Malaria and typhoid fever co-infection: a retrospective analysis of University Hospital records in Nigeria.

BACKGROUND: Studies have long documented the presence of malaria and typhoid fever in sub-Saharan Africa (SSA). However, studies on these diseases have primarily concentrated on rural settings, neglecting the potential impact on urban areas. This knowledge gap hinders effective surveillance and intervention strategies. To bridge this gap, this study investigated the prevalence of malaria and typhoid co-infections in an urban environment. METHODS: This study, conducted at Lead City University Hospital in Ibadan, Nigeria (West Africa's largest metropolis), analysed medical records of over 3195 patients seen between April and June 2023. Descriptive statistics and chi-square tests were used to understand how these co-infections were distributed across different age and gender groups. RESULTS: The prevalence of co-infection peaked in May (9.7%), followed by June (8.9%) and April (5.7%). Notably, children aged 6-12 years exhibited the highest co-infection rate (18.5%), while those under five had the lowest (6.3%). Gender analysis indicated a slight difference, with 8.8% of females and 7.1% of males co-infected. Malaria prevalence was highest at the beginning of the rainy season and significantly decreased over time. Conversely, typhoid fever displayed the opposite trend, increasing with the rainy season. Children under five years old were most susceptible to malaria, while typhoid fever predominantly affected adults over 25 years old, with prevalence decreasing significantly with age. CONCLUSION: This study sheds light on the previously overlooked risk of malaria and typhoid co-infections in urban settings. These findings highlight the need for enhanced surveillance and targeted public health interventions, particularly for vulnerable groups like young children during peak transmission seasons.

Comparative trends of brucellosis serological testing and confirmed brucellosis cases suggest inappropriate prescription habits.

BACKGROUND: Brucellosis is a zoonosis endemic to specific geographical regions. In first line laboratories, diagnosis is made by blood culture or Rose Bengal (RB) serology. METHODS: We compare brucellosis testing between 2012-2021 at two university hospitals in Brussels, Belgium with concomitant national confirmed cases and institutional cases. RESULTS: RB testing increased from 30 to 211 tests/year between 2012-2021. A total of fifty-two national brucellosis cases were notified during the study period, of which fifteen cases in Brussels. No trend was noted nationally or regionally. Epidemiological data indicated travel to endemic regions, confirmed by strain testing. Institutional cases all showed symptomatic presentations with positive travel histories. CONCLUSIONS: Serologic testing inappropriately increases yearly, while annual imported brucellosis cases remain rare, and have positive travel histories and are symptomatic. We therefore support current recommendations of limiting RB testing to symptomatic patients at risk of exposure, meaning predominantly positive recent travel history.

Paediatric patient referrals from Greenland to the National University Hospital, Rigshospitalet, Denmark.

INTRODUCTION: Greenlandic patients may be referred to Denmark for specialised diagnostics and treatment. The main collaborator for these activities is the National University Hospital, Rigshospitalet, Copenhagen. We aimed to investigate the referral pattern of Greenlandic paediatric patients to Rigshospitalet. METHODS: This was an observational quality assurance project comprising all Greenlandic patients below 18 years who received healthcare services at Rigshospitalet in the 2017-2021 period. This period was chosen to obtain the most updated, available and coherent data possible. Unique patients and disease courses were stratified by paediatric subspecialities and procedures. RESULTS: During the five-year period, a total of 310 unique patients were referred to Rigshospitalet, resulting in a total of 676 disease courses and yielding an average 62 annual referrals of paediatric Greenlandic patients. This represents around 0.5% of all Greenlandic children. Age groups were distributed as 28% aged 0-1 years, 23% 2-4 years, 13% 5-9 years, 21% 10-14 years and 16% 15-17 years. During the study period, the number of disease courses increased by 89% with most patients being managed as outpatients. The subspecialities with most referrals were ophthalmology (17%), oto-rhino-laryngology (16%) and cardiovascular diseases (10%). CONCLUSIONS: Approximately 0.5% of Greenlandic children were referred annually to Rigshospitalet with a marked increase being observed during the five-year study period. We observed a shift towards an increasing proportion of outpatient treatments at Rigshospitalet. FUNDING: None. TRIAL REGISTRATION: Not relevant.

Management of periprosthetic hip fractures: current status and prospects; experience of the traumatology and orthopedics department of Mohammed VI University Hospital, Marrakech.

