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Clinical Outcomes of Bizact Versus Radio frequency plasma (Coblation) Techniques in Adult Tonsillectomy: A Randomized Controlled Trial

Clinical Outcomes of Bizact Versus Radio frequency plasma (Coblation) Techniques in Adult Tonsillectomy: A Randomized Controlled Trial

Status
Recruiting
Phases
Phase 4
Study type
Interventional
Source
TCTR
Registry ID
TCTR20260429006
Enrollment
21
Registered
2026-04-29
Start date
2026-04-25
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Patients with Chronic tonsillitis or Recurrent tonsillitis Bizact, Radio frequency plasma (Coblation), Tonsillectomy, Postoperative pain, Adult

Interventions

Bizact device done tonsillectomy on one side of tonsil,Radio frequency plasma (Coblation) done tonsillectomy on the other side of tonsil
Active Comparator Device,Active Comparator Device
Bizact,Radio frequency plasma (Coblation)

Sponsors

Faculty of Medicine, Chulalongkorn University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Thai adults over 18 years old 2. Participants had clinical tonsillectomy following these indications: Recurrent tonsillitis, Chronic tonsillitis

Exclusion criteria

Exclusion criteria: 1. History of peritonsillar abscess 2. Obstructive sleep apnea caused by enlarged tonsils 3. Tonsillar hypertrophy causing difficulty swallowing or breathing. 4. Suspicion or diagnosis of malignancy 5. Bleeding disorder 6. Contraindication to postsurgical analgesic protocol

Design outcomes

Primary

MeasureTime frame
Postoperative pain 14days verbal numerical rating score (VNRS)

Secondary

MeasureTime frame
Surgical time Intraoperation second,Intraoperative blood loss Intraoperation ml,Post tonsillectomy hemorrhage 14days the Stammberger classification ,Wound healing 1st, 2nd, and 3rd weeks postoperatively percentage of re-epithelialization

Countries

Thailand

Contacts

Public ContactPreeyanan Saelim

Faculty of Medicine, Chulalongkorn University

preeyanan.saelim97@gmail.com0851882390

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026