2018-11-08
2025-11-08
2026-01-01
46
NCT04048278
University of Illinois at Chicago
University of Illinois at Chicago
INTERVENTIONAL
Lidocaine Infusion in Pancreatic Cancer
This study elucidates the effects of the intravenous (IV) lidocaine infusion on the biology of pancreatic circulating tumor cells (CTCs) isolated from patients undergoing robotic pancreatectomy for all types of pancreatic cancer. A prospective randomized controlled double blinded trial design will be used for the proposed study.
The primary objective of this study is to determine the effect of IV lidocaine infusion on various enzymatic activities and associated pathways in isolated CTCs as well as the number of CTCs during the perioperative period in patients undergoing robotic pancreatectomy for pancreatic cancer. It is expected that by downregulating the pathways by lidocaine might affect the enzymatic activity in those CTCs as well as the number of CTCs in the circulation. A prospective randomized controlled double blinded trial design will be used for the proposed study. Patients undergoing robotic pancreatectomy for pancreatic cancer will be randomized (ratio 1:1) into two groups: one group will receive a 24-h normal saline infusion and the second group will receive a 24-h lidocaine infusion. Blood samples will be collected in different times perioperatively in order to evaluate the objectives of the study.
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Registration Dates | Results Reporting Dates | Study Record Updates |
---|---|---|
2019-06-18 | N/A | 2025-02-26 |
2019-08-06 | N/A | 2025-03-03 |
2019-08-07 | N/A | 2024-11 |
This section provides details of the study plan, including how the study is designed and what the study is measuring.
Primary Purpose:
Treatment
Allocation:
Randomized
Interventional Model:
Parallel
Masking:
Double
Arms and Interventions
Participant Group/Arm | Intervention/Treatment |
---|---|
EXPERIMENTAL: Lidocaine Hydrochloride The IV bolus and infusions of lidocaine to those patients assigned to the lidocaine group will be started in the operating room and will continue until 24 h later. The group receiving the lidocaine infusion will first be administered a 1.0 - 1.5 mg/kg loa | DRUG: Lidocaine Hydrochloride
|
PLACEBO_COMPARATOR: Saline Solution for Injection The group receiving the saline infusion will be administered an equivalent volume of saline infused over 5 min followed by a saline infusion at the same flow rate as that used in the lidocaine group for 24 h (1.0 - 1.5 mg/kg/hr) | DRUG: Saline Solution for Injection
|
Primary Outcome Measures | Measure Description | Time Frame |
---|---|---|
Specimen outcome measure. | Src Tyrosine Kinase Enzymatic activity in CTCs. Fluorescence intensity will be used to measure Src phosphorylation in circulating tumor cells. | Outcomes will be evaluated perioperatively |
Specimen outcome measure. | Cytokine Levels in Serum (pg/ml) | Outcomes will be evaluated perioperatively |
Specimen outcome measure. | Chemokine levels in serum (pg/ml) | Outcomes will be evaluated perioperatively |
Upregulation or Downregulation of Gene Expression. | Upregulation or downregulation of gene expression will be measured with the Real Time (RT) square Profiler Polimerase Chain Reaction (PCR )Array Analysis, and Real Time PCR | Outcomes will be evaluated perioperatively |
Secondary Outcome Measures | Measure Description | Time Frame |
---|---|---|
Specimen outcome measure | CTCs Enumeration | Perioperatively |
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact Name: Alexandra Barabanova, MS Phone Number: (312)996-4020 Email: barabano@uic.edu |
Study Contact Backup Name: Gina E. Votta-Velis, MD PhD Phone Number: (312)996-4020 Email: barabano@uic.edu |
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.
Ages Eligible for Study:
ALL
Sexes Eligible for Study:
18 Years
Accepts Healthy Volunteers:
This is where you will find people and organizations involved with this study.
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications