A protocol-based treatment for intradialytic hypotension in hospitalized hemodialysis patients.
Human serum albumin is used in hemodialysis (HD) units as treatment for hypotension despite its high cost and undetermined efficacy. During a 4-month period in 1995, albumin was used in 22% of 1,296 consecutive HD treatments in the HD unit or intensive care units (ICUs) at our tertiary-care hospital. We evaluated the safety and efficacy of a protocol designed to minimize albumin use for treating HD-associated hypotension (HDAH). The protocol consisted of the stepwise use of saline, mannitol, and albumin for the purpose of achieving physician-determined ultrafiltration goals. Patients were exempted from receiving the protocol for age younger than 18 years, freshly declotted angioaccess, or cardiovascular instability. The protocol was evaluated prospectively in 2,559 consecutive dialysis sessions (15% in ICUs) in 442 patients. Hypotension occurred during 608 sessions (24%), and attending nephrologists elected to initiate the protocol in 71% of these cases. Of the 433 instances in which the protocol was begun, reversal of hypotension was achieved without the need for albumin in 91% and with the addition of albumin in an additional 2%. Protocol treatment was not completed because of nursing error in 1% or clotting of filter or angioaccess in 4%. Use of the protocol failed to reverse hypotension in only 2% of the cases in which it was completed. Albumin was administered in only 6% of the 2,559 HD treatments. In summary, our protocol-based approach to HDAH was effective, easy for nurses to use, albumin sparing, and cost reducing.
Emili
S
S
Division of Nephrology and the Hemodialysis Unit, Medical University of South Carolina, Charleston, SC, USA.
Black
N A
NA
Paul
R V
RV
Rexing
C J
CJ
Ullian
M E
ME
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D017046:Cost Savings; D004334:Drug Administration Schedule; D005260:Female; D006760:Hospitalization; D006801:Humans; D007022:Hypotension / Q000209:etiology / Q000628:therapy*; D007223:Infant; D008297:Male; D008353:Mannitol / Q000008:administration & dosage; D008875:Middle Aged; D011446:Prospective Studies; D006435:Renal Dialysis / Q000009:adverse effects*; D012189:Retrospective Studies; D012709:Serum Albumin / Q000008:administration & dosage* / Q000191:economics; D012965:Sodium Chloride / Q000008:administration & dosage
D012709:Serum Albumin; D008353:Mannitol; D012965:Sodium Chloride