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Johnson PC, Bailey A, Ma Q, Milloy N, Biondi E, Quek RGW, Weatherby S, Barlow S. Quality of Life Evaluation in Patients with Follicular Cell Lymphoma: A Real-World Study in Europe and the United States. Adv Ther 2024:10.1007/s12325-024-02882-1. [PMID: 38976122 DOI: 10.1007/s12325-024-02882-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 04/22/2024] [Indexed: 07/09/2024]
Abstract
INTRODUCTION Follicular lymphoma (FL) is an indolent subtype of non-Hodgkin's lymphoma (NHL), characterized by a long natural course of remissions/relapses. We aimed to evaluate real-world quality of life (QoL) in patients with FL, by line of therapy (LOT), and across countries. METHODS Data were drawn from the Adelphi FL Disease Specific Programme™, a cross-sectional survey of physicians and their patients in Europe [France, Germany, Italy, Spain, the United Kingdom (UK)], and the United States (US) from June 2021 to January 2022. Patients provided demographics and patient-reported outcomes via the European Organisation for Research and Treatment of Cancer QoL questionnaire (EORTC QLQ-C30). Bivariate analysis assessed QoL versus NHL, across LOT [first line (1L), second line (2L), third line or later (3L+)] and country. RESULTS Patients (n = 401) had a mean [standard deviation (SD)] age of 66.0 (9.24) years, 58.1% were male, and 41.9%/22.9% were Ann Arbor stage III/IV. Patients with FL mean EORTC global health status (GHS)/QoL, nausea/vomiting, pain, dyspnea, appetite loss, and diarrhea scores were statistically significantly worse (p < 0.05) versus the NHL reference values. Mean (SD) GHS/QoL worsened from 1L [56.5 (22.21)] to 3L+ [50.4 (20.11)]. Physical and role functioning, fatigue, pain, dyspnea, and diarrhea scores also significantly worsened across later LOTs (p < 0.05). Across all functional domains, mean scores were significantly lower (p < 0.05) and almost all symptom scores (excluding diarrhea) were significantly higher (p < 0.05) for European versus US patients. CONCLUSIONS Patients with FL at later LOTs had significantly worse scores in most QoL aspects than earlier LOTs. European patients had significantly lower functioning and higher symptom burden than in the US. These real-world findings highlight the need for novel FL therapies that alleviate patient burden, positively impacting QoL.
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Affiliation(s)
| | - Abigail Bailey
- Adelphi Real World, Adelphi Mill, Grimshaw Lane, Bollington, Macclesfield, Cheshire, SK10 5JB, UK
| | - Qiufei Ma
- Health Economics and Outcomes Research, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Neil Milloy
- Adelphi Real World, Adelphi Mill, Grimshaw Lane, Bollington, Macclesfield, Cheshire, SK10 5JB, UK.
| | - Emilia Biondi
- Adelphi Real World, Adelphi Mill, Grimshaw Lane, Bollington, Macclesfield, Cheshire, SK10 5JB, UK
| | - Ruben G W Quek
- Health Economics and Outcomes Research, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Sarah Weatherby
- Adelphi Real World, Adelphi Mill, Grimshaw Lane, Bollington, Macclesfield, Cheshire, SK10 5JB, UK
| | - Sophie Barlow
- Adelphi Real World, Adelphi Mill, Grimshaw Lane, Bollington, Macclesfield, Cheshire, SK10 5JB, UK
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Prognostic value of interim 18F-FDG PET/CT in adult follicular lymphoma treated with R-CHOP. Ann Hematol 2023; 102:795-800. [PMID: 36806973 DOI: 10.1007/s00277-023-05138-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 02/10/2023] [Indexed: 02/23/2023]
Abstract
PURPOSE The prognostic value of interim 18F-FDG PET/CT (I-PET) for follicular lymphoma (FL) is controversial, and may be related to the lack of strict standards in terms of age, chemotherapy regimen, and evaluation criteria in previous studies. This study aimed to investigate the prognostic value of I-PET in adult FL patients treated with R-CHOP. METHODS I-PET was performed in 30 adult FL patients after treatment with 3-5 cycles of R-CHOP. PET/CT images were assessed using the Deauville 5-point scale (D-5PS) criteria. Baseline PET/CT (B-PET) was performed in 24 of the patients with FL before treatment. The PET/CT image parameters, such as the SUVmax, TLG, and tMTV, were recorded. The prognostic values of sex, age, grade, Ann Arbor stage, LDH level, and I-PET were evaluated. RESULTS Kaplan-Meier analysis and Cox regression showed that sex, age, grade, Ann Arbor stage, LDH, and I-PET using the D-5PS criteria could not predict the PFS of adult patients with FL treated with R-CHOP (P>0.05). ROC curve analysis evaluated the predictive values of SUVmax, TLG, and tMTV in B-PET and I-PET and showed that none of them was predictive of PFS in adult FL patients (P>0.05). However, the variation in SUVmax (∆SUVmax) was predictive of PFS in adult FL patients (AUC=0.83, P=0.040), and the cutoff threshold was 4.85. CONCLUSIONS I-PET using the D-5PS criteria cannot predict the PFS of adult FL patients treated with R-CHOP. However, the ∆SUVmax between B-PET and I-PET is applicable for the prognosis of adult patients with FL.
