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Laoruangroj C, Habermann TM, Wang Y, King RL, Lester SC, Thompson CA, Witzig TE. Should All Patients With Stage IE Gastric Mucosa-Associated Lymphoid Tissue Lymphoma Receive Antibiotic Eradication Therapy for Helicobacter pylori? JCO Oncol Pract 2024; 20:1103-1108. [PMID: 38713887 DOI: 10.1200/op.23.00624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 03/09/2024] [Accepted: 03/28/2024] [Indexed: 05/09/2024] Open
Abstract
PURPOSE H. pylori eradication therapy (HPE) can lead to tumor regression in H. pylori-positive (HPP) gastric mucosa-associated lymphoid tissue (MALT) lymphoma. However, some patients do not have detectable H. pylori (HP) infection (H. pylori-negative [HPN]) and the guidelines differ in their initial approach to HPN patients. The National Comprehensive Cancer Network (NCCN) recommends proceeding to radiation therapy, whereas European Society for Medical Oncology suggests HPE for every patient, even those who are HPN. To address this issue, we evaluated the effectiveness of HPE in limited-stage gastric MALT lymphoma. MATERIALS AND METHODS We retrospectively reviewed patients newly diagnosed with stage IE gastric MALT lymphoma between January 2002 and December 2022. The primary outcome was the complete remission (CR) rate defined as no macroscopic findings of lymphoma and negative gastric biopsy at the follow-up gastric endoscopy. RESULTS Fifty-two patients were reviewed, and HP infection was detected in 19 (36.5%) patients-14 by immunostaining, three by serology, and one each by stool antigen and urea breath test. All 19 HPP and eight of the 33 HPN patients received HPE treatment. The CR rate was 63% (12/19) in HPP patients and 13% (1/8) in HPN patients (P = .033). After a median follow-up of 89.7 months, only two of the 12 HPP patients achieving CR have relapsed; the one HPN patient who received HPE remains in CR at 12+ months. CONCLUSION For limited-stage HPP gastric MALT lymphoma, HPE is an effective and durable first-line treatment and should be used. For HPN patients, the CR rate with HPE is very low in our experience and is thus in support of the NCCN guideline.
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Affiliation(s)
| | | | - Yucai Wang
- Department of Hematology, Mayo Clinic, Rochester, MN
| | - Rebecca L King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Scott C Lester
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN
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Bellefkih FZ, Benchakroun N, Lalya I, Amaoui B, El Kacemi H, Acharki A, El Hfid M, El Mazghi A, Chekrine T, Bouchbika Z, Jouhadi H, Sahraoui S, Tawfiq N, Michalet M. Radiotherapy in the management of rare gastrointestinal cancers: A systematic review. Cancer Radiother 2023; 27:622-637. [PMID: 37500390 DOI: 10.1016/j.canrad.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/10/2023] [Accepted: 06/13/2023] [Indexed: 07/29/2023]
Abstract
The aim of this analysis is to assess radiotherapy's role and technical aspects in an array of rare gastrointestinal (GI) cancers for adult patients. Collection data pertaining to radiotherapy and digestive rare cancers were sourced from Medline, EMBASE, and Cochrane Library. Preoperative chemoradiotherapy improved outcomes for patients with esophageal undifferentiated carcinoma compared with esophageal salivary gland types of carcinomas. For rare gastric epithelial carcinoma, perioperative chemotherapy is the common treatment. Adjuvant chemoradiotherapy showed no benefice compared with adjuvant chemotherapy for duodenal adenocarcinoma. Small bowel sarcomas respond well to radiotherapy. By analogy to anal squamous cell carcinoma, exclusive chemoradiotherapy provided better outcomes for patients with rectal squamous cell carcinoma. For anal adenocarcinoma, neoadjuvant chemoradiotherapy, followed by radical surgery, was the most effective regimen. For pancreatic neuroendocrine tumors, chemoradiotherapy can be a suitable option as postoperative or exclusive for unresectable/borderline disease. The stereotactic body radiotherapy (SBRT) is a promising approach for hepatobiliary malignancy. Radiotherapy is a valuable option in gastrointestinal stromal tumors (GIST) for palliative intent, tyrosine kinase inhibitors (TKIs) resistant disease, and unresectable or residual disease. Involved field (IF) radiotherapy for digestive lymphoma provides good results, especially for gastric extranodal marginal zone lymphoma (MALT). In conclusion, radiotherapy is not an uncommon indication in this context. A multidisciplinary approach is needed for better management of digestive rare cancers.
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Affiliation(s)
- F Z Bellefkih
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco.
| | - N Benchakroun
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco; Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - I Lalya
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - B Amaoui
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - H El Kacemi
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - A Acharki
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - M El Hfid
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - A El Mazghi
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - T Chekrine
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - Z Bouchbika
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - H Jouhadi
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - S Sahraoui
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco; Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - N Tawfiq
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - M Michalet
- Service d'oncologie-radiothérapie, institut du cancer de Montpellier, Fédération d'oncologie-radiothérapie d'Occitanie Méditerranée (Forom), Montpellier, France
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3
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Jeong SH. Treatment of indolent lymphoma. Blood Res 2022; 57:120-129. [PMID: 35483936 PMCID: PMC9057664 DOI: 10.5045/br.2022.2022054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/08/2022] [Accepted: 04/21/2022] [Indexed: 11/18/2022] Open
Abstract
Treatment of indolent lymphoma has improved significantly in recent decades since the advent of rituximab (anti-CD20 monoclonal antibody). Although, some patients with limited disease can be cured with radiation therapy alone, most patients experience disease progression and recurrence during follow-up despite early initiation of treatment. Thus, watch-and-wait is still regarded the standard for asymptomatic patients. Patients with indolent lymphoma have a significant heterogeneity in terms of tumor burden, symptoms (according to anatomical sites) and the need for instant therapy. Therefore, the initiation of treatment and treatment option should be decided with a clear goal in each patient according to the need for therapy and clinical benefits with the chosen treatment. In this review, we cover the current treatment of follicular lymphoma and marginal zone lymphoma.
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Affiliation(s)
- Seong Hyun Jeong
- Department of Hematology-Oncology, Ajou University School of Medicine, Suwon, Korea
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4
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Rolf D, Reinartz G, Rehn S, Kittel C, Eich HT. Development of Organ-Preserving Radiation Therapy in Gastric Marginal Zone Lymphoma. Cancers (Basel) 2022; 14:cancers14040873. [PMID: 35205623 PMCID: PMC8869852 DOI: 10.3390/cancers14040873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 12/04/2022] Open
Abstract
Simple Summary Gastric marginal zone lymphoma of the stomach is a rare cancer type primarily treated with oral proton pump inhibitors. If the disease does not respond to this, radiation is the treatment of choice. This review presents the development of radiation therapy over the last decades. Earlier, the stomach was surgically removed and irradiation was performed using large-field techniques and high doses of radiation. Currently, the standard treatment is the use of small-volume radiation therapy (with few side effects) with the preservation of the stomach, which provides excellent outcomes. In addition, this paper provides an outlook on current studies and possible future developments. Abstract Gastric marginal zone lymphoma (gMZL) of mucosa-associated lymphoid tissue (MALT) may persist even after H. pylori eradication, or it can be primarily Helicobacter pylori (H. pylori) independent. For patients without the successful eradication of lymphoma, or with progressive disease, treatment options have historically included partial or total gastrectomy. Presently, in these instances, curative radiation therapy (RT) is the current standard of care. This review emphasizes the historically changing role of radiation therapy in gMZL, progressing from large-volume RT without surgery, to localized RT, on its own, as a curative organ-preserving treatment. This overview shows the substantial progress in radiation therapy during the recent two to three decades, from high-dose, large-field techniques to low-dose, localized target volumes based on advanced imaging, three-dimensional treatment planning, and advanced treatment delivery techniques. RT has evolved from very large extended field techniques (EF) with prophylactic treatment of the whole abdomen and the supradiaphragmatic lymph nodes, applying doses between 30 and 50 Gy, to involved-field RT (IF), to the current internationally recommended involved site radiation therapy (ISRT) with a radiation dose of 24–30 Gy in gMZL. Stage-adapted RT is a highly effective and safe treatment with excellent overall survival rates and very rare acute or late treatment-related toxicities, as shown not only in retrospective studies, but also in large prospective multicenter studies, such as those conducted by the German Study Group on Gastrointestinal Lymphoma (DSGL). Further de-escalation of the radiation treatments with low-dose 20 Gy, as well as ultra-low-dose 4 Gy radiation therapy, is under investigation within ongoing prospective clinical trials of the International Lymphoma Radiation Oncology Group (ILROG) and of the German Lymphoma Alliance (GLA).
