Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias da Mama/terapia , Transplante de Células-Tronco Hematopoéticas/métodos , Terapia de Salvação , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/mortalidade , Neoplasias da Mama/patologia , Terapia Combinada , Intervalo Livre de Doença , Relação Dose-Resposta a Droga , Feminino , Humanos , Metástase Linfática , Prognóstico , Ensaios Clínicos Controlados Aleatórios como Assunto , Índice de Gravidade de Doença , Taxa de SobrevidaRESUMO
BACKGROUND: Vincristine-associated peripheral neuropathy is a well-described entity. We describe a case of vincristine-induced vocal cord paralysis, which is a rare complication of this drug. We report herein the second case of bilateral vocal cord paralysis in a patient receiving conventional doses of vincristine. OBJECTIVE: To present a case report of vincristine-associated vocal cord paralysis and to review the relevant English language literature on this subject. DESIGN: Report and review of the literature. SETTING: Outpatient community cancer center. PATIENT: A 58-year-old female with a diffuse large cell lymphoma stage IV receiving cyclophosphamide, doxorubicin, vincristine, and prednisone. RESULTS: Bilateral vocal cord paralysis occurred in this patient receiving vincristine as part of her chemotherapy regimen. In addition to this case there have been a total of 25 prior reports, which are reviewed in the text. CONCLUSION: The incidence of bilateral vocal cord paralysis in patients receiving vincristine on the usual low-dose schedule is low. Prompt withdrawal of the offending agent results in prompt recovery without untoward long-lasting sequela.
Assuntos
Antineoplásicos Fitogênicos/efeitos adversos , Vincristina/efeitos adversos , Paralisia das Pregas Vocais/induzido quimicamente , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Feminino , Humanos , Linfoma Difuso de Grandes Células B/tratamento farmacológico , Pessoa de Meia-IdadeRESUMO
PURPOSE: Since 1985, multiple centers have demonstrated that interleukin-2 (IL-2) and lymphokine-activated killer (LAK) cells produce durable anticancer responses in patients with metastatic renal cell carcinoma. High-dose recombinant IL-2 (rIL-2) has been administered by intravenous bolus injection (Rosenberg SA, et al: N Engl J Med 313:1485-1492, 1985) and by continuous intravenous infusion (West WH, et al: N Engl J Med 316:898-905, 1987) combined with lymphokine-activated killer (LAK) cells, with both methods producing responses in patients with advanced renal cell carcinoma. The Extramural IL-2/LAK Working Group has conducted a randomized phase II trial of two intravenous high-dose rIL-2 regimens (bolus three times daily or 24-hour continuous infusion) to determine if either one manifests greater anticancer activity or a more acceptable toxicity profile. PATIENTS AND METHODS: Ninety-four patients with measurable advanced renal cell carcinoma were enrolled on this study: 46 to the bolus injection arm and 48 to the continuous infusion arm. On both arms, patients underwent a priming phase of rIL-2 administration, four daily lymphocytaphereses to harvest mononuclear cells that were placed in 3- to 4-day culture for generation of LAK cells, and an rIL-2/LAK coadministration phase. Patients were then observed monthly for evidence of response to this therapy and were offered up to two additional courses of treatment every 3 months if evidence of response was detected. RESULTS: Twenty percent of patients on the bolus injection arm experienced objective responses (three complete responses and six partial responses); 15% of patients on the continuous infusion arm responded (two complete responses and five partial responses). Complete responses were durable, persisting for 310+ to 700+ days. The incidence of severe life-threatening toxicities typical of high-dose rIL-2 therapy was similar in both arms (eg, patients with hypotension requiring pressors: bolus 71%, continuous 63%; oliguria less than or equal to 200 mL/8 hours: bolus 65%, continuous 71%). More episodes of fever, infection, and serum alkaline phosphatase elevation were associated with the continuous infusion arm, while more thrombocytopenia occurred on the bolus injection arm. Four patients (three bolus injection, one continuous infusion) died of respiratory and circulatory failure while under treatment. No clinical or laboratory parameter accompanying treatment on either arm was, by univariate or multivariate analysis, associated with an increased likelihood of response. CONCLUSIONS: Both methods of high-dose rIL-2/LAK cell administration produce nearly equivalent anticancer activity and toxicity in the treatment of renal cell carcinoma. The ability to predict responding patients based on patient or treatment characteristics is not possible.
