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

A multiclinic double-blind controlled study was performed on the effects of MAP in both inpatients and outpatients with AMT as control drug. 1. Subjects consisted of 41 male and 45 female patients suffering from various types of depression. MAP was assigned to 42 cases and AMT to 44 cases. Of these patients, 14 MAP cases and 10 AMT cases were subsequently dropped for a variety of reasons to obtain 28 MAP cases and 34 AMT cases as evaluable. 2. The global improvement ratings were compared and found not significantly different for any week between the two treatments. 3. The global improvement ratings by the characteristic features of patients did not show any significant difference in any items studied between the two treatments. 4. The symptomatic improvement ratings (on the Hamilton R.S. for assessment by the physician) indicated that AMT was more effective on "anxiety (psychic)." 5. The symptomatic improvement ratings (on the Beck self-assessment scale by the patient) indicated that MAP was more effective on "work" and AMT on "pathos", "feeling of satisfaction", "withdrawal" and "loss of libido." 6. During the treament period, 74.3 percent of the MAP group and 76.9 percent of the AMT group of patients showed some side effects of accompanying symptoms, with no significant difference recognized between the two treatments. Itemwise, however, the incidence of tremor was significantly lower (p-=0.06) in the MAP group. Moreover, the MAP group tended to be less liable to such anticholinergic side effects as dry mouth, constipation, trouble of accomodation, urinary disturbance and palpitation. 7. On the basis of the above findings, it is concluded that MAP is as effective against depression as AMT and less liable to the anticholinergic side effects. It is, therefore, a very useful antidepressant.
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PMID:A double-blind controlled study of clinical efficacy of maprotiline and amitriptyline in depression. 35 Jul 36

In this report, we present the symptoms, biochemical investigations, 24 hour ambulatory blood pressure and heart rate recordings in a patient before and following removal of a predominantly adrenaline-secreting phaeochromocytoma. The symptoms were of episodic shaking, faintness, nausea, palpitations, sweating and panic, chest and neck pain with headache, and are consistent with previous reports. Ambulatory blood pressure recording demonstrated that mean daily blood pressure was normal, with normal diurnal variation, and two episodes of severe hypertension and bradycardia coincident with symptoms (MAP 150 mmHg and HR 49 beats/minute, MAP 178 mmHg and HR 29 beats/minute, respectively), not reported in predominantly adrenaline-secreting phaeochromocytoma.
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PMID:Twenty-four hour ambulatory blood pressure and heart rate in a patient with a predominantly adrenaline secreting phaeochromocytoma. 793 55

Iometopane [(123)I beta-CIT, GPI 200, RTI 55], a tropane derivative labelled with iodine-123, is a dopamine imaging agent that was under development with Guilford Pharmaceuticals (as Dopascan Injection) for the early diagnosis of Parkinson's disease. Neurochemical imaging with iometopane using conventional single photon emission computerised tomography (SPECT) provided images of the brain for the distinguished diagnosis of Parkinson's disease. The ability of iometopane to bind to the dopamine transporter on presynaptic dopaminergic nerve terminal in the striatum (caudate nucleus and putamen) has been used to differentiate the uptake of the agent by the neurons in the striatum in patients with a Parkinsonian disorder (Parkinson's disease and progressive supranuclear palsy) from patients without a Parkinsonian disorder (essential tremor and healthy controls) with high sensitivity and specificity. The diminished uptake of iometopane in the striatum on the SPECT images of patients with a Parkinsonian disorder can be applied to assess both disease trait and disease state (severity) reflected by the severity of the brain dopamine neuron loss. The rate of clinical progression of Parkinson's disease varies greatly and is currently unpredictable. Imaging with iometopane provides the opportunity to evaluate patients longitudinally from early to late disease using an objective biomarker for dopamine nerve cell degeneration. Diagnostic imaging with Dopascan Injection is thought to differentiate Parkinson's disease from other forms of tremor, eliminate tests such as MRI and CT scans, unnecessary and inappropriate medications (psychotropics), and significantly reduce the number of people remaining on Parkinson's disease medications for life, despite not having Parkinson's disease. Guilford Pharmaceuticals acquired the licence for iometopane from the Research Triangle Institute, US, and sub-licensed it to Daiichi Radioisotope Laboratories for marketing, sales and distribution in Japan, Korea and Taiwan. In July 2003, Daiichi Radioisotope Laboratories paid a milestone payment of $0.55 million to Guilford after filing an application for approval in Japan. In January 2002, Guilford signed an exclusive European development, marketing and sales and distribution agreement for iometopane with MAP Medical Technologies of Finland. Under the terms of the agreement, MAP Medical Technologies will assume responsibility for regulatory approvals, manufacturing, marketing and selling the agent in all member states of the EU and other selected markets. In return, Guilford will receive an upfront payment, milestone payments and royalties on future sales in these territories. In July 2002, MAP Medical Technologies become a subsidiary of Schering AG. In March 2002, Guilford Pharmaceuticals sublicensed iometopane to Molecular Neuroimaging LLC (MNI) of Connecticut, USA. Under the terms of the agreement, MNI will pay a royalty for each administration of iometopane, and also provide Guilford Pharmaceuticals with favourable pricing for the services (including administration of iometopane) for any clinical trials of Guilford's product candidates. This agreement will be terminated upon the US FDA's approval of the product candidate for marketing and sale in the US. Guilford has retained commercial rights to Dopascan Injection in the US. MAP Medical Technologies (Schering AG) submitted a Marketing Authorisation Application (MAA) in Finland for European approval of iometopane for the diagnosis of Parkinson's disease in April 2002. Daiichi Radioisotope Laboratories filed an application for approval of iometopane (Dopascan Injection) for the diagnosis of Parkinson's disease in Japan in July 2003. Guilford Pharmaceuticals is conducting a phase II clinical trial in 200 patients with Parkinson's disease where iometopane imaging is used to assess the effectiveness of GPI 1485, an investigational drug candidate, at baseline and at one year and two years after treatment with either GPI 1485 or placebo. The enrolment is expected to be completed in Q3 of 2003. Guint with either GPI 1485 or placebo. The enrolment is expected to be completed in Q3 of 2003. Guilford Pharmaceuticals decided not to proceed with phase III clinical trials and further development of iometopane due to its inability to contract a suitable manufacturer for the clinical and commercial supply of iometopane on acceptable conditions in the US. Guilford Pharmaceuticals obtained the patent coverage for iometopane in the US, Australia and Europe (Austria, Belgium, Switzerland, Liechtenstein, Germany, Denmark, Spain, France, the United Kingdom, Italy, Luxembourg, the Netherlands, Sweden and Greece). Separate filings were made in Finland, Norway, Japan, Canada and Korea. The manufacturing methods of Dopascan are protected by patents in the US and Europe. Dopascan is a registered trademark in the US, Canada, Europe and Asia.
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PMID:Iometopane: (123)I beta-CIT, dopascan injection, GPI 200, RTI 55. 1295 3