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Quickly, " said Jo Ann Robertson, chief of CPD. Is it working? "We are already getting 1-800 calls, " she said. "Not as many as we'd like but some." How many people does the AMEDD need? "You can say 1, 400.today, " Lt. Col. John Shero of the operations directorate said. "But that is a moving target." It's not a case of officials being unable to do the math. It's the fact that the needs themselves keep shifting, as decisions on mobilizations, demobilizations and deployments evolve. A central facet of the plan is a series of job fairs focused on medical recruiting, beginning at Fort Sam Houston, Texas, on March 24, and then at various other instalSee AMEDD on Page 15
Department of Gastroenterology and Internal Medicine, The Ludwik Rydygier Medical University, Ujejskiego 75 Street, 85168 Bydgoszcz, 1Department of Adult Psychiatry, University of Medical Sciences, 2733 Szpitalna Street, 60572 Poznan, 2Department of Pathobiochemistry and Clinical Chemistry, The Ludwik Rydygier Medical University, Sklodowskiej-Curie 9 Street, Bydgoszcz and 3Addiction Treatment Unit, Department of Psychiatry, The Ludwik Rydygier Medical University, Kurpinskiego 19 Street, 85096 Bydgoszcz, Poland Received 30 March 1999; in revised form 7 July 1999; accepted 3 August 1999 ; Abstract -- Epidemiological studies suggest that abstinence periods in some patients with alcohol dependence may increase their cardiovascular risk via proatherogenic changes in plasma lipid levels. Because of this, drugs administered in withdrawal therapy should not exacerbate these effects. The aim of this study was to estimate the influence of naltrexone, carbamazepine, and lithium carbonate on plasma lipid levels in 160 alcohol-dependent males during withdrawal therapy. Plasma concentrations of total cholesterol TC ; , HDL cholesterol HDL-C ; , LDL cholesterol LDL-C ; , and triglycerides TGL ; were determined every 2 weeks for 20 weeks. Pharmacotherapy naltrexone 50 mg, carbamazepine 600800 mg, lithium carbonate 5001000 mg once per day or placebo ; was given within the framework of a double-blind study between the fourth and twentieth weeks of the study. The results of 116 patients who maintained abstinence during the whole 20-week observation period were analysed. In patients treated with naltrexone significant decreases in TC 239 58 vs 216 52 mg dl; P 0.01 ; and TGL 125 68 vs 86 mg dl; P 0.02 ; concentrations after 16 weeks of pharmacotherapy were observed. In patients treated with carbamazepine, significant increases in TC 224 39 vs 243 54 mg dl, P 0.04 ; and HDL 40 10 vs mg dl, P 0.01 ; after 16 weeks of pharmacotherapy were observed. After 16 weeks of pharmacotherapy, patients treated with naltrexone had lower mean TC P 0.03 ; and LDL-C P 0.01 ; concentrations than patients treated with carbamazepine, lower mean LDL-C levels than patients treated with lithium carbonate 149 54 vs 164 57 mg dl, P 0.01 ; , and lower TGL concentrations than patients of the remaining pharmacotherapy groups. We conclude that naltrexone, by its hypolipaemic effect, could be useful for withdrawal therapy in alcoholic patients, because it may decrease the cardiovascular risk in abstinent patients with alcohol dependence by lipid mechanisms.
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Received July 23, 1998; revision received December 30, 1998; accepted January 4, 1999. From the Departments of Membrane Biochemistry, Walter Reed Army Institute of Research, Washington, DC J.S., N.M.W., C.R.A. Anesthesiology and Physiology, Uniformed Services University of the Health Sciences, Bethesda, Md J.L.F., P.D.M., D.E.D., R.B. and Anesthesia, Center for Experimental Therapeutics and Reperfusion Injury, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass D.S.M., G.L.S. ; . Correspondence to Janos Szebeni, MD, PhD, Department of Membrane Biochemistry, Walter Reed Army Institute of Research, Washington, DC 20307-5100. 1999 American Heart Association, Inc. Circulation is available at : circulationaha!
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The April 2005 issue of the CCC Newsletter contained an account of the achievements of Wangari Maathai, most recent winner of the prestigious international Nobel Prize for Peace. Dr Maathai is the first woman from Africa to be so honoured. She is a native of Kenya in central Africa. She was granted this high honour for her contribution to sustainable development, democracy and peace. Her recent book, entitled "The Green Belt Movement, " published by Lantern Books, New York 2004 ; is very readable on the history of her struggles and successes. Dr Maathai combines science, social commitment and active politics. More than simply protecting the existing environment, her strategy is to secure and strengthen the very basis for ecologically sustainable development. In 1970 she founded the Green Belt Movement, where for more than 30 years she has mobilized poor women to plant 30 million trees. These efforts have dramatically transformed the rural landscape in many parts of Kenya. Her methods have been adopted by many other countries in Africa and elsewhere. Protecting forests against desertification is a vital factor in the struggle to strengthen the living environment of our common Earth. Through education, family planning, nutrition and the fight against corruption, the Greenbelt Movement has paved the way for development at the grassroots level. Dr Maathai's book is written in clear and simple language. She details how many types of opposition to her program have been overcome to achieve her successes. We, young and old, can all profit from diligent and careful study of her story. Planting trees signifies hope for the future. - CD McKeen.
