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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 2.5-year retrospective study of pyogenic meningitis in hospitalized children in Kelantan was carried out with regard to aetiology, clinical features, investigation, treatment and outcome. There were 58 children with 43 cases (74.1%) occurring below the age of 1 year. Frequent presenting symptoms included fever (98.3%), fits (77.6%), anorexia (39.7%), vomiting (34.5%) and drowsiness (12.1%). On admission, 37 (63.7%) had neck stiffness, 10 (17.2%) had Kernig's sign and 32 (55.2%) had coma. CSF cultures were positive for Haemophilus influenzae in 29 (50%), Streptococcus pneumonia in 13 (22.4%) and Neisseria meningitidis in 3 (5.2%). The antibiotic sensitivity profiles showed that the three main organisms were 100% sensitive to Chloramphenicol, Streptococcus pneumoniae was 100% sensitive to penicillin, Neisseria meningitidis was 100% sensitive to penicillin and ampicillin, and Haemophilus influenzae was 90% sensitive to penicillin and ampicillin. The total hospital mortality was 18.9%. All but two of the eleven deaths occurred in children younger than 1 year. Nineteen of the 35 (54.3%) survivors attended for at least one follow-up after discharge from hospital. Of these 19 children, 47.4% had neurological sequelae.
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PMID:Pyogenic meningitis in hospitalized children in Kelantan, Malaysia. 169 51

A retrospective study was performed to review the clinical features and outcome of 39 episodes of pneumococcal meningitis in 36 adult patients over a 12-year period. Overall mortality was 33.3%. Only a few of the deaths were directly related to the central nervous system disease and most of them were due to cardiorespiratory failure. Univariate analysis showed that death was more likely to occur in patients with advanced age, an absence of neck stiffness, a high pulse rate, an associated pneumonia, internal complications, or a long duration of the disease (greater than 7 days) before treatment was started. Patients who died had a higher erythrocyte sedimentation rate and serum bilirubin level and a lower serum sodium level than those who survived. Discriminant analysis showed the development of internal complications to be the strongest predictive factor of a poor outcome of illness. Two other important predictors of a poor outcome were the absence of neck stiffness and associated pneumonia. The history of a skull fracture or head surgery was significantly correlated with a better than average prognosis. The incidence of sequelae in survivors at the time of discharge amounted to 72%. None of the clinical features were significantly correlated with the development of sequelae, except a higher cerebrospinal fluid protein content.
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PMID:Clinical evaluation of pneumococcal meningitis in adults over a twelve-year period. 250 35

Strongyloidiasis is a human intestinal parasitosis caused by the nematode Strongyloides stercoralis. In most cases the infection is subclinical, but rarely, disseminated strongyloidiasis may occur in debilitated or immunocompromised patients, and in those who receive immunosuppressive agents. In this report, we describe an unusual case of severe disseminated strongyloidiasis, with intestinal, pulmonary and neurological manifestations, in a previously healthy male. The onset of the disease was acute with headache and neck stiffness, due to subarachnoid-ventricular haemorrhage. During a protracted clinical course the patient developed diarrhoea, abdominal pain, recurrent paralytic ileus, pneumonitis and respiratory distress, malabsorption and weight loss, diagnosis was delayed due to the complicated course and rarity of the disease. The diagnosis finally established during evaluation for malabsorption by demonstrating larvae of S. stercoralis in the jejunal mucosal biopsy and faeces. Response to mebendazole treatment was prompt with complete recovery and resolution of all systemic manifestations. Early diagnosis and treatment of strongyloidiasis in the intestinal phase is critical in the prevention of dissemination, which may prove lethal due to life-threatening complications.
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PMID:Disseminated strongyloidiasis with uncommon manifestations in Greece. 378 11

