Chyrell Bellamy, MSW, PhD
Professor of PsychiatryCards
About
Research
Publications
2026
Peer support to address mental health, social determinants of health, financial wellness, and reentry navigation
Bellamy C, Flanagan E, Hoffler S, Acevedo S, Ocasio G, Brisola E, Barone K, Kitaneh R, Blackman K, Williamson B, Benedict P, Perry T, Youins R, Negron T, Ocasio L, Roca A, Ponte K, Harper A. Peer support to address mental health, social determinants of health, financial wellness, and reentry navigation. Frontiers In Health Services 2026, 6: 1788228. PMID: 42382575, PMCID: PMC13315229, DOI: 10.3389/frhs.2026.1788228.Peer-Reviewed Original ResearchPeer supportMental healthImpact of incarcerationSocial determinantsRecovery outcomesSocial determinants of healthFinancial hardshipPeer support experiencePsychological impactDeterminants of healthMental health careSystem-level interventionsMental health conditionsPsychological impact of incarcerationParticipatory research studyMental health challengesFinancial wellnessQualitative sub-sampleDisrupted careCommunity reintegrationMental illnessSubstance use disordersHealth careLevel interventionsThematic analysisObesity Prevalence and Associated Factors Among Users of Specialized Community Mental Health Services: An Observational Study
da Cruz Diomedece T, da Silva Marinho B, Lourencetti A, Costa M, O'Connell M, Bellamy C, dos Santos Treichel C. Obesity Prevalence and Associated Factors Among Users of Specialized Community Mental Health Services: An Observational Study. International Journal Of Mental Health Nursing 2026, 35: e70279. PMID: 42272070, PMCID: PMC13254237, DOI: 10.1111/inm.70279.Peer-Reviewed Original ResearchConceptsMental health servicesCommunity mental health servicesPrevalence of obesityHealth servicesObesity prevalencePhysical healthAssociated with lower obesity prevalenceUsers of community mental health servicesPoor self-rated healthSpecialized mental health servicesLow prevalence of obesityPsychosocial Care CentreSelf-rated healthLower obesity prevalenceMental health carePsychosocial Care NetworkAssociated FactorsUsers' physical healthLevels of careModerate mental disordersContent validity questionnaireLow prevalenceCare networkUsers of servicesWaist circumferenceExploring Issues of Culture in Peer Work – A Qualitative Study
Hiremath N, Byrne L, Roennfeldt H, Edwards J, McKenley C, Isaacs A, Bellamy C. Exploring Issues of Culture in Peer Work – A Qualitative Study. Administration And Policy In Mental Health And Mental Health Services Research 2026, 1-14. PMID: 42174351, DOI: 10.1007/s10488-026-01509-7.Peer-Reviewed Original ResearchPeer workersMental healthBehavioral health service systemsPeer support workBehavioral health settingsHealth service systemBehavioral health systemLived expertiseGrounded theory methodPeer workHealth settingsA qualitative studyHealth systemSupport workMultidisciplinary organizationQualitative dataPotential enablersWork environmentWork rolesHealthAOD systemData collectionThemesWork contextsService systemSense of Belonging as Experienced in Recovery from Serious Mental Illness: An Integrative Review
Brisola E, Carvalho B, dos Santos C, Reis G, Bellamy C, Costa M. Sense of Belonging as Experienced in Recovery from Serious Mental Illness: An Integrative Review. Journal Of Recovery In Mental Health 2026, 9: 5-23. DOI: 10.33137/jrmh.v9i1.44786.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsThis study investigates how a sense of belonging impacts recovery from serious mental illness, highlighting its critical role in fostering trust, empowerment, and meaningful connections.Voices from the territory and living care networks: facilitators and barriers to implementing peer support in community mental health services in Brazil
da Silva B, Saidel M, Figueiredo A, Lirani M, Lourencetti A, Leite R, Stefanini J, Cruvinel M, Reis G, Costa M, dos Santos Treichel C, O’Connell M, Bellamy C, Onocko-Campos R. Voices from the territory and living care networks: facilitators and barriers to implementing peer support in community mental health services in Brazil. BMC Public Health 2026, 26: 775. PMID: 41634661, PMCID: PMC12955029, DOI: 10.1186/s12889-026-26529-8.Peer-Reviewed Original ResearchCommunity mental health servicesMental health servicesPeer supportHealth servicesExperience of mental health conditionsPublic community mental health servicesRecovery-oriented mental health careImplementation of peer supportMental health careMental health conditionsMental health practicePre-implementation phaseClinical mental health practiceMiddle-income countriesBackgroundPeer supportCare pathwaysImplementation researchCare networkHealth practicesQualitative designContextual barriersPre-implementationHealth careInstitutional stigmaHealth conditions
2025
Community-Based Intensive Treatment (CBIT): Meeting the Needs of Rural Adults With Serious Mental Illness
