Evaluation of hepatitis serology and frequency of viral reactivation in patients with inflammatory arthritis receiving biologic agents: a multicenter observational study.

To evaluate of hepatitis serology and reactivation frequency in patients with rheumatic disease receiving biologic agents. Our study included patients with inflammatory rheumatic diseases from 23 centers, who were followed up with biological therapy. Demographic and clinical characteristics of the patients, duration of drug use and hepatitis serology and the state of viral reactivation were analyzed. A total of 4060 patients, 2095 being males, were included in our study. Of the patients, 2463 had Ankylosing Spondylitis (AS), 1154 had Rheumatoid Arthritis (RA), 325 had Psoriatic Arthritis (PsA), and 118 had other inflammatory rheumatic diseases. When the viral serology of the patients was evaluated, 79 patients (2%) who were identified as HBs Ag positive, 486 (12%) patients who were HBs Ag negative and anti-HBc IgG positive and 20 patients (0.5%) who were anti-HCV positive. When evaluated on a disease-by-disease basis, the rate of HBsAg was found to be 2.5% in RA, 2% in AS and 0.9% in PsA. Viral reactivation was detected in 13 patients while receiving biologic agents. HBs Ag was positive in nine patients with reactivation and negative in four patients. Anti-HBc IgG, however, was positive. Six of these patients had AS, four had RA, and three had PsA. The development of hepatitis reactivation in 11.4% of HBs Ag positive patients and 0.82% of anti-HBc IgG positive patients due to the use of biologic agents is an important problem for this group of patients. Antiviral prophylaxis is recommended to be started especially in patients who are HBs Ag positive and who are using biologic agents due to viral reactivation. Therefore, it is important to carry out hepatitis screenings before biologic agent treatment and to carefully evaluate the vaccination and prophylaxis requirements.

Factors predicting reoperation after hand flexor tendon repair.

BACKGROUND: This single-center, retrospective study aims to analyze the sociodemographic, injury characteristics, and the total number of lost working days of patients undergoing hand flexor tendon repair and to identify factors predicting reoperation. METHODS: Hand flexor tendon repairs conducted using a four-strand modified Kessler core suture with early rehabilitation from January 2013 to December 2016 were included in this study. The variables evaluated in this study were patient sociodemographic and injury characteristics, number of lost working days, and reoperations because of rupture and/or adhesion formation. Injury severity was determined using Modified Hand Injury Severity Scoring (MHISS). Binary logistic regression analysis was conducted to identify the predictors of reoperation. RESULTS: A total of 194 patients were included in this study, who had experienced 329 tendon injuries. Participants were young (mean age, 31.8), mostly male (79.4%), and mostly blue-collar workers (50.0%). Most patients had a zone 2 injury affecting a single digit of the dominant hand. The mean MHISS value was 46.6, and the mean time to return to work was 114.0 days. A total of 37 (19.1%) patients required reoperation because of rupture and/or adhesion formation. Smoking, zone 2 injury, and high MHISS value were negative predictors of reoperation. CONCLUSION: To minimize the need for reoperation, surgeons and rehabilitation teams should take special care of patients with zone 2 injuries, high MHISS values, and smoking history.

What are the risk factors of poor medication adherence in the target-to-treat era?

OBJECTIVES: This study aims to identify adherence rate and risk factors of poor adherence in patients with tightly controlled rheumatoid arthritis (RA) based on the treat-to-target (TTT) strategy. PATIENTS AND METHODS: In this cross-sectional, observational study, a total of 103 patients (22 males, 81 females; mean age 58.6±9.5 years; range, 35 to 76 years) with tightly controlled RA between November 2016 and May 2017 were included. The patients were evaluated in terms of sociodemographic features, smoking and alcohol drinking status, body mass index (BMI), Disease Activity Score 28 (DAS28), and clinical and medication data. They filled out a series of standardized questionnaires including the Morisky 8-item Medication Adherence Scale (MMAS-8), Beck Depression Inventory (BDI), Mini-Mental State Examination (MMSE), and Health Assessment Questionnaire-Disability Index (HAQ-DI). Multiple multivariate linear regression analysis was used to identify variables which were possibly associated with the MMAS-8. RESULTS: Of the patients, 53 (51.5%) were non-adherent and 50 (48.5%) were adherent to medication. The DAS28-erythrocyte sedimentation rate, mean DAS28, HAQ, BDI scores, and the number of visits were higher and the MMSE scores were lower in non-adherent patients than adherent patients. In the linear multivariate analysis, significant associations were found between the MMAS-8 and MMSE, BDI, DAS28, and mean DAS28 scores. CONCLUSION: Our study results show that the medication adherence rate is significantly higher compared to previous studies and high disease activity, depression, and cognitive dysfunction significantly affect medication adherence in this patient population.

