BACKGROUND: Prior studies have shown that drivers with type 2 diabetes are more likely to be involved in motor vehicle collisions (MVCs) compared to the general population. Certain meteorological factors have been increasingly recognized as contributors to MVC risk. This study aims to examine the association of MVCs with temperature, rainfall, wind speed, and sunshine duration among drivers with type 2 diabetes. METHODS: Using Taiwan's National Health Insurance data (2019-2021), we identified individuals diagnosed with type 2 diabetes and linked their records to the Police-Reported Traffic Accident Registry to obtain daily MVC counts. Meteorological data were sourced from the Central Weather Administration. Associations between daily weather conditions and MVCs were assessed using a Distributed Lag Non-Linear Model. RESULTS: Over the 1,096-day study period, 170,468 MVC events involving drivers with type 2 diabetes were recorded. A U-shaped association was observed between same-day temperature and MVC rates. Compared with the reference temperature of 17.5 °C, both lower temperatures (≤15 °C; rate ratio [RR] = 1.014-1.053) and higher temperatures (≥30 °C; RR = 1.062) were associated with increased MVC risk. Rainfall showed an inverse relationship with MVCs. Compared with 70 mm of rainfall, the lowest MVC rate occurred at 129 mm (RR = 0.873), while the highest was on rain-free days (0 mm; RR = 1.068). Stronger effects were observed when lag periods up to 14 days were considered. Wind speed and sunshine duration were not significantly associated with MVC risk. CONCLUSIONS These findings suggest that drivers with type 2 diabetes should exercise greater caution on days with extreme temperatures or in days with lesser rainfall, as these conditions may elevate MVC risk.
Humans ; Diabetes Mellitus, Type 2/epidemiology* ; Taiwan/epidemiology* ; Accidents, Traffic/statistics & numerical data* ; Male ; Middle Aged ; Female ; Weather ; Aged ; Adult ; Temperature ; Risk Factors

Background: Chemoradiotherapy is the standard treatment for esophageal cancer, but the optimal radiation dose remains undetermined. A dose of 50.4 Gy is commonly used in both neoadjuvant and definitive settings. This study evaluates the outcomes of using 50.4 Gy in neoadjuvant chemoradiotherapy (nCRT). Methods: Patients with esophageal cancer who underwent nCRT with 50.4 Gy radiation followed by surgery between 2010 and 2023 were retrospectively analyzed. They were categorized as achieving pathological complete response (pCR patients) or not (non-pCR patients). Oncological outcomes, including overall survival (OS) and recurrence-free survival (RFS), were assessed. Results: Among 258 patients treated with nCRT, 96.5% completed the treatment protocol, and 74.4% (n=192) proceeded to surgery. These 192 patients formed the analysis cohort. The overall complication rate was 70.3%, with 19.3% classified as major complications. The 30-day and 90-day postoperative mortality rates were both 0.5%. The pCR rate was 45%. Patients with pCR had a 3-year OS rate of 72.7% and a median survival of 125 months, whereas non-pCR patients had a 3-year OS rate of 49.6% and a median survival of 35 months (p=0.002). Additionally, pCR patients had a 3-year RFS rate of 62.0% and a median RFS of 68 months, compared to 33.6% and 20 months, respectively, for non-pCR patients (p<0.001). Conclusion This study reports the outcomes of using 50.4 Gy in nCRT for locally advanced esophageal cancer. The findings affirm the efficacy of 50.4 Gy neoadjuvant chemoradiotherapy in achieving favorable long-term outcomes, particularly among patients with complete pathological response.

Although gastroesophageal reflux disease is not as common in Asia as in western countries, the prevalence has increased substantially during the past decade. Gastroesophageal reflux disease is associated with considerable reductions in subjective well-being and work productivity, as well as increased healthcare use. Proton pump inhibitors (PPIs) are currently the most effective treatment for gastroesophageal reflux disease. However, there are limitations associated with these drugs in terms of partial and non-response. Dexlansoprazole is the first PPI with a dual delayed release formulation designed to provide 2 separate releases of medication to extend the duration of effective plasma drug concentration. Dexlansoprazole has been shown to be effective for healing of erosive esophagitis, and to improve subjective well-being by controlling 24-hour symptoms. Dexlansoprazole has also been shown to achieve good plasma concentration regardless of administration with food, providing flexible dosing. Studies in healthy volunteers showed no clinically important effects on exposure to the active metabolite of clopidogrel or clopidogrel-induced platelet inhibition, with no dose adjustment of clopidogrel necessary when coprescribed. This review discusses the role of the new generation PPI, dexlansoprazole, in the treatment of gastroesophageal reflux disease in Asia.
Asia* ; Blood Platelets ; Delayed-Action Preparations ; Delivery of Health Care ; Dexlansoprazole* ; Efficiency ; Esophagitis ; Gastroesophageal Reflux* ; Healthy Volunteers ; Plasma ; Prevalence ; Proton Pump Inhibitors ; Proton Pumps* ; Protons*

BACKGROUNDNasopharyngeal carcinoma (NPC) patients have a 19%-56% locoregional recurrence rate after primary therapy. For those recurrent NPC (rNPC) patients, re-irradiation may cause some complications. In recent years, endoscopic endonasal nasopharyngectomy (EEN) has become a surgical option for rNPC patients. Here we introduce the concept of en bloc excision (EBE) technique for EEN, including the surgical technique and clinical outcomes.

METHODSA retrospective study was conducted covering September 2009 to May 2013, involving the collection of locoregional rNPC cases from two institutions (Kuang-Tien General Hospital (KTGH) in Taiwan and National University Health System (NUHS) in Singapore). These patients failed prior therapy and then underwent EEN. We reported the 2-year overall survival rate, the 2-year disease-free survival rate, and related complications.

RESULTSNine patients (five from KTGH and four from NUHS) completed this study, with five, two, and two patients of recurrence tumors (rT1), rT2, and rT3, respectively. The mean age was 46.4 years (range 32-63); the mean follow-up period was 24.9 months (range 10-45). The 2-year survival rate and the 2-year disease-free rate were 100% and 80%, respectively, in five patients. No significant complications or cases of mortality occurred.

CONCLUSIONSThe EBE concept of EEN is suitable for early rT1 and has relatively encouraging short-term outcomes. In selected rT2, careful EBE can be performed by expanding the surgical field. A clear view of the internal carotid artery-related anatomy is indispensable. In the future, more series may be needed to determine the role of EEN in rNPC patients.

Adult ; Carcinoma ; Endoscopy ; methods ; Female ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; surgery ; Retrospective Studies ; Treatment Outcome