A randomized phase I/II study of continuous versus intermittent intravenous interferon gamma in patients with metastatic melanoma.

1987 ◽  
Vol 5 (11) ◽  
pp. 1804-1810 ◽  
Author(s):  
M S Ernstoff ◽  
T Trautman ◽  
C A Davis ◽  
S D Reich ◽  
P Witman ◽  
...  
Keyword(s):  
Metastatic Melanoma ◽  
Recombinant Dna ◽  
Specific Activity ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Gamma Interferon ◽  
Additional Patient ◽  
Pharmacokinetic Studies ◽  
To Receive ◽  
Dose Limiting Toxicity

Thirty patients with documented metastatic melanoma were randomly assigned to receive recombinant DNA-produced gamma-interferon (specific activity approximately, 20 MU/mg) intravenously (IV) over either two or 24 hours at dosages of 3, 30, 300, 1,000, or 3,000 micrograms/m2. Objective toxicity resembled that of alpha-interferon and included fever, chills, myalgias, headache, and fatigue. Neutropenia, elevations in liver enzymes, tachyarrhythmias, and CNS changes also were noted. Dose-limiting toxicity included neutropenia, liver enzyme abnormality, constitutional symptoms, and a change in mental status. The incidence of toxicity was qualitatively similar in both two- and 24-hour treatment arms, but was quantitatively more severe in the 24-hour continuous infusion arm. Maximum tolerated dose was 1,000 micrograms/m2 in both schedules. Pharmacokinetic studies showed a half-life of six to nine hours. One patient had a complete response after two cycles of therapy and an additional patient entered partial remission after three cycles. Recombinant gamma-interferon (rIRN-gamma) is tolerated at dosages of 1,000 micrograms/m2 administered daily either by two or 24 hour infusion for 14 days in patients with metastatic melanoma. The responses documented in this early trial warrant further evaluation for the treatment of metastatic melanoma.

Phase I study of topotecan in combination with cyclophosphamide in pediatric patients with malignant solid tumors: a Pediatric Oncology Group Study.

1998 ◽  
Vol 16 (3) ◽  
pp. 945-952 ◽  
Author(s):  
R L Saylors ◽  
C F Stewart ◽  
W C Zamboni ◽  
D A Wall ◽  
B Bell ◽  
...  
Keyword(s):  
Solid Tumors ◽  
Pediatric Patients ◽  
Wilms Tumor ◽  
Systemic Exposure ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Pharmacokinetic Studies ◽  
Phase Ii Trials ◽  
Pediatric Solid Tumors ◽  
Dose Limiting Toxicity

PURPOSE To determine the maximum-tolerated dose (MTD) and dose-limiting toxicity of topotecan when combined with cyclophosphamide in pediatric patients with recurrent or refractory malignant solid tumors. PATIENTS AND METHODS A total of 33 patients received cyclophosphamide (250 mg/m2/dose) followed by topotecan in escalating doses (0.6 to 0.75 mg/m2/dose), each given as a 30-minute infusion daily for 5 days. A total of 154 fully assessable treatment courses were given to these patients. RESULTS Neutropenia was the dose-limiting toxicity of the therapy at both topotecan dose levels. The addition of filgrastim allowed escalation of the topotecan dose to the 0.75-mg/m2 level with acceptable neutropenia. Other significant toxicities were anemia and thrombocytopenia. Nonhematopoietic toxicity of grades > or = 3 was not observed. Responses were reported in patients with Wilms' tumor (one complete response [CR], one partial response [PR]), neuroblastoma (one CR, one PR), rhabdomyosarcoma (one PR), and osteosarcoma (one PR). Pharmacokinetic studies indicate that cyclophosphamide administered on the schedule used in this study did not alter topotecan disposition on day 5. As with previous studies, a pharmacodynamic relation between systemic exposure and myelosuppression was noted. CONCLUSION The combination of topotecan and cyclophosphamide shows activity in a wide variety of pediatric solid tumors and can be given with acceptable hematopoietic toxicity with the use of filgrastim support. We recommend that pediatric phase II trials use cyclophosphamide 250 mg/m2 followed by topotecan 0.75 mg/m2 daily for 5 days with filgrastim for amelioration of neutropenia.

