163 research outputs found

    Contraception in Adolescents

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    The age of adolescence is the time when most adolescents in the world begin to be sexually active with resultant millions of pregnancies and sexually transmitted diseases (STDs). This chapter considers methods of contraception for these adolescents, including oral contraceptives, transdermal contraception, minipills, intra-vaginal ring, injectable contraception, intrauterine devices (IUDs), barrier contraceptives, implants, and others. It is important for clinicians caring for sexually active youth to provide information regarding contraception and appropriate contraceptive prescriptions

    310: Expression of STAT1 during graft-versus-host disease (GVHD)

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    Adolescence and Contraception

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    The age of adolescence is the time when most adolescents in the world become sexually active with resultant millions of pregnancies and sexually transmitted diseases. This paper considers methods of contraception for these adolescents, including oral contraceptions, transdermal contraception, mini-pills, intravaginal ring, injectable contraception, intrauterine devices, barrier contraceptives, implants, and others. It is important for clinicians caring for sexually active youth to provide information regarding contraception and appropriate contraceptive prescriptions

    Venetoclax induces deep hematologic remissions in t(11;14) relapsed/refractory AL amyloidosis

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    Venetoclax is efficacious in relapsed/refractory t(11;14) multiple myeloma, thus warranting investigation in light-chain amyloidosis (AL). This retrospective cohort includes 43 patients with previously treated AL, from 14 centers in the US and Europe. Thirty-one patients harbored t(11;14), 11 did not, and one t(11;14) status was unknown. Patients received a venetoclax-containing regimen for at least one 21- or 28-day cycle; the median prior treatments was three. The hematologic response rate for all patients was 68%; 63% achieved VGPR/CR. t(11;14) patients had higher hematologic response (81% vs. 40%) and higher VGPR/CR rate (78% vs. 30%, odds ratio: 0.12, 95% CI 0.02-0.62) than non-t(11;14) patients. For the unsegregated cohort, median progression-free survival (PFS) was 31.0 months and median OS was not reached (NR). For t(11;14), median PFS was NR and for non-t(11;14) median PFS was 6.7 months (HR: 0.14, 95% CI 0.04-0.53). Multivariate analysis incorporating age, sex, prior lines of therapy, and disease stage suggested a risk reduction for progression or death in t(11;14) patients. Median OS was NR for either subgroup. The organ response rate was 38%; most responders harbored t(11;14). Grade 3 or higher adverse events occurred in 19% with 7% due to infections. These promising results require confirmation in a randomized clinical trial

    Recommendations for acquisition, interpretation and reporting of whole body low dose CT in patients with multiple myeloma and other plasma cell disorders: a report of the IMWG Bone Working Group

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    Whole Body Low Dose CT (WBLDCT) has important advantages as a first-line imaging modality for bone disease assessment in patients with plasma cell disorders and has been included in the 2014 International Myeloma Working Group (IMWG) criteria for multiple myeloma (MM) definition. Nevertheless, standardization guidelines for the optimal use of WBLDCT in MM patients are still lacking, preventing its more widespread use, both in daily practice and clinical trials. The aim of this report by the Bone Group of the IMWG is to provide practical recommendations for the acquisition, interpretation and reporting of WBLDCT in patients with multiple myeloma and other plasma cell disorders

    International Myeloma Working Group recommendations for the treatment of multiple myeloma-related bone disease

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    El propósito del estudio fue crear un subgrupo dentro del Grupo Internacional de Trabajo sobre el Mieloma para desarrollar recomendaciones prácticas en el tratamiento de la enfermedad ósea relacionada con el mieloma múltiple (MM). Para ello, un panel interdisciplinario de expertos clínicos en MM y mieloma óseo desarrolló recomendaciones basadas en datos publicados hasta agosto de 2012. Se utilizó el consenso de expertos para proponer recomendaciones adicionales en si-tuaciones en las que no había suficientes datos publicados. Los niveles de evidencia y los gra-dos de las recomendaciones fueron asignados y aprobados por los miembros del panel. Las re-comendaciones fueron: 1) Se deben considerar los bifosfonatos (BP) en todos los pacientes con MM que reciben tratamiento antimieloma de primera línea, independientemente de la presencia de lesiones óseas osteolíticas en la radiografía convencional. Sin embargo, se desconoce si la PA ofrece alguna ventaja en pacientes sin enfermedad ósea evaluados por resonancia magnéti-ca o tomografía por emisión de positrones/tomografía computarizada. 2) Se recomienda el ácido zoledrónico (ZOL) o el pamidronato (PAM) por vía intravenosa (IV) para prevenir eventos relacio-nados con el esqueleto en pacientes con MM. Se prefiere el ZOL sobre el clodronato oral en pa-cientes recién diagnosticados con MM debido a sus posibles efectos antimieloma y beneficios para la supervivencia. 3) Los BP deben administrarse cada 3 a 4 semanas por vía intravenosa durante el tratamiento inicial. ZOL o PAM se deben continuar en pacientes con enfermedad acti-va y se deben reanudar después de la recaída de la enfermedad, si se suspende en pacientes que logran una respuesta completa o parcial muy buena. 4) Los BP son bien tolerados, pero se deben instituir estrategias preventivas para evitar la toxicidad renal o la osteonecrosis de la man-díbula. Se debe considerar la cifoplastia para las fracturas vertebrales sintomáticas por compre-sión. 5) La radioterapia de dosis baja se puede usar para paliar el dolor no controlado, la fractura patológica inminente o la compresión de la médula espinal. Se debe buscar una consulta ortopé-dica para fracturas de huesos largos, compresión de la médula espinal e inestabilidad de la co-lumna vertebral. Ramón García-Sanz fue un participante relevante en el consenso, representando al grupo espa-ñol GEM/PETHEMA. Se trata de la publicación de las discusiones de un grupo de consenso para establecer las recomendaciones del tratamiento de la enfermedad ósea en Mieloma Múltiple. To-dos los autores participaron con el mismo nivel de compromiso, bajo la coordinación del Dr. Ter-pos y el impulso del Dr. Roodman. Fue la principal referencia actual para el tratamiento de la enfermedad ósea en los pacientes con mieloma múltiple, utilizada por casi todos los especialistas de hematología a la hora de tratar pa-cientes con esta rara enfermedad.[EN]The aim of the International Myeloma Working Group was to develop practice recommendations for the management of multiple myeloma (MM) -related bone disease. An interdisciplinary panel of clinical experts on MM and myeloma bone disease developed recommendations based on published data through August 2012. Expert consensus was used to propose additional recommendations in situations where there were insufficient published data. Levels of evidence and grades of recommendations were assigned and approved by panel members. Bisphosphonates (BPs) should be considered in all patients with MM receiving first-line antimyeloma therapy, regardless of presence of osteolytic bone lesions on conventional radiography. However, it is unknown if BPs offer any advantage in patients with no bone disease assessed by magnetic resonance imaging or positron emission tomography/computed tomography. Intravenous (IV) zoledronic acid (ZOL) or pamidronate (PAM) is recommended for preventing skeletal-related events in patients with MM. ZOL is preferred over oral clodronate in newly diagnosed patients with MM because of its potential antimyeloma effects and survival benefits. BPs should be administered every 3 to 4 weeks IV during initial therapy. ZOL or PAM should be continued in patients with active disease and should be resumed after disease relapse, if discontinued in patients achieving complete or very good partial response. BPs are well tolerated, but preventive strategies must be instituted to avoid renal toxicity or osteonecrosis of the jaw. Kyphoplasty should be considered for symptomatic vertebral compression fractures. Low-dose radiation therapy can be used for palliation of uncontrolled pain, impending pathologic fracture, or spinal cord compression. Orthopedic consultation should be sought for long-bone fractures, spinal cord compression, and vertebral column instability.International Myeloma Society International Myeloma Working GroupInternational Myeloma Working Grou

    Daratumumab, bortezomib, and dexamethasone in relapsed or refractory multiple myeloma: subgroup analysis of CASTOR based on cytogenetic risk

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    BACKGROUND: Multiple myeloma (MM) patients with high cytogenetic risk have poor outcomes. In CASTOR, daratumumab plus bortezomib/dexamethasone (D-Vd) prolonged progression-free survival (PFS) versus bortezomib/dexamethasone (Vd) alone and exhibited tolerability in patients with relapsed or refractory MM (RRMM). METHODS: This subgroup analysis evaluated D-Vd versus Vd in CASTOR based on cytogenetic risk, determined using fluorescence in situ hybridization and/or karyotype testing performed locally. High-risk patients had t(4;14), t(14;16), and/or del17p abnormalities. Minimal residual disease (MRD; 10-5 sensitivity threshold) was assessed via the clonoSEQ\uae assay V2.0. Of the 498 patients randomized, 40 (16%) in the D-Vd group and 35 (14%) in the Vd group were categorized as high risk. RESULTS: After a median follow-up of 40.0\u2009months, D-Vd prolonged median PFS versus Vd in patients with standard (16.6 vs 6.6\u2009months; HR, 0.26; 95% CI, 0.19-0.37; P < 0.0001) and high (12.6 vs 6.2\u2009months; HR, 0.41; 95% CI, 0.21-0.83; P = 0.0106) cytogenetic risk. D-Vd achieved deep responses, including higher rates of MRD negativity and sustained MRD negativity versus Vd, regardless of cytogenetic risk. The safety profile was consistent with the overall population of CASTOR. CONCLUSION: These updated data reinforce the effectiveness and tolerability of daratumumab-based regimens for RRMM, regardless of cytogenetic risk status. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02136134 . Registered 12 May 2014

