Catholic Health Initiatives

OBJECTIVE: Epidemiologic studies have linked exposure to severe environmental stress, such as natural disasters and combat operations, to the onset of specific psychiatric disorders. Some research also suggests that these exposures may be associated with the onset of chronic diseases as well. However, these chronic disease outcome studies often have been obscured by bias and confounding. METHOD: The medical histories of 1399 male Vietnam veterans approximately 20 years after combat exposure (mean years = 17) were analyzed by lifetime posttraumatic stress disorder (PTSD) status (lifetime PTSD = 332 cases). These men were included in a national, random in-person study of United States Army veterans of the Vietnam War (study completion rate = 65%). RESULTS: After controlling for preservice, in-service, and postservice factors (including intelligence, race, region of birth, enlistment status, volunteer status, Army marital status, Army medical profile, hypochondriasis, age, smoking history, substance abuse, education, and income), associations were found for reported circulatory [odds ratio (OR) = 1.62, p = .007], digestive (OR = 1.47, p = .036), musculoskeletal (OR = 1.78, p = .008), endocrine-nutritional-metabolic (OR = 1.58, p = .10), nervous system (OR = 2.47, p < .001), respiratory (OR = 1.54, p = .042), and nonsexually transmitted infectious diseases (OR = 2.14, p < .004) after military service. CONCLUSION: Although this study has some limitations, it suggests that there is a direct link between severe stress exposures and a broad spectrum of human diseases. In the future, medical researchers and clinicians should focus more on the medical consequences of exposure to severe environmental stress and seek to better integrate psychobiologic models of disease pathogenesis.

Research suggests psychological distress could result in arterial endothelial injury and coronary heart disease (CHD). Studies also show Posttraumatic Stress Disorder (PTSD) victims have higher circulating catecholamines and other sympathoadrenal-neuroendocrine bioactive agents implicated in arterial damage. Here we analyzed resting 12-lead electrocardiographic (ECG) results among a national sample of 4,462 nonhospitalized male veterans (mean age = 38) about 20 years after military service by current posttraumatic stress (n = 54), general anxiety (n = 186), and depression (n = 157) disorders. ECGs were interpreted by board-certified cardiologists and summarized using the Minnesota Code Manual of Electrocardiographic Findings. Psychiatric disorders were diagnosed based on the Diagnostic Interview Schedule, Version III. Controlling for age, place of service, illicit drug use, medication use, race, body mass index, alcohol use, cigarette smoking, and education, PTSD (odds ratio [OR] = 2.23, 95% confidence interval [CI] = 1.17-4.26, p < 0.05), anxiety (OR = 1.51, 95% CI = 1.03-2.22, p < 0.05), and depression (OR = 1.71, 95% CI = 1.13-2.58, p < 0.01) were associated with having a positive ECG finding. Specific results indicate PTSD was associated with atrioventricular (AV) conduction defects (OR = 2.81, 95% CI = 1.03-7.66, p < 0.05) and infarctions (OR = 4.44, 95% CI = 1.20-16.43, p < 0.05), while depression was associated with arrhythmias (OR = 1.98, 95% CI = 1.22-3.23, p < 0.01). The PTSD associations for AV conduction defects and infarctions held, even after controlling for current anxiety and depression. These findings suggest psychological distress may result in CHD, because we controlled for obvious biases and confounders, the men studied had current PTSD due to combat exposures 20 years ago, combat exposure was associated with anxiety and depression among these men, and the men were disease free a military induction. These findings suggest the need for clinical surveillance among combat veterans, better psychobiologic models of CHD pathogenesis, and additional research.

There is a growing need for an integrated health information system to be used in community, institutional and hospital based settings. For example, changes in the structure, process and venues of service delivery mean that individuals with similar needs may be cared for in a variety of different settings. Moreover, as people make transitions from one sector of the healthcare system to another, there is a need for comparable information to ensure continuity of care and reduced assessment burden. The RAI/MDS series of assessment instruments comprise an integrated health information system because they have consistent terminology, common core items, and a common conceptual basis in a clinical approach that emphasizes the identification of functional problems.

