Systematic review and narrative description of the outcomes of group preoperative education before elective major surgery.

Background: Group preoperative education is becoming standard care for patients preparing for surgery, alongside optimisation of exercise, diet, and wellbeing. Although patient education is essential, the effectiveness of group education programmes or 'surgery schools' as a means of delivery is unclear. This review examines whether attending group preoperative education improves patient outcomes. Methods: We systematically reviewed studies of group perioperative education before major elective surgery. Observational or intervention studies with a baseline group or control arm were included. All outcomes reported were collected and, where possible, effect estimates were summarised using random effects meta-analysis. Results: Twenty-seven studies reported on 48 different outcomes after group education. Overall, there was a 0.7 (95% confidence interval 0.27-1.13) day reduction in mean length of stay. The odds ratio for postoperative complications after abdominal surgery was 0.56 (95% confidence interval 0.36-0.85; nine studies). Patient-centred outcomes were grouped into themes. Most studies reported a benefit from group education, but only postoperative physical impairment, pain, knowledge, activation, preoperative anxiety, and some elements of quality of life were statistically significant. Conclusion: This review presents a summary of published evidence available for group preoperative education. While these data lend support for such programmes, there is a need for adequately powered prospective studies to evaluate the effectiveness of preoperative education on clinical outcomes and to evaluate whether behaviour change is sustained. Furthermore, the content, timing and mode of delivery, and evaluation measures of preoperative education require standardisation. Systematic review protocol: PROSPERO (166297).

Hypervirulent R20291 Clostridioides difficile spores show disinfection resilience to sodium hypochlorite despite structural changes.

BACKGROUND: Clostridioides difficile is a spore forming bacterial species and the major causative agent of nosocomial gastrointestinal infections. C. difficile spores are highly resilient to disinfection methods and to prevent infection, common cleaning protocols use sodium hypochlorite solutions to decontaminate hospital surfaces and equipment. However, there is a balance between minimising the use of harmful chemicals to the environment and patients as well as the need to eliminate spores, which can have varying resistance properties between strains. In this work, we employ TEM imaging and Raman spectroscopy to analyse changes in spore physiology in response to sodium hypochlorite. We characterize different C. difficile clinical isolates and assess the chemical's impact on spores' biochemical composition. Changes in the biochemical composition can, in turn, change spores' vibrational spectroscopic fingerprints, which can impact the possibility of detecting spores in a hospital using Raman based methods. RESULTS: We found that the isolates show significantly different susceptibility to hypochlorite, with the R20291 strain, in particular, showing less than 1 log reduction in viability for a 0.5% hypochlorite treatment, far below typically reported values for C. difficile. While TEM and Raman spectra analysis of hypochlorite-treated spores revealed that some hypochlorite-exposed spores remained intact and not distinguishable from controls, most spores showed structural changes. These changes were prominent in B. thuringiensis spores than C. difficile spores. CONCLUSION: This study highlights the ability of certain C. difficile spores to survive practical disinfection exposure and the related changes in spore Raman spectra that can be seen after exposure. These findings are important to consider when designing practical disinfection protocols and vibrational-based detection methods to avoid a false-positive response when screening decontaminated areas.

Clinical features and management of individuals admitted to hospital with monkeypox and associated complications across the UK: a retrospective cohort study.

BACKGROUND: The scale of the 2022 global mpox (formerly known as monkeypox) outbreak has been unprecedented. In less than 6 months, non-endemic countries have reported more than 67 000 cases of a disease that had previously been rare outside of Africa. Mortality has been reported as rare but hospital admission has been relatively common. We aimed to describe the clinical and laboratory characteristics and outcomes of individuals admitted to hospital with mpox and associated complications, including tecovirimat recipients. METHODS: In this cohort study, we undertook retrospective review of electronic clinical records and pathology data for all individuals admitted between May 6, and Aug 3, 2022, to 16 hospitals from the Specialist and High Consequence Infectious Diseases Network for Monkeypox. The hospitals were located in ten cities in England and Northern Ireland. Inclusion criteria were clinical signs consistent with mpox and MPXV DNA detected from at least one clinical sample by PCR testing. Patients admitted solely for isolation purposes were excluded from the study. Key outcomes included admission indication, complications (including pain, secondary infection, and mortality) and use of antibiotic and anti-viral treatments. Routine biochemistry, haematology, microbiology, and virology data were also collected. Outcomes were assessed in all patients with available data. FINDINGS: 156 individuals were admitted to hospital with complicated mpox during the study period. 153 (98%) were male and three (2%) were female, with a median age of 35 years (IQR 30-44). Gender data were collected from electronic patient records, which encompassed full formal review of clincian notes. The prespecified options for data collection for gender were male, female, trans, non-binary, or unknown. 105 (71%) of 148 participants with available ethnicity data were of White ethnicity and 47 (30%) of 155 were living with HIV with a median CD4 count of 510 cells per mm3 (IQR 349-828). Rectal or perianal pain (including proctitis) was the most common indication for hospital admission (44 [28%] of 156). Severe pain was reported in 89 (57%) of 156, and secondary bacterial infection in 82 (58%) of 142 individuals with available data. Median admission duration was 5 days (IQR 2-9). Ten individuals required surgery and two cases of encephalitis were reported. 38 (24%) of the 156 individuals received tecovirimat with early cessation in four cases (two owing to hepatic transaminitis, one to rapid treatment response, and one to patient choice). No deaths occurred during the study period. INTERPRETATION: Although life-threatening mpox appears rare in hospitalised populations during the current outbreak, severe mpox and associated complications can occur in immunocompetent individuals. Analgesia and management of superimposed bacterial infection are priorities for patients admitted to hospital. FUNDING: None.

