Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

BEAM is a widely used conditioning regimen for relapsed/refractory lymphoma patients undergoing auto-SCT. We conducted a multicenter study with an alternative regimen (fotemustine plus etoposide, cytarabine and melphalan (FEAM)) in which BCNU was substituted by the chloroethylnitrosourea fotemustine (FTM). Eighty-four patients with relapsed/refractory Hodgkin's (n=20) and non-Hodgkin's lymphoma (n=64) were conditioned with a FEAM regimen (FTM 150 mg/m(2) on days -7, -6, etoposide 200 mg/m(2) and cytarabine 400 mg/m(2) on days -5, -4, -3, -2 and melphalan 140 mg/m(2) on day -1). Patients were evaluated for toxicity and engraftment parameters. Median times to neutrophil (>500 x 10(9)/l) and plt (>20 000 x 10(9)/l) engraftment were 11 and 13 days, respectively. Grade 3 mucositis occurred in 19 patients (23%), while G3 nausea/vomiting and G3 diarrhea were observed in 13 (15%) and 6 (7%) patients, respectively. No severe hepatic, renal or pulmonary toxicity was detected. Seven patients (7%) experienced G4 mucositis, while no other G4 toxicities or unexpected adverse events of any grade were recorded. Transplant-related mortality was 2.4%. We conclude that a FEAM regimen is feasible and safe. Although toxicity and engraftment times compared favorably with BEAM, longer follow-up is needed to evaluate fully its efficacy and long-term safety.
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PMID:Fotemustine plus etoposide, cytarabine and melphalan (FEAM) as a new conditioning regimen for lymphoma patients undergoing auto-SCT: a multicenter feasibility study. 1989 4

Although most patients with locoregional cancer are cured by surgery, radiotherapy, chemotherapy, and combinations thereof, those with distant metastases are not despite systemic chemotherapy. These patients respond to local radiotherapy but generally need systemic therapy. Non-Hodgkin's lymphoma (NHL) provides a paradigm for the role of molecular targeted radiotherapy (MTRT) because these patients have multifocal disease in most cases. Although patients with NHL achieve remissions after multiple cycles of chemotherapy, less than one half of those with aggressive NHL are cured and almost none of those with low grade NHL. Furthermore, NHL, like other cancers, becomes chemoresistant, yet remains responsive to radiotherapy. MTRT, radiation targeted by molecules, is a good strategy for the treatment of multifocal and radiosensitive cancers. Radioimmunotherapy (RIT) is an MTRT approach using MAbs, or parts thereof, to target the radionuclide that delivers radiation. Two anti-CD20 monoclonal antibodies (MAbs), one labeled with (111)In for imaging or (90)Y for therapy and a second labeled with (131)I for imaging and therapy, have proven effective and safe for MTRT for NHL patients. The importance of the radiation is demonstrated in the data from the randomized pivotal trial of (90)Y-ibritumomab; response rates were distinctly better in the (90)Y-ibritumomab arm than in the rituximab arm. Furthermore, the efficacy of (131)I-tositumomab was greater than that of the same MAb alone in another pivotal trial. Although hematologic toxicity is dose limiting for MTRT, febrile neutropenia is uncommon. MTRT is also not associated with mucositis, hair loss, or persistent nausea or vomiting, unlike chemotherapy. Randomized trials of MTRT in different strategies have not been conducted, but there is evidence of better outcomes, particularly for strategies that provide dose intensification, such as pretargeted MTRT, multiple dosing ("fractionation"), and MTRT with stem cell transplantation (SCT). Pretargeted RIT separates delivery of the targeting molecule from radionuclide delivery, provides dose escalation, and is more effective than direct one-step RIT, although more complicated to implement. Improved drugs and strategies for MTRT have documented potential for better patient outcomes. Smaller radionuclide carriers, such as those used for pretargeted MTRT, should be incorporated into the management of patients with NHL and other cancers soon after the patients have proven incurable. Expected improvements using better drugs, strategies, and combinations with other drugs seem likely to make MTRT integral in the management of many patients with cancer and likely to lead to cures of NHL.
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PMID:Dose intensified molecular targeted radiotherapy for cancer-lymphoma as a paradigm. 2011 81