INTRODUCTION: The increase in hip arthroplasties predicts a rise in periprosthetic fractures in Morocco, posing challenges for orthopedic surgeons. Therapeutic strategies vary considerably, highlighting the absence of a universally accepted treatment protocol. AIM: To analyze the management of per-prosthetic hip fractures, while addressing the challenges associated with them. METHODS: This was a retrospective study, conducted in the trauma-orthopedics department between December 2015 and November 2022. Nineteen patients who presented to the hospital with fractures around a hip prosthesis were included. RESULT: Nineteen periprosthetic fractures were observed. The majority of patients (68%) were women, with an average age of 68. The Vancouver classification showed that 52.6% of the fractures were type B1, and 21.1% type C, while the other fracture types were distributed differently. These fractures were mainly associated with diagnoses such as femoral neck fracture (63.2%) and coxarthrosis (31.6%). We observed variations in treatment recommendations and results between the different series analyzed. We noted discrepancies with certain series concerning fracture types and therapeutic choices. However, in our series, we achieved satisfactory results, with successful consolidation and the absence of complications in all patients. CONCLUSION: These results underline the importance of an individualized approach to fracture management, taking into account the specificities of each case.

Analysis of COVID-19 Vaccine Adverse Drug Reactions Reported Among Sultan Qaboos University Hospital Staff.

Objectives: This study aimed to report any suspected adverse drug reactions (ADRs) experienced by all vaccinated staff and students in a tertiary teaching hospital following COVID-19 vaccination. Methods: This retrospective study was conducted during the COVID-19 vaccination campaign at Sultan Qaboos University and Hospital in Muscat, Oman, from August to September 2021. An online survey was generated and sent to all staff and students via email and text messages. An announcement was made on the hospital website with a link to the survey. Results: A total of 8,421 individuals reported being vaccinated at least once with a total of 11,468 doses administered from January to July 2021; 8,014 staff and students received the Pfizer-Biotech vaccine while 3,454 staff and students received the Oxford-AstraZeneca vaccine. The survey received a total of 3,275 responses (response rate = 38.8%). Of these, 741 individuals (22.6%) experienced an ADR after vaccination and 67.2% (n = 498) were females (P <0.001). The majority of the ADRs reported were fever and chills (19.7%) followed by localised pain and swelling at the injection site (18.8%). Other ADRs such as hair loss (0.5%) were reported, and one staff/student reported a clot in the right leg. Among the responders, 27.0% considered their ADRs as mild while 25.0% considered them as severe. Conclusions: In the study cohort, mild symptoms of COVID-19 vaccines were reported. Females experienced more ADRs compared to males. Long-term observation of ADRs to the vaccines and follow-up monitoring should be done on subjects to preclude any unwanted effects.

Mortality in clostridioides difficile infection among patients hospitalized at the university clinical hospital in Wroclaw, Poland - a 3-year observational study.

BACKGROUND: In the last two decades, a significant increase in the number of Clostridioides difficile infection (CDI) cases has been observed. It is understandable to attempt to determine the factors that can predict the severity of the course of the infection and identify patients at risk of death. This study aimed to analyze the factors affecting the incidence and mortality of CDI in inpatient treatment at the University Clinical Hospital in Wroclaw in 2016-2018. METHODS: Statistical analysis of data obtained from patients' medical records was performed. Only patients with symptoms of infection and infection confirmed by laboratory tests were enrolled in the study. When analyzing the number of deaths, only adult patients who died in hospital wards were included. The quantitative data including laboratory tests, used antibiotics and Nutritional Risk Screening (NRS) were assessed. Also, the qualitative data such as sex, year of hospitalization, occurrence of diarrhoea on admission to the hospital, presence of additional diseases, as wee ad the use of antibacterial drugs or proton pump blockers and ranitidine during hospitalization were analyzed. RESULTS: A total of 319 adult CDI patients (178 women and 141 men) were enrolled of which 80 people died (50 women and 30 men). The mean age of the patients was 72.08 ± 16.74 years. Over the entire period studied, the morbidity was 174 cases per 100,000 hospitalizations while mortality was 25.08%. The group of deceased patients was characterized by: older age (by 9.24 years), longer duration of hospitalization (by 10 days), reduced albumin levels (Rho = -0.235, p < 0.001), higher urea levels, use of more antibiotics, higher risk of malnutrition in NRS (Rho = 0.219, p < 0.001), higher incidence of sepsis, heart failure, stroke, hypothyroidism. Pneumonia was diagnosed twice as often. It was also shown that deceased patients were significantly more likely to take penicillin and fluoroquinolones. CONCLUSIONS: In this study, the morbidity was lower, but mortality was higher compared to similar hospitals in Poland. CDI patients were characterized by older age, multimorbidity, extended hospitalization, and the use of broad-spectrum antibiotics. Risk factors for death included advanced age, prolonged hospital stays, lower albumin, higher urea, malnutrition, and comorbidities like heart failure, stroke, pneumonia, sepsis, and hypothyroidism. Increased antibiotic use, particularly penicillin and fluoroquinolones, was associated with a higher mortality risk.