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Quéro L, Labidi M, Bollet M, Bommier C, Guillerm S, Hennequin C, Thieblemont C. Radiotherapy for gastric mucosa-associated lymphoid tissue lymphoma. World J Gastrointest Oncol 2021; 13:1453-1465. [PMID: 34721777 PMCID: PMC8529931 DOI: 10.4251/wjgo.v13.i10.1453] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 07/09/2021] [Accepted: 08/30/2021] [Indexed: 02/06/2023] Open
Abstract
Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is a rare disease which is often associated with Helicobacter pylori (H. pylori) infection. First-line treatment of stage IE and IIE localized gastric MALT lymphoma is based on the eradication of H. pylori. The presence of H. pylori resistance factors such as translocation t (11;18), peri-gastric lymph node involvement and the degree of tumor infiltration of the gastric wall; or lack of response to antibiotic therapy are two main indications to treat with definitive radiotherapy (RT). RT is an effective treatment in localized gastric MALT lymphoma. A moderate dose of 30 Gy allows a high cure rate while being well tolerated. After treatment, regular gastric endoscopic follow-up is necessary to detect a potential occurrence of gastric adenocarcinoma.
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Affiliation(s)
- Laurent Quéro
- Department of Radiation Oncology, AP-HP, Saint Louis Hospital, Paris 75010, France
- Faculty of Medicine, Université de Paris, Paris 75005, France
| | - Mouna Labidi
- Department of Radiation Oncology, AP-HP, Saint Louis Hospital, Paris 75010, France
| | - Marc Bollet
- Department of Radiation Oncology, Hartmann Oncology Radiotherapy Group, Levallois-Perret 92044, France
| | - Côme Bommier
- Faculty of Medicine, Université de Paris, Paris 75005, France
| | - Sophie Guillerm
- Department of Radiation Oncology, AP-HP, Saint Louis Hospital, Paris 75010, France
| | - Christophe Hennequin
- Department of Radiation Oncology, AP-HP, Saint Louis Hospital, Paris 75010, France
- Faculty of Medicine, Université de Paris, Paris 75005, France
| | - Catherine Thieblemont
- Faculty of Medicine, Université de Paris, Paris 75005, France
- Hemato-Oncology, DMU DHI, AP-HP, Saint Louis Hospital, Paris 75010, France
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Radiotherapy in Early-stage Gastric MALT: Improved Survival Without Increased Cardiac Death. Am J Clin Oncol 2021; 43:770-775. [PMID: 32841963 DOI: 10.1097/coc.0000000000000747] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE Radiotherapy (RT) is an effective treatment for localized gastric mucosa-associated lymphoid tissue (MALT) lymphomas unresponsive to antibiotic therapy; however, irradiating the stomach can result in significant radiation to the heart, a risk factor for cardiac disease. We analyzed the Surveillance, Epidemiology, and End Results database to evaluate outcomes related to cardiac disease among patients treated with RT for stage I gastric MALT. MATERIALS AND METHODS We identified adult patients treated between 1993 and 2014. The relationship between treatment modality (RT, chemotherapy, combination, and no treatment) and overall survival (OS), mucosa-associated lymphoid tissue-specific survival (MSS), non-mucosa-associated lymphoid tissue-specific survival (non-MSS), and cardiac-specific survival (CSS) was assessed using the Kaplan-Meier estimator and Cox proportional hazards analyses. RESULTS A total of 2996 patients (median follow-up, 5.6 y) were analyzed: 27.5% had received RT alone, 12.1% chemotherapy alone, 3.9% chemoradiotherapy, and 56.5% no/unknown treatment (including antibiotic therapy). Compared with RT alone, patients who received chemotherapy alone exhibited worse OS (hazard ratio [HR]: 1.67; 95% confidence interval [CI]: 1.32-2.10; P<0.001) and MSS (HR: 2.10; 95% CI: 1.36-3.23; P=0.001). Although CSS appeared worse in patients who received chemotherapy (HR: 1.56; 95% CI: 0.92-2.66; P=0.10), it was not statistically significant. When comparing orbital and gastric MALT patients, there was no significant difference in CSS (HR: 0.80; 95% CI: 0.49-1.31; P=0.38). CONCLUSIONS RT improved survival among patients with stage I gastric MALT without increasing the risk of cardiac death. Those with gastric MALT exhibited similar CSS to those with orbital MALT. Although we cannot analyze nonfatal cardiac toxicity, these results suggest that, absent antibiotic therapy, RT should remain first-line treatment for early-stage gastric MALT.
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Katano A, Yamashita H, Nakagawa K. Radiotherapy for Localized Gastric MALT Lymphoma: An Over 10.Year Single Institutional Retrospective Review. JOURNAL OF APPLIED HEMATOLOGY 2021. [DOI: 10.4103/joah.joah_194_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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8
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Broccoli A, Zinzani PL. How do we sequence therapy for marginal zone lymphomas? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2020; 2020:295-305. [PMID: 33275704 PMCID: PMC7727586 DOI: 10.1182/hematology.2020000157] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Marginal zone lymphomas are indolent diseases. Overall survival rates are very good, but patients tend to relapse and may do so several times. The concept of treatment sequencing is therefore important and necessary to preserve adequate organ function and to avoid excessive toxicity, with the final goal of achieving long survival times. Systemic treatments and chemotherapy are considered to be an option in multiply relapsing disease, in cases that are in an advanced stage at presentation or relapse, and in cases where initial local treatments lack efficacy. Targeted agents and new drugs can provide chemotherapy-free alternatives in heavily pretreated patients.
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MESH Headings
- Aged
- Anti-Bacterial Agents/therapeutic use
- Antineoplastic Agents/therapeutic use
- Disease Management
- Humans
- Immunotherapy
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, B-Cell, Marginal Zone/radiotherapy
- Lymphoma, B-Cell, Marginal Zone/surgery
- Lymphoma, B-Cell, Marginal Zone/therapy
- Male
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/radiotherapy
- Neoplasm Recurrence, Local/surgery
- Neoplasm Recurrence, Local/therapy
- Rituximab/therapeutic use
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Affiliation(s)
- Alessandro Broccoli
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; and Istituto di Ematologia "Seràgnoli", Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale. Università degli Studi, Bologna, Italy
| | - Pier Luigi Zinzani
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; and Istituto di Ematologia "Seràgnoli", Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale. Università degli Studi, Bologna, Italy
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9
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Clinicopathological Features, Treatment Strategy, and Prognosis of Primary Non-Hodgkin's Lymphoma of the Duodenum: A SEER Database Analysis. Can J Gastroenterol Hepatol 2020; 2020:9327868. [PMID: 32399459 PMCID: PMC7201497 DOI: 10.1155/2020/9327868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 12/26/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE Primary duodenum lymphoma (PDL) is extremely rare with limited data available in the literature. In this study, we sought to describe clinical features and identify factors affecting survival in patients with PDL using a large population cohort. METHODS The Surveillance, Epidemiology, and End Results (SEER) database was queried from 1998 to 2015. RESULTS A total of 1060 cases of PDLs were identified. Clinicopathological features as well as survival data of PDLs were analyzed and compared with 10573 primary gastric lymphomas (PGLs) and 3239 primary small intestinal lymphomas (PSILs) from the SEER database. PDL patients were younger in age (60.96 ± 15.205), and the proportion of stage I (53.21%) was higher in Ann Arbor staging. The proportion of PDLs treated by surgery (8.68%) is the lowest among PDLs, PGLs, and PSILs. The DSS of PDLs were significantly better than those of PGLs and PSILs, respectively (10-year survival rate: 21.24% vs. 20.40%, P=0.027; 10-year survival rate: 21.24% vs. 16.79%, P=0.001). Age, gender, Ann Arbor staging, and histological type were regarded as independent prognostic factor for the DSS by multivariate analysis (all P < 0.05). Patients with <65 years, female, stage I, and FL were found to be significantly associated with good DSS. The treatment modality (surgery vs. conservative treatment) was not statistically related to DSS. The proportion of PDL patients who received surgical treatment gradually decreased from 15.60% in period 2 to 5.26% in period 4. CONCLUSIONS The clinicopathologic features of duodenal lymphoma were significantly different from those of gastric lymphoma and small intestinal lymphoma. The prognosis of PDLs was significantly better than those of the other two groups, and there was no statistical survival benefit from surgery in PDLs.