We compared the efficacy and toxicity of BEAM (BCNU, etoposide, cytarabine and melphalan) and BuCyE (busulfan, cyclophosphamide and etoposide), given prior to autologous stem cell transplantation (ASCT), in 65 patients with non-Hodgkin's lymphoma. Of these 65 patients, 43 received BEAM and 22 received BuCyE. Their age, gender distribution, International Prognostic Index, status of disease at ASCT and median number of infused CD34(+) cells/kg were similar. Neutrophil and platelet engraftment were significantly faster in the BuCyE group. Rates of mucositis, nausea/vomiting, diarrhea, bleeding and infections were similar in the two groups. Median overall survival and event-free survival did not differ significantly between the two groups. These findings indicate that BuCyE is an effective conditioning regimen, showing similar survival outcomes and toxicity profiles as BEAM. Furthermore, hematologic recovery is significantly faster in patients given the BuCyE conditioning regimen.
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PMID:BEAM or BuCyE high-dose chemotherapy followed by autologous stem cell transplantation in non-Hodgkin's lymphoma patients: a single center comparative analysis of efficacy and toxicity. 2068 90

Intussusception secondary to Primary Non-Hodgkin lymphoma presenting colo-colic variety is a very rare clinical entity and sometimes causing diagnostic dilemma due to non-specific, varied & wide spectrum presentation. In this study, a 9 years female child presented with recurrent, intermittent, colicky abdominal pain with occasional bilious vomiting, along with a left illiac fossa swelling & occasional per rectal bleeding and constipation for 3 months was clinically diagnosed as a case of recurrent obstructing intussusception. At laparotomy, a colo-colic intussusception with prolapsed intussusception was marked & finally on histopathology, she was diagnosed as a case of colo-colic variety of intussusception due to primary Non-Hodgkin lymphoma- a pathological lead point in mid transverse colon. After uneventful recovery of post operative period she was treated with combination chemotherapy accordingly & follow up was given up to 5 years. She had been found alright without any recurrence or organ involvement. The study focused on the avoidance of unusual delay in diagnosis as well as in proper management of rare variants of intussusception.
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PMID:Non-Hodgkin's lymphoma is a pathological lead point causing large gut (colo-colic varity) intussusception. 2256 80

The incidence of non-Hodgkin's lymphoma (NHL) during pregnancy is about 0.8 cases per 100,000 women. We describe a case of a 33-year-old woman with primary brain T-cell NHL who was diagnosed at the 32nd week of gestation. She visited the emergency room complaining of a headache, vomiting and drowsiness. Her pregnancy had been uneventful prior to the admission. Brain magnetic resonance imaging (MRI) revealed a mass at the anterior cranial fossa in the mid liner in the front of the lateral ventricle of the brain. She was hospitalised and monitored regarding her complaints until the foetal lungs matured. During her stay, systemic evaluation revealed no other pathology. She delivered a healthy baby in the 34th week of gestation by Caesarean section and the tumour was evacuated while under the same anaesthesia. She underwent another surgery 12 hours after the first operation because of cerebral herniation. Despite aggressive treatment in the neurosurgical intensive care unit, her condition continued to deteriorate and she died on the tenth postpartum day. Examination of the patient at necropsy revealed no other pathology. The lymph nodes and bone marrow were not involved.
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PMID:Primary brain T-cell lymphoma during pregnancy. 2275 89

Myeloid sarcoma is known to precede the development of acute myeloid leukemia (AML) and can be the only clinical manifestation. Gastrointestinal involvement by AML is rare with the commonest site being small intestine. Patients present with vague abdominal pain and/or obstruction. Prognosis is usually poor as most of them rapidly progress to AML. We report a case of 25-year-old man with complaints of abdominal pain and vomiting of one-year duration. OGD scopy revealed infiltration of lesser curvature of stomach. Subsequently patient came back within a week with signs and symptoms of acute intestinal obstruction for which an ileal resection was done. Although the histology of stomach biopsy and ileal segments showing similar features were thought to be non-Hodgkin's lymphoma, immunohistochemistry confirmed the diagnosis of myeloid sarcoma. Bone marrow investigations confirmed involvement by AML. Patient succumbed to the disease due to extensive involvement of AML. This case highlights the primary gastrointestinal manifestation of AML which can often prove to be a diagnostic difficulty clinically and histologically. Prompt diagnosis is essential to hasten the management.
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PMID:Small Intestinal Obstruction with Intussusception due to Acute Myeloid Leukemia: A Case Report. 2292 22

Gastrointestinal lymphoma of the bowel is uncommon compared to adenocarcinoma. Signet ring cell lymphoma (SRCL) is a rare variant of non-Hodgkin's lymphoma that is characterized by clear cytoplasm with displaced nuclei to the periphery giving a signet ring appearance. Small bowel involvement has not been previously reported. We report the rare case of a 78-year-old female who presented with short history of fever, loss of appetite, nausea, vomiting, mild weight loss with abdominal discomfort and was later diagnosed to have SRCL of the ileum.
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PMID:Signet Ring Cell Lymphoma of the Small Bowel: A case report. 2323 66

