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Development and Preliminary Validation of a Perioperative Pulmonary Rehabilitation Nursing System for Patients With Craniocerebral Tumors

30 aprile 2026 aggiornato da: Haiyan Qiu, The Affiliated Brain Hospital of Nanjing Medical University

Title of Study:

A New Nursing System to Help Lung Recovery After Brain Tumor Surgery

Why was this study done? After surgery for a brain tumor (craniocerebral tumor), some patients develop lung problems like pneumonia or collapsed lung areas (atelectasis). These problems can slow down recovery, keep patients in the hospital longer, and make them feel worse. Doctors and nurses wanted to find a better way to protect the lungs and help patients breathe easier after surgery.

What did the researchers want to find out? They wanted to see if a special, step-by-step nursing system for lung recovery-called the Perioperative Pulmonary Rehabilitation Nursing System (PPRNS) -could reduce lung problems after brain tumor surgery and help patients get back on their feet faster.

What was done in the study?

Who: 165 patients having brain tumor surgery at one hospital.

How: Patients were put into two groups by chance (like flipping a coin):

Control group (81 patients): Received regular, standard care after surgery.

Intervention group (84 patients): Received the new PPRNS care. This included:

Before surgery: Breathing exercises, learning to cough effectively, and nutrition advice.

During surgery: Lung-protective methods by the anesthesia team.

After surgery: Deep breathing exercises, sitting up and moving early, help clearing mucus from the lungs, and close monitoring.

What was measured: The main thing measured was how many patients developed lung problems (like pneumonia) within 14 days after surgery. They also checked lung function, how fast patients recovered (walking, eating, removing tubes), length of hospital stay, and patient satisfaction.

What were the main results?

Fewer lung problems: Only 4.8% of patients in the new care group developed lung complications, compared to 13.6% in the regular care group. This means the new system cut lung problems by more than half.

Better breathing: Patients in the new care group had stronger lung function tests (FVC, PEF) and higher oxygen levels after surgery.

Faster recovery: They got off breathing tubes earlier, started walking sooner, cou

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Tipo di studio

Interventistico

Iscrizione (Effettivo)

165

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

    • Jiangsu
      • Nanjing, Jiangsu, Cina, 210029
        • The Affiliated Brain Hospital of Nanjing Medical University

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

  • Adulto
  • Adulto più anziano

Accetta volontari sani

No

Descrizione

Inclusion Criteria:

  • Age 18 to 75 years, inclusive

Preoperative diagnosis of intracranial tumor confirmed by imaging and/or pathology per WHO Classification of Tumours of the Central Nervous System (5th edition), with planned craniotomy for tumor resection (initial or recurrent surgery)

Preoperative assessment confirms ability to cooperate with pulmonary rehabilitation training (adequate consciousness, cognition, and communication for short-term training)

Voluntary participation with written informed consent

Exclusion Criteria:

  • Pre-existing severe chronic obstructive pulmonary disease (COPD GOLD stages 3-4)

Pre-existing severe interstitial lung disease

Requirement for long-term oxygen therapy

Pneumonia or respiratory failure requiring mechanical ventilation within one month prior to surgery

Severe cardiac dysfunction (New York Heart Association class III-IV)

Other major organ insufficiency

Severe impairment of consciousness

Inability to follow commands

Language barriers

Life expectancy less than 30 days

Concurrent participation in other interventional studies that could confound pulmonary function outcomes

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Terapia di supporto
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Nessuno (etichetta aperta)

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Il gruppo di intervento
The intervention group received a comprehensive PPRNS, including preoperative respiratory training, postoperative exercises, early mobilization, and multidisciplinary care.
Nessun intervento: Il gruppo di controllo

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Incidence of Postoperative Pulmonary Complications (PPCs)
Lasso di tempo: Within 14 days post-surgery

Description: The occurrence of respiratory system-related complications, including but not limited to:

Pneumonia (diagnosed based on clinical symptoms, laboratory findings, and radiographic evidence: fever, purulent sputum, pulmonary rales, new infiltrates on chest X-ray or CT)

Atelectasis (confirmed radiographically)

