A Randomized Controlled Trial Comparing Percutaneous CT-Guided Biopsy and Shape-Sensing Robotic-Assisted Bronchoscopy (ENCOMPASS)
A Randomized Controlled Trial Evaluating Lung Nodules - COMparing Percutaneous CT-Guided Biopsy And Shape-Sensing Robotic-Assisted Bronchoscopy (ENCOMPASS)
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
CT-guided percutaneous biopsy and ssRAB with CBCT are two types of lung nodule biopsy procedures routinely used in clinical practice. The study is designed to evaluate the diagnostic efficacy and safety of ssRAB with CBCT compared with CT-guided percutaneous lung nodule biopsy in adults requiring diagnostic evaluation of a pulmonary nodule. The co-primary objectives are to assess non-inferiority of diagnostic efficacy and superiority of safety.
The primary endpoints are diagnostic efficacy and the rate of peri-procedural pneumothorax (with or without intervention) associated with the assigned biopsy approach.
Eligible participants will be randomized 1:1 to either ssRAB with CBCT or CT-guided percutaneous lung nodule biopsy. If the clinical team determines that the assigned procedure is not suitable, the participant will receive the most appropriate standard of care instead. Both biopsy procedures will be performed according to routine clinical practice, and no experimental devices or procedures will be used.
Participants will be followed for up to 12 months through medical record review and routine clinical follow-up. Patient-reported quality of life and, optionally, work status will be assessed using questionnaires at multiple time points. No research-specific assessments, burdensome tests, or advanced imaging outside of standard care will be performed. A chest X-ray will be required following the biopsy procedure, consistent with routine clinical practice.
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Fase 4
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Carine Van den Abeele
- Numero di telefono: +41 21 821 2000
- Email: Encompass@intusurg.com
Backup dei contatti dello studio
- Nome: Martha Bean
- Numero di telefono: +41 21 821 2000
- Email: Encompass@intusurg.com
Luoghi di studio
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London, Regno Unito, NW1 2PG
- Reclutamento
- University College London Hospitals NHS Foundation
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Contatto:
- Ricky Thakrar, MD
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Canton of Basel-City
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Basel, Canton of Basel-City, Svizzera, 4031
- Reclutamento
- Basel University Hospital
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Contatto:
- Juegen Hetzel, MD
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Patient is aged 18 years or older at time of consent.
- Diagnostic nodule biopsy(s) indicated per multidisciplinary team (or equivalent).
- Target pulmonary nodule ≤2 cm in largest diameter.
- Patient is willing and able to give written informed consent for clinical study participation.
Exclusion Criteria:
- Patient has previously undergone a biopsy procedure of the target nodule by any approach.
- Patient was previously randomized in this study but did not undergo biopsy.
- Patient is participating in an interventional research study or research study with investigational agents with an unknown safety profile that would interfere with participation in this study or study results.
- Patient is pregnant or breastfeeding as determined by standard site practices.
- Patient lacks the capacity to provide informed consent for themselves, or is a vulnerable patient whose ability to protect their own interests or to consent freely may be diminished, including but not limited to, patients who may be unduly influenced through dependency on the sponsor, the hospital, or the study doctor.
- Patient is not willing to comply with study participation requirements.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Diagnostico
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Comparatore attivo: Shape-Sensing Robotic-Assisted Bronchoscopy with Cone-Beam CT (ssRAB with CBCT)
Participants randomized to pulmonary nodule biopsy using shape-sensing robotic-assisted bronchoscopy with cone-beam CT.
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A bronchoscopic lung nodule biopsy procedure performed using shape-sensing robotic-assisted bronchoscopy with cone-beam CT guidance as clinically indicated and according to standard clinical practice.
Altri nomi:
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Comparatore attivo: CT-Guided Percutaneous Lung Nodule Biopsy
Participants randomized to pulmonary nodule biopsy using a CT-guided percutaneous biopsy approach.
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A percutaneous lung nodule biopsy procedure performed under CT imaging guidance according to standard clinical practice.
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Diagnostic Efficacy of the Assigned Biopsy Procedure
Lasso di tempo: At the index procedure
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Diagnostic efficacy will be calculated as the proportion of patients who receive their assigned treatment multiplied by diagnostic yield of their assigned treatment.
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At the index procedure
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Peri-Procedural Pneumothorax Rate
Lasso di tempo: From procedure to 7 days (or until subsequent intervention, whichever occurs first).
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Rate of peri-procedural pneumothorax related to the assigned index biopsy procedure, including pneumothorax identified on routine post-procedure imaging and clinically relevant pneumothorax requiring intervention or escalation of care.
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From procedure to 7 days (or until subsequent intervention, whichever occurs first).
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Diagnostic Yield
Lasso di tempo: At the index procedure
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Diagnostic yield of the index biopsy procedure, defined according to American Thoracic Society (ATS) and American College of Chest Physicians (ACCP) guidance
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At the index procedure
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Sensitivity for Malignancy
Lasso di tempo: Through 1 year post-procedure
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Sensitivity of the index biopsy procedure for the diagnosis of malignancy, based on final diagnosis established through 1-year follow-up
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Through 1 year post-procedure
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Negative Predictive Value
Lasso di tempo: Through 1 year post-procedure
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Negative predictive value of the index biopsy procedure based on final diagnosis established through 1-year follow-up
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Through 1 year post-procedure
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Diagnostic accuracy
Lasso di tempo: Through 1 year post-procedure
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Diagnostic accuracy of the index biopsy procedure based on final diagnosis established through 1-year follow-up.
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Through 1 year post-procedure
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Adequacy of Specimen for Molecular and/or Immunohistochemistry Testing
Lasso di tempo: At the index procedure
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Proportion of biopsy specimens considered adequate for molecular profiling and/or immunohistochemistry (IHC) testing.
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At the index procedure
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Procedure-Related Adverse Events
Lasso di tempo: Through 30 days post-procedure or until the first invasive diagnostic or therapeutic intervention, whichever occurs first
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Incidence of procedure-related adverse events.
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Through 30 days post-procedure or until the first invasive diagnostic or therapeutic intervention, whichever occurs first
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Procedure-related serious adverse events.
Lasso di tempo: Through 30 days post-procedure or until the first invasive diagnostic or therapeutic intervention, whichever occurs first
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Incidence of procedure-related serious adverse events.
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Through 30 days post-procedure or until the first invasive diagnostic or therapeutic intervention, whichever occurs first
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All-Cause Mortality
Lasso di tempo: Through study exit
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Incidence of all-cause mortality among study participants.
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Through study exit
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Length of Stay for Procedure-Related Adverse Events
Lasso di tempo: From the date of hospitalization for a procedure-related adverse event until hospital discharge, for events occurring up to 30 days following the index procedure
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Duration of hospitalization attributable to procedure-related adverse events
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From the date of hospitalization for a procedure-related adverse event until hospital discharge, for events occurring up to 30 days following the index procedure
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Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Ricky Thakrar, MD, University College London Hospitals
- Investigatore principale: Neal Navani, MD, University College London Hospitals
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- ISI-RCT-EU4-2025
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