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Related Experiment Videos

Laparoscopy for renal cell carcinoma: diffusion versus regionalization?

David C Miller1, David A Taub, Rodney L Dunn

  • 1Michigan Urology Center, University of Michigan Health System, 1500 E. Medical Center Drive, Ann Arbor, MI 48109-0330, USA.

The Journal of Urology
|August 8, 2006
PubMed
Summary
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Editorial Commentary.

Urology practice·2025

Laparoscopic nephrectomy for renal cell carcinoma (RCC) use increased slowly from 1991-2003. Despite steady growth since 1998, laparoscopy remained infrequent, with hospital factors influencing its adoption.

Area of Science:

  • Urology
  • Surgical Oncology
  • Health Services Research

Background:

  • Laparoscopy is an emerging standard for organ-confined renal cell carcinoma (RCC).
  • Understanding the adoption trends of laparoscopic nephrectomy is crucial for assessing its integration into clinical practice.

Purpose of the Study:

  • To examine the temporal trends and diffusion of laparoscopic total and partial nephrectomy for RCC in the United States.
  • To identify patient and hospital factors associated with the utilization of laparoscopic techniques.

Main Methods:

  • Analysis of data from the Nationwide Inpatient Sample (1991-2003).
  • Identification of nephrectomy procedures using International Classification of Diseases-Ninth Revision, Clinical Modification codes.
  • Calculation of annual incidence rates and use of bivariate and multivariate analyses to determine predictors of laparoscopic use.

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Main Results:

  • Between 1991 and 2003, 323,979 nephrectomies for RCC were estimated nationwide; only 4.9% were laparoscopic.
  • Laparoscopic nephrectomy use increased steadily since 1998, reaching 16% of all nephrectomies by 2003.
  • Hospital nephrectomy volume and teaching status were significant predictors of increased laparoscopic use.

Conclusions:

  • The dissemination of laparoscopy for RCC has been slow and limited, despite progressive increases in its use.
  • Further interventions in technical, educational, and policy domains are needed to promote the adoption of this minimally invasive approach.