FACIT-Fatigue Scores Research Articles

Evaluating Meaningful Changes in Patient-Reported Outcome Measurement Information System-Fatigue Scores from Three Phase 3 Clinical Trials of Sarilumab for Patients With Rheumatoid Arthritis.

The aim of this study was to evaluate changes in fatigue measured by Patient-Reported Outcome Measurement Information System (PROMIS)-Fatigue scores in patients with rheumatoid arthritis (RA) who received sarilumab and to assess the proportion of patients achieving clinically meaningful change. Data from three phase 3 randomized controlled trials of patients with RA who received sarilumab-MOBILITY, TARGET, and MONARCH-were evaluated. The 10 RA-relevant items from the 13-item Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue were scored in the PROMIS T score metric. Mean changes in 10-item PROMIS-Fatigue T score (PROMIS-Fatigue 10a) were compared, proportions of patients reporting meaningful within-person change thresholds were assessed, and results were visualized using empirical cumulative distribution function (eCDF) curves. Patients with RA reported high baseline fatigue. Using PROMIS-Fatigue 10a, at week 24, patients receiving 150 or 200 mg sarilumab every other week in MOBILITY and TARGET had rapidly and significantly improved mean levels of fatigue compared to those who received placebo. When compared to patients who received adalimumab in MONARCH, patients who received sarilumab had a trend toward increased improvement. eCDF curves showed separation between active treatment versus placebo with both sarilumab doses and across the score range for improvement. Higher proportions of patients reported three-, five-, and seven-point improvements in PROMIS-Fatigue scores in groups who received active treatment. Substantial proportions of patients with RA who received sarilumab reported meaningful change in fatigue measured by PROMIS-Fatigue 10a over time. This study demonstrates the ability to convert FACIT-Fatigue score onto the PROMIS T score metric, the rapid reduction in fatigue with biologic therapies, and the use of novel eCDF curves to show individual patient-level change.

Psychometric evaluation of the Functional Assessment of chronic illness therapy-fatigue (FACIT-Fatigue) in adults with moderately to severely active Crohn's disease.

To provide further evidence on the psychometric properties of the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) in moderately to severely active Crohn's disease (CD), and to determine thresholds for meaningful improvement in fatigue. The FACIT-Fatigue is a 13-item patient-reported outcome measure (range, 0-52) assessing fatigue over the previous week. Using pooled data from the Phase 3 VIVID-1 study of moderately to severely active CD, psychometric properties of FACIT-Fatigue were evaluated up to Week 52. The Patient Global Rating of Severity (PGRS) and Patient Global Impression of Change (PGIC) were used as primary anchors to estimate the FACIT-Fatigue score change representing meaningful improvement. Psychometric analyses included 1065 adults. The FACIT-Fatigue demonstrated good internal consistency, and correlations between individual items and the total score were moderate to strong. The FACIT-Fatigue score showed moderate to strong correlations with other patient-reported assessments and weak correlations with endoscopic/laboratory assessments. The FACIT-Fatigue differentiated between distinct groups of participants varying in disease severity, quality of life, and fatigue based on PGRS and other assessments. FACIT-Fatigue improvements during the study differed significantly between most PGRS change and PGIC categories. Anchor-based estimates suggested a 6-9-point increase in the FACIT-Fatigue total score as meaningful improvement. The FACIT-Fatigue demonstrated strong psychometric properties in the VIVID-1 population of adults with moderately to severely active CD and determined a FACIT-Fatigue score change threshold representing meaningful improvement. NCT03926130. Registered 23 April 2019, https://clinicaltrials.gov/study/NCT03926130 .

Safety and efficacy of pegcetacoplan treatment for cold agglutinin disease and warm antibody autoimmune hemolytic anemia

Cold agglutinin disease (CAD) and warm antibody autoimmune hemolytic anemia (wAIHA) are rare autoimmune hemolytic anemias characterized by red blood cell destruction, largely attributable to complement activation resulting in intravascular and extravascular hemolysis. Pegcetacoplan is a subcutaneously administered C3-targeted therapy, which may be suitable for treating CAD and wAIHA. In this open-label phase 2 study, analyses were conducted in two cohorts, one for patients with CAD and the other wAIHA. In each cohort, patients were randomly assigned to receive 270 or 360 mg/day pegcetacoplan for up to 48 weeks. Safety endpoints included the incidence and severity of treatment-emergent adverse events (TEAEs) and adverse events of special interest (AESI). Efficacy endpoints included change from baseline in hemoglobin (Hb), lactate dehydrogenase, absolute reticulocyte count, haptoglobin, indirect bilirubin, and Functional Assessment of Chronic Illness Therapy (FACIT)-fatigue scale. Thirteen (100%) and 10 out of 11 (91%) patients with CAD and wAIHA respectively experienced at least 1 TEAE. Ten patients had at least 1 serious adverse event; none were considered related to pegcetacoplan. The only treatment-related AESIs were injection site reactions. Pegcetacoplan increased Hb levels, reduced hemolysis, and increased FACIT-fatigue scale scores in the first weeks; at week 48 the median (interquartile range) change from baseline Hb for the CAD and wAIHA total groups was 2.4 (0.90 to 3.00) and 1.7 g/dL (-1.40 to 2.90), respectively, and improvements in hemolysis and FACIT-fatigue scale scores were maintained. This study demonstrated that pegcetacoplan is generally well tolerated and suggests it can be effective in patients with CAD and wAIHA. Registered at www.clinicaltrials.gov (NCT03226678).

