A Study on the Physiological Outcomes of the Enhanced Recovery After Surgery Model in Older Adults Undergoing Total Knee Arthroplasty
With the advent of an aging society, the demand for total knee arthroplasty (TKA) continues to increase. Postoperative recovery is influenced not only by the surgical procedure itself but also by pain control, joint function, and physical resilience. Enhanced Recovery After Surgery (ERAS) promotes postoperative recovery through multidisciplinary integrated care; however, related research in Taiwan remains limited, particularly studies that simultaneously examine pain, joint function, and physical resilience.
This study aims to investigate the effects of the Enhanced Recovery After Surgery (ERAS) care model on changes in postoperative pain, knee function, and physical resilience among older adults undergoing total knee arthroplasty. A quasi-experimental study with convenience sampling will be conducted. Participants will be allocated to either the ERAS group or the routine care group according to the care model received. Outcome measurements will be obtained preoperatively, on postoperative day 1, postoperative day 3, and two weeks after discharge. Pain will be assessed using the Numeric Rating Scale (NRS), knee function using the Chinese version of the Knee Injury and Osteoarthritis Outcome Score (KOOS), and physical resilience using the Physical Resilience Instrument for Older Adults (PRIFOR). Clinical recovery indicators, including vital signs, length of hospital stay, and time to first ambulation, will also be collected.
The ERAS care model is expected to improve postoperative pain, promote recovery of knee function, enhance physical resilience, shorten the length of hospital stay, and facilitate earlier ambulation. The findings of this study are expected to provide evidence for optimizing perioperative care and supporting the implementation of ERAS for older adults undergoing total knee arthroplasty.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Lin Tung-Chieh Lin Tung-Chieh, Principal Investigator
- Telefonnummer: +886-972-856-864
- E-Mail: n16548@gmail.com
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
Adults aged 65 years or older. Scheduled to undergo primary unilateral total knee arthroplasty (TKA). Able to understand the study information and complete the study questionnaires. Willing to participate and provide written informed consent
Exclusion Criteria:
Undergoing revision total knee arthroplasty. Undergoing bilateral total knee arthroplasty. Cognitive impairment or communication difficulties that prevent completion of the study questionnaires
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Unterstützende Pflege
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: ERAS Group
Participants in this group receive a standardized Enhanced Recovery After Surgery (ERAS) care pathway, including preoperative multidimensional assessment, preoperative education, nutritional assessment, multimodal pain management, intraoperative temperature maintenance, early oral intake, early ambulation, early rehabilitation, and discharge care.
The ERAS pathway is delivered by a multidisciplinary healthcare team.
|
A standardized multidisciplinary perioperative care pathway including preoperative multidimensional assessment, preoperative education, nutritional assessment, multimodal pain management, intraoperative temperature maintenance, early oral intake, early ambulation, early rehabilitation, and discharge care.
|
|
Aktiver Komparator: Usual Care Group
Participants in this group receive the hospital's usual perioperative care, including routine preoperative education, preoperative assessment, postoperative pain care, wound care, rehabilitation guidance, and discharge education according to the hospital's current care pathway.
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Usual perioperative care according to the hospital's current care pathway, including routine preoperative education, preoperative assessment, postoperative pain care, wound care, rehabilitation guidance, and discharge education.
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Pain Intensity Assessed by the Numerical Rating Scale (NRS)
Zeitfenster: Preoperative day, postoperative day 1, postoperative day 3, and 2 weeks after discharge
|
Pain intensity will be assessed using the Numerical Rating Scale (NRS), with scores ranging from 0 to 10. Higher scores indicate greater pain intensity.
Changes in pain scores will be compared between the ERAS group and the usual care group across the study time points.
|
Preoperative day, postoperative day 1, postoperative day 3, and 2 weeks after discharge
|
|
Knee Function Assessed by the Knee Injury and Osteoarthritis Outcome Score (KOOS)
Zeitfenster: Preoperative day, postoperative day 1, postoperative day 3, and 2 weeks after discharge
|
Knee-related outcomes will be assessed using the Knee Injury and Osteoarthritis Outcome Score (KOOS), which includes five subscales: Symptoms, Pain, Activities of Daily Living, Sport and Recreation Function, and Knee-related Quality of Life.
Higher scores indicate better knee-related health status.
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Preoperative day, postoperative day 1, postoperative day 3, and 2 weeks after discharge
|
|
Physical Resilience Assessed by the Physical Resilience Instrument for Older Adults (PRIFOR)
Zeitfenster: Preoperative day, postoperative day 1, postoperative day 3, and 2 weeks after discharge
|
Physical resilience will be assessed using the 16-item Physical Resilience Instrument for Older Adults (PRIFOR).
Changes in physical resilience scores will be compared between the ERAS group and the usual care group across the study time points.
|
Preoperative day, postoperative day 1, postoperative day 3, and 2 weeks after discharge
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Neurologische Manifestationen
- Pathologische Zustände, Anzeichen und Symptome
- Anzeichen und Symptome
- Schmerzen
- Verwaltung des Gesundheitswesens
- Chirurgische Eingriffe, operativ
- Patientenversorgung Management
- Perioperative Pflege
- Patientenversorgungsplanung
- Umfassende Gesundheitsversorgung
- Verbesserte Genesung nach der Operation
- Kritische Wege
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- CMUH115-REC3-148
Plan für individuelle Teilnehmerdaten (IPD)
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Beschreibung des IPD-Plans
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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