To evaluate whether the presence of mucinous differentiation influences histopathologic findings,... more To evaluate whether the presence of mucinous differentiation influences histopathologic findings, stage distribution, or rate of recurrence among women with grade 1, endometrioid type, endometrial carcinoma. This was a retrospective cohort study of all patients with grade 1, endometrioid type, endometrial carcinoma between January 2005 and December 2012. Patients were separated by the presence or absence of mucinous differentiation and then compared. Of 655 patients, mucinous differentiation was present in 137 (20.9%) and absent in 518 (79.1%) patients. Compared to the group without mucinous differentiation, the group containing mucinous differentiation was older at diagnosis (mean: 61.1 vs. 58.5 years, OR, 95% CI; 1.03, 1.01-1.05) and more likely to have myometrial invasion (61.3% vs. 51.5%, OR, 95% CI; 1.49, 1.01-2.19). Additional histopathologic findings including: tumor size, cervical stromal invasion, adnexal involvement, LVI and/or the presence of positive lymph nodes were similar between groups. Mucinous differentiation did not affect stage distribution, as most patients were stage 1A (85.4% vs. 86.3%). The median PFS for the entire group has yet to be reached. The mean PFS for the entire study sample was 94.7 months. There was no difference in mean PFS when comparing the group with mucinous differentiation to the group without mucinous differentiation (98 vs. 93.4 months, p=0.07). In the setting of grade 1, endometrioid type, endometrial carcinoma, mucinous differentiation is more common in older patients and is associated with an increased likelihood of myometrial invasion. However, stage distribution and risk of recurrence are not affected.
Breast cancer is the most common malignancy among women, with about one million cases diagnosed e... more Breast cancer is the most common malignancy among women, with about one million cases diagnosed each year worldwide. In the United States, breast cancer is the second leading cause of cancerrelated death in women after lung cancer and the leading cause of cancer-related death in women aged 45−55 years. The human epidermal growth factor receptor 2 (HER2) gene is amplified in 20%−25% of human breast cancers, and overexpression of HER2 is associated with shortened disease-free and overall survival. For 3 decades, doxorubicin has been the most active chemotherapeutic agent in the treatment of advanced breast cancer. Its clinical use is limited by cardiomyopathy and the risk of congestive heart failure (CHF) increasing sharply with lifetime cumulative doxorubicin doses above 450 mg/m 2 . Nonpegylated liposomal doxorubicin (NLD) was designed to reduce the cardiac toxicity of doxorubicin while preserving its antitumor efficacy. This nonpegylated, liposome-encapsulated formulation has a pharmacokinetic profile that is distinct from conventional doxorubicin, resulting in a higher area under the curve, smaller volume of distribution and pattern of biodistribution (substantially reduced uptake into the heart and gastroin-
Difficult to detect, ovarian cancer typically presents at an advanced stage. Significant progress... more Difficult to detect, ovarian cancer typically presents at an advanced stage. Significant progress has been achieved in the treatment of ovarian cancer with therapeutics focused on DNA replication or cell division. However, despite sensitivity to induction chemotherapy the majority of patients will develop recurrent disease. Conventional agents for recurrent disease offer little in terms of long-term responses. Various targeted therapeutics have been explored in the management of ovarian cancer. These include monoclonal antibodies to epidermal growth factor receptors, small molecule tyrosine kinase inhibitors, monoclonal antibodies directed at the vascular endothelial growth factor (bevacizumab), and the small tyrosine kinase inhibitors that target the vascular endothelial growth factor receptor. Recently, several other agents have come forth as potential therapeutic agents in the management of ovarian cancer. These include monoclonal antibodies to the folate receptor, triple angiokinase inhibitors, PARP inhibitors, aurora kinase inhibitors, inhibitors of the Hedgehog pathway, folate receptor antagonists, and MTOR inhibitors.
Patients developing visceral breast cancer metastases generally receive chemotherapy rather than ... more Patients developing visceral breast cancer metastases generally receive chemotherapy rather than endocrine therapy. Recent aromatase inhibitor studies have reported activity in such patients; therefore, this study formally evaluated anastrozole and exemestane in postmenopausal patients in this setting. Postmenopausal women with advanced breast cancer and > or = 1 visceral (liver or lung) lesion were randomized to anastrozole (1 mg/day orally) or exemestane (25 mg/day orally) for > or = 8 weeks. The primary endpoint was objective response in visceral lesions based on modified Response Evaluation Criteria in Solid Tumors. Secondary endpoints included clinical benefit (objective response plus stable disease > or = 180 days), overall survival, and adverse events. A total of 130 patients were enrolled, and 128 patients (64 anastrozole, 64 exemestane) were included in the intent-to-treat analysis. Accrual delays caused study closure before the target enrollment (N = 200) was reac...