Trajectories of functional limitations, health-related quality of life and societal costs in individuals with long COVID: a population-based longitudinal cohort study

ObjectivesTo examine trajectories of functional limitations, fatigue, health-related quality of life (HRQL) and societal costs of patients referred to long COVID clinics.DesignA population-based longitudinal cohort study using real-time user data.Setting35...

Improved Pain, Morning Stiffness, and Fatigue With Bimekizumab in Axial Spondyloarthritis: Results From the Phase III BE MOBILE Studies.

To assess the effect of bimekizumab on pain, morning stiffness, and fatigue in patients with nonradiographic and radiographic axial spondyloarthritis (axSpA) in the phase III BE MOBILE studies (ClinicalTrials.gov: NCT03928704 and NCT03928743). Patients were randomized to bimekizumab 160 mg or placebo every 4 weeks; and all patients received bimekizumab from week 16. Patients reported spinal pain, peripheral pain, morning stiffness, and fatigue to week 52. Total and nocturnal spinal pain were each assessed on a 0-10 numerical rating scale (NRS). Individual Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) items (0-10-point NRS) assessed peripheral arthritis pain (question [Q] 3), enthesitis pain/discomfort (Q4), morning stiffness (mean of Q5 and Q6), and fatigue (Q1). Functional Assessment of Chronic Illness Therapy Fatigue subscale score (FACIT-Fatigue) is also reported. At week 16, bimekizumab-treated patients reported lower mean nocturnal spinal pain, total spinal pain, and BASDAI scores (nominal except for nocturnal spinal pain; all P ≤ 0.001), as well as higher FACIT-Fatigue scores (nominal P < 0.05) vs placebo, indicating improved symptom levels. Improvements continued to week 52 in continuous bimekizumab-treated patients and in placebo-bimekizumab switchers. A higher proportion of bimekizumab- vs placebo-randomized patients achieved increasingly stringent thresholds for low spinal and peripheral pain at week 16; this was sustained or improved at week 52. Results were similar for morning stiffness and fatigue. At week 52, over half of patients were considered FACIT-Fatigue responders (≥ 8-point increase in score). Bimekizumab treatment led to rapid improvements in levels of pain and morning stiffness. Substantial improvements were seen in all domains across the full disease spectrum of axSpA and continued to week 52.

Improved Fatigue Management in Primary Sjögren's Syndrome: A Retrospective Analysis of the Efficacy of Methotrexate in Chinese Patients.

To assess the efficacy of methotrexate (MTX) and hydroxychloroquine (HCQ) in improving fatigue symptoms in patients with primary Sjögren's syndrome (pSS). A single-center retrospective study was conducted on pSS patients experiencing fatigue symptoms. All patients received either MTX, HCQ, or a combination of MTX + HCQ for a period of six months. Clinical efficacy was measured using the European League Against Rheumatism (EULAR) Sjögren's Syndrome Disease Activity Index (ESSDAI), EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), fatigue severity scale (FSS), and visual analog scale (VAS) score. These measures were assessed at baseline and at 1, 2, 3, and 6 months. A total of 86 pSS patients with fatigue symptoms were enrolled (27 received MTX, 29 received HCQ, and 30 received MTX + HCQ). Patients receiving MTX and MTX + HCQ showed significant improvements at 6th month in ESSDAI, ESSPRI, FSS, FACIT-F, and VAS scores (all P < 0.01) compared with baseline. Repeated-measures analysis of variance revealed that patients treated with MTX and MTX + HCQ experienced significant improvements in ESSDAI, FSS, FACIT-F, and VAS scores (all P < 0.01) from baseline to the 6th month. The HCQ group did not show significant improvement in FSS, FACIT-F, and VAS scores (all P > 0.05), although their ESSDAI and ESSPRI scores did improve significantly (all P < 0.01). Patients in the MTX group showed the most improvement in mean changes of ESSDAI score, FSS score, FACIT-F score, and VAS score from baseline to the 6th month. And patients received MTX treatment significantly had more fatigue remission numbers (all P < 0.05). In clinical practice, methotrexate is more effective than hydroxychloroquine in improving fatigue symptoms, as measured by patient-reported fatigue scales (FSS, FACIT-F, and VAS scores) in patients with pSS.

