Beyond empathy decline: Do the barriers to compassion change across medical training?

Advances in Health Sciences Education - Background: Despite being a mandated, foundational value in healthcare, research on compassion remains limited. Studying the individual, patient, clinical,...     

Human Milk Exosomal MicroRNA: Associations with Maternal Overweight/Obesity and Infant Body Composition at 1 Month of Life

Among all the body fluids, breast milk is one of the richest sources of microRNAs (miRNAs). MiRNAs packaged within the milk exosomes are bioavailable to breastfeeding infants. The role of miRNAs in determining infant growth and the impact of maternal overweight/obesity on human milk (HM) miRNAs is poorly understood. The objectives of this study were to examine the impact of maternal overweight/obesity on select miRNAs (miR-148a, miR-30b, miR-29a, miR-29b, miR-let-7a and miR-32) involved in adipogenesis and glucose metabolism and to examine the relationship of these miRNAs with measures of infant body composition in the first 6 months of life. Milk samples were collected from a cohort of 60 mothers (30 normal-weight [NW] and 30 overweight [OW]/obese [OB]) at 1-month and a subset of 48 of these at 3 months of lactation. Relative abundance of miRNA was determined using real-time PCR. The associations between the miRNAs of interest and infant weight and body composition at one, three, and six months were examined after adjusting for infant gestational age, birth weight, and sex. The abundance of miR-148a and miR-30b was lower by 30% and 42%, respectively, in the OW/OB group than in the NW group at 1 month. miR-148a was negatively associated with infant weight, fat mass, and fat free mass, while miR-30b was positively associated with infant weight, percent body fat, and fat mass at 1 month. Maternal obesity is negatively associated with the content of select miRNAs in human milk. An association of specific miRNAs with infant body composition was observed during the first month of life, suggesting a potential role in the infant’s adaptation to enteral nutrition.     

Radical responsibility beyond empathy: Interreligious resources against liberal distortions of nursing care

In this paper, I bring together Jewish and Buddhist philosophical resources to develop a notion of radical responsibility that can confront a complicity within nursing and health care between empathy and (neo)liberal white supremacist hegemony. My inspiration comes from Angela Davis's call for building coalitions to advance struggles for peace and justice. I proceed as follows. First, I note ways phenomenology clarifies empathy's seeming foundational role in nursing care, and how such a formulation can be complicit with assumptions about private individualism. Second, I turn to the Jewish philosophies of Martin Buber and Emmanuel Levinas, and their advocacy for a kind of responsibility that precedes the constitution of individuality as this can provide a resource for action and practice circumventing liberal influenced empathy. I note critical reservations about direct and practical application of Levinasian ethics in nursing care, and turn to engaged Buddhist philosophies of interdependence—such as in Thich Nhat Hanh and the Dalai Lama—as a corrective. Third, I conclude by indicating ways interreligious radical responsibility can reorient us toward housekeeping habits of character and away from exceptional crisis management, noting specific examples and actions in health care, nursing education and nursing scholarship.     

Retirement,social support and mental well-being: a couple-level analysis

The European Journal of Health Economics - Social support is increasingly acknowledged as an important resource for promoting well-being. We test whether social support changes around retirement....     

Disparities Among Leading Publishers of Arthroplasty Research

BackgroundDespite the importance of diversity in advancing scientific progress, diversity among leading authors in arthroplasty has not been examined. This study aimed to identify, characterize, and assess disparities among leading authors in arthroplasty literature from 2002 to 2019.MethodsArticles published between 2002 and 2019 from 12 academic journals that publish orthopedic and arthroplasty research were extracted from PubMed. Original articles containing keywords related to arthroplasty were analyzed. Author gender was assigned using the Genderize algorithm. Gender and characterization of the top 100 male and female authors utilized available information on academic profiles.ResultsFrom the 14,692 articles that met inclusion criteria, the genders of 23,626 unique authors were identified. Women were less likely than men to publish 5 years after beginning their publishing careers (adjusted odds ratio 0.51, 95% confidence interval 0.45-0.57, P < .001). Of the top 100 authors, 96 were men, while only 4 were women. Orthopedic surgeons made up 93 of 100 top authors, of which 92 were men and 1 was a woman. Among the top 10 publishing female and male authors, 10 of 10 men were orthopedic surgeons, only 2 of 10 women were physicians, and only one was an attending orthopedic surgeon.ConclusionWhile the majority of authors with high arthroplasty publication volume were orthopedic surgeons, there were significant gender disparities among the leading researchers. We should continue working to increase gender representation and supporting the research careers of women in arthroplasty.     

