Zusammenfassung
Hintergrund
Nach wie vor gibt es eine kontroverse Diskussion über das korrekte therapeutische Management bei der akuten Sigmadivertikulitis (SD). Wesentlich für den Therapieerfolg ist vor allem die langfristige Beschwerdefreiheit der Patienten nach operativer bzw. konservativer Therapie. Ziel dieser Studie war es daher, das Langzeitoutcome von Patienten mit einer akuten SD nach konservativer und operativer Therapie zu vergleichen.
Patienten und Methoden
Von Januar 2005 bis Juni 2008 wurden alle Patienten mit einer akuten SD mit Ausnahme einer freien Perforation prospektiv in die Studie eingeschlossen. Verglichen wurden Alter, Geschlecht, SD-Ereignis (Erstereignis/rezidivierende SD), CT-Stadium, Infektparameter (CRP, Leukozyten), persistierende Beschwerden sowie Rezidivrate nach konservativer und operativer Therapie. Ferner wurde die Rate an postoperativen Sexual- und Blasenfunktionsstörungen erhoben. Das Langzeitoutcome wurde mittels Fragebogen evaluiert.
Ergebnisse
Insgesamt wurden 153 (86 weiblich, 67 männlich, mittleres Alter 62,46 Jahre) Patienten eingeschlossen. 70 (45,8 %) Patienten hatten ein Erstereignis und 83 (54,2 %) eine rezidivierende SD. 40 (26,1 %) Patienten wurden initial konservativ und 113 (73,9 %) mittels Sigmakontinuitätsresektion operativ behandelt. Bei 16 Patienten (konservativ: 4; operativ 12, p = 0,961) lag ein Stadium I nach Hansen/Stock, bei 88 (konservativ 29; operativ 59, p = 0,026) ein Stadium IIa und bei 49 (konservativ: 7; operativ: 42, p = 0,022) ein Stadium IIb vor. Das mediane Follow-up lag bei 32 (Range 12–52) Monaten. Zum Zeitpunkt der Follow-up-Untersuchung klagten 25 % der konservativ und 8,8 % der operativ behandelten Patienten über persistierende Beschwerden (p = 0,009). Dabei traten auf (konservativ vs. operativ): schmerzhafte Defäkation (22,5 % vs. 8,8 %, p = 0,024), Obstipation (25 % vs. 8,8 %, p = 0,009), Bauchkrämpfe (22,5 % vs. 4,4 %, p = 0,001) und schmerzhafte Blähungen (25 % vs. 8,8 %, p = 0,009). Postoperativ traten in 7 % der Fälle Sexual- und in 9 % Blasenfunktionsstörungen auf. Ein Rezidiv der SD trat bei 32,5 % der konservativ und 3,5 % der operativ behandelten Patienten auf (p < 0,001).
Schlussfolgerung
Die chirurgische Therapie der akuten SD ist in Hinblick auf die Vermeidung persistierender Beschwerden sowie die Prophylaxe eines etwaigen Rezidivs effektiver als die konservative Therapie.
Abstract
Introduction
The correct therapeutic management of acute sigmoid diverticulitis (SD) is still controversially discussed. Essential to the success of therapy is primarily the long-term resolution of Patient symptoms after surgical or conservative therapy. The aim of this study was to compare the long-term outcome after conservative and surgical treatment of Patients with acute SD.
Patients and methods
Consecutive admissions of all Patients with acute SD were prospectively recruited from January 2005 to June 2008 with the exception of a free perforation. The following data were recorded: age, sex, first or recurrent episode of SD, computed tomography (CT) stage, white blood cell count, C-reactive protein, persistent symptoms and recurrence after conservative and surgical therapy. Furthermore, information on the rates of postoperative sexual and bladder dysfunction was collected. The long-term outcome was evaluated by a standardized questionnaire. In June 2008 all Patients were contacted using a standardized questionnaire.
Results
A total of 153 Patients were included in the study of whom 70 (45.8 %) presented with the first episode, 83 (54.2 %) had a prior history of SD and 40 Patients were treated conservatively whereas 113 Patients were surgically treated by sigmoid resection. Uncomplicated SD was seen in 16 Patients (conservative 4, surgical 12, p = 0.961), phlegmonous SD was seen in 88 cases (conservative 29, surgical 59, p = 0.026) and covered perforated SD in 49 cases (conservative 7, surgical 42, p = 0.022). The median follow-up was 32 months (range 12–52 months). At follow-up 25 % of conservative and 8.8 % of Patients treated surgically complained about persistent symptoms (p = 0.009). The following symptoms occurred (conservative vs. surgery): painful defecation (22.5 % versus 8.8 %, p = 0.024.), constipation (25 % versus 8.8 %, p = 0.009), abdominal cramp (22.5 % versus 4.4 %, p = 0.001) and painful flatulence (25 % versus 8.8 %, p = 0.009). Sexual or bladder dysfunction occurred postoperatively in 7 % and 9 %, respectively. Of the conservatively treated Patients 32.5 % had a recurrence of SD during follow-up compared to 3.5 % of surgically treated Patients (p < 0.001).
Conclusions
Surgical treatment of acute SD is more effective than conservative therapy for the prophylaxis of recurrent SD and avoidance of persistent symptoms.
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Ritz, JP., Gröne, J., Engelmann, S. et al. Welchen Erfolg bringt die Sigmaresektion bei der akuten Sigmadivertikulitis tatsächlich?. Chirurg 84, 673–680 (2013). https://doi.org/10.1007/s00104-013-2485-0
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DOI: https://doi.org/10.1007/s00104-013-2485-0
Schlüsselwörter
- Akute Sigmadivertikulitis
- Sigmaresektion
- Konservative Therapie
- Komplizierte Divertikulitis
- Funktionelle Ergebnisse