clostridium difficile and hiv

PURPOSE: Diarrhea is one of the leading causes of mortality in children living in developing countries. The etiology of acute diarrhea in each healthcare center varies depending on place, time, and population. This study aimed to identify pathogen patterns in human immunodeficiency virus (HIV)-infected and non-HIV children suffering from acute diarrhea, using multiplex real time reverse transcriptase polymerase chain reaction (RT-PCR), in an Indonesian tertiary hospital. METHODS: This cross-sectional study was conducted at Dr...

BACKGROUND: Patients with human immunodeficiency virus (HIV) infection suffer from alterations in gut microbiota due to recurrent gastrointestinal infections and systemic inflammation. Fecal microbiota transplantation (FMT) appears to be a potential therapy; however, there are concerns about its safety. Likewise, no previous meta-analysis evaluated FMT efficacy in HIV-infected patients. METHODS: We conducted a thorough electronic search on PubMed, Scopus, OVID, Web of Science, and Cochrane CENTRAL for clinical studies assessing the safety and efficacy of FMT in patients with HIV and gastrointestinal dysbiosis, where FMT was indicated to restore the disrupted microbiota...

Cyclospora cayetanensis, a recently described coccidian parasite causes severe gastroenteric disease worldwide. Limited studies are found on the incidence of C. cayetanensis infection from India; hence remains largely unknown. To date, no case of cyclosporiasis from eastern India has been reported. In this study, we described an incidental case of C. cayetanensis in a 30 years old Bengali female patient with no travel history from eastern India. In June 2022, the patient presented with a history of diarrhoea persisting for more than two months with continuous passage foul smelling stools for which she took multiple antibiotics that were ineffective...

BACKGROUND: Immune-related adverse events (irAEs) often require treatment with high-dose systemic steroids (SS) and other immunosuppressive agents (ISAs). NCCN Guidelines recommend prophylactic antibiotics for Pneumocystis jirovecii pneumonia (PJP) for patients receiving prolonged SS/ISAs. However, there is a paucity of evidence regarding the incidence of opportunistic infections (OIs) and non-OIs and the role of prophylactic antibiotics in patients on SS/ISAs for irAEs. METHODS: A retrospective analysis was conducted of patients treated using immune checkpoint inhibitor (ICI) therapy at 5 MedStar Health hospitals from January 2011 to April 2018...

In recent years the global market for monoclonal antibodies (mAbs) became a multi-billion-dollar business. This success is mainly driven by treatments in the oncology and autoimmune space. Instead, development of effective mAbs against infectious diseases has been lagging behind. For years the high production cost and limited efficacy have blocked broader application of mAbs in the infectious disease space, which instead has been dominated for almost a century by effective and cheap antibiotics and vaccines...

Clostridium difficile causes a million of illnesses each year worldwide and can affect people of all ages. Limited data exist on the prevalence of C . difficile infections (CDI) among children below five years of age in developing countries. This study is aimed at determining the prevalence, associated factors, and outcome of the Clostridium difficile infection among children with diarrhea attending a tertiary hospital in Mwanza, Tanzania. Stool samples were collected and cultured anaerobically to isolate Clostridium difficile , followed by C ...

The gastrointestinal (GI) tract is a complex and well-balanced milieu of anatomic and immunological barriers. The epithelial surface of the GI tract is colonized by trillions of microorganisms, known as the gut microbiota, which is considered an "organ" with distinctive endocrine and immunoregulatory functions. Dysregulation of the gut microbiota composition, termed dysbiosis, has been associated with epithelial damage and translocation of microbial products into the circulating blood. Dysbiosis, increased gut permeability and chronic inflammation play a major role on the clinical outcome of inflammatory bowel diseases, graft-vs...

BACKGROUND: Patients with inflammatory bowel disease (IBD) have an increased risk for Clostridium difficile infection (CDI) and carry significantly higher morbidities and mortality than those without IBD. We aimed to investigate disease-specific readmission rates and independent risk factors for CDI within 90 days of an index hospitalization for an IBD flare. METHODS: The Nationwide Readmission Database was queried for the year 2016. We collected data on hospital readmissions of 50,799 adults who were hospitalized for urgent IBD flare and discharged...

Neutropenic enterocolitis (NE) also known as typhlitis is a serious condition that has been described in immunosuppressed hosts including patients with leukemia, HIV and in patients on chemotherapy. We present the first case of female on sulfasalazine for psoriatic arthritis, otherwise healthy, who was diagnosed with NE involving the cecum and rectum. This adds up to the cases of NE diagnosed in nononcologic conditions. A 65-year-old female with a history of psoriatic arthritis on sulfasalazine, presented to the emergency department (ED) after an episode of syncope...

Efficacy estimations in clinical trials are based on case definitions. Commonly, they are a more or less complex set of conditions that have to be fulfilled in order to define a clinical case. In the simplest variant, such a case is identical with a single positive diagnostic test result. Frequently, however, case definitions are more complex. Further, their conditions often ignore the inherent logical structure of symptoms and disease: A symptom or a set of symptoms may be necessary but not sufficient for the unambiguous identification of a case...

