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Background: Chemotherapy-induced peripheral neuropathy (CIPN) is a common side effect of cancer therapy with few efficacious treatments., Methods: We enrolled 70 patients with CIPN in a randomized, double-blinded, sham-controlled, cross-over trial to determine if photobiomodulation (PBM)±physiotherapy reduced the symptoms of neuropathy compared to sham treatment. At the conclusion of follow-up, sham-arm patients could cross-over into a third arm combining PBM and physiotherapy to determine if multimodal treatment had additive effects. Treatment included 30minute sessions 3-times weekly for 6weeks using either PBM or sham therapy. Neuropathy was assessed using the modified total neuropathy score (mTNS) at initiation and 4, 8, and 16weeks after initiating treatment., Results: Sham-treated patients experienced no significant change in mTNS scores at any point during the primary analysis. PBM patients experienced significant reduction in mTNS scores at all time points. Mean changes in mTNS score (and corresponding percent drop from baseline) for sham and PBM-group patients respectively were -0.1 (-0.7%) and -4.2 (-32.4%) at 4weeks (p<0.001), 0.2 (0.0%) and -6.8 (-52.6%) at 8weeks (p<0.001), and 0.0 (0.1%) and -5.0 (-38.8%) at 16weeks (p<0.001). Patients who crossed over into the PBM/PT-group experienced similar results to those treated primarily; changes in mTNS score from baseline were -5.5 (-40.6%) 4weeks (p<0.001), -6.9 (-50.9%) at 8weeks (p<0.001), and -4.9 (-35.9%) at 16weeks (p<0.001). The addition of physiotherapy did not improve outcomes over PBM alone., Conclusion and Relevance: Among patients with CIPN, PBM produced significant reduction in neuropathy symptoms., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Objective: We aimed to evaluate the feasibility and tolerability of hyperthermic intraperitoneal carboplatin (HIPEC-carboplatin) following secondary cytoreduction for recurrent, platinum-sensitive ovarian cancer., Methods: In a single institution prospective, pilot study, ten patients underwent secondary cytoreductive surgery followed by HIPEC-carboplatin at 1000 mg/m(2). Consolidation (6 cycles) was with platinum-based regimens. Adverse and quality of life were measured throughout treatment., Results: Twelve patients were enrolled of which 2 were excluded (one each for extra-abdominal disease indentified before surgery and suboptimal cytoreduction). All 10 remaining patients received prescribed HIPEC-carboplatin. There were no intra-operative complications or AEs attributable to HIPEC-therapy. Grade 1/2 nausea was the most common post-operative toxicity (6/10 patients). Two patients had grade 4 post-operative neutropenia and thrombocytopenia but only one experienced transient treatment delay. The median hospital stay was 5.5 days. 69/70 (98%) of planned chemotherapy doses were ultimately delivered with 1 patient electively forgoing her final treatment. At a median (range) follow-up of 16 (6-23) months, three patients have recurred at 8, 14, and 16 months from surgery. The median disease-free and overall survivals have not been reached. Fact-O scores were significantly lower following surgery (126 vs. 108, p<.01), but improved by completion of therapy (108 vs. 113, p=0.27)., Conclusions: HIPEC-carboplatin at 1000 mg/m(2) following optimal cytoreduction for ovarian cancer is feasible. Surgical complications were not observed, and post-operative AEs were largely within expected ranges. Consolidation using standard platinum-based regimens was feasible following HIPEC-carboplatin, and preliminary survival data suggests efficacy. Further investigation of HIPEC-carboplatin in the setting of debulkable cancer recurrence is warranted., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Objectives: Despite increased use of integrative medicine in cancer therapy, little data exist on its efficacy. This prospective, randomized, pilot trial sought to evaluate the feasibility of combined modality integrative medicine (CM-IM) in women with ovarian cancer (OvCA) and evaluate its effects on quality of life (QoL), chemotherapy toxicity and immunologic profiles., Methods: Women with newly diagnosed OvCA requiring chemotherapy were offered enrollment. Those randomized to the experimental arm received hypnosis, therapeutic massage and healing touch with each cycle of chemotherapy. The control arm received chemotherapy without CM-IM. All patients completed QoL questionnaires prior to cycles 1, 3 and 6, and 6-months after chemotherapy. Immunologic profiles were measured. Statistical analysis was based on intent-to-treat. Student's t-test and Fischer's exact-test were used to determine differences., Results: Forty-three women enrolled. All women randomized to CM-IM were successfully treated. There were no statistical differences between the groups in age, stage, grade, histologic cell type, CA125 levels, or surgical cytoreductive status. There was no difference in overall QoL measurements. Re-hospitalization rates, treatment delays, anti-emetic use, and infection rates were similar. Immunologic profiles revealed no difference between arms for WBC or salivary IgA levels. Women receiving CM-IM had consistently higher levels of CD4, CD8 and NK cells, although this did not reach statistical significance., Conclusions: Prospective clinical evaluation of integrative medicine for women with gynecologic malignancy is feasible. This first, pilot study of CM-IM in gynecologic oncology demonstrated no improvement in QoL or chemotherapy toxicity. Integrative medicine-associated improvements in immunologic profiles warrant further investigation., (Copyright © 2011 Elsevier Inc. All rights reserved.)

Objective: To determine the disease characteristics and comorbidities predictive of vulvar cancer specific mortality and five year overall survival among older women, ages 65 and above., Methods: A retrospective analysis was conducted of women diagnosed with vulvar cancer at a single regional cancer center from 1989 to 2003, with a follow up to 2009. Treatment records were extracted for: demographics and treatment information, Eastern Cooperative Oncology Group (ECOG) performance status and Charlson comorbidity index score. Probability of death from vulvar cancer was estimated using cumulative incidence, treating death by other known and unknown causes as competing risks. Predictors of overall survival were determined using multivariate Cox regression analyses., Results: One hundred forty-six women were identified, with a median age at diagnosis of 79 years (range 65-95). Median follow up was 5.0 years (range 0.1-16.7 years). The cumulative incidence of vulvar cancer-specific mortality was 13% (95% CI: 0.08-0.19) at year one, 24% (95% CI: 0.17-0.31) at year three and 26% (95% CI: 0.19-0.33) at year five. Use of adjuvant therapy or surgical procedure performed did not differ by age at diagnosis (p=0.807 and 0.663) according to age group (65-74, 74-84 and 85+). Increasing age, Charlson comorbidity index score, lymph node involvement and type of surgery performed were associated with increased risk of death from any cause (all p<0.05)., Conclusion: Among women aged ≥65, vulvar cancer specific mortality was most significant in the first three years after diagnosis. Conversely other causes of mortality which can be attributed to comorbid conditions steadily increased with time., (Copyright © 2010. Published by Elsevier Inc.)