Phase I/II Study of Ipilimumab for Patients With Metastatic Melanoma

2008 ◽  
Vol 26 (36) ◽  
pp. 5950-5956 ◽  
Author(s):  
Jeffrey S. Weber ◽  
Steven O’Day ◽  
Walter Urba ◽  
John Powderly ◽  
Geoff Nichol ◽  
...  
Keyword(s):  
Phase I ◽  
Metastatic Melanoma ◽  
Complete Response ◽  
Pharmacokinetic Profile ◽  
Maximum Tolerated Dose ◽  
Primary Objective ◽  
Clinical Activity ◽  
Multiple Doses ◽  
Group A ◽  
Group B

PurposeThe primary objective of this phase I/II study was to determine the safety and pharmacokinetic profile of either transfectoma- or a hybridoma-derived ipilimumab. Secondary objectives included determination of a maximum-tolerated dose and assessment of clinical activity.Patients and MethodsEighty-eight patients with unresectable stage III or IV melanoma with at least one measurable lesion were treated. Mean age was 59 years, with 65% male and 35% female patients, and 79% of patients had received prior systemic therapy. Single doses of ipilimumab up to 20 mg/kg (group A, single dose), multiple doses up to 5 mg/kg (group A, multiple dose), and multiple doses up to 10 mg/kg (group B) were administered.ResultsSingle dosing up to 20 mg/kg of transfectoma antibody was well tolerated, as were multiple doses up to 10 mg/kg without a maximum-tolerated dose. In group B, dose-limiting toxicity was seen in six of 23 melanoma patients. Grade 3 or 4 immune-related adverse events (irAEs) were observed in 14% of patients (12 of 88 patients), and grade 1 or 2 irAEs were seen in an additional 58%. The half-life of ipilimumab was 359 hours. In group B, there was one partial response (23+ months), one complete response (21+ months), and seven patients with stable disease (SD), for a disease control rate of 39%. Two patients in group B with SD had slow, steady decline in tumor burden that was ongoing at 1 year of observation.ConclusionIpilimumab has activity in patients with metastatic melanoma. Late responses were observed in patients with prolonged SD.

Phase I study of temozolomide in children and adolescents with recurrent solid tumors: a report from the Children's Cancer Group.

1998 ◽  
Vol 16 (9) ◽  
pp. 3037-3043 ◽  
Author(s):  
H S Nicholson ◽  
M Krailo ◽  
M M Ames ◽  
N L Seibel ◽  
J M Reid ◽  
...  
Keyword(s):  
Phase I ◽  
Children And Adolescents ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Hematologic Toxicity ◽  
Cancer Group ◽  
Grade 3 ◽  
Dose Levels ◽  
Dose Limiting Toxicity

PURPOSE The Children's Cancer Group conducted a phase I trial of temozolomide stratified by prior craniospinal irradiation (CSI). PATIENTS AND METHODS Children and adolescents with recurrent or progressive cancer were enrolled. Temozolomide was administered orally daily for 5 days, with subsequent courses administered every 21 to 28 days after full hematologic recovery. Dose levels tested included 100, 150, 180, 215, 245, and 260 mg/m2 daily. RESULTS Twenty-seven patients on the non-CSI stratum were assessable for hematologic toxicity. During the first three dose levels (100, 150, and 180 mg/m2 daily), only grades 1 and 2 hematologic toxicity occurred. One patient at 215 mg/m2 daily had grade 3 hematologic toxicity. Three of eight patients (38%) treated at 245 to 260 mg/m2 daily had dose-limiting toxicity (DLT), which included both neutropenia and thrombocytopenia. Twenty-two patients on the CSI stratum were assessable for hematologic toxicity. Hematologic DLT occurred in one of six patients (17%) at 100 mg/m2 daily and in two of four patients (50%) at 215 mg/m2 daily. No nonhematologic DLT occurred; nausea and vomiting occurred in more than half of the patients. After two courses of temozolomide, 10 patients had stable disease (SD), and three patients had a partial response (PR), one of whom subsequently had a complete response (CR) that persists through 24 months of follow-up. CONCLUSION The maximum-tolerated dose (MTD) of temozolomide for children and adolescents without prior CSI is 215 mg/m2 daily and for those with prior CSI is 180 mg/m2 daily for 5 days, with subsequent courses that begin on day 28. Temozolomide is well tolerated and should undergo phase II testing in children and adolescents.

