"If people are hesitant at all, you just want a really big front door": a rapid qualitative interview study on the Luton COVID-19 vaccination outreach clinics.

BACKGROUND: There is a lack of evidence on the usefulness, practicality, and acceptance of vaccination outreach clinics in the community especially during pandemics. In this qualitative study, we explored the experiences, motivations and perceptions of service users, health professionals, strategic staff, volunteers, and community workers involved in the COVID-19 vaccination outreach clinics in Luton. METHODS: Semi structured face to face, telephone, online interviews, and focus groups were conducted with 31 participants including health professionals, strategic staff, volunteers, community workers and service users. The Framework Method was used to analyse the data and generate themes. RESULTS: Service users expressed positivity towards the convenience and familiarity of the location of the vaccination outreach clinics and the flexibility of receiving the vaccination in a local setting. Participants involved in the planning and delivery of the service commented on the worthwhile and rewarding experience but suggested more attention should be given to preparation time, service user recruitment, the working environment, and staff welfare. CONCLUSIONS: The COVID-19 mobile vaccination outreach clinics in Luton tested and developed a different model of service delivery and demonstrated a collaborative way of working: "taking the health service to the patient, not the patient to the health service". Planning and local community engagement were seen as key to successful delivery of a mobile healthcare service.

Development and internal validation of clinical prediction models for outcomes of complicated intra-abdominal infection.

BACKGROUND: Complicated intra-abdominal infections (cIAIs) are associated with significant morbidity and mortality. The aim of this study was to describe the clinical characteristics of patients with cIAI in a multicentre study and to develop clinical prediction models (CPMs) to help identify patients at risk of mortality or relapse. METHODS: A multicentre observational study was conducted from August 2016 to February 2017 in the UK. Adult patients diagnosed with cIAI were included. Multivariable logistic regression was performed to develop CPMs for mortality and cIAI relapse. The c-statistic was used to test model discrimination. Model calibration was tested using calibration slopes and calibration in the large (CITL). The CPMs were then presented as point scoring systems and validated further. RESULTS: Overall, 417 patients from 31 surgical centres were included in the analysis. At 90 days after diagnosis, 17.3 per cent had a cIAI relapse and the mortality rate was 11.3 per cent. Predictors in the mortality model were age, cIAI aetiology, presence of a perforated viscus and source control procedure. Predictors of cIAI relapse included the presence of collections, outcome of initial management, and duration of antibiotic treatment. The c-statistic adjusted for model optimism was 0.79 (95 per cent c.i. 0.75 to 0.87) and 0.74 (0.73 to 0.85) for mortality and cIAI relapse CPMs. Adjusted calibration slopes were 0.88 (95 per cent c.i. 0.76 to 0.90) for the mortality model and 0.91 (0.88 to 0.94) for the relapse model; CITL was -0.19 (95 per cent c.i. -0.39 to -0.12) and - 0.01 (- 0.17 to -0.03) respectively. CONCLUSION: Relapse of infection and death after complicated intra-abdominal infections are common. Clinical prediction models were developed to identify patients at increased risk of relapse or death after treatment, these now require external validation.

Incidence, associated disease burden and healthcare utilization due to Staphylococcus aureus prosthetic joint infection in European hospitals: the COMBACTE-NET ARTHR-IS multi-centre study.

BACKGROUND: The aim of this study was to estimate the incidence, associated disease burden and healthcare utilization due to Staphylococcus aureus prosthetic joint infections (SA-PJI) after primary hip and knee arthroplasty in European centres. METHODS: This study was conducted in patients who underwent primary hip and knee arthroplasty in 19 European hospitals between 2014 and 2016. The global incidence of PJI and SA-PJI was calculated. The associated disease burden was measured indirectly as infection-related mortality plus loss of function. For healthcare utilization, number and duration of hospitalizations, number and type of surgical procedures, duration of antibiotic treatments, and number of outpatient visits were collected. Subgroup and regression analyses were used to evaluate the impact of SA-PJI on healthcare utilization, controlling for confounding variables. RESULTS: The incidence of PJI caused by any micro-organism was 1.41%, and 0.40% for SA-PJI. Among SA-PJI, 20.7% were due to MRSA with substantial regional differences, and were more frequent in partial hip arthroplasty (PHA). Related deaths and loss of function occurred in 7.0% and 10.2% of SA-PJI cases, respectively, and were higher in patients with PHA. Compared with patients without PJI, patients with SA-PJI had a mean of 1.4 more readmissions, 25.1 more days of hospitalization, underwent 1.8 more surgical procedures, and had 5.4 more outpatient visits, controlling for confounding variables. Healthcare utilization was higher in patients who failed surgical treatment of SA-PJI. CONCLUSIONS: This study confirmed that the SA-PJI burden is high, especially in PHA, and provided a solid basis for planning interventions to prevent SA-PJI.

Reducing Implant Infection in Orthopaedics (RIIiO): Results of a pilot study comparing the influence of forced air and resistive fabric warming technologies on postoperative infections following orthopaedic implant surgery.

