Columbia University Medical Center

IMPORTANCE: Interdisciplinary practice parameters recommend that patients with drug-resistant epilepsy (DRE) undergo comprehensive neurodiagnostic evaluation, including presurgical assessment. Reporting from specialized centers suggests long delays to referral and underuse of surgery; however, longitudinal data are limited to characterize neurodiagnostic evaluation among patients with DRE in more diverse US settings and populations. OBJECTIVE: To examine the rate and factors associated with neurodiagnostic studies and comprehensive evaluation among patients with DRE within 3 US cohorts...

Although a few registry-based studies have shown associations between receiving kidney allografts from Black donors and shorter allograft survival, detailed, large, single-center studies accounting for common confounding factors are lacking. Furthermore, pathologic alterations underlying this potential disparity have not been systematically studied. We performed a retrospective clinical-pathological study of kidney transplant recipients who received kidney allografts from either Black ( n  = 407) or White ( n  = 1,494) donors at Columbia University Irving Medical Center from 2005 to 2018, with median follow-up of 4...

IMPORTANCE: Previous studies of professional basketball athletes have characterized manifestations of athletic remodeling by echocardiography and electrocardiography (ECG) in males and echocardiography in females. There is a paucity of female, basketball-specific ECG data. OBJECTIVE: To generate reference range ECG data for female professional basketball athletes. DESIGN, SETTING, AND PARTICIPANTS: This is a cross-sectional study of ECGs performed on female professional basketball athletes...

BACKGROUND: Studies indicate that variants of uncertain significance are more common in non-European populations due to lack of a diversity in population databases. This difference has not been explored in epilepsy, which is increasingly found to be genetic in paediatric populations, and has precision medicine applications. This study examines the differences in the frequency of uncertain next-generation sequencing (NGS) results among a paediatric epilepsy cohort between ancestral groups historically under-represented in biomedical research (UBR) and represented in biomedical research (RBR)...

BACKGROUND: There are conflicting reports on the effects of decreased estrogen levels on mandibular bone microarchitecture. Whether these effects are consistent throughout the mandible is unclear and may have important implications for treatment planning. PURPOSE: The goal of this study was to evaluate trabecular and cortical bone microstructure in the mandibular condyle and the mandibular basal bone and compare these sites between premenopausal and postmenopausal women...

BACKGROUND: Many patients with unilateral breast cancer opt for contralateral prophylactic mastectomy (CPM) at the time of therapeutic mastectomy (immediate CPM) or following completion of adjuvant therapy. Studies show that immediate CPM increases the risk of surgical complications related to unilateral mastectomy (UM) alone, which may lead to delays in adjuvant therapy initiation. However, it is unclear if these complications cause clinically significant delays in initiating adjuvant chemotherapy, radiotherapy, or hormonal therapy...

Allen O. Whipple was an American surgeon who popularized the pancreaticoduodenectomy (Whipple procedure) for periampullary cancer, which remains the gold standard for pancreatic tumor resections. Whipple was educated at Princeton University (B.S., 1904) and Columbia University College of Physicians and Surgeons (M.D., 1908). He swiftly ascended the academic ranks, culminating in his appointment as Professor of Surgery at Columbia and Director of Surgical Services at Presbyterian Hospital in 1921. Whipple published three criteria (Whipple's triad) for evaluating hyperinsulinism secondary to pancreatic insulinoma...

OBJECTIVE: Threat perceptions during evaluation for acute coronary syndrome (ACS) in the emergency department (ED) predict posttraumatic stress symptoms (PSS). It is unknown how health insurance status affects threat perceptions. We tested whether lacking health insurance is associated with higher threat perceptions and PSS in patients with suspected ACS in the ED and whether threat perceptions mediate associations between lack of health insurance and subsequent PSS. METHOD: Patients in the Columbia University Irving Medical Center ED with suspected ACS enrolled in an observational cohort study of psychological and cardiovascular outcomes...

BACKGROUND: Randomized clinical trials (RCT) are the foundation for medical advances, but participant recruitment remains a persistent barrier to their success. This retrospective data analysis aims to (1) identify clinical trial features associated with successful participant recruitment measured by accrual percentage and (2) compare the characteristics of the RCTs by assessing the most and least successful recruitment, which are indicated by varying thresholds of accrual percentage such as ≥ 90% vs ≤ 10%, ≥ 80% vs ≤ 20%, and ≥ 70% vs ≤ 30%...

Providing comfort while a patient is living with a life-limiting condition or at end of life is the hallmark of palliative care regardless of the patient's age. In perinatal palliative care, the patient is unable to speak for themselves. In this manuscript we will present guidelines garnered from the 15-year experience of the Neonatal Comfort Care Program at Columbia University Irving Medical Center, and how they provide care for families along the perinatal journey. We will describe essential tools and strategies necessary to consider in assessing and providing comfort to infants facing a life-limiting diagnosis in utero , born at the cusp of viability or critically ill where the burden of care may outweigh the benefit...

