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)

In an effort to develop a biochemotherapy regimen for metastatic melanoma suitable for testing in a cooperative group setting, we modified the concurrent biochemotherapy regimen of S. S. Legha et al. (J. Clin. Oncol., 16: 1752-1759, 1998) by providing enhanced supportive care and developing a strict, conservative approach to the management of treatment-related toxicities. Patients received cisplatin, vinblastine, and dacarbazine (CVD: cisplatin (20 mg/m2) and vinblastine (1.2 mg/m2) on days 1-4, dacarbazine (800 mg/m2) on day 1 only) concurrently with interleukin 2 (9 MIU/m2/day) by continuous i.v. infusion on days 1-4 and IFN-alpha (5 MU/m2/day) on days 1-5, 8, 10, and 12. Prophylactic antibiotics and a maximum of four cycles were administered. Routine granulocyte colony-stimulating factor and aggressive antiemetics were initiated after patients 7 and 14, respectively. Forty-four patients were enrolled in this study. No patients had received prior chemotherapy or interleukin 2; however, 23 (53%) had received prior IFN-alpha, mostly in the adjuvant setting. A total of 131 treatment cycles was administered. Significant toxicities requiring dose modification included: hypotension requiring pressors (15 episodes in 11 patients), grades 3/4 vomiting (12 episodes in 15 cycles; 5 episodes in 12 patients (6 episodes in 9 cycles after initiation of the modified antiemetic regimen), transient renal insufficiency (5 episodes in 5 patients), grade 4 thrombocytopenia (24 episodes, 1 associated with bleeding), neutropenia with or without fever (15 instances, only 11 in 112 cycles after routine use of granulocyte colony-stimulating factor), and catheter-related bacteremia (2 patients). Five (16%) of 30 patients who were treated after the last protocol modification experienced what we defined as unacceptable toxicity for a cooperative group setting. Responses were seen in 19 of 40 evaluable patients (relative risk, 48%) with 8 complete responses (20%). The median response duration was 7 months (range, 1-17+ months) with one currently ongoing. The central nervous system was the initial site of relapse in 11 responding patients. The median survival duration was 11 months (range, 2-31 months). This modified, concurrent biochemotherapy regimen is active and tolerable for use in a cooperative group setting. Central nervous system relapse, however, remains a concern for responders. This regimen is being compared with CVD in a Phase III Intergroup Trial (Eastern Cooperative Oncology Group/Southwest Oncology Group 3695).
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PMID:A phase II pilot trial of concurrent biochemotherapy with cisplatin, vinblastine, dacarbazine, interleukin 2, and interferon alpha-2B in patients with metastatic melanoma. 1087 69

The camptothecin derivative 9-nitrocamptothecin (9-NC) has demonstrated clinical activity in patients with ovarian and pancreatic carcinomas. Preclinical studies have shown promising activity of 9-NC for melanoma. We have thus conducted a phase II clinical trial of 9-NC for patients with metastatic cutaneous and uveal melanoma. Twenty-eight patients were enrolled in the trial, with diagnoses evenly divided between the two types of melanoma. 9-NC was administered orally at a starting dose of 1.5 mg/m(2)/day for 5 consecutive days of each week. No complete or partial responses were observed. Stabilization of disease was achieved in four individuals (15%) for durations of 3, 4, 6 and 8 months. Hematologic toxicity was moderate. Gastrointestinal side effects were common with 43% of the patients experiencing grade 3 or 4 diarrhea and 18% reporting grade 3 or 4 vomiting. In contrast to other 9-NC clinical trials, no patients developed chemical cystitis with gross hematuria. We conclude that, in keeping with the general chemoresistance of melanoma, 9-NC at the dose and schedule studied in this trial is significantly toxic and is not active for metastatic melanoma of cutaneous or uveal origin.
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PMID:Phase II trial of 9-nitrocamptothecin (RFS 2000) for patients with metastatic cutaneous or uveal melanoma. 1190 10