Randomized phase II study of the safety and efficacy of a human anti-αv integrin monoclonal antibody (CNTO 95) alone and in combination with dacarbazine in patients with stage IV metastatic melanoma: 12-month results

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 9029-9029
Author(s):  
C. Loquai ◽  
A. Pavlick ◽  
D. Lawson ◽  
R. Gutzmer ◽  
J. Richards ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Research And Development ◽  
Metastatic Melanoma ◽  
Single Agent ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Complete Response ◽  
Open Label ◽  
Safety And Efficacy ◽  
To Receive

9029 Objectives: Evaluate the safety and efficacy of CNTO 95, a human anti-αv integrin monoclonal antibody, when administered alone or in combination with dacarbazine (DTIC). Methods: Patients with Stage IV metastatic melanoma were randomized 1:1:1:1 to receive 5 or 10mg/kg CNTO 95 alone, or DTIC (1000mg/m2) + either 10mg/kg CNTO 95 or placebo administered intravenously once every 3 weeks for 8 cycles in the absence of disease progression or unacceptable toxicity. DTIC arms were blinded; single-agent arms were open-label. The primary endpoint was progression free survival (PFS); secondary endpoints included partial response (PR), complete response (CR), stable disease (SD) and overall survival (OS). Major safety endpoints included the incidence of adverse events (AEs) and serious AEs (SAEs). Results: Patients were randomized to receive 5mg/kg CNTO 95 (n=32), 10mg/kg CNTO 95 (n=33), CNTO 95+DTIC (n=32), or placebo+DTIC (n=32). Baseline demographics were similar across groups. The median PFS for CNTO 95+DTIC was 75 days, placebo+DTIC was 54 days and both CNTO 95 alone arms were 42 days. Six patients achieved PR (2–10mg/kg CNTO 95, 1-CNTO 95+DTIC, 3-placebo+DTIC); one patient achieved CR (CNTO 95+DTIC). A higher proportion (43.3%) of patients achieved SD ≥ 12 wks in the CNTO 95+DTIC group compared with the other 3 groups (<20.0%). The median survival was 11.0 months for the patients in the CNTO 95+DTIC arm, 9.8 months and 14.9 months for the 5mg/kg and 10mg/kg arms, and 8.0 months for those in the DTIC control arm. The most common AEs were headache, nausea, fatigue, pyrexia, vomiting and transient uveitic reactions. Three patients (1–5mg/kg, 2-CNTO 95+DTIC) discontinued treatment due to AEs. A higher proportion of patients experienced SAEs in the placebo+DTIC group (29.0%) than in the 5mg/kg (12.9%), 10mg/kg (16.2%) or CNTO 95+DTIC (18.8%) groups. Conclusions: CNTO 95 alone or combined with DTIC was generally well tolerated. In patients with Stage IV metastatic melanoma, a trend toward improvement in PFS, OS and disease control was demonstrated with CNTO 95+DTIC. Centocor, Centocor Research and Development, Inc. Centocor Research and Development, Inc. Johnson & Johnson Centocor Research and Development, Inc. No significant financial relationships to disclose.

A phase I clinical trial of recombinant DNA gamma interferon.

1987 ◽  
Vol 5 (5) ◽  
pp. 790-798 ◽  
Author(s):  
T D Brown ◽  
J Koeller ◽  
K Beougher ◽  
J Golando ◽  
E M Bonnem ◽  
...  
Keyword(s):  
Antitumor Activity ◽  
Phase I ◽  
Recombinant Dna ◽  
Specific Activity ◽  
Dosage Level ◽  
Gamma Interferon ◽  
Continuous Exposure ◽  
Cardiovascular Toxicity

