Clinical trials: Seroquel XR
Comparing Hospitalisation Time With Seroquel and Seroquel Prolong
Nis Register Study Comparing Seroquel and Seroquel Prolong
The general aim of this non interventional study is to clarify what are the current clinical treatment practices of Quetiapine Immediate Release and Quetiapine Extended Release.
- Trial name
- NCT00965536
- Where
- Finland
- Volunteers
- 200 people
- Sponsor
- AstraZeneca
Schizophrenia, Bipolar Disorder
EMR Data to Assess Monitoring of Patients Treated With Quetiapine
A study to evaluate the effectiveness of an update of educational materials with respect to evaluation of monitoring of metabolic parameters
- Conditions
- Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Trial name
- NCT01793324
- Volunteers
- 6,153 people
- Sponsor
- AstraZeneca
Schizophrenia, Bipolar Disorder
Physician Survey on Monitoring of Patients Treated With Quetiapine
A physician survey to document receipt of metabolic educational materials and assess behavior of physicians in following messages communicated through the educational materials
- Conditions
- Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Trial name
- NCT01795326
- Volunteers
- 800 people
- Sponsor
- AstraZeneca
Major Depressive Disorder (MDD)
European Drug Utilization Study
The purpose of this retrospective observational study is to evaluate the characteristics of patients receiving Seroquel XR as treatment for their Major Depressive Disorder.
- Trial name
- EUDUS (NCT01594996)
- Where
- Germany
- Volunteers
- 814 people
- Sponsor
- AstraZeneca
Acute Bipolar Depression
Efficacy and Safety of Quetiapine Versus Quetiapine Plus Lithium in Bipolar Depression
The purpose of this study is to compare the efficacy of quetiapine fumarate monotherapy with quetiapine fumarate in combination with lithium in the treatment of a major depressive episode in patients with bipolar disorder.
- Trial name
- QUALITY (NCT00883493)
- Testing
- Quetiapine fumarate XR, Lithium carbonate
- Where
- 24 sites in Argentina, Brazil and 7 more
- Volunteers
- 421 people
- Sponsor
- AstraZeneca
Schizophrenic Disorders
Comparison of the Subjective Well-being and Tolerability of Quetiapine XR to Risperidone
The trial is designed to assess the long term subjective well-being in schizophrenic outpatients treated with quetiapine XR (extended release) or oral risperidone at flexible dose in a naturalistic setting over a period of one…
- Trial name
- RECOVER (NCT00600756)
- Testing
- Quetiapine XR, Risperidone
- Where
- 116 sites in Belgium, Brazil and 12 more
- Volunteers
- 798 people
- Sponsor
- AstraZeneca
Schizophrenia
Efficacy and Safety of SEROQUEL Extended Release (XR) in Acute Schizophrenia
The purpose of the study is to determine whether treatment with quetiapine XR (Seroquel XR) tablets for 3 weeks will improve their agitation when they have acute psychosis.
- Trial name
- NCT00954122
- Testing
- Quetiapine XR (Seroquel XR)
- Where
- 2 sites in Malaysia
- Volunteers
- 35 people
- Sponsor
- AstraZeneca
Schizophrenia
Study Evaluating the Clinical Benefit of SEROQUEL XR in Subjects With Schizophrenia
A Multicentre, Open-label, Prospective Long-term Study Evaluating the Clinical Benefit and Effectiveness of SEROQUEL XR® (Quetiapine Fumarate Extended-Release Tablets) in Subjects with Schizophrenia.
- Trial name
- SPECTRUM (NCT00640601)
- Testing
- Quetiapine Fumarate Extended- Release
- Where
- 36 sites in Australia, Canada and 2 more
- Volunteers
- 331 people
- Sponsor
- AstraZeneca
Schizophrenia
Evaluate the Pharmacokinetics of Quetiapine Fumarate in Chinese Schizophrenic Patients
The primary objective of the study is to evaluate the pharmacokinetics of XR quetiapine fumarate(300mg,600mg,and 800mg once-daily) in Chinese schizophrenic patients .
- Trial name
- NCT00919607
- Testing
- quetiapine fumarate extended-release
- Where
- China
- Volunteers
- 31 people
- Sponsor
- AstraZeneca
Schizophrenia, Major Depressive Disorder
General Practice Research Database Seroquel XR Safety Study
The main objective of this observational study is to characterize new users of quetiapine XR as well as new users of other study drugs (i.e.
- Conditions
- Schizophrenia, Major Depressive Disorder, Bipolar Disorder
- Trial name
- GPRD SeroquelS (NCT01447082)
- Where
- Switzerland
- Volunteers
- 37,372 people
- Sponsor
- AstraZeneca
Schizophrenia
A Non-interventional Study Evaluating the Clinical Benefit and Effectiveness of Quetiapine Fumarate Extended
The primary objective of this NIS is to assess the clinical benefit subjects derive from taking seroquel XR, using the CGI-CB. The secondary objective is to assess the effectiveness,safety and tolerability of seroquel XR tablets.
