Gynecologic oncology patients are ready for telemedicine in routine care: Results from a pre-COVID survey.

OBJECTIVES: To assess telemedicine readiness of gynecologic oncology patients, particularly those at risk for care access disparities (increased distance to care, rural populations.). METHODS: Patients at all disease/treatment stages completed an anonymous survey during in-person outpatient appointments at an academic comprehensive cancer center from 1/6/2020 to 2/28/2020, conducted prior to the COVID-19 pandemic, before the introduction of telemedicine in this practice. RESULTS: Of 180 patients approached, 170 completed the survey (94.4%). Mean age was 59.6 years; 73.4% identified as White, 23.7% Black, and 2.9% other race. Ovarian cancer was most common (41.2%), followed by endometrial (27.1%), cervical (20.6%), and vaginal/vulvar (7.1%). Most patients traveled > 50 miles for appointments (63.8%); they were more likely from rural counties with significantly higher travel costs/visit ($60.77 vs $37.98, p = 0.026.) The majority expressed interest in using telemedicine (75.7%) or a smartphone app (87.5%) in their care. The majority of patients with difficulty attending appointments (88.9 vs 70.2%, p = 0.02) or from rural counties (88.7% vs 69.6%, p = 0.03) were interested in telemedicine; those with both characteristics reported 100% interest. The majority in both urban and rural counties had home internet access, and reported similarly high rates of daily use (79% vs 75%). Race and age were not associated with differences in internet access or use or telemedicine interest. CONCLUSIONS: Telemedicine is attractive to the majority of patients and may offer financial/logistical advantages. Patients have high internet use rates and comfort with using technology for healthcare. Telemedicine should be incorporated into standard practice beyond the COVID-19 pandemic to reduce healthcare access disparities.

Quality of life is significantly associated with survival in women with advanced epithelial ovarian cancer: An ancillary data analysis of the NRG Oncology/Gynecologic Oncology Group (GOG-0218) study.

OBJECTIVE: Evaluate association between baseline quality of life (QOL) and changes in QOL measured by FACT-O TOI with progression-free disease (PFS) and overall survival (OS) in advanced epithelial ovarian cancer (EOC). METHODS: Patients enrolled in GOG-0218 with completed FACT-O TOI assessments at baseline and at least one follow-up assessment were eligible. Baseline FACT-O TOI scores were sorted by quartiles (Q1-4) and outcomes compared between Q1 and Q2-4 with log-rank statistic and multivariate Cox regression adjusting for age, stage, post-surgical residual disease size, and performance status (PS). Trends in FACT-O TOI scores from baseline to the latest follow-up assessment were evaluated for impact on intragroup (Q1 or Q2-4) outcome by log-rank analysis. RESULTS: Of 1152 eligible patients, 283 formed Q1 and 869 formed Q2-4. Mean baseline FACT-O TOI scores were 47.5 for Q1 vs. 74.7 for Q2-4 (P<0.001). Q1 compared to Q2-4 had worse median OS (37.5 vs. 45.6months, P=0.001) and worse median PFS (12.5 vs. 13.1months, P=0.096). Q2-4 patients had decreased risks of disease progression (HR 0.974, 95% CI 0.953-0.995, P=0.018), and death (HR 0.963, 95% CI 0.939-0.987, P=0.003) for each five-point increase in baseline FACT-O TOI. Improving versus worsening trends in FACT-O TOI scores were associated with longer median PFS (Q1: 12.7 vs. 8.6months, P=0.001; Q2-4: 16.7 vs. 11.1months, P<0.001) and median OS (Q1: 40.8 vs. 16months, P<0.001; Q2-4: 54.4 vs. 33.6months, P<0.001). CONCLUSIONS: Baseline FACT-O TOI scores were independently prognostic of PFS and OS while improving compared to worsening QOL was associated with significantly better PFS and OS in women with EOC.

Occult metastatic lung carcinoma presenting as locally advanced uterine carcinosarcoma on positron emission tomography/computed tomography imaging.

Increasingly, positron emission tomography/computed tomography (PET/CT) is being used as a tumor surveillance modality for multiple tumor types. A 73-year-old postmenopausal female with stage IV nonsmall cell lung cancer presented after a PET/CT demonstrated focal uptake in the superior and lateral aspects of the uterus. The patient reported a history of intermittent postmenopausal bleeding and an endometrial biopsy documented uterine carcinosarcoma. Postoperative pathologic review and immunohistochemical staining with thyroid transcription factor-1 revealed metastatic adenocarcinoma consistent with her lung primary in her uterus and adnexa. Our case represents a rare occurrence in which lung cancer has metastasized to multiple female pelvic organs. Increasing use of PET/CT may lead to the discovery of occult metastases masquerading as a second primary malignancy.

Outcomes for patients with fallopian tube carcinoma managed with adjuvant chemotherapy following primary surgery: a retrospective university experience.

