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)

A rare case of primary intracranial melanoma is presented in a 34-year-old man with initial symptoms of persistent headache. In magnetic resonance imaging(MRI), this case had all the characteristic findings of intracranial melanoma which had been reported previously. In 123I-iodoamphetamine-single photon emission CT (123I-IMP-SPECT), abnormal accumulation of 123I-IMP was recognized in early and late phase imaging, which was very specific to the lesion. This is the first report of 123I-IMP-SPECT performed on a primary intracranial melanoma. Tumor mass originated from pia mater was surgically resected, but the dissemination of tumor cells was recognized macroscopically. Pathological examination of the specimen showed very little malignant changes of melanoma cells, which was in contrast to the previous reports. Although, no standard chemotherapy of the primary intracranial melanoma has been established, DAV therapy to the dissemination of tumor cells into the subarachnoid space, and intravenous administration of interferon-beta were performed in this case. Methods of differential diagnosis and treatments of primary intracranial melanoma are reviewed and discussed.
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PMID:[Primary intracranial melanoma: a case report]. 144 98

The intramuscular administration of interferon-beta (IFN-beta) at a dosage of 6 million units three times per week for 6 months has been evaluated in 90 patients included in a multicenter, randomized, controlled trial for the treatment of chronic hepatitis C. Transaminase levels were significantly reduced in IFN-beta-treated patients (p = 0.015) and were significantly lower with respect to those of the untreated controls (p = 0.040 at 6 months). Four treated (8%) and one untreated (2.5%) patients had normal transaminase values after 6 months. At study end (12 months), three quarters of the IFN-beta-treated patients had sustained transaminase normalization, whereas the untreated case had relapsed. Hepatitis C viremia was cleared in 6 (12%) treated patients but in none of the untreated controls (p = 0.058). Side effects of IFN-beta were infrequent (a mild flu-like syndrome in < 10%, asthenia in 16%, anorexia in 8%, headaches and weight loss in 8%, and hair loss in 4%). Leukocyte and platelet counts decreased during IFN-beta treatment, but no dose modifications were necessary. Such decreases were not statistically significant when compared with the levels in the untreated controls. Intramuscular IFN-beta at the dosage used has little efficacy in the treatment of chronic hepatitis C. Because of IFN-beta tolerance, higher doses and alternate routes of injection might prove beneficial for the treatment of this disease.
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PMID:Multicenter randomized, controlled study of intramuscular administration of interferon-beta for the treatment of chronic hepatitis C. 904 68

The number of clinic consultations for condylomata acuminata (genital warts) has increased substantially during the last 30 years. Most infections produce benign lesions but a few types may be associated with cervical and penile cancers. Interferons (IFN) have shown antiviral properties to these infections and IFN-beta in particular has demonstrated a specific cytopathic effect in humans. A total of 124 patients with condylomata acuminata, the majority of whom had failed previous therapy, were treated intralesionally with either recombinant human interferon-beta la (r-hIFN-beta-1a) or placebo. Up to 6 lesions were treated in each patient, and injections were made 3 times per week for a total of 9 injections. The patients were then followed up for 3 months. Efficacy assessments at all time points (day 19, week 6 and month 3) showed a clear advantage for the r-hIFN-beta-1a interferon-beta treatment. Patients receiving r-hIFN-beta-1a showed a greater proportion of treatment success in terms of the complete or partial reduction (at least 50%) of the total area of the treated lesions. The treatment was also well tolerated. Headache, flu-like symptoms and asthenia were more common in patients receiving r-hIFN-beta-1a, but these adverse events were generally mild in severity and rarely led to patient withdrawal. It was concluded that r-hIFN-beta-1a has good efficacy in condylomata acuminata, and therefore presents a useful therapeutic alternative in this hard-to-treat condition.
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PMID:Recombinant human interferon-beta in the treatment of condylomata acuminata. 931 Feb 21

We reported a case of reversible posterior leukoencephalopathy syndrome (RPLS) that occurred during cyclosporin A (CyA) therapy for fulminant hepatitis. A 22-year-old man was given an intravenous drip of interferon-beta, metylprednisolone sodium succinate and CyA, and also received plasma exchange and hemodiafiltration. On the 7th day of the intravenous CyA therapy, in which its dose had been increased from 60 mg/day to 84 mg/day, he became somnolent and had headache, double vision, hallucination and then a generalized tonic-clonic seizure. The blood CyA concentration increased to a level as high as 455 ng/ml. Brain computed tomography (CT) scan without contrast medium revealed symmetric low-density areas in the bilateral occipital white matter and partly in the cortex. T2-weighted magnetic resonance imaging (MRI) showed an increased signal intensity, and single-photon emission CT using 99 mTc showed a hypoperfusion of cerebral blood flow in those areas. After CyA administration was changed to 100 mg/day orally to decrease its uptake in the blood, his consciousness and vision recovered within 4 weeks. Then abnormalities in MRI findings completely disappeared. On the basis of the clinical course and time-sequential change of serum CyA level in this patient, he was diagnosed as having RPLS caused by CyA therapy. Recently, the number of cases of RPLS has increased in the Western countries. However, there are few reports of RPLS after CyA therapy in Japan. From this case, we emphasize that careful following up the patient's neurological findings during CyA therapy is very important and that a cranial MRI is an essential tool for the diagnosis of RPLS.
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PMID:[Reversible posterior leukoencephalopathy in a patient receiving cyclosporin therapy]. 1039 Oct 82

