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Sample records for acute septic arthritis

  1. Acute septic arthritis.

    PubMed

    Shirtliff, Mark E; Mader, Jon T

    2002-10-01

    Acute septic arthritis may develop as a result of hematogenous seeding, direct introduction, or extension from a contiguous focus of infection. The pathogenesis of acute septic arthritis is multifactorial and depends on the interaction of the host immune response and the adherence factors, toxins, and immunoavoidance strategies of the invading pathogen. Neisseria gonorrhoeae and Staphylococcus aureus are used in discussing the host-pathogen interaction in the pathogenesis of acute septic arthritis. While diagnosis rests on isolation of the bacterial species from synovial fluid samples, patient history, clinical presentation, laboratory findings, and imaging studies are also important. Acute nongonococcal septic arthritis is a medical emergency that can lead to significant morbidity and mortality. Therefore, prompt recognition, rapid and aggressive antimicrobial therapy, and surgical treatment are critical to ensuring a good prognosis. Even with prompt diagnosis and treatment, high mortality and morbidity rates still occur. In contrast, gonococcal arthritis is often successfully treated with antimicrobial therapy alone and demonstrates a very low rate of complications and an excellent prognosis for full return of normal joint function. In the case of prosthetic joint infections, the hardware must be eventually removed by a two-stage revision in order to cure the infection.

  2. Treatment of acute septic arthritis.

    PubMed

    Pääkkönen, Markus; Peltola, Heikki

    2013-06-01

    Acute septic arthritis is a rare, but potentially devastating disease. The treatment is initiated intravenously, but can be safely switched to oral after 2-4 days providing large doses of a well-absorbing antibiotic and, for time-dependent antibiotics, 4 times-a-day administration are used. Empiric treatment should always cover Staphylococcus aureus and common respiratory pathogens, whereas Kingella kingae and Salmonella are important only regionally. Studies conducted by our group have shown that a total course of 10 days may suffice for previously healthy children in a Western setting. Treatment of neonates, patients with immunodeficiency or cases caused by methicillin-resistant S. aureus, may deserve a different approach.

  3. Gram staining in the diagnosis of acute septic arthritis.

    PubMed

    Faraj, A A; Omonbude, O D; Godwin, P

    2002-10-01

    This study aimed at determining the sensitivity and specificity of Gram staining of synovial fluid as a diagnostic tool in acute septic arthritis. A retrospective study was made of 22 patients who had arthroscopic lavage following a provisional diagnosis of acute septic arthritis of the knee joint. Gram stains and cultures of the knee aspirates were compared with the clinical and laboratory parameters, to evaluate their usefulness in diagnosing acute arthritis. All patients who had septic arthritis had pain, swelling and limitation of movement. CRP was elevated in 90% of patients. The incidence of elevated white blood cell count was higher in the group of patients with a positive Gram stain study (60%) as compared to patients with a negative Gram stain study (33%). Gram staining sensitivity was 45%. Its specificity was however 100%. Gram staining is an unreliable tool in early decision making in patients requiring urgent surgical drainage and washout.

  4. Septic Arthritis

    MedlinePlus

    ... septic arthritis. Knees are most commonly affected, but septic arthritis also can affect hips, shoulders and other joints. The infection can quickly and severely damage the cartilage and bone within the joint, so prompt treatment is crucial. Treatment involves draining the joint with ...

  5. Elbow septic arthritis associated with pediatric acute leukemia: a case report and literature review.

    PubMed

    Uemura, Takuya; Yagi, Hirohisa; Okada, Mitsuhiro; Yokoi, Takuya; Shintani, Kosuke; Nakamura, Hiroaki

    2015-01-01

    Acute leukemia in children presents with various clinical manifestations that mimic orthopaedic conditions. The association of septic arthritis of the elbow with acute leukemia is very rare, and the correct diagnosis of acute leukemia is often established only after treatment of the septic arthritis. In this article, we present a three-year-old child patient with elbow septic arthritis related to acute leukemia, diagnosed promptly by bone marrow aspiration on the same day as emergency surgical debridement of the septic elbow joint due to the maintenance of a high index of suspicion, and treated with chemotherapy as soon as possible. The emergency physician and orthopaedist must recognize unusual patterns of presentation like this. Since delay in initiating treatment of septic arthritis may result in growth disturbance, elbow septic arthritis associated with pediatric acute leukemia must be treated promptly and appropriately. Early diagnosis is a good prognostic feature of childhood acute leukemia.

  6. Application of a Novel Diagnostic Rule in the Differential Diagnosis between Acute Gouty Arthritis and Septic Arthritis.

    PubMed

    Lee, Kwang-Hoon; Choi, Sang-Tae; Lee, Soo-Kyung; Lee, Joo-Hyun; Yoon, Bo-Young

    2015-06-01

    Septic arthritis and gout are major diseases that should be suspected in patients with acute monoarthritis. These two diseases are clinically similar and often indistinguishable without the help of synovial fluid analysis. Recently, a novel diagnostic rule for gout without synovial fluid analysis was developed and showed relevant performances. This study aimed to determine whether this diagnostic rule could perform well in distinguishing gout from septic arthritis. The diagnostic rule comprises 7 clinical and laboratory variables, each of which is given a specified score. The probability of gout is classified into 3 groups according to the sum of the scores: high (≥ 8), intermediate (> 4 to < 8) and low probability (≤ 4). In this retrospective study, we applied this diagnostic rule to 136 patients who presented as acute monoarthritis and were subsequently diagnosed as acute gout (n = 82) and septic arthritis (n = 54) based on synovial fluid analysis. The mean sum of scores of acute gout patients was significantly higher than that of those with septic arthritis (8.6 ± 0.2 vs. 3.6 ± 0.32, P < 0.001). Patients with acute gout had significantly more 'high', and less 'low' probabilities compared to those with septic arthritis (Eta[η]: 0.776). The prevalence of acute gouty arthritis, as confirmed by the presence of monosodium crystal, was 95.5% (61/64), 57.5% (19/33), and 5.1% (2/39) in high, intermediate and low probability group, respectively. The recently introduced diagnostic rule properly discriminates acute gout from septic arthritis. It may help physicians diagnose gout in cases difficult to be differentiated from septic arthritis.

  7. Update on the Management of Pediatric Acute Osteomyelitis and Septic Arthritis

    PubMed Central

    Castellazzi, Luca; Mantero, Marco; Esposito, Susanna

    2016-01-01

    Acute osteomyelitis and septic arthritis are two infections whose frequencies are increasing in pediatric patients. Acute osteomyelitis and septic arthritis need to be carefully assessed, diagnosed, and treated to avoid devastating sequelae. Traditionally, the treatment of acute osteoarticular infection in pediatrics was based on prolonged intravenous anti-infective therapy. However, results from clinical trials have suggested that in uncomplicated cases, a short course of a few days of parenteral antibiotics followed by oral therapy is safe and effective. The aim of this review is to provide clinicians an update on recent controversies and advances regarding the management of acute osteomyelitis and septic arthritis in children. In recent years, the emergence of bacterial species resistant to commonly used antibiotics that are particularly aggressive highlights the necessity for further research to optimize treatment approaches and to develop new molecules able to fight the war against acute osteoarticular infection in pediatric patients. PMID:27258258

  8. Septic arthritis after ureteroneocystostomy.

    PubMed

    Allen, W R

    1979-04-01

    Acute infectious arthritis is an uncommon disease that is most commonly caused by Neisseria gonorrhoeae or gram-positive cocci. Gram-negative bacteria are an infrequent and highly virulent cause of septic arthritis and most commonly enter the circulation through the urinary tract, as in this case after ureteroneocystostomy. The resulting arthritis carries a mortality of 25% and a morbidity of 80%. Early recognition and treatment with appropriate antibiotics and mechanical drainage is imperative. Needle drainage of the affected joint has been shown superior to open surgical drainage.

  9. Success rates of first-line antibiotics for culture-negative sub-acute and chronic septic arthritis.

    PubMed

    Chuckpaiwong, Bavornrit; Phoompoung, Saravut

    2014-09-01

    A combination of surgical and medical treatment is normally required for patients with septic arthritis. Antibiotics selected for use on these patients are normally based on tissue culture results. However, in sub-acute and chronic septic arthritis cases, the results of the culture are usually negative as a result of prior treatment. The present study will investigate the incidence of culture-negative septic arthritis and the outcomes based on the use of first-line drug antibiotics for the treatment of sub-acute and chronic septic arthritis. For the present study, the authors retrospectively reviewed medical records of surgically treated septic arthritis cases over the past 10 years at Siriraj Hospital. The patient culture results, the antibiotics used, and the results of treatment were all recorded and analyzed. One hundredfifty-three septic arthritis patients were reviewed. Sixty-two patients were classified as having been diagnosed with either sub-acute or chronic septic arthritis. Thirty-six of 62 patients (58.1%) had a negative culture result. In the culture-positive patients, 42.3% had Streptococcus, 26.9% had Staphylococcus aureus, 11.5% had other gram positive bacteria, 15.4% had gram-negative bacteria, and 3.8% had tuberculus infection. In the culture-negative sub-acute and chronic group (36 of 62), 23 patients received Cefazolin, nine patients received Cloxacillin, and four patients received Clindamycin. Successful results were 69.9%, 66.7% and 75%, respectively. The present study reflects that the incidence ofculture-negative, sub-acute and chronic septic arthritis is approximately 58.1%. The first-line class of antibiotics remains the appropriate antibiotic choice for these patients because they are still effective for treatment of septic arthritis in up to 70% of all cases.

  10. [Acute osteomyelitis and septic arthritis in children: one year experience].

    PubMed

    Timsit, S; Pannier, S; Glorion, C; Chéron, G

    2005-01-01

    To describe bacteriologic epidemiology of bone and joint infections, a total of 52 osteomyelitis, 52 arthritis and 20 osteoarthritis of children aged one month to 15 years during a one-year period (2001) were included in a retrospective unicentric review. The mean age was 3,9 +/-3,6 years. Fever and pain were the most common clinical symptoms. The site of infection was single in 95%, involving lower extremities in 80%. Bone scintigraphy was abnormal in 71% of osteomyelitis. Positive cultures was obtained in 29% of all cases (blood cultures: 20%, aspiration cultures: 29%), but in 42% of cases which have both blood and aspiration cultures. Thirty-six bacteria were identified: 19 Staphylococcus (14 aureus), ten Streptococcus (four pneumoniae), three Salmonella, three Kingella kingae, one Moraxella. All the isolates were susceptible to the empiric antibiotic therapy. Outcome was good in 100% of osteomyelitis and in 96% of arthritis.

  11. Acute septic arthritis of the acromioclavicular joint caused by Haemophilus parainfluenzae: a rare causative origin.

    PubMed

    Hong, Myong-Joo; Kim, Yeon-Dong; Ham, Hyang-Do

    2015-04-01

    Septic arthritis of the acromioclavicular (AC) joint is a rare entity with symptoms that include erythema, swelling, and tenderness over the AC joint, fever, and limitation of shoulder motion with pain. In previous reports, Staphylococcus and Streptococcus species have been mentioned as common causative organisms. Haemophilus parainfluenzae is a normal inhabitant of the oral cavity, respiratory tract, gastrointestinal tract, and urogenital tract. However, it sometimes causes opportunistic infections leading to septic arthritis and osteomyelitis. AC joint infection associated with H.parainfluenzae is very rare, and only one case has been reported in the literature. Moreover, septic arthritis in immunocompetent patients is also very rare. Here, we report the case of a healthy patient with H. parainfluenzae-related septic arthritis of the AC joint.

  12. [SEIP-SERPE-SEOP Consensus document on the treatment of uncomplicated acute osteomyelitis and septic arthritis].

    PubMed

    Saavedra-Lozano, J; Calvo, C; Huguet Carol, R; Rodrigo, C; Núñez, E; Obando, I; Rojo, P; Merino, R; Pérez, C; Downey, F J; Colino, E; García, J J; Cilleruelo, M J; Torner, F; García, L

    2015-04-01

    This is a Consensus Document of the Spanish Society of Paediatric Infectious Diseases (Sociedad Española de Infectología Pediatrica), Spanish Society of Paediatric Rheumatology (Sociedad Española de Reumatología Pediátrica) and the Spanish Society of Paediatric Orthopaedics (Sociedad Española de Ortopedia Pediátrica), on the treatment of uncomplicated acute osteomyelitis and septic arthritis. A review is presented on the medical and surgical treatment of acute osteoarticular infection, defined as a process with less than 14 days of symptomatology, uncomplicated and community-acquired. The different possible options are evaluated based on the best available scientific knowledge, and a number of evidence-based recommendations for clinical practice are provided.

  13. Neonatal septic arthritis.

    PubMed

    Dan, M

    1983-11-01

    To assess and correlate the microbiology of neonatal septic arthritis with the clinical presentation, we reviewed the records of nine infants with neonatal septic arthritis (NSA) diagnosed at Edmonton hospitals between 1964 and 1981, and evaluated 92 other cases reported in the English literature since 1960. Our analysis revealed that the microbiology of NSA seemed to be dependent on whether it was hospital or community acquired. In the hospital-acquired cases, staphylococci were the predominant isolates (62%), followed by Candida species (17%) and gram-negative enteric bacilli (15%). Community-acquired arthritis was caused most often by streptococci (52%), followed by staphylococci (26%) and gonococci (17%). Since 1970, the relative infrequency of staphylococcal (5%) in favor of streptococcal (75%) isolates in community-acquired NSA is even more pronounced.

  14. Neonatal septic arthritis.

    PubMed

    Halder, D; Seng, Q B; Malik, A S; Choo, K E

    1996-09-01

    Neonatal septic arthritis has always been considered as separate from its counterpart in older children. The condition is uncommon but serious. Affected neonates usually survive, but with permanent skeletal deformities. Ten cases of neonatal septic arthritis were diagnosed between January 1989 and December 1993 in the neonatal intensive care units of two referral hospitals in the state of Kelantan, Malaysia. All except one neonate was born prematurely. The mean age of presentation was 15.6 days. Joint swelling (10/10), increased warmth (7/10) and erythema of the overlying skin (7/10) were the common presenting signs. Vague constitutional symptoms preceded the definitive signs of septic arthritis in all cases. The total white cell counts were raised with shift to the left. The knee (60%) was not commonly affected, followed by the hip (13%) and ankle (13%). Three neonates had multiple joint involvement. Coexistence of arthritis with osteomyelitis was observed in seven neonates. The commonest organism isolated was methicillin resistant Staphylococcus aureus (9/10). Needle aspiration was performed in nine neonates and one had incision with drainage. Follow up data was available for five neonates and two of these had skeletal morbidity. Early diagnosis by frequent examination of the joints, prompt treatment and control of nosocomial infection are important for management.

  15. Acute pediatric septic arthritis: a systematic review of literature and current controversies.

    PubMed

    Tanwar, Yashwant Singh; Jaiswal, Atin; Singh, Satyaprakash; Arya, Rajender Kumar; Lal, Hitesh

    2014-03-31

    We present a review of the current literature and the author's opinion regarding Septic arthritis in the pediatric age group. The etiopathogenesis, clinical features, the laboratory parameters for diagnosis and monitoring of treatment, radiological features, are discussed along-with the debatable issues pertaining to the choice of antibiotics, their duration, and the need and mode of surgical drainage and mobilization of the joint.

  16. Mycotic Septic Arthritis of the Ankle Joint.

    PubMed

    Tucker, Adam; Matthews, Scott; Wilson, Alister

    Septic arthritis is a debilitating acute orthopedic emergency. Unfortunately, the diagnosis can be delayed or missed in immunocompromised patients with diabetes mellitus, and the result can be catastrophic. These patients are also at risk for atypical infections, including mycotic subtypes, which are more insidious than their more aggressive, more common Staphylococcus counterparts. The result is increased morbidity. In this article, we report a case of Candida albicans septic arthritis in a patient with diabetes mellitus and rheumatoid arthritis. Her case highlights the complexities of this specific disease entity. With early diagnosis, treatment is multimodal, involving surgical débridement and prolonged antifungal therapy.

  17. Acromioclavicular septic arthritis and sternoclavicular septic arthritis with contiguous pyomyositis.

    PubMed

    Corey, Sally A; Agger, William A; Saterbak, Andrew T

    2015-03-01

    Acromioclavicular (AC) and sternoclavicular (SC) septic arthritis with contiguous pyomyositis are rare, especially in immunocompetent individuals. We report a case of septic AC joint with pyomyositis of the deltoid and supraspinatus muscles and a separate case with septic SC joint with pyomysitis of the sternocleidomastoid muscle. Both patients had similar presentations of infections with Staphylococcus aureus and were successfully treated with surgical incision and drainage followed by prolonged antibiotic therapy.

  18. The potential use of microcalorimetry in rapid differentiation between septic arthritis and other causes of arthritis.

    PubMed

    Yusuf, E; Hügle, T; Daikeler, T; Voide, C; Borens, O; Trampuz, A

    2015-03-01

    Current diagnostic methods in differentiating septic from non-septic arthritis are time-consuming (culture) or have limited sensitivity (Gram stain). Microcalorimetry is a novel method that can rapidly detect microorganisms by their heat production. We investigated the accuracy and time to detection of septic arthritis by using microcalorimetry. Patients older than 18 years of age with acute arthritis of native joints were prospectively included. Synovial fluid was aspirated and investigated by Gram stain, culture and microcalorimetry. The diagnosis of septic arthritis and non-septic arthritis were made by experienced rheumatologists or orthopaedic surgeons. Septic arthritis was diagnosed by considering the finding of acute arthritis together with findings such as positive Gram stain or positive culture of synovial fluid or positive blood culture. The sensitivity and specificity for diagnosing septic arthritis and the time to positivity of microcalorimetry were determined. Of 90 patients (mean age 64 years), nine had septic arthritis, of whom four (44 %) had positive Gram stain, six (67 %) positive synovial fluid culture and four (44 %) had positive blood culture. The sensitivity of microcalorimetry was 89 %, the specificity was 99 % and the mean detection time was 5.0 h (range, 2.2-8.0 h). Microcalorimetry is an accurate and rapid method for the diagnosis of septic arthritis. It has potential to be used in clinical practice in diagnosing septic arthritis.

  19. Septic Arthritis of Native Joints.

    PubMed

    Ross, John J

    2017-03-30

    Septic arthritis is a rheumatologic emergency that may lead to disability or death. Prompt evacuation of the joint, either by arthrocentesis at the bedside, open or arthroscopic drainage in the operating room, or imaging-guided drainage in the radiology suite, is mandatory. Methicillin-resistant Staphylococcus aureus (MRSA) has become a major cause of septic arthritis in the United States. MRSA joint infection seems to be associated with worse outcomes. Antibiotic courses of 3 to 4 weeks in duration are usually adequate for uncomplicated bacterial arthritis. Treatment duration should be extended to 6 weeks if there is imaging evidence of accompanying osteomyelitis.

  20. [SEIP-SERPE-SEOP Consensus Document on aetiopathogenesis and diagnosis of uncomplicated acute osteomyelitis and septic arthritis].

    PubMed

    Saavedra-Lozano, J; Calvo, C; Huguet Carol, R; Rodrigo, C; Núñez, E; Pérez, C; Merino, R; Rojo, P; Obando, I; Downey, F J; Colino, E; García, J J; Cilleruelo, M J; Torner, F; García, L

    2015-09-01

    This is a Consensus Document of the Sociedad Española de Infectología Pediátrica, Sociedad Española de Reumatología Pediátrica and Sociedad Española de Ortopedia Pediátrica on the aetiology and diagnosis of uncomplicated acute osteomyelitis and septic arthritis. A review is presented of the aetiopathogenesis and pathophysiology of acute osteoarticular infection defined as a process with less than 14 days of symptomatology, uncomplicated, and community-acquired. The diagnostic approach to these conditions is summarised based on the best available scientific knowledge. Based on this evidence, a number of recommendations for clinical practice are provided.

  1. Bone and Joint Infections in Children: Septic Arthritis.

    PubMed

    Agarwal, Anil; Aggarwal, Aditya N

    2016-08-01

    The pathological invasion of a joint and subsequent inflammation is known as septic arthritis. The knee and hip are the most frequently involved joints. Staphylococcus aureus is the most common cause of septic arthritis in children. An acute onset of illness with an inflamed painful joint and restricted movements and inability to use joint (pseudoparalysis) clinically indicates septic arthritis. The diagnosis is difficult in a neonate or young child where refusal to feed, crying, discomfort during change of diaper (if hip is involved) or attempted joint movement may be the only findings. Fever and other systemic signs may also be absent in neonates. Septic arthritis is diagnosed clinically, supported by appropriate radiological and laboratory investigations. The peripheral blood white cell count is frequently raised with a predominance of polymorphonuclear cells. The acute phase reactants such as C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) are often markedly raised. Ultrasonography and MRI are preferred investigations in pediatric septic arthritis. Determination of infecting organism in septic arthritis is the key to the correct antibiotic choice, treatment duration and overall management. Joint aspirate and/or blood culture should be obtained before starting antibiotic treatment. Several effective antibiotic regimes are available for managing septic arthritis in children. Presence of large collections, thick pus, joint loculations and pus evacuating into surrounding soft tissues are main indications for surgical drainage. Joint aspiration can be a practical alternative in case the lesion is diagnosed early, with uncomplicated presentations and superficial joints.

  2. Fungal osteomyelitis and septic arthritis.

    PubMed

    Bariteau, Jason T; Waryasz, Gregory R; McDonnell, Matthew; Fischer, Staci A; Hayda, Roman A; Born, Christopher T

    2014-06-01

    Management of fungal osteomyelitis and fungal septic arthritis is challenging, especially in the setting of immunodeficiency and conditions that require immunosuppression. Because fungal osteomyelitis and fungal septic arthritis are rare conditions, study of their pathophysiology and treatment has been limited. In the literature, evidence-based treatment is lacking and, historically, outcomes have been poor. The most common offending organisms are Candida and Aspergillus, which are widely distributed in humans and soil. However, some fungal pathogens, such as Histoplasma, Blastomyces, Coccidioides, Cryptococcus, and Sporothrix, have more focal areas of endemicity. Fungal bone and joint infections result from direct inoculation, contiguous infection spread, or hematogenous seeding of organisms. These infections may be difficult to diagnose and eradicate, especially in the setting of total joint arthroplasty. Although there is no clear consensus on treatment, guidelines are available for management of many of these pathogens.

  3. Septic arthritis in immunocompetent and immunosuppressed hosts.

    PubMed

    Wang, Dingyuan Alvin; Tambyah, Paul Anantharajah

    2015-04-01

    Septic arthritis has long been considered an orthopedic emergency. Historically, Neisseria gonorrhoeae and Staphylococcus aureus have been the most common causes of septic arthritis worldwide but in the modern era of biological therapy and extensive use of prosthetic joint replacements, the spectrum of microbiological causes of septic arthritis has widened considerably. There are also new approaches to diagnosis but therapy remains a challenge, with a need for careful consideration of a combined medical and surgical approach in most cases.

  4. Polyarticular septic arthritis in an immunocompetent patient.

    PubMed

    Clements, J; Dinneen, A; Heilpern, G

    2013-03-01

    Septic arthritis is an uncommon condition with an incidence of 2-3/100,000. It is clinically notable, however, as it is a rapidly destructive joint disease with significant associated morbidity and mortality. Polyarticular septic arthritis has an estimated incidence of 15% of all cases of infectious arthritis. We report a case of polyarticular septic arthritis with involvement of bilateral shoulders and wrist to highlight the importance of early diagnosis and treatment as well as the high mortality rates associated with this condition. Bilateral septic shoulder arthritis poses a challenge to treat, and its significance should not be underestimated as even with early surgical intervention and aggressive antibiotic and fluid resuscitation death is a sad but perhaps not uncommon outcome. It is therefore imperative that the diagnosis of polyarticular septic arthritis is kept prominent in the physician's mind when confronted with a patient with symptomatic polyarthralgia.

  5. Septic Arthritis Caused by Noncapsulated Haemophilus influenzae

    PubMed Central

    Le Quellec, Sandra; Gaillot, Olivier; Chotel, Franck; Freydière, Anne-Marie; Laurent, Frédéric; Vandenesch, François

    2013-01-01

    Since the introduction of type b Haemophilus influenzae vaccination, noncapsulated H. influenzae has become responsible for most cases of invasive H. influenzae diseases. In our two cases of septic arthritis, we isolated strains with β-lactamase-positive amoxicillin-clavulanate resistance (BLPACR). Thus, the increasing prevalence of BLPACR should be taken into account when empirical therapy is chosen for septic arthritis. PMID:23515545

  6. Surgical Management of Septic Arthritis.

    PubMed

    Mulon, Pierre-Yves; Desrochers, André; Francoz, David

    2016-11-01

    Lameness related to synovial infection needs to be addressed promptly because rapid degradation of the synovial homeostasis results in permanent cartilage alterations detrimental to complete recovery. Diagnosis is based on clinical signs, synovial fluid analysis, and imaging. Commonly affected joints are the fetlock, carpus, tarsus, and stifle; shoulder, elbow, and hip may also be infected. Knowing the source of infection is essential in cases of remote septic arthritis. Antimicrobials should be administered; local delivery systems may be used. Therapy relies on the removal of inflammatory mediators. Pain management is critical throughout the surgical procedures and the recovery period.

  7. Septic arthritis of the temporomandibular joint: a case report

    PubMed Central

    2016-01-01

    Septic arthritis of the temporomandibular joint (TMJ) is a rare disease. The most common symptoms of this disease are acute malocclusion, limited mouth opening, swelling, and tenderness of affected TMJ. These symptoms are often confused with internal derangement of the articular disc, rheumatoid arthritis, retrodiscitis, or osteoarthritis. Therefore, differential diagnosis by image examination is required. Usually, antimicrobial treatment and surgical drainage by needle aspiration, arthroscopy, or arthrotomy are effective treatment approaches. In this study, a patient who was diagnosed with septic arthritis was treated with arthrocentesis and antibiotics without significant complications. We present a case report with a review of the literature. PMID:27595091

  8. Management of melioidosis osteomyelitis and septic arthritis.

    PubMed

    Shetty, R P; Mathew, M; Smith, J; Morse, L P; Mehta, J A; Currie, B J

    2015-02-01

    Little information is available about several important aspects of the treatment of melioidosis osteomyelitis and septic arthritis. We undertook a retrospective review of 50 patients with these conditions in an attempt to determine the effect of location of the disease, type of surgical intervention and duration of antibiotic treatment on outcome, particularly complications and relapse. We found that there was a 27.5% risk of osteomyelitis of the adjacent bone in patients with septic arthritis in the lower limb. Patients with septic arthritis and osteomyelitis of an adjacent bone were in hospital significantly longer (p = 0.001), needed more operations (p = 0.031) and had a significantly higher rate of complications and re-presentation (p = 0.048). More than half the patients (61%), most particularly those with multifocal bone and joint involvement, and those with septic arthritis and osteomyelitis of an adjacent bone who were treated operatively, needed more visits to theatre.

  9. Clinical management of septic arthritis in cattle.

    PubMed

    Desrochers, André; Francoz, David

    2014-03-01

    Synovial fluid, ultrasound, and radiographic imaging are common diagnostic tools for septic arthritis. Mycoplasma septic arthritis is suspected in calves with clinical signs of otitis and pneumonia. Commonly affected joints are carpus, stifle, and tarsus. Treatment strategy must include long-term antibiotics, anti-inflammatories, and joint lavage. Knowledge of communication and boundaries for commonly affected joints is essential to perform joint lavage and arthrotomy.

  10. Septic arthritis of the temporomandibular joint.

    PubMed

    Klüppel, Leandro Eduardo; Bernabé, Felipe Bueno Rosetti; Primo, Bruno Tochetto; Stringhini, Diego José; da Costa, Delson João; Rebellato, Nelson Luis Barbosa; Müller, Paulo Roberto

    2012-11-01

    Septic arthritis of the temporomandibular joint is a rare acute infectious disease that requires attention from physicians and, once misdiagnosed, can have several implications for a patient. The most common microorganisms related to this disease are Staphylococcus aureus, Neisseria, Haemophilus influenzae, and Streptococcus. The infection of the joint may be caused by a direct spread of a local infection or by hematogenous inoculation from a distant focus. General predisposing factors, such as immunodepression, can eventually be found. The aim of the current study was to report a case in which a patient with an articular infection resulting from hematogenous dissemination from a distant site was successfully treated using joint drainage and systemic antibiotics. Secretion culture from the temporomandibular joint space was positive for S. aureus. After 1 month of antimicrobial therapy, the patient was asymptomatic and mandibular function was normal. Literature related to this topic was reviewed and discussed.

  11. Septic arthritis of the hand and wrist.

    PubMed

    Murray, P M

    1998-11-01

    Septic arthritis of the hand and wrist is relatively uncommon. The most common cause is penetrating trauma such as a human or animal bite. The most common causative organism is Staphylococcus aureus. Septic arthritis caused by Streptococcal species. Haemophilus influenzae, Pseudomonas aeruginosa, Serratia species, Neisseria gonorrhoeae, Pasteurella multocida, Eikenella corrodens, and Mycobacterium marinum also may occur in specific clinical settings. The best clinical results occur following an accurate diagnosis, prompt surgical drainage, and debridement in concert with appropriate antibiotics and early postoperative range of motion. A delay in diagnosis or treatment is associated with an unsatisfactory outcome.

  12. [Septic arthritis? Gonococcal infection despite negative bacterial cultures].

    PubMed

    Saur, M; Distler, O; Müller, N

    2008-09-10

    Clinical signs of acute arthritis are non-specific. An acute painfull joint with effusion of unknown origin needs to be evaluated by puncture. The analysis of the synovial fluid will enable to divide an arthritis into three categories: crystal induced, rheumatological or septic arthritis. A bacterial infection should always be suspected. Cultures from blood, synovia and Gram stain do not reliably exclude a bacterial infection. If gonococcal, mycobacterial, borrelial and non-gonococcal-infective arthritis under antibiotic therapy is suspected, direct DNA-amplification can be helpful. A disseminated gonococcal infection (DGI) must be suspected on appearance of tenosynovitis, polyarthralgia and skin lesions. The clinical picture, diagnosis and therapy of a case with DGI is discussed.

  13. Diagnosis and treatment of septic arthritis.

    PubMed

    Morton, Alison J

    2005-12-01

    Septic arthritis (SA) is a common orthopedic condition encountered in horses that are presented to equine veterinarians. Successful out-come is dependent on prompt and thorough evaluation and treatment. This article briefly reviews the pathophysiology, outlines diagnostics, describes treatment options and prognostics, and discusses current research in diagnosis and treatment of SA.

  14. Bacillus pumilus Septic Arthritis in a Healthy Child

    PubMed Central

    Shivamurthy, V. M.; Gantt, Soren; Reilly, Christopher; Tilley, Peter; Guzman, Jaime; Tucker, Lori

    2016-01-01

    We report a case of septic arthritis caused by a Bacillus species, B. pumilus, occurring in a healthy child. This organism rarely causes serious infections and has only been described in newborns and immunocompromised individuals or as a skin infection. This child developed an indolent joint swelling after a minor skin injury, and symptoms were initially thought most consistent with chronic arthritis. The case demonstrates that clinicians should consider joint infection in children presenting with acute monoarticular swelling, even without prominent systemic features. PMID:27366165

  15. Kingella kingae causing septic arthritis in Felty's syndrome.

    PubMed

    Lewis, D A; Settas, L

    1983-08-01

    A case of septic arthritis of the elbow caused by Kingella kingae, a Gram-negative bacillus, is described. The patient had long-standing, severe rheumatoid arthritis and Felty's syndrome. This appears to be the first report from the United Kingdom of Kingella kingae as the aetiological agent of septic arthritis.

  16. A rare cause of septic arthritis: melioidosis.

    PubMed

    Caldera, Aruna Sanjeewa; Kumanan, Thirunavukarasu; Corea, Enoka

    2013-10-01

    Melioidosis is a pyogenic infection with high mortality caused by the bacterium Burkholderia pseudomallei. As the clinical presentation is not distinctive, a high index of clinical suspicion is required for diagnosis. We present a case of a 50-year-old farmer who was diabetic and a chronic alcoholic, who presented to us with pneumonia, followed by septic arthritis. He was ultimately diagnosed as having melioidosis.

  17. Septic arthritis caused by Kingella kingae.

    PubMed

    Gay, R M; Lane, T W; Keller, D C

    1983-01-01

    A normal part of the oral flora, Kingella kingae has seldom been recognized as the cause of serious clinical infections. We report a case of documented septic arthritis caused by K. kingae in an otherwise healthy infant. We suggest that it may be more common than thought based on the general unfamiliarity with this organism and the fact that several dozen clinical isolates have been identified by reference laboratories.

  18. Septic arthritis caused by Kingella kingae.

    PubMed Central

    Gay, R M; Lane, T W; Keller, D C

    1983-01-01

    A normal part of the oral flora, Kingella kingae has seldom been recognized as the cause of serious clinical infections. We report a case of documented septic arthritis caused by K. kingae in an otherwise healthy infant. We suggest that it may be more common than thought based on the general unfamiliarity with this organism and the fact that several dozen clinical isolates have been identified by reference laboratories. PMID:6826703

  19. Septic Arthritis in the Temporomandibular Joint

    PubMed Central

    Al-Khalisy, Hassan Mahdi; Nikiforov, Ivan; Mansoora, Qurat; Goldman, John; Cheriyath, Pramil

    2015-01-01

    Septic arthritis of the temporomandibular joint (TMJ) is a rare event that has only been reported a few dozen times worldwide. This case is remarkable for septic arthritis of the TMJ joint in an otherwise healthy male. Case Report: A 24-year-old male presented to the emergency department with periauricular swelling, erythema, fever, myalgia's and generalized joint pain. He had previously sought medical attention and was placed on ciprofloxacin. However, he developed facial swelling and a rash and had to discontinue the antibiotic. On physical exam the patient had a large swelling and tenderness in his left periauricular area, with erythema and deviation of the right mandible which limited his ability to open the mouth. A computed tomography showed mild asymmetric soft tissue swelling in the left pharyngeal region but did not show joint effusion. Subsequent magnetic resonance imaging did show effusion of the joint space. The effusion was drained, and the synovial fluid was submitted for gram stain, culture, and sensitivity. The cultures grew menthicillin sensitive Staphyloccocus Aureus. The patient was discharged to complete a two week course of intravenous (IV) Ceftriaxone and IV Vancomycin via home infusion. Conclusion: Septic Arthritis of the TMJ is a rare event with very specific clinical symptoms. Due to the low sensitivity of the computed tomography scan, magnetic resonance imaging should be considered when computed tomography scan is negative for TMJ effusion. PMID:26713295

  20. Septic Arthritis Due to Cellulosimicrobium cellulans▿

    PubMed Central

    Magro-Checa, César; Chaves-Chaparro, Lara; Parra-Ruiz, Jorge; Peña-Monje, Alejandro; Rosales-Alexander, José Luis; Salvatierra, Juan; Raya, Enrique

    2011-01-01

    Cellulosimicrobium cellulans has been reported as a rare cause of human pathogenesis. Infections mainly occur in immunocompromised patients and very often are associated with a foreign body. We report the first case of septic arthritis caused by C. cellulans in an immunocompetent patient. Our patient suffered a penetrating palm tree thorn injury to his left knee 8 weeks before admission. Although no foreign objects were found, they were suspected because previous reports suggest a frequent association with this microorganism, and open debridament was performed. Removal of foreign bodies related to this organism must be considered a high-priority treatment in these patients to achieve a complete recovery. PMID:21998421

  1. Septic arthritis caused by Mycobacterium marinum.

    PubMed

    Riera, Jaume; Conesa, Xavier; Pisa, Jose; Moreno, Josefa; Siles, Eduard; Novell, Josep

    2016-01-01

    The incidence of infection by Mycobacterium marinum is rising, mainly due to the increasing popularity of home aquariums. The infection typically manifests as skin lesions, with septic arthritis being a rare presentation form. The disease is difficult to diagnose even when there is a high clinical suspicion, as culture in specific media may not yield positive findings. Thus, establishment of appropriate treatment is often delayed. Synovectomy, capsular thinning, and joint drainage together with prolonged, combined antibiotic therapy may be needed to cure the infection.

  2. Septic arthritis of the acromioclavicular joint: an uncommon location.

    PubMed

    Martínez-Morillo, Melania; Mateo Soria, Lourdes; Riveros Frutos, Anne; Tejera Segura, Beatriz; Holgado Pérez, Susana; Olivé Marqués, Alejandro

    2014-01-01

    Septic pyogenic arthritis of the acromioclavicular joint is a rare entity that occurs in immunosuppressed patients or those with discontinuity of defense barriers. There are only 15 cases described in the literature. The diagnosis is based on clinical features and the isolation of a microorganism in synovial fluid or blood cultures. The evidence of arthritis by imaging (MRI, ultrasound or scintigraphy) may be useful. Antibiotic treatment is the same as in septic arthritis in other locations. Staphylococcus aureus is the microorganism most frequently isolated. Our objective was to describe the clinical features, treatment and outcome of patients diagnosed with septic arthritis of the acromioclavicular joint at a Rheumatology Department. We developed a study with a retrospective design (1989-2012). The medical records of patients with septic arthritis were reviewed (101 patients). Those involving the acromioclavicular joint were selected (6 patients; 6%).

  3. Brevundimonas vesicularis septic arthritis in an immunocompetent child.

    PubMed

    Sofer, Yael; Zmira, Samra; Amir, Jacob

    2007-01-01

    Septic arthritis is a rapidly destructive form of joint disease. The most common causative agents in children are Staphylococcus aureus and Kingella kingae, followed by group A Streptococcus and Streptococcus pneumoniae, and in neonates, enterobacteracea and group B Streptococcus. In this paper, we describe a previously healthy toddler with septic arthritis of the shoulder joint caused by Brevundimonas vesicularis. Prompt treatment with cefuroxime resulted in a full recovery. This is the first report of septic arthritis in humans caused by this microorganism, and the first description of B. vesicularis infection in an immunocompetent child.

  4. Septic arthritis in a native knee due to Corynebacterium striatum.

    PubMed

    Molina Collada, Juan; Rico Nieto, Alicia; Díaz de Bustamante Ussia, Macarena; Balsa Criado, Alejandro

    2017-03-07

    We describe a case of septic arthritis in a native knee due to Corynebacterium striatum, gram-positive bacilli that are usually commensal organisms of skin and mucosal membranes, but are seldom implicated in native septic arthritis. An 84-year-old man with Corynebacterium striatum septic arthritis of his native left knee and no response to conventional antibiotic therapy. Thus, the patient was allowed to take dalbavancin for compassionate use, with an excellent clinical outcome. This case emphasizes de role of Corynebacterium striatum in native joint infections and highlights the importance of early detection and appropriate treatment in improving the clinical outcome.

  5. Septic arthritis caused by Kingella kingae.

    PubMed

    Powell, J M; Bass, J W

    1983-10-01

    Kingella kingae is a slow-growing, fastidious gram-negative coccobacillus that is a normal inhabitant of the oropharynx of man, but it has rarely been implicated as a human pathogen. Two cases of septic arthritis caused by this organism are reported along with a review of seven previously reported cases of infections caused by this organism. Bone and joint infections predominate. Gram's-stained smears of pus from bone or joint fluid aspirate have been negative for organisms, and a delay of growth in cultures with initial difficulty in classification of the isolate is characteristic. Kingella kingae organisms have been uniformly sensitive to the penicillins and all other commonly used antibiotics that were tested. Response to treatment was good in all nine patients found to have infections caused by this organism.

  6. Bordetella holmesii, an emerging cause of septic arthritis.

    PubMed

    Abouanaser, Salaheddin F; Srigley, Jocelyn A; Nguyen, Tram; Dale, Suzanne E; Johnstone, Jennie; Wilcox, Lindsay; Jamieson, Frances; Rawte, Prasad; Pernica, Jeffrey M

    2013-04-01

    Bordetella holmesii is a well-described pathogen in asplenic and immunocompromised patients. Here we report the first two published cases of septic arthritis caused by B. holmesii documented in apparently immunocompetent patients and unaccompanied by bacteremia.

  7. Septic arthritis of the temporomandibular joint as a complication of acute otitis media in a child: A rare case and the importance of real-time PCR for diagnosis.

    PubMed

    Bast, F; Collier, S; Chadha, P; Collier, J

    2015-11-01

    We document the case of a 7-year-old boy who presented with pain in his left ear and trismus after a diagnosis of acute otitis media one week previously. His blood inflammatory markers were raised and magnetic resonance imaging (MRI) showed significant left temporomandibular joint effusion and partial attenuation of the left mastoid. A clinical diagnosis of septic arthritis of the TMJ was made and the patient was commenced on broad-spectrum antibiotics. Analysis using real time PCR enabled identification of the offending organism, confirmation of the diagnosis and antibiotic treatment to be specifically tailored for treatment.

  8. Technetium phosphate bone scan in the diagnosis of septic arthritis in childhood

    SciTech Connect

    Sundberg, S.B.; Savage, J.P.; Foster, B.K. )

    1989-09-01

    The technetium phosphate bone scans of 106 children with suspected septic arthritis were reviewed to determine whether the bone scan can accurately differentiate septic from nonseptic arthropathy. Only 13% of children with proved septic arthritis had correct blind scan interpretation. The clinically adjusted interpretation did not identify septic arthritis in 30%. Septic arthritis was incorrectly identified in 32% of children with no evidence of septic arthritis. No statistically significant differences were noted between the scan findings in the septic and nonseptic groups and no scan findings correlated specifically with the presence or absence of joint sepsis.

  9. Synovial fluid lactic acid levels in septic arthritis.

    PubMed

    Riley, T V

    1981-01-01

    Synovial fluid lactic acid estimations were carried out on 50 samples by gas liquid chromatography. Specimens from 4 patients with bacteria arthritis, other than gonococcal, had a mean lactic acid concentration of 215 mg/dl. One patient with gonococcal arthritis had a synovial fluid lactic acid of 30 mg/dl. Forty-one patients with inflammatory arthritis and 4 patients with degenerative arthritis had mean synovial fluid lactic acid levels of 27 and 23 mg/dl respectively. The estimation of synovial fluid lactic acid is reliable in differentiating septic arthritis from inflammatory and degenerative arthritis except when the infecting organism is NEisseria gonorrhoeae.

  10. Predictors of Septic Arthritis in the Adult Population.

    PubMed

    Borzio, Robert; Mulchandani, Neil; Pivec, Robert; Kapadia, Bhaveen H; Leven, Dante; Harwin, Steven F; Urban, William P

    2016-07-01

    Septic arthritis is a devastating condition; well-established criteria for diagnosis exist in the pediatric population, but not for adults. This study evaluated patient factors and laboratory parameters that may be associated with the diagnosis of septic arthritis in adults. A total of 458 knee aspirates for suspected septic arthritis were evaluated with serum and synovial leukocyte counts and differentials as well as Kocher criteria for pediatric septic arthritis. Twenty-two patients (4.8%) had septic arthritis confirmed by a positive synovial fluid culture. Erythrocyte sedimentation rate (ESR) and serum white blood cell (WBC) counts were not statistically different between the 2 groups, with 64% of septic arthritis patients having a normal serum WBC count and 77% being afebrile. Mean synovial fluid WBC count was 26,758 cells/µL and 70,581 cells/µL in the nonseptic and septic groups, respectively. The likelihood ratio for a synovial fluid WBC count greater than 65,000 cells/µL was 2.8 (95% confidence interval, 1.2-6.7). Evaluation receiver operating characteristic curves using synovial WBC counts resulted in a significant area under the curve of 0.66 (P=.02). To achieve 90% specificity, a WBC cutoff of 64,000 cells/µL was required with a corresponding sensitivity of 40%. There was no significant difference in the synovial cell differential of 80% vs 90% in diagnosing infection. Synovial fluid WBC count greater than 64,000 cells/µL yielded the optimal combination of sensitivity and specificity. Polymorphonuclear leukocytes, ESR, serum WBC count, fever, and weight-bearing status were not significant predictors of septic arthritis. This study demonstrates the limited utility of Kocher criteria in the adult population and the importance of synovial leukocyte counts. [Orthopedics. 2016; 39(4):e657-e663.].

  11. Subtalar joint septic arthritis in a patient with hypogammaglobulinemia.

    PubMed

    Wynes, Jacob; Harris, William; Hadfield, Robert A; Malay, D Scot

    2013-01-01

    The clinical presentation of a monoarticular, red, hot, and swollen joint has many possible diagnoses, including septic arthritis, which is 1 of the most devastating. The morbidity associated with this pathologic process involves permanent joint damage and the potential for progression to systemic illness and, even, mortality. The common risk factors for joint sepsis include a history of rheumatoid arthritis, previous joint surgery, joint prosthesis, intravenous drug abuse, alcoholism, diabetes, previous intra-articular steroid use, and cutaneous ulceration. The diagnosis is primarily determined from the culture results after arthrocentesis and correlation with direct visualization, imaging, and various serologies, including synovial analysis. In the present report, a case of an insidious presentation of subtalar joint septic arthritis and its association with a unique patient presentation concomitant with primary immunodeficiency and culture-proven Myocplasma hominis infection is discussed. Septic arthritis has a predilection for the lower extremities and typically is isolated to the hip or knee, with less common involvement of the ankle or metatarsophalangeal joints. Owing to the uncommon nature of primary immunodeficiency disorders and the paucity of studies discussing their association with septic arthridites, we aimed to raise awareness of subtalar joint septic arthritis and to provide a brief overview of the pathogenesis as it presented in a 33-year-old male with X-linked hypogammaglobulinemia/agammaglobulinema.

  12. Surgical Procedures Needed to Eradicate Infection in Knee Septic Arthritis.

    PubMed

    Dave, Omkar H; Patel, Karan A; Andersen, Clark R; Carmichael, Kelly D

    2016-01-01

    Septic arthritis of the knee is encountered on a regular basis by orthopedists and nonorthopedists. No established therapeutic algorithm exists for septic arthritis of the knee, and there is much variability in management. This study assessed the number of surgical procedures, arthroscopic or open, required to eradicate infection. The study was a retrospective analysis of 79 patients who were treated for septic knee arthritis from 1995 to 2011. Patients who were included in the study had native septic knee arthritis that had resolved with treatment consisting of irrigation and debridement, either open or arthroscopic. Logistic regression analysis was used to explore the relation between the interval between onset of symptoms and index surgery and the use of arthroscopy and the need for multiple procedures. Fifty-two patients met the inclusion criteria, and 53% were male, with average follow-up of 7.2 years (range, 1-16.2 years). Arthroscopic irrigation and debridement was performed in 70% of cases. On average, successful treatment required 1.3 procedures (SD, 0.6; range, 1-4 procedures). A significant relation (P=.012) was found between time from presentation to surgery and the need for multiple procedures. With arthroscopic irrigation and debridement, most patients with septic knee arthritis require only 1 surgical procedure to eradicate infection. The need for multiple procedures increases with time from onset of symptoms to surgery.

  13. Pathologic dislocation of the shoulder secondary to septic arthritis: a case report

    PubMed Central

    2009-01-01

    Septic arthritis of the shoulder is uncommon in adults, and complete dislocation of the glenohumeral joint following septic arthritis is extremely rare. We report a case of pathologic shoulder dislocation secondary to septic arthritis in an intravenous drug abuser. PMID:20062648

  14. An Unusual Case of Septic Arthritis of the Hip

    PubMed Central

    Dutta, Soma; Sutradhar, Arpita

    2016-01-01

    Non-typhoidal Salmonella, particularly Salmonella enterica serovar typhimurium is food borne pathogen causing mild self-limiting diarrhoea in healthy adults. It can occasionally cause extraintestinal focal infection in susceptible patients. Salmonella, as the aetiological agent of osteomyelitis and septic arthritis is rare and has been mostly reported in patients with sickle cell disease or thalassaemia. We report a case of septic arthritis by Salmonella typhimurium in an immunocompromised patient who was successfully treated following timely isolation and identification of the aetiological agent. PMID:28050370

  15. Septic arthritis and subsequent fatal septic shock caused by Vibrio vulnificus infection.

    PubMed

    Emamifar, Amir; Asmussen Andreasen, Rikke; Skaarup Andersen, Nanna; Jensen Hansen, Inger Marie

    2015-11-24

    Vibrio vulnificus is a rare but potential fatal bacterium that can cause severe infections. Wound infections, primary sepsis and gastroenteritis are the most common clinical features. Septic arthritis caused by V. vulnificus is an atypical presentation that has been reported in only two case reports; however, it has not been previously noted in Denmark. The authors report a case of septic arthritis caused by V. vulnificus in an immunocompromised patient. The disease progressed to severe sepsis and subsequent death within 10 h of admission.

  16. X-linked agammaglobulinemia combined with juvenile idiopathic arthritis and invasive Klebsiella pneumoniae polyarticular septic arthritis.

    PubMed

    Zhu, Zaihua; Kang, Yuli; Lin, Zhenlang; Huang, Yanjing; Lv, Huoyang; Li, Yasong

    2015-02-01

    X-linked agammaglobulinemia (XLA) is a primary immunodeficiency disease caused by mutations in the Bruton's tyrosine kinase (BTK) gene. XLA can also present in combination with juvenile idiopathic arthritis (JIA), the major chronic rheumatologic disease in children. We report herein the first known case of a juvenile patient diagnosed with XLA combined with JIA that later developed into invasive Klebsiella pneumoniae polyarticular septic polyarthritis. An additional comprehensive review of XLA combined with JIA and invasive K. pneumoniae septic arthritis is also presented. XLA was identified by the detection of BTK mutations while the diagnosis of JIA was established by clinical and laboratory assessments. Septic arthritis caused by invasive K. pneumoniae was confirmed by culturing of the synovia and gene detection of the isolates. Invasive K. pneumoniae infections can not only result in liver abscesses but also septic arthritis, although this is rare. XLA combined with JIA may contribute to invasive K. pneumoniae infection.

  17. Bilateral shoulder septic arthritis in a fit and well 47-year-old man.

    PubMed

    Hotonu, Sesi Ayodele; Khan, Shoaib; Jeavons, Richard

    2015-11-20

    Bilateral septic arthritis of the shoulder is uncommon in the immunocompetent patient with no previous risk factors for joint infection, and is thus easily missed. Septic arthritis is associated with significant rates of morbidity and mortality. Early diagnosis and management is the key to a favourable outcome; septic arthritis should be considered as a differential diagnosis in the unwell patient presenting with shoulder pain and reduced range of joint movement. We present a case of a 47-year-old previously fit and well man with bilateral shoulder septic arthritis. We will also review the current literature on management and long-term outcomes of patients with septic arthritis of the glenohumeral joint.

  18. Brucella Septic Arthritis: Case Reports and Review of the Literature

    PubMed Central

    Elzein, Fatehi Elnour; Sherbeeni, Nisreen

    2016-01-01

    Brucellosis is one of the commonest zoonotic infections worldwide. The disease is endemic in Saudi Arabia, the Middle East, and the Mediterranean area. Osteoarticular involvement is a frequent manifestation of brucellosis. It tends to involve the sacroiliac joints more commonly; however, spondylitis and peripheral arthritis are increasingly reported. Brucellosis can be overlooked especially in the presence of companion bacteria. Hence, it should be suspected in all patients with septic arthritis in endemic areas or in patients visiting such areas. PMID:27200196

  19. Septic Arthritis and Osteomyelitis Due to Bordetella petrii

    PubMed Central

    Bankowski, Matthew J.; Pien, Francis D.

    2014-01-01

    A case of Bordetella petrii septic arthritis and osteomyelitis in an elbow resulted from a dirt bike accident in Hawaii. Two months of intravenous antibiotics and repeated surgeries were required to cure this infection. Our case, and literature review, suggests that extended-spectrum penicillins, tetracycline, and trimethoprim-sulfamethoxazole are good treatment options. PMID:25540393

  20. Moraxella lacunata Septic Arthritis in a Patient with Lupus Nephritis▿

    PubMed Central

    Woodbury, Anna; Jorgensen, James; Owens, Aaron; Henao-Martinez, Andres

    2009-01-01

    Moraxella lacunata is a rare, usually commensal gram-negative rod most commonly associated with eye infections. We report a unique case of noniatrogenic M. lacunata bacteremia and septic knee arthritis in a patient with class III-IV lupus nephritis and speculate on the association between invasive Moraxella infection and renal impairment. PMID:19794049

  1. Genome Sequence of Kingella kingae Septic Arthritis Isolate PYKK081

    PubMed Central

    Kaplan, Jeffrey B.; Lo, Chienchi; Xie, Gary; Johnson, Shannon L.; Chain, Patrick S. G.; Donnelly, Robert; Kachlany, Scott C.

    2012-01-01

    Kingella kingae is a human oral bacterium that can cause infections of the skeletal system in children. The bacterium is also a cardiovascular pathogen causing infective endocarditis in children and adults. We report herein the draft genome sequence of septic arthritis K. kingae strain PYKK081. PMID:22582375

  2. Osteomyelitis and septic arthritis caused by Kingella kingae.

    PubMed

    Davis, J M; Peel, M M

    1982-02-01

    The clinical and bacteriological findings in two cases of osteomyelitis and one case of septic arthritis caused by Kingella kingae are presented. This appears to be the first report providing clear evidence for a pathogenic role for this species in bone and joint infections.

  3. Genome sequence of Kingella kingae septic arthritis isolate PYKK081.

    PubMed

    Kaplan, Jeffrey B; Lo, Chienchi; Xie, Gary; Johnson, Shannon L; Chain, Patrick S G; Donnelly, Robert; Kachlany, Scott C; Balashova, Nataliya V

    2012-06-01

    Kingella kingae is a human oral bacterium that can cause infections of the skeletal system in children. The bacterium is also a cardiovascular pathogen causing infective endocarditis in children and adults. We report herein the draft genome sequence of septic arthritis K. kingae strain PYKK081.

  4. Helicobacter cinaedi septic arthritis and bacteremia in an immunocompetent patient.

    PubMed

    Lasry, S; Simon, J; Marais, A; Pouchot, J; Vinceneux, P; Boussougant, Y

    2000-07-01

    We report on the first case of documented Helicobacter cinaedi septic arthritis in an immunocompetent heterosexual young man. The patient presented no identified risk factor except for contact with animals that have been incriminated as a possible source of infection, particularly for these patients. Despite prolonged bacteremia, the response to long-term therapy with ciprofloxacin and rifampin was excellent.

  5. Septic arthritis and osteomyelitis due to Bordetella petrii.

    PubMed

    Nogi, Masayuki; Bankowski, Matthew J; Pien, Francis D

    2015-03-01

    A case of Bordetella petrii septic arthritis and osteomyelitis in an elbow resulted from a dirt bike accident in Hawaii. Two months of intravenous antibiotics and repeated surgeries were required to cure this infection. Our case, and literature review, suggests that extended-spectrum penicillins, tetracycline, and trimethoprim-sulfamethoxazole are good treatment options.

  6. Septic Arthritis of the Pediatric Shoulder: From Infancy to Adolescence

    PubMed Central

    2016-01-01

    Background. Septic arthritis of the glenohumeral joint in the pediatric population (<18 yo) is not commonly described in the literature. There is a corresponding paucity of information regarding its presentation and treatment. Methods. An IRB approved review of patients treated with irrigation and debridement by the Orthopaedic Department was completed. This retrospective study includes four patients, presenting from 2005 to 2015, with septic arthritis of the shoulder. Results. The mean age (Mage) at presentation was 5 years, with a range of 1 month to 15 years. Patients presented on average after 7 days with pain and a mean temperature of 39°C, erythrocyte sedimentation rate of 66 mm/hr, a C-reactive protein level of 11.17 g/dL, and a white blood cell count of 20.2 × 103/mcL. Staphylococcus aureus, Candida albicans, and Pseudomonas aeruginosa were cultured from the wounds. All cases were treated operatively with irrigation and debridement and with antimicrobial therapy. Patients received antibiotics for an average of 6 weeks. Conclusion. Septic arthritis of the shoulder occurs in all pediatric ages. Successful treatment of septic arthritis of the shoulder was accomplished in four cases without division of the biceps sheath, with an average follow-up of 8 months. PMID:27635147

  7. [Treatment Strategies for Septic Arthritis of the Sternoclavicular Joint].

    PubMed

    Kuhtin, O; Schmidt-Rohlfing, B; Dittrich, M; Lampl, L; Hohls, M; Haas, V

    2015-10-01

    Septic arthritis of the sternoclavicular joint (SCJ) is a relatively rare disease. Due to serious complications including mediastinitis and generalised sepsis early diagnosis and rapid onset of treatment are mandatory. The disease often affects immunocompromised patients, diabetics, or patients with other infectious diseases. The therapeutic options range from administration of antibiotics to extended surgery including reconstructive procedures. Apart from rare situations where conservative treatment with antibiotics is sufficient, joint resection followed by plastic surgical procedures are required. We present a retrospective analysis with data from two hospitals. From January 2008 to December 2012 23 patients with radiographically confirmed septic arthritis of various aetiology were included. Fourteen (60.8 %) male, nine (39.2 %) female patients with an average age of 60.3 ± 14.2 years (range: 23-88 years) with septic arthritis of the SCJ were treated. Seven (30.4 %) patients suffered from Diabetes mellitus, nine (39.1 %) had underlying diseases with a compromised immune system. In 14 (60.8 %) out of 23 patients a bacterial focus was detected. Only six (26 %) patients suffered from confined septic arthritis of the SCG, in 17 (73,9 %) patients osteomyelitis of the adjacent sternum, and the clavicle was present. In addition, 15 (65.2 %) patients already suffered from mediastinitis at the time of diagnosis, eight (35 %) patients even from septicaemia. In conclusion, septic arthritis requires an active surgical treatment. Limited incision of the joint and debridement alone is only successful at early stages of the disease. The treatment concept has to include the local joint and bone resection as well as complications like mediastinitis. After successful treatment of the infection, the defect of the chest wall requires secondary reconstructive surgery using a pedicled pectoralis muscle flap.

  8. Ultrasonographic findings in 38 horses with septic arthritis/tenosynovitis.

    PubMed

    Beccati, Francesca; Gialletti, Rodolfo; Passamonti, Fabrizio; Nannarone, Sara; Di Meo, Antonio; Pepe, Marco

    2015-01-01

    Septic arthritis/tenosynovitis in the horse can have life-threatening consequences. The purpose of this cross-sectional retrospective study was to describe ultrasound characteristics of septic arthritis/tenosynovitis in a group of horses. Diagnosis of septic arthritis/tenosynovitis was based on historical and clinical findings as well as the results of the synovial fluid analysis and/or positive synovial culture. Ultrasonographic findings recorded were degree of joint/sheath effusion, degree of synovial membrane thickening, echogenicity of the synovial fluid, and presence of hyperechogenic spots and fibrinous loculations. Ultrasonographic findings were tested for dependence on the cause of sepsis, time between admission and beginning of clinical signs, and the white blood cell counts in the synovial fluid. Thirty-eight horses with confirmed septic arthritis/tenosynovitis of 43 joints/sheaths were included. Degree of effusion was marked in 81.4% of cases, mild in 16.3%, and absent in 2.3%. Synovial thickening was mild in 30.9% of cases and moderate/severe in 69.1%. Synovial fluid was anechogenic in 45.2% of cases and echogenic in 54.8%. Hyperechogenic spots were identified in 32.5% of structures and fibrinous loculations in 64.3%. Relationships between the degree of synovial effusion, degree of the synovial thickening, presence of fibrinous loculations, and the time between admission and beginning of clinical signs were identified, as well as between the presence of fibrinous loculations and the cause of sepsis (P ≤ 0.05). Findings indicated that ultrasonographic findings of septic arthritis/tenosynovitis may vary in horses, and may be influenced by time between admission and beginning of clinical signs.

  9. Spontaneous Septic Arthritis of Pubic Symphysis in an Elite Athlete

    PubMed Central

    Schaeffeler, Christoph; Sommer, Christoph

    2016-01-01

    Septic arthritis of the pubic symphysis is a potentially severe disease. Athletes are at risk of this form of spontaneous arthritis, as inflammation of the pubic bone due to muscular stress is relatively common. Oedema due to inflammation might predispose to infection through bacteraemia or local bacterial translocation. Suspicion should be raised when an athlete complains of groin pain and has signs of infection (i.e., fever, elevated white blood cell count, and elevated C-reactive protein). Diagnosis is made by imaging showing signs of inflammation combined with positive (blood) cultures. Broad spectrum antibiotics should be started upon suspicion and adjusted according to cultures. An abscess causing clinical deterioration under antibiotic treatment is an indication for invasive intervention (i.e., surgical or image-guided drainage). This is the first case of spontaneous septic arthritis of the pubic symphysis in an athlete requiring surgical and additional image-guided drainage. PMID:27703831

  10. Spontaneous Septic Arthritis of Pubic Symphysis in an Elite Athlete.

    PubMed

    Smits, F Jasmijn; Frima, Herman; Schaeffeler, Christoph; Sommer, Christoph

    2016-01-01

    Septic arthritis of the pubic symphysis is a potentially severe disease. Athletes are at risk of this form of spontaneous arthritis, as inflammation of the pubic bone due to muscular stress is relatively common. Oedema due to inflammation might predispose to infection through bacteraemia or local bacterial translocation. Suspicion should be raised when an athlete complains of groin pain and has signs of infection (i.e., fever, elevated white blood cell count, and elevated C-reactive protein). Diagnosis is made by imaging showing signs of inflammation combined with positive (blood) cultures. Broad spectrum antibiotics should be started upon suspicion and adjusted according to cultures. An abscess causing clinical deterioration under antibiotic treatment is an indication for invasive intervention (i.e., surgical or image-guided drainage). This is the first case of spontaneous septic arthritis of the pubic symphysis in an athlete requiring surgical and additional image-guided drainage.

  11. Arthroscopic Treatment for Primary Septic Arthritis of the Hip in Adults

    PubMed Central

    2016-01-01

    Purpose. Primary septic arthritis is a rare differential diagnosis of acute hip pain in adults. Inspired by the success of all-arthroscopic treatment in pediatric patients, we developed a diagnostic and surgical pathway for our adult patients. Methods. Seven patients, average age 44 ± 13.7 years with acute hip pain since 4.4 ± 2.9 days in the average, were included. Septic arthritis was confirmed by joint aspiration and dissemination was excluded by MRI and standard radiographs. Surgical treatment consisted of immediate arthroscopic lavage using 4 portals for debridement, high-volume irrigation, partial synovectomy, and drainage. Results. Patients were treated in hospital for 12.4 ± 3.1 days (range 7–16 days). WBC and CRP returned to physiological levels. During the mean follow-up of 26.4 ± 19.4 months (range 13–66 months) no patient showed recurrence of infection. The 5 patients with an unimpaired hip joint prior to the infection had a mean modified Harris Hip Score of 94 ± 5.6 points (range 91–100) at final follow-up. Conclusions. Arthroscopic therapy using a minimally invasive approach with low perioperative morbidity for the treatment of primary septic arthritis of the adult hip is able to restore normal hip function in acute cases without dissemination of the infection. Level of Evidence. IV. PMID:27800188

  12. Septic Arthritis Due to Staphylococcus Warneri: A Diagnostic Challenge

    PubMed Central

    Legius, Barbara; Landuyt, Kristel Van; Verschueren, Patrick; Westhovens, Rene

    2012-01-01

    A septic arthritis due to an indolent infection is a challenge for timely diagnosis. In recent years septic arthritides due to Staphylococcus Warneri are increasingly reported, mostly as a complication in patients with prosthetic devices. We report on a case of a 38 year old immunocompetent male with an indolent infection with this commensal of the skin after a stay at an intensive care unit and review the available literature. Tissue cultures obtained by arthroscopy might be helpful in obtaining a correct diagnosis. PMID:23166572

  13. Septic versus inflammatory arthritis: discriminating the ability of serum inflammatory markers.

    PubMed

    Talebi-Taher, Mahshid; Shirani, Fatemeh; Nikanjam, Najmeh; Shekarabi, Mehdi

    2013-02-01

    Early diagnosis of septic arthritis is very important. Few studies showed diagnostic accuracy of serum inflammatory markers in septic arthritis. The aim of our study was to compare the serum and synovial fluid markers [procalcitonin, serum IL-6, TNF-α, C-reactive protein, erythrocyte sedimentation rate, synovial fluid white blood cell counts and PMN percentage] in septic and inflammatory arthritis. Seventy-five patients, including 25 and 50 septic and non-septic arthritis, were enrolled in the study. The serum and synovial fluid markers [procalcitonin, serum IL-6, TNF-α, C-reactive protein, erythrocyte sedimentation rate, synovial fluid white blood cell counts, and PMN percentage] were compared in septic and inflammatory arthritis. Patients with septic arthritis had significantly elevated levels of procalcitonin, serum TNF-α, C-reactive protein, erythrocyte sedimentation rate, synovial fluid white blood cell counts, and PMN percentage in comparison with the inflammatory arthritis group (P < 0.00). Serum IL-6 level does not differ among the two groups. In a receiver operating characteristic curve analysis, synovial fluid WBC counts, PMN percentage, TNF-α, ESR, and serum PCT preformed best in distinguishing between septic and non-septic arthritis. Our study suggests that PCT can be used to diagnose the septic arthritis, but more studies warranted in order to determine the specificity and sensitivity of the test.

  14. Three cases of septic arthritis following a recent arthroscopic procedure

    PubMed Central

    Rowton, Joseph

    2013-01-01

    We report three cases of septic arthritis in patients who presented with a painful, swollen and supurative knee joint following a recent arthroscopic procedure, 8–15 days prior to attendance. In all three cases, patients presented with pain and swelling of the affected knee joint with discharge from the port sites. All were sent for washout of the affected joint and received intravenous antibiotic cover. Any patient presenting within 1 month of a recent arthroscopic procedure with pain and swelling of that joint should be presumed to have septic arthritis until proven otherwise. They must have urgent treatment in the form of joint washout and intravenous antibiotics, and receive 6 weeks oral antibiotics on discharge. PMID:23345477

  15. Kingella kingae septic arthritis with endocarditis in an adult.

    PubMed

    Elyès, Bouajina; Mehdi, Ghannouchi; Kamel, Ben Haj Slama; Hela, Zeglaoui; Imen, Ben Smida

    2006-07-01

    Kingella kingae is part of the nonpathogenic flora normally found in the oral cavity and pharynx. Recent reports have established that K. kingae can cause invasive infections in pediatric patients. Few cases have been described in adults, however. We report a case of K. kingae arthritis of the knee followed by endocarditis in a 59-year-old woman. Physicians and microbiologists should be alert to the possibility of K. kingae infection. K. kingae is easy to detect provided its specific culture requirements are taken into account. Synovial fluid inoculation into blood culture vials considerably increases the likelihood of K. kingae recovery in patients with septic arthritis.

  16. Candida septic arthritis with rice body formation: a case report and review of literature.

    PubMed

    Jeong, Yu Mi; Cho, Hyun Yee; Lee, Sheen-Woo; Hwang, Yun Mi; Kim, Young-Kyu

    2013-01-01

    Rice body formation in a joint or bursa is a rare condition, and is usually associated with rheumatoid arthritis or tuberculous arthritis. Here we describe a case of multiple rice body formation in a shoulder joint and in adjacent bursae, which was confirmed to be due to septic arthritis by Candida species. To the best of our knowledge, rice body formation in Candida septic arthritis in an immune-competent patient has not been previously reported.

