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NMR Metabolomics-Based Risk Assessment and Stratified Digital Health Interventions in Middle-Aged Adults (PREMAP) (PREMAP)

10 settembre 2026 aggiornato da: Janne Martikainen, University of Eastern Finland

Effectiveness and Cost-Effectiveness of NMR Metabolomics-Based Risk Assessment and Stratified Preventive Digital and Guideline-Directed Interventions in a Middle-Aged Population: A Population Cohort Study With an Embedded Pragmatic Randomised Trial and Health Economic Evaluation

PREMAP invites residents of the Eloisa region (South Savo, Finland) turning 45, 50, or 55 years of age in 2026 to undergo a blood-based NMR metabolomics risk assessment for five interlinked cardio-renal-metabolic conditions (type 2 diabetes, coronary heart disease/myocardial infarction, stroke/cardiovascular disease, chronic kidney disease, and fatty liver disease), alongside a mental wellbeing assessment (WHO-5 Well-Being Index). Based on this risk profile, participants are classified as low, moderate, or high multi-disease risk. Participants at moderate or high risk are individually randomized in a 1:1:1 ratio to one of three digital health interventions for up to 12 months: a habit-based lifestyle application (BitHabit), a structured digital lifestyle coaching programme (Onnikka), or a guideline-based digital self-care pathway (Oma Eloisa, comparator). Participants at high risk additionally receive a physician consultation and optimization of guideline-directed medical therapy. All participants, including the non-randomized low-risk group, are followed prospectively at baseline, 6 months, and 12 months. The study evaluates whether early risk identification and risk-stratified digital interventions reduce future disease risk and improve wellbeing and estimates the cost-effectiveness of the overall approach for the Finnish healthcare system.

Panoramica dello studio

Stato

Non ancora reclutamento

Condizioni

Intervento / Trattamento

Descrizione dettagliata

The study addresses an evidence gap: no published pragmatic, randomized trial has directly compared digital lifestyle intervention platforms in a population prospectively risk-stratified through NMR metabolomics in a real-world public-sector setting. PREMAP combines a prospective, population-based cohort (all enrolled participants, followed regardless of risk group) with an embedded pragmatic, open-label, three-arm randomized controlled trial restricted to participants classified as moderate or high multi-disease risk. The non-randomized low-risk group receives its risk result and general health information and is followed as a naturalistic reference group; withholding a risk result or randomizing this group to an active digital intervention was judged neither scientifically nor ethically justified.

At the population cohort level, the study evaluates change from baseline to 6 months in the five NMR-derived disease-specific risk predictions and in the WHO-5 wellbeing score across all enrolled participants. Within the embedded randomised substudy, the three digital health arms are compared head-to-head on the same two outcome domains at 6 months, adjusting for guideline-directed medical therapy status and relevant covariates. Secondary objectives include patient-reported outcomes (health-related quality of life, work productivity, health activation, life satisfaction), clinical and health-register-based outcomes (incident diagnoses, new prescriptions, hospitalization, sickness absence) over at least 12 months, and a health economic evaluation using patient-level Monte Carlo microsimulation to estimate cost per quality-adjusted life year (QALY) gained, from both healthcare payer and societal perspectives.

Tipo di studio

Interventistico

Iscrizione (Stimato)

1400

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Contatto studio

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

  • Adulto

Accetta volontari sani

Sì

Descrizione

Inclusion Criteria:

  • Permanent resident of the Eloisa Wellbeing Services County (South Savo, Finland), or has selected Eloisa primary health care as their primary public care provider
  • Turning 45, 50, or 55 years of age during calendar year 2026
  • NMR metabolomics-based risk assessment result classified as low, moderate, or high multi-disease risk
  • Able to provide written informed consent digitally
  • Able to use a smartphone, tablet, or computer for digital application access
  • Resident of Finland with a Finnish personal identity code (required for health register linkage)

Exclusion Criteria:

  • Currently pregnant or breastfeeding
  • Incarcerated or under forensic psychiatric care
  • Significantly impaired capacity for self-determination
  • Insufficient proficiency in Finnish to provide informed consent and complete study procedures
  • No Finnish personal identity code