Malignant ovarian neoplasms represent the leading cause of death in gynecological malignancies. A... more Malignant ovarian neoplasms represent the leading cause of death in gynecological malignancies. Although the majority of ovarian neoplasms occur in women of advanced years, ovarian neoplasms can occur in women of the reproductive age group. Preservation of fertility balanced with treatment of disease is the goal of young patients diagnosed with ovarian neoplasms. A new discipline termed "oncofertility" has emerged; however, several informational gaps exist. Concern has centered on the safety of conservative treatment, the uncertain efficacy of fertility options, the detrimental effects of chemotherapy to remaining reproductive organs, and the timing and execution of fertility workup relative to disease requiring treatment. This study involved an evaluation of young premenopausal women who underwent fertility-sparing surgery for an ovarian neoplasm. Given the rarity of this disease in premenopausal women the objective was to assess the feasibility of this study as defined by the completion rate of the survey. The aim was to broaden our knowledge of patient needs to partner with our survivorship clinic thereby ensuring that patients may facilitate their options. Patients were asked to complete a questionnaire titled Ovarian Cancer or Borderline Malignancy of the Ovary: Fertility Sparing Survey and a previously published instrument termed The Sexual Activity Questionnaire, a 21-item scale that assessed the impact of treatment on sexual functioning. All participants completed the survey illustrating the feasibility of the study. The study revealed that the majority of patients (91%) discussed fertility options with their clinicians, yet only 16% engaged in measures to preserve fertility. Patient's sexual interest and activity was maintained in this cohort of patients. This underscores the importance of continued studies in this unique population to ensure optimal fertility counseling and to better delineate the sexual well-being of young women diagnosed with ovarian neoplasms.
To evaluate the antitumor activity and toxicity of two doses of CI-1033 in patients with platinum... more To evaluate the antitumor activity and toxicity of two doses of CI-1033 in patients with platinum-refractory or recurrent ovarian cancer, and to determine baseline expression of epidermal growth factor receptor in tumor cells. This phase II, open-label clinical trial evaluated CI-1033 in patients with ovarian cancer who failed prior platinum-based therapy. Two oral doses of CI-1033 were evaluated--a 50-mg and a 200--mg oral dose administered daily for 21 days in a 28-day cycle. Patients were evaluated for tumor response and toxicity; in addition, archival baseline tumor samples were analyzed by immunohistochemistry for erbB1 to erbB4 status. One hundred five eligible patients were treated. Baseline demographic characteristics were balanced in this heavily pretreated patient population. The median number of prior chemotherapy regimens received was four. The most commonly encountered drug-related adverse events for both dose arms were gastrointestinal (diarrhea, nausea, stomatitis) toxicity, asthenia, and rash. No responses were observed. Stable disease was confirmed in 34% and 26% of patients in the 200-mg and 50-mg arms, respectively, and 1-year survival rates were 38.5% and 37.7%, respectively. Baseline erbB3 and erbB4 revealed the highest frequencies of expression, while erbB2 was the lowest. CI-1033 did not show activity in unscreened patients with advanced ovarian cancer. At 50 mg/d, CI-1033 had a more favorable adverse events profile than at 200 mg/d. erbB3 and erbB4 receptors showed the highest expression in tumor samples while erbB2 revealed the least. There appears to be no association between baseline erbB expression and disease stability.
Background: Hypersensitivity reactions (HSRs) to chemotherapeutic drugs, including mAbs, often re... more Background: Hypersensitivity reactions (HSRs) to chemotherapeutic drugs, including mAbs, often require that the provoking medication be discontinued, thus raising a dilemma for the caregiver: further use could precipitate a severe, even fatal, allergic reaction on re-exposure, but alternative drugs might be poorly tolerated or much less effective compared with the preferred agent. Objective: We have developed a standardized rapid desensitization protocol for achieving temporary tolerization to drug allergens. In this study we evaluate the safety and efficacy of this protocol. Methods: Ninety-eight patients who had HSRs in response to treatment with carboplatin, cisplatin, oxaliplatin, paclitaxel, liposomal doxorubicin, doxorubicin, or rituximab received rapid desensitization to these agents. A standardized 12-step protocol was used, with treatment given intravenously or intraperitoneally. Initial desensitizations occurred in the medical intensive care unit, whereas most subsequent infusions took place in an outpatient setting. Safety and efficacy of the protocol were assessed by review of treatment records. Results: Of the 413 desensitizations performed, 94% induced mild or no reactions. No life-threatening HSRs or deaths occurred during the procedure, and all patients received their full target dose. Most reactions occurred during the first desensitization. Reactions were most commonly reported at the last step of the protocol. Desensitizations through the intravenous and intraperitoneal routes were equally effective. Conclusions: Our standardized 12-step protocol for rapid drug desensitization is safe and effective and has been adopted as the standard of care at our institutions in treating patients with HSRs to chemotherapeutic drugs, including mAbs. (J Allergy Clin Immunol 2008;122:574-80.)
Pegylated liposomal doxorubicin has activity in both breast and ovarian cancer. Preclinical data ... more Pegylated liposomal doxorubicin has activity in both breast and ovarian cancer. Preclinical data noted that ZD1839 acts synergistically with chemotherapy. Given the lack of cross-resistance between these two agents, a phase I trial was initiated examining the safety and efficacy of the combination of liposomal doxorubicin and ZD1839 in patients with recurrent gynecologic or metastatic breast cancer. Dose-limiting toxicity (DLT) was defined within the first two cycles of treatment. Escalating doses of liposomal doxorubicin were administered every 4 weeks with ZD1839. Pharmacokinetic analysis and correlative studies were performed. Thirty-five patients were enrolled in this study: six in each cohort. One DLT (febrile neutropenia) was observed in cohort 2. Dose level 3 was determined to be the maximum tolerated dose (MTD), and an additional ten patients were accrued. Serious adverse events (SAEs) included one patient with mental status changes believed secondary to disease progression and two central nervous system (CNS) bleeds believed to be unrelated to the combination of study agents. Toxicities were generally mild except for skin and gastrointestinal toxicity. No cardiac toxicity was observed. The best response to therapy included four partial responses and 20 patients with stable disease. Liposomal doxorubicin with ZD1839 is an active regimen but is associated with increased skin toxicity in patients with advanced breast and gynecologic cancer.
