309 results match your criteria: "Ottawa Hospital Research Institute (OHRI)[Affiliation]"

Background: Eating disorders (EDs) are among the least studied mental disorders in individuals at clinical high risk for psychosis (CHR-P). The primary aim (a) of this systematic review and meta-analysis was to identify factors predicting ED diagnoses in CHR-P individuals. The secondary aim (b) was providing a comprehensive clinical description of individuals with both CHR-P and EDs/ED-related symptoms.

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Distraction Therapies for Office-Based Otolaryngology Procedures Performed on the Upper Airway.

Clin Otolaryngol

December 2024

Department of Otolaryngology-Head and Neck Surgery, University of Ottawa, Ottawa, Canada.

Objective: To assess the effectiveness of auditory and visual distraction interventions on patient discomfort, pain and anxiety during office-based otolaryngologic upper airway procedures.

Data Sources: Literature searches were done through Cochrane Central Register of Controlled Trials, Lilacs, MEDLINE, Embase, PsycINFO and Cumulative Index to Nursing and Allied Health Literature.

Review Methods: The protocol was registered in PROSPERO on August 17th 2022, under Registration number CRD42020204354.

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Introduction: The Russo-Ukrainian War (RUW) poses a significant mental health burden, warranting a scoping review of the evidence to shed light on the unmet needs.

Methods: MEDLINE/PubMed and EMBASE databases were inquired from inception until September 1st, 2023, to address the following a-priori-formulated questions: i) "Which psychiatric population has been assessed? How did the conflict affect the functioning of people with established mental health conditions (e.g.

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Tardive Dyskinesia (TD) can occur in people exposed to dopamine receptor antagonists (DRAs). Its clinical management remains challenging. We conducted a systematic review/random-effects network meta-analysis (NMA) searching PubMed/MEDLINE/PsycINFO/ClinicalTrials.

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BMJ Ment Health

December 2024

SCIENCES lab, Department of Psychiatry, University of Ottawa, Ottawa, Ontario, Canada.

Systematic reviews and meta-analyses have become crucial for evidence-based decision-making in recent decades. However, it is common for the results of multiple reviews on the same topic to be inconsistent, and it is widely recognised that the results of the reviews are not always effectively communicated to healthcare professionals and the lay public. This manuscript proposes a strategy to summarise and communicate the findings of previous systematic reviews and meta-analyses to wider audiences.

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There is growing interest in lifestyle interventions as stand-alone and add-on therapies in mental health care due to their potential benefits for both physical and mental health outcomes. We evaluated lifestyle interventions focusing on physical activity, diet, and sleep in adults with severe mental illness (SMI) and the evidence for their effectiveness. To this end, we conducted a meta-review and searched major electronic databases for articles published prior to 09/2022 and updated our search in 03/2024.

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Sex-stratified mortality estimates in people with schizophrenia: A systematic review and meta-analysis of cohort studies of 2,700,825 people with schizophrenia.

Eur Neuropsychopharmacol

December 2024

Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany; Department of Psychiatry, Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, United States; Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States.

Article Synopsis
  • * Both male and female schizophrenia patients faced higher risks of all-cause mortality, suicide, and natural causes, but no significant differences were found between the sexes in these risks.
  • * Young females (<40) showed a notably higher mortality risk compared to older females, while males faced a much greater risk of dying from neurological disorders than females, indicating a need for better healthcare interventions.
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Background/objectives: Despite strong evidence that breastfeeding, skin-to-skin care, and sucrose reduce pain in newborns during minor painful procedures, these interventions remain underutilized in practice. To address this knowledge-to-practice gap, we produced a five-minute parent-targeted video demonstrating the analgesic effects of these strategies and examined whether the use of newborn pain treatment increased in maternal-newborn care settings following the introduction of the video by nurses.

Methods: The design was a pre-post outcome evaluation.

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Background: Persons with schizophrenia are excluded from psychedelic-assisted therapy due to concerns about the risk of triggering or worsening psychosis. However, there is limited meta-analytic data on the risk of psychedelic-induced psychosis in individuals with pre-existing psychotic disorders.

Methods: We conducted a systematic review, meta-analysis, and overview of reviews to assess the incidence of psychedelic-induced psychosis and symptom exacerbation in schizophrenia.