From post-mortem case records, the small bowel is the most frequent site of metastatic melanoma in the gastrointestinal (GI) tract, with gallbladder involvement occurring in 15% of cases. However, few cases have been documented in living patients and, when found, are associated with a poor prognosis. We report a case of a Caucasian man with metastatic gallbladder and small bowel melanoma from an unknown primary. He presented with diffuse abdominal pain, vomiting and progressive asthenia; subsequently, intestinal obstruction occurred. He had no past history of malignant melanoma and the primary lesion was not found. The multiple lesions, together with the absence of mucosal involvement in both the gallbladder and small bowel, led us to believe that the lesions were metastatic deposits from a probably regressed primary melanoma. It should be emphasized that surgical resection for melanoma metastatic to the GI tract is recommended for palliative reasons and can be performed safely. The clinical presentation, diagnosis, treatment and prognosis of previously reported cases of melanoma metastatic to the gallbladder and small bowel are reviewed. The differences between primary and secondary GI tract melanomas are also discussed.
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PMID:Melanoma metastatic to the gallbladder and small bowel: report of a case and review of the literature. 1545 2

The objective of this study was to evaluate an outpatient chemobiotherapy regimen for metastatic melanoma that included an agent with central nervous system (CNS) antitumor activity. Patients without prior therapy for metastatic disease received 20 mg/m2 cisplatin intravenously on days 1 through 4, 100 mg/m2 temozolomide orally on days 1 through 5, concurrent with 5 MIU/m2 interferon alfa 2-B subcutaneously on days 1 through 5 and 10 MIU/m2 interleukin-2 subcutaneously on days 1 and 6 MIU/m2 subcutaneously on days 2 through 4. Treatment was given every 21 days to a maximum of 6 cycles. Twenty-four patients were enrolled. Significant toxicities included grade 3 or 4 nausea/vomiting in 8 (33%) and electrolyte abnormalities in 9 (38%). There were no episodes of febrile neutropenia or treatment-related deaths. Of 21 evaluable patients, responses were 6 progressive disease, 10 stable disease (SD), 3 partial remission (PR), and 2 complete remission (CR) (response rate 5 of 21= 24%). Four patients with SD or PR had prolonged survivals (23, 24, 37+, and 39 months). The 2 patients with clinical or pathologic CR had durable remissions (42+ and 46+ months). Median survival based on intent to treat was 291 days. Of 21 evaluable patients, 3 progressed initially in the CNS and none of the 5 patients achieving PR/CR progressed initially in the CNS. This regimen had significant morbidity but was safely delivered in the outpatient setting. Objective responses, prolonged stable disease, and durable remissions indicate activity. There was a lower-than-expected rate of initial CNS progression.
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PMID:A low rate of central nervous system progression in a phase II trial of outpatient chemobiologic therapy with cisplatin, temozolomide, interleukin-2, and interferon alfa 2-B for metastatic malignant melanoma. 1619 88

The present study was designed to assess the efficacy and safety of combination therapy with temozolomide plus cisplatin in patients with metastatic melanoma. Thirty patients with metastatic melanoma were enrolled. Treatment consisted of intravenous cisplatin (75 mg/m) on day 1 and oral temozolomide (200 mg/m) on days 1 to 5, every 4 weeks. Nine patients (30.0%) achieved an objective response, including two complete (6.7%) and seven partial (23.3%) responses. The median response duration was 161 days. The median progression-free and overall survival times were 72 and 120 days, respectively. Myelosuppression and emesis were the primary toxicities. In conclusion, temozolomide combined with cisplatin is an active and safe first-line chemotherapy regimen with acceptable and easily manageable toxicities in patients with metastatic melanoma.
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PMID:Temozolomide in combination with cisplatin in patients with metastatic melanoma: a phase II trial. 1631 41

Midostaurin (PKC412A), N-benzoyl-staurosporine, potently inhibits protein kinase C alpha (PKCalpha), VEGFR2, KIT, PDGFR and FLT3 tyrosine kinases. In mice, midostaurin slows growth and delays lung metastasis of melanoma cell lines. We aimed to test midostaurin's safety, efficacy and biologic activity in a Phase IIA clinical trial in patients with metastatic melanoma. Seventeen patients with advanced metastatic melanoma received midostaurin 75 mg p.o. t.i.d., unless toxicity or disease progression supervened. Patient safety was assessed weekly, and tumour response was assessed clinically or by CT. Tumour biopsies and plasma samples obtained at entry and after 4 weeks were analysed for midostaurin concentration, PKC activity and multidrug resistance. No tumour responses were seen. Two (12%) patients had stable disease for 50 and 85 days, with minor response in one. The median overall survival was 43 days. Seven (41%) discontinued treatment with potential toxicity, including nausea, vomiting, diarrhoea and/or fatigue. One patient had >50% reduction in PKC activity. Tumour biopsies showed two PKC isoforms relatively insensitive to midostaurin, out of three patients tested. No modulation of multidrug resistance was demonstrated. At this dose schedule, midostaurin did not show clinical or biologic activity against metastatic melanoma. This negative trial reinforces the importance of correlating biologic and clinical responses in early clinical trials of targeted therapies.
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PMID:The multikinase inhibitor midostaurin (PKC412A) lacks activity in metastatic melanoma: a phase IIA clinical and biologic study. 1696 55

Lymphokine-activated killer (LAK) cells generated by high-dose continuous infusion interleukin-2 (IL-2) are able to nonspecifically lyse melanoma and kidney cancer cells. In vitro famotidine enhances cytotoxicity of LAK against tumor cells, possibly by increasing IL-2 uptake at the IL-2 receptor on lymphocytes. Outpatient IL-2 regimens typically have response rates of 15% or less, with most patients eventually experiencing progressive disease. Second-line therapy is, therefore, needed. We treated 11 patients (6 with metastatic melanoma; 5 having metastatic kidney cancer) who had previously experienced progressive disease on prior IL-2 regimens, with a combination of famotidine 20 mg intravenously (i.v.) twice per day and continuous-infusion IL-2 18 MIU/M2/24 hours x 72 hours, followed 24 hours later by a pulse IL-2 dose (18 MIU/M2 over 15 minutes). Cycles were repeated every 3 weeks. Patient characteristics were: 9 males, median age 63 years (range, 57-75), median Eastern Cooperative Oncology Group (ECOG) performance status: 1; most common metastatic sites: lungs, lymph nodes, and soft tissue/subcutaneous (s.c.); median number of cycles received: 4; most common toxicities were fever, nausea/emesis, hypophosphatemia, and hypomagnesemia. Five (5) patients (3 with melanoma, 2 with kidney cancer) have had partial responses. Two (2) patients with kidney cancer have been converted to complete responders with resection of residual disease, remaining without relapse at 5+ and 20+ months. Responding sites are lungs, lymph nodes, abdominal mass, and s.c. Median duration of response was 9.5 months. Median survival was 12 months. This combination has activity in patients with metastatic kidney cancer or melanoma who have received prior IL-2.
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PMID:Activity of continuous infusion plus pulse interleukin-2 with famotidine in patients with metastatic kidney cancer or melanoma previously treated with interleukin-2. 1710 18

Lymphokine-activated killer cell (LAK) cytotoxicity against tumor cells is induced by the use of high-dose infusional interleukin-2 (IL-2). LAK cytotoxicity against neoplastic cells may be augmented by famotidine. Twelve (12) patients have been treated with continuous infusion IL-2 (18 MIU/m2/24 hours) for 72 hours and famotidine 20 mg IVPB twice per day. Cycles were repeated every 3 weeks. These patients were of median age--67 years (range, 25-79), had a median performance status of 1 (range, 0-1), and had metastatic sites, including lung, lymph node, subcutaneous/soft tissue, and liver. The most common toxicities of this regimen were fever, rigors, nausea/emesis, hypophosphatemia, and hypomagnesemia. Three (3) partial responses have been seen (25% response rate). One (1) of these responders has undergone complete surgical resection and is disease-free at 15+ months. Four (4) patients are alive at a median of > 25 months. The median survival for all patients is 13 months. This combination of infusional IL-2 with famotidine is active in metastatic melanoma.
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PMID:Continuous infusion interleukin-2 and intravenous famotidine in metastatic melanoma. 1725 76