Patient influx to emergency departments at two Norwegian university hospitals from 2012-21. / Pasienttilstrøyming til akuttmottak ved to norske universitetssjukehus i 2012­21.

Background: The increase in patient visits to emergency departments is a global challenge. We wished to survey patient inflow and patient composition over time at two Norwegian university hospitals. Material and method: A retrospective, descriptive study of patient contacts (patients ≥ 16 years of age) in the emergency departments of Haukeland University Hospital, Bergen, and St Olav's Hospital, Trondheim University Hospital in the period 2012-21. Data were retrieved from patient records and the patient administration system. Result: A total of 585 780 patient contacts were included. The number of patient contacts in the emergency departments was 30 696 in 2012 and 40 396 in 2021 at Haukeland University Hospital, and 18 967 in 2012 and 28 822 in 2021 at St Olav's Hospital. The largest increase during the study period appeared to be in the age group 67-79 years, with an increase of 57 % (from 6 190 to 9 691) at Haukeland University Hospital, and 77 % (from 3 849 to 6 817) at St Olav's Hospital. The proportion of patient contacts that ended in hospitalisation was 82 % in 2012 and 74 % in 2021 at Haukeland University Hospital, and 87 % in 2012 and 61 % in 2021 at St Olav's Hospital. Of the patients that were admitted, the median age was 65 years, while the median age of those who were discharged from the emergency department was 48 years at Haukeland University Hospital and 52 years at St Olav's Hospital. Interpretation: The study showed an increase in patient contacts in the emergency departments at Haukeland University Hospital and St Olav's Hospital over a period of ten years. The number of older adults in the population will continue to increase in the years ahead, and the need for urgent care assessments will correspondingly increase. It is important that the health services are aware of changes in patient influx and patient composition in order to ensure patient safety and the working environment of emergency departments in the future.

Increasing perioperative age and comorbidity: a 16-year cohort study at two University hospital sites in Sweden.

BACKGROUND: Increasing life expectancy affects all aspects of healthcare. During surgery, elderly patients are prone to complications and have a higher risk of death. The authors aimed to investigate if adult patients undergoing surgery at a large Swedish university hospital were getting older and sicker over time and if this potential shift in age and illness severity was associated with higher patient mortality rates. MATERIALS AND METHODS: This was a 16-year cohort study on all surgical procedures performed in adult patients 2006-2021 at two sites of Karolinska University Hospital. Study data was obtained from the surgical system, electronic medical records, and cause-of-death register. Information on age, sex, American Society of Anesthesiologists (ASA) classification, date, type, acuity and duration of surgery was collected. ICD codes were used to calculate the Charlson comorbidity index (CCI). Short-term, medium-term and long-term mortality rates were assessed. Logistic regression models were used to evaluate changes over time. RESULTS: There were 622 814 surgical procedures 2006-2021. Age, ASA classification, and CCI increased over time ( P <0.0001). The proportions of age older than or equal to 60 years increased from 41.8 to 52.8% and of ASA class greater than or equal to 3 from 22.5 to 47.6%. Comparing 2018-2021 with 2006-2009, odds ratios (95% CIs) of 30-day, 90-day and 365-day mortality, adjusted for age, sex, non-elective surgery and ASA classification, decreased significantly to 0.75 (0.71-0.79), 0.72 (0.69-0.76), and 0.76 (0.74-0.79), respectively. CONCLUSION: Although the surgical population got older and sicker during the 16-year study period, short-term, medium-term and long-term mortality rates decreased significantly. These demographic shifts must be taken into account when planning for future healthcare needs to preserve patient safety.

Molecular monitoring of viral infections in immunocompromised patients in a large university hospital in Italy: reflections after thirteen years of real-life activity.

