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Tsoulis MW, Hsu Blatman KS, Chow VW, Stewart KO, Wang R, Reigh EL. A nurse-driven penicillin allergy risk score in the preoperative setting was associated with increased cefazolin use perioperatively. J Clin Anesth 2024; 95:111443. [PMID: 38484506 DOI: 10.1016/j.jclinane.2024.111443] [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] [Received: 09/14/2023] [Revised: 02/19/2024] [Accepted: 03/07/2024] [Indexed: 04/29/2024]
Abstract
STUDY OBJECTIVE To characterize and assess the effects of a preoperative, nurse-driven penicillin allergy risk stratification tool on rates of perioperative cefazolin and second-line antibiotic use. DESIGN Quasi-experimental quality improvement study of penicillin-allergic surgical patients undergoing procedures for which cefazolin is indicated. SETTING Outpatient Perioperative Care Clinic (PCC) for preoperative surgical patients at a tertiary care center. PATIENTS 670 and 1371 adult penicillin-allergic PCC attendants and non-attendants, respectively. INTERVENTION A paper penicillin allergy risk stratification questionnaire was administered during the PCC visit. Nurses were educated on its use. MEASUREMENTS Antibiotic (cefazolin, clindamycin, vancomycin) use rates in the 24 months before and 17 months after intervention implementation in November 2020 (November 2018 - April 2022) were assessed in penicillin-allergic PCC attendants with statistical process control charts. Multivariable logistic regression assessed antibiotic use rates pre- and post-intervention adjusting for age, sex, surgical specialty and penicillin allergy history severity. Similar analyses were done in penicillin-allergic PCC non-attendants. MAIN RESULTS Of 670 penicillin-allergic PCC attendants, 451 (median [IQR] age, 66 (Sousa-Pinto et al., 2021 [14])) were analyzed pre-intervention and 219 (median [IQR] age, 66 (Mine et al., 1970 [13])) post-intervention. One month after implementation, process measures demonstrated an upward shift in cefazolin use for PCC attendants versus no shift or other special cause variation for PCC non-attendants. There were increased odds of cefazolin use (aOR 1.67, 95% CI [1.09-2.57], P = 0.019), decreased odds of clindamycin use (aOR 0.61, 95% CI [0.42-0.89], P = 0.010) and decreased odds of vancomycin use (aOR 0.56, 95% CI [0.35-0.88], P = 0.013) in PCC attendants post-intervention. This effect did not occur in PCC non-attendants. There was no increase in perioperative anaphylaxis post-intervention. CONCLUSIONS A simple penicillin allergy risk stratification tool implemented in the preoperative setting was associated with increased use of cefazolin and decreased rates of second-line agents post implementation.
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Toman J, Zachary Porterfield J, Randall MW, Kumar A, Farrior EH. Efficacy of 24 hours versus 5 days of prophylactic antibiotics for the prevention of surgical site infection in outpatient elective facial plastic surgery. JPRAS Open 2024; 40:68-76. [PMID: 38434944 PMCID: PMC10907514 DOI: 10.1016/j.jpra.2024.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 01/28/2024] [Indexed: 03/05/2024] Open
Abstract
Background The discovery of penicillin marked a paradigm shift in medicine with the ability to treat previously life-threatening infections. Increasing antibiotic resistance as well as the risk of adverse reactions to antibiotics, however, creates pressures for judicious use. There continues to be debate about the role of prophylactic antibiotics in facial plastic surgery. This study explores the role of prophylactic antibiotic administration in elective outpatient facial plastic surgery by comparing 5 days versus 24 hours of antibiotic prophylaxis. Method A retrospective cohort study of all consecutive patients undergoing cosmetic procedures at an outpatient facial plastic surgical center who received either 5 days or 24 hours of prophylactic antibiotics was performed. The primary outcome was the need for postoperative antibiotics within 6 weeks of surgery. Results 204 patients met the inclusion criteria: 104 in the 5-day group and 100 in the 24-hour prophylaxis group. The overall infection rate was 3.4%: 3% in the 24-hour group and 3.8% in the 5-day group (p = 0.77). Subgroup analysis of clean-contaminated cases (n = 85) showed the rate of postoperative infections was 4.3%, all within the 5-day group. In clean cases (n = 119), the rate of postoperative infections was 4.2% (n = 5): 4.8% (n = 3) in the 24-hour group versus 3.5% (n = 2) in the 5-day group. Conclusions The results show that decreasing the duration of antibiotics was not associated with an increased risk of postoperative infection. Given that antibiotics are an increasingly precious commodity with rising rates of resistance, this study supports the use of decreasing postoperative antibiotics to 24 hours.
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Schober T, Morris SK, Bettinger JA, Burton C, Halperin SA, Jadavji T, Kazmi K, Modler J, Sadarangani M, Papenburg J. Antibiotic use in children hospitalised for influenza, 2010-2021: the Canadian Immunization Monitoring Program Active (IMPACT). Infection 2024; 52:865-875. [PMID: 37930625 DOI: 10.1007/s15010-023-02124-6] [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] [Received: 09/12/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023]
Abstract
PURPOSE To determine characteristics associated with inappropriate antibiotic use amongst children hospitalised for influenza. METHODS We performed active surveillance for laboratory-confirmed influenza hospitalizations amongst children ≤ 16 years old at the 12 Canadian Immunization Monitoring Program Active hospitals, from September 2010 to August 2021. Antibiotic use was presumed appropriate if any of the following indications were met: age < 1 month, immunocompromised, hemoglobinopathy, laboratory-confirmed bacterial infection, radiographically confirmed pneumonia, admission to an intensive care unit and mechanical ventilation. Regression analyses were used to identify baseline and clinical characteristics associated with antibiotic use amongst patients without an appropriate indication. RESULTS Amongst 8971 children, 6424 (71.6%) received any antibiotics during their hospitalisation. Amongst the 4429 children without an appropriate indication, 2366 (53.2%) received antibiotics. Antibiotic use amongst children without appropriate indication differed between study centres, ranging from 33.2% to 66.1% (interquartile range [IQR] 50.6-56.3%); it did not change significantly over time (p-value for trend = 0.28). In multivariable analyses, older age (adjusted odds ratio [aOR] 0.97, 95% confidence interval [CI] 0.96-0.99), presence of any high-risk condition (aOR 0.80, 95% CI 0.70-0.92), influenza virus type B (aOR 0.8, 95% CI 0.70-0.91) and croup (aOR 0.64, 95% CI 0.49-0.83) were associated with less, whilst fever ≥ 38.5 °C (aOR 1.82, 95% CI 1.42-2.35) and hospitalisation duration (aOR 1.12, 95% CI 1.09-1.15) were associated with more inappropriate antibiotic use. CONCLUSIONS Over two-third of children hospitalised for influenza received antibiotics, including over half of those without an appropriate indication for antibiotic treatment. Differences amongst study centres suggest the importance of contextual determinants of antibiotic use.
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Grigoryan L, Trautner BW. Antibiotic Stewardship Interventions for Urinary Tract Infections in Outpatient Settings: A Narrative Review. Infect Dis Clin North Am 2024; 38:277-294. [PMID: 38575491 DOI: 10.1016/j.idc.2024.03.006] [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: 04/06/2024]
Abstract
Inappropriate antibiotic choice or duration of therapy for urinary tract infections (UTIs) in outpatients is common and is a major contributor to antibiotic overuse. Most studies on outpatient antibiotic stewardship for UTIs follow a pre-design or post-design with a multifaceted intervention; these trials generally have found improvement in appropriateness of antibiotic use for UTI. Audit and feedback was one of the most commonly employed strategies across these trials but may not be sustainable. Future research on antibiotic stewardship for UTIs in outpatients should measure both effectiveness and implementation success.
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Asiltürk D, Güner R, Kaya Kalem A, Özkoçak Turan I, Hasanoğlu I, Eser F, Malhan S, Kayaaslan B. Antibiotic management programme in a tertiary intensive care unit: effects of a carbapenem-restricted period on clinical and laboratory parameters and costs of infections. J Hosp Infect 2024; 148:87-94. [PMID: 38521418 DOI: 10.1016/j.jhin.2024.03.006] [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] [Received: 12/20/2023] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Carbapenems are antibiotics used for serious infections. The consumption of carbapenems has increased worldwide due to increasing microbial resistance. AIM To investigate the effects of a carbapenem-restricted antimicrobial stewardship programme (ASP) on changes in the resistance profiles of infectious agents, the amount of antibiotics used, length of stay in the intensive care unit (ICU), mortality, and costs. METHODS Patients hospitalized in ICU between July 1st, 2020 and May 1st, 2021 were divided into two periods: the carbapenem-non-restricted period (CNRP); and the carbapenem-restricted period (CRP) in which alternative antibiotics to carbapenems were preferred during infection. The defined daily dose (DDD) per 100 patient-day methodology was used to calculate the antibiotic consumption. FINDINGS Of the 572 patients included in the study, 62.2% were male, and mean age was 70.5 years. In the blood culture the most frequently Gram-negative agent was Acinetobacter baumannii (25%). A. baumannii bloodstream infections with multidrug-resistant and extensively drug resistant micro-organisms were significantly different between the two periods (CNRP: 95.6% (N = 22), CRP: 66.6% (N = 8); P = 0.04). There was a gradual decrease in the incidence density and rate of nosocomial infection (P = 0.06), and a significant decrease in meropenem consumption between the two periods (CNRP vs CRP: 21.19 vs 6.37 DDD per 100 patient-days respectively; P = 0.007). ASP yielded US$8,600 of antibiotic cost savings and a total of 14% patient cost savings (P < 0.05) per patient. CONCLUSION Combining an effective ASP with a comprehensive infection control programme may mitigate the emergence of antimicrobial-resistant bacteria.
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Yeung GYC, Smalbrugge M, van Buul LW, Rutten JJS, van Houten P, Gerridzen IJ, de Bruijne MC, Joling KJ, Hertogh CMPM. Urinary Tract Infection Guideline Adherence in a Dutch Sentinel Nursing Home Surveillance Network. J Am Med Dir Assoc 2024; 25:105037. [PMID: 38796171 DOI: 10.1016/j.jamda.2024.105037] [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: 08/31/2023] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 05/28/2024]
Abstract
OBJECTIVES To investigate guideline adherence 3 years after the introduction of a national guideline on urinary tract infections (UTIs) in frail older adults. Appropriate use of urine dipstick tests, treatment decisions, and antibiotic drug choices in residents with (suspected) UTIs without a catheter were examined. DESIGN Observational prospective study. SETTING AND PARTICIPANTS Nineteen nursing homes participating in a Dutch Sentinel Nursing Home Surveillance Network. METHODS As of September 2021, for a 3-month period, medical practitioners recorded additional clinical information in the electronic health record in case of a (suspected) UTI. Based on this information, adherence to guideline recommendations was assessed. Nonadherence was classified into 2 categories: (1) "intentional nonadherence" as reported by practitioners and (2) "nonadherence otherwise" applied to all other cases where the recorded information was discordant with the guideline recommendations. RESULTS A total of 532 cases of (suspected) UTIs from 469 residents were analyzed. In 455 cases (86%), dipsticks were used. For the 231 cases where clinical signs and symptoms already indicated no UTI treatment according to the guideline, a dipstick was still inappropriately ordered in 196 cases (85%). The decision to prescribe or withhold antibiotics was in 69% of the cases adherent, in 6% intentionally nonadherent, and in 25% nonadherent otherwise. The type of prescribed antibiotic was adherent to the recommended antibiotics for cystitis in 88% and for UTIs with signs of tissue invasion in 48%. Overall, for 40% of suspected UTIs, adherence to all relevant recommendations could be established, and in 9% practitioners reported intentional nonadherence to the guideline. CONCLUSIONS AND IMPLICATIONS There is considerable room for improvement in all clinical stages of managing a suspected UTI in Dutch nursing homes, particularly with regard to the importance of patient's clinical signs and symptoms for appropriate dipstick use and antibiotic UTI treatments.
