Clinical trials: Metabolic Disturbances
Sleep, Diabetes
Individual Differences in Diabetes Risk: Role of Sleep Disturbances
The hypothesis for this study is that some individuals may be at much higher risk to develop type 2 diabetes and that the individual diabetes risk will be predicted by the individual level of slow wave sleep activity (SWA).
- Trial name
- NCT00989976
- Testing
- normal sleep times, bedtime restriction
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Anovulation, Amenorrhea
Effects of Gynecological Age on LH Sensitivity to Energy Availability
The purpose of this experiment is to investigate whether the dependence of luteinizing hormone pulsatility on energy availability declines during adolescence.
- Conditions
- Anovulation, Amenorrhea, Infertility, Starvation
- Trial name
- NCT00260286
- Testing
- Energy availability
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Ohio University
High Intensity Interval Training, Overweight and Obesity
The HIIT Cognition Study
This pilot study is a randomized control trial to test the effects of a 14-week home-based virtual, interactive high intensity interval training (HIIT) exercise intervention on cardiometabolic and cognitive outcomes in sedentary…
- Conditions
- High Intensity Interval Training, Overweight and Obesity, Metabolic Disease, Cognition
- Trial name
- NCT05137990
- Testing
- HIIT Exercise Intervention, Stretching Intervention
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Sleep Initiation and Maintenance Disorders
Radiolabel Study In Healthy Volunteers For Insomnia-Targeting Drug
The purpose of this study is to define the absorption, breakdown and excretion of a single dose of radiolabelled SB-649868 and its breakdown products by measuring their concentration in blood, urine and faeces over a 7-10 day…
- Trial name
- NCT00520663
- Testing
- 14C-SB649868
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Premenstrual Syndrome
Effect of Weight Reduction and Aerobic Exercise on PMS Symptoms in Obese Females
The purpose of this study will be investigation of the effect of weight reduction and aerobic exercises on premenstrual syndrome symptoms in obese females.
- Trial name
- PMS (NCT05707845)
- Testing
- Medical treatment., weight reduction, exercise
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
PKU, Hyperphenylalaninemia
Antioxidant Signature in Adult Patients With Phenylketonuria
To date, oxidative stress in PKU has been evaluated only with fragmented approaches.The aim of the present study is to investigate oxidative stress in PKU with more comprehensive methods.The relationship between oxidative stress…
- Trial name
- StressOX-PCU (NCT02212288)
- Testing
- Blood sample, Urine sample
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Tours
Polycystic Ovary Syndrome
Metabolic Disturbances in Polycystic Ovary Syndrome (PCOS)
The scope of the study was to investigate different metabolic aspects that may lead to or are a consequence of insulin resistance in premenopausal women with polycystic ovary syndrome (PCOS).
- Trial name
- NCT00606671
- Where
- Denmark
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Iron Deficiency Anemia, Heavy Menstrual Bleeding
Alternate Day Versus Daily Oral Iron Therapy in Adolescents
Iron deficiency anemia affects over half of girls and young women with heavy periods and is the most common cause of anemia worldwide.
- Conditions
- Iron Deficiency Anemia, Heavy Menstrual Bleeding, Abnormal Uterine Bleeding
- Trial name
- NCT05007899
- Testing
- Ferrous sulfate
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Menstrual Irregularity
Increased Calorie Intake to Reverse Energy Deficiency in Exercising Women: Impact on Bone and Menstrual Cyclicity
The purpose of this study is to examine the effects of increased food intake on the menstrual cycle and bone health in physically active women who have irregular or absent menstrual cycles.
- Trial name
- NCT00392873
- Testing
- EAMD+Calories
- Where
- United States
- Volunteers
- 233 people, healthy volunteers welcome
- Sponsor
- Penn State University
Premenopause, Iron-deficiency
A Clinical Study on Adherence and Efficacy of Different Doses of Active Iron in Treatment Resistant Subjects
A randomized, placebo controlled, parallel group, double blind study to compare the 3-month adherence and efficacy of Active Iron in subjects with or at-risk of iron deficiency and a history of intolerance to oral iron.
- Conditions
- Premenopause, Iron-deficiency, Iron Adverse Reaction, Iron Deficiency Anemia
- Trial name
- NCT04778072
- Testing
- Ferrous sulfate 14mg once daily, Ferrous sulfate 25mg once daily, Ferrous sulfate 25mg twice daily
- Where
- Ireland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Solvotrin Innovations Ltd
Menstruation Disturbances, Eating Disorder
Frequency of Female Athlete Triad Among Elite Female Athlete of Iran in Different Sport in 2007
Women's evermore presence in professional and athletic sports has revealed sound evidence on the existence of female athlete triad among the world's elite female athletes.
