A short outpatient hydration schedule for cisplatin administration.
BACKGROUND
Cisplatin remains a principal chemotherapy agent in the treatment of many solid tumours. However because of its nephrotoxicity, inpatient hydration schedules have been utilized to ensure safe administration. In May 1995, due to significant load on in-patient bed availability, the Medical Oncology Department of the Cancer Therapy Centre, Liverpool Hospital, developed a short, intravenous fluid hydration protocol to be used on an out-patient setting.


METHODS
Following an initial pilot program of the abbreviated hydration regimen, a retrospective study of all adult in-patients and out-patients who received cisplatin (60-100 mg/m2) from May 1995 to August 1998 was conducted. Biochemistry was performed prior to the start of chemotherapy, and a repeat serum creatinine level was taken immediately prior to each subsequent cycle of chemotherapy, unless clinically indicated at an earlier time. The in-patient hydration protocol was 6000 ml of normal saline with 60 mmol/L KCL, and 30 mmol/L MgSO4 over 24 to 28 hours, and the out-patient hydration was 4000 ml of normal saline over 6 hours.


RESULTS
A total of 145 patients were included, 57 in-patient (39%) and 88 out-patients (61%), 95 males, and 50 females. The mean age was 56 years. The maximum mean percentage change in creatinine from baseline for all cycles of chemotherapy for in-patients was 32.5% ranging from -7% to 288% (95% CI=19.9-45.11), and for outpatients 19.9% ranging from -20% to 154% (95% CI=13.47-26.39). Although the mean increase was higher in the in-patient group by 12.6%, it was not statistically significant (p=0.079).


CONCLUSIONS
In patient's eligible for cis-platinum therapy on the basis of good performance status and normal renal function, this agent can be safely administered in the out-patient setting with an abbreviated duration, moderate volume intravenous hydration regimen.
Al Bahrani
B J
BJ
Medical Oncology Department, National Oncology Center, Royal Hospital, Oman. bassim@hotmail.com
Moylan
E J
EJ
Forouzesh
B
B
Della-Fiorentina
S A
SA
Goldrick
A J
AJ
D000328:Adult; D000368:Aged; D000553:Ambulatory Care / Q000379:methods; D000970:Antineoplastic Agents / Q000009:adverse effects*; D002945:Cisplatin / Q000009:adverse effects*; D005260:Female; D005440:Fluid Therapy / Q000379:methods*; D006801:Humans; D007674:Kidney Diseases / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000188:drug therapy*; D010045:Outpatients; D010865:Pilot Projects; D012189:Retrospective Studies
D000970:Antineoplastic Agents; D002945:Cisplatin