Depression fluoxetine

Prozac (Fluoxetine) Depression Obsessive-compulsive disorders Panic Post-traumatic stress disorder 2.9 1.0 1988 - US 1989 - UK Once daily... 

Ng B. Mania associated with mirtazapine augmentation of fluoxetine. Depress Anxiety 2002 15(l) 46-7. 

SSRIs are widely used for treatment of depression, as well as, for example, panic disorders and obsessive—compulsive disorder. These dmgs are well recognized as clinically effective antidepressants having an improved side-effect profile as compared to the TCAs and irreversible MAO inhibitors. Indeed, these dmgs lack the anticholinergic, cardiovascular, and sedative effects characteristic of TCAs. Their main adverse effects include nervousness /anxiety, nausea, diarrhea or constipation, insomnia, tremor, dizziness, headache, and sexual dysfunction. The most commonly prescribed SSRIs for depression are fluoxetine (31), fluvoxamine (32), sertraline (52), citalopram (53), and paroxetine (54). SSRIs together represent about one-fifth of total worldwide antidepressant unit sales. 

Two recently introduced antidepressants are notable m that they are selective serotonin uptake inhibitors Citalopram (19) is reported to be as effective as amitriptyline m the treatment of endogenous depression [75, 16] Fluoxetine (20) as the hydrochlonde is approved for major depressive disorders mcludmg those with concomitant anxiety Interestmgly, it also appears useful m the treatment of obesity [17]... 

Indeed, 5-HT is also a substrate for the 5-HT transporter, itself an important player in the treatment of depression, and more recently for the whole range of anxiety disorders spectrum (GAD, OCD, social and other phobias, panic and post-traumatic stress disorders). It is the target for SSRIs (selective serotonin reuptake inhibitors) such as fluoxetine, paroxetine, fluvoxamine, and citalopram or the more recent dual reuptake inhibitors (for 5-HT and noradrenaline, also known as SNRIs) such as venlafaxine. Currently, there are efforts to develop triple uptake inhibitors (5-HT, NE, and DA). Further combinations are possible, e.g. SB-649915, a combined 5-HTia, 5-HT1b, 5-HT1d inhibitor/selective serotonin reuptake inhibitor (SSRI), is investigated for the treatment of major depressive disorder. 

Dean AJ, Bell J, Mascord DJ, et al A randomized, controlled trial of fluoxetine in methadone maintenance patients with depressive symptoms. J Affect Disord 72 ... 

Cornelius JR, Salloum IM, EhlerJG, et al Fluoxetine in depressed alcoholics a doubleblind, placebo-controlled trial. Arch Gen Psychiatry 54 700—705, 1997 Cornelius JR, Salloum IM, Haskett RF, et al Fluoxetine versus placebo for the marijuana use of depressed alcoholics. Addict Behav 24 111—114, 1999 Cui S-S, Bowen RC, Gu G-B, et al Prevention of cannabinoid withdrawal syndrome by lithium involvement of oxytocinergic neuronal activation. J Neurosci 21 9867— 9876, 2001... 

Schmitz JM, Averill P, Stotts AL, et al Fluoxetine treatment of cocaine-dependent patients with major depressive disorder. Drug Alcohol Depend 63 207-214,2001 Schottenfeld RS, Pakes JR, Oliveto A, et al Buprenorphine vs methadone maintenance treatment for concurrent opioid dependence and cocaine abuse. Arch Gen Psychiatry 54 713-720, 1997... 

Beuzen JN, Ravily VF, Soutre EF, Thomander L (1993). Impact of fluoxetine on work loss in depression. Int Clin PsychopharmacoU 8> 319-21. 

Le Pen C, Levy E, Ravily J, et al (1994). The cost of treatment dropout in depression. A cost-benefit analysis of fluoxetine vs tricyclics. /... 

Conventional antipsychotic drugs such as chlorpromazine and haloperidol have long been used in the treatment of acute mania. More recently, atypical antipsychotic drugs including aripiprazole, olanzapine, quetiapine, risperidone, and ziprasi-done have been approved for the treatment of bipolar mania or mixed mood episodes as monotherapy or in combination with mood-stabilizing drugs.25 Aripiprazole and olanzapine are also approved for maintenance therapy. The combination of olanzapine and fluoxetine is approved for treatment of bipolar depression. Quetiapine is approved for treatment of... 

