Clinical trials: Menstrual Cycle Phase
Menstrual Cycle, Exercise Treadmill
The Effects of Menstrual Cycle Phase on Exercise Treadmill Test Results in Premenopausal Women
False positive results are commonly observed in women after exercise treadmill test (ETT). The effects of menstrual cycle on the results of ETT in premenopausal women have not been clearly defined.
- Trial name
- NCT05985980
- Testing
- Exercise Treadmill Test (ETT)
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people
- Sponsor
- Istanbul Medeniyet University
Menstruation Disturbances, Luteal Phase Defect
Bioenergetics of Exercise-Induced Menstrual Disturbances
Menstrual disturbances are frequently observed in physically active women and female athletes. Short term prospective studies have shown that diet and exercise interventions can lead to decreases in Luteinizing hormone (LH)…
- Conditions
- Menstruation Disturbances, Luteal Phase Defect, Amenorrhea, Oligomenorrhea
- Trial name
- BioE (NCT04938622)
- Testing
- Sedentary Control, Exercising control, 15 percent energy deficit
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Penn State University
Premenstrual Dysphoric Disorder, PMDD
The SPARK-PMDD Study
Scientists have found that the immune system, the body's system dedicated to fighting infections, can be in a state of "hyperactivity" (i.e., more active than you would normally expect) in some people with depression and…
- Conditions
- Premenstrual Dysphoric Disorder, PMDD, Premenstrual Dysphoric Disorder ( PMDD), Premenstrual Dysphoric Disorder (PMDD)
- Trial name
- SPARK-PMDD (NCT07771426)
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- King's College London
Menstruation, Energy Balance
Different Menstrual Cycle in Eating Behavior Following Resistance Exercise
The study aims to provide insights into how menstrual cycle phases impact appetite responses to resistance exercise in young women.
- Conditions
- Menstruation, Energy Balance, Appetitive Behavior, Food Reward
- Trial name
- NCT06208475
- Testing
- Resistance exercise
- Where
- Taiwan
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- National Taiwan Normal University
Healthy
Influence of Menstrual Cycle Phase on Adaptations to Sprint Interval Training
Sprint interval training improves endurance performance and induces metabolic adaptations in muscle. Most research demonstrating these responses has been conducted in males, with limited studies evaluating changes to endurance…
- Trial name
- NCT06744517
- Testing
- Sprint Interval Training
- Where
- Canada
- Volunteers
- 36 people
- Sponsor
- University of Toronto
Menstrual Cycle
Menstrual Status, Anesthetic Consumption, and PONV
This prospective observational cohort study aims to evaluate the association between menstrual phase (determined by postoperative serum progesterone levels), intraoperative anesthetic consumption, and the incidence and severity…
- Trial name
- NCT07456202
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Ankara Etlik City Hospital
Menstrual Cycle, Resistance Exercise
Menstrual Cycle Phase and Oral Contraceptive Pill (OCP) Use on Muscle Protein Synthesis
Skeletal muscle size and function is regulated by various factors, including hormones. While we understand the role of male sex hormones (testosterone), we aren't sure how female sex hormones (estrogen and progesterone) influence…
- Conditions
- Menstrual Cycle, Resistance Exercise, Muscle Protein Synthesis, OCP
- Trial name
- NCT05347667
- Testing
- Unilateral Resistance Exercise Leg, Control Leg
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- McMaster University
Cervical Dysplasia
Large Loop Excision of the Transformation Zone During Follicular Vs. Luteal Phase of the Menstrual Cycle (LLETZ-MC)
Cervical cancer is one of the most common cancers in women and one of the leading causes of death in women worldwide. Pre-cancerous lesions (dysplasias) are detected by the preventive smear test at the gynecologist and can thus…
- Trial name
- LLETZ-MC (NCT05391243)
- Testing
- LLETZ
- Where
- Germany
- Volunteers
- 152 people
- Sponsor
- Ruhr University of Bochum
Menstrual Cycle, Cognitive Function
Menstrual Cycle Phases on Recovery and Cognitive Function
The aim of this study was to investigate the effects of menstrual cycle phases on recovery and cognitive function after general anesthesia.
