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In multiple myeloma (MM), early use of the immunomodulatory drug lenalidomide has led to an increased population of patients with lenalidomide-refractory MM in early-line settings, but their outcomes are not well characterized. Here, we report treatment patterns, survival outcomes, prognostic variables, and attrition rates for patients with proteasome inhibitor-exposed, lenalidomide-refractory MM, treated with 1-3 prior lines of therapy (LOT). From 12 767 patients with MM in the Flatiron Health database between January 2016 and April 2022, 1455 met the inclusion criteria. The most common subsequent treatments were triplet combinations (41.6% of patients); daratumumab/pomalidomide/dexamethasone was the most common treatment regimen (13.2%). Median real-world progression-free survival (RW-PFS) and overall survival (OS) were 6.5 months and 44.4 months, respectively. RW-PFS was similar in patients with 1, 2, or 3 prior LOT. International Staging System stage III, Eastern Cooperative Oncology Group performance status of 1, hemoglobin <12 g/dL, high-risk cytogenetics, and refractoriness to anti-CD38 antibody at baseline were associated with worse RW-PFS and OS. Outcomes remained similar for patients who received National Comprehensive Cancer Network-preferred treatments and those who received treatments after 2020. In 561 patients with 1 prior LOT at inclusion, cumulative attrition rate from LOT 2-5 was 85%, which included 25% patients who died and 60% with no further treatment. Patients with lenalidomide-refractory MM who have received 1-3 prior LOT have poor outcomes and progress rapidly through available therapies, highlighting the need for more effective treatments early in the disease course, before patients are lost to attrition.
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OBJECTIVES: This study aims to analyze the results of comprehensive genetic testing in patients presenting to a dedicated multidisciplinary inherited heart disease clinic in India. METHODS: All patients presenting to our clinic from August 2017 to October 2023 with a suspected inherited heart disease and consenting for genetic testing were included. The probands were grouped into familial cardiomyopathies namely hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), arrhythmogenic cardiomyopathy (ACM) and peripartum cardiomyopathy (PPCM), channelopathies namely congenital long QT syndrome (LQTS) and Brugada syndrome (BrS), and heritable connective tissue disorder namely Marfan Syndrome (MFS). Next generation sequencing (NGS) was used, and pre-test and post-test counseling were provided to probands and cascade screening offered to relatives. RESULTS: Mean age of the subjects (n = 77; 48 probands, 29 relatives) was 43 ± 18 years, 68 % male and 44 % symptomatic, with 36 HCM, 3 DCM, 3 ACM, 1 PPCM, 3 LQTS, 1 BrS and 1 MFS probands. The diagnostic yield of NGS-based genetic testing was 31 %; variants of uncertain significance (VUS) were identified in 54 %; and 15 % were genotype-negative. Twenty-nine relatives from 18 families with HCM (n = 12), DCM (n = 3), ACM (n = 2) and MFS (n = 1) underwent genetic testing. The genotype positive probands/relatives and VUS carriers with strong disease phenotype and/or high risk variant were advised periodic follow-up; the remaining probands/relatives were discharged from further clinical surveillance. CONCLUSIONS: Genetic testing guides treatment and follow-up of patients with inherited heart diseases and should be carried out in dedicated multidisciplinary clinics with expertise for counseling and cascade screening of family members.