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Rationale: The chronic lung disease bronchopulmonary dysplasia (BPD) remains the most common complication of extreme prematurity (<28 weeks of gestation). Umbilical cord-derived mesenchymal stromal cells (UC-MSCs) represent an opportunity for autologous cell-therapy, as UC-MSCs have been shown to improve lung function and structure in experimental BPD. However, characterization and repair capacity of UC-MSCs derived from donors with pregnancy-related complications associated with prematurity remain unexplored.

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Collaborative Outcomes Study on Health and Functioning During Infection Times (COH-FIT): Global and Risk-Group Stratified Course of Well-Being and Mental Health During the COVID-19 Pandemic in Adolescents.

J Am Acad Child Adolesc Psychiatry

November 2024

University of Greenwich in London, United Kingdom; FHNW University of Applied Sciences and Arts Northwestern Switzerland, Switzerland; University of Texas Health Science Center, Houston, United States; Zucker Hillside Hospital, Northwell Health, and the Feinstein Institutes for Medical Research, New York. Electronic address:

Objective: To identify the COVID-19 pandemic impact on well-being/mental health, coping strategies, and risk factors in adolescents worldwide.

Method: This study was based on an anonymous online multi-national/multi-language survey in the general population (representative/weighted non-representative samples, 14-17 years of age), measuring change in well-being (World Health Organization-Five Well-Being Index [WHO-5]/range = 0-100) and psychopathology (validated composite P-score/range = 0-100), WHO-5 <50 and <29, pre- vs during COVID-19 pandemic (April 26, 2020-June 26, 2022). Coping strategies and 9 a priori- defined individual/cumulative risk factors were measured.

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Article Synopsis
  • The study researched the optimal dose of lurasidone for treating bipolar depression, focusing on efficacy, acceptability, and metabolic/endocrine effects.
  • It reviewed five clinical trials involving 2,032 patients and found that doses between 40-60 mg significantly improved depression, anxiety, and quality of life while experiencing manageable side effects.
  • Results indicated that while higher doses led to increased side effects and weight gain, a 40-60 mg dose was generally the best choice for treatment without major risks of dropout or manic switch.
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Depression is associated with premature mortality, but evidence is mainly derived from Western countries. Very limited research has evaluated shortened lifespan in depression using life-years-lost (LYLs), a recently developed mortality metric taking into account the illness onset for life expectancy estimation. Temporal trends of differential mortality gap are understudied.

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Canada's healthcare system is experiencing a health and human resource (HHR) crisis. The available evidence of the scope of the problem and potential solutions, however, is not commensurate with the scale and urgency of the crisis. The use of linked health administrative data to study the health, well-being and work patterns of the health workforce offers critical insights into how the workforce is functioning at a population level.

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Background: The association between cancer and multiple sclerosis has long been investigated. Several studies and reviews have examined the risk of cancer among patients with multiple sclerosis treated with disease-modifying therapies (DMTs) but with conflicting results. This study will aim to investigate the association between DMTs for multiple sclerosis and subsequent cancer risk using research synthesis methods.

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Objective: To present a case series with a long-term follow-up of CT-guided cryoablation procedure for the minimally invasive treatment of symptomatic lumbar facet synovial cyst with a mean follow-up of 38 months (range, 15-55).

Materials And Methods: We present a retrospective, uncontrolled clinical case series in a single institution on patients treated with CT-guided cryoablation for symptomatic lumbar facet joint synovial cyst refractory to or not suitable for imaging-guided rupture procedure. In two cases, patients underwent cryoablation and cyst rupture within a 2-week period.

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The pathophysiology of amnestic Mild Cognitive Impairment (aMCI) is largely unknown, although some papers found signs of immune activation. To assess the cytokine network in aMCI after excluding patients with major depression (MDD) and to examine the immune profiles of quantitative aMCI (qMCI) and distress symptoms of old age (DSOA) scores. A case-control study was conducted on 61 Thai aMCI participants and 60 healthy old adults (both without MDD).

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Collaborative outcomes study on health and functioning during infection times (COH-FIT): Insights on modifiable and non-modifiable risk and protective factors for wellbeing and mental health during the COVID-19 pandemic from multivariable and network analyses.