  17. Clinical manifestations, treatment outcomes, and risk factors for sternoclavicular septic arthritis.

    PubMed

    Rodchuae, Muchima; Ruangpin, Chonlada; Katchamart, Wanruchada

    2017-02-26

    Septic arthritis of the sternoclavicular joint (SCJ) is an atypical and rarely seen clinical condition. The prognosis for patients with SCJ septic arthritis is often poor. The objective of this study was to compare clinical characteristics between SCJ and non-sternoclavicular joint (NSCJ) septic arthritis and to identify independent risk factors for SCJ septic arthritis. A total of 450 adult patients diagnosed with septic arthritis during the January 2002 to December 2013 study period were included in this retrospective cohort study. Patient characteristics, clinical manifestations, and treatment outcomes were examined. Univariate and multivariate analysis was performed to identify potential risk factors for SCJ septic arthritis. Thirty-three (7.3%) of 450 patients had SCJ septic arthritis and the remaining 417 patients had NSCJ. Oligoarthritis or polyarthritis were seen more often in SCJ patients than in NSCJ patients (55 vs. 19%; p < 0.05). Abscess formation and bacteremia were more commonly found at presentation in the SCJ group than in the NSCJ group (18 vs. 8%; p < 0.05 for abscess formation; and, 53.1 vs. 26.6%; p < 0.05 for bacteremia). In multivariate analysis, extra-articular infection (OR 2.7, 95% CI 1.2-6.4; p = 0.02), cirrhosis (OR 1.9, 95% CI 1.1-3.3; p = 0.02), and malignancy (OR 3, 95% CI 1.1-7.8; p = 0.03) were independent risk factors for SCJ septic arthritis. SCJ septic arthritis is an uncommon septic arthritis that frequently presents with local and systemic complications. Factors found to be significantly associated with SCJ septic arthritis were extra-articular infection and immunocompromised host. A high index of suspicion in high-risk patients is the key to achieving improved outcomes.

  18. Rheumatic disease presenting as septic arthritis: a report of 10 cases.

    PubMed

    Eberst-Ledoux, Julie; Tournadre, Anne; Makarawiez, Claudie; Le Quang, Catherine; Soubrier, Martin; Dubost, Jean-Jacques

    2013-08-01

    To determine the forms and characteristics of rheumatic diseases whose initial presentation mimics septic arthritis. Retrospective study of 398 patients hospitalized between 1979 and 2005 for arthritis diagnosed and treated as septic. In 10 cases, initial presentation of a rheumatic disease was highly suggestive of septic arthritis, and the patient was treated as such. Three had rheumatoid arthritis, 3 spondyloarthropathies, 2 unclassified rheumatic diseases, 1 Wegener granulomatosis and 1 cytosteatonecrosis. Mean time to diagnosis of rheumatic arthritis was 6 months. There were 7 males and 3 females aged from 15 to 77 years. Six had fever, and 3 had leucocytosis. Average ESR was 68 mm/1 h, and C-reactive protein was above 100 mg/l in 6 patients. Five patients had radiological signs suggestive of septic arthritis. Joint fluid count was above 100,000 WBCs/mm(3) in 2/5. Synovial biopsy suggested septic arthritis in 5 out of 6. These cases of pseudoseptic arthritis were indistinguishable from true septic arthritis. Follow-up is required in septic arthritis with negative culture findings to exclude rheumatic disease.

  19. Septic arthritis caused by Bordetella holmesii in an adolescent with chronic haemolytic anaemia.

    PubMed

    Moissenet, Didier; Leverger, Guy; Mérens, Audrey; Bonacorsi, Stéphane; Guiso, Nicole; Vu-Thien, Hoang

    2011-11-01

    We describe a case of septic arthritis caused by Bordetella holmesii in a 15-year-old boy with chronic haemolytic anaemia. B. holmesii was identified by 16S rRNA gene sequence analysis. The patient outcome was favourable. To our knowledge, this is the first case of B. holmesii septic arthritis in an asplenic patient.

  20. Septic arthritis of the temporomandibular joint in a 6-year-old child.

    PubMed

    Amos, M J; Patterson, A R; Worrall, S F

    2008-04-01

    Septic arthritis of the temporomandibular joint (TMJ) is rare, and is almost exclusively confined to adults; we know of only four cases previously described in children. We present a 6-year-old girl who had septic arthritis of the temporomandibular joint with no obvious cause. We stress the need for prompt diagnosis and intervention to prevent serious consequences.

  1. Septic arthritis of the wrist caused by Mycobacterium intracellulare: a case report

    PubMed Central

    Kawamura, Kenji; Yajima, Hiroshi; Omokawa, Shohei; Maegawa, Naoki; Shimizu, Takamasa; Nakanishi, Yasuaki; Kira, Tsutomu; Onishi, Tadanobu; Hayami, Naoki; Tanaka, Yasuhito

    2016-01-01

    Abstract Septic arthritis of the wrist is rare entity, especially; atypical mycobacterial infection of the wrist is extremely rare. We report a case of septic arthritis of the wrist caused by Mycobacterium intracellulare, which was successfully treated by radical debridement followed by wrist arthrodesis using vascularised fibular grafting. PMID:27990457

  2. Intra-articular therapy to treat septic arthritis in a dog.

    PubMed

    Hewes, Christina A; Macintire, Douglass K

    2011-01-01

    A 6 yr old female spayed Labrador retriever was examined for severe pain and a nonweight-bearing right forelimb lameness due to swelling and wounds with direct communication into the elbow joint. The medical management of β hemolytic Streptococcus septic arthritis with needle lavage of the joint, systemic and local antibiotic therapy, and analgesic therapy is described. This case provides information on the need to address septic arthritis in the dog as an emergency situation and the treatment with intra-articular medication. Earlier medical management for septic joints could be considered in dogs to help decrease the long-term complications that can result from septic arthritis.

  3. Delayed treatment of septic arthritis in the neonate

    PubMed Central

    Li, YiQiang; Zhou, QingHe; Liu, YuanZhong; Chen, WeiDong; Li, JingChun; Yuan, Zhe; Yong, BiCheng; Xu, HongWen

    2016-01-01

    Abstract There is still controversy on the management of septic arthritis in neonates. This study aims to investigate the treatment of septic arthritis in neonates. We reviewed 52 neonates (37 males and 15 females) with septic arthritis in our hospital during 2004 to 2015. The mean age at onset of infection was 17.5 ± 7.6 days, mean age at admission was 32.6 ± 10.7 days. A total of 56 joints were involved (22 knees, 18 shoulders, 13 hips, and 3 other joints). Thiryt-six patients underwent surgical drainage, 14 patients were treated nonoperatively, 2 families refused treatment. Forty-four patients (48 joints) were followed for 4.5 ± 1.2 years. Based on treatment, these 48 joints were divided into an operative group and a nonoperative group. Clinical presentations, imaging examination results, treatments, and outcomes were analyzed. Among the patients who were followed-up, the time from onset to treatment in the operatively managed group (12.7 ± 8.1 days) was significantly shorter than that in the conservatively managed group (20.0 ± 8.2 days). There were no significant differences between both groups on the age at onset, age at admission, imaging score, length of hospital stay, WBC counts, and intravenous medication time. Thirty-five sites (72.9%) recovered completely. There was no significant difference on recovery rate between operative and nonoperative group. Only 33.3% of the hips recovered, this was significantly lower than that of knee/ankle (85.0%) and shoulder/elbow (78.9%). Sequels were found in 13 joints. Logistic regression indicated that sex, imaging score, and hip joint involvement were predictors of sequel. One point of imaging score increased the risk of sequels by a factor of 2.960, and hip joint involvement increased the risk of sequels by a factor of 12.712. Females were more likely to have sequels than males. Surgical drainage is recommended for early diagnosed neonatal septic arthritis and hip infections. A conservative

  4. A Case of Polyarticular Pasteurella multocida Septic Arthritis

    PubMed Central

    Nitoslawski, Sarah; McConnell, Todd M.; Semret, Makeda; Stein, Michael A.

    2016-01-01

    A 76-year-old man with a history of osteoarthritis presents with right leg erythema and inability to weight-bear and pain in his right shoulder. Synovial fluid cell count of the knee and shoulder showed abundant neutrophils, and cultures of the knee showed growth of Pasteurella multocida. The patient owned four cats with which he had frequent contact, but history and physical examination elicited no evidence of scratches or bites. This case highlights the invasive potential of Pasteurella multocida in an immunocompetent individual and its capacity to cause septic arthritis in the setting of frequent animal contact. PMID:27366169

  5. Predictors of treatment failure and mortality in native septic arthritis.

    PubMed

    Maneiro, Jose R; Souto, Alejandro; Cervantes, Evelin C; Mera, Antonio; Carmona, Loreto; Gomez-Reino, Juan J

    2015-11-01

    The aims of this study are to analyse the characteristics of septic arthritis stratified by age and to identify the predictors of treatment failure and mortality in septic arthritis. A retrospective single-centre study was conducted in patients with native septic arthritis between 1994 and 2012. The primary outcome was treatment failure. Secondary outcomes included mortality, complications, endocarditis, bacteraemia, hospital readmission and the duration of the hospital stay. Logistic regression analyses with a propensity score were performed to identify the predictors of response and mortality. Additional analyses were performed according to age and the initial treatment (surgery or conservative). A total of 186 patients were studied. The median (interquartile range) age was 64 (46, 74) years, and the percentage of male patients was 68.9%. A logistic regression analysis showed that Staphylococcus aureus infection [OR 2.39 (1.20-4.77), p = 0.013], endocarditis [OR 4.74 (1.16-19.24), p = 0.029] and the involvement of joints difficult to access with needle drainage [OR 2.33 (1.06-5.11), p = 0.034] predict treatment failure and that age [OR 1.27 (1.07 = 1.50), p = 0.005], the leucocyte count at baseline [OR 1.01 (1.00-1.02), p = 0.023], bacteraemia [OR 27.66 (1.39-551.20), p = 0.030], diabetes mellitus [OR 15.33 (1.36-172.67), p = 0.027] and chronic renal failure [OR 81.27 (3.32-1990.20), p = 0.007] predict mortality. No significant differences in treatment failure by age were found. In septic arthritis, the predictors of mortality and the predictors of treatment failure differ. The predictors of treatment failure concern local factors and systemic complications, whereas conditions related to the host's immune competence, such as age and comorbidities that hamper the host's response, predict mortality.

  6. Iliacus pyomyositis mimicking septic arthritis of the hip joint.

    PubMed

    Chen W-S; Wan Y-L

    1996-01-01

    The iliacus muscle is closely associated with the psoas muscle, femoral nerve, hip joint, pelvic and intraabdominal structures; thus, its disorders may present as lower abdominal pain, hip pain, or femoral neuropathy. Iliacus pyomyositis, a primary bacterial infection of the skeletal muscle not secondary to a contiguous skin, bone, or soft-tissue infection, presenting as hip pain, femoral neuropathy, and sympathetic effusion of the hip joint in an 8-year-old boy mimicked septic arthritis of the hip joint. Computed tomography was helpful in delineating the accurate location of the lesion. Surgical drainage and appropriate antibiotic therapy led to complete resolution and full functional recovery.

  7. Complement depletion aggravates Staphylococcus aureus septicaemia and septic arthritis

    PubMed Central

    Sakiniene, E; Bremell, T; Tarkowski, A

    1999-01-01

    The aim of the study was to assess the role of the complement system in Staphylococcus aureus arthritis and septicaemia. The murine model of haematogenously acquired septic arthritis was used, injecting intravenously toxic shock syndrome toxin-1 (TSST-1), producing S. aureus LS-1. Complement was depleted using cobra venom factor (CVF). Evaluation of arthritis was performed clinically and histopathologically. In addition, the effect of complement depletion on the phagocytic activity of leucocytes was assessed in vivo and in vitro. Six days after inoculation of S. aureus the prevalence of arthritis in decomplemented mice was three-fold higher than that in controls (91% versus 25%). The clinical severity of arthritis at the end of the experiment, expressed as arthritic index, was 7.3 and 1.9, respectively. These findings were confirmed by histological index of synovitis as well as of cartilage and/or bone destruction being significantly higher in decomplemented mice than in controls (9.8 ± 1.7 versus 4.9 ± 1.2, P < 0.05; and 7.9 ± 1.7 versus 3.0 ± 0.9, P < 0.05, respectively). Also, the septicaemia-induced mortality was clearly higher in decomplemented mice compared with the controls. CVF treatment significantly reduced in vivo polymorphonuclear cell-dependent inflammation induced by subcutaneous injection of olive oil and mirroring the capacity of polymorphonuclear cells (PMNC) to migrate and/or extravasate. Besides, the decomplementation procedure significantly impaired phagocytic activity of peripheral blood leucocytes in vitro, since the number of phagocytes being able to ingest bacteria decreased by 50% when the cells were maintained in decomplemented serum compared with those in intact serum. The conclusion is that complement depletion aggravates the clinical course of S. aureus arthritis and septicaemia, possibly by a combination of decreased migration/extravasation of PMNC and an impairment of phagocytosis. PMID:9933426

  8. First diagnosis of septic arthritis in a dinosaur

    NASA Astrophysics Data System (ADS)

    Anné, Jennifer; Hedrick, Brandon P.; Schein, Jason P.

    2016-08-01

    Identification and interpretation of pathologies in the fossil record allows for unique insights into the life histories of extinct organisms. However, the rarity of such finds limits not only the sample size for palaeopathologic studies, but also the types of analyses that may be performed. In this study, we present the first occurrence of a palaeopathology in a vertebrate from the Mesozoic of the East Coast of North America (Appalachia), a pathologic ulna and radius of an indeterminate hadrosaur from the Navesink Formation (New Jersey). X-ray microtomography allowed for both detailed and more accurate diagnosis of the pathologic condition as well as virtual conservation of the specimen. Based on extant archosaurian comparisons, the hadrosaur was diagnosed with severe septic arthritis affecting the proximal ulna and radius. Diagnosis was based on erosion of the joint and highly reactive periosteal bone growth and fusion of the elements. To the best of our knowledge, this is the first recorded account of septic arthritis in dinosaurs. The severity of the pathology suggests the animal suffered with this condition for some time before death. Unfortunately, only the ulna and radius were found. Thus, the extent to which the condition spread to other parts of the body is unknown.

  9. Parvimonas micra: A rare cause of native joint septic arthritis.

    PubMed

    Baghban, Adam; Gupta, Shaili

    2016-06-01

    Parvimonas micra is a fastidious, anaerobic, gram positive coccus, which is found in normal human oral and gastrointestinal flora. It has also been known as Peptostreptococcus micros and Micromonas micros with its most recent re-classification in 2006. It has been described in association with hematogenous seeding of prosthetic joints [1,2]. Several cases of discitis and osteomyelitis have been described in association with dental procedures and periodontal disease often with a subacute presentation. However, cases of native joint septic arthritis are limited [3-5]. Per our literature review, there is one case of native knee septic arthritis described in 1999, with a prolonged time to diagnosis and treatment due to difficulty culturing P. micra. The previously reported patient experienced significant joint destruction and morbidity [6]. Advances in culture techniques and new methods of organism identification including MALDI-TOF and 16s rRNA sequencing have lead to increased identification of this organism, which may be a more frequent bone and joint pathogen than previously realized.

  10. First diagnosis of septic arthritis in a dinosaur

    PubMed Central

    Hedrick, Brandon P.; Schein, Jason P.

    2016-01-01

    Identification and interpretation of pathologies in the fossil record allows for unique insights into the life histories of extinct organisms. However, the rarity of such finds limits not only the sample size for palaeopathologic studies, but also the types of analyses that may be performed. In this study, we present the first occurrence of a palaeopathology in a vertebrate from the Mesozoic of the East Coast of North America (Appalachia), a pathologic ulna and radius of an indeterminate hadrosaur from the Navesink Formation (New Jersey). X-ray microtomography allowed for both detailed and more accurate diagnosis of the pathologic condition as well as virtual conservation of the specimen. Based on extant archosaurian comparisons, the hadrosaur was diagnosed with severe septic arthritis affecting the proximal ulna and radius. Diagnosis was based on erosion of the joint and highly reactive periosteal bone growth and fusion of the elements. To the best of our knowledge, this is the first recorded account of septic arthritis in dinosaurs. The severity of the pathology suggests the animal suffered with this condition for some time before death. Unfortunately, only the ulna and radius were found. Thus, the extent to which the condition spread to other parts of the body is unknown. PMID:27853597

  11. [Septic arthritis in children with normal initial C-reactive protein: clinical and biological features].

    PubMed

    Basmaci, R; Ilharreborde, B; Bonacorsi, S; Kahil, M; Mallet, C; Aupiais, C; Doit, C; Dugué, S; Lorrot, M

    2014-11-01

    Septic arthritis has to be suspected in children with joint effusion and fever so as to perform joint aspiration, which will confirm the diagnosis by bacteriological methods, and to perform surgical treatment by joint lavage. Since development of current molecular methods, such as real-time PCR, Kingella kingae has become the first microbial agent of osteoarticular infections in young children, whereas Staphylococcus aureus is second. C-reactive protein (CRP) is an aid used to diagnose septic arthritis, but its elevation could be moderate. In a previous study, conducted at our hospital, 10% of children hospitalized for S. aureus or K. kingae septic arthritis had a CRP level<10 mg/L. To determine if diagnosis of septic arthritis could be made by other parameters, we analyzed the clinical and biologic features of these patients and compared them to those of children hospitalized for septic arthritis with initial CRP ≥10 mg/L. Among the 89 children with septic arthritis, 10% (n=9) had initial CRP<10 mg/L (K. kingae, n=5/63 ; S. aureus, n=4/26). Initial temperature and fibrinogen were significantly lower in the CRP<10 mg/L group than in the other (37.3°C vs. 37.9°C, P=0.039 and 4.19 vs. 5.72 g/L, P=0.003, respectively). Age, symptom duration before diagnosis, as well as leukocyte and platelet counts were similar in both groups. Two children (2/89=2.2%) with S. aureus septic arthritis had no fever, CRP elevation, or fibrinogen elevation. In the CRP-negative group, three of four children with S. aureus arthritis and one of five with K. kingae arthritis had a high CRP level (34, 40, 61, and 13 mg/L, respectively) 3 days after surgery and antibiotic treatment. One child with K. kingae septic arthritis and initial CRP<10 mg/L needed a second surgical drainage because of relapse of arthritis. In the S. aureus arthritis group, none of the children with initial CRP<10 mg/L experienced complications, while six of those with initial CRP≥10 mg/L needed a second surgical act

  12. Radiological features of experimental staphylococcal septic arthritis by micro computed tomography scan

    PubMed Central

    Fatima, Farah; Fei, Ying; Ali, Abukar; Mohammad, Majd; Erlandsson, Malin C.; Bokarewa, Maria I.; Nawaz, Muhammad; Valadi, Hadi; Na, Manli

    2017-01-01

    Background Permanent joint dysfunction due to bone destruction occurs in up to 50% of patients with septic arthritis. Recently, imaging technologies such as micro computed tomography (μCT) scan have been widely used for preclinical models of autoimmune joint disorders. However, the radiological features of septic arthritis in mice are still largely unknown. Methods NMRI mice were intravenously or intra-articularly inoculated with S. aureus Newman or LS-1 strain. The radiological and clinical signs of septic arthritis were followed for 10 days using μCT. We assessed the correlations between joint radiological changes and clinical signs, histological changes, and serum levels of cytokines. Results On days 5–7 after intravenous infection, bone destruction verified by μCT became evident in most of the infected joints. Radiological signs of bone destruction were dependent on the bacterial dose. The site most commonly affected by septic arthritis was the distal femur in knees. The bone destruction detected by μCT was positively correlated with histological changes in both local and hematogenous septic arthritis. The serum levels of IL-6 were significantly correlated with the severity of joint destruction. Conclusion μCT is a sensitive method for monitoring disease progression and determining the severity of bone destruction in a mouse model of septic arthritis. IL-6 may be used as a biomarker for bone destruction in septic arthritis. PMID:28152087

  13. Kingella kingae infections in paediatric patients: 5 cases of septic arthritis, osteomyelitis and bacteraemia.

    PubMed

    Birgisson, H; Steingrimsson, O; Gudnason, T

    1997-01-01

    Kingella kingae is a Gram-negative rod most often recognized as 1 of the organisms causing septic arthritis and osteomyelitis in children. Infection caused by K. kingae had not been diagnosed in Iceland until 5 cases were diagnosed at the Paediatric Department at the University Hospital of Iceland over a 1 year period. In this report we describe these 5 children with invasive infection caused by K. kingae (2 with septic arthritis, 1 with osteomyelitis, 1 with septic arthritis and osteomyelitis, and 1 with bacteraemia) and review the literature. All bacterial isolates were identified by the Bactec culture system.

  14. Simultaneous bilateral septic arthritis of the knee after intraarticular steroid injection: A clinical report

    PubMed Central

    Munigangaiah, Sudarshan; O’Sullivan, Theresa A.; Lenehan, Brian

    2014-01-01

    Osteoarthritis of knee is one of the common problems in elderly population. Intraarticular corticosteroid injection is a conservative management modality in osteoarthritis of knee. Septic arthritis is an infective complication of intraarticular corticosteroid injection. Septic arthritis in rheumatoid arthritis patients have worse prognosis because of delay in diagnosis. A higher rate of infectious complications following intraarticular injection is expected in immunocompromised and rheumatoid patients. We would like to report an extremely rare case of simultaneous bilateral knee septic arthritis after bilateral knee intraarticular steroid injection in a rheumatoid arthritis patient. Patient was treated successfully with multiple bilateral knee arthroscopic washouts and long-term intravenous antibiotics. This case report emphasizes the increased risk of infection in rheumatoid arthritis patients and a risk benefit assessment on individual basis before carrying out intraarticular steroid injection. Patient should be aware of this increased risk of infection. PMID:25097444

  15. Ureaplasma septic arthritis in an immunosuppressed patient with juvenile idiopathic arthritis.

    PubMed

    George, Michael David; Cardenas, Ana Maria; Birnbaum, Belinda K; Gluckman, Stephen J

    2015-06-01

    Mycoplasmas, including Ureaplasma and Mycoplasma species, are uncommon but important causes of septic arthritis, especially affecting immunosuppressed patients. Many of the reported cases have been associated with congenital immunodeficiency disorders, especially hypogammaglobulinemia. Mycoplasmas are difficult to grow in the laboratory, and these infections may be underdiagnosed using culture techniques. We report a case of a 21-year-old woman with juvenile idiopathic arthritis and hip arthroplasties treated with rituximab and adalimumab who developed urogenital infections and soft tissue abscesses followed by knee arthritis with negative routine cultures. Ureaplasma species was identified from synovial fluid on 2 separate occasions using a broad-range 16S ribosomal RNA gene polymerase chain reaction. Azithromycin led to rapid improvement in symptoms, but after completion of therapy, involvement of the hip prosthesis became apparent, and again, 16S rRNA gene polymerase chain reaction was positive for Ureaplasma species. The literature is reviewed with a discussion of risk factors for Mycoplasma septic arthritis, clinical presentation, methods of diagnosis, and treatment.

  16. Septic arthritis subsequent to urosepsis caused by hypermucoviscous Klebsiella pneumoniae.

    PubMed

    Suzuki, Kei; Nakamura, Akiko; Enokiya, Tomoyuki; Iwashita, Yoshiaki; Tomatsu, Eri; Muraki, Yuichi; Kaneko, Toshihiro; Okuda, Masahiro; Katayama, Naoyuki; Imai, Hiroshi

    2013-01-01

    We herein report the first case of septic arthritis caused by rmpA-positive hypermucoviscous community-acquired K. pneumoniae that followed urosepsis in a 65-year-old Japanese woman. The patient responded well to drainage of the abscesses and treatment with cefazolin. Although this virulent phenotype of K. pneumoniae has been primarily reported in Hong Kong, we confirmed that 18/50 isolates obtained in our hospital over the past five years displayed the hypermucoviscous phenotype. Therefore, clinicians should consider the possibility of an increasing prevalence of rmpA-positive hypermucoviscous K. pneumoniae infection in Japan and be particularly vigilant for invasive clinical manifestations, even in patients with urinary tract infections.

  17. Radionuclide imaging in the evaluation of osteomyelitis and septic arthritis

    SciTech Connect

    Kim, E.E.; Haynie, T.P.; Podoloff, D.A.; Lowry, P.A.; Harle, T.S. )

    1989-01-01

    Despite controversy over its exact role, radionuclide imaging plays an important role in the evaluation of patients suspected of having osteomyelitis. The differentiation between osteomyelitis and cellulitis is best accomplished by using a three-phase technique using Tc-99m methylene diphosphonate (MDP). Frequently, it is necessary to obtain multiple projections and magnification views to adequately assess suspected areas. It is recommended that a Ga-67 or In-111 leukocyte scan be performed in those cases where osteomyelitis is strongly suspected clinically and the routine bone scan is equivocal or normal. Repeated bone scan after 48 to 72 h may demonstrate increased radioactivity in the case of early osteomyelitis with the initial photon-deficient lesion. In-111 leukocyte imaging is useful for the evaluation of suspected osteomyelitis complicating recent fracture or operation, but must be used in conjunction with clinical and radiographic correlation. The recognition of certain imaging patterns appears helpful to separate osteomyelitis from septic arthritis or cellulitis. 83 references.

  18. Septic arthritis due to tubercular and Aspergillus co-infection

    PubMed Central

    Kumar, Mukesh; Thilak, Jai; Zahoor, Adnan; Jyothi, Arun

    2016-01-01

    Aspergillus septic arthritis is a rare and serious medical and surgical problem. It occurs mainly in immunocompromised patients. Aspergillus fumigatus is the most common causative organism followed by Aspergillus flavus. The most common site affected is knee followed by shoulder, ankle, wrist, hip and sacroiliac joint. Debridement and voriconazole are primary treatment of articular aspergilosis. To the best of our knowledge, there are no reported cases of co-infection of tuberculosis (TB) and Aspergillus infecting joints. We report a case of co-infection of TB and A. flavus of hip and knee of a 60-year-old male, with type 2 diabetes mellitus. He was treated with debridement, intravenous voriconazole, and antitubercular drugs. PMID:27293296

  19. Septic arthritis by Sphingobacterium multivorum in immunocompromised pediatric patient

    PubMed Central

    Mendes, Maiana Darwich; Cavallo, Rafael Ruiz; Carvalhães, Cecilia Helena Vieira Franco Godoy; Ferrarini, Maria Aparecida Gadiani

    2016-01-01

    Abstract Objective: To report a case septic arthritis with a rare pathogen in a immunosuppressed child. Case description: Male patient, 6 years old, had liver transplant five and half years ago due to biliary atresia. Patient was using tacrolimus 1mg q.12h. This patient started to have pain in left foot and ankle and had one episode of fever 3 days before hospital admission. Physical examination showed weight 17kg, height 109cm, temperature 36.4°C, with pain, swelling and heat in the left ankle, without other clinical signs. Initial tests: hemoglobin 11.7g/dL hematocrit 36.4%, leukocyte count 17,600µL-1 (7% banded neutrophils, 70% segmented neutrophils, 2% eosinophils, basophils 1%, 13% lymphocytes, 7% monocytes) C-reactive protein 170.88mg/L. Joint ultrasound showed moderate effusion in the site. Patient was submitted to surgical procedure and Sphingobacterium multivorum was isolated from the effusion. The germ was susceptible to broad spectrum cephalosporins (ceftriaxone and cefepime) and fluoroquinolones (ciprofloxacin and levofloxacin), and it was resistant to carbapenemic antibiotics and aminoglycosides. He was treated intravenously with oxacillin for 15 days and ceftriaxone for 13 days, and orally with ciprofloxacin for 15 days, with good outcome. Comments: The S. multivorum is a gram negative bacillus that belongs to Flavobacteriaceae family and it is considered non-pathogenic. It has rarely been described as a cause of infections in humans, especially in hospital environment and in immunosuppressed patients. This case report is relevant for its unusual etiology and for the site affected, which may be the first case of septic arthritis described. PMID:26915918

  20. Uncommon pathogen: Serious manifestation: A rare case of Achromobacter xylosoxidans septic arthritis in immunocompetetant patient.

    PubMed

    Suryavanshi, Kalpana Tikaram; Lalwani, Sanjay K

    2015-01-01

    Achromobacter xylosoxidans is a rare opportunistic Gram-negative bacilli and rarer etiology of septic arthritis. We present here the first Indian case of septic arthritis due to A. xylosoxidans in 11-month-old male child confirmed by 16S rRNA sequencing. The child was admitted as suspected case of septic arthritis and underwent arthrotomy. Drained pus revealed Gram-negative bacilli, identified as Serratia odorifera by API (bioMérieux, Marcy l'Ιtoile, France), later subjected to VITEK 2 (bioMérieux, Marcy l'Ιtoile, France) identification revealing it to be A. xylosoxidans. It being a rare etiology of septic arthritis confirmation was done with 16S rRNA Sequencing.

  1. Spontaneous septic arthritis of the pubic symphysis in an afebrile patient.

    PubMed

    Simon, Erin L; Kovacs, Mitch; Gair, Leslie

    2016-05-01

    Septic arthritis is a rare infection usually involving the knee or hip but can infrequently affect less obvious joints such as the pubic symphysis.Risk factors for septic arthritis include joint repair or replacement surgery, systemic infection, intravenous recreational drug use, and alcoholism.We present the case of a 48-year-old man with a final diagnosis of septic arthritis of the pubic symphysis who had no risk factors besides alcoholism. The presentation was unusual in that the patient was afebrile,and the infection seemed to be spontaneous. The infecting pathogen was identified as Streptococcus anginosus or S constellatus, both being normal intestinal flora. Infection by either bacterium is rare in septic arthritis.

  2. Secondary frozen shoulder following septic arthritis – An unusual complication of magnetic resonance arthrogram

    PubMed Central

    Rajeev, Aysha; Andronic, Adrian; Mohamed, Abdalla; Newby, Mike; Chakravathy, Jagannath

    2015-01-01

    Introduction Magnetic resonance (MR) arthrogram is a commonly used investigation tool to detect various pathologies in the shoulder. The complications following this procedure is minor and rare. Septic arthritis is one of the rare complications which can develop after MR arthrogram. We report a case of secondary frozen shoulder after MR arthrogram induced septic arthritis. Presentation of case A young, fit and well female patient underwent MR arthrogram to detect any labral tears. Two days following the procedure, she developed signs and symptoms suggestive of septic arthritis of the shoulder. The patient underwent repeated arthroscopic debridement and washout. The organisms isolated was Staphylococcus epidermidis. She was treated with six weeks of intravenous antibiotics. The patient developed stiffness of the shoulder due to secondary frozen shoulder which was treated with arthroscopic capsular release with good functional outcomes at three months. Discussion MR arthrogram is a rare cause of septic arthritis of the shoulder. The common method introducing the organisms is from the skin flora or contaminated arthrogram trays. The treatment is repeated arthroscopic washouts and six weeks of appropriate intravenous antibiotics. Residual pain, stiffness and chondrolysis are common sequelae of septic arthritis. Conclusion Septic arthritis is a recognised and rare complication of MR arthrogram. Early and prompt diagnosis with arthroscopic washout and debridement combined with intravenous antibiotics helps to eradicate the infection. Secondary frozen shoulder is a late complication of sepsis in the joint. PMID:25884758

  3. [Generalized septic infections in rheumatoid arthritis. Study of autopsy material].

    PubMed

    Bély, M; Apáthy, A

    1994-11-01

    In the randomized autopsy material of 161 patients with rheumatoid arthritis (RA), a letal, generalized septic infection (GSI) was observed in 22 cases (13.66%). The GSI was accompanied by a pyarthros in 12 (7.45%) and no pyarthros in 10 (6.21%) cases. The clinical parameters of 22 septic RA patients were compared with 139 age and sex matched RA patients without GSI. The average age of septic patients decreased (p < 0.02), with low serum electrophoretic b-globulin level (p < 0.04), and high Waaler-Rose (p < 0.02) and Latex level (p < 0.004). The clinical parameters of 22 septic patients were compared with 76 age and sex matched RA patients without sepsis, vasculitis, or generalized secondary amyloidosis (GSA), and/or miliary epitheloid granulomas of tuberculous type (mT). The differences between the two groups of patients were the same, with a statistically more pronounced age difference (p < 0.005). 29 out of 161 patients (18.01 %) suffered from a clinically manifest diabetes mellitus (in 6 patients accompanied by sepsis), and 11 (6.83 %) from a clinically latent diabetes mellitus (in 2 patients accompanied by sepsis). There was no significant relationship between sepsis and manifest diabetes mellitus. The controlled and treated diabetes mellitus does not influence the frequency of lethal sepsis. Significant correlations were found between sepsis and latent diabetes mellitus (based on the histological detection of amyloid deposition localized to the islets of Langerhans (p < 0.02). 34 out of 161 patients (21.12%) suffered from a generalized secondary amyloidosis (in 3 patients accompanied by sepsis). There was no significant relationship between sepsis and generalized secondary amyloidosis. The thickness of adrenal cortex represents the effect of steroid therapy. Critical random check, using the Mann-Whitney tests, supports significance relationship between the adrenal cortex atrophy and fatal sepsis (p < 0.010). The follicular lymphoid depletion in the spleen

  4. Septic versus non-septic acute kidney injury in critically ill patients: characteristics and clinical outcomes

    PubMed Central

    Cruz, Marília Galvão; Dantas, João Gabriel Athayde de Oliveira; Levi, Talita Machado; Rocha, Mário de Seixas; de Souza, Sérgio Pinto; Boa-Sorte, Ney; de Moura, Carlos Geraldo Guerreiro; Cruz, Constança Margarida Sampaio

    2014-01-01

    Objective This study aimed to describe and compare the characteristics and clinical outcomes of patients with septic and non-septic acute kidney injury. Methods This study evaluated an open cohort of 117 critically ill patients with acute kidney injury who were consecutively admitted to an intensive care unit, excluding patients with a history of advanced-stage chronic kidney disease, kidney transplantation, hospitalization or death in a period shorter than 24 hours. The presence of sepsis and in-hospital death were the exposure and primary variables in this study, respectively. A confounding analysis was performed using logistic regression. Results No significant differences were found between the mean ages of the groups with septic and non-septic acute kidney injury [65.30±21.27 years versus 66.35±12.82 years, respectively; p=0.75]. In the septic and non-septic acute kidney injury groups, a predominance of females (57.4% versus 52.4%, respectively; p=0.49) and Afro-descendants (81.5% versus 76.2%, respectively; p=0.49) was observed. Compared with the non-septic patients, the patients with sepsis had a higher mean Acute Physiology and Chronic Health Evaluation II score [21.73±7.26 versus 15.75±5.98; p<0.001)] and a higher mean water balance (p=0.001). Arterial hypertension (p=0.01) and heart failure (p<0.001) were more common in the non-septic patients. Septic acute kidney injury was associated with a greater number of patients who required dialysis (p=0.001) and a greater number of deaths (p<0.001); however, renal function recovery was more common in this group (p=0.01). Sepsis (OR: 3.88; 95%CI: 1.51-10.00) and an Acute Physiology and Chronic Health Evaluation II score >18.5 (OR: 9.77; 95%CI: 3.73-25.58) were associated with death in the multivariate analysis. Conclusion Sepsis was an independent predictor of death. Significant differences were found between the characteristics and clinical outcomes of patients with septic versus non-septic acute kidney

  5. IL-1 Receptor Antagonist Treatment Aggravates Staphylococcal Septic Arthritis and Sepsis in Mice

    PubMed Central

    Ali, Abukar; Na, Manli; Svensson, Mattias N. D.; Magnusson, Malin; Welin, Amanda; Schwarze, Jan-Christoph; Mohammad, Majd; Josefsson, Elisabet; Pullerits, Rille; Jin, Tao

    2015-01-01

    Background Interleukin-1 receptor antagonist (IL-1Ra) is the primary therapy against autoinflammatory syndromes with robust efficacy in reducing systemic inflammation and associated organ injury. However, patients receiving IL-1Ra might be at increased risk of acquiring serious infections. Aims To study whether IL-1Ra treatment deteriorates Staphylococcus aureus (S. aureus) septic arthritis and sepsis in mice. Method NMRI mice were treated with anakinra (IL-1Ra) daily for 7 days before intravenous inoculation with S. aureus strain Newman in both arthritogenic and lethal doses. The clinical course of septic arthritis, histopathological and radiological changes of the joints, as well as the mortality were compared between IL-1Ra treated and control groups. Results IL-1Ra treated mice developed more frequent and severe clinical septic arthritis. Also, the frequency of polyarthritis was significantly higher in the mice receiving IL-1Ra therapy. In line with the data from clinical arthritis, both histological and radiological signs of septic arthritis were more pronounced in IL-1Ra treated group compared to controls. Importantly, the mortality of IL-1Ra treated mice was significantly higher than PBS treated controls. Conclusion IL-1Ra treatment significantly aggravated S. aureus induced septic arthritis and increased the mortality in these mice. PMID:26135738

  6. Post-arthroscopy septic arthritis: Current data and practical recommendations.

    PubMed

    Bauer, T; Boisrenoult, P; Jenny, J Y

    2015-12-01

    Septic arthritis develops after less than 1% of all arthroscopy procedures. The clinical symptoms may resemble those seen after uncomplicated arthroscopy, raising diagnostic challenges. The diagnosis rests on emergent joint aspiration with microscopic smear examination and prolonged culturing on specific media. Urgent therapeutic measures must be taken, including abundant arthroscopic lavage, synovectomy, and the concomitant administration of two effective antibiotics for at least 6 weeks. Preservation of implants or transplants is increasingly accepted, and repeated joint lavage is a component of the treatment strategy. After knee arthroscopy, infection is the most common complication; most cases occur after cruciate ligament reconstruction, and staphylococci are the predominant causative organisms. Emergent synovectomy with transplant preservation and appropriate antibiotic therapy ensures eradication of the infection in 85% of cases, with no adverse effect on final functional outcomes. After shoulder arthroscopy, infection is 10 times less common than neurological complications and occurs mainly after rotator cuff repair procedures; the diagnosis may be difficult and delayed if Propionibacterium acnes is the causative organism. The update presented here is based on both a literature review and a practice survey. The findings have been used to develop practical recommendations aimed at improving the management of post-arthroscopy infections, which are exceedingly rare but can induce devastating functional impairments.

  7. Septic arthritis: a unique complication of nasal septal abscess.

    PubMed

    Olsen, Steven M; Koch, Cody A; Ekbom, Dale C

    2015-03-01

    Nasal septal abscesses (NSAs) occur between the mucoperichondrium and the nasal septum. They most often arise when an untreated septal hematoma becomes infected. The most commonly reported sequela is a loss of septal cartilage support, which can result in a nasal deformity. Other sequelae include potentially life-threatening conditions such as meningitis, cavernous sinus thrombosis, brain abscess, and subarachnoid empyema. We report the case of a 17-year-old boy who developed an NSA after he had been struck in the face with a basketball. He presented to his primary care physician 5 days after the injury and again the next day, but his condition was not correctly diagnosed. Finally, 7 days after his injury, he presented to an emergency department with more serious symptoms, and he was correctly diagnosed with NSA. He was admitted to the intensive care unit, and he remained hospitalized for 6 days. Among the abscess sequelae he experienced was septic arthritis, which has heretofore not been reported as a complication of NSA. He responded well to appropriate treatment, although he lost a considerable amount of septal cartilage. He was discharged home on intravenous antibiotic therapy, and his condition improved. Reconstruction of the nasal septum will likely need to be pursued in the future.

  8. Septic arthritis due to Legionella cincinnatiensis: case report and review of the literature.

    PubMed

    Banderet, Florian; Blaich, Annette; Soleman, Evelin; Gaia, Valeria; Osthoff, Michael

    2016-11-15

    Legionella spp. are an important cause of pulmonary and rarely extrapulmonary infections. L. cincinnatiensis has only been implicated in five cases to date. We herein report the first case of L. cincinnatiensis septic arthritis in a 90-year old lady with a past medical history of chronic kidney disease. She developed septic arthritis of her left wrist after having received intraarticular corticosteroid injections and oral corticosteroids administered for presumed chondrocalcinosis. Appropriate antimicrobial treatment of L. cincinnatiensis septic arthritis was delayed until identification of this organism in joint biopsies by broad-range bacterial PCR targeting the 16S rRNA gene with subsequent rDNA sequence analysis and by culture on special media. Reviewing all reported cases of septic arthritis caused by Legionella spp. other than L. cincinnatiensis it is notable that diagnosis was established by PCR in the majority of cases and only subsequently confirmed by special culture. Although most patients were immunosuppressed, outcome was favourable. Treatment consisted of a fluoroquinolone alone or in combination with rifampicin or a macrolide. Our case highlights the need for a high index of suspicion for infections with unusual/fastidious organisms when symptoms are suggestive of septic arthritis but conventional methods fail to identify a causative organism.

  9. [Septic arthritis of hip due to Salmonella Typhi in a patient with multiple sclerosis].

    PubMed

    Olut, Ali Ilgın; Avcı, Meltem; Ozgenç, Onur; Altay, Taşkın; Coşkuner, Seher Ayten; Ozsu Caymaz, Sibel; Havuk, Ayla

    2012-01-01

    The most common microorganisms isolated from septic arthritis are Staphylococcus aureus and streptoccocci. Septic arthritis due to Salmonella spp. are rare and the most commonly isolated species are S.Choleraesuis and S.Typhimurium. However the number of septic arthritis cases due to S.Typhi is low in literature. In this report, septic arthritis of hip due to S.Typhi in a multiple sclerosis patient who was under steroid therapy, was presented. A 25-year-old female patient was admitted to our clinic with the complaints of fever, left hip pain, standing and walking disability for 10 days. Her anamnesis revealed that she had had a multiple sclerosis attack and underwent triple pulse steroid therapy. Laboratory findings were as follows; WBC count: 16.300/mm3 (70% polymorphonuclear leukocyte), hemoglobin: 10.6 g/dl, erythrocyte sedimentation rate: 140 mm/hour, CRP: 28.7 g/L, AST: 86 U/L and ALT: 77 U/L. In lumbosacral magnetic resonance imaging, trochanteric bursitis and generalized myositis were detected in left hip joint compatible with septic arthritis. S.Typhi was isolated from patient's blood and operational tissue samples. Serum Salmonella TO and TH titers were found as 1/400 and 1/200, respectively. Antibiotic susceptibility test was performed by disk diffusion method, and the isolate was found susceptible to ampicillin, chloramphenicol, ceftriaxone, ciprofloxacin and trimethoprim-sulphametoxazole. The patient was treated by surgery and also by two weeks parenteral (2 x 400 mg) and 6 weeks oral (2 x 500 mg) ciprofloxacin treatment. Six months follow-up of the patient revealed that clinical, radiological and laboratory findings were normal. As far as the national literature was considered, this was the first S.Typhi septic arthritis case involving the hip joint and demonstrating bacterial growth both in blood and operational tissue. The presentation of the infection as arthritis plus diffuse myositis and bursitis, is also noteworthy.

  10. Pyogenic arthritis, pyoderma gangrenosum, and acne (PAPA) syndrome: differential diagnosis of septic arthritis by regular detection of exceedingly high synovial cell counts.

    PubMed

    Löffler, W; Lohse, P; Weihmayr, T; Widenmayer, W

    2017-03-01

    Pyogenic arthritis, pyoderma gangrenosum and acne syndrome was diagnosed in a 42-year-old patient, after an unusual persistency of high synovial cell counts had been noticed. Clinical peculiarities and problems with diagnosing septic versus non-septic arthritis are discussed.

  11. In vivo macrophage imaging using MR targeted contrast agent for longitudinal evaluation of septic arthritis.

    PubMed

    Bierry, Guillaume; Lefevre, Sophie; Dietemann, Jean-Louis; Jehl, François

    2013-10-20

    Macrophages are key-cells in the initiation, the development and the regulation of the inflammatory response to bacterial infection. Macrophages are intensively and increasingly recruited in septic joints from the early phases of infection and the infiltration is supposed to regress once efficient removal of the pathogens is obtained. The ability to identify in vivo macrophage activity in an infected joint can therefore provide two main applications: early detection of acute synovitis and monitoring of therapy. In vivo noninvasive detection of macrophages can be performed with magnetic resonance imaging using iron nanoparticles such as ultrasmall superparamagnetic iron oxide (USPIO). After intravascular or intraarticular administration, USPIO are specifically phagocytized by activated macrophages, and, due to their magnetic properties, induce signal changes in tissues presenting macrophage infiltration. A quantitative evaluation of the infiltrate is feasible, as the area with signal loss (number of dark pixels) observed on gradient echo MR images after particles injection is correlated with the amount of iron within the tissue and therefore reflects the number of USPIO-loaded cells. We present here a protocol to perform macrophage imaging using USPIO-enhanced MR imaging in an animal model of septic arthritis, allowing an initial and longitudinal in vivo noninvasive evaluation of macrophages infiltration and an assessment of therapy action.

  12. Streptococcus pneumoniae causing septic arthritis with shock and revealing multiple myeloma

    PubMed Central

    Riachy, Moussa Albert

    2011-01-01

    The authors present the case of a 43-year-old male who presented at the emergency department, with a mean arterial pressure of 48 mm of Hg, a sinus tachycardia of 142/min and shallow breathing at 30/min. Two days previously, he started a high-grade fever with a concomitant reddish and painful left knee and right elbow, without any treatment. Septic shock was diagnosed and the patient was started on empiric antibiotics combining ceftriaxone and vancomycin and vasopressors (norepinephrine). The painful knee and elbow joints were aspirated and cultures grew Streptococcus pneumoniae. The patient’s clinical condition improved progressively and after investigation, the diagnosis of multiple myeloma was concluded. Pneumococcal septic arthritis, an extraordinary cause of septic arthritis, is a manifestation of an underlying disease and can be responsible for septic shock. Its diagnosis should direct further investigations. It can occur in patients with joint disease but should emphasise the search of systemic immunosuppression. PMID:22694889

  13. Haemophilus influenzae type a as a cause of paediatric septic arthritis

    PubMed Central

    Ulanova, Marina

    2016-01-01

    Introduction: Incidence rates of invasive Haemophilus influenzae serotype b disease have decreased significantly since the introduction of the Hib vaccine; however, the rates in indigenous populations remain disproportionately high, specifically in the paediatric population. Additionally, with the decline of type b invasive infections, there has been a rebound in the incidence of invasive infections caused by other strains of H. influenzae, particularly serotype a. Case presentation: We present a paediatric case of septic arthritis caused by H. influenzae type a in a toddler that was fully resolved following antibiotic therapy. This report adds to other reports of septic arthritis in indigenous populations as shown through a review of recently documented H. influenzae type a septic arthritis cases. Conclusion: Socio-economic risk factors for invasive H. influenzae type a disease, such as poverty, poor housing conditions, overcrowding, smoking and substance abuse during pregnancy, as well as the need for H. influenzae type a immunization of vulnerable populations, are discussed. PMID:28348786

  14. Rare coexistence of gouty and septic arthritis after arthroscopic rotator cuff repair: a case report.

    PubMed

    Ichiseki, Toru; Ueda, Shusuke; Matsumoto, Tadami

    2015-01-01

    Coexistence of septic arthritis and gouty arthritis is rare. In particular, no reports have described the development of both gouty and septic arthritis after arthroscopic shoulder surgery. The patient was an 83-year-old man who underwent arthroscopic rotator cuff repair. He had a history of diabetes mellitus (HbA1c: 7.4%), but not of gout, and the GFR was decreased (GFR=46). During the postoperative course fever suddenly developed and joint fluid retention was found. Uric acid crystals were detected when the joint fluid was aspirated, after which when the culture results became available sepsis due to methicillin sensitive Staphylococcus aureus (MSSA) was diagnosed. On the 2(nd) day after fever onset, lavage and debridement were performed under arthroscopy, with the subsequent course uneventful with no recurrence of the infection or gouty arthritis and no joint destruction. When uric acid crystals are found in aspirated joint fluid, gouty arthritis tends to be diagnosed, but like in the present case if infection also supervenes, joint destruction and a poor general state may result if appropriate intervention is not initiated swiftly. Accordingly, even if uric acid crystals are found, the possibility of coexistence of septic arthritis and gouty arthritis should be kept in mind.

  15. Nontyphoidal Salmonella Septic arthritis of the elbow in a healthy infant

    PubMed Central

    Nafeesah, Abdullah Saleh Al

    2015-01-01

    A case of rarely encountered nontyphoidal Salmonella septic arthritis of the elbow in an infant with no preexisting disease is reported. Salmonella etiology was not suspected in this case, and the diagnosis was made only after bacterial isolation. Aspiration of the infected joint with radiological guidance initially failed to give a good clinical response. Arthrotomy was done with intravenous cefotaxime for 4 weeks followed by 2 weeks oral ciprofloxacin therapy to which the child responded favorably. Up to our knowledge this is the first case of nontyphoidal salmonella elbow septic arthritis in an infant in Saudi Arabia to be reported in the English literature. PMID:26985275

  16. Nontyphoidal Salmonella septic arthritis of the elbow in a healthy infant.

    PubMed

    Al Nafeesah, Abdullah Saleh

    2015-01-01

    A case of rarely encountered nontyphoidal Salmonella septic arthritis of the elbow in an infant with no preexisting disease is reported. Salmonella etiology was not suspected in this case, and the diagnosis was made only after bacterial isolation. Aspiration of the infected joint with radiological guidance initially failed to give a good clinical response. Arthrotomy was done with intravenous cefotaxime for 4 weeks followed by 2 weeks oral ciprofloxacin therapy to which the child responded favorably. Up to our knowledge this is the first case of nontyphoidal salmonella elbow septic arthritis in an infant in Saudi Arabia to be reported in the English literature.

  17. Selective IgM deficiency in an adult presenting with Streptococcus pneumoniae septic arthritis.

    PubMed

    Phuphuakrat, Angsana; Ngamjanyaporn, Pintip; Nantiruj, Kanokrat; Luangwedchakarn, Voravich; Malathum, Kumthorn

    2016-02-01

    Septic arthritis caused by Streptococcus pneumoniae is uncommon. Most of the patients who have invasive pneumococcal infection have underlying diseases associated with impaired immune function. We report a case of polyarticular pneumococcal septic arthritis in a previously healthy adult as the first manifestation of selective immunoglobulin (Ig)M deficiency. The patient had no evidence of autoimmune disease or malignancy. Serum IgG, IgA, and complement levels were normal. Numbers of lymphocyte subsets were in normal range except that of CD4+ cells, which was slightly low. Invasive pneumococcal disease in a healthy adult should lead to further investigation for underlying diseases including primary immunodeficiencies.

  18. A Neonatal Septic Arthritis Case Caused by Klebsiella pneumoniae: A Case Report

    PubMed Central

    Ozsari, Tamer; Ozdemir, Özmert M.A; Kiliç, Ilknur

    2016-01-01

    Septic arthritis is encountered very rarely during the neonatal period and its diagnosis can delay because of atypical symptoms, thus it may lead to serious sequelae. The sequale can be prevented by early diagnosis and concomitant treatment. In neonates, pain can be experienced as a result of pseudoparalysis and of movement of the effected joints. A 17-day-old neonatal patient was brought to our hospital with complaint of unrest and then diagnosed with septic arthritis due to propagation of Klebsiella pneumoniae in joint fluid culture was represented because of the rarity of such a case. PMID:27042550

  19. Streptobacillus moniliformis septic arthritis: a clinical entity distinct from rat-bite fever?

    PubMed Central

    Wang, Teresa KF; Wong, Samson SY

    2007-01-01

    Background Streptobacillus moniliformis is a zoonotic agent associated with rodent contacts. Although it is more commonly reported to cause rat-bite fever with reactive arthritides, it can also lead to pyogenic infection of the joints. Case presentation We present a lady with past history of osteoarthritis developing streptobacillary septic arthritides of the right knee and left wrist, and required antibiotic and arthrotomy for treatment. We also review 11 previously reported cases of streptobacillary septic arthritis to discuss the characteristics, treatment, prognosis of the infection, and illustrates the differences between streptobacillary rat-bite fever and septic arthritis. Among this patient population, most patients had potential contact with rats (91.6%). The knee is the most commonly affected joint (58.3%), and 83.3% patients having polyarticular involvement. As opposed to rat-bite fever, fever and rash was only present in 58.3% and 16.7% of patients respectively. S. moniliformis bacteremia is uncommon (8.4%) and the prognosis is good. Conclusion Arthrocentesis is useful in distinguishing streptobacillary septic arthritis from reactive arthritis of rat-bite fever. The sole use of commercial media containing sodium polyanethol sulfonate may render the bacterial culture negative. A detailed history of possible exposure to rodents should be elicited from patients with arthritis in order to facilitate microbiologic diagnosis. PMID:17561996

  20. Rutin has therapeutic effect on septic arthritis caused by Candida albicans.

    PubMed

    Han, Yongmoon

    2009-02-01

    As of late, numerous reports have demonstrated the multiple biological activities of polyphenolic flavonoids. Amongst these reports, some indicate that the flavonoids play an important role in inflammation therapy. In this present study, we investigated the effect of rutin, a polyphenolic flavonoid, on septic arthritis due to Candida albicans, a major etiological agent that causes fungal arthritis. To induce septic arthritis, an emulsified mixture of C. albicans cell wall and Complete Freund's Adjuvant (CACW/CFA) was injected into BALB/c mice via hind footpad route once a day, everyday, for three days. In order to determine the effect of rutin, twenty-four hours after the final injection, mice having the swollen footpad were given the flavonoid (1 mg/dose/mouse) intraperitoneally every other day for three times. The footpad-edema was measured for a period of 17 days. Results showed that the rutin treatment reduced app. 45% of the edema at the peak day (day 11) of septic arthritis (P<0.05). In addition, 6 days after the peak, there was an app. 35% additional reduction of the edema (P<0.05). We found that this anti-arthritic activity was mediated by rutin's ability to inhibit nitric oxide production from macrophages and T-cells proliferation. Furthermore, this flavonoid also inhibited the growth of C. albicans yeast cells (P<0.01) and resulted in no hemolysis. These data indicate that rutin, which has both anti-arthritic and antifungal effects, can safely be administered into the blood circulation for treatment of septic arthritis caused by C. albicans. Ultimately, it can be suggested that the dual effects of rutin, anti-arthritic and anti-candidal may be helpful as an all-in-one treatment for septic arthritis.

  1. Viscosupplementation of the knee: Three cases of acute Pseudoseptic Arthritis with painful and irritating complications and a literature review

    PubMed Central

    Aydın, Murat; Arıkan, Murat; Toğral, Güray; Varış, Onur; Aydın, Güle

    2017-01-01

    Acute pseudoseptic arthritis is a very rare complication that is associated with intra-articular hyaluronic acid injections, which normally involve minimal risk. The most common adverse events that are caused by hyaluronic acid injections are inflammatory reactions or flares at the injection site. In this study, we described three cases of acute pseudoseptic arthritis that was caused by hyaluronic acid; the symptoms in these cases were reminiscent of acute septic arthritis. Moreover, we performed a literature review on pseudoseptic arthritis following hyaluronic acid injections to determine the manner in which this condition can be described, diagnosed, and treated. PMID:28293455

  2. Viscosupplementation of the knee: Three cases of acute Pseudoseptic Arthritis with painful and irritating complications and a literature review.

    PubMed

    Aydın, Murat; Arıkan, Murat; Toğral, Güray; Varış, Onur; Aydın, Güle

    2017-03-01

    Acute pseudoseptic arthritis is a very rare complication that is associated with intra-articular hyaluronic acid injections, which normally involve minimal risk. The most common adverse events that are caused by hyaluronic acid injections are inflammatory reactions or flares at the injection site. In this study, we described three cases of acute pseudoseptic arthritis that was caused by hyaluronic acid; the symptoms in these cases were reminiscent of acute septic arthritis. Moreover, we performed a literature review on pseudoseptic arthritis following hyaluronic acid injections to determine the manner in which this condition can be described, diagnosed, and treated.

  3. Diagnostic difficulty identifying Apophysomyces trapeziformis septic arthritis in a patient with multiple myeloma

    PubMed Central

    Schell, Wiley A.; Joyce, Maria; Alley, Christopher; Woods, Christopher W.

    2016-01-01

    Introduction: Mucormycosis is a rare fungal infection, but can cause substantial morbidity and mortality in both immunocompromised and immunocompetent patients. Apophysomyces is a mucormycetes species ubiquitous in nature, particularly in soil, decaying wood and other organic matter. Apophysomyces is known to cause cutaneous fungal infections, particularly after penetrating trauma. Septic arthritis is a rare clinical manifestation. Case presentation: We describe a case of Apophysomyces trapeziformis causing septic arthritis of the knee of a patient with multiple myeloma. He was treated multiple times for bacterial septic arthritis with minimal improvement. Surgical tissue specimens finally grew mucoraceous mould, and DNA sequencing and morphological assessment of spores identified the mould as A. trapeziformis. The patient was treated with amphotericin B and posaconazole, but ultimately required an above-the-knee amputation for definitive treatment. Conclusion: This case illustrates the need to evaluate for fungal infection in a persistent septic arthritis that is culture negative and refractory to empiric antibiotics, particularly in an immunocompromised individual. It also shows the importance of a thorough social history and adequate tissue specimens for culture. PMID:28348796

  4. Septic arthritis caused by Erysipelothrix rhusiopathiae in a prosthetic knee joint.

    PubMed

    Hocqueloux, Laurent; Poisson, Didier Marc; Sunder, Simon; Guilbert, Sébastien; Prazuck, Thierry

    2010-01-01

    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.

  5. Septic arthritis due to a Sneathia species most closely related to Sneathia sanguinegens.

    PubMed

    Bachy, B; Bémer, P; Tortellier, L; Giraudeau, C; Reynaud, A; Corvec, S

    2011-11-01

    Sneathia sanguinegens is an infrequent bacterium in clinical specimens. We describe a case of right elbow septic arthritis due to a Sneathia species most closely related to S. sanguinegens in a young immunocompetent woman. S. sanguinegens has never been implicated in osteoarticular infections.

  6. Haemophilus influenzae serotype a septic arthritis in an immunized central Australian indigenous child.

    PubMed

    Fischer, Nicholas J

    2014-04-01

    This article describes a notable case of Haemophilus influenzae serotype a (Hia) septic arthritis in an immunized central Australian indigenous child. Since the widespread immunization for H. influenzae serotype b (Hib) in many indigenous peoples worldwide, there has been an increase in reported cases of Hia, postulating that this serotype is taking over the niche that Hib once occupied in indigenous populations.

  7. Septic arthritis in Western and sub-Saharan African children - a review

    PubMed Central

    2006-01-01

    This article reviews what is known about the incidence, aetiology, presentation, bacteriology and management of septic arthritis in children. It compares where possible the different presentations and characteristics of this condition in the Western and sub-Saharan African regions. PMID:16741731

  8. Sternoclavicular septic arthritis: a series of 5 cases and review of the literature.

    PubMed

    Guillén Astete, Carlos; Aranda García, Yolanda; de la Casa Resino, Cristina; Carpena Zafrilla, María; Braña Cardeñosa, Adela; Roldan Moll, Fernando; Carballo, César; Zea Mendoza, Antonio

    2015-01-01

    Infectious arthritis is a medical emergency whose prognosis, in terms of general morbidity and the final functionality of the joint, depends on rapid diagnosis and treatment. The sternoclavicular joint is an area of low prevalence of this type of arthritis, although its frequency is often concentrated in immunosuppressed patients, users of parenteral drugs or after traumatic events. We present a series of 5 microbiologically documented cases of sternoclavicular septic arthritis, 3 of which occurred in immunocompetent patients, and a short review of this pathology.

  9. [Acute kidney injury and septic shock: experiences in treatment].

    PubMed

    Pozzato, Marco; Ferrari, Fiorenza; Livigni, Sergio; Quarello, Francesco

    2012-01-01

    Acute kidney injury (AKI) occurs in 5-45% of critically ill patients, and renal replacement therapy (RRT) is required in 4-10% of patients with AKI. AKI has long been considered to be hemodynamic damage from low blood flow resulting in shock, and efforts have been made to prevent and cure it by increasing the renal blood flow and improving the cardiac output and perfusion pressure. In recent years, new experimental studies on patients with septic AKI have shown that the renal blood flow remains unaltered or even increases in septic shock. An important mechanism in the pathophysiology of sepsis and septic shock appears to be apoptosis rather than ischemic necrosis. The type of treatment as well as the dose and timing of initiation of RRT seem to have strategic importance in the recovery of AKI in patients admitted to the ICU. In critically ill (often postsurgical and septic) patients with acute renal failure the use of new anticoagulation strategies has permitted to perform treatments for a sufficient number of hours to achieve the correct level of purification by minimizing the downtime and the bleeding risk. In our center the use of protocols for different methods and different types of anticoagulants has simplified the treatment of all patients with AKI and septic shock admitted to the ICU.

  10. Lower extremities and iliopsoas pyomyositis with concurrent septic arthritis and spinal epidural abscess in a diabetic patient.

    PubMed

    Vallianou, N; Gounari, P; Skourtis, A; Kougias, M; Sioula, E

    2013-10-01

    Pyomyositis is a rarely encountered infection among diabetics, which usually affects lower extremities. Herein, we present a case of lower extremities and iliopsoas pyomyositis with concurrent septic arthritis and spinal epidural abscess in a patient with poorly controlled diabetes mellitus.

  11. RAGE Deficiency Impairs Bacterial Clearance in Murine Staphylococcal Sepsis, but Has No Significant Impact on Staphylococcal Septic Arthritis

    PubMed Central

    Mohammad, Majd; Na, Manli; Welin, Amanda; Svensson, Mattias N. D.; Ali, Abukar; Jin, Tao; Pullerits, Rille

    2016-01-01

    Background Septic arthritis is a serious joint disease often caused by Staphylococcus aureus (S. aureus). Receptor for Advanced Glycation End products (RAGE) has an important role in several infections. We sought to investigate the role of RAGE in staphylococcal septic arthritis and sepsis in mice. Methods Wild-type (WT) and RAGE deficient (RAGE-/-) mice were intra-articularly or intravenously inoculated with an arthritic or septic dose of S. aureus LS-1 strain. Clinical arthritis, weight development and mortality were monitored for 14 days. Serum levels of cytokines, kidney bacterial loads as well as micro-CT and histopathology of the joints were assessed. Results RAGE-/- mice with septic arthritis had significantly lower IL-17A and higher bone mineral density (BMD) compared to the control group. However, no significant differences between the groups were observed regarding the weight loss, the severity and frequency of arthritis, and bacterial loads in the kidneys. In mice with sepsis, the overall mortality rate was similar in RAGE-/- (39%) and in WT mice (45%). However, RAGE-/- mice with sepsis had significantly higher bacterial load in their kidneys compared to the WT controls. In line with data from hematogenous S. aureus arthritis, RAGE deficiency had no impact on arthritis severity in local joint infection. Conclusions Our results indicate that lack of RAGE has no significant impact on septic arthritis. However, RAGE-/- mice had significantly higher BMD compared to WT mice, which coincided with lower IL-17A in RAGE-/- mice. In sepsis, RAGE deficiency impairs bacterial kidney clearance. PMID:27907047

  12. Staphylococcus aureus-dependent septic arthritis in murine knee joints: local immune response and beneficial effects of vaccination

    PubMed Central

    Corrado, Alessia; Donato, Paolo; Maccari, Silvia; Cecchi, Raffaella; Spadafina, Tiziana; Arcidiacono, Letizia; Tavarini, Simona; Sammicheli, Chiara; Laera, Donatello; Manetti, Andrea Guido Oreste; Ruggiero, Paolo; Galletti, Bruno; Nuti, Sandra; De Gregorio, Ennio; Bertholet, Sylvie; Seubert, Anja; Bagnoli, Fabio; Bensi, Giuliano; Chiarot, Emiliano

    2016-01-01

    Staphylococcus aureus is the major cause of human septic arthritis and osteomyelitis, which deserve special attention due to their rapid evolution and resistance to treatment. The progression of the disease depends on both bacterial presence in situ and uncontrolled disruptive immune response, which is responsible for chronic disease. Articular and bone infections are often the result of blood bacteremia, with the knees and hips being the most frequently infected joints showing the worst clinical outcome. We report the development of a hematogenous model of septic arthritis in murine knees, which progresses from an acute to a chronic phase, similarly to what occurs in humans. Characterization of the local and systemic inflammatory and immune responses following bacterial infection brought to light specific signatures of disease. Immunization of mice with the vaccine formulation we have recently described (4C-Staph), induced a strong antibody response and specific CD4+ effector memory T cells, and resulted in reduced bacterial load in the knee joints, a milder general inflammatory state and protection against bacterial-mediated cellular toxicity. Possible correlates of protection are finally proposed, which might contribute to the development of an effective vaccine for human use. PMID:27901071

  13. Deficiency of the Complement Component 3 but Not Factor B Aggravates Staphylococcus aureus Septic Arthritis in Mice.

    PubMed

    Na, Manli; Jarneborn, Anders; Ali, Abukar; Welin, Amanda; Magnusson, Malin; Stokowska, Anna; Pekna, Marcela; Jin, Tao

    2016-04-01

    The complement system plays an essential role in the innate immune response and protection against bacterial infections. However, detailed knowledge regarding the role of complement in Staphylococcus aureus septic arthritis is still largely missing. In this study, we elucidated the roles of selected complement proteins in S. aureus septic arthritis. Mice lacking the complement component 3 (C3(-/-)), complement factor B (fB(-/-)), and receptor for C3-derived anaphylatoxin C3a (C3aR(-/-)) and wild-type (WT) control mice were intravenously or intra-articularly inoculated with S. aureus strain Newman. The clinical course of septic arthritis, as well as histopathological and radiological changes in joints, was assessed. After intravenous inoculation, arthritis severity and frequency were significantly higher in C3(-/-)mice than in WT controls, whereas fB(-/-)mice displayed intermediate arthritis severity and frequency. This was in accordance with both histopathological and radiological findings. C3, but not fB, deficiency was associated with greater weight loss, more frequent kidney abscesses, and higher bacterial burden in kidneys. S. aureus opsonized with C3(-/-)sera displayed decreased uptake by mouse peritoneal macrophages compared with bacteria opsonized with WT or fB(-/-)sera. C3aR deficiency had no effect on the course of hematogenous S. aureus septic arthritis. We conclude that C3 deficiency increases susceptibility to hematogenous S. aureus septic arthritis and impairs host bacterial clearance, conceivably due to diminished opsonization and phagocytosis of S. aureus.

  14. [Septic arthritis in two young children caused by unusual gram-negative pathogens].

    PubMed

    Bruijn, J; Verhage, J; Bosboom, R W; Brus, F

    2000-07-29

    Two children, a girl aged 2 years and a boy aged 10 months, were moderately ill with signs of inflammation of the left and the right knee, respectively. Both had had pharyngitis, and the boy also had paronychia of the right foot. The Gram preparation of synovial fluid showed Gram-positive cocci in the girl, while Kingella kingae was cultured. In the boy, a Moraxella was cultured from the synovial fluid using an aerobic blood culture system. Both recovered without sequelae after adequate antibiotic treatment. The micro-organisms cultured were Gram-negative bacteria, which are rarely seen in septic arthritis and are difficult to demonstrate. In young children, septic arthritis often presents with mild symptoms and inconclusive laboratory findings. Even if the Gram preparation of the synovial fluid shows no micro-organisms, unusual pathogens may be isolated by means of an aerobic blood culture system.

  15. Unusual case of paediatric septic arthritis of the lumbar facet joints due to Kingella kingae.

    PubMed

    Le Hanneur, M; Vidal, C; Mallet, C; Mazda, K; Ilharreborde, B

    2016-11-01

    A 32-month-old boy presented with febrile limping that had developed over 6days, associated with right lumbosacral inflammatory swelling. Magnetic resonance imaging (MRI) showed joint effusion of the right L5-S1 zygapophyseal joint, complicated by destructive osteomyelitis of the L5 articular process and paraspinal abscess. Surgery was decided to evacuate the fluid accumulation and rule out differential diagnoses. The diagnosis of septic arthritis of the facet joint was confirmed intraoperatively; real-time quantitative PCR analysis identified Kingella kingae. This is the first substantiated paediatric case of zygapophyseal joint septic arthritis due to K. kingae. K. kingae is the most common pathogen responsible for invasive osteoarticular infection in children under 4years of age. Since empiric antibiotics are effective in early stages, physicians should consider the possibility of spinal infections due to K. kingae when a limping child under 4years of age presents with a fever.

