Early Life Adversity and Pubertal Timing: Implications for Cardiometabolic Health.

OBJECTIVE: To identify early life adversity (ELA) risk factors for earlier pubertal timing, itself a risk factor for poor cardiometabolic health, and to determine whether such ELA-related risk may be mediated by pre-pubertal body mass index (BMI). METHODS: Subjects included 426 female participants in a prospective birth cohort study, the NICHD Study of Early Child Care and Youth Development. Survival analysis models were fit to examine ELA exposures, representing childhood socioeconomic status (SES), maternal sensitivity, mother-child attachment, and negative life events, along with child health indicators and covariates, in relation to pubertal timing outcomes, including age at menarche and ages at Tanner stage II for breast and pubic hair development. RESULTS: Higher childhood SES emerged as an independent predictor of older age at menarche, showing each one standard deviation increase in childhood SES corresponded to a 1.3% increase in age at menarche (factor change = 1.013; 1.003-1.022; p < .01), but did not predict breast or pubic hair development (ps > .05). In mediation analyses, indirect (mediated) effects of mother-child attachment on the pubertal timing outcomes, via pre-pubertal BMI, were all statistically significant (ps < .05). CONCLUSIONS: Higher childhood SES predicted directly, and secure (vs. insecure) mother-child attachment predicted indirectly (via pre-pubertal BMI), later pubertal timing, suggesting these factors may protect girls from earlier pubertal development. By extension, clinical implications are that intervention strategies designed to lessen ELA- and pre-pubertal obesity-related risk may be effective in remediating life course pathways linking ELA, accelerated pubertal development, and cardiometabolic risk.

Preparedness of health care systems for Ebola outbreak response in Kasese and Rubirizi districts, Western Uganda.

BACKGROUND: The level of preparedness of the health care workers, the health facility and the entire health system determines the magnitude of the impact of an Ebola Virus Disease (EVD) outbreak as demonstrated by the West African Ebola outbreak. The objective of the study was to assess preparedness of the health care facilities and identify appropriate preparedness measures for Ebola outbreak response in Kasese and Rubirizi districts in western Uganda. METHODS: A cross sectional descriptive study was conducted by interviewing 189 health care workers using a structured questionnaire and visits to 22 health facilities to determine the level of health care system preparedness to EVD outbreak. District level infrastructure capabilities, existence of health facility logistics and supplies, and health care workers' knowledge of EVD was assessed. EVD Preparedness was assessed on infrastructure and logistical capabilities and the level of knowledge of an individual health work about the etiology, control and prevention of EVD. RESULTS: Twelve out of the 22 of the health facilities, especially health center III's and IV's, did not have a line budget to respond to EVD when there was a threat of EVD in a nearby country. The majority (n = 13) of the facilities did not have the following: case definition books, rapid response teams and/or committees, burial teams, and simulation drills. There were no personal protective equipment that could be used within 8 h in case of an EVD outbreak in fourteen of the 22 health facilities. All facilities did not have Viral Hemorrhagic Fever (VHF) incident management centers, isolation units, guidelines for burial, and one-meter distance between a health care worker and a patient during triage. Overall, 54% (n = 102) of health care workers (HCWs) did not know the incubation period of EVD. HCWs who had tertiary education (aOR = 5.79; CI = 1.79-18.70; p = 0.003), and were Christian (aOR = 10.47; CI = 1.94-56.4; p = 0.006) were more likely to know about the biology, incubation period, causes and prevention of EVD. CONCLUSIONS: Feedback on the level of preparedness for the rural districts helps inform strategies for building capacity of these health centers in terms of infrastructure, logistics and improving knowledge of health care workers.

Capacity development and safety measures for health care workers exposed to COVID-19 in Bangladesh.

