Infectious diseaseBy continuing to browse this site you agree to us using cookies as described in About Cochrane steroids bronchiolitis. The cochrane steroids bronchiolitis describes the rationale, objectives, and methods that will be used in the systematic review. A systematic review of studies assessing an intervention for a health problem. There has been an important change to the conclusions of the review. Bronchioltiis full review, complete with flupenthixol decanoate trade name and discussion, possibly including meta-analyses to combine results across studies.
Systemic corticosteroids in infant bronchiolitis: A meta-analysis. - PubMed - NCBI
Bronchiolitis is the most common respiratory illness leading to hospitalisations in infants. Viral infections, particularly respiratory syncytial virus, are the usual cause, which lead to blockage of the small airways of the lungs due to inflammation and increased mucus production.
Afflicted children have fever, cough, wheezing and difficulty breathing. Treatment is usually supportive. In bronchiolitis, the mucus produced contains large amounts of DNA, which makes it thicker and stickier. Removal of this DNA facilitates clearance of the mucus. We performed this review to assess the effect of rhDNase delivered through a nebuliser in children under 24 months old hospitalised for bronchiolitis.
We identified three randomised controlled trials involving children up to 24 months of age hospitalised with bronchiolitis. All three studies compared nebulised rhDNase with placebo. Any additional treatments were given to both groups. Overall, the studies did not show that nebulised rhDNase shortened the duration of hospital admission, or improved the severity of symptoms.
No serious side effects were reported by any of the studies. One study showed that in patients suffering from atelectasis, a severe complication of bronchiolitis wherein the lung does not expand completely, nebulised rhDNase treatment resulted in a distinct improvement within two days.
To confirm this beneficial effect, further clinical studies in patients with severe bronchiolitis are needed. Currently, the use of this treatment in young children hospitalised with bronchiolitis is not recommended. The results based on the three included studies in this review did not support the use of nebulised rhDNase in children under 24 months of age hospitalised with acute bronchiolitis.
In these patients, treatment did not shorten the length of hospitalisation or improve clinical outcomes. It might have a role in severe bronchiolitis complicated by atelectasis, but further clinical studies would need to be performed. Bronchiolitis is one of the most common respiratory problems in the first year of life.
The sputum of infants with bronchiolitis has increased deoxyribonucleic acid DNA content, leading to mucous plugging and airway obstruction. Recombinant human deoxyribonuclease rhDNase , an enzyme that digests extracellular DNA, might aid the clearance of mucus and relieve peripheral airway obstruction.
To determine the effect of nebulised rhDNase on the severity and duration of viral bronchiolitis in children younger than 24 months of age in the hospital setting.
Randomised controlled trials RCTs using nebulised rhDNase alone or with concomitant therapy in children younger than 24 months of age hospitalised with acute bronchiolitis.
Two review authors independently performed literature searches, assessed trial quality and extracted data. We obtained unpublished data from trial authors. We used Review Manager 5. Three RCTs participants were identified, two of which were multicentre trials comprising only participants positive for respiratory syncytial virus RSV.
The other trial enrolled participants clinically diagnosed with bronchiolitis from a hospital in Italy. All studies used 2. Adjunctive therapy included nebulised salbutamol, steroids, supplemental oxygen, intravenous fluids or tube feeding, nasal washing, nasal decongestants and antibiotics. Overall, nebulised rhDNase showed no benefit in clinically meaningful outcomes. Meta- analysis favoured the control group with a shorter duration of hospital stay MD 0.
The largest trial showed no difference in supplemental oxygen use or intensive care unit ICU admission. In one RCT , four out of 11 patients in the treatment group had atelectasis. Two of these patients showed distinctive clinical improvement after nebulised rhDNase.
There was no significant difference in adverse events. These included temporary desaturation, temporary coughing, increased coughing, facial rash, hoarseness, dyspnoea and bad taste, reported in a total of 11 patients from both treatment groups.
Nebulised deoxyribonuclease for viral bronchiolitis in children younger than 24 months Bronchiolitis is the most common respiratory illness leading to hospitalisations in infants. Data collection and analysis: You may also be interested in: Chest physiotherapy for acute bronchiolitis in children younger than two years of age Different antibiotics for community-acquired pneumonia in otherwise healthy children younger than 18 years of age in hospital and outpatient settings Is hypertonic saline solution via nebuliser effective and safe for infants with acute bronchiolitis?
Epinephrine for acute viral bronchiolitis in children less than two years of age Short-course versus long-course intravenous therapy with the same antibiotic for severe community-acquired pneumonia in children aged two months to 59 months.