Schizophrenia, clinical and basic research at NIMH: A 75 Year retrospective.

Objective: In 2024, NIMH is celebrating its 75th anniversary. At the Congressional hearings preceding its initial funding in 1949, witnesses stressed the need for NIMH to carry out clinical and basic research to find the causes and better treatments for severe mental illnesses. Patients with schizophrenia alone were said to occupy one quarter of all hospital beds in the U.

Quantifying brain development in the HEALthy Brain and Child Development (HBCD) Study: The magnetic resonance imaging and spectroscopy protocol.

The HEALthy Brain and Child Development (HBCD) Study, a multi-site prospective longitudinal cohort study, will examine human brain, cognitive, behavioral, social, and emotional development beginning prenatally and planned through early childhood. The acquisition of multimodal magnetic resonance-based brain development data is central to the study's core protocol. However, application of Magnetic Resonance Imaging (MRI) methods in this population is complicated by technical challenges and difficulties of imaging in early life.

Early Life Adversity Predicts Reduced Hippocampal Volume in the Adolescent Brain Cognitive Development Study.

Purpose: Cross-sectional studies in adults have demonstrated associations between early life adversity (ELA) and reduced hippocampal volume, but the timing of these effects is not clear. The present study sought to examine whether ELA predicts changes in hippocampal volume over time in a large sample of early adolescents.

Methods: The Adolescent Brain Cognitive Development Study provides a large dataset of tabulated neuroimaging, youth-reported adverse experiences, and parent-reported financial adversity from a sample of children around the United States.

Significant Decrease in Alcohol Use Disorder Symptoms Secondary to Semaglutide Therapy for Weight Loss: A Case Series.

Despite being a major cause of preventable death worldwide, alcohol use disorder (AUD) currently has only 3 FDA-approved pharmacotherapies. The glucagon-like peptide-1 receptor agonist (GLP-1RA) semaglutide has shown promise in preclinical studies for reducing alcohol consumption, but there are currently no randomized clinical trials that associate a decline in AUD symptoms with semaglutide use. This case series presents 6 patients with positive AUD screenings who were treated with semaglutide for weight loss.

Successful treatment of binge eating disorder with the GLP-1 agonist semaglutide: A retrospective cohort study.

Objective: Binge eating disorder (BED) is the most common eating disorder, and yet only one pharmacotherapy (lisdexamfetamine), which has known abuse-potential, is FDA-approved. Topiramate is also commonly prescribed off-label for binge eating but has many contraindications. In contrast, the glucagon-like peptide-1 (GLP1) analog semaglutide has profound effects on central satiety signaling leading to reduced food intake, and has been approved for the treatment of obesity based on its efficacy and safety profile.

Kids Mod PAH trial: A multicenter trial comparing mono- versus duo-therapy for initial treatment of pediatric pulmonary hypertension.

Pulmonary hypertension (PH) is a significant health problem that contributes to high morbidity and mortality in diverse cardiac, pulmonary, and systemic diseases in children. Evidence-based advances in PH care have been challenged by a paucity of quality endpoints for assessing clinical course and the lack of robust clinical trial data to guide pharmacologic therapies in children. While the landmark adult AMBITION trial demonstrated the benefit of up-front combination PH therapy with ambrisentan and tadalafil, it remains unknown whether upfront combination therapy leads to more rapid and sustained clinical benefits in children with various categories of PH.

Pediatric Mental Health Emergencies During 5 COVID-19 Waves in New York City.

Objectives: To describe the proportion of pediatric mental health emergency department (MH-ED) visits across 5 COVID-19 waves in New York City (NYC) and to examine the relationship between MH-ED visits, COVID-19 prevalence, and societal restrictions.

Methods: We conducted a time-series analysis of MH-ED visits among patients ages 5 to 17 years using the INSIGHT Clinical Research Network, a database from 5 medical centers in NYC from January 1, 2016, to June 12, 2022. We estimated seasonally adjusted changes in MH-ED visit rates during the COVID-19 pandemic, compared with predicted prepandemic levels, specific to each COVID-19 wave and stratified by mental health diagnoses and sociodemographic characteristics.

Mercury and Parkinson's Disease: Promising Leads, but Research Is Needed.

Environmental toxicants are thought to play a major role in the pathogenesis of Parkinson's disease. In reviewing the literature on heavy metals known to be toxicants, we noted several recent studies on mercury suggesting a possible role in the etiology of some cases of this disease. We therefore undertook a review of this association, focusing especially on peer-reviewed articles to avoid the bias inherent in much of the literature regarding mercury.

The NIMH Research Portfolio: An Update.

