Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors describe a rare case of diffused thrombosis of the superficial veins in the whole body and periphlebitis with perivascular abscesses in an human immunodeficiency virus (HIV)-infected drug abuser who was using neck veins to inject cocaine and heroin. In addition the patient presented oral candidiasis, hepatitis C virus infection, bronchopneumonitis, and endocarditis of the tricuspid valve with valvular failure. The conditions of the patient needed repeated vascular catheterizations for therapy administration. Similar pathologies, in HIV-infected patients, highly increase the risk of opportunistic infections, especially in the encephalic territory; in addition the need for vascular catheterizations represents a further risk factor for bacterial infections.
 ...
PMID:Drug injection in jugular veins: a new risk factor for vascular diseases in HIV-infected patients? A case report. 748 28

The association of Streptococcus bovis bacteremia and endocarditis with colonic pathology, mainly neoplastic, is well known. Its relationship with liver disease without evidence of gastrointestinal disease has been rarely described. To analyze the association between S. bovis infection and liver disease, positive blood cultures for this microorganism in hospitalized patients in the Internal Medicine and Gastroenterology Departments from December 1993 until October 1995, have been reviewed. Three cases of S. bovis infection (one bacteremia, two endocarditis) were found. Alcoholic liver disease was diagnosed in all three patients, with associated hepatitis C virus in one of them. Colonic pathology was excluded by colonoscopy and/or barium enema. Other gastrointestinal disorders were excluded by means of gastroscopy, barium gastrointestinal study and abdominal ultrasonography. Antibiotic therapy was based in betalactamics, with associated aminoglycoside in two cases. One patient needed aortic and mitral valve replacement and another one needed orthotopic liver transplantation. No new gastrointestinal pathology emerged in the follow-up (5-23 months). Cases of S. bovis bacteremia and endocarditis should be screened not also for colonic pathology, but also for liver disease, particularly in alcoholics.
 ...
PMID:[Bacteremia and endocarditis caused by Streptococcus bovis in patients with alcoholic hepatopathy without evidence of colonic pathology]. 944 50

An increase in the number of hepatitis C virus (HCV)-infected transplant recipients at need for repeated liver transplantation is anticipated. To date, there is a certain reluctance to accept these patients because of an increased organ shortage, early reports suggesting a poor outcome, and uncertainty regarding the natural history of recurrent hepatitis C in the second graft. The aim of this study is to determine the outcome of patients undergoing retransplantation for HCV-related graft cirrhosis. Of 49 transplant recipients with HCV-related allograft cirrhosis, 31 patients developed decompensation with criteria for retransplantation. Thirteen patients were denied this option. Of the 18 patients accepted, 6 patients died while on the waiting list (5 patients died of graft cirrhosis at a median of 3.2 months of listing), and 12 patients have undergone retransplantation (median, 10 months since HCV cirrhosis). After retransplantation, 8 patients (67%) died at a median of 8 months, and 4 patients (33%) remain alive after 1.9 years of follow-up. Causes and times of death from retransplantation were: surgical complications, n = 3 (perioperative period); HCV cirrhosis of the second graft, n = 2 (at 9 and 54 months); fibrosing cholestatic hepatitis, n = 1 (at 2 years); lymphoproliferative disorder, n = 1 (at 7 months); and endocarditis, n = 1 (at 3.5 years, with underlying cirrhosis). Of the 4 patients alive, fibrosis stages in the last biopsy specimens are stage 1 (n = 1), stage 3 (n = 1), and stage 4 or cirrhosis (n = 1; one patient has not undergone biopsy), despite antiviral therapy. The outcome of retransplantation for HCV cirrhosis of the first graft is very poor because of multiple complications. The severity of recurrent HCV disease in the second graft seems to be related to that observed in the first graft.
 ...
PMID:Severe recurrent hepatitis C after liver retransplantation for hepatitis C virus-related graft cirrhosis. 1261 18

Piercing, i.e. perforation of skin or mucous membranes in order to attach mostly metallic jewelery as well as multicolored skin tattooing have become more popular than ever before and a considerable number of (young) people practise these methods of body art which are supposed to increase the individuality. But there is a lot of side effects, among them especially infections. The most important bacteria cultivated from such patients are Staphylococcus aureus, group A streptococci and Pseudomonas aeruginosa. Viruses which can be transmitted by piercing or tattooing are especially hepatitis B virus and hepatitis C virus. Besides local bacterial infections also systemic infections (sepsis, endocarditis) occur. The main aspects of diagnostics, therapy and prevention are discussed.
 ...
PMID:[Infections caused by piercing and tattoos--a review]. 1283 54

Many cities throughout the world are experiencing ongoing infectious disease and overdose epidemics among illicit injection drug users (IDUs). In particular, HIV and hepatitis C virus (HCV) have become endemic in many settings and bacterial infections, such as endocarditis, have become extremely common among this population. In an effort to reduce these public health concerns, in September 2003, Vancouver, Canada, opened a pilot medically supervised safer- injecting facility (SIF), where IDUs can inject pre-obtained illicit drugs under the supervision of medical staff. Before and since the facility's opening, there has been a substantial misunderstanding about the rationale for evaluating SIF as a public-health strategy. This article outlines the evidence and rationale in support of the Canadian initiative. This rationale involves limitations in conventionally applied drug-control efforts, and gaps in current public-health policies in controlling the spread of infectious diseases, and the incidence of overdose among IDUs.
 ...
PMID:Rationale for evaluating North America's first medically supervised safer-injecting facility. 1512 Mar 38

