# Observational Basket Trial to Collect Tissue to Develop and Train a Live Tumor Diagnostic Platform

> **NCT05520099** · — · ACTIVE_NOT_RECRUITING · sponsor: **Elephas** · enrollment: 416 (estimated)

## Conditions studied

- Immunotherapy
- Cancer
- Bladder Cancer
- Urothelial Carcinoma Bladder
- Kidney Cancer
- Clear Cell Renal Cell Cancer (ccRCC)
- Colorectal Cancer
- MSI-H Colorectal Cancer
- DMMR Colorectal Cancer
- Head and Neck Cancer (H&N)
- Squamous Cell Carcinoma Head and Neck Cancer (HNSCC)
- Liver Cancer
- Hepatocellular Carcinoma (HCC)
- Lung Cancer (NSCLC)
- NSCLC (Non-small Cell Lung Cancer)
- Skin Cancer
- Cutaneous Melanoma
- Endometrial Cancer
- Solid Tumor Cancer

## Interventions

- **PROCEDURE:** Core Needle Biopsy, Forceps Biopsy, Punch Biopsy

## Key facts

- **NCT ID:** NCT05520099
- **Lead sponsor:** Elephas
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2023-06-26
- **Primary completion:** 2027-01
- **Final completion:** 2027-01
- **Target enrollment:** 416 (ESTIMATED)
- **Last updated:** 2026-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05520099

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05520099, "Observational Basket Trial to Collect Tissue to Develop and Train a Live Tumor Diagnostic Platform". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05520099. Licensed CC0.

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