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)

Most frequently encountered causes of intractable pain and intractable medical problems, including headache, post-herpetic neuralgia, tinnitus with hearing difficulty, brachial essential hypertension, cephalic hypertension and hypotension, arrhythmia, stroke, osteo-arthritis, Minamata disease, Alzheimer's disease and neuromuscular problems, such as Amyotrophic Lateral Sclerosis, and cancer are often found to be due to co-existence of 1) viral or bacterial infection, 2) localized microcirculatory disturbances, 3) localized deposits of heavy metals, such as lead or mercury, in affected areas of the body, 4) with or without additional harmful environmental electro-magnetic or electric fields from household electrical devices in close vicinity, which create microcirculatory disturbances and reduced acetylcholine. The main reason why medications known to be effective prove ineffective with intractable medical problems, the authors found, is that even effective medications often cannot reach these affected areas in sufficient therapeutic doses, even though the medications can reach the normal parts of the body and result in side effects when doses are excessive. These conditions are often difficult to treat or may be considered incurable in both Western and Oriental medicine. As solutions to these problems, the authors found some of the following methods can improve circulation and selectively enhance drug uptake: 1) Acupuncture, 2) Low pulse repetition rate electrical stimulation (1-2 pulses/second), 3) (+) Qi Gong energy, 4) Soft lasers using Ga-As diode laser or He-Ne gas laser, 5) Certain electro-magnetic fields or rapidly changing or moving electric or magnetic fields, 6) Heat or moxibustion, 7) Individually selected Calcium Channel Blockers, 8) Individually selected Oriental herb medicines known to reduce or eliminate circulatory disturbances. Each method has advantages and limitations and therefore the individually optimal method has to be selected. Applications of (+) Qi Gong energy stored paper or cloth every 4 hours, along with effective medications, were often found to be effective, as Qigongnized materials can often be used repeatedly, as long as they are not exposed to rapidly changing electric, magnetic or electro-magnetic fields. Application of (+) Qi Gong energy-stored paper or cloth, soft laser or changing electric field for 30-60 seconds on the area above the medulla oblongata, vertebral arteries or endocrine representation area at the tail of pancreas reduced or eliminated microcirculatory disturbances and enhanced drug uptake.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Common factors contributing to intractable pain and medical problems with insufficient drug uptake in areas to be treated, and their pathogenesis and treatment: Part I. Combined use of medication with acupuncture, (+) Qi gong energy-stored material, soft laser or electrical stimulation. 135 50

Patients with neuromuscular disease may suffer from nocturnal respiratory failure despite normal daytime respiratory function. The physiological reduction in muscle tone during sleep may be life-threatening in a patient with impaired muscle strength. Nocturnal respiratory failure may occur in patients with the postpolio syndrome, amyotrophic lateral sclerosis, myasthenia gravis, myotonic dystrophy, and muscular dystrophy. Diagnosis of obstructive, central and mixed apneas, hypopneas, and hypoventilation is best made using polysomnography. Therapeutic options include noninvasive ventilation such as continuous positive airway pressure, bilevel positive airway pressure, intermittent positive pressure ventilation and, rarely, tracheostomy, oxygen, or protriptyline. Evaluation by a sleep specialist should be initiated in any neuromuscular patient with nocturnal symptoms such as air hunger, intermittent snoring or breathing, orthopnea, cyanosis, restlessness, and insomnia. Daytime symptoms may include morning drowsiness, headaches and excessive daytime sleepiness. Polycythemia, hypertension, and signs of heart failure may also be seen. Effective treatment is available, and may improve the quality of life, and possibly increase survival.
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PMID:Nocturnal respiratory failure as an indication of noninvasive ventilation in the patient with neuromuscular disease. 967 Mar 10

