Cutaneous toxicities in patients with melanoma receiving checkpoint inhibitor therapy: a retrospective review. The experience of a single large specialist institution.

Checkpoint inhibitor (CPI) therapy has significantly improved overall survival for metastatic melanoma, and is now approved for use in the adjuvant setting. Modulating the immune system is recognized to cause cutaneous immune-related adverse events (irAEs). We conducted a retrospective observational cohort study of adult patients with melanoma at our tertiary referral centre, who received CPI therapy from 2006 to March 2018. This is the single largest study of cutaneous irAEs occurring on CPI therapy in patients with melanoma to date and encompasses 12 years. The results showed that cutaneous toxicity occurs in 24% of patients but is generally manageable, with < 5% patients discontinuing treatment.

Detection of chromosomal aberrations by fluorescence in situ hybridization in cervicovaginal biopsies from women exposed to diethylstilbestrol in utero.

Epidemiologic studies have associated estrogens with human neoplasms such as those in the endometrium, cervix, vagina, breast, and liver. Perinatal exposure to natural (17beta-estradiol [17beta-E(2)]) and synthetic (diethylstilbestrol [DES]) estrogens induces neoplastic changes in humans and rodents. Previous studies demonstrated that neonatal 17beta-E(2) treatment of mice results in increased nuclear DNA content of cervicovaginal epithelium that precedes histologically evident neoplasia. In order to determine whether this effect was associated with chromosomal changes in humans, the frequencies of trisomy of chromosomes 1, 7, 11, and 17 were evaluated by the fluorescence in situ hybridization (FISH) technique in cervicovaginal tissue from 19 DES-exposed and 19 control women. The trisomic frequencies were significantly elevated in 4 of the 19 (21%) DES-exposed patients. One patient presented with trisomy of chromosomes 1, 7, and 11, while trisomy of chromosome 7 was observed in one patient. There were two patients with trisomy of chromosome 1. Trisomy of chromosomes 1, 7, 11, and 17 was not observed in the cervicovaginal tissue taken from control patients. These data suggest that DES-induced chromosomal trisomy may be an early event in the development of cervicovaginal neoplasia in humans.

Immature ovarian teratoma in an adolescent: a case report and review of the literature.

BACKGROUND: Benign cystic teratomas are relatively common tumors in reproductive age women, but can occur at any age. While the incidence of malignant elements in a teratoma is low (approximately 1-2%), the survival of patients with immature teratoma is poor. Definitive diagnosis is mandatory. CASE: We describe a case of a 13-year-old African American female, gravida 0, presenting with a large pelvic mass, determined to be a benign cystic teratoma by intra-operative frozen section. However, due to the size of the tumor and the preponderance of neural elements we performed a full surgical staging procedure (excluding hysterectomy and complete removal of adnexa). The final pathology report revealed foci of immature neural tissue, with a final diagnosis of an immature cystic teratoma Stage Ia. CONCLUSION: Foci of immature neural elements can be readily missed on frozen section, especially with a large tumor. Full surgical staging at the time of initial laparotomy is justified when encountering an apparently mature cystic teratoma with a preponderance of neural elements on frozen section.

Vaginoscopic resection for rhabdomyosarcoma of the vagina: a case report and review of the literature.

Rhabdomyosarcoma is the most common soft-tissue sarcoma found in children. Genitourinary sites comprise 20% of the primary location of these tumors. A polypoid form of the embryonal type of rhabdomyosarcoma, sarcoma botyroides, is often found in girls under age 5. These tumors are usually localized to the anterior vaginal wall. Their superficial location and clinical symptoms lead to early diagnosis, and these tumors are therefore considered to be the easiest to treat and most likely to be cured. In the past 30 years we have seen a shift in treatment from radical surgery to conservative surgery with chemotherapy and radiation, with improved survival and preservation of normal anatomy and improved postoperative body imagery. Conservative excision in the past has been performed by sharp curettage of the anterior vaginal wall. We present a case of a 2-yr-old child with a RMS of the vagina for which we utilized vaginoscopy not only to determine the extent of the tumor but also for precise resection using a bipolar electrode with normal saline as the distension medium.

Prospective study of neuropsychologic testing and quality-of-life assessment of adults with primary malignant brain tumors.

