Follow-up practice and healthcare utilisation of colorectal cancer survivors

Item does not contain fulltextOBJECTIVE: To examine healthcare utilisation and adherence to colorectal cancer (CRC) follow-up guidelines. METHODS: A total of 2450 out of 3025 stage I-III CRC survivors diagnosed between 2000 and 2009 completed the Hospital Anxiety and Depression Scale, SF-12, EORTC QLQ-CR38 and Fatigue Assessment Score questionnaires, in December 2010. Multivariable regression analyses were performed to identify predictors for increased follow-up care (>1 visit than recommended by guidelines). RESULTS: In the first follow-up year, the average number of cancer-related visits to the general practitioner and medical specialist was 1.7 and 4.2, respectively. More than 80% of the CRC survivors was comfortable with their follow-up schedule, and 49-72% of them received follow-up according to the guidelines. Around 29-47% was followed more than recommended. Simultaneously, around 4-14% of the CRC survivors received less follow-up care than recommended. Survivors of stage III disease treated with chemotherapy received the most follow-up care. In addition, lower socio-economic status stoma and fatigue were associated with increased follow-up care. CONCLUSION: CRC survivors were predominantly followed according to national guidelines. Increased follow-up care is driven by advanced disease stage, chemotherapy, SES, stoma and fatigue. Future studies should investigate how increased follow-up care use can be reduced, while still addressing patients' needs

Fifty tumor necrosis factor-based isolated limb perfusions for limb salvage in patients older than 75 years with limb-threatening soft tissue sarcomas and other extremity tumors

BACKGROUND: Isolated limb perfusion (ILP) with tumor necrosis factor (TNF) and melphalan is highly effective in treating limb-threatening soft tissue sarcoma (STS) and other bulky tumors. Because of fear of TNF-associated toxicity, ILP with TNF is not offered to older patients in some cancer centers, although especially in older patients, every attempt to avoid an amputation that may end their independence must be considered. METHODS: Out of 306 TNF-based ILPs, 50 ILPs were performed for limb salvage in 43 patients >75 years old (range, 75-91 years): 29 STS and 14 melanoma patients. RESULTS: In the STS patients, a response rate of 76% and a limb-salvage rate of 76% were achieved; in the melanoma patients, a 100% response rate and a 93% limb-salvage rate were achieved. Local toxicity was mild. The three postoperative deaths that occurred in the total series of 306 TNF-based ILPs in Rotterdam (75 years old after leakage-free perfusions and were not related to TNF but to extremely high-risk profiles in these three patients. CONCLUSIONS: Older patients should not be withheld a TNF-based ILP for limb salvage, because the procedure is safe and highly effective in these patients

Tendencies in baking quality of common wheat varieties realised in Ukraine and their influence on allele frequency of storage protein genes

Several conditions can mimic the clinical presentation of inflammatory breast cancer. Three women presented with a swollen, red and painful breast which turned out to be inflammatory breast cancer after being treated as infectious mastitis. Non-puerperal bacterial mastitis may be confused with inflammatory breast cancer, leading to potentially preventable delays in diagnosis and treatment. The skin changes in inflammatory breast cancer are caused by tumour emboli within the dermal lymphatics, and not by infiltration of inflammatory cells as is suggested by the nomenclature. Patients who are treated for suspected mastitis without clinical improvement in one week should be referred to outpatient care in the surgery department to exclude underlying malignancy

Study of the music preferences of preschool children : an examination of the effects of the learning environment on the extension of listening parameters

BACKGROUND: There is no consensus regarding resection of the primary tumour with few or absent symptoms in patients with synchronous unresectable metastatic colorectal cancer (CRC). A potential benefit of resection of the primary tumour is to prevent complications of the primary tumour in later stages of the disease. We here propose a randomized trial in order to demonstrate that resection of the primary tumour improves overall survival. METHODS/DESIGN: The CAIRO4 study is a multicentre, randomized, phase III study of the Dutch Colorectal Cancer Group (DCCG). Patients with synchronous unresectable metastases of CRC and few or absent symptoms of the primary tumour are randomized 1:1 between systemic therapy only, and resection of the primary tumour followed by systemic therapy. Systemic therapy will consist of fluoropyrimidine-based chemotherapy in combination with bevacizumab. The primary objective of this study is to determine the clinical benefit in terms of overall survival of initial resection of the primary tumour. Secondary endpoints include progression free survival, surgical morbidity, quality of life and the number of patients requiring resection of the primary tumour in the control arm. DISCUSSION: The CAIRO4 study is a multicentre, randomized, phase III study that will assess the benefit of resection of the primary tumour in patients with synchronous metastatic CRC. TRIAL REGISTRATION: The CAIRO4 study is registered at clinicaltrials.gov (NCT01606098)

One hundred consecutive isolated limb perfusions with TNF-alpha and melphalan in melanoma patients with multiple in-transit metastases