BACKGROUND: Active warming during surgery prevents perioperative hypothermia but the effectiveness and postoperative infection rates may differ between warming technologies. AIM: To establish the recruitment and data management strategies needed for a full trial comparing postoperative infection rates associated with forced air warming (FAW) versus resistive fabric warming (RFW) in patients aged >65 years undergoing hemiarthroplasty following fractured neck of femur. METHODS: Participants were randomized 1:1 in permuted blocks to FAW or RFW. Hypothermia was defined as a temperature of <36°C at the end of surgery. Primary outcomes were the number of participants recruited and the number with definitive deep surgical site infections. FINDINGS: A total of 515 participants were randomized at six sites over a period of 18 months. Follow-up was completed for 70.1%. Thirty-seven participants were hypothermic (7.5% in the FAW group; 9.7% in the RFW group). The mean temperatures before anaesthesia and at the end of surgery were similar. For the primary clinical outcome, there were four deep surgical site infections in the FAW group and three in the RFW group. All participants who developed a postoperative infection had antibiotic prophylaxis, a cemented prosthesis, and were operated under laminar airflow; none was hypothermic. There were no serious adverse events related to warming. CONCLUSION: Surgical site infections were identified in both groups. Progression from the pilot to the full trial is possible but will need to take account of the high attrition rate.

Cross-sectional study of the prevalence, causes and management of hospital-onset diarrhoea.

BACKGROUND: The National Health Service in England advises hospitals collect data on hospital-onset diarrhoea (HOD). Contemporaneous data on HOD are lacking. AIM: To investigate prevalence, aetiology and management of HOD on medical, surgical and elderly-care wards. METHODS: A cross-sectional study in a volunteer sample of UK hospitals, which collected data on one winter and one summer day in 2016. Patients admitted ≥72 h were screened for HOD (definition: ≥2 episodes of Bristol Stool Type 5-7 the day before the study, with diarrhoea onset >48 h after admission). Data on HOD aetiology and management were collected prospectively. FINDINGS: Data were collected on 141 wards in 32 hospitals (16 acute, 16 teaching). Point-prevalence of HOD was 4.5% (230/5142 patients; 95% confidence interval (CI) 3.9-5.0%). Teaching hospital HOD prevalence (5.9%, 95% CI 5.1-6.9%) was twice that of acute hospitals (2.8%, 95% CI 2.1-3.5%; odds ratio 2.2, 95% CI 1.7-3.0). At least one potential cause was identified in 222/230 patients (97%): 107 (47%) had a relevant underlying condition, 125 (54%) were taking antimicrobials, and 195 (85%) other medication known to cause diarrhoea. Nine of 75 tested patients were Clostridium difficile toxin positive (4%). Eighty (35%) patients had a documented medical assessment of diarrhoea. Documentation of HOD in medical notes correlated with testing for C. difficile (78% of those tested vs 38% not tested, P<0.001). One-hundred and forty-four (63%) patients were not isolated following diarrhoea onset. CONCLUSION: HOD is a prevalent symptom affecting thousands of patients across the UK health system each day. Most patients had multiple potential causes of HOD, mainly iatrogenic, but only a third had medical assessment. Most were not tested for C. difficile and were not isolated.

Selective intraoperative cholangiography. A case for its use on an anatomic basis.

The routine use of intraoperative cholangiography has vastly improved the results of common duct exploration by reducing the number of negative explorations. The controversy surrounding the use of routine versus selective intraoperative cholangiography has centered on the incidence of unsuspected common-duct stones. A prospective study was designed to examine both preoperative clinical data and intraoperative anatomical information to determine criteria that would identify patients who would not require cholangiography. One hundred consecutive patients undergoing cholecystectomy were included in the study. When considering patients without preoperative clinical data suspicious for common duct stones three anatomical conditions were identified in which common duct stones would not be present: cystic duct less than 3 mm; smallest stone size greater than 6 mm; a single stone. Using intraoperative criteria as a basis for cholangiography, 44 per cent of patients without clinical suspicion of common duct stones would be spared an intraoperative cholangiogram. It is the authors' opinion that the addition of anatomic findings to preoperative clinical data can further reduce or eliminate the risk of unsuspected stones while sparing a large number of patients the risk and expense of routine intraoperative cholangiography and possible negative duct exploration.

Shouldice hernia repair: results at a teaching institution.

Authors with wide experience report that the Shouldice technique for repair of inguinal hernia is very effective. The technique has not gained widespread acceptance or notoriety. For example, the 13th edition of Textbook of Surgery, edited by Sabiston, devotes only one paragraph to this type of herniorrhaphy. Because of the excellent results reported by the Shouldice Clinic, this technique was adopted at the Augusta Veterans Administration Hospital, a teaching hospital of the Medical College of Georgia. Since 1976, a total of 604 Shouldice repairs have been performed by supervised house staff; 468 patients have been followed for up to 8 years and a recurrence rate of 1.3 per cent is reported. Although the follow-up is brief, the Shouldice hernia repair is widely applicable and good results are not dependent on wide experience alone.

The fallout from medical waste.

Problems with medical waste in other states have led to new federal regulations, as well as requirements here in Alabama. The result: more paperwork and additional costs for hospitals.

The taxman cometh. Is your not-for-profit hospital prepared?

Voluntary hospitals face new scrutiny over the old benefit of tax exemption. With the standards becoming murkier, not-for-profit institutions wonder where they stand.

Alabama's specialty hospitals. Their special concerns, special role in healthcare delivery.

Specialty hospitals represent an often-forgotten part of the healthcare delivery system. But rehabilitation, psychiatric and other specialty facilities have much in common with acute-care hospitals. Even as they fulfill their unique missions.

What your physicians want. Hospitals try to solve the age-old mystery.

Hospitals have always considered physicians to be among their primary "customers," but dwindling reimbursements and other major changes in healthcare over the years have had adverse effects on the hospital/physician marriage. Today, factors such as managed care and risk contracting make the relationship even more uncertain but also provide an incentive for facilities and their medical staffs to become closer.