Study of obesity on thoracolumbar flexion control of Jewett brace

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

TCTR

Registry ID

TCTR20171113002

Enrollment

Unknown

Registered

2017-11-13

Start date

2016-02-21

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity Obesity Spinal orthosis thoracolumbar spine range of motion lateral Cobb angle

Interventions

10 Participants who BMI â‰¤ 18.5 kg/m2 wear Jewett brace then x&#45

ray in upright and flexion position ,10 Participants who BMI 18.5&#45

24.9 kg/m2 wear Jewett brace then x&#45

ray in upright and flexion position,10 Participants who BMI 25&#45

29.9 kg/m2 wear Jewett brace then x&#45

ray in upright and flexion position,10 Participants who BMI 30&#45

34.9 kg/m2 wear Jewett brace then x&#45

ray in upright and flexion position,10 Participants who BMI â‰¥ 35 kg/m2 wear Jewett brace then x&#45

ray in upright and flexion position

Active Comparator Device,Placebo Comparator Device,Active Comparator Device,Active Comparator Device,Active Comparator Device

Jewett in underweight group,Jewett in normal weight group,Jewett in overweight group,Jewett in obese class I group,Jewett in obese class II and III group

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 18-40 years old Volunteer to participate in this study

Exclusion criteria

Exclusion criteria: Conditions or diseases of spine Back pain Balance instability Cannot wear available sizes of Jewett brace Contraindication for radiography

Design outcomes

Primary

Measure	Time frame
To study the effect of obesity on thoracolumbar flexion control of Jewett brace measure outcome immediate after wear device Change in lateral Cobb's angle in plain films	—

Secondary

Measure	Time frame
NA NA NA	—

Countries

Thailand

Contacts

Public ContactNantawan Koonalinthip

Chulalongkorn University

col_kate@hotmail.com66967877849

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026