Clinical trials: Malnutrition Pregnancy
Peritoneal Dialysis Complication, Hypoalbuminemia
The Effect of Natural Protein vs. Protein Supplements on Peritoneal Dialysis Patients
This study is a prospective open label clinical trial comparing serum albumin levels and total protein intake in the peritoneal dialysis patient population.
- Conditions
- Peritoneal Dialysis Complication, Hypoalbuminemia, Malnutrition
- Trial name
- NCT03569410
- Testing
- increased protein intake via natural foods, increase protein intake via protein supplements
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Other Preterm Infants, Vitamin D Deficiency
The Effect of Vitamin D Administration to Premature Infants on Vitamin D Status and Respiratory Morbidity
This trial objective is to assess whether doubling the daily intake of vitamin D improves serum vitamin D levels and serves as primary prevention of respiratory infections and asthma in premature infants.
- Conditions
- Other Preterm Infants, Vitamin D Deficiency, Bronchiolitis, Asthma
- Trial name
- NCT02404623
- Testing
- Vitamin D
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Malnutrition in Pregnancy, Other Disorders of Breast and Lactation Associated With Childbirth
Evaluation of Effectiveness of Cell Phone Technology as Community Based Intervention to Improve Exclusive Breast Feeding
Primary hypotheses In a hospital-based CRCT, cell phone lactational counseling starting in the third trimester of pregnancy to 24 weeks after delivery will improve the prevalence of EBF by 7.5 % (7.5% increase in EBF by…
- Trial name
- BFC (NCT01383070)
- Testing
- Lactational Counseling by Cell phone
- Where
- India
- Volunteers
- 1,036 people, healthy volunteers welcome
- Sponsor
- Lata Medical Research Foundation, Nagpur
Vitamin D Deficiency, Pre-Eclampsia
Effect of Vitamin D3 Supplementation in Pregnancy on Risk of Pre-eclampsia
Vitamin D deficient pregnant ladies were selected and randomized into 2 groups for routine daily dose of multivitamin (400IU vitamin D3) versus maximum safest treatment daily dose (4000IU vitamin D3).
- Trial name
- NCT03101150
- Testing
- 400 IU Vitamin D3, 4000 IU Vitamin D3
- Volunteers
- 179 people, healthy volunteers welcome
- Sponsor
- King Fahad Medical City
Chronic Kidney Diseases, Deficiency, Vitamin D
Drug Metabolizing Enzyme and Transporter Function in Chronic Kidney Disease
This study investigates the effect of vitamin D deficiency on drug metabolism and transport in patients with chronic kidney disease (CKD) and in healthy controls.
- Trial name
- NCT02360644
- Testing
- Cholecalciferol
- Where
- 2 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Vitamin A Deficiency
Retinol Status in Preterm Infants and Mothers
Retinol and retinol binding protein were studied in the umbilical cord blood of 44 preterm infants with gestation age of < 30 weeks. Serum retinol and RBP levels were determined by enzyme-linked immunosorbent assay.
- Trial name
- NCT04780958
- Testing
- Serum retinol and RBP levels were determined by enzyme-linked immunosorbent assay.
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Vitamin D Deficiency
Evaluation of Vitamin D Requirements During Pregnancy
The purpose of this study is to determine the effectiveness of vitamin D supplementation during pregnancy starting at the beginning of the second trimester.
- Trial name
- NCT00292591
- Testing
- cholecalciferol (vitamin D3), cholecalciferol
- Where
- United States
- Volunteers
- 501 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Asthma, Vitamin D Resistant Rickets
Assessment Of Vitamin D Role In The Pathogenesis Of Asthma In Vitamin D Resistent Patients
Research Title: Evaluation of airway reactivity, allergy and inflammatory mediators in exhaled breath condensate in vitamin D resistant rickets.
- Trial name
- NCT01578824
- Testing
- Methacholine Challenge Test
- Where
- Israel
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Endometriosis, Vitamin D Deficiency/Insufficiency
Analysis of Vitamin D and VDR Expression in Endometriosis: A Case-Control Study
The goal of this cross-sectional prospective matching study is to evaluate whether serum vitamin D levels and vitamin D receptor (VDR) expression are associated with the presence and severity of endometriosis in women of…
- Conditions
- Endometriosis, Vitamin D Deficiency/Insufficiency, Vitamin D Status
- Trial name
- NCT06289257
- Testing
- Vitamin D level, Vitamin D receptor
- Where
- Thailand
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
COVID, Zinc Deficiency
Evaluation of the Relationship Between Zinc Vitamin D and b12 Levels in the Covid-19 Positive Pregnant Women
Zinc d vitamin and b12 serum levels in covid-19 positive pregnants will be compared in terms of patients' responses to computed tomography and treatment.
- Conditions
- COVID, Zinc Deficiency, Vitamin D Deficiency
- Trial name
- NCT04407572
- Testing
- Serum zinc, vitamin d vitamin b12 levels .
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Stunting, Anemia
Effectiveness Study During the First 1,000 Days in Kenya
Malnutrition is a public health problem in Kenya, with 26% of children underfive years of age stunted, and 26% of pre-school children, 26% of women of reproductive age and 42% of pregnant women being anaemic, respectively.