We retrospectively reviewed 17 polysomnograms (PSG) in symptomatic amyotrophic lateral sclerosis (ALS) patients to assess the type and frequency of sleep disordered events and correlated these findings with pulmonary function tests (PFTs), presenting complaints, presence of bulbar dysfunction, and response to bi-level positive airway pressure (PAP) treatment. PSG revealed abnormalities in 16 patients. Complaints of orthopnea, daytime sleepiness (but not morning headaches) and a low negative inspiratory force (NIF) correlated with sleep disruption. However, neither the forced vital capacity (FVC) nor the NIF reliably predicted any specific PSG finding. Twelve of 13 patients treated with bi-level PAP responded favorably. Since the response to bi-level PAP is frequently gratifying, PSG should strongly be considered in ALS patients with suspected sleep disturbances.
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PMID:Polysomnographic studies in amyotrophic lateral sclerosis. 941 51

The pharmacokinetics and tolerability of the novel antiexcitatory agent, riluzole, were compared in 18 healthy elderly and 18 healthy gender- and weight-matched young volunteers. All participants received riluzole 50 mg twice daily (the recommended dosage for patients with amyotrophic lateral sclerosis), administered orally for 5 days. The pharmacokinetics of riluzole, determined on the morning of the 5th day of dosing, were not significantly affected by age or gender. The mean terminal elimination half-life (t1/2), however, was statistically significant between elderly and young subjects. Riluzole was well tolerated upon repeat dose administration. Headache was the most frequent adverse event reported, and there was no overt difference in the type, frequency, or severity of adverse events between elderly and young volunteers or between genders. In conclusion, these results indicate that no dosage adjustments of riluzole are required in the elderly.
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PMID:A comparison of the pharmacokinetics and tolerability of riluzole after repeat dose administration in healthy elderly and young volunteers. 1023 95

Intrathecal (i.t.) drug application is accepted as a highly effective treatment option for various neurological conditions. Technical risks and potentially dangerous complications require appreciation. We present the case of a patient treated with i.t. recombinant, human brain-derived neurotrophic factor (rhBDNF) as an experimental therapy for amyotrophic lateral sclerosis (ALS). Five days after starting the i.t. drug infusion, she complained of severe headache and nausea. Radiological studies suggested the catheter was located within the epi-arachnoidal space. A deposit of more than 10 ml secluded from the subarachnoidal space was found within this space. I.t. contained a high concentration of the applied drug. Revision of the catheter resulted in complete recovery from symptoms and i.t. infusion could be continued. The epi-arachnoidal positioning of a spinal catheter is a potential cause for treatment failure. If the membrane around the fluid deposit ruptures, the drug could be released into the subarachnoidal space, with the consequence of a potentially life-threatening complication.
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PMID:Epi-arachnoidal drug deposit: a rare complication of intrathecal drug therapy. 1051 46

The anabolic effects of clenbuterol have been recognized for a long time. Clenbuterol augments the expression of specific muscle proteins with a differential effect on type I and type II fibres. Furthermore, clenbuterol induces the synthesis of endogenous nerve growth factor (NGF) and may itself be a myotrophic factor released by neuron endings. Side effects include tremor and headache and dose dependent abnormalities of laboratory values (hypokalemia, hypoglycemia). After long-term medication increasing fatigue of muscles has been observed. Decreased expression of beta 2-adrenergic receptors may limit the expected functional improvement. The efficacy of clenbuterol as symptomatic treatment of amyotrophic lateral sclerosis has not been proved. Controlled treatment trials are warranted to assess this question.
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PMID:[Clenbuterol in amyotrophic lateral sclerosis. No indication for a positive effect]. 1063 19

A 44-year-old patient died from amyotrophic lateral sclerosis (ALS) after nine years of heavy exposure to cadmium (Cd) in a nickel cadmium (Ni-Cd) battery factory. Two years after starting work he and co-workers had experienced pruritus, loss of smell, nasal congestion, nosebleeds, cough, shortness of breath, severe headaches, bone pain, and proteinuria. Upper back pain and muscle weakness progressed to flaccid paralysis. EMG findings were consistent with motor neuron disease. Cd impairs the blood-brain barrier, reduces levels of brain copper-zinc (Cu-Zn) superoxide dismutase (SOD), and enhances excitoxicity of glutamate via up-regulation of glutamate dehydrogenase and down-regulation of glutamate uptake in glial cells. High levels of methallothionein, a sign of exposure to heavy metals, have been found in brain tissue of deceased ALS patients. The effects of Cd on enzyme systems that mediate neurotoxicity and motor neuron disease suggest a cause effect relationship between Cd and ALS in this worker.
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PMID:Amyotrophic lateral sclerosis in a battery-factory worker exposed to cadmium. 1137 40

