Laparoscopically assisted ventriculoperitoneal shunt placement: a prospective randomized controlled trial

Schucht, Philippe; Banz Wüthrich, Vanessa; Trochsler, Markus; Iff, Samuel; Krähenbühl, Anna Katharina; Reinert, Michael; Beck, Jürgen; Raabe, Andreas; Candinas, Daniel; Kuhlen, Dominique; Mariani, Luigi (2014). Laparoscopically assisted ventriculoperitoneal shunt placement: a prospective randomized controlled trial. Journal of neurosurgery, 122(5), pp. 1058-1067. American Association of Neurological Surgeons 10.3171/2014.9.JNS132791

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OBJECT In ventriculoperitoneal (VP) shunt surgery, laparoscopic assistance can be used for placement of the peritoneal catheter. Until now, the efficacy of laparoscopic shunt placement has been investigated only in retrospective and nonrandomized prospective studies, which have reported decreased distal shunt dysfunction rates in patients undergoing laparascopic placement compared with mini-laparotomy cohorts. In this randomized controlled trial the authors compared rates of shunt failure in patients who underwent laparoscopic surgery for peritoneal catheter placement with rates in patients who underwent traditional mini-laparotomy. METHODS One hundred twenty patients scheduled for VP shunt surgery were randomized to laparoscopic surgery or mini-laparotomy for insertion of the peritoneal catheter. The primary endpoint was the rate of overall shunt complication or failure within the first 12 months after surgery. Secondary endpoints were distal shunt failure, overall complication/ failure, duration of surgery and hospitalization, and morbidity. RESULTS The overall shunt complication/failure rate was 15% (9 of 60 cases) in the laparoscopic group and 18.3% (11 of 60 cases) in the mini-laparotomy group (p = 0.404). Patients in the laparoscopic group had no distal shunt failures; in contrast, 5 (8%) of 60 patients in the mini-laparotomy group experienced distal shunt failure (p = 0.029). Intraoperative complications occurred in 2 patients (both in the laparoscopic group), and abdominal pain led to catheter removal in 1 patient per group. Infections occurred in 1 patient in the laparoscopic group and 3 in the mini-laparotomy group. The mean durations of surgery and hospitalization were similar in the 2 groups. CONCLUSIONS While overall shunt failure rates were similar in the 2 groups, the use of laparoscopic shunt placement significantly reduced the rate of distal shunt failure compared with mini-laparotomy.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurosurgery
04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurology
04 Faculty of Medicine > Department of Gastro-intestinal, Liver and Lung Disorders (DMLL) > Clinic of Visceral Surgery and Medicine > Visceral Surgery
04 Faculty of Medicine > Other Institutions > Teaching Staff, Faculty of Medicine
04 Faculty of Medicine > Pre-clinic Human Medicine > CTU Bern

UniBE Contributor:

Schucht, Philippe; Banz Wüthrich, Vanessa; Trochsler, Markus; Iff, Samuel; Krähenbühl, Anna Katharina; Reinert, Michael; Beck, Jürgen; Raabe, Andreas; Candinas, Daniel; Kuhlen, Dominique and Mariani, Luigi

Subjects:

600 Technology > 610 Medicine & health

ISSN:

0022-3085

Publisher:

American Association of Neurological Surgeons

Language:

English

Submitter:

Nicole Söll

Date Deposited:

13 Mar 2015 11:21

Last Modified:

26 Jun 2016 01:59

Publisher DOI:

10.3171/2014.9.JNS132791

PubMed ID:

25534231

Uncontrolled Keywords:

BMI = body mass index NSAID = nonsteroidal anti-inflammatory drug VP = ventriculoperitoneal VP shunt hydrocephalus laparoscopy shunt dislocation shunt dysfunction

BORIS DOI:

10.7892/boris.64525

URI:

https://boris.unibe.ch/id/eprint/64525

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