1.
Effectiveness of postoperative elemental diet (Elental®) in elderly patients after gastrectomy.
Ohkura, Y, Haruta, S, Tanaka, T, Ueno, M, Udagawa, H
World journal of surgical oncology. 2016;(1):268
Abstract
BACKGROUND We aimed to investigate the efficacy of postoperative early intervention with an elemental diet to reduce weight loss and enhance recovery after gastrectomy. Nutritional status and gastrointestinal immune function tend to worsen, and postoperative weight loss is inevitable in these patients; therefore, improvement in their postoperative condition is important, especially in gastric cancer patients aged ≥80 years. METHODS Clinical outcomes and postoperative nutritional status were compared between 21 and 22 consecutive elderly patients aged ≥80 years who underwent distal gastrectomy before and after the introduction of postoperative oral elemental diet (Elental®, 300 kcal/day), respectively, between October 2011 and June 2016. RESULTS A significant reduction in postoperative complications was noted in the nutrition support group (N-group) as compared with the control group (C-group). In particular, the prevalence of systemic complications was significantly lower in the N-group (33.3 vs. 4.5 %, p = 0.015), whereas no significant difference was observed in the prevalence of locoregional complications. The percentage of weight loss and reduction in BMI from 1 month to 1 year after surgery was significantly lower in the N-group (p = 0.012 each). The nutrition status (albumin, total protein, hemoglobin, and C-reactive protein levels) at 1 month after surgery showed improvements (p = 0.005, p = 0.048), and hospital stay was decreased in the N-group as compared to the C-group (16.0 vs. 12.5 days, p = 0.041). CONCLUSIONS Early intervention with an elemental diet after distal gastrectomy is valuable for reducing perioperative weight loss and improving nutritional management and may be associated with enhanced postoperative recovery in elderly patients.
2.
Preventing prolonged post-operative ileus in gastric cancer patients undergoing gastrectomy and intra-peritoneal chemotherapy.
Chan, DC, Liu, YC, Chen, CJ, Yu, JC, Chu, HC, Chen, FC, Chen, TW, Hsieh, HF, Chang, TM, Shen, KL
World journal of gastroenterology. 2005;(31):4776-81
Abstract
AIM: To assess the efficacy of metoclopramide (Met) for prevention of prolonged post-operative ileus in advanced gastric cancer patients undergoing D2 gastrectomy and intra-peritoneal chemotherapy (IPC). METHODS Thirty-two advanced gastric cancer patients undergoing D2 gastrectomy and IPC were allocated to two groups. Sixteen patients received Met immediately after operation (group A), and 16 did not (group B). Another 16 patients who underwent D2 gastrectomy without IPC were enrolled as the control group (group C). All patients had received epidural pain control. The primary endpoints were time to first post-operative flatus and time until oral feeding with a soft diet without discomfort. Secondary endpoints were early complications during hospitalization. RESULTS Gender, the type of resection, operating time, blood loss, tumor status and amount of narcotics were comparable in the three groups. However, the group C patients were older than those in groups A and B (67.5+/-17.7 vs 56.8+/-13.2, 57.5+/-11.7 years, P = 0.048). First bowel flatus occurred after 4.35+/-0.93 d in group A, 4.94+/-1.37 d in group B, and 4.71+/-1.22 d in group C (P>0.05). Oral feeding of a soft diet was tolerated 7.21+/-1.92 d after operation in group A, 10.15+/-2.17 d in group B, and 7.53+/-1.35 d in group C (groups A and C vs group B, P<0.05). There was no significant difference in respect to the first flatus among the three groups. However, the time of tolerating oral intake with soft food in groups A and C patients was significantly shorter than that in group B patients. Levels of C-reactive protein (CRP) were significantly lower in group C and there was a more prominent and prolonged response in CRP level in patients undergoing IPC. The incidence of post-operative complications was similar in the three groups except for prolonged post-operative ileus. There was no increased risk of anastomotic leakage in patients receiving Met. CONCLUSION The results suggest that a combination of intravenous Met and epidural pain control may be required to achieve a considerable decrease in time to resumption of oral soft diet in advanced gastric cancer patients who underwent gastrectomy and IPC. Furthermore, the administration of Met did not increase anastomotic leakage. Met has a role in the prevention of prolonged post-operative ileus.
3.
[Preliminary clinical comparison of HLF and ELF regimen in the treatment of advanced gastric carcinoma in middle-aged and elderly patients].
Xiong, X, Zhu, Z, Wen, Z
Zhonghua zhong liu za zhi [Chinese journal of oncology]. 2000;(5):411-3
Abstract
OBJECTIVE To observe the therapeutic effects and toxicity of HLF (hydroxycamptothecin HCPT/leucovorin LV/fluorouracil 5-Fu) regimen and ELF (etoposide VP-16/LV/5-Fu) regimen in middle-aged and elderly patients with advanced gastric carcinoma. METHODS A group of twenty-five cases were treated with HLF regimen, and the other group of 23 cases were treated with ELF regimen. RESULTS Of the 25 cases treated with HLF regimen, there was no complete remission (CR), but there were 12 partial response (PR), 11 no response (NC), and 2 had progressive disease (PD). The response rate (RR) was 48.0%. Of the 23 patients treated with ELF regimen, there was no CR, there were 9 PR, 11 NC, and 3 PD. The RR was 39.1% (P > 0.05). The main toxicity was myelosuppression and stomatocace. Grade III-IV stomatocace in HLF regimen group (68.0%) was more commonly seen than that in ELF regimen group (39.1%, P < 0.05). There was no cardiac or renal toxicity observed. CONCLUSION HLF regimen is promising for treatment of advanced gastric carcinoma in middle-aged and elderly patients with the merits of low toxicity affecting heart, kidney and bladder except stomatocace, which is worthy of further clinical trial.
4.
Changes in gallbladder motility in gastrectomized patients.
Hahm, J, Park, J, Cho, Y, Eun, C, Lee, Y, Choi, H, Yoon, B, Lee, M, Kee, C, Park, K, et al
The Korean journal of internal medicine. 2000;(1):19-24
Abstract
OBJECTIVES Gastric resection may predispose gallstone formation. However, the mechanism has not been clearly understood. To evaluate the relationship between gastric resection and gallstone formation, we compared gallbladder(GB) motility in gastrectomized patients and control subjects. METHODS We compared the GB volume and ejection fraction of the 46 gastrectomized patients with 37 healthy controls using real time ultrasonography. RESULTS GB volume increased significantly in the gastrectomized group in fasting (30.2 +/- 13.9 ml). The GB volume after a fatty meal was greater in the gastrectomized group (12.6 +/- 6.4 ml) than in the control group (4.3 +/- 3.3 ml) (p < 0.01). A significant reduction of ejection fraction was found in gastrectomized patients (56.9 +/- 13.0%) in comparison with the control group (75.5 +/- 16.1%) (p < 0.01). The GB ejection fraction had a poor correlation to the postoperative period (r = 0.232). CONCLUSION A gastrectomy appears to be a risk factor of GB dysmotility, which may play a major role in gallstone formation in gastrectomized patients.