Erysipelothrix rhusiopathiae infection of a total knee arthroplasty an occupational hazard

Disseminated Erysipelothrix rhusiopathiae with Secondary Prosthetic Hip Joint Infection: A Case of Successful Identification and Management in a Regional Hospital

CASE

This article reports a case of a 72-year-old man with bilateral total hip joint replacements who suffered cuts to his hands while butchering a wild boar. He presented to the emergency department with fevers and unilateral hip pain. Erysipelothrix rhusiopathiae (E. rhusiopathiae) was isolated on hip aspirate and blood cultures. E. rhusiopathiae is a well-recognized zoonotic infection in humans, particularly in at-risk hosts, most commonly infecting swine. Infection is spread by ingestion or through skin abrasion.

CONCLUSION

This illustrates an example of successful operative and perioperative management of prosthetic joint infection secondary to E. rhusiopathiae, particularly microbiological identification, within a multispecialty team of physicians and surgeons.

[Sacroiliitis with Erysipelothrix Rhusiopathiae revealing tricuspid endocarditis, the first case reported on the Guiana Shield: clinical case and review of the literature]

We report here an atypical case of acute sacroiliitis caused by Erysipelothrix rhusiopathiae revealing tricuspid endocarditis in a 53-year-old woman without medical history. She was admitted to Cayenne hospital because of intense right hip and thigh pain, associated with fever. A right sacroiliitis was visible on the computed tomography (CT) scan, confirmed on MRI. Transesophageal echocardiography revealed a large mobile tricuspid vegetation. Blood cultures were positive for E. rhusiopathiae. CT scan showed pulmonary alveolar opacities, consistent with septic emboli. Clinical improvement was obtained under ceftriaxone followed by ciprofloxacin for 6 weeks of treatment. We present a review of bone and joint infections caused by E. rhusiopathiae. So far, not a single case has been reported in Latin America.

A recurrent prosthetic joint infection caused by Erysipelothrix rhusiopathiae: case report and literature review

Prosthetic knee joint infection caused by Erysipelothrix rhusiopathiae is uncommon and only one case of recurrent infection has previously been described. Here, we describe the case of a 77-year-old male patient who was admitted to the teaching hospital of Rennes (France) with bilateral and nocturnal gonalgia evolving for 1 month. He had bilateral knee prosthesis 10 years ago, and a history of large B-cell lymphoma in remission. A diagnosis of infective endocarditis, with prosthetic knee infection, was made, with positive cultures of synovial fluids and blood; colonies of E. rhusiopathiae were identified by MALDI-TOF MS. Initial treatment involved debridement, implant retention surgery and intravenous amoxicillin (12 g day^-1) for 6 weeks with gentamicin 3 mg kg^-1 day^-1 added for the first 4 days. One year later, a second episode of E. rhusiopathiae infection occurred, suggesting a recurrence or reinfection due to the same bacterial species. The patient was finally cured after a two-stage exchange with a cemented articulated spacer and a 3 month course of amoxicillin (12 g day^-1, iv). Different characteristics of E. rhusiopathiae infection were discussed, with a review of all cases of prosthetic joint infections caused by Erysipelothrix species. This case highlights the need for a long-term survey of patients, and a good knowledge of their environment to avoid any risk of reinfection.

Clinical manifestations, associated diseases, diagnosis, and treatment of human infections caused by Erysipelothrix rhusiopathiae: a systematic review

INTRODUCTION

Erysipelothrix rhusiopathiae is a bacillus that can cause cutaneous and systemic diseases in humans. Studies on the infection caused by this bacterium have been mostly done as case reports. This study aimed to systematically review E. rhusiopathiae infection cases published over the last 20 years.

METHODS

Science Direct, PubMed, Scopus, Google Scholar, and Web of Science were searched using appropriate keywords to find relevant studies. After assessment of the studies, 57 case reports which surveyed 62 patients were included and their data were collected and analyzed.

RESULTS

The majority of cases were adult men living in high-income countries with an animal-related job and/or a history of animal contacts. The number of cases has increased in recent years. The main underlying diseases that were associated with E. rhusiopathiae infections include hypertension, diabetes, and alcoholism. The most frequent presentations were fever, pain, local skin lesions, and heart failure/endocarditis. Two patients died, while 60 patients were recovered following antibiotic therapy, mainly with penicillin and ceftriaxone.

CONCLUSIONS

Altogether, the results indicated that E. rhusiopathiae usually infects people who come into contact with animals and causes mild to severe local or systemic infections, especially in those who have underlying diseases. Therefore, accurate and early diagnosis of E. rhusiopathiae infections by setting up appropriate laboratory tests is required.

Erysipelothrix rhusiopathiae Prosthetic Joint Infection in an Immunocompromised Patient: A Case Report

CASE

We report the case of an immunosuppressed 65-year-old man with prosthetic joint infection (PJI) 23 years postoperatively because of Erysipelothrix rhusiopathiae, through hematogenous seeding of cutaneous erysipeloid. Immunotherapy was discontinued, washout was performed, and antimicrobial therapy was guided by laboratory sensitivities. The patient was discharged on suppressive oral ciprofloxacin monotherapy. First-stage revision was performed at 5 months after presentation-subsequent aspiration at 1 year postoperatively demonstrated no organisms and no leucocytes. At 18-month follow-up, the patient continues to do well and has elected not to proceed with second-stage surgery.