Radiation-induced glioblastoma is usually resistant to all treatments. We report a case with radiation-induced glioblastoma, in which radiotherapy was remarkably effective. A 14-year-old female with a history of acute lymphoblastic leukemia, at the age of 7, underwent 15 Gy of radiotherapy to the whole brain. She was admitted to our department due to the development of headache and nausea. Magnetic resonance imaging showed an irregularly enhanced mass in the left frontal lobe. Partial removal of the mass was performed and histological examination showed it to be glioblastoma with a high MIB-1 index. The patient underwent 40 Gy of local radiotherapy and chemotherapy with ACNU and Interferon-beta for 2 years. The residual tumor disappeared after the radiotherapy, and her status is still "complete remission", 29 months after the onset.
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PMID:[A case showing effective radiotherapy for a radiation-induced glioblastoma]. 1151 10

Since multiple sclerosis (MS) and autoimmune thyroiditis (AIT) are presumed to be of autoimmune origin the correlation of these two diseases is of special interest. The aim of this study was to determine whether there are differences in the prevalence of thyroid disease with special emphasis on AIT compared with MS and normal subjects and whether the presence of thyroid disease correlates with disability, disease course, age, and disease duration. 353 consecutive patients with clinically definite MS, without interferon-beta treatment and 308 patients with low back pain or headache were extensively examined for the presence of non-immune or autoimmune thyroid disease. We found a significantly higher prevalence of AIT in male MS patients (9.4 %) than in male controls (1.9 %; p = 0.03). The prevalence of AIT in female MS patients (8.7 %) did not differ from female controls (9.2 %). Hypothyroidism, caused by AIT in almost all cases, showed a tendency to be more severe and more often present in patients with MS. There was no association between relapsing-remitting and secondary progressive disease course of MS and the prevalence of AIT. MS patients with AIT were significantly older but did not differ in disease duration and expanded disability status scale (EDSS). Further studies are warranted, to see if there is a difference in sex-hormone levels between MS patients with and without AIT and healthy controls. Longitudinal studies comparing MS patients with or without AIT could show whether there is an influence of AIT on the disease course or progression.
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PMID:Prevalence of autoimmune thyroiditis and non-immune thyroid disease in multiple sclerosis. 1279 27

The ITEM study group was organised in Italy to evaluate the effectiveness and safety of interferon-beta (IFNbeta) and glatiramer acetate (GA) in multiple sclerosis (MS) patients treated before 16 years of age. Eighty-six patients (58 females) were included in our database: as subjects with pre- and treatment duration <3 months were excluded, the data of 81 subjects were analysed: 51 were treated with IFNbeta-1a 6 million once weekly (Avonex), 19 with IFNbeta three times weekly (16 with Rebif, 3 with Betaferon) and 11 with GA (Copaxone). The mean age at onset was 12.4 (SD 2.4) years and the mean pre-treatment duration was 19.7 (SD 25.5) months. After a treatment duration of 36.1 (SD 24.2) months, the mean annualised relapse rate decreased from 2.8 (SD 2.6) to 0.5 (SD 0.7). The EDSS score remained unchanged (basal=1.4, final=1,4). Clinical side effects were recorded in 46 subjects of the IFNB group, transient in 35 (flu-like syndrome in 24, headache in 12, myalgia in 10, injection reaction in 5, fever in 3) and persistent in 11 (headache in 5, fever in 4, flu-like syndrome in 3, myalgia in 3, injection reaction in 1). In the GA-treated group, side effects were recorded in 3 cases: injection reaction in 2 and transient chest pain in 1. Abnormal laboratory findings (mainly reduction of WBC) were observed in 24 subjects (transient in 22). Nine subjects treated with Avonex discontinued the treatment: 7 shifted to Rebif, 2 stopped the therapy. Four subjects treated with INFbeta three times weekly shifted to other medications and 2 increased the dose. Four subjects treated with GA discontinued the treatment: 3 shifted to other medications and 1 stopped GA because of injection reaction. On the whole, 3 cases stopped the treatment definitively. To conclude 81, clinically definite MS subjects were treated during childhood or adolescence with immunomodulatory drugs. The treatment was generally well tolerated. It reduced the relapse rate and the progression of the disease in most cases.
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PMID:Immunomodulatory treatment of early onset multiple sclerosis: results of an Italian Co-operative Study. 1638 55