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Polat Yuluğ D, Öztürk B, Baydar Toprak O, Öztürk E, Köktürk N, Naycı S. Physicians' irrational attitudes on the antibiotic prescribing for the treatment of COVID-19 in Turkey: A multicenter survey. BMC Health Serv Res 2024; 24:650. [PMID: 38773553 PMCID: PMC11110415 DOI: 10.1186/s12913-024-11110-z] [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] [Received: 11/30/2023] [Accepted: 05/14/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND The inappropriate and excessive use of antibiotics during the coronavirus pandemic has become an important issue. OBJECTIVE Our primary aim is to ascertain the attitudes of physicians toward the antibiotics prescribing for the treatment of COVID-19 in Turkey. Our secondary aim was to identify factors affecting to physicians' decisions regarding antibiotic therapy for the treatment of COVID-19 and risk factors associated with antibiotic overprescribing. METHODS It was a multicenter cross-sectional survey. Physicians from 63 different cities were invited to survey through social media (Facebook, Instagram, WhatsApp). Data were collected from respondents through an online questionnaires during November-December 2021. RESULTS The survey was completed by 571 participants from 63 cities. Pulmonologists comprised the majority (35.20%), followed by internal medical specialists (27.85%) and general practitioners (23.29%). The rates of participants who started empirical antibiotics in the outpatient, ward, and ICU (intensive care unit) were 70.2%, 85.5%, and 74.6%, respectively. When the practice of prescribing antibiotics by physicians for the treatment of COVID-19 in outpatients was compared according to the healthcare setting (primary, secondary, tertiary care hospitals) no significant difference was found. Sputum purulence (68.2%) was recognized as the most important factor for the decision of antibiotic therapy, followed by procalcitonin levels (64.9%) and abnormal radiological findings (50.3%). The most prescribed antibiotics were respiratory quinolones. (48%, 65.9%, 62.7% outpatient, ward, ICU respectively) CONCLUSIONS: In this study, we found that physicians frequently had irrational attitudes toward antibiotic prescription to COVID-19 patients, including those with minor diseases. Our findings underline that the necessity of particular, workable interventions to guarantee the prudent use of antibiotics in COVID-19.
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Schneider S, Bergmann C, Becker F, Risse L, Isner C, Stocker H, Feufel MA, Röhrig A, Kurzai O, Lâm TT, Hagel S, Pletz MW, Gastmeier P, Wiese-Posselt M. Teaching prudent antibiotic use on the go: a descriptive report on development, utilization and listener satisfaction of an educational podcast format for medical students and young professionals. Antimicrob Resist Infect Control 2024; 13:50. [PMID: 38734660 PMCID: PMC11088774 DOI: 10.1186/s13756-024-01402-8] [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: 10/19/2023] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND An important component in fostering the responsible use of antibiotics is training of new and future prescribers in this interdisciplinary topic. Because podcasts are playing an increasing role in medical education, we aimed to develop and evaluate a podcast format with practice and guideline-oriented learning content on antibiotic therapy for medical students and young medical professionals. METHODS We developed the concept for the podcast with the direct involvement of medical students and medical experts with teaching experience. We used video conferencing when recording the episodes in order to have quick, easy, and nationwide access to the experts involved. We released an episode every 2 to 4 weeks on the popular podcast platforms. The podcast was promoted through mailing lists, social and print media, and at conferences. The evaluation of episodes was based on user data provided by the platforms and an anonymous feedback questionnaire linked to each episode in the podcast notes. RESULTS Between December 2021 and December 2022 19 episodes of InfectEd: der Antibiotika-Podcast were released. The mean duration of an episode was 91 min. By March 9, 2023, a total of 38,829 downloads and streams had been recorded. The majority of users listened to the podcast on a mobile device. The average playing time per episode was 65%. The feedback questionnaire was completed 135 times. 60.7% of respondents were female, 38.5% male. The majority of respondents were in their twenties and thirties (66.7%). 31.1% were medical students, 25.9% were residents, and 25.2% were specialists. Listeners were asked to rate episodes on a scale from 1 to 6, where 1 was "very good" and 6 was "insufficient." Ratings did not differ significantly between female and male respondents or between medical students and others. 118 respondents (87.4%) reported an increase in knowledge. Free-text feedback frequently emphasized clinical and also exam relevance. CONCLUSION Our podcast format, developed with a user-centered approach, was broadly distributed and has been well accepted by both medical students and physicians alike. It provides a large number of learners with low-threshold access to current, guideline-orientated content and could be a useful supplement to conventional teaching formats.
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Tarapore R, Lindsey S, Strickland P, McKinstry R. Demonstrating antibiotic stewardship while diagnosing and treating bilateral pseudoseptic arthritis: a case report. J Med Case Rep 2024; 18:242. [PMID: 38724965 PMCID: PMC11084000 DOI: 10.1186/s13256-024-04568-2] [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] [Received: 04/04/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
INTRODUCTION Although viscosupplementation is a commonly used treatment for osteoarthritis and is widely regarded as a safe treatment option, it is associated with the rare complication of pseudoseptic arthritis. Most existing case reports that cite this rare complication employed the use of early broad-spectrum antibiotics. CASE PRESENTATION In this case report, we present a 61-year-old African American female patient who presented with bilateral knee pseudoseptic arthritis in the setting of viscosupplementation. She presented 3 days after bilateral viscosupplementation injections with bilateral knee swelling, discomfort, and pain with micromotion. Her white blood cell count (WBC) was 12.83 (4.5-11 normal), her C-reactive protein (CRP) level was 159 mg/L (0-10 normal), and her erythrocyte sedimentation rate (ESR) was 79 mm/hour (0-40 normal). Her left knee aspirate yielded 38,580 WBC with a negative gram stain and negative cultures. Her right knee aspirate yielded 29,670 WBC with a negative gram stain and negative cultures. Through the utilization of careful clinical monitoring, ice therapy, and non-steroidal inflammatory medication, we were able to successfully treat this patient while maintaining proper antibiotic stewardship. CONCLUSION Pseudoseptic arthritis in the setting of viscosupplementation can be adequately treated and monitored without the use of antibiotics.
