rchop

Pirarubicin (THP), doxorubicin (DOX), cyclophosphamide (CTX), and vincristine (VCR) are widely used in the treatment of patients with non-Hodgkin's Lymphoma. Herein, a precise and sensitive method was developed for the determination of THP, DOX, CTX and VCR in human plasma by high-performance liquid-chromatography-tandem mass spectrometry (LC-MS/MS). Liquid-liquid extraction was applied to extract THP, DOX, CTX, VCR, and the internal standard (IS, Pioglitazone) in plasma. Agilent Eclipse XDB-C18 (3.0 mm × 100 mm) was utilized and chromatographic separation was obtained in eight minutes...

OBJECTIVES: Patterns and predictors of relapse in primary gastric diffuse large B cell lymphoma (DLBCL) were variably reported. Our study aims to evaluate the patterns and predictors of relapse in early-stage gastric DLBCL treated with Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisolone (RCHOP). METHODS: From 2005 to 2019, the medical records of 72 patients with stage I or stage II gastric DLBCL treated with six cycles of RCHOP without radiotherapy were reviewed...

INTRODUCTION:  Non-Hodgkin's lymphoma (NHL) ranked fourth among all cancer types in Saudi Arabia, as reported by the Saudi Health Council in 2015. Diffuse large B-cell lymphoma (DLBCL) is the most common histological type of NHL. On the other hand, classical Hodgkin's lymphoma (cHL) ranked sixth and had a modest tendency to affect young men more frequently. Over recent decades, DLBCL patients were treated with cyclophosphamide, doxorubicin hydrochloride, oncovin, and prednisolone (CHOP) alone...

BACKGROUND/AIM: Primary testicular lymphoma (PTL) is an exceedingly rare and aggressive form of non-Hodgkin's lymphoma; the most common subtype is diffuse large B-cell (DLBCL). Standard treatment includes orchiectomy, chemotherapy, central nervous system (CNS) prophylaxis, and prophylactic radiation to the contralateral testis. PTL can reoccur years after complete remission. Treatment to immune sanctuary sites, CNS and contralateral testis, is crucial in preventing relapse. There are limited data characterizing this entity and this study aimed to add to existing literature...

International prognostic Index (IPI) is the most widely used clinical prediction model for diffuse large B-cell lymphoma (DLBCL) patients treated with rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP), but may be suboptimal in older patients. We aimed to develop and externally validate a clinical prediction model for older, R-CHOP treated DLBCL patients by examining geriatric assessment and lymphoma-related parameters in real-world cohorts. A population-based training set of 365 R-CHOP treated DLBCL patients ≥70 years was identified through the Cancer Registry of Norway...

PURPOSE: Primary mediastinal large B-cell Lymphoma (PMLBCL) is a rare aggressive lymphoma with unique clinical, pathological, and molecular features. The optimal frontline therapy is subject of ongoing debate. Our study aims to evaluate the outcomes of PMLBCL treated with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (RCHOP) at King Hussein Cancer Center. PATIENTS AND METHODS: Adult patients >18 years of age with PMLBCL treated with RCHOP from January 2011 to July 2020 were identified...

Bendamustine has a potent immunosuppressive effect because it causes T-cell lymphopenia, which might lead to a second primary malignancy (SPM) and would increase the risk of infection. Using the Medical Data Vision administrative claims database, we compared the cumulative incidence of SPM, infections within 6 months, and overall survival (OS) among untreated patients with indolent B-cell lymphomas (iBCL) who received rituximab-based chemotherapy between 2009 and 2020. Patients with grade 3b follicular lymphoma or a previous history of malignancy were excluded...

Objective: To investigate the clinical features and prognosis of MYC/BCL2 double-expression diffuse large B-cell lymphoma (DEL) . Methods: The clinical data, including clinical characteristics, survival, and prognostic factors, of 166 patients with DEL treated at Peking University Third Hospital from January 2016 to December 2020 were retrospectively analyzed. Results: A total of 410 patients with diffuse large B-cell lymphoma were collected, including 166 cases (40.5%) of DEL. There were 82 males and 84 females with a median age of 63...

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A 50-year-old female patient, presenting with a past history of Reynaud's syndrome, xerostomia and xerophthalmia, was admitted to Fujian Provincial Hospital because of coughing for 10 days and left anterior chest pain for 1 day. Chest imaging showed multiple nodules and masses, and diffuse cystic lesions in both lungs. Based on the differential diagnosis of multiple pulmonary masses and diffuse cystic lesions respectively, autoantibodies, radionuclide dynamic imaging of the parotid, positron emission tomography-CT, CT-guided percutaneous transthoracic needle biopsy, and other examinations were performed...

