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Assisted reproductive technology is a viable option for pregnant women with chronic myeloid leukemia. We herein report the case of a patient who underwent successful fertility treatment with frozen embryo preservation at 36 years of age, followed by embryo transfer at 39 years of age, thus resulting in pregnancy and delivery after a third discontinuation of tyrosine kinase inhibitors (TKI). Despite the difficulty of long-term TKI withdrawal, the patient's strong desire for a baby led to a successful pregnancy and delivery with no apparent deformities or abnormalities. Thus, our case highlights the importance of collaboration between reproductive medicine physicians and hematologists.
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The CFA ratio, calculated using pretreatment C-reactive protein (CRP), fibrinogen, and albumin levels (CRP × fibrinogen/albumin), was previously reported to be a significant prognostic factor for acute myeloid leukemia (AML). This multicenter retrospective study evaluated the prognostic value of the CFA ratio in 328 adult patients with newly diagnosed AML from April 2000 to March 2018. The median age was 49.5 years (range, 15-75 years), and 60.7% of the population were males. According to the European LeukemiaNet (ELN) risk classification, 67 patients (20.4%) were in the favorable-risk group, 197 patients (60.1%) in the intermediate-risk group, and 58 patients (17.7%) in the adverse-risk group. The median CFA ratio was 1.07 (0-67.69). Based on the calculated cutoff CFA ratio of 1.44, the cohort included 176 and 152 patients with low and high CFA ratios, respectively. At a median follow-up of 91.2 months, the 7-year overall survival (OS) and disease-free survival (DFS) rates were 51.2% and 48.6%, respectively, in the overall cohort. The 7-year OS rates were 61.7% and 39.0% in the low and high CFA ratio groups, respectively (p < 0.001). The 7-year DFS rates were 58.1% and 37.0% in the low and high CFA ratio groups, respectively (p = 0.004). In univariate analysis, age ≥50 years, male sex, ELN risk class, and comorbidities were associated with poor OS. Age, ELN risk class, comorbidities, and high CFA ratio were associated with poor OS in multivariate analysis. Subgroup analysis revealed that the CFA ratio was significant in the intermediate and adverse ELN risk classes. These findings indicate the prognostic significance of the CFA ratio in AML.
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Leucemia Mieloide Aguda , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Albúminas , Fibrinógeno , Pronóstico , Estudios Retrospectivos , Adolescente , Adulto Joven , AncianoRESUMEN
A 39-year-old woman with myotonic dystrophy (DM) presented with syncope and was diagnosed with primary mediastinal large B-cell lymphoma, clinical stage IA. PET-CT revealed an upper mediastinal mass with high FDG uptake (SUVmax, 14.8). She had muscle weakness associated with DM, but her performance status was preserved. She was treated with 6 cycles of dose-adjusted EPOCH-R therapy and localized irradiation for the residual mass, without severe adverse events or recurrence of syncope. Patients with DM should be monitored for cardiac events and muscle weakness when undergoing lymphoma treatment.
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Linfoma de Células B , Distrofia Miotónica , Humanos , Femenino , Adulto , Tomografía Computarizada por Tomografía de Emisión de Positrones , Distrofia Miotónica/complicaciones , Debilidad Muscular , SíncopeRESUMEN
A 59-year-old-woman complained of weight loss and abdominal pain. A CT scan revealed a 20 cm large retroperitoneal mass, and she was diagnosed with diffuse large B-cell lymphoma via biopsy of the mass. After 75% CHP therapy, she developed an acute abdomen and CT revealed generalized peritonitis. Amylase in the ascites fluid was elevated, and infiltration into the pancreas was suspected on CT before treatment, suggesting a pancreatic fistula caused by tumor shrinkage. Enterobacteria were found in ascites fluid culture, suggesting a gastrointestinal perforation complication. The patient was refractory to treatment, and death was confirmed due to progression of the primary disease. The pathological autopsy revealed diffuse pancreatic infiltration, suggesting that the pancreatic fistula was caused by pancreatic injury. Pancreatic fistula is a known complication of surgical procedures but is rarely caused by tumor shrinkage due to chemotherapy. Since there is no preventive method for pancreatic injury caused by tumor shrinkage, early diagnosis and early treatment of pancreatic fistula are critical, and ascites fluid analysis, including amylase, was thought to be useful for the diagnosis.
