An undergraduate dental education program providing care for children with disabilities

In 1981, the School of Dental Medicine at Stony Brook provided treatment for disabled children as part of the regular clinical rotation in the Department of Children's Dentistry. In 1988, 64% of the graduates of this program responded to a questionnaire survey (157 questionnaires sent, 97 returned). Forty-eight percent stated that they regularly treat this population in their current practices. Of those not regularly treating this population, 40% attributed this to specialty practice limitation. The majority of those responding (62%) reported that the experience this training provided was relevant to their current practice of dentistry     

Caries Prevalence, Treatment Level, and Sealant Use Related to School Lunch Program Participation

A total of 2,753 schoolchildren (8-11 years old) from two school districts received visual-tactile examinations for caries. The school districts were approximately 15 miles apart and located in fluoride-deficient (F less than 0.3 ppm) Long Island, New York. The higher socioeconomic community (HSES) had 9.2 percent of its students enrolled in the free or reduced-payment school lunch program; the lower socioeconomic community (LSES) had 50.3 percent enrolled. The LSES community had a higher caries prevalence, more untreated lesions, fewer caries-free children, and fewer children treated with sealants. School lunch programs provide an index to identify communities for dental programs.     

The potential impact of incentives on future blood donation behavior

BACKGROUND: It is important to assess the potential efficacy and safety of offering donation incentives as part of recruitment and retention programs. STUDY DESIGN AND METHODS: In 1995, 7489 allogeneic donors responded to an anonymous mail survey that inquired about demographics, donation history, infectious disease risks, and the potential appeal of incentives. RESULTS: The projected net effect of offering blood credits and medical testing would be to motivate, respectively, 58 percent and 46 percent of donors to return, whereas offering an item of limited value would motivate 20 percent to do so. First-time and younger donors reported more frequently than repeat or older donors that incentives would appeal to them. Donors attracted by cash were 60 percent more likely to have a risk for transfusion-transmissible infections (p = 0.03). Although not statistically significant, the odds of being an at-risk donor were higher among individuals attracted by tickets to events (OR 1.5) and extra time off work (OR 1.2). CONCLUSION: These findings suggest that offering blood credits and (though to a lesser extent) items of limited value could be safe and effective strategies for retaining donors. Although medical tests were found to have broad appeal, studies are needed to identify tests in which donors would be most interested.     

Lack of efficacy of Lactobacillus GG in reducing pulmonary exacerbations and hospital admissions in children with cystic fibrosis: A randomised placebo controlled trial

Background

Intestinal dysbiosis has been described in Cystic Fibrosis (CF) and probiotics have been proposed to restore microbial composition. Aim of the study was to investigate the effects of Lactobacillus rhamnosus GG (LGG) on clinical outcomes in children with cystic fibrosis (CF).

Immune‐mediated graft dysfunction in liver transplant recipients with hepatitis C virus treated with direct‐acting antiviral therapy

Interferon treatment of hepatitis C virus (HCV) infection after liver transplantation (LT) can result in immune‐mediated graft dysfunction (IGD). The occurrence of, risk factors for, and outcomes of IGD with direct‐acting antiviral (DAA) therapy have not been reported. We conducted a multicenter study of HCV+LT recipients who did or did not develop DAA‐IGD (1 case: 2 controls—33 vs 66). Among all treated between 2014 and 2016, DAA‐IGD occurred in 3.4% (33/978). IGD occurred only after treatment completion (76.0 [IQR, 47.0;176]). Among those treated, 48% had plasma cell hepatitis, 36% acute cellular rejection, 6% chronic rejection, and 9% combined findings. Median time to liver enzyme resolution was 77.5 days (IQR, 31.5;126). After diagnosis, hospitalizations, steroid‐induced hyperglycemia, and infection occurred in a higher percentage of cases vs controls (33% vs 7.5%, 21% vs 1.5%, 9% vs 0%; all P < .05). Only one IGD patient died and none required retransplant. A multivariate regression analysis found that liver enzyme elevations during and soon after DAA therapy completion correlated with subsequent IGD. In conclusion, while DAA‐IGD is uncommon, liver enzyme elevations during or after DAA therapy may be a sign of impending IGD. These indicators should guide clinicians to diagnose and treat IGD early before the more deleterious later clinical presentation.     

Differentiating between malignant and idiopathic pleural effusions: the value of diagnostic procedures

BACKGROUND: Which diagnostic procedures should be used to differentiate between idiopathic and malignant pleural effusions, is not well established. AIM: To identify which parameters allow differentiation between idiopathic and malignant pleural effusions. DESIGN: Case-note review. METHODS: Over a 12-year period, we treated 1014 consecutive pleural effusion patients, of whom 346 were diagnosed as having an idiopathic or malignant aetiology. We analysed medical history, chest X-ray, pleural fluid analysis (biochemical, microbiological and cytological), chest CT scan and additional examinations that were used according to clinical findings, and compared them with the eventual diagnosis and outcome. RESULTS: Eighty-three patients with idiopathic effusions and 263 with malignant effusions were included. Idiopathic pleural effusion resolved in 47 patients, improved in 20 and persisted in 16. Biochemical pleural fluid analysis did not predict these outcomes. A history of neoplasm, chest X-ray and CT features, as well as additional examinations according to clinical findings, established a diagnosis or suspicion of malignancy in 256 (97.7%) of the 263 patients who received a diagnosis of malignant effusion. Diagnostic thoracoscopy was helpful in seven patients in whom malignant disease was strongly suspected, despite the absence of other pathological findings. DISCUSSION: Non-invasive complementary examinations generally allowed accurate differentiation between malignant and idiopathic effusions. Patients with idiopathic pleural effusions generally had favourable outcomes.