Objective: To determine feasibility and efficacy of administering docetaxel and carboplatin chemotherapy followed by pelvic radiotherapy and then consolidation chemotherapy in patients with advanced or recurrent endometrial cancer., Methods: Patients with surgically staged III-IV (excluding IIIA from positive cytology alone) endometrial cancer or biopsy confirmed recurrent disease were eligible. Treatment consisted of 3 cycles of docetaxel (75 mg/m²) and carboplatin (AUC 6) on a q21 day schedule followed by involved field irradiation (45 Gy)± brachytherapy and three additional cycles of docetaxel and carboplatin. Kaplan-Meier (KM) methods estimated overall survival (OS) and progression free survival (PFS)., Results: Forty-two patients enrolled, 7 did not complete therapy. 95% (39/41) had primary disease. Median age=58 years (range: 21-81 years). 78% (32/41)=endometrioid histology. Stages=10 IIIA, 21 IIIC, 1 IVA, 7 IVB, (recurrent=1 IC, 1 IIA). There were 23 non-hematologic and 14 grade 3 and 16 grade 4 hematologic toxicities. Seven patients died following treatment with a median follow-up of 28 months (range: 7-70 months). KM estimates and 95% confidence intervals for OS at 1 year were 95% (82-99%), at 3 years 90% (75-96%), and at 5 years 71% (45-86%). Of the 39 with primary disease, 11 progressed or died within 5 years of study enrollment. KM estimates and 95% confidence intervals for PFS at 1 year were 87% (72-94%), at 3 years 71% (51-83%), and at 5 years 64% (42-80%)., Conclusions: "Sandwiching" radiation between chemotherapy for advanced or recurrent endometrial cancer merits further development based on the reported PFS and OS., (Copyright © 2010 Elsevier Inc. All rights reserved.)

Objectives: (1) To determine the response rate of advanced, recurrent, or persistent carcinoma of the cervix to ifosfamide, paclitaxel, and carboplatin chemotherapy; (2) to determine the progression free interval and survival rate in patients treated with this regimen; (3) to describe the toxicities associated with this regimen; and (4) to evaluate the quality of life of patients while on treatment., Methods: Eligible patients had histologically proven stage IVB, recurrent, or persistent carcinoma of the cervix not amenable to curative treatment with surgery and/or radiation therapy. Chemotherapy was given on day 1 of a 28-day cycle: mesna (600 mg/m(2)) prior to ifosfamide (2 g/m(2)), paclitaxel (175 mg/m(2)), carboplatin (AUC 5). Response rates were determined according to RECIST criteria. Toxicity was graded according the National Cancer Institute's common toxicity criteria. Quality of life measurements were obtained using the FACT-Cx., Results: Twenty-eight patients participated in this study, with 21 evaluable for response rate. Overall, 7 patients (33%) had a demonstrated objective response (4 complete responses, 3 partial responses). Stable disease was documented in 3 patients. The overall median survival for all patients was 10 months. Median progression free survival for evaluable patients was 5.0 months. Bone marrow suppression was the most common toxicity. There were no negative effects of this treatment regimen on quality of life assessments., Conclusion: Ifosfamide, paclitaxel, and carboplatin is an effective regimen in treating advanced or recurrent carcinoma of the cervix and has an acceptable toxicity profile., (Copyright © 2010. Published by Elsevier Inc.)

Objective: Effective patient -clinician communication at diagnosis is important, yet decreased provider time for face-to-face interactions makes traditional paradigms in cancer care difficult. We evaluated the effects of an educational video on patients' distress, cancer knowledge, coping skills and attitudes regarding learning about cancer at the time of ovarian cancer diagnosis., Methods: An educational video was developed in which oncology professionals, women with ovarian cancer, and their relatives discussed cancer information and experiences. Women admitted for initial diagnostic surgical staging for ovarian cancer were randomized to the educational or placebo video. Before and after the video, patients completed measures of (1) ovarian cancer information, (2) emotional distress, (3) learning attitudes, and (4) coping self-efficacy. Outcomes were analyzed for differences in mean change between intervention and placebo groups using t-tests., Results: Fifty-nine subjects were randomized (30 intervention/29 placebo). The majority were advanced staged, white, insured, high school educated, employed, and rated their disease seriousness as high. Anxiety, general distress and cancer-specific distress were high. Pre-post video: distress and self-efficacy between groups were unchanged, intervention subjects answered more knowledge items correctly (p=0.0004) and developed more negative learning attitudes (p=0.037). Following the educational video, patients who developed more negative attitudes also had increased intrusive thinking (p=0.046), a sign of increased distress., Conclusions: Video presentation of cancer-related information increases learning under conditions of high distress and disease threat however, it is not without risk for some. Differing information needs may affect women's emotional response under these conditions., (Copyright © 2010 Elsevier Inc. All rights reserved.)

Objective. The goal of treating recurrent ovarian cancer is disease control while minimizing toxicity. Fulvestrant, a novel estrogen receptor (ER) antagonist, has proven clinically beneficial and well-tolerated in treating recurrent breast cancer. Ovarian cancer often expresses ER and may respond to anti-estrogen therapy. We evaluated fulvestrant in women with recurrent ovarian or primary peritoneal cancer. Methods. Patients with ER-positive, multiply recurrent ovarian or primary peritoneal carcinoma and either measurable disease according to RECIST criteria or an abnormal and rising CA-125 were eligible for enrollment. Treatment consisted of single agent fulvestrant, 500 mg IM on Day 1, 250 mg IM on Day 15, and 250 mg IM on Day 29 and every 28 days thereafter until either intolerance or disease progression. Disease response was assessed by monthly physical exams and CA-125 levels as well as CT scans bimonthly. The primary endpoint was clinical benefit (CB=complete response (CR)+partial response (PR)+stable disease (SD)) at 90 days. Results. Thirty-one women were enrolled and 26 women (median age of 61) met inclusion criteria and received at least one dose. Patients had received a median of 5 prior chemotherapeutic regimens (range: 2-13). We observed one CR (4%), one PR (4%), and 9 patients with SD (35%) using modified-Rustin criteria (CA-125 level). Using modified-RECIST criteria 13 patients (50%) achieved SD. The median time to disease progression was 62 days (mean 86 days). Grade 1 toxicity included headache (1 patient) and bromidrosis (2 patients). Conclusions. Fulvestrant is well-tolerated and efficacious. Objective response rates are low, but disease stabilization was common.

Objective: To investigate the efficacy and safety of bevacizumab in heavily pretreated patients with recurrent ovarian cancer., Methods: Patients with recurrent ovarian cancer were treated with intravenous bevacizumab 10 mg/kg every other week plus oral cyclophosphamide 50 mg daily until disease progression or undue toxicity. Adverse events were graded according to the NCI Common Toxicity Criteria. Response rates were determined by CA-125 levels or changes in target lesions according to RECIST., Results: Fifteen patients were treated. Median age was 57 years (range 42-69). The median number of previous chemotherapy regimens was 8 (range 5-15). The median time from the first diagnosis to treatment with bevacizumab was 68.9 months (range, 26.5-177.2). The median number of bevacizumab infusions was 8 (range, 2-12), and the total number was 113. Two patients (13.3%) had a complete response after 4 months of therapy. Six patients (40.0%) had a partial response. The median duration of this response was 3.9 months (range, 2.3-10.4). Three patients (20%) had stable disease of 4.0, 5.2 and 5.5 months' duration, and 4 patients (26.7%) had progressive disease. Despite being heavily pre-treated and having confirmed intra-abdominal cancer, no gastrointestinal perforations developed. Other toxicities included: grade 3 pancreatitis in 1 patient; grade 2 proteinuria and hypertension in another, which resolved with the cessation of bevacizumab., Conclusion: In our population of very heavily pre-treated patients, with at least five prior regimens, bevacizumab in combination with oral cyclophosphamide has significant activity with a response rate of 53%, without significant toxicity.