CONCLUSION

E. rhusiopathiae is a rarely seen pathogen in PJI-it should be considered with immunosuppression and relevant exposure risks. The patient achieved good clinical outcome and has experienced no sequelae to date.

Osteoarticular Infections Caused by Erysipelothrix rhusiopathiae: Case Report and Literature Review

We present a case of Erysipelothrix rhusiopathiae spondylodiscitis in an otherwise healthy man, occurring 1 year after exposure. The patient was cured after 6 weeks of treatment with amoxicillin followed by ciprofloxacin without surgery. Erysipelothrix rhusiopathiae can cause severe osteoarticular infections with a delayed presentation following exposure to the pathogen.

An unusual case of Erysipelothrix rhusiopathiae prosthetic joint infection from the Canadian Arctic: whole genome sequencing unable to identify a zoonotic source

Background

Erysipelothrix rhusiopathiae is a zoonotic pathogen that causes erysipeloid and is most frequently associated with exposure to domestic swine. Infection of native and prosthetic joints is a rarely reported manifestation.

Case presentation

We describe a case of E. rhusiopathiae prosthetic joint infection in a woman with a history of exposure to wild animals in the Canadian Arctic. Patient management involved a 1-stage surgical revision exchange with an antibiotic impregnated cement spacer and 6 weeks of intravenous penicillin G followed by 6 weeks of oral amoxicillin. Ten previously reported cases of E. rhusiopathiae joint infection are reviewed. Recent increases in mortality due to infection with this organism among host animal populations in the Canadian Arctic have generated concern regarding a potential increase in human infections. However, whole genome sequencing (WGS) of the organism was unable to identify a zoonotic origin for this case.

Conclusions

Consideration should be given to E. rhusiopathiae as a cause of joint infections if the appropriate epidemiologic and host risk factors exist. Expanded use of WGS in other potential animal hosts and environmental sources may provide important epidemiologic information in determining the source of human infections.

Erysipelothrix rhusiopathiae Suppurative Arthritis in a 12-year-old Boy After an Unusual Fresh Water Exposure

We report the case of a 12-year-old boy who experienced recurrent suppurative arthritis of the distal interphalangeal joint after near simultaneous exposure to a frog, a dog bite and lake water. Anaerobic cultures of synovial fluid obtained during operative debridement grew small round gray colonies ultimately identified as Erysipelothrix rhusiopathiae by routine laboratory tests and mass spectrometry.

A child with Erysipelothrix arthritis-beware of the little known

Erysipelothrix rhusiopathiae is an established animal pathogen while the zoonotic infections in humans are rarely reported. Infections occur after exposure to animals or animal products that are mostly occupational in adults. Here we report in a child for the first time septic arthritis and osteomyelitis without an identifiable risk factor. A 5-year-old male child was admitted with pain in the left hip joint and inability to bear weight on the limb. Clinical examination followed by radiological and magnetic resonance imaging was suggestive of septic arthritis. Erysipelothrix rhusiopathiae grew from peroperative joint specimen. The infection was resolved following arthrotomy, joint lavage and antibiotic therapy.

Empyema in spinal canal in thoracic region, abscesses in paravertebral space, spondylitis: in clinical course of zoonosis Erysipelothrix rhusiopathiae

OBJECTIVES

Erysipelas is an animal disease caused by Gram-positive bacteria Erysipelothrix rhusiopathiae. Among the domestic animals, domestic pig (Sus scrofa f. domestica) suffers most frequently from the disease in human environment. This is a typical animal-borne disease observed mainly in occupational groups employed in agriculture, farming (of animals and birds), fishing and manufacturing industry.

METHODS

We are presenting the clinical course of infection (E. rhusiopathiae) and discuss clinical forms. E. rhusiopathiae in humans may have the following clinical course: mild form of skin infection diagnosed as local erythema (erysipeloid), disseminated form of skin infection and the most serious form of infection of systemic course (endocarditis and sepsis). Mild skin infection and local erythema are the most common forms. Very rare case of animal-borne infection course has been presented in which after initial phase the disease was generalised to the abscesses formation in paravertebral space, spondylitis and empyema formation in spinal canal. In the presented clinical case, the patient was suffering from diabetes. It was probably an additional risk factor of the disease generalisation. Patient underwent drainage of empyema in spinal canal, after which his neurological status gradually improved. Antibiotic therapy was implemented and continued for 8 weeks. Such course of erysipelas was not previously described in the literature.

RESULTS

After therapy neurological status was improved. In follow MRI control exam empyema and spondylitis was successfully eliminated.

CONCLUSIONS

Various complications of the disease, such as endocarditis and heart valves disturbances, are well known and are the most severe complications of the generalised infection. Proper targeted and long-term antibiotic therapy is crucial.

Septic arthritis caused by Erysipelothrix rhusiopathiae in a prosthetic knee joint

We describe the third case of prosthetic infection due to Erysipelothrix rhusiopathiae. The patient, a 68-year-old woman, had had total knee arthroplasty 12 months before diagnosis. She had been in contact with swine at home. We review the seven previous reports of septic arthritis due to E. rhusiopathiae.