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BACKGROUND: Recent studies have advanced our understanding of the genetic drivers of Parkinson's disease (PD). Rare variants in more than 20 genes are considered causal for PD, and the latest PD genome-wide association study (GWAS) identified 90 independent risk loci. However, there remains a gap in our understanding of PD genetics outside of the European populations in which the vast majority of these studies were focused. OBJECTIVE: The aim was to identify genetic risk factors for PD in a South Asian population. METHODS: A total of 674 PD subjects predominantly with age of onset (AoO) ≤50 years (encompassing juvenile, young, or early-onset PD) were recruited from 10 specialty movement disorder centers across India over a 2-year period; 1376 control subjects were selected from the reference population GenomeAsia, Phase 2. We performed various case-only and case-control genetic analyses for PD diagnosis and AoO. RESULTS: A genome-wide significant signal for PD diagnosis was identified in the SNCA region, strongly colocalizing with SNCA region signal from European PD GWAS. PD cases with pathogenic mutations in PD genes exhibited, on average, lower PD polygenic risk scores than PD cases lacking any PD gene mutations. Gene burden studies of rare, predicted deleterious variants identified BSN, encoding the presynaptic protein Bassoon that has been previously associated with neurodegenerative disease. CONCLUSIONS: This study constitutes the largest genetic investigation of PD in a South Asian population to date. Future work should seek to expand sample numbers in this population to enable improved statistical power to detect PD genes in this understudied group. © 2023 Denali Therapeutics and The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Enfermedades Neurodegenerativas , Enfermedad de Parkinson , Humanos , Persona de Mediana Edad , Enfermedad de Parkinson/epidemiología , Enfermedad de Parkinson/genética , Enfermedad de Parkinson/diagnóstico , Predisposición Genética a la Enfermedad/genética , Estudio de Asociación del Genoma Completo , MutaciónRESUMEN
PURPOSE: Men with localized or locally advanced prostate cancer (LPC/LAPC) are at risk of progression after radiotherapy (RT) or radical prostatectomy (RP). Using real-world data, we evaluated patient characteristics, treatment patterns, and outcomes in LPC/LAPC. METHODS: Optum claims and electronic health records (EHR) data from January 2010 to December 2021 were queried for men with LPC/LAPC who received primary RT, RP, or androgen deprivation therapy alone within 180 days after diagnosis. Survival outcomes were analyzed using descriptive statistics and Kaplan-Meier curves. Real-world overall survival (rwOS) was compared in patients with and without evidence of disease (i.e., disease recurrence, metastasis, diagnosis of castration-resistant PC) at defined time points. RESULTS: 61,772 and 62,361 men in claims and EHR cohorts met the inclusion criteria. Median follow-up was 719 and 901 days, respectively. Most men received primary RT (51.0% claims, 35.0% EHR) or RP (39.4% claims, 53.8% EHR). Survival was greatest among men treated with RP, followed by RT. Adjusted for age and comorbidity, rwOS was shorter among men with evidence of disease within 1, 3, 4, and 5 years after primary treatment than those without at the same time points. CONCLUSION: Real-world claims and EHR data show that survival among men with LPC/LAPC differs by primary treatment and time point of disease recurrence thereafter. Poor outcomes in men with LPC/LAPC who progress early indicate an unmet medical need for more effective primary treatment. If validated for surrogacy, no evidence of disease at specific time points could represent an intermediate efficacy endpoint in future trials.
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Neoplasias de la Próstata , Masculino , Humanos , Neoplasias de la Próstata/patología , Antagonistas de Andrógenos/uso terapéutico , Recurrencia Local de Neoplasia/cirugía , Resultado del Tratamiento , ProstatectomíaRESUMEN
BACKGROUND: Because patients with newly diagnosed multiple myeloma (NDMM) do not always receive any treatment beyond first-line (1L) therapy, it is imperative that patients receive the best treatment in the 1L setting. However, the optimal initial treatment remains to be identified. We performed a clinical simulation to assess potential outcomes with different treatment sequences. PATIENTS AND METHODS: We used a partitioned survival model to compare overall survival (OS) with (1) daratumumab, lenalidomide, and dexamethasone (D-Rd) in 1L followed by a pomalidomide- or carfilzomib-based regimen in second line (2L) versus (2) bortezomib, lenalidomide, and dexamethasone (VRd) in 1L followed by a daratumumab-based regimen in 2L versus (3) lenalidomide and dexamethasone (Rd) in 1L followed by a daratumumab-based regimen in 2L. Probabilities of transition between health states (1L, 2L+, and death) were based on published clinical data and real-world data from the Flatiron Health database. The proportion of patients discontinuing treatment after 1L (attrition rates) in the base case was estimated with a binomial logistic model using data from the MAIA trial. RESULTS: Using D-Rd in 1L conferred a longer median OS compared with delaying daratumumab-based regimens until 2L after VRd or Rd, respectively (8.9 [95% CrI 7.58-10.42] vs. 6.92 [5.92-8.33] or 5.75 [4.50-7.25] years). Results of scenario analyses were consistent with the base case. CONCLUSION: Our simulation, which incorporates clinically representative treatments and attrition rates, supports the use of D-Rd as initial therapy, rather than delaying the use of daratumumab until later lines of therapy, in patients with transplant-ineligible NDMM.
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Mieloma Múltiple , Humanos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Bortezomib/uso terapéutico , Dexametasona , Lenalidomida , Mieloma Múltiple/tratamiento farmacológico , Mieloma Múltiple/genéticaRESUMEN
Aim: We compared the effectiveness of teclistamab versus real-world physician's choice of therapy (RWPC) in triple-class exposed relapsed/refractory multiple myeloma. Materials & methods: MajesTEC-1 eligibility criteria were applied to the RWPC cohort. Baseline covariate imbalances were adjusted using inverse probability of treatment weighting. Overall survival, progression-free survival and time to next treatment were compared. Results: After inverse probability of treatment weighting, baseline characteristics were similar between cohorts (teclistamab, n = 165; RWPC, n = 364 [766 observations]). Teclistamab treated patients had numerically better overall survival (hazard ratio [HR]: 0.82 [95% CI: 0.59-1.14]; p = 0.233) and significantly greater progression-free survival (HR: 0.43 [0.33-0.56]; p < 0.0001) and time to next treatment (HR: 0.36 [0.27-0.49]; p < 0.0001) versus the RWPC cohort. Conclusion: Teclistamab offered clinical benefit over RWPC in triple-class exposed relapsed/refractory multiple myeloma.
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Antineoplásicos , Mieloma Múltiple , Médicos , Humanos , Mieloma Múltiple/tratamiento farmacológico , Resultado del Tratamiento , Dexametasona/uso terapéutico , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéuticoRESUMEN
BACKGROUND: The efficacy and safety of teclistamab in patients with RRMM who received ≥3 prior lines of therapy and were triple-class exposed (TCE) are being evaluated in the single-arm, multicohort, phase I/II MajesTEC-1 trial (NCT04557098). We evaluated the comparative effectiveness of teclistamab versus physician's choice (PC) of therapy in TCE RRMM patients. METHODS: Individual patient-level data from MajesTEC-1 patients who received teclistamab (1.5 mg/kg weekly; clinical cutoff March 16, 2022) were included. An external control arm was created from patients in long-term follow-up of 4 clinical trials of daratumumab who were treated with PC therapy after discontinuation of trial treatments. In the primary analysis, inverse probability of treatment weighting was used to adjust for imbalances in 9 baseline covariates. A fully adjusted model included 5 additional prognostic factors. Outcomes included overall response rate (ORR), very good partial response or better (≥VGPR) rate, overall survival (OS), progression-free survival (PFS), and time to next treatment (TTNT). RESULTS: After adjustment, baseline characteristics were balanced between cohorts. In the primary analysis, outcomes were significantly improved with teclistamab versus PC: ORR (OR [95% CI] 4.81 [3.04-7.72]; P < .0001); ≥VGPR rate (OR, 12.07 [6.91-22.11]; P < .0001); OS (HR, 0.54 [0.40-0.73]; P < .0001); PFS (HR, 0.59 [0.46-0.78]; P = .0001); and TTNT (HR, 0.32 [0.24-0.42]; P < .0001). Results of the fully adjusted model were consistent with the primary analysis. CONCLUSION: Teclistamab showed significantly improved effectiveness versus PC on all outcomes, highlighting its clinical benefit in patients with TCE RRMM and limited treatment options.
