Publications by authors named "Janicak P"

Background: Prefrontal Transcranial Magnetic Stimulation (TMS) therapy repeated daily over 4-6 weeks (20-30 sessions) is US Food and Drug Administration (FDA) approved for treating Major Depressive Disorder in adults who have not responded to prior antidepressant medications. In 2011, leading TMS clinical providers and researchers created the Clinical TMS Society (cTMSs) (www.clinicaltmssociety.

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Background: Repetitive transcranial magnetic stimulation (TMS) is efficacious for acute treatment of resistant major depressive disorder (MDD), but there is little information on maintenance TMS after acute response.

Objective/hypothesis: This pilot feasibility study investigated 12-month outcomes comparing two maintenance TMS approaches--a scheduled, single TMS session delivered monthly (SCH) vs. observation only (OBS).

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Major depression is often difficult to diagnose accurately. Even when the diagnosis is properly made, standard treatment approaches (eg, psychotherapy, medications, or their combination) are often inadequate to control acute symptoms or maintain initial benefit. Additional obstacles involve safety and tolerability problems, which frequently preclude an adequate course of treatment.

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Objective: Transcranial magnetic stimulation (TMS) is an effective and safe acute treatment for patients not benefiting from antidepressant pharmacotherapy. Few studies have examined its longer term durability. This study assessed the long-term effectiveness of TMS in naturalistic clinical practice settings following acute treatment.

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Schizophrenia is a devastating neuropsychiatric disease with a worldwide prevalence of approximately 0.5%-1%. Since many patients do not achieve adequate symptom relief from available agents, alternate pharmacotherapeutic approaches are needed.

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Background: Transcranial magnetic stimulation (TMS) is an effective and safe therapy for major depressive disorder (MDD). This study assessed quality of life (QOL) and functional status outcomes for depressed patients after an acute course of TMS.

Methods: Forty-two, U.

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Antipsychotics are frequently used in elderly patients to treat a variety of conditions, including schizophrenia. While extensively studied for their impact in younger populations, there is comparatively limited evidence about the effectiveness of these agents in older patients. Further complicating this situation are the high comorbidity rates (both psychiatric and medical) in the elderly; age-related changes in pharmacokinetics that lead to a heightened proclivity for adverse effects; and the potential for multiple, clinically relevant drug interactions.

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Background: Few studies have examined the effectiveness of transcranial magnetic stimulation (TMS) in real-world clinical practice settings.

Methods: Forty-two US-based clinical TMS practice sites treated 307 outpatients with Major Depressive Disorder (MDD), and persistent symptoms despite antidepressant pharmacotherapy. Treatment was based on the labeled procedures of the approved TMS device.

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Introduction: Bipolar disorder is characterized by mood instability, which can be challenging to manage. First-line pharmacological approaches usually involve lithium, anticonvulsants and antipsychotics. Over the past fifteen years, several second-generation antipsychotics have demonstrated benefits for various phases of this disorder.

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Objective: Depression is often a serious and debilitating illness in adolescents. Unfortunately, a significant number of adolescents do not respond to antidepressant medications or psychotherapy. Repetitive transcranial magnetic stimulation (rTMS) is a novel treatment intervention shown to benefit depression in adults.

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Introduction: Depression, in the context of bipolar disorder, is more prevalent than hypomania or mania and accounts for most of the disability. Furthermore, the treatment of bipolar depression is more complicated than the treatment of unipolar major depression. Finally, the evidence base for pharmacotherapy of bipolar depression is much smaller than for unipolar depression or hypomania/mania.

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Background: Although transcranial magnetic stimulation (TMS) can be an effective acute antidepressant treatment, few studies systematically examine persistence of benefit.

Objective: We assessed the durability of antidepressant effect after acute response to TMS in patients with major depressive disorder (MDD) using protocol-specified maintenance antidepressant monotherapy.

Methods: Three hundred one patients were randomly assigned to active or sham TMS in a 6-week, controlled trial.

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Objective: To determine the relative effects of risperidone and divalproex in pediatric mania.

Methods: This is a double-blind, randomized, outpatient clinical trial with 66 children and adolescents (mean age= 10.9 ± 3.

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Antipsychotics are frequently used in elderly patients to treat a variety of conditions, including schizophrenia. While extensively studied for their impact in younger populations, there is comparatively limited evidence about the effectiveness of these agents in older patients. Further complicating this situation are the high co-morbidity rates (both psychiatric and medical) in the elderly; age-related changes in pharmacokinetics leading to a heightened proclivity for adverse effects; and the potential for multiple, clinically relevant drug interactions.

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Iloperidone for schizophrenia.

Expert Opin Pharmacother

August 2010

Importance Of The Field: No existing antipsychotic adequately controls all symptoms associated with schizophrenia. Also, no antipsychotic adequately benefits most patients with this disorder. Finally, the safety and tolerability of each antipsychotic frequently dictate the choice of agent.

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While much is known about receptor affinity profiles of antipsychotic medications, less is known about their impact on functional brain systems in patients with schizophrenia. We conducted functional magnetic resonance imaging (fMRI) studies with first-episode schizophrenia patients as they made saccades to unpredictable visual targets before and after 4-6 weeks of antipsychotic treatment. Matched healthy individuals were scanned at similar time intervals.

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Objective: To evaluate the efficacy of aripiprazole across a range of symptoms-positive, negative, disorganized thought, depression/anxiety, and hostility-in schizophrenia and schizoaffective disorder.

Method: Pooled data were analyzed from 5 short-term, double-blind, multicenter studies (published between 1997 and 2007) involving patients hospitalized with acute exacerbation of schizophrenia (5 studies) or schizoaffective disorder (2 studies) and randomly assigned to aripiprazole (N = 875), haloperidol (N = 193), risperidone (N = 95), or placebo (N = 406). Aripiprazole doses ranged from 2 to 30 mg/day.

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Objective: To assess differences in the number of days hospitalized among schizophrenic patients receiving paliperidone extended-release (paliperidone ER) during the open-label extension (OLE) phases, compared to a similar time period prior to the screening for entry into the double-blind (DB) trials conducted in the United States.

Methods: Mental health-related hospital days during the 52 weeks before entering the DB trials and during the OLE phases were compared. The mean number of hospital days per person per year in the pre- and post-periods was calculated and the statistical significance of pre-post differences was assessed using bootstrap resampling methods.

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Background: This report describes the results of an open-label extension study of active trans-cranial magnetic stimulation (TMS) in medication-resistant patients with major depressive disorder who did not benefit from an initial course of therapy in a previously reported 6-week, randomized controlled study of active versus sham TMS.

Method: Patients with DSM-IV-defined major depressive disorder were actively enrolled in the study from February 2004 through September 2005 and treated with left prefrontal TMS administered 5 times per week at 10 pulses per second, at 120% of motor threshold, for a total of 3000 pulses/session. The primary outcome was the baseline to endpoint change score on the Montgomery-Asberg Depression Rating Scale (MADRS).

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Background: Transcranial magnetic stimulation (TMS) has demonstrated efficacy in the treatment of major depressive disorder; however, prior studies have provided only partial safety information. We examined the acute efficacy of TMS in a randomized sham-controlled trial, under open-label conditions, and its durability of benefit.

Method: Aggregate safety data were obtained from a comprehensive clinical development program examining the use of TMS in the treatment of major depressive disorder.

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Paliperidone extended-release tablet (paliperidone ER; INVEGA()) is an oral antipsychotic for the treatment of schizophrenia. The recommended dose range is 3-12 mg per day. Paliperidone ER utilizes the OROS((R)) delivery system, which allows for once-daily dosing.

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