Limfadenektomia urologiczna w AMIGO
Limfadenektomia pod kontrolą obrazu w urologicznych regionach zainteresowania w AMIGO
This research study involves the use of two navigation systems, the 3D Slicer-based navigation system, and the Siemens Monaco systems, to simplify the complexity of image-guided lymphadenectomy procedures (surgery to remove one or more lymph nodes) in patients with urological cancer.
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Szczegółowy opis
This research study involves the use of two navigation systems, the 3D Slicer-based navigation system, and the Siemens Monaco systems, which will simplify the complexity of image-guided lymphadenectomy procedures (surgery to remove one or more lymph nodes).
The U.S. Food and Drug Administration (FDA) has not approved the navigation systems (3D Slicer and Monaco) as a treatment for any disease.
In this research study, our hypothesis is that the use of the navigation systems (3D Slicer and the Siemens Monaco system) may simplify the complexity of laparoscopic lymphadenectomy (The procedure in which a small incision is made in the lower abdomen to reach the lymph nodes) in regions of urologic interest, by resulting in better visualization and more accurate localization of the diseased lymph node and allowing for improved surgical and patient outcomes, fewer complications, and better clinician performance.
The long-term goal of our program is to demonstrate that the navigation system (3D Slicer and the Siemens Monaco system) increase the efficiency and reduce the morbidity or the likelihood of any medical problems associated with the resection or removal of radiologically defined lesions, within urologic regions of interest, associated with any type of urologic cancer. The first clinical application of the system will be in resecting radiologically positive lymph nodes displayed by CT or FDG PET (an imaging test used to identify lymphomas and other cancers) in the Advanced Multimodality Image-Guided Operating (AMIGO) Suite at Brigham and Women's Hospital (BWH).
The navigation system has been used with similar protocols, specifically 5 parathyroid surgeries, 13 tracked endoscopic ultrasound (minimally invasive procedure to assess digestive and lung diseases) and over 30 tracked colonoscopy experiments (exam used to detect changes or abnormalities in the large intestine (colon) and rectum) on human subjects at BWH with no difficulties or reportable incidents.
It will take you up to 4 weeks to complete this study. During that time you will have two study visits and one standard of care follow-up visit.
The research study procedures include: screening for eligibility and study treatment including evaluations and standard of care follow-up visits.
It is expected that about 20 people will take part in this research study.
Typ studiów
Typ studiów
Zapisy (Szacowany)
Zapisy
Faza
Faza
- Nie dotyczy
Kontakty i lokalizacje
Kontakt w sprawie studiów
Kontakt w sprawie studiów
- Nazwa: Matthew Mossanen, MD
- Numer telefonu: (617) 732-6384
- E-mail: mmossanen@bwh.harvard.edu
Lokalizacje studiów
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Massachusetts
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Boston, Massachusetts, Stany Zjednoczone, 02115
- Rekrutacyjny
- Brigham and Women's Hospital
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Główny śledczy:
- Matthew Mossanen, MD
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Kontakt:
- Matthew Mossanen, MD
- Numer telefonu: (617) 732-6384
- E-mail: mmossanen@bwh.harvard.edu
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-
Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Signed written informed consent before any trial-related procedure is undertaken that is not part of the standard patient management
- Subjects aged ≥ 18 years. Selected patients must have a confirmed or suspected diagnosis of disease in urologic regions of interest, with scheduled confirmatory surgical biopsy.
- Subjects must have had a CT, PET or MR examination of acceptable quality at Brigham and Women's Hospital within the prior month.
- Subjects must also be scheduled to undergo lymphadenectomy for a urologic cancer within the following urologic regions of interest: Bladder, Prostate, Testicular, Kidney, Urethral, and Penile.
