Efficacy and Safety Clinical Trial of Tenoten for Children Liquid Dosage Form Therapy in Infants With Sequelae of Perinatal Brain Injury

Phase 3

Completed

Conditions: Sequelae of Perinatal Brain Injury

Interventions: Drug: Tenoten for children
Drug: Placebo

Registration Number: NCT03159611

Lead Sponsor: Materia Medica Holding

Brief Summary: Purpose of the study:

* To assess the clinical efficacy of Tenoten for children liquid dosage form therapy (10 oral drops per day for 12 weeks) in Infants with Sequelae of Perinatal Brain Injury (mild-to-moderate cerebral hypoxia-ischaemia and/or mild-to-moderate intracranial haemorrhage).

* To assess the safety of Tenoten for children liquid dosage form therapy (10 oral drops per day for 12 weeks) in Infants with Sequelae of Perinatal Brain Injury (mild-to-moderate cerebral hypoxia-ischaemia and/or mild-to-moderate intracranial haemorrhage).

Detailed Description: Not available

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 182

Inclusion Criteria

Full-term infants aged 29 days to 9 months.
Diagnosis of Sequelae of Perinatal Brain Injury (mild-to-moderate cerebral hypoxia-ischemia and/or mild-to-moderate intracranial hemorrhage).
Total Jurba-Mastyukova score of < 27 (but > 12).
Physical development parameters within 25-27 centiles.
Neurologist's outpatient observation.
Information sheet (informed consent form) for parents/adoptive parents for participation in the clinical study signed by the child's parents/adoptive parents.

Exclusion Criteria

Previously diagnosed lesions, diseases and conditions:

1.1. Cerebral ischemia (grade III). 1.2. Intraventricular hemorrhage (grade III). 1.3. Metabolic and toxic disorders affecting central nervous system (persistent neonatal hypoglycemia, hyperbilirubinemia associated with elevated indirect bilirubin, and other severe conditions).

1.4. Intracranial birth injury, focal impairments due to brain injuries (pareses and paralyses).

1.5. Sequelae of birth injury to spinal cord, cranial nerves and peripheral nervous system (peripheral pareses and paralyses).

1.6. Different types of hydrocephalus. 1.7. Symptomatic epilepsy and epileptic syndromes. 1.8. Sequelae of perinatal central nervous system (CNS) infectious diseases (injury to CNS caused by neonatal sepsis, encephalitis, meningitis, meningoencephalitis, ventriculitis).

1.9. Infectious diseases including congenital diseases (cytomegalovirus infection, rubella, herpesvirus or enterovirus infection, toxoplasmosis, syphilis, HIV infection, etc.).

1.10. Chronic respiratory diseases originating in the perinatal period, including bronchopulmonary dysplasia.

1.11. Hereditary metabolic diseases including glycogen storage disease (glycogenoses, E74.0), galactose metabolism disorders (galactosemia, Е74.2), other carbohydrate metabolism disorders (Е74), glucosaminoglycan metabolism disorders (mucopolysaccharidoses, Е76), aromatic amino-acid metabolism disorders (phenylketonuria, tyrosinemia, etc, Е70), branched-chain amino-acid and fatty-acid metabolism disorders (maple-syrup-urine disease, Е71), mitochondrial myopathy (G71.3).

1.12. Neurogenerative diseases including Huntington disease (G10), copper metabolism disorder (Wilson disease, Е83.0).

1.13. Chromosomal abnormalities. 1.14. Congenital anomalies [malformations] and deformities including congenital anomalies of nervous system and malformations of internal organs.

1.15. Congenital endocrine diseases (congenital hypothyroidism, hypoparathyroidism, adrenocortical dysfunction).

1.16. Malignant neoplasm / suspected malignant neoplasm.
Acute infectious disease, exacerbation / decompensation of diseases that may prevent the patients' participation in the clinical study.
Allergy/intolerance of any of the study treatment medications components.
Drug addiction, alcohol use in the volume over 2 alcohol units/day by the subject's parent(s)/adoptive parent(s).
Mental disorders of the patient's parent(s)/adoptive parent(s).
Participation in other clinical studies for a period prior to and during the course of this trial.
Other conditions complicating the subject's participation in the study (cannot make regular medical visits, moving, etc.).
Subjects whose parent(s)/adoptive parent(s), from the investigator's point of view, will not follow the study requirements or comply with the dosing regimen.
Patients whose parent(s)/adoptive parent(s) are related research staff of the clinical investigative site who are directly involved in the study or is a close relative of the investigator. Close relatives include spouse, parents, children or brothers (sisters) regardless of whether they are biological or adoptive ones.
Patients whose parent(s)/adoptive parent(s) is working in OOO "NPF "Materia Medica Holding", i.e. is the company official, temporary contract worker or an appointed official responsible for the study or their close relatives.

Study & Design

Study Type: INTERVENTIONAL

Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Tenoten for children	Tenoten for children	-
Placebo	Placebo	-

Primary Outcome Measures

Name	Time	Method
Percentage of Patients With a 4 and More Point Increase of the Total Score According to Jurba-Mastyukova Psychomotor Development Scale by the End of the Treatment	in 12 weeks of the treatment	The Jurba-Mastyukova scale is meant to evaluate motor and mental development of 1-12-month-old infants. 10 developmental domains are evaluated every month. The evaluation of each domain is based on a 4-point system (the optimal development equals 3 points, its absence = 0 points). The maximum score is 30 points; 27-29 points are considered as "age-appropriate normal value"; 23-26 points - as "an absolute risk group"; 13-22 points - as "developmental retardation"; below 13 points - as "severe global developmental delay".

