1
|
Dobreva-Yatseva B, Nikolov F, Raycheva R, Tokmakova M. Infective Endocarditis-Characteristics and Prognosis According to the Affected Valves. Microorganisms 2024; 12:987. [PMID: 38792816 PMCID: PMC11123953 DOI: 10.3390/microorganisms12050987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Infective endocarditis (IE) continues to be a disease with high mortality despite medical advances. OBJECTIVE The objective of this study was to investigate the characteristics and prognosis of IE according to the affected valves. MATERIALS AND METHODS This study was retrospective and single-centered, and it included 270 patients with a diagnosis of IE, for the period 2005-2021, who received treatment at the University Hospital "St. Georgi" in Plovdiv, Bulgaria. RESULTS Single-valve IE (SIE) was found in 82.6% (n-223), multivalvular IE (MIE) in 16.66% (n = 45) and device IE (CDRIE) in 0.74% (n = 2) of patients. The most commonly affected valve was the aortic valve, in 44.8% (n = 121). The predominant multivalvular involvement was aortic-mitral valves (AV-MV) (13.7%, n = 37). The patients with tricuspid valve (TV) IE were significantly younger, at 39 (30) years, and were more frequently male (80.8%). Mortality was higher in MIE than in SIE (31.1% vs. 23.8%) and was the highest in multivalve aortic-tricuspid (AV-TV) IE (75%). Early surgery was performed most in AV-MV IE, in 29.7% (n = 11). The Charlson comorbidity index (CCI) was significantly higher in MV 4 (4) and AV 3 (3) vs. TV IE 1 (5) (p = 0.048 and p = 0.011, respectively). Septic shock occurred most frequently in AV-TV involvement (75%; p = 0.0001). The most common causative agents were of the Staphylococcus group. Staphylococcus aureus more often affected TV alone (46.2%, n = 124) vs. AV (9.9%, n = 14; p = 0.0001) and vs. MV (22.6%, n = 17; p = 0.022); Staphylococcus coagulase-negative (CNG) was the prevalent cause of MV IE (22.7%, n = 17) vs. AV-MV (2.7%, n = 1; p = 0.007). Streptococci were represented in a low percentage and only in left-sided IE, more frequently in AV-MV (18.9%, n = 7) vs. AV (6.6%, n = 8; p = 0.025). CONCLUSIONS The aortic valve is the most frequently affected valve, as single-valve IE or as multivalve AV-MV, with the predominant causative agents being of the Staphylococcus group. AV-TV IE has the worst prognosis, with the most common complication of septic shock and the highest in-hospital mortality.
Collapse
Affiliation(s)
- Bistra Dobreva-Yatseva
- First Department of Internal Medicine, Section of Cardiology, Cardiology Clinic, Faculty of Medicine, Medical University—Plovdiv, UMBAL “St. Georgi” EAD, 4002 Plovdiv, Bulgaria; (F.N.); (M.T.)
| | - Fedya Nikolov
- First Department of Internal Medicine, Section of Cardiology, Cardiology Clinic, Faculty of Medicine, Medical University—Plovdiv, UMBAL “St. Georgi” EAD, 4002 Plovdiv, Bulgaria; (F.N.); (M.T.)
| | - Ralitsa Raycheva
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University—Plovdiv, 4002 Plovdiv, Bulgaria;
| | - Mariya Tokmakova
- First Department of Internal Medicine, Section of Cardiology, Cardiology Clinic, Faculty of Medicine, Medical University—Plovdiv, UMBAL “St. Georgi” EAD, 4002 Plovdiv, Bulgaria; (F.N.); (M.T.)
