[Study of a protocol of intra-articular analgesia after arthroscopy of the knee]. / Etude d'un protocole d'analgésie intra-articulaire après arthroscopie du genou.

The purpose of this study was to assess the analgesic effects of intra-articular injection of a morphine-bupivacaine combination following knee arthroscopy. 47 patients were evaluated. Knee arthroscopies were all performed under general anaesthesia, using propofol, alfentanil, isoflurane and nitrous oxide. Analgesic effects were evaluated by a visual analogic pain scale. Serum bupivacaine was measured during the first 8 postoperative hours. Analgesia was good in the immediate postoperative period, with minimal side effects. The serum bupivacaine levels were low. However the analgesic efficacy of intra-articular injection of morphine-bupivacaine should be corroborated through a double blind study.

[Oxygen supply in war times. Current perspectives]. / L'alimentation en oxygène en temps de guerre. Perspectives actuelles.

The authors report their experience of the use of various sources of oxygen feeding in wartime: a classical feeding by liquid oxygen or by extractive oxygen cylinders; a new type of feeding by oxygen condensers or chemical oxygen. According to their practical experience, each source finds its role in wartime, this role being determined by war conditions.

[Diseases of the shipwrecked: apropos of 3 cases]. / Pathologie du naufragé: à propos de trois cas.

Three men (31, 34, 36 yr old) were rescued after they had drifted for 50 hours on their wrecked catamaran. While their apparent clinical condition was not worrying, besides multiple bruises, marked dehydration, epigastralgias, mild hypothermia in one patient and 50, severe biological disorders were present in all four: haemoconcentration, functional renal insufficiency, metabolic acidosis, severe rhabdomyolysis, hepatic cytolysis. After intravenous rehydration for 24 hr hydroelectrolytic and acid-base anomalies were corrected. Pathophysiology of shipwreck casualties is recalled. Initial management in ICU is necessary. Psychological and emotional aspects should not be underrated.

[Ambulatory colonoscopy under systemic general anesthesia. Our experience apropos of 500 cases]. / Colonoscopie sous anesthésie générale systématique en ambulatoire. Notre expérience à propos de 500 cas.

The authors report a retrospective study of 500 colonoscopies performed on outpatients under general anaesthesia. Anaesthesia protocol associated diluted propofol in continuous titrated infusion and alfentanil. The doses used were relatively low and no serious adverse effects were observed. Therefore this method appears to be appropriate for most outpatients undergoing a colonoscopy provided that usual security rules are respected.