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Systematic ReviewScoping Review
Open Access

Clinical studies on anti-obesity medications in Arab countries

Haifa F. AlOtaibi, Hanan N. Al Taib, Shadan AlMuhaidib, Saud Alshagrawi, Abdulmalik Almufarrih, Ola Alalmai, Sahar Alnaserallah, Najla Alodah, Saleh A. Alqahtani and Waleed Alhazzani
Saudi Medical Journal May 2025, 46 (5) 459-477; DOI: https://doi.org/10.15537/smj.2025.46.5.20250126
Haifa F. AlOtaibi
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD, MPH
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  • ORCID record for Haifa F. AlOtaibi
  • For correspondence: [email protected]
Hanan N. Al Taib
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD
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Shadan AlMuhaidib
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MPH
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Saud Alshagrawi
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD
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Abdulmalik Almufarrih
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD
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Ola Alalmai
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD
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Sahar Alnaserallah
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MPH
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Najla Alodah
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD
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Saleh A. Alqahtani
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD
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Waleed Alhazzani
From the Health Research Center (AlOtaibi, Alnaserallah, Alhazzani), Ministry of Defense Health Services, from the Department of Family Medicine (Al Taib, Alshagrawi, Alalmai, Alodah), Prince Sultan Military Medical City, from the Department of Biostatistics, Epidemiology and Scientific Computing (AlMuhaidib); from the Organ Transplant Center of Excellence (Alqahtani), Liver, Digestive, and Lifestyle Health Research Section, King Faisal Specialist Hospital and Research Center, from the Medical Cities Program (Almufarrih), Ministry of Interior, from the College of Medicine (Alhazzani), King Saud University, Riyadh, from the Department of Critical Care and Internal Medicine (Alhazzani), College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Kingdom of Saudi Arabia, and from the Division of Gastroenterology & Hepatology (Alqahtani), Weill Cornell Medicine, New York, the United States of America.
MD, MSc
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    Figure 1

    - The Preferred Reporting Items for Systematic reviews and Meta-Analyses flowchart diagram showing the study selection steps.

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    Figure 2

    - Anti-obesity medication study counts by year of publication (N=59).

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    Figure 3

    - Geographic heatmap of included anti-obesity medication study count in the Arab world (N=59).

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    Figure 4

    - Number of included studies by type of anti-obesity medications (N=59). Some studies were counted more than once because they included multiple types of anti-obesity medication. GIP: glucose-dependent insulinotropic polypeptide, GLP-1: glucagon-like peptide-1

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    Table 1

    - Characteristics of the studies included in this scoping review.

