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Background The purpose of the present study was to describe the impact of treatment of pancreatic and peri-ampullary malignancy on patient reported outcomes (PRO). However, limited data are available describing the impact of curative or palliative therapy on pancreatic/peri-ampullary malignancy and quality of life. Methods Patients selected for pancreaticoduodenectomy (PD) completed the European Organisation for Research and Treatment of Cancer QLQ-C30 questionnaire pre-surgery and 6 weeks, 3, 6, 12, 18, and 24 months postoperatively. Patients selected for palliative treatments completed the same questionnaire before treatment and monthly thereafter. Mean scores and 95 % confidence intervals (CI) were calculated for functional scales. Symptom scales and single items were categorized as either minimal or severe, and they were reported as proportions of patients experiencing severe symptoms with 95 % CI. Results A total of 100 patients (53 planned PD, 47 palliative) were enrolled. Of the 53 patients planned for surgery, 12 had tumors that were unresectable and 41 underwent pancreatoduodenectomy (PD). Seven patients were excluded because of benign histology or concurrent malignancy. Baseline questionnaire compliance was 70 %. For those undergoing PD, there were 53 complications, 7 deaths at 1 year, and 14 deaths at 2 years. Post-surgery most functions and symptoms deteriorated. Recovery in global health and most symptoms occurred by 3 months, and functional scales recovered by 6 months. Recovery of PRO was maintained in the survivors at 2 years. Palliative patients had poorer function and more symptoms at baseline; however, poor follow-up questionnaire compliance prevented further analysis of this group. Conclusions Pancreaticoduodenectomy has a short-term negative impact on PRO that recovers within 6 months and is maintained at 2 years in survivors. Further work evaluating palliative and curative treatment in larger patient groups with disease-specific questionnaires is necessary.

Background: There is no specific quality of life (QoL) measurement tool to quantify QoL in patients with biliary tract cancer. Quality of life measurement is an increasingly crucial trial end point and is now being incorporated into clinical practice. Methods: This International Multicentre Phase IV Validation Study assessed the QLQ-BIL21 module in 172 patients with cholangiocarcinoma and 91 patients with cancer of the gallbladder. Patients completed the questionnaire at baseline pretherapy and subsequently at 2 months. Following this, the psychometric properties of reliability, validity, scale structure and responsiveness to change were analysed. Results: Analysis of the QLQ-BIL21 scales showed appropriate reliability with Cronbach’s α -coefficients >0.70 for all scales overall. Intraclass correlations exceeded 0.80 for all scales. Convergent validity >0.40 was demonstrated for all items within scales, and discriminant validity was confirmed with values <0.70 for all scales compared with each other. Scale scores changed in accordance with Karnofsky performance status and in response to clinical change. Conclusions: The QLQ-BIL21 is a valid tool for the assessment of QoL in patients with cholangiocarcinoma and cancer of the gallbladder.

Previous results of the EORTC intergroup trial 40983 showed that perioperative chemotherapy with FOLFOX4 (folinic acid, fluorouracil, and oxaliplatin) increases progression-free survival (PFS) compared with surgery alone for patients with initially resectable liver metastases from colorectal cancer. Here we present overall survival data after long-term follow-up. This randomised, controlled, parallel-group, phase 3 study recruited patients from 78 hospitals across Europe, Australia, and Hong Kong. Eligible patients aged 18–80 years who had histologically proven colorectal cancer and up to four liver metastases were randomly assigned (1:1) to either perioperative FOLFOX4 or surgery alone. Perioperative FOLFOX4 consisted of six 14-day cycles of oxaliplatin 85mg/m2, folinic acid 200 mg/m2 (DL form) or 100 mg/m2 (L form) on days 1–2 plus bolus, and fluorouracil 400 mg/m2 (bolus) and 600 mg/m2 (continuous 22 h infusion), before and after surgery. Patients were centrally randomised by minimisation, adjusting for centre and risk score and previous adjuvant chemotherapy to primary surgery for colorectal cancer, and the trial was open label. Analysis of overall survival was by intention to treat in all randomly assigned patients. This trial is registered with ClinicalTrials.gov, number NCT00006479. Between Oct 10, 2000, and July 5, 2004, 364 patients were randomly assigned to a treatment group (182 patients in each group, of which 171 per group were eligible and 152 per group underwent resection). At a median follow-up of 8·5 years (IQR 7·6–9·5), 107 (59%) patients in the perioperative chemotherapy group had died versus 114 (63%) in the surgery-only group (HR 0·88, 95% CI 0·68–1·14; p=0·34). In all randomly assigned patients, median overall survival was 61·3 months (95% CI 51·0–83·4) in the perioperative chemotherapy group and 54·3 months (41·9–79·4) in the surgery alone group. 5-year overall survival was 51·2% (95% CI 43·6–58·3) in the perioperative chemotherapy group versus 47·8% (40·3–55·0) in the surgery-only group. Two patients in the perioperative chemotherapy group and three in the surgery-only group died from complications of protocol surgery, and one patient in the perioperative chemotherapy group died possibly as a result of toxicity of protocol treatment. We found no difference in overall survival with the addition of perioperative chemotherapy with FOLFOX4 compared with surgery alone for patients with resectable liver metastases from colorectal cancer. However, the previously observed benefit in PFS means that perioperative chemotherapy with FOLFOX4 should remain the reference treatment for this population of patients. Norwegian and Swedish Cancer Societies, Cancer Research UK, Ligue Nationale Contre Cancer, US National Cancer Institute, Sanofi-Aventis.

