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Biomedical subjects

B Dekel

Publications and source records attributed to B Dekel.

24 records · Page 2Linked to original sources
PubMed1996

Pressure support ventilation.

The field of ventilatory support has changed dramatically with the introduction of improvements in technology and new ventilatory modes. The most recent ventilators are characterized by microprocessor technology, making the interaction between patient and ventilator more sophisticated than ever before. This technology has enabled the development of pressure support ventilation, which has gained extensive popularity during the past 10 years. Pressure support ventilation is different from controlled mechanical ventilation or intermittent mandatory ventilation; pressure support ventilation is characterized by a unique combination of simultaneous spontaneous and mechanical breathing, so that the ventilatory and flow rates and tidal volume depend on the patient's breathing pattern and the set level of pressure support. Pressure support ventilation can be used as a stand-alone ventilatory support mode and alternative to volume-controlled ventilation, and it can be used in weaning patients from mechanical ventilation.

Humans↗
PubMed1996

Spontaneous pneumomediastinum in children: clinical and natural history.

UNLABELLED: Investigation of the clinical characteristics and natural history of nine children with spontaneous pneumomediastinum (SPM) was conducted at the Tel Aviv University Sheba Medical Centre between 1984 and 1994. Most cases occurred in the setting of a valsalva-type manoeuvre, while symptoms and signs on admission were mainly chest pain, dyspnoea, neck pain, subcutaneous emphysema, and Hamman's sign. Three clinical patterns concerning longterm sequelae were identified: patients without any long-term sequelae, patients with a tendency to airway hyperreactivity and subclinical asthma, and patients in whom SPM was the presenting feature of their asthma. CONCLUSION: Close personal follow up, including pulmonary function tests, should be designed for all children with Spontaneous pneumomediastinum.

Adolescent↗
PubMed1996

Pediatric craniocerebral wounds from plastic bullets: prognostic implications, course, and outcome.

OBJECTIVE: To review our experience with craniocerebral injuries caused by plastic bullets, and to delineate prognostic factors for outcome. DESIGN: Retrospective case series of 29 patients presenting with plastic bullet-induced craniocerebral lesions. SETTING: Pediatric intensive care department of a tertiary care center. MEASUREMENTS AND MAIN RESULTS: Outcome was poor in 10 patients, good in 11, and two and six patients were moderately and severely disabled, respectively. Statistical analysis showed prognostic significance of the admission Glasgow Coma Scale score, computed tomographic findings of intraventricular hemorrhage and midline shift, and metabolic studies including hypokalemia and hyperglycemia. CONCLUSIONS: Plastic bullet-induced craniocerebral injuries carry a lower morbidity and mortality rate compared with other gunshot wounds. However, plastic bullets do incur a significant risk of injury. Their use should be carefully regulated.

Adolescent↗
PubMed1996

Torticollis: an unusual presentation of spontaneous pneumomediastinum.

Torticollis is a common clinical sign encountered by pediatricians in a wide variety of childhood illnesses including those from traumatic, neurologic, infectious, inflammatory, and psychogenic causes. We describe a case of spontaneous pneumomediastinum (SPM) manifested as acute torticollis. To the best of our knowledge, torticollis as a result of spontaneous pneumomediastinum has not yet been described. Pneumomediastinum should be included in the differential diagnosis of torticollis.

Acute Disease↗