Paul S. Fitzmorris

Management of hepatocellular carcinoma

AbstractPurpose Hepatocellular carcinoma (HCC), a common cause for cancer-related death, is increasing worldwide. Over the past decade, survival and quality of life of HCC patients have significantly improved due to better prevention strategies, early diagnosis, and improved treatment options. We performed this narrative review to synthesize current status on the HCC management.MethodsLiterature search for publications especially over the last decade, which has changed the paradigm on the management of HCC.ResultsHepatitis B vaccination and treatment of chronic hepatitis B and C are important measures for HCC prevention. Screening and surveillance for HCC using ultrasonogram and alpha-fetoprotein estimation are directed toward cirrhotics and hepatitis B patients at high risk of HCC. If detected at an early stage, curative treatments for HCC can be used such as tumor resection, ablation and liver transplantation. HCC patients without curative options are managed by loco-regional therapies and systemic chemotherapy. Loco-regional treatments include trans-arterial chemoembolization, radioembolization and combinations of loco-regional plus systemic therapies. Currently, sorafenib is the only FDA-approved systemic therapy and newer better chemotherapeutic agents are being investigated. Palliative care for terminally ill patients with metastatic disease and/or poor functional status focusses on comfort care and symptom control.ConclusionsIn spite of significant advancement in HCC management, its incidence continues to rise. There remains an urgent need to continue refining understanding of HCC and develop strategies to increase utilization of the available preventive measures and curative treatment modalities for HCC.

Impact of Metabolic Syndrome on the Hospitalization Rate of Crohn's Disease Patients Seen at a Tertiary Care Center: A Retrospective Cohort Study

Background/Aims: Recent studies suggest that markers of mesenteric inflammation, such as increased adipose tissue, may be associated with poor outcomes in Crohns disease (CD). This studys hypothesis is that CD patients with metabolic syndrome (MetS) have more CD-related hospitalizations than CD patients without MetS. Methods: We conducted a retrospective cohort study of CD patients seen from 2000 to 2012 at our tertiary care center. We analyzed crude and age-, sex- and duration of CD-adjusted incidence rate ratio (IRR) of CD-related hospitalization of those with MetS versus those without MetS. We also investigated possible associations between individual component conditions of MetS and rate of CD-related hospitalization. Results: A total of 868 CD patients were included. There were 37 (4%) patients with MetS at initial observation. After multi-variable adjustment, patients with MetS had a CD-related hospitalization rate twice that of those who did not have MetS. High triglycerides (TG), low high density lipoprotein (HDL) cholesterol and diabetes mellitus (DM) were associated with increased risk of CD-related hospitalization. Conclusions: CD patients with MetS have a higher rate of CD-related hospitalization compared to those without MetS. Hypertriglyceridemia, low HDL cholesterol and DM may be good markers of local and systemic inflammation as seen in CD.

Rates of hospitalization among African American and Caucasian American patients with Crohn's disease seen at a tertiary care center

Abstract Background There is equivocal evidence regarding differences in the clinical course and outcomes of Crohn’s disease (CD) among African Americans compared with Caucasian Americans. We sought to analyze whether African Americans with CD are more likely to be hospitalized for CD-related complications when compared with Caucasian Americans with CD. Methods We conducted a retrospective cohort study including 909 African Americans and Caucasian Americans with CD who were seen at our tertiary care Inflammatory Bowel Disease (IBD) referral center between 2000 and 2013. We calculated the rate of hospitalization for CD-related complications among African Americans and Caucasian Americans separately. Zero-inflated Poisson regression models with robust variance estimates were used to estimate crude and multivariable adjusted rate ratios (RR) for CD-related hospitalizations. Multivariable adjusted models included adjustment for age, sex, duration of CD, smoking and CD therapy. Results The cumulative rate of CD-related hospital admissions was higher among African American patients compared with Caucasian American patients (395.6/1000 person-years in African Americans vs. 230.4/1000 person-years in Caucasian Americans). Unadjusted and multivariable adjusted rate ratios for CD-related hospitalization comparing African Americans and Caucasian Americans were 1.59 (95% confidence interval [95%CI]: 1.10–2.29; P=0.01) and 1.44 (95%CI: 1.02–2.03; P=0.04), respectively. Conclusions African Americans with CD followed at a tertiary IBD-referral center had a higher rate for CD-related hospitalizations compared with Caucasian Americans. Future studies should examine whether socioeconomic status and biologic markers of disease status could explain the higher risk observed among African Americans.

Socioeconomic Status and Race are both Independently associated with Increased Hospitalization Rate among Crohn’s Disease Patients

Racial disparities are observed clinically in Crohn’s Disease (CD) with research suggesting African Americans (AA) have worse outcomes than Caucasian Americans (CA). The aim of this study is to assess whether socioeconomic status (SES) rather than race is the major predictor of worse outcomes. We designed a retrospective cohort study of 944 CD patients seen at our center. Patients’ billing zip codes were collected and average income and percent of population living above or below poverty level (PL) for each zip code calculated. Patients were separated by quartiles using average state income level and federal PL. Demographics and hospitalization rates were collected. Poison regression models estimated incidence rate ratios (IRR) for CD-related hospitalizations. Incidence rate (IR) of hospitalization per 100-person years for the lowest income group was 118 (CI 91.4–152.3), highest income group was 29 (CI 21.7–38.9), Above PL was 26.9 (25.9–28.9), Below PL was 35.9 (33.1–38.9), CA was 25.3 (23.7–27), and AA was 51.4 (46.8–56.3). IRR for a CD-related hospitalization for lowest income group was 2.01 (CI 1.34–3.01), for Below PL was 1.26 (CI 1.12–1.42), and for AAs was 1.88 (CI 1.66–2.12). SES and race are both associated with hospitalization among CD patients and need further investigation.