One-month immunotherapy trial in treatment-failed TB patients

Abstract

reatment failed TB patients have very limited chances of survival. Open label trial of daily oral pill of V-5 Immunitor (V5) was conducted in 48 treatment-failed TB patients on palliative support consisting of isoniazid (H) and rifampicin (R). The subjects had the following forms of TB; cavitary: disseminated: MDR-TB: DR-TB: TB/HIV at 35:13:7:4:1 ratio. After 1 month 62.5% of V5-treated patients experienced negative sputum smear conversion (P 2 respectively (P < 0.0001). Two patients (4.2%) died from illicit drug- and alcohol-abuse related causes. No adverse effects or reactivation of disease due to immune intervention were seen at any time. V5 is safe and in combination with a simple two-drug regimen was highly effective as an immune adjunct to produce favorable outcome among treatment-failed and/ or drug-resistant TB patients.