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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This is the first documented case of Phaeoacremonium parasiticum endophthalmitis to the authors' knowledge. P. parasiticum has been described in the literature causing various skin, subcutaneous and joint infections and one case of infective endocarditis, but has never been documented as an ocular infectious agent. The most likely source of inoculation in this case was a penetrating injury caused by a stick 5 years prior to the presentation. An enucleation was avoided through treatment with intravitreal antibiotics and amphotericin and oral voriconazole, and the patient's vision stabilized at 6/18. Microbiological studies were delayed but confirmed the mould's sensitivity to amphotericin B and voriconazole.
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PMID:Late-onset post-traumatic Phaeoacremonium parasiticum endophthalmitis. 1753 90

Rhodotorula spp. are emergent opportunistic pathogens, particularly in immunocompromised individuals. They have been associated with endocarditis, peritonitis, meningitis endophthalmitis and catheter-associated fungemia. The aim of this study was to review all cases of central venous catheter-related fungemia due to Rhodotorula spp. reported in the literature in order to determine the best management of this uncommon infection. All patients but one in the 88 cases examined had some form of underlying disease including sixty-nine (78.4%) who had cancer. Rhodotorula mucilaginosa was the species most frequently recovered (75%), followed by Rhodotorula glutinis (6%). Amphotericin B deoxycholate was the most common antifungal agent used as treatment and the overall mortality was 9.1% in this review. This fungemia is a rare disease which can be found in immunocompromised and in the intensive care patients. The use of specific antifungal therapy may be associated with an increase in the survival. It should be noted that Rhodotorula spp. is resistant to fluconazole.
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PMID:Central venous catheter-associated fungemia due to Rhodotorula spp. --a systematic review. 1765 71

Group C streptococcus is found in many domestic animals and rarely causes infection in human beings. Severe infections caused by these bacteria are associated with high morbidity and mortality rates. We present a case of group C streptococcus endocarditis with sequelae, right-eye endophthalmitis, and multilobar pneumonia caused by septic embolization from the infected mitral valve.
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PMID:Group C streptococcal endocarditis. 1787 37

We report the first case of endogenous aspergillus endophthalmitis in an immunocompetent person with systemic aortic root aspergillus endocarditis.
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PMID:Embolic aspergillus endophthalmitis in an immunocompetent patient from aortic root aspergillus endocarditis. 1833 47

Vascular access infection is a frequent problem in patients undergoing maintenance hemodialysis. Infection of arteriovenous fistula (AVF) is less common than dialysis catheter-associated infection. Previous case reports described endophthalmitis secondary to hemodialysis catheter-related infection, but not secondary to native AVF infection. We report a rare patient of endophthalmitis as a metastatic infection of AVF cannulation site abscess. A 19-year-old girl on maintenance hemodialysis for the past 2 years has presented with a history of fever, chills, and rigor of 3-days duration and painful dimness of vision in the left eye of 1-night duration. It was followed by redness of the eye, photophobia, and ocular discharge. On examination, the patient was febrile with an abscess near cannulation site of AVF. There was no perception of light in the left eye, conjunctiva was congested, cornea was clear, hypopyon present, and pupil was mid-dilated, not reacting to light. Lens was clear. Vitreitis and exudative retinal detachment was present. Methicillin sensitive Staphylococcus aureus was isolated from blood, pus from AVF abscess and vitreous fluid. Diagnosis of endophthalmitis was confirmed by B-scan ultrasound. She was treated with both intravenous and intraocular antibiotics and drainage of pus from AVF abscess and therapeutic vitrectomy. Though arteriovenous abscess responded to sensitive antibiotics and drainage, vision has not improved much. Strict aseptic precautions during regular AVF cannulation are required. Lapses may lead to loss of vision apart from described complications like access closure, endocarditis, and osteomyelitis.
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PMID:Endophthalmitis: a rare complication of arteriovenous fistula infection. 1839 55

Recent studies have afforded abundant evidences showing that Propionibacterium acnes (P. acnes) is involved not only in acne vulgaris, but also in many diseases, including endocarditis, endophthalmitis, osteomyelitis, joint, nervous system, cranial neurosurgery infections, and implanted biomaterial contamination. In spite of a range of P. acnes pathogenicity, its vaccine therapies have been studied much less intensively than antibiotic therapies which have been mainstay of treatment for P. acnes-associated diseases. Therefore, we have recently developed effective vaccines for P. acnes-associated inflammatory acne, consisting of a cell wall-anchored sialidase of P. acnes or killed-whole organism of P. acnes. Our data strongly show that immunization of ICR mice with the vaccines provides in vivo protective immunity against P. acnes challenge and decreases P. acnes-induced elevation of cytokine production. This review highlights the potential functions of killed P. acnes- and sialidase-based vaccines as novel treatments for P. acnes-associated diseases.
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PMID:Vaccine therapy for P. acnes-associated diseases. 1878 33

