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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The incidence of swallowed foreign body is high in children and young adults. The common age of occurrence is below 10 years of age. It is a well known paediatric emergency often requiring urgent oesophagoscopy. Majority of swallowed foreign bodies (FBs) are impacted at sites known conventionally as constrictions. The commonest FB swallowed by children is coins; by adults - bones, fish bones and large bolus of meat, and in the older age group - dentures. The most common presenting symptoms are drooling of saliva, dysphagia and odynophagia. The anatomic proximity of the upper airway and oesophagus permit the development of respiratory symptoms like cough and stridor. Long standing foreign body impaction with weight loss, consolidated lungs and failure to thrive are documented presentations of FB in the oesophagus. We present a case of a 20 year old male who inadvertently swallowed a coin which got impacted at the thoracic inlet - one of the conventional areas of constriction. He presented late with cough, stridor, odynophagia and weight loss. The presentation of weight loss that could arise from unduely prolonged odynophagia rather than from complications like fistula, empyema thoracis or ominous predisposing lesions like malignancy was noted. The case highlighted the oddity of an adult swallowing a coin, its impaction in the, oesophagus of an apparently healthy adult and the non-surgical retrieval of the FB by fluoroscopic guidance.
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PMID:Radiologic management of impacted coin in the oesophagus--a case report. 1639 58

Cow milk protein intolerance (CMPI) affects 3% of infants under the age of 12 months and is often misdiagnosed as GERD or colic, risking dangerous exposure to antigens. Most infants out grow CMPI by 12 months; however, those with IgE-mediated reactions usually continue to be intolerant to cow's milk proteins and also develop other allergens including environmental allergens that cause asthmatic symptoms. Clinical manifestations of CMPI include diarrhea, bloody stools, vomiting, feeding refusal, eczema, atopic dermatitis, urticaria, angioedema, allergic rhinitis, coughing, wheezing, failure to thrive, and anaphylaxis. The research and literature showed that CMPI is easily missed in the primary care setting and needs to be considered as a cause of infant distress and clinical symptoms. This article focuses on correctly diagnosing CMPI and managing it in the primary care setting.
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PMID:The diagnosis and management of cow milk protein intolerance in the primary care setting. 1641 42

Suppurative cough can be defined as a cough where purulent sputum is produced. Chronic suppurative cough may be associated with the destruction of the bronchial wall (bronchiectasis). As mild forms of the disease are not associated with respiratory limitation or failure to thrive, such children may not present for investigation and therefore the true incidence of suppurative cough is difficult to gauge. Chronic suppurative cough remains an important health problem in developing countries and some indigenous populations of developed countries. The purpose of this review is to present the appropriate investigations and evaluate the evidence for current management strategies in children with suppurative cough. To accomplish this, a brief discussion on the aetiology of suppurative cough in childhood is presented. The most commonly identifiable cause of suppurative cough is cystic fibrosis. A detailed discussion on cystic fibrosis is beyond the scope of this review. Other causes of chronic suppurative cough in pre-school children may be classified according to congenital malformations of the airway, immunodeficiency, ciliary dysfunction and, unusually, acquired causes. Microbiology of sputum culture or bronchoalveolar lavage, assessment of immune function, the role of exhaled nitric oxide and ciliary studies, and medical imaging are discussed in detail. One can conclude that the evidence for management strategies for children with suppurative cough is, at best, level 3 evidence, i.e. non-randomised, controlled or cohort studies.
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PMID:Investigation and management of suppurative cough in pre-school children. 1647 11

In this study which was carried over a period of 2 years, from 2003 to 2004, 270 paediatric patients with active Tuberculosis (TB) disease attending the OPD of S.N. Medical College, Agra were screened for Human Immunodeficiency Virus (HIV)-1/2 antibodies. Of these, 23 were found to be HIV-positive. Seroprevalence of HIV infection among paediatric TB patients in Agra is 8.51% (23/270). The HIV infection was found to be significantly higher, i.e. 82.61% in male children than in female children, i.e. 17.39%. Among the age groups, which were divided into < or =1, 2-5, 6-10 and 11-15 years, maximum cases of HIV-positivity, i.e. 65.22% was observed in the age group, 2-5 years of age. Among the HIV-positive children with TB, 86.75% were of pulmonary and 13.04% were of extra-pulmonary type. Among the vaccinated children, 65.22% were found to be HIV-positive, while 34.78% of the HIV-positive children were not BCG vaccinated. HIV-positive children are more likely to suffer from prolonged fever, weight loss, failure to thrive, developmental delay, stunted growth, cough, anorexia, lethargy, lower respiratory tract infections (LRTI) and hepatosplenomegaly while HIV negative are more likely to suffer from fever, diarrhoea, lymphadenitis, pallor and LRTI. 82.60% (19/23) of these TB patients had a history of positive contact with HIV, i.e. one of the parents was HIV-infected. The mode of transmission of HIV infection among paediatric TB patients was perinatal as revealed during the counselling sessions (pre-test and post-test) of both the parents.
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PMID:Seroprevalence of HIV infection among paediatric tuberculosis patients in Agra, India: a hospital-based study. 1690 56

