Phase II study of paclitaxel combined with capecitabine as second-line treatment for advanced gastric carcinoma after failure of cisplatin-based regimens

Purpose To determine the safety and the efficacy of paclitaxel and capecitabine as second-line combination chemotherapy after failure of platinum regimens in advanced gastric cancer. Methods Patients with histologically proven gastric cancer and measurable metastatic disease received capecitabine 825 mg/m2 twice daily (1,650 mg/m2 per day) on days 1–14 and paclitaxel 175 mg/m2 by intravenous infusion on day 1 every 3 weeks until disease progression or unacceptable toxicities. Results Between June 2003 and October 2005, 26 patients, of median age 59 years (range 41–84 years) were included in the study and were treated by paclitaxel/capecitabine combination. Overall response rate was 34.6% (95%CI = 17.2–55.7%) with one complete response and 42.3% (95%CI = 17.2–55.7%) of patients achieved a stable disease. Median progression-free survival was 4.5 months (95%CI = 4–4.5 months). Median overall survival was 7.5 months (95%CI = 6–10 months). Cumulated overall survival including cisplatin regimens was 15.5 months (95%CI = 11–18 months). Grade 3/4 adverse events included alopecia (30.8%), neutropenia (11.5%), hand foot skin reaction (11.5%), neuropathy (11.5%), arthralgias (7.5%), and anemia (3.8%). Conclusions Paclitaxel and capecitabine combination was safe and effective in advanced gastric cancer after failure of cisplatin regimens. The cumulated overall survival of 15.5 months suggests a particular interest of taxanes in second-line treatment after failure of platinum salts

Recanalization of obstructed metallic uncovered biliary stent using endobiliary radiofrequency ablation

International audienc

Contribution of the OC Sensor immunoassay in comparison to the Hemoccult II guaiac-test in organized colorectal cancer screening

Colorectal cancer (CRC) is a major cause of cancer-related death of worldwide with high incidence and mortality rate, accessible to a screening program in France, first with guaiac- based fecal occult blood test (g-FOBT) then with fecal immunochemical tests (FIT), since 2015, because of better accuracy. The aim of our study was to compare the characteristics of screen-detected lesions in two successive CRC screening campaigns, using two different tests (Hemoccult II and OC Sensor) in the department of Maine-et-Loire, and to precise the performance of these tests [participation rate, detection rates (DR), positive predictive value (PPV)]. Participants, invited by CAP SANTE 49, with polyps or cancer at the colonoscopy after a positive screening test between 01/01/2013 and 31/12/2016 were included. A guaiac-based fecal occult blood test (g-FOBT) was used from January 2013 to December 2014 and a FIT was used from June 2015 to December 2016). 2575 participants, 642 in g-FOBT group and 1933 in FIT group had lesions. Participation rate was not different between tests (p = 0.104), whereas DR and PPV were statistically higher in FIT for all lesions (2.61, 95% CI [2.50-2.70] vs 0.93, 95% CI [0.90-1.00], p < 0.0001 and 64.84, 95% CI [63.10-66.60], 50.00, 95% CI [47.30-52.70], p < 0.0001 respectively). FIT detects more precancerous lesions (adenomas, p < 0.001, and advanced adenomas, p < 0.001) than g-FOBT but g-FOBT detects more serrated polyps (p = 0.025). AAs were more in right colon in FIT than g-FOBT (p = 0.035). No different participation rate was detected between FIT and g-FOBT but DR and PPV of all lesions was higher with FIT

Relationship Between the Expression of O-Methylguanine-DNA Methyltransferase (MGMT) and p53, and the Clinical Response in Metastatic Pancreatic Adenocarcinoma Treated with FOLFIRINOX

BACKGROUND: To date, no predictive biomarker for the efficacy of FOLFIRINOX in metastatic pancreatic adenocarcinoma has been demonstrated. Deficiency in O-methylguanine-DNA methyltransferase (MGMT) has been associated with a therapeutic response in endocrine tumors of the pancreas and the lack of expression of protein 53 (p53) could interfere with the action of MGMT. OBJECTIVE: The aim of our study was to assess the prevalence of MGMT and p53 in patients with metastatic pancreatic adenocarcinoma treated with FOLFIRINOX as a first-line treatment and to investigate their association with therapeutic response and survival. PATIENTS AND METHODS: The immunohistochemical expression of MGMT was recorded as present or absent and the expression of p53 was semi-quantitatively scored in 30 patients with metastatic pancreatic adenocarcinoma, at Angers Hospital in France between September 2011 and June 2015. Clinical and radiologic data were collected retrospectively. RESULTS: The presence or absence of MGMT expression entailed no significant differences in response rate. Median values of progression-free survival (PFS) and overall survival (OS) were lower in patients with MGMT expression, but sample size is too small to conclude that there is a statistically significant difference. No significant relationship for response rate and PFS was observed in relation with p53 expression. By contrast, patients with a strong tumor expression of p53 had a significantly lower OS compared to patients with no or weak expression of the protein (p = 0.027). There was a positive correlation between the expression of p53 and MGMT (p = 0.08). CONCLUSIONS: These preliminary findings suggest that for patients treated with FOLFIRINOX as a first-line treatment for metastatic pancreatic adenocarcinoma, the immunohistochemical evaluation of MGMT could not predict the clinical outcome; however, the survival was not significant probably because of the under-powered study (due to small sample size). A strong tumor expression of p53 is associated with a poor prognosis of OS

Does enhanced recovery improve the survival rates of patients 3 years after undergoing surgery to remove a tumor in the colon?

