ABSTRACT
Objective The novel coronavirus disease 2019 (COVID-19) pandemic has spread worldwide, and hospitals in Japan have been forced to respond to the situation. This study evaluated the broad-spectrum antimicrobial use before and during the COVID-19 pandemic in an acute tertiary-care hospital. Methods This single-center, retrospective study was conducted between January 2019 and June 2021. Patients We reviewed patients treated with three broad-spectrum antipseudomonal agents: carbapenems, tazobactam/piperacillin, and cefepime. Monthly aggregated hospital antimicrobial consumption was measured as days of therapy (DOTs) per 1,000 patient-days, and the monthly incidences of Clostridioides difficile infection (CDI), multidrug-resistant Pseudomonas aeruginosa (MRPA), and carbapenemase-producing Enterobacteriaceae (CPE) were recorded. Results The median monthly carbapenem-DOTs during the pre-pandemic and pandemic era were 8.4 and 8.2 per 1,000 patient-days, respectively. A time-series analysis showed non-significant changes in the level between periods (coefficients: 2.08; 95% confidence interval [CI]: -2.9 to 7.0; p=0.44). No change in the trend of monthly carbapenem-DOTs was observed after intervention. No post-intervention changes in the incidence of MRPA or CPE were observed; however, the trend in the incidence of CDI per 1,000 patient-days significantly differed between the two periods (coefficient: -0.04; 95% CI: -0.07, 0.00; p=0.01), and a downward trend was observed in the monthly CDI incidence during the COVID-19 period. Conclusion The consumption of broad intravenous antimicrobial agents has not changed significantly during the pandemic. We need to maintain the quality of medical care, including antimicrobial stewardship, even in specialized resource-limited facilities during a pandemic.
Subject(s)
Anti-Bacterial Agents , COVID-19 , Carbapenems , Interrupted Time Series Analysis , Tertiary Care Centers , Humans , Japan/epidemiology , Retrospective Studies , COVID-19/epidemiology , COVID-19/prevention & control , Tertiary Care Centers/trends , Anti-Bacterial Agents/therapeutic use , Carbapenems/therapeutic use , Piperacillin, Tazobactam Drug Combination/therapeutic use , Male , Female , Cefepime/therapeutic use , Antimicrobial Stewardship , SARS-CoV-2 , Incidence , Drug Utilization/statistics & numerical data , Drug Utilization/trends , Aged , Middle Aged , East Asian PeopleSubject(s)
Aspergillosis, Allergic Bronchopulmonary , Aspergillosis , Foreign Bodies , Pulmonary Aspergillosis , Humans , Aspergillosis, Allergic Bronchopulmonary/complications , Aspergillosis, Allergic Bronchopulmonary/diagnosis , Aspergillosis, Allergic Bronchopulmonary/drug therapy , Pulmonary Aspergillosis/diagnosis , Pulmonary Aspergillosis/diagnostic imagingABSTRACT
Limited data are available regarding part-time infectious disease consultations (IDCs) and their importance in tertiary care teaching hospitals in Japan. This is a retrospective review of IDCs from June 2016 to March 2021 and describes IDC services provided by part-time infectious disease specialists once a week for 4 hours, and their impact on the quality of medical care, including antimicrobial stewardship. Data, such as the requesting department, requesting reasons, and final diagnoses, were analyzed. In April 2018, part-time infectious disease specialists launched consultation services and attended an antimicrobial stewardship team conference. Meropenem, tazobactam/piperacillin, and cefepime monthly days of therapy (DOT) were calculated to assess the effect of each intervention; a pre-post analysis was conducted using the Kruskal-Wallis test. Additional quality improvement (QI) projects related to infectious diseases were implemented. There were 237 IDCs during the study period. Consultations were mostly requested by the General Internal Medicine, Emergency Medicine, and Cardiology departments. The most common diagnoses were bone/joint, respiratory, and genitourinary infections. Infectious disease services, even on a part-time basis, achieve good outcomes in patient management, antimicrobial stewardship, and QI projects. DOT/1000 patient-days were reduced for meropenem and cefepime, while it increased for tazobactam/piperacillin. The DOT/1000 patient-days for the 3-antipseudomonal agents significantly decreased during this period. After implementing the QI tetanus vaccination project in the Emergency Room, the number of tetanus toxoid vaccinations per month increased.
