Clinical trials: Deficiency Disease
mHealth, PMTCT
Mobile Strategies for Women's and Children's Health: Optimizing Adherence and Efficacy of PMTCT/ART
The investigators are conducting a 3-arm randomized trial comparing the effects of unidirectional SMS (ie: "push" messaging to participant) vs. bidirectional SMS dialogue between participant and provider vs.
- Conditions
- mHealth, PMTCT, Adherence, Medication, SMS
- Trial name
- Mobile WAChx (NCT02400671)
- Testing
- SMS messaging
- Where
- 6 sites in Kenya
- Volunteers
- 825 people, healthy volunteers welcome
- Sponsor
- University of Washington
Hookworm Infection, Hookworm Disease
Na-GST-1/Alhydrogel With or Without CpG 10104 in Gabonese Adults
Na-GST-1 is a protein expressed during the adult stage of the Necator americanus hookworm life cycle that is thought to play a role in the parasite's degradation of host hemoglobin for use as an energy source.
- Trial name
- NCT03373214
- Testing
- Na-GST-1, CPG 10104
- Where
- Gabon
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Iron-deficiency Anemia, Iron-deficiency
Bloodsafe Ghana- Iron and Nutritional Counseling Strategy Pilot Study
This pilot study has 2 components: 1) a cross-sectional assessment designed to estimate the prevalence of anaemia leading to donor deferral, the prevalence of iron deficiency (ID) and iron deficiency anaemia (IDA) among…
- Trial name
- BLIS (NCT04949165)
- Testing
- Iron Supplementation
- Where
- Ghana
- Volunteers
- 223 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
HIV Infections
Safety and Immune Response Study of the Vaccine ALVAC vCP1452 Alone or in Combination With AIDSVAX B/B
The purpose of this study is to see if the vaccines tested are safe when given alone and when given together, and how the immune system responds to the vaccines.
- Trial name
- NCT00007332
- Testing
- ALVAC(2)120(B,MN)GNP (vCP1452), MN rgp120/HIV-1 and GNE8 rgp120/HIV-1
- Where
- 17 sites in United States
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Human Immunodeficiency Virus
Problems With Immune Recovery in the Gut Tissue
The aim of this study is to find out if the process of HIV replication in the lymph tissue and gut tissue of people taking HIV drugs causes long-term damage to the ability of the gut to protect you from other infections and…
- Trial name
- NCT01460433
- Testing
- Genital and rectal swabbing
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Vitamin D Deficiency, Hypovitaminosis A
A Randomized Controlled Trial Testing The Effect Of A Multi-Nutrient Fortified Juice
The goal of this investigator-initiated study is to determine whether the fortification of orange juice with vitamin D, vitamin A, and vitamin E will enhance the vitamin D, vitamin A, and vitamin E status children ages 6-10 that…
- Conditions
- Vitamin D Deficiency, Hypovitaminosis A, Vitamin E Deficiency
- Trial name
- NCT01909063
- Testing
- Vitamin D, Vitamin D, Vitamin E, and Vitamin A, Control, 700 mg Calcium
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Boston University
Human Immunodeficiency Virus, HIV
Radiopaque Matrix MK-8591 Implant in Participants at Low-Risk for Human Immunodeficiency Virus Type 1 (HIV-1) Infection (MK-8591-043)
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) of an islatravir (ISL)-eluting implant.
- Trial name
- NCT05115838
- Testing
- Islatravir
- Volunteers
- healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Iron Deficiency Anemia, Pregnancy Related
The Efficacy of Intermittent Versus Daily Oral Iron Supplementation in Anaemic Pregnant Women.
In this study intermittent dosage of iron supplementation three times a week will be compared to daily dosage in anaemic pregnant women due to iron deficiency.
