IS-001 Injection in Patients Undergoing Robotic-Assisted Gynecological Surgery
Study Details
Study Description
Brief Summary
This study evaluates the safety and efficacy of intravenous injection of IS-001 to aid in intraoperative ureter structure delineation.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 3 |
Detailed Description
Injury to the ureter, the duct by which urine passes from the kidney into the bladder, is a well-known and serious complication of pelvic and abdominal surgery that frequently goes unrecognized intraoperatively. This study seeks to evaluate the safety and efficacy of intravenous IS-001 injection to improve surgeon ureter visualization during robotic-assisted surgery with the da Vinci® Surgical System and Firefly® imaging.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: Efficacy Single intravenous injection of IS-001 and ureter visualization and delineation will be compared in white light standard of care and near-infrared (NIR) imaging mode. |
Drug: IS-001
IV injection of IS-001 drug substance with near infrared (NIR) imaging
|
Outcome Measures
Primary Outcome Measures
- Independent reader assessment of ureter visualization by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible. [10 minutes]
Evaluate ureter visualization by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 10 minutes after IS-001 injection
- Independent reader assessment of ureter visualization by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible [30 minutes]
Evaluate ureter visualization by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 30 minutes after IS-001 injection
Secondary Outcome Measures
- Independent reader assessment of ureter length delineation by line drawing on recorded frame measured in arbitrary unit length [10]
Evaluate ureter length delineation by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 10 minutes after injection
- Independent reader assessment of ureter length delineation by line drawing on recorded frame measured in arbitrary unit length [30]
Evaluate ureter length delineation by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 30 minutes after injection
- Ureter visualization based on intraoperative surgeon's rating by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible [10 minutes]
Evaluate ureter visualization based on intraoperative surgeon's rating at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 10 minutes after IS-001 injection
- Ureter visualization based on intraoperative surgeon's rating by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible [30 minutes]
Evaluate ureter visualization based on intraoperative surgeon's rating at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 30 minutes after IS-001 injection
- Independent reader assessment of ureter visualization by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible [45 minutes]
Evaluate ureter visualization by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 45 minutes after IS-001 injection
- Independent reader assessment of ureter length delineation by line drawing on recorded frame measured in arbitrary unit length [45 minutes]
Evaluate ureter length delineation by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 45 minutes after IS-001 injection
- Ureter visualization based on intraoperative surgeon's rating by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible [45 minutes]
Evaluate ureter visualization based on intraoperative surgeon's rating at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode at 45 minutes after IS-001 injection
- Ureter signal-to-background ratio evaluating contrast of fluorescent signal in near infrared imaging mode [10 minutes]
Evaluate ureter signal-to-background ratio in Firefly imaging across time points at (a) the pelvic brim location and (b) the uterine arteries location after IS-001 injection.
- Ureter signal-to-background ratio evaluating contrast of fluorescent signal in near infrared imaging mode [30 minutes]
Evaluate ureter signal-to-background ratio in Firefly imaging across time points at (a) the pelvic brim location and (b) the uterine arteries location after IS-001 injection.
- Ureter signal-to-background ratio evaluating contrast of fluorescent signal in near infrared imaging mode [45 minutes]
Evaluate ureter signal-to-background ratio in Firefly imaging across time points at (a) the pelvic brim location and (b) the uterine arteries location after IS-001 injection.
