Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Inpatient and community-based care can be complementary in relation to the management of HIV disease. Medical records from 200 inpatients of Chikankata Hospital near Lusaka, Zambia and 200 home based patients were examined and compared for the common symptoms of presentation of HIV disease, associated opportunistic infections, and treatment protocols. Drug costs of both groups were also compared. The most common respiratory symptoms in the 2 groups are cough, chest pains, weight loss, and hemoptysis. Treatment employed for these symptoms were cortimoxazole, penicillin V, erthromycin, and tetracycline. Acetyl saliclic acid and paracetamol were used for pain relief in both groups. Gastointestinal system symptoms for both groups were diarrhea, weight loss, abdominal pain, and vomiting. Cotrimoxazole and metronidazole were used in treating diarrhea. Additional treatment protocol for the 2 patient samples included oral rehydration therapy for dehydration, antacid or bismuth subsalicylate for diarrhea and enteritis, and mycostatin for oral candidiasis. Central nervous system symptomatology included headache, dementia, neckace, and lethargy. Chloramphenicol was employed in treating bacterial meningitis. Diazepam and chlorpromazine were effective for restless patients. Genito-urinary system symptomatology for the 2 groups included dysuria, genital ulcers, hematuria, viral warts, and buboes. Antibodies were used for sexually transmitted diseases and infections. Skin symptomatology included rash and dermatitis, herpes zoster, abscess, kaposi's sarcoma, ulcers, furunculosis, and discharging anal sinus. In treating these symptoms, hospital based care and home based care were similar. Overall, it was found that hospital treatment protocols were detailed, expensive, and time consuming. Furthermore, hospital treatment for HIV positive patients is more expensive than HIV negative patients; hospital costs for 50 HIV negative patients totaled US$415.94 compared to US$1204.98 HIV positive/PTB negative patients and US$1705.62 for HIV positive/PTB positive patients. Drug cost/patient admission is increased by 469% if HIV positive. (author's modified).
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PMID:Clinical care as part of integrated AIDS management in a Zambian rural community. 248 94

Pulmonary thromboembolism (PTE) is uncommonly diagnosed in the pediatric patient, and indeed often only discovered on autopsy. The incidence of pediatric PTE depends upon the associated underlying disease, diagnostic tests used, and index of suspicion. Multiple risk factors can be found including: peripartum asphyxia, dyspnea, haemoptysis, chest pain, dehydration, septicemia, central venous lines (CVLs), trauma, surgery, ongoing hemolysis, vascular lesions, malignancy, renal disease, foreign bodies or, uncommonly, intracranial venous sinus thrombosis, burns, or nonbacterial thrombotic endocarditis. Other types of embolism can occur uncommonly in childhood and need to be recognized, as the required treatment will vary. These include pulmonary cytolytic thrombi, foreign bodies, tumor and septic emboli, and post-traumatic fat emboli. No single noninvasive test for pulmonary embolism is both sensitive and specific. A combination of diagnostic procedures must be used to identify suspect or confirmed cases of PTE. This article reviews the risk factors, clinical presentation and treatment of pulmonary embolism in children. It also highlights the current diagnostic tools and protocols used to evaluate pulmonary embolism in pediatric patients.
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PMID:Pulmonary thromboembolism in children. 1563 72