Background: Lymphatic and hematologic metastases are rare in microinvasive cervical cancers (FIGO stage IA1), supporting a role for conservative treatment. Cervical conization followed by prolonged surveillance is an accepted treatment in patients with low-risk features and negative surgical margins. This option is particularly appealing for younger or nulliparous patients, in whom fertility may be highly desired., Case: We report a case of a 22-year-old, HIV-negative female with stage IA1 squamous cell cervical carcinoma who was found to have bilateral lymph node metastases in both pelvic and para-aortic distributions after electing to undergo hysterectomy., Conclusion: Clinicians treating patients with microinvasive cervical cancer conservatively must be aware of the possibility of lymph node involvement and should consider radiological imaging to look for metastatic disease.

Objectives: To determine progression-free survival (PFS) and overall survival (OS) in women with completely resected stage I or II carcinosarcoma of the uterus treated with adjuvant ifosfamide and cisplatin, and to assess the toxicity of this regimen., Methods: Eligible patients had histologically confirmed carcinosarcoma (mixed mesodermal tumor) and no postoperative radiotherapy following complete resection for clinical stage I or II disease. They were to have adequate renal, hepatic, and hematologic functions and performance status of 2 or less. Study entry was to be within 8 weeks of hysterectomy. Patients with previous chemotherapy, or other noncutaneous malignancies, were ineligible. Ifosfamide was administered 1.5 g/m2 intravenously (IV) over 1 h and cisplatin was given 20 mg/m(2) over 15 min followed by mesna 120 mg/m2 IV bolus, then 1.5 g/m2/24 h as a continuous infusion. Initial doses (daily x 5 every 21 days x 3 cycles) were reduced by 20% (to 4 days) for myelotoxicity., Results: Nine of seventy-six patients enrolled were deemed ineligible and another two who did not receive protocol treatment were inevaluable. Of the 65 evaluable patients, median age was 65 years; 50 patients (77%) were stage I and 15 (23%) were stage II. PFS and OS, respectively, were 69% and 82% at 24 months, and 54% and 52% at 84 months. Overall 5-year survival was 62%. Leukopenia was the most commonly reported, but manageable, toxicity., Conclusion: Adjuvant ifosfamide and cisplatin after primary surgery for stage I or II carcinosarcoma of the uterus is tolerable. In the absence of concurrent controls, the impact on PFS and OS is unclear. Pelvic relapse remains problematic.

Introduction: Endometrial stromal sarcomas (ESS) are a rare gynecologic malignancy. The optimal management of this cancer remains unclear, although previous reports have failed to demonstrate a clear benefit to adjuvant chemotherapy or radiation. With the successful application of directed biological therapy in other sarcomas, a review of the behavior and biology of this disease is warranted., Objectives: To review outcomes and patterns of failure in patients with endometrial stromal sarcoma diagnosed over 31 years at our institution and the relationship to protooncogene c-kit expression., Materials and Methods: Hospital records and pathology were reviewed for 28 patients with endometrial stromal sarcomas [19 low-grade (LGESS) and 9 high-grade (HGESS)] treated between 1972 and 2003. Archival tissue samples from 16 patients were available and stained with CD 117 (c-kit) antibody (1:25 dilution). Staining intensity was graded 1+ to 3+ and distribution of the cellular staining as focal (10-30% of the cells), intermediate (30-60% of the cells), or diffuse (>60% of the cells). Positive tumors had more than 10% of cells comprising the neoplasm display immunoreactivity. RESULTS.: We found a significant difference in 5-year overall survival between LGESS and HGESS (P = 0.001). There was no significant difference in overall survival for patients with local versus advanced disease (P = 0.53) or in overall survival for those who underwent lymphadenectomy and those who did not (P = 0.92). 50% of patients received postoperative radiation with no difference in disease-free or overall survival (P = 0.68 and P = 0.53). Ten patients relapsed (36%, four HGESS and six LGESS). Seven of sixteen (43.8%) tumor samples expressed detectable c-kit. Five of seven (71%) were HGESS, and the other two (22%) were LGESS tumors. The median survival of patients with c-kit-positive versus c-kit-negative tumors was 12 and 47 months, respectively., Conclusions: This study confirms the superior overall prognosis of LGESS relative to HGESS, despite the similar rates of relapse. Although hard to assess, due to population heterogeneity and small numbers, adjuvant chemotherapy and radiation appear to be of limited benefit. Expression of c-kit was common, especially in high-grade lesions and may represent a potential therapeutic target.

Objectives: To determine toxicity and establish a maximum tolerated dose of outpatient therapy with ifosfamide, paclitaxel, and carboplatin in women with advanced and recurrent cervical cancer., Methods: Eligible patients had stage IVB, recurrent or persistent cervical cancer that was not amenable to curative treatment with surgery or radiation therapy. A dose escalation through four dose levels was planned. Dose limiting toxicities were defined as grade 3 or grade 4 hematologic toxicity persistent to day 1 of the next scheduled cycle, grade 2 or higher central neurologic symptoms related to ifosfamide and grade 3 or grade 4 peripheral neuropathy., Results: Twelve patients, aged 29 to 71, received 64 treatments and were evaluable for toxicity. No patient was withdrawn from the study due to toxicity. Two patients had received prior radiation therapy without chemotherapy, and seven patients had received radiation therapy with concurrent chemotherapy. No dose limiting toxicity occurred at dose levels 1 or 2. Three dose reductions occurred at dose level 3 due to neutropenia and thrombocytopenia. The maximum tolerated dose is ifosfamide 2 g/m(2) over 2 h, paclitaxel 175 mg/m(2) over 1 h, and carboplatin at an AUC of 5 over 45 min. Grade 3 or grade 4 neutropenia was seen in 11 subjects. Two patients required growth factor support. Grade 3 or grade 4 anemia was seen in one patient. Grade 3 or grade 4 neuropathy was seen in one patient. Other grade 3 or grade 4 non-hematologic toxicity included muscle weakness, myalgia, cough, and shortness of breath., Conclusions: Combination therapy with ifosfamide 2 g/m(2), paclitaxel 175 mg/m(2), carboplatin AUC = 5 appears to be a safe regimen for the outpatient treatment of women with advanced or recurrent cervical cancer and warrants phase II investigation.

