Prevention of acute pulmonary edema after bone marrow transplantation.
In a retrospective review of 21 bone marrow transplantation procedures (BMT), we identified ten episodes of acute pulmonary edema coinciding with significant weight gain in the second week after BMT. When we prospectively observed nine consecutive BMT recipients, six patients developed acute pulmonary edema associated with significant (p less than 0.05) weight gain and an increase in echocardiographically determined left ventricular end diastolic diameter. These findings led to a prospective prophylactic intervention study of 30 consecutive BMT patients. Prophylactic intervention consisting of reduced fluid volume of parenteral alimentation, and diuretic therapy was instituted at any clinical sign of fluid overload. No episode of pulmonary edema occurred. The dramatic difference--acute pulmonary edema occurred in 16/30 untreated vs 0/30 treated cases--suggests that this post-BMT complication is critically related to fluid balance and can be prevented by careful clinical examination, close monitoring of weight change, avoidance of fluid overload and the appropriate use of diuretic therapy.
Dickout
W J
WJ
Chan
C K
CK
Hyland
R H
RH
Hutcheon
M A
MA
Fraser
I M
IM
Morgan
C D
CD
Curtis
J E
JE
Messner
H A
HA
D000328:Adult; D001835:Body Weight; D016026:Bone Marrow Transplantation; D004232:Diuretics / Q000627:therapeutic use; D004452:Echocardiography; D005260:Female; D005440:Fluid Therapy; D006801:Humans; D008297:Male; D011446:Prospective Studies; D011654:Pulmonary Edema / Q000209:etiology / Q000517:prevention & control*; D012189:Retrospective Studies; D013997:Time Factors; D014882:Water-Electrolyte Balance
D004232:Diuretics