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Hemodialysis headache

M Milinkovic1, J Zidverc-Trajkovic, N Sternic

  • 1Institute of Urology and Nephrology, Clinical Center of Serbia, Serbia. milinkovicmarija50@yahoo.com

Clinical Nephrology
|February 11, 2009
PubMed

Insights

This study found that hemodialysis headaches (HDH) affected 6.6% of patients, often occurring in men during the third hour of treatment. Biochemical changes like lower glucose and higher phosphates were linked to HDH.

Area of Science:

  • Nephrology
  • Neurology
  • Biochemistry

Background:

  • Headaches are a common complication for patients undergoing hemodialysis (HD).
  • Understanding the incidence and characteristics of hemodialysis headaches (HDH) is crucial for patient care.

Purpose of the Study:

  • To evaluate and analyze the incidence and features of headaches in patients undergoing hemodialysis.
  • To identify potential biochemical and clinical factors associated with HDH.

Main Methods:

  • A prospective study involving 318 patients undergoing chronic HD in Serbia.
  • Patients completed a questionnaire based on International Headache Classification of Headache Disorders criteria.
  • Comparison of biochemical markers and clinical data between patients with and without HDH.

Main Results:

  • HDH occurred in 6.6% of patients, more frequently in men.
  • HDH patients exhibited lower serum glucose, higher serum phosphates and albumin, and a higher calcium-phosphate product.
  • HDH typically appeared during the third hour of HD, was bilateral, non-pulsating, and lasted less than 4 hours.

Conclusions:

  • Biochemical alterations may play a role in the pathophysiology of HDH.
  • Specific features of HDH were identified, aiding in the understanding of this secondary headache disorder.
Abstract

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