Placebo-controlled study

Mason BJ, Salvato FR, Williams LD, et al A double-blind, placebo-controlled study of oral nalmefene for alcohol dependence. Arch Gen Psychiatry 56 719—724,1999... 

Tiihonen J, Ryynanen O-P, KauhanenJ, etal Citalopramin the treatment of alcoholism a double-blind placebo-controlled study. Pharmacopsychiatry 29 27-29, 1996... 

Wikler A Opioid Dependence Mechanisms and Treatment. New York, Plenum, 1980 Williams JT, Christie MJ, Manzoni O Cellular and synaptic adaptations mediating opioid dependence. Physiol Rev 81 299—343, 2001 Woody GE, O Brien CR, Rickels K Depression and anxiety in heroin addicts a placebo-controlled study of doxepin in combination with methadone. Am J Psychiatry 132 447--i50, 1975... 

Schweizer E, Patterson W, Rickels K, et al Double-blind, placebo-controlled study of a once-a-day, sustained-release preparation of alprazolam for the treatment of panic disorder. Am J Psychiatry 150 1210-1215, 1993 Seivewright N Benzodiazepine misuse by illicit drug misusers. Addiction 96 333—334, 2001... 

Voderholzer U, Riemann D, Hornyak M, et al A double-blind, randomized and placebo-controlled study on the polysomnographic withdrawal effects of zopiclone, zolpidem and triazolam in healthy subjects. Eur Arch Psychiatry Clin Neurosci 251 117-123, 2001... 

A meta-analysis of placebo-controlled studies by Levin and Lehman (1991) showed that desipramine produced greater cocaine abstinence than placebo. Although a more recent review did not concur (Lima et al. 2001), secondary analyses of studies with imipramine, desipramine, and bupropion suggested that depressed cocaine abusers are more likely to show significant reductions in cocaine abuse than nondepressed cocaine abusers (Margolin et al. 1995 Nunes et al. 1991 Ziedonis and Kosten 1991). Furthermore, recent work with desipramine supported its efficacy in opioid-dependent patients, particularly in combination with contingency management therapies (Kosten et al. 2004 Oliveto et al. 1999). 

Carroll et al. (2004) conducted another study examining psychotherapy and disulfiram treatment for cocaine dependence. In this randomi2ed, doubleblind, placebo-controlled study, patients (iV=121) were assigned to one of four conditions 1) disulfiram plus CBT 2) disulfiram plus interpersonal therapy (IPT), which addressed adherence to a medical model of psychiatric problems, interpersonal functioning, and supportive therapeutic exploration 3) placebo plus CBT or 4) placebo plus IPT. The patients who received disulfiram reduced their cocaine use, relative to those who received placebo, and the patients who received CBT reduced their cocaine use, relative to those who received IPT. Cocaine abstinence among the patients who received CBT plus placebo was not statistically different from that of the patients who re-... 

Nielsen L. Johnsen CR, Mosbech H, Poulsen LK. Mailing HJ Antihistamine premedication in specific cluster immunotherapy a double-blind, placebo-controlled study J Allergy Clin Immunol 1996 97 1207-1213. 

Chouinard G, Jones B, Remington G, et al (1993). A Canadian multicentre placebo controlled study of fixed doses of risperidone and haloperidol in the treatment of chronic schizophrenic inpatients./Clin Psychopharmacol25—40. 

Short term L-acetyl carnitine treatment has shown symptomatic benefits in ATN, although it is unclear if this effect is long lasting because of neuronal regeneration or is merely an analgesic effect (Scarpini et al. 1997 Oslo et al. 2006). Longer term studies showed improvements in epidermal nerve fiber density (Hart et al. 2004) as well as the symptoms of neuropathy when patients were treated with L-acetyl carnitine (Hart et al. 2004 Herzmann et al. 2005). A short term randomized, double-blind, placebo-controlled study showed reduction in pain over a 2 week period in HIV patients with TNA (Youle and Oslo 2007). 

Study showed reduction in pain (Youle and Osio 2007). A prospective, 48-week, placebo-controlled study is now completed and is under analysis, and results will be published in due course (Youle and Osio 2007). 

UPMALIS D H, LOBO R, BRADLEY L, WARREN M, CONE F L, LAMIA C A (2000) VaSOmotor symptom relief by soy isoflavone extract tablets in postmenopausal women a multicenter, double-blind, randomized, placebo-controlled study. Menopause. 1 236-42. 

Morabito et al., 2002 European postmenopause placebo, n = 30 genistein, n = 30 HRT, n = 30 First randomized, double-blind placebo-controlled study. Compared to placebo control, genistein (54 mg/day) consumed for 1 year significantly reduced urinary excretion of bone resorption markers and increased bone formation markers at 6 and 12 months BMD was significantly increased at the femoral neck and lumbar spine plasma genistein concentration was around 1.5 pM. HRT showed similar effects to genistein for BMD. 