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Prevenzione
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Arm 1: BitHabit
Digital, self-directed lifestyle behavior-change smartphone application based on habit-formation and behavioral-economics principles. Provides personalized, small, achievable habit suggestions targeting physical activity, nutrition, sleep, stress management and recovery. Active engagement up to 6 months from randomization; app access continues to 12 months.
Arm 1: BitHabit digital lifestyle app (12 months); Arm 2: Onnikka digital lifestyle coaching (12 months); Arm 3: Oma Eloisa digital self-care pathway (comparator). High-risk participants additionally receive physician consultation + Guideline-Directed Medical Treatment (GDMT) optimisation in the high-risk arm.
Altri nomi:
  • BitHabit digital lifestyle app
  • Onnikka digital lifestyle coachingy
  • Oma Eloisa digital self-care pathway
Sperimentale: Arm 2: Onnikka
Digital lifestyle coaching programme grounded in cognitive behavioral therapy and acceptance and commitment therapy, focused on sustainable weight management and metabolic risk reduction through structured programme modules, automated check-ins and optional peer support. Active engagement up to 12 months from randomization.
Arm 1: BitHabit digital lifestyle app (12 months); Arm 2: Onnikka digital lifestyle coaching (12 months); Arm 3: Oma Eloisa digital self-care pathway (comparator). High-risk participants additionally receive physician consultation + Guideline-Directed Medical Treatment (GDMT) optimisation in the high-risk arm.
Altri nomi:
  • BitHabit digital lifestyle app
  • Onnikka digital lifestyle coachingy
  • Oma Eloisa digital self-care pathway
Comparatore attivo: Arm 3: Oma Eloisa
Structured digital self-care pathway based on national clinical guidelines, providing lifestyle information, guidance and self-monitoring tools without personalized coaching or professional support. Represents the current standard of digital support available in the Eloisa region and is used as the comparator arm; low-risk participants also use this pathway on a non-randomized basis. Continuous access throughout the follow-up period (up to 12 months).
Arm 1: BitHabit digital lifestyle app (12 months); Arm 2: Onnikka digital lifestyle coaching (12 months); Arm 3: Oma Eloisa digital self-care pathway (comparator). High-risk participants additionally receive physician consultation + Guideline-Directed Medical Treatment (GDMT) optimisation in the high-risk arm.
Altri nomi:
  • BitHabit digital lifestyle app
  • Onnikka digital lifestyle coachingy
  • Oma Eloisa digital self-care pathway

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
NMR-derived disease-specific 10-year risk predictions
Lasso di tempo: Baseline to 6 months
Change from baseline in NMR-derived disease-specific 10-year risk predictions (type 2 diabetes, coronary heart disease/myocardial infarction, stroke/cardiovascular disease, chronic kidney disease, fatty liver disease)
Baseline to 6 months
The World Health Organization-Five Well-Being Index (WHO-5)
Lasso di tempo: Baseline to 6 months (primary); baseline to 12 months (secondary time point)
Change from baseline in WHO-5 Well-Being Index. A percentage score ranging from zero to 100; zero represents worst possible mental well-being; a score of 100 represents best possible mental well-being.
Baseline to 6 months (primary); baseline to 12 months (secondary time point)