A 57-year-old man with amyotrophic lateral sclerosis (ALS) was admitted because of depressive state. Selective serotonin reuptake inhibitor (SSRI), an antidepressant, was started on the admission day. The throbbing headache in the right temporal region appeared on day 3, and an analgesic drug was not completely effective. Serum sodium value on admission was 131 mEq/l. After SSRI was started the hyponatremia rapidly progressed, and it became 112 mEq/l on day 4. SSRI was discontinued, and headache disappeared; serum sodium was improved to 129 mEq/l. It has been reported that syndrome of inappropriate secretion of antidiuretic hormone (SIADH) may be associated with ALS. We consider that subclinical SIADH was manifested by SSRI in this case. SSRI seems to be a cause of headache, since headache disappeared completely by discontinuation of SSRI.
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PMID:[A case of amyotrophic lateral sclerosis with SIADH and throbbing headache induced by selective serotonin reuptake inhibitor]. 1235 54

Neurofilaments (Nf) are the major constitutents of the axoskeleton and body fluid Nf levels are an important tool for estimating axonal degeneration in vivo. This paper presents a new sandwich ELISA allowing quantification of the NfH(SMI35) phosphoform from CSF, brain tissue and cell culture homogenates. The sensitivity of the NfH(SMI35) ELISA is 0.2 ng/ml with a recovery of 119% and a mean within- and between-batch precision of 10.6% and 23%, respectively. CSF NfH(SMI35) was stable at 4 degrees C, is not influenced by freeze-thaw cycles, and proteolysis present at room temperature could be prevented by adding protease inhibitors. Aggregate formation was observed for HPLC-purified bovine NfH and could be resolved by sonication. The upper reference value for CSF NfH(SMI35) levels (0.73 ng/ml) was defined as the 95% cumulative frequency from 416 CSF samples. Based on this cutoff, a significantly higher proportion of patients with amyotrophic lateral sclerosis, space-occupying lesions, disc prolapse and subarachnoid haemorrhage had pathologically elevated NfH(SMI35) levels compared to patients with cluster headache or demyelinating disease.A new nomenclature is proposed to facilitate the comparison between ELISA, immunoblotting and immunocytochemistry.
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PMID:A specific ELISA for measuring neurofilament heavy chain phosphoforms. 1295 6

An open label trial of modafinil was conducted to determine whether it would be tolerated and effective in treating fatigue for people with amyotrophic lateral sclerosis (ALS). Fifteen patients with ALS were treated for two weeks with either 200 mg or 400 mg of modafinil. Reported side effects of the medication were mild and included diarrhea, headache, nervousness, and insomnia. Side effects did not result in any study dropouts. Following treatment, mean scores on the Fatigue Severity Scale (FSS) decreased from 51.3 (SD 9.2) to 42.8 (SD 10.2). On the Epworth Sleepiness Scale (ESS), mean scores decreased from 8.2 (SD 2.0) to 4.5 (SD 2.4). Reductions in both the FSS and the ESS were significant at p < 0.001. Mean scores on the self-report version of the Functional Independence Measure (FIM-SR) increased from 115.2 (SD 5.6) to 118.1 (SD 5.4), with p < 0.01. This pilot study suggests that modafinil is well-tolerated and may reduce symptoms of fatigue in ALS. Further blinded, controlled studies of modafinil in larger numbers of ALS patients are warranted.
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PMID:Modafinil to treat fatigue in amyotrophic lateral sclerosis: an open label pilot study. 1573 8


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