ABSTRACT
PURPOSE: The purpose of this study was to examine the effects of two single chest physiotherapies mechanically ventilated patients with acute lung injury.METHOD: Participants were 30 ICU patients depending entirely on ventilators without self-respiration. Each patients received two single chest physiotherapiesvibration palm cup percussion at hour intervals. Data were analyzed one-way ANOVA and Wilcoxon signed-rank test. Statistical significance was accepted at a p value less than .05.RESULTS: ibration therapy, dynamic compliance and statics compliance demonstrated a significant increase immediately and remained increased until 30 minutes after chest physiotherapy. palm cum percussion therapy saturation showed a significant increase immediately chest physiotherapyut there were no significant differences in tidal volume, dynamic compliance and statics compliance.CONCLUSION: In this study, we analyzed the effects of oscillation method and palm cup percussion method separately for each type of chest physiotherapy. Nursing interventions that actively utilize vibration methods should be provided to patients with respiratory diseases.
Subject(s)
Humans , Acute Lung Injury , Compliance , Lung Compliance , Methods , Nursing , Percussion , Respiration, Artificial , Thorax , Tidal Volume , Ventilators, Mechanical , VibrationABSTRACT
PURPOSE: Mycoplasma pneumoniae is one of the most common causes of pneumonia in children and adolescents. Though cold agglutinin test and specific antibody test are used in the diagnosis of mycoplasma pneumonia, there are some limitations in early diagnosis. In this study, we evaluated the availability and usefulness of polymerase chain reaction (PCR) in the diagnosis of M. pneumoniae pneumonia and compared it with serologic test. METHODS: One hundred twenty four children who were clinically diagnosed with pneumonia and admitted to Kyunghee Hospital from January 1998 to March 2001 were enrolled. Mycoplasma specific antibody test using commercial kit (Serodia-MYCO II, Fusirebio Inc., Tokyo, Japan) and PCR using mycoplasma DNA obtained from throat swabs were done. The sensitivity and specificity of PCR were evaluated. RESULTS: M. pneumoniae pneumonia was diagnosed when the mycoplasma specific antibody titer was over 1: 160 or when the titer increased more than fourfold during follow-up period. The specificity, sensitivity, false-positive rate and false-negative rates of PCR were 93.0%, 58.3%, 33.3%. and 9.7%, respectively. CONCLUSION: PCR has shown high specificity. But, the positive result in PCR don't correlate with the disease activity and PCR does not have high sensitivity. So PCR must be used alongside with serologic test in the diagnosis of pneumonia. But, it seems possible to improve sensitivity by delicate handling of samples and by improving PCR technology, and PCR will possibly be used in the diagnosis of early infections of M. pneumoniae pneumonia and in the evaluation of treatments in the future.
Subject(s)
Adolescent , Child , Humans , Diagnosis , DNA , Early Diagnosis , Follow-Up Studies , Mycoplasma pneumoniae , Mycoplasma , Pharynx , Pneumonia , Pneumonia, Mycoplasma , Polymerase Chain Reaction , Sensitivity and Specificity , Serologic TestsABSTRACT
A neonate born at 38 gestational weeks was admitted due to generalized tonic-clonic seizure and cyanosis. The neonate was born six days previously at home through normal delivery and the umbilical cord was cut using scissors sterilized in boiling water. The neonate weighed 3,180 g at admission. Physical examination revealed cyanosis, opisthotonus, trismus and reactive muscle spasms. Laboratory exam, brain sonogram and EEG showed no significant abnormal findings. Based on her history and physical examination, the neonate was diagnosed with tetanus and put in an incubator isolated in a quiet, dark room. Treatment with tetanus human immunoglobulin along with antibiotics (penicillin G) were started immediately, and mechanical ventilation, administration of neuromuscular blocking agent and muscle relaxant were also started off. The frequency of seizure episode decreased gradually, and on the 32nd hospital day, mechanical ventilatory support was stopped along with extubation two days later. Thereafter, the neonate was in continuous generalized hypertonic state and showed feeding difficulty, but there was gradual improvement. She was dismissed on the 49th hospital day and is currently under OPD follow-up, doing well with no special problems. Respiratory management is critical to neonatal tetanus. We report here a case of tetanus treated with inhibition of self-respiration, neuromuscular blocker and application of ventilator, and present this method as a useful direction for future treatment of neonatal tetanus.
