Treatment of Long COVID Symptoms Utilizing Autologous Stem Cells Following COVID-19 Infection
NCT ID: NCT05669261
Last Updated: 2023-06-09
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
PHASE1
20 participants
INTERVENTIONAL
2023-08-01
2024-02-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
TRIPLE
Study Groups
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ATCell Treatment Group
A single administration of expanded autologous lines at a total dose exposure of 150 million cells ("ATCell™") will be administered to this group.
Adipose Tissue Harvest
Local Anesthesia will be administered. A Stab wound will be created at the harvest site through which a 3.0 or 2.5 mm cannula will be inserted to suction fat using the "syringe" (i.e. manual) technique. A total of 100 cc of lipoaspirate will be collected by manual draw of the adipose tissue into syringes.
ATCell
Infusion of the study medication at the rate of 575 mL/HR (500ml of LRD5 plus 75ml of ATCell suspended in LRD5) and continue until all received trial medication has been delivered.
Placebo
a single administration of Placebo (Sham Treatment) IV infusion of Ringers Lactate with 5% Dextrose will be administered to this group.
Adipose Tissue Harvest
Local Anesthesia will be administered. A Stab wound will be created at the harvest site through which a 3.0 or 2.5 mm cannula will be inserted to suction fat using the "syringe" (i.e. manual) technique. A total of 100 cc of lipoaspirate will be collected by manual draw of the adipose tissue into syringes.
Interventions
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Adipose Tissue Harvest
Local Anesthesia will be administered. A Stab wound will be created at the harvest site through which a 3.0 or 2.5 mm cannula will be inserted to suction fat using the "syringe" (i.e. manual) technique. A total of 100 cc of lipoaspirate will be collected by manual draw of the adipose tissue into syringes.
ATCell
Infusion of the study medication at the rate of 575 mL/HR (500ml of LRD5 plus 75ml of ATCell suspended in LRD5) and continue until all received trial medication has been delivered.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. Participants ages of 18 years and above
3. Documentation of a positive COVID-19 polymerase chain reaction (PCR) test or strong history of SARS-CoV-2 exposure with positive supportive serology
4. Male or female or other gender
5. Individuals with established diagnosis of PASC
6. Subjects with moderate to severe levels of PASC based on synthesis of multiple assessment modalities provided by the multispecialty study team.
7. PASC phenotype to include signs and symptoms of fatigue and low endurance and either Autonomic Disorder or Dyspnea or both.
8. Subjects who are able to comprehend the consent procedure and follow the treatment process.
9. Female participants of childbearing potential and at risk of pregnancy during the study must agree to use 2 highly effective methods of contraception throughout the study and for 112 days after the last study visit.
10. Female participant who are not of childbearing potential (i.e,. must meet at least one (1) of the following criteria): have undergone a hysterectomy and/or bilateral oophorectomy, or ovarian failure .
11. For male subjects who can father a child and are having intercourse with females of childbearing potential who are not using adequate contraception, willingness to use a barrier method of contraception (condom) from the start of study therapy until ≥ 90 days after the end of the study and to refrain from sperm donation until ≥ 90 days after the end of the study.
12. Achieved postmenopausal status defined as follows: cessation of regular menses for at least 12 consecutive months with no alternative pathological or psychological cause and have a serum follicle stimulating hormone (FSH) level confirming the post-menopausal state.
13. Individuals who are willing and able to comply with lifestyle guidelines, scheduled visits, treatment plan, laboratory tests, and other study procedures through the end of the final study visit.
14. Individuals with the following Vital Signs:
1. Systolic Blood Pressure of \> 100 or \< 140 (mmHg)
2. Diastolic Blood Pressure of \> 60 or \<90 (mmHg)
3. Heart Rate of \> 60 or \< 100 (bpm) (beats per minute)
4. Temperature of \< 38°C (afebrile)
5. Respiratory Rate of \> 12 or \< 20 (bpm) (breaths per minute)
6. Pulse Ox greater than \>95% on room air
7. BMI \< 28
Exclusion Criteria
2. Subjects who are unable to comprehend the content of informed consent
3. Female subjects who are pregnant or who are not willing to practice effective contraception during and for 112 days following the last study visit
4. Female subjects who are breastfeeding
5. History of abnormal brain or spinal MRI for presence of thromboembolic events.
6. Recent traumatic brain injury or other concussive event within 12 months of medical history review
7. History of abnormal Echocardiogram for cardiac structure or function in the last 10 years.
8. Prior history of postural orthostatic tachycardia syndrome predating diagnosis of SARS-CoV2 infection
9. Uncontrolled hypertension or hyperlipidemia
10. Prior to COVID diagnosis, the presence of abnormal chest x-ray for any parenchymal disease, or,
1. Active tuberculosis or ongoing treatment for tuberculosis or any acute or chronic infection affecting lung
2. Chronic lung disease due to fibrosis or autoimmune inflammation such as sarcoidosis or rheumatoid arthritis, vasculitis or lupus
3. Lung cancer
4. Asthma
5. Chronic obstructive pulmonary disease (COPD)
6. Emphysema
7. Disorders of upper airway, larynx, or trachea that pose potential complications in a state of emergency for airway management due to SAE.
