Variation In Clinical Practice Research Articles

Consensus paper on the assessment of adult patients with traumatic brain injury with Glasgow Coma Scale 13-15 at the emergency department: A multidisciplinary overview.

Traumatic brain injury (TBI) is a common reason for presenting to emergency departments (EDs). The assessment of these patients is frequently hampered by various confounders, and diagnostics is still often based on nonspecific clinical signs. Throughout Europe, there is wide variation in clinical practices, including the follow-up of those discharged from the ED. The objective is to present a practical recommendation for the assessment of adult patients with an acute TBI, focusing on milder cases not requiring in-hospital care. The aim is to advise on and harmonize practices for European settings. A multiprofessional expert panel, giving consensus recommendations based on recent scientific literature and clinical practices, is employed. The focus is on patients with a preserved consciousness (Glasgow Coma Scale 13-15) not requiring in-hospital care after ED assessment. The main results of this paper contain practical, clinically usable recommendations for acute clinical assessment, decision-making on acute head computerized tomography (CT), use of biomarkers, discharge options, and needs for follow-up, as well as a discussion of the main features and risk factors for prolonged recovery. In conclusion, this consensus paper provides a practical stepwise approach for the clinical assessment of patients with an acute TBI at the ED. Recommendations are given for the performance of acute head CT, use of brain biomarkers and disposition after ED care including careful patient information and organization of follow-up for those discharged.

Identifying potentially low value surgical care: A national ecological study in England.

High variation in clinical practice may indicate uncertainty and potentially low-value care. Methods to identify low value care are often not well defined or transparent and can be time intensive. In this paper we explore the usefulness of variation analysis of routinely-collected data about surgical procedures in England to identify potentially low-value surgical care. This is a national ecological study using Hospital Episode Statistics linked to mid-year population estimates and indices of multiple deprivation in England, 2014/15-2018/19. We identified the top 5% of surgical procedures in terms of growth in standardised procedure rates for 2014/15 to 2018/19 and variation in procedure rates between clinical commissioning groups as measured by the systematic component of variance (SCV). A targeted literature review was conducted to explore the evidence for each of the identified techniques. Procedures without evidence of cost-effectiveness were viewed as of potentially low value. We identified six surgical procedures that had a high growth rate of 37% or more over 5years, and four with higher geographical variation (SCV >1.6). There was evidence for two of the 10 procedures that surgery was more cost-effective than non-surgical treatment albeit with uncertainty around optimal surgical technique. The evidence base for eight procedures was less clear cut, with uncertainty around clinical- and/or cost-effectiveness. These were: deep brain stimulation; removing the prostate; surgical spine procedures; a procedure to alleviate pain in the spine; surgery for dislocated joints due to trauma and associated surgery for traumatic fractures; hip joint replacement with cemented pelvic component or cemented femoral component; and shoulder joint replacement. This study demonstrates that variation analysis could be regularly used to identify potentially low-value procedures. This can provide important insights into optimising services and the potential de-adoption of costly interventions and treatments that do not benefit patients and the health system more widely. Early identification of potentially low value care can inform prioritisation of clinical trials to generate evidence on effectiveness and cost-effectiveness before treatments become established in clinical practice.

Consensus recommendations for the assessment and management of idiopathic intracranial hypertension in children and young people

BackgroundIdiopathic intracranial hypertension (IIH) is a potentially disabling condition. There is a lack of evidence and national guidance on how to diagnose and treat paediatric IIH, leading to variation in...

Blood transfusion in the care of patients with visceral leishmaniasis: a review of practices in therapeutic efficacy studies.

Blood transfusion remains an important aspect of patient management in visceral leishmaniasis (VL). However, transfusion triggers considered are poorly understood. This review summarises the transfusion practices adopted in VL efficacy studies using the Infectious Diseases Data Observatory VL clinical trials library. Of the 160 studies (1980-2021) indexed in the IDDO VL library, description of blood transfusion was presented in 16 (10.0%) (n=3459 patients) studies. Transfusion was initiated solely based on haemoglobin (Hb) measurement in nine studies, combining Hb measurement with an additional condition (epistaxis/poor health/clinical instability) in three studies and the criteria was not mentioned in four studies. The Hb threshold range for triggering transfusion was 3-8 g/dL. The number of patients receiving transfusion was explicitly reported in 10 studies (2421 patients enrolled, 217 underwent transfusion). The median proportion of patients who received transfusion in a study was 8.0% (Interquartile range: 4.7% to 47.2%; range: 0-100%; n=10 studies). Of the 217 patients requiring transfusion, 58 occurred before VL treatment initiation, 46 during the treatment/follow-up phase and the time was not mentioned in 113. This review describes the variation in clinical practice and is an important initial step in policy/guideline development, where both the patient's Hb concentration and clinical status must be considered.

