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Nebulized PL for Post-COVID-19 Syndrome

NCT04487691 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 1

Last updated 2022-02-04

No results posted yet for this study

Summary

To evaluate and compare nebulized platelet lysate to placebo control of saline administered via handheld nebulizer 1x daily for eight weeks to determine effect on lung function in patients with post-COVID-19 ARDS syndrome.

Conditions

  • Covid19

Interventions

BIOLOGICAL

Nebulized Platelet Lysate

Approximately 520 cc of autologous venous blood (within AABB guideline limits) will be drawn and platelet lysate (PL), maximizing the patients baseline platelet levels (\~2-4x baseline) will be produced in a clean room setting using the Regenexx, LLC proprietary lab protocols (PL-M) utilizing a double lysis technique. From that sample, a high growth factor lysate will be created using a double lysis technique, and a sample will be retained to quantify the protein profile of the PL via ELISA quantitative analysis. The PL will be aliquoted into 56 (n=28x2) 2-ml ampules using sterile technique which will then be frozen at -20°C. The patient will unfreeze each ampule and place it into a handheld ultrasonic nebulizer and inhale the platelet lysate following the nebulizer manufacture's protocol until the treatment is completed. The treatment will be applied once a day for 8-weeks.

OTHER

Nebulized Sterile Saline

Approximately 520 cc of autologous venous blood (within AABB guideline limits) will be drawn and donated for research purposes to keep patient blinded to group allocation. Sterile normal saline to mimic the appearance of the platelet lysate will be aliquoted into 56 (n=28x2) 2-ml ampules using sterile technique which will then be frozen at -20°C. The patient will unfreeze each ampule and place it into a handheld ultrasonic nebulizer and inhale the sterile saline following the nebulizer manufacture's protocol until the treatment is completed. The treatment will be applied once a day for 8-weeks.

Sponsors & Collaborators

  • Regenexx, LLC

    lead INDUSTRY

Principal Investigators

  • Christopher Centeno, MD · Centeno-Schultz Clinic

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-12-08
Primary Completion
2021-06-15
Completion
2021-06-15

Countries

  • United States

Study Locations

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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 NCT04487691 on ClinicalTrials.gov