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1.
OBJECTIVE: The aim of this study was to determine the antitumor activity and toxicity of cisplatin and pentoxifylline in previously treated patients with squamous cell carcinoma of the cervix. METHODS: A Gynecologic Oncology Group (GOG) Phase II trial of recurrent squamous cell cervical cancer using standard GOG response and toxicity criteria was performed. RESULTS: A total of 47 patients with advanced or recurrent squamous cell carcinoma of the cervix were entered. The starting dose was 75 mg/m(2) of cisplatin every 21 days and 1600 mg of pentoxifylline PO every 8 h for nine doses during each course. Forty patients were evaluable for response and 44 were evaluable for toxicity. Of the 40 evaluable patients, 37 had received prior radiotherapy and 35 had received prior chemotherapy. A median of three courses were given (range: 1-7). Among evaluable patients, 1 had a complete response (2.5%) and 3 had a partial response (7.5%) for an overall objective response rate of 10%. The complete responder had not previously had chemotherapy. Grade 3 or 4 toxicity was predominantly nausea and vomiting (32%) and hematologic toxicity (23%). CONCLUSIONS: The combination of cisplatin and pentoxifylline at the dose and schedule tested has limited activity in previously treated advanced or recurrent cervical cancer. 相似文献
2.
Muggia FM Blessing JA Waggoner S Berek JS Monk BJ Sorosky J Pearl ML 《Gynecologic oncology》2005,96(1):108-111
OBJECTIVE: The Gynecologic Oncology Group (GOG) has studied a number of drugs to determine their activity in patients with previously treated squamous and nonsquamous cancer arising in the uterine cervix. A Phase II study with intravenous vinorelbine was initiated for this purpose in patients with Stage IVB, recurrent, or persistent nonsquamous carcinomas who had received one prior chemotherapy or were not eligible for other studies. METHODS: Eligible patients had to have measurable disease, GOG performance status of 0-2 and adequate bone marrow, liver, and renal function. The treatment consisted of vinorelbine 30 mg/m(2) on days 1 and 8, repeated every 21 days. Tumor measurements and toxicities were recorded every treatment cycle. RESULTS: Thirty patients were enrolled with 28 patients deemed eligible and evaluable. Only two confirmed partial responses (7.1%) were noted. Neutropenia was the most common toxicity with 9 of 28 (32%) experiencing either grade 3 or 4 changes. Anemia was severe in seven. Neuropathy was more than mild in three patients. Severe events, such as fatigue, hypertension, or pulmonary changes attributed to drug administration, occurred only in one or two instances. CONCLUSION: With the dose schedule and assessment criteria employed, vinorelbine had only minimal activity in nonsquamous cancer of the cervix. 相似文献
3.
Burnett AF Roman LD Garcia AA Muderspach LI Brader KR Morrow CP 《Gynecologic oncology》2000,76(1):63-66
OBJECTIVE: The aim of this study was to determine the response rate and toxicity of cis-platinum and gemcitabine in advanced, recurrent, or persistent squamous cell carcinoma of the cervix. METHODS: From July 1997 to January 1999, we conducted a Phase II trial in patients with advanced, persistent, or recurrent carcinoma of the cervix. The schedule employed 1250 mg/m(2) of gemcitabine on days 1 and 8 and 50 mg/m(2) of cis-platinum on day 1 in a 21-day cycle. Eligibility criteria were a GOG performance status of 0-2, adequate bone marrow reserve, serum creatinine less than 1.8 mg%, and a lesion which could be measured in two dimensions. None of the patients had received prior chemotherapy other than radiation sensitizers. Standard GOG toxicity and response criteria were used. RESULTS: Nineteen patients were enrolled into the trial. Two patients were inevaluable because of inadequate trial of drug. Seventeen patients were evaluable for response and toxicity. The median age of the patients was 47 years (range 24-72). The median number of cycles delivered was 5 (range 2-8). The incidence of grade 4 neutropenia and anemia was 2.4 and 1.2%, respectively. Two patients developed a single episode of grade 3 gastrointestinal toxicity. The overall response rate was 41% (7/17). There was 1 complete response of 14 months duration and 6 partial responses. Among those patients not previously irradiated, the response rate was 57% (4/7). Among the radiated patients, the response rate was 30% (3/10) with all responses occurring in the radiation field. CONCLUSION: This combination of cis-platinum and gemcitabine is a well-tolerated regimen which exhibits high activity in advanced, recurrent, or persistent squamous cell cervical cancer. 相似文献
4.
