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Biomedical subjects

G Waddell

Publications and source records attributed to G Waddell.

84 records · Page 5Linked to original sources
PubMed1975

Movement of criticall ill patients within hospital.

Critically ill patients were observed during routine movement inside the hospital to and from the intensive therapy unit. One patient a month suffered major cardiorespiratory collapse or death as a direct result of movement. Renewed bleeding of a pelvic fracture, cardiac arrhythmia, cardiac embarrassment due to a haemothorax, and cardiovascular decompensation were seen. It was difficult to continue treatment during movement, especially maintaining an airway or providing adequate intermittent positive pressure ventilation. Seventy postoperative patients suffered few ill effects on being moved. Greater awareness of the dangers of moving critically ill patients within hospital is needed. Thorough preparation for the move and adequate maintenance of treatment during movement requires the skill of experienced medical staff.

Acute Disease↗
PubMed1975

Effects of ambulance transport in critically ill patients.

Two groups of critically ill patients were transferred by ambulance from other hospitals to a central intensive therapy unit. The effect of transport was reviewed retrospectively in 46 patients and prospectively in 20 patients. Of the 46 patients reviewed retrospectively six became hypotensive, six became hypertensive, and seven developed delayed hypotension. One patient developed fits and six out of 13 patients had a rise in arterial PCO-2 of 1-6-4-1 kPa (12-31 mm Hg). Of the 20 patients reviewed prospectively, one patient became hypertensive due to overtransfusion, one had a fit, but none became hypotensive. Three out of four cases of delayed hypotension were related to starting intermittent positive pressure ventilation. Arterial PCO-2 fell in one patient and arterial PCO-2 rose in two, each change being related to changed oxygen therapy or narcotics. There were no changes in other cardiovascular or respiratory indices, body temperature, or urine production. Earlier transfer, resuscitation before transfer, continuing medical care during the journey, and hence a slower smoother journey seemed to be important factors in the management of these patients. Our findings, may have important implications in the future regional organization of the care of critically ill patients.

Adult↗
PubMed1975

Mountain rescue transport.

Death on Scottish mountains during a thirteen-year period were reviewed. Only five of 175 fatalities occurred during the stretcher journey: 200 patients were carried down alive. This review produced little evidence of serious harm from mountain rescue transport.

Accidents↗
PubMed1975

Unconsciousness, automatisms, and myoclonic jerks with diffuse rhythmic 9-Hz discharges.

A 25-year-old man presented with seizures characterized by unconsciousness, automatic behavior, and myoclonic jerks lasting 0.5 to 8 sec. Videotape analysis of 300 simultaneously recorded electroencephalographic and clinical attacks revealed 8- to 9-Hz 150 to 200 muV sharp waves beginning in both medial temporal areas during eyelid flutters. When discharges spread diffusely on both sides and lasted 2 to 3 sec, 20 degrees forward flexion of the head, unconsciousness, pupil dilation, and staring became evident. Asymmetrical myoclonic jerks invariably appeared. When paroxysms were greater than 3 sec, automatisms and tonic posturing occurred. The electroencephalographic and clinical seizures appeared during the awake and relaxed states, i.e., with normal alpha rhythm. They were suppressed during physical and mental activities and during sleep, i.e., in the absence of alpha rhythm. Our studies suggest that these seizures associated with diffuse electroencephalographic alpha-like activities are subcortical in origin and should be tested in their responsivity to alpha suppressants and inducers.

Adult↗
PubMedDate not supplied

Nonorganic physical signs in low-back pain.

Nonorganic physical signs in low-back pain are described and standardized in 350 North American and British patients. These nonorganic signs are distinguishable from the standard clinical signs of physical pathology and correlate with other psychological data. By helping to separate the physical from the nonorganic they clarify the assessment of purely physical pathologic conditions. It is suggested also that the nonorganic signs can be used as a simple clinical screen to help identify patients who require more detailed psychological assessment.

Adult↗
PubMedDate not supplied

Modern management of spinal disorders.

This review of the clinical management and health care for spinal disorders focuses on nonspecific low back pain. It is set against the historical background and epidemiology of low back pain and current health care in both the United States and the United Kingdom. Recent U.S. and U.K. Clinical Guidelines for low back pain are very similar. Principles are proposed for the better organization of future health care for low back pain.

Guidelines as Topic↗