  16. [Septic arthritis of undetermined origin in children: a proposal for the assessment and its therapy].

    PubMed

    Biondolillo, G; Caprasse, P; Battisti, O

    2014-01-01

    Septic arthritis is not a frequent, but quite classical pathology in children. It can be followed by a severe outcome in case of delayed and/or inadequate treatment. The drainage of the infected joint associated with a prompt and adapted antibiotherapy are together the cornerstones of this treatment. The isolation and identification of the causative microorganism is also of the highest importance. Up to now, unfortunately, a large proportion of septic arthritis are treated by antibiotics although all culture remain negative. This paper has two objectives: one is to present the different steps to optimize the assessment and diagnosis; the second, to increase the sensitivity of the pathogen identification. At last, we present our proposal for empirical antibiotherapy.

  17. A case of unusual septic knee arthritis with Brucella abortus after arthroscopic meniscus surgery.

    PubMed

    Lee, Keun Hwa; Kang, Hyunseong; Kim, Taejung; Choi, Sungwook

    2016-01-01

    We present a 51-year-old male patient with Brucella abortus septic arthritis in the right knee following arthroscopic meniscus surgery. He had eaten a traditional dish of raw minced cattle conceptus (bovine fetus) that was prepared after the cow was slaughtered. Despite treatment with empirical antibiotics and debridement of the postoperative surgical wound, the infection persisted without improvement. Polymerase chain reaction sequencing identified Brucella abortus from tissue samples obtained from the patient. After confirmation of the diagnosis of brucellar infection, antibiotics were replaced with doxycycline and rifampin, which were used for 4 months. In patients with a non-specific arthralgia who eat raw meat or live close to animals, it is important to consider the possibility of septic arthritis due to infection with Brucella spp.

  18. Can procalcitonin measurement help the diagnosis of osteomyelitis and septic arthritis? A prospective trial

    PubMed Central

    Faesch, Sabine; Cojocaru, Bogdan; Hennequin, Carole; Pannier, Stéphanie; Glorion, Christophe; Lacour, Bernard; Chéron, Gérard

    2009-01-01

    Objectives Procalcitonin (PCT) is an accurate marker for differentiating bacterial infection from non-infective causes of inflammation or viral infection. However, there is only one study in children which tested procalcitonin as a diagnostic aid in skeletal infections. With this study we sought to evaluate the sensitivity, specificity and predictive values of procalcitonin for identifying bone and joint infection in children evaluated in the emergency department for non traumatic decreased active motion of a skeletal segment. Methods Patients aged 1 month to 14 years were prospectively included in the emergency department when suspected for osteomyelitis or septic arthritis. Procalcitonin levels, C reactiv protein, white blood cell count were measured and bacteriological samples were collected before initiation of antibiotic treatment. Patients were assigned to 3 groups according to the degree of suspected infection: group 1 confirmed infection, group 2 presumed infection and group 3 non infected patients. Results Three hundred thirty nine patients were included (118 girls and 221 boys). Group 1 comprised 8 patients (2 had PCT levels > 0.5 ng/ml). Two had osteomyelitis and 6 septic arthritis. Forty children were incuded in group 2 (4 had PCT levels > 0.5 ng/ml). Eighteen had presumed osteomyelitis and 22 presumed septic arthritis. Group 3 comprised 291 children (9 PCT levels > 0.5 ng/ml) who recovered without antibiotic treatment. The specificity of the PCT as a marker of bacterial infection (comparing Group 1 and Group 3) was 96.9% [95% CI, 94.2-98.6], the sensitivity 25% [95% CI, 3.2-65.1], the positive predictive value (PPV) 18.2% [95% CI, 2.3-51.8] and the negative predictive value (NPV) 97.9% [95% CI, 95.5-99.2]. Conclusion PCT is not a good screening test for identifying skeletal infection in children. Larger studies are needed to evaluate still more the place of PCT measurements in the diagnosis of osteomyelitis and septic arthritis. PMID:19889215

  19. Septic arthritis and osteomyelitis due to the chromoblastomycosis agent Fonsecaea pedrosoi.

    PubMed

    De Guzman, Leonidiz; Perlman, David C; Hubbard, Christopher E

    2012-07-01

    Fonsecaea pedrosoi is the most common agent of chromoblastomycosis, a chronic localized fungal infection of the skin and subcutaneous tissues mainly involving the lower extremities. We report a rare case of septic arthritis and osteomyelitis due to the chromoblastomycosis agent F pedrosoi, which was successfully treated with arthrotomy and debridement, followed by a long course of oral antifungal therapy. To our knowledge, this is the second case of F pedrosoi osteomyelitis treated successfully to be ever reported.

  20. Primary septic arthritis of the manubriosternal joint in a heroin user

    SciTech Connect

    Lopez-Longo, F.J.; Monteagudo, I.; Vaquero, F.J.; Martinez Moreno, J.L.; Carreno, L.

    1986-01-01

    A 20-year-old heroin user developed staphylococcus septic arthritis of the manubrium joint. The diagnosis was established by a culture of the infected tissue and blood culture. The clinical impression was aided by 99mTc radionuclide scintimetry. Early diagnosis localized the infection. Immediate antibiotic therapy solved a problem in the sternum that seems not to have been reported in the English literature.

  1. Coexistent Pseudogout and Mycobacterium avium-intracellulare Septic Arthritis in a Patient with HIV and ESRD

    PubMed Central

    Wali, Omer M.; Cervellione, Kelly L.; Singh, Bhupinder B.; Bagheri, Farshad

    2016-01-01

    Pseudogout is a crystal-induced arthropathy characterized by the deposition of calcium pyrophosphate dihydrate (CPPD) crystals in synovial fluid, menisci, or articular cartilage. Although not very common, this entity can be seen in patients with chronic kidney disease (CKD). Septic arthritis due to Mycobacterium avium-intracellulare (MAI) is a rare entity that can affect immunocompromised patients such as those with acquired immunodeficiency syndrome (AIDS) or those who are on immunosuppressive drugs. Here, we describe a 51-year-old female who presented with fever, right knee pain, swelling, warmth, and decreased range of motion for several days. The initial assessment was consistent with pseudogout, with negative bacterial and fungal cultures. However, due to high white blood cell (WBC) count in the synovial fluid analysis, she was empirically started on intravenous (IV) vancomycin and piperacillin-tazobactam and discharged on IV vancomycin and cefepime, while acid-fast bacilli (AFB) culture was still in process. Seventeen days later, AFB culture grew Mycobacterium avium-intracellulare (MAI), and she was readmitted for relevant management. This case illustrates that septic arthritis due to MAI should be considered in the differential diagnosis of septic arthritis in immunocompromised patients. PMID:27803833

  2. First report of septic arthritis caused by Klebsiella oxytoca.

    PubMed

    Ménard, Armelle; Harambat, Jérome; Pereyre, Sabine; Pontailler, Jean-Roger; Mégraud, Francis; Richer, Olivier

    2010-08-01

    Klebsiella oxytoca is known to be a pathogen in immunodeficient adults and children. Here we report the first case of a K. oxytoca infection associated with spontaneous arthritis of the knee in a child with no history of immunosuppressive therapy or previous bacterial infections. Despite an initial antibiotic treatment failure, a second treatment led to a cure of the infection with no joint sequelae.

  3. First Report of Septic Arthritis Caused by Klebsiella oxytoca▿

    PubMed Central

    Ménard, Armelle; Harambat, Jérome; Pereyre, Sabine; Pontailler, Jean-Roger; Mégraud, Francis; Richer, Olivier

    2010-01-01

    Klebsiella oxytoca is known to be a pathogen in immunodeficient adults and children. Here we report the first case of a K. oxytoca infection associated with spontaneous arthritis of the knee in a child with no history of immunosuppressive therapy or previous bacterial infections. Despite an initial antibiotic treatment failure, a second treatment led to a cure of the infection with no joint sequelae. PMID:20573877

  4. [Streptococcus equisimilis associated septic arthritis/prosthetic joint infection].

    PubMed

    Sipahi, Oğuz Reşat; Ozkören Calik, Sebnem; Pullukçu, Hüsnü; Işikgöz Taşbakan, Meltem; Arda, Bilgin; Tünger, Alper; Ulusoy, Sercan

    2008-07-01

    Group C streptococci are flora members of skin, nasopharynx, gastrointestinal and genitourinary systems. They are rare causes of human pharyngitis, arthritis, pneumonia, meningitis and bacteremia. In this report, a 71-years old male patient with Streptococcus equisimilis arthritis/prosthetic joint infection has been presented. The patient was admitted to the emergency service with the complaints of erythema, swelling and tenderness on right knee which had total knee prosthesis. Examination of synovial fluid punction sample yielded abundant amount of leukocytes (> 1000 cells/mm3). Empirical ampicillin-sulbactam (1 g q6h, parenterally) therapy was initiated. Bacteria which have been cultivated from synovial fluid specimen were identified as S. equisimilis. The isolate was found to be susceptible to penicilin, erythromycin and teicoplanin, and resistant to chloramphenicol and tetracycline. Although clinical presentation improved during the first ten days, symptoms recurred after the 10th day and the therapy was switched to teicoplanin. The recurrence was thought to be the result of antibiotic tolerence. The patient was treated successfully with teicoplanin, and no relapse or reinfection was observed during one year of follow-up. To our knowledge this is the first case of S. equisimilis arthritis reported from Turkey and first case of S. equisimilis associated prosthetic joint infection.

  5. Neutralization of MMP-2 and TNFR1 Regulates the Severity of S. aureus-Induced Septic Arthritis by Differential Alteration of Local and Systemic Proinflammatory Cytokines in Mice.

    PubMed

    Sultana, Sahin; Adhikary, Rana; Bishayi, Biswadev

    2017-03-22

    Despite advancement in the field of antibiotics septic arthritis remains a serious concern till date. Staphylococcus aureus is the most common bacterium that causes septic arthritis. Severity of this disease is directly correlated with chronic inflammation induced by proinflammatory cytokines like TNF-α, interleukin (IL)-1β, IL-6, and induction of matrix metalloproteinases (MMPs) including MMP-2. The objective of our study was to evaluate the role of MMP-2 and tumor necrosis factor receptor 1 (TNFR1) in the pathogenesis of S. aureus infection-induced septic arthritis. Mice were infected with live S. aureus (5 × 10(6) cells/ml) followed by administration of MMP-2 inhibitor and TNFR1 antibody. Arthritis index showed highest reduction in severity of arthritis in mice treated with both MMP-2 inhibitor and TNFR1 antibody after infection. Combined neutralization of MMP-2 and TNFR1 led to marked diminution in bacterial count in the combined group. Lowest levels of pro inflammatory cytokines like TNF-α, IL-1β, IL-6, and IFN-γ were observed in both serum and synovial tissues indicating maximum protection in S. aureus arthritis during combination treatment. Increment in the level of IL-10 in the combination group could be positively correlated with the recovery of arthritis. Similarly, expressions of COX-2 and iNOS, markers of acute inflammation were also significantly reduced in the combination group due to resolution of inflammation. Levels of O2(.-) and NO also showed a significant fall in case of the group treated with MMP-2 inhibitor and TNFR1 antibody both. Neutralization of both MMP-2 and TNFR1 caused rapid decline in recruitment of neutrophil and macrophages in the synovial tissues as evident from reduced MPO and MCP-1 levels, respectively, compared to other groups. Overall, it can be suggested that administration of MMP-2 inhibitor and TNFR1 antibody in combination is protective against the severity of inflammation and cartilage destruction associated with S

  6. Enterococcus hirae Bacteremia Associated with Acute Pancreatitis and Septic Shock

    PubMed Central

    Dicpinigaitis, Peter V.; De Aguirre, Manuel; Divito, Joseph

    2015-01-01

    Infection with Enterococcus hirae has rarely been reported in humans but is not uncommon in mammals and birds. We describe a case of Enterococcus hirae bacteremia associated with acute pancreatitis, acute cholecystitis, and septic shock responsive to antibiotic therapy and supportive critical care management. Unique aspects of this case of Enterococcus hirae bacteremia are its association with acute pancreatitis and its geographical origin. To our knowledge, this is the first report of Enterococcus hirae bacteremia occurring in a patient in the United States. Although human infection with this organism appears to be rare, all cases reported to date describe bacteremia associated with severe and life-threatening illness. Thus, physicians need to be cognizant of the clinical significance of this heretofore little recognized pathogen. PMID:26417465

  7. A retrospective study of septic arthritis in a tertiary hospital in West Texas with high rates of methicillin-resistant Staphylococcus aureus infection.

    PubMed

    Lim, Sian Yik; Pannikath, Deepa; Nugent, Kenneth

    2015-07-01

    Septic arthritis is an important concern for rheumatologists in the evaluation of joint disease. Very few studies have addressed the microbiologic epidemiology and outcomes of septic arthritis in the USA since the year 2000. We performed a retrospective study of septic arthritis in a tertiary hospital in West Texas from the year 2000 to 2013. We recorded data on patient demographics, microbiologic etiology, treatment patterns, and outcomes. The most common causative organisms were Staphylococcus aureus and Streptococcus spp. Methicillin-resistant Staphylococcus aureus (MRSA) caused septic arthritis in 22.6 % of the cases. MRSA septic arthritis was associated with low rates of adequate empiric antimicrobial therapy. The mortality due to sepsis in our study was 5.5 %. Patients with septic arthritis had a mean length of stay of 13.5 ± 12.1 days and required 2.1 ± 1.4 joint operations. Many patients (29.2 %) had readmissions due to complications, and these patients had high rates of home health utilization and transfers to other facilities post hospital discharge. In our logistic regression analysis model, factors associated with poor outcomes in septic arthritis were MRSA, older age, and prosthetic joint infection. Septic arthritis is associated with significant mortality, morbidity, and health care costs, and more studies are needed to improve outcomes, especially considering the increasing rates of MRSA as the pathogen.

  8. Appearance of acute gouty arthritis on indium-111-labeled leukocyte scintigraphy

    SciTech Connect

    Palestro, C.J.; Vega, A.; Kim, C.K.; Swyer, A.J.; Goldsmith, S.J. )

    1990-05-01

    Indium-111-labeled leukocyte scintigraphy was performed on a 66-yr-old male with polyarticular acute gouty arthritis. Images revealed intense labeled leukocyte accumulation in a pattern indistinguishable from septic arthritis, in both knees and ankles, and the metatarsophalangeal joint of both great toes, all of which were involved in the acute gouty attack. Joint aspirate as well as blood cultures were reported as no growth; the patient was treated with intravenous colchicine and ACTH for 10 days with dramatic improvement noted. Labeled leukocyte imaging, repeated 12 days after the initial study, revealed near total resolution of joint abnormalities, concordant with the patient's clinical improvement. This case demonstrates that while acute gouty arthritis is a potential pitfall in labeled leukocyte imaging, in the presence of known gout, it may provide a simple, objective, noninvasive method of evaluating patient response to therapy.

  9. [Primary meningococcal infection of the knee. A rare cause of septic arthritis].

    PubMed

    Klatte, T O; Lehmann, W; Rueger, J M

    2015-10-01

    This article presents a case of primary septic arthritis of the knee due to serogroup C Neisseria meningitidis. A 19-year-old female presented to the emergency department with a painless but swollen knee joint which had started 2 days previously and fever (38 °C). The patient reported that she suddenly felt unwell 3 days ago and developed a rush at the same time which had almost disappeared when arrived at the emergency department. The patient was admitted to hospital and an antibiotic therapy was started with sulbactam and ampicillin. Initially, incubation of synovial fluid over the next 3 days did not result in detection of any pathogens; therefore, a reactive arthritis was assumed until Neisseria meningitidis was detected in cultures of the synovial fluid. Therapy was then switched to antibiotic therapy with ceftriaxon and arthroscopic irrigation was performed. The patient quickly recovered and was discharged from hospital after 14 days. This case example shows the difficulties of the clinical and microbiological diagnostics of a primary septic meningococcal arthritis; however, the treatment is relatively easy and mostly successful compared to other forms of bacterial joint infection.

  10. Septic knee arthritis in Crohn’s disease biological therapy-free patient. Case report

    PubMed Central

    Pop, C; Calagiu, D; Jantea, P; Nemes, R

    2015-01-01

    A 52-year-old woman with Crohn’s disease presented with septic arthrtis of the knee. This condition coincided with a symptomatic flare of her Crohn’s disease due to an ileal inflammatory stenosis, manifested as a phlegmonous mass palpable in the right lower quadrant and a small bowel obstruction. Results of synovial fluid cultures showed the presence of Gram-negative bacillus, Klebsiella pneumoniae and the CT scan images were highly suggestive of abdominal abscess within Crohn’s disease. The patient’s condition improved after following an antibiotic treatment and after the initiation of Anti-TNF-alpha agent Adalimumab, with no further exacerbation. Septic arthritis in Crohn’s disease should be considered to have a communicating source of sepsis consisting of an abdominal abscess or fistula. Abbreviations: Anti-TNF-alpha agent = anti tumor necrosis factor alpha agent, 5-ASA = 5-aminosalicylic acid PMID:26664477

  11. Role of the staphylococcal accessory gene regulator (sar) in septic arthritis.

    PubMed Central

    Nilsson, I M; Bremell, T; Rydén, C; Cheung, A L; Tarkowski, A

    1996-01-01

    Staphylococcus aureus arthritis is a highly erosive disease in which both host and bacterial factors are of importance for its induction and progression. At the transcriptional level, three known loci act in regulating production of exoproteins and expression of cell wall structures. The aim of our study was to assess the role of the sar locus as a virulence determinant in the pathogenesis of septic arthritis. A recently established murine model of hematogenously spread S. aureus arthritis was employed. S. aureus strains, isogenic for the sar locus, were inoculated intravenously into NMRI mice, and the clinical, bacteriological, serological, and histopathological progression of the disease was studied. Within 1 week after inoculation of bacteria, the frequency of arthritis was 79% in the group of mice inoculated with the sar+ strain, whereas the corresponding frequency in sar mutants was 21% (P < 0.01). Mice inoculated with the sar+ staphylococcal strain exhibited a more pronounced T- and B-lymphocyte activation than those inoculated with the sar mutant, evidenced by splenomegaly, polyclonal B-cell activation, and high serum levels of interleukin 6 and gamma interferon. Also, infection with sar+ staphylococci induced a pronounced weight loss. To assess the relationship between clinical signs and spread of bacteria, we analyzed the homing pattern and persistence of S. aureus in host tissues. Kidneys and joints from sar+-inoculated subjects displayed a higher degree of bacterial persistence than other organs. Our results suggest that molecules controlled by the sar locus are important virulence determinants in the induction and progression of septic arthritis. PMID:8890189

  12. Temporomandibular Joint Septic Arthritis and Mandibular Osteomyelitis Arising From an Odontogenic Infection: A Case Report and Review of the Literature.

    PubMed

    Gams, Kevin; Freeman, Phillip

    2016-04-01

    Septic arthritis of the temporomandibular joint (TMJ) has been infrequently reported in the literature. Some investigators believe that this condition is under-reported because it is underdiagnosed. Misdiagnosis or late diagnosis of this condition can lead to serious morbidity, including fistula formation, intracranial abscess, fibrous or bony ankylosis, temporal bone or condylar osteomyelitis, growth alteration, and several others. This report describes a case of septic TMJ arthritis arising from direct spread of an odontogenic infection with subsequent development of mandibular osteomyelitis. The purpose of this case report is to 1) increase awareness of an underdiagnosed condition, 2) establish the seriousness of this infection, 3) for the first time report on a case of TMJ septic arthritis caused by Bacteroides infection, and 4) provide a review of the relevant literature.

  13. Complicated septic arthritis after knee arthroscopy in a 75-year-old man with osteoarthritis and a popliteal cyst.

    PubMed

    Papadopoulos, Antonios; Karachalios, Theofilos S; Malizos, Constantinos N; Varitimidis, Sokratis

    2015-04-09

    A 75-year-old man presented in shock secondary to septic arthritis of the knee. The patient, with a known history of knee osteoarthritis, was treated elsewhere for mechanical locking symptoms and effusion with arthroscopic debridement, and developed septic arthritis, which disseminated to the leg and foot after a tear in the capsule, and a ruptured pyogenic popliteal cyst. Open debridement of the knee joint, and drainage of the abscesses of the leg and foot, were performed. Antibiotic-loaded cement beads were left in the residual space. Debridement was repeated and cement beads removed after 4 days, and finally the infection was eradicated without any serious consequences for the patient. There is debate over arthroscopic intervention for osteoarthritic knees. The presence of a popliteal cyst, which is a rather common finding in the latter, could be related to a significant number of complications, such as septic arthritis.

  14. Septic arthritis of the knee: clinical and laboratory comparison of groups with different etiologies

    PubMed Central

    Helito, Camilo Partezani; Teixeira, Paulo Renan Lima; de Oliveira, Priscila Rosalba; de Carvalho, Vladimir Cordeiro; Pécora, José Ricardo; Camanho, Gilberto Luis; Demange, Marco Kawamura; Lima, Ana Lucia Munhoz

    2016-01-01

    OBJECTIVES: To clinically and epidemiologically characterize a population diagnosed with and treated for septic arthritis of the knee, to evaluate the treatment results and to analyze the differences between patients with positive and negative culture results, patients with Gram-positive and Gram-negative bacterial isolates and patients with S. aureus- and non-S. aureus-related infections. METHODS: One hundred and five patients with septic knee arthritis were included in this study. The clinical and epidemiological data were evaluated. Statistical analysis was performed to compare patients with and without an isolated causative agent, patients with Gram-positive and Gram-negative pathogens and patients with S. aureus-related and non S. aureus-related infections. RESULTS: Causative agents were isolated in 81 patients. Gram-positive bacteria were isolated in 65 patients and Gram-negative bacteria were isolated in 16 patients. The most commonly isolated bacterium was S. aureus. Comparing cases with an isolated pathogen to cases without an isolated pathogen, no differences between the studied variables were found except for the longer hospital stays of patients in whom an etiological agent was identified. When comparing Gram-positive bacteria with Gram-negative bacteria, patients with Gram-positive-related infections exhibited higher leukocyte counts. Patients with S. aureus-related infections were more frequently associated with healthcare-related environmental encounters. CONCLUSION: S. aureus is the most common pathogen of septic knee arthritis. Major differences were not observed between infections with isolated and non-isolated pathogens and between infections with Gram-positive and Gram-negative bacteria. S. aureus infections were more likely to be associated with a prior healthcare environment exposure. PMID:28076516

  15. Contribution of arthroscopy in case of septic appearance arthritis of the wrist: a nine cases series.

    PubMed

    Hariri, A; Lebailly, F; Zemirline, A; Hendriks, S; Facca, S; Liverneaux, P

    2013-09-01

    Septic arthritis of the wrist is a diagnostic and therapeutic emergency. Synovectomy and lavage by arthrotomy is often followed by stiffness. The purpose of this study was to evaluate the diagnostic and therapeutic contribution of emergency arthroscopic synovectomy with intraarticular lavage. Nine patients were operated on for wrist pathology with septic appearance. All had signs of local inflammation, three showed locoregional inflammation, three were febrile. In one patient several joints were involved. Seven patients presented with inflammatory or degenerative arthritis. All patients underwent emergency surgery using radiocarpal joint puncture, arthroscopic exploration, intraarticular lavage and synovectomy at both the radiocarpal and midcarpal joints. The results were evaluated by pain, Quick DASH, grip strength, and wrist range of motion. In three cases, joint fluid appeared clear, in three it was turbid, and in three purulent. Gram stain and culture revealed bacteria in four cases. Synovitis was radiocarpal four times, radiocarpal and midcarpal once. In one case, there was radiocarpal and midcarpal chondritis. Average pain was 5.3/10 preoperatively and 2/10 at the last clinical follow-up visit. Mean grip strength was 23.3 kg on the involved side vs. 33.5 kg on the opposite one. Mean flexion was 55° for the involved wrist vs. 68°; mean extension was 52° for the affected wrist vs. 59°. No patient was reoperated on. In all cases, there was no sign of local inflammation, regional lymphadenopathy or systemic infection at the last follow-up. One patient died of colon metastatic cancer. Another patient developed a severe Complex Regional Pain Syndrome type I (CRPS1). Our results suggest three principles of management of wrist arthritis with septic appearance: extended surgical indication, emergency operation and arthroscopic procedure.

  16. Midterm results of Ilizarov hip reconstruction for late sequelae of childhood septic arthritis.

    PubMed

    El-Rosasy, Mahmoud A; Ayoub, Mostafa A

    2014-11-01

    The management of hip instability as a consequence of septic arthritis in childhood is difficult. Ilizarov hip reconstruction is a double-level femoral osteotomy with the objective of eliminating hip instability, through a proximal valgus-extension-derotation osteotomy and a distal varization-lengthening osteotomy for mechanical axis correction and equalization limb length. Ilizarov hip reconstruction was performed for 16 adult patients with complaints of hip pain, leg-length discrepancy, limping, reduced activity and limited abduction of the hip as a result of childhood septic arthritis. Their ages ranged from 19 to 32 years (mean 23.2 ± 4.2). Ilizarov external fixator was used in all cases. At the time of last follow-up that ranged from 60 to 132 months (mean 85.6 ± 23.5), the Harris hip score (HHS) showed excellent functional outcome in two cases (12.50 %), good in 13 cases (81.25 %) and fair in one case (6.25 %). There was no poor functional outcome in any case. Preoperatively, the mean HHS was 56.18 points, and at the time of last follow-up, it improved to a mean of 84.62 points. Pain subsided in all patients, the Trendelenburg sign became negative in all but three (19 %) patients, no patient had limb-length discrepancy, and the alignment of the extremity was reestablished in all cases. No additional operations were required. Ilizarov hip reconstruction is a valuable and durable solution for the late sequelae of childhood septic arthritis of the hip presenting in adult patients.

  17. Kingella kingae Causing Septic Arthritis of the Knee in an Immunocompetent Adult.

    PubMed

    Ricketts, J; Rehmatullah, N N T; Sutton, P

    2015-01-01

    The bacterium Kingella kingae is a species of Gram-negative coccobacillus usually found in the oropharynx. This is an emerging pathogen reported to cause bacteraemia, endocarditis, and osteoarticular infections in children and endocarditis in the immunocompromised adult. However, there are few cases of isolated joint infections reported in the immunocompetent adult. Due to specific isolation techniques required, delay in diagnosis can compromise patient outcome. We report a rare case of septic arthritis of the knee in an immunocompetent adult caused by K. kingae.

  18. Kingella kingae Causing Septic Arthritis of the Knee in an Immunocompetent Adult

    PubMed Central

    Ricketts, J.; Rehmatullah, N. N. T.; Sutton, P.

    2015-01-01

    The bacterium Kingella kingae is a species of Gram-negative coccobacillus usually found in the oropharynx. This is an emerging pathogen reported to cause bacteraemia, endocarditis, and osteoarticular infections in children and endocarditis in the immunocompromised adult. However, there are few cases of isolated joint infections reported in the immunocompetent adult. Due to specific isolation techniques required, delay in diagnosis can compromise patient outcome. We report a rare case of septic arthritis of the knee in an immunocompetent adult caused by K. kingae. PMID:26199777

  19. Delayed treatment of septic arthritis in the neonate: A review of 52 cases.

    PubMed

    Li, YiQiang; Zhou, QingHe; Liu, YuanZhong; Chen, WeiDong; Li, JingChun; Yuan, Zhe; Yong, BiCheng; Xu, HongWen

    2016-12-01

    There is still controversy on the management of septic arthritis in neonates. This study aims to investigate the treatment of septic arthritis in neonates.We reviewed 52 neonates (37 males and 15 females) with septic arthritis in our hospital during 2004 to 2015. The mean age at onset of infection was 17.5 ± 7.6 days, mean age at admission was 32.6 ± 10.7 days. A total of 56 joints were involved (22 knees, 18 shoulders, 13 hips, and 3 other joints). Thiryt-six patients underwent surgical drainage, 14 patients were treated nonoperatively, 2 families refused treatment. Forty-four patients (48 joints) were followed for 4.5 ± 1.2 years. Based on treatment, these 48 joints were divided into an operative group and a nonoperative group. Clinical presentations, imaging examination results, treatments, and outcomes were analyzed.Among the patients who were followed-up, the time from onset to treatment in the operatively managed group (12.7 ± 8.1 days) was significantly shorter than that in the conservatively managed group (20.0 ± 8.2 days). There were no significant differences between both groups on the age at onset, age at admission, imaging score, length of hospital stay, WBC counts, and intravenous medication time. Thirty-five sites (72.9%) recovered completely. There was no significant difference on recovery rate between operative and nonoperative group. Only 33.3% of the hips recovered, this was significantly lower than that of knee/ankle (85.0%) and shoulder/elbow (78.9%). Sequels were found in 13 joints. Logistic regression indicated that sex, imaging score, and hip joint involvement were predictors of sequel. One point of imaging score increased the risk of sequels by a factor of 2.960, and hip joint involvement increased the risk of sequels by a factor of 12.712. Females were more likely to have sequels than males.Surgical drainage is recommended for early diagnosed neonatal septic arthritis and hip infections. A conservative approach may

  20. TMJ ankylosis after neonatal septic arthritis: literature review and two case reports.

    PubMed

    Chaves Netto, Henrique Duque; Nascimento, Frederico Felipe Antonio de Oliveira; Chaves, Maria das Graças Afonso Miranda; Chaves, Leonardo M; Negreiros Lyrio, Mariana Camilo; Mazzonetto, Renato

    2011-06-01

    Ankylosis of the temporomandibular joint (TMJ) can be a result of several causes such as trauma, degenerative changes, infection, and space-occupying lesion. When occurring during early childhood, it can result in severe functional disability and facial deformity. Septic arthritis is an uncommon disease associated with systemic and local factors being most commonly caused by Staphylococcus aureus, Neisseria gonorrhoeae, and Haemophilus influenzae. This paper presents two unusual cases of TMJ ankylosis following neonatal infections treated surgically and does a literature review about the topic.

  1. Dropped head syndrome in a patient with Aeromonas hydrophila-induced septic arthritis of the shoulder.

    PubMed

    Wang, Sheng-Huei; Juan, Chun-Jung; Lin, Te-Yu

    2014-12-01

    Septic arthritis of the shoulder is very rarely caused by Aeromonas hydrophila. We present the case of a 45-year-old woman who presented with symptoms of painful shoulder for 2 weeks and dropped head for 1 week prior to admission. A. hydrophila was isolated from a culture of purulent synovial fluid. Magnetic resonance imaging revealed profuse abscess collection between the right infraspinatus muscle and trapezius muscle and swelling of the right and left paraspinatus muscles, which suggested myositis-related dropped head syndrome. After surgery with arthrotomy, function of the shoulder and neck extensors was significantly improved.

  2. Rapid diagnosis of septic arthritis by quantitative analysis of joint fluid lactic acid with a monotest lactate kit.

    PubMed

    Brook, I; Controni, G

    1978-12-01

    The Monotest Lactate Kit (MLT) was compared with gas-liquid chromatography (GLC) for the rapid detection of septic arthritis. A total of 36 joint fluids were tested. Specimens were obtained from patients with septic arthritis (17 cases), inflammatory arthritis (18 cases), and degenerative arthritis (1 case). Specimens from 15 patients with bacterial arthritis had lactate levels above 65 mg/dl (mean, 318 mg/dl with the GLC method and 378 mg/dl with the MLT method). Three specimens from patients with gonococcal arthritis had levels that were not above 30 mg/dl (mean, 21 mg/dl with either the GLC or the MLT methods). Patients with inflammatory or degenerative disease yielded levels lower than 65 mg/dl (mean, 48 mg/dl with the GLC method and 46 mg/dl with the MLT method). Both methods proved to be equallly reliable in detecting septic arthritis, except for the gonococcal cases. Both methods are fast and easily adaptable to clinical laboratories; however, MLT was more definitive when quantitation was needed, required less fluid per speciment, and could be readily done at the bedside.

  3. Neutralization of MMP-2 protects Staphylococcus aureus infection induced septic arthritis in mice and regulates the levels of cytokines.

    PubMed

    Sultana, Sahin; Adhikary, Rana; Nandi, Ajeya; Bishayi, Biswadev

    2016-10-01

    Matrix metalloproteinases (MMPs) are crucial players in Staphylococcus aureus mediated synovial tissue destruction in the pathogenesis of septic arthritis. Bacterial insult increases proteolytic matrix fragments by activated chondrocytes and synovial fibroblasts leading to induction of matrix metalloproteinases. Tissue destruction via MMPs induced by bacterial products, necrotic tissues and proinflammatory cytokines have been reported. Cytokines like TNF-α, IL-1β released from host cells in response to S. aureus infection promote cartilage degradation by stimulating the production of MMPs. Antibiotic treatment can eradicate invading bacteria but elevated levels of cytokines and cytokines induced MMPs activation lead to progressive and devastating bone and cartilage destruction even after bacterial clearance. Like other MMPs, MMP-2 also contributes to extracellular matrix degradation in different types of arthritis. Release of certain pro inflammatory cytokines can also be regulated by MMP-2 activation leading to further tissue destruction. The role of MMP-2 in the pathogenesis of S. aureus infection induced septic arthritis and its influence on cytokines regulation needs further investigation. Whether neutralization of MMP-2 provides protection against Staphylococcus aureus infection induced septic arthritis in mice is an obvious question. Here we reported that neutralization of MMP-2 during S. aureus infection induced septic arthritis might be beneficial for preventing infection induced extracellular matrix destruction thereby decreasing bacterial burden in synovial tissues and regulating inflammatory cytokines in arthritic mice.

  4. A Multibiomarker-Based Model for Estimating the Risk of Septic Acute Kidney Injury

    PubMed Central

    Wong, Hector R.; Cvijanovich, Natalie Z.; Anas, Nick; Allen, Geoffrey L.; Thomas, Neal J.; Bigham, Michael T.; Weiss, Scott L.; Fitzgerald, Julie; Checchia, Paul A.; Meyer, Keith; Shanley, Thomas P.; Quasney, Michael; Hall, Mark; Gedeit, Rainer; Freishtat, Robert J.; Nowak, Jeffrey; Raj, Shekhar S.; Gertz, Shira; Dawson, Emily; Howard, Kelli; Harmon, Kelli; Lahni, Patrick; Frank, Erin; Hart, Kimberly W.; Lindsell, Christopher J.

    2015-01-01

    Objective The development of acute kidney injury in patients with sepsis is associated with worse outcomes. Identifying those at risk for septic acute kidney injury could help to inform clinical decision making. We derived and tested a multibiomarker-based model to estimate the risk of septic acute kidney injury in children with septic shock. Design Candidate serum protein septic acute kidney injury biomarkers were identified from previous transcriptomic studies. Model derivation involved measuring these biomarkers in serum samples from 241 subjects with septic shock obtained during the first 24 hours of admission and then using a Classification and Regression Tree approach to estimate the probability of septic acute kidney injury 3 days after the onset of septic shock, defined as at least two-fold increase from baseline serum creatinine. The model was then tested in a separate cohort of 200 subjects. Setting Multiple PICUs in the United States. Interventions None other than standard care. Measurements and Main Results The decision tree included a first-level decision node based on day 1 septic acute kidney injury status and five subsequent biomarker-based decision nodes. The area under the curve for the tree was 0.95 (CI95, 0.91–0.99), with a sensitivity of 93% and a specificity of 88%. The tree was superior to day 1 septic acute kidney injury status alone for estimating day 3 septic acute kidney injury risk. In the test cohort, the tree had an area under the curve of 0.83 (0.72–0.95), with a sensitivity of 85% and a specificity of 77% and was also superior to day 1 septic acute kidney injury status alone for estimating day 3 septic acute kidney injury risk. Conclusions We have derived and tested a model to estimate the risk of septic acute kidney injury on day 3 of septic shock using a novel panel of biomarkers. The model had very good performance in a test cohort and has test characteristics supporting clinical utility and further prospective evaluation

  5. Osteomyelitis/septic arthritis caused by Kingella kingae among day care attendees--Minnesota, 2003.

    PubMed

    2004-03-26

    Kingella kingae is a fastidious gram-negative coccobacillus that colonizes the respiratory and oropharyngeal tract in children. K. kingae occasionally causes invasive disease, primarily osteomyelitis/septic arthritis in young children, bacteremia in infants, and endocarditis in school-aged children and adults. Although diagnosis of this organism frequently is missed, invasive disease is uncommon. Only sporadic, non-epidemiologically linked cases have been reported previously. In October 2003, the Minnesota Department of Health (MDH) investigated a cluster of two confirmed cases and one probable case of osteomyelitis/septic arthritis caused by K. kingae among children aged 17-21 months attending the same toddler classroom in a day care center. All reported within the same week with onset of fever, preceding or concurrent upper respiratory illness (URI), and refusal to bear weight on the affected limb. This report summarizes these cases and describes the epidemiologic investigation of the day care center. The findings underscore the need for clinicians and laboratorians to consider K. kingae infection in young children with Gram stain--negative or culture-negative skeletal infections.

  6. Arthrodesis of the proximal interphalangeal joint affected with septic arthritis in 8 horses.

    PubMed Central

    Groom, L J; Gaughan, E M; Lillich, J D; Valentino, L W

    2000-01-01

    Arthrodesis was performed to treat septic arthritis of the proximal interphalangeal joint of 8 horses. Records of the horses were reviewed to determine outcome and possible factors that influenced success or failure. All horses were female. Seven horses had 1 joint treated and 1 horse was treated for bilateral pelvic limb involvement. The duration of sepsis before surgery ranged from 1 to 66 days. Bone lysis and production was radiographically apparent in 7 horses before surgery. Six horses had multiple bacterial organisms cultured from bone or synovial tissues; 2 horses had single isolates identified. After aggressive curettage, arthrodesis was accomplished with 3 parallel screws in 1 horse, 2 divergent narrow dynamic compression plates in 3 horses, and a single broad dynamic compression plate in 4 horses. Casts were applied to all horses for 1 to 6 weeks. Four horses survived to successful brood mare status. Four horses were euthanized during hospitalization because of continued discomfort or complications of sepsis. Arthrodesis of the proximal interphalangeal joint affected with septic arthritis appears to be an acceptable alternative to euthanasia for some horses. Images Figure 1. Figure 2. Figure 3. Figure 4. PMID:10723597

  7. Polyarticular Septic Arthritis in an Immunocompetent Adult: A Case Report and Review of the Literature

    PubMed Central

    Miller, Annelise; Abduljabbar, Fahad; Jarzem, Peter

    2015-01-01

    Septic arthritis is a clinical emergency requiring prompt diagnosis and treatment to avoid significant morbidity and mortality. Polyarticular septic arthritis (PASA) accounts for 15% of all infectious arthritides and rarely occurs in immunocompetent adults. Staphylococcus aureus is the most commonly isolated organism, with infection primarily affecting knees, shoulders, elbows, and hips. The morbidity associated with PASA is very high, and mortality in treated cases of PASA may be as high as 50% of cases. We report a case of PASA with associated epidural abscess in a healthy adult male, who presented with complaints of arthralgia and limited range of motion of his left shoulder, wrist, and ankle. He also presented with low back pain and motor weakness associated with an epidural abscess spanning L2-S1, with multilevel vertebral osteomyelitis. Surgical washout of the affected joints as well as decompressive laminectomies was performed, and he received a standard course of intravenous antibiotics. Staphylococcus aureus was isolated from joint aspirations and from blood cultures. The patient had a full neurological and functional recovery postoperatively with no sequelae. To the best of our knowledge this is the only case report of Staphylococcus aureus PASA with concomitant epidural abscess in an immunocompetent adult. PMID:26146580

  8. Moraxella lacunata infection associated with septicemia, endocarditis, and bilateral septic arthritis in a patient undergoing hemodialysis: a case report and review of the literature.

    PubMed

    Nakayama, Asami; Yamanaka, Katsuo; Hayashi, Hiroki; Ohkusu, Kiyofumi

    2014-01-01

    We report the first case of both endocarditis and bilateral septic arthritis in a patient caused by Moraxella lacunata and successful management of the infection with antimicrobial therapy. The route of entry leading to bacteremia may have been the oral cavity given the poor oral hygiene of the patient as evidenced by bleeding gums. We hypothesize that the bacteremia led to septic arthritis and mitral valve infective endocarditis. In this case report, we also review the literature on M. lacunata infections and conclude that this organism should be considered in bilateral septic arthritis in a patient with underlying heart abnormalities and/or with renal failure.

  9. Surgical Management of Multijoint Septic Arthritis due to Rat-Bite Fever in a Pediatric Patient: A Case Study

    PubMed Central

    Look, Nicole

    2017-01-01

    In the United States, rat-bite fever is a rare systemic illness principally caused by Streptobacillus moniliformis, an organism found in the nasopharyngeal flora of rodents. Infection through direct exposure to rat excreta such as saliva, urine, or feces can lead to fever, rash, and an asymmetric migratory polyarthritis. As rodents are becoming more popular as pets, more pediatric cases are being documented. We report a pediatric case of delayed onset septic arthritis in the left wrist and right knee due to S. moniliformis from a rat bite. Previously reported pediatric case studies of suppurative arthritis due to S. moniliformis have only involved the hip. This case study demonstrates the importance of a thorough exposure history and consideration of zoonotic infections as a cause of septic arthritis in a pediatric patient that requires antibiotics and surgical intervention. PMID:28255484

  10. Septic arthritis

    MedlinePlus

    ... when bacteria or other tiny disease-causing organisms (microorganisms) spread through the blood to a joint. It ... when the joint is directly infected with a microorganism from an injury or during surgery. Joints that ...

  11. Group C streptococcal septic arthritis of a prosthetic hip joint following dental treatment.

    PubMed

    Al-Himdani, Sarah; Woodnutt, David

    2015-10-22

    We report a case of a prosthetic joint infection occurring secondary to group C Streptococcus following dental treatment in a 66-year-old woman. This patient presented 11 years following a right hip resurfacing procedure with increasing pain and difficulty mobilising the right hip. An ultrasound and MRI scan identified a collection in the right hip joint, which was subsequently aspirated. Cultures revealed a group C Streptococcus. Extensive washout and surgical debridement of the hip joint was undertaken and the patient was treated with a protracted course of antibiotics. At 1 year follow-up, the patient demonstrated no evidence of recurrent infection. We discuss the evidence underlying prophylactic antibiotic usage regarding dental procedures in the prevention of septic arthritis in patients with prosthetic joints. We also review the spectrum of diseases caused by this organism.

  12. Group G streptococcal sepsis, septic arthritis and myositis in a patient with severe oral ulcerations

    PubMed Central

    Deng, Wu; Farricielli, Laurie

    2014-01-01

    Lancefield group G streptococci (GGS) are a relatively less common cause of streptococcal infections but the incidence of which has been reported to increase in the recent years. Similar to group A streptococci, GGS produce localised and invasive infections. Streptococcal myositis is a very rare but highly fatal infection of muscles generally caused by group A streptococci. We report a case of sepsis, migrating septic arthritis and diffuse myositis caused by β-haemolytic GGS. It is an unusual case of diffuse β-haemolytic GGS myositis involving multiple muscle groups in a patient who demonstrated no skin lesions or sign of streptococcal toxic shock syndrome. The patient responded well to intravenous antibiotics without surgical intervention and experienced full recovery. PMID:24469838

  13. Septic arthritis in Iceland 1990–2002: increasing incidence due to iatrogenic infections

    PubMed Central

    Geirsson, Á J; Statkevicius, S; Víkingsson, A

    2008-01-01

    Objectives: To assess the impact of increased number of diagnostic and therapeutic joint procedures on the incidence and type of septic arthritis (SA). Methods: All cases of SA in Iceland from 1990–2002 were identified by thorough review of the available medical information. The results of synovial fluid cultures from every microbiology department in Iceland were checked and positive culture results reviewed, as well as patient charts with a discharge diagnosis of septic arthritis (International Statistical Classification of Diseases and Related Health Problems (ICD) code M009). Results: A total of 253 cases of SA (69 children and 184 adults) were diagnosed in Iceland in 1990–2002, giving an average incidence of 7.1 cases/100 000 inhabitants. The incidence of SA increased from 4.2 cases/100 000 in 1990 to 11.0 cases/100 000 in 2002. This rise in SA was primarily observed in adults where the incidence rose by 0.61 cases/100 000 per year (p<0.001). SA was iatrogenic in 41.8% of adults and the number of iatrogenic infections increased from 2.8 cases/year in 1990–1994 to 9.0 cases/year in 1998–2002 (p<0.01). The annual number of arthroscopies increased from 430 in 1990–1994 to 2303 in 1998–2002 (p<0.001) and there was a correlation between the total usage of intra-articular drugs in Iceland and the incidence of SA (p<0.01). The frequency of post-arthroscopy SA was 0.14% and post-arthrocentesis SA 0.037%. Conclusions: The incidence of SA has increased in recent years due to an increased number of arthroscopies and joint injections. Although the frequency of SA per procedure has not changed, these results emphasise the importance of sterile technique and firm indications for joint procedures. PMID:17901088

  14. Septic Arthritis in Infants Younger Than 3 Months: A Retrospective Review.

    PubMed

    Bono, Kenneth T; Samora, Julie Balch; Klingele, Kevin E

    2015-09-01

    Septic arthritis in infants is rare and can be difficult to diagnose. This study reviewed a series of patients younger than 3 months to identify factors that may assist in early diagnosis and treatment. A query of records at a large Midwestern pediatric hospital (1994-2010) was performed to identify all patients younger than 3 months at the time of diagnosis. Analysis included birth history, joint involvement, physical examination findings, laboratory results, imaging results, method of treatment, and outcome. In 14 cases (11 boys, 3 girls; mean age at diagnosis, 42.2 days), complete records were available for review. Involved joints included the knee, hip, and shoulder. The most common findings on physical examination were decreased range of motion (100%), tenderness (100%), and swelling (71.4%). Mean temperature was 38.5°C. Mean white blood cell count was 18.5 K/µL, mean erythrocyte sedimentation rate was 48.9 mm/h, and mean C-reactive protein level was 6.1 mg/dL. More than half (57.1%) of joint aspirates grew positive cultures, and 41.7% of blood cultures had positive results. Causative organisms were group B streptococcus, methicillin-sensitive Staphylococcus aureus, Haemophilus influenzae, Streptococcus pneumoniae, Salmonella enterica, and Candida albicans. The most common physical examination findings in infants younger than 3 months with septic arthritis include tenderness, decreased range of motion, and swelling. White blood cell count, C-reactive protein level, and erythrocyte sedimentation rate are likely to be elevated, but these findings should be used in combination with findings on physical examination and radiographic studies to aid in diagnosis.

  15. Septic arthritis of the hip in a Cambodian child caused by multidrug-resistant Salmonella enterica serovar Typhi with intermediate susceptibility to ciprofloxacin treated with ceftriaxone and azithromycin.

    PubMed

    Pocock, J M; Khun, P A; Moore, C E; Vuthy, S; Stoesser, N; Parry, C M

    2014-08-01

    Septic arthritis is a rare complication of typhoid fever. A 12-year-old boy without pre-existing disease attended a paediatric hospital in Cambodia with fever and left hip pain. A hip synovial fluid aspirate grew multidrug-resistant Salmonella enterica ser. Typhi with intermediate susceptibility to ciprofloxacin. Arthrotomy, 2 weeks of intravenous ceftriaxone and 4 weeks of oral azithromycin led to resolution of symptoms. The optimum management of septic arthritis in drug-resistant typhoid is undefined.

  16. Vertebral Osteomyelitis and Septic Arthritis Associated With Staphylococcus hyicus in a Juvenile Peregrine Falcon ( Falco peregrinus ).

    PubMed

    Maier, Kristina; Fischer, Dominik; Hartmann, Antje; Kershaw, Olivia; Prenger-Berninghoff, Ellen; Pendl, Helene; Schmidt, Martin J; Lierz, Michael

    2015-09-01

    A 6-week-old, parent-reared peregrine falcon ( Falco peregrinus ) was presented with spastic hypertonus of its hind limbs of unknown origin and duration. Radiologic examination revealed smooth periosteal reactions ventrally at thoracic vertebrae 5 to 7. Contrast-enhanced computed tomography identified the swelling as inflammation; antibiotic, antimycotic, anti-inflammatory, and analgesic treatments were initiated, and vitamins and minerals were supplemented. Because the bird's condition did not improve after 10 days, it was euthanatized and submitted for postmortem examination. On histopathologic examination, chronic, active osteomyelitis was diagnosed in thoracic vertebrae 5 to 7, and chronic, active arthritis was present in both the right shoulder and left elbow joints. Staphylococcus hyicus was isolated from these 3 locations, as well as from lungs and liver, indicating a chronic septic staphylococcosis. Although infections with Staphylococcus species are occasional causes of vertebral osteomyelitis in juvenile poultry with active growth plates, it is only sporadically reported in raptors and companion birds. This case report is the first description of the clinical features and diagnostic and pathologic findings in a juvenile peregrine falcon with hematogenous osteomyelitis and arthritis associated with septicemia caused by S hyicus.

  17. High prevalence of Kingella kingae in joint fluid from children with septic arthritis revealed by the BACTEC blood culture system.

    PubMed

    Yagupsky, P; Dagan, R; Howard, C W; Einhorn, M; Kassis, I; Simu, A

    1992-05-01

    In an effort to improve detection of fastidious organisms, joint fluid aspirates of pediatric patients were inoculated into BACTEC 460 aerobic blood culture bottles, in addition to cultures on solid media. Culture records for the 1988 to 1991 period were reviewed to compare the performance of both methods for the recovery of pathogens. Overall, 216 children underwent a diagnostic joint tap, and 63 specimens grew significant organisms, including Kingella kingae in 14. While both methods were comparable for recovery of usual pathogens, with a single exception, K. kingae isolates were detected by the BACTEC system only. K. kingae appears to be a more common cause of septic arthritis in children than has been previously recognized. The BACTEC blood culture system enhances the recovery of K. kingae from joint fluid and improves bacteriologic diagnosis of pediatric septic arthritis.

  18. Transplant of mesenchymal stem cells and hydroxyapatite ceramics to treat severe osteochondral damage after septic arthritis of the knee.

    PubMed

    Adachi, Nobuo; Ochi, Mitsuo; Deie, Masataka; Ito, Yohei

    2005-08-01

    We describe a 21-year-old man with a large osteochondral defect of the knee after septic arthritis, successfully treated by transplant of mesenchymal stem cells (MSC) from bone marrow and a new type of interconnected porous hydroxyapatite ceramic (IP-CHA). We confirmed successful cartilage-like tissue regeneration by a second arthroscopy. Biopsy of the repaired tissue revealed cartilage-like regeneration and bone formation. We were able to regenerate new bone and cartilage-like tissue in a one-stage operation, without sacrificing autologous bone or other tissue. This cultured MSC and IP-CHA hybrid material transplant represents a novel treatment for a severe osteochondral defect after septic arthritis.

  19. Surgical treatment for septic arthritis of the knee joint in elderly patients: a 10-year retrospective clinical study.

    PubMed

    Chen, Chao-Ming; Lin, Hsi-Hsien; Hung, Shih-Chieh; Huang, Tung-Fu; Chen, Wei-Ming; Liu, Chien-Lin; Chen, Tain-Hsiung

    2013-04-01

    Septic arthritis is the most rapidly destructive joint disease, but its early diagnosis remains challenging; delayed or inadequate treatment, even by expert physicians, can lead to irreversible joint destruction. Between 25% and 50% of patients develop irreversible loss of joint function, which is especially concerning in elderly patients. To understand the factors influencing the outcome of septic arthritis, the authors reviewed patients aged older than 50 years who had undergone debridement surgery for primary septic arthritis at their institution between 1998 and 2008. Ninety-two patients (92 knees) were enrolled in the study; 14 did not meet inclusion criteria and were excluded from the final analysis. Of the 78 included patients, 7 underwent arthrodesis, 22 underwent total knee arthroplasty, 19 were indicated for total knee arthroplasty for severe knee joint osteoarthritis but did not undergo surgery by the end of this study, and the remaining 30 had no or mild symptoms of osteoarthrosis and did not receive any surgical procedure. Staphylococcus aureus was the most common pathogenic agent (38%), followed by mixed bacterial infection (10%). Several factors negatively influenced the final clinical outcome, including delayed treatment, advanced macroscopic staging made during debridement surgery, performing multiple debridement surgeries, and a larger Lysholm score difference pre- and posttreatment. More antibiotics administered, longer duration of antibiotic treatment, and more pathogenic agents present were also significantly correlated with poor outcome. These findings shed new light on the management of septic arthritis. Accurate diagnoses and effective treatments are important for the clinical outcome of knee joint bacterial infection in elderly patients.

  20. False-negative rate of gram-stain microscopy for diagnosis of septic arthritis: suggestions for improvement.

    PubMed

    Stirling, Paul; Faroug, Radwane; Amanat, Suheil; Ahmed, Abdulkhaled; Armstrong, Malcolm; Sharma, Pankaj; Qamruddin, Ahmed

    2014-01-01

    We quantify the false-negative diagnostic rate of septic arthritis using Gram-stain microscopy of synovial fluid and compare this to values reported in the peer-reviewed literature. We propose a method of improving the diagnostic value of Gram-stain microscopy using Lithium Heparin containers that prevent synovial fluid coagulation. Retrospective study of the Manchester Royal Infirmary microbiology database of patients undergoing synovial fluid Gram-stain and culture between December 2003 and March 2012 was undertaken. The initial cohort of 1896 synovial fluid analyses for suspected septic arthritis was reduced to 143 after exclusion criteria were applied. Analysis of our Gram-stain microscopy yielded 111 false-negative results from a cohort size of 143 positive synovial fluid cultures, giving a false-negative rate of 78%. We report a false-negative rate of Gram-stain microscopy for septic arthritis of 78%. Clinicians should therefore avoid the investigation until a statistically significant data set confirms its efficacy. The investigation's value could be improved by using Lithium Heparin containers to collect homogenous synovial fluid samples. Ongoing research aims to establish how much this could reduce the false-negative rate.

  1. A case of septic arthritis caused by a Mycoplasma salivarium strain resistant towards Ciprofloxacin and Clarithromycin in a patient with chronic lymphatic leukemia.

    PubMed

    Büchsel, Martin; Pletschen, Lars; Fleiner, Michael; Häcker, Georg; Serr, Annerose

    2016-09-01

    Mycoplasma salivarium is a rare agent of septic arthritis in immunocompromised patients. We report a case of septic arthritis due to Mycoplasma salivarium in a patient with B-cell chronic lymphocytic leukemia who underwent chemotherapy with rituximab and bendamustin. Therapy of arthritis due to Mycoplasma salivarium is difficult because there are almost no susceptibility data available. The present case illustrates that antimicrobial susceptibility of Mycoplasma strains is not necessarily predictable and that antibiotic therapy should therefore be guided by in vitro susceptibility testing.

  2. Polymerase Chain Reaction–Electrospray–Time-of-Flight Mass Spectrometry Versus Culture for Bacterial Detection in Septic Arthritis and Osteoarthritis

    PubMed Central

    Palmer, Michael P.; Melton-Kreft, Rachael; Nistico, Laura; Hiller, N. Louisa; Kim, Leon H.J.; Altman, Gregory T.; Altman, Daniel T.; Sotereanos, Nicholas G.; Hu, Fen Z.

    2016-01-01

    Background: Preliminary studies have identified known bacterial pathogens in the knees of patients with osteoarthritis (OA) before arthroplasty. Aims: The current study was designed to determine the incidence and types of bacteria present in the synovial fluid of native knee joints from adult patients with diagnoses of septic arthritis and OA. Patients and Methods: Patients were enrolled between October 2010 and January 2013. Synovial fluid samples from the affected knee were collected and evaluated with both traditional microbial culture and polymerase chain reaction–electrospray ionization–time-of-flight mass spectrometry (molecular diagnostics [MDx]) to prospectively characterize the microbial content. Patients were grouped by diagnosis into one of two cohorts, those with clinical suspicion of septic arthritis (n = 44) and those undergoing primary arthroplasty of the knee for OA (n = 21). In all cases where discrepant culture and MDx results were obtained, we performed species-specific 16S rRNA fluorescence in situ hybridization (FISH) as a confirmatory test. Results: MDx testing identified bacteria in 50% of the suspected septic arthritis cases and 29% of the arthroplasty cases, whereas culture detected bacteria in only 16% of the former and 0% of the latter group. The overall difference in detection rates for culture and MDx was very highly significant, p-value = 2.384 × 10−7. All of the culture-positive cases were typed as Staphylococcus aureus. Two of the septic arthritis cases were polymicrobial as was one of the OA cases by MDx. FISH testing of the specimens with discordant results supported the MDx findings in 91% (19/21) of the cases, including one case where culture detected S. aureus and MDx detected Streptococcus agalactiae. Conclusions: MDx were more sensitive than culture, as confirmed by FISH. FISH only identifies bacteria that are embedded or infiltrated within the tissue and is thus not susceptible to contamination. Not all

  3. Arginine-vasopressin in catecholamine-refractory septic versus non-septic shock in extremely low birth weight infants with acute renal injury

    PubMed Central

    Meyer, Sascha; Gottschling, Sven; Baghai, Ali; Wurm, Donald; Gortner, Ludwig

    2006-01-01

    Introduction The aim of this study was to assess the efficacy of arginine-vasopressin (AVP) as a rescue therapy in catecholamine-refractory septic and non-septic shock in extremely low birth weight (ELBW) infants with acute renal injury. Methods Prospective assessment of AVP therapy in three ELBW infants with catecholamine-refractory septic shock and acute renal injury (mean birth weight 600 ± 30 g) and three ELBW infants with non-septic shock and acute renal injury (mean birth weight 770 ± 110 g) at a University hospital. The main outcome measures were restoration of blood pressure with adequate organ perfusion and survival at discharge. Results In all three ELBW infants with catecholamine-resistant septic shock, systemic arterial blood pressure increased substantively with restoration of urine output after AVP administration (dosage, 0.035 to 0.36 U/kg/h; length, 70 ± 21 hours). In the three ELBW infants with non-septic shock, only a transient stabilization in mean arterial pressure with restoration of urine output was observed after AVP therapy (dosage, 0.01 to 0.36 U/kg/h; length, 30 ± 16 hours). The mortality rate was 1/3 in the sepsis group versus 3/3 in the non-septic group. Conclusion AVP may be a promising rescue therapy in catecholamine-resistant shock in ELBW infants with acute renal injury. Larger prospective clinical trials are warranted to assess the efficacy and safety of AVP as a pressor adjunct in septic versus non-septic shock in ELBW infants. PMID:16677425

  4. Effects of Low-Level Laser Therapy, 660 nm, in Experimental Septic Arthritis

    PubMed Central

    Araujo, Bruna Formentão; Silva, Lígia Inez; Meireles, Anamaria; Rosa, Camila Thieimi; Gioppo, Nereida Mello da Rosa; Jorge, Alex Sandro; Kunz, Regina Inês; Ribeiro, Lucinéia de Fátima Chasko; Brancalhão, Rose Meire Costa; Bertolini, Gladson Ricardo Flor

    2013-01-01

    The effectiveness of low-level laser therapy (LLLT) in the presence of an infectious process has not been well elucidated. The aim of the study was to evaluate the effects of LLLT in an experimental model of septic arthritis. Methods. Twenty-one Wistar rats were divided as follows: control group, no bacteria; placebo group, bacteria were inoculated; Treated group, bacteria were injected and treatment with LLLTwas performed. To assess nociception, a von Frey digital analgesimeter was applied. Synovial fluid was streaked to analyze bacterial growth. The standard strain of S. aureus was inoculated in the right knee. LLLT was performed with 660 nm, 2 J/cm2, over 10 days. After treatment, the knees were fixed and processed for morphological analysis by light microscopy. Results. It was found that nociception increases in the right knee. There was a lack of results for the seeding of the synovial fluid. The morphological analysis showed slight recovery areas in the articular cartilage and synovia; however, there was the maintenance of the inflammatory infiltrate. Conclusion. The parameters used were not effective in the nociception reduction, even with the slight tissue recovery due to the maintenance of inflammatory infiltrate, but produced no change in the natural history of resolution of the infectious process. PMID:23997964

  5. An 18 year clinical review of septic arthritis from tropical Australia.

    PubMed

    Morgan, D S; Fisher, D; Merianos, A; Currie, B J

    1996-12-01

    A retrospective study of 191 cases of septic arthritis was undertaken at Royal Darwin Hospital in the tropical north of Australia. Incidence was 9.2 per 100,000 overall and 29.1 per 100,000 in Aboriginal Australians (RR 6.6; 95% CI 5.0-8.9). Males were affected more than females (RR 1.6; 95% CI 1.2-2.1). There was no previous joint disease or medical illness in 54%. The commonest joints involved were the knee (54%) and hip (13%). Significant age associations were infected hips in those under 15 years and infected knees in those over 45 years. Seventy two percent of infections were haematogenous. Causative organisms included Staphylococcus aureus (37%), Streptococcus pyogenes (16%) and Neisseria gonorrhoeae (12%). Unusual infections included three melioidosis cases. Polyarthritis occurred in 17%, with N. gonorrhoeae (11/23) more likely to present as polyarthritis than other organisms (22/168) (OR 6.0; 95% CI 2.1-16.7). Univariate and multivariate analysis showed the hip to be at greater risk for S. aureus than other joints. Open arthrotomy was a more successful treatment procedure than arthroscopic washout or needle aspiration.

  6. Pellegrini-Stieda syndrome mimicking acute septic arthritis.

    PubMed

    Scheib, J S; Quinet, R J

    1989-01-01

    This case illustrates the potential severity of an uncommon and generally benign condition of the knee--the Pellegrini-Stieda syndrome. The regional bone scan clearly showed the etiologic role of the inflamed ligamentous attachment site. Therapy should include joint rest, nonsteroidal anti-inflammatory agents, and possibly ice for symptomatic relief.

  7. Streptococcus pyogenes infection induces septic arthritis with increased production of the receptor activator of the NF-kappaB ligand.

    PubMed

    Sakurai, Atsuo; Okahashi, Nobuo; Nakagawa, Ichiro; Kawabata, Shigetada; Amano, Atsuo; Ooshima, Takashi; Hamada, Shigeyuki

    2003-10-01

    Bacterial arthritis is a rapidly progressive and highly destructive joint disease in humans, with Staphylococcus aureus and Neisseria gonorrhoeae the major causative agents, although beta-hemolytic streptococci as well often induce the disease. We demonstrate here that intravenous inoculation of CD-1 mice with the group A streptococcus (GAS) species Streptococcus pyogenes resulted in a high incidence of septic arthritis. Signs of arthritis emerged within the first few days after injection, and bacterial examinations revealed that colonization of the inoculated GAS in the arthritic joints persisted for 21 days. Induction of persistent septic arthritis was dependent on the number of microorganisms inoculated. Immunohistochemical staining of GAS with anti-GAS antibodies revealed colonization in the joints of infected mice. Cytokine levels were quantified in the joints and sera of infected mice by using an enzyme-linked immunosorbent assay. High levels of interleukin-1beta (IL-1beta) and IL-6 were detected in the joints from 3 to 20 days after infection. We noted that an increase in the amount of receptor activator of NF-kappaB ligand (RANKL), which is a key cytokine in osteoclastogenesis, was also evident in the joints of the infected mice. RANKL was not detected in sera, indicating local production of RANKL in the infected joints. Blocking of RANKL by osteoprotegerin, a decoy receptor of RANKL, prevented bone destruction in the infected joints. These results suggest that GAS can colonize in the joints and induce bacterial arthritis. Local RANKL production in the infected joints may be involved in bone destruction.

  8. An unusual case of gonococcal arthritis of the finger.

    PubMed

    Thomas, Susanne B; Unglaub, Frank; Dragu, Adrian; Gessner, André; Horch, Raymund E

    2009-10-01

    Gonococcal arthritis is the most common acute septic arthritis in sexually active young adults. It is caused by the gram-negative diplococcus Neisseria gonorrhoeae. In 0.5-3% an untreated mucosal infection disseminates throughout the system and affects mostly big joints like the knee, elbows, and ankles. N. gonorrhoeae is a fragile microorganism which is difficult to culture. Penicillin resistance has developed worldwide in recent years, therefore, patients should be treated by a third generation Cephalosporin. In this article, we describe the unexpected finding of septic arthritis in the proximal interphalangeal joint of a 50-year-old patient. The septic arthritis was caused by N. gonorrhoeae.

  9. Scedosporium prolificans Septic Arthritis and Osteomyelitis of the Hip Joints in an Immunocompetent Patient: A Case Report and Literature Review

    PubMed Central

    Parr, Adam Franklin; Brown, Lochlin Mark

    2017-01-01

    Scedosporium prolificans, also known as Scedosporium inflatum, is a fungus widespread in soil, sewage, and manure. This species is highly virulent and is an emerging opportunistic pathogen found in penetrating injuries in immunocompromised patients. Here we report on an immunocompetent patient with bilateral hip S. prolificans-associated osteomyelitis and septic arthritis caused by intentional penetrating trauma. The condition was refractory to initial antimicrobial suppression and surgical irrigation and debridement. Successful outcome was achieved after incorporating a bilateral two-stage total-hip-arthroplasty with Voriconazole-loaded cement and spacer. PMID:28163947

  10. Infective Endocarditis Complicated by Acute Ischemic Stroke from Septic Embolus: Successful Solitaire FR Thrombectomy

    PubMed Central

    Liang, Jackson J; Bishu, Kalkidan G; Anavekar, Nandan S

    2012-01-01

    Infective endocarditis (IE) is often complicated by systemic embolization. Acute stroke due to septic emboli is a particularly dreaded complication. Optimal treatment for acute stroke in IE has not been well outlined. Fibrinolytic therapy may be associated with increased risk for hemorrhagic transformation in patients with acute stroke in the setting of IE. We present a case of IE complicated by acute stroke which was successfully treated with mechanical thrombectomy. This case illustrates a role of mechanical thrombectomy devices in this patient population.

  11. [Kingella kingae ostemyelitis and septic arthritis in paediatric patients. Six cases from the Department of Pediatrics, National University Hospital of Iceland.].

    PubMed

    Birgisson, H; Steingrímsson, O; Guðnason, T

    2000-01-01

    Kingella kingae (K. kingae) is a gram negative rod most often associated with septic arthritis and osteomyelitis in children. Infections caused by K. kingae had not been reported in Iceland when six cases were diagnosed at the Pediatric Department at the National University Hospital of Iceland. In this report we describe those cases and review the literature.

  12. Polyarticular Septic Arthritis Caused by Haemophilus influenzae Serotype f in an 8-Month-Old Immunocompetent Infant: A Case Report and Review of the Literature

    PubMed Central

    Ali, Raheel Ahmed; Kaplan, Sheldon L.; Rosenfeld, Scott B.

    2015-01-01

    Background. The standard use of vaccinations against pathogens has resulted in a decreased incidence of musculoskeletal infections caused by these previously common bacterial pathogens. Consequently, the incidence of infections caused by atypical bacteria is rising. This report presents a case of septic arthritis caused by non-type b H. influenzae in a pediatric patient. Methods. We report a case of an infant with polyarticular septic arthritis caused by H. influenzae serotype f. A literature review was conducted with the inclusion criteria of case reports and studies published between 2004 and 2013 addressing musculoskeletal H. influenzae infections. Results. An 8-month-old female presented with pain and swelling in her right ankle and left elbow. The patient was diagnosed with septic arthritis and underwent incision and drainage. Wound and blood cultures were positive for Haemophilus influenzae serotype f. In addition to treatment with IV antibiotics, the patient underwent immunocompetency studies, which were normal. Subsequent follow-up revealed eradication of the infection. Conclusions. Haemophilus influenzae non-type b may cause serious invasive infections such as sepsis or septic arthritis in children with or without predisposing factors such as immunodeficiency or asplenia. Optimal treatment includes surgical management, culture driven IV antibiotics, and an immunologic workup. PMID:26064739

  13. [Gonococcus-associated arthritis].

