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Single-incision-Laparoskopie

Statusanalyse

Single incision laparoscopy

Current status

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Zusammenfassung

Hintergrund

Seit Einführung der Single-incision-Laparoskopie (SIL) besteht Uneinigkeit innerhalb der Fachgesellschaften zur generellen Empfehlung einer Anwendung dieser minimalinvasiven Methode.

Fragestellung

Prüfung der wissenschaftlichen Evidenz in der Darstellung verbesserter Ergebnisse im Vergleich zur Multi-port-Laparoskopie (MPL).

Material und Methoden

Beschreibung der aktuellen technischen Entwicklung mit Auswertung der rezenten prospektiv randomisierten Studien und methodisch hochwertigen Metaanalysen bezogen auf verschiedene Organbereiche. Diskussion der eigenen Erfahrungen anhand von 4209 SIL-Eingriffen.

Ergebnisse

Die SIL findet in allen Bereichen der Allgemein- und Viszeralchirurgie Anwendung. Im Zuge der großen Euphorie der ersten Jahre wurden vielfach methodisch schwache Studien publiziert. Der generelle Beweis einer signifikanten Verbesserung der Morbidität ist wissenschaftlich nicht erbracht. Die Verbesserung des kosmetischen Ergebnisses ist entweder offenkundig (SIL-Leberresektionen) oder aber nicht klar belegbar (SIL-Cholezystektomien).

Diskussion

Nach überwundener Lernkurve erweist sich die SIL als sicher und machbar. Die wissenschaftliche Evidenz erlaubt keine Pro- oder Kontra-Stellungnahme ohne Berücksichtigung der individuellen chirurgischen Expertise.

Abstract

Background

Since the introduction of single incision laparoscopy (SIL), there has been disagreement among professional societies regarding a general recommendation for the use of this minimally invasive method.

Objectives

Determination of evidence-based advantages of SIL compared to multiport laparoscopy (MPL).

Materials and methods

Description of recent technical developments and evaluation of prospective randomized clinical trials and valid meta-analyses with regard to organ-specific procedures. In addition, an expert opinion is provided based on 4209 SIL interventions.

Results

SIL is nowadays applied in all fields of general and visceral surgery. Due to the initial enthusiasm, methodologically weak studies were often published in the literature. Any beneficial effect of SIL on reduced perioperative morbidity is not clearly confirmed, yet. A better cosmetic outcome is either obvious (in SIL liver resections) or nearly unverifiable (in SIL cholecystectomies).

Conclusion

SIL has proven feasible and safe after getting through the learning curve. Scientific evidence is currently insufficient to justify SIL without reservation in particular without the individual technical experience of the surgeon.

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Correspondence to H. Weiss.

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H. Weiss, C. Mittermair und M. Weiss geben an, dass kein Interessenkonflikt besteht.

Dieser Beitrag beinhaltet keine von den Autoren durchgeführten Studien an Menschen (oder Tieren) außerhalb der Deklaration von Helsinki (WHO) zu Ethischen Grundsätzen für die medizinische Forschung.

Caption Electronic Supplementary Material

Zusätzliches Video: nichtanatomische Metastasenresektion in Segment VII in SIL-Technik

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Weiss, H., Mittermair, C. & Weiss, M. Single-incision-Laparoskopie. Chirurg 88, 669–674 (2017). https://doi.org/10.1007/s00104-017-0446-8

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