Feeding jejunostomy during Whipple is associated with increased morbidity

Background

Placement of a feeding jejunostomy tube (FJ) is often performed during pancreaticoduodenectomy (PD). Few studies, however, have sought to determine whether such placement affects postoperative outcomes after PD.

Materials and methods

This is a retrospective analysis of the National Surgical Quality Improvement Program (NSQIP) database to determine the 30-d-postoperative mortality rate, major complication rate, and overall complication rate of jejunostomy tube placement at the time of PD. Univariate and multivariate comparison of postoperative outcomes between patients with and without FJ placement during PD was performed on a total of 4930 patients.

Results

Thirty-day-postoperative mortality did not differ between the two groups (4.0% for patients with FJ versus 2.7% without, P = 0.13), whereas overall morbidity (43.3% with FJ versus 34.6% without, P < 0.0001) and serious morbidity (29.5% with FJ versus 22.8% without, P < 0.0001) were significantly higher in patients undergoing FJ placement during PD. The specific complications that occurred more frequently in FJ patients than patients without FJ included deep space surgical site infection, pneumonia, unplanned reintubation, acute renal failure, and sepsis.

Conclusion

Although FJ placement during PD is considered to be routine at many institutions, our analysis of data from NSQIP suggest that FJ placement may be associated with increased postoperative morbidity.     

Community adjustment of older schizophrenics

Community adjustment among older schizophrenics is a virtually unresearched area. This study addressed two questions related to this problem: Does the community adjustment of older schizophrenics differ from that of younger schizophrenics?, and Do “older” old schizophrenics differ from “younger” old schizophrenics? Patients from 79 psychiatric wards across the country completed a self-rating adjustment scale within 5 days of admission to the hospital and again 3 months after discharge. Significant others rated these patients for adjustment also. For the first analysis two groups were selected: Those patients diagnosed schizophrenic and at least 55 years of age and those below the age of 55. A second analysis divided patients into “younger” old (between 55 and 60) and “older” old (>60). Results show that older schizophrenics adjust about as well as those younger on selfratings, but less well when rated by others. Also, “older” old schizophrenics adjust better than the “younger” old in both self-and significant other ratings. These findings are discussed.     

Health literacy among cancer survivors: Results from the 2016 behavioral risk factor surveillance system survey

Health literacy is a set of knowledge and skills that enables individuals to obtain, communicate, process and understand information, and services to make appropriate health decisions and to successfully navigate the health care system. Health literacy is important to quality of cancer survivorship care and patient self-management of their disease.We examined health literacy among cancer survivors, using data from the 2016 Behavioral Risk Factor Surveillance System. We compared health literacy across various demographic and socioeconomic groups and estimated the adjusted odds in favor of low health literacy for these characteristics.We found that about 16% of the cancer survivors had low health literacy. The prevalence was higher among Hispanic and Black individuals, and among those with poor health status, low income and educational attainment.A sizeable percentage of cancer survivors have low health literacy which is likely to complicate their ability to self-manage their disease and navigate the health care system for optimal care. In order to ensure the quality and appropriateness of cancer survivorship care, effective interventions are needed to address low health literacy in these populations.     

Hospital treatment of anorexia nervosa: A 25 year retrospective study form 1958 to 1982

In order to characterize changes in the presenting symptomatology and treatment of anorexia nervosa (AN), the hospital charts of 76 anorexia nervosa patients were reviewed from three time periods: (1) 1958-1962, (II) 1968-1972, and (III) 1978-1982. In period 1, 92% of the patients were admitted to a medicine service, whereas in period III, 92% were admitted to psychiatry. Age of onset, percent mean weight for height upon admission, and reported frequencies of laxative use and vomiting showed no statistical differences among the periods. Lenght of hospital stay and weight gained during hospitalization increased significantly during period III, with similar stays occurring for both vomiters and restrictors. Between periods I and III the number of medical diagnostic studies decreased while the frequency of behavioral therapies and use of antidepressant medication in creased. During the past 25 years, theories of etiology and approaches to treatment of anorexia nervosa have become increasingly psychiatric. We postulate that the apparent increasing incidence of AN may partially be attributable to an underdiagnosis of AN by medical services in the past.     