Reported physical activity and quality of life in people with lower limb amputation using two types of prosthetic suspension systems.

BACKGROUND: Vacuum-assisted suspension systems provide better suspension than non-vacuum systems, but data are limited on whether they improve physical activity levels and quality of life for people with amputation. OBJECTIVES: To compare the physical activity and quality of life levels of people with transtibial amputation using PIN/LOCK suspension system or vacuum-assisted suspension systems with those of able-bodied controls and to investigate parameters associated with physical activity levels. STUDY DESIGN: A cross-sectional observational study. METHODS: Fifty-one people with amputation and 51 controls participated. The International Physical Activity Questionnaire Short Form and Short Form 36 were used to measure the physical activity and quality of life, respectively. RESULTS: The total physical activity and Short Form 36 scores were significantly lower in the participants with amputation than the controls. There were no significant differences between the two types of suspension systems in terms of physical activity levels and quality of life. The vacuum-assisted suspension system users reported significantly more bodily pain on the Short Form 36 questionnaire than the controls (p = 0.003). The only parameter that correlated significantly with the total physical activity was the Short Form 36 physical functioning subscale (r = 0.302, p = 0.031). CONCLUSION: Contrary to our expectations, vacuum-assisted suspension system users compared to PIN/LOCK users did not report greater levels of physical activity or improved quality of life or levels closer to comparable controls. CLINICAL RELEVANCE: A better understanding of the effects of different prosthetic suspension systems on physical activity and quality of life may help clinicians when prescribing prostheses, as well as setting appropriate prosthetic expectations. This study suggests that vacuum-assisted suspension systems and PIN/LOCK suspension systems provide equal benefit to users with regards to physical activity and quality of life.

Impulsivity and ankylosing spondylitis: Is there a relationship?

OBJECTIVES: This study aims to evaluate psychological disorders such as impulsivity, alexithymia, depression, and anxiety and to analyze the relationship between psychiatric disorders and disease activity, fatigue and quality of life in ankylosing spondylitis (AS) patients. PATIENTS AND METHODS: Between May 2016 and January 2017, a total of 70 AS patients (30 females, 40 males; mean age 42.9±10.5 years; range, 22 to 70 years) and 56 healthy controls (27 females; 29 males; mean age 44.8±13.0 years; range, 21 to 70 years) were included. Demographic characteristic, laboratory analyses, disease activity, quality of life, functionality, fatigue, and psychological disorders were assessed. The Ankylosing Spondylitis Disease Activity Score (ASDAS), Bath Ankylosing Spondylitis Functional Index (BASFI), Bath Ankylosing Spondylitis Metrology Index (BASMI), Nottingham Health Profile (NHP) and Ankylosing Spondylitis Quality of Life (ASQOL), Fatigue Severity Scale (FSS), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Toronto Alexithymia Scale (TAS-20), Eating Attitude Test (EAT), and Barratt Impulsiveness Scale-11 (BIS-11) were used. Significant predictors for anxiety, depression and impulsiveness were evaluated using multivariate analyses. RESULTS: The BDI (13.88±8.99; 9.78±8.34), BAI (14.58±10.02; 10.53±8.99), and non-planning impulsivity (26.00±4.57; 24.28±3.77) scores were higher in the AS group than controls (p=0.01; p=0.01; p=0.02 respectively). Non-planning impulsivity was correlated with fatigue, social isolation, and depression (p=0.03; p=0.01; p=0.01 respectively). Multivariate analyses showed that fatigue scores were positively associated with non- planning impulsiveness. CONCLUSION: Impulsivity may be one of the psychiatric disorders associated with AS, such as the more commonly known anxiety and depression. Fatigue is considered as a critical target for increased impulsivity.

Comparison of effects of lower extremity orthoses on energy expenditure in patients with cerebral palsy.

OBJECTIVE: The aim of the study was to compare the effects of lower extremity orthoses on energy expenditure in patients with cerebral palsy (CP). METHODS: We included 48 children with CP using lower extremity orthosis. Energy expenditures determined based on heart rate, yielded an energy expenditure index (EEI) with and without orthosis during walking. RESULTS were compared statistically between orthosis groups (solid polyethylene ankle foot orthosis (PAFO), articulated PAFO, ground reaction foot orthosis (GRAFO), plastic and metallic knee-ankle-foot-orthosis (KAFO), and metallic AFO). RESULTS: It was found that an advancement in energy expenditure was seen with plastic orthoses which is more prominent by solid PAFO (p = 0.008). CONCLUSION: It was concluded that especially solid PAFO can be more beneficial in terms of energy consumption in CP patients. In rehabilitation phase, the EEI measurement was seen to be a useful and practical method for choosing the proper orthosis type.