| |
Collapse
|
2
|
Jagadeesan N, Karur K, Nandini MP, Manjunath CN, Prapulla Kumari N, Praveen Kumar HD. Antimicrobial susceptibility of Viridians Group of Streptococci isolated from infective endocarditis patients from 2018 to 2023. Indian J Med Microbiol 2024; 49:100576. [PMID: 38556250 DOI: 10.1016/j.ijmmb.2024.100576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/22/2024] [Accepted: 03/28/2024] [Indexed: 04/02/2024]
Abstract
INTRODUCTION Viridans Group of Streptococci (VGS) are heterogeneous alpha hemolytic Streptococci that form commensal flora in the oral cavity, upper respiratory tract, gastrointestinal tract and female genital tract and are potential pathogens that can cause serious infections like infective endocarditis and bacteremia. Penicillin or Ceftriaxone is the recommended first line agent for definitive therapy of VGS endocarditis. Alteration in penicillin binding proteins can decrease the susceptibility of VGS to penicillin and other beta-lactam agents and complicate antimicrobial therapy for serious VGS infections like Infective endocarditis. The aim of our study was to determine the antimicrobial susceptibility pattern of viridians group Streptococci isolated from blood samples of infective endocarditis patients from April 2018 to September 2023 against betalactam and other agents. MATERIAL AND METHODS Three sets of blood cultures with 8-10 ml per bottle were collected from suspected infective endocarditis and incubated in automated blood culture system (BACTEC from BD diagnostics). The broth from positive bottles was streaked on Blood agar, Chocolate agar and MacConkey agar plates and incubated at 37°C. Alpha hemolytic Streptococci that grew after 24-48 h were further identified and antimicrobial susceptibility determined by Vitek 2 system. RESULTS A total of 100 VGS was isolated from blood samples of Infective endocarditis patients. The species most commonly isolated in our study was S. sanguinis (25%) and S.mitis/oralis group (23%) followed by Non speciated Viridans Streptococci (17%). The lowest penicillin susceptibility ie. PEN MIC <0.12 μg/ml of 40% was observed in S. alactolyticus group, followed by S. mitis (52%) and S. gallolyticus (56%). S. mitis/oralis group showed the lowest susceptibilities to betalactam antibiotics among all speciated and non speciated VGS. CONCLUSION Infective endocarditis carries a very high mortality and morbidity and the emergence of resistance to betalactam agents like penicillin will only narrow available therapeutic options and further challenge the treatment.
Collapse
Affiliation(s)
- Naveena Jagadeesan
- Department of Microbiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, Karnataka, India
| | - Kavitha Karur
- Department of Microbiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, Karnataka, India.
| | - M P Nandini
- Department of Microbiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, Karnataka, India
| | - C N Manjunath
- Dept of Cardiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, Karnataka, India
| | - N Prapulla Kumari
- Department of Microbiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, Karnataka, India
| | - H D Praveen Kumar
- Department of Microbiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, Karnataka, India
| |
Collapse
|
3
|
Divyashree K, Pannu AK, Saroch A, Angrup A, Sharma N. Changing spectrum of primary pyomyositis in North India. Trop Doct 2024; 54:91-97. [PMID: 38083802 DOI: 10.1177/00494755231219775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
Recent data have demonstrated the changing epidemiology of primary pyomyositis worldwide. Our hospital-based retrospective study investigated the clinical and microbiological spectrum of primary pyomyositis between 2013 and 2021 in PGIMER (Chandigarh), India. Over a quarter had predisposing conditions, mainly diabetes mellitus and immunosuppressive therapy. Fever, muscle pain, local swelling and breathlessness were the usual presentations, with quadriceps, iliopsoas and gluteal muscles commonly affected. Staphylococcus aureus was the predominant cause, with c.50% methicillin-resistant strains. Almost two-thirds presented with metastatic infection (stage 3 pyomyositis), frequently with septic lung emboli. Patients with methicillin-sensitive and resistant Staphylococcus aureus had a similar incidence of metastatic infection. In-hospital mortality was c.10% and was strongly associated with a high international normalised ratio. Primary pyomyositis remains a significant problem, with a dramatic increase in community-associated methicillin-resistant Staphylococcus aureus.