- concordance between intra-operative ureter visualization assessment and independent reader ureter visualization assessment [10 minutes]
Determine degree of concordance between intra-operative ureter visualization assessment and independent reader ureter visualization assessment at (a) the pelvic brim location and (b) the uterine arteries location
- concordance between intra-operative ureter visualization assessment and independent reader ureter visualization assessment [30 minutes]
Determine degree of concordance between intra-operative ureter visualization assessment and independent reader ureter visualization assessment at (a) the pelvic brim location and (b) the uterine arteries location
- concordance between intra-operative ureter visualization assessment and independent reader ureter visualization assessment [45 minutes]
Determine degree of concordance between intra-operative ureter visualization assessment and independent reader ureter visualization assessment at (a) the pelvic brim location and (b) the uterine arteries location
- Determine degree of concordance of ureter visualization between independent readers [10 minutes]
Determine degree of concordance of ureter visualization between independent readers at (a) the pelvic brim location and (b) the uterine arteries location
- Determine degree of concordance of ureter visualization between independent readers [30 minutes]
Determine degree of concordance of ureter visualization between independent readers at (a) the pelvic brim location and (b) the uterine arteries location
- Determine degree of concordance of ureter visualization between independent readers [45 minutes]
Determine degree of concordance of ureter visualization between independent readers at (a) the pelvic brim location and (b) the uterine arteries location
- degree of concordance of ureter visualization within independent readers [10 minutes]
Determine degree of concordance of ureter visualization within independent readers at (a) the pelvic brim location and (b) the uterine arteries location
- degree of concordance of ureter visualization within independent readers [30 minutes]
Determine degree of concordance of ureter visualization within independent readers at (a) the pelvic brim location and (b) the uterine arteries location
- degree of concordance of ureter visualization within independent readers [45 minutes]
Determine degree of concordance of ureter visualization within independent readers at (a) the pelvic brim location and (b) the uterine arteries location
Other Outcome Measures
- Independent reader assessment of ureter visualization by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible after second injection [10 minutes]
Evaluate ureter visualization by independent reader at (a) the pelvic brim and (b) uterine arteries in Firefly® imaging compared white light mode after 2nd IS-001 injection for procedures lasting longer than 60 minutes
- Independent reader assessment of ureter visualization by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible after second injection [30 minutes]
Evaluate ureter visualization by independent reader at (a) the pelvic brim and (b) uterine arteries in Firefly® imaging compared white light mode after 2nd IS-001 injection for procedures lasting longer than 60 minutes
- Independent reader assessment of ureter visualization by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible after second injection [45 minutes]
Evaluate ureter visualization by independent reader at (a) the pelvic brim and (b) uterine arteries in Firefly® imaging compared white light mode after 2nd IS-001 injection for procedures lasting longer than 60 minutes
- Independent reader assessment of ureter length delineation by line drawing on recorded frame measured in arbitrary unit length after second injection [10 minutes]
Evaluate ureter length delineation by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode after second injection for procedures lasting longer than 60 minutes
- Independent reader assessment of ureter length delineation by line drawing on recorded frame measured in arbitrary unit length after second injection [30 minutes]
Evaluate ureter length delineation by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode after second injection for procedures lasting longer than 60 minutes.
- Independent reader assessment of ureter length delineation by line drawing on recorded frame measured in arbitrary unit length after second injection [45 minutes]
Evaluate ureter length delineation by independent reader at (a) the pelvic brim and (b) uterine arteries location in Firefly® mode compared to white light mode after second injection for procedures lasting longer than 60 minutes.
- Ureter visualization based on intraoperative surgeon's rating by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible - 2nd injection [10 minutes]
Evaluate ureter visualization based on intraoperative surgeon's rating at (a) the pelvic brim and (b) uterine arteries in Firefly® imaging over white light mode after 2nd IS-001 injection for procedures lasting longer than 60 minutes
- Ureter visualization based on intraoperative surgeon's rating by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible - 2nd injection [30 minutes]
Evaluate ureter visualization based on intraoperative surgeon's rating at (a) the pelvic brim and (b) uterine arteries in Firefly® imaging over white light mode after 2nd IS-001 injection for procedures lasting longer than 60 minutes
- Ureter visualization based on intraoperative surgeon's rating by 1-5 Likert visualization rating scale from 1 not visible, 2 questionably visible, 3 low visibility, 4 visible, 5 clearly visible - 2nd injection [45 minutes]
Evaluate ureter visualization based on intraoperative surgeon's rating at (a) the pelvic brim and (b) uterine arteries in Firefly® imaging over white light mode after 2nd IS-001 injection for procedures lasting longer than 60 minutes
Eligibility Criteria
Criteria
Inclusion Criteria:
Inclusion Criteria
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Female subject is between the ages of 18 and 75, inclusive.
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Subject is scheduled to undergo robotic-assisted gynecological procedure using a da Vinci® surgical system with Firefly® fluorescent imaging.
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Subject is willing and able to provide informed consent.
Exclusion Criteria:
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Subject is pregnant or nursing.
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Subject has known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection.
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Subject is already enrolled in another investigational drug or device study receiving therapeutic agents within the past 6 months
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Subject has any other condition or personal circumstance that, in the judgment of the Investigator, might interfere with the collection of complete quality data or represents an unacceptable safety profile.
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Subject has a known or suspected hypersensitivity to indocyanine green (ICG)
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Subject has any of the following screening laboratory values:
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Estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m^2
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Aspartate aminotransferase (AST) or serum glutamic oxaloacetic transaminase (SGOT) ≥ 2.5 × upper limit normal (ULN)
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Alanine aminotransferase (ALT) or serum glutamic pyruvic transaminase (SGPT) ≥ 2.5 × upper limit normal (ULN).
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Intuitive Surgical
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- ISI-124804-3