Assuntos
Carcinoma de Células Renais/terapia , Interleucina-2/uso terapêutico , Neoplasias Renais/terapia , Células Matadoras Ativadas por Linfocina/transplante , Adolescente , Adulto , Idoso , Terapia Combinada , Avaliação de Medicamentos , Feminino , Humanos , Infusões Intravenosas , Injeções Intravenosas , Interleucina-2/administração & dosagem , Masculino , Pessoa de Meia-Idade , Proteínas Recombinantes/administração & dosagem , Proteínas Recombinantes/uso terapêuticoRESUMO
Interleukin-2 (IL-2) plus lymphokine-activated killer (LAK) cell therapy has antineoplastic activity in renal cancer and malignant melanoma. In order to explore the activity of this therapy in Hodgkin's disease and non-Hodgkin's lymphoma, the Extramural IL-2/LAK Working Group (ILWG) treated 27 patients on two protocols using high-dose IL-2 and autologous LAK cells. Two of 12 patients with Hodgkin's disease experienced partial responses lasting 6 and 12 weeks. No patient with non-Hodgkin's lymphoma responded (p = NS). The toxicities of therapy were similar to those reported by the ILWG from trials of IL-2/LAK in solid tumors, consisting of transient hemodynamic, cardiopulmonary, renal and hepatic dysfunction, skin rash, fever, and flu-like symptoms. In view of the low response rate and the brief duration of these responses, we do not recommend the regimens reported here for further investigation in Hodgkin's disease or non-Hodgkin's lymphomas.
Assuntos
Doença de Hodgkin/terapia , Interleucina-2/uso terapêutico , Células Matadoras Ativadas por Linfocina/transplante , Linfoma não Hodgkin/terapia , Adulto , Idoso , Terapia Combinada , Avaliação de Medicamentos , Feminino , Humanos , Interleucina-2/efeitos adversos , Masculino , Pessoa de Meia-IdadeRESUMO
Thirty-three patients with metastatic melanoma were treated in a phase II study with an intravenous continuous infusion (IVCI) of interleukin-2 (IL2) given with lymphokine-activated killer (LAK) cells. The dose of IL2 was the optimal priming dose for LAK-cell induction, followed by the maximally tolerated LAK-cell dose that could be given by an IVCI schedule as determined by a previous phase I trial. The CI schedule was chosen for evaluation because of a postulated reduction in toxicity with the possibility of administering a more prolonged IL2 infusion and because greater rebound lymphocytosis and LAK-cell generation had been reported using this dose and schedule. The 33 patients were similar in age, performance status, and sites of disease to those treated in previous IL2 trials. All patients were assessable for response and toxicity. One patient (3%) achieved a partial response of 10 months duration. There were no other clinically significant responses. Significant toxicity included hypotension requiring pressors (45%), dyspnea (36%), renal insufficiency (24%), hepatic dysfunction (66%), and cardiac arrhythmias (18%). These toxicities reversed with cessation of the infusion. There were four deaths during the first 30 days of treatment, three from infection (one related to central line, one related to LAK cells, one related to tumor), and one from tumor-related hemorrhage. Toxicity was unexpectedly high and at least comparable to that seen in previous studies using a high-dose IV bolus schedule of IL2. When comparing the IVCI schedule with high-dose bolus IL2 to LAK cells in nonrandomized but sequential studies in patients with advanced melanoma, it appears that CI IL2 is less efficacious.
Assuntos
Interleucina-2/administração & dosagem , Células Matadoras Ativadas por Linfocina/transplante , Melanoma/terapia , Adulto , Idoso , Terapia Combinada/efeitos adversos , Avaliação de Medicamentos , Feminino , Humanos , Infusões Intravenosas , Masculino , Melanoma/secundário , Pessoa de Meia-IdadeRESUMO
The pathogenesis of pulmonary edema that occurs during interleukin-2 therapy has often been attributed to an increase in pulmonary capillary permeability. However, renal insufficiency, fluid overload, and hypotension also develop in many patients. These manifestations of systemic toxicity may contribute to the development of pulmonary edema during therapy. Understanding the cause of pulmonary edema during interleukin-2 therapy could directly affect patients' care. Therefore, we reviewed the chest radiographs and clinical course of 54 patients who received high-dose interleukin-2 therapy and lymphokine-activated killer cells for advanced carcinoma. The type, frequency, and course over time of pulmonary abnormalities were recorded and correlated with clinical measures of renal function, fluid status, and blood pressure. Focal or diffuse parenchymal lung opacities were found on radiographs in 43 (80%) of 54 patients. Findings of interstitial pulmonary edema were most common, occurring in 76% of patients. Weight gain, hypotension, and elevation of the serum creatinine level were not associated statistically with interstitial edema. Diffuse air-space disease developed in 20% of patients. Focal consolidation, which was associated with positive central venous catheter cultures (p less than .03), developed in 28% of patients. Pleural effusion occurred in 48% of patients and was associated with all types of parenchymal disease. These data suggest that the frequent development of pulmonary edema during interleukin-2 therapy is not due to renal insufficiency, fluid overload, or hypotension, but is more likely the result of an interleukin-2-related increase in pulmonary capillary permeability.