- Conditions
- Menstruation Disturbances, Eating Disorder, Bone Loss
- Trial name
- NCT01183377
- Where
- Iran
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Polycystic Ovary Syndrome (PCOS), Menstrual Irregularity
Ovarian Ultrasonography for the Clinical Evaluation of Polycystic Ovary Syndrome
The investigators would like to determine how aspects of adiposity and age influence ultrasound features of the ovaries which are used to diagnose polycystic ovarian syndrome (PCOS).
- Conditions
- Polycystic Ovary Syndrome (PCOS), Menstrual Irregularity, Overweight and Obesity
- Trial name
- NCT03547453
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Cornell University
Bariatric Surgery Candidate, Pregnancy Complications
Glucose Metabolism in Pregnant Women With a History of Bariatric Surgery, as Well as Three to Six Months After Delivery.
In this study glucose metabolism of pregnant women with a history of bariatric surgery, obese pregnant women and normal weight pregnant women was investigated.
- Conditions
- Bariatric Surgery Candidate, Pregnancy Complications, Pregnancy Related, Glucose Metabolism Disorders
- Trial name
- NCT03190148
- Testing
- OGTT, IVGTT, 1H-magnetic resonance spectroscopy
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Anorexia Nervosa, Hypothalamic Amenorrhea
Hormone Dynamics and Bone Mineral Density in Anorexia Nervosa v. Hypothalamic Amenorrhea
The purpose of this study is to determine whether the hormone dynamics in women with anorexia nervosa and hypothalamic amenorrhea is related to bone loss in those populations.
- Conditions
- Anorexia Nervosa, Hypothalamic Amenorrhea, Obesity
- Trial name
- NCT00556036
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Binge Eating Disorder, Obesity
Hormone Release and Stomach Disturbances in People With Binge Eating Disorder
This study will determine whether the disturbances in cholecystokinin release and gastric emptying that occur in people with binge eating disorder are similar to those that occur in people with bulimia nervosa.
- Conditions
- Binge Eating Disorder, Obesity, Eating Disorders
- Trial name
- NCT00307190
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Bipolar Disorder, Schizophrenia
Sleep, Obesity and Mental Disease - Biological Markers for the Evaluation of Circadian Rhythmicity
Introduction 16.8% of the Danish adult population are obese (Body Mass Index> 30 kg / m2). Obesity increases the risk of lifestyle diseases such as type-2 diabetes and non-alcoholic fatty liver.
- Conditions
- Bipolar Disorder, Schizophrenia, Obesity, Circadian Rhythm Disorders
- Trial name
- SOMBER (NCT05413486)
- Testing
- Observational
- Where
- Denmark
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Severe Acute Malnutrition, Cognitive Impairment
Intervening to Repair Cognitive and Behavioural Problems in Adults Exposed to Childhood Malnutrition
Globally, in 2011, 52 million children under 5 years old suffered from acute malnutrition, and a further 165 million children showed evidence of chronic undernutrition or stunting.
- Conditions
- Severe Acute Malnutrition, Cognitive Impairment, Emotional Disturbances
- Trial name
- NCT04053218
- Testing
- Exercise plus omega-3 supplement
- Where
- Jamaica
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The University of The West Indies
Polycystic Ovary Syndrome (PCOS), Menstrual Irregularity
Nutritional and Metabolic Correlates of Ovarian Morphology in Women With Polycystic Ovary Syndrome
The investigators would like to determine how aspects of metabolism and age influence ovarian function. The purpose of the study is to understand how nutrition and metabolism relate to follicle development in women with regular…
- Trial name
- NCT01927471
- Where
- 3 sites in United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Cornell University
Chronic Obstructive Pulmonary Disease
Disturbances in BCAA Metabolism and the Effects of Feeding and Exercise in COPD
Studies on resting human muscle show that ingestion of the branched-chain amino acids (BCAA): leucine, valine and isoleucine have an anabolic effect on muscle protein metabolism.
- Trial name
- NCT01418469
- Testing
- Caseinate, Whey protein isolate, Soy
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Obesity, Adolescent, Menstrual Problem
Evaluation of the Effects of Planned Trainings Given to Obese Adolescent Girls on Healthy Lifestyle Behaviors and Menstrual Symptoms
The aim of this study is to evaluate the effects of training given to obese female students in mid-adolescence period for improving nutrition, physical activity, and menstrual symptoms on the improvement of their healthy…
- Conditions
- Obesity, Adolescent, Menstrual Problem, Health Behavior
- Trial name
- NuFaMeSTra (NCT04044833)
- Testing
- Health life style behaviour ,
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Hulya Erbaba