Multiple cases with various types of pediatric malabsorption syndromes were evaluated. The clinical manifestations, laboratory findings, pathophysiology, and histopathological descriptions of each patient were analyzed in an effort to clear the pathogenesis of the malabsorption syndromes and the treatments were undertaken. The cases studied, included one patient with cystic fibrosis, two with lactose intolerance with lactosuria (Durand type), one with primary intestinal lymphangiectasia, two with familial hypobetalipoproteinemia, one with Hartnup disease, one with congenital chroride diarrhea, one with acrodermatitis enteropathica, one with intestinal nodular lymphoid hyperplasia (NLH), five with intractable diarrhea of early infancy and four with glycogenosis type Ia. Each case description and outcome is described below: 1. A 15-year-old Japanese boy with cystic fibrosis presented with severe symptoms, including pancreatic insufficiency, bronchiectasis, pneumothorax and hemoptysis. His prognosis was poor. Analysis of the CFTR genes of this patient revealed a homozygous large deletion from intron 16 to 17b. 2. In the sibling case of Durand type lactose intolerance, the subjects'disaccaridase activity of the small bowel, including lactase, were within normal limits. The results of per oral and per intraduodenal lactose tolerance tests confirmed lactosuria in both. These observations suggested, not only an abnormal gastric condition, but also duodenal and intestinal mucosal abnormal permeability of lactose. 3. In the case of primary intestinal lymphangiectasia, the subject had a lymphedematous right arm and hand, a grossly coarsened mucosal pattern of the upper gastrointestinal tract (identified via radiologic examination) and the presence of lymphangiectasia (confirmed via duodenal mucosal biopsy). The major laboratory findings were hypoalbuminemia, decreased immunoglobulin levels and lymphopenia resulting from loss of lymph fluid and protein into the gastro-intestinal tract. 4. In two cases of heterozygous familial hypobetalipoproteinemia, serum total cholesterol and betalipoprotein levels were very low. The subjects presented with symptoms and signs of acanthocytosis and fat malabsorption. Further, one subject had neurological abnormalities such as mental retardation and severe convulsions. Treatment with MCT formula diet corrected the lipid malabsorption. 5. A 5-year-old girl presented with pellagra-like rashes, mental retardation and cerebellar ataxia. An oral tryptophan (Trp) and dipeptide (Trp-Phe) loading test were conducted and the renal clearance of amino acids was also evaluated in this patient and in controls. Following the oral Trp loading test, plasma levels of Trp indicated a lower peak in the case, reaching a maximum at 60 minutes. On the other hand, the oral dipeptide (Trp-Phe) loading test in the Hartnup patient showed the peak Trp plasma level was the same as the control subjects. The renal clearance of neutral amino acids in this case increased to levels 5 to 35 times normal. 6. In the case of congenital chloride diarrhea, the subject had secondary lactose intolerance, dehydration, hyponatremia, hypokalemia, hypochloremia, hyperreninemia and metabolic alkalosis. The chloride content of her fecal fluid was very high. The concentrations were 89-103 mEq/l. In contrast, her urine was chloride-free. The subject's growth and development improved after treatment with lactose free formura and oral replacement of the fecal loses of water, NaCl and KCl. Unfortunately, the patient died of a small bowel intussusception. The kidney histopathological finding was juxtaglomerular hyperplasia by a necropsy. 7. In the case of acrodermatitis enteropathica, the subject had characteristic skin lesions, low serum zinc levels and ALPase activity. An oral ZnSO4 loading test and intestinal mucosal histology by a peroral biopsy were conducted. The serum zinc peak level was 2 hours after the oral ZnSO4 loading test. Infant formula alone could not maintain normal serum zinc ranges. Light microscopic studies of the intestinal villous architecture showed a normal pattern. However, ultrastructual examination of several epithelial cells revealed numerous intracellular vesicles. After zinc therapy, these changes were decreased. The lesions were postulated as the secondary result of zinc deficiency. 8. A 12-year-old girl presented with hypogammaglobulinemia, recurrent infections, chronic diarrhea and intestinal NLH. A barium meal and follow-through examination showed multiple nodules throughout the stomach and intestine. The nodules, all uniform in size, were 2 mm diameter. The barium enema did not show NLH in the colon. Mucosal biopsy of the stomach and jejunum revealed the typical histology of NLH in the lamina propria. Also, achlorhydria was present in this patient and her serum gastrin levels were very high; 315-775 pg/ml. 9. In 4 cases of intractable diarrhea in early infancy (by Avery G B), a jejunal biopsy showed shortening villi and nonspecific enterocolitis. Some patients were found with only low lactase or low lactase and sucrase levels. An electron microscope analysis of the small bowel in 2 cases showed alterations: increased pinocytosis in microvillus membranes and lysosomes by endocytosis of undigested macromolecular substances. I postulated that the stated evidence was causative of this clinical profile. 10. I frequently observed diarrhea as a clinical manifestation in glycogenosis type Ia and lipid malabsorption in one case. The light and electron photomicrographs showed intestinal absorption cells with the glycogen deposits in the inferior devision of nuclei.
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PMID:[Clinical studies of pediatric malabsorption syndromes]. 1722 86

The natural history of cystic fibrosis (CF) may be associated both with acute respiratory complications (respiratory exacerbations, haemoptysis, pneumothorax) and with non-respiratory complications (distal intestinal obstruction syndrome, dehydration) that may result in hospitalizations. The aim of this article is to describe the main therapeutic approaches that are adopted in the management of acute complications occurring in CF adults, and to discuss indications for admission of these patients to intensive care units. Adult CF patients admitted to intensive care unit often benefit from antibiotic courses adapted to their chronic bronchial infection, especially when the hospitalization is related to respiratory disease (including haemoptysis and pneumothorax). Nutritional support, including hypercaloric diet, control of hyperglycemia and pancreatic enzyme supplementation is warranted. The recommended therapy for major haemoptysis is bronchial artery embolization. Patient with significant pneumothorax should have a chest tube inserted, while the treatment of distal intestinal obstruction syndrome will most often be medical. In case of respiratory failure, non-invasive ventilation is the preferred mode of ventilatory support because invasive ventilation is associated with poor outcomes. Therapeutic options should always have been discussed between the patient, family members and the CF medical team to allow for informed decision making.
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PMID:[Management of acute and severe complications in adults with cystic fibrosis]. 2154 5