Invasive ductal breast carcinoma metastasis to the cervix: A case review and clinical correlation.

•Metastatic invasive ductal carcinoma.•IDC metastasis to cervix.•Unusual metastasis to cervix.

Primitive neuroectodermal tumor of the uterus: Excellent clinical response following a multimodal treatment approach.

We present a case report of a patient with uterine primitive neuroectodermal tumor (PNET). The patient underwent surgical management followed by pelvic radiation and intravaginal brachytherapy. Following a stable interval, the patient was found to have new onset spinal, pulmonary, and adrenal metastatic disease.

The Chemoprevention of Ovarian Cancer: the Need and the Options.

Purpose Of Review: Ovarian cancer (OvCa) is the most lethal of all gynecological cancers, with a 5-year survival around 46%, mainly due to limitations in early diagnosis and treatment. Consequently, the chemoprevention of OvCa emerges as an important option to control this dismal disease. Here, we discuss the role of risk assessment in the design of chemoprevention strategies for OvCa, describe candidate agents, and assess future directions in this field.

Correction: The Chemoprevention of Ovarian Cancer: the Need and the Options.

[This corrects the article DOI: 10.1007/s40495-018-0133-6.].

Merkel Cell Carcinoma With Gastric Metastasis and Review of Literature.

Background: Merkel cell carcinoma (MCC) is a rare, highly aggressive cutaneous neoplasm, with a propensity for recurrence and metastasis. Very few cases of metastases to the gastrointestinal tract have been reported in the medical literature.

Objectives: The aim of this study was to report a case of MCC metastasizing to the stomach, its clinical presentation, and its management.

A phase I and pharmacokinetic study of paclitaxel poliglumex and cisplatin in patients with advanced solid tumors.

Purpose: Determine the toxicity, maximum tolerated dose (MTD), and pharmacokinetics of paclitaxel poliglumex (PPX; CT-2103) in combination with cisplatin administered every 3 weeks.

Patients And Methods: Forty-three patients with advanced solid tumors were treated at escalating doses of PPX with a fixed dose of cisplatin at 75 mg/m(2). Conjugated and unconjugated paclitaxel were measured in plasma and urine.

Optimal modeling for phase I design of a two drug combination-results of a phase I study of cisplatin with 9-nitrocamptothecin.

Combination of platinum with topoisomerase-I inhibitors are synergistic. The objectives of this study were to determine MTD range and toxicity profile of combinations of oral 9-nitrocamptothecin (9NC) and intravenous cisplatin in patients with refractory solid tumors. Each course was 28 days starting on day 1 with cisplatin, and then 9NC daily for 5 days/week for three weeks.

Incidence and risk of hypertension with sorafenib in patients with cancer: a systematic review and meta-analysis.

Background: Sorafenib is used in patients with advanced renal-cell carcinoma (RCC) or hepatocellular cancer, and its application in other types of cancers is also undergoing extensive clinical assessment. Hypertension is one of the major side-effects of this drug, and reported incidences vary substantially between clinical trials. We did a systematic review and meta-analysis of published clinical trials to establish the incidence of hypertension associated with sorafenib.

Optimism, distress, health-related quality of life, and change in cancer antigen 125 among patients with ovarian cancer undergoing chemotherapy.

Objective: This study investigated whether situational and dispositional optimism were protective against dimensions of distress and aspects of health-related quality of life (HQoL) in patients with ovarian cancer undergoing chemotherapy. This study also evaluated whether optimism predicted a decrease in cancer antigen (CA) 125 levels during treatment.

Methods: Ninety women with epithelial ovarian cancer were assessed at the start and end of chemotherapy.

The associations between knowledge, CA125 preoccupation, and distress in women with epithelial ovarian cancer.

Objective: The goal of the current study was to determine how much women with ovarian cancer know about their cancer and CA125 testing and how much women focus on or are preoccupied with their CA125 levels. We also examined the direct and moderating effects of knowledge and CA125 preoccupation on two measures of distress (depressive symptoms and anxiety).

Methods: Participants were 126 women with epithelial ovarian cancer.

Retrospective review: re-treatment of patients with ovarian cancer with carboplatin after platinum resistance.

The objective of the analysis was to determine the effectiveness of re-treating patients with ovarian cancer, primary peritoneal cancer, and fallopian tube cancer with carboplatin after being deemed platinum resistant. From a database period January 1, 1996, to December 12, 2002, 34 patients were identified who received nonplatinum agents before resuming treatment with carboplatin. The median age was 65 years, and a median of two nonplatinum chemotherapy (range 1-5) prior to re-treatment with carboplatin was received.

Proteomic identification of heat shock protein 70 as a candidate target for enhancing apoptosis induced by farnesyl transferase inhibitor.

Farnesyl transferase inhibitors (FTIs) are novel antitumor drugs with clinical activity. FTIs inhibit cell growth not only by preventing direct Ras farnesylation but also through a Ras-independent pathway. Proteomics has been shown to be a powerful tool to monitor and analyze molecular networks and fluxes within the living cells and to identify the proteins that participate in these networks upon perturbation of the cellular environment.

Physiological and psychological effects of delivering medical news using a simulated physician-patient scenario.

We examined the acute stress response associated with having to deliver either bad or good medical news using a simulated physician-patient scenario. Twenty-five healthy medical students were randomly assigned to a bad medical news (BN), a good medical news (GN), or a control group that read magazines during the session. Self-report measures were obtained before and after the task.

