Publications by authors named "Casado L"

Article Synopsis
  • * Out of these patients, 8 experienced treatment intolerance with asciminib while 11 developed resistance; treatment strategies included dose adjustments of cTKIs or considering ponatinib despite previous non-candidacy.
  • * The overall survival rate was 73% with the best outcomes for those intolerant to drugs (100%), while patients who progressed to advanced stages had a notably low survival rate (25%).
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Introduction: Poststroke hyperglycaemia is an independent risk factor for poorer outcomes in patients treated with mechanical thrombectomy (MT) and is associated with a lower probability of functional recovery and higher mortality at 3 months. This study aims to evaluate the association between glucose levels during cerebral reperfusion with MT and functional recovery at 3 months, measured by subcutaneous continuous glucose monitoring (CGM) devices.

Methods: This prospective observational study aims to recruit 100 patients with ischaemic stroke and large anterior circulation vessel occlusion, in whom MT is indicated.

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Background: BTK inhibitors have been concurrently administered with anti-CD20 monoclonal antibodies (mAbs) in chronic lymphocytic leukemia (CLL). However, the optimal regimen for combining these two drugs remains pending.

Methods: This multi-center phase 2 study aimed to analyze whether consolidation with ofatumumab improved the response in patients with CLL receiving front-line treatment with ibrutinib.

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Blast phase (BP) of chronic myeloid leukemia (CML) still represents an unmet clinical need with a dismal prognosis. Due to the rarity of the condition and the heterogeneity of the biology and clinical presentation, prospective trials and concise treatment recommendations are lacking. Here we present the analysis of the European LeukemiaNet Blast Phase Registry, an international collection of the clinical presentation, treatment and outcome of blast phases which had been diagnosed in CML patients after 2015.

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Immunoparesis (IP) in multiple myeloma (MM) patients can be measured by classic assessment of immunoglobulin (Ig) levels or by analysis of the uninvolved heavy/light chain pair of the same immunoglobulin (uHLC) by the Hevylite® assay. In this study we evaluate the prognostic value of recovery from IP measured by classic total Ig and uHLC assessment in newly diagnosed MM transplant-eligible (NDMM-TE) patients with intensive treatment and its association with minimal residual disease (MRD). Patients were enrolled and treated in the PETHEMA/GEM2012MENOS65 trial and continued in the PETHEMA /GEM2014MAIN trial.

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Article Synopsis
  • A study was conducted to evaluate the effectiveness of LiqBio, a liquid biopsy tool, for diagnosing and monitoring B-cell lymphomas (BCL) in 78 patients with different types of lymphomas.
  • Researchers compared mutations found in circulating free DNA (cfDNA) from LiqBio with those in tissue biopsies, identifying mutations in 71% of the cfDNA samples.
  • While LiqBio-MRD showed lower sensitivity compared to PET/CT for detecting minimal residual disease, it had higher specificity, suggesting it can complement traditional methods in monitoring patients.
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From November 2014 to May 2017, 332 patients homogeneously treated with bortezomib, lenalidomide, and dexamethasone (VRD) induction, autologous stem cell transplant, and VRD consolidation were randomly assigned to receive maintenance therapy with lenalidomide and dexamethasone (RD; 161 patients) vs RD plus ixazomib (IRD; 171 patients). RD consisted of lenalidomide 15 mg/d from days 1 to 21 plus dexamethasone 20 mg/d on days 1 to 4 and 9 to 12 at 4-week intervals, whereas in the IRD arm, oral ixazomib at a dose of 4 mg on days 1, 8, and 15 was added. Therapy for patients with negative measurable residual disease (MRD) after 24 cycles was discontinued, whereas those who tested positive for MRD remained on maintenance with RD for 36 more cycles.

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In the present study, we screened 84 Follicular Lymphoma patients for somatic mutations suitable as liquid biopsy MRD biomarkers using a targeted next-generation sequencing (NGS) panel. We found trackable mutations in 95% of the lymph node samples and 80% of the liquid biopsy baseline samples. Then, we used an ultra-deep sequencing approach with 2 · 10 sensitivity (LiqBio-MRD) to track those mutations on 151 follow-up liquid biopsy samples from 54 treated patients.

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Article Synopsis
  • The study investigates the use of a smartphone app called JOIN to enhance communication and coordination among stroke team members during emergency situations at La Paz University Hospital in Madrid.
  • Results showed that using the app significantly reduced key time metrics for stroke treatment, such as imaging-to-thrombolysis and door-to-thrombolysis times.
  • A majority of healthcare professionals found the app beneficial for diagnosis and decision-making, although improvements were needed for better integration with clinical records.
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Failure of second-generation tyrosine kinase inhibitors (2GTKI) is a challenging situation in patients with chronic myeloid leukemia (CML). Asciminib, recently approved by the US Federal Drug Administration, has demonstrated in clinical trials a good efficacy and safety profile after failure of 2GTKI. However, no study has specifically addressed response rates to asciminib in ponatinib pretreated patients (PPT).