OBJECTIVE: Children exposed to domestic violence (DV) can experience a variety of adverse effects such as behavior disorders, developmental delay, and child abuse. Recently, the American Academy of Pediatrics recommended that all pediatricians incorporate screening for DV as a part of anticipatory guidance. To date, however, there is little information on how likely women are to disclose DV or whether there are any benefits to screening in the pediatric office setting. The purpose of our pilot study was to gain an understanding of whether screening for DV in the pediatric office setting could be helpful to abused women and their children. METHODS: During a 3-month period, 92% of the women who accompanied their children for a well-child visit to a hospital-based suburban pediatrician were asked about violence in the home with a six-question screening tool. RESULTS: Of the 154 women screened, 47 (31%) revealed DV at some time in their lives. Twenty-five women (17%) reported DV within the past 2 years and were reported to the mandated state agency. There were 5 episodes of child abuse reported of which two had not been previously reported. Interestingly, there were 5 women injured during their most recent pregnancy and who had separated from their abusive partner, but no legal action had been taken to protect them from their partner's return. There was no significant difference in the incidence of DV reported in families with Medicaid (37%) versus private insurance (20%). Before routine DV screening in our office, only one previous DV report had been made in 4 years. CONCLUSIONS: Our preliminary results suggest that many women will reveal DV when screened in the pediatric office setting. Also, there is a subgroup of women, those with young children who have recently separated from their partners, who may particularly benefit from DV screening.

Abstract Although recent findings indicate that γδ T cells influence both early innate and Ag-specific adaptive host responses, it has remained unclear what triggers γδ T cell reactivity. Investigating very early T cell activation in mouse and human models of bacterial infection, we measured CD69 expression as an indicator of early cellular activation. Both murine αβ and γδ T cells responded polyclonally to systemic bacterial infections, and to LPS. However, γδ T cells responded more strongly to the bacteria and to LPS. In vitro LPS-stimulated human T cells showed a similar differential response pattern. We identified TNF-α as mediator of the early differential T cell activation, and of differential proliferative responses. The stronger response of γδ T cells to TNF-α was correlated with higher inducible expression levels of TNF-Rp75. Among unstimulated splenocytes, more γδ T cells than αβ T cells expressed CD44 at high levels. The data suggest that TNF-Rp75 determines the differential T cell reactivity, and that most γδ T cells in the normal spleen are present in a presensitized state. As TNF-α stimulates activated T cells, it may early preferentially connect γδ T cell functions with those of cells that produce this cytokine, including activated innate effector cells and Ag-stimulated T lymphocytes.

BACKGROUND: Diagnostic labels may influence treatment intentions. We examined the effect of labelling low back pain (LBP) on beliefs about imaging, surgery, second opinion, seriousness, recovery, work, and physical activities. METHODS: Six-arm online randomized experiment with blinded participants with and without LBP. Participants received one of six labels: 'disc bulge', 'degeneration', 'arthritis', 'lumbar sprain', 'non-specific LBP', 'episode of back pain'. The primary outcome was the belief about the need for imaging. RESULTS: A total of 1375 participants (mean [SD] age, 41.7 years [18.4 years]; 748 women [54.4%]) were included. The need for imaging was rated lower with the labels 'episode of back pain' (4.2 [2.9]), 'lumbar sprain' (4.2 [2.9]) and 'non-specific LBP' (4.4 [3.0]) compared to the labels 'arthritis' (6.0 [2.9]), 'degeneration' (5.7 [3.2]) and 'disc bulge' (5.7 [3.1]). The same labels led to higher recovery expectations and lower ratings of need for a second opinion, surgery and perceived seriousness compared to 'disc bulge', 'degeneration' and 'arthritis'. Differences were larger amongst participants with current LBP who had a history of seeking care. No differences were found in beliefs about physical activity and work between the six labels. CONCLUSIONS: 'Episode of back pain', 'lumbar sprain' and 'non-specific LBP' reduced need for imaging, surgery and second opinion compared to 'arthritis', 'degeneration' and 'disc bulge' amongst public and patients with LBP as well as reducing the perceived seriousness of LBP and enhancing recovery expectations. The impact of labels appears most relevant amongst those at risk of poor outcomes (participants with current LBP who had a history of seeking care).