Recombinant gamma interferon (r-GIFN) demonstrates in vitro and in vivo characteristics that contrast with those of alpha and beta interferons. It has relatively weak antiviral properties, yet relatively potent immunomodulatory effects. A phase I trial was performed with r-GIFN (specific activity 2.6 X 10(6) IU/mg protein), administered as a continuous intravenous (IV) infusion over 24 hours for five days (Cl X 5) and repeated every 28 days. This schedule was chosen based on the short half-life of r-GIFN in animal systems and the in vitro augmentation of biologic effects with continuous exposure to interferons. Twenty-one patients with refractory solid tumors received 46 evaluable courses of therapy. The dose-limiting toxicities included fever, flu-like symptoms, cardiovascular toxicity, and neurotoxicity. The cardiovascular toxicity included hypotension and one episode of cardiac ischemia with chest pain. Neurotoxicity consisted of lethargy and confusion. These toxicities were reversible, and although dose-limiting, occurred sporadically throughout all dosage levels. Mild to moderately severe non-dose-limiting toxicities included nausea and vomiting, leukopenia, and liver function abnormalities. Other infrequent toxicities included hypocalcemia, diarrhea, constipation, and alopecia. The maximally tolerated dose of r-GIFN on this schedule is 0.5 X 10(6) IU/m2/d. Partial responses were seen in one patient with metastatic melanoma and in one patient with renal cell carcinoma. Toxicity and antitumor activity were seen at doses where interferon serum levels could not be detected by radioimmunoassay. In addition, the toxicity and antitumor activity seen were at much lower doses than previously described for shorter infusion schedules of other recombinant gamma interferon preparations. Differences in biologic activity of interferon preparations and/or differences in scheduling may account for this variability. Although this study defines a recommended phase II dose of r-GIFN based on the maximally tolerated dose, the optimal therapeutic index may exist at a lower dosage level.

Phase I Study of Temozolomide in Relapsed/Refractory Acute Leukemia

2002 ◽  
Vol 20 (15) ◽  
pp. 3249-3253 ◽  
Author(s):  
Karen Seiter ◽  
Delong Liu ◽  
Thomas Loughran ◽  
Ahmad Siddiqui ◽  
Paul Baskind ◽  
...  
Keyword(s):  
Acute Leukemia ◽  
Lymphoblastic Leukemia ◽  
Single Agent ◽  
Complete Response ◽  
Hematologic Malignancies ◽  
Maximum Tolerated Dose ◽  
Myelogenous Leukemia ◽  
Platelet Recovery ◽  
Acute Myelogenous ◽  
Dose Limiting Toxicity

PURPOSE: To determine the dose-limiting toxicity and maximum-tolerated dose of temozolomide in patients with acute leukemia. PATIENTS AND METHODS: Twenty patients (16 with acute myelogenous leukemia, two with acute lymphoblastic leukemia, and two with chronic myelogenous leukemia in blastic phase) received 43 cycles of temozolomide. Patients began treatment at two different dose levels: 200 mg/m2/d for 7 days or 200 mg/m2/d for 9 days. RESULTS: Prolonged aplasia was the dose-limiting toxicity, and the maximum-tolerated dose was 7 days of temozolomide. Overall treatment was well tolerated: hospitalization was required in only nine of 43 courses, and there were no treatment-related deaths. Two patients obtained a complete response, and two others met criteria for complete response except for platelet recovery. Overall, nine of 20 patients had a significant decrease in bone marrow blasts after temozolomide treatment. CONCLUSION: Temozolomide was well tolerated and had significant antileukemic activity when administered as a single agent. Further studies of temozolomide in hematologic malignancies are indicated.

scholarly journals Pediatric Phase I Trial and Pharmacokinetic Study of Vorinostat: A Children's Oncology Group Phase I Consortium Report

2010 ◽  
Vol 28 (22) ◽  
pp. 3623-3629 ◽  
Author(s):  
Maryam Fouladi ◽  
Julie R. Park ◽  
Clinton F. Stewart ◽  
Richard J. Gilbertson ◽  
Paula Schaiquevich ◽  
...  
Keyword(s):  
Phase I ◽  
Solid Tumors ◽  
Mononuclear Cells ◽  
Drug Disposition ◽  
Single Agent ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Pharmacokinetic Studies ◽  
Peripheral Blood Mononuclear ◽  
Higher Doses

