Saint Francis University

About: Saint Francis University is a education organization based out in Loretto, Pennsylvania, United States. It is known for research contribution in the topics: Population & Osteoblast. The organization has 1694 authors who have published 2038 publications receiving 87149 citations.

Skin Involvement and Breast Cancer: Are T4b Lesions of All Sizes Created Equal?

Abstract: Background Nonmetastatic, noninflammatory, invasive breast cancers with skin involvement (SI) are classified as T4b, regardless of size. This study evaluated disease-specific survival (DSS) to determine whether size should be considered for these lesions rather than grouping them all into stage III. Study Design Surveillance, Epidemiology, and End Results data linked to Medicare claims were reviewed. Skin involved and non-SI tumors were reclassified using the American Joint Committee on Cancer, 7 th edition groupings using tumor size and nodal involvement alone without considering SI (neostage). Disease-specific survival was adjusted for demographics, histology, and treatment using competing risk methods with propensity score-based weighting and bootstrap standard errors. Results Among 924 SI patients diagnosed between 1992 and 2005, tumors were 0.1 to 2.0 cm, 2.1 to 5.0 cm, and >5.0 cm in 11.6%, 51.1%, and 37.3% of patients, respectively. There were no nodal metastases in 22.3%, 1 to 3 positive nodes in 31.7%, 4 to 9 positive in 28.6%, and ≥10 positive in 17.4% of patients. For SI patients, adjusted 5-year DSS was 95.8% (95% CI, 95.6–96.0) for neostage I, declining progressively to 36.4% (95% CI, 33.8–39.2) for neostage IIIC patients. Adjusted 5-year DSS for SI and non-SI tumors (n = 66,185) was similar for neostage I, IIA, and IIB, and markedly lower for IIIA and IIIC. Adjusted DSS for SI IIIA was similar to non-SI IIIC. Conclusions Noninflammatory SI breast cancers have widely varied DSS that differs by tumor size and nodal involvement and therefore should not all be stage III. Skin involvement should be subordinate to T and N groupings to classify SI with non-SI lesions having similar prognoses.

China's Juvenile Delinquency Prevention Law The Law and the Philosophy

Abstract: The present study introduces and discusses the Juvenile Delinquency Prevention Law of the People's Republic of China. The law was promulgated in the context of Chinese socioeconomic reforms and legal reforms in response to the rising delinquency since the early 1980s. The study explains the social and political background of the law with respect to the patterns of delinquency in China. The law has several main features that reflect the Chinese philosophical underpinnings of crime prevention and control, and the study discusses the connection between the law and the traditional Chinese philosophy and thinking. Finally, the study discusses the challenges to the enforcement of the law in Chinese society, which has lacked a legal tradition in its history.

In-home wound care management utilizing information technology.

Abstract: Chronic wounds are a major healthcare crisis, presenting challenges for home health agencies lacking specially trained staff to properly monitor and manage these wounds. Consequently, the home health industry needs to improve wound management methods and technologies to properly care for patients with chronic wounds. Saint Francis University's Center of Excellence for Remote and Medically Under-Served Areas partnered with a home health agency (University of Pittsburgh Medical Center Lee Regional Community Nursing Service) to identify a solution to this problem.

ACR appropriateness criteria© ovarian cancer screening.

Abstract: The majority of women with ovarian cancer have advanced stage disease at the time of diagnosis and a poor 5 year survival rate. Hence, screening has been investigated in the hopes of improving survival by diagnosing ovarian cancer at an earlier stage. Most screening methods thus far have included ultrasound and/or serum tumor markers. However, low prevalence of the disease, high false positive rate of current screening methods, and the probable rapid growth of most ovarian carcinomas from no defined precursor lesion, all contribute to difficulty in screening for ovarian cancer. While screening may be able to detect ovarian cancer at an earlier stage, adequate data is presently lacking on whether screening improves survival. The results of ongoing large clinical trials will be available in a few years and should provide critical information regarding the usefulness of screening. Pending results of those large clinical trials, screening is not currently recommended for women at average risk for ovarian cancer. Screening is most likely to be performed in women with an increased familial risk of ovarian cancer, but patients should be aware that even with this risk factor, there is currently insufficient evidence to know if screening is effective. New screening methods, including new or multiple serum markers and proteomics, are also being investigated.

Growth factors and bone

Abstract: Skeletal cells secrete a variety of growth factors that either enhance the replication of the bone cells or modify their differentiated function. The synthesis and activity of skeletal growth factors can be modified by systemic hormones, local factors, and binding proteins.