Multi-dimensional patient-reported outcomes and quality of life at diagnosis of IBD: A population-based inception cohort study

Background and aimsPatient-reported outcomes (PROs) are pivotal in assessing treatment efficacy and estimating the burden of inflammatory bowel diseases (IBD). We investigated PROs at the time of IBD diagnosis. MethodsThe Short Inflammatory Bowel Disease Questionnaire (SIBDQ), IBD-Disability Index (IBD-DI), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), and disease activity-related PROs were assessed in the Copenhagen IBD Inception Cohort, a prospective, population-based cohort of patients newly diagnosed with IBD between May 2021 and May 2023. ResultsA total of 203 UC and 116 CD patients were recruited. At diagnosis, 160 (78.8%) and 99 (85.3%) patients with UC and CD, respectively, reported moderate-to-severe impairment in at least one PRO (p=0.18), with 89 (43.8%) and 74 (63.8%), respectively, reporting moderate-to-severe impairment in at least two PROs (p<0.01). Being female, the disease extent of UC, and extraintestinal manifestations were associated with impaired PROs. There were no differences found according to CD phenotype. FACIT-F, IBD-DI, and SIBDQ scores showed weak, but significant, correlations with the Mayo Endoscopic Score in UC, and the FACIT-F score with C-reactive protein (CRP). In CD, SIBDQ, IBD-DI, and FACIT-F correlated moderately with CRP and fecal calprotectin, but not with the endoscopic severity of CD. None of the PROs correlated with iron, ferritin, or vitamin D levels. Among the most prevalent symptoms reported were fatigue, abdominal pain, urgency, and passing of blood in both CD and UC. ConclusionWe found a substantial patient-reported disease burden in newly diagnosed IBD, underscoring the importance of vigilant PRO monitoring in clinical practice. FundingThis study was funded by an unrestricted grant from the Novo Nordisk Fonden.

The Functional Assessment of Chronic Illness Therapy–Fatigue (FACIT-Fatigue) scale in patients with axial spondyloarthritis: psychometric properties and clinically meaningful thresholds for interpretation

BackgroundFatigue is an important symptom for most patients with axial spondyloarthritis (axSpA). The FACIT-Fatigue is a 13-item patient-reported outcome (PRO) instrument that has been used in axSpA clinical trials to measure fatigue severity and impact on daily activities. However, the psychometric properties of the FACIT-Fatigue are not fully evaluated across the entire spectrum of axSpA including non-radiographic axSpA (nr-axSpA) and radiographic axSpA (r-axSpA). This study determined: (1) the psychometric properties of the FACIT-Fatigue in nr-axSpA, r-axSpA, and the broad axSpA population and (2) FACIT-Fatigue scores representing meaningful within-patient change (MWPC), meaningful between-group differences, and cross-sectional severity bands.MethodsData from two Phase 3 trials in adults with nr-axSpA (BE MOBILE 1; N = 254) and r-axSpA (BE MOBILE 2; N = 332) were analyzed pooled and separately to assess the psychometric properties of the FACIT-Fatigue. MWPC and meaningful between-group difference estimates were derived using anchor-based and distribution-based methods. Cross-sectional fatigue severity bands were estimated using logistic regression analysis.ResultsThe FACIT-Fatigue presented good internal consistency, adequate convergent and known-groups validity, and was sensitive to change over time across the full axSpA spectrum. A 5–11-point increase in FACIT-Fatigue score was estimated to represent a MWPC, with an 8-point increase selected as the responder definition. A 2.14–5.34-point difference in FACIT-Fatigue score change over a 16-week period was estimated to represent a small-to-medium meaningful between-group difference. FACIT-Fatigue score severity bands were defined as: none or minimal (>40), mild (>30 to ≤40), moderate (>21 to ≤30), and severe (≤21).ConclusionsThese findings support the use of the FACIT-Fatigue as a fit-for-purpose measure to assess fatigue-related treatment benefit in axSpA clinical trials. The proposed score estimates and thresholds can guide FACIT-Fatigue score interpretation across the full axSpA spectrum.Trial registrationClinicalTrials.Gov, NCT03928704. Registered 26 April 2019—Retrospectively registered, https://classic.clinicaltrials.gov/ct2/show/NCT03928704. ClinicalTrials.Gov, NCT03928743. Registered 26 April 2019—Retrospectively registered, https://classic.clinicaltrials.gov/ct2/show/NCT03928743.

