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

An attenuated vaccine against hepatitis A was developed from the GBM strain of the virus, cultured on human diploid MRC5 cells. Each dose contained 160 antigen units, inactivated by formalin and adsorbed onto 0.3 mg aluminum hydroxide, in a volume of 0.5 ml. Intramuscular injection of the vaccine conferred immunity to hepatitis A, with antibody titers greater than those obtained by passive immunization with immunoglobulin. In clinical studies, immunocompromised subjects became immune shortly after the first injection and more than 90% were found to be protected after 14 days (titer above 20 mIU/ml by RIA). All subjects (100%) were protected one month after the first injection. Immunity persisted for at least six months and was strengthened by a booster injection. The antibody titers determined after the first booster injection were consistent with a projected period of protection of ten years. Adverse reactions were mild and occurred within the first few days after vaccination, with the patient usually recovering spontaneously. The most common reaction was mild local pain, usually associated with redness of the skin. A nodule was observed at the injection site in a small number of cases. Mild fever, asthenia, headache, myalgia/arthralgia and gastrointestinal tract disorders were also reported. Reactions were reported less frequently after the booster injection than after the initial dose. The vaccine was as well tolerated by patients seropositive for the hepatitis A virus as by seronegative subjects. Thus, this vaccine can be used for active immunization against hepatitis A in adults and adolescents. It can be administered as primary immunization and as a booster injection.
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PMID:[Clinical development of a new inactivated hepatitis A vaccine]. 985 14

A 34-year-old man presented to the hospital with right-sided headache. He was diagnosed with GBM. He underwent resection of the tumor with placement of carmustine impregnated wafers. Then he underwent adjuvant chemotherapy with temozolamide. Before the completion of chemotherapy he had a recurrence. He underwent re-resection with placement of carmustine impregnated wafers. Subsequently he had eighteen cycles of salvage biochemotherapy with bevacizumab and irinotecan. To date, routine MRI scans of the brain have not shown evidence of recurrence. He continues to be in remission three years after treatment with bevacizumab and irinotecan.
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PMID:Achievement of three year remission with bevacizumab and irinotecan in recurrent glioblastoma multiforme: a case report. 2149 58

Posterior reversible encephalopathy syndrome (PRES) is characterized by a clinical and radiological entity with the sudden onset of seizures, headache, altered consciousness, and visual disturbances in patients with the findings of reversible vasogenic subcortical edema without infarction. Hypertension, renal disease, and autoimmune disease are co-morbid conditions of PRES. Nevertheless, there have only been a few case reports of PRES in a patient with anti-glomerular basement membrane antibody glomerulonephritis (anti-GBM GN). This paper presents the possible first Korean case of a 36-year-old woman with the striking features of PRES. She presented with a sudden onset of visual blindness, headache, and seizure. The brain MRI images revealed hyperintense lesions in both the occipital and parietal lobes, which suggested vasogenic edema. Three months before this presentation, she was diagnosed with anti-GBM GN. Since then, she underwent immunosuppression with cyclophosphamide and steroid, and hemodialysis for renal failure with a treatment of anti-GBM GN.
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PMID:Unusual Case of Posterior Reversible Encephalopathy Syndrome in a Patient with Anti-glomerular Basement Membrane Antibody Glomerulonephritis: A Case Report and Review of the Literature. 2904 2

