Hospital ethics reflection groups: a learning and development resource for clinical practice.

BACKGROUND: An ethics reflection group (ERG) is one of a number of ethics support services developed to better handle ethical challenges in healthcare. The aim of this article is to evaluate the significance of ERGs in psychiatric and general hospital departments in Denmark. METHODS: This is a qualitative action research study, including systematic text condensation of 28 individual interviews and 4 focus groups with clinicians, ethics facilitators and ward managers. Short written descriptions of the ethical challenges presented in the ERGs also informed the analysis of significance. RESULTS: A recurring ethical challenge for clinicians, in a total of 63 cases described and assessed in 3 ethical reflection groups, is to strike a balance between respect for patient autonomy, paternalistic responsibility, professional responsibilities and institutional values. Both in psychiatric and general hospital departments, the study participants report a positive impact of ERG, which can be divided into three categories: 1) Significance for patients, 2) Significance for clinicians, and 3) Significance for ward managers. In wards characterized by short-time patient admissions, the cases assessed were retrospective and the beneficiaries of improved dialogue mainly future patients rather than the patients discussed in the specific ethical challenge presented. In wards with longer admissions, the patients concerned also benefitted from the dialogue in the ERG. CONCLUSION: This study indicates a positive significance and impact of ERGs; constituting an interdisciplinary learning resource for clinicians, creating significance for themselves, the ward managers and the organization. By introducing specific examples, this study indicates that ERGs have significance for the patients discussed in the specific ethical challenge, but mostly indirectly through learning among clinicians and development of clinical practice. More research is needed to further investigate the impact of ERGs seen from the perspectives of patients and relatives.

Ethical challenges assessed in the clinical ethics Committee of Psychiatry in the region of Southern Denmark in 2010-2015: a qualitative content analyses.

BACKGROUND: The aim of this article is to give more insight into what ethical challenges clinicians in mental healthcare experience and discuss with a Clinical Ethics Committee in psychiatry in the Region of Southern Denmark. Ethical considerations are an important part of the daily decision-making processes and thereby for the quality of care in mental healthcare. However, such ethical challenges have been given little systematic attention - both in research and in practices. METHODS: A qualitative content analysis of 55 written case-reports from the Clinical Ethics Committee. The Committee offers clinicians in mental healthcare structured ethical analyses of ethical challenges and makes a thorough written case-report. RESULTS: The ethical challenges are grouped into three overarching topics: 1. Clinicians and their relation to patients and relatives. 2. Clinicians and institutional aspects of mental healthcare 3. Clinicians and mental healthcare in a wider social context. Through presentation of illustrative examples the complexity of daily clinical life in mental healthcare becomes evident, as well as typical interests, values and arguments. CONCLUSIONS: This qualitative study indicates that difficult ethical challenges are an inherent part of mental healthcare that requires time, space and competence to be dealt with adequately.

Breast cancer recurrence after reoperation for surgical bleeding.

BACKGROUND: Bleeding activates platelets that can bind tumour cells, potentially promoting metastatic growth in patients with cancer. This study investigated whether reoperation for postoperative bleeding is associated with breast cancer recurrence. METHODS: Using the Danish Breast Cancer Group database and the Danish National Patient Register (DNPR), a cohort of women with incident stage I-III breast cancer, who underwent breast-conserving surgery or mastectomy during 1996-2008 was identified. Information on reoperation for bleeding within 14 days of the primary surgery was retrieved from the DNPR. Follow-up began 14 days after primary surgery and continued until breast cancer recurrence, death, emigration, 10 years of follow-up, or 1 January 2013. Incidence rates of breast cancer recurrence were calculated and Cox regression models were used to quantify the association between reoperation and recurrence, adjusting for potential confounders. Crude and adjusted hazard ratios according to site of recurrence were calculated. RESULTS: Among 30 711 patients (205 926 person-years of follow-up), 767 patients had at least one reoperation within 14 days of primary surgery, and 4769 patients developed breast cancer recurrence. Median follow-up was 7·0 years. The incidence of recurrence was 24·0 (95 per cent c.i. 20·2 to 28·6) per 1000 person-years for reoperated patients and 23·1 (22·5 to 23·8) per 1000 person-years for non-reoperated patients. The overall adjusted hazard ratio was 1·06 (95 per cent c.i. 0·89 to 1·26). The estimates did not vary by site of breast cancer recurrence. CONCLUSION: In this large cohort study, there was no evidence of an association between reoperation for bleeding and breast cancer recurrence.

