App Reminder on ASA Adherence
Impact of a Smartphone App Reminder on Adherence Aspirin Prescribed as Anti-Thrombotic Therapy
The purpose of this study is to explore the impact of using a smartphone app reminder on medication adherence twice daily in adults prescribed 81 milligrams of aspirin for 35 days as anti-thrombotic therapy after knee or hip arthroplasty.
This study will randomly assign participants to get usual postoperative care which is teaching with verbal instructions and printed information about taking the aspirin at the time of discharge, or to have an app on your smartphone with preset reminders in addition to usual postoperative discharge teaching after surgery.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
The purpose of this study is to evaluate the impact of using a smartphone application (app) reminder on medication adherence twice daily in 200 adults prescribed 81 milligrams of aspirin (ASA) for 35 days as anti-thrombotic therapy after knee or hip arthroplasty. The aim is to determine if an app downloaded on a smartphone that reminds patients twice a day to take their ASA as prescribed will improve ASA adherence and clinical outcomes for patients after total knee and total hip joint arthroplasty compared to those in the usual care.
This is a two group, randomized control study with random assignment into the control group for usual care or the intervention group to receive a medication reminder app for their smart phone (daily for 35 days) plus usual care. Participants will receive a baseline interview for demographic and other data and 36 day follow-up assessment, both conducted in person.
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
Georgia
-
Atlanta, Georgia, Stati Uniti, 30084
- Emory Orthopedic and Spine Hospital
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Prescribed aspirin 81 mg twice a day for 35 days
- Ability to write and speak English
- Have a smart phone with the capacity to download and set an app
- Own and use a smart phone for communication purposes
Exclusion Criteria:
- Diagnosis of mental illness
- Do not own a smart phone
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Comparatore attivo: Standard Education
Participants randomized to this arm will receive the standard education provided to patients about the importance of taking aspirin to prevent thromboembolic events after orthopedic surgery.
|
Participants will receive the usual verbal education and printed information provided to patients about the importance of taking aspirin to prevent thromboembolic events after orthopedic surgery, medication dosage and scheduling.
|
|
Sperimentale: Medication Reminder App + Standard Education
Participants randomized to this arm will use a smartphone app with preset reminders to take aspirin to prevent thromboembolic events after orthopedic surgery in addition to usual postoperative discharge teaching.
|
Participants will receive the usual verbal education and printed information provided to patients about the importance of taking aspirin to prevent thromboembolic events after orthopedic surgery, medication dosage and scheduling.
Participants will use a medication reminder app that is set in collaboration with the participants for times that fit into their daily lifestyle.
The app will alert participants when it is time (selected by the participant) to take their medication.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Proportion of Pills Taken
Lasso di tempo: Post- Operative Visit (Day 36)
|
The proportion of pills taken is defined as the percentage of pills taken by study participants.
|
Post- Operative Visit (Day 36)
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
AIDS Clinical Trials Group (ACTG) Adherence Questionnaire Score
Lasso di tempo: Post- Operative Visit (Day 36)
|
The ACTG Adherence Questionnaire consists of 19 items measuring different aspects of efficacy (or confidence) in the management of one's medication.
Each item is rated from 0 ("I cannot do at all") to 10 ("Sure I can do"), with total scores found by summing responses to individual items and dividing by 19.
Higher scores correspond to higher levels of medication self-efficacy.
|
Post- Operative Visit (Day 36)
|
|
Aspirin (ASA) Self-Efficacy Scale Score
Lasso di tempo: Post- Operative Visit (Day 36)
|
The ASA Self-Efficacy Scale consists of 19 items measuring different aspects of efficacy (or confidence) in the management of one's medication.
Each item is rated from 0 ("I cannot do at all") to 10 ("Sure I can do"), with total scores found by summing responses to individual items and dividing by 19.