Katherine Y. Look M.D. John A. Blessing Ph.D. Charles Levenback M.D. Matthew Kohler M.D. Weldon Chafe M.D. Lynda D. Roman M.D. 《Gynecologic oncology》1998,70(3):334-338
Objective.To determine the response rate and associated toxicity of weekly CPT-11 in squamous carcinoma of the cervix.Methods.From October 1994 to May 1996, the Gynecologic Oncology Group (GOG) conducted a Phase II trial in patients with recurrent squamous cervix carcinoma. The schedule employed weekly ×4 intravenous CPT-11 at 125 mg/m2followed with a 2-week rest, to be repeated until disease progression or unacceptable toxicity. Eligibility criteria were a GOG performance status of 0–2, adequate bone marrow reserve, adequate liver function, and serum creatinine <2 mg%. None of the patients had received prior chemotherapy other than radiation sensitizers. Standard GOG toxicity and response criteria were used.Results.Fifty-four patients were entered into the trial. Three patients were ineligible because of wrong cell type (N= 2) or inadequate pathology material (N= 1). Two were inevaluable because of inadequate trial of drug. An additional 4 patients were inevaluable for response. Thus, 49 were evaluable for toxicity and 45 were evaluable for response. The median age of patients was 45 years (range, 29–71 years). The median number of weekly doses delivered was 7 (range, 1–46). The incidence of grade 4 neutropenia and anemia was 6.1 and 4.1%, respectively. Nineteen patients (38.8%) developed gastrointestinal (GI) toxicity including 8 with grade 3 and 11 with grade 4 severity. The overall response rate was 13.3% (6/45). There was 1 patient death from GI toxicity. There was one complete response of 8.8 months duration and 5 partial responses.Conclusion.This schedule of CPT-11 exhibits modest activity with moderate toxicity in patients with recurrent squamous carcinoma of the cervix. 相似文献
5.
Brewer CA Blessing JA Nagourney RA McMeekin DS Lele S Zweizig SL 《Gynecologic oncology》2006,100(2):385-388
OBJECTIVES: This trial was conducted to evaluate the safety and efficacy of cisplatin plus gemcitabine in previously treated squamous cell carcinoma of the cervix. SUBJECTS AND METHODS: All women had measurable histologically confirmed squamous cell cervical cancer and a GOG performance status less than or equal to 2. The women were to receive cisplatin at 30 mg/m(2) plus gemcitabine at 800 mg/m(2) day 1 and day 8 every 28 days. RESULTS: Between February 2001 and May 2002, 32 eligible patients were entered. All women had received prior chemotherapy and 29 had received radiation. Twenty patients received platinum previously twice. The median time from primary treatment to recurrence was 21 months, but the median time from last prior chemotherapy was less than 2 months. A second phase of accrual was not indicated per the established stopping rules. There were 7 (21.9%) partial responses and median response duration was 2.1 months. Twelve additional women (37.5%) had stable disease. Nine women (28.1%) had increasing disease. Median time to progression was 3.5 months. There were no treatment-related deaths. Six women had grade 4 neutropenia, three had grade 4 anemia, and two had grade 4 thrombocytopenia. Grade 4 gastrointestinal toxicity occurred in two women and grade 4 anorexia occurred in one. CONCLUSIONS: This study suggests modest activity for the gemcitabine plus cisplatin doublet in previously treated squamous cell carcinoma of the cervix. The objective response rate of 22% is comparable to that of other active agents and combinations tested in this setting. Toxicities were primarily hematologic and generally manageable with dose reductions. 相似文献
6.
OBJECTIVE: The toxicity and activity of intravenous topotecan were assessed in a multicenter Phase II study (GOG 76-U) in patients with advanced, recurrent, or persistent squamous cell carcinoma of the uterine cervix. METHODS: Intravenous topotecan was administered at 1.5 mg/m2 per day for 5 consecutive days every 4 weeks in patients without prior chemotherapy, aside from chemosensitizing agents used in conjunction with radiotherapy. The study required histologic confirmation of primary diagnosis, adequate performance status, and measurable disease to assess response. A two-stage design for accrual was used to allow for early termination of the study should inadequate response or excessive toxicity be an issue. Modifications of dose were based on hematologic toxicity. Treatment was continued until progression of disease was documented or adverse effects prohibited further therapy. RESULTS: A total of 49 patients were entered on study: of these 5 were never treated, and 1 was not evaluable for response. More than 88% (38 of 43 patients) had received prior radiotherapy. A median of two courses were administered per patient with a range of 1 to 14 cycles. Grade 4 neutropenia occurred in 68% and grade 4 thrombocytopenia in 18% of patients. Nonhematologic toxic effects were infrequent and not dose-limiting. The overall response rate (complete and partial) was 18.6%. The median progression-free survival was 2.4 months. CONCLUSIONS: Topotecan administered at this dose and schedule demonstrated moderate activity albeit at a cost of substantial hematologic toxicity in patients with advanced, recurrent, or persistent squamous cell carcinoma of the cervix. 相似文献
7.
OBJECTIVE: Previous studies by the Gynecologic Oncology Group have demonstrated a 7% response rate with bolus etoposide as second-line therapy in nonsquamous cell carcinoma of the cervix. Prolonged oral etoposide, which exploits the schedule dependency of this agent, has demonstrated increased activity in squamous carcinoma of the cervix compared with bolus administration. To evaluate prolonged oral etoposide in nonsquamous cell carcinoma of the cervix, the current phase II trial was conducted. METHODS: Eligibility included nonsquamous cell cancer of the cervix, measurable disease, no more than one prior chemotherapy regimen no prior etoposide, WBC > or = 3000/microl, platelets > or = 100,000/microl, serum creatinine < or = 2 mg%, and adequate hepatic function. The starting dose was 50 mg/m(2)/day (40 mg/m(2)/day for prior radiotherapy) for 21 days, every 28 days. Based on toxicity, dose escalation to a maximum dose of 60 mg/m(2)/day was prescribed. RESULTS: Fifty-two patients were entered on this study, with 47 evaluable for toxicity and 42 evaluable for response. A median of three (range: 1-12) courses were given. Thirty-four patients received prior radiation therapy and 15 received prior chemotherapy. Oral etoposide was well tolerated, with grade 4 neutropenia occurring in 29.8% and grade 4 thrombocytopenia occurring in 8.5% of patients. Three complete (7.1%) and two partial (4.8%) responses were observed. All of the responses were seen in chemotherapy-na?ve patients (5/27); four of five had disease in nonirradiated sites. CONCLUSION: Prior radiation therapy significantly limited our ability to deliver prolonged oral etoposide. At this dose, this regimen is moderately active in chemotherapy-na?ve patients with nonsquamous cell carcinoma of the cervix. 相似文献
8.
