A Step towards understanding coronary artery disease: a complication in idiopathic pulmonary fibrosis.

BACKGROUND: Idiopathic pulmonary fibrosis (IPF) is a relatively rare disease with increasing incidence trends. Cardiovascular disease is a significant complication in IPF patients due to the role of common proatherogenic immune mediators. The prevalence of coronary artery disease (CAD) in IPF and the association between these distinct pathologies with overlapping pathophysiology remain less studied. RESEARCH QUESTION: We hypothesised that IPF is an independent risk factor for CAD. METHODS: We conducted a retrospective case-control study using the national inpatient sample (2017-2019). We included adult hospitalisations with IPF after excluding other interstitial lung diseases and other endpoints of CAD, acute coronary syndrome and old myocardial infarction. We examined their baseline characteristics, such as demographic data, hospital characteristics and socioeconomic status. The prevalence of cardiac risk factors and CAD was also compared between hospitalisations with and without IPF. Univariate and multivariate regression analysis was further performed to study the odds of CAD with IPF. The cases of IPF in the study population were propensity-matched, after which generalised linear modelling analysis was performed to validate the findings. RESULTS: A total of 116 010 admissions were hospitalised in 2017-2019 with IPF, of which 55.6% were men with a mean age of 73 years. Adult hospitalisations with IPF were found to have a higher prevalence of diabetes mellitus (29.3% vs 24.0%; p<0.001), hypertension (35.6% vs 33.8%; p<0.001), hyperlipidaemia (47.7% vs 30.2%; p<0.0001) and tobacco abuse (41.7% vs 20.9%; p<0.001), while they had a lower prevalence of obesity (11.7% vs 15.3%; p<0.0001) compared with hospitalisations without IPF. Multivariate logistic regression analysis revealed 28% higher odds of developing CAD in IPF hospitalisations (OR -1.28; CI 1.22 to 1.33; p<0.001). Postpropensity matching, generalised linear modelling analysis revealed even higher odds of CAD with IPF (OR -1.77; CI 1.54 to 2.02; p<0.001) CONCLUSIONS: Our study found a higher prevalence of CAD in IPF hospitalisations and significantly higher odds of CAD among IPF cases. IPF remains a terminal lung disease that portends a poor prognosis, but addressing the cardiovascular risk factors in these patients can help reduce the case fatality rate due to the latter and potentially add to quality-adjusted life years.

Multi-Dimensional Assessment and Interdisciplinary Care to Reduce Asthma Readmissions in Safety Net Hospitals.

Asthma is a prevalent disease that disproportionately affects socioeconomically underprivileged minorities. In fact, racial and ethnic minorities such as Blacks and Latinos have higher rates of severe asthma, asthma-associated emergency department visits, hospitalizations, and readmissions compared with whites. Such disparities exist due to genetic predispositions and to socioeconomic determinants of health such as environmental factors and limited health-care access. A value-based purchasing program encourages hospitals to improve communication and care coordination to better engage patients and caregivers in discharge plans, and, in turn, reduce avoidable readmissions. The program supports the national goal of improving health care by linking payment to the quality of hospital care. Efforts have been made to address asthma-related complications in these populations, which have been addressed at various levels of the care system, including the patient and family, community, organization, provider/microsystem, and policy. Many of these programs promote patient education and health-care accessibility through interdisciplinary and multi-dimensional approaches, and have been shown to be effective in reducing asthma-associated readmissions and hospitalizations, but these localized approaches have not been largely adopted. The wide-spread implementation of asthma programs is necessary to address factors related to the increased incidence of asthma and associated rates of hospitalizations and readmissions in impoverished, minority populations.

Value of Advance Care Directives for Patients With Serious Illness in the Era of COVID Pandemic: A Review of Challenges and Solutions.

Advance care directives (ACDs) are instructions regarding what types of medical treatments a patient desires and/or who they would like to designate as a healthcare surrogate to make important healthcare decisions when the patient is mentally incapacitated. At end-of-life, when faced with poor prognosis for a meaningful health-related quality of life, most patients indicate their preference to abstain from aggressive, life-sustaining treatments. Patients whose wishes are left unsaid often receive burdensome life sustain therapy by default, prolonging patient suffering. The CoVID pandemic has strained our healthcare resources and raised the need for prioritization of life-sustaining therapy. This highlights the urgency of ACDs more than ever. Despite ACDs' potential to provide patients with care that aligns with their values and preferences and reduce resource competition, there has been relatively little conversation regarding the overlap of ACDs and CoVID-19. There is low uptake among patients, lack of training for healthcare professionals, and inequitable adoption in vulnerable populations. However, solutions are forthcoming and may include electronic medical record completion, patient outreach efforts, healthcare worker programs to increase awareness of at-risk minority patients, and restructuring of incentives and reimbursement policies. This review carefully describes the above challenges and unique opportunities to address them in the CoVID-19 era. If solutions are leveraged appropriately, ACDs have the potential to address the described challenges and ethically resolve resource conflicts during the current crisis and beyond.