Test the safety and efficacy of sequentially blocking angiogenesis by adding oral cyclophosphamid... more Test the safety and efficacy of sequentially blocking angiogenesis by adding oral cyclophosphamide to bevacizumab following cancer progression on bevacizumab in patients with recurrent ovarian cancer. Eligibility included ≤ 2 lines of treatment for recurrence and measurable cancer by RECIST 1.0. Patients received bevacizumab (15 mg/kg every 3 weeks IV) and upon RECIST progression, oral cyclophosphamide (50mg orally daily) was added. Objectives included safety, toxicities, 3- and 6-month PFS rates, response rate, PFS, and OS. 20 patients were enrolled. Overall response rate was 10%, and 65% of patients had confirmed stable disease (SD). Thirteen of 20 patients received oral cyclophosphamide added to bevacizumab upon bevacizumab progression. Of these 13 patients, 1 patient subsequently achieved a PR (this patient had SD as best response during bevacizumab) and 3 patients had a confirmed SD. For all patients, median PFS was 8.41 months, 6 month PFS rate was 65%, duration of response (DOR) was 7.3 months, and median OS was 22.72 months. Median DOR for patients receiving both bevacizumab and cyclophosphamide was 8.4 months. Most toxicities were grades 1 and 2 and manageable. Grades 3 and grade 4 toxicities included 1 myocardial infarction, 1 gastrointestinal perforation (GIP), and 12/20 patients (60%) developed grade 3 HTN. Addition of oral cyclophosphamide to bevacizumab at the time of cancer progression on bevacizumab appears to have continued anti-cancer effects in a subgroup of patients and appears to be safe. Randomized trials testing combination versus sequential anti-angiogenic therapy for recurrent ovarian cancer are warranted.
Safe, effective treatments are needed for relapsed ovarian cancer. Goals include improving sympto... more Safe, effective treatments are needed for relapsed ovarian cancer. Goals include improving symptoms, enhancing quality of life, and prolonging survival. The plethora of agents currently available present difficult choices for physicians. The present effort seeks to examine the role of one of these agents, pegylated liposomal doxorubicin. A roundtable meeting of experts in the management of ovarian carcinoma was held to build consensus around the present and future role of pegylated liposomal doxorubicin for ovarian cancer and other gynecologic malignancies. Pegylated liposomal doxorubicin is effective and well tolerated in relapsed ovarian cancer. When compared with topotecan in a phase III randomized trial, pegylated liposomal doxorubicin showed several advantages: improved quality of life, fewer severe adverse events, fewer dose modifications, less hematologic support, and lower total cost per patient. In platinum-sensitive patients, pegylated liposomal doxorubicin also produced a survival advantage. Results from prospective and retrospective studies further demonstrate the improved cardiac safety of pegylated liposomal doxorubicin compared to conventional anthracyclines. Based on survival and toxicity advantages and a once-monthly administration schedule, pegylated liposomal doxorubicin is the first-choice nonplatinum agent for relapsed ovarian cancer. Pegylated liposomal doxorubicin may also have clinical application in combination regimens for platinum-sensitive ovarian cancer, as consolidation/maintenance therapy for ovarian cancer, as a component of first-line therapy for ovarian cancer, and in the treatment of other gynecologic malignancies. Future clinical trials will further define and maximize the role of pegylated liposomal doxorubicin in the treatment of ovarian cancer and other gynecologic malignancies.
Topotecan and pegylated liposomal doxorubicin (Doxil) interact with topoisomerase I and II (topo ... more Topotecan and pegylated liposomal doxorubicin (Doxil) interact with topoisomerase I and II (topo I and II), respectively, with schedule dependent, and potentially synergistic cytotoxicity. Define dose-limiting toxicity (DLT) and determine the maximum tolerated dose (MTD) of topotecan delivered by 72-h infusion administered immediately after Doxil delivered at a fixed dose (30 mg/m(2)) in a cohort of women with recurrent müllerian malignancies. Topotecan dose was escalated from 0.5 mg/m(2)/day for 3 days in 0.2 mg/m(2)/day increments with treatment repeated every 21 days. Eligibility criteria required ECOG < or = 2 and no more than four prior lines of chemotherapy. No dose reductions were allowed in the first two cycles to allow evaluation of cutaneous toxicity. Between November 2000 and August 2002, 18 patients were enrolled. Median age 59 (40-71) years. Patients received a median 1 (1-6) cycles of chemotherapy, with 39 cycles of treatment delivered at DL 1. All patients were evaluable for toxicity and 12 for response. At dose level 2, dose-limiting toxicity consisted of nausea and vomiting, mucositis, cutaneous toxicity, and neutropenia. There was no clinically significant cardiac toxicity. There were no radiologically confirmed partial responses. Doxil 30 mg/m(2) and topotecan 0.5 mg/m(2)/day by 72-h infusion (total dose 1.5 mg/m(2)), although a rational combination of cytotoxic therapies, have limited clinical activity.
