RESUMEN
The physical and emotional burden of relapsed or refractory multiple myeloma (RRMM) has been strongly correlated with declining health-related quality of life (QOL) in the patients it affects. This analysis evaluated patient-reported outcomes (PROs) from B-cell maturation antigen (BCMA)-naive (n = 123) and -exposed (n = 64) patients with RRMM enrolled in the MagnetisMM-3 study (NCT04649359) and treated with the humanized, bispecific BCMA-CD3 antibody elranatamab. Patients received two step-up doses of elranatamab (12 mg on day 1, 32 mg on day 4) before starting the full dose of 76 mg on day 8 (each cycle = 28 days). Global health status, functioning and symptom data were collected electronically using validated and myeloma-specific questionnaires. Improvements in PROs occurred early, with marked reductions in pain and disease symptoms and notable improvements in patients' outlook for their future health. Additionally, 40.2% of BCMA-naive and 52.6% of BCMA-exposed patients perceived their disease as 'a little better' or 'much better' by Cycle 1, Day 15. The results from this analysis demonstrated that elranatamab maintained or improved symptomology and general health status, regardless of prior BCMA-directed therapy. Thus, in addition to its clinical benefits, elranatamab therapy may sustain or improve QOL in heavily pretreated patients with RRMM.
Asunto(s)
Mieloma Múltiple , Medición de Resultados Informados por el Paciente , Calidad de Vida , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Anticuerpos Biespecíficos/uso terapéutico , Anticuerpos Biespecíficos/administración & dosificación , Anticuerpos Monoclonales Humanizados/uso terapéutico , Antígeno de Maduración de Linfocitos B , Mieloma Múltiple/tratamiento farmacológico , Mieloma Múltiple/psicologíaRESUMEN
BACKGROUND: The oral Janus kinase 1 (JAK1) inhibitor abrocitinib, which reduces interleukin-4 and interleukin-13 signaling, is being investigated for the treatment of atopic dermatitis. Data from trials comparing JAK1 inhibitors with monoclonal antibodies, such as dupilumab, that block interleukin-4 receptors are limited. METHODS: In a phase 3, double-blind trial, we randomly assigned patients with atopic dermatitis that was unresponsive to topical agents or that warranted systemic therapy (in a 2:2:2:1 ratio) to receive 200 mg or 100 mg of abrocitinib orally once daily, 300 mg of dupilumab subcutaneously every other week (after a loading dose of 600 mg), or placebo; all the patients received topical therapy. The primary end points were an Investigator's Global Assessment (IGA) response (defined as a score of 0 [clear] or 1 [almost clear] on the IGA [scores range from 0 to 4], with an improvement of ≥2 points from baseline) and an Eczema Area and Severity Index-75 (EASI-75) response (defined as ≥75% improvement from baseline in the score on the EASI [scores range from 0 to 72]) at week 12. The key secondary end points were itch response (defined as an improvement of ≥4 points in the score on the Peak Pruritus Numerical Rating Scale [scores range from 0 to 10]) at week 2 and IGA and EASI-75 responses at week 16. RESULTS: A total of 838 patients underwent randomization; 226 patients were assigned to the 200-mg abrocitinib group, 238 to the 100-mg abrocitinib group, 243 to the dupilumab group, and 131 to the placebo group. An IGA response at week 12 was observed in 48.4% of patients in the 200-mg abrocitinib group, 36.6% in the 100-mg abrocitinib group, 36.5% in the dupilumab group, and 14.0% in the placebo group (P<0.001 for both abrocitinib doses vs. placebo); an EASI-75 response at week 12 was observed in 70.3%, 58.7%, 58.1%, and 27.1%, respectively (P<0.001 for both abrocitinib doses vs. placebo). The 200-mg dose, but not the 100-mg dose, of abrocitinib was superior to dupilumab with respect to itch response at week 2. Neither abrocitinib dose differed significantly from dupilumab with respect to most other key secondary end-point comparisons at week 16. Nausea occurred in 11.1% of the patients in the 200-mg abrocitinib group and 4.2% of those in the 100-mg abrocitinib group, and acne occurred in 6.6% and 2.9%, respectively. CONCLUSIONS: In this trial, abrocitinib at a dose of either 200 mg or 100 mg once daily resulted in significantly greater reductions in signs and symptoms of moderate-to-severe atopic dermatitis than placebo at weeks 12 and 16. The 200-mg dose, but not the 100-mg dose, of abrocitinib was superior to dupilumab with respect to itch response at week 2. Neither abrocitinib dose differed significantly from dupilumab with respect to most other key secondary end-point comparisons at week 16. (Funded by Pfizer; JADE COMPARE ClinicalTrials.gov number, NCT03720470.).
Asunto(s)
Anticuerpos Monoclonales Humanizados/uso terapéutico , Dermatitis Atópica/tratamiento farmacológico , Inhibidores de Proteínas Quinasas/administración & dosificación , Pirimidinas/administración & dosificación , Sulfonamidas/administración & dosificación , Administración Oral , Adulto , Anticuerpos Monoclonales Humanizados/efectos adversos , Relación Dosis-Respuesta a Droga , Método Doble Ciego , Femenino , Humanos , Inmunoglobulina A/sangre , Inyecciones Subcutáneas , Subunidad alfa del Receptor de Interleucina-4/antagonistas & inhibidores , Janus Quinasa 1/antagonistas & inhibidores , Masculino , Placebos/uso terapéutico , Inhibidores de Proteínas Quinasas/efectos adversos , Prurito/tratamiento farmacológico , Pirimidinas/efectos adversos , Índice de Severidad de la Enfermedad , Sulfonamidas/efectos adversosRESUMEN
Elranatamab efficacy in the single-arm, registrational MagnetisMM-3 trial (NCT04649359) was compared with that of physician's choice of treatment (PCT) for triple-class refractory multiple myeloma. MagnestisMM-3 eligibility criteria were applied to two USA-based oncology electronic health record databases, COTA and Flatiron Health (FH), to identify cohorts for this study (NCT05932290). Applied statistical techniques accounted for cohort imbalances. MagnetisMM-3 (BCMA-naive; n = 123) outcomes were compared with those from COTA (n = 239) and FH (n = 152). Elranatamab was associated with a significantly higher objective response rate (risk ratios, 1.88-2.25), significantly longer progression-free survival (hazard ratios [HRs], 0.37-0.57), and, across most analyses, significantly longer overall survival (HRs, 0.46-0.66) versus PCT. BCMA-naive patients who were treated with elranatamab exhibited significantly better outcomes than patients treated in real-world clinical practice.