BACKGROUND: Rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone (RCHOP) chemotherapy in non-Hodgkin's lymphoma (NHL) has risk of cardiotoxicity. PURPOSE: To determine the role of myocardial work and biomarkers in subclinical diagnosis and prediction of cardiotoxicity. METHODS: The 130 NHL patients (52 ± 9 years, 62% men) scheduled for RCHOP, with LVEF>50%, were evaluated at baseline, after third cycle and chemotherapy completion for 3D LVEF, 2D myocardial deformation (longitudinal, radial, circumferential strain - LS, RS, CS) and myocardial work (global constructive work, waste work, work index and work efficiency - GCW, GWW, GWI, GWE)...

Primary spinal epidural lymphoma (PSEL) comprises a group of tumors present only in the spinal epidural space with a histopathological picture of lymphoma and negative diagnostic workup for lymphoma at other sites. We present the case of an older male adult with primary spinal diffuse large B-cell lymphoma (DLBCL) presenting with spinal cord compression who was treated with surgery followed by high dose methotrexate in combination with RCHOP (rituximab, cyclophosphamide, prednisone, vincristine, and doxorubicin)...

Primary gastric lymphoma is an uncommon entity accounting for <5% of primary gastric neoplasms and 10-15% of all non-Hodgkin lymphomas. It may present with nonspecific symptoms or features of gastric outlet obstruction (GOO). GOO can develop prior to or during treatment due to disease or post-treatment scarring. The obstruction can be both intrinsic or extrinsic. Endoscopic balloon dilatation and surgical gastrojejunostomy have been tried with variable success. Gastroduodenal stenting with self-expanding metal stents (SEMS) has been used lately with excellent results but mainly in the palliative management of gastric carcinoma with GOO or in benign GOO...

Background: The data about the clinical features and outcomes of Chinese patients with follicular lymphoma (FL) are limited. Here, we conducted a retrospective study to explore the initial treatment strategies and clinical outcomes of Chinese patients with FL in the real world. Method: This study included FL patients who were newly diagnosed in Tianjin Medical University Cancer Institute and Hospital from March 2002 to August 2020. Results: A total of 926 FL patients were enrolled...

CONTEXT: Primary thyroid lymphoma is a rare neoplasm comprising 1%-5% of all thyroid malignancies and 1%-7% of all extra-nodal lymphomas. Most thyroid lymphomas are of B-cell origin. OBJECTIVE: Sharing a rare case of relapsed primary thyroid gland diffuse large B-cell lymphoma (DLBCL) and its diagnostic and therapeutic outcome, emphasizing the airway obstruction event. DESIGN: A case report. CASE REPORT: In March 2019, a 69-year-old man was admitted to our hospital with the following results of the thyroid gland biopsy-HP/Dg...

CONTEXT: In early-stage diffuse large B-cell lymphoma (DLBCL), tumor bulkiness and stage-adjusted International Prognostic Index (sa-IPI) are the main determinants of treatment and prognosis. Bulky disease is variably defined from 5 to 10 cm. OBJECTIVES: The aim of our study is to investigate the prognostic significance of bulky disease measured on longitudinal and axial planes on computed tomography (CT) imaging. METHODS: Medical records of patients diagnosed with early-stage DLBCL and treated in King Hussein Cancer Center were reviewed...

Anthracyclines are among the chemotherapeutic agents implicated in cardiotoxicity. They are associated with an increased risk of developing heart failure with significant comorbidity and mortality. However, they remain important components of many curative chemotherapy regimens. Risk of cardiac toxicity occurs usually after cumulative dose and is rarely reported after one single exposure. We report the case of 72 years-old female patient, previously healthy, diagnosed with stage II diffuse large B cell lymphoma CD20-positive...

EZH2 is mutated in nearly 25% of follicular lymphoma (FL) cases. Little is known about how EZH2 affects patients' response to therapy. In this context, the aim of this study was to retrospectively analyze the frequency of mutations in EZH2 at diagnosis in tissue and ctDNA in patients with FL and to assess the patients' outcomes after receiving immunochemotherapy, depending on the EZH2 mutation status. Among the 154 patients included in the study, 27% had mutated EZH2 (46% with high-grade and 26% with low-grade FL)...

The outcomes for patients with high-risk DLBCL are suboptimal, especially in Low-middle income countries in comparison to published data from the western world. Most newer therapies aimed at improving outcomes are either unavailable or out of reach for the majority of patients in low-middle income countries. Cyclophosphamide is an easily available and accessible drug that forms the backbone for therapy for DLBCL. We conducted a single-center, open-label randomized pilot study comparing standard RCHOP to RCHOP with fractionated cyclophosphamide (RfCHOP) in patients with newly diagnosed, high-risk DLBCL...

No abstract text is available yet for this article.