The initial dose of SSRI is similar to that used in depression. Patients should be titrated as tolerated to response. Many patients will require maximum recommended daily doses. Patients with comorbid panic disorder should be started on lower doses (Table 37-4). When discontinuing SSRIs, the dose should be tapered slowly to avoid withdrawal symptoms, with the possible exception of fluoxetine. Relapse rates may be as high as 50%, and patients should be monitored closely for several weeks.58 Side effects of SSRIs in SAD patients are similar to those seen in depression and most commonly include nausea, sexual dysfunction, somnolence, and sweating. 

DeBellis, M., Geracioti, T. Altemus, M. (1993). Cerebrospinal fluid monoamine metabolites in fluoxetine treated patients with major depression and in healthy volunteers. Biol. Psychiatry, 33, 636-41. 

Maprotiline, Moclobemide, Mianserin, Fluoxetine (Prozac), Paroxetine, Sertraline, Fluvoxamine, Citalopram, Venlafaxin (generic IR formulation and the brand Venlafaxine XR), Mirtazapine, Flupentixol-melitracen (Deanxit), Tianeptine, Extract of St. John s Wort, Buspirone Depression and anxiety... 

Shen, Y. F., Li, H. F., Ma, C. et al. (2005). Comparison of reboxetine with fluoxetine in treatment of depressions randomized double-blind multicenter study. Chinese Journal of New Drugs and Clinical Remedies, 24(8), 619-23. 

An open-label study of paroxetine and fluoxetine (Alonso et al, 1997) in depressed Hispanic (Mexican descent, n = 13) and non-Hispanic females (n = 13) showed no differences in response rates. At variance with the tricyclic data, Hispanic subjects complained of fewer side effects (2.2 2.0 vs. 5.1 2.5 p < 0.005), but twice as many terminated participation prior to study completion due to non-compliance, intolerable side effects or pregnancy. 

Wagner etal. (1998) investigated the ethnic differences in antidepressant response to fluoxetine or placebo in 118 depressed, predominantly male, HIVpositive patients (White n = 79, Hispanic n = 17, African American n = 22). Nine Hispanic subjects (53%) dropped out of treatment making the results difficult to interpret. Among completers in the placebo arm, 80% (four out of five) of Hispanic subjects were responders as compared to 36% of African American subjects and 43% of White subjects. 

Ferrando et al. (1999) conducted an open-label trial of fluoxetine or sertraline in 30 depressed HIV-positive women (including 16 of Puerto Rican or Dominican descent). No differences in treatment response or adverse effects were found between groups. 

Schrader, E. (2000). Equivalence of St John s Wort extract (Ze 117) and fluoxetine a randomized, controlled study in mild-moderate depression. Int. Clin. Psychopharmacol., 15, 61-8. 

Wagner, G. J., Mague, S. Rabkin, J. G. (1998). Ethnic differences in response to fluoxetine in a controlled trial with depressed HIV-positive patients. Psychiatr. Serv., 9, 239-40. 

Versiani, M., Ontiveros, A., Mazzotti, G., Ospina, J. et al. (1999). Fluoxetine versus amitriptyline in the treatment of major depression with associated anxiety (anxious depression) a doubleblind comparison. Int. Clin. Psychopharmacol, 14, 321-7. 

Greenberg, A Meta-Analysis of Fluoxetine Outcome in the Treatment of Depression , Journal of Nervous and Mental Disease 182 (1994) 547-51... 

Altered removal of a neurotransmitter from the synaptic cleft. The third mechanism by which drugs may alter synaptic activity involves changes in neurotransmitter reuptake or degradation. A very well known example of a drug in this category is Prozac (fluoxetine), which is used to treat depression. The complete etiology is unknown, but it is widely accepted that depression involves a deficiency of monoamine neurotransmitters (e.g., norepinephrine and serotonin) in the CNS. Prozac, a selective serotonin reuptake inhibitor, prevents removal of serotonin from the synaptic cleft. As a result, the concentration and activity of serotonin are enhanced. 

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