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African traditional practices can be both beneficial and harmful to the newly born. This article describes these practices from 4 perspectives: 1) the period following childbirth or "maternage;" 2) nutrition; 3) curative care; and 4) social customs. The beneficial practices include: 1) giving the baby water as soon as he is washed to prevent neonatal hypoglycemia; 2) breast feeding; 3) carrying the baby on the mother's back and 4) the traditional massage. The harmful practices during maternage include: 1) the baby is rolled in the dirt to protect him and "give birth to his race;" 2) after birth the baby is given lemon juice or gin to prevent the obstruction of the respiratory cords; 3) mother and baby are "put in the dark" or a separate room for the rest of the family and community for 6 days to protect them against evil influences. The harmful nutritional practices are based on superstitions that relate to all animal products because they might produce diseases. 1) Eggs are known to cause diarrhea and throughout Africa eggs are forbidden because of their effect on children's physical development. 2) Chicken and pigeon and "everything that flies" causes convulsions. 3) Palm oil, oranges and bananas cause coughing. 4) Sugar cane, manioc leaves and everything with natural sugar cause intestinal ailments. Traditional health cures are used during an illness and are aimed at reestablishing the balance between man and his environment. Examples described include treatment for measles and chicken pox; fevers; diarrhea, and vomiting and convulsions. The positive traditional African practices need to be combined with those of modern medicine while discouraging the harmful practices.
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PMID:[Children and traditional practices]. 1234 28

A 56-year-old black woman with diabetes mellitus was admitted for hypoglycemia and confusion. Her past medical history included breast cancer, for which she had undergone a left lumpectomy and then mastectomy for in-breast recurrence. Her oral intake had decreased during the past month because of increasing discomfort from left-sided chest pain. During this period, she continued to take pioglitazone for diabetes at her originally prescribed dose. The patient's mental status improved quickly after taking orange juice and intravenous glucose, but the chest pain persisted. The pain, which was described as an ache along the left costal margin, increased with palpation, deep inspiration, or coughing. She had recently presented with similar complaints at another hospital where she had been prescribed a muscle relaxant that provided no relief from the pain. She also reported a 14-lb weight loss during the previous 3 months, as well as fatigue, weakness, and aches in her legs and arms. She denied fevers, chills, sweats, abdominal pain, nausea, or recent trauma. Laboratory values at the time of admission were: calcium, 11.8 mg/dL; total protein, 11.1 mg/dL; albumin, 3.2 g/dL; creatinine, 1.0 mg/dL; and hematocrit, 29.3%, with a mean corpuscular volume of 89.3. Chest radiography revealed a lytic lesion in the left lateral fourth rib and left humerus (). Serum and urine protein electrophoresis revealed a monoclonal spike in the gamma region consistent with monoclonal gammopathy. The serum spike was quantified at 3.78 g/dL. A skeletal survey showed many small well-defined lytic lesions in the skull (with one 1.5-cm lytic lesion in the upper posterior parietal bone), arms, and legs. A bone scan showed multiple foci of increased uptake in the right and left ribs as well as the proximal portion of the left femur. The peripheral blood smear revealed rouleaux formation () and plasma cells (). What is the diagnosis?
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PMID:Cases from the Osler medical service at Johns Hopkins University. 1275 89

