[Mountain climbing accidents--measures and problems in first aid].
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The amount of injected snake venom, the seriousness of the poisoning, the local and general clinical manifestations are influenced by several causes, which are analysed here. The most recent discoveries suggest the tight binding the bitten limb, extending the bandages as high as possible and applying a splint to the limb, in the first aid. The main steps of treatment, the laboratory tests, which may help the physician to follow the course of the poisoning, are then reported.
The efficacy and safety of propafenone (PPF) were prospectively evaluated in 20 patients (13 men and 7 women, age 39 +/- 14 years) with atrial arrhythmias (AA) (atrial fibrillation: n = 13; atrial flutter: n = 7). All patients had arrhythmias from 109 +/- 63 minutes, (iT) without clinical evidence of heart failure. Intravenous PPF was given as a 1 mg/kg bolus over 5 minutes, with a therapeutical possibility of a second bolus (1 mg/kg) after 10 minutes if sinus rhythm was not restored. The conversion time (cT) was 6.4 +/- 2.2 minutes (range 3 to 18 minutes). In 19 patients (95%) sinus rhythm was restored and no serious adverse and proarrhythmic effects were noted in each patient. We conclude that 1) PPF is effective and acted significantly faster in controlling AA; 2) PPF appears to be well tolerated and relative safe with a low incidence of adverse and proarrhythmic effects in patients in a first aid station.
The initial management of multiple trauma must achieve a triple aim: performing the actions required by a vital emergency, preventing as well as possible the complications associated with the initial lesions, and, most importantly, bringing the injured person into hospital in the best possible conditions for emergency surgery. Achieving these aims requires a perfect coordination of medical and nonmedical rescue. A rough initial categorization is important to decide whether additional medical staff is desirable, choose the type of transport planned (by ambulance, helicopter...) as well as the department or hospital due to receive the patient. Four actions must be accomplished, most often jointly, all of them contributing to the quality of treatment: 1. picking up/freeing/immobilizing the injured person, 2. controlling the hypovolemic collapse and the traumatic shock, 3. dealing with the associated distresses, 4. suppressing pain. The techniques used to pick up, free and immobilize the injured person require a close co-operation with the rescuing staff (stretcher bearers, fire department, first-aid workers). The hypovolemic shock is treated by volume replacement, mainly with colloids. Local hemostasis may sometimes be necessary. Anti-shock trousers should be widely used in cases of multiple trauma. Dealing with the associated distresses gives priority to ventilation. The indications of ventilatory support must be very wide whenever coma or signs of respiratory distress are noted, more so with an associated shock. The indications of aspiration of a gaseous or fluid pleural effusion must also be discussed. Maximal suppression of pain must be kept in mind throughout all these operations.(ABSTRACT TRUNCATED AT 250 WORDS)
During a two-year period, major operations were performed on 874 males and 649 females at the first-aid section of a major hospital. Acute appendicitis was the most common intraoperative diagnosis (45.63%), followed by intestinal obstruction (21%), gastroduodenal perforation (6.83%), abdominal injury (5.98%), angiosurgical emergency situations (5.19%, including amputation for gangrene), gynaecological emergency situations (3.74%), acute cholecystitis (3.35%), haematemesis (1.44%), acute pancreatitis (1.31%), and various other diseases. Further surgery as a result of complications was required in 2.63%. Mortality (1 year only) was 7.42%. The results achieved and the tactical criteria employed are discussed.
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