Asthma and Cystic Fibrosis (CF) have some identical manifestations. In the present study, the frequency of positive sweat test was assessed in asthmatic children. This cross-sectional study was performed in asthmatic children, who were referred to Bahrami Children Hospital, Tehran, during July 2003 to July 2005. Sweat test was performed for all children. One hundred and thirty five (95 males and 40 females) asthmatic were studied. Sweat test was positive in 35 (26%) patients. Major signs and symptoms among these 35 patients were: Cough (35/35), Dyspnea (7/35), Chronic Diarrhea (6/35), and steatorrhea (1/35). Failure to thrive was found in 31 of 35 patients. The mean duration of asthma in patients with positive test was 49.3 months, which was significantly higher than 18.1 months in the group with negative test (P=0.001). Significant relations between recurrent respiratory tract infections (P=0.029), chronic diarrhea (P=0.001), failure to thrive (P=0.0001), and positive sweat test were found. Sweat test should be recommended in asthmatic children with recurrent upper respiratory tract infections, long duration of asthma, chronic diarrhea, and failure to thrive.
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PMID:Sweat test in asthmatic children; a single center study. 1723 66

Bronchiolitis obliterans (BO) is a rare disease in immunocompetent children that usually occurs after infection of the lower airways. While a diagnosis of BO was usually confirmed by lung biopsy, identification of prior lung lesion plus a typical clinical course and a suggestive chest X-ray and CT scan have replaced the need for more invasive procedures. The authors reviewed the clinical records of 10 BO patients, followed in the Outpatients Paediatric Pulmonology Unit from January 1997 to December 2002, to identify the most common aetiology, clinical and radiological profiles, treatment and course. All patients maintained cough and/or wheezing after the initial acute episode. 80% had failure to thrive at the time of the diagnosis, mean age 16 months. Viral pneumonia was the main initial event (5 adenovirus, 3 respiratory syncytial virus, 1 parainfluenza virus, 1 unknown). Lung biopsies were not performed as clinical and radiological presentations were typical of BO. The follow-up (mean 36 months) revealed clinical resolution in 3 children and persistent symptoms in 6. One patient had progressive respiratory failure and died. Prompt recognition of the diagnosis with supportive treatment that included oxygen therapy and an aggressive nutrition plan helped to improve the clinical state of the children.
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PMID:Pos-infectious bronchiolitis obliterans in children. 1789 10

A five month old boy was admitted with symptoms of asthmatic bronchitis. Careful anamnesis revealed failure to thrive latest month, cough since age of three weeks and a few episodes of severe crying. He had cardiomegaly and an electrocardiogram showed Q waves and ST segment elevation in several leads. His condition suddenly deteriorated and he died of cardiac arrest. Autopsy revealed infarction and fibrosis of the myocardium and a left coronary artery originating from the pulmonary artery. Symptoms that earlier could have raised suspicion of cardiac disease are emphasized.
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PMID:[Cardiac arrest in a five month old boy with ALCAPA]. 1828 60

Achalasia is a rare motility disorder of the esophagus which results from lack of enervation of the lower esophageal sphincter muscles and leads to dilatation of proximal esophagus. Patients with achalasia presents typically with dysphagia, vomiting of undigested food and failure to thrive. Cough can be present in achalasia patients due to aspiration of food or due to airway compression by the dilated esophagus. We report two cases of achalasia presenting primarily with prolonged cough. Diagnosis of achalasia in both cases was delayed due to this atypical presentation. This highlights the importance of recognizing achalasia as a potential cause of chronic cough in order to avoid delayed diagnosis and mismanagement.
Cough 2008 Jul 24
PMID:Achalasia: unusual cause of chronic cough in children. 1865 83

