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Gastric mucosa-associated lymphoid tissue non-Hodgkin lymphoma (gMALT NHL) is the second most common gastrointestinal lymphoma (50% of all gastric lymphomas), being closely associated with Helicobacter pylori infection, justifying that antibiotic therapy is effective in over 75% of all cases. This is a retrospective study analyzing all adult gMALT NHL cases diagnosed and treated in a single center for 8 years, focusing on demographic features, treatment outcomes, and survival analysis. Sixty patients with a median age of 61 years (53.3% female gender) were analyzed. Most of the cases had localized disease (66.7% were Lugano stage I) and had low IPI scores (median: 1). There was a high prevalence of Helicobacter pylori infection (68.3%). Nearly 97% of the cases received treatment for the disease, a median of one line; 55% of the patients treated endured complete response after first-line therapy (mostly antibiotics). Median overall survival time and median progression-free survival time were not reached. The mean follow-up time was 81.8 months (95% CI: [73.3-90.3]). Thirty-six patients (60%) achieved a 3-year follow-up time; the mortality rate was 15% at the end of the study. Age superior to 65 years and transformation into DLBCL were statistically significant negative prognostic markers for survival in this study (p = 0.006 and p = 0.033, respectively). Our study confirms that gMALT NHL is an indolent disease with long-term survival. Many patients, however, are exposed to several treatment lines along their disease course.
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Background: Allogenic stem cell transplant (alloSCT) has been used for several decades as a salvage strategy for relapsed/ refractory Hodgkin lymphoma (R/R HL), being a durable disease control method for some patients. Methods: A unicenter retrospective analysis was performed about alloSCT in R/R HL along 21 years. A survival analysis was made in search for prognostic factors with impact in overall survival (OS)/progression free survival (PFS). Results: Thirty-five patients were reviewed: median age 30years [17-46], 57.1% males, 82.9% had an esclero-nodular HL, 54.3% were in stage II of disease, and 42.9% achieved a complete response before the alloSCT. The donor type was matched-related in 54.3% and the stem cell source was peripheral blood in 97.1% of the grafts. All patients did a reduced intensity conditioning regimen. The overall response rate was 85.7% (complete in 68.6%, partial in 17.1%). Acute graft versus host disease grade II-IVwas seen in 45.7%. Transplant related mortality at day 360 was 17.9%. The median OS was 61 months (95% confidente interval: 33.6-88.3). The median PFS was 1Omonths (95% confidente interval: 3.1-16.9). Patients with >3Oyears at the alloSCT time and a previous autologous SCT showed better OS/PFS in the univariate analysis; having a matched donor and absence of infections along the alloSCT also improved PFS. Conclusions: AlloSCT is a feasible procedure in patients with R/R HL, being able to stabilize the disease in a large number of patients. However, it has a relevant toxicity in patients highly pre-treated.
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Multiple myeloma (MM) frequently affects kidney function through multiple mechanisms. Nonetheless, some patients develop kidney injury due to other causes. A 54-year-old woman was diagnosed with IgG kappa MM developed IgA nephropathy without cast nephropathy. Further studies did not show criteria for MM progression or other causes. This case highlights the need for further investigation of kidney injury in MM patients (such as toxicity of previous drugs, infectious events, or immune-mediated disorders).
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Despite the extensive information regarding hemophilia's hemorrhagic complications, the literature on cancer in hemophilia is scarce, especially in pediatric patients. Many uncertainties remain concerning diagnosis and workup. We report a rare case of two severe diseases (neuroblastoma and hemophilia A (HA)) concomitantly present in the same pediatric patient. We highlight that the diagnosis of severe HA did not have a negative impact on the patient's oncologic course. This case also illustrates the significance of the cooperation among different specialties and hospitals when caring for the same patient.
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Gastric diffuse large B cell lymphoma (DLBCL) represents the majority of all gastric lymphomas. We report a series of gastric DLBCL diagnosed and treated in a single center, between 2010 and 2018 (included). We retrospectively analyzed the population demographic features, treatment outcomes and survival. One-hundred-and-one patients were studied, 50.5% males and median age of 64 years [23-94]. Lugano staging was I in 16.8%, II1 in 20.8%, II2 in 10.9%, IIE in 13.9% and IV in 34.7% of cases. Twenty percent had Helicobacter pylori infection. R-CHOP-like therapy was used as first line in 96.9% of the patients. A complete response was achieved in 80% after first line therapy. At 3-years of follow-up (FU), 54% were in complete remission. The mean FU time was 73.6 months. Median overall survival and median progression free survival were not reached. We identified seven factors with negative impact in survival: age above 65 years-old (p < 0.01), ECOG 2-3 (p < 0.01), B symptoms (p = 0.001), bulky disease (p = 0.003), IPI 3-4 (p = 0.001), more than 3 treatment lines (p < 0.01), absence of response to first line treatment (p < 0.01). This study demonstrates that gastric DLBCL is a potentially curable disease with R-CHOP-like therapy, entailing long term survival and comparing well with other published series.