Objectives: Based on the reduced morbidity seen in our retrospective study, we undertook a prospective, randomized trial to determine whether transposition of the sartorius muscle improves post-operative morbidity in women with squamous cell carcinoma of the vulva undergoing inguinal-femoral lymphadenectomy., Methods: Patients with squamous carcinoma of the vulva requiring inguinal-femoral lymphadenectomy were randomized to undergo sartorius transposition or not. All patients received perioperative antibiotics, DVT prophylaxis, and closed suction surgical site drainage. Outcomes assessed include wound cellulitis, wound breakdown, lymphocyst formation, lymphedema, and/or rehospitalization. Cohorts were compared using Fisher's exact test. Baseline characteristics were compared using Student's t test or Fischer's exact test as appropriate. Logistic regression was used to assess the impact of sartorius transposition, after adjusting for other factors., Results: From June 1996 to December 2002, 61 patients underwent 99 inguinal-femoral lymphadenectomies, 28 with sartorius transposition, and 33 without. The mean (SD) age for controls and patients undergoing sartorius transposition was 63.5 (15.2) and 73.8 (13.7) years, respectively (P < 0.05). There were no statistically significant differences in BSA, tobacco use, co-morbid medical conditions, past surgical history, medication use, size of incision, duration of surgery, number of positive lymph nodes, pathologic stage, pathologic grade, pre- or postoperative hemoglobin, or length of hospitalization. There were no statistically significant differences in the incidence of wound cellulitis, wound breakdown, lymphedema, or rehospitalization. The incidence of lymphocyst formation was increased in the sartorius transposition group. After adjusting for age, however, the groups appeared similar., Conclusions: Sartorius transposition after inguinal-femoral lymphadenectomy does not reduce postoperative wound morbidity.

Objectives: To assess the antitumor activity of Temozolomide, a novel alkylating agent, in patients with persistent or recurrent ovarian or primary peritoneal carcinoma who have failed other second-line chemotherapy agents. To identify the nature and degree of toxicity of Temozolomide in this group of patients., Methods: Temozolomide was administered orally at an initial dose of 150 mg/m(2) daily for 5 days, every 4 weeks. If the initial course was tolerated without dose-limiting toxicity, then the dose was increased to 200 mg/m(2). Patients were evaluated for response and toxicity., Results: Fifteen patients were enrolled and evaluated. The median number of prior treatment regimens was 3. Hematologic toxicity was encountered in 26% of patients and was manageable. There were no complete or partial responses. One patient had stable disease with significant improvement in her performance status while on treatment., Conclusion: This dose and schedule of Temozolomide had insignificant activity in this heavily pretreated group of patients with persistent or recurrent ovarian or primary peritoneal carcinoma.

Objectives: Studies in several solid tumors have shown that the presence of occult metastasis in the bone marrow or peripheral blood is highly predictive of decreased disease-free and overall survival. Our objective was to determine the incidence of circulating ovarian or primary peritoneal cancer cells in the peripheral blood at the time of disease diagnosis, or recurrence, and to determine the prognostic significance of these occult metastasis., Methods: Peripheral blood was drawn preoperatively from 91 women thought to have newly diagnosed or recurrent epithelial ovarian or primary peritoneal carcinoma. All samples underwent a tumor-enriched immunocytochemical assay., Results: Sixty-four women were found to have epithelial ovarian or primary peritoneal cancer. Of the 64 women with cancer, 12 had evidence of circulating cancer cells in their peripheral blood (18.7%). Characteristics were compared between those with circulating cancer cells and those without, using Fisher's exact test or the Wilcoxon-Mann-Whitney test, as appropriate. Women with circulating cancer cells had statistically more grade 3 tumors than women without. At a mean follow-up of 18.7 months (SD 6.7 months), analysis using Kaplan-Meier estimation and the log-rank test indicated that survival curves did not differ between patients with and without circulating cancer cells., Conclusions: Ovarian and primary peritoneal cancer, which historically has been thought to spread primarily by direct cell seeding throughout the abdominal cavity, can have circulating cancer cells in the peripheral blood. The clinical utility of identifying circulating cancer cells is yet to be defined.

Objectives: From May 1993 until June 1997, the Gynecologic Oncology Group undertook a study of women with cancer of the cervix (Stage IA, IB, and IIA) who were about to undergo radical abdominal hysterectomy, pelvic lymphadenectomy, and aortic lymph node sampling. Immediately before this surgery, laparoscopy was performed and removal of the lymph nodes was attempted. There were two objectives: (1) to obtain information on the adverse effects and difficulties associated with laparoscopic lymph node removal and (2) to determine the adequacy of the lymph node removal., Methods: Four methods determined the adequacy of the lymph node removal: (1) the surgeon's opinion during laparoscopy, (2) a photographic record reviewed by two independent observers, (3) inspection of the surgical sites at laparotomy, and (4) lymph node count., Results: Seventy-three women were entered onto the study. Four patients were judged ineligible; 2 did not undergo laparoscopy and 17 women did not complete laparoscopic surgery because of metastatic lymph nodes judged unresectable or complications. Ten women were inevaluable. The remaining 40 women were completely evaluable for protocol objectives. All cases of bilateral laparoscopic aortic lymph node sampling were judged adequate by all four methods of evaluation. For laparoscopic pelvic lymphadenectomy 6 were judged incomplete at laparotomy, 3 of which were judged incomplete by independent reviewers. The mean number of right pelvic nodes removed was 16.6; left pelvic nodes 15.5; right aortic nodes 6.2; and left aortic nodes 5.9., Conclusions: Laparoscopic bilateral aortic lymph node sampling appeared to be reasonably safe and feasible. Laparoscopic therapeutic bilateral pelvic lymphadenectomy, although having a reasonable complication rate, demonstrated problems regarding adequacy, which are probably correctable.

Objectives: The aim of this study was to determine cervical cancer cell sensitivity to chemotherapy-induced apoptosis based on human papillomavirus (HPV) status., Methods: CaSki (HPV-positive) and C33A (HPV-negative) cells were treated with camptothecin or cisplatin. Cellular viability was determined by trypan blue exclusion. Apoptotic indexes were determined by flow cytometric analysis of annexin V labeling and morphological changes. Mitochondrial release of cytochrome c was determined by immunofluorescence using confocal microscopy. Caspase 3 activation and bax expression were assessed by immunoblotting., Results: CaSki cells displayed chemoresistance to both camptothecin and cisplatin. Low response to apoptogenic stimuli was evidenced by a marginal increase in the apoptotic cell fraction after camptothecin treatment (22.9 +/- 2.56%) compared with control (17.8 +/- 1.95%). Cisplatin (14.8 +/- 1.01%) caused a slight decrease in apoptosis. Mitochondrial release of cytochrome c and cleavage of caspase 3 could not be demonstrated in CaSki cells after treatment. Despite p53 mutation, C33A cells were sensitive to the antiproliferative effects of camptothecin and cisplatin. Mean apoptotic events were 17.5 +/- 0.33 for control, 42 +/- 1.76 for cisplatin, and 38.1 +/- 0.75 for camptothecin. An intact cytochrome c pathway was demonstrated in C33A cells leading to cleavage of caspase 3 after camptothecin treatment. The constitutive bax expression demonstrated in both cell lines displayed no change after camptothecin treatment., Conclusion: HPV-positive cervical cancer cells have an inherent resistance to chemotherapy-induced apoptosis. HPV-dependant inactivation of apoptotic regulators such as p53 and blockage of downstream events such as cytochrome c release and caspase 3 activation might be elemental to this cellular survival advantage provided by high-risk oncogenic papillomavirus.