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Antineoplásicos , Mieloma Múltiple , Médicos , Humanos , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Dexametasona/uso terapéutico , Estudios de Seguimiento , Mieloma Múltiple/tratamiento farmacológico , Supervivencia sin ProgresiónRESUMEN
Congenital myasthenic syndromes (CMSs) are a diverse group of diseases that have an underlying defect in transmission of signals from nerve cells to muscles that lead to muscular weakness. A 13-year-old male child born of consanguineous parents with profound motor developmental delay and normal cognition was referred to us. The younger male sibling aged 9 months was similarly affected. Electromyography (EMG) and nerve conduction studies revealed CMS. Clinical exome sequencing revealed a novel large deletion including the exons 2 to 9 of SYT2 gene which confirmed the diagnosis of presynaptic CMS type 7 in the siblings. The deletion was confirmed on a chromosomal exon microarray. The parents were confirmed carriers of the same mutation and were normal on clinical and EMG studies. This is the second case of CMS type 7 described with a large deletion of SYT2 gene, a first case with SYT2 gene mutation from India and overall 10th recessive case in the world.
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Sinaptotagmina II , Adolescente , Niño , Humanos , Masculino , Consanguinidad , Electromiografía , Secuenciación del Exoma , Exones/genéticaRESUMEN
BACKGROUND: Although novel therapies improved prognosis of multiple myeloma (MM) patients, clinical outcomes in the multi-refractory population are still poor. PATIENTS AND METHODS: We reviewed data from the Czech Registry of Monoclonal Gammopathies, identified and characterized triple-class exposed (3CE) relapsed/refractory MM patients, treatment patterns after 3CE, assessed overall survival (OS), progression-free survival (PFS), time to next treatment (TTNT), explored cohorts with and without triple- and penta-refractoriness. RESULTS: In 83 3CE patients who started subsequent therapies, the median OS was 14.2 months (95% CI, 8.5-19.9), PFS 6.2 months (95% CI, 3.9-8.5), and TTNT 7.2 months (95% CI, 4.6-9.8). Triple- and penta-class refractory patients had a significantly worse prognosis in all outcomes. Their life expectancy was shorter, the disease progression started earlier, and the TTNT was shorter, which increased likelihood of becoming refractory to more therapies. Time-to-event results from the first index date and all index dates analyses were very similar. CONCLUSION: Similar to previous studies from the US and Europe, our results show a high disease burden. Introduction of novel therapies, such as CAR-T cells, new bispecific and trispecific monoclonal antibodies, and other drugs, is expected to bring significant benefits to these patients.
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Mieloma Múltiple , Humanos , República Checa/epidemiología , Mieloma Múltiple/tratamiento farmacológico , Supervivencia sin Progresión , Estudios Retrospectivos , Sistema de RegistrosRESUMEN
Rheumatoid Arthritis (RA) is a chronic disease that impacts patients' quality of life. Sophisticated organization of care delivery drives quality improvement. Therefore, the study objective was establishing a validated process map of the care cycle for RA patients. Hence, increasing transparency and optimizing care delivery and identifying areas of improvement. To map the RA care cycle, the care delivery value chain (CDVC) approach was used as framework to document activities and resources systematically. A mixed method study was conducted where quantitative data on activities were collected from health records and unstructured interviews with medical staff were held. Consequently, the process map was separately validated in a consensus meeting with a delegation of the medical staff and patient advisory board. At the start of the care cycle, the focus is predominantly on defining the treat-to-target strategy and examining disease activity. Towards the monitoring phase, tapering medication and managing the disease through patient-reported outcome measures are becoming increasingly important. Although patient's functioning, quality of care and patient's evaluation of received care are monitored, reflection of CDVC and engaging patients in the evaluation process resulted in improvement actions on outcome and process level. Mapping the RA care cycle following a systematic approach, provides insight and transparency in delivered activities, involved resources and the engagement of patients and caregivers at multiple levels, contributing to a system facilitating value-based care delivery. The CDVC framework and applied methodology is recommended in other conditions. Future research will focus at assigning outcomes and costs to activities and evaluating interventions to explore patient value.
