Publications by authors named "Diane Brown"

Article Synopsis
  • Kidney transplantation from HIV-positive donors to HIV-positive recipients is a growing practice, initiated under a 2016 U.S. law, and is currently being evaluated for broader clinical implementation.
  • An observational study involving 408 candidates at 26 U.S. centers assessed the safety and health outcomes of kidney transplants from both HIV-positive and HIV-negative donors to HIV-positive recipients, finding no significant difference in major health risks between the two donor groups.
  • Results indicated similar long-term survival rates, graft success, and complication rates across both groups, although recipients of kidneys from HIV-positive donors showed a higher incidence of HIV breakthrough infections.
View Article and Find Full Text PDF

Background: The benefits of utilizing virtual simulation in substance use disorder (SUD) training are emerging in the literature. However, a clear understanding of how behavioral health graduate trainees experience virtual simulation as part of an interprofessional SUD training is still needed.

Method: Graduate-level health professions students ( = 69) from four different behavioral health disciplines completed an interprofessional training program, including completion of two virtual simulations, that addressed SUD screening, brief intervention, and referral to treatment (SBIRT) and teamwork topics using an interprofessional lens.

View Article and Find Full Text PDF

A successful multidisciplinary research center depends on the quality of the science being conducted and the quality of the center's design, culture, infrastructure, and institutional support. In this perspective, we describe our experience building and maintaining a multidisciplinary transplant research center with a large focus on transplant infectious diseases. We identify principles that we believe contributed to our success including: taking inventory, defining culture, creating a multidisciplinary shared leadership model, establishing expertise in a multiple method approach, investing in operations and management, building and sharing resources, and securing institutional support.

View Article and Find Full Text PDF

Objective: To assess factors impacting obstetric transport and referral processes for pregnant patients experiencing an emergency in a rural state without a perinatal regionalized system of care.

Data Sources And Study Setting: Data is from Critical Access Hospitals (CAHs) without obstetric units and healthcare providers involved in obstetric care and transport at hospitals with varying levels of obstetric capacity in Montana.

Study Design: This mixed-methods study involved surveying CAHs without obstetric units about the hospitals' capacity for obstetric emergencies and transport policies.

View Article and Find Full Text PDF

AtriAmp is a new medical device that displays a continuous real-time atrial electrogram on telemetry using temporary atrial pacing leads. Our objective was to evaluate early adoption of this device into patient care within our pediatric intensive care unit (PICU). This is a qualitative study using inductive analysis of semi-structured interviews to identify dominant themes.

View Article and Find Full Text PDF

Objectives: The launch of state certification for community health workers (CHWs) in Massachusetts in 2018 aimed to promote and champion this critical workforce. However, concerns exist about unintentional adverse effects of certification. Given this, we conducted 2 cross-sectional surveys to evaluate this certification policy.

View Article and Find Full Text PDF

Objective: AtriAmp is a new medical device that displays a continuous real-time atrial electrogram on telemetry using temporary atrial pacing leads. Our objective was to evaluate early adoption of this device into patient care, understand how it affected clinical workflow, and identify unforeseen benefits or limitations.

Design: Qualitative study using inductive analysis of semi-structured interviews to identify dominant themes.

View Article and Find Full Text PDF

Background: Kidney transplant (KT) candidates with HIV face higher mortality on the waitlist compared with candidates without HIV. Because the HIV Organ Policy Equity (HOPE) Act has expanded the donor pool to allow donors with HIV (D + ), it is crucial to understand whether this has impacted transplant rates for this population.

Methods: Using a linkage between the HOPE in Action trial (NCT03500315) and Scientific Registry of Transplant Recipients, we identified 324 candidates listed for D + kidneys (HOPE) compared with 46 025 candidates not listed for D + kidneys (non-HOPE) at the same centers between April 26, 2018, and May 24, 2022.

View Article and Find Full Text PDF

Background: Perturbation-based balance training has been proven effective to reduce falls in older adults. However, it remains inconclusive if this training paradigm reduces falls in the stroke population. This review sought to summarize the existing literature to assess the effects of perturbation-based balance training on falls and some common fall risk factors in people with stroke.

View Article and Find Full Text PDF

Background: Living kidney donation is possible for people living with HIV (PLWH) in the United States within research studies under the HIV Organ Policy Equity (HOPE) Act. There are concerns that donor nephrectomy may have an increased risk of end-stage renal disease (ESRD) in PLWH due to HIV-associated kidney disease and antiretroviral therapy (ART) nephrotoxicity. Here we report the first 3 cases of living kidney donors with HIV under the HOPE Act in the United States.

View Article and Find Full Text PDF

Electrolyte disorders are very common in the pediatric population. Derangements in serum sodium and potassium concentrations are among the most frequently seen given the risk factors and comorbidities unique to children. Pediatricians, in both outpatient and inpatient settings, should be comfortable with the evaluation and initial treatment of disturbances in these electrolyte concentrations.

View Article and Find Full Text PDF

Kidney transplant recipients (KTRs) show poorer response to SARS-CoV-2 mRNA vaccination, yet response patterns and mechanistic drivers following third doses are ill-defined. We administered third monovalent mRNA vaccines to n = 81 KTRs with negative or low-titer anti-receptor binding domain (RBD) antibody (n = 39 anti-RBD; n = 42 anti-RBD), compared with healthy controls (HCs, n = 19), measuring anti-RBD, Omicron neutralization, spike-specific CD8%, and SARS-CoV-2-reactive T cell receptor (TCR) repertoires. By day 30, 44% anti-RBD remained seronegative; 5% KTRs developed BA.

