Radiation Therapy (Hypofractionated Proton Beam Therapy or IMRT) for the Treatment of Recurrent, Oligometastatic Prostate Cancer Following Primary Localized Treatment

Conditions:   Metastatic Prostate Adenocarcinoma;   Prostate Adenocarcinoma;   Recurrent Prostate Carcinoma;   Stage IV Prostate Cancer AJCC v8;   Stage IVA Prostate Cancer AJCC v8;   Stage IVB Prostate Cancer AJCC v8 Interventions:   Radiation: Intensity-Modulated Radiation Therapy;   Radiation: Proton Beam Radiation Therapy;   Other: Quality-of-Life Assessment;   Other: Questionnaire Administration Sponsors:   Mayo Clinic;   National Cancer Institute (NCI) Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials

Related Links:

A Streptomyces sp. (BRA-384) was selected among nine strains of bacteria isolated from the zoanthids Palythoa caribaeorum due to the high cytotoxic activity presented by its EtOAc extract (inhibitory concentration mean (IC50) of 2 ng mL-1) against colon cancer cell line. From the EtOAc extract of BRA-384 three new chemical entities (A6, A7 and A8) and one dextrorotatory chromomycin (A5), a promising class of anticancer compounds, were identified. The cytotoxicity of chromomycins A5 to A8 was tested against five tumor cell lines (HCT 116 (human colon adenocarcinoma), MCF-7 (human breast carcinoma), PC-3M (human metastatic p...
Source: Journal of the Brazilian Chemical Society - Category: Chemistry Source Type: research
In conclusion, the majority of bladder cancers following brachytherapy in this cohort were of high grade and low stage at diagnosis, most of them demonstrating luminal immunophenotype. A significant number of variant histologies are seen, each demonstrating a specific immunophenotype.
Source: Pathology Research and Practice - Category: Pathology Source Type: research
Background: Mucinous prostate cancer (PCa) is an extremely rare form of prostate malignancy. To date, the limited knowledge of its biology and outcomes stems from mostly small, single institution experiences. We analyzed the Surveillance, Epidemiology, and End Results (SEER) database to explore the incidence and treatment of mucinous PCa together with its prognostic factors to gain relatively large and consolidated insights.Methods: Age-adjusted incidence (AAI) rates were evaluated over time. Propensity score matching (PSM) and Kaplan–Meier analyses were used to compare the prognosis between mucinous PCa and typical ...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
CONCLUSIONS: The single-port approach has advantages as easier surgical planning and transition for combined and multi-quadrants surgeries: faster recovery, minimal postoperative pain and need for opioids, and excellent cosmetic outcome. We suggest that combined procedures should be performed only in high volume institutions by surgeons with vast experience in robotic surgery in selected patients. PMID: 31864774 [PubMed - as supplied by publisher]
Source: Actas Urologicas Espanolas - Category: Urology & Nephrology Authors: Tags: Actas Urol Esp Source Type: research
CONCLUSION: Primary Signet ring cell carcinoma of the prostate is a rare and aggressive histological variant of adenocarcinomas of the prostate. Treatment is the same as classical adenocarcinoma with an emphasis on aggressive multimodal treatment. PMID: 31823856 [PubMed - in process]
Source: Archivos Espanoles de Urologia - Category: Urology & Nephrology Tags: Arch Esp Urol Source Type: research
In conclusion, NKX3.1 shows routine expression in Sertoli cells and P501S shows routine expression in Leydig cells and rete testis epithelium. In addition, these markers can be positive in sex cord-stromal tumors and rete testis adenocarcinoma.
Source: The American Journal of Surgical Pathology - Category: Pathology Tags: Original Articles Source Type: research
Conditions:   Metastatic Prostate Adenocarcinoma;   Prostate Adenocarcinoma;   Recurrent Prostate Carcinoma;   Stage IV Prostate Cancer AJCC v8;   Stage IVA Prostate Cancer AJCC v8;   Stage IVB Prostate Cancer AJCC v8 Interventions:   Radiation: Intensity-Modulated Radiation Therapy;   Radiation: Proton Beam Radiation Therapy;   Other: Quality-of-Life Assessment;   Other: Questionnaire Administration Sponsors:   Mayo...
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
CONCLUSION: Primary Signet ring cell carcinoma of the prostate is a rare and aggressive histological variant of adenocarcinomas of the prostate. Treatment is the same as classical adenocarcinoma with an emphasis on aggressive multimodal treatment. PMID: 31797810 [PubMed - in process]
Source: Archivos Espanoles de Urologia - Category: Urology & Nephrology Tags: Arch Esp Urol Source Type: research
We present a case of de novo adenosquamous carcinoma of the prostate treated with a multimodal approach including surgery, androgen-deprivation therapy, chemotherapy, and radiation.
Source: Urology Case Reports - Category: Urology & Nephrology Source Type: research
CONCLUSIONS.—: Knowledge of the reasons for histopathologic false-negative diagnosis of adenocarcinoma of the prostate is an important component in the diagnostic assessment of prostate tissue sections. Diagnostic awareness of the histomorphologic presentations of small (minimal) adenocarcinoma; deceptively benign appearing variants including atrophic, foamy gland, microcystic, and pseudohyperplastic variants; single cell carcinoma; and treatment effects is critical for establishment of a definitive diagnosis of adenocarcinoma and the prevention of false-negative diagnoses of prostate cancer. PMID: 31729886 [Pub...
Source: Archives of Pathology and Laboratory Medicine - Category: Laboratory Medicine Authors: Tags: Arch Pathol Lab Med Source Type: research
More News: Adenocarcinoma | Cancer | Cancer & Oncology | Carcinoma | Intensity-Modulated Radiation Therapy | Prostate Cancer | Radiation Therapy | Research