Tag: "dose" at medical news
Hopkins Researchers Develop Under-The-Skin Implant For Pain Treatment
...rapy requires daily visits to a clinic for an oral dose
of methadone, which occupies opiate receptors in the brain and eliminates narcotic craving and withdrawal symptoms. "In essence, these people become addicted to the clinic. They cannot travel or seek employment that would require them to be away fro...
Alzheimer's disease center seeks patients for new drug studies
...t of Alzheimer's patients can tolerate an adequate dose
of Cognex, and a quarter of those have shown improvement, Svetlik said. "After Cognex was approved, we had difficulty recruiting for other drug studies because everyone wanted to be on that drug," she said. "We're now starting to get more interest i...
Drug And Radiation Treatment May Shrink Pancreatic And Gastric Tumors
...ugh thestudy was designed to determine the optimal dose
of the drug paclitaxel toadminister to patients who also received radiation treatment, the researcherswere surprised to find the regimen demonstrated substantial activity in thepatients. The result was tumor reduction in 70 percent of the patients wi...
Substance from Grapefruit Juice May Make Medications Safer
...n turn, affect their metabolism of drugs. Thus, a dose
of a drug that may be effective for one individual can be toxic to another. Addition of the active substance in grapefruit juice to a medication could produce a drug for which a standard dosage would be equally effective in everyone. What should pe...
New Approach To Multidrug Resistance
...esearchers treated drug-resistant cells with a low dose
of the cancer drugmitomycin C, waited 24 hours, then administered a second chemotherapy agent. Thelow-dose pre-treatment appeared to temporarily turn off the gene that producesP-glycoprotein, producing a "window" of time during which there was an inc...
Psychiatric Symptoms May Signal Brain Damage From Diet Pills
...d be expected to occur in almost everyone taking a dose
sufficient to achieve weight loss." "I think ther...MH Biological Psychiatry Branch, Bethesda, MD. "A dose
comparable to that prescribed to reduce weight in humans causes neurotoxicity in monkeys." "It mig...
Some Good News In Treating Infection Common To HIV Patients
...ses over the eight days, ending up with a standard dose
on day eight. Kazanjian and his colleagues found t...o successfully take Bactrim, combined with a small dose
of prednisone. The remaining study patients were forced to discontinue the program because of allerg...
Jefferson Researcher Finds New Digital X-Ray Technology May Cut Costs And Improve Patient Care
...al technology also offers a significantly lower dose
of radiation than conventional imaging....
Drug Regimen Reduces Atrial Fibrillation After Heart Surgery
...n the medication is administered in an accelerated dose
over a shorter period of time." That's important because heart surgery often must be performed quickly, without the luxury of a lengthy pre-operative treatment period. The required week-long treatment with amiodarone limits its widespread use f...
Rats Receiving Ginkgo Biloba Learn Quicker, Live 20 Percent Longer Than Controls, UB Study Finds
...e ingredient and degree of learning. The standard dose
during most of the study was 50 mg/kg. However, one sub-group of animals was assigned to receive EGb 761 in doses of 100 mg/kg followed by 200 mg/kg, interspersed with periods when they performed tasks while receiving no extract. Results showed...
Researchers Finding May Boost Effectiveness Of Anti-HIV Drugs
...t of the now-very-expensivetherapy by reducing the dose
needed to get enough of the drugs into thebloodstream, where it can attack HIV. "Protease inhibitors work very well and have resulted in many patientsbecoming healthier," said Dr. Richard B. Kim, assistant professor of Medicineand Pharmacolo...
American Heart Association Comment: Lancet (Jan. 24, 1998) Report
...Coumadin Aspirin Reinfarction Study, warfarin in a dose
of 3milligrams/day combined with aspirin in a dose
of 80 or 160 mg a day did notprovide any benefit beyond that achieved with a 160 mg dose
of aspirin ...
Bi-Monthly Boosts Of Aspirin Benefit Heart
...acks or strokes should substitute a higher booster dose
twice amonth to increase the drug's effectiveness,...if a 325-mg booster is taken in place of the lower dose
aspirin on the first and15th of the month. "Aspirin is not the most ideal agent, but it is o...
Duke Researchers Identify New Pulmonary Syndrome Associated With Bone Marrow Transplantation For Breast Cancer
... "We have long known that the higher the dose
of chemotherapy, the betterthe cancer kill rate is," Folz said. "In patients receiving this treatment forbreast cancer, what limits our ability to increase the doses of chemotherapy arethe negative side effects to the lungs and other tissues." ...
Do Asthma Treatments Affect Childhood Growth?
...wever, the authors identified children using high dose
steroid inhalers as an exception to this finding, as this group showed a significant reduction in their stature. Children in this group were shorter and lighter than their contemporaries, but social deprivation seemed to be the dominant influence. ...
Study Finds Aspirin Does Not Prevent High-Risk Cases Of Preeclampsia
Contrary to prevailing medical opinion, low dose
aspirin therapy duringpregnancy does not prevent preeclampsia in women who are at high risk for thedisease, according to the largest, most comprehensive study of its kind. Preeclampsia is a disorder of pregnancy that can strike without warni...
X-Rays: How Big A Risk To Kids? UF Researchers Seek Answers
...ray machines to estimatetheapproximate size of the dose
patients receive. Though all radiation carriessome risk, the exams can be crucial to medical treatment -- indeed, theyare lifesaving in some cases -- so the risk tends to be small by comparison. But no one knows precisely how much radiation ...
BioNumerik Reports Preclinical Antitumor Data On Two Novel Supercomputer Engineered Anticancer Agents At 89th Annual AACR Conference
...cts pretreated with BNP7787prior to the same toxic dose
of cisplatin. In addition to demonstrating safety... Preclinical studies have also shown that a single dose
of BNP7787 substantiallyprotects against cisplatin induced suppression of the bone marrow. It alsos...
Studies Look At Threshold Effect Of Cholesterol-Lowering "Statin" Drugs
...and colleaguesdescribe their test of a daily 40-mg dose
of pravastatin to prevent first heartattacks in individuals who had no prior heart disease, but had elevatedcholesterol levels in the West of Scotland Coronary Prevention Study (WOSCOPS). Individuals' LDL levels averaged 197 mg/dL before treatment ...
Scientists Create Extremely Sensitive Test For Detecting Radiation Damage
...hours before exposing the same cells to a clinical dose
of two Gray, eight timesas much. Their assay showe...d cells removed genetic damage caused bythe larger dose
significantly faster than cells not pre-treated. "We could use this ultra-sensitive assay f...
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