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Effect of the WAIO Digital Platform on Multidimensional Wellbeing in Adults in Argentina

19 agosto 2026 aggiornato da: Leonardo Martin Barral, Instituto Tecnológico de Buenos Aires

Efecto sistémico de la Inteligencia Artificial en el Bienestar Integral en Argentina: un Modelo Multidimensional y Culturalmente Adaptado Basado en SAMHSA

This study will evaluate the effect of an artificial intelligence-supported digital wellbeing platform, Wellbeing All-In-One (WAIO), on multidimensional wellbeing in adults living in Argentina.

The study includes an initial phase to evaluate and refine a culturally adapted wellbeing questionnaire based on the eight dimensions of the SAMHSA wellness framework. It will then conduct a randomized controlled trial in which participants are assigned to either immediate access to the WAIO platform or an active waitlist control group.

Participants will be followed for six months. The study will examine changes in self-reported wellbeing across physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental dimensions, as well as engagement, retention, and safety.

Panoramica dello studio

Stato

Non ancora reclutamento

Condizioni

Intervento / Trattamento

Descrizione dettagliata

This study uses a sequential mixed-method design consisting of an instrumental calibration phase followed by a two-arm, parallel randomized controlled trial.

During the initial instrumental phase, the preliminary 40-item WAIO Integral Wellbeing Inventory, culturally adapted from the SAMHSA eight-dimension wellness framework, will undergo psychometric evaluation. The first approximately 200 participants completing the baseline assessment will contribute to this phase. The planned evaluation includes assessment of internal consistency, factorial structure, convergent validity, comprehensibility, and test-retest reliability. Items retained after this prespecified calibration process will be used for subsequent longitudinal assessments.

The experimental phase will evaluate a digital wellbeing intervention delivered through the Wellbeing All-In-One (WAIO) progressive web application. WAIO integrates more than 30 interconnected digital tools organized around eight dimensions of wellbeing: physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental. Artificial intelligence is used to personalize aspects of the user experience.

A total recruitment target of 2,000 adults in Argentina is planned. Participants entering the randomized phase will be allocated to one of two parallel groups. Participants in the immediate-intervention group will receive access to WAIO and weekly engagement messages. Participants in the active waitlist control group will receive general health information monthly and will not receive access to WAIO during the six-month comparison period. Access to WAIO will be provided to the waitlist group after completion of that period.

Participants will be assessed at baseline and followed longitudinally over six months. The study is designed to evaluate the trajectory of multidimensional wellbeing, the relationship between exposure to the digital intervention and changes in wellbeing, participant retention, and intervention safety.

The study includes prespecified safety procedures for the identification and management of potentially serious risk signals detected during use of the digital platform.

Tipo di studio

Interventistico

Iscrizione (Stimato)

2000

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

Luoghi di studio

    • Buenos Aires F.D.
      • Buenos Aires, Buenos Aires F.D., Argentina
        • Instituto Tecnológico de Buenos Aires (ITBA)
        • Contatto:

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
  • Adulto più anziano

Accetta volontari sani

Sì

Descrizione

Inclusion Criteria:

  • Age 18 years or older.
  • Current residence in the Republic of Argentina, verified through an Argentine telephone prefix (+54).
  • Demonstrated functional digital competence, defined as the ability to independently complete the digital onboarding process, including QR code scanning, two-factor identity validation, and the baseline assessment.
  • Provision of digital informed consent.

Exclusion Criteria:

  • Age younger than 18 years.
  • Current residence outside the Republic of Argentina or inability to verify Argentine residence through the required telephone validation.
  • Inability to independently complete the required digital onboarding process.
  • Failure or refusal to provide digital informed consent.