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Pinnix CC, Gunther JR, Milgrom SA, Cruz Chamorro RJ, Medeiros LJ, Khoury JD, Amini B, Neelapu S, Lee HJ, Westin J, Fowler N, Nastoupil L, Dabaja B. Outcomes After Reduced-Dose Intensity Modulated Radiation Therapy for Gastric Mucosa-Associated Lymphoid Tissue (MALT) Lymphoma. Int J Radiat Oncol Biol Phys 2019; 104:447-455. [PMID: 30769175 DOI: 10.1016/j.ijrobp.2019.02.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/29/2019] [Accepted: 02/04/2019] [Indexed: 12/14/2022]
Abstract
PURPOSE In patients with gastric extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) lymphoma, the standard radiation therapy (RT) dose is ≥30 Gy. We report the outcome of patients treated with reduced dose 24 Gy compared with those treated with ≥30 Gy. METHODS AND MATERIALS We reviewed results from 32 patients who received a diagnosis of gastric MALT lymphoma between 2007 and 2017 who were treated with involved site RT using intensity modulated radiation therapy (IMRT). Response to therapy was based on post-RT endoscopic biopsy. Freedom from local treatment failure (FFLTF), freedom from treatment failure (FFTF), and overall survival (OS) outcomes were determined. RESULTS The median age of patients at diagnosis was 58 years. Therapy for MALT was given prior to RT in 14 patients with residual biopsy proven disease documented in all cases (anti-microbial, n=11; rituximab, n=2; rituximab, cyclophosphamide, doxorubicin, vincristine, n=1). One patient received RT (36 Gy) and concurrent rituximab. The median RT dose was 30 Gy; it was 30 to 36 Gy in 66% of patients (n = 21) and 24 Gy in 34% of patients (n = 11). Post-RT biopsy documented a complete response in all patients. Failures occurred in the stomach and duodenum, respectively, at 3.6 and 4.5 years, after 30 Gy. At a median follow-up of 55.2 months (73.8 for ≥30 Gy compared with 28.7 for 24 Gy; P < .001), the 2-year FFLTF, FFTF, and OS were 100%, 100%, and 97%, respectively. No association was found between the lower (24-Gy) dose and FFLTF (P = .819), FFTF (P = .819), or OS (P = .469). CONCLUSIONS Contemporary RT with involved site targeting using IMRT is associated with high complete response rates for patients with gastric MALT lymphoma, even using reduced doses of 24 Gy. Additional follow-up and increased patient numbers are required to confirm equivalent disease control.
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Affiliation(s)
- Chelsea C Pinnix
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Jillian R Gunther
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sarah A Milgrom
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph D Khoury
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Behrang Amini
- Department of Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sattva Neelapu
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hun J Lee
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jason Westin
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nathan Fowler
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Loretta Nastoupil
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Bouthaina Dabaja
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Cencini E, Fabbri A, Lauria F, Bocchia M. Long-term efficacy and toxicity of rituximab plus fludarabine and mitoxantrone (R-FM) for gastric marginal zone lymphoma: a single-center experience and literature review. Ann Hematol 2018; 97:821-829. [PMID: 29340761 DOI: 10.1007/s00277-018-3243-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 01/06/2018] [Indexed: 11/28/2022]
Abstract
There is no consensus about the best treatment option for patients with HP-negative gastric MALT lymphomas or persistent disease after HP eradication.We have investigated fludarabine and mitoxantrone with rituximab (R-FM) as first-line treatment. A cohort of 13 patients was analyzed. Induction treatment consisted of fludarabine (25 mg/m2 i.v. on days 2 to 4), mitoxantrone (10 mg/m2 i.v. on day 2), and rituximab (375 mg/m2 i.v. on day 1), for up to six cycles every 28 days. All patients achieved a complete remission, a median of four cycles was given. Treatment-related toxicities were mainly hematologic, with grade 3-4 neutropenia observed in 11/13 patients (84.6%). One patient had grade 3 febrile neutropenia, two patients developed prolonged pancytopenia (15%), and one patient experienced CMV reactivation at 2 months. After a median follow-up of 84 months, 1/13 had disease relapse and received total gastrectomy; estimated 10-year progression-free survival and overall survival were 92.4 and 100%, respectively. Our study suggests R-FM regimen has a high long-term efficacy for untreated HP-negative gastric MALT lymphoma patients and HP-positive patients who failed HP eradication. The elevated incidence of grade 3-4 hematological toxicity, yet manageable, makes this treatment less safe compared to rituximab in combination with chlorambucil or bendamustine.
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Affiliation(s)
- Emanuele Cencini
- Haematology Unit, Azienda Ospedaliera Universitaria Senese, Viale Bracci, 16, 53100, Siena, Italy. .,University of Siena, Siena, Italy.
| | - Alberto Fabbri
- Haematology Unit, Azienda Ospedaliera Universitaria Senese, Viale Bracci, 16, 53100, Siena, Italy
| | | | - Monica Bocchia
- Haematology Unit, Azienda Ospedaliera Universitaria Senese, Viale Bracci, 16, 53100, Siena, Italy.,University of Siena, Siena, Italy
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12
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Ramos CA. Marginal Zone Lymphomas (Extranodal/Malt, Splenic, and Nodal). Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00079-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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13
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Hayakawa T, Nonaka T, Mizoguchi N, Hagiwara Y, Shibata S, Sakai R, Nakayama N, Yokose T, Nakayama Y. Radiotherapy for mucosa-associated lymphoid tissue (MALT) lymphoma of the rectum: a case report. Clin J Gastroenterol 2017; 10:431-436. [PMID: 28815477 DOI: 10.1007/s12328-017-0769-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 08/01/2017] [Indexed: 02/07/2023]
Abstract
Extra-nodal mucosa-associated lymphoid tissue (MALT) lymphoma is frequently involved with the upper gastrointestinal tract, but rarely involved with the rectum. We report a case of rectal MALT lymphoma treated by radiotherapy (RT) alone. A 74-year-old woman with lower abdominal pain was diagnosed with MALT lymphoma by endoscopic mucosal resection (EMR). She was diagnosed as stage IE (Ann Arbor) MALT lymphoma by diagnostic work-up and review of EMR specimens. Definitive RT was performed with curative intent, totaling 30 Gy in 15 fractions. Complete response was confirmed by colonoscopy after RT with no progression observed at 5 years. Definitive RT is effective for rectal MALT lymphoma.
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Affiliation(s)
- Toyokazu Hayakawa
- Department of Radiation Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Kanagawa, Japan.,Department of Radiation Oncology, School of Medicine, Kitasato University, Sagamihara, Japan
| | - Tetsuo Nonaka
- Department of Radiation Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Kanagawa, Japan.
| | - Nobutaka Mizoguchi
- Department of Radiation Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Kanagawa, Japan
| | - Yasuhito Hagiwara
- Department of Radiation Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Kanagawa, Japan
| | - Shino Shibata
- Department of Radiation Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Kanagawa, Japan
| | - Rika Sakai
- Department of Medical Oncology, Kanagawa Cancer Center, Yokohama, Japan
| | - Norisuke Nakayama
- Department of Gastroenterological Medicine, Kanagawa Cancer Center, Yokohama, Japan
| | - Tomoyuki Yokose
- Department of Pathology, Kanagawa Cancer Center, Yokohama, Japan
| | - Yuko Nakayama
- Department of Radiation Oncology, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Kanagawa, Japan
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14
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Ikoma N, Badgwell BD, Mansfield PF. Multimodality Treatment of Gastric Lymphoma. Surg Clin North Am 2017; 97:405-420. [DOI: 10.1016/j.suc.2016.11.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Valsangkar NP, Liang TW, Martin PJ, Mayo JS, Rosati CM, Feliciano DV, Zimmers TA, Koniaris LG. Impact of clinical fellowships on academic productivity in departments of surgery. Surgery 2016; 160:1440-1446. [PMID: 27524426 DOI: 10.1016/j.surg.2016.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 07/04/2016] [Accepted: 07/05/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND Research and innovation are crucial to advancements in medicine and improvements in patient care. The contribution of surgical fellowships to scholarly productivity is unclear. The objective of this study was to determine the impact of subspecialty fellowships on academic output in departments of surgery. METHODS This cross-sectional study examined fellowships offered at the top 50 university-based National Institutes of Health-funded and top 5 academically prolific hospital-based departments of surgery. Publications, citations, and National Institutes of Health funding history were determined for 4,015 faculty. χ2 and t tests were used as appropriate. RESULTS Cardiothoracic surgery fellowships are offered at all departments, while other surgical fellowships are offered in 52 of 55 departments (96.4%). Median department publications/citations increased with the number of fellowships offered in addition to cardiothoracic surgery: no fellowship (27 ± 93/437 ± 2,509), 1-3 fellowships (34 ± 90/559 ± 3,046), and 4 or more fellowships (40 ± 97/716 ± 3,200, P < .05). Significant divisional improvements in publications/citations and National Institutes of Health funding were observed for those with fellowship programs in pediatric, breast, and plastic surgery (P < .05). No differences in departmental National Institutes of Health funding rates were observed based on number of fellowships offered. CONCLUSION Based on publications/citations and National Institutes of Health funding, it seems that select fellowships are associated with improved scholarly activity. Departments may wish to consider the academic benefits of offering these fellowship types.
