Solução salina hipertônica nebulizada a 3% Tratamento de bronquiolite em bebês
Um estudo randomizado de solução salina hipertônica nebulizada a 3% com salbutamol no tratamento de bronquiolite aguda em hospital pediátrico
- Determine the efficacy of nebulized salbutamol/hypertonic saline combination in moderate to severe bronchiolitis.
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Descrição detalhada
- Study design: triple-blind, randomized, parallel-controlled prospective study.
- Location: Department of pediatric emergencies and pediatric hospitalization of Highly Specialized Medical Unit (HSMU), Hospital of Gynecology-Obstetrics and Pediatrics (HGOP) No. 48, Mexican Institute of Social Security (MISS).
- Patients: 64 patients were included; 32 for each group. Patients had between 2 and 24 months of age with a first episode of wheezing associated with respiratory distress and a history of infection of the upper respiratory tract, with moderate to severe degree of respiratory distress according to the Respiratory Distress Scale of Sant Joan de Déu Hospital (SJDH) .
- Interventions: the randomly allocated patients received in group I nebulised 0.9% saline with salbutamol 100 micrograms / kg / dose for 3 initial sessions lasting 20 minutes each and every 4 hours. In group II , hypertonic (3%) saline plus salbutamol 100 micrograms / kg / dose for 3 initial sessions lasting 20 minutes each and every 4 hours. In both groups, will be performed at baseline Scale SJDH Respiratory Distress and the end of the first 3 sessions, you will have 30 minutes to make the second evaluation and at 4 hours the third at 8 hours and then every 24 hours throughout the hospital stay . The independent variable is the intervention with hypertonic saline 3% and the variable primary outcome will be assessed improvement or cure with Respiratory Distress Scale SJDH and secondary outcome will be the time of hospital stay .
- Descriptive statistics of all variables will be reported. T test was used for two independent groups or nonparametric test according to the distribution of the variables to compare the clinical improvement between the groups with the Scale of Respiratory Distress SJDH, as well as to determine whether there is a difference in time of hospital stay between the two study groups. Square test or Fisher exact chi used to compare readmissions for bronchial hyperresponsiveness between the two groups as well as the complications of the disease itself in each study group. Be reported with frequencies and percentages side effects of hypertonic saline 3%. Was considered statistically significant p <0.05. The results with the Number Cruncher Statistical System (NCSS) 2026 statistical program will be discussed.
- The sample size was calculated with t-test to compare means of continuous variables, resulting in 26 subjects per group, adjusting for an expected 20% attrition rate, the sample size was expanded to 32 patients per group.
Tipo de estudo
Tipo de estudo
Inscrição (Real)
Inscrição
Estágio
Estágio
- Fase 4
Contactos e Locais
Locais de estudo
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Guanajuato
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León, Guanajuato, México, 37320
- Unidad Medica de Alta Especialidad Bajío No. 48 Hospital de Gineco - Pediatría. Instituto Mexicano del Seguro Social
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- All pediatric patients aged 2 months to 24 months of age, both genders attending the pediatric emergency service.
- With first episode of wheezing associated with respiratory distress and a history of upper respiratory tract infection.
- You have the evaluation of respiratory difficulty with Scale Hospital Sant Joan de Deu (HSJD) from 6 to 16 at entry points (moderate and severe degree).
Exclusion Criteria:
- Subjects with a history of previous wheezing, asthma, or who have received bronchodilator treatment before the present illness.
- Subjects with chronic lung disease, with heart disease, with congenital or acquired anatomic abnormalities of the airway.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Quadruplicar
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
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Comparador Ativo: Nebulized 0.9% Sodium Chloride
Salbutamol 100 micrograms / kg / dose administered 0.9 % saline solution (4ml) nebulized for 3 initial sessions lasting 20 minutes each and every 4 hours during the entire hospital stay. |
Salbutamol 100 micrograms / kg / dose administered 0.9% saline solution (4ml) nebulized for 3 initial sessions lasting 20 minutes each and every 4 hours during the entire hospital stay.
Outros nomes:
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Experimental: Nebulized 3% Sodium Chloride
Salbutamol 100 micrograms / kg / dose administered 3 % saline solution (4ml) nebulized for 3 initial sessions lasting 20 minutes each and every 4 hours during the entire hospital stay. |
Salbutamol 100 micrograms / kg / dose administered 3 % saline solution (4ml) nebulized for 3 initial sessions lasting 20 minutes each and every 4 hours during the entire hospital stay.
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
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Score Respiratory Distress
Prazo: Basal, 30 minutes after the end of the first 3 continuous nebulization sessions, at 4 hours, 8 hours, and every 24 hours during the entire hospital stay, up to 168 hours.
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It is a validated clinical scale, sufficiently reliable measure of Severity of the respiratory distress. It consists of the summation score of the sibilance / crackling parameters (the largest of them), respiratory effort, pulmonary air inlet, oxygen saturation, heart rate and breathing rate. It is stratified into 3 levels of severity: mild from 0 to 5 points, moderate from 6 to 10 and severe from 10 to 16. |
Basal, 30 minutes after the end of the first 3 continuous nebulization sessions, at 4 hours, 8 hours, and every 24 hours during the entire hospital stay, up to 168 hours.
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Hours of Hospital Stay
Prazo: From the patient's enrollment in the study until hospital discharge or 168 hours.
