Ignite Creation Date:
2024-05-06 @ 2:57 PM
Last Modification Date:
2024-10-26 @ 1:40 PM
Study NCT ID:
NCT04476888
Status:
COMPLETED
Last Update Posted:
2021-01-20
First Post:
2020-07-16
Brief Title:
Convalescent Plasma Treatment in COVID-19
Sponsor:
Aga Khan University
Organization:
Aga Khan University
Study Overview
Official Title:
Convalescent Plasma Treatment in COVID-19 Patients at a Tertiary Care Center in Pakistan
Status:
COMPLETED
Status Verified Date:
2021-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
COLLATE
Brief Summary:
The outbreak of severe acute respiratory syndrome coronavirus 2 SARS-CoV-2 occurred initially in December 2019 in the city of Wuhan Hubei province China Patients mainly presented with respiratory symptoms and this novel pathogen was identifiedAt present the core management of COVID-19 includes infection prevention case detection monitoring and supportive care While specific new drugs and vaccines are being researched certain drugs that are already present in medical arsenal are under trial too
One investigational treatment being explored for COVID-19 is the use of convalescent plasma CP collected from recovered COVID-19 patients Convalescent Plasma is a source of passive immune therapy- the administration of specific antibodies against a given agent for preventing or treating an infectious disease due to that agent The main anticipated mechanism of action of Convalescent Plasma therapy in COVID19 is viral neutralization Other possible mechanisms include antibody-dependent cellular cytotoxicity and phagocytosis There are numerous examples in which convalescent plasma CP has been used successfully as post exposure prophylaxis andor treatment of infectious diseases including other outbreaks of coronaviruses eg SARS-1 MERS-CoV and very recently in 2014 the Ebola virus outbreak In SARS-CoV-2 Shen et al published a case series of 5 critically ill patients with COVID-19 and acute respiratory distress syndrome showing improvement in clinical status after transfusion of CP
Therefore the objective of this study is to determine the safety and efficacy of transfusing convalescent plasma in patients admitted with COVID-19 at Aga Khan University Karachi Pakistan The investigators hypothesize that CP will decrease the length of hospital stay and overall mortality in patients with COVID-19
In this study convalescent plasma will be collected from the donors who have been recovered from SARS-CoV-2 infection and transfused it to the patients admitted with active severe critical COVID-19 at the Aga Khan University Hospital Karachi
STUDY DESIGN Non-randomized open Label trial
INCLUSION CRITERIA IN TREATMENT ARM
i Inpatients at AKU with positive SARS-CoV-2 infection by rRT-PCR and who have provided written informed consent for inclusion in the trial
ii Age 18 years
iii Severe or immediately life-threatening COVID-19 defined by any of
Respiratory rate 30min
Blood oxygen saturation 93 at room air
Partial pressure of arterial Oxygen to Fraction of inspired Oxygen ratio 300
Lung infiltrates 50 within 24 to 48 hours on radiology X-ray or CT scan
Need for mechanical ventilation
respiratory failure
septic shock
multiple organ dysfunction or failure
EXCLUSION CRITERIA
i Negative rRT-PCR from respiratory secretions or blood within 48 h prior to assessment of eligibility
ii History of allergic reaction to blood or plasma products as judged by the investigator
iii Medical conditions in which receipt of 500 mL intravascular volume may be detrimental to the patient eg actively decompensated congestive heart failure
iv Enrolment in any other clinical trial for an investigational therapy
CONTROL GROUP
COVID-19 patients recruited during the period before CP becomes available or for whom no compatible CP is available will be given Standard of Care and will be followed for study outcomes Data from these SC patients will be used as comparator in the analysis of the study
One investigational treatment being explored for COVID-19 is the use of convalescent plasma CP collected from recovered COVID-19 patients Convalescent Plasma is a source of passive immune therapy- the administration of specific antibodies against a given agent for preventing or treating an infectious disease due to that agent The main anticipated mechanism of action of Convalescent Plasma therapy in COVID19 is viral neutralization Other possible mechanisms include antibody-dependent cellular cytotoxicity and phagocytosis There are numerous examples in which convalescent plasma CP has been used successfully as post exposure prophylaxis andor treatment of infectious diseases including other outbreaks of coronaviruses eg SARS-1 MERS-CoV and very recently in 2014 the Ebola virus outbreak In SARS-CoV-2 Shen et al published a case series of 5 critically ill patients with COVID-19 and acute respiratory distress syndrome showing improvement in clinical status after transfusion of CP
Therefore the objective of this study is to determine the safety and efficacy of transfusing convalescent plasma in patients admitted with COVID-19 at Aga Khan University Karachi Pakistan The investigators hypothesize that CP will decrease the length of hospital stay and overall mortality in patients with COVID-19