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Affiliation(s)
- Nakul P Valsangkar
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Tiffany W Liang
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Paul J Martin
- Indiana University School of Medicine, Indianapolis, IN
| | - John S Mayo
- Indiana University School of Medicine, Indianapolis, IN
| | - Carlo Maria Rosati
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - David V Feliciano
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Teresa A Zimmers
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Leonidas G Koniaris
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN.
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16
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Lightner AL, Shannon E, Gibbons MM, Russell MM. Primary Gastrointestinal Non-Hodgkin's Lymphoma of the Small and Large Intestines: a Systematic Review. J Gastrointest Surg 2016; 20:827-39. [PMID: 26676930 DOI: 10.1007/s11605-015-3052-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 11/30/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Primary gastrointestinal non-Hodgkin's lymphoma (PGINHL) of small and large intestines is a group of heterogeneous, rare malignancies. Optimal treatment practices remain undefined. METHODS A systematic review (2003-2015) was performed to assess tumor characteristics, treatment practices, and treatment outcomes of PGINHL of small and large intestines. RESULTS Twenty-eight studies (1658 patients) were included; five focused on follicular lymphoma subtype. Of the non-follicular patients, 59.3% presented with abdominal pain, 37.2% were located in ileocecum, and 53.6% were diffuse large B cell lymphoma subtype. The majority of patients (60.7%) were treated with a combination of surgery and chemotherapy. Forty-three percent of studies concluded an overall survival benefit with surgery; none reported increased postoperative morbidity or mortality. Survival outcomes were not typically stratified by emergent versus elective surgery. Multivariate analysis within individual studies associated B cell lymphoma and ileocecum location with higher survival, while advanced stage and B symptoms were associated with poorer survival. Patients with asymptomatic follicular lymphoma had no progression with a watchful waiting approach. CONCLUSIONS The majority of patients with non-follicular small and large intestinal PGINHLs are treated with both chemotherapy and surgery. Although surgery appears to be an important part of the treatment algorithm, definitive statements regarding its survival benefit remain limited due to lack of patient stratification based on timing and indication for surgery.
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Affiliation(s)
- Amy L Lightner
- Department of Surgery, David Geffen School of Medicine at the University of California at Los Angeles, 200 1st St. SW Rochester, MN 55905, Los Angeles, CA, USA.
| | - Evan Shannon
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Melinda Maggard Gibbons
- Department of Surgery, David Geffen School of Medicine at the University of California at Los Angeles, 200 1st St. SW Rochester, MN 55905, Los Angeles, CA, USA
| | - Marcia M Russell
- Department of Surgery, David Geffen School of Medicine at the University of California at Los Angeles, 200 1st St. SW Rochester, MN 55905, Los Angeles, CA, USA.,VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
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Lyman GH, Poniewierski MS, Culakova E. Risk of chemotherapy-induced neutropenic complications when treating patients with non-Hodgkin lymphoma. Expert Opin Drug Saf 2016; 15:483-92. [DOI: 10.1517/14740338.2016.1146675] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Gary H. Lyman
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Marek S. Poniewierski
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Eva Culakova
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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18
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Kiesewetter B, Dolak W, Simonitsch-Klupp I, Mayerhoefer ME, Raderer M. Long-term safety and activity of cladribine in patients with extranodal B-cell marginal zone lymphoma of the mucosa-associated lymphoid tissue (MALT) lymphoma. Hematol Oncol 2015; 35:177-186. [PMID: 26580149 DOI: 10.1002/hon.2271] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 08/28/2015] [Accepted: 10/15/2015] [Indexed: 01/13/2023]
Abstract
The purine analogue 2-chloro-deoxyadenosine (2-CDA, cladribine) +/- rituximab has been successfully tested in mucosa-associated lymphoid tissue lymphoma (MALT lymphoma) patients. However, studies using cladribine in other indications have reported the potential for prolonged hematological side effects and secondary hematologic and non-hematologic malignancies. To date, there have been no data on long-term effects of cladribine in MALT lymphoma patients. We have analyzed a large number of 49 patients treated with cladribine at our institution 1997-2011. All patients were treated within clinical trials and had undergone a standardized follow-up protocol minimizing a potential bias in the detection of late sequels and relapses. After a median follow-up time of 61 months (interquartile range: 43-72) for 49 analyzed patients, 35 (71%) are alive, while 14 (29%) have died. In the entire collective, three cases (6%) of prolonged pancytopenia including manifest myelodysplastic syndrome in one patient (2%), three cases (6%) of secondary lymphoid malignancies, and five cases (10%) of non-hematologic cancers were documented. In terms of outcome, 42/49 (86%) patients responded to cladribine-containing treatment, and only 10/42 (24%) responding patients needed further treatment after a median time to progression of 14 months (interquartile range, 8-34). Currently, 25/35 (71%) patients being alive are in ongoing complete remission and 2/35 (6%) in ongoing stable disease, respectively. Eight patients (23%) are free of lymphoma after second-line therapy, with the median overall survival not having been reached. Our data suggest that cladribine might be safely applied in patients with MALT lymphoma, also in terms of long-term toxicities. These data also confirm the potential of cladribine to induce durable remissions. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Barbara Kiesewetter
- Department of Internal Medicine I, Clinical Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - Werner Dolak
- Department of Internal Medicine III, Clinical Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | | | | | - Markus Raderer
- Department of Internal Medicine I, Clinical Division of Oncology, Medical University of Vienna, Vienna, Austria
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19
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Kiesewetter B, Ferreri AJM, Raderer M. Chemoimmunotherapy for Mucosa-Associated Lymphoid Tissue-Type Lymphoma: A Review of the Literature. Oncologist 2015; 20:915-25. [PMID: 26156327 PMCID: PMC4524756 DOI: 10.1634/theoncologist.2015-0109] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 04/13/2015] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Biological treatments, chemoimmunotherapy, and radiotherapy are associated with excellent disease control in both gastric and extragastric mucosa-associated lymphoid tissue (MALT) lymphomas. Systemic treatment approaches with both oral and i.v. agents are being increasingly studied, not only for patients with disseminated MALT lymphoma, but also for those with localized disease. To date, however, recommendations for the use of available systemic modalities have not been clearly defined. MATERIALS AND METHODS The present report reviews the current data on systemic treatment options for patients with MALT lymphoma and provides recommendations for their use in everyday practice. RESULTS Different chemotherapeutic agents, including anthracyclines, alkylators, and purine analogs, have been successfully tested in patients with MALT lymphoma. Reducing side effects while maintaining efficacy should be the main goal in treating these indolent lymphomas. From the data from the largest trial performed to date, the combination of chlorambucil plus rituximab (R) appears to be active as first-line treatment. Similarly, R-bendamustine also seems to be highly effective, but a longer follow-up period is needed. R-monotherapy results in lower remission rates, but seems a suitable option for less fit patients. New immunotherapeutic agents such as lenalidomide (with or without rituximab) or clarithromycin show solid activity but have not yet been validated in larger collectives. CONCLUSION Patients with MALT lymphoma should be treated within prospective trials to further define optimal therapeutic strategies. Systemic treatment is a reasonable option with potentially curative intent in everyday practice. Based on the efficacy and safety data from available studies, the present review provides recommendations for the use of systemic strategies.