Recent data have suggested that interferon-beta (IFN-beta) may aggravate headaches in multiple sclerosis (MS) patients. The aim of this study was to investigate the life-time prevalence of primary headaches in MS patients treated with interferons in comparison with patients treated with other disease-modifying agents. Attention was focused on the onset of headache and the changes in pre-existing headaches in relation to the onset of therapy. The study was open-labelled and not randomized. We studied 150 consecutive MS patients treated with IFN-beta (109 patients: 54 with 1b, 55 with 1a) and with other drugs (41 patients: 14 with glatiramer acetate, 27 with azathioprine). All patients underwent a semi-structured interview to diagnose headache type, according to the International Headache Society criteria. The frequency of primary headaches was higher in the interferon-group (72%) compared to patients in the other group (54%) (P=0.03). Worsening of pre-existing headaches or development of de novo headache occurred only in the interferon-group (41 and 48%, respectively) and not in the other group (P<0.001). These results show that headache should be considered among the side-effects of interferon in MS patients.
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PMID:Interferon treatment may trigger primary headaches in multiple sclerosis patients. 1690 Jul 61

In order to predict the clinical benefit of interferon-beta (IFN-beta) to patients with multiple sclerosis (MS), the following markers were investigated; (1) chronological change of cytokines (IFN-gamma, TNF-alpha, IL-6, IL-10, and TGF-beta) after administration of IFN-beta, (2) untoward effects of IFN-beta such as headache and arthralgia, (3) backgrounds of the patients such as age and relapse rate, (4) efficacy of IFN-beta therapy assessed by the change of relapse rate and progression of disability. Chronological blood sampling was performed 0, 10, and 24 h after injection of IFN-beta. The increase of serum IL-6 level in response to IFN-beta administration was associated with headache, arthralgia, relapse rate before treatment, and disability score at the initiation of the therapy. Significant association of change of serum TNF-alpha with age and headache was also observed. The important finding in this study was that patients with a transient increase in IL-6 in response to IFN-beta showed a slow disease progression. This result suggests that this transient increase in the serum IL-6 predicts favorable response to IFN-beta treatment.
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PMID:Beneficial effect of interferon-beta treatment in patients with multiple sclerosis is associated with transient increase in serum IL-6 level in response to interferon-beta injection. 1716 13

While pain is a common problem in patients with multiple sclerosis (MS), it is not frequently mentioned by patients and a more direct approach is required in order to obtain information about pain from patients. Many patients with MS experience more than one pain syndrome; combinations of dysaesthesia, headaches and/or back or muscle and joint pain are frequent. For each pain syndrome a clear diagnosis and therapeutic concept needs to be established. Pain in MS can be classified into four diagnostically and therapeutically relevant categories: (i) neuropathic pain due to MS (pain directly related to MS); (ii) pain indirectly related to MS; (iii) MS treatment-related pain; and (iv) pain unrelated to MS. Painful paroxysmal symptoms such as trigeminal neuralgia (TN), or painful tonic spasms are treated with antiepileptics as first choice, e.g. carbamazepine, oxcarbazepine, lamotrigine, gabapentin, pregabalin, etc. Painful 'burning' dysaesthesias, the most frequent chronic pain syndrome, are treated with TCAs such as amitriptyline, or antiepileptics such as gabapentin, pregabalin, lamotrigine, etc. Combinations of drugs with different modes of action can be particularly useful for reducing adverse effects. While escalation therapy may require opioids, there are encouraging results from studies regarding cannabinoids, but their future role in the treatment of MS-related pain has still to be determined. Pain related to spasticity often improves with adequate physiotherapy. Drug treatment includes antispastic agents such as baclofen or tizanidine and in patients with phasic spasticity, gabapentin or levetiracetam are administered. In patients with severe spasticity, botulinum toxin injections or intrathecal baclofen merit consideration. While physiotherapy may ameliorate malposition-induced joint and muscle pain, additional drug treatment with paracetamol (acetaminophen) or NSAIDs may be useful. Moreover, painful pressure lesions should be avoided by using optimally adjusted aids. Treatment-related pain associated with MS can occur with subcutaneous injections of interferon-beta or glatiramer acetate, and may be reduced by optimizing the injection technique and by local cooling. Systemic (particularly 'flu-like') adverse effects of interferons, e.g. myalgias, can be reduced by administering paracetamol, ibuprofen or naproxen. A potential increase in the frequency of pre-existing headaches after starting treatment with interferons may require optimization of headache attack therapy or even prophylactic treatment. Pain unrelated to MS, such as back pain or headache, is common in patients with MS and may deteriorate as a result of the disease. In summary, a careful analysis of each pain syndrome will allow the design of the appropriate treatment plan using various medical and nonmedical options (multimodal therapy), and will thus help to improve the quality of life (QOL) of the patients.
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PMID:Current management of pain associated with multiple sclerosis. 1833 59


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