Higher scores correspond to higher levels of medication self-efficacy.
|
Post- Operative Visit (Day 36)
|
|
Number of Thromboembolic Events
Lasso di tempo: Post- Operative Visit (Day 36)
|
Clinical outcomes will be assessed at follow-up by self-report questions to ascertain if any thromboembolic events occurred.
|
Post- Operative Visit (Day 36)
|
|
Aspirin (ASA) General Adherence Scale Score
Lasso di tempo: Post- Operative Visit (Day 36)
|
The ASA General Adherence Scale measures the ease and ability to adhere to the ASA regimen as prescribed.
It is scored by summing responses to the individual items and creating a total score.
Higher scores indicate better self-reported adherence.
|
Post- Operative Visit (Day 36)
|
|
Unified Theory of Acceptance and Use of Technology (UTAUT2) Survey Score
Lasso di tempo: Baseline (Pre-Intervention)
|
The UTAUT2 measures antecedents (performance expectancy, effort expectancy, hedonic motivation) and behavioral intent to use mobile apps.
Items are scored using a 7-point Likert scale, from 1 (strongly disagree) to 7 (strongly agree).
Survey totals range between 14 and 112.
Higher scores are indicative of greater acceptance and intent to adopt the target technology.
|
Baseline (Pre-Intervention)
|
|
Performance Expectancy Subscale Score
Lasso di tempo: Baseline (Pre-Intervention)
|
The Performance Expectancy Subscale measures the perceived benefits of mobile app technology to the consumer.
Scores range from 4 to 28, with higher totals indicating better perceptions of technology-related benefits.
|
Baseline (Pre-Intervention)
|
|
Effort Expectancy Subscale Score
Lasso di tempo: Baseline (Pre-Intervention)
|
The Effort Expectancy Subscale measures the ease with which the consumer can learn and operate an app.
Scores range from 4 to 28, with higher totals indicating greater beliefs that the technology is easy and accessible.
|
Baseline (Pre-Intervention)
|
|
Hedonic Motivation Subscale Score
Lasso di tempo: Baseline (Pre-Intervention)
|
The Hedonic Motivation subscale measures the enjoyment, the consumer experiences from using an app.
Respondents answer each item on a 7-point Likert-type scale ranging from 1 (Absolutely True) to 7 (Absolutely Untrue).
Scoring is kept continuous with higher scores indicating greater enjoyment.
|
Baseline (Pre-Intervention)
|
|
Behavioral Intent Subscale Score
Lasso di tempo: Baseline (Pre-Intervention)
|
The Behavioral Intent Subscale measures the decision to use a mobile app.
Scores range from 3 to 21, with higher totals indicating a greater intent to use or adopt an app.
|
Baseline (Pre-Intervention)
|
Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Investigatori
Investigatori
- Investigatore principale: Deborah Wittig-Wells, PhD, Emory University
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- IRB00094970
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
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 Standard Education
-
NCT07263659CompletatoAnsia | Rigurgito mitralico | Realta virtuale | Mitraclip | Rigurgito tricuspide (TR) | TriClip
-
NCT07166653Reclutamento
-
NCT06939699Non ancora reclutamentoScreening del cancro cervicale | Screening del cancro al seno | Screening del cancro colorettale | Alfabetizzazione sulla salute digitale
-
NCT05980832CompletatoStigmatizzazione | Funzionalità | Supporto tra pari | Disturbi mentali cronici | Formazione sulle abilità psicosociali | Intuizione
-
NCT05243875TerminatoCOVID-19 | Lupus eritematoso sistemico
-
NCT07074093Iscrizione su invitoBPCO (broncopneumopatia cronica ostruttiva)
-
NCT07477938Non ancora reclutamentoDisabilità intellettive (F70-F79) | Educazione alla prevenzione e alla consapevolezza del cancro | Consapevolezza del cancro al seno
-
NCT07547358Non ancora reclutamentoInvecchiamento | Anziani fragili | Sindromi geriatriche
-
NCT00164372CompletatoInfezioni da HIV | Epatite C
-
NCT05204030Attivo, non reclutanteMalattie prevenibili da vaccino | Papilloma-virus umano