    AuthorsCountriesStudy designsSample sizesFemale (%)Age (yrs)Population/diagnosisAnti-obesity medication (intervention)Duration of intervention (months)Route of AOM administrationDosage of AOMFrequency of AOMPrimary outcome(s)Risk of bias (RoB)
    Non-randomized studies (n=53)
    Bashier et al32UAERetrospective cohort study5474.0%50.6±11.1Adult/T2DMExenatide6.0Subcutaneous0.005-0.01 mgTwice dailyEffect on anthropometric parameters (TBW); effect on cardiometabolic indices (HbA1c)Moderate
    Bashier et al33UAEProspective cohort study46371.0%50.4±10.0Adult/T2DMLiraglutide6.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW); effect on cardiometabolic indices (HbA1c)Moderate
    Mosli et al34Saudi ArabiaRetrospective cohort study10871.3%33.7±9.1Adult/obesity undergone bariatric surgeryLiraglutide6.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW and BMI)Low
    Alharbi et al25Saudi ArabiaProspective cohort study45-51.5±12.9Adult/T2DMLiraglutide6.0Subcutaneous0.6-1.8 mgOnce dailyEffect on anthropometric parameters (TBW); effect on cardiometabolic indices (HbA1c and BP)N/A‡
    Shaghouli et al21KuwaitRetrospective case series---Adult/T2DMLiraglutide15.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW)N/A‡
    Elhag et al68QatarRetrospective cohort study12986.0%42.9±10.4Adult/obesityLorcaserin & phentermine3.0OralLorcaserin: 10 mg; phentermine: 37.5 mgLorcaserin: twice daily; phentermine: once dailyEffect on anthropometric parameters (TBW, BMI, and weight loss proportion %)Moderate
    Allum et al20UAERetrospective cohort study4170.7%37.6±8.1Adult/obesity undergone bariatric surgeryLiraglutide≥4.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW and BMI)N/A‡
    Almarshad et al69Saudi ArabiaCase report10.0%35Adult/obesityLiraglutide1.5Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW and BMI)High
    Albarkah et al35Saudi ArabiaProspective cohort study3855.2%50.6±10.8Adult/T2DMLiraglutide12.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW); effect on cardiometabolic indices (HbA1c and BP)High
    Buckley et al36UAERetrospective cohort study322--Adult/obesityLiraglutide13.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (weight loss proportion %)Moderate
    Suliman et al37UAEProspective cohort study2,09275.0%38*Adult/obesityLiraglutide≥4.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (weight loss proportion %)Moderate
    Al Hayek et al38Saudi ArabiaProspective cohort study7153.1%48.7±10†Adult/T2DM, obesityLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyPatient satisfactionHigh
    Khedr et al39EgyptPilot of non-randomized controlled trial16050.0%46.4±5.9Adult/obesityOrlistat2.0Oral120 mgTwice daily for 30 days, followed by once daily for 30 daysEffect on anthropometric parameters (TBW)Moderate
    Allum et al26UAERetrospective cohort study9065.6%40±13.5†Adult/obesityNB3.0Oral8/90 mgStart with once daily, increasing weekly to 4 times dailyEffect on anthropometric parameters (TBW)N/A‡
    Non-randomized studies (n=53)
    Aboddy et al40IraqRetrospective cohort study11781.1%-Adult/obesityMetformin, Orlistat4.0Oral500 mg3 time dailyEffect on anthropometric parameters (BMI and weight loss proportion %)Moderate
    Alshahrani et al30Saudi ArabiaCross-sectional study40428.2%-Adult/obesityNon-prescribed weight reduction products----Assess the relationship between BMI and weight reduction products, specifically focusing on the perceptions and usage patterns of non-prescribed WRPsN/A‡
    Alrowais et al70Saudi ArabiaCross-sectional study6854.4%54.4±9.5Adult/T2DM, obesityLiraglutide12.0Subcutaneous0.6-1.8 mgOnce dailyEffect on anthropometric parameters (TBW and BMI)High
    Albaker et al71Saudi ArabiaRetrospective cohort study25887.0%37.8±1.0Adult/obesityLiraglutide≥4Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW)Moderate
    Hussein et al41EgyptNon-randomized controlled trial100100.0%37.7±11.8Adult/obesityLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (BMI, WC, and WHR)Moderate
    Suliman et al22UAEProspective cohort study78775.0%38.0*Adult/obesityLiraglutide≥4---Effect on anthropometric parameters (weight loss proportion %)N/A‡
    Rahmah et al42IraqRetrospective cohort study2748.1%48±9.2†Adult/T2DM, obesityLiraglutide7.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (weight loss proportion %)Moderate
    Aleidi et al43Saudi Arabia, JordanProspective cohort study10161.5%45.3±10.5Adult/T2DM, obesityMetformin≥6.0Oral500 mg3 times dailyMetabolic changes of long-term use of metformin (Metabolite dysregulation)Moderate
    Moujaes et al46LebanonRetrospective cohort study10080.0%41.9±12.5Adult/obesityLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW and WC)Moderate
    Elhag et al44QatarRetrospective cohort study14582.8%43.3±10.5Adult/obesity undergone bariatric surgeryLiraglutide12.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW, BMI and weight loss proportion %)Moderate
    Alanazi et al45Saudi ArabiaRetrospective cohort study20040.0%53±0.96†Adult/T2DMOrlistat6.0Oral120 mgOnce dailyEffect on anthropometric parameters (BMI); effect on cardiometabolic indices (Lipid panel and BP)Moderate
    Jamal et al28KuwaitRetrospective cohort study89--Adult/obesity undergone bariatric surgerySemaglutide3.0---Effect on anthropometric parameters (TBW, BMI, and weight loss proportion %)N/A‡
    Alshehri et al72Saudi ArabiaRetrospective cohort study39974.4%46.4±12.1Adult/obesityLiraglutide6.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW and weight loss proportion %)Moderate
    Jamal et al60KuwaitRetrospective cohort study5773.7%36.7±7.3Adult/obesity undergone bariatric surgeryLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW and weight loss proportion %)Moderate
    Non-randomized studies (n=53)
    Ajabnoor et al47Saudi ArabiaRetrospective cohort study7261.0%55±8.32†Adult/T2DMLiraglutide or Semaglutide≥6.0SubcutaneousSemaglutide: ≥0.25 mg & liraglutide: 0.6-3.0 mgSemaglutide: once weekly & liraglutide: once daily doseEffect on anthropometric parameters (BMI); effect on cardiometabolic indices (HbA1c)Moderate
    Alfadda et al29Saudi ArabiaProspective cohort study2864.0%36±11.6Adult/obesityLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (weight loss proportion %); effect on cardiometabolic indices (HbA1c); effect on CAP scoreN/A‡
    Allum et al27UAERetrospective cohort study8776.0%39.7*Adult/obesitySemaglutide6.0SubcutaneousAverage dose: ≥0.5 mgOnce weeklyEffect on anthropometric parameters (weight loss proportion %)N/A‡
    Mawardi et al48Saudi ArabiaCase series3100.0%34±4.8Adult/obesitySemaglutide1.5, 3.0, 4.0SubcutaneousAverage dose: 0.5 mgOnce weeklyPossible association with secondary xerostomiaHigh