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Each patient record the time of entry and measured the total hospital stay time in hours, recording the time of discharge to determine the total stay in hours. The hospital stay will be evaluated in hours. Staying hospitalized until they had mild respiratory stage scale scores for at least 2 hrs. |
From the patient's enrollment in the study until hospital discharge or 168 hours.
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Hospital Readmission
Prazo: Throughout the stay for each patient until discharge. Follow-up will be continued for a period of 30 days in which they may present readmissions, complications or adverse effects.
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After the first admission of each patient will be evaluated during the next 30 days, if a patient is readmitted for any respiratory disease, respiratory distress, pneumonia or bronchiolitis. Considering as non-serious risks that do not compromise life, tachycardia, tremor, increased access to cough immediately to the inhalation, as well as the ardor of nasal mucosa, all these with limited characteristics, however, these do not put at risk The health of the patient, so they were not measured. |
Throughout the stay for each patient until discharge. Follow-up will be continued for a period of 30 days in which they may present readmissions, complications or adverse effects.
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Frequency of Complications of the Disease Itself
Prazo: Throughout the stay for each patient until discharge. Follow-up will be continued for a period of 30 days in which they may present readmissions, complications or adverse effects.
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The presence or absence of clinical data to warrant dehydration of hydration, infected by bacteria, pneumothorax, interstitial emphysema and subcutaneous be evaluated. |
Throughout the stay for each patient until discharge. Follow-up will be continued for a period of 30 days in which they may present readmissions, complications or adverse effects.
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Diretor de estudo: Gloria P Sosa-Bustamante, MD, Unidad Medica de Alta Especialidad No.48. HGP. Instituto Mexicano del Seguro Social
Publicações e links úteis
Publicações Gerais
- Postiaux G, Louis J, Labasse HC, Gerroldt J, Kotik AC, Lemuhot A, Patte C. Evaluation of an alternative chest physiotherapy method in infants with respiratory syncytial virus bronchiolitis. Respir Care. 2011 Jul;56(7):989-94. doi: 10.4187/respcare.00721. Epub 2011 Feb 22.
- Grewal S, Ali S, McConnell DW, Vandermeer B, Klassen TP. A randomized trial of nebulized 3% hypertonic saline with epinephrine in the treatment of acute bronchiolitis in the emergency department. Arch Pediatr Adolesc Med. 2009 Nov;163(11):1007-12. doi: 10.1001/archpediatrics.2009.196.
- Kuzik BA, Flavin MP, Kent S, Zielinski D, Kwan CW, Adeleye A, Vegsund BC, Rossi C. Effect of inhaled hypertonic saline on hospital admission rate in children with viral bronchiolitis: a randomized trial. CJEM. 2010 Nov;12(6):477-84. doi: 10.1017/s1481803500012690.
- Luo Z, Fu Z, Liu E, Xu X, Fu X, Peng D, Liu Y, Li S, Zeng F, Yang X. Nebulized hypertonic saline treatment in hospitalized children with moderate to severe viral bronchiolitis. Clin Microbiol Infect. 2011 Dec;17(12):1829-33. doi: 10.1111/j.1469-0691.2010.03304.x. Epub 2010 Jul 15.
- Sharma BS, Gupta MK, Rafik SP. Hypertonic (3%) saline vs 0.93% saline nebulization for acute viral bronchiolitis: a randomized controlled trial. Indian Pediatr. 2013 Aug;50(8):743-7. doi: 10.1007/s13312-013-0216-8. Epub 2012 Dec 5.
- Gupta N, Puliyel A, Manchanda A, Puliyel J. Nebulized hypertonic-saline vs epinephrine for bronchiolitis; proof of concept study of cumulative sum (CUSUM) analysis. Indian Pediatr. 2012 Jul;49(7):543-7. doi: 10.1007/s13312-012-0122-5. Epub 2010 Oct 30.
- Al-Ansari K, Sakran M, Davidson BL, El Sayyed R, Mahjoub H, Ibrahim K. Nebulized 5% or 3% hypertonic or 0.9% saline for treating acute bronchiolitis in infants. J Pediatr. 2010 Oct;157(4):630-4, 634.e1. doi: 10.1016/j.jpeds.2010.04.074. Epub 2010 Jun 19.
- Luo Z, Liu E, Luo J, Li S, Zeng F, Yang X, Fu Z. Nebulized hypertonic saline/salbutamol solution treatment in hospitalized children with mild to moderate bronchiolitis. Pediatr Int. 2010 Apr;52(2):199-202. doi: 10.1111/j.1442-200X.2009.02941.x. Epub 2009 Aug 7.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Início do estudo
Conclusão Primária (Real)
Conclusão Primária
Conclusão do estudo (Real)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimado)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Infecções do Trato Respiratório
- Infecções
- Doenças Respiratórias
- Doenças pulmonares
- Doenças brônquicas
- Doenças Pulmonares Obstrutivas
- Sinais e Sintomas Respiratórios
- Bronquite
- Condições Patológicas, Sinais e Sintomas
- Sinais e sintomas
- Bronquiolite
- Sons Respiratórios
- Preparações farmacêuticas
- Produtos químicos inorgânicos
- Compostos de cloro
- Soluções cristalóides
- Soluções isotônicas
- Soluções
- Compostos de sódio
- Cloretos
- Ácido clorídrico
- Solução salina
- Cloreto de sódio
Outros números de identificação do estudo
Outros números de identificação do estudo
- R-2012-1002-43
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
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