Relationship of race/ethnicity and blood pressure to change in cognitive function

OBJECTIVES: To determine whether there are racial/ethnic differences regarding the relationship of level of blood pressure to change in cognitive function in older people. DESIGN: Longitudinal data 1986 to 1989 on representative, older, community-residing African Americans and whites. Blood pressure levels were assessed and a brief screen of cognitive functioning, the Short Portable Mental Status Questionnaire (SPMSQ), was performed at baseline and 3 years later. SETTING: Five contiguous counties in the Piedmont area of North Carolina. PARTICIPANTS: African-American (n = 2,260) and white(n = 1,876) participants in the Duke Established Populations for Epidemiologic Studies of the Elderly, aged 65 to 105 at baseline. MEASUREMENTS: The outcome measure was change in SPMSQ score over 3 years. Covariates included age; education; gender; self-reported diabetes mellitus, stroke, heart attack, current smoking, and depressive symptomatology;and use of antihypertensive medication. The primary independent variable was measured blood pressure. RESULTS: In unadjusted analyses, a statistically significant U-shaped relationship was found between systolic (but not diastolic) blood pressure levels and change in SPMSQ score over a 3-year period for older white men and women. No such relationships were found between these blood pressure measurements and change in SPMSQ score in older African Americans. These findings remained after adjustment for initial SPMSQ score, demographic characteristics, and use of antihypertensive medication. There were no significant interactions between race and blood pressure on change in cognitive function. CONCLUSION: Decline in cognitive function was associated with extremes of systolic blood pressure in older white people. Although a similar but muted nonsignificant association was found in older African Americans, the curves for the two groups were not significantly different. Further studies in older African Americans are needed.     

Right ductus arteriosus: facts and theory

ObjectiveTo report fetal right-sided persistent ductus arteriosus (RPDA) in association with right aortic arch (RAA).Study designExtensive sonographic fetal anatomical scans were consecutively performed on 19,874 private, self-referred pregnant women who wanted early sonographic detection of fetal anomalies.ResultsOf 19,874 transvaginal (TVS) sonographic examinations 40 fetuses had right aortic arch (RAA) and four of them (10%) had RPDA. We also diagnosed seven cases of RPDA with involvement of the left aortic arch where a right-curving pattern (“L” shape) parallel to the right pulmonary artery was suggestive of Rt. DA with left aortic arch. Only one (9%) of the RPDA cases was associated with a cardiac anomaly (double outlet right ventricle). None of the other eight RPDA cases had any discernible anomalies, and all of the fetuses with RPDA had normal karyotypes.ConclusionsIn 10% of the fetuses with right aortic arch the ductal arch was also on the right side. An unusual-looking DA may be a RPDA associated with the left aortic arch.In most cases, the RPDA is a normal variant not associated with other anomalies.     

Serum IgG antibodies to gliadin in children with celiac disease as measured by an immunofluorescence method

Antigliadin antibodies (AGAs) were studied in sera from 190 patients divided into five clinical groups. Group I included 28 sera from children with newly diagnosed celiac disease on a normal diet. Group II consisted of 43 sera from children with celiac disease who were fed a gluten-free diet (GFD). Group III included 25 sera from children with celiac disease who had been in remission but exposed to a gluten-containing diet (GCD). Group IV consisted of 46 sera from children with chronic diarrheal disorders other than celiac disease. Group V included 43 sera from healthy children. The observed p values proved that (a) mean titer levels of AGAs in Groups I and III were significantly higher than the mean values for all other groups (p less than 0.001), and (b) the mean titer level of AGAs in Group II was significantly higher than the mean values for Groups IV and V. A good correlation between the AGA titers and the morphology of the duodenal mucosa was found in children with celiac disease. The examination of IgG AGAs by the immunofluorescence technique used in our study appears to be a useful tool in the follow-up of individual patients to determine adherence to a GFD.     

Vitamin D receptor polymorphisms and prostate cancer

Prostate cancer is a common disease, yet determinants of prostate cancer risk remain largely unidentified. Low circulating levels of 1, 25-dihydroxy vitamin D (1,25-D) have been implicated as a risk factor for prostate cancer. In addition, 1,25-D exhibits significant antineoplastic properties both in vitro and in vivo, and these antiproliferative effects appear to be mediated through the vitamin D receptor (VDR). The VDR has a number of common polymorphisms, including a TaqI restriction fragment length polymorphism in exon 9 and a poly(A) length polymorphism in the 3'-untranslated region. Previous studies have found an association between the TaqI T allele or poly(A) L allele and prostate cancer. To further investigate the putative link between VDR polymorphisms and prostate cancer, we conducted a case-control study of prostate cancer patients from the Piedmont region of North Carolina. Using polymerase chain reaction-based techniques on DNA extracted from peripheral blood, we genotyped 77 cases (70 white, seven black) and 183 controls (169 white, 14 black) for the TaqI and poly(A) alleles. We report here an overall lack of association between either the TaqI or poly(A) genotype and prostate cancer odds ratio (OR)=1.4, 95% confidence interval (CI)=0.7-2.8; and OR=1.2, 95% CI=0.6-2.5, respectively). Using a case-case analysis, we tested whether these polymorphisms might be associated with more advanced disease but found no statistically significant association for the TaqI T or poly(A) L allele (OR=2.5, 95% CI=0.3-21.7; OR=2.8, 95% CI=0.3-23.8, respectively). We report strong evidence of linkage disequilibrium between the TaqI and poly(A) polymorphisms (P < 0.0001), with whites demonstrating stronger linkage disequilibrium than blacks (D=0.24 vs. D=0.18).