PURPOSE: This study aimed to investigate the prevalence and viral reactivations of clinical interest in the immunocompromised patient with particular focus on hematologic and solid organ transplant recipients. METHODS: Molecular screening data of CMV, EBV, JCV and BKV from 2011 to 2023 were analyzed. This extensive time span allowed the access to more than 100,000 samples from over 20,000 patients treated at Policlinico Umberto I. It was possible to temporally investigate patient attendance patterns, average age distribution, seasonality of infections, and positivity rates of the analyzed viruses. RESULTS: Between 2019 and 2022 a significant reduction in organ transplants performed and in the positive molecular detection of EBV, JCV and BKV was observed. Additionally, there has been a noteworthy decrease in CMV reactivations, with a reduction of up to 50% starting in 2019. A remarkable reduction of 39% in the rate of CMV viral reactivation has been also achieved in SOT between 2016 and 2023. CONCLUSION: The years following 2019 were profoundly impacted by the COVID-19 pandemic era. This period resulted in a substantial reduction in healthcare services and hospital visits. Furthermore, the introduction of the drug Letermovir in Italy in 2019 demonstrated remarkable efficacy, evidenced by a reduction in CMV reactivations. Additionally, the adoption of a novel clinical approach centered on personalized therapy facilitated improved management of immunocompromised patients.

Clinical features and prognosis of malignant small bowel tumors: Experience from a university hospital in Chile.

BACKGROUND: Small bowel tumors (SBT) are infrequent and represent a small proportion of digestive neoplasms. There is scarce information about SBT in Latin America. AIM: To describe the epidemiology, clinical characteristics, diagnostic methods, and survival of malignant SBTs. METHODS: Retrospective observational study of adult patients with histopathological diagnosis of SBT between 2007 and 2021 in a university hospital in Chile. RESULTS: A total of 104 patients [51.9% men; mean age 57 years] with SBT. Histological type: neuroendocrine tumor (NET) (43.7%, n=38), gastrointestinal stromal tumors (GIST) (21.8%, n=19), lymphoma (17.2%, n=15) and adenocarcinoma (AC) (11.5%, n=10). GIST was more frequent in duodenum (50%; n=12) and NET in the ileum (65.8%; n=25). Metastasis was observed in 17 cases, most commonly from colon and melanoma. Nausea and vomiting were significantly more often observed in AC (p=0.035), as well as gastrointestinal bleeding in GIST (p=0.007). The most common diagnostic tools were CT and CT enteroclysis with an elevated diagnostic yield (86% and 94% respectively). The 5-year survival of GIST, NET, lymphoma and AC were 94.7% (95%CI: 68.1-99.2), 82.2% (95%CI: 57.6-93.3), 40.0% (95%CI: 16.5-82.8) and 25.9% (95%CI: 4.5-55.7%), respectively. NET (HR 6.1; 95%CI: 2.1-17.2) and GIST (HR 24.4; 95%CI: 3.0-19.8) were independently associated with higher survival compared to AC, adjusted for age and sex. CONCLUSIONS: Malignant SBT are rare conditions and NETs are the most common histological subtype. Clinical presentation at diagnosis, location or complications may suggest a more probable diagnosis. GIST and NET are associated with better survival compared to other malignant subtypes.

Triaging of acutely ill children transported by ambulance. / Hastegradsvurdering av akutt syke barn transportert i ambulanse.

BACKGROUND: The Western Norway Regional Health Authority uses SATS Norge (SATS-N), a modified version of the South African Triage Scale, in all accident and emergency departments (A&E) and ambulance services in the region. The purpose of the study was to examine the validity of the paediatric component of SATS-N used for children transported to hospital by ambulance for emergency medical assistance. MATERIAL AND METHOD: We conducted a retrospective observational study which included all children in the age group 0-14 years, admitted by ambulance to A&E at Haukeland University Hospital for emergency medical assistance in the period from January to June 2020. The five triage levels in SATS-N were dichotomised to high triage level (the two highest triage categories) or low triage level (the three lowest triage categories). Sensitivity was calculated as the proportion of patients assigned to the high triage level among those who were directly transferred from A&E to a high dependency unit, and specificity as the proportion of patients assigned to the low triage level among those who were not directly transferred to a high dependency unit. RESULTS: Of a total of 303 patient transports, 270 (89 %) were triaged in the ambulance and 243 (80 %) in the A&E. In the pre-hospital and A&E settings, the sensitivity of SATS-N was 96 % and 88 %, and specificity was 46 % and 60 %, respectively. INTERPRETATION: For children admitted to hospital by ambulance, SATS-N had high sensitivity and low specificity for identifying patients who needed to be directly transferred from A&E to a high dependency unit.

