Publications by authors named "John Havlik"

Industry payments to psychiatrists remain poorly characterized. Using data from the Centers for Medicare and Medicaid Services, the authors of this repeated cross-sectional study detail the extent and concentration of nonresearch industry payments to psychiatrists from 2015 to 2021. The proportion of psychiatrists receiving industry payments, payment distribution, and payment concentration among psychiatrists was assessed.

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The association of subjective mental health-related quality of life (MHRQOL) and treatment use among people experiencing common substance use disorders (SUDs) is not known. Furthermore, the association of a given substance's legal status with treatment use has not been studied. This work aims determine the association of MHRQOL with SUD treatment use, and how substance legal status modulates this relationship.

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Article Synopsis
  • - The study investigates how malnutrition affects surgical outcomes in patients with spinal metastases, focusing on complications and healthcare resource use after surgery.
  • - Researchers analyzed data from the 2011-2019 American College of Surgeons National Surgical Quality Improvement Program, comparing two groups: Nourished (healthy serum albumin levels) and Malnourished (lower serum albumin levels).
  • - Results showed that 26% of patients were malnourished, which correlated with higher rates of adverse events and complications compared to nourished patients, indicating that malnutrition significantly affects recovery outcomes.
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With annual point-in-time counts indicating a rise in unsheltered homelessness in the United States, much attention has been paid to how to best provide care to this population. Mobile medical units (MMUs) have been utilized by many programs. However, little is known regarding the evidence behind their effectiveness.

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The field of psychiatry faces significant challenges in the new millennium, marked by a surge in mental health diagnoses coupled with barriers to accessing adequate care. Despite obstacles, notable advancements have been achieved throughout the field, including the release of DSM-5, the introduction of esketamine, and the development of innovative assessment tools. This study aims to comprehensively analyze recent advances in psychiatry by examining the top 50 most cited articles and authors since 2000, addressing a gap in the literature left by previous subfield-focused bibliometric studies.

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Purpose Of Review: We review recent advances in the treatment of treatment-resistant depression (TRD), a disorder with very limited treatment options until recently. We examine advances in psychotherapeutic, psychopharmacologic, and interventional psychiatry approaches to treatment of TRD. We also highlight various definitions of TRD in recent scientific literature.

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Background: Longstanding inequities in the USA have resulted in the disproportionate impact of COVID-19 on Black Americans. Coupled with medical mistrust, COVID-19 vaccine uptake is lower in Black populations.

Methods: We sought to understand the perspectives of Black parents on the COVID-19 pandemic, COVID-19 vaccination for themselves and their children, and trust with the medical community.

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Objectives: To compare industry payment patterns among US psychiatrists and psychiatric advanced practice clinicians (APCs) and determine how scope of practice laws has influenced these patterns.

Design: Cross-sectional study.

Setting: This study used the publicly available US Centers for Medicare and Medicaid Services Sunshine Act Open Payment database and the National Plan and Provider Enumeration System (NPPES) database for the year 2021.

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Understanding health-related quality of life (HRQOL) among those who seek treatment for their alcohol use disorder (AUD) and those not seeking AUD treatment is critical to decreasing morbidity and mortality, yet HRQOL in these groups has been little characterized. Characterize HRQOL among those who meet diagnostic criteria for AUD, both receiving and not receiving treatment. This analysis used the NESARC-III database ( = 36,309; female = 56.

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More than $100 billion in Coronavirus Aid, Relief, and Economic Security (CARES) Act funding was intended to support financially stressed health care providers during the COVID-19 pandemic. The distribution of the CARES Act's Provider Relief Fund among psychiatrists is poorly understood. Analyzing funding received by 2,593 psychiatric care organizations (PCOs), the authors found that funding was more equally distributed across care organizations of different sizes in psychiatry versus other specialties.

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Background: Transitioning from intravenous (IV) to oral opioids after posterior spinal fusion (PSF) for adolescent idiopathic scoliosis (AIS) is necessary during the postoperative course. However, few studies have assessed the effects of longer transition times on hospital length of stay (LOS). This study investigated the impact of longer IV to oral opioid transition times on LOS after PSF for AIS.

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In 2011, the U.S. Department of Veterans Health (VA) implemented a homeless-tailored primary care medical home model called the Homeless Patient Aligned Care Teams (HPACTs).