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Artritis Reumatoide , Calidad de Vida , Humanos , Atención a la Salud , Mejoramiento de la Calidad , Pacientes , Artritis Reumatoide/tratamiento farmacológicoRESUMEN
BACKGROUND: This study characterised real-world treatment patterns, clinical outcomes, and cost-of-illness in patients with light-chain (AL) amyloidosis. METHODS: Data were extracted from the US-based Optum® EHR and Clinformatics® Data Mart (claims) databases (2008-2019) for patients newly diagnosed with AL amyloidosis and who initiated anti-plasma cell therapies. Healthcare resource utilisation (HCRU) and related costs were compared across lines of therapy (LOT). Incidences of cardiac and renal failure were evaluated using the Kaplan-Meier method. RESULTS: About 1347 patients (EHR, n = 776; claims, n = 571) were included. Median age was 68 years; 56.8% were male. At initial diagnosis, 33.1% and 15.1% of patients had cardiac and renal failure, respectively. Most patients received bortezomib-containing treatment in LOT1 (69%); bortezomib-cyclophosphamide-dexamethasone was most common (26%). HCRU was similar across LOTs. Mean per-patient-per-month and per-patient-per-LOT costs were $19,343 and $105,944 for LOT1, $19,183 and $95,793 for LOT2, and $16,611 and $128,446 for LOT3, respectively. Costs were primarily driven by anti-plasma cell therapies, outpatient visits, and hospitalisations. The 5-year cardiac and renal failure rates following initial diagnosis were 64.5% and 39.0%, respectively. CONCLUSION: AL amyloidosis is associated with substantial costs and suboptimal outcomes, highlighting the need for new therapeutic approaches to prevent organ deterioration, and reduce disease burden.
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Amiloidosis de Cadenas Ligeras de las Inmunoglobulinas , Insuficiencia Renal , Humanos , Masculino , Anciano , Femenino , Amiloidosis de Cadenas Ligeras de las Inmunoglobulinas/diagnóstico , Amiloidosis de Cadenas Ligeras de las Inmunoglobulinas/epidemiología , Amiloidosis de Cadenas Ligeras de las Inmunoglobulinas/terapia , Bortezomib/uso terapéutico , Estudios Retrospectivos , Dexametasona , Insuficiencia Renal/tratamiento farmacológicoRESUMEN
Introduction: Alopecia totalis (AT) and Alopecia universalis (AU) are forms of Alopecia areata (AA) which represent the strongest predictor of poor prognosis since spontaneous regrowth is <10%. Topical immunotherapy agent, diphenylcyclopropenone (DPCP) has shown clinical efficacy with limited side effects in severe forms of AA. However, its specific role in AT/AU characterized by complete hair loss over the scalp can help highlight the efficacy of the drug with fewer confounders. Methodology: Data were collected from 18 patients diagnosed with AT/AU and treated with topical immunotherapy with DPCP as per protocol by Happle et al. Baseline Severity of Alopecia Tool (SALT) score and subclass was recorded. In the case of AU, baseline body hair loss score was also recorded. Patients were reassessed after 6 months of treatment in terms of change in SALT score and hair regrowth was assessed using the Global Assessment Score. The side effects during treatment were also assessed and recorded. Results: Eighteen patients of whom eleven (61.1%) were diagnosed as AU and seven (38.9%) as AT were treated. The mean age was 21.6, with a male: female ratio of 3:2. The comorbidities noted were atopy in six (33.3%), atopy and hypothyroidism in one (5.5%), Down's syndrome in two (11.1%), and hypothyroidism alone in one (5.5%) patient. The mean duration of disease at the time of presentation was 3 years and all patients had remained refractory to various other modalities of treatment. All patients had a baseline SALT score of 100 corresponding to S5. After 6 months of treatment, 27.7% of patients did not show any response (SALT score S5), 16.6% had a score of S4, 11.1% had a score of S3, 11.1% had a score of S2, 22.2% had a score of S1, and 11.1% had a score of S0. On assessing improvement in body hair loss score, 36.3% of patients showed no improvement, 36.3% showed partial improvement, and 27.2% of patients showed complete body hair regrowth. About 55.5% of patients developed notable side effects that included severe local reactions, cervical lymphadenopathy, acne and pigmentation at the site of application as well as untreated sites. Conclusion: The AT/AU subtypes of AA, was amenable to treatment with contact immunotherapeutic agent DPCP with a >75% hair regrowth in 33.3% of patients. The castling phenomenon was seen in 63.6% of AU patients. The adverse effects noted were not severe enough to deter treatment.