Objective: The purpose of this study was to attempt to reduce the small bowel volume in cervical cancer patients undergoing radiation therapy using the belly board device and a four-field technique., Methods: From 1994 through 1997, twenty-one patients with cervical cancer were referred to the University of Minnesota Medical Center and underwent surgical staging with or without radical hysterectomy followed by postoperative external beam radiotherapy for various indications including positive nodal disease (n = 11), lymph-vascular space invasion (n = 2), poor histology (n = 3), parametrial disease (n = 4), and positive vaginal margin (n = 1)., Results: The median age of the 21 patients was 42 years (25-54 years) and a median external beam pelvic radiation dose of 4775 cGy (range, 4200-5075 cGy) was administered. All patients were evaluated for amount of small bowel in the field in both the supine and prone positions, with and without the belly board device (BBD), using a four-field technique. With a full bladder, abdominal radiographs with contrast were obtained to evaluate the volume of small bowel within the radiation fields. In most patients, the BBD was effective at minimizing the amount of small bowel in the lateral fields, whereas a prone position on the treatment table (without the BBD) spared the most small bowel with the AP/PA fields. Therefore over a 2-day cycle, the most small bowel sparing was obtained with the patients treated prone on the BBD for the lateral fields on Day 1 and prone on the table for the AP/PA fields on Day 2. Patients had FIGO stage IB (n = 18), IA2 (n = 1), and IIA (n = 2). The median follow-up was 37 months (24-65 months). No significant acute gastrointestinal or genitourinary toxicity was experienced and no patients have experienced a bowel obstruction to date., Conclusions: The BBD may offer a means for positioning the mobile small intestine out of the radiation field and improving the tolerance of radiotherapy. The BBD provides a noninvasive technique for reduction of acute and chronic gastrointestinal morbidity., (Copyright 2001 Academic Press.)

Objectives: The aim of the study is to determine whether critical pathways can be implemented at an academic institution to limit cost, without compromising patient satisfaction and quality of care., Patients and Methods: Patients undergoing a hysterectomy with either cervical or endometrial cancer were placed on specific critical pathways consecutively for an 18-month study period. Preoperative teaching was intensified to educate the patient regarding expectations during the postoperative period. All patients were started on early feeding and patients were also placed on separate care pathways addressing pain and deep vein thrombosis prophylaxis. Total direct costs and patient satisfaction were obtained throughout the study period. During the year prior to care pathway implementation, patient data and direct costs were obtained for the preintervention group utilized for comparison. Postintervention groups were summarized every 6 months during the study period., Results: From January 1997 through June 1998, 63 patients with cervical carcinoma undergoing a radical hysterectomy (DRG 353) and 21 patients with endometrial cancer who underwent a hysterectomy and lymph node sampling (DRG 355) were utilized as the preintervention group. During the 18-month study period (July 1998-December 1999), 42 patients (DRG 353) and 25 patients (DRG 355) were accrued. The average length of stay was reduced from 5.2 (DRG 353) and 4.7 days (DRG 355) prior to implementation of pathways to 3.4 days in both groups. In addition, total direct costs were reduced by 29 (DRG 353) and 32% (DRG 355) after implementation of care pathways. Patient satisfaction data recorded during the study did not demonstrate any change throughout the study period nor were there any higher rates of readmission after implementation of the care pathways., Conclusions: Critical pathways in gynecologic oncology can be implemented in a managed care environment in order to maintain high quality of care, maintain outcomes, and help reduce costs., (Copyright 2001 Academic Press.)

Objective: The goal of this work was to develop a combination chemotherapy regimen consisting of ifosfamide and paclitaxel to be evaluated in the management of gynecologic malignancies., Methods: The Gynecologic Oncology Group conducted a Phase I trial of the regimen, initially with paclitaxel (24-h infusion) delivered on Day 1 and ifosfamide (1 h) administered (with Mesna) over the subsequent 4 days. All patients received granulocyte colony-stimulating factor (G-CSF) starting 24 h after the Day 5 chemotherapy. Treatment was repeated on a 28-day schedule. A cohort of patients also received the alternate sequence of ifosfamide (4 days) followed by paclitaxel., Results: Twenty-two patients were evaluated. Even at the lowest dose level tested (paclitaxel 135 mg/m(2) followed by ifosfamide 1 g/m(2)/day x 4 days) grade 4 neutropenia was almost universal, despite the routine use of G-CSF. The alternate drug administration sequence resulted in marrow suppression of similar severity., Conclusion: The combination of 24-h infusional paclitaxel with ifosfamide delivered over 4 days results in severe neutropenia, despite the administration of G-CSF, and is not recommended for further evaluation. In view of the known activity of the two agents in several malignancies, including cervix cancer, it would be reasonable to investigate the delivery of the agents employing alternative treatment schedules predicted to result in less severe marrow suppression (e.g., 3-h infusional paclitaxel)., (Copyright 2001 Academic Press.)

Objective: Complement system plays an important role in host defense mechanisms against microorganisms and tumor cells. To protect themselves from autologous complement-mediated damage, normal host tissues express cell membrane-associated complement regulatory proteins (CRPs). To investigate whether neoplastic endometrial tissues overexpress these proteins to escape complement damage, we examined the distribution of complement receptor type 1 (CR1, CD35), membrane cofactor protein (MCP, CD46), decay-accelerating factor (DAF, CD55), and protectin (MACIF, CD59) on frozen endometrial tissue samples., Methods: A total of 54 endometrial tissue samples were collected. Cryosections were obtained of 31 benign and 23 malignant tissue specimens. Tissue sections were stained by immunohistochemical staining procedure using specific antibodies and employing the avidin-biotin technique. Quantitation of the protein content of these CRPs was determined using the Samba 4000 image analysis system., Results: For all four of the CRPs studied, a statistically significant difference in protein expression between the benign and malignant endometrial tissue specimens (P < 0.0001) was observed., Conclusions: Overexpression of all the CRPs studied (CD35, CD46, CD55, CD59) was observed in the malignant as compared with the benign endometrial tissues. The upregulation of these CRPs may promote resistance of the endometrial malignant tissue to complement-mediated damage, thereby allowing the tumor cells to escape from cytolysis and thus promoting carcinogenesis., (Copyright 2000 Academic Press.)

The objective of this study was to evaluate the efficacy of oral ciprofloxacin in preventing febrile morbidity superimposed on the neutropenia induced from a paclitaxel regimen in ovarian cancer patients. Eligible patients received paclitaxel at doses of 135 to 175 mg/m2 alone or in combination with a platinum agent. They were randomized to either an observation (control) group or a ciprofloxacin prophylaxis group. Patients in the ciprofloxacin group received 500 mg ciprofloxacin orally twice a day once the absolute neutrophil count (ANC) was less than 500/mm3 and continued until the ANC was greater than 1000/mm3. Ninety patients were enrolled between the control (n = 45) and ciprofloxacin (n = 45) groups. They received 371 cycles of a paclitaxel-based regimen with 177 and 194 cycles in the control and ciprofloxacin groups, respectively. Ciprofloxacin prophylaxis was prescribed for 138 (71%) of the cycles in the ciprofloxacin group and was given for a mean duration of 7.7 days per cycle. The groups were similar in disease status and risk factors for neutropenia. Fifteen patients in the control group developed febrile neutropenia versus 12 of those in the ciprofloxacin group (P = 0.69). The mean ANC and mean length of hospital stay for neutropenic fever were also similar between groups. There was a greater frequency of an ANC < 100 associated with those prophylaxed with ciprofloxacin (P = 0.01). Only 44% of the febrile episodes were associated with a positive culture. Staphylococcus aureus was the most frequently reported organism isolated. Considering these results, it does not appear that febrile neutropenia is reduced by ciprofloxacin during grade IV neutropenia.

