A pain-killing effect of Platelet Rich Fibrin after extraction of an impacted wisdom tooth

A pain-killing effect of Platelet Rich Fibrin after extraction of an impacted wisdom tooth - A pain-killing effect of Platelet Rich Fibrin after extraction of an impacted wisdom tooth

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030728

Enrollment

Registered

2018-01-09

Start date

2014-03-17

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

an impacted wisdom tooth

Interventions

Insert PRF to extraction socket immediate after tooth extraction

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. The person who receives a consent for the documentary participation in this study.

Exclusion criteria

Exclusion criteria: 1. Patients with any blood disease 2. When the VAS, the recording of the diary is impossible 3. Patients who regularly use analgesics 4. Patients who regularly use psychotropics 5. Pregnant women, lactating women, patients with the possibility of pregnancy 6. Patients with penicillin drug allergy 7. Patients with aspirin asthma 8. Infectious mononucleosis patients 9. Patinets with a history of peptic ulcer 10. The person whom a doctor disqualifyied for this study

Design outcomes

Primary

Measure	Time frame
The decline rate of visual analog scale at seven days after extraction	—

Countries

Japan

Contacts

Public ContactMiyamoto Hironori

Nagoya City University Graduate School of Medical Sciences Department of Oral and Maxillofacial Surgery

Miya0331@me.com(052)858-7302

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026