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A Study of Genetic Skeletal Disorder in China

A Study of Genetic Skeletal Disorder in China

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900024116
Enrollment
Unknown
Registered
2019-06-26
Start date
2019-08-01
Completion date
Unknown
Last updated
2019-07-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Genetic Skeletal Disorder

Interventions

Case series:Nil

Sponsors

Shandong Provincial Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients with the definite diagnosis of hypophosphatemic rickets confirmed by genetic screening; 2. Signing the informed consent form in person by the patients or his family members, indicating that the patients has been informed of all the relevant research contents; 3. Patients and their families are willing and able to cooperate with research-related medical history collection, full examination, intervention treatment and other research procedures; 4. Patients or parents can clearly describe their fracture history and development history, and parents can clearly describe the physical condition during pregnancy and answer truthfully.

Exclusion criteria

Exclusion criteria: 1. other inherited skeletal dysplasias identified with other gene mutations through genetic screenin; 2. rickets caused by nutritional deficiency, such as vitamin D intake insufficiency, absorption and metabolic disorders; 3. long-term use of drugs that affect bone metabolism, such as glucocorticoids, adrenaline or synthetic steroids, anticonvulsants; 4. patients with other serious diseases, such as osteosarcoma, malignant hematologic diseases; 5. other causes of abnormal bone metabolism, such as metal poisoning, high-fluoride intake; 6. other causes of osteopathy, such as trauma, long-term immobilization; 7. patients the researchers believe should not participate in the test.

Design outcomes

Primary

MeasureTime frame
Bone density;Bone X-ray;Bone metabolism test;

Countries

China

Contacts

Public ContactJiajun Zhao

Shandong Provincial Hospital

jjzhao@medmail.com.cn+86 15168889899

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026