Use of Ulna Length to Predict Tidal Volume in Adult Egyptians

Use of Ulna Length to Predict Protective Lung Tidal Volume in Adult Egyptians

The aim of the study is to evaluate the ability of ulna length to predict accurate protective lung tidal volume in Egyptian people in reference to their standing height.

Study Overview

• Status: Recruiting
• Conditions: Tidal Volume
• Intervention / Treatment: Other: Measuring the ulna length using meauring tape

Detailed Description

After approval of local ethical committee and informed consent, one hundred healthy volunteers will be rnrolled in this study. Height of each subject will be measured while standing upright against a wall. Then, the left ulna will be measured with a measure tape from the olecranon to mid point of styloid process. From ulna length, height is estimated as advised by Malnutrition Advisory Group, British Association of Parenteral and Enteral Nutrition. October 2008. Malnutrition Universal Screening Tool.Protective lung tidal volume is calculated as 6 ml/kg predicted body weight (PBW) as follow:

PBW= 50*0.91 (centimetres of height - 152.4) in males and 45.5*0.91(centimetres of height - 152.4) in females.

Each measurement will be performed only once for each subject. Agreement between measurements will be expressed by the Bland-Altman method.

• Study Type: Observational
• Enrollment (Anticipated): 100

Contacts and Locations

• Study Contact: Name: Bahaa M Refaie, MD; Phone Number: 01026887257; Email: bahaarefaay@med.sohag.edu.eg

Study Locations

• Egypt
  • Sohag, Egypt
    • Recruiting
    • Sohag university hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 40 years (ADULT)
• Accepts Healthy Volunteers: N/A
• Genders Eligible for Study: All

• Sampling Method: Probability Sample

Study Population

Adult Egyptian volunteers

Description

Inclusion Criteria:

- Healthy adult Egyptian

Exclusion Criteria:

- Deformity or previous surgery in the left arm

Study Plan

How is the study designed?

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Protective lung tidal volume	measurement of left ulna while standing for each volunteer throught the study completion, average 6 months

Collaborators and Investigators

• Sponsor: Sohag University
• Investigators: Study Director: Hosam eldeen M Marie, MD, Consultant of anesthesia and ICU Elhelal insurance hospital

Study record dates

Study Major Dates

• Study Start (ACTUAL): October 20, 2020
• Primary Completion (ANTICIPATED): June 1, 2023
• Study Completion (ANTICIPATED): July 1, 2023

Study Registration Dates

• First Submitted: November 15, 2020
• First Submitted That Met QC Criteria: November 19, 2020
• First Posted (ACTUAL): November 25, 2020

Study Record Updates

• Last Update Posted (ACTUAL): September 28, 2021
• Last Update Submitted That Met QC Criteria: September 26, 2021
• Last Verified: September 1, 2021

More Information

Terms related to this study

• Other Study ID Numbers: 1990 (CTEP)

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No