16 results on '"Kurachek S"'
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2. Inadvertent intravenous administration of racemic epinephrine
- Author
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Kurachek, S. C., primary
- Published
- 1985
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3. Propofol sedation: intensivists' experience with 7304 cases in a children's hospital.
- Author
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Vespasiano M, Finkelstein M, and Kurachek S
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- 2007
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4. Predischarge death or lung transplantation in tracheostomy and ventilator dependent grade 3 bronchopulmonary dysplasia.
- Author
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Maynard R, Armstrong M, O'Grady K, Moore B, Kurachek S, Mallory GB, and Wheeler W
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- Infant, Newborn, Infant, Child, Humans, Tracheostomy, Ventilators, Mechanical, Bronchopulmonary Dysplasia surgery, Lung Transplantation, Respiratory Insufficiency etiology, Respiratory Insufficiency therapy
- Abstract
Background: Premature infants surviving beyond a postmenstrual age (PMA) of 36 weeks with severe or grade 3 bronchopulmonary dysplasia (sBPD) have significant predischarge mortality. The in-hospital mortality for BPD supported by invasive mechanical ventilation beyond 36 weeks PMA is not well described. The role of lung transplantation in treating severe BPD is uncertain. We studied our experience over 20 years to better define the predischarge mortality of infants with progressive grade 3 BPD and whether lung transplant is a feasible intervention., Methods: Data were obtained from a retrospective review of medical records from Children's Minnesota over a 20-year period (1997-2016). Inclusion criteria included prematurity <32 weeks PMA, BPD, tracheostomy for chronic respiratory failure, and survival beyond 36 weeks PMA. Collected data included perinatal demographics, in-hospital medications and interventions, level of respiratory support, and outcomes., Results: In all, 2374 infants were identified who survived beyond 36 weeks PMA with a diagnosis of <32 weeks gestation prematurity and BPD. Of these, 143/2374 (6.0%) survived beyond 36 weeks PMA and required invasive mechanical ventilation with subsequent tracheostomy for management. Among these patients, discharge to home with tracheostomy occurred in 127/143 (88.8%), and predischarge death or lung transplantation occurred in 16/143 (11.2%). Deteriorating cardiopulmonary status was associated with pulmonary hypertension, prolonged hypoxemic episodes and the need for deep sedation or neuromuscular relaxation. Three of four patients referred for lung transplantation had >5-year survival, chronic allograft rejection, and mild to moderate developmental delays., Conclusions: Chronic respiratory failure requiring invasive mechanical ventilation for grade 3 BPD is associated with significant morbidity and mortality. For selected patients and their families, timely referral for lung transplantation is a viable option for end-stage grade 3 BPD. As in other infants receiving solid organ transplants, long-term issues with co-morbidities and special needs persist into childhood., (© 2024 Wiley Periodicals LLC.)
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- 2024
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5. Blood Culture and Pleural Fluid Culture Yields in Pediatric Empyema Patients: A Retrospective Review, 1996-2016.
- Author
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Stankey CT, Spaulding AB, Doucette A, Hamre KES, Wheeler W, Pomputius WF, and Kurachek S
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- Adolescent, Anti-Bacterial Agents therapeutic use, Child, Child, Preschool, Community-Acquired Infections complications, Community-Acquired Infections drug therapy, Community-Acquired Infections microbiology, Empyema, Pleural microbiology, Female, Humans, Infant, Male, Methicillin-Resistant Staphylococcus aureus isolation & purification, Pneumonia drug therapy, Pneumonia microbiology, Retrospective Studies, Streptococcus pneumoniae drug effects, Blood Culture, Empyema, Pleural drug therapy, Exudates and Transudates, Methicillin-Resistant Staphylococcus aureus drug effects, Pleural Effusion microbiology
- Abstract
Empyema is a complication of community-acquired pneumonia. We conducted a retrospective analysis of empyema patients discharged from 1996 to 2016, examining culture results according to timing of antibiotic administration. Blood culture decreased from 45% to 4% after antibiotics, and pleural fluid culture yield decreased from 67% to 30%. More than half of methicillin-resistant Staphylococcus aureus cases occurred from 2011 to 2016.