- Trial name
- CLIMAX (NCT00922090)
- Where
- 11 sites in South Korea
- Volunteers
- 1,494 people
- Sponsor
- AstraZeneca
Acute Bipolar Mania
A Comparison of the Effectiveness of Seroquel XR and Seroquel XR Plus Lithium in Patients With Acute Bipolar Mania: An Open-label, Randomized, Parallel Groups, Rater-blinded, 4 Week, Multicenter, Comparative,Study
The primary objective of this study is to compare the efficacy of Seroquel XR monotherapy compared with Seroquel XR plus lithium in the treatment of acute bipolar mania by evaluation of the changes from baseline in Young Mania…
- Trial name
- STAR (NCT01254721)
- Testing
- Quetiapine fumarate, lithium
- Where
- 5 sites in South Korea
- Volunteers
- 131 people
- Sponsor
- AstraZeneca
Schizophrenia
Observation of Change in Clinical Global Impression Scores in Schizophrenia Patients Receiving Seroquel XR Treatment
The purpose of this study is to assess severity of illness in schizophrenia patients in routine clinical practice at the time of entry in the study and after the treatment with Seroquel XR for 8 weeks.
- Trial name
- NCT00758251
- Where
- 15 sites in Latvia
- Volunteers
- 80 people
- Sponsor
- AstraZeneca
Bipolar Disorder, New Occurred Episode
Management of Index Episode in Patients With Bipolar Disorder Treated by Seroquel XR
The primary purpose of the study is to explore management of symptomatology in patients with bipolar disorder that experience a new manic,depressive or mixed episode and are treated with Seroquel XR monotherapy/adjuctive, in…
- Trial name
- NCT01029145
- Where
- 30 sites in Romania
- Volunteers
- 537 people
- Sponsor
- AstraZeneca
Schizophrenia
Study of the Efficacy and Safety of Quetiapine Fumarate Extended Release (Seroquel XR)
This is an 8-week, multi-centre, Open-label, non-comparative study to evaluate the efficacy and safety of Quetiapine XR with daily dose 400mg-800mg used as mono-therapy in the treatment of acute schizophrenic patients.
- Trial name
- QUENCH (NCT00779506)
- Testing
- Quetiapine Fumarate XR
- Where
- 7 sites in South Korea
- Volunteers
- 96 people
- Sponsor
- AstraZeneca
Quality of Life in Schizophrenia
Non-interventional Open Label Study to Investigate the Effect of Quetiapine XR on Patient Satisfaction and Quality of Life in Patients With Schizophrenia
Since subjective well-being and quality of life (QoL) are increasingly being recognized as important treatment outcomes in patients with schizophrenia (Hofer et al., 2004; Becker et al., 2005), the aim of this study is to…
- Trial name
- PASQAL (NCT00934726)
- Volunteers
- 150 people
- Sponsor
- AstraZeneca
Healthy Volunteers
Quetiapine Fumarate Immediate Release (IR) Versus Extended Release (XR) Dose Escalation Comparison
This study will compare the tolerability of Quetiapine Fumarate immediate release formulation and Quetiapine Fumarate extended release formulation during initial dose escalation in healthy volunteers.
- Trial name
- NCT00702676
- Testing
- Quetiapine Fumarate
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Schizophrenia
Evaluating Subjective Well-being in Schizophrenic Patients Treated With quetiapineXR® and Other Atypical Antipsychotics
To evaluate the QOL (subjective effectiveness) in patients with schizophrenia, treated with atypical antipsychotics.
- Trial name
- Xperience (NCT00689325)
- Where
- 37 sites in Netherlands
- Volunteers
- 158 people
- Sponsor
- AstraZeneca
Relapse in Schizophrenia
Seroquel XR in the Long Term Treatment of Schizophrenia
The purpose of the study is to determine whether the Seroquel XR treatment for 6 months improves the relapse prevention in schizophrenic outpatients
- Trial name
- SereNIS (NCT01202617)
- Where
- 61 sites in Hungary
- Volunteers
- 1,606 people
- Sponsor
- AstraZeneca
Anxiety, Anxiety Disorders
Generalized Anxiety Disorder Adjunct Study
This study is being carried out to see if extended release quetiapine fumarate (Seroquel®XL) when added to standard selective serotonin reuptake inhibitor (SSRI) / serotonin-norepinephrine reuptake inhibitor (SNRI) therapy is…
- Conditions
- Anxiety, Anxiety Disorders, Anxiety Neuroses, Anxiety States
- Trial name
- NCT00534599
- Testing
- quetiapine fumarate XR
- Where
- 53 sites in United States
- Volunteers
- 409 people
- Sponsor
- AstraZeneca