Elranatamab is a new medicine for the treatment of people with multiple myeloma. In the ongoing clinical trial MagnetisMM-3, most people had fewer myeloma cells when treated with elranatamab. However, MagnetisMM-3 only looks at the effects of elranatamab without comparing it to other myeloma treatments. Therefore, a new study was designed to compare the effectiveness of elranatamab in the MagnetisMM-3 study with other treatments used in real-world clinical practice (not in a clinical trial). Data from people in MagnetisMM-3 was compared with data from two US databases (COTA and Flatiron Health) containing health records of patients treated for multiple myeloma in real-life clinical practice. The same criteria used to select patients for the MagnetisMM-3 trial (123 people) were used to identify people with similar characteristics in COTA (239 people) and Flatiron Health (152 people). More people treated with elranatamab had fewer myeloma cells in their bodies after treatment than people who received their doctor's choice of treatment in clinical practice. In fact, six out of ten people treated with elranatamab had fewer myeloma cells versus about three in ten people from each real-world database. People treated with elranatamab versus physician's choice of treatment lived longer without their disease getting worse and lived longer overall. In conclusion, this study found that more people treated with elranatamab responded to treatment and lived longer than similar people from the COTA and Flatiron Health databases who were given treatments available in a real-world clinical setting.Clinical Trial Registration: NCT05932290 (ClinicalTrials.gov).
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Mieloma Múltiple , Humanos , Mieloma Múltiple/tratamiento farmacológico , Mieloma Múltiple/mortalidad , Masculino , Femenino , Persona de Mediana Edad , Anciano , Supervivencia sin Progresión , Resultado del Tratamiento , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Resistencia a Antineoplásicos , Anciano de 80 o más Años , AdultoRESUMEN
BACKGROUND: Phase 3 trials have assessed efficacy of abrocitinib versus placebo in moderate-to-severe atopic dermatitis, a common immunoinflammatory skin disease. This study assessed the efficacy and safety of abrocitinib versus dupilumab. METHODS: This randomised, double-blind, double-dummy, active-controlled, parallel-treatment, phase 3 trial enrolled adults with moderate-to-severe atopic dermatitis who requir=ed systemic therapy or had inadequate response to topical medications. Participants were enrolled from 151 sites, located in Australia, Bulgaria, Canada, Chile, Finland, Germany, Hungary, Italy, Latvia, Poland, Slovakia, South Korea, Spain, Taiwan, and the USA. These participants were then randomly assigned (1:1) with block randomisation to receive oral abrocitinib (200 mg per day) or subcutaneous dupilumab (300 mg every 2 weeks) for 26 weeks. Participants were required to apply topical corticosteroids (medium or low potency), topical calcineurin inhibitors, or a topical phosphodiesterase 4 inhibitor to active lesion areas. Primary endpoints were response based on achieving a 4 point or higher improvement in Peak Pruritus Numerical Rating Scale (PP-NRS4) at week 2 and a 90% or better improvement in Eczema Area and Severity Index (EASI-90) at week 4. Family-wise type 1 error was controlled via a sequential multiple-testing procedure (two sided, α=0·05). Randomly assigned participants who received at least one dose of study intervention were included in the efficacy and safety analysis sets. This trial was completed on July 13, 2021 (NCT04345367). FINDINGS: Between June 11, 2020, and Dec 16, 2020, 940 patients were screened and 727 were enrolled (362 in the abrocitinib group and 365 in the dupilumab group). Compared with dupilumab, a larger proportion of patients treated with abrocitinib reached the primary outcomes, PP-NRS4 at week 2 (172 [48%] of 357, 95% CI 43·0-53·4 vs 93 [26%] of 364, 21·1-30·0; difference 22·6%, 15·8-29·5; p<0·0001), and EASI-90 at week 4 (101 [29%] of 354, 23·8-33·2 vs 53 [15%] of 364, 10·9-18·2; difference 14·1%, 8·2-20·0; p<0·0001). Treatment-emergent adverse events were reported by 268 (74%) of 362 patients treated with abrocitinib and by 239 (65%) of 365 patients treated with dupilumab. Two non-treatment-related deaths occurred in the abrocitinib group. INTERPRETATION: Abrocitinib 200 mg per day was more efficacious than dupilumab in adults with moderate-to-severe atopic dermatitis on background topical therapy in inducing early reductions of itch and atopic dermatitis disease signs. Both treatments were well tolerated over 26 weeks. FUNDING: Pfizer.