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Theophanous R, Ramos J, Calland AR, Krcmar R, Shah P, da Matta LT, Shaheen S, Wrenn RH, Seidelman J. Blood culture algorithm implementation in emergency department patients as a diagnostic stewardship intervention. Am J Infect Control 2024:S0196-6553(24)00472-3. [PMID: 38719159 DOI: 10.1016/j.ajic.2024.04.198] [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: 03/06/2024] [Revised: 04/19/2024] [Accepted: 04/21/2024] [Indexed: 05/26/2024]
Abstract
OBJECTIVE Blood cultures (BCx) are important for selecting appropriate antibiotic treatment. Ordering BCx for conditions with a low probability of bacteremia has limited utility, thus improved guidance for ordering BCx is needed. Inpatient studies have implemented BCx algorithms, but no studies examine the intervention in an Emergency Department (ED) setting. METHODS We performed a quasi-experimental pre and postintervention study from January 12, 2020, to October 31, 2023, at a single academic adult ED and implemented a BCx algorithm. The primary outcome was the blood culture event rates (BCE per 100 ED admissions) pre and postintervention. Secondary outcomes included adverse event rates (30-day ED and hospital readmission and antibiotic days of therapy). Seven ED physicians and APP reviewed BCx for appropriateness, with monthly feedback provided to ED leadership and physicians. RESULTS After the BCx algorithm implementation, the BCE rate decreased from 12.17 BCE/100 ED admissions to 10.50 BCE/100 ED admissions. Of the 3,478 reviewed BCE, we adjudicated 2,153 BCE (62%) as appropriate, 653 (19%) as inappropriate, and 672 (19%) as uncertain. Adverse safety events were not statistically different pre and postintervention. CONCLUSIONS Implementation of an ED BCx algorithm demonstrated a reduction in BCE, without increased adverse safety events. Future studies should compare outcomes of BCx algorithm implementation in a community hospital ED without intensive chart review.
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George JT, Thomas A, Jaleel R, Paul GJS, John A, Kurien RT, Chowdhury SD, Simon EG, Joseph AJ, Dutta AK. Bile Culture May Guide Antibiotic Stewardship in Acute Bacterial Cholangitis. Dig Dis Sci 2024; 69:1872-1879. [PMID: 38457116 DOI: 10.1007/s10620-024-08289-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 01/09/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Bile cultures are often sent with blood cultures in patients with acute bacterial cholangitis. AIMS To assess the yield of blood and bile cultures in patients with cholangitis and the clinical utility of bile cultures in guiding therapy. METHODS All patients diagnosed with cholangitis, based on the Tokyo 2013/2018 guidelines were recruited retrospectively over ten years. The clinical and investigation details were recorded. The results of bile and blood cultures including antibiotic sensitivity patterns were noted. The concordance of microorganisms grown in blood and bile cultures and their sensitivity pattern were assessed. RESULTS A total of 1063 patients with cholangitis were included. Their mean age was 52.7 ± 14 years and 65.4% were males. Blood cultures were positive in 372 (35%) patients. Bile culture was performed in 384 patients with 84.4% being positive, which was significantly higher than the yield of blood culture (p < 0.001). Polymicrobial growth was more in bile (59.3%) than in blood cultures (13.5%, p < 0.001). E.coli, Klebsiella, Enterococcus and Pseudomonas were the four most common organisms isolated from both blood and bile. Extended spectrum betalactamase producing organisms were isolated in 57.7% and 58.8% of positive blood and bile cultures, respectively. Among 127 patients with both blood and bile cultures positive, complete or partial concordance of organisms was noted in about 90%. CONCLUSION Bile and blood cultures have a similar microbial profile in most patients with cholangitis. As bile cultures have a significantly higher yield than blood cultures, they could effectively guide antimicrobial therapy, especially in those with negative blood cultures.
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Crawford PE, Hamer K, Lovatt F, Behnke MC, Robinson PA. Antibiotic use in the Northern Irish sheep flock: What lessons can be learnt from medicine records and farmer attitudes to improve stewardship of these essential medicines? Prev Vet Med 2024; 226:106169. [PMID: 38493571 DOI: 10.1016/j.prevetmed.2024.106169] [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] [Received: 03/21/2023] [Revised: 01/17/2024] [Accepted: 03/03/2024] [Indexed: 03/19/2024]
Abstract
Stewardship of antibiotics used in livestock production has come under increasing scrutiny, from both the animal welfare point of view and due to concerns that antibiotic use in livestock may pose a risk to human health through selection pressure to drive development of antibiotic resistant strains of bacteria. Despite this concern, however, antibiotic consumption in the sheep sector is currently poorly described. This study determines the range and quantities of antibiotics used in the Northern Irish (NI) sheep flock as well as exploring drivers for their use. A mixed-methods approach was utilised, with an anonymous online scoping survey, analysis of the medicine records from 52 NI sheep farms and semi-structured interviews undertaken with 27 farmers. Eighteen farmers contributed both records and participated in interviews. Veterinary medicine records were derived from two sources: on-farm medicine books (seven) or veterinary practice sales data (51). As six of these farmers provided information from both sources a total of 52 unique farms participated. Overall, antibiotic use in sheep on the 52 farms sampled was low, with a median value of 11.35 mgPCU-1 (mean 13.63 mgPCU-1, sd 10.7; range 0-45.29 mgPCU-1), with all farms below 50 mgkg-1. Critically important antibiotics accounted for 0.21% of all antibiotics purchased. Lameness was the main driver of antibiotic use identified by this study. Others included a range of prophylactic treatments such as oral antibiotics to prevent watery mouth, injectable antibiotics to prevent abortion and following assisted lambing. Farmers acknowledged some of these uses had become habitual over time. The veterinary medicine sales records demonstrated significant sales of antibiotics not authorised for use in sheep, on an ongoing, rather than case-by-case, basis. Farmers were positive about their veterinarian's ability and knowledge to improve flock welfare and productivity, but were unwilling to pay for this advice. However, veterinarians may have facilitated weak medicine stewardship through a failure to adequately challenge farmers seeking antibiotics. Farmers did not maintain accurate or up-to-date on farm medicine or production records in the majority of cases. Despite this lack of on-farm recording, veterinary sales records can be studied in consultation with farmers to provide veterinarians with a farm-specific insight into antibiotic use and related attitudes and behaviours. Farmers and veterinarians can then identify areas and behaviours to target collaboratively, improving antibiotic and wider medicine stewardship, whilst simultaneously improving flock health and productivity.