    PubMed

    Bodmer, K

    1989-04-01

    The various forms of arthritis associated with a gonococcus infection are pathogenetically and clinically differentiated. Whereas an infectious systemic process with different clinical symptoms is said to be underlying the arthritis-dermatitis syndrome as well as the septic GO-arthritis, the third form is para-infectious reactive arthritis. It is often difficult to diagnose an infectious GO-arthritis, as direct evidence of the virus found in joint and blood is rarely positive, so that the diagnosis can be affirmed or negated on the basis of clinical facts of the reaction of arthritis after an appropriate antibiotic therapy. Differential diagnostic considerations may help to find the correct diagnosis in view of an acute urethritis arthritis.

  14. Brain damage complicating septic shock: acute haemorrhagic leucoencephalitis as a complication of the generalised Shwartzman reaction.

    PubMed Central

    Graham, D I; Behan, P O; More, I A

    1979-01-01

    The neuropathological findings in six patients who developed neurological signs after the onset of "septic shock" caused by Gram-negative septicaemia are described. The changes in the brains were characteristic of acute haemorrhagic leucoencephalitis, and there was evidence, particularly in the kidneys, of disseminated intravascular coagulation with tubular necrosis and, in some, appearances indistinguishable from membrano-proliferative glomerulonephritis. It is agreed that acute haemorrhagic leucoencephalitis is another manifestation of a generalised Shwartzman reaction, and it is suggested that activation of complement is the final common pathway that produces tissue damage in the brain and kidney. Images PMID:762582

  15. Acute pelvic pain in females in septic and aseptic contexts.

    PubMed

    Pages-Bouic, E; Millet, I; Curros-Doyon, F; Faget, C; Fontaine, M; Taourel, P

    2015-10-01

    Acute pelvic pain in women is a common reason for emergency department admission. There is a broad range of possible aetiological diagnoses, with gynaecological and gastrointestinal causes being the most frequently encountered. Gynaecological causes include upper genital tract infection and three types of surgical emergency, namely ectopic pregnancy, adnexal torsion, and haemorrhagic ovarian cyst rupture. The main gastrointestinal cause is acute appendicitis, which is the primary differential diagnosis for acute pelvic pain of gynaecological origin. The process of diagnosis will be guided by the clinical examination, laboratory study results, and ultrasonography findings, with suprapubic transvaginal pelvic ultrasonography as the first-line examination in this young population, and potentially cross-sectional imaging findings (computed tomography and MR imaging) if diagnosis remains uncertain.

  16. Polymerase chain reaction detection of Kingella kingae in children with culture-negative septic arthritis in eastern Ontario

    PubMed Central

    Slinger, Robert; Moldovan, Ioana; Bowes, Jennifer; Chan, Francis

    2016-01-01

    BACKGROUND: The bacterium Kingella kingae may be an under-recognized cause of septic arthritis in Canadian children because it is difficult to grow in culture and best detected using molecular methods. OBJECTIVES: To determine whether K kingae is present in culture-negative joint fluid specimens from children in eastern Ontario using polymerase chain reaction (PCR) detection methods. METHODS: K kingae PCR testing was performed using residual bacterial culture-negative joint fluid collected from 2010 to 2013 at a children’s hospital in Ottawa, Ontario. The clinical features of children with infections caused by K kingae were compared with those of children with infections caused by the ‘typical’ septic arthritis bacteria, Staphylococcus aureus and Streptococcus pyogenes. RESULTS: A total of 50 joint fluid specimens were submitted over the study period. Ten were culture-positive, eight for S aureus and two for S pyogenes. Residual joint fluid was available for 27 of the 40 culture-negative specimens and K kingae was detected using PCR in seven (25.93%) of these samples. Children with K kingae were significantly younger (median age 1.7 versus 11.3 years; P=0.01) and had lower C-reactive protein levels (median 23.8 mg/L versus 117.6. mg/L; P=0.01) than those infected with other bacteria. CONCLUSIONS: K kingae was frequently detected using PCR in culture-negative joint fluid specimens from children in eastern Ontario. K kingae PCR testing of culture-negative joint samples in children appears to be warranted. PMID:27095882

  17. Pattern of Brain Injury in the Acute Setting of Human Septic Shock

    PubMed Central

    2013-01-01

    Background Sepsis-associated brain dysfunction has been linked to white matter lesions (leukoencephalopathy) and ischemic stroke. Our objective was to assess the prevalence of brain lesions in septic shock patients requiring magnetic resonance imaging (MRI) for an acute neurologic change. Method Seventy-one septic shock patients were included in a prospective observational study. Patients underwent daily neurological examination. Brain MRI was obtained in patients who developed focal neurological deficit, seizure, coma, or delirium. Electroencephalogy was performed in case of coma, delirium, or seizure. Leukoencephalopathy was graded and considered present when white matter lesions were either confluent or diffuse. Patient outcome was evaluated at 6 months with the Glasgow Outcome Scale (GOS). Results We included 71 patients with median age of 65 years (56 to 76) and SAPS II at admission of 49 (38 to 60). MRI was indicated on focal neurological sign in 13 (18%), seizure in 7 (10%), coma in 33 (46%), and delirium in 35 (49%). MRI was normal in 37 patients (52%) and showed cerebral infarcts in 21 (29%), leukoencephalopathy in 15 (21%), and mixed lesions in 6 (8%). EEG malignant pattern was more frequent in patients with ischemic stroke or leukoencephalopathy. Ischemic stroke was independently associated with disseminated intravascular coagulation (DIC), focal neurologic signs, increased mortality, and worse GOS at 6 months. Conclusions Brain MRI in septic shock patients who developed acute brain dysfunction can reveal leukoencephalopathy and ischemic stroke, which is associated with DIC and increased mortality. PMID:24047502

  18. Recurrent Septic Arthritis Due to Achromobacter xylosoxidans in a Patient With Granulomatosis With Polyangiitis

    PubMed Central

    Patel, Payal K.; von Keudell, Arvind; Moroder, Philipp; Appleton, Paul; Wigmore, Robin; Rodriguez, Edward K.

    2015-01-01

    We report a case of recurrent Achromobacter xylosoxidans infections including bacteremia, sepsis, septic joints and endocarditis in a 72 year old female with granulomatosis with polyangiitis. Achromobacter xylosoxidans is a gram negative bacteria increasingly identified in immunocompromised patients. Surgical and medical therapy may need to be combined. PMID:26566537

  19. Gouty Arthritis: A Review of Acute Management and Prevention.

    PubMed

    Wilson, Liza; Saseen, Joseph J

    2016-08-01

    Gouty arthritis is one of the most common rheumatic diseases. The clinical burden of gouty arthritis has historically been well recognized; however, gout is often misdiagnosed and mismanaged. The prevalence of gout is rising and is likely attributed to several factors including increased incidence of comorbidities, lifestyle factors, and increased use of causative medications. With the increasing prevalence, there have been several innovations and evidence-based updates related to the diagnosis and management of gout. Acute gouty arthritis should be treated with nonsteroidal antiinflammatory drugs (NSAIDs), colchicine, or corticosteroids, or a combination of two agents. Xanthine oxidase inhibitor therapy remains the consensus first-line treatment option for the prevention of recurrent gout. Add-on therapies that reduce serum urate concentration include traditional uricosuric agents and a novel uric acid reabsorption inhibitor. Prophylaxis of acute gout with NSAIDs, colchicine, or corticosteroids is universally recommended when initiating any urate-lowering therapy in order to prevent acute gouty arthritis for a period of at least 6 months. In this review, we discuss the epidemiology and risk factors for gouty arthritis and evaluate diagnostic strategies and therapeutic regimens for the management of gout, including a new drug approval.

  20. Use of the isolator 1.5 microbial tube for culture of synovial fluid from patients with septic arthritis.

    PubMed

    Yagupsky, P; Press, J

    1997-09-01

    Synovial fluid specimens obtained from patients with arthritis were plated onto solid media (conventional cultures) or inoculated into an Isolator 1.5 microbial tube (Isolator cultures), and the yield and time to detection of organisms were compared. Overall, 144 specimens obtained from 137 patients were processed, and 31 (21.5%) cultures obtained from 29 patients were positive by at least one method. Staphylococcus aureus was isolated from 12 patients, Streptococcus pneumoniae and Kingella kingae were isolated from 4 patients each, group G streptococci were isolated from 3 patients, Staphylococcus epidermidis and members of the family Enterobacteriaceae were isolated from 2 patients each, and Streptococcus mitis and Peptostreptococcus prevotii were isolated from 1 patient each. Overall, the causative organism was detected in 31 of 31 (100.0%) Isolator cultures and 24 of 31 (77.4%) conventional cultures (P < 0.02). Twenty-nine of 31 (93.5%) positive Isolator cultures and 20 of 24 (83.3%) conventional cultures were positive by the second day of incubation. Among the 24 cultures positive by both methods, higher numbers of CFU per milliliter were detected with the Isolator system in 13 cultures and with conventional cultures in 2 cultures (P < 0.002). Inoculation of synovial fluid into an Isolator 1.5 microbial tube improves the recovery of organisms causing septic arthritis.

  1. Intrarenal and urinary oxygenation during norepinephrine resuscitation in ovine septic acute kidney injury.

    PubMed

    Lankadeva, Yugeesh R; Kosaka, Junko; Evans, Roger G; Bailey, Simon R; Bellomo, Rinaldo; May, Clive N

    2016-07-01

    Norepinephrine is the principal vasopressor used to restore blood pressure in sepsis, but its effects on intrarenal oxygenation are unknown. To clarify this, we examined renal cortical, medullary, and urinary oxygenation in ovine septic acute kidney injury and the response to resuscitation with norepinephrine. A renal artery flow probe and fiberoptic probes were placed in the cortex and medulla of sheep to measure tissue perfusion and oxygenation. A probe in the bladder catheter measured urinary oxygenation. Sepsis was induced in conscious sheep by infusion of Escherichia coli for 32 hours. At 24 to 30 hours of sepsis, either norepinephrine, to restore mean arterial pressure to preseptic levels or vehicle-saline was infused (8 sheep per group). Septic acute kidney injury was characterized by a reduction in blood pressure of ∼12 mm Hg, renal hyperperfusion, and oliguria. Sepsis reduced medullary perfusion (from an average of 1289 to 628 blood perfusion units), medullary oxygenation (from 32 to 16 mm Hg), and urinary oxygenation (from 36 to 24 mm Hg). Restoring blood pressure with norepinephrine further reduced medullary perfusion to an average of 331 blood perfusion units, medullary oxygenation to 8 mm Hg and urinary oxygenation to 18 mm Hg. Cortical perfusion and oxygenation were preserved. Thus, renal medullary hypoxia caused by intrarenal blood flow redistribution may contribute to the development of septic acute kidney injury, and resuscitation of blood pressure with norepinephrine exacerbates medullary hypoxia. The parallel changes in medullary and urinary oxygenation suggest that urinary oxygenation may be a useful real-time biomarker for risk of acute kidney injury.

  2. Septic arthritis and osteomyelitis in a 10-year-old boy, caused by Fusobacterium nucleatum, diagnosed with PCR/16S ribosomal bacterial DNA amplification

    PubMed Central

    Kroon, Elke; Arents, Niek A; Halbertsma, Feico Jan

    2012-01-01

    A 10-year-old boy presented with an atypical non-febrile septic arthritis/osteomyelitis. He was unresponsive to routine antibiotic treatment with flucloxacillin/gentamicin as the pain and fluid collection increased. Synovial fluid cultures are negative and gram stain remained negative. Only after PCR/16S ribosomal bacterial DNA amplification a Fusobacterium nucleatum could be detected, and antibiotic therapy switched to clindamycin with rapid response. Septic osteomyelitis and arthritis are relatively rare but important infections in children needing prompt treatment, and should be considered when a child complaints about joint or bone pain without prior recent trauma. Skin bacteria are the most prevalent causative organisms, whereas Fusobacteria or other anaerobic, Gram-negative microorganisms are very seldom encountered. If cultures remain negative and the patients responds insufficiently to empiric treatment, PCR/16S ribosomal bacterial DNA amplification can be useful to detect the causative microorganisms. PMID:22605875

  3. Infections and arthritis.

    PubMed

    Mathew, Ashish Jacob; Ravindran, Vinod

    2014-12-01

    Bacteria, viruses, fungi, and parasites can all cause arthritis of either acute or chronic nature, which can be divided into infective/septic, reactive, or inflammatory. Considerable advances have occurred in diagnostic techniques in the recent decades resulting in better treatment outcomes in patients with infective arthritis. Detection of emerging arthritogenic viruses has changed the epidemiology of infection-related arthritis. The role of viruses in the pathogenesis of chronic inflammatory arthritides such as rheumatoid arthritis is increasingly being recognized. We discuss the various causative agents of infective arthritis and emphasize on the approach to each type of arthritis, highlighting the diagnostic tests, along with their statistical accuracy. Various investigations including newer methods such as nucleic acid amplification using polymerase chain reaction are discussed along with the pitfalls in interpreting the tests.

  4. Multifocal septic arthritis with Group A Streptococcus secondary to nasal septal abscess.

    PubMed

    Soma, David B; Homme, Jason H

    2011-01-01

    This report describes a previously healthy adolescent male who developed a nasal septal abscess following trauma and subsequent multifocal arthritis with Group A Streptococcus requiring surgery and prolonged antibiotics. This sequence of events has not been previously described in the literature. This report highlights the importance of early recognition and treatment of traumatic nasal septal hematoma to reduce the risk of suppurative complications.

  5. Survival of Serratia marcescens in benzalkonium chloride and in multiple-dose medication vials: relationship to epidemic septic arthritis.

    PubMed Central

    Nakashima, A K; Highsmith, A K; Martone, W J

    1987-01-01

    In an epidemic of septic arthritis due to Serratia marcescens, the intra-articular injection of contaminated methylprednisolone may have played a key role. The epidemic strain was found in used multiple-dose vials of methylprednisolone and in a canister of cotton balls soaked in benzalkonium chloride. The cotton balls had been used for antisepsis and disinfection. Growth characteristics of the epidemic strain of S. marcescens were compared with those of control strains of S. marcescens which had been obtained from unrelated nosocomial outbreaks. The epidemic strain was able to survive in 1:100 dilutions of benzalkonium chloride and was able to grow to greater than 10(5) CFU/ml in multiple-dose vials of methylprednisoline; control strains could not be recovered after 24 h in the same solutions. The preservative in methylprednisolone is gamma-myristyl picolinium chloride, a compound chemically related to benzalkonium chloride. We speculate that the epidemic strain of S. marcescens, which was resistant to benzalkonium chloride, had cross-resistance to gamma-myristyl picolinium chloride. If the cotton balls were used to disinfect the tops of the multiple-dose vials of methylprednisolone, small numbers of organisms subsequently introduced into the solution could have grown to high concentrations. PMID:3298309

  6. Systemic over-release of interleukin-17 in acute kidney injury after septic shock: Clinical and experimental evidence.

    PubMed

    Maravitsa, Panagiota; Adamopoulou, Maria; Pistiki, Aikaterini; Netea, Mihai G; Louis, Konstantinos; Giamarellos-Bourboulis, Evangelos J

    2016-10-01

    In order to investigate the role of T-helper 17 (Th17) cell activation in acute kidney injury (AKI) after septic shock, a two-stage approach was used. Firstly, peripheral blood mononuclear cells (PBMCs) and CD4-lymphocytes were isolated the first 24h after septic shock from 26 patients with AKI and 18 patients with chronic renal disease (CRD) without AKI and stimulated for the release of tumour necrosis factor-alpha (TNFα), interleukin (IL)-10, IL-17, IL-22 and interferon-gamma (IFNγ). Results were compared with 15 healthy volunteers and 13 patients with uncomplicated sepsis. Secondly, a murine model of multiple organ dysfunction (MODS) complicated with AKI and bacterial gut translocation was studied, and IL-10, IL-17, IL-22 and IFNγ were measured in kidney homogenates. IL-17 was the only cytokine produced at greater quantities from PBMCs and CD4-lymphocytes of patients with septic shock and AKI than comparators. When PBMCs of patients with septic shock and AKI were ex-vivo stimulated, intracellular staining for IL-17 was greater in CD3(+)/CD4(+)/CD196(+) cells compared to patients with septic shock and CRD. IL-17 was released at greater amounts from PBMCs of non-survivors by septic shock and AKI but not of septic shock and CRD. In the murine model of MODS, a gradual decrease of IL-17, but not of IL-10, IL-22 and IFNγ, of kidney homogenates was found indicating over-consumption. These results suggest that AKI after septic shock is driven through IL-17 release by Th17 cells; this is gradually consumed in the kidney.

  7. SIRT1/3 Activation by Resveratrol Attenuates Acute Kidney Injury in a Septic Rat Model

    PubMed Central

    Xu, Siqi; Wei, Siwei; Dai, Xingui

    2016-01-01

    Sepsis often results in damage to multiple organ systems, possibly due to severe mitochondrial dysfunction. Two members of the sirtuin family, SIRT1 and SIRT3, have been implicated in the reversal of mitochondrial damage. The aim of this study was to determine the role of SIRT1/3 in acute kidney injury (AKI) following sepsis in a septic rat model. After drug pretreatment and cecal ligation and puncture (CLP) model reproduction in the rats, we performed survival time evaluation and kidney tissue extraction and renal tubular epithelial cell (RTEC) isolation. We observed reduced SIRT1/3 activity, elevated acetylated SOD2 (ac-SOD2) levels and oxidative stress, and damaged mitochondria in RTECs following sepsis. Treatment with resveratrol (RSV), a chemical SIRT1 activator, effectively restored SIRT1/3 activity, reduced acetylated SOD2 levels, ameliorated oxidative stress and mitochondrial function of RTECs, and prolonged survival time. However, the beneficial effects of RSV were greatly abrogated by Ex527, a selective inhibitor of SIRT1. These results suggest a therapeutic role for SIRT1 in the reversal of AKI in septic rat, which may rely on SIRT3-mediated deacetylation of SOD2. SIRT1/3 activation could therefore be a promising therapeutic strategy to treat sepsis-associated AKI. PMID:28003866

  8. Role of neutrophils in experimental septicemia and septic arthritis induced by Staphylococcus aureus.

    PubMed Central

    Verdrengh, M; Tarkowski, A

    1997-01-01

    We have previously described a murine model of hematogenously induced Staphylococcus aureus sepsis and arthritis. In this model, large numbers of granulocytes can be observed both in the circulation and locally in the inflamed synovium within 24 h after bacterial inoculation. To assess the role of neutrophils in this severe infection, mice were given granulocyte-depleting monoclonal antibody RB6-8C5 before being inoculated with S. aureus. All the control mice survived their intravenous injection with 3 x 10(7) CFU of S. aureus, whereas all the mice given RB6-8C5 antibody died of sepsis within 2 to 3 days. Even when the inoculum size was reduced sixfold (i.e., 6 x 10(6) CFU/mouse), 50% of the RB6-8C5-treated animals died within 6 days. The RB6-8C5-treated mice had a significantly higher burden of bacteria in their blood and kidneys 24 and 48 h after bacterial inoculation. In addition, when a suboptimal dose of bacteria was administered, the neutrophil-depleted animals displayed a higher frequency of arthritis than did the controls. The granulocyte-depleted animals exhibited increased levels of the proinflammatory cytokines tumor necrosis factor alpha, interleukin-6, and gamma interferon, reflecting the severity of their disease. This is the first direct demonstration of neutrophils playing a crucial protective role in the early phase of S. aureus infection. PMID:9199413

  9. Gonococcal arthritis.

    PubMed

    Cucurull, E; Espinoza, L R

    1998-05-01

    Disseminated gonococcal infection is the most common systemic complication of acute gonorrhea and occurs in 0.5% to 3.0% of patients with untreated mucosal infection. It is also the most common cause of septic arthritis in patients less than 30 years of age. Fortunately, the incidence of gonorrhea is decreasing dramatically in the United States and Western Europe, although it is still high in developing countries. Increasing resistance to antibiotics requires continuous surveillance of antimicrobial susceptibilities to determine the efficacy of current therapeutic measures.

  10. [APPLICATION OF PRESEPSIN IN DIAGNOSIS AND TREATMENT OF PURULENT-SEPTIC COMPLICATIONS OF ACUTE NECROTIC PANCREATITIS].

    PubMed

    Rotar, O V

    2016-01-01

    In 70 patients, suffering an acute necrotic pancreatitis (ANP), and 10 practically healthy persons a content of presepsin in a blood plasm, using immunochemiluminescent method and conducted bacteriological investigations, were analyzed. The infection occurrence is accompanied by plausible upgrading of a presepsin level in a blood plasm, depending on activity and severity of a septic process: in local infection--up to (677 ± 30) pg/ml, sepsis--up to (988 ± 47) pg/ml, severe sepsis--up to 2668 pg/ml; in an ANP without infection it have constituted (332 ± 38) pg/mI at average, in practically healthy persons--(184 ± 16) pg/mI. A presepsin level correlates with a state severity in accordance to APACHE I scale, what permits to estimate the patients state severity objectively, to prognosticate a favorable and unfavorable consequences of treatment, rapidly changing, depending on efficacy of treatment.

  11. Development of a broad-range 16S rDNA real-time PCR for the diagnosis of septic arthritis in children.

    PubMed

    Rosey, Anne-Laure; Abachin, Eric; Quesnes, Gilles; Cadilhac, Céline; Pejin, Zagorka; Glorion, Christophe; Berche, Patrick; Ferroni, Agnès

    2007-01-01

    The broad-range PCR has been successfully developed to search for fastidious, slow-growing or uncultured bacteria, and is mostly used when an empirical antibiotic treatment has already been initiated. The technique generally involves standard PCR targeting the gene coding for 16S ribosomal RNA, and includes a post-PCR visualisation step on agarose gel which is a potential source of cross-over contamination. In addition, interpretation of the presence of amplified products on gels can be difficult. We then developed a new SYBR Green-based, universal real-time PCR assay targeting the gene coding for 16S ribosomal RNA, coupled with sequencing of amplified products. The real-time PCR assay was evaluated on 94 articular fluid samples collected from children hospitalised for suspicion of septic arthritis, as compared to the results obtained with bacterial cultures and conventional broad-range PCR. DNA extraction was performed with the automated MagNa Pure system. We could detect DNA from various bacterial pathogens including fastidious bacteria (Kingella kingae, Streptococcus pneumoniae, Streptococcus pyogenes, Salmonella spp, Staphylococcus aureus) from 23% of cases of septic arthritis giving negative culture results. The real-time technique was easier to interpret and allowed to detect four more cases than conventional PCR. PCR based molecular techniques appear to be essential to perform in case of suspicion of septic arthritis, provided the increase of the diagnosed bacterial etiologies. Real-time PCR technique is a sensitive and reliable technique, which can replace conventional PCR for clinical specimens with negative bacterial culture.

  12. Life-threatening MRSA sepsis with bilateral pneumonia, osteomyelitis, and septic arthritis of the knee in a previously healthy 13-year-old boy: a case report

    PubMed Central

    Wang, Michala; Jurik, Anne Grethe; Petersen, Klaus K

    2016-01-01

    The incidence and severity of methicillin resistant Staphylococcus aureus (MRSA) infections are increasing and cause high mortality and morbidity. We describe the first pediatric case in Scandinavia with Panton-Valentine leucocidin (PVL) positive MRSA septicemia who developed bilateral pneumonia, arthritis of the knee, and osteomyelitis of the tibia. Radiological investigation and interpretation directed the treatment, especially the surgical debridement, and combined with clinical and biochemical findings lead to close interdisciplinary treatment with frequent surgical interventions and antimicrobial combination therapy. The outcome was a healthy patient without sequelae, a favorable course unlike those previously described in the literature. This case underlines the necessity of a close interdisciplinary cooperation in children with severe MRSA infection encompassing pneumonia, septic arthritis, and osteomyelitis, using different imaging modalities to guide the surgical and antibiotic treatment. PMID:27867536

  13. Impact of timing of renal replacement therapy initiation on outcome of septic acute kidney injury

    PubMed Central

    2011-01-01

    Introduction Sepsis is the leading cause of acute kidney injury (AKI) in critical patients. The optimal timing of initiating renal replacement therapy (RRT) in septic AKI patients remains controversial. The objective of this study is to determine the impact of early or late initiation of RRT, as defined using the simplified RIFLE (risk, injury, failure, loss of kidney function, and end-stage renal failure) classification (sRIFLE), on hospital mortality among septic AKI patients. Methods Patient with sepsis and AKI requiring RRT in surgical intensive care units were enrolled between January 2002 and October 2009. The patients were divided into early (sRIFLE-0 or -Risk) or late (sRIFLE-Injury or -Failure) initiation of RRT by sRIFLE criteria. Cox proportional hazard ratios for in hospital mortality were determined to assess the impact of timing of RRT. Results Among the 370 patients, 192 (51.9%) underwent early RRT and 259 (70.0%) died during hospitalization. The mortality rate in early and late RRT groups were 70.8% and 69.7% respectively (P > 0.05). Early dialysis did not relate to hospital mortality by Cox proportional hazard model (P > 0.05). Patients with heart failure, male gender, higher admission creatinine, and operation were more likely to be in the late RRT group. Cox proportional hazard model, after adjustment with propensity score including all patients based on the probability of late RRT, showed early dialysis was not related to hospital mortality. Further model matched patients by 1:1 fashion according to each patient's propensity to late RRT showed no differences in hospital mortality according to head-to-head comparison of demographic data (P > 0.05). Conclusions Use of sRIFLE classification as a marker poorly predicted the benefits of early or late RRT in the context of septic AKI. In the future, more physiologically meaningful markers with which to determine the optimal timing of RRT initiation should be identified. PMID:21645350

  14. Two-stage revision surgery with preformed spacers and cementless implants for septic hip arthritis: a prospective, non-randomized cohort study

    PubMed Central

    2011-01-01

    Background Outcome data on two-stage revision surgery for deep infection after septic hip arthritis are limited and inconsistent. This study presents the medium-term results of a new, standardized two-stage arthroplasty with preformed hip spacers and cementless implants in a consecutive series of adult patients with septic arthritis of the hip treated according to a same protocol. Methods Nineteen patients (20 hips) were enrolled in this prospective, non-randomized cohort study between 2000 and 2008. The first stage comprised femoral head resection, debridement, and insertion of a preformed, commercially available, antibiotic-loaded cement hip spacer. After eradication of infection, a cementless total hip arthroplasty was implanted in the second stage. Patients were assessed for infection recurrence, pain (visual analog scale [VAS]) and hip joint function (Harris Hip score). Results The mean time between first diagnosis of infection and revision surgery was 5.8 ± 9.0 months; the average duration of follow up was 56.6 (range, 24 - 104) months; all 20 hips were successfully converted to prosthesis an average 22 ± 5.1 weeks after spacer implantation. Reinfection after total hip joint replacement occurred in 1 patient. The mean VAS pain score improved from 48 (range, 35 - 84) pre-operatively to 18 (range, 0 - 38) prior to spacer removal and to 8 (range, 0 - 15) at the last follow-up assessment after prosthesis implantation. The average Harris Hip score improved from 27.5 before surgery to 61.8 between the two stages to 92.3 at the final follow-up assessment. Conclusions Satisfactory outcomes can be obtained with two-stage revision hip arthroplasty using preformed spacers and cementless implants for prosthetic hip joint infections of various etiologies. PMID:21575241

  15. Lactate clearance is associated with mortality in septic patients with acute kidney injury requiring continuous renal replacement therapy

    PubMed Central

    Passos, Rogério da Hora; Ramos, Joao Gabriel Rosa; Gobatto, André; Mendonça, Evandro José Bulhões; Miranda, Eva Alves; Dutra, Fábio Ricardo Dantas; Coelho, Maria Fernanda R; Pedroza, Andrea C; Batista, Paulo Benigno Pena; Dutra, Margarida Maria Dantas

    2016-01-01

    Abstract The aim of the study was to assess the clinical utility of lactate measured at different time points to predict mortality at 48 hours and 28 days in septic patients with acute kidney injury (AKI) requiring continuous renal replacement therapy (CRRT). Consecutive critically ill patients with septic AKI requiring CRRT were prospectively studied. Variables were collected at initiation of CRRT and 24 hours later. In total, 186 patients were analyzed. Overall mortality at 48 hours was 28% and at 28 days was 69%. Initial lactate, lactate at 24 hours and the proportion of patients with a lactate clearance superior to 10% were different between survivors at 28 days [2.0 mmol/L, 1.95 mmol/L and 18/45 (40%)] and nonsurvivors [3.46 mmol, 4.66 mmol, and 18/94 (19%)]. Multivariate analysis demonstrated that lactate at 24 hours and lactate clearance, but not initial lactate, were independently associated to mortality. Area under the ROC curves for 28-day mortality was 0.635 for initial lactate; 0.828 for lactate at 24 hours and 0.701 for lactate clearance. Lactate clearance and lactate after 24 hours of CRRT, but not initial lactate, were independently associated with mortality in septic AKI patients undergoing CRRT. Serial lactate measurements may be useful prognostic markers than initial lactate in these patients. PMID:27749594

  16. Identification of a Novel Mycoplasma Species in a Patient With Septic Arthritis of the Hip and Seal Finger.

    PubMed

    Westley, Benjamin P; Horazdovsky, Ryan D; Michaels, Dina L; Brown, Daniel R

    2016-02-15

    An Alaska Native hunter developed fever, swollen finger, and septic hips after harvesting seals. Evaluation of hip tissue by 16S rRNA gene polymerase chain reaction and sequencing revealed a putative novel mycoplasma species. We report the identification of this organism and describe the first known case of disseminated seal finger mycoplasmosis.

  17. Fish Oil-Based Fat Emulsion Reduces Acute Kidney Injury and Inflammatory Response in Antibiotic-Treated Polymicrobial Septic Mice.

    PubMed

    Shih, Juey-Ming; Shih, Yao-Ming; Pai, Man-Hui; Hou, Yu-Chen; Yeh, Chiu-Li; Yeh, Sung-Ling

    2016-03-15

    Acute kidney injury (AKI) is a common complication in sepsis. This study compared the effects of a fish oil-based with a mixed oil fat emulsion on remote renal injury in an antibiotic-treated septic murine model. Mice were randomly assigned to a normal control (NC) group and three septic groups. Sepsis was induced by cecal ligation and puncture (CLP). The antibiotic was injected intraperitoneally (IP) after CLP and then daily till the time of sacrifice. Three hours after antibiotic treatment, one of the septic groups was injected IP with a fish oil-based emulsion (FO), while the other two groups were given either a mixed oil emulsion (MO) or saline (SC). The septic groups were further divided into two separate time groups, with blood and kidneys samples collected at 24 h or 72 h post-CLP. The results showed that sepsis leads to the activation of neutrophils, T helper (Th)1/Th-2/Th-17 and Treg cells (p < 0.05). Plasma NGAL and mRNA expressions of renal MyD88 and TLR4 were also enhanced (p < 0.05). Compared to the SC group, the group given the fish oil-based emulsion had decreased plasma NGAL by 22% and Treg by 33%. Furthermore, renal gene expressions of MyD88 and TLR4 reduced by 46% and 62%, respectively, whereas heat shock protein 70 and peroxisome proliferator-activated receptor-γ increased by 158% and 69%, respectively (p < 0.05), at Day 3 after CLP. These results suggest that administration of a fish oil-based emulsion has favorable effects, maintaining blood T cell percentage, downregulating Treg expression, attenuating systemic and local inflammation and offering renal protection under conditions of antibiotic-treated polymicrobial sepsis.

  18. Post-streptococcal acute glomerulonephritis complicated by gouty arthritis: a case report.

    PubMed

    Kuniyoshi, Yasutaka; Kamura, Azusa; Yasuda, Sumie; Tashiro, Makoto

    2015-06-17

    Gouty arthritis is uncommon in childhood and adolescence. On the other hand, there has been no report of cases with development of gouty arthritis with post-streptococcal acute glomerulonephritis (PSAGN) in pediatric patients. Here we report the case of a mildly obese 12-year-old boy with PSAGN complicated by gouty arthritis of the left first metatarsophalangeal joint. On follow-up, it was confirmed that as serum C3 level returned to normal, urinary excretion of uric acid increased and serum uric acid level decreased, thereby resolving the burning pain of the left big toe. In this case, not only did renal insufficiency associate with PSAGN but also mild obesity may have led to hyperuricemia and gouty arthritis. In conclusion, clinicians should be aware that PSAGN may be complicated by gouty arthritis in obese pediatric patients.

  19. Arthritis

    MedlinePlus

    ... two bones meet, such as your elbow or knee. Over time, a swollen joint can become severely damaged. Some kinds of arthritis can also cause problems in your organs, such as your eyes or skin. Types of arthritis include Osteoarthritis is the most common type of arthritis. It's ...

  20. Acute calcium pyrophosphate deposition arthropathy.

    PubMed

    Rosen, Thomas; Furman, Janet

    2016-06-01

    Acute calcium pyrophosphate deposition (CPPD) arthropathy, also called pseudogout, is common, and becomes more prevalent as patients age. The presenting symptoms are similar to both gout and septic arthritis but may be treated differently. This article describes a typical patient presentation and management from an emergency medicine and orthopedic surgery standpoint.

  1. Outcome of patients with acute kidney injury in severe sepsis and septic shock treated with early goal-directed therapy in an intensive care unit.

    PubMed

    Ahmed, Wasim; Memon, Javed I; Rehmani, Rifat; Al Juhaiman, Abdulmajeed

    2014-05-01

    Acute kidney injury (AKI) in the intensive care unit (ICU) is commonly caused by severe sepsis and septic shock. There is limited data regarding the incidence and outcomes of patients developing AKI treated with early goal-directed therapy (EGDT). Our aim was to observe the incidence and outcomes of patients with AKI in severe sepsis and septic shock, treated with EGDT as compared with historic controls. Study subjects included all adults admitted to the ICU with a diagnosis of severe sepsis and septic shock prior to (historic controls) and after introduction of EGDT (intervention group). Two groups were compared for incidence of AKI, length of ICU and hospital stay, incidence and requirement for renal replacement therapy, serum creatinine at discharge, maximum RIFLE (Risk, injury, failure, loss, end stage) in each group and 28-day mortality. Two groups were well matched for age, sex, (April 16, 2014) and acute physiological and chronic health evaluation (APACHE) II scores. We found no significant difference in the incidence of AKI (51% vs. 46%). There was no statistical difference in any of the above outcomes, including 28-day mortality in historic controls versus patients treated with EGDT. Septic AKI is a complex syndrome. The incidence and outcomes have not improved despite advances in sepsis management and EGDT. Very early detection of septic AKI and targeted therapies may improve outcomes.

  2. [Arthritis and infections].

    PubMed

    Cimaz, R; Meregalli, E; Biggioggero, M; Casadei, A; Careddu, P

    2005-08-01

    Arthritis caused by infectious agents can be secondary to direct invasion of the joint space or to immune mechanisms (subsequent to or concomitant to an infection). Septic arthritis refers to a situation when bacteria can be cultured in synovial fluid. Arthritis can complicate for example meningococcemia or infection by Neisseria gonorrhoeae or Haemophilus influenzae. Reactive (postinfectious) arthritides are an important diagnostic category within a pediatric rheumatology practice. Yersinia and, less frequently, Salmonella, play an important role in postdiarrheal disorders. The arthritis that can ensue is usually oligoarticular and occurs 1-2 weeks after the enteric infection. Reiter's syndrome, rare in the pediatric age, is characterized by the triad urethritis-conjunctivitis-arthritis. Postviral arthritides can occur after a variety of viral infections, including Parvovirus B19, rubella, and others (e.g. hepatitis B, Epstein-Barr virus, chickenpox, mumps). Especially in patients with acute arthritis, the presence of preceding infections should always be investigated. Although the majority of postinfectious arthritides are self-limiting in nature and do not require specific treatment, conditions such as Lyme borreliosis and rheumatic fever can be associated with significant morbidity, and sometimes can be even lethal.

  3. Evaluation of a real-time PCR assay for simultaneous detection of Kingella kingae and Staphylococcus aureus from synovial fluid in suspected septic arthritis.

    PubMed

    Haldar, Malay; Butler, Meghan; Quinn, Criziel D; Stratton, Charles W; Tang, Yi-Wei; Burnham, Carey-Ann D

    2014-07-01

    Direct plating of synovial fluid (SF) on agar-based media often fails to identify pathogens in septic arthritis (SA). We developed a PCR assay for the simultaneous detection of Kingella kingae and Staphylococcus aureus from SF to evaluate molecular detection in SF and to estimate the incidence of K. kingae in SA in North America. The assay was based on detection of the cpn60 gene of K. kingae and the spa gene of S. aureus in multiplex real-time PCR. K. kingae was identified in 50% of patients between 0 and 5 yr of age (n=6) but not in any patients >18 yr old (n=105). Direct plating of SF on agar-based media failed to detect K. kingae in all samples. The PCR assay was inferior to the culture-based method for S. aureus, detecting only 50% of culture-positive cases. Our findings suggest that K. kingae is a common pathogen in pediatric SA in North America, in agreement with previous reports from Europe. PCR-based assays for the detection of K. kingae may be considered in children with SA, especially in those with a high degree of clinical suspicion.

  4. Evaluation of a Real-Time PCR Assay for Simultaneous Detection of Kingella kingae and Staphylococcus aureus from Synovial Fluid in Suspected Septic Arthritis

    PubMed Central

    Haldar, Malay; Butler, Meghan; Quinn, Criziel D.; Stratton, Charles W.; Tang, Yi-Wei

    2014-01-01

    Direct plating of synovial fluid (SF) on agar-based media often fails to identify pathogens in septic arthritis (SA). We developed a PCR assay for the simultaneous detection of Kingella kingae and Staphylococcus aureus from SF to evaluate molecular detection in SF and to estimate the incidence of K. kingae in SA in North America. The assay was based on detection of the cpn60 gene of K. kingae and the spa gene of S. aureus in multiplex real-time PCR. K. kingae was identified in 50% of patients between 0 and 5 yr of age (n=6) but not in any patients >18 yr old (n=105). Direct plating of SF on agar-based media failed to detect K. kingae in all samples. The PCR assay was inferior to the culture-based method for S. aureus, detecting only 50% of culture-positive cases. Our findings suggest that K. kingae is a common pathogen in pediatric SA in North America, in agreement with previous reports from Europe. PCR-based assays for the detection of K. kingae may be considered in children with SA, especially in those with a high degree of clinical suspicion. PMID:24982837

  5. Recombinant human activated protein C attenuates cardiovascular and microcirculatory dysfunction in acute lung injury and septic shock

    PubMed Central

    2010-01-01

    Introduction This prospective, randomized, controlled, experimental animal study looks at the effects of recombinant human activated protein C (rhAPC) on global hemodynamics and microcirculation in ovine acute lung injury (ALI) and septic shock, resulting from smoke inhalation injury. Methods Twenty-one sheep (37 ± 2 kg) were operatively prepared for chronic study and randomly allocated to either the sham, control, or rhAPC group (n = 7 each). The control and rhAPC groups were subjected to insufflation of four sets of 12 breaths of cotton smoke followed by instillation of live Pseudomonas aeruginosa into both lung lobes, according to an established protocol. Healthy sham animals were not subjected to the injury and received only four sets of 12 breaths of room air and instillation of the vehicle (normal saline). rhAPC (24 μg/kg/hour) was intravenously administered from 1 hour post injury until the end of the 24-hour experiment. Regional microvascular blood flow was analyzed using colored microspheres. All sheep were mechanically ventilated with 100% oxygen, and fluid resuscitated with lactated Ringer's solution to maintain hematocrit at baseline levels. Results The rhAPC-associated reduction in heart malondialdehyde (MDA) and heart 3-nitrotyrosine (a reliable indicator of tissue injury) levels occurred parallel to a significant increase in mean arterial pressure and to a significant reduction in heart rate and cardiac output compared with untreated controls that showed a typical hypotensive, hyperdynamic response to the injury (P < 0.05). In addition, rhAPC significantly attenuated the changes in microvascular blood flow to the trachea, kidney, and spleen compared with untreated controls (P < 0.05 each). Blood flow to the ileum and pancreas, however, remained similar between groups. The cerebral blood flow as measured in cerebral cortex, cerebellum, thalamus, pons, and hypothalamus, was significantly increased in untreated controls, due to a loss of cerebral

  6. The application of dual-energy computed tomography in the diagnosis of acute gouty arthritis.

    PubMed

    Wu, Huaxiang; Xue, Jing; Ye, Lu; Zhou, Qijing; Shi, Dan; Xu, Rongzhen

    2014-07-01

    The aim of the study was to investigate the sensitivity and specificity of dual-energy computed tomography in the diagnosis of acute gouty arthritis, and the related risk factors for urate crystal deposition. One hundred ninety-one patients (143 with acute gouty arthritis and 48 with other arthritic conditions) were studied. All patients had acute arthritic attack in the recent 15 days and underwent dual-energy computed tomography (DECT) scan with the affected joints. The urate volume was calculated by DECT and the basic information of these patients was recorded at the same time. Uric acid crystals were identified with DECT in 140 of 143 (97.9 %) gout patients and 6 of 48 (12.5 %) of nongout patients, respectively. The sensitivity, specificity, positive predictive value, and negative predictive value of DECT in the diagnosis of acute gouty arthritis were 97.9, 87.5, 95.9, and 93.3 %, respectively. The urate volumes were ranged from 0.57 to 54,543.27 mm(3) with a mean volume of 1,787.81 ± 7,181.54 mm(3). Interestingly, urate volume was correlated with the disease duration, serum uric acid levels, the presence of tophi, and bone erosion. Two-year follow-up data was available in one patient with recurrent gouty arthritis, whose urate volume was gradually reduced in size by DECT detection after urate-lowering therapies. DECT showed high sensitivity and specificity for the identification of urate crystals and diagnosis of acute gout. The risk factors for uric acid deposition include the disease duration, serum uric acid levels, the presence of tophi, and bone erosion. DECT has an important role in the differential diagnosis of arthritis, and also could be served as a follow-up tool.

  7. Arthritis

    MedlinePlus

    ... joints Infection, most often by bacteria or virus Crystals such as uric acid or calcium pyrophosphate dihydrate ... common types of inflammatory arthritis include: Ankylosing ... calcium pyrophosphate deposition disease Juvenile rheumatoid ...

  8. Arthritis in the highlands of Papua New Guinea.

    PubMed

    Pile, K D; Richens, J E; Laurent, R M; Bhatia, K; Prasad, M L; Lupiwa, T; Hudson, B J; Tapsall, J; McPetrie, R

    1993-01-01

    Acute polyarthritis is an important cause of morbidity in many tropical countries. Classification has often been difficult, with the term tropical polyarthritis used for those in whom a diagnosis could not be made. The implication that this is a distinct entity is probably incorrect, with likely causes being septic arthritis or post-infective reactive arthritis. This study aimed to determine the types of arthritis found in 43 patients (30 men) presenting consecutively to the Goroka Base Hospital in the Eastern Highlands of Papua New Guinea. Gonococcal arthritis was diagnosed in eight patients (six men) on the basis of isolation of Neisseria gonorrhoeae from the joint aspirate. In all cases the N gonorrhoeae was identified by the closed culture system on chocolate agar, but not always by routine plating. There were no specific clinical features that identified patients with a gonococcal septic arthritis. The remaining 34 patients had an undifferentiated oligoarthritis. The pattern of arthritis in men and women was of a lower limb pauciarticular arthritis with a predilection for the knee and ankle joints. A total of 30% of male patients had a history of urethral discharge and 44% of all patients had preceding diarrhoea. Arthritis was the only feature in 59% of patients and in 32% there was an associated enthesitis. In this study most patients had an oligoarthritis consistent with a reactive arthritis or a septic arthritis due to N gonorrhoeae. Broth inoculation of synovial fluid was the best method to isolate N gonorrhoeae, with standard methods for gonococcal isolation failing in some patients. It is recommended that the term 'tropical polyarthritis' is no longer used as it does not refer to a specific entity but consists of several known arthritides.

  9. Enhanced muscle shortening and impaired Ca2+ channel function in an acute septic myopathy model.

    PubMed

    Friedrich, Oliver; Hund, Ernst; von Wegner, Frederic

    2010-04-01

    Myopathies in critically ill patients are increasingly documented. Various animal models of chronic sepsis have been employed to investigate reduced membrane excitability or altered isometric contractility of skeletal muscle. In contrast, immediate changes occurring during acute sepsis are significantly under-characterised; L-type Ca(2+) channel function or isotonic shortening are examples. We recorded slowly activating L-type Ca(2+) currents (I (Ca)) in voltage-clamped single intact mouse skeletal muscle fibres and tested the effects of acute challenge with serum fractions from critical illness myopathy patients (CIM). Using a high-speed camera system, we simultaneously recorded unloaded fibre shortening during isotonic contractions with unprecedented temporal resolution (approximately 1,600 frames/s). Time courses of fibre lengths and shortening velocity were determined from automated imaging algorithms. CIM fractions acutely induced depression of I (Ca) amplitudes with no shifts in I (Ca)-V-relations. Voltage-dependent inactivation was unaltered and I (Ca) activation and inactivation kinetics were prolonged compared to controls. Unexpectedly, maximum unloaded speed of shortening was slightly faster following CIM serum applications, suggesting a direct action of CIM serum on weak-binding-state cross-bridges. Our results are compatible with a model where CIM serum might acutely reduce a fraction of functional L-type Ca(2+) channels and could account for reduced SR Ca(2+) release and force production in CIM patients. Acute increase in isotonic shortening velocity might be an early diagnostic feature suitable for testing in clinical studies. The acute challenge model is also robust against atrophy or fibre type changes that ordinarily would have to be considered in chronic sepsis models.

  10. Canakinumab: a guide to its use in acute gouty arthritis flares.

    PubMed

    Lyseng-Williamson, Katherine A

    2013-08-01

    Canakinumab (Ilaris®), an anti-interleukin-1β monoclonal antibody, is a novel approach to treat acute gouty arthritis flares in a targeted population of patients in whom treatment options are limited. Relative to on-demand treatment with intramuscular triamcinolone acetonide 40 mg, on-demand treatment with subcutaneous canakinumab 150 mg significantly relieved the pain and inflammation of a new gout flare, and reduced the risk of new flares in patients with acute gouty arthritis flares in whom standard treatment with non-steroidal anti-inflammatories and/or colchicine was inappropriate. Canakinumab has an acceptable tolerability profile in this difficult-to-treat population. The increased risk of infections and neutropenia associated with canakinumab treatment can be minimized by following the recommended precautions.

  11. High-volume hemofiltration and prone ventilation in subarachnoid hemorrhage complicated by severe acute respiratory distress syndrome and refractory septic shock

    PubMed Central

    Cornejo, Rodrigo; Romero, Carlos; Ugalde, Diego; Bustos, Patricio; Diaz, Gonzalo; Galvez, Ricardo; Llanos, Osvaldo; Tobar, Eduardo

    2014-01-01

    We report the successful treatment of two patients with aneurismal subarachnoid hemorrhage complicated by severe respiratory failure and refractory septic shock using simultaneous prone position ventilation and high-volume hemofiltration. These rescue therapies allowed the patients to overcome the critical situation without associated complications and with no detrimental effects on the intracranial and cerebral perfusion pressures. Prone position ventilation is now an accepted therapy for severe acute respiratory distress syndrome, and high-volume hemofiltration is a non-conventional hemodynamic support that has several potential mechanisms for improving septic shock. In this manuscript, we briefly review these therapies and the related evidence. When other conventional treatments are insufficient for providing safe limits of oxygenation and perfusion as part of basic neuroprotective care in subarachnoid hemorrhage patients, these rescue therapies should be considered on a case-by-case basis by an experienced critical care team. PMID:25028955

  12. Prospective Clinical Trial for Septic Arthritis: Cartilage Degradation and Inflammation Are Associated with Upregulation of Cartilage Metabolites

    PubMed Central

    Bernstein, Anke; Pham, That Minh

    2016-01-01

    Background. Intra-articular infections can rapidly lead to osteoarthritic degradation. The aim of this clinical biomarker analysis was to investigate the influence of inflammation on cartilage destruction and metabolism. Methods. Patients with acute joint infections were enrolled in a prospective clinical trial and the cytokine composition of effusions (n = 76) was analyzed. Characteristics of epidemiology and disease severity were correlated with levels of cytokines with known roles in cartilage turnover and degradation. Results. Higher synovial IL-1β concentrations were associated with clinical parameters indicating a higher disease severity (p < 0.03) excluding the incidence of sepsis. Additionally, intra-articular IL-1β levels correlated with inflammatory serum parameters as leucocyte counts (LC) and C-reactive protein concentrations (p < 0.05) but not with age or comorbidity. Both higher LC and synovial IL-1β levels were associated with increased intra-articular collagen type II cleavage products (C2C) indicating cartilage degradation. Joints with preinfectious lesions had higher C2C levels. Intra-articular inflammation led to increased concentrations of typical cartilage metabolites as bFGF, BMP-2, and BMP-7. Infections with Staphylococcus species induced higher IL-1β expression but less cartilage destruction than other bacteria. Conclusion. Articular infections have bacteria-specific implications on cartilage metabolism. Collagen type II cleavage products reliably mark destruction, which is associated with upregulation of typical cartilage turnover cytokines. This trial is registered with DRKS00003536, MISSinG. PMID:27688601

  13. Recurrent differentiation syndrome or septic shock? Unresolved dilemma in a patient with acute promyelocytic leukemia.

    PubMed

    Jeddi, Ramzi; Ghédira, Hela; Amor, Ramzi Ben; Menif, Samia; Belhadjali, Zaher; Meddeb, Balkis

    2011-03-01

    Differentiation syndrome (DS) is a life-threatening complication observed in patients with acute promyelocytic leukemia (APL) receiving induction therapy with all-trans-retinoic acid (ATRA). A bimodal incidence of DS has been observed, with a majority of cases occurring during the first week of ATRA treatment ("early" DS), but a substantial number of cases occurring during the third or even fourth week of ATRA treatment ("late" DS). However, to our knowledge occurrence of both early and late DS in the same patient has not been reported. We report an APL patient treated with the AIDA regimen, who experienced both early and late DS, a situation where differential diagnosis was difficult.

  14. Tumor Necrosis Factor, but Not Neutrophils, Alters the Metabolic Profile in Acute Experimental Arthritis

    PubMed Central

    Oliveira, Marina C.; Tavares, Luciana P.; Vago, Juliana P.; Batista, Nathália V.; Queiroz-Junior, Celso M.; Vieira, Angelica T.; Menezes, Gustavo B.; Sousa, Lirlândia P.; van de Loo, Fons A. J.; Teixeira, Mauro M.; Amaral, Flávio A.; Ferreira, Adaliene V. M.

    2016-01-01

    Metabolic alterations are associated with arthritis apart from obesity. However, it is still unclear which is the underlying process behind these metabolic changes. Here, we investigate the role of tumor necrosis factor (TNF) in this process in an acute model of antigen-induced arthritis (AIA). Immunized male BALB/c mice received an intra-articular injection of PBS (control) or methylated bovine serum albumin (mBSA) into their knees, and were also pre-treated with different drugs: Etanercept, an anti-TNF drug, DF2156A, a CXCR1/2 receptor antagonist, or a monoclonal antibody RB6-8C5 to deplete neutrophils. Local challenge with mBSA evoked an acute neutrophil influx into the knee joint, and enhanced the joint nociception, along with a transient systemic metabolic alteration (higher levels of glucose and lipids, and altered adipocytokines). Pre-treatment with the conventional biological Etanercept, an inhibitor of TNF action, ameliorated the nociception and the acute joint inflammation dominated by neutrophils, and markedly improved many of the altered systemic metabolites (glucose and lipids), adipocytokines and PTX3. However, the lessening of metabolic changes was not due to diminished accumulation of neutrophils in the joint by Etanercept. Reduction of neutrophil recruitment by pre-treating AIA mice with DF2156A, or even the depletion of these cells by using RB6-8C5 reduced all of the inflammatory parameters and hypernociception developed after AIA challenge, but could not prevent the metabolic changes. Therefore, the induction of joint inflammation provoked acute metabolic alterations which were involved with TNF. We suggest that the role of TNF in arthritis-associated metabolic changes is not due to local neutrophils, which are the major cells present in this model, but rather due to cytokines. PMID:26742100

  15. Tumor Necrosis Factor, but Not Neutrophils, Alters the Metabolic Profile in Acute Experimental Arthritis.

    PubMed

    Oliveira, Marina C; Tavares, Luciana P; Vago, Juliana P; Batista, Nathália V; Queiroz-Junior, Celso M; Vieira, Angelica T; Menezes, Gustavo B; Sousa, Lirlândia P; van de Loo, Fons A J; Teixeira, Mauro M; Amaral, Flávio A; Ferreira, Adaliene V M

    2016-01-01

    Metabolic alterations are associated with arthritis apart from obesity. However, it is still unclear which is the underlying process behind these metabolic changes. Here, we investigate the role of tumor necrosis factor (TNF) in this process in an acute model of antigen-induced arthritis (AIA). Immunized male BALB/c mice received an intra-articular injection of PBS (control) or methylated bovine serum albumin (mBSA) into their knees, and were also pre-treated with different drugs: Etanercept, an anti-TNF drug, DF2156A, a CXCR1/2 receptor antagonist, or a monoclonal antibody RB6-8C5 to deplete neutrophils. Local challenge with mBSA evoked an acute neutrophil influx into the knee joint, and enhanced the joint nociception, along with a transient systemic metabolic alteration (higher levels of glucose and lipids, and altered adipocytokines). Pre-treatment with the conventional biological Etanercept, an inhibitor of TNF action, ameliorated the nociception and the acute joint inflammation dominated by neutrophils, and markedly improved many of the altered systemic metabolites (glucose and lipids), adipocytokines and PTX3. However, the lessening of metabolic changes was not due to diminished accumulation of neutrophils in the joint by Etanercept. Reduction of neutrophil recruitment by pre-treating AIA mice with DF2156A, or even the depletion of these cells by using RB6-8C5 reduced all of the inflammatory parameters and hypernociception developed after AIA challenge, but could not prevent the metabolic changes. Therefore, the induction of joint inflammation provoked acute metabolic alterations which were involved with TNF. We suggest that the role of TNF in arthritis-associated metabolic changes is not due to local neutrophils, which are the major cells present in this model, but rather due to cytokines.

  16. Adalimumab-induced acute interstitial lung disease in a patient with rheumatoid arthritis*

    PubMed Central

    Dias, Olívia Meira; Pereira, Daniel Antunes Silva; Baldi, Bruno Guedes; Costa, André Nathan; Athanazio, Rodrigo Abensur; Kairalla, Ronaldo Adib; Carvalho, Carlos Roberto Ribeiro

    2014-01-01

    The use of immunobiological agents for the treatment of autoimmune diseases is increasing in medical practice. Anti-TNF therapies have been increasingly used in refractory autoimmune diseases, especially rheumatoid arthritis, with promising results. However, the use of such therapies has been associated with an increased risk of developing other autoimmune diseases. In addition, the use of anti-TNF agents can cause pulmonary complications, such as reactivation of mycobacterial and fungal infections, as well as sarcoidosis and other interstitial lung diseases (ILDs). There is evidence of an association between ILD and the use of anti-TNF agents, etanercept and infliximab in particular. Adalimumab is the newest drug in this class, and some authors have suggested that its use might induce or exacerbate preexisting ILDs. In this study, we report the first case of acute ILD secondary to the use of adalimumab in Brazil, in a patient with rheumatoid arthritis and without a history of ILD. PMID:24626274

  17. [Kingella kingae pediatric septic arthritis].

    PubMed

    Vásquez, María Alejandra; Palacián, María Pilar; Cruz Villuendas, María; Marne, Carmen; Paz Ruiz-Echarri, María; Revillo, María José

    2012-12-01

    Kingella kingae is a bacterium that colonizes the upper respiratory tract. Despite its low pathogenicity in this location, previous respiratory pathological processes may favor its systemic spread causing bone and joint infections, mainly in children under five years. It can be considered an emerging pathogen in osteoarticular infection in pediatric patients. We report the case of a two-year-old girl with hips pain and limitation of both abduction and extension, and fever. Radiography and ultrasonography were compatible with transitory synovitis; showed scintigraphy inflammatory pathology of the right hip. Articular puncture was performed. The material showed altered biochemical parameters. Microbiological culture yielded isolation of a strain of K. kingae susceptible to beta-lactam antibiotics, azithromycin and trimethoprim-sulfamethoxazole. Blood cultures were negative. The patient was treated empirically with cloxacillin and cefotaxime iv. and continued with amoxicillin-clavulanate orally with osteoarticular improvement.

  18. Performance of the Existing Classification Criteria for Gout in Thai Patients Presenting With Acute Arthritis.

    PubMed

    Jatuworapruk, Kanon; Lhakum, Panomkorn; Pattamapaspong, Nuttaya; Kasitanon, Nuntana; Wangkaew, Suparaporn; Louthrenoo, Worawit

    2016-02-01

    Currently, there are 5 existing classification criteria for gout: the Rome, New York, American Rheumatism Association (ARA), Mexico, and Netherlands criteria. This study was carried out to determine the performance of these classification criteria in Thai patients presenting with acute arthritis.All consecutive patients presenting with acute arthritis and being consulted at the Rheumatology Unit, Chiang Mai University Hospital from January 2013 to May 2015 were invited to join the study. Gout was defined by the presence of monosodium urate crystals in the synovial fluid or tissue examined by experienced rheumatologists. The 5 existing gout classification criteria were performed and evaluated in all of the patients, who were divided in subgroups of early disease (≤2 years), established disease (>2 years), and those without tophus.There were 136 gout and 97 nongout patients. Sensitivity and specificity across all criteria ranged from 75.7% to 97.1% and 68.0% to 84.5%, respectively. Overall, the Mexico criteria had the highest sensitivity (97.1%), and the ARA survey criteria the highest specificity (84.5%), whereas the Mexico criteria performed well in early disease with sensitivity and specificity of 97.1% and 81.7%, respectively. All 5 criteria showed high sensitivity (from 76.4% to 99.1%) but low specificity (from 30.8% to 65.4%) in established disease. In patients without tophus, the sensitivity and specificity ranged from 64.1% to 95.7% and 68.8% to 85.4%, respectively. The ARA survey criteria across all groups showed consistently high specificity for gout.The 5 existing classification criteria for gout had limited sensitivity and specificity in Thai patients presenting with acute arthritis. The ARA survey criteria are the most suitable for diagnosing gout in Thai people when crystal identification is not available.

  19. Mechanistic aspects of inflammation and clinical management of inflammation in acute gouty arthritis.

    PubMed

    Cronstein, Bruce N; Sunkureddi, Prashanth

    2013-01-01

    It has been recently demonstrated that interleukin 1β (IL-1β) plays a central role in monosodium urate crystal-induced inflammation and that the NALP3 inflammasome plays a major role in IL-1β production. These discoveries have offered new insights into the pathogenesis of acute gouty arthritis. In this review, we discuss the molecular mechanisms by which monosodium urate crystals induce acute inflammation and examine the mechanisms of action (MOAs) of traditional anti-inflammatory drugs (e.g., nonsteroidal anti-inflammatory drugs, colchicine, and glucocorticoids) and biologic agents (e.g., the IL-1β antagonists anakinra, rilonacept, and canakinumab) to understand how their MOAs contribute to their safety profiles. Traditional anti-inflammatory agents may act on the IL-1β pathway at some level; however, their MOAs are broad-ranging, unspecific, and biologically complex. This lack of specificity may explain the range of systemic adverse effects associated with them. The therapeutic margins of nonsteroidal anti-inflammatory drugs, colchicine, and glucocorticoids are particularly low in elderly patients and in patients with cardiovascular, metabolic, or renal comorbidities that are frequently associated with gouty arthritis. In contrast, the IL-1β antagonists act on very specific targets of inflammation, which may decrease the potential for systemic adverse effects, although infrequent but serious adverse events (including infection and administration reactions) have been reported. Because these IL-1β antagonists target an early event immediately downstream from NALP3 inflammasome activation, they may provide effective alternatives to traditional agents with minimal systemic adverse effects. Results of ongoing trials of IL-1β antagonists will likely provide clarification of their potential role in the management of acute gouty arthritis.

  20. Performance of the Existing Classification Criteria for Gout in Thai Patients Presenting With Acute Arthritis

    PubMed Central

    Jatuworapruk, Kanon; Lhakum, Panomkorn; Pattamapaspong, Nuttaya; Kasitanon, Nuntana; Wangkaew, Suparaporn; Louthrenoo, Worawit

    2016-01-01

    Abstract Currently, there are 5 existing classification criteria for gout: the Rome, New York, American Rheumatism Association (ARA), Mexico, and Netherlands criteria. This study was carried out to determine the performance of these classification criteria in Thai patients presenting with acute arthritis. All consecutive patients presenting with acute arthritis and being consulted at the Rheumatology Unit, Chiang Mai University Hospital from January 2013 to May 2015 were invited to join the study. Gout was defined by the presence of monosodium urate crystals in the synovial fluid or tissue examined by experienced rheumatologists. The 5 existing gout classification criteria were performed and evaluated in all of the patients, who were divided in subgroups of early disease (≤2 years), established disease (>2 years), and those without tophus. There were 136 gout and 97 nongout patients. Sensitivity and specificity across all criteria ranged from 75.7% to 97.1% and 68.0% to 84.5%, respectively. Overall, the Mexico criteria had the highest sensitivity (97.1%), and the ARA survey criteria the highest specificity (84.5%), whereas the Mexico criteria performed well in early disease with sensitivity and specificity of 97.1% and 81.7%, respectively. All 5 criteria showed high sensitivity (from 76.4% to 99.1%) but low specificity (from 30.8% to 65.4%) in established disease. In patients without tophus, the sensitivity and specificity ranged from 64.1% to 95.7% and 68.8% to 85.4%, respectively. The ARA survey criteria across all groups showed consistently high specificity for gout. The 5 existing classification criteria for gout had limited sensitivity and specificity in Thai patients presenting with acute arthritis. The ARA survey criteria are the most suitable for diagnosing gout in Thai people when crystal identification is not available. PMID:26844519

  1. Hypothermia induced by adenosine 5'-monophosphate attenuates early stage injury in an acute gouty arthritis rat model.

    PubMed

    Miao, Zhimin; Guo, Weiting; Lu, Shulai; Lv, Wenshan; Li, Changgui; Wang, Yangang; Zhao, Shihua; Yan, Shengli; Tao, Zhenyin; Wang, Yunlong

    2013-08-01

    To investigate whether the hypothermia induced by Adenosine 5'-Monophosphate (5'-AMP) could attenuate early stage injury in a rat acute gouty arthritis model. Ankle joint injection with monosodium urate monohydrate crystals (MSU crystals) in hypothermia rat model which was induced by 5'-AMP and then observe whether hypothermia induced by 5'-AMP could be effectively inhibit the inflammation on acute gouty arthritis in rats. AMP-induced hypothermia has protective effects on our acute gouty arthritis, which was demonstrated by the following criteria: (1) a significant reduction in the ankle swelling (p < 0.001); (2) a significant decrease in the occurrence of leukocyte infiltration and mild hemorrhage; (3) a significant reduction in the presence of serum Interleukin-1β (IL-1β, p < 0.001) and metalloproteinase-9 (MMP-9, p < 0.001); and (4) a significant inhibition in the Nuclear Factor -κappaB (NF-κB) activity (p < 0.001). AMP-induced hypothermia could inhibit acute inflammation reaction and protect the synovial tissue against acute injury in a rat acute gouty arthritis model.

  2. The thromboelastometric discrepancy between septic and trauma induced disseminated intravascular coagulation diagnosed by the scoring system from the Japanese association for acute medicine

    PubMed Central

    Koami, Hiroyuki; Sakamoto, Yuichiro; Sakurai, Ryota; Ohta, Miho; Imahase, Hisashi; Yahata, Mayuko; Umeka, Mitsuru; Miike, Toru; Nagashima, Futoshi; Iwamura, Takashi; Yamada, Kosuke Chris; Inoue, Satoshi

    2016-01-01

    Abstract The aim of this study is to evaluate the hematological differences between septic and traumatic disseminated intravascular coagulation (DIC) using the rotational thromboelastometry (ROTEM). This retrospective study includes all sepsis or severe trauma patients transported to our emergency department who underwent ROTEM from 2013 to 2014. All patients were divided into 2 groups based on the presence of DIC diagnosed by the Japanese Association for Acute Medicine (JAAM) DIC score. We statistically analyzed the demographics, clinical characteristics, laboratory data, ROTEM findings (EXTEM and FIBTEM), and outcome. Fifty-seven patients (30 sepsis and 27 severe trauma) were included in primary analysis. Sepsis cases were significantly older and had higher systemic inflammatory response syndrome (SIRS) scores, whereas there were no significant differences in other parameters including Acute Physiology and Chronic Health Evaluation (APACHE) II score, sequential organ failure assessment (SOFA) score. Twenty-six patients (14 sepsis and 12 severe trauma) were diagnosed with DIC. The Septic DIC (S-DIC) group was significantly older and had higher DIC scores than the traumatic DIC (T-DIC) group. Hematologic examination revealed significantly higher CRP, fibrinogen, lower FDP, DD, and higher FDP/DD ratio were found in the S-DIC group in comparison with the T-DIC group. ROTEM findings showed that the A10, A20, and MCF in the FIBTEM test were significantly higher in the S-DIC group. However, no statistical differences were confirmed in the LI30, LI45, and ML in EXTEM test. The plasma fibrinogen level and fibrinogen based clot firmness in whole-blood test revealed statistical significance between septic and traumatic DIC patients. PMID:27495106

  3. [Epidemiology and bacteriological diagnosis of paediatric acute osteoarticular infections].

    PubMed

    Ferroni, A

    2007-10-01

    Acute paediatric osteo-articular infections require a fast and sensitive diagnosis allowing a treatment directed to the causative pathogen. Many micro-organisms can be incriminated, but Staphylococcus aureus and Kingella kingae markedly prevail. K. kingae became the first bacterial species responsible for septic arthritis in children < 3 years. More rarely, (2)haemolytic Streptococci and Streptococcus pneumoniae are found. The incidence of community acquired S. aureus resistant to oxacillin in osteo-articular infections is still low in France. The microbiological diagnosis of septic arthritis relies upon analysis of articular fluid, which requires systematic inoculation of a blood culture vial to increase the recovery rate of K. kingae. If the culture is negative, it is recommended to carry out a universal PCR or a PCR targeted to the main germs responsible for septic arthritis. Indeed, PCR represents an undeniable benefice for the diagnosis of paediatric septic arthritis, particularly for the DNA detection of K. kingae. The diagnosis of acute osteomyelitis relies primarily upon blood cultures, since the bone puncture is not a systematic procedure in this setting. Their efficiency is low, and there is still a need to look for other arguments of diagnosis such as search of possible portals of entry or specific serologies.

  4. Septic abortion.

    PubMed

    Stubblefield, P G; Grimes, D A

    1994-08-04

    Abortion-related deaths, which account for 47% of total maternal mortality in the world, result primarily from sepsis and are widespread in developing countries where abortion is illegal or inaccessible. Septic abortion offers opportunities for prevention on the primary, secondary, and tertiary level of medial care. Primary prevention of septic abortion encompasses the provision of effective contraception, provision of safe and legal abortion in cases of contraceptive failure, and appropriate medical management of abortion. Secondary prevention involves the prompt diagnosis of endometriosis and effective treatment to avert more serious infection. The diagnosis of septic abortion should be considered when women of reproductive age present to health facilities with vaginal bleeding, lower abdominal pain, and fever. Tertiary prevention is aimed at avoiding the serious complications of postabortal infection, including hysterectomy and death. Women with high fever, pelvic peritonitis, and tachycardia should undergo uterine evacuation and parental antibiotic therapy. Supportive care for cardiovascular system and other organs may be essential. The medical technology needed to avert serious complications and deaths from septic abortion is available. Lacking is a political commitment on the part of many governments and health care agencies to address this avoidable contributor to maternal morbidity and mortality.