- Conditions
- Stunting, Anemia, Micronutrient Deficiency
- Trial name
- NCT03558464
- Testing
- Intervention (integrated package), Control
- Where
- Kenya
- Volunteers
- 1,199 people, healthy volunteers welcome
- Sponsor
- Fabian Rohner
Vitamin D Deficiency, Recurrent Miscarriage
The Cohort Study of the Correlation Between Serum 25(OH)D Level and Pregnancy Outcome
The objective of this single-center prospective observational study is to clarify the trend of maternal serum 25(OH)D levels before pregnancy and during pregnancy, and to explore the correlation between serum 25(OH)D levels and…
- Conditions
- Vitamin D Deficiency, Recurrent Miscarriage, Pregnancy Related
- Trial name
- NCT05824897
- Testing
- Serum levels of vitamin D
- Where
- China
- Volunteers
- 171 people, healthy volunteers welcome
- Sponsor
- Aimin Zhao
Vitamin D Deficiency, Clomiphene Allergy
Effect of Vitamin D Oral Supplementation in Poly Csytic Ovarian Women Resistant to Clomiphene Citrate
effect of vitamin D oral supplementation in poly csytic ovarian women resistant to clomiphene citrate
- Conditions
- Vitamin D Deficiency, Clomiphene Allergy, Polycystic Ovary Syndrome
- Trial name
- NCT04916925
- Testing
- Vitamin D, Clomid
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- rana alaaeldin aly ibrahim nasr
Infertility, Infertility, Female
The Effect of Vitamin D on Fertility
Objective: To examine the effect of vitamin D supplements on the pregnancy and clinical pregnancy rate in embryo transfer cycles. Design: Experimental study with a pre- and post-test.
- Conditions
- Infertility, Infertility, Female, Vitamin D Deficiency, Vitamin D3 Deficiency
- Trial name
- NCT03890458
- Testing
- DEVIT-3
- Where
- Turkey (Türkiye)
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Infertility, Female, Infertility
Vitamin D and Polycystic Ovarian Syndrome (PCOS)
Primary Objectives: To evaluate the efficacy of metformin and Vitamin D supplementation on serum insulin and serum androgen levels (Total testosterone, Steroid Hormone Binding Globulin, Free Androgen Index) levels compared…
- Conditions
- Infertility, Female, Infertility, Vitamin D Deficiency
- Trial name
- NCT03989778
- Testing
- Vitamin D
- Where
- 2 sites in Pakistan
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Vitamin D Deficiency
Vitamin D in Pregnancy and Lactation
Background: Vitamin D is vital throughout pregnancy and lactation for both maternal and infant health. Health Canada recommends women take the AI of 5ug/day of vitamin D during pregnancy, however, it is unknown how much vitamin D…
- Trial name
- NCT01112891
- Testing
- Vitamin D, Vitamin D3
- Where
- Canada
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Cardiovascular Disease, Hyperhomocysteinemia
Prevalence Of Hyperhomocysteinemia In Thai Chronic Kidney Disease (CKD) Patients
It is well recognized that patients with chronic kidney disease (CKD) have an increased risk for cardiovascular disease (CVD) and hyperhomocysteinemia appears to be a predictor of future CVD events.
- Trial name
- NCT01391416
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Bangkok Metropolitan Administration Medical College and Vajira Hospital
Vitamin D Deficiency, Vitamin D Insufficiency
Trial to Assess Vitamin D Requirements in Lactating Women
This is a randomized, placebo-controlled trial of vitamin D supplementation with 20mcg cholecalciferol (to achieve a total intake of 25mcg/day), with or without 500mg calcium to assess vitamin D requirements in lactating women…
- Trial name
- DMUMs (NCT01349127)
- Testing
- 20µg Vitamin D3, 20µg Vitamin D3 + 500 mg Calcium
- Where
- Ireland
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- University College Cork
Infant Mortality, Preterm Birth
Antenatal Micronutrient Supplementation and Infant Survival
The purpose of this community-based randomized trial is to examine whether a daily antenatal and postnatal multiple micronutrient supplement given to women will enhance newborn and infant survival and health and other birth…
- Conditions
- Infant Mortality, Preterm Birth, Low Birth Weight, Neonatal Mortality
- Trial name
- JiVitA-3 (NCT00860470)
- Testing
- Iron (27 mg) - folic acid (600 ug), Multiple micronutrient
- Where
- 2 sites in United States, Bangladesh
- Volunteers
- 44,567 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Renal Insufficiency, Chronic, Renal Osteodystrophy
Kidney Yin/Yang Replenishment on Patients With Renal Osteodystrophy
Patients with serious chronic renal insufficiency usually develop secondary osteoporosis or bone loss, especially those with chronic dialysis, and the degree of bone loss is corrected with decrease of renal function.
- Trial name
- NCT01665651
- Testing
- Yougui granules, Zuogui granules
- Where
- 3 sites in China
- Volunteers
- healthy volunteers welcome
- Sponsor
- Bing Shu