Nederlands tijdschrift voor geneeskunde
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The refeeding syndrome may occur during reintroduction of carbohydrates in malnourished patients. This syndrome is characterized by reduced plasma electrolyte levels, hypophosphataemia being most prevalent. The symptoms can vary from minor symptoms to severe neurological or cardiac symptoms. ⋯ Currently, there is no single definition of this syndrome and therefore there is no solid scientific basis for screening and treatment. In this article we describe the rationale for screening and additional laboratory investigations. A prospective, controlled trial is important to define the clinical relevance of the refeeding syndrome and optimize its treatment.
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Ned Tijdschr Geneeskd · Jan 2014
Review Case Reports[Acute arthritis in sarcoidosis: Löfgren's syndrome].
Sarcoidosis is a systemic inflammatory disease usually presenting with pulmonary symptoms. However, acute arthritis could be the presenting sign of sarcoidosis. We present a 47-year-old man with bilateral arthritis of the ankles, erythema nodosum and bilateral hilar adenopathy on the chest X-ray. ⋯ Acute arthritis in patients with sarcoidosis with or without the complete Löfgren's syndrome has a good prognosis. Usually the signs and symptoms will disappear within a few months. Unlike other forms of sarcoidosis, Löfgren's syndrome does not require histological proof of non-caseating granulomas.
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Groin pain in young athletes is a common problem, accounting for significant downtime in sports participation. It can be difficult to make the correct diagnosis as groin pain has a wide differential diagnosis, which encompasses acute as well as chronic causative factors. ⋯ However, after further investigation the patients were diagnosed with three very different types of injury: sportsman's hernia; hip labral tear; and pubic osteitis. This emphasises the need for every general practitioner and medical specialist to understand that there is a wide differential diagnosis for groin pain in athletes, in order to be able to implement specific therapy targeting the actual cause of groin pain.
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In the past 10 years there have been major advances in the treatment of cardiac arrest by the application of therapeutic hypothermia (TH). TH is a safe treatment option, providing the physiological effects are taken into consideration and providing the potential pitfalls of application of hypothermia are avoided. TH (32-34°C) is just as safe and effective as cooling to 36°C ('near-normal temperature'). ⋯ The broad spectrum of pathophysiological mechanisms by which therapeutic hypothermia exerts its effect on organism in a hypoxic situation suggests a potential wider role for this therapy than in current daily clinical practice. Cardiogenic shock is no longer regarded as a contraindication for TH; in the past few years the safety and effectiveness of this treatment have been proven in patients with cardiogenic shock. In fact, the anti-ischaemic and positive inotropic effects of TH suggest that this treatment could be a potential treatment specifically for patients with cardiogenic shock.
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Ned Tijdschr Geneeskd · Jan 2014
Review Case Reports[Diagnostic evaluation of β-lactam antibiotic allergy].
Many patients report a β-lactam allergy or hypersensitivity without actually having this allergy. Targeted questioning, in combination with an accurate description of the nature of the symptoms, leads to rejection of a large number of these presumed allergies. In a suspected allergic reaction one has to distinguish between the potentially life-threatening, acute type I mediated allergy and delayed type IV skin reaction. ⋯ Patient B was a 58-year-old man with anaphylaxis triggered by amoxicillin/clavulanate as a result of a selective allergy to amoxicillin. Patient C was a 50-year-old man who had had a possible reaction to a penicillin in his childhood. Analysis in an allergology department can be useful for further treatment.