Collapse
Affiliation(s)
- Krishna Divyashree
- Senior Resident, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Nehru Hospital, Chandigarh, India
| | - Ashok Kumar Pannu
- Associate Professor, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Nehru Hospital, Chandigarh, India
| | - Atul Saroch
- Associate Professor, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Nehru Hospital, Chandigarh, India
| | - Archana Angrup
- Associate Professor, Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Research Block A, Chandigarh, India
| | - Navneet Sharma
- Professor, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Nehru Hospital, Chandigarh, India
| |
Collapse
|
4
|
Roosens B, Cosyns B, Lancellotti P, Laroche C, Selton-Suty C, Pasquet A, De Sutter J, Unger P, Paelinck B, Vermeersch P, Motoc A, Galloo X, Iung B, Habib G. Infective Endocarditis in Belgium: Prospective Data in Adults from the ESC EORP European Endocarditis Registry. J Clin Med 2024; 13:1371. [PMID: 38592201 PMCID: PMC10932099 DOI: 10.3390/jcm13051371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/04/2024] [Accepted: 02/26/2024] [Indexed: 04/10/2024] Open
Abstract
(1) Background: infective endocarditis (IE) is a significant health concern associated with important morbidity and mortality. Only limited, often monocentric, retrospective data on IE in Belgium are available. This prospective study sought to assess the clinical characteristics and outcomes of Belgian IE patients in the ESC EORP European endocarditis (EURO-ENDO) registry; (2) Methods: 132 IE patients were identified based on the ESC 2015 criteria and included in six tertiary hospitals in Belgium; (3) Results: The average Belgian IE patient was male and 62.8 ± 14.9 years old. The native valve was most affected (56.8%), but prosthetic/repaired valves (34.1%) and intracardiac device-related (5.3%) IE are increasing. The most frequently identified microorganisms were S. aureus (37.2%), enterococci (15.5%), and S. viridans (15.5%). The most frequent complications were acute renal failure (36.2%) and embolic events (23.6%). Cardiac surgery was effectively performed when indicated in 71.7% of the cases. In-hospital mortality occurred in 15.7% of patients. Predictors of mortality in the multivariate analysis were S. aureus (HR = 2.99 [1.07-8.33], p = 0.036) and unperformed cardiac surgery when indicated (HR = 19.54 [1.91-200.17], p = 0.012). (4) Conclusion: This prospective EURO-ENDO ancillary analysis provides valuable contemporary insights into the profile, treatment, and clinical outcomes of IE patients in Belgium.
Collapse
Affiliation(s)
- Bram Roosens
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
| | - Bernard Cosyns
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
| | - Patrizio Lancellotti
- Department of Cardiology, Centre Hospitalier Universitaire Sart Tilman, 4000 Liège, Belgium;
| | - Cécile Laroche
- EURObservational Research Programme, European Society of Cardiology, 06903 Biot, France (C.S.-S.)
| | - Christine Selton-Suty
- EURObservational Research Programme, European Society of Cardiology, 06903 Biot, France (C.S.-S.)
- Department of Cardiology, Centre Hospitalier Universitaire de Nancy, 54000 Nancy, France
| | - Agnès Pasquet
- Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium;
| | - Johan De Sutter
- Hartcentrum Gent, Algemeen Ziekenhuis Maria Middelares, 9000 Ghent, Belgium
| | - Philippe Unger
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
- Department of Cardiology, Centre Hospitalier Universitaire Saint-Pierre, 1000 Brussels, Belgium
| | - Bernard Paelinck
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
- Department of Cardiology, Universitair Ziekenhuis (UZ) Antwerpen, 2650 Antwerp, Belgium
| | - Paul Vermeersch
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
- Hartcentrum, Ziekenhuis Netwerk Antwerpen (ZNA), 2020 Antwerp, Belgium
| | - Andreea Motoc
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
| | - Xavier Galloo
- Centrum voor Hart-en Vaatziekten (CHVZ), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), 1090 Brussels, Belgium (P.U.); (B.P.); (P.V.); (X.G.)
