A Novel Laparoscopic Hepatectomy Posture, Left Lateral Position Plus Jackknife Position
1 other identifier
observational
10
0 countries
N/A
Brief Summary
Since the first report of laparoscopic resection of a benign hepatic tumor by Professor H. Reith in 1991, the laparoscope has been widely used in liver disease. Based on its advantages in laparoscopic vision and amplification, laparoscopic hepatectomy (LH) has been well recognized globally. Generally speaking, for lesions located in the left, front or lower part of the liver, corresponding to Couinaud segments II, III, IVb, V and VI, an LH surgery is recommended; however, for lesions located in segments VII and VIII, the surgery is high technically difficult due to poor exposure. Therefore,the investigators employ the left lateral position plus jackknife position to better expose lesions in these segments, hoping to reduce surgical time and bleeding in LH.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Jan 2015
Shorter than P25 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2015
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2016
CompletedStudy Completion
Last participant's last visit for all outcomes
January 1, 2016
CompletedFirst Submitted
Initial submission to the registry
June 16, 2016
CompletedFirst Posted
Study publicly available on registry
June 22, 2016
CompletedJune 22, 2016
June 1, 2016
1 year
June 16, 2016
June 21, 2016
Conditions
Outcome Measures
Primary Outcomes (2)
Operation time
evaluate the efficiency with this posture
intraoperative
Blood loss
evaluate the blood loss with this posture
intraoperative
Study Arms (1)
study group
patients with left lateral position plus jackknife posture when perform laparoscopic hepatectomy
Interventions
patients with left lateral position plus jackknife position when perform laparoscopic hepatectomy
Eligibility Criteria
Patients were diagnosed with hepatocellular carcinoma (HCC) based on the criteria established by the European Association for the Study of the Liver
You may qualify if:
- Patients were diagnosed with hepatocellular carcinoma (HCC) based on the criteria established by the European Association for the Study of the Liver
- Tumor located in segment VI, VII, or VIII.
You may not qualify if:
- Major vessel or bile duct tumor invasion,
- Recurrent HCC
- Tumor close to secondary vessels and bile ducts
- Patients with extrahepatic metastasis
- Grade C liver function,
- Significant surgical contraindications
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Related Publications (1)
Chen JC, Zhang RX, Chen MS, Xu L, Chen JB, Yang KL, Zhang YJ, Zhou ZG. Left jackknife position: a novel position for laparoscopic hepatectomy. Chin J Cancer. 2017 Mar 20;36(1):31. doi: 10.1186/s40880-017-0190-y.
PMID: 28320486DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Dr
Study Record Dates
First Submitted
June 16, 2016
First Posted
June 22, 2016
Study Start
January 1, 2015
Primary Completion
January 1, 2016
Study Completion
January 1, 2016
Last Updated
June 22, 2016
Record last verified: 2016-06
Data Sharing
- IPD Sharing
- Will not share