Assuntos
Interleucina-2/efeitos adversos , Neoplasias/tratamento farmacológico , Edema Pulmonar/induzido quimicamente , Adulto , Idoso , Carcinoma de Células Renais/diagnóstico por imagem , Carcinoma de Células Renais/tratamento farmacológico , Carcinoma de Células Renais/epidemiologia , Feminino , Humanos , Interleucina-2/farmacocinética , Neoplasias Renais/diagnóstico por imagem , Neoplasias Renais/tratamento farmacológico , Neoplasias Renais/epidemiologia , Masculino , Melanoma/diagnóstico por imagem , Melanoma/tratamento farmacológico , Melanoma/epidemiologia , Pessoa de Meia-Idade , Neoplasias/diagnóstico por imagem , Neoplasias/epidemiologia , Edema Pulmonar/diagnóstico por imagem , Edema Pulmonar/epidemiologia , Radiografia Torácica , Estudos RetrospectivosRESUMO
Our group and others have conducted phase II trials of high-dose interleukin-2 (IL-2) or IL-2 with the adoptive transfer of in vitro activated lymphocytes in patients with advanced malignancies. Although durable complete and partial responses were seen in patients with renal cell carcinoma and metastatic melanoma, overall response rates were low and toxicity was substantial. In preclinical models, the combination of IL-2 and interferon-alpha has synergistic antitumor activity. Based on these data, and our prior experience with high-dose IL-2 (Cetus), we conducted a trial to determine the maximum tolerated dose of IL-2 (0.4, 0.8, and 1.2 mg/m2) administered together with a fixed dose of interferon-alpha 2b (3 x 10(6) u/m2) intravenously every 8 h on days 1-5 and 15-19. Patients were monitored in the intensive care unit and given pressor support for hypotension as needed. Twenty-four patients were entered (6, 10, and 8 at each IL-2 dose, respectively; 14 renal cell carcinoma, 7 melanoma, 2 colon, and 1 hepatoma). The median age was 56 years, the male to female ratio was 19:5, and performance status was 0 or 1 (Eastern Cooperative Oncology Group) in all patients. Toxicity was similar at all dose levels, but the onset was earlier in the treatment course as the dose of IL-2 was escalated in successive cohorts; therefore, more doses were withheld at the higher dose levels. The major toxicities resulting in the interruption or stopping of treatment were hypotension requiring pressors, dyspnea, and neurotoxicity. Grade 1 or 2 fever, nausea and vomiting, fatigue, and cutaneous reactions were common at all dose levels.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Interferon-alfa/administração & dosagem , Interleucina-2/administração & dosagem , Neoplasias/terapia , Adulto , Idoso , Carcinoma de Células Renais/terapia , Avaliação de Medicamentos , Tolerância a Medicamentos , Feminino , Coração/efeitos dos fármacos , Humanos , Interferon alfa-2 , Interleucina-2/toxicidade , Neoplasias Renais/terapia , Fígado/efeitos dos fármacos , Masculino , Melanoma/terapia , Pessoa de Meia-Idade , Sistema Nervoso/efeitos dos fármacos , Proteínas RecombinantesRESUMO
Forty-seven patients with metastatic or unresectable renal cell carcinoma were treated with interleukin-2 (IL-2) and lymphokine-activated killer (LAK)-cell therapy, using a hybrid IL-2 regimen. IL-2 was administered initially by intravenous bolus (10(5) U/kg [Cetus Corp, Emeryville, CA] every 8 hours for 3 days) during the priming phase, and subsequently by continuous infusion (3 x 10(6) U/m2 for 6 days); during this second treatment period, in vitro-generated LAK cells were administered. Despite selection of patients for good performance status (PS) (29, PS 0; 18, PS 1) prior nephrectomy (43 of the 47 patients), and low tumor burden, the response rate was low (two complete [CRs] and two partial responses [PRs], for an overall objective response rate of 9%). Toxicity was comparable to that experienced with the high-dose bolus regimen. These results suggest that the dose and schedule of IL-2 administration may influence the likelihood of response to IL-2 in renal cell carcinoma.
