Double-blind Comparative Randomized Multicenter

NCT ID: NCT06840158

Last Updated: 2025-02-21

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 80 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-10-15
• Study Completion Date: 2022-06-29

Brief Summary

The name of the study: is a double-blind comparative randomized trial to evaluate the safety and efficacy of the drug Miotox® with the participation of children with cerebral palsy The code/number of the Protocol No. MTK-III-D-cerebral palsy-04/2019, version 5.0 dated 09/01/2021.

Investigational drug Trade Name: Miotox®. Description: Transparent or slightly opalescent liquid from colorless to light yellow. Manufacturer: FSBI "M.P. Chumakov FNCRIP RAS", Russia Comparison drug: Trade Name: Botox® Description: dried white substance in the form of a barely noticeable film located at the bottom of the bottle. Manufacturer: Allergan Pharmaceuticals Ireland, Ireland.

The studied indication for use is Focal spasticity associated with dynamic foot deformity of the "horse foot" type due to spasticity in patients 2 years and older with cerebral palsy who are on outpatient treatment Study design Double-blind comparative randomized multicenter The sponsor of the study is Innopharm LLC, Russia Clinical Development: Phase III The start date of the study is 10/15/2021. The date of completion of the study is 06/29/2022.

Conditions

Cerebral Palsy (CP)

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: SUPPORTIVE_CARE
• Blinding Strategy: TRIPLE

Study Groups

Miotox®(Botulinum toxin type A is a hemagglutinin complex)

Children of the younger age group from 2 to 12 years (2 years 0 months 0 days - 11 years 11 months 29 days) Group 1 - 40 children who were injected with the drug Miotox®;

Group Type: EXPERIMENTAL

Miotox (Botulinum toxin type A is a hemagglutinin complex)

Intervention Type: DRUG

During the study, patients were injected with the investigational drug Miotox® .

For the treatment of spasticity and equine varus deformity of the foot in children with cerebral palsy, drugs were injected into two points of each head of the calf muscle (medial and lateral). In case of damage to one limb, the total dose was 4 units / kg of body weight per affected limb. In diplegia, the total dose was 6 units / kg of body weight for both affected limbs. The total total dose should not exceed 200 units.

This course of treatment is based on the current instructions for the medical use of Botox®.

Botox (Botulinum toxin type A - hemagglutinin complex - 100 units)

Children of the younger age group from 2 to 12 years (2 years 0 months 0 days - 11 years 11 months 29 days) Group 2 - 40 children who were injected with Botox®.

Group Type: ACTIVE_COMPARATOR

BOTOX®

Intervention Type: DRUG

During the study, patients were injected with the investigational comparison drug Botox®.

For the treatment of spasticity and equine varus deformity of the foot in children with cerebral palsy, drugs were injected into two points of each head of the calf muscle (medial and lateral). In case of damage to one limb, the total dose was 4 units / kg of body weight per affected limb. In diplegia, the total dose was 6 units / kg of body weight for both affected limbs. The total total dose should not exceed 200 units.

This course of treatment is based on the current instructions for the medical use of Botox®.

Interventions

Miotox (Botulinum toxin type A is a hemagglutinin complex)

During the study, patients were injected with the investigational drug Miotox® .

For the treatment of spasticity and equine varus deformity of the foot in children with cerebral palsy, drugs were injected into two points of each head of the calf muscle (medial and lateral). In case of damage to one limb, the total dose was 4 units / kg of body weight per affected limb. In diplegia, the total dose was 6 units / kg of body weight for both affected limbs. The total total dose should not exceed 200 units.

This course of treatment is based on the current instructions for the medical use of Botox®.

Intervention Type: DRUG

BOTOX®

During the study, patients were injected with the investigational comparison drug Botox®.

For the treatment of spasticity and equine varus deformity of the foot in children with cerebral palsy, drugs were injected into two points of each head of the calf muscle (medial and lateral). In case of damage to one limb, the total dose was 4 units / kg of body weight per affected limb. In diplegia, the total dose was 6 units / kg of body weight for both affected limbs. The total total dose should not exceed 200 units.

This course of treatment is based on the current instructions for the medical use of Botox®.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Written and dated Informed consent of the child's parent to participate in the clinical trial; The age of the child is from 2 to 12 years (2 years 0 months 0 days - 11 years 11 months 29 days);
• Focal spasticity associated with dynamic foot deformity of the "horse foot" type due to spasticity in children with cerebral palsy undergoing outpatient treatment;
• The degree of spasticity on the modified Ashworth scale (MAS) 2 or more;
• Grade level on the scale of basic motor functions for cerebral palsy, extended and refined version (GMFCS - E&R) I - III;
• Children and their parents who are able to fulfill the requirements of the Protocol (i.e., fill out a self-observation diary, come to control visits).

• The need for surgical intervention.
• The patient's incompetence with the examination procedures.
• Any condition of the patient that requires, in the reasonable opinion of the research physician, the withdrawal of the patient from the study;
• The patient refuses to cooperate or is undisciplined (for example, the patient does not show up for a scheduled visit without warning the researcher and/or loss of communication with the patient);
• The patient is out of observation;
• Non-compliance by the patient with the established Protocol requirements, rules of stay at the clinical base; For administrative reasons (termination of the study by the Sponsor or regulatory authorities), as well as in case of gross violations of the Protocol that may affect the results of the study.

Exclusion Criteria

During the study, patients were excluded if any of the following criteria were present:

• Withdrawal of Informed consent by the patient's parent;
• Serious adverse events or adverse events that do not meet the criteria of severity, in the development of which, in the opinion of the researcher, further participation in the study may be detrimental to the health or well-being of the patient;
• The need for procedures and/or drug treatment that are not permitted by the Protocol of this study;
• The patient was included in violation of the criteria for inclusion/non-inclusion of the Protocol;

• Minimum Eligible Age: 2 Years
• Maximum Eligible Age: 12 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Innopharm LLC

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

SPb GBUZ "DGP No. 45 of the Nevsky district

Saint Petersburg, , Russia

GBUZ SODKB named after N.N. Ivanova, Candidate of Medical Sciences;

Samara, , Russia

Limited Liability Company "Santerra" (LLC "Santerra")

Stavropol, , Russia

Countries

Russia

Other Identifiers

№ MTK-III-D-DCP-04/2019

Identifier Type: -

Identifier Source: org_study_id