| | - Bernard Iung
- Department of Cardiology, Bichat Hospital, APHP, Université Paris-Cité, 75018 Paris, France;
| | - Gilbert Habib
- APHM, La Timone Hospital, Cardiology Department, Marseille, France & Aix Marseille University, IRD, APHM, MEPHI, IHU-Mediterranean Infection, 13005 Marseille, France
| | | |
Collapse
|
5
|
Attwood LO, O'Keefe D, Higgs P, Vujovic O, Doyle JS, Stewardson AJ. Epidemiology of acute infections in people who inject drugs in Australia. Drug Alcohol Rev 2024; 43:304-314. [PMID: 37995135 PMCID: PMC10952783 DOI: 10.1111/dar.13772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 08/23/2023] [Accepted: 10/20/2023] [Indexed: 11/25/2023]
Abstract
ISSUES People who inject drugs are at risk of acute infections, such as skin and soft tissue infections, infective endocarditis, bone and joint infections and bloodstream infections. There has been an increase in these infections in people who inject drugs internationally over the past 10 years. However, the local data regarding acute infections in Australia has not been well described. APPROACH We review the epidemiology of acute infections and associated morbidity and mortality amongst people who inject drugs in Australia. We summarise risk factors for these infections, including the concurrent social and psychological determinants of health. KEY FINDINGS The proportion of people who report having injected drugs in the prior 12 months in Australia has decreased over the past 18 years. However, there has been an increase in the burden of acute infections in this population. This increase is driven largely by skin and soft tissue infections. People who inject drugs often have multiple conflicting priorities that can delay engagement in care. IMPLICATIONS Acute infections in people who inject drugs are associated with significant morbidity and mortality. Acute infections contribute to significant bed days, surgical requirements and health-care costs in Australia. The increase in these infections is likely due to a complex interplay of microbiological, individual, social and environmental factors. CONCLUSION Acute infections in people who inject drugs in Australia represent a significant burden to both patients and health-care systems. Flexible health-care models, such as low-threshold wound clinics, would help directly target, and address early interventions, for these infections.
Collapse
Affiliation(s)
- Lucy O. Attwood
- Department of Infectious Diseases, The Alfred Hospital and Central Clinical SchoolMonash UniversityMelbourneAustralia
| | | | - Peter Higgs
- Burnet InstituteMelbourneAustralia
- Department of Public HealthLa Trobe UniversityMelbourneAustralia
| | - Olga Vujovic
- Department of Infectious Diseases, The Alfred Hospital and Central Clinical SchoolMonash UniversityMelbourneAustralia
| | - Joseph S. Doyle
- Department of Infectious Diseases, The Alfred Hospital and Central Clinical SchoolMonash UniversityMelbourneAustralia
- Burnet InstituteMelbourneAustralia
| | - Andrew J. Stewardson
- Department of Infectious Diseases, The Alfred Hospital and Central Clinical SchoolMonash UniversityMelbourneAustralia
| |
Collapse
|
6
|
Lewer D, Brothers TD, Croxford S, Desai M, Emanuel E, Harris M, Hope VD. Opioid Injection-Associated Bacterial Infections in England, 2002-2021: A Time Series Analysis of Seasonal Variation and the Impact of Coronavirus Disease 2019. Clin Infect Dis 2023; 77:338-345. [PMID: 36916065 PMCID: PMC10425189 DOI: 10.1093/cid/ciad144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Bacterial infections cause substantial pain and disability among people who inject drugs. We described time trends in hospital admissions for injecting-related infections in England. METHODS We analyzed hospital admissions in England between January 2002 and December 2021. We included patients with infections commonly caused by drug injection, including cutaneous abscesses, cellulitis, endocarditis, or osteomyelitis, and a diagnosis of opioid use disorder. We used Poisson regression to estimate seasonal variation and changes associated with coronavirus disease 2019 (COVID-19) response. RESULTS There were 92 303 hospital admissions for injection-associated infections between 2002 and 2021. Eighty-seven percent were skin, soft-tissue, or vascular infections; 72% of patients were male; and the median age increased from 31 years in 2002 to 42 years in 2021. The rate of admissions reduced from 13.97 per day (95% confidence interval [CI], 13.59-14.36) in 2003 to 8.94 (95% CI, 8.64-9.25) in 2011, then increased to 18.91 (95% CI, 18.46-19.36) in 2019. At the introduction of COVID-19 response in March 2020, the rate of injection-associated infections reduced by 35.3% (95% CI, 32.1-38.4). Injection-associated infections were also seasonal; the rate was 1.21 (95% CI, 1.18-1.24) times higher in July than in February. CONCLUSIONS This incidence of opioid injection-associated infections varies within years and reduced following COVID-19 response measures. This suggests that social and structural factors such as housing and the degree of social mixing may contribute to the risk of infection, supporting investment in improved social conditions for this population as a means to reduce the burden of injecting-related infections.