Assuntos
Carcinoma de Células Renais/terapia , Imunoterapia Adotiva , Interleucina-2/administração & dosagem , Neoplasias Renais/terapia , Células Matadoras Ativadas por Linfocina/transplante , Adulto , Anuria/etiologia , Esquema de Medicação , Avaliação de Medicamentos , Feminino , Humanos , Hipotensão/etiologia , Infusões Intravenosas/métodos , Interleucina-2/efeitos adversos , Interleucina-2/uso terapêutico , Masculino , Pessoa de Meia-Idade , Indução de RemissãoRESUMO
Fifty patients with advanced melanoma received high-dose bolus and continuous infusion interleukin-2 (IL-2) with lymphokine-activated killer (LAK) cells in an attempt to improve the therapeutic index of this active but toxic therapy. Treatment began with up to nine bolus doses of IL-2 administered over 3 days. After 1 day of rest, patients underwent daily leukapheresis for 4 days, and the leukocytes were cultured with IL-2 in vitro to prepare LAK cells. Continuous infusion IL-2 was begun 1 day after the last leukapheresis and continued for up to 148 hours; LAK cells were administered on days 1, 2, and 4 of the infusion. Responding patients were eligible to receive up to two additional cycles of therapy at 3-month intervals. Most patients completed each cycle without dose reduction. One patient had a complete response and six patients had partial responses (14% response rate). The complete responder and three of the partial responders (8%) remain free from disease progression with follow-up of 21 to 24 months. Of these four patients with durable remissions, one had extensive liver and lymph node metastases, one had lymph node, pleural, and parenchymal lung metastases, and two had disease limited to lymph nodes or subcutaneous tissues. Seventeen patients (34%) required pressors for hypotension, three patients (6%) developed hemodynamically significant arrhythmias, and six patients (12%) developed dyspnea at rest, but none required intubation and there were no treatment-related deaths. Unacceptable toxicity developed in two patients during bolus IL-2 administration and therapy was aborted; both returned to baseline status within 4 days of discontinuing IL-2. Fever, oliguria, and elevated creatinine or transaminase levels occurred frequently but were also transient. Despite less frequent severe toxicity with this modified regimen, these results confirm the ability of IL-2 and LAK cell therapy to induce durable remissions in some patients with advanced melanoma.
Assuntos
Transfusão de Sangue Autóloga , Interleucina-2/uso terapêutico , Transfusão de Linfócitos , Melanoma/tratamento farmacológico , Adulto , Idoso , Transfusão de Sangue Autóloga/efeitos adversos , Terapia Combinada , Esquema de Medicação , Avaliação de Medicamentos , Feminino , Humanos , Interleucina-2/efeitos adversos , Interleucina-2/farmacologia , Leucaférese , Contagem de Leucócitos , Ativação Linfocitária/efeitos dos fármacos , Masculino , Melanoma/patologia , Melanoma/secundário , Pessoa de Meia-IdadeAssuntos
Antineoplásicos/efeitos adversos , Medula Óssea/efeitos dos fármacos , Fatores Estimuladores de Colônias/uso terapêutico , Substâncias de Crescimento/uso terapêutico , Fator Estimulador de Colônias de Granulócitos e Macrófagos , Humanos , Proteínas Recombinantes/uso terapêutico , Fator de Necrose Tumoral alfa/biossínteseRESUMO
Pneumocystis carinii, a frequent cause of pneumonia in immunocompromised patients, rarely disseminates to involve other organs. This report describes a patient with acquired immunodeficiency syndrome and pneumocystis pneumonia in whom extrapulmonary P. carinii infection was diagnosed on duodenal and esophageal endoscopic biopsy specimens. Autopsy revealed dissemination to multiple organs.