- Conditions
- Menstrual Cycle, Cognitive Function, Recovery, General Anesthesia
- Trial name
- NCT03708692
- Testing
- Group F
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Yuzuncu Yil University
Periodontitis
Effect of Menstrual Cycle Phase on Pain Perception and Anxiety During Non-Surgical Periodontal Treatment
This study evaluates the effect of menstrual cycle phases on pain perception and dental anxiety during non-surgical periodontal therapy in premenopausal women with Stage II and III periodontitis.
- Trial name
- MAPP (NCT07719686)
- Testing
- Non Surgical Periodontal Treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people
- Sponsor
- Karadeniz Technical University
Menstrual Cycle, Physical Performance
Menstrual Cycle and Women's Performance
This study examines how different phases of the menstrual cycle are associated with selected performance and musculoskeletal parameters in physically active women aged 18-35 years.
- Conditions
- Menstrual Cycle, Physical Performance, Muscle Strength, Musculoskeletal System
- Trial name
- NCT07462286
- Testing
- Menstrual Cycle Tracking, Performance and Strength Testing, Musculoskeletal Assessment
- Where
- Czechia
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Charles University, Czech Republic
Breast Cancer
Timing of Menstrual Cycle and Surgery in Treating Premenopausal Women With Stage I, Stage II, or Stage III Breast Cancer
RATIONALE: The timing of breast cancer surgery within the menstrual cycle may affect outcome. It is not yet known if treatment is more effective during the initial or final phase of the menstrual cycle.
- Trial name
- NCT00005079
- Testing
- conventional surgery
- Where
- 2 sites in United States
- Sponsor
- Jonsson Comprehensive Cancer Center
Female Sex Hormones, Menstrual Cycle
Menstrual Cycle vs. Oral Contraceptives: Effects on Muscle Protein Metabolism After Resistance Exercise
The muscles of the body are constantly breaking down old proteins and building new ones. These two processes, protein breakdown and protein synthesis, together are known as protein turnover.
- Conditions
- Female Sex Hormones, Menstrual Cycle, Oral Contraceptives, Protein Metabolism
- Trial name
- MCOC (NCT07258576)
- Testing
- Protein Beverage, Stable Isotope Tracer [D5]phenylalanine, Stable Isotope Tracer [13C]phenylalanine
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Acute Postoperative Pain, Chronic Postoperative Pain
Menstrual Phase and Postoperative Pain
Fluctuations of female sex hormones during the menstrual cycle influence pain perception. Endogenous pain is pronounced in the follicular phase of the menstrual cycle.
- Trial name
- NCT02137135
- Testing
- HAD scale, The SF 12 test, Visual analogue score
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Cyclic Breast Pain, Cyclic Mastalgia
Study of Afimoxifene Gel to Treat Cyclic Mastalgia in Premenopausal Women
The purpose of this study is to evaluate the efficacy of two doses of 4-hydroxy tamoxifen (4-OHT) compared with placebo on the intensity of cyclic mastalgia in pre-menopausal women with regular menstrual cycles who are not taking…
- Trial name
- NCT00272714
- Testing
- Afimoxifene (0.057%) in hydroalcoholic gel
- Volunteers
- 146 people
- Sponsor
- ASCEND Therapeutics
Reproductive Issues
The Investigation of Vitamin D and Menstrual Cycles Trial, the inVitD Trial: A Phase II Clinical Trial
Background: About 1.5 million U.S. women of reproductive age are estimated to be infertile. Many more have difficulty getting pregnant. Menstrual cycles are an indicator of a woman's general health.
- Trial name
- NCT05050916
- Testing
- Vitamin D
- Where
- 2 sites in United States
- Volunteers
- 998 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)