Responsiveness of the German Version of the Neck Disability Index (NDI-G)

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02676141

Enrollment

Registered

2016-02-08

Start date

2016-01-31

Completion date

2019-02-10

Last updated

2019-02-21

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

Conditions

Neck Pain Chronic

Brief summary

This study evaluates if the German Version of the NDI is sensitive to change over time.

Detailed description

Chronic neck pain patients will be asked to participate in the study. The participants are asked to fill out the NDI at the beginning of the study and after seven weeks. Additionally the participants will fill out the PGIC.

Interventions

OTHERManual Therapy

The treatment the patients receive is not specifically set up for the study. Participants will already be seeing a practitioner before the participants are included in the study.

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Chronic neck pain * over 18 years old * informed consent * able to speak, write and read German.

Exclusion criteria

* Any problems that may exclude Manual Therapy treatment of the cervical spine e.g fractures

Design outcomes

Primary

Measure	Time frame	Description
Change of the German Version of the Neck Disability Index (NDI-G)	Change from Baseline to seven weeks	Questionnaire to evaluate the subjective restriction of the participants

Secondary

Measure	Time frame	Description
Patient's Global Impression of Change Scale (PGIC)	Seven weeks after the baseline measurement	Questionnaire measuring the change of the patient.

Countries

Switzerland

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 11, 2026