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Correll CU, Arango C, Fagerlund B, Galderisi S, Kas MJ, Leucht S. Identification and treatment of individuals with childhood-onset and early-onset schizophrenia. Eur Neuropsychopharmacol 2024; 82:57-71. [PMID: 38492329 DOI: 10.1016/j.euroneuro.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/31/2024] [Accepted: 02/07/2024] [Indexed: 03/18/2024]
Abstract
Approximately 8 % of patients with schizophrenia are diagnosed before age 18, and 18 % experience their first symptoms before age 18. This narrative review explores the management of patients with early-onset schizophrenia (EOS) and childhood-onset schizophrenia (COS) from diagnosis to their transition to adult care settings. Early diagnosis of schizophrenia in children and adolescents is essential for improving outcomes, but delays are common due to overlapping of symptoms with developmental phenomena and other psychiatric conditions, including substance use, and lack of clinicians' awareness. Once diagnosed, antipsychotic treatment is key, with specific second-generation agents generally being preferred due to better tolerability and their broader efficacy evidence-base in youth. Dosing should be carefully individualized, considering age-related differences in drug metabolism and side effect liability. Clinicians must be vigilant in detecting early non-response and consider switching or dose escalation when appropriate. Since early age of illness onset is a consistent risk factor for treatment-resistant schizophrenia (TRS), clinicians need to be competent in diagnosing TRS and using clozapine. Since COS and EOS are associated with cognitive deficits and impaired functioning, psychosocial interventions should be considered to improve overall functioning and quality of life. Good long-term outcomes depend on continuous treatment engagement, and successful transitioning from pediatric to adult care requires careful planning, early preparation, and collaboration between pediatric and adult clinicians. Targeting functional outcomes and quality of life in addition to symptom remission can improve overall patient well-being. Comprehensive evaluations, age-specific assessments, and targeted interventions are needed to address the unique challenges of EOS and COS.
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Affiliation(s)
- Christoph U Correll
- Department of Child and Adolescent Psychiatry, Charité - Universitätsmedizin Berlin, Berlin, Germany; Department of Psychiatry and Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA; Department of Psychiatry, Zucker Hillside Hospital, Northwell Health System, Glen Oaks, NY, USA.
| | - Celso Arango
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Birgitte Fagerlund
- Child and Adolescent Mental Health Center, Copenhagen University Hospital - Mental Health Services CPH, Copenhagen, Denmark; Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Silvana Galderisi
- Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Martien J Kas
- Groningen Institute for Evolutionary Life Sciences (GELIFES), Neurobiology, University of Groningen, the Netherlands
| | - Stefan Leucht
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Germany; Department of Psychiatry, Department of Psychosis Studies, and Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
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Shorer EF, Zauchenberger CZ, Govender S, Shorer GE, Geragotellis AA, Centner CM, Marais S. Neurological manifestations of syphilis-HIV coinfection in South Africa. J Neurol Sci 2023; 455:122798. [PMID: 37979416 DOI: 10.1016/j.jns.2023.122798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 10/27/2023] [Accepted: 11/12/2023] [Indexed: 11/20/2023]
Abstract
OBJECTIVE Syphilis and HIV coinfection is highly prevalent in South Africa, and both can cause neurological complications. We describe the clinical presentation and outcome of neurosyphilis in patients with and without HIV coinfection diagnosed at a tertiary facility, Groote Schuur Hospital (GSH), in South Africa. METHODS We retrospectively analyzed folders of adults with positive cerebrospinal fluid (CSF) fluorescent treponemal antibody absorption test in 2018 and 2019, with follow-up data collected until 2022. RESULTS HIV-coinfection was identified in 35% of the 69 included patients. Patients with HIV-coinfection were more likely to be female (58% vs 25% female, p < 0.01), and present earlier (median age = 31 years vs. 40 years, p < 0.001). Neuropsychiatric manifestations (confusion, dementia, psychosis), and strokes were the commonest clinical presentations in both groups. Those with HIV-coinfection were significantly less likely to be diagnosed with neurosyphilis by the treating clinician (71% vs. 91%, p < 0.05), as were those with a negative CSF Venereal Disease Research Laboratory (74% vs. 94%, p < 0.05). Accurate diagnosis of neurosyphilis was associated with an increased 12-month survival (alive: N = 36 [63%]) relative to those who did not receive an accurate diagnosis (alive: N = 2 [17%], p < 0.05). Those who were optimally treated with antibiotics had significantly higher 12-month survival (alive: N = 33, 63%) compared to those with suboptimal treatment (alive: N = 5, 29%), p < 0.01. CONCLUSION Neurosyphilis presented similarly in those with and without HIV-coinfection. Accurate identification and optimal antibiotic treatment of neurosyphilis, particularly in CSF VDRL negative patients and those with HIV-coinfection, is necessary to improve patient survival.