Costa M, Evans M, Nulton L, Fiffick A, Selak T, Reis G, O’Connell M, Bellamy C, Flanagan E. Community-Based Intensive Treatment (CBIT): Meeting the Needs of Rural Adults With Serious Mental Illness. Rural Mental Health 2025, 49: 344-353. DOI: 10.1037/rmh0000313.Peer-Reviewed Original ResearchMental illnessSocial determinants of health needsSpecialty mental health careMental health careMental health providersSerious mental illnessCommunity-based servicesHealth care organizationsStrategic community partnershipsHigh-intensity programsAssertive community treatmentBehavioral health care organizationsCare coordinationWeekly huddlesRural adultsHealth staffSocial determinantsHealth providersHealth needsCare organizationsProvider accountabilityHealth careCommunity partnershipsRural PennsylvaniaCommunity treatmentA call to action to include disability in intersectional health equity research and policy
Havercamp S, Krahn G, Murray A, Akobirshoev I, Bellamy C, Bonardi A, Breslin M, Brown L, Costa M, Dembo R, Ellsworth D, Hall J, Horner-Johnson W, Hughes D, McGee M, Mudrick N, Otstot E, Parodi G, Sluzalis S, Yee S. A call to action to include disability in intersectional health equity research and policy. The Lancet Regional Health - Americas 2025, 49: 101199. PMID: 40809451, PMCID: PMC12345334, DOI: 10.1016/j.lana.2025.101199.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsHealth inequalitiesDrivers of health inequitiesHealth equity researchStructural driversHealth equityIntersection of disabilityHealth researchHealthcare policyAdministrative dataDisability statusIntersectional researchIntersectional approachMarginalized identitiesEquity researchHealthDisabilityPolicy planningPolicyDisabled peopleData collectionInequalityPeoplePovertyEthnicityPolicymakersA reflection on the role of individuals with lived experience in shaping the Brazilian psychiatric reform
Corradi-Webster C, Reis G, Brisola E, Sampaio C, Araujo C, Rufato L, Oliveira R, Ricci R, de Oliveira W, de Oliveira B, Bellamy C, Costa M. A reflection on the role of individuals with lived experience in shaping the Brazilian psychiatric reform. Irish Journal Of Psychological Medicine 2025, 43: 35-41. PMID: 40497564, DOI: 10.1017/ipm.2025.20.Peer-Reviewed Original ResearchMental health servicesBrazilian Psychiatric ReformPsychiatric reformHealth servicesMental healthPublic mental health care systemImprove population mental healthMental health care systemRecovery-oriented practiceSubstance misusePopulation mental healthHealth care systemAdvocacy movementImplement recovery strategiesParticipation of individualsRecovery movementPeer supportCare systemLived experienceEmpower peopleRecovery strategiesActive involvementAdvocacyLeadership rolesRecovery initiativesPeer support enhanced behavioural crisis response teams in the emergency department: protocol for a stepped-wedge cluster-randomised controlled trial
Nath B, Desai R, Cook J, Dziura J, Davis-Plourde K, Youins R, Guy K, Pavlo A, Smith E, Smith D, Kangas K, Heckmann R, Hart L, Powsner S, Sevilla M, Evans M, Kumar A, Faustino I, Hu Y, Bellamy C, Wong A. Peer support enhanced behavioural crisis response teams in the emergency department: protocol for a stepped-wedge cluster-randomised controlled trial. BMJ Open 2025, 15: e103775. PMID: 40484432, PMCID: PMC12161358, DOI: 10.1136/bmjopen-2025-103775.Peer-Reviewed Original ResearchConceptsCluster randomised controlled trialEmergency departmentPeer supportDelivery of trauma-informed careStepped-wedge cluster randomised controlled trialExperience of mental illnessPhysical restraintRate of physical restraintBehavioral crisesPeer support workersReduce restraint useSecondary outcomesFollow-up data collectionResponse teamPatient-centred approachPositive patient outcomesTrauma-informed carePeer-reviewed journalsCrisis response teamsUsual careStepped-wedgeIntervention readinessPeer deliveryRestraint useED settingPeer online motivational interviewing and affirmative care for sexual and gender minority men who are survivors of sexual trauma: A randomized clinical trial
Cook J, Ellis A, Simiola V, Martino S, Bellamy C, O'Connell M, Livingston N. Peer online motivational interviewing and affirmative care for sexual and gender minority men who are survivors of sexual trauma: A randomized clinical trial. Journal Of Traumatic Stress 2025, 38: 904-917. PMID: 40444426, DOI: 10.1002/jts.23170.Peer-Reviewed Original ResearchSurvivors of sexual traumaSexual traumaMotivational interviewingPosttraumatic stress disorder symptomsReducing posttraumatic stress disorder symptomsStress disorder symptomsMental health service utilizationExperience of sexual traumaMental health treatmentGender minority menEffectiveness of motivational interviewingAffirming careMental health servicesDisorder symptomsPsychiatric symptomsRandomized clinical trialsHealth care seekingBetween-group differencesHealth service utilizationHealth treatmentMinority stressOnline group sessionsMinority menCare-seekingService utilization
News
News
- June 29, 2026
Jegede Honored with Yale Physician Scientist Development Award
- June 01, 2026
Yale Researchers Showcase Peer-Delivered 'Caring Contacts' Approach to Reduce Suicide Risk After Hospital Discharge
- June 01, 2026
Special Issue Call for Papers: 'The Journal of Humanistic Psychology'
- May 27, 2026Source: Administration and Policy in Mental Health and Mental Health Services Research
Exploring Issues of Culture in Peer Work – A Qualitative Study
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