Please assess the completion status of the following clinical trial:

Trial Title: Quetiapine in Co-Morbid Depressive and Anxiety Disorders

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Provision of written informed consent~* Male and female patients must be of 18 to 65 years of age.~* Women of childbearing potential must have a negative pregnancy test and must, in the investigator's opinion, practice a clinically accepted, reliable method of contraception during this study.~* A diagnosis of Major Depressive Disorder or Dysthymic Disorder as defined by DSM-IV criteria and failed to respond to at least one first line treatment. The patient must be receiving antidepressant treatment (SSRIs, SNRIs or mirtazapine).~* A co-morbid diagnosis of one or more of the following: Generalized Anxiety Disorder, Social Anxiety Disorder, Panic Disorder, and Post Traumatic Stress Disorder, and Obsessive-Compulsive Disorder, as defined by DSM-IV criteria~* A minimum score of ≥17 at Baseline on the 17-item HAM-D.~* Able to understand and comply with the requirements of the study~Exclusion Criteria:~* The presence or history of Psychotic Disorders, Bipolar Disorders, Mood Disorders with Psychotic Features~* Patients who, in the investigator's judgment, would require treatment with additional psychotherapeutic drugs, electroconvulsive therapy (ECT), or intensive psychotherapy during the course of the study.~* ECT within the preceding 6 months of screening before inclusion.~* Regular, formal psychotherapy (excluding supportive therapy) started within the last 3 months before inclusion.~* Patients who, in the opinion of the investigator, pose an imminent risk of suicide or a danger to self or others~* Known intolerance or lack of response to quetiapine fumarate.~* Use of any of the following cytochrome P450 3A4 inhibitors in the 14 days preceding enrolment~* Use of any of the following significant cytochrome P450 inducers in the 14 days preceding enrolment~* Patients who are currently receiving: monoamine oxidase inhibitors, tricyclic antidepressants, oral neuroleptics, or type 1C anti-arrhythmics within two weeks of screening; herbal psychoactive treatments (St. John's Wort, Kava Kava, Gingko Biloba) within two weeks of screening.~* Patients taking SSRIs or SNRIs for less than two weeks or at a less than therapeutic dose prior to enrolment.~* Patients who require concurrent psychotropic medication other than allowed medication specified in protocol.~* Administration of a depot antipsychotic injection within one dosing interval (for the depot) before randomisation.~* Patients who have met DSM-IV criteria for abuse of or dependence on any drug, including alcohol within 3 months prior to screening.~* Medical conditions that would affect absorption, distribution, metabolism, or excretion of study treatment~* Unstable or inadequately treated medical illness (e.g. congestive heart failure, angina pectoris, hypertension) as judged by the investigator~* Patients with clinically significant abnormalities in hematology, clinical chemistry, urinalysis or ECG at the screening visit.~* Involvement in the planning and conduct of the study~* Previous enrolment or randomisation of treatment in the present study.~* Participation in another drug trial within 4 weeks prior enrolment into this study or longer in accordance with local requirements~* A patient with Diabetes Mellitus (DM) fulfilling one of the following criteria:a)Unstable DM (HbA1c) \>8.5%, b) hospital admission for DM or DM related illness in past 12 weeks, c)not under physician care for DM, d) physician responsible for patient's DM care has not approved patient's participation in the study,or indicated DM is controlled e)change in dose of oral hypoglycaemic drug(s) and/or diet for the 4 weeks prior to randomisation. For thiazolidinediones (glitazones) this period will not be less than 8 weeks, g)taking insulin whose daily dose on one occasion in the past 4 weeks has been more than 10% above or below their mean dose in the preceding 4 weeks (Note: If a diabetic patient meets one of these criteria, the patient is to be excluded even if the treating physician believes that the patient is stable and can participate in the study)~* An absolute neutrophil count (ANC) of \<= 1.5 x 10\^9 per

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- Quetiapine and existing psychotropics (Type: EXPERIMENTAL): None
- Placebo and existing psychotropics (Type: PLACEBO_COMPARATOR): None

Based on this trial design, predict the completion outcome and termination type (if applicable).

Answer: outcome: complete