In this study convalescent plasma will be collected from the donors who have been recovered from SARS-CoV-2 infection and transfused it to the patients admitted with active severe critical COVID-19 at the Aga Khan University Hospital Karachi
STUDY DESIGN Non-randomized open Label trial
INCLUSION CRITERIA IN TREATMENT ARM
i Inpatients at AKU with positive SARS-CoV-2 infection by rRT-PCR and who have provided written informed consent for inclusion in the trial
ii Age 18 years
iii Severe or immediately life-threatening COVID-19 defined by any of
Respiratory rate 30min
Blood oxygen saturation 93 at room air
Partial pressure of arterial Oxygen to Fraction of inspired Oxygen ratio 300
Lung infiltrates 50 within 24 to 48 hours on radiology X-ray or CT scan
Need for mechanical ventilation
respiratory failure
septic shock
multiple organ dysfunction or failure
EXCLUSION CRITERIA
i Negative rRT-PCR from respiratory secretions or blood within 48 h prior to assessment of eligibility
ii History of allergic reaction to blood or plasma products as judged by the investigator
iii Medical conditions in which receipt of 500 mL intravascular volume may be detrimental to the patient eg actively decompensated congestive heart failure
iv Enrolment in any other clinical trial for an investigational therapy
CONTROL GROUP
COVID-19 patients recruited during the period before CP becomes available or for whom no compatible CP is available will be given Standard of Care and will be followed for study outcomes Data from these SC patients will be used as comparator in the analysis of the study
Detailed Description:
Objective
To investigate the efficacy and safety of transfusing convalescent plasma collected from patients who have recovered from COVID-19 disease to patients admitted at Aga Khan University Hospital for the management of active COVID-19 disease
Methods
A Study design Non-randomized open Label trial
B Study population
1 CP donors
Inclusion criteria All the following should be met
i Outpatients or discharged inpatients of AKUH diagnosed with SARS-CoV-2 infection by real time Reverse Transcriptase-Polymerase Chain Reaction rRT-PCR and who have provided written informed consent for inclusion in the trial ii Evidence of viral clearance by negative rRT-PCR at 1 clinical recovery and 2 24 hours before the intended time of CP collection The interval between these two tests should be at least 14 days
iii Age between 18- 60 years
Exclusion criteria Ineligible to donate plasma according to donor selection criteria used at AKUH blood bank
CP recipients treatment arm
Inclusion criteria i Inpatients at AKU with positive SARS-CoV-2 infection by rRT-PCR and who have provided written informed consent for inclusion in the trial ii Age 18 years iii Severe or immediately life-threatening COVID-19 defined by any of
Respiratory rate 30min
Blood oxygen saturation 93 at room air
Partial pressure of arterial Oxygen to Fraction of inspired Oxygen ratio 300
Lung infiltrates 50 within 24 to 48 hours on radiology X-ray or CT scan
Need for mechanical ventilation
respiratory failure
septic shock
multiple organ dysfunction or failure
Exclusion criteria i Negative rRT-PCR from respiratory secretions or blood within 48 h prior to assessment of eligibility
ii History of allergic reaction to blood or plasma products as judged by the investigator
iii Medical conditions in which receipt of 500 mL intravascular volume may be detrimental to the patient eg actively decompensated congestive heart failure
iv Enrolment in any other clinical trial for an investigational therapy
2 Control group
COVID-19 patients recruited during the period before CP becomes available or for whom no compatible CP is available will be given Standard of Care and will be followed for study outcomes Data from these SC patients will be the used as comparator in the analysis of the study
C Informed consent
1 CP donors Consent for CP donation from those eligible to donate will be taken by the principal investigator
2 CP recipient Informed consent will be taken by a healthcare provider in the primary team caring for the patient using standard infection control precautions If the patient is deemed to lack capacity for consent then consent will be taken by next of kin
D Study procedures
1 Convalescent Plasma Collection and Storage
Potential donors who meet the inclusion criteria and have given informed consent will undergo pre-donation testing to assess final suitability for donation according to the routine policy and procedures Pre-donation testing will include
ABO and RhD grouping
Blood screening tests for transfusion transmissible infections according to the blood bank routine policy and procedures including serology of HBV HCV HIV malaria syphilis and nucleic acid testing NAT for HBV HCV and HIV