A retrospective study was conducted to examine the laboratory, clinical features and outcome of 206 adult acute bacterial meningitis patients (218 episodes) during the years 1985-1996. Pneumonia (8.7 per cent), head trauma (7.8 per cent) and chronic otitis media (6.0 per cent) were identified as the main predisposing factors for acute bacterial meningitis. Aetiology was described only in 61 episodes (28.0 per cent). Streptococcus pneumonia was the most commonly identified pathogen overall, causing 33 of the 218 episodes (15.2 per cent). Antibiotic treatment before admission was given to 48.4 per cent of patients. On admission, the following symptoms of meningitis were predominant: 83 per cent had neck stiffness, 81 per cent had a headache and 73 per cent had fever. Case fatality rate was 27.1 per cent (59 patients). The important factors in mortality were as follows: old age, a long duration of symptoms before admission, a lack of neck stiffness, obtunded mental state on admission, low glucose levels in first CSF, low CSF/blood glucose ratio, and abnormality in computerised tomography scanning.
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PMID:Acute bacterial meningitis in adults: analysis of 218 episodes. 939 72

We report a 30-year-old man with acute disseminated encephalomyelitis (ADEM) accompanying Mycoplasma pneumoniae (M. pneumoniae) infection. He was admitted to our hospital because of headache, disturbed behavior, and unconsciousness following an upper respiratory tract infection on December 19, 1996. On admission, he was febrile (37.3 degrees C) and showed hypersomnia and neck stiffness. There were scattered rhonchi in both lungs. Cerebrospinal fluid (CSF) contained 19 white cells; the protein was 20 mg/dl and glucose 71 mg/dl (blood glucose 170 mg/dl); no organisms were seen or cultured. Cranial MRI showed multiple T 2-weighted hyperintense in the periventricular region of the cerebral white matter. M. pneumoniae antibody titer in serum was remarkably elevated. ADEM related to M. pneumoniae was suspected. Although intravenous methylprednisolone, piperacillin and clindamycin were administered, there was no subsequent improvement in the symptoms. Further MRI scan revealed extension of the inflammatory lesion. He had both pneumonia and he required mechanical ventilation. Since the end of the critical period, he has been in an akinetic mutism. We conclude that M. pneumoniae has to be considered as a possible cause of ADEM with severe respiratory symptoms.
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PMID:[A case of acute disseminated encephalomyelitis accompanying Mycoplasma pneumoniae infection]. 1051 58

We assessed the inter-observer agreement in identification of a range of 24 clinical signs associated with disease presentation in 327 children aged < 5 years admitted to hospital in January-June 1999 in Ifakara, southern Tanzania. Children with diagnoses of malaria, pneumonia, diarrhoea, anaemia and malnutrition were examined independently by 2 clinical officers. Findings were recorded on a standard proforma. The Kappa-statistic was used to assess inter-observer agreement for each sign. Physical signs were more likely to be agreed upon by clinicians if they involved inspection than if they involved auscultation. The signs included in the Integrated Management of Childhood Illness (IMCI) algorithm were found to be largely appropriate (Kappa-scores > 0.41) although there was only fair agreement (Kappa-score 0.21-0.40) in the detection of neck stiffness and chest indrawing and slight agreement in the detection of dehydration (Kappa-score 0.199). All objective neurological signs were less reliably assessed in infants than in older children. The difficulties surrounding the diagnosis of impaired consciousness in young children should increase vigilance in the diagnosis and management of neurological complications of illnesses in infancy.
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PMID:Inter-observer variation in the assessment of clinical signs in sick Tanzanian children. 1205 6

The child with a fever (or a reported fever, as in this case) has a wide range of potential illnesses that must be considered. The pediatric community approaches children in three age groups: those younger than three months, those between 3-24 months, and those over 24 months. Those under three months of age are most at risk for serious problems, and the physical examination of the child is most unreliable. Infants most at risk for infection have smaller birth weights, mothers with infectious diseases such as chlamydia or HIV, and labor following premature rupture of membranes. Infants cannot offer complaints; have poorly functional muscles that do not allow the demonstration of neck stiffness or stiff joints; and cannot cough productively to demonstrate pneumonia. The most strenuous activity for an infant is eating, so ill infants will often feed poorly. The emergency physician or pediatrician will want the prehospital emergency provider to observe the behavior of an ill child to gain an indication of the seriousness of the illness. The Yale Observation Scale uses six criteria to stratify the ill child. The ill child will have poor color, a weak or high-pitched cry, poor hydration (dry diaper and mucous membranes), little reaction to parental stimulation, little arousal or continuous sleeping and no smile. This child demonstrated many criteria of an ill child. Her temperature was likely high at the onset of illness (while in her crib), which was not detectable by the time the EMS crew did its evaluation. Difficulty breathing is a common observation in ill infants by their parents, and the child had a dry diaper. A quiet child is not to be considered a healthy child, and like many EMS situations, the crew was appropriately "worried most about the quiet one."
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PMID:Too quiet. 1532 69

