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Red blood cell distribution width values in erectile dysfunction.

Abdullah Erdogan1, Ercument Keskin1, Murat Sambel2

  • 1Erzincan Binali Yildirim University, Faculty of Medicine, Urology Department, Turkey.

Revista Internacional De Andrologia
|January 2, 2021
PubMed
Summary
This summary is machine-generated.

Red blood cell distribution width (RDW) may serve as a novel indicator for diagnosing erectile dysfunction (ED). This study found elevated RDW levels in men with ED, suggesting its potential role in early detection and management.

Keywords:
Ancho de distribución eritrocitariaDisfunción eréctilErectile dysfunctionNeutrophil–lymphocyte ratioPlatelet–lymphocyte ratioRed blood cell distribution widthÍndice neutrófilos-linfocitosÍndice plaquetas-linfocitos

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Area of Science:

  • Urology
  • Hematology
  • Men's Health

Background:

  • Erectile dysfunction (ED) prevalence increases with age, significantly impacting men's quality of life.
  • Understanding the underlying physiological markers associated with ED is crucial for effective diagnosis and management.

Purpose of the Study:

  • To investigate the potential relationship between red blood cell distribution width (RDW) and erectile dysfunction.
  • To explore RDW as a possible diagnostic indicator for ED.

Main Methods:

  • A prospective study included 192 participants (148 with ED, 44 controls) from a urology outpatient clinic and hospital staff.
  • Participants were assessed using the International Index of Erectile Function (IIEF-5).
  • Blood parameters, including RDW, were analyzed and compared between the ED and control groups.

Main Results:

  • While age and other health markers showed no significant differences, the ED group had higher Body Mass Index, fasting blood sugar, neutrophil-lymphocyte ratio (NLR), and platelet-lymphocyte ratio (PLR).
  • Mean RDW values were significantly higher in the ED group (13.7±1.1) compared to the control group (13±0.5) (p<.001).
  • Multivariate analysis identified RDW and PLR as independent predictors for ED diagnosis.

Conclusions:

  • A strong association exists between elevated RDW values and erectile dysfunction.
  • RDW may represent a novel and valuable biomarker for the diagnosis of ED.