Improving Drug Adherence Among Adolescents in Uganda Using SMS Reminders (RATA)
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Anticipato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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California
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Santa Monica, California, Stati Uniti, 90407
- RAND
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Kampala, Uganda
- Infectious Diseases Institute
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Kampala, Uganda
- Mildmay Uganda
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- age 15-24
- have been in HIV care at the clinic for at least three months
- are currently taking HIV-related medication (ART or co-trimoxazole)
- have demonstrated adherence problems (defined as having missed at least one medication dose per week on average)
- either own a phone or have regular access to one
- intend to stay at the clinic for the study period
- are not in boarding school (where phones are forbidden)
Exclusion Criteria:
- does not speak or understand either English or Luganda
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Ricerca sui servizi sanitari
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione fattoriale
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Nessun intervento: Control group
This study arm will receive care as usual.
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Sperimentale: Two-way SMS intervention group
Two-way messages allow the recipient of the SMS message (the patient) to respond to the messages ("We hope you are feeling well today.
Reply 1 if well, 2 if unwell") to request a follow-up call from the clinic.
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Clients will receive a weekly two-way SMS, meaning that the clients in this group will receive the same message as in the one-way SMS study arm, but in addition will be asked how they feel.
Clients are required to either press 1 or respond "well" or press 2 or write 'Unwell" in response in the language of their choice within 48 hours.
A missing response after 48 hours triggers a second SMS to remind the client to respond.
If after 24 more hours the participant still does not respond or if at any point s/he responds "unwell" then the study coordinator will follow up with a call within 24 hours.
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Sperimentale: One-way SMS intervention group
Clients will receive a weekly one-way SMS with the message "We hope you are feeling well today."
There will be no prompt for response.
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Clients will receive a weekly one-way SMS message.
There will be no prompt for any response.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Medication adherence rates using electronically monitored adherence (MEMS cap) data
Lasso di tempo: 6 months after enrollment
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Medication Event Monitoring System (MEMS)-cap data will be collected continuously over the course of the 24-month study period allowing us to investigate daily adherence and its timing.
MEMS caps data indicating the date and time when the participant opened their pill bottle (either one of the ART medications or prophylaxis if not on ART yet) will be used to calculate the primary outcome variable of adherence (# of actual bottle openings / # of prescribed bottle openings).
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6 months after enrollment
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Medication adherence rates using electronically monitored adherence (MEMS cap) data
Lasso di tempo: 12 months after enrollment
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Medication Event Monitoring System (MEMS)-cap data will be collected continuously over the course of the 24-month study period allowing us to investigate daily adherence and its timing.
MEMS caps data indicating the date and time when the participant opened their pill bottle (either one of the ART medications or prophylaxis if not on ART yet) will be used to calculate the primary outcome variable of adherence (# of actual bottle openings / # of prescribed bottle openings).
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12 months after enrollment
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Medication adherence rates using electronically monitored adherence (MEMS cap) data
Lasso di tempo: 24 months after enrollment
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Medication Event Monitoring System (MEMS)-cap data will be collected continuously over the course of the 24-month study period allowing us to investigate daily adherence and its timing.
MEMS caps data indicating the date and time when the participant opened their pill bottle (either one of the ART medications or prophylaxis if not on ART yet) will be used to calculate the primary outcome variable of adherence (# of actual bottle openings / # of prescribed bottle openings).
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24 months after enrollment
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Fraction of clients displaying adherence of 90% or more
Lasso di tempo: At 6, 12, 18 and 24 months
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MEMS caps data indicating the date and time when the participant opened their pill bottle (either one of the ART medications or prophylaxis if not on ART yet) will be used to calculate the secondary outcome measures of fraction of clients displaying adherence of 90% or more.
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At 6, 12, 18 and 24 months
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Indicator for treatment interruptions of more than 48 hours
Lasso di tempo: At 6, 12, 18 and 24 months
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MEMS caps data indicating the date and time when the participant opened their pill bottle (either one of the ART medications or prophylaxis if not on ART yet) will be used to calculate the secondary outcome measures of an indicator for treatment interruptions of more than 48 hours.
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At 6, 12, 18 and 24 months
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Viral load assays
Lasso di tempo: At month 12
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A randomized subset of 30 clients from each intervention arm (90 total) will measure viral load assays at month 12.
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At month 12
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Self-reported adherence
Lasso di tempo: At baseline, 6, 12, 18 and 24 months
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We will ask about number of missed doses over the past 7 days.
Adherence is calculated as a proportion of prescribed doses taken.
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At baseline, 6, 12, 18 and 24 months
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Pharmacy Refill Adherence
Lasso di tempo: Months 6, 12, 18 and 24
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All patients on ART receive their medications in 30-day supplies from the Infectious Disease Institute (IDI) and Mildmay clinic pharmacies.
For clients on co-trimoxazole, the drugs are typically dispensed in units of 90 count.
We will adjust the measure according to the refill period specific to each client.
A composite continuous multiple interval measure of medication availability or refill rate will be calculated (# of pills dispensed/ # pills prescribed per day)/ days between refills.
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Months 6, 12, 18 and 24
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Clinic Attendance
Lasso di tempo: Continuous over 24 months
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Attendance at regularly scheduled clinic visits as part of usual care will be tracked for all participants from the electronic client database and will be available in real-time to the study coordinator.
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Continuous over 24 months
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Cluster of differentiation 4 (CD4) count
Lasso di tempo: Occasionally over 24 months
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CD4 counts will be chart abstracted from the clinic data; they are typically taken about every six months
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Occasionally over 24 months
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Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio
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 (Stima)
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
- Infezioni da virus a RNA
- Malattie virali
- Infezioni
- Infezioni a trasmissione ematica
- Malattie trasmissibili
- Malattie sessualmente trasmissibili, virali
- Malattie trasmesse sessualmente
- Infezioni da lentivirus
- Infezioni da retroviridae
- Sindromi da deficit immunologico
- Malattie del sistema immunitario
- Malattie da virus lenti
- Infezioni da HIV
- Sindrome da immunodeficienza acquisita
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- 1R01HD074925-01 (Sovvenzione/contratto NIH degli Stati Uniti)
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