A review of the implementation and research strategies of advance care planning in nursing homes.

BACKGROUND: Nursing home (NH) patients have complex health problems, disabilities and needs for Advance Care Planning (ACP). The implementation of ACP in NHs is a neglected research topic, yet it may optimize the intervention efficacy, or provide explanations for low efficacy. This scoping review investigates methods, design and outcomes and the implementation of ACP (i.e., themes and guiding questions, setting, facilitators, implementers, and promoters/barriers). METHODS: A systematic search using ACP MESH terms and keywords was conducted in CINAHL, Medline, PsychINFO, Embase and Cochrane libraries. We excluded studies on home-dwelling and hospital patients, including only specific diagnoses and/or chart-based interventions without conversations. RESULTS: Sixteen papers were included. There were large variations in definitions and content of ACP, study design, implementation strategies and outcomes. Often, the ACP intervention or implementation processes were not described in detail. Few studies included patients lacking decision-making capacity, despite the fact that this group is significantly present in most NHs. The chief ACP implementation strategy was education of staff. Among others, ACP improved documentation of and adherence to preferences. Important implementation barriers were non-attending NH physicians, legal challenges and reluctance to participate among personnel and relatives. CONCLUSION: ACP intervention studies in NHs are few and heterogeneous. Variation in ACP definitions may be related to cultural and legal differences. This variation, along with sparse information about procedures, makes it difficult to collate and compare research results. Essential implementation considerations relate to the involvement and education of nurses, physicians and leaders.

Pruritus and quality of life in moderate-to-severe plaque psoriasis: post hoc explorative analysis from the PRISTINE study.

BACKGROUND: Pruritus is a clinically important symptom of psoriasis that has a major impact on quality of life (QoL). OBJECTIVE: The objective of this study was to examine pruritus and QoL in patients with moderate-to-severe psoriasis treated with etanercept (ETN) in the PRISTINE clinical trial. METHODS: Patients were randomized (1 : 1, double-blind) to ETN 50 mg QW or 50 mg BIW for 12 weeks, followed by 50 mg QW for 12 weeks. Pruritus was reported as 0 (no itching) to 5 (severe itching). Associations were examined between pruritus and Psoriasis Area and Severity Index, Dermatology Life Quality Index (DLQI), Hospital Anxiety and Depression Screening (HADS), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue), Euro-Qol 5D (EQ-5D) and Medical Outcomes Study (MOS) Sleep Index II. RESULTS: At baseline, patients (n = 270) had a mean pruritus level of 3.6. Itching (level ≥1) was reported by 96% of patients, 62% of whom had severe itching (level ≥4) and 26% had the highest level of itching. DLQI, HADS-Anxiety, HADS-Depression, FACIT-Fatigue, EQ-5D visual analog scale, and MOS Sleep Index II were significantly associated with itch. At week 12, mean pruritus improvement in the ETN BIW/QW group was greater than in the QW/QW group (2.4 vs. 1.6, P < 0.001), but not at week 24 (2.2 vs. 2.0, P = 0.180). Patients with the most severe itching at baseline (score of 5) had a mean score of 1.7 at week 24. Overall, patients with clinically meaningful pruritus improvement at week 24 reported greater improvement in QoL measures than other patients. CONCLUSION: Most patients with moderate-to-severe psoriasis in this study (96%) reported pruritus. Pruritus improved significantly with ETN therapy and was strongly associated with improvements in QoL. These data support the clinical relevance of pruritus as an important symptom of patients with moderate/severe psoriasis.

Improvement in aspects of sleep with etanercept and optional adjunctive topical therapy in patients with moderate-to-severe psoriasis: results from the PRISTINE trial.

