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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Four children were treated for acute tuberculous meningitis. One child died and 2 others were left with severe neurological sequellae. The diagnostic and clinical signs of tuberculous meningitis are reviewed. Treatment includes the administration of an association of INH-rifampicine and ethambutol orally, or INH-ethambutol-ethionamide intravenously when oral administration is impossible. Intrathecal injections of rifamycine SV can be given for acute forms. Corticoids have only one indication: intracranial hypertension with cerebral edema, which requires surgical decompression if no improvement is obtained. The fact that cases of tuberculous meningitis are still notified, is a justification for early BCG vaccination and regular control of the tuberculin allergic reaction.
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PMID:[Acute tuberculous meningitis in children. A report on 4 cases (author's transl)]. 23 37

Seven patients with Candida meningitis are reported. These 7, plus 21 previously cited cases, were reviewed. This infection arose by two distinct mechanisms: hematogenous dissemination and direct inoculation. Recent antibiotic therapy, corticosteroid administration and severe underlying diseases were important predisposing factors. Fever, meningismus, elevated CSF pressures and localizing neurologic signs were commonly noted. Organisms were seen on gram-stain of CSF in only 43% of cases. Mortality rate in patients receiving inadequate or no antifungal therapy was high (greater than 90%), while those patients given appropriate antifungal drugs, especially intravenous amphotericin B, had a significantly lower mortality rate (38%). Several factors associated with poor prognosis were delineated in this study: diagnostic interval after symptomatic onset longer than two weeks, CSF glucose levels below 35 mg/100 ml and presence of intracranial hypertension and focal neurologic deficits.
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PMID:Candida meningitis. Report of seven cases and review of the english literature. 79 28

A case-control study was performed to investigate the significance of arteriosclerosis, heredity and some infections in the etiology of Parkinson's disease. The study group consisted of all traceable patients with Parkinson's disease living in a defined area, a total of 444 patients, and of control subjects for each patient, matched in sex and age, chosen from among the general population residing in the same area. No significant differences were found between the patients and the controls concerning the occurrence of cardiac insufficiency, coronary heart disease, or stroke. The Parkinsonian patients, however, had a significantly lower incidence of clinical arterial hypertension when compared with the controls. In addition, the patients more often had low systolic blood pressures and more rarely high pressures than the controls. Even the mean systolic blood pressure was significantly lower in the patients than in the controls. The low blood pressure seems to be an effect of Parkinson's disease itself with a minor contribution of levodopa therapy. The observations above are considered to indicate that arteriosclerosis and Parkinson's disease are probably only concurrent disorders and not in etiological relationship with each other. There was no statistically significant difference in the proportion of the patients and the controls with relatives with Parkinson's disease or essential tremor, which suggests that genetic factors do not have a significant role in Parkinson's disease and on the other hand that essential tremor and Parkinson's disease are two separate disease entities. No other encephalitis than a lethargic one was found to precede Parkinson's disease and the occurrence of meningitis was rare both among the patients and the controls. The history of Spanish influenza was found to be as frequent in the patients as in the controls, thus not supporting the idea that influenza has etiological importance in Parkinson's disease.
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PMID:Arteriosclerosis, heredity, and some previous infections in the etiology of Parkinson's disease. A case-control study. 100 13

This study attempts to collect reliable data on maternal deaths, estimate maternal mortality rate for the western state of Nigeria, and identify major causes of maternal deaths in the state. Standardized questionnaires were sent to randomly selected medical institutions (5 specialist hospitals and 25 general/district hospitals) in the state; only 23 institutions (4 specialist and 19 district/general hospitals) completed the questionnaires. The results show that maternal mortality ranged from 0/1000-13.3/1000 total births in 1972 and 0/1000-11.0/1000 total births in 1973; overall maternal mortality rate was 3.8/1000 in 1972 and 4.7/1000 in 1973. Mortality was higher among unbooked patients, accounting for 71.2% and 66.4% of total deaths in 1972 and 1973. Hemorrhage (antepartum and postpartum), obstructed labor (uterus unruptured and ruptured), eclampsia and anemia of pregnancy accounted for over 80% of total deaths. Nonobstetric causes of maternal deaths including poisoning, infective hepatitis, meningitis, encephalitis, bronchial asthma, hypertension, and pulmonary embolism. The major causes of death in this series were preventable. Maternal mortality is associated with age, parity, and past reproductive and medical history. The high maternal death rate in this study is compounded by nonutilization of available medical services by pregnant women most especially for antenatal care, the lack of basic essential life-saving facilities (e.g., for blood transfusion), lack of adequate transportation system, failure of medical/nursing personnel to refer patients early to specialist hospitals, and relative lack of obstetric services both in quality and quantity all over the country. Better coordination and integration of health services are needed, as are nationwide data collection of maternal death statistics, publication of periodical reports, and establishment of standards for overall maternity care.
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PMID:Maternal mortality in Western Nigeria. 108 Dec 90