A phase II study of intravenous exatecan mesylate (DX-8951f) administered daily for 5 days every 3 weeks to patients with advanced ovarian, tubal or peritoneal cancer resistant to platinum, taxane and topotecan.

Background: DX-8951f is a water-soluble camptothecin derivative with greater in vivo and in vitro activity than topotecan or irinotecan. The objectives of this phase II study were to determine the antitumor activity, safety and pharmacokinetic profile of DX-8951f administered intravenously for five consecutive days, every 3 weeks in patients with advanced ovarian, tubal and peritoneal cancer resistant to platinum, taxane and topotecan.

Methods: Enrolled in the study at The University of Texas M.

Phase II study of cetrorelix, a luteinizing hormone-releasing hormone antagonist in patients with platinum-resistant ovarian cancer.

Objective: The goal of this work was to study the anticancer activity of cetrorelix, a decapeptide with LHRH receptor antagonist properties in patients with platinum-resistant ovarian cancer. About 80% of primary ovarian cancers and cell lines bear LHRH receptors. Cetrorelix has anticancer activity in in vitro and in vivo ovarian cancer models.

Intraperitoneal fluid neopterin, nitrate, and tryptophan after regional administration of interleukin-12.

Activated monocytes-macrophages may be associated with antitumor activity, and activation of these cells by certain cytokines, primarily interferon gamma (IFN-gamma), can be indicated by alterations in the concentrations of neopterin, nitrate, or tryptophan. Specimens of peritoneal fluid were obtained from patients with intra-abdominal neoplasia who were undergoing treatment in a phase I trial of weekly intraperitoneal recombinant interleukin-12 (rhIL-12), an inducer of IFN-gamma. Concentrations of neopterin, nitrate, tryptophan, IFN-gamma, and tumor necrosis factor alpha (TNF-alpha) were determined at various times during the first 48 hours in 11 patients who received intraperitoneal rhIL-12 in doses ranging from 100 to 1,500 ng/kg.

Establishment and characterization of cancer cell cultures and xenografts derived from primary or metastatic Mullerian cancers.

Purpose: The purpose of this study was to characterize cell cultures and xenografts derived from patients with ovarian cancer.

Experimental Design: Ninety specimens from 67 patients were plated in RPMI 1640 or inoculated in nude mice. Growth characteristics of cell cultures and xenografts were determined.

Phase I study of intraperitoneal recombinant human interleukin 12 in patients with Müllerian carcinoma, gastrointestinal primary malignancies, and mesothelioma.

Purpose: The purpose is to determine dose-limiting toxicity, pharmacokinetics,pharmacodynamics, and immunobiology after i.p. injections of recombinant human IL-12 (rhIL-12).

An in vitro study of inhibitory activity of gossypol, a cottonseed extract, in human carcinoma cell lines.

Gossypol, a cottonseed extract, has been shown to have antiproliferative activity in a variety of cancer cell lines. The objective of this study was to determine the inhibitory effects of gossypol on cell proliferation. Five human carcinoma cell lines were evaluated including endometrial (RL95-2), ovarian (SKOV-3), medullary thyroid (TT), and adrenocortical (NCI-H295R and SW-13).

Thiotepa in combination with cisplatin for primary epithelial ovarian cancer: a phase II study.

The objectives of this phase II protocol were: 1) to determine the clinical activity of thiotepa combined with cisplatin in suboptimally debulked advanced epithelial ovarian carcinoma as first-line chemotherapy, 2) to determine by surgery the response after 6 courses of chemotherapy, and 3) to identify the regimen's qualitative and quantitative toxicities. Patients with FIGO stage IIIC or IV epithelial ovarian cancer were eligible to receive cisplatin (50 mg/m2) followed by thiotepa (40 mg/m2) on an every 4-week schedule. Patients showing no evidence of disease after six cycles of chemotherapy underwent surgical reassessment.

Toxicity, immunogenicity, and induction of E75-specific tumor-lytic CTLs by HER-2 peptide E75 (369-377) combined with granulocyte macrophage colony-stimulating factor in HLA-A2+ patients with metastatic breast and ovarian cancer.

To determine the toxicity and immunogenicity of the HER-2/neu, HLA-A2-restricted peptide E75 in patients with metastatic breast and ovarian cancer, 14 patients were vaccinated with escalating amounts of E75 (100, 500, and 1000 microg) mixed with 250 microg granulocyte macrophage colony-stimulating factor as adjuvant. Each vaccine dose was administered in a total volume of 1.5 ml divided into four intradermal injections and administered weekly for 4 weeks, followed by monthly boosts for a total of 10 injections.

Induction of tumor-reactive CTL by C-side chain variants of the CTL epitope HER-2/neu protooncogene (369-377) selected by molecular modeling of the peptide: HLA-A2 complex.

To design side chain variants for modulation of immunogenicity, we modeled the complex of the HLA-A2 molecule with an immunodominant peptide, E75, from the HER-2/neu protooncogene protein recognized by CTL. We identified the side chain orientation of E75. We modified E75 at the central Ser(5) (E75 wild-type), which points upward, by removing successively the HO (variant S5A) and the CH2-OH (variant S5G).

Treatment with HER-2 phosphorylation agonists enhance tumor ability to stimulate epitope specific CTL in vitro.

The transmembrane (TM) receptor encoded by the HER-2 proto-oncogene (HER-2) is amplified in several types of human carcinomas and premalignant states and provides an important target for cancer therapy. While overexpression of HER-2 should lead to increased CTL epitope formation due to the attendant increase in higher protein turnover, breast tumors are poor stimulators of CTL. In this report, we show that treatment of SKBR3.