NUTRITIONAL AND DIGESTIVE EFFECTS OF GASTRECTOMY FOR GASTRIC CANCER

Background: Gastrectomy often leads to malnutrition. Objective: The aim of this study was to analyze nutritional and digestive effects of gastrectomy for cancer. Patients and methods: Gastrectomized patients were studied by nutritional assessment including a weekly nutritional diary exploring digestive symptoms. Results: Thirty-two patients were analyzed after a mean follow-up of 41.8 months. The mean percentage of weight loss was 12.9% \ub1 13.5%. After total gastrectomy, mean weight loss was 22% \ub1 1.2%, against 7.4% \ub111.9% for subtotal gastrectomy (p = 0.002). Moreover, advancing age was related to weight loss (p = 0.02), with a peak around 70 years. The most frequent postprandial symptoms were abdominal swelling (62%) and early satiety (59%). Finally, findings of the present study imply that overm a long follow-up, there are no specific intolerances related to gastrectomy. Conclusions: Patients who have undergone a total gastrectomy and elderly gastrectomized patients are at risk of malnutrition and need postoperative nutritional support

Minimally-invasive treatments for benign thyroid nodules: recommendations for information to patients and referring physicians by the Italian Minimally-Invasive Treatments of the Thyroid group

Purpose: In this paper, the members of the Italian Working Group on Minimally-Invasive Treatments of the Thyroid (MITT group) aim to summarize the most relevant information that could be of help to referring physicians and that should be provided to patients when considering the use of MITT for the treatment of benign thyroid nodules. Methods: An interdisciplinary board of physicians with specific expertise in the management of thyroid nodules was appointed by the Italian MITT Group. A systematic literature search was performed, and an evidence-based approach was used, including also the knowledge and the practical experience of the panelists to develop the paper. Results: The paper provides a list of questions that are frequently asked by patients to operators performing MITT, each with a brief and detailed answer and more relevant literature references to be consulted. Conclusions: This paper summarizes the most relevant information to be provided to patients and general practitioners/referring physicians about the use of MITT for the treatment of benign thyroid nodules

Gastric stump cancer after distal gastrectomy for benign disease: clinicopathological features and surgical outcomes.

The purpose of the present study was to analyze clinicopathologic features and long-term prognosis of gastric stump cancer (GSC) arising in the remnant stomach 5 years or later after partial gastrectomy for benign disease. METHODS: We reviewed the results of 176 patients resected with curative intent for GSC at 8 Italian centers belonging to the Italian Research Group for Gastric Cancer (GIRCG). The median (range) follow-up time for surviving patients was 71.2 (6-207) months. RESULTS: One hundred forty-six patients were men, the mean age at the time of diagnosis was 69.2 years, and the great majority (167 cases) underwent Billroth II reconstruction. R0 resection was achieved in 158 (90 %) patients, and in 94 (53 %) lymph node dissection was 65D2. Postoperative mortality and complication rates were 6.2 and 43.2 %, respectively. T1 tumor was diagnosed in 45 (25 %) cases. Lymph node metastases were evident in 86 patients (49 %). Thirteen patients had involvement of the jejunal mesentery nodes (pJN+); five cases were T2-T3 and eight cases were T4. Overall 5-year survival rate was 53.1 %. Five-year survival rates were 68.1, 37.8, and 33.1 % for pT1, pT2-3, and pT4 tumors, respectively (P = 0.001). Five-year survival rate was 56.5 % for node-negative tumors (pN0), 32.3 % for tumors with nodal metastases without involvement of jejunal mesentery nodes (pN+), and 17.1 % for tumors with involvement of jejunal mesentery nodes (pJN+) (P = 0.002). CONCLUSIONS: Our study suggests that an aggressive surgical approach can achieve a satisfactory outcome in GSC

Comparing surgical resection of limited hepatic metastases from colorectal cancer to non-operative treatment

The survival of two groups of patients, affected by liver metastases (Stage I and II by Gennari et al.) from a previously operated colorectal cancer and treated by surgical resection (Group 1, 39 patients) or chemotherapy with various cytotoxic drugs (Group 2, 31 patients) at the Istituto Nazionale Tumori, Milan, is reported. In comparison with Group 2, Group 1 included more patients with metachronous lesions, with high level of serum bilirubin and with primary tumour originating from the colon. A univariate analysis (log rank test) identified a statistically significant prognostic role of type of treatment (surgery vs chemotherapy) and of the level of serum bilirubin. However the multivariate analysis by the Cox's regression model showed that the only independent statistically significant prognostic factor was type of treatment, since the hazard ratio of surgery vs chemotherapy was 0.490 with a 95% confidence interval of 0.256-0.936. The survival probabilities at 24 and 36 months were respectively 60% and 47% in surgical patients, vs 30% and 23% in those receiving chemotherapy, the difference between the curves being statistically different (P = 0.001). The median survival of Group 1 patients was 30 months whereas the median survival of Group 2 patients was 19 months, a value quite similar to that published in literature for untreated patients with limited metastatic disease-thus indicating that this patients' population was not selected according to unfavourable criteria. These findings suggest a beneficial role of surgical resection in patients with colorectal metastases confined to the liver in Stages I and II