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Clinical and biological prognostic factors in follicular lymphoma patients. PLoS One 2022; 17:e0272787. [PMID: 35925993 PMCID: PMC9351995 DOI: 10.1371/journal.pone.0272787] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/26/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction
Follicular lymphoma (FL) is an indolent, yet heterogeneous, B-cell lymphoproliferative disorder. Although most FL patients respond well to treatment, few with specific traits have a poor prognosis; the latter are difficult to define.
Patients and methods
We retrospectively analyzed data from 143 FL patients treated at the University of Debrecen since 2009 and investigated prognostic factors that may influence the survival of FL patients.
Results
A maximum standardized uptake value (SUVmax) cut-off of 9.85 at the staging positron emission tomography/computed tomography (PET/CT) (p = 0.0001, hazard ratio [HR]: 0.2535, 95% confidence interval [CI]: 0.1118–0.4878) and a lymphocyte/monocyte (Ly/Mo) ratio of 3.41 (p = 0.0027, HR: 2.997, 95% CI: 1.463–6.142), drawn at diagnosis, significantly predicted FL patients’ progression-free survival (PFS). A staging SUVmax >9.85 with Ly/Mo <3.41 could delineate a high-risk group of FL patients (p<0.0001, HR: 0.0957, 95% CI: 0.03416–0.2685). Similarly, a significant difference was shown with an SUVmax cut-off of 3.15 at the interim PET/CT (p<0.0001, HR: 0.1614, 95% CI: 0.06684–0.3897). A staging SUVmax >9.85 in conjunction with interim SUVmax >3.15 predicted poor prognosis (p<0.0001, HR: 0.1037, 95% CI: 0.03811–0.2824). The PFS difference was translated into overall survival (OS) advantage (p = 0.0506, HR: 0.1187, 95% CI: 0.01401–1.005).
Conclusion
Biological prognostic factors, such as the Ly/Mo ratio, may improve the prognostic assessment of staging PET/CT. The survival advantage observed in PFS is translated into OS when determined using a combination of staging and interim SUVmax. We recommend investigating additional biological prognostic factors while highlighting the role of PET/CT in FL.
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Casulo C. Upfront identification of high-risk follicular lymphoma. Hematol Oncol 2021; 39 Suppl 1:88-93. [PMID: 34105811 DOI: 10.1002/hon.2852] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Indexed: 11/07/2022]
Abstract
Follicular lymphoma (FL) is a common disease with clinically indolent behavior, and a long natural history for the majority of patients. Despite excellent therapeutic strategies currently available for FL, approximately 10%-20% of patients will experience early disease progression, defined as occurring within two years of diagnosis. These patients have poor outcomes, with overall survival at 5 years ranging between 37% and 50%. Much of the biology driving early progression and inferior survival is attributed to early transformation events; however, transformation alone does not account for all the observed clinical heterogeneity and survival differences among patients. Several clinical, genetic, and molecular alterations in FL have been discovered that help define subsets of patients at risk for multiply relapses and refractory disease, and are slowly making their way into risk calculators to be used in daily practice. Additionally, the role of functional imaging with PET scan, as well as circulating and cell free tumor DNA are being evaluated as tools to define high-risk subsets of patients with FL. This review seeks to provide an over view of current and evolving biomarkers that define high-risk FL at diagnosis. The goal is for these tools to assist clinicians in integrating these rapidly evolving prognosis models into clinical practice, in the hopes of risk-stratifying treatments and improving outcomes for patients.
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Affiliation(s)
- Carla Casulo
- Department of Medicine, Division of Hematology and Oncology, Wilmot Cancer Institute, Rochester, New York, USA
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Panneerselvam K, Goyal S, Shirwaikar Thomas A. Ileo-colonic lymphoma: presentation, diagnosis, and management. Curr Opin Gastroenterol 2021; 37:52-58. [PMID: 33105251 DOI: 10.1097/mog.0000000000000687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW The gut-associated lymphoid tissue (GALT), the bulk of which is located in the ileo-colonic region comprises the lymphoid cells of the gastrointestinal tract and confers specific immunological responses. Repetitive antigenic stimulation of these cells predispose to a monoclonal proliferation of this tissue and the eventual development of lymphoma. The gastrointestinal tract is the most commonly involved site of extranodal lymphomas. This review will focus primarily on lymphomas of the ileo-colonic region (defined as the terminal ileum, the colon, and the rectum). We will discuss the epidemiology, pathogenesis, and presentation as well as current practices in diagnosis and management. RECENT FINDINGS Despite the majority of the GALT to be located in the ileo-colonic region of the gut, the lymphomas in this location are relatively rare. However, the overall annual incidence of ileo-colonic lymphomas is steadily increasing. This entity has a varied spectrum of clinical presentations. Ileo-colonoscopy with adequate targeted biopsies can serve as a gold standard for definitive diagnosis. Ileo-colonic lymphomas may be managed with chemotherapy alone while surgery is reserved for highly aggressive tumors or clinical emergencies. Radiation is not a preferred adjuvant treatment for lymphomas in this location of the gut. Adequate endoscopic surveillance measures and tools to potentially prevent recurrence and improve the overall prognosis of this disease are lacking. SUMMARY Ileo-colonic lymphomas are rare and can present with varied symptoms and signs. Endoscopy with adequate sampling can aid in making a definitive diagnosis. Chemotherapy can be highly effective in management while surgery is indicated for emergency presentations. Adequate endoscopic surveillance tools are lacking, yet imperative to prevent recurrence and improve prognosis.
