Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Algorithms which specify procedures for proper diagnosis and treatment of common diseases have been available to primary health care services in less developed countries for the past decade. Whereas each algorithm has usually been limited to a single ailment, children often present with the need for more comprehensive assessment and treatment. Treating just one illness in these children leads to incomplete treatment or missed opportunities for preventive services. To address this problem, the World Health Organization has recently developed a Sick Child Algorithm (SCA) for children aged 2 months-5 years. In addition to specifying case management procedures for acute respiratory illness, diarrhea/dehydration, fever, otitis, and malnutrition, the SCA prompts a check of the child's immunization status. The specificity and sensitivity of this SCA were field-tested in Kenya and the Gambia. In Kenya, the Malaria Branch of the US Centers for Disease Control and Prevention tested the SCA under typical conditions in Siaya District. The Quality Assurance Project of the Center for Human Services carried out a parallel facility-based systems analysis at the request of the Malaria Branch. The assessment which took place in September-October 1993, took the form of observations of provider/patient interactions, provider interviews, and verification of supplies and equipment in 19 rural health facilities to determine how current practices compare to actions prescribed by the SCA. This will reveal the type and amount of technical support needed to achieve conformity to the SCA's clinical practice recommendations. The data will allow officials to devise the proper training programs and will predict quality improvements likely to be achieved through adoption of the SCA in terms of effective case treatment and fewer missed immunization opportunities. Preliminary analysis indicates that the primary health care delivery in Siya deviates in several significant respects from performance standards (not counting respirations in the presence of a cough as the primary complaint, not checking for dehydration in cases of diarrhea, and checking immunization records in only 51% of the 235 cases observed). The report is scheduled for completion in early 1994 and will likely provide data vital to the successful adoption of the SCA.
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PMID:QAP collaborates in development of the sick child algorithm. 1234 42

Dysphagia is a common complication after stroke, being reported in 30-50% in acute stage patients. It is also critical that dysphagia may occur 3 to 5 days after onset because of brain edema, so clinicians must be careful to treat stroke patients with close observation. Especially elderly patients with dysphagia have a high risk of aspiration pneumonia, which might be life threatening condition for them. Dysphagia generally recovers spontaneously and frequency of the chronic stage cases is thought to be less 6%. The 30 ml water swallow test is used to screen dysphagia. If cough or some symptom of aspiration such as wet voice or breathing difficulties are seen, dysphagia is strongly suspected. Oral care is essential and diet modification and rehabilitation techniques are applied. Fiberoptic evaluation or fluoroscopic examination is recommended for severe dysphagia. The treatment plan should be established according to the pathological conditions. The goal of dysphagia management is to prevent aspiration pneumonia, dehydration and malnutrition. If swallowing difficulties continue, alternative nutrition. PEG or intermittent tube feeding, could be helpfull. Multidisciplinary team approach should be adopted for dysphagia management.
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PMID:[Evaluation and management of dysphagia after stroke]. 1270 45

A 31-year-old man experienced chest pain, fever, bloody sputum and cough after diet therapy. Chest radiography and chest CT showed infiltration in the right lower lung field and right pleural effusion. Pulmonary embolism and infarction was diagnosed using 99mTc-MAA perfusion scans and chest enhanced CT. The patient did not have a thrombotic disposition and deep vein thrombosis in the lower extremities. This case did not have an acute onset or dyspnea, and was not typical of pulmonary embolism. The diet therapy may have caused dehydration and acted as a predisposing cause of pulmonary embolism.
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PMID:[A case of juvenile pulmonary infarction associated with diet therapy]. 1277 5

A 4.5-year old, male African spur-thighed tortoise (Geochelone sulcata) was presented to the University of Florida Veterinary Teaching Hospital with a 2-week history of lethargy, anorexia, constipation, dyspnea, and coughing up fluid or vomiting. Laboratory results included an inflammatory leukogram and a marked increase in plasma uric acid concentration. Synovial fluid from multiple joints was thick, chalky white, and opaque, with a grainy consistency. Microscopically, the fluid contained numerous brown, needle-like crystals consistent with urates (gout). Gross necropsy findings and histopathology confirmed a diagnosis of systemic gout, with urate deposition, gout tophi, and underlying necrosis in multiple organs, including kidneys, lung, and liver. Dehydration with concurrent renal insufficiency may have impaired urate excretion and led to a build-up of urates in the blood and tissues of this tortoise. A high protein diet also may have contributed to the development of gout. Cytologic evaluation of synovial fluid can be used as a quick and definitive tool to diagnose gout in tortoises.
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PMID:Synovial fluid from an African spur-thighed tortoise (Geochelone sulcata). 1504 27

