Abstract | OBJECTIVE: METHODS: From an institutional IRB-approved database, 1,647 patients were identified who underwent PCNL from 1999 to 2019. Patients were stratified by age: group 1 (20-59), group 2 (60-79), and group 3 (>80). Statistics were performed using chi-square and ANOVA to compare outcomes. RESULTS: Of the 1,647 patients, median age was 46, 66, and 83, respectively (P <0.0001). Three patients within group 3 were 90 or older. Females made up 54%, 46%, 56% of patients (P = 0.02). Average stone size with SD was 2.6 ± 2.2, 2.5 ± 2.3, 2.2± 1.9 cm for each group (P = 0.06). Mean preoperative hemoglobin (Hgb) was significantly lower in the 80+ group (13.8, 13.4, 13.1 g/dL, P <.0001). Change in Hgb was not significantly different. There were more Clavien II-IV complications (10.4, 14.4, 28.8%; P = 0.02) and transfusions (2.3, 4.7, 10.2%; P <0.001) in the elderly. The most common complications in the 80+ group were bleeding related (10.1%). No difference in readmission rates or ICU admissions was noted. CONCLUSION: PCNL is feasible in the extremely elderly; however with a higher rate of complications and longer hospitalizations. No long-term sequelae or deaths in the 80 and older cohort were seen. This study allows us to appropriately counsel older patients on a realistic postoperative course and supports use of PCNL as the best means of long-term survival.
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Authors | Zain A Abedali, Tim Large, Joshua M Heiman, Elhaam Bandali, Blake B Anderson, James E Lingeman, Amy E Krambeck |
Journal | Urology
(Urology)
Vol. 134
Pg. 62-65
(Dec 2019)
ISSN: 1527-9995 [Electronic] United States |
PMID | 31536740
(Publication Type: Comparative Study, Journal Article)
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Copyright | Copyright © 2019 Elsevier Inc. All rights reserved. |
Chemical References |
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Topics |
- Age Factors
- Aged
- Aged, 80 and over
- Blood Transfusion
(statistics & numerical data)
- Feasibility Studies
- Female
- Hemoglobins
(analysis)
- Humans
- Kidney Calculi
(blood, epidemiology, surgery)
- Length of Stay
(statistics & numerical data)
- Male
- Middle Aged
- Nephrolithotomy, Percutaneous
(adverse effects, methods)
- Postoperative Hemorrhage
(blood, mortality, therapy)
- Preoperative Care
(methods)
- Retrospective Studies
- Risk Factors
- Survival Analysis
- United States
(epidemiology)
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