Clinical trials: Menstrual Cycle
Shoulder Injuries
Influence of the Menstrual Cycle on the Maximal Strength of the External and Internal Rotators of the Shoulder in High-level Sports Women.
The goal of this prospective interventional study is to measure the strength of the external and internal rotator muscles of both shoulders (dominant and non-dominant) of Montpellier Hérault Rugby players at different stages of…
- Trial name
- NCT07256483
- Testing
- Measure the strength of the external and internal rotator muscles of both shoulders.
- Where
- France
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Clinique Saint Jean, France
Polycystic Ovary Syndrome
Impact of Metformin in Teens With Polycystic Ovary Syndrome (PCOS) on Oral Contraceptive Therapy
Oral contraceptives are known to improve menstrual cycles and symptoms in PCOS, however may increase cholesterol. Metformin, a drug to improve insulin resistance, may benefit metabolic state.
- Trial name
- NCT00283816
- Testing
- Metformin, Oral Contraceptive Pill, Lifestyle Management Program
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Regular Menstrual Cycle, Irregular Menstrual Cycle
The Clinical and Biochemical Characteristics in Women With Different Menstrual Pattern
Background: Menstrual disturbance is the major complain in reproductive age women, the clinical and biochemical characteristics of women with different menstrual disturbance had not been well-understood.
- Trial name
- NCT01604603
- Where
- Taiwan
- Volunteers
- 470 people
- Sponsor
- Taipei Medical University WanFang Hospital
Insulin Resistance, Menstrual Cycle
Effects of Antipsychotics on Brain Insulin Action in Females
Females treated with antipsychotics have higher rates of comorbid metabolic syndrome than males. Despite this, females have historically been excluded from many mechanistic studies due to confounding effects of menstrual cycles.
- Conditions
- Insulin Resistance, Menstrual Cycle, Type 2 Diabetes, Antipsychotics
- Trial name
- NCT06251635
- Testing
- Olanzapine 2.5Mg Oral Tablet, Insulin Lispro 100 UNT/ML, Saline
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
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
Premenstrual Syndrome, Menstrual Symptoms
Effects of Seed Cycling Capsules on Premenstrual Syndrome Symptoms and Menstrual Cycle Length
This virtual, single-arm clinical trial will evaluate the effects of Seed Cycling Capsules on symptoms associated with premenstrual syndrome (PMS) and menstrual cycle characteristics.
- Trial name
- NCT07655466
- Testing
- Two Moons Seed Cycling Capsules
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Superlune Inc. d/b/a Two Moons Health
Menstrual Irregularity
COVID-19 Vaccines and the Menstrual Cycle
The study aimed to explore the effect of different COVID-19 vaccines on menstrual cycle
- Trial name
- NCT05688995
- Testing
- Naser Al-Husban
- Where
- Jordan
- Volunteers
- 617 people, healthy volunteers welcome
- Sponsor
- University of Jordan
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
Cystic Fibrosis
MENstrual Symptom Tracking to Understand and Assess (Women) Living With Cystic Fibrosis
Cystic fibrosis (CF) affects men and women equally, but after the onset of puberty, women with CF have a lower life expectancy than men with CF.
- Trial name
- MENSTRUAL (NCT04620096)
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- University of Washington
Diabetes Mellitus, Type 1, Energy Metabolism
Menstrual Cycle Mapping While Using Closed-Loop Insulin Delivery
The hypothesis is that menstrual cyclicity affects glucose and energy metabolism in women with type 1 diabetes. The rationale of the hypothesis on cycle effects builds on the assumption that fluctuations of female sex hormones…
- Trial name
- MCM-Loop (NCT07478211)
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- Lia Bally
Lymphocyte Subsets in Women of Child-bearing Age
Study About Lymphocytes Change During Menstrual Cycle in Women of Child-bearing Age
The investigators are going to select the normal child-bearing period women as the study subjects and draw their peripheral blood to observe and analyze the change of quantity and percentage of lymphocyte subsets along with the…
- Trial name
- NCT02951832
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shanghai First Maternity and Infant Hospital
Muscle Protein Synthesis
The Effect of Menstrual Cycle Phase and Protein Dose on Muscle Protein Synthesis
Adaptation to resistance exercise requires maximal rates of muscle protein synthesis, which can be achieved with post-exercise ingestion of ~20g of protein.