Mirikizumab Sustained Impact on Fatigue in Patients with Moderately to Severely Active Crohn's Disease in the Phase 2 AMAG Study.

Fatigue is a burdensome,under-recognized, multidimensional symptom experienced by patients with Crohn's disease (CD). We evaluated the impact of mirikizumab on fatigue and the association between changes in select patient-reported outcomes and clinical measures with changes in fatigue from baseline to week 104 (W104). Patients (N = 191) were randomized (2:1:1:2) to receive placebo (PBO), 200mg, 600mg, or 1000mg of mirikizumab, administered intravenously (IV) every 4 weeks at W0, W4, and W8. Patients who achieved ≥1 point improvement in Simple Endoscopic Score for Crohn's Disease (SES-CD) and received mirikizumab at W12 (rerandomized maintenance cohort) were rerandomized to continue induction IV treatment assignment (IV-C) or received 300mg of mirikizumab subcutaneously (SC) until W52. Nonrandomized maintenance cohort had endoscopic nonimprovers (1000mg) and PBO patients (PBO/1000mg) who received 1000mg of mirikizumab until W52. Subjects from the maintenance period with clinical benefit received 300mg SC Q4W from W52 to W104. The Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) questionnaire was used to assess fatigue, and the FACIT-F associations were assessed using Pearson correlation coefficient. At W12, mirikizumab groups reported improved FACIT-F scores compared with PBO, and improvement was maintained through W52 and W104. Changes in FACIT-F at W52 and W104 had strong correlations with changes at the same time point in quality of life (QoL) scores but lacked correlations with changes in inflammatory biomarkers. Mirikizumab treatment significantly improved fatigue in patients with moderately to severely active CD, which was sustained to W104. The improvement in fatigue was correlated with improvement in clinical measures and was strongly correlated with improvement in QoL.

The burden and determinants of fatigue in incident and prevalent systemic sclerosis.

To investigate the burden and clinical associations of fatigue in systemic sclerosis (SSc) as measured by FACIT-Fatigue scores. Australian Scleroderma Cohort Study participants with ≥1 FACIT-Fatigue score were included. Participants were divided into those with incident SSc (≤5 years SSc duration at recruitment and FACIT-Fatigue score recorded within 5 years of disease onset) or prevalent SSc (first FACIT-Fatigue score recorded >5 years after SSc onset). Generalised estimating equations were used to model change in FACIT-Fatigue scores over time, expressed as an increasing (improving) or decreasing (worsening) score. Of 859 participants, 215 had incident SSc and 644 prevalent SSc. First-recorded FACIT-Fatigue scores were similar in those with incident (37 units, IQR 25-45.5) and prevalent SSc (36 units, IQR 23-44; p=0.17), as were lowest-ever recorded FACIT-Fatigue scores (incident 23 units; prevalent 22 units, p=0.75). In incident SSc, higher skin scores (regression coefficient (RC) -1.5 units, 95%CI -2.3 to -0.8), PAH (RC -8.2, 95%CI -16.5 to 0.1) and reduced left ventricular function (RC -10.6, 95%CI -18.3 to -2.8) were associated with more severe fatigue. In prevalent SSc, higher skin scores (RC -0.6, 95%CI -1.3 to 0), gastrointestinal symptoms (RC -6.6, 95%CI -9.0 to -4.2), hypoalbuminaemia (RC -2.8, 95%CI -5.0 to -0.7), BMI<18.5kg/m2 (RC -6.3, 95%CI -10.3 to -2.2), raised CRP (RC -3.1, 95%CI -4.7 to -1.5), and anaemia (RC -1.7, 95%CI -3.5 to 0.1) were associated with more severe fatigue. The burden of fatigue is substantial in both incident and prevalent SSc. Cardiopulmonary and gastrointestinal involvement are associated with worse fatigue.

Quality of Life Outcomes in Breast Cancer Patients Receiving Chemotherapy With or Without Radiation Therapy