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Ravkin HD, Ravkin RM, Rubin E, Nesher L. Machine-learning-based risk assessment tool to rule out empirical use of ESBL-targeted therapy in endemic areas. J Hosp Infect 2024; 149:90-97. [PMID: 38679390 DOI: 10.1016/j.jhin.2024.04.005] [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: 02/14/2024] [Revised: 04/02/2024] [Accepted: 04/15/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Antimicrobial stewardship focuses on identifying patients who require extended-spectrum beta-lactamase (ESBL)-targeted therapy. 'Rule-in' tools have been researched extensively in areas of low endemicity; however, such tools are inadequate for areas with high prevalence of ESBL-producing pathogens, as almost all patients will be selected. AIM To develop a machine-learning-based 'rule-out' tool suitable for areas with high levels of resistance. METHODS Gradient-boosted decision trees were used to train and validate a risk prediction model on data from 17,913 (45% ESBL) patients with Escherichia coli and Klebsiella pneumoniae in urine cultures. The predictive power of different sets of variables was evaluated using Shapley values to evaluate the contributions of variables. FINDINGS The model successfully identified patients with low risk of ESBL resistance in ESBL-endemic areas (area under receiver operating characteristic curve 0.72). When used to select the 30% of patients with the lowest predicted risk, the model yielded a negative predictive value ≥0.74. A simplified model with seven input features was found to perform nearly as well as the full model. This simplified model is freely accessible as a web application. CONCLUSIONS This study found that a risk calculator for antibiotic resistance can be a viable 'rule-out' strategy to reduce the use of ESBL-targeted therapy in ESBL-endemic areas. The robust performance of a version of the model with limited features makes the clinical use of such a tool feasible. This tool provides an important alternative in an era with growing rates of ESBL-producing pathogens, where some experts have called for empirical use of carbapenems as first-line therapy for all patients in areas with high prevalence of ESBL-producing pathogens.
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Vicentini C, Russotto A, Bussolino R, Castagnotto M, Gastaldo C, Bresciano L, Bazzolo S, Gamba D, Corcione S, De Rosa FG, D'Ancona F, Zotti CM. Impact of COVID-19 on healthcare-associated infections and antimicrobial use in Italy, 2022. J Hosp Infect 2024; 149:14-21. [PMID: 38677480 DOI: 10.1016/j.jhin.2024.04.002] [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: 02/26/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND It is unknown whether COVID-19 patients are at higher risk due to demographic and clinical characteristics associated with higher COVID-19 infection risk and severity of infection, or due to the disease and its management. AIM To assess the impact of COVID-19 on healthcare-associated infection (HAI) transmission and antimicrobial use (AMU) prevalence during the later stages of the pandemic. METHODS A point-prevalence survey (PPS) was conducted among 325 acute care hospitals of 19 out of 21 Regions of Italy, during November 2022. Non-COVID-19 patients were matched to COVID-19 patients according to age, sex, and severity of underlying conditions. HAI and AMU prevalence were calculated as the percentage of patients with at least one HAI or prescribed at least one antimicrobial over all included patients, respectively. FINDINGS In total, 60,403 patients were included, 1897 (3.14%) of which were classified as COVID-19 patients. Crude HAI prevalence was significantly higher among COVID-19 patients compared to non-COVID-19 patients (9.54% vs 8.01%; prevalence rate ratio (PRR): 1.19; 95% confidence interval (CI): 1.04-1.38; P < 0.05), and remained higher in the matched sample; however, statistical significance was not maintained (odds ratio (OR): 1.25; 95% CI: 0.99-1.59; P = 0.067). AMU prevalence was significantly higher among COVID-19 patients prior to matching (46.39% vs 41.52%; PRR: 1.21; 95% CI: 1.11-1.32; P < 0.001), and significantly lower after matching (OR: 0.77; 95% CI: 0.66-0.89; P < 0.001). CONCLUSION COVID-19 patients could be at higher HAI risk due to underlying clinical conditions and the intensity of healthcare needs. Further efforts should be dedicated to antimicrobial stewardship among COVID-19 patients.
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Lomiya MAE, Raguvaran R, Mondal D, Dosar S, Nair SS, Jitha KR, Chandni AR, Thakur NS, Yadav N, Jambagi K. Mitigating antimicrobial resistance, an approach to stewardship in canine urinary tract infection. Vet Res Commun 2024:10.1007/s11259-024-10387-z. [PMID: 38647986 DOI: 10.1007/s11259-024-10387-z] [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: 01/20/2024] [Accepted: 04/17/2024] [Indexed: 04/25/2024]
Abstract
Urinary tract infection (UTI) caused by antimicrobial resistant bacteria is common in dogs leading to serious health impact in pet animal as well as on human health. Understanding the prevalent uropathogens and their drug susceptibility is essential for limiting the antimicrobial resistance through implementation of stewardship policies. In view of this, present study was envisaged to determine the prevalent bacterial uropathogens and their antibiogram from clinical cases of canine UTI. Urine samples were collected from 35 dogs presented with clinical signs of UTI and a total of 27 bacterial isolates were recovered. Among that Escherichia coli was the most predominant isolate followed by Klebsiella aerogenes, Staphylococcus aureus, Proteus mirabilis, Enterococcus sp. and Citrobacter freundii. All isolates were found resistant to one or more 1st line antibiotics recommended by consensus guidelines and 70% of total isolates showed multidrug resistance. Additionally, this study evaluated the weightage of empirical therapy as per the consensus guidelines over antimicrobial susceptibility test guided treatment. Dogs with uncomplicated UTI were selected and categorized into three different groups (n = 6). Group 1 was treated with common empirical choice amoxycillin-clavulanic acid and dogs showed susceptible to ciprofloxacin were kept in Group 2 and treated with ciprofloxacin along with urinary alkalizer disodium hydrogen citrate. Nitrofurantoin susceptible cases were kept in Group 3 and treated with a combination of nitrofurantoin and urinary acidifier ammonium chloride. Therapeutic outcome was evaluated and success rate was higher in Group 2 and 3 than Group 1 suggested that selection of antibiotics with the use of local or institutional antibiogram data is more considerate than acknowledged international guidelines in the existing situation.