BACKGROUND: Impaired sleep in patients with moderate-to-severe psoriasis and improvement on therapy has not been widely studied. OBJECTIVE: Quantify baseline aspects of sleep and improvement in patients with psoriasis receiving etanercept (ETN) when allowed concomitant topical medications (PRISTINE study). METHODS: Patients with moderate-to-severe psoriasis were randomized to 50 mg ETN once weekly (QW/QW) or 50 mg ETN twice weekly (BIW/QW) for weeks 1-12, followed by 50 mg QW for weeks 13-24; a broad range of topical therapies were permitted during weeks 13-24. Sleep impairment was measured by the Medical Outcomes Study (MOS) sleep questionnaire Index II (population norm = 25.8; minimum clinically important difference = 5.1); quality of life (QoL) measures included Dermatology Life Quality Index (DLQI), EuroQoL 5 Dimension (EQ-5D) Utility Index and Visual Analogue Scale (VAS) and Functional Activity in Chronic Therapy-Fatigue (FACIT-Fatigue). ancova and Fisher's exact test or chi-squared tests were used for between-group testing. RESULTS: Mean baseline MOS-Sleep scores were 34.0 for both groups indicating impairment (N = 270; QW/QW n = 137; BIW/QW n = 133, approximately 64% had impaired sleep). At week 12 of treatment, MOS-Sleep scores improved to 30.8 and 30.1, and at week 24, to 28.4 and 28.2 respectively. Poor sleep was significantly associated with clinically important problems in EQ-5D utility, VAS and FACIT-Fatigue; sleep improvement was associated with improved EQ-5D utility and FACIT-Fatigue (P < 0.001). CONCLUSION: This study confirms that most patients with moderate-to-severe psoriasis have impaired sleep which is associated with impaired QoL. Treatment with etanercept significantly improved sleep, with most improvement occurring before a broad range of topicals were allowed. Sleep improvement was associated with improved QoL.

#ReadyToplay: hamstring injuries in women's football - a two-season prospective cohort study in the Norwegian women's premier league.

In this two-season prospective cohort study (2020-2021), we aimed to describe the characteristics, clinical findings and magnetic resonance imaging (MRI) findings of hamstring injuries in the Norwegian women's premier league. Hamstring injuries were examined by team physiotherapists using a standardised clinical examination and injury form. Injury location and severity (modified Peetrons classification) were graded based on MRI by two independent radiologists. Fifty-three hamstring injuries were clinically examined, 31 of these with MRI. Hamstring injuries caused 8 days (median) lost from football (interquartile range: 3-15 days, range: 0-188 days), most were non-contact and occurred during sprinting. Gradual-onset (53%) and sudden-onset injuries (47%) were evenly distributed. The injuries examined with MRI were classified as grade 0 (52%), grade 1 (16%) or grade 2 (29%). One proximal tendinopathy case was not graded. Grade 2 injuries caused more time loss than grade 0 (19 ± 8 vs. 7 ± 7 days, p = 0.002). Of injuries with MRI changes, 60% were in the m. biceps femoris, mainly the muscle-tendon junction, and 40% in the m. semimembranosus, most in the proximal tendon. Compared to previous findings from men's football, a higher proportion of hamstring injuries in women's football had a gradual onset and involved the m. semimembranosus, particularly its proximal tendon.

Patient preferences in geriatric wards, a survey of health care professionals' practice, experience and attitudes.

PURPOSE: We aimed to identify whether health care professionals (HCP) examine their patient and next-of-kin preferences, and to study whether medical decisions follow these preferences. METHOD: A cross-sectional web-based survey was conducted with multidisciplinary HCP from 12 geriatric wards in the South-Eastern Norway Regional Health Authority. RESULTS: Of the 289 HCPs responding (response rate 61%), mean age 37.8 years (SD 11.3), 235 (81.3%) women, 12.4 (SD 9.6) years of experience and 67 (23.2%) medical doctors, only half report clarifying patients' preferences. The majority reported that they did not inform, involve and treat in line with such preferences. However, 53% believe that HCP, patients and next-of-kin should make clinical decisions together. DISCUSSION: Our findings indicate a lack of engagement in conversation and inclusion of patient preferences when providing health interventions in geriatric wards. Measures for change of culture are needed.

Parental imprinting of the Mas protooncogene in mouse.

The Mas protooncogene on mouse chromosome 17 encodes a mitogenic G-protein-coupled cell surface receptor. We investigated the allele-specific expression pattern of the Mas gene on the basis of its proximity to the known imprinted gene for the insulin growth factor type II receptor (Igf2r). Phenotyping of mRNA demonstrated exclusive expression from the paternal allele in all embryonic tissues, including visceral yolk sac, between 11 and 12.5 days of gestation. By 13.5 days of gestation the paternal allele-specific expression of Mas was restricted to heart, tongue and visceral yolk sac, whereas all other tissues exhibited relaxation of the parental imprint. Our results demonstrate parental imprinting of Mas and suggest that the maternally inherited allele is transcriptionally repressed in a developmental and tissue-specific manner.