8. Disorders of pleura that affects pulmonary functions
11. Prior history of connective tissue diseases
12. History of severe hospitalization from COVID-19 or other respiratory infection requiring mechanical ventilation or extracorporeal membrane oxygenation (ECMO)
13. Pulse oxygenation readings \<95% on room air during screening exam
14. History of pulmonary embolism during lifetime
15. Prior history of deep venous thromboses, stroke or myocardial infarction
16. Any thrombophilia, including factor V Leiden, protein C deficiency, and protein S deficiency
17. Ongoing pharmaceutical or radiation treatment for infection or malignancy
18. Prior positive test for any of the following without demonstration of resolution: viral Hepatitis B or C (HBV, HCV), Human Immunodeficiency virus -1 or -2 (HIV1 or HIV2), Human T cell leukemia virus -I or -II (HTLV-1 or HTLV-II), West Nile, Zika, Syphilis.
19. Use of any immunosuppressive, immune modulating drugs include calcineurin inhibitors, antimetabolites, alkylating agents, for greater than 14 consecutive days over the last 3 months
20. Actively listing (or expected listing) for transplant of any organ, other than corneal, bone, skin, ligament or tendon transplant.
21. Be an organ transplant recipient in the past, other than for corneal, bone, skin, ligament or tendon transplant.
22. History of malignant tumor within the past 10 years for breast cancer and 5 years for all other cancers.
23. Individuals allergic to local anesthetics
24. Individuals with inadequate subcutaneous tissue to allow appropriate lipoaspirate (i.e., fat extraction)
25. Any history of autoimmune illnesses including but not limited to: Multiple sclerosis, Crohn's disease, Myasthenia gravis, Hashimoto's thyroiditis, psoriatic arthritis, Pernicious anemia/atrophic gastritis, Guillain-Barre, Chronic inflammatory demyelinating polyneuropathy, Type 1 diabetes mellitus, Inflammatory bowel disease, Systemic lupus erythematosus, vasculitis, Immune thrombocytopenic purpura, inflammatory muscle disease or Rheumatoid arthritis, Rheumatic fever.
26. Uncontrolled type 2 diabetes
27. Any abnormal test result, in the opinion of the PI and the study team, that may compromise the safety or compliance of the participant or preclude successful completion of the study, or that may compromise the validity of the study.
28. Individuals expecting retirement, military separation, deployment or relocation in the next 12 months.
18 Years
ALL
No
Sponsors
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American CryoStem Corporation
INDUSTRY
Responsible Party
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Principal Investigators
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Anthony Y Dudzinski
Role: STUDY_DIRECTOR
American CryoStem Corporation
Central Contacts
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References
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Nasserie T, Hittle M, Goodman SN. Assessment of the Frequency and Variety of Persistent Symptoms Among Patients With COVID-19: A Systematic Review. JAMA Netw Open. 2021 May 3;4(5):e2111417. doi: 10.1001/jamanetworkopen.2021.11417.
Alkodaymi MS, Omrani OA, Ashraf N, Shaar BA, Almamlouk R, Riaz M, Obeidat M, Obeidat Y, Gerberi D, Taha RM, Kashour Z, Kashour T, Berbari EF, Alkattan K, Tleyjeh IM. Prevalence of post-acute COVID-19 syndrome symptoms at different follow-up periods: a systematic review and meta-analysis. Clin Microbiol Infect. 2022 May;28(5):657-666. doi: 10.1016/j.cmi.2022.01.014. Epub 2022 Feb 3.
Carfi A, Bernabei R, Landi F; Gemelli Against COVID-19 Post-Acute Care Study Group. Persistent Symptoms in Patients After Acute COVID-19. JAMA. 2020 Aug 11;324(6):603-605. doi: 10.1001/jama.2020.12603.
Nehme M, Braillard O, Alcoba G, Aebischer Perone S, Courvoisier D, Chappuis F, Guessous I; COVICARE TEAM. COVID-19 Symptoms: Longitudinal Evolution and Persistence in Outpatient Settings. Ann Intern Med. 2021 May;174(5):723-725. doi: 10.7326/M20-5926. Epub 2020 Dec 8. No abstract available.