To determine the toxicity, tolerability, and feasibility of delivering combination chemotherapy w... more To determine the toxicity, tolerability, and feasibility of delivering combination chemotherapy with subsequent radiation therapy to women with high-risk endometrial cancer and to evaluate the long-term bowel toxicity of this regimen. The trial was approved by the Dana Farber/Partners Cancer Care (DFPCC) Institutional Review Board (IRB). Patients with stage 3 or stage 4 endometrial cancer or patients with high-risk histology and any stage disease were prospectively entered. Complete surgical staging and a normal gated blood pool scan were required prior to entry. Patients were treated with three cycles of paclitaxel (160 mg/m(2) ), doxorubicin (45 mg/m(2)) and carboplatin (AUC 5) (TAC) all on day 1 of a 21-day schedule as an outpatient with G-CSF support. At the conclusion of chemotherapy, patients received radiation therapy (4500 cGy to the whole pelvis) commencing within 35 days of the last cycle of chemotherapy. Paraaortic radiation and/or vaginal brachytherapy were allowed at the discretion of the treating radiation oncologist. Twenty patients were entered onto the trial from November 2000 through February 2003. Eighteen patients successfully completed the trial, and two patients came off trial during chemotherapy (both later completed planned radiation therapy). Patients were initially stage 1 (n = 3), stage 3 (n = 14), and stage 4 (n = 3). Papillary serous was the dominant histology with 13 patients. Chemotherapy was given on average within 32 days of surgery (range 11-63 days) and radiation was initiated on average within 14 weeks of surgery (range 10-18 weeks). Chemotherapy was well tolerated, with 57 total cycles delivered of a planned 60 cycles. Two patients required dose modification in two cycles (two patients in cycle 3 secondary to hematologic toxicity). No grade 3 or grade 4 neurotoxicity was reported. There were six episodes of grade 3 short-term toxicity with radiation therapy reported in a single patient. Late radiotherapy toxicity included bowel obstruction requiring laparotomy in two patients and grade 3 constipation in one patient. Late radiation toxicity data are still being collected as follow-up continues. The TAC chemotherapy regimen is well tolerated and three cycles were delivered successfully with G-CSF support without evidence of the neurotoxicity or cardiac toxicity reported with the cisplatin containing TAP regimen. Standard radiation was deliverable following TAC therapy without excessive toxicity. Further study of this regimen with subsequent radiation therapy is warranted in patients at risk for systemic and regional recurrence of their malignancy.
In an effort to improve the results of primary chemotherapy for müllerian malignancies a novel ch... more In an effort to improve the results of primary chemotherapy for müllerian malignancies a novel chemotherapy program was piloted that delivered three sequential chemotherapy doublets. The primary endpoints were surgically defined response rates and evaluation of toxicity. After primary cytoreductive surgery patients were treated with three sequential doublets including three initial cycles of carboplatin and paclitaxel (doublet 1) and then two cycles of cisplatin (day 1) and gemcitabine (days 1 and 8; doublet 2), and finally two cycles of doxorubicin (day 1) and topotecan (days 3,4, and 5; doublet 3). Cycles 4 through 7 were given with G-CSF (Neupogen) support at a dose of 5 mcg/kg/day. After therapy, all women were clinically staged and evaluated by second-look laparoscopy/laparotomy (SLO) if clinical staging was negative for residual disease. A total of 49 eligible patients were enrolled with a median age of 52 (SD 9). Forty-four women had either ovarian cancer or primary peritoneal carcinoma with 3 women diagnosed with fallopian tube carcinoma and 2 with papillary serous carcinoma of the uterus. Eighty-four percent of patients had stage IIIc/IV tumors, with 29% having >1 cm residual disease after primary cytoreductive surgery. Thirty-nine of 49 (80%) patients completed therapy. A total of 283 cycles of chemotherapy were delivered with acceptable toxicities. There were no toxic deaths. Five women were withdrawn from trial (3 for Taxol hypersensitivity, 1 for gemcitabine pulmonary hypersensitivity, and 1 for serious line infection). Neutropenia, typically without fever, was relatively frequent in the first doublet. Nausea and thrombocytopenia were the predominant toxicities in doublet 2. Thirty-nine women completed all cycles of treatment. Thirty-six women had restaging results consistent with a clinical complete response (CR) and underwent SLO. The pathologic CR rate of the patients undergoing SLO was 38%. Treatment with this sequential doublet regimen is feasible with a 38% pathologic CR rate.
The objective of this study was to compare the long-term adjustment and QOL of early and advanced... more The objective of this study was to compare the long-term adjustment and QOL of early and advanced stage ovarian cancer survivors (OCS). Early and advanced OCS >3 years from diagnosis with no evidence of recurrent cancer were interviewed. The following surveys were administered: EORTC QLQ-C30 (overall QOL) and QLQ-OV28 (ovarian specific issues), MHI-17 (anxiety, depression and global well-being), CALGB sexual functioning, FACT Fatigue, Beck's Hopelessness Scale, Fear of Recurrence (FOR), PCL-C post-traumatic stress disorder (PTSD), Unmet Needs, FACT-Spirituality (FACT-Sp), complementary therapy (CAM use), and MOS Social Support Survey (MOS). The results of the surveys were compared between the early and advanced stage groups. 42 advanced and 58 early stage patients were interviewed. The majority of survivors scored above the medical outpatient norm for emotional status (71% of early stage and 64% of advanced stage survivors). Overall QOL, fatigue, hopelessness, spirituality, social support, degree to which unmet needs were met and use of complementary therapy, did not differ between the two groups. No advanced stage OCS had diagnosable PTSD scores, while 6.9% of early stage survivors had scores indicative of PTSD. Decreased sexual interest attributed to cancer and anxiety when getting CA-125 testing were of concern for both groups. OCS used on average 5 CAM to improve their QOL. Regardless of staging, OCS experience similarly overall positive QOL and adjustment, though PTSD, sexual problems and fear of recurrence are still important for some survivors.