Pediatric donor heart utilization variability among organ procurement organizations.

Organ procurement organizations (OPOs) are responsible for the medical management of organ donors. Given the variability in pediatric donor heart utilization among OPOs, we examined factors that may explain this variability, including differences in donor medical management, organ quality, and candidate factors. The Organ Procurement and Transplant Network database was queried for pediatric (<18 years) heart donors and candidates receiving pediatric donor heart offers from 2010 to 2019. OPOs were stratified by pediatric donor heart utilization rate, and the top and bottom quintiles were compared based on donor management strategies and outcomes. A machine learning algorithm, combining 11 OPO, donor, candidate, and offer variables, was used to determine factors most predictive of whether a heart offer is accepted. There was no clinically significant difference between the top and bottom quintile OPOs in baseline donor characteristics, distance between donor and listing center, management strategies, or organ quality. Machine learning modeling suggested neither OPO donor management nor cardiac function is the primary driver of whether an organ is accepted. Instead, number of prior donor offer refusals and individual listing center receiving the offer were two of the most predictive variables of organ acceptance. OPO clinical practice variation does not seem to account for the discrepancy in pediatric donor heart utilization rates among OPOs. Listing center acceptance practice and prior number of donor refusals seem to be the important drivers of heart utilization and may at least partially account for the variation in OPO heart utilization rates given the regional association between OPOs and listing centers.

Comparison of European and American Guidelines for Upper Tract Urothelial Carcinoma: How Are They different?

Urothelial carcinoma (UC) affecting the urinary tract is recognized as one of the prevalent types of cancer, ranking fifth in terms of incidence. However, it is important to note that upper tract urothelial carcinoma (UTUC), in comparison to bladder cancer, is relatively uncommon and represents a minority of UC cases, accounting for ∼5% to 10%. It is worth emphasizing that as much as 60% of UTUC cases are invasive at the time of diagnosis, in contrast to 25% of bladder cancer cases. These statistics highlight the urgent need for well-designed, multidisciplinary strategies to guide optimal management for this vulnerable patient population, aiming to control treatment variability and minimize the risks associated with undertreatment and overtreatment. Methods: In this study, we present a comparative analysis of the contemporary guidelines on UTUC management from the European Association of Urology (EAU) and the American Urological Association/Society of Urologic Oncology (AUA/SUO) released in 2023. Our objective is to contrast the different guidelines and examine the evidence on which their recommendations are based. Results: By thoroughly reviewing the guidelines from both organizations, we observed substantial agreement on the management of UTUC. However, we also identified noticeable differences among these guidelines, leading to a wide range of recommendations. These disparities might stem from variations in clinical practices, regional preferences, and the availability of resources. It is crucial to acknowledge that both the EAU and AUA/SUO base their guidelines on the latest scientific evidence and expert consensus within their respective regions. Conclusions: These findings underscore the importance of ongoing collaboration, knowledge exchange, and harmonization of guidelines to improve the standard of care for UTUC globally. Future research should focus on identifying areas of consensus and bridging the gaps between different international guidelines to enhance the management outcomes for this challenging disease.

The Impact of Phonological Variation on Speech Perception and

Purpose: The general aim of the study was to examine the impact of phonological variation on speech perception and production.&#x0D; Methodology: The study adopted a desktop research methodology. Desk research refers to secondary data or that which can be collected without fieldwork. Desk research is basically involved in collecting data from existing resources hence it is often considered a low cost technique as compared to field research, as the main cost is involved in executive’s time, telephone charges and directories. Thus, the study relied on already published studies, reports and statistics. This secondary data was easily accessed through the online journals and library.&#x0D; Findings: The findings reveal that there exists a contextual and methodological gap relating to phonological variation on speech perception and production. Preliminary empirical review revealed that that phonological variation significantly influences both speech perception and production processes. It highlighted the complex interplay between phonological variation, social factors, cultural context, and cognitive mechanisms. Moreover, the study emphasized the importance of addressing phonological variation in language education, clinical practice, and intercultural communication to promote inclusive communication practices in diverse settings. Overall, the findings contribute to a deeper understanding of language diversity and its implications for communication.&#x0D; Unique Contribution to Theory, Practice and Policy: Labov's theory of Variationist Sociolinguistics, Optimality theory and Speech Accommodation theory may be used to anchor future studies on phonological variation on speech perception and production. The study provided valuable recommendations that contributed to theoretical understanding, practical communication outcomes, and language policy decisions. It integrated insights from phonological variation research into linguistic theories, recommended the integration of phonological training into language instruction programs, and emphasized the importance of inclusive language policies. Additionally, the study suggested interventions to improve communication effectiveness, bridge communication gaps, address language disorders, and promote linguistic diversity. By incorporating these recommendations, stakeholders worked towards enhancing communication and fostering linguistic inclusivity across diverse linguistic contexts.

