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Background/Aims: Patients with locally advanced gastric cancer benefit from neoadjuvant chemotherapy. Potential disadvantages of neoadjuvant chemotherapy include increased surgical complications, leading to increased postoperative morbidity. Methods: We retrospectively studied medical records of 135 patients with resectable cancer of the stomach who underwent gastrectomy between 2002 and 2009. The impact of neoadjuvant chemotherapy on postoperative morbidity was investigated. We compared demographic, clinical and operative data, morbidity and mortality from 105 patients who received surgical treatment immediately after diagnosis (SURG group), versus 30 patients who first received neoadjuvant chemotherapy (CHEMO group). Results: Demographic, clinical and surgical procedure parameters did not differ significantly between both groups. Postoperative morbidity was 46.7% in CHEMO- and 41.9% in SURG-patients (p = 0.680). There were eight cases of death, 2/30 (6.7%) in CHEMO and 6/105 (5.7%) in the SURG group (p = 1). The overall complications according to Clavien-classification did not differ significantly (p = 0.455). The wound infection rate (23.3 vs. 3.8%; p = 0.002) and insufficiency of the duodenal stump (13.3 vs. 1.9%; p = 0.022) were significantly higher in the CHEMO group. Conclusion: This study showed no significant impact of neoadjuvant chemotherapy on postoperative morbidity after gastrectomy using the Clavien-classification. Only an increase in wound infections in CHEMO compared with the SURG group were noted. Therefore, neoadjuvant chemotherapy can be considered safe and feasible. © 2015 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Anastomotic leakage (AL) is a severe complication following colorectal surgery. C-reactive protein (CRP) is considered to be an indicator of postoperative complications. Between August 2002 and August 2005 342 colorectal resections with primary anastomosis were performed at the Department of General and Vascular Surgery. Johann Wolfgang Goethe-University Frankfurt. For this retrospective study serum CRP was measured daily until postoperative day 7, and in cases of AL it was excluded from statistical analysis beginning with the day on which the AL was diagnosed. Twenty-six of 342 (7.6%) patients developed AL at a mean of 8.7 days postoperatively. The in-hospital mortality was 3.5% for all patients and was significantly higher in the AL group (11.5 versus 2.8%). The CRP level in the two groups showed a peak on day 2.5 and day 2.2, respectively. In case of postoperative AL the CRP level did not show a marked decline during the next few days. Compared to the cases where AL did not develop, there was a significantly higher increase in CRP from the preoperative level to the levels measured on postoperative day 3, 5, 6 and 7. Higher CRP levels were observed in patients experiencing pneumonia or urinary tract infection, but the decrease of CRP values was not as slow as in cases of AL. This study shows serum CRP level to be a relevant marker in detecting postoperative complications in colorectal surgery. Prolonged elevation and a missing decline in CRP level precede the occurrence of AL. [ABSTRACT FROM AUTHOR]

Treatment of choice in recurrent and complicated diverticulitis is surgical resection of the inflamed bowel. Whereas it is accepted that recurrent diverticulitis (RD) can be handled laparoscopically, this is still not generally recommended for complicated diverticulitis (CD). Therefore, we analysed our results of laparoscopic sigmoidectomies concerning intraoperative course, conversion rate, morbidity and hospital stay in RD and CD. Between 09/2002 and 01/2006, laparoscopic sigmoidectomies were offered to all patients suffering from recurrent or complicated diverticulitis (Hinchey I+II). All resections were performed in a four-port technique with the use of Ultracision and intraabdominal stapler anastomosis. Data were prospectively collected and retrospectively analysed in an intention-to-treat view. Out of 127 laparoscopic colectomies, 58 were performed for diverticulitis (RD 32; CD 26). Eight patients with colovesical and one patient with colovaginal fistula are included. Three patients with abscesses underwent pretreatment by percutaneous drainage. Operative time was longer in CD than in RD (205 ± 41 vs 147 ± 34 min; p < 0.001) and associated with higher blood loss, but conversion rate was low (RD, 2/32 vs CD, 3/26; p = 0.64). There was one intraoperative complication in each group; postoperative major complications occurred in 3.13% (RD) vs 11.5% (CD; p = 0.316). One anastomotic leakage occurred in the RD group. Length of hospital stay was shorter for RD than for CD (7.1 ± 3.4 vs 10.7 ± 6.4 days; p = 0.02). Laparoscopic resections should not be limited to recurrent diverticular disease but can be safely applied for complicated diverticulitis. [ABSTRACT FROM AUTHOR]