Why did persons invited to train in cardiopulmonary resuscitation not do so?

All citizens (N = 22066) aged 16 to 65 of a medium-sized Belgiantown were personally invited to CPR training sessions held intheir neighbourhood. 1152 responded by attending a trainingsession. Those who did not so respond were surveyed (randomsample N=600) for reasons of their not coming. The sample fittedwell with census data for gender, age and suburb location butnot for job, because retired persons and women at home wereover represented. 123 persons did not want to answer the questions. 116 personssaid they were already trained in CPR, 276 said they would accepton a future occasion and 82 said they would not. Three personsdid not answer this question. There was no discrimination for job, gender and suburb locationbetween those who did and did not accept a future training opportunity,nor was the existence of a heart patient among relatives. Theolder the person, the less inclined was that person to participatein CPR training (age effect x² = 17.17, d.f. = 9, P<0.05).The 276 who accepted future training, chose their workplace(221) and/or their social meeting place (club etc.) as the placewhere this future training should be held. We suggest that CPR training is well accepted and that the trainingopportunities should be given at places of work and social gatherings.     

Fusarium endocarditis involving aortic valve following coronary artery surgery

This article describes a case of infective aortic valve endocarditisdue to Fusarium oxysporum occurring 4 years after coronary arterybypass grafting. It is the first reported case of endocarditiscaused by Fusarium.     

USE OF POST-TETANIC COUNT IN ASSESSMENT OF A REPETITIVE VECURONIUM-INDUCED NEUROMUSCULAR BLOCK

In order to evaluate the use of the post-tetanic count (PTC)method during repetitive administration of vecuronium, we studied20 patients allocated randomly to one of two groups: 10 patientsreceived droperidol-fentanyl anaesthesia (control group); 10other patients were given droperidol-fentanyl anaesthesia modifiedsubsequently by addition of 0.5% isoflurane (isoflurane group).Before tracheal intubation, a bolus dose of vecuronium 0.08mg kg^–1 was given i. v. followed by repeated doses of0.03 mg kg^–1. The twitch response of adductor polliciswas recorded after supramaximal stimulation of the ulnar nerveat the wrist using a Myograph 2000 neuromuscular transmissionanalyser. In the control group, a close correlation was foundbetween PTC and time to first reaction to train-of-four (TOF)nerve stimulation. This relationship was unchanged when comparingthe bolus dose and each of eight consecutive maintenance doses.Further, the degree and the duration of intense block were unchangedafter each of the eight maintenance doses. In the isofluranegroup, the relationship between PTC and time to first reactionto TOF stimulation remained unchanged after addition of isoflurane.However, isoflurane caused a significant prolongation of theduration of intense block and a corresponding lower PTC in allpatients. We conclude that PTC is a reliable method to evaluateintense neuromuscular block caused by vecuronium, even afterrepetitive administration of the drug and in combination with0.5% isoflurane. Presented in part at the annual meeting of the American Societyof Anesthesiologists, San Francisco, October 1988.     

Abnormal α-aminoadipic acid excretion in a newborn with a defect in platelet aggregation and antenatal cerebral haemorrhage

Summary -Aminoadipic acid (AA) is an intermediate in lysine metabolism. We report a new case with AA excess in urine and plasma, without -ketoadipic acid, in a full-term male child born to unrelated parents; he presented at 24h of life with seizures that failed to respond to phenobarbital, clonazepam, and Vigabatrin and death occurred on the 38th day of life. Brain imaging suggested antenatal haemorrhage. Small quantities of AA were also detected in the blood and urine of both parents and a healthy brother, all three of whom exhibited the same defect in platelet aggregation as the deceased child. Both parents had decreased levels of plasma neopterin, a finding that might be related to the immunodeficiency described in other cases.     

A genetic dissection of the retinoid signalling pathway in the mouse

To determine the functions of retinoic acid receptors RAR and RXR, we have systematically knocked-out their genes by homologous recombination in the embryonic stem cells and generated null-mutant mice. This approach has allowed us to perform a genetic dissection of the retinoic acid signalling pathway.     

Vertical Banded Gastroplasty-Gastric Bypass with and without the Interposition of Jejunum: Preliminary Report

Background: The complications of the gastric pouch in gastric bypass surgery are well known. Since the first report of this surgery 30 years ago, new technical aspects that make it safer and more effective have been implemented. Methods: As a modification of gastric bypass, the authors have performed 305 vertical banded gastroplasty-gastric bypass procedures. Two groups of patients underwent the procedure: Group I (n = 206) without a limb of jejunum interposed between the gastric pouch and the excluded stomach, and Group II (n = 99) with a limb of jejunum interposed between the pouch and the stomach. The results regarding excess weight loss and complications of the gastric pouch during the first year after surgery were compared. Results: Age, sex, initial weight, body mass index, and percentage of ideal weight were similar in both groups. Excess weight loss was also similar. The complications in Group I were 1 leak, 3 left subphrenic abscesses, 2 erosive gastritis with bleeding, 1 stenosis of the gastrojejunostomy, 1 perforated ulcer, and 4 marginal ulcers with bleeding. Two patients in Group II developed bleeding from the staple-line. Conclusions: These preliminary data suggest that complications of the gastric pouch can be reduced by interposing a limb of jejunum between the pouch and the excluded stomach. This is an early experience; long-term results are pending.     

Renal immunoblastic sarcoma complicating immunosuppressive therapy for wegener granulomatosis

A renal tumor developing in a patient receiving cyclophosphamide (Cytoxan) therapy for Wegener granulomatosis is reported. The tumor was similar histologically to the "immunoblastic" sarcoma that develops in renal allograft recipients as a complication of immunosuppressive therapy. This case report strengthens the cause and effect relationship between immunosuppressive drug usage and the subsequent development of neoplasia.