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First-line treatment of ovarian cancer FIGO stages IIb-IV with paclitaxel/epirubicin/carboplatin versus paclitaxel/carboplatin.

The objective of this study was to compare the safety and efficacy of carboplatin plus epirubicin and paclitaxel (TEC) to carboplatin and paclitaxel (TC), in the treatment of epithelial ovarian, peritoneal, or tubal carcinoma. Between March 1999 and August 2001, 887 patients were randomized to receive six to nine cycles of paclitaxel (175 mg/m2, 3 h intravenously) followed by carboplatin (AUC 5, Calvert formula) with or without epirubicin (75 mg/m2 intravenously prior to paclitaxel), on a 3-weekly schedule. The primary endpoint was progression-free survival. Demographic information: Residual disease <1 cm was reported on 41% of patients. At the end of treatment, 65% in the TEC and 55% in the TC arm had achieved a clinical complete response, and 18 and 25% a clinical partial response resulting in an overall response rate of 83% in the TEC and 80% in the TC arm, whereas 7 and 9% had progressive disease, respectively. The three-drug combination produced a markedly higher myelotoxicity, resulting in a higher frequency of febrile neutropenia (12.5% of the TEC and 1.5% of the TC patients) and a higher number of dose reductions and treatment delays. Cycle prolongation above seven days was seen in 7 and 5% of cycles in the TEC and TC arm, respectively. Stomatitis > or = grade 3 was also higher with TEC (4% TEC and 0.5% TC). Reductions in left ventricular ejection fraction of more than 15% after six courses were slightly more common with the TEC regimen (3% versus 1.5%), but the difference was not statistically significant (P = 0.2). In conclusion, treatment with the TEC combination produced a higher rate of complete responses than treatment with the TC combination. Toxicity was manageable. Long-term survival data are awaited.

Adult↗

Topotecan in heavily pretreated patients with recurrent ovarian, peritoneal, and fallopian tube carcinoma.

Topotecan has demonstrated antitumor activity in heavily pretreated patients with ovarian carcinoma. This report examines the activity and toxicity of topotecan in 29 heavily pretreated patients with recurrent ovarian, peritoneal, and fallopian tube carcinoma. Topotecan 1.5 mg/m2 was administered intravenously on days 1-5, every 21 days. It was second-line chemotherapy in 6 (20.7%) patients, third-line in 15 (51.7%), fourth-line in 4 (13.8%), fifth-line in 3 (10.3%), and seventh-line in 1 (3.4%). Median dose intensity was 1.667 mg/m(2)/week, and median relative dose intensity was 0.67. Disease complete response was observed in 5 (17.2%) patients, partial response in 1 (3.4%), stable disease in 12 (41.4%), and progressive disease in 11 (37.9%). CA-125 complete response was observed in 3 (10.3%) patients, partial response in 11 (37.9%), stable level in 5 (17.2%), and progressive level in 9 (31%), and no data were available in 1 (3.4%) patient. Toxicity was mainly hematologic: grade 3-4 neutropenia was observed in 20 (69%) patients, grade 3-4 leukopenia in 12 (41.4%), grade 3-4 thrombocytopenia in 9 (31%), and grade 3-4 anemia in 2 (6.9%). It is concluded that topotecan has considerable activity and noncumulative hematologic toxicity in heavily pretreated patients with recurrent ovarian, peritoneal, and fallopian tube carcinoma.

Adult↗

Fallopian tube carcinoma presenting as tubo-ovarian abscess: a report of two cases with literature review.

Preoperative diagnosis of fallopian tube carcinoma is difficult, with fewer than 5% being diagnosed preoperatively. We describe tubal carcinoma, presenting as a tubo-ovarian abscess in two 47-year-old women. Both patients presented with abdominal pain, pelvic mass, and fever. Both patients were treated as having a tubo-ovarian abscess but failed to respond to therapy. During surgery a metastatic right tubal carcinoma was found. A definite operation was performed in both patients. Three additional cases of fallopian tube carcinoma, presenting as acute pelvic inflammatory disease, were found while reviewing the English literature. Actually all these three cases presented as tubo-ovarian abscess because of the existence of tender pelvic mass. Carcinoma of the fallopian tube should be considered in the differential diagnosis of tubo-ovarian abscess in those who failed to respond to a previously unreported clinical presentation.

Abscess↗

Malignant mixed müllerian tumor of primary mesenteric origin.

