Morgagni hernia repair in children over two decades: Institutional experience,systematic review,and meta-analysis of 296 patients

Background/Purpose

Morgagni diaphragmatic hernia (MH) is rare. We report our experience based on routine patch use in MH repair to curb recurrence. A systematic review and meta-analysis were performed to study the recurrence and complications associated with minimally invasive surgery and the use of patch.

Influence of Age on the Clinical Outcome of Breast Cancer for Men and the Development of Second Primary Cancers

Background

Low incidence of breast cancer in men (BCM) (<?1% of all breast cancers) has led to a paucity of outcome data. This study evaluated the impact of age on BCM outcomes.

Methods

For this study, BCM patients treated between 2000 and 2011 were stratified by age (≤?65 or?>?65 years). Kaplan–Meier methods were used to compare overall survival (OS) and breast cancer-specific survival (BCSS). Competing-risk methods analyzed time to second primary cancers (SPCs), with any-cause death treated as a competing risk.

Results

The study identified 152 BCM patients with a median age of 64 years (range 19–96 years). The median body mass index (BMI) was 28 kg/m². Men age 65 years or younger (n?=?78, 51%) were more overweight/obese than men older than 65 years (n?=?74, 49%) (89% vs 74%, respectively; P?=?0.008). Both groups had similar nodal metastases rates (P?=?0.4), estrogen receptor positivity (P?=?1), and human epidermal growth factor receptor 2 (HER2)neu overexpression (P?=?0.6). Men 65 years of age or younger were more likely to receive chemotherapy (P?=?0.002). The median follow-up period was 5.8 years (range 0.1–14.4 years). The 5-year OS was 86% (95% confidence interval [CI] 80–93%), whereas the 5-year BCSS was 95% (95% CI 91–99%). The BCM patients 65 years of age and younger had better OS (P?=?0.003) but not BCSS (P?=?0.8). The 5-year cumulative incidence of SPC was 8.4% (95% CI 3.4–13.4%). The prior SPC rate was higher for men older than 65 years (n?=?20, 31%) than for those age 65 years or younger (n?=?7, 11%) (P?=?0.008). This did not account for differences in life years at risk. No difference was observed in SPC cumulative incidence stratified by age (P?=?0.3).

Conclusions

Men 65 years of age or younger received more chemotherapy and had improved OS, but not BCSS, compared with men older than 65 years. For all BCM, SPC is a risk, and appropriate screening may be warranted.

     

Mental health service utilization is associated with retention in care among persons living with HIV at a university-affiliated HIV clinic

Background

Concurrent with the UNAIDS 90-90-90 and NHAS plans, the District of Columbia (DC) launched its 90/90/90/50 plan (Plan) in 2015. The Plan proposes that by 2020, 90% of all DC residents will know their HIV status; 90% of residents living with HIV will be in sustained treatment; 90% of those in treatment will reach “Viral Suppression” and DC will achieve 50% reduction of new HIV cases. To achieve these goals targeted prevention strategies are imperative for areas where the relative risk (RR) of not being linked to care (NL), not retained in any care (NRC) and low viral suppression (NVSP) are highest in the District. These outcomes are denoted in this study as poor outcomes of HIV care continuum. This study applies the Bayesian model for RR for area specific random effects to identify the census tracts with poor HIV care continuum outcomes for DC.

Methods

This analysis was conducted using cases diagnosed from 2010 to 2015 and reported to the surveillance system from the District of Columbia Department of Health (DC DOH), HIV/AIDS, Hepatitis, STD and TB Administration. The jurisdictions of the District of Columbia is divided into 179 census tracts. It is challenging to plot sparse data in ‘small’ local administrative areas, characteristically which may have a single-count datum for each geographic area. Bayesian methods overcome this problem by assimilating prior information to the underlying RR, making the predicted RR estimates robust.

Results

The RR of NL is higher in 59 (33%) out of 179 census tracts in DC. The RR of NRC was high in 46 (26%) of the census tracts while 52 census tracts (29%) show a high risk of having NVSP among its residents. This study also identifies clear correlated heterogeneity or clustering is evident in the northern tracts of the district.

Conclusion

The study finds census tracts with higher RR of poor linkage to care outcomes in the District. These results will inform the Plan which aims to increase targeted testing leading to early initiation of antiretroviral therapy. The uniqueness of this study lies in its translational scope where surveillance data can be used to inform local public health programs and enhance the quality of health for the people with HIV.

     

Effect of sodium deficiency on growth of surgical infants: a retrospective observational study

Background/aim

Sodium is thought to be critical to growth. Infants who have an ileostomy may suffer from growth faltering, as sodium losses from stomas may be excessive. Urinary sodium measurements may indicate which patients could benefit from sodium supplementation; however, there is no consensus on what level of urinary sodium should be the cutoff for intervention. Our aim was to determine whether there is a relationship between urinary sodium and growth in infants undergoing ileostomy, colostomy and cystostomy.

Methods

Following audit approval, a retrospective observational study of patient notes and chemical pathology data was carried out. All infants <1 year of age that had an ileostomy, colostomy, or cystostomy procedure between February 1997 and January 2014 were included. Patients’ weights, urinary and serum sodium and potassium levels and clinical variables were recorded until discharge. Weights were converted to Z-scores for analysis.

Results

Forty patients were identified whose notes were available for review and who had at least three urinary sodium measurements. During their hospital stay, 11 (28 %) maintained weight within normal limits (Z-scores ?2 to +2, 15 (38 %) were moderately malnourished (?3 to ?2) and 14 (35 %) severely malnourished (30 mmol litre. Electrolyte data were not normally distributed so that correlations between electrolytes and growth were tested using the non-parametric Spearman rank correlation coefficient. Urinary sodium levels positively correlated with growth (r = 0.3071, p < 0.0001), as did serum sodium levels (r = 0.2620, p = 0.0059) whereas there was no relationship between urine or serum potassium and growth.

Conclusions

Poor growth is frequent in this group of patients and appears to be linked with sodium levels. Further work is necessary to draw up guidelines for appropriate sodium supplementation.     

Integrative simulation: a novel approach to educating culturally competent nurses

Nursing education faces many challenges as a result of the population's increased cultural diversification. Of primary importance is the need to prepare culturally competent nurses to provide care in both urban and remote rural areas. This paper presents a HRSA funded program that utilises simulations to provide culturally diverse learning opportunities for both university-based and distance learning students. Cases are developed using focus groups and individual interviews. The information is used with standardised patients to develop vignettes that are loaded into a web-based virtual hospital where students conduct interviews with culturally diverse patients. The information obtained during the interview is then used to provide hands-on care to a high performance simulator (simulated mannequin). The encounters are videotaped for use in debriefing sessions with the students, for educational programs in the classroom, and for video-streaming to web-based distance students. Students in the debriefing sessions and classroom participate in a review of the videotape using the Personal Response System to respond to question. Through the culturally enhanced integrated simulation, students have an opportunity to address clinical situations and the impact of culture in a relatively safe non-threatening environment where the impact of their biases can be explored.