  5. Management of a Septic Open Abdomen Patient with Spontaneous Jejunal Perforation after Emergent C/S with Confounding Factor of Mild Acute Pancreatitis

    PubMed Central

    Yetisir, Fahri; Sarer, Akgün Ebru; Acar, Hasan Zafer; Osmanoglu, Gokhan; Özer, Mehmet; Yaylak, Faik

    2016-01-01

    Introduction. We report the management of a septic Open Abdomen (OA) patient by the help of negative pressure therapy (NPT) and abdominal reapproximation anchor (ABRA) system in pregnant woman with spontaneous jejunal perforation after emergent cesarean section (C/S) with confounding factor of mild acute pancreatitis (AP). Presentation of Case. A 29-year-old and 34-week pregnant woman with AP underwent C/S. She was arrested after anesthesia induction and responded to cardiopulmonary resuscitation (CPR). There were only ash-colored serosanguinous fluid within abdomen during C/S. After C/S, she was transferred to intensive care unit (ICU) with vasopressor support. On postoperative 1st day, she underwent reoperation due to fecal fluid coming near the drainage. Leakage point could not be identified exactly and operation had to be deliberately abbreviated due to hemodynamic instability. NPT was applied. Two days later source control was provided by conversion of enteroatmospheric fistula (EAF) to jejunostomy. ABRA was added and OA was closed. No hernia developed at 10-month follow-up period. Conclusion. NPT application in septic OA patient may gain time to patient until adequate source control could be achieved. Using ABRA in conjunction with NPT increases the fascial closure rate in infected OA patient. PMID:27006853

  6. An improved acute gouty arthritis rat model and therapeutic effect of rhizoma Dioscoreae nipponicae on acute gouty arthritis based on the protein-chip methods.

    PubMed

    Yao, Li; Dong, Wanru; Lu, Fang; Liu, Shumin

    2012-01-01

    Rhizoma Dioscoreae nipponicae (RDN) is an herbal medicine. In the theories of Traditional Chinese Medicine (TCM), the function of RDN is to expel wind and remove dampness. Inflammatory mechanisms play an important role in the pathological process and prognosis of acute gouty arthritis (AGA). The aim of this study was to determine the specially expressed proteins through testing the proteins of the synovium in rats with AGA. The animal model of AGA was set up by Monosodium urate crystal (MSU) combined with hypoxanthine (HX), which was ameliorated in our previous experiment. Blood samples for measurement of serum uric acid were collected prior to sacrifice. Outcomes were assessed (two days after injection) by histological stain and protein quantitation. Three chips of RayBio® Human Label-based Antibody Array I were applied to detect 90 proteins in the synovium tissue of AGA rats. 14 differently expressed proteins were found in the synovium of AGA rats, and nine of them were first found in this model. There were seven up-regulated and seven down-regulated proteins, both TRAIL and Neuropilin-2 could be identified as key contributors to the pathomechanism of AGA.

  7. Mass transfer, clearance and plasma concentration of procalcitonin during continuous venovenous hemofiltration in patients with septic shock and acute oliguric renal failure

    PubMed Central

    Level, Claude; Chauveau, Philippe; Guisset, Olivier; Cazin, Marie Cécile; Lasseur, Catherine; Gabinsky, Claude; Winnock, Stéphane; Montaudon, Danièle; Bedry, Régis; Nouts, Caroline; Pillet, Odile; Benissan, Georges Gbikpi; Favarel-Guarrigues, Jean Claude; Castaing, Yves

    2003-01-01

    Objectives To measure the mass transfer and clearance of procalcitonin (PCT) in patients with septic shock during continuous venovenous hemofiltration (CVVH), and to assess the mechanisms of elimination of PCT. Setting The medical department of intensive care. Design A prospective, observational study. Patients Thirteen critically ill patients with septic shock and oliguric acute renal failure requiring continuous venovenous postdilution hemofiltration with a high-flux membrane (AN69 or polyamide) and a 'conventional' substitution volume (< 2.5 l/hour). Measurements and main results PCT was measured with the Lumitest PCT Brahms® in the prefilter and postfilter plasma, in the ultrafiltrate at the beginning of CVVH (T0) and 15 min (T15'), 60 min (T60') and 6 hours (T6h) after setup of CVVH, and in the prefilter every 24 hours during 4 days. Mass transfer was determined and the clearance and the sieving coefficient were calculated according to the mass conservation principle. Plasma and ultrafiltrate clearances, respectively, at T15', T60' and T6h were 37 ± 8.6 ml/min (not significant) and 1.8 ± 1.7 ml/min (P < 0.01), 34.7 ± 4.1 ml/min (not significant) and 2.3 ± 1.8 ml/min (P < 0.01), and 31.5 ± 7 ml/min (not significant) and 5 ± 2.3 ml/min (P < 0.01). The sieving coefficient significantly increased from 0.07 at T15' to 0.19 at T6h, with no difference according to the nature of the membrane. PCT plasma levels were not significantly modified during the course of CCVH. Conclusions We conclude that PCT is removed from the plasma of patients with septic shock during CCVH. Most of the mass is eliminated by convective flow, but adsorption also contributes to elimination during the first hours of CVVH. The effect of PCT removal with a conventional CVVH substitution fluid rate (<2.5 l/hour) on PCT plasma concentration seems to be limited, and PCT remains a useful diagnostic marker in these septic patients. The impact of high-volume hemofiltration on the PCT clearance

  8. Septic Shock

    PubMed Central

    Lansing, Allan M.

    1963-01-01

    Septic shock may be defined as hypotension caused by bacteremia and accompanied by decreased peripheral blood flow, evidenced by oliguria. Clinically, a shaking chill is the warning signal. The immediate cause of hypotension is pooling of blood in the periphery, leading to decreased venous return: later, peripheral resistance falls and cardiac failure may occur. Irreversible shock is comparable to massive reactive hyperemia. Reticuloendothelial failure, histamine release, and toxic hypersensitivity may be factors in the pathogenesis of septic shock. Adrenal failure does not usually occur, but large doses of corticosteroid are employed therapeutically to counteract the effect of histamine release or hypersensitivity to endotoxin. The keys to successful therapy are time, antibiotics, vasopressors, cortisone and correction of acidosis. PMID:14063936

  9. Effects of Early Continuous Venovenous Hemofiltration on E-Selectin, Hemodynamic Stability, and Ventilatory Function in Patients with Septic-Shock-Induced Acute Respiratory Distress Syndrome

    PubMed Central

    2016-01-01

    Objective. To investigate the effects of 72-hour early-initiated continuous venovenous hemofiltration (ECVVH) treatment in patients with septic-shock-induced acute respiratory distress syndrome (ARDS) (not acute kidney injury, AKI) with regard to serum E-selectin and measurements of lung function and hemodynamic stability. Methods. This prospective nonblinded single institutional randomized study involved 51 patients who were randomly assigned to receive or not receive ECVVH, an ECVVH group (n = 24) and a non-ECVVH group (n = 27). Besides standard therapies, patients in ECVVH group underwent CVVH for 72 h. Results. At 0 and 24 h after initiation of treatment, arterial partial pressure of oxygen/fraction of inspired oxygen (PaO2/FiO2) ratio, extravascular lung water index (EVLWI), and E-selectin level were not significantly different between groups (all P > 0.05). Compared to non-ECVVH group, PaO2/FiO2 is significantly higher and EVLWI and E-selectin level are significantly lower in ECVVH group (all P < 0.05) at 48 h and 72 h after initiation of treatment. The lengths of mechanical ventilation and stay in intensive care unit (ICU) were shorter in ECVVH group (all P < 0.05), but there was no difference in 28-day mortality between two groups. Conclusions. In patients with septic-shock-induced ARDS (not AKI), treatment with ECVVH in addition to standard therapies improves endothelial function, lung function, and hemodynamic stability and reduces the lengths of mechanical ventilation and stay in ICU. PMID:28044135

  10. Septic gonococcal dermatitis.

    PubMed

    Barr, J; Danielsson, D

    1971-02-27

    The overall incidence in gonorrhoea of septic gonococcal dermatitis was found to be 1.9% (3% for the females and 0.7% for the males). In 23 patients the common presenting symptoms were arthritis or arthralgia and bouts of fever, but the characteristic skin lesions served as an early clue to the diagnosis, and Neisseria gonorrhoeae was isolated from the genitourinary tract or from the blood. With the use of immunofluorescent techniques gonococci were also found in smears prepared from the skin lesions. An immune response to gonococci was found with the complement fixation technique in 90% of the patients. The response to treatment with penicillin was prompt, with complete relief from joint pains and fever, usually within two to seven days. The skin lesions faded within a few days, but scars could be observed for up to four weeks.

  11. Protective effects of a blueberry extract in acute inflammation and collagen-induced arthritis in the rat.

    PubMed

    Figueira, Maria-Eduardo; Oliveira, Mónica; Direito, Rosa; Rocha, João; Alves, Paula; Serra, Ana-Teresa; Duarte, Catarina; Bronze, Rosário; Fernandes, Adelaide; Brites, Dora; Freitas, Marisa; Fernandes, Eduarda; Sepodes, Bruno

    2016-10-01

    Here we investigated the anti-inflammatory effect of a blueberry extract in the carrageenan-induced paw edema model and collagen-induced arthritis model, both in rats. Along with the chemical characterization of the phenolic content of the fruits and extract, the antioxidant potential of the extract, the cellular antioxidant activity and the effects over neutrophils' oxidative burst, were studied in order to provide a mechanistic insight for the anti-inflammatory effects observed. The extract significantly inhibited paw edema formation in an acute model the rat. Our results also demonstrate that the standardized extract had pharmacological activity when administered orally in the collagen-induced arthritis model in the rat and was able to significantly reduce the development of clinical signs of arthritis and the degree of bone resorption, soft tissue swelling and osteophyte formation, consequently improving articular function in treated animals.

  12. Management of septic shock.

    PubMed Central

    Edwards, J D

    1993-01-01

    There have been important advances in the resuscitation of patients in septic shock in recent years. Survival can be improved by earlier recognition and therefore eradication of the sepsis combined with logical supportive measures. As with any acutely ill patient consultation with intensive care unit staff may be useful. Consultation with the intensive care unit does not necessarily imply the need for admission and mechanical ventilation; helpful advice may be forthcoming. Equally, referral to the intensive care unit does not mean an admission of failure but merely a recognition that additional skills and technical facilities are necessary for the patient's survival. PMID:8324438

  13. Effect of acupuncture on rats with acute gouty arthritis inflammation: a metabonomic method for profiling of both urine and plasma metabolic perturbation.

    PubMed

    Wen, Si-Lan; Liu, Yu-Jie; Yin, Hai-Lin; Zhang, Liu; Xiao, Jin; Zhu, Hong-Yuan; Xue, Jin-Tao; Ye, Li-Ming

    2011-01-01

    Acute gouty arthritis is a common inflammation model with multiple pathogenic mechanisms seen in clinical practice, for which acupuncture may potentially be an alternative therapy. To investigate the effect of acupuncture on acute gouty arthritis and search for its mechanism, a metabonomic method was developed in this investigation. Acute gouty arthritis model rats were induced by monosodium urate (MSU) crystals. The urine and plasma samples were collected at several time points and the endogenous metabolites were analyzed by an ultra-performance liquid chromatography coupled with a mass spectrometry (UPLC-MS). Data were analyzed using principal components analysis (PCA) and partial least squares (PLS) analysis to compare metabolic profiles of MSU crystal-induced acute gouty arthritis rats with MSU crystal-induced acute gouty arthritis, treated with acupuncture rats. The results showed that acupuncture could restore the metabolite network that disturbed by MSU administration. Our study indicates that UPLC-MS-based metabonomics can be used as a potential tool for the investigation of biological effect of acupuncture on acute gouty arthritis.

  14. Organ dysfunction during continuous veno-venous high cut-off hemodialysis in patients with septic acute kidney injury: A prospective observational study

    PubMed Central

    Chelazzi, Cosimo; Morettini, Elena; Zamidei, Lucia; Valente, Serafina; Caldini, A. Lucia; Zagli, Giovanni; De Gaudio, A. Raffaele; Romagnoli, Stefano

    2017-01-01

    Background Continuous veno-venous hemodialysis with high cut-off membranes (HCO-CVVHD) removes inflammatory mediators involved in organ dysfunction during sepsis. The aim of the present study was to assess the variations in SOFA score and identify early predictors of short-term mortality in a cohort of patients with septic shock, treated with HCO-CVVHD for acute kidney injury (AKI). Methods An observational prospective multicenter cohort study was conducted in four mixed medical-surgical ICUs. Thirty-eight patients with septic shock and AKI (KDIGO stage≥1) treated with HCO-CVVHD have been included in this study. Patients were divided into Survivors and non-Survivors according to mortality observed at 72nd hr of treatment. The variation of SOFA scores and clinical/biochemical parameters were described over time for the entire population and specifically for Survivors and non-Survivors. Similarly, circulating inflammatory mediators (as IL-6, TNF-a and IL-10) were described over time. A logistic regression analysis was used to identify the baseline clinical and biochemical parameters associated with 72 hrs-ICU mortality. Results Overall, the mean SOFA score was 12±3 at baseline, 10.9±3 at 6hrs, 9.8±3 at 12hrs, 8.9±3.3 at 24 hrs, and 8±3.5 at 48 hrs after HCO-CVVHD initiation; and 6.5±2.7 at 24 hrs and 6.6±3 at 48 hrs after HCO-CVVHD discontinuation. In the multivariate regression analysis, baseline serum lactate levels and AKI stage independently correlated with short-term mortality during HCO-CVVHD. A significant reduction was observed in circulating levels of TNFα and IL-6 among Survivors. Conclusions SOFA score significantly decreased early after initiation of HCO-CVVHD in patients with septic AKI. Baseline lactate levels and the AKI stage resulted to be associated to 72 hrs-ICU-mortality. PMID:28207795

  15. Viral arthritis

    PubMed Central

    Marks, Michael; Marks, Jonathan L

    2016-01-01

    Acute-onset arthritis is a common clinical problem facing both the general clinician and the rheumatologist. A viral aetiology is though to be responsible for approximately 1% of all cases of acute arthritis with a wide range of causal agents recognised. The epidemiology of acute viral arthritis continues to evolve, with some aetiologies, such as rubella, becoming less common due to vaccination, while some vector-borne viruses have become more widespread. A travel history therefore forms an important part of the assessment of patients presenting with an acute arthritis. Worldwide, parvovirus B19, hepatitis B and C, HIV and the alphaviruses are among the most important causes of virally mediated arthritis. Targeted serological testing may be of value in establishing a diagnosis, and clinicians must also be aware that low-titre autoantibodies, such as rheumatoid factor and antinuclear antibody, can occur in the context of acute viral arthritis. A careful consideration of epidemiological, clinical and serological features is therefore required to guide clinicians in making diagnostic and treatment decisions. While most virally mediated arthritides are self-limiting some warrant the initiation of specific antiviral therapy. PMID:27037381

  16. Comparison of clinical and biologic features of Kingella kingae and Staphylococcus aureus arthritis at initial evaluation.

    PubMed

    Basmaci, Romain; Lorrot, Mathie; Bidet, Philippe; Doit, Catherine; Vitoux, Christine; Penneçot, Georges; Mazda, Keyvan; Bingen, Edouard; Ilharreborde, Brice; Bonacorsi, Stéphane

    2011-10-01

    We conducted a retrospective study comparing the presenting clinical and biologic features of 64 children who had septic arthritis caused by Kingella kingae with 26 children who had septic arthritis caused by Staphylococcus aureus. Children with K. kingae septic arthritis were significantly younger than those with S. aureus septic arthritis. Otherwise, there were no significant differences between the 2 groups with respect to fever, location, white blood cell count, synovial fluid cell count, C-reactive protein, or serum fibrinogen. However, the clinical course was significantly better for children with septic arthritis caused by K. kingae as evidenced by shorter hospitalization and fewer adverse events. Presumptive antibiotic therapy for septic arthritis in young infants should take into account both of these pathogens, even in case of mild presentation.

  17. Tuberculous arthritis of the elbow joint: A case report.

    PubMed

    Yazıcı, Ayten; Kayan, Gökçen; Yaylacı, Selçuk; Demir, Mustafa Volkan; Karakeçe, Engin; Tamer, Ali; Karabay, Oğuz

    2016-09-01

    Tuberculous arthritis of the elbow joint is rare. A 57-year-old male patient presented with swelling, pain, and redness of the elbow. The symptoms first appeared one month ago; he was given antibiotic treatment after the diagnosis of septic arthritis at another center. The patient who did not improve with treatment was diagnosed with tuberculous arthritis according to the culture and was started on antituberculosis treatment. Tuberculous arthritis usually presents with chronic arthritis. However, it can also present in patients with septic arthritis.

  18. Protective effects of hydroxytyrosol-supplemented refined olive oil in animal models of acute inflammation and rheumatoid arthritis.

    PubMed

    Silva, S; Sepodes, B; Rocha, J; Direito, R; Fernandes, A; Brites, D; Freitas, M; Fernandes, E; Bronze, M R; Figueira, M E

    2015-04-01

    Virgin olive oil is the primary source of fat in the Mediterranean diet, and its beneficial health effects have been related with oleic acid and phenolic compounds content. Hydroxytyrosol, a typical virgin olive oil phenolic compound, has beneficial antioxidant and anti-inflammatory properties as previously reported. The aim of this study was to evaluate the effect of hydroxytyrosol-supplemented refined olive oil at 0.5 and 5 mg/kg in a rodent model of rheumatoid arthritis. Rheumatoid arthritis was induced by intradermic administration, in male Wistar rats, of Freund's adjuvant with collagen type II on days 1 and 21. Hydroxytyrosol-supplemented refined olive oils were administrated by gavage from day 23 until day 35. The treatment at 5-mg/kg dose significantly decreased paw edema (P<.01), histological damage, cyclooxygenase-2 and inducible nitric oxide synthase expression, and markedly reduced the degree of bone resorption, soft tissue swelling and osteophyte formation, improving articular function in treated animals. Acute inflammation, induced by carrageenan, was also evaluated for hydroxytyrosol-supplemented refined olive oils at 0.5 and 5 mg/kg. Both doses significantly reduced paw edema (P<.001). Our results suggest that the supplementation of refined olive oil with hydroxytyrosol may be advantageous in rheumatoid arthritis with significant impact not only on chronic inflammation but also on acute inflammatory processes.

  19. New real-time PCR-based method for Kingella kingae DNA detection: application to samples collected from 89 children with acute arthritis.

    PubMed

    Ilharreborde, Brice; Bidet, Philippe; Lorrot, Mathie; Even, Julien; Mariani-Kurkdjian, Patricia; Liguori, Sandrine; Vitoux, Christine; Lefevre, Yann; Doit, Catherine; Fitoussi, Franck; Penneçot, Georges; Bingen, Edouard; Mazda, Keyvan; Bonacorsi, Stéphane

    2009-06-01

    Inoculation of blood culture vials with joint fluid samples has revealed the important pathogenic role of Kingella kingae in pediatric arthritis. However, recent studies based on broad-range 16S ribosomal DNA PCR and real-time PCR without a probe suggest that conventional methods remain suboptimal. We developed a new real-time PCR method with a probe that is highly specific for K. kingae and applied it to joint fluid samples collected from 89 children with suspected arthritis admitted to our institution during a 2-year period. Real-time PCR was also applied to blood samples obtained before surgery and to joint drainage fluid samples obtained during several days after surgery. Thirty-six (40%) of the 89 cases of suspected septic arthritis had positive culture. Staphylococcus aureus was the main isolate (n = 19/36, 53%), followed by K. kingae (n = 7/36, 19%). Specific real-time PCR identified K. kingae in 24 of the 53 culture-negative cases. Thus, K. kingae was present in 31 (52%) of the 60 documented cases, making it the leading pathogen. Real-time PCR on all 15 blood DNA extracts from patients with K. kingae infection was negative, demonstrating that joint fluid positivity did not result from DNA circulating in blood. Real-time PCR amplification of drainage fluid samples showed that the pathogen could be detected for up to 6 days after antibiotic initiation. K. kingae real-time PCR applied to DNA extracted from joint fluid samples, but not from blood samples, markedly improved the etiological diagnosis of septic arthritis in children. Retrospective diagnosis is feasible for up to 6 days after treatment initiation.

  20. Acute gouty arthritis complicated with acute ST elevation myocardial infarction is independently associated with short- and long-term adverse non-fatal cardiac events.

    PubMed

    Liu, Kuan-Liang; Lee, Hsin-Fu; Chou, Shing-Hsien; Lin, Yen-Chen; Lin, Chia-Pin; Wang, Chun-Li; Chang, Chi-Jen; Hsu, Lung-An

    2014-01-01

    Large epidemiologic studies have associated gouty arthritis with the risk of coronary heart disease. However, there has been a lack of information regarding the outcomes for patients who have gout attacks during hospitalization for acute myocardial infarction. We reviewed the data of 444 consecutive patients who were admitted to our hospital between 2005 and 2008 due to acute ST elevation myocardial infarction (STEMI). The clinical outcomes were compared between patients with gout attack and those without. Of the 444, 48 patients with acute STEMI developed acute gouty arthritis during hospitalization. The multivariate analysis identified prior history of gout and estimated glomerular filtration rate as independent risk factors of gout attack for patients with acute STEMI (odds ratio (OR) 21.02, 95 % CI 2.96-149.26, p = 0.002; OR 0.92, 95 % CI 0.86-0.99, p = 0.035, respectively). The in-hospital mortality and duration of hospital stay did not differ significantly between the gouty group and the non-gouty group (controls). During a mean follow-up of 49 ± 28 months, all-cause mortality and stroke were similar for both groups. Multivariate Cox regression showed that gout attack was independently associated with short- and long-term adverse non-fatal cardiac events (hazard ratio (HR) 1.88, 95 % CI 1.09-3.24, p = 0.024; HR 1.82, 95 % CI 1.09-3.03, p = 0.022, respectively). Gout attack among patients hospitalized due to acute STEMI was independently associated with short-term and long-term rates of adverse non-fatal cardiac events.

  1. Acute gonococcal sacro-iliitis--a case report.

    PubMed

    Deshmukh, R G

    1995-12-01

    Acute infective sacro-iliitis is a rare condition. Though gonococcal arthritis is not uncommon, this organism does not appear to have been isolated from the sacro-iliac joint. The first proven case of gonococcal sacro-iliitis is reported here. Difficulties in correct diagnosis of infective sacro-iliitis are highlighted. Management of gonococcal sacro-iliitis is described. With the increase in number of gonococcal infections, a case can be made for routine culture of joint material N. Gonorrhoeae in cases of septic arthritis in patients at high risk.

  2. Gonococcal and nongonococcal arthritis.

    PubMed

    García-De La Torre, Ignacio; Nava-Zavala, Arnulfo

    2009-02-01

    Acute bacterial arthritis usually is caused by gonococcal or nongonococcal infection of the joints. Nongonococcal and gonococcal arthritis are the most potentially dangerous and destructive forms of acute arthritis. These bacterial infections of the joints are usually curable with treatment, but morbidity and mortality are still significant in patients who have underlying rheumatoid arthritis, patients who have prosthetic joints, elderly patients, and patients who have severe and multiple comorbidities. This article reviews the risk factors, pathogenesis, clinical manifestations, diagnosis, and treatment of nongonococcal and gonococcal arthritis.

  3. Gout - a guide for the general and acute physicians.

    PubMed

    Abhishek, Abhishek; Roddy, Edward; Doherty, Michael

    2017-02-01

    Gout is the most prevalent inflammatory arthritis and affects 2.5% of the general population in the UK. It is also the only arthritis that has the potential to be cured with safe, inexpensive and well tolerated urate-lowering treatments, which reduce serum uric acid by either inhibiting xanthine oxidase - eg allopurinol, febuxostat - or by increasing the renal excretion of uric acid. Of these, xanthine oxidase inhibitors are used first line and are effective in 'curing' gout in the vast majority of patients. Gout can be diagnosed on clinical grounds in those with typical podagra. However, in those with involvement of other joints, joint aspiration is recommended to demonstrate monosodium urate crystals and exclude other causes of acute arthritis, such as septic arthritis. However, a clinical diagnosis of gout can be made if joint aspiration is not feasible. This review summarises the current understanding of the pathophysiology, clinical presentation, investigations and treatment of gout.

  4. Development of a new humanized mouse model to study acute inflammatory arthritis

    PubMed Central

    2012-01-01

    Background Substantial advances have been generated in understanding the pathogenesis of rheumatoid arthritis (RA). Current murine models of RA-like disease have provided great insights into the molecular mechanism of inflammatory arthritis due to the use of genetically deficient or transgenic mice. However, these studies are limited by differences that exist between human and murine immune systems. Thus, the development of an animal model that utilizes human immune cells, will afford the opportunity to study their function in the initiation and propagation of inflammatory arthritis. Methods One to two-day old irradiated NOD-scid IL2rγnull (NSG) mice were reconstituted with human CD34+ cord blood stem cells. Leukocytes were analyzed by flow cytometry and circulating antibodies were determined by ELISA. Arthritis was induced by injecting complete Freund’s adjuvant into knee or ankle joints. Mice were also treated with the TNF inhibitor, Etanercept, or PBS and joints were analyzed histologically. Results Humanized mice were established with high reconstitution rates and were able to spontaneously produce human immunoglobulins as well as specific IgG in response to immunization. Intraperitoneal injection of thioglycolate or injection of complete Freund’s adjuvant into joints resulted in migration of human immune cells to the injected sites. Arthritic humanized mice treated with Etanercept had markedly less inflammation, which was associated with decreased total numbers of human CD45+ cells, including human lymphocytes and neutrophils. Conclusions The humanized mouse model is a new model to study inflammatory arthritis disease using human leukocytes without rejection of engrafted tissue. Future studies may adapt this system to incorporate RA patient cord blood and develop a chimeric animal model of inflammatory arthritis using genetically predisposed immune cells. PMID:22974474

  5. Acute exacerbation of preexisting interstitial lung disease after administration of etanercept for rheumatoid arthritis.

    PubMed

    Hagiwara, Kiyofumi; Sato, Takeo; Takagi-Kobayashi, Shoko; Hasegawa, Shunsuke; Shigihara, Nayumi; Akiyama, Osamu

    2007-05-01

    A 70-year-old woman with a 6-year history of seropositive rheumatoid arthritis (RA) and asymptomatic interstitial lung disease (ILD) began taking etanercept for ongoing arthritis despite treatment with methotrexate (MTX) and bucillamine. MTX was discontinued before introduction of etanercept. She developed lung injury 8 weeks after starting etanercept. Etanercept was discontinued and oral prednisolone 40 mg/day was begun, and her clinical findings gradually improved. Lung injury, although rare, is a recently noticed, potentially fatal adverse effect of all 3 licensed biological anti-tumor necrosis factor (TNF) agents. We recommend caution in the use of anti-TNF agents in elderly RA patients with preexisting ILD.

  6. Balanced crystalloids for septic shock resuscitation

    PubMed Central

    Corrêa, Thiago Domingos; Cavalcanti, Alexandre Biasi; de Assunção, Murillo Santucci Cesar

    2016-01-01

    Timely fluid administration is crucial to maintain tissue perfusion in septic shock patients. However, the question concerning which fluid should be used for septic shock resuscitation remains a matter of debate. A growing body of evidence suggests that the type, amount and timing of fluid administration during the course of sepsis may affect patient outcomes. Crystalloids have been recommended as the first-line fluids for septic shock resuscitation. Nevertheless, given the inconclusive nature of the available literature, no definitive recommendations about the most appropriate crystalloid solution can be made. Resuscitation of septic and non-septic critically ill patients with unbalanced crystalloids, mainly 0.9% saline, has been associated with a higher incidence of acid-base balance and electrolyte disorders and might be associated with a higher incidence of acute kidney injury. This can result in greater demand for renal replacement therapy and increased mortality. Balanced crystalloids have been proposed as an alternative to unbalanced solutions in order to mitigate their detrimental effects. Nevertheless, the safety and effectiveness of balanced crystalloids for septic shock resuscitation need to be further addressed in a well-designed, multicenter, pragmatic, randomized controlled trial. PMID:28099643

  7. Chuanhu Anti-Gout Mixture versus Colchicine for Acute Gouty Arthritis: A Randomized, Double-Blind, Double-Dummy, Non-Inferiority Trial

    PubMed Central

    Wang, YanGang; Wang, Luan; Li, EnZe; Li, Yang; Wang, ZhongChao; Sun, XiaoFang; Yu, XiaoLong; Ma, Lin; Wang, YunLong; Wang, YouXin

    2014-01-01

    Background The Chuanhu anti-gout mixture has been used for many years in the treatment of gout in Chinese Traditional Medicine, and current methods for treatments for acute gouty arthritis have been either less effective or have had serious side effects. Methods In this 12-week, double-blind, double-dummy, non-inferiority study, outpatient individuals with newly diagnosed acute gouty arthritis were randomly assigned to receive Chuanhu anti-gout mixture or colchicine. Both the study investigators and the participants were masked to the treatment assignments. The primary outcome was the recurrence rate of acute gouty arthritis, and the secondary outcomes were changes in white blood cells (WHC) and C-reactive protein (CRP). This trial is registered at ISRCTN.org as trial ISRCTN65219941. Results A total of 176 patients were randomly assigned to receive either the Chuanhu anti-gout mixture or Colchicine. The overall recurrence rates in the Chuanhu anti-gout mixture group (CH group) and the Colchicine group (Col group) were 12.50% vs 14.77% (difference -2.22%, 95% confidence interval (95% CI): -10.78%~6.23%), meeting the predefined non-inferiority criterion of 15%, as did the data for WHC and CRP. The incidence of adverse events (mainly diarrhea) was less in the Col group than in the CH group (2.27% vs 28.41%, 95% CI 0.01~0.26). In addition, changes in blood uric acid, alanine aminotransferase, aspartate aminotransferase and creatinine in the CH group were significantly larger compared to those in the Col group (P<0.05). Conclusions The Chuanhu anti-gout mixture was non-inferior to colchicine for the treatment of acute gouty arthritis. The study suggested that the Chuanhu anti-gout mixture can be considered an alternative choice for the treatment of acute gouty arthritis because of its lower incidence of adverse events and its protection of kidney and renal function. PMID:25013367

  8. Dipeptidyl peptidase I activates neutrophil-derived serine proteases and regulates the development of acute experimental arthritis

    PubMed Central

    Adkison, April M.; Raptis, Sofia Z.; Kelley, Diane G.; Pham, Christine T.N.

    2002-01-01

    Leukocyte recruitment in inflammation is critical for host defense, but excessive accumulation of inflammatory cells can lead to tissue damage. Neutrophil-derived serine proteases (cathepsin G [CG], neutrophil elastase [NE], and proteinase 3 [PR3]) are expressed specifically in mature neutrophils and are thought to play an important role in inflammation. To investigate the role of these proteases in inflammation, we generated a mouse deficient in dipeptidyl peptidase I (DPPI) and established that DPPI is required for the full activation of CG, NE, and PR3. Although DPPI–/– mice have normal in vitro neutrophil chemotaxis and in vivo neutrophil accumulation during sterile peritonitis, they are protected against acute arthritis induced by passive transfer of monoclonal antibodies against type II collagen. Specifically, there is no accumulation of neutrophils in the joints of DPPI–/– mice. This protective effect correlates with the inactivation of neutrophil-derived serine proteases, since NE–/– × CG–/– mice are equally resistant to arthritis induction by anti-collagen antibodies. In addition, protease-deficient mice have decreased response to zymosan- and immune complex–mediated inflammation in the subcutaneous air pouch. This defect is accompanied by a decrease in local production of TNF-α and IL-1β. These results implicate DPPI and polymorphonuclear neutrophil–derived serine proteases in the regulation of cytokine production at sites of inflammation. PMID:11827996

  9. Simultaneous acute shoulder arthritis and multiple mononeuropathy in a newly diagnosed type 2 diabetes patient - First case report.

    PubMed

    Kotlęga, Dariusz; Gołąb-Janowska, Monika; Zaborowski, Grzegorz; Ciećwież, Sylwester; Nowacki, Przemysław

    Diabetes is a common disorder that leads to the musculoskeletal symptoms such as the shoulder arthritis. The involvement of peripheral nervous system is one of the troublesome for the patients as it provokes chronic sensory symptoms, lower motor neuron involvement and autonomic symptoms. In the course of the disease there has been several types of neuropathies described. A 41-year-old male patient was admitted to the internal medicine department because of the general weakness, malaise, polydypsia and polyuria since several days. The initial blood glucose level was 780mg/dl. During the first day the continuous insulin infusion was administered. On the next day when he woke up, the severe pain in the right shoulder with limited movement, right upper extremity weakness and burning pain in the radial aspect of this extremity appeared. On examination right shoulder joint movement limitation was found with the muscle weakness and sensory symptoms in the upper limbs. The clinical picture indicated on the right shoulder arthritis and the peripheral nervous system symptoms such as the right musculocutaneous, supraspinatus, right radial nerve and left radial nerve damage. We present a first case report of simultaneous, acute involvement of the shoulder joint and multiple neuropathy in a patient with newly diagnosed type 2 diabetes, presumably in the state of ketoacidosis.

  10. Inhaled nitric oxide in acute respiratory distress syndrome with and without septic shock requiring norepinephrine administration: a dose–response study

    PubMed Central

    Mourgeon, Eric; Puybasset, Louis; Law-Koune, Jean-Dominique; Lu, Qin; Abdennour, Lamine; Gallart, Lluis; Malassine, Patrick; Rao, GS Umamaheswara; Cluzel, Philippe; Bennani, Abdelhai; Coriat, Pierre; Rouby, Jean-Jacques

    1997-01-01

    Background: The aim of this prospective study was to assess whether the presence of septic shock could influence the dose response to inhaled nitric oxide (NO) in NO-responding patients with adult respiratory distress syndrome (ARDS). Results: Eight patients with ARDS and without septic shock (PaO2 = 95 ± 16 mmHg, PEEP = 0, FiO2 = 1.0), and eight patients with ARDS and septic shock (PaO2 = 88 ± 11 mmHg, PEEP = 0, FiO2 = 1.0) receiving exclusively norepinephrine were studied. All responded to 15 ppm inhaled NO with an increase in PaO2 of at least 40 mmHg, at FiO2 1.0 and PEEP 10 cmH2O. Inspiratory intratracheal NO concentrations were recorded continuously using a fast response time chemiluminescence apparatus. Seven inspiratory NO concentrations were randomly administered: 0.15, 0.45, 1.5, 4.5, 15, 45 and 150 ppm. In both groups, NO induced a dose-dependent decrease in mean pulmonary artery pressure (MPAP), pulmonary vascular resistance index (PVRI), and venous admixture (QVA/QT), and a dose-dependent increase in PaO2/FiO2 (P ≤ 0.012). Dose-response of MPAP and PVRI were similar in both groups with a plateau effect at 4.5 ppm. Dose-response of PaO2/FiO2 was influenced by the presence of septic shock. No plateau effect was observed in patients with septic shock and PaO2/FiO2 increased by 173 ± 37% at 150 ppm. In patients without septic shock, an 82 ± 26% increase in PaO2/FiO2 was observed with a plateau effect obtained at 15 ppm. In both groups, dose-response curves demonstrated a marked interindividual variability and in five patients pulmonary vascular effect and improvement in arterial oxygenation were dissociated. Conclusion: For similar NOinduced decreases in MPAP and PVRI in both groups, the increase in arterial oxygenation was more marked in patients with septic shock. PMID:11056694

  11. Gonococcal septic arthritis of the hip.

    PubMed

    Lee, A H; Chin, A E; Ramanujam, T; Thadhani, R I; Callegari, P E; Freundlich, B

    1991-12-01

    We describe a patient with a Neisseria gonorrhoeae monoarthritis of the hip. Treatment with intravenous ceftriaxone, oral doxycycline, and repeated fluoroscopic needle aspirations resulted in a complete recovery of function without residual deficit. Gonococcal monoarthritis of the hip is rare. Gonococcal hip infections appear to respond well to antibiotics and drainage by arthrocentesis. This differs from hip infections caused by other bacteria where joint damage is common and where the recommended initial treatment is open surgical drainage.

  12. Serum-sickness-like disease is a common cause of acute arthritis in children.

    PubMed

    Kunnamo, I; Kallio, P; Pelkonen, P; Viander, M

    1986-11-01

    Among 283 children in a prospective study of arthritis we found 15 patients with a self-limited serum-sickness-like disease consisting of urticaria or joint erythema and mostly polyarticular arthritis. The mean duration of joint symptoms was 5.9 days. A preceding infection was reported in 12 patients and 12 had received drugs, the therapy starting on average 12.8 days before the onset of joint symptoms. In 9 cases the drug was penicillin. Four patients had recurrent attacks. Circulating immune complexes were detected in the serum of 12 patients, but specific IgE antibodies to penicillin only in 3 patients. The estimated annual incidence of the condition was 4.7/100,000 children under age 16.

  13. Investigation of Antiarthritic Potential of Plumeria alba L. Leaves in Acute and Chronic Models of Arthritis

    PubMed Central

    Kumar, Vipin; Gupta, Pankaj; Singh, Surender

    2014-01-01

    Aim. The present investigation was designed to evaluate antiarthritic potential of fractions of hydroalcoholic extract from leaves of P. alba. Materials and Methods. Plumeria alba L. leaves were extracted with hydroalcohol (30 : 70) to obtain hydroalcoholic extract of P. alba. This extract was further fractionated with solvents ethyl acetate and n-butanol to obtain EAPA and BPA, respectively. These fractions were tested against formaldehyde and Freund's complete adjuvant (FCA) induced arthritis. Arthritis assessment, paw volume, body weight, motor incoordination, and nociceptive threshold were measured. On day 21, the animals were sacrificed and histopathology was done. Results. The 100 and 200 mg/kg doses of EAPA and BPA caused a significant (P ≤ 0.05–0.01) reduction in paw swelling in both models. Erythrocyte sedimentation rate (ESR) and spleen weight decreased significantly (P < 0.01) in arthritic rats treated with extracts. There was significant (P < 0.05) improvement in thymus weight in EAPA treated rats whereas significant (P < 0.01) improvement was also seen in haemoglobin level (Hb) in diclofenac treated group. Motor incoordination and nociceptive threshold were also significantly (P ≤ 0.05–0.01) improved. Conclusion. The present study suggests that Plumeria alba L. has protective activity against arthritis and supports the traditional use of P. alba for rheumatism and other inflammatory diseases. PMID:25025056

  14. Arthritis - resources

    MedlinePlus

    Resources - arthritis ... The following organizations provide more information on arthritis : American Academy of Orthopaedic Surgeons -- orthoinfo.aaos.org/menus/arthritis.cfm Arthritis Foundation -- www.arthritis.org Centers for Disease Control and Prevention -- www. ...

  15. Acute Monoarthritis: Diagnosis in Adults.

    PubMed

    Becker, Jonathan A; Daily, Jennifer P; Pohlgeers, Katherine M

    2016-11-15

    Acute monoarthritis can be the initial manifestation of many joint disorders. The most common diagnoses in the primary care setting are osteoarthritis, gout, and trauma. It is important to understand the prevalence of specific etiologies and to use the appropriate diagnostic modalities. A delay in diagnosis and treatment, particularly in septic arthritis, can have catastrophic results including sepsis, bacteremia, joint destruction, or death. The history and physical examination can help guide the use of laboratory and imaging studies. The presence of focal bone pain or recent trauma requires radiography of the affected joint to rule out metabolic bone disease, tumor, or fracture. If there is a joint effusion in the absence of trauma or recent surgery, and signs of infection (e.g., fever, erythema, warmth) are present, subsequent arthrocentesis should be performed. Inflammatory synovial fluid containing monosodium urate crystals indicates a high probability of gout. Noninflammatory synovial fluid suggests osteoarthritis or internal derangement. Pitfalls in the diagnosis and early treatment of acute monoarthritis include failure to perform arthrocentesis, administering antibiotics before aspirating the joint when septic arthritis is suspected (or failing to start antibiotics after aspiration), and starting treatment based solely on laboratory data, such as an elevated uric acid level.

  16. Septic Cavernous Sinus Thrombosis: A Case Report

    PubMed Central

    Arian, Mahdieh; Kamali, Azadeh; Tabatabaeichehr, Mahbubeh; Arashnia, Parisa

    2016-01-01

    Introduction Septic cavernous sinus thrombosis (CST) is a rare condition that can result in high mortality and morbidity rates if not treated immediately. CST may be aseptic or septic. Less common primary sites of infection include the tonsils, soft palate, middle ear, and orbit. Reported cases of middle ear infection are very rare, and response to treatment is poor. Case Presentation The present study is a case report of acute otitis media which led to septic cavernous sinus thrombosis in a 56-year-old woman in Bojnord city, North Khorasan, Iran. Conclusions Findings of laboratory tests and magnetic resonance imaging (MRI) confirmed the clinical diagnosis. Clinical-based medical care led to successful management of the patient with broad spectrum intravenous antibiotics that prevented serious complications. PMID:27781123

  17. Kinematic Analysis of Gait Following Intra-articular Corticosteroid Injection into the Knee Joint with an Acute Exacerbation of Arthritis

    PubMed Central

    Mehta, Saurabh; Szturm, Tony; El-Gabalawy, Hani S.

    2011-01-01

    ABSTRACT Purpose: The objective of this study was to examine the effects of intra-articular corticosteroid injection (ICI) on ipsilateral knee flexion/extension, ankle dorsiflexion/plantarflexion (DF/PF), and hip abduction/adduction (abd/add) during stance phase in people with an acute exacerbation of rheumatoid arthritis (RA) of the knee joint. The study also assessed the effects of ICI on spatiotemporal parameters of gait and functional status in this group. Methods: Nine people with an exacerbation of RA of the knee were recruited. Kinematic and spatiotemporal gait parameters were obtained for each participant. Knee-related functional status was assessed using the Knee injury and Osteoarthritis Outcome Score (KOOS). Spatiotemporal gait parameters and joint angles (knee flexion, ankle DF/PF, hip abd/add) of the affected side were compared pre- and post-ICI. Results: Data for eight people were available for analysis. Median values for knee flexion and ankle PF increased significantly following ICI. Gait parameters of cadence, velocity, bilateral stride length, bilateral step length, step width, double-support percentage, and step time on the affected side also showed improvement. Pain and knee-related functional status as measured by the KOOS showed improvement. Conclusions: This study demonstrated a beneficial short-term effect of ICI on knee-joint movements, gait parameters, and knee-related functional status in people with acute exacerbation of RA of the knee. PMID:22942516

  18. Targeting pro-inflammatory cytokines following joint injury: acute intra-articular inhibition of interleukin-1 following knee injury prevents post-traumatic arthritis

    PubMed Central

    2014-01-01

    Introduction Post-traumatic arthritis (PTA) is a progressive, degenerative response to joint injury, such as articular fracture. The pro-inflammatory cytokines, interleukin 1(IL-1) and tumor necrosis factor alpha (TNF-α), are acutely elevated following joint injury and remain elevated for prolonged periods post-injury. To investigate the role of local and systemic inflammation in the development of post-traumatic arthritis, we targeted both the initial acute local inflammatory response and a prolonged 4 week systemic inflammatory response by inhibiting IL-1 or TNF-α following articular fracture in the mouse knee. Methods Anti-cytokine agents, IL-1 receptor antagonist (IL-1Ra) or soluble TNF receptor II (sTNFRII), were administered either locally via an acute intra-articular injection or systemically for a prolonged 4 week period following articular fracture of the knee in C57BL/6 mice. The severity of arthritis was then assessed at 8 weeks post-injury in joint tissues via histology and micro computed tomography, and systemic and local biomarkers were assessed in serum and synovial fluid. Results Intra-articular inhibition of IL-1 significantly reduced cartilage degeneration, synovial inflammation, and did not alter bone morphology following articular fracture. However, systemic inhibition of IL-1, and local or systemic inhibition of TNF provided no benefit or conversely led to increased arthritic changes in the joint tissues. Conclusion These results show that intra-articular IL-1, rather than TNF-α, plays a critical role in the acute inflammatory phase of joint injury and can be inhibited locally to reduce post-traumatic arthritis following a closed articular fracture. Targeted local inhibition of IL-1 following joint injury may represent a novel treatment option for PTA. PMID:24964765

  19. Septic Systems Case Studies

    EPA Pesticide Factsheets

    A collection of septic systems case studies to help community planners, elected officials, health department staff, state officials, and interested citizens explore alternatives for managing their decentralized wastewater treatment systems.

  20. Rheumatoid Arthritis

    MedlinePlus

    ... Education Visitor Information RePORT NIH Fact Sheets Home > Rheumatoid Arthritis Small Text Medium Text Large Text Rheumatoid Arthritis Rheumatoid arthritis is an inflammatory disease affecting about ...

  1. Comparison of Prednisolone, Etoricoxib, and Indomethacin in Treatment of Acute Gouty Arthritis: An Open-Label, Randomized, Controlled Trial

    PubMed Central

    Xu, Lingling; Liu, Shiqun; Guan, Meiping; Xue, Yaoming

    2016-01-01

    Background At present there are several kinds of medicine for treating acute gout arthritis (AGA). This study compared the efficacy and safety of prednisolone, etoricoxib, and indomethacin in the treatment of AGA. Material/Methods This was an open-label, randomized, active-comparator study in patients with AGA. Patients were randomized to 4 days of prednisolone 35 mg qd, etoricoxib 120 mg qd, or indomethacin 50 mg tid. The primary efficacy endpoint was the reduction of self-assessed pain in the index joint from baseline. Secondary endpoints included changes in physician’s assessment of tenderness, erythema, swelling, and joint activity; patient assessment of response to therapy; and safety. Results We analyzed 113 patients. Baseline demographics were comparable among treatment groups. Oral prednisolone, etoricoxib, and indomethacin were similarly effective in improving pain, tenderness, and joint activity over 4 days. For inflammation, oral prednisolone, etoricoxib, and indomethacin were similarly effective in reducing erythema, but prednisolone might be more effective in reducing swelling than indomethacin. The patient response to therapy was similar in the 3 groups. There were more total adverse events with indomethacin compared with the other 2 drugs. Conclusions Efficacy was comparable among prednisolone, etoricoxib, and indomethacin for the treatment of AGA. Prednisolone might be more effective in reducing inflammation and it had a better safety profile. PMID:26965791

  2. A case of fungal arthritis caused by Hansenula anomala.

    PubMed

    Choi, Sung-Wook; Lee, Tong-Joo; Kim, Myung-Ku; Lee, Moon; Jung, Jae-Ho

    2010-03-01

    Hansenula anomala (H. anomaly) is part of the normal flora in the alimentary tract and throat. It has been reported to be an organism causing opportunistic infections in immunocompromised patients. However, cases of fungal arthritis caused by H. anomala are rare. We encountered a case of H. anomala arthritis in a 70-year-old man who was treated with an empirical antibiotic treatment and surgery under the impression of septic arthritis. However, the patient did not improve after antibiotic therapy and surgery. Consequently, knee joint aspiration was performed again, which identified fungal arthritis caused by H. anomala. It was treated successfully with amphotericin B and fluconazole. When treating arthritis patients with diabetes, it is important to consider the possibility of septic arthritis by H. anomala and provide the appropriate treatment.

  3. Sepsis and septic shock.

    PubMed

    Maloney, Patrick J

    2013-08-01

    Early recognition of sepsis and septic shock in children relies on obtaining an attentive clinical history, accurate vital signs, and a physical examination focused on mental status, work of breathing, and circulatory status. Laboratory tests may support the diagnosis but are not reliable in isolation. The goal of septic shock management is reversal of tissue hypoperfusion. The therapeutic end point is shock reversal. Mortality is significantly better among children when managed appropriately. Every physician who cares for children must strive to have a high level of suspicion and keen clinical acumen for recognizing the rare but potentially seriously ill child.

  4. [Corticosteroids and septic shock].

    PubMed

    Bouletreau, P; Petit, P; Latarjet, J

    1976-01-01

    According to the data in the literature, the authors attempted to sum-up present attitudes on the value of corticoids in the treatment of septic shock. If their cardiovascular effects after a period of enthusiasm, are presently rather controversial, their cellular and sub-cellular actions, on the lysosomal membranes, capillary permeability and perhaps the intimate mechanisms of cellular oxygenation seem to be more real. However, the contra-indications which persist in the results of clinical works have resulted in the fact that the exact place of cortico-steroids in the therapeutic arsenal of septic shock still remains to be specified.

  5. Septic abortion caused by Campylobacter jejuni bacteraemia.

    PubMed

    Skuhala, Tomislava; Škerk, Višnja; Markotić, Alemka; Bukovski, Suzana; Desnica, Boško

    2016-08-01

    A 20-year-old female patient, 14 weeks pregnant, was admitted to hospital with anamnestic and clinical features of acute pyelonephritis. Clinical signs of septic abortion developed and after obstetric examination the therapy was changed to ampicillin, gentamicin and clindamycin. Campylobacter jejuni was isolated from blood cultures. Pathohistological findings confirmed diagnosis of purulent chorioamnionitis. After 2 weeks of ciprofloxacin administration the patient fully recovered. Campylobacter jejuni was not isolated from stool culture and no signs of acute enteritis were registered during the illness. Invasive forms of Campylobacter disease without enteritis are not unusual in immunocompromised hosts but they are restricted to C. fetus rather than C. jejuni isolates.

  6. The effectiveness of Echinacea extract or composite glucosamine, chondroitin and methyl sulfonyl methane supplements on acute and chronic rheumatoid arthritis rat model.

    PubMed

    Arafa, Nadia Ms; Hamuda, Hayam M; Melek, Samuel T; Darwish, Sahar K

    2013-03-01

    The study aimed to investigate the effect of the oral administration for 15 days of either Echinacea (E) or genuphil (a composite of chondroitin sulphate, glucosamine and methyl sulfonyl methane [GCM]) nutraceutical supplements on female rat model of acute or chronic arthritis induced by bacterial outer membrane protein (OMP) from faecal flora of healthy and rheumatic humans. Anti-cyclic citrullinated peptide (anti-CCP2), C-reactive protein (CRP) and rheumatoid factor (RF) values increased (p < 0.05) in both arthritic groups as compared to normal values. The rheumatic markers anti-CCP2, CRP and RF values decreased significantly in E- and GCM-treated groups compared to arthritic none-treated acute or chronic groups. The results of RF values of GCM-treated groups in acute and chronic models decreased exhibiting no statistical difference compared with the normal value. Histological examinations of the hind paw sections revealed moderate inflammation, oedema and mild proliferation of synovial cells in acute arthritic rats and more damage to cartilage and bone with severe inflammation in chronic ones. Echinacea acute treated group showed edema with proliferated synovial membrane and partial damage in cartilage and bone. While in the E-chronic treated group, rough edge with destructed cartilage and bone existed. However, the acute GCM group revealed mild cartilage damage. But the chronic GCM group showed mild synovial cells proliferation and revealed no inflammation with mild cartilage damage edge. Results demonstrated the OMP arthropathic property and through promising light on arthritis treatment using E- or GCM, with the advantage of GMC results over that of E-. The composite GCM is needed for further studies over the dose and duration to assess its preventive effects against the bacterial OMP arthrogenicity.

  7. Cardiovascular devices; reclassification of intra-aortic balloon and control systems for acute coronary syndrome, cardiac and non-cardiac surgery, or complications of heart failure; effective date of requirement for premarket approval for intra-aortic balloon and control systems for septic shock or pulsatile flow generation. Final order.

    PubMed

    2013-12-30

    The Food and Drug Administration (FDA) is issuing a final order to reclassify intra-aortic balloon and control system (IABP) devices when indicated for acute coronary syndrome, cardiac and non-cardiac surgery, or complications of heart failure, a preamendments class III device, into class II (special controls), and to require the filing of a premarket approval application (PMA) or a notice of completion of a product development protocol (PDP) for IABPs when indicated for septic shock or pulsatile flow generation.

  8. Gadolinium-enhanced MRI features of acute gouty arthritis on top of chronic gouty involvement in different joints.

    PubMed

    Emad, Yasser; Ragab, Yasser; El-Naggar, Ahmed; El-Shaarawy, Nashwa; Abd-Allah, Mayada A; Gamal, Rania M; Fathy, Ahmed; Hawass, Mona; Rasker, Johannes J

    2015-11-01

    The aims of the current study are to describe gadolinium-enhanced MRI features of an acute flare of established gouty arthritis in different joints and to examine a possible association between serum uric acid and MRI signs indicative of ongoing inflammation and/or structural joint damage as well as association with disease characteristics and laboratory findings. Twenty-seven male patients with established chronic gout agreed to participate, mean age 47.6 years, and mean disease duration in months 43.2 (±31.8). For all patients, detailed demographic, disease characteristics, and laboratory findings were obtained and correlated with MRI findings. In 27 patients with established gout, a total of 50 MRI studies were performed of the following joints: feet joints (n = 23), ankles (n = 18), knees (n = 5), and hand and wrist joints (n = 4). MRI revealed capsular thickening in 19 patients, bone marrow edema (BME) in 15, soft tissue edema (STE) in 20, joint effusion in 21, bone erosions in 17, cartilaginous erosions in 4, and tenosynovitis in 9 cases. In 17 cases, tophaceous lesions were found. Post contrast MRI showed synovial thickening in seven cases. Positive correlations were observed between serum uric acid levels and the following MRI findings: capsular thickening (r = 0.552, p = 0.003), BME (r = 0.668, p ≤ 0.0001), STE (r = 0.559, p = 0.002), and tenosynovitis (r = 0.513, p = 0.006). Using MRI in chronic gout, important features can be detected like BME, minute cartilaginous erosions, and hypertrophic synovial inflammation in post contrast MR images. Serum uric acid (SUA) was positively correlated with capsular thickening, BME, STE, and tenosynovitis.

  9. Improved early diagnosis of acute inflammatory skeletal-articular diseases in children: A two-radiopharmaceutical approach

    SciTech Connect

    Handmaker, H.; Giammona, S.T.

    1984-05-01

    The febrile child with a painful bone or joint still presents a difficult pediatric diagnostic problem. Acute hematogenous osteomyelitis, septic arthritis, and cellulitis are the most common causes of this symptom. Thirty-seven patients with these disorders were studied. Because findings from technetium-99m phosphate bone scans and roentgenograms are often normal in patients in the early stages of acute hematogenous osteomyelitis, children suspected of having this disorder were tested using gallium-67 citrate scans in addition to the other diagnostic procedures. The increased diagnostic accuracy of this approach over that of bone scan and roentgenogram studies alone was observed in the children with fever and bone or joint pain.

  10. [Septic complications of gonorrhea].

    PubMed

    Ebner, H; Gebhart, W

    1976-09-01

    Septic gonococcal complications consist in intermittent fever, arthralgia and skin lesions. In recent years predominantly females suffering from this disease were observed. This diagnosis is made by the demonstration of gonococcal infection combined with the above mentioned clinical symptoms. A further confirmation is possible by blood culture and the demonstration of gonococci in skin lesions or joint fluid.

  11. Association of disease activity with acute exacerbation of interstitial lung disease during tocilizumab treatment in patients with rheumatoid arthritis: a retrospective, case-control study.

    PubMed

    Akiyama, Mitsuhiro; Kaneko, Yuko; Yamaoka, Kunihiro; Kondo, Harumi; Takeuchi, Tsutomu

    2016-06-01

    The objective of the study was to identify risk factors for acute exacerbation of interstitial lung disease (ILD) during tocilizumab treatment in patients with rheumatoid arthritis (RA). This is a retrospective, case-control study. We reviewed 395 consecutive RA patients who received tocilizumab. First, we divided the patients according to the presence (RA-ILD) or absence of ILD (non-ILD) assessed by chest X-ray or high-resolution computed tomography, and compared them for characteristics relevant to RA-ILD. Subsequently, focusing on the patients with RA-ILD, we assessed their baseline characteristics and clinical courses comparing patients with acute exacerbation to those without. Comparing 78 with ILD and 317 without ILD, the following were identified as factors related to RA-ILD on multivariate analysis: age 60 years or older (OR 4.5, 95 % CI 2.2-9.4, P < 0.0001), smoking habit (OR 2.9, 95 % CI 1.5-5.5, P = 0.002), and high rheumatoid factor levels (OR 2.8, 95 % CI 1.4-5.5, P = 0.002). Of 78 RA-ILD patients, six developed acute exacerbation during tocilizumab treatment. The median duration between the initiation of tocilizumab treatment and the acute exacerbation occurrence was 48 weeks. While baseline characteristics did not differ between acute exacerbation and non-acute exacerbation groups, patients experiencing acute exacerbation had significantly higher Clinical Disease Activity Index (CDAI) at 24 weeks (20.8 vs. 6.2, P = 0.019). Univariate analysis showed that CDAI > 10 at 24 weeks was a risk factor for acute exacerbation (OR 4.7, 95 % CI 2.1-10.4, P = 0.02). Uncontrolled arthritis activity during tocilizumab treatment may be associated with acute exacerbation of RA-ILD, suggesting post-treatment monitoring of disease activity is important not only with respect to RA itself but also for RA-ILD.

  12. [Comparison of hospital prevalence of rheumatic heart diseases and acute rheumatic arthritis in France and Africa].

    PubMed

    Bertrand, E; Gérard, R

    1993-03-01

    This study reports the results of a multicentre enquiry performed in France in 1990 which included 41,242 adults hospitalised in Cardiology Units, 33,907 children hospitalised in Pediatric departments and 8,868 soldiers. A comparative enquiry was also carried out in North Africa (Tunis) and West Africa (Abidjan, Ouagadougou). The results of the French arm of the enquiry showed that rheumatic heart disease (RHD) has become very rare in adults (3.1% of all cardiac disease) and that it tends to occur in older subjects (average 54.4 years of age). There is practically no RHD in young adults. This decreased prevalence of RHD is confirmed in children in whom this diagnosis represents only 0.04% of cases of all cardiac disease--of which 87.5% are of extra-European origin. In contrast, there is a high frequency of RHD in Tunisia (29.3%) and West Africa (13.2% in Abidjan and 13% in Ouagadougou). The disease remains active as is shown by the age of affected adults in Africa (average 21 and 27 years of age). The results also show a reduction to a very low prevalence of acute rheumatic fever in French pediatric departments (0.005%). The authors discuss the reasons for the persistence of endemic infection in Africa: virulence of the streptococcus, predisposing factors (HLA group?), geographic factors and, above all, socioeconomic factors and difficulties in obtaining treatment and prophylaxis. A movement of international cooperation is suggested in order to combat RHD in Africa, especially with regards to its prevention in childhood.(ABSTRACT TRUNCATED AT 250 WORDS)

  13. Rheumatoid Arthritis

    MedlinePlus

    Rheumatoid arthritis (RA) is a form of arthritis that causes pain, swelling, stiffness and loss of function in ... wrist and fingers. More women than men get rheumatoid arthritis. It often starts in middle age and is ...

  14. Efficacy and safety profile of combination of tramadol-diclofenac versus tramadol-paracetamol in patients with acute musculoskeletal conditions, postoperative pain, and acute flare of osteoarthritis and rheumatoid arthritis: a Phase III, 5-day open-label study

    PubMed Central

    Chandanwale, Ajay S; Sundar, Subramanian; Latchoumibady, Kaliaperumal; Biswas, Swati; Gabhane, Mukesh; Naik, Manoj; Patel, Kamlesh

    2014-01-01

    Objective We aimed to evaluate the safety and efficacy of a fixed-dose combination (FDC) of tramadol and diclofenac versus a standard approved FDC of tramadol and paracetamol, in patients with acute moderate to severe pain. Methods A total of 204 patients with moderate to severe pain due to acute musculoskeletal conditions (n=52), acute flare of osteoarthritis (n=52), acute flare of rheumatoid arthritis (n=50), or postoperative pain (n=50) were enrolled in the study at baseline. Each disease category was then randomized to receive either of two treatments for 5 days: group A received an FDC of immediate-release tramadol hydrochloride (50 mg) and sustained-release diclofenac sodium (75 mg) (one tablet, twice daily), and group B received an FDC of tramadol hydrochloride (37.5 mg) and paracetamol (325 mg) (two tablets every 4–6 hours, up to a maximum of eight tablets daily). The primary efficacy end points were reductions in pain intensity from baseline at day 3 and day 5 as assessed by a Visual Analog Scale (VAS) score. Results Group A showed a significant reduction in the VAS score for overall pain from baseline on day 3 (P=0.001) and day 5 (P<0.0001) as compared with group B. The combination of tramadol-diclofenac resulted in few mild to moderate adverse events (nausea, vomiting, epigastric pain, and gastritis), which required minimal management, without any treatment discontinuation. The number of adverse events in group A was nine (8.82%) compared with 22 (21.78%) in group B, after 5 days of treatment. Conclusion An FDC of tramadol-diclofenac showed a significantly greater reduction in pain intensity and was well tolerated compared with tramadol-paracetamol, resulting in better analgesia in patients suffering from moderate to severe pain due to acute musculoskeletal conditions, postoperative pain following orthopedic surgery, or acute flare of osteoarthritis and rheumatoid arthritis. PMID:25152629

  15. Femur chondrosarcoma misdiagnosed as acute knee arthritis and osteomyelitis--further developing a hitherto unreported complication of tumor embolic ischemic ileal perforation after arthroscopic lavage.

    PubMed

    Chow, Louis Tsun Cheung

    2014-12-01

    The differentiation between osteomyelitis and bone tumor may be difficult due to their overlapping clinical and radiological features. A 25-year-old lady presented with left knee pain and joint effusion associated with redness and hotness. A sub-optimally taken plain radiograph showed mixed osteolytic and osteoblastic lesion in the left lower femur with surrounding soft tissue swelling. Since the clinical diagnosis was acute osteomyelitis and arthritis, arthroscopic lavage was performed as a diagnostic and therapeutic procedure. The removed loose bodies and fibrinous tissue showed pathological features suspicious of chondrosarcoma. Subsequent MRI revealed an infiltrative tumor eroding through the cortex and joint cartilage. En bloc excision of the left lower femur, upper tibia including the knee joint and patella was performed, and the final diagnosis was grade 2 chondrosarcoma. The patient developed bilateral pulmonary metastasis 33 months after operation. Five months later, she suffered from a hitherto undescribed complication of ischemic perforation of the terminal ileum secondary to tumor embolic arterial obstruction with no macroscopic intestinal or peritoneal tumor deposit. The patient developed multiple brain metastases and died 43 months after initial presentation. Our case illustrates that malignant bone tumor as a differential diagnosis of acute osteomyelitis and arthritis merits recognition and exclusion before arthroscopic lavage, which may enhance tumor dissemination and in our patient results in embolic ischemic ileal perforation.

  16. [Tibiotarsal arthrodesis in a septic milieu].

    PubMed

    Lortat-Jacob, A; Beaufils, P; Coignard, S; Elahmadi, J

    1984-01-01

    The authors have performed 28 ankle fusions for septic causes. There were 23 cases of septic arthritis and 5 severely comminuted compound fractures treated by primary fusion. Arthrodesis was made after wide excision and stabilization by external fixator. In 23 cases secondary bone grafting was done. Only in 13 cases was a satisfactory contact between the bony surfaces obtained. There was no contact at all in 9 cases. The authors have had good experience with the A.L.J. model of external fixator. On 7 occasions, secondary grafting was made using a cortico-cancellous graft with 3 failures. On 6 occasions, the Papineau technique was used with success but healing was slow. Out of 24 patients, the final result was good in 18 with 4 failures of fusion and 3 persistent sinuses. The importance of a wide excision is emphasised leading to the need for the use of external fixation. In cases of skin loss in recent comminuted fractures, the Papineau method is indicated as a primary procedure.

  17. Gout: epitome of painful arthritis.

    PubMed

    VanItallie, Theodore B

    2010-10-01

    Arthritic pain and disability are at or near the top of the list of reasons adult patients seek medical attention. At least 47.8 million US residents have arthritis. In Europe, the magnitude of the problem is similar, affecting 8 million in the United Kingdom and 108 million across the continent. Osteoarthritis is by far the most common form of arthritis. In a regional UK study, nearly half of adults 50 years or older reported some form of osteoarthritic knee pain over a 1-year period. Among the arthritides, gout is notable for the agonizing nature and unique pathogenesis of the pain it generates. Gout is the most common cause of inflammatory arthritis among men and postmenopausal women. Because of the atypical nature of some of its clinical manifestations, gout can present serious diagnostic challenges for practicing physicians. In recent years, knowledge about gout's pathogenesis, pathophysiology, and differential diagnosis has advanced on a broad front. Genetic variants within a newly identified transport gene, SLC2A9, have been associated with a low fractional excretion of uric acid and the presence of gout in several population samples. The SLC2A9 gene encodes glucose transporter 9-a unique hexose and high-capacity urate transporter. In addition, human ATP-binding cassette, subfamily G2 (ABCG2), encoded by the ABCG2 gene, has been found to mediate renal urate secretion. Introduction of a mutation encoded in a model system by a common single nucleotide polymorphism, rs2231142, resulted in a 53% reduction in urate transport rates compared with wild-type ABCG2. Based on a large population study, it has been estimated that at least 10% of all gout cases in white persons may be attributable to this single nucleotide polymorphism causal genetic variant. Of the various categories of arthritis, the crystal-induced arthropathies, gout and pseudogout, are manifested by acute inflammation and tissue damage arising from deposition in joints and periarticular tissues of

  18. Psoriatic arthritis

    SciTech Connect

    Gerber, L.H.; Espinoza, L.R.

    1985-01-01

    This book contains 11 chapters. Some of the titles are: The history and epidemiologic definition of psoriatic arthritis as a distinct entity; Psoriatic arthritis: Further epidemiologic and genetic considerations; The radiologic features of psoriatic arthritis; and Laboratory findings and pathology of psoriatic arthritis.

  19. Calcific tendinitis of the biceps-labral complex: a rare cause of acute shoulder pain.

    PubMed

    Ji, Jong-Hun; Shafi, Mohamed; Kim, Weon-Yoo

    2008-06-01

    Calcific tendinitis most commonly affects the rotator cuff and has not been previously reported affecting the biceps-labral complex. We report a case of calcific tendinitis of the biceps-labral complex attachment, a rare cause of acute, severe shoulder pain. Clinically, it can be misdiagnosed as supraspinatus tendinitis or septic arthritis of the shoulder joint. Non-operative treatment failed to resolve the symptoms. Arthroscopic debridement of the calcific deposit resulted in resolution of symptoms. Knowledge of this clinical condition and its imaging features is crucial for a correct diagnosis of this uncommon cause of shoulder pain.

  20. [Management of pediatric septic shock].

    PubMed

    Llor, J; Parret, L; Stucki, P; Cotting, J

    2005-06-01

    Septic shock is a frequent admission cause in intensive care unit. In spite of the important progresses in the understanding of his physiopathology, mortality due to septic shock is about 20%. Recently, it has been demonstrated that an early goal-directed therapy permitted to improve the patient prognosis. With a good hemodynamic management and early antibiotherapy, mortality could be reduced.

  1. Striatal opioid receptor availability is related to acute and chronic pain perception in arthritis: does opioid adaptation increase resilience to chronic pain?