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- 2018
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6. The Well-Defined Pediatric ICU: Active Surveillance Using Nonmedical Personnel to Capture Less Serious Safety Events.
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White WA, Kennedy K, Belgum HS, Payne NR, and Kurachek S
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- Humans, Observer Variation, Prospective Studies, Quality Assurance, Health Care organization & administration, Quality Indicators, Health Care, Documentation methods, Intensive Care Units, Pediatric organization & administration, Patient Safety, Personnel, Hospital, Safety Management organization & administration
- Abstract
Background: Adverse events, diverse and often costly, commonly occur in pediatric intensive care units (PICUs). Serious safety events (SSEs) are captured through well-developed systems, typically by voluntary reporting. Less serious safety events (LSSEs), including close calls, however, occur at a higher frequency than those that result in immediate harm or death but are underestimated by standard reporting systems. LSSEs can reveal system defects and precede serious events resulting in patient or provider harm., Methods: A unique active surveillance program was created at Children's Hospitals and Clinics of Minnesota to quantify and categorize, and, ultimately reduce, LSSEs, in PICUs. Premedical college graduates without formal health care training daily canvassed the PICUs and facilitated reporting of LSSEs at the point of care. Events were recorded on a Web application and stored in a relational database management system. Events were enumerated and categorized according to distinctive characteristics (Theme Index) and real or potential harm (Harm Index)., Results: Some 1,980 PICU patients, representing 10,766 PICU patient-days in a 15-month period (June 1, 2013- August 31, 2014) experienced 2,465 LSSEs-5.4 LSSEs/ day or 0.23 LSSEs/patient-day. Such events resulted in a patient intervention 38% of the time. Some 158 quality/safety improvement projects were initiated during the observation period, 74 of which have been completed. Quality/safety information was broadcasted to providers, local leadership, and hospital management., Conclusions: LSSEs occur frequently in our PICUs. Non-health care providers can cost-effectively facilitate reporting by actively canvassing PICU providers on a daily basis and can contribute to quality/safety improvement projects and local safety culture. Reported events can serve as a focus for quality/safety improvement projects. A Web application and mobile tablet interfaces are efficient tools to record events.
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- 2015
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7. Routine chest radiographs in pediatric intensive care units.
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Quasney MW, Goodman DM, Billow M, Chiu H, Easterling L, Frankel L, Habib D, Heitschmidt M, Kurachek S, Moler F, Montgomery V, Moss M, Murman S, Rice T, Richman B, and Tilden S
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- Body Weight, Diagnostic Tests, Routine statistics & numerical data, Fluid Therapy, Humans, Intubation, Intratracheal, Length of Stay, Logistic Models, Prospective Studies, Respiration, Artificial, Intensive Care Units, Pediatric statistics & numerical data, Patient Care statistics & numerical data, Radiography, Thoracic statistics & numerical data
- Abstract
Objectives: To determine whether interventions were performed based on portable routine morning chest x-rays (CXRs) in pediatric intensive care unit (PICU) patients and to identify patient subgroups for whom the routine CXR is most useful., Design: Prospective multiinstitutional study. Setting. PICUs of 15 tertiary care hospitals. Patients. PICU patients who received a routine morning CXR were included in the study., Outcome Measures: Recorded data included: weight, diagnosis, presence of active cardiopulmonary problems, length of stay, and number and type of devices. The number and types of interventions based on the interpretation of the CXR were recorded., Results: Five hundred twelve routine CXRs were evaluated. The majority of the routine chest radiographs were obtained on patients who were admitted for cardiovascular disease (195/512; 38%) or respiratory failure (186/512; 36%), and 465/512 of the routine CXRs (91%) were performed on patients with one or more devices. Two hundred thirty-one of the 512 routine CXRs (45%) resulted in 1 or more interventions. One hundred fifty-five of the 284 routine CXRs (55%) obtained in children =10 kg resulted in one or more interventions, compared with 61/152 (40%) and 15/76 (20%) of routine CXRs obtained in children 10 to 40 kg and >/=40 kg, respectively. The frequency of interventions increased from 19% in children with no devices to >50% in children with 2 or more devices. One or more interventions were performed in 27% of routine CXRs when no active cardiopulmonary problems were present, compared with 51% of routine CXRs when active cardiopulmonary problems were present. Diagnosis and length of intensive care unit stay at the time the routine CXR was obtained did not affect the percentage of CXRs that resulted in interventions., Conclusions: Routine CXRs are more likely to result in interventions in the smaller, critically ill child with one or more devices and if active cardiopulmonary problems are present.