Collapse
Affiliation(s)
- Dan Lewer
- Blood Safety, Hepatitis, Sexually Transmitted Infections and HIV Division, UK Health Security Agency, London, United Kingdom
- Department of Epidemiology and Public Health, UCL, London, United Kingdom
- Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, United Kingdom
| | - Thomas D Brothers
- Department of Epidemiology and Public Health, UCL, London, United Kingdom
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Sara Croxford
- Blood Safety, Hepatitis, Sexually Transmitted Infections and HIV Division, UK Health Security Agency, London, United Kingdom
| | - Monica Desai
- Blood Safety, Hepatitis, Sexually Transmitted Infections and HIV Division, UK Health Security Agency, London, United Kingdom
| | - Eva Emanuel
- Blood Safety, Hepatitis, Sexually Transmitted Infections and HIV Division, UK Health Security Agency, London, United Kingdom
| | - Magdalena Harris
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Vivian D Hope
- Blood Safety, Hepatitis, Sexually Transmitted Infections and HIV Division, UK Health Security Agency, London, United Kingdom
- Public Health Institute, Liverpool John Moores University, Liverpool, United Kingdom
| |
Collapse
|
7
|
Dardari M, Cinteza E, Vasile CM, Padovani P, Vatasescu R. Infective Endocarditis among Pediatric Patients with Prosthetic Valves and Cardiac Devices: A Review and Update of Recent Emerging Diagnostic and Management Strategies. J Clin Med 2023; 12:4941. [PMID: 37568344 PMCID: PMC10420327 DOI: 10.3390/jcm12154941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/13/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Infective endocarditis (IE) is a disease of the endocardium, which leads to the appearance of vegetation on the valves, cardiac structures, or, potentially, vascular endothelium of the heart. The risk of IE can be increased more than 140 times by congenital heart disease (50-59% of all IE), particularly if cyanotic. An increase in mortality may result from IE in patients with a complex cardiac pathology or patients with an implanted prosthetic material, most frequently conduits in a pulmonary position. Cardiac implantable electronic devices (CIED) infective endocarditis is a life-threatening complication representing 10% of all cases of endocarditis. Common signs of presentation are often fever and chills; redness and swelling at the pocket of the pacemaker, including the erosion and exteriorization of the device; and life-threatening sepsis. The use of intracardiac echocardiography for the diagnosis of IE is an innovative method. This may be needed, especially in older children undergoing complex cardiac surgery, when transthoracic echocardiography (TTE) and transesophageal echocardiography (TOE) failed to provide a reliable diagnosis. The 2018 European Heart Rhythm Association (EHRA) experts' consensus statement on transvenous lead extraction recommends complete device removal and antimicrobial therapy for any device-related infection, including CIED-IE. The most detected microorganism was Staphylococcus Aureus. In addition, cardiac surgery and interventional cardiology associated with the placement of prostheses or conduits may increase the risk of IE up to 1.6% for Melody valve implantation. Our manuscript presents a comprehensive review of infective endocarditis associated with cardiac devices and prostheses in the pediatric population, including recent advances in diagnosis and management.
