Weichteilschaden im Oberschenkelbereich

Anatomically, the thigh is well covered by soft tissue in the form of the muscles surrounding the shaft. In the assessment of the severity of an injury, not only the obvious skin wound but also the mechnism of the trauma has to be considered. The extent and severity of the soft tissue damage cannot usually be fully established until later in the course of treatment, when necrosis of the skin, the subcutaneous fat and the musculature and also compartment syndrome or a secondary disturbance of perfusion may become obvious. Therefore, when extensive soft tissue injuries are present, following the primary débridement, a repeat wound débridement after 24–48 hours is generally indicated. Only after consolidation of the wounds and the successful treatment of any infection is definitive soft tissue reconstruction performed. The main danger in the treatment of soft tissue injuries of the thigh is underestimation of their total extent.     

Clinical characteristics of severe peripheral neuropathy induced by docetaxel (Taxotere)

Background: Docetaxel, a semi-synthetic taxane may cause a usuallymild sensory neuropathy. We describe the clinical characteristics of fivepatients who developed a more severe neuropathy following treatment withdocetaxel.Patients and methods: All patients were treated in phase II studieswith 100 mg/m² docetaxel in three weekly cycles, withoutsteroid administration.Results: The clinical picture in these patients was dominated by asensory neuropathy, but in one case severe weakness was present. Anotherpatient developed Lhermitte's sign. Signs and symptoms are usually reversibleafter discontinuation of docetaxel administration, but in three patientssymptoms worsened for some time after the end of treatment before improvementoccurred.Conclusion: Severe docetaxel neuropathy may especially occurfollowing treatment with cumulative dosage over 600 mg/m²; inpatients treated with this dosage a moderate or severe neuropathy may not berare.     

Upper Airway Obstruction With Hypoxaemia And Sleep Disruption In Down Syndrome

Six of 12 children with Down syndrome (DS) tested by means of long-term tape-recordings of oxygen saturation, breathing movements and expired CO2 were found to have previously undetected and severe upper airway obstruction during sleep. In five cases the obstruction occurred in the pharynx and in the sixth it was due to bilateral choanal stenosis. When compared with age-matched controls, overnight tape-recordings showed episodes of abnormal arterial hypoxaemia and an abnormally elevated end-tidal CO2. Episodes of obstruction were most marked during sleep associated with a non-regular breathing pattern. Abnormal episodes of hypoxaemia were associated with continued breathing movements. Sometimes there was no airflow (complete obstruction); at other times airflow continued normally or was reduced in amplitude (partial obstruction). During episodes of partial or complete airway obstruction the inspiratory waveform showed a characteristic shape. These results show sleep-related upper airway obstruction to be an often undetected complication of DS and all necessary measures should be taken to overcome the obstruction when it reaches the stage of producing abnormal hypoxaemia. Choanal dilatation and tracheostomy were successful in treating two of the children. Tonsillectomy and adenoidectomy were successful for one child, but only of marginal benefit for two others.