Does Lowering Hemoglobin A1c Reduce Penile Prosthesis Infection: A Systematic Review.

Autor:	Dick BP; Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA., Yousif A; Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA., Raheem O; Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA., Hellstrom WJG; Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA. Electronic address: whellst@tulane.edu.
Jazyk:	angličtina
Zdroj:	Sexual medicine reviews [Sex Med Rev] 2021 Oct; Vol. 9 (4), pp. 628-635. Date of Electronic Publication: 2020 Aug 05.
DOI:	10.1016/j.sxmr.2020.06.004
Abstrakt:	Introduction: Hemoglobin A1c (HbA1c), a glycated form of hemoglobin, develops when glucose is elevated in the blood. It is used as a marker of how well a diabetic patient has been controlling their blood sugar over the previous 3-4 months. Some use HbA1c as a predictor of infection risk during prosthetic surgery, and many surgeons require patients to lower it preoperatively. Objective: This study was designed to comprehensively review the literature relating HbA1c and penile prosthesis (PP). Methods: A PubMed search of English-language articles identified studies that investigate the relationship between HbA1c levels and PP infection. Studies were only included if they reported the mean HbA1c of all PP patients and compared patients who did/did not develop a prosthetic infection. References from relevant articles are included. Results: A total of 6 studies, 1992-2020, were identified. 2 studies occurred before the advent of antibiotic-enhanced devices in the early 2000s and have limited applicability to the modern era. Of the 4 studies published after, 2 reported a significant difference in mean HbA1c when comparing patients who developed a prosthetic infection and those who did not (9.1% vs 7.5%, P = .000 and 9.5% vs 7.8%, P < .001). The other 2 studies reported no significant difference in mean HbA1c when comparing patients who developed a prosthetic infection and those who did not (7.0% vs 7.6%, P > .05; and 7.6% vs 7.5%, P = .598). Conclusion: Current data regarding HbA1c as a predictor of PP infection are inconclusive, with no consensus. HbA1c is increasingly used as a predictor of postsurgical prosthetic infection, with some urologists requiring patients with elevated HbA1c to acutely lower it before elective surgery. While there are a number of established health benefits of controlling elevated blood sugar, larger randomized controlled trials need to validate whether acutely lowering perioperative HbA1c decreases risk of prosthetic infection. Dick BP, Yousif A, Raheem O, et al. Does Lowering Hemoglobin A1c Reduce Penile Prosthesis Infection: A Systematic Review. Sex Med Rev 2021;9:628-635. (Copyright © 2020 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.)
Databáze:	MEDLINE
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