IgG antibody testing through SARS-CoV-2 IgG antibodies ELISA Kits Sample will also be stored for PRNT testing which will be performed later when facility become available The results of pre-donation testing will be reviewed Potential donors who test negative for all TTI tests and positive for SARS CoV-2 Ig G antibodies will be selected for CP donations CP will preferably be collected by apheresis from donors as it enables collection and storage of large volumes of CP that may be used for more than one patient In apheresis procedure approximately one-liter plasma would be obtained from the donor and replacement fluid 1000ml normal saline will be infused This 1000 ml plasma will be divided into 2 portions of 500 ml each so that it can be used to transfuse 2 patients
Principle of Apheresis Donor apheresis is a process in which whole blood is withdrawn from a donors circulation desired component platelets plasma red blood cells or stem cells is separated out and retained while remainder is returned to the donor During apheresis the blood pumps through the cell-separator and the desired components are collected in a sterile plastic container and recombined remaining elements are returned to the donor
Pre-procedural steps
Ensure donor identity
Ensure that the donor has had something to eat and drink prior to apheresis
Measure and record weight and height
On-call doctor ensures the donor is fit to undergo the procedure
Doctor fills donor assessment form before procedure and technologist also fill remaining column of assessment form during and after procedure
Inform consent is obtained by medical doctor and signed by donor with all risks discussed
Procedure
The apheresis technologist installs kit and primes the machine for the procedure as per manufacturers guidelines or manual Then he enters the donors age gender weight height and hematocrit in a machine Then machine displays total blood volume
When machine is ready technologist cleans the insides of both arms inserts a needle into one vein in each arm connects the donor to the apheresis machine Performs procedure as per manufactures manual Blood is drawn from one of the donors arms and is spun in a centrifuge within the machine thus separating platelets from whole blood The donors blood is in a sterile closed-system apheresis kit within centrifuge This kit allows the blood to be spun in the centrifuge and prevent it from touching the machine eliminating the risk of contamination After the plasma separation the donors red cells white cells and platelets return to the donor through the other arm
When the desired component collected select reinfusion and the blood remaining in the circuit is returned to the donor Needles are the removed and pressure is applied to the venipuncture site until bleeding has stopped A pressure dressing is then applied to the phlebotomy site Kit and other disposable items dispose-off in an appropriate biohazard disposable container and send for incineration
When procedure is completed post-donation instructions are given to donor and after procedure technologist asks the donor to rest for15 to 20 minutes written information at time of donation
If donor is feeling well heshe asked to stand by the chair for a few moments to ensure that do not experience hypotension Otherwise see a doctor if feels uncomfortable
The donor would be provided with good care before during and after the whole blood donation or apheresis procedure On-call doctor and medical technologist will monitors donor throughout procedure Any adverse donor reactions will be adequately and promptly managed and recorded as per routine blood bank policy and procedures
The inter-donation interval for collection of plasma by apheresis would be no less than two weeks
Only if a donor is not fit to undergo apheresis or does not agree for the apheresis procedure then such donor will be given the option to donate Whole Blood This method will be just like routine blood donation in which we will collect 450-500 ml whole blood from the donor in a bag We will then use the collected whole blood bag to prepare plasma approx 150 ml plasma by centrifugation as per routine blood bank SOP The plasma collected by this whole blood method will need pooling ie 3 plasma units collected from different donors will be pooled to get a single patients dose 500 ml
Potential donors with abnormal TTI test results would not be accepted and will be referred to appropriate health-care institutions for further investigation confirmation counselling treatment and care
CP separated from whole blood donations or collected by apheresis will be stored as liquid plasma between 2 degree centigrade and 6 degree centigrade in blood bank refrigerators for up to 40 days Alternatively it will be frozen either within 8 hours of collection as Fresh Frozen Plasma or within 18-24 hours of collection as Plasma Frozen Within 24 hours and stored for up to 12 months at or below -18 degree centigrade in a controlled plasma freezer
2 Administration of Convalescent Plasma therapy to patients COVID-19 patients who meet the eligibility criteria for treatment will be approached for consent
Patients will have their blood type determined CP must be ABO compatible with the recipients blood type