PurposeUnderstanding quality of life (QOL) implications of individual components of breast cancer treatment is important as systemic therapies continue to improve oncologic outcomes. We hypothesized that adjuvant radiation therapy does not significantly impact QOL domains in breast cancer patients undergoing chemotherapy. MethodsData was drawn from three prospective studies in women with localized breast cancer being treated with chemotherapy from March 2014 to December 2019. Patient-reported measures were collected at baseline (pretreatment) and post-treatment using the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) measure, which consists of 5 subscales. Changes in mean QOL scores in patients who received radiotherapy were compared to those who did not using a one-sided noninferiority method. Statistical significance was determined below 0.05 to meet noninferiority. ResultsIn a sample of 175 patients, 131 were treated with radiation and 44 had no radiation. The sample consisted mostly of stage I-II breast cancer (78%) with hormone receptor positive (59%) disease, receiving either neoadjuvant (36%) or adjuvant chemotherapy (64%). Mean change in QOL for the group treated with radiation compared to no radiation was noninferior with respect to Physical Well-Being (P = .0027), Social/Family Well-Being (P = .0002), Emotional Well-Being (P = .0203), FACIT-Fatigue Subscale (P = .0072), and the Total FACIT-F score (P = .0005); however, mean change in QOL did not meet noninferiority for Functional Well-Being (P = .0594). ConclusionPatient-reported QOL from baseline to post-treatment, using the Total FACIT-F score, was noninferior in patients treated with versus without radiation therapy. This finding, in addition to individualized QOL subscales, provides important information in the informed decision-making process when discussing the effects of locoregional radiation on QOL in localized breast cancer patients treated with chemotherapy.

Long-term efficacy and safety of continued complement C1s inhibition with sutimlimab in cold agglutinin disease: CADENZA study Part B

Cold agglutinin disease (CAD) is a rare autoimmune haemolytic anaemia mediated by the classical complement pathway (CP). Sutimlimab selectively targets complement C1s inhibiting classical CP activation. In CADENZA Part A (26-weeks), a placebo-controlled study in patients without recent transfusion history, sutimlimab reduced haemolysis, anaemia, and fatigue, and was generally well tolerated. The CADENZA study (NCT03347422) started in March 2018 (Part A) and completed in December 2021 (Part B). All patients in Part B were eligible to receive sutimlimab for up to 1 year after the last patient completed Part A. Efficacy and safety was assessed throughout Part B, until the last on-treatment visit with available assessment (LV), and after a 9-week washout. In total, 32/39 patients completed Part B; median treatment duration: 99 weeks. Similar sustained improvements in haemolysis, anaemia, and quality of life were observed in patients switching to sutimlimab and those continuing sutimlimab. Mean LV values for the combined group (ie, placebo-to-sutimlimab group and sutimlimab-to-sutimlimab group) improved from baseline for haemoglobin (≥11.0g/dL on-treatment vs 9.3g/dL at baseline), bilirubin (≤20.0μmol/L on-treatment vs 35.0μmol/L at baseline), and FACIT-Fatigue scores. Following a 9-week washout, inhibition of CP activity was reversed, and haemolytic markers approached baseline levels. Overall, sutimlimab was generally well tolerated throughout the study. No patients developed systemic lupus erythematosus or meningococcal infections. During the 9-week washout, most adverse events could be attributed to recurrence of underlying CAD. The CADENZA Part B results support the sustained efficacy and safety of sutimlimab for treatment of CAD; however, upon discontinuation disease activity reoccurs. Sanofi.

Assessment of fatigue in adult patients with sickle cell disease: Useof the functional assessment of chronic illness therapy-Fatigue (FACIT-fatigue) questionnaire.

Few studies have used validated scales to assess the intensity and determinants of fatigue, a major symptom of sickle cell disease (SCD). We aimed to assess the level of basal fatigue in adult patients with SCD, using the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) questionnaire. We prospectively included 102 stable adult outpatients with SCD over 2 months, who answered the FACIT-Fatigue (ranging from 0 (worst imaginable fatigue) to 52 (no fatigue)) and reported on the intensity of fatigue and its impact on quality of life. The cut-off for significant fatigue was <34. The median [IQR] FACIT-Fatigue score was 29 [22-37], indicating moderate-to-severe fatigue. In a multivariate analysis, the FACIT-Fatigue score was significantly associated with female sex, high body mass index, high level of stress, poor sleep quality, and number of previous episodes of acute chest syndrome, but not with the genotype or the haemoglobin level. Most adult patients with SCD experience significant and sometimes intense fatigue; this is probably due to several factors, including disease activity. Fatigue should be evaluated systematically during consultations and in patient education programmes and as an end-point in therapeutic trials.

Phase 3 randomized COMMODORE 1 trial: Crovalimab versus eculizumab in complement inhibitor-experienced patients with paroxysmal nocturnal hemoglobinuria.

