Sinus augmentation immediately or three months after pseudocyst removal: a randomized comparative clinical study

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200063121

Enrollment

Unknown

Registered

2022-08-31

Start date

2020-09-01

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

maxillary sinus pseudocyst

Interventions

Group A:Pseudocyst removal with immediate sinua augmentation

Group B:Sinus augmentation 3 months after psudocyst removal

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Alveolar bone height in the maxillary posterior region is less than 5mm, and fornix-like image can be seen in the sinus cavity; 2. Give informed consent to the study.

Exclusion criteria

Exclusion criteria: 1. Any systemic or local diseases affecting the latter; 2. Smoking more than 10 cigarettes a day.

Design outcomes

Primary

Measure	Time frame
histomorphometric analyses;	—

Secondary

Measure	Time frame
implant survival rates;marginal bone resorption;complication;	—

Countries

China

Contacts

Public ContactYu Huajie

Peking University School of Stomatology

yuhuajie666@aliyun.com+86 13811212558

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 9, 2026