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Biomedical subjects

J Butel

Publications and source records attributed to J Butel.

At least 73 records · Page 4Linked to original sources
PubMedDate not supplied

[Double-blind randomized comparative study of enoxaparin and standard heparin in the prevention of thromboembolic disease during insertion of total hip replacement].

237 patients with a non-traumatic disease of the hip requiring total hip replacement entered a multicentre trial. Treatments were allocated at random in a double-blind manner: 113 patients received 5000 IU of standard heparin t.d.s.; 124 patients received enoxaparin 40 mg once a day. Treatment lasted from 10 to 15 days until bilateral ascending phlebography of the lower limbs (BAPLL) was performed. Its effectiveness was assessed by the results of BAPLL, by evaluation of the risk of bleeding on examination of the surgical wound, by the units of blood required for perfusion and by daily blood count and differential. BAPLL was performed in 228 patients: 15 phlebographies (12.5 p. 100) were positive in the 120 assessed patients of the enoxaparin group, while 27 (25 p. 100) were positive in the 108 assessed patients of the standard heparin group (p = 0.014). Proximal deep vein thrombosis was significantly (p = 0.03) less frequent in the enoxaparin group (7.5 p. 100) than in the standard heparin group (18.5 p. 100). Pulmonary embolism was observed in a patient on standard heparin. The units of blood required for perfusion were significantly (p = 0.03) smaller in the enoxaparin group (3.37 +/- 1.81 U) than in the standard heparin group (3.84 +/- 1.70 U). Thus, one single subcutaneous injection of enoxaparin 40 mg daily was significantly more effective and safer than standard heparin 5000 IU t.d.s. in the prevention of deep vein thrombosis after total hip replacement.

Aged↗
PubMedDate not supplied

[Regeneration of a diaphyseal segment of the radius (author's transl)].

The osteogenesis potential and the subsequent skeleton reconstruction are well known in young children. Our case illustrate these two features. A six years old patient had lost the entire radial diaphysis during an open trauma of the forearm ; after the debridement of the wound, the limb was simply immobilized in a cast leaving off the radial diaphysis. Six months later an antomical reconstruction of the radius was obtained with a very good function.

Bone Regeneration↗
PubMedDate not supplied

[A.L.J. external fixation. Indications and results in 59 cases].

The authors report their results in 59 cases of external fixation with A.L.J. type devices inserted from November, 1984, to November, 1988, in 57 patients (2 cases of bilateral injuries). These included 49 cases of "recent" traumatology, 4 cases of "second-hand" traumatology, and 6 orthopaedic cases (tibiotarsal arthrodesis for degenerative lesions). Among the recent traumatic injuries, 38 were fractures, most often compound fractures (stages II and III), and 11 serious soft tissue lesions, for which the external fixation was used temporarily for stabilization until the wound was healed. The older traumatological lesions were 4 infected pseudarthroses. The results based on 52 cases (6 were lost to follow-up and 1 is a peculiar case) include 45 healed injuries (ie. 86.5%) and 7 failures. The soft-tissue lesions have all healed within 2 to 4 months. Among the bony lesions, some knit primarily without an additional graft (20 of 37 cases, ie 54 percent), the others after 1, 2 or 3 grafts (10 of 37 cases, ie. 27 percent). The union also occurred without any problem for all 6 tibiotarsal arthrodeses. The 7 failures occurred in cases where no additional bone graft had been performed. The discussion evidences the advantages and drawbacks of the A.L.J.

Adult↗
PubMedDate not supplied

[A problem of height].

Explore the source record for details and available documents.

Bone Lengthening↗
PubMedDate not supplied

[Posterior dislocation of the hip associated with fracture of the neck of the femur. Apropos of 3 cases].

Three patients with posterior dislocation of hip associated with fracture of neck of femur were treated by early sanguineous reduction and osteosynthesis. This therapy was very effective since necrosis did not develop either in the short or long-term follow up (1, 3 and 4 years). These findings combined with documented data are in favor of anatomic reconstruction of upper end of femur by stable and solid osteosynthesis, at least in young adults. Early operation, an irreproachable operating tactic (orthopedic table, ventral decubitus, posterior approach), an immediate stable and solid synthesis and a deferred load bearing (beyond 6 months) should reduce the risk of femoral head necrosis to a minimum.

Adult↗