    PubMed

    Brown, Christopher A; Matthews, Julian; Fairclough, Michael; McMahon, Adam; Barnett, Elizabeth; Al-Kaysi, Ali; El-Deredy, Wael; Jones, Anthony K P

    2015-11-01

    The experience of pain in humans is modulated by endogenous opioids, but it is largely unknown how the opioid system adapts to chronic pain states. Animal models of chronic pain point to upregulation of opioid receptors (OpR) in the brain, with unknown functional significance. We sought evidence for a similar relationship between chronic pain and OpR availability in humans. Using positron emission tomography and the radiotracer (11)C-diprenorphine, patients with arthritis pain (n = 17) and healthy controls (n = 9) underwent whole-brain positron emission tomography scanning to calculate parametric maps of OpR availability. Consistent with the upregulation hypothesis, within the arthritis group, greater OpR availability was found in the striatum (including the caudate) of patients reporting higher levels of recent chronic pain, as well as regions of interest in the descending opioidergic pathway including the anterior cingulate cortex, thalamus, and periaqueductal gray. The functional significance of striatal changes were clarified with respect to acute pain thresholds: data across patients and controls revealed that striatal OpR availability was related to reduced pain perception. These findings are consistent with the view that chronic pain may upregulate OpR availability to dampen pain. Finally, patients with arthritis pain, compared with healthy controls, had overall less OpR availability within the striatum specifically, consistent with the greater endogenous opioid binding that would be expected in chronic pain states. Our observational evidence points to the need for further studies to establish the causal relationship between chronic pain states and OpR adaptation.

  2. [Bacterial bone and joint infections in childhood--a review. 3. Bacterial arthritis].

    PubMed

    Handrick, W; Borte, M; Herrmann, E; Spencker, F B; Tischer, W; Bennek, J

    1991-01-01

    This overview presents the most important topics of etiology, pathogenesis, diagnostics, differential diagnostics and treatment of septic arthritis in children. A child with bacterial arthritis is always a case of emergency. Only immediate and adequate treatment can avoid permanent sequelae. Medical care for these patients should be done always in close cooperation of pediatricians, pediatric surgeons, radiologists, and sometimes orthopedists.

  3. [Severe sepsis and septic shock].

    PubMed

    Tønnesen, Else; Larsen, Kim

    2014-07-07

    Sepsis, severe sepsis and septic shock are syndromes. The incidence of sepsis is as high as 35% and with mortality rates in the intensive care unit from 27% to 54% in sepsis and septic shock, respectively. Many new treatments have been tested but only few have been implemented in clinical practise. The treatment of severe sepsis and septic shock is based on the Surviving Sepsis Campaign guidelines developed by an international expert panel. Early diagnosis, optimization of haemodynamics, rapid identification of focus and adequate antibiotic treatment are the most important strategies.

  4. Ruptured bilateral synovial cysts in presumed gonococcal arthritis.

    PubMed

    Terho, P; Viikari, J; Mäkelä, P; Toivanen, A

    1977-01-01

    A man with gonococcal urethritis who developed septic arthritis of both knees is described. The arthritis was complicated by rupture of bilateral synovial cysts. A rise in serum gonococcal complement-fixation antibody titer was demonstrated. Complement-fixing gonococcal antibodies with a high titer were observed in this synovial fluid. The patient responded well to antibiotic treatment and there was no permanent damage to his knee joints.

  5. Psoriatic Arthritis

    MedlinePlus

    ... psoriasis are also at risk for psoriatic arthritis. Identification of genes that increase the risk of psoriatic arthritis will help scientists unlock the secrets of this troubling disease, and identify targets for more specific and effective therapy. Biologic therapies. ...

  6. Gonococcal arthritis

    MedlinePlus

    ... is inflammation of a joint due to a gonorrhea infection. Causes Gonococcal arthritis is an infection of a joint. It occurs in people who have gonorrhea caused by the bacteria Neisseria gonorrhoeae . Gonococcal arthritis ...

  7. Comparison of the suppressive effects of soluble CR1 and C5a receptor antagonist in acute arthritis induced in rats by blocking of CD59

    PubMed Central

    Mizuno, M; Nishikawa, K; Morgan, B P; Matsuo, S

    2000-01-01

    We investigated the effects of suppression of complement activation at C3 level and inhibition of C5a on acute synovitis in rats. Acute synovitis was induced in Wistar rats by intra-articular (i.a.) injection into one knee of 0.3 mg of MoAb 6D1 (anti-rat CD59 antibody). In the treatment groups, soluble CR1 (sCR1) or C5a receptor (C5aR) antagonist was administered intra-articularly or intravenously and effects on the course of the acute synovitis were monitored. Synovitis induced by 6D1 was characterized by joint swelling, thickening of synovial tissue, cellular infiltration and deposition of membrane attack complex (MAC) on the synovial surface. Neither inflammatory change nor MAC deposition was found in rats which received an i.a. injection of sCR1 to suppress complement activity in the joint. Intra-articular injection of sCR1 did not reduce plasma complement activity. Intravenous administration of sCR1 suppressed plasma complement activity but had no effect on the course of the arthritis and synovitis with MAC deposition was observed. Neither i.a. nor i.v. injection of C5aR antagonist had any suppressive effects on inflammatory change or MAC deposition in synovium. The data show that inflammatory change induced by 6D1 was mediated by local complement activation and was not accompanied by systemic complement activation. C5a generation was not responsible for the observed inflammation, suggesting that other complement activation products, possibly MAC, mediate the inflammatory change observed in this model of acute synovitis in rats. PMID:10632677

  8. Inhibition of Murine Pulmonary Microvascular Endothelial Cell Apoptosis Promotes Recovery of Barrier Function under Septic Conditions

    PubMed Central

    Wang, Lefeng; Mehta, Sanjay; Brock, Michael

    2017-01-01

    Sepsis is characterized by injury of the pulmonary microvasculature and the pulmonary microvascular endothelial cells (PMVEC), leading to barrier dysfunction and acute respiratory distress syndrome (ARDS). Our recent work identified a strong correlation between PMVEC apoptosis and microvascular leak in septic mice in vivo, but the specific role of apoptosis in septic PMVEC barrier dysfunction remains unclear. Thus, we hypothesize that PMVEC apoptosis is likely required for PMVEC barrier dysfunction under septic conditions in vitro. Septic stimulation (mixture of tumour necrosis factor α, interleukin 1β, and interferon γ [cytomix]) of isolated murine PMVEC resulted in a significant loss of barrier function as early as 4 h after stimulation, which persisted until 24 h. PMVEC apoptosis, as reflected by caspase activation, DNA fragmentation, and loss of membrane polarity, was first apparent at 8 h after cytomix. Pretreatment of PMVEC with the pan-caspase inhibitor Q-VD significantly decreased septic PMVEC apoptosis and was associated with reestablishment of PMVEC barrier function at 16 and 24 h after stimulation but had no effect on septic PMVEC barrier dysfunction over the first 8 h. Collectively, our data suggest that early septic murine PMVEC barrier dysfunction driven by proinflammatory cytokines is not mediated through apoptosis, but PMVEC apoptosis contributes to late septic PMVEC barrier dysfunction. PMID:28250575

  9. Rheumatoid Arthritis

    MedlinePlus

    ... men. About two to three times as many women as men have the disease. Living with Rheumatoid Arthritis Video length: 2 min 54 sec Click to watch this video Learn more about how rheumatoid arthritis occurs. Effects Vary Rheumatoid arthritis affects people differently. Some people ...

  10. Septic olecranon and prepatellar bursitis in hockey players: a report of three cases

    PubMed Central

    Tuff, Taylor; Chrobak, Karen

    2016-01-01

    Septic bursitis (SB) is an important differential diagnosis in athletes presenting with an acute subcutaneous swelling of the elbow or knee. Prompt recognition is essential to minimize recovery time and prevent the spread of infection. Due to the significant overlap in clinical features, it is often difficult to differentiate SB from non-septic bursitis (NSB) without bursal aspirate analysis. SB is commonly not considered unless the bursitis is accompanied by a local skin lesion or fever. This study describes two cases of septic olecranon bursitis and one case of septic prepatellar bursitis in adult hockey players presenting to a sports medicine clinic. None of the cases presented with an observable skin lesion and only one case developed a fever. It is therefore essential that clinicians maintain a high index of suspicion and monitor for signs of progression when presented with an acute bursitis even in the absence of these features. PMID:28065991

  11. Septic olecranon and prepatellar bursitis in hockey players: a report of three cases.

    PubMed

    Tuff, Taylor; Chrobak, Karen

    2016-12-01

    Septic bursitis (SB) is an important differential diagnosis in athletes presenting with an acute subcutaneous swelling of the elbow or knee. Prompt recognition is essential to minimize recovery time and prevent the spread of infection. Due to the significant overlap in clinical features, it is often difficult to differentiate SB from non-septic bursitis (NSB) without bursal aspirate analysis. SB is commonly not considered unless the bursitis is accompanied by a local skin lesion or fever. This study describes two cases of septic olecranon bursitis and one case of septic prepatellar bursitis in adult hockey players presenting to a sports medicine clinic. None of the cases presented with an observable skin lesion and only one case developed a fever. It is therefore essential that clinicians maintain a high index of suspicion and monitor for signs of progression when presented with an acute bursitis even in the absence of these features.

  12. Inadvertent Skipping of Steroids in Septic Shock Leads to a Diagnosis of Adult Onset Still’s Disease

    PubMed Central

    Sethuraman, Vinoth K; Balasubramanian, Kavitha; Aghoram, Rajeswari

    2017-01-01

    Adult onset Still’s disease is uncommon in middle-aged and elderly individuals and can rarely present with shock; shock is usually associated with disseminated intravascular coagulation, multiorgan dysfunction syndrome or acute respiratory distress syndrome. We report a post-menopausal woman with arthritis, fever, pneumonitis and hypotension which was managed as septic shock. Steroids were inadvertently missed during the second day of hospitalization in the intensive care unit. Persistence of hypotension on inotropes, with normal renal, hepatic and neurological function and recurrence of fever when steroids were skipped, led to suspicion of an inflammatory disorder. A diagnosis of Still’s disease may be entertained in postmenopausal women with polyarthritis, rash, and fever with leukocytosis. Sepsis is mimicked, and multiple antibiotics use is common before the diagnosis of such an entity is made. Shock is rare in adult onset Still’s disease and is not necessarily associated with disseminated intravascular coagulation, acute respiratory distress syndrome, or multiorgan dysfunction. PMID:28191382

  13. Pseudomonas arthritis treated with parenteral and intra-articular ceftazidime.

    PubMed Central

    Walton, K; Hilton, R C; Sen, R A

    1985-01-01

    A 73-year-old diabetic presented with septic arthritis of the knee; Pseudomonas aeruginosa was isolated. She was successfully treated with a combination of parenteral and intra-articular ceftazidime, after failure to eradicate the organism with adequate serum levels of gentamicin and full doses of azlocillin. PMID:3896166

  14. Cardiac septic pulmonary embolism

    PubMed Central

    Song, Xin yu; Li, Shan; Cao, Jian; Xu, Kai; Huang, Hui; Xu, Zuo jun

    2016-01-01

    Abstract Based on the source of the embolus, septic pulmonary embolism (SPE) can be classified as cardiac, peripheral endogenous, or exogenous. Cardiac SPEs are the most common. We conducted a retrospective analysis of 20 patients with cardiac SPE hospitalized between 1991 and 2013 at a Chinese tertiary referral hospital. The study included 14 males and 6 females with a median age of 38.1 years. Fever (100%), cough (95%), hemoptysis (80%), pleuritic chest pain (80%), heart murmur (80%), and moist rales (75%) were common clinical manifestations. Most patients had a predisposing condition: congenital heart disease (8 patients) and an immunocompromised state (5 patients) were the most common. Staphylococcal (8 patients) and Streptococcal species (4 patients) were the most common causative pathogens. Parenchymal opacities, nodules, cavitations, and pleural effusions were the most common manifestations observed via computed tomography (CT). All patients exhibited significant abnormalities by echocardiography, including 15 patients with right-sided vegetations and 4 with double-sided vegetations. All patients received parenteral antimicrobial therapy as an initial treatment. Fourteen patients received cardiac surgery, and all survived. Among the 6 patients who did not undergo surgery, only 1 survived. Most patients in our cardiac SPE cohort had predisposing conditions. Although most exhibited typical clinical manifestations and radiography, they were nonspecific. For suspected cases of SPE, blood culture, echocardiography, and CT pulmonary angiography (CTPA) are important measures to confirm an early diagnosis. Vigorous early therapy, including appropriate antibiotic treatment and timely cardiac surgery to eradicate the infective source, is critical. PMID:27336870

  15. What Is Reactive Arthritis?

    MedlinePlus

    ... Arthritis PDF Version Size: 69 KB November 2014 What is Reactive Arthritis? Fast Facts: An Easy-to- ... Information About Reactive Arthritis and Other Related Conditions What Causes Reactive Arthritis? Sometimes, reactive arthritis is set ...

  16. Immunopathological features of rat Staphylococcus aureus arthritis.

    PubMed Central

    Bremell, T; Lange, S; Holmdahl, R; Rydén, C; Hansson, G K; Tarkowski, A

    1994-01-01

    Staphylococcus aureus is the most common bacterial species found in nongonococcal bacterial arthritis in humans. We present the first description, to our knowledge, of an outbreak of spontaneous staphylococcal arthritis in a rat colony. In a group of 10 rats, 9 displayed arthritis. Clinically, the most obvious findings were arthritis of one or both hindpaws and malaise. Bacteriophage typing showed the common phage type 85 in isolates recovered from the joints, blood, and bedding of rats and from the nose and cheeks of one person from the staff of the animal facility. The S. aureus strain proved to produce staphylococcal enterotoxin A and exhibited strong binding to collagen types I and II and bone sialoprotein, which are potentially important virulence factors. When the recovered S. aureus strain was injected intravenously into healthy rats, severe septic arthritis was induced in almost all of the animals. The arthritic lesions were characterized by infiltration of phagocytic cells and T lymphocytes into the synovium. Many of the synovial cells strongly expressed major histocompatibility complex class II molecules. Increased levels of interleukin 6 in serum as well as a prominent polyclonal B-cell activation were noted throughout the disease course. Pretreatment of S. aureus-injected rats in vivo with an antibody to the alpha beta T-cell receptor significantly decreased the severity of the arthritis. Our results indicate that alpha beta + T lymphocytes contribute to an erosive and persistent course of S. aureus arthritis. Images PMID:8188356

  17. Trikatu, a herbal compound that suppresses monosodium urate crystal-induced inflammation in rats, an experimental model for acute gouty arthritis.

    PubMed

    Murunikkara, Vachana; Rasool, Mahaboobkhan

    2014-01-01

    Gout is an inflammatory joint disorder characterized by hyperuricaemia and precipitation of monosodium urate crystals in the joints. In the present study, we aimed to investigate the anti-inflammatory effect of trikatu, a herbal compound in monosodium urate crystal-induced inflammation in rats, an experimental model for acute gouty arthritis. Paw volume and levels/activities of lysosomal enzymes, lipid peroxidation, anti-oxidant status and histopathological examination of ankle joints were determined in control and monosodium urate crystal-induced rats. In addition, analgesic (acetic acid-induced writhing response), anti-pyretic (yeast-induced pyrexia) and gastric ulceration effects were tested. The levels of lysosomal enzymes, lipid peroxidation and paw volume were significantly increased, and anti-oxidant status was found to be reduced in monosodium urate crystal-induced rats, whereas the biochemical changes were reverted to near normal levels upon trikatu (1000 mg/kg b.wt) administration. The trikatu has also been found to exhibit significant analgesic and anti-pyretic effects with the absence of gastric damage. In conclusion, the present results clearly indicated that trikatu exert a potent anti-inflammatory effect against monosodium urate crystal-induced inflammation in rats in association with analgesic and anti-pyretic effects in the absence of gastrointestinal damage.

  18. Cytomegalovirus Reactivation Induced Acute Hepatitis and Gastric Erosions in a Patient with Rheumatoid Arthritis under Treatment with an Anti-IL-6 Receptor Antibody, Tocilizumab.

    PubMed

    Komura, Takuya; Ohta, Hajime; Nakai, Ryotaro; Seishima, Jun; Yamato, Masatoshi; Miyazawa, Masaki; Kaji, Kiichiro; Marukawa, Yohei; Kagaya, Takashi; Kitagawa, Kiyoki; Kawashima, Atsuhiro; Kaneko, Shuichi; Unoura, Masashi

    2016-01-01

    Tocilizumab, an anti-human interleukin 6 receptor (IL-6R) monoclonal antibody, is widely used to treat rheumatoid arthritis (RA) and is expected to exhibit clinical efficacy when used to treat other autoimmune diseases. However, a risk of opportunistic infection is occasionally recognized. A 54-year-old woman had received an oral corticosteroid and methotrexate to treat RA. Despite receiving these treatments, she received additional treatment with tocilizumab due to poor control of the disease activity. She presented at our hospital with a high fever and epigastralgia 19 days after receiving this treatment. A laboratory evaluation revealed liver injury and cytomegalovirus (CMV) viremia. Abdominal ultrasonography and computed tomography (CT) revealed hepatosplenomegaly, but no ascites. Upper gastrointestinal endoscopy revealed gastric erosions induced by CMV, which were confirmed immunohistochemically. Hence, we diagnosed the patient with CMV reactivation-induced acute hepatitis and gastric erosions under tocilizumab treatment. She received an anti-cytomegalovirus drug, ganciclovir, for 14 days due to her viremia and impaired general condition, which was suggestive of a severe infection. Her general condition subsequently improved, the liver function test results normalized, and the gastric erosions disappeared. In conclusion, although tocilizumab is very useful for treating certain autoimmune and inflammatory diseases, and will be prescribed more widely in the future, associated CMV infections must be closely monitored, as these can be lethal.

  19. Predictive factors of septic shock and mortality in neutropenic patients.

    PubMed

    Ramzi, Jeddi; Mohamed, Zarrouk; Yosr, Benabdennebi; Karima, Kacem; Raihane, Benlakhal; Lamia, Aissaoui; Hela, Ben Abid; Zaher, Belhadjali; Balkis, Meddeb

    2007-12-01

    Neutropenia is a major risk factor for developing a serious infection. Bacteremia still causes significant mortality among neutropenic patients with cancer. The purpose of this study was to identify risk factors for septic shock and for mortality in neutropenic patients with leukemia and bacteremia. Consecutive samples from 20 patients with acute myeloid leukemia and bacteremia were studied during a 1 year period (January-December 2003). All patients received empirical antibiotic therapies for febrile episodes using ceftazidime plus amikacin. About 110 neutropenic febrile episodes were noted: clinically documented 14.54%, microbiologically documented 16.36% and fever of unknown origin 69.09%. Gram-negative organism caused eight febrile episodes: Pseudomonas (5), Klebsiella (3). Gram-positive organism caused 10 episodes: Staphylococcus (6), Streptococci (2), Enterococci (2). Pulmonary infection accounted for 25% of clinically documented infections. About 14 of the 110 febrile episodes were associated with septic shock causing mortality in 7 patients. In a univariate analysis variables associated with septic shock were: pulmonary infection (OR = 17, p = 0.001), serum bicarbonate < 17 mmol/l (OR = 68, p < 0.001) and serum lactate >3 mmol/l (OR = 62, p < 0.001). Variables associated with mortality were: pulmonary infection (OR = 83, p < 0.001) and serum bicarbonate < 17 mmol/l (OR = 61, p < 0.001). In a multivariate analysis two variables were associated with septic shock: pulmonary infection (OR = 5, p = 0.043) and serum lactate >3 mmol/l (OR = 10, p = 0.003). An elevated serum lactate (>3 mmol/l) and low serum bicarbonate ( < 17 mmol/l) at the onset of bacteremia are useful biomarkers in predicting septic shock and mortality in neutropenic patients.

  20. Septic arthritis, tenosynovitis, and infections of hoof structures.

    PubMed

    Lugo, Joel; Gaughan, Earl M

    2006-08-01

    Infectious diseases of synovial and hoof structures in horses can be devastating to soundness and can result in life-threatening complications. Timely diagnosis and early aggressive treatment can result in successful outcomes and resumption of athletic careers; however, delays in recognition and therapy can be the most costly reasons for failure. Sterilization of affected compartments and tissues requires removal of microorganisms and compromised tissue. Debridement, lavage, and appropriate antimicrobial drug use are the most reliable avenues of treatment. Antimicrobial drugs can be administered by local, regional, and systemic routes. Lavage techniques and debridement typically require surgical manipulations.

  1. Successful staged hip replacement in septic hip osteoarthritis in osteopetrosis: a case report

    PubMed Central

    2012-01-01

    Background Osteopetrosis is a rare, inherited, bone disorder, characterized by osteosclerosis, obliteration of the medullary cavity and calcified cartilage. The autosomal dominant form is compatible with a normal life span, although fractures often result from minimal trauma, due to the pathologic nature of bone. Osteomyelitis is common in patients with osteopetrosis because of a reduced resistance to infection, attributed to the lack of marrow vascularity and impairment of white cell function. Only one case of osteomyelitis of the proximal third of the femur has been previously reported, treated with several repeated debridements and finally with femoral head resection. Here we present for the first time a case of a staged implant of a cementless total hip prosthesis for the treatment of a septic hip in femoral neck nonunion in osteopetrosis. Case presentation A 36-years-old woman, affected by autosomal dominant osteopetrosis was referred to our department because of a septic hip arthritis associated with femoral neck septic non-union, with draining fistulas. The infection occurred early after a plate osteosynthesis for a closed perthrocanteric fracture of the femur and persisted in spite of osteosynthesis removal, surgical debridement and external fixation. In our hospital the patient underwent accurate debridement, femoral head and greater trochanter resection, preparation of the diaphyseal intramedullary canal and implant of an antibiotic-loaded cement spacer. The spacer was exchanged after one month, due to infection recurrence and four months later, a cementless total hip arthroplasty was implanted, with no clinical and laboratory signs of infection recurrence at two years follow-up. Conclusions In case of hip septic arthritis and proximal femur septic non-union, femoral head resection may not be the only option available and staged total hip arthroplasty can be considered. PMID:22472060

  2. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... Is Juvenile Idiopathic Arthritis the same as Juvenile Rheumatoid Arthritis? Yes, Juvenile Idiopathic Arthritis (JIA) is a new ... of chronic inflammatory diseases that affect children. Juvenile Rheumatoid Arthritis (JRA) is the older term that was used ...

  3. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... damage. Psoriatic arthritis is when a person has psoriasis and arthritis together. Enthesitis-related arthritis usually affects ... person's symptoms, find out if others in the family have had arthritis, and do a complete physical ...

  4. Calcium pyrophosphate arthritis

    MedlinePlus

    ... disease that can cause attacks of arthritis. Like gout, crystals form in the joints. But in this ... CPPD arthritis can be confused with: Gouty arthritis (gout) Osteoarthritis Rheumatoid arthritis Exams and Tests Most arthritic ...

  5. Prospective surveillance study of acute respiratory infections, influenza-like illness and seasonal influenza vaccine in a cohort of juvenile idiopathic arthritis patients

    PubMed Central

    2013-01-01

    Background Acute respiratory infections (ARI) are frequent in children and complications can occur in patients with chronic diseases. We evaluated the frequency and impact of ARI and influenza-like illness (ILI) episodes on disease activity, and the immunogenicity and safety of influenza vaccine in a cohort of juvenile idiopathic arthritis (JIA) patients. Methods Surveillance of respiratory viruses was conducted in JIA patients during ARI season (March to August) in two consecutive years: 2007 (61 patients) and 2008 (63 patients). Patients with ARI or ILI had respiratory samples collected for virus detection by real time PCR. In 2008, 44 patients were immunized with influenza vaccine. JIA activity index (ACRPed30) was assessed during both surveillance periods. Influenza hemagglutination inhibition antibody titers were measured before and 30-40 days after vaccination. Results During the study period 105 ARI episodes were reported and 26.6% of them were ILI. Of 33 samples collected, 60% were positive for at least one virus. Influenza and rhinovirus were the most frequently detected, in 30% of the samples. Of the 50 JIA flares observed, 20% were temporally associated to ARI. Influenza seroprotection rates were higher than 70% (91-100%) for all strains, and seroconversion rates exceeded 40% (74-93%). In general, response to influenza vaccine was not influenced by therapy or disease activity, but patients using anti-TNF alpha drugs presented lower seroconversion to H1N1 strain. No significant differences were found in ACRPed30 after vaccination and no patient reported ILI for 6 months after vaccination. Conclusion ARI episodes are relatively frequent in JIA patients and may have a role triggering JIA flares. Trivalent split influenza vaccine seems to be immunogenic and safe in JIA patients. PMID:23510667

  6. Juvenile Arthritis

    MedlinePlus

    ... of providers usually treats JA. Medicines and physical therapy can help maintain movement and reduce swelling and pain. They may also help prevent and treat complications. NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

  7. Rheumatoid Arthritis

    MedlinePlus

    ... also cause side effects, such as easy bruising, bone thinning, cataracts and diabetes. Antirheumatic (say: "anti-roo-mat-ick") medicines can help fight RA. If these medicines are started early ... arthritis, osteoarthritis, RA, rheumatic disease, rheumatoid nodules, ...

  8. Infectious Arthritis

    MedlinePlus

    ... something that has bacteria on it. To diagnose infectious arthritis, your health care provider may do tests of your blood, urine, and joint fluid. Treatment includes medicines and sometimes surgery.

  9. Thumb Arthritis

    MedlinePlus

    ... arthritis can cause severe pain, swelling, and decreased strength and range of motion, making it difficult to ... tenderness at the base of your thumb Decreased strength when pinching or grasping objects Decreased range of ...

  10. Rheumatoid Arthritis Educational Video Series

    MedlinePlus Videos and Cool Tools

    ... is Happening to the Joints? Rheumatoid Arthritis: Gaining Control – Working with your Rheumatologist Rheumatoid Arthritis: Additional Conditions ... Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life Rehabilitation Management for Rheumatoid Arthritis Patients ...

  11. Septic tank effluent pump systems

    SciTech Connect

    Ball, H.L.; Bounds, T.R.

    1998-07-01

    Septic tank effluent pump (STEP) systems are beginning to be recognized as the preferred and most economical method of collecting and transporting partially-treated wastewater to a treatment facility. A conventional septic tank provides pretreatment, removing most settable and floatable solids from the wastewater. Specially designed pumps convey the septic tank effluent under pressure through a network of small diameter plastic piping to a treatment site. Shallow collection lines, following the contours of the terrain, eliminate the need for costly deep excavations. Changes in both vertical and horizontal alignments may be made in the field. The impetus for this rapidly developing technology has come mainly from the western US. Oregon's Department of Environmental Quality, for example, requires engineers to consider STEP systems whenever a new wastewater collection project is contemplated. The success of a STEP system depends primarily on the skill of the engineer in designing and managing the project. Guidelines for designers are discussed and brief descriptions of several successful STEP systems are included.

  12. Septic trochanteric bursitis in an adolescent.

    PubMed

    Makki, Daoud; Watson, Alex James

    2010-01-01

    Trochanteric bursitis, whether septic or inflammatory in origin, is a condition that affects middle-aged patients. Here we report the rare case of an adolescent with septic trochanteric bursitis (treated successfully with intravenous antibiotics), review the available literature on septic bursitis, illustrate the importance of prompt recognition and treatment of this condition in any age group, and describe the clinical presentation and the radiologic findings.

  13. [Nursing management of ventilation and sedation in patients suffering from septic shock].

    PubMed

    Bridey, Céline; Mathieu, Soulène; Steiger, Magali; Trari, Vanessa; Lavoivre, Christine; Ducrocq, Nicolas; Levy, Bruno; Gérard, Alain; Augros, Johann

    2012-06-01

    A significant number of intubated, ventilated and sedated patients suffering from septic shock develop acute respiratory distress syndrome (ARDS). The supervision by a multidisciplinary team optimises both the management of ventilation and the sedation analgesia of the patient. The nursing supervision and care related to this pathology are specific.

  14. Colchicine-responsive protracted gouty arthritis with systemic inflammatory reactions.

    PubMed

    Nonaka, Fumiaki; Migita, Kiyoshi; Haramura, Tomoko; Sumiyoshi, Remi; Kawakami, Atsushi; Eguchi, Katsumi

    2014-05-01

    Acute gouty arthritis is a severe but self-limiting arthritis caused by inflammatory responses to urate crystals. Oral colchicines are effective for initial stages or prophylaxis, but generally, colchicines are ineffective for established gouty arthritis. We describe an unusual case of gouty arthritis with systemic inflammatory reactions, including high fever and polymyalgia. Refractory polyarthritis and high fever were eradicated by colchicine treatment. Genetic analysis revealed a heterozygous mutation in exon 2 of the MEFV gene (E148Q). This case underscores the possibility that MEFV gene mutations may modify the phenotype of gouty arthritis.

  15. Rheumatoid arthritis.

    PubMed

    Scott, David L; Wolfe, Frederick; Huizinga, Tom W J

    2010-09-25

    Rheumatoid arthritis is characterised by persistent synovitis, systemic inflammation, and autoantibodies (particularly to rheumatoid factor and citrullinated peptide). 50% of the risk for development of rheumatoid arthritis is attributable to genetic factors. Smoking is the main environmental risk. In industrialised countries, rheumatoid arthritis affects 0·5-1·0% of adults, with 5-50 per 100 000 new cases annually. The disorder is most typical in women and elderly people. Uncontrolled active rheumatoid arthritis causes joint damage, disability, decreased quality of life, and cardiovascular and other comorbidities. Disease-modifying antirheumatic drugs (DMARDs), the key therapeutic agents, reduce synovitis and systemic inflammation and improve function. The leading DMARD is methotrexate, which can be combined with other drugs of this type. Biological agents are used when arthritis is uncontrolled or toxic effects arise with DMARDs. Tumour necrosis factor inhibitors were the first biological agents, followed by abatacept, rituximab, and tocilizumab. Infections and high costs restrict prescription of biological agents. Long-term remission induced by intensive, short-term treatment selected by biomarker profiles is the ultimate goal.

  16. Acute serum amyloid A induces migration, angiogenesis, and inflammation in synovial cells in vitro and in a human rheumatoid arthritis/SCID mouse chimera model.

    PubMed

    Connolly, Mary; Marrelli, Alessandra; Blades, Mark; McCormick, Jennifer; Maderna, Paola; Godson, Catherine; Mullan, Ronan; FitzGerald, Oliver; Bresnihan, Barry; Pitzalis, Costantino; Veale, Douglas J; Fearon, Ursula

    2010-06-01

    Serum amyloid A (A-SAA), an acute-phase protein with cytokine-like properties, is expressed at sites of inflammation. This study investigated the effects of A-SAA on chemokine-regulated migration and angiogenesis using rheumatoid arthritis (RA) cells and whole-tissue explants in vitro, ex vivo, and in vivo. A-SAA levels were measured by real-time PCR and ELISA. IL-8 and MCP-1 expression was examined in RA synovial fibroblasts, human microvascular endothelial cells, and RA synovial explants by ELISA. Neutrophil transendothelial cell migration, cell adhesion, invasion, and migration were examined using transwell leukocyte/monocyte migration assays, invasion assays, and adhesion assays with or without anti-MCP-1/anti-IL-8. NF-kappaB was examined using a specific inhibitor and Western blotting. An RA synovial/SCID mouse chimera model was used to examine the effects of A-SAA on cell migration, proliferation, and angiogenesis in vivo. High expression of A-SAA was demonstrated in RA patients (p < 0.05). A-SAA induced chemokine expression in a time- and dose-dependent manner (p < 0.05). Blockade with anti-scavenger receptor class B member 1 and lipoxin A4 (A-SAA receptors) significantly reduced chemokine expression in RA synovial tissue explants (p < 0.05). A-SAA induced cell invasion, neutrophil-transendothelial cell migration, monocyte migration, and adhesion (all p < 0.05), effects that were blocked by anti-IL-8 or anti-MCP-1. A-SAA-induced chemokine expression was mediated through NF-kappaB in RA explants (p < 0.05). Finally, in the RA synovial/SCID mouse chimera model, we demonstrated for the first time in vivo that A-SAA directly induces monocyte migration from the murine circulation into RA synovial grafts, synovial cell proliferation, and angiogenesis (p < 0.05). A-SAA promotes cell migrational mechanisms and angiogenesis critical to RA pathogenesis.

  17. Gonococcal arthritis: a report of six cases.

    PubMed

    Fam, A; McGillivray, D; Stein, J; Little, H

    1973-02-03

    Six cases of gonococcal arthritis are described. Three presented during the initial "bacteremic stage" with polyarthralgia, fever, skin lesions and sterile synovial fluid. Two presented during the "septic joint stage" with positive synovial culture, and one presented during the "stage of residual deformity". Transient electrocardiographic changes were noted in two of the six cases. All responded to antibiotic therapy. One required additional surgical intervention.The condition is common, coinciding with the rising incidence of symptomatic and asymptomatic gonorrhea. Gonococcal infection must be considered in the differential diagnosis of migratory polyarthralgia, tenosynovitis, oligoarthritis, fever or unusual skin lesions. Criteria for diagnosis, lines of treatment and relevant literature are reviewed.

  18. Etoricoxib for arthritis and pain management

    PubMed Central

    Brooks, Peter; Kubler, Paul

    2006-01-01

    Nonsteroidal antiinflammatory drugs (NSAIDs), including selective cyclooxygenase (COX)-2 inhibitors, have come to play an important role in the pharmacologic management of arthritis and pain. Clinical trials have established the efficacy of etoricoxib in osteoarthritis, rheumatoid arthritis, acute gouty arthritis, ankylosing spondylitis, low back pain, acute postoperative pain, and primary dysmenorrhea. Comparative studies indicate at least similar efficacy with etoricoxib versus traditional NSAIDs. Etoricoxib was generally well tolerated in these studies with no new safety findings during long-term administration. The gastrointestinal, renovascular, and cardiovascular tolerability profiles of etoricoxib have been evaluated in large patient datasets, and further insight into the cardiovascular tolerability of etoricoxib and diclofenac will be gained from a large ongoing cardiovascular outcomes program (MEDAL). The available data suggest that etoricoxib is an efficacious alternative in the management of arthritis and pain, with the potential advantages of convenient once-daily administration and superior gastrointestinal tolerability compared with traditional NSAIDs. PMID:18360581

  19. Fungal arthritis of the knee caused by Mycoleptodiscus indicus.

    PubMed

    Dewar, Catharine L; Sigler, Lynne

    2010-09-01

    Mycoleptodiscus indicus is a recognized plant pathogen which has very rarely been reported as a cause of human infection. It is a tropical or subtropical fungus which is difficult to culture and identify from clinical specimens. This is the first report of septic arthritis with this fungus in a healthy Canadian male. The fungal infection was contracted on a vacation in Costa Rica, probably through direct inoculation through injured skin. The fungus was isolated from synovial fluid and identification was confirmed by DNA sequencing. There has only been one previous case of septic arthritis of the knee and one skin infection reported with this fungus; both cases involved immunocompromised hosts. Both septic arthritis patients required joint surgery and lavage to eradicate the fungus, however, only the immunocompromised patient required antifungal medications. In the future, it is very likely that the number of patients identified with M. indicus infection will rise due to increasing awareness of this pathogen as well as increasing exposure. Many immunocompromised patients on anti-retroviral or biologic therapy are healthy enough to travel, thereby exposing themselves to exotic and infected plants which increase the risk of unusual fungal infections.

  20. Septic and crystalline joint disease. A simultaneous occurrence.

    PubMed

    McConville, J H; Pototsky, R S; Calia, F M; Pachas, W N

    1975-02-24

    Bacteria and crystals were simultaneously recovered from the synovial fluid of two patients with acutely inflamed joints. The bacteria were initially identified on Gram stain and subsequently grown on supplemented peptone broth, and the crystals were readily identified by polarizing microscopy. Although cause-and-effect relationship between these two types of arthritis cannot be established, the need for thorough examination of synovial fluid is evident.

  1. Fungal arthritis

    MedlinePlus

    ... A.D.A.M. Editorial team. Related MedlinePlus Health Topics Fungal Infections Infectious Arthritis Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare ... for online health information and services. Learn more about A.D. ...

  2. Grammatical Arthritis.

    ERIC Educational Resources Information Center

    Bush, Don

    1994-01-01

    Discusses grammatical arthritis (an internal buildup of rules that hinders writing flexibility); four new "rules" (concerning "data is,""none are,""hopefully," and the restrictive "which"); attitudes toward English grammar; how to be a helpful editor; and where to learn about grammar. (SR)

  3. Fluid therapy for septic shock resuscitation: which fluid should be used?

    PubMed Central

    Corrêa, Thiago Domingos; Rocha, Leonardo Lima; Pessoa, Camila Menezes Souza; Silva, Eliézer; de Assuncao, Murillo Santucci Cesar

    2015-01-01

    Early resuscitation of septic shock patients reduces the sepsis-related morbidity and mortality. The main goals of septic shock resuscitation include volemic expansion, maintenance of adequate tissue perfusion and oxygen delivery, guided by central venous pressure, mean arterial pressure, mixed or central venous oxygen saturation and arterial lactate levels. An aggressive fluid resuscitation, possibly in association with vasopressors, inotropes and red blood cell concentrate transfusion may be necessary to achieve those hemodynamic goals. Nonetheless, even though fluid administration is one of the most common interventions offered to critically ill patients, the most appropriate type of fluid to be used remains controversial. According to recently published clinical trials, crystalloid solutions seem to be the most appropriate type of fluids for initial resuscitation of septic shock patients. Balanced crystalloids have theoretical advantages over the classic solutions, but there is not enough evidence to indicate it as first-line treatment. Additionally, when large amounts of fluids are necessary to restore the hemodynamic stability, albumin solutions may be a safe and effective alternative. Hydroxyethyl starches solutions must be avoided in septic patients due to the increased risk of acute renal failure, increased need for renal replacement therapy and increased mortality. Our objective was to present a narrative review of the literature regarding the major types of fluids and their main drawbacks in the initial resuscitation of the septic shock patients. PMID:26313437

  4. Arthritis of the Wrist

    MedlinePlus

    ... is caused by just two types: osteoarthritis and rheumatoid arthritis. Osteoarthritis Osteoarthritis (OA) is a progressive condition that ... other, it results in pain, stiffness, and weakness. Rheumatoid Arthritis Rheumatoid arthritis (RA) is a chronic disease that ...

  5. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... Loss Surgery? A Week of Healthy Breakfasts Shyness Juvenile Idiopathic Arthritis (JIA) KidsHealth > For Teens > Juvenile Idiopathic ... can affect people under age 17. What Is Juvenile Idiopathic Arthritis? Arthritis doesn't affect young people ...

  6. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... rule out other conditions or infections, such as Lyme disease , that may cause similar symptoms or occur along ... ESR) Bones, Muscles, and Joints Evaluate Your Child's Lyme Disease Risk Word! Arthritis Arthritis Lupus Juvenile Idiopathic Arthritis ( ...

  7. What Is Rheumatoid Arthritis?

    MedlinePlus

    ... Arthritis PDF Version Size: 57 KB Audio Version Time: 10:20 Size: 9.7 MB November 2014 What Is Rheumatoid Arthritis? Fast Facts: An Easy-to-Read Series of Publications for the Public Rheumatoid arthritis is ...

  8. Forms of Arthritis

    MedlinePlus

    ... stiffness, inflammation, swelling and, sometimes, destruction of joints. Gout — a form of arthritis that occurs when uric ... the joints. Some 2.1 million Americans have gout. Lupus — a form of arthritis, like rheumatoid arthritis, ...

  9. Sepsis and Septic Shock: Lingering Questions.

    PubMed

    Dumont, Tiffany; Francis-Frank, Lyndave; Chong, Josebelo; Balaan, Marvin R

    2016-01-01

    Sepsis and septic shock are major health conditions in the United States, with a high incidence and mortality. The Surviving Sepsis Campaign, which was formed in 2002, formulates guidelines for the management of severe sepsis and septic shock and has actually demonstrated a reduction in mortality with institution of "sepsis bundles." Despite this, some elements of the guidelines have been questioned, and recent data suggest that strict compliance with bundles and protocols may not be necessary. Still, prompt recognition and treatment of sepsis and septic shock remain of utmost importance.

  10. Simplifying the treatment of acute bacterial bone and joint infections in children.

    PubMed

    Pääkkönen, Markus; Peltola, Heikki

    2011-12-01

    The treatment of acute hematogenous bone and joint infections of children - osteomyelitis (OM), septic arthritis (SA) and OM-SA combination (OM+SA) - has simplified over the past years. The old approach included months-long antibiotic treatment, started intravenously for at least a week, followed by oral completion of the course. Recent prospective randomized trials show that most cases heal with a total course of 3 weeks (OM, OM+SA) or 2 weeks (SA) of an appropriate antibiotic, provided the clinical response is good and C-reactive protein level has normalized. If the prevalence of methicillin-resistant Staphylococcus aureus and Kingella kingae is low, clindamycin and a first-generation cephalosporin are safe, inexpensive and effective alternatives. They should be administered in large doses and four times a day. Clindamycin, vancomycin and expensive linezolid are options against methicillin-resistant Staphylococcus aureus. Extensive surgery beyond a diagnostic sample by aspiration is rarely needed in uncomplicated cases.

  11. Human bacterial arthritis caused by Streptococcus zooepidemicus: report of a case.

    PubMed

    Friederichs, Jan; Hungerer, Sven; Werle, Regina; Militz, Matthias; Bühren, Volker

    2010-09-01

    Septic arthritis caused by Streptococcus zooepidemicus is a rare event in humans. Of the four cases reported in the literature, only two patients had direct animal contact, and the portal of entry remained unclear in all cases. We report herein the case of a patient who suffered a purulent arthritis of the left shoulder caused by S. zooepidemicus, successfully treated in our department. A diagnostic FDG-PET-CT scan ruled out other foci of infection, but detected a hyperkeratotic plantar chronic soft tissue lesion of the left foot, acquired in a paragliding accident 10 years earlier. The fact that the patient habitually took care of his horses barefoot in boots, identifies the cutaneous portal of entry as most likely. To our knowledge this is the first report of a septic arthritis caused by S. zooepidemicus where a cutaneous entry route is described.

  12. Rheumatoid arthritis.

    PubMed

    Smolen, Josef S; Aletaha, Daniel; McInnes, Iain B

    2016-10-22

    Rheumatoid arthritis is a chronic inflammatory joint disease, which can cause cartilage and bone damage as well as disability. Early diagnosis is key to optimal therapeutic success, particularly in patients with well-characterised risk factors for poor outcomes such as high disease activity, presence of autoantibodies, and early joint damage. Treatment algorithms involve measuring disease activity with composite indices, applying a treatment-to-target strategy, and use of conventional, biological, and newz non-biological disease-modifying antirheumatic drugs. After the treatment target of stringent remission (or at least low disease activity) is maintained, dose reduction should be attempted. Although the prospects for most patients are now favourable, many still do not respond to current therapies. Accordingly, new therapies are urgently required. In this Seminar, we describe current insights into genetics and aetiology, pathophysiology, epidemiology, assessment, therapeutic agents, and treatment strategies together with unmet needs of patients with rheumatoid arthritis.

  13. Mortality Risk Factors for Patients with Septic Shock after Implementation of the Surviving Sepsis Campaign Bundles

    PubMed Central

    Kim, Moo Hyun; Jeong, Woo Yong; Jung, In Young; Oh, Dong Hyun; Kim, Yong Chan; Kim, Eun Jin; Jeong, Su Jin; Ku, Nam Su; Kim, June Myung

    2016-01-01

    Background Septic shock remains a leading cause of death, despite advances in critical care management. The Surviving Sepsis Campaign (SSC) has reduced morbidity and mortality. This study evaluated risk factors for mortality in patients with septic shock who received treatment following the SSC bundles. Materials and Methods This retrospective cohort study included patients with septic shock who received treatments following SSC bundles in an urban emergency department between November 2007 and November 2011. Primary and secondary endpoints were all-cause 7- and 28-day mortality. Results Among 436 patients, 7- and 28-day mortality rates were 7.11% (31/436) and 14% (61/436), respectively. In multivariate analysis, high lactate level (odds ratio [OR], 1.286; 95% confidence interval [CI], 1.016–1.627; P=0.036) and low estimated glomerular filtration rate (OR, 0.953; 95% CI, 0.913–0.996; P=0.032) were independent risk factors for 7-day mortality. Risk factors for 28-day mortality were high lactate level (OR, 1.346; 95% CI, 1.083–1.673; P=0.008) and high Acute Physiology and Chronic Health Evaluation II score (OR, 1.153; 95% CI, 1.029–1.293; P=0.014). Conclusion The risk of mortality of septic shock patients remains high in patients with high lactate levels and acute kidney injury. PMID:27659434

  14. How to Care for Your Septic System

    EPA Pesticide Factsheets

    Septic system maintenance is not complicated, and it does not need to be expensive. Upkeep comes down to four key elements: Inspect and Pump Frequently, Use Water Efficiently, Properly Dispose of Waste and Maintain Your Drainfield.

  15. Use of technetium-99m methylene diphosphonate and gallium-67 citrate scans after intraarticular injection of Staphylococcus aureus into knee joints of rabbits with chronic antigen-induced arthritis

    SciTech Connect

    Mahowald, M.L.; Raskind, J.R.; Peterson, L.; Gerding, D.; Raddatz, D.A.; Shafer, R.

    1986-08-01

    Numerous clinical studies have questioned the ability of radionuclide scans to differentiate septic from aseptic joint inflammation. A clinical study may not be able to document an underlying disease process or duration of infection and, thus, may make conclusions about the accuracy of scan interpretations open to debate. In this study, the Dumonde-Glynn model of antigen-induced arthritis in rabbits was used as the experimental model to study technetium and gallium scans in Staphylococcus aureus infection of arthritic and normal joints. Gallium scans were negative in normal rabbits, usually negative in antigen-induced arthritis, but positive in septic arthritis. The bone scan was usually negative in early infection but positive in late septic arthritis, a finding reflecting greater penetration of bacteria into subchondral bone because of the underlying inflammatory process.

  16. Sustained low-efficiency dialysis in septic shock: Hemodynamic tolerability and efficacy

    PubMed Central

    Mishra, Shakti Bedanta; Singh, Ratender Kumar; Baronia, Arvind Kumar; Poddar, Banani; Azim, Afzal; Gurjar, Mohan

    2016-01-01

    Aim of the Study: Acute kidney injury (AKI) in septic shock has poor outcomes. Sustained low-efficiency dialysis (SLED) is increasingly replacing continuous renal replacement therapy as the preferred modality in Intensive Care Units (ICUs). However, the essential aspects of hemodynamic tolerability and efficacy of SLED in septic shock AKI has been minimally studied. Patients and Methods: We describe hemodynamic tolerability using modified vasopressor index (VI) and vasopressor dependency (VD) and efficacy using a combination of Kt/v, correction of acidosis, electrolyte, and fluid overload. Adult ICU patients of septic shock in AKI requiring SLED were included in this study. Results: One hundred and twenty-four patients of septic shock AKI requiring SLED were enrolled in the study. There were 74 nonsurvivors (NSs). Approximately, 56% (278/498) of the sessions in which vasopressors were required were studied. Metabolic acidosis (49%) was the predominant indication for the initiation of SLED in these patients. Baseline characteristics between survivors and NSs were comparable, except for age, severity scores, AKI stage, and coexisting illness. VI and VD prior to the initiation of SLED and delta VI and VD during SLED were significantly higher in NSs. Hemodynamic tolerability and efficacy of SLED was achievable only at lower vasopressor doses. Conclusion: VI, VD, and combination of Kt/v together with correction of acidosis, electrolyte, and fluid overload can be used to describe hemodynamic tolerability and efficacy of SLED in septic shock AKI. However, at higher vasopressor doses in septic shock, hemodynamic tolerability and efficacy of SLED requires further evidence. PMID:28149027

  17. Arthritis related to systemic meningococcal disease: 34 years' experience.

    PubMed

    Cabellos, C; Nolla, J M; Verdaguer, R; Pelegrin, I; Ribera, A; Ariza, J; Viladrich, P F

    2012-10-01

    The purpose of this investigation was to assess the clinical characteristics, therapeutic aspects, and outcome of arthritis related to invasive meningococcal disease (IMD). All episodes of bacterial meningitis and IMD are recorded systematically. We selected all episodes of IMD, with or without meningitis, that presented arthritis. From 1977 to 2010, 522 episodes of IMD were treated. Thirty-nine of these (7.5 %, 26 women, mean age 33 years) presented arthritis. Of these 39, 37 (95 %) presented skin lesions and 31 (79 %) had meningitis. Twenty (51 %) had positive blood cultures and six (15 %) had shock. No differences were found in skin lesions, shock, or bacteremia compared to cases without arthritis. In contrast to other septic forms, arthritis related to IMD was cured with short antibiotic therapy and without surgical drainage. There was no mortality. All patients recovered and none presented joint sequelae; however, 13 adult patients (33 %) required long-term treatment with steroids due to persistent symptoms. Arthritis related to IMD most frequently affects the knees and ankles, and may be a cause of fever relapse. Short antibiotic therapy is enough in all cases and surgical drainage is not needed. In some adult patients, especially those over 50 years of age, evolution is torpid and steroid therapy may be required in order to achieve recovery.

  18. [Septic shock due to a community acquired Clostridium difficile infection. A case study and a review of the literature].

    PubMed

    Bermejo, C; Maseda, E; Salgado, P; Gabilondo, G; Gilsanz, F

    2014-04-01

    The epidemiology of Clostridium difficile infection has changed in the past decade. The incidence rate of community acquired cases has increased in patients with no typical risk factors. We present a patient who was diagnosed with community-acquired Clostridium difficile infection who presented with acute abdominal pain, and subsequently developed acute renal failure and septic shock. We describe the diagnosis, treatment and outcome and brief review of the literature.

  19. Effects of High Volume Haemodiafiltration on Inflammatory Response Profile and Microcirculation in Patients with Septic Shock

    PubMed Central

    Tamme, Kadri; Kruusat, Rein; Ehrlich, Hans-Erik; Viirelaid, Mirjam

    2015-01-01

    Background. High volumes of haemofiltration are used in septic patients to control systemic inflammation and improve patient outcomes. We aimed to clarify if extended intermittent high volume online haemodiafiltration (HVHDF) influences patient haemodynamics and cytokines profile and/or has effect upon sublingual microcirculation in critically ill septic shock patients. Methods. Main haemodynamic and clinical variables and concentrations of cytokines were evaluated before and after HVHDF in 19 patients with septic shock requiring renal replacement therapy due to acute kidney injury. Sublingual microcirculation was assessed in 9 patients. Results. The mean (SD) time of HVHDF was 9.4 (1.8) hours. The median convective volume was 123 mL/kg/h. The mean (SD) dose of norepinephrine required to maintain mean arterial pressure at the target range of 70–80 mmHg decreased from 0.40 (0.43) μg/kg/min to 0.28 (0.33) μg/kg/min (p = 0.009). No significant changes in the measured cytokines or microcirculatory parameters were observed before and after HVHDF. Conclusions. The single-centre study suggests that extended HVHDF results in decrease of norepinephrine requirement in patients with septic shock. Haemodynamic improvement was not associated with decrease in circulating cytokine levels, and sublingual microcirculation was well preserved. PMID:26064875

  20. Effectiveness of an inspiratory pressure-limited approach to mechanical ventilation in septic patients.

    PubMed

    Martin-Loeches, Ignacio; de Haro, Candelaria; Dellinger, R Phillip; Ferrer, Ricard; Phillips, Gary S; Levy, Mitchell M; Artigas, Antonio

    2013-01-01

    Severe sepsis is one of the most common causes of acute lung injury (ALI) and is associated with high mortality. The aim of the study was to see whether a protective strategy based approach with a plateau pressure <30 cmH(2)O was associated with lower mortality in septic patients with ALI in the Surviving Sepsis Campaign international database. A retrospective analysis of an international multicentric database of 15,022 septic patients from 165 intensive care units was used. Septic patients with ALI and mechanical ventilation (n=1,738) had more accompanying organ dysfunction and a higher mortality rate (48.3% versus 33.0%, p<0.001) than septic patients without ALI (n=13,284). In patients with ALI and mechanical ventilation, the use of inspiratory plateau pressures maintained at <30 cmH(2)O was associated with lower mortality by Chi-squared test (46.4% versus 55.1%, p<0.001) and by Kaplan-Meier and log-rank test (p<0.001). In a multivariable random-effects Cox regression, plateau pressure <30 cmH(2)O was significantly associated with lower mortality (hazard ratio 0.84, 95% CI 0.72-0.99; p=0.038). ALI in sepsis was associated with higher mortality, especially when an inspiratory pressure-limited mechanical ventilation approach was not implemented.

  1. Menstrual arthritis.

    PubMed Central

    McDonagh, J E; Singh, M M; Griffiths, I D

    1993-01-01

    The menstrual cycle is characterised by variations in the absolute and relative concentrations of the hormones of the hypothalamic pituitary ovarian axis, which in turn affect cell function and cytokine and heat shock protein production. Menstruation involves the shedding of the secretory endometrium, which is part of the mucosal associated lymphoid tissue and hence is rich in immunologically competent cells such as CD8 T cells and macrophages. The case is reported here of a patient presenting with a recurrent but transient symmetrical inflammatory polyarthritis which only occurred at menstruation with no residual damage. The disease was suppressed by danazol. Endometrial degradation products are suggested as the trigger of this 'menstrual arthritis'. PMID:8427519

  2. Septic orchitis in an alpaca.

    PubMed

    Aubry, P; Swor, T M; Löhr, C V; Tibary, A; Barrington, G M

    2000-09-01

    An adult, intact male alpaca was presented with an acute onset of unilateral scrotal swelling. Following complete physical and ultrasonographic examination, the most likely differential diagnoses were orchitis, hematoma, and testicular torsion. The animal was castrated and histopathologic evaluation revealed unilateral orchitis. Streptococcus equi subsp. zooepidemicus was cultured.

  3. Erythrocyte selenium concentration predicts intensive care unit and hospital mortality in patients with septic shock: a prospective observational study

    PubMed Central

    2014-01-01

    Introduction Selenoenzymes can modulate the extent of oxidative stress, which is recognized as a key feature of septic shock. The pathophysiologic role of erythrocyte selenium concentration in patients with septic shock remains unknown. Therefore, the objective of this study was to evaluate the association of erythrocyte selenium concentration with glutathione peroxidase (GPx1) activity, GPx1 polymorphisms and with ICU and hospital mortality in septic shock patients. Methods This prospective study included all patients older than 18 years with septic shock on admission or during their ICU stay, admitted to one of the three ICUs of our institution, from January to August 2012. At the time of the patients’ enrollment, demographic information was recorded. Blood samples were taken within the first 72 hours of the patients’ admission or within 72 hours of the septic shock diagnosis for determination of selenium status, protein carbonyl concentration, GPx1 activity and GPx1 Pro198Leu polymorphism (rs 1050450) genotyping. Results A total of 110 consecutive patients were evaluated. The mean age was 57.6 ± 15.9 years, 63.6% were male. Regarding selenium status, only erythrocyte selenium concentration was lower in patients who died in the ICU. The frequencies for GPx1 Pro198Leu polymorphism were 55%, 38% and 7% for Pro/Pro, Pro/Leu and Leu/Leu, respectively. In the logistic regression models, erythrocyte selenium concentration was associated with ICU and hospital mortality in patients with septic shock even after adjustment for protein carbonyl concentration and acute physiology and chronic health evaluation II score (APACHE II) or sequential organ failure assessment (SOFA). Conclusions Erythrocyte selenium concentration was a predictor of ICU and hospital mortality in patients with septic shock. However, this effect was not due to GPx1 activity or Pro198Leu polymorphism. PMID:24887198

  4. Rheumatoid arthritis (image)

    MedlinePlus

    Rheumatoid arthritis is an autoimmune disease in which the body's immune system attacks itself. The pattern of joints ... other joints and is worse in the morning. Rheumatoid arthritis is also a systemic disease, involving other body ...

  5. Juvenile rheumatoid arthritis

    MedlinePlus

    ... joints. This form of JIA may turn into rheumatoid arthritis. It may involve five or more large and ... no known prevention for JIA. Alternative Names Juvenile rheumatoid arthritis (JRA); Juvenile chronic polyarthritis; Still disease; Juvenile spondyloarthritis ...

  6. Arthritis in America

    MedlinePlus

    ... Arthritis makes it harder to manage heart disease, diabetes or obesity. About half of adults with heart disease (49%) ... adults with arthritis who also have heart disease, diabetes or obesity, have some limitation of their normal activities because ...

  7. Pseudoseptic arthritis of the shoulder following pneumococcal vaccination.

    PubMed

    Floyd, Mark W; Boyce, Brandon M; Castellan, Robert M; McDonough, E Barry

    2012-01-16

    Pseudoseptic arthritis is primarily described in rheumatoid arthritis and other systemic inflammatory conditions. To our knowledge, only 1 case report of pseudoseptic arthritis associated with intra-articular injection of a pneumococcal polyvalent vaccine (PPV) has been published. Here, a second case is presented in which a patient presented with swelling, pain, and erythema of the affected shoulder. A 59-year-old woman presented to the emergency department with a 3-day history of severe pain and decreased mobility of her left shoulder after receiving a PPV vaccination. Her clinical and laboratory workup was suspicious for septic arthritis; however, magnetic resonance imaging of the affected shoulder with and without contrast showed only a partial thickness tear of the rotator cuff, fluid in the subacromial/subdeltoid bursa, and subcutaneous edema without evidence of an abscess. Based on the clinical and laboratory data, she underwent arthroscopic debridement. There was inflammatory tissue throughout the shoulder but no obvious purulent material. She did well postoperatively with a supervised range of motion rehabilitation protocol. Her cultures remained negative. At 12 weeks, she was discharged from follow-up. We suspect that the vaccination was inadvertently injected into the glenohumeral joint directly through the rotator cuff given the lack of a full-thickness tear and the patient's thin body habitus, which could explain her aseptic inflammatory arthritis.

  8. Understanding hypovolaemic, cardiogenic and septic shock.

    PubMed

    Garretson, Sharon; Malberti, Shelly

    Shock is a complex physiological syndrome. If it is not detected and treated promptly, it can lead to death. This article reviews and summarises the latest findings, treatment and nursing and medical interventions for three of the most common forms of shock, namely, hypovolaemic, cardiogenic and septic shock.

  9. Costochondral junction osteomyelitis in 3 septic foals

    PubMed Central

    Cesarini, Carla; Macieira, Susana; Girard, Christiane; Drolet, Richard; d’Anjou, Marc-André; Jean, Daniel

    2011-01-01

    The costochondral junction constitutes a potential site of infection in septic foals and it could be favored by thoracic trauma. Standard radiographs and ultrasonography are useful tools for diagnosis of this condition and ultrasound-guided needle aspiration could permit the definitive confirmation of infection. PMID:22210943

  10. Norovirus Outbreak Caused by a New Septic System in a Dolomite Aquifer

    USGS Publications Warehouse

    Borchardt, M. A.; Bradbury, K.R.; Alexander, E.C.; Kolberg, R.J.; Alexander, S.C.; Archer, J.R.; Braatz, L.A.; Forest, B.M.; Green, J.A.; Spencer, S. K.

    2011-01-01

    Septic systems that are built in compliance with regulations are generally not expected to be the cause of groundwater borne disease outbreaks, especially in areas with thick vadose zones. However, this case study demonstrates that a disease outbreak can occur in such a setting and outlines the combination of epidemiological, microbiological, and hydrogeological methods used to confirm the source of the outbreak. In early June 2007, 229 patrons and employees of a new restaurant in northeastern Wisconsin were affected by acute gastroenteritis; 6 people were hospitalized. Epidemiological case-control analysis indicated that drinking the restaurant's well water was associated with illness (odds ratio = 3.2, 95% confidence interval = 0.9 to 11.4, P = 0.06). Microbiological analysis (quantitative reverse transcription-polymerase chain reaction) measured 50 genomic copies per liter of norovirus genogroup I in the well water. Nucleotide sequencing determined the genotype as GI.2 and further showed the identical virus was present in patrons' stool specimens and in the septic tank. Tracer tests using dyes injected at two points in the septic system showed that effluent was traveling from the tanks (through a leaking fitting) and infiltration field to the well in 6 and 15 d, respectively. The restaurant septic system and well (85-m deep, in a fractured dolomite aquifer) both conformed to state building codes. The early arrival of dye in the well, which was 188 m from the septic field and located beneath a 35-m thick vadose zone, demonstrates that in highly vulnerable hydrogeological settings, compliance with regulations may not provide adequate protection from fecal pathogens. Copyright ?? 2010 The Author(s). Journal compilation ?? 2010 National Ground Water Association.

  11. The role of CXCL10 in the pathogenesis of experimental septic shock

    PubMed Central

    2014-01-01

    Introduction The chemokine CXCL10 is produced during infection and inflammation to activate the chemokine receptor CXCR3, an important regulator of lymphocyte trafficking and activation. The goal of this study was to assess the contributions of CXCL10 to the pathogenesis of experimental septic shock in mice. Methods Septic shock was induced by cecal ligation and puncture (CLP) in mice resuscitated with lactated Ringer’s solution and, in some cases, the broad spectrum antibiotic Primaxin. Studies were performed in CXCL10 knockout mice and mice treated with anti-CXCL10 immunoglobulin G (IgG). Endpoints included leukocyte trafficking and activation, core body temperature, plasma cytokine concentrations, bacterial clearance and survival. Results CXCL10 was present at high concentrations in plasma and peritoneal cavity during CLP-induced septic shock. Survival was significantly improved in CXCL10 knockout (CXCL10KO) mice and mice treated with anti-CXCL10 IgG compared to controls. CXCL10KO mice and mice treated with anti-CXCL10 IgG showed attenuated hypothermia, lower concentrations of interleukin-6 (IL-6) and macrophage inhibitory protein-2 (MIP-2) in plasma and lessened natural killer (NK) cell activation compared to control mice. Compared to control mice, bacterial burden in blood and lungs was lower in CXCL10-deficient mice but not in mice treated with anti-CXCL10 IgG. Treatment of mice with anti-CXCL10 IgG plus fluids and Primaxin at 2 or 6 hours after CLP significantly improved survival compared to mice treated with non-specific IgG under the same conditions. Conclusions CXCL10 plays a role in the pathogenesis of CLP-induced septic shock and could serve as a therapeutic target during the acute phase of septic shock. PMID:24890566

  12. Norovirus outbreak caused by a new septic system in a dolomite aquifer.

    PubMed

    Borchardt, Mark A; Bradbury, Kenneth R; Alexander, E Calvin; Kolberg, Rhonda J; Alexander, Scott C; Archer, John R; Braatz, Laurel A; Forest, Brian M; Green, Jeffrey A; Spencer, Susan K

    2011-01-01

    Septic systems that are built in compliance with regulations are generally not expected to be the cause of groundwater borne disease outbreaks, especially in areas with thick vadose zones. However, this case study demonstrates that a disease outbreak can occur in such a setting and outlines the combination of epidemiological, microbiological, and hydrogeological methods used to confirm the source of the outbreak. In early June 2007, 229 patrons and employees of a new restaurant in northeastern Wisconsin were affected by acute gastroenteritis; 6 people were hospitalized. Epidemiological case-control analysis indicated that drinking the restaurant's well water was associated with illness (odds ratio = 3.2, 95% confidence interval = 0.9 to 11.4, P = 0.06). Microbiological analysis (quantitative reverse transcription-polymerase chain reaction) measured 50 genomic copies per liter of norovirus genogroup I in the well water. Nucleotide sequencing determined the genotype as GI.2 and further showed the identical virus was present in patrons' stool specimens and in the septic tank. Tracer tests using dyes injected at two points in the septic system showed that effluent was traveling from the tanks (through a leaking fitting) and infiltration field to the well in 6 and 15 d, respectively. The restaurant septic system and well (85-m deep, in a fractured dolomite aquifer) both conformed to state building codes. The early arrival of dye in the well, which was 188 m from the septic field and located beneath a 35-m thick vadose zone, demonstrates that in highly vulnerable hydrogeological settings, compliance with regulations may not provide adequate protection from fecal pathogens.

  13. Histopathology of Lyme arthritis in LSH hamsters

    SciTech Connect

    Hejka, A.; Schmitz, J.L.; England, D.M.; Callister, S.M.; Schell, R.F.

    1989-05-01

    The authors studied the histopathologic evolution of arthritis in nonirradiated and irradiated hamsters infected with Borrelia burgdorferi. Nonirradiated hamsters injected in the hind paws with B. burgdorferi developed an acute inflammatory reaction involving the synovium, periarticular soft tissues, and dermis. This acute inflammatory reaction was short-lived and was replaced by a mild chronic synovitis as the number of detectable spirochetes in the synovium, periarticular soft tissues, and perineurovascular areas diminished. Exposing hamsters to radiation before inoculation with B. burgdorferi exacerbated and prolonged the acute inflammatory phase. Spirochetes also persisted longer in the periarticular soft tissues. A major histopathologic finding was destructive and erosive bone changes of the hind paws, which resulted in deformation of the joints. These studies should be helpful in defining the immune mechanism participating in the onset, progression, and resolution of Lyme arthritis.

  14. Acute hip pain in the nonambulatory infant: Salter-Harris type I fracture in the capital femoral epiphysis without a traumatic history.

    PubMed

    Gross, Shari L; Orndorff, Douglas G; Romness, Mark; Poelstra, Kornelis A

    2006-05-01

    An otherwise healthy 11-month-old girl was brought to the hospital after her parents noted the acute onset of right hip pain and refusal to bear weight. No abnormalities were seen in the initial radiographs, laboratory values were within reference range, and noninvasive workup was negative for septic arthritis. The parents reported a recent minor fall from a standing position, but stated that the child seemed to return to normal without pain after a few minutes of crying. A hemarthrosis without purulence was found upon joint aspiration, and the patient improved significantly after administration of anti-inflammatory medication. Follow-up radiographs 13 days after initial presentation showed an extremely rare Salter-Harris type I proximal physeal fracture well into the healing process.

  15. Crystal arthritides - gout and calcium pyrophosphate arthritis : Part 2: clinical features, diagnosis and differential diagnostics.

    PubMed

    Schlee, S; Bollheimer, L C; Bertsch, T; Sieber, C C; Härle, P

    2017-02-23

    Gout develops in four stages beginning with an asymptomatic increase in blood levels of uric acid. An acute gout attack is an expression of an underlying inflammatory process, which in the course of time is self-limiting. Without therapy monosodium urate crystals remain in the synovial fluid and synovial membrane and trigger more acute attacks. In the course of the disease monosodium urate crystals form deposits (tophi) leading in severe forms to irreversible joint deformities with loss of functionality. In 20% of cases gout leads to involvement of the kidneys. Overproduction of uric acid can cause nephrolithiasis. These stones can be composed of uric acid or calcium phosphate. Another form of kidney disease caused by gout is uric acid nephropathy. This is a form of abacterial chronic inflammatory response with deposition of sodium urate crystals in the medullary interstitium. Acute obstructive nephropathy is relatively rare and characterized by renal failure due to uric acid precipitation in the tubules because of rapid cell lysis that occurs, for example, with chemotherapy. There is a causal interdependence between the occurrence of hyperuricemia and hypertension. Uric acid activates the renin-angiotensin-aldosterone (RAA) system and inhibits nitric oxide (NO) with the possible consequence of a rise in systemic vascular resistance or arteriolar vasculopathy; however, uric acid is also an apparently independent risk factor for atherosclerosis. In contrast to young patients, the diagnosis of an acute gout attack in the elderly can be a challenge for the physician. Polyarticular manifestations and obscure symptoms can make it difficult to differentiate it from rheumatoid arthritis and calcium pyrophosphate deposition disease (CPPD). Aspiration of synovial fluid with visualization of urate crystals using compensated polarized light microscopy is the gold standard for diagnosis of acute gout. Moreover, analysis of synovial fluid enables a distinction from septic

  16. Severe necrotic and septic pancreatitis. Indications to endoscopic, surgical, and nutritional therapy.

    PubMed

    Mangiante, G; Rodella, L; Cerofolini, A; Giacopuzzi, S; Passeri, V; Sterzi, E; Catalano, F; Schenal, G; De Manzoni, G

    2013-01-01

    Severe acute pancreatitis (SAP) management has changed over the last fifteen years, and from too aggressive behaviour, we moved to a cautious one. In every case, we can appreciate defect of extremist conceptual position. We reviewed our strategy on disease treatment, and we analyzed treatment of single cases. We collected 4 SAP cases from January 2009 to January 2010. All patients were septic, and we adopted the same approach for all of them, avoiding surgery without peritoneal infection. In all patients we placed jejumostomy and, after cleaning of septic site, we started immediate enteral nutrition (EN). Antibiotic therapy against Gram+, Gram- and antifugal drug had been started. No one died and all patients were back to an active life even if social costs are considerably high especially due to very long hospital stay.

