Comparison between dental implants placed in bone grafted extracion site and those placed 4-8 weeks after implant placement

Comparative analysis of implant following ridge preservation and early placed implants: randomized controlled clinical trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0004014

Enrollment

Registered

2019-05-30

Start date

2016-03-02

Completion date

Unknown

Last updated

2019-06-17

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

Conditions

None listed

Interventions

Procedure/Surgery : Group LP/ARP: late implant placement following ridge preservation -&gt

implant placement after 4 months of healing post alveolar ridge preservation Group EP: early implant placement -&gt

implant placement after 4-8 weeks post-extraction The above two experimental groups are established. The difference of two groups are i) ridge preservation at the time of tooth extraction and ii) hea

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Adult aged 20 years old or older 2. Have adequate oral hygiene for implant therapy 3. Have one tooth in either the anterior maxilla or mandible, including incisors, canines and premolars requiring extraction 4. In pre-op radiograph and clinical examination, all socket walls have less than 75% bone loss

Exclusion criteria

Exclusion criteria: 1. Smoking more than 10 cigarettes per day 2. Have uncontrolled systemic diseases such as, diabetes mellitus and hypertension 3. Have untreated periodontal disease 4. Inability to consent for participation in the study 5. In pregnancy 6. Have head and neck radiation 7. Have a medication condition or take medication affecting soft and hard tissue healing, such as bisphosphonate medication, chemotherapeutic and immunosuppressive drug or autoimmune disease. 8. Have alcoholism and drug abusive habit 9. Take part in another clinical trial

Design outcomes

Primary

Measure	Time frame
Change of soft tissue levels	—

Secondary

Measure	Time frame
patient reported outcome;total cost;change of hard tissue;Pink/White esthetic score;clinical parameters (probing depth, modified plaque score, modified sulcus bleeding index)	—

Countries

Korea, Republic of

Contacts

Public ContactHYUN-CHANG LIM

Kyung Hee University Dental Hospital

periodent81@gmail.com+82-2-958-9382

Outcome results