Patrick A. Ho, MD, MPH

Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire; Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire

PCC
Clozapine, Xanomeline-Trospium, and Catatonia
Rounds in the General Hospital

August 11, 2026

Abrupt clozapine discontinuation during a cross-taper to xanomeline/trospium chloride can trigger catatonia. Learn how overlapping cholinergic mechanisms complicate this transition and how to manage withdrawal-induced catatonia.
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PCC
How to Document Complex Cases
Rounds in the General Hospital

April 9, 2026

Case presentations often drive differential diagnosis creation by what is said (and not said) and by whether information given is the "lead" or merely a (potentially interesting) tidbit.
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PCC
Machine Madness: A Case of Artificial Intelligence Psychosis
Case Report

December 30, 2025

A 41-year-old man with a history of substance-induced psychosis, developed symptoms of psychosis related to frequent occupational use of AI.
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PCC
Facilitating Academic Success for Clinicians
Rounds in the General Hospital

December 16, 2025

Many clinicians, experience “imposter syndrome,” which can foster the false belief that they are unqualified for promotion.
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PCC
Using Digital Technologies to Avoid Doctor’s Orders
Rounds in the General Hospital

December 2, 2025

The availability of portable technologies and application-based services can complicate caretaking in the hospital setting, as patients can circumvent medical recommendations.
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PCC
Managing Somatic Delusions
Rounds in the General Hospital

October 16, 2025

Management of somatic delusions involves a multimodal treatment approach incorporating pharmacotherapy, somatic treatments, and psychotherapy.
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PCC
Catatonia in the Context of Cerebral Venous Sinus Thrombosis
Rounds in the General Hospital

August 3, 2023

This is the case of an elderly woman who presented with symptoms of catatonia that were refractory to traditional treatment and was found to have a cerebral venous sinus...
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PCC
Collaborative Care Model Education Opportunities
Narrative Review

April 25, 2023

The Collaborative Care Model (CoCM) is an evidence-based methodology to improve access to mental health care, but studies on how CoCM is taught are sparse. Future opportunities abound to...
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PCC
Delusional Parasitosis Treated Using the Collaborative Care Model
Case Report

October 27, 2022

This report presents the case of a woman suffering from delusional parasitosis who was treated as an outpatient by a collaborative care model behavioral health team.
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PCC
Rounds in the General Hospital

October 14, 2021

Have you ever wondered whether, and why, Wernicke’s encephalopathy can develop in someone without an alcohol use disorder? Have you been uncertain about treatment? If you have, then this...
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PCC
Narrative Review

February 18, 2021

In this narrative review, the authors draw upon their experiences as both life-long learners and educators and also review literature pertaining to novel teaching methodologies developed in medical education...
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