NCT07898423Completed
Association Between Polycystic Ovary Syndrome and Sleep Quality: A Questionnaire-Based Study
Source: ClinicalTrials.gov · Last updated 29 Oct 2026
Brief summary (registry, in English)
This cross-sectional study enrolled 310 women with PCOS (Rotterdam criteria) at a tertiary referral center between September 2025 and January 2026. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI); a global score \>5 defined poor sleep quality. Logistic regression and Spearman correlation analyses were performed to identify independent predictors.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 290 (actual)
- First submitted
- 4 Oct 2026
- Start date
- 20 Sept 2025
- Primary completion date
- 10 Jan 2026
- Lead sponsor
- Tepecik Training and Research Hospital
- NCT number
- NCT07898423
What you commit to
- Study type: Observational
- Participants enrolled: 290
- From 20 Sept 2025 to the primary completion date, 10 Jan 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Previously diagnosed primary sleep disorder (e.g., obstructive sleep apnea, narcolepsy)
- Any previously diagnosed psychiatric disorder (including depression and anxiety disorders) or current psychiatric treatment
Other illness
- History of severe systemic disease (e.g., chronic kidney failure, liver disease)
Who the study is looking for
- Women aged 18 to 45 years
- Diagnosis of polycystic ovary syndrome according to the Rotterdam criteria, after exclusion of other causes of hyperandrogenism and ovulatory dysfunction (congenital adrenal hyperplasia, androgen-secreting tumors, Cushing's syndrome, hyperprolactinemia and thyroid dysfunction)
- Voluntary participation with written informed consent
Age in the registry: 18 years to 45 years · Sex: Female · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Tepecik Traning and Research Hospital Coordinator of this site? Confirm its status | Izmir | Turkey (Türkiye) | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.