Severe and resistant hypoglycemia occurred in two patients with diabetes mellitus who were receiving concomitant gatifloxacin and glyburide. An 84-year-old woman treated with glyburide for type 2 diabetes mellitus experienced, for the first time, a severe episode of hypoglycemia after 2 days of gatifloxacin 400 mg/day for nonproductive cough. Her blood glucose level on hospital admission was 28 mg/dl. Gatifloxacin and glyburide were discontinued, and the patient was treated with intravenous dextrose infused over 36 hours. Glyburide was restarted before her discharge, with no recurrence of hypoglycemia. A 79-year-old man with type 2 diabetes mellitus treated with glyburide was prescribed gatifloxacin 400 mg/day for pneumonia. After 1 day of therapy, the patient was admitted to the emergency department in a coma. His blood glucose level was 18 mg/dl. Despite discontinuation of gatifloxacin and oral hypoglycemic therapy, hypoglycemia was reversed only after administration of multiple boluses of intravenous dextrose, followed by intravenous dextrose infused over 48 hours. On hospital day 7, gliclazide and levofloxacin were started; the patient experienced no recurrence of hypoglycemia and was discharged on day 10. Several cases of severe and resistant hypoglycemia associated with gatifloxacin therapy have been reported in the recent literature. Although the exact mechanism is not fully understood, it may be linked to a gatifloxacin-induced closing of the adenosine 5'-triphosphate-sensitive potassium channels in the pancreatic beta cells, leading to insulin secretion. The onset of hypoglycemia in relation to the start of gatifloxacin suggests that the drug precipitated this adverse event. Patients receiving oral hypoglycemic agents are at greater risk of experiencing gatifloxacin-induced hypoglycemia than patients not receiving these agents. Clinicians should be aware of this potentially life-threatening adverse event and monitor blood glucose levels in all patients receiving concomitant oral hypoglycemic agents and gatifloxacin.
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PMID:Severe and resistant hypoglycemia associated with concomitant gatifloxacin and glyburide therapy. 1530 56

Bordetella pertussis is the causative agent of pertussis or whooping cough. This bacterium is a human pathogen that under experimental conditions also infects selected rodents and primates. Here, we show for the first time that newborn piglets can be infected with B. pertussis when it is delivered intrapulmonarily. Infected piglets displayed fever and respiratory symptoms, such as nasal discharge, nonparoxysmal coughing, and breathing difficulties. Eventually, all infected animals developed severe bronchopneumonia, which in some cases was combined with a fibrinous pleuritits. Immunohistochemical staining revealed the presence of large numbers of B. pertussis cells within airways, adhering to the epithelial lining or phagocytosed by macrophages and neutrophils. Viable bacteria were reisolated from bronchoalveolar lavages and lung lesions for more than 10 days postinfection. The systemic presence of pertussis toxin was shown by hypoglycemia, lymphocytosis, and induction of a clustered pattern of CHO cells by serum and bronchoalveolar lavage samples. Thus, a large-animal model for pertussis was developed, which should complement existing rodent models for identifying the immune responses relevant to the design of new vaccines. In particular, this model should help researchers analyze the roles of both maternal and mucosal immunity in disease protection against pertussis and should ultimately assist in the design of new vaccines for early life protection.
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PMID:Infection of newborn piglets with Bordetella pertussis: a new model for pertussis. 1590 93

The child who presents with acute coma runs a high risk of cardiopulmonary insufficiency, direct brain injury or even cerebral herniation. The case-management of such child requires a coma-specific emergent evaluation, immediate treatment of any hypoxicischemic insults and of the underlying cause. The coma-specific examination includes performance of child-adapted Glasgow Coma Score, the evaluation of brain stem functions such as pupillary response to light, cough- and gag reflex, and determination of all vital signs including body temperature. Treatment of hypoxicischemic insults includes control of airways and ventilation in patient with coma defined as GCS <8; liberal treatment of impaired cardiovascular states with isotonic fluids such as 0.9% sodium chloride; and treatment of cerebral herniation with head elevation, mannitol, hypertonic sodium chlorid fluids, steroids and hyperventilation. Immediately treatable causes are hypoglycemia, meningitis/encephalitis, opioid overdose and status epilepticus. Exclusion of rapidly progressive intracranial lesions almost always requires referral to the tertiary centre with head CT-scan facilities. Finally, an extensive etiology search of the stable coma is performed by looking for disease or trauma of the brain, for metabolic causes, for intoxications and for cardiopulmonary problems.
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PMID:[The comatose child]. 1613 15

