No abstract available.
Asthma* ; Inhalation* ; Respiratory Therapy*

Background:Respiratory infection is a disease which the incidence and mortality rank highest among children diseases under 5 years old. The reasons caused respiratory infection are virus, bacterium and parasite. H.Influenzae, St.pneumoniae and M.Cataralis are the main reason leading to respiratory infection. Objectives:This study aims to research on the efficacy of Bronchovaxom in reducing the rate of acute respiratory infection in children. Subjects and method:A descriptive, prospective and cohort study was conducted on 60 patients was used Bronchovaxom for two times with the 6 months of interval in the National Hospital for Pediatric from January 2006 to September 2007. Results:Among the first selection 60 children, 15 children stopped to participate in the study. The age ranged from 32 months to 88 months, the mean age was 55.4 months. Male was 30 (66.7%); female was 15 ( 33.3%). 100% were injected vaccination. There was a clear reduction in the incidence. The frequency of antibiotic use was also reduced. In particular, increased level of IgA in the patient's saliva following treatment with Bronchovaxom. Conclusion:There was a significantly statistical difference on the times of acute recurrentrespiratory infection in one year on the same patient before and after using Bronchovaxom.
Respiratory Tract Infections/ pathology ; therapy

Administration, Inhalation ; Humans ; Respiratory Therapy

PURPOSE: We assessed the dynamic characteristics of 16 nebulizer/compressor combinations currently available in Korea. METHODS: The 16 nebulizer/compressor combinations(Pariboy Type 38/Long life, Pariboy Type N/ Long life, Pariboy Type N/Salter 8900, Pariboy Type N/LC, Devilbiss pulmoaid-LT/Hudson, Devilbiss pulmoaid/Hudson, Mesmed neb-300/Own, San-up 3040/Hudson, Midas(Basic)/Own, AirJolie 2/ Hudson, Thomas 1127/Salter 8900, Noel NE-2000/Salter 8900, Omron CX3/Hudson, Chang Woo CWN-100/Salter 8900, Voyage/Mefar, Chang Woo ASI-Pro/Medel jet pulse) were evaluated in terms of particle size and mass output. In addition, we determined the effects of nebulizer fill volume on mass output. RESULTS: Pariboy Type N/Long life has the highest respirable mass of 0.184 mg/min and Mesmed Neb-300/Own has the lowest 0.019 mg/min. Pariboy Type N/Long life has the highest mass output of 0.68 mg/min and the shortest mass median aerodynamic diameter(MMAD) of 3.76 m. All combinations other than Pariboy Type N/Long life produced a MMAD of over 5 m. MMAD over a 5 min nebulization ranged 3.76 to 9.83 m. There were no significant effects of fill volume on mass output. CONCLUSIONS: We concluded that there is a wide variation in performance of nebulizer/compressor combinations. The characteristics of nebulizer/compressor combinations should be considered in selecting products.
Korea* ; Nebulizers and Vaporizers ; Particle Size ; Respiratory Therapy

Background:Pulmonary disease is still the main reason cause diseases and mortality for preterm babies. Objectives:This study aims to evaluate of the clinical efficacy of high-frequency oscillatory ventilation in the treatment of preterm infants who have seriously respiratory distress syndrome required mechanical ventilation. Subjects and method:A prospective clinical trail was conducted at Neonatal Unit of Tu Du Hospital from 1st December 2005 to 30th November 2006. Intervention: Patients were randomized to high-frequency oscillatory ventilation (20 patients) or conventional mechanical ventilation-CMV (59 patients). High-frequency oscillatory ventilation(HFOV) was used in high lung volume strategy. Results:The two groups of patients were similar in demographic distribution of birth weight, gestational age, gender, surfactant after birth. Patients on HFOV were ventilator \ufffd?dependent (2.14 \xb1 1.76 vs 3.48 \xb1 2.70 day. p=0.004) and respiratory pressure support (4.01 \xb1 2.23 vs 6.55 \xb1 day. p =0.02) for a shorter time than patients on CMV. Conclusion: First intention HFOV with high volume strategy shortened the time of ventilation and pressure support in preterm infants with seriously respiratory distress syndrome. In the future, it will be necessary to have the tremendous research for the efficacy of HFOV in order to decrease the ratio of bronchopulmonary dysplasia of infants who have seriously respiratory distress syndrome required mechanical ventilation.
Respiratory Distress Syndrome ; Newborn/ therapy ; Infant ; Premature