Characterization of Critically Ill COVID-19 Patients at a Brooklyn Safety-Net Hospital.

Background The novel coronavirus disease 2019 (COVID-19) pandemic continues to spread across the country with over 3 million cases and 150,000 deaths in the United States as of July 2020. Outcomes have been poor, with reported admission rates to the intensive care team of 5% in China and mortality among critically ill patients of 50% in Seattle. Here we explore the disease characteristics in a Brooklyn safety-net hospital affected by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. Methods A retrospective chart review of COVID-19 positive patients at The Brooklyn Hospital Center who were treated by the intensive care team prior to April 20, 2020. Data was extracted from the electronic health record, analyzed and correlated for outcome. Results Impact of various clinical treatments was assessed, showing no change in median overall survival (OS) of both hydroxychloroquine with azithromycin or vitamin C with zinc. Supplemental therapies were used in selected patients, and some were shown to increase median OS and patients requiring vasopressor support or invasive mechanical ventilation showed decreased OS. There was no statistically significant difference in overall survival based on ethnicity, healthcare status, or individual medical comorbidities, although a negative trend exists for diabetes. Despite this, there is a trend towards increasingly poor prognosis based on the number of comorbidities and Class 3 obesity.  Conclusions Despite the fact that we show no significant differences in mortality based on ethnicity, insurance status, or individual medical comorbidities, we show a high overall mortality. There is also a trend towards increased overall mortality in Class 3 obesity, which should be further investigated. We suggest that these findings may be attributed to both socioeconomic factors and an increased incidence of total medical comorbidities in our patient population.

Excellence in the Accreditation Council for Graduate Medical Education Core Competencies: Strengthening the Mentor-Mentee Relationship.

Purpose The purpose of this study was to identify best practices, strategies, and methods leading to the success of experienced and accomplished physicians to provide a reference for residents of graduate medical programs. Methods Ten practicing physicians and resident mentors each with at least 10 years of experience were interviewed with open-ended, narrative-based questions related to themes of paths to success, the proper role of a resident, lessons learned, helpful skills, and advice for a new resident/physician. Results Surprisingly, interviewees' answers reflected the Accreditation Council for Graduate Medical Education (ACGME) core competencies of patient care, medical knowledge, practice-based learning and improvement, interpersonal and communication skills, professionalism, and systems-based practice. The importance of mentorship was also emphasized. Conclusion ACGME core competencies serve as a roadmap to success based on the experience of many successful physicians. Given that mandated mentor programs in many graduate medical programs are ineffectively impersonal and mechanical, residents can follow interviewees' advice and proactively form mentor-mentee relationships with experienced physicians to learn the best paths of success.

Fulminant Acute Kidney Injury in a Young Patient with Novel Coronavirus 2019.

Coronavirus disease 2019 (COVID-19) is a global pandemic affecting more than 200 countries and 180,000 cases in the United States. While the outbreak began in China, the number of cases outside of China exceeded those in China on March 15, 2020 and are currently rising at an exponential rate. The number of fatalities in the United States are expected to exceed more than Italy and China. The disease is characterized predominantly as an acute respiratory illness. However, preliminary data suggests that kidney is a target for the virus and deterioration of renal function was associated with poor outcomes including in-hospital mortality. We pre-sent a report of a patient with COVID-19 who presented with acute onset of symptoms and normal renal function at baseline but rapidly deteriorated resulting in death. The timing of decline in renal function correlated with his worsening clinical status. He was started on continuous veno-venous hemofiltration without signs of clinical benefit. We also present the possible mechanisms for acute kidney injury in these patients. We performed a review of the emerging literature by searching PubMed, Google Scholar, and EMBASE for studies and/or case series published on this topic. Acute kidney injury might help risk stratify critically ill patients on a fatal course of COVID-19.

Hypercoagulable workup in a community hospital setting: to test or not to test; that is the question.