Malignant mixed müllerian tumor (MMMT) is a rare tumor. A literature search revealed very few reports on MMMT, especially those arising in the peritoneum. We recently encountered an MMMT of primary mesenteric origin associated with left fallopian tube cancer. There have been no previous reports about its occurrence in the mesentery. When cases of peritoneal MMMT were reviewed, the disease was found to be associated with synchronous or metachronous gynecologic tumors of müllerian duct origin (ie, ovarian tumors, primary serous carcinoma of the peritoneum, fallopian tube cancer, endometrial cancer, and adenocarcinoma of the cervix) in 12 out of 32 patients (37.5%). Peritoneal MMMT are frequently associated with gynecologic tumors.

Adenocarcinoma↗

Preliminary toxicity analysis of intraperitoneal carboplatin in combination with intravenous paclitaxel chemotherapy for patients with carcinoma of the ovary, peritoneum, or fallopian tube.

The objective of this study was to provide preliminary toxicity data of multiple-cycle combination chemotherapy with intraperitoneal (IP) carboplatin and intravenous (IV) paclitaxel for further clinical trials. The toxicity data of 42 patients with mullerian carcinoma who underwent IP carboplatin therapy in combination with IV paclitaxel were retrospectively analyzed. Chemotherapy was repeated through the Bard IP port placed at initial surgery using IV paclitaxel at 175 mg/m2 followed by IP carboplatin. The doses of carboplatin were either at area under the curve (AUC) = 5, 6, 6.5, 7, or 7.5. The toxicity data in a total of 237 cycles were analyzed. The median number of cycles for IP chemotherapy was 6 (range: 3-12). The incidences of maximal grade toxicities in all cycles were: grade (G)2/3 nausea/vomiting, 23.8%; G2/3 constipation, 42.9%; G2 abdominal pain, 28.6%; G2/3 sensory neuropathy, 14.3%; motor neuropathy, 4.8%; myalgia/arthralgia 33.4%; G3/4 neutrocytopenia, 85.4%; and G3/4 anemia, 35.4%. These were not related to the dose of carboplatin. The incidences of G3 thrombocytopenia in relation to the dose of carboplatin were AUC = 5, 0%; 6, 31.6%; 6.5, 44.4%; 7, 25.0%; and 7.5, 80%. G4 thrombocytopenia did not occur. A dose of carboplatin between AUC = 6 and 7 with IV paclitaxel at 175 mg/m2 is warranted for further evaluation.

Adult↗

A 10-year review of primary fallopian tube cancer at a community hospital: a high association of synchronous and metachronous cancers.

Primary fallopian tube carcinomas (PFTC) are rare gynecological tumors infrequently diagnosed prior to operative intervention. A retrospective review was performed to characterize the distribution and clinicopathologic significance of these tumors. Identification of PFTC was achieved through a review of the tumor registry and medical record ICD-9 codes at a community teaching hospital. A total of 1.5% of all gynecological cancers were PFTC. Most patients were presumed to have ovarian cancer. Ultrasound had the highest sensitivity (82%) for preoperative diagnosis. Surgical exploration was needed for definitive diagnosis in all patients. Optimal debulking was predictive of survival and of a negative second-look laparotomy (P < 0.05). Twenty-five percent of patients had a metachronous cancer diagnosed prior to their fallopian tube cancer, and 22% had a synchronous gynecological malignancy diagnosed at the time of surgical exploration. The response rate to platinum-based chemotherapy was 78%. The 5-year survival rate was 87%, and the overall survival rate was 75%. The median follow-up was 38 months. This report details the diagnostic and therapeutic experience of patients with PFTC and describes the occurrence of synchronous and metachronous gynecological cancers.

Adult↗

Improved short-term survival for advanced ovarian, tubal, and peritoneal cancer patients operated at teaching hospitals.

The aim of this study was to study the impact of hospital level and surgical skill on short-term survival of advanced ovarian, tubal, and peritoneal cancer patients in a prospective population-based study. All 198 women with a diagnosis of advanced epithelial invasive ovarian, tubal, and peritoneal cancer in Norway who underwent surgery during 2002 were included in this study. The data were derived from notifications to the Norwegian Cancer Registry and from medical, surgical, and histopathologic records. The hospitals were grouped into teaching and nonteaching hospitals (NTH), and the operating physicians were classified according to specialty (specialist gynecologist, gynecologist, and surgeon). The follow-up period was from 455 to 820 days. The short-term survival at 450 days was 79% for women operated at teaching hospitals (TH) and 62% at NTH (P= 0.02). After simultaneous adjustment for seven prognostic factors and residual disease, the risk of death within 600 days at NTH was unchanged compared to TH, hazard ratio 1.83. The women operated on by specialist compared to general gynecologists had a 20% increased short-term survival (P < 0.0001). TH and specialist gynecologists achieved better short-term survival of patients operated for advanced ovarian, tubal, and peritoneal cancer. Centralization and specialization of ovarian cancer surgery might improve the outcome for this patient group.

Adult↗

An unusual case of primary fallopian tube carcinoma in pregnancy.