- Trial name
- NCT05178732
- Testing
- Dose of protein, Menstrual cycle phase
- Where
- United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Validate QUEM Method, Quantitative Determination of Menses
Protocol for the Determination of Menstrual Losses in Healthy Women With Apparently Normal Cycles
Multicenter, observational, cross-over study intended to apply an easy and simple system for the quantitative determination of menstrual losses in women with apparently normal menses.The system adopted for the determination of…
- Trial name
- MEVA-1 (NCT01276964)
- Where
- 3 sites in Italy
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of L'Aquila
Hormone Receptor Positive HER-2 Negative Breast Cancer
Impact of Endocrine Therapy, Menstrual Cycle, PAM50, Ki67 on Treatment Decisions in HR+ and HER2- Breast Cancer
PEAK is a prospective, multicenter, non-interventional investigator-initiated trial (IIT) that aims to investigate the influence of the menstrual cycle phase on Ki67 in patients who either receive Tamoxifen, Aromatase inhibitors…
- Trial name
- NCT05878314
- Where
- Germany
- Volunteers
- 504 people
- Sponsor
- University Hospital Tuebingen
Menstrual Cycle, Subcostal Transversus Abdominis Plane Block
Effect of Hormonal Cahanges During Menstrual Cycle on Subcostal Transversus Abdominis Plane Block
Fascial plane blocks are traditionally considered regional anesthesia techniques, where a mixture of local anesthetic (LA) is injected into a plane between two fascial layers, with the aim of spreading along this anatomical plane…
- Trial name
- NCT06566365
- Testing
- Subcostal Transversus Abdominis Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Adiyaman University Research Hospital
Epilepsy
A Study to Look at Antiepileptic Drug Levels While on Lamictal or Depakote With or Without an Oral Contraceptive
Some antiseizure medication levels are affected by hormones. This study is being done to determine if blood levels of lamotrigine or valproate are affected by the hormones in the birth control pill or the menstrual cycle itself.
- Trial name
- NCT00296413
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Beth Israel Deaconess Medical Center
Postmenopausal, Premenopausal
Oxytocin in Postmenopausal Women
The aim of the present study is to assess whether cumulative endogenous neurophysin I secretion over one month differs between premenopausal and postmenopausal women.
- Trial name
- OxyMENO (NCT07742124)
- Testing
- Repeated assessments
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- University Hospital, Basel, Switzerland
Alcohol Use Disorder
Neural and Hormonal Influences on Sex Differences in Risk for AUD
The sex gap in alcohol consumption is closing rapidly, due to alarming increases among women. From 2002-2013, Alcohol Use Disorder (AUD) increased 84% for women, compared to 35% for men.
- Trial name
- NCT04929288
- Testing
- Alcohol
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Jessica Weafer
Menstrual Cycle, Manual Dexterity
Effect of Menstrual Cycle on the Manual Dexterity of Female Dentists
The aim of this observational study was to investigate the effect of the menstrual cycle on the manual dexterity of female dentists.
- Trial name
- NCT06388928
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Cairo University
Pain, Menstrual
Correlation Between Pelvic Pain, Low Back Pain, and Postural Stability in Healthy Young Women During the Menstrual Cycle
The menstrual cycle is governed by hormonal changes. Each cycle can be divided into three phases based on events in the ovary (ovarian cycle) or in the uterus (uterine cycle).
- Trial name
- NCT05767463
- Where
- Egypt
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- October 6 University