Solitary fibrous tumours of the pleura are rare tumours originating from the mesenchymal cells of the submesothelial tissue of the pleura. The tumours may present in a variety of ways, ranging from no symptoms, to local symptoms such as dyspnoea, cough and chest pain, through to systemic symptoms such as clubbing and hypoglycaemia. We present a case of a solitary fibrous tumour, which presented with clubbing.
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PMID:Solitary fibrous tumour of the pleura. 1682 Mar 21

Inhaled human insulin ((insulin human [rDNA origin]) Inhalation Powder) is a prandial insulin approved in the EU and the US for the treatment of adults with diabetes. Its glycaemic control is comparable to subcutaneous insulin in Type 1 and 2 diabetes, and has superior efficacy versus oral antidiabetic agents in Type 2 diabetes. Hypoglycaemia and mild-to-moderate cough are the main side effects. The treatment group differences in pulmonary function occur early, and are small, nonprogressive for up to 2 years and reversible following discontinuation. Patient-reported outcomes data displays higher diabetes treatment satisfaction, improvements in some quality-of-life scores, and treatment preference with inhaled human insulin versus traditional means. Availability of inhaled insulin may increase insulin acceptance and thus improve glycaemic control in patients with diabetes.
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PMID:Inhaled human insulin ((insulin human [rDNA origin]) Inhalation Powder) in diabetes mellitus. 1701 94

(1) The standard treatment for type 1 diabetes is intensive insulin therapy, with at least 3 daily subcutaneous injections. Insulin is sometimes useful in type 2 diabetes, in which case the first-line treatment is an injection of isophane insulin at bedtime, in addition to ongoing oral antidiabetic therapy. (2) Pfizer has been granted marketing authorization in the EU for a powdered insulin product for pulmonary inhalation, for the treatment of adults with type 1 or type 2 diabetes. Two dose strengths are available (1 and 3 mg). (3) When inhaled, the insulin powder acts as rapidly as subcutaneous lispro insulin and lasts as long as a standard insulin injection. (4) Inhalation of 1 mg of insulin powder has similar glucose-lowering effects as 3 units of subcutaneous insulin, but inhalation of 3 mg is comparable to 8 units rather than 9 units of injected insulin. Three inhalations of 1 mg each have more glucose-lowering potency than a single inhalation of 3 mg. (5) None of the clinical trials published thus far have assessed the effects of inhaled insulin on clinical complications of diabetes. (6) In patients with type 1 diabetes, 7 randomised trials have compared inhaled insulin plus 1 or 2 subcutaneous injections of long-acting insulin with standard or intensive insulin therapy. They failed to show that intensive insulin therapy consisting of 3 insulin inhalations plus 1 or 2 injections of long-acting insulin reduced the HbA1c concentration or the frequency of hypoglycaemia more effectively than standard insulin therapy consisting of 2 daily subcutaneous insulin injections. (7) In type 2 diabetes, the addition of inhaled insulin has not been compared with the addition of injected insulin in patients whose glycaemia is not controlled by oral antidiabetic therapy. (8) In type 2 diabetes, 3 randomised trials have compared intensive insulin therapy based on inhaled insulin to subcutaneous insulin (2 to 4 daily injections), without oral antidiabetic drugs. The results suggest that glycaemic control is similar with both treatments. (9) The adverse effects of inhaled insulin have been assessed in fewer than 4000 patients participating in clinical trials, fewer than 600 of whom were treated for more than a year. During treatment lasting a few months, the most frequent short-term adverse effects (other than hypoglycaemia) seem to be mild respiratory adverse effects (cough, upper airway infections, etc.). (10) Treatment with inhaled insulin causes a gradual reduction in the peak expiratory flow rate (not convincingly shown to be reversible after the end of treatment) as well as a high incidence of anti-insulin antibodies. The possible long-term clinical consequences of these changes are unknown. The results of planned, long-term comparative trials should be available in 2014-2016. (11) The assessment of inhaled insulin in patients with respiratory disorders is inadequate. The effect of acute respiratory tract infections on the efficacy of inhaled insulin has not been adequately assessed. (12) Smoking (active or passive) and salbutamol, to a lesser extent, have important effects on the efficacy of inhaled insulin. (13) The insulin powder is very sensitive to high humidity, which can occur under normal conditions, leading to a risk of under-dosing. (14) The inhalation device is much larger than an injector pen. It does not permit precise insulin dose adjustment and delivers a maximum of 8 units per inhalation. (15) In practice, the many unknowns concerning the adverse effects of long-term treatment with inhaled insulin powder will probably not be resolved before 2016. In the meantime, subcutaneous injection remains the standard method of insulin delivery.
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PMID:Inhaled human insulin: new drug. No short-term advantages, too many unknowns in the long term. 1716 35

