Medicine and Health Sciences Commons^™

Effect Of Pooled Human Intravenous Globulin (Ivig) On The Reversal Of Cholinergic Inhibition Of Smooth Muscle By Immunoglobulins (Iggs) From Patients With Scleroderma (Ssc), Jagmohan Singh, Vaibhav Mehendiratta, Sergio A. Jimenez, Sidney Cohen, Anthony J. Dimarino, Satish Rattan

Division of Gastroenterology and Hepatology Faculty Papers

Poster presented at: Digestive Disease Week (DDW) International meeting in San Diego, California.

Backgrounds and Aims:

The gastrointestinal (GI) tract is the most common internal organ system affected in SSc. We and others have shown before that the SSc immunoglobulins (IgGs) cause selective blockade of muscarinic type-3 cholinergic (M3-R) in the GI tract. Presently, there is no effective treatment for SSc although numerous cytotoxic and immunomodulatory agents have been employed with limited success and are marred with serious side effects. Present studies investigated the reversibility of SScIgGs-caused M3-R blockade by the pooled Intravenous immunoglobulins (IVIG).

Patterns Of Acetaminophen Use At A Tertiary Care Center: Exposures Exceeding 4 Grams Daily, Jesse Civan, Victor Navarro, Jeffrey Riggio, Paul Adams, Steven Herrine, Simona Rossi

Jefferson Hospital Staff Papers and Presentations

Unintentional hepatotoxicity due to acetaminophen use at the recommended daily dose of up to four grams daily has increasingly been recognized as a significant problem. The phrase "therapeutic misadventure" has been coined in the literature, in reference to biochemical evidence of hepatocellular injury associated with acetaminophen use at recommended doses. Previous studies have documented a 25% to 40% incidence of two- to three-fold alanie aminotransferase (ALT) elevation, in healty volunteers administered one gram of acetaminophen every six hours.

The recognition of this problem is reflected in part by recent changes in FDA recommendations, including more stringent controls on the amount …

Primary Provider Beliefs And Practice Patterns Contribute To The Lack Of Hiv/Hcv Coinfected Patients Undergoing Liver Transplantation In The United States, Jonathan M. Fenkel, Md, Victor J. Navarro, Md

Division of Gastroenterology and Hepatology Faculty Papers

Conclusions:

1. The majority of primary providers were ambivalent toward or against LT for HIV/HCV coninfected patients.

2. Half of all respondents were unlikely to refer cirrhotic coinfected patients for LT evaluation.

3. HIV specialists were significantly more likely to believe transplant should be offered, but reported no difference in likelihood of LT referral.

4. These findings suggest that primary provider beliefs and self-reported practice patterns may partially explain the paucity of coinfected US liver transplant recipients.

Assessment Of Adherence To Guidelines For Hepatocellular Carcinoma Screening In Hiv/Hcv Coinfected Patients, Jonathan M. Fenkel, Md, Victor J. Navarro, Md

Division of Gastroenterology and Hepatology Faculty Papers

Conclusions:

1. Self-reported adherence with published guidelines for HCC screening is poor among primary providers for HIV/HCV coinfected patients, including HIV specialists and University-based providers.

2. Unnecessary imaging is also frequently ordered on non-cirrhotics, particularly by University-based providers.

3. Improved adherence to guidelines is needed among primary providers as over 50% of HCC's may be missed, and many patients many not be referred for subspecialty GI or Liver care, where screening practices may differ.