PURPOSE: The advantages of enhanced recovery programs (ERP) after colorectal surgery for morbidity and length of stay are well known. On a longer term, evidence is much more limited. The aim of this study is to determine the impact of ERP on survival after 3 years of follow-up, following colorectal cancer surgery. METHODS: All the patients undergoing resection for colorectal cancer between the years 2010 and 2014 were included. Patients were classified according to their compliance with the ERP (< 70 or ≥ 70%). RESULTS: Among the 206 patients included during the period, 129 were male (62.6%). The 3-year overall survival rate was 70.4% (145 patients) and relapse-free survival was 59.2% (122 patients). The survival after 3 years was influenced by the initial metastatic status (p < 0.0001), operative morbidity (p < 0.001), and the presence of peritumoral emboli (p = 0.006). However, the compliance with the ERP ≥ 70% did not influence overall survival (p = 0.63), nor relapse-free survival (p = 0.93). The same observations were found among the "at-risk" population (synchronous metastasis and postoperative complication). CONCLUSION: The ERP does not seem to influence the 3-year relapse-free survival after colorectal resection for cancer

Metastatic hepatocellular carcinoma: when surgery and successive palliative treatments lead to remission.

Hepatocellular carcinoma (HCC) is the third leading cause of death by cancer worldwide. The prognosis of patients with metastatic HCC remains limited, with an expected median survival lower than 50% at 1 year. Here, we report the case of a 63-year-old man who suffered from a small HCC in the liver and a large unique metastasis in the right adrenal gland. A surgical resection of both lesions was performed. Seven months later, HCC recurred with an isolated right renal metastatic lymphadenopathy and a high alpha-fetoprotein level. HCC was brought under control by sorafenib; the alpha-fetoprotein level was greatly reduced but remained moderately elevated and stable over 2 years after the onset of chemotherapy. Additional external radiotherapy on the metastatic lymphadenopathy led to a normalization of the alpha-fetoprotein level and discontinuation of sorafenib treatment. One year after the end of radiotherapy, a second isolated metastasis occurred in the right lung. This tumor was surgically removed. Twenty-one months after this second surgical procedure, i.e., more than 5.5 years after the initial diagnosis of metastatic HCC, the patient was asymptomatic and tumor free

Efficacy of everolimus in patients with metastatic insulinoma and refractory hypoglycemia

BACKGROUND: Refractory hypoglycemia in patients with metastatic insulinoma is an important cause of morbidity and mortality. Everolimus could be a new therapeutic option. METHODS: Within the French Group, we conducted a retrospective, multicentric study of endocrine tumors to evaluate the time to the first recurrence of symptomatic hypoglycemia, after everolimus initiation, in patients with metastatic insulinoma and refractory hypoglycemia. Ongoing hyperglycemic medical options, tumor response, and safety information were recorded. RESULTS: Twelve patients with metastatic insulinoma and refractory hypoglycemia who were treated with everolimus between May 2007 and June 2011 were reviewed. Everolimus (starting dose, 10 mg/day, except in one patient, 5 mg/day) was given after a median of four previous therapeutic lines. Medication aimed at normalizing blood glucose levels in 11 patients. After a median duration of 6.5 months (range 1-35+ months), median time to the first recurrence of symptomatic hypoglycemia was 6.5 months (range 0 to 35+ months). Three patients discontinued everolimus because of cardiac and/or pulmonary adverse events at 1, 1.5, and 7 months after initiation, which led to two deaths. Three patients discontinued everolimus because of tumor progression at 2, 3, and 10 months after initiation, without recurrence of hypoglycemia. CONCLUSION: Everolimus appears to be a new effective treatment for patients with metastatic insulinoma and refractory hypoglycemia. Tolerance should be carefully monitored

Chemotherapy for Well-Differentiated Pancreatic Neuroendocrine Tumours with a Ki-67 Index ≥10%: Is There a More Effective Antitumour Regimen? A Retrospective Multicentre Study of the French Group of Endocrine Tumours (GTE)

BACKGROUND: The best chemotherapy regimen for well- differentiated pancreatic neuroendocrine tumours (pNETs) with a Ki-67 index ≥10% is still debated. We evaluated the antitumour efficacy of various first-line chemotherapy regimens (streptozocin based, platinum based, or dacarbazine/temozolomide based) in this situation. METHODS: In this retrospective multicentre study of the French Group of Endocrine Tumours (GTE), we recruited consecutive patients with advanced well-differentiated pNETs and a Ki-67 index ≥10% receiving chemotherapy between 2000 and 2012. The primary endpoint was progression-free survival (PFS) according to RECIST. RESULTS: Seventy-four patients (42 men, median age 55.5 years) were enrolled from 10 centres. Fifty-one patients (69%) had grade 2 NET and 61 (82%) were stage IV. Median overall survival was 36.3 months. Forty-four patients (59%) received streptozocin-based, 18 (24%) platinum-based, and 12 (16%) dacarbazine/temozolomide-based chemotherapy regimens. These 3 groups were similar regarding age, functioning tumours, grade, the number of metastatic sites, and surgery for primary tumours, but not regarding surgery for metastases and time since diagnosis. Grade 3 NET (HR 2.15, 95% CI: 1.18-3.92, p = 0.012) and age above 55 years (HR 1.84, 95% CI: 1.06-3.18, p = 0.030) were associated with shorter median PFS in the multivariate analyses. Compared to streptozocin-based chemotherapy, no difference was found in terms of PFS for the platinum-based or for the dacarbazine/temozolomide-based chemotherapy regimen: median PFS was 7.2, 7.5, and 7.2 months, respectively (p = 0.51). CONCLUSIONS: Patients with intermediate or highly proliferative well-differentiated pNETs may benefit from 1 of the 3 chemotherapy regimens. Increased age and grade 3 were associated with shorter median PFS. Randomised studies searching for response predictors and the best efficacy-tolerance ratio are required to personalise the strategy