Inhaled human insulin (Exubera) is a rapid-acting regular human insulin administered by oral inhalation before meals. It provides a non-invasive alternative to multiple subcutaneous injections for the treatment of hyperglycemia in adult patients with type 1 and type 2 diabetes. Compared with subcutaneous rapid-acting insulin analogs, Exubera provides equivalent HbA1c control. As a monotherapy or in combination with oral agents, Exubera also provides greater glycemic control than oral agents alone, at least in patients with high levels of HbA1c. Exubera demonstrates improved patient satisfaction compared with subcutaneous insulin or oral agents alone. When offered as a treatment option together with standard treatments in uncontrolled patients naive to insulin, Exubera increases acceptance of insulin therapy three-fold compared with patients offered standard regimens only. Exubera is well tolerated in comparison to subcutaneous insulin, with a similar incidence of mild to moderate hypoglycemia. Although cough is a common adverse effect early in therapy, this leads to treatment discontinuations in less than 1% of patients. Despite an increased incidence of insulin antibodies compared with subcutaneous administration, and a consistent but minor impact on pulmonary function, long-term safety data of up to 4 years continue to support the safety profile of Exubera.
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PMID:Inhaled human insulin (Exubera): clinical profile and patient considerations. 1758 78

The report presents a definition and causes of syncope in children. Syncope differs from other states with loss of consciousness by causes leading to decreased perfusion and resultant transient cerebral dysfunction with decreased muscle tone. The most common causes of syncope noted in almost 15% of children are neurocardiogenic. This group includes vasovagal, carotid sinus reflexive, situational (coughing, dysphagia, micturation and defecation disturbances) and post-exercise syncope. Another group is represented by orthostatic syncope that may be triggered by primary and secondary dis-autonomy, decreased blood volume (hemorrhage, diarrhea, Addison's disease), some medications and substances of abuse (alcohol). An important group, accounting for 2%-6% of all cases, are cardiogenic syncope, caused mainly by congenital/acquired obstructive cardiac sub- and valvar heart defects, various cardiomyopathies, some heart tumors (e.g. myxoma), exudative pericarditis, pulmonary embolus and hypertension, congenital and acquired coronary anomalies, various significant brady-tachyarrhythmias (sick sinus syndrome, supra- and ventricular tachycardias, congenital and acquired atrio-ventricular blocks). Subclavian steal syndrome as the cause of syncope is exceptional in children. Syncope does not include loss of consciousness due to neurological and metabolic (hypoglycemia) causes, hypoxia, hyperventilation with hypocapnia or CO intoxication. Differential diagnosis should also include pseudo-syncope (hysteria). Preliminary diagnostic management should include a detailed medical history, including family history, on the frequency and circumstances of syncope, sudden deaths, a physical exam with orthostatic assessment of peripheral blood pressure and standard ECG (heart rate, intraventricular and atrioventricular conduction defects, cardiac hypertrophy, arrhythmias, L-QT, changes in ST-T). Further specialist tests depend on preliminary findings.
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PMID:[Syncope in children and adolescents]. 1843 21


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