Assessment of Relationship Between Preoperative Nutritional Status and Perioperative/Postoperative Conditions in Patients With Lung Cancer Scheduled for Lobectomy

Malnutrition is common in patients with lung cancer. In patients with malnutrition risk, the risk of complications is high both in the perioperative, early and late postoperative periods. Malnutrition is an independent risk factor for length of hospital stay and cost in these patients. Patients with lung cancer may have many morbidities in postoperative period, especially problems with wound healing. Therefore, assessment of the nutritional status of patients with lung cancer should begin at the diagnosis stage.

Study Overview

Detailed Description

In patients with lung cancer scheduled for lobectomy, anthropometric measurements will be measured and the results of laboratory tests(albumin, prealbumin, creatinine, total lymphocyte count, C reactive protein), Nutritional Risk Screening-2002, Nutritional Risk Index, Mini Nutritional Assessment, Glasgow Prognostic Score, Prognostic Nutritional Index and neoadjuvant chemotherapy or not will be recorded in 72 hours before surgery. In addition, demographic information of the patients (name, surname, identification number, age, comorbidity, American Society of Anesthesiologists score) will be recorded. After the information is given to the patients, their written and verbal consent will be obtained.

In the operating room, routine monitoring (electrocardiography, invasive blood pressure measurement, arterial blood gas monitoring, peripheral oxygen saturation, end-tidal carbon dioxide measurement by capnography) will be applied to the patients in accordance with the standard protocol for elective lobectomy surgery.

Hemodynamic changes (eg. dysrhythmia, hypotension, hypertension, hemorrhage), metabolic status (pH, bicarbonate, base excess), lactate, glucose level in blood gas evaluation and intraoperative complications will be recorded during the intraoperative period.

In the postoperative period, length of stay in the intensive care unit, length of hospital stay, early complications (eg. dysrhythmia, acute coronary syndrome, sepsis, mediastinitis, pneumonia, surgical site infection, prolonged air leak), time to start oral intake and transition to adequate oral intake will be recorded in the one-month postoperative period.

Study Type

Observational

Enrollment (Anticipated)

63

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 Backup

Study Locations

    • Nilüfer
      • Bursa, Nilüfer, Turkey, 16000
        • Recruiting
        • Bursa Uludağ Üniversitesi Tıp Fakültesi
        • Contact:
        • Contact:

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

18 years and older patients who underwent lobectomy with a diagnosis lung cancer

Description

Inclusion Criteria:

  • Having a diagnosis of lung cancer
  • Lung lobectomy operation will be performed
  • 18 years and older patients
  • Having an American Society of Anesthesiologists score of 1, 2, 3
  • Having approved and signed the informed consent form

Exclusion Criteria:

  • Patients who underwent lobectomy with a diagnosis other than lung cancer
  • Patients younger than 18 years
  • Patients with an American Society of Anesthesiologists score of 4 and above
  • Patients who did not accept informed consent
  • Patients who refused to participate in the study

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
Intervention / Treatment
Lung cancer scheduled lobectomy
Nutritional Risk Screening-2002
Nutritional Risk Index
Mini Nutritional Assessment
Glasgow Prognostic Score
Prognostic Nutritional Index
middle arm circumference
Handgrip strength test

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Postoperative complications
Time Frame: a month after the surgery
dysrhythmia, acute coronary syndrome, sepsis, mediastinitis, pneumonia, surgical site infection, prolonged air leak
a month after the surgery
Length of stay in the intensive care unit
Time Frame: up to 30 days
Length of stay in the intensive care unit
up to 30 days
Length of hospital stay
Time Frame: up to 30 days
Length of hospital stay
up to 30 days
Intraoperative hemodynamic complications
Time Frame: during the procedure
dysrhythmia, hypotension, hypertension, hemorrhage
during the procedure

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Oral intake
Time Frame: up to 30 days
time to start oral intake and transition to adequate oral intake
up to 30 days
pH
Time Frame: during the procedure
pH in arterial blood gas evaluation
during the procedure
bicarbonate
Time Frame: during the procedure
bicarbonate level in arterial blood gas evaluation
during the procedure
base excess
Time Frame: during the procedure
base excess in arterial blood gas evaluation
during the procedure
lactate
Time Frame: during the procedure
lactate level in arterial blood gas evaluation
during the procedure
glucose
Time Frame: during the procedure
glucose level in arterial blood gas evaluation
during the procedure

Collaborators and Investigators

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

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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)

September 29, 2021

Primary Completion (Anticipated)

June 8, 2022

Study Completion (Anticipated)

September 1, 2022

Study Registration Dates

First Submitted

June 2, 2022

First Submitted That Met QC Criteria

June 9, 2022

First Posted (Actual)

June 14, 2022

Study Record Updates

Last Update Posted (Actual)

June 14, 2022

Last Update Submitted That Met QC Criteria

June 9, 2022

Last Verified

June 1, 2022

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

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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