Meningitis por Listeria: serie de casos en un hospital de tercer nivel y utilidad de las nuevas técnicas de diagnóstico microbiológico / Listeria meningitis: case series in a tertiary level hospital and the usefulness of new microbiological diagnostic techniques

Introducción: La meningitis por Listeria monocytogenes (MLM) es una entidad grave con complicaciones a corto plazo. La reacción de polimerasa en cadena (RPC) puede ayudar a mejorar su diagnóstico y pronóstico. Objetivos: Conocer las características de los pacientes diagnosticados de meningitis por L. monocytogenes en los últimos años, a través de diferentes métodos microbiológicos. Pacientes y Métodos: Serie de casos de pacientes adultos ingresados con MLM en el Hospital Clínico San Carlos, Madrid, España, durante doce años (2009-2021). Se describieron variables epidemiológicas, clínicas, microbiológicas, radiológicas y terapéuticas. Resultados: Se registraron doce pacientes con MLM (edad media 67,5 años, 75% varones). En ocho se obtuvo un cultivo positivo a L. monocytogenes. La RPC en líquido cefalorraquídeo (LCR) fue positiva en los dos casos en los que se realizó la prueba. El tratamiento dirigido en todos los casos fue ampicilina durante 21 días. Se registraron complicaciones en un cuarto de los casos. Del total de pacientes uno falleció. Conclusiones: La MLM es una enfermedad poco frecuente y de difícil diagnóstico. En nuestra serie de casos los dos pacientes diagnosticados por RPC tuvieron resultado de cultivo de LCR negativo, y presentaron buena evolución. La determinación de RPC podría permitir diagnosticar un mayor número de casos y con mayor precocidad.

Background: Listeria monocytogenes meningitis (LMM) is a serious entity with short-term complications. Polymerase chain reaction (PCR) can help to improve its diagnosis and prognosis. Aim: To know the characteristics of patients diagnosed with meningitis by L. monocytogenes in recent years, through different microbiological methods. Methods: Case series of adult patients admitted with LMM at the Hospital Clínico San Carlos of Madrid, Spain, during twelve years (2009-2021). Epidemiological, clinical, microbiological, radiological and therapeutic variables were described. Results: Twelve patients with LMM were recorded (mean age 67.5 years, 75% male). Eight had a positive culture for L. monocytogenes. cerebrospinal fluid (CSF) PCR was positive in the two cases in which the test was performed. Treatment in all cases was ampicillin for 21 days. Complications were recorded in a quarter of the cases. One patient died. Conclusions: LMM is a rare and difficult to diagnose disease. In our series of cases, the two patients diagnosed by PCR had negative CSF culture results, and presented good evolution. PCR determination could allow a greater number of cases to be diagnosed earlier.

Perfil socioclínico de pacientes submetidos a transplante de córnea em hospital de referência / Socioclinical profile of patients submitted to corneal transplantation in a reference hospital

RESUMO Objetivo conhecer o perfil clínico e cirúrgico de pacientes que realizaram ceratoplastia em um hospital universitário. Métodos Trata-se de um estudo observacional analítico, do tipo transversal. Foram avaliadas as fichas de descrição cirúrgica dos prontuários dos pacientes transplantados nos anos de 2019 e 2020, a fim de analisar dados sociais e clínicos. Os dados foram tratados por meio do programa Microsoft Office Excel 2017. As variáveis numéricas foram analisadas com auxílio da estatística descritiva no programa Bioestat versão 5.3 (frequência, porcentagem, média). As informações descritivas foram analisadas qualitativamente. Resultados Foram realizados 167 procedimentos nesse período, notando-se faixa etária média de 45 anos, indivíduos do sexo masculino, receptores de tecidos doados no Pará ou provenientes do Estado do Ceará. Os transplantes foram majoritariamente ópticos, eletivos, com botão corneano doador em média de 8mm e receptor de 7,5mm. Quanto às indicações, a maioria era decorrente de distrofias corneanas, seguidas de leucoma e perfuração do globo ocular, com predominância da técnica cirúrgica penetrante, sutura interrompida e anestesia local. Conclusão O conhecimento desses dados é importante para considerar que o perfil clínico e cirúrgico dos pacientes do hospital estudado se aproxima da realidade nacional, sobretudo na indicação clínica.