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Palliative care (PC) is focused on individualized symptomatic control, psychological help, and support in the context of severe disease. Oncologic patients are still the most referred to PC and hematologic patients are only 7%. This is a commentary about PC applied to hematologic patients. There is evidence supporting that these patients behave as a special group in PC when compared with other tumors: there is a smaller number of referrals, with more advanced disease status, more symptomatology expressed, and less time between the last treatment date and the referral date or death. This article also expresses the experience of an oncologic palliative care unit. More health education programs in PC are needed for specialized professionals in hematology, as well as a change of nowadays health politics, in order to increase the participation of this specialized care in hematology.
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Hematología/métodos , Oncología Médica/métodos , Cuidados Paliativos/métodos , Femenino , Humanos , MasculinoRESUMEN
Chronic lymphocytic leukemia (CLL) is frequently an indolent diagnosis, with most of the patients being under surveillance for long time. There is an increased risk of a second neoplasia in CLL, rarely hematological (in the myeloid lineage is even rarer). A 58-year-old male was diagnosed with CLL in 2012, remaining in regular surveillance until 2014. Then, the CLL progressed, and 6 cycles of rituximab, fludarabine, and cyclophosphamide were prescribed with partial response. He remained in surveillance and suffered 2 episodes of autoimmune hemolytic anemia until 2019. Then, the hemolytic anemia relapsed and a neutrophilia became evident (progressing slowly), as well as a thrombocytopenia and splenomegaly without adenopathy were found. The bone marrow aspirate showed a chronic myeloproliferative disease without dysplasia. A peripheral blood search for the CSF3R mutation (T618I) was positive, also suggesting Chronic Neutrophilic Leukemia (CNL). For a discrete monocytosis, a chronic myelomonocytic leukemia (CMML) was also considered. Hydroxyurea was then prescribed. The T618I CSF3R mutation is highly suggestive of CNL (being diagnostic criteria for CNL); however, this case may also suggest CMML as a possible diagnosis (there are other mutations in the CSF3R gene described for CMML, but not the T618I, which is highly exclusive of CNL according to the literature). To our knowledge, this is the first report of a possible CNL in a CLL patient (the opposite was already described in 1998).
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OBJECTIVES: Most of the palliative care (PC) patients have oncologic diseases, being hematologic tumors a small part of them. According to the literature, onco-hematologic (OH) patients should be individualized from those with solid tumors for the specialized care required along their disease course. This study aims to review the casuistry of OH patients referred to PC in a specialized oncologic hospital and help to understand better how hematologists can improve the care of these patients. METHODS: We analyzed all OH patients referred to the PC service in 1 oncologic hospital along 42 months, through consultation of their clinical files. RESULTS: A total of 179 patients were reviewed (52.% males, median age of 71 years): 48.6% had non-Hodgkin lymphoma, 26.3% had multiple myeloma, 10.6% had acute leukemia, 14.5% had other OH diseases; 88.2% were treated for their OH disease (96.2% with chemotherapy, 28.5% radiotherapy, and 21.5% hematopoietic stem cell transplant). The referral was heterogeneous among physicians (27.4% by 1 physician). Most patients were firstly observed as inpatients (55.3%) and 17.9% in the outpatient consult. At the end of the study, 98.9% of the patients died (88.7% in the hospital, 10.2% at home). The median time between the end of treatment and referral do PC was 46 days and between referral and death was 16 days. We also reviewed medical prescription in the last month of life and we noticed that most invasive orders were requested by hematologists (as antibiotic prescription, imaging, and biopsy studies). SIGNIFICANCE OF RESULTS: This study demonstrated that OH patients should be referred earlier to PC and that a more intensive team work needs to be practiced between PC and hematologists. More educational programs for healthcare workers on this issue are needed in order to guarantee a more effective assistance in the appropriate time.