Clinical trials: TB Infection
Tuberculosis, Vitamin D
Vitamin D Supplementation and TB
The goal of this study is to understand the effects of vitamin D supplementation on immunological outcomes among patients with tuberculosis.
- Conditions
- Tuberculosis, Vitamin D, Immunity
- Trial name
- NCT01992263
- Testing
- Vitamin D (600 IU), Vitamin D (2000 IU), Vitamin D (4000 IU)
- Where
- 2 sites in United States, India
- Volunteers
- 200 people
- Sponsor
- Cornell University
Chronic Liver Disease, TB
Comparison of the Quantiferon®-TB GOLD (in Tube) Assay With Tuberculin Skin Testing for Detecting Latent Tuberculosis Infection in Patients With Chronic Liver Disease Being Evaluated for or Awaiting Liver Transplantation
Tuberculosis (TB) is an important cause of morbidity and mortality in organ transplant recipients. Management of tuberculosis in this setting is challenging due to the complexity of diagnosis and the potential toxicity of anti-TB…
- Trial name
- NCT00424684
- Testing
- collection of blood sample
- Where
- United States
- Sponsor
- University of Pittsburgh
Tuberculosis
Clinical Concordance Evaluation of T-SPOT®.TB Assay Performance (T-Cell SelectTM Study)
The objective is to achieve 90% overall, positive and negative clinical concordance between results of the T-SPOT.TB assay, using cells isolated via density gradient centrifugation and positive selection using the T-Cell Select…
- Trial name
- NCT04141982
- Testing
- T-Cell SelectTM Kit
- Where
- 4 sites in United States, South Africa
- Volunteers
- 680 people, healthy volunteers welcome
- Sponsor
- Oxford Immunotec
Tuberculosis, Pulmonary, Undernutrition
The INSTITUT Study Tuberculosis Nutritional Support
Undernutrition is a leading global risk factor of tuberculosis (TB) and a prevalent comorbidity associated with TB. In Benin, the National TB Program systematically provides nutritional support to all persons with TB (PWTB)…
- Trial name
- INSTITUT (NCT06084715)
- Testing
- Nutritional support
- Where
- 2 sites in Benin, Togo
- Volunteers
- 769 people
- Sponsor
- Boston Medical Center
Tuberculosis
Diagnosis of Active Tuberculosis by ELISPOT
Recent studies revealed that the ex vivo enzyme-linked immunospot (ELISPOT) assay for gamma interferon is a specific method for contact tracing of Mycobacterium tuberculosis infection.
- Trial name
- NCT00174083
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital