Pancreatic cancer is difficult to diagnose at an early stage and is associated with a very poor survival.Ten percent of pancreatic cancers result from genetic susceptibility and/or familial aggregation.Individuals fro...Pancreatic cancer is difficult to diagnose at an early stage and is associated with a very poor survival.Ten percent of pancreatic cancers result from genetic susceptibility and/or familial aggregation.Individuals from families with multiple affected first-degree relatives and those with a known cancer-causing genetic mutation have been shown to be at much higher risk of developing pancreatic cancer.Recent efforts have focused on detecting disease at an earlier stage to improve survival in these high-risk groups.This article reviews high-risk groups,screening methods,and current screening programs and their results.展开更多
Cardiac rupture （CR） is a potentially fatal mechanical complication of ST-elevation myocardial infarction （STEMI）. We aimed to determine the incidence and risk factors of CR in Chinese STEMI patients. A total of 9...Cardiac rupture （CR） is a potentially fatal mechanical complication of ST-elevation myocardial infarction （STEMI）. We aimed to determine the incidence and risk factors of CR in Chinese STEMI patients. A total of 9798 consecutive STEMI patients from four centers in China were retrospectively analyzed, among which 178 patients had CR. STEMI patients without CR were chosen as a control group. Clinical characteristics were compared between STEMI patients with CR and those without CR. The incidence of CR in STEMI patients was 1.82%, and the 30-d mortality was up to 61.2%. CR patients were significantly older, more female, and associated with a longer time from onset of pain to hospital admission than their non-CR counterparts （P〈0.001）. More patients with anterior myocardial infarction （82.1%） were found in the CR group, and CR patients had significantly higher heart rates than the control group （（91±19） bpm vs. （71±16） bpm; P〈0.001）. In multiple-adjusted models, the independent risk factors of CR were advanced age, female gender, anaemia, increased heart rate, anterior myocardial infarction, increased white blood cell （WBC） count, delayed admission, and renal dysfunction. The level of hemoglobin remained a significant deter- minant factor of CR （OR （95% CI）： 0.82 （0.75-0.89）; P〈0.001） after adjusting for various potential confounding factors. Counts of WBC also remained a significant determinant of the CR （OR （95% CI）： 1.08 （1.04-1.12）; P〈0.001）. A number of variables were independently related to CR. This study indicated, for the first time, that both hemoglobin and WBC levels were independently correlated with occurrence of CR.展开更多
文摘Pancreatic cancer is difficult to diagnose at an early stage and is associated with a very poor survival.Ten percent of pancreatic cancers result from genetic susceptibility and/or familial aggregation.Individuals from families with multiple affected first-degree relatives and those with a known cancer-causing genetic mutation have been shown to be at much higher risk of developing pancreatic cancer.Recent efforts have focused on detecting disease at an earlier stage to improve survival in these high-risk groups.This article reviews high-risk groups,screening methods,and current screening programs and their results.
基金Project supported by the China Capital Clinical Research(No.Z121107001012002)
文摘Cardiac rupture （CR） is a potentially fatal mechanical complication of ST-elevation myocardial infarction （STEMI）. We aimed to determine the incidence and risk factors of CR in Chinese STEMI patients. A total of 9798 consecutive STEMI patients from four centers in China were retrospectively analyzed, among which 178 patients had CR. STEMI patients without CR were chosen as a control group. Clinical characteristics were compared between STEMI patients with CR and those without CR. The incidence of CR in STEMI patients was 1.82%, and the 30-d mortality was up to 61.2%. CR patients were significantly older, more female, and associated with a longer time from onset of pain to hospital admission than their non-CR counterparts （P〈0.001）. More patients with anterior myocardial infarction （82.1%） were found in the CR group, and CR patients had significantly higher heart rates than the control group （（91±19） bpm vs. （71±16） bpm; P〈0.001）. In multiple-adjusted models, the independent risk factors of CR were advanced age, female gender, anaemia, increased heart rate, anterior myocardial infarction, increased white blood cell （WBC） count, delayed admission, and renal dysfunction. The level of hemoglobin remained a significant deter- minant factor of CR （OR （95% CI）： 0.82 （0.75-0.89）; P〈0.001） after adjusting for various potential confounding factors. Counts of WBC also remained a significant determinant of the CR （OR （95% CI）： 1.08 （1.04-1.12）; P〈0.001）. A number of variables were independently related to CR. This study indicated, for the first time, that both hemoglobin and WBC levels were independently correlated with occurrence of CR.