Fallopian tube carcinoma is the rarest of all female genital tract malignancies. It usually occurs in postmenopausal women and is associated with infertility. We present the first reported case of it occurring as a primary tumor in a young primigravida. It presented as a large, rapidly growing adnexal mass at 9 weeks of gestation which was removed and found to be a papillary serous carcinoma of the fallopian tube. The patient continued the pregnancy to term and delivered a live healthy infant by ventouse. A staging laparotomy in the postnatal period showed no spread of tumor, and in view of her age and desire for further pregnancies, her uterus and other ovary and tube were conserved. She remains tumor free 2 years following detection. We discuss the incidence, progress, management, and survival rates of this rare gynecological malignancy.

Adenocarcinoma, Papillary↗

Extraperitoneal laparoscopic para-aortic lymphadenectomy for lymph node recurrence of fallopian tube carcinoma.

The endoscopic retroperitoneal approach is a minimally invasive method for surgical staging of cervical cancer. A 57-year-old woman had an intraoperative diagnosis of carcinoma of the left fallopian tube and undergone a retroperitoneal pelvic and para-aortic lymphadenectomy with no peritonization during surgical staging. Small suspicious nodes in the serous membrane of the sigmoid colon and peritoneal washings were positive for malignancy. A total of 12 nodes were obtained, all of which were negative. She received six cycles of paclitaxel and platinum-based chemotherapy and showed a complete clinical response. Thirty-two months after surgery, the abdominal computed tomography scan showed a left para-aortic lymph node, 19 mm in diameter, which was successfully removed through an extraperitoneal laparoscopic approach. The extraperitoneal laparoscopic approach of the para-aortic region is a feasible procedure after previous transperitoneal lymphadenectomy and chemotherapy.

Carcinoma↗

Second-look laparotomy in the management of fallopian tube carcinoma.

OBJECTIVE: To evaluate the role of second-look laparotomy following platinum-based combination chemotherapy in patients with fallopian tube carcinoma. METHODS: A retrospective chart review was conducted on 21 patients with tubal carcinoma who underwent second-look laparotomy following cytoreductive surgery and platinum-based combination chemotherapy. RESULTS: Thirteen patients (62%) were found to be free of disease at second-look operation. Neither stage nor grade were predictive of findings at second-look procedure. The absence of gross residual disease following primary surgery was the only predictor of disease-free status at second-look laparotomy (p < 0.01). With a mean follow-up of 49 months among the survivors, four (31%) of the patients with negative second-look laparotomy have had a recurrence. The median survival following a positive second-look laparotomy was 18 months (range 5-42 months). CONCLUSION: Second-look laparotomy provides useful prognostic information in patients with tubal carcinoma. The high rate of recurrent disease after negative second-look laparotomy, and the lack of an effective second-line treatment in patients with persistent disease, represent major criticisms of this procedure.

Adult↗

Malignant müllerian mixed tumor (carcinosarcoma) of the fallopian tube: an immunohistochemical study of neoplastic cells.

The patient was a 65-year-old woman who complained of lower abdominal pain. Salpingo-oophorectomy and hysterectomy were performed due to suspicion of ovarian cancer. At surgery a polypoid mass was observed in the fimbria of the left fallopian tube. Histologically, proliferation of undifferentiated neoplastic cells with marked cytological atypia predominated in the tumor. Proliferation of rhabdomyoblastic cells or spindle cells, as well as adenocarcinoma arising from the mucosa of the fallopian tube, was observed. A diagnosis of malignant müllerian mixed tumor (MMMT) was made. CD10 was expressed in adenocarcinoma, undifferentiated, spindle and rhabdomyoblastic cells. Furthermore, rhabdomyoblastic cells were positive for desmin and myoglobin. Undifferentiated and spindle neoplastic cells were focally positive for ASMA and negative for h-caldesmon. Finally, our preliminary report suggests that MMMT of the fallopian tube may contain immature smooth muscle cells or cells with the myofibroblast-like immunohistochemical phenotype in the undifferentiated component.

Aged↗

A case of endometrioid carcinoma of the fallopian tube mimicking an adnexal tumor of probable Wolffian origin.

We report a very uncommon case of endometrioid adenocarcinoma of the fallopian tube that mimicked, based on histology, a female adnexal tumor of probable Wolffian origin (FATPWO). We present our microscopic and immunohistochemical findings, and a review of the literature concerning these two entities. The differential diagnosis can be of great consequence, owing to the very different prognoses of the two tumors, and is based mainly on macroscopic appearance and immunohistochemical profile: epithelial membrane antigen (EMA) and CA125, generally lacking in FATPWO, are expressed in endometrioid adenocarcinoma, thus indicating the müllerian origin of this tumor.

Aged↗