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International Trial of Efficacy of Cytoflavin in Head Trauma (MITRA)

Primary Purpose

Head Trauma,Closed

Status
Recruiting
Phase
Phase 3
Locations
Russian Federation
Study Type
Interventional
Intervention
Cytoflavin ((Inosine + Nicotinamide + Riboflavin + Succinic Acid)
Placebo
Sponsored by
POLYSAN Scientific & Technological Pharmaceutical Company
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Head Trauma,Closed focused on measuring closed head injury, brain concussion, traumatic brain injury, TBI, Craniocerebral Trauma, posttraumatic amnesia

Eligibility Criteria

18 Years - 60 Years (Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Age from 18-60 (inclusive).
  2. Clinical diagnosis of TBI, cerebral contusion of moderate severity without compression.
  3. The written consent of the legal representative or the decision of the council to include the patient in the study.
  4. Possibility of a full assessment of eye opening, speech and motor response by GCS.
  5. GCS at the time of inclusion 9 - 14 (inclusive).
  6. Time of initiation of study drug therapy within 24 hours after the estimated or determined time of injury.
  7. The presence of post-traumatic amnesia, confusion and disorientation.
  8. Absence of indications for neurosurgery or other surgical intervention under general anesthesia.
  9. Normal brain CT scan, or the presence of subarachnoid hemorrhage and / or contusion foci of I-III types according to Kornienko and / or limited or diffuse cerebral edema.
  10. The expected duration of hospital stay >= 10 days.
  11. Absence of a disabling neurological or mental illness, information about the patient's disability prior to injury.
  12. Possibility to perform all procedures stipulated by the study protocol

Exclusion Criteria:

  1. The need to use the therapy prohibited by the study protocol.
  2. Concomitant injury, except for cases of damage to the skeleton, soft tissues, internal organs, which do not require (1) surgical intervention under general anesthesia, and (2) are not an independent indication for hospital treatment.
  3. Past / planned surgical intervention for the current episode of trauma under general anesthesia.
  4. Penetrating open TBI.
  5. Presence of the following lesions on the results of computed tomography (CT) of the brain performed prior to the patient's randomization:

    1. epidural hematoma or subdural hematoma;
    2. evidence of a previous head injury based on CT results;
    3. type IV contusion foci according to Kornienko's classification.
  6. Presence of any of the following risk factors for secondary brain injury at any time after TBI: hypoxia (SpO2 <90% based on pulse oximetry results); hypotension (systolic blood pressure <90 mm Hg) or shock;hypothermia (body temperature <35 ° C); clinical signs of respiratory failure, the need for mechanical ventilation.
  7. Drug addiction.
  8. Alcohol in saliva >=2 ‰ or a previous diagnosis of alcohol dependence.
  9. Depression of consciousness, presumably resulting from other reasons (for example, alcohol, drugs, drugs, poisonous substances).
  10. The presence of aphasia due to focal brain damage, which prevents communication with the researcher.
  11. Status epilepticus at the time of admission to the hospital or condition after an epileptic seizure.
  12. Pregnant and lactating women.
  13. Availability of information about concomitant chronic disease in the stage of decompensation.
  14. Intolerance to the components of CYTOFLAVIN®, anamnestic data on drug allergy to succinic acid, riboflavin, inosine, or nicotinamide.
  15. Severe renal or heart failure requiring restriction of the volume of injected fluid.
  16. The presence of a condition or disease that, in the opinion of the investigator, jeopardizes the patient's safety if the patient participates in the study, or may interfere with the performance of examination procedures, an objective assessment of the patient's condition, or distort the assessment of the outcome of TBI.
  17. Participation in any clinical study less than 3 months before the start of the study.
  18. Patients who are employees of the research center and their families.
  19. Language barrier.
  20. Availability of information that the patient is a stateless person or a citizen of another state

Sites / Locations

  • Ivanovskaya Regional Clinical HospitalRecruiting
  • City Clinical Hospital No. 67 named after L.A. VorokhobovRecruiting
  • Research Institute of Emergency Medicine n.a. N.V. SklifosovskyRecruiting
  • Nizhny Novgorod Regional Clinical Hospital named after N.A. SemashkoRecruiting
  • City Hospital of the Holy Martyr ElizabethRecruiting
  • Stavropol Regional Clinical HospitalRecruiting
  • State Autonomous Healthcare Institution of the Sverdlovsk Region "Central City Clinical Hospital No. 23"Recruiting

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Placebo Comparator

Arm Label

Cytoflavin ((Inosine + Nicotinamide + Riboflavin + Succinic Acid)

Placebo

Arm Description

Patients will receive treatment with the study drug, 20 ml twice a day IV, dissolved in 200 ml of 0.9% NS, for 10 days;patients will stay in the hospital for the the entire period of therapy. Observation of patients and assessment of the main parameters of the efficacy and safety will continue for 14 days.

