Asunto(s)
Antibacterianos/farmacología , Clindamicina/farmacología , Farmacorresistencia Bacteriana , Regulación Bacteriana de la Expresión Génica/efectos de los fármacos , Infecciones Estafilocócicas/microbiología , Staphylococcus aureus/efectos de los fármacos , Pruebas Antimicrobianas de Difusión por Disco , Humanos , India , Staphylococcus aureus/aislamiento & purificación , Centros de Atención TerciariaRESUMEN
AIMS AND OBJECTIVES: To determine sputum conversion rate at monthly intervals of 1st, 2nd and 3rd month in new smear positive cases (cat-1) under treatment under RNTCP. MATERIAL AND METHODS: The study was conducted at DOTS Center, Gauhati Medical College and Hospital; Guwahati between July 2005 to June 2006.The study is a prospective study and consists of 100 cases of new smear positive pulmonary tuberculosis cases (category 1) irrespective of age and sex. RESULTS AND OBSERVATIONS: The age & sex distribution of 100 patients showed that majority of the patients (74%) belonged to 2nd, 3rd and 4th decades & 75% were males and 25% were female with male to female ratio 3:1 respectively. The chest x-ray of 100 Smear Positive patients shows that only 60 (60%) patients had x-ray evidence of pulmonary Koch. In the present study, sputum conversion i.e. from smear positive to smear negative at the end of the 1st month is 71%, at the end of 2nd month is 84% and at the end of 3rd month is 92%. SUMMARY #ENTITYSTARTX00026; CONCLUSION: In conclusion, the overall sputum conversion rate under Directly Observed Treatment, Short Course (DOTS) chemotherapy in 100 sputum smear positive Pulmonary Tuberculosis in DOTS centre, Gauhati Medical College & Hospital was 92%.The chest x-ray evidence of pulmonary Koch in 100 patients is 60%.The sputum conversion at the end of 1st month is 71%, at the end of 2nd month it is 84% and at the end of 3rd month the same is 92%. In the present study, the infectivity decreases from the baseline with significant P value for sputum conversion of 3+, 2+ and 1+ sputum positivity. Directly Observed Treatment is an effective intervention for improving adherence to tuberculosis treatment programme in a resource-poor country. A significant decrease in conversion rate was observed with the initial high grade smear positive cases. More Prospective studies on larger number of patients are necessary to sub-stantiate our findings in this study.