[Anesthetic management in a pregnant woman suffering from idiopathic thrombocytopenic purpura]. / Manejo anestésico en gestante afecta de púrpura trombocitopénica idiopática.

Idiopathic thrombocytopenic purpura is an autoimmune disorder characterized by a low platelet count. Onset usually occurs during adolescence with episodes of cutaneous and mucosal bleeding. Thrombocytopenia during pregnancy is associated with many diseases, of which idiopathic thrombocytopenic purpura is the most common in the first trimester. The need for treatment will depend on the platelet count and whether there is bleeding. At the end of pregnancy, however, whether delivery is vaginal or by cesarean, more aggressive therapeutic measures are required. Anesthetic management in this type of patient will be determined by coagulation status and platelet count, and local or regional anesthesia may be contraindicated. We report the case of a pregnant woman with idiopathic thrombocytopenic purpura who was admitted to the emergency department of our hospital with suspected preeclampsia.

[Airway management in a man with ankylosing spondylitis]. / Manejo de la vía aérea en un paciente con espondilitis anquilosante.

We report a case of difficult airway management in a 41-year-old man with ankylosing spondylitis who was scheduled for total left hip replacement surgery. After several failed attempts to achieve regional anesthesia, we converted to general anesthesia with orotracheal intubation using a fiberoptic bronchoscope. Ankylosing spondylitis leads to fibrosis, ossification, and ankylosis along the spinal column and sacroiliac articulations. Cervical column and atlantooccipital articulation mobility are reduced and in severe cases the cervical vertebrae become fixed in a flexed position. This portion of the spine is also the most susceptible to fracture, particularly in hyperextension, an event that could lead to damage to the cervical spinal cord during maneuvers to manage the airway. Patients with this condition may also have temporomandibular joint involvement, further complicating airway management. We report the case of a patient with ankylosing spondylitis with fixation along the entire spine. The airway was managed by intubation with a fiberoptic bronchoscope. Spontaneous ventilation was maintained during the maneuver, and sedation was achieved with perfusion of remifentanil as the only anesthetic agent following failure of intradural anesthesia.

[General practitioners' approach to relapsing multiple sclerosis]. / Approche des poussées de sclérose en plaques par les médecins généralistes.

Management of multiple sclerosis depends on close multidisciplinary collaboration but general practitioners play a particularly important role, especially in case of relapse, due to their close relationship with the patient. The purpose of this work was to conduct a survey of general practitioners' knowledge of relapsing multiple sclerosis and ascertain their main difficulties in patient management. One hundred seventy-seven practitioners answered a written questionnaire with two headings, diagnostic criteria for relapse and therapeutic approaches. Analysis of the results showed that this common event is under recognized. While 55.9 p.cent of the general practitioners stated they diagnosed relapse by themselves, only 2.8 p.cent knew its exact definition. Differential diagnosis accounted for a large number of mistakes. Our survey also underlined the use of certain therapeutic options (low-dose oral corticosteroid therapy) for which the effectiveness has not been demonstrated. It would be important to propose specific education on relapsing multiple sclerosis for general practitioners and improve cooperation with specialists. An integrated care network might be useful.