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Found 247 studies with search of: nichd Menstruation OR Menstrual Cycle
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Rank Status Study
1 Completed Impact of Sleep Disruption on the Menstrual Cycle
Conditions: Sleep;   Circadian Rhythm;   Menstrual Cycle
Intervention: Behavioral: Disrupting or changing the timing or the duration of sleep
2 Active, not recruiting Menstrual Cycle Maintenance and Quality of Life: A Prospective Study
Conditions: Amenorrhea;   Menstrual Cycle;   Breast Cancer
Intervention: Other: Questionnaire
3 Completed Impact of GABA-Enhancing Agents on Cortical GABA Concentrations Across the Menstrual Cycle in Women
Condition: Healthy
Interventions: Drug: Fluoxetine;   Drug: Zolpidem;   Drug: Progesterone
4 Completed The Effects of a Prostaglandin Inhibitor on Ovulation and the Menstrual Cycle
Conditions: Ovulation;   Menstrual Cycles
Interventions: Drug: Celebrex;   Drug: Placebo
5 Recruiting Prevalence of Menstrual Cycle Related Pain Complains in Adolescents and Young Adults
Conditions: Dysmenorrhea;   Pelvic Pain
Intervention:
6 Active, not recruiting Breast Imaging and Time of Menstrual Cycle in Women With a Genetic Risk of Breast Cancer
Condition: Breast Cancer
Interventions: Other: cytology specimen collection procedure;   Other: physiologic testing;   Procedure: breast imaging study;   Procedure: mutation carrier screening;   Procedure: study of high risk factors
7 Completed Effect Of Menstrual Cycle On Vaginal Blood Flow In Pre-Menopausal Healthy Women.
Condition: Sexual Dysfunction, Physiological
Intervention: Device: Vaginal Heat Wash-Out Device
8 Recruiting Changes in Bleeding and Clotting During the Menstrual Cycle
Conditions: Von Willebrand's Disorder;   Healthy
Intervention:
9 Enrolling by invitation Monitoring Functional Variation in the Breast During Menstrual Cycle by Using Diffuse Optical Spectroscopy
Condition: Breast Cancer
Intervention: Device: Diffuse Optical Spectroscopy
10 Recruiting Relativity Study Between Idiopathic Ventricular Arrhythmia and Sex Hormone Levels in Different Stages of Menstrual Cycle
Condition: Ventricular Premature Complexes
Intervention:
11 Completed Effect of the Menstrual Cycle on the Symptoms of Depression and Treatment Response
Conditions: Major Depressive Disorder;   Depression
Intervention: Drug: Citalopram
12 Completed Timing of Menstrual Cycle and Surgery in Treating Premenopausal Women With Stage I, Stage II, or Stage III Breast Cancer
Condition: Breast Cancer
Intervention: Procedure: conventional surgery
13 Recruiting A Study to Look at Hormone Levels While on Lamictal or Depakote With or Without an Oral Contraceptive
Condition: Epilepsy
Intervention:
14 Recruiting Impact of Menstrual Cycle on Antiretroviral Pharmacokinetics in Healthy Women
Condition: Healthy
Intervention: Drug: tenofovir, emtricitabine, atazanavir and ritonavir
15 Recruiting Menstrual Cycle Effects on Smoking Cessation and Cue Reactivity
Condition: Nicotine Dependence
Interventions: Drug: varenicline;   Device: transdermal nicotine patch
16 Recruiting Change in Thrombin Generation Potential and Thromboelastography During the Menstrual Cycle
Condition: Von Willebrand Disease
Intervention:
17 Completed Correlation of Menstrual Cycle Phase at Time of Primary Surgery With 5-Year Disease-Free Survival in Women With Stage I or Stage II Breast Cancer
Conditions: Breast Cancer;   Perioperative/Postoperative Complications
Interventions: Other: questionnaire administration;   Procedure: conventional surgery
18 Recruiting Determining the Rapidity With Which Exogenous P Suppresses Daytime LH (GnRH) Pulse Frequency in Women During the Follicular Phase of the Menstrual Cycle
Condition: PCOS
Interventions: Drug: oral micronized P suspension;   Other: Placebo
19 Recruiting Effect of Menstrual Cycle on CNS Processing of Gut Stimuli in IBS and Control
Condition: Irritable Bowel Syndrome
Intervention: Behavioral: perception of rectal balloon distention
20 Completed The Effect of GnRH on Pitutitary Hormones in Menstrual-Cycle Mood Related Disorders
Conditions: Depressive Disorder;   Healthy;   Mental Disorders;   Mood Disorders
Intervention:

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