Subject(s)
Anti-Bacterial Agents , Communicable Diseases , Humans , Anti-Bacterial Agents/therapeutic use , Cefepime , Meropenem , Tertiary Care Centers , Retrospective Studies , East Asian People , Referral and Consultation , Communicable Diseases/diagnosis , Piperacillin, Tazobactam Drug CombinationABSTRACT
In Japan, general internal medicine (GIM) physicians must be aware of frequently encountered infections because of the shortage of infectious disease (ID) specialists. However, there are currently no epidemiological data on this subject. This study aimed to describe the frequency and pattern of ID consultations requested by GIM physicians in Japan. This is a 3-year retrospective review of the ID consultations requested by GIM physicians in Japan at a community-based acute tertiary care teaching hospital in Tokyo from April 2018 to March 2021. Demographic data, such as reasons for consultation, causative organism, and final diagnoses, were collected. During the study period, ID consultations were requested by GIM physicians 128 times. The incidence rates of bacteremia and 30-day mortality were 65.6% (nâ =â 84) and 3.1% (nâ =â 4), respectively. The most common diagnostic classifications after ID consultation were bone/joint (24.2%, nâ =â 31), respiratory (17.7%, nâ =â 22), and cardiovascular infections (12.5%, nâ =â 16). The most common final diagnoses were bacteremia (11.7%, nâ =â 15), infective endocarditis (9.4%, nâ =â 12), and vertebral osteomyelitis (7.8%, nâ =â 10). This is the first study to describe the ID consultation cases requested by GIM physicians in Japan in a community-based acute tertiary care teaching hospital. Despite the shortage of ID specialists, GIM physicians covered a wide range of IDs, including bone/joint infections and infectious endocarditis, which require long-term care. ID and GIM physicians, including hospitalists, should cooperate to promote the quality of care and clinical management. Future multi-center studies with large numbers of clinical cases are needed to determine the ID clinical knowledge required by GIM physicians in Japan.
Subject(s)
Bacteremia , Communicable Diseases , General Practitioners , Humans , Japan/epidemiology , Internal Medicine , Referral and Consultation , Communicable Diseases/diagnosis , Communicable Diseases/epidemiology , Communicable Diseases/therapy , Bacteremia/diagnosis , Bacteremia/epidemiologySubject(s)
HIV Infections , Male , Humans , Adult , HIV Infections/diagnosis , HIV Infections/drug therapyABSTRACT
Antibiotic stewardship programs reduce antibiotic use without negative clinical outcomes. However, epidemiological data describing the relationship between implementing antimicrobial stewardship and candidemia incidence are scarce. This study aimed to evaluate the effect of antibiotic stewardship on the incidence of hospital acquired candidemia. We conducted a retrospective study from April 2017 to September 2020. We reviewed patients that were treated with three broad-spectrum antipseudomonal agents: carbapenem, tazobactam/piperacillin, and cefepime. Monthly aggregated hospital antimicrobial consumption was measured as days of therapy (DOTs) per 1000 patient-days, and the monthly incidence of hospital acquired candidemia was recorded. The median monthly carbapenem-DOTs during pre-intervention and intervention were 28.4 and 10.0, respectively. Time-series analysis showed significant level changes after intervention: - 10.0 DOTs (p = 0.02). There was a downward trend in the monthly carbapenem-DOTs after intervention. The median hospital-acquired candidemia incidence was 0.17 and 0.08 per 1000 patient-days during pre-intervention and intervention periods, respectively. Time-series analysis showed a significant level change after intervention (- 0.16 per 1000 patient-days; p = 0.048). The trend in the incidence of hospital-acquired candidemia did not significantly change between pre-intervention and intervention. Decreased broad-spectrum antibiotic use (particularly carbapenem) by our antimicrobial stewardship term may reduce hospital-acquired candidemia incidences.
Subject(s)
Antimicrobial Stewardship , Candidemia , Anti-Bacterial Agents/therapeutic use , Candidemia/drug therapy , Candidemia/epidemiology , Carbapenems/therapeutic use , Hospitals , Humans , Retrospective StudiesSubject(s)
Edema/physiopathology , Fingers , Hematoma/physiopathology , Leg , Pain/physiopathology , Adult , Female , Humans , Recurrence , SyndromeSubject(s)
Carcinoma, Pancreatic Ductal/complications , Hand/physiopathology , Intracranial Thrombosis/etiology , Pancreatic Neoplasms/complications , Aged , Brain/pathology , Carcinoma, Pancreatic Ductal/diagnosis , Diagnosis, Differential , Diffusion Magnetic Resonance Imaging/methods , Hand/innervation , Humans , Intracranial Thrombosis/diagnosis , Male , Pancreatic Neoplasms/diagnosis , Tomography, X-Ray ComputedABSTRACT
An 80-year-old male with past history of cervical spinal cord injury visited our hospital owing to perforation in the digestive tract. Upon admission to the general ward, he presented with a sustained fever that was unresponsive to acetaminophen and antibiotics. Based on the dry skin and underlying disease, he was diagnosed with hyperthermia due to heat retention. After controlling the room temperature to cool his body and performing evaporative and convective cooling, his symptoms completely resolved. This case highlights that primary physicians should be aware of thermoregulatory dysfunction in patients with cervical spinal cord injury.
Subject(s)
Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Breast Diseases/therapy , Colitis, Ulcerative/drug therapy , Mesalamine/therapeutic use , Prednisolone/therapeutic use , Pyoderma Gangrenosum/therapy , Aged , Breast Diseases/pathology , Colitis, Ulcerative/complications , Debridement , Female , Humans , Pyoderma Gangrenosum/pathology , Treatment OutcomeABSTRACT
Sagittal T2-weighted fat saturation magnetic resonance imaging reveals erosion and a high-intensity area around the C3-C4 facet joint.