Loop diuretic precipitated beriberi in a patient after pancreaticoduodenectomy: a case report.
Am J Med Sci
; 334(5): 407-9, 2007 Nov.
Article
en En
| MEDLINE
| ID: mdl-18004099
ABSTRACT
Upper gastrointestinal tract surgery and diuretic use are 2 unrecognized causes of thiamine (vitamin B1) deficiency. Upper gastrointestinal tract surgery decreases the thiamine absorption, and diuretic use increases urinary excretion of thiamine. We present a case of a patient with a history of pancreaticoduodenectomy who had development of beriberi by diuretic use. A 68-year-old man was referred to our hospital because of pretibial pitting edema, foot numbness, and gait disturbance. He had a history of pancreaticoduodenectomy 8 years before and had been taking loop diuretics for 2 months. He had signs of polyneuropathy and hyperkinetic heart. Beriberi was suspected, and thiamine supplementation was started immediately. Edema disappeared within several days, and signs of polyneuropathy gradually subsided. Because diuretics enhance urinary thiamine excretion, practitioners should use caution for thiamine deficiency when they prescribe diuretics for patients who have a history of upper gastrointestinal surgery and potentially have latent thiamine deficiency.
Buscar en Google
Bases de datos:
MEDLINE
Asunto principal:
Beriberi
/
Pancreaticoduodenectomía
/
Inhibidores del Simportador de Cloruro Sódico y Cloruro Potásico
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
Am J Med Sci
Año:
2007
Tipo del documento:
Article
País de afiliación:
Japón