    Farooqi et al49UAECase report1100.0%20Adult/obesityTirzepatide1.5Subcutaneous2.5-7.5 mgOnce weeklyPossible association with developing DVTHigh
    Alidrisi et al50IraqProspective cohort study5560.0%46.5±8.7Adult/T2DM, obesityLiraglutide6.0Subcutaneous0.6-1.2 mgOnce dailyEffect on anthropometric parameters (TBW); effect on cardiometabolic indices (HbA1c)Moderate
    Buckley et al51UAERetrospective cohort study3,68659.2%54.1±11.5Adult/T2DM, obesityTirzepatide10.0Subcutaneous2.5-12.5 mgOnce weeklyEffect on cardiometabolic indices (HbA1c)Moderate
    Alorayyidh et al23Saudi ArabiaProspective cohort study19--Adult/obesityLiraglutide13.0Subcutaneous0.6-3.0 mgOnce dailyInfluence of GLP-1 on liking behaviorN/A‡
    Shaghouli et al24KuwaitProspective cohort study9178.0%43*Adult/obesitySemaglutide3.0Oral Once dailyEffect on anthropometric parameters (TBW, BMI, and weight loss proportion %)N/A‡
    Alghamdi et al73Saudi ArabiaCase report1100.0%29Adult/obesitySemaglutide & dulaglutide3.0SubcutaneousSemaglutide: Average dose: 0.5 then 1.0 mg & dulaglutide: 1.5 mgOnce weeklyPossible association with developing autoimmune-like hepatitis and cholelithiasisHigh
    Hussein et al52Saudi ArabiaCross-sectional study96100.0%-Adult/obesityLiraglutide, semaglutide, and orlistat Subcutaneous/oralLiraglutide: 6 mg; semaglutide: 1 mg; orlistat: 120 mgLiraglutide: once daily, semaglutide: once weekly, and orlistat: once dailyFrequent use of anti-obesity medication and herbal mixtures among college studentsHigh
    Khalaf et al53Saudi ArabiaCross-sectional study36138.5%28±11.9Adult/PHC visitors     Evaluate knowledge, perception, and prevalence of anti-obesity medications usage among PHC visitors in Jeddah, Saudi ArabiaHigh
    Alfadda et al54Saudi ArabiaProspective cohort study2365.0%36±10.9Adult/obesityLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyEffect in the plasma metabolomeHigh
    Masood et al55Saudi ArabiaProspective cohort study20-36±11.1Adult/obesityLiraglutide3.0Subcutaneous0.6-3.0 mgOnce dailyEffect in the plasma metabolomeModerate
    Gad et al56EgyptNon-randomized controlled trial18048.0%47.3±6.0Adult/T2DM, obesity, MASLDSemaglutide12.0Subcutaneous: ozempic; oral: rybelsusOzempic: average 0.25-2.0 mg; rybelsus: 3.0 mg with titrationOzempic: once weekly; rybelsus: once dailyEffect on anthropometric parameters (BMI); effect on cardiometabolic indices (LFT, and Lipid profile); effect on liver fibrosis parametersModerate
    Non-randomized studies (n=53)
    Albahli et al57Saudi ArabiaRetrospective cohort study10255.2%60.4±8.8Adult/T2DM, dyslipidemiaDulaglutide3.0Subcutaneous1.5 mgOnce weeklyEffect on some cardiometabolic indices (triglycerides and LDL-C levels)High
    Albargawi et al58Saudi ArabiaRetrospective cohort study20577.4%52±10.9Adult/T2DMDulaglutide12.0Subcutaneous1.5 mgOnce weeklyEffect on anthropometric parameters (TBW, and BMI); effect on cardiometabolic indices (HbA1c)High
    Alenzi et al59Saudi ArabiaRetrospective cohort study36350.4%52.6±8.0Adult/T2DM, obesitySemaglutide12.0SubcutaneousAverage dose: 0.5 or 1.0 mgOnce weeklyEffect on anthropometric parameters (TBW, and BMI); effect on cardiometabolic indices (HbA1c)Moderate
    El-Mezayen et al78EgyptCross-sectional study46298.4%-Adult/obesityLiraglutide, orlistat, metformin    Effect on anthropometric parameters (BMI) during COVID-19 pandemicHigh
    Alshahawey et al31EgyptCost effectiveness analysis---Adult/obesitySemaglutide/liraglutide17.0SubcutaneousSemaglutide: 2.4 mg; Liraglutide: 3.0 mgSemaglutide: once weekly; Liraglutide: once dailyCompare the cost and clinical outcomes of semaglutide vs. liraglutide on weight loss in people with overweight and obesityN/A§
    Jamal et al61KuwaitRetrospective cohort study11580.9%38.8±10.4Adult/obesity undergone bariatric surgerySemaglutide or tirzepatide6.0SubcutaneousSemaglutide: 0.25 mg; Tirzepatide: 2.5 mgWeekly, increasing dose regimenEffect on anthropometric parameters (TBW, and weight loss proportion %)High
    Abdelmannan et al62UAERetrospective cohort study33858.0%57.0±9.3Adult/T2DMExenatide, liraglutide, and dulaglutide12.0SubcutaneousExenatide: 2 mg; Liraglutide: 1.8 mg, Dulaglutide: 1.5 mgExenatide: once weekly; Liraglutide: once daily; Dulaglutide: once weeklyEffect on anthropometric parameters (TBW); effect on cardiometabolic indices (HbA1c)Moderate
    Al Ghareeb et al74Saudi ArabiaCase report1100.0%38Adult/obesityLiraglutide3.0Subcutaneous0.6-3 mgOnce dailyEffect on anthropometric parameters (TBW, BMI, and weight loss proportion %)High
    Zakaria et al63UAERetrospective cohort study11560.0%43.1±9.9Adult/obesity, prediabetesSemaglutide, liraglutide, and tirzepatide,6.0SubcutaneousSemaglutide: 0.25-1.0 mg; Liraglutide: 6.0 mg; Tirzepatide: 2.5-7.0 or 10.0 mgSemaglutide: once weekly; Liraglutide: once daily; Tirzepatide: once weeklyEffect on anthropometric parameters (TBW, BMI, weight loss proportion %, fat mass, and skeletal muscle mass)High
    Iqbal et al64KuwaitCase report1100.0%21Adult/obesityTirzepatide0.75Subcutaneous5.0 mgOnce weeklyPossible association with developing ketoacidosis in non-diabetic adultsHigh
    Randomized controlled trials (n=6)
    Al-Kuraishy et al65IraqRandomized controlled trial990.0%41.5±2.9Adult/obesityOrlistat3.0Oral120 mgOnce dailyEffect on anthropometric parameters (BMI, visceral adiposity index); effect on cardiometabolic indices (lipid panel, BP, blood glucose)High
    Randomized controlled trials (n=6)
    Aziz et al75IraqPilot of randomized controlled trial5076.5%44.9±8.7Adult/metabolic syndromeMetformin3.0Oral500 mg3 times dailyEffect on anthropometric parameters (BMI, WC, VAI); effect on cardiometabolic indices (glycemic status, HbA1c, insulin resistance, lipid profile, LFT, kidney function)High
    Esmail et al66IraqRandomized controlled trial5070.0%43.2±9.1Adult/NAFLDOrlistat3.0Oral120 mgOnce dailyEffect on anthropometric parameters (BMI, waist circumference, waist to height ratio, ABSI, ABF)High
    Aljamal et al76JordanRandomized controlled trial600.0%-Adult/ObesityOrlistat1.0Oral120 mgOnce dailyEffect on cardiometabolic indices (lipid panel, BP, blood glucose)High
    Aiad et al77EgyptRandomized controlled trial6088.0%51.6±5.9Adult/obesity, osteoarthritisMetformin3.0Oral500 mgTwice dailyEffect on serum levels of cartilage biomarkers (COMP, CTX-1, and IL-1b); effect on WOMAC score (pain, stiffness, functionality)Low
    Hany et al67EgyptRandomized controlled trial8071.0%37.7±10.9Adult/obesity undergone bariatric surgeryLiraglutide6.0Subcutaneous0.6-3.0 mgOnce dailyEffect on anthropometric parameters (TBW, BMI, and weight loss proportion %) 

