# Exploring Near Infrared Spectroscopy (NIRS) Technologies for Assessment of Muscle Physiology, Tissue Oxygenation, and Blood Flow in Patients With Sickle Cell Disease (SCD)

> **NCT05604547** · — · COMPLETED · sponsor: **National Heart, Lung, and Blood Institute (NHLBI)** · enrollment: 49 (actual)

## Conditions studied

- SCD

## Interventions

- **DIAGNOSTIC_TEST:** Non-Invasive Infrared Spectroscopy

## Key facts

- **NCT ID:** NCT05604547
- **Lead sponsor:** National Heart, Lung, and Blood Institute (NHLBI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-11-28
- **Primary completion:** 2025-01-24
- **Final completion:** 2025-01-24
- **Target enrollment:** 49 (ACTUAL)
- **Last updated:** 2025-08-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05604547

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05604547, "Exploring Near Infrared Spectroscopy (NIRS) Technologies for Assessment of Muscle Physiology, Tissue Oxygenation, and Blood Flow in Patients With Sickle Cell Disease (SCD)". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT05604547. Licensed CC0.

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