Po-Chang Lin

Learn More
BACKGROUND/PURPOSE Tuberculosis (TB) is an endemic disease in Taiwan and it usually affects the lung. Spinal TB accounts for 1-3% of all TB infections. The purpose of this study was to investigate the clinical manifestations, management, outcomes and drug susceptibility of Mycobacterium tuberculosis in non-HIV-infected patients with spinal TB. METHODS(More)
Adult patients with disseminated nontuberculous mycobacterial (dNTM) infections usually have severe immune system defects. Recently, several studies have shown that anti-IFN-γ autoantibodies may play an important role in the pathogenicity of dNTM infections. A considerable proportion of reported cases of anti-IFN-γ autoantibodies show either clinical or(More)
Necrotizing fasciitis is a life-threatening soft-tissue infection primarily involving the superficial fascia. This study investigated the microbiologic characteristics and determinants of mortality of this disease. The medical records of 87 consecutive patients with a diagnosis of necrotizing fasciitis from 1999 to 2004 were retrospectively reviewed. A(More)
BACKGROUND Little is known on the effectiveness of influenza vaccine in ESRD patients. This study compared the incidence of hospitalization, morbidity, and mortality in end-stage renal disease (ESRD) patients undergoing hemodialysis (HD) between cohorts with and without influenza vaccination. METHODS We used the insurance claims data from 1998 to 2009 in(More)
PURPOSE Studies regarding the clinical benefits of influenza vaccination in diabetic patients are limited. This study evaluated if the elderly diabetic patients who have had influenza vaccination would have benefits such as reduced medical care and mortality. METHODS We used the universal insurance claims data from 2001 to 2009 in Taiwan to identify(More)
A prospective, cross-sectional study was conducted at a medical center in central Taiwan to understand the prevalence, associated factors, and microbiologic features for oropharyngeal yeast colonization in human immunodeficiency virus-infected outpatients. Oral yeast colonization was detected in 127 (45 %) patients, including 21 (16.5 %) colonized by more(More)
BACKGROUND Several automated instruments examining urine sediment have been introduced. We compared the performance of Sysmex UF-100 and Iris iQ200 with manual microscopy in urine sediment testing. METHODS Four hundred and thirty-six urine samples were collected. The urine sediments were examined by manual microscopy and these 2 automated urinalysis(More)
BACKGROUND AND PURPOSE Leptospirosis is a major cause of fever in subtropical and tropical areas. The clinical manifestations are protean, ranging from very mild and nonspecific symptoms to severe septic shock and death. This retrospective study investigated the demographic and clinical features of leptospirosis in central Taiwan over 3 years, with emphasis(More)
BACKGROUND Postneurosurgical Gram-negative bacillary meningitis (GNBM) or ventriculitis is a serious issue. Intraventricular (IVT) therapy has been applied; however, its effectiveness remains controversial, and the adverse drug effects are considerable. METHODS The demographic data, treatment strategies, and clinical outcomes of patients with(More)
Neutralizing anti-interferon-γ autoantibody (nAIGA)-associated immunodeficiency is an emerging medical issue worldwide. In the present study, we describe and discuss the clinical features and outcomes of patients with nAIGAs and disseminated infections by nontuberculous mycobacteria (dNTM).We thoroughly reviewed the medical records of all patients.(More)