Evaluation of the effect of using collagen foam biomaterial for bone formation in the treatment of open lifting sinus in CBCT images

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20210223050469N4

Enrollment

Registered

2021-12-04

Start date

2021-11-27

Completion date

Unknown

Last updated

2022-01-11

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

Conditions

Evaluation of the effect of using collagen foam in ossification in open sinus lifting operation in comparison with allograft. Severe atrophy of the maxilla

Interventions

Intervention 1: Intervention group: Before surgery, CBCT is taken of the desired area and with the software the vertical height of the bone is measured in the specified sections the open sinus lift is

Eligibility

Sex/Gender

All

Age

25 Years to 65 Years

Inclusion criteria

Inclusion criteria: Confirmation of maxillary sinus expansion through panoramic radiography and the need for sinus lifting treatment Patients in the age range of 25 to 65 years

Exclusion criteria

Exclusion criteria: Presence of systemic /infectious disease Smoking Alcohol consumption Uncontrolled or poorly controlled diabetes Bruxism Taking immunosuppressive drugs Taking bisphosphonate drugs History of head and neck radiotherapy Active maxillary sinus disease Chronic steroid treatment

Design outcomes

Primary

Measure	Time frame
Quantity of sinus floor bone. Timepoint: 6 months later. Method of measurement: Radiographic measurements by CBCT.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactZahra Saeedi

Islamic Azad University

Z.saeediii159@gmail.com+98 21 2256 4571

Outcome results

None listed

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