ASSESSMENT OF SURGICAL RISK IN PATIENTS WITH CHRONIC LIVER DISEASE USING VOCAL PENN SCORE (vocal penn 01)

January 19, 2024 updated by: Asian Institute of Gastroenterology, India

4a. Primary To assess postoperative mortality at 30 and 90 days using the VOCAL PENN score

4b. Secondary To assess potential differences in prediction accuracy between VOCAL-Penn and MELD for 30 and 90-day mortality

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

For each patient and surgery,we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
53

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

Participation Criteria

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.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Sampling Method

Non-Probability Sample

Study Population

  1. STUDY POPULATION Data of 53 patients with liver disease who undergoing surgery of interest will be included
  2. DESIGN AND DURATION OF THE STUDY

Prospective observational study Duration 2 years

Description

Inclusion Criteria:

  • Patients with established cirrhosis Patients who had not received liver transplantation and who underwent surgery of interest were included These surgery categories will be the same as those used in the original VOCAL-Penn derivation study and will include the open abdominal, laparoscopic abdominal, and abdominal wall.

Exclusion Criteria:

  • Patients with insufficient pre-operative data to compute the VOCAL-Penn score, Mayo risk score, or MELD-Na score will be excluded.

Patients undergoing liver surgeries Patients who received multiple surgeries Those who didn't give consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
patients with liver disease who undergoing surgery

For each patient and surgery, we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.
Procedure: patients with liver disease who undergoing surgery

For each patient and surgery, we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.

Procedure: patients with liver disease who do not undergoing surgery

For each patient and surgery, we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.
patients with liver disease who do not undergoing surgery

For each patient and surgery, we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.
Procedure: patients with liver disease who undergoing surgery

For each patient and surgery, we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.

Procedure: patients with liver disease who do not undergoing surgery

For each patient and surgery, we will be collecting detailed pre-operative data regarding demographics (age, sex, body mass index, surgery category, comorbidities (diabetes mellitus, hypertension), and pertinent laboratory values (sodium, creatinine, total bilirubin, the international normalized ratio [INR], albumin, platelet count.) The etiology of liver disease will be classified.

To ensure that laboratory data accurately reflected the pre-operative state, only those from within 30 days prior to surgery will be considered For each patient VOCAL PENN score, MELD score, and Mayo score will be calculated using an online calculator.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
To assess postoperative mortality at 30 and 90 days using the VOCAL PENN score
Time Frame: 2 years
. For comparison between prediction scores receiver operative curves will be used.
2 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
To assess potential differences in prediction accuracy between VOCAL-Penn and MELD for 30 and 90-day mortality
Time Frame: 2 years

For subgroup analysis comparison between groups independent sample T test will be used.

used.
2 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Asian Institute of Gastroenterology, India

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: PRACHITI Gokhe, AIG Hospitals

Study record dates

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 Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 20, 2023

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 30, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 30, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 19, 2024

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 19, 2024

First Posted (Estimated)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 29, 2024

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
January 29, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 19, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • Vocal penn score 01

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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