Phase II study of vindesine in disseminated squamous cell carcinoma of the uterine cervix: an EORTC Gynecological cancer Cooperative Group study 总被引:1,自引:0,他引:1
J. B. VERMORKEN F. LANDONI‡ S. PECORELLI‡ M. J. PICCART§ M. E. L. VAN DER BURG¶ W. W. TEN BOKKEL HUININK M. GEORGE‡‡ S. GREGGI‡‡ N. ROTMENSZ§§ 《International journal of gynecological cancer》1991,1(6):248-252
Abstract. Vermorken JB, Landoni F, Pecorelli S, Piccart MJ, van derBurg MEL, ten Bokkel Huinink WW, George M, Greggi S, Rotmensz N. Phase II study of vindesine in disseminated squamous cell carcinoma of the uterine cervix: an EORTC Gynecological Cancer Cooperative Group study. Int J Gynecol Cancer 1991; 1 : 248–252.
Twenty-nine patients with disseminated squamous cell carcinoma of the uterine cervix were treated with a 3 mg/m2 weekly i.v. bolus schedule of vindesine for 6 weeks (thereafter every 2 weeks). Twenty-seven patients were evaluable for response, 19 of whom had received prior chemotherapy (14 also vincristine). Five of the 27 patients (19%) showed a partial response, all being part of the 22 patients with only distant metastases. No objective response were observed among five patients who also had loco-regional recurrent disease. The median duration of response was 21 (11–58) weeks. Dose-limiting toxic effects were leukopenia and peripheral neuropathy. Vindesine warrants further study in combination chemotherapy protocols for cervical cancer. 相似文献
Twenty-nine patients with disseminated squamous cell carcinoma of the uterine cervix were treated with a 3 mg/m
9.
Fracasso PM Blessing JA Wolf J Rocereto TF Berek JS Waggoner S 《Gynecologic oncology》2003,90(1):177-180
OBJECTIVE: A phase II study was conducted to determine the efficacy of oxaliplatin therapy in patients with previously treated squamous cell carcinoma of the cervix. METHODS: Eligible patients were to have measurable disease and not more than one prior chemotherapy regimen that could include carboplatin or cisplatin but not oxaliplatin. Oxaliplatin 130 mg/m(2) was administered intravenously over 2 h. This treatment was repeated every 21 days until progression of disease or adverse effects prohibited further therapy. RESULTS: Twenty-eight patients were entered onto this study, of whom 24 were evaluable for toxicity and 22 were evaluable for response; 23/24 evaluable patients had had prior platinum. There were two (8.3%) responses. One patient achieved a complete response which lasted 2.2 months, and a second patient attained a partial response which lasted 3.2 months. Nine (37.5%) patients had stable disease with a median duration of 7.6+ (3.1-21.2) months. The most frequently reported drug-related toxicities consisted of anemia, nausea and vomiting, and neurotoxicity. Three (12.5%) patients had a grade 3 allergic response that was infusion-related and was largely resolved by increasing infusion time. CONCLUSIONS: Oxaliplatin has limited activity in patients with persistent or recurrent squamous cell carcinoma of the cervix at the dose and schedule tested. 相似文献
10.
PURPOSE: A multicenter Phase II trial was conducted to evaluate the activity and toxicity of gemcitabine in patients with previously treated squamous cell carcinoma of the uterine cervix. PATIENTS AND METHODS: Patients were required to have measurable disease with adequate performance status, bone marrow, hepatic, and renal function. Histologic confirmation of the primary diagnosis as squamous cell cancer of the uterine cervix was mandatory. Patients were allowed one prior chemotherapy regimen, usually cisplatin-based. The initial dose of gemcitabine was 800 mg/m(2) weekly times three with 1 week off until progressive disease or adverse effects prohibited further therapy. Doses were escalated or reduced based on previous cycle toxicity. RESULTS: Twenty-seven patients were entered into the trial. One patient never received the drug and 1 patient was inevaluable for response. A median of two cycles were administered to each patient (range: 1-7 cycles). The overall response rate (two partial responses) was 8% with 21% of patients having stable disease. The median progression-free interval was 1.9 months (range: 0.5-9.0) and overall survival was 4.9 months (range: 1.5-16.3). Two patients had grade 4 neutropenia; 1 patient had grade 4 anemia. The median WBC nadir in the 13 patients experiencing any leukopenia was 2300/microl (range: 400-3800). There was only one episode of grade 4 gastrointestinal toxicity. CONCLUSIONS: Gemcitabine as a single agent demonstrated minimal antitumor activity in previously treated patients with squamous cell cancer of the uterine cervix. Since gemcitabine in the dose and schedule employed is known to potentiate the cytotoxicity of cisplatin and radiotherapy (the current standard therapies for this disease), further development of gemcitabine would only be indicated in combination with these treatment modalities. 相似文献
11.