    ABSI: a body shape index, BMI: body mass index, BP: blood pressure, CAP: controlled attenuation parameter, COMP: cartilage oligomeric matrix protein, COVID-19: coronavirus disease 2019, CTX-1: C-terminal telopeptide of type I collagen, GLP-1: glucagon-like peptide-1, HbA1c: hemoglobin A1c, IL-1b: interleukin-1 beta, LDL-C: low-density lipoprotein cholesterol, LFT: liver function test, MASLD: metabolic dysfunction - associated steatotic liver disease, NAFLD: nonalcoholic fatty liver disease, PHC: primary healthcare center, RoB: risk of bias, TBW: total body weight, UAE: United Arab Emirates, VAI: visceral adiposity index, WC: waist circumference, WHR: waist-to-hip ratio, WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index, WRPs: weight-reduction products

    • ↵* Reported as the mean with no standard deviation.

    • ↵† These values are estimated on the basis of the data provided in the source studies, as the specific statistic was not explicitly reported.

    • ↵‡ RoB assessment not applicable; studies available only as abstracts.

    • ↵§ Standard RoB assessment not applicable to this economic analysis - indicates unavailable data.

    • View popup
    Table 2

    - Summary of included studies overall and by type of anti-obesity medications evaluated (N=59).

    VariablesOverallReceptor agonists
    GLP-1Dual GIP/GLP-1Non-GLP-1GLP-1 and non-GLP-1Not reported
    Studies59 (100.0)39 (66.1)5 (8.5)12 (20.3)2 (3.4)1 (1.7)
    Year of publication
    2014-201913 (22.0)11 (28.2)0 (0.0)2 (16.7)0 (0.0)0 (0.0)
    2020-202446 (78.0)28 (71.8)5 (100.0)10 (83.3)2 (100.0)1 (100.0)
    Study design
    Cohort studies37 (62.7)29 (74.4)3 (60.0)5 (41.7)0 (0.0)0 (0.0)
    Case report/series7 (11.9)5 (12.8)2 (40.0)0 (0.0)0 (0.0)0 (0.0)
    Cross-sectional studies5 (8.5)1 (2.6)0 (0.0)1 (8.3)2 (100.0)1 (100.0)
    Randomized controlled trial6 (10.2)1 (2.6)0 (0.0)5 (41.7)0 (0.0)0 (0.0)
    Non-randomized controlled trial3 (5.0)2 (5.1)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Cost-effectiveness analysis1 (1.7)1 (2.6)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    Control arm11 (18.6)2 (5.1)0 (0.0)9 (75.0)0 (0.0)0 (0.0)
    Country
    Saudi Arabia23 (39.0)19 (48.7)0 (0.0)2 (16.7)1 (50.0)1 (100.0)
    UAE12 (20.3)8 (20.5)3 (60.0)1 (8.3)0 (0.0)0 (0.0)
    Egypt7 (11.9)4 (10.3)0 (0.0)2 (16.7)1 (50.0)0 (0.0)
    Kuwait6 (10.2)4 (10.3)2 (40.0)0 (0.0)0 (0.0)0 (0.0)
    Iraq6 (10.2)2 (5.1)0 (0.0)4 (33.3)0 (0.0)0 (0.0)
    Qatar2 (3.4)1 (2.6)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Jordan1 (1.7)0 (0.0)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Lebanon1 (1.7)1 (2.6)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    Saudi Arabia, Jordan1 (1.7)0 (0.0)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Funded studies13 (22.0)9 (23.1)1 (20.0)2 (16.7)1 (50.0)0 (0.0)
    Risk of bias
    High21 (35.6)10 (25.6)4 (80.0)4 (33.3)2 (100)1 (100)
    Moderate22 (37.3)16 (41.0)1 (20.0)5 (41.7)0 (0.0)0 (0.0)
    Low3 (5.1)2 (5.1)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Not applicable*13 (22.0)11 (28.2)0 (0.0)2 (16.7)0 (0.0)0 (0.0)
    Sample size†
    Median (IQR)91 (50-180)80 (38-180)115 (1-115)100 (60-145)279 (96-462)316§
    Range1-3,6861-2,0921-3,68650-40496-462
    Age, years§
    Median (IQR)43.0 (37.7-48.0)42.5 (37.4-48.7)38.8 (20.5-48.6)44.9 (42.2-49.0)Not mentioned28§
    Range20.0-60.429.0-60.420.0-54.140.0-53.0Not mentioned
    Female (%)¶
    Median (IQR)71.0 (55.2-81.0)71.2 (56.6-77.7)80.9 (60.0-100.0)63.6 (34.1-78.8)99.2 (98.4-100.0)38.5§
    Range0.0-100.00.0-100.059.2-100.00.0-88.098.4-100.0
    Population/diagnosis
    Obesity29 (49.2)18 (46.2)2 (40.0)7 (58.3)2 (100.0)0 (0.0)
    Type 2 diabetes9 (15.3)8 (20.5)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Obesity undergone bariatric surgery7 (11.9)6 (15.4)1 (20.0)0 (0.0)0 (0.0)0 (0.0)
    Type 2 diabetes and obesity7 (11.9)5 (12.8)1 (20.0)1 (8.3)0 (0.0)0 (0.0)
    Type 2 diabetes and dyslipidemia1 (1.7)1 (2.6)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    Type 2 diabetes, obesity, and MASLD1 (1.7)1 (2.6)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    NAFLD1 (1.7)0 (0.0)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Metabolic syndrome1 (1.7)0 (0.0)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Obesity and osteoarthritis1 (1.7)0 (0.0)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Obesity and prediabetes1 (1.7)0 (0.0)1 (20.0)0 (0.0)0 (0.0)0 (0.0)
    Primary healthcare visitors1 (1.7)0 (0.0)0 (0.0)0 (0.0)0 (0.0)1 (100.0)
    Type of anti-obesity medications#
    Liraglutide32 (54.2)29 (74.4)1 (20.0)-2 (100.0)-
    Semaglutide12 (20.3)9 (23.1)2 (40.0)-1 (50.0)-
    Dulaglutide4 (6.8)4 (10.3)----
    Exenatide2 (3.4)2 (5.1)----
    Tirzepatide5 (8.5)-5 (100.0)---
    Orlistat8 (13.6)--6 (50.0)2 (100.0)-
    Metformin5 (8.5)--4 (33.3)1 (50.0)-
    Lorcaserin and phentermine1 (1.7)--1 (8.3)--
    Naltrexone/Bupropion1 (1.7)--1 (8.3)--
    Non-prescribed WRPs1 (1.7)--1 (8.3)--
    Not reported1 (1.7)- --1 (100.0)
    Route
    Subcutaneous40 (67.8)35 (89.7)5 (100.0)0 (0.0)0 (0.0)0 (0.0)
    Oral12 (20.3)1 (2.6)0 (0.0)11 (91.7)0 (0.0)0 (0.0)
    Subcutaneous and oral2 (3.4)1 (2.6)0 (0.0)0 (0.0)1 (50.0)0 (0.0)
    Not reported5 (8.5)2 (5.1)0 (0.0)1 (8.3)1 (50.0)1 (100.0)
    Primary outcome category
    Anthropometric outcomes28 (47.5)20 (51.3)2 (40.0)5 (41.7)1 (50.0)0 (0.0)
    Anthropometric and cardiometabolic outcomes14 (23.7)11 (28.2)0 (0.0)3 (25.0)0 (0.0)0 (0.0)
    Safety and tolerability4 (6.8)2 (5.1)2 (40.0)0 (0.0)0 (0.0)0 (0.0)
    PROs3 (5.1)1 (2.6)0 (0.0)1 (8.3)0 (0.0)1 (100.0)
    Biomarkers and biochemical effects3 (5.1)2 (5.1)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Cardiometabolic outcomes3 (5.1)1 (2.6)1 (20.0)1 (8.3)0 (0.0)0 (0.0)
    Health behaviors/practices2 (3.4)1 (2.6)0 (0.0)0 (0.0)1 (50.0)0 (0.0)
    Biomarkers/biochemical effects and PROs1 (1.7)0 (0.0)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Health economics1 (1.7)1 (2.6)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    Primary outcome (anthropometric)
    TBW27 (45.8)22 (56.4)2 (40.0)3 (25.0)0 (0.0)0 (0.0)
    BMI23 (39.0)14 (35.9)1 (20.0)7 (58.3)1 (50.0)0 (0.0)
    Weight loss proportion (%)17 (28.8)13 (33.3)2 (40.0)2 (16.7)0 (0.0)0 (0.0)
    Waist circumference4 (6.8)2 (5.1)0 (0.0)2 (16.7)0 (0.0)0 (0.0)
    More than one anthropometric measurement†21 (35.6)15 (38.5)2 (40.0)4 (33.3)0 (0.0)0 (0.0)
    Primary outcome (cardiometabolic)
    HbA1c12 (20.3)10 (25.6)1 (20.0)1 (8.3)0 (0.0)0 (0.0)
    Lipid profile6 (10.2)2 (5.1)0 (0.0)4 (33.3)0 (0.0)0 (0.0)
    Secondary outcome
    Cardiometabolic outcomes17 (28.8)14 (35.9)1 (20.0)2 (16.7)0 (0.0)0 (0.0)
    Anthropometric and cardiometabolic outcomes4 (6.8)4 (10.3)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    Anthropometric outcomes3 (5.1)1 (2.6)1 (20.0)1 (8.3)0 (0.0)0 (0.0)
    Safety and tolerability2 (3.4)1 (2.6)0 (0.0)0 (0.0)1 (50.0)0 (0.0)
    Inflammatory and oxidative stress markers3 (5.1)1 (2.6)0 (0.0)2 (16.7)0 (0.0)0 (0.0)
    Not reported30 (50.8)18 (46.2)3 (60.0)7 (58.3)1 (50.0)1 (100.0)
    Side effect
    GI side effect with additional symptoms9 (15.3)4 (10.3)2 (40.0)1 (8.3)2 (100.0)0 (0.0)
    GI side effects only6 (10.2)3 (7.7)0 (0.0)3 (25.0)0 (0.0)0 (0.0)
    GI side effects with serious complications4 (6.8)4 (10.3)0 (0.0)0 (0.0)0 (0.0)0 (0.0)
    Non-GI side effects2 (3.4)1 (2.6)0 (0.0)1 (8.3)0 (0.0)0 (0.0)
    Not reported38 (64.4)27 (69.2)3 (60.0)7 (58.3)0 (0.0)1 (100.0)

    BMI: body mass index, Dual GIP: dual glucose-dependent insulinotropic polypeptide, GLP-1: glucagon-like peptide-1, GI: gastrointestinal, HbA1c: hemoglobin A1c, IQR: interquartile range, MASLD: metabolic dysfunction - associated steatotic liver disease, NAFLD: nonalcoholic fatty liver disease, TBW: total body weight, WC: waist circumference, WRP: weight-reduction product

    • ↵* Risk of bias assessment not applicable; studies available only as abstracts or as an economic analysis study.

    • ↵† Sample size reported for 57 studies (2 studies did not report sample size).

    • ‡ IQR and range values are not reported because they are derived from a single study only.

    • ↵§ Age reported for 49 studies (10 studies did not report age).

    • ↵¶ Gender proportion reported for 52 studies (7 studies did not report the gender proportion).

    • ↵# Some studies are counted more than once because they include multiple types of anti-obesity medication.

    • ** Number of studies reported at least 2 anthropometric measurements (TBW, BMI, WC, or weight loss proportion %).

    • View popup
    Appendix 1

    - Literature search of anti-obesity medications in Arab countries - SR (Embase 1974-2024 October 04, Ovid MEDLINE(R) ALL 1946-October 04, 2024).