PURPOSE: To identify the characteristics of adult patients with newly diagnosed primary brain tumors associated with identifiable deficits in neuropsychologic function to target interventions to improve function and quality of life (QOL). MATERIALS AND METHODS: Adult patients with newly diagnosed primary brain tumors and their caregivers were enrolled and underwent a battery of standardized neuropsychologic tests, allowing for qualitative and quantitative assessment and sensitive to the effects of the brain tumor, QOL, or caregiver stress. RESULTS: We enrolled 68 patients with no prior radiotherapy. Patients with left hemisphere tumors reported significantly more memory problems and depressive symptoms. They also exhibited poorer attention and were more distractible, with poorer verbal fluency and poorer verbal learning. Patients with glioblastoma multiforme demonstrated poorer psychomotor speed and visual tracking than patients with non-glioblastoma multiforme histologic features. Patients and caregivers perceived QOL in a similar fashion, with significant correlation between patient and caregiver on hope testing and general QOL on the Linear Analog Self-Assessment Scale. CONCLUSIONS: Patients with left hemisphere tumors and glioblastoma multiforme histologic features demonstrated testable differences in neuropsychologic function and QOL that may be amenable to improvement with medical therapy or tailored rehabilitation programs. Caregiver assessments can predict patient QOL, which may be useful in patients with declining status.

Extensive subcutaneous metastases from squamous cell carcinoma of the cervix in patient with HIV.

Advanced human immunodeficiency viral disease is associated with a high prevalence of cervical squamous intraepithelial and invasive lesions and probably with a rapidly progressive course of disease. Metastases to the skin occur rarely in cervical cancer, even in terminal stage of the disease. A patient with human immunodeficiency virus (HIV) for 14 years was diagnosed with squamous cell cancer of the cervix, Stage I-B2 in June 1997. She underwent successful radiotherapy. She then presented in January 1999 with recurrence evidenced by extensive subcutaneous nodules and multiple metastases. The patient developed rapidly progressive disease and died within two months. Patients with HIV and cervical cancer may present with a more aggressive course of disease. Aggressive treatment and closer follow-up may be indicated.

Advanced primary carcinoma of the Bartholin gland: report of 18 patients.

Conservative surgery plus radiotherapy for vulvar cancer has been established as a therapeutic alternative to extensive radical surgery and produces a similar cumulative 5-year survival. We retrospectively analyzed the cases of 18 patients with advanced primary carcinoma of the Bartholin gland treated with wide local excision (WLE) or radical vulvectomy and lymphadenectomy followed by radiotherapy (RT) at the University of Texas M. D. Anderson Cancer Center from January 1978 through December 1990. All patients have been observed for a minimum of 7 months (maximum follow-up, 15 years; median follow-up, 9 years). Of the 18 patients, 7 were treated with wide local excision (WLE) followed by radiation therapy (RT) (Group 1), 9 had radical vulvectomy (RV) followed by RT to the vulvar and inguinal-femoral and pelvic node areas (Group II), and 2 were treated with RT alone after biopsy of the tumor (Group III). The 5-year disease-free survival rates were 86%, 78%, and 50% for groups I, II, and III, respectively, and 83% for the whole group. Of 2 patients treated with RT alone, one lived for 6 years with no evidence of disease, and the other lived for 20 months. The rate of local tumor control was 100% for all three treatment groups. There were no significant differences among the treatment groups in rate of primary tumor control or 5-year disease-free survival rate (p=0.1300). The present study demonstrated WLE followed by RT is the best treatment for advanced primary carcinoma of the Bartholin gland. Less radical surgery plus RT produces good long-term survival and has fewer complications.

The long term results of radiotherapy with or without surgery in management of advanced vulvar cancer: report of 76 patients.

BACKGROUND: The combination of conservative surgery plus radiotherapy for vulvar cancer has been well established as a therapeutic alternative to extensive radical surgery. This study was undertaken to evaluate the long-term results of radiotherapy with or without surgery in the management of advanced vulvar cancer. PATIENTS AND METHODS: The cases of 76 patients who had advanced carcinoma of the vulva treated with different modalities at the University of Texas M.D. Anderson Cancer Center were retrospectively reviewed. Three patients had unstaged disease as a result of previous surgery, 19 had stage II, 40 had stage III, and 14 had stage IV disease. Follow-up ranged from 4 to 17 years (median, 11 years). RESULTS: Five-year disease-free survivals were 75, 67, 68 and 52% for treatment groups I, II, III, and IV, respectively. Disease was controlled locally in 83, 80, 73 and 56% of patients in groups I through IV, respectively; the overall rate of local control was 79%. There was no significant difference in primary tumor control, 5-year disease-free survival, or overall survival among the different treatment groups (p=0.1300). However, these rates did differ significantly (p<0.006) based on FIGO stage of disease. CONCLUSION: In this report, the cure of vulvar cancers with radiotherapy alone (5-year disease-free survival 52% and local control 56%), the radiotherapeutic salvage of patients with surgical failure and/or large tumors, the improved survival with low morbidity by pre- and postoperative radiotherapy were provocative observations suggesting the value of this therapy for advanced vulvar cancer.