All currently available antihypertensive drugs can cause adverse drug reactions. Potential adverse drug reactions should already be taken into account when a new antihypertensive regimen is started. It is furthermore important to ask at follow-up visits specifically about common adverse reactions. The aims of this article are therefore to shortly summarise common and typical adverse drug reactions of antihypertensives. All antihypertensives may cause dizziness, hypotension, allergies, rashes, gastrointestinal complaints and dry mouth. Thiazide diuretics furthermore may cause electrolyte disturbances, dehydration and hyperuricemia, betablockers may cause bronchospasm, bradycardia, cold extremities and sleep disturbances and calcium antagonists may cause flushing, ankle oedema and gingival hyperplasia. Concerning potential lethal adverse drug reactions, it is important to know that ACE inhibitors and angiotensin receptor antagonists are contraindicated in all patients with a history of angioedema. However, angiotensin receptor antagonists are well-suited alternatives for patients with ACE inhibitor-induced cough or hypogeusia. Rare adverse drug reactions are commonly recognised only after drug approval based on spontaneous reporting. This demonstrates the importance of considering medications as potential causes of new complaints and symptoms and to reports such suspected adverse drug reactions to the national pharmacovigilance centres. Only the local or international accumulation of comparable spontaneous reports allows the drug regulation agencies to recognise new and unexpected adverse drug reactions early and to initiate appropriate measures.
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PMID:[Antihypertensives--which adverse drug reactions are clinically relevant?]. 1519 39

A retrospective study was conducted in nine patients with rabies admitted to a hospital of Fortaleza, Brazil. Autopsy was performed in all cases. The ages ranged from three to 81 years and six were males. They all were bitten by dogs. The time between the accident and the hospital admission ranged from 20 to 120 days (mean 45 +/- 34 days). The time until death ranged from one to nine days (mean 3.3 +/- 5.5 days). The signs and symptoms presented were fever, hydrophobia, aerophobia, agitation, disorientation, dyspnea, sialorrhea, vomiting, oliguria, sore throat, pain and hypoesthesia in the site of the bite, headache, syncope, cough, hematemesis, mydriasis, hematuria, constipation, cervical pain and priapism. In three out of six patients, there was evidence of acute renal failure, defined as serum creatinine > or = 1.4 mg/dL. The post-mortem findings in the kidneys were mild to moderate glomerular congestion and mild to intense peritubular capillary congestion. Acute tubular necrosis was seen in only two cases. This study shows some evidence of renal involvement in rabies. Histopathologic findings are nonspecific, so hemodynamic instability, caused by autonomic dysfunction, hydrophobia and dehydration must be responsible for acute renal failure in rabies.
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PMID:Renal involvement in human rabies: clinical manifestations and autopsy findings of nine cases from northeast of Brazil. 1655 20

At the beginning of the HIV epidemic, the incidence of the complications considered as emergencies was high in developed countries but with the advent of new therapeutic strategies the frequency of such complications and the associated need for emergency treatment decreased drastically. In developing countries where management resources remain limited, HIV/AIDS patients are still exposed to the risk of serious complications. However few studies have documented exact implication of HIV/AIDS in medical emergencies hospitals in developing countries. The purpose of this prospective study was to describe medical emergencies related to HIV infection in adult patients admitted at Treichvilie University Hospital Center. Evaluation of prevalence was carried out in the infections disease and internal medicine emergency units between May 1999 and January 2000. All patients over the age of 15 years were included after informed consent to undergo pre-testing and HIV serology. A total of 400 patients were recruited including 312 that were HIV positive (78%). Mean patient age of patients was 35 years. The male-to-female sex ratio was 1. The most frequent motives for emergency consultation were deterioration of general condition (62%), diarrhea (39.1%) and cough (20.5%). Illness was chronic in 54% of cases. Physical signs were severe weight lost (84%), fever (50%), pale conjunctivas (29%), respiratory signs (19.2%) and dehydration (19%). The most frequent organic involvement causing admission was digestive (39.7%), neurological (24.4%) and pulmonary (20.5%). No deaths were observed. Most medical emergencies related to the HIV infection in the adult involved opportunistic diseases. They pose a challenge for therapeutic management.
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PMID:[Medical emergencies related to HIV/AIDS in tropical zones: a prospective study in Cote d'Ivoire (1999-2000)]. 1677 40