Whether plasma have been obtained from apheresis procedure or separated from whole blood donation the transfusion protocol would be the same Patients will receive two consecutive transfusions of 250 ml of ABO-compatible convalescent plasma ie 500 ml of convalescent plasma in total Each transfusion will be administered over a 20-minute period with a 15-minute interval between the two transfusions Transfusion will be done in accordance with the standard policy routinely used at hospital for administration of blood products
E Concomitant therapy The clinical team will have complete independent control of patient management and as such management other than CP therapy will not be influenced by the intervention or study team Co-interventions including corticosteroids antiviral drugs interferon etc will be documented on the study case report forms
F Withdrawal of subjects Subjects may voluntarily withdraw from the trial at any time after informing the investigators At the time of informed consent and again at communication of this decision the importance of staying in the study for the full duration of follow-up will be explained to subjects by the investigators The reason for withdrawal will be documented
For subjects who withdraw due to adverse events AEs defined below investigators will closely follow up their AEs until the subject returns to the baseline state or till their condition is stable If subjects are lost to follow-up existing data collected until the time of loss to follow up will be used for analysis
Adverse events
Slow intravenous transfusion of convalescent plasma therapy will be given with careful monitoring of the patient for any acute transfusion reactions particularly during the first 15-20 minutes Transfusion will be completed within 2 hours of commencement with monitoring and recording of the patients vital signs by the transfusion nurse Adverse events are defined as any serious or intolerable events which in the investigators judgement requires withdrawal of the subject from the study These include
1 Allergic reactions including oropharyngeal edema severe rash bronchospasm and immediate-type allergic reactions
2 Complications of intravascular volume overload and transfusion-related acute lung injury TRALI
3 Serious adverse events
1 Life-threatening
2 Death
3 Significant disabilityincapacity
4 Hospitalization or prolonged hospitalization
5 Congenital abnormality
Ethics The trial will be conducted in compliance with the principles of the Declaration of Helsinki version 2013 and to principles of Good Clinical Practice Inclusion in the trial will be voluntary and subject to provision of written informed consent Each participant will be informed of their right to withdraw from the study at any time without penalty or loss of benefits including standard of care Confidentiality of all subjects will be maintained throughout the trial Blood and plasma units will be stored using ID numbers instead of identifiable information Access to subject medical records will be provided to authorized staff only
Ethical approval has been obtained from the AKUH ethics Review Committee and National Bioethics Committe before trial commencement and any subsequent protocol amendments will be submitted to the ERC immediately A copy of the Final study report will also be submitted to the ERC
PI will monitor data frequently for quality and completeness CRF data will be derived from source data and all CRFs will be kept in lock and key Electronic data will be stored in principal investigators computer in a password protected file
To investigate the efficacy and safety of transfusing convalescent plasma collected from patients who have recovered from COVID-19 disease to patients admitted at Aga Khan University Hospital for the management of active COVID-19 disease
Methods
A Study design Non-randomized open Label trial
B Study population
1 CP donors
Inclusion criteria All the following should be met
i Outpatients or discharged inpatients of AKUH diagnosed with SARS-CoV-2 infection by real time Reverse Transcriptase-Polymerase Chain Reaction rRT-PCR and who have provided written informed consent for inclusion in the trial ii Evidence of viral clearance by negative rRT-PCR at 1 clinical recovery and 2 24 hours before the intended time of CP collection The interval between these two tests should be at least 14 days
iii Age between 18- 60 years
Exclusion criteria Ineligible to donate plasma according to donor selection criteria used at AKUH blood bank
CP recipients treatment arm
Inclusion criteria i Inpatients at AKU with positive SARS-CoV-2 infection by rRT-PCR and who have provided written informed consent for inclusion in the trial ii Age 18 years iii Severe or immediately life-threatening COVID-19 defined by any of
Respiratory rate 30min
Blood oxygen saturation 93 at room air
Partial pressure of arterial Oxygen to Fraction of inspired Oxygen ratio 300
Lung infiltrates 50 within 24 to 48 hours on radiology X-ray or CT scan
Need for mechanical ventilation
respiratory failure
septic shock
multiple organ dysfunction or failure
Exclusion criteria i Negative rRT-PCR from respiratory secretions or blood within 48 h prior to assessment of eligibility
ii History of allergic reaction to blood or plasma products as judged by the investigator