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- 2001
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8. Treatment of childhood lymphangiomas with interferon-alpha.
- Author
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Reinhardt MA, Nelson SC, Sencer SF, Bostrom BC, Kurachek SC, and Nesbit ME
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- Adolescent, Antineoplastic Agents administration & dosage, Bone Neoplasms therapy, Humans, Interferon Type I administration & dosage, Male, Neoplasms, Multiple Primary therapy, Recombinant Proteins, Splenic Neoplasms therapy, Thoracic Neoplasms therapy, Antineoplastic Agents therapeutic use, Interferon Type I therapeutic use, Lymphangioma therapy
- Abstract
Purpose: Nonsurgical treatment of lymphangiomas has shown limited efficacy and often carries unacceptable toxicities, demonstrating the need for a more effective, less toxic therapy., Patients and Methods: We describe two patients with lymphangiomatosis treated for 12 to 40 months with recombinant interferon-alpha., Results: Both patients demonstrated stabilization or marked improvement of disease, based on clinical and radiologic findings, with minimal toxicity., Conclusions: The favorable responses to interferon-alpha therapy in these two cases suggest that this is an effective and well-tolerated treatment for lymphangiomas in children.
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- 1997
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9. Consequences of hypogammaglobulinemia and steroid therapy in severe bronchopulmonary dysplasia.
- Author
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Wheeler W, Kurachek S, McNamara J, Fugate J, and Hoogenhous N
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- Adrenal Cortex Hormones administration & dosage, Agammaglobulinemia drug therapy, Female, Humans, Immunoglobulins, Intravenous administration & dosage, Incidence, Infant, Infant, Newborn, Male, Prognosis, Respiratory Tract Infections etiology, Respiratory Tract Infections physiopathology, Retrospective Studies, Risk Factors, Adrenal Cortex Hormones therapeutic use, Agammaglobulinemia complications, Agammaglobulinemia epidemiology, Bronchopulmonary Dysplasia complications, Bronchopulmonary Dysplasia drug therapy, Immunoglobulins, Intravenous therapeutic use, Respiratory Tract Infections epidemiology
- Abstract
We retrospectively studied the relation between corticasteroid therapy, hypogammaglobulinemia (HG), and recurrent infections in 37 infants with moderate to severe bronchopulmonary dysplasia (BPD). Nineteen of the 37 patients had tracheostomies because of chronic respiratory failure. We hypothesized that recurrent infections were most prevalent in infants whose IgG levels remained low at one year of age (persistent HG) and in infants receiving high doses of corticosteroids during the first year of life. We further hypothesized that the duration of HG was strongly correlated with the cumulative first year steroid dose. We also studied the response to intravenous gammaglobulin (IVIG) replacement therapy in this population of BPD infants. Our results showed an association between first year corticosteroid dose, duration of HG (r = 0.49, p < 0.003), and frequency of infections (r = 0.51, p < 0.001). We noted a relatively strong correlation between frequency of infections and duration of HG (r = 0.84, p < 0.0001). Twenty-four of 37 (65%) infants showed persistent HG and 49% had evidence of abnormal specific antibody production. Sixty-four percent of infants studied had reduced lymphocyte responsiveness to mitogen stimulation. Nineteen of 37 (51%) infants required IVIG for an average duration of 17.9 months due to recurrent infections. The average number of infections per year decreased from 10.6 to 2.8 (t = 12.32, p < 0.0001). There were no complications associated with IVIG therapy, but one infant died of bronchiolitis obliterans following heart-lung transplantation. Eight of 37 (22%) infants have persistent immunologic dysfunction requiring ongoing IVIG at four years or more of follow-up. We conclude that a substantial number of ill infants with BPD will have immune dysfunction characterized by persistently low IgG levels and reduced specific antibody responsiveness to protein antigens. We speculate that these findings are related to the cumulative dose of corticosteroids received in the first year of life and to the severity of underlying disease.