Purpose The purpose of this study was to determine the maximum-tolerated dose (MTD), dose-limiting toxicities (DLT), and pharmacokinetics of vorinostat administered as a single agent and in combination 13-cis retinoic acid (13cRA) in children with refractory solid tumors; to evaluate the tolerability of the solid tumor MTD in children with refractory leukemias; and to characterize the pharmacokinetics of a vorinostat suspension in children. Patients and Methods Vorinostat was administered orally daily starting at 180 mg/m2/d with escalations planned in 30% increments. Pharmacokinetic studies were performed with the initial dose. Acetyl-histone (H3) accumulation was assessed by Western blotting of peripheral blood mononuclear cells (PBMC). Results Sixty-four patients were enrolled on this multipart trial. In patients with solid tumors, the MTD was 230 mg/m2/d with dose-limiting neutropenia, thrombocytopenia, and hypokalemia at 300 mg/m2/d. DLTs observed with the combination of 13cRA and vorinostat included thrombocytopenia, neutropenia, anorexia, and hypertriglyceridemia, resulting in a MTD of vorinostat 180 mg/m2/d 4 times per week and 13cRA 80 mg/m2/dose twice per day, days 1 through 14 every 28 days. Wide interpatient variability was noted in vorinostat disposition, with area under the concentration-time curves at 230 mg/m2/d for the capsule (range, 1,415 to 9,291 ng/mL × hr) and oral suspension (range, 1,186 to 4,780 ng/mL × hr). Significant accumulation of acetylated H3 histone in PBMC was observed after administration of vorinostat, particularly at higher doses. One patient with neuroblastoma experienced a complete response to the combination. Conclusion In children with recurrent solid tumors, vorinostat is well-tolerated at 230 mg/m2/d, with a modest dose reduction being required when combining vorinostat with 13cRA. Drug disposition is similar to that observed in adults.

A phase I/II study of LDE225, a smoothened (Smo) antagonist, in pediatric patients with recurrent medulloblastoma (MB) or other solid tumors.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 9519-9519 ◽  
Author(s):  
Birgit Geoerger ◽  
Isabelle Aerts ◽  
Michela Casanova ◽  
Julia C. Chisholm ◽  
Darren R Hargrave ◽  
...  
Keyword(s):  
Phase I ◽  
Solid Tumors ◽  
Preliminary Data ◽  
Pediatric Patients ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Pathway Activation ◽  
Wide Range ◽  
Hh Signaling ◽  
Dose Limiting Toxicity

9519 Background: Hedgehog (Hh) signaling is crucial in the development and homeostasis of many human organs and tissues. Aberrant Hh signaling is involved in tumorigenesis through promotion of cell proliferation, survival, and differentiation in wide range of human cancers, including approximately 30% of MBs. LDE225 is a potent and selective inhibitor of Smo, a key positive regulator of Hh signaling. The phase I is exploring the safety and pharmacokinetics of LDE225 in pediatric patients with advanced solid tumors that are potentially dependent on Hh signaling. Preliminary data from the ongoing phase I are presented. Methods: Dose-escalation was performed according to a Bayesian design starting at 372 mg/m2 of continuous once daily oral LDE225. Safety and preliminary efficacy of LDE225 at the maximum tolerated dose will be assessed in pediatric and adult patients with recurrent MB in a phase II expansion part. Pharmacokinetic profiles were performed at Day 1 and 21. Tumor samples were analyzed for Hh pathway activation status using a 5-gene Hh signature assay. Results: Thirty-three patients (24 MB, 3 rhabdomyoscarcoma [RMS], 3 osteosarcoma, and 1 each of neuroblastoma, gliomatosis and oligoastrocytoma) with a median age of 13 years (range, 4–17 y) have enrolled. Dose-limiting toxicity of Grade 4 creatine phosphokinase elevation occurred in 1 RMS patient out of 7 patients treated at 372 mg/m2. No dose-limiting toxicity was observed at 233 and 425 mg /m2. LDE225 at 233 and 372 mg/m2 was absorbed with a median Tmax of 2 h (range, 1–24 h). Systemic exposures were comparable with adults. Two MB patients achieved a confirmed complete response (CR) at doses of 372 and 425 mg/m2. Analysis of 14 available MB tumor samples using the 5-gene Hh signature assay showed that the 2 CR patients have Hh‑activated tumor. The remaining 12 tumor samples were from patients who did not achieve response and were determined to be Hh pathway non-activated. Conclusions: LDE225 is well tolerated in pediatric patients with advanced malignancies. Preliminary data show promising efficacy in medulloblastoma patients and support the use of the 5-gene Hh signature assay as a pre-selection tool in future trials.

Phase I trial of docetaxel administered as a 1-hour infusion in children with refractory solid tumors: a collaborative pediatric branch, National Cancer Institute and Children's Cancer Group trial.