ABSTRACT Objective to investigate the clinical and surgical profile of patients who performed keratoplasty in a university hospital. Methods It is a cross-sectional, observational study. The surgical description from the medical records of transplanted patients in the years 2019 and 2020 was assessed to analyze social and clinical data. Data were processed using the Microsoft Office Excel 2017 program. Numerical variables were analyzed using descriptive statistics in the Bioestat program version 5.3. Descriptive information was analyzed qualitatively. Results 167 procedures were performed in this period, with an average age of 45 years old, male individuals, recipients of tissue donated in Pará or sent from the State of Ceará. Transplants were mostly optic, elective, with an average corneal donor button of 8mm and recipient of 7.5mm. As for the indications, most were due to corneal dystrophies, followed by leukoma and perforation of the eyeball, with a predominance of the penetrating surgical technique, interrupted suture, and local anesthesia. Conclusion The knowledge of these data is important to consider that the clinical and surgical profile of patients in the hospital studied is close to the national reality, especially in clinical indication.

Potential drug-drug interactions in University Hospital Medical Intensive Care Unit patients in Turkey.

OBJECTIVE: Concomitant use of drugs not only enhances the therapeutic effect, but may also lead to undesirable interactions. Drug interactions are frequently seen in intensive care patients. In this study, we aimed to determine the frequency and clinical severity of drug interactions in Medical Intensive Care Unit (MICU) patients. PATIENTS AND METHODS: The ordered drugs and blood analysis results of 314 patients aged ≥18 years who stayed in the MICU for at least 24 h between January and December 2020 were evaluated. Using the Lexi-Interact online database, clinically significant types of drug interactions, frequently interacting drug/drug groups, and potential adverse reactions were identified. RESULTS: The average number of drugs in 314 patients was 8.98±5.19. It was determined that polypharmacy was associated with comorbidity and the amount of drug used increased as the number of diagnoses increased. Potential drug-drug interactions were observed in 69.7% of the MICU patients, and it was determined that the amount of interactions increased as the amount of drug used increased. The most common X, D, and C type potential drug-drug interactions, were found between furosemide and salbutamol, enoxaparin and acetylsalicylic acid, ipratropium and potassium chloride, respectively. CONCLUSIONS: Use of frequently interacting drugs in the treatment of critically MICU patients may lead to potential drug-drug interactions and adverse reactions. Daily monitoring and updating of drug therapy can improve patient's quality of life by preventing or reducing potential drug-drug interactions.

PERFIL EPIDEMIOLÓGICO DE PACIENTES COM HEPATITE C CRÔNICA TRATADOS COM ANTIVIRAIS DE AÇÃO DIRETA EM UM CENTRO DE REFERÊNCIA NO ESTADO DO RIO DE JANEIRO / EPIDEMIOLOGICAL PROFILE OF PATIENTS WITH CHRONIC HEPATITIS C TREATED WITH DIRECT ACTION ANTIVIRALS IN A REFERENCE CENTER IN THE STATE OF RIO DE JANEIRO

Segundo o Ministério da Saúde, o número de casos notificados e confirmados de hepatite C no período entre 1999 e 2020 foi de 262.815 casos no Brasil. Em 2016, a OMS estabeleceu como objetivo global que as hepatites não fossem mais um problema de saúde pública em 2030. A partir de 2015, os agentes antivirais de ação direta (DAA) começaram a ser utilizados nessa terapêutica. O tratamento atual da hepatite C com os novos DAA revolucionou o cenário mundial com taxas de cura de até 98%. O objetivo desse artigo é apresentar e discutir o tratamento realizado com DAA em pacientes com hepatite C crônica em um centro de referência no Estado do Rio de Janeiro no período entre novembro de 2015 e julho de 2019. Trata-se de um estudo observacional, prospectivo e descritivo de pacientes com hepatite C crônica tratados com DAA no ambulatório de hepatologia de um hospital de referência. No presente estudo pode ser concluído que a maioria dos pacientes evoluiu para a cura após o tratamento. Foi possível concluir também que os esforços idealizados pela OMS para que o vírus da hepatite C seja erradicado estão ocorrendo de forma positiva e que com as novas DAAs é possível ter um número satisfatoriamente alto de RVS, evitando, assim, desfechos desfavoráveis, como por exemplo, o surgimento de carcinoma hepatocelular.

According to the Ministry of Health, the number of notified and confirmed cases of hepatitis C in the period between 1999 and 2020 was 262,815 cases in Brazil. In 2016, the WHO established as a global goal that hepatitis was no longer a public health problem in 2030. As of 2015, direct action antiviral agents (DAA) began to be used in this therapy. The current treatment of hepatitis C with the new DAA has revolutionized the world scenario with cure rates of up to 98%. The aim of this article is to present and discuss the treatment performed with DAA in patients with chronic hepatitis C in a reference center in the state of Rio de Janeiro between November 2015 and July 2019. This is an observational, prospective and descriptive study of patients with chronic hepatitis C treated with DAA in the hepatology clinic of a reference hospital. In the present study, it can be concluded that most patients evolved to cure after treatment. It was also possible to conclude that the efforts idealized by the WHO to eradicate the hepatitis C virus are occurring in a positive way and that with the new DAAs it is possible to have a satisfactorily high number of SVR, thus avoiding unfavorable outcomes, such as the appearance of hepatocellular carcinoma.

