scholarly journals Significance of inflammatory biomarkers and urethral histology in patients with urethral stricture disease in relation to treatment outcome—a single centre prospective study in the north-eastern part of India

2022 ◽  
Vol 28 (1) ◽  
Author(s):  
Nikhil Saurabh

Abstract Background Inflammation plays a very important role in defining the urethral stricture. Inflammatory biomarkers may play an important role in predicting the underlying pathophysiology as well as outcome of surgery. Histology of urethral strictures along with histology of urethra proximal and distal to stricture segment may have a role in predicting the outcome of the surgery. The literature discussing this aspect is rare; thus, this novel study aimed to find out the role of inflammatory biomarkers and urethral histology in predicting the outcome of surgery in urethral stricture disease. Methods This prospective study had 105 patients with age more than 15 years with urethral stricture. Baseline characteristics, routine blood tests including inflammatory blood markers (CRP, ESR, HbA1C, fasting insulin, serum ferritin, etc.) were recorded. They underwent various types of surgery, and first biopsy was taken from stricture segment and second biopsy from proximal to stricture segment and third biopsy from distal to stricture segment and evaluated for the presence of features of lichen sclerosus and inflammation. Primary endpoint was to diagnose the role of inflammatory biomarkers and histology of stricture in stricture recurrence. Results Their mean age was 43.3 ± 13.46 years. Mean CRP of 11.54 ± 3.64 in patients with failure and 9.59 ± 2.77 in patients with successful outcome (p 0.025). Other inflammatory biomarkers like HbA1C, fasting insulin, ESR, serum ferritin, NLR had no significant correlation with the outcome. The presence of features of lichen sclerosus like hyperkeratosis and severe inflammation in stricture segment predicted higher likelihood of failure. Histology of proximal and distal segment of urethral stricture had no significant relationship in predicting outcome. Staged urethroplasty with buccal mucosal graft outperformed single-stage urethroplasty in biopsy-proven LS strictures. Conclusions The present study found a negative impact of increased CRP and the presence of features of lichen sclerosus in urethral histology with the outcome of urethral stricture disease. Thus, our study confirms that inflammatory biomarkers (CRP) and histology of stricture segment play a significant role predicting the outcome of surgery.

2018 ◽  
Author(s):  
B Ramesh ◽  
B Rajesh ◽  
Reddy B Rajkiran ◽  
G Gayathri ◽  
Reddy M Venkateshwara ◽  
...  

Author(s):  
Andrew J. Cohen ◽  
Thomas W. Gaither ◽  
Sudarshan Srirangapatanam ◽  
Erick R. Castellanos ◽  
Anthony Enriquez ◽  
...  

2020 ◽  
Vol 203 ◽  
pp. e898
Author(s):  
Harjivan Kohli* ◽  
Brandon Childs ◽  
Travis Sullivan ◽  
Thomas Kalantzakos ◽  
Eric Burks ◽  
...  

2014 ◽  
Vol 192 (3) ◽  
pp. 775-779 ◽  
Author(s):  
Joceline S. Liu ◽  
Kelly Walker ◽  
Daniel Stein ◽  
Sanjiv Prabhu ◽  
Matthias D. Hofer ◽  
...  

2008 ◽  
Vol 179 (4S) ◽  
pp. 682-683
Author(s):  
Mohammed Elgammal ◽  
Ayman Mahdy ◽  
Hisham Imam ◽  
Hisham Hammouda ◽  
Ahmed Abdel-Moneim ◽  
...  

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