Publications

Cor triatriatum is a rare congenital heart defect in which a fibromuscular membrane forms an anomalous septum within the left atrium, dividing it into a posterosuperior higher pressure chamber and an anteroinferior anatomically true left atrium. Typically, in cor triatriatum, all four pulmonary veins enter into this accessory chamber, we present an unusual variant of cor triatriatum, in which only the right sided pulmonary veins were involved.

BACKGROUND

Venoarterial extracorporeal membrane oxygenation (ECMO) has been used successfully for treatment of cardiogenic shock or cardiac arrest. The exact complication rate is not well understood, in part because of small study sizes. In the absence of large clinical trials, performance of pooled analysis represents the best method for ascertaining complication rates for ECMO.

METHODS

A systematic PubMed search was conducted on ECMO for treatment of cardiogenic shock or cardiac arrest in adult patients only, updated to November 2012. Studies with more than 10 patients published in the year 2000 or later that reported complication rates for ECMO were included. Specific complications analyzed included lower extremity ischemia, fasciotomy or compartment syndrome, amputation, stroke, neurologic complications, acute kidney injury, renal replacement therapy, major or significant bleeding, rethoracotomy for bleeding or tamponade, and significant infection. For studies that included overlapping patients, the largest study was included and the others excluded. Cochran's Q and I-squared were calculated. A more conservative random-effects model was chosen for all analyses.

RESULTS

Twenty studies were included in the analyses encompassing 1,866 patients. Seventeen studies reported survival to hospital discharge, with a cumulative survival rate of 534 of 1,529, and a range of 20.8% to 65.4%. Analyses encompassed 192 to 1,452 patients depending on the specific complication analyzed. The pooled estimate rates of complications with 95% confidence intervals were as follows: lower extremity ischemia, 16.9% (12.5% to 22.6%); fasciotomy or compartment syndrome, 10.3% (7.3% to 14.5%); lower extremity amputation, 4.7% (2.3% to 9.3%); stroke, 5.9% (4.2% to 8.3%); neurologic complications, 13.3% (9.9% to 17.7%); acute kidney injury, 55.6% (35.5% to 74.0%); renal replacement therapy, 46.0% (36.7% to 55.5%); major or significant bleeding, 40.8% (26.8% to 56.6%); rethoracotomy for bleeding or tamponade in postcardiotomy patients, 41.9% (24.3% to 61.8%); and significant infection, 30.4% (19.5% to 44.0%).

CONCLUSIONS

Although ECMO can improve survival of patients with advanced heart disease, there is significant associated morbidity with performance of this intervention. These findings should be incorporated in the risk-benefit analysis when initiation of ECMO for cardiogenic shock is being considered.

BACKGROUND

Due to the significantly high levels of comorbid substance use and mental health diagnosis among urban poor populations, examining the intersection of drug policy and place requires a consideration of the role of housing in drug user mental health. In San Francisco, geographic boundedness and progressive health and housing polices have coalesced to make single room occupancy hotels (SROs) a key urban built environment used to house poor populations with co-occurring drug use and mental health issues. Unstably housed women who use illicit drugs have high rates of lifetime and current trauma, which manifests in disproportionately high rates of post-traumatic stress disorder (PTSD), anxiety, and depression when compared to stably housed women.

METHODS

We report data from a qualitative interview study (n=30) and four years of ethnography conducted with housing policy makers and unstably housed women who use drugs and live in SROs.

RESULTS

Women in the study lived in a range of SRO built environments, from publicly funded, newly built SROs to privately owned, dilapidated buildings, which presented a rich opportunity for ethnographic comparison. Applying Rhodes et al.'s framework of socio-structural vulnerability, we explore how SROs can operate as "mental health risk environments" in which macro-structural factors (housing policies shaping the built environment) interact with meso-level factors (social relations within SROs) and micro-level, behavioral coping strategies to impact women's mental health. The degree to which SRO built environments were "trauma-sensitive" at the macro level significantly influenced women's mental health at meso- and micro-levels. Women who were living in SROs which exacerbated fear and anxiety attempted, with limited success, to deploy strategies on the meso- and micro-level to manage their mental health symptoms.

CONCLUSION

Study findings underscore the importance of housing polices which consider substance use in the context of current and cumulative trauma experiences in order to improve quality of life and mental health for unstably housed women.

BACKGROUND

Seriously ill patients frequently receive care in hospitals, and palliative care is a core competency for hospitalists. We aimed to summarize and critique recent research that has the potential to impact the clinical practice of palliative care in the hospital.

METHODS

We reviewed articles published between January 2012 and May 2013, identified through a hand-search of leading journals and PubMed. The authors collectively selected 9 articles based on their scientific rigor and relevance to hospital practice. We review their findings, strengths, and limitations and make recommendations for practice.

RESULTS

Key findings include: indwelling pleural catheters and talc pleurodesis provide similar relief of dyspnea in patients with malignant pleural effusions; oxygen many not be needed to prevent dyspnea in many dying patients; docusate may not be needed in addition to sennosides to treat opioid-induced constipation; atropine is no more effective than placebo in treating respiratory rattles in dying patients; many older adult survivors of in-hospital cardiopulmonary resuscitation (CPR) are alive up to 1 year after discharge; observing CPR may decrease family post-traumatic stress; surrogates of intensive care unit patients often interpret prognostic information optimistically; many patients with metastatic cancer feel that chemotherapy may cure their disease; viewing a goals-of-care video may decrease preference for CPR in patients being admitted to skilled nursing facilities.

CONCLUSIONS

Recent research provides important insights into the effectiveness of medications and interventions for symptom management, outcomes of CPR for patients and families, and Journal of Hospital Medicine 2013;8:715-720. © 2013 Society of Hospital Medicine.

INTRODUCTION

A case of complex poly-trauma requiring multi-service management of rare, diagnoses is reviewed.

PRESENTATION OF CASE

A healthy 20 year old female suffered double epidural hematoma, base of, skull fracture, traumatic cranial nerve X palsy, benign positional paroxysmal vertigo and supraorbital, neuralgia following equestrian injury.

DISCUSSION

Epidemiology, differential diagnosis, and principles of management for each condition, are reviewed.

CONCLUSION

Coordinated trauma care is well suited to address the complex poly trauma following, equestrian injury.