Mastroianni M Di Vagno G Melilli GA Fontana A La Presa M Parisi AM Carriero C Selvaggi L 《Minerva ginecologica》2000,52(4):95-98
BACKGROUND: Aim of this phase II study is to evaluate the cytoreductive efficacy and the toxicity of a regimen consisting of cisplatin and vinorelbine as neoadjuvant chemotherapy for three cycles every 21 days in patients with locally-advanced cervical carcinoma. METHODS: Between April 1996 and December 1998, 33 untreated patients with locally-advanced cervical carcinoma received neoadjuvant chemotherapy with cisplantino 80 mg/m2 (day 1) plus vinorelbine 25 mg/m2 (day 1 and 8). Within 28 days from completion of chemotherapy patients in complete or partial response were submitted to radical hysterectomy plus pelvic lymphadenectomy. RESULTS: Twenty-six patients (79%) were submitted to radical surgery; four patients were not submitted to surgery because of poor response to treatment, two for anesthesiological contraindications and one refused surgery. The combination of cisplatin plus vinorelbine in this phase II study induced a clinical overall response rate of 90%, with 8 pathologic complete response (24%). CONCLUSIONS: The association of cisplatin and vinorelbine as neoadjuvant chemotherapy in locally-advanced cervical carcinoma showed to be safe and effective with a low cost and poor toxicity. 相似文献
12.
Frederick B. Stehman M.D. Johannes Blom M.D. John A. Blessing Ph.D. Clarence E. Ehrlich M.D. Charles Mangan M.D. 《Gynecologic oncology》1983,15(3):381-390
Dianhydrogalactitol was administered intravenously to patients with advanced or recurrent gynecologic malignancies on a weekly schedule. The initial dosage was 60 mg/m2 with escalation to 75 mg/m2 if there were no adverse effects. Forty-two patients with ovarian epithelial adenocarcinoma (OEA) and forty-one patients with squamous carcinoma of the cervix (SCC) were entered into this study. Of these, 39 patients with OEA and 36 with SCC were evaluable for toxicity and response. Seven patients (19.4%) with SCC had an objective response, while six patients (15.4%) with OEA had an objective response. Adverse effects were frequent but tolerable. There were no drug-related deaths, and only two patients suffered life-threatening hematologic toxicity. Myelosuppression was observed more frequently among the patients with OEA. A higher percentage of OEA patients had received prior chemotherapy. The level of activity and frequency of adverse effects observed at this dose schedule warrant further studies of this drug in these two tumors. 相似文献
13.
PURPOSE: A multicenter study was conducted to evaluate the activity and toxicity of gemcitabine in patients with previously treated non-squamous cell carcinoma of the uterine cervix. PATIENTS AND METHODS: Eligible patients were required to have measurable disease with a GOG performance status of 0-2 and adequate bone marrow, renal, and hepatic function. Histologic confirmation of the primary diagnosis was mandatory. Patients were required to have received one prior chemotherapy regimen for metastatic, persistent or recurrent disease. The initial dosage of gemcitabine was 800 mg/m(2) weekly times three with 1 week off until progressive disease or adverse side effects prohibited further therapy. Doses were escalated or reduced based on the disease toxicity experiences during the previous cycle. RESULTS: Twenty-two women were entered into the trial. Three patients did not complete follow-up assessment for tumor response leaving 19 evaluable patients for response. All 22 patients were evaluable for toxicity. A median of two cycles was administered to each patient (range: 1-8). The overall response rate (1 partial response) was 4.5% with 36.4% of patients having stable disease. The median progression-free interval was 2.1 months (range: 0.5-12.7) and the overall survival was 6.5 months (range: 0.6-21.9). One patient had a grade 4 gastrointestinal adverse event (rectovaginal fistula formation attributed to the underlying cancer and not the study agent) complicated by grade 4 metabolic derangement. There were no grade 4 hematologic toxicities or treatment-related deaths. CONCLUSIONS: Gemcitabine as a single agent had minimal activity in previously treated patients with non-squamous cell carcinoma of the uterine cervix. 相似文献
14.