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
EuroQoL 5-Dimension 5-Level (EQ-5D-5L)
Lasso di tempo: baseline and at 6 and 12 months
EQ-5D-5L index score (obtained applying the Nordic value sets (Denmark, Norway, Sweden)) ranging from -0.285 to one; -0.285 indicates condition worse than death and one full health.
baseline and at 6 and 12 months
Incident diagnoses of the five target conditions
Lasso di tempo: Over at least 12 months
Unit of measurement is incidence of Chronic Kidney Disease, Type 2 Diabetes, Myocardial Infarction, Stroke, and Fatty Liver Disease (MASLD). Measurement tool from health registers (Eloisa´s EHR system, AvoHilmo, Hilmo).
Over at least 12 months
Cost-effectiveness
Lasso di tempo: Over at least 12 months
Incremental cost per quality-adjusted life year (QALY) gained across the three intervention arms and at the population level, estimated via microsimulation, from healthcare payer and societal perspectives
Over at least 12 months
Work Productivity and Activity Impairment - General Health (WPAI-GH)
Lasso di tempo: Baseline to 6 and 12 months
Four WPAI-GH subscales: absenteeism, presenteeism, overall work impairment, and activity impairment. All subscales range from zero to 100% with zero indicating no impairment and 100% indicating full impairment.
Baseline to 6 and 12 months
Consumer Health Activation Index (CHAI)
Lasso di tempo: Baseline to 6 and 12 months
The ten-item CHAI score ranges from 0 to 100, with higher scores indicating greater health activation. A score of 0 indicates the lowest level of health activation, while a score of 100 indicates the highest level of health activation.
Baseline to 6 and 12 months
Vitality (TARMO)
Lasso di tempo: Baseline to 6 and 12 months
One question with five levels. Range 1-5, 0ne indicates full vitality and five no vitality.
Baseline to 6 and 12 months
Self-rated health
Lasso di tempo: Baseline to 6 and 12 months
One question with five levels. Range 1-5, one indicate good health and 5 indicates poor health.
Baseline to 6 and 12 months
Net Promoter Score (NPS)
Lasso di tempo: Baseline to 6 and 12 months
NPS score is measured with a single-question survey and reported with a number ranging from -100 to +100, where a higher score is desirable.
Baseline to 6 and 12 months
New relevant prescriptions
Lasso di tempo: Over at least 12 months
Proportion of patients with new prescriptions for antidiabetic, antihypertensive, lipid-lowering, and renal protective drugs (Eloisa's EHR system, Kela medicine reimbursement register).
Over at least 12 months
Work absenteeism
Lasso di tempo: Over at least 12 months
Number of sickness allowance days (Eloisa's EHR system, Kela register).
Over at least 12 months
Work disability
Lasso di tempo: Over at least 12 months
Number of disability pension days (ETK register).
Over at least 12 months
Hospitalization
Lasso di tempo: Over at least 12 months
Number of all-cause and cause-specific hospitalization days (Eloisa's EHR system, Hilmo, THL).
Over at least 12 months
Primary care visit rates
Lasso di tempo: Over at least 12 months
Primary care visit rates (Eloisa's EHR system, AvoHilmo, THL)
Over at least 12 months
Completion of the digital pathway
Lasso di tempo: Baseline
Indicator (0/1) of digital pathway successfully initiated for the participant. Zero indicates not initiated and one successful initiation.
Baseline
Completion of blood sampling
Lasso di tempo: Baseline and 6 months
Indicator (0/1) of NMR blood sampling completed as planned for the participant. Zero indicates not completed and one successful completion.
Baseline and 6 months
Completion of risk-report delivery
Lasso di tempo: Baseline and 6 months
Indicator (0/1) of risk report successfully returned to the participant. Zero indicates no return and one successful return.
Baseline and 6 months
Correct intervention allocation relative to risk stratum
Lasso di tempo: Baseline
Indicator (0/1) of correct intervention allocation relative to risk stratum. Zero indicates false and one correct intervention allocation.
Baseline

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Collaboratori

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Stimato)

1 settembre 2026

Completamento primario (Stimato)

1 settembre 2027

Completamento dello studio (Stimato)

1 marzo 2028

Date di iscrizione allo studio

Primo inviato

2 settembre 2026

Primo inviato che soddisfa i criteri di controllo qualità

10 settembre 2026

Primo Inserito (Effettivo)

15 settembre 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

15 settembre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

10 settembre 2026

Ultimo verificato

1 settembre 2026

Maggiori informazioni

Termini relativi a questo studio

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Descrizione del piano IPD

Plan to Share Individual Participant Data (IPD): Case-by-case. The full trial protocol (current version) will be deposited on the trial registry and in the Finnish national research data storage service (IDA) at the time of registration. Requests for data sharing beyond the deposited protocol will be considered by the Trial Steering Committee on a case-by-case basis, subject to GDPR compliance and Findata regulations. Results and publications: all primary and secondary results are intended for peer-reviewed open-access publication (CC BY 4.0), following ICMJE authorship criteria.

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

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 .