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König E, Kriegl L, Pux C, Uhlmann M, Schippinger W, Avian A, Krause R, Zollner-Schwetz I. Implementation of an antimicrobial stewardship program for urinary tract infections in long-term care facilities: a cluster-controlled intervention study. Antimicrob Resist Infect Control 2024; 13:43. [PMID: 38627795 PMCID: PMC11020885 DOI: 10.1186/s13756-024-01397-2] [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: 12/20/2023] [Accepted: 04/04/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Widespread inappropriate use of antimicrobial substances drives resistance development worldwide. In long-term care facilities (LTCF), antibiotics are among the most frequently prescribed medications. More than one third of antimicrobial agents prescribed in LTCFs are for urinary tract infections (UTI). We aimed to increase the number of appropriate antimicrobial treatments for UTIs in LTCFs using a multi-faceted antimicrobial stewardship intervention. METHODS We performed a non-randomized cluster-controlled intervention study. Four LTCFs of the Geriatric Health Centers Graz were the intervention group, four LTCFs served as control group. The main components of the intervention were: voluntary continuing medical education for primary care physicians, distribution of a written guideline, implementation of the project homepage to distribute guidelines and videos and onsite training for nursing staff. Local nursing staff recorded data on UTI episodes in an online case report platform. Two blinded reviewers assessed whether treatments were adequate. RESULTS 326 UTI episodes were recorded, 161 in the intervention group and 165 in the control group. During the intervention period, risk ratio for inadequate indication for treatment was 0.41 (95% CI 0.19-0.90), p = 0.025. In theintervention group, the proportion of adequate antibiotic choices increased from 42.1% in the pre-intervention period, to 45.9% during the intervention and to 51% in the post-intervention period (absolute increase of 8.9%). In the control group, the proportion was 36.4%, 33.3% and 33.3%, respectively. The numerical difference between intervention group and control group in the post-intervention period was 17.7% (difference did not reach statistical significance). There were no significant differences between the control group and intervention group in the safety outcomes (proportion of clinical failure, number of hospital admissions due to UTI and adverse events due to antimicrobial treatment). CONCLUSIONS An antimicrobial stewardship program consisting of practice guidelines, local and web-based education for nursing staff and general practitioners resulted in a significant increase in adequate treatments (in terms of decision to treat the UTI) during the intervention period. However, this difference was not maintained in the post-intervention phase. Continued efforts to improve the quality of prescriptions further are necessary. TRIAL REGISTRATION The trial was registered at ClinicalTrials.gov NCT04798365.
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Müller MR, Prey EM, Spachmann PJ, Goßler C, Burger M, Schnabel MJ. Ureterorenoscopic Stone Removal without Antibiotic Prophylaxis. Urol Int 2024:1-7. [PMID: 38626728 DOI: 10.1159/000538856] [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: 12/30/2023] [Accepted: 04/03/2024] [Indexed: 04/18/2024]
Abstract
INTRODUCTION The aim of this study was to assess the feasibility of sparing routine antibiotic prophylaxis in patients without preoperative urinary tract infection undergoing ureterorenoscopy (URS) for stone removal. METHODS A retrospective, monocentric study was conducted to evaluate the outcome of a modified perioperative antibiotic management strategy according to the principles of antibiotic stewardship. Patients with preoperative unremarkable urine culture received no antibiotic prophylaxis for URS stone removal (NoPAP). The NoPAP group was compared to a historic URS cohort, when antibiotic prophylaxis (PAP) was standard of care. Analysis focused on postoperative complications. RESULTS Postoperative fever occurred in 1% of the NoPAP and 2% of the PAP patients (p = 0.589). Clavien 1-3 complications did not differ between groups with 9% in the NoPAP and 6.2% in the PAP (p = 0.159). No Clavien 4-5 complications were seen. We identified a residual stone (p = 0.033) and an ASA score 3-4 (p = 0.004) as significant risk factors for postoperative fever. By sparing routine antibiotic prophylaxis, the overall antibiotic usage was reduced from 100% (PAP) to 8.3% (NoPAP). CONCLUSION Sparing a routine antibiotic prophylaxis during URS for stone removal seems feasible in patients with unremarkable preoperative urine culture for most of the patients. A prospective validation is warranted.
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Lalmohamed A, Venekamp RP, Bolhuis A, Souverein PC, van de Wijgert JHHM, Gulliford MC, Hay AD. Within-episode repeat antibiotic prescriptions in patients with respiratory tract infections: A population-based cohort study. J Infect 2024; 88:106135. [PMID: 38462077 DOI: 10.1016/j.jinf.2024.106135] [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] [Received: 09/18/2023] [Revised: 02/29/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Antimicrobial stewardship interventions mainly focus on initial antibiotic prescriptions, with few considering within-episode repeat prescriptions. We aimed to describe the magnitude, type and determinants of within-episode repeat antibiotic prescriptions in patients presenting to primary care with respiratory tract infections (RTIs). METHODS We conducted a population-based cohort study among 530 sampled English general practices within the Clinical Practice Research Datalink (CPRD). All individuals with a primary care RTI consultation for which an antibiotic was prescribed between March 2018 and February 2022. Main outcome measurement was repeat antibiotic prescriptions within 28 days of a RTI visit stratified by age (children vs. adults) and RTI type (lower vs. upper RTI). Multivariable logistic regression and principal components analyses were used to identify risk factors and patient clusters at risk for within-episode repeat prescriptions. FINDINGS 905,964 RTI episodes with at least one antibiotic prescription were identified. In adults, 19.9% (95% CI 19.3-20.5%) had at least one within-episode repeat prescription for a lower RTI, compared to 10.5% (95% CI 10.3-10.8%) for an upper RTI. In children, this was around 10% irrespective of RTI type. The majority of repeat prescriptions occurred a median of 10 days after the initial prescription and was the same antibiotic class in 48.3% of cases. Frequent RTI related GP visits and prior within-RTI-episode repeat antibiotic prescriptions were main factors associated with repeat prescriptions in both adults and children irrespective of RTI type. Young (<2 years) and older (65+) age were associated with repeat prescriptions. Among those aged 2-64 years, allergic rhinitis, COPD and oral corticosteroids were associated with repeat prescriptions. INTERPRETATIONS Repeat within-episode antibiotic use accounts for a significant proportion of all antibiotics prescribed for RTIs, with same class antibiotics unlikely to confer clinical benefit and is therefore a prime target for future antimicrobial stewardship interventions.
