Economic analysis of the effectiveness of complex rehabilitation in children with spastic forms of cerebral palsy with injections of botulinum neurotoxin type A and without it

Purpose. Comparative economic analysis of complex rehabilitation of children with cerebral palsy (CP) with and without injections of botulinum neurotoxin type A (Dysport®, BoNT-A). Materials and methods. We clinically followed up 149 children with spastic forms of cerebral palsy (GMFCS II-IV) – 78 boys and 71 girls in the age period from 2 to 14 years (108 children who received intramuscular BoNT-A injections and 41 children who underwent similar complex treatment without it). In the budget impact analysis (BIA) only direct medical costs were taken: the cost of pharmacotherapy BoNT-A, rehabilitation care and surgery. Results. Children with CP of the main group needed surgical correction for the first time by 10.5±2.8 years, 4.6 % (5 children) of them needed repeated 95 % (39 children) of the comparison group during the period of active growth from 10 to 12 years. As a result, the BIA found that the use of the treatment scheme for children with CP using abobotulinumtoxinA will save the budget of 24 744 690 RUB per 100 children compared to standard therapy for 12 years of observation. During the CEA it was found that to achieve 1 % efficiency in children with CP with the use of abobotulinumtoxin A requires 1 854 426 RUB, and to achieve a similar result without BoNT-A — 40 702 271 RUB. Including abobotulinumtoxinA injections in the comprehensive rehabilitation of children with CP would allow to treat additional 14 % children (compared to a treatment without BoNT-A ) with the same budget. Conclusion. It was found that the use of treatment regimens for children with cerebral palsy using the BoNT-A is economically justified. Long-term therapy of children with CP with Dysport® during a 12-year-follow-up has considerably improved clinical outcomes and could provide a saving of 24 744 690 rubles compared with a standard therapy per 100 patients. Considering the register of children with CP in the Tyumen region on 01 January, 2018, the budget savings could account for 5,938,726 rubles a year

Assessment of the life quality of children with infantile cerebral palsy after surgical treatment

The purpose of the study was to assess the quality of life of children with cerebral palsy depending on the level of the GMFCS scale and the surgical treatment performed from the point of view of patients and their parents.Цель исследования – оценить качество жизни детей с ДЦП в зависимости от уровня шкалы GMFCS и проведенного оперативного лечения с точки зрения пациентов и их родителей

Многоуровневые инъекции ботулинического токсина типа А (Абоботулотоксина) при лечении спастических форм детского церебрального паралича: ретроспективное исследование опыта 8 российских центров

Background: The contemporary application of Botulinum toxin A (BTA) in cerebral palsy (CP) implies multilevel injections both in on-label and off-label muscles. However, there is no single international opinion on the effective and safe dosages, target muscles, and intervals between the injections.Objective: Our aim was to analyze the Russian multicenter independent experience of single and repeated multilevel injections of Abobotulinum toxin А in patients with spastic forms of CP.Methods: 8 independent referral CP-centers (10 hospitals) in different regions of Russia. Authors evaluated intervals between the injections, dosages of the BTA for the whole procedure, for the body mass, for the each muscle, and functional segment of the extremities.Results: 1872 protocols of effective BTA injections (1–14 repeated injections) for 724 patients with spastic CP were included. The age of the patients was between 8 months to 17 years 4 months at the beginning of the treatment (with a mean of 3 years 10 months). Multilevel BTA injections were indicated for the majority (n = 634, 87.6%) of the patients in all the centers. The medians of the dosages for the first BTA injection were between 30–31 U/kg (500 U), the repeated injections doses up to 45 U/kg (1000 U) (in most centers). The median intervals between the repeated injections were 180–200 days in 484 (66.9%) patients and 140–180 days in 157 (24.7%) patients. In 2 centers, children with GMFCS IV–V were injected more often than others.Conclusion: Multilevel BTA injections were indicated for the most patients. The initial dose of Abobotulinum toxin A was 30–31 U/kg. The repeated injections dose could increase up to 40 U/kg. The repeated injections were done in 140–200 days after the previous injection.Современная концепция ботулинотерапии при детском церебральном параличе (ДЦП) предлагает использование многоуровневых инъекций в расширенное число мышц. Однако по-прежнему отсутствует консенсус относительно выбора оптимальных доз, мышц и интервалов между инъекциями.Цель исследования: изучить российский опыт применения однократных и повторных многоуровневых инъекций абоботулотоксина при лечении спастичности у пациентов с ДЦП.Методы: в ретроспективном исследовании проанализирован опыт ботулинотерапии при ДЦПв 8 специализированных центрах России. Изучали протоколы клинически эффективных инъекций. Оценивали общие дозы препарата БТА, дозы на единицу массы тела пациентов, на всю инъекционную сессию и отдельные мышцы, а также интервалы между инъекциями.Результаты: изучено 1872 протокола клинически эффективных инъекций, всего от 1 до 14 повторных инъекций, сделанных 724 пациентам в возрасте от 8 мес до 17 лет 4 мес (медиана возраста на момент первой инъекции БТА — 3 года 10 мес) на момент начала ботулинотерапии. Большинство пациентов (n = 634; 87,6% инъекций) получили многоуровневую ботулинотерапию. Во всех центрах при первичных инъекциях БТА медиана доз находилась в пределах 30–31 Ед/кг массы тела (общая — 500 Ед). При повторных инъекциях в большинстве учреждений максимальные дозы превышали 45 Ед/кг (1000 Ед). Средние интервалы между повторными инъекциями колебались в пределах 140–180 сут для 157 (24,7%) и 180–200 сут для 484 (66,9%) пациентов. В 2 из 8 центров пациенты с наиболее выраженными двигательными нарушениями (GMFCS IV–V) требовали более частых повторных инъекций БТА.Заключение: в специализированных центрах большинству пациентов с ДЦП ботулинотерапию проводили по многоуровневой схеме. Общая доза абоботулотоксина при первичных инъекциях составляла 30–31 Ед/кг; при повторных инъекциях она могла быть увеличена до 40 Ед/кг и более. Вопрос о повторном проведении инъекции БТА рассматривался в интервале 140–200 сут после предшествующей инъекции