Eur Neuropsychopharmacol

January 2025

Charité Universitätsmedizin Berlin, Department of Child and Adolescent Psychiatry, Berlin, Germany; Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, USA; The Zucker Hillside Hospital, Northwell Health, New York, USA; Feinstein Institutes for Medical Research, Center for Psychiatric Neuroscience, Manhasset, New York, USA. Electronic address:

Article Synopsis
  • The COH-FIT study is a large, multi-country survey aimed at identifying factors affecting wellbeing and mental health outcomes during the COVID-19 pandemic, involving a representative sample of 121,066 adults.
  • Researchers analyzed both modifiable (like coping strategies and pre-pandemic stress) and non-modifiable factors (such as age, gender, and socioeconomic status), finding significant negative effects on wellbeing and psychopathology scores during the pandemic.
  • The study identified 15 modifiable and 9 non-modifiable risk factors, alongside 13 modifiable and 3 non-modifiable protective factors, emphasizing the importance of social support and coping strategies in mental health outcomes.
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Many studies have shown that COVID-19 caused many problems in mental health. This paper presents the results of the Cyprus sample, part of the global initiative named "The Collaborative Outcomes Study on Health and Functioning during Infection Times" (COH-FIT). The study took place from April 2019 to January 2022, using the Greek version of the online standard COH-FIT questionnaire on 917 Cypriot adults.

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Commenting on our systematic review and meta-analysis on the reporting and representation of race/ethnicity in randomized controlled trials ADHD, Jurek and Leaune thoughtfully highlighted important legal barriers that hinder the reporting of race/ethnicity data in research in some countries, focusing on France as an example. They concluded that this situation calls for a tangible action to change the status quo. Looking ahead, the question is: how should this action be implemented effectively? Given the antiracist journey that JAACAP is proudly undertaking, AACAP and JAACAP are in an ideal position to take on the challenge highlighted by Jurek and Leaune.

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Article Synopsis
  • High rates of psychiatric comorbidities, including psychotic disorders, are observed in individuals with problem gambling (PBG), impacting their treatment and recovery.* -
  • A systematic review of 22 studies found the overall prevalence of psychotic disorders among PBG individuals to be 4.9%, with variations based on whether they were in treatment or surveyed.* -
  • The review emphasizes the importance of screening for psychotic disorders and other mental health conditions in problem gamblers to better address their recovery needs.*
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Global and risk-group stratified well-being and mental health during the COVID-19 pandemic in adults: Results from the international COH-FIT Study.

Psychiatry Res

December 2024

Charité Universitätsmedizin Berlin, Department of Child and Adolescent Psychiatry, Berlin, Germany; Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, USA; The Zucker Hillside Hospital, Northwell Health, New York, USA; The Feinstein Institute for Medical Research, Center for Psychiatric Neuroscience, Manhasset, NY, USA. Electronic address:

Article Synopsis
  • There is a lack of comprehensive international studies examining multidimensional mental health and wellbeing before and during the COVID-19 pandemic, particularly identifying at-risk groups and effective coping strategies.
  • The COH-FIT survey, conducted from April 2020 to June 2022 in 30 languages, assessed changes in well-being and psychopathology among over 121,000 participants, revealing significant declines in mental health during the pandemic.
  • Key findings indicated that certain demographics, such as young adults and people in low-income countries, were particularly affected, while coping strategies like exercise, internet use, and maintaining social contacts emerged as the most effective for managing stress.
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Objective: Bipolar Disorder (BD) is a severe mental illness associated with high rates of general medical comorbidity, reduced life expectancy, and premature mortality. Although BD has been associated with high medical hospitalization, the factors that contribute to this risk remain largely unexplored. We used baseline medical and psychiatric records to develop a supervised machine learning model to predict general medical admissions after discharge from psychiatric hospitalization.

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Article Synopsis
  • It can be hard to figure out if taking mental health medications during pregnancy is safe for both the mom and the baby.
  • Researchers looked at a lot of studies to see if these medications cause any health problems for pregnant people or their babies.
  • They found some evidence that certain medications might lead to issues like preterm birth or birth defects, but overall, there wasn’t strong proof that taking these medications is dangerous during pregnancy.
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We systematically reviewed observational and Mendelian randomization (MR) articles that evaluated the association between obesity and 17 gastrointestinal (GI) diseases to integrate causal and observational evidence. A total of 594 observational studies from 26 systematic reviews and meta-analyses and nine MR articles were included. For every 5 kg/m increase in body mass index (BMI), there was an increased risk of GI diseases ranging from 2% for rectal cancer (relative risk [RR]: 1.

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