Cardiovascular Management in Asymptomatic (Silent) Cerebral Microbleeds and Suspected Cerebral Amyloid Angiopathy.

Cerebral microbleeds (CMBs) detected on blood-sensitive magnetic resonance imaging sequences are usually a sign of an underlying cerebral small vessel disease such as sporadic cerebral amyloid angiopathy or sporadic nonamyloid small vessel pathology (eg, arteriolosclerosis). Much of the enduring interest in CMBs relates to their high prevalence (partly due to the widespread use of magnetic resonance imaging) in the context of stroke, cognitive impairment and in healthy individuals, and the clinical uncertainties created about the safety of antithrombotic medications due to their association with both future hemorrhagic and ischemic stroke. Historically, the research literature overwhelmingly emphasized the future hemorrhagic risk associated with CMBs, potentially leading to unnecessary withholding of treatments proven effective at preventing thrombosis, such as anticoagulants in patients with atrial fibrillation who happened to have some microbleeds. The lack of strong guidelines in this area contributes to wide variation in clinical practice. In this article, we critically review and discuss the implications of silent CMBs and cortical superficial siderosis (ie, without symptomatic intracerebral hemorrhage) in different clinical settings: the general population, patients with ischemic stroke, and the memory clinic. Emerging evidence, albeit not from randomized controlled trials, suggests that in most patients, CMBs alone should not prevent the use of antithrombotics or anticoagulants for stroke prevention, when they are otherwise indicated. Where possible, we provide specific suggestions for clinical care grounded in both the limited available literature and our personal clinical practice.

Time to full enteral feeds in hospitalised preterm and very low birth weight infants in Nigeria and Kenya.

Preterm (born < 37 weeks' gestation) and very low birthweight (VLBW; <1.5kg) infants are at the greatest risk of morbidity and mortality within the first 28 days of life. Establishing full enteral feeds is a vital aspect of their clinical care. Evidence predominantly from high income countries shows that early and rapid advancement of feeds is safe and reduces length of hospital stay and adverse health outcomes. However, there are limited data on feeding practices and factors that influence the attainment of full enteral feeds among these vulnerable infants in sub-Saharan Africa. To identify factors that influence the time to full enteral feeds, defined as tolerance of 120ml/kg/day, in hospitalised preterm and VLBW infants in neonatal units in two sub-Saharan African countries. Demographic and clinical variables were collected for newborns admitted to 7 neonatal units in Nigeria and Kenya over 6-months. Multiple linear regression analysis was conducted to identify factors independently associated with time to full enteral feeds. Of the 2280 newborn infants admitted, 484 were preterm and VLBW. Overall, 222/484 (45.8%) infants died with over half of the deaths (136/222; 61.7%) occurring before the first feed. The median (inter-quartile range) time to first feed was 46 (27, 72) hours of life and time to full enteral feeds (tFEF) was 8 (4.5,12) days with marked variation between neonatal units. Independent predictors of tFEF were time to first feed (unstandardised coefficient B 1.69; 95% CI 1.11 to 2.26; p value <0.001), gestational age (1.77; 0.72 to 2.81; <0.001), the occurrence of respiratory distress (-1.89; -3.50 to -0.79; <0.002) and necrotising enterocolitis (4.31; 1.00 to 7.62; <0.011). The use of standardised feeding guidelines may decrease variations in clinical practice, shorten tFEF and thereby improve preterm and VLBW outcomes.

Postnatal Steroids Use for Bronchopulmonary Dysplasia in a Quaternary Care NICU.