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Article Synopsis
  • The study focuses on a new DNA-based next-generation sequencing (NGS) method for detecting and monitoring BCR::ABL1 KD mutations in patients with chronic myeloid leukemia (CML) and Philadelphia-positive acute lymphoblastic leukemia (ALL).
  • This NGS method shows high sensitivity (1.0E-4) and a strong correlation with an established RNA-based method, indicating that it can effectively quantify ABL1 mutations.
  • The study analyzed 162 samples from 129 patients, identifying significant mutations in both CML and B-ALL cases, including instances where mutations were detected at very low disease levels.
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Introduction: Response kinetics is a well-established prognostic marker in acute lymphoblastic leukemia. The situation is not clear in multiple myeloma (MM) despite having a biomarker for response monitoring (monoclonal component [MC]).

Materials And Methods: We developed a mathematical model to assess the prognostic value of serum MC response kinetics during 6 induction cycles, in 373 NDMM transplanted patients treated in the GEM2012Menos65 clinical trial.

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(1) Background: In recent years, a growing number of qualitative health research studies have performed discourse analysis of data from participants' narratives. However, little attention has been paid to the gaps and silences within these narratives. The aim of the present study is to interpret the silences detected in the discourse of pregnant and breastfeeding women concerning environmental risks and food safety.

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Objectives: Psychological factors influence clinical outcomes in patients with coronary artery disease (CAD). Therefore, psychological interventions (PIs) may have beneficial effects in these patients. We evaluated the efficacy of PIs based on cognitive-behavioral therapy (CBT) and positive psychology therapy (PPT) on clinical and laboratory outcomes in CAD.

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Given the high prevalence of imported diseases in immigrant populations, it has postulated the need to establish screening programs that allow their early diagnosis and treatment. We present a mathematical model based on machine learning methodologies to contribute to the design of screening programs in this population. We conducted a retrospective cross-sectional screening program of imported diseases in all immigrant patients who attended the Tropical Medicine Unit between January 2009 and December 2016.

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A significant proportion of scientific studies consider pregnant and breastfeeding women as vulnerable subjects. The objective of this study was to analyse the perception of pregnant and breastfeeding women regarding their participation in environmental research studies. Our work is a descriptive and interpretative observational study that has been developed under the qualitative research paradigm following a phenomenological and ethnographic perspective.

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Background And Purpose: Anti-IgLON5 disease is a rare disorder characterized by a heterogeneous myriad of symptoms that may include sleep disorders, bulbar dysfunction, gait problems, movement disorders, cognitive impairment, oculomotor abnormalities, and nervous system hyperexcitability. Its physiopathology remains unknown, with a combination of both autoimmune and neurodegenerative findings.

Methods: We describe clinical, cerebrospinal fluid (CSF), and ioflupane single-photon emission computed tomography (SPECT) findings of a positive case of anti-IgLON5 disease mimicking probable progressive supranuclear palsy (PSP).

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There is limited information on the characteristics, prognostic factors, and outcomes of patients with multiple myeloma (MM) hospitalized with COVID-19. This retrospective case series investigated 167 patients reported from 73 hospitals within the Spanish Myeloma Collaborative Group network in March and April, 2020. Outcomes were compared with 167 randomly selected, contemporary, age-/sex-matched noncancer patients with COVID-19 admitted at six participating hospitals.

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Molecular monitoring of BCR-ABL1 transcripts is a critical prognostic indicator of treatment response in chronic myeloid leukemia (CML). Quantification of BCR-ABL1 transcripts using ABL1 or GUSB as control genes on the early molecular response (MR) to frontline nilotinib was studied using data from 60 patients with chronic-phase CML from the Evaluating Nilotinib Efficacy and Safety in Clinical Trials as First-Line Treatment (ENEST1st) substudy. Effects of BCR-ABL1/ABL1 and BCR-ABL1/GUSB ratios at early time points as independent variables on subsequent MR were determined by logistic regression analyses and predictive cut-off values determined by receiver operating curve analyses.

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The female immigrant population is especially vulnerable to imported diseases. We describe the results of a prospective screening program for imported diseases performed in immigrant female patients. The protocol included tests for HIV, hepatitis B virus (HBV), hepatitis C virus (HCV), , , and spp.

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Background: The benefits of cognitive-behavioral treatment (CBT) and positive psychology therapy (PPT) in patients with cardiovascular disease are still not well defined. We assessed the efficacy of CBT and PPT on psychological outcomes in coronary artery disease (CAD) patients.

Methods: Randomized controlled trials evaluating CBT or PPT in CAD patients published until May 2018 were systematically analyzed.

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