- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07633392
Effectiveness of NeoMayor in Improving Cardiovascular Health (NEOMAYOR)
Effectiveness of NeoMayor in Improving Cardiovascular Health Status in Chilean Adults
This study aims to evaluate the effectiveness of NeoMayor, a mobile health (mHealth) intervention designed to improve cardiovascular health among older adults at elevated cardiovascular risk in Chile. NeoMayor is a smartphone-based application that provides personalized guidance on physical activity, diet, sleep, and mental well-being through a multidomain lifestyle approach.
This multicenter randomized controlled trial will enroll community-dwelling older adults aged 55 to 75 years recruited from primary healthcare centers in urban and rural settings. Participants will be randomized in a 2:1 ratio to either the NeoMayor intervention or a control group receiving standard health information and usual care. The intervention duration will be four months.
The primary objective is to determine whether the NeoMayor intervention improves cardiovascular health as measured by the Life's Essential 8 Cardiovascular Health Index. Secondary objectives include evaluating changes in cognitive performance, depressive symptoms, anxiety symptoms, quality of life and physical performance outcomes. The study will also assess feasibility and adherence to digital intervention.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Population aging in low- and middle-income countries has led to an increasing burden of non-communicable diseases, particularly cardiovascular disease and dementia. A substantial proportion of cardiovascular and dementia risk factors are modifiable, making lifestyle-based preventive interventions a public health priority.
Multidomain interventions targeting physical activity, diet, sleep, and psychosocial factors have demonstrated effectiveness in reducing cardiovascular risk and supporting cognitive health. However, implementation barriers such as limited access, low adherence, and healthcare inequities reduce their impact in real-world settings.
Mobile health interventions offer a scalable alternative, particularly in settings with increasing smartphone adoption among older adults. NeoMayor was developed using a user-centered design approach and demonstrated feasibility and potential effectiveness in a pilot study conducted in Chile.
This study will evaluate the effectiveness of NeoMayor in improving cardiovascular health using the Life's Essential 8 Cardiovascular Health Index, a composite measure developed by the American Heart Association that includes modifiable behavioral and biological cardiovascular risk factors. The trial will also explore cognitive and mental health outcomes as well as pshysical performance associated with lifestyle improvement.
Tipo di studio
Iscrizione (Stimato)
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
- Nome: General coordinator
- Numero di telefono: +56977492730
- Email: coordinacionmayores@gmail.com
Luoghi di studio
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Tiltil, Chile
- Hospital de Til til Daniel Moya #100
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Independencia
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Santiago, Independencia, Chile, 8380456
- Hospital clinico Universidad de Chile. Carlos Lorca Tobar 999
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Age between 55 and 75 years Able to read and understand written instructions Ownership of a smartphone and ability to use it independently Physically inactive, defined as performing less than 30 minutes of daily physical activity or less than 2,5 h a week).
Intermediate or high cardiovascular risk, defined as the presence of at least three of the following:
Hypertension (history diagnosed by specialist or general practitioner or
≥ 140 mmHg systolic or ≥90 mm Hg diastolic blood pressure at baseline or current antihypertensive treatment) Diabetes mellitus (history diagnosed by specialist or general practitioner or or fasting blood glucose ≥126 mg/dL or current pharmacologic treatment). Obesity (BMI ≥30 kg/m²) Dyslipidaemia (history diagnosed by specialist or general practitioner or lipid-lowering drugs or baseline total cholesterol ≥ 200 mg/dL or LDL cholesterol ≥100 mg/dL) Exclusion Criteria
Participants meeting any of the following criteria will be excluded:
Dementia defined as a socre in the Mini-ACE < 21 Significant limitations for independent mobility, including use of assistive devices, frailty, gait instability, or lower-limb painful conditions limiting physical activity Uncorrected hearing or visual impairment preventing adequate use of a smartphone Chronic neurological, psychiatric, or psychological disorders without regular treatment or follow-up.
Present severe alcohol or illicit drug use. Severe or terminal illness.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Sperimentale: NeoMayor app
Participants will receive access to the NeoMayor mobile health application designed to promote healthy lifestyle behaviors through structured behavioral challenges targeting physical activity, diet, sleep, and mental well-being during 4 months.
Participants in this arm will additionally be randomized to receive the intervention with or without wearable device suppor
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NeoMayor is a smartphone-based multidomain lifestyle intervention designed for older adults.
The application delivers structured behavioral challenges and personalized recommendations targeting physical activity, healthy diet, sleep quality, and emotional well-being.
Participants receive onboarding training and ongoing app-based feedback throughout the 4-month intervention period.
Altri nomi:
Participants randomized to wearable support will receive a commercially available wearable activity tracker synchronized with the NeoMayor application to support self-monitoring of physical activity and health behaviors.