iii Medical conditions in which receipt of 500 mL intravascular volume may be detrimental to the patient eg actively decompensated congestive heart failure
iv Enrolment in any other clinical trial for an investigational therapy
2 Control group
COVID-19 patients recruited during the period before CP becomes available or for whom no compatible CP is available will be given Standard of Care and will be followed for study outcomes Data from these SC patients will be the used as comparator in the analysis of the study
C Informed consent
1 CP donors Consent for CP donation from those eligible to donate will be taken by the principal investigator
2 CP recipient Informed consent will be taken by a healthcare provider in the primary team caring for the patient using standard infection control precautions If the patient is deemed to lack capacity for consent then consent will be taken by next of kin
D Study procedures
1 Convalescent Plasma Collection and Storage
Potential donors who meet the inclusion criteria and have given informed consent will undergo pre-donation testing to assess final suitability for donation according to the routine policy and procedures Pre-donation testing will include
ABO and RhD grouping
Blood screening tests for transfusion transmissible infections according to the blood bank routine policy and procedures including serology of HBV HCV HIV malaria syphilis and nucleic acid testing NAT for HBV HCV and HIV
IgG antibody testing through SARS-CoV-2 IgG antibodies ELISA Kits Sample will also be stored for PRNT testing which will be performed later when facility become available The results of pre-donation testing will be reviewed Potential donors who test negative for all TTI tests and positive for SARS CoV-2 Ig G antibodies will be selected for CP donations CP will preferably be collected by apheresis from donors as it enables collection and storage of large volumes of CP that may be used for more than one patient In apheresis procedure approximately one-liter plasma would be obtained from the donor and replacement fluid 1000ml normal saline will be infused This 1000 ml plasma will be divided into 2 portions of 500 ml each so that it can be used to transfuse 2 patients
Principle of Apheresis Donor apheresis is a process in which whole blood is withdrawn from a donors circulation desired component platelets plasma red blood cells or stem cells is separated out and retained while remainder is returned to the donor During apheresis the blood pumps through the cell-separator and the desired components are collected in a sterile plastic container and recombined remaining elements are returned to the donor
Pre-procedural steps
Ensure donor identity
Ensure that the donor has had something to eat and drink prior to apheresis
Measure and record weight and height
On-call doctor ensures the donor is fit to undergo the procedure
Doctor fills donor assessment form before procedure and technologist also fill remaining column of assessment form during and after procedure
Inform consent is obtained by medical doctor and signed by donor with all risks discussed
Procedure
The apheresis technologist installs kit and primes the machine for the procedure as per manufacturers guidelines or manual Then he enters the donors age gender weight height and hematocrit in a machine Then machine displays total blood volume
When machine is ready technologist cleans the insides of both arms inserts a needle into one vein in each arm connects the donor to the apheresis machine Performs procedure as per manufactures manual Blood is drawn from one of the donors arms and is spun in a centrifuge within the machine thus separating platelets from whole blood The donors blood is in a sterile closed-system apheresis kit within centrifuge This kit allows the blood to be spun in the centrifuge and prevent it from touching the machine eliminating the risk of contamination After the plasma separation the donors red cells white cells and platelets return to the donor through the other arm
When the desired component collected select reinfusion and the blood remaining in the circuit is returned to the donor Needles are the removed and pressure is applied to the venipuncture site until bleeding has stopped A pressure dressing is then applied to the phlebotomy site Kit and other disposable items dispose-off in an appropriate biohazard disposable container and send for incineration
When procedure is completed post-donation instructions are given to donor and after procedure technologist asks the donor to rest for15 to 20 minutes written information at time of donation
If donor is feeling well heshe asked to stand by the chair for a few moments to ensure that do not experience hypotension Otherwise see a doctor if feels uncomfortable
The donor would be provided with good care before during and after the whole blood donation or apheresis procedure On-call doctor and medical technologist will monitors donor throughout procedure Any adverse donor reactions will be adequately and promptly managed and recorded as per routine blood bank policy and procedures
The inter-donation interval for collection of plasma by apheresis would be no less than two weeks
