NCT04115774

Brief Summary

ROI is a retrospective and prospective registry, finalized for care and research purposes. It is articulated in main sections - strongly related and mutually dependent on each other - corresponding to different data domains: personal information, clinical data, genetic data, genealogical data, surgeries, etc. This approach has been developed to corroborate and integrate data from different sources evaluating several aspects of diseases and to correlate genetic background and phenotypic outcomes, in order to better investigate diseases pathophysiology. Due to legal requirements, institutional directives and organizational issues, we are unable to include individuals residing outside Italy in the registry at this time. We are currently engaged in the preparation of a recruitment process for individuals residing outside Italy.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
5,000

participants targeted

Target at P75+ for all trials

Timeline
70mo left

Started Jun 2013

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress69%
Jun 2013Feb 2032

Study Start

First participant enrolled

June 28, 2013

Completed
5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2018

Completed
1.3 years until next milestone

First Submitted

Initial submission to the registry

October 2, 2019

Completed
2 days until next milestone

First Posted

Study publicly available on registry

October 4, 2019

Completed
12.4 years until next milestone

Study Completion

Last participant's last visit for all outcomes

February 29, 2032

Expected
Last Updated

November 20, 2025

Status Verified

November 1, 2025

Enrollment Period

5 years

First QC Date

October 2, 2019

Last Update Submit

November 17, 2025

Conditions

Keywords

Disease RegistryNatural History StudyDisease EvolutionGenotype-Phenotype Correlation

Outcome Measures

Primary Outcomes (1)

  • Natural History and Epidemiology

    To maintain an established registry in order to assess epidemiology and natural history. Collection of physical examinations (severity of the disease), orthopaedics and functionals data (number of fractures, fracture sites, deafness, etc.), genetics background (target gene, type of mutation, etc.), family history (inheritance in maternal or paternal line, etc.) and treatment information (pharmacological, devices, supplements, and other treatments). Clinical, orthopedic, surgical, treatment and functional features are updated at each follow up. Clinical reports, medical charts and imaging are the primary source of data.

    25 years

Secondary Outcomes (1)

  • Genotype-Phenotype Correlation

    25 years

Other Outcomes (1)

  • Disease evolution

    25 years

Study Arms (1)

Osteogenesis Imperfecta patients

The group comprises all patients affected by Osteogenesis Imperfecta, including prenatal and fetal diagnosis of Osteogenesis Imperfecta

Drug: bisphosphonates

Interventions

Since this is an observational study, the investigators collect general information on bisphosphonates treatment/impact

Osteogenesis Imperfecta patients

Eligibility Criteria

Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Patients affected by Osteogenesis Imperfecta. The Registry will include also data on foetuses (prenatal and abortion).

You may qualify if:

  • All Osteogenesis Imperfecta patients, including prenatal and fetal diagnosis of Osteogenesis Imperfecta

You may not qualify if:

  • Any condition unrelated to Osteogenesis Imperfecta

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Irccs Istituto Ortopedico Rizzoli

Bologna, Emilia-Romagna, 40136, Italy

RECRUITING

Related Publications (14)

  • Ablin DS, Sane SM. Non-accidental injury: confusion with temporary brittle bone disease and mild osteogenesis imperfecta. Pediatr Radiol. 1997 Feb;27(2):111-3. doi: 10.1007/s002470050079.

    PMID: 9028840BACKGROUND
  • Davie MW, Haddaway MJ. Bone mineral content and density in healthy subjects and in osteogenesis imperfecta. Arch Dis Child. 1994 Apr;70(4):331-4. doi: 10.1136/adc.70.4.331.

    PMID: 8185368BACKGROUND
  • Chapman S, Hall CM. Non-accidental injury or brittle bones. Pediatr Radiol. 1997 Feb;27(2):106-10. doi: 10.1007/s002470050078.

    PMID: 9028839BACKGROUND
  • Lindert U, Cabral WA, Ausavarat S, Tongkobpetch S, Ludin K, Barnes AM, Yeetong P, Weis M, Krabichler B, Srichomthong C, Makareeva EN, Janecke AR, Leikin S, Rothlisberger B, Rohrbach M, Kennerknecht I, Eyre DR, Suphapeetiporn K, Giunta C, Marini JC, Shotelersuk V. MBTPS2 mutations cause defective regulated intramembrane proteolysis in X-linked osteogenesis imperfecta. Nat Commun. 2016 Jul 6;7:11920. doi: 10.1038/ncomms11920.