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Affiliation(s)
- Barbara Kiesewetter
- Division of Oncology, Department of Internal Medicine I, Medical University Vienna, Vienna, Austria; Unit of Lymphoid Malignancies, Department of Oncology, San Raffaele Scientific Institute, Milan, Italy
| | - Andrés J M Ferreri
- Division of Oncology, Department of Internal Medicine I, Medical University Vienna, Vienna, Austria; Unit of Lymphoid Malignancies, Department of Oncology, San Raffaele Scientific Institute, Milan, Italy
| | - Markus Raderer
- Division of Oncology, Department of Internal Medicine I, Medical University Vienna, Vienna, Austria; Unit of Lymphoid Malignancies, Department of Oncology, San Raffaele Scientific Institute, Milan, Italy
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20
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Is there role of additional chemotherapy after definitive local treatment for stage I/II marginal zone lymphoma?: Consortium for Improving Survival of Lymphoma (CISL) study. Int J Hematol 2015. [PMID: 26210384 DOI: 10.1007/s12185-015-1845-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Even though local stage (Ann Arbor stage I/II) marginal zone lymphoma (MZL) is well controlled with local treatment-based therapy, no data exist on the role of additional chemotherapy after local treatment for stage I/II MZL. Patients with biopsy-confirmed Ann Arbor stage I/II MZL (n = 210) were included for analysis in this study. Of these, 180 patients (85.7 %) were stage I and 30 (14.3 %) were stage II. Most patients (n = 182, 86.7 %) were treated with a local modality including radiation therapy or surgery and 28 (13.3 %) received additional systemic chemotherapy after local treatment. The overall response rate was 98.3 % (95 % CI 96-100 %), with 187 complete responses and 20 partial responses. In the local treatment group, the mean progression-free survival (PFS) was 147.4 months (95 % CI 126.7-168.1 months) and the overall survival (OS) was 188.2 months (95 % CI 178.8-197.7 months). In the additional chemotherapy group, the mean PFS was 103.4 months (95 % CI 84.9-121.9 months) and the OS was 137.3 months (95 % CI 127.9-146.7 months). There was no difference between the two groups in OS (p = 0.836) and PFS (p = 0.695). Local stage MZL has a good clinical course and is well controlled with a local treatment modality without additional chemotherapy.
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21
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Kiesewetter B, Raderer M. Mucosa-associated lymphoid tissue lymphoma: a perspective on current and future therapeutic strategies. Expert Opin Orphan Drugs 2015. [DOI: 10.1517/21678707.2015.1034270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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22
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Tarella C, Arcaini L, Baldini L, Barosi G, Billio A, Marchetti M, Rambaldi A, Vitolo U, Zinzani PL, Tura S. Italian Society of Hematology, Italian Society of Experimental Hematology, and Italian Group for Bone Marrow Transplantation Guidelines for the Management of Indolent, Nonfollicular B-Cell Lymphoma (Marginal Zone, Lymphoplasmacytic, and Small Lymphocytic Lymphoma). CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2015; 15:75-85. [DOI: 10.1016/j.clml.2014.07.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 07/03/2014] [Accepted: 07/08/2014] [Indexed: 12/19/2022]
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Abstract
Extranodal marginal zone lymphomas of mucosa-associated lymphoid tissue (MALT) type represent 7-8% of all B cell lymphomas and up to 50% of primary gastric lymphomas and can arise at any extranodal site. The most common manifestation is the stomach, which is almost invariably associated with a chronic Helicobacter pylori infection. The diagnosis is based on the histopathological evaluation of multiple gastric biopsies in accordance with the current WHO classification. The mainstay of therapy is H. pylori eradication, which must be delivered to all gastric MALT lymphoma patients, independent of stage. In patients who do not achieve lymphoma regression following antibiotic therapy, irradiation and/or systemic oncological therapies should be applied, depending on the stage of the disease. Radiotherapy might be the preferred option for localized stage. However, in the presence of disseminated or advanced disease, chemotherapy and/or immunotherapy with the anti-CD 20 antibody rituximab is the treatment of choice, but no standard chemotherapy has been defined so far. Gastric MALT lymphomas have a limited tendency to distant spreading and to histological transformation and thus MALT lymphoma usually has a favorable outcome, with an overall survival rate at 5 years of more than 85%.
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Affiliation(s)
- Peter Neumeister
- Division of Hematology, Medical University of Graz, Graz, Austria
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24
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Min BH, Park JY, Kim ER, Min YW, Lee JH, Rhee PL, Rhee JC, Kim JJ. Limited role of bone marrow aspiration and biopsy in the initial staging work-up of gastric mucosa-associated lymphoid tissue lymphoma in Korea. Gut Liver 2014; 8:637-42. [PMID: 25368752 PMCID: PMC4215450 DOI: 10.5009/gnl13284] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 10/08/2013] [Accepted: 10/21/2013] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND/AIMS The aim of this study was to investigate the frequency of disseminated gastric mucosa-associated lymphoid tissue (MALT) lymphoma and the role of bone marrow study in the initial staging work-up. METHODS A total of 194 patients with gastric MALT lymphoma was enrolled. The incidence of disseminated disease was evaluated in the initial staging work-up. The demographic data and tumor characteristics were compared according to Helicobacter pylori infection status. RESULTS Localized disease of Lugano stage I accounted for 97.4% of the enrolled cases. Abdominal computed tomography revealed abdominal lymph node metastasis in five patients (2.6%). Bone marrow (BM) involvement was found in only one patient without H. pylori infection (0.5%). No patient showed positive findings on chest computed tomography or positron emission tomography. H. pylori-negative cases showed a significantly higher frequency of advanced-stage disease than H. pylori-positive cases (10.0% vs 0.6%). In patients achieving complete remission, no extragastric recurrence occurred during follow-up. CONCLUSIONS The incidence of disseminated disease, including BM involvement, was very low in Korean gastric MALT lymphoma patients. It might be beneficial to perform BM aspiration and biopsy as a part of staging work-up only in patients with risk factors for advanced disease such as H. pylori negativity.
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Affiliation(s)
- Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Young Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Ran Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Chul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae J Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Wöhrer S, Kiesewetter B, Fischbach J, Müllauer L, Troch M, Lukas J, Mayerhoefer ME, Raderer M. Retrospective comparison of the effectiveness of various treatment modalities of extragastric MALT lymphoma: a single-center analysis. Ann Hematol 2014; 93:1287-95. [DOI: 10.1007/s00277-014-2042-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Accepted: 02/19/2014] [Indexed: 12/24/2022]
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26
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Aguiar-Bujanda D, Llorca-Mártinez I, Rivero-Vera JC, Blanco-Sánchez MJ, Jiménez-Gallego P, Mori-De Santiago M, Limeres-Gonzalez MA, Cabrera-Marrero JC, Hernández-Sosa M, Galván-Ruíz S, Hernández-Sarmiento S, Saura Grau S, Bohn-Sarmiento U. Treatment of gastric marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue with rituximab, cyclophosphamide, vincristine and prednisone. Hematol Oncol 2013; 32:139-44. [PMID: 24123108 DOI: 10.1002/hon.2105] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 09/09/2013] [Indexed: 12/13/2022]
Abstract
There is no standard treatment for patients with gastric marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma) who are resistant to, or ineligible for, anti-Helicobacter pylori (anti-HP) therapy. In this study, we investigated the activity of the rituximab, cyclophosphamide, vincristine and prednisone (R-CVP) regimen in patients with gastric MALT lymphoma. Patients were included provided they had untreated gastric MALT lymphoma (except for anti-HP therapy) and were resistant to, or ineligible for, anti-HP therapy. Treatment plan consisted of six to eight 21-day cycles of the R-CVP chemotherapy regimen. Toxicity, response, relapse and survival were evaluated. Twenty patients (12 women and 8 men) were included in the analyses with median age of 59 years. Thirteen patients (65%) had stage I tumours, and seven patients (35%) had stages II-IV tumours. The overall response rate was 100%, with 19 (95%) complete responses and one (5%) partial response. Regimen toxicity was mild and mainly hematological, and no cases of gastric bleeding or perforation occurred. After a median follow-up of 56.3 months, three patients had relapsed, and 19 patients remained alive (specific lymphoma survival 100%), of whom 17 had no evidence of disease. In our experience, the R-CVP regimen is a well-tolerated and effective treatment for patients with gastric MALT lymphoma who are resistant to, or ineligible for, anti-HP therapy.
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Affiliation(s)
- David Aguiar-Bujanda
- Department of Medical Oncology, Hospital Universitario de Gran Canaria Dr Negrin, Las Palmas de Gran Canaria, Spain
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Rituximab plus bendamustine is active in pretreated patients with extragastric marginal zone B cell lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma). Ann Hematol 2013; 93:249-53. [DOI: 10.1007/s00277-013-1865-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Accepted: 07/25/2013] [Indexed: 11/26/2022]
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Wirth A, Gospodarowicz M, Aleman B, Bressel M, Ng A, Chao M, Hoppe R, Thieblemont C, Tsang R, Moser L, Specht L, Szpytma T, Lennard A, Seymour J, Zucca E. Long-term outcome for gastric marginal zone lymphoma treated with radiotherapy: a retrospective, multi-centre, International Extranodal Lymphoma Study Group study. Ann Oncol 2013; 24:1344-51. [DOI: 10.1093/annonc/mds623] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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29
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Guo Q, Guo S, Zhang Y. Treatment of gastric MALT lymphoma with a focus on Helicobacter pylori eradication. Int J Hematol 2013; 97:735-42. [PMID: 23616223 DOI: 10.1007/s12185-013-1348-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2012] [Revised: 04/11/2013] [Accepted: 04/18/2013] [Indexed: 02/08/2023]
Abstract
Mucosa-associated lymphoid tissue (MALT) lymphoma is an indolent disease with a prolonged clinical course that most often involves the stomach. Clinically, for Helicobacter pylori-positive low-grade MALT lymphoma, antibiotics have been used as the first-line treatment. The recommended anti-Helicobacter triple drug therapy includes a proton pump inhibitor (or ranitidine bismuth citrate), clarithromycin, and amoxicillin (or metronidazole). Considering the difficulty involved with confirming histological remission and the lack of systemic endoscopic follow-up, much work remains to be done in this area. This review describes MALT lymphoma treatment methods and their efficacy, highlights results of the newest studies, and proposes avenues toward future developments in this field.