Many Canadian cities are experiencing ongoing infectious disease and overdose epidemics among injection drug users (IDUs). In particular, Human Immunodeficiency Virus (HIV) and hepatitis C Virus (HCV) have become endemic in many settings and bacterial and viral infections, such as endocarditis and cellulitis, have become extremely common among this population. In an effort to reduce these public health concerns and the public order problems associated with public injection drug use, in September 2003, Vancouver, Canada opened a pilot medically supervised safer injecting facility (SIF), where IDUs can inject pre-obtained illicit drugs under the supervision of medical staff. The SIF was granted a legal exemption to operate on the condition that its impacts be rigorously evaluated. In order to ensure that the evaluation is appropriately open to scrutiny among the public health community, the present article was prepared to outline the methodology for evaluating the SIF and report on some preliminary observations. The evaluation is primarily structured around a prospective cohort of SIF users, that will examine risk behavior, blood-borne infection transmission, overdose, and health service use. These analyses will be augmented with process data from within the SIF, as well as survey's of local residents and qualitative interviews with users, staff, and key stakeholders, and standardised evaluations of public order changes. Preliminary observations suggest that the site has been successful in attracting IDUs into its programs and in turn helped to reduce public drug use. However, each of the indicators described above is the subject of a rigorous scientific evaluation that is attempting to quantify the overall impacts of the site and identify both benefits and potentially harmful consequences and it will take several years before the SIF's impacts can be appropriately examined.
 ...
PMID:Methodology for evaluating Insite: Canada's first medically supervised safer injection facility for injection drug users. 1553 85

This care study, using the Roper, Logan and Tierney Model of Nursing, examines the presentation of a patient with a history of drug misuse and a current diagnosis of infective endocarditis and hepatitis C. While this particular model of nursing incorporates 12 activities of daily living, this care study will deal with three specific activities: maintaining a safe environment, communication and breathing. One of the main concerns arising from this care study was the inadequate management of pain for the patient. It is suggested in the literature that healthcare professionals do not always adequately address pain management, primarily because of fear of causing addiction. The authors suggest that the patient's history of drug misuse in this study may have further mitigated against him receiving adequate pain control.
 ...
PMID:Developing a plan of care using the Roper, Logan and Tierney model. 1710 61

The presence of mutilations in the form of tattooing and body piercing is becoming increasingly common in adolescents, a practice that is not free of risk. Reported complications include local infections, bleeding, tearing, hypersensitivity reactions, transfusion-transmitted diseases (hepatitis B virus, hepatitis C virus, HIV, syphilis), Chagas' disease and infective endocarditis. On the other hand, several studies have demonstrated an association between body modifications and high-risk behavior in adolescents, as alcohol or drug abuse, cigarette smoking, violence and schooling problems. There is also an association with depression, suicide, eating disorders and other psychophysiologic disorders. This is a review of body modifications in adolescents, emphasizing in the risks, complications and motivations of this practice.
 ...
PMID:[Tattooing and piercing in teenagers]. 1718 6

Bacteremia has rarely been reported in patients receiving treatment for hepatitis C virus (HCV) infection. We describe the features and investigation of four cases of Staphylococcus aureus bacteremia occurring between 3 November 2004 and 10 January 2005 in patients on therapy for chronic HCV infection. The unusual occurrence of S. aureus bacteremia in a series of patients led to an epidemiologic investigation and molecular typing methods were employed to assess the relatedness of cases. The mean time of bacteremia onset was week 10 of HCV treatment. No patient had neutropenia previously. The average duration of bacteremia was 2.6 days and complications included acute renal failure (2/4), disseminated intravascular coagulopathy (DIC) with sepsis syndrome (1/4), septic arthritis (1/4), spinal epidural abscess (1/4) and endocarditis (1/4). Two patients were in the same weight class for dosing, but no other epidemiologic links were found. One patient admitted to intravenous drug use (IVDU) and a second was suspected of IVDU. The two other patients were cirrhotic, but had no further identifiable risk factors. All bacterial isolates were methicillin-susceptible. By pulsed-field gel electrophoresis, two cases were found to have identical bacterial strains. However, fluorescent-based amplified fragment-length polymorphism analysis demonstrated distinct band patterns in all four cases. The epidemiologic data and molecular analysis of this cluster of S. aureus bacteremia cases among patients receiving combination therapy for treatment of chronic HCV infection suggest that these cases were not related. Additionally, IVDU and cirrhosis, but not neutropenia, are identified as potential risk factors for this uncommon complication of HCV therapy.
 ...
PMID:Staphylococcus aureus bacteremia in patients receiving pegylated interferon-alpha and ribavirin for chronic hepatitis C virus infection. 1765 Feb 90

Piercing is defined as puncturing an organ in order to place a jewel in the perforated site. There is hardly any external organ in the human body that has escaped piercing. The origin of piercing traces back to the dawn of human history. Piercing is performed for decorative or symbolic purposes. Many different medical specialists are confronted with the increasingly popular practice of body piercing in their daily practice. Until recently body piercing was mainly confined to the ears and/or nose. In the last few years there has been a significant increase in the prevalence of body piercing. There are a lot of side effects, among them especially infections. The most important bacteria cultivated from such patients are Staphylococcus aureus and group A streptococci and Pseudomonas aeruginosa. Viruses which can be transmitted by piercing are especially hepatitis B virus and hepatitis C virus. Besides local complications also systemic infections (sepsis, endocarditis) occur. The main aspects of diagnostics, therapy and prevention are discussed.
 ...
PMID:[Piercing--medical problems from otorhinolaryngological point of view]. 1819 46


1 2 3 4 5 Next >>