BACKGROUND: The safety of health care workers (HCWs) in Bangladesh and the factors associated with getting COVID-19 have been infrequently studied. The aim of this study was to address this gap by assessing the capacity development and safety measures of HCWs in Bangladesh who have been exposed to COVID-19 and by identifying the factors associated with respondents' self-reported participation in capacity development trainings and their safety practices. METHODS: This cross-sectional study was based on an online survey of 811 HCWs working at 39 dedicated COVID-19 hospitals in Bangladesh. A pretested structured questionnaire consisting of questions related to respondents' characteristics, capacity development trainings and safety measures was administered. Binary logistic regressions were run to assess the association between explanatory and dependent variables. RESULTS: Among the respondents, 58.1% had been engaged for at least 2 months in COVID-19 care, with 56.5% of them attending capacity development training on the use of personal protective equipment (PPE), 44.1% attending training on hand hygiene, and 35% attending training on respiratory hygiene and cough etiquette. Only 18.1% reported having read COVID-19-related guidelines. Approximately 50% of the respondents claimed that there was an inadequate supply of PPE for hospitals and HCWs. Almost 60% of the respondents feared a high possibility of becoming COVID-19-positive. Compared to physicians, support staff [odds ratio (OR) 4.37, 95% confidence interval (CI) 2.25-8.51] and medical technologists (OR 8.77, 95% CI 3.14-24.47) were more exhausted from working in COVID-19 care. Respondents with longer duty rosters were more exhausted, and those who were still receiving infection prevention and control (IPC) trainings were less exhausted (OR 0.54, 95% CI 0.34-0.86). Those who read COVID-19 guidelines perceived a lower risk of being infected by COVID-19 (OR 0.44, 95% CI 0.29-0.67). Compared to the respondents who strongly agreed that hospitals had a sufficient supply of PPE, others who disagreed (OR 2.68, 95% CI 1.31-5.51) and strongly disagreed (OR 5.05, 95% CI 2.15-11.89) had a higher apprehension of infection by COVID-19. CONCLUSION: The findings indicated a need for necessary support, including continuous training, a reasonable duty roster, timely diagnosis of patients, and an adequate supply of quality PPE.

Assessing the management of healthcare waste for disease prevention and environment protection at selected hospitals in Kinshasa, Democratic Republic of Congo.

Incineration is the most used healthcare waste (HCW) disposal method. Disease outbreaks due to Ebola virus and SARS-CoV2 require attention to HCW management to avoid pathogens spread and spillover. This study describes HCW management prior to incineration and hospital incinerators performance by analysing bottom ashes from hospitals in Kinshasa, Democratic Republic of Congo. We used semi-structured interviews to capture information on pre-incineration waste management and analysed the chemical composition of 27 samples of incinerator bottom ashes using the energy dispersive X-ray fluorescence. Neither sorting nor waste management measures were applied at hospitals surveyed. Incinerator operators were poorly equipped and their knowledge was limited. The bottom ash concentrations of cadmium, chromium, nickel and lead ranged between 0.61-10.44, 40.15-737.01, 9.11-97.55 and 16.37-240.03 mg kg-1, respectively. Compared to Chinese incinerator performance, the concentrations of some elements were found to be lower than those from China. This discrepancy may be explained by the difference in the composition of HCW. The authors conclude that health care waste in Kinshasa hospitals is poorly managed, higher concentrations of heavy metals are found in incinerator bottom ashes and the incinerators quality is poor. They recommend the strict application of infection prevention control measures, the training of incinerator operators and the use of high-performance incinerators.

[Covid-19: the new pathology caused by a coronavirus]. / Covid-19: la nueva enfermedad causada por un coronavirus.

In this special communication, a brief description is made of the main events of the new pathology (that WHO has named Covid-19) caused by coronavirus. The cases of Covid-19 occurred in mainland China and the rest of the world are mentioned. It is also emphasized the effort that China and other countries around the world are making to contain the epidemic. Also, it highlights the role that WHO and other international organizations are playing to prevent and control the epidemic.

En esta comunicación especial se describe brevemente la situación de la patología causada por el nuevo coronavirus, a la que la OMS ha denominado Covid-19. Se hace un recuento de los casos ocurridos en China continental y en el resto del mundo y se enfatiza el arduo trabajo que el gobierno de China y otros países están realizando para contener la epidemia. También se hace mención del papel que están desempeñando la OMS y otras organizaciones internacionales en las acciones de prevención y control de la enfermedad.

Mother and Father Controlling Feeding Behaviors and Associations With Observed Mealtime Family Functioning.