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Affiliation(s)
- Qing Guo
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, Tianjin Key Laboratory of Cancer Prevention and Therapy, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, People's Republic of China
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30
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Olszewski AJ, Castillo JJ. Comparative outcomes of oncologic therapy in gastric extranodal marginal zone (MALT) lymphoma: analysis of the SEER-Medicare database. Ann Oncol 2013; 24:1352-9. [PMID: 23348804 DOI: 10.1093/annonc/mds644] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Therapy for gastric marginal zone (MALT) lymphoma is largely based on single-arm trials. This observational study compared survival with radiotherapy, rituximab and combination chemoimmunotherapy in this disease. PATIENTS AND METHODS Gastric MALT lymphoma cases diagnosed between 1997 and 2007 were selected from the Surveillance, Epidemiology and End Results-Medicare database. Propensity score analysis and competing risk models were used to compare survival in patients with stage IE treated with radiation or chemotherapy, and in patients of all stages treated with rituximab alone or with chemoimmunotherapy. RESULTS Among 1134 patients, 21% underwent radiation and 24% chemotherapy as initial treatment. In the balanced cohort of 347 patients with stage IE, radiotherapy alone was associated with a better cause-specific survival [hazard ratio (HR) 0.27, P < 0.001]. Patients receiving systemic therapy had better survival if it incorporated rituximab (HR 0.53, P = 0.017). After adjustment for confounding, the outcomes of those who received rituximab alone or combination chemoimmunotherapy were not statistically different (P = 0.14). CONCLUSIONS In elderly patients with stage IE gastric MALT lymphoma, radiotherapy was associated with lower risk of lymphoma-related death than chemotherapy. In those requiring systemic treatment, addition of cytotoxic chemotherapy to rituximab in the first-line regimen was not associated with improved survival.
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Affiliation(s)
- A J Olszewski
- The Cancer Center at Memorial Hospital of Rhode Island, Pawtucket, RI 02860, USA.
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Abstract
Abstract
Indolent B-cell lymphomas that are supposed to derive from the marginal zone (marginal zone lymphomas [MZLs]) include 3 specific entities: extranodal marginal zone lymphoma (EMZL) or mucosa-associated lymphatic tissue (MALT) lymphoma, splenic MZL (SMZL), and nodal MZL (NMZL). The clinical and molecular characteristics are different for each entity, with some shared phenotypic and genetic features. EMZL is the most common entity, accounting for approximately 70% of all MZLs. These neoplasms can arise at virtually any extranodal site and are commonly associated with chronic antigenic stimulation either as a result of infection (eg, Helicobacter pylori in the stomach) or autoimmune disease (eg, Sjögren syndrome and salivary glands). Several chromosomal translocations were also identified in EMZL, accounting in the aggregate for approximately one-third of all cases. SMZL accounts for approximately 20% of all MZLs. Patients typically present with an enlarged spleen and involvement of abdominal lymph nodes and BM. Approximately 40%-50% of SMZLs are associated with deletions of chromosome 7q. NMZL is the less common entity, representing approximately 10% of all MZLs. Patients with NMZL, by definition, have lymph node–based disease without involvement of the spleen or extranodal sites. The molecular pathogenesis of NMZL is still unknown.
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Brown JR. Gastric mucosa-associated lymphoid tissue lymphoma resistant to Helicobacter pylori eradication: what's the best option? Leuk Lymphoma 2012; 54:899-900. [PMID: 23127114 DOI: 10.3109/10428194.2012.746686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Jennifer R Brown
- Department of Medical Oncology, Dana-Farber Cancer Institute, and Department of Medicine, Harvard Medical School, Boston, MA 02215, USA.
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Specht L. Radiotherapy Studies and Extra-nodal Non-Hodgkin Lymphomas, Progress and Challenges. Clin Oncol (R Coll Radiol) 2012; 24:313-8. [DOI: 10.1016/j.clon.2012.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Revised: 02/06/2012] [Accepted: 02/24/2012] [Indexed: 12/14/2022]
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Lymphomas of the upper GI tract: the role of radiotherapy. Clin Oncol (R Coll Radiol) 2012; 24:352-7. [PMID: 22386892 DOI: 10.1016/j.clon.2012.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Accepted: 02/02/2012] [Indexed: 12/31/2022]
Abstract
The most common site of extra-nodal non-Hodgkin's lymphoma (NHL) is the gastrointestinal tract, of which the stomach is the most common site. With the exception of extra-nodal marginal zone lymphoma of gastric mucosa-associated lymphoid tissue (MALT), where excellent long term results can be achieved by radiotherapy, the published literature lacks high quality studies evaluating the role, optimal dose and technique of such treatment in the management of gastro-intestinal lymphoma. Non-randomised studies support organ preservation and a role for local radiotherapy in gastric lymphoma.
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Ishii Y, Tomita N, Takasaki H, Ogusa E, Hattori Y, Matsuura S, Matsumoto C, Takemura S, Kuwabara H, Ishigatsubo Y. Clinical features of extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue. Hematol Oncol 2012; 30:186-9. [PMID: 22287488 DOI: 10.1002/hon.2006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2011] [Revised: 11/26/2011] [Accepted: 12/19/2011] [Indexed: 12/16/2022]
Abstract
We newly diagnosed 131 patients with extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue lymphoma between 1998 and 2010. We retrospectively studied 124 patients for whom complete clinical data were available at presentation and who had minimally undergone tumour staging by physical examination, computed tomography (CT), bone marrow aspiration, and biopsy. A slight female predominance (men, 58; women, 66) was observed in the study population; the median age was 67 years. The primary locations at presentation were the stomach (38%), orbita (20%), lung (12%), intestinal tract (8%), thyroid gland (6%), others (14%), and unknown (2%). Seventy per cent of patients had localized disease. Of the 124 patients, 14 (11%) had lymph node involvement, and 5 (4%) had bone marrow involvement. Five (4%) patients had both lung and gastric involvement. The 5-year overall survival rate for the 124 patients was 96.1%. The overall vital prognosis was excellent. Moreover, gastro-intestinal fiberscopic examination is essential, especially in cases with lung involvement at presentation.
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Affiliation(s)
- Yoshimi Ishii
- Department of Internal Medicine and Clinical Immunology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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36
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Lee YJ, Lee JH. Gastrointestinal Lymphoma. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2012. [DOI: 10.7704/kjhugr.2012.12.3.158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yoon Jung Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Ahn JS, Nam TK. The Role of Radiotherapy for the Treatment of Gastric MALT Lymphoma. ACTA ACUST UNITED AC 2012. [DOI: 10.3904/kjm.2012.83.6.712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jae-Sook Ahn
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Taek-Keun Nam
- Department of Radiation Oncology, Chonnam National University Medical School, Gwangju, Korea
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Troch M, Kiesewetter B, Dolak W, Jaeger U, Püspök A, Müllauer L, Chott A, Raderer M. Plasmacytic differentiation in MALT lymphomas following treatment with rituximab. Ann Hematol 2011; 91:723-728. [PMID: 22186828 DOI: 10.1007/s00277-011-1387-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 12/08/2011] [Indexed: 11/25/2022]
Abstract
Mucosa-associated lymphoid tissue (MALT) lymphomas are B cell neoplasms which commonly affect the gastrointestinal (GI) tract. Gastrointestinal MALT lymphomas rarely show plasmacytic differentiation (PCD), and limited data on the potential influence of the anti-CD20 antibody rituximab (R) on PCD exist in the current literature. We have retrospectively analyzed patients with GI MALT lymphomas treated with R-containing regimens because restaging is routinely performed by repeated biopsies with pathohistological response assessment. Twenty-one patients with GI MALT lymphoma were identified to have undergone R-containing therapy. In 19 patients, the lymphoma originated in the stomach, while the colon was the primarily affected organ in two cases. Four patients received R monotherapy and 17 combinations of R with various chemotherapeutic agents. Only two patients with gastric MALT lymphoma had PCD before initiation of therapy. In 7 of 19 patients (37%) without PCD at diagnosis, restaging revealed PCD after or while on treatment with R-containing regimens. Out of these seven patients, only one patient had a complete response as opposed to 10/12 without PCD. These data suggest that R or R-containing treatment regimens may not optimally eradicate the plasma cell component and thus lead to PCD in patients with GI MALT lymphoma. In view of this, rebiopsy and histological re-assessment appear mandatory in patients failing/relapsing after R-containing regimens.
