Application of Laparoscopy in Gastrointestinal Injury
Study of Laparoscopy in Gastrointestinal Injury
調査の概要
詳細な説明
This prospective single arm study was undertaken in West China Hospital, Sichuan University, Chengdu, China. The institution is the largest medical center in southwest China, and also a national training center of laparoscopy. Surgeons participated in the study were well trained in gastrointestinal laparoscopy and hepatobiliary laparoscopy, and were experienced in management of abdominal trauma.
The study was approved by the institutional review committees. The participants provided written informed consent.
Patients age 18 years or older with abdominal trauma were considered eligible, regardless of the nature of trauma (blunt or penetrating), but hemodynamic stability was mandatory.
Patients meet the following criteria is prepared for laparoscopic exploration:
Evidence showed that wound penetrates the peritoneum in penetrating trauma or/and signs of peritoneal irritation or positive CT scan in those without penetration of peritoneum and patients with blunt injuries.
We defined the CT scan positive by it shows peritoneal effusion, free intraperitoneal air, fat density increase, substantive organ rupture and intestinal wall swelling and other signs of abdominal trauma.
Laparoscopic screening will be performed according to protocol. The study demands that all surgeons should complete the repair laparoscopically as much as possible when condition allow, and record reasons for conversion in detail when it is inevitable.
研究の種類
入学 (予想される)
段階
- 適用できない
連絡先と場所
研究場所
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Beijing、中国
- 募集
- Chinese PLS General Hospital
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コンタクト:
- Lin Chen, MD., PhD.
- メール:chenlinbj@vip.sina.com
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主任研究者:
- Lin Chen
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Chongqing、中国
- 募集
- Southwest Hospital, The 3rd Militory Medical University
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コンタクト:
- Peiwu Yu, MD., PhD
- メール:yupeiwu01@sina.com
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主任研究者:
- Peiwu Yu
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Shanxi
-
Xian、Shanxi、中国
- まだ募集していません
- Xijing Hospital, The 4th Militory Medical University
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コンタクト:
- Kefeng Dou, MD., PhD
- メール:doukef@fmmu.edu.cn
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主任研究者:
- Kefeng Dou
-
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Sichuan
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Chengdu、Sichuan、中国、610041
- 募集
- West China Hospital, Sichuan University
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コンタクト:
- Zongguang zhou, MD., PhD.
- 電話番号:18980601007
- メール:zhou767@163.com
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主任研究者:
- Zongguang Zhou, MD., PhD.
-
-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Clinical diagnosis of gastrointestinal trauma
- Blood loss < 1000ml
- Hemodynamically stable
- Vital sign is stable
- Willing to comply to the study procedure and complete the study.
Exclusion Criteria:
- Severe hemorrhage or intraperitoneal infections
- Combined with other conditions which are contraindications to laparoscopy
- Pregnant or lactating woman
- Severe immunodeficiency
- History of drug abuse
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:Laparoscopy
Laparoscopy has been increasingly applied in patients with abdominal trauma , as an diagnostic and therapeutic modality.
In this arm, we will include 100 Hemodynamically stable patients with gastrointestinal trauma, all of them will receive laparoscopic exploration,laparoscopic repair of the gastrointestinal injury will be attempted.
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In this study, laparoscopic intervention will be performed under carbon dioxide pneumoperitoneum (pressure, 10-12 mm Hg; flow volume, 8-10 L/min).
A 12-mm trocar will be placed in the umbilicus with use of an open technique and to establish pneumoperitoneum.A 10-mm and a 5-mm trocar will be inserted in the right and left flanks,respectively.
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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 |
時間枠 |
|---|---|
|
Mortality
時間枠:3 month after operation
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3 month after operation
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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 |
|---|---|---|
|
入院期間
時間枠:1ヶ月
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1ヶ月
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Number of iatrogenic injury during the operation
時間枠:at the end of the operation
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at the end of the operation
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|
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Number of patients with postoperative complications
時間枠:up to 3 months
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Postoperative complications include bowel obstruction, wound infection, postoperative hemorrhage,intestine fistula
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up to 3 months
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Operative time
時間枠:at the end of the operaion
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at the end of the operaion
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|
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Blood loss during the operation
時間枠:at the end of the operation
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at the end of the operation
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|
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Number of patients transferred to open operation
時間枠:at the end of the operation
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at the end of the operation
|
協力者と研究者
スポンサー
捜査官
- スタディチェア:Zongguang Zhou, MD., PhD、West China Hospital
研究記録日
主要日程の研究
研究開始
一次修了 (予想される)
研究の完了 (予想される)
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 (見積もり)
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
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