Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040822 (tremor)
 18,428 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The objective of this study was to describe the sexual characteristics of domestic queens kept under natural equatorial photoperiod conditions without mating. Estrous signs were detected in 25 pubertal queens by manual stimulation and by exposure to a tomcat twice daily for 6 months (January to June). The signs observed were tail deflection, spinal flexion, rubbing or rolling, vaginal discharge, vocalization, treading of the hind legs, body or tail tremor and rigidity, blow or scratches, and discomfort on manipulation. The queen was considered in estrous when neck grip, tail deflection and attempted penile intromission by the male were allowed after mounting. From 187 cycles, there were (mean +/- S.E.M.) 7.5 +/- 0.7 cycles detected per queen; the duration of the cycle, estrus and non-acceptance were 18.1 +/- 0.9, 7.9 +/- 0.5, and 10.3 +/- 0.9 d, respectively. Queens always maintained some signs of sexual behaviour; they remained ambivalent for no more than 24 h at a time. It was noted that 85.3% of the observations of body or tail tremor and rigidity were made during estrus; therefore, these signs were considered characteristic of sexual receptivity. There was no evidence of prolonged anestrus or of a circannual pattern to estrus cyclicity.
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PMID:Sexual characteristics of domestic queens kept in a natural equatorial photoperiod. 1658 61

A new antimicrobial ear cleanser was evaluated for the treatment of bacterial and yeast ear infection in dogs. Forty-five dogs with erythemato-ceruminous or purulent otitis externa were randomly allocated to two treatment groups: reference ear cleanser (Epiotic, Virbac) or test ear cleanser (Epiotic Advanced, Virbac). Ear cleansing was performed twice daily for 2 weeks, and no other treatment was allowed. By week 2, clinical (exudate quantity, erythema, stenosis, excoriation, and odor) and discomfort (pain, ear scratching, and head shaking) scores were significantly decreased (P < .0001 for all) and no microbial overgrowth could be detected in 25 (64.1%) and 32 (68.1%) ears treated with Epiotic and Epiotic Advanced, respectively. The new pH-balanced, propylene glycol-free test ear cleanser, which incorporates microbial adhesin-blocking carbohydrates, proved as effective as the reference acidic formula.
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PMID:The efficacy of an antiseptic and microbial anti-adhesive ear cleanser in dogs with otitis externa. 1659 80

Aim of this study was to determine sensitivity and specificity of the mastoid vibration test in patients who had suffered an attack of vestibular neuritis. Results were compared with the caloric test and two bedside tests of vestibular function (head shaking test and head thrust test). Results are reported in 28 patients who had a residual vestibular deficit 6 months after acute neuritis and in 25 healthy subjects. Mastoid vibration nystagmus was evoked in 21 patients but not in controls. In these patients, mastoid vibration test had a sensitivity of 75% and specificity of 100%. Since one patient had inverted mastoid vibration nystagmus, specificity of identification on the pathological side was 95%. Sensitivity of the test increased with increasing severity of the vestibular lesion. Indeed, mastoid vibration nystagmus was induced in 93% of patients with caloric paralysis and in 58% of those with caloric paresis. Nystagmus could usually be modulated or elicited by stimulation of either mastoid. In the few patients in whom mastoid vibration nystagmus was elicited only from one side, or when there was a clear difference in intensity of the nystagmus induced on the two sides, the stimulated side was more often the affected side. Four patients still showed spontaneous nystagmus. The caloric test was abnormal in 26/28 patients (93%) with paralysis in 16 and paresis in 12; 71% of patients had a head shaking induced nystagmus: 64% had an asymmetrical response in head thrust test. In conclusion, mastoid vibration test was overall more sensitive than head thrust test. Mastoid vibration test was slightly less sensitive than head shaking test in patients with severe residual deficit and more sensitive in patients with partial deficit. Mastoid vibration test, a valid, low cost clinical screening test for rapid detection of asymmetrical vestibular function, does not cause patient discomfort. It is suggested that this test be included in the diagnostic workup of all patients with suspected vestibular dysfunction.
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PMID:Sensitivity and specificity of mastoid vibration test in detection of effects of vestibular neuritis. 1660 25

Essential tremor is the most common adult movement disorder. Traditionally considered as a benign disease, it can cause an important physical and psychosocial disability. Drug treatment remains poor and often unsatisfactory. Current therapeutical strategies are reviewed according to the level of discomfort caused by tremor: mild tremor, non-pharmacological strategies, alcohol, acute pharmacological therapy; moderate tremor, pharmacological therapies (propranolol, gabapentin, primidone, topiramate, alprazolam and other drugs), and severe tremor, the role of functional surgery is emphasized (thalamic deep brain stimulation, thalamotomy). It is also described the more specific treatment of head tremor with the use botulinum toxin. Finally, several points are exposed to guide the immediate research of this disease in near future.
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PMID:[Therapeutical strategies for essential tremor]. 1800 78