Miller DS Blessing JA Waggoner S Schilder J Sorosky J Bloss J Schilder R 《Gynecologic oncology》2005,96(1):67-71
OBJECTIVE: To estimate the antitumor activity of 9-aminocamptothecin (9-AC) in patients with recurrent platinum-"resistant" ovarian cancer; and to determine the nature and degree of toxicity of 9-AC in this cohort of patients. METHODS: A multicenter phase II study was conducted by the Gynecologic Oncology Group (GOG). Patients were to receive 9-AC (colloidal dispersion) 25 microg/m(2)/h (600 microg/m(2)/day) IV over 120 h (5 days) beginning days 1 and 8. Dose adjustment was permitted for toxicity. This schedule was repeated every 21 days until disease progression or unacceptable adverse events. Hematopoietic growth factor support was used as necessary. RESULTS: From January 1999 to December 2000, 29 member institutions of the GOG enrolled 58 patients. Two patients received no therapy; thus, 56 (97%) were evaluable. Median age was 61 (range: 33-81) years. A median of four (range: 1-32) courses of 9-AC was administered. The most frequent grade 3 or 4 toxicities were neutropenia in 46%, leukopenia in 37%, gastrointestinal in 29%, anemia in 25%, and thrombocytopenia in 21%. There was one possible treatment-related death. There were four (7%) complete and four (7%) partial responses, for an overall response rate of 14%. Eighteen (32%) patients had stable disease, 22 (39%) progressed, and response could not be assessed in 8 (14%). CONCLUSION: The 9-AC at this dose and schedule showed limited activity comparable to that seen with other agents in platinum-resistant ovarian or primary peritoneal cancer. 相似文献
15.
Peter G. Rose James J. Java Charles W. Whitney Frederick B. Stehman Rachelle Lanciano Gillian M. Thomas 《Gynecologic oncology》2014
Objective
Conflicting results have been reported for adeno- and adenosquamous carcinomas of the cervix with respect to their response to therapy and prognosis. The current study sought to evaluate impact of adeno- and adenosquamous histology in the randomized trials of primary cisplatin-based chemoradiation for locally advanced cervical cancer.Methods
Patients with adeno- and adenosquamous cervical carcinomas were retrospectively studied and compared to squamous cell carcinomas in GOG trials of chemoradiation.Results
Among 1671 enrolled in clinical trials of chemoradiation, 182 adeno- and adenosquamous carcinomas were identified (10.9%). A higher percentage of adeno- and adenosquamous carcinomas were stage IB2 (27.5% versus 20.0%) and fewer had stage IIIB (21.4% versus 28.6%). The mean tumor size was larger for squamous than adeno- and adenosquamous. Adeno- and adenosquamous carcinomas were more often poorly differentiated (46.2% versus 26.8%). When treated with radiation therapy alone, the 70 patients with adeno- and adenosquamous carcinoma of the cervix showed a statistically poorer overall survival (p = 0.0499) compared to the 647 patients with squamous cell carcinoma of the cervix. However, when treated with radiation therapy with concurrent cisplatin-based chemotherapy, the 112 patients with adeno- and adenosquamous carcinomas had a similar overall survival (p = 0.459) compared the 842 patients with squamous cell carcinoma. Adverse effects to treatment were similar across histologies.Conclusion
Adeno- and adenosquamous carcinomas of the cervix are associated with worse overall survival when treated with radiation alone but with similar progression-free and overall survival compared to squamous cell carcinomas of the cervix when treated with cisplatin based chemoradiation. 相似文献16.