Evaluation of the effectiveness of screening and monitoring program for early prevention of orthopedic complications in children with cerebral palsy

Hip instability and following hip luxation and subluxations remain common and serious problem among children with cerebral palsy (CP). The hip luxation and subluxations can be avoided using timely monitoring and early preventive treatment. However, standard scheme for patients’ management in children with CP is not adopted so far in Russian Federation. In 2014 on the territory of Tyumen region the Europe surveillance program for children with CP (CPUP) was introduced.Research purpose. To analyze the effectiveness of the early orthopedic complications prevention program in children with CP. Material and methods. The study included children with CP of the «Child psychoneurological medical-rehabilitation center «Nadezhda» register born in 2010 and earlier (n=176), undergoing surveillance under the European Program (main group); the comparison group consisted of children with CP which were treated before the adoption of the program (n=642). Group comparability was achieved by selecting children with one level of motor impairment according to the GMFCS classification. The presence of expressed orthopedic complications was exposed at the value of Reimers Index (RI) above 40%, and the effectiveness of the program was determined by a reduction in the frequency of such RI.Results. It was found that overall incidence of hip dislocation in control group decreased by 70%: in children with GMFCS II by 100%, GMFCS III – by 78%, GMFCS IV – by 62% and GMFCS V – by 74%.Conclusion. Due to the introduction of the Europe surveillance program on the territory of Tyumen region there is a significant decrease in orthopedic complications incidence in children with CP

Comparative analysis of zonisamide and topiramate use in treatment of pediatric epilepsy in real clinical practice: the results of a retrospective study and related clinical cases

Background. Comparative study of antiepileptic drugs allows to make the optimal choice in therapy.The aim of the study: a comparative analysis of the administration of two similar by chemical structure antiepileptic drugs (zonisamide and topiramate) in the outpatient practice in epilepsy in children, taking into account the efficacy and tolerability.Materials and methods. A retrospective analysis of outpatient charts of equal in number (n = 18) groups of patients with different forms of epilepsy treated with zonisamide and topiramate in monotherapy and in combined therapy was carried out.Results. In general, no statistically significant difference in the efficacy of zonisamide and topiramate was obtained (p = 0.692). Efficacy in structural focal epilepsy was also comparable (absence of seizures 54.6 % and 45.5 %, respectively). With comparable efficacy, zonisamide was administered to patients much later in the antiepileptic drugs (Me = 5) than topiramate (Me = 3). Side effects on zonisamide were registered in 27.8 %, side effects on topiramate – in 38.9 % (p = 0.480). The difference in the effect of these drugs on cognitive functions was noted.Conclusions. Zonisamide shows its effectiveness in different forms of epilepsy in children, despite the later appointment in practice. The drug is well tolerated and probably has less negative effect on children’s cognitive functions than topiramate

Multilevel Botulinum Toxin A (Abobotulinum Toxin A) Injections in Spastic Forms of Cerebral Palsy: Retrospective Analysis of 8 Russian Centers Experience

Background: The contemporary application of Botulinum toxin A (BTA) in cerebral palsy (CP) implies multilevel injections both in on-label and off-label muscles. However, there is no single international opinion on the effective and safe dosages, target muscles, and intervals between the injections.Objective: Our aim was to analyze the Russian multicenter independent experience of single and repeated multilevel injections of Abobotulinum toxin А in patients with spastic forms of CP.Methods: 8 independent referral CP-centers (10 hospitals) in different regions of Russia. Authors evaluated intervals between the injections, dosages of the BTA for the whole procedure, for the body mass, for the each muscle, and functional segment of the extremities.Results: 1872 protocols of effective BTA injections (1–14 repeated injections) for 724 patients with spastic CP were included. The age of the patients was between 8 months to 17 years 4 months at the beginning of the treatment (with a mean of 3 years 10 months). Multilevel BTA injections were indicated for the majority (n = 634, 87.6%) of the patients in all the centers. The medians of the dosages for the first BTA injection were between 30–31 U/kg (500 U), the repeated injections doses up to 45 U/kg (1000 U) (in most centers). The median intervals between the repeated injections were 180–200 days in 484 (66.9%) patients and 140–180 days in 157 (24.7%) patients. In 2 centers, children with GMFCS IV–V were injected more often than others.Conclusion: Multilevel BTA injections were indicated for the most patients. The initial dose of Abobotulinum toxin A was 30–31 U/kg. The repeated injections dose could increase up to 40 U/kg. The repeated injections were done in 140–200 days after the previous injection