Background: Partial nephrectomy (PN) is the gold standard for the treatment of stage cT1 renal cell carcinoma (RCC). However, the increasing incidence of RCC in the elderly population calls for alternative minimally invasive treatments to reduce the negative effects on patients’ health-related quality of life (HRQoL) and subsequent healthy life expectancy. Objective: To assess and compare short-term HRQoL and self-reported health status after PN and percutaneous cryoablation (PCA) of patients treated for RCC stage cT1. Design, setting, and participants: Patients who underwent PN or PCA between 2019 and 2021 for RCC stage cT1 at two university hospitals in Denmark were assessed. The exclusion criteria included insufficient understanding of the Danish language, dementia, metastatic RCC, conversion to nephrectomy, and salvage procedures. Intervention: PN and PCA. Outcome measurements and statistical analysis: The European Organisation for the Research and Treatment of Cancer Quality of Life Questionnaire was distributed before treatment, and 14 and 90 d postoperatively. A linear mixed-effect model was used to analyze the changes from baseline to follow-up between PN and PCA treatment. Results and limitations: The cohort included 165 patients (PN: 79; PCA: 86). The completion rate was 96–98%. Patients receiving PCA were significantly older (median 69.1 vs 62.1 yr) and had lower scores on physical (p < 0.001) and role functioning (p = 0.009) than PN. A statistically significant change from baseline to 14 d was found for several HRQoL scales, which favored PCA over PN. However, the observed change was no longer significant at 90-d follow-up. Limitations include sample size and confounding by indication. Conclusions: This study found a significant difference between baseline and 14-d follow-up in several HRQoL and symptoms scales, favoring PCA over PN. However, no significant differences were observed in any HRQoL scales between PN and PCA of RCC stage cT1 from baseline to 90-d follow-up. Patient summary: Surgical removal and percutaneous cryoablation (freezing) of small tumors in the kidney had a similar impact on quality of life after 90 d.

TidsskriftEuropean Urology Open Science
Sider (fra-til)99-107
StatusUdgivet - nov. 2022

Bibliografisk note

Funding Information:
Funding/Support and role of the sponsor: This work was supported by the Region of Southern Denmark, The University of Southern Denmark.

Funding Information:
Financial disclosures: Theresa Junker certifies that all conflicts of interest, including specific financial interests and relationships and affiliations relevant to the subject matter or materials discussed in the manuscript (eg, employment/affiliation, grants or funding, consultancies, honoraria, stock ownership or options, expert testimony, royalties, or patents filed, received, or pending), are the following: Theresa Junker: research grant from Boston Scientific. Ole Graumann: speaker honoraria from, advisory board member of, and research grant from Boston Scientific. Others: none declared.


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