Comparison of Routine Replacement With Clinically Indicated Replacement of Peripheral Intravenous Catheters.

Importance: Peripheral intravenous catheters (PVCs) are the most frequently used indwelling devices in hospitals worldwide. Peripheral intravenous catheter bloodstream infections (PVC-BSIs) are rare, but severe and preventable, adverse events. Objective: To investigate the incidence of PVC-BSIs after changing the policy of routine PVC replacement every 96 hours to clinically indicated replacement. Design, Setting, and Participants: This institution-wide, observational cohort study evaluated all patients hospitalized at a large university-affiliated hospital with 10 sites in Western Switzerland with a PVC insertion between January 1, 2016, and February 29, 2020. Exposures: Peripheral intravenous catheters were routinely replaced every 96 hours until March 31, 2018 (baseline period). Between April 1, 2018, and October 15, 2019, PVCs were replaced if clinically indicated (intervention period). From October 16, 2019, PVCs were again routinely replaced every 96 hours (reversion period). Main Outcomes and Measures: The PVC-BSI rates and PVC-BSI incidence rate ratios (IRRs) during each period. Results: A total of 412 631 PVCs with documented catheter duration were included (164 331 patients; median [interquartile range] patient age, 51 [33-72] years; 88 928 [54.1%] female): 241 432 PVCs at baseline, 130 779 at intervention, and 40 420 at reversion. Eleven PVC-BSIs were observed during the baseline period, 46 during the intervention, and 4 during the reversion period. Although the monthly number of PVC-days remained stable during all study periods, the number of monthly inserted PVCs decreased during the intervention period. The number of PVCs still in place more than 4 or more than 7 days was higher during the intervention period compared with the baseline and reversion periods. A significantly increased IRR of PVC-BSIs was observed for the intervention period (IRR, 7.20; 95% CI, 3.65-14.22; P < .001) compared with baseline, whereas during the reversion period there was no significant increase (IRR, 1.35; 95% CI, 0.30 6.17; P = .69). Conclusions and Relevance: The results of this cohort study using a large, prospective surveillance database suggest that replacement of PVCs only when clinically indicated may be associated with an increased risk of PVC-BSI compared with routine replacement. Even if PVC-associated BSI is a rare event, the use of PVCs in most patients makes this outcome relevant.

SARS-CoV-2 nosocomial infection acquired in a French university hospital during the 1st wave of the Covid-19 pandemic, a prospective study.

BACKGROUND: In healthcare facilities, nosocomial transmissions of respiratory viruses are a major issue. SARS-CoV-2 is not exempt from nosocomial transmission. Our goals were to describe COVID-19 nosocomial cases during the first pandemic wave among patients in a French university hospital and compliance with hygiene measures. METHODS: We conducted a prospective observational study in Grenoble Alpes University Hospital from 01/03/2020 to 11/05/2020. We included all hospitalised patients with a documented SARS-CoV-2 diagnosis. Nosocomial case was defined by a delay of 5 days between hospitalisation and first symptoms. Hygiene measures were evaluated between 11/05/2020 and 22/05/2020. Lockdown measures were effective in France on 17/03/2020 and ended on 11/05/2020. Systematic wearing of mask was mandatory for all healthcare workers (HCW) and visits were prohibited in our institution from 13/03/2021 and for the duration of the lockdown period. RESULTS: Among 259 patients included, 14 (5.4%) were considered as nosocomial COVID-19. Median time before symptom onset was 25 days (interquartile range: 12-42). Eleven patients (79%) had risk factors for severe COVID-19. Five died (36%) including 4 deaths attributable to COVID-19. Two clusters were identified. The first cluster had 5 cases including 3 nosocomial acquisitions and no tested HCWs were positive. The second cluster had 3 cases including 2 nosocomial cases and 4 HCWs were positive. Surgical mask wearing and hand hygiene compliance were adequate for 95% and 61% of HCWs, respectively. CONCLUSIONS: The number of nosocomial COVID-19 cases in our hospital was low. Compliance regarding mask wearing, hand hygiene and lockdown measures drastically reduced transmission of the virus. Monitoring of nosocomial COVID-19 cases during the first wave enabled us to determine to what extent the hygiene measures taken were effective and patients protected. Trial registration Study ethics approval was obtained retrospectively on 30 September 2020 (CECIC Rhône-Alpes-Auvergne, Clermont-Ferrand, IRB 5891).

