Advancing patient care: integrating new data.

Physicians involved in the management of patients with chronic hepatitis B infection are frequently faced with complex clinical issues concerning the diagnosis, investigation, and treatment of patients. Guidelines exist within the literature that help with decision making; however, in practice individual nuances are often encountered necessitating decisions that go beyond the current guidelines. Following presentation of the available data, a panel of expert hepatologists and gastroenterologists sought to identify and solve challenges that are faced by clinicians in the daily management of patients with chronic hepatitis B infection. The following summary provides an overview of the outcome of these discussions. Because of the complexities of clinical management, the recommendations reflect the opinion of the majority; however, many recommendations were not unanimous. Furthermore, the recommendations that follow are limited to adult patients; the treatment of children was not discussed. A number of issues were identified, and statements concerning possible management strategies that could be applied were developed.

Extraesophageal symptoms: what role for the proton pump inhibitors?

The esophageal complications of gastroesophageal reflux disease (GERD) are well described and include erosive esophagitis, stricture, Barrett esophagus, and adenocarcinoma. Primary care physicians often encounter patients with "extraesophageal" manifestations of GERD in the absence of heartburn. Patients may present with symptoms involving the pulmonary system, noncardiac chest pain, and ear, nose, and throat disorders. The diagnosis of reflux disease in these individuals may be challenging because, in addition to the absence of heartburn, endoscopy is often negative. Laryngoscopy and 24-hour dual-channel intraesophageal pH-metry may have greater diagnostic yields, but they are costly, invasive, and time-consuming. A trial of proton pump inhibitor (PPI) therapy is increasingly being considered a first-line diagnostic test in those with suspected reflux-related extraesophageal symptoms. The duration as well as dose of PPI should be based on the presenting symptoms, with patients having pulmonary manifestations often requiring twice-daily therapy for 2 to 3 months. In contrast, symptoms of reflux-related noncardiac chest pain may be relieved with a 1-week, standard-dose treatment trial. Patients who fail to experience symptom resolution or improvement should undergo further diagnostic evaluations including 24-hour esophageal pH studies while continuing their PPI therapy to establish persistent versus absent acid reflux. The role of fundoplication or other surgical/laparoscopic procedures in these patients has yet to be determined.

Endoscopic ambulatory surgery centers in the academic medical center. We can do it too!

A freestanding ambulatory surgery center (ASC) at an academic institution is an exception rather than the rule. It is a major challenge to the concept of the traditional academic medical center. Advantages and disadvantages are discussed, as well as the detailed planning process beginning with a well executed feasibility study, the hiring of consultants, and financing of the facility. Construction, opening of the facility and operation are not different from other ACSs. However, the integration of teaching and research presents new opportunities. Lessons learned and advice to others are detailed on how the ASC benefitted one specific institution and how it may add value and revenue to other academic medical centers.