The Development of a Pediatric Catatonia Clinical Roadmap for Clinical Care at Vanderbilt University Medical Center.

Background: Pediatric catatonia is associated with a high degree of morbidity and mortality in children. However, pediatric catatonia is highly responsive to treatment if rapidly identified and appropriate interventions are administered. To our knowledge, there are no current publications which propose a systematic approach for the management of pediatric catatonia.

[Electroconvulsive therapy in people with intellectual disability].

Electroconvulsive therapy (ECT) is a highly effective treatment option for severe mental illness. Although people with intellectual disability (ID) have similar prevalence rates of mental disorders in comparison to the general population their access to ECT remains challenging. A systematic literature review was carried out on treatment with ECT in patients with ID and a case report on a patient with ID who underwent ECT is presented, to highlight a typical clinical routine.

SYNGAP-1 Mutation And Catatonia: A Case Series and Systematic Review.

Hyperactive catatonia is often unrecognized in pediatric patients due to its clinical heterogeneity, though it is often seen in children with neurodevelopmental disabilities, especially autism spectrum disorder (ASD). Emerging evidence implicates hyperactive catatonia in more cases of self-injury and aggression in ASD than previously thought. The study seeks to describe cases of hyperactive catatonia in SYNGAP-1 mutation and examine existing literature for symptomatic overlap between previously-described clinical and behavioral phenotypes of individuals with SYNGAP-1 mutations and catatonia.

Use of ECT in patients with organic catatonia.

Background: Electroconvulsive therapy (ECT) is considered to be a treatment of choice in patients with catatonia, who do not respond to lorazepam, irrespective of the underlying aetiology. Although, significant data is available for successful use of ECT in patients with catatonia secondary to affective and psychotic disorders, little information is available for use of ECT in organic catatonia.

Aim: To assess demographic and clinical profile of patients with organic catatonia receiving ECT.

Evaluation of Catatonia with Different Assessment Scales in Psychiatry and Neurology.

Objective: Catatonia is a syndrome that can be missed in clinical settings. Diagnosis of catatonia is important because the condition can be reversible and is associated with severe complications. This study aims to screen patients with catatonia admitted to a university hospital's psychiatry and neurology services, examine their characteristics, and compare the coverage of different catatonia scales.

An Unexpected Presentation of Serotonin Syndrome in a Patient Receiving ECT.

Serotonin syndrome is a toxidrome consisting of autonomic instability, altered mentation, hyperreflexia, clonus, and seizures. It is suspected to be due to either elevated serotonin concentrations or overstimulation of 5-hydroxytryptamine (5-HT) receptors. There are at least seven families of serotonin or 5-HT receptors along with multiple subtypes.

JAK inhibition in Down Syndrome Regression Disorder.

Down Syndrome Regression Disorder (DRSD) is an uncommon but devastating condition affecting primarily adolescents and young adults with Down syndrome (DS). Individuals with DS display a dysregulated immune system associated with hyperactive interferon signaling, which is associated with a high incidence of autoimmune conditions. While the cause of DSRD is unknown, increasing evidence indicates that it may have an immune basis, and some individuals with DSRD have responded to intravenous immunoglobulin therapy.

Neurological Damage Measured by S-100b and Neuron-Specific Enolase in Patients Treated with Electroconvulsive Therapy.

Electroconvulsive therapy (ECT) is considered one of the most effective treatments for psychiatric disorders. ECT has proven effective in the treatment of depression, mania, catatonia and psychosis. It is presumed that seizures induced during ECT administration cause toxicity and potentially neuronal and glial cell death.

Case Report of Retarded Catatonia: Always Consider Catatonia as a Differential Diagnosis of Altered Mental Status.

Background: Catatonia is a rare neuropsychiatric condition; it is estimated that around 10% of patients with mood disorders present signs and symptoms of catatonia. A catatonic syndrome is characterised by mutism, negativism, rigidity, and stupor.

Case Report: We report the case of a 59-year-old patient with a medical history of bipolar disorder who was admitted to the internal medicine service due to a seizure episode.

A Rare Case of Arnold Chiari Malformation Type 1 Presenting With Features of Catatonia.

The Arnold Chiari malformation is a congenital neurological condition. It occurs due to a defect in the cerebellum. Our patient is a 19-year-old postpartum female who presented to our ER with headaches, crying spells, reduced interaction, poor self-care, and neglect of her newborn for the past five days.

Catatonia and epilepsy: An underappreciated relationship.

