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Query: UMLS:C0014118 (
endocarditis
)
15,629
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Several immuno-pathological aspects of polyarthritis following experimental infection with erysipelas in pigs were studied for two years. Aseptic and specifically pathogenfree animals were infected subcutaneously and intravenously-intraarticularly with living erysipeals bacteria (erysipelothrix rhusiopathiae) of serotype B. After an initial febrile phase a progressive polyarthritis and disco-
spondylitis
developed. Some animals also developed thrombo-
endocarditis
. Hypergammaglobulinemia and high titers of specific antibodies were observed during the whole experimental period. Antiglobulin factors, however, were not detected in the serum or the synovium. In some animals collagen antibodies were demonstrated in synovial tissue. Bacterial examination of the synovium showed that erysipelas bacteria were present in arthritic joints for months. Living erysipelas bacteria were isolated 24 months after the experimental infection from synovial tissue of two pigs. The polyarthritis was characterised by exudates rich in fibrin, villous proliferation, pannus formation, cartilage erosions, and peri-articular fibrosis. IgG and specific erysipelas antibodies were demonstrated in plasma cells from synovial tissue by immuno-histological methods. The findings emphasize the morphological resemblance of the erysipelas induced chronic polyarthritis in pigs to human rheumatoid arthritis.
...
PMID:[Immunopathology and pathogenesis of chronic erysipelas polyarthritis of swine]. 95 90
From November 1983 to April 1990, disseminated candidiasis was diagnosed in 83 heroin addicts at our institution. All patients had consumed brown heroin diluted in fresh lemon juice. Sixty-two (75%) had skin lesions, 41 (49%) had ocular lesions, and 35 (42%) had one or several costochondral tumors. Candida albicans was grown in culture or histopathologically identified in 34 cases (41%). The patients who had only cutaneous lesions were treated with ketoconazole, and they were all cured. The patients with ocular involvement received systemic amphotericin B with or without oral flucytosine; 29 of these patients developed varying degrees of vision loss. The method of treatment of costochondral tumors was not uniform; in 14 cases the lesions were resected. The one patient who died developed
endocarditis
involving the aortic valve. Cases of pleuropulmonary involvement,
spondylitis
, and large-joint arthritis have also been described among the 300 cases reported in the reviewed literature. This is a new syndrome of candidal infection in drug addicts who use brown heroin; ocular lesions are the most harmful manifestation, and loss of vision is the major sequela.
...
PMID:Disseminated candidiasis in addicts who use brown heroin: report of 83 cases and review. 145 62
The effectiveness of treating human brucellosis caused by Brucella melitensis with a 6-week course of doxcycline plus streptomycin for 2 of those weeks was analyzed by a multicenter prospective study of 139 patients. Subjects with central nervous system involvement,
endocarditis
, or
spondylitis
were excluded from the study. All but 5 of the 139 patients completed the full treatment schedule and became afebrile in the first week of therapy. Four patients suffered relapses during the follow-up period. Of the five patients who did not complete the treatment, two left because of adverse secondary effects (1.4%), another two left for noncomplicance with the treatment (1.4%), and the remaining patient was considered a therapeutic failure because his symptoms persisted after the first week of therapy (0.7%). We concluded that the combination of doxycycline and streptomycin is an effective treatment for the types of brucellosis included in our study.
...
PMID:Multicenter prospective study of treatment of Brucella melitensis brucellosis with doxycycline for 6 weeks plus streptomycin for 2 weeks. 219 24
Neisseria sicca has been reported to cause bacterial meningitis,
endocarditis
, pneumonia, and
spondylitis
. Surgical drainage from a Bartholin's gland abscess contained N. sicca in pure culture. Neisseria species recovered from cerebrospinal fluid and gynecologic specimens must be carefully examined to avoid misidentification as meningococci or gonococci.
...
PMID:Bartholin's gland abscess caused by Neisseria sicca. 317 Jul 16
Three cases of osteoarthritis due to dematiaceous fungi are reported. The first case, a Drechslera longirostrata
spondylitis
complicating prosthetic valve fungal
endocarditis
responded only to the association of Amphotericin B and Ketoconazole. The second patient had chronic osteoarthritis of the knee due to Phialophora parasitica resistant to medical and surgical treatment after renal transplantation. These two cases are the first and the second known reports of clinical infection with these fungi. The third patient had osteoarthritis of the patella complicating a skin infection by a thorn prick. This was cured by surgical excision and 3 months' medical treatment. These cases of infections osteoarthritis of the knee followed subcutaneous abscesses. Deep tissue infections with dematiaceous fungi with osteoarthritic involvement are very rare (6 cases of Drechslera and 8 cases of Phialophora have been reported). These fungi are opportunist saprophytes of plants in subtropical regions. They are characterised on culture by their brown and black pigmentation and microscopy shows septated filaments. Cutaneous effraction is the usual portal of entry in man; patients commonly have depression of their immune systems. Osteoarthritis is generally due to local extension of a subcutaneous abscess. The functional sequellae can be very serious. Treatment comprises surgical excision of the infected tissues with antifungal drugs which may have to be given in association.
...
PMID:[Osteoarthritis caused by dematiaceous fungi. Apropos of 3 cases]. 406 37
Two new cases of
spondylitis
associated with
endocarditis
are reported. Approximately 30 cases have already been published in the medical literature. Although this association is infrequent, the possibility of its occurrence calls for repeated auscultation in patients with
spondylitis
and focal roentgenograms in patient with bacterial endocarditis who develop vertebral pain.
...