Cognitive functioning and health-related quality of life were assessed pre- and post-operatively in a consecutive series of 31 Parkinson's disease patients who underwent stereotactic unilateral thalamotomy (22 left-sided, 9 right-sided) for tremor alleviation. Neuropsychological functions assessed included verbal and visual memory, language and speech production, verbal and non-verbal reasoning, and attention and working memory. Health-related quality of life measures included both general and disease-specific questionnaires. We found a statistically significant post-operative decline in phonetic verbal fluency scores for left-operated patients, as well as improvements in self-ratings of stigma and bodily discomfort on the disease-specific quality of life questionnaire. These findings suggest that thalamotomy, when indicated, has limited cognitive sequelae and may result in improved quality of life in areas specific to Parkinson's disease.
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PMID:Changes in cognition and health-related quality of life with unilateral thalamotomy for Parkinsonian tremor. 1901 83

Lithium use in mental diseases has changed over the years but remains a cornerstone of treatment in bipolar disorders. In two companion papers, we have reviewed existing (and especially recent) data on lithium efficacy and updated basic knowledge regarding the practical fundamentals of lithium therapy. The present paper reviews safety data on lithium available to date. Gastrointestinal pain or discomfort, diarrhoea, tremor, polyuria, nocturnal urination, weight gain, oedema, flattening of affect and exacerbation of psoriasis are typical complaints of patients receiving long-term lithium therapy. Renal involvement results in a reduced urinary concentrating capacity, expressed as obligate polyuria, with secondary thirst. With long-term therapy, this may result in nephrogenic diabetes insipidus. In addition, glomerular filtration rate falls slightly in about 20% of patients. The view that only a few patients receiving long-term lithium are at increased risk of glomerular impairment and progressive renal insufficiency should be regarded with caution. The risk is increased in case of concomitant diseases or medications. Lithium treatment may inhibit thyroid hormone release and induce goitre. Consequently, the prevalence of both overt and subclinical hypothyroidism is increased, with circulating thyroid auto-antibodies frequently being found. Much less commonly, thyrotoxicosis may also develop in association with lithium therapy. Long-term lithium treatment may also be associated with persistent hyperparathyroidism and hypercalcaemia, as well as with hypermagnesaemia. Overweight of up to 4-10 kg is found in approximately 30% of lithium-treated patients. Most neurological manifestations are benign, for example, the fine postural and/or action tremor present in 4-20% of patients. This is increased by high caffeine consumption and concomitant use of other psychotropic agents. A number of rare, potentially serious neurological adverse effects have been reported, including extrapyramidal symptoms, 'pseudotumour cerebri' or occasionally cerebellar symptoms. Severe neurological sequelae are exceptional. Cognitive disturbances are often mentioned as a lithium-related adverse effect. The few controlled studies do show a statistically significant negative effect of lithium on memory, vigilance, reaction time and tracking. There are frequent reports of mild effects of lithium on cognition at therapeutic serum concentrations. A number of deaths associated with lithium treatment have been reported. The most serious issue is that of non-accidental overdose, i.e. either long-term overdosage or acute overdose on long-term treatment. Progressive renal insufficiency, an exceptional complication of long-term lithium therapy, may also have a fatal outcome. In relation to pregnancy, lithium salts are rated as category D (positive evidence of risk). Therefore, prescription of lithium should be avoided during the first trimester of pregnancy unless the benefit to the mother exceeds the risk to the fetus. Although lithium transfer into breast milk is well established, the long-term fate of babies breast-fed by mothers receiving lithium therapy is unknown. Whether lithium therapy is safe in breast-feeding women is controversial. Although there is no absolute contraindication, it is known that the kidney is particularly sensitive to lithium just after birth. Intoxication in patients on long-term treatment with lithium in the absence of history of acute ingestion is not rare. Contributing factors include change in daily dose, long-term high dosage, kidney disease or drug interaction. In suspected cases, serum concentrations should be obtained early and repeatedly. In addition to supportive measures, haemodialysis is the treatment of choice for severe cases. Thorough knowledge of the limitations and drawbacks of lithium therapy is mandatory for its optimal use, especially at a time when its risk/benefit profile needs to be compared accurately with that of antiepileptic drugs and other mood stabilizing medications.
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PMID:Lithium: updated human knowledge using an evidence-based approach: part III: clinical safety. 1945 1