Crovalimab, a novel C5 inhibitor, allows for low-volume, every-4- week, subcutaneous self-administration. COMMODORE 1 (NCT04432584) is a phase 3, global, randomized trial evaluating crovalimab versus eculizumab in C5 inhibitor-experienced patients with paroxysmal nocturnal hemoglobinuria (PNH). Adults with lactate dehydrogenase ≤1.5 × upper limit of normal and receiving approved eculizumab doses for ≥24 weeks were randomized 1:1 to receive crovalimab (weight-based tiered dosing) or continue eculizumab. The original primary study objective was efficacy; however, given the evolving treatment landscape, target recruitment was not met, and all efficacy endpoints became exploratory, with safety as the new primary objective. Exploratory efficacy endpoints included transfusion avoidance, hemolysis control, breakthrough hemolysis, hemoglobin stabilization, FACIT-Fatigue score, and patient preference (crovalimab vs. eculizumab). Eighty-nine patients were randomized (45 to crovalimab; 44 to eculizumab). During the 24-week primary treatment period, adverse events (AEs) occurred in 77% of patients receiving crovalimab and 67% receiving eculizumab. No AEs led to treatment withdrawal or death, and no meningococcal infections occurred. 16% of crovalimab-treated patients had transient immune complex reactions (also known as Type III hypersensitivity events), an expected risk when switching between C5 inhibitors that bind to different C5 epitopes; most were mild/moderate and all resolved without treatment modification. Crovalimab-treated patients had sustained terminal complement activity inhibition, maintained disease control, and 85% preferred crovalimab over eculizumab. Together with phase 3 COMMODORE 2 results in complement inhibitor-naive patients, these data support crovalimab's favorable benefit-risk profile. Crovalimab is a new C5 inhibitor for PNH that is potentially less burdensome than existing therapies for this lifelong disease.

Phase 3 randomized COMMODORE 2 trial: Crovalimab versus eculizumab in patients with paroxysmal nocturnal hemoglobinuria naive to complement inhibition.

Crovalimab is a novel C5 complement inhibitor that enables rapid and sustained C5 inhibition with subcutaneous, low-volume self-administration every 4 weeks. COMMODORE 2 (NCT04434092) is a global, randomized, open-label, multicenter, phase 3 trial evaluating the non-inferiority of crovalimab versus eculizumab in patients with paroxysmal nocturnal hemoglobinuria not previously treated with C5 inhibition. C5 inhibitor-naive patients with lactate dehydrogenase (LDH) ≥2 × upper limit of normal (ULN) were randomized 2:1 to crovalimab or eculizumab. Co-primary efficacy endpoints were proportion of patients with hemolysis control (centrally assessed LDH ≤1.5 × ULN) and proportion with transfusion avoidance. Secondary efficacy endpoints were proportions of patients with breakthrough hemolysis, stabilized hemoglobin, and change in FACIT-Fatigue score. The primary treatment period was 24 weeks. Two hundred and four patients were randomized (135 crovalimab; 69 eculizumab). Crovalimab was non-inferior to eculizumab in the co-primary endpoints of hemolysis control (79.3% vs. 79.0%; odds ratio, 1.0 [95% CI, 0.6, 1.8]) and transfusion avoidance (65.7% vs. 68.1%; weighted difference, -2.8 [-15.7, 11.1]), and in the secondary efficacy endpoints of breakthrough hemolysis (10.4% vs. 14.5%; weighted difference, -3.9 [-14.8, 5.3]) and hemoglobin stabilization (63.4% vs. 60.9%; weighted difference, 2.2 [-11.4, 16.3]). A clinically meaningful improvement in FACIT-Fatigue score occurred in both arms. Complete terminal complement activity inhibition was generally maintained with crovalimab. The safety profiles of crovalimab and eculizumab were similar with no meningococcal infections. Most patients who switched from eculizumab to crovalimab after the primary treatment period preferred crovalimab. These data demonstrate the positive benefit-risk profile of crovalimab.

Patient-reported outcomes and healthcare resource utilization in systemic lupus erythematosus: impact of disease activity

BackgroundLimited real-world data exists on clinical outcomes in systemic lupus erythematosus (SLE) patients by SLE Disease Activity Index 2000 (SLEDAI-2 K), hereafter, SLEDAI. We aimed to examine the association between SLEDAI score and clinical, patient-reported and economic outcomes in patients with SLE.MethodsRheumatologists from the United States of America and Europe provided real-world demographic, clinical, and healthcare resource utilization (HCRU) data for SLE patients. Patients provided self-reported outcome data, capturing their general health status using the EuroQol 5-dimension 3-level questionnaire (EQ-5D-3 L), health-related quality of life using the Functional Assessment of Chronic Illness Therapy (FACIT) and work productivity using the Work Productivity and Activity Impairment questionnaire (WPAI). Low disease activity was defined as SLEDAI score ≤ 4 and ≤ 7.5 mg/day glucocorticoids; patients not meeting these criteria were considered to have “higher” active disease. Data were compared between patients with low and higher disease activity. Logistic regression estimated a propensity score for SLE based on demographic and clinical characteristics. Propensity score matched analyses compared HCRU, patient-reported outcomes, income loss and treatment satisfaction in patients with low disease activity versus higher active disease.ResultsData from 296 physicians reporting on 730 patients (46 low disease activity, 684 higher active disease), and from 377 patients’ self-reported questionnaires (24 low disease activity, 353 higher active disease) were analyzed. Flaring in the previous 12 months was 2.6-fold more common among patients with higher versus low active disease. Equation 5D-3 L utility index was 0.79 and 0.88 and FACIT-Fatigue scores were 34.78 and 39.79 in low versus higher active disease patients, respectively, indicating better health and less fatigue, among patients with low versus higher active disease. Absenteeism, presenteeism, overall work impairment, and total activity impairment were 47.0-, 2.0-, 2.6- and 1.5-fold greater in patients with higher versus low disease activity. In the previous 12 months there were 28% more healthcare consultations and 3.4-fold more patients hospitalized in patients with higher versus low disease activity.ConclusionCompared to SLE patients with higher active disease, patients with low disease activity experienced better health status, lower HCRU, less fatigue, and lower work productivity impairment, with work absenteeism being substantially lower in these patients.