Surgery for colorectal liver metastases results in an overall survival of about 40% at 5 years. Progression-free survival is increased with the addition of oxaliplatin and fluorouracil chemotherapy. The addition of cetuximab to these chemotherapy regimens results in an overall survival advantage in patients with advanced disease who have the KRAS exon 2 wild-type tumour genotype. We aimed to assess the benefit of addition of cetuximab to standard chemotherapy in patients with resectable colorectal liver metastasis. Patients with KRAS exon 2 wild-type resectable or suboptimally resectable colorectal liver metastases were randomised in a 1:1 ratio to receive chemotherapy with or without cetuximab before and after liver resection. Randomisation was done using minimisation with factors of surgical centre, poor prognostic tumour (one or more of: ≥4 metastases, N2 disease, or poor differentiation of primary tumour), and previous adjuvant treatment with oxaliplatin. Chemotherapy consisted of oxaliplatin 85 mg/m2 intravenously over 2 h and fluorouracil bolus 400 mg/m2 intravenously over 5 min, followed by a 46 h infusion of fluorouracil 2400 mg/m2 repeated every 2 weeks (regimen one) or oxaliplatin 130 mg/m2 intravenously over 2 h and oral capecitabine 1000 mg/m2 twice daily on days 1–14 repeated every 3 weeks (regimen two). Patients who had received adjuvant oxaliplatin could receive irinotecan 180 mg/m2 intravenously over 30 min with fluorouracil instead of oxaliplatin (regimen three). Cetuximab was given as an intravenous dose of 500 mg/m2 every 2 weeks with regimen one and three or a loading dose of 400 mg/m2 followed by a weekly infusion of 250 mg/m2 with regimen two. The primary endpoint was progression-free survival. This is an interim analysis, up to Nov 1, 2012, when the trial was closed, having met protocol-defined futility criteria. This trial is registered, ISRCTN22944367. 128 KRAS exon 2 wild-type patients were randomised to chemotherapy alone and 129 to chemotherapy with cetuximab between Feb 26, 2007, and Nov 1, 2012. 117 patients in the chemotherapy alone group and 119 in the chemotherapy plus cetuximab group were included in the primary analysis. The median follow-up was 21·1 months (95% CI 12·6–33·8) in the chemotherapy alone group and 19·8 months (12·2–28·7) in the chemotherapy plus cetuximab group. With an overall median follow-up of 20·7 months (95% CI 17·9–25·6) and 123 (58%) of 212 required events observed, progression-free survival was significantly shorter in the chemotherapy plus cetuximab group than in the chemotherapy alone group (14·1 months [95% CI 11·8–15·9] vs 20·5 months [95% CI 16·8–26·7], hazard ratio 1·48, 95% CI 1·04–2·12, p=0·030). The most common grade 3 or 4 adverse events were low neutrophil count (15 [11%] preoperatively in the chemotherapy alone group vs six [4%] in the chemotherapy plus cetuximab group; four [4%] vs eight [8%] postoperatively), embolic events (six [4%] vs eight [6%] preoperatively; two [2%] vs three [3%] postoperatively), peripheral neuropathy (six [4%] vs one [1%] preoperatively; two [2%] vs four [4%] postoperatively), nausea or vomiting (four [3%] vs six [4%] preoperatively; four [4%] vs two [2%] postoperatively), and skin rash (two [1%] vs 21 [15%] preoperatively; 0 vs eight [8%] postoperatively). There were three deaths in the chemotherapy plus cetuximab group (one interstitial lung disease and pulmonary embolism, one bronchopneumonia, and one pulmonary embolism) and one in the chemotherapy alone group (heart failure) that might have been treatment related. Addition of cetuximab to chemotherapy and surgery for operable colorectal liver metastases in KRAS exon 2 wild-type patients results in shorter progression-free survival. Translational investigations to explore the molecular basis for this unexpected interaction are needed but at present the use of cetuximab in this setting cannot be recommended. Cancer Research UK.

