Infective endocarditis: Do we have an effective risk score model? A systematic review.

Background: Infective endocarditis (IE) is a rare, highly morbid condition with 17% in-hospital mortality. A total of 25-30% require surgery and there is ongoing debate with regard to markers predicting patient outcomes and guiding intervention. This systematic review aims to evaluate all IE risk scores currently available. Methods: Standard methodology (PRISMA guideline) was used. Papers with risk score analysis for IE patients were included, with attention to studies reporting area under the receiver-operating characteristic curve (AUC/ROC). Qualitative analysis was carried out, including assessment of validation processes and comparison of these results to original derivation cohorts where available. Risk-of-bias analysis illustrated according to PROBAST guidelines. Results: Of 75 articles initially identified, 32 papers were analyzed for a total of 20 proposed scores (range 66-13,000 patients), 14 of which were specific for IE. The number of variables per score ranged from 3 to 14 with only 50% including microbiological variables and 15% including biomarkers. The following scores had good performance (AUC > 0.8) in studies proposing the score (often the derivation cohort); however fared poorly when applied to a new cohort: PALSUSE, DeFeo, ANCLA, RISK-E, EndoSCORE, MELD-XI, COSTA, and SHARPEN. DeFeo score demonstrated the largest discrepancy with initial AUC of 0.88, compared to 0.58 when applied to different cohorts. The inflammatory response in IE has been well documented and CRP has been found to be an independent predictor for worse outcomes. There is ongoing investigation on alternate inflammatory biomarkers which may assist in IE management. Of the scores identified in this review, only three have included a biomarker as a predictor. Conclusion: Despite the variety of available scores, their development has been limited by small sample size, retrospective collection of data and short-term outcomes, with lack of external validation, limiting their transportability. Future population studies and large comprehensive registries are required to address this unmet clinical need.

Do older surgeons have safer hands? A retrospective cohort study.

BACKGROUND: For complex surgical procedures a volume-outcome relationship can often be demonstrated implicating multiple factors at a unit and surgeon specific level. This study aims to investigate this phenomenon in lung transplantation over a 30-year period with particular reference to surgeon age and experience, cumulative unit activity and time/day of transplant. METHODS: Prospective databases identified adult patients undergoing isolated lung transplantation at a single UK centre between June 1987 and October 2017. Mortality data was acquired from NHS Spine. Individual surgeon demographics were obtained from the General Medical Council. Student t-test, Pearson's Chi-squared, Logistic Regression, and Kaplan-Meier Survival analyses were performed using Analyse-it package for MicrosoftExcel and STATA/IC. RESULTS: 954 transplants (55.9% male, age 44.4 ± 13.8 years, 67.9% bilateral lung) were performed, with a median survival to follow-up of 4.37 years. There was no difference in survival by recipient gender (p = 0.661), between individual surgeons (p = 0.224), or between weekday/weekend procedures (p = 0.327). Increasing centre experience with lung transplantation (OR1.001, 95%CI: 1.000-1.001, p = 0.03) and successive calendar years (OR1.028, 95%CI: 1.005-1.052, p = 0.017) was associated with improved 5-year survival. Advancing surgeon age at the time of transplant (mean, 48.8 ± 6.6 years) was associated with improved 30-day survival (OR1.062, 95%CI: 1.019 to1.106, p = 0.003), which persisted 5 years post-transplant (OR1.043, 95%CI: 1.014-1.073, p = 0.003). Individual surgeon experience, measured by the number of previous lung transplants performed, showed a trend towards improved outcomes at 30 days (p = 0.0413) with no difference in 5-year survival (p = 0.192). CONCLUSIONS: Our study demonstrates a relationship between unit volume, increasing surgeon age and survival after lung transplantation. A transplant volume: outcome relationship was not seen for individual surgeons.

The effect of the Ambulatory Integration of the Medical and Social (AIMS) model on health risk and depression.

Social needs are factors for health risk and depression that may negatively impact health outcomes and costly services use. Care management addresses social needs that can reduce health risk and depression. An exploratory study of the 5-step Ambulatory Integration of the Medical and Social Model (AIMS) was conducted to examine the effect of steps completed as part of AIMS on patients' depression and health risk outcomes at 6-months. Results reveal steps central to AIMS are significantly related to lower depression and health risk, suggesting AIMS is a valuable intervention for reducing health risk and depression.

Supporting free clinic patients' social needs with MSW interns: A pilot study.