Daily short intravenous (i.v.) infusions (pulses) of interleukin-2 (IL-2) have been developed to decrease toxicity while maintaining anticancer activity of this agent against melanoma. Such IL-2 schedules have previously been shown to promote lymphokine-activated killer (LAK) cell activity. Famotidine may increase LAK activity by increasing IL-2 internalization by the IL-2 receptor on lymphocytes. We treated 16 patients with metastatic melanoma using pulse IL-2 18 (15 patients) or 9 million IU/M2 (1 patient) i.v. over 15-30 minutes preceded by famotidine 20 mg i.v. daily for 5 days on an oncology inpatient unit. Cycles were repeated every 3 weeks until disease progression. Patient characteristics were as follows: 11 males, median age, 66, median ECOG performance status, 1; common metastatic sites: lymph nodes, lungs, subcutaneous, liver, and bone. Median number of cycles received was 3. Overall, 93% of planned doses were delivered. Most common toxicities were hypomagnesemia, fever, rigors, hypophosphatemia, and nausea/emesis. Three (3) patients had partial responses (19% response rate; 95% confidence interval: 6%-44%). A fourth patient, after resection of residual disease, remains a surgical complete responder at > 12 months. Responses occurred in lung, liver, lymph nodes, bone, and subcutaneous sites. Median response duration was 7 months. Pulse IL-2 with famotidine has activity in melanoma.
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PMID:High-dose intensity pulse interleukin-2 with famotidine has activity in metastatic melanoma. 1899 36

The management of unresectable metastatic melanoma is a major clinical challenge because of the lack of reliably effective systemic therapies. Blocking cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) has recently been proposed as a strategy to enhance cell-mediated immune responses to cancer, and clinical trials have demonstrated that anti-CTLA-4 therapy can produce durable outcomes with different response patterns than cytotoxic chemotherapy. We enrolled eight out of 155 patients with advanced melanoma in a multicentre phase II trial that evaluated the activity and tolerability of ipilimumab, a fully human, anti-CTLA-4 monoclonal antibody ( www.clinicaltrials.gov ; NCT00289627; CA184-008). Here we report our experience with three of these patients, who experienced progressive disease after a variety of previous therapies, including prior immunotherapies, and who achieved good outcomes with ipilimumab. One patient had a partial response ongoing at 17+ months on ipilimumab despite failure with four prior therapies, and the other two patients showed durable stable disease, both still ongoing at 17+ and 20+ months, respectively. The patient achieving a partial response experienced no side effects while receiving ipilimumab. The other two patients developed immune-related adverse events (irAEs) including rash (one case; grade 2) and diarrhoea (both cases; grades 1 and 2, respectively); the histopathology of colon biopsy samples from both was suggestive of colitis, with an abundant CD8+ T-cell infiltrate. Nausea, vomiting and acute pancreatitis were also observed in one patient. In addition, immunohistochemical findings of a dense CD8+, TIA1+ and granzyme B+ lymphoid infiltrate within a biopsied lesion provide indirect evidence of functional T-cell activation induced by treatment. These case reports highlight the potential for anti-CTLA-4-based therapy in previously treated patients with advanced melanoma. Moreover, because the patterns of response to ipilimumab differ from chemotherapy, we need to understand how and when patients may respond to treatment so that appropriate clinical decisions can be made.
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PMID:Therapeutic efficacy of ipilimumab, an anti-CTLA-4 monoclonal antibody, in patients with metastatic melanoma unresponsive to prior systemic treatments: clinical and immunological evidence from three patient cases. 1913 84


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