Asunto(s)
Dermatitis Atópica , Adulto , Anticuerpos Monoclonales Humanizados , Dermatitis Atópica/tratamiento farmacológico , Dermatitis Atópica/patología , Método Doble Ciego , Humanos , Pirimidinas , Índice de Severidad de la Enfermedad , Sulfonamidas , Resultado del TratamientoRESUMEN
OBJECTIVES: To have confidence in one's interpretation of treatment effects assessed by comparing trial results to external controls, minimizing bias is a critical step. We sought to investigate different methods for causal inference in simulated data sets with measured and unmeasured confounders. METHODS: The simulated data included three types of outcomes (continuous, binary, and time-to-event), treatment assignment, two measured baseline confounders, and one unmeasured confounding factor. Three scenarios were set to create different intensities of confounding effect (e.g., small and blocked confounding paths, medium and blocked confounding paths, and one large unblocked confounding path for scenario 1 to 3, respectively) caused by the unmeasured confounder. The methods of g-computation (GC), inverse probability of treatment weighting (IPTW), overlap weighting (OW), standardized mortality/morbidity ratio (SMR), and targeted maximum likelihood estimation (TMLE) were used to estimate average treatment effects and reduce potential biases. RESULTS: The results with the greatest extent of biases were from the raw model that ignored all the potential confounders. In scenario 2, the unmeasured factor indirectly influenced the treatment assignment through a measured controlling factor and led to medium confounding. The methods of GC, IPTW, OW, SMR, and TMLE removed most of bias observed in average treatment effects for all three types of outcomes from the raw model. Similar results were found in scenario 1, but the results tended to be biased in scenario 3. GC had the best performance followed by OW. CONCLUSIONS: The aforesaid methods can be used for causal inference in externally controlled studies when there is no large, unblockable confounding path for an unmeasured confounder. GC and OW are the preferable approaches.
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Proyectos de Investigación , Humanos , Puntaje de Propensión , Funciones de Verosimilitud , Simulación por Computador , SesgoRESUMEN
BACKGROUND: Patients with ulcerative colitis (UC) often report impaired health-related quality of life (HRQoL). Tofacitinib is an oral small molecule Janus kinase inhibitor for the treatment of UC. In addition to previous demonstrations of improved clinical measures (e.g., Mayo score), tofacitinib has been shown to improve HRQoL in patients with UC. This analysis explored the interrelationships among tofacitinib treatment, HRQoL, and disease activity (measured using Mayo subscores) using mediation modeling. METHODS: Data were collected from two 8-week induction studies (OCTAVE Induction 1 and 2) in patients with moderate to severe UC treated with tofacitinib or placebo. Two mediation models were specified. First, Mayo subscores were mediators between the binary treatment variable (tofacitinib vs. placebo) and the eight Short Form-36 Health Survey (SF-36) domain scores as outcomes. Second, the four Inflammatory Bowel Disease Questionnaire (IBDQ) domain scores served as outcomes. Both models used data collected at week 8. RESULTS: Overall, 1,073 and 1,079 patients were included in the SF-36- and IBDQ-based models, respectively. For all SF-36 domains, improvements in Mayo subscores were estimated to explain 65.6% (bodily pain) to 92.9% (mental health) of the total treatment effect on SF-36 domain scores (all p < 0.05). For all IBDQ domains, improvements in Mayo subscores explained 71.6% (systemic symptoms) to 84.7% (emotional function) of the total treatment effect (all p < 0.05). CONCLUSION: Mayo scores and Mayo subscores are significant but incomplete contributors to tofacitinib's effect on HRQoL in patients with moderate to severe UC. CLINICALTRIALS: gov: NCT01465763; NCT01458951.
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Colitis Ulcerosa , Humanos , Colitis Ulcerosa/tratamiento farmacológico , Colitis Ulcerosa/diagnóstico , Piperidinas/uso terapéutico , Piperidinas/efectos adversos , Pirimidinas/uso terapéutico , Pirimidinas/efectos adversos , Calidad de Vida , Resultado del TratamientoRESUMEN
BACKGROUND: Abrocitinib improved signs and symptoms of moderate-to-severe atopic dermatitis (AD) at 12 or 16 weeks in phase 3 studies with a manageable safety profile. Further understanding of the abrocitinib long-term efficacy and safety profile is important for its appropriate use in treating chronic AD. OBJECTIVE: To evaluate the abrocitinib efficacy up to 48 weeks and long-term safety in patients with moderate-to-severe AD. METHODS: JADE EXTEND (NCT03422822) is an ongoing, phase 3, long-term extension study that enrolled patients from previous abrocitinib AD trials. This analysis focusses on patients from the phase 3 JADE MONO-1 (NCT03349060), JADE MONO-2 (NCT03575871) and JADE COMPARE (NCT03720470) studies who completed the full treatment period of placebo or abrocitinib (200 mg or 100 mg once daily) and subsequently entered JADE EXTEND. Efficacy endpoints included the proportion of patients achieving skin clearance (Investigator's Global Assessment [IGA] 0/1 [clear/almost clear]; ≥75% improvement in Eczema Area and Severity Index [EASI-75]) and itch response (Peak Pruritus Numerical Rating Scale [PP-NRS] severity ≥4-point improvement). Safety endpoints included treatment-emergent adverse events (TEAEs), serious TEAEs and TEAEs leading to discontinuation. Data cut-off: April 22, 2020. RESULTS: As of the data cut-off, ~70% and ~45% of patients received abrocitinib for ≥36 and ≥48 weeks, respectively. Nasopharyngitis, atopic dermatitis, nausea and upper respiratory tract infections were the most frequent TEAEs. Serious TEAEs occurred in 7% and 5% and TEAEs leading to study discontinuation occurred in 9% and 7% of patients receiving abrocitinib 200 mg and 100 mg, respectively. Week 48 efficacy responses with abrocitinib 200 mg and 100 mg were as follows: IGA 0/1 52% and 39%; EASI-75 82% and 67%, and PP-NRS severity ≥4-point improvement 68% and 51%. CONCLUSIONS: In patients with moderate-to-severe AD, long-term abrocitinib treatment resulted in clinically meaningful skin and pruritus improvement. The long-term safety profile was manageable and consistent with previous reports.
