# Spanish Study for Molecular Characterization of Thyroid Carcinoma

> **NCT04970134** · — · ACTIVE_NOT_RECRUITING · sponsor: **Grupo Español de Tratamiento de Tumores de Cabeza y Cuello** · enrollment: 150 (estimated)

## Conditions studied

- Differentiated Thyroid Carcinoma
- Medullary Thyroid Carcinoma

## Interventions

- **OTHER:** Immunohistochemistry (IHC)
- **OTHER:** Fluorescence In-Situ Hybridization (FISH)
- **OTHER:** Oncomine Focus Assay Platform with 52 genes

## Key facts

- **NCT ID:** NCT04970134
- **Lead sponsor:** Grupo Español de Tratamiento de Tumores de Cabeza y Cuello
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-06-14
- **Primary completion:** 2023-01-25
- **Final completion:** 2025-03
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2024-09-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04970134

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04970134, "Spanish Study for Molecular Characterization of Thyroid Carcinoma". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT04970134. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*