Secondary Outcome Measures

Name	Time	Method
Percentage of Patients With Normal Psychomotor Development (≥ 27 Scores on Jurba-Mastyukova Scale) by the End of Treatment Course Compared to Baseline (Time Frame: 0 Weeks, 4 Weeks, 8 Weeks, 12 Weeks)	in 12 weeks of the treatment	The Jurba-Mastyukova scale is meant to evaluate motor and mental development of 1-12-month-old infants. 10 developmental domains are evaluated every month. The evaluation of each domain is based on a 4-point system (the optimal development equals 3 points, its absence = 0 points). The maximum score is 30 points; 27-29 points are considered as "age-appropriate normal value"; 23-26 points - as "an absolute risk group"; 13-22 points - as "developmental retardation"; below 13 points - as "severe global developmental delay".
Percentage of Patients With Normal Psychomotor Development (CATS/CLAMS + Gross Motor Developmental Quotients Score ≥ 75) by the End of the Treatment Course Compared to Baseline (Time Frame: 0 Weeks, 4 Weeks, 8 Weeks, 12 Weeks)	in 12 weeks of the treatment	The Clinical Adaptive Test/Clinical Linguistic and Auditory Milestone Scale (CAT/CLAMS) Consists of Three batteries: Clinical adaptive test (CAT), clinical linguistic and auditory milestone scale (CLAMS), and Gross motor (GM). CAT is the visual-motor problem-solving battery. The score on the CAT is based on the child's performance with the administered items. CLAMS is the language battery of the test. The score on the CLAMS is based on the parent's report of language skill attainment. GM evaluates motor skills. The score on the GM is based on the direct observation of a child and examination by the neurologist. The scores from the CAT/CLAMS+GM are expressed as developmental quotients \[DQ = (developmental age/chronologic age)\*100\]. The full-scale CAT/CLAMS+GM DQ (full-scale DQ) is the mean of the CAT DQ, the CLAMS DQ, and GM DQ. Full-scale DQ ≥ 75 is considered as normal value (the child has a normal development).
Clinical Global Impression Scale - Efficacy Index (CGI-EI) Score by the End of the Treatment Course.	in 12 weeks of the treatment	The Clinical Global Impressions - Efficacy Index (CGI-EI) scale provide an evaluation of the treatment response. CGI-EI takes account of both therapeutic efficacy and treatment-related adverse events and ranges from 0 (marked improvement and no side-effects) and 4 (unchanged or worse and side-effects outweigh the therapeutic effects).
Mean Cognitive Adaptive Test/Clinical Linguistic and Auditory Milestone Scale (CAT/CLAMS) Score by the End of the Treatment Course Compared to Baseline (Time Frame: 0 Weeks, 4 Weeks, 8 Weeks, 12 Weeks)	in 12 weeks of the treatment	The Clinical Adaptive Test/Clinical Linguistic and Auditory Milestone Scale (CAT/CLAMS) Consists of Three batteries: Clinical adaptive test (CAT), clinical linguistic and auditory milestone scale (CLAMS), and Gross motor (GM). CAT is the visual-motor problem-solving battery; the score on the CAT is based on the child's performance with the administered items. CLAMS is the language battery of the test; the score on the CLAMS is based on the parent's report of language skill attainment. GM evaluates motor skills; the score on the GM is based on the direct observation of a child and examination by the neurologist. The scores from the CAT/CLAMS+GM are expressed as developmental quotients \[DQ = (developmental age/chronologic age)\*100\]. The full-scale CAT/CLAMS+GM DQ (full-scale DQ) is the mean of the CAT DQ, the CLAMS DQ, and GM DQ. Full-scale DQ ≥ 75 is considered as normal value (the child has a normal development).

Trial Locations

Locations (10): Pirogov Russian National Research Medical University
🇷🇺
Moscow, Russian Federation
Municipal Health Care Institution "City Child Health Clinical Polyclinic №5"
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Perm, Russian Federation
I.M. Sechenov First MSMU
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Moscow, Russian Federation
LLC "Center for DNA Research"
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Saratov, Russian Federation
LLC Nebbiolo
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Tomsk, Russian Federation
Federal State Budgetary Educational Institutionof Higher Education "Yaroslavl State Medical University" of the Ministry of Healthcare of the Russian Federation
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Yaroslavl, Russian Federation
State Budgetary Healthcare Institution of Sverdlovsk Region Children's Clinical Hospital of Rehabilitation The Scientific and Practical Center "Bonum"
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Ekaterinburg, Russian Federation
Federal State Budgetary Educational Institution of Higher Education "Kazan Medical University" of the Ministry of Healthcare of the Russian Federation
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Kazan, Russian Federation
Moscow Regional Research and Clinical Institute ("MONIKI")
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Moscow, Russian Federation
State budgetary institution of public health of the Samara region "Samara City Children's Clinical Hospital No. 1 named after N.N. Ivanova"
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Samara, Russian Federation