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Affiliation(s)
- E F Shorer
- Division of Neurology, Groote Schuur Hospital, University of Cape Town, South Africa; Department of Neurology, Johns Hopkins Hospital, Baltimore, MD, USA.
| | - C Z Zauchenberger
- Division of Neurology, Groote Schuur Hospital, University of Cape Town, South Africa
| | - S Govender
- Division of Neurology, Groote Schuur Hospital, University of Cape Town, South Africa
| | - G E Shorer
- Division of Neurology, Groote Schuur Hospital, University of Cape Town, South Africa
| | - A A Geragotellis
- Division of Neurology, Groote Schuur Hospital, University of Cape Town, South Africa
| | - C M Centner
- Division of Medical Microbiology, University of Cape Town; National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - S Marais
- Division of Neurology, Groote Schuur Hospital, University of Cape Town, South Africa; Neuroscience Institute, UCT, South Africa
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Approach to New-Onset Psychosis in Pediatrics: A Review of Current Practice and an Interdisciplinary Consensus-Driven Clinical Pathway at a Single-Center Institution. J Child Neurol 2023; 38:216-222. [PMID: 37165651 DOI: 10.1177/08830738231156804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
New-onset psychosis in the pediatric population poses many diagnostic challenges. Given the diversity of underlying causes, which fall under the purview of multiple medical specialties, a timely, targeted, yet thorough workup requires a systematic and coordinated approach. A committee of expert pediatric physicians from the divisions of emergency medicine, psychiatry, neurology, hospitalist medicine, and radiology convened to create and implement a novel clinical pathway and approach to the pediatric patient presenting with new-onset psychosis. Here we provide background and review the evidence supporting the investigations recommended in our pathway to screen for a comprehensive range of etiologies of pediatric psychosis.
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Emerging findings of glutamate-glutamine imbalance in the medial prefrontal cortex in attention deficit/hyperactivity disorder: systematic review and meta-analysis of spectroscopy studies. Eur Arch Psychiatry Clin Neurosci 2022; 272:1395-1411. [PMID: 35322293 DOI: 10.1007/s00406-022-01397-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 03/01/2022] [Indexed: 12/11/2022]
Abstract
One of the main challenges in investigating the neurobiology of ADHD is our limited capacity to study its neurochemistry in vivo. Magnetic resonance spectroscopy (MRS) estimates metabolite concentrations within the brain, but approaches and findings have been heterogeneous. To assess differences in brain metabolites between patients with ADHD and healthy controls, we searched 12 databases screening for MRS studies. Studies were divided into 'children and adolescents' and 'adults' and meta-analyses were performed for each brain region with more than five studies. The quality of studies was assessed by the Newcastle-Ottawa Scale. Thirty-three studies met our eligibility criteria, including 874 patients with ADHD. Primary analyses revealed that the right medial frontal area of children with ADHD presented higher concentrations of a composite of glutamate and glutamine (p = 0.02, SMD = 0.53). Glutamate might be implicated in pruning and neurodegenerative processes as an excitotoxin, while glutamine excess might signal a glutamate depletion that could hinder neurotrophic activity. Both neuro metabolites could be implicated in the differential cortical thinning observed in patients with ADHD across all ages. Notably, more homogeneous designs and reporting guidelines are the key factors to determine how suitable MRS is for research and, perhaps, for clinical psychiatry. Results of this meta-analysis provided an overall map of the brain regions evaluated so far, addressed the role of glutamatergic metabolites in the pathophysiology of ADHD, and pointed to new perspectives for consistent use of the tool in the field.