Background Despite advanced staging investigations, some patients with potentially resectable colorectal liver metastases (CLM) are unresectable at laparotomy. Staging laparoscopy and laparoscopic ultrasound (Lap + LUS) detects a subset of these unresectable patients before a major laparotomy. Clinical risk scoring may be helpful to identify this subgroup. The goal of our study was to evaluate the role of Lap + LUS and to assess the value of the Memorial Sloan Kettering clinical risk score (CRS) in identifying this subset. Methods Patients were identified from the regional multidisciplinary team (MDT) cancer database and operative records for a 5-year period. All patients whose tumors were deemed resectable proceeded to Lap + LUS. LUS findings were recorded and any change in MDT plan was noted. LUS findings were compared with resectability at open surgery. The CRS (Memorial Sloan-Kettering) based on five factors was calculated. Results A total of 79 patients were identified. In 15 of 74 patients, LUS prevented an unnecessary laparotomy by predicting the benign nature of lesions or demonstrating unresectability. The CRS ranged from 0 to 4. Lap + LUS prevented an operation in only 7% of patients with a CRS of ≤2. However in patients with a CRS > 2, Lap + LUS prevented an operation in 24% of patients. Conclusions LUS prevented an unnecessary laparotomy in 20% of patients. This may reduce inpatient stay, morbidity, and mortality, allowing some patients to proceed to palliative treatments earlier. The benefit of Lap + LUS is limited in patients with a CRS of ≤2. It is worth considering selective use of Lap + LUS for the staging of CLM.

Surgical resection alone is regarded as the standard of care for patients with liver metastases from colorectal cancer, but relapse is common. We assessed the combination of perioperative chemotherapy and surgery compared with surgery alone for patients with initially resectable liver metastases from colorectal cancer. This parallel-group study reports the trial's final data for progression-free survival for a protocol unspecified interim time-point, while overall survival is still being monitored. 364 patients with histologically proven colorectal cancer and up to four liver metastases were randomly assigned to either six cycles of FOLFOX4 before and six cycles after surgery or to surgery alone (182 in perioperative chemotherapy group vs 182 in surgery group). Patients were centrally randomised by minimisation, adjusting for centre and risk score. The primary objective was to detect a hazard ratio (HR) of 0·71 or less for progression-free survival. Primary analysis was by intention to treat. Analyses were repeated for all eligible (171 vs 171) and resected patients (151 vs 152). This trial is registered with ClinicalTrials.gov, number NCT00006479. In the perioperative chemotherapy group, 151 (83%) patients were resected after a median of six (range 1–6) preoperative cycles and 115 (63%) patients received a median six (1–8) postoperative cycles. 152 (84%) patients were resected in the surgery group. The absolute increase in rate of progression-free survival at 3 years was 7·3% (from 28·1% [95·66% CI 21·3–35·5] to 35·4% [28·1–42·7]; HR 0·79 [0·62–1·02]; p=0·058) in randomised patients; 8·1% (from 28·1% [21·2–36·6] to 36·2% [28·7–43·8]; HR 0·77 [0·60–1·00]; p=0·041) in eligible patients; and 9·2% (from 33·2% [25·3–41·2] to 42·4% [34·0–50·5]; HR 0·73 [0·55–0·97]; p=0·025) in patients undergoing resection. 139 patients died (64 in perioperative chemotherapy group vs 75 in surgery group). Reversible postoperative complications occurred more often after chemotherapy than after surgery (40/159 [25%] vs 27/170 [16%]; p=0·04). After surgery we recorded two deaths in the surgery alone group and one in the perioperative chemotherapy group. Perioperative chemotherapy with FOLFOX4 is compatible with major liver surgery and reduces the risk of events of progression-free survival in eligible and resected patients. Swedish Cancer Society, Cancer Research UK, Ligue Nationale Contre le Cancer, US National Cancer Institute, Sanofi-Aventis.

