Intermittent Positive Pressure Breathing Versus Incentive Spirometry After Thoracic Surgery
The Effects of Intermittent Positive Pressure Breathing and Incentive Spirometry on Postoperative Pulmonary Complications and Lung Volume in Patients Undergoing Thoracic Surgery: A Randomized Controlled Trial
This randomized controlled pilot study will compare intermittent positive pressure breathing (IPPB) with incentive spirometry (IS) in adult patients undergoing thoracic surgery. The study aims to evaluate the effects of these two postoperative pulmonary rehabilitation interventions on lung volume recovery, respiratory muscle strength, oxygenation, pulmonary complications, and overall postoperative recovery. Participants will be randomly assigned to either the IPPB group or the IS group. Assessments will be performed before surgery and after the intervention period.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
This is a single-center, randomized controlled pilot study conducted at Fu Jen Catholic University Hospital. A total of 30 adult patients undergoing thoracic surgery will be enrolled and randomly assigned to one of two intervention groups: intermittent positive pressure breathing (IPPB) or incentive spirometry (IS).
Before surgery, participants will undergo baseline assessments including blood sampling, lung volume measurement, chest X-ray, respiratory muscle strength assessment, and pulmonary function evaluation. After surgery, participants will receive the assigned pulmonary rehabilitation intervention from postoperative day 0 through postoperative day 3.
Participants assigned to the IS group will perform supervised slow and deep inspirations using an incentive spirometer 3 to 4 times per day, with three sets of 10 breaths per session. Participants will also be encouraged to practice independently while awake. Participants assigned to the IPPB group will receive intermittent positive pressure breathing as the postoperative lung expansion intervention according to the study protocol.
Follow-up assessments will be performed after the intervention period. Outcomes will include changes in lung volume; maximal inspiratory and expiratory pressures; physiologic parameters including heart rate, respiratory rate, and blood pressure; chest X-ray findings; pulmonary function; arterial blood gas measurements; peripheral oxygen saturation; dyspnea; pain; and postoperative pulmonary complications. Blood samples will also be collected to evaluate C-reactive protein as an indicator of postoperative inflammatory response.
The study is designed to evaluate the feasibility of the study procedures and to obtain preliminary estimates of treatment effects that may be used to inform the sample size and design of a future definitive randomized controlled trial.
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Hui-Wen Hsu, M.S.
- Telefonnummer: 23426 +886-2-8512-8888
- E-Mail: 76wwocat@gmail.com
Studieren Sie die Kontaktsicherung
- Name: Shu-Hung Kuo, M.D.
- Telefonnummer: 23426 +886-2-8512-8888
- E-Mail: A05511@mail.fjuh.fju.edu.tw
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Eligibility Criteria
Inclusion Criteria:
- Willing and able to provide written informed consent.
- Adults aged 18 years or older.
- Undergoing thoracic surgery.
- Considered eligible by a specialist physician to participate in pulmonary rehabilitation training.
Exclusion Criteria:
- Unable to cooperate with the study procedures.
- Untreated pneumothorax.
- Severe hemodynamic instability.
- Active hemoptysis or gastrointestinal bleeding.
- Intracranial pressure greater than 15 mmHg.
- Recent facial, oropharyngeal, or cranial surgery or injury.
- Tracheoesophageal fistula.
- Recent esophageal surgery.
- Nausea or vomiting.
- Pulmonary bullae identified on imaging.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: Intermittent Positive Pressure Breathing Group
Participants assigned to this group will receive intermittent positive pressure breathing (IPPB) as the postoperative lung expansion intervention from postoperative day 0 through postoperative day 3. |
Intermittent positive pressure breathing will be provided as a postoperative lung expansion intervention from postoperative day 0 through postoperative day 3. |
|
Aktiver Komparator: Incentive Spirometry Group
Participants assigned to this group will perform postoperative lung expansion training using incentive spirometry from postoperative day 0 through postoperative day 3. |
Participants will perform incentive spirometry from postoperative day 0 through postoperative day 3 under therapist supervision 3 to 4 times per day. Each supervised session will consist of 3 sets of 10 slow, deep inspirations, with a 2- to 3-second inspiratory hold. Participants will also be encouraged to practice independently while awake. |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change in Lung Volume
Zeitfenster: Baseline (preoperative) and postoperative day 3
|
Change in lung volume, including tidal volume and minute ventilation, measured using a respiratory volume measurement device. |
Baseline (preoperative) and postoperative day 3
|
|
Change in Maximal Inspiratory Pressure
Zeitfenster: Baseline (preoperative) and postoperative day 3
|
Change in maximal inspiratory pressure (MIP) measured using a respiratory pressure measurement device to assess inspiratory muscle strength. |
Baseline (preoperative) and postoperative day 3
|
|
Change in Maximal Expiratory Pressure
Zeitfenster: Baseline (preoperative) and postoperative day 3
|
Change in maximal expiratory pressure (MEP) measured using a respiratory pressure measurement device to assess expiratory muscle strength. |
Baseline (preoperative) and postoperative day 3
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change in C-Reactive Protein
Zeitfenster: Baseline (preoperative) and postoperative day 3
|
Change in serum C-reactive protein (CRP) concentration as an indicator of postoperative inflammatory response. |
Baseline (preoperative) and postoperative day 3
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Shu-Hung Kuo, M.S., Fu Jen Catholic University Hospital
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- Batchelor TJP, Rasburn NJ, Abdelnour-Berchtold E, Brunelli A, Cerfolio RJ, Gonzalez M, Ljungqvist O, Petersen RH, Popescu WM, Slinger PD, Naidu B. Guidelines for enhanced recovery after lung surgery: recommendations of the Enhanced Recovery After Surgery (ERAS(R)) Society and the European Society of Thoracic Surgeons (ESTS). Eur J Cardiothorac Surg. 2019 Jan 1;55(1):91-115. doi: 10.1093/ejcts/ezy301.
- Ludwig C, Angenendt S, Martins R, Mayer V, Stoelben E. Intermittent positive-pressure breathing after lung surgery. Asian Cardiovasc Thorac Ann. 2011 Feb;19(1):10-3. doi: 10.1177/0218492310394664.
- Agostini P, Naidu B, Cieslik H, Steyn R, Rajesh PB, Bishay E, Kalkat MS, Singh S. Effectiveness of incentive spirometry in patients following thoracotomy and lung resection including those at high risk for developing pulmonary complications. Thorax. 2013 Jun;68(6):580-5. doi: 10.1136/thoraxjnl-2012-202785. Epub 2013 Feb 21.
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
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- FJUH115610
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .