SUN-109 Feasibility of Cyclic Progesterone and Spironolactone for PCOS-specific Health-Related Quality of Life—a six-month, Phase II, single arm, single center, open-label study
Bibliographic record
Abstract
Abstract Disclosure: K. Nelson: None. J. Singer: None. A. Pederson: None. D. Kalidasan: None. J. Prior: None. Polycystic ovary syndrome (PCOS) is an endocrine-metabolic disorder that significantly decreases health-related quality of life (HRQoL). Combined hormonal contraceptives (CHC) are standard-of-care for PCOS but do not mitigate the neuroendocrine cause nor women’s primary concerns. Treatment options need expansion. We hypothesized cyclic oral micronized progesterone (CyclicP4) and spironolactone (Sp) would improve HRQoL, decrease LH, and acne. This Phase II, open-label single-arm pilot study evaluated the 6-month cyclicP4 and Sp treatment feasibility and safety in androgenic PCOS. Our primary outcome was within-woman change in PCOS-HRQoL (PCOSQ). No sample size calculation was possible; 40 was considered feasible. Eligible women were 19-40 years with physician-diagnosed androgenic PCOS. Exclusion criteria included HbA1c > 6.4%, use of metformin or CHC in the last month. Participants received progesterone (300 mg/bedtime 14 days/month); spironolactone (200 mg/day) began in cycle two. Adherence was tracked daily (Menstrual Cycle Diary©) and by pill counts. Safety was assessed by post-study potassium (K+). Feasibility by women’s post-trial treatment intention. PCOSQ, serum LH, calculated bioavailable testosterone (cBAT), HbA1c, hsCRP, and AMH were measured at baseline and trial end. We also assessed perceived acne and sleep changes (-5 to +5), K+ and therapy intent at study end. Six-month change by paired t-test or Wilcoxon signed-rank assessed P < .05 as important. Of 109 expressing interest, 41 enrolled, 36 began therapy (5 did not), and 26 provided final questionnaire data (19 with complete lab data). Completing women were mean age 29 (SD 4.9) years, BMI 30.3 (8.1), 61.5% White and 73.1% with university degrees. Total PCOSQ scores within-woman increased from 3.5±1.0 to 4.9±1.1 (95% CI 3.1-3.8, 4.6-5.3; P<.0000001). Each PCOSQ domain significantly improved (at least P<.001) as did acne and sleep. Weight was unchanged but waist circumference decreased 1.1 cm (NS). LH, cBAT, and AMH each decreased: LH 10.0±5.4 to 8.5±5.2 IU/L (95% CI 7.6-12.3, 6.3-10.8; P<.4), cBAT 0.7±0.4 to 0.6±0.3 nmol/L (0.5-0.9, 0.5-0.8; P<.2), and AMH 10.5±6.5 to 9.7±5.7 ng/ml (7.4-13.7, 7.0-12.4; P<.4). hsCRP remained unchanged (2.8±3.3 to 2.7±3.6 mg/L; P<.8) as did HbA1c (5.2±0.3 to 5.2±0.3%; P<.0). K+ remained within the normal range (3.5-5.0 mmol/L) at final testing (mean 4.0). Two allergic responses to spironolactone and one frequent flow/religious practice led to discontinuation. Feasibility was confirmed and participants strongly preferred continuing therapy (median Likert score=6/7, P<.0001) CyclicP4 and Sp for 6-months was feasible and significantly improved HRQoL in a non-medicine-seeking community women cohort with androgenic PCOS. Though the small sample size limited generalizability, findings are promising. A larger randomized trial comparing CyclicP4 vs. CHC is warranted. Presentation: Sunday, July 13, 2025
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".