To evaluate whether the presence of mucinous differentiation influences histopathologic findings,... more To evaluate whether the presence of mucinous differentiation influences histopathologic findings, stage distribution, or rate of recurrence among women with grade 1, endometrioid type, endometrial carcinoma. This was a retrospective cohort study of all patients with grade 1, endometrioid type, endometrial carcinoma between January 2005 and December 2012. Patients were separated by the presence or absence of mucinous differentiation and then compared. Of 655 patients, mucinous differentiation was present in 137 (20.9%) and absent in 518 (79.1%) patients. Compared to the group without mucinous differentiation, the group containing mucinous differentiation was older at diagnosis (mean: 61.1 vs. 58.5 years, OR, 95% CI; 1.03, 1.01-1.05) and more likely to have myometrial invasion (61.3% vs. 51.5%, OR, 95% CI; 1.49, 1.01-2.19). Additional histopathologic findings including: tumor size, cervical stromal invasion, adnexal involvement, LVI and/or the presence of positive lymph nodes were similar between groups. Mucinous differentiation did not affect stage distribution, as most patients were stage 1A (85.4% vs. 86.3%). The median PFS for the entire group has yet to be reached. The mean PFS for the entire study sample was 94.7 months. There was no difference in mean PFS when comparing the group with mucinous differentiation to the group without mucinous differentiation (98 vs. 93.4 months, p=0.07). In the setting of grade 1, endometrioid type, endometrial carcinoma, mucinous differentiation is more common in older patients and is associated with an increased likelihood of myometrial invasion. However, stage distribution and risk of recurrence are not affected.
Breast cancer is the most common malignancy among women, with about one million cases diagnosed e... more Breast cancer is the most common malignancy among women, with about one million cases diagnosed each year worldwide. In the United States, breast cancer is the second leading cause of cancerrelated death in women after lung cancer and the leading cause of cancer-related death in women aged 45−55 years. The human epidermal growth factor receptor 2 (HER2) gene is amplified in 20%−25% of human breast cancers, and overexpression of HER2 is associated with shortened disease-free and overall survival. For 3 decades, doxorubicin has been the most active chemotherapeutic agent in the treatment of advanced breast cancer. Its clinical use is limited by cardiomyopathy and the risk of congestive heart failure (CHF) increasing sharply with lifetime cumulative doxorubicin doses above 450 mg/m 2 . Nonpegylated liposomal doxorubicin (NLD) was designed to reduce the cardiac toxicity of doxorubicin while preserving its antitumor efficacy. This nonpegylated, liposome-encapsulated formulation has a pharmacokinetic profile that is distinct from conventional doxorubicin, resulting in a higher area under the curve, smaller volume of distribution and pattern of biodistribution (substantially reduced uptake into the heart and gastroin-
Difficult to detect, ovarian cancer typically presents at an advanced stage. Significant progress... more Difficult to detect, ovarian cancer typically presents at an advanced stage. Significant progress has been achieved in the treatment of ovarian cancer with therapeutics focused on DNA replication or cell division. However, despite sensitivity to induction chemotherapy the majority of patients will develop recurrent disease. Conventional agents for recurrent disease offer little in terms of long-term responses. Various targeted therapeutics have been explored in the management of ovarian cancer. These include monoclonal antibodies to epidermal growth factor receptors, small molecule tyrosine kinase inhibitors, monoclonal antibodies directed at the vascular endothelial growth factor (bevacizumab), and the small tyrosine kinase inhibitors that target the vascular endothelial growth factor receptor. Recently, several other agents have come forth as potential therapeutic agents in the management of ovarian cancer. These include monoclonal antibodies to the folate receptor, triple angiokinase inhibitors, PARP inhibitors, aurora kinase inhibitors, inhibitors of the Hedgehog pathway, folate receptor antagonists, and MTOR inhibitors.
Patients developing visceral breast cancer metastases generally receive chemotherapy rather than ... more Patients developing visceral breast cancer metastases generally receive chemotherapy rather than endocrine therapy. Recent aromatase inhibitor studies have reported activity in such patients; therefore, this study formally evaluated anastrozole and exemestane in postmenopausal patients in this setting. Postmenopausal women with advanced breast cancer and > or = 1 visceral (liver or lung) lesion were randomized to anastrozole (1 mg/day orally) or exemestane (25 mg/day orally) for > or = 8 weeks. The primary endpoint was objective response in visceral lesions based on modified Response Evaluation Criteria in Solid Tumors. Secondary endpoints included clinical benefit (objective response plus stable disease > or = 180 days), overall survival, and adverse events. A total of 130 patients were enrolled, and 128 patients (64 anastrozole, 64 exemestane) were included in the intent-to-treat analysis. Accrual delays caused study closure before the target enrollment (N = 200) was reac...
