Primary systemic therapy (PST) for operable breast cancer enables the identification of in vivo biological markers that predict response to treatment. A total of 118 patients with T2 -4 N0 -1 M0 primary breast cancer received six cycles of anthracycline-based PST. Clinical and radiological response was assessed before and after treatment using UICC criteria. A grading system to score pathological response was devised. Diagnostic biopsies and postchemotherapy surgical specimens were stained for oestrogen (ER) and progesterone (PgR) receptor, HER-2 and cell proliferation (Ki-67). Clinical, radiological and pathological response rates were 78, 72 and 38%, respectively. There was a strong correlation between ER and PgR staining (Po0.0001). Higher Ki-67 proliferation indices were associated with PgRÀ tumours (median 28.3%, PgR þ 22.9%; P ¼ 0.042). There was no relationship between HER-2 and other biological markers. No single pretreatment or postchemotherapy biological parameter predicted response by any modality of assessment. In all, 10 tumours changed hormone receptor classification after chemotherapy (three ER, seven PgR); HER-2 staining changed in nine cases. Median Ki-67 index was 24.9% before and 18.1% after treatment (P ¼ 0.02); the median reduction in Ki-67 index after treatment was 21.2%. Tumours displaying 475% reduction in Ki-67 after chemotherapy were more likely to achieve a pathological response (77.8 vs 26.7%, P ¼ 0.004).

The incarcerated population (which is disproportionately affected by addiction and psychiatric illness) can be effectively treated for HCV infection with interferon and ribavirin. The correctional setting may provide an opportunity to safely treat patients with these two challenging comorbid conditions.

Provisions of the Affordable Care Act offer new opportunities to apply a public health and medical perspective to the complex relationship between involvement in the criminal justice system and the existence of fundamental health disparities. Incarceration can cause harm to individual and community health, but prisons and jails also hold enormous potential to play an active and beneficial role in the health care system and, ultimately, to improving health. Traditionally, incarcerated populations have been incorrectly viewed as isolated and self-contained communities with only peripheral importance to the public health at large. This misconception has resulted in missed opportunities to positively affect the health of both the individuals and the imprisoned community as a whole and potentially to mitigate risk behaviors that may contribute to incarceration. Both community and correctional health care professionals can capitalize on these opportunities by working together to advocate for the health of the criminal justice–involved population and their communities. We present a set of recommendations for the improvement of both correctional health care, such as improving systems of external oversight and quality management, and access to community-based care, including establishing strategies for postrelease care and medical record transfers.

Several recent studies have shown that the racial disparities in U.S. mortality nearly disappear in prisons. We review the social determinants of the recent epidemic of incarceration, especially the war on drugs, and describe inmate morbidity and mortality within the context of U.S. health disparities. Incarceration provides an important public health opportunity to address health disparities by accessing a high-need, medically-underserved, largely non-White population, but it has also been associated with poor long-term health outcomes. Viewing incarceration within the context of community health and community life shows that the more equitable mortality rates among inmates are not evidence of the beneficial effects of incarceration so much as an indictment of disparities in the community at large. Because people of color are incarcerated far more frequently than Whites, the experience may ultimately exacerbate rather than mitigate health disparities.

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Goals-To report our experience with pegylated interferon and ribavirin treatment of hepatitis C virus (HCV) RNA-positive inmates at the Rhode Island Department of Corrections.Background-An estimated 1 out of 3 HCV-infected individuals will spend time in a jail or prison within a 1-year period, making prisons a unique setting for management of chronic HCV.

An estimated 15%-40% of incarcerated persons in the United States are infected with hepatitis C virus (HCV). Approximately 1.4 million HCV-infected persons pass through the corrections system annually, accounting for one-third of the total number of HCV-infected persons in the United States. This high prevalence of HCV infection is due to the substantial increase in drug-related arrests over the past 2 decades. Although the hepatitis C epidemic in the corrections system may be viewed as a burden on correctional health systems, it is an important public health opportunity and an obligation. Research on the implementation of cost-effective HCV screening, prevention, and treatment programs among incarcerated persons is essential. Testing, education, and, when appropriate, treatment of prisoners should be a cornerstone of the public health response to the hepatitis C epidemic in the United States.