- Subjects must also be scheduled to undergo a laparoscopic lymphadenectomy within the AMIGO OR
Exclusion Criteria:
- Severely impaired renal function with an EGFR < 30 mL/min/body surface area
- Evidence of any significant, uncontrolled comorbid condition that could affect compliance with the protocol or interpretation of the results, which is to be judged at the discretion of the PI
- History of hypersensitivity or other contraindication to contrast media
- Contraindication to general anesthesia
- Pregnancy
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Diagnostyczny
- Przydział: Nie dotyczy
- Model interwencyjny: Zadanie dla jednej grupy
- Maskowanie: Brak (otwarta etykieta)
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
|---|---|
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Eksperymentalny: Urologic Lymphadenectomy in AMIGO
Participants will undergo Lymphadenectomy per standard of care with the navigation systems (3D Slicer and Monaco) used to locate the abnormal lymph node(s). |
Navigational device used during surgery to locate abnormal lymph nodes. Navigational device used during surgery to locate abnormal lymph nodes. |
Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Proportion of Patients Completing Intended Procedure (Feasibility)
Ramy czasowe: One month, up to 45 days after registration
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The Slicer-Monaco prototype navigation platform will be used to resect enlarged and/or fluorodeoxyglucose avid lymph nodes. The successful navigational use of this platform will be considered as completed. The proportion of patients completing this intended procedure will be reported. |
One month, up to 45 days after registration
|
Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Proportion of Patients with Laparoscopic Videos Recorded
Ramy czasowe: One month, up to 45 days from registration
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During the first phase of the project on 10 patients, we will store real-time laparoscopic videos using the KARL STORZ 3D Video system that can be analyzed offline. During the second phase of 10 patients, we will provide an optional video overlay option in the navigation system. The navigation system will be similar to that used on the first 10 patients. The only difference will be that the virtual endoscopy view will be overlaid on the laparoscopy video in the 3D Slicer navigation system. |
One month, up to 45 days from registration
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Path length Kinematic Metric
Ramy czasowe: One month, up to 45 days after registration
|
The kinematic metric of path length will be computed using recorded data from the navigation system. Mean path length scores for all patients will be reported for each kinematic measure. |
One month, up to 45 days after registration
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Velocity Kinematic Metric
Ramy czasowe: One month, up to 45 days after registration
|
The kinematic metric of velocity will be computed using recorded data from the navigation system. Mean velocity scores for all patients will be reported for each kinematic measure. |
One month, up to 45 days after registration
|
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Acceleration Kinematic Metric
Ramy czasowe: One month, up to 45 days after registration
|
The kinematic metric of acceleration will be computed using recorded data from the navigation system. Mean acceleration scores for all patients will be reported for each kinematic measure. |
One month, up to 45 days after registration
|
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Jerk Kinematic Metric
Ramy czasowe: One month, up to 45 days after registration
|
The kinematic metric of jerk will be computed using recorded data from the navigation system. Mean jerk scores for all patients will be reported for each kinematic measure. |
One month, up to 45 days after registration
|
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Mental/Physical/Temporal Demand on Physician
Ramy czasowe: One month, up to 45 days after registration
|
The mental, physical and temporal demand on physicians will be assessed using the NASA Task Load Index (NASA-TLX), a multidimensional assessment tool that rates perceived workload in order to assess the performance of a task. The NASA task load index has a scoring range of 1 to 10 for mental demand, physical demand, temporal demand, effort, and frustration with 1 representing a very low value and 10 representing a very high value. A mean score out of 10 will be given for each operation and a mean score for all 20 operations will be given (out of 10). Assessment will be filled out by investigators. |
One month, up to 45 days after registration
|
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Mean absolute difference in distance from Instruments to Organs
Ramy czasowe: One month, up to 45 days after registration
|
The accuracy of localization of the organs will be quantified by pointing to specific structures and evaluating the distance of the registered instrument from the structures in the image space. |
One month, up to 45 days after registration
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Further, the pathology of the lymph node resected using the navigation system will be compared to the other lymph nodes resected in urologic regions of interest.
Ramy czasowe: One month, up to 45 days after registration
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To ensure quality control of the procedure, the lymph node removed with the navigation system will be compared to the other lymph nodes resected in urologic regions of interest without the use of the navigation system. The unit of measure will be the accuracy of targeting the PET-avid lymph node as confirmed by pathology, i.e., binary decision variable for two categories (using the navigation system or not). Using the navigation system: malignant or not, versus not using with the navigation system: malignant or not. The measurement tool will be the pathological analysis. |
One month, up to 45 days after registration
|
Współpracownicy i badacze
Sponsor
Sponsor
Śledczy
Śledczy
- Główny śledczy: Matthew Mossanen, MD, Brigham and Women's Hospital
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Rozpoczęcie studiów
Zakończenie podstawowe (Szacowany)
Zakończenie podstawowe
Ukończenie studiów (Szacowany)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
- Choroby układu moczowo-płciowego
- Procesy patologiczne
- Nowotwory układu moczowo-płciowego
- Nowotwory według lokalizacji
- Nowotwory
- Choroby układu moczowo-płciowego u mężczyzn
- Choroby Urologiczne
- Choroby układu moczowo-płciowego kobiet
- Choroby układu moczowo-płciowego kobiet i powikłania ciąży
- Procesy Nowotworowe
- Przerzuty nowotworu
- Stany patologiczne, oznaki i objawy
- Nowotwory urologiczne
- Przerzuty limfatyczne
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- 21-372
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to: [contact information for Sponsor Investigator or designee]. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.
Ramy czasowe udostępniania IPD
Data can be shared no earlier than 1 year following the date of publication
Kryteria dostępu do udostępniania IPD
Contact the Partners Innovations team at http://www.partners.org/innovation
Typ informacji pomocniczych dotyczących udostępniania IPD
- PROTOKÓŁ BADANIA
- SOK ROŚLINNY
- ICF
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
produkt wyprodukowany i wyeksportowany z USA
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