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Introduction: Ciltacabtagene autoleucel (cilta-cel) is a novel chimeric antigen receptor T-cell therapy that is being evaluated in the CARTITUDE-1 trial (NCT03548207) in patients with relapsed or refractory multiple myeloma (RRMM) who received as part of their previous therapy an immunomodulatory drug, proteasome inhibitor, and an anti-CD38 monoclonal antibody (i.e., triple-class exposed). Given the absence of a control arm in CARTITUDE-1, this study assessed the comparative effectiveness of cilta-cel and physician's choice of treatment (PCT) using an external real-world control arm from the Flatiron Health multiple myeloma cohort registry. Methods: Given the availability of individual patient data for cilta-cel from CARTITUDE-1 and PCT in Flatiron, inverse probability of treatment weighting was used to adjust for unbalanced baseline covariates of prognostic significance: refractory status, cytogenetic profile, International Staging System stage, time to progression on last regimen, number of prior lines of therapy, years since diagnosis, and age. Comparative effectiveness was estimated for progression-free survival (PFS), time to next treatment (TTNT), and overall survival (OS). A range of sensitivity analyses were conducted. Results: Baseline characteristics were similar between the two cohorts after propensity score weighting. Patients with cilta-cel had improved PFS (HR: 0.18 [95% CI: 0.12, 0.27; p < 0.0001]), TTNT (HR: 0.15 [95% CI: 0.09, 0.22; p < 0.0001]), and OS (HR: 0.25 [95% CI: 0.13, 0.46; p < 0.0001]) versus PCT. Cilta-cel treatment benefit was robust and consistent across all sensitivity analyses. Conclusion: Cilta-cel demonstrated significantly superior effectiveness over PCT for all outcomes, highlighting its potential as an effective therapy in patients with triple-class exposed RRMM.
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Osteoprotegerin (OPG) and receptor activator of the NF-kB ligand (RANKL) are key players in bone remodelling. Reports show that OPG and RANKL gene polymorphisms are associated with osteoporosis and fracture risk. The aim of this study was to examine the influence of 5 single nucleotide polymorphisms (SNPs) in OPG and RANKL gene on bone mineral density (BMD) in Indian women. The study included 374 healthy Indian women. Kompetitive Allele Specific PCR (KASP) was used for genotyping. There was a significant difference in the BMD at spine between genotypes of OPG rs2073618 (CC: 0.988 ± 0.167 CG: 1.023 ± 0.17 GG: 1.053 ± 0.155; p = 0.039) which was lost upon adjustment for age and BMI (p = 0.087). Multiple linear regression revealed that genotypes of OPG rs2073618 (ß = 0.098; p = 0.027) and rs3102735 (ß = 0.092; p = 0.038) are predictors of BMD at spine in Indian women. We did not observe any association of SNPs in RANKL gene with BMD. Thus, SNPs rs2073618 and rs3102735 in OPG gene may influence BMD at spine in Indian women.
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Densidad Ósea , Osteoprotegerina/genética , Ligando RANK/genética , Densidad Ósea/genética , Femenino , Humanos , Ligandos , Polimorfismo de Nucleótido SimpleRESUMEN
BACKGROUND AND OBJECTIVE: Ciltacabtagene autoleucel (cilta-cel) is a novel agent being investigated in the single-arm CARTITUDE-1 trial (NCT03548207) for patients with relapsed or refractory multiple myeloma who are triple-class exposed to an immunomodulatory drug, proteasome inhibitor, and an anti-CD38 monoclonal antibody. The objective of this study was to evaluate the comparative efficacy of cilta-cel vs physician's choice of treatment, as no head-to-head trials have been conducted. METHODS: An external control arm for CARTITUDE-1 was created from patients in the long-term follow-up for three clinical trials of daratumumab (POLLUX, CASTOR, and EQUULEUS) who satisfied the eligibility criteria of CARTITUDE-1. These patients received physician's choice of treatment following the discontinuation of study drugs. Inverse probability of treatment weighting was used to align the external control and CARTITUDE-1 populations on important baseline characteristics. Overall response rate, complete response or better rate, progression-free survival, time to next treatment, and overall survival were assessed. Several sensitivity analyses were conducted. RESULTS: After propensity score weighting, baseline characteristics were comparable between cohorts. Patients showed improved results with cilta-cel vs physician's choice of treatment: overall response rate (relative risk: 2.95 [95% confidence interval (CI) 2.27, 3.84; p < 0.0001]), complete response or better (relative risk: 111.70 [95% CI 29.08, 429.06; p < 0.0001]), progression-free survival (hazard ratio [HR]: 0.24 [95% CI 0.15, 0.37; p < 0.0001]), time to next treatment (HR: 0.14 [95% CI 0.09, 0.22; p < 0.0001]), and overall survival (HR: 0.21 [95% CI 0.13, 0.35; p < 0.0001]). Results were consistent across all sensitivity analyses. CONCLUSIONS: Cilta-cel showed superior efficacy compared with physician's choice of treatment, making it a promising new treatment option for patients with triple-class exposed relapsed or refractory multiple myeloma.
