Discrepancy between satisfaction with mastication, food acceptability, and masticatory performance in older adults

PURPOSE: The purpose of this study was to investigate the relationship between self-assessed satisfaction with mastication and food acceptability and masticatory performance in a large sample of older adults with various occlusal statuses. MATERIALS AND METHODS: The subjects were 708 community-dwelling, independently living elderly persons (351 men and 357 women) with a mean age of 66.0 (SD: 4.2) years. Satisfaction with masticatory function and food acceptability (apples, grilled beef, and hard rice crackers) were evaluated using questionnaires. Masticatory performance was determined using test gummy jellies developed for measuring masticatory performance. Subjects were grouped into 3 categories by posterior occlusal contacts according to the Eichner Index. The Kruskal-Wallis test and a multiple logistic regression analysis for dissatisfaction with masticatory function were conducted. RESULTS: Overall, posterior occlusal contacts, food acceptability, and masticatory performance were associated with satisfaction with masticatory function when evaluated with bivariate analysis. Multiple logistic regression analysis showed that the number of foods that could be eaten without difficulty was the most important explanatory variable for dissatisfaction with masticatory function (P < .01). In contrast, objective masticatory performance was not significantly associated with dissatisfaction with masticatory function (P = .057) after controlling for posterior occlusal contacts and food acceptance. CONCLUSIONS: The subjective masticatory function was associated not only with objective masticatory performance, but also with an individual's posterior occlusal contacts.     

Acute oral selenium intoxication with ten times the lethal dose resulting in deep gastric ulcer

A 48-year-old woman presented after taking 2000 mg of selenium dioxide, corresponding to 10 times the experimental lethal dose in animals. She presented with mildly altered consciousness and hematemesis. Endoscopy revealed mucosal damage throughout the oral cavity, esophagus, and stomach. There was no evidence of perforation. After intubation and gastric lavage, hemodialysis was performed. The patient was discharged uneventfully on the 16(th) day. This case highlights a very rare acute selenium intoxication. Serum and urinary selenium levels and serum glutathione peroxidase activities during the patient's course were followed, as well as the mucosal corrosive damage caused by the selenium.     

Disruption of blood flow in the outflow graft is a valuable marker for detecting suction events in patients with continuous-flow left ventricular assist devices

Journal of Echocardiography -     

Comparison of visual field defect progression in secondary Glaucoma due to anterior uveitis caused by three types of herpes viruses

Graefe's Archive for Clinical and Experimental Ophthalmology - To clarify the prevalence of secondary glaucoma (SG) and its speed of progression in patients with herpes simplex virus...     

Pylorus-Resecting Pancreaticoduodenectomy Offers Long-Term Outcomes Similar to Those of Pylorus-Preserving Pancreaticoduodenectomy: Results of a Prospective Study

Background

We showed in a previous study that pylorus-resecting pancreaticoduodenectomy (PrPD), which divides the stomach adjacent to the pylorus ring, preserves more than 95 % of the stomach and significantly reduced the incidence of delayed gastric emptying (DGE) compared with pylorus-preserving pancreaticoduodenectomy (PpPD). However, long-term outcomes of PrPD and the adverse effect of early postoperative DGE on long-term outcomes remain unclear.

Methods

A total of 130 patients enrolled in a previous study were followed for 24 months after surgery. Primary endpoint was whether PrPD is a better surgical procedure than PpPD regarding long-term outcomes.

Results

Weight loss > grade 2 (Common Terminology Criteria for Adverse Events, Version 4.03) at 24 months after surgery was significantly better in group PrPD (16.2 %) than in group PpPD (42.2 %) (p = 0.011). Nutritional status and late postoperative complications were similar for the two groups. The incidence of weight loss > grade 2 at 24 months was 63.6 % in DGE patients with DGE and 25.3 % in non-DGE patients (p = 0.010). T _max (time to peak ¹³CO₂ content in ¹³C-acetate breath test) at 24 months in DGE patients was significantly delayed compared with that in non-DGE patients (27.9 ± 22.7 vs. 16.5 ± 10.1 min, p = 0.023). Serum albumin level at 24 months was higher in non-DGE patients than in those with DGE (3.7 ± 0.6 vs. 4.1 ± 0.4 g/dl, p = 0.013).

Conclusions

PrPD offers long-term outcomes similar to those of PpPD. DGE may be associated with weight loss and poor nutritional status in patients with long-term outcomes.