Evolution of a form of pure alexia without agraphia in a child sustaining occipital lobe infarction at 21/2 years

The progress of cognitive visual dysfunction over an 8-year period of a child who sustained bilateral occipital-lobe infarctions at the age of 21/2 years is described. She survived with normal intelligence and went on to attend mainstream school. She manifested many features of cognitive visual impairment and, in particular, developed a form of pure alexia without agraphia. She achieved some letter-by-letter reading but no sight vocabulary development, including to her own name. She learned to write imaginatively employing phonetically true spelling but cannot read what she has written. Her progress and the difficulties encountered during the management of her condition are discussed in this first case report of the evolution of pure alexia without agraphia in childhood. The features of this syndrome in the developing child who has never developed the capacity to read are contrasted with that seen in affected adults.     

Use of end-tidalPco 2 and transcutaneousPco 2 as noninvasive measurement of arterialPco 2 in extubated patients recovering from general anesthesia

This study was designed to assess the accuracy of end-tidalPco ₂ and transcutaneousPco ₂ as measurements of arterialPco ₂ in extubated, spontaneously breathing patients recovering from general anesthesia. In 30 patients, measurement of arterial transcutaneous, and end-tidalPco ₂ were taken simultaneously with body temperature approximately every 15 minutes over a 2-hour period. ArterialPco ₂ values were corrected for body temperature. Values for Paco ₂ were compared with those forPetCO₂ and Psco ₂ by linear regression analysis and by calculation of bias ± precision. Thirty-six percent of the capnogram tracings obtained did not develop a plateau phase. We found poor correlation between end-tidal and arterialPco ₂ regardless of the shape of the capnogram tracing, as well as poor correlation between transcutaneous and arterialPco ₂. Although the measurements of bias and precision of noninvasivePco ₂ monitors in this population are comparable to studies in other populations, we advise caution in relying on the routine use ofPetCO₂ or Psco ₂ for the noninvasive assessment of respiratory depression in extubated, spontaneously breathing patients recovering from general anesthesia.     

Physicians at the roadside: Pre-hospital emergency care in the United Kingdom

In some parts of the United Kingdom (UK), family doctors (or "general practitioners" as they are called in the UK) are routinely called upon by the emergency medical services (EMS) system to attend road accidents. The doctors are volunteers and travel to the scene of the accident in their own cars. Members of one such general practitioner accident service operating in Mid-Anglia complete an accident report form after attending each incident. In 1983, the Mid-Anglia General Practitioner Accident Service (MAGPAS) received 1,715 calls for medical assistance, and in 95% of these a doctor was sent immediately. Of these calls, 57% were passed to the doctor within one minute of the receipt of the call in the MAGPAS control room, and 78% were relayed within two minutes. This rapid call-out, combined with the close proximity of the local doctor to the accident site, resulted in the doctors arriving ahead of the ambulance in 42% of the calls. A total of 54 patients with airway obstruction were treated by the doctors prior to the arrival of the ambulance. Ninety-nine patients required immediate intravenous fluid replacement in the pre-hospital phase of their medical care. This report suggests that general practitioners in rural areas can play a vital role in the early management of trauma patients, especially in the absence of ambulance personnel trained in advanced life support skills.     

Quality of Life Assessment,of Ileogastrostomy

Twenty of 26 (77%) consecutive patients undergoing ileogastrostomy, performed by the same surgeon (IGMC) between February 1989 and May 1992, responded to a mailed quality of life survey. Average present weight was reported as 50.9 kg less than a mean preoperative weight of 139.7 kg. Mean time of follow-up was 24.75 months. When comparing perceptions before and after surgery, several quality of life improvements were noted in the areas of vocation, relationships, emotional well-being and physical well-being. Post-surgery, jobs were rated more satisfying, eating habits improved, self-image and self-confidence increased and body disparagement declined. Satisfaction with sexual relations increased, as did frequency. In general, relations with partners, co-workers and friends seemed to improve. Exercise also increased significantly. In contrast, foul flatus, bloating, and bowel movements regularly hampered activities or caused embarassment when in public. Despite these physical side-effects, we observed that a large majority of persons undergoing ileogastrostomy noted significant improvements in quality of life.