Evaluation of Iranian patients with chronic renal failure and end-stage renal disease admitted to medical centers in Mecca and medina during hajj in 2012 and 2013 : causes and outcomes

Abstract EN

Abstract Background: Chronic renal failure (CRF) and end-stage renal disease (ESRD) are among the underlying reasons for the hospitalization of expeditionary pilgrims to Mecca.

Objectives: This study aimed to evaluate the reasons and consequences of sending the patients with CRF and ESRD to Mecca to perform rites of pilgrimage.

Methods: This retrospective cross-sectional study assessed the profiles of all pilgrims in 2012 and 2013.

The independent variables were awareness and unawareness of the patients with CRF and patients on dialysis; moreover, the dependent variables were reasons for referral and hospitalization in hospital, probable death rate, and indications of dialysis in an emergency.

Results: Out of all Pilgrims, 2416 (1.76% of the total pilgrims’ population) cases had CRF, out of whom 1.15%, 10.47%, and 88.36% of the patients were on dialysis, aware, and unaware of their disease, respectively.

Furthermore, 93 (3.9%) patients with CRF were hospitalized during Hajj.

Cardiovascular disease (41%) and respiratory diseases (20%) were the most common reasons for patients’ hospitalization.

Conclusion: It is suggested that the glomerular filtration rate of the pilgrims be calculated before sending them to Hajj; moreover, the patients with CRF should be screened accurately.

Proper vaccination and cardio check-up are necessary before the Hajj expedition.

Considering low-salt diet and adequate fluid intake in patients with CRF during Hajj can minimize patients' referral to hospitals.