Isolation of Clostridioides difficile PCR Ribotype 027 from single-use hospital gown ties.

Background. Clostridioides difficile is a spore-forming pathogen responsible for antibiotic-associated diarrhoea. In the USA high incidence of C. difficile infection (CDI) in clinical environments has led to interest in C. difficile spore transmission.Hypothesis. Single use hospital surgical gown ties act as a reservoir for C. difficile spores.Aim. This study sought to examine whether single-use hospital surgical gown ties used in surgery, from an acute healthcare facility, harboured C. difficile spores.Methodology. Used surgical gowns ties worn by clinicians in the healthcare facility were examined for C. difficile spore presence via spread plate and anaerobic culture. The colonies isolated from each gown tie were subcultured on C. difficile selective agar for phenotypic confirmation. Presumptive C. difficile colonies were examined using C. difficile Quik Check Complete, 16-23S PCR Ribotyping and MALDI-TOF analysis.Results. In total 17 suspected C. difficile colonies were isolated from 15 gown ties via culture. C. difficile Quik Check Complete found two isolates as possible C. difficile. MALDI-TOF and PCR Ribotyping confirmed one isolate as C. difficile PCR ribotype 027 associated with clinical outbreaks.Discussion. Our study revealed the presence of hypervirulent C. difficile ribotype 027 spores on single-use gown ties. This highlights the potential of gown ties as a vector of spore transmission across clinical environments, especially when gowns are not worn appropriately.Conclusions. Appropriate compliance to infection control procedures by healthcare workers is essential to prevent spore dissemination across clinical facilities and reduce CDI rates.

FiY1: A reflective account of the foundation interim year 1 post.

During the COVID-19 pandemic, many final-year medical students were qualified early with the voluntary option to join the workforce as foundation interim year 1 (FiY1) doctors. In this column, a foundation year 1 (FY1) doctor reflects on their FiY1 experience of starting work as a practising doctor in the height of a pandemic. The process of the induction, the structure of the job, and the overall experience of an FiY1 doctor is reviewed and reflected on against previous years. The author aims to shed light on the FiY1 role for students who may find themselves in similar positions in the future.

Methods of analyzing patterns of multimorbidity using network analysis: a scoping review protocol.

OBJECTIVE: The purpose of this review is to summarize the techniques used for network analysis of multimorbidity to inform development of a standard methodology. INTRODUCTION: There is a growing trend of using network analysis to investigate relationships between chronic illnesses in people with multimorbidities. However, there is currently no recommended approach to calculating and displaying networks of chronic health conditions. This review intends to summarize the current literature to further the development of a standard methodology. INCLUSION CRITERIA: Studies will be included if they investigated the relationships between multiple chronic health conditions without referring to an index condition, using network analysis techniques. Studies using both survey and administrative data will be included. Studies including biological or genomic data sets will not be included as they are out of scope. METHODS: Databases searched will include MEDLINE, ScienceDirect, Scopus, and PsycINFO. All relevant publications will be included provided they were published before October 2020. Publications from all languages will be included where an appropriate translation in English can be obtained. Data extracted will include country of origin, type of data used, measure of association, software used, and notes on any specific points of methodological interest relevant to the review question.

Estimation of blood volume and blood loss in primary total hip and knee replacement: An analysis of formulae for perioperative calculations and their ability to predict length of stay and blood transfusion requirements.

