Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present a systematic review of meningitis associated with transsphenoidal surgery. Patients present within the first 4 days after surgery with symptoms of headache, fever, and confusion. Overt cerebrospinal rhinorrhea or nuchal rigidity at the time of presentation is an infrequent finding. Although postoperative aseptic meningitis may be difficult to distinguish from early bacterial meningitis, the findings of hypoglycorrhachia, pleocytosis, and hyperproteinemia in the setting of fever and neurological deficit strongly suggest bacterial infection. The preponderance of cases of gram-negative meningitis observed in this series and in previous reports related to posttraumatic CSF leaks indicates that empirical regimens should include agents suitable for treating infections caused by nosocomial pathogens. In general, patients with uncomplicated meningitis in this setting can be expected to recover and do well. Questions remain as to the role of prophylactic antibiotics in the development of gram-negative meningitis in the setting of transsphenoidal surgery. A multicenter trial might be better able to define this role.
 ...
PMID:Gram-negative meningitis associated with transsphenoidal surgery: case reports and review. 803 9

Since infection develops in significant numbers of hospitalized patients, the problem of resistance to third-generation cephalosporins is of increasing concern. We evaluated the efficacy of cefepime 1 g bd as treatment for acute, moderately severe bacterial infection in 239 hospitalized patients (mean age 60 years). Of these patients, 204 were evaluated clinically for urinary tract infection (UTI) (n = 90), lower respiratory tract infection (LRTI) (n = 70), skin and soft tissue infection (S/STI) (n = 12) and bacteraemia which was associated with either UTI or LRTI (n = 32) but not included in the previously mentioned UTI and LRTI groups. Amongst the pathogens isolated (36 Gram-positive, 150 Gram-negative), the most predominant species were Escherichia coli in UTI and bacteraemia (n = 81), Streptococcus pneumoniae in LRTI and bacteraemia (n = 23), Haemophilus influenzae in LRTI (n = 16), Pseudomonas aeruginosa (n = 4) and Enterobacter cloacae (n = 2) in S/STI. The mean duration of treatment was 8.5 days and was the same for the 204 clinically evaluable patients. Overall, the clinical cure rate for cefepime was 94% (191/204). Pathogen eradication was achieved in 93% (185/199) of infections. Of the patients with associated bacteraemia, the clinical cure rate was 97% (31/32) and 94% (16/17) of the pathogens were eradicated. Cefepime therapy was well-tolerated. Treatment was discontinued in eight patients (3%) because of local intolerance and in five patients (2%) because of drug-related adverse events (rash, headache and pruritus). Cefepime 1 g bd is as safe and effective as other parenteral cephalosporins for the treatment of acute bacterial UTI, LRTI and S/STI, including those cases with associated bacteraemia. The bd dosing schedule and reported lack of cross-resistance with other cephalosporins against some species of aerobic Gram-negative bacilli make cefepime an attractive treatment option in hospitalized patients.
 ...
PMID:Low-dosage cefepime as treatment for serious bacterial infections. 815 Jul 55

A 67-year-old woman with a one-year history of tinnitus and headache had multiple cranial nerve palsies of V, VII, VIII, IX, X, XI and spastic paraparesis. She also had a secretory otitis media. Gd-DTPA-enhanced magnetic resonance imaging (MRI) revealed hypertrophy of the dura of the posterior fossa and spinal epidural mass which extended from C7 to T10. A biopsy of the epidural mass showed chronic granulomatous change. These lesions were completely cured with administration of antibiotics. We believe this case of double-lesion of hypertrophic cranial pachymeningitis and spinal epidural granulomatous lesion originated from a bacterial infection secondary to the secretory otitis media.
 ...
PMID:Hypertrophic cranial pachymeningitis with spinal epidural granulomatous lesion. 856 27

Infections of the nervous system remain a significant source of morbidity and mortality in patients with cancer. This paper reviews the main pathogens and emphasizes some of the principles of diagnosis and management of nervous system infections in cancer patients. Due to immunosuppression, diagnosis is more difficult in this group, secondary to the multitude of potential pathogens, and often by their atypical presentations. Fever or headache are often the only symptoms. Clinical history and general examination should guide appropriate studies such as neuroimaging. CSF analysis, cultures, and brain biopsy. Diagnostic evaluation should be pursued rapidly and aggressively since specific treatments can often reduce morbidity and mortality. Bacterial infections are generally due to break-down of the natural barriers and neutropenia. In neutropenia, Pseudomonas aeruginosa, and Enterobacteriae are the most frequent etiology. If all causes of immunodepression are included, Listeria monocytogenes meningitis is the main bacterial infection encountered. Fungal infections have emerged as a major cause of death among cancer patients. The prognosis of cryptococcosis and histoplasmosis meningitis are markedly improved with new antifungal therapy. Aspergillosis and Mucormycosis, which may cause cerebral abcesses and secondary vascular complications, are almost always fatal. The incidence of meningo-cerebral Candidiasis is often underestimated. Similar to Histoplasmosis, it is frequently disseminated. Viral infections are mainly seen in patients with T-lymphocyte defects. Herpes-simplex virus and Varicella-Zoster virus encephalitis should quicky lead to intravenous treatment with Acyclovir. As in AIDS patients, cerebral toxoplasmosis is the most frequent parasitic infection and appropriate therapy greatly reduces morbidity. It should be emphasized that multitude pathogens are often seen in cancer patients. Despite development of new therapeutic agents, central nervous system infections should still be considered life-threatening. Therefore, antibacterial, antifungal, and antiviral prophylaxis should be the rule for all cancer patients.
 ...
PMID:[Central nervous system infections in patients with malignant diseases]. 903 51