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: Altro
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Nessuno (etichetta aperta)

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Immediate WAIO Access
Participants assigned to this arm will receive immediate access to the Wellbeing All-In-One (WAIO) progressive web application for the 6-month study period. They will also receive one weekly WhatsApp message encouraging engagement with the platform. WAIO integrates more than 30 interconnected digital tools organized across eight dimensions of wellbeing: physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental.
A digital wellbeing intervention delivered through the Wellbeing All-In-One (WAIO) progressive web application. The platform integrates more than 30 interconnected digital tools organized across eight dimensions of wellbeing: physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental. Artificial intelligence is used to personalize aspects of the user experience. Participants assigned to the immediate-intervention arm receive access to the platform during the 6-month comparison period and one weekly WhatsApp message encouraging engagement.
Comparatore attivo: Active Waitlist Control
Participants assigned to this arm will not receive access to the WAIO platform during the 6-month comparison period. They will receive one general health information message per month through WhatsApp. After completion of the 6-month comparison period, participants will be offered access to WAIO beginning in month 7.
Participants assigned to the active waitlist control arm receive one general health information message per month through WhatsApp during the 6-month comparison period. They do not receive access to the WAIO platform during this period. Access to WAIO is offered after completion of the 6-month comparison period, beginning in month 7.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Change in WAIO Integral Wellbeing Standardized Score From Baseline to 6 Months
Lasso di tempo: Baseline and 6 months
The WAIO Integral Wellbeing Inventory assesses self-reported wellbeing across eight dimensions based on the SAMHSA wellness framework: physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental wellbeing. A standardized overall score ranging from 0 to 100 will be calculated, with higher scores indicating higher integral wellbeing. Longitudinal scoring will use the items retained after the prespecified psychometric calibration phase.
Baseline and 6 months

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Change in WAIO Integral Wellbeing Standardized Score From Baseline to 3 Months
Lasso di tempo: Baseline and 3 months
The WAIO Integral Wellbeing Inventory assesses self-reported wellbeing across eight dimensions based on the SAMHSA wellness framework: physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental wellbeing. A standardized overall score ranging from 0 to 100 will be calculated, with higher scores indicating higher integral wellbeing. Longitudinal scoring will use the items retained after the prespecified psychometric calibration phase.
Baseline and 3 months
Change in the Eight Dimension-Specific WAIO Wellbeing Scores
Lasso di tempo: Baseline, 3 months, and 6 months
Dimension-specific wellbeing scores will be calculated for the eight domains assessed by the WAIO Integral Wellbeing Inventory: physical, emotional, social, occupational, spiritual, financial, intellectual, and environmental wellbeing. Each dimension-specific score will be standardized on a 0-to-100 scale, with higher scores indicating higher wellbeing in that dimension. Scores will be derived from the items retained after the prespecified psychometric calibration phase. Changes over time will be evaluated separately for each wellbeing dimension.
Baseline, 3 months, and 6 months
Change in Self-Rated General Health
Lasso di tempo: Baseline, 3 months, and 6 months
Self-rated general health will be assessed using a single-item measure asking participants to rate their health in general. Response categories are Excellent, Very Good, Good, Fair, and Poor. Changes in the distribution of self-rated health responses will be evaluated over the follow-up period.
Baseline, 3 months, and 6 months
Participant Retention Rate at 3 and 6 Months
Lasso di tempo: 3 months and 6 months
Percentage of randomized participants who remain in the study at each scheduled follow-up time point. Retention will be assessed at T1 (3 months) and T2 (6 months) using study and platform records.
3 months and 6 months
Incidence of Adverse Events and Serious Adverse Events
Lasso di tempo: From baseline through 6 months
The number and proportion of participants experiencing one or more adverse events or serious adverse events during the 6-month follow-up period will be assessed. Safety events will be identified through the study's SOS reporting mechanism and active safety monitoring procedures.
From baseline through 6 months
Correlation Between WAIO Exposure and Change in Multidimensional Wellbeing
Lasso di tempo: From baseline through 6 months
Among participants assigned to the immediate WAIO intervention arm, exposure to the digital intervention will be quantified using backend logs, including total time of use, frequency of accesses, and completion rate. Correlation analyses will assess the relationship between these exposure indicators and the magnitude of change in overall and dimension-specific wellbeing scores from baseline to 6 months.
From baseline through 6 months