Two months after renal transplantation, a 26-year-old man developed pneumonia that was recalcitrant to antibiotic therapy and proved by biopsy to be due to cytomegalovirus and Aspergillus fumigatus. Ten days later while on amphotericin B therapy, he developed an endophthalmitis proved by smear and culture of a vitreous aspiration to be caused by A. fumigatus. Despite intravitreous and systemic amphotericin B the vision deteriorated and the eye was enucleated. Microscopic examination disclosed an intense endophthalmitis with vitreous and retinal abscesses. The second patient was a 29-year-old woman who developed severe hypertension and graft rejection one month after renal transplant, despite massive immunosuppressive therapy with prednisone, azathioprine, and cobalt 60 irradiation. She developed pneumonia, meningitis, and died. A postmortem examination revealed disseminated aspergillosis. A single choroidal abscess due to Aspergillus with an associated retinal hemorrhage was observed in the left eye.
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PMID:Endogenous Aspergillus endophthalmitis occurring after kidney transplant. 109 76

Bilateral intracranial occlusion of the internal carotid arteries (Moya Moya) is more common in Japan and occurs more often among women. In a family of 14, 2 sisters and 1 brother were found to have occlusive disease of the intracranial vessels, and 4 siblings were investigated for severe headaches but had normal findings. The 3 siblings had one or more cerebrovascular attacks and a typical cerebral angiogram. One of the sisters, 32 years old, had used the pill before the occurrence of the disease. The arterial occlusion was typical of Moya Moya and not attributable to the pill but the pill may have precipitated the symptoms. Moya Moya has been reported as a cause of meningitis, encephalomeningitis, autoimmune disorders, or even hypertension; however, most cases do not indicate a cause. It has been suggested that Moya Moya is a hereditary disease due to the frequency of siblings with the disease.
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PMID:Familial occurrence of bilateral intracranial occlusion of the internal carotid arteries (Moya Moya). 118 15

A 12-year old child and a 2-month old infant developed, in the wane of a purulent meningitis, the former, an infratentorial subdural empyema, the latter, a large, encapsulated, haemoorhagic, aseptic subdural effusion, in the right parieto-temporo-occipital region. In both cases, signs of intracranial hypertension dominated the clinical picture. Neuroradiological investigations permitted diagnosis and localisation of the expansive processes, whose subdural position was recognized at operation and confirmed by histopathological examination. According to the literature, purulent meningitis is a rare cause of subdural empyema, except in infants; the solely infratentorial location is also unusual. Sterile subdural effusion is a more common complication of purulent meningitis in infancy, but the unilateral posterior supratentorial location is also a peculiar feature. Subdural collections after memingitis may be aseptic and possibly haemorrhagic, or septic and purulent; these different modes of presentation correspond perhaps to different degrees or stages of subdural pathological changes in the neighbourhood of leptomeningeal infection.
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PMID:[Empyema and subdural effusion after meningitis. 2 cases of unusual location]. 123 86

We report a clinico-pathological case of neurosarcoidosis characterized by chronic meningitis, intracranial hypertension, bilateral optic atrophy, arthritis and enlargement of liver and lung hilar nodes. Synovial and supraclavicular node biopsies showed multiple non caseating nodules without tubercle bacilli, Candida albicans and Cryptococcus neoformans. Post-mortem examination showed a severe meningeal lymphoplasmocytic infiltration with numerous non-caseating nodules, several giant cells and presence of Candida albicans. There were also a periventricular infiltration of similar cells and numerous cerebral and cerebellar infarctions. We think that the Candida albicans meningitis was a consequence of the immunodepression of sarcoidosis and of corticosteroid therapy.
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PMID:[Candida albicans meningitis and neurosarcoidosis]. 130 70

The neutropenia often seen in infants of hypertensive mothers (IHMs) at < 12 hours of age has been associated with nosocomial infection in the first 18 days of life. To assess maternal hypertension as an independent factor for nosocomial infection, we compared 101 low birth weight (< or = 2.00 kg) IHMs to a concurrent birth weight-matched group of infants of normotensive mothers (INMs). Infants without differential leukocyte counts at < 12 hours of age were excluded, leaving 93 IHMs and 98 INMs. The incidence of neutropenia at < 12 hours among IHMs was not significantly different from that among INMs (42/92 (45%) vs 37/98 (38%)). Nosocomial infection was more frequent in neutropenic IHMs than in neutropenic INMs (12/42 vs 2/37; p = 0.007). Infection in IHMs included omphalitis (2 infants), pneumonia (4), and sepsis with or without meningitis (6); INMs had cellulitis (1) and sepsis (1). The underlying mechanism(s) for this predisposition remains to be elucidated, although limited data suggest that neutropenia may be more severe and prolonged among IHMs.
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PMID:Increased nosocomial infection in neutropenic low birth weight (2000 grams or less) infants of hypertensive mothers. 144 66

Twenty-nine patients with chronic suppurative otitis media with intracranial complications are reviewed. The complications occurred predominantly in young patients with a mean age of 17 years. The most common complication was brain abscess (n = 20). The others were meningitis (n = 3), subdural abscess (n = 3), perisinus abscess (n = 2) and otitic intracranial hypertension (n = 1). The common pathogens were Gram-negative bacilli, especially Proteus and anaerobic organisms, respectively. The mortality rate was 7%.
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PMID:Intracranial complications of chronic suppurative otitis media. 148 9


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