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)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
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.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Carine Van den Abeele
- Telefonnummer: +41 21 821 2000
- E-mail: Encompass@intusurg.com
Undersøgelse Kontakt Backup
- Navn: Martha Bean
- Telefonnummer: +41 21 821 2000
- E-mail: Encompass@intusurg.com
Studiesteder
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London, Det Forenede Kongerige, NW1 2PG
- Rekruttering
- University College London Hospitals NHS Foundation
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Kontakt:
- Ricky Thakrar, MD
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Canton of Basel-City
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Basel, Canton of Basel-City, Schweiz, 4031
- Rekruttering
- Basel University Hospital
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Kontakt:
- Juegen Hetzel, MD
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
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.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: 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.
Andre navne:
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Aktiv komparator: 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.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Diagnostic Efficacy of the Assigned Biopsy Procedure
Tidsramme: 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
Tidsramme: 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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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Diagnostic Yield
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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.
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Ricky Thakrar, MD, University College London Hospitals
- Ledende efterforsker: Neal Navani, MD, University College London Hospitals
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
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ISI-RCT-EU4-2025
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