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Clinical Trials/NCT06751056
NCT06751056RecruitingNot Applicable

Neck Traction to Reduce Gabaergic Medication Use for Neuropathic Itch- A Pilot Study

Mayo Clinic1 site in 1 country12 target enrollmentStarted: June 1, 2025Last updated:
Conditions
Interventions

Trial Snapshot

Phase
Not Applicable
Status
Recruiting
Enrollment
12
Locations
1
Primary Endpoint
Change in GABAergic medication usage

Study Overview

Brief Summary

The purpose of this study is to determine if cervical traction is an effective treatment to reduce GABAergic medication use for scalp, arm, and upper back neuropathic itch.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •Persons with scalp, arm, and upper back pruritus without primary skin lesions.
  • •Persons 18 or older.
  • •Person on a stable dosage of gabapentin or pregabalin over the preceding 4 week period.
  • •Persons willing and able to comply with clinic visits and study-related procedures.
  • •Persons willing and able to understand and complete study-related questionnaires.
  • •Persons willing and able to provide voluntary signed informed consent.

Exclusion Criteria

  • •Primary skin lesions driving scalp, arm, or upper back pruritus.
  • •A history of spinal surgery or other conditions (acute or traumatic spinal injury, spinal instability, spinal fracture, rheumatoid arthritis, metastatic disease to the spine, spinal cord compression, active infections of the head and neck) that would make neck traction contraindicated.
  • •Unable to comfortably lay down on the floor and get back up without assistance.
  • •Medical conditions in which gabapentin and/or pregabalin is contraindicated.
  • •Current enrollment in physical therapy with exercises addressing the cervical spine.
  • •Planned or anticipated use of any prohibited medications or procedures during study treatment.
  • •Presence of skin comorbidities that may interfere with study assessments.
  • •Currently pregnant or breastfeeding or plans to become pregnant or breastfeed during the participation in the study. Persons of childbearing age who are not on reliable contraception will be considered on a case-by-case basis.
  • •o Participants of childbearing age who are not on reliable contraception (hormonal contraceptive pills, patch, or ring, intrauterine device, subdermal hormonal implant, tubal ligation, depot medroxyprogesterone injections) will be required to complete monthly urine pregnancy tests.
  • •Severe concomitant illness(es) that, in the investigator's judgment, would adversely affect the patient's participation in the study. Examples include, but are not limited to, a short life expectancy, persons with uncontrolled diabetes (HbA1c ≥ 9%), cardiovascular conditions (e.g. stage III or IV cardiac failure), severe renal conditions (e.g. patients on dialysis), debilitating neurological conditions (e.g. demyelinating diseases), active major autoimmune diseases (e.g. lupus, inflammatory bowel disease, rheumatoid arthritis, etc.), or other severe endocrinological, gastrointestinal, hepatobiliary, metabolic, pulmonary, or lymphatic diseases. The specific justification for persons excluded under this criterion will be noted in study documents.
  • •Any other medical or psychological condition (including relevant laboratory abnormalities at screening) that, in the opinion of the investigator, may suggest a new and/or insufficiently understood disease, may present an unreasonable risk to the study patient as a result of his/her participation in this clinical trial, may make participation unreliable, or may interfere with study assessments. The specific justification for persons excluded under this criterion will be noted in study documents.

Arms & Interventions

Cervical Traction Group

Experimental

Patients who are on a stable dosage of gabapentin or pregabalin for scalp, arm or upper back pruritus without primary rash

Intervention: Cervical Traction Device (Device)

Outcomes

Primary Outcomes

Change in GABAergic medication usage

Time Frame: Baseline, 12 weeks

Reported as percentage of reduction in dosage of gabapentin or pregabalin after 12 weeks of home neck traction.

Secondary Outcomes

  • Pruritus Severity Score(Baseline, 14 days, 28 days, 42 days, 56 days, and 72 days)

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

David L. Swanson

Professor of Dermatology

Mayo Clinic

Study Sites (1)

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