Clinical pathways useful tools for conveying and reinforcing best practices in order to standardize care and optimize patient outcomes across myriad conditions. The NewYork-Presbyterian Healthcare system has utilized a clinical chest pain pathway for more than 20 years to facilitate the timely recognition and management of patients presenting with chest pain syndromes and acute coronary syndromes. This chest pain pathway is regularly updated by an expanding group of key stakeholders, which has extended from the Columbia University Irving Medical Center to encompass the entire regional healthcare system, which includes 8 hospitals...

The electrocardiogram (ECG) is the most frequently performed cardiovascular diagnostic test, but it is unclear how much information resting ECGs contain about long term cardiovascular risk. Here we report that a deep convolutional neural network can accurately predict the long-term risk of cardiovascular mortality and disease based on a resting ECG alone. Using a large dataset of resting 12-lead ECGs collected at Stanford University Medical Center, we developed SEER, the Stanford Estimator of Electrocardiogram Risk...

BACKGROUND: Lipoprotein (a) [Lp(a)] is an apoB100-containing lipoprotein with high levels being positively associated with atherosclerotic cardiovascular disease. Lp(a) levels are genetically determined. However, previous studies report a negative association between Lp(a) and saturated fatty acid intake. Currently, apoB100 lowering therapies are used to lower Lp(a) levels, and apheresis therapy is FDA approved for patients with extreme elevations of Lp(a). The current study analyzed the association of free-living diet components with plasma Lp(a) levels...

BACKGROUND: Early life stress and adversity conveys risk for emotional, behavioral, and developmental disorders. To address this risk in the preschool population, Mother-Child Emotional Preparation (MCEP) was tested as an in-school dyadic intervention for facilitating mother-child emotional connection through mother-child calming cycles. In a computer-generated block randomized controlled trial enrolling preschool-aged children and their mothers, in partnership with an early childhood learning center, we at Columbia University Irving Medical Center tested effects of MCEP across multiple domains...

IMPORTANCE: The National Academy of Medicine's National Plan for Health Workforce Well-Being provides recommendations for supporting the mental health and well-being of health care workers. This article aims to guide implementation of National Academy of Medicine recommendations by describing 2 programs at Columbia University Irving Medical Center and the University of California, San Francisco (UCSF), designed early in the COVID-19 pandemic to respond to the behavioral health needs of the health care workforce...

IMPORTANCE: Few translational human studies have assessed the association of prenatal maternal immune activation with altered brain development and psychiatric risk in newborn offspring. OBJECTIVE: To identify the effects of maternal immune activation during the 2 nd and 3 rd trimesters of pregnancy on newborn brain metabolite concentrations, tissue microstructure, and longitudinal motor development. DESIGN: Prospective longitudinal cohort study conducted from 2012 - 2017...

OBJECTIVE: There is a lack of data on the use of telemedicine (TM) in SLE. SLE outcome measures remain complex, and clinicians and clinical trialists have raised concerns about the accuracy of virtual disease activity measures. This study evaluates the level of agreement between virtual SLE outcome measures and face-to-face (F2F) encounter. Here, we describe the study design, virtual physical examination protocol and demographics for the first 50 patients evaluated. METHODS AND ANALYSIS: This is an observational, longitudinal study of 200 patients with SLE with varying levels of disease activity from 4 academic lupus centres serving diverse populations...

Cancer staging is an essential clinical attribute informing patient prognosis and clinical trial eligibility. However, it is not routinely recorded in structured electronic health records. Here, we present a generalizable method for the automated classification of TNM stage directly from pathology report text. We train a BERT-based model using publicly available pathology reports across approximately 7,000 patients and 23 cancer types. We explore the use of different model types, with differing input sizes, parameters, and model architectures...

PURPOSE: Immediate postmastectomy breast reconstruction plays an integral role in patient care because of its psychosocial benefits. New York State (NYS) passed the 2010 Breast Cancer Provider Discussion Law with the aim of increasing patient awareness of reconstructive options through mandating plastic surgery referral at the time of cancer diagnosis. Short-term analysis of the years surrounding implementation suggests the law increased access to reconstruction, especially for certain minority groups...

BACKGROUND AND OBJECTIVES: The global spread of the COVID-19 pandemic accelerated the vaccine development time line, regulatory approval, and widespread implementation in the population underscoring the importance of postauthorization/postlicensure vaccine safety surveillance. To monitor for vaccine-related adverse events, we prospectively identified patients hospitalized for prespecified neurologic conditions who received mRNA or adenovirus COVID-19 vaccines and assessed cases for potential risk factors and alternative etiologies of the adverse event...