- Trial name
- FER-IDIP (NCT05278793)
- Testing
- Ferrous fumarate
- Where
- Netherlands
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Martini Hospital Groningen
HIV Infections
Quantitative and Qualitative Research for "mHealth Program to Support People Living With HIV Across the HIV Care Continuum"
The goal of this randomized control trial (RCT) is to assess the effectiveness of Amp, a mobile health (mHealth) app designed to improve outcomes along the HIV care continuum for young Black men who have sex with men (YBMSM)…
- Trial name
- VSS (NCT06181916)
- Testing
- Amp
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sentient Research
Anal Dysplasia, Human Papillomavirus
The HPV-SAVE Study Team: HPV Screening and Vaccine Evaluation in Men Who Have Sex With Men
Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide. Infection by certain high-risk oncogenic types of HPV (HR-HPV) is the major cause of several cancers in men, notably squamous cell carcinoma…
- Conditions
- Anal Dysplasia, Human Papillomavirus, Anal Cancer
- Trial name
- HPV-SAVE (NCT02503111)
- Testing
- The Hyfrecator ® 2000 Electrosurgical System, Observation Alone
- Where
- 4 sites in Canada
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Respiratory Tract Infection, Vitamin D Deficiency
Cholecalciferol Intervention to Prevent Respiratory Infections Study
This is a feasibility double-blind randomised controlled trial in 32 participants. It evaluates the feasibility of a full trial which will examine the efficacy of weekly supplementation of cholecalciferol (vitamin D3) relative to…
- Trial name
- CIPRIS (NCT01549938)
- Testing
- Cholecalciferol
- Where
- Australia
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Menzies Institute for Medical Research
Hiv, Contraception
Supporting Young Women's Reproductive Health by Harnessing Prosociality Among Drug Shopkeepers
The goal of the study is to operationalize and test the preliminary impact of providing regular customer feedback from adolescent girls and young women (AGYW) to drug shopkeepers on the distribution of contraceptives and HIV…
- Trial name
- NCT05525533
- Testing
- Harnessing prosocial and social image motivations for behavior change
- Where
- 2 sites in Tanzania
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Infection, Human Immunodeficiency Virus
Relative Oral Bioavailability Study of Different Fixed Dose Combinations of Dolutegravir and Rilpivirine in Healthy Subjects
Treatment of human immunodeficiency virus (HIV) infection requires daily oral administration of a combination of antiretroviral drugs to reduce the patient's HIV levels.
- Trial name
- NCT02373930
- Testing
- DTG 50 mg, RPV 25 mg, DTG/RPV 50 mg/25 mg: Product Code AS
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV Infections
A Study to Investigate the Pharmacokinetics, Safety, and Tolerability of Two Different Formulations of Long-acting Cabotegravir in Healthy Adult Participants
The primary purpose of the study is to investigate the safety, tolerability, and pharmacokinetic (PK) profiles of two different cabotegravir formulations in healthy adult participants.
- Trial name
- NCT06033547
- Testing
- Cabotegravir Formulation F, Cabotegravir Formulation G
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Vitamin D Deficiency
Topical Delivery of Vitamin D3 as Vitamin D Supplementation
After obtaining the approval from the IRB of University of Dammam and informed consent from 550 healthy patients, with vitamin D deficiency and vitamin D insufficiency and deficiency were recruited.
- Trial name
- NCT02735200
- Testing
- Application of topical vitamin d3 (Top-D), Application of Aloe vera gel
- Where
- Saudi Arabia
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Imam Abdulrahman Bin Faisal University
Vitamin D Deficiency
The 'Hidden' Biological Impact of Vitamin D Deficiency: a Biomarker Study; Part 2
The investigators major aims are to: determine the vitamin D status of a group of young, apparently healthy adults in Hong Kong; examine inter-relationships between vitamin D status and biomarkers of DNA damage and repair…
- Trial name
- NCT02451787
- Testing
- Vitamin D
- Where
- Hong Kong
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Anemia, Iron-deficiency
Association Between Anaemia and Handgrip Strength in Female Planned for Major Surgery and the Effect of Intravenous Iron on Handgrip Strength
This is a sub-study parallel to ProPBM : A Randomised Control Trial Comparing a Modified Patient Blood Management Protocol Against Standard Care for Patients Undergoing Major Surgery (NCT03888768).
- Conditions
- Anemia, Iron-deficiency, Patient Blood Management, Iron Deficiency Anemia
- Trial name
- NCT04642521
- Testing
- Jamar hydraulic hand dynamometer
- Where
- Malaysia
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Vitamin A Deficiency
Efficacy of Biofortified Maize to Improve Maternal and Infant Vitamin A Status
The purpose of this randomized control trial is to test the impact of provitamin A carotenoid biofortified maize meal consumption on maternal and infant vitamin A status.
- Trial name
- NCT02804490
- Testing
- Conventional white maize, Provitamin A carotenoid biofortified maize, Preformed vitamin A fortified maize
- Where
- Zambia
- Volunteers
- 255 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
HIV Infections
A Study to Investigate Pharmacokinetics (PK), Safety, and Tolerability of VH4367310 in Healthy Adult Participants
This study evaluates the PK, safety, and tolerability of a single increasing dose of VH4367310, a cabotegravir (CAB) prodrug, when administered intramuscularly in healthy adult participants 18 to 55 years of age.
- Trial name
- NCT07818915
- Testing
- VH4367310
- Where
- 2 sites in United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV Infections
Pharmacokinetic Study of Dapivirine Gel Administered Rectally to HIV-1 Seronegative Adults
The purpose of this study is to evaluate the pharmacokinetics of dapivirine gel administered rectally to HIV-1 seronegative adults.
- Trial name
- NCT03393468
- Testing
- Dapivirine gel
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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