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)

Repetitive transcranial magnetic stimulation (rTMS) is emerging as a new therapeutic tool in epilepsy, where it can be used to suppress seizures or treat comorbid conditions such as mood disorder. However, as rTMS carries a risk of inducing seizures among other adverse events, its safety and tolerability in the population with epilepsy warrant distinct consideration, as this group is especially seizure-prone. Accordingly, we performed a review of the literature to estimate the risk of seizures and other adverse events associated with rTMS in patients with epilepsy. We performed an English-language literature search, and reviewed all studies published from January 1990 to February 2007 in which patients with epilepsy were treated with rTMS, and complemented the literature search with personal correspondence with authors when necessary. We identified 30 publications that described patients with epilepsy who underwent rTMS, and noted total number of relevant subjects, medication usage, incidence of adverse events, and rTMS parameters including stimulus frequency, number of stimuli, train duration, intertrain interval, coil type, and stimulation sites. The data were analyzed for adverse events related to rTMS. Crude per-subject risk, as well as per-subject mean risk weighted by sample size and risk per 1000 stimuli weighted by number of stimuli in each study, were computed for seizures and for other adverse events. Adverse events or lack thereof was reported in 26 studies (n=280 subjects). Adverse events attributed to rTMS were generally mild and occurred in 17.1% of subjects. Headache was most common, occurring in 9.6%. The most serious adverse event was seizure during treatment, which occurred in four patients (1.4% crude per-subject risk). All but one case were the patients' typical seizures with respect to duration and semiology, and were associated with low-frequency rTMS. A single case of an atypical seizure appearing to arise from the region of stimulation during high-frequency rTMS is reported. No rTMS-related episodes of status epilepticus were reported. We cautiously conclude that the risk of seizure in patients with epilepsy undergoing rTMS is small, and the risk of other mild adverse events is comparable to that seen when rTMS is used to treat other diseases. Status epilepticus or life-threatening seizures have not been reported in patients undergoing rTMS treatment. rTMS thus appears to be nearly as safe in patients with epilepsy as in nonepileptic individuals, and warrants further investigation as a therapy in this population.
 ...
PMID:Safety and tolerability of repetitive transcranial magnetic stimulation in patients with epilepsy: a review of the literature. 1749 77

Fibromyalgia (FM) is a disorder characterized by chronic widespread pain, tenderness, and associated symptoms such as fatigue, sleep disturbance, mood disorder, and cognitive dysfunction. Research on the pathophysiology of FM has focused on dysregulation of sensory processing in the central nervous system, as well as genetic and sociobiologic background factors. Abnormalities include excessive pronociceptive input and deficiency of modulatory signaling via noradrenergic and serotonergic pathways. Effective pharmacotherapy of FM includes medications that inhibit pronociceptive input and augment modulatory signaling. Several other dysregulated pathways may be involved and be potential targets for therapeutic intervention. This article reviews positive results of recent monotherapy trials of several norepinephrine and serotonin reuptake inhibitors. Although there has been little assessment of combination therapy in FM, this review outlines the basis for rational treatment using this approach (in order to most effectively treat multiple symptom domains). Controlled monotherapy trials of medications currently being approved for FM demonstrate significant effect on pain, patient global impression of change, and function. Trials are currently being developed to assess the potential additive or synergistic effects of combined central pharmacotherapy and to assess the safety and tolerability of this approach.
Curr Pain Headache Rep 2008 Dec
PMID:Fibromyalgia: should the treatment paradigm be monotherapy or combination pharmacotherapy? 1897 31

An international panel has recently proposed consensus definitions for pediatric multiple sclerosis and related disorders. These are important diagnostic improvements, but exceptions have been acknowledged. Further insight about clinical overlap between pediatric multiple sclerosis and all forms of relapsing acute disseminated encephalomyelitis may be gained from long-term follow-up. We report an 8-year follow-up of a girl who developed multiple episodes of central nervous system demyelination at the age of 3 years consistent with multiphasic acute disseminated encephalomyelitis. At 10 years of age (7 years after the first clinical event), she developed progressive cognitive deterioration, mood disorder, and headache, suggesting a secondary progressive form of multiple sclerosis. Magnetic resonance imaging and cerebrospinal fluid analysis were equivocal while visual evoked potentials were the sole test in favor of a diagnosis of multiple sclerosis. A multifaceted approach may be needed when dealing with atypical cases of demyelinating disease in young children.
 ...
PMID:Multiphasic acute disseminated encephalomyelitis or pediatric multiple sclerosis: report of an atypical case. 1918 66

There is evidence that some antidepressant drugs are beneficial in the prophylaxis of migraine. Previous reports have shown that migraine patients may respond to various antidepressant agents used for prophylactic therapy. The main purpose of this study was to compare the efficacy of antidepressants from 2 different groups (venlafaxine vs escitalopram) on people who had migraine headache without depression or anxiety. In this prospective study, we evaluated the headache diaries of 93 patients who were being treated with venlafaxine (n = 35) and escitalopram (n = 58). At the end of the 3-month period, patients were reassessed, and those with marked differences in attack frequency, duration, intensity (with visual analog scales), lost work-day equivalent index, and migraine disability assessment questionnaire were compared. There was a clear reduction in headache frequency (P < 0.0001), duration (P < 0.0001), and severity (P < 0.0001) in the venlafaxine group. In addition, there was a significant improvement in daily work performance during headaches (P < 0.0001). In the escitalopram group, monthly headache frequency (P < 0.026), duration (P < 0.002), and intensity (P < 0.027) all decreased significantly, although not to the same extent as with venlafaxine. After the third month of venlafaxine and escitalopram treatment, most of the patients (82.8% vs 96.5%) were seen to have moved to the minimal or infrequent migraine disability assessment group. According to our findings, venlafaxine and escitalopram are both effective in the prophylaxis of migraine headache without depression and anxiety. This effect was independent of mood disorder. Escitalopram should be the first choice because of its fewer side effects, but venlafaxine may be used if escitalopram is found to be insufficient.
 ...
PMID:Escitalopram and venlafaxine for the prophylaxis of migraine headache without mood disorders. 1966 78

This study was designed to determine the psychopathological characteristics of low back pain. The subjects of this study were inpatients with mood disorder admitted to Jichi Medical University Hospital from April 1997 to March 2006. We extracted patients who complained of pain over one week from those inpatients. Extracted patients were grouped according to the region of pain. The "low back pain" group comprised patients who only complained of low back pain, and the "headache" group constituted patients who only complained of headaches. We compared the two groups regarding items on the face sheet, symptoms of depression, pain. The results of the study are summarized as follows: (1) The low back pain group showed a significantly weaker educational background and more frequent blue-collar workers than the headache group. It was thought that there was some relation between low back pain, the educational background and occupation. (2) The low back pain group showed significantly more complaints of pain before the onset of depression than the headache group. This may indicate that low back pain can be a risk factor of depression. Further consideration is needed. (3) The low back pain group showed a stronger tendency to complain of pain after object loss than the headache group. (4) After low back pain had been resolved, some patients committed suicide. It is important to be aware of this observation. (5) During the early stage of the treatment process, it is important for patients to feel that their doctor is always ready to hear about their anxieties and anger.
 ...
PMID:[A clinical psychopathological study of low back pain in affective disorder]. 1971 69

Functional somatic syndromes (FSSs) are common in dental as well as medical practice. Many patients with unexplained symptoms in oro-maxillo-facial areas visit dentists, but they are not diagnosed and treated properly. Temporomandibular disorder, atypical facial pain, and glossodynia (burning mouth syndrome) are included in dental FSSs. These diseases overlap with each other and with FSSs in other organs, such as myofacial pain syndrome, tension-type headache, fibromyalgia, and chronic fatigue syndrome. They coexist with mental disorders, such as anxiety disorder, mood disorder, and somatoform disorder. Multidisciplinary and holistic approaches should be applied to dental FSSs; pharmacological therapy (antidepressants), physical therapy, and cognitive-behavioral therapy. Clinicians have to support a patient in"enjoying his/her life with symptoms". Dental specialists in "oral medicine" with psychosomatic viewpoints are now required.
 ...
PMID:[Functional somatic syndrome in dental practice]. 1976 11

Migraine is a common neurological disease in the population and the most associated headache with mood disorder. Although the relationship between migraine and depression is well known, the reverse correlation between depression and migraine was observed but not well understood. The tight relationship between the two disturbances is also suggested by the efficacy of antidepressants for migraine treatment. Starting from these observations, we can presume that both migraine and depression have overlapping biological bases. The main target of antidepressant treatments belonging to the serotonin selective reuptake inhibitors (SSRI) type is the serotonin transporter (SERT); a well-studied polymorphic variant, in the promoter region of the gene (SERTPR), has been demonstrated to influence the availability of serotonin in the synaptic cleft. So, our group studied the possible role of the SERT as a risk factor, both for migraine and mood disorders, in a sample of 96 patients affected by both pathologies.
 ...
PMID:Genetic bases of comorbidity between mood disorders and migraine: possible role of serotonin transporter gene. 1993 82