BACKGROUND: The optimal hemoglobin (Hb) threshold at which to initiate red blood cell (RBC) transfusion in patients with acute brain injury is unknown. The aim of this survey was to investigate RBC transfusion practices used with these patients. METHODS: We conducted a web-based survey within various societies of critical care medicine for intensive care unit (ICU) physicians who currently manage patients with primary acute brain injury. RESULTS: A total of 868 responses were obtained from around the world, half of which (n = 485) were from European centers; 204 (24%) respondents had a specific certificate in neurocritical care, and most were specialists in anesthesiology or intensive care and had less than 15 years of practice experience. Four hundred sixty-six respondents (54%) said they used an Hb threshold of 7-8 g/dl to initiate RBC transfusion after acute brain injury, although half of these respondents used a different threshold (closer to 9 g/dl) in patients with traumatic brain injury, subarachnoid hemorrhage, or ischemic stroke. Systemic and cerebral factors were reported as influencing the need for higher Hb thresholds. Most respondents agreed that a randomized clinical trial was needed to compare two different Hb thresholds for RBC transfusion, particularly in patients with traumatic brain injury, subarachnoid hemorrhage, and ischemic stroke. CONCLUSIONS: The Hb threshold used for RBC transfusion after acute brain injury was less than 8 g/dl in half of the ICU clinicians who responded to our survey. However, more than 50% of these physicians used higher Hb thresholds in certain conditions.

The purpose of this article is to report on an innovative new model of care and the effects this model pilot program had on patient satisfaction, staff satisfaction, physician satisfaction, patient quality metrics, and financial metrics. The Virtually Integrated Care team is a model of care that leverages technology to bring an experienced expert nurse into the patients' room virtually. The advanced technology allows the virtual nurse to direct and monitor patient care, interacting with the patient through 6 core roles: patient education, staff mentoring/education, real-time quality/patient safety surveillance, physician rounding, admission activities, and discharge activities.

Biological processes are fundamentally driven by complex interactions between biomolecules. Integrated high-throughput omics studies enable multifaceted views of cells, organisms, or their communities. With the advent of new post-genomics technologies, omics studies are becoming increasingly prevalent; yet the full impact of these studies can only be realized through data harmonization, sharing, meta-analysis, and integrated research. These essential steps require consistent generation, capture, and distribution of metadata. To ensure transparency, facilitate data harmonization, and maximize reproducibility and usability of life sciences studies, we propose a simple common omics metadata checklist. The proposed checklist is built on the rich ontologies and standards already in use by the life sciences community. The checklist will serve as a common denominator to guide experimental design, capture important parameters, and be used as a standard format for stand-alone data publications. The omics metadata checklist and data publications will create efficient linkages between omics data and knowledge-based life sciences innovation and, importantly, allow for appropriate attribution to data generators and infrastructure science builders in the post-genomics era. We ask that the life sciences community test the proposed omics metadata checklist and data publications and provide feedback for their use and improvement.

Abstract Background Pulmonary vein isolation (PVI) is the cornerstone of atrial fibrillation (AF) ablation but the recurrence rate remains relatively high in persistent patients with AF. Therefore, posterior wall isolation (PWI) in addition to PVI has been proposed to increase freedom from AF. Objective To evaluate the success of adjunctive PWI in persistent AF. Methods We searched electronic database using specific terms. The primary outcomes are recurrence rate of AF and recurrence of atrial arrhythmias. The secondary outcomes were atrial flutter/tachycardia (AFL/AT), procedure time, fluoroscopy time, and procedure related complications. Estimated risk ratios (RRs) and 95% confidence intervals (CIs) were evaluated. Results Six studies were included (1334 patients with persistent AF). Adjunctive PWI resulted in a significant reduction in the recurrence rate of AF compared with patients who had PVI only (19.8% vs 29.1%; RR, 0.64; 95% CI, 0.42‐0.97; P &lt; .04; I 2 = 76%). There was a significant reduction in the recurrence rate of all atrial arrhythmia (30.8% vs 41.1%; RR, 0.75; 95% CI, 0.60‐0.94; P &lt; .01; I 2 = 60%). Compared with PVI only, adjunctive PWI did not increase the rate of AFL or AT (11.6% vs 13.9%; RR, 0.85; 95% CI, 0.54‐1.32; P &lt; .46; I 2 = 47%) or the rate of procedure related complications (4.6% vs 3.6%; RR, 1.25; 95% CI, 0.72‐2.17; P &lt; .44; I 2 = 0%). Conclusion In patients with persistent AF, adjunctive PWI was associated with decreased recurrence of AF and atrial arrhythmias compared with PVI alone without an increased risk of AFL or AT or procedure related complications.