The aim is to evaluate disease-free (DFS) and overall survival (OS) of patients with fallopian tube carcinoma (FTCA) treated with adjuvant chemotherapy. An Institutional Review Board approved retrospective review identified 38 patients with FTCA that received adjuvant chemotherapy following primary surgery from 1975 to 2001. Median age was 56 (range 36-78) and 95% of patients were white. Twenty patients (53%) had FIGO stage III/IV FTCA. Seventeen patients underwent second-look laparotomy, 8 (47%) patients were found to have disease. Adjuvant chemotherapeutic regimens consisted of melphalan in 11 patients, platinum-based chemotherapy without paclitaxel in 17 patients, and the combination of paclitaxel and platinum in 10 patients. Although DFS was similar for the three chemotherapy cohorts (P= 0.19), patients receiving paclitaxel had superior OS compared to patients receiving either melphalan (P= 0.02) or platinum without paclitaxel (P= 0.04). Of the twenty patients with stage III/IV disease, 55% of patients had optimal cytoreduction performed at their initial surgery. Both median DFS, 68 versus 50 months (P= 0.14) and OS, 73 versus 50 months (P= 0.12) were greater in patients with optimal cytoreduction. When compared to historical chemotherapeutic regimens, the combination of paclitaxel and platinum has superior efficacy for the management of patients with FTCA. Although not statistically significant in our study, optimal cytoreduction likely improves both DFS and OS and should be the goal of all patients surgically managed for FTCA.

Outcomes of gynecologic oncology patients admitted to the intensive care unit following surgery: A university teaching hospital experience.

The objective of this study was to determine the outcomes of gynecological oncology patients requiring intensive care unit (ICU) admission following surgery. A computerized database identified postsurgical ICU admissions from January 1, 1999 to December 31, 2004 at a university hospital. Abstracted data included: demographics, preoperative diagnosis, reason(s) for ICU admission, consultations, interventions, length of stay (LOS), Acute Physiology and Chronic Health Evaluation (APACHE) II score, and 30-day mortality. Statistical analysis was performed with the Student's t-test. A total of 185 surgical gynecological oncology ICU patients was identified. Median age was 60 years (range, 21-92 years), and 63% of patients were white. Only 72% of patients had ovarian, endometrial, or cervical cancer. The most common indications for ICU admission were volume resuscitation (108 patients) and respiratory insufficiency (80 patients). Median ICU LOS was 1 day (range, 1-55 days). Patients surviving their hospital admission had a mean APACHE II score of 11.5 (range, 2-37) compared to a mean of 21.2 (range, 13-44) for patients who died prior to hospital discharge (P < 0.001). The overall mortality rate was 12%. A substantial number of gynecological oncology patients will be admitted to the ICU following surgery. Patient outcomes are favorable if APACHE II scores are low and ICU LOS is short.

Transcriptional targeting of adenoviral vector through the CXCR4 tumor-specific promoter.

Adenoviral vectors are considered to be good gene delivery vectors for cancer gene therapy due to their wide host tissue range and cell cycle-independent infectivity. However, the disadvantages include the lack of specificity for cancer cells and the high liver accumulation in vivo. The human CXCR4 gene is expressed at high levels in many types of cancers, but is repressed in the liver. We explored the CXCR4 promoter as a candidate to restrict adenoviral transgene expression to tumor cells with a low expression in host tissues. The luciferase activities in multiple cancer cell lines infected with recombinant adenovirus reAdGL3BCXCR4 or the control vector reAdGL3BCMV revealed that the CXCR4 promoter exhibited relatively high transcriptional activity in a breast cancer cell line, MDA-MB-361, and two ovarian cancer cell lines, OVCAR-3 and SKOV3. ip1, 65% (P=0.0087), 16.7% (P=0.1) and 20% (P=0.0079) compared to that of the CMV promoter, respectively, and low expression, 4.9 and 0.1%, respectively, in both normal cell lines HFBC and HMEC. In addition, CXCR4 had a low expression of luciferase (0.32%) compared to that of the CMV promoter in mouse liver in vivo. The data also revealed that the CXCR4 promoter was a stronger tumor-specific promoter (TSP) than the Cox-2M promoter in primary melanomas obtained from two patients. The CXCR4 promoter is shown to have a 'tumor-on' and 'liver-off' status in vitro and in vivo, and CXCR4 may prove to be a good candidate TSP for cancer gene therapy approaches for melanoma and breast cancers.

Preclinical evaluation of a class of infectivity-enhanced adenoviral vectors in ovarian cancer gene therapy.

Ovarian carcinoma cells are often infected inefficiently by adenoviruses (Ad) due to low expression of coxsackie-adenovirus receptors (CAR), hindering the application of adenovirus-mediated gene therapy in ovarian cancer. In this study, we explored a class of infectivity-enhanced Ad vectors, which contain CAR-independent targeting motifs RGD (Ad5.RGD), polylysine (Ad5.pK7), or both (Ad5.RGD.pK7), for their utility in ovarian cancer gene therapy using in vitro and in vivo model systems. We found that these vectors infected established ovarian carcinoma cell lines and primary ovarian cancer cells with significantly enhanced infectivity. Among them, Ad5.RGD.pK7 appeared to be most efficient. Further, we evaluated their gene delivery efficiency using two different ovarian cancer mouse models--subcutaneous and intraperitoneal human ovarian cancer xenografts. All of the modified vectors appeared to be more efficient than the unmodified Ad5 vector in both models, although some of the differences are not statistically significant. Of these, Ad5.RGD.pK7 exhibited the highest efficacy in the subcutaneous tumor model, while Ad5.pK7 worked most efficiently in the intraperitoneal tumor model. These preclinical results suggest that Ad5.RGD.pK7 and Ad5.pK7 may be very useful in ovarian cancer gene therapy.