Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00630162
Other study ID # QM094008
Secondary ID
Status Completed
Phase N/A
First received February 26, 2008
Last updated February 2, 2009
Start date March 2007
Est. completion date July 2008

Study information

Verified date May 2008
Source Kaohsiung Medical University Chung-Ho Memorial Hospital
Contact n/a
Is FDA regulated No
Health authority Taiwan: Institutional Review Board
Study type Observational

Clinical Trial Summary

In this two-year study, we will target two high risk groups, including MSM of HIV-infected and those of non-HIV-infected. We will avail the serodiagnosis to detect the potential amebic carriers in both groups; and use microscopy to detect protozoas other than amebiasis. Meanwhile we will also survey the patients' status of sexual transmitted diseases (STD). For the amebic carriers, we will apply specific antigen and molecular biologic method to follow up the duration of the persistence of fecal amebas. We try to clarify the dynamic change of amebic carriage.


Description:

HIV-infected persons who are men having sex with men (MSM) are prone to acquire invasive amebiasis. It would cast great threat for public health if the pathogens are spread by way of human to human transmission and food contamination.

From 2000 to 2004, we assessed the seroprevalence of Entamoeba histolytica infection using indirect hemagglutination antibody (IHA) assay among 667 HIV-infected persons (group 1), 1311 asymptomatic HIV-uninfected persons seeking anonymous HIV testing (group 2), 616 HIV-uninfected controls with gastrointestinal symptoms (diarrhea and/or liver abscess) seeking medical care (group 3), and 2500 healthy controls undergoing health check-up (group 4). An IHA titer greater than 128 was detected in 7.1% of group 1, 2.5% of group 2, 1.8% of group 3, and 0.1% of group 4 (p<0.0001). The highest seroprevalence (11.2%) was noted among HIV-infected persons who were MSM aged 30 to 39 years. Compared with persons with gastrointestinal symptoms, the adjusted odds ratio for having high IHA titers among HIV-infected persons was 3.206 (95% confidence interval, 1.433, 7.176) (p=0.005). These findings demonstrate that HIV-infected persons, especially MSM aged 30 to 39 years, are at significantly higher risk of E. histolytica infection.

In this two-year study, we will target two high risk groups, including MSM of HIV-infected and those of non-HIV-infected. We will avail the serodiagnosis to detect the potential amebic carriers in both groups; and use microscopy to detect protozoas other than amebiasis. Meanwhile we will also survey the patients' status of sexual transmitted diseases (STD). For the amebic carriers, we will apply specific antigen and molecular biologic method to follow up the duration of the persistence of fecal amebas. We try to clarify the dynamic change of amebic carriage.

We anticipate this study could outline the epidemiology and risk factors of protozoal infections and STD in MSM cohorts. We also hope to reduce the the infection rate (protozoa and HIV) and disease rate (STD) through the repetitively effective health education and consultation during the conduct of this study.


Recruitment information / eligibility

Status Completed
Enrollment 400
Est. completion date July 2008
Est. primary completion date
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group N/A and older
Eligibility Inclusion Criteria:

- Clinical diagnosis of HIV-1 Disease

- Clinical diagnosis of Intestinal protozoal infections

Study Design

N/A


Intervention

Genetic:
amoeba


Locations

Country Name City State
Taiwan Kaoshing Medical University Chung-Ho Memorial Hospital Kaoshiung

Sponsors (1)

Lead Sponsor Collaborator
Kaohsiung Medical University Chung-Ho Memorial Hospital

Country where clinical trial is conducted

Taiwan, 

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