Malignant ovarian neoplasms represent the leading cause of death in gynecological malignancies. A... more Malignant ovarian neoplasms represent the leading cause of death in gynecological malignancies. Although the majority of ovarian neoplasms occur in women of advanced years, ovarian neoplasms can occur in women of the reproductive age group. Preservation of fertility balanced with treatment of disease is the goal of young patients diagnosed with ovarian neoplasms. A new discipline termed "oncofertility" has emerged; however, several informational gaps exist. Concern has centered on the safety of conservative treatment, the uncertain efficacy of fertility options, the detrimental effects of chemotherapy to remaining reproductive organs, and the timing and execution of fertility workup relative to disease requiring treatment. This study involved an evaluation of young premenopausal women who underwent fertility-sparing surgery for an ovarian neoplasm. Given the rarity of this disease in premenopausal women the objective was to assess the feasibility of this study as defined by the completion rate of the survey. The aim was to broaden our knowledge of patient needs to partner with our survivorship clinic thereby ensuring that patients may facilitate their options. Patients were asked to complete a questionnaire titled Ovarian Cancer or Borderline Malignancy of the Ovary: Fertility Sparing Survey and a previously published instrument termed The Sexual Activity Questionnaire, a 21-item scale that assessed the impact of treatment on sexual functioning. All participants completed the survey illustrating the feasibility of the study. The study revealed that the majority of patients (91%) discussed fertility options with their clinicians, yet only 16% engaged in measures to preserve fertility. Patient's sexual interest and activity was maintained in this cohort of patients. This underscores the importance of continued studies in this unique population to ensure optimal fertility counseling and to better delineate the sexual well-being of young women diagnosed with ovarian neoplasms.
To evaluate the antitumor activity and toxicity of two doses of CI-1033 in patients with platinum... more To evaluate the antitumor activity and toxicity of two doses of CI-1033 in patients with platinum-refractory or recurrent ovarian cancer, and to determine baseline expression of epidermal growth factor receptor in tumor cells. This phase II, open-label clinical trial evaluated CI-1033 in patients with ovarian cancer who failed prior platinum-based therapy. Two oral doses of CI-1033 were evaluated--a 50-mg and a 200--mg oral dose administered daily for 21 days in a 28-day cycle. Patients were evaluated for tumor response and toxicity; in addition, archival baseline tumor samples were analyzed by immunohistochemistry for erbB1 to erbB4 status. One hundred five eligible patients were treated. Baseline demographic characteristics were balanced in this heavily pretreated patient population. The median number of prior chemotherapy regimens received was four. The most commonly encountered drug-related adverse events for both dose arms were gastrointestinal (diarrhea, nausea, stomatitis) toxicity, asthenia, and rash. No responses were observed. Stable disease was confirmed in 34% and 26% of patients in the 200-mg and 50-mg arms, respectively, and 1-year survival rates were 38.5% and 37.7%, respectively. Baseline erbB3 and erbB4 revealed the highest frequencies of expression, while erbB2 was the lowest. CI-1033 did not show activity in unscreened patients with advanced ovarian cancer. At 50 mg/d, CI-1033 had a more favorable adverse events profile than at 200 mg/d. erbB3 and erbB4 receptors showed the highest expression in tumor samples while erbB2 revealed the least. There appears to be no association between baseline erbB expression and disease stability.
Background: Hypersensitivity reactions (HSRs) to chemotherapeutic drugs, including mAbs, often re... more Background: Hypersensitivity reactions (HSRs) to chemotherapeutic drugs, including mAbs, often require that the provoking medication be discontinued, thus raising a dilemma for the caregiver: further use could precipitate a severe, even fatal, allergic reaction on re-exposure, but alternative drugs might be poorly tolerated or much less effective compared with the preferred agent. Objective: We have developed a standardized rapid desensitization protocol for achieving temporary tolerization to drug allergens. In this study we evaluate the safety and efficacy of this protocol. Methods: Ninety-eight patients who had HSRs in response to treatment with carboplatin, cisplatin, oxaliplatin, paclitaxel, liposomal doxorubicin, doxorubicin, or rituximab received rapid desensitization to these agents. A standardized 12-step protocol was used, with treatment given intravenously or intraperitoneally. Initial desensitizations occurred in the medical intensive care unit, whereas most subsequent infusions took place in an outpatient setting. Safety and efficacy of the protocol were assessed by review of treatment records. Results: Of the 413 desensitizations performed, 94% induced mild or no reactions. No life-threatening HSRs or deaths occurred during the procedure, and all patients received their full target dose. Most reactions occurred during the first desensitization. Reactions were most commonly reported at the last step of the protocol. Desensitizations through the intravenous and intraperitoneal routes were equally effective. Conclusions: Our standardized 12-step protocol for rapid drug desensitization is safe and effective and has been adopted as the standard of care at our institutions in treating patients with HSRs to chemotherapeutic drugs, including mAbs. (J Allergy Clin Immunol 2008;122:574-80.)
Pegylated liposomal doxorubicin has activity in both breast and ovarian cancer. Preclinical data ... more Pegylated liposomal doxorubicin has activity in both breast and ovarian cancer. Preclinical data noted that ZD1839 acts synergistically with chemotherapy. Given the lack of cross-resistance between these two agents, a phase I trial was initiated examining the safety and efficacy of the combination of liposomal doxorubicin and ZD1839 in patients with recurrent gynecologic or metastatic breast cancer. Dose-limiting toxicity (DLT) was defined within the first two cycles of treatment. Escalating doses of liposomal doxorubicin were administered every 4 weeks with ZD1839. Pharmacokinetic analysis and correlative studies were performed. Thirty-five patients were enrolled in this study: six in each cohort. One DLT (febrile neutropenia) was observed in cohort 2. Dose level 3 was determined to be the maximum tolerated dose (MTD), and an additional ten patients were accrued. Serious adverse events (SAEs) included one patient with mental status changes believed secondary to disease progression and two central nervous system (CNS) bleeds believed to be unrelated to the combination of study agents. Toxicities were generally mild except for skin and gastrointestinal toxicity. No cardiac toxicity was observed. The best response to therapy included four partial responses and 20 patients with stable disease. Liposomal doxorubicin with ZD1839 is an active regimen but is associated with increased skin toxicity in patients with advanced breast and gynecologic cancer.