Kawasaki disease (KD) is a common vasculitic disorder usually seen in children below 5 years of age. The disease can present with protean clinical manifestations which include high grade fever (for at least 5 days), rash, redness of the lips and a typical strawberry tongue, cervical lymph node enlargement (often unilateral), swelling over the hands/feet and, later a characteristic peripheral desquamation over the fingers and toes. These clinical features appear sequentially and the findings may change from day-to-day. Thus, all these features may not be seen together at any one point of time. The diagnosis rests on the recognition of this characteristic temporal sequence of clinical events, none of which are, by themselves, pathognomonic. Establishing a diagnosis of KD may be further complicated by the occurrence of several other, seemingly unrelated, clinical features. These include irritability, neck stiffness, sterile pyuria, pneumonitis, hydrops of the gallbladder and hepatitis among many others. There is no laboratory test that can help in confirming a diagnosis of KD. Left untreated, up to 20% of children with KD can develop coronary aneurysms with catastrophic long term sequelae. It is important to diagnose KD in the first 10 days of the illness so that appropriate therapy with intravenous immunoglobulin and aspirin can be Initiated. All paediatricians, and physicians looking after children, need to be aware of this condition which is now being increasingly recognized in India.
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PMID:Kawasaki disease. 1583 87

In order to evaluate characteristics of nosocomial meningitis in adults, we performed a prospective cohort study of 50 episodes of nosocomial bacterial meningitis. These cases were confirmed by culture of cerebrospinal fluid (CSF) in patients aged >16 years. Classic symptoms of bacterial meningitis (headache, neck stiffness and fever) were present in >70% of the episodes, although only a minority (41%) presented with impairment of consciousness. Underlying conditions, such as a history of neurosurgery, recent head injury, CSF leakage or a distant focus of infection, were present in 94% of the episodes. Staphylococcus aureus was the most common pathogen in patients with a history of neurosurgery, causing 10 of 32 episodes (31%). Patients with a distant focus of infection, such as otitis, sinusitis or pneumonia were more likely to have meningitis due to Streptococcus pneumoniae than patients without [six of nine episodes (67%) vs seven of 41 (17%); P=0.01]. Complications occurred in 50% of the episodes and 16% of the patients died. Our study confirms that adults with nosocomial meningitis are a distinct patient group with specific bacterial pathogens, as compared to those with community-acquired bacterial meningitis. Underlying conditions, especially a history of neurosurgery or a distant focus of infection, were present in the large majority of patients, and mortality and morbidity rates were high.
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PMID:Nosocomial bacterial meningitis in adults: a prospective series of 50 cases. 1743 93

Early clinical data must lead to suspect bacterial meningitis if fever, the most frequent sign, is present and if it is associated with more or less constant neurological and meningeal signs (consciousness impairment, headache, neck stiffness, focal neurological deficit, seizure, etc.). A skin rash is frequent in case of meningococcal meningitis whereas cranial nerve palsy is more in favor of tuberculous or Listeria meningitis. Presence of otitis, sinusitis, pneumonia, or a recent head trauma strongly suggests a pneumococcal involvement. Tuberculous meningitis is generally characterized by a slow evolution of meningeal signs together with aspecific signs. The main prognostic factors are consciousness impairment, circulatory instability, focal neurological signs, and advanced age. Morbidity and mortality are increased in case of pneumococcal compared to meningococcal meningitis. Cranial tomodensitometry gives further information about intracranial complications of meningitis. In some cases, particularly if focal neurological or intracranial hypertension signs are present, it must be performed before a lumbar puncture. The risk factors of meningitis must be investigated and treated if possible according to the bacterium. The management of patient after hospital discharge depends on evolution after treatment. The presence of neurological sequels imposes a specialized ambulatory follow-up. Neuropsychological sequels (cognitive dysfunction, memory impairment) can also persist for years even in absence of other neurological disorders.
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PMID:[Managing adult patients with acute community-acquired meningitis presumed of bacterial origin]. 1947 96


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