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Nessun intervento: Control Group
Participants will receive standard health information and continue with their usual healthcare provided by the public health system
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Change in Life's Essential 8 Cardiovascular Health Index (CVHI)
Lasso di tempo: Baseline and 4 months
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The primary outcome is the change in the Life's Essential 8 Cardiovascular Health Index (CVHI) from baseline to 4 months. The CVHI is a composite cardiovascular health score ranging from 0 to 100, with higher scores indicating better cardiovascular health status. The index is based on the eight cardiovascular health components defined by the American Heart Association Life's Essential 8 framework, including:Smoking status,Physical activity,Diet quality,Sleep duration,Body mass index (BMI),Blood pressure,LDL cholesterol,Fasting glucose. Each component is standardized according to published scoring algorithms and combined to generate the overall cardiovascular health score. The primary analysis will evaluate the between-group difference in change in CVHI over time. |
Baseline and 4 months
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Global cognition
Lasso di tempo: Baseline and 4 months
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Mini-Addenbrooke's Cognitive Examination
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Baseline and 4 months
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Attention and cognitive flexibility
Lasso di tempo: Baseline and 4 months
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Trail Making Test - Black & White
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Baseline and 4 months
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Cognitive processing speed
Lasso di tempo: Baseline and 4 months
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Digit Symbol Substitution Test (DSST)
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Baseline and 4 months
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Depression
Lasso di tempo: Baseline and 4 months
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Geriatric depression scale
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Baseline and 4 months
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Anxiety
Lasso di tempo: Baseline and 4 months
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Geriatric Anxiety Inventory
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Baseline and 4 months
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Health-Related Quality of Life
Lasso di tempo: Baseline and 4 months
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Health-Related Quality of Life -12
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Baseline and 4 months
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Loneliness
Lasso di tempo: baseline and 4 months
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UCLA 3 questions
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baseline and 4 months
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Global physical performance
Lasso di tempo: Baseline and 4 months
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Short physical performance battery
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Baseline and 4 months
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Balance systems
Lasso di tempo: Baseline and 4 months
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Mini best Test
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Baseline and 4 months
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Modifiable dementia risk factors
Lasso di tempo: Baseline and 4 months
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LIBRA score
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Baseline and 4 months
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Collaboratori e investigatori
Sponsor
Collaboratori
Pubblicazioni e link utili
Pubblicazioni generali
- Lloyd-Jones DM, Allen NB, Anderson CAM, Black T, Brewer LC, Foraker RE, Grandner MA, Lavretsky H, Perak AM, Sharma G, Rosamond W; American Heart Association. Life's Essential 8: Updating and Enhancing the American Heart Association's Construct of Cardiovascular Health: A Presidential Advisory From the American Heart Association. Circulation. 2022 Aug 2;146(5):e18-e43. doi: 10.1161/CIR.0000000000001078. Epub 2022 Jun 29.
- Gutierrez M, Cabello V, SanMartin CD, Mauro J, Musa G, Torres M, San Martin MC, Marquez C, Beltran R, Rogers N, Salech F, Ponce D, Ampuero C, Varas P, Gamboa-Labbe B, Cortes VD, Vega C, Ruiz R, Velasquez J, Vergara R, Behrens MI, More J, Delgado Derio C. An mHealth App (NeoMayor) to Promote Healthy Lifestyles and Brain Health in Older Adults: Design and Validation Study. JMIR Aging. 2025 Oct 1;8:e71936. doi: 10.2196/71936.
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Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- neomayor
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- STUDIO_PROTOCOLLO
- LINFA
- ICF
- CODICE_ANALITICO
- RSI
Informazioni su farmaci e dispositivi, documenti di studio
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Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su NeoMayor App
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The University of Hong KongNon ancora reclutamentoSalute digitale | Dolore al ginocchio/artrosiHong Kong
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Institute for Human Development and Potential (IHDP)...Attivo, non reclutanteDiabete di tipo 2 | Diabete gestazionale | Comportamenti di stile di vita saniSingapore
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London School of Hygiene and Tropical MedicineCompletatoNutrizione | Sostenibilità | Tecnologia sanitaria mobile (mHealth)Regno Unito
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Emory UniversityNational Institute on Drug Abuse (NIDA); National Institutes of Health (NIH)Completato
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University of Nevada, Las VegasSanvelloCompletatoDepressione, AnsiaStati Uniti
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Annette MönninghoffETH Zurich; Helsana Zusatzversicherungen AGCompletato
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University of Sao PauloGrand Challenges Canada; Fundaçao Maria Cecilia Souto VidigalRitiratoDepressione maternaBrasile
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Sutter HealthIscrizione su invito
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University of ConnecticutYale University; National Institutes of Health (NIH); University of MalayaCompletatoProgramma di prevenzione dell'HIVMalaysia
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Northwestern UniversityNational Institute of Mental Health (NIMH); Rush UniversityCompletatoDepressione | AnsiaStati Uniti