Methylphenidate Versus Placebo for Treating Fatigue in Patients With Advanced Cancer: Randomized, Double-Blind, Multicenter, Placebo-Controlled Trial.

To compare effects and side effects of 6 weeks of individually dose-titrated methylphenidate or placebo on fatigue in palliative care patients with advanced cancer. This is a randomized, double-blind, placebo-controlled, multicenter trial. Eligible patients had advanced incurable cancer and fatigue >3/10. Principal exclusions were hypertension; psychiatric, cardiovascular, cerebrovascular, renal, liver, or blood disorders; substance dependency; and epilepsy. Patients were randomly assigned 1:1 methylphenidate or placebo starting at 5 mg twice daily. Dose of methylphenidate/placebo was titrated once per week, over 6 weeks, up to a maximum of 20 mg three times daily. Trial ended at 10 weeks. Primary outcome was the difference in Functional Assessment of Chronic Illness Therapy Fatigue (FACIT-F) scores between groups at 6 ± 2 weeks. Secondary outcomes included adverse effects, quality of life, and mood. One hundred sixty-two patients (73 men; mean, 65.8; standard deviation [SD], 10.3 years) were randomly assigned, and three were excluded from analysis. Seventy-seven were allocated placebo (baseline FACIT-F = 22 [SD, 10]); 82 were allocated methylphenidate (FACIT-F = 20 [SD, 9]). After 6 ± 2 weeks, FACIT-F scores were 1.97 points (95% CI, -0.95 to 4.90; P = .186) higher (better) on methylphenidate than placebo. Across 10 weeks of the study, FACIT-F was nominally higher in the methylphenidate group versus placebo (Diff, 2.20 [95% CI, 0.39 to 4.01]), but this did not reach the minimally clinically important difference (5-points). At 6 weeks, there were no differences between groups in quality-of-life or symptom domains except for depression scores (nominally reduced in the methylphenidate group: Diff, -1.35 [95% CI, -2.41 to -0.30]). There were no differences in mortality or serious adverse events. After 6 ± 2 weeks of treatment, methylphenidate was not superior to placebo for treating fatigue in advanced cancer. Methylphenidate was safe and well-tolerated.

The effects of vitamin D supplementation on disease activity and fatigue in Libyan rheumatoid arthritis patients.

This study aimed to investigate the effect of vitamin D supplementation therapy on disease activity and fatigue in rheumatoid arthritis (RA) patients. A prospective randomized clinical trial was conducted at rheumatology clinics in Tripoli Central Hospital, Libya. The eligible patients received disease-modifying antirheumatic drugs (DMARDs) and were divided into two groups: group A received 50,000 IU of vitamin D once a week; while group B received conventional DMARDs without vitamin D supplementation. The groups were monitored for 12 weeks. The study included 68 RA patients, with the majority being female (75%). There were no significant differences in parameters such as age, sex, duration of illness, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), calcium, and vitamin D levels, as well as DAS28 (Disease Activity Score with 28-joint count) and Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) levels between these two groups at baseline. After 12 weeks, group A showed a significant improvement in mean vitamin D levels and FACIT-F scores compared to group B. The increase in vitamin D levels in group A (24.21 ±4.81 nmol/l) was higher than that in group B (5.76 ±3.36 nmol/l). Furthermore, the FACIT-F score in group A was in the normal range (mean: 39.36 ±6.15), whereas group B still exhibited "abnormal" FACIT-F < 27.75 ±4.41. Correlation analysis indicated a positive correlation between FACIT-F and vitamin D levels, suggesting that higher vitamin D levels were associated with improved fatigue. Additionally, a weak inverse correlation was observed between DAS28 and vitamin D levels though the difference was not statistically significant (p > 0.05). Finally, the correlation between DAS28 and FACIT-F was positive (R = 0.557, p = 0.000). The results of the recent study indicated that vitamin D3 (50,000 IU of cholecalciferol) supplementation had a positive impact in RA patients compared to conventional DMARDs drugs, as was clear from the significant FACIT-F.

Normalization of Hemoglobin, Lactate Dehydrogenase, and Fatigue in Patients with Paroxysmal Nocturnal Hemoglobinuria Treated with Pegcetacoplan.

We determined normalization rates for hemoglobin, lactate dehydrogenase (LDH), and fatigue in patients with paroxysmal nocturnal hemoglobinuria (PNH) treated with pegcetacoplan (PEG) in the PEGASUS (NCT03500549) and PRINCE (NCT04085601) phase III trials. Enrolled patients had PNH and hemoglobin <10.5 g/dL despite ≥3 months of eculizumab (ECU) [PEGASUS], or were complement component 5 (C5) inhibitor-naive, receiving supportive care only, with hemoglobin less than the lower limits of normal (LLN) [PRINCE]. Hematologic and fatigue normalization endpoints were hemoglobin greater than or equal to the LLN (females: 12 g/dL; males: 13.6 g/dL) in the absence of transfusion; LDH ≤226U/L in the absence of transfusion; and Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue ≥43.6, the general population norm. Safety was assessed by investigators using standardized terms and definitions for seriousness and severity. Hemoglobin normalization occurred in 34.1% (14/41) of PEG-treated patients at Week 16 (randomized controlled period) in PEGASUS (vs. 0% [0/39] of ECU-treated patients) and in 45.7% (16/35) of PEG-treated patients at Week 26 in PRINCE (vs. 0% [0/18] of supportive care-treated patients). At Week 48 (open-label period) in PEGASUS, 24.4% of PEG-treated patients (PEG-to-PEG) and 30.8% of patients treated with ECU through Week 16 who switched to PEG through Week 48 (ECU-to-PEG) had hemoglobin normalization. Rates of LDH normalization in PEGASUS were 70.7% (PEG-treated patients) and 15.4% (ECU-treated patients) at Week 16, and 56.1% (PEG-to-PEG) and 51.3% (ECU-to-PEG) at Week 48. In PRINCE, 67.5% of PEG-treated patients at Week 26 had normalized LDH concentrations. Rates of FACIT-Fatigue score normalization in PEGASUS were 48.8% and 10.3% in PEG- and ECU-treated patients, respectively, at Week 16, and 34.1% and 51.3% in PEG-to-PEG- and ECU-to-PEG-treated patients, respectively, at Week 48. In PRINCE, 68.6% of PEG-treated patients and 11.1% of supportive care patients had FACIT-Fatigue score normalization at Week 26. PEG was safe and well tolerated. Injection site reactions, mostly mild, were the most common adverse event of special interest in PEG-treated patients in the PEGASUS randomized controlled period (36.6%) and in PRINCE (30.4%). PEG is superior to ECU and supportive care in hemoglobin, LDH, and FACIT-Fatigue score normalization for patients with PNH and persistent anemia despite ≥3 months of treatment with ECU, and in C5 inhibitor-naive patients. The PEGASUS trial (NCT03500549) was registered on 18 August 2018, and the PRINCE trial (NCT04085601) was registered on 11 September 2019.

Exploring the nexus between fatigue, body composition, and muscle strength in hemodialysis patients

BackgroundFatigue is a relatively prevalent condition among hemodialysis patients, resulting in diminished health-related quality of life and decreased survival rates. The purpose of this study was to investigate the relationship between fatigue and body composition in hemodialysis patients.MethodsThis cross-sectional study included 92 patients in total. Fatigue was measured by Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F) (cut-off ≤ 34). Body composition was measured based on quantitative computed tomography (QCT), parameters including skeletal muscle index (SMI), intermuscular adipose tissue (IMAT), and bone mineral density (BMD). Handgrip strength was also collected. To explore the relationship between fatigue and body composition parameters, we conducted correlation analyses and binary logistic regression.ResultsThe prevalence of fatigue was 37% (n = 34), abnormal bone density was 43.4% (n = 40). There was a positive correlation between handgrip strength and FACIT-F score (r = 0.448, p < 0.001). Age (r = − 0.411, p < 0.001), IMAT % (r = − 0.424, p < 0.001), negatively associated with FACIT-F score. Multivariate logistic regression analysis shows that older age, lower serum phosphorus, higher IMAT% are associated with a high risk of fatigue.ConclusionThe significantly increased incidence and degree of fatigue in hemodialysis patients is associated with more intermuscular adipose tissue in paraspinal muscle.