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Affiliation(s)
- Marlene Troch
- Division of Oncology, Department of Internal Medicine I, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Barbara Kiesewetter
- Division of Oncology, Department of Internal Medicine I, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Werner Dolak
- Division of Gastroenterology, Department of Internal Medicine III, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Vienna, Austria
| | - Ulrich Jaeger
- Division of Haematology and Hemostaseology, Department of Internal Medicine I, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Vienna, Austria
| | - Andreas Püspök
- Division of Gastroenterology, Department of Internal Medicine III, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Vienna, Austria
| | - Leonhard Müllauer
- Division of Pathology, Department of Internal Medicine III, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Vienna, Austria
| | - Andreas Chott
- Division of Pathology, Department of Internal Medicine III, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Vienna, Austria
- Department of Pathology, Wilheminenspital, Vienna, Austria
| | - Markus Raderer
- Division of Oncology, Department of Internal Medicine I, Comprehensive Cancer Center of the Medical University Vienna-General Hospital, Waehringer Guertel 18-20, 1090, Vienna, Austria.
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Cirocchi R, Farinella E, Trastulli S, Cavaliere D, Covarelli P, Listorti C, Desiderio J, Barberini F, Avenia N, Rulli A, Verdecchia GM, Noya G, Boselli C. Surgical treatment of primitive gastro-intestinal lymphomas: a systematic review. World J Surg Oncol 2011; 9:145. [PMID: 22059926 PMCID: PMC3229478 DOI: 10.1186/1477-7819-9-145] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Accepted: 11/07/2011] [Indexed: 02/07/2023] Open
Abstract
Primitive Gastrointestinal Lymphomas (PGIL) are uncommon tumours, although time-trend analyses have demonstrated an increase. The role of surgery in the management of lymphoproliferative diseases has changed over the past 40 years. Nowadays their management is centred on systemic treatments as chemo-/radio- therapy. Surgery is restricted to very selected indications, always discussed in a multidisciplinary setting. The aim of this systematic review is to evaluate the actual role of surgery in the treatment of PGIL. A systematic review of literature was conducted according to the recommendations of The Cochrane Collaboration. Main outcomes analysed were overall survival (OS) and disease free survival (DFS). There are currently 1 RCT and 4 non-randomised prospective controlled studies comparing surgical versus medical treatment for PGIL. Seven hundred and one patients were analysed, divided into two groups: 318 who underwent to surgery alone or associated with chemotherapy and/or radiotherapy (surgical group) versus 383 who were treated with chemotherapy and/or radiotherapy (medical group). Despite the OS at 10 years between surgical and medical groups did not show relevant differences, the DFS was significantly better in the medical group (P = 0.00001). Accordingly a trend was noticed in the recurrence rate, which was lower in the medical group (6.06 vs. 8.57%); and an higher mortality was revealed in the surgical group (4.51% vs. 1.50%). The chemotherapy confirms its primary role in the management of PGIL as part of systemic treatment in the medical group. Surgery remains the treatment of choice in case of PGIL acutely complicated, although there is no evidence in literature regarding the utility of preventive surgery.
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40
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Fischbach W. Long-term follow-up of gastric lymphoma after stomach conserving treatment. Best Pract Res Clin Gastroenterol 2010; 24:71-7. [PMID: 20206110 DOI: 10.1016/j.bpg.2009.12.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 12/28/2009] [Accepted: 12/28/2009] [Indexed: 02/09/2023]
Abstract
The therapeutic strategy in gastric lymphoma has completely changed over the last two decades. This change is mainly characterised by the abandonment of surgery in favour of conservative therapies and the introduction of Helicobacter pylori eradication therapy. It became evident that conservative treatment with radiation and/or chemotherapy is at least as effective as surgical resection and additionally offers the advantage of stomach preservation and better quality of life. The therapeutic goal is undoubtedly complete remission of the lymphoma as a necessary basis for cure of the disease. Both radiotherapy and chemotherapy have a high curative potential in gastric MALT lymphoma and diffuse large B-cell lymphoma (DLBCL), respectively. An open question is the additional benefit of radiation following Rituximab-CHOP chemotherapy in DLBCL. In patients with gastric MALT lymphoma of stage I H. pylori eradication offers complete remission rates of up to 80% with excellent long-term prognosis and a real chance of cure. Patients with MALT lymphoma of stage II and those with DLBCL of stage I may also respond to eradication therapy in the individual case. It also emerged recently that there is no need for any oncological therapy in patients revealing minimal histological residuals after successful H. pylori eradication. A watch-and-wait strategy is the adequate management of this condition. In summary, therapy of gastric lymphoma is nowadays individualised with lymphoma type, stage, and H. pylori status as the determinants of the choice of treatment. Efficacy and quality of life are strong arguments for a definite conservative approach encompassing H. pylori eradication, radiation and chemotherapy.
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Affiliation(s)
- W Fischbach
- Medizinische Klinik II und Klinik für Palliativmedizin, Klinikum Aschaffenburg, Akademisches Lehrkrankenhaus der Universität Würzburg, Germany.
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41
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Raderer M, Paul de Boer J. Role of chemotherapy in gastric MALT lymphoma, diffuse large B-cell lymphoma and other lymphomas. Best Pract Res Clin Gastroenterol 2010; 24:19-26. [PMID: 20206105 DOI: 10.1016/j.bpg.2009.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2009] [Revised: 11/18/2009] [Accepted: 11/25/2009] [Indexed: 01/31/2023]
Abstract
Primary gastrointestinal lymphomas are relatively common, with the large majority occurring in the stomach. In the commonest histological subtype, i.e. diffuse large B-cell lymphoma (DLCBL), chemotherapy has widely been applied in the past, either following surgery or - in more recent years - as part of conservative management in combination with radiotherapy. Relatively little data, however, exist for chemotherapy as sole treatment modality in localised gastric DLBCL, which nevertheless are highly promising and suggest that combination therapy might overtreat a substantial proportion of patients. In gastric MALT-lymphoma, the use of chemotherapy has been restricted either to patients with a priori disseminated disease or individuals judged to be at high risk or failing local treatment approaches. Only a few prospective phase II studies have been performed, and one controlled trial has shown that chemotherapy was superior in terms of event free survival at ten years when compared to radiation and surgery. These suggest that systemic treatment approaches might be highly effective both in gastric DLBCL as well as MALT-lymphoma, and the scope of this article is to briefly summarize current data on chemotherapy in gastric and GI-lymphomas according to histologic subtypes.
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Affiliation(s)
- Markus Raderer
- Department of Internal Medicine I, Medical University Vienna, Austria.