OBJECTIVE: Mealtime family functioning is important in shaping health behaviors associated with overweight/obesity, particularly for preschool-aged children. Parental controlling feeding behaviors (i.e., restriction and pressure to eat), may impact mealtime family functioning and thus be targets of prevention and intervention efforts. The current study aimed to address literature gaps by examining both mother and father self-reports of controlling feeding behaviors, and the discrepancies between parents' reports. Further, the study examined the associations among controlling feeding behaviors and objective mealtime family functioning in a community sample of preschool-aged children. METHODS: The sample included 27 children between 2 and 6 years of age and their immediate family members. Two mealtimes were videotaped for each family and coded for family functioning using the Mealtime Interaction Coding System, and self-reports of feeding practices were collected using the Child Feeding Questionnaire. RESULTS: Mother controlling feeding behaviors were not significantly related to any mealtime family functioning domain. Father controlling feeding behaviors were only significantly related to interpersonal involvement. However, discrepancies in the use of controlling feeding behaviors accounted for nearly one fourth of the variance in overall family functioning and affect management, with greater discrepancies being related to poorer family functioning. CONCLUSIONS: Interventions may be designed to reduce parental discrepancies in the use of controlling feeding behaviors. Future research should consider longitudinal design, using larger, more representative samples, to better understand the impact of parental controlling feeding behaviors, particularly the impact of parental discrepancies in these areas, on mealtime family functioning and subsequent health outcomes.

Infection prevention control and organisational patient safety culture within the context of isolation: study protocol.

BACKGROUND: Healthcare associated infection (HCAI) is a major cause of morbidity and mortality. In recent years, there have been high profile successes in infection prevention control (IPC), such as the dramatic reductions in methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infections (which is viewed as one proxy indicator of overall harm) and Clostridium difficile in the UK. Nevertheless, HCAI remains a costly burden to health services, a source of concern to patients and the public and at present, is receiving priority from policy makers as it contributes to the global threat of antimicrobial resistance. METHODS: The study involves qualitative case studies within isolation settings at two National Health Service (NHS) district general hospitals (DGHs) in Wales, in the UK. The 18-month study incorporates Manchester Patient Safety Framework (MaPSaF) workshops with health workers and other hospital staff, in depth interviews with patients and their relative / informal carer, health workers and hospital staff, and periods of hospital ward observation. DISCUSSION: The present study aims to investigate the ways in which engagement of health workers with IPC strategies and principles, shape and inform organisational patient safety culture within the context of isolation in surgical, medical and admission hospital settings; and vice-versa. We want to understand the meaning of IPC 'ownership' for health workers; the ways in which IPC is promoted, how IPC teams operate as new challenges arise, how their effectiveness is assessed and the positioning of IPC within the broader context of organisational patient safety culture, within hospital isolation settings.

Predicting Later Study Withdrawal in Participants Active in a Longitudinal Birth Cohort Study for 1 Year: The TEDDY Study.

OBJECTIVE: To identify predictors of later study withdrawal among participants active in The Environmental Determinants of Diabetes in the Young (TEDDY) for 1 year. METHODS: Multiple logistic regression was used to discriminate 3,042 children active in TEDDY for the first 3 years from 432 children who withdrew in Years 2 or 3. Predictor variables were tested in blocks-demographic, maternal lifestyle behaviors, stress and child illness, maternal reactions to child's increased diabetes risk, in-study behaviors-and a final best model developed. RESULTS: Few demographic factors predicted study withdrawal. Maternal lifestyle behaviors, accuracy of the mother's risk perception, and in-study behaviors were more important. Frequent child illnesses were associated with greater study retention. CONCLUSIONS: Demographic measures are insufficient predictors of later study withdrawal among those active in a study for at least 1 year; behavioral/psychological factors offer improved prediction and guidance for the development of retention strategies.

Systematic review and meta-analysis of behavioral interventions to improve child pedestrian safety.

OBJECTIVE: Pedestrian injuries represent a pediatric public health challenge. This systematic review/meta-analysis evaluated behavioral interventions to teach children pedestrian safety. METHODS: Multiple strategies derived eligible manuscripts (published before April 1, 2013, randomized design, evaluated behavioral child pedestrian safety interventions). Screening 1,951 abstracts yielded 125 full-text retrievals. 25 were retained for data extraction, and 6 were later omitted due to insufficient data. In all, 19 articles reporting 25 studies were included. Risk of bias and quality of evidence were assessed. RESULTS: Behavioral interventions generally improve children's pedestrian safety, both immediately after training and at follow-up several months later. Quality of the evidence was low to moderate. Available evidence suggested interventions targeting dash-out prevention, crossing at parked cars, and selecting safe routes across intersections were effective. Individualized/small-group training for children was the most effective training strategy based on available evidence. CONCLUSIONS: Behaviorally based interventions improve children's pedestrian safety. Efforts should continue to develop creative, cost-efficient, and effective interventions.

