Clinical trial · Observational
Adverse Events for Free Flap Surgery in Head and Neck Cancer
Prescription Pattern and Adverse Events of Postoperative Antithrombotic Regimes for Free Flap Surgery in Head and Neck Cancer
NCT06371365CI-TRIAL-00076244completedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is a cohort study collecting patients with head and neck cancer who underwent free flap surgery at a single medical center between January 2019 and January 2022.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Flap Failure Risk Factors | — | UNRESOLVED | — |
| Hematoma Risk Factors | — | UNRESOLVED | — |
| Surgical Flaps | — | UNRESOLVED | — |
| Thrombosis Risk Factors | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Free Flap surgery | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Patients underwent free flap surgery
- interventionNames
- Procedure: Free Flap surgery
Primary outcomes (1)
- measure
- Number of participants with flap failure
- timeFrame
- 30 days post-operation
- description
- Flap necrosis with a need for a new flap or other surgical procedures.
Secondary outcomes (2)
- measure
- Number of participants with hematoma
- timeFrame
- 30 days post-operation
- description
- Surgical indication for reoperation. Reoperation is performed when patients experienced major complications refractory to bedside management.
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
Show eligibility criteria text
Inclusion Criteria: * Age greater and equal to 20 years old * Underwent free flap surgery * Had head and neck cancer Exclusion Criteria: * HIV positive * Pregnant, breast feeing women * Missing surgical charts
References
Publications (1)
- DERIVEDHsiung PH, Huang HY, Chen WY, Kuo YR, Lin YC. Cumulative risk factors for flap failure, thrombosis, and hematoma in free flap reconstruction for head and neck cancer: a retrospective nested case-control study. Int J Surg. 2024 Dec 1;110(12):7616-7623. doi: 10.1097/JS9.0000000000002069. PMID 39236088