We have located links that may give you full text access.
Comparison of the Efficacy of Different Surgical Approaches for Complicated Impacted Proximal Ureteral Calculi Based on a New Scoring Standard: A Matched-Pair Analysis.
Journal of Endourology 2023 Februrary 21
Objective: To compare the clinical efficacy of ureteroscopic lithotripsy (URSL) and percutaneous nephrolithotomy (PCNL) in the treatment of complicated impacted proximal ureteral calculi using a new scoring standard. Methods: The data of 45 patients with complicated impacted proximal ureteral calculi (score ≥3 points) who underwent URSL were collected in this retrospective study between January 2015 and April 2021. The definition and scoring standards for preoperative high-risk factors associated with stones included whether the diameter of the stone was >2 cm, stone density was >1000 HU, there was a history of lithotripsy, the degree of hydronephrosis was greater than moderate, and there was an infection. Scores for stones were then assigned (yes = 1, no = 0), and the complicated stone case was defined as a total stone score ≥3 points. During the same period, PCNL was used in 171 patients with complicated impacted proximal ureteral calculi. Forty-five patients were selected as the control group and matched at a 1:1 ratio to index URSL cases regarding age, sex, and body mass index. Perioperative data were compared between the two groups. Results: All 90 operations were completed effectively. Compared to the URSL group, the surgical duration of the PCNL group was significantly shorter (53.69 ± 25.07 vs 73.46 ± 27.12 minutes, p < 0.05), stone-free rate (SFR) was significantly higher (93.3% vs 68.9%, p < 0.05), and total treatment cost was lower (US $1678.61 ± 714.86 vs US $3901.45 ± 1069.46, p < 0.05). Conversely, the URSL group had a shorter hospital stay (3.68 ± 2.70 vs 6.39 ± 3.34 days, p < 0.05). There was a significant difference in complication rate between the two groups regarding Clavien grade I, II, or III complications (20.0% in URSL group vs 8.9% in PCNL group, p = 0.037). Conclusion: PCNL had a better SFR and higher surgical efficacy, whereas URSL had a shorter perioperative period, but a lower initial SFR. PCNL is often more advantageous for complicated impacted proximal ureteral calculi.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app