    PMID: 27380894BACKGROUND
  • Martin E, Shapiro JR. Osteogenesis imperfecta:epidemiology and pathophysiology. Curr Osteoporos Rep. 2007 Sep;5(3):91-7. doi: 10.1007/s11914-007-0023-z.

    PMID: 17925189BACKGROUND
  • Miller ME, Hangartner TN. Temporary brittle bone disease: association with decreased fetal movement and osteopenia. Calcif Tissue Int. 1999 Feb;64(2):137-43. doi: 10.1007/s002239900592.

    PMID: 9914321BACKGROUND
  • Moore MS, Minch CM, Kruse RW, Harcke HT, Jacobson L, Taylor A. The role of dual energy x-ray absorptiometry in aiding the diagnosis of pediatric osteogenesis imperfecta. Am J Orthop (Belle Mead NJ). 1998 Dec;27(12):797-801.

    PMID: 9880097BACKGROUND
  • Roughley PJ, Rauch F, Glorieux FH. Osteogenesis imperfecta--clinical and molecular diversity. Eur Cell Mater. 2003 Jun 30;5:41-7; discussion 47. doi: 10.22203/ecm.v005a04.

    PMID: 14562271BACKGROUND
  • Sillence DO, Senn A, Danks DM. Genetic heterogeneity in osteogenesis imperfecta. J Med Genet. 1979 Apr;16(2):101-16. doi: 10.1136/jmg.16.2.101.

    PMID: 458828BACKGROUND
  • Maioli M, Gnoli M, Boarini M, Tremosini M, Zambrano A, Pedrini E, Mordenti M, Corsini S, D'Eufemia P, Versacci P, Celli M, Sangiorgi L. Genotype-phenotype correlation study in 364 osteogenesis imperfecta Italian patients. Eur J Hum Genet. 2019 Jul;27(7):1090-1100. doi: 10.1038/s41431-019-0373-x. Epub 2019 Mar 18.

    PMID: 30886339BACKGROUND
  • Zionts LE, Nash JP, Rude R, Ross T, Stott NS. Bone mineral density in children with mild osteogenesis imperfecta. J Bone Joint Surg Br. 1995 Jan;77(1):143-7.

    PMID: 7822373BACKGROUND
  • Hill CL, Baird WO, Walters SJ. Quality of life in children and adolescents with Osteogenesis Imperfecta: a qualitative interview based study. Health Qual Life Outcomes. 2014 Apr 16;12:54. doi: 10.1186/1477-7525-12-54.

    PMID: 24742068BACKGROUND
  • Hald JD, Folkestad L, Harslof T, Brixen K, Langdahl B. Health-Related Quality of Life in Adults with Osteogenesis Imperfecta. Calcif Tissue Int. 2017 Nov;101(5):473-478. doi: 10.1007/s00223-017-0301-4. Epub 2017 Jul 4.

    PMID: 28676897BACKGROUND
  • Vanz AP, van de Sande Lee J, Pinheiro B, Zambrano M, Brizola E, da Rocha NS, Schwartz IVD, de Souza Pires MM, Felix TM. Health-related quality of life of children and adolescents with osteogenesis imperfecta: a cross-sectional study using PedsQL. BMC Pediatr. 2018 Mar 2;18(1):95. doi: 10.1186/s12887-018-1077-z.

    PMID: 29499676BACKGROUND

Related Links

Biospecimen

Retention: SAMPLES WITH DNA

Whole peripheral blood, DNA, lymphocytes

MeSH Terms

Conditions

Osteogenesis Imperfecta

Interventions

Diphosphonates

Condition Hierarchy (Ancestors)

OsteochondrodysplasiasBone Diseases, DevelopmentalBone DiseasesMusculoskeletal DiseasesGenetic Diseases, InbornCongenital, Hereditary, and Neonatal Diseases and AbnormalitiesCollagen DiseasesConnective Tissue DiseasesSkin and Connective Tissue Diseases

Intervention Hierarchy (Ancestors)

OrganophosphonatesOrganophosphorus CompoundsOrganic Chemicals

Study Officials

  • Luca Sangiorgi, PhD

    Istituto Ortopedico Rizzoli

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
OTHER
Target Duration
25 Years
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Head of Departement of Rare Skeletal Disorders

Study Record Dates

First Submitted

October 2, 2019

First Posted

October 4, 2019

Study Start

June 28, 2013

Primary Completion

July 1, 2018

Study Completion (Estimated)

February 29, 2032

Last Updated

November 20, 2025

Record last verified: 2025-11

Locations