Clinical trial · Interventional
STAGE-MTC Trial Thyroid Lobectomy With Ipsilateral Central Neck Dissection
STAGE-MTC Trial Thyroid Lobectomy With Ipsilateral Central Neck Dissection for the Treatment of Sporadic Medullary Thyroid Cancer, STAGE-MTC Trial
- 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 clinical trial studies how well thyroid lobectomy with ipsilateral central neck dissection works to treat medullary thyroid cancer (MTC) in patients without a germline RET mutation (sporadic). Currently, sporadic and germline RET (rearranged during transfection) mutation positive MTCs that are limited to the thyroid are managed in the same way, complete surgical removal of the entire thyroid gland (total thyroidectomy) with surgical removal of lymph nodes and other tissues on both sides of the neck (bilateral central neck dissection). Total thyroidectomy and bilateral central neck dissection carry a high risk of complications, and total thyroidectomy requires patients to take lifelong thyroid hormone replacement therapy, which can impact quality of life. Research has shown that patients with sporadic MTC do not have a high risk of developing MTC in the remaining normal thyroid tissue and that they may be able to be managed differently than patients with germline RET mutations. Thyroid lobectomy with ipsilateral central neck dissection is a surgical procedure which removes only the lobe of the thyroid gland that is affected by cancer as well as the lymph nodes and other tissues from the affected side of the neck. Thyroid lobectomy with ipsilateral central neck dissection may be a safer, more tolerable, and/or more effective way to treat sporadic MTC.
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 Gland Medullary Carcinoma | Thyroid Gland Medullary Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (8)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Biospecimen Collection | Procedure | — | UNRESOLVED |
| FDG-Positron Emission Tomography and Computed Tomography Scan | Procedure | — | UNRESOLVED |
| Ga-68 PET/CT Scan | Procedure | — | UNRESOLVED |
| Neck Dissection | Procedure | — | UNRESOLVED |
| Surveillance | Behavioral | — | UNRESOLVED |
| Thyroidectomy | Procedure | — | UNRESOLVED |
| Thyroid Lobectomy | Procedure | — | UNRESOLVED |
| Ultrasound Imaging | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Treatment (thyroid lobectomy, unilateral neck dissection)
- description
- Patients undergo thyroid lobectomy with unilateral central neck dissection on study. Patients then undergo blood sample collection for calcitonin and CEA monitoring with neck ultrasound and/or Ga-68 or FDG PET/CT at 3 and 6 month follow-ups. Patients with no biochemical or imaging evidence of persistent disease undergo routine cancer surveillance. Patients with either of the following: 1) Elevated or rising calcitonin and/or CEA plus imaging suggestive of residual disease in the contralateral thyroid lobe or contralateral cervical lymph nodes, or 2) Elevated or rising calcitonin and/or CEA with negative imaging for an alternate source, consistent with biochemical evidence of residual disease in the remaining thyroid lobe, may undergo completion thyroidectomy and/or contralateral neck dissection during follow up. Patients also undergo additional blood sample collection, neck ultrasound, and/or Ga-68 or FDG PET/CT throughout the study.
- interventionNames
- Procedure: Biospecimen Collection
- Procedure: FDG-Positron Emission Tomography and Computed Tomography Scan
- Procedure: Ga-68 PET/CT Scan
- Procedure: Neck Dissection
- Behavioral: Surveillance
- Procedure: Thyroid Lobectomy
- Procedure: Thyroidectomy
- Procedure: Ultrasound Imaging
Primary outcomes (2)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria:
* Male or female ≥ 18 years of age at time of diagnosis
* Documentation of a medullary thyroid cancer diagnosis as evidenced by:
* Thyroid fine needle aspiration biopsy with cytologist consistent with medullary thyroid cancer
* Indeterminate cytology from thyroid fine needle aspiration with elevated serum calcitonin OR thyroid molecular testing consistent with medullary thyroid cancer
* Written informed consent obtained from participant or participant's legal representative and ability for participant to comply with the requirements of the study
* Appropriate candidate for thyroid lobectomy and/or total thyroidectomy
Exclusion Criteria:
* Indication for total thyroidectomy unrelated to medullary thyroid cancer:
* Graves' disease
* Symptomatic multinodular goiter
* Contralateral symptomatic benign nodules
* Ultrasound findings consistent with:
* Cervical lymphadenopathy involving lateral neck or contralateral central neck
* Suspicious thyroid nodules \> 1 cm that are Thyroid Imaging Reporting and Data Systems 2 (TIRADS2) or higher without fine needle aspiration (FNA)
* Pure cystic and spongiform nodules do not require FNA
* Patients with nodules that meet criteria above can elect to undergo FNA, and may enroll in study if benign cytology is noted
* Identification of germline RET mutation on preoperative genetic testingReferences
Publications (0)
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