Despite improvements in multidisciplinary management, patients with biliary tract cancer have a poor outcome. Only 20% of patients are eligible for surgical resection with curative intent, with 5-year overall survival of less than 10% for all patients. To our knowledge, no studies have described a benefit of adjuvant therapy. We aimed to determine whether adjuvant capecitabine improved overall survival compared with observation following surgery for biliary tract cancer. This randomised, controlled, multicentre, phase 3 study was done across 44 specialist hepatopancreatobiliary centres in the UK. Eligible patients were aged 18 years or older and had histologically confirmed cholangiocarcinoma or muscle-invasive gallbladder cancer who had undergone a macroscopically complete resection (which includes liver resection, pancreatic resection, or, less commonly, both) with curative intent, and an Eastern Cooperative Oncology Group performance status of less than 2. Patients who had not completely recovered from previous surgery or who had previous chemotherapy or radiotherapy for biliary tract cancer were also excluded. Patients were randomly assigned 1:1 to receive oral capecitabine (1250 mg/m2 twice daily on days 1–14 of a 21-day cycle, for eight cycles) or observation commencing within 16 weeks of surgery. Treatment was not masked, and allocation concealment was achieved with a computerised minimisation algorithm that stratified patients by surgical centre, site of disease, resection status, and performance status. The primary outcome was overall survival. As prespecified, analyses were done by intention to treat and per protocol. This study is registered with EudraCT, number 2005-003318-13. Between March 15, 2006, and Dec 4, 2014, 447 patients were enrolled; 223 patients with biliary tract cancer resected with curative intent were randomly assigned to the capecitabine group and 224 to the observation group. The data cutoff for this analysis was March 6, 2017. The median follow-up for all patients was 60 months (IQR 37–60). In the intention-to-treat analysis, median overall survival was 51·1 months (95% CI 34·6–59·1) in the capecitabine group compared with 36·4 months (29·7–44·5) in the observation group (adjusted hazard ratio [HR] 0·81, 95% CI 0·63–1·04; p=0·097). In a protocol-specified sensitivity analysis, adjusting for minimisation factors and nodal status, grade, and gender, the overall survival HR was 0·71 (95% CI 0·55–0·92; p=0·010). In the prespecified per-protocol analysis (210 patients in the capecitabine group and 220 in the observation group), median overall survival was 53 months (95% CI 40 to not reached) in the capecitabine group and 36 months (30–44) in the observation group (adjusted HR 0·75, 95% CI 0·58–0·97; p=0·028). In the intention-to-treat analysis, median recurrence-free survival was 24·4 months (95% CI 18·6–35·9) in the capecitabine group and 17·5 months (12·0–23·8) in the observation group. In the per-protocol analysis, median recurrence-free survival was 25·9 months (95% CI 19·8–46·3) in the capecitabine group and 17·4 months (12·0–23·7) in the observation group. Adverse events were measured in the capecitabine group only, and of the 213 patients who received at least one cycle, 94 (44%) had at least one grade 3 toxicity, the most frequent of which were hand-foot syndrome in 43 (20%) patients, diarrhoea in 16 (8%) patients, and fatigue in 16 (8%) patients. One (<1%) patient had grade 4 cardiac ischaemia or infarction. Serious adverse events were observed in 47 (21%) of 223 patients in the capecitabine group and 22 (10%) of 224 patients in the observation group. No deaths were deemed to be treatment related. Although this study did not meet its primary endpoint of improving overall survival in the intention-to-treat population, the prespecified sensitivity and per-protocol analyses suggest that capecitabine can improve overall survival in patients with resected biliary tract cancer when used as adjuvant chemotherapy following surgery and could be considered as standard of care. Furthermore, the safety profile is manageable, supporting the use of capecitabine in this setting. Cancer Research UK and Roche.

Pancreatic haemangiomas are rare benign tumours that can affect both adults and children. They have an unknown incidence and only 15 adult cases have been reported, all from histological examination. Patients present with vague symptoms relating to tumour mass or they are detected incidentally. Cross-sectional imaging is the mainstay of investigation and may reveal arterially enhancing cystic lesions but in the case presented here, it was non-diagnostic. The use of endoscopic ultrasonography confirmed the nature of the benign lesion, allowing a conservative approach as opposed to operative resection.

Background: The addition of cetuximab (CTX) to perioperative chemotherapy (CT) for operable colorectal liver metastases resulted in a shorter progression-free survival. Details of disease progression are described to further inform the primary study outcome. Methods: A total of 257 KRAS wild-type patients were randomised to CT alone or CT with CTX. Data regarding sites and treatment of progressive disease were obtained for the 109 (CT n =48, CT and CTX n =61) patients with progressive disease at the cut-off date for analysis of November 2012. Results: The liver was the most frequent site of progression (CT 67% (32/48); CT and CTX 66% (40/61)). A higher proportion of patients in the CT and group had multiple sites of progressive disease (CT 8%, 4/48; CT and CTX 23%, 14/61 P =0.04). Further treatment for progressive disease is known for 84 patients of whom 69 received further CT, most frequently irinotecan based. Twenty-two patients, 11 in each arm, received CTX as a further line agent. Conclusions: Both the distribution of progressive disease and further treatment are as expected for such a cohort. The pattern of disease progression seen is consistent with failure of systemic micrometastatic disease control rather than failure of local disease control following liver surgery.