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Quarenta JLM, Mota Pinto C, Pedro Fernandes C, Morgado P. Syndrome of subjective doubles as a rare presentation of a first-episode psychosis. BMJ Case Rep 2022; 15:e249356. [PMID: 36414348 PMCID: PMC9684996 DOI: 10.1136/bcr-2022-249356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In this paper, we report the case of a man in his 30s with a first-episode psychosis, characterised by a subtype of delusional misidentification syndrome in which the delusion of doubles is exclusively of the patient's own self. This subdivision can be termed 'syndrome of doubles of the self' or 'syndrome of subjective doubles'. Additionally, an examination of the patient's mental state showed paranoid delusions. After being evaluated in the emergency department, the patient was hospitalised, and medicated with antipsychotic drugs. One week later, he was discharged with total remission of psychotic symptoms. This is a rare and curious presentation of a psychotic episode, with very few similar cases described to date.
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Affiliation(s)
| | | | | | - Pedro Morgado
- Psychiatry, Hospital de Braga, Braga, Braga, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, Universidade do Minho, Braga, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal
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Muacevic A, Adler JR. Psychotic Symptoms Associated With a Frontoparietal Arachnoid Cyst: The Role of Neuroimaging Studies in First-Episode Psychosis. Cureus 2022; 14:e31652. [PMID: 36545160 PMCID: PMC9760315 DOI: 10.7759/cureus.31652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2022] [Indexed: 11/19/2022] Open
Abstract
Arachnoid cysts, although usually asymptomatic, can be associated with psychiatric symptoms, including delusions and hallucinations. The role of neuroimaging findings, particularly arachnoid cysts, and their influence on psychiatric symptoms is still controversial and debated. We present the case of a 56-year-old male who sought medical help for his psychotic symptoms, mainly paranoid delusions, and auditory and tactile hallucinations. Brain imaging studies at the time of admission revealed a large left frontoparietal arachnoid cyst. The patient was then started on psychiatric medication but did not show any sign of clinical improvement. After discussing the case with the patient´s neurosurgeon, it was decided to submit the patient to drainage of his arachnoid cyst. The patient was reevaluated two weeks after the procedure showing significant clinical improvement, particularly in his positive psychotic symptoms. The rapid improvement of the psychotic symptoms after removing the cyst suggests that, at least in part, the mass was contributing to the symptoms presented.
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Muhrer E, Moxam A, Dunn M, Rosen A, Taylor JH, Camacho P, Bowden C, Worsley D, Doupnik SK. Acute medical workup for new-onset psychosis in children and adolescents: A retrospective cohort. J Hosp Med 2022; 17:907-911. [PMID: 35822507 PMCID: PMC9633356 DOI: 10.1002/jhm.12905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/27/2022] [Accepted: 06/01/2022] [Indexed: 11/06/2022]
Abstract
No consensus exists about which medical testing is indicated for youth with new-onset psychotic symptoms. We conducted a chart review of youths aged 7-21 years who were medically hospitalized for workup of new-onset psychotic symptoms from January 2017 through September 2020 in a free-standing children's hospital. The sample included 131 patients. At discharge, 129 (98.5%; 95% confidence interval [CI]: 94.5-99.8) were diagnosed with a primary psychiatric condition, 1 was diagnosed with levetiracetam-induced psychosis, and 1 with seronegative autoimmune encephalitis. Notably, 33 (25.2%; 95% CI: 18.0-33.5) had incidental findings unrelated to psychosis, 14 (10.7%; 95% CI: 6.0-17.3) had findings that required medical intervention but did not explain the psychosis, 12 (9.2%; 95% CI: 4.8-15.5) had a positive urine drug screen, and 4 (3.1%; 95% CI: 0.8-7.6) had a neurological exam consistent with conversion disorder. In conclusion, extensive medical testing in the acute setting for psychosis had a low yield for identifying medical etiologies of new-onset psychotic symptoms.
