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Nguyen DT, Huynh ST, Nguyen HN. Short-Term Readmission Following Community-Acquired Pneumonia: A Cross-Sectional Study. Hosp Pharm 2022; 57:712-720. [PMID: 36340633 PMCID: PMC9631011 DOI: 10.1177/00185787221078815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Background:Community-acquired pneumonia continues to be a major cause of morbidity and mortality. Hospital readmissions following community-acquired pneumonia are linked to significant cost of care and medical burdens. This study aimed to determine the incidence and reasons for readmission as well as to assess factors associated with short-term hospital readmission among community-acquired pneumonia patients. Methods:A retrospective, cross-sectional study was conducted on 582 medical records of community-acquired pneumonia inpatients from December 2018 to December 2019 at an 800-bed tertiary hospital in Ho Chi Minh City, Vietnam. We collected data on patient characteristics, pneumonia severity at hospital admission, microbiology and antibiotic resistance, appropriateness of empiric antibiotic therapies, and the readmissions information. Multivariable logistic regression analyses were performed to identify factors associated with 30-day hospital readmission. Results: Of the 582 hospitalized community-acquired pneumonia patients, 11.9% were readmitted to the hospital within 30 days. About half of the cases (43.5%) were due to pneumonia. Multidrug-resistant bacteria accounted for 43.2% of the pathogen isolates. A high Charlson comorbidity index (aOR, 1.40; CI 95%, 1.08-1.82) and multidrug-resistant infection (aOR, 2.63; CI 95%, 1.05-6.56) were associated with higher odds of all-cause readmission. Conclusions:Hospital readmissions within 30 days occurred frequently among community-acquired pneumonia inpatients, and the most common reason for readmission recorded was pneumonia-related. Monitoring closely patients with multimorbidity or multidrug-resistant infections may improve treatment outcomes.
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Affiliation(s)
- Dung Thien Nguyen
- Department of Pharmacy, University
Medical Center Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Clinical Pharmacy, School
of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh
City, Vietnam
| | - Sang Thanh Huynh
- Department of Clinical Pharmacy, School
of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh
City, Vietnam
- Department of Clinical Pharmacy, School
of Pharmacy, Ho Chi Minh City University of Technology (HUTECH University), Ho Chi
Minh City, Vietnam
| | - Ho Nhu Nguyen
- Department of Clinical Pharmacy, School
of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh
City, Vietnam
- Department of Pharmacy, Nguyen Trai
Hospital, Ho Chi Minh City, Vietnam
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Nguyen NV, Do NTT, Vu DTV, Greer RC, Dittrich S, Vandendorpe M, Pham TN, Ta NTD, Pham TQ, Khuong VT, Le TTB, Anh LT, Cao TH, Trinh TS, Nguyen HT, Ngo LN, Vu TT, van Doorn HR, Lubell Y, Lewycka SO. Outpatient antibiotic prescribing for acute respiratory infections in Vietnamese primary care settings by the WHO AWaRe (Access, Watch and Reserve) classification: An analysis using routinely collected electronic prescription data. THE LANCET REGIONAL HEALTH - WESTERN PACIFIC 2022; 30:100611. [DOI: 10.1016/j.lanwpc.2022.100611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Torumkuney D, Kundu S, Vu GV, Nguyen HA, Pham HV, Kamble P, Truong Ha Lan N, Keles N. Country data on AMR in Vietnam in the context of community-acquired respiratory tract infections: links between antibiotic susceptibility, local and international antibiotic prescribing guidelines, access to medicines and clinical outcome. J Antimicrob Chemother 2022; 77:i26-i34. [PMID: 36065731 PMCID: PMC9445855 DOI: 10.1093/jac/dkac214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Antimicrobial resistance (AMR) is one of the biggest threats to global public health. Selection of resistant bacteria is driven by inappropriate use of antibiotics, amongst other factors. COVID-19 may have exacerbated AMR due to unnecessary antibiotic prescribing. Country-level knowledge is needed to understand options for action. Objectives To review the current situation with respect to AMR in Vietnam and initiatives addressing it. Identifying areas where more information is required will provide a call to action to minimize any further rises in AMR within Vietnam and improve patient outcomes. Methods National initiatives to address AMR in Vietnam, antibiotic use and prescribing, and availability of susceptibility data, in particular for the key community-acquired respiratory tract infection (CA-RTI) pathogens Streptococcus pneumoniae and Haemophilus influenzae, were identified. National and international antibiotic prescribing guidelines