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Retrospective study of gelatin sponge as filling material in maxillary sinus floor elevation of perforating alveolar crest

Retrospective study of gelatin sponge as filling material in maxillary sinus floor elevation of perforating alveolar crest

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100043107
Enrollment
Unknown
Registered
2021-02-05
Start date
2021-03-01
Completion date
Unknown
Last updated
2021-05-24

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

Conditions

Alveolar bone deficiency

Interventions

No filling material group:Nil
gelatin sponge group:gelatin sponge
autologous bone/artificial bone group:autologous bone/artificial bone

Sponsors

Ruijin Hospital Affiliated to Medical College of Shanghai Jiaotong University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients over 18 years old without serious systemic diseases; 2. Patients with complete clinical history, imaging examination and laboratory examination data; 3. Patients without benign or malignant tumor of jaw.

Exclusion criteria

Exclusion criteria: 1. Patients with severe systemic diseases not controlled, such as severe diabetes, hypertension, heart disease; 2. Patients with missing clinical history, imaging examination and laboratory examination data; 3. Patients with benign and malignant tumors of jaw.

Design outcomes

Primary

MeasureTime frame
the bone loss;bone mineral density;—

Countries

China

Contacts

Public ContactLi Tao

Ruijin Hospital Affiliated to Medical College of Shanghai Jiaotong University

m13917700078_1@163.com+86 13917700078

Outcome results

None listed

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