Test the safety and efficacy of sequentially blocking angiogenesis by adding oral cyclophosphamid... more Test the safety and efficacy of sequentially blocking angiogenesis by adding oral cyclophosphamide to bevacizumab following cancer progression on bevacizumab in patients with recurrent ovarian cancer. Eligibility included ≤ 2 lines of treatment for recurrence and measurable cancer by RECIST 1.0. Patients received bevacizumab (15 mg/kg every 3 weeks IV) and upon RECIST progression, oral cyclophosphamide (50mg orally daily) was added. Objectives included safety, toxicities, 3- and 6-month PFS rates, response rate, PFS, and OS. 20 patients were enrolled. Overall response rate was 10%, and 65% of patients had confirmed stable disease (SD). Thirteen of 20 patients received oral cyclophosphamide added to bevacizumab upon bevacizumab progression. Of these 13 patients, 1 patient subsequently achieved a PR (this patient had SD as best response during bevacizumab) and 3 patients had a confirmed SD. For all patients, median PFS was 8.41 months, 6 month PFS rate was 65%, duration of response (DOR) was 7.3 months, and median OS was 22.72 months. Median DOR for patients receiving both bevacizumab and cyclophosphamide was 8.4 months. Most toxicities were grades 1 and 2 and manageable. Grades 3 and grade 4 toxicities included 1 myocardial infarction, 1 gastrointestinal perforation (GIP), and 12/20 patients (60%) developed grade 3 HTN. Addition of oral cyclophosphamide to bevacizumab at the time of cancer progression on bevacizumab appears to have continued anti-cancer effects in a subgroup of patients and appears to be safe. Randomized trials testing combination versus sequential anti-angiogenic therapy for recurrent ovarian cancer are warranted.
Safe, effective treatments are needed for relapsed ovarian cancer. Goals include improving sympto... more Safe, effective treatments are needed for relapsed ovarian cancer. Goals include improving symptoms, enhancing quality of life, and prolonging survival. The plethora of agents currently available present difficult choices for physicians. The present effort seeks to examine the role of one of these agents, pegylated liposomal doxorubicin. A roundtable meeting of experts in the management of ovarian carcinoma was held to build consensus around the present and future role of pegylated liposomal doxorubicin for ovarian cancer and other gynecologic malignancies. Pegylated liposomal doxorubicin is effective and well tolerated in relapsed ovarian cancer. When compared with topotecan in a phase III randomized trial, pegylated liposomal doxorubicin showed several advantages: improved quality of life, fewer severe adverse events, fewer dose modifications, less hematologic support, and lower total cost per patient. In platinum-sensitive patients, pegylated liposomal doxorubicin also produced a survival advantage. Results from prospective and retrospective studies further demonstrate the improved cardiac safety of pegylated liposomal doxorubicin compared to conventional anthracyclines. Based on survival and toxicity advantages and a once-monthly administration schedule, pegylated liposomal doxorubicin is the first-choice nonplatinum agent for relapsed ovarian cancer. Pegylated liposomal doxorubicin may also have clinical application in combination regimens for platinum-sensitive ovarian cancer, as consolidation/maintenance therapy for ovarian cancer, as a component of first-line therapy for ovarian cancer, and in the treatment of other gynecologic malignancies. Future clinical trials will further define and maximize the role of pegylated liposomal doxorubicin in the treatment of ovarian cancer and other gynecologic malignancies.
Topotecan and pegylated liposomal doxorubicin (Doxil) interact with topoisomerase I and II (topo ... more Topotecan and pegylated liposomal doxorubicin (Doxil) interact with topoisomerase I and II (topo I and II), respectively, with schedule dependent, and potentially synergistic cytotoxicity. Define dose-limiting toxicity (DLT) and determine the maximum tolerated dose (MTD) of topotecan delivered by 72-h infusion administered immediately after Doxil delivered at a fixed dose (30 mg/m(2)) in a cohort of women with recurrent müllerian malignancies. Topotecan dose was escalated from 0.5 mg/m(2)/day for 3 days in 0.2 mg/m(2)/day increments with treatment repeated every 21 days. Eligibility criteria required ECOG < or = 2 and no more than four prior lines of chemotherapy. No dose reductions were allowed in the first two cycles to allow evaluation of cutaneous toxicity. Between November 2000 and August 2002, 18 patients were enrolled. Median age 59 (40-71) years. Patients received a median 1 (1-6) cycles of chemotherapy, with 39 cycles of treatment delivered at DL 1. All patients were evaluable for toxicity and 12 for response. At dose level 2, dose-limiting toxicity consisted of nausea and vomiting, mucositis, cutaneous toxicity, and neutropenia. There was no clinically significant cardiac toxicity. There were no radiologically confirmed partial responses. Doxil 30 mg/m(2) and topotecan 0.5 mg/m(2)/day by 72-h infusion (total dose 1.5 mg/m(2)), although a rational combination of cytotoxic therapies, have limited clinical activity.
