Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT02504879
Other study ID # 150165
Secondary ID 15-AR-0165
Status Recruiting
Phase
First received
Last updated
Start date August 16, 2015
Est. completion date July 15, 2025

Study information

Verified date October 26, 2023
Source National Institutes of Health Clinical Center (CC)
Contact Nancy A Spencer
Phone (301) 827-0186
Email nancy.spencer@nih.gov
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Background: - The rare disease melorheostosis causes bones to thicken. This may lead to pain, and can affect bones, joints, and muscles. Researchers want to learn more about the disease and how it progresses. Objective: -To see what happens to people with melorheostosis over time and understand the causes of the disease. Eligibility: - People 18 and over with melorheostosis. - Their unaffected relatives. Design: - All participants will have a medical history and physical exam. - Participants who are relatives will give samples of blood or cheek cells. - Other participants will be in the study for about 1 week. - They will have blood and urine collected. - Strength, walking, and range of motion will be measured. - Participants may also have - X-rays and scans. - A pain and neurological evaluation. - Their skin evaluated by a dermatologist. - A small sample of bone taken. - Nerve conduction studies. Small electrodes with to wires will be put on the skin. A metal probe will give a small electrical shock. - Electromyography. A thin needle will be placed into the muscles. - An ultrasound, which uses sound waves to examine the muscles and nerves. An ultrasound probe will be placed over the skin. - A bone scan. They will get a small amount of radioactive fluid through a needle in an arm vein. This fluid travels to the bones. The bones will be photographed in a machine. - Bone Densitometry, a low-level x-ray. - Photographs taken. - A small circle of skin removed with a surgical instrument. - Questionnaires about their quality of life. - Participants will be asked to return about every 2 years. At these visits, participants may have blood and urine tests and x-rays.


Description:

Melorheostosis is a rare osteosclerotic disease resulting in exuberant excessive bone growth with a characteristic radiographic appearance often described as dripping candle wax. As a result of these bony formations, patients report mild-moderate pain that interferes with their routine activities. It is usually diagnosed on radiographs but bone biopsy may be performed to exclude other osteosclerotic diseases and/or osteosarcoma. Deformities, limb-length discrepancy, muscle atrophy, neurological deficit have been reported as complications. A subset of patients have somatic mutations in MAP2K1. The cause of this disease is not known in all patients, the natural history poorly described and there is no clearly-defined systemic therapy. We propose a prospective observational study to investigate the natural history and pathogenesis of the disease. Subjects will undergo standardized initial evaluation and medically indicated testing. Skin biopsies may be performed to test for known mutations related to melorheotosis, and if negative affected bone and/or skin may be sent for genetic testing for acquired somatic mutations in genes that control bone homeostasis. Enrolled subjects will be followed every two to three years for assessment of disease progression and receive testing and treatment. The study of this rare bone disease offers the potential to generate new insights, provide answers as well as generate new questions into the biology of the skeletal and mineral metabolism.


Recruitment information / eligibility

Status Recruiting
Enrollment 350
Est. completion date July 15, 2025
Est. primary completion date July 15, 2025
Accepts healthy volunteers No
Gender All
Age group 18 Years to 90 Years
Eligibility - INCLUSION CRITERIA: All eligible patients are invited to participate in this protocol. Patients are adults aged > 18 years with possible melorheostosis (suspected or confirmed). Since both men and women are affected with the disease, both sexes will be studied. All ethnic and racial groups are at risk and will be included. Relatives of patients with melorheostosis may be included for genetic testing only. EXCLUSION CRITERIA: - Pregnant or lactating women. A pregnancy test is performed in women of childbearing potential (up to age 55) unless they have a history of hysterectomy or tubal ligation. - Children (age less than 18 years) are excluded. - Subjects with severe active infection or other co-morbidities that in the opinion of the investigator would warrant exclusion. - Subjects unable to provide informed consent.

Study Design


Locations

Country Name City State
United States National Institutes of Health Clinical Center Bethesda Maryland

Sponsors (1)

Lead Sponsor Collaborator
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)

Country where clinical trial is conducted

United States, 

References & Publications (3)

Faruqi T, Dhawan N, Bahl J, Gupta V, Vohra S, Tu K, Abdelmagid SM. Molecular, phenotypic aspects and therapeutic horizons of rare genetic bone disorders. Biomed Res Int. 2014;2014:670842. doi: 10.1155/2014/670842. Epub 2014 Oct 22. — View Citation

Ihde LL, Forrester DM, Gottsegen CJ, Masih S, Patel DB, Vachon LA, White EA, Matcuk GR Jr. Sclerosing bone dysplasias: review and differentiation from other causes of osteosclerosis. Radiographics. 2011 Nov-Dec;31(7):1865-82. doi: 10.1148/rg.317115093. — View Citation

Jain VK, Arya RK, Bharadwaj M, Kumar S. Melorheostosis: clinicopathological features, diagnosis, and management. Orthopedics. 2009 Jul;32(7):512. doi: 10.3928/01477447-20090527-20. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Disease progression explore etiology and natural history of melorheostosis. Besides MAP2K1, what other genetic changes play a role in the etiology of melorheostosis. Does the disease progress to involve new bones or extend into soft tissues over time or is it static end of the study
Secondary Identify medication that affect melorheostosis What medications are most effective to help with pain management in melorheostosis end of the study
Secondary Identify biomarkers Can biomarkers of disease activity be ascertained. end of the study
See also
  Status Clinical Trial Phase
Completed NCT01755832 - Heated Pool Exercise Groups for Patients With Rheumatic Diseases N/A
Completed NCT04704349 - Latest Imaging SPECT System Evaluation Phase 1 N/A
Completed NCT01022905 - Vaccine Responses to Influenza A H1N1/09 Immunization in High-risk Patients Phase 4
Completed NCT00377364 - Acetaminophen (Tylenol) for Mood and Memory Changes Associated With Corticosteroid Therapy Phase 4
Completed NCT04616118 - Comparing Modes of Telehealth Delivery: Phone vs. Video Visits (ASSIST) N/A
Recruiting NCT00244153 - Intraarticular Opioids Vs Glucocorticosteroids in Gonarthritis Phase 1/Phase 2
Withdrawn NCT00346710 - Patient Experiences in Rheumatology N/A
Not yet recruiting NCT05465356 - Patient Engagement With Digital Health Tools in Rheumatology
Completed NCT00847236 - Protocol For The Quantitation Of Pain In The Diagnosis Of Polymyalgia Rheumatica N/A
Recruiting NCT05191368 - Safety and Immunogenicity of Sars-cov-2 Vaccine in Patients With Rheumatic Diseases
Completed NCT04754698 - COVID-19 CoronaVac in Patients With Autoimmune Rheumatic Diseases and HIV/AIDS Phase 4
Completed NCT03454438 - Strategies to Improve Appropriate Referral to Rheumatologists N/A
Terminated NCT03186794 - Aerobic Exercise in Women With Systemic Lupus Erythematosus N/A
Active, not recruiting NCT05283096 - Survey About Diet in Chronic Inflammatory Rheumatic Diseases
Completed NCT05321901 - Telerehabilitation in Women With Rheumatic Disease N/A
Recruiting NCT01685905 - The Usefulness of Interferon-γ Release Assays and Tuberculin Skin Test for Detection of Latent Tuberculosis Infection N/A
Recruiting NCT06004349 - Autoimmune and Autoinflammatory Genetics Study