Collapse
Affiliation(s)
- Mohamed Dardari
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (M.D.); (R.V.)
- Electrophysiology and Cardiac Pacing Lab., Clinical Emergency Hospital, 014461 Bucharest, Romania
| | - Eliza Cinteza
- Interventional Cardiology Compartment, Marie Sklodowska Curie Children Emergency Hospital, 041451 Bucharest, Romania
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Corina Maria Vasile
- Pediatric and Adult Congenital Cardiology Department, M3C National Reference Centre, Bordeaux University Hospital, 33600 Bordeaux, France
| | - Paul Padovani
- Nantes Université, CHU Nantes, Department of Pediatric Cardiology and Pediatric Cardiac Surgery, FHU PRECICARE, 44000 Nantes, France;
| | - Radu Vatasescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (M.D.); (R.V.)
- Electrophysiology and Cardiac Pacing Lab., Clinical Emergency Hospital, 014461 Bucharest, Romania
| |
Collapse
|
8
|
Pannu AK. Optimal empirical antimicrobial therapy in infective endocarditis. QJM 2023; 116:156-157. [PMID: 35353184 DOI: 10.1093/qjmed/hcac086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 03/27/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- A K Pannu
- From the Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Nehru Hospital, Sector 12, 4th floor, F block, Chandigarh 160012, India
| |
Collapse
|
9
|
Opioid agonist treatment and risk of death or rehospitalization following injection drug use-associated bacterial and fungal infections: A cohort study in New South Wales, Australia. PLoS Med 2022; 19:e1004049. [PMID: 35853024 PMCID: PMC9295981 DOI: 10.1371/journal.pmed.1004049] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 06/12/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Injecting-related bacterial and fungal infections are associated with significant morbidity and mortality among people who inject drugs (PWID), and they are increasing in incidence. Following hospitalization with an injecting-related infection, use of opioid agonist treatment (OAT; methadone or buprenorphine) may be associated with reduced risk of death or rehospitalization with an injecting-related infection. METHODS AND FINDINGS Data came from the Opioid Agonist Treatment Safety (OATS) study, an administrative linkage cohort including all people in New South Wales, Australia, who accessed OAT between July 1, 2001 and June 28, 2018. Included participants survived a hospitalization with injecting-related infections (i.e., skin and soft-tissue infection, sepsis/bacteremia, endocarditis, osteomyelitis, septic arthritis, or epidural/brain abscess). Outcomes were all-cause death and rehospitalization for injecting-related infections. OAT exposure was classified as time varying by days on or off treatment, following hospital discharge. We used separate Cox proportional hazards models to assess associations between each outcome and OAT exposure. The study included 8,943 participants (mean age 39 years, standard deviation [SD] 11 years; 34% women). The most common infections during participants' index hospitalizations were skin and soft tissue (7,021; 79%), sepsis/bacteremia (1,207; 14%), and endocarditis (431; 5%). During median 6.56 years follow-up, 1,481 (17%) participants died; use of OAT was associated with lower hazard of death (adjusted hazard ratio [aHR] 0.63, 95% confidence interval [CI] 0.57 to 0.70). During median 3.41 years follow-up, 3,653 (41%) were rehospitalized for injecting-related infections; use of OAT was associated with lower hazard of these rehospitalizations (aHR 0.89, 95% CI 0.84 to 0.96). Study limitations include the use of routinely collected administrative data, which lacks information on other risk factors for injecting-related infections including injecting practices, injection stimulant use, housing status, and access to harm reduction services (e.g., needle exchange and supervised injecting sites); we also lacked information on OAT medication dosages. CONCLUSIONS Following hospitalizations with injection drug use-associated bacterial and fungal infections, use of OAT is associated with lower risks of death and recurrent injecting-related infections among people with opioid use disorder.
Collapse
|