    #SearchesResults
    1exp Overweight/ use medall287944
    2exp Obesity/ use oemezd717918
    3(over-weight or overweight or obese* or obesitas or obesity*).tw,kf,kw.1088852
    4or/1-3 [Overweight/Obese Concept]1348474
    5exp Anti-Obesity Agents/ use medall21227
    6exp Antiobesity Agent/ use oemezd38943
    7((anti-obesity or antiobesity or anti-obese or antiobese or weight-loss or weightloss or ((body-weight or bodyweight or weight) adj2 (lose? or losing or reduc*))) adj2 (agent? or drug? or medication? or pharmaceutical? or pharmacotherap* or pharma-cotherap* or pharmaco-therap*)).tw,kf,kw. or (aclimostat or ZGN-1061 or ZGN1061).mp. or (beloranib or cdk-732 or cdk732 or zgn-433 or zgn433).mp. or (benfluorex or benfluramate or “SE 780” or “780 SE” or “JP 992” or “S 780”).mp. or (benzphetamine or benzfetamine or benzylamphetamine or benzylmetamphetamine or dextro-benzphetamine or didrex or inapetyl or “l benzphetamine” or “levo benzphetamine” or “n benzyl n methyl 1 phenyl 2 propanamine” or “n benzyl n methylamphetamine” or “n benzyl n,alpha dimethylphenethylamine” or “n benzylmethamphetamine”).mp. or (bio101 or bio-101 or myoda or sarconeos).mp. or (“bupropion hydrochloride, naltrexone hydrochoride drug combination” or (bupropion hydrochloride adj natrexone hydrochloride) or Mysimba or Contrave).mp. or (butenolide or 2-furanone or crotonolactone or 2-B4O or 2-buten-4-olide).mp. or (cagrilintide or am-833 or am833 or nn-9838 or nn9838 or “Nnc-0174 0833” or nnc01740833).mp. or (cetilistat or ATL-962).mp. or (“CGP 71683 A” or CGP71683A or CGP-71683A).mp. or (danuglipron or “pf 06882961” or “pf 06882961 82” or pf06882961 or pf0688296182).mp. or (Diethylpropion or Amfepramon or Amfepramone or Phepranon or 2-Diethylaminopropiophenone or Anorex or Lipomin or Regenon or Dietil-retard or Dietilretard or Regibon or Tenuate or Delgamer or Maruate or Moderatan or Neobes or Nobesine or Propion or Prefamone or Tepanil or “Ifa Norex”).mp. or (efinopegdutide or “hm 12525a” or hm12525a or “jnj 5111” or “jnj 64565111” or jnj5111 or jnj64565111).mp. or (“FG 7142” or “ZK 39106” or “N-methyl-beta-carboline-3-carboxamide”).mp. or gambi-jung.mp. or hm04.mp. or (Islet Amyloid Polypeptide or Pancreatic Amylin or IAPP Protein or Insulinoma Amyloid Polypeptide or Amlintide or Amylin or IAPP Precursor).mp. or (lipid mobili#ing substance? or fat mobili#ing substance? or lipid mobili#ing factor?).mp. or (livoletide or “azp 531” or azp531 or cyclo).mp. or (norpseudoephedrine or pseudonorephedrine or cathine or exponcit or fasupond or Fugoa Depo).mp. or (oleoyl-estrone or Merlin-2).mp. or (Orlistat or Tetrahydrolipstatin or THLP or Tetrahydrolipastatin or Ro-18-0647 or Xenical).mp. or (perflubron or perfluorooctylbromide or perfluorooctyl bromide or PFOB or perfluoroctylbromide or Imagent GI or L-1913 or LA-11063 or LA11063 or perflubron emulsion or AF0144 or perfluorooctyl iodide or perfluorooctyliodide or Imagent BP or Oxygent).mp. or (Phenmetrazine or Oxazimedrine or Fenmetrazin or Defenmetrazin or Phenmetraline or Preludin).mp. or exp Phentermine/ or (Phentermine or Duromine or Adipex-P or AdipexP or Ionamine or Chlorphentermine or Pre-Sate or Desopimon or Avipron or Mephentermine).mp. or phentermine-topiramate.mp. or exp Phenylpropanolamine/ or (Phenylpropanolamine or Norephedrine or Propagest or Prolamine or Triaminic DM or Dexatrim or Metaraminol or meta-Hydroxynorephedrine or Metaradrin or m-Hydroxyphenylpropanolamine or m-Hydroxynorephedrine or Hydroxyphenylpropanolamine or Isophenylephrine or Aramine or Araminol or p-Hydroxynorephedrine or para-Hydroxynorephedrine or Tolterodine Tartrate or Tolterodine or Detrol or Urotrol or PHA-686464B or PHA686464B or Detrusitol or Unidet).mp. or (pyroglutamyl-histidyl-glycine or pGlu-His-Gly-OH or Pyr-His-Gly or colon mitosis inhibitor or pyroGlu-His-GlyOH or pGlu-His-Gly or pyro-Glu-His-Gly-OH or Ro 14-61332 or anorexigenic peptide).mp. or (Rimonabant or SR141716 or SR 141716 or Zimulti or SR-141716A or SR141716A or Acomplia).mp. or Satietin.mp. or (setmelanotide or “bim 22493” or bim22493 or “cam 4072” or cam4072 or imcivree or “irc 022493” or irc022493 or “rm 493” or rm493).mp. or (sibutramine or di-desmethylsibutramine or didesmethylsibutramine or “(R)-DDMS” or Reductil or mono-desmethylsibutramine or sibutramine hydrochloride or “BTS 54 524” or BTS-54524 or Meridia).mp. or (sucunamostat or “sco 792” or sco792 or “tak 792” or tak792).mp. or Topiramate.mp. or (vutiglabridin or “hsg 4112” or hsg4112).mp.144736
    8Glucagon-Like Peptide-1 Receptor/ag use medall2636
    9exp Glucagon like peptide 1 receptor agonist/ use oemezd55997
    10(((GLP-1 or GLP1 or GLP-1R or GLP1R or glucagon-like peptide-1) adj2 (agonist? or stimulating agent?)) or ((“long acting GLP 1” or “long acting glucagon like peptide 1” or “longacting glucagon like peptide 1”) adj2 agonist?) or albenatide or (albiglutide or albugon or “albumin GLP 1” or “albumin glucagon like peptide 1” or eperzan or “GLP 1 albumin” or “glucagon like peptide 1 albumin” or “gsk 716155” or “gsk 716155a” or gsk-716155 or gsk716155 or Gsk-716155a or gsk716155a or naliglutide or syncria or tanzeum) or beinaglutide or (“cjc 1131” or cjc1131) or (cotadutide or “medi 0382” or medi0382) or (danuglipron or “pf 06882961” or “pf 06882961 82” or pf06882961 or pf0688296182) or (dulaglutide or “ly 05008” or “ly 2189265” or ly05008 or ly2189265 or trulicity) or (ecnoglutide or “xw 004” or xw004) or (efocipegtrutide or “hm 15211” or hm15211) or (efpeglenatide or “hm 11260c” or hm11260c or “LAPS exendin 4” or “sar 439977” or sar439977) or elsiglutide or (exenatide or “ac 002993” or ac002993 or AC-2993 or ac2993 or “ac 2993a” or ac2993a or Bydureon or Byetta or “da 3091” or da3091 or “dlp 414” or dlp414 or “exendin 4” or “Ex4 Peptide” or exenasphere or “ft 228” or ft228 or “itca 650” or itca650 or “ly 2148568” or ly2148568 or “ormd 0901” or ormd0901 or “pt 302” or pt302) or (“insulin degludec plus liraglutide” or ideglira or “insulin degludec/liraglutide” or “liraglutide plus insulin degludec” or “liraglutide/insulin degludec” or “nn 9068” or nn9068 or xultophy or “xultophy 100/3.6”) or (“insulin glargine plus lixisenatide” or “ave 0010 / hoe 901” or “ave0010/hoe901” or “hoe 901 / ave 0010” or “hoe901/ave0010” or iglarlixi or “insulin glargine/lixisenatide” or “lantus/lyxumia” or lixilan or “lixilan l” or “lixilan o” or “lixisenatide plus insulin glargine” or “lixisenatide/insulin glargine” or “lyxumia/lantus” or soliqua or suliqua) or (liraglutide or “4p 004” or 4p004 or “nn 2211” or nn2211 or “nnc 90 1170” or “nnc 90-1170” or “nnc90 1170” or nnc90-1170 or “rd 12014” or rd12014 or Saxenda or Victoza) or (lixisenatide or adlyxin or “aqve 10010” or aqve10010 or “ave 0010” or “ave0010 des 38 proline exendine 4 [1-39]peptidylpentalysyllysinamide” or lyxumia or “zp 10” or zp10) or (“ly 307161” or ly307161) or “lys 40 (nodaga ga 68)nh2 exendin 4” or (mazdutide or “ibi 362” or ibi362 or “ly 3305677” or ly3305677 or “oxm 3” or oxm3) or (pegapamodutide or “ly 2944876” or ly2944876 or “tt 401” or tt401) or (pegloxenatide or “pex 168” or pex168) or (pemvidutide or “alt 801” or alt801 or “sp 1373” or sp1373 or “vpd 107” or vpd107) or (retatrutide or “ly 3437943” or ly3437943) or (semaglutide or Ozempic or Rybelsus or Wegovy or “nn 9535” or nn9535 or “nn 9924” or nn9924 or “nnc 0113 0217” or nnc01130217 or “og 217 sc” or “og 217sc” or og217sc) or (taspoglutide or “bim 51077” or bim51077 or “itm 077” or itm077 or “r 1583” or r1583 or “ro 5073031” or ro5073031) or (tirzepatide or LY3298176 or “ly 3298176” or mounjaro) or utreglutide or (vurolenatide or glp1-xten or “nb 1001” or nb1001 or “nm 002” or nm002 or xten-glp1)).mp. or Carnitine/ or (levocarnitine or “Vitamin BT” or L-Carnitine or Bicarnesine).mp. or Naltrexone-bupropion.mp.90519
    11or/5-10 [Anti-Obesity Medication Concept]261410
    124 and 11 [Obesity/Overweight + Anti-Obesity Medication]51375
    13exp *Overweight/dt use medall7543
    14exp *Obesity/dt use oemezd17134
    15or/12-14 [ALL Obesity/Overweight + Anti-Obesity Medication]64488
    16(Algeria/ or Bahrain/ or Comoros/ or Djibouti/ or Egypt/ or Iraq/ or Jordan/ or Kuwait/ or Lebanon/ or Libya/ or Libyan Arab Jamahiriya/ or Mauritania/ or Morocco/ or Oman/ or Palestine/ or Qatar/ or Saudi Arabia/ or Somalia/ or South Sudan/ or Sudan/ or Syrian Arab Republic/ or Tunisia/ or exp United Arab Emirates/ or Yemen/ or Arabs/ or Arab World/ or Africa, Eastern/ or East African People/ or East African/ or Middle East/ or Middle Eastern People/ or “Middle Eastern and North Africans”/ or Africa, Northern/ or North African People/ or North Africa/ or North African/) use medall113023
    17(exp Algeria/ or exp Bahrain/ or exp Comoros/ or exp Djibouti/ or exp Egypt/ or exp Iraq/ or exp Jordan/ or exp Kuwait/ or exp Lebanon/ or exp Libya/ or exp Mauritania/ or exp Morocco/ or exp Oman/ or exp Palestine/ or exp Qatar/ or exp Saudi Arabia/ or exp Somalia/ or exp South Sudan/ or exp Sudan/ or exp Syrian Arab Republic/ or exp Tunisia/ or exp United Arab Emirates/ or exp Yemen/ or exp Arab/ or exp North Africa/ or Middle East/) use oemezd169832
    18(Algeria or Algerian? or Bahrain or Manama or Bahraini? or Comoros or Comores or Mayotte or Moroni or Comorian? or Shikomor? or Djibouti or Somaliland or Djiboutian? or Djiboutien? or Egypt or Cairo or “United Arab Republic” or Egyptian? or Iraq or Baghdad or Iraqi? or Jordan or Amman or Transjordan or Jordanian? or Kuwait or Kuweit or Kuwaiti? or Lebanon or Leban* or Liban* or Lubnan* or Lobnan* or Lebanese or Libya or Libia or Libyan? or Tripoli or Mauritania* or Nouakchott or Morrocco or Morocco or Ifni or Rabat or Moroccan? or Oman or Muscat or Omani? or Palestine or Gaza or Ghaza or Ghazza or West Bank or Palestinian? or Qatar or Doha or Katar or Quatar or Qatari? or Saudi? or KSA or Riyadh or Somali? or Mogadishu or South Sudan or Juba or South Sudanese or Sudan or Khartoum or Sudanese or Syria or Damascus or Syrian? or Tunisia or Tunesia or Tunis or Tunisian? or United Arab Emirates or UAE or Abu dhabi or Ajman or Dubai or Sharjah or Trucial state? or Emirati? or Yemen or Aden or Sanaa or “Sana’a” or Yemeni? or East Mediterranean or Eastern Mediterranean or EMRO or Levant or Levantine? or (MENA adj2 region?) or Arab? or Arabia or Arabian? or Arabic World or East African? or Eastern Africa or Eastern African? or Middle East or MENA or Middle Eastern? or Maghreb or North Africa? or Northern Africa? or Meghrebis or Meghrebian?).ab,cp,gi,in,ia,jw,jx,kf,kw,lg,ti.1848329
    19or/16-18 [Arab Countries Concept]1873790
    2015 and 19 [Obesity/Overweight + Anti-Obesity Medication + Arab Countries Concept]2545
    21exp Adult/ or (adult or adults or adulthood).tw,kf,kw. or (man or men or woman or women).tw,kf,kw. or middle-age?.tw,kf,kw. or age?.tw,kf,kw. or (elderly or geriatric* or gerontolog* or old-age? or senior?).tw,kf,kw. or (older adj2 (female? or male? or patient? or person? or people? or population?)).tw,kf,kw. [Adults]26304509
    2220 and 21 [Obesity + Drug Therapy + Arab Countries + Adults]987
    23(exp Child/ not (exp Adult/ and exp Child/)) or (exp Child/ not (Adolescent/ and exp Child/)) or (exp Infant/ not (exp Adult/ and exp Infant/)) or (exp Infant/ not (Adolescent/ and exp infant/))4994362
    2420 not 23 [Child-/Infant-Only Removed]2474
    2522 or 24 [Obesity + Drug Therapy + Arab Countries + ALL Adults]2515
    26(exp animals/ or exp animal experimentation/ or exp models animal/ or exp animal experiment/ or nonhuman/ or exp vertebrate/) not (exp humans/ or exp human experiment/) [Animal Only]12818039
    2725 not 26 [Obesity + Drug Therapy + Arab Countries + ALL Adults + Human]1944
    28(202311* or 202312* or 2024* or 2025*).ed,dt. use medall or (202311* or 202312* or 2024* or 2025*).dc,dd. use oemezd3661941
    2927 and 28 [Obesity + Drug Therapy + Arab Countries + ALL Adults + Human, 2023 Nov-current]350
    30remove duplicates from 29 [Final set, duplicates removed]272 [268 after duplicates removed]

