Clinical trials: Deficiency Disease
HIV Infections
Safety and Efficacy of Switching From Stavudine or Zidovudine to Tenofovir DF in HIV-1 Infected Children
The primary objective of this study is to assess the efficacy of switching to tenofovir disoproxil fumarate (TDF) compared to continuing stavudine or zidovudine in maintaining virologic suppression in HIV-1 infected children.
- Trial name
- NCT00528957
- Testing
- Tenofovir DF, Zidovudine, Stavudine
- Where
- 9 sites in United States, Panama and 1 more
- Volunteers
- 97 people
- Sponsor
- Gilead Sciences
Infant, Very Low Birth Weight, Calcium Deficiency
Identifying Vitamin D Deficiency in Very Low Birth Weight Infant (VLBW) Infants Part 2
This study is to determine the amount of vitamin D required for a very low birth weight infant to reach vitamin D sufficiency and achieve optimal calcium health and bone growth.
- Conditions
- Infant, Very Low Birth Weight, Calcium Deficiency, Vitamin D Deficiency
- Trial name
- NCT01363167
- Testing
- 400 IU Cholecalciferol- Vitamin D Daily
- Where
- 2 sites in United States
- Volunteers
- 68 people
- Sponsor
- Medical University of South Carolina
Citrate Transporter Deficiency, Epilepsy
SLC13A5 Deficiency Natural History Study - United States Only
SLC13A5 deficiency (Citrate Transporter Disorder, EIEE 25) is a rare genetic disorder with neurodevelopmental delays and seizure onset in the first few days of life.
- Conditions
- Citrate Transporter Deficiency, Epilepsy, Rare Diseases, Movement Disorders
- Trial name
- NCT06144957
- Where
- 3 sites in United States
- Volunteers
- 17 people
- Sponsor
- TESS Research Foundation
HIV Infections
Gut Microbiota Changes of HIV Patients Before and After One Year of ART
HIV infection leads to destruction of CD4+T cells in the gut-associated lymphoid tissue (GALT) and promotes a decline in mechanical barrier functions of the gut mucosa, and the subsequent translocation of microbial products from…
- Trial name
- NCT04297501
- Testing
- Antiretroviral Therapy
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking Union Medical College Hospital
HIV Infections
Older HIV-infected Adults and Drug Interactions: French Cross-sectional Study
Drug interactions between antiretroviral drugs and concomitants drugs and between antiretroviral need to be studied HIV-population is ageing. The referential of interactions is the Liverpool base.
- Trial name
- POPVIH65 (NCT03416881)
- Volunteers
- 13,225 people
- Sponsor
- University Hospital, Caen
HIV Infections, Sexually Transmitted Diseases
Study to Understand the Natural History of HIV/AIDS in the Era of Effective Therapy (SUN Study)
The SUN Study is a Centers for Disease Control and Prevention (CDC)-sponsored multi-site prospective observational cohort study designed to better understand the incidence and etiology of metabolic and other complications related…
- Trial name
- NCT00146419
- Testing
- Reduction in behaviors capable of sexually transmitting HIV
- Where
- 8 sites in United States
- Volunteers
- 699 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
HIV Infections, Sexually Transmitted Diseases
HIV and STD Prevention for High-Risk, Inner-City, African American Youth
This study will evaluate the joint and separate effectiveness of two HIV/STD prevention programs in providing protection against acquiring STDs and maintaining safer sex behavior.
- Trial name
- NCT00353405
- Testing
- Social Skills Training, Mass media, Control
- Where
- 4 sites in United States
- Volunteers
- 1,650 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
HIV/AIDS
PrEP My Way: A Novel PrEP Delivery System to Meet the Needs of Young African Women
The investigators will first develop, tailor, and refine PrEP My Way for use with young women in Kisumu, Kenya (Aim 1). The design firm will use a client-centered, iterative approach, involving up to 15 individual interviews and…
- Trial name
- NCT04408729
- Testing
- PrEP My Way
- Where
- Kenya
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Human Immunodeficiency Virus (HIV)
A Study of the Once Daily Combination of Etravirine and Darunavir/Ritonavir As Dual Therapy in Early Treatment-Experienced Patients
This study is a Phase II single arm, open-label, multicenter, study of 50 human immunodeficiency virus-1 (HIV) infected adult patients, all of whom will receive etravirine (ETR) 400mg and DRV/r 800/100mg each given orally once…
- Trial name
- INROADS (NCT01199939)
- Testing
- Etravirine, Ritonavir, Darunavir
- Where
- 23 sites in United States, Puerto Rico
- Volunteers
- 54 people
- Sponsor
- Tibotec, Inc
HIV Infections, Domestic Violence
Reducing HIV & Domestic Violence Risk in Women Offenders
The long-term goal of this work is to reduce the prevalence of HIV and domestic violence among women at risk by encouraging self-protective behaviors.