Garrigues E, Janvier P, Kherabi Y, Le Bot A, Hamon A, Gouze H, Doucet L, Berkani S, Oliosi E, Mallart E, Corre F, Zarrouk V, Moyer JD, Galy A, Honsel V, Fantin B, Nguyen Y. Post-discharge persistent symptoms and health-related quality of life after hospitalization for COVID-19. J Infect. 2020 Dec;81(6):e4-e6. doi: 10.1016/j.jinf.2020.08.029. Epub 2020 Aug 25.
Ladds E, Rushforth A, Wieringa S, Taylor S, Rayner C, Husain L, Greenhalgh T. Persistent symptoms after Covid-19: qualitative study of 114 "long Covid" patients and draft quality principles for services. BMC Health Serv Res. 2020 Dec 20;20(1):1144. doi: 10.1186/s12913-020-06001-y.
Huang C, Huang L, Wang Y, Li X, Ren L, Gu X, Kang L, Guo L, Liu M, Zhou X, Luo J, Huang Z, Tu S, Zhao Y, Chen L, Xu D, Li Y, Li C, Peng L, Li Y, Xie W, Cui D, Shang L, Fan G, Xu J, Wang G, Wang Y, Zhong J, Wang C, Wang J, Zhang D, Cao B. 6-month consequences of COVID-19 in patients discharged from hospital: a cohort study. Lancet. 2021 Jan 16;397(10270):220-232. doi: 10.1016/S0140-6736(20)32656-8. Epub 2021 Jan 8.
Jin Y, Ji W, Yang H, Chen S, Zhang W, Duan G. Endothelial activation and dysfunction in COVID-19: from basic mechanisms to potential therapeutic approaches. Signal Transduct Target Ther. 2020 Dec 24;5(1):293. doi: 10.1038/s41392-020-00454-7.
Bocci M, Oudenaarden C, Saenz-Sarda X, Simren J, Eden A, Sjolund J, Moller C, Gisslen M, Zetterberg H, Englund E, Pietras K. Infection of Brain Pericytes Underlying Neuropathology of COVID-19 Patients. Int J Mol Sci. 2021 Oct 27;22(21):11622. doi: 10.3390/ijms222111622.
Cardot-Leccia N, Hubiche T, Dellamonica J, Burel-Vandenbos F, Passeron T. Pericyte alteration sheds light on micro-vasculopathy in COVID-19 infection. Intensive Care Med. 2020 Sep;46(9):1777-1778. doi: 10.1007/s00134-020-06147-7. Epub 2020 Jun 12. No abstract available.
Jones OY, Yeralan S. Is Long COVID a State of Systemic Pericyte Disarray? J Clin Med. 2022 Jan 24;11(3):572. doi: 10.3390/jcm11030572.
Munir H, McGettrick HM. Mesenchymal Stem Cell Therapy for Autoimmune Disease: Risks and Rewards. Stem Cells Dev. 2015 Sep 15;24(18):2091-100. doi: 10.1089/scd.2015.0008. Epub 2015 Jul 28.
Mezey E, Nemeth K. Mesenchymal stem cells and infectious diseases: Smarter than drugs. Immunol Lett. 2015 Dec;168(2):208-14. doi: 10.1016/j.imlet.2015.05.020. Epub 2015 Jun 4.
Arabpour E, Khoshdel S, Tabatabaie N, Akhgarzad A, Zangiabadian M, Nasiri MJ. Stem Cells Therapy for COVID-19: A Systematic Review and Meta-Analysis. Front Med (Lausanne). 2021 Nov 29;8:737590. doi: 10.3389/fmed.2021.737590. eCollection 2021.
Golchin A, Seyedjafari E, Ardeshirylajimi A. Mesenchymal Stem Cell Therapy for COVID-19: Present or Future. Stem Cell Rev Rep. 2020 Jun;16(3):427-433. doi: 10.1007/s12015-020-09973-w.
Worm-Smeitink M, Gielissen M, Bloot L, van Laarhoven HWM, van Engelen BGM, van Riel P, Bleijenberg G, Nikolaus S, Knoop H. The assessment of fatigue: Psychometric qualities and norms for the Checklist individual strength. J Psychosom Res. 2017 Jul;98:40-46. doi: 10.1016/j.jpsychores.2017.05.007. Epub 2017 May 8.
Plash WB, Diedrich A, Biaggioni I, Garland EM, Paranjape SY, Black BK, Dupont WD, Raj SR. Diagnosing postural tachycardia syndrome: comparison of tilt testing compared with standing haemodynamics. Clin Sci (Lond). 2013 Jan;124(2):109-14. doi: 10.1042/CS20120276.
Other Identifiers
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0001_CRYO_LC19_ADSC_001
Identifier Type: -
Identifier Source: org_study_id
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