The patient was 63 year-old man. He had been diagnosed as acute promyelocytic leukemia (APL) and treated until 4 month before his death with complete remission. The patient suddenly died 9 days after he complained of occipital headache. Autopsy and histopathologic findings were as follows: the left pleura was thick and calcificated with abscess, compatible with the findings of old tuberculosis complicated with bacterial infection. Furthermore, polynuclear leukocytes and gram-positive micro-organisms were accumulated in the lungs, and pyogenic meningitis, pyonephritis, splenitis were also found. Bacteologically, Streptococcus pneumoniae was detected from cadaver's blood and cerebrospinal fluid. Therefore, we concluded that the patient was died of septic shock caused by systemic infection of Streptococcus pneumoniae. The mortality of septic shock is high and in some patients, causative organisms may not be isolated. In the present case, although the original inflammation was left pleuritis due to Streptococcus pneumoniae, correct clinical diagnosis was not made before death as the patient had lacked any complaints except for occipital headache. This case revealed that the cause of sudden death was sepsis induced by Streptococcus pneumoniae instead of a relapse of APL. This case also illustrated the importance of reviewing the previous history of a patient and doing postmortem bacteologic examination in a case of suspected sepsis.
 ...
PMID:[An autopsy case of sudden death caused by untreated sepsis after complete remission of acute promyelocytic leukemia]. 1033 85

A 70-year-old man admitted to a local hospital because of facial muscle weakness, tinnitus and facial pain in left side, was then given corticosteroid with a tentative diagnosis of Bell's palsy and his symptoms gradually improved. Since these symptoms recurred six months later, he was referred to our neurological service. As his brain CT revealed diffuse thickening and enhancement of the dura mater, he was thought to have hypertrophic pachymeningitis (HP). Intravenous antibiotics were started for aspiration pneumonia and his neurological symptoms gradually improved. HP caused by bacterial infection was thus likely and antibiotics, rifampicin and metronidazole, were administered orally as an outpatient. However, one month later, these symptoms were worsened with headache and double vision. He was then rehospitalized. MR imagings of the head with gadolinium disclosed diffuse meningeal thickening and enhancement, especially of the left-sided cerebellar tentorium. Erythrocyte sedimentation rate and C-reactive protein were moderately elevated. Serum angiotensin converting enzyme was within normal range. The test for cytoplasmic antineutrohil cytoplasmic antibody (ANCA) in the serum was negative, however, that for perinuclear ANCA was positive at a titer of 99 EU. Lumbar puncture showed normal findings and negative culture results for bacteria, fungi or mycobacteria. Dural biopsy specimens showed non-specific granulomatous inflammation of the dura with epithelioid histiocytes and Langerhans type multinuclear giant cells with caseous necrosis, however, with no presence of fungi or tubercle bacilli. After the oral administration of cyclophosphamide (100 mg, daily) and prednisolone (40 mg, daily), his neurological symptoms and laboratory findings have been gradually improved and he is well one year after discharge. This case together with previous reports suggests that ANCA positive HP without evidence of other organ involvements may belong to the limited form Wegener's granulomatosis. In the literatures of idiopathic HP, the treatment effect with corticosteroid alone is initially favorable, but transient. On the other hand, using the combined therapy of cyclophosphamide and prednisolone, the remission has been achieved in more than 90% of patients with WG. These data suggest that P-ANCA positive HP should be treated with a combination of corticosteroid and cyclophosphamide.
 ...
PMID:[An old man presenting with fluctuating bilateral multiple cranial nerve palsies and positive test for perinuclear antineutrophil cytoplasmic antibody]. 1051 63

