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Biomedical subjects

E Persson

Publications and source records attributed to E Persson.

167 records · Page 10Linked to original sources

Chlamydia test monitoring during therapy.

Forty-eight women with chlamydial cervicitis were followed with chlamydial culture and antigen tests (immunofluorescence and enzyme immunoassays) during the course of therapy to study the rate of disappearance of viable organisms and chlamydial antigen. On treatment day 2, two-thirds of the patients were positive by one or more of the tests while 81% were negative by all tests on day 4. All screening methods used had turned negative on the 6th day of therapy. The antigens were found to persist somewhat longer than viable organisms. This persistance should, however, be of no clinical significance.

Adolescent↗

Quality decision making in dialysis.

A patient approaching the final stage of his renal disease is faced with many difficult questions. Should he opt for a transplant or start on dialysis? In the case of dialysis, can he manage his treatment at home or will he need to be cared for in a clinic? Should be choose peritoneal dialysis or haemodialysis? Is the freedom of being independent from a machine, given by CAPD, as valuable as the freedom of having days without treatment, given by HD? The issues are complex and do not have a given answer. To make the proper decisions about his treatment the patient needs extensive information and support from the caregivers. Likewise, the caregivers need to know the patient well in order to give appropriate advice. In this exchange of information, the renal nurse has a very important role. Some patients may need to be dialysed in a hospital but most can get an equally good or even better dialysis treatment in a less stressful environment. A high degree of self-care is preferred by people who value independence and freedom of movement. Self-care also improves the self-confidence and increases the chances of maintaining employment and a rich social life. Self-care could mean both PD and HD, sometimes with the assistance of a spouse or a nurse. But a certain degree of self-care can also be maintained in limited-care centres and satellites, where the presence of nursing staff gives the feeling of security. For everybody involved, not least the purchasers of health care, it is desirable to keep the patients out of the costly hospital environment for as long as possible.

Decision Making↗

Epidemiology of porcine neonatal steatorrhoea in Sweden. 1. Prevalence and clinical significance of coccidal and rotaviral infections.

A study of neonatal steatorrhoea in unweaned piglets was carried out in randomly visited herds. Isospora suis and rotavirus were shown to be incriminated in this type of enteric disease and these agents may be considered important enteropathogens for 1-3-week-old piglets in Sweden. More extensive studies of I. suis were undertaken in one large herd. It was found that steatorrhoea may appear in 4-day-old piglets but oocysts were not detected until some days latter. Piglets that were shedding I. suis were not necessarily steatorrhoeic but oocysts were more frequently found in steatorrhoeic faeces than in faeces of normal consistency. The earliest oocyst output was detected at 5 days of age, the average litterage at first appearance being 12.8 +/- 4.0 days. The occurrence of I. suis oocysts in piglets did not correlate with the oocyst output in sows, which almost exclusively included genus Eimeria. Repeated parasitological and virological examination of steatorrhoeic faecal samples from 5-10 litters per herd at an age of 1-3 weeks would be helpful for making a herd diagnosis.

Animals↗