Sensitivity and Specificity between Application in Smartphone and Adam Forward bending in Adolescent Idiopathic Scoliosis Screening

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20250220001

Enrollment

434

Registered

2025-02-20

Start date

2024-10-01

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

Adolescent Idiopathic Scoliosis(AIS) is an uncommon spinal disorder which can cause many problems if not carefully treated. The standard diagnosis is plain radiography to measure Cobb angle. For the screening tool, Adam forward bending test is the standard examination. In the present, technology has become part of our daily activities. This research was established to determine the sensitivity and specificity of the application compared to the standard tool. AIS, Screening, Sensitivity,Specific

Interventions

Captured the back picture using application, then measured the back angle. after that, measure axial trunk rotation using Adam forward bending combined with scoliometer.

Experimental Other

Application and Standard Test

Eligibility

Sex/Gender

All

Age

10 Years to 18 Years

Inclusion criteria

Inclusion criteria: Age 10-18 years old Normal adolescent

Exclusion criteria

Exclusion criteria: 1.Diagnosed AIS 2.History of spinal trauma, infection 3.Obvious spinal deformity

Design outcomes

Primary

Measure	Time frame
Sensitivity and specificity at the end of experiment Sensitivity and specificity between application test and standard test(Forward bending combined with scoliometer)	—

Secondary

Measure	Time frame
Incidence End of experiment Incidence	—

Countries

Thailand

Contacts

Public ContactNottaphon Manprasert

Khon Kaen University

nottaphon.m@kkumail.com0863747385

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026