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Antineoplásicos , Mieloma Múltiple , Médicos , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica , Estudios de Seguimiento , Humanos , Mieloma Múltiple/tratamiento farmacológicoRESUMEN
BACKGROUND: Mulibrey-Nanism (Muscle-liver-brain-eye Nanism = dwarfism; MUL) is a rare genetic syndrome. The underlying TRIM37 mutation predisposes these children to develop tumors frequently. In the largest published series of MUL, 8% patients were reported to develop Wilms tumor (WT). The published literature lacks data regarding the best treatment protocol and outcome of this cohort of children with WT and MUL. We report here a 2-year-old boy with WT and MUL and present a review of literature on WT in MUL. CASE: Our patient had associated cardiac problems of atrial septal defect, atrial flutter and an episode of sudden cardiac arrest. We managed him successfully with chemotherapy, surgery and multi-speciality care. He is alive and in remission at follow-up of 6 months. CONCLUSION: A total of 14 cases (including present case) of WT have been reported in MUL and treatment details were available for six cases. They were managed primarily with surgery, chemotherapy with/without radiotherapy, and all achieved remission. The outcome data is available only for two cases, one has been followed up till 15 years post treatment for WT and other is our patient.
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Neoplasias Renales , Enanismo Mulibrey , Tumor de Wilms , Niño , Preescolar , Humanos , Neoplasias Renales/diagnóstico , Neoplasias Renales/terapia , Masculino , Enanismo Mulibrey/complicaciones , Enanismo Mulibrey/genética , Enanismo Mulibrey/patología , Proteínas Nucleares/genética , Proteínas de Motivos Tripartitos , Ubiquitina-Proteína Ligasas , Tumor de Wilms/complicaciones , Tumor de Wilms/diagnóstico , Tumor de Wilms/terapiaRESUMEN
RANKL and OPG are cytokines involved in bone remodeling that makes them potential bone biomarkers. The reference interval for these cytokines, their ratio, and bone turnover markers CTX and PINP were established in Indian women, which may serve in diagnosis and management of osteoporosis. PURPOSE: The aim of the study was to establish reference interval for RANKL, OPG, RANKL/OPG, and bone turnover markers CTX and PINP in healthy Indian women. METHODS: This was a cross-sectional study on 374 healthy Indian women in the age group of 20-65 years. Serum levels of total RANKL, OPG, CTX, PINP, and estradiol were determined by commercial ELISA kits. The reference intervals for these cytokines and bone turnover markers were based on the 95% centrally distributed data. RESULTS: Median RANKL (245.6 pmol/L vs. 149 pmol/L) and RANKL/OPG (38.7 vs. 20.4) were higher, while sCTX (380 ng/L vs. 551 ng/L) and OPG levels (6.1 pmol/L vs. 7.4 pmol/L) were lower in premenopausal women than those in postmenopausal women. PINP levels were comparable in both groups. Women were classified into 5 groups according to decades of age and the reference intervals for RANKL, OPG, RANKL/OPG ratio, and CTX and PINP in each group were reported. CONCLUSION: We reported menopausal status-based and age-related reference intervals for serum RANKL, OPG, RANKL/OPG ratio, and CTX and PINP in healthy Indian women.