Altre misure di risultato

Misura del risultato
Misura Descrizione
Lasso di tempo
Internal Consistency of the WAIO Integral Wellbeing Inventory
Lasso di tempo: Baseline

The scale used is the Wellbeing All-In-One (WAIO) Integral Wellbeing Inventory. Its standardized wellbeing scores range from 0 to 100, with higher scores indicating higher wellbeing.

Internal consistency of the preliminary WAIO Integral Wellbeing Inventory and its dimension-specific subscales will be evaluated using Cronbach's alpha and McDonald's omega during the psychometric calibration phase. A Cronbach's alpha of 0.70 or higher is prespecified as the threshold for acceptable internal consistency of each subscale.

Baseline
Factorial Structure of the WAIO Integral Wellbeing Inventory
Lasso di tempo: Baseline

The scale used is the Wellbeing All-In-One (WAIO) Integral Wellbeing Inventory. Standardized wellbeing scores derived from the inventory range from 0 to 100, with higher scores indicating higher wellbeing.

The factorial structure of the preliminary 40-item WAIO Integral Wellbeing Inventory will be evaluated using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) to assess support for the hypothesized eight-dimensional wellbeing structure based on the SAMHSA framework.

Baseline
Convergent Validity of the WAIO Integral Wellbeing Inventory
Lasso di tempo: Baseline

The scale used is the Wellbeing All-In-One (WAIO) Integral Wellbeing Inventory. Its standardized wellbeing score ranges from 0 to 100, with higher scores indicating higher wellbeing.

Convergent validity will be evaluated by examining correlations between WAIO Integral Wellbeing Inventory scores and standardized measures assessing related constructs during the psychometric calibration phase. The outcome of this analysis will be the strength and direction of the correlations between these measures.

Baseline
Test-Retest Reliability of the WAIO Integral Wellbeing Inventory
Lasso di tempo: Baseline and 14 days

The scale used is the Wellbeing All-In-One (WAIO) Integral Wellbeing Inventory. Its standardized wellbeing score ranges from 0 to 100, with higher scores indicating higher wellbeing.

Temporal stability of the WAIO Integral Wellbeing Inventory will be assessed in a randomly selected 10% subsample of participants from the psychometric calibration phase (approximately 20 participants). The inventory will be administered again 14 days after the baseline assessment, during an intervention-free interval. Test-retest reliability will be evaluated using the intraclass correlation coefficient (ICC), with higher ICC values indicating greater temporal stability. An ICC greater than 0.75 is prespecified as the threshold for acceptable temporal stability.

Baseline and 14 days

Collaboratori e investigatori

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

Sponsor

Investigatori

  • Investigatore principale: Leonardo M Barral, MBA, Instituto Tecnológico de Buenos Aires

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 ottobre 2026

Completamento primario (Stimato)

30 giugno 2027

Completamento dello studio (Stimato)

30 giugno 2027

Date di iscrizione allo studio

Primo inviato

17 agosto 2026

Primo inviato che soddisfa i criteri di controllo qualità

17 agosto 2026

Primo Inserito (Effettivo)

20 agosto 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

21 agosto 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

19 agosto 2026

Ultimo verificato

1 agosto 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • ITBA-WAIO-RCT-001
  • 17771 (Altro identificatore: Ministerio de Salud, Gobierno de la Ciudad Autónoma de Buenos Aires (PRIISA.BA))

Piano per i dati dei singoli partecipanti (IPD)

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

NO

Descrizione del piano IPD

Individual participant data will not be shared. Study results will be reported in aggregate form. Participant data will be anonymized and protected in accordance with the approved study protocol and applicable data protection requirements.

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 .