# Expanded Access [11C] Methionine PET Imaging

> **NCT05511714** · — · AVAILABLE · sponsor: **St. Jude Children's Research Hospital**

## Conditions studied

- Central Nervous System Tumor
- Head and Neck Neoplasms

## Interventions

- **DRUG:** L-(11C) methionine

## Key facts

- **NCT ID:** NCT05511714
- **Lead sponsor:** St. Jude Children's Research Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** EXPANDED_ACCESS
- **Status:** AVAILABLE
- **Start date:** —
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** — (—)
- **Last updated:** 2026-04-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05511714

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05511714, "Expanded Access [11C] Methionine PET Imaging". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05511714. Licensed CC0.

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