To examine the funding priorities of the National Institute of Mental Health (NIMH) since 2016 to assess whether NIMH was continuing to prioritize basic research at the expense of clinical research. Six psychiatric disorders (schizophrenia, bipolar disorder, depression, anxiety disorders, eating disorders, autism) were assessed using 2 publicly available data sources (ClinicalTrials.gov and the National Institutes of Health Research, Condition, and Disease Categorization [RCDC]) to determine the degree of NIMH support for drug trials and research on these disorders in general since 2016.

Antibiotic prescribing patterns for bacterial superinfection of mpox: A retrospective cohort study in an urban center.

Bacterial superinfection and antibiotic prescribing in the setting of the current mpox outbreak are not well described in the literature. This retrospective observational study revealed low prevalence (11%) of outpatient antibiotic prescribing for bacterial superinfection of mpox lesions; at least 3 prescriptions (23%) were unnecessary.

Dietary fat restriction affects brain reward regions in a randomized crossover trial.

BACKGROUNDWeight-loss diets often target dietary fat or carbohydrates, macronutrients that are sensed via distinct gut-brain pathways and differentially affect peripheral hormones and metabolism. However, the effects of such diet changes on the human brain are unclear. METHODSWe investigated whether selective isocaloric reductions in dietary fat or carbohydrates altered dopamine D2/3 receptor binding potential (D2BP) and neural activity in brain-reward regions in response to visual food cues in 17 inpatient adults with obesity as compared with a eucaloric baseline diet using a randomized crossover design.

Effect of Sepsis on Death as Modified by Solid Organ Transplantation.

Background: Patients who have undergone solid organ transplants (SOT) have an increased risk for sepsis compared with the general population. Paradoxically, studies suggest that SOT patients with sepsis may experience better outcomes compared with those without a SOT. However, these analyses used previous definitions of sepsis.

PBRM1 bromodomains associate with RNA to facilitate chromatin association.

PBRM1 is a subunit of the PBAF chromatin remodeling complex, which is mutated in 40-50% of clear cell renal cell carcinoma patients. It is thought to largely function as a chromatin binding subunit of the PBAF complex, but the molecular mechanism underlying this activity is not fully known. PBRM1 contains six tandem bromodomains which are known to cooperate in binding of nucleosomes acetylated at histone H3 lysine 14 (H3K14ac).

COVID-19 is Observed in Older Children During the Omicron Wave in New York City.

Background: The Omicron variant of SARS-CoV-2 has a predilection for the upper airways, causing symptoms such as sore throat, hoarse voice, and stridor.

Objective: We describe a series of children with COVID-19-associated croup in an urban multicenter hospital system.

Methods: We conducted a cross-sectional study of children ≤18 years of age presenting to the emergency department during the COVID-19 pandemic.

Urine-based multi-omic comparative analysis of COVID-19 and bacterial sepsis-induced ARDS.

Background: Acute respiratory distress syndrome (ARDS), a life-threatening condition during critical illness, is a common complication of COVID-19. It can originate from various disease etiologies, including severe infections, major injury, or inhalation of irritants. ARDS poses substantial clinical challenges due to a lack of etiology-specific therapies, multisystem involvement, and heterogeneous, poor patient outcomes.

Successful Treatment of Prolonged, Severe Coronavirus Disease 2019 Lower Respiratory Tract Disease in a B cell Acute Lymphoblastic Leukemia Patient With an Extended Course of Remdesivir and Nirmatrelvir/Ritonavir.

A patient with B-cell acute lymphoblastic leukemia (ALL) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) had persistent, progressive pneumonia with viremia after 5 months of infection despite monoclonal antibodies, intravenous (IV) remdesivir and prolonged oral steroids. Twenty days of nirmatrelvir/ritonavir and 10 days of IV remdesivir led to full recovery.

Maternal sepsis caused by with a fatal fetal outcome.

Improving maternal and child health is a global priority. Although infection with (LM), a small facultative anaerobic, gram-positive motile bacillus is rare, when it infects the maternal-fetoplacental unit, it can result in adverse fetal sequelae such as chorioamnionitis, preterm labour, neonatal sepsis, meningitis and neonatal death. Pregnancy-associated listeriosis may present with a plethora of diverse, non-specific symptoms such as fever, influenza-like or gastrointestinal symptoms, premature contractions and preterm labour.

Multi-omic comparative analysis of COVID-19 and bacterial sepsis-induced ARDS.

Background: Acute respiratory distress syndrome (ARDS), a life-threatening condition characterized by hypoxemia and poor lung compliance, is associated with high mortality. ARDS induced by COVID-19 has similar clinical presentations and pathological manifestations as non-COVID-19 ARDS. However, COVID-19 ARDS is associated with a more protracted inflammatory respiratory failure compared to traditional ARDS.