The authors report a case and treatment of multiple brain abscesses located in the cerebrum and cerebellum combined with subdural empyema. In conjunction with the case report, the authors review the literature on the pathogenesis of brain abscesses and discuss therapeutic strategies concerning the topic. In the case presented, the primary infection persisted in the lung causing subclinical bronchitis. The hemoculture showed evidence of Streptococcus mitis infection. Although the etiological role of this bacterium in meningitis is known, it rarely causes bacterial meningitis without underlying predisposing factors. In their case, the patient was free of the most common predisposing factors such as congenital heart disease or immunodeficiency. Following the 2 month period of latency, a rapid onset of the symptoms of intracranial inflammation could be observed: fever, headache, meningeal symptoms, focal neurological symptoms and coma. They were not able to identify any bacteria in the cerebrospinal fluid; the Streptocossus mitis could be cultivated only from the haemoculture. The cytological analysis of the cerebrospinal fluid showed typical signs of bacterial infection and the cranial Computed Tomography revealed multiple cerebral abscesses. Neurosurgical intervention was not recommended because of the number, localization and size of the focal lesions. The therapy consisted of intravenous administration of 24 x 10(6) IU/die Penicillin and 4 g/die ceftriaxon. For supportive therapy, Mannitol B, 3 mg/die clonazepam and 300 mg/die phenytoin were administered. Corticosteroids were not used during the course of therapy. Two years later the 55 year old female is symptom free and doing well.
 ...
PMID:[Non-invasive management of multiple brain abscesses. Case report and review of the literature]. 1053 93

A 70-year-old female farmer was admitted to the hospital because of fever, headache, and diarrhea for 7 days. Hypotension, right-sided pleural effusion with respiratory distress and leukocytosis were noted. She was initially treated as systemic bacterial infection by i.v. administration of ampicillin/sulbactam and amikacin. Because fever persisted in spite of aggressive treatment, a repeat thorough physical examination was done. An eschar was found over the left-sided labium majus and an enlarged lymph node was noted over the left inguinal region. Under the impression of scrub typhus, minocycline was administered. The patient's clinical condition improved dramatically within 3 days. The diagnosis was later confirmed by a serologic test for Rickettsia tsutsugamushi.
 ...
PMID:An unusual site of chigger bite in a patient with scrub typhus. 1057 97

Q-Fever is a worldwide zoonosis caused by Coxiella burnetti. C. burnetti is an obligate intracellular parasite. It lives in phagolysosome of the host cell. By its infection of the sensitive persons develops the acute noncharacteristic disease, which passes noncharacteristically, with the appearance of higher temperature, headache, fever, weakness of the organism or by the appearance of symptoms of the undifferentiated infection of the upper parties of the respiratory system. In the course of the infection is being developed the intersticial pneumonia, what is the reason of the infected hospitalization. Most often get sick the sheep, cows and goats, what showed also on our examined sample. In most animals the symptoms of this bacterial infection are not present, pass unobviously, and get turned out during their gravidity. The most important carriers of the causes of this disease on the domestic or wild animals are artropodes, in which within the kind is possible also the transvatial and transstadial transfer. The wild animals transfer the disease at the domestic ones, and people most often are infected by contact with these animals, their consuming of meat or milk or by contact with their secretions. Though, the most important way of getting infected of people is aerosol contaminated by the carrier as these bacteria for a long get kept in the contaminated dust, wool, animal skin, fur, straw and the excretions of the infected animals. In the illusorilly healthy and pregnant animals the bacteria are to be found in the fertile water, chorions, and placenta, that is C. burnetti becomes the cause of the premature birth or abortion in these animals. In this way comes to the bacterial contamination of the environment of the animal itself. The diagnosis of Q.-Fever is complement fixation test, indirect immunofluorescence assay (IFT) and enzyme immunoassay (EIA).
 ...
PMID:Q-fever, human and animal morbidity in some regions of Bosnia and Herzegovina, in 2000. 1237 56

We report on a 70-year-old female with acute onset of headache, meningism, xanthochromic cerebrospinal fluid, and developing laboratory parameters indicating a systemic infection. Initially, a subarachnoidal hemorrhage was assumed. However, magnetic resonance imaging showed upper cervical osteomyelitis and extending spinal epidural abscess. After application of broad systemic antibiotics, secluded abscess formation was achieved and successful neurosurgical debridement performed. The unusual cranial concentration of the complaints is probably due to the involvement of the craniocervical transition. Cervical epidural spinal abscess represents a potentially dangerous bacterial infection of the upper spine. Inadequate treatment can lead to irreversible neurological deficits. Cervical magnetic resonance imaging is an effective tool for diagnosis, since early diagnosis is important for good prognosis.
 ...
PMID:[Acute headache with meningism and xanthochromic cerebrospinal fluid.An unusual manifestation of cervical epidural abscess]. 1290 72


<< Previous 1 2 3 4 5 6 Next >>