Protocol summary

Study aim
To explore lidocaine infusion can be used as anesthetic adjuvant
Design
Interventional, prospective, double-blind randomized study
Settings and conduct
This study after approval by our Institutional ethical Review Committee will be carried out in POF Hospital Wah Cantt.
Participants/Inclusion and exclusion criteria
Inclusion • ASA I and II 18-60y Exclusion • ASA, III, IV, V &, and VI • Abnormal LFT/RFT
Intervention groups
Lidocaine infusion 2ml bolus dose & the continous infusiion @ 8 drops / min till closure of incision.
Main outcome variables
L-6, IL-8 Inflammatory markers Mobilization after surgery VAS

General information

Reason for update
Acronym
LAT
IRCT registration information
IRCT registration number: IRCT20230830059302N1
Registration date: 2023-09-01, 1402/06/10
Registration timing: prospective

Last update: 2023-09-01, 1402/06/10
Update count: 0
Registration date
2023-09-01, 1402/06/10
Registrant information
Name
Ayesha Afzal
Name of organization / entity
Riphah International University
Country
Pakistan
Phone
+92 301 5218240
Email address
afzalayesha78@gmail.com
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2023-10-02, 1402/07/10
Expected recruitment end date
2024-10-02, 1403/07/11
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
TO STUDY THE PHARMACOKINETIC AND PHARMACODYNAMIC EFFECTS OF LIDOCAINE INFUSION ON POSTOPERATIVE ANALGESIA WITH RESPECT TO PHARMACOGENETICS
Public title
Lidocaine as anesthetic adjuvant
Purpose
Supportive
Inclusion/Exclusion criteria
Inclusion criteria:
• Healthy Pakistani individuals between ages 18-60 years undergoing elective abdominal cholecystectomy. • Patients in classes I and II of the American Society of Anesthesiologists (ASA) scale.
Exclusion criteria:
• Not of Pakistani origin • Extremes of age • Patients in classes III, IV, V &, and VI of the ASA scale.• Patient with deranged Liver & renal function test (LFT/RFT) • Pre-operative morphine consumption• Patients on medication with immunosuppressive drugs, Non-steroidal anti-inflammatory drugs, or steroids if taking should stop them one week before surgery
Age
From 18 years old to 60 years old
Gender
Both
Phase
4
Groups that have been masked
  • Participant
  • Investigator
Sample size
Target sample size: 300
More than 1 sample in each individual
Number of samples in each individual: 4
Blood samples taken at 0, 2 4 & 6 hrs after the start of surgery
Randomization (investigator's opinion)
Randomized
Randomization description
An interventional, prospective, double-blind randomized study The solutions container was assigned the code A & B. Only the anesthetist knows which solution has to be given to the patient. The researcher and the patient were kept blind
Blinding (investigator's opinion)
Double blinded
Blinding description
An interventional, prospective, double-blind randomized study (62) The solutions container was assigned the code. Only the anesthetist knows which solution has to be given to the patient. The researcher and the patient were kept blind
Placebo
Not used
Assignment
Other
Other design features
Interventional

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
BASAR
Street address
Islamic International Medical College
City
Rawalpindi
Postal code
46000
Approval date
2023-06-15, 1402/03/25
Ethics committee reference number
Riphah/IIMC/ERC/23/0262

Health conditions studied

1

Description of health condition studied
Patient undergoing Elective abdominal cholecystectomy
ICD-10 code
ICD-10 code description

Primary outcomes

1

Description
To prove that lidocaine is a safe anesthetic adjuvant helps in early recovery and decreases the hospital load.by early mobilization
Timepoint
Samples will be taken at 0, 2, 4 & 6 hrs after the surgery
Method of measurement
BP by sphygmomonometer & plasma level of drugs by HPLC, Interleukin levels by ELISA kit, Genotyping by PCR & RFLP

2

Description
Analgesia
Timepoint
VAS
Method of measurement
Facial expression, then after 8 hours through verbel questions

Secondary outcomes

1

Description
Inflammatory markers
Timepoint
IL levels decline earlier
Method of measurement
ELISA Kit

Intervention groups

1

Description
Intervention group:
Category
Treatment - Drugs

Recruitment centers

1

Recruitment center
Name of recruitment center
Pakistan Ordinance Factories Hospital (POF)
Full name of responsible person
Ayesha Afzal
Street address
Pharmacology Department
City
WAH CANTT
Postal code
47010
Phone
+92 321 5218240
Email
dr.ayeshaafzal@hotmail.com

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Self Sponsored
Full name of responsible person
Ayesha Afzal
Street address
Pharmacology Department, Wah Medical College,
City
WAH CANTT
Postal code
47010
Phone
+92 301 5218240
Email
dr.ayeshaafzal@hotmail.com
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
No
Title of funding source
Self financed
Proportion provided by this source
100
Public or private sector
Private
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Persons

Person responsible for general inquiries

Contact
Name of organization / entity
Wah Medical College
Full name of responsible person
Ayesha Afzal
Position
Associate Professor
Latest degree
Master
Other areas of specialty/work
Pharmacology/ Doctor/Professor
Street address
Pharmacology Department, Wah Medical College
City
WAH CANTT
Province
Punjab
Postal code
47010
Phone
+92 301 5218240
Email
dr.ayeshaafzal@hotmail.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Riphah International University
Full name of responsible person
Ayesha Afzal
Position
PhD Scholar
Latest degree
Master
Other areas of specialty/work
Pharmacology & Therapeutics
Street address
Pharmacology Department, Wah Medical College,
City
WAH CANTT
Province
Punjab
Postal code
47010
Phone
+92 301 5218240
Email
dr.ayeshaafzal@hotmail.com

Person responsible for updating data

Contact
Name of organization / entity
Islamic International Medical College Trust
Full name of responsible person
Ayesha Afzal
Position
PhD Scholar
Latest degree
Master
Other areas of specialty/work
Pharmacology
Street address
Pharmacology Department, Wah Medical Colleg
City
WAH CANTT
Province
Punjab
Postal code
47010
Phone
+92 301 5218240
Email
afzalayesha78@gmail.com

Sharing plan

Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Yes - There is a plan to make this available
Informed Consent Form
Yes - There is a plan to make this available
Clinical Study Report
Yes - There is a plan to make this available
Analytic Code
Yes - There is a plan to make this available
Data Dictionary
Not applicable
Title and more details about the data/document
Patient aged between 18 to 60 years fufilling ASA criteria of I & II ubdergoing elective abmoniall cholecystectomy
When the data will become available and for how long
After the study completedfor 10 years
To whom data/document is available
To researchers
Under which criteria data/document could be used
When someone wants the data he can contact me through email for availability
From where data/document is obtainable
From me the researcher
What processes are involved for a request to access data/document
Through email
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