for CA-RTIs (community-acquired pneumonia, acute otitis media and acute bacterial rhinosinusitis) commonly used locally were also reviewed, plus local antibiotic availability. Insights from clinicians in Vietnam were sought to contextualize this information. Conclusions In Vietnam there have been some initiatives addressing AMR; Vietnam was the first country in the Western Pacific Region to develop a national action plan to combat AMR, which according to the WHO is being implemented. Vietnam also has one of the highest rates of AMR in Asia due, in part, to the overuse of antimicrobial drugs, both in the animal health sector and in humans in both hospitals and the community. In addition, despite a 2005 law requiring antibiotic prescription, there is unrestricted access to over-the-counter antibiotics. Several global surveillance studies provide antibiotic susceptibility data for CA-RTI pathogens in Vietnam including Survey of Antibiotic Resistance (SOAR) and SENTRY (small isolate numbers only). For management of the common CA-RTIs in Vietnam there are several country-specific local antibiotic prescribing guidelines and in addition, there is a range of international guidelines referred to, but these may have been created based on pathogen resistance patterns that might be very different to those in Vietnam. Expert clinician opinion confirms the high resistance rates among common respiratory pathogens. A more standardized inclusive approach in developing local guidelines, using up-to-date surveillance data of isolates from community-acquired infections in Vietnam, could make management guideline use more locally relevant for clinicians. This would pave the way for a higher level of appropriate antibiotic prescribing and improved adherence. This would, in turn, potentially limit AMR development and improve clinical outcomes for patients.
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Affiliation(s)
- Didem Torumkuney
- GlaxoSmithKline, 980 Great West Road, Brentford, Middlesex TW8 9GS, UK
| | | | - Giap Van Vu
- Respiratory Center, Bach Mai Hospital, Hanoi 100000, Vietnam
| | - Hoang Anh Nguyen
- The National Centre for Drug Information and Adverse Drug Reactions Monitoring, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Hung Van Pham
- University of Medicine and Pharmacy, 217 Hong Bang Street, Ward 11, District 5, Ho Chi Minh City, Vietnam
| | - Praveen Kamble
- GlaxoSmithKline, 252, Dr Annie Besant Road, Worli, 400030 Mumbai, India
| | - Ngoc Truong Ha Lan
- GlaxoSmithKline Vietnam, Unit 701, 235 Dong Khoi, District 1, Ho Chi Minh City, Vietnam
| | - Nergis Keles
- GlaxoSmithKline, Büyükdere Cad. No: 173, 1. Levent Plaza B Blok 34394 Levent, Istanbul, Türkiye
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Nguyen HQ, Nguyen THY, Thao HP, Nguyen LDT, Nguyen NTQ, Hsia Y. Effectiveness of an enhanced antibiotic stewardship programme amongst paediatric patients in a tertiary hospital in Vietnam. J Hosp Infect 2022; 127:121-128. [PMID: 35714830 DOI: 10.1016/j.jhin.2022.06.002] [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: 04/02/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND In 2016, the Vietnamese Ministry of Health promoted development of antimicrobial stewardship for hospitals. AIM To evaluate the effectiveness and safety of the enhanced antibiotic stewardship programme (ASP) compared to the original ASP amongst paediatric patients at a tertiary hospital for infectious diseases in Vietnam. METHODS We conducted an interrupted time series analysis to examine antibiotic use in paediatric patients aged 0 to 17 years admitted to the Hospital for Tropical Diseases in Ho Chi Minh City from April 2016 to March 2020. Outcomes measured were defined daily doses (DDDs) per 1000 patient-days; antibiotic days of therapy (DOT) per 1000 patient-days; percentage of antibiotic use by the WHO Access, Watch, and Reserve (AWaRe) system; Access-to-Watch ratio; and worse clinical outcomes at discharge. FINDINGS Of 60,172 admissions during the study period, 28,019 received at least one antibiotic (46.6%) during hospital stay. The Watch antibiotics were the most commonly prescribed (78.1% of total antibiotic courses). The enhanced ASP did not improve antibiotic prescribing by DDDs per 1000 patient-days (RR: 1.05, 95%CI: 0.94-1.17) and DOT per 1000 patient-days (RR: 1.11, 95%CI: 0.99-1.25) compared to the original ASP. However, the percentage of Access antibiotics prescribed, and the Access-to-Watch ratio increased after the enhanced ASP (RR: 1.73, 95%CI: 1.38-2.17). There was no significant difference in worse clinical outcomes at discharge between the original and enhanced ASP (RR: 1.25, 95%CI: 0.78-2.00). CONCLUSION The enhanced ASP had modest impact on antibiotic consumption in paediatric population despite the improvement of Access antibiotic use and the Access-to-Watch ratio.