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Dermatitis Atópica , Humanos , Dermatitis Atópica/tratamiento farmacológico , Dermatitis Atópica/diagnóstico , Método Doble Ciego , Inmunoglobulina A , Prurito/tratamiento farmacológico , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Ensayos Clínicos Fase III como AsuntoRESUMEN
BACKGROUND: Many patients with atopic dermatitis (AD) have a suboptimal response to systemic therapy. OBJECTIVE: This study assessed predictors of nonresponse to dupilumab in patients with AD. METHODS: Data (April 2017 through June 2019) for patients aged 12 years and above with AD (International Classification of Diseases-9/10-Clinical Modification: 691.8/L20.x) who initiated dupilumab on or after April 1, 2017 (index date) were collected from an electronic health record and insurance claims database. Nonresponse indicators (dupilumab discontinuation, addition of another systemic therapy or phototherapy, addition of a high-potency topical corticosteroid, AD-related hospital visit, AD-related emergency department visit, incident skin infection) were predicted from available demographic and clinical variables using machine learning. RESULTS: Among 419 patients (mean age: 45 years), 145 (35%) experienced at least 1 indicator of nonresponse in the 6-month postindex period. In patients with at least 1 indicator, the most common was dupilumab discontinuation (47% [68/145]). Of note, this analysis could not capture nonmedical reasons for dupilumab discontinuation (eg, cost, access). The most common predictors of nonresponse were a claim for ibuprofen (in 69% of patients with a nonresponse indicator) and a Quan-Charlson Comorbidity Index value of 3 to 4 (59%). CONCLUSION: Systemic dupilumab therapy for AD can be associated with a relatively high prevalence of nonresponse indicators. Factors associated with these indicators-that is, predictors of nonresponse-may be used to optimize disease management.
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Dermatitis Atópica , Anticuerpos Monoclonales Humanizados , Dermatitis Atópica/complicaciones , Dermatitis Atópica/tratamiento farmacológico , Humanos , Aprendizaje Automático , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
BACKGROUND: Biologic therapies are often used in patients with ulcerative colitis (UC) who are nonresponsive to conventional treatments. However, nonresponse or loss of response to biologics often occurs, leading to dose escalation, combination therapy, and/or treatment switching. We investigated real-world treatment patterns of biologic therapies among patients with UC in the USA. METHODS: This study analyzed data from the IBM® MarketScan® Commercial and Medicare Supplemental Databases (medical/pharmacy claims for >250 million patients in the USA) to identify patients with UC initiating a biologic therapy (adalimumab, infliximab, golimumab, or vedolizumab) with 12 months of follow-up post-initiation. Key measures were patient baseline characteristics, dose escalation (average maintenance dose >20% higher than label), adherence (proportion of days covered), and ulcerative colitis-related healthcare costs in the 12 months following biologic therapy initiation. RESULTS: Of 2,331 patients included in the study (adalimumab [N = 1,291], infliximab [N = 810], golimumab [N = 127], and vedolizumab [N = 103]), 28.1% used concomitant immunosuppressant therapy within 12 months post-initiation. Overall, 23.6% (adalimumab), 34.8% (infliximab), 9.9% (golimumab), and 39.2% (vedolizumab) of patients dose escalated within 12 months. Patients who dose escalated incurred USD 20,106 higher total UC-related healthcare costs over 12 months than those who did not. Adherence (covariate-adjusted proportion of days covered) ranged from 0.63 to 0.73, and 39.3% of patients discontinued within 12 months (median treatment duration = 112 days). CONCLUSION: Dose escalation was common, and incurred higher costs, in patients with UC initiating biologic therapies. Suboptimal adherence and/or discontinuation within 12 months of initiation occurred frequently, highlighting the challenges in managing these patients.
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Productos Biológicos , Colitis Ulcerosa , Adalimumab/uso terapéutico , Anciano , Productos Biológicos/uso terapéutico , Colitis Ulcerosa/tratamiento farmacológico , Humanos , Infliximab/uso terapéutico , Medicare , Estudios Retrospectivos , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: The heterogeneous course of moderate-to-severe atopic dermatitis necessitates treatment flexibility. OBJECTIVE: We evaluated the maintenance of abrocitinib-induced response with continuous abrocitinib treatment, dose reduction or withdrawal, and response to treatment reintroduction following flare (JAK1 Atopic Dermatitis Efficacy and Safety [JADE] REGIMEN: National Clinical Trial 03627767). METHODS: Patients with moderate-to-severe atopic dermatitis responding to open-label abrocitinib 200 mg monotherapy for 12 weeks were randomly assigned in a 1:1:1 ratio to blinded abrocitinib (200 or 100 mg) or placebo for 40 weeks. Patients experiencing flare received rescue treatment (abrocitinib 200 mg plus topical therapy). RESULTS: Of 1233 patients, 798 responders to induction (64.7%) were randomly assigned. The flare probability during maintenance was 18.9%, 42.6%, and 80.9% with abrocitinib 200 mg, abrocitinib 100 mg, and placebo, respectively. Among patients with flare in the abrocitinib 200 mg, abrocitinib 100 mg, and placebo groups, 36.6%, 58.8%, and 81.6% regained investigator global assessment 0/1 response, respectively, and 55.0%, 74.5%, and 91.8% regained eczema area and severity index response, respectively, with rescue treatment. During maintenance, 63.2% and 54.0% of patients receiving abrocitinib 200 and 100 mg, respectively, experienced adverse events. LIMITATIONS: The definition of protocol-defined flare was not established, limiting the generalizability of findings. CONCLUSION: Induction treatment with abrocitinib was effective; most responders continuing abrocitinib did not flare. Rescue treatment with abrocitinib plus topical therapy effectively recaptured response.