A 42-year-old Indian man received 450 mg rifampicin (RIF) and 150 mg isoniazid (INH) daily after being diagnosed of a latent tuberculosis infection. Baseline serum aminotransferase and total bilirubin levels were within normal limits. On day 31 of treatment, the patient experienced epigastric discomfort and general malaise and one week later he developed nausea and episodic vomiting. The patient missed his first scheduled clinic appointment and he continued taking RIF-INH despite his symptoms. He visited the tuberculosis clinic on day 47 of treatment where he was found to be jaundiced and his liver enzymes were elevated. RIF-INH was stopped and the patient was admitted to our hospital as a case of RIF-INH induced hepatitis. On the 7th day of hospitalization, the patient developed consciousness disturbance with flapping tremor and high ammonia level. The patient was diagnosed with fulminant hepatic failure and transferred immediately to the medical intensive care unit, where he died 4 days later.
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PMID:Rifampicin-isoniazid induced fatal fulminant hepatitis during treatment of latent tuberculosis: A case report and literature review. 2085 96

Essential tremor (ET) is the most common adult movement disorder. Traditionally considered as a benign disease, it can cause an important physical and psychosocial disability. Drug treatment for ET remains poor and often unsatisfactory. Current therapeutic strategies for ET are reviewed according to the level of discomfort caused by tremor. For mild tremor, nonpharmacological strategies consist of alcohol and acute pharmacological therapy; for moderate tremor, pharmacological therapies (propranolol, gabapentin, primidone, topiramate, alprazolam and other drugs); and for severe tremor, the role of functional surgery is emphasised (thalamic deep brain stimulation, thalamotomy). The more specific treatment of head tremor with the use of botulinum toxin is also discussed. Several points are discussed to guide the immediate research into this disease in the near future. Dystonic tremor is a common symptom in dystonia. Diagnostic criteria for dystonic tremor and differential diagnosis with psychogenic tremor and ET are described. Treatment of dystonic tremor matches the treatment of dystonia. In cases of symptomatic dystonic tremor similar to ET, therapeutic strategies would be the same as for ET.
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PMID:Diagnosis and management of essential tremor and dystonic tremor. 2117 30

Fever is a proven factor in secondary brain damage and worsens outcome in neuro intensive care patients. However, large randomized studies have shown neuroprotective effects of induced hypothermia only in patients with cardiac arrest and in neonates with perinatal hypoxic-ischemic brain damage. Nevertheless, now there is an active search for alternative modes of temperature correction, which would have been effective in other groups of patients with brain damage. Moreover, new management techniques of body temperature are being created. In this paper we presented a series of 10 observations when the used cooling system was CoolGard/CoolLine. 5 patients underwent hypothermia, 5 patients normothermia . Hypothermia was used for cerebroprotection in 1 case and for the correction of resistance to the therapy of intracranial hypertension in 4 cases. Normothermia was used for correction of resistance to pharmacological treatment of fever. In all cases the target temperature was achieved, and only for 1 patient to achieve hypothermia additional external cooling was used. Patients with normothermia did not need sedation, because they have not developed discomfort and muscle tremor. 2 patients died, in one case was due to intracranial hypertension and hemotamponade of brain ventricular system. Cause of second death was pulmonary embolism. Thus, the CoolGard system effectively lowers the body temperature to the target values for neuro intensive care patients. Application of this system is relatively safe. However, the most dangerous are the thromboembolic complications, thus the daily ultrasound scanning of lower limb veins and the possible early use of low molecular weight heparins is crucial.
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PMID:[First experience of using CoolGard system in intensive care patients after neurosurgical interventions: series of 10 observations]. 2168 59

Panic disorder with agoraphobia is a psychological disorder. We are presenting a case report of male client, visted as out door patient in the counseling centre of National Institute of psychology. Client reported the symptoms such as palpitations, pounding heart, accelerated heart rate, sweating, trembling/shaking, feeling of choking, chest pain, discomfort, nausea, abdominal distress, feeling dizzy, lightheadedness, and fear of losing control when he is in the crowd. The signs and symptoms of a panic attack develop abruptly and usually reach their peak within 10 min. Most panic attacks end within 20 to 30 min, and they rarely last more than an hour. The client was diagnosed, Panic Anxiety with Agoraphobia. Cognitive behaviour therapy was used for the treatment. After seven sessions, client's symptoms were diminished.
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PMID:Management of panic anxiety with agoraphobia by using cognitive behavior therapy. 2266 14


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