Abstract Objective: Despite evidence to the contrary, many practitioners continue to inappropriately screen for and treat bacteria in the urine of clinically asymptomatic patients. The purpose of this study was to evaluate the impact of a new order set on the number of urine culture performed, antibiotic days of therapy (DOT), catheter-associated urinary tract infections (CAUTI), and associated financial impact. Design: A quasi-experimental before-and-after intervention. Setting: We conducted this study at 5 Catholic Health Initiative (CHI) hospitals in Texas that use the same electronic health record (EHR) system. Patients: The study populations included adult patients who had urine culture performed from June 2017 to June 2019. Intervention: The intervention (implemented June 25, 2018) was the addition of a new order set in the electronic health record that required practitioners to choose an indication for the type of urine study. The primary outcome was number of urine cultures performed adjusted for the number of total patient days. Results: Following implementation of the new order set, the number of urine cultures performed among the 5 sites decreased from 1,175.8 tests per 10,000 patient days before the intervention to 701.4 after the intervention (40.4% reduction; P &lt; .01). Antibiotic DOT for patients with a urinary tract infection indication decreased from 102.5 to 86.9 per 1,000 patient days (15.2% reduction; P &lt; .01). The CAUTI standardized infection ratio was 1.0 before the intervention and 0.8 after the intervention ( P = .23). The estimated yearly savings following the intervention was US$535,181. Conclusions: The addition of a new order set resulted in decreases in the number of urine cultures performed and the antibiotic DOT, as well as substantial financial savings.

QUESTION ASKED: What is the impact of participating in the National Cancer Institute Community Cancer Centers Program (NCCCP) on the number of clinical trials available, number of patients enrolled in trials, and trial-related services provided to patients at a rural community-based cancer program? SUMMARY ANSWER: Significant increases in the number and percentage of patients enrolled in clinical trials, in the number of available treatment and non-treatment (eg, prevention, biospecimen, cancer control) trials, in clinical trial staffing, and in the number of tissue samples collected and/or stored were observed during the 5-year period of NCCCP. Biospecimen trials helped promote standardization of collection and storage processes in our community cancer program. Employment and utilization of a genetic counselor, smoking cessation counselor, outreach project coordinator, and two nurse navigators enabled delivery of improved cancer care continuum services to our rural patient population. METHODS: SFCTC clinical trial activities data from July 2002 to June 2007, the 5 years before participation in the NCCCP, and from July 2007 to June 2012, the 5 years during the program, were gathered and compared. Data capture included information on the number and percentage of patients on clinical trials, number and type of available clinical trials, percentage of underserved patients in clinical trials, clinical trial staffing, collection and storage of tissue samples, organizational infrastructure, linkage to NCI-designated cancer centers, and availability of new cancer care services. Percentages of patients in clinical trials were calculated as the ratio of the number of patients enrolled onto clinical trials over the number of analytic new patient cases of cancer through our tumor registry per year. Percentages of tissue samples collected and/or stored were similarly measured as the number of biospecimens collected over the number of analytic new patient cases of cancer per year. Statistical analyses were performed using chi-square and Wilcoxon tests. BIAS, CONFOUNDING FACTOR(S), DRAWBACKS: Data 5 years prior to and 5 years during NCCCP were prospectively collected. Analysis of data was performed after the completion of NCCCP. REAL-LIFE IMPLICATIONS: Improving access of all adult cancer patients to clinical trials in the communities where they live is crucial to provide the best cancer care. Participation in the NCCCP had a positive impact on our clinical trial and related activities, providing our rural Nebraska population with enhanced access to both clinical trials and cancer care services. Implementing programs and policies that facilitate the delivery of high-quality care in the community setting is feasible and greatly needed. The NCCCP had a positive impact by providing expanded spectrum of clinical trial types and programs to the population of patients in our cancer program service area. [Table: see text]

The Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, is working with state health agency staff and other stakeholders to develop a comprehensive and integrated approach to cancer control. To help stakeholders visualize the approach, a graphic model was developed based on stakeholder input and a literature review of existing models. Phases of the model include setting optimal objectives (data driven), determining optimal strategies (science driven), establishing feasible priorities (capacity driven), and implementing effective strategies (outcome driven). The model currently is being validated through case studies of state-level cancer planning in six states.

OBJECTIVES: Epidemiologic studies have linked adverse health outcomes to lower socioeconomic status (SES). To our knowledge, none have associated post-operative coronary artery bypass graft (CABG) surgery survival to this risk factor. To assess this, we compared post-operative survival among 771 CABG patients from different SES communities in a Southeastern state 36 months after surgery (mean follow-up = 30 months). All patients were admitted to the same tertiary care medical center for surgery in 1994 (mean age = 62; females = 214; African Americans = 13; person years of follow-up = 2,153; 36-month mortality = 8.8%). METHODS: Data were extracted from the medical records of all CABG patients admitted in 1994 using the Society of Thoracic Surgeons' data-collection protocol. The study hypothesis was that patients from "disadvantaged" communities would have lower survival rates after surgery, controlling for the severity of the patient's medical condition. In this study, 181 patients were from an Appalachian county and 437 were from a medically under-served county. Post-discharge mortality was ascertained from state mortality files. Forward and backwards step-wise Cox proportional hazard regression models were used to select the most significant risk factors for mortality from 8 county-level community indicators and 32 clinical risk factor variables potentially associated with post-operative survival. RESULTS: Controlling for traditional risk factors for post-operative CABG survival, patients from counties with the lowest housing values have a significant increased risk of death 36 months after CABG surgery (hazard ratio [HR] = 2.46, 95% CI = 1.26-4.78, P = 0.008). Being an African American also appeared to be a significant and independent risk factor for death 36 months after surgery, as well (HR = 4.55, 95% CI = 1.37-15.11, P = 0.013). CONCLUSION: This study suggests that residence in a poor community and possibly African American status are significant and independent risk factors for mortality 36 months after CABG surgery, although the latter may have included too few cases (n = 13) to assess this effectively. Additional research is needed to determine why these associations exist and to develop specific interventions. In the mean time, closer surveillance is recommended for CABG patients admitted from lower SES communities and possibly for African American patients.

CONTEXT: Care continuity during transitions between the hospital and home requires reliable communication between providers and settings and an understanding of social determinants that influence recovery. CASE DESCRIPTION: The coordinating transitions intervention uses real time alerts, delivered directly to the primary care practice for complex chronically ill patients discharged from an acute care setting, to facilitate nurse care coordinator led telephone outreach. The intervention incorporates claims-based risk stratification to prioritize patients for follow-up and an assessment of social determinants of health using the Patient-centered Assessment Method (PCAM). Results from transitional care are stored and transmitted to qualified healthcare providers across the continuum. FINDINGS: Reliance on tools that incorporated interoperability standards facilitated exchange of health information between the hospital and primary care. The PCAM was incorporated into both the clinical and informational workflow through the collaboration of clinical, industry, and academic partners. Health outcomes improved at the study practice over their baseline and in comparison with control practices and the regional Medicaid population. MAJOR THEMES: Current research supports the potential impact of systems approaches to care coordination in improving utilization value after discharge. The project demonstrated that flexibility in developing the informational and clinical workflow was critical in developing a solution that improved continuity during transitions. There is additional work needed in developing managerial continuity across settings such as shared comprehensive care plans. CONCLUSIONS: New clinical and informational workflows which incorporate social determinant of health data into standard practice transformed clinical practice and improved outcomes for patients.

