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Myo-Inositol and D-Chiro-Inositol for Menstrual Irregularities and Hormone Changes in Women With Polycystic Ovarian Syndrome

Effect of Myo-Inositol and D-Chiro-Inositol Combination Therapy on Improvement in Menstrual Irregularities and Biochemical Characteristics in Patients With Polycystic Ovarian Syndrome

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07701525
Enrollment
60
Registered
2026-07-14
Start date
2025-06-01
Completion date
2025-11-30
Last updated
2026-07-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

D-chiro-inositol, Myo-inositol, Polycystic Ovary Syndrome (PCOS)

Keywords

Menstrual Irregularities, Oligomenorrhea, Amenorrhea, Menorrhagia, Hyperandrogenism, Testosterone, Luteinizing Hormone, Follicle-Stimulating Hormone, PCOS

Brief summary

The goal of this clinical trial is to determine whether a combination of myo-inositol (MI) and D-chiro-inositol (DCI) with folic acid is more effective than placebo (Folic acid alone) in improving menstrual irregularities and hormone levels in women with polycystic ovarian syndrome (PCOS). The main questions this study aims to answer are: 1. Does treatment with myo-inositol and D-chiro-inositol improve menstrual regularity in women with PCOS compared with placebo? 2. Does the treatment improve biochemical characteristics, including luteinizing hormone (LH), follicle-stimulating hormone (FSH), and testosterone levels, compared with placebo? Researchers will compare a combination of myo-inositol and D-chiro-inositol with a placebo (folic acid alone) to determine whether the combination therapy is more effective in treating PCOS-related menstrual and hormonal abnormalities. Participants will: * Be randomly assigned to receive either a myo-inositol and D-chiro-inositol combination tablet (40:1 ratio) or placebo twice daily for 3 months. * Have blood samples collected before starting treatment and after 3 months to measure LH, FSH, and testosterone levels. * Attend monthly follow-up visits during the 3-month treatment period to assess changes in menstrual regularity and monitor their progress. The study will enroll 60 women aged 18-45 years with PCOS at the Department of Obstetrics and Gynecology, Nishtar Hospital Multan. The results may help determine whether myo-inositol and D-chiro-inositol combination therapy is an effective treatment for improving menstrual function and hormonal abnormalities in women with PCOS.

Interventions

DRUGMyo-Inositol and D-Chiro-Inositol Combination Therapy

Participants will receive an oral combination tablet containing myo-inositol (550 mg), D-chiro-inositol (13.8 mg) in a 40:1 ratio, and folic acid (200 µg), taken twice daily for 3 months.

Participants will receive oral folic acid (200 µg) tablets twice daily for 3 months.

Sponsors

Nishtar Medical University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Outcomes Assessor)

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 45 Years
Healthy volunteers
No

Inclusion criteria

* diagnosed case of PCOS, ≥ 6-months

Exclusion criteria

* Hyperprolactinemia, hypothyroidism, adrenal hyperplasia or Cushing's syndrome (on history \& medical record review)

Design outcomes

Primary

MeasureTime frameDescription
Improvement in Menstrual IrregularityFrom enrollment to the end of treatment at 3 monthsThe proportion of participants achieving improvement in menstrual irregularity after treatment. Improvement is defined as restoration of a regular menstrual cycle with an average cycle length of 24-32 days and menstrual blood loss of 21-50 mL per cycle. Menstrual irregularity includes amenorrhea, oligomenorrhea, or menorrhagia assessed through participant menstrual history.

Countries

Pakistan

Contacts

STUDY_CHAIRMehnaz K Professor, FCPS

Nishtar Medical University and Hospital Multan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 15, 2026