Gastroesophageal reflux (GER) is defined as the involuntary retrograde passage of gastric contents into the esophagus with or without regurgitation or vomiting. It is a frequently experienced physiologic condition occurring several times a day, mostly postprandial and causes no symptoms. These infants are also called 'happy spitters'. GER disease (GERD) occurs when reflux of the gastric contents causes symptoms that affect the quality of life or pathologic complications, such as failure to thrive, feeding or sleeping problems, chronic respiratory disorders, esophagitis, hematemesis, apnea, and apparent life-threatening events. About 70-85 % of infants have regurgitation within the first 2 months of life, and this resolves without intervention in 95 % of infants by 1 year of age. The predominant mechanism causing GERD is transient lower esophageal sphincter (LES) relaxation, which is defined as an abrupt decrease in LES pressure to the level of intragastric pressure, unrelated to swallowing and of relatively longer duration than the relaxation triggered by a swallow. Regurgitation and vomiting are the most common symptoms of infant reflux. A thorough history and physical examination with attention to warning signals suggesting other causes is generally sufficient to establish a clinical diagnosis of uncomplicated infant GER. Choking, gagging, coughing with feedings or significant irritability can be warning signs for GERD or other diagnoses. If there is forceful vomiting, laboratory and radiographic investigation (upper gastrointestinal series) are warranted to exclude other causes of vomiting. Irritability coupled with back arching in infants is thought to be a non-verbal equivalent of heartburn in older children. Other causes of irritability, including cow's milk protein allergy, neurologic disorders, constipation and infection, should be ruled out. The presentation of cow's milk protein allergy overlaps with GERD, and both conditions may co-exist in 42-58 % of infants. In these infants, symptoms decrease significantly within 2-4 weeks after elimination of cow's milk protein from the diet. For non-complicated reflux, no intervention is required for most infants. Effective parental reassurance and education regarding regurgitation and lifestyle changes are usually sufficient to manage infant reflux. Sandifer syndrome, apnea and apparent life-threatening events are the extraesophageal manifestations of GERD in infants. Pharmacotherapeutic agents used to treat GERD encompass antisecretory agents, antacids, surface barrier agents and prokinetics. Currently, North American Society for Pediatric Gasroenterology, Hepatology and Nutrition (NASPGHAN) and European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) practice guidelines concluded that there is insufficient evidence to justify the routine use of prokinetic agents. Esomeprazole (Nexium) is now approved in the US for short-term treatment of GERD with erosive esophagitis in infants aged from 1 to 12 months. Although Nissen fundoplication is now well established as a treatment option in selected cases of GERD in children, its role in neonates and young infants is unclear and is only reserved for selective infants who did not respond to medical therapy and have life-threatening complications of GERD.
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PMID:Gastroesophageal reflux disease in neonates and infants : when and how to treat. 2332 52

Tuberculous (TB) meningitis is common in resource-poor communities but also occurs in developed countries where the diagnosis is frequently delayed because of unfamiliarity with the disease. TB meningitis develops whenever a small intracranial tuberculoma (Rich focus) ruptures causing predominantly basal meningitis. This results in hydrocephalus, cranial nerve palsies, and ischemic brain injury secondary to tuberculous vasculitis. The primary source of TB is usually the lung. Early diagnosis is difficult because patients tend to present subacutely with nonspecific symptoms such as fever, cough, vomiting, listlessness, and failure to thrive. Lumbar puncture typically shows clear and colorless CSF with a low, predominantly lymphocytic, leukocytosis and raised protein and low glucose levels. Decision to treat is mostly clinical because of difficulty in demonstrating TB bacilli on routine smear and time needed for culture. A positive TB contact, Mantoux skin test, chest radiograph, CT/MRI brain scan, PCR for tuberculosis on CSF, and demonstration of TB bacilli from extraneural sources are invaluable in supporting a diagnosis of TB meningitis. Current World Health Organization guidelines recommend treatment with a four-drug regimen for 2 months, followed by a two-drug regimen for 10 months, the total duration of treatment being 12 months. Corticosteroids reduce mortality without changing neurological morbidity. Outcome relates closely to age and stage of disease.
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PMID:Tuberculous meningitis. 2362 21


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