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Comparison of Two Automated Mononuclear Collection Systems in Patients Undergoing Extracorporeal Photochemotherapy. A Cross-over Equivalence Study. (MNC_CMNC)

NCT02490163 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 51

Last updated 2016-01-11

No results posted yet for this study

Summary

In a study performed in 2012, the investigators demonstrated that in ECP setting , the new automated device (Spectra Optia-MNC) released by Terumo BCT for MNCs collection based on intermittent flow is safe and ensures high-quality MNC collection and yield.(5, 6) More recently (in 2013), Terumo BCT released another automated system that allows to collect stem cells and MNCs basing on a continuous collection flow.(7, 8) The aim of this cross-over study is to compare yield (i.e. collection efficiency, CE) and quality (i.e. purity and contamination) of MNCs collected from patients undergoing ECP with two different automated systems: MNC and CMNC (Terumo BCT) processing 1.5 blood volumes during every collection procedure.

Conditions

  • GvHD
  • Lung Graft Dysfunction

Interventions

DEVICE

Spectra Optia

The Spectra Optia® Apheresis System is an automated centrifugal system that separates whole blood into its cellular and plasma components. The device is comprised of three major sub-systems, 1) the apheresis machine itself, 2) a sterile, single-use, disposable blood tubing set, and 3) embedded software. Terumo BCT developed a completely automated apheresis system: the Spectra Optia MNC and CMNC based on an automatic interface-controlled technology that allows MNCs collection without the intervention of an operator. The optical sensors continuously control and adjust the buffy coat layer by adjusting the plasma flow. The Spectra Optia MNC collects MNCs by intermittent flow: MNCs accumulate and are flushed from a secondary chamber at intervals during the procedure. On the other hand, the very recently released Spectra Optia CMNC (developed especially to collect stem cells that reside in the MNCs layer) is able to collect MNCs by continuous flow.

Sponsors & Collaborators

  • Fondazione IRCCS Policlinico San Matteo di Pavia

    lead OTHER

Study Design

Allocation
RANDOMIZED
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-08-31
Primary Completion
2015-11-30
Completion
2016-01-31

Countries

  • Italy

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02490163 on ClinicalTrials.gov