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Septic Shock | Russian Clinical Trial of Mesenchymal Cells in Patients With Septic Shock and Severe Neutropenia

Septic Shock research study

What is the primary objective of this study?

Septic shock remains a significant clinical problem associated with high rates of mortality among neutropenic patient despite antimicrobial therapy and supportive care. Recently, mesenchymal stromal cells (MSC) have demonstrated remarkable potential effect in sepsis. MSC treatment significantly reduced mortality in septic mice receiving appropriate antimicrobial therapy. MSCs reduced systemic inflammatory cytokine levels in mice, down-regulated of inflammation and inflammation-related genes (such as interleukin-10, interleukin-6). Bacterial clearance was greater in MSC-treated mice. Thus, MSCs have beneficial effects on experimental sepsis and suggest that MSСs-therapy may be an effective adjunctive treatment to reduce sepsis-related mortality. The safety of MSCs is proved by Graft-versus-host disease treatment MSCs in patients after bone marrow transplantation. This study hypothesis is that MSCs reduce organ dysfunction/injury, systemic inflammation and mortality in patients with septic shock and severe neutropenia. The main goal of the study is to evaluate the impact of MSCs therapy on organ dysfunction/injury, systemic inflammation and 28-day mortality in patients with septic shock and severe neutropenia. All patients will be randomized in two groups: control group (standard treatment of septic shock) and MSCs-group (standard treatment of septic shock + MSCs infusion of 1-2 millions/kg/ day).

Who is eligible to participate?

Inclusion Criteria: septic shock ≤10 hs after onset of septic shock severe neutropenia(≤ 1 10^9/l) Patients ≥17 years Signed Informed Consent to treatment Exclusion Criteria: oncohematological patients with resistance to chemotherapy Unsigned Informed Consent to treatment Age >75 years; Pregnancy

Which medical condition, disease, disorder, syndrome, illness, or injury is researched?

Septic Shock

Nonchemotherapy Drug-induced Neutropenia

Neutropenia After Chemotherapy in Oncohematological Patients

Neutropenia in Patients With Aplastic Anemia

Study Interventions

Interventions can include giving participants drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available or noninvasive approaches such as surveys, education, and interviews.

Genetic:Mesenchymal stromal cellsMSCs intravenous infusion of 1-2 millions/kg/day will be performed not more than 10 hs after onset of septic shock in patients with severe neutropenia(≤ 1x10^9/l).

Drug:Standard therapy of septic shockAntibiotic therapy Fluid therapy Vasopressors Inotropic therapy Steroids

Study Arms

Research studies and clinical trials typically have two or more research arms. An arm is a group of people who receive the same treatment in the study.

Standard therapy of septic shockaccording to Surviving Sepsis Campaign 2012 Antibiotic therapy Fluid therapy Vasopressors Inotropic therapy Steroids

Mesenchymal stromal cells+ standard therapy of septic shockMSCs intravenous infusion of 1-2 millions/kg/day will be performed not more than 10 hs after onset of septic shock in patients with severe neutropenia(≤ 1x10^9/l). according to Surviving Sepsis Campaign 2012: Antibiotic therapy Fluid therapy Vasopressors Inotropic therapy Steroids

Study Status

Unknown status

Start Date: December 2012

Completed Date: May 2015

Phase: Phase 1/Phase 2

Type: Interventional

Design:

Primary Outcome: mortality

Secondary Outcome: Evaluation of MSC therapy effects on organ dysfunction

Study sponsors, principal investigator, and references

Principal Investigator: Gennady M. Galstyan, MD PhD

Lead Sponsor: National Research Center for Hematology, Russia

Collaborator:

More information:https://clinicaltrials.gov/show/NCT01849237

Dellinger RP, Levy MM, Rhodes A, Annane D, Gerlach H, Opal SM, Sevransky JE, Sprung CL, Douglas IS, Jaeschke R, Osborn TM, Nunnally ME, Townsend SR, Reinhart K, Kleinpell RM, Angus DC, Deutschman CS, Machado FR, Rubenfeld GD, Webb S, Beale RJ, Vincent JL, Moreno R; Surviving Sepsis Campaign Guidelines Committee including The Pediatric Subgroup. Surviving Sepsis Campaign: international guidelines for management of severe sepsis and septic shock, 2012. Intensive Care Med. 2013 Feb;39(2):165-228. doi: 10.1007/s00134-012-2769-8. Epub 2013 Jan 30.

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