Rhodotorula is an emerging opportunistic pathogen, particularly in immunocompromised patients. Many cases of fungemia associated with catheters, endocarditis, peritonitis, meningitis, and endophthalmitis are infections incited by this yeast. The main purpose of this study was to review all cases of Rhodotorula infection reported in the literature and to describe risk factors, underlying conditions and outcome. From 128 cases, 79% were fungemia (103 cases), 7% eye infections (nine cases) and 5% (six cases) peritonitis associated with continuous ambulatory peritoneal dialysis. Eighty seven percent of Rhodotorula infections are associated with underlying immunosuppression or cancer. The most common isolated risk factor associated with Rhodotorula infection was the use of a central venous catheter, which was found in 83.4% of Rhodotorula fungemia (86 cases). Rhodotorula mucilaginosa was the most common species of fungemia (74% of cases), followed by Rhodotorula glutinis with 7.7%. The species was not identified in 17% of the cases of fungemias. Amphotericin was the drug of choice in the treatment of fungemia and most of the eye infections were treated with topical amphotericin, although all patients lost their vision. All peritonitis cases associated with continous ambulatory peritoneal dialysis needed to have the Tenckoff catheter changed. The overall mortality of Rhodotorula infection was 12.6%.
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PMID:Rhodotorula infection. A systematic review of 128 cases from literature. 1878 80

Coagulase-negative staphylococci (CNS) are normal inhabitants of human skin and mucous membranes. They have long been dismissed as culture contaminants, but now the potentially important role of CNS as pathogens and their increasing incidence has been recognized. Approximately 55-75% of nosocomial isolates is methicillin resistant. CNS were the first organisms in which glycopeptide resistance was recognized. In the immunocompetent host, CNS endocarditis and urinary tract infections with Staphylococcus saprophyticus are the most common CNS infections. Other patients are usually immunocompromised, with indwelling or implanted foreign bodies. CNS account for approximately 30% of all nosocomial blood stream infections. The majority of these concern catheter-related sepsis. Other important infections due to CNS include central nervous system shunt infections, endophthalmitis, surgical site infections, peritonitis in patients with continuous ambulatory peritoneal dialysis and foreign body infections. CNS are rarely associated with mastitis in humans. Staphylococcus lugdunensis is more pathogenic than other CNS as it expresses several potential virulence factors. The distinction between clinically significant, pathogenic and contaminating isolates is a major problem. Several studies show clonal intra and inter hospital spread of Staphylococcus epidermidis strains which suggests that infection control measures may be necessary for multiresistant CNS isolates as for methicillin resistant Staphylococcus aureus. As a result of medical progress, mainly due to the use of invasive and indwelling medical devices, CNS are now a major cause of nosocomial and health-care related infections.
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PMID:Role of coagulase-negative staphylococci in human disease. 1898 83

Today, mycotic infections in immunocompromised patients are mainly caused by Candida spp. and Aspergillus spp. The patients most sensitive to these infections are those with some kind of cell-mediated immunity quantitative or qualitative alteration (i.e., blood-related cancer, primary or secondary neutropenia, immunosuppressive disease or therapy, etc.). Candida infection in the immunosupressed patient comprises a wide range of serious diseases such as candidemia, chronic disseminated candididasis, endocarditis, meningitis and endophthalmitis. Therefore, infection by Candida spp. is considered secondary to the technological and medical advances which extend the life of patients with chronic diseases.
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PMID:[Fungal (Candida) infections in the immunocompromised pediatric patient]. 1953 73

Endogenous endophthalmitis is a rare complication of infective endocarditis and has been decreasing due to the availability of effective antibiotics. We highlight a case of endogenous endophthalmitis due to levofloxacin-resistant Streptococcus mitis presenting as infective endocarditis. Endogenous endophthalmitis should be considered as a manifestation of an underlying systemic disease, especially in patients who present with non-specific signs and symptoms with no obvious source of precipitating infection.
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PMID:Levofloxacin-resistant-Streptococcus mitis endophthalmitis: a unique presentation of bacterial endocarditis. 1954 83


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