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Dermatitis Atópica , Dermatitis Atópica/tratamiento farmacológico , Método Doble Ciego , Humanos , Janus Quinasa 1 , Pirimidinas , Retratamiento , Índice de Severidad de la Enfermedad , Sulfonamidas , Resultado del TratamientoRESUMEN
BACKGROUND: Patients with ulcerative colitis (UC) experience periods of recurring and episodic clinical signs and symptoms. This study sought to establish the association between disease activity and health-related quality of life (HRQoL) and other patient-reported outcomes. METHODS: United States (US) and European Union 5 ([EU5]; i.e., France, Germany, Italy, Spain, and the United Kingdom) data from the 2015 and 2017 Adelphi Inflammatory Bowel Disease-Specific Programme (IBD-DSP) were used. The IBD-DSP is a database of retrospective patient chart information integrated with patient survey data (EuroQoL-5 Dimensions [EQ-5D], Short Quality of Life in Inflammatory Bowel Disease Questionnaire [SIBDQ], and Work Productivity and Activity Impairment-Ulcerative Colitis [WPAI-UC] questionnaire). Using available chart information, physicians classified their moderate-to-severe patients into one of the following categories: remission with a Mayo endoscopic score = 0 ("deep remission"), remission without a Mayo endoscopic score = 0 ("remission"), or active disease. Differences among disease activity categories with respect to patient-reported outcomes were analyzed using generalized linear models, controlling for confounding variables. RESULTS: N = 289 and N = 1037 patient charts with linked surveys were included from the US and EU5, respectively. The disease activity distribution was as follows: active disease = 40.1% (US) and 33.6% (EU5); remission = 48.0 and 53.0%; deep remission = 11.9 and 13.3%. Patients with active disease reported significantly lower levels of EQ-5D health state utilities (adjusted mean [AdjM] = 0.87 [US] and 0.78 [EU5]) compared with remission (AdjM = 0.92 and 0.91) and deep remission (AdjM = 0.93 and 0.91) (all P < 0.05 compared with active disease within each region). Similar findings were observed with the scores from the SIBDQ and the WPAI-UC. No significant differences were observed between remission categories. CONCLUSIONS: Among patients with moderate-to-severe UC in the US and EU5, active disease was associated with significant impairments in HRQoL, work and leisure activities. These results reinforce the importance, to both the patient and society, of achieving some level of remission to restore generic and disease-related HRQoL and one's ability to work productively.
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Colitis Ulcerosa/psicología , Medición de Resultados Informados por el Paciente , Calidad de Vida , Adulto , Femenino , Francia , Alemania , Humanos , Italia , Masculino , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , España , Encuestas y Cuestionarios , Reino Unido , Estados UnidosRESUMEN
STUDY OBJECTIVES: To assess the feasibility of using the SF-36v2 mental health (MH) and mental component summary (MCS) scores for classification of risk for major depressive disorder (MDD), and to determine cut-off scores based on the sensitivity and specificity in a general US representative sample, and a chronic pain subpopulation. METHODS: Data were analyzed from the 2013 US National Health and Wellness Survey (adults 18 y old and above; N=75,000), and among a chronic pain subpopulation (n=6679). Risk of MDD was a score ≥10 on the Patient Health Questionnaire (PHQ-9). Logistic regression modeling was used to predict at risk for MDD and receiver operating characteristic curves were produced. RESULTS: The total sample had MH scores of 48.8 and MCS scores of 48.9, similar to the normative US population mean. Percent of respondents with a PHQ-9≥10 were 15.0% and 29.1% for the total sample and chronic pain subpopulation, respectively. Cut-off scores (PHQ-9≥10) in the total sample for the MH and MCS were 43.0 and 46.0, respectively. Specificities for the MH and MCS were 77.8% and 76.1%; sensitivities were 84.9% and 88.1%, respectively. Among the subpopulation with chronic pain, cut-off scores for the MH and MCS were 40.4 and 43.1, respectively. Corresponding specificities for the MH and MCS were 77.9% and 73.9%; sensitivities were 78.3% and 83.4%, respectively. CONCLUSIONS: The SF-36v2 was found to have sufficient specificity and sensitivity to categorize participants at risk for MDD. If no depression questionnaire is available, it is feasible to use the SF-36v2 to characterize the MH of populations.
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Dolor Crónico/epidemiología , Trastorno Depresivo Mayor/diagnóstico , Trastorno Depresivo Mayor/epidemiología , Encuestas Epidemiológicas/normas , Adulto , Anciano , Anciano de 80 o más Años , Consumo de Bebidas Alcohólicas/epidemiología , Índice de Masa Corporal , Ejercicio Físico , Femenino , Conductas Relacionadas con la Salud , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Sensibilidad y Especificidad , Fumar/epidemiología , Factores Socioeconómicos , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: To estimate the prevalence of mild asthma in urban China and to measure the association between asthma severity and quality of life (QOL), work productivity, and healthcare resource use. METHODS: Data were from the China National Health and Wellness Surveys (NHWS) conducted between 2010 and 2013 (N = 59,935), Internet-based surveys of adults in urban China. Patients were categorized by asthma severity according to self-report and Global Initiative for Asthma (GINA2014) guidelines via self-reported medication use (mild [GINA 1-2] vs moderate/severe [GINA 3-4]). Propensity scores were used to identify matched controls without asthma. These three groups (mild vs. moderate/severe vs. matched control) were compared with respect to QOL (revised Short Form-12/36), work productivity (WPAI questionnaire), and healthcare use using generalized linear models. RESULTS: 1,191 respondents reported an asthma diagnosis (1.99%). Then 455 (0.77% and 76.86% of the total sample and asthma sample which could be categorized based on GINA2014 guidelines, respectively) and 897 (1.50% and 75.31% of the total and asthma sample, respectively) had mild asthma based on GINA2014 guidelines and self-report, respectively. Compared with matched controls, mild patients based on GINA2014 guidelines reported worse QOL (Physical Component Summary = 44.67 vs. 48.97), more overall work impairment (54.51% vs. 34.35%), and more all-cause emergency room visits in the past 6 months (1.95 vs. 0.63 visits) (all p <.05). Similar results were observed using self-reported severity. CONCLUSIONS: Most patients with asthma in the China NHWS are mild according to either definition. Asthma patients experience significant burden to QOL, work productivity, activity impairment, and healthcare resource use.