    – Literature search

    Related SR: 34895470.ui.

    Date(s): 2023 Nov 29-2024 Oct 7 (update, as run)

    Limits: year range, as above

    Databases: Ovid Medline [medall], Embase [oemezd]; The Cochrane Library [cctr]; Index Medicus for the Eastern Mediterranean Region (IMEMR) (https://vlibrary.emro.who.int/searchd/?database=imemr&records=); E-Marefa database (https://search.emarefa.net/en)

    Filters: adults OR NOT Child/Infant Only; NOT Animal Only

    Search output: RIS (for Covidence)

    Syntax definitions: AB: abstract, CP: country of publication, GI: grant information, IN: institution, IA: investigator affiliation, JW: journal word (Medline), JX: journal word (Embase), KF: keyword heading word, KW: keyword heading, TI: title, LG: language

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      Appendix 2

      - Literature search of anti-obesity medications in Arab countries - SR the Cochrane Library (CENTRAL).

      #SearchesResults
      1exp Overweight/25617
      2(over-weight or overweight or obese* or obesitas or obesity*).tw,kf,kw.59595
      3or/1-2 [Overweight/Obese Concept]62817
      4exp Anti-Obesity Agents/2642
      5((anti-obesity or antiobesity or anti-obese or antiobese or weight-loss or weightloss or ((body-weight or bodyweight or weight) adj2 (lose? or losing or reduc*))) adj2 (agent? or drug? or medication? or pharmaceutical? or pharmacotherap* or pharma-cotherap* or pharmaco-therap*)).tw,kf,kw. or (aclimostat or ZGN-1061 or ZGN1061).mp. or (beloranib or cdk-732 or cdk732 or zgn-433 or zgn433).mp. or (benfluorex or benfluramate or “SE 780” or “780 SE” or “JP 992” or “S 780”).mp. or (benzphetamine or benzfetamine or benzylamphetamine or benzylmetamphetamine or dextro-benzphetamine or didrex or inapetyl or “l benzphetamine” or “levo benzphetamine” or “n benzyl n methyl 1 phenyl 2 propanamine” or “n benzyl n methylamphetamine” or “n benzyl n,alpha dimethylphenethylamine” or “n benzylmethamphetamine”).mp. or (bio101 or bio-101 or myoda or sarconeos).mp. or (“bupropion hydrochloride, naltrexone hydrochoride drug combination” or (bupropion hydrochloride adj natrexone hydrochloride) or Mysimba or Contrave).mp. or (butenolide or 2-furanone or crotonolactone or 2-B4O or 2-buten-4-olide).mp. or (cagrilintide or am-833 or am833 or nn-9838 or nn9838 or “Nnc-0174 0833” or nnc01740833).mp. or (cetilistat or ATL-962).mp. or (“CGP 71683 A” or CGP71683A or CGP-71683A).mp. or (danuglipron or “pf 06882961” or “pf 06882961 82” or pf06882961 or pf0688296182).mp. or (Diethylpropion or Amfepramon or Amfepramone or Phepranon or 2-Diethylaminopropiophenone or Anorex or Lipomin or Regenon or Dietil-retard or Dietilretard or Regibon or Tenuate or Delgamer or Maruate or Moderatan or Neobes or Nobesine or Propion or Prefamone or Tepanil or “Ifa Norex”).mp. or (efinopegdutide or “hm 12525a” or hm12525a or “jnj 5111” or “jnj 64565111” or jnj5111 or jnj64565111).mp. or (“FG 7142” or “ZK 39106” or “N-methyl-beta-carboline-3-carboxamide”).mp. or gambi-jung.mp. or hm04.mp. or (Islet Amyloid Polypeptide or Pancreatic Amylin or IAPP Protein or Insulinoma Amyloid Polypeptide or Amlintide or Amylin or IAPP Precursor).mp. or (lipid mobili#ing substance? or fat mobili#ing substance? or lipid mobili#ing factor?).mp. or (livoletide or “azp 531” or azp531 or cyclo).mp. or (norpseudoephedrine or pseudonorephedrine or cathine or exponcit or fasupond or Fugoa Depo).mp. or (oleoyl-estrone or Merlin-2).mp. or (Orlistat or Tetrahydrolipstatin or THLP or Tetrahydrolipastatin or Ro-18-0647 or Xenical).mp. or (perflubron or perfluorooctylbromide or perfluorooctyl bromide or PFOB or perfluoroctylbromide or Imagent GI or L-1913 or LA-11063 or LA11063 or perflubron emulsion or AF0144 or perfluorooctyl iodide or perfluorooctyliodide or Imagent BP or Oxygent).mp. or (Phenmetrazine or Oxazimedrine or Fenmetrazin or Defenmetrazin or Phenmetraline or Preludin).mp. or exp Phentermine/ or (Phentermine or Duromine or Adipex-P or AdipexP or Ionamine or Chlorphentermine or Pre-Sate or Desopimon or Avipron or Mephentermine).mp. or phentermine-topiramate.mp. or exp Phenylpropanolamine/ or (Phenylpropanolamine or Norephedrine or Propagest or Prolamine or Triaminic DM or Dexatrim or Metaraminol or meta-Hydroxynorephedrine or Metaradrin or m-Hydroxyphenylpropanolamine or m-Hydroxynorephedrine or Hydroxyphenylpropanolamine or Isophenylephrine or Aramine or Araminol or p-Hydroxynorephedrine or para-Hydroxynorephedrine or Tolterodine Tartrate or Tolterodine or Detrol or Urotrol or PHA-686464B or PHA686464B or Detrusitol or Unidet).mp. or (pyroglutamyl-histidyl-glycine or pGlu-His-Gly-OH or Pyr-His-Gly or colon mitosis inhibitor or pyroGlu-His-GlyOH or pGlu-His-Gly or pyro-Glu-His-Gly-OH or Ro 14-61332 or anorexigenic peptide).mp. or (Rimonabant or SR141716 or SR 141716 or Zimulti or SR-141716A or SR141716A or Acomplia).mp. or Satietin.mp. or (setmelanotide or “bim 22493” or bim22493 or “cam 4072” or cam4072 or imcivree or “irc 022493” or irc022493 or “rm 493” or rm493).mp. or (sibutramine or di-desmethylsibutramine or didesmethylsibutramine or “(R)-DDMS” or Reductil or mono-desmethylsibutramine or sibutramine hydrochloride or “BTS 54 524” or BTS-54524 or Meridia).mp. or (sucunamostat or “sco 792” or sco792 or “tak 792” or tak792).mp. or Topiramate.mp. or (vutiglabridin or “hsg 4112” or hsg4112).mp.5942
      6Glucagon-Like Peptide-1 Receptor/ag31