  17. Animal Models of Rheumatoid Arthritis (I): Pristane-Induced Arthritis in the Rat

    PubMed Central

    Tuncel, Jonatan; Haag, Sabrina; Hoffmann, Markus H.; Yau, Anthony C. Y.; Hultqvist, Malin; Olofsson, Peter; Bäcklund, Johan; Nandakumar, Kutty Selva; Weidner, Daniela; Fischer, Anita; Leichsenring, Anna; Lange, Franziska; Haase, Claus; Lu, Shemin; Gulko, Percio S.; Steiner, Günter; Holmdahl, Rikard

    2016-01-01

    Background To facilitate the development of therapies for rheumatoid arthritis (RA), the Innovative Medicines Initiative BTCure has combined the experience from several laboratories worldwide to establish a series of protocols for different animal models of arthritis that reflect the pathogenesis of RA. Here, we describe chronic pristane-induced arthritis (PIA) model in DA rats, and provide detailed instructions to set up and evaluate the model and for reporting data. Methods We optimized dose of pristane and immunization procedures and determined the effect of age, gender, and housing conditions. We further assessed cage-effects, reproducibility, and frequency of chronic arthritis, disease markers, and efficacy of standard and novel therapies. Results Out of 271 rats, 99.6% developed arthritis after pristane-administration. Mean values for day of onset, day of maximum arthritis severity and maximum clinical scores were 11.8±2.0 days, 20.3±5.1 days and 34.2±11 points on a 60-point scale, respectively. The mean frequency of chronic arthritis was 86% but approached 100% in long-term experiments over 110 days. Pristane was arthritogenic even at 5 microliters dose but needed to be administrated intradermally to induce robust disease with minimal variation. The development of arthritis was age-dependent but independent of gender and whether the rats were housed in conventional or barrier facilities. PIA correlated well with weight loss and acute phase reactants, and was ameliorated by etanercept, dexamethasone, cyclosporine A and fingolimod treatment. Conclusions PIA has high incidence and excellent reproducibility. The chronic relapsing-remitting disease and limited systemic manifestations make it more suitable than adjuvant arthritis for long-term studies of joint-inflammation and screening and validation of new therapeutics. PMID:27227821

  18. ICPMS analysis of proteins separated by Native-PAGE: Evaluation of metaloprotein profiles in human synovial fluid with acute and chronic arthritis.

    PubMed

    Moyano, Mario F; Mariño-Repizo, Leonardo; Tamashiro, Héctor; Villegas, Liliana; Acosta, Mariano; Gil, Raúl A

    2016-07-01

    The role of trace elements bound to proteins in the etiology and pathogenesis of rheumatoid arthritis (RA) remains unclear. In this sense, the identification and detection of metalloproteins has a strong and growing interest. Metalloprotein studies are currently carried out by polyacrylamide gel electrophoresis (PAGE) associated to inductively coupled plasma mass spectrometry (ICPMS), and despite that complete information can be obtained for metals such as Fe, Cu and Zn, difficulties due to poor sensitivity for other trace elements such as Sn, As, etc, are currently faced. In the present work, a simple and fast method for the determination of trace metals bound to synovial fluid (SF) proteins was optimized. Proteins from SF (long and short-term RA) were separated in ten fractions by native PAGE, then dissolved in nitric acid and peroxide hydrogen, and analyzed by ICPMS. Fifteen metals were determined in each separated protein fraction (band). Adequate calibration of proteins molecular weight allowed stablishing which protein type were bound to different metals.

  19. In Vitro TNF-α Inhibitory Activity of Brazilian Plants and Anti-Inflammatory Effect of Stryphnodendron adstringens in an Acute Arthritis Model

    PubMed Central

    Henriques, Bárbara O.; Corrêa, Olívia; Azevedo, Elaine Patrícia C.; Pádua, Rodrigo M.; de Oliveira, Vívian Louise S.; Oliveira, Thiago Henrique C.; Boff, Daiane; Dias, Ana Carolina F.; Amaral, Flávio A.; Castilho, Rachel O.

    2016-01-01

    Stryphnodendron species, popularly named “barbatimão,” are traditionally used in Brazil as anti-inflammatory agents. This study aimed to investigate the effect of barbatimão and 11 other species on the production of tumor necrosis factor-alpha (TNF-α) in lipopolysaccharide- (LPS-) stimulated THP-1 cells, as well as their anti-arthritis activity. The extracts of Stryphnodendron adstringens, Stryphnodendron obovatum, Campomanesia lineatifolia, and Terminalia glabrescens promoted a concentration-dependent inhibition of TNF-α. Mice injected with LPS in the knee joint were treated per os with fractions from the selected extracts. Both the organic (SAO) and the aqueous (SAA) fractions of S. adstringens promoted a dose-dependent reduction of leukocyte migration and neutrophil accumulation into the joint, but none of them reduced CXCL1 concentration in the periarticular tissue. In contrast, treatment with C. lineatifolia and T. glabrescens fractions did not ameliorate the inflammatory parameters. Analyses of SAO by Ultra Performance Liquid Chromatography (UPLC) coupled to electrospray ionization mass spectrometry (ESI-MS) led to the identification of gallic acid along with 11 prodelphinidins, characterized as monomers and dimers of the B-type. Our findings contribute to some extent to corroborating the traditional use of S. adstringens as an anti-inflammatory agent. This activity is probably related to a decrease of leukocyte migration into the inflammatory site. Polyphenols like gallic acid and prodelphinidins, identified in the active fraction, may contribute to the observed activity. PMID:27867403

  20. Diagnosis and treatment of enthesitis-related arthritis

    PubMed Central

    Weiss, Pamela F

    2012-01-01

    Juvenile idiopathic arthritis (JIA) is a chronic, inflammatory disease of unknown etiology. The enthesitis-related arthritis (ERA) JIA category describes a clinically heterogeneous group of children including some who have predominately enthesitis, enthesitis and arthritis, juvenile ankylosing spondylitis, or inflammatory bowel disease-associated arthropathy. ERA accounts for 10%–20% of JIA. Common clinical manifestations of ERA include arthritis, enthesitis, and acute anterior uveitis. Axial disease is also common in children with established ERA. Treatment regimens for ERA, many of them based on adults with rheumatoid arthritis and ankylosing spondylitis, include the use of nonsteroidal anti-inflammatory drugs, disease-modifying antirheumatic drugs, and biologic agents either individually or in combination. PMID:23236258

  1. Enhanced sludge reduction in septic tanks by increasing temperature.

    PubMed

    Pussayanavin, Tatchai; Koottatep, Thammarat; Eamrat, Rawintra; Polprasert, Chongrak

    2015-01-01

    Septic tanks in most developing countries are constructed without drainage trenches or leaching fields to treat toilet wastewater and /or grey water. Due to the short hydraulic retention time, effluents of these septic tanks are still highly polluted, and there is usually high accumulation of septic tank sludge or septage containing high levels of organics and pathogens that requires frequent desludging and subsequent treatment. This study aimed to reduce sludge accumulation in septic tanks by increasing temperatures of the septic tank content. An experimental study employing two laboratory-scale septic tanks fed with diluted septage and operating at temperatures of 40 and 30°C was conducted. At steady-state conditions, there were more methanogenic activities occurring in the sludge layer of the septic tank operating at the temperature of 40°C, resulting in less total volatile solids (TVS) or sludge accumulation and more methane (CH4) production than in the unit operating at 30°C. Molecular analysis found more abundance and diversity of methanogenic microorganisms in the septic tank sludge operating at 40°C than at 30°C. The reduced TVS accumulation in the 40°C septic tank would lengthen the period of septage removal, resulting in a cost-saving in desluging and septage treatment. Cost-benefit analysis of increasing temperatures in septic tanks was discussed.

  2. Fungal arthritis of the hip in patient with aplastic anaemia.

    PubMed

    Le Calloch, Ronan; Ianotto, Jean-Christophe; Guillerm, Gaëlle; Tonnelier, Jean Marie

    2013-08-13

    Aplastic anaemia is a rare and serious disease characterised by severe immunosuppression due to prolonged neutropenia and the use of immunosuppressants such as corticosteroids, cyclosporine and antithymocyte globulin. Candida species are pathogens of low virulence colonising the skin and the digestive tract of many healthy individuals. Nonetheless, the incidence of invasive candidal infection is increasing. The widespread use of central intravascular catheters, invasive procedures, broad-spectrum antibiotics and immunosuppresion predisposes patients to these infections. Eye, skin, cardiac, liver, spleen and brain infection are the most common sites of invasive candidiasis. Bone and joint infections are less frequent and Candida hip septic arthritis is extremely rare. We present here a patient treated for aplastic anaemia, who developed fungal arthritis of the hip and systemic candidaemia.

  3. Primary bacterial septic peritonitis in cats: 13 cases.

    PubMed

    Ruthrauff, Cassandra M; Smith, Julie; Glerum, Leigh

    2009-01-01

    The purpose of this paper is to describe the signalment, clinical signs, laboratory results, culture results, and response to treatment for primary septic peritonitis in cats. This is a retrospective study of 12 client-owned animals. Medical records were reviewed for clinical findings, laboratory results, microbial culture results, radiographic findings, diagnosis, treatment, and outcome. The overall mortality rate for this group of cats was 31%, consistent with previous reports of septic peritonitis in cats. All cats that were both bradycardic and hypothermic on presentation did not survive. Other clinicopathological findings were consistent with previously reported cases of septic peritonitis in cats. Results suggest that clinicopathological findings and outcomes in cats with primary septic peritonitis are similar to those in cats with septic peritonitis from a determined cause. A specific mechanism of inoculation has yet to be determined, but an oral source of bacteria is suggested for cats with primary bacterial septic peritonitis.

  4. Multiple cerebral infarcts following septic shock.

    PubMed

    Nagaratnam, Nages; Brakoulias, Vlasios; Ng, Kevin

    2002-07-01

    A 60-year-old female in septic shock developed neurological signs and symptoms. She had left-sided hemiparesis, left homonymous hemianopia, bimanual coordination disorder, a language dysfunction of anomic aphasic type and a non-aphasic right hemispheric communication disorder. Computer tomography demonstrated bilateral anterior and posterior watershed as well as territorial infarctions. Risk factors included chronic airways limitation, cardiac failure and heavy smoking. Carotid duplex studies were normal. The mechanisms can be explained by flow changes and thrombus formation.

  5. Genetics Home Reference: rheumatoid arthritis

    MedlinePlus

    ... Me Understand Genetics Home Health Conditions rheumatoid arthritis rheumatoid arthritis Enable Javascript to view the expand/collapse boxes. Download PDF Open All Close All Description Rheumatoid arthritis is a disease that causes chronic abnormal inflammation, ...

  6. Arthritis of the hand - Rheumatoid

    MedlinePlus

    ... Guide Journal of Hand Surgery (JHS) Home Anatomy Rheumatoid Arthritis Email to a friend * required fields From * To * ... tendons causes pressure on the nearby nerve. How Rheumatoid Arthritis is Diagnosed The diagnosis of rheumatoid arthritis is ...

  7. Experimental arthritis induced by a clinical Mycoplasma fermentans isolate

    PubMed Central

    Rivera, Antonio; Yáñez, Antonio; León-Tello, Gloria; Gil, Constantino; Giono, Silvia; Barba, Eduardo; Cedillo, Lilia

    2002-01-01

    Background Mycoplasma fermentans has been associated with rheumatoid arthritis. Recently, it was detected in the joints and blood of patients with rheumatoid arthritis, but it is not clear yet how the bacteria enter the body and reach the joints. The purpose of this study was to determine the ability of M. fermentans to induce experimental arthritis in rabbits following inoculation of the bacteria in the trachea and knee joints. Methods P-140 and PG-18 strains were each injected in the knee joints of 14 rabbits in order to evaluate and compare their arthritogenicity. P-140 was also injected in the trachea of 14 rabbits in order to test the ability of the bacteria to reach the joints and induce arthritis. Results M. fermentans produced an acute arthritis in rabbits. Joint swelling appeared first in rabbits injected with P-140, which caused a more severe arthritis than PG-18. Both strains were able to migrate to the uninoculated knee joints and they were detected viable in the joints all along the duration of the experiment. Changes in the synovial tissue were more severe by the end of the experiment and characterized by the infiltration of neutrophils and substitution of adipose tissue by connective tissue. Rabbits intracheally injected with P-140 showed induced arthritis and the bacteria could be isolated from lungs, blood, heart, kidney, spleen, brain and joints. Conclusion M. fermentans induced arthritis regardless of the inoculation route. These findings may help explain why mycoplasmas are commonly isolated from the joints of rheumatic patients. PMID:12057023

  8. Infectious arthritis in patients with rheumatoid arthritis.

    PubMed Central

    Mateo Soria, L; Miquel Nolla Solé, J; Rozadilla Sacanell, A; Valverde García, J; Roig Escofet, D

    1992-01-01

    Eleven cases of infectious arthritis occurring in patients with rheumatoid arthritis are reported. Staphylococcus aureus was the causative organism in eight patients. Streptococcus anginosus and Streptococcus agalactiae in one patient each, and Mycobacterium tuberculosis in two patients. The mean duration of symptoms before diagnosis was 16 days in patients with pyogenic arthritis. The diagnosis of joint infection caused by Mycobacterium tuberculosis was especially delayed (57 days). Four patients died; they were found to have a longer time to diagnosis and two of them had multiple joint infection. Although Staphylococcus aureus is the microorganism most often affecting patients with rheumatoid arthritis, infection caused by Mycobacterium tuberculosis must also be considered in such patients. PMID:1575593

  9. How undifferentiated arthritis evolves into chronic arthritis.

    PubMed

    van der Woude, D; Toes, R E M; Scherer, H U

    2014-08-01

    Undifferentiated arthritis (UA) is a frequently occurring clinical presentation with a variable outcome. While some forms of UA will spontaneously remit, other forms will progress to chronic arthritis; an outcome that would preferably be prevented. Which immunological factors are normally at the basis of resolution of inflammation, and what, on the other hand, causes inflammation to persist? This review provides an overview of the immunological mechanisms involved in these two scenarios, including specific examples of how these mechanisms apply, or can be influenced in rheumatic diseases. Furthermore, what do we know about risk factors for chronic arthritis, such as the development of autoantibodies? The recent years have provided many insights concerning risk factors for autoantibody-positive versus autoantibody-negative rheumatoid arthritis, which are discussed along with a possible pathophysiological model incorporating autoantibodies into the larger process of disease development. Finally, the evolution of the autoantibody response over time is described.

  10. Olprinone and colforsin daropate alleviate septic lung inflammation and apoptosis through CREB-independent activation of the Akt pathway.

    PubMed

    Oishi, Hirofumi; Takano, Ken-ichi; Tomita, Kengo; Takebe, Mariko; Yokoo, Hiroki; Yamazaki, Mitsuaki; Hattori, Yuichi

    2012-07-01

    Olprinone, a specific phosphodiesterase III inhibitor, and corforsin daropate, a direct adenylate cyclase activator, are now being used in critical conditions. We investigated whether their therapeutic use provides protection against septic acute lung injury (ALI) and mortality. Polymicrobial sepsis was induced by cecal ligation and puncture (CLP) in BALB/c mice. Olprinone or colforsin daropate was continuously given through an osmotic pump that was implanted into the peritoneal cavity immediately following CLP. These treatments prevented the ALI development in CLP mice, as indicated by the findings that severe hypoxemia, increased pulmonary vascular permeability, and histological lung damage were strikingly remedied. Furthermore, continued administration of olprinone or colforsin daropate suppressed apoptosis induction in septic lungs and improved the survival of CLP mice. Olprinone and corforsin daropate enhanced Akt phosphorylation in septic lungs. Wortmannin, which inhibits the Akt upstream regulator phosphatidylinositol 3-kinase, abrogated the protective effects of olprinone and corforsin daropate on sepsis-associated lung inflammation and apoptosis. In vivo transfection of cyclic AMP response element binding protein (CREB) decoy oligodeoxynucleotide failed to negate the abilities of these agents to increase Akt phosphorylation and to inhibit IκBα degradation in septic lungs. These results demonstrate for the first time that CREB-independent Akt-mediated signaling is a critical mechanism contributing to the therapeutic effects of olprinone and corforsin daropate on septic ALI. Moreover, our data also suggest that these cyclic AMP-related agents, by blocking both nuclear factor-κB activation and apoptosis induction, may represent an effective therapeutic approach to the treatment of the septic syndrome.

  11. Gonococcal arthritis in human immunodeficiency virus-infected patients. Review of the literature.

    PubMed

    Sena Corrales, Gabriel; Mora Navas, Laura; Palacios Muñoz, Rosario; García López, Victoria; Márquez Solero, Manuel; Santos González, Jesús

    We report a case of gonococcal arthritis in a patient with human immunodeficiency virus (HIV) infection and review 17 previously published cases; only one patient presented urethritis, and blood cultures were positive in one case. Gonococcal arthritis is rare in HIV-infected patients and is not usually associated with other symptoms. It should be considered in the differential diagnosis of acute arthritis in patients with HIV infection.

  12. [Tocilizumab in rheumatoid arthritis].

    PubMed

    Rueda Gotor, Javier; Blanco Alonso, Ricardo

    2011-03-01

    Tocilizumab (TCZ) is a humanized monoclonal antibody directed against the receptor for IL-6, approved for the treatment of rheumatoid arthritis (RA) in Japan, Europe and the US. Wide clinical development has shown the efficacy of TCZ in most of the possible situations of RA: RA without prior failure to MTX (AMBITION), RA unresponsive to MTX (SATORI, OPTION, LITHE) or any DMARD (TOWARD, ROSE) as well as RA refractory to anti-TNFa agents (RADIATE). In addition to its early onset, efficacy was constant and even increased as time passed (GROWTH95, GROWTH96). TCZ has shown great efficacy in correcting laboratory alterations in RA, both in acute phase reactants as well as anemia of inflammatory disease. Although in RA TCZ us initially indicated in combination with MTX, it has also shown its efficacy as monotherapy (AMBITION). TCZ is equally effective in the prevention of structural damage (SAMURAI, LITHE). In addition, it has shown to be a safe and well-tolerated drug, similar to other biologic therapies. All of these aspects make TCZ an adequate therapeutic alternative to be considered in any RA scenario.

  13. When is arthritis reactive?

    PubMed Central

    Hamdulay, S S; Glynne, S J; Keat, A

    2006-01-01

    Reactive arthritis is an important cause of lower limb oligoarthritis, mainly in young adults. It is one of the spondyloarthropathy family; it is distinguishable from other forms of inflammatory arthritis by virtue of the distribution of affected sites and the high prevalence of characteristic extra‐articular lesions. Many terms have been used to refer to this and related forms of arthritis leading to some confusion. Reactive arthritis is precipitated by an infection at a distant site and genetic susceptibility is marked by possession of the HLA‐B27 gene, although the mechanism remains uncertain. Diagnosis is a two stage process and requires demonstration of a temporal link with a recognised “trigger” infection. The identification and management of “sexually acquired” and “enteric” forms of reactive arthritis are considered. Putative links with HIV infection are also discussed. The clinical features, approach to investigation, diagnosis, and management of reactive arthritis are reviewed. PMID:16822921

  14. The abnormal cannabidiol analogue O-1602 reduces nociception in a rat model of acute arthritis via the putative cannabinoid receptor GPR55.

    PubMed

    Schuelert, Niklas; McDougall, Jason J

    2011-08-01

    Cannabinoids classically act via CB₁ and CB₂ receptors to modulate nociception; however, recent findings suggest that some cannabinoids bind to atypical receptors. One such receptor is GPR55 which is activated by the abnormal cannabidiol analogue O-1602. This study investigated whether the synthetic GPR55 agonist O-1602 can alter joint nociception in a rat model of acute joint inflammation. Acute (24 h) inflammatory joint pain was induced in male Wistar rats by intra-articular injection of 2% kaolin and 2% carrageenan. Single unit extracellular recordings were made from arthritic joint afferents in response to mechanical rotation of the knee. Peripheral administration of O-1602 significantly reduced movement-evoked firing of nociceptive C fibres and this effect was blocked by the GPR55 receptor antagonist O-1918. Co-administration of the CB₁ and CB₂ antagonists (AM281 and AM630 respectively) had no effect on O-1602 responses. This study clearly shows that atypical cannabinoid receptors are involved in joint nociception and these novel targets may be advantageous for the treatment of inflammatory pain.

  15. Dynamics of Aedes aegypti and Culex quinquefasciatus in septic tanks.

    PubMed

    Mackay, Andrew J; Amador, Manuel; Diaz, Annette; Smith, Josh; Barrera, Roberto

    2009-12-01

    Aedes aegypti and Culex quinquefasciatus were found in large numbers emerging from septic tanks in southern Puerto Rico during the dry season. Previous studies suggested that Ae. aegypti uses subterranean aquatic habitats only during dry periods when surface containers do not have water. This research investigated whether septic tanks are alternative aquatic habitats that this mosquito uses during unfavorable times of the year, or whether Ae. aegypti uses this aquatic habitat throughout the year. To assess temporal change, exit traps were used to collect mosquitoes emerging from septic tanks in Playa/Playita, southern Puerto Rico, from November 2006 to October 2007. We also investigated the hypotheses that (1) the production of Ae. aegypti in septic tanks was larger than in surface containers and (2) adult mosquitoes emerging from septic tanks were larger than those emerging from surface containers. This study demonstrated that unsealed septic tanks produced large numbers of Ae. aegypti and Cx. quinquefasciatus throughout the year, without any significant relationship with rainfall. The number of adult Ae. aegypti emerging per day from septic tanks in each community was 3 to 9 times larger than those produced in surface containers. It was also demonstrated that Ae. aegypti emerging from septic tanks were significantly larger than those emerging from surface container habitats. It is recommended that dengue prevention programs include regular inspection and maintenance of septic tanks in communities lacking sewerage.

  16. Oxygen challenge test in septic shock patients: prognostic value and influence of respiratory status.

    PubMed

    Mari, Arnaud; Vallée, Fabrice; Bedel, Jérome; Riu, Béatrice; Ruiz, Jean; Sanchez-Verlaan, Pascale; Geeraerts, Thomas; Génestal, Michèle; Silva, Stein; Fourcade, Olivier

    2014-06-01

    Transcutaneous oxygen pressure (PtcO2) value in response to an increase of FiO2 or oxygen challenge test (OCT) in ventilated patients has been reported to be related to peripheral perfusion and outcome during septic shock. However, patients with sepsis-related acute respiratory distress syndrome could demonstrate compromised arterial oxygenation with OCT impairment decoupled to circulatory failure. The aims of this study were to confirm the prognostic value of OCT and to explore the influence of respiratory status on OCT results. This was a prospective study set in an intensive care unit of a tertiary teaching hospital. Fifty-six mechanically ventilated patients with septic shock criteria were studied. Transcutaneous oxygen pressure was measured at baseline and after OCT, at intensive care unit admittance (T0), and 24 h later (T24). Survival at day 28 and hemodynamic and respiratory parameters were analyzed and compared according to outcome and respiratory status. Central hemodynamic parameters or static transcutaneous data did not differ between survivors and nonsurvivors at enrollment. The OCT was statistically different at T24 according to outcome (P < 0.001), but sensitivity was low (53%). Moreover, patients with low OCT results at T24 exhibited more severe respiratory failure (P < 0.01). The OCT at T24 is related to outcome but is influenced by the severity of respiratory failure. Our results suggest considering with caution hemodynamic management based on OCT in septic shock patients with altered pulmonary function.

  17. [Septic shock. Update of treatment using hypertonic saline and antidiuretic hormone-vasopressin].

    PubMed

    Pascual-Ramírez, J; Aguirre Sánchez-Covisa, M; Araujo, F; Gil Trujillo, S; Collar, L G; Bocharán, S

    2012-01-01

    Safety in the use of small volumes of hypertonic saline solution for hypovolaemic shock and in the treatment of intracranial hypertension has been demonstrated in studies in the field of resuscitation. There is little experience of this for septic shock in humans. Beneficial immunomodulatory effects have been detected in pre-clinical studies. Interactions with the pituitary-adrenal axis and with the secretion of anti-diuretic hormone are varied and suggestive, but are not sufficiently understood. On the other hand, vasopressin has cardiovascular, osmoregulatory, and coagulation effects, and also acts on the hypothalamic-pituitary-adrenal axis. There is a relative deficit of vasopressin in septic shock. Its use in these patients does not seem to have any advantages as regards mortality, but may be beneficial in patients at risk from acute renal failure, or those who receive corticosteroids. Terlipressin is a vasopressin analogue that has also been studied. The synergy between vasopressin and hypertonic saline is a hypothesis that is mainly supported in pre-clinical studies. The use of hypertonic saline solution in septic shock, although promising, is still experimental, and must be restricted to the field of controlled clinical trials.

  18. Morin, a dietary bioflavonol suppresses monosodium urate crystal-induced inflammation in an animal model of acute gouty arthritis with reference to NLRP3 inflammasome, hypo-xanthine phospho-ribosyl transferase, and inflammatory mediators.

    PubMed

    Dhanasekar, Chitra; Rasool, Mahaboobkhan

    2016-09-05

    The anti-inflammatory effect of morin, a dietary bioflavanol was explored on monosodium urate (MSU) crystal-induced inflammation in rats, an experimental model for acute gouty arthritis. Morin treatment (30mg/kg b.wt) significantly attenuated the ankle swelling and the levels of lipid peroxidation, nitric oxide, serum pro-inflammatory cytokines (tumor necrosis factor (TNF) -α, interleukin (IL)-1β, and IL-6), monocyte chemoattractant protein (MCP)-1, vascular endothelial growth factor (VEGF), prostaglandin E2 (PGE2), and articular elastase along with an increased anti-oxidant status (catalase (CAT) and superoxide dismutase (SOD)) in the joint homogenate of MSU crystal-induced rats. Histological assessment revealed that morin limited the diffusion of joint space, synovial hyperplasia, and inflammatory cell infiltrations. The mRNA expression of NLRP3 (nucleotide oligomerization domain (NOD)-like receptor family, pyrin domain containing 3) inflammasome, caspase-1, pro-inflammatory cytokines, MCP-1, inflammatory enzymes (inducible nitric oxide synthase (iNOS), and cyclooxygenase-2 (COX-2)), and nuclear factor-kappa B (NF-κB) p65 was found downregulated and HPRT (hypo-xanthine phospho-ribosyl transferase) mRNA expression was upregulated in morin treated MSU crystal-induced rats. In addition, morin treatment reduced the protein expression of NF-κB p65, p-NF-κB p65, iNOS, COX-2, and TNF-α. The results clearly demonstrated that morin exert a potent anti-inflammatory effect on MSU crystal-induced inflammation in rats.

  19. Multifocal septic osteomyelitis mimicking skeletal metastatic disease in a patient with prostate cancer.

    PubMed

    Alexiou, Evangelos; Georgoulias, Panagiotis; Valotassiou, Varvara; Georgiou, Evangelia; Fezoulidis, Ioannis; Vlychou, Marianna

    2015-01-01

    enhancement suggestive of septic arthritis. The MR imaging findings combined with the scintigraphic findings were consistent with subacute multifocal septic arthritis involving the axial skeleton, as a pyogenic spondylodiscitis at the T9-T10 level, the left SCJ joint and the left knee joint. Subsequently, aspiration of the SCJ and the left knee joint was performed. A purulent fluid was drained and sent to microbiology. The sample revealed 96.000 cells/μL (95% neutrophils) and methicillin-resistant Staphylococcus aureus (MRSA). The patient received intravenous vancomucin (2gr. twice a day for 14 days) and subsequently the dose was adjusted to maintain the vancomucin serum levels between 17 and 20mcg/mL. The total treatment duration was 12 weeks. Four months later the patient had fully recovered and his blood tests were normal. The patient had not been referred to an oncology department yet, as the onset of the arthritis occurred about two weeks after the diagnosis of prostate cancer. In conclusion, we present a patient with known malignancy, fever, skeletal pain and multiple bone lesions in the (99m)Tc-MDP and the MRI examination, not due to metastatic disease but to septic arthritis.

  20. Antiarthritic effect of lonicerin on Candida albicans arthritis in mice.

    PubMed

    Lee, Jue-Hee; Han, Yongmoon

    2011-05-01

    Fungal arthritis is a potentially serious disease resulting in rapid destruction of the joint. Among the various Candida species, Candida albicans is the most commonly associated with fungal arthritis. In the present study, we examined the effect of lonicerin, a flavonoid isolated from Lonicerae Flos, on an arthritis caused by C. albicans cell wall (CACW) in mice. To examine the effect, an emulsified mixture of CACW and complete Freund's adjuvant (CACW/CFA) was injected into BALB/c mice via hind footpad route on days -3, -2, and -1. On Day 0, mice with the swollen footpad received lonicerin at 1 or 2 mg/dose/time intraperitoneally 3 times every other day. The footpad-swelling was measured for 20 days. Results showed that the lonicerin treatment reduced the edema at all dose levels, and, furthermore, there was app. 54% edema reduction in animals given the 2 mg-dose at the peak (day 10) of septic arthritis (p < 0.05). Since the peak, the edema was reduced in similar rates. This antiarthritic activity appeared to be mediated by lonicerin's ability to suppress T cell proliferation, nitric oxide production from macrophages, and shift of cellular immunity from Th1- toward Th2-type responses, all of which are beneficial to treat arthritis. In addition, the flavonoid had anticandidal activity (p < 0.01). These data suggest that lonicerin alone, which has both anti-arthritic and antifungal activities, can result in a combination therapy for the treatment of fungal arthritis due to C. albicans infection.

  1. Management of gouty arthritis in patients with chronic kidney disease.

    PubMed

    Abdellatif, Abdul A; Elkhalili, Naser

    2014-01-01

    Chronic kidney disease (CKD) is a comorbid condition that affects, based on recent estimates, between 47% and 54% of patients with gouty arthritis. However, data from randomized controlled trials in patients with gouty arthritis and CKD are limited, and current gouty arthritis treatment guidelines do not address the challenges associated with managing this patient population. Nonsteroidal anti-inflammatory drugs and colchicine are recommended first-line treatments for acute gouty arthritis attacks. However, in patients with CKD, nonsteroidal anti-inflammatory drugs are not recommended because their use can exacerbate or cause acute kidney injury. Also, colchicine toxicity is increased in patients with CKD, and dosage reduction is required based on level of kidney function. Allopurinol, febuxostat, and pegloticase are all effective treatments for controlling elevated uric acid levels after the treatment of an acute attack. However, in patients with CKD, required allopurinol dosage reductions may limit efficacy; pegloticase requires further investigation in this population, and febuxostat has not been studied in patients with creatinine clearance<30 mL/min. This article reviews the risks and benefits associated with currently available pharmacologic agents for the management of acute and chronic gouty arthritis including urate-lowering therapy in patients with CKD. Challenges specific to primary care providers are addressed, including guidance to help them decide when to collaborate with, or refer patients to, rheumatology and nephrology specialists based on the severity of gout and CKD.

  2. Kawasaki Shock Syndrome in a 12-Year-Old Girl Mimicking Septic Shock

    PubMed Central

    Suntharesan, Janani; Wijesekara, Dimuthu Saraji

    2016-01-01

    Kawasaki disease is diagnosed when fever lasts for more than 5 days with the presence of four out of five of the following clinical features: bilateral conjunctival congestion, changes in the lips and oral cavity, polymorphous exanthem, changes in peripheral extremities, and acute nonpurulent cervical lymphadenopathy (Nakamura et al., 2012). The average age of onset is 2 years and 90% of patients are below 5 years of age. Boys are more affected than girls (Cox and Sallis, 2009). This case report describes an adolescent female who was initially managed as having septic shock and subsequently found to have Kawasaki shock syndrome. PMID:28101385

  3. Thirst Perception and Osmoregulation of Vasopressin Secretion Are Altered During Recovery From Septic Shock

    PubMed Central

    Siami, Shidasp; Polito, Andrea; Porcher, Raphael; Hissem, Tarik; Blanchard, Anne; Boucly, Catherine; Carlier, Robert; Annane, Djillali; Haymann, Jean-Philippe; Sharshar, Tarek

    2013-01-01

    Objective Vasopressin (AVP) secretion during an osmotic challenge is frequently altered in the immediate post-acute phase of septic shock. We sought to determine if this response is still altered in patients recovering from septic shock. Design Prospective interventional study Setting Intensive care unit (ICU) at Raymond Poincaré and Etampes Hospitals. Patients Normonatremic patients at least 5 days post discontinuation of catecholamines given for a septic shock. Intervention Osmotic challenge involved infusing 500 mL of hypertonic saline solution (with cumulative amount of sodium not exceeding 24 g) over 120 minutes. Measurements and main results Plasma AVP levels were measured 15 minutes before the infusion and then every 30 minutes for two hours. Non-responders were defined as those with a slope of the relation between AVP and plasma sodium levels less than < 0.5 ng/mEq. Among the 30 included patients, 18 (60%) were non-responders. Blood pressure and plasma sodium and brain natriuretic peptide levels were similar in both responders and non-responders during the course of the test. Critical illness severity, hemodynamic alteration, electrolyte disturbances, treatment and outcome did not differ between the two groups. Responders had more severe gas exchange abnormality. Thirst perception was significantly diminished in non-responders. The osmotic challenge was repeated in 4 non-responders several months after discharge and the abnormal response persisted. Conclusion More than half of patients recovering from septic shock have an alteration of osmoregulation characterised by a dramatic decrease in vasopressin secretion and thirst perception during osmotic challenge. The mechanisms of this alteration but also of the relationship between haematosis and normal response remain to be elucidated. PMID:24223220

  4. Living with Arthritis

    MedlinePlus

    ... someone might fall or be injured in a car accident. Then, years after the individual’s knee has apparently healed, he might get arthritis in his knee joint. Rheumatoid arthritis happens when the body’s own defense system doesn’t work properly. It affects joints and bones (often of ...

  5. [Myocardial function analysis with echocardiography-Doppler in septic shock].

    PubMed

    Fayssoil, A; Checinski, A

    2012-02-01

    Septic shock is a severe sepsis associated with cardio-circulatory failure and tissular hypoperfusion. Echocardiography-Doppler remains essential for the assessment of myocardial function in septic shock. This ultrasound procedure helps clinicians for the analysis of left ventricular systolic function, left ventricular diastolic function, right ventricular function and cardiac filling.

  6. Enteral nutrition intolerance in critically ill septic burn patients.

    PubMed

    Lavrentieva, Athina; Kontakiotis, Theodore; Bitzani, Militsa

    2014-01-01

    The purpose of this study was to investigate the frequency of enteral feeding intolerance in critically ill septic burn patients, the effect of enteral feeding intolerance on the efficacy of feeding, the correlation between the infection marker (procalcitonin [PCT]) and the nutrition status marker (prealbumin) and the impact of feeding intolerance on the outcome of septic burn patients. From January 2009 to December 2012 the data of all burn patients with the diagnosis of sepsis who were placed on enteral nutrition were analyzed. Septic patients were divided into two groups: group A, septic patients who developed feeding intolerance; group B, septic patients who did not develop feeding intolerance. Demographic and clinical characteristics of patients were analyzed and compared. The diagnosis of sepsis was applied to 29% of all patients. Of these patients 35% developed intolerance to enteral feeding throughout the septic period. A statistically significant increase in mean PCT level and a decrease in prealbumin level was observed during the sepsis period. Group A patients had statistically significant lower mean caloric intake, higher PCT:prealbumin ratio, higher pneumonia incidence, higher Sequential Organ Failure Assessment Maximum Score, a longer duration of mechanical ventilation, and a higher mortality rate in comparison with the septic patients without gastric feeding intolerance. The authors concluded that a high percentage of septic burn patients developed enteral feeding intolerance. Enteral feeding intolerance seems to have a negative impact on the patients' nutritional status, morbidity, and mortality.

  7. The race against the "septic shark"

    PubMed Central

    2015-01-01

    Great white sharks are responsible for about 10 cases of death annually worldwide, as compared with millions of deaths caused by sepsis. However, the basic principles of avoiding shark attacks and fighting sepsis seem to be similar: avoidance, attention, and speed, if necessary. The present review discusses the current status of the systemic inflammatory response syndrome (SIRS) criteria, which are actually content for discussion because of their low specificity. Current data suggest that one in eight patients with severe sepsis does not fulfill the SIRS criteria and is consequently missed, and therefore the calls for new definitions of sepsis are getting louder. Furthermore, the need for early treatment of sepsis and fast admission to an intensive care unit (ICU) with experienced stuff is reviewed as well as the early and appropriate initiation of therapy, namely antibiotic and volume therapy. A key feature is the analysis of the studies from the so-called "Sepsis Trilogy" (ProCESS, ARISE, and ProMiSe studies), with a focus on the status of early goal-directed therapy (EGDT). The authors of the "Sepsis Trilogy" concluded that there is no benefit regarding survival in septic patients by using EGDT as compared with standard therapy. However, the low mortality of the control groups within the "Sepsis Trilogy" studies as compared with the Rivers et al. study from 2001 leads to the conclusion that there has been an improvement in the therapy of septic patients, most probably due to the early initiation of therapy as a kind of "standard" in sepsis therapy. Finally, the phenomenon of a "large trial disease" is discussed, exemplary in a trial which investigated the maintenance of the "right" mean arterial pressure in sepsis patients. Even if the result of a large randomized trial might be that there is no difference between two study groups, the real exercise is to identify the patient collectives who might benefit or experience harm due to an intervention. In summary, as

  8. Septic lens implantation syndrome in a cat.

    PubMed

    Dalesandro, Nicole; Stiles, Jean; Miller, Margaret

    2011-09-01

    A 13-year-old female spayed domestic shorthair cat was presented initially for a change in the appearance of the left eye. On initial examination, a small penetrating wound was suspected as the cause for a corneal scar, an anterior cortical incipient cataract and mild iritis. The cat was not re-presented until 1 year later at which time ocular pain was marked. Severe anterior uveitis and glaucoma were diagnosed and the eye enucleated. Histopathology documented intralenticular coccoid bacteria and septic lens implantation syndrome.

  9. Sepsis and septic shock: a review.

    PubMed

    Chong, Josebelo; Dumont, Tiffany; Francis-Frank, Lyndave; Balaan, Marvin

    2015-01-01

    Sepsis and septic shock are a continuum of disease resulting from a complex host response to infection. They are major health issues in the United States, causing significant financial burden to the health care system in addition to multisystem morbidity and high rates of mortality. In recent decades, landmark trials in sepsis management have demonstrated improved mortality. Although the value of protocol-driven care is currently under question, it is clear that early recognition, prompt resuscitation, and timely use of antibiotics are of utmost importance.

  10. Painful os acromiale presenting as septic shoulder.

    PubMed

    Kapadia, Nirav S; Demetracopoulos, Constantine A; Fayad, Laura M; McFarland, Edward G; Millin, Michael G

    2011-10-01

    The unfused acromial apophysis of an os acromiale typically is an undetected orthopedic anomaly with minimal symptoms. In some instances, however, pain and disability can result from motion between the unfused bone fragments. Trauma to the acromion can similarly displace the unfused os acromiale or can result in chronic symptoms of pain and swelling. In this article, we report the case of a young man who had a fractured os acromiale secondary to trauma and presented with the signs and symptoms of a septic glenohumeral joint.

  11. A case of disseminated sporotrichosis treated with prednisolone, immunosuppressants, and tocilizumab under the diagnosis of rheumatoid arthritis.

    PubMed

    Yamaguchi, Tetsuto; Ito, Satoshi; Takano, Yohei; Umeda, Naoto; Goto, Mizue; Horikoshi, Masanobu; Hayashi, Taichi; Goto, Daisuke; Matsumoto, Isao; Sumida, Takayuki

    2012-01-01

    We encountered a disseminated sporotrichosis patient with polyarthritis and progressive skin ulcers, who had been previously treated with prednisolone, tocilizmab, tacrolims, and cyclophosphamide under the diagnosis of rheumatoid arthritis in another hospital. Making the diagnosis of leukocytoclasticvasculitis based on the clinical observation of skin ulcers, we intensified immunosuppressive therapy. Unfortunately, the patient developed septic shock. Blood culture revealed that the pathogenic organism was sporothrixschenckii. Any case of intractable arthritis or skin ulcers, which does not improve, despite adequate immunosuppressive therapy, is likely to be suspicious of sporotrichosis.

  12. Acute postoperative inflammatory polyarthritis associated with a lone IgM cardiolipin antibody

    PubMed Central

    Chua, Ignatius; Jawad, Ali

    2015-01-01

    While the most recognised complication after joint surgery is septic arthritis, other forms of joint pathology may occur. We present a case of postoperative polyarthritis with high inflammatory markers, which responded to a course of prednisolone. The occurrence of high IgM cardiolipin antibodies that normalised with treatment suggests that this condition is a form of transient autoimmunity. PMID:25733090

  13. A circulating myocardial depressant substance in humans with septic shock. Septic shock patients with a reduced ejection fraction have a circulating factor that depresses in vitro myocardial cell performance.

    PubMed Central

    Parrillo, J E; Burch, C; Shelhamer, J H; Parker, M M; Natanson, C; Schuette, W

    1985-01-01

    We have previously described a subpopulation of patients with septic shock who had a reversible depression of radionuclide-determined left ventricular ejection fraction (EF). To investigate the mechanism of this myocardial depression, an in vitro model of mammalian myocardial cell performance was established employing primary spontaneously beating rat myocardial cells. The contraction of a single cardiac cell was quantitated by recording the changes in area occupied by the cell during contraction and relaxation. In 20 septic shock patients during the acute phase, the mean left ventricular EF was decreased (mean = 0.33, normal mean = 0.50), and serum obtained during this acute phase induced a mean (+/- standard error of the mean) 33 +/- 4% decrease in extent and 25 +/- 4% decrease in velocity of myocardial cell shortening during contraction (P less than 0.001). In contrast, serum obtained from 11 of these same patients before shock (n = 2) or after recovery (n = 9) of the left ventricular EF (mean = 0.50) showed a return toward normal in extent and velocity of shortening (P less than 0.001). Sera from 17 critically ill nonseptic patients, from 10 patients with structural heart disease as a cause for a depressed EF, and from 12 healthy laboratory personnel, induced no significant changes in in vitro myocardial cell performance. In 20 patients during the acute phase of septic shock, the decreased EF in vivo demonstrated a significant correlation (r = +0.52, P less than 0.01) with a decrease in the extent of myocardial cell shortening in vitro. The quantitative and temporal correlation between the decreased left ventricular EF and this serum myocardial depressant substance argues for a pathophysiologic role for this depressant substance in producing the reversible cardiomyopathy seen during septic shock in humans. Images PMID:4056039

  14. Septic Pulmonary Embolism Following Appendectomy Surgery.

    PubMed

    Lardo, Soroy; Ariane, Anna; Chen, Khie

    2015-07-01

    Septic Pulmonary embolism is a rare condition where there were numerous pulmonary infarcts resulting from blood clot emboli that also contains microorganism. This disorder is insidious onset, Its clinical features usually unspecific and the diagnosis usually difficult to establish. A 43 old woman who underwent an appendicitis surgery, reentered the hospital at the sixth day after surgery presented with fever, pain at the surgical site, progressive severe dyspnea and chest tightness. From the physical examination finding there were tachycardia, tachypneu, wet rough basal rhonki on the right rear and tenderness at right lower region of the abdomen. The thorax-abdomen CT scan result was pleuropneumonial with minimal effusion in the right side. A CT angiography scan of the chest and abdomen showed intralumen emboli in medial lobe segmen of right pulmonary artery, right pleuropneumonia with segmental lession in segmen 10 right lobe and inflammation process along right lateral wall of the abdomen. Laboratory results that also supported diagnosis were D dimer 3442 ng/mL and culture result from surgical site pus showed E. Coli ESBL (+). Base on these findings, this case was established as a septic pulmonary embolism.

  15. Sand filter clogging by septic tank effluent.

    PubMed

    Spychała, M; Błazejewski, R

    2003-01-01

    The aim of this study was to characterise conditions and factors affecting fine sand clogging by septic tank effluent on the basis of physical modelling. The physical model consisted of 12 sand columns dosed with sewage from one household (5 persons), preliminary treated in a septic tank. Hydraulic loadings of the sand filters were equal to 82 mm/d. The mean discharge from sand columns, measured as the effluent volume collected during 10 minutes, decreased significantly over the experiment period from 34 cm3/min in August 2000 to 20 cm3/min in August 2001 at the same temperature of about 20 degrees C. First the columns clogged almost completely after 480 days in December 2001, however six columns had remained unclogged till the end of the experiment (March 2002). The temperature had a significant impact on hydraulic conductivity. A vertical distribution of accumulated mass and biomass was investigated in partly clogged sand. Microscopic survey of the clogging layer showed a presence of live micro-organisms, residuals of dead micro-organisms, particularly pieces of small animal armour and many fibres. These particles accelerated the accumulation of solids in the upper clogging layer. The study indicated that temperature impact on the filter hydraulic conductivity was more significant for biological activity, than for sewage viscosity.

  16. Propensity-Based Study of Aminoglycoside Nephrotoxicity in Patients with Severe Sepsis or Septic Shock

    PubMed Central

    Picard, W.; Bazin, F.; Clouzeau, B.; Bui, H.-N.; Soulat, M.; Guilhon, E.; Vargas, F.; Hilbert, G.; Bouchet, S.; Gruson, D.; Moore, N.

    2014-01-01

    To assess the risk of acute kidney injury (AKI) attributable to aminoglycosides (AGs) in patients with severe sepsis or septic shock, we performed a retrospective cohort study in one medical intensive care unit (ICU) in France. Patients admitted for severe sepsis/septic shock between November 2008 and January 2010 were eligible. A propensity score for AG administration was built using day 1 demographic and clinical characteristics. Patients still on the ICU on day 3 were included. Patients with renal failure before day 3 or endocarditis were excluded. The time window for assessment of renal risk was day 3 to day 15, defined according to the RIFLE (risk, injury, failure, loss, and end-stage renal disease) classification. The AKI risk was assessed by means of a propensity-adjusted Cox proportional hazards regression analysis. Of 317 consecutive patients, 198 received AGs. The SAPS II (simplified acute physiology score II) score and nosocomial origin of infection favored the use of AGs, whereas a preexisting renal insufficiency and the neurological site of infection decreased the propensity for AG treatment. One hundred three patients with renal failure before day 3 were excluded. AGs were given once daily over 2.6 ± 1.1 days. AKI occurred in 16.3% of patients in a median time of 6 (interquartile range, 5 to 10) days. After adjustment to the clinical course and exposure to other nephrotoxic agents between day 1 and day 3, a propensity-adjusted Cox proportional hazards regression analysis showed no increased risk of AKI in patients receiving AGs (adjusted relative risk = 0.75 [0.32 to 1.76]). In conclusion, in critically septic patients presenting without early renal failure, aminoglycoside therapy for less than 3 days was not associated with an increased risk of AKI. PMID:25288085

  17. Attenuation of gouty arthritis by emodinol in monosodium urate crystal-treated mice.

    PubMed

    Chen, Lvyi; Lan, Zhou; Ma, Shuwei; Zhao, Ling; Yang, Xinzhou

    2013-05-01

    A series of studies have recently demonstrated that the release of interleukin 1β induced by monosodium urate crystals is central to the experimental gouty arthritis. Elaeagnus pungens has been traditionally used for the treatment of gouty arthritis in China for more than thousands years. However, there is still little known about the active ingredients and mechanisms of E. pungens against gouty arthritis. Emodinol, as a major triterpene compound in E. pungens, has been seldom reported to have an effect on gouty arthritis. Therefore, the potential beneficial effects and mechanisms of emodinol on gouty arthritis were investigated in this study. Results showed that it significantly ameliorated the hyperalgesia, inflammation, and levels of multiple proinflammatory cytokines in monosodium urate crystals-treated mice. These findings elucidate that emodinol exhibits a prominent effect on improving symptoms of acute gouty arthritis induced by monosodium urate crystals through inhibiting the generation of proinflammatory cytokines.

  18. Psoriasis and arthritis.

    PubMed

    Cats, A

    1990-10-01

    The exact association between psoriasis and arthritis remains an enigma. Some investigators consider that the two disorders constitute a disease entity, psoriatic arthritis, while others support the thesis that psoriasis and arthritis are common diseases and occur simultaneously by chance. The author upholds the latter view as viable. To underscore his viewpoint he presents a comprehensive overview of the controversial opinions through an historical perspective as well as reporting on his epidemiologic and clinical findings from large population studies in the Netherlands. Therapeutic regimens for the management of both skin and joint problems are presented.

  19. Elevated Serum PCT in Septic Shock With Endotoxemia Is Associated With a Higher Mortality Rate.

    PubMed

    Adamik, Barbara; Smiechowicz, Jakub; Jakubczyk, Dominika; Kübler, Andrzej

    2015-07-01

    To examine the effect of endotoxemia on the procalcitonin (PCT) serum levels and mortality rates of adult patients with septic shock diagnosed on the day of admission to the intensive care unit (ICU).A retrospective observational study was performed over a 2-year period. Levels of PCT were compared for septic shock patients with and without endotoxemia on admission to the ICU. Endotoxemia was identified with an Endotoxin Activity Assay.One hundred fifty-seven patients with septic shock were enrolled into the study. Group 1 consisted of patients with elevated endotoxin activity (EA) (n = 95, EA = 0.57 endotoxin activity unit [EAU] [0.46-0.67]) and Group 2 consisted of patients with low EA (n = 62, EA = 0.27 EAU [0.17-0.36]). Acute Physiology And Chronic Health Evaluation II (APACHE II) score and SOFA score were similar in both groups (APACHE II = 23 [16-29] and 19 [16-25]; Sequential Organ Failure Assessment [SOFA] = 10 [7-13] and 11 [8-12] in Groups 1 and 2, respectively) (nonsignificant). The PCT level was 6 times higher in Group 1 than in Group 2 (19.6 ng/mL vs. 3.1 ng/mL, P < 0.001). There was a strong correlation between EA and serum PCT (P < 0.001, R = 0.5). The presence of endotoxemia on admission to the ICU was associated with an increased mortality rate: 52% in the group of patients with endotoxemia and 25% in the group without endotoxemia. EA in survivors was 0.39 EAU (0.26-0.57) and 0.53 EAU (0.4-0.61) in nonsurvivors (P = 0.004). The median PCT level in survivors was 6.7 ng/mL (2.3-28.0), compared with 16.7 ng/mL (5.3-31.0) in nonsurvivors (P = 0.04).This observational study revealed that endotoxemia in patients with septic shock on admission to the ICU was frequently found and was associated with an elevated PCT level and a high mortality rate. Endotoxemia was a common occurrence in patients with septic shock, regardless of the infecting microorganism.

  20. Timing of vasopressor initiation and mortality in septic shock: a cohort study

    PubMed Central

    2014-01-01

    Introduction Despite recent advances in the management of septic shock, mortality remains unacceptably high. Earlier initiation of key therapies including appropriate antimicrobials and fluid resuscitation appears to reduce the mortality in this condition. This study examined whether early initiation of vasopressor therapy is associated with improved survival in fluid therapy-refractory septic shock. Methods Utilizing a well-established database, relevant information including duration of time to vasopressor administration following the initial documentation of recurrent/persistent hypotension associated with septic shock was assessed in 8,670 adult patients from 28 ICUs in Canada, the United States of America, and Saudi Arabia. The primary endpoint was survival to hospital discharge. Secondary endpoints were length of ICU and hospital stay as well as duration of ventilator support and vasopressor dependence. Analysis involved multivariate linear and logistic regression analysis. Results In total, 8,640 patients met the definition of septic shock with time of vasopressor/inotropic initiation documented. Of these, 6,514 were suitable for analysis. The overall unadjusted hospital mortality rate was 53%. Independent mortality correlates included liver failure (odds ratio (OR) 3.46, 95% confidence interval (CI), 2.67 to 4.48), metastatic cancer (OR 1.63, CI, 1.32 to 2.01), AIDS (OR 1.91, CI, 1.29 to 2.49), hematologic malignancy (OR 1.88, CI, 1.46 to 2.41), neutropenia (OR 1.78, CI, 1.27 to 2.49) and chronic hypertension (OR 0.62 CI, 0.52 to 0.73). Delay of initiation of appropriate antimicrobial therapy (OR 1.07/hr, CI, 1.06 to 1.08), age (OR 1.03/yr, CI, 1.02 to 1.03), and Acute Physiology and Chronic Health Evaluation (APACHE) II Score (OR 1.11/point, CI, 1.10 to 1.12) were also found to be significant independent correlates of mortality. After adjustment, only a weak correlation between vasopressor delay and hospital mortality was found (adjusted OR 1.02/hr, 95% CI

  1. Utilization Patterns and Outcomes Associated with the Central Venous Catheter in Septic Shock: A Population-Based Study

    PubMed Central

    Walkey, Allan J.; Soylemez-Wiener, Renda; Lindenauer, Peter K.

    2013-01-01

    Objective In 2001 a randomized trial showed decreased mortality with early, goal-directed therapy in septic shock, a strategy later recommended by the Surviving Sepsis Campaign. Placement of a central venous catheter (CVC) is necessary to administer goal-directed therapy. We sought to evaluate nationwide trends in: 1) CVC utilization and 2) the association between early CVC insertion and mortality in patients with septic shock. Design We retrospectively analyzed the proportion of septic shock cases receiving an early (day of admission) CVC and the odds of hospital mortality associated with receiving early CVC from years 1998-2001 compared with 2002-2009. Setting Non-federal acute care hospitalizations from the Nationwide Inpatient Sample, 1998-2009. Interventions None Patients 203,481 (population estimate: 999,545) cases admitted through an emergency department with principal diagnosis of septicemia and secondary diagnosis of shock. Measurements and Main Results From 1998-2009 population-adjusted rates of septic shock increased from 12.6 cases per 100,000 US adults to 78 cases per 100,000. During this time age-adjusted hospital mortality associated with septic shock declined from 40.4% to 31.4%. Early CVC insertion increased from 5.7% (95% CI 5.1-6.3%) to 19.2% (95% CI 18.7-19.5%) cases with septic shock, with an increased rate of early CVC placement identified after 2007. The rate of decline in age-adjusted hospital mortality was significantly greater for patients who received an early CVC (-4.2% per year, 95% CI -3.2, -4.2%) as compared with no CVC (-2.9% per year, 95% CI -2.3, -3.5%), p=0.016. Hospital mortality associated with early CVC insertion significantly decreased from a multivariable-adjusted odds ratio of 1.29 (95% CI 1.14-1.45) prior to 2001 to an adjusted odds ratio of 0.87 (95% CI 0.84-0.90) after 2001. Conclusions Placement of a CVC early in septic shock has increased 3-fold since 1998. The mortality associated with early CVC insertion decreased

  2. MP Joint Arthritis

    MedlinePlus

    ... arthritis. The x-ray shows narrowing of the space between the bones, which is a sign that cartilage has been lost. Your doctor may also order blood tests or imaging studies to confirm the diagnosis. Treatment There are many ...

  3. Arthritis in hip (image)

    MedlinePlus

    Cartilage normally protects the joint, allowing for smooth movement. Cartilage also absorbs shock when pressure is placed on ... like when walking. Arthritis involves the breakdown of cartilage. Without the usual amount of cartilage, the bones ...

  4. Juvenile chronic arthritis.

    PubMed

    Southwood, T R; Woo, P

    1995-05-01

    The nomenclature and classification criteria for arthritis in children should be dealt with initially as separate issues, although they are undoubtedly intertwined. The classification criteria should aim to delineate homogeneous patient populations, yet should be flexible enough to incorporate advances in disease knowledge. It should be recognized that arriving at an international consensus for classification criteria will merely provide a set of operational definitions to facilitate research, and not a set of diagnostic criteria. Indeed the only point to obtaining consensus is to begin a process of systematic ongoing review of the criteria. The labels attached to any of these diseases should facilitate accurate communication. In view of the heterogeneous nature of childhood arthritis, consideration should be given to using a broad umbrella term such as juvenile or childhood arthritis only for communicating with the lay public. Medical nomenclature should be formulated to reflect accurately homogeneous subgroups of arthritis, and should not artificially proscribe a relationship between paediatric and adult disease.

  5. Arthritis and the Feet

    MedlinePlus

    ... for months, or years, then abate, sometimes permanently. Gout (gouty arthritis) : Gout is a condition caused by a buildup of ... sauces, shellfish, and brandy is popularly associated with gout, there are other protein compounds in foods such ...

  6. Rehabilitation in psoriatic arthritis.

    PubMed

    Lubrano, Ennio; Spadaro, Antonio; Parsons, Wendy J; Atteno, Mariangela; Ferrara, Nicola

    2009-08-01

    This article summarizes the state of the art of rehabilitation in psoriatic arthritis (PsA). Very little evidence was available to assess the efficacy of rehabilitation. Some data were borrowed from studies on ankylosing spondylitis. Covering certain aspects of the disease by the standard measure of functioning was difficult. However, rehabilitation was considered by the GRAPPA Group (Group for Research and Assessment of Psoriasis and Psoriatic Arthritis), as part of treatment of axial PsA.

  7. Osteoporosis and psoriatic arthritis.

    PubMed

    Del Puente, Antonio; Esposito, Antonella; Parisi, Anna; Atteno, Mariangela; Montalbano, Simona; Vitiello, Maria; Esposito, Carmela; Bertolini, Nicoletta; Foglia, Francesca; Costa, Luisa; Scarpa, Raffaele

    2012-07-01

    Osteoporosis (OP) is a skeletal disorder characterized by compromised bone strength that predisposes to an increased risk of fracture. The prevalence of OP in the general population is very high as established in several studies, and OP represents one of the possible aspects of bone involvement in arthritis. In psoriatic arthritis this involvement is particularly complex because it affects not only mechanisms of bone loss but also of bone formation. We will discuss these aspects and the available epidemiological data.

  8. Blood coagulation disorders in septic patients.

    PubMed

    Knoebl, Paul

    2010-03-01

    Host defense and blood coagulation are tightly connected and interacting systems, necessary for the integrity of an organism. Complex mechanisms regulate the intensity of a host response to invading pathogens or other potentially dangerous situations. Under regular conditions, this response is limited in time and located to the site of injury. Sometimes, however, systemic host response is overwhelming and disproportional and causes damage, not cure. Dependent on the genetical predisposition of the host, its current immunocompetence, or the type of injury, the reaction leads to the clinical picture of the different degrees of sepsis. Septic organ dysfunction is caused by intravascular fibrin deposition as a result of coagulation activation, anticoagulant breakdown, and shut down of fibrinolysis. This article describes the major pathophysiologic reactions in these situations and presents www.SepDIC.eu, an online tool on sepsis and associated coagulopathy.

  9. Pathophysiology of septic encephalopathy - an unsolved puzzle

    PubMed Central

    2010-01-01

    The exact cellular and molecular mechanisms of sepsis-induced encephalopathy remain elusive. The breakdown of the blood-brain barrier (BBB) is considered a focal point in the development of sepsis-induced brain damage. Contributing factors for the compromise of the BBB include cytokines and chemokines, activation of the complement cascade, phagocyte-derived toxic mediators, and bacterial products. To date, we are far from fully understanding the neuropathology that develops as a secondary remote organ injury as a consequence of sepsis. However, recent studies suggest that bacterial proteins may readily cross the functional BBB and trigger an inflammatory response in the subarachnoid space, in absence of a bacterial invasion. A better understanding of the pathophysiological events leading to septic encephalopathy appears crucial to advance the clinical care for this vulnerable patient population. PMID:20565858

  10. Understanding sepsis: from SIRS to septic shock.

    PubMed

    Hynes-Gay, Patricia; Lalla, Patti; Leo, Maria; Merrill-Bell, Audrey; Nicholson, Marjorie; Villaruel, Elizabeth

    2002-01-01

    Sepsis remains the leading cause of death in non-coronary ICU patients, despite improvements in supportive treatment modalities such as antimicrobial drugs and ventilation therapy. Further, the incidence of sepsis is projected to increase in years to come, related to factors including a rise in immunosuppressed patient populations and more widespread use of invasive lines and procedures. In this article, the authors seek to advance nurses' understanding of sepsis by reviewing the SIRS to septic shock paradigm and using a case study to illustrate how a patient progressed along the continuum. The role of the critical care nurse is an important aspect of the care of these patients. Early identification of patients at risk for, or who are developing, sepsis is crucial in order to improve patient outcomes.

  11. Induction of lyme arthritis in LSH hamsters

    SciTech Connect

    Schmitz, J.L.; Schell, R.F.; Hejka, A.; England, D.M.; Konick, L.

    1988-09-01

    In studies of experimental Lyme disease, a major obstacle has been the unavailability of a suitable animal model. We found that irradiated LSH/Ss Lak hamsters developed arthritis after injection of Borrelia burgdorferi in the hind paws. When nonirradiated hamsters were injected in the hind paws with B. burgdorferi, acute transient synovitis was present. A diffuse neutrophilic infiltrate involved the synovia and periarticular structures. The inflammation was associated with edema, hyperemia, and granulation tissue. Numerous spirochetes were seen in the synovial and subsynovial tissues. The histopathologic changes were enhanced in irradiated hamsters. The onset and duration of the induced swelling were dependent on the dose of radiation and the inoculum of spirochetes. Inoculation of irradiated hamsters with Formalin-killed spirochetes or medium in which B. burgdorferi had grown for 7 days failed to induce swelling. This animal model should prove useful for studies of the immune response to B. burgdorferi and the pathogenesis of Lyme arthritis.

  12. Group B streptococcus endocarditis associated with multiple pulmonary septic emboli.

    PubMed

    Teran, Carlos G; Antezana, Ariel O; Salvani, Jerome; Abaitey, Deborah

    2011-03-29

    Endocarditis is a rare presentation of group B streptococcal infection. Its association with pulmonary septic embolism was only barely studied and limited data is available up to date. Multiple septic emboli is a common complication of bacterial endocarditis, but only a few cases have been documented in relation to group B streptococcus. We present the case of an 87 year old female patient with multiple underlying conditions that predisposed the development of bacterial endocarditis secondary to group B streptococcus and subsequently multiple pulmonary septic emboli. The patient was treated with ceftriaxone and azythromycin with good response and complete recovery without any further complications. In the event of a diagnosed case of group B streptococcus endocarditis, there should be a low threshold for the suspicion of septic pulmonary emboli especially in cases with right valves involvement.

  13. EPA Homeowner's Guide to Septic Systems for Tribal Communities

    EPA Pesticide Factsheets

    In cooperation with the Indian Health Service (IHS), EPA has developed a tailored version of the original SepticSmart Homeowner's Guide to reflect the unique factors of Tribal communities and homeowners on Tribal lands.

  14. Retainment of the antimicrobial agent triclosan in a septic tank.

    PubMed

    Kirjanova, Ala; Rimeika, Mindaugas; Vollertsen, Jes; Nielsen, Asbjørn Haaning

    2014-01-01

    Laboratory experiments were conducted to investigate the fate of the antimicrobial agent triclosan (TCS) in a conventional septic tank. The main mechanism of TCS removal from wastewater was identified to be rapid TCS sorption to suspended particles followed by settling of these particles to the bottom of the septic tank. Sorption to particles was completed within minutes while the settling took several days. Therefore, in a septic tank the removal of TCS from wastewater is mainly determined by the removal of suspended particles by sedimentation. Over 5 days of hydraulic residence time the initial dissolved TCS concentration of 100 μg L(-1) was reduced by 87 ± 8%. During the first 24 hours, 66-86% of all removed TCS was retained, whereas during the remainder of the experiment a slight but steady decrease in TCS concentration was observed. This was most likely caused by TCS diffusion and its subsequent sorption onto the septic sludge.

  15. Reactive arthritis mimicking inflammatory bowel disease arthritis: a challenging diagnosis.

    PubMed

    Trabulo, D; Mangualde, J; Cremers, I; Oliveira, A P

    2014-01-01

    Reactive arthritis comprises a subgroup of infection-associated arthritis which occurs after genitourinary or gastrointestinal tract infection in genetically susceptible hosts. Studies have proposed Salmonella, Shigella or Yersinia infection as the microorganisms responsible for the post-dysenteric form. The human leukocyte antigen (HLA)-B27 is a well recognised best-known predisposing factor. We report a case of HLA-B27-associated reactive arthritis after Salmonella goldcoast enteritis, mimicking inflammatory bowel disease arthritis.

  16. Advanced Hemodynamic Management in Patients with Septic Shock

    PubMed Central

    Huber, Wolfgang; Nierhaus, Axel; Kluge, Stefan; Reuter, Daniel A.; Wagner, Julia Y.

    2016-01-01

    In patients with sepsis and septic shock, the hemodynamic management in both early and later phases of these “organ dysfunction syndromes” is a key therapeutic component. It needs, however, to be differentiated between “early goal-directed therapy” (EGDT) as proposed for the first 6 hours of emergency department treatment by Rivers et al. in 2001 and “hemodynamic management” using advanced hemodynamic monitoring in the intensive care unit (ICU). Recent large trials demonstrated that nowadays protocolized EGDT does not seem to be superior to “usual care” in terms of a reduction in mortality in emergency department patients with early identified septic shock who promptly receive antibiotic therapy and fluid resuscitation. “Hemodynamic management” comprises (a) making the diagnosis of septic shock as one differential diagnosis of circulatory shock, (b) assessing the hemodynamic status including the identification of therapeutic conflicts, and (c) guiding therapeutic interventions. We propose two algorithms for hemodynamic management using transpulmonary thermodilution-derived variables aiming to optimize the cardiocirculatory and pulmonary status in adult ICU patients with septic shock. The complexity and heterogeneity of patients with septic shock implies that individualized approaches for hemodynamic management are mandatory. Defining individual hemodynamic target values for patients with septic shock in different phases of the disease must be the focus of future studies. PMID:27703980

  17. Cloxacillin control of experimental arthritis induced by SEC(+) Staphylococcus aureus is associated with downmodulation of local and systemic cytokines.

    PubMed

    Colavite, Priscila Maria; Ishikawa, Larissa Lumi Watanabe; Zorzella-Pezavento, Sofia Fernanda Gonçalves; Oliveira, Larissa Ragozo Cardoso de; França, Thaís Graziela Donegá; da Rosa, Larissa Camargo; Chiuso-Minicucci, Fernanda; Vieira, Andreia Espíndola; Francisconi, Carolina Fávaro; da Cunha, Maria de Lourdes Ribeiro de Souza; Garlet, Gustavo Pompermaier; Sartori, Alexandrina

    2016-07-01

    Staphylococcus aureus is the most common agent of septic arthritis (SA) that is a severe, rapidly progressive and erosive disease. In this work we investigated the clinical, histopathological and immunological characteristics of the SA triggered by an enterotoxin C producer S. aureus strain. The effect of a β-lactamic antibiotic over disease evolution and cytokine production was also evaluated. After confirmation that ATCC 19095 SEC(+) strain preserved its ability to produce enterotoxin C, this bacteria was used to infect C57BL/6 male mice. Body weight, clinical score and disease prevalence were daily evaluated during 14 days. Cytokine production by splenocytes, cytokine mRNA expression in arthritic lesions, transcription factors mRNA expression in inguinal lymph nodes and histopathological analysis were performed 7 and 14 days after infection. ATCC 19095 SEC(+) strain caused a severe arthritis characterized by weight loss, high clinical scores and a 100% disease prevalence. Histopathological analysis revealed inflammation, pannus formation and bone erosion. Arthritis aggravation was associated with elevated production of pro-inflammatory cytokines, higher local mRNA expression of these cytokines and also higher mRNA expression of T-bet, ROR-γ and GATA-3. Disease control by cloxacillin was associated with decreased production of pro-inflammatory cytokines but not of IL-10. These findings indicate that the ATCC 19095 SEC(+) strain is able to initiate a severe septic arthritis in mice associated with elevated cytokine production that can be, however, controlled by cloxacillin.