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Affiliation(s)
- Eli Muhrer
- Dept. of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Dept. of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alexander Moxam
- Dept. of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Dept. of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Michelle Dunn
- Dept. of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of General Pediatrics, Children's Hospital of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alyssa Rosen
- Dept. of Pediatrics, Division of Neurology, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Dept. of Clinical Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jerome H Taylor
- Dept. of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Dept. of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Peter Camacho
- Dept. of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Cadence Bowden
- Center for Pediatric Clinical Effectiveness and PolicyLab, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Diana Worsley
- Center for Pediatric Clinical Effectiveness and PolicyLab, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Stephanie K Doupnik
- Dept. of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of General Pediatrics, Children's Hospital of Pediatrics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Center for Pediatric Clinical Effectiveness and PolicyLab, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Esque J, Rasmussen A, Spada M, Gopalan P, Sarpal D. First-Episode Psychosis and the Role of the Psychiatric Consultant. J Acad Consult Liaison Psychiatry 2021; 63:32-35. [PMID: 34325090 DOI: 10.1016/j.jaclp.2021.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/12/2021] [Accepted: 07/13/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Timely recognition and treatment of first-episode psychosis (FEP) is paramount. Studies suggest a significant relationship between longer duration of untreated psychosis and poorer functional outcomes. Limited data exist that characterize how treatment for FEP is initiated by consultation-liaison psychiatric services. We conducted a systematic review of FEP treatment by a consultation-liaison service at a large academic medical tertiary care. Approach to care was reviewed including recommendations for clinical assessment and management. METHODS Psychiatric consultations performed at a tertiary academic center were reviewed to identify potential FEP cases during a 12-month period. Patients of ages 15-49 years, for whom the diagnostic assessment was concerning for possible FEP, were included. Demographic features and management were summarized. RESULTS A total of 3365 new psychiatric consults were conducted during our study period. Of these, 28 were identified as having symptoms consistent with possible FEP (0.83% of total sample). However, only 12% were referred to coordinated specialty care for psychosis after discharge from an inpatient medical or psychiatric hospital. CONCLUSIONS The results of our systemic chart review indicate that workup, management, and disposition recommendations for FEP patients seen by consultation-liaison services are variable, suggesting a need for a standardized, evidence-based approach in the medical setting.
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Affiliation(s)
- Jacquelin Esque
- Department of Psychiatry, University of Pittsburgh Medical Center, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA.
| | - Amy Rasmussen
- Department of Psychiatry, University of Pittsburgh Medical Center, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Meredith Spada
- Department of Psychiatry, University of Pittsburgh Medical Center, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Priya Gopalan
- Department of Psychiatry, University of Pittsburgh Medical Center, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Deepak Sarpal
- Department of Psychiatry, University of Pittsburgh Medical Center, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA
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Hua LL, Alderman EM, Chung RJ, Grubb LK, Lee J, Powers ME, Upadhya KK, Wallace SB. Collaborative Care in the Identification and Management of Psychosis in Adolescents and Young Adults. Pediatrics 2021; 147:peds.2021-051486. [PMID: 34031232 DOI: 10.1542/peds.2021-051486] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Pediatricians are often the first physicians to encounter adolescents and young adults presenting with psychotic symptoms. Although pediatricians would ideally be able to refer these patients immediately into psychiatric care, the shortage of child and adolescent psychiatry services may sometimes require pediatricians to make an initial assessment or continue care after recommendations are made by a specialist. Knowing how to identify and further evaluate these symptoms in pediatric patients and how to collaborate with and refer to specialty care is critical in helping to minimize the duration of untreated psychosis and to optimize outcomes. Because not all patients presenting with psychotic-like symptoms will convert to a psychotic disorder, pediatricians should avoid prematurely assigning a diagnosis when possible. Other contributing factors, such as co-occurring substance abuse or trauma, should also be considered. This clinical report describes psychotic and psychotic-like symptoms in the pediatric age group as well as etiology, risk factors, and recommendations for pediatricians, who may be among the first health care providers to identify youth at risk.
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Affiliation(s)
- Liwei L. Hua
- Catholic Charities of Baltimore, Baltimore, Maryland
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Colijn MA. The utility of screening for pyridoxine deficiency in a first episode of psychosis. Gen Hosp Psychiatry 2020; 67:162. [PMID: 32499050 DOI: 10.1016/j.genhosppsych.2020.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 05/24/2020] [Accepted: 05/25/2020] [Indexed: 11/17/2022]
Affiliation(s)
- Mark A Colijn
- Department of Psychiatry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada.
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