A 4-month-old, intact male Boxer puppy was presented to the Animal Emergency and Critical Care Services of South Florida because of nasal discharge, dehydration, dyspnea, and coughing. The dog had been diagnosed with intestinal parasites and kennel cough approximately 10 days before presentation. Lateral and ventrodorsal radiographs of the thorax revealed an increased bronchointerstitial pattern throughout the lungs. A transtracheal wash was performed. On cytologic examination of direct, Wright-Giemsa-stained smears, small basophilic coccoid structures (0.3-0.9 microm in diameter) were observed in low to moderate numbers within neutrophils and adherent to epithelial cells. The small size of the organisms raised suspicion for Mycoplasma. Culture of the transtracheal wash fluid resulted in growth of a Mycoplasma sp. The patient was treated with enrofloxacin and amoxicillin/clavulanate and made a full recovery. Recognizing Mycoplasma in transtracheal washes could aid in recommending the appropriate culture media or immunologic techniques, which could result in an accurate diagnosis of mycoplasmosis.
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PMID:Transtracheal wash from a puppy with respiratory disease. 1712 58

Housing calves in large groups is associated with a higher risk of respiratory disease and with increased difficulties in identifying diseased animals compared with single housing. The aim of the present study was to investigate the effect of clinical disease on some behaviors recorded by automatic milk feeders in pre-weaned dairy calves. The experiment included 27 calves from a Danish research farm and 41 calves from a Swedish research farm. The calves were fed restrictively from a computer-controlled milk feeder, and all calves were subjected to daily clinical examinations for 3 to 26 d, with information gathered on general condition, nasal discharge, lung auscultation findings, coughing, signs of dehydration, naval status, rectal temperature, fecal consistency, and presence of chin abscess, arthritis, umbilical hernia, poor body condition, and poor hair coat. Calves suffering from diarrhea, respiratory disease, fever, or unspecific decreased general condition for more than 2 d were considered to be diseased and were declared to have recovered when they had been free of clinical signs of the disease for at least 2 d. The effects of clinical status (healthy, diseased) on the number of rewarded and unrewarded visits to the calf feeder and drinking rate, respectively, were analyzed by variance component analysis using a mixed model. Milk consumption on diseased and nondiseased days within calves was compared using a Wilcoxon signed rank test. In total, 53 of the calves were diagnosed as diseased during the study period. All cases of diseases were mild and were associated with an unaffected or only mildly affected general condition. Diarrhea was diagnosed in 51 calves, 6 of which also had respiratory disease. In 2 calves, respiratory disease was the only diagnosis. Eleven calves had an unspecific decreased general condition. The number of unrewarded visits was significantly reduced when calves were diseased. In Swedish calves, there was also a tendency for rewarded visits to be reduced during diseased days. Drinking rate and number of rewarded visits increased with increasing age. No effect of clinical status on milk consumption was detected. The number of unrewarded visits was the most sensitive of the 4 feeding behaviors monitored to indicate clinical disease in calves fed restricted milk volumes.
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PMID:Short communication: Identification of diseased calves by use of data from automatic milk feeders. 1723 77

Prevention of complications is the primary goal in patients with dysphagia. The most common complications of dysphagia are aspiration pneumonia, malnutrition and dehydration; other possible complications, such as intellectual and body development deficit in children with dysphagia, or emotional impairment and social restriction have not been studied thoroughly. Pulmonary complications of dysphagia should be viewed as an impaired balance between defence mechanisms (cough and mucociliary action, lymphatic clearance and cellular immune defences) and food and secretions aspiration. The main pulmonary complications are aspiration pneumonia, toxic aspiration syndromes, bacterial infections and pulmonary fibrosis. The risk of aspiration pneumonia is increased by poor oral status and health status, dependency for oral care and oral feeding; nonetheless, compliance with feeding recommendations of the dysphagia team, may reduce the risk of pulmonary complications. Malnutrition and dehydration are common in patients with dysphagia; however, enteral nutrition may significantly impact on both. Even though a relationship between malnutrition, dehydration and dysphagia exists, the real impact of one on the others is not known.
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PMID:What we don't know about dysphagia complications? 1876 23


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