Patients who start dialysis too early face an increased risk of death, discloses a new study.
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The study looked at data of adult patients who started dialysis between 2001 and 2007.
"The consistent absence of a survival benefit with early initiation of dialysis across a variety of study designs, populations and health care delivery systems supports the conclusion that early initiation confers no survival benefit, and argues against pre-emptive initiation of dialysis in asymptomatic patients," wrote William Clark, of the London Health Sciences Centre.
"In contrast to early initiation of dialysis, early referral to a nephrologist is consistently associated with better survival," he wrote.
The authors concluded that further research into detecting the signs, symptoms and laboratory test results associated with a higher death rate and worsened quality of life in patients with kidney failure is needed.
The findings appeared in the Canadian Medical Association Journal.
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