A 15 year old boy was admitted because of sudden transient loss of consciousness while playing soccer. He had another similar episode a few months ago after an auditory startle. He is not on any regular medications and his electrolytes were normal. Figure 1 shows his ECG on admission and naratriptan.
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Figure 1. Correlation between percent change in brachial artery flowmediated vasodilation 3 h postprandial compared with fasting value ; and percent change in triglycerides following an olive oil and bread meal in 10 healthy subjects.
Patients are continued on benzodiazepines because it is difficult for both patients and physicians when symptoms recur with a reduction in dosage2. BENZODIAZEPINE TAPERING To prevent withdrawal symptoms, BDZs must be tapered off in chronic users. The task of weaning patients off benzodiazepines need not be a daunting one. Starting with patients who are willing, a slow taper can be initiated. Initial substitution or switch to diazepam is recommended because of the availability of different tablet sizes for tapering see Feb 1997 issue for dose conversion chart ; . This long acting, slowly metabolized benzodiazepine can maintain constant blood levels and minimize withdrawal symptoms3. Doses may be tapered by 10-25% each time. The tapering rate may be different between patients, and some may need to stay at a particular dose until they are comfortable to continue decreasing the dose. This process may take 6-18 months to complete. Anecdotally, trazodone Desyrel ; substitution has been used with some success in the NSHR while tapering off benzodiazepines. However, short-term studies have not shown superiority to placebo in preventing withdrawal 4 symptoms . PHARMACOTHERAPEUTIC ALTERNATIVES Hypnotic No other class of drugs has been proven to be superior to the benzodiazepines in terms of benefit-to-risk ratio1. This includes over-the-counter sedatives and antihistamines, alcohol, chloral hydrate, tryptophan and barbiturates. Zopiclone and narcan.
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If a patient’ s recovery is proceeding smoothly with naltrexone implants, then the patient can usually take oral naltrexone after using twelve months of the naltrexone implants.
3 Introduction Pulmonary hypertension PHT ; is associated with increased pulmonary vascular resistance due to sustained pulmonary vasoconstriction and vascular wall remodeling 6, 34 ; . PHT occurs as a primary illness [idiopathic pulmonary arterial hypertension and nardil
A 56-year-old woman with a history of hypertension presented with dystonic posturing of her right arm and leg. The symptoms began suddenly approximately 1 month.
| Vivitrol naltrexone treatment3.2.3 Measurements 3.2.3.1 Subjective and physiological measurements similar to Study I, in addition testing were done at more time points and the subjective tests batteries were divided into short VAS scale and blood pressure only ; and long battery all tests ; in Study II. 3.2.3.2 Biological samples Measurements of plasma cortisol were obtained at baseline prior to ingestion of placebo naltrexone ; and then at scheduled intervals -120, -60, 0, + 15 + 30, + 45, + 60, + 90, + 120, + 150, + 180, + 210 ; .The samples were collected in heparin tubes and stored on ice immediately. They were then centrifuged at 4 C and the serum was transferred to a microtube and stored at -20 C until assayed. Plasma cortisol concentrations were measured by standard radioimmunoassay at the clinical chemistry laboratory, Karolinska University Hospital. Plasma samples 2mL ; were separated and collected to perform the pharmacokinetic analysis. Dexamphetamine was quantified in plasma using electrospray liquid chromatography-mass spectrometry Agilent 1100 LC-MS ; using amphetamine-D5 as an internal standard. A QC sample containing 25 ng ml amphetamine in blank plasma was analysed together with the study samples and natalizumab.
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Naltrexone exhibits great oral bioavailability and a much longer t1 it is used primarily for long term dependence and addiction in s p detox individuals.
