AIMC Topic: Margins of Excision

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Development of a Prediction Model for Positive Surgical Margin in Robot-Assisted Laparoscopic Radical Prostatectomy.

Current oncology (Toronto, Ont.) Dec 6, 2022
A positive surgical margin (PSM) is reported to have some connection to the occurrence of biochemical recurrence and tumor metastasis in prostate cancer after the operation. There are no clinically usable models and the study is to predict the probab...
Retrospective Studies Male Magnetic Resonance Imaging Humans Prostate Prostatectomy Margins of Excision Robotics Prostatic Neoplasms Laparoscopy
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Retzius-sparing vs. standard robot-assisted radical prostatectomy for clinically localised prostate cancer: a comparative study.

Prostate cancer and prostatic diseases Nov 29, 2022
BACKGROUND: Retzius-sparing robot-assisted radical prostatectomy (RARP) is not yet universally accepted due to still limited functional data and some concerns on oncological safety compared to the standard one. We assessed perioperative, pathological...
Robotics Prostatic Neoplasms Robotic Surgical Procedures Humans Male Treatment Outcome Prostate Prostatectomy Margins of Excision
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Long-term oncologic outcomes of robot-assisted radical cystectomy: update series from a high-volume robotic center beyond 10 years of follow-up.

Journal of robotic surgery Nov 15, 2022
Long-term oncologic data on patients undergoing robot-assisted radical cystectomy (RARC) for non-metastatic bladder cancer (BCa) are limited. The purpose of this study is to describe long-term oncologic outcomes of patients receiving robotic radical ...
Cystectomy Margins of Excision Risk Factors Humans Treatment Outcome Retrospective Studies Follow-Up Studies Urinary Bladder Neoplasms Robotics Robotic Surgical Procedures
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Positive surgical margin's impact on short-term oncological prognosis after robot-assisted partial nephrectomy (MARGINS study: UroCCR no 96).

Scientific reports Oct 31, 2022
The oncological impact of positive surgical margins (PSM) after robot-assisted partial nephrectomy (RAPN) is still under debate. We compared PSM and Negative Surgical Margins (NSM) in terms of recurrence-free survival (RFS), metastasis-free survival ...
Kidney Neoplasms Nephrectomy Margins of Excision Treatment Outcome Robotics Humans Prognosis Retrospective Studies
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Effects of nerve-sparing procedures on surgical margins after robot-assisted radical prostatectomy.

Journal of the Chinese Medical Association : JCMA Sep 9, 2022
BACKGROUND: Nerve-sparing (NS) techniques could potentially increase positive surgical margins after robot-assisted radical prostatectomy (RARP). Nevertheless, the available studies have revealed ambiguous results among distinct groups. This study pu...
Prostate Prostatectomy Margins of Excision Robotics Prostatic Neoplasms Robotic Surgical Procedures Humans Male
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Machine Learning to Delineate Surgeon and Clinical Factors That Anticipate Positive Surgical Margins After Robot-Assisted Radical Prostatectomy.

Journal of endourology Jul 22, 2022
Automated performance metrics (APMs), derived from instrument kinematic and systems events data during robotic surgery, are validated objective measures of surgeon performance. Our previous studies showed that APMs are strong outcome predictors of u...
Male Humans Surgeons Machine Learning Robotic Surgical Procedures Robotics Prostatectomy Margins of Excision
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The impact of 3D models on positive surgical margins after robot-assisted radical prostatectomy.

World journal of urology Jul 5, 2022
PURPOSE: To evaluate the role of 3D models on positive surgical margin rate (PSM) rate in patients who underwent robot-assisted radical prostatectomy (RARP) compared to a no-3D control group. Secondarily, we evaluated the postoperative functional and...
Humans Prospective Studies Male Robotics Prostatic Neoplasms Margins of Excision Robotic Surgical Procedures Prostatectomy
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Challenging cases in high-risk prostate cancer patients treated with Retzius-sparing robot-assisted radical prostatectomy.

World journal of urology Jun 30, 2022
OBJECTIVE: To evaluate the relationship between enlarged prostate, bulky median lobe (BML) or prior benign prostatic hyperplasia (BPH) surgery and perioperative functional, and oncological outcomes in high-risk (HR) prostate cancer (PCa) patients tre...
Treatment Outcome Prostatic Neoplasms Humans Prostatectomy Prostatic Hyperplasia Robotic Surgical Procedures Male Margins of Excision Robotics Prostate
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Multicentric experience in Retzius-sparing robot-assisted radical prostatectomy performed by expert surgeons for high-risk prostate cancer.

Minerva urology and nephrology Jun 16, 2022
BACKGROUND: The study aim was to report the results of Retzius-Sparing robot-assisted radical Prostatectomy (RSP) in high-risk prostate cancer (HR-PCa) patients in a multicentric setting of expert surgeons and to analyze predictors of positive surgic...
Male Humans Surgeons Retrospective Studies Prostatic Neoplasms Prostate Robotics Aged Prostate-Specific Antigen Prostatectomy Robotic Surgical Procedures Margins of Excision
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The robotic-assisted extended "Sistrunk" approach for tumors of the upper aerodigestive tract with limited transoral access: First description of oncological and functional outcomes.

Head & neck Jun 2, 2022
We report on the first clinical experience with the robotic-assisted extended "Sistrunk" approach (RESA) for access to constrained spaces of the upper aerodigestive tract. This prospective case cohort study include six patients that underwent RESA if...
Margins of Excision Head and Neck Neoplasms Robotics Robotic Surgical Procedures Humans Cohort Studies
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