- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07686549
Patient-Specific 3D Model-Assisted Preoperative Consultation for Thoracoscopic Lung Resection
Patient-Specific Three-Dimensional Thoracic Anatomical Model-Assisted Preoperative Consultation to Improve Shared Decision-Making in Patients Undergoing Thoracoscopic Lung Resection: A Single-Center Cluster Randomized Controlled Trial
This study is a single-center, cluster randomized controlled trial evaluating whether lung three-dimensional model-assisted preoperative consultation can improve shared decision-making in adult patients undergoing thoracoscopic anatomical lung resection.
Six attending thoracic surgeons will be randomized to provide either three-dimensional model-assisted consultation or usual preoperative consultation. Patients in the intervention group will receive consultation supported by a generic lung three-dimensional model and patient-specific three-dimensional reconstruction data generated from routine preoperative imaging. Patients in the control group will receive usual preoperative consultation according to current clinical practice.
The primary outcome is patient-perceived shared decision-making measured immediately after consultation using the 9-item Shared Decision-Making Questionnaire. Secondary outcomes include anxiety, disease- and surgery-related knowledge, communication satisfaction, health-related quality of life, decision regret, consultation duration, and postoperative outcomes within 30 days.
Panoramica dello studio
Stato
Condizioni
Tipo di studio
Iscrizione (Stimato)
Fase
- Non applicabile
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Adults aged 18 years or older.
- Scheduled to undergo elective thoracoscopic anatomical lung resection for suspected or confirmed lung tumors, defined as lobectomy or segmentectomy.
- The planned operation and relevant alternatives can be reasonably discussed during preoperative consultation by the attending thoracic surgeon.
- Clinically stable and able to participate in preoperative consultation.
- Able to read, understand, and complete Chinese questionnaires independently or with neutral assistance from research staff.
- Able and willing to provide written informed consent. -
Exclusion Criteria:
- Emergency surgery.
- Planned wedge resection only, pneumonectomy, extrapleural pneumonectomy, or non-thoracoscopic open surgery at recruitment.
- Previous major ipsilateral thoracic surgery that substantially alters thoracic anatomy and may make the generic model misleading.
- Known cognitive impairment, severe psychiatric disorder, severe visual impairment, severe hearing impairment, or language barrier that prevents effective participation in consultation or questionnaire completion.
- Participation in another interventional study expected to affect preoperative anxiety, patient education, decision-making, or perioperative communication.
Any other condition judged by the investigators to make the patient unsuitable for this study.
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Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Ricerca sui servizi sanitari
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Sperimentale: Lung 3D model and reconstruction-assisted consultation
Patients will receive usual preoperative consultation supplemented by a generic modular lung three-dimensional model and patient-specific three-dimensional reconstruction data generated from clinically indicated routine imaging examinations.
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In the intervention arm, surgeons will use a generic modular lung three-dimensional model and patient-specific three-dimensional reconstruction data to support preoperative consultation.
The reconstruction will be generated from clinically indicated routine imaging examinations and will be displayed dynamically on a physician workstation.
The surgeon will use these tools to explain the lesion location, involved lobe or segment, planned resection extent, bronchovascular anatomy, lymph node assessment, potential risks, alternative options, and expected recovery.
No additional imaging examination will be performed solely for the study.
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Comparatore attivo: Usual preoperative consultation
Patients will receive usual preoperative consultation according to current departmental practice without structured use of the lung three-dimensional model or workstation-based dynamic three-dimensional reconstruction display.
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Patients in the control arm will receive usual preoperative consultation according to current clinical practice.
Usual consultation may include oral explanation, review of routine computed tomography images, surgical diagrams, printed materials, and discussion of diagnosis, treatment options, risks, and expected recovery.
The lung three-dimensional model and dynamic three-dimensional reconstruction display will not be used.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
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Patient-perceived shared decision-making score measured by the 9-item Shared Decision-Making Questionnaire
Lasso di tempo: Immediately after consultation
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Immediately after consultation
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Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
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State anxiety score measured by the 6-item State-Trait Anxiety Inventory
Lasso di tempo: Baseline before consultation, immediately after consultation, and 7 days after surgery
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Baseline before consultation, immediately after consultation, and 7 days after surgery
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Disease- and surgery-related knowledge score
Lasso di tempo: Baseline before consultation and immediately after consultation
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Baseline before consultation and immediately after consultation
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Perioperative communication satisfaction score measured by the Patient Satisfaction Questionnaire Short Form
Lasso di tempo: 7 days after surgery
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7 days after surgery
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Health-related quality of life measured by EQ-5D-5L
Lasso di tempo: Baseline, 7 days after surgery, and 30 days after surgery
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Baseline, 7 days after surgery, and 30 days after surgery
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Decision regret score measured by the Decision Regret Scale
Lasso di tempo: 7 days after surgery and 30 days after surgery
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7 days after surgery and 30 days after surgery
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Consultation duration
Lasso di tempo: During the preoperative consultation
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During the preoperative consultation
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Altre misure di risultato
Misura del risultato |
Lasso di tempo |
|---|---|
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Observed shared decision-making during optional audio-recorded consultations measured by Observer OPTION-5
Lasso di tempo: During the index preoperative consultation
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During the index preoperative consultation
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Number and type of patient and family questions during optional audio-recorded consultations
Lasso di tempo: During the index preoperative consultation
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During the index preoperative consultation
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Adherence to the core consultation checklist during optional audio-recorded consultations
Lasso di tempo: During the index preoperative consultation
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During the index preoperative consultation
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Postoperative complications within 30 days
Lasso di tempo: Within 30 days after surgery
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Within 30 days after surgery
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Postoperative length of hospital stay
Lasso di tempo: Perioperative
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Perioperative
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Unplanned readmission within 30 days
Lasso di tempo: Within 30 days after surgery
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Within 30 days after surgery
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Collaboratori e investigatori
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- TJ-IRB202605035
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
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 .
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