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Affiliation(s)
- Hoa Quoc Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam; School of Pharmacy, Queen's University Belfast, Belfast, United Kingdom.
| | - Thi Hai Yen Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Huynh Phuong Thao
- Department of Pharmacy, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Le Dang Tu Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Nga Thi-Quynh Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Yingfen Hsia
- School of Pharmacy, Queen's University Belfast, Belfast, United Kingdom; Centre for Neonatal and Paediatric Infection, Institute for Infection and Immunity, St George's University, London, United Kingdom
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T. Nguyen K, T. Pham S, P.M. Vo T, X. Duong C, A. Perwitasari D, H.K. Truong N, T.H. Quach D, N.P. Nguyen T, T.T. Duong V, M. Nguyen P, H. Nguyen T, Taxis K, Nguyen T. Pneumonia: Drug-Related Problems and Hospital Readmissions. Infect Dis (Lond) 2022. [DOI: 10.5772/intechopen.100127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Pneumonia is one of the most common infectious diseases and the fourth leading cause of death globally. According to US statistics in 2019, pneumonia is the most common cause of sepsis and septic shock. In the US, inpatient pneumonia hospitalizations account for the top 10 highest medical costs, totaling $9.5 billion for 960,000 hospital stays. The emergence of antibiotic resistance in the treatment of infectious diseases, including the treatment of pneumonia, is a globally alarming problem. Antibiotic resistance increases the risk of death and re-hospitalization, prolongs hospital stays, and increases treatment costs, and is one of the greatest threats in modern medicine. Drug-related problems (DRPs) in pneumonia - such as suboptimal antibiotic indications, prolonged treatment duration, and drug interactions - increase the rate of antibiotic resistance and adverse effects, thereby leading to an increased burden in treatment. In a context in which novel and effective antibiotics are scarce, mitigating DRPs in order to reduce antibiotic resistance is currently a prime concern. A variety of interventions proven useful in reducing DRPs are antibiotic stewardship programs, the use of biomarkers, computerized physician order entries and clinical decision support systems, and community-acquired pneumonia scores.
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Persistence of Pneumococcal Serotype 3 in Adult Pneumococcal Disease in Hong Kong. Vaccines (Basel) 2021; 9:vaccines9070756. [PMID: 34358172 PMCID: PMC8310027 DOI: 10.3390/vaccines9070756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/30/2021] [Accepted: 07/04/2021] [Indexed: 01/28/2023] Open
Abstract
The epidemiology of hospitalised pneumococcal disease in adults following the introduction of universal childhood pneumococcal immunisation in 2009 was assessed. Culture-confirmed Streptococcus pneumoniae (SP) from adults hospitalised between 2009 to 2017 were examined. The cases were categorised into invasive pneumococcal disease (IPD) and pneumonia (bacteraemic, non-bacteraemic, and that associated with other lung conditions). The isolates were serotyped and antimicrobial susceptibilities were determined by microbroth dilution. Patient characteristics, comorbidities, and outcomes were analysed. Seven hundred and seventy-four patients (mean age, 67.7 years, SD ± 15.6) were identified, and IPD was diagnosed in 110 (14.2%). The most prevalent serotype, 19F, was replaced by serotype 3 over time. Penicillin and cefotaxime non-susceptibilities were high at 54.1% and 39.5% (meningitis breakpoints), 19.9% and 25.5% (non-meningitis breakpoints), respectively. The overall 30-day mortality rate was 7.8% and 20.4% for IPD. Age ≥ 75 years (OR:4.6, CI:1.3–17.0, p < 0.02), presence of any complications (OR:4.1, CI:1.02–16.3, p < 0.05), pleural effusion (OR:6.7, CI:1.2–39.4, p < 0.03) and intensive care unit (ICU) admission (OR:9.0, CI:1.3–63.4, p < 0.03) were independent predictors of 30-day mortality. Pneumococcal disease by PCV 13 covered serotypes; in particular, 19F and 3 are still prominent in adults. Strengthening targeted adult vaccination may be necessary in order to reduce disease burden.