Clinical and biological effects of intraperitoneal injections of recombinant interferon-gamma and recombinant interleukin 2 with or without tumor-infiltrating lymphocytes in patients with ovarian or peritoneal carcinoma.

To identify strategies that enhance tumor-specific immunity in patients with ovarian carcinoma, 22 patients received four to six doses of i.p. recombinant IFN-gamma (rIFN-gamma), 200 microg/m2 on days 1, 3, 5, 8, 10, and 12, and i.p. recombinant interleukin 2 (rIL-2), either 6.0 x 10(5) IU/m2 (group A) or 1.0 x 10(5) IU/m2 (group B), on days 9, 10, and 11. Two patients in group A also received T-cell lines expanded from peritoneal tumor-infiltrating lymphocytes (TILs) obtained after i.p. rIFN-gamma/rIL-2 administration. Toxicity was manageable and included five nonhematological grade 3 or 4 events in 22 patients (23%). A patient had normalization of CA-125 values and a progression-free interval of 18 months, after receiving i.p. rIFN-gamma/rIL-2 without TILs. Another patient who received i.p. rIFN-gamma/rIL-2 plus TILs had stabilization of ascites and intra-abdominal tumors and >50% reduction in serum CA-125 values over 6 months. A third patient who received i.p. rIFN-gamma/rIL-2 had stabilization of intra-abdominal tumors and ascites accompanied by CA-125 values of 50 to 100 units over 6 months. T-cell lines for adoptive immunotherapy were developed for only 3 of 20 patients who were treated with rIFN-gamma/rIL-2. Large numbers of CD3- CD56+ adherent cells were expanded in rIL-2 in the remaining patients, precluding the development of T-cell lines. i.p. rIFN-gamma, either alone or followed by rIL-2, increased proportions of human leukocyte antigen (HLA) class I+ and class II+ tumor cells and increased HLA class I staining intensity on peritoneal carcinoma cells. i.p. rIFN-gamma plus rIL-2 also enhanced cytotoxic activity against Daudi and K562 cells and against allogeneic ovarian tumor cells. Increased cytotoxic activity was associated with an increase in the proportion of CD56+ cells. IFN-gamma and IL-2 transcripts were expressed more frequently after rIFN-gamma and rIL-2 treatment. In addition, the proportions of CD45RA+ (naive lymphocytes) were increased, and CD8+ DR+ lymphocytes were increased relative to CD8+ CD69+ cells, which were decreased. IL-10 concentrations in peritoneal fluids were increased after treatment with rIFN-gamma and the higher rIL-2 dosing (group A) but not in those treated with rIFN-gamma and the lower rIL-2 dosing (group B). These results demonstrated that patients with ovarian carcinoma can tolerate treatment with rIFN-gamma and rIL-2 and that rIFN-gamma alone or rIFN-gamma combined with rIL-2 enhances the expression of HLA class I and class II antigens on ovarian tumor cells, although immunosuppressive cytokines, such as transforming growth factor-beta and IL-10, may persist. Treatment with rIFN-gamma/rIL-2 i.p. did not facilitate the production of TIL-derived T-cell lines ex vivo.

The diagnostic value of power Doppler measurements in the endometrium of women with postmenopausal bleeding.

OBJECTIVE: The objective was to evaluate the accuracy of blood flow measurements by power Doppler in endometrial vessels in women with postmenopausal bleeding (PMB). METHODS: Sixty consecutive patients with PMB participated in the study. Endometrial thickness and power Doppler measurements of small vessels in the endometrium and subendometrial tissue were performed prior to dilatation and curettage. Correlation between Doppler indices, endometrial thickness (by transvaginal sonography), and histopathologic examination was performed. A Student t test was used for statistical analysis with P < 0.05 as the level of significance. RESULTS: Fourteen positive cases were found: 11 endometrial cancers, 1 sarcoma, 1 simple hyperplasia, and 1 complex hyperplasia with atypia. Measurements of endometrial thickness using a cutoff point of 5 mm revealed a sensitivity of 78% and specificity of 45.6% (P > 0.05, NS) for detecting endometrial pathology. Power Doppler measurements (pulsatility index cutoff point = 1.0) revealed a sensitivity of 85. 7% and specificity of 89% (P = 0.001) for detecting endometrial pathology. CONCLUSIONS: The noninvasive methods for endometrial evaluation are not sensitive enough to exclude endometrial pathology. When invasive methods could not be performed, the combination of transvaginal sonography and power Doppler imaging provided the best results. When both modalities are negative, the probability of cancer is less than 5%.