Volcanic evolution of an ultraslow-spreading ridge.

Nearly 30% of ocean crust forms at mid-ocean ridges where the spreading rate is less than 20 mm per year. According to the seafloor spreading paradigm, oceanic crust forms along a narrow axial zone and is transported away from the rift valley. However, because quantitative age data of volcanic eruptions are lacking, constructing geological models for the evolution of ultraslow-spreading crust remains a challenge. In this contribution, we use sediment thicknesses acquired from ~4000 km of sub-bottom profiler data combined with 14C ages from sediment cores to determine the age of the ocean floor of the oblique ultraslow-spreading Mohns Ridge to reveal a systematic pattern of young volcanism outside axial volcanic ridges. Here, we present an age map of the upper lava flows within the rift valley of a mid-ocean ridge and find that nearly half of the rift valley floor has been rejuvenated by volcanic activity during the last 25 Kyr.

Self-reported health outcomes in patients with psoriasis and psoriatic arthritis randomized to two etanercept regimens.

BACKGROUND: Moderate/severe psoriasis combined with psoriatic arthritis (PsA) impairs health-related quality of life (QoL). Etanercept, a fully human tumour necrosis factor-α receptor fusion protein, is approved for treatment of both diseases. OBJECTIVE: To compare patient-reported health outcomes (PROs) of two etanercept regimens in patients with moderate/severe psoriasis and PsA. METHODS: In this randomized, double-blind, multicenter study, participants received etanercept 50 mg twice weekly (BIW; n = 379) or 50 mg weekly (QW; n = 373) for 12 weeks and open-label etanercept 50 mg QW for 12 additional weeks. PROs included: the EuroQOL-5D (EQ-5D), which measures general health status and consists of the utility index measuring five dimensions of health, and a visual analogue scale (VAS) allowing patients to assess health status; the Dermatology Life Quality Index (DLQI), which measures the impact of skin disease on QoL; the Health Assessment Questionnaire-Disability Index (HAQ-DI), an assessment of physical function; the Hospital Anxiety and Depression Scale (HADS), which screens for anxiety and depression symptoms; and individual questions on general health, disease activity, fatigue, itching, joint pain and morning stiffness. RESULTS: At baseline, patients reported QoL worse than that seen in many chronic medical conditions. Significant within-group improvements in each PRO occurred from baseline to Week 12 (P < 0.001) in both groups and were maintained at Week 24; DLQI, EQ-5D, HAQ-DI and self assessments improved significantly (P < 0.001) from baseline as early as Week 3. At Week 12, but not Week 24, improvement in DLQI, itching and psoriasis activity was greater in the BIW arm (P ≤ 0.004). Improvements in other PROs were always similar between groups. CONCLUSIONS: Greater improvements in PROs specific to skin disorders were seen with etanercept BIW than QW at Week 12, but not at Week 24. Both etanercept regimens led to sustained PRO improvements, starting as early as Week 3.

Impact of CYP2C8*3 on paclitaxel clearance: a population pharmacokinetic and pharmacogenomic study in 93 patients with ovarian cancer.

The primary purpose of this study was to evaluate the effect of CYP2C8*3 and three genetic ABCB1 variants on the elimination of paclitaxel. We studied 93 Caucasian women with ovarian cancer treated with paclitaxel and carboplatin. Using sparse sampling and nonlinear mixed effects modeling, the individual clearance of unbound paclitaxel was estimated from total plasma paclitaxel and Cremophor EL. The geometric mean of clearance was 385 l h⁻¹ (range 176-726 l h⁻¹). Carriers of CYP2C8*3 had 11% lower clearance than non-carriers, P=0.03. This has not been shown before in similar studies; the explanation is probably the advantage of using both unbound paclitaxel clearance and a population of patients of same gender. No significant association was found for the ABCB1 variants C1236T, G2677T/A and C3435T. Secondarily, other candidate single-nucleotide polymorphisms were explored with possible associations found for CYP2C8*4 (P=0.04) and ABCC1 g.7356253C>G (P=0.04).

The effectiveness of pneumococcal polysaccharide vaccination in HIV-infected adults: a systematic review.

OBJECTIVE: The effectiveness of 23-valent pneumococcal polysaccharide vaccine (PPV-23) in preventing pneumococcal disease in HIV-infected people is a subject of debate. We reviewed the clinical evidence for recommending PPV-23 for use in HIV-infected patients. METHODS: A systematic search of peer-reviewed publications (EMBASE, the Cochrane Library, and PubMed/BioMed Central), the Internet and grey literature was conducted. Three hundred and eighteen documents were reviewed. Studies reporting risk estimates for all-cause pneumonia, all-pneumococcal disease, and/or invasive pneumococcal disease after PPV-23 immunization in HIV-infected adults were included. RESULTS: We identified one randomized trial and 15 observational studies. While the randomized trial found a 60% increased risk of all-cause pneumonia among vaccinees, 11 of the 15 observational studies found various degrees of disease protection associated with PPV-23 immunization. However, most studies suffered from limited confounder control in their multivariate analyses, despite study data suggesting substantial differences between the characteristics of exposed and unexposed individuals. CONCLUSIONS: The current clinical evidence provides only moderate support for PPV-23 immunization of HIV-infected adults. More data are needed on the efficacy of newer conjugated pneumococcal vaccines, which may be more immunogenic and could potentially replace PPV-23 in the future.

Combination of skin, joint and quality of life outcomes with etanercept in psoriasis and psoriatic arthritis in the PRESTA trial.

BACKGROUND: Psoriasis and psoriatic arthritis (PsA) affect skin, and/or joints and quality of life (QoL). OBJECTIVE: To better assess the success in multiple attributes in subjects with both active psoriasis and PsA, the objective was to quantify the proportion of those who achieved substantial improvement in a composite measure of skin symptoms, joint manifestations, and QoL, on one of two treatment regimens. METHODS: Subjects (n=752) with psoriasis and PsA (mean age: 46.5 years, 62.9% male) received etanercept (ETN) 50mg twice weekly (BIW; n = 379) or 50 mg weekly (QW; n=373) for 12 weeks, followed by open-label ETN 50mg QW for 12 weeks. Skin and joint symptoms and QoL were assessed using psoriasis area and severity index (PASI), American College of Rheumatology criteria (ACR) and Euro-QoL (EQ-5D), respectively. RESULTS: By week 24, 30.6% and 25.8% of subjects receiving ETN 50 mg BIW/QW and ETN 50 mg QW/QW, respectively (P = 0.198) achieved the composite measure of efficacy for skin plus joints plus QoL (PASI 75 + ACR 50 + EQ-5D VAS >82). CONCLUSION: At 24 weeks, 25.8-30.6% met the triad of rigorous efficacy outcomes. Evaluation of treatment efficacy should address the multiple components of this disease complex; therefore it may be important to consider this composite measure in future trials.

Involvement of the PPPGHR motif in T cell activation via CD2.

Prior studies identified a segment of the CD2 cytoplasmic domain between amino acid (aa) residues 253 and 287 as important in T lymphocyte signal transduction. This region contains two repeats of the sequence motif PPPGHR, thought to form a "cage" structure involved in CD2-mediated signaling. To evaluate this segment, a series of mutant human CD2 molecules were produced by oligonucleotide-directed mutagenesis and inserted into the ovalbumin-specific, I-Ad-restricted murine T-T hybridoma 3DO54.8 using the DOL retroviral system. CD2 M1 (271-272), CD2 M2 (278-279), and CD2 M4 (264-265) mutants replaced the positively charged adjacent aa histidine and arginine (HR) in the wild-type CD2 sequence with aspartic and glutamic acid (DE) at positions 271-272, 278-279, and 264-265, respectively. In addition, a truncation mutant, CD2 M3 (268), containing only 57 of the 117 cytoplasmic aa and terminating before the second PPPGHR sequence, was generated. Stimulation of transfectants CD2 FL, CD2 M1 (271-272), and CD2 M2 (278-279) with anti-T11(2) + anti-T11(3) antibodies resulted in a rise in cytosolic-free calcium [( Ca2+]i) and subsequent interleukin 2 (IL-2) secretion. In contrast, CD2 M4 (264-265) transfectants could not be activated in either assay. Thus, alteration of histidine 264 and/or arginine 265 within the first PPPGHR motif affects the process of signal transduction via CD2, whereas identical mutations in residues at 271-272 or 278-279 were individually without effect. Consistent with these data, CD2 M3 (268) transfectants were able to generate a detectable amount of IL-2 via CD2 triggering. These data support the notion that the PPPGHR motif at aa 260-265 is important for activation of T lymphocytes via the CD2 molecule.