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Asma/epidemiología , Asma/psicología , Calidad de Vida , Adolescente , Adulto , Anciano , China/epidemiología , Estudios Transversales , Eficiencia , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Servicios de Salud/estadística & datos numéricos , Estado de Salud , Encuestas Epidemiológicas , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Índice de Severidad de la Enfermedad , Factores Socioeconómicos , Población Urbana , Adulto JovenRESUMEN
BACKGROUND: Up to a fifth of patients diagnosed with prostate cancer (PC) will develop castration-resistant prostate cancer (CRPC), which has been associated with a poor prognosis. The aim of this study was to consider the patient perspective as part of the overall treatment decision-making process for CRPC, given that an alignment between patient preference and prescribing has been shown to benefit patient outcomes. This study examines preferences of patients with CRPC in Japan for treatment features associated with treatments like RA-223, abiraterone, and docetaxel and to examine the extent to which treatment preferences may vary between symptomatic and asymptomatic patients. METHODS: A two-phase research approach was implemented. In Phase 1, N = 8 patients with CRPC were recruited from a single hospital to complete a qualitative interview to provide feedback on the draft survey. In Phase 2, N = 134 patients with CRPC were recruited from five hospitals to complete a paper survey. The survey included 6 treatment choice questions, each asking patients to choose between two hypothetical treatments for their CRPC. Each treatment alternative was defined by the following attributes: length of overall survival (OS), time to a symptomatic skeletal event (SSE), method of administration, reduction in the risk of bone pain, treatment-associated risk of fatigue and lost work days. A hierarchical Bayesian logistic regression was used to estimate relative preference weights for each attribute level and mean relative importance. RESULTS: A total of N = 133 patients with CRPC completed the survey and were included in the final analysis. Patients had a mean age of 75.4 years (SD = 7.4) and had been diagnosed with PC a mean of 6.5 years prior (SD = 4.4). Over the attribute levels shown, fatigue (relative importance [RI] = 24.9 %, 95 % CI: 24.7 %, 25.1 %) was the most important attribute, followed by reduction in the risk of bone pain (RI = 23.2 %, 95 % CI: 23.0 %, 23.5 %), and OS (RI = 19.2 %, 95 % CI: 19.0 %, 19.4 %). Although symptomatic patients placed significantly more importance on delaying an SSE (p < .05), no other preference differences were observed. CONCLUSIONS: CRPC patients were more concerned about reduced quality of life from side effects of treatment rather than extension of survival, which may have implications for shared decision-making between patients and physicians.
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Androstenos/uso terapéutico , Antineoplásicos/uso terapéutico , Prioridad del Paciente , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Neoplasias de la Próstata Resistentes a la Castración/radioterapia , Radioisótopos/uso terapéutico , Radio (Elemento)/uso terapéutico , Taxoides/uso terapéutico , Anciano , Docetaxel , Humanos , Japón , MasculinoRESUMEN
PURPOSE: This study aimed to identify predictors of European men who self-reported being diagnosed with benign prostatic hyperplasia (DxBPH) compared to men with moderate-to-severe lower urinary tract symptoms [American Urological Association Symptom Index (AUA-SI) score ≥8] who did not self-report a BPH diagnosis (non-DxBPH). METHODS: Data were taken from the 2010 European National Health and Wellness Survey; a cross-sectional, self-administered, Internet-based questionnaire. This analysis included males ≥40 years with DxBPH or without DxBPH, but with AUA-SI ≥8. Chi-square tests were used for categorical variables and independent samples t tests were used for continuous variables. Logistic regressions were conducted among all men ≥40 years to predict being DxBPH. RESULTS: About 1,638 DxBPH and 3,676 non-DxBPH men were included. The estimated prevalence of DxBPH and non-DxBPH was 8.53 and 19.13 %. Men with DxBPH were older than non-DxBPH males (mean age 66.1 and 58.3, P < 0.001). The mean AUA-SI score was 11.3 for DxBPH and 13.2 for non-DxBPH. Being older (OR = 1.077), having a university education (OR = 1.252), having private health insurance (OR = 1.186), and specific health behaviors/attitudes [regular exercise (OR = 1.191), visiting a doctor within the previous 6 months (OR = 2.398), consulting with a medical professional when not feeling well (OR = 1.097), reporting having an attentive doctor (OR = 1.112)], and higher voiding symptoms (OR = 1.032) were significant predictors of DxBPH. CONCLUSIONS: Older men with higher education and access to care and more engagement in their healthcare were more likely to self-report being diagnosed.
