Clinical trials: Dietary Deficiency
Mesopic Vision, Night Vision Loss
Safety and Efficacy of 0.75% Phentolamine Ophthalmic Solution in Subjects With Post-refractive Surgery Visual Disturbances
Safety and efficacy of 0.75% Phentolamine Ophthalmic Solution to improve mesopic low contrast visual acuity in subjects with post-refractive surgery visual disturbances.
- Trial name
- LYNX-2 (NCT06349759)
- Testing
- phentolamine ophthalmic solution 0.75%, a non-selective alpha-1 and alpha-2 adrenergic antagonist
- Where
- 25 sites in United States
- Volunteers
- 200 people
- Sponsor
- Opus Genetics, Inc
Very Long-chain Acyl-CoA Dehydrogenase Deficiency, Trifunctional Protein Deficiency
High Protein Diet in Patients With Long-chain Fatty Acid Oxidation Disorders
The study also determines if eating a diet higher in protein alters body composition, energy balance and metabolic control among patients with a long-chain fatty acid oxidation disorder.
- Conditions
- Very Long-chain Acyl-CoA Dehydrogenase Deficiency, Trifunctional Protein Deficiency, Carnitine Palmitoyltransferase 2 Deficiency, Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency
- Trial name
- NCT01494051
- Testing
- Diet counseling
- Volunteers
- 13 people
- Sponsor
- Oregon Health and Science University
Polycystic Ovarian Syndrome, Vitamin D Deficiency
Health Benefits of Vitamin D and Calcium in Women With PCOS (Polycystic Ovarian Syndrome)
The investigators conducted a prospective un-blinded pilot study of Vitamin D plus Calcium (Ca) supplementation in overweight (BMI > 27) premenopausal women diagnosed with Polycystic Ovarian Syndrome (PCOS), as defined by the…
- Trial name
- NCT00743574
- Testing
- Vitamin D2 (Ergocalciferol), Medroxyprogesterone (Provera), Vitamin D3 (Cholecalciferol)
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Yale University
Critical Illness
The Energy Dose Study
The investigators have designed this single-center Randomized Clinical Trial (RCT) to prospectively compare, for the first time, the clinical efficacy of different energy doses in intensive care unit (ICU) patients requiring…
- Trial name
- NCT01369147
- Testing
- Parenteral Nutrition, Propofol, Clevidipine
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Emory University
Hypophosphatasia, Bone Disease
Non-interventional Substudy of ALX-HPP-502 to Assess Natural History of Patients With Juvenile-onset HPP Who Served as Historical Controls in ENB-006-09
The purpose of this study is to characterize the natural history of HPP in patients with Juvenile-onset HPP who served as historical controls in ENB-006-09.
- Trial name
- NCT02235493
- Testing
- Retrospective Case Only
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Nutrient Deficiency, Happiness
Alii Supplement Study
The goal of this clinical trial is to learn if the Alii Supplement can be used to reduce symptoms related to nutritional depletion in hormonal birth control pill users.
- Conditions
- Nutrient Deficiency, Happiness, Digestive Health, Vulnerability to Disease
- Trial name
- NCT07271316
- Testing
- Alii Supplement
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Texas Christian University
Secondary Hyperparathyroidism
Etelcalcetide to Treat Secondary Hyperparathyroidism in Hemodialysis Patients With Chronic Kidney Disease-Mineral and Bone Disorder
The purpose of this study is to evaluate the effect of thrice weekly intravenous (IV) administration of etelcalcetide in the treatment of secondary hyperparathyroidism (SHPT) in hemodialysis patients with chronic kidney…
- Trial name
- NCT01414114
- Testing
- Etelcalcetide
- Volunteers
- 37 people
- Sponsor
- KAI Pharmaceuticals
Cardiovascular Diseases, Heart Diseases
Diet, Exercise, Niacin, and Fenofibrate to Reduce Heart Disease Risk Factors in Individuals With HIV Lipodystrophy or Dyslipidemia
This study will evaluate the efficacy of diet and exercise (DE), with and without niacin and fenofibrate, in reducing the cardiovascular risk of patients with HIV lipodystrophy or dyslipidemia.
- Conditions
- Cardiovascular Diseases, Heart Diseases, HIV Infections, Hyperlipidemia
- Trial name
- HeartPositive (NCT00246376)
- Testing
- Diet, Exercise, Niacin
- Where
- United States
- Volunteers
- 221 people
- Sponsor
- Baylor College of Medicine
Vitamin D Deficiency, Accidental Falls
Improving Vitamin D Status in Home-bound Elders
In the past two decades, the role of vitamin D has extended beyond bone health to encompass a wide range of biological activities important to physical function in older adults.
- Trial name
- MOW VitD (NCT01410084)
- Testing
- Vitamin D3, Vitamin E
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Wake Forest University Health Sciences
Malnutrition, Infection
Effectiveness of Supplementary Feeding During Infection Among Moderately Malnourished Children
The purpose of this study is to determine whether an outpatient-based strategy of short-term, ready to use supplementary food (RUSF) among moderately malnourished children with acute infections achieves greater improvement in…
- Trial name
- MODMAL (NCT00890695)
- Testing
- Ready to use supplementary food (RUSF)
- Where
- 2 sites in Kenya
- Volunteers
- 64 people
- Sponsor
- University of Oxford
Secondary Hyperparathyroidism Due to Renal Causes, Chronic Kidney Diseases
Safety, Efficacy, PK and PD of CTAP101 (Calcifediol) ER Capsules for SHPT in HD Patients VDI
Safety, Efficacy, PK and PD of CTAP101 (calcifediol) ER Capsules for SHPT in HD Patients VDI
- Conditions
- Secondary Hyperparathyroidism Due to Renal Causes, Chronic Kidney Diseases, Vitamin D Deficiency, Stage 5 Chronic Kidney Disease
- Trial name
- NCT03602261
- Testing
- Calcifediol Oral Capsule
- Where
- 18 sites in United States
- Volunteers
- 44 people
- Sponsor
- OPKO Health, Inc.
X-linked Hypophosphatemia
An Extension Study of KRN23 in Adults With X-Linked Hypophosphatemia
The primary purpose of this study is to assess the safety and efficacy of repeated subcutaneous (SC) injections of KRN23 in adult subjects with X-Linked Hypophosphatemia (XLH).
- Trial name
- NCT01571596
- Testing
- KRN23
- Where
- 6 sites in United States, Canada
- Volunteers
- 23 people
- Sponsor
- Kyowa Kirin Co., Ltd.
Severe Acute Malnutrition
Azithromycin for Severe Acute Malnutrition in CMAM, Nigeria
This randomized controlled trial is designed to determine the effect of administration of azithromycin compared to amoxicillin as part of the treatment of uncomplicated severe acute malnutrition (SAM) in children aged 6-59 months…
- Trial name
- NCT05473234
- Testing
- Azithromycin, Amoxicillin
- Where
- Nigeria
- Volunteers
- 310 people
- Sponsor
- University of California, San Francisco
Osteomalacia
Ga-DOTATATE PET for Phosphaturic Mesenchymal Tumors in Patients With Tumor Induced Osteomalacia
The researchers are trying to evaluate a newer imaging technique (Ga-DOTATATE PET/CT) to see if it is more sensitive to localize the source of the hormone, which has caused the low phosphate levels.
- Trial name
- NCT03736564
- Testing
- 68Ga-DOTATATE PET/CT
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Mayo Clinic