INTRODUCTION: Blood loss continues to be a common surgical risk in total hip (THR) and knee replacements (TKR). Accurate prediction of blood loss permits appropriate counselling of risks to patients, target optimisation and forecasting future transfusion requirements. We compared blood volume formulae of Moore and Nadler, and blood loss formulae of Liu, Mercuriali, Bourke, Ward, Gross, Lisander and Meunier, to assess associations between calculated values with length of stay and transfusion requirements and determine which are useful in contemporary practice. METHODS: We retrospectively studied patients undergoing primary THR and TKR. We collected data on patient demographics, surgical interventions, pre- and postoperative haemoglobin and haematocrit values, length of stay and blood transfusion requirements. Spearman correlation tests and least squares multiple linear regression were performed. RESULTS: 149 THRs and 90 TKRs in 239 patients were analysed over four months. There was a very strong correlation between blood volume formulae. There were multiple very strong and strong associations between blood loss formulae. Bourke correlated significantly to length of stay, and Liu, Mercuriali, Lisander and Meunier correlated for incidence of transfusion. CONCLUSION: Accurate estimation of perioperative blood loss is increasingly important as demand for joint replacement surgery increases in an ageing population. If the primary interest is the association of blood loss and length of stay, Bourke's formula should be preferred. If the primary interest is calculating risk of transfusion, the formulae of Liu or Meunier should be preferred. The formulae of Mercuriali and Lisander are becoming redundant in contemporary practice.

Biocide Use in the Antimicrobial Era: A Review.

Biocides are widely used in healthcare and industry to control infections and microbial contamination. Ineffectual disinfection of surfaces and inappropriate use of biocides can result in the survival of microorganisms such as bacteria and viruses on inanimate surfaces, often contributing to the transmission of infectious agents. Biocidal disinfectants employ varying modes of action to kill microorganisms, ranging from oxidization to solubilizing lipids. This review considers the main biocides used within healthcare and industry environments and highlights their modes of action, efficacy and relevance to disinfection of pathogenic bacteria. This information is vital for rational use and development of biocides in an era where microorganisms are becoming resistant to chemical antimicrobial agents.

Preoperative education: making every contact count.

Patient education is an important part of obtaining informed consent, but can also be used to educate patients about how to prepare for surgery and help them take responsibility for improving their own health to reduce their risk of perioperative complications.

The Role of Behavioral Science in Personalized Multimodal Prehabilitation in Cancer.

Multimodal prehabilitation is increasingly recognized as an important component of the pre-operative pathway in oncology. It aims to optimize physical and psychological health through delivery of a series of tailored interventions including exercise, nutrition, and psychological support. At the core of this prescription is a need for considerable health behavior change, to ensure that patients are engaged with and adhere to these interventions and experience the associated benefits. To date the prehabilitation literature has focused on testing the efficacy of devised exercise and nutritional interventions with a primary focus on physiological and mechanistic outcomes with little consideration for the role of behavioral science, supporting individual behavior change or optimizing patient engagement. Changing health behavior is complex and to maximize success, prehabilitation programs should draw on latest insights from the field of behavioral science. Behavioral science offers extensive knowledge on theories and models of health behavior change to further advance intervention effectiveness. Similarly, interventions developed with a person-centered approach, taking into consideration individual needs and preferences will increase engagement. In this article, we will provide an overview of the extent to which the existing prehabilitation literature incorporates behavioral science, as well as studies that have explored patient's attitudes toward prehabilitation. We will go on to describe and critique ongoing trials in a variety of contexts within oncology prehabilitation and discuss how current scientific knowledge may be enhanced from a behavioral science perspective. We will also consider the role of "surgery schools" and detail practical recommendations that can be embedded in existing or emerging clinical settings.

Online Graduation of Doctors During the COVID-19 Pandemic.

This article was migrated. The article was marked as recommended. In March 2020, the United Kingdom declared a nationwide lockdown, a public health intervention in response to the COVID-19 pandemic. In addition, the increasing pressures on the country's publicly funded healthcare system, the National Health Service, required the early graduation of final year medical students so that they could join the workforce. Bristol Medical School responded to this health crisis by graduating 226 final year students. Since social distancing policies resulted in the prohibition of social gatherings, university graduation ceremonies were cancelled. The medical school felt it important to mark the students' qualification as these young doctors were to begin their careers amidst an unprecedented global health emergency. An online graduation ceremony was held on the video conferencing platform Zoom. This was attended by university staff and students from their homes across the UK and elsewhere in the world. Students commemorated their qualification by submitting photographs of themselves celebrating in homemade graduation robes and mortar boards which were included in the online event. The ceremony was a memorable occasion and created a sense of community in a time of social isolation. This novel situation gave rise to a unique celebration attracting media coverage and was reported on national TV and radio news bulletins along with newspapers. The structure for the online graduation ceremony outlined in this paper may be replicated for other graduation ceremonies or celebrations affected by the COVID-19 lockdown.

