Clinical trial · Observational
The Effect of the Number of Central Lymph Nodes on Changes in Parathyroid Function
- 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 collected data from patients who underwent thyroidectomy in the Breast and Thyroid Surgery Department of Shandong Provincial Hospital from January 2020 to December 2023 by reviewing medical records. The main calculation indicator was the changes in PTH before and after surgery. This study grouped patients based on the number of central lymph nodes under postoperative paraffin pathology, and statistically analyzed the changes and differences in PTH before and after surgery in different groups to verify the relationship between the number of central lymph nodes in the thyroid gland and parathyroid function, and to provide reference for surgical selection in thyroid cancer patients with multiple cervical lymph node metastases.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Thyroid Cancer | Malignant Thyroid Gland Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (0)
Data not yet available
Design
Arms and outcomes
Arms (1)
- label
- Number of central lymph node dissection
- description
- By exploring the relationship between the number of lymph nodes in the central region of the thyroid gland and parathyroid function, evaluate the effectiveness of different surgical procedures and intraoperative protective measures on parathyroid function protection.
Primary outcomes (1)
- measure
- PTH level
- timeFrame
- 4 weeks
- description
- This study grouped the central lymph nodes based on postoperative paraffin pathology, and statistically analyzed the changes and differences in PTH before and after surgery in different groups to verify the relationship between the number of central lymph nodes in the thyroid gland and parathyroid function.
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: * All cases were the first to undergo thyroidectomy surgery. * All clinical data and research materials of the cases are complete. * All cases underwent thyroid function examination before and after surgery. * All cases underwent preoperative thyroid and neck lymph node examinations by the Ultrasound Department of Shandong Provincial Hospital. Exclusion Criteria: * Except for cases of recurrence. * Cases with incomplete clinical data and research materials are excluded. * Cases that have not undergone thyroid function tests before and after surgery are excluded. * Excluding cases of secondary surgery. * Cases that have not undergone thyroid and neck lymph node examinations by the Ultrasound Department of Shandong Provincial Hospital before surgery are excluded.
References
Publications (0)
Data not yet available