The development of continent urinary diversions was an important step forward in improving the quality of life of patients undergoing pelvic exenteration. While the technique is relatively simple, it can be very time-consuming and uses a significant portion of the patient's colon in its construction. Here a modification of the technique for construction of a continent ileocolic reservoir which results in a similar reservoir that uses less colon and requires less time to construct is presented. We also report results of the use of this technique in seven patients.

In spite of efforts to reduce complications associated with inguinal-femoral lymphadenectomy (IFL), morbidity continues to be substantial. We sought to assess the efficacy of sartorius transposition (ST) in reducing groin wound complications following IFL, in patients with vulvar malignancy. The records of 101 patients with vulvar cancer undergoing IFL through separate incisions between March 1975 and December 1994 were examined. Sixty-two patients undergoing ST (group 1) were compared to 38 who did not (group 2). The groups were similar with respect to age, weight, tobacco/alcohol use, prior abdominal/vulvar surgery, prevalence of diabetes, hypertension, or peripheral vascular disease, and previous exposure to irradiation or chemotherapy. Additionally, there was no significant difference with respect to extent of disease, incidence of macro-/microscopic groin metastases, use of groin drains, and use of perioperative antibiotics or deep venous thrombosis prophylaxis. Groin wound complications were less frequent in patients undergoing ST (group 1). The incidence of groin cellulitis was 30% in group 1 compared with an incidence of 58% in group 2 (P = 0.011). Significant groin wound morbidity, defined as either wound breakdown or cellulitis, was seen less frequently in group 1 (41% vs 66%; P = 0.029). Employing a multivariate analysis, only patient weight < 150 lbs and performance of ST were established as independently associated with a reduction in groin morbidity following IFL (P = 0.0281 and P = 0.0075, respectively). In conclusion, despite waning enthusiasm for its performance, ST appeared to significantly reduce the incidence of wound morbidity after IFL. Our data confirmed that separate incisions, and improved perioperative antibiotics, have not eliminated the value inherent in this surgical modification. We suggest a prospective trial to further establish the benefit of sartorius transposition during IFL.

This series reports the outcomes and significant complications associated with the rectus myocutaneous flap when used for pelvic or inguinal reconstruction in patients with gynecologic cancers. Perioperative variables were retrospectively reviewed to identify social and medical risk factors as well as intraoperative and postoperative complications that predisposed to rectus flap failure. Fifteen patients with gynecologic malignancies underwent reconstructive procedures using a vertically oriented rectus abdominis myocutaneous flap for either vaginal (n = 14) or inguinal (n = 1) reconstruction. The patients' primary cancers were cervical (n = 11), rectal (n = 1), ovarian (n = 1), vulvar (n = 1), and vaginal (n = 1). The median age was 50 years. The median follow-up was 17 months. All flaps were mobilized in conjunction with a radical salvage operation. There were no cases of vaginal prolapse and no abdominal wound infections. However, 4 patients (27%) had major postoperative morbidity in this small series. There was one wound dehiscence and three episodes of necrosis of the subcutaneous and cutaneous portions of the flap. All 4 of these patients required additional operative intervention or debridement. Eleven patients had complete healing of the flap. The rectus abdominis myocutaneous flap is a valuable option for gynecologic reconstructive procedures. Perioperative strategies for improving flap viability include the identification of risk factors that may compromise flap perfusions such as prior abdominal incisions, peripheral vascular disease, and obesity. Meticulous surgical technique is required to preserve the vascular pedicle. These strategies may be useful in preoperative counseling, the perioperative evaluation, and the intraoperative management.

In spite of extensive research, the behavior of granulosa cell ovarian tumors remains unpredictable and is complicated by the lack of prognostic factors in early-stage disease. Forty patients with granulosa cell tumors were identified from tumor registries and data were analyzed for patient outcome. Mitotic count and nuclear atypia were determined at time of histological review. Paraffin-embedded archival tumor tissues from 32 of 40 patients were available, and immunohistochemical testing for Ki-67, c-myc, p21-ras, c-erbB2, and p53 was performed on archival tissues. Results were correlated with patients' outcome. Mitotic count and Ki-67 were found to be negatively associated with survival in granulosa cell tumors. Nuclear atypia, c-myc, p21-ras, c-erbB2, and p53 were not found to be of prognostic significance.

Although sebaceous glands are prominent on the vulva, sebaceous carcinomas of the vulva rarely occur. In fact, there have been only two cases of sebaceous carcinomas of the vulva reported in the literature. Eighty percent of vulvar cancers are squamous in origin with human papillomavirus (HPV) DNA detected in approximately 60% of these cancers. We present a third patient with sebaceous carcinoma of the vulva and the first to our knowledge that has been analyzed for HPV DNA. The case report and a review of the literature are presented.

Urinary diversion with creation of a continent ileocolonic reservoir was performed in 25 patients with gynecological malignancies at our institution between September 1989 and September 1994. A retrospective review was conducted and cases were analyzed for functional complications associated with reservoir formation. Functional reservoir complications were defined as (1) difficulty with catheterization, (2) reservoir fistulae, (3) reservoir stones, and (4) ureteral stenosis. Management strategies and outcomes for these complications were determined. All patients had received prior pelvic radiation therapy. There was no surgical mortality. Median follow-up was 21 months, and 16 patients (64%) are currently alive. Fourteen of the patients (56%) had one or more complications attributable to a functional aspect of the continent reservoir. Two patients had difficulty with catheterization (8%), two patients had reservoir leak (8%), and one patient had reservoir stones (4%). Nonsurgical management strategies were used in these cases including balloon dilation of the ileocecal valve, stomal dilation, ureteral stenting, percutaneous nephrostomy, and endoscopic lithotripsy. All cases of catheterization problems, reservoir fistulae, and reservoir stones were resolved with nonoperative techniques. Thirteen of 50 ureters (26%) had some degree of stenosis. Percutaneous balloon dilation was utilized in nine cases of ureteral stenosis. Relief of stenosis was complete in five, partial in two, and not achieved in two of the cases. No patients required a reoperation for a reservoir complication. In conclusion, continent ileocolonic urinary diversion can be performed in patients previously treated with radiotherapy; however, functional reservoir problems may occur. Interventional radiology strategies are useful in managing many of these problems and reexploration can be successfully avoided.