MORABITO N, CRISAFULLI A, VERGARA C, GAUDIO A, LASCO A, FRISINA N, D ANNA R, CORRADO F, PIZZOLEO M A, CINCOTTA M, ALTAVILLA d, lentile r, squadrito f (2002), Effects of genistein and hormone-replacement therapy on bone loss in early postmenopausal women A randomized double-blind placebo-controlled study. J Bone Miner Res 17, 1904-1912. 

In a recent placebo-controlled study, 2 month s vitamin E treatment in patients with type 1 diabetes resulted in a significant dose-dependent fall in glycosylated proteins independent of changes in plasma glucose (Ceriello et al., 1991). Dose-related falls in both labile and stable fractions of haemoglobin Al also occurred. 

The early report by Bradley (1937) on beneficial treatment effects with amphetamine in aggressive, destructive, irritable, and hyperactive boys was repeatedly eonfirmed by double-blind, placebo-controlled studies. Significant reductions in aggressive behavior and improvements in social interactions were found after treatment with 10 to 40 mg/day of d- or /-amphetamine for boys and girls, 5 to 14 years of age, who had been diagnosed as... 

Misoprostol is a synthetic prostaglandin E2 analog that exogenously replaces prostaglandin stores. The minimum effective dose shown to inhibit acid secretion and promote mucosal defense is 400 meg/day. Misoprostol use is limited by a high frequency of bothersome gastrointestinal effects such as abdominal pain, flatulence, and diarrhea. In placebo-controlled studies diarrhea occurred with twice the frequency in the... 

Krystal AD, Walsh JK, Laska E, et al. Sustained efficacy of eszopiclone over 6 months of nightly treatment Results of a randomized, double-blind, placebo-controlled study in adults with chronic insomnia. Sleep 2003 26 793-799. 

Although many clinical studies have been performed evaluating antibiotics for ABRS, no randomized, double-blind, placebo-controlled studies have used pre- and posttreatment sinus aspirate cultures as an outcome measure. Despite this, antibiotics appear to resolve symptoms more quickly and reduce failure rates and complications compared with no treatment.35-37 Since diagnosis usually is based on clinical presentation and not sinus aspirate cultures, clinicians must attempt to differentiate ABRS from viral rhinosinusitis. Therefore, it is important to limit antibiotic use to cases where infection is unlikely to resolve without causing prolonged disease patients with mild to moderate symptoms that persist for 10 days or worsen over 5 to 7 days and patients with severe symptoms,31,34... 

Conner, K. M. 8c Davidson, J. R. (2002). A placebo-controlled study of kava kava in generalized anxiety disorder. Int. Clin. Psychopharmacol., 17, 185-8. 

J6. Jebsen, S., Herlevsen, P., Knudsen, P Bud, M. I and Klausen, N. O., Antioxidant treatment with A/-acetylcysteine during adult respiratory distress syndrome A prospective randomized, placebo-controlled study. Cril. Care Med. 20,918-923 (1992). 

Coincidentally, researchers at a World Health Organization (WHO) centre, the University of Verona in Italy and the Nagoya City University in Japan had already analysed all of the placebo-controlled antidepressant trials on GSK s website, and published their results at just about the same time that we published our analysis of the FDA data. They found 40 placebo-controlled studies of Seroxat for the treatment of major depression, including the 16 that had been sent to the FDA. The results of their analysis... 

In other words, the drug that was supposed to induce depression, according to the chemical-imbalance theory, actually relieved it, when it was carefully evaluated as a possible treatment in a placebo-controlled study. 

A Regulatory Apologia - a Review of Placebo-Controlled Studies in Regulatory Submissions of New-Generation Antidepressants , European Neuropsychopharmacology (2008)... 

Schellenberg R. Treatment for the premenstrual syndrome with Agnus castus fruit extract prospective, randomised, placebo controlled study. BMJ 2001 322 134-137. 

Ferreira J. J., Galitzky M Thalamas C. et al. (2002). Effect of ropinirole on sleep onset a randomized placebo controlled study in healthy volunteers. Neurology 58(3), 460-2. 

A number of studies have investigated the potential of melatonin to alleviate the symptoms of jet lag. Melatonin has been found to be effective in 11 placebo-controlled studies in reducing the subjective symptoms of jet lag such as sleepiness and impaired alertness (Arendt 2005). The most severe health effects of jet lag occur following eastbound flights, since this requires a phase advancement of the biological clock. In a recent study, phase advancement after melatonin administration (using 3 mg doses just before bedtime) occurred in all 11... 

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