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Management of muscle cramps in hemodialysis patients. Controlled prospective study
Proceedings of the Clinical Dialysis and Transplant Forum
|November 1, 1975
Insights
Hypertonic saline (HS) effectively treats hemodialysis-induced muscle cramps. This blind study found HS superior to other solutions, with a 13% placebo effect noted.
Area of Science:
- Nephrology
- Clinical Medicine
- Physiology
Background:
- Muscle cramps are a common complication during hemodialysis.
- Existing treatments for hemodialysis-induced muscle cramps have varying efficacy.
Purpose of the Study:
- To compare the effectiveness of hypertonic saline (HS) versus other solutions for treating muscle cramps during hemodialysis.
- To assess the potential placebo effect in patients experiencing hemodialysis-induced muscle cramps.
Main Methods:
- A blind, prospective study design was employed.
- Patients experiencing muscle cramps during hemodialysis were treated with different solutions.
- Effectiveness of treatments was evaluated.
Main Results:
- Hypertonic saline (HS) demonstrated the highest efficacy in alleviating muscle cramps.
- Hypertonic non-electrolyte solutions were found to be less effective than HS.
- A placebo effect was estimated to be present in approximately 13.0% of patients.
Conclusions:
- Hypertonic saline (HS) is the most effective treatment for muscle cramps associated with hemodialysis.
- The findings provide evidence-based recommendations for managing this common complication.
- Understanding the placebo effect is important in evaluating treatment outcomes.
Abstract:
In conclusion, a blind, prospective study demonstrated that HS was the most effective way of treating muscle cramps induced by hemodialysis. Hypertonic non-electrolyte solutions were less effective. The chance of a placebo effect in these patients is about 13.0%.