Recombinant human thrombopoietin attenuates carboplatin-induced severe thrombocytopenia and the need for platelet transfusions in patients with gynecologic cancer.

BACKGROUND: Thrombocytopenia is a significant problem in the treatment of cancer. OBJECTIVE: To assess the clinical safety of therapy with recombinant human thrombopoietin (rhTPO) and its ability to ameliorate chemotherapy-induced severe thrombocytopenia. DESIGN: Phase I/II clinical cohort study. SETTING: The University of Texas M.D. Anderson Cancer Center, Houston, Texas. PATIENTS: 29 patients with gynecologic cancer. INTERVENTION: Recombinant human thrombopoietin was given before chemotherapy and after a second cycle of carboplatin therapy. MEASUREMENTS: Peripheral blood counts and platelet transfusions. RESULTS: Administration of rhTPO after chemotherapy significantly reduced the degree and duration of thrombocytopenia and enhanced platelet recovery. In patients who received the optimal biological dose of rhTPO (1.2 microg/kg of body weight) in cycle 2 (carboplatin plus rhTPO), the mean platelet count nadir was higher (44x10(9) cells/L and 20x10(9) cells/L; P = 0.002) and the duration of thrombocytopenia was shorter (days with a platelet count <20x10(9) cells/L, 1 and 4 [P = 0.002]; days with a platelet count <50x10(9) cells/L, 4 and 7 [P = 0.006]) than in cycle 1 (carboplatin only). The need for platelet transfusion in this group was reduced from 75% of patients in cycle 1 to 25% of patients in cycle 2 (P = 0.013). CONCLUSIONS: Therapy with rhTPO seems to be safe and may attenuate chemotherapy-induced severe thrombocytopenia and reduce the need for platelet transfusions.

Synchronous primary cancers of the breast and cervix: planning multidisciplinary primary treatment [clinico-pathological conference].

Multiple metachronous primary malignancies are becoming increasingly frequent; however, multiple synchronous primary malignancies are still unusual. We report the case of a 61-year-old woman with synchronous stage IIIB ductal carcinoma of the left breast and FIGO stage IB2 squamous cell carcinoma of the cervix. The patient was treated initially every 4 weeks with a 24-h intravenous infusion of paclitaxel (175 mg/m2) followed by a 1-h infusion of carboplatin (area under the curve of 5 mg/ml x min) with concurrent irradiation of the pelvis. Significant toxic reactions including nausea, vomiting, and diarrhea required hospitalization or outpatient intravenous fluids and antiemetics. After four cycles of chemotherapy, the breast cancer was in complete clinical remission, and the patient underwent a modified radical mastectomy with axillary lymph node dissection. Pathologic findings revealed a few microscopic foci of residual infiltrating ductal carcinoma exhibiting a marked treatment effect; none of the 14 axillary lymph nodes removed showed evidence of metastatic tumor. A near-complete pathologic response of the breast cancer and a complete clinical response of the cervical cancer were obtained. Adjuvant chemotherapy for the breast cancer was then initiated, followed by radiation and hormonal therapy.

Intraoperative gold grain implants for pelvic wall recurrences of various malignancies: toxicity, results, and failure analysis in 37 patients.

PURPOSE: We conducted this study to determine the complications and long-term results of intraoperative gold-grain implants as therapy for pelvic wall recurrences of various malignancies. MATERIALS AND METHODS: We retrospectively analyzed complications and long-term results of intraoperative radioactive 198Au gold grain implants of 4-mc radon equivalent in 37 patients with pelvic wall recurrences of various malignancies treated at the University of Texas M. D. Anderson Cancer Center. The estimated dose was 30-100 Gy, which was increased to 100-120 Gy plus external-beam irradiation if the dose to the tumor volume was too low. All patients had follow-up of 4 months to 12 years. Of the 37 patients, 34 had lower leg edema, 22 had lower limb pain, and 22 had ureteral obstruction. RESULTS: Six of 34 patients with lower limb pain had partial relief and nine had complete relief. Of 22 patients with ureteral obstruction, ten had complete resolution and four had partial relief. Lower limb edema was improved in 16 of 22 patients. Of the 37 patients studied, 14 are alive and 23 have died. CONCLUSION: In selected patients, gold grain implantation to a dose of 70-100 Gy relieved some symptoms of unresectable pelvic wall recurrences of various malignancies. We believe that intraoperative gold grain implants appear to be the only useful treatment for patients with recurrent malignancies fixed to the pelvic wall and provide these patients with better and longer palliation and a good quality of life.

