E Wandwalo1, N Kapalata, S Egwaga, O Morkve. 1. National Tuberculosis and Leprosy Programme, Ministry of Health, Dar es Salaam, Tanzania. jamiitb@yahoo.com
Abstract
SETTING:An urban district in Dar es Salaam city with a high tuberculosis (TB) caseload. OBJECTIVE: To evaluate the effectiveness of community-based direct observation of treatment (DOT) using guardians and former TB patients compared to hospital-based DOT in an urban setting in Tanzania. DESIGN: Unblinded randomised control trial conducted in five sites under operational conditions in Temeke district. No changes to existing treatment delivery were made other than randomisation. The main outcome measure was treatment success. Analysis was by intention to treat. FINDINGS: A total of 587 new tuberculosis patients were enrolled. Among enrolled patients, 260 were assigned to community-based DOT using guardians and former TB patients and 327 to health facility-based DOT. Both DOT options gave similar treatment outcomes. Treatment success rate among patients under community and health facility-based DOT were 85% and 83%, respectively (OR 1.17, 95%CI 0.75-1.83). CONCLUSION: Community-based DOT is as effective as health facility-based DOT and can achieve good treatment outcomes, even in countries with well functioning National Tuberculosis Programmes.
RCT Entities:
SETTING: An urban district in Dar es Salaam city with a high tuberculosis (TB) caseload. OBJECTIVE: To evaluate the effectiveness of community-based direct observation of treatment (DOT) using guardians and former TB patients compared to hospital-based DOT in an urban setting in Tanzania. DESIGN: Unblinded randomised control trial conducted in five sites under operational conditions in Temeke district. No changes to existing treatment delivery were made other than randomisation. The main outcome measure was treatment success. Analysis was by intention to treat. FINDINGS: A total of 587 new tuberculosispatients were enrolled. Among enrolled patients, 260 were assigned to community-based DOT using guardians and former TB patients and 327 to health facility-based DOT. Both DOT options gave similar treatment outcomes. Treatment success rate among patients under community and health facility-based DOT were 85% and 83%, respectively (OR 1.17, 95%CI 0.75-1.83). CONCLUSION: Community-based DOT is as effective as health facility-based DOT and can achieve good treatment outcomes, even in countries with well functioning National Tuberculosis Programmes.
Authors: N Mlilo; C Sandy; A D Harries; A M V Kumar; N Masuka; B Nyathi; M Edginton; P Isaakidis; M Manzi; N Siziba Journal: Public Health Action Date: 2013-06-21
Authors: Saidi Egwaga; Abdallah Mkopi; Nyagosya Range; Vera Haag-Arbenz; Amuri Baraka; Penny Grewal; Frank Cobelens; Hassan Mshinda; Fred Lwilla; Frank van Leth Journal: BMC Med Date: 2009-12-21 Impact factor: 8.775
Authors: Monique M Duwell; Amy R Knowlton; Jean B Nachega; Anne Efron; Rene Goliath; Chelsea Morroni; Gary Maartens; Richard E Chaisson Journal: AIDS Patient Care STDS Date: 2013-02 Impact factor: 5.078