Safety and Performance Evaluation of the RonovoTM Robotic Surgical Platform in Oncological Procedures (CONSTELAR)
Safety and Technical Evaluation of a Robotic Platform (RonovoTM) in Elective Oncological Surgery: A Prospective, Single-Arm, Multi-Specialty Registry
調査の概要
詳細な説明
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前:Ulysses Ribeiro Júnior, Principal Investigator, MD, Ph
- 電話番号:+55 11 3893-3515
- メール:icesp.pesquisa.np@hc.fm.usp.br
研究場所
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São Paulo
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São Paulo、São Paulo、ブラジル、05403-010
- 募集
- Instituto do Câncer do Estado de São Paulo - ICESP
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コンタクト:
- Núcleo de Pesquisa Institucional
- 電話番号:+55 11 3893-3515
- メール:icesp.pesquisa.np@hc.fm.usp.br
-
副調査官:
- Alexandre S e Silva, MD
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主任研究者:
- Ulysses Ribeiro Jr, MD, PhD
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副調査官:
- Carlos FS Marques, MD
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副調査官:
- Lucas F Sobrado, MD
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副調査官:
- Ricardo Z Abdalla, MD
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副調査官:
- Rodrigo J Oliveira, MD
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副調査官:
- Ricardo M Terra, MD
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副調査官:
- Pedro HX Nabuco de Araújo, MD
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副調査官:
- Jesus P Carvalho, MD
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副調査官:
- Rodrigo P Fernandes, MD
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副調査官:
- Rodolpho T Kleine, MD
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副調査官:
- Arnaldo JC Fazoli, MD
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副調査官:
- Mauricio D Cordeiro, MD
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副調査官:
- Rafael F Coelho, MD
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副調査官:
- André R Dias, MD
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副調査官:
- Gabriel CA Silva, MD
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副調査官:
- William C Nahas, MD, PhD
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参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Age ≥ 18 years
- Confirmed malignancy diagnosis
- Elective indication for robotic approach using RonovoTM
- Able to understand and sign informed consent
Exclusion Criteria:
- Formal contraindication to minimally invasive surgery
- Severe comorbidity prohibiting the procedure
- Refusal to participate or sign informed consent
- Emergency surgery
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:なし
- 介入モデル:単一グループの割り当て
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:RonovoTM Robotic Surgery
All enrolled participants undergo elective oncological surgery using the RonovoTM robotic surgical platform.
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The RonovoTM is a robotic surgical platform used to perform minimally invasive oncological surgical procedures.
The surgeon operates from a console controlling robotic arms with endoscopic instruments.
The platform is used for the complete surgical procedure from docking through console operation to undocking.
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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30-day postoperative complication rate (Clavien-Dindo classification)
時間枠:30 days after surgery
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Proportion of participants experiencing any postoperative complication within 30 days of surgery, graded according to the Clavien-Dindo classification system (Grades I-V).
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30 days after surgery
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Intraoperative conversion rate
時間枠:Intraoperative (day of surgery)
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Proportion of procedures requiring conversion from robotic approach to conventional laparoscopy or open surgery (laparotomy).
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Intraoperative (day of surgery)
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Device-related technical failure rate
時間枠:Intraoperative (day of surgery)
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Proportion of procedures in which a device technical failure occurred (hardware, software, camera/vision, connectivity, or power failure) and its clinical impact.
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Intraoperative (day of surgery)
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Total operative time
時間枠:Intraoperative (day of surgery)
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Time in minutes from incision to closure
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Intraoperative (day of surgery)
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Robot docking time
時間枠:Intraoperative (day of surgery)
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Time in minutes from trocar positioning to robot docking completion
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Intraoperative (day of surgery)
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Robotic console time
時間枠:Intraoperative (day of surgery)
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Time in minutes from console start to undocking
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Intraoperative (day of surgery)
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Estimated blood loss
時間枠:Intraoperative (day of surgery)
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Estimated intraoperative blood loss in milliliters.
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Intraoperative (day of surgery)
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Length of hospital stay
時間枠:Up to 90 days after surgery
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Total number of days from surgery to hospital discharge.
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Up to 90 days after surgery
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30-day and 90-day mortality rate
時間枠:90 days after surgery
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Proportion of participants who died within 30 and 90 days of surgery, including cause of death classification.
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90 days after surgery
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Adverse event profile
時間枠:90 days after surgery
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Incidence, type, severity (CTCAE v5.0), seriousness, and causality of adverse events related to the procedure or device.
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90 days after surgery
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協力者と研究者
捜査官
- 主任研究者:Ulysses MD, PhD Ribeiro Jr、Instituto do Câncer do Estados de São Paulo (ICESP)
出版物と役立つリンク
一般刊行物
- Nandy K, Patkar S, Varty G, Shah T, Goel M. Outcomes of Robotic Surgery in a Single-institution, High-volume Hepatobiliary Oncology Unit. Indian J Surg Oncol. 2024 May;15(Suppl 2):289-296. doi: 10.1007/s13193-024-01873-6. Epub 2024 Jan 16.
- Liu Y, Zhao Z, Xu P, Li Y, Chang W, Ji M. Initial experience with the Carina platform in robotic-assisted hysterectomy for gynecological malignant disease. Surg Endosc. 2025 Apr;39(4):2346-2353. doi: 10.1007/s00464-025-11588-6. Epub 2025 Feb 18.
- Pokhrel G, Wang Z, Cui J, Jin B, Zheng H, Tao J, Fan Y, Liu Y, Zhan Y, Yu S, Dong B, Zhang X. Initial experience with the novel modular robotic system Carina in urology: a prospective study on safety feasibility and surgical settings. Sci Rep. 2025 Apr 12;15(1):12686. doi: 10.1038/s41598-025-97411-7.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- 5462/2025
- 94890426.9.0000.0068 (レジストリ識別子:Brazilian Ethics Approval (Plataforma Brasil))
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
It has been decided not to share Individual Participant Data (IPD) related to the study for several reasons.Protecting the privacy of participants is a priority. Sharing IPD may expose sensitive information that, even when de-identified, can be traced back to individuals.
Furthermore, the complexity of the data makes sharing challenging without the risk of misunderstandings or misinterpretations, which could compromise the integrity of the research. Sharing IPD without the explicit consent of participants may violate ethical principles of respect and protection.
There is also a need to comply with regulatory guidelines governing data sharing to avoid potential legal issues. Finally, the focus will be on disseminating aggregated results that can benefit the scientific community and the public without compromising individual privacy.
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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