Patients will receive 20 ml placebo (0.9% sodium chloride solution) twice a day IV, dissolved in 200 ml of 0.9% NS, for 10 days; patients will stay in the hospital for the the entire period of therapy. Observation of patients and assessment of the main parameters of the efficacy and safety will continue for 14 days.

Outcomes

Primary Outcome Measures

Galveston Orientation and Amnesia scale
The proportion of patients with regression of post-traumatic amnesia by day 7 of treatment, defined as having a Galveston score of >75 points on 3 consecutive days, up to and including day 7 of treatment.

Secondary Outcome Measures

Glasgow Coma Scale
Daily assessment by GCS for the period up to 14 days of the study
Glasgow Outcome scale - Extended (GOS-E)
Assessment by GOS-E after 3 months

Full Information

First Posted
November 12, 2020
Last Updated
October 4, 2022
Sponsor
POLYSAN Scientific & Technological Pharmaceutical Company
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1. Study Identification

Unique Protocol Identification Number
NCT04631484
Brief Title
International Trial of Efficacy of Cytoflavin in Head Trauma
Acronym
MITRA
Official Title
International, Multicenter, Randomized, Single Blind, Placebo-controlled Study of Efficacy and Safety of CITOFLAVIN® in the Acute Period of Head Injury in Adults
Study Type
Interventional

2. Study Status

Record Verification Date
October 2022
Overall Recruitment Status
Recruiting
Study Start Date
October 8, 2020 (Actual)
Primary Completion Date
September 2023 (Anticipated)
Study Completion Date
December 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
POLYSAN Scientific & Technological Pharmaceutical Company

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The study will access the efficacy and safety of treatment with CITOFLAVIN® in patients with non-penetrating moderately severe traumatic brain injury (TBI). The study recruits patients 18-60 years with TBI, corresponding to the clinical diagnosis of brain contusion, with GCS score 9 -14 at the time of inclusion , with the estimated time of initiation of therapy within 24 hours from the estimated or established time of trauma, with post-traumatic amnesia, confusion or disorientation and absence of indications for neurosurgery or other surgical intervention under general anesthesia. Cytoflavin® (Inosine + Nicotinamide + Riboflavin + Succinic Acid) is a combination drug, which improves cerebral blood flow, activates metabolic processes in the central nervous system, restores impaired consciousness, promotes regression of neurological symptoms and improvement of cognitive functions of the brain.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Head Trauma,Closed
Keywords
closed head injury, brain concussion, traumatic brain injury, TBI, Craniocerebral Trauma, posttraumatic amnesia

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Model Description
International, multicenter, randomized, single blind, third party (outcome assessor) blinding
Masking
ParticipantOutcomes Assessor
Masking Description
Participant, Outcomes Assessor
Allocation
Randomized
Enrollment
320 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Cytoflavin ((Inosine + Nicotinamide + Riboflavin + Succinic Acid)
Arm Type
Experimental
Arm Description
Patients will receive treatment with the study drug, 20 ml twice a day IV, dissolved in 200 ml of 0.9% NS, for 10 days;patients will stay in the hospital for the the entire period of therapy. Observation of patients and assessment of the main parameters of the efficacy and safety will continue for 14 days.
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Patients will receive 20 ml placebo (0.9% sodium chloride solution) twice a day IV, dissolved in 200 ml of 0.9% NS, for 10 days; patients will stay in the hospital for the the entire period of therapy. Observation of patients and assessment of the main parameters of the efficacy and safety will continue for 14 days.
Intervention Type
Drug
Intervention Name(s)
Cytoflavin ((Inosine + Nicotinamide + Riboflavin + Succinic Acid)
Intervention Description
20 ml (2 ampoules, 10 ml each) dissolved in 200 ml of 0.9% sodium chloride, intravenously 2 times a day with an interval of 12 ± 2 hours, for 10 days.
Intervention Type
Drug
Intervention Name(s)
Placebo
Intervention Description
20 ml of 0.9% sodium chloride (2 ampoules of 10 ml each), added to 200 ml of 0.9% sodium chloride, intravenously 2 times a day with an interval of 12 ± 2 hours, for 10 days
Primary Outcome Measure Information:
Title
Galveston Orientation and Amnesia scale
Description
The proportion of patients with regression of post-traumatic amnesia by day 7 of treatment, defined as having a Galveston score of >75 points on 3 consecutive days, up to and including day 7 of treatment.
Time Frame
7 days
Secondary Outcome Measure Information:
Title
Glasgow Coma Scale
Description
Daily assessment by GCS for the period up to 14 days of the study
Time Frame
14 days
Title
Glasgow Outcome scale - Extended (GOS-E)
Description
Assessment by GOS-E after 3 months
Time Frame
90 days