Catatonia is currently conceived in the major diagnostic manuals as a syndrome with a range of possible psychiatric and general medical underlying conditions. It features diverse clinical signs, spanning motor, verbal and behavioural domains and including stupor, catalepsy, mutism, echolalia, negativism and withdrawal. The existing literature suggests that seizure activity may underlie catatonia in approximately 2% of cases.

Catatonia in Dementia: A Systematic Review of Case Reports and Case Series.

Background: Catatonia is a neuropsychiatric syndrome characterized by motor, behavioral, and autonomic abnormalities. It is often underdiagnosed in geriatric patients with dementia despite established diagnostic criteria and treatment options.

Objective: This systematic review investigates catatonia in the elderly, particularly those with dementia, to examine their clinical presentation, treatment response, and prognosis compared to elderly patients without dementia.

Catatonia related to tacrolimus: a real world pharmacovigilance study of FDA adverse event reporting system (FAERS) database.

Background: Emerging case reports have highlighted that catatonia may be a complication that is easily misdiagnosed. Our study aimed to summarize the clinical characteristics of patients with tacrolimus-induced catatonia and assess the association between tacrolimus and catatonia through disproportionality analysis.

Research Design And Methods: We conducted a retrospective pharmacovigilance study using the FAERS database, analyzing data up to the third quarter of 2023.

Effective and safe use of intramuscular clozapine in a patient presenting with catatonia and thrombocytopenia.

Clozapine is the most effective medication for the management of treatment-resistant schizophrenia and schizoaffective disorder, and its discontinuation can pose significant challenges in treatment. We present a patient with a diagnosis of schizoaffective disorder who was stable on clozapine for a decade until discontinuation due to thrombocytopenia. She experienced a relapse of her illness, presenting with psychotic and catatonic features with poor oral intake and physical health complications requiring a lengthy admission to the hospital.

Case report: Down syndrome regression disorder, catatonia, and psychiatric and immunomodulatory interventions.

Down syndrome regression disorder (DSRD) is a rare condition involving subacute cognitive decline, loss of previously acquired developmental skills, and prominent neuropsychiatric symptoms, particularly catatonia, in people with Down syndrome. It is thought to involve both autoimmune and neuropsychiatric mechanisms. Research, however, is largely restricted to case studies and retrospective case series and is particularly limited in terms of prospective longitudinal follow-up.

Managing a Complex Case of Bipolar Disorder in a Patient With Recurrent Hospitalizations.

Bipolar disorder type 1 (BD-1) is a complex psychiatric disorder characterized by recurrent episodes of mania and depression. While manic episodes typically present with classic symptoms such as impulsivity, elevated mood, and increased energy, atypical presentations are not as common and when encountered may pose diagnostic challenges. In addition, multiple previous hospitalizations can prove for a more nuanced case with a potentially worse prognosis.

Diagnostic and demographic factors of pediatric and adult catatonia hospitalizations: A 2016-2020 National Inpatient Sample Study.

Objective: Catatonia is a neuropsychiatric disorder that can occur in patients of any age, but it is uncertain whether patient demographics or underlying diagnoses differ between pediatric and adult patients. This study investigates patients of all ages diagnosed with catatonia during acute care hospitalizations in the United States over a 5-year period.

Method: The National Inpatient Sample, an all-payors database of acute care hospital discharges, was queried for patients with a discharge diagnosis of catatonia between 2016 and 2020 with patients stratified by age as pediatric (≤18 years) or adult (>18 years).

The Spectrum Between Catatonia and Functional Neurologic Disorder Superimposed on Post-Infectious Encephalitis in a Marine Recruit.

Catatonia, a neuropsychiatric condition characterized by abnormal speech, volition, and movement, is primarily thought of as a symptom of a primary psychiatric pathology, but there are a variety of non-psychiatric medical conditions that must be considered. As a result of symptomatic complexity and the wide range of differential diagnoses, catatonia-like symptoms can cloud the clinical evaluation and complicate treatment regimens. Within the realm of catatonic-like diagnoses is functional neurological disorder because of its vast range of potential presentations.

Ketamine for catatonia: A novel treatment for an old clinical challenge? A systematic review of the evidence.

Introduction: Catatonia, documented since the 19th century, remains a significant challenge in terms of recognition and treatment. Over the last two decades, ketamine has brought new perspectives to psychiatry, sparking widespread interest. Concurrently, catatonia has attracted heightened scientific attention.