OBJECTIVE: The aim of this study is to describe the experience with 100 TNF-based ILP for locally advanced melanoma and to determine prognostic factors for response, time to local progression, and survival. METHODS: One hundred TNF-based ILPs were performed between 1991 and 2003 in 87 patients for whom local control by surgery of in-transit melanoma metastases was impossible. In total, 62 iliac, 33 femoral, and 5 axillary ILPs were performed in mild hyperthermic conditions with 2 to 4 mg of TNF and 10 to 13 mg of melphalan per liter of limb volume. RESULTS: Overall response was 95%, with 69% complete response, 26% partial response, and 5% no change. Complete response rate differed significantly for patients with IIIA disease versus IIIAB and IV. Local and systemic toxicity was mild to moderate in almost all cases, with no treatment-related death and one treatment-related amputation. Five-year overall survival was 32%; local progression occurred in 55% after a median of 16 months. In complete response patients, 5-year survival was 42% with local progression in 52% at a median of 22 months. Response rate and survival were significantly influenced by stage of disease; (local progression free) survival was influenced by response rate. CONCLUSIONS: TNF-based ILP results in excellent response rates in this patient population with unfavorable characteristics. Response on ILP predicts outcome in patients and reflects aggressiveness of the tumor

Low radiographic muscle density is associated with lower overall and disease-free survival in early-stage colorectal cancer patients

Contains fulltext : 197390.pdf (Publisher’s version ) (Open Access

Extinction of ants' feeding and social foraging on myrmecochorous seeds

BACKGROUND/AIMS: Fibrocaps is a dry powder fibrin sealant containing human plasma-derived fibrinogen and thrombin. The safety, efficacy, and application methods for Fibrocaps were evaluated in an exploratory, first-in-human, noncomparative, clinical study. METHODS: Patients with minor bleeding/oozing after elective partial hepatic resection had Fibrocaps applied to the bleeding site either directly from the vial or from a spray device, with manual pressure applied using a cellulose, collagen, or gelatin sponge, if needed. Safety was evaluated at screening and postoperative days 1, 2, and 5, and weeks 4 and 12. The formation of anti-thrombin antibodies was assessed at baseline, and after 4 and 12 weeks. Time to hemostasis (TTH) within 10 min was determined. RESULTS: Twenty-nine patients were treated with Fibrocaps; 6 experienced serious adverse events that were not related to the course of treatment. Adverse events occurring in >10% of patients were nausea, constipation, hypotension, obstipation, hypokalemia, and postoperative pain. Most adverse events were mild or moderate in severity. No patient developed anti-thrombin antibodies. The percentage of patients who achieved hemostasis was 93%; the median TTH was 3.8 min (range 0.3-10.3). Manual pressure was applied with Fibrocaps in 19 patients and considered beneficial in most. CONCLUSION: Fibrocaps was well tolerated in patients undergoing elective hepatic resection and resulted in rapid hemostasis. These safety and efficacy results support further clinical testing of this ready-to-use fibrin sealant as an adjunct to surgical hemostasis. (c) 2015 S. Karger AG, Basel

Black Europeans, the Indian coolies and empire : colonialisation and christianized Indians in colonial Malaya & Singapore, c. 1870s - c. 1950s

CONTEXT: Patients with thyroid nodules of indeterminate cytology undergo diagnostic surgery according to current guidelines. In 75% of patients, the nodule is benign. In these patients, surgery was unnecessary and unbeneficial because complications may occur. Preoperative fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) was found to have a very high negative predictive value (96%) and might therefore avoid futile surgery, complications, and costs. In the United States, two molecular tests of cytology material are routinely used for this purpose. OBJECTIVE: Five-year cost-effectiveness for routine implementation of FDG-PET/CT was evaluated in adult patients with indeterminate fine-needle aspiration cytology and compared with surgery in all patients and both molecular tests. DESIGN: A Markov decision model was developed to synthesize the evidence on cost-effectiveness about the four alternative strategies. The model was probabilistically analyzed. One-way sensitivity analyses of deterministic input variables likely to influence outcome were performed. SETTING AND SUBJECTS: The model was representative for adult patients with cytologically indeterminate thyroid nodules. MAIN OUTCOME MEASURES: The discounted incremental net monetary benefit (iNMB), the efficiency decision rule containing outcomes as quality-adjusted life-years and (direct) medical cost, of implementation of FDG-PET/CT is displayed. RESULTS: Full implementation of FDG-PET/CT resulted in 40% surgery for benign nodules, compared with 75% in the conventional approach, without a difference in recurrence free and overall survival. The FDG-PET/CT modality is the more efficient technology, with a mean iNMB of euro3684 compared with surgery in all. Also, compared with a gene expression classifier test and a molecular marker panel, the mean iNMB of FDG-PET/CT was euro1030 and euro3851, respectively, and consequently the more efficient alternative. CONCLUSION: Full implementation of preoperative FDG-PET/CT in patients with indeterminate thyroid nodules could prevent up to 47% of current unnecessary surgery leading to lower costs and a modest increase of health-related quality of life. Compared with an approach with diagnostic surgery in all patients and both molecular tests, it is the least expensive alternative with similar effectiveness as the gene-expression classifier