Alcohol drinking and head and neck cancer risk: the joint effect of intensity and duration

Background: Alcohol is a well-established risk factor for head and neck cancer (HNC). This study aims to explore the effect of alcohol intensity and duration, as joint continuous exposures, on HNC risk. Methods: Data from 26 case-control studies in the INHANCE Consortium were used, including never and current drinkers who drunk ≤10 drinks/day for ≤54 years (24234 controls, 4085 oral cavity, 3359 oropharyngeal, 983 hypopharyngeal and 3340 laryngeal cancers). The dose-response relationship between the risk and the joint exposure to drinking intensity and duration was investigated through bivariate regression spline models, adjusting for potential confounders, including tobacco smoking. Results: For all subsites, cancer risk steeply increased with increasing drinks/day, with no appreciable threshold effect at lower intensities. For each intensity level, the risk of oral cavity, hypopharyngeal and laryngeal cancers did not vary according to years of drinking, suggesting no effect of duration. For oropharyngeal cancer, the risk increased with durations up to 28 years, flattening thereafter. The risk peaked at the higher levels of intensity and duration for all subsites (odds ratio = 7.95 for oral cavity, 12.86 for oropharynx, 24.96 for hypopharynx and 6.60 for larynx). Conclusions: Present results further encourage the reduction of alcohol intensity to mitigate HNC risk

Lung Allocation Score System : First Italian Experience

Background: Lung transplantation is an established therapeutic option for patients with end-stage pulmonary disease. In May 2005, the lung allocation score (LAS) was introduced in the United States to maximize the benefit to the recipient population and reduce waiting list mortality. The LAS has been applied in a region of Italy since March 2016 on a provisional basis. The aims of the study were describing waiting list characteristics and short-term outcomes after lung transplantation before and after LAS introduction. Methods: All the patients who received transplants between January 1, 2011, and March 15, 2017, were included in our retrospective study. The study population was divided into 2 cohorts (historical cohort and post-LAS cohort) and a comparison among the main perioperative data was performed. Results: The historical cohort consisted of 415 patients on the waiting list with 91 deaths and 199 lung transplants; the post-LAS cohort consisted of 134 patients with 10 deaths on the waiting list and 51 transplants. Median waiting time and mortality on the list decreased from 223 to 106 days (P =.03) and from 11.2% to 7.5% (P >.05), respectively. The transplantation rate increased from 25% to 38% (P =.001) and the probability to receive a transplant in the first year in the post-LAS era increased significantly (P =.004). Conclusions: The results of the introduction of the LAS system in our region are encouraging and have not shown any adverse short-term effects. The regional coordination decided to prolong the experimental application of LAS in order to accumulate more data and to evaluate medium-term outcomes

Alcohol drinking and head and neck cancer risk: the joint effect of intensity and duration

Background: Alcohol is a well-established risk factor for head and neck cancer (HNC). This study aims to explore the effect of alcohol intensity and duration, as joint continuous exposures, on HNC risk. Methods: Data from 26 case-control studies in the INHANCE Consortium were used, including never and current drinkers who drunk ≤10 drinks/day for ≤54 years (24234 controls, 4085 oral cavity, 3359 oropharyngeal, 983 hypopharyngeal and 3340 laryngeal cancers). The dose-response relationship between the risk and the joint exposure to drinking intensity and duration was investigated through bivariate regression spline models, adjusting for potential confounders, including tobacco smoking. Results: For all subsites, cancer risk steeply increased with increasing drinks/day, with no appreciable threshold effect at lower intensities. For each intensity level, the risk of oral cavity, hypopharyngeal and laryngeal cancers did not vary according to years of drinking, suggesting no effect of duration. For oropharyngeal cancer, the risk increased with durations up to 28 years, flattening thereafter. The risk peaked at the higher levels of intensity and duration for all subsites (odds ratio = 7.95 for oral cavity, 12.86 for oropharynx, 24.96 for hypopharynx and 6.60 for larynx). Conclusions: Present results further encourage the reduction of alcohol intensity to mitigate HNC risk. © 2020, The Author(s), under exclusive licence to Cancer Research UK

Long term outcome of acute pancreatitis in Italy: Results of a multicentre study

Background: In Italy, no long-term studies regarding the natural history of acute pancreatitis have been carried out. Aim: To report the results of a follow-up on a large series of patients hospitalised for pancreatitis. Methods: Data of 631 patients admitted to 35 Italian hospitals were retrospectively evaluated 51.7 ± 8.4 months after discharge. Results: The average recovery time after mild or severe pancreatitis was 28.2 and 53.4 days respectively. Fourteen sequelae were not resolved and 9 cases required late surgical intervention. Eighty patients (12.7%) had a second hospital admission. Of the patients with mild biliary pancreatitis, 67.9% underwent a cholecystectomy. The overall incidence of relapse was 12.7%. Mortality was 9.8% and no death was related to pancreatitis. Three patients died from carcinoma of the pancreas. Conclusion: Reported recovery time after an attack of pancreatitis was longer than expected in the mild forms. The treatment of sequelae was delayed beyond one year after discharge. The incidence of relapse of biliary pancreatitis in patients not undergoing a cholecystectomy was low, due to endoscopic treatment. Mortality from pancreatic-related causes is low, but there is an association with malignant pancreatic or ampullary tumours not diagnosed during the acute phase of the illness