--- title: Evaluation of Longitudinal Pain Study in Sickle Cell Disease (ELIPSIS) by Electronic Patient-Reported Outcomes, Actigraphy, and Biomarkers description: Evaluation of Longitudinal Pain Study in Sickle Cell Disease (ELIPSIS) by Electronic Patient-Reported Outcomes, Actigraphy, and Biomarkers --- [![functionalfluidics\_logo](https://www.functionalfluidics.com/hs-fs/hubfs/functionalfluidics_logo.jpg?width=132&name=functionalfluidics_logo.jpg)](https://www.functionalfluidics.com/) - [About Us](https://www.functionalfluidics.com/about-us) - [Services](https://www.functionalfluidics.com/services) - [Assays](https://www.functionalfluidics.com/assays-2) - [Flow Adhesion](https://www.functionalfluidics.com/assays/flow-adhesion) - [Mechanical Fragility](https://www.functionalfluidics.com/assays/mechanical-fragility) - [Dynamic Sickling Assay](https://www.functionalfluidics.com/assays-dynamicsicklingassay) - [Oxygenscan](https://www.functionalfluidics.com/assays/lorrca-oxygenscan) - [Osmoscan](https://www.functionalfluidics.com/assays-2/flow-adhesion-reverse-0) - [Contract Research](https://www.functionalfluidics.com/contractresearch) - [Nigeria Research Center](https://www.functionalfluidics.com/functional_fluidics_nigeria) - [RBC Test Menu](https://www.functionalfluidics.com/hubfs/Test%20Menu%20(2).pdf) - Scientific Resources - [Peer Reviewed Publications](https://www.functionalfluidics.com/scientificresources/peerreviewed) - [Abstracts](https://www.functionalfluidics.com/scientificresources/abstracts) - [ELIPSIS](https://www.functionalfluidics.com/scientificresources/elipsis) - [News](https://www.functionalfluidics.com/news-and-presentations) ## Evaluation of Longitudinal Pain Study in Sickle Cell Disease (ELIPSIS) by Electronic Patient-Reported Outcomes, Actigraphy, and Biomarkers Evaluation of Longitudinal Pain Study in Sickle Cell Disease (ELIPSIS) by Electronic Patient-Reported Outcomes, Actigraphy, and Biomarkers - - - March 18, 2021 0% read Subscribe to our Newsletter Clinical trials in sickle cell disease (SCD) often focus on health care utilization for painful vaso-occlusive crises (VOC). However, no objective, quantifiable pain biomarkers exist, pain is not specific to VOCs, health care utilization varies between patients, unreported at-home VOCs likely contribute to long-term outcomes, and patient-reported outcomes are seldom considered. This non-interventional, longitudinal, 6-month study aimed to develop tools to identify VOCs in SCD patients with or without health care utilization. Participants wore an actigraph device, tracking sleep and activity. SCD patients used an electronic patient-reported outcome (ePRO) tool collecting pain, medication, fatigue, and daily function. [https://pubmed.ncbi.nlm.nih.gov/33067606/](https://pubmed.ncbi.nlm.nih.gov/33067606/)   Subscribe to our Newsletter Subscribe to our Newsletter ### ### Recommended Reads ![](https://www.functionalfluidics.com/hubfs/Screenshot%202025-12-01%20105529.png) Dec 1, 2025 #### [Functional Fluidics Welcomes Biopharma Leader Bert Bruce as Senior Advisor](https://www.functionalfluidics.com/publications/functional-fluidics-welcomes-biopharma-leader-bert-bruce-as-senior-advisor) ![](https://www.functionalfluidics.com/hubfs/Screenshot%202025-11-30%20195918.png) Dec 1, 2025 #### [Functional Fluidics to Present New Sickle Cell Disease Data at the 2025 ASH Annual Meeting in Orlando, Florida](https://www.functionalfluidics.com/publications/functional-fluidics-to-present-new-sickle-cell-disease-data-at-the-2025-ash-annual-meeting-in-orlando-florida) ### Contact Us   # **Our Location** 440 Burroughs Street, Suite 447, Detroit, MI 48202 United States Email: [info@functionalfluidics.com](mailto:info@functionalfluidics.com) Phone:313-315-2555 ### Subscribe to Our Newsletter - [Services](https://www.functionalfluidics.com/services) - [Assays](https://www.functionalfluidics.com/assays-2) - [RBC Test Menu](https://www.functionalfluidics.com/hubfs/Test%20Menu%20(2).pdf) - [Publications](https://www.functionalfluidics.com/publications/tag/publications) © Copyright Functional Fluidics 2016.