Abstract:Oxaliplatin is a third-generation platinum compound that has shown a defi nite role in the management of colorectal cancer (CRC). Oxaliplatin in combination with fl uorouracil and leucovorin in the FOLFOX4 regimen represents a new standard of treatment in the adjuvant setting as well as for the metastatic disease. The combination of oxaliplatin with capecitabine in the XELOX regimen has been demonstrated to be not inferior to FOLFOX4 in metastatic patients, and it is under evaluation, with or without bevacizumab, in the post-surgical management of resected patients. FOLFOX4 and XELOX regimens represent a backbone on which to add new targeted drugs. Indeed, the combination of bevacizumab with either FOLFOX4 or XELOX signifi cantly prolonged the progression-free survival and overall survival in comparison with FOLFOX4 or XELOX combined with placebo in metastatic CRC patients, while FOLFOX4 plus cetuximab produced a signifi cantly greater activity than FOLFOX4 alone in metastatic CRC patients with K-RAS wild type.

Introduction: Studies on the durability of an intensive, structured education protocol on best insulin injection practice are missing for people with type 2 diabetes mellitus (T2DM). The aim of this study was to assess the durability of an intensive, structured education-based rehabilitation protocol on best insulin injection practice in well-trained subjects from our previous intensive, multimedia intervention study registered as the ISTERP-1 study. A total of 158 subjects with T2DM from the well-trained group of the 6-month-long ISTERP-1 study, all of whom had successfully attained lower glucose levels compared to baseline levels with lower daily insulin doses and with less frequent and severe hypoglycemic episodes, participated in the present investigation involving an additional 6-month follow-up period, called the ISTERP-2 study. Methods: Participants were randomized into an intervention group and a control group, depending on whether they were provided or not provided with further education refresher courses for 6 months. At the end of the 6 months, the two groups were compared in terms of injection habits, daily insulin dose requirement, number of severe or symptomatic hypoglycemic events, and glycated hemoglobin (HbA1c) levels.

Purpose This phase II trial assessed the tolerability and eYcacy of a triplet of oxaliplatin, irinotecan, and Xuorouracil/folinic acid in advanced gastric cancer. Methods Patients with unresectable or metastatic gastric cancer, unexposed to palliative chemotherapy, received oxaliplatin 85 mg/m 2 iv and irinotecan 150 mg/m 2 iv on day 1, 6S-folinic acid 250 mg/m 2 iv and Xuorouracil 750 mg/m 2 iv on day 2, every 2 weeks. Response rate (RR) was assessed after a minimum of four cycles, and treatment continued up to 12 cycles. Results Sixty-three patients were treated, with a median of eight (range 1-12) cycles/patient. Two complete and 19 partial responses were registered (RR 33% [95% CI, 22-46%]). Median progression-free survival was 7.5 (95% CI, 5.6-9.4) months, and median overall survival was 12.1 (95% CI, 10.8-13.4) months. Most common grade ¸3 toxicities were neutropenia (59%), febrile neutropenia (7%), vomiting (20%), and diarrhoea (10%). All-grade neurotoxicity aVected 33% of patients. Conclusions Oxaliplatin, irinotecan, and Xuorouracil/folinic acid administered every 2 weeks are safe and active in advanced gastric cancer. Keywords

Capecitabine, an oral prodrug of fluorouracil (5FU), has shown efficacy in terms of progression-free and overall survival at least equivalent to standard folinic acid (leucovorin)-modulated intravenous 5FU bolus regimens in patients with metastatic colorectal cancer. Moreover, capecitabine has demonstrated a better tolerability profile, producing a significantly lower occurrence of severe stomatitis than 5FU plus folinic acid regimens, making this drug particularly attractive for treating elderly patients. In addition, capecitabine can be combined with other active drugs such as irinotecan or oxaliplatin. Indeed, the combination of capecitabine plus oxaliplatin (XELOX regimen) now represents a new standard of care for the metastatic disease and is also under evaluation in the adjuvant setting. The combination of new biological drugs, such as bevacizumab, with the XELOX regimen was shown to further prolong the time to progression of metastatic disease, and might reduce the risk of recurrence for those with resected colon cancer with poor risk factors. Cost-effectiveness analyses have demonstrated that, despite higher acquisition costs, capecitabine appears to be more cost effective than standard treatments for the management of colorectal cancer patients.

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No differences in response rate (RR), progression-free survival (PFS), overall survival (OS) and quality of life (QoL) were seen in patients randomly treated with biweekly oxaliplatin plus either fluorouracil/folinic acid or capecitabine

For many years, a regimen of fluorouracil and cisplatin has been the standard of care for the treatment of patients with metastatic gastric cancer. More recently, triplet regimens that incorporate fluorouracil and cisplatin with epirubicin (ECF) or docetaxel are being used in the management of patients with metastatic disease; ECF is also being used as preoperative treatment of resectable disease. Capecitabine, a prodrug of fluorouracil that can be taken orally, has been assessed as an alternative to intravenous fluorouracil and has demonstrated noninferiority to its parent compound. Several trials have demonstrated the safety and efficacy of regimens combining capecitabine with other known active drugs against gastric cancer in doublet and triplet combinations. Oral capecitabine appears to be more convenient to administer than infused fluorouracil because it may obviate the need for central venous access and its associated risk of complications. All of these findings support consideration of capecitabine among the available drug treatment options for patients with metastatic and those with operable gastric cancers.

Clinical assessment of spinal impairment in Axial Spondyloarthritis is currently performed using the Bath Ankylosing Spondylitis Metrological Index (BASMI). Despite being appreciated for its simplicity, the BASMI index lacks sensitivity and specificity of spinal changes, demonstrating poor association with radiographical range of motion (ROM). Inertial measurement units (IMUs) have shown promising results as a cost-effective method to quantitatively examine movement of the human body, however errors due to sensor angular drift have limited their application to a clinical space. Therefore, this article presents a wearable sensor protocol that facilitates unrestrained orientation measurements in space while limiting sensor angular drift through a novel constraint-based approach. Eleven healthy male participants performed five BASMI-inspired functional movements where spinal ROM and continuous kinematics were calculated for five spine segments and four spinal joint levels (lumbar, lower thoracic, upper thoracic and cervical). A Bland–Altman analysis was used to assess the level of agreement on range of motion measurements, whilst intraclass correlation coefficient (ICC), standardised error measurement, and minimum detectable change (MDC) to assess relative and absolute reliability. Continuous kinematics error was investigated through root mean square error (RMSE), maximum absolute error (MAE) and Spearman correlation coefficient (ρ). The overall error in the measurement of continuous kinematic measures was low in both the sagittal (RMSE = 2.1°), and frontal plane (RMSE = 2.3°). ROM limits of agreement (LoA) and minimum detectable change were excellent for the sagittal plane (maximum value LoA 1.9° and MDC 2.4°) and fair for lateral flexion (overall value LoA 4.8° and MDC 5.7°). The reliability analysis showed excellent level of agreement (ICC > 0.9) for both segment and joint ROM across all movements. The results from this study demonstrated better or equivalent accuracy than previous studies and were considered acceptable for application in a clinical setting. The protocol has shown to be a valuable tool for the assessment of spinal ROM and kinematics, but a clinical validation study on Axial Spondyloarthritis patients is required for the development and testing of a novel mobility index.