- Conditions
- HIV Infections, Domestic Violence, Sexually Transmitted Diseases
- Trial name
- NCT00289939
- Testing
- Motivational interviewing to reduce risk for HIV and DV
- Where
- United States
- Volunteers
- 530 people, healthy volunteers welcome
- Sponsor
- Multnomah County Health Department
Diet; Deficiency
Cross-sectional Dietary Intake Survey on Ivorian School-Aged Children and Women of Reproductive Age
A cross-sectional dietary intake study was conducted with 423 Ivorian school aged children (SAC, 6-12 years) and 423 women of reproductive age (WRA, 15-49 years) from four cities, recruited by two-stage random sampling.
- Trial name
- AN (NCT06175130)
- Where
- Netherlands
- Volunteers
- 846 people, healthy volunteers welcome
- Sponsor
- FrieslandCampina
Osteoporosis, Osteopenia
Does Treatment of Hypovitaminosis D Increase Calcium Absorption?
The purpose is to perform a one-year study designed to assess whether treatment of hypovitaminosis D increases intestinal absorption of calcium, subsequent retention of calcium within bone, decreases bone turnover, and favorably…
- Conditions
- Osteoporosis, Osteopenia, Vitamin D Deficiency, Hypoparathyroidism
- Trial name
- NCT00581828
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Ataxia Telangiectasia
Biomarkers for Babies and Young Children With Ataxia Telangiectasia
The goal of this observational study is to identify progressive changes of quantitative brain and lung imaging, serum and movement-related biomarkers reflecting disease progression in pre-symptomatic infants and very young…
- Trial name
- BOBCAT (NCT07709728)
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Urea Cycle Disorder
Manipulating the Gut Microbiome Study
The objective is to determine if acetohydroxamic acid (AHA) can prevent hydrolysis of urea by inhibiting the bacterial urease of gut flora of both healthy control adults as well as adults with urea cycle disorders
- Trial name
- NCT03181828
- Testing
- Acetohydroxamic Acid Oral Tablet, No treatment
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Nicholas Ah Mew
Glycogen Storage Disease Type II, Pompe Disease
Pompe Disease Registry Protocol
The Pompe Registry is a global, multicenter, international, longitudinal, observational, and voluntary program for patients with Pompe disease, designed to track the disease's natural history and outcomes in patients, both…
- Trial name
- NCT00231400
- Where
- 282 sites in United States, Argentina and 42 more
- Volunteers
- 2,000 people
- Sponsor
- Genzyme, a Sanofi Company
Iron Deficiency
Iron-fortified Flavoured Skimmed Milk With or Without Vitamin D in Iron Deficient Women
Iron deficiency and vitamin D deficiencies are common in menstruating women. The present assay studied the influence of the consumption of a flavoured skimmed milk with iron (iron pyrophosphate) or with iron and vitamin D3 in…
- Trial name
- NCT01739907
- Testing
- Iron fortified flavoured skimmed milk with or without vitamin D in iron deficient women
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- National Research Council, Spain
Hereditary Hemochromatosis
A Study to Evaluate BBI-001 in Hereditary Haemochromatosis (HH) Patients and Iron Deficient Volunteers
This is a first in human, double-blind, randomized, placebo-controlled, two-arm crossover study evaluating the safety, tolerability and PD of ascending dose levels of BBI-001 after: a single administration in iron deficient male…
- Trial name
- NCT05238207
- Testing
- BBI-001, Original Fibre Metamucil
- Where
- Australia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Bond Biosciences
Xeroderma Pigmentosum
Xeroderma Pigmentosum Patient Experiences
Xeroderma Pigmentosum (XP) is a rare skin condition that causes extreme sensitivity to the sun and an increased incidence of skin cancers.
- Trial name
- NCT01123694
- Testing
- Survey Study
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Henry Ford Health System
HIV Infections
Safety and Efficacy of Tenofovir DF in HIV-1 Infected Adolescents Failing Their Current Antiretroviral Therapy
The purpose of this study is to assess the safety and efficacy of tenofovir disoproxil fumarate (tenofovir DF; TDF) plus a genotype-guided optimized background regimen (OBR) compared to placebo plus OBR in the treatment of human…
- Trial name
- NCT00352053
- Testing
- Tenofovir DF
- Where
- 18 sites in Brazil, Panama
- Volunteers
- 87 people
- Sponsor
- Gilead Sciences
HIV Infections
A Phase IIIb Study Comparing Two Boosted Protease Inhibitor-based HAART Regimens in HIV-infected Patients Experiencing Their First Virologic Failure While Receiving an NNRTI-containing HAART Regimen
The purpose of this study is to compare the anti-HIV efficacy, safety and effect of serum lipids of two boosted protease inhibitor-based HAART regimens (ARV/RTV v.
- Trial name
- NCT00135395
- Testing
- Atazanavir+ritonavir, Lopinavir+ritonavir
- Where
- 53 sites in United States, Puerto Rico
- Volunteers
- 200 people
- Sponsor
- Bristol-Myers Squibb
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