View Article and Find Full Text PDF

Following cardiac surgery, 50% to 60% of patients with congenital heart disease will experience an arrhythmia. These arrhythmias are associated with increased morbidity and mortality. Therefore, rapid and accurate identification is paramount to the improvement of patient outcome.

View Article and Find Full Text PDF

Background: Professional certification of community health workers (CHWs) is a debated topic. Although intended to promote CHWs, certification may have unintended impacts given the grassroots nature of the workforce. As such, both intended effects and unintended adverse effects should be carefully evaluated.

View Article and Find Full Text PDF

At a time when the older adult population is increasing exponentially and health care agencies are fraught with crisis-level short-handedness and burnout, addressing the Quadruple Aim of enhancing patient experience, improving population health, reducing costs, and improving the work life of health care providers is more crucial than ever. A multi-step education model was designed to advance competencies in geriatrics and Interprofessional Collaborative Practice (IPCP) for health profession students focused on each element of the Quadruple Aim. The goals of this education were to equip students with knowledge and experience to provide team-based care for older adults and achieve satisfaction with the education program.

View Article and Find Full Text PDF

In an outpatient cohort in Maryland, clustering of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positivity within households was high, with 76% of 74 households reporting at least 1 other symptomatic person and 66% reporting another person who tested SARS-CoV-2 positive. SARS-CoV-2 positivity among household members was associated with larger household size and bedroom sharing.

View Article and Find Full Text PDF

Liver transplantation (LT) from donors-with-HIV to recipients-with-HIV (HIV D+/R+) is permitted under the HOPE Act. There are only three international single-case reports of HIV D+/R+ LT, each with limited follow-up. We performed a prospective multicenter pilot study comparing HIV D+/R+ to donors-without-HIV to recipients-with-HIV (HIV D-/R+) LT.

View Article and Find Full Text PDF

The over 400,000 cardiac surgeries performed in the United States each year hold a risk for the postoperative complication of arrhythmias. Currently, bedside monitoring of surface electrocardiogram leads is used to interpret arrhythmias despite the evidence that atrial electrograms (AEGs) offer superior rhythm discrimination. This hesitancy to use the AEG may be due to a lack of training for practitioners in interpreting AEGs; therefore, our goal was to create an algorithm for the diagnosis of tachyarrhythmia using an AEG that can be utilized by any health care practitioner.

View Article and Find Full Text PDF

Background: Organ transplantation from donors with human immunodeficiency virus (HIV) to recipients with HIV (HIV D+/R+) presents risks of donor-derived infections. Understanding clinical, immunologic, and virologic characteristics of HIV-positive donors is critical for safety.

Methods: We performed a prospective study of donors with HIV-positive and HIV false-positive (FP) test results within the HIV Organ Policy Equity (HOPE) Act in Action studies of HIV D+/R+ transplantation (ClinicalTrials.

View Article and Find Full Text PDF

Background: HIV donor (HIV D) to HIV recipient (HIV R) transplantation involves ethical considerations related to safety, consent, stigma, and privacy, which could be better understood through studying patients' actual experiences.

Methods: We interviewed kidney and liver transplant recipients enrolled in clinical trials evaluating HIV D/R transplantation at 4 centers regarding their decision-making process, the informed consent process, and posttransplant experiences. Participants were interviewed at-transplant (≤3 wk after transplant), posttransplant (≥3 mo after transplant), or both time points.

View Article and Find Full Text PDF

Background: Sustained molecular detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in the upper respiratory tract (URT) in mild to moderate coronavirus disease 2019 (COVID-19) is common. We sought to identify host and immune determinants of prolonged SARS-CoV-2 RNA detection.

Methods: Ninety-five symptomatic outpatients self-collected midturbinate nasal, oropharyngeal (OP), and gingival crevicular fluid (oral fluid) samples at home and in a research clinic a median of 6 times over 1-3 months.

View Article and Find Full Text PDF

Background: Severe acute respiratory syndrome coronavirus 2, the disease-causing pathogen of the coronavirus disease 2019 pandemic, has resulted in morbidity and mortality worldwide. Pregnant women are more susceptible to severe coronavirus disease 2019 and are at higher risk of preterm birth than uninfected pregnant women. Despite this evidence, the immunologic effects of severe acute respiratory syndrome coronavirus 2 infection during pregnancy remain understudied.

View Article and Find Full Text PDF

Background: Transplantation of HIV-positive (HIV+) donor organs for HIV+ recipients (HIV D+/R+) is now being performed as research in the United States, but raises ethical concerns. While patient-reported outcome measures are increasingly used to evaluate clinical interventions, there is no published measure to aptly capture patients' experiences in the unique context of experimental HIV D+/R+ transplantation. Therefore, we developed PROMETHEUS (patient-reported measure of experimental transplants with HIV and ethics in the United States).

View Article and Find Full Text PDF

Background: Sustained molecular detection of SARS-CoV-2 RNA in the upper respiratory tract (URT) in mild to moderate COVID-19 is common. We sought to identify host and immune determinants of prolonged SARS-CoV-2 RNA detection.

Methods: Ninety-five outpatients self-collected mid-turbinate nasal, oropharyngeal (OP), and gingival crevicular fluid (oral fluid) samples at home and in a research clinic a median of 6 times over 1-3 months.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionbhbsg03f7h160bvfka1ggr7gl383b9gu): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once