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| Name | Class |
|---|---|
| Bangladesh Medical University | OTHER |
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Women with polycystic ovary syndrome with HOMA-IR >2.6 fulfilling inclusion and exclusion criteria will be randomly allocated into two groups:experimental group: A (Melatonin 3mg and Metformin 500mg) and control group: B (Metformin 500mg). Each group will be contained 30 selected patients.
Group B:Tab. Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks.
Outcome variables will be measured after three months, will be meticulously recorded for analysis and comparison.
After obtaining approval of the Institutional Review Board (IRB), this randomized controlled trial will be conducted at Bangabandhu Sheikh Mujib Medical University (BSMMU). Already diagnosed patients of polycystic ovary syndrome with subfertility with HOMA-IR >2.6 attending in the OPD of Reproductive Endocrinology and Infertility department at BSMMU will be the study population. Women with PCOS fulfilling inclusion and exclusion criteria will be explained in details regarding the objectives, rationality, procedure and potential benefits of the study. The patients will be counselled regarding the drugs and side effects and Informed written consent will be obtained before enrollment.Random allocation will be done using serially numbered closed opaque envelopes. Eligible women will be randomly allocated into two groups:experimental group: A and control group: B. Each group will be contained 30 selected patients.
Group A:Tab. Melatonin (3mg) 3 tablet once daily at night for 12 weeks with Tab. Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks.
Group B:Tab. Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks.
Data will be collected through interviews, physical examinations and laboratory investigations. Prior to commencement of treatment, full assessments including demographic and clinical information and the result of baseline investigations will be undertaken.
Follow up: Participants will come after one month to assess compliance with the regimen and monitor for any potential side effects. A third visit will be scheduled at the end of the third month for a comprehensive assessment. Any adverse events experienced by participants will be carefully noted and documented throughout the study duration. Outcome variables will be measured after three months, will be meticulously recorded for analysis and comparison.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental arm: Melatonin and Metformin | Experimental | Participants will receive Melatonin (3mg) 3 tablet single dose at night for 12 weeks and Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks |
|
| Comparator arm: Metformin | Active Comparator | Participants will receive Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Metformin 500mg | Drug | Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) | HOMA-IR calculated by the following formula: HOMA-IR= Fasting glucose (mmol/L) x Fasting insulin mIU/ml divided by 22.5. For the present study HOMA-IR >2.6 can be considered as insulin resistance | Baseline to 12 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Body Mass Index (BMI) | Body mass index is calculated by dividing the weight in kg by the height in meter square to assess obesity | Baseline to 12 weeks |
| Change in Waist Circumference |
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Inclusion Criteria:
Exclusion Criteria:
Female
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Mst.Sumyara Khatun, MS | Contact | +8801746046581 | sumirmc09@gmail.com | |
| Farzana Rahman, MBBS | Contact | +8801914229346 | farzana47arshi91@gmail.com |
| Name | Affiliation | Role |
|---|---|---|
| Jesmine Banu, MS | Bangladesh Medical University | Study Chair |
| Farzana Rahman, MBBS | Bangladesh Medical University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Bangladesh Medical University | Recruiting | Dhaka | Shahbag | 1000 | Bangladesh |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40047877 | Background | Chen W, Zhang H, Guo B, Tao Y, Zhang J, Wang J, Chen G, Cheng M, Hong Q, Cao Y, Xie F. Melatonin refines ovarian mitochondrial dysfunction in PCOS by regulating the circadian rhythm gene Clock. Cell Mol Life Sci. 2025 Mar 6;82(1):104. doi: 10.1007/s00018-025-05609-9. | |
| 38965577 | Background | Ziaei S, Hasani M, Malekahmadi M, Daneshzad E, Kadkhodazadeh K, Heshmati J. Effect of melatonin supplementation on cardiometabolic risk factors, oxidative stress and hormonal profile in PCOS patients: a systematic review and meta-analysis of randomized clinical trials. J Ovarian Res. 2024 Jul 4;17(1):138. doi: 10.1186/s13048-024-01450-z. |
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| ID | Term |
|---|---|
| D008687 | Metformin |
| D008550 | Melatonin |
| ID | Term |
|---|---|
| D001645 | Biguanides |
| D006146 | Guanidines |
| D000578 | Amidines |
| D009930 | Organic Chemicals |
| D014363 |
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Open label parallel design randomized clinical trial
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| Melatonin 3mg | Combination Product | Melatonin (3mg) 3 tablet single dose at night for 12 weeks and Metformin (500mg) once daily for 7days followed by twice daily for next 7 days followed by thrice daily for next 10 weeks |
|
Waist Circumference is measured in centimeter by placing a tape horizontally midway between the lower border of ribs and iliac crest on the mid axillary line.
| Baseline to 12 weeks |
| Tryptamines |
| D007211 | Indoles |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D006571 | Heterocyclic Compounds |
| D006728 | Hormones |
| D006730 | Hormones, Hormone Substitutes, and Hormone Antagonists |