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Encuestas Epidemiológicas , Hiperplasia Prostática/diagnóstico , Hiperplasia Prostática/epidemiología , Autoinforme , Factores de Edad , Anciano , Estudios Transversales , Escolaridad , Europa (Continente)/epidemiología , Accesibilidad a los Servicios de Salud , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Análisis de Regresión , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Chronic pain affects between 10-20 % of the population of Japan and several specific types of chronic pain have been found to be associated with worse health outcomes. The aim of the current study was to investigate the economic burden of chronic pain as well as the health status among Japanese patients. METHODS: Data from the Japan National Health and Wellness Survey (NHWS), a cross-sectional health survey of adults, were used (N = 30,000). Respondents with chronic pain (N = 785) were compared with respondents without chronic pain (N = 29,215) with respect to health status (using the SF-12v2), work productivity and activity impairment (WPAI questionnaire), and healthcare resource use using regression modeling, controlling for demographic and health history covariates. Indirect costs were calculated using wage rates and the human capital method. RESULTS: Back pain (72.10 %) and shoulder pain/stiffness (54.90 %) were the most prevalent pain types. Adjusting for demographic and health history differences, respondents with chronic pain reported lower health status [mental component summary (MCS): 44.26 vs. 51.14; physical component summary (PCS): 44.23 vs. 47.48; both p < 0.05], greater absenteeism (4.74 vs. 2.74 %), presenteeism (30.19 vs. 15.19 %), overall work impairment (31.70 vs. 16.82 %), indirect costs (¥ 1488,385 vs. ¥ 804,634), activity impairment (33.45 vs. 17.25 %), physician visits (9.31 vs. 4.08), emergency room (ER) visits (0.19 vs. 0.08), and hospitalizations (0.71 vs. 0.34) (all p < 0.05). Nearly 60 % of respondents with chronic pain were untreated. The mean level of pain severity in the last week was 5.26 (using a 0-11 scale); being female, being elderly, having low income, and having multiple pain types were significantly associated with greater pain severity (all p < 0.05). Regular exercise was associated with lower pain severity (p < 0.05). CONCLUSIONS: The results suggest that chronic pain has a significant association in an individual's health status, work productivity, daily activity impairment, healthcare resource use, and economic burden in Japan. Along with low treatment rates, a multidisciplinary approach may lead to an improved quality of life and reduce the economic burden among patients with chronic pain in Japan.
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Actividades Cotidianas/psicología , Dolor Crónico/economía , Costo de Enfermedad , Estado de Salud , Encuestas Epidemiológicas/métodos , Internet , Calidad de Vida , Adulto , Dolor Crónico/epidemiología , Dolor Crónico/psicología , Estudios Transversales , Femenino , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , PrevalenciaRESUMEN
PURPOSE: Informal caregivers for patients with cancer provide critical emotional and instrumental support, but this role can cause substantial burden. This study expands our understanding of cancer-related caregiving burden in Europe. METHODS: Caregivers (n = 1,713) for patients with cancer and non-caregivers (n = 103,868) were identified through the 2010 and 2011 European Union National Health and Wellness Survey, administered via the Internet to adult populations in France, Germany, Italy, Spain, and the United Kingdom. Respondents completed measures of sociodemographics and health behaviors, health-related quality of life (using SF-12v2), work productivity and activity impairment (using WPAI), healthcare resource use (emergency room visits, hospitalizations, and traditional provider visits), and reported diagnosis of stress-related comorbidities (depression, anxiety, insomnia, headache, migraine, and gastrointestinal problems). Two-sided tests of means or proportions compared caregivers against non-caregivers. Multivariable regression models, comparing caregivers for patients with any cancer vs. non-caregivers on all health outcomes, adjusted for covariates (age, sex, college, income, marital status, employment, body mass index, alcohol, smoking, and Charlson comorbidity index). RESULTS: Caregivers for patients with cancer vs. non-caregivers reported significant (P < 0.05) impairment across all health outcomes, even after adjusting for several confounds (e.g., 3.26-point lower mental health status, 0.043-point lower health utilities, 1.46 times as much work impairment, and 1.97 times the odds of anxiety). CONCLUSIONS: Caregivers for patients with cancer experienced significant impairments. These findings reinforce the need for enhancing our understanding of the caregiving experience and developing supportive and personalized multicomponent interventions for caregivers, given their pivotal role in providing support for patients.
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Cuidadores/estadística & datos numéricos , Neoplasias/epidemiología , Neoplasias/terapia , Adolescente , Adulto , Anciano , Cuidadores/psicología , Costo de Enfermedad , Atención a la Salud/estadística & datos numéricos , Europa (Continente)/epidemiología , Femenino , Conductas Relacionadas con la Salud , Encuestas Epidemiológicas , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/psicología , Calidad de Vida , Factores Socioeconómicos , Estrés Fisiológico , Estrés Psicológico/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: The current study represents the first broad, multi-country, population-based survey of pain, assessing the association between pain and health outcomes, plus comparing the burden of pain across emerging and developed countries. DESIGN: Data from the 2011/2012 National Health and Wellness Surveys were used. Respondents reporting pain (neuropathic pain, fibromyalgia, back pain, surgery pain, and/or arthritis pain) vs no pain in emerging (Brazil, China, Russia) vs developed (European Union, Japan, United States) countries were compared on sociodemographic characteristics and measures of quality of life (SF-12v2 and SF-36v2), work productivity and activity impairment, and health care resource use. SUBJECTS: Respondents included 128,821 without pain and 29,848 with pain in developed countries, and 37,244 without pain and 4,789 with pain in emerging countries. RESULTS: Pain reporting and treatment rates were lower in China (6.2% and 28.3%, respectively) and Japan (4.4% and 26.3%, respectively) than in other countries (≥ 14.3% and 35.8%, respectively). Significant impairments in quality of life, productivity, and resource use were associated with pain across all health outcomes in both developed and emerging countries, with some productivity and physical health status impairments greater with pain in developed countries, whereas mental health status impairment and resource use were greater with pain in emerging countries. CONCLUSIONS: Pain was associated with burden across all study outcomes in all regions. Yet, differences emerged in the degree of impairment, pain reporting, diagnosis, treatment rates, and characteristics of patients between emerging and developed nations, thus helping guide a broader understanding of this highly prevalent condition globally.
