Comparison of Biportal Versus Multiportal Robotic Approaches for Pulmonary Resection in NSCLC (EC-UMUR)
Clinical Trial in Patients With Non-Small Cell Lung Cancer Undergoing Biportal Versus Multiportal Robotic Thoracic Surgery: Comparison of Two Innovative Techniques
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Robotic-assisted thoracic surgery is widely used for pulmonary resection in patients with resectable non-small cell lung cancer. Multiportal RATS uses several access ports. Biportal RATS uses two access incisions and aims to preserve minimally invasive benefits while improving ergonomic access and instrument maneuverability.
This single-center, prospective, randomized, partially blinded clinical trial will compare biRATS with multiRATS in adults undergoing pulmonary resection with curative intent at Hospital Universitari de Bellvitge. Eligible participants who provide written informed consent will be randomly assigned using the study REDCap randomization system. A standardized dressing will be maintained for 48 hours after surgery to support partial blinding.
The main analysis will compare intraoperative and immediate postoperative complications between groups. Additional assessments include intraoperative blood loss, conversion, chest-drain duration, hospital length of stay, postoperative pain, readmission, mortality, and health-related quality of life. Quality of life will be assessed using EQ-5D-5L, EORTC QLQ-C30, and EORTC QLQ-LC13; pain will be measured with a visual analogue scale and DN4 questionnaire. Follow-up occurs during hospitalization and at 1, 6, and 12 months after surgery.
The planned sample is 70 to 80 participants (approximately 35 per group). The study is investigator initiated and has CEIm approval (PR208/24; protocol version 3.0 dated June 18, 2025).
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Carlos Déniz Armengol, MD, PhD
- Telefonnummer: 2744 +34 932607500
- E-mail: cjdeniz@bellvitgehospital.cat
Studiesteder
-
-
Barcelona
-
L'Hospitalet de Llobregat, Barcelona, Spanien, 08907
- Rekruttering
- Hospital Universitari de Bellvitge
-
Kontakt:
- Carlos Déniz Armengol, MD, PhD
- Telefonnummer: 2744 +34 932607500
- E-mail: cjdeniz@bellvitgehospital.cat
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Adults aged 18 years or older, of any sex.
- Non-small cell lung cancer considered clinically resectable, confirmed preoperatively or during surgery.
- Candidate for pulmonary resection by robotic thoracic surgery.
- Written informed consent.
Exclusion Criteria:
- Declines participation or cannot provide written informed consent.
- Thoracic anatomical abnormalities that preclude or materially affect robotic surgery.
- Active thoracic infection.
- Surgery not performed by a participating surgeon with comparable experience in biRATS and multiRATS.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: biRATS
Biportal robotic-assisted thoracic surgery for pulmonary resection using two access incisions.
|
Pulmonary resection performed with a biportal robotic-assisted thoracic surgery approach using two access incisions.
|
|
Aktiv komparator: multiRATS
Multiportal robotic-assisted thoracic surgery for pulmonary resection using multiple access ports.
|
Pulmonary resection performed with a multiportal robotic-assisted thoracic surgery approach using multiple access ports.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of Intraoperative and Immediate Postoperative Complications
Tidsramme: From surgery through hospital discharge, up to 30 days
|
Proportion of participants with intraoperative or immediate postoperative complications, classified by Clavien-Dindo grade.
Events include, among others, prolonged air leak, pleuropulmonary infection, pneumothorax, postoperative hemorrhage, chylothorax, respiratory failure, wound infection, readmission, and perioperative death.
|
From surgery through hospital discharge, up to 30 days
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Intraoperative Blood Loss
Tidsramme: During surgery
|
Estimated intraoperative blood loss in milliliters.
|
During surgery
|
|
Length of Hospital Stay
Tidsramme: From surgery through hospital discharge, up to 30 days
|
Number of days from surgery to medical discharge.
|
From surgery through hospital discharge, up to 30 days
|
|
Postoperative Pain Intensity (Visual Analog Scale)
Tidsramme: From baseline through 12 months after surgery
|
Pain intensity measured using the Visual Analog Scale (VAS), a 0 to 10 scale, where 0 indicates no pain and 10 indicates the worst imaginable pain.
Higher scores indicate worse pain.
|
From baseline through 12 months after surgery
|
|
Neuropathic Pain (Douleur Neuropathique 4 Questionnaire)
Tidsramme: From baseline through 12 months after surgery
|
Neuropathic pain assessed using the Douleur Neuropathique 4 (DN4) questionnaire, scored from 0 to 10. Scores of 4 or higher are consistent with neuropathic pain; higher scores indicate a greater likelihood of neuropathic pain.
|
From baseline through 12 months after surgery
|
|
Health Status (EuroQol 5-Dimension 5-Level Questionnaire)
Tidsramme: From baseline through 12 months after surgery
|
Health status assessed using the EuroQol 5-Dimension 5-Level (EQ-5D-5L) descriptive system.
Five dimensions are each rated from 1 (no problems) to 5 (extreme problems); lower levels indicate better health status.
|
From baseline through 12 months after surgery
|
|
Global Health Status/Quality of Life (EORTC QLQ-C30)
Tidsramme: From baseline through 12 months after surgery
|
Global health status/quality of life assessed using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) global health status/QoL scale, transformed to a 0 to 100 score; higher scores indicate better global health status/quality of life.
|
From baseline through 12 months after surgery
|
|
Patient-Reported Lung Cancer Symptoms (EORTC QLQ-LC13)
Tidsramme: From baseline through 12 months after surgery
|
Lung cancer-related symptoms assessed using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Lung Cancer 13 (EORTC QLQ-LC13).
Symptom scores are transformed to 0 to 100; higher scores indicate greater symptom burden.
|
From baseline through 12 months after surgery
|
|
Postoperative Healthcare Procedures
Tidsramme: From surgery through hospital discharge, up to 30 days
|
Number of additional medical procedures required during the index hospitalization, including chest-drain management interventions.
|
From surgery through hospital discharge, up to 30 days
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Carlos Déniz Armengol, MD, PhD, Hospital Universitari de Bellvitge
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- HUB-CTO-2024-01
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IPD-planbeskrivelse
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