Social needs, which are social risk factors including lack of access to stable housing, healthy food, or reliable transportation, are recognized as integral to health. Free clinics tend to serve patients with social needs, yet, few are screened or receive assistance. Lack of personnel, resources, and procedures to identify and assist patients are reasons few free clinics consider social needs. To address this service gap, a midwestern free clinic and neighboring Masters of Social Work (MSW) program established a partnership. A social needs screen was developed and integrated into health care practice. An MSW intern was also embedded as a member of the health care team to provide social needs assistance. A 6-month pilot study was conducted to assess the value of the screen and use of MSW assistance services. Of the 223 patients screened, 66.4% (n = 146) scored positive for social needs. Only four percent (n = 6) of the patients used MSW services. Chi-square analyses reveal significant differences in social needs by age, gender, race, education, and primary language. The findings suggest that the screening and MSW intern services are valuable; however, they further suggest that screening alone may be insufficient to encourage utilization of MSW services.

Contraceptive implant migration to the lung.

A 27-year-old female presented with a 'missing' contraceptive implant. Chest imaging demonstrated a 4-cm linear opacity in a subsegmental branch of the pulmonary artery to the left lower lobe consistent with a migrated contraceptive implant. A mini-thoracotomy and arteriotomy was performed. The artery was opened distally to its third division. However, it was not possible to retrieve the implant, and the decision was made to proceed to segmentectomy. After resection, it was noted that the foreign body had significantly endothelialised within the wall of the artery and required sharp dissection for removal. This is the first case report to demonstrate the complete endothelialisation and subsequent difficulty in removal of an embolised contraceptive implant. We hope this report adds to the growing body of literature to guide management of this extremely rare but serious complication.

Exploring Risk of Elder Abuse Revictimization: Development of a Model to Inform Community Response Interventions.

A focus of community-based elder abuse response programs (EARP), such as Adult Protective Services, is to reduce the risk of revictimization among substantiated victims. While elder abuse (EA) risk factor research has predominantly focused on understanding the risk of initial EA onset among the general older adult population, understanding of revictimization risk among substantiated victims is weak. This study sought to identify conditions that perpetuate EA among substantiated victims. Data were collected from multiple sources: focus groups with multidisciplinary teams (n = 35), multidisciplinary team case revictimization risk evaluations (n = 10), and reviewing a random sample of case records (n = 250) from a large EARP in New York City. Sixty-two indicators of EA revictimization risk were identified across several ecosystemic levels: individual victim or perpetrator, victim-perpetrator relationship, and surrounding family, home, community, and sociocultural contexts. Findings carry implications for EARP practices to reduce EA recurrence and the development of measures to evaluate EARP intervention.

Time Contribution of Social Workers in Care Management: Value for Older Adults.

PURPOSE OF THE STUDY: The purpose of this study was to examine the time contribution of social workers in delivering AIMS (Ambulatory Integration of the Medical and Social), a care management protocol designed to address patients' nonmedical needs, and the association of time contribution with patients' depression outcomes. PRIMARY PRACTICE SETTING: The study was conducted in 6 primary care provider clinics housed in a large, urban academic medical center located in the Midwestern United States. METHODOLOGY AND SAMPLE: A longitudinal, quasi-experimental study employing survey procedures and a retrospective review of patient records was conducted. The study included 340 patients 50 years and older with unmet nonmedical needs. Half of the patients received AIMS, which was delivered by social workers. The other half received usual care (UC), which was delivered by other health care providers. RESULTS: Chi-square analysis and independent-samples t tests were performed to compare time spent addressing nonmedical needs with differences in patients' depression levels at 6 months postenrollment. The findings reveal that social workers spend significantly more time with patients than UC providers addressing patients' nonmedical needs (p < .0001). At 6 months postintervention, reduced levels of depression were observed for AIMS patients when compared with UC patients (p = .026). IMPLICATIONS FOR CARE MANAGEMENT PRACTICE: Including social workers as part of health care teams is valuable. Time spent with patients and engaging in care management activities to support patients' needs is linked with positive health outcomes. Given the benefits of care management, opportunities for reimbursement are enhanced.

The unexpected diagnosis of phaeochromocytoma in the anaesthetic room.

