We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
To send content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to .
To send content items to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
Immune system markers may predict affective disorder treatment response, but whether an overall immune system marker predicts bipolar disorder treatment effect is unclear.
Bipolar CHOICE (N = 482) and LiTMUS (N = 283) were similar comparative effectiveness trials treating patients with bipolar disorder for 24 weeks with four different treatment arms (standard-dose lithium, quetiapine, moderate-dose lithium plus optimised personalised treatment (OPT) and OPT without lithium). We performed secondary mixed effects linear regression analyses adjusted for age, gender, smoking and body mass index to investigate relationships between pre-treatment white blood cell (WBC) levels and clinical global impression scale (CGI) response.
Compared to participants with WBC counts of 4.5–10 × 109/l, participants with WBC < 4.5 or WBC ≥ 10 showed similar improvement within each specific treatment arm and in gender-stratified analyses.
An overall immune system marker did not predict differential treatment response to four different treatment approaches for bipolar disorder all lasting 24 weeks.
The objective of this paper was to determine whether the presence of more vs. fewer anxious symptom features, at baseline, are associated with other clinical features and treatment outcomes in out-patients with major depressive disorder (MDD). This single-blind, randomized trial enrolled 665 MDD out-patients to compare the efficacy of two antidepressant medication combinations against escitalopram after 12-wk acute treatment and follow-up (total 28 wk). The sample was divided into those with greater (vs. fewer) anxiety features using the anxiety/somatization subscale of the baseline 17-item Hamilton Rating Scale for Depression. Baseline sociodemographic and clinical features, treatment features and outcomes compared these two groups. Overall, 74.7% of participants met the threshold for ‘anxious features’. They were more likely to be female, have other concurrent anxiety disorders, more severe depression, more lethargic and melancholic features and poorer cognitive and physical functioning, quality of life and work and social adjustment. In acute treatment, participants with anxious features received comparatively higher doses of mirtazapine and venlafaxine and reported more side-effects. The groups with and without anxious features did not differ in treatment outcomes and side-effect burden. Despite being associated with a distinct clinical profile, baseline anxious features were not clinically useful in predicting acute treatment outcomes or differential treatment response.
Introduction: Concomitant psychotropic medication (CPM) treatment is common in persons with major depression (MDD). However, relationships with patient characteristics and response to treatment are unclear.
Methods: Participants with nonpsychotic MDD (N=2682) were treated with citalopram, 20–60 mg/day. Sociodemographic, clinical, and treatment outcome characteristics were compared between those using CPMs at study entry or during up to 14 weeks of citalopram treatment, and non-users.
Results: About 35% of participants used a CPM. Insomnia was the predominant indication (70.3%). CPM users were more likely to be seen in primary care settings (69.3% versus 30.7%), be white, of non-Hispanic ethnicity, married, and have a higher income, private insurance, and certain comorbid disorders. CPM users had greater depressive severity, poorer physical and mental functioning, and poorer quality of life than non-users. Response and remission rates were also lower. CPM users were more likely to achieve ≥50 mg/day of citalopram, to report greater side effect intensity, and to have serious adverse events, but less likely to be intolerant of citalopram.
Conclusion: CPMs are associated with greater illness burden, more Axis I comorbidities (especially anxiety disorders), and lower treatment effectiveness. This suggests that CPM use may identify a more difficult to treat population that needs more aggressive treatment.
UHV-CVD growth based on a deuterium stabilized Sn hydride and digermane produces Ge-Sn alloys with tunable bandgaps. The Ge1−xSnx (x=2–20 at.%) alloys are deposited on Si (100) and exhibit superior crystallinity and thermal stability compared with MBE grown films. Composition, crystal and electronic structure, and optical and vibrational properties are characterized by RBS, low energy SIMS, high resolution electron microscopy TEM, x-ray diffraction, as well as Raman and IR spectroscopies. TEM studies reveal epitaxial films with lattice constants between those of Ge and Sn. X-ray diffraction shows well-defined (004) peaks and rocking curves indicate a tightly aligned spread of the crystal mosaics. Resonance Raman indicate a E1 bandgap reduction relative to Ge, consistent with a decrease of the E2 critical point observed in spectroscopic ellipsometry. IR transmission spectra indicate an increase in absorption with increasing Sn content consistent with a decrease of the direct bandgap.
Email your librarian or administrator to recommend adding this to your organisation's collection.