Posts by:
Gabriella True

Modulating neuroinflammation in COVID-19 patients with obsessive-compulsive disorder

V Nezgovorova, CJ Ferretti, S Pallanti, E Hollander. Modulating neuroinflammation in COVID-19 patients with obsessive-compulsive disorder. Journal of Psychiatric Research, 2021, DOI: 10.1016/j.jpsychires.2021.11.025.

Abstract: Exacerbation of symptoms of obsessive-compulsive disorder (OCD) during COVID-19 or new onset of the OCD symptoms resulting from COVID-19 infection is an understudied area of research. It is possible that increased proinflammatory immune status is associated with the onset of obsessive-compulsive symptoms in patients with COVID-19 and that targeted anti-inflammatory treatments for COVID-19 infection can mitigate the new onset of Obsessive-Compulsive (OC) spectrum symptoms. In this review, we cover OCD pathogenesis as related to COVID-19, summarize the impact of cytokines on behavior, and suggest that anti-cytokine treatments can help mitigate post-COVID-19 and new onset of the OC symptoms.

 

 

SARS-CoV-2 as a Trigger in the Development of Tourette’s-Like Symptoms: A Case Report

Sabine Hazan, MD, Sheldon Jordan, MD. SARS-CoV-2 as a Trigger in the Development of Tourette’s-Like Symptoms: A Case Report, 15 November 2021, PREPRINT (Version 1) available at Research Square DOI: 10.21203/rs.3.rs-1079406/v1  This case study has not been peer-reviewed.

  • Case report describe Tourette’s-like symptoms resulting from SARS-CoV-2 disrupting gut microbiota
  • SARS-CoV-2 could cause significant havoc in the enteric flora, damaging intestinal barrier, disrupting communication along the GMBA, imparing immune function, leading to neuropsychiatric symptoms
  • Several possible therapeutic approaches change the microbiome including prebiotics, postbiotics, synbiotics, and fecal transplantation
  • Using these therapies to modulate bacterial composition and enhance microbiota diversity is a pragmatic approach for enhanced protection against the acute morbidities associated with viral illnesses including COVID-19.

 

Treatment barriers in PANS/PANDAS: Observations from eleven health care provider families

Tang, A. W., Appel, H. J., Bennett, S. C., Forsyth, L. H., Glasser, S. K., Jarka, M. A., Kory, P. D., Malik, A. N., Martonoffy, A. I., Wahlin, L. K., Williams, T. T., Woodin, N. A., Woodin, L. C., Miller, I. K. T., & Miller, L. G. (2021). Treatment barriers in PANS/PANDAS: Observations from eleven health care provider families. Families, Systems, & Health. Advance online publication. DOI: 10.1037/fsh0000602

Despite published diagnostic and treatment guidelines for this condition, there are long delays in obtaining appropriate care. We sought to identify health care system barriers to timely treatment by examining cases of PANDAS/PANS occurring in children of health care professionals.

  • Parents included 11 physicians, 2 mental health professionals, 2 nurses, and a PharmD.
    Nine cases (82%) had “very delayed” diagnosis and treatment (>4 weeks after onset).
  • The most commonly encountered causes for treatment delay were clinician lack of awareness (82%), clinician skepticism (82%), overdependence on diagnostic testing (91%), and out-of-pocket expenses >$100 US (82%).
  • Other common challenges included difficulties finding a provider to spearhead care (64%), psychological misdiagnosis (55%), and children’s suppression of behaviors during assessments (55%).