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The Role of PK/PD Analysis in the Development and Evaluation of Antimicrobials. Pharmaceutics 2021; 13:pharmaceutics13060833. [PMID: 34205113 PMCID: PMC8230268 DOI: 10.3390/pharmaceutics13060833] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 05/27/2021] [Accepted: 05/31/2021] [Indexed: 12/13/2022] Open
Abstract
Pharmacokinetic/pharmacodynamic (PK/PD) analysis has proved to be very useful to establish rational dosage regimens of antimicrobial agents in human and veterinary medicine. Actually, PK/PD studies are included in the European Medicines Agency (EMA) guidelines for the evaluation of medicinal products. The PK/PD approach implies the use of in vitro, ex vivo, and in vivo models, as well as mathematical models to describe the relationship between the kinetics and the dynamic to determine the optimal dosing regimens of antimicrobials, but also to establish susceptibility breakpoints, and prevention of resistance. The final goal is to optimize therapy in order to maximize efficacy and minimize side effects and emergence of resistance. In this review, we revise the PK/PD principles and the models to investigate the relationship between the PK and the PD of antibiotics. Additionally, we highlight the outstanding role of the PK/PD analysis at different levels, from the development and evaluation of new antibiotics to the optimization of the dosage regimens of currently available drugs, both for human and animal use.
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Gamil A, Lalas MY, Capeding MRZ, Ong-Lim ALT, Bunyi MAC, Claveria AM. A Narrative Review of Pneumococcal Disease in Children in the Philippines. Infect Dis Ther 2021; 10:699-718. [PMID: 33895977 PMCID: PMC8116455 DOI: 10.1007/s40121-021-00434-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/12/2021] [Indexed: 11/29/2022] Open
Abstract
This narrative review describes the epidemiology of invasive pneumococcal diseases, nasopharyngeal carriage, and antibiotic resistance of Streptococcus pneumoniae serotypes, and vaccination coverage in children in the Philippines. Epidemiological data show that, despite the availability of the free-of-cost 13-valent pneumococcal conjugate vaccine for infants as part of the National Immunization Program, the burden of pneumococcal disease in young children remains high in the Philippines. The significant variability in data reported between studies highlights an urgent need for active and comprehensive disease surveillance for more accurate estimates of pneumococcal disease in the country. Although data from 2001 to 2013 show high rates of pneumococcal carriage in children in the Philippines aged < 5 years, contemporary data are lacking, again emphasizing the need for active surveillance programs. The introduction of pneumococcal conjugate vaccines has resulted in substantial declines in disease caused by pneumococcal serotypes included in the vaccines, but the emergence of pneumococcal disease due to nonvaccine serotypes is an ongoing concern. Surveillance of actively circulating serotypes is critical to better understand vaccine coverage. Antimicrobial resistance of S. pneumoniae remains a significant threat to public health worldwide; data regarding antibiotic resistance in young children in the Philippines are limited, but reports generally show low rates of antibiotic resistance in this group. National immunization rates have increased in recent years, yet many individuals are still unprotected from pneumococcal disease. Overall, there is a critical need for contemporary and accurate disease surveillance in the Philippines. Such data would provide better estimates of pneumococcal disease incidence, serotype distribution, and antibiotic resistance to better inform vaccination strategies and to ensure that children in the Philippines are best protected against pneumococcal disease.
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Affiliation(s)
- Amgad Gamil
- Emerging Markets Medical and Scientific Affairs, Vaccines Asia, Pfizer Inc, Pfizer Building, 5th floor, DMC, P.O. Box 502749, Dubai, UAE.
| | | | | | - Anna Lisa T Ong-Lim
- Division of Infectious and Tropical Disease in Pediatrics, University of the Philippines Manila, Philippine General Hospital, Manila, Philippines
| | - Mary Ann C Bunyi
- Pediatric Infectious Disease Society of the Philippines, Quezon City, Philippines
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