Biomedical subjects

E Anker-Møller

Publications and source records attributed to E Anker-Møller.

20 records · Page 2Linked to original sources

PubMed1986

[CT study of brain atrophy--the value of various study methods].

55 rather young patients suspected of dementia were examined via CT to assess the comparative value of various CT examination methods to determine cerebral atrophy. The patients were assessed clinically and classified as normal (24), slightly demented (21) and moderately demented (10). There were no severely demented patients. The parameters measured consisted of several diameters and indexes as well as the volume of the ventricular system and of the subarachnoidal space. The atrophy level was also determined visually. With the exception of the breadth of the third ventricle there was no correlation between internal cerebral atrophy and the level of dementia. Neither the mean breadths of four external sulci nor the volume of the subarachnoidal space (both being representative of external atrophy) showed any significant correlation with the degree of dementia of the patients on the levels 0.005 or 0.025, respectively. However, the results were not better than those obtained by visual assessment of external atrophy. Reasons are discussed why objective measurements do not yield reliable results.

Atrophy↗

PubMedDate not supplied

Postoperative pain treatment after open knee surgery: continuous lumbar plexus block with bupivacaine versus epidural morphine.

The anesthetic and side effects of a continuous lumbar plexus block ("3-in-1" block) were compared with that of epidurally administered morphine after open knee surgery. Twenty-two patients were randomized into two groups in this prospective, double-blind study. At the end of surgery, catheters were inserted for all the patients into both the femoral nerve sheath and the epidural space. Pain treatment was given as either bupivacaine in the femoral catheter or morphine in the epidural catheter, with saline in the other catheter. All treatments were given as a bolus dose followed by continuous infusion. If the patients had pain, they were given morphine intramuscularly on demand. The pain scores and supplemental morphine consumption were low in both groups and did not differ significantly. Lumbar plexus block produced a statistically significant a lower incidence of nausea, vomiting, pruritus and urinary retention. Although no significant differences in pain relief were shown between the two methods, we conclude that postoperative lumbar plexus block is preferable for postoperative pain relief because there is a lower frequency of side effects.

Adolescent↗