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Linfoma de Células B Grandes Difuso , Peritonitis , Femenino , Humanos , Persona de Mediana Edad , Fístula Pancreática/complicaciones , Ascitis , Linfoma de Células B Grandes Difuso/complicaciones , Linfoma de Células B Grandes Difuso/tratamiento farmacológico , Linfoma de Células B Grandes Difuso/patología , Peritonitis/complicaciones , Amilasas/uso terapéuticoRESUMEN
A 21-year-old woman was diagnosed with chronic myeloid leukemia in March 2014. The patient and her family did not wish to freeze eggs before dasatinib initiation. After 66 months of oral dasatinib administration and 40 months of MR4.5 maintenance, the patient requested to discontinue dasatinib due to a desire to conceive. MR4.5 maintenance was continued, and she achieved spontaneous pregnancy 6 months after dasatinib discontinuation. The patient gave birth to a normal baby 13 months later and was on MR4.5 maintenance 21 months after dasatinib discontinuation.
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Leucemia Mielógena Crónica BCR-ABL Positiva , Inhibidores de Proteínas Quinasas , Dasatinib/uso terapéutico , Femenino , Humanos , Leucemia Mielógena Crónica BCR-ABL Positiva/tratamiento farmacológico , Resultado del Tratamiento , Adulto JovenRESUMEN
Coronavirus disease 2019 (COVID-19) has emerged as a global pandemic until today, but treatment options remain limited. COVID-19 vaccination is expected to decrease the number of patients with COVID-19 worldwide. In Japan, two types of mRNA COVID-19 vaccine, BNT162b2 (Pfizer/BioNTech) and mRNA-1273 (Moderna), have been approved and administered. However, their side effects remain poorly elucidated. This paper presents two cases of immune thrombocytopenia (ITP) after BNT162b2 mRNA COVID-19 vaccination. Whether or not ITP is triggered by the vaccination or not is difficult to identify. Further investigation with a large number of cases is warranted to clarify the side effects of BNT162b2 mRNA COVID-19 vaccination.
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COVID-19 , Púrpura Trombocitopénica Idiopática , Vacuna nCoV-2019 mRNA-1273 , Vacuna BNT162 , Vacunas contra la COVID-19 , Humanos , ARN Mensajero/genética , SARS-CoV-2 , VacunaciónRESUMEN
We performed a retrospective analysis of DLBCL with breast involvement to compare the prognosis of primary breast lymphoma (PBL) to secondary breast lymphoma (SBL; especially in limited stage cases). We retrospectively reviewed records of 25 diffuse large B-cell lymphoma (DLBCL) patients with breast involvement who received chemotherapy between January 2000 and August 2012. We compared clinical features and prognosis among patients with PBL (n = 11), limited stage SBL (LSBL; n = 6), and advanced stage SBL (ASBL, n = 8). The PBL group had significantly lesser patients with breast tumours (BTs) > 5 cm than the SBL group (P = 0.02). After a median follow-up of 71.3 months, we observed significantly better 5-year overall survival (OS) in the PBL group (90.0%) than in the LSBL (33.3%, P = 0.01) group, but not for progression-free survival (PFS). Patients with BT > 5 cm had worse OS (P = 0.01) and PFS (P = 0.04) than those with BT ≤ 5 cm. PBL had a better prognosis than SBL among limited stage DLBCL.
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We analyzed clinical cutoffs for defining computed tomography (CT) methods for sarcopenia and examined the prognostic value of CT for allogeneic hematopoietic stem cell transplantation (allo-HCST) outcomes of patients with myeloid malignancy. One hundred twenty-five adult patients with acute myeloid leukemia and myelodysplastic syndrome who underwent first allo-HSCT between 2000 and 2017 were included. Sarcopenia was assessed using CT-based skeletal muscle index (SMI) and mean muscle attenuation at L3. A statistical difference in SMI was confirmed between sarcopenia (n = 52) and nonsarcopenia (n = 73) patients. There were no significant correlations of muscularity with age, performance status, or other characteristics of HSCT. After 2 years, overall survival (OS) was 43.5% and 70.1%, disease-free survival was 52.9% and 68.6%, nonrelapse mortality (NRM) was 20.8% and 8.4%, incidence of acute GVHD (≥ grade 2) was 38.8% and 39.1%, that of chronic GVHD was 53.2% and 37.3%, and median duration of hospitalization was 88 days and 74 days (P = 0.026), respectively, in the sarcopenia and nonsarcopenia groups. Multivariate analysis showed that presence of sarcopenia is a novel adverse factor for high NRM and poor OS. Pretransplant CT-defined sarcopenia is correlated with decreased OS, increased NRM, and prolonged hospitalization.