No abstract available.
Drug Therapy* ; Respiratory Distress Syndrome, Adult*

Humans ; Severe Acute Respiratory Syndrome ; diagnosis ; therapy

Tracheopathia osteoplastica (TO) is a rare clinical and pathologic benign condition that causes irregularity, narrowing and rigidity of the trachea and the main bronchi, characterized by multiple submucosal cartilaginous and osseous nodules of various sizes lining the upper respiratory tract. The treatment of TO diagnosed with CT and bronchoscopic biopsy is mostly supportive, and sometimes laser vaporization is used. We experienced a case of TO with severe obstructed airway that was treated by drilling.
Biopsy ; Bronchi ; Laser Therapy ; Respiratory System ; Trachea

INTRODUCTION: Chest physiotherapy (CPT) may benefit children aged below five years who suffer from lower respiratory tract infection (LRTI). However, its effects depend on the technique used. This study aimed to determine whether mechanical CPT using the LEGA-Kid® mechanical percussion device is superior to manual CPT in children with LRTI. METHODS: Children aged five months to five years who were admitted and referred for CPT from January to April 2017 were randomised to either manual CPT or mechanical CPT with LEGA-Kid. Outcomes measured before intervention and two hours after intervention were respiratory rate (RR), oxygen saturation and modified Respiratory Distress Assessment Instrument (mRDAI) score. RESULTS: All 30 enrolled patients showed significant reduction in post-intervention RR and mRDAI scores. There was an 8% reduction in RR for the manual CPT group (p = 0.002) and a 16.5% reduction in the mechanical CPT group (p = 0.0001), with a significantly greater reduction in the latter (p = 0.024). mRDAI scores decreased by 2.96 in the manual group (p = 0.0001) and 3.62 in the mechanical group (p = 0.002), with no significant difference between the groups. There was no significant improvement in oxygen saturation, and no adverse events were observed after CPT. CONCLUSION Children receiving both manual and mechanical CPT showed improvements in respiratory distress symptoms, with no adverse effects. A combined strategy of nebulised hypertonic saline followed by CPT for LRTI removes airway secretions and results in improvements in moderately severe respiratory distress. The LEGA-Kid mechanical CPT method is superior to manual CPT in reducing the RR.
Child ; Humans ; Percussion/methods* ; Physical Therapy Modalities ; Respiratory Distress Syndrome ; Respiratory Therapy/methods* ; Respiratory Tract Infections ; Single-Blind Method

OBJECTIVETo discuss the rationale, hypothesis, modality of extracorporeal blood purification (EBP) techniques for the critically ill animal models or patients, and to summarize the experimental and clinical studies with inconsistent data which explored the EBP's efficacy in the areas of critical care medicine.

DATA SOURCESArticles referred in this review were collected from the database of PubMed published in English up to June 2014.

STUDY SELECTIONWe had done a literature search by using the term "(sepsis OR acute lung injury OR acute respiratory distress syndrome) AND (extracorporeal blood purification OR hemofiltration OR hemoperfusion OR plasma exchange OR plasmapheresis OR adsorpiton)". Related original or review articles were included and carefully analyzed.

RESULTSAcute cellular and humoral immune disturbances occur in both sepsis and acute respiratory distress syndrome (ARDS). Treatments aimed at targeting one single pro-/anti-inflammatory mediator have largely failed with no proven clinical benefits. Such failure shifts the therapeutic rationale to the nonspecific, broad-spectrum methods for modulating the over-activated inflammatory and anti-inflammatory response. Therefore, EBP techniques have become the potential weapons with high promise for removing the circulating pro-/anti-inflammatory mediators and promoting immune reconstitution. Over the years, multiple extracorporeal techniques for the critically ill animal models or patients have been developed, including hemofiltration (HF), high-volume hemofiltration (HVHF), high-cutoff hemofiltration (HCO-HF), hemo-perfusion or -adsorption (HP/HA), coupled plasma filtration adsorption (CPFA), and plasma exchange (PE). These previous studies showed that EBP therapy was feasible and safe for the critically ill animal models or patients. However, data on their efficacy (especially on the clinical benefits, such as mortality) were inconsistent.

CONCLUSIONSIt is not now to conclude that EBP intervention can purify septic or ARDS patients with high clinical efficacy from current experimental and clinical practice. Prospective, randomized controlled, and well-designed clinical or experimental studies and most suitable EBP modalities should be further developed.