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Biomedical subjects

B Diatta

Publications and source records attributed to B Diatta.

23 records · Page 2Linked to original sources
PubMed1991

[A comparison of midazolam and diazepam in premedication using the intramuscular route].

A double blind study has been carried out on 60 women undergoing gynaecological surgery: they were divided into 2 groups who were given as premedication either midazolam: 10 mg, or diazepam: 15 mg intramuscularly. No significant differences between both groups concerning heart rate, blood pressure and respiratory rate were found. After 30 min sedation of anxiety was noted in 30 subjects (100%) after midazolam and in 20 subjects (67%) after diazepam (P less than 0.001). After 45 min good sedation was found in 19 patients (63%) after midazolam and in 4 patients (13%) afer diazepam (P less than 0.001). Amnesia related to preoperative period was more frequent in the midazolam group than in the diazepam group: 67% VS 13% (P less than 0.001). Amnesia of the immediate postoperative period was 100% in both groups. Midazolam as compared with diazepam can be regarded as a superior intramuscular premedicant. This superiority can been explained by a rapid and good resorption.

Adult↗
PubMed1990

[Severe tetanus and intrathecal baclofen].

Case report of a 48-year-old man with a severe tetanus managed with conventional treatment associated with subarachnoid administration of baclofen. An epidural catheter was placed in spinal fluid at level L3-L4. Two injections of 1 mg baclofen at an interval of 1 hour amended the spasticity. Thereafter the treatment was maintained with a continuous infusion of 2 mg.24 h-1 over 20 days which resulted in an efficient control of spasticity. The final outcome was favourable.

Baclofen↗
PubMed1990

[Hyperkinetic shock and cerebral malaria].

Two cases of cerebral malaria with hyperkinetic shock are reported. The first case concerned a 39-year-old european male who was not taking any prophylactic anti-malarial drugs. After having had headache and fever for a week, he was admitted to the intensive care unit (ICU) in coma and with jaundice. His initial systolic blood pressure was 60 mmg, with a central venous pressure (CVP) of -3 cmH2O. Five-hundred ml of modified fluid gelatin increased the CVP without raising the blood pressure. Haemodynamic investigations revealed a cardiac index (CI) = 5.2 l.min-1.m-2, peripheral arterial resistances (Rsa) = 290 dyn.s.cm-5, oxygen consumption (VO2) = 120 ml.min-1.m-2. Despite treatment with dopamine and dobutamine, the patient died 3 h after his admission, with a CI of 1.9 l.min-1.m-2. The second patient was a 14-year-old senegalese girl, admitted in circumstances similar to the first case. Initial haemodynamic investigations gave the following figures: CI 6.5 l.min-1.m-2, Rsa = 476 dyn.s.cm-5, VO2 = 174 ml.min-1.m-2. Recovery was obtained with fluid replacement therapy and dopamine. In the absence of another associated infectious disease, the plasmodial origin of the septic shock would seem to be the most likely in both cases. Pathophysiological mechanisms of these algid forms of malaria remain enigmatic. Various factors are discussed: cytoadherence of erythrocytes infected with Plasmodium falciparum, immunological disturbances, or a specific endotoxin.

Adolescent↗