Chiropractic Care for Chronic Neck Pain: A Pilot Study
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Multimodal chiroprctic care, Enahnced usual care.
- Who it may be relevant to
- Registry conditions: Neck Pain. Basic parameters: 18 years — 65 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
Chiropractic Care for Chronic Neck Pain: A Pilot Randomized Controlled Trial Evaluating Feasibility, Clinical Outcomes, and EEG/Gait Biomarkers
Overview
This pilot randomized controlled trial will evaluate the feasibility and preliminary clinical effects of multimodal chiropractic care for adults with chronic neck pain. Forty participants will be randomized to receive either multimodal chiropractic care plus enhanced usual care or enhanced usual care alone. Feasibility outcomes include recruitment, retention, adherence, and safety. Clinical outcomes include pain intensity, neck-related disability, physical and psychological function, and quality of life. Exploratory electroencephalography (EEG) and gait assessments will examine potential neurophysiological and biomechanical biomarkers associated with treatment response.
Detailed description
Chronic neck pain is highly prevalent and contributes substantially to disability, healthcare utilization, and reduced quality of life. Non-pharmacologic approaches such as chiropractic care are commonly used, yet mechanistic and feasibility data to inform larger trials remain limited. This two-arm pilot randomized controlled study will enroll 40 adults with chronic neck pain and allocate them 1:1 to multimodal chiropractic care plus enhanced usual care or enhanced usual care alone. The chiropractic intervention includes spinal manipulation or mobilization, soft tissue therapies, therapeutic exercise, and patient education delivered over 10 sessions across 16 weeks. Primary objectives focus on feasibility metrics including recruitment, retention, adherence, and safety. Secondary objectives evaluate changes in pain, disability, function, and quality of life. Exploratory aims assess resting-state and task-based EEG and gait biomarkers to investigate potential neurophysiological mechanisms associated with clinical improvement. Results will inform the design and implementation of a future fully powered randomized clinical trial.
Interventions
- Procedure Multimodal chiroprctic care
10 visits over 16 weeks including spinal manipulation/mobilization, soft tissue therapy, exercise, and education. Participants receive 10 visits of multimodal chiropractic care over 16 weeks in addition to enhanced usual care. Care may include spinal manipulation or mobilization, soft tissue therapy, therapeutic exercise, and education delivered by licensed chiropractors. - Behavioral Enahnced usual care
Educational materials, usual medical care, biweekly check-in calls. Participants continue their usual medical care and receive educational materials for neck pain self-management and biweekly check-in calls from study staff.
Primary outcome measures
- Recrutiment feasibility [Time frame: 12 months]
- Retention/completion rate [Time frame: 16 and 24 weeks]
- Intervention Adherence [Time frame: 16 weeks]
Secondary outcome measures (2)
- Clinical outcomes [Time frame: baseline, 16 and 24 weeks]
- Biomarkers / mechanistic [Time frame: baseline and 16 weeks]
Eligibility criteria
Inclusion criteria
Adults aged 18-65 years Diagnosis of CNP (e.g., nociceptive, neuropathic, or nociplastic origin) occurring ≥5 days per week for ≥3 consecutive months.
Average neck pain intensity ≥3 on a 0-10 Numerical Rating Scale (NRS) during the past week (0 = no pain at all; 10 = worst neck pain imaginable).
Neck Disability Index (NDI) score ≥5 \[37\] 10-item instrument with scores ranging from 0 (no disability) to 50 (complete disability).
Willingness to complete all study procedures. Willingness to be randomized to either of the two intervention groups. Fluent in English.
Exclusion criteria
- Currently receiving chiropractic care or have received chiropractic care within the past 12 months.
Participation in ≥1 session per week of mind-body or rehabilitation therapies (e.g., physical therapy, yoga, tai chi, Qigong) within the past 12 months.
Any disability precluding exercise participation. Pregnancy. Pregnancy status will be assessed by self-report only. No pregnancy testing will be conducted for the purposes of this study.
Prior cervical spine surgery or any spinal surgery within the past year. Active disability or accident-related compensation claim. Signs or symptoms of major systemic illness or unstable medical conditions (e.g., Parkinson's disease, cancer).
Psychiatric conditions requiring immediate treatment or likely to impair protocol compliance.
CNP attributable to on-neuromusculoskeletal source. Inflammatory arthritis. History of stroke, carotid dissection, or vertebral artery dissection. Presence of a neurological disorder. Suspected or confirmed pathological hypermobility. Receipt of interventional pain management to the cervical spine within 4 weeks prior to enrollment or planned during the study period.
Available diagnostic imaging demonstrating contraindications to study treatments (e.g., cervical myelopathy, substantial disc derangement).
Clinical screening findings indicating a need for diagnostic imaging. High risk for adverse events (AEs) related to any study treatment. Inadequate transportation to attend scheduled study visits. Contraindications to standard, non-invasive scalp EEG procedures (e.g., open scalp wounds, active skin infections, or unhealed surgical sites at electrode placement locations; recent craniotomy or skull defect that would interfere with safe electrode placement, Implanted neurostimulation devices; known seizure disorders or epilepsy; medical conditions for which EEG activation procedures are contraindicated (stroke, hyperventilation).
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07469553 · 2025P001245 · GR0117830