Clinical Trials Logo
  1. Home
  2. Cryptosporidiosis
  3. NCT00055107

Nitazoxanide for the Treatment of Chronic Diarrhea in HIV Infected Children

HIV Infections Clinical Trial

Official title:
A Phase I/II Open Label Study of Nitazoxanide (NTZ) for the Treatment of Cryptosporidium Parvum in HIV Infected Infants, Children, and Adolescents

Clinical Trial Summary

Cryptosporidium parvum (C. parvum) is a parasite that can cause chronic diarrhea and is a significant problem for HIV infected children in developing countries. C. parvum infection can be treated with the drug nitazoxanide (NTZ). However, NTZ has not been tested in HIV infected children. The purpose of this study is to test the safety of NTZ in HIV infected children who have chronic diarrhea caused by C. parvum. Study hypothesis: Twice-daily NTZ is safe and well tolerated in HIV infected infants, children, and adolescents with chronic diarrhea caused by C. parvum infection.

Clinical Trial Description

C. parvum is a significant opportunistic infection in much of the developing world, where children may not have access to highly active antiretroviral therapy. There is currently no established therapy for chronic cryptosporidiosis in HIV infected children. The FDA has approved NTZ for the treatment of cryptosporidiosis diarrhea; however, there are no data on the safety and effectiveness of NTZ in HIV infected children. The purpose of this study is to evaluate the safety of different doses of NTZ in HIV infected children with chronic diarrhea caused by C. parvum. In Step 1, participants will receive one of four different doses of NTZ. Participants will take NTZ twice a day for 56 days in either a liquid or pill form. All participants will be closely monitored for drug toxicity. There will be seven study visits; they will occur at study entry, Weeks 1, 2, 4, 6, and 8, and Day 70. Study visits will include a physical exam and blood, urine, and stool collection. Pharmacokinetic (PK) sampling will be performed during four of the study visits. PK sampling requires the participants to take their morning NTZ doses while in the clinic; participants will undergo additional blood collection either before or after taking NTZ. At the end of the 56-day study period, participants who are experiencing a positive clinical benefit from NTZ and who have had no harmful side effects may choose to continue taking NTZ for an additional 24 weeks and enter Step 2. Participants who do not continue taking NTZ after Day 56 will be followed for 2 additional weeks. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00055107
Study type Interventional
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact
Status Completed
Phase Phase 1/Phase 2
Completion date May 2006
View Details
See also
  Status Clinical Trial Phase
Completed NCT05454514 - Automated Medication Platform With Video Observation and Facial Recognition to Improve Adherence to Antiretroviral Therapy in Patients With HIV/AIDS N/A
Completed NCT03760458 - The Pharmacokinetics, Safety, and Tolerability of Abacavir/Dolutegravir/Lamivudine Dispersible and Immediate Release Tablets in HIV-1-Infected Children Less Than 12 Years of Age Phase 1/Phase 2
Completed NCT03067285 - A Phase IV, Open-label, Randomised, Pilot Clinical Trial Designed to Evaluate the Potential Neurotoxicity of Dolutegravir/Lamivudine/Abacavir in Neurosymptomatic HIV Patients and Its Reversibility After Switching to Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide. DREAM Study Phase 4
Completed NCT03141918 - Effect of Supplementation of Bioactive Compounds on the Energy Metabolism of People Living With HIV / AIDS N/A
Recruiting NCT04579146 - Coronary Artery Disease (CAD) in Patients HIV-infected
Completed NCT06212531 - Papuan Indigenous Model of Male Circumcision N/A
Active, not recruiting NCT03256422 - Antiretroviral Treatment Taken 4 Days Per Week Versus Continuous Therapy 7/7 Days Per Week in HIV-1 Infected Patients Phase 3
Completed NCT03256435 - Retention in PrEP Care for African American MSM in Mississippi N/A
Completed NCT00517803 - Micronutrient Supplemented Probiotic Yogurt for HIV/AIDS and Other Immunodeficiencies N/A
Active, not recruiting NCT03572335 - Systems Biology of Diffusion Impairment in Human Immunodeficiency Virus (HIV)
Completed NCT04165200 - Fecal Microbiota Transplantation as a Therapeutic Strategy for Patients Infected With HIV N/A
Recruiting NCT03854630 - Hepatitis B Virus Vaccination in HIV-positive Patients and Individuals at High Risk for HIV Infection Phase 4
Terminated NCT03275571 - HIV, Computerized Depression Therapy & Cognition N/A
Completed NCT02234882 - Study on Pharmacokinetics Phase 1
Completed NCT01618305 - Evaluating the Response to Two Antiretroviral Medication Regimens in HIV-Infected Pregnant Women, Who Begin Antiretroviral Therapy Between 20 and 36 Weeks of Pregnancy, for the Prevention of Mother-to-Child Transmission Phase 4
Recruiting NCT05043129 - Safety and Immune Response of COVID-19 Vaccination in Patients With HIV Infection
Not yet recruiting NCT05536466 - The Influence of Having Bariatric Surgery on the Pharmacokinetics, Safety and Efficacy of the Novel Non-nucleoside Reverse Transcriptase Inhibitor Doravirine N/A
Recruiting NCT04985760 - Evaluation of Trimer 4571 Therapeutic Vaccination in Adults Living With HIV on Suppressive Antiretroviral Therapy Phase 1
Completed NCT05916989 - Stimulant Use and Methylation in HIV
Terminated NCT02116660 - Evaluation of Renal Function, Efficacy, and Safety When Switching From Tenofovir/Emtricitabine Plus a Protease Inhibitor/Ritonavir, to a Combination of Raltegravir (MK-0518) Plus Nevirapine Plus Lamivudine in HIV-1 Participants With Suppressed Viremia and Impaired Renal Function (MK-0518-284) Phase 2