Background: Thrombophilia tests are often ordered unnecessarily and/or inappropriately, with significant impact on healthcare costs, hospital resources, time, and potential harm to the patient. Objective: To identify the incidence of unnecessary and inappropriate thrombophilia testing in a community hospital setting. Methods: We retrospectively reviewed electronic medical records for patients who underwent inpatient thrombophilia testing at The Brooklyn Hospital Center from 1/1/2018 to 12/31/2018. The indications, and details of the tests, and associated costs were recorded. Results: A total of 62 patients were included (mean age 45.8, 67.7% female). In 57/62 (91.9%) patients, tests were ordered in the acute phase of thrombosis. At the time the tests were ordered, 29/62 (46.8%) patients were on anticoagulation. Positive results were found in 21/62 (53.2%) patients, but was repeated in only 1/21 (4.7%) patient. Results for 51/62 (82%) patients were obtained after discharge. The hematology-oncology service was consulted in 5/62 (8.1%) cases and recommended testing in only 1 (1.6%) patient. Only 1 (1.6%) patient had both an appropriate indication and appropriate testing. Costs for the 273 total tests were $26,400. Conclusion: Thrombophilia tests were often ordered inappropriately and unnecessarily. We recommend testing only for patients with inpatient status under recommendation from the hematology-oncology service.

Ginseng-Related Drug-Induced Liver Injury.

Ginseng is commonly used as a medicinal herb for memory and concentration and general well-being. Drug-induced liver injury (DILI) is one of the most challenging disorders and trending events in the United States which are related to body building and weight loss supplements. Currently, herbal and dietary supplementation is the second most common cause of DILI. Here, we report on a 45-year-old healthy Chinese woman who presented with dull intermittent left upper quadrant abdomen pain for a month. Upon thorough history taking, she had been taking ginseng tea and supplementation for her menopausal symptoms for almost 3 months. Physical examination was unremarkable except mild tenderness in left upper quadrant of the abdomen. Liver function test showed aspartate transaminase (AST) 717 U/L, alanine transaminase (ALT) 343 U/L, total bilirubin 5 mg/dL, direct bilirubin 3.3 mg/dL, alkaline phosphatase 182 U/L, with international normalized ratio (INR) 1.2. Prior liver enzymes (6 months earlier) showed AST 21 U/L, ALT 18 U/L, total bilirubin 0.8 mg/dL, direct bilirubin 0.3 mg/dL, alkaline phosphatase 34 U/L, with INR 0.7. Viral serology for acute hepatitis B, C, E, cytomegalovirus, Epstein-Barr virus, and varicella zoster virus was negative. She was immune to hepatitis A. Her antinuclear antibody was positive. Her anti-Smith antibody, anti-smooth muscle antibody, HFE gene mutation, ceruloplasmin, alpha-1 antitrypsin serologies were within normal references. An abdomen sonogram showed fatty infiltration. Liver biopsy showed moderate to severe portal inflammation and marked lobular disarray. Portal and lobular inflammatory infiltrates consisted of a mixture of histiocytes, lymphocytes, plasma cells, eosinophils, and neutrophils with centrilobular necrosis and focal bridging necrosis, and necro-inflammation. After 6 weeks of follow-up, the patient improved physically, and the abdomen pain resolved. Ginseng has been widely used in the Chinese community as medicinal herb for a variety of conditions for decades. However, proper research has never been done regarding its pharmacokinetics, efficacy, and safety issues. In our case report, the idiosyncratic DILI resulted from ingestion of ginseng as herbal supplementation for premenopausal symptoms. Physicians should be aware of and suspect DILI in any patient with acute liver injury, and patients should be reminded that all medications and supplements have a potential to cause DILI.

Hypothermia-Related Acute Pancreatitis.

Acute pancreatitis (AP) is an inflammatory disease presenting from mild localized inflammation to severe infected necrotic pancreatic tissue. In the literature, there are a few cases of hypothermia-induced AP. However, the association between hypothermia and AP is still a myth. Generally, mortality from acute pancreatitis is nearly 3-6%. Here, we present a 40-year-old chronic alcoholic female who presented with acute pancreatitis induced by transient hypothermia. A 40-year-old chronic alcoholic female was hypothermic at 81°F on arrival which was improved to 91.7°F with warming blanket and then around 97°F in 8 h. Laboratory tests including complete blood count, lipid panel, and comprehensive metabolic panels were within the normal limit. Serum alcohol level was 0.01, amylase 498, lipase 1,200, ammonia 26, serum carboxyhemoglobin level 2.4, and ß-HCG was negative. The entire sepsis workup was negative. During rewarming period, she had one episode of witnessed generalized tonic-clonic seizure. It was followed by transient hypotension. Fluid challenge was successful with 2 L of normal saline. Sonogram (abdomen) showed fatty liver and trace ascites. CAT scan (abdomen and pelvis) showed evidence of acute pancreatitis without necrosis, peripancreatic abscess, pancreatic mass, or radiopaque gallstones. The patient was managed medically and later discharged from the hospital on the 4th day as she tolerated a normal low-fat diet. In our patient, transient hypothermia from chronic alcohol abuse and her social circumstances might predispose to microcirculatory disturbance resulting in acute pancreatitis. Early and aggressive fluid resuscitation prevents complications.

