Retrospective cohort study on postoperative hemorrhage following tonsillectomy in cold dissection technique with or without the use of a microscope

Retrospective cohort study on postoperative hemorrhage following tonsillectomy in cold dissection technique with or without the use of a microscope - TE-hemorrhage +/- mikroscope

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00010076

Enrollment

800

Registered

2016-03-02

Start date

2016-04-01

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

tonsillectomy in cold dissection technique J35.0

Interventions

Group 1: Patients with tonillectomy between 12/2003 and 12/2008. Arm 1: without optivcal magnification, postoperative day of hemorrhage, return to theatre? Group 2: Patients with tonillectomy between

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Indications for tonsillectomy: chronic-hyperplastic Tonsillitis, chronic-recuttent tonsilltis, chronic tonsillitis, peri-/parapharyngeal abscess

Exclusion criteria

Exclusion criteria: known disturbances of coagulation, bleeding disorders

Design outcomes

Primary

Measure	Time frame
postoperative hemorrhage following tonsillectomy	—

Secondary

Measure	Time frame
complete healing of the wound	—

Countries

Germany

Contacts

Public ContactThomas Wilhelm

Klinik für HNO-Heilkunde, Sana Kliniken Leipziger Land

thomas.wilhelm@sana.de03433 211460

Outcome results

None listed

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