[Clinical course of HIV-infected tuberculosis patients who admitted to the tuberculosis isolation ward: current problems of medical care].
To clarify the problems of medical care of HIV-infected tuberculosis patients, we investigated clinical course of six cases admitted to our tuberculosis isolation ward. All cases were sputum smear positive for tubercle bacilli at the time of diagnosis of tuberculosis. HIV-positive was confirmed at the same time or soon after the diagnosis of tuberculosis in four cases. CD4+ cell count was on the average 21/mm3 on admission, and all cases were defined as acquired immunodeficiency syndrome (AIDS) by the criteria of AIDS surveillance committee in Japan. Two patients presented with miliary tuberculosis and five documented evidence for intrathoracic and/or cervical lymph node involvement. All cases but one responded well to antituberculosis drugs, and sputum smears and cultures became negative soon after the initiation of therapy. However, the patients were still needed to be hospitalized for the treatment and control of complications other than tuberculosis after sputum negative conversion, and they stayed in the isolation rooms of our tuberculosis ward for 110 +/- 49 days. During the treatment for tuberculosis, each patient developed 3 to 8 complications of HIV infection such as pneumocystis carinii pneumonia (PCP) (four cases), bacterial infection (four cases), neuropathy (four cases), and HIV encephalopathy (three cases). The last two complication worsened active daily life. White blood cell count was more likely to fall when sulfamethoxazole/trimethoprim mixture for the prevention of PCP and antituberculosis drugs were administered together. In three cases, ST mixture could not be continued, then two patients developed PCP after changing to an alternative pentamidine inhalation. Although three patients discharged from our tuberculosis ward, four died of AIDS related complications other than tuberculosis, one died of tuberculosis (multidrug-resistant M. tuberculosis strain was not documented initially but was detected five months later), one died of tuberculosis meningitis after the discharge, and one was lost because he returned to his own country. The survival time between the start of treatment and death ranged from 90 to 244 days in five cases. Integrated medical care system both for HIV and tuberculosis is warranted for the management of HIV-infected tuberculosis patients since they suffer many complication in addition to tuberculosis. A guideline of methods and duration of isolation for tuberculosis is needed for the most effective care of HIV-infected tuberculosis patients in Japan.
Fujita
A
A
Department of Pulmonary Medicine, Tokyo Metropolitan Fuchu Hospital, Japan.
Suzuki
A
A
Hamaoka
T
T
Tojima
H
H
D017088:AIDS-Related Opportunistic Infections / Q000628:therapy*; D000163:Acquired Immunodeficiency Syndrome / Q000628:therapy; D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D010356:Patient Isolation; D014376:Tuberculosis / Q000628:therapy*