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- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT07785921
Health Behaviour and Readiness to Change After Myocardial Infarction: A Cross-sectional Survey (HerzAktiv)
Cardiovascular Risk Behavior and Readiness for Lifestyle Change After Myocardial Infarction: A Cross-sectional Questionnaire Study (HERZ-AKTIV)
Visão geral do estudo
Status
Descrição detalhada
Cardiovascular diseses are the leading cause of deaths in Germany and worldwide. Even after successfull PTCA, reinfarction rates remain elevated, partly because patients often underestimate their ongoing risk, have limited knowledge of secondary prevention targets and show low self-efficacy for behavior change; anxiety and depression are also common after myocardial infarction.
This single-center, cross-sectional study enrolls patients treated with PTCA within the past 6 months, recruited during their routine follow-up visit at the Lipidambulanz, Westdeutsches Herz- und Gefäßzentrum, University Hospital Essen. Participants complete validated questionnaires: PIAC (primary outcome; rediness to change), SF-36 (quality of life); HADS (anxiety/depression), and KCCQ-23 (physical functioning), plus sociodemographic data and free-text section on perceived barriers.
This study is purely observational, involves no interventions or biospecimens and takes about 30 minutes. A sample of 143 participants was calculated for adequate precision in estimating the PIAC meand and supporting exploratory regression analyses, accounting for 10% dropout. Data collection runs 6 months, followed by 18 months of analysus. Results wull inform a planned randomized controlled trial.
Tipo de estudo
Inscrição (Estimado)
Contactos e Locais
Contato de estudo
- Nome: Wiebke K Kohl-Heckl, Dr.med.
- Número de telefone: 004920117425012
- E-mail: w.kohl-heckl@kem-med.com
Locais de estudo
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North Rhine-Westphalia
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Essen, North Rhine-Westphalia, Alemanha
- University Hospital Essen
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Contato:
- Andrea Sippel
- Número de telefone: 0049201723-77374
- E-mail: Andrea.Sippel@uk-essen.de
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Método de amostragem
População do estudo
Descrição
Inclusion Criteria:
- age over 18 years
- myocardial infarction within past 6 months
- PTCA treatment
Exclusion Criteria:
- Age under 18
- history of multiple myocardial infactionrs
- myocardial infarction more than 6 months prior
- myocardial infarction not treated by PTCA
- absence of informed consent
- severe cognitive impairment precluding data collection
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / Coorte |
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Post-Myocardial Infarction Patients
Patients aged 18 years or older who experienced a myocardical infarction within the past 6 months, treated with percutaneous transluminal coronary angioplasty (PTCA), and recruited during ther routine post-discharge follow-up visit at the Lipidambulanz (lipid outpatient clinic), Westdeutsches Herz- und Gefäßzentrum, University Hospital Essen.
Participants complete a one-time set of questionnaires.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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PIAC (Perception, Intention and Ability to Change) Scale
Prazo: Single assessement at study enrollment, baseline
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Readiness and ability to change health-related behavior, habits and living conditions, assessed using the PIAC questionnaire, a validated 9 item instrument covering awareness of negative health behaviors, intention to change and implementation of change strategies.
Higher scores indicate a better awareness and intention to change.
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Single assessement at study enrollment, baseline
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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SF-36 (Short-form 36 Health Survey)
Prazo: Single assessement at study enrollment, baseline
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Health-related quality of life assessed using the SF-36, yielding a physical and a mental summary score; higher scores indicate better quality of life.
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Single assessement at study enrollment, baseline
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HADS (Hospital Anxiety and Depression Scale)
Prazo: Single assessement at study enrollment, baseline
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Anxiety and depressive Symptoms assessed using the HADS(-A) for Anxiety and HADS-(D) for depression.
each ssubscales ranges from 0-21; higher scores indicate greater severity.
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Single assessement at study enrollment, baseline
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KCCQ-23 (Kansas City Cardiomyopathy Questionnaire)
Prazo: Single assessement at study enrollment, baseline
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Disease-specific health status using the KCCQ-23 covering physical limitations, symptoms, self-efficacy, social limitation and quality of life.
Scores ranging 0-100 with higher scores indicating better health status.
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Single assessement at study enrollment, baseline
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Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Wiebke Kohl, Dr.med, Center for Integrative Medicine and Planetary Health, University Hospital Essen
- Diretor de estudo: Gustav Dobos, Prof. Dr. med., Center for Integrative Medicine and Planetary Health, University Hospital Essen
Publicações e links úteis
Publicações Gerais
- Green CP, Porter CB, Bresnahan DR, Spertus JA. Development and evaluation of the Kansas City Cardiomyopathy Questionnaire: a new health status measure for heart failure. J Am Coll Cardiol. 2000 Apr;35(5):1245-55. doi: 10.1016/s0735-1097(00)00531-3.
- Yusuf S, Hawken S, Ounpuu S, Dans T, Avezum A, Lanas F, McQueen M, Budaj A, Pais P, Varigos J, Lisheng L; INTERHEART Study Investigators. Effect of potentially modifiable risk factors associated with myocardial infarction in 52 countries (the INTERHEART study): case-control study. Lancet. 2004 Sep 11-17;364(9438):937-52. doi: 10.1016/S0140-6736(04)17018-9.
- Ornish D, Scherwitz LW, Billings JH, Brown SE, Gould KL, Merritt TA, Sparler S, Armstrong WT, Ports TA, Kirkeeide RL, Hogeboom C, Brand RJ. Intensive lifestyle changes for reversal of coronary heart disease. JAMA. 1998 Dec 16;280(23):2001-7. doi: 10.1001/jama.280.23.2001.
- Endler NS, Hunt JM. Generalizability of contributions from sources of variance in the S-R inventories of anxiousness. J Pers. 1969 Mar;37(1):1-24. doi: 10.1111/j.1467-6494.1969.tb01728.x. No abstract available.
- Chen JJ, Anand SK, Porter PJ. Infectious mononucleosis with thrombocytopenic purpura. Pediatrics. 1968 Feb;41(2):526-8. No abstract available.
- Lehmann N, Paul A, Moebus S, Budde T, Dobos GJ, Michalsen A. Effects of lifestyle modification on coronary artery calcium progression and prognostic factors in coronary patients--3-year results of the randomized SAFE-LIFE trial. Atherosclerosis. 2011 Dec;219(2):630-6. doi: 10.1016/j.atherosclerosis.2011.08.050. Epub 2011 Sep 6.
- Sanchez Angulo JI, Cuesta Lopez MJ, Zapata Lopez A, Perez Cortes S. [HIV infection and porphyria cutanea tarda]. Enferm Infecc Microbiol Clin. 1997 Aug-Sep;15(7):392-3. No abstract available. Spanish.
- Nguyen XT, Li Y, Wang DD, Whitbourne SB, Houghton SC, Hu FB, Willett WC, Sun YV, Djousse L, Gaziano JM, Cho K, Wilson PW; VA Million Veteran Program. Impact of 8 lifestyle factors on mortality and life expectancy among United States veterans: The Million Veteran Program. Am J Clin Nutr. 2024 Jan;119(1):127-135. doi: 10.1016/j.ajcnut.2023.10.032. Epub 2023 Dec 7.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 26-12963-BO
- Habilitation Scholarship (Número de outro subsídio/financiamento: Karl und Veronika Carstens-Stiftung)
Plano para dados de participantes individuais (IPD)
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