- Published
- 1996
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10. Treatment of congenital endplate acetylcholinesterase deficiency by neuromuscular blockade.
- Author
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Breningstall GN, Kurachek SC, Fugate JH, and Engel AG
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- Humans, Infant, Male, Acetylcholinesterase deficiency, Atracurium therapeutic use, Neuromuscular Diseases congenital, Neuromuscular Diseases drug therapy, Neuromuscular Nondepolarizing Agents therapeutic use
- Published
- 1996
- Full Text
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11. Medical examiners' attitudes toward organ procurement from child abuse/homicide victims.
- Author
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Kurachek SC, Titus SL, Olesen M, and Reaney J
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- Child, Child, Preschool, Humans, Infant, United States, Attitude of Health Personnel, Child Abuse, Coroners and Medical Examiners psychology, Homicide, Tissue and Organ Procurement
- Abstract
Solid organ transplant provides lifesaving therapy for infants and children with otherwise terminal diseases, but it is severely limited by donor organ supply. Medical examiners perform a pivotal role in the organ procurement process by determining whether a "heartbeating cadaver" on life support is a medicolegally suitable donor. This descriptive questionnaire study assesses medical examiner practice and behavior regarding organ procurement from child abuse/homicide victims. Obtaining forensic evidence for judicial purposes and releasing organs to children awaiting transplantation are not necessarily conflicting values. Greater than 60% of medical examiners sampled would agree to release organs from abuse/homicide victims in the scenarios presented here if provided with requested information. Further confronting the origins of variable medical examiner practice in this area might result in the availability of additional solid organs for pediatric transplantation.
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- 1995
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12. Chronic respiratory failure of infancy and childhood: clinical outcomes based on underlying etiology.
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Wheeler WB, Maguire EL, Kurachek SC, Lobas JG, Fugate JH, and McNamara JJ
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- Child, Child, Preschool, Congenital Abnormalities epidemiology, Developmental Disabilities epidemiology, Female, Follow-Up Studies, Humans, Infant, Lung Diseases complications, Lung Diseases epidemiology, Male, Morbidity, Nervous System Diseases complications, Nervous System Diseases epidemiology, Neuromuscular Diseases complications, Neuromuscular Diseases epidemiology, Respiration, Artificial, Respiratory Insufficiency etiology, Time Factors, Respiratory Insufficiency epidemiology
- Abstract
To assess whether underlying diagnosis affects morbidity and mortality outcomes in patients with chronic respiratory failure, we studied 55 patients with chronic respiratory failure of infancy and childhood (CRFIC). Entry criteria included patients with chronic respiratory failure due to static neurologic or neuromuscular conditions or secondary to other disease processes considered likely to improve or resolve over time. Subjects were grouped into those having chronic lung disease (CLD, n = 22), neurologic or neuromuscular diseases (NM, n = 21), or congenital abnormalities affecting the respiratory system (CA, n = 12). The average duration of follow-up was 21.3 months. There were no differences between groups in mortality with only four deaths (7%). Patients with CLD fared better than those with NM or CA in duration of ventilatory support, duration of tracheostomy, percentage of successful weaning from mechanical ventilation, and neurodevelopmental outcomes. Subjects with CLD had a significantly greater frequency of tracheomalacia (86%), feeding disorders (86%), and hypogammaglobulinemia G (77%). There were no differences between groups for respiratory readmissions or family dysfunction. We conclude that almost all patients with CRFIC will survive, but morbidity outcomes will vary based on the underlying diagnosis.
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- 1994
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13. Respiratory complications of tracheocutaneous fistula closure.
