Reminder-enhanced Incentive Spirometry Evaluation (RISE)
26. august 2026 oppdatert av: University of Colorado, Denver
Reminder-enhanced Incentive Spirometry Evaluation (RISE)
The purpose of this study is to test whether automatic reminders with a light and a soft sound help patients improve deep breathing exercises after surgery.
These breathing exercises are routinely done with the help of a plastic device that you attach to your mouth and you take a deep breath.
These exercises are routinely recommended after major surgery to improve the oxygen level in your blood and reduce other respiratory problems.
Studieoversikt
Detaljert beskrivelse
The goal of this project is to evaluate whether automatic reminders increase incentive spirometry performance (IS) and reduce hypoxemia during the first three postoperative days after inpatient non-cardiac surgery in patients with a preoperative ARISCAT risk score ≥26.
This three-center pilot study will first test the effectiveness of automatic IS reminders, compared to no reminders, on the quality of performance for three postoperative days after inpatient non-cardiac surgery. Then we will estimate the effect size of IS reminders on postoperative hypoxemia and other complications.
Studietype
Intervensjonell
Registrering (Antatt)
88
Fase
- Ikke aktuelt
Kontakter og plasseringer
Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.
Studiekontakt
- Navn: Emily G Helmer, BA
- Telefonnummer: (303) 724-2938
- E-post: emily.helmer@cuanschutz.edu
Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Nei
Beskrivelse
Inclusion Criteria:
- ≥18 years
- Planned non-cardiac surgery under general anesthesia with at least one night of hospitalization expected
- Preoperative ARISCAT risk score ≥26
- Signed informed consent
Exclusion Criteria:
- Inability to perform IS due to refusal, cognitive impairment, neuromuscular weakness, anatomical, or any other reasons (e.g., tracheotomy, oral surgery, unable to hold incentive spirometer)
- Have a severe hearing or visual acuity impairment that prevents them from hearing or seeing the audible and visual IS reminders
- Are part of a vulnerable population (minors, pregnant, prisoners)
- Lack of informed consent
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Forebygging
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: Alarms ON
A soft buzz and blinking light emitted from the incentive spirometer base attachment (monitor) will go off every twenty minutes during waking hours after major surgery.
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Alarms are turned ON.
The alarms include a dim light and soft buzz every twenty minutes during waking hours.
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Ingen inngripen: Alarms OFF
The patient will be given an incentive spirometer with the base attachment (monitor).
No light or soft buzz will be emitted from the device.
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Median IS breaths per hour
Tidsramme: Post-Anesthesia Care Unit (PACU) admission to postoperative day 3 (POD3)
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Median adequate IS breaths per hour within eligible hours of all patients in each reminder group
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Post-Anesthesia Care Unit (PACU) admission to postoperative day 3 (POD3)
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Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Hypoxemia
Tidsramme: From post-anesthesia care unit (PACU) admission to postoperative day 3 (POD3)
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Hypoxemia will be calculated using the trapezoidal rule when PaO₂/FiO₂ < 300.
The total time with hypoxemia for each POD will be observed using the area-under-curve (AUC); i.e., the use of the area under the oxygen saturation curve
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From post-anesthesia care unit (PACU) admission to postoperative day 3 (POD3)
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Samarbeidspartnere og etterforskere
Det er her du vil finne personer og organisasjoner som er involvert i denne studien.
Sponsor
Etterforskere
- Hovedetterforsker: Ana Fernandez-Bustamante, MD, PhD, University of Colorado, Denver
Publikasjoner og nyttige lenker
Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.
Generelle publikasjoner
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Studierekorddatoer
Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.
Studer hoveddatoer
Studiestart (Antatt)
1. november 2026
Primær fullføring (Antatt)
31. oktober 2028
Studiet fullført (Antatt)
1. januar 2029
Datoer for studieregistrering
Først innsendt
22. juli 2026
Først innsendt som oppfylte QC-kriteriene
22. juli 2026
Først lagt ut (Faktiske)
27. juli 2026
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
31. august 2026
Siste oppdatering sendt inn som oppfylte QC-kriteriene
26. august 2026
Sist bekreftet
1. juli 2026
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 26-1508
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
NEI
IPD-planbeskrivelse
Patient privacy protection
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Nei
Studerer et amerikansk FDA-regulert enhetsprodukt
Ja
produkt produsert i og eksportert fra USA
Ja
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .