Assessing the impact of the COVID-19 pandemic on small and medium businesses in North Carolina: Results from the Carolina PROSPER COVID-19 Worksite Impact Survey.

Objective: As the COVID-19 pandemic presented new challenges for businesses and worker safety and health, an interdisciplinary team launched the COVID-19 Worksite Impact Survey to assess COVID-19-related impacts and responses at small and medium businesses in 10 North Carolina counties.

Methods: We collected data from October 2 to December 1, 2020, and analyzed survey results to evaluate businesses' operational changes, concerns, needs, pandemic preparedness, workplace health promotion programming, and infection control practices.

Results: Most businesses, including essential ones, were inadequately prepared for the pandemic and did not implement the most effective COVID-19 infection control practices.

Wildfire smoke exposure and early childhood respiratory health: a study of prescription claims data.

Wildfire smoke is associated with short-term respiratory outcomes including asthma exacerbation in children. As investigations into developmental wildfire smoke exposure on children's longer-term respiratory health are sparse, we investigated associations between developmental wildfire smoke exposure and first use of respiratory medications. Prescription claims from IBM MarketScan Commercial Claims and Encounters database were linked with wildfire smoke plume data from NASA satellites based on Metropolitan Statistical Area (MSA).

The association between oil spill cleanup-related total hydrocarbon exposure and diabetes.

Background: Although evidence suggests relationships between some crude oil components and glycemic dysregulation, no studies have examined oil spill-related chemical exposures in relation to type 2 diabetes mellitus (DM) risk. This study examined the relationship between total hydrocarbon (THC) exposure among workers involved in the 2010 Deepwater Horizon (DWH) oil spill and risk of DM up to 6 years afterward.

Methods: Participants comprised 2660 oil-spill cleanup or response workers in the prospective GuLF Study who completed a clinical exam and had no self-reported DM diagnosis prior to the spill.

Evaluation of Residual Disease and TKI Duration Are Critical Predictive Factors for Molecular Recurrence after Stopping Imatinib First-line in Chronic Phase CML Patients.

Purpose: Tyrosine kinase inhibitor (TKI) discontinuation is an emerging goal in chronic myelogenous leukemia (CML) management and several studies have demonstrated the feasibility of safely stopping imatinib. A sustained deep molecular response on long-term TKI is critical prior to attempting treatment-free remission. Reproducible results from several studies reported recently, failed to identify robust and reproducible predictive factors for the selection of the best candidates for successful TKI cessation.

Consolidation anti-CD22 fractionated radioimmunotherapy with Y-epratuzumab tetraxetan following R-CHOP in elderly patients with diffuse large B-cell lymphoma: a prospective, single group, phase 2 trial.

Background: Radioimmunotherapy represents a potential option as consolidation after chemoimmunotherapy in patients with diffuse large B-cell lymphoma who are not candidates for transplantation. We aimed to assess activity and toxicity of fractionated radioimmunotherapy using anti-CD22 Y-epratuzumab tetraxetan as consolidation after front-line induction chemoimmunotherapy in untreated elderly patients with diffuse large B-cell lymphoma.

Methods: We did a prospective, single-group, phase 2 trial at 28 hospitals in France, with patients recruited from 17 hospitals.

The REFRACT-LYMA cohort study: a French observational prospective cohort study of patients with mantle cell lymphoma.

Background: Mantle Cell Lymphoma (MCL) is often associated with progression, temporary response to therapy and a high relapse rate over time resulting in a poor long-term prognosis. Because MCL is classified as an incurable disease, therapeutic resistance is of great interest. However, knowledge about the biological mechanisms underlying resistance associated with MCL therapies and about associated predictors remains poor.

Rituximab maintenance after autologous stem cell transplantation prolongs response duration in non-naive rituximab follicular lymphoma patients: a single institution experience.

We retrospectively evaluated the role of rituximab (R) in maintenance treatment after autologous stem cell transplantation performed in patients with relapsed follicular lymphoma. We compared the outcome of 67 follicular lymphoma (FL) patients according to the use of rituximab maintenance (RM) or not. All patients received rituximab plus chemotherapy before autologous stem-cell transplantation (ASCT).

Impact of renal impairment on outcomes with lenalidomide and dexamethasone treatment in the FIRST trial, a randomized, open-label phase 3 trial in transplant-ineligible patients with multiple myeloma.

Renal impairment is associated with poor prognosis in myeloma. This analysis of the pivotal phase 3 FIRST trial examined the impact of renally adapted dosing of lenalidomide and dexamethasone on outcomes of patients with different degrees of renal impairment. Transplant-ineligible patients not requiring dialysis were randomized 1:1:1 to receive continuous lenalidomide and dexamethasone until disease progression (n=535) or for 18 cycles (72 weeks; n=541), or melphalan, prednisone, and thalidomide for 12 cycles (72 weeks; n=547).