Comparison of emergency department utilization trends between the COVID-19 pandemic and control period.

ABSTRACT: Infectious disease pandemics has a great impact on the use of medical facilities. The purpose of this study was to analyze the effects of coronavirus disease 2019 (COVID-19) on the use of emergency medical facilities in the Republic of Korea. This single-center, retrospective observational study was conducted in a tertiary teaching hospital located in Incheon Metropolitan City, Republic of Korea. We set the pandemic period as February 19, 2020 to April 18, 2020, and the control period was set to the same period in 2018 and 2019. All consecutive patients who visited the emergency department (ED) during the study period were included. Patients were divided into 3 groups according to age (pediatric patients, younger adult patients and older adult patients). The total number, demographics, clinical data, and diagnostic codes of ED patients were analyzed. The total number of ED patients in the pandemic period was lower than that in the control period, which was particularly pronounced for pediatric patients. The proportion of patients who used the 119 ambulances increased in all 3 groups (P  = .002, P < .001, and P = .001), whereas the proportion of patients who visited on foot was decreased (P  = .006, P < .001, and P = .027). In terms of diagnostic codes, a significant decrease was observed in the proportion of certain infectious or parasitic diseases (A00-B99), and respiratory diseases (J00-J99) in the pediatric and younger adult patient groups (P < .001 and P < .001, respectively). The COVID-19 pandemic reduced the number of ED patients; however, the proportion of patients using ambulances increased. In particular, the proportion of patients with diagnostic codes for infectious and respiratory diseases significantly decreased during the pandemic period.

Understanding of Coronavirus Disease 2019 (COVID-19) and the practice of preventive measures among doctors and nurses in a university teaching hospital- A cross-sectional study.

INTRODUCTION: Knowledge and adequate practice of preventive measures among health care workers (HCWs) are important to reduce the risk of COVID-19 transmission. METHODS: A cross-sectional study was conducted among doctors and nurses in the medical department in Pusat Perubatan Universiti Kebangsaan Malaysia between November 18, 2020 and December 18, 2020 during the third wave of COVID-19 epidemic in Malaysia. We studied the knowledge and practice of preventive measures of COVID-19 among doctors and nurses in the COVID-19 or sudden acute respiratory infection (SARI) wards and general medical wards. Data was collected using a validated self-designed google form online-questionnaire. RESULTS: A total of 407 subjects completed the study and 80.8% were females; 55.8% were aged between 30-39 years; 46.4% were medical doctors. The main source of COVID-19 knowledge was the Ministry of Health Malaysia (MOH) website (35.1%). Majority (97%) had sufficient knowledge and 82% practiced proper preventive measures. Doctors had a higher mean knowledge score compared to nurses (p < 0.001). HCWs working in COVID-19 or SARI wards scored higher in knowledge questions compared to those in the general medical wards (p = 0.020). Nurses practiced better preventive measures (p < 0.001). Good knowledge could not be predicted based on professions (OR: 0.222, 95% CI: 0.048 - 1.028, p = 0.054). Majority were unable to recall the proper steps of donning (85.8%) and doffing (98.5%). CONCLUSIONS: Although majority had good knowledge and practiced proper preventive measures, there was a poor recall in donning and doffing steps regardless of place of practice. The MOH website is a useful platform for tailored continuous medical education and regular updates on COVID-19. Regular training and retraining on donning and doffing of PPE is needed to bridge this gap.

Do technically efficient surgeons continue to provide active clinical services in a university hospital?

It is difficult for university hospitals to recruit and retain technically efficient surgeons because their missions include teaching and research as well as clinical services. The authors hypothesized that technically efficient surgeons do not continue to provide active clinical services in a university hospital. The authors collected data from all the surgical procedures performed at Teikyo University Hospital from April 1 through September 30 in 2013-2018. The dependent variable was defined as a length of each surgeon's active clinical services measured by month. Data envelopment analysis was employed to calculate each surgeon's technical efficiency score. Five control variables were selected; experience, medical school, surgical volume, gender, and academic ranks. Multiple regression analysis was performed. Efficiency scores had significantly negative association with length of active clinical services. Experience and surgical volume had significantly positive association with length of active clinical services. The other coefficients of control variables were insignificant. Technically efficient surgeons provide shorter active clinical services in a university hospital.