  18. Cachexia in rheumatoid arthritis.

    PubMed

    Walsmith, Joseph; Roubenoff, Ronenn

    2002-09-01

    Rheumatoid arthritis is a debilitating, chronic, systemic, autoimmune disease of unknown etiology that causes destruction of joint cartilage and bone. It generally occurs between the fourth and sixth decades of life, and affects two to three times more women than men. It is characterized by joint stiffness, pain, and swelling, and is accompanied by a loss of body cell mass. This loss of cell mass, known as rheumatoid cachexia, predominates in skeletal muscle, but also occurs in the viscera and immune system. Thus, rheumatoid cachexia leads to muscle weakness and a loss of functional capacity, and is believed to accelerate morbidity and mortality in rheumatoid arthritis. Currently there is no established mechanism for rheumatoid cachexia, but it is accompanied by elevated resting energy expenditure, accelerated whole-body protein catabolism, and excess production of the inflammatory cytokines, tumor necrosis factor-alpha and interleukin-1beta. Tumor necrosis factor-alpha is probably the central mediator of muscle wasting in rheumatoid arthritis, and is known to act synergistically with interleukin-1beta to promote cachexia. In general, tumor necrosis factor-alpha and interleukin-1beta are thought to alter the balance between protein degradation and protein synthesis in rheumatoid arthritis to cause muscle wasting. The precise mechanism by which they do this is not known. Reduced peripheral insulin action and low habitual physical activity are important consequences of rheumatoid arthritis, and have also been implicated as mediators of rheumatoid cachexia. Insulin inhibits muscle protein degradation. Consequently, reduced peripheral insulin action in rheumatoid arthritis is thought to be permissive to cytokine-driven muscle loss. The cause of reduced peripheral insulin action in rheumatoid arthritis is not known, but tumor necrosis factor-alpha has been shown to interfere with insulin receptor signaling and is probably an important contributor. Low habitual physical

  19. Septic AKI in ICU patients. diagnosis, pathophysiology, and treatment type, dosing, and timing: a comprehensive review of recent and future developments.

    PubMed

    Honore, Patrick M; Jacobs, Rita; Joannes-Boyau, Olivier; De Regt, Jouke; Boer, Willem; De Waele, Elisabeth; Collin, Vincent; Spapen, Herbert D

    2011-08-09

    Evidence is accumulating showing that septic acute kidney injury (AKI) is different from non-septic AKI. Specifically, a large body of research points to apoptotic processes underlying septic AKI. Unravelling the complex and intertwined apoptotic and immuno-inflammatory pathways at the cellular level will undoubtedly create new and exciting perspectives for the future development (e.g., caspase inhibition) or refinement (specific vasopressor use) of therapeutic strategies. Shock complicating sepsis may cause more AKI but also will render treatment of this condition in an hemodynamically unstable patient more difficult. Expert opinion, along with the aggregated results of two recent large randomized trials, favors continuous renal replacement therapy (CRRT) as preferential treatment for septic AKI (hemodynamically unstable). It is suggested that this approach might decrease the need for subsequent chronic dialysis. Large-scale introduction of citrate as an anticoagulant most likely will change CRRT management in intensive care units (ICU), because it not only significantly increases filter lifespan but also better preserves filter porosity. A possible role of citrate in reducing mortality and morbidity, mainly in surgical ICU patients, remains to be proven. Also, citrate administration in the predilution mode appears to be safe and exempt of relevant side effects, yet still requires rigorous monitoring. Current consensus exists about using a CRRT dose of 25 ml/kg/h in non-septic AKI. However, because patients should not be undertreated, this implies that doses as high as 30 to 35 ml/kg/h must be prescribed to account for eventual treatment interruptions. Awaiting results from large, ongoing trials, 35 ml/kg/h should remain the standard dose in septic AKI, particularly when shock is present. To date, exact timing of CRRT is not well defined. A widely accepted composite definition of timing is needed before an appropriate study challenging this major issue can be

  20. The effect of site-specific monoclonal antibodies directed to toxic shock syndrome toxin-1 in experimental Staphylococcus aureus arthritis

    PubMed Central

    Verdrengh, M; Kum, W; Chow, A; Tarkowski, A

    1999-01-01

    Staphylococcus aureus produces a large number of potential virulence factors, among these the superantigen toxic shock syndrome toxin-1 (TSST-1). We have recently demonstrated that TSST-1 is involved in the pathogenesis of septic arthritis. Recent data show that the TSST-1 molecule is composed of two distinct domains, one proposed to interact with T cell receptor (TCR) and one with the MHC class II. The aim of this study was to assess if interaction between TSST-1-specific MoAbs directed to sites on the MHC and/or TCR Vβ affects the development of experimental S. aureus-induced arthritis. For that purpose we used a panel of seven MoAbs, which were injected intraperitoneally before and after inoculation with a TSST-1-producing S. aureus strain. Administration of antibodies did not affect the development of arthritis, suggesting inefficacy of such a procedure in neutralization of exotoxin-mediated disease manifestations. PMID:10540189

  1. Neisseria meningitidis Serogroup C Causing Primary Arthritis in a Child

    PubMed Central

    Straticiuc, Sergiu; Ignat, Ancuta; Hanganu, Elena; Lupu, Vasile Valeriu; Ciubara, Alexandru Bogdan; Cretu, Roxana

    2016-01-01

    Abstract Introduction: Neisseria meningitidis (N. meningitidis) is associated with severe invasive infections such as meningitis and fulminant septicemia. Septic arthritis due to N. meningitidis is rare and bone infections have been reported exceptionally. We report the case of a 1-year old girl who presented with a painful, swollen right knee, accompanied by fever and agitation. Arthrocentesis of the right knee, while patient was under anesthesia, yielded grossly purulent fluid, so we made arthrotomy and drainage. The culture from synovial fluid revealed N. meningitidis, sensitive to Ceftriaxone. The patient received intravenous antibiotherapy with Ceftriaxone. The status of the patient improved after surgical drainage and intravenous antibiotic therapy. She recovered completely after 1 month. Conclusion: This observation illustrates an unusual presentation of invasive meningococcal infection and the early identification of the bacteria, combined with the correct treatment, prevent the complications and even death. PMID:26844522

  2. Evaluation of new anti-infective drugs for the treatment of infectious arthritis in adults. Infectious Diseases Society of America and the Food and Drug Administration.

    PubMed

    Norden, C; Nelson, J D; Mader, J T; Calandra, G B

    1992-11-01

    This guideline describes clinical trials of new anti-infective drugs for the treatment of septic arthritis due to bacteria other than Neisseria gonorrhoeae in adults. Septic arthritis is associated with fever and with physical findings at the affected joint. Diagnosis is established by culture of synovial fluid. Treatment includes the administration of antimicrobial drugs and drainage of the joint by needle aspiration or surgery. Multicenter, randomized comparative clinical trials that are single-, double-, or evaluator-blinded should be performed. However, an open trial of a new antimicrobial agent with historical controls is acceptable. Patients should receive treatment for at least 2-3 weeks. After 5 days of antimicrobial therapy, synovial fluid should be sterile and clinical signs and symptoms should have diminished. Patients should be followed for 2-4 weeks after completion of therapy.

  3. [Arthritis and clinical history].

    PubMed

    Silva, Lígia; Sampaio, Luzia; Pinto, José; Ventura, Francisco S

    2011-01-01

    In front of a patient with arthritis, clinical good-sense tells that the most probable diagnosis are the most prevalent ones. Nevertheless, we have to exclude a multiplicity of other aetiologies, less frequent, but with highest implications in the therapeutic conduct. Infections by Brucella and by Borrelia are rare causes of chronic arthritis, yet are diagnosis to consider, even when the clinical manifestations aren't the most typical, as there still exist endemic areas in Portugal. Here we report two clinical cases about patients with arthritis for more than one year, subject to ineffective exams ant treatments. Only the clinical history could put on evidence clinical-epidemiological data, suggestive of Brucellosis and Lyme Disease, namely the professional contact with infected animals, and the history of probable erythema migrans, that pointed toward the correct diagnosis. So, with directed therapeutic, there was complete resolution of the inflammatory symptoms.

  4. Arthritis in Roman Britain.

    PubMed Central

    Thould, A K; Thould, B T

    1983-01-01

    The pattern of arthritis in Roman Britain was investigated by examining the skeletons of 416 adults from the Roman cemetery at Poundbury Camp near Dorchester, Dorset. The mean height of the people was not much less than that of the current British population, and the prevalence of right handedness was similar to our own. There was a high prevalence of osteoarthritis for such a relatively young community, with particularly severe changes in the vertebral column. The pattern of joints affected by osteoarthritis was different from that seen now, but the prevalence of vertebral ankylosing hyperostosis was much the same. Rheumatoid arthritis was seen as often as the expected rat would indicate, given that the population died young, but it was rare. Other forms of arthritis, including gout and ankylosing spondylitis, were not seen. Images FIG 1 FIG 2 FIG 3 FIG 4 PMID:6418269

  5. Dermatoglyphics in rheumatoid arthritis.

    PubMed

    Ravindranath, Roopa; Shubha, R; Nagesh, H V; Johnson, Job; Rajangam, Sayee

    2003-10-01

    Patients with rheumatoid arthritis have been referred to Division of Human Genetics for counselling. Qualitative dermatoglyphics comprising of finger print pattern, interdigital pattern, hypothenar pattern and palmar crease were studied on 26 female and 11 male rheumatoid arthritis patients. Comparison between patient male and control male; and patient female and control female has been done. 'Chi' square test was performed. In male patients, with hands together, arches were increased, loops/ whorls were decreased. Partial Simian crease was significantly increased. In the right hand, patterns were increased in the 3rd interdigital area. On the other hand, in female patients there was a significant increase in whorls and decrease in loops on the first finger on both the hands, increase in arches on the 3rd finger; both arches and whorls on the 4th finger of left hand. Present study has emphasized that dermatoglyphics could be applied as a diagnostic tool to patients with rheumatoid arthritis.

  6. Isolation of two strains of Kingella kingae associated with septic arthritis.

    PubMed

    Raymond, J; Bergeret, M; Bargy, F; Missenard, G

    1986-12-01

    Two new cases of infection, a presternal abscess and a spondylodiscitis caused by the recently classified bacterium Kingella kingae, are reported. The main bacteriological characteristics and the susceptibility of the two isolates to antimicrobial agents are described. The pathology of K. kingae, particularly among children, is reviewed.

  7. Epidemic septic arthritis caused by Serratia marcescens and associated with a benzalkonium chloride antiseptic.

    PubMed Central

    Nakashima, A K; McCarthy, M A; Martone, W J; Anderson, R L

    1987-01-01

    During a 6-week period, 10 patients were admitted to a hospital for treatment of knee or shoulder joint infections due to Serratia species. Isolates from eight patients were identified as Serratia marcescens with identical biochemical characteristics and antibiotic susceptibility patterns. Before the onset of infections, all patients had been treated by two orthopedic surgeons who shared an office. Studies revealed that infections were associated with previous joint injections (P = 4.44 X 10(-5] of methylprednisolone and lidocaine. Environmental cultures revealed that a canister of cotton balls soaked in aqueous benzalkonium chloride and two multiple-dose vials of methylprednisolone previously used by office personnel were contaminated with the epidemic strain of S. marcescens. The canister may have served as a potential reservoir for contamination of sterile solutions and equipment used for joint injections, of skin at the injection site, and of hands of personnel. No further cases occurred after the use of aqueous benzalkonium chloride was discontinued. PMID:3298308

  8. Arthroscopic treatment of the septic knee.

    PubMed

    Smith, M J

    1986-01-01

    Pyarthrosis of the knee was treated in 30 patients by arthroscopic decompression and lavage, coupled with parenteral and oral antibiotics. There were 21 men and nine women patients whose ages ranged from 6 months to 65 years of age. Twenty-two patients were considered to have a hematogenous origin as a cause of their pyarthrosis, and eight were caused by penetrating trauma. Twenty-eight of these patients had the onset of symptoms within 72 h prior to arthroscopy. Two adults had the onset of their symptoms 1 week prior to treatment. Follow-up has ranged from 6 months to 5 years. Staphylococcus aureus was cultured in 20 knees, Streptococcus pneumonia in three knees, Haemophilus influenzae in four knees, and Neisseria gonorrhoeae in one knee. The average hospital stay among 22 children aged 12 years or younger was 3.50 days. The other eight patients had an average hospital stay of 9.50 days. Three adults with diabetes and other medical problems, such as renal failure, had an average hospital stay of 17.33 days. Excellent results were obtained in 28 (93.3%) of 30 patients and good results were obtained in two (6.7%) of 30 patients. There were no poor results or recurrences, and no cases of osteomyelitis occurred. This method of treatment markedly reduces the morbidity and hospital stay of patients with a septic knee.

  9. Gemcitabine-induced gouty arthritis attacks.

    PubMed

    Bottiglieri, Sal; Tierson, Neil; Patel, Raina; Mo, Jae-Hyun; Mehdi, Syed

    2013-09-01

    In this case report, we review the experience of a patient who presented with early stage pancreatic cancer (Stage IIb) who underwent a Whipple procedure and adjuvant chemoradiation. The patient's past medical history included early stage colon cancer in remission, post-traumatic-stress-disorder, hypertension, hyperlipidemia, osteoarthritis, gout, and pre-diabetes. Chemotherapy initially consisted of weekly gemcitabine. The patient developed acute gouty attacks after his second dose of gemcitabine, which brought him to the emergency room for emergent treatment on several occasions. Gemcitabine was held and treatment began with fluorouracil and concurrent radiation. After completion of his chemoradiation with fluorouracil, he was again treated with weekly gemcitabine alone. As soon as the patient started gemcitabine chemotherapy the patient developed gouty arthritis again, requiring discontinuation of chemotherapy. The patient received no additional treatment until his recent recurrence 8 months later where gemcitabine chemotherapy was again introduced with prophylactic medications consisting of allopurinol 100 mg by mouth daily and colchicine 0.6 mg by mouth daily throughout gemcitabine chemotherapy, and no signs of gouty arthritis occurred. To our knowledge, this is the first case report describing gout attacks associated with gemcitabine therapy. There is limited data available describing the mechanism that gouty arthritis may be precipitated from gemcitabine chemotherapy. Further monitoring and management may be required in patients receiving gemcitabine chemotherapy with underlying gout.

  10. Acute oesophageal necrosis (black oesophagus).

    PubMed

    Galtés, Ignasi; Gallego, María Ángeles; Esgueva, Raquel; Martin-Fumadó, Carles

    2016-03-01

    A 54-year-old man was admitted to hospital after being found unconscious in his home. He had a history of alcoholism, multiple drug addictions, and type I diabetes mellitus. At admission, he had hyperglycaemia (550 mg/dL) with glucosuria and ketone bodies in the urine, along with septic shock refractory to bilateral alveolar infiltrates and severe respiratory failure. The patient died 24 hours post admission due to multiple organ failure, with diabetic ketoacidosis decompensated by possible respiratory infection in a patient with polytoxicomania. The autopsy confirmed the presence of acute bilateral bronchopneumonia, chronic pancreatitis, severe hepatic steatosis, and generalized congestive changes. At the oesophagus, acute oesophageal necrosis was evident.

  11. Gouty arthritis: understanding the disease state and management options in primary care.

    PubMed

    Sunkureddi, Prashanth

    2011-09-01

    Acute gouty arthritis is an inflammatory response triggered by the release of monosodium urate crystal deposits into the joint space. The disease is associated with debilitating clinical symptoms and functional impairments as well as adverse economic and quality-of-life burdens. Because gouty arthritis is typically diagnosed and managed in the primary care setting, clinicians require a thorough knowledge of the presenting clinical features, risk factors, differential diagnoses, and treatment options for appropriate management. Although generally effective, the use of currently available therapies to control gouty arthritis is challenging because many medications used to treat comorbidities can exacerbate gouty arthritis and because current agents are associated with a number of adverse events, contraindications, or both. Based on an understanding of the underlying inflammatory pathogenesis of gouty arthritis, several new agents are being developed that may provide improved efficacy.

  12. Bacterial infections and NSAIDs exposure? Seek septic complications.

    PubMed

    Le Turnier, Paul; Boutoille, David; Joyau, Caroline; Veyrac, Gwenaelle; Asseray, Nathalie

    2017-03-13

    Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely consumed. Some authors suggested a relationship between more severe infections and NSAIDs exposure, especially skin and soft tissue infections (SSTI). However, their impact during bacterial infections remains unclear. The aim of the study was to report the severity features of patients having bacterial infection who were exposed to NSAIDs prior to their hospitalisation. Cases of infected patients with these characteristics declared to the pharmacovigilance department of a French university hospital from 1 January 2011 to 31 December 2013 were retrospectively reviewed. Forty-one patients were included, mainly male (61%). Median age was 37years. No underlying disease was noted for 68% of cases. Ibuprofen was the most frequent drug (63%). Self-medication concerned 61% of cases. Respiratory tract, osteoarticular and SSTI were the most frequent infected sites. Patients suffered septic complications: dissemination of infection to more than one site (51%), suppuration (59%), and requirement for invasive procedures (32%). Eleven patients (27%) had severity criteria as usually defined (10 severe sepsis and 1 septic shock) and 30 did not. There was no significant difference regarding the rate of septic complications between the severe and non-severe group. Septic complications frequently occurred in patients with NSAIDs exposure, whether or not there was severe sepsis or shock. Further studies investigating the impact of NSAIDs in bacterial infections should consider the septic complications depicted here as clinically relevant endpoints. Moreover, clinicians should seek those complications in case of bacterial infections and NSAIDs use.

  13. [Septic shock in intensive care units. Current focus on treatment].

    PubMed

    Arriagada S, Daniela; Donoso F, Alejandro; Cruces R, Pablo; Díaz R, Franco

    2015-01-01

    Essential therapeutic principles in children with septic shock persist over time, although some new concepts have been recently incorporated, and fully awareness of pediatricians and intensivists is essential. Fluid resuscitation is a fundamental intervention, but the kind of ideal fluid has not been established yet, as each of these interventions has specific limitations and there is no evidence supportive of the superiority of one type of fluid. Should septic shock persists despite adequate fluid resuscitation, the use of inotropic medication and/or vasopressors is indicated. New vasoactive drugs can be used in refractory septic shock caused by vasopressors, and the use of hydrocortisone should be considered in children with suspected adrenal insufficiency, as it reduces the need for vasopressors. The indications for red blood cells transfusion or the optimal level of glycemia are still controversial, with no consensus on the threshold value for the use of these blood products or the initiation of insulin administration, respectively. Likewise, the use of high-volume hemofiltration is a controversial issue and further study is needed on the routine recommendation in the course of septic shock. Nutritional support is crucial, as malnutrition is a serious complication that should be properly prevented and treated. The aim of this paper is to provide update on the most recent advances as concerns the treatment of septic shock in the pediatric population.

  14. Greenhouse gas emissions from septic systems in New York State

    NASA Astrophysics Data System (ADS)

    Truhlar, A. M.; Rahm, B. G.; Brooks, R. A.; Nadeau, S. A.; Walter, M. T.

    2015-12-01

    Onsite septic systems are a practical way to treat wastewater in rural or less-densely populated areas. Septic systems utilize microbial processes to eliminate organic wastes and nutrients such as nitrogen; these processes can contribute to air pollution through the release of greenhouse gases (GHGs). At each of nine septic systems, we measured fluxes of CH4, CO2, and N2O from the soil over the leach field and sand filter, and from the roof outlet vent. These are the most likely locations for gas emissions during normal operation of the septic system. The majority of all septic system gas emissions were released from the roof vent. However, our comparisons of the gas fluxes from these locations suggest that biological processes in the soil, especially the soil over the leach field, can influence the type and quantity of gas that is released from the system. The total vent, sand filter, and leach field GHG emissions were 0.12, 0.045, and 0.046 tonne CO2e capita-1 year-1, respectively. In total, this represents about 1.5% of the annual carbon footprint of an individual living in the US.

  15. Ackerman syndrome: a rare cause of arthritis with dermatitis

    PubMed Central

    Hussain, Kosar; Thomas, Liza; Shaikh, Niaz Ahmed; Ahmed Abdul Hamid, Badr

    2015-01-01

    We present a case of a middle-aged woman who presented with acute onset of non-erosive oligoarthritis and cutaneous lesions. Her laboratory work up revealed mild anaemia with positive antinuclear antibody. Her skin biopsy confirmed the presence of interstitial granulomatous dermatitis. She was treated with a successful trial of non-steroidal anti-inflammatory agents. Interstitial granulomatous dermatitis with arthritis (IGDA), or Ackerman syndrome, is an under-recognised cause of arthritis with dermatitis. This is primarily due to the varied clinical presentation of the skin lesions and the non-specific laboratory findings. Our aim is to highlight the pivotal role of skin biopsy as part of the diagnostic assessment of patients who present with arthritis and concomitant skin lesions. PMID:25666244

  16. Suppression of arthritis-induced bone erosion by a CRAC channel antagonist

    PubMed Central

    Blair, Harry C; Soboloff, Jonathan; Robinson, Lisa J; Tourkova, Irina L; Larrouture, Quitterie C; Witt, Michelle R; Holaskova, Ida; Schafer, Rosana; Elliott, Meenal; Hirsch, Raphael; Barnett, John B

    2016-01-01

    Objective We have shown in vitro and in vivo that osteoclast maturation requires calcium-release activated calcium (CRAC) channels. In inflammatory arthritis, osteoclasts mediate severe and debilitating bone erosion. In the current study, we assess the value of CRAC channels as a therapeutic target to suppress bone erosion in acute inflammatory arthritis. Methods Collagen-induced arthritis (CIA) was induced in mice. The CRAC channel inhibitor 3,4-dichloropropionaniline (DCPA) and a placebo was administered 1 day prior to collagen II booster to induce arthritis. Effects on swelling, inflammatory cell invasion in joints, serum cytokines and bone erosion were measured. Results Assays, by blinded observers, of arthritis severity showed that DCPA, 21 mg/kg/day, suppressed arthritis development over 3 weeks. Bone and cartilage damage in sections of animal feet was reduced approximately 50%; overall swelling of joints was reduced by a similar amount. Effects on bone density by µCT showed clear separation in DCPA-treated CIA animals from CIA without treatment, while differences between controls without CIA and CIA treated with DCPA differed by small amounts and in most cases were not statistically different. Response was not related to anticollagen titres. There were no adverse effects in the treated group on animal weight or activity, consistent with low toxicity. The effect was maximal 12–17 days after collagen booster, during the rapid appearance of arthritis in untreated CIA. At 20 days after treatment (day 40), differences in arthritis score were reduced and tumour necrosis factor α, interleukin (IL)-1, or IL-6 in the serum of the animals were similar in treated and untreated animals. Conclusions DCPA, a novel inhibitor of CRAC channels, suppresses bone erosion associated with acute arthritis in mice and might represent a new treatment modality for acute arthrits. PMID:26819750

  17. What Is Juvenile Arthritis?

    MedlinePlus

    ... the possible causes of juvenile arthritis. They are studying genetic and environmental factors that they think are involved. They are also trying to improve current treatments and find new medicines that will work better with fewer side effects. Research supported by ...

  18. Dapsone in rheumatoid arthritis.

    PubMed

    Chang, D J; Lamothe, M; Stevens, R M; Sigal, L H

    1996-06-01

    Dapsone, a synthetic sulfone with chemical similarities to sulfapyridine, has been used for a number of years to treat leprosy and dermatitis herpetiformis. Recently, a number of prospective, randomized, double-blind trials have shown their success in the management of rheumatoid arthritis, with dapsone being superior to placebo and comparable to chloroquine and hydroxychloroquine. Its mode of anti-inflammatory actions in rheumatoid arthritis is not clearly understood, but modulation of neutrophil activity or inhibition of neutrophil inflammatory product formation or release appear to play a role. The major limiting side effect is hemolytic anemia, which may be mitigated through careful patient selection, conservative drug dosing, close monitoring, and possibly, concurrent administration of antioxidants or cytochrome P450 inhibitors. Methemoglobinemia is another common finding among patients receiving dapsone therapy, but rarely does it result in prominent symptoms other than transient pallor. Less common adverse events to dapsone include the idiosyncratic reactions of leukopenia and agranulocytosis, cutaneous eruptions, peripheral neuropathy, psychosis, toxic hepatitis, cholestatic jaundice, nephrotic syndrome, renal papillary necrosis, severe hypoalbuminemia without proteinuria, an infectious mononucleosis-like syndrome, and minor neurological and gastrointestinal complaints. In this report, two patients with advanced rheumatoid arthritis, who were safely and effectively treated with dapsone after failure with other second-line agents, are described and the literature is reviewed. We suggest that dapsone is an effective second-line agent in the treatment of rheumatoid arthritis.

  19. Arthritis of the Hand

    MedlinePlus

    ... If arthritis is due to damaged ligaments, the support structures of the joint may be unstable or “loose.” ... dominant hand is affected • Your personal goals, home support structure, and ability to understand the treatment and comply ...

  20. Arthritis associated with calcium oxalate crystals in an anephric patient treated with peritoneal dialysis

    SciTech Connect

    Rosenthal, A.; Ryan, L.M.; McCarty, D.J.

    1988-09-02

    The authors report a case of calcium oxalate arthropathy in a woman undergoing intermittent peritoneal dialysis who was not receiving pharmacologic doses of ascorbic acid. She developed acute arthritis, with calcium oxalate crystals in Heberden's and Bouchard's nodes, a phenomenon previously described in gout. Intermittent peritoneal dialysis may be less efficient than hemodialysis in clearing oxalate, and physicians should now consider calcium oxalate-associated arthritis in patients undergoing peritoneal dialysis who are not receiving large doses of ascorbic acid.

  1. Chondrosternal Arthritis in Infant: An Unusual Entity

    PubMed Central

    Dumitriu, Dana

    2014-01-01

    Primary arthritis of chondrosternal joint is very rare and occurs in infants less than 18 months of age. Presentation is most often subacute but may be acute. Child presents with a parasternal mass with history of fever and/or local signs of infection. Clinical symptoms vary from a painless noninflammatory to a painful mass with local tenderness and swelling, while fever may be absent. Laboratory data show low or marginally raised levels of white blood cells and C-reactive protein, reflecting, respectively, the subacute or acute character of the infection. It is a self-limiting affection due to the adequate immune response of the patient. Evolution is generally good without antibiotherapy with a progressive spontaneous healing. A wait-and-see approach with close follow-up in the first weeks is the best therapeutic option. PMID:25386377

  2. [The role of biomarkers in diagnostics and forecasting of effectiveness of modern therapy of rheumatoid arthritis].

    PubMed

    Aleksandrova, E N; Novikov, A A; Nasonov, E L

    2013-08-01

    The rheumatoid arthritis is one of the most severe and widespread systemic inflammatory autoimmune diseases. The modern laboratory diagnostic of rheumatoid arthritis includes detection of large spectrum of biomarkers (autoantibodies, indicators of acute phase of inflammation, cytokines, markers of activation of endothelium, subpopulations of lymphocytes, products of metabolism of bone and cartilaginous tissue, genetic markers) in blood, synovial fluid, and synovial tissue. Alongside with common techniques of immunodiagnostics, the multiplex analysis of biomarkers based on genetic, transcript and proteomic technologies is applied. The results of identification of biomarkers are an important instrument of early diagnostics, activity evaluation, severity of disease course and disease prognosis and effectiveness of applied therapy. Among biomarkers associated with rheumatoid arthritis the most clinical value have antibodies (rheumatoid factor class IgM, antibodies to citrullinized proteins) and acute phase indicators (erythrocyte sedimentation rate, C-reactive protein) which are diagnostic criteria of rheumatoid arthritis and can be used in evaluation of prognosis of this disease. On basis of multi-parametric analysis of 12 key proteins of blood serum the new index of activity of rheumatoid arthritis (Vectra DA) is developed Nowadays, the potential biomarkers are detected providing to implement immunologic monitoring and prognosis of effectiveness of therapy of rheumatoid arthritis with genetic engineering biologic preparations. The laboratory tests are developed to evaluate immunogenicity of genetic engineering biologic preparations and diagnostic of latent tuberculosis infection in patients with rheumatoid arthritis against the background of therapy with using this group of pharmaceuticals.

  3. The effect of resveratrol on the recurrent attacks of gouty arthritis.

    PubMed

    Chen, Haiyan; Zheng, Shucong; Wang, Yuankai; Zhu, Huiqing; Liu, Qiong; Xue, Yu; Qiu, Jianhua; Zou, Hejian; Zhu, Xiaoxia

    2016-05-01

    Gouty arthritis is characterized by inflammation induced by monosodium urate (MSU) crystal deposition, which is resulted by an increase of serum urate concentration. The management of gout, especially the recurrent acute attacks of chronic gouty arthritis, is still a problem to be resolved. In this study, we aimed to develop the preventive and therapeutic effect of resveratrol on gouty arthritis. MSU was used to induce gouty arthritis in the foot pad of C57BL/6 mice. Yeast polysaccharide and potassium oxonate were used to induce hyperuricemia in Kunming mice. Resveratrol was intraperitoneal injected to the mice in the treatment group. The pad inflammation and the level of serum uric acid were investigated to estimate the effect of resveratrol in gouty arthritis. Hyperuricemia was significantly detected in the mice treated with yeast polysaccharide and potassium oxonate, and gouty arthritis was successfully induced with MSU in mice. We further identified that resveratrol inhibited pad swelling and pad 99mTc uptake in gouty mice. Moreover, serum uric acid level was also decreased by resveratrol in hyperuricemia mice. This study highlighted that resveratrol might be applied to prevent the recurrent acute attack of gouty arthritis because of its inhibition of articular inflammation and down-regulation of serum uric acid.

  4. HLA B27 associated chronic arthritis in children: review of 65 cases.

    PubMed

    Prieur, A M

    1987-01-01

    The study of sixty-five children with antigen HLA B27 associated chronic rheumatism was performed. There was a male preponderance, and mean age at onset was ten. A family history was available in half patients. After a 5-year follow up study, 32% of the patients were diagnosed as having ankylosing spondylitis or Reiter's syndrome or psoriatic arthritis or arthritis associated to inflammatory bowel disease. The other patients should be considered as having an HLA B27 associated juvenile chronic arthritis with special features such as enthesopathy, acute joint pain or sausage-like digits. Three patients had a very severe outcome with considerable joint lesion seen on X Ray.

  5. Lake phosphorus loading form septic systems by seasonally perched groundwater

    USGS Publications Warehouse

    Gilliom, R.J.; Patmont, C.R.

    1983-01-01

    The movement of effluent phosphorus (P) from old septic systems by seasonally perched groundwater was investigated. A previous study indicated a correlation between P loadings and the presence of old homes. Water samples were taken from shallow wells installed 10 to 50 m downgradient from seven septic systems 20 to 40 years old. The equivalent volumetric fraction of each sample consisting of undiluted effluent was estimated from chloride concentration. A Monte Carlo analysis was used to account for the various sources of uncertainty. Movement of diluted septic effluent to the lake was common, but transport of more than 1% of effluent P through the soil was probable for only 4 of 26 samples. The greatest apparent P movement was associated with persistently saturated conditions.

  6. The peroxynitrite catalyst WW-85 improves pulmonary function in ovine septic shock.

    PubMed

    Maybauer, Dirk M; Maybauer, Marc O; Szabó, Csaba; Cox, Robert A; Westphal, Martin; Kiss, Levente; Horvath, Eszter M; Traber, Lillian D; Hawkins, Hal K; Salzman, Andrew L; Southan, Garry J; Herndon, David N; Traber, Daniel L

    2011-02-01

    Systemic inflammatory response syndrome is associated with excessive production of nitric oxide (NO·) and superoxide (O2), forming peroxynitrite, which in turn, acts as a terminal mediator of cellular injury by producing cell necrosis and apoptosis. We examined the effect of the peroxynitrite decomposition catalyst, WW-85, in a sheep model of acute lung injury and septic shock. Eighteen sheep were operatively prepared and randomly allocated to the sham, control, or WW-85 group (n = 6 each). After a tracheotomy, acute lung injury was produced in the control and WW-85 groups by insufflation of four sets of 12 breaths of cotton smoke. Then, a 30-mL suspension of live Pseudomonas aeruginosa bacteria (containing 2 - 5 × 10¹¹ colony-forming units) was instilled into the lungs according to an established protocol. The sham group received only the vehicle (30 mL saline). The sheep were studied in awake state for 24 h and ventilated with 100% oxygen. WW-85 was administered 1 h after injury as bolus infusion (0.1 mg/kg), followed by a continuous infusion of 0.02 mg·kg⁻¹·h⁻¹ until the end of the 24-h experimental period. Compared with injured but untreated controls, WW-85-treated animals had significantly improved gas exchange, reductions in airway obstruction, shunt formation, lung myeloperoxidase concentrations, lung malondialdehyde concentrations, lung 3-nitrotyrosine concentrations, and plasma nitrate-to-nitrite levels. Animals treated with WW-85 exhibited less microvascular leakage and improvements in pulmonary function. These results provide evidence that blockade of the nitric oxide-peroxynitrite pathway improves disturbances from septic shock, as demonstrated in a clinically relevant ovine experimental model.

  7. Alkalosis in Critically Ill Patients with Severe Sepsis and Septic Shock

    PubMed Central

    Jazrawi, Allan; Miller, Jan; Baigi, Amir; Chew, Michelle

    2017-01-01

    Introduction Although metabolic alkalosis is a common occurrence in intensive care units (ICUs), no study has evaluated its prevalence or outcomes in patients with severe sepsis or septic shock. Methods This is a retrospective cohort study of critically ill patients suffering from severe sepsis and septic shock admitted to the ICUs of Halmstad and Varberg County hospitals. From 910 patient records, 627 patients met the inclusion criteria. We investigated the relationship between metabolic alkalosis and mortality. Further, we studied the relationship between metabolic alkalosis and ICU length of stay (LOS). Results Metabolic alkalosis was associated with decreased 30-day and 12-month mortalities. This effect was however lost when a multivariate analysis was conducted, correcting for age, gender, pH on admission, base excess (BE) on admission, Simplified Acute Physiology Score III (SAPS III) and acute kidney injury (AKI). We then analyzed for any dose-response effect between the severity of metabolic alkalosis and mortality and found no relationship. Bivariate analysis showed that metabolic alkalosis had a significant effect on the length of ICU stay. When adjusting for age, sex, pH at admission, BE at admission, SAPS III and AKI in a multivariate analysis, metabolic alkalosis significantly contributed to prolonged ICU length of stay. In two separate sensitivity analyses pure metabolic alkalosis and late metabolic alkalosis (time of onset >48 hours) were the only significant predictor of increased ICU length of stay. Conclusion Metabolic alkalosis did not have any effect on 30-day and 12-month mortalities after adjusting for age, sex, SAPS III-score, pH and BE on admission and AKI in a multivariate analysis. The presence of metabolic alkalosis was independently associated with an increased ICU length of stay. PMID:28045915

  8. Postoperative Surgical Infection After Spinal Surgery in Rheumatoid Arthritis.

    PubMed

    Koyama, Kensuke; Ohba, Tetsuro; Ebata, Shigeto; Haro, Hirotaka

    2016-05-01

    Individuals with rheumatoid arthritis are at higher risk for infection than the general population, and surgical site infection after spinal surgery in this population can result in clinically significant complications. The goal of this study was to identify risk factors for acute surgical site infection after spinal surgery in patients with rheumatoid arthritis who were treated with nonbiologic (conventional) disease-modifying antirheumatic drugs (DMARDs) alone or with biologic DMARDs. All patients treated with biologic agents were treated with nonbiologic agents as well. The authors performed a retrospective, single-center review of 47 consecutive patients with rheumatoid arthritis who underwent spinal surgery and had follow-up of 3 months or longer. The incidence of surgical site infection was examined, and multivariate logistic regression analysis was performed to test the association of surgical site infection with putative risk factors, including the use of biologic agents, methotrexate, and prednisolone, as well as the duration of rheumatoid arthritis, the presence of diabetes, patient age, length of surgery, and number of operative levels. After spinal surgery, 14.89% (7 of 47) of patients had surgical site infection. Use of methotrexate and/or prednisolone, patient age, diabetes, duration of rheumatoid arthritis, length of surgery, number of operative levels, and use of biologic DMARDs did not significantly increase the risk of infection associated with spinal surgery. All patients who had surgical site infection had undergone spinal surgery with instrumentation. The findings show that greater attention to preventing surgical site infection may be needed in patients with rheumatoid arthritis who undergo spinal surgery with instrumentation. To the authors' knowledge, this is the first study to show that the use of biologic agents did not increase the incidence of surgical site infection after spinal surgery in patients with rheumatoid arthritis

  9. Pharmacological Value of Murine Delayed-type Hypersensitivity Arthritis: A Robust Mouse Model of Rheumatoid Arthritis in C57BL/6 Mice.

    PubMed

    Atkinson, Sara Marie; Nansen, Anneline

    2017-02-01

    In this MiniReview, we summarize the body of knowledge on the delayed-type hypersensitivity arthritis (DTHA) model, a recently developed arthritis model with 100% incidence, low variation and synchronized onset in C57BL/6 (B6) mice, and compare it to other murine arthritis models. It is desirable to have robust arthritis models in B6 mice, as many transgene strains are bred on this background. However, several of the most widely used mouse model of arthritis cannot be induced in B6 mice without the drawback of lower incidence, reduced severity and higher variation, if at all. DTHA is induced by modifying a classical methylated bovine serum albumin (mBSA)-induced DTH response by administering a cocktail of anti-type II collagen antibodies (anti-CII) between immunization and challenge. Arthritis affects one, predefined paw in which acute inflammation and severe arthritis rapidly develop and peak after 4-7 days. Disease is self-resolving over the course of around 3 weeks. Disease manifestations resemble those seen in other arthritis models and include bone erosion, cartilage destruction, oedema, pannus and new bone formation. Induction of DTHA is dependent on CD4(+) T cells while B cells are dispensable. The DTHA model is set apart from other murine arthritis models in that it can be induced in B6 mice with 100% incidence and with high and consistent severity. This is the clearest advantage of the model, as the mechanisms of disease and clinical manifestations can be found in other arthritis models. The model holds potential for future modifications that may improve the lack of chronicity.

  10. Treatment of domestic wastewater using conventional and baffled septic tanks.

    PubMed

    Nasr, Fayza Aly; Mikhaeil, Basem

    2013-01-01

    The main theme of the study was a comparative study of domestic wastewater treatment using conventional and baffled septic tanks. The septic tanks were fed continuously with domestic wastewater at three different hydraulic retention times (HRTs). The HRTs chosen were 24, 48 and 72 h with corresponding organic loads of 0.321, 0.436 and 0.885 kg chemical oxygen demand (COD) per m3 per day, respectively. The performance of the septic tanks at the three HRTs gave satisfactory results. For the conventional septic tank, COD removal was 53.4%, 56% and 65.3%, at an HRT of 24, 48 and 72 h, respectively, with residual COD of 412, 380 and 334mg/l, respectively. At HRTs of 72, 48 and 24 h, the following percentages removals were realized for: biochemical oxygen demand (BOD), 68.4%, 57, 53.5%; total suspended solid (TSS), 65.3%, 58.3, 55%; phosphorus, 29.3%, 26.9, 25.6%; total Kjeldahl nitrogen 26.8%, 20.8, 17.7%, respectively. On the contrary, ammonia concentrations increased by 7.1%, 5.2 and 4.2% under the same conditions. Consequently, the results showed that the removal of fecal coliform at all HRTs was less than one log. The two baffled septic tanks exhibited superior results at HRTs of 72, 48 and 24 h. Comparing the treated domestic wastewater quality produced by the two types of septic tanks in terms of physico-chemical and biological characteristics, better results were obtained using the two baffles type.

  11. A case of reactive arthritis due to Clostridium difficile colitis

    PubMed Central

    Essenmacher, Alex C.; Khurram, Nazish; Bismack, Gregory T.

    2016-01-01

    Reactive arthritis is an acute, aseptic, inflammatory arthropathy following an infectious process but removed from the site of primary infection. It is often attributed to genitourinary and enteric pathogens, such as Chlamydia, Salmonella, Shigella, Campylobacter, and Yersinia, in susceptible individuals. An uncommon and less recognized cause of this disease is preceding colonic infection with Clostridium difficile, an organism associated with pseudomembranous colitis and diarrhea in hospitalized patients and those recently exposed to antibiotics. Recognition of this association may be complicated by non-specific presentation of diarrhea, the interval between gastrointestinal and arthritic symptoms, and the wide differential in mono- and oligoarthritis. We present the case of a 61-year-old, hospitalized patient recently treated for C. difficile colitis who developed sudden, non-traumatic, right knee pain and swelling. Physical examination and radiographs disclosed joint effusion, and sterile aspiration produced cloudy fluid with predominant neutrophils and no growth on cultures. Diagnostic accuracy is enhanced by contemporaneous laboratory investigations excluding other entities such as gout and rheumatoid arthritis and other infections that typically precede reactive arthritis. Contribution of Clostridium infection to reactive arthritis is an obscure association frequently difficult to prove, but this organism is warranted inclusion in the differential of reactive arthritis. PMID:26908381

  12. Alternative for Anti-TNF Antibodies for Arthritis Treatment

    PubMed Central

    Paquet, Joseph; Henrionnet, Christel; Pinzano, Astrid; Vincourt, Jean-Baptiste; Gillet, Pierre; Netter, Patrick; Chary-Valckenaere, Isabelle; Loeuille, Damien; Pourel, Jacques; Grossin, Laurent

    2011-01-01

    Tumor necrosis factor-α (TNF-α), a proinflammatory cytokine, plays a key role in the pathogenesis of many inflammatory diseases, including arthritis. Neutralization of this cytokine by anti-TNF-α antibodies has shown its efficacy in rheumatoid arthritis (RA) and is now widely used. Nevertheless, some patients currently treated with anti-TNF-α remain refractory or become nonresponder to these treatments. In this context, there is a need for new or complementary therapeutic strategies. In this study, we investigated in vitro and in vivo anti-inflammatory potentialities of an anti-TNF-α triplex-forming oligonucleotide (TFO), as judged from effects on two rat arthritis models. The inhibitory activity of this TFO on articular cells (synoviocytes and chondrocytes) was verified and compared to that of small interfering RNA (siRNA) in vitro. The use of the anti-TNF-α TFO as a preventive and local treatment in both acute and chronic arthritis models significantly reduced disease development. Furthermore, the TFO efficiently blocked synovitis and cartilage and bone destruction in the joints. The results presented here provide the first evidence that gene targeting by anti-TNF-α TFO modulates arthritis in vivo, thus providing proof-of-concept that it could be used as therapeutic tool for TNF-α-dependent inflammatory disorders. PMID:21811249

  13. Alternative for anti-TNF antibodies for arthritis treatment.

    PubMed

    Paquet, Joseph; Henrionnet, Christel; Pinzano, Astrid; Vincourt, Jean-Baptiste; Gillet, Pierre; Netter, Patrick; Chary-Valckenaere, Isabelle; Loeuille, Damien; Pourel, Jacques; Grossin, Laurent

    2011-10-01

    Tumor necrosis factor-α (TNF-α), a proinflammatory cytokine, plays a key role in the pathogenesis of many inflammatory diseases, including arthritis. Neutralization of this cytokine by anti-TNF-α antibodies has shown its efficacy in rheumatoid arthritis (RA) and is now widely used. Nevertheless, some patients currently treated with anti-TNF-α remain refractory or become nonresponder to these treatments. In this context, there is a need for new or complementary therapeutic strategies. In this study, we investigated in vitro and in vivo anti-inflammatory potentialities of an anti-TNF-α triplex-forming oligonucleotide (TFO), as judged from effects on two rat arthritis models. The inhibitory activity of this TFO on articular cells (synoviocytes and chondrocytes) was verified and compared to that of small interfering RNA (siRNA) in vitro. The use of the anti-TNF-α TFO as a preventive and local treatment in both acute and chronic arthritis models significantly reduced disease development. Furthermore, the TFO efficiently blocked synovitis and cartilage and bone destruction in the joints. The results presented here provide the first evidence that gene targeting by anti-TNF-α TFO modulates arthritis in vivo, thus providing proof-of-concept that it could be used as therapeutic tool for TNF-α-dependent inflammatory disorders.

  14. Rheumatoid Arthritis: Can It Affect the Lungs?

    MedlinePlus

    Rheumatoid arthritis: Can it affect the lungs? Can rheumatoid arthritis affect your lungs? Answers from April Chang-Miller, M.D. Although rheumatoid arthritis primarily affects joints, it sometimes causes lung disease ...

  15. Rheumatoid Arthritis: Can It Affect the Eyes?

    MedlinePlus

    Rheumatoid arthritis: Can it affect the eyes? Can rheumatoid arthritis affect the eyes? Answers from April Chang-Miller, M.D. Rheumatoid arthritis is a chronic inflammatory disease that primarily affects ...

  16. Characteristics of chronic arthritis and other rheumatic condition-related ambulatory care visits, united states, 1997.

    PubMed

    Hootman; Helmick; Schappert

    2000-10-01

    PURPOSE: To characterize ambulatory medical care visits among persons with arthritis and other rheumatic conditions, the leading cause of disability.METHODS: The 1997 National Ambulatory Medical Care Survey (NAMCS) and National Hospital Ambulatory Medical Care Survey (NHAMCS) collect annual data on the utilization of ambulatory medical services provided by non-federal office-based physicians and hospital outpatient and emergency departments. Arthritis-related visits were defined using a predetermined set of ICD9-CM diagnostic codes developed by an expert panel and designed to include all potential diagnoses for arthritis and other rheumatic conditions. Visits related to acute conditions such as injuries were not included. National estimates and rates of arthritis-related ambulatory care visits were calculated by age, race, and sex groups.RESULTS: In 1997, there were an estimated 959.3 million ambulatory care visits, of which over 38 million (4.0%) were related to arthritis and other rheumatic conditions. Arthritis-related visits were more likely to be made by females (65.4%), white persons (82.2%), non-Hispanic persons (72.7%) and persons aged 25-64 years (61.9%). More than one-third of arthritis-related visits were for osteoarthritis, rheumatoid arthritis and unspecified myalgia/myositis. About half (50.2%) of the office visits for arthritis were made to general/family physicians or internists, while an additional 16.2% were to rheumatologists. Counseling or education related to exercise, diet/nutrition and injury prevention were provided at 18.9%, 9.2% and 2.2% of office and outpatient department visits respectively.CONCLUSIONS: Arthritis and other rheumatic conditions are common conditions associated with ambulatory medical care. These results suggest missed opportunities for counseling patients regarding public health prevention messages for arthritis, including increasing moderate physical activity, weight management and injury prevention.

  17. Hampton's hump in a patient with endocarditis and septic emboli.

    PubMed

    Basso, Mark; Goldstein, Scott

    2016-05-01

    We discuss a case of a 20-year-old woman presenting with chest pain found to have a Hampton's hump on chest x-ray and corresponding wedge infarct on computed tomographic scan. Contrary to our suspicion that this febrile and tachycardic patient had a pulmonary embolism, she was later determined to have a septic embolus secondary to endocarditis. We highlight the difficulties in diagnosing certain cases of endocarditis in the emergency department, as well as the difficulties in distinguishing septic emboli from pulmonary emboli,especially with plain radiographs.

  18. Microcirculatory monitoring in septic patients: Where do we stand?

    PubMed

    Gruartmoner, G; Mesquida, J; Ince, C

    Microcirculatory alterations play a pivotal role in sepsis-related morbidity and mortality. However, since the microcirculation has been a "black box", current hemodynamic management of septic patients is still guided by macrocirculatory parameters. In the last decades, the development of several technologies has shed some light on microcirculatory evaluation and monitoring, and the possibility of incorporating microcirculatory variables to clinical practice no longer seems to be beyond reach. The present review provides a brief summary of the current technologies for microcirculatory evaluation, and attempts to explore the potential role and benefits of their integration to the resuscitation process in critically ill septic patients.

  19. Pathogenetic difference between collagen arthritis and adjuvant arthritis

    PubMed Central

    1984-01-01

    Daily treatment with cyclosporin at a dose of 25 mg/kg for 14 d gave complete suppression of the development of collagen arthritis and adjuvant arthritis in Sprague-Dawley rats during an observation period of 45 d. To study whether the immunologic unresponsiveness produced by cyclosporin is antigen specific, we rechallenged the cyclosporin- protected rats with either type II collagen or complete Freund's adjuvant (CFA) after discontinuation of cyclosporin treatment. Type II collagen-immunized, cyclosporin-protected rats did not develop arthritis in response to reimmunization with type II collagen, but, they did develop arthritis in response to a subsequent injection of CFA. Similarly, CFA-injected, cyclosporin-protected rats showed a suppressed arthritogenic reaction in response to reinjection of CFA, whereas their response to a subsequent immunization with type II collagen was unaffected. On the other hand, the rats that were treated with cyclosporin without any prior antigenic challenge could develop arthritis in response to a subsequent injection of CFA or type II collagen after cessation of cyclosporin treatment. These results indicate that specific immunologic unresponsiveness can be induced by cyclosporin in the two experimental models of polyarthritis, collagen arthritis and adjuvant arthritis, and that there is no cross-reactivity between type II collagen and the mycobacterial cell wall components. The results further indicate that immunity to type II collagen plays a critical role in the pathogenesis of collagen arthritis but that its pathogenetic role in adjuvant arthritis is insignificant. PMID:6201583

  20. How to protect the heart in septic shock: a hypothesis on the pathophysiology and treatment of septic heart failure.

    PubMed

    Schmittinger, Christian A; Wurzinger, Bettina; Deutinger, Martina; Wohlmuth, Christoph; Knotzer, Hans; Torgersen, Christian; Dünser, Martin W; Hasibeder, Walter R

    2010-03-01

    Heart failure is a well-recognized manifestation of organ failure in sepsis and septic shock. The pathophysiology of septic heart failure is complex and currently believed to involve several mechanisms. So far, the contributory role of high plasma catecholamine levels has not been investigated. In this manuscript, we present a hypothesis suggesting that excessive catecholamine production and exogenous administration of catecholamines may relevantly contribute to the development of heart failure and cardiovascular collapse in patients suffering from septic shock. Substantially elevated plasma catecholamine levels were measured during critical illness and sepsis or septic shock. There is a growing body of clinical and experimental evidence demonstrating that high catecholamine plasma levels exert direct toxic effects on the heart. The pathophysiologic mechanisms involved in catecholamine-induced cardiomyocyte toxicity may involve a combination of inflammation, oxidative stress, and abnormal calcium handling resulting in myocardial stunning, apoptosis and necrosis. Clinical signs of catecholamine-induced heart failure can present with a wide range of symptoms reaching from subtle histological changes with preserved myocardial pump function to severe heart failure exhibiting a distinctive echocardiographic pattern which became known as "Takotsubo"-like cardiomyopathy or the left ventricular apical ballooning syndrome. In a medical intensive care unit patient population, presence of sepsis was the only variable associated with the development of left ventricular apical ballooning. Since several therapeutic interventions influence catecholamine plasma levels in septic shock patients, treatment strategies aiming at the reduction of endogenous or exogenous catecholamine exposure may protect the heart during septic shock and could facilitate patient survival.

  1. Oxidation in rheumatoid arthritis

    PubMed Central

    Hitchon, Carol A; El-Gabalawy, Hani S

    2004-01-01

    Oxygen metabolism has an important role in the pathogenesis of rheumatoid arthritis. Reactive oxygen species (ROS) produced in the course of cellular oxidative phosphorylation, and by activated phagocytic cells during oxidative bursts, exceed the physiological buffering capacity and result in oxidative stress. The excessive production of ROS can damage protein, lipids, nucleic acids, and matrix components. They also serve as important intracellular signaling molecules that amplify the synovial inflammatory–proliferative response. Repetitive cycles of hypoxia and reoxygenation associated with changes in synovial perfusion are postulated to activate hypoxia-inducible factor-1α and nuclear factor-κB, two key transcription factors that are regulated by changes in cellular oxygenation and cytokine stimulation, and that in turn orchestrate the expression of a spectrum of genes critical to the persistence of synovitis. An understanding of the complex interactions involved in these pathways might allow the development of novel therapeutic strategies for rheumatoid arthritis. PMID:15535839

  2. Management of Rheumatoid Arthritis

    PubMed Central

    Carette, Simon

    1984-01-01

    Rheumatoid arthritis is a common disease, for which every physician should have a sound approach. This paper details the global management of the disease. Guidelines are given for educating the patient and assessing the level of disease activity. Common questions about the indications and uses of non-steroidal anti-inflammatory drugs, local corticosteroid injections, slow-acting agents, immunosuppressive drugs and steroids are discussed. PMID:21278947

  3. [Osteomyelitis after septic trochanteric bursitis - clinical case].

    PubMed

    Miguel, C; Gonçalves, I; Matos, Maria L; Coelho, Paulo Clemente

    2010-01-01

    We report the clinical case of a 76 years-old woman with a subacute trochanteric inflammatory pain with low-grade fever and laboratory markers of acute inflammation, associated with the ultrasonographic evidence of bursitis and radiologic evidence of femoral erosions, that resolved after intravenous antibiotherapy. Although rare, the infectious etiology should be considered in patients with clinical manifestations of bursitis and signs of systemic involvement.

  4. Arthritis and iritis after BCG therapy for bladder cancer.

    PubMed

    Price, G E

    1994-03-01

    A patient with preexisting inactive ankylosing spondylitis experienced a recurrence of back pain and his first episode of acute peripheral arthritis and iritis after a second course of treatment with BCG for bladder cancer. The occurrence of iritis after BCG therapy has not been reported. The recurrence of spondyloarthropathy and the new appearance of iritis may have been part of a generalized enhancement of immunological reactivity produced by the BCG.

  5. [Sarcopenia in rheumatoid arthritis].

    PubMed

    Krajewska-Włodarczyk, Magdalena

    The clinical picture of rheumatoid arthritis covers the condition of chronic inflammation connected to the increased concentration of inflammatory mediators, reduced physical activity, immobilization caused by pain, stiffness and joint destruction as well as accompanying hormonal and metabolic disorders. It all may lead to extra-articular complications, also to the loss of muscle mass with the weakness of muscle strength, adding to the disability and significantly lowering the patients' quality of life. Sarcopenia is an advanced form of muscle mass loss which constitutes an independent and vital threat for dexterity. Attempts are made to define and classify sarcopenia basing on the measurements of muscle mass where the examinations are conducted by the method of computed tomography, magnetic resonance imaging, absorptiometry of two X-ray beams of various energies, electric bioimpedance and anthropometric methods. The data gained in few studies conducted in order to estimate the reduction of muscle mass in patients with rheumatoid arthritis confirm the significant increase of sarcopenia occurence in this group. Procedure with rheumatoid arthritis covers primarily treatment of the inflammatory process with traditional and biological medicaments that modify the course of illness. Such treatment seems to diminish the risk of equal sarcopenia occurrence. The effectiveness of using anabolic medicaments and high protein diet has not been proved. Currently, regular physical activity including aerobic exercise and exercises with load is considered a good method of muscle mass loss prevention and a procedure in case of confirmed muscle mass loss.

  6. Reduced oxygen utilization in septic shock: disorder or adaptation?

    PubMed

    Steiner, Alexandre A

    2015-01-01

    A fall in oxygen utilization during septic or endotoxic shock is thought to reflect circulatory hypoxia or mitochondrial dysfunction, but these pathology-oriented hypotheses do not explain all clinical observations. Here we discuss an alternative hypothesis of how oxygen utilization could fall as the result of a physiological thermometabolic adaptation.

  7. Clinical review: Vasopressin and terlipressin in septic shock patients

    PubMed Central

    Delmas, Anne; Leone, Marc; Rousseau, Sébastien; Albanèse, Jacques; Martin, Claude

    2005-01-01

    Vasopressin (antidiuretic hormone) is emerging as a potentially major advance in the treatment of septic shock. Terlipressin (tricyl-lysine-vasopressin) is the synthetic, long-acting analogue of vasopressin, and has comparable pharmacodynamic but different pharmacokinetic properties. Vasopressin mediates vasoconstriction via V1 receptor activation on vascular smooth muscle. Septic shock first causes a transient early increase in blood vasopressin concentrations; these concentrations subsequently decrease to very low levels as compared with those observed with other causes of hypotension. Infusions of 0.01–0.04 U/min vasopressin in septic shock patients increase plasma vasopressin concentrations. This increase is associated with reduced need for other vasopressors. Vasopressin has been shown to result in greater blood flow diversion from nonvital to vital organ beds compared with adrenaline (epinephrine). Of concern is a constant decrease in cardiac output and oxygen delivery, the consequences of which in terms of development of multiple organ failure are not yet known. Terlipressin (one or two boluses of 1 mg) has similar effects, but this drug has been used in far fewer patients. Large randomized clinical trials should be conducted to establish the utility of these drugs as therapeutic agents in patients with septic shock. PMID:15774080

  8. Caloric requirement of the critically ill septic patient

    SciTech Connect

    Shizgal, H.M.; Martin, M.F.

    1988-04-01

    The caloric requirement of the critically ill septic patient was determined by measuring body composition, by multiple isotope dilution, before and at 2-wk intervals while receiving total parenteral nutrition (TPN) in 86 septic and 57 nonseptic malnourished patients. All patients received a TPN solution containing 25% dextrose and 2.75% crystalline amino acids. The body composition of the nonseptic patients, who received 51.9 +/- 1.5 kcal/kg.day, improved significantly, while that of the septic patients, receiving 46.8 +/- 1.1 kcal/kg.day was only maintained. The relationship between caloric intake and the restoration of a malnourished body cell mass (BCM) was determined for each group by correlating, using multiple linear regression, the mean daily change in the BCM with the caloric intake and the nutritional state, as determined by body composition. According to the resultant regressions, an intake of 35.1 and 50.7 kcal/kg.day was required to maintain the BCM of the septic and nonseptic patients, respectively. To restore a depleted BCM, caloric intakes in excess of this amount are required.

  9. Molecular signature of organic nitrogen in septic-impacted groundwater

    USGS Publications Warehouse

    Arnold, William A.; Longnecker, Krista; Kroeger, Kevin D.; Kujawinski, Elizabeth B.

    2014-01-01

    Dissolved inorganic and organic nitrogen levels are elevated in aquatic systems due to anthropogenic activities. Dissolved organic nitrogen (DON) arises from various sources, and its impact could be more clearly constrained if specific sources were identified and if the molecular-level composition of DON were better understood. In this work, the pharmaceutical carbamazepine was used to identify septic-impacted groundwater in a coastal watershed. Using ultrahigh resolution mass spectrometry data, the nitrogen-containing features of the dissolved organic matter in septic-impacted and non-impacted samples were compared. The septic-impacted groundwater samples have a larger abundance of nitrogen-containing formulas. Impacted samples have additional DON features in the regions ascribed as ‘protein-like’ and ‘lipid-like’ in van Krevelen space and have more intense nitrogen-containing features in a specific region of a carbon versus mass plot. These features are potential indicators of dissolved organic nitrogen arising from septic effluents, and this work suggests that ultrahigh resolution mass spectrometry is a valuable tool to identify and characterize sources of DON.

  10. Parenteral sulfur amino acid requirements in septic infants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To investigate parenteral methionine requirements of critically ill, septic infants, we conducted an investigation involving 12 infants (age 2+/-1 years; weight 13+/-2kg) using the intravenous indicator amino acid oxidation and balance technique. They received a balanced parenteral amino acid formul...

  11. Acute appendicitis complicated by pylephlebitis: a case report.

    PubMed

    Castro, Ricardo; Fernandes, Teresa; Oliveira, Maria I; Castro, Miguel

    2013-01-01

    Pylephlebitis is defined as septic thrombophlebitis of the portal vein. It is a rare but serious complication of an intraabdominal infection, more commonly diverticulitis and appendicitis. It has an unspecific clinical presentation and the diagnosis is difficult. The authors report a case of a 21-year-old man with acute appendicitis complicated by pylephlebitis. The diagnosis was made with contrast enhanced CT.

  12. [Acute local reaction to intra-articular infiltration with synvisc (Hylan GF20). About two cases].

    PubMed

    Noáin, E; Sáncez-Villares, J J; Lasanta, P J; González Arteaga, F J

    2003-01-01

    A second stage in the treatment of arthrosis following the non-steroid anti-inflammatories is formed by the so-called chondroprotectors and intraarticular viscosupplementation with hyaluronic acid, generally in the knee. Although infrequent, cases have been described of transitory inflammatory arthritis following intra-articulary administration. The main problem is differential diagnosis with a septic secondary arthritis and its consequences. This is a generally benign process with a still unknown transitory aetiology with different hypotheses, but which involves suspension of the treatment. We present two cases that resolved the sequels with different moments of appearance, the first in the three hours following infiltration, and the second four days later.

  13. Septic systems as hot-spots of pollutants in the environment: Fate and mass balance of micropollutants in septic drainfields

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Effluent discharged from septic systems, also known as onsite wastewater treatment systems, can be an important source of micropollutants in the environment. We investigated the fate and transport of 17 micropollutants, including human excretion markers, hormones, pharmaceuticals and personal care p...

  14. Eosinophilia in an Acutely Limping Child: An Easy Guess of Rare Systemic Aetiology!

    PubMed Central

    Sharma, Harshita; Ahmed, Maaz; Rathi, Surbhi

    2016-01-01

    Painful limping child is often considered due to septic arthritis. Iliopsoas abscess (IPA) is rare in adults and children. The aetiology is often related to tuberculosis of spine. Hereby we report a case of staphylococcal IPA where incidental evaluations led to obvious diagnosis of a rare primary immunodeficiency syndrome called Job syndrome or hyperimmunoglobulin E and Eosinophilia Syndrome (HIES). This was the first case of IPA in a case of immunodeficiency syndrome including HIES. PMID:27504370

  15. Involvement of T-cell immunoregulation by ochnaflavone in therapeutic effect on fungal arthritis due to Candida albicans.

    PubMed

    Lee, Jue-Hee

    2011-07-01

    Arthritis due to pathogenic fungi is a serious disease causing rapid destruction of the joint. In the pathogenesis of arthritis, T lymphocytes are considered to be one of the major immune cells. In present study, we examined the T cell immunoregulatory effect by ochnaflavone (Och), a biflavonoid, on arthritis caused by Candida albicans that is the most commonly associated with fungal arthritis. To examine the effects of ochnaflavonon Candida albicans-caused septic arthritis, an emulsified mixture of C. albicans cell wall and complete Freund's adjuvant (CACW/CFA) was injected into BALB/c mice via hind footpad route on days -3, -2, and -1. On Day 0, Och at 1 or 2 mg/dose/time was intratraperitoneally given to mice with the swollen footpad every other day for 3 times. The footpad-edema was measured for 20 days. Results revealed that Och reduced the edema at all dose levels and furthermore, there was app. 45% reduction of the edema in animals given 2 mg-dose at the peak of septic arthritis (p < 0.05). This anti-arthritic effect was accompanied by the diminishing of the DTH (delayed type hypersensitivity) activity against the CACW and by the provoking of the dominant T helper 2 (Th2) type cytokines production (IL-4 and Il-10), which appeared to result in a suppression of T helper 1 cytokines (IFN-γ and IL-2). Besides the T cell immunoregulatory activity, Och inhibited T cells activation as evidenced by the IL-2 reduction from PMA/ionomycin-stimulated Jurkat cell line and in addition, the compound killed macrophages in a dose-dependent manner (p < 0.05). However, Och caused no hemolysis (p < 0.05). These data implicate that Och, which has anti-arthritic activity based on the Th2 dominance as well as macrophage removal, can be safely administered into the blood circulation for treatment of the arthritis caused by C. albicans. Thus, it can be concluded that Och would be an ideal immunologically evaluated agent for treating of Candida arthritis.

  16. Mouse Models of Rheumatoid Arthritis.

    PubMed

    Caplazi, P; Baca, M; Barck, K; Carano, R A D; DeVoss, J; Lee, W P; Bolon, B; Diehl, L

    2015-09-01

    Rheumatoid arthritis (RA) is a chronic debilitating autoimmune disorder characterized by synovitis that leads to cartilage and bone erosion by invading fibrovascular tissue. Mouse models of RA recapitulate many features of the human disease. Despite the availability of medicines that are highly effective in many patient populations, autoimmune diseases (including RA) remain an area of active biomedical research, and consequently mouse models of RA are still extensively used for mechanistic studies and validation of therapeutic targets. This review aims to integrate morphologic features with model biology and cover the key characteristics of the most commonly used induced and spontaneous mouse models of RA. Induced models emphasized in this review include collagen-induced arthritis and antibody-induced arthritis. Collagen-induced arthritis is an example of an active immunization strategy, whereas antibody- induced arthritis models, such as collagen antibody-induced arthritis and K/BxN antibody transfer arthritis, represent examples of passive immunization strategies. The coverage of spontaneous models in this review is focused on the TNFΔ (ARE) mouse, in which arthritis results from overexpression of TNF-α, a master proinflammatory cytokine that drives disease in many patients.

  17. Axial disease in psoriatic arthritis.

    PubMed

    Gladman, Dafna D

    2007-12-01

    The definition of axial disease in psoriatic arthritis has varied from isolated unilateral grade 2 sacroiliitis to criteria similar to those used for ankylosing spondylitis. Depending on the definition used, the prevalence of axial disease varies from 25% to 70% of patients with psoriatic arthritis. This article reviews the prevalence, clinical and radiologic features, pathogenesis, prognosis, and treatment of psoriatic spondylitis.

  18. Subchondral pseudocysts in rheumatoid arthritis.

    PubMed

    Rennell, C; Mainzer, F; Multz, C V; Genant, H K

    1977-12-01

    Subchondral cyst formation (geode) is a not uncommon manifestation of rheumatoid arthritis which may at times impede correct radiologic interpretation. Four patients with rheumatoid arthritis who demonstrated striking subarticular cystic erosive disease are described. These cases emphasize the nature and appearance of this interesting finding.

  19. Kartagener syndrome and rheumatoid arthritis.

    PubMed

    Rébora, Martin Esteban; Cuneo, Julia Ana; Marcos, Josefina; Marcos, Juan Carlos

    2006-02-01

    We report the case of a 38-year-old female patient, affected with Kartagener syndrome (primary ciliary dyskinesia), who developed seropositive and erosive rheumatoid arthritis. According to our review, there are only 6 cases reported so far with this association without a definite etiopathogenic linkage recognized in common. Chronic infections resulting from the ciliary dysfunction might be a trigger for rheumatoid arthritis.

  20. Citrullinated Chemokines in Rheumatoid Arthritis

    DTIC Science & Technology

    2014-10-01

    with other inflam- matory rheumatic diseases, including gout (n 4), pseudogout (n 2), psoriatic arthritis (n 1), spondyloarthritis (n 3...Expression and function of CXCL16 in a novel model of gout . Arthritis Rheum 2010;62:2536–44. 23. Koch AE, Burrows JC, Marder R, Domer PH, Leibovich SJ