PMID:[Association of streptococcal spondylitis and endocarditis. 2 new cases]. 630 65
From January, 1978, through December, 1990, surgical treatment for active infective
endocarditis
was performed in 11 patients. There were 8 men and 3 women who ranged in age from 19 to 54 years with a mean age of 38.8 years. Two patients had ventricular septal defects and 1 patient had rheumatic valve disease. In all patients, the infecting organism was isolated from blood, including streptococcus in 7, staphylococcus in 2, and gram-negative rods in 2. The indication for operation at the active phase was uncontrolled infection in 7 and progressive heart failure in 4. The operation was performed at 7 to 150 days with a mean of 53 days after diagnosis. Operative findings showed vegetations in all cases and perforations of the valve in 6. There were no operative deaths. Perioperative complications developed in 5, whose indication for operation was uncontrolled infection. Complications consisted of 1 prosthetic valve
endocarditis
, 1 pulmonary suppuration, 1 ruptured mycotic aneurysm of the hepatic artery, 1 ruptured mycotic aneurysm of the popliteal artery, and 1 pyogenic
spondylitis
. All were successfully treated surgically or with antibiotic therapy. There were no complications in patients whose indication for operation was progressive heart failure. We conclude that the risk of embolism is high in patients undergoing surgery at the active phase of infective
endocarditis
because of uncontrolled infection; thus, such patients should be carefully monitored for emboli.
...
PMID:[Surgical treatment of active infective endocarditis]. 803 71
From 1978 through 1995, surgical treatment for active infective
endocarditis
(native valve) was performed in 17 patients. The indication for operation at the active phase was progressive heart failure in 5 (A-group) and uncontrolled infection in 12 (B-group). Operative findings showed vegetations in all cases, perforations of the valve in 6, rupture of tendon in 2, and annular abscesses in 2. One patient in B-group died 14 days after the operation with postoperative mediastinitis and sepsis. There was no perioperative complications in A-group. In B-group before operations 8 patients (66.7%) has an embolic event before operations. The anatomic sites of embolization were the central nervous system (3 patients), viscera (2 patient) and peripheral arteries (3 patients). And after operation there were 2 mycotic aneurysms of the hepatic artery and the popliteal artery, and 1 pyogenic
spondylitis
. We conclude that the risk of embolization is high in patients undergoing surgery at active phase of infective
endocarditis
because of uncontrolled infection ; thus, such patients should be carefully monitored for emboli and mycotic aneurysms.
...
PMID:[Surgical treatment for active infective endocarditis : septic embolization and mycotic aneurysms]. 874 37
We conducted a prospective, noncomparative, multicenter study to assess the safety and efficacy of doxycycline and netilmicin in the treatment of human brucellosis. The study included 64 patients who had acute brucellosis without
endocarditis
or neurobrucellosis. The treatment schedule consisted of the administration of 100 mg of doxycycline (or 5 mg/[kg.d] if body weight < or = 40 kg) twice a day orally for 45 days, plus 300 mg of netilmicin (6 mg/[kg.d] if body weight < or = 50 kg) intramuscularly once daily for 7 days. Therapeutic failure was noted in 5 patients (7.7%; 95% confidence interval [CI], 2.5%-17.1%), of whom 2 had
spondylitis
, 1 had sacroiliitis, and 1 had a splenic abscess that required splenectomy. Relapse was noted in eight patients (12.5%; 95% CI, 5.6%-23.2%). When relapse was considered in combination with initial lack of efficacy, 13 patients (21.9%; 95% CI, 12.3%-33.9%) failed to respond to therapy. Fifteen patients (23%; 95% CI, 13.5%-35.2%) had adverse effects, and one patient (1.5%) had a treatment-limiting adverse effect. Combination therapy with netilmicin/doxycycline may be effective in treating acute brucellosis. However, prospective controlled trials must confirm these results.
...
PMID:Treatment of human brucellosis with netilmicin and doxycycline. 885 60
The antibody response to bacteria of the so-called HACEK group, i.e. Haemophilus spp., Actinobacillus actinomycetemcomitans, Cardiobacterium hominis, Eikenella corrodens and Kingella kingae, was measured in sera of six patients with
endocarditis
. The corresponding isolates from their blood cultures were identified by conventional methods, including reactions for nitrate reduction and catalase as well as acid production from sugars. Crude antigens were prepared by glycine extraction and sonification of the blood culture isolates, and used to determine titers by complement fixation. A patient with Haemophilus parainfluenzae bacteremia received a short course of antibiotic therapy, and relapsed with
spondylitis
and
endocarditis
5 months later. Titers of sera against his own isolate rose from 1:40 to 1:320 and fell to 1:40 after therapy within one year. A patient with C. hominis
endocarditis
had a similarly prolonged course. The complement fixation titer against his own isolate was already 1:240 before antibiotics were administered. Another patient with C. hominis
endocarditis
presented a titer of 1:320 2 weeks after the diagnosis. These three patients revealed C-reactive protein values over 50 mg/l in the first serum sample. Decrease of both antibody titers and C-reactive protein values correlated with clinical improvement. Two patients with prosthetic valve replacement 5 months earlier developed C. hominis and K. kingae
endocarditis
, respectively. At admission, C-reactive protein values were 64 and 82, respectively, and therapy was instituted immediately. The first sera were received 3 and 6 weeks, respectively, after isolation of the corresponding blood culture isolates and revealed already low titers, i. e. 1:80 and 1:60, respectively. A woman with A. actinomycetemcomitans
endocarditis
received immediate therapy and did not develop titers against her own isolate. CRP was 100 at admission and remained over 50 5 weeks later. We conclude that the complement fixation assay with individual antigen preparations was easy to perform and allowed monitoring of the antibody response in 5 of 6 HACEK
endocarditis
cases under therapy, but the usefulness of this method to find culture-negative HACEK
endocarditis
needs to be established.
...
PMID:Antibody response in six HACEK endocarditis cases under therapy. 967 92
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