2022 TB programme review in Pakistan: strengthening governance, with better patient diagnosis and treatment.

BACKGROUND: In Pakistan, 84% of healthcare is provided by the private sector. We conducted an epidemiological and programme review for TB to document progress and guide further efforts. METHODS: Surveillance and data systems were assessed before analysing epidemiological data. We reviewed the programme at federal, provincial and peripheral levels and compiled national data along with WHO estimates to describe the evolution of epidemiological and programme indicators. RESULTS: In 2021, of the estimated number of TB cases, 55% of overall cases and 18% of drug-resistant cases were diagnosed and treated respectively. The contribution of the private sector in case detection increased from 30% in 2017 to 40% by 2021. For newly diagnosed pulmonary TB cases, the overall proportion of confirmed cases was 52%. In 2021, testing for rifampicin resistance among confirmed cases was 66% for new and 84% for previously treated patients. The treatment success rate exceeded 90% for drug susceptible TB. The main challenges identified were a funding gap (60% in 2021-2023), fragmented electronic systems for data collection and suboptimal coordination among provinces. CONCLUSIONS: The main challenges prevent further progress in controlling TB. By addressing these, Pakistan could improve coverage of interventions, including diagnosis and treatment. Bacteriological confirmation using recommended diagnostics also requires further optimisation.

CONTEXTE: Au Pakistan, le secteur privé assure 84% des services de santé. Une étude épidémiologique et programmatique a été réalisée sur la TB afin de recueillir des informations sur les avancées réalisées et de guider les actions à venir. MÉTHODES: Les systèmes de surveillance et de données ont été évalués préalablement à l'analyse des données épidémiologiques. Nous avons examiné le programme aux niveaux fédéral, provincial et local et compilé les données nationales ainsi que les estimations de l'OMS afin de décrire l'évolution des indicateurs épidémiologiques et du programme. RÉSULTATS: En 2021, environ 55% de l'ensemble cas de TB et 18% des cas résistants aux médicaments ont été diagnostiqués et traités respectivement. La contribution du secteur privé dans la détection des cas est passée de 30% en 2017 à 40% en 2021. La proportion totale de cas confirmés pour les nouveaux diagnostics de TB pulmonaire s'élevait à 52%. En 2021, les tests de résistance à la rifampicine parmi les cas confirmés s'élevaient à 66% pour les nouveaux patients et de 84% pour les patients déjà traités. Le taux de réussite du traitement a dépassé 90% pour la TB sensible aux médicaments. Les défis majeurs comprennent un manque de financement (60% pour la période 2021­2023), des systèmes électroniques de collecte de données fragmentés et une coordination insuffisante entre les provinces. CONCLUSIONS: Les défis majeurs entravent les avancées dans la lutte contre la TB. En les mettant en évidence, le Pakistan pourrait améliorer la portée des interventions, y compris le diagnostic et le traitement. Il est également essentiel d'optimiser la confirmation bactériologique en utilisant les diagnostics recommandés.

Identification of essential contents and a standard framework for the development of an Infection Prevention and Control manual for healthcare facilities: A scoping review.

BACKGROUND: Several international organizations have outlined the components of infection prevention and control (IPC) programs. To successfully implement an IPC program, hospital staff may adopt a manual that provides support for implementing the IPC measures, even requiring significant efforts. This study aims to identify essential aspects and develop a standardized structure for an IPC manual. The IPC manual framework can be customized and utilized by any health care facility, thereby facilitating adherence to international and national legislation. METHODS: The study was conducted using the Joanna Briggs Institute methodology for scoping reviews. Reporting followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews standard. The search for evidence was performed on PubMed and Web of Science. Methodological quality was evaluated blindly by 2 reviewers using the Critical Appraisal Skills Program checklist. RESULTS: Nineteen papers were included in the review. Data extraction considered the most recent guidelines and the categorization into the 8 Core Components established by the World Health Organization. Through the literature review, the essential elements and challenges of an IPC hospital manual were identified, and a framework was proposed. CONCLUSIONS: By incorporating these essential elements into their IPC manual, health care facilities can establish a robust IPC framework. A potential future development stemming from this work could involve the creation of a standardized national IPC manual tailored for hospital settings.