Upfront allogeneic stem-cell transplantation for patients with nonlocalized untreated peripheral T-cell lymphoma: an intention-to-treat analysis from a single center.

Background: Peripheral T-cell lymphomas (PTCLs) are rare and heterogeneous diseases with dismal outcome when treated with chemotherapy alone. Because allogeneic stem-cell transplantation (allo-SCT) can cure relapse/refractory patients, we hypothesized that upfront allo-SCT may provide a better outcome. Therefore, all patients that presented with advanced PTCL in our institution at diagnosis were scheduled to undergo upfront allo-SCT after induction chemotherapy.

Long-term effectiveness and safety of interleukin-1 receptor antagonist (anakinra) in Schnitzler's syndrome: a French multicenter study.

The aim of this study is to assess the long-term effectiveness and safety of IL1Ra in Schnitzler syndrome (SchS). Between 2010 and 2012, we performed a nationwide survey among French internal medicine departments to identify SchS patients. We retrospectively analyzed the long-term efficacy and safety of IL1Ra and the outcome of patients that did not receive this treatment.

Impact of high-dose chemotherapy followed by auto-SCT for positive interim [18F] FDG-PET diffuse large B-cell lymphoma patients.

[(18)F] fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET) is increasingly used for response assessment in diffuse large B-cell lymphoma (DLBCL). A positive interim FDG-PET was shown to be associated with an unfavorable outcome in high-grade non-Hodgkin's lymphomas. For positive interim FDG-PET patients, the question of increasing the intensity of treatment using high-dose chemotherapy followed by auto-SCT (HDC-ASCT) remains unanswered.

Prognostic impact of 18F-fluoro-deoxyglucose positron emission tomography in untreated mantle cell lymphoma: a retrospective study from the GOELAMS group.

Purpose: (18)F-fluorodeoxyglucose (FDG) PET is a non-invasive imaging technique recommended for the management of both diffuse large B-cell and Hodgkin's lymphomas. This retrospective study investigated the value of FDG PET for initial staging and its prognostic impact on patients with mantle cell lymphoma (MCL).

Methods: A total of 44 untreated MCL patients assessed by both conventional evaluations (CE) and FDG PET for initial staging were included.

Melphalan and prednisone plus thalidomide versus melphalan and prednisone alone or reduced-intensity autologous stem cell transplantation in elderly patients with multiple myeloma (IFM 99-06): a randomised trial.

Background: In multiple myeloma, combination chemotherapy with melphalan plus prednisone is still regarded as the standard of care in elderly patients. We assessed whether the addition of thalidomide to this combination, or reduced-intensity stem cell transplantation, would improve survival.

Methods: Between May 22, 2000, and Aug 8, 2005, 447 previously untreated patients with multiple myeloma, who were aged between 65 and 75 years, were randomly assigned to receive either melphalan and prednisone (MP; n=196), melphalan and prednisone plus thalidomide (MPT; n=125), or reduced-intensity stem cell transplantation using melphalan 100 mg/m2 (MEL100; n=126).

[Periodic paralysis discovered in a 65-year-old woman: one case report].

Introduction: Familial hypokalemic periodic paralysis (FHPP) is an autosomal dominant disorder which usually begins before thirty years.

Exegesis: We report a case of FHPP occurring in a 65-year-old woman whereas two members of her family have symptoms since childhood. Differential diagnosis are discussed.

[Acquired von Willebrand disease and lymphoproliferative syndromes].

Objective: Acquired von Willebrand disease occurs in patients with or without cutaneous and mucosal bleeding who have no personal or family history of the disease. The clinical course of these patients is poorly known due to the rarity of acquired von Willebrand factor (vWF) deficit. We conducted this study to assess the clinical course of acquired vWF deficit secondary to lymphoproliferative syndromes.

CD38 expression and secondary 17p deletion are important prognostic factors in chronic lymphocytic leukaemia.

CD38 expression and chromosomal abnormalities are novel prognostic factors in chronic lymphocytic leukaemia (CLL). However, their value remains undetermined. CD38 was evaluated in 123 patients and chromosomal aberrations in 111 cases with fluorescence in situ hybridization (FISH).

Early intensive therapy with autologous stem cell transplantation in high-risk Hodgkin's disease: long-term follow-up in 35 cases.

Thirty-five adult patients with high-risk HD (HD) defined by (1) Ann Arbor stage IV or bulky nodal disease (tumor/thorax ratio > 0.45) and (2) no or partial response (PR) (< 75%) to the initial 3 courses of ABVD, received an early intensive therapy with autologous stem cell transplantation (ASCT). Thirty patients were considered as partial responders and 5 as refractory to initial chemotherapy.