Researchers assert that the influence of teacher leadership on school change is highly contingent on the actions and beliefs of school principals. Self-efficacy theory also suggests that the extent to which teacher leaders feel they can impact change will influence how they engage with leadership opportunities. This study considers the interplay between these two forces and uses eleven embedded case studies to examine how principal leadership style-transformational, transactional, or laissez-faire-influences teacher leader efficacy. Findings suggest that teacher leader efficacy is rooted both in the teacher leaders’ self-perceptions and in how those perceptions influence and are influenced by principals’ expectations and leadership behaviors.

OBJECTIVES: To determine the efficacy of cochlear implantation (CI) in prelingually deafened adolescent children and to evaluate predictive variables for successful outcomes. DESIGN: Retrospective medical record review. PARTICIPANTS: Children aged 10 to 17 years with prelingual hearing loss (mean length of deafness, 11.5 years) who received a unilateral CI (mean age at CI, 12.9 years). INTERVENTION: Unilateral CI. MAIN OUTCOME MEASURES: Standard speech perception testing (Consonant-Nucleus-Consonant [CNC] monosyllabic word test and Hearing in Noise [HINT] sentence test) was performed preoperatively, 1 year postoperatively (year 1), and at the last follow-up/end of the study (EOS). RESULTS: There was a highly significant improvement in speech perception scores for both HINT sentence and CNC word testing from the preoperative testing to year 1 (mean change score, 51.10% and 32.23%, respectively; P < .001) and from the preoperative testing to EOS (mean change score, 60.02% and 38.73%, respectively; P < .001), with a significantly greater increase during the first year (P < .001). In addition, there was a highly significant correlation between improvements in performance scores on the CNC word and HINT sentence speech perception tests and both age at CI and length of deafness at the year 1 testing (P ≤.009) but not from the year 1 testing to EOS testing. Adolescents with progressive deafness and those using oral communication before CI performed significantly better than age-matched peers. CONCLUSIONS: Adolescents with prelingual deafness undergoing unilateral CI show significant improvement in objective hearing outcome measures. Patients with shorter lengths of deafness and earlier age at CI tend to outperform their peers. In addition, patients with progressive deafness and those using oral communication have significantly better objective outcomes than their peers.

Seventy-three procedures involving 70 acoustic tumors were carried out over 3 years. The majority of tumors (65) were removed by the translabyrinthine approach. Tumor size ranged from 0.5 through 5.0 cm. All patients underwent intraoperative facial nerve monitoring: 22 patients developed immediate facial palsy (House-Brackmann grades II-VI); 11 patients recovered completely; 11 patients (15.7%) had persistent paralysis. The incidence of long-term, poor outcome (H-B grade IV-VI) was 5.7 percent. The overall incidence of facial palsy was not found to be related to tumor size; however, facial paralysis associated with large tumors exhibited a poorer House-Brackmann grade compared to small and medium lesions. The use of intraoperative facial monitoring has enhanced the surgeon's ability to preserve facial nerve function by reducing the overall incidence of postoperative facial paralysis.

Artificial intelligence (AI) is increasingly used in many medical specialties. However, nephrology has lagged in adopting and incorporating machine learning techniques. Nephrology is well positioned to capitalize on the benefits of AI. The abundance of structured clinical data, combined with the mathematical nature of this specialty, makes it an attractive option for AI applications. AI can also play a significant role in addressing health inequities, especially in organ transplantation. It has also been used to detect rare diseases such as Fabry disease early. This review article aims to increase awareness on the basic concepts in machine learning and discuss AI applications in nephrology. It also addresses the challenges in integrating AI into clinical practice and the need for creating an AI-competent nephrology workforce. Even though AI will not replace nephrologists, those who are able to incorporate AI into their practice effectively will undoubtedly provide better care to their patients. The integration of AI technology is no longer just an option but a necessity for staying ahead in the field of nephrology. Finally, AI can contribute as a force multiplier in transitioning to a value-based care model.

Nursing and finance leaders can support their organizations' goals and strategies by: Recognizing the business case for management competence, specifically in how supervisors affect employee satisfaction and turnover. Gaining business acumen, specifically in competencies such as human resource management and understanding of healthcare financing. Promoting management and leadership development, starting with charge nurses and moving up through the ranks of nursing management.