    Whole brain radiotherapy for brain metastases from breast cancer: estimation of survival using two stratification systems

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    BACKGROUND: Brain metastases (BM) are the most common form of intracranial cancer. The incidence of BM seems to have increased over the past decade. Recursive partitioning analysis (RPA) of data from three Radiation Therapy Oncology Group (RTOG) trials (1200 patients) has allowed three prognostic groups to be identified. More recently a simplified stratification system that uses the evaluation of three main prognostics factors for radiosurgery in BM was developed. METHODS: To analyze the overall survival rate (OS), prognostic factors affecting outcomes and to estimate the potential improvement in OS for patients with BM from breast cancer, stratified by RPA class and brain metastases score (BS-BM). From January 1996 to December 2004, 174 medical records of patients with diagnosis of BM from breast cancer, who received WBRT were analyzed. The surgery followed by WBRT was used in 15.5% of patients and 84.5% of others patients were submitted at WBRT alone; 108 patients (62.1%) received the fractionation schedule of 30 Gy in 10 fractions. Solitary BM was present in 37.9 % of patients. The prognostic factors evaluated for OS were: age, Karnofsky Performance Status (KPS), number of lesions, localization of lesions, neurosurgery, chemotherapy, absence extracranial disease, RPA class, BS-BM and radiation doses and fractionation. RESULTS: The OS in 1, 2 and 3 years was 33.4 %, 16.7%, and 8.8 %, respectively. The RPA class analysis showed strong relation with OS (p < 0.0001). The median survival time by RPA class in months was: class I 11.7, class II 6.2 and class III 3.0. The significant prognostic factors associated with better OS were: higher KPS (p < 0.0001), neurosurgery (P < 0.0001), single metastases (p = 0.003), BS-BM (p < 0.0001), control primary tumor (p = 0.002) and absence of extracranial metastases (p = 0.001). In multivariate analysis, the factors associated positively with OS were: neurosurgery (p < 0.0001), absence of extracranial metastases (p <0.0001) and RPA class I (p < 0.0001). CONCLUSION: Our data suggests that patients with BM from breast cancer classified as RPA class I may be effectively treated with local resection followed by WBRT, mainly in those patients with single BM, higher KPS and cranial extra disease controlled. RPA class was shown to be the most reliable indicators of survival

    Impact of lenalidomide dose on progression-free survival in patients with relapsed or refractory multiple myeloma

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    This analysis assessed the effect of lenalidomide on progression-free survival (PFS). Patients with relapsed or refractory multiple myeloma (RRMM) who received lenalidomide plus dexamethasone in the MM-009 and MM-010 trials were pooled and those who had not progressed and were still receiving lenalidomide at 12 months were included. The median follow-up of surviving patients was 48 months. Of 353 patients who received lenalidomide plus dexamethasone, 116 (33%) had not progressed. Overall, 52 patients (45%) had no dose reductions, 25 (22%) had dose reductions ⩾12 months and 39 (34%) had dose reductions before 12 months. Patients who had dose reductions ⩾12 months had a significantly longer median PFS than those who had reductions before 12 months (P=0.007) or no dose reductions (P=0.039) (not reached vs 28.0 vs 36.8 months, respectively). In a multivariate Cox regression model, dose reduction ⩾12 months was an independent predictor of improved PFS (hazard ratio, 0.47; 95% confidence interval, 0.23–0.98) after adjusting for patient characteristics. The data suggest that to achieve maximum PFS benefit, patients with RRMM should be treated for ⩾12 months with full-dose lenalidomide plus dexamethasone. Thereafter, patients may benefit from lower-dose continued therapy; prospective studies are needed to confirm these findings
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