1997 ◽  
Vol 15 (4) ◽  
pp. 1538-1543 ◽  
Author(s):  
S M Blaney ◽  
N L Seibel ◽  
M O'Brien ◽  
G H Reaman ◽  
S L Berg ◽  
...  
Keyword(s):  
Phase I ◽  
Solid Tumors ◽  
Intravenous Infusion ◽  
Phase I Trial ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Cancer Group ◽  
Heavily Pretreated ◽  
Pretreated Patients ◽  
Dose Limiting Toxicity

PURPOSE A phase I trial of docetaxel was performed to determine the maximum-tolerated dose (MTD), the dose-limiting toxicities, and the incidence and severity of other toxicities in children with refractory solid tumors. PATIENTS AND METHODS Forty-four children received 103 courses of docetaxel administered as a 1-hour intravenous infusion every 21 days. Doses ranged from 55 to 150 mg/m2, MTD was defined in heavily pretreated and less heavily pretreated (< or = 2 prior chemotherapy regimens, no prior bone marrow transplantation [BMT], and no radiation to the spine, skull, ribs, or pelvic bones) patients. RESULTS Dose-related neutropenia was the primary dose-limiting toxicity. The MTD in the heavily pretreated patient group was 65 mg/m2, but the less heavily pretreated patients tolerated a significantly higher dose of docetaxel (maximum-tolerated dose, 125 mg/m2). Neutropenia and constitutional symptoms consisting of malaise, myalgias, and anorexia were the dose-limiting toxicities at 150 mg/m2 in the less heavily pretreated patients. Thrombocytopenia was not prominent, even in patients who experienced dose-limiting neutropenia. Common nonhematologic toxicities of docetaxel included skin rashes, mucositis, and mild elevations of serum transaminases. Neuropathy was uncommon. Peripheral edema and weight gain were observed in two of five patients who received more than three cycles of docetaxel. A complete response (CR) was observed in one patient with rhabdomyosarcoma, a partial response (PR) in one patient with peripheral primitive neuroectodermal tumor (PPNET), and a minimal response (MR) in two patients with PPNET. Three of the four responding patients were treated at doses > or = 100 mg/m2. CONCLUSION The recommended phase II dose of docetaxel administered as a 1-hour intravenous infusion in children with solid tumors in 125 mg/m2. Because neutropenia was the dose-limiting toxicity and thrombocytopenia was mild, further escalation of the dose should be attempted with granulocyte colony-stimulating factor (G-CSF) support.

Phase I trial of paclitaxel, doxorubicin, and carboplatin (TAC) for the treatment of endometrial cancer

2007 ◽  
Vol 17 (1) ◽  
pp. 210-214
Author(s):  
M. Shimada ◽  
J. Kigawa ◽  
N. Terakawa ◽  
A. Yoshizaki ◽  
T. Shoji ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Area Under The Curve ◽  
Optimal Dose ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Chemotherapeutic Agents ◽  
Starting Dose ◽  
Grade 3 ◽  
To Receive

Doxorubicin, platinum compounds, and taxanes represent the chemotherapeutic agents with the greatest activity in endometrial cancer. We conducted an optimal-dose determination of combination chemotherapy consisting of paclitaxel (TXL), doxorubicin, and carboplatin (CBDCA) (TAC) in patients with endometrial cancer. Patients with epithelial endometrial cancer requiring adjuvant therapy were enrolled between June 2003 and March 2005. No patients had received prior radiotherapy, and only two patients had previously undergone chemotherapy. Doxorubicin was infused on day 1, and TXL followed by CBDCA was administered on day 2. The starting dose was doxorubicin 35 mg/m2, TXL 120 mg/m2, and CBDCA area under the curve (AUC). The dose of each agent was gradually escalated. Patients were scheduled to receive at least four cycles of therapy. If patients experienced grade 4 neutropenia or neutropenic fever with grade 3 neutropenia, they were permitted to be administered granulocyte colony–stimulating factor after the second course. Twenty-seven patients were enrolled. Although four patients out of 27 experienced dose-limiting toxicities, a maximum tolerated dose was not established at the final dose level. Five patients (three for recurrent and two for advanced) had measurable lesions. There were four responders (three for partial response and one for complete response) in our series. The recommended dose of TAC therapy for endometrial cancer was doxorubicin 45 mg/m2 for day 1, TXL 150 mg/m2 and CBDCA AUC 5 for day 2.

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