- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01347736
Scrambler Therapy in Treating Chronic Pain in Patients With Rash From Varicella Zoster Virus Infection
April 2, 2018 updated by: Mayo Clinic
Scrambler Therapy for the Treatment of Chronic Zoster Pain
This pilot clinical trial studies how well scrambler therapy works treating chronic pain in patients with rash from varicella zoster virus infection.
Scrambler therapy may help relieve pain from a rash caused by varicella zoster virus infection
Study Overview
Status
Completed
Conditions
Detailed Description
PRIMARY OBJECTIVES:
I. To explore whether we can decrease post-herpetic neuralgia (PHN) pain with scrambler therapy.
OUTLINE: Patients undergo scrambler therapy for approximately 30 minutes. Treatment continues for 10 days in the absence of pain progression or unacceptable toxicity. After the completion of study treatment, patients are followed up for 10 weeks.
Study Type
Interventional
Enrollment (Actual)
10
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Minnesota
-
Rochester, Minnesota, United States, 55905
- Mayo Clinic
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Pain of >= 1 month (30 days) duration attributed to zoster, for which the patient wants intervention
- Pain at least a four out of ten problem during the prior week, on a 0-10 scale where zero was no problem and ten was the worst possible problem
- Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) = 0, 1, or 2
- Life expectancy >= 3 months (90 days)
- Ability to complete questionnaire(s) by themselves or with assistance
- Provide informed written consent
Exclusion Criteria:
- Any of the following because this study involves an investigational agent whose genotoxic, mutagenic and teratogenic effects on the developing fetus and newborn are unknown
- Pregnant women
- Patients with implantable drug delivery systems, e.g. Medtronic Synchromed
- Patients with heart stents or metal implants such as pacemakers, automatic defibrillators, aneurysm clips, vena cava clips and skull plates; (metal implants for orthopedic repair, e.g. pins, clips, plates, cages, joint replacements are allowed as are central venous access devices)
- Patients with a history of myocardial infarction or ischemic heart disease within the past six months
- Patients with history of epilepsy, brain damage, use of anti-convulsants for seizure prevention, symptomatic brain metastases; Note: anti-convulsant use is allowed for neuropathy and heart failure (HF) if on a stable dose
- Other identified causes of pain in the area that was affected by herpes zoster
- Skin conditions such as open sores that would prevent proper application of the electrodes
- Other medical or other condition(s) that in the opinion of the investigators might compromise the objectives of the study
- Prior treatment with Calmare MC-5A therapy
- Patient initiation of a new analgesic treatment within 7 days prior to initiation of protocol treatment
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment (pain therapy)
Patients undergo scrambler therapy for approximately 30 minutes.
Treatment continues for 10 days in the absence of pain progression or unacceptable toxicity.
|
Ancillary studies
Undergo scrambler therapy
Undergo scrambler therapy
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change in pain on a 0-10 numerical rating scale.
Time Frame: 10 weeks
|
10 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
March 1, 2011
Primary Completion (Actual)
November 7, 2012
Study Completion (Actual)
November 7, 2014
Study Registration Dates
First Submitted
March 30, 2011
First Submitted That Met QC Criteria
May 3, 2011
First Posted (Estimate)
May 4, 2011
Study Record Updates
Last Update Posted (Actual)
April 4, 2018
Last Update Submitted That Met QC Criteria
April 2, 2018
Last Verified
February 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MC10CE (Other Identifier: Mayo Clinic Cancer Center)
- NCI-2011-00338 (Registry Identifier: NCI CTRP)
- 11-00531 (Other Identifier: Mayo Clinic IRB)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Pain
-
Flowonix MedicalApproved for marketingBack Pain | Leg Pain | Trunk Pain | Intractable Pain | Arm Pain
-
University Hospital Schleswig-HolsteinZealand University Hospital; European Regional Development Fund; Design School...CompletedPain, Acute | Pain, Chronic | Pain Measurement | Pain, CancerGermany
-
Universitat Jaume ICompletedPain, Acute | Pain, Chronic | OncologySpain
-
Dow University of Health SciencesRecruitingLow Back Pain | Chronic Low-back Pain | Low Back Pain, Mechanical | Mechanical Low Back Pain | Pain, Chronic | Pain, Back | Lower Back Pain Chronic | CLBP - Chronic Low Back PainPakistan
-
Dr. Negrin University HospitalCompletedPostoperative Pain, Acute | Postoperative Pain, ChronicSpain
-
George Washington UniversityRecruitingCervical Fusion | Pain, Back | Pain, Neck | Myofacial PainUnited States
-
Atatürk Chest Diseases and Chest Surgery Training...RecruitingPostoperative Pain | Postoperative Pain, Acute | Postoperative Pain, Chronic | VATSTurkey
-
University of Campinas, BrazilCompletedPREGNANCY | LUMBAR BACK PAIN | PELVIC PAIN
-
Janssen Research & Development, LLCCompletedPain, Radiating | Pain, Burning | Pain, Crushing | Pain, Migratory | Pain, SplittingUnited States, France, Spain, Poland, Portugal
-
susanne beckerSNSFCompletedLow Back Pain | Pain, Acute | Pain, ChronicSwitzerland
Clinical Trials on questionnaire administration
-
Fondazione Don Carlo Gnocchi OnlusUnknown
-
Centre Oscar LambretCentre Hospitalier Universitaire de BesanconTerminated
-
Rutgers, The State University of New JerseyNational Cancer Institute (NCI)TerminatedHealth Status UnknownUnited States
-
Istanbul Aydın UniversityCompleted
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Active, not recruitingBreast Carcinoma | Fallopian Tube Carcinoma | Endometrial Carcinoma | Ovarian Carcinoma | Primary Peritoneal Carcinoma | Deleterious CDH1 Gene Mutation | Deleterious DICER1 Gene Mutation | Deleterious SMARCA4 Gene Mutation | Deleterious STK11 Gene MutationUnited States
-
Hospital Clínico Universitario de ValladolidRed Centinela Sanitaria de Castilla y León (RCSCYL); Centro Nacional de Gripe... and other collaboratorsRecruitingMigraine | Headache Disorders | Viral Infection | Influenza -Like Illness | Head PainSpain
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)RecruitingBreast Ductal Carcinoma In Situ | Invasive Breast Carcinoma | COVID-19 Infection | Hereditary Breast CarcinomaUnited States
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Active, not recruitingAdvanced Malignant Solid Neoplasm | Recurrent Lymphoma | Recurrent Malignant Solid Neoplasm | Metastatic Malignant Solid Neoplasm | Recurrent Plasma Cell Myeloma | Caregiver | Recurrent LeukemiaUnited States
-
I.M. Sechenov First Moscow State Medical UniversityAgency of Social Information St. PetersburgActive, not recruiting
-
I.M. Sechenov First Moscow State Medical UniversityActive, not recruitingShoulder ArthropathyRussian Federation