Infection prevention and control among paramedics: A scoping review.

BACKGROUND: Paramedics are exposed to many infectious diseases in their professional activities, leading to a high risk of transmitting infectious diseases to patients in out-of-hospital settings, possibly leading to health care associated infections in hospitals and the community. The COVID-19 pandemic highlighted the importance of infection prevention and control in health care and the role of paramedics in infection control is considered even more critical. Despite this, in many countries such as Australia, research into infection prevention and control research has mainly been focused on in-hospital health care professionals with limited out-of-hospital studies. METHODS: This scoping review was based upon Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Literature on knowledge and awareness of infection prevention and control in paramedics in Australia and other countries was evaluated. RESULTS: Based upon selection criteria applied, six papers were identified for inclusion in this review. In many studies, infection prevention and control was identified as being important, however compliance with hand hygiene practices was low and most studies highlighted the need for more education and training on infectious disease for paramedics. CONCLUSION: Current evidence suggests that paramedics have poor compliance with recommended IPC practices. The profession needs to improve IPC education, training, and culture.

eDOTS: Improving the Treatment of Pulmonary Tuberculosis in Xinjiang, China.

Purpose: To increase pulmonary tuberculosis (PTB) treatment adherence in Xinjiang Region, an electronic DOTS (eDOTS) system developed was applied and evaluated. Methods: An eDOTS system comprised electronic medicine boxes, mobile phones and a central processing platform. Between April and June 2016, persons with active PTB (PAPTB) were recruited from villages and a city and were prescribed a six-month course of antibiotics using either DOTS or eDOTS. Treatment adherence rate and chest X-ray digital radiography (DR) score were used to evaluate usefulness of eDOTS. Results: A total 167 PAPTB were recruited with 81 participants from villages and 86 from neighbourhoods. Of the 81 village patients, 43 (53%) used eDOTS and 38 (47%) used DOTS. Among the 86 patients from neighbourhoods, 50 (58%) used eDOTS and 36 (42%) used DOTS. After 6 months of treatment, the average treatment compliance of the village patients who used eDOTS were 47.0%±20.5% compared to 26.7%±21.1% who used DOTS (t=-4.475, p<0.001). The patients using eDOTS from both the villages and city had significantly lower X-ray DR scores than the patients using DOTS by 1.81 points, 95% CI (0.72-2.90) and 1.05 points, 95% CI (0.15-1.95), respectively. Conclusion: eDOTS is an effective means of managing the treatment of active PTB patients through daily reminding and monitoring of patient compliance. Ease of contact with doctors and special education programs encouraged PAPTB to complete their treatment course as required.

Transmission dynamics and associated mortality of nosocomial COVID-19 throughout 2021: a retrospective study at a large teaching hospital in London.

BACKGROUND: The impact of nosocomial SARS-CoV-2 infections has changed significantly since 2020. However, there is a lack of up-to-date evidence of the epidemiology of these infections which is essential in order to appropriately guide infection control policy. AIMS: To identify the secondary attack rate of SARS-CoV-2 infection and associated mortality across different variants of concern. METHODS: A single-centre retrospective study of all nosocomial SARS-CoV-2 exposure events was conducted between 31st December 2020 and 31st December 2021. A secondary attack rate was calculated for nosocomial acquisition of SARS-CoV-2 infection and time to positivity. Positive contacts were assessed for all-cause 30-day mortality. RESULTS: A total of 346 sequential index exposure events were examined, and 1378 susceptible contacts identified. Two hundred susceptible contacts developed SARS-CoV-2 infection (secondary attack rate of 15.5%). The majority of index cases (59%) did not result in any secondary SARS-CoV-2 infection. Where close contacts developed SARS-CoV-2 infection, 80% were detected within the first five days since last contact with the index case. The overall associated mortality among positive contacts across 2021 was 9%, with an estimated reduction of 68% when comparing periods of high Omicron versus Alpha transmission. CONCLUSION: Our findings describe that most SARS-CoV-2 infections are detected within five days of contact with an index case; we have also demonstrated a considerably lower mortality rate with the Omicron variant in comparison to previous variants. These findings have important implications for informing and supporting infection control protocols to allow movement through the hospital, and ensure patients access care safely.