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
60 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Age from 18-60 (inclusive). Clinical diagnosis of TBI, cerebral contusion of moderate severity without compression. The written consent of the legal representative or the decision of the council to include the patient in the study. Possibility of a full assessment of eye opening, speech and motor response by GCS. GCS at the time of inclusion 9 - 14 (inclusive). Time of initiation of study drug therapy within 24 hours after the estimated or determined time of injury. The presence of post-traumatic amnesia, confusion and disorientation. Absence of indications for neurosurgery or other surgical intervention under general anesthesia. Normal brain CT scan, or the presence of subarachnoid hemorrhage and / or contusion foci of I-III types according to Kornienko and / or limited or diffuse cerebral edema. The expected duration of hospital stay >= 10 days. Absence of a disabling neurological or mental illness, information about the patient's disability prior to injury. Possibility to perform all procedures stipulated by the study protocol Exclusion Criteria: The need to use the therapy prohibited by the study protocol. Concomitant injury, except for cases of damage to the skeleton, soft tissues, internal organs, which do not require (1) surgical intervention under general anesthesia, and (2) are not an independent indication for hospital treatment. Past / planned surgical intervention for the current episode of trauma under general anesthesia. Penetrating open TBI. Presence of the following lesions on the results of computed tomography (CT) of the brain performed prior to the patient's randomization: epidural hematoma or subdural hematoma; evidence of a previous head injury based on CT results; type IV contusion foci according to Kornienko's classification. Presence of any of the following risk factors for secondary brain injury at any time after TBI: hypoxia (SpO2 <90% based on pulse oximetry results); hypotension (systolic blood pressure <90 mm Hg) or shock;hypothermia (body temperature <35 ° C); clinical signs of respiratory failure, the need for mechanical ventilation. Drug addiction. Alcohol in saliva >=2 ‰ or a previous diagnosis of alcohol dependence. Depression of consciousness, presumably resulting from other reasons (for example, alcohol, drugs, drugs, poisonous substances). The presence of aphasia due to focal brain damage, which prevents communication with the researcher. Status epilepticus at the time of admission to the hospital or condition after an epileptic seizure. Pregnant and lactating women. Availability of information about concomitant chronic disease in the stage of decompensation. Intolerance to the components of CYTOFLAVIN®, anamnestic data on drug allergy to succinic acid, riboflavin, inosine, or nicotinamide. Severe renal or heart failure requiring restriction of the volume of injected fluid. The presence of a condition or disease that, in the opinion of the investigator, jeopardizes the patient's safety if the patient participates in the study, or may interfere with the performance of examination procedures, an objective assessment of the patient's condition, or distort the assessment of the outcome of TBI. Participation in any clinical study less than 3 months before the start of the study. Patients who are employees of the research center and their families. Language barrier. Availability of information that the patient is a stateless person or a citizen of another state
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Aleksey L Kovalenko, Doc Biol Sci
Phone
+78127108225
Ext
212
Email
science@polysan.ru
First Name & Middle Initial & Last Name or Official Title & Degree
Tatiana Kharitonova, MD, PhD
Email
t_haritonova@polysan.ru
Facility Information:
Facility Name
Ivanovskaya Regional Clinical Hospital
City
Ivanovo
Country
Russian Federation
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Tatiana A Bragina, MD, PhD
Facility Name
City Clinical Hospital No. 67 named after L.A. Vorokhobov
City
Moscow
Country
Russian Federation
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Vadim A Shandalin, MD, PhD
Facility Name
Research Institute of Emergency Medicine n.a. N.V. Sklifosovsky
City
Moscow
Country
Russian Federation
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Sergey S Petrikov, Prof
Facility Name
Nizhny Novgorod Regional Clinical Hospital named after N.A. Semashko
City
Nizhny Novgorod
Country
Russian Federation
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Vera N Gridorieva, Prof
Facility Name
City Hospital of the Holy Martyr Elizabeth
City
Saint-Petersburg
ZIP/Postal Code
197706
Country
Russian Federation
Individual Site Status
Recruiting
Facility Name
Stavropol Regional Clinical Hospital
City
Stavropol'
Country
Russian Federation
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Vasiliy V Fisher, MD, PhD
Facility Name
State Autonomous Healthcare Institution of the Sverdlovsk Region "Central City Clinical Hospital No. 23"
City
Yekaterinburg
Country
Russian Federation
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Vadim V Gusev, MD, PhD

12. IPD Sharing Statement

Learn more about this trial

International Trial of Efficacy of Cytoflavin in Head Trauma

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