Katherine Y. Look M.D. John A. Blessing Ph.D. Fidel A. Valea M.D. Ramon McGehee M.D. Alberto Manetta M.D. Kenneth D. Webster M.D. Willie A. Andersen M.D. 《Gynecologic oncology》1997,67(3):255-258
Objective.The objective of the study was to determine the response rate and associated toxicity of 5-fluorouracil and high-dose leucovorin in patients with recurrent adenocarcinoma of the cervix.Methods.Between December 1993 and October 1995, 53 patients with recurrent adenocarcinoma of the cervix were entered into a Phase II trial utilizing 200 mg/m2of intravenous (iv) leucovorin with 370 mg/m2of iv 5-fluorouracil daily for 5 days every 4 weeks for two courses, then every 5 weeks until disease progression. Eligibility criteria were a Gynecologic Oncology Group (GOG) performance status of 0–2, adequate bone marrow reserve, adequate liver function with bilirubin ≤ 1.5× normal and SGOT and alkaline phosphatase ≤ 3× normal, serum creatinine ≤ 2 mg%, and signed informed consent. Standard GOG toxicity and response criteria were employed.Results.Six patients were ineligible because of wrong cell type (N= 3), insufficient pathology materials (N= 2), or a second primary (N= 1); therefore 45 were evaluable for toxicity. Two patients did not have adequate response assessment; thus, 43 were evaluable for response. The median age was 50 (range, 28–79). Prior chemotherapy had been administered to 16 patients and radiotherapy to 40 patients. The median number of courses delivered was three (range, 1–22). The site of evaluable disease was pelvic in 25 patients and extra–pelvic in 18. Grade 3 neutropenia was seen in 17.8% (8/45) patients and 35.5% (16/45) developed grade 4 neutropenia. Grade 3 or 4 thrombocytopenia was seen in 1 patient each (2.1%). Grade 3 gastrointestinal toxicity with nausea, vomiting, diarrhea, dehydration, or stomatitis was of grade 3 severity in 11.1% (5/45) and grade 4 in 6.7% (3/45). There were four partial responses and two complete responses for an overall response rate of 14%. The duration of the complete responses was 17.3 and 8.8+ months. None of the patients with responses had previously received chemotherapy.Conclusion.The schedule of 5-fluorouracil and leucovorin exhibits moderate activity in patients with previously treated adenocarcinoma of the cervix and should be considered for a trial in chemotherapy-naive patients. 相似文献
17.
The combination of cis-platinum and 5-fluorouracil has been reported to act synergistically with improved response rates in squamous cell carcinomas of the head and neck. The activity of bolus cis-platinum and continuous infusion of 5-fluorouracil in 24 patients with recurrent and metastatic squamous cell carcinoma of the cervix was evaluated. Twelve patients were stage I, 3 were stage II, 5 were stage III, and 4 were stage IV cervical carcinomas. Among the 24 patients, there were 4 complete and 8 partial responses (50%). The overall median response was 24 weeks. The overall cumulative survival was 55% at 40 weeks and 40% at 1 year after beginning this regimen. Complications included 4 patients who developed leukopenia, 3 thrombocytopenia, 11 stomatitis, 14 nephrotoxicity, 4 peripheral neuropathy, and 6 ototoxicity. The combination of cis-platinum and continuous infusion of 5-fluorouracil appears to have useful activity in patients with recurrent or metastatic squamous cell carcinoma of the cervix. 相似文献
18.