Subject(s)
Humans , Infant, Newborn , Anti-Bacterial Agents , Brain , Cyanosis , Electroencephalography , Follow-Up Studies , Immunoglobulins , Incubators , Neuromuscular Blockade , Physical Examination , Respiration, Artificial , Seizures , Spasm , Tetanus , Trismus , Umbilical Cord , Ventilators, Mechanical , WaterABSTRACT
PURPOSE: To compare perinatal characteristics, clinical courses, and overall morbidity between respiratory distress syndrome(RDS) with patent ductus arteriosus(PDA) and RDS without PDA in neonates. METHODS: Eighty-three neonates who were diagnosed and treated for RDS in the neonatal intensive care unit(NICU) from Jan. 2000 to Dec. 2002 were included in this study. RDS was complicated with PDA(group A) in 17 patients and not complicated in 66(group B). PDA was diagnosed by echocardiogram in neonates with congestive heart failure symptom, cardiac murmur or chest X-ray findings of cardiomegaly or pulmonary edema. A retrospective study was undertaken of the perinatal charac teristics and overall morbidity in group A and group B. RESULTS: The birth weight and gestational periods of group A were less compared with group B. There was more perinatal asphyxia in group A. Incidence of overall morbidity such as bronchopul monary dysplasia, intraventricular hemorrhage and death was higher in group A. Intravenous indomethacin was administered in 17 PDA infants. CONCLUSION: The perinatal characteristics in the two groups showed a significant difference. Incidence of overall morbidity in the two groups showed significant differences, however, there is no simple conclusion to draw because we didn't do multifactorial analyses to rule out other many risk factors affecting morbidity, such as gestational weeks or birth weight.
Subject(s)
Humans , Infant , Infant, Newborn , Asphyxia , Birth Weight , Cardiomegaly , Ductus Arteriosus, Patent , Heart Failure , Heart Murmurs , Hemorrhage , Incidence , Indomethacin , Intensive Care, Neonatal , Pulmonary Edema , Retrospective Studies , Risk Factors , ThoraxABSTRACT
Ulcerative colitis is a chronic relapsing inflammatory disease localized on the colon. This disease is rare in children under 10 years of age. We experienced a case of ulcerative colitis in a 3-year-old male child. He was admitted due to fever, abdominal pain and diarrhea for 5 days, followed by rectal bleeding for 2 days. The diagnosis was established by clinical features, endoscopic and histologic findings. Taking combined medication of prednisolone and sulfasalazine, he achieved symptomatic remission and remained asymptomatic.
Subject(s)
Child , Child, Preschool , Humans , Male , Abdominal Pain , Colitis, Ulcerative , Colon , Diagnosis , Diarrhea , Fever , Hemorrhage , Prednisolone , Sulfasalazine , UlcerABSTRACT
As measurement of glomerular size in the assessment of several renal diseases becomes increasingly important, it has become necessary to devise rapid simple methods for the assessment of glomerular size and to have on hand reference ranges. A few reports on glomerular size have been published in Western literature, but their body builds are different from Koreans. In this study, 100 glomeruli(50 glomeruli each from the outer cortical and the juxtamedullary area) were measured in sections taken from 74 kidneys(ages 3 days~73 years) obtained from autopsy utilizing the semi-automatic image analyser. The percentage of glomerular sclerosis was measured based on its location. The sphere diameter, maximum diameter, area and sphere volume of non-sclerotic glomeruli were measured and evaluated with respect to age, sex and the location of the glomeruli. The results were as follows; 1) Mean glomerular dimensions including sphere and maximum diameter, area and sphere volume increased until 40 years of age, then reached a plateau. The percentage of sclerotic glomeruli then increased slowly with age but without statistical significance. 2) The glomerular dimensions and sclerosis showed no significant differences according to sex. 3) Juxtamedullary glomeruli were larger than the outer cortical ones which was statistically significant in age groups of 0~10, 11~20 and 41~50 years. The percentage of sclerotic glomeruli was generally greater in the outer cortex. 4) Differences in the values of glomerular dimensions between outer cortical and juxtamedullary area were similar in all age groups. 5) All parameters of measurement showed consistent and similar trends between the different groups. 6) The measurements of the largest 12 glomeruli out of randomly-selected 50 glomeruli gave similar results when compared with those of 50 glomeruli. It was evident from our results that glomerular size is influenced by age and glomerular location, but not by sex. The method of assessing glomerular size used in this study will not necessarily give the true, absolute value of size but it may be a simple, practical and useful method of comparing glomerular size in different groups of patients.