Trends of Prosthetic Joint Infection Organisms and Recurrence for a Single High-Volume Arthroplasty Surgeon Over 20 Years

BackgroundProsthetic joint infection (PJI) is a morbid complication following total joint arthroplasty (TJA). PJI diagnosis and treatment has changed over time, and patient co-management with a high-volume musculoskeletal infectious disease (MSK ID) specialist has been implemented at our institution in the last decade.MethodsWe retrospectively evaluated all consecutive TJA patients treated for PJI between 1995 and 2018 by a single high-volume revision TJA surgeon. Microbial identities, antibiotic resistance, prior PJI, and MSK ID consultation were investigated.ResultsIn total, 261 PJI patients (median age 66 years, interquartile range 57-75) were treated. One-year and 5-year reinfection rates were 15.8% (95% confidence interval [CI] 11.6-20.7) and 22.1% (95% CI 17.0-27.7), respectively. Microbial identities and antibiotic resistances did not change significantly over time. Despite seeing more prior PJI patients (53.3% vs 37.6%, P = .012), MSK ID-managed patients had similar infection rates as non-MSK ID-managed patients (hazard ratio [HR] 1.02, 95% CI 0.6-1.75, P = .93). Prior PJI was associated with higher reinfection risk (HR 2.39, 95% CI 1.39-4.12, P = .002) overall and in patients without MSK ID consultation, specifically (HR 2.78, 95% CI 1.37-5.65, P = .005). This risk was somewhat lower and did not reach significance in prior PJI patients with MSK ID consultation (HR 1.97, 95% CI 0.87-4.48, P = .106).ConclusionWe noted minimal differences in microbial/antibiotic resistances for PJI over 20 years in a single institution, suggesting current standards of PJI treatment remain encouragingly valid in most cases. MSK ID involvement was not associated with lower reinfection risk overall; however, in patients with prior PJI, the risk of reinfection appeared to be somewhat lower with MSK ID involvement.Level of EvidenceLevel IV–Case Series.     

Assessment of Psychological Factors in Short-Stay Total Hip Arthroplasty Protocol

BackgroundSeveral variables are known to correlate with the successful completion of short-stay total hip arthroplasty (THA) protocols. The role of psychological factors remains unclear. We investigated the interaction between patient-reported measures of psychological fitness and successful completion of a short-stay THA protocol.MethodsWe performed a prospective cohort study of patients undergoing elective anterior total hip arthroplasty enrolled in a short-stay protocol (success defined as LOS ≤1 midnight versus failed, LOS >1 midnight). Psychological fitness was measured using the Patient-Reported Outcomes Measurement Information System (PROMIS) domains for self-efficacy, depression, anxiety, emotional support, and the ability to participate in social roles. PROMIS scores, patient demographics, and surgical factors were assessed for a relationship with failure to complete short-stay protocol.ResultsPatients that failed to complete the short-stay protocol had higher mean pre-operative PROMIS depression scores (50.8 vs 47.1, P = .025) and anxiety scores (53.6 vs 49.2, P = .008) and higher postoperative PROMIS depression (48.19 vs 43.49, P = .003) and anxiety scores (51.7 vs 47.1, P = .01). Demographic and surgical variables did not correlate with the successful completion of the short-stay protocol. That seventy-six percent of the patients did not adhere to the short-stay protocol was due to the inability to complete a physical therapy standardized safety assessment.ConclusionHigher levels of preoperative and postoperative anxiety and depression in otherwise psychologically healthy patients, is associated with an increased risk of failure to complete a short-stay protocol following THA. Targeted interventions are needed to facilitate rapid recovery in patients with psychological barriers to early mobilization.     

African American polycystic kidney patients receive higher risk kidneys,but do not face increased risk for graft failure or post-transplant mortality

African Americans (AA) are disproportionately affected by end-stage renal disease (ESRD) and have worse outcomes following renal transplantation. Autosomal dominant polycystic kidney disease (ADPKD) is the most common genetic condition leading to ESRD necessitating transplant. We explored this population with respect to race by conducting a retrospective analysis of the UNOS database between 2005 and 2019. Our study included 10,842 (AA n = 1661; non-AA n = 9181) transplant recipients whose primary diagnosis was ADPKD. We further stratified the AA ADPKD population with respect to blood groups (AA blood type B n = 295 vs AA non-B blood type n = 1366), and also compared this cohort to AAs with a diagnosis of DM (n = 16,706) to identify unique trends in the ADPKD population. We analyzed recipient and donor characteristics, generated survival curves, and conducted multivariate analyses. African American ADPKD patients waited longer for transplants (924 days vs 747 days P < .001), and were more likely to be on dialysis (76% vs 62%; p < .001). This same group was also more likely to have AA donors (21% vs 9%; p < .001) and marginally higher KDPI kidneys (0.48 vs 0.45; p < .001). AA race was a risk factor for delayed graft function (DGF), increasing the chance of DGF by 45% (OR 1.45 95% CI 1.26–1.67; p < .001). AA race was not associated with graft failure (HR 1.10 95% CI 0.95–1.28; p = .21) or patient mortality (HR 0.84 95% CI 0.69–1.03; p = .09). Racial disparities exist in the ADPKD population. They should be continually studied and addressed to improve transplant equity.