Primary extranodal Non-Hodgkin lymphoma (NHL) is a non epithelial tumours that accounts for 40% of cases of NHL. Spread of nodal lymphomas to the gastrointestinal tract (GIT) is the most common location. Within the GIT is the stomach the most affected organ (60%). We report the case of 52-year- old man , mining company worker for over 10 years, which is derived to the Service of Gastroenterology with history of epigastric pain, nausea, vomiting and weight loss. Upper gastrointestinal endoscopic examination revealed an ulcerated lesion on greater curve of stomach and histopathological examination and subsequent immunohistochemical analysis showed diffuse large B cell gastric NHL. Also, the patient had multiple organ involvement in relation to chronic exposure to heavy metals, which was found in the mineralograma, with the highest concentration of uranium, thallium, arsenic, lead and mercury. The literature has described the association of chronic occupational exposure to uranium and arsenic with NHL presenting gastrointestinal involvement. Therefore, gastric commitment can not be considered as an isolated injury, but rather part of systemic involvement associated with elevated concentrations of metals. Mining is a key driver of income for Peru; however, there are no reports to date of the association of gastrointestinal NHL commitment regarding occupational exposure to heavy metals.
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PMID:[Gastric non-Hodgkin lymphoma associated with heavy metal exposures]. 2330 94

Lymphoma is seen in up to 30% of patients with X-linked lymphoproliferative disease (XLP), but cerebral vasculitis related with XLP after cure of Burkitt lymphoma is rarely reported. We describe a case of a 5-year-old boy with XLP who developed cerebral vasculitis two years after cure of Burkitt lymphoma. He had Burkitt lymphoma at the age of 3 years and received chemotherapy (non-Hodgkin's lymphoma-Berlin-Frankfurt-Milan-90 protocol plus rituximab), which induced complete remission over the following two years. At the age of 5 years, the patient first developed headache, vomiting, and then intellectual and motorial retrogression. His condition was not improved after anti-infection, dehydration, or dexamethasone therapy. No tumor cells were found in his cerebrospinal fluid. Magnetic resonance imaging showed multiple non-homogeneous, hypodense masses along the bilateral cortex. Pathology after biopsy revealed hyperplasia of neurogliocytes and vessels, accompanied by lymphocyte infiltration but no tumor cell infiltration. Despite aggressive treatment, his cognition and motor functions deteriorated in response to progressive cerebral changes. The patient is presently in a vegetative state. We present this case to inform clinicians of association between lymphoma and immunodeficiency and explore an optimal treatment for lymphoma patients with compromised immune system.
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PMID:Lymphoma and cerebral vasculitis in association with X-linked lymphoproliferative disease. 2381 55

This randomized, noninferiority (NI), global, phase 3 study evaluated the efficacy and safety of bendamustine plus rituximab (BR) vs a standard rituximab-chemotherapy regimen (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone [R-CHOP] or rituximab plus cyclophosphamide, vincristine, and prednisone [R-CVP]) for treatment-naive patients with indolent non-Hodgkin's lymphoma or mantle cell lymphoma. Investigators preassigned the standard treatment regimen they considered most appropriate for each patient; patients were randomized to receive BR (n = 224) or standard therapy (R-CHOP/R-CVP, n = 223) for 6 cycles; 2 additional cycles were permitted at investigator discretion. Response was assessed by a blinded independent review committee. BR was noninferior to R-CHOP/R-CVP, as assessed by the primary end point of complete response rate (31% vs 25%, respectively; P = .0225 for NI [0.88 margin]). The overall response rates for BR and R-CHOP/R-CVP were 97% and 91%, respectively (P = .0102). Incidences of vomiting and drug-hypersensitivity reactions were significantly higher in patients treated with BR (P < .05), and incidences of peripheral neuropathy/paresthesia and alopecia were significantly higher in patients treated with standard-therapy regimens (P < .05). These data indicate BR is noninferior to standard therapy with regard to clinical response with an acceptable safety profile. This trial was registered at www.clinicaltrials.gov as #NCT00877006.
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PMID:Randomized trial of bendamustine-rituximab or R-CHOP/R-CVP in first-line treatment of indolent NHL or MCL: the BRIGHT study. 3173 51


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