A 77-year-old man was admitted for aortic valve replacement and combined coronary bypass grafting. Grossly, labile arterial pressures were demonstrated on anesthetic induction prompting cancellation and Intensive Care Unit transfer. Urine analysis identified high normetadrenaline/creatinine ratio, plasma metanephrine, and plasma normetanephrine. A left adrenal lesion on computed tomography scan collectively indicated pheochromocytoma. Laparoscopic adrenalectomy was prioritized at multidisciplinary team before cardiac surgery. Vague symptoms of pheochromocytoma pose a diagnostic problem, being often attributed to common/co-existing pathology. The blood pressure instability on anesthetic required precise control, multidisciplinary input, and awareness of possible diagnosis as a routine intervention for hypotension may have been fatal in view of underlying cardiac pathology.

Delayed diagnosis of chronic postoperative sternal infection: a rare case of sternal tuberculosis.

Sternal osteomyelitis secondary to mycobacterium tuberculosis (TB) is rare, with <1% of musculoskeletal TB cases reported. The recurrent scenario is unresolving infection and delayed diagnosis. A 75-year-old woman presented with a persistently discharging sternal wound 10 months after coronary artery bypass grafting. Multiple antibiotics, wound debridement and removal of sternal wires was attempted; however, progression to local osteomyelitis and sternoclavicular joint destruction occurred. Tissue biopsies were finally sent for mycobacterial culture testing positive for Mycobacterium tuberculosis High index of suspicion is necessary for diagnosis of sternal tuberculosis, confirmed through timely microbiological investigations. MRI may identify soft-tissue and bone oedema characteristic of TB osteomyelitis. This patient had no TB risk factors. The source of infection is unclear and warrants further investigation. Sternal TB osteomyelitis is uncommon and largely reported through case reports, thus management and indications for surgery remain undefined. If sensitive, standard TB four-drug regimen may be trialled.

Predicting Risk Factors for 30-Day Readmissions Following Discharge From Post-Acute Care.

PURPOSE OF STUDY: The specific aims of this descriptive study were to (1) examine the relationships between individual-level determinants of health using standard care admission assessments of residents admitted to a skilled nursing facility (SNF) and those residents readmitted to the hospital within 30 days from discharge from the same SNF; (2) identify and describe the risk factors of the residents readmitted to the hospital within 30 days; and (3) use the findings to inform and refine current practice to target the mutable risk factors correlated with 30-day hospital readmission. PRIMARY PRACTICE SETTING: A 180-bed skilled nursing center in Northeastern Pennsylvania. METHODOLOGY AND SAMPLE: A retrospective paper medical record review of patients discharged from an SNF to community living was conducted to examine the relationship between individual determinants of health behaviors and 30-day hospital readmissions. The study sample (N = 221) included adults 65 years and older who were admitted to the SNF from January to December 2014 for subacute physical rehabilitation following an acute care hospital stay with a discharge plan to community living. RESULTS: The 30-day readmission rate was 11%. The results of the logistic regression including diagnosis at readmission showed that the odds of readmission before 30 days were nearly three times greater in patients who had congestive heart failure (p < .02). Patients who were at "very high risk" on the Braden Scale were 20 times more likely to be readmitted before 30 days compared with those at low risk. Age and gender were not predictors. None of the other standard screening assessments for delirium, depression, functional status, and fall risk were predictive of 30-day readmission. IMPLICATIONS FOR CASE MANAGEMENT PRACTICE: (1) Care coordination and communication with residents, caregivers, and home health can have an impact on 30-day readmissions post-SNF discharge. (2) Chronic respiratory diseases continue to be a challenge in prevention of hospital readmissions.

A rare case of benign metastasizing leiomyoma†.

Benign metastasizing leiomyoma is a rare disorder involving distant metastases secondary to a smooth muscle tumour of the myometrium. This case report describes a 48-year-old woman with multiple pulmonary nodules noted on post-operative chest x-ray. Further investigation revealed a history of total abdominal hysterectomy for benign fibroids of the uterus, 6 years prior to the scan. CT-guided fine needle aspirate of the pulmonary nodules showed smooth muscle proliferation within lung parenchyma, suggesting smooth muscle tumour confirmed with immunohistochemistry. Management is still controversial in view of low case numbers; however, treatment with hormone therapy and castration has been attempted.

The role of social workers in addressing nonmedical needs in primary health care.

