Evaluation of tuberculin skin test and booster effect in hemodialysis patients
Iranian Journal of Clinical Infectious Diseases. 2006; 1 (1): 35-7
Dans Anglais
| IMEMR
| ID: emr-76976
ABSTRACT
Tuberculosis is an endemic disease in Iran which may occur mor frequently among hemodialysis patients. We have evaluated tuberculin skin test [TST] in hemodialysis patients in a university hospital in 2003 - 2004. Materials and methods:
Sixty-seven hemodialyis patients were enrolled for tuberculin skin tests. Indurations were measured 48 - 72 hours after the injection and then on the 7th day. Those with indurations less than 5mm in TST1 were introduced for TST2. Of 67 patients, 18 [26.9%] had indurations of less than 5mm in TST1 and were introduce for TST2 among whom 7 [39%] had an induration measured less than 5mm. Of 18 cases, 11 [61%] were revealed to have booster effect that represent a ratio of 16% of all studied hemodialysis patients in our study. It seems that the second TST is a better indicator of infectivity in hemodialysis patients, especially for patients who require repeated or annual estimation for M. tuberculosis infection. Keywords hemodialysis, Booster effect, Tuberculosis, Tuberculin skin test
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Indice:
Méditerranée orientale
Sujet Principal:
Tuberculose
/
Dialyse rénale
Limites du sujet:
Femelle
/
Humains
/
Mâle
langue:
Anglais
Texte intégral:
Iran. J. Clin. Infect. Dis.
Année:
2006
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