Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:29 AM
Ignite Modification Date:
2025-12-25 @ 3:29 AM
NCT ID:
NCT06610305
Brief Summary:
The goal of this clinical trial is to learn how hormonal changes over the menstrual cycle affect mood symptoms in reproductive-aged women with depression that worsens during the premenstrual period. The main questions it aims to answer are:
--How do fluctuations in estradiol and progesterone across the menstrual cycle affect the ability to experience pleasure and the neural sensitivity to reward in hormone-sensitive, depressed women? And consequently, how does stabilizing the luteal phase decline in estrogen and progesterone (using estradiol patches and progesterone pills) affect these changes?
Participants will:
* Receive hormones followed by placebo, or vice versa, for a total of four weeks across three menstrual cycles
* Complete daily mood ratings
* Collect home urine samples for hormone testing
* Complete five biobehavioral testing sessions during which neural responses are recorded (via electroencephalography, or EEG) during an acute stress task and computer tasks
Detailed Description:
Potential participants will first be screened over the phone to assess health history (including mental health) and reproductive status. Those who meet inclusion/exclusion criteria will be invited to an in-person enrollment session. At enrollment, consent will be obtained and participants will complete a structured interview and a series of questionnaires. Interested participants will be educated on the use of smartphone-based ecological momentary assessment (EMA) surveys, which will be used to complete daily mood ratings over the course of the study.
Following enrollment, women will complete daily mood ratings for one menstrual cycle using EMA; this is called the \"prospective-assessment\" phase. Those who meet our predetermined mood criteria during prospective assessment will move into a one-cycle lead-in phase of the study, where they will continue daily EMA; for those who do not, study participation will conclude. Participants will complete a single in-person visit during the lead-in phase, at which they will be randomized to one of two conditions within the randomized crossover design; they will also complete an acute stress task and computer tasks while EEG is recorded.
During the intervention phase, the first condition will receive transdermal estradiol (E2) (0.1mg/d)+oral progesterone (P4) (200mg/d) during the luteal phase of cycle 1 of the intervention phase (third cycle overall), and placebo (transdermal+oral) during the luteal phase of cycle 3 of the intervention phase (fifth cycle overall); the second will receive placebo during the luteal phase of intervention cycle 1, and transdermal E2+oral P4 during the luteal phase of intervention cycle 3. Cycle 2 will be a washout for both conditions (mood assessment only, without hormone collection or labs). During cycles 1 and 3, every-other-day urine samples will be collected for estradiol and progesterone metabolites and daily anhedonia symptoms will be assessed. Women will also complete two lab sessions tied to the mid-follicular and late luteal phases, as determined by a fixed time window relative to ovulation. At each lab session, EEG will be recorded during computer tasks that probe reward sensitivity, responses from which will serve as our primary outcome measure.
Study:
NCT06610305
Study Brief:
Protocol Section:
NCT06610305