A phase II clinical and pharmacological study of oral 9-nitrocamptothecin in patients with refractory epithelial ovarian, tubal or peritoneal cancer.

9-Nitrocamptothecin (9-NC) is a water-insoluble topoisomerase I inhibitor with a broad antitumor activity in animal models. A phase II study was performed in patients with heavily refractory ovarian, tubal or peritoneal cancer (median number of previous chemotherapy regimens > 3) to determine the activity of a daily oral dose of 9-NC. 9-NC dose was 1.5 mg/m2/day for four consecutive days every week. Increments of 0.25 mg/day were authorized in patients without significant side effects. Of 29 evaluable patients, a 7% remission rate was observed. Thirty-four percent of patients had stable disease. The median survival was 8 months. Toxicity was evaluated in 31 patients. Grade 3 or 4 hematologic toxicity consisted of anemia in 10 patients (32%), neutropenia in eight (26%) and thrombocytopenia in three (10%). Grade > or = 2 non-hematologic toxic effects were nausea and vomiting in 26 (84%), diarrhea in 12 (39%), weight loss in seven (22%), chemical cystitis in six (19%) and neutropenic sepsis in six (19%). 9-NC was tolerated for sustained periods of time in some patients (up to 47 weeks). The observed 8-month survival in such a refractory patient population is noteworthy. Further clinical research of prolonged exposure to less toxic analogs of 9-NC is warranted.

Present knowledge of gynecologic sarcoma management.

Sarcomas arising in the gynecologic pelvic organs encompass different diseases with very different prognoses. This article attempts to define the different pathologies that arise from tissues of different histologic origin (mesodermal, stromal, and epithelial), and reviews the actual therapeutic knowledge based on the intrinsic prognosis of the sarcoma.

Long-term results and pharmacokinetics of high-dose paclitaxel in patients with refractory epithelial ovarian carcinoma.

The purpose of this study was to analyze the efficacy and toxicity of a high dose of paclitaxel in patients with ovarian cancer refractory to platinum chemotherapy. Another phase II study of hydroxyurea was run in the same patient population. Fifty patients with measurable ovarian cancer were entered on this phase II study at The University of Texas M. D. Anderson Cancer Center. Treatment consisted of 250 mg/m2 of paclitaxel given by continuous intravenous infusion over 24 h every 3 weeks. Patients with disease unresponsive to paclitaxel could then be crossed over to hydroxyurea, and vice versa. Twenty-five (53%) out of 47 evaluable patients had a response (two complete responses and 23 partial responses). Twelve (26%) patients had stable disease. The median survival was 11.3 months. The main toxic effect was neutropenia (98% of patients) with 28 (9%) episodes of neutropenic fever. Neutropenia required therapy with granulocyte colony-stimulating factor. Other side effects were alopecia (100%), anemia (98%), gastrointestinal problems (57%), stomatitis (27%), and neurotoxicity (55%). Paclitaxel administered at a high dose as a single agent proved to be very active in patients who had platinum-refractory ovarian cancer and was well tolerated. Further studies of high-dose paclitaxel in patients with ovarian carcinoma are indicated.

Gemcitabine after bone marrow transplantation for refractory juvenile granulosa cell tumor.

A 19-year-old woman with refractory juvenile granulosa cell tumors had persistent disease after PVB (cisplatin, vinblastine and bleomycin) and multiple high doses of ICE (ifosfamide, carboplatin and etoposide) with peripheral stem cell support. She achieved stable disease for 4 months with low dose intensity gemcitabine of 500 mg/m2/week. The planned dose had been 1250 mg/m2/week. The dose intensity was limited by myelosuppression especially thrombocytopenia. The use of thrombopoietic, in addition to erythropoietic and myelopoietic, agents may permit higher dose intensity of gemcitabine after bone marrow ablative therapy with resulting greater anti-tumor activity.

Differential expression of cytokine transcripts in human epithelial ovarian carcinoma by solid tumour specimens, peritoneal exudate cells containing tumour, tumour-infiltrating lymphocyte (TIL)-derived T cell lines and established tumour cell lines.