Only if a donor is not fit to undergo apheresis or does not agree for the apheresis procedure then such donor will be given the option to donate Whole Blood This method will be just like routine blood donation in which we will collect 450-500 ml whole blood from the donor in a bag We will then use the collected whole blood bag to prepare plasma approx 150 ml plasma by centrifugation as per routine blood bank SOP The plasma collected by this whole blood method will need pooling ie 3 plasma units collected from different donors will be pooled to get a single patients dose 500 ml
Potential donors with abnormal TTI test results would not be accepted and will be referred to appropriate health-care institutions for further investigation confirmation counselling treatment and care
CP separated from whole blood donations or collected by apheresis will be stored as liquid plasma between 2 degree centigrade and 6 degree centigrade in blood bank refrigerators for up to 40 days Alternatively it will be frozen either within 8 hours of collection as Fresh Frozen Plasma or within 18-24 hours of collection as Plasma Frozen Within 24 hours and stored for up to 12 months at or below -18 degree centigrade in a controlled plasma freezer
2 Administration of Convalescent Plasma therapy to patients COVID-19 patients who meet the eligibility criteria for treatment will be approached for consent
Patients will have their blood type determined CP must be ABO compatible with the recipients blood type
Whether plasma have been obtained from apheresis procedure or separated from whole blood donation the transfusion protocol would be the same Patients will receive two consecutive transfusions of 250 ml of ABO-compatible convalescent plasma ie 500 ml of convalescent plasma in total Each transfusion will be administered over a 20-minute period with a 15-minute interval between the two transfusions Transfusion will be done in accordance with the standard policy routinely used at hospital for administration of blood products
E Concomitant therapy The clinical team will have complete independent control of patient management and as such management other than CP therapy will not be influenced by the intervention or study team Co-interventions including corticosteroids antiviral drugs interferon etc will be documented on the study case report forms
F Withdrawal of subjects Subjects may voluntarily withdraw from the trial at any time after informing the investigators At the time of informed consent and again at communication of this decision the importance of staying in the study for the full duration of follow-up will be explained to subjects by the investigators The reason for withdrawal will be documented
For subjects who withdraw due to adverse events AEs defined below investigators will closely follow up their AEs until the subject returns to the baseline state or till their condition is stable If subjects are lost to follow-up existing data collected until the time of loss to follow up will be used for analysis
Adverse events
Slow intravenous transfusion of convalescent plasma therapy will be given with careful monitoring of the patient for any acute transfusion reactions particularly during the first 15-20 minutes Transfusion will be completed within 2 hours of commencement with monitoring and recording of the patients vital signs by the transfusion nurse Adverse events are defined as any serious or intolerable events which in the investigators judgement requires withdrawal of the subject from the study These include
1 Allergic reactions including oropharyngeal edema severe rash bronchospasm and immediate-type allergic reactions
2 Complications of intravascular volume overload and transfusion-related acute lung injury TRALI
3 Serious adverse events
1 Life-threatening
2 Death
3 Significant disabilityincapacity
4 Hospitalization or prolonged hospitalization
5 Congenital abnormality
Ethics The trial will be conducted in compliance with the principles of the Declaration of Helsinki version 2013 and to principles of Good Clinical Practice Inclusion in the trial will be voluntary and subject to provision of written informed consent Each participant will be informed of their right to withdraw from the study at any time without penalty or loss of benefits including standard of care Confidentiality of all subjects will be maintained throughout the trial Blood and plasma units will be stored using ID numbers instead of identifiable information Access to subject medical records will be provided to authorized staff only
Ethical approval has been obtained from the AKUH ethics Review Committee and National Bioethics Committe before trial commencement and any subsequent protocol amendments will be submitted to the ERC immediately A copy of the Final study report will also be submitted to the ERC
PI will monitor data frequently for quality and completeness CRF data will be derived from source data and all CRFs will be kept in lock and key Electronic data will be stored in principal investigators computer in a password protected file
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None