blockers did not seem to be a risk factor for CDI in patients who underwent allogeneic SCT. Diarrhea was a very common complication of hematologic malignancy in patients who underwent SCT. In fact, only 3 patients did not develop diarrhea during their hospitalization. Almost one-third of the patients who underwent allogeneic SCT also received a diagnosis of CDI. Previous studies have reported i...

Clostridium difficile infection (CDI) has become the most frequently reported health care-associated infection in the United States [1]. As the incidence of CDI rises, so too does the burden it produces on health care and society. In an attempt to decrease the burden of CDI and provide the best outcomes for patients affected by CDI, there have been many recent advancements in the understanding,...

Methods We enrolled all CDI patients admitted to the Adults III department of the National Institute for Infectious Diseases “Prof. Dr. Matei Balş”, Bucharest, between January – July 2014. Stool culture, toxin EIA and Cepheid Gene Xpert C. difficile test were used for CDI diagnosis. The subjects were divided into two groups: CA-CDI patients (Group 1) and HA-CDI patients (Group 2). Our objective...

INTRODUCTION The incidence and severity of Clostridium difficile infection (CDI) has been increasing and long-term care facility (LTCF) residents are at high risk given their age, co-morbidities, and high antibiotic exposure. Infection control policies are crucial for controlling CDI, but there are currently no regulatory guidelines in the United States. Therefore, we evaluated infection contro...

A prospective study was conducted to investigate the incidence, clinical profiles and outcome of ICU-onset CDI in a 50-bed medical ICU at a university hospital in China. Stools were collected from patients who developed ICU-onset diarrhea and was screened for tcdA (toxin A gene) and tcdB (toxin B gene) by PCR. CDI cases were compared with the ICU-onset non-CDI diarrhea cases for demographics, c...

BACKGROUND Incidence of primary and recurrent Clostridium difficile infection (CDI) is higher in solid-organ transplant recipients than in the average hospitalized patient. Strategies for preventing recurrent CDI are limited. Prophylaxis with oral vancomycin (VPPx) for preventing recurrent CDI may be beneficial, but there is limited evidence supporting its use. OBJECTIVE To examine the impact...

OBJECTIVE To characterize the medication and other exposures associated with pediatric community-associated Clostridium difficile infections (CA-CDIs). STUDY DESIGN We performed a case-control study using billing records from the US military health system database. CA-CDI cases included children 1-18 years of age with an outpatient International Classification of Diseases, Ninth Revision, Cli...

The inactivation domain of STIM1 (ID(STIM): amino acids 470-491) has been described as necessary for Ca(2+)-dependent inactivation (CDI) of Ca(2+) release-activated Ca(2+) (CRAC) channels, but its mechanism of action is unknown. Here we identify acidic residues within IDSTIM that control the extent of CDI and examine functional interactions of ID(STIM) with Orai1 pore residues W76 and Y80. Alan...

Contact-dependent growth inhibition (CDI) systems are widespread amongst Gram-negative bacteria where they play important roles in inter-cellular competition and biofilm formation. CDI+ bacteria use cell-surface CdiA proteins to bind neighboring bacteria and deliver C-terminal toxin domains. CDI+ cells also express CdiI immunity proteins that specifically neutralize toxins delivered from adjace...

BACKGROUND Recognition of health disparities in Clostridium difficile infection (CDI) is an initial step toward improved resource utilization and patient health. The purpose of this study was to identify health disparities by black vs. white race among hospitalized adults with CDI in the United States (U.S.) over 10 years. METHODS This was a retrospective analysis of the U.S. National Hospita...