      7(((GLP-1 or GLP1 or GLP-1R or GLP1R or glucagon-like peptide-1) adj2 (agonist? or stimulating agent?)) or ((“long acting GLP 1” or “long acting glucagon like peptide 1” or “longacting glucagon like peptide 1”) adj2 agonist?) or albenatide or (albiglutide or albugon or “albumin GLP 1” or “albumin glucagon like peptide 1” or eperzan or “GLP 1 albumin” or “glucagon like peptide 1 albumin” or “gsk 716155” or “gsk 716155a” or gsk-716155 or gsk716155 or Gsk-716155a or gsk716155a or naliglutide or syncria or tanzeum) or beinaglutide or (“cjc 1131” or cjc1131) or (cotadutide or “medi 0382” or medi0382) or (danuglipron or “pf 06882961” or “pf 06882961 82” or pf06882961 or pf0688296182) or (dulaglutide or “ly 05008” or “ly 2189265” or ly05008 or ly2189265 or trulicity) or (ecnoglutide or “xw 004” or xw004) or (efocipegtrutide or “hm 15211” or hm15211) or (efpeglenatide or “hm 11260c” or hm11260c or “LAPS exendin 4” or “sar 439977” or sar439977) or elsiglutide or (exenatide or “ac 002993” or ac002993 or AC-2993 or ac2993 or “ac 2993a” or ac2993a or Bydureon or Byetta or “da 3091” or da3091 or “dlp 414” or dlp414 or “exendin 4” or “Ex4 Peptide” or exenasphere or “ft 228” or ft228 or “itca 650” or itca650 or “ly 2148568” or ly2148568 or “ormd 0901” or ormd0901 or “pt 302” or pt302) or (“insulin degludec plus liraglutide” or ideglira or “insulin degludec/liraglutide” or “liraglutide plus insulin degludec” or “liraglutide/insulin degludec” or “nn 9068” or nn9068 or xultophy or “xultophy 100/3.6”) or (“insulin glargine plus lixisenatide” or “ave 0010 / hoe 901” or “ave0010/hoe901” or “hoe 901 / ave 0010” or “hoe901/ave0010” or iglarlixi or “insulin glargine/lixisenatide” or “lantus/lyxumia” or lixilan or “lixilan l” or “lixilan o” or “lixisenatide plus insulin glargine” or “lixisenatide/insulin glargine” or “lyxumia/lantus” or soliqua or suliqua) or (liraglutide or “4p 004” or 4p004 or “nn 2211” or nn2211 or “nnc 90 1170” or “nnc 90-1170” or “nnc90 1170” or nnc90-1170 or “rd 12014” or rd12014 or Saxenda or Victoza) or (lixisenatide or adlyxin or “aqve 10010” or aqve10010 or “ave 0010” or “ave0010 des 38 proline exendine 4 [1-39]peptidylpentalysyllysinamide” or lyxumia or “zp 10” or zp10) or (“ly 307161” or ly307161) or “lys 40 (nodaga ga 68)nh2 exendin 4” or (mazdutide or “ibi 362” or ibi362 or “ly 3305677” or ly3305677 or “oxm 3” or oxm3) or (pegapamodutide or “ly 2944876” or ly2944876 or “tt 401” or tt401) or (pegloxenatide or “pex 168” or pex168) or (pemvidutide or “alt 801” or alt801 or “sp 1373” or sp1373 or “vpd 107” or vpd107) or (retatrutide or “ly 3437943” or ly3437943) or (semaglutide or Ozempic or Rybelsus or Wegovy or “nn 9535” or nn9535 or “nn 9924” or nn9924 or “nnc 0113 0217” or nnc01130217 or “og 217 sc” or “og 217sc” or og217sc) or (taspoglutide or “bim 51077” or bim51077 or “itm 077” or itm077 or “r 1583” or r1583 or “ro 5073031” or ro5073031) or (tirzepatide or LY3298176 or “ly 3298176” or mounjaro) or utreglutide or (vurolenatide or glp1-xten or “nb 1001” or nb1001 or “nm 002” or nm002 or xten-glp1)).mp. or Carnitine/ or (levocarnitine or “Vitamin BT” or L-Carnitine or Bicarnesine).mp. or Naltrexone-bupropion.mp.8639
      8or/4-7 [Anti-Obesity Medication Concept]14719
      93 and 8 [Obesity/Overweight + Anti-Obesity Medication]4108
      10Algeria/ or Bahrain/ or Comoros/ or Djibouti/ or Egypt/ or Iraq/ or Jordan/ or Kuwait/ or Lebanon/ or Libya/ or Libyan Arab Jamahiriya/ or Mauritania/ or Morocco/ or Oman/ or Palestine/ or Qatar/ or Saudi Arabia/ or Somalia/ or South Sudan/ or Sudan/ or Syrian Arab Republic/ or Tunisia/ or exp United Arab Emirates/ or Yemen/ or Arabs/ or Arab World/ or Africa, Eastern/ or East African People/ or East African/ or Middle East/ or Middle Eastern People/ or “Middle Eastern and North Africans”/ or Africa, Northern/ or North African People/ or North Africa/ or North African/2120
      11(Algeria or Algerian? or Bahrain or Manama or Bahraini? or Comoros or Comores or Mayotte or Moroni or Comorian? or Shikomor? or Djibouti or Somaliland or Djiboutian? or Djiboutien? or Egypt or Cairo or “United Arab Republic” or Egyptian? or Iraq or Baghdad or Iraqi? or Jordan or Amman or Transjordan or Jordanian? or Kuwait or Kuweit or Kuwaiti? or Lebanon or Leban* or Liban* or Lubnan* or Lobnan* or Lebanese or Libya or Libia or Libyan? or Tripoli or Mauritania* or Nouakchott or Morrocco or Morocco or Ifni or Rabat or Moroccan? or Oman or Muscat or Omani? or Palestine or Gaza or Ghaza or Ghazza or West Bank or Palestinian? or Qatar or Doha or Katar or Quatar or Qatari? or Saudi? or KSA or Riyadh or Somali? or Mogadishu or South Sudan or Juba or South Sudanese or Sudan or Khartoum or Sudanese or Syria or Damascus or Syrian? or Tunisia or Tunesia or Tunis or Tunisian? or United Arab Emirates or UAE or Abu dhabi or Ajman or Dubai or Sharjah or Trucial state? or Emirati? or Yemen or Aden or Sanaa or “Sana’a” or Yemeni? or East Mediterranean or Eastern Mediterranean or EMRO or Levant or Levantine? or (MENA adj2 region?) or Arab? or Arabia or Arabian? or Arabic World or East African? or Eastern Africa or Eastern African? or Middle East or MENA or Middle Eastern? or Maghreb or North Africa? or Northern Africa? or Meghrebis or Meghrebian?).ab,cp,in,jw,kw,lg,ti.24601
      12or/10-11 [Arab Countries Concept]24897
      139 and 12 [Final set, Obesity/Overweight + Anti-Obesity Medication + Arab Countries Concept]23
      14limit 13 to yr=”2023 -Current”3 [2 after duplicates removed]
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    Saudi Medical Journal
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    1 May 2025
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    Clinical studies on anti-obesity medications in Arab countries
    Haifa F. AlOtaibi, Hanan N. Al Taib, Shadan AlMuhaidib, Saud Alshagrawi, Abdulmalik Almufarrih, Ola Alalmai, Sahar Alnaserallah, Najla Alodah, Saleh A. Alqahtani, Waleed Alhazzani
    Saudi Medical Journal May 2025, 46 (5) 459-477; DOI: 10.15537/smj.2025.46.5.20250126

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    Clinical studies on anti-obesity medications in Arab countries
    Haifa F. AlOtaibi, Hanan N. Al Taib, Shadan AlMuhaidib, Saud Alshagrawi, Abdulmalik Almufarrih, Ola Alalmai, Sahar Alnaserallah, Najla Alodah, Saleh A. Alqahtani, Waleed Alhazzani
    Saudi Medical Journal May 2025, 46 (5) 459-477; DOI: 10.15537/smj.2025.46.5.20250126
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