Nonmedical needs are intricately linked to health. Unaddressed nonmedical needs often result in poorer health and increased healthcare costs. Although social workers are well positioned to address nonmedical needs, their role in healthcare environments to address nonmedical needs is limited. The limited role relates to a lack of reimbursement streams, which stems from poor articulation about their unique contributions. An analysis of a case study in which a social worker using AIMS, a protocolized care coordination model, was undertaken to highlight specific activities performed by social workers. Implications for patient health outcomes and healthcare costs are discussed.

The Ambulatory Integration of the Medical and Social (AIMS) model: A retrospective evaluation.

An exploratory, retrospective evaluation of Ambulatory Integration of the Medical and Social (AIMS), a care coordination model designed to integrate medical and non-medical needs of patients and delivered exclusively by social workers was conducted to examine mean utilization of costly health care services for older adult patients. Results reveal mean utilization of 30-day hospital readmissions, emergency department (ED) visits, and hospital admissions are significantly lower for the study sample compared to the larger patient population. Comparisons with national population statistics reveal significantly lower mean utilization of 30-day admissions and ED visits for the study sample. The findings offer preliminary support regarding the value of AIMS.

Understanding Service Utilization in Cases of Elder Abuse to Inform Best Practices.

Elder abuse (EA) case resolution is contingent upon victims accepting and pursuing protective service interventions. Refusal/underutilization of services is a major problem. This study explored factors associated with extent of EA victim service utilization (SU). Data were collected from a random sample of EA cases (n = 250) at a protective service program in New York City. In cases involving financial abuse, higher SU was associated with females, poor health, perceived danger, previous help-seeking, and self or family referral. In physical abuse cases, higher SU was associated with family referral and previous help-seeking; lower SU was related to Hispanic race/ethnicity, being married, and child/grandchild perpetrator. In emotional abuse cases, higher SU was associated with self or family referral, victim-perpetrator gender differential, perceived danger, and previous help-seeking; lower SU was related to child/grandchild perpetrator. Findings carry implications for best practices to retain and promote service use among elder victims of abuse.

A systematic evaluation of a multidisciplinary social work-lawyer elder mistreatment intervention model.

This study introduces a conceptually based, systematic evaluation process employing multivariate techniques to evaluate a multidisciplinary social work-lawyer intervention model (JASA-LEAP). Logistic regression analyses were used with a random sample of case records (n = 250) from three intervention sites. Client retention, program fidelity, and exposure to multidisciplinary services were significantly related to reduction in mistreatment risk at case closure. Female gender, married status, and living with perpetrator significantly predicted unfavorable outcomes. This study extends the elder mistreatment program evaluation literature beyond descriptive/bivariate evaluation strategies. Findings suggest that a multidisciplinary social work-lawyer elder mistreatment intervention model is a successful approach.

Elder Abuse and Neglect Risk Alleviation in Protective Services.

Little is known about conditions associated with favorable elder mistreatment (EM) case outcomes. The fundamental goal of EM protective service programs is to alleviate risk associated with substantiated cases of elder abuse and neglect. Using the EM socio-cultural model, this study examined victim, perpetrator, victim-perpetrator relationship, social embeddedness, and socio-cultural factors predicting risk alleviation of EM cases. Data from a random sample of EM protective social service cases (n = 250) at a large community agency in New York City were collected and coded by multiple, independent raters. Multinomial and binary logistic regression were used to examine undifferentiated risk alleviation for the entire sample of EM cases as well as differentiated financial, emotional, and physical abuse sub-types. Undifferentiated EM risk alleviation was associated with male victim gender, older victim age, previous community help-seeking, and victim-perpetrator dyads characterized by a separate living arrangement and shorter term abuse longevity. Financial abuse cases with younger perpetrators were less likely to have risk reduction. Physical abuse risk reduction was less likely when the perpetrator was male and the victim-perpetrator dyad included different genders. Distinct findings across EM sub-types suggest a need to develop targeted practice strategies with clients experiencing different forms of EM. Findings highlight a need to develop EM protective service infrastructure around perpetrator rehabilitation.

The contribution of practice skills in a care management process for family caregivers.

Practice skills are believed to improve practice, yet, little is known about the extent to which skills affect outcomes. This exploratory study examined the extent to which 3 practice skills specific to a care management context for family caregivers, including communication skills, supportive skills, and linking skills, were associated with fidelity of a care management process. Twenty-one care managers who used a single process to serve 113 family caregivers were included in the study. Bivariate correlation analysis revealed the 3 practice skills are positively associated with process fidelity. Implications for social work practice, education, and research are discussed.