The development of a carcinoma in a neovagina is rare. Most neovaginal neoplasias have been carcinomas in situ in the skin graft. To date, there has not been a report of a neovaginal carcinoma in a myocutaneous flap. This report is the first of a squamous cell carcinoma arising in a neovagina constructed from a rectus abdominis myocutaneous flap.

Patients with gynecologic malignancies may develop stenosis of the large pelvic veins as a result of their disease or its treatment. The percutaneous insertion of a stainless steel vascular stent is a novel approach to the management of an extrinsically compressed vein. The objective of this study was to review the results of treating lower extremity edema secondary to a pelvic venous stenosis through the percutaneous insertion of a stainless steel vascular stent. A retrospective review was performed on gynecologic oncology patients who presented with an edematous lower extremity and underwent an evaluation to diagnose proximal venous stenosis. The evaluation included sonography, venography, and balloon angioplasty prior to the percutaneous insertion of a stainless steel vascular stent. If a venous thrombosis was documented, thrombolysis with urokinase was performed prior to evaluation for venous stenosis. Records were reviewed for the etiology of the venous stenosis, the location and type of stent inserted, and the ability of the stent to maintain patency and provide symptomatic relief. Patency was evaluated at 1-week and then at 1-, 3-, and 6-month intervals. The probability of vascular stent patency was calculated using life table analysis. Ten patients with cervical (n = 4), corpus (n = 3), ovarian (n = 1), vulvar (n = 1), and vaginal (n = 1) cancer had one or more vascular stents inserted for the treatment of a stenosed pelvic vein. The etiologies of venous stenosis were radiation fibrosis and surgery (n = 5), postoperative fibrosis (n = 3), and metastatic tumor (n = 2). The stented vessels were the left common (n = 5) or left external (n = 4) iliac veins, the right common (n = 1) or right external (n = 3) iliac veins, and the right common femoral vein (n = 1). The median follow-up was 21 months. All patients had subjective resolution of their edematous extremity while the stents were patent. The interval probability of patency of stented veins was greater than 85% at each evaluation interval. Patency was 100% for patients beyond 6 months of follow-up. There were no major complications. The percutaneous intravascular insertion of a stainless steel stent was safe and subjectively effective in the management of venous stenosis associated with a gynecologic cancer. A prospective trial with objective endpoints may be warranted.

The American Cancer Society (ACS) recommends that asymptomatic women, age 50 and over, undergo sigmoidoscopy every 3 to 5 years, after two negative yearly exams. Epidemiologic evidence suggests that women with gynecologic or breast cancers have an increased risk of developing colon cancer. It is unclear whether the ACS guidelines are applicable for women with a new diagnosis of gynecologic malignancy. This retrospective study was undertaken to assess the usefulness of preoperative colonoscopy in our gynecologic oncology patient population. Patients undergoing evaluation for a major operative procedure for known or suspected gynecologic malignancies were referred for colonoscopy at the discretion of their attending surgeon. Five hundred patients' charts were reviewed to identify 212 patients in whom preoperative colonoscopy was performed (the study group). In this group, 17 cases of colonic polyps, 5 cases of synchronous colon cancer, and 2 cases of cancer metastatic to the colon were discovered, representing 11% of the study group. Whereas 23% of the patients screened were less than 50 years of age, only two cases of polyps occurred in this age group, and no cases of cancer. Patients aged 70 or greater made up 28% of the study group, but accounted for 41% of the cases of polyps and 40% of the colon cancers. Twenty-nine percent of the study group had adenocarcinoma of the endometrium, representing 7 of 17 cases of polyps, 1 of 5 colon cancers, and 1 of 2 metastatic cancers. Although this retrospective study involved colonoscopy, the locations of the observed lesions were within the theoretic reach of a flexible sigmoidoscope in 75% of cases. We conclude that in the preoperative workup of gynecologic oncology patients, no colon screening is needed in the asymptomatic patient less than 50 years of age. ACS guidelines are appropriate for patients aged 50-70, but for those 70 or greater we would consider full colonoscopy.

The purpose of this study was to review the clinical outcomes and cost of administration of a prophylactic antibiotic compared to G-CSF for the prevention of neutropenic morbidity associated with taxol. The study group was composed of 62 patients with ovarian cancer who received a 24-h infusion of a taxol-based regimen at doses less than or equal to 175 mg/m2 between June 1992 and April 1994. The records were retrospectively reviewed and the patients were grouped and analyzed according to the management of their myelosuppression. Group I patients (n = 29) were observed until their absolute neutrophil count (ANC) was less than 500/microliters and then were placed on ciprofloxacin 500 mg orally twice a day until their ANC was 1,000/microliters. Group II patients (n = 15) received G-CSF from Day 2 until the ANC was greater than 10,000/microliters beginning with their first cycle. Group III patients (n = 18) received their taxol regimen without either ciprofloxacin or G-CSF. Two hundred eighty-two taxol-based chemotherapy cycles were administered to these 62 patients. There was no statistically significant difference between the groups concerning disease status as measured by age, stage, performance status, dose intensity, or number of previous regimens. There were two episodes of febrile neutropenia in Group I and three episodes in Group II. Group III had 15 episodes of febrile neutropenia. The estimated cost of the different prophylactic regimens was $5,215.00 for Group I versus $104,000.00 for G-CSF in Group II. Within the three groups, there were 27 patients with an episode of febrile neutropenia (n = 20) or prolonged myelosuppression (n = 7) that were followed for an additional 104 taxol cycles. Twenty-four of these patients received G-CSF prophylaxis with intermittent ciprofloxacin and three received only ciprofloxacin. There were eight more episodes of febrile neutropenia in the patients receiving G-CSF. There were no additional febrile episodes on cycles prophylaxed with ciprofloxacin. There was no septic mortality. For patients receiving a 24 h infusion of taxol at doses less than 175 mg/m2, ciprofloxacin given through the ANC nadir may be effective in preventing febrile morbidity. A prospective randomized trial is underway to evaluate this approach.

Compared to extraperitoneal laparotomy, the transperitoneal approach is associated with increased enteric morbidity. Recently, transperitoneal laparoscopy has been employed as a method to surgically stage patients with gynecologic malignancies. The objective of this study was to investigate pelvic adhesion formation in a porcine model after pelvic lymphadenectomy performed via transperitoneal laparoscopy (LS) compared to extraperitoneal laparotomy (EP). Ten adult, female hogs underwent LS and 10 underwent EP. A complete pelvic lymphadenectomy was performed in each animal. Three weeks after the lymphadenectomy, the animals underwent exploratory laparotomy, and the adhesions were quantified. Nineteen animals were evaluable. The adhesion scores for the laparoscopy group (N = 10, mean = 0.075 +/- 0.17) were not statistically different from those of the laparotomy group (N = 9, mean = 0.28 +/- 0.52, P > 0.5). Eight of 10 (80%) and 5 of 9 (56%) animals in the LS and EP groups, respectively, had no adhesions after pelvic lymphadenectomy. Adhesion formation is one of many critical issues concerning the utility of pretreatment surgical staging, especially for cancer of the cervix. It is remarkable that only 20% of the animals undergoing laparoscopy in this study had de novo adhesions after pelvic lymph node dissection and that the mean total adhesion score was not statistically different from the extraperitoneal laparotomy. Therefore, transperitoneal laparoscopic pelvic lymphadenectomy may not induce the degree of adhesion formation associated with the transperitoneal laparotomy technique.

