Lymphoma follow-up pathway: A 10-year study to guide practice.

Purpose: Lymphoma survivors who have received curative intent treatment are currently followed up at defined time points in medical and nurse-led clinics often indefinitely. The follow up protocol is often at the discretion of the treating physician. The aim of the study was to explore the clinical, biochemical and radiological presentation of patients with Diffuse Large B-cell Lymphoma (DLBCL) and Hodgkin Lymphoma (HL) treated with curative intent at the point of recurrence from first remission, and to understand if recurrence was detected at scheduled follow up.

Phase 2 studies of lenalidomide, subcutaneous bortezomib, and dexamethasone as induction therapy in patients with newly diagnosed multiple myeloma.

There are limited prospective data on lenalidomide, subcutaneous bortezomib, and dexamethasone (RsqVd) in transplant-eligible/transplant-ineligible patients with newly diagnosed multiple myeloma. Reliable biomarkers for efficacy and toxicity are required to better tailor therapy. Two parallel studies were conducted by Cancer Trials Ireland (CTI; NCT02219178) and the Dana-Farber Cancer Institute (DFCI; NCT02441686).

Biclonal lymphoproliferative disorders: another association with NOTCH1-mutated chronic lymphocytic leukaemias.

Introduction: Biclonal lymphoid disorders, when two distinct lymphoproliferative disorders (LPD) co-exist, are rare (incidence of 1.4%) and associated with a poor prognosis. NOTCH1 mutations occur in 10% of CLL at diagnosis, associated with a short disease-free interval and increased risk of Richter's transformation.

Prefibrotic Myelofibrosis Presenting with Multiple Cerebral Embolic Infarcts and the Rare W515S Mutation.

Acquired, activating mutations of W515 are recognised driver mutations of the myeloproliferative neoplasms (MPN), namely, essential thrombocythemia and primary myelofibrosis. The most common mutation at this codon is W515L with several other mutations also described at a lower frequency. Of these less common mutations, W515S has only been reported sporadically with limited information on clinicopathological associations.

Intracranial Involvement in Multiple Myeloma Presenting as a Cranial Nerve Palsy.

Multiple myeloma (MM) is characterized by the neoplastic proliferation of plasma cells producing a monoclonal immunoglobulin. Neurological complications in MM most frequently occur due to spinal cord compression by bony lesions, paraprotein-related neuropathy, hypercalcemia, hyperviscosity, or amyloidosis. Intracranial involvement is a rare complication of MM occurring in only 1% of patients.

Risk adjusted therapy in chronic lymphocytic leukemia: a phase II cancer trials Ireland (CTRIAL-IE [ICORG 07-01]) study of fludarabine, cyclophosphamide, and rituximab therapy evaluating response adapted, abbreviated frontline therapy with FCR in non-del(17p) CLL.

Minimal residual disease negative complete response (MRD-negative CR) provides an early marker for time to treatment failure (TTF) in CLL treated with fludarabine, cyclophosphamide, and rituximab (FCR). MRD was assessed after four FCR cycles (FCR4); MRD-negative CR patients discontinued treatment. Fifty-two patients (35M; 17F) were enrolled.

Pneumocystis jiroveci prophylaxis in patients undergoing Bendamustine treatment: the need for a standardized protocol.

The decision for PJP prophylaxis depends on a physician's evaluation of multiple variables. The high rate of PJP infection described in this article combined with the known impaired T-cell function post Bendamustine treatment justifies considering all patients for PJP prophylaxis when they receive Bendamustine treatment.

A multi-centre retrospective study of rituximab use in the treatment of relapsed or resistant warm autoimmune haemolytic anaemia.

This retrospective analysis assessed the response, safety and duration of response to standard dose rituximab 375 mg/m(2) weekly for four weeks as therapy for patients with primary or secondary warm autoimmune haemolytic anaemia (WAIHA), who had failed initial treatment. Thirty-four patients received rituximab for WAIHA in seven centres in the Republic of Ireland. The overall response rate was 70·6% (24/34) with 26·5% (9/34) achieving a complete response (CR).

T-lymphoblastic leukemia/lymphoma: a single center retrospective study of outcome.

T-lymphoblastic leukemia/lymphoma (LBL and ALL) is a rare lymphoid malignancy typically presenting in adolescent and young adult males. Patients are traditionally treated with ALL-type protocols, with no consensus on the role of maintenance therapy, or allogeneic or autologous transplant. Outcome results are thus difficult to interpret.

Update on the World Health Organization classification of peripheral T-cell lymphomas.

Peripheral T-cell lymphomas (PTCLs) are a rare and heterogeneous group of lymphoproliferative disorders of postthymic origin. Progress in elucidating the pathobiology and appropriate therapy of these neoplasms has been slow, primarily because of their rarity, but also because until the early 1990s, they were generally grouped together and combined with B-cell lymphomas. It is now understood that most PTCLs are highly aggressive and respond poorly to standard chemo therapy, and thus they have a significantly poorer prognosis than their B-cell counterparts.

The spectrum of peripheral T-cell lymphomas.

Purpose Of Review: This review summarizes recent progress that has advanced our understanding of the pathobiology and prognosis of peripheral T-cell lymphomas including the changes introduced to the updated World Health Organization classification of lymphoid neoplasms.

Recent Findings: The International Peripheral T-Cell Lymphoma Project was a large collaborative project, highlighting the clinico-pathologic and geographic differences of this diverse group of diseases. Peripheral T-cell lymphoma, not otherwise specified, is a biologically heterogeneous subtype, and a number of studies including investigations using molecular profiling have explored whether meaningful prognostic or biologic subgroups can be identified.

Novel therapies in peripheral T-cell lymphomas.

Peripheral T-cell lymphomas (PTCLs) are a rare and heterogeneous group of disorders associated with a very poor prognosis. Historically, treatment protocols have been largely based on regimens used to treat aggressive B-cell lymphomas; unfortunately, the efficacy of these regimens has been suboptimal, with most patients experiencing relapse after initial therapy. An improved understanding of the molecular biology, pathogenesis, and progression of these disorders has led to the development of a variety of novel targeted agents that may improve outcomes in patients with PTCLs.

Novel therapies in peripheral T-cell lymphomas.

Peripheral T-cell lymphomas (PTCLs) are a rare and heterogeneous group of disorders associated with a very poor prognosis. Historically, treatment protocols have been largely based on regimens used to treat aggressive B-cell lymphomas; unfortunately, the efficacy of these regimens has been suboptimal, with most patients experiencing relapse after initial therapy. An improved understanding of the molecular biology, pathogenesis, and progression of these disorders has led to the development of a variety of novel targeted agents that may improve outcomes in patients with PTCLs.