Acute lung injury following transcatheter hepatic arterial chemoembolization of doxorubicin-loaded LC beads in a patient with hepatocellular carcinoma.

Transcatheter arterial chemoembolization (TACE) currently is being used as an effective palliative therapy for unresectable cancers especially hepatocelluar carcinoma (HCC). Accidental lipiodol embolism to the lungs is a rare but potentially fatal complication of TACE. This procedure involves injection of drug-eluting microspheres (LC Bead) loaded with doxorubicin, followed by embolization with embozene microspheres until stasis is evident, being used in advanced HCC. We report a patient with inoperable HCC with underlying Hepatitis C and liver cirrhosis, who developed acute lung injury following targeted chemoembolization of selective feeding hepatic artery with LC beads loaded with doxorubicin. Acute lung injury as a complication of unintended lung chemoembolization with doxorubicin has not been previously reported in the literature. Interventional radiologists screen patients for potential hepatic A-V shunt and take appropriate precautions to prevent unintended pulmonary embolization. These include appropriate selection of LC bead particle size especially in patients who are embolized with radiation pellets. This report highlights the need for a screening total body scintigraphy after injection of radionuclide Tc-99 MAA in the feeding hepatic artery to identify patients with hepatic A-V shunt. In such patients, appropriate size selection of LC bead particles is critical to prevent unintended pulmonary chemoembolization and acute lung injury. Other measures include careful patient selection, low dose of chemotherapy, and transient selective hepatic vein balloon occlusion.

Diffuse interstitial lung infiltrates in a smoker with human immunodeficiency virus infection.

Pulmonary Langerhans cell histiocytosis is a rare interstitial lung disease characteristically affecting middle-aged smokers. It has unpredictable clinical course and may be associated with malignant neoplasms. Opportunistic lung infections are frequently considered when patients with Human immunodeficiency virus (HIV) infection present with respiratory symptoms and an abnormal chest X-ray. Though fiberoptic bronchoscopy with bronchoalveolar lavage is diagnostic for infectious etiologies, surgical lung biopsies are preferred to diagnose noninfectious lung diseases and to help guide appropriate therapy. In the present study, we report a case of progressive bilateral lung infiltrates in a smoker with HIV infection which presented a diagnostic dilemma in view of coexistent HIV infection. Analysis of clinical symptomatology aided by surgical lung biopsy helped in diagnosis.

The utility of routine admission chest X-ray films on patient care.

BACKGROUND: Routine chest X-rays are the most widely obtained radiological studies during hospital admissions. In this study, we evaluated the utility of routine admission chest X-rays on patient care in patients admitted to The Brooklyn Hospital center. METHODS: We included consecutive patients admitted to the medical floors during a 4-month period who had a chest X-ray done on admission. The medical records of patients who had chest X-ray on admission were reviewed to identify any impact of chest X-ray on patient care during the course of hospitalization. RESULTS: Chest X-ray was noted to be done in 229 patients on admission. Chest X-rays of 100 (43.6%) patients were deemed medically necessary because of the presenting complaints which included cough (15.2%), fever (13.1%), dyspnea (6.1%), hemoptysis (1.7%), and combined symptoms (7.4%). Routine chest X-rays were done in 129 (56.3%) patients to rule out occult findings in the absence of any symptoms. Chest X-ray abnormalities were noted in 56 of 129 (43.4%) patients. In 51 of 56 patients, abnormalities were chronic, stable and previously known and did not contribute to patient care. In only 5 of 129 (3.87%) patients, there were findings which necessitated a change in patient care. CONCLUSION: We conclude that routine chest films rarely reveal clinically unsuspected findings. The overall impact on patient care based on these findings is small when compared to the risks associated with repeated exposure to radiation. We recommend that routine chest X-ray films should not be ordered solely because of hospital admission.