T cell lines derived in low concentrations of recombinant IL-2 (rIL-2) from TIL of patients with epithelial ovarian carcinoma (EOC) often exhibit specific cytotoxicity against autologous tumour cells. However, the ability of T cells at the tumour site to respond to ovarian carcinoma cells may be affected by the production of cytokines by the various cell types present. Using reverse transcriptase-polymerase chain reaction (RT-PCR) we investigated cytokine transcripts in: (i) established EOC tumour cell lines; (ii) solid tumour specimens or peritoneal exudate cells (PEC) from ascites or peritoneal washings of patients with EOC; and (iii) CD4+ TCRalphabeta+ and CD8+ TCRalphabeta+ TIL-derived T cell lines developed in rIL-2. We have found that (i) established EOC tumour cell lines expressed transcripts for transforming growth factor-beta 2 (TGF-beta2) (7/7), but not IL-10 (0/7) or interferon-gamma (IFN-gamma) (0/7) and rarely IL-2 (1/7); (ii) PEC expressed transcripts for IL-2 (12/13), IL-10 (9/13), and TGF-beta2 (12/13), and less often, IFN-gamma (3/13), whereas solid tumour specimens from eight patients with EOC expressed transcripts for IL-2 (4/8), TGF-beta2 (4/8), and IL-10 (5/8), but not for IFN-gamma (0/8); (iii) CD4+ TCRalphabeta+ T cell lines expressed transcripts for IFN-gamma (4/4), IL-2 (4/4) and IL-10 (3/4), whereas CD8+ TCRalphabeta+ T cell lines expressed transcripts for IFN-gamma (5/5), IL-2 (1/5) and IL-10 (2/5). None of these T cell lines expressed TGF-beta2 transcripts. The frequency of IL-2 and TGF-beta2 transcripts in solid tumours was significantly lower than in the PEC (P = 0.0475). CD4+ or CD8+ T cell lines expressing IFN-gamma, IL-2 and IL-10 transcripts were derived in culture with rIL-2 from the TIL of specimens that did not necessarily express these cytokines in the absence of rIL-2. The frequency of cytokine transcripts in T cell lines compared with these same transcripts in the PEC was significantly higher for IFN-gamma (P = 0.0005) and lower for TGF-beta2 (P = 0.0001). An association was observed between the expression of cytokine transcripts in vivo or by TIL-derived cell lines and functions exhibited by either production of cytokines or in vitro cytotoxicity.

Phase II study of i.v. CI-980 in patients with advanced platinum refractory epithelial ovarian carcinoma.

CI-980 is a synthetic mitotic inhibitor that binds to tubulin at the colchicine site, inhibiting the polymerization of microtubules and arresting cellular division in metaphase. Myelosuppression and neurotoxicity were dose-limiting in phase I studies. Sixteen patients with stage III and IV platinum-refractory ovarian cancer received 4.5 mg/m2/day of CI-980 as a continuous i.v. infusion for 72 h, repeated every 3 weeks. Eleven patients had progression and four patients had stable disease. One patient (6%; 95% CI 0-25%) achieved a partial response after 9 months of treatment which lasted for 27 months. The overall median survival was 7 months. Grade 4 granulocytopenia occurred in five patients, with two episodes of neutropenic fever. Neurological toxicity was mild with 12 episodes of transient subclinical recent memory loss documented in four patients by specialized neuropsychological evaluations. One patient each had hallucinations and mild truncal ataxia, and four patients had mild, reversible neurosensory toxicity. One episode of severe hypoxemia and dyspnea occurred in a patient with chronic obstructive pulmonary disease. CI-980 has minimal activity and is tolerable in a population of heavily pretreated patients with platinum refractory ovarian cancer.

Prolonged remission of endometrial cancer with paclitaxel and carboplatin.

Recurrent endometrial cancer has grave prognosis. Chemotherapy and hormonal therapy are mainstays of palliative treatment. Unfortunately the frequency of complete response and duration of progression-free interval are limited. This case report describes a patient with recurrent metastatic endometrial cancer who was initially treated with radiotherapy followed by surgery. Her recurrent tumor progressed during treatment with external radiation and a progestogen. She received paclitaxel (135 mg/m2 i.v. infusion over 24 h) and carboplatin (AUC 7.5 microg x h/ml) every 4 weeks with complete remission after 8 months which has persisted for 22 months. Paclitaxel and carboplatin combination should be considered for the treatment of endometrial cancer.