Infection control and preventing the transmission of tuberculosis in high-risk centres - recovery shelter for homeless people.

The term "infection control" refers to the policies and practices used in hospitals and other healthcare facilities to limit the spread of illnesses with the primary goal of lowering infection rates. The objective is to reduce the chance of infection in patients and Healthcare workers (HCWs). This may be achieved by making all the HCWs to follow and practice the infection prevention and control (IPC) guidelines and by providing safe and quality healthcare. Because of more exposure to TB patients and insufficient TB infection prevention and control (TBIPC) procedures in a healthcare facility, healthcare workers (HCWs) working in TB centers are at an elevated risk of contracting TB. Although there are a number of TBIPC guidelines, there is limited knowledge of their contents, if they are applicable in the given situation, and whether they are being properly applied in TB centers. The purpose of this study was to observe the TBIPC guidelines' implementation in CES (Centre of equity studies) recovery shelters well as the elements that affect it. The percentage of public health care personnel who used proper TBIPC practices was low. The execution of TBIPC guidelines in tuberculosis (TB) centers was poor. It was impacted because TB treatment institutions and centers have unique health systems and TB disease burdens.

Evaluating infection prevention and control structure of Indonesian COVID-19 referral hospitals.

Due to the emergence of COVID-19, hospitals are required to increase vigilance in providing care. However, their readiness for infection prevention and control (IPC) as a referral hospital in providing COVID-19 services has not been determined. This study aims to evaluate the IPC structure of 30 private non-profit Indonesian referral hospitals for COVID-19 based on the World Health Organization Infection Prevention and Control Assessment Framework (WHO IPCAF). A descriptive cross-sectional quantitative study was used, where 30 hospitals as the COVID-19 referral hospital were selected. The data collection was conducted by an online survey using the IPCAF questionnaire created by the WHO and was analysed with descriptive analysis. The majority of the hospitals' IPC level is at an advanced level (73.3%). All type B hospitals have an advanced IPC level, while only 64.7% of type C and 71.4% of type D have an advanced level. The highest average IPC score is on the IPC guidelines component (94.0), while the lowest value of 71.9 is on the Surveillance of HAIs component. In the minimum scores, there were hospitals with the lowest scores in HAI Surveillance and Multimodal strategies, namely 20.0 and 25.0, respectively. Preparing human resource capacities, establishing functional programmes, developing and implementing IPC guidelines, and providing adequate supplies are needed to improve hospital IPC structures. Contribution: This study demonstrates the necessity to improve hospital IPC structures to increase the resilience of health services to natural hazards and public health emergencies.

Health Science Students' Perceptions of Hand Hygiene Education and Practice in a South African University: Introducing the University Hand Hygiene Improvement Model.

Hand hygiene serves as a critical preventative measure against the spread of acquired infections in healthcare facilities and is an integral component of patient safety programs. While healthcare students in training are typically introduced to the principles underlying hand hygiene, the translation of this understanding into practice is often lacking, and compliance has remained low. This study aimed to evaluate health science students' in biomedical sciences, chiropractic and emergency medical care, environmental health, complementary medicine, medical imaging and radiation sciences, nursing, optometry, podiatry, and sports and movement studies perceptions regarding hand hygiene education (knowledge and attitude) and practice at a university in South Africa. Consenting students were asked to complete an online questionnaire that tested their knowledge, practices, and skills in handwashing. The ANOVA analysis results suggested significant differences in hand hygiene scores across departments and years of study. The multiple regression analyses confirmed these findings, suggesting that the department of study significantly influenced all aspects of hand hygiene, while the year of study affected hand hygiene skills, and age group influenced hand hygiene practices. Based on these findings, a conceptual model, the University Hand Hygiene Improvement Model (UHHIM), was proposed to enhance the teaching and learning of hand hygiene at the university level. The model underscores the necessity of targeted education, continuous monitoring, and feedback, and the pivotal roles of hand hygiene facilitators and student participation in enhancing hand hygiene behaviors.

Infection Prevention Control Strategies of New Delhi Metallo-ß-lactamase Producing Klebsiella pneumoniae.