Chronic daily headache is a major problem due to severe disability and high socio-economic costs. In the last years, some trials have shown potential benefit from new therapeutic approach by occipital neurostimulation techniques, already applied with some success for the treatment of chronic cluster headache. Due to the extremely heterogeneous population suffering from refractory chronic daily headaches, we propose a national multicenter experimental study involving Italian ANIRCEF Headache Centres with the aim to evaluate the efficacy of occipital neurostimulation in a selected group representative for the drug-resistant chronic migraine. Patients with chronic migraine according to Manzoni's modified IHS criteria-2011, with or without medication overuse headache, will be selected. Duration of illness should be at least 2 years and pharmacological refractoriness defined strictly for experimental-surgical purposes as those patients who have properly tried without success almost all available classes of prophylactic medications. Those presenting with medication overuse should have tried at least two previous detoxification treatments. A full psychopathological assessment will be performed by a psychiatrist, to exclude mainly psychotic disorder, ongoing severe status of an affective disorder, severe post traumatic stress disorder. Headache characteristics and abortive treatments used will be reported daily on a predisposed diary during 3-month baseline and continuously through the post implant follow up, while disability and QoL scale (MIDAS, SF-12) will be completed baseline, 6 and 12 months after implant.
 ...
PMID:Drug-resistant chronic migraine: the Italian GON project. 2264 67

Brain involvement in systemic lupus erythematosus (SLE) is a significant source of morbidity and mortality. Therefore, the early detection and treatment of brain involvement in SLE is of utmost importance; however, a confirmative diagnostic tool for neuropsychiatric SLE is yet to be developed. In this study, we investigated the efficacy of (18)F-FDG-PET for detection of brain involvement in patients with SLE with normal magnetic resonance imaging (MRI) findings. Twenty patients with SLE, who presented with neuropsychiatric symptoms despite normal brain MRI findings and who underwent brain (18)F-FDG-PET, were enrolled. The most common neuropsychiatric manifestation was headache (45%), followed by seizure (20%) and mood disorder (20%). (18)F-FDG-PET revealed significant glucose metabolic abnormalities in 15 of 20 patients (75%). The temporal (55%) and the occipital (55%) lobes were the most susceptible brain regions, followed by the frontal lobe (50%). However, neuropsychiatric symptoms were not geographically correlated to (18)F-FDG-PET findings. Two patients with abnormal (18)F-FDG-PET findings underwent follow-up brain (18)F-FDG-PET after remission, which showed complete resolution of abnormal glucose metabolism. Our data suggest that (18)F-FDG-PET may be an additional diagnostic modality complementary to MRI, when MRI is unable to provide evidence of brain involvement in patients with SLE.
 ...
PMID:The efficacy of brain (18)F-fluorodeoxyglucose positron emission tomography in neuropsychiatric lupus patients with normal brain magnetic resonance imaging findings. 2294 65

Advances in drug therapies for epilepsy have been remarkable, as well as surgical treatment including vagus nerve stimulation, the neuropsychological approach, and the new ketogenic diet. Over these past several years, four drugs (gabapentin, topiramate, lamotrigine, and levetiracetam) have been approved in Japan as new antiepileptic drugs and are expected to bring many benefits to patients. These new antiepileptic drugs have gained attention as leading candidates for "rational polytherapy". Furthermore, these drugs are very attractive to psychiatrists because of their effects on mood disorder, pain disorder, headaches, obesity, and other problems. Thus, the introduction of these new antiepileptic drugs is greatly welcomed in that the therapeutic options for patients are broadened. At this point, however, we should refrain from easy off-label drug use and should definitely comply with the recommended dosage regimens. In addition, several adverse effects require attention, such as severe rash or effects on cognitive function. Currently, the dominance in efficacy of these new drugs as compared with established antiepileptic drugs is not definite, and the issue of industry-sponsorship bias should be taken into consideration.
 ...
PMID:[Are the new antiepileptic drugs a breakthrough for patients with epilepsy and for psychiatrists?]. 2301 58


<< Previous 1 2 3 4 5 Next >>