Intercenter variation and trends in postnatal steroids (PNS) use among preterm infants for prevention or treatment of bronchopulmonary dysplasia (BPD) is known. Understanding intracenter PNS use patterns facilitate implementation of center-specific change interventions to optimize outcomes.This study aimed to (i) quantify the proportion of infants who received PNS, and describe the timing, type, trends over time, regimen used, and deviations, and (2) describe the clinical characteristics and unadjusted outcomes of infants who received PNS. This was a cohort study in a quaternary neonatal intensive care unit including infants born at less than 33 weeks, and who received PNS for prevention or treatment of BPD between 2011 and 2021. Following data were included: proportion of babies who received PNS; type of PNS; age at initiation and duration; trends over time; deviation from published regimen; morbidity, mortality, and cointerventions. One hundred and eighty four infants (8% of <33 week' infants) received PNS. The median (interquartile range [IQR]) gestational age and birth weight were 25 (24-26) weeks and 720 (625-841) grams, respectively. The median (IQR) day of initiation and duration of PNS use were 29 (19-38) and 10 (10-22) days, respectively. One hundred and fifty-seven (85%) infants received dexamethasone (DX) and 22 (12%) received hydrocortisone as the first PNS course, and 71 (39%) infants received multiple courses. The proportion of infants receiving PNS remained unchanged, but the cumulative median dose received for BPD per patient increased by 56%. Nearly one-third of cumulative PNS dose came from PNS used for non-BPD indications. Forty-six percent infants had a deviation from published regimen (±20% deviation in duration or ±10% deviation in dose). Survival, survival without major morbidity, moderate-to-severe BPD, and technology dependence at discharge were 87, 2, 91, and 67%, respectively. Increased variation in PNS use, deviation from published regimen, and concurrent PNS exposure from non-BPD indication offer insights into implementing interventions to improve processes. · In this quaternary NICU, 8% of infants born before 33 weeks were administered postnatal steroids (PNS).. · The percentage of infants given PNS remained stable; however, the cumulative dose per patient for BPD rose.. · The study identified targeted interventions to minimize clinical practice variations at the center..

GEC-ESTRO survey of 106Ru eye applicator practice for ocular melanoma – Physicist survey

Aim106Ru eye plaque brachytherapy (BT, interventional radiotherapy) is an eye-preserving treatment for uveal melanoma performed in about 100 clinics worldwide. Despite this relatively low number, there is a considerable variation in clinical practice. In 2022, the BRAPHYQS and Head & Neck and Skin GEC-ESTRO working groups conducted a survey to map the current clinical practice. The survey consisted of a physicist and a physician part. This paper describes the physicist results. However, three physician questions with overlapping interest are included here as well. Materials and MethodsThe survey questions pertained to commissioning and quality control (QC) of the plaques, treatment planning, radiobiological correction, as well as more general questions on practice improvement. The questions overlapping with the physician survey were related to dose prescription and margins. ResultsSixty-five physicist responses were included. A majority of the centres do not perform an independent measurement of the absorbed dose at reference depth, percentage depth dose (PDD) and off-axis data. A lack of calibration services and suitable equipment are the main reasons. About one third of the centres indicated that they do image based treatment planning. The use of margins and dose prescription showed a large variability, despite the availability of guidelines [1]. Many respondents expressed a strong wish for improvement in a wide range of aspects of clinical practice. ConclusionThe physics survey showed a wide variability regarding quality control of the 106Ru sources and treatment planning practice.

Abstract WP178: Evaluation of Low NIHSS Subitems Association With LVO Detection in Large Telestroke Database

Background: The benefits of mechanical thrombectomy in low NIHSS score (&lt;6) is unclear and undergoing investigation. Current acute stroke guidelines do not address the utilization of computed tomography angiography (CTA) in low NIHSS largely due to a paucity of data leading to great variation in clinical practice. Understanding the predictive value of NIHSS subitems for LVO may help guide imaging selection. Methods: Acute stroke consultations seen in the emergency department in 227 facilities (27 states) from July 1, 2021 to December 31, 2021 were extracted from the TeleCare by TeleSpecialists TM database. The encounters with CTA performed were reviewed for LVO detected, and NIHSS score with individual subitems. Logistic regression analysis was performed on the NIHSS subitems in total and at NIHSS cutoff points of ≤6, ≤4, and ≤2. Results: A total of 12,668 patients had complete NIHSS subitems available with 1,459 (11.5%) having an LVO and 11,209 without an LVO were extracted. There is a significant difference in the ORs for each subitem. The ORs for patients with NIHSS ≤6 subitems: Level of Consciousness 1.11 (p=0.626), Consciousness Questions 1.36 (p&lt;0.001), Consciousness Commands 1.94 (p&lt;0.001), Best Gaze 1.61 (p=0.061), Visual Field 1.65 (p&lt;0.001), Facial palsy 1.71 (p &lt;0.001), Motor Arm-left 1.43 (p &lt;0.001), Motor arm-right 1.03 (p=0.840), Motor leg-left 0.97 (p=0.758), Motor leg-right 0.83 (p=0.103), Limb ataxia 1.09 (p=0.545), Sensory 0.67 (p=0.001), Language 1.92 (p&lt;0.001), Dysarthria 1.81 (p&lt;0.001), and Neglect 5.78 (p&lt;0.001). Trends in subitems with each lower cutoff were increased odds of LVO with Consciousness Commands, Visual Fields, Language, and Neglect, and lower odds of LVO with Sensation. Conclusions: This analysis shows the limitations of the NIHