Search

Myelodysplastic syndrome (MDS) is a heterogeneous clonal disorder characterized by insufficient hematopoiesis, peripheral blood cytopenia and an increased risk for malignant transformation to acute myeloid leukemia. Several factors, such as age, sex and lifestyle, promote the development of MDS syndrome. Oxidative stress, along with its detrimental effects, cause hematological disorders; however, its role in the pathogenesis of MDS is unknown. The present study enrolled 50 patients with MDS and 50 additional healthy individuals to assess the endogenous antioxidant defense system by measuring specific redox biomarkers at the time of diagnosis. Glutathione (GSH) levels, catalase (CAT) activity and total antioxidant capacity (TAC) were measured in red blood cells, whereas levels of thiobarbituric acid reactive substances (TBARS) and protein carbonyls were measured in the plasma. A decrease in GSH levels, increased TBARS levels and TAC levels were observed in patients with MDS compared with healthy volunteers, supporting the hypothesis that oxidative stress disturbance could promote MDS., Competing Interests: The authors declare that they have no competing interests., (Copyright: © 2025 Tsiara et al.)

Background & Aims: Buprenorphine and methadone are drugs used as medication for addiction treatment for patients with opioid use disorders (OUDs). However, scarce evidence indicates that they induce oxidative stress, which contributes to the deterioration of psychosocial parameters, thus complicating successful rehab. Therefore, a dietary antioxidant intervention such as pomegranate could be beneficial for that group of patients. Therefore, the aim of this study, whose protocol has been registered in the international database ClinicalTrials.gov (Identifier: NCT05861544), was to examine the putative beneficial role of consumption of natural pomegranate juice that possesses potent antioxidant properties on craving, a psychosocial parameter of utmost importance, and blood redox status of patients with OUDs., Methods: The juice was administered at the following dosage: 250 ml/day, 7 days/week, 120 days. The heroine craving questionnaire was completed to assess craving and blood was collected by the volunteers at three time points, namely days 1, 60 and 120 and well-established redox biomarkers were measured in blood., Results: Overall, craving of all patients was improved due to the nutritional treatment applied. Moreover, their blood antioxidant potential was enhanced due to pomegranate juice consumption., Conclusions: As a conclusion, the obtained evidence is promising, thus, it appears that pomegranate juice consumption could be considered as an auxiliary nutritional intervention in parallel with medication towards rehab of opioid-addicted patients., Competing Interests: Declaration of competing interest The authors report no potential conflict of interest., (Copyright © 2025 European Society for Clinical Nutrition and Metabolism. Published by Elsevier Ltd. All rights reserved.)

Objectives: To summarise and evaluate Cochrane reviews of pharmacological therapies for adults with fibromyalgia syndrome (FMS) pain., Methods: Systematic search of Cochrane Database of Systematic Reviews to May 2024. Generic quality assessment used AMSTAR-2 criteria, validity checks of potentially critical factors in evaluation of analgesic efficacy, and assessment of susceptibility of results to publication bias. Pain outcomes were participant-reported pain relief of ≥ 30% or ≥ 50%, or PGIC much or very much improved., Results: Twenty-one reviews (87 trials, 17,631 patients) were included. All rated moderate (15) or high-quality (6) using AMSTAR-2 and at least seven of eight critical pain criteria were met by 13 of 21 reviews. Diagnosis of FMS used recognised criteria. Seven reviews found no trials (carbamazepine, clonazepam, lamotrigine, phenytoin, oxycodone, topiramate, or valproate), seven had limited and inadequate data (antipsychotics, cannabinoids, combination therapy, gabapentin, lacosamide, monoamine oxidase inhibitors, NSAIDs), and two were subject to publication bias (amitriptyline, SSRI). Mirtazapine had moderate evidence of no effect. Duloxetine, milnacipran, and pregabalin had moderate/good evidence of substantial pain relief for 4-12 weeks in around 1 in 10 adults with moderate or severe FMS pain, without evidence of efficacy beyond six months. Serious adverse events were no more common than with placebo. There was no evidence about who might benefit or experience adverse events. There was no substantial efficacy evidence for other medicines., Conclusions: Duloxetine, milnacipran, and pregabalin had good evidence that about 1 person in 10 with moderate or severe pain experienced pain intensity reduction by at least 50%., (© The Author(s) 2024. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Background: To assess the prevalence of clinically active disease in axial spondyloarthritis (axSpA) and its associated factors in a large global sample of patients from the International Map of Axial Spondyloarthritis (IMAS) study., Methods: IMAS is a cross-sectional online survey (2017-2022) of 5557 axSpA patients. Patients were divided between those with active disease (BASDAI ≥4) and without active disease (BASDAI <4). The factors evaluated were sociodemographic, lifestyle, patient-reported outcomes, employment, disease characteristics, extra-musculoskeletal manifestations, and treatment. Logistic regression analysis stratified by gender were used to evaluate the relationship between investigated factors and active disease., Results: In the present study, 5295 patients who had responded to the BASDAI scale were included in the present study: 3231 were from Europe, 770 from North America, 600 from Asia, 548 from Latin America, and 146 from Africa. The mean age was 43.8±12.9 years and 55.4% were females. Patients reported a mean BASDAI of 5.4 (±2.1) with 75% having active disease (BASDAI ≥4). In South Africa, 87.0% of patients reported having active disease, compared to 68.5% in Asia. Multivariable logistic regression showed an association of active disease with higher functional limitation, greater spinal stiffness, difficulty finding a job due to axSpA and worse mental health in both genders. For males, younger age and shorter diagnostic delay, and for females, no physical activity and presence of inflammatory bowel disease were associated with active disease., Conclusions: Three quarters of patients with axSpA reported clinically active disease, with higher proportion of patients with active disease in South Africa and lower proportion in Asia. Our results underline the complexity of the clinical disease activity concept in axSpA and the need for a holistic approach in the patient management, care and treatment., (Copyright © 2024 The Author(s). Published by Elsevier España, S.L.U. All rights reserved.)

Background: To assess gender differences in a large sample of patients included in the International Map of Axial Spondyloarthritis (IMAS) study from around the globe., Method: IMAS is a cross-sectional online survey (2017-2022) of 5557 unselected axSpA patients from 27 countries. The current analysis assessed differences between males and females for: sociodemographic, health behaviors, disease characteristics, patient-reported outcomes, mental comorbidities, and treatments. Univariable and multivariable logistic regression analysis was used to evaluate the relationship between gender and disease characteristics, patient-reported outcomes, comorbidities, and treatments., Results: Data from 5555 patients reporting gender were analyzed: 3492 from Europe, 769 from North America, 600 from Asia, 548 from Latin America, and 146 from Africa. Globally, 55.4% were females, with higher proportions in South Africa (82.2%) and lower in Asia (20.8%). Compared to males, a lower percentage of females smoked and consumed alcohol. The diagnostic delay was significantly longer (+2.4 years) in females, while the frequency of HLA-B27 positivity of axSpA was lower in females. The use of axSpA pharmacological treatment was more common in females with a higher proportion having ever taken nonsteroidal anti-inflammatory drugs (NSAIDs), conventional synthetic DMARDs (csDMARDs), and biologic DMARDs (bDMARDS)., Conclusions: Identifying the specific disease characteristics associated with gender in patients with axSpA may help to improve the diagnosis and management of the disease, and thereby reduce the disease burden for patients around the world., (© 2024 The Author(s). International Journal of Rheumatic Diseases published by Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.)

Objectives: To assess diagnostic delay and its associated factors globally, in a large sample of patients included in the International Map of Axial Spondyloarthritis (IMAS)., Methods: IMAS is a cross-sectional online survey (2017-2022) of 5,557 axSpA patients from 27 countries. Diagnostic delay was calculated as the difference between age at diagnosis and age at first symptom onset reported by patients. Associations between diagnostic delay and regions, sociodemographic characteristics, as well as disease-related factors were explored through univariable and multivariable linear regression analysis., Results: Data from 5,327 patients who reported data on diagnostic delay in IMAS survey were analysed: 3,294 were from Europe, 752 from North America, 590 from Asia, 545 from Latin America, and 146 from Africa. Overall, patients reported a mean diagnostic delay of 7.4 years (median: 4.0) since symptom onset, with substantial variation across regions; being the highest delay in South Africa and the lowest in Asia. The variables associated with longer diagnostic delay in the final multivariable regression model were: younger age at symptom onset (b=-0.100), female gender (b = 2.274), being diagnosed by rheumatologist (b = 1.163), greater number of HCPs seen before diagnosis (b = 1.033), and history of uveitis (b = 1.286)., Conclusion: In this global sample of axSpA patients, the mean diagnostic delay was 7.4 years, and showed significant differences across regions. Younger age at symptom onset, female gender, diagnosis made by a rheumatologist, greater number of HCPs seen before diagnosis, and the history of uveitis were the parameters associated with a longer diagnostic delay in axSpA patients., (© The Author(s) 2024. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Objectives: To explore differences in axial spondyloarthritis (axSpA) clinical phenotype around the world in a large sample of patients included in the International Map of Axial Spondyloarthritis (IMAS)., Method: IMAS was a cross-sectional online survey (2017-2022) of 5557 unselected axSpA patients from 27 countries. We analysed across five geographic regions the age at symptom onset, diagnostic delay, gender, HLA-B27, family history, extra-musculoskeletal manifestations, presence of comorbidities, disease activity (BASDAI), level of spinal stiffness and treatments., Results: Of 5557 IMAS participants, 3493 were from Europe, 770 from North America, 600 from Asia, 548 from Latin America and 146 from South Africa. Age at symptom onset ranged between 25 and 30 years and was higher in Latin America. Diagnostic delay was longest in South Africa and lowest in Asia. The lowest HLA-B27 positivity was observed in Latin America and the highest in Asia. Extra-musculoskeletal manifestations were the lowest in Europe. Mean disease activity (BASDAI) was 5.4, with highest values in South Africa and lowest in Asia. Most of the patients had used NSAIDs for their condition and less than half had ever taken conventional synthetic DMARDS; both were more frequent in Latin America and South Africa. Almost half of the patients had ever taken biologic DMARDs, more frequent use being in the Americas., Conclusion: There is great heterogeneity of axSpA clinical phenotype presentation around the world. AxSpA manifests differently in different regions, so further understanding of these differences of phenotypes is needed to achieve early diagnosis and initiation of optimal disease treatment in axSpA in the different regions., (© The Author(s) 2023. Published by Oxford University Press on behalf of the British Society for Rheumatology.)

Introduction: To assess differences in the diagnosis journey and access to care in a large sample of patients with axial spondyloarthritis (axSpA) from around the world, included in the International Map of Axial Spondyloarthritis (IMAS)., Methods: IMAS was a cross-sectional online survey (2017-2022) of 5557 unselected patients with axSpA from 27 countries. Across five worldwide geographic regions, the patient journey until diagnosis and healthcare utilization in the last 12 months prior to survey were evaluated. Univariable and multivariable linear regression was used to analyze factors associated with higher healthcare utilization., Results: Of 5557 participants in IMAS, the diagnosis took an average of 7.4 years, requiring more than two visits to HCPs (77.7% general practitioner and 51.3% rheumatologist), and more than two diagnostic tests [67.5% performed human leukocyte antigen B27 (HLA-B27), 64.2% x-ray, and 59.1% magnetic resonance imaging (MRI) scans]. North America and Europe were the regions with the highest number of healthcare professional (HCP) visits for diagnosis, while the lowest number of visits was in the Asian region. In the previous 12 months, 94.9% (n = 5272) used at least one healthcare resource, with an average of 29 uses per year. The regions with the highest healthcare utilization were Latin America, Europe, and North America. In the multiple linear regression, factors associated with higher number of healthcare utilization were younger age (b =  - 0.311), female gender (b = 7.736), higher disease activity (b = 1.461), poorer mental health (b = 0.624), greater functional limitation (b = 0.300), greater spinal stiffness (b = 1.527), and longer diagnostic delay (b = 0.104)., Conclusion: The diagnosis of axSpA usually takes more than two visits to HCPs and at least 7 years. After diagnosis, axSpA is associated with frequent healthcare resource use. Younger age, female gender, higher disease activity, poorer mental health, greater functional limitation, greater spinal stiffness, and longer diagnostic delay are associated with higher healthcare utilization. Europe and North America use more HCP visits and diagnostic tests before and after diagnosis than the other regions., (© 2024. The Author(s).)

Background: This study aims to assess the prevalence of poor mental health in axial spondyloarthritis (axSpA) and its associated factors in a large sample of patients from the International Map of Axial Spondyloarthritis (IMAS) study from around the globe., Methods: IMAS is a cross-sectional online survey (2017-2022) that includes 5557 unselected patients with axSpA worldwide. Mental health was evaluated by the 12-item General Health Questionnaire (GHQ-12) and the cut-off point for poor mental health was set at 3. Logistic regression analysis was used to evaluate relationships between the investigated factors and poor mental health (GHQ-12≥3) in patients with axSpA (n=4335)., Results: Of 5351 patients, the mean of GHQ-12 was 4.7 and 59.4% were having poor mental health, being 69.9% in South Africa, 63.7% in Latin America, 60.8% in Europe, 54.3% in North America and 51.8% in Asia. Overall, 40.5% and 37.2% of patients experienced anxiety and depression. The factors associated with poor mental health were younger age (OR=0.99), female gender (OR=1.16), being on sick leave or unemployed (OR=1.63), non-physical activity (OR=1.22), smoking (OR=1.20), higher Bath Ankylosing Spondylitis Disease Activity Index [BASDAI] (OR=1.42), functional limitation (OR=1.02) and shorter symptoms duration (OR=0.98)., Conclusions: Globally, 6 in 10 patients with axSpA had poor mental health, with a higher proportion in South Africa and lower in Asia. The factors associated with poor mental health include domains such as younger age, female gender, employment difficulties, harmful habits, disease burden and symptom duration. A holistic management approach to axSpA should encompass both physical and mental health., Competing Interests: Competing interests: MG-C: Grant/research support from: Novartis. VN-C: Speakers bureau: AbbVie, Eli Lilly, Janssen, MSD, Novartis, Pfizer, UCB Pharma, Consultant of: AbbVie, Eli Lilly, Galapagos, MoonLake, MSD, Novartis, Pfizer, UCB Pharma, Grant/research support from: AbbVie, Novartis. DP: Speakers bureau: AbbVie, BMS, Celgene, Janssen, Lilly, MSD, Novartis, Pfizer, Roche and UCB, Grant/research support from: AbbVie, MSD, Novartis, and Pfizer. FS: Speakers bureau: AbbVie, Eli Lilly, Janssen, Novartis, Consultant of: AbbVie, Novartis, Janssen. SM: Consultant of: Novartis, GSK and Bayer. JC-F: None declared. SA: Speakers bureau: Pfizer, Novartis, Eli Lilly, Jansen. JL: Grant/research support from: No personal funding, but ASIF has received funding from Novartis, UCB, Lilly, AbbVie, Boehringer Ingelheim, Pfizer, Janssen. EK: None declared. Laura Christen: Employee of: Novartis employment and stock ownership. CB: Speakers bureau: AbbVie, Celgene, Janssen, Lilly, Novartis and Pfizer., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: European Alliance of Associations for Rheumatology (EULAR) task forces (TF) requires participation of ≥2 junior members, a health professional in rheumatology (HPR) and two patient research partners for the development of recommendations or points to consider. In this study, participation of these junior and representative members was compared with the one of traditional TF members (convenor, methodologist, fellow and expert TF members)., Methods: An online survey was developed and emailed to previous EULAR TF members. The survey comprised multiple-choice, open-ended and 0-100 rating scale (fully disagree to fully agree) questions., Results: In total, 77 responded, 48 (62%) women. In total, 46 (60%) had participated as a junior or representative TF member. Most junior/representative members reported they felt unprepared for their first TF (10/14, 71%). Compared with traditional members, junior/representative members expressed a significantly higher level of uncertainty about their roles within the TF (median score 23 (IQR 7.0-52.0) vs 7 (IQR 0.0-21.0)), and junior/representative members felt less engaged by the convenor (54% vs 71%). Primary factors that facilitated interaction within a TF were experience, expertise and preparation (54%), a supportive atmosphere (42%) and a clear role (12%)., Conclusion: Juniors, patients and HPR experience various challenges when participating in a EULAR TF. These challenges differ from and are generally less pronounced than those experienced by traditional TF members. The convenor should introduce the participants to the tasks, emphasise the value of their contributions and how to prepare accordingly for the TF meeting., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: The International Map of Axial Spondyloarthritis (IMAS) is a global initiative aimed to assess the impact and burden of axial spondyloarthritis (axSpA) and identify the unmet needs from the patient's perspective., Method: IMAS is a collaboration between the Axial Spondyloarthritis International Federation (ASIF), the University of Seville, Novartis Pharma AG and steered by a scientific committee. IMAS collected information through an online cross-sectional survey (2017-2022) from unselected patients with axSpA from Europe, Asia, North America, Latin America and Africa who completed a comprehensive questionnaire containing over 120 items., Results: 5557 patients with axSpA participated in IMAS. Mean age was 43.9 ±12.8 years, 55.4% were female, 46.2% had a university education and 51.0% were employed. The mean diagnostic delay was 7.4 ±9.0 years (median: 4.0), and the mean symptom duration was 17.1 ±13.3 years. 75.0% of patients had active disease (Bath Ankylosing Spondylitis Disease Activity Index ≥4), and 59.4% reported poor mental health (12-item General Health Questionnaire ≥3). In the year before the survey, patients had visited primary care physicians 4.6 times and the rheumatologist 3.6 times. 78.6% had taken non-steroidal anti-inflammatory drug ever, 48.8% biological disease-modifying antirheumatic drugs and 43.6% conventional synthetic disease-modifying antirheumatic drugs. Patients's greatest fear was disease progression (55.9%), while the greatest hope was to be able to relieve pain (54.2%)., Conclusions: IMAS shows the global profile of patients with axSpA, highlighting unmet needs, lengthy delays in diagnosis and high burden of disease in patients with axSpA worldwide. This global information will enable more detailed investigations to obtain evidence on the critical issues that matter to patients around the world to improve their care and quality of life., Competing Interests: Competing interests: Marco Garrido-Cumbrera grant/research support from: Novartis, Denis Poddubnyy Speakers bureau: AbbVie, BMS, Celgene, Janssen, Lilly, MSD, Novartis, Pfizer, Roche and UCB, 13 grant/research support from: AbbVie, MSD, Novartis, and Pfizer, Fernando Sommerfleck Speakers bureau: Abbvie, Eli Lilly, Janssen, Novartis, consultant of: Abbvie, Novartis, Janssen, Christine Bundy Speakers bureau: AbbVie, Celgene, Janssen, Lilly, Novartis and Pfizer, Souzi Makri Consultant of: Novartis, GSK and Bayer, José Correa-Fernández: none declared, Shashank Akerkar Speakers bureau: Pfizer, Novartis, Eli Lilly, Jansen, Jo Lowe Grant/research support from: no personal funding, but ASIF has received funding from Novartis, UCB, Lilly, Abbvie, Boehringer Ingleheim, Pfizer, Janssen, Elie Karam: none declared, Laura Christen Employee of: Novartis employment and stock ownership, Victoria Navarro-Compán Speakers bureau: AbbVie, Eli Lilly, Janssen, MSD, Novartis, Pfizer, UCB Pharma, consultant of: AbbVie, Eli Lilly, Galapagos, MoonLake, MSD, Novartis, Pfizer, UCB Pharma, grant/research support from: AbbVie, Novartis., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

In order to prepare bioactive edible gel films with enhanced properties, the feasibility of using wheat flour as a raw material with glucose added at several concentrations was studied in this investigation. Films were prepared with glucose concentrations of 0.5, 0.7 and 1 g/g of flour and characterized for their physicochemical properties, including water content, solubility, degree of swelling, chemical structure by FT-IR (ATR) spectroscopy, morphology by SEM microscopy, thermal properties by DSC, gas and water vapor permeability and antioxidant activity. Biodegradation studies were also carried out in soil for 27 days and evaluated by weight loss measurements. It was found that the gel film with the higher glucose concentration exhibits a homogeneous and continuous structure with no cracks and no fragility, accompanied by an increased thickness and solubility and a decreased degree of swelling compared to those with lower concentrations. The chemical structure of all films was verified. Moreover, the increase in glucose content leads to better gas barrier properties with lower oxygen, CO 2 and water vapor transmission rates and increased water vapor permeability. A slightly elevated melting temperature was observed in the films with higher glucose content. Higher antioxidant activity was also associated with higher percentage of glucose. Finally, the biodegradation of the films ranged from 13 to nearly 70%. Therefore, it can be concluded that the addition of glucose to wheat flour in concentration up to 1 g/g could result in edible gel films with excellent properties to be used in food packaging applications.

Background: Fibromyalgia syndrome (FMS) is defined as chronic widespread pain associated with sleep disorders, cognitive dysfunction, and somatic symptoms present for at least three months and cannot be better explained by another diagnosis., Objectives: To examine efficacy and safety of non-pharmacological interventions for FMS in adults reported in Cochrane Reviews, and reporting quality of reviews., Methods: Systematic reviews of randomised controlled trials (RCTs) of non-pharmacological interventions for FMS were identified from the Cochrane Database of Systematic Reviews (CDSR 2022, Issue 3 and CDSR 2023 Issue 6). Methodological quality was assessed using the AMSTAR-2 tool and a set of methodological criteria critical for analgesic effects. The primary efficacy outcomes of interest were clinically relevant pain relief, improvement in health-related quality of life (HRQoL), acceptability, safety, and reduction of mobility difficulties as reported by study participants. No pooled analyses were planned. We assumed a clinically relevant improvement was a minimal clinically important difference (MCID) between interventions and controls of 15%, or a SMD of more than 0.2, or a MD of more than 0.5, on a 0 to 10 scale., Results: Ten Cochrane reviews were eligible, reporting 181 randomized or quasi- randomized trials (11,917 participants, average trial size 66 participants). The reviews examined exercise training, acupuncture, transcutaneous electrical nerve stimulation, and psychological therapies. One review was rated moderate according to AMSTAR 2, seven were rated low and two were rated critically low. All reviews met most of the additional methodological quality criteria. All reviews included studies with patient-reported outcomes for pain. We found low certainty evidence of clinically relevant positive effects of aerobic and mixed exercise training and for cognitive behavioural therapies (CBTs) at reducing mobility difficulties and for mixed exercise training and CBTs for improving HRQoL at the end of the intervention. Number needed to treat for an additional beneficial outcome (NNTB) values for a MCID of 15% ranged between 4 and 9. We found low certainty evidence that was clinically relevant for mixed exercise and CBTs for reducing mobility difficulties at an average follow up of 24 weeks. We found low certainty evidence of clinically relevant positive effects of mixed exercise on HRQoL at an average follow up of 24 weeks. NNTB values for a MCID of 15% ranged from 5 to 11. The certainty of evidence of the acceptability (measured by dropouts) of the different non-pharmacological interventions ranged from very low to moderate and the dropout rate for any reason did not differ across the interventions or the controls, except for biofeedback and movement therapies. All the systematic reviews stated that the reporting of adverse events was inconsistent in the studies analysed (very low certainty evidence)., Authors' Conclusions: There is low certainty evidence of clinically relevant reduction of mobility difficulties and of improvement of HRQoL among individuals with FMS by aerobic and mixed exercise training and by CBTs at the end of the intervention. There is low certainty evidence that CBTs and mixed exercise training reduces mobility difficulties post-treatment and that mixed exercise training improves HRQoL at follow-up by clinically meaningful scores., Competing Interests: Declaration of Competing Interest WH is a specialist in general internal medicine, psychosomatic medicine, and pain medicine who treats people with FMS. He is a member of the medical board of the German Fibromyalgia Association and the European Network of Fibromyalgia Associations. He is affiliated with the German Pain Society and is the head of the steering committee of the guideline on FMS of the Association of the Scientific Medical Societies in Germany. He is a member of the steering committee of the European League Against Rheumatism (EULAR) update recommendations on the management of fibromyalgia. He receives royalties from Hypnos Publishers for a CD with medical hypnosis for FMS. He has published systematic reviews and opinions on fibromyalgia pharmacological and non-pharmacological treatment. WH was a member of the Cochrane Pain, palliative and Supportive Care (PaPaS) Editorial Board, but was not involved in the editorial process. EF: was a member of the PaPaS Editorial Board, but was not involved in the editorial process. SP: is a specialist in rheumatology and pain medicine who treats people with FMS. He is a member of the steering committee of the European League Against Rheumatism (EULAR) update recommendations on the management of fibromyalgia. SP has published opinions on fibromyalgia treatment, and is affiliated to the Société Française d'Etude et de Traitement de la Douleur (French Society on Pain; SFTED), which has published recommendations on the treatment of fibromyalgia. RAM: in 2021 RAM received an honorarium from Biogen for advice relating to the possible future design of randomised trials in diabetic neuropathy., (Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.)

Background: Intra-articular hyaluronic acid (IAHA) products are often used in the treatment of adults with mild-to-moderate knee osteoarthritis (KOA). The International Symposium on Intra-Articular Treatment (ISIAT) convened a multidisciplinary technical expert panel to define characteristics for an innovative IAHA product that should answer unmet needs in the clinical management of adults with mild-to-moderate KOA., Methods: An initial set of evidence-based statements was developed based on data extracted from articles identified through a comprehensive literature search. A Delphi panel comprising 19 experts in KOA voted in 3 rounds to rate their degree of agreement with accepted statements., Results: The final set of 13 accepted statements focus on the effect of an innovative IAHA across 5 key domains of nociceptive pain, joint function, quality of life, joint structure and integrity, and adverse effects. The statements set thresholds for clinically meaningful improvements that exceed those generally achievable by currently available IAHA products., Conclusion: The characteristics described by these statements from the ISIAT set new standards for what should be expected from an innovative IAHA. These statements should serve as a framework for driving the development of innovative IAHA products that will surpass the actual outcomes achieved by current viscosupplements in patients with mild-to-moderate KOA.

In recent years, there has been a strong consumer demand for food products that provide nutritional benefits to human health. Therefore, the assessment of the biological activity is considered as an important parameter for the promotion of high-quality food products. Herein, we introduce a novel methodology comprising a complete set of in vitro cell-free screening techniques for the evaluation of the bioactivity of various food products on the basis of their antioxidant capacity. These assays examine the free radical scavenging activities, the reducing properties, and the protective ability against oxidative damage to biomolecules. The adoption of the proposed battery of antioxidant assays is anticipated to contribute to the holistic characterization of the bioactivity of the food product under examination. Consumer motivations and expectations with respect to nutritious food products with bio-functional properties drive the global food market toward food certification. Therefore, the development and application of scientific methodologies that examine the quality characteristics of food products could increase consumers' trust and promote their beneficial properties for human health.

Objectives: To examine gender disparities in genitourinary (GU) oncology academic publishing over the past three decades., Materials and Methods: We performed a bibliometric analysis of eight academic journals featuring GU oncology research articles: Journal of Clinical Oncology, Cancer, European Journal of Cancer, European Urology, Journal of Urology, BJU International, Prostate Cancer and Prostatic Diseases, and Urologic Oncology: Seminars and Original Investigations. After selecting four time points (1990, 2000, 2010, 2020), we recorded the gender of the first and senior authors and investigated their association with independent variables including publication year, research field, and geographic continent. Results were expressed as odds ratios (ORs) and 95% confidence intervals (CIs)., Results: A total of 14,786 articles were included in our analyses. Females comprised 25.7% of first and 18.1% of senior authors. Compared to 1990, there was a trend of progressively higher female first author (OR 1.47 [95% CI 1.27-1.69] in 2000; 2.28 [95% CI 2.00-2.59] in 2010; 3.10 [95% CI 2.71-3.55] in 2020) and senior author positions (OR 1.23 [95% CI 1.05-1.45] in 2000; 1.67 [95% CI 1.45-1.93] in 2010; 2.55 [95% CI 2.20-2.96] in 2020). Compared to GU oncology, non-GU oncology articles were more likely to have female first (OR 2.61, 95% CI 2.38-2.86) or senior authors (OR 2.61, 95% CI 2.35-2.91). Articles from Asia (OR 0.45, 95% CI 0.38-0.51), Africa (OR 0.45, 95% CI 0.22-0.91), and international collaborations (OR 0.62, 95% CI 0.50-0.76) had a lower proportion of female first authors compared to North America. First authors were significantly more likely to be female when senior authors were also female (OR 2.45, 95% CI 2.23-2.69)., Conclusions: Despite the bridging trend demonstrated, GU oncology remains a male-predominant discipline. Female leadership and mentorship are pivotal in achieving gender parity in the academic medicine community., Competing Interests: Declaration of Competing Interest PM has received honoraria for service on a Scientific Advisory Board for Mirati Therapeutics BMS, and Exelixis; consulting for Axiom Healthcare Strategies; non-branded educational programs supported by Exelixis and Pfizer; and research funding for clinical trials from Takeda, BMS, Mirati Therapeutics, Gateway for Cancer Research, and UT MD Anderson Cancer Center. All other authors report no conflict of interest., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: Qualitative data on how the COVID-19 pandemic has affected the lives of people with rheumatic and musculoskeletal diseases (RMDs) in different European countries are lacking., Objectives: To describe the impact of the first two waves of the COVID-19 pandemic on people with inflammatory RMDs concerning (self)management of their disease, interaction with the health care team, emotional well-being and overall health., Methods: A mixed-methods study of adults (>18 years) with RMDs on immunosuppression from Cyprus, England, Greece, and Portugal took part on online focus groups (FG) after the first wave (July-August, 2020). The data was transcribed verbatim and thematically analyzed. Informed by the qualitative findings, a follow-up survey was developed for the same participants after the second wave, allowing to compare the perceived impact., Results: Twenty-four patients (6 from each country; 21 women; 33-74 years range) participated. Three key themes were identified (with 3-7 subthemes each), focusing on the impact of COVID-19 on the: (i) individual, (ii) health settings, and (iii) work and community. Overall, qualitative results were similar across countries. The follow-up survey during the second wave highlighted a worsening of psychosocial aspects, e.g. sleep problems, stress, and isolation., Conclusions: People with RMDs felt vulnerable and anxious, specifically about how to cope with isolation and difficulties in communicating with healthcare providers. The second wave had a more significant impact on patients. Healthcare providers and policymakers need to consider measures to ameliorate the longer-term impact that many may still face.

Background: Early stage of osteoarthritis (OA) is characterized by joint stiffness and pain as well as by subclinical structural changes that may affect cartilage, synovium, and bone. At the moment, the lack of a validated definition of early osteoarthritis (EOA) does not allow to make an early diagnosis and adopt a therapeutic strategy to slow disease progression. Also, no questionnaires are available to evaluate the early stage, and therefore this remains an unmet need., Objective: Therefore, the purpose of the technical experts panel (TEP) of 'International Symposium of intra-articular treatment' (ISIAT) was to create a specific questionnaire to evaluate and monitor the follow-up and clinical progress of patients affected by early knee OA., Design: The items for the Early Osteoarthritis Questionnaire (EOAQ) were identified according to the following steps: items generation, items reduction, and pre-test submission., Methods: During the first step, literature has been reviewed and a comprehensive list of items about pain and function in knee EOA was drafted. Then, during the ISIAT (5th edition 2019), the draft has been discussed by the board, which reformulated, deleted, or subdivided some of the items. After the ISIAT symposium, the draft was submitted to 24 subjects affected by knee OA. A score based on the importance and the frequency was created and the items with a score ⩾0.75 were selected. After intermediate evaluation made by a sample of patients, the second and final version of the questionnaire EOAQ was submitted to the whole board for final analysis and acceptance in a second meeting (29 January 2021)., Results: After an exhaustive elaboration, the final version of the questionnaire contains two domains (Clinical Features and Patients Reported Outcome) with respectively 2 and 9 questions, for a total of 11 questions. Questions mainly explored the fields of early symptoms and patients reported outcomes. Marginally, the need of the symptoms treatment and the use of painkillers were investigated., Conclusions: Adoption of diagnostic criteria of early OA is strongly encouraged and a specific questionnaire for the whole management of the clinical features and patients' outcome might really improve the evolution of OA in the early stages of the disease, when the treatment is expected to be more effective., Competing Interests: The authors declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Dr. Alberto Migliore reports grants from Abiogen, Lilly, Fidia, Jansen, Neopharmed Gentili, Mylan, and IBSA; Dr. Gianfranco Gigliucci reports grants from Abiogen, Lilly, Neopharmed Gentili, Mylan, and IBSA., (© The Author(s), 2023.)

The first EULAR provisional recommendations on the management of rheumatic and musculoskeletal diseases (RMDs) in the context of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), largely based on expert opinion, were published in June 2020. Since then, an unprecedented number of clinical studies have accrued in the literature. Several SARS-CoV-2 vaccines have been approved for population-wide vaccination programmes in EULAR-affiliated countries. Studies regarding vaccination of patients with (inflammatory) RMDs have released their first results or are underway.EULAR found it opportune to carefully review to what extent the initially consensus expert recommendations stood the test of time, by challenging them with the recently accumulated body of scientific evidence, and by incorporating evidence-based advice on SARS-CoV-2 vaccination. EULAR started a formal (first) update in January 2021, performed a systematic literature review according to EULAR's standard operating procedures and completed a set of updated overarching principles and recommendations in July 2021. Two points to consider were added in November 2021, because of recent developments pertaining to additional vaccination doses., Competing Interests: Competing interests: RBML received honoraria for lecturing and consultation from AbbVie, Amgen, BMS, Celgene, Galapagos, Gilead, Janssen, Eli Lilly, Novartis, Pfizer, UCB, is chair of EULAR’s committee for the quality of care and is owner and director of Rheumatology Consultancy BV. RBML is chair of EULAR’s committee of quality of care. AN received honoraria for lectures and consulting form BMS, UCB, Chigai and Roche. JWJB received honoraria for lectures and consulting from Fresnius, Galapagos, Syneos. GRB received honoraria for lectures and consulting from AbbVie, Amgen, BMS, Gilead, Janssen, Lilly, Novartis, Pfizer, Sanofi-Aventis, Roche, UCB. RC received honoraria for lectures from AbbVie, Janssen, Roche, Sanofi. BC received honoraria for lecturing and consultation from AbbVie, BMS, Celltrion, Galapagos, Gilead, Janssen, Eli Lilly, Merck, Novartis, Pfizer, Roche-Chugai. RC received honoraria for lectures and consulting or travel support from AbbVie, Janssen, Nordic Pharma, Roche and Sanofi. JRC received research grants and consulting from Amgen, AbbVie, BMS, GSK, Janssen, Lilly, Novartis, Pfizer, and chairs the ACR COVID Vaccine Guidance Task Force. OE received honoraria for lecturing and consultation from AbbVie, BMS, Celgene, Gilead, Janssen, Eli Lilly, Novartis, Pfizer and B.I. MWH Consultation and speaker’s fees from ALK and Roche. LH received a speaker’s fee from Grünenthal, honoraria for writing articles from MedMedia, and travel support from AbbVie, Biogen, BMS, MSD, Novartis and Roche. AI received consultancies, honoraria, speaker-fees from AbbVie, MSD, Alfasigma, Celltrion, BMS, Celgene, Eli Lilly, Sanofi, Genzyme, Pfizer, Galapagos, Gilead, Novartis, SOBI and research grants from MSD, Alfasigma, AbbVie. AI is acting president of EULAR. JDI received research grants from Pfizer, Janssen and GSK and honoraria for lectures, conference support from Eli Lilly and Gilead, and speaker/consulting fees from AbbVie, Gilead, Roche and UCB. XM received consulting fees from BMS, Gilead, Janssen, Pfizer, Samsung, UCB. BC received honoraria from AbbVie, BMS, Gilead, Janssen, Lilly, Merck, Novartis, Pfizer, Roche-Chugai, Sanofi and UCB; and research grants from Novartis, Pfizer, and Roche. IBM received research grants from Lilly, Pfizer, BMS, Celgene, Janssen; and consulting fees from AbbVie, BMS, Celgene, Gilead, Janssen, Lilly, Novartis, Pfizer, Sanofi-Aventis and UCB. IBM is past president of EULAR. HS-K received honoraria for lectures and consulting from AbbVie, Amgen, BMS, Gilead, Janssen, Lilly, Novartis, Pfizer, Sanofi-Aventis, Roche and UCB. JSS received grants to his institution from AbbVie, AstraZeneca, Janssen, Lilly, MSD, Pfizer and Roche and provided expert advice for, or had symposia speaking engagements with, AbbVie, Amgen, AstraZeneca, Astro, Bristol Myers Squibb, Celgene, Celltrion, Chugai, Gilead, ILTOO Pharma, Janssen, Lilly, MSD, Novartis-Sandoz, Pfizer, Roche, Samsung, Sanofi and UCB. JSS is editor of the Annals of Rheumatic Diseases. KW received honoraria and consultancy fees from AbbVie, Lilly, Roche, GSK, Novartis, BMS, Pfizer, UCB, Janssen, Regeneron and Sanofi. VN-C received research grants/honoraria from AbbVie, Janssen, Lilly, Novartis, Pfizer, and UCB. PMM received consulting/speaker’s fees from AbbVie, BMS, Celgene, Eli Lilly, Galapagos, Janssen, MSD, Novartis, Pfizer, Roche and UCB, all unrelated to this manuscript., (© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

The objective of this study was to assess the resting values of the physiological oxidative stress exhibited by lambs and kids reared in Greece, and the potential correlations between redox biomarker levels in blood and other tissues (liver, diaphragm, quadriceps, psoas major muscle). For this purpose, lambs and kids at different developmental stages (d.s.) were used. The latter corresponded to four live weight categories (LWC), each representing 25%, 35%, 70% and 100% of mature body weight. In each of the above tissues, the levels of five common redox biomarkers were determined: glutathione (GSH), catalase (CAT), total antioxidant capacity (TAC), thiobarbituric reactive substances (TBARS), and protein carbonyls (CARBS). The results revealed that lambs and kids belonging to the 35% LWC had weaker endogenous antioxidant pools, while animals in the 70% and 100% LWC had elevated intrinsic antioxidant defense systems. Blood redox biomarkers were associated with the respective ones measured in the diaphragm, liver, quadriceps, and psoas major of both species. Importantly, TBARS levels in blood of animals in the 25% and 100% LWC are correlated with the TBARS levels in all other tissues tested. Blood antioxidant parameters might be used as potential biomarkers to predict the antioxidant status of tissues that affect meat quality. The latter would facilitate quality assessment prior to slaughter, allowing for timely nutritional interventions that can improve meat products.