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Costo de Enfermedad , Países Desarrollados/estadística & datos numéricos , Países en Desarrollo/estadística & datos numéricos , Salud Global/estadística & datos numéricos , Dolor/epidemiología , Recolección de Datos , Eficiencia , Encuestas Epidemiológicas , Humanos , Prevalencia , Calidad de VidaRESUMEN
Objective: Patients with triple-class refractory (TCR) multiple myeloma (MM) have limited treatment options and poor prognoses. This high unmet need has prompted the development of new therapies allowing for improved outcomes for these patients. Recently, new targeted therapies for the treatment of patients with relapsed or refractory MM have been approved based on single-arm clinical trial results. Real-world (RW) data enable a better understanding of the effectiveness of new therapies in clinical practice and provide external controls for single-arm studies. However, using RW data to identify patients with TCR MM is challenging and subject to limitations. Methods: In this retrospective cohort study of an analysis of the COTA electronic health record (EHR) database, we used four algorithms to define refractory status and created four groups of patients with TCR MM initiating post-TCR therapy. Each algorithm relied on slightly different criteria to identify TCR patients, but all were based on the International Myeloma Working Group (IMWG)-derived and/or healthcare provider (HCP)-reported progressions within the database. Results: A total of 3815 patients with newly diagnosed MM met the eligibility criteria for this study. The choice of the algorithm did not impact the characteristics of identified patients with TCR MM (Algorithm 1 [n = 404], Algorithm 2 [n = 123], Algorithm 3 [n = 404], and Algorithm 4 [n = 375]), including their demographic and disease characteristics, MM treatment history, or treatment patterns received after becoming TCR. However, identifying TCR MM using a combination of IMWG-derived and HCP-reported progressions allowed up to a 70% increase in the size of the identified group of patients compared with using only IMWG-derived progressions. Conclusion: In RW settings, progressions from both IMWG-derived data and physician reports may be used to identify patients with TCR MM.
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Algoritmos , Mieloma Múltiple , Humanos , Mieloma Múltiple/tratamiento farmacológico , Mieloma Múltiple/diagnóstico , Mieloma Múltiple/terapia , Masculino , Femenino , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Anciano de 80 o más Años , Registros Electrónicos de Salud , Resistencia a Antineoplásicos , AdultoRESUMEN
BACKGROUND: Abrocitinib, an oral, once-daily Janus kinase 1-selective inhibitor, improved itch severity, sleep, and work productivity versus placebo in patients with moderate-to-severe atopic dermatitis. OBJECTIVE: The aim of this study was to investigate relationships among itch, sleep, and work productivity in the phase III JADE MONO-2 clinical trial. METHODS: A repeated-measures longitudinal model was used to examine relationships between itch (using the Peak Pruritus Numerical Rating Scale [PP-NRS] or Nighttime Itch Scale [NTIS]) and sleep disturbance/loss (using the Patient-Oriented Eczema Measure sleep item and SCORing AD Sleep Loss Visual Analog Scale) and, separately, between itch and work productivity (using the Work Productivity and Activity Impairment-Atopic Dermatitis Version 2.0 questionnaire). Mediation modelling was used to investigate the effect of treatment (abrocitinib vs placebo) on work impairment via improvements in itch and sleep. RESULTS: The relationships between itch/sleep and itch/work productivity were approximately linear. PP-NRS scores of 0, 4-6, and 10 were associated with 0 days, 3-4 days, and 7 days per week of disturbed sleep, respectively. PP-NRS or NTIS scores of 0-1, 4-5, and 10 were associated with 0-10%, 20-30%, and >50% overall work impairment, respectively. Seventy-five percent of the effect of abrocitinib on reducing work impairment was indirectly mediated by improvement in itch, followed by sleep. CONCLUSION: These results quantitatively demonstrate that reducing itch severity is associated with improvements in sleep and work productivity. Empirical evidence for the mechanism of action of abrocitinib showed that itch severity is improved, which reduces sleep loss/sleep disruption and, in turn, improves work productivity. CLINICAL TRIAL REGISTRATION: NCT03575871.
Atopic dermatitis (AD), also called atopic eczema, is a common skin disease that is associated with itch and reduced quality of life. Abrocitinib, a recently approved medicine for AD, was shown in clinical trials to improve itch, which is considered the most bothersome symptom to people with AD. Abrocitinib also improved sleep outcomes and work productivity in people with moderate or severe AD. It is unknown if improvement in itch can lead to improvement in sleep and work productivity. We analyzed data from the JADE MONO-2 study, which included 391 people who received treatment with abrocitinib or placebo for 12 weeks. We used mathematical modelling to study relationships between itch and sleep or work productivity. We also wanted to study if the improvements in itch and sleep with abrocitinib treatment had an impact on work productivity. We found that a relationship existed between itch, sleep disturbance, and work impairment; as itch improved, so too did sleep disturbance and work impairment. When people were treated with abrocitinib, they experienced relief from itch, which improved sleep, which in turn reduced work productivity loss. Larger and longer studies are needed to confirm these results. This analysis further informs the expectations of patients with moderate or severe AD as it relates to progression of symptom relief after treatment with abrocitinib.