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Cation, which is a prerequisite for proper IL-2 transcription. As a sequel, the biochemical cascade that transduces activation signals from the T-cell receptor on the surface of the cell to its nucleus is interrupted Baumann et al., 1992; Borel et al., 1996 ; . In preclinical studies, SDZ IMM 125 caused less renal dysfunction in the rat, compared with CsA Donatsch et al., 1992; Hiestand et al., 1992 ; . SDZ IMM 125 inhibited the uptake and secretion of bile acids in rat hepatocytes, and, in the isolated perfused rat liver, also bile flow Wolf et al., 1998 ; . The drug was well tolerated in healthy volunteers, and in psoriatic patients, in whom it had a dose-related beneficial effect in clearing psoriasis Witkamp et al., 1995 ; . Clinical adverse effects were similar to those reported for CsA, i.e., transient impairment of liver function, which manifests itself by elevated, serum bile-acid levels, together with hyperbilirubinemia. There was clear evidence for liver intolerance of SDZ IMM 125, which resulted in significant dose-dependent increases in the liver-specific serum transaminases. Elevation of the aminotransferases was found more frequently than after treatment with CsA Witkamp et al., 1995 and navane.
In the earlier Australian randomized trial, 43 anesthesia was also compared with inpatient clonidine detoxification. However, naltrexone induction was sometimes delayed for a few days following anesthesia, so that 40 83% ; of 48 participants actually received naltrexone only 54% during anesthesia ; compared with 14 28% ; of 50 in the clonidine group. Also, as a result of variable postprocedure levels of care, no systematic measures of withdrawal severity were made in the days following anesthesia, leaving unanswered the question62 of whether the procedure shortens and diminishes the withdrawal process. No adverse events were reported, and treatment retention appeared even lower than our own at 3 months, with 15% of the anesthesia group vs 2% of the clonidine group remaining in treatment. By 6 months, heroin use in each cohort was similar. Uncontrolled reports on the experience with anesthesia for opioid withdrawal have shown somewhat mixed results. Many argue for the safety and efficacy of the procedure21, 38, 40, 41, and report high rates of naltrexone induction and sustained opioid abstinence.21, 35, 38, 65 Selection bias and the lack of controls, however, limit the validity and generalizability of these reports. Anesthesia advocates 41, 63, 66-68 have claimed minimal withdrawal symptoms following anesthesia. Such reports lent weight to claims that the severe discomfort of opioid withdrawal could be avoided, contributing to the willingness of individuals or families to pay large sums for this unproven approach. However, other studies14, 30, 31 have reported significant, sometimes prolonged, withdrawal symptoms in patients detoxified under general anesthesia. In an open case series of 7 patients, 14 persistent and clinically significant withdrawal was observed for nearly 3 weeks following the procedure, a result that was consistent with a laboratory study in which continuous naloxone infusion and anesthesia in rats lengthened and worsened opioid withdrawal signs.69 Two nonrandomized comparison studies merit mention. The first com.
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Patients and Methods Patient Population and Study Design. Women with stage IIIB or IV breast cancer undergoing autologous bone marrow transplantation were eligible for this study. Patients were required to have a histologically documented breast cancer responsive to conventional therapy, an age between 18 and 60 years old, an Eastern Cooperative Oncology Group ECOG ; performance status of less than 2, normal hematopoietic function, and adequate cardiac LVEF 45% ; , pulmonary FVC and FEV1 65% of predicted for patient's height and weight ; , renal serum creatinine concentration 2.0 mg dl ; and hepatic serum AST concentration 60 IU ml and serum bilirubin concentration 1.5 mg dl and navelbine.
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Was conducted in the rat. Sprague Dawley, Crl: CD[SD]IGS BR ; , rats were dosed once daily by oral gavage at a dose of 0, 10, 50 or 300 mg naltrexone kg day at 10 mL kg. The vehicle control was aqueous 0.25% w v ; carboxymethylcellulose. Females were dosed for 14 days before cohabitation, during cohabitation and until gestation day GD ; 6; and necropsied on GD 13 examine the reproductive tract. Estrous cycles were monitored daily by vaginal lavage during the pre-mating period. Males were dosed 28 days before cohabitation, during cohabitation and until necropsy at 2-3 weeks post-mating. Reproductive organ weights were recorded and sperm parameters motility, count and morphology ; were examined at necropsy. There were 1 ; dose-related clinical signs of salivation and fur staining at 50 mg kg day; 2 ; lower food consumption at 300 mg kg day during the first week of dosing, resulting in lower body weight gain or body weight loss during the same interval, and lower body weight for males throughout the study; food consumption and body weight gains for compound-treated animals were comparable to or higher than control values beginning from Week 2; and 3 ; dose-related increases in number of females with prolonged diestrus at 50 mg kg day without affecting fertility in these animals. There were no other treatment-related effects on reproductive parameters. The no-observed effect level NOEL ; for naltrexone in F0 rats exposed during the premating, mating and early gestation period is 10 mg kg day. The NOEL for naltrexone on the F0 fertility and F1 embryo viability is 300 mg kg day.
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