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This voluntary study is part of a Post-Market-Surveillance plan to proactively collect clinical data for the use of Caiman 5 articulating Maryland in colorectal surgery under daily clinical routine.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Caiman 5 articulating Maryland | Device | Laparoscopic colorectal surgery |
| Measure | Description | Time Frame |
|---|---|---|
| Total operative time | Time between first incision and closure of the surgical incision | intraoperatively |
| Measure | Description | Time Frame |
|---|---|---|
| Complications | Number of Complications: Wound infections, Urinary tract infections, Pulmonary infections, Other infections, Wound dehiscence, Anastomotic leak, Anastomotic bleeding, Other bleeding / hemorrhage, Intraabdominal abscess, Fistula, Peritonitis, Sepsis, Hernia, Stenosis Ileus, Ureter injury, Nerve injury, Cardiac complications, Other | up to 4 months postoperative |
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Inclusion Criteria:
Exclusion Criteria:
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adult patients
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| Name | Affiliation | Role |
|---|---|---|
| Niedergethmann, Prof. Dr. med. | Alfried Krupp Krankenhaus, 45131 Essen | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Alfried Krupp Krankenhaus Rüttenscheid | Essen | 45131 | Germany |
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| ID | Term |
|---|---|
| D015179 | Colorectal Neoplasms |
| ID | Term |
|---|---|
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
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| Handling characteristics | Evaluation of performance and handling characteristics using a questionnaire containing 5-level Likert scales (excellent, very good, good, fair, poor) | intraoperative |
| Estimated intraoperative blood loss | intraoperative blood loss in ml | intraoperative |
| Time needed for TME | Time between end of left flexure mobilization and stapling | Intraoperative |
| Time needed for PME | Time [in minutes] between end of left flexure mobilization and stapling | Intraoperative |
| Time needed for CME | Time [in minutes] between end of ileocolic vessels clipping and start of right flexure mobilization | Intraoperative |
| Time needed for right / hepatic colic flexure mobilization | Time [in minutes] between end CME and start of resection of the mesentery of the small intestine | Intraoperative |
| Time needed for left / splenic colic flexure mobilization | Time [in minutes] between clipping of inferior mesenteric vessels and start of TME, PME or corresponding) | Intraoperative |
| Stay in intensive care unit postop | Number of days postoperative until discharge from intensive care unit | up to discharge (approximately 10 days postoperative) |
| Stay in intermediate care unit stay postop | Number of days postoperative until discharge from intermediate care unit stay | up to discharge (approximately 10 days postoperative) |
| First postoperative oral intake | Number of days until patient's first postoperative oral intake | up to discharge (approximately 10 days postoperative) |
| First postoperative stool | Number of days until patient's first postoperative stool after oral intake | up to discharge (approximately 10 days postoperative) |
| Quality of excision: M.E.R.C.U.R.Y. criteria | quality of mesorectal excision according to criteria established in the "Magnetic Resonance Imaging and Rectal Cancer European Equivalence Study" (M.E.R.C.U.R.Y.) | up to discharge (approximately 10 days postoperative) |
| D009369 | Neoplasms |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D003108 | Colonic Diseases |
| D007410 | Intestinal Diseases |
| D012002 | Rectal Diseases |