Clinical trial · Observational
Postoperative Complication After Free Flap Reconstruction for Head and Neck Cancer
The Impact of Operation Time and Operators on Postoperative Complication After Free Flap Reconstruction for Patients With Head and Neck Cancer
NCT04326088CI-TRIAL-00044327completedClinicalTrials.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 study was designed to investigate the outcome of free-flap reconstruction surgery following head and neck cancer resection between primary and recurrent head and neck cancer patients.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Head and Neck Cancer | Malignant Head and Neck Neoplasm | ALIAS | 0.90 |
| Recurrent Cancer | Malignant Neoplasm | CURATED_BROADER | 0.78 |
| Surgery--Complications | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Reconstruction group | Other | — | UNRESOLVED |
| Recurrent group | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- head and neck cancer with free flap reconstruction
- description
- patients with head and neck cancer who underwent tumor wide excision and primary free flap reconstruction or secondary free flap reconstruction between March 2008 and February 2017
- interventionNames
- Other: Reconstruction group
- Other: Recurrent group
Primary outcomes (1)
- measure
- Failure or success flap
- timeFrame
- 2 months after surgery
- description
- The condition of the reconstruction flap is failure or success.
Secondary outcomes (1)
- measure
- Complications
- timeFrame
- 2 months after surgery
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 100 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with head and neck cancer who underwent tumor wide excision and primary free flap reconstruction or secondary free flap reconstruction between March 2008 and February 2017 * Age: 20\~100 years old Exclusion Criteria: * patients with missing or unvalidated data * patients less than 20 years old
References
Publications (0)
Data not yet available
No reference posted for this study.