Your browser doesn't support javascript.
loading
Acute renal failure complicating rifampicin therapy.
Artigo em Inglês | IMSEAR | ID: sea-87604
ABSTRACT

BACKGROUND:

Since 1971, 55 case-reports of rifampicin-induced acute renal failure (ARF) have been published. Covic et al described 60 consecutive cases of rifampicin-induced ARF during a period of eight years (1987-1995) from Iasi Dialysis Centre, Romania. The systenic data on this condition are not available, in view of the anecdotal nature of the observation from our country.

OBJECTIVE:

The aims of study were to analyze clinical features, course and outcome of ARF complicating rifampicin therapy at our centre.

METHODS:

We retrospectively studied prevalence, clinical presentations and renal histology and outcome of 11 cases (eight males, three females, aged 42-72 years) who were referred to Nephrology Unit of University Hospital, Varanasi for acute renal failure following retreatment with rifampicin between period of 1994-1999.

RESULTS:

The gastrointestinal symptoms (abdominal pain, nausea and vomiting) and 'flu like' (fever, weakness and body ache) syndrome were the most frequent presenting features. The clinical signs of intravascular hemolysis were observed in four cases. The commonest laboratory findings included Anaemia (7), leukocytosis (5), thrombocytopenia (3) and toxic hepatitis in (2) patients. Toxic hepatitis, hemolysis and ARF was seen in one patient in combination. The typical clinical features of allergic interstitial nephritis and acute tubular necrosis were seen in six and two patients respectively. Renal biopsy in three cases revealed; crescentic GN (1) and ATN in (2) patients. Acute renal failure complicating rifampicin accounted for 1.8% (11/607) of all ARF cases hospitalized in our centre during the study period. Renal function returned to normal in nine cases and one patient died on account of hepatic failure (toxic hepatitis). The patients with crescentic GN remained anuric and became dialysis dependent. Thus, clinical course of rifampicin induced ARF was favourable; with only one mortality, compared to a 18% mortality rate among all ARF patients.

CONCLUSION:

Acute renal failure complicating rifampicin therapy is not an uncommon condition, and typically occurs after reintroduction of rifampicin. The renal prognosis is usually favourable. Intermittent or interrupted therapy appears to be a significant risk factor for the development of acute renal failure.
Assuntos
Texto completo: DisponíveL Índice: IMSEAR (Sudeste Asiático) Assunto principal: Rifampina / Tuberculose / Idoso / Feminino / Humanos / Masculino / Incidência / Estudos Retrospectivos / Fatores de Risco / Seguimentos Tipo de estudo: Estudo de etiologia / Estudo de incidência / Estudo observacional / Estudo prognóstico / Fatores de risco País/Região como assunto: Ásia Idioma: Inglês Ano de publicação: 2001 Tipo de documento: Artigo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: DisponíveL Índice: IMSEAR (Sudeste Asiático) Assunto principal: Rifampina / Tuberculose / Idoso / Feminino / Humanos / Masculino / Incidência / Estudos Retrospectivos / Fatores de Risco / Seguimentos Tipo de estudo: Estudo de etiologia / Estudo de incidência / Estudo observacional / Estudo prognóstico / Fatores de risco País/Região como assunto: Ásia Idioma: Inglês Ano de publicação: 2001 Tipo de documento: Artigo