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42
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Chihara D, Kagami Y, Oki Y, Kato H, Onoda H, Ine S, Taji H, Yamamoto K, Morishima Y. R-CHOP therapy for MALT lymphoma of the rectum. Eur J Haematol 2009; 84:84-6. [PMID: 19737307 DOI: 10.1111/j.1600-0609.2009.01346.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
MESH Headings
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cyclophosphamide/administration & dosage
- Doxorubicin/administration & dosage
- Female
- Gastrointestinal Hemorrhage/etiology
- Humans
- Lymphoma, B-Cell, Marginal Zone/complications
- Lymphoma, B-Cell, Marginal Zone/diagnosis
- Lymphoma, B-Cell, Marginal Zone/drug therapy
- Middle Aged
- Prednisone/administration & dosage
- Rectal Neoplasms/complications
- Rectal Neoplasms/diagnosis
- Rectal Neoplasms/drug therapy
- Remission Induction
- Rituximab
- Vincristine/administration & dosage
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43
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Wang T, Gui W, Shen Q. Primary gastrointestinal non-Hodgkin’s lymphoma: clinicopathological and prognostic analysis. Med Oncol 2009; 27:661-6. [DOI: 10.1007/s12032-009-9265-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2009] [Accepted: 06/18/2009] [Indexed: 01/31/2023]
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44
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Li B, Shi YK, He XH, Zou SM, Zhou SY, Dong M, Yang JL, Liu P, Xue LY. Primary non-Hodgkin lymphomas in the small and large intestine: clinicopathological characteristics and management of 40 patients. Int J Hematol 2009; 87:375-381. [PMID: 18409078 DOI: 10.1007/s12185-008-0068-5] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2007] [Accepted: 12/12/2007] [Indexed: 12/13/2022]
Abstract
To investigate the clinicopathological characteristics and optimal treatment modalities of primary non-Hodgkin lymphoma (NHL) in the small and large intestine. Forty patients with primary NHL in the small and large intestine were studied retrospectively. All cases were reclassified according to the World Health Organization (WHO) classification of lymphoma in 2001. Fourteen patients had primary disease in the small intestine, which were all of B-cell origin with diffuse large B-cell lymphoma (DLBCL) diagnosed in 5 of 14 (35.7%) patients and mucosa-associated lymphoid tissue (MALT) lymphoma in 8 of 14 (57.1%) patients. Ileum was the most commonly involved site (8 of 14 patients, 57.1%), followed by jejunum (2 of 14 patients, 14.3%) and duodenum (1 of 14 patients, 7.1%). Twenty-five patients had primary colorectal lymphoma, with B-cell origin accounting for 92.0% and T-cell origin for 8.0% of these patients. The ileocaecal region has the highest involved rate (13 of 25 patients, 52.0%), followed by colon (7 of 25 patients, 28.0%) and rectum (3 of 25 patients, 12.0%). Compared with surgery alone, post-operation chemotherapy or chemoradiotherapy can significantly improve DLBCL patients' event-free survival (EFS). However, no post-operation treatment modality can improve OS or EFS for patients with MALT lymphoma. B-cell lymphoma is the most common pathological type of intestinal lymphomas. Chemotherapy-containing treatment modality is an effective way to improve intestinal lymphoma patients' EFS, especially for those with DLBCL subtype.
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Affiliation(s)
- Bo Li
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Yuan-Kai Shi
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China. .,, No 17, Panjiayuan Nanli, Chaoyang District, Beijing, China, 100021.
| | - Xiao-Hui He
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Shuang-Mei Zou
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Sheng-Yu Zhou
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Mei Dong
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Jian-Liang Yang
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Peng Liu
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Li-Yan Xue
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing, China
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45
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Troch M, Jonak C, Müllauer L, Püspök A, Formanek M, Hauff W, Zielinski CC, Chott A, Raderer M. A phase II study of bortezomib in patients with MALT lymphoma. Haematologica 2009; 94:738-42. [PMID: 19336742 DOI: 10.3324/haematol.2008.001537] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
We have performed a phase II study to evaluate bortezomib in patients with MALT-lymphoma. Sixteen patients entered the trial, 4 had gastric MALT-lymphoma, 7 of the ocular adnexa, one of the colon, and 2 of the parotid, and one patient each the lung and the breast. Bortezomib was given at 1.5 mg/m(2) days 1, 4, 8 and 11; repeated every 21 days. The overall response rate was 80% (13/16); 7 patients achieved complete remission (43%), 6 partial response (37%) and 3 stable disease. After a median follow-up of 23 months (range; 8-26), all patients are alive and 4 have relapsed. Fifteen patients required dose reductions due to either neuropathy (7 patients) or diarrhea (8 patients). Bortezomib appears to be active in patients with MALT-lymphoma. However, an unexpectedly high rate of toxicities was seen, warranting assessment of combination schedules with bortezomib at a lower dose than given in our study.
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Affiliation(s)
- Marlene Troch
- Department of Internal Medicine I, Division of Oncology, Medical University Vienna, Waehringer Guertel 18-20, Vienna, Austria
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46
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Gobbi PG, Corbella F, Valentino F, Bergonzi M, Sangalli C, Perfetti V, Corazza GR. Complete long-term response to radiotherapy of gastric early-stage marginal zone lymphoma resistant to both anti-Helicobacter pylori antibiotics and chemotherapy. Ann Oncol 2008; 20:465-8. [PMID: 19074214 DOI: 10.1093/annonc/mdn668] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The optimal approach to patients with gastric lymphoma of extranodal mucosa-associated lymphoid tissue (MALT) that resist to anti-Helicobacter pylori (HP) eradication therapy is still to be defined. PATIENTS AND METHODS From January 1997 to December 2004, we observed 24 patients affected with newly diagnosed early-stage and HP-positive gastric lymphoma of the MALT type. Five of them resisted to oral anti-HP antibiotic regimens and to subsequent one (two patients) or two (three patients) chemotherapy regimens. Age ranged between 51 and 77 years (median 70); three were females. Translocation (11;18) was ascertained in one subject. They were admitted to local radiation therapy with a total dose of 30 Gy. RESULTS All such resistant patients achieved complete remission after radiotherapy. No relapses were observed after 21, 45, 48, 52, and 67 months of uninterrupted follow-up. Early toxicity was very low and consisted of mild nausea. Late toxicity or secondary malignancy was not recorded so far. CONCLUSIONS Radiotherapy proved to be effective and safe for early-stage HP-positive gastric extranodal lymphoma of MALT type that is resistant to anti-HP eradication antibiotics and to following chemotherapy. Radiotherapy might be suggested as principal salvage therapy after resistance to HP eradication, instead of chemotherapy.
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Affiliation(s)
- P G Gobbi
- Clinica Medica I, Università di Pavia and Servizio di Radioterapia Oncologica, Pavia, Italy.
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47
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Yaeger TE, Lu JJ, Brady LW. Non-Hodgkin’s Lymphoma. Radiat Oncol 2008. [DOI: 10.1007/978-3-540-77385-6_27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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48
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Psyrri A, Papageorgiou S, Economopoulos T. Primary extranodal lymphomas of stomach: clinical presentation, diagnostic pitfalls and management. Ann Oncol 2008; 19:1992-9. [PMID: 18647965 DOI: 10.1093/annonc/mdn525] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Gastrointestinal lymphoma is the most common form of extranodal lymphoma, accounting for 30%-40% of cases. The most commonly involved site is the stomach (60%-75% of cases), followed by the small bowel, ileum, cecum, colon and rectum. The most common histological subtypes are diffuse large B-cell lymphoma (DLBCL) and marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT). Helicobacter pylori infection has been implicated in the pathogenesis of MALT gastric lymphoma, but its role in gastric diffuse large B-cell non-Hodgkin's lymphoma (NHL) is controversial. The therapeutic approach for patients with gastric NHL has been revised over the last 10 years. Conservative treatment with anthracycline-based chemotherapy alone or in combination with involved-field radiotherapy has replaced gastrectomy as standard therapy in cases with DLBCL. Additionally, MALT lymphomas are mainly treated with antibiotics alone, which can induce lasting remissions in those cases associated with H. pylori infection. Nevertheless, various therapeutic aspects for primary gastric lymphomas are still controversial and several questions remain unanswered. Among others, the role of rituximab, consolidation radiotherapy as well as H. pylori eradication in histological aggressive subtypes warrants better clarification.
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Affiliation(s)
- A Psyrri
- Second Department of Internal Medicine Propaedeutic, Athens University Medical School, University General Hospital Attikon, Haidari, Greece
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49
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Papaxoinis G, Fountzilas G, Rontogianni D, Dimopoulos M, Pavlidis N, Tsatalas C, Pectasides D, Xiros N, Economopoulos T. Low-grade mucosa-associated lymphoid tissue lymphoma: a retrospective analysis of 97 patients by the Hellenic Cooperative Oncology Group (HeCOG). Ann Oncol 2008; 19:780-6. [DOI: 10.1093/annonc/mdm529] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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50
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Otsuka T, Noda T, Yokoo M, Ibaraki K. Recurrent gastric perforation as a late complication of radiotherapy for mucosa-associated lymphoid tissue lymphoma of the stomach. Intern Med 2008; 47:1407-9. [PMID: 18670146 DOI: 10.2169/internalmedicine.47.1059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Radiation therapy can be used to treat Helicobacter pylori-negative or eradication-refractory extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT) of the stomach. We report a case of gastric perforation which occurred more than 1 year after the completion of radiotherapy for H. pylori eradication-refractory gastric MALT lymphoma, and then recurred shortly afterwards. This was considered to be a late complication of radiation toxicity. Although gastric perforation due to radiotherapy has been reported very rarely in the past, even in advanced disease, this case shows that perforation can develop in patients with superficial disease and can relapse.
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Affiliation(s)
- Taiga Otsuka
- Department of Internal Medicine, Karatsu Red Cross Hospital.
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