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Küpper-Tetzel CP, Idris R, Kessel J, Schüttfort G, Hoehl S, Kohmer N, Graf C, Hogardt M, Besier S, Wichelhaus TA, Vehreschild MJGT, Stephan C, Wetzstein N. Coinfections and antimicrobial treatment in a cohort of falciparum malaria in a non-endemic country: a 10-year experience. Infection 2024; 52:461-469. [PMID: 37889376 PMCID: PMC10954839 DOI: 10.1007/s15010-023-02103-x] [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: 03/13/2023] [Accepted: 09/27/2023] [Indexed: 10/28/2023]
Abstract
INTRODUCTION Falciparum malaria remains one of the deadliest infectious diseases worldwide. In Germany, it is mainly an imported infection among travellers. Rates of coinfection are often unknown, and a clinical rationale for the beneficial use of calculated antibiotic therapy in patients with malaria and suspected coinfection is lacking. METHODS We conducted an analysis of all in-patients treated with falciparum malaria at a German infectious diseases centre in vicinity to one of Europe's major airports for 2010-2019. Logistic regression and time-to-event analysis were used to evaluate predictors for bacterial coinfection, the use of antibacterial substances, as well as their influence on clinical course. RESULTS In total, 264 patients were included. Of those, 64% received an additional antibacterial therapy (n = 169). Twenty-nine patients (11.0%) were found to have suffered from a relevant bacterial coinfection, while only a small fraction had relevant bacteremia (n = 3, 1.4%). However, patients with severe malaria did not suffer from coinfections more frequently (p = 0.283). CRP levels were not a reliable predictor for a bacterial coinfection (OR 0.99, 95% CI 0.94-1.06, p = 0.850), while another clinical focus of infection was positively associated (OR 3.86, 95% CI 1.45-11.55, p = 0.010). CONCLUSION Although bacterial coinfections were rare in patients with malaria at our centre, the risk does not seem negligible. These data point rather towards individual risk assessment in respective patients than to general empiric antibiotic use.
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Szymczak JE, Petty LA, Gandhi TN, Neetz RA, Hersh A, Presson AP, Lindenauer PK, Bernstein SJ, Muller BM, White AT, Horowitz JK, Flanders SA, Smith JD, Vaughn VM. Protocol for a parallel cluster randomized trial of a participatory tailored approach to reduce overuse of antibiotics at hospital discharge: the ROAD home trial. Implement Sci 2024; 19:23. [PMID: 38439076 PMCID: PMC10910678 DOI: 10.1186/s13012-024-01348-w] [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: 01/03/2024] [Accepted: 02/02/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Antibiotic overuse at hospital discharge is common, costly, and harmful. While discharge-specific antibiotic stewardship interventions are effective, they are resource-intensive and often infeasible for hospitals with resource constraints. This weakness impacts generalizability of stewardship interventions and has health equity implications as not all patients have access to the benefits of stewardship based on where they receive care. There may be different pathways to improve discharge antibiotic prescribing that vary widely in feasibility. Supporting hospitals in selecting interventions tailored to their context may be an effective approach to feasibly reduce antibiotic overuse at discharge across diverse hospitals. The objective of this study is to evaluate the effectiveness of the Reducing Overuse of Antibiotics at Discharge Home multicomponent implementation strategy ("ROAD Home") on antibiotic overuse at discharge for community-acquired pneumonia and urinary tract infection. METHODS This 4-year two-arm parallel cluster-randomized trial will include three phases: baseline (23 months), intervention (12 months), and postintervention (12 months). Forty hospitals recruited from the Michigan Hospital Medicine Safety Consortium will undergo covariate-constrained randomization with half randomized to the ROAD Home implementation strategy and half to a "stewardship as usual" control. ROAD Home is informed by the integrated-Promoting Action on Research Implementation in Health Services Framework and includes (1) a baseline needs assessment to create a tailored suite of potential stewardship interventions, (2) supported decision-making in selecting interventions to implement, and (3) external facilitation following an implementation blueprint. The primary outcome is baseline-adjusted days of antibiotic overuse at discharge. Secondary outcomes include 30-day patient outcomes and antibiotic-associated adverse events. A mixed-methods concurrent process evaluation will identify contextual factors influencing the implementation of tailored interventions, and assess implementation outcomes including acceptability, feasibility, fidelity, and sustainment. DISCUSSION Reducing antibiotic overuse at discharge across hospitals with varied resources requires tailoring of interventions. This trial will assess whether a multicomponent implementation strategy that supports hospitals in selecting evidence-based stewardship interventions tailored to local context leads to reduced overuse of antibiotics at discharge. Knowledge gained during this study could inform future efforts to implement stewardship in diverse hospitals and promote equity in access to the benefits of quality improvement initiatives. TRIAL REGISTRATION Clinicaltrials.gov NCT06106204 on 10/30/23.
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Pickens CI, Wunderink RG. Novel and Rapid Diagnostics for Common Infections in the Critically Ill Patient. Infect Dis Clin North Am 2024; 38:51-63. [PMID: 38280767 DOI: 10.1016/j.idc.2023.12.003] [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: 01/29/2024]
Abstract
There are several novel platforms that enhance detection of pathogens that cause common infections in the intensive care unit. These platforms have a sample to answer time of a few hours, are often higher yield than culture, and have the potential to improve antibiotic stewardship.
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Monnier A, Roy H, Blackburn J, Bussières JF. [Use of antimicrobials in a mother-child university hospital center in Canada: An observational study]. ANNALES PHARMACEUTIQUES FRANÇAISES 2024; 82:318-328. [PMID: 38160789 DOI: 10.1016/j.pharma.2023.12.012] [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] [Received: 10/16/2023] [Revised: 12/13/2023] [Accepted: 12/27/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION The proper use of antimicrobials is a challenge in healthcare establishments. OBJECTIVES Describe the detailed antimicrobial consumption profile in 2021-2022. Describe the annual evolutionary profile of the use of antimicrobials in days of therapy/1000 patient days, antibiotic spectrum index/1000 patients days and according to the proportion of days of therapy administered by parenteral route from 2005-2006 to 2021-2022. METHOD Descriptive and retrospective study. All patients admitted to our mother-child hospital center between April 1, 2005 and March 31, 2022 were included. The study covers the consumption of all antimicrobials through the AWare classification of the World Health Organization and antibiotic spectrum index. RESULTS A total of 673.9 days of therapy/1000 patients days was calculated in 2021-2022, i.e. 550.8 for antibiotics, 46.5 for antivirals, 67.9 for antifungals and 8.7 for others. A total of 2436 ASI/1000 patient days was calculated in 2021-2021. According to the AWaRe classification, in 2021-2022, 52.1% (287/551) of days of therapy/1000 patients days referred to the "Access" group, 47.8% (263/551) to the "Watch" group and 0.2% (1/551) to the "Reserve" group. CONCLUSION This study aims to explore the use of antimicrobials in a mother-child hospital center. It puts into perspective a stable or even slightly decreasing use of a selection of antimicrobials and compares favorably with published data. Antibiotic governance is based in particular on the periodic evaluation of consumption. Our study illustrates different approaches to quantify and describe this use.