A phase II study of docetaxel in paclitaxel-resistant ovarian and peritoneal carcinoma: a Gynecologic Oncology Group study 总被引:4,自引:0,他引:4
Rose PG Blessing JA Ball HG Hoffman J Warshal D DeGeest K Moore DH 《Gynecologic oncology》2003,88(2):130-135
OBJECTIVES: Docetaxel is an inhibitor of microtubule depolymerization and has demonstrated activity in paclitaxel-resistant breast cancer and gynecologic cancer. The Gynecologic Oncology Group (GOG) conducted a study of docetaxel in paclitaxel-resistant ovarian and peritoneal carcinoma to determine its activity, and nature and degree of toxicity, in this cohort of patients. METHODS: Patients with platinum- and paclitaxel-resistant ovarian or peritoneal carcinoma, defined as progression while on or within 6 months of therapy, were eligible if they had measurable disease and had not received more than one chemotherapy regimen. Docetaxel at a dose of 100 mg/m(2) was administered iv over 1 h every 21 days. A prophylactic regimen of oral dexamethasone 8 mg bid was begun 24 h before docetaxel administration and continued for 48 h thereafter. Hepatic function was strictly monitored. RESULTS: Sixty patients were entered and treated with a total of 256 courses, with all 60 evaluable for toxicity and 58 evaluable for response. Responses were observed in 22.4% of patients, with 5.2% achieving complete response and 17.2% achieving partial response (95% CI, 12.5-35.3%). The median duration of response was 2.5 months. The likelihood of observing a response did not appear to be related to the length of the prior paclitaxel-free interval or duration of prior paclitaxel infusions. The principal adverse effect of grade 4 neutropenia occurred in 75% of patients. There was one treatment-related death. Dose reductions were required in 36% of patients. CONCLUSIONS: Docetaxel is active in paclitaxel-resistant ovarian and peritoneal cancer but, in view of significant hematologic toxicity, further study is warranted to ascertain its optimal dose and schedule. 相似文献
19.
Marc Trudeau Gavin Stuart Hal Hirte Pierre Drouin Marie Plante Paul Bessette Helene Dulude David Lebwohl Bryn Fisher Lesley Seymour 《Gynecologic oncology》2002,84(2):327-331
OBJECTIVE: BMS-182751 (JM-216) is an orally bioavailable platinum compound with activity in platinum-sensitive and platinum-resistant preclinical models. The objective was to determine its activity in recurrent/metastatic squamous cell carcinoma of the cervix. METHODS: We conducted a phase II study of BMS-182751 given at a dose of 30 mg/m(2) daily for 14 days every 5 weeks. RESULTS: Eighteen patients (pts) with advanced/recurrent squamous cancer of the cervix not amenable to curative therapy with measurable disease who had received no prior chemotherapy for systemic disease were entered, all of whom are evaluable for response and toxicity. Median age was 47 years (35-74 years); all pts had received prior pelvic irradiation (RT); 4 pts had received cisplatin as adjustment therapy with radiation; PS was 0 (6 pts), 1 (7 pts), and 2 (5 pts); sites of disease included nodes (10 pts), pelvis (5 pts), lung (4 pts), and bone (3 pts). Median number of cycles was two (1-6) with 8 pts receiving three or more cycles. Toxicity was modest and usually grade 1 or 2 in severity with the most frequent drug related toxicity being nausea (56%), fatigue (50%), anorexia (39%), diarrhea (39%), vomiting (39%), constipation (28%), and altered taste (22%). Six pts had grade 3 or 4 granulocytopenia and only 1 pt, grade 3 or 4 thrombocytopenia. Two pts had grade 2 or 3 creatinine increases. There were no treatment-related deaths. One pt with a treatment-free interval of 30 years achieved a partial response, while 12 pts had a best response of stable disease. CONCLUSIONS: BMS-182751 is generally well tolerated, but has limited activity in pts with recurrent cervical cancer. 相似文献
20.
Tait DL Blessing JA Hoffman JS Moore KN Spirtos NM Lachance JA Rotmensch J Miller DS 《Gynecologic oncology》2011,121(1):118-121