# INTO-HLH: A Disease Registry for Patients With Hemophagocytic Lymphohistiocytosis (HLH)

> **NCT05277272** · — · RECRUITING · sponsor: **Children's Hospital Medical Center, Cincinnati** · enrollment: 200 (estimated)

## Conditions studied

- Hemophagocytic Lymphohistiocytoses

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05277272
- **Lead sponsor:** Children's Hospital Medical Center, Cincinnati
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-12-31
- **Primary completion:** 2027-01
- **Final completion:** 2027-01
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2026-02-24

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05277272

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05277272, "INTO-HLH: A Disease Registry for Patients With Hemophagocytic Lymphohistiocytosis (HLH)". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05277272. Licensed CC0.

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