Evolution of causes and risk factors for mortality post-liver transplant: results of the NIDDK long-term follow-up study.

Although mortality rates following liver transplantation (LT) are well described, there is a lack of detailed, prospective studies determining patterns of and risk factors for long-term mortality. We analyzed the multicenter, prospectively obtained The National Institute of Diabetes and Digestive and Kidney Diseases LT Database of 798 transplant recipients from 1990 to 1994 (follow-up 2003). Overall, 327 recipients died. Causes of death >1 year: 28% hepatic, 22% malignancy, 11% cardiovascular, 9% infection, 6% renal failure. Renal-related death increased dramatically over time. Risk factors for death >1 year (univariate): male gender, age/decade, pre-LT diabetes, post-LT diabetes, post-LT hypertension, post-LT renal insufficiency, retransplantation >1 year, pre-LT malignancy, alcoholic disease (ALD) and metabolic liver disease, with similar risks noted for death >5 years. Hepatitis C, retransplantation, post-LT diabetes, hypertension and renal insufficiency were significant risk factors for liver-related death. Cardiac deaths associated with age, male gender, ALD, cryptogenic disease, pre-LT hypertension and post-LT renal insufficiency. In summary, the leading causes of late deaths after transplant were graft failure, malignancy, cardiovascular disease and renal failure. Older age, diabetes and renal insufficiency identified patients at highest risk of poor survival overall. Diligent management of modifiable post-LT factors including diabetes, hypertension and renal insufficiency may impact long-term mortality.

Impact of MELD on waitlist outcome of retransplant candidates.

Under the current allocation system for liver transplantation (LTx), primary and retransplantation (ReTx) are treated identically. The aims of this study were (1) to compare the risk of death between ReTx and primary LTx candidates at a given MELD score and (2) to gauge the impact of the MELD-based allocation system on the waitlist outcome of ReTx candidates. Based on data of all waitlist registrants in the United States between 2000 and 2006, unique adult patients with chronic liver disease were identified and followed forward to determine mortality within six months of registration. There were a total of 45,943 patients waitlisted for primary LTx and 2081 registered for ReTx. In the MELD era (n = 30,175), MELD was significantly higher among ReTx candidates than primary LTx candidates (median, 21 vs. 15). Within a range of MELD scores where most transplantation took place, mortality was comparable between ReTx and primary candidates after adjusting for MELD. The probability for LTx increased significantly following implementation of the MELD-based allocation in both types of candidates. We conclude that by and large, primary and ReTx candidates fare equitably under the current MELD-based allocation system, which has contributed to a significant increase in the probability of LTx.

Patient-reported outcomes improve with etanercept plus methotrexate in active early rheumatoid arthritis and the improvement is strongly associated with remission: the COMET trial.

OBJECTIVES: To compare the effects of etanercept (ETN) 50 mg once weekly plus methotrexate (MTX) versus MTX alone on patient-reported outcomes (PROs) and the relationship between remission and PRO improvement. METHODS: In this double-blind, randomised clinical trial (COMET), PROs included: the Health Assessment Questionnaire (HAQ), EuroQoL health status, fatigue and pain visual analogue scales, Hospital Anxiety and Depression Scale, and Medical Outcomes Short-Form-36. Mean changes from baseline were analysed by analysis of covariance using the last observation carried forward method. Results from week 52 are presented. RESULTS: Most PROs demonstrated significantly greater improvements with ETN+MTX than MTX alone, including physical functioning, pain, fatigue and overall health status. A significantly greater improvement in HAQ score was observed in the ETN+MTX than the MTX group (-1.02 vs -0.72; p<0.001) and a greater proportion reached the minimal clinically important difference of 0.22 (88% vs 78%; p<0.006). The relationship between PRO score and clinical status indicated that improvement was greatest among patients achieving remission. CONCLUSIONS: Early treatment with ETN+MTX leads to significantly greater improvements in multiple dimensions of PROs than MTX alone. The close relationship between disease activity and PRO improvement suggests that early treatment, with remission as a goal, should maximise the chance of restoring normal functioning and HRQoL.

Sustained efficacy and safety, including patient-reported outcomes, with etanercept treatment over 5 years in patients with ankylosing spondylitis.

OBJECTIVES: To assess long-term safety and clinical efficacy of etanercept 25 mg subcutaneously twice weekly up to 5 years in subjects with ankylosing spondylitis (AS). METHODS: An open-label (OL), multicentre, phase 4, 156-week extension study of subjects with AS who had completed a 12-week randomised, placebo-controlled study (N=84; n=45 etanercept, n=39 placebo) followed by a 96-week OL study (n=81; n=42 etanercept/etanercept; n=39 placebo/etanercept); 59 subjects who completed the 96-week OL extension enrolled in the current OL trial and continued etanercept 25 mg BIW for an additional 156 weeks (total duration: 264 weeks, original etanercept group; 252 weeks, original placebo group). Safety was based on spontaneous reports of adverse events (AEs). Last observation carried forward was used for imputation of missing values. RESULTS: Thirty-seven of 59 subjects (63%) completed 5 years of etanercept treatment. Serious non infectious AEs and serious infections occurred at a rate of 0.17 and 0.03 events per subject years, respectively; inflammatory bowel disease and uveitis (including iritis and iridiocyclitis) occurred at 0.01 and 0.14, respectively. No cases of tuberculosis or opportunistic infections were reported. Assessment in Ankylosing Spondylitis (ASAS) responses and improvements in Bath Ankylosing Spondylitis Functional Index and spinal mobility were sustained from week 108 through week 264. CONCLUSIONS: Etanercept was well tolerated with no new safety signals detected in subjects with AS over 5 years. Clinical efficacy and improvements in function and mobility seen during the double-blind and first OL study were sustained. These results support etanercept therapy for the long-term management of this chronic disease.

Opportunistic treatment of hepatitis C virus infection (OPPORTUNI-C): study protocol for a pragmatic stepped wedge cluster randomized trial of immediate versus outpatient treatment initiation among hospitalized people who inject drugs.

BACKGROUND: Scaled-up direct-acting antiviral (DAA) treatment of hepatitis C virus (HCV) infection among people who inject drugs (PWID) is crucial to reach the World Health Organization HCV elimination targets within 2030. One of the critical obstacles to HCV care in this population is the lack of treatment models within specialist healthcare adapted to marginalized individuals. METHODS: OPPORTUNI-C is a pragmatic stepped wedge cluster randomized trial comparing the efficacy of immediate initiation of HCV treatment with the current standard of care among PWID admitted for inpatient care. Screening for HCV RNA will be performed as soon as possible after admission. The intervention includes immediate non-invasive liver disease assessment, counseling, and initiation of pan-genotypic DAA treatment with individualized follow-up. Standard of care is a referral to outpatient care at discharge. To mimic usual clinical practice as closely as possible, we will use a pragmatic clinical trial approach utilizing clinical infrastructure, broad eligibility criteria, flexible intervention delivery, clinically relevant outcomes, and collection of data readily available from the electronic patient files. The stepped wedge design involves a sequential rollout of the intervention over 16 months, in which seven participating clusters will be randomized from standard of care to intervention in a stepwise manner. Randomization will be stratified according to cluster size to keep high prevalence clusters separated. The trial will include approximately 220 HCV RNA positive individuals recruited from departments of internal medicine, addiction medicine, and psychiatry at Akershus University Hospital, Oslo University Hospital, and Lovisenberg Diaconal Hospital, Oslo, Norway. Individuals not able or willing to give informed consent and those with ongoing HCV assessment or treatment will be excluded. The primary outcome is treatment completion, defined as dispensing of the final prescribed DAA package from the pharmacy within 6 months after inclusion. Secondary outcomes include treatment uptake, virologic response, reinfection incidence, and resistance-associated substitutions. DISCUSSION: Representing a novel model of care suited to reach and engage marginalized PWID in HCV care, this study will inform HCV elimination efforts locally and internationally. If the model proves efficacious and feasible, it should be considered for broader implementation, replacing the current standard of care. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04220645. Registered on 7 January 2020.