To determine the toxicity, tolerability, and feasibility of delivering combination chemotherapy w... more To determine the toxicity, tolerability, and feasibility of delivering combination chemotherapy with subsequent radiation therapy to women with high-risk endometrial cancer and to evaluate the long-term bowel toxicity of this regimen. The trial was approved by the Dana Farber/Partners Cancer Care (DFPCC) Institutional Review Board (IRB). Patients with stage 3 or stage 4 endometrial cancer or patients with high-risk histology and any stage disease were prospectively entered. Complete surgical staging and a normal gated blood pool scan were required prior to entry. Patients were treated with three cycles of paclitaxel (160 mg/m(2) ), doxorubicin (45 mg/m(2)) and carboplatin (AUC 5) (TAC) all on day 1 of a 21-day schedule as an outpatient with G-CSF support. At the conclusion of chemotherapy, patients received radiation therapy (4500 cGy to the whole pelvis) commencing within 35 days of the last cycle of chemotherapy. Paraaortic radiation and/or vaginal brachytherapy were allowed at the discretion of the treating radiation oncologist. Twenty patients were entered onto the trial from November 2000 through February 2003. Eighteen patients successfully completed the trial, and two patients came off trial during chemotherapy (both later completed planned radiation therapy). Patients were initially stage 1 (n = 3), stage 3 (n = 14), and stage 4 (n = 3). Papillary serous was the dominant histology with 13 patients. Chemotherapy was given on average within 32 days of surgery (range 11-63 days) and radiation was initiated on average within 14 weeks of surgery (range 10-18 weeks). Chemotherapy was well tolerated, with 57 total cycles delivered of a planned 60 cycles. Two patients required dose modification in two cycles (two patients in cycle 3 secondary to hematologic toxicity). No grade 3 or grade 4 neurotoxicity was reported. There were six episodes of grade 3 short-term toxicity with radiation therapy reported in a single patient. Late radiotherapy toxicity included bowel obstruction requiring laparotomy in two patients and grade 3 constipation in one patient. Late radiation toxicity data are still being collected as follow-up continues. The TAC chemotherapy regimen is well tolerated and three cycles were delivered successfully with G-CSF support without evidence of the neurotoxicity or cardiac toxicity reported with the cisplatin containing TAP regimen. Standard radiation was deliverable following TAC therapy without excessive toxicity. Further study of this regimen with subsequent radiation therapy is warranted in patients at risk for systemic and regional recurrence of their malignancy.
In an effort to improve the results of primary chemotherapy for müllerian malignancies a novel ch... more In an effort to improve the results of primary chemotherapy for müllerian malignancies a novel chemotherapy program was piloted that delivered three sequential chemotherapy doublets. The primary endpoints were surgically defined response rates and evaluation of toxicity. After primary cytoreductive surgery patients were treated with three sequential doublets including three initial cycles of carboplatin and paclitaxel (doublet 1) and then two cycles of cisplatin (day 1) and gemcitabine (days 1 and 8; doublet 2), and finally two cycles of doxorubicin (day 1) and topotecan (days 3,4, and 5; doublet 3). Cycles 4 through 7 were given with G-CSF (Neupogen) support at a dose of 5 mcg/kg/day. After therapy, all women were clinically staged and evaluated by second-look laparoscopy/laparotomy (SLO) if clinical staging was negative for residual disease. A total of 49 eligible patients were enrolled with a median age of 52 (SD 9). Forty-four women had either ovarian cancer or primary peritoneal carcinoma with 3 women diagnosed with fallopian tube carcinoma and 2 with papillary serous carcinoma of the uterus. Eighty-four percent of patients had stage IIIc/IV tumors, with 29% having >1 cm residual disease after primary cytoreductive surgery. Thirty-nine of 49 (80%) patients completed therapy. A total of 283 cycles of chemotherapy were delivered with acceptable toxicities. There were no toxic deaths. Five women were withdrawn from trial (3 for Taxol hypersensitivity, 1 for gemcitabine pulmonary hypersensitivity, and 1 for serious line infection). Neutropenia, typically without fever, was relatively frequent in the first doublet. Nausea and thrombocytopenia were the predominant toxicities in doublet 2. Thirty-nine women completed all cycles of treatment. Thirty-six women had restaging results consistent with a clinical complete response (CR) and underwent SLO. The pathologic CR rate of the patients undergoing SLO was 38%. Treatment with this sequential doublet regimen is feasible with a 38% pathologic CR rate.
The objective of this study was to compare the long-term adjustment and QOL of early and advanced... more The objective of this study was to compare the long-term adjustment and QOL of early and advanced stage ovarian cancer survivors (OCS). Early and advanced OCS >3 years from diagnosis with no evidence of recurrent cancer were interviewed. The following surveys were administered: EORTC QLQ-C30 (overall QOL) and QLQ-OV28 (ovarian specific issues), MHI-17 (anxiety, depression and global well-being), CALGB sexual functioning, FACT Fatigue, Beck's Hopelessness Scale, Fear of Recurrence (FOR), PCL-C post-traumatic stress disorder (PTSD), Unmet Needs, FACT-Spirituality (FACT-Sp), complementary therapy (CAM use), and MOS Social Support Survey (MOS). The results of the surveys were compared between the early and advanced stage groups. 42 advanced and 58 early stage patients were interviewed. The majority of survivors scored above the medical outpatient norm for emotional status (71% of early stage and 64% of advanced stage survivors). Overall QOL, fatigue, hopelessness, spirituality, social support, degree to which unmet needs were met and use of complementary therapy, did not differ between the two groups. No advanced stage OCS had diagnosable PTSD scores, while 6.9% of early stage survivors had scores indicative of PTSD. Decreased sexual interest attributed to cancer and anxiety when getting CA-125 testing were of concern for both groups. OCS used on average 5 CAM to improve their QOL. Regardless of staging, OCS experience similarly overall positive QOL and adjustment, though PTSD, sexual problems and fear of recurrence are still important for some survivors.
Uploads
Papers by Susana Campos