OBJECTIVE Butterfly glioblastoma (bGBM) is a rare type of GBM, characterized by a butterfly pattern on MRI studies because of its bihemispheric involvement and invasion of the corpus callosum (CC). There is a profound gap in the knowledge regarding the optimal treatment approach as well as the safety and survival benefits of resection in treating this aggressive brain tumor. In this retrospective study, authors add to our understanding of these tumors by identifying the clinical characteristics and outcomes of patients with bGBM. METHODS An institutional database was reviewed for GBM cases treated in the period from 2004 to 2014. Records were reviewed to identify adult patients with bGBM. Cases of GBM with invasion of the CC without involvement of the contralateral hemisphere and bilateral GBMs without involvement of the CC were excluded from the study. Patient and tumor characteristics were gleaned from the medical records, and volumetric analysis was performed using T1-weighted MRI studies. RESULTS From among 1746 cases of GBM, 39 cases of bGBM were identified. Patients had a mean age of 57.8 years at diagnosis. Headache and confusion were the most common presenting symptoms (48.7% and 33.3%, respectively). The median overall survival was 3.2 months from diagnosis with an overall 6-month survival rate of 38.1%. Age, Karnofsky Performance Status at diagnosis, preoperative tumor volume, postoperative tumor volume, and extent of resection were found to significantly impact survival in the univariate analysis. On multivariate analysis, preoperative tumor volume and treatment approach of resection versus biopsy were identified as independent prognostic factors regardless of the patient-specific characteristics of age and KPS at diagnosis. Resection and biopsy were performed in 35.9% and 64.1% of patients, respectively. Resection was found to confer a better prognosis than biopsy (HR 0.37, p = 0.009) with a minimum extent of resection of 86% to observe survival benefits (HR 0.054, p = 0.03). The rate of persistent neurological deficits from resection was 7.14%. Patients younger than 70 years had a better prognosis (HR 0.32, p = 0.003). Patients undergoing resection and receiving adjuvant chemoradiation had a better prognosis than patients who lacked one of the three treatment modalities (HR = 0.34, p = 0.015). CONCLUSIONS Resection of bGBM is associated with low persistent neurological deficits, with improvement in survival compared to biopsy. A more aggressive treatment approach involving aggressive resection and adjuvant chemoradiation has significant survival benefits and improves outcome.
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PMID:Safety and outcomes of resection of butterfly glioblastoma. 2985 68

Presentation A 28 year old female presented to the emergency department with a one week history of headache, vomiting and diaphoresis. Creatinine on admission was 492 and urinalysis revealed blood and protein. This was 5 months after a second infusion of Alemtuzumab, for treatment of highly active relapsing remitting multiple sclerosis. Diagnosis Anti-glomerular basement membrane disease was diagnosed after a vasculitic screen was sent for suspected glomerulonephritis. Treatment Unfortunately despite early diagnosis and immunosuppressive treatment, the patient progressed to end stage kidney failure. Conclusion It is important to maintain a high index of suspicion and test for anti-GBM disease in patients receiving alemtuzumab who develop acute renal failure.
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PMID:Glomerulonephritis With Positive Anti-Glomerular Basement Membrane Antibodies Following Alemtuzumab Treatment. 3281 83

Anti-glomerular basement membrane (anti-GBM) antibody disease is a rare type of small-vessel vasculitis. Posterior reversible encephalopathy syndrome (PRES) is a syndrome of heterogeneous aetiologies grouped together based on similar neuroimaging findings. We report a rare case of a patient who received treatment for anti-GBM antibody disease who developed PRES. A 33-year-old woman presented with severe generalised oedema, proteinuria, haematuria, and cylindruria. She was diagnosed with anti-GBM antibody disease based on positive findings for anti-GBM antibodies and urinalysis. Haemodialysis was eventually required. She received steroid therapy, plasma exchange therapy, and intravenous cyclophosphamide, along with a red blood cell transfusion for progressive anaemia. After the transfusion, she experienced nausea, severe headache, visual hallucinations, and agitation followed by seizures and a rapid increase in blood pressure. Imaging studies led to a diagnosis of PRES. Renal failure improved with the decrease in anti-GBM antibodies, and haemodialysis was discontinued. Phenytoin was administered, and seizures disappeared. Although we cannot rule out the possibility that the treatment this patient underwent for anti-GBM antibody disease led to the development of PRES, we speculate that endothelial dysfunction leading to the development of PRES is caused not only by known risk factors such as cytotoxic agents, blood transfusions, or renal failure, but also by immunological abnormalities and subsequent inflammatory reactions due to anti-GBM antibody disease. These factors may be shared pathophysiologic mechanisms of PRES and anti-GBM antibody disease.
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PMID:Anti-glomerular basement membrane antibody disease complicated by posterior reversible encephalopathy syndrome. 3286 22