- Author
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Wheeler WB, Kurachek SC, Lobas JG, and Lipscomb TS
- Subjects
- Child, Preschool, Female, Humans, Intubation, Intratracheal adverse effects, Male, Mediastinal Emphysema etiology, Pneumothorax etiology, Postoperative Complications, Respiratory Insufficiency etiology, Subcutaneous Emphysema etiology, Tracheostomy, Fistula surgery, Respiratory Tract Diseases etiology, Skin Diseases surgery, Tracheal Diseases surgery
- Published
- 1991
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14. Acute hypoxemic respiratory failure caused by Chlamydia trachomatis and diagnosed by flexible bronchoscopy.
- Author
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Wheeler WB, Kurachek SC, Lobas JG, and Einzig MJ
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- Bronchoalveolar Lavage Fluid, Bronchoscopy methods, Chlamydia Infections complications, Chlamydia trachomatis isolation & purification, Female, Humans, Hypoxia etiology, Infant, Newborn, Pneumonia complications, Chlamydia Infections diagnosis, Pneumonia diagnosis, Respiratory Insufficiency etiology
- Published
- 1990
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15. Diaphragmatic excursion after pleural sclerosis.
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Loring SH, Kurachek SC, and Wohl ME
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- Adolescent, Adult, Child, Cystic Fibrosis complications, Diaphragm pathology, Female, Humans, Male, Pneumothorax complications, Pneumothorax prevention & control, Recurrence, Respiration, Sclerosing Solutions adverse effects, Tidal Volume, Ultrasonography, Vital Capacity, Diaphragm physiopathology, Pleura surgery, Sclerosing Solutions therapeutic use
- Abstract
Chemical sclerosis of the pleural space is used to prevent recurrence of spontaneous pneumothorax. To test whether sclerosis restricts diaphragmatic excursion, we measured diaphragmatic excursion by ultrasonography in subjects with unilateral pleural sclerosis and compared it with diaphragmatic excursions in normal subjects, in subjects with cystic fibrosis (a diffuse bilateral lung disease), and in those who underwent surgical procedures that obliterate the pleural space. In five subjects with unilateral chemical sclerosis, diaphragmatic excursion was significantly less on the sclerosed side than on the contralateral side (10.7 +/- 1.3 vs 17.3 +/- 1.7 mm, mean +/- SEM; p less than .01). Compared with those of normal subjects, the side-to-side differences in excursion were increased by pulmonary disease (p less than .03) and additionally by unilateral sclerosis (p less than .015). There was no significant difference between diaphragmatic excursions on left and right sides of subjects without history of pleural disease. These data suggest that chemical pleural sclerosis causes a measurable reduction in diaphragmatic excursion on the affected side. The physiologic significance of this effect is not known.
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- 1989
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16. Treatment of respiratory viral infection in an immunodeficient infant with ribavirin aerosol.
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McIntosh K, Kurachek SC, Cairns LM, Burns JC, and Goodspeed B
- Subjects
- Adenosine Deaminase deficiency, Aerosols, Antibodies, Viral analysis, Enzyme-Linked Immunosorbent Assay, Female, Humans, Infant, Ribavirin administration & dosage, Immunologic Deficiency Syndromes complications, Paramyxoviridae Infections drug therapy, Respirovirus Infections drug therapy, Ribavirin therapeutic use, Ribonucleosides therapeutic use
- Abstract
An infant with severe combined immunodeficiency syndrome (SCIDS) secondary to adenosine deaminase deficiency had pneumonitis and combined infection with respiratory syncytial virus (RSV) and parainfluenza virus type 3 (PIV3). Four separate courses of ribavirin were delivered by small-particle aerosol. The PIV3 disappeared during the first course, and RSV disappeared after the fourth course on the 58th hospital day. Neither virus returned during profound immunosuppression for bone marrow transplantation. Secretory antibody to both viruses was found and may have assisted in recovery. Strains of RSV from the 9th, 15th, 29th, and 55th hospital days showed similar sensitivities to ribavirin in vitro. Ribavirin can be a useful drug in the treatment of respiratory viral infections in patients with SCIDS.
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- 1984
- Full Text
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