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Introduction: Opioids are the most commonly used analgesic in the postoperative setting. However, few studies have analyzed the impact of high inpatient opioid use on outcomes following surgery, with no current studies assessing its effect on patients undergoing spinal fusion for an adult spinal deformity (ASD). Thus, the aim of this study was to investigate risk factors for high inpatient opioid use, as well as to determine the impact of high opioid use on outcomes such as adverse events (AEs), hospital length of stay (LOS), cost of hospital admission, discharge disposition, and readmission rates in patients undergoing spinal fusion for ASD.

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Article Synopsis
  • The study aimed to assess how the Hospital Frailty Risk Score (HFRS) affects unplanned readmissions and healthcare usage in older patients with normal pressure hydrocephalus (NPH) after they undergo VP shunt surgery.
  • Researchers analyzed data from the Nationwide Readmission Database between 2016-2019, categorizing patients into two groups based on their HFRS: Low (<5) and Intermediate-High (≥5).
  • Results showed that patients with Intermediate-High HFRS had more adverse events, longer hospital stays, higher costs, and increased rates of readmission within 30 and 90 days compared to those with Low HFRS, affirming that frailty is linked to greater resource
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Objective: The aim of this study was to assess the predictive ability of Metastatic Spinal Tumor Frailty Index (MSTFI) and the Modified 5-Item Frailty Index (mFI-5) on adverse outcomes, compared with the known Charlson Comorbidity Index (CCI).

Methods: A retrospective cohort study was performed using National Surgical Quality Improvement Program database from 2011 to 2019. All adult patients undergoing various procedures for extradural spinal metastases were identified.

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The American health care system increasingly conflates physician "productivity" with true clinical efficiency. In reality, inordinate time pressure on physicians compromises quality of care, decreases patient satisfaction, increases clinician burnout, and costs the health care system a great deal in the long term even if it is financially expedient in the short term. Inadequate time to deliver care thereby conflicts with the core principles of biomedical ethics, including autonomy, beneficence, nonmaleficence, and justice.

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Aim: To use the Hospital Frailty Risk Score (HFRS) to investigate the impact of frailty on complication rates and healthcare resource utilization in patients who underwent endovascular treatment of ruptured intracranial aneurysms (IAs).

Methods: A retrospective cohort study was performed using the 2016-2019 National Inpatient Sample database. All adult patients (≥18 years) undergoing endovascular treatment for IAs after subarachnoid hemorrhage were identified using ICD-10-CM codes.

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Article Synopsis
  • * Researchers analyzed data from 2,620 adult patients who had surgery for SDH, categorizing them by their frailty level using a modified frailty index (mFI).
  • * Results showed that higher frailty (mFI = 2+) was linked to a longer hospital stay and a higher likelihood of nonroutine discharge, but did not significantly affect in-hospital mortality rates.
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Background: Affective disorders, such as depression and anxiety, are exceedingly common among patients with metastatic cancer. The aim of this study was to investigate the relationship between affective disorders and health care resource utilization in patients undergoing surgery for a spinal column metastasis.

Methods: A retrospective cohort study was performed using the 2016-2018 National Inpatient Sample database.

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Objective: The Hospital Frailty Risk Score (HFRS) is a metric that measures frailty among patients in large national datasets using ICD-10 codes. While other metrics have been utilized to demonstrate the association between frailty and poor outcomes in spine oncology, none have examined the HFRS. The aim of this study was to investigate the impact of frailty using the HFRS on complications, length of stay, cost of admission, and discharge disposition in patients undergoing surgery for primary tumors of the spinal cord and meninges.

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Introduction: Malnutrition, common in the elderly, may adversely affect healthcare outcomes. In spine surgery, malnutrition is associated with higher rates of perioperative complications, unplanned readmission, and prolonged length of stay (LOS). The aim of this study was to determine the effect of malnutrition on adverse events (AEs), unplanned readmission, and LOS in patients undergoing spine surgery for spondylolisthesis.

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Objective: This study aimed to investigate the impact of race on hospital length of stay (LOS) and hospital complications among pediatric patients with cervical/thoracic injury.

Methods: A retrospective cohort was performed using the 2017 admission year from 753 facilities utilizing the National Trauma Data Bank. All pediatric patients with cervical/thoracic spine injuries were identified using the ICD-10-CM diagnosis coding system.

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Objective: In various spinal surgeries, non-routine discharges have been associated with inferior outcomes. However, there exists a paucity of data regarding the relationship between non-routine discharge and quality of care among patients with spondylolisthesis. The aim of this study was to identify independent predictors for non-routine discharge following spinal decompression and fusion for lumbar spondylolisthesis.

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