Symptomatic Clostridium difficile infection (CDI) is an acute inflammatory disease of the gastrointestinal tract, manifesting in at least 3 unformed stools within 24 hours. Predicting factors for CDI include contact with medical care (mainly hospitalization), antibiotic therapy in the last 12 weeks, use of proton pump inhibitors (PPI), H2 blockers, cancer chemotherapy, especially in the neutropenia stage, gastrointestinal surgery, advanced age and concomitant chronic diseases (renal failure, liver failure, chronic inflammatory bowel disease - especially ulcerative bowel disease, cancer, HIV infection, cachexia and hypoalbuminaemia) and vitamin D deficiency...

Monoclonal antibodies (mAbs) as alternatives or more often as complementary to the conventional antimicrobials have been developed for the management of infectious conditions for the past two decades. These pharmacotherapeutic strategies are inevitable as the burden of antimicrobial resistance is far-reaching in recent times. MAbs are part of the targeted pharmacotherapy armamentarium with a high degree of specificity - hence, exert comparatively superior efficacy and tolerability than the conventional polyclonal antisera...

Background: Gastrointestinal pathogen panels (GPPs) are increasingly used to identify stool pathogens, but their impact in people with HIV (PWH) is unknown. We performed a retrospective cohort study comparing GPP and conventional stool evaluation in PWH. Methods: We included all PWH who underwent GPP (Biofire Diagnostics; implemented September 15, 2015) or conventional testing, including stool culture, Clostridium difficile polymerase chain reaction testing, fluorescent smears for Cryptosporidium or Giardia, and ova and parasite exams (O&P) from 2013 to 2017...

Development of therapeutic antibodies for treating infectious diseases is more recent than for cancer and inflammatory diseases. To date, seven antibodies have been approved worldwide and only five in France. Medical indications are so far limited to the prophylaxis of bronchiolitis caused by respiratory syncytial virus (RSV), treatment of multidrug-resistant HIV disease, exposure to rabies and anthrax pulmonary disease, prevention of diarrhea recurrence due to Clostridium difficile, and atypical hemolytic uremic syndrome caused by Escherichia coli...

BACKGROUND: Clostridium difficile infection (CDI) has emerged as an important nosocomial and antibiotic-associated diarrhoeal problem leading to increasing morbidity and mortality, especially in resource-privileged regions. CDI varies in incidence, pathogenicity and risk factors across geographical locations, yet little information is available on CDI in sub-Saharan Africa. This study aimed to determine the prevalence of Clostridium difficile and related toxin expression in stool specimens from patients with diarrhoeal disease at the University Teaching Hospital, Lusaka, Zambia...

BACKGROUND: Hidradenitis suppurativa (HS) is associated with bacterial colonization, skin-barrier disruption, immune dysregulation and treatments that can increase infection risk. OBJECTIVES: To determine whether HS is associated with cutaneous and extracutaneous infections and related outcomes. METHODS: Data from the 2002-2012 National Inpatient Sample were analysed, including a 20% sample of U.S. hospitalizations (n = 87 053 155). RESULTS: The prevalence (with 95% confidence interval) of infections was higher in adults (34·0%, 33·2-34·7% vs...

Fecal microbiota transplantation (FMT) represents a promising management modality for Clostridium difficile infection (CDI). In immunocompromised patients, FMT is utilized for CDI as well as emerging non-CDI indications such as inflammatory bowel disease and graft versus host disease. PURPOSE OF REVIEW: This review aims to shed light on the safety and efficacy of FMT in immunocompromised patients, including patients suffering for human immunodeficiency virus infection, solid organ and hematopoietic stem cell transplant recipients, cancer patients, and patients on immunosuppressive therapies...

OBJECTIVES: Neutropenic enterocolitis occurs in about 5.3% of patients hospitalized for hematologic malignancies receiving chemotherapy. Data from critically ill patients with neutropenic enterocolitis are scarce. Our objectives were to describe the population of patients with neutropenic enterocolitis admitted to an ICU and to investigate the risk factors of invasive fungal disease. DESIGN: A multicentric retrospective cohort study between January 2010 and August 2017...

Although infectious diarrhea is one of the most common complications in human immunodeficiency virus (HIV)-infected patients, robust diagnostic methods for determining potential pathogens are still limited in the clinic. Norovirus, a type of calicivirus, has been shown to be the most common cause of gastroenteritis. Here, we used multiplex polymerase chain reaction as a diagnostic tool to verify Norovirus as the diarrhea-related pathogen in HIV-infected patients with unknown etiological information. Stool specimens obtained from 81 HIV-infected patients with diarrhea were analyzed by BioFire FilmArray Gastrointestinal (GI) panel...

BACKGROUND: Little is studied about complications related to probiotic ingestion. This study proposes to present a synthesis and critical evaluation of the reports and series of cases on the infectious complications related to the ingestion of probiotics, which can raise awareness for the prescribing and use of probiotics for certain groups of patients. METHODS: Systematic review of reports and series of cases researched in the PubMed, SciELO and Scopus databases published until August 2018...