Severe hypoxemia requiring intervention

Airway spasm

Aspiration

Within 14 days post-surgery

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Forced Vital Capacity (FVC)
Lasso di tempo: Preoperative, postoperative day 1, and postoperative day 14 (or hospital discharge)
Assessed via portable spirometry. Expressed in liters (L).
Preoperative, postoperative day 1, and postoperative day 14 (or hospital discharge)
Recovery Metrics (Functional Recovery Indicators)
Lasso di tempo: From surgery end until achievement (measured in hours or days)
Surgery end through extubation, assessed up to 72 hours Surgery end through first effective cough, assessed up to 7 days Surgery end through first standing/walking, assessed up to 14 days Surgery end through catheter removal, assessed up to 14 days Surgery end through first oral intake, assessed up to 14 days
From surgery end until achievement (measured in hours or days)
Postoperative Length of Hospital Stay
Lasso di tempo: At hospital discharge, assessed through study completion (average of 14 days)
Time from surgery date to hospital discharge meeting clinical criteria. Measured in days.
At hospital discharge, assessed through study completion (average of 14 days)
Incidence of Other (Non-Pulmonary) Complications
Lasso di tempo: Within 14 days post-surgery

Intracranial hematoma

Worsened cerebral edema

Neurological deterioration

Deep vein thrombosis (DVT)

Surgical site infection

Within 14 days post-surgery
Postoperative Length of Hospital Stay
Lasso di tempo: At hospital discharge, assessed through study completion (average of 14 days post-surgery)
Time from surgery date to hospital discharge meeting clinical criteria. Measured in days.
At hospital discharge, assessed through study completion (average of 14 days post-surgery)
Patient Satisfaction with Nursing Care
Lasso di tempo: At hospital discharge (average of 14 days post-surgery)
Patient satisfaction with perioperative nursing care measured using a 100-point satisfaction scale (0 to 100 points). Higher scores indicate greater satisfaction (better outcome). Note: This is a non-validated satisfaction scale designed for this study.
At hospital discharge (average of 14 days post-surgery)
Peak Expiratory Flow (PEF)
Lasso di tempo: Preoperative, postoperative day 1, and postoperative day 14 (or hospital discharge)
Measured by a peak flow meter. Expressed in liters per minute (L/min).
Preoperative, postoperative day 1, and postoperative day 14 (or hospital discharge)
Peripheral Oxygen Saturation (SpO₂)
Lasso di tempo: Preoperative, postoperative day 1, and postoperative day 3
Measured at rest on room air. Expressed as percentage (%).
Preoperative, postoperative day 1, and postoperative day 3
Barthel Index Score
Lasso di tempo: At hospital discharge (average of 14 days post-surgery)
Barthel Index assesses functional independence in activities of daily living. Total score ranges from 0 to 100. Higher scores indicate better functional independence (better outcome).
At hospital discharge (average of 14 days post-surgery)
36-Item Short Form Health Survey (SF-36) Total Score
Lasso di tempo: At hospital discharge (average of 14 days post-surgery)
SF-36 assesses health-related quality of life. Total score ranges from 0 to 100. Higher scores indicate better quality of life (better outcome).
At hospital discharge (average of 14 days post-surgery)
Forced Vital Capacity (FVC)
Lasso di tempo: Preoperative, postoperative day 1, and postoperative day 14 (or at hospital discharge)
Assessed via portable spirometry. Measured in liters (L).
Preoperative, postoperative day 1, and postoperative day 14 (or at hospital discharge)
Time to First Ambulation
Lasso di tempo: From surgery end to first ambulation, assessed up to 14 days post-surgery
Time from surgery end to first standing or walking with or without assistance. Measured in hours.
From surgery end to first ambulation, assessed up to 14 days post-surgery
Time to First Effective Autonomous Cough
Lasso di tempo: From surgery end to first effective cough, assessed up to 7 days post-surgery
Time from surgery end to first effective cough performed independently by the patient (able to clear secretions). Measured in hours.
From surgery end to first effective cough, assessed up to 7 days post-surgery

Altre misure di risultato

Misura del risultato
Misura Descrizione
Lasso di tempo
Safety / Adverse Events
Lasso di tempo: Within 14 days post-surgery

Any unplanned respiratory support/reintubation related to the respiratory system

Any adverse events related to the intervention (e.g., falls during early mobilization, injury from respiratory exercises) - not explicitly reported but implied under non-pu

Within 14 days post-surgery

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

5 febbraio 2025

Completamento primario (Effettivo)

7 dicembre 2025

Completamento dello studio (Effettivo)

16 dicembre 2025

Date di iscrizione allo studio

Primo inviato

14 aprile 2026

Primo inviato che soddisfa i criteri di controllo qualità

30 aprile 2026

Primo Inserito (Effettivo)

6 maggio 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

6 maggio 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

30 aprile 2026

Ultimo verificato

1 aprile 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • No. 2026-KY030-01

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

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 .