The spread of multi-drug resistant organisms (MDROs) is increasing at an alarming rate worldwide. Among these, Carbapenemase-producing New Delhi Metallo-ß-lactamase (NDM) poses a significant clinical threat, and appropriate measures must be taken to prevent or limit its penetration into still-free territories. The present report describes two independent cases of patients from Ukraine colonized by NDM-producing Klebsiella pneumoniae and admitted to two separate wards of an acute university hospital in a territory not yet affected by Carbapenemase producers of this class. Moreover, this report illustrates the infection prevention control (IPC) strategies promptly implemented by the IPC operational team to verify the possible spread of the microorganism in the ward and avoid any possible further contamination. The identification of genes coding for Carbapenemases, performed using real-time PCR, revealed no other cases within the wards involved. These cases emphasize the importance of early case recognition of multidrug-resistant bacteria, the necessity of effective inter-hospital communication, the need for effective antimicrobial stewardship protocol, and the importance of adequate IPC policies. Additionally, we highlight the need to improve screening procedures in the case of patients from countries with a high prevalence of MDRO, as essential measures to prevent potential nosocomial outbreaks and/or endemization.

Tuberculosis infection prevention and control in rural Papua New Guinea: an evaluation using the infection prevention and control assessment framework.

BACKGROUND: Papua New Guinea (PNG) is one of the 14 countries categorised as having a triple burden of tuberculosis (TB), multidrug-resistant TB (MDR TB), and TB-human immunodeficiency virus (HIV) co-infections. TB infection prevention and control (TB-IPC) guidelines were introduced in 2011 by the National Health Department of PNG. This study assesses the implementation of this policy in a sample of district hospitals in two regions of PNG. METHODS: The implementation of TB-IPC policy was assessed using a survey method based on the World Health Organization (WHO) IPC assessment framework (IPCAF) to implement the WHO's IPC core components. The study included facility assessment at ten district hospitals and validation observations of TB-IPC practices. RESULTS: Overall, implementation of IPC and TB-IPC guidelines was inadequate in participating facilities. Though 80% of facilities had an IPC program, many needed more clearly defined IPC objectives, budget allocation, and yearly work plans. In addition, they did not include senior facility managers in the IPC committee. 80% (n = 8 of 10) of hospitals had no IPC training and education; 90% had no IPC committee to support the IPC team; 70% had no surveillance protocols to monitor infections, and only 20% used multimodal strategies for IPC activities. Similarly, 70% of facilities had a TB-IPC program without a proper budget and did not include facility managers in the TB-IPC team; 80% indicated that patient flow poses a risk of TB transmission; 70% had poor ventilation systems; 90% had inadequate isolation rooms; and though 80% have personal protective equipment available, frequent shortages were reported. CONCLUSIONS: The WHO-recommended TB-IPC policy is not effectively implemented in most of the participating district hospitals. Improvements in implementing and disseminating TB-IPC guidelines, monitoring TB-IPC practices, and systematic healthcare worker training are essential to improve TB-IPC guidelines' operationalisation in health settings to reduce TB prevalence in PNG.

Hospital patient experiences of contact isolation for antimicrobial resistant organisms in relation to health care-associated infections: A systematic review and narrative synthesis of the evidence.

BACKGROUND: The alarming growth of antimicrobial resistance organisms (AMRs) and the threat caused by health care-associated infections require hospitalized individuals who are infected or colonized with AMRs to be cared for in isolation, predominantly in single rooms. None of the existing reviews focus on or specifically address the patient's experience of being cared for in contact isolation when affected by AMRs exploring this specific context. METHODS: Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidance for the conduct of systematic reviews was applied. Five databases were searched from inception to April 2019, with keywords related to adult patient experiences, AMR, and contact isolation. The evidence was certified by 2 reviewers. Principles of thematic analysis were used to produce a narrative synthesis of the findings. RESULTS: Eighteen eligible studies were identified. Narrative synthesis resulted in 3 overarching categories reflecting the patient experience: privacy versus loneliness; emotional responses to isolation; quality of care, recovery, and safety in isolation. CONCLUSIONS: This review synthesizes existing evidence reflecting the patient experience of contact isolation. Study findings were often contradictory and may not reflect contemporary health care, such as shorter hospital stays, or societal preferences for greater privacy. Further research focusing on contemporary health care contexts is recommended.