17 research outputs found
New insights into the prevalence of depressive symptoms and depression in rheumatoid arthritis – Implications from the prospective multicenter VADERA II study
Objectives
To investigate the prevalence of depressive symptoms in rheumatoid arthritis (RA) patients using two previously validated questionnaires in a large patient sample, and to evaluate depressive symptoms in the context of clinical characteristics (e.g. remission of disease) and patient-reported impact of disease.
Methods
In this cross-sectional study, the previously validated Patient Health Questionnaire (PHQ-9) and Beck-Depression Inventory II (BDI-II) were used to assess the extent of depressive symptoms in RA patients. Demographic background, RA disease activity score (DAS28), RA impact of disease (RAID) score, comorbidities, anti-rheumatic therapy and antidepressive treatment, were recorded. Cut-off values for depressive symptomatology were PHQ-9 ≥5 or BDI-II ≥14 for mild depressive symptoms or worse and PHQ-9 ≥ 10 or BDI-II ≥ 20 for moderate depressive symptoms or worse. Prevalence of depressive symptomatology was derived by frequency analysis while factors independently associated with depressive symptomatology were investigated by using multiple logistic regression analyses. Ethics committee approval was obtained, and all patients provided written informed consent before participation.
Results
In 1004 RA-patients (75.1% female, mean±SD age: 61.0±12.9 years, mean disease duration: 12.2±9.9 years, DAS28 (ESR): 2.5±1.2), the prevalence of depressive symptoms was 55.4% (mild or worse) and 22.8% (moderate or worse). Characteristics independently associated with depressive symptomatology were: age 2 (OR = 10.54) and presence of chronic pain (OR = 3.25). Of patients classified as having depressive symptoms, only 11.7% were receiving anti-depressive therapy.
Conclusions
Mild and moderate depressive symptoms were common in RA patients according to validated tools. In routine clinical practice, screening for depression with corresponding follow-up procedures is as relevant as incorporating these results with patient-reported outcomes (e.g. symptom state), because the mere assessment of clinical disease activity does not sufficiently reflect the prevalence of depressive symptoms.
Clinical trial registration number
This study is registered in the Deutsches Register Klinischer Studien (DRKS00003231) and ClinicalTrials.gov (NCT02485483)
Fish population responses to hydrological variation in a seasonal wetland in southeast México
Modifying effect of reproductive risk factors on the age at onset of breast cancer for German BRCA1 mutation carriers
Increasing capacity in rehabilitation in the management of HIV: A case-based email intervention
Despite evidence of the role of rehabilitation in the management of HIV related disability, few rehabilitation professionals work in HIV care. Barriers include a dearth of knowledge about potential roles of rehabilitation professionals and an absence of research evidence. This study evaluated the extent to which case-based emails with links to an online guide to HIV rehabilitation increased awareness and capacity in rehabilitation professionals. 26 rehabilitation professionals were emailed 6 case studies highlighting salient issues related to HIV and rehabilitation and directing participants to the guide. Following the intervention, each participant completed an interview to assess uptake and impact of the guide. The interviews underwent a qualitative content analysis. Participants increased or reinforced their knowledge, increased confidence in the management of HIV, and recognized the relevance of prior knowledge and skills to HIV care. Clinical cases integrated as an email intervention can promote learning and use of an electronic evidence-informed resource
Bacterial Sunscreen: Layer-by-Layer Deposition of UV-Absorbing Polymers on Whole-Cell Biosensors
UV-protective coatings on live bacterial cells were created
from
the assembly of cationic and UV-absorbing anionic polyelectrolytes
using layer-by-layer (LbL) methodology. A cationic polymer (polyallylamine)
and three different anionic polymers with varying absorbance in the
UV range (polyÂ(vinyl sulfate), polyÂ(4-styrenesulfonic acid), and humic
acid) were used to encapsulate Escherichia coli cells with two different green fluorescent protein (GFP) expression
systems: constitutive expression of a UV-excitable GFP (GFPuv) and
regulated expression of the intensely fluorescent GFP from amphioxus
(GFPa1) through a theophylline-inducible riboswitch. Riboswitches
activate protein expression after specific ligand–RNA binding
events. Hence, they operate as a cellular biosensor that will activate
reporter protein synthesis after exposure to a ligand target. E. coli cells coated with UV-absorbing polymers demonstrated
enhanced protection of GFP stability, metabolic activity, and viability
after prolonged exposure to radiation from a germicidal lamp. The
results show the effectiveness of LbL coatings to provide UV protection
to living cells for biotechnological applications
Prevalence of and Factors Related to Tobacco Ban Implementation in Substance Use Disorder Treatment Programs
New insights into the prevalence of depressive symptoms and depression in rheumatoid arthritis – implications from the prospective multicenter VADERA II study
Objectives: To investigate the prevalence of depressive symptoms in rheumatoid arthritis (RA) patients using two previously validated questionnaires in a large patient sample, and to evaluate depressive symptoms in the context of clinical characteristics (e.g. remission of disease) and patient-reported impact of disease.
Methods: In this cross-sectional study, the previously validated Patient Health Questionnaire (PHQ-9) and Beck-Depression Inventory II (BDI-II) were used to assess the extent of depressive symptoms in RA patients. Demographic background, RA disease activity score (DAS28), RA impact of disease (RAID) score, comorbidities, anti-rheumatic therapy and antidepressive treatment, were recorded. Cut-off values for depressive symptomatology were PHQ-9 ≥5 or BDI-II ≥14 for mild depressive symptoms or worse and PHQ-9 ≥ 10 or BDI-II ≥ 20 for moderate depressive symptoms or worse. Prevalence of depressive symptomatology was derived by frequency analysis while factors independently associated with depressive symptomatology were investigated by using multiple logistic regression analyses. Ethics committee approval was obtained, and all patients provided written informed consent before participation.
Results: In 1004 RA-patients (75.1% female, mean±SD age: 61.0±12.9 years, mean disease duration: 12.2±9.9 years, DAS28 (ESR): 2.5±1.2), the prevalence of depressive symptoms was 55.4% (mild or worse) and 22.8% (moderate or worse). Characteristics independently associated with depressive symptomatology were: age 2 (OR = 10.54) and presence of chronic pain (OR = 3.25). Of patients classified as having depressive symptoms, only 11.7% were receiving anti-depressive therapy.
Conclusions: Mild and moderate depressive symptoms were common in RA patients according to validated tools. In routine clinical practice, screening for depression with corresponding follow-up procedures is as relevant as incorporating these results with patient-reported outcomes (e.g. symptom state), because the mere assessment of clinical disease activity does not sufficiently reflect the prevalence of depressive symptoms.
Clinical trial registration number: This study is registered in the Deutsches Register Klinischer Studien (DRKS00003231) and ClinicalTrials.gov (NCT02485483)