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Biomedical subjects

E Barjau

Publications and source records attributed to E Barjau.

5 recordsLinked to original sources
PubMed2002

Impact of treatment on the quality of life in patients with critical limb ischaemia.

AIM: the purpose of this study was to assess the quality of life (QOL) in patients with critical lower limb ischaemia (CLI), and its modification after three types of therapeutical outcomes. MATERIALS AND METHODS: between January and December 2000 52 patients (36 male, mean age 68 years) treated for critical limb ischaemia (CLI) completed the Short Form (SF)-36 on admission and then 6 and 12 months later. Patients were divided in the 3 groups: Group I: revascularisation; Group II: major amputation; Group III: conservative treatment. Trends for each dimension over the follow-up and the effect of treatment group were assessed by an analysis of variance with repeated measurements. RESULTS: on admission, patients with CLI had a significantly worse health-related quality of life than a control population. Although some domains improved, some also deteriorated between baseline and 12 months and there was no significant difference between the three treatment groups. CONCLUSIONS: our results suggest that changes in dimensions of QOL obtained by limb revascularisation do not differ from those of other therapeutic approaches.

Adult↗
PubMed2000

Primary aorto-oesophageal fistula due to oesophageal carcinoma. Report of a successfully managed case.

Aorto-oesophageal fistula is a rare but often fatal entity causing upper gastrointestinal bleeding. Amongst the different aetiologies described, the commonest is rupture of a thoracic aortic aneurysm into the oesophagus. This entity was first reported in 1818, and only recently have successfully treated cases been published. Other causes such as postoperative complications, tuberculosis and trauma are less common. Oesophageal malignancy perforating the aorta is a rarity. The authors describe a case of aortic perforation secondary to an oesophageal carcinoma, treated with initial success. The clinical onset was a massive upper gastrointestinal haemorrhage. The diagnosis, once the bleeding was controlled, was arrived at after CT-scanning and arteriography. A Dacron prosthesis was interposed into the descending thoracic aorta to restore aortic flow; later an oesophagectomy plus oesophagostomy and jejunostomy were carried out.

Angiography↗
PubMed1997

[Risk factors of arteriopathy of the lower extremities: lipid and not lipid factors].

BACKGROUND: The role of lipoproteins as markers of peripheral arterial disease (PAD) is not well defined. METHODS: We measured both lipid and non-lipid risk factors in 51 male patients with angiographically proven PAD and in 56 control subjects. The independent association of risk factors with PAD was evaluated by means of a multiple logistic regression analysis. RESULTS: The levels of cholesterol bound to high density lipoprotein (HDLc) and to its subfraction HDL2 were lower and triglycerides were higher in patients than in control subjects (1.0 +/- 0.3 vs 1.2 +/- 0.3, p < 0.003; 0.4 +/- 0.2 vs 0.5 +/- 0.3, p < 0.03; and 1.8 +/- 1.2 vs 1.3 +/- 0.7, p < 0.02, respectively). Total cholesterol and LDLc levels were similar in both groups. In the multiple logistic regression analysis that was done with lipid parameters, a statistically significant association of triglycerides (OR = 1.73; CI95% = 1.06-2.80) and HDLc (OR = 0.15; CI95% = 0.05-0.50) with PAD was observed, while HDL subfractions and apolipoproteins were not significantly associated. In the multiple logistic regression analysis that was done with non-lipid parameters, hypertension (OR = 5.35; CI95% = 1.86-15.4) and smoking (packs-year) (OR = 1.04; CI95% = 1.10-1.06) were the only significantly associated with PAD. When lipid and non-lipid parameters were included in the regression analysis, a statistically significant association between hypertension, smoking and HDLc with PAD was observed. CONCLUSIONS: Among lipid risk factors, a low HDLc and high triglycerides, and among non-lipid risk factors hypertension and smoking, are significantly and independently associated with lower limb arteriopathy.

Adult↗
PubMed1983

Immunosuppressive effect of Entamoeba histolytica extract on hamsters.

The immune response to sheep red blood cells (SRBC) in mice and hamsters injected with an extract of entamoeba histolytica was studied. Both the primary and secondary immune response, measured by anti-SRBC antibody titers, were unaltered in the mouse, while a significant depression of the primary, but not the secondary, response was observed in the hamster. The effect was greatest when the amebic extract (AE) and SRBC were injected on the same day. The number of anti-SRBC rosettes formed in the spleen cells of hamsters treated with both AE and SRBC on day 0 was measured from days 1-16. The response peaked on day 13, while cells from animals injected with SRBC alone gave a maximal response on day 5. The formation of anti-SRBC rosettes in T-lymphocyte-enriched spleen cells treated with anti-gamma globulin serum and complement was almost abolished for the duration of the experiment. It is suggested that the mechanism responsible for this immunosuppressive phenomenon could involve early interference in the afferent limb of the immune response.

Animals↗