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Affiliation(s)
| | - Shreya Goyal
- Department of Internal Medicine, Baylor College of Medicine
| | - Anusha Shirwaikar Thomas
- Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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A multi-center retrospective analysis of patients with relapsed/refractory follicular lymphoma after third-line chemotherapy. Ann Hematol 2020; 99:2133-2139. [PMID: 32533251 DOI: 10.1007/s00277-020-04126-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/03/2020] [Indexed: 10/24/2022]
Abstract
The overall outcome of patients with advanced-stage follicular lymphoma (FL) has improved significantly. However, some patients still develop multiple relapsed/refractory FL (RRFL). To address the still-limited data on this population, we performed this multi-center retrospective study. We analyzed 41 patients who received third-line treatment for RRFL at 8 institutes. The median age at diagnosis was 59 years (range, 38-70). The median progression-free survival (PFS) and probability of PFS at 2 years were 1.61 years and 39.4%, respectively, after third-line chemotherapy, and 0.45 years and 19.0%, respectively, after fourth-line chemotherapy. Objective response (OR) after third-line chemotherapy was achieved in 24 patients (53.7%). Bendamustine (Ben)-based regimens were associated with a significantly higher OR rate than other regimens (77.8% vs. 40.0%, respectively, P = 0.025). The median overall survival (OS) and probability of OS at 2 years were 4.71 years and 65.9%, respectively, after third-line chemotherapy, and 1.01 year and 45.1%, respectively, after fourth-line chemotherapy. In conclusion, this study had a small sample size and retrospective design, but it was able to demonstrate poor response rate and duration in patients with multiple RRFL, particularly after fourth-line chemotherapy. The optimal treatment strategy in this population should be clarified, including possibly hematopoietic stem cell transplantation.
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Shirwaikar Thomas A, Schwartz M, Quigley E. Gastrointestinal lymphoma: the new mimic. BMJ Open Gastroenterol 2019; 6:e000320. [PMID: 31645987 PMCID: PMC6782046 DOI: 10.1136/bmjgast-2019-000320] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/21/2019] [Accepted: 08/27/2019] [Indexed: 12/11/2022] Open
Abstract
Background Gastrointestinal (GI) lymphomas comprise a group of distinct clinicopathological entities of B- or T- cell type, with primary gastrointestinal Hodgkin lymphoma being extremely uncommon. The GI tract is the predominant site of extranodal non-Hodgkin lymphoma accounting for 30–40% of all extranodal lymphomas. In the Western world, the stomach is the most commonly involved site followed by the small bowel. Several chronic inflammatory and immune-mediated disorders which predispose to accelerated cell turnover may lead to the malignant transformation of gut lymphocytes and ultimately manifest as GI lymphoma. The challenge for the clinical gastroenterologist is that these tumors may have varied presentations, ranging from nonspecific symptoms such as dyspepsia or bloating to abdominal pain, nausea, vomiting, GI bleeding, diarrhea, weight loss or bowel obstruction. Objective We illustrate the range of presentations of GI lymphoma with examples based on consecutive cases evaluated at our institution over a 6-month period. These cases demonstrate how appropriately directed endoscopic evaluation with biopsies has the potential to provide a definitive diagnosis and allow the patient to proceed to definitive therapy. Conclusions The GI tract is the most commonly involved site for extranodal lymphoma with the stomach being most frequently involved organ. Chronic Helicobacter pylori infection, celiac disease, inflammatory bowel disease and autoimmune disorders may predispose to GI lymphoma. This heterogenous group of diseases has varied presentations that may mimic several other GI clinico-pathologic entities. GI lymphomas may be diagnosed with appropriately directed endoscopic evaluation coupled with generous tissue sampling and expert pathologic assessment. Management may range from antibiotic therapy, in the case of Helicobacter pylori-associated gastric MALT lymphoma, to chemotherapy with or without radiation and, in rare instances, surgery. There are presently no guidelines to direct endoscopic surveillance of GI lymphomas following treatment.
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Affiliation(s)
- Anusha Shirwaikar Thomas
- Department of Gastroenterology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Mary Schwartz
- Hepatology and Nutrition, Houston Methodist Hospital, Houston, Texas, USA
| | - Eamonn Quigley
- Hepatology and Nutrition, Houston Methodist Hospital, Houston, Texas, USA
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