Unique ID issued by UMIN | UMIN000036286 |
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Receipt number | R000041330 |
Scientific Title | Prospective observational study to assess the safety of laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis. |
Date of disclosure of the study information | 2019/03/25 |
Last modified on | 2019/03/24 23:14:39 |
Prospective observational study to assess the safety of laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis.
Laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis.
Prospective observational study to assess the safety of laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis.
Laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis.
Japan |
primary colorectal cancer with synchronous liver metastases
Gastrointestinal surgery | Hepato-biliary-pancreatic surgery |
Malignancy
NO
To assess the safety of laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis.
Safety
Frequency of postoperative complication at or greater than Clavien-Dindo grade 3, duration of postoperative hospital stay
Operation time, Blood loss, Intraoperative complication, Conversion to open surgery, Overall survival, Disease free survival
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Patients with primary colorectal cancer with synchronous liver metastases in accordance with the following criteria
1)no gender
2)age over 20 years old
3)Patients who will undergo laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis in accordance with the following criteria.
・the maximum tumor diameter less than or equal to 3 cm, only up to 2 liver metastasis.
.liver lesions in segment 2-6 (The Couinaud classification)
・liver tumors without proximity to major vessel
・patients who will undergo laparoscopic partial hepatectomy or left lateral segmentectomy.
4)the patients who gained written consent by the patient's free will with sufficient understanding after receiving sufficient explanation for the participation of this study.
1) When the laparoscopic simultaneous resection could be a long surgery as described below
・low rectal cancer requiring super-low anterior resection or intersphincteric resection (ISR)
.liver metastasis requiring anatomical resection (greater or equal to subsegmentectomy, except for left lateral segmentectomy).
2) Patients judged unsuitable as research subjects
12
1st name | Hiroaki |
Middle name | |
Last name | Nagano |
Yamaguchi University Graduate School of Medicine
Department of Gastroenterological, Breast and Endocrine Surgery
755-8505
1-1-1 Minami-Kogushi, Ube, Yamaguchi
0836-22-2264
hnagano@yamaguchi-u.ac.jp
1st name | Yukio |
Middle name | |
Last name | Tokumitsu |
Yamaguchi University Graduate School of Medicine
Department of Gastroenterological, Breast and Endocrine Surgery
755-8505
1-1-1 Minami-Kogushi, Ube, Yamaguchi
0836-22-2264
yt790604@yamaguchi-u.ac.jp
Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine
Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine
Self funding
Center For Clinical Research, Yamaguchi University Hospital
1-1-1 Minami-Kogushi, Ube, Yamaguchi
0836-22-2428
me223@yamaguchi-u.ac.jp
NO
2019 | Year | 03 | Month | 25 | Day |
Unpublished
Open public recruiting
2019 | Year | 01 | Month | 30 | Day |
2019 | Year | 01 | Month | 30 | Day |
2019 | Year | 02 | Month | 01 | Day |
2025 | Year | 03 | Month | 31 | Day |
Laparoscopic simultaneous resection of primary colorectal carcinoma and liver metastasis may reduce a patient's stress and total hospital stay. Prospective observational study can assess the safety of laparoscopic simultaneous resection in daily practice.
2019 | Year | 03 | Month | 24 | Day |
2019 | Year | 03 | Month | 24 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000041330
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