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Shmueli M, Lendner I, Ben-Shimol S. Effect of the COVID-19 pandemic on the pediatric infectious disease landscape. Eur J Pediatr 2024; 183:1001-1009. [PMID: 37726566 DOI: 10.1007/s00431-023-05210-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/11/2023] [Accepted: 09/15/2023] [Indexed: 09/21/2023]
Abstract
This narrative review aims to present an overview of the COVID-19 pandemic's effects on the landscape of pediatric infectious diseases. While COVID-19 generally results in mild symptoms and a favorable prognosis in children, the pandemic brought forth significant consequences. These included persistent symptoms among infected children ("long COVID"), a profound transformation in healthcare utilization (notably through the widespread adoption of telemedicine), and the implementation of optimization strategies within healthcare settings. Furthermore, the pandemic resulted in alterations in the circulation patterns of respiratory pathogens, including influenza, RSV, and Streptococcus pneumoniae. The possible reasons for those changes are discussed in this review. COVID-19 effect was not limited to respiratory infectious diseases, as other diseases, including urinary tract and gastrointestinal infections, have displayed decreased transmission rates, likely attributable to heightened hygiene measures and shifts in care-seeking behaviors. Finally, the disruption of routine childhood vaccination programs has resulted in reduced immunization coverage and an upsurge in vaccine hesitancy. In addition, the pandemic was associated with issues of antibiotic misuse and over-prescription. Conclusion: In conclusion, the COVID-19 pandemic has left a profound and multifaceted impact on the landscape of pediatric infectious diseases, ranging from the emergence of "long COVID" in children to significant changes in healthcare delivery, altered circulation patterns of various pathogens, and concerning disruptions in vaccination programs and antibiotic usage. What is Known: • COVID-19 usually presents with mild symptoms in children, although severe and late manifestations are possible. • The pandemic resulted in a dramatically increased use of health care services, as well as alterations in the circulation patterns of respiratory pathogens, decreased rates of other, non-respiratory, infections, disruption of routine childhood vaccination programs, and antibiotic misuse. What is New: • Possible strategies to tackle future outbreaks are presented, including changes in health care services utilization, implementation of updated vaccine programs and antibiotic stewardship protocols. • The decline in RSV and influenza circulation during COVID-19 was probably not primarily related to NPI measures, and rather related to other, non-NPI measures implementation, including specific pathogen-host interactions on the level of the biological niche (the nasopharynx).
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Singh S, Sharma P, Pal N, Sarma DK, Kumar M. Antibiotic disposal challenges in India: investigating causes and effects. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:325. [PMID: 38421517 DOI: 10.1007/s10661-024-12425-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 02/02/2024] [Indexed: 03/02/2024]
Abstract
Antibiotic resistance has become a global problem and India emerges as a key battlefield in the fight against it. While inappropriate use of antibiotics is well known, the review article deliberates a less recognized yet equally perilous facet of the crisis i.e. improper antibiotic disposal. An investigation of the sources of antibiotic pollution in Indian water bodies identifies discharge of pharmaceutical effluents, hospital waste, and agricultural runoff as major contributing factors. Furthermore, it discusses the repercussions of antibiotic pollution including those relating to human health, aquatic ecosystems, and antibiotic resistance. Reviewing the causes and consequences of improper antibiotic disposal practices emphasizes the necessity of rethinking antibiotic waste management practices. The review highlights the need for stringent rules and increased awareness, while also discussing the emerging technologies and strategies to mitigate the risks of antibiotic disposal in India.
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Martin M, Forveille S, Lascarrou JB, Seguin A, Canet E, Lemarié J, Agbakou M, Desmedt L, Blonz G, Zambon O, Corvec S, Le Thuaut A, Reignier J. Immediate vs. culture-initiated antibiotic therapy in suspected non-severe ventilator-associated pneumonia: a before-after study (DELAVAP). Ann Intensive Care 2024; 14:33. [PMID: 38411756 PMCID: PMC10897643 DOI: 10.1186/s13613-024-01243-z] [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: 10/02/2023] [Accepted: 01/02/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Ventilator-associated pneumonia (VAP) is the leading nosocomial infection in critical care and is associated with adverse outcomes. When VAP is suspected, starting antibiotic therapy (AT) immediately after pulmonary sampling may expose uninfected patients to unnecessary treatment, whereas waiting for bacteriological confirmation may delay AT in infected patients. As no robust data exist to choose between these strategies, the decision must balance the pre-test diagnostic probability, clinical severity, and risk of antimicrobial resistance. The objective of this study in patients with suspected non-severe VAP was to compare immediate AT started after sampling to conservative AT upon receipt of positive microbiological results. The outcomes were antibiotic sparing, AT suitability, and patient outcomes. METHODS This single-center, before-after study included consecutive patients who underwent distal respiratory sampling for a first suspected non-severe VAP episode (no shock requiring vasopressor therapy or severe acute respiratory distress syndrome). AT was started immediately after sampling in 2019 and upon culture positivity in 2022 (conservative strategy). The primary outcome was the number of days alive without AT by day 28. The secondary outcomes were mechanical ventilation duration, day-28 mortality, and AT suitability (active necessary AT or spared AT). RESULTS The immediate and conservative strategies were applied in 44 and 43 patients, respectively. Conservative and immediate AT were associated with similar days alive without AT (median [interquartile range], 18.0 [0-21.0] vs. 16.0 [0-20.0], p = 0.50) and without broad-spectrum AT (p = 0.53) by day 28. AT was more often suitable in the conservative group (88.4% vs. 63.6%, p = 0.01), in which 27.9% of patients received no AT at all. No significant differences were found for mechanical ventilation duration (median [95%CI], 9.0 [6-19] vs. 9.0 [6-24] days, p = 0.65) or day-28 mortality (hazard ratio [95%CI], 0.85 [0.4-2.0], p = 0.71). CONCLUSION In patients with suspected non-severe VAP, waiting for microbiological confirmation was not associated with antibiotic sparing, compared to immediate AT. This result may be ascribable to low statistical power. AT suitability was better with the conservative strategy. None of the safety outcomes differed between groups. These findings would seem to allow a large, randomized trial comparing immediate and conservative AT strategies.
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