Clinical and Economic Impact of Implementing OVIVA Criteria on Patients With Bone and Joint Infections in Outpatient Parenteral Antimicrobial Therapy.

The OVIVA study demonstrated noninferiority for managing bone and joint infections (BJIs) with oral antibiotics. We report that 79.7% of OPAT patients being treated for BJIs at our center would be eligible for oral antibiotics, saving a median (IQR) 19.5 IV-antibiotic days (8.5-37) and GBP 1234 (569-2594) per patient.

Exploring the fundamental aspects of the Enhanced Recovery After Surgery nurse's role.

Enhanced Recovery After Surgery (ERAS) is a multimodal, multidisciplinary programme that aims to limit surgical stress during the perioperative period. The importance of a facilitator to improve patients' compliance with the ERAS pathway and ensure its successful implementation is described in the literature. This role is commonly undertaken by a nurse, but it is unclear what their role entails in practice. AIM: To investigate the common aspects of the role of the ERAS nurse, and similar roles. METHOD: A modified Delphi technique was used to explore the opinions of ERAS nurses, facilitators and their colleagues in the UK. A series of consensus statements on the role of the ERAS nurse were produced that were voted on and agreed via an online survey, then subsequently voted on at the seventh ERAS UK conference. RESULTS: Six consensus statements were proposed and agreed in the second round of voting. In the final round of voting, consensus was reached on four of the six statements related to data collection, patient education, staff education and patient support throughout the pathway. The two statements that did not reach consensus were related to leadership and project management. CONCLUSION: It is hoped that by producing these consensus statements, the role of the ERAS nurse will be better understood by all members of multidisciplinary ERAS teams, particularly managers and decision-makers, and can be supported in the future.

Understanding the benefits and implications of Enhanced Recovery After Surgery.

Enhanced Recovery After Surgery (ERAS) programmes are an innovative approach to optimising patient outcomes in the perioperative period and have been implemented in various surgical departments across a range of specialties, with varying degrees of success. ERAS is an evidence-based, multimodal programme that has repeatedly demonstrated a reduction in post-operative complications and reduced the length of hospital stays following elective surgery. However, despite extensive evidence to support these benefits, several barriers to ERAS implementation have been identified. This article outlines the components of ERAS, focusing on the barriers to its implementation and how these could be overcome. It also discusses the implications of ERAS for patients, nurses and healthcare organisations.

Re-designing the pathway to surgery: better care and added value.

The case for radical pathway re-design before surgery is in part driven by healthcare system pressures which are in turn the result of continuously rising demand in the face of tightly constrained resources. Such circumstances tend to drive revolutionary, rather than incremental, change. The current approach to preoperative assessment, that typically occurs in the weeks leading up to surgery, but is all too often only a few days before surgery, results in a lost opportunity for perioperative physicians to improve patient care. Re-engineering this process based on a patient-focused, pathway-driven vision of perioperative medicine offers a means of exploiting this opportunity. This review explores drivers for change, the opportunity offered by pathway re-design, and suggests a variety of strategies to add value in the preoperative pathway, each of which is facilitated by early engagement between perioperative physician and patient: collaborative decision-making, collaborative behavioural change, targeted comorbidity management as well as expectation management and psychological preparation for surgery including surgery schools.

Lived experience, enhanced recovery and laparoscopic colonic resection.

AIM: To explore patients' lived experience of undergoing laparoscopic colonic resection on an enhanced recovery programme. METHOD: Eleven patients were interviewed at home, between 14 and 16 days following discharge. The transcribed interview texts were interpreted with a hermeneutical-phenomenological method. FINDINGS: Participants were keen to achieve their goals and participate actively in the enhanced recovery programme. They strived to return to full health as soon as possible after surgery, but all participants indicated that it was taking longer than they had expected. As they became more independent regarding their self-care needs during their hospital stay, participants noticed that the nursing presence became more distant, which could result in unmet psychological needs. Their recovery at home was perceived to be taking longer than it should and was often prolonged by symptoms. The minimally invasive approach associated with laparoscopic surgery led the participants to expect a lesser physical and psychological effect from this major surgery. CONCLUSION: Nurses need to acknowledge and attend not only to the physical but also to the emotional needs of patients on an enhanced recovery programme, right up until the point of discharge. Nurses also need to prepare patients more fully for what to expect after discharge.