Clinical trial · Interventional
Protective Effect of Intraoperative Parathyroid Gland Auxiliary Recognition System in Thyroid Malignant Tumor Operation
NCT04560426CI-TRIAL-00047278unknownN/AClinicalTrials.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 intraoperative parathyroid gland auxiliary recognition system uses the principle of parathyroid gland autofluorescence to assist surgeons in accurately identifying and protecting parathyroid glands during surgery, reducing the possibility of postoperative hypoparathyroidism. This study will explore the protective effect of the parathyroid gland auxiliary recognition instrument on parathyroid function during thyroid malignant tumor surgery through reasonable grouping.
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 |
|---|---|---|---|
| Intraoperative Monitoring | — | UNRESOLVED | — |
| Parathyroid | — | UNRESOLVED | — |
| Thyroid Cancer | Malignant Thyroid Gland Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Intraoperative parathyroid gland auxiliary recognition system | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Naked eyes & Instrument assistance
- description
- Identify the parathyroid glands through the experience of surgeons and assistance of instrument.
- interventionNames
- Device: Intraoperative parathyroid gland auxiliary recognition system
- type
- NO_INTERVENTION
- label
- Naked eyes only
- description
- Identify the parathyroid glands only through the experience of surgeons.
Primary outcomes (4)
- measure
- Serum Calcium level
- timeFrame
- 24 hours after surgery
- description
- Patients' serum Calcium level at 24 hours after surgery.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 50 Years
Show eligibility criteria text
Inclusion Criteria: 1. Patients with unilateral thyroid malignancies who require surgical treatment between the ages of 20-50. 2. No history of neck surgery and radiotherapy. 3. There is no evidence of parathyroid tumor invasion in preoperative imaging assessment. 4. No abnormal calcium metabolism disease. 5. No abnormalities in blood calcium and blood PTH before operation. 6. No allergy to contrast agents. 7. The patient or his agent signs an informed consent statement. Exclusion Criteria: 1. Does not meet the entry criteria; 2. Parathyroid glands were found to be invaded by tumor during operation and the parathyroid glands could not be preserved.
References
Publications (0)
Data not yet available
No reference posted for this study.