Comparison of 36 Gy, 20 Gy, or No Radiation Therapy After 6 Cycles of EBVP Chemotherapy and Complete Remission in Early-Stage Hodgkin Lymphoma Without Risk Factors: Results of the EORT-GELA H9-F Intergroup Randomized Trial.

Purpose: While patients with early-stage Hodgkin lymphoma (HL) have an excellent outcome with combined treatment, the radiation therapy (RT) dose and treatment with chemotherapy alone remain questionable. This noninferiority trial evaluates the feasibility of reducing the dose or omitting RT after chemotherapy.

Methods And Materials: Patients with untreated supradiaphragmatic HL without risk factors (age ≥ 50 years, 4 to 5 nodal areas involved, mediastinum-thoracic ratio ≥ 0.

Immunohematologic tolerance of chronic transfusion exchanges with erythrocytapheresis in sickle cell disease.

Background: Sickle cell disease (SCD) has become a major public health issue. Hydroxyurea and red blood cell (RBC) transfusion are the cornerstone treatments. Erythrocytapheresis (ECP) is an automated method for transfusion exchange.

Dehydrated hereditary stomatocytosis linked to gain-of-function mutations in mechanically activated PIEZO1 ion channels.

Dehydrated hereditary stomatocytosis is a genetic condition with defective red blood cell membrane properties that causes an imbalance in intracellular cation concentrations. Recently, two missense mutations in the mechanically activated PIEZO1 (FAM38A) ion channel were associated with dehydrated hereditary stomatocytosis. However, it is not known how these mutations affect PIEZO1 function.

Ferritin level at diagnosis is not correlated with poorer survival in non RBC transfusion dependent lower risk de novo MDS.

We evaluated the prognostic value of serum ferritin (SF) level at diagnosis in 318 newly diagnosed IPSS low and int 1 (lower) risk MDS patients included in the French MDS registry, who did not require RBC transfusions and had baseline SF level determination. Increased baseline SF level (>300 ng/ml) was correlated with male gender, more pronounced anaemia, and diagnosis of RARS but had no negative impact on progression to AML or survival.

Hematological disorders related cerebral infarctions are mostly multifocal.

Hematological disorders (HD) have been estimated to implicate approximately 1% of patients with arterial ischemic stroke. However, previously published studies are mostly retrospective or based on case reports or small series in selected young patients. We herein prospectively included consecutive patients with MRI-confirmed cerebral arterial infarctions among individuals admitted in our stroke unit during a 32 month period to determine the clinical and neuroradiological features of ischemic stroke due to HD.

Sideroblastic anemia: molecular analysis of the ALAS2 gene in a series of 29 probands and functional studies of 10 missense mutations.

X-linked Sideroblastic Anemia (XLSA) is the most common genetic form of sideroblastic anemia, a heterogeneous group of disorders characterized by iron deposits in the mitochondria of erythroid precursors. XLSA is due to mutations in the erythroid-specific 5-aminolevulinate synthase (ALAS2) gene. Thirteen different ALAS2 mutations were identified in 16 out of 29 probands with sideroblastic anemia.

Quality of life after successful treatment of early-stage Hodgkin's lymphoma: 10-year follow-up of the EORTC-GELA H8 randomised controlled trial.

Background: Little is known about the longitudinal course of health-related quality of life (HRQoL) in patients with Hodgkin's lymphoma during their post-treatment follow-up and re-adaptation to normal life. We report on the HRQoL of patients treated in the randomised H8 trial of the European Organisation for Research and Treatment of Cancer (EORTC) Lymphoma Group and the Groupe d'Etudes des Lymphomes de l'Adulte (GELA). We aimed to assess HRQoL and fatigue following treatment, to analyse relations with treatment, and to identify factors that predict persistent fatigue.

Clinical efficacy of irradiation in CLL patients: predictive value of in vitro radio-induced apoptosis.

In order to identify CLL patients for whom irradiation could be beneficial, we investigated the relationship between in vitro radio-induced apoptosis of leukemic cells and response to low-dose splenic or lymph node radiotherapy. Fourteen patients were included in the in vitro study. Leukemic cells were analyzed by Hoechst staining immediately after collection or 24h of culture following in vitro irradiation of 0-10 Gy.