Reconstructive procedures are being performed with increasing frequency in conjunction with pelvic exenterations and other radical gynecologic surgeries. The most common reconstructive procedures include continent urinary diversion, rectosigmoid anastomosis, and vaginal reconstruction. Historically, the gracilis myocutaneous flap has been the procedure of choice for vaginal reconstruction. However, the gracilis myocutaneous flap has a history of partial to severe necrosis, a propensity to prolapse, and leaves ipsilateral donor scars on the thigh. In contrast, neovaginal reconstruction using a relatively new procedure, the distally based rectus abdominis myocutaneous flaps, has the advantage of using a large, single flap that can be incorporated into the primary incision. This flap is mobilized on a long vascular pedicle, the rectus muscle. In relation to the underlying rectus muscle, the orientation of the cutaneous portion of this flap may be customized to accommodate the pelvic defect or the surgeon's preference. Depending on their primary orientation, they are referred to as either a vertical or transverse rectus abdominis myocutaneous flap. The versatility and reliability of the rectus flap is demonstrated here through the presentation of a small pilot series of seven patients. The technique was used for vaginal reconstruction, primarily in conjunction with pelvic exenteration. The flaps were mobilized from the supraumbilical area and had a flap viability of 100% for the 2 years that they have been followed. There were no postoperative incisional or flap infections. There was one infraumbilical fascial dehiscence. The advantages of primary pelvic reconstruction along with the description of the operative techniques are presented.

Recent improvements in parenteral nutrition and home care delivery systems have made home parenteral nutrition (HPN) a reality for patients with gynecologic malignancies. The records of 61 patients with gynecologic cancers who received HPN between 1981 and 1990 were retrospectively reviewed for outcome, complications, survival, and quality of life. Indications for HPN included mechanical bowel obstruction, short bowel syndrome, malnutrition during cancer therapy, or complications of cancer therapy. Ninety-two percent of patients had disease present at initiation of HPN. Fifty-six percent of patients had ovarian cancer; the remainder had other gynecologic malignancies. The vast majority of patients had prior surgery, radiotherapy, or chemotherapy before receiving HPN. Sixty-four percent of patients underwent cancer treatment (chemotherapy, surgery, or radiation) during HPN. Median survival for ovarian cancer patients on HPN was 72 days and 52.5 days for nonovarian patients (not statistically significant, P = 0.95). Minimal complications were noted from HPN with 9% of hospitalizations due to HPN. Nutritional parameters initially improved in most patients on HPN but then decreased prior to death. Quality of life parameters improved significantly in patients on HPN as compared to pre-HPN status (P < 0.05). In conclusion, HPN is a viable option in gynecologic cancer patients and offers improved quality of life even during the terminal phase of their illness.

Pretreatment surgical staging in cervical cancer has been studied extensively but remains controversial because a surgical procedure is required and the information gained may benefit only a small portion of the patients staged. Pelvic and paraaortic laparoscopic lymphadenectomies have been successfully performed in animal models and humans. Little information regarding the validity of the procedure in patients who have had subsequent laparotomy exists. In this series, we report our preliminary experience in 12 patients who underwent laparoscopic lymphadenectomy and then laparotomy. Overall, 377 pelvic nodes were removed, with 282 (75%) obtained at laparoscopy. The average number of pelvic nodes removed at laparoscopy was 23.5 (range 7-33). Two patients had positive pelvic nodes. No patient with negative nodes at laparoscopy had positive nodes at laparotomy. When studied in chronological order, the lymph node yield from our second 6 patients was much improved over our first 6 patients, 85% versus 63% (P < 0.005). Laparoscopy also proved to be a better predictor of lymph node spread than computed tomography. Two patients also had right-sided paraaortic lymphadenectomies, yielding 8 and 5 nodes. No additional right-sided paraaortic nodes were detected at laparotomy for either patient. In this preliminary series, laparoscopic lymphadenectomy appears to be a feasible procedure for surgical staging of cervical cancer. The yield of pelvic lymph nodes is adequate and improved with experience. Most importantly, no positive lymph nodes were missed by laparoscopy. The indications for operative laparoscopy have expanded rapidly. Gynecologic oncologists performing this procedure should be involved in prospective studies of this technique to set the standards and indications of this new technology.

The advantages of secondary cytoreduction in the treatment of women with ovarian carcinoma include improved survival and potential improvement in quality of life. To summarize the literature on this topic, patients can be grouped into four distinct clinical settings. Debulking at the time of second-look laparotomy, interval debulking following three to four courses of chemotherapy, and debulking at the time of recurrence following a disease-free interval are scenarios which offer clinical advantages to women with ovarian carcinoma. However, there is little or no evidence to support a survival or quality of life advantage for women who undergo secondary debulking despite progressive disease on primary platin-based chemotherapy. Data on the pro side of the secondary tumor debulking debate are summarized here.

Malignant ovarian neoplasms associated with pregnancy are uncommon, and the majority of these are Stage I. While adjuvant chemotherapy for germ cell tumors during pregnancy has been reported, only one previous report exists on the use of cisplatin-based chemotherapy for epithelial ovarian carcinomas during pregnancy. A patient with Stage III cystadenocarcinoma of the ovary treated during pregnancy with five courses of dose-intensive cisplatin and cyclophosphamide is presented. No adverse fetal effects secondary to cisplatin-based chemotherapy were noted. A review of the literature is presented.

From 1978 through 1986, 183 women with cervical carcinomas underwent pretreatment extraperitoneal surgical staging followed by definitive radiation therapy. Overall 10-year actuarial relapse-free and survival rates were both 64%. There were a 20.2% overall incidence and 31.6% actuarial incidence of patients with subsequent abdominal surgery. Of the 47 total surgical procedures, most frequent were 15 repairs of radiation-related bowel injury (11 patients), 11 colostomies for tumor-related obstruction or fistula and 10 explorations for possible exenteration. Only one exenteration could be performed. Other operations consisted of 5 hysterectomies, 3 negative explorations for suspected recurrence, 1 cholecystectomy, 1 small bowel obstruction following surgical staging, and 1 sigmoid resection for colon cancer. Seven patients had multiple operations. Logistic analysis revealed cervix size, pelvic node status, periaortic lymph node status, and thin physique to be significant predictors of overall recurrence, while cervix size was the only significant predictor of exploration for exenteration. Tumor-related colostomies and radiation complications tended to occur in lower and higher clinical stages, respectively. There was a trend toward greater survival in patients with surgery for radiation complications.

The use of long-term right atrial access catheters is increasing due to their value as aids in the administration of chemotherapy and hyperalimentation. A rare complication of catheter use is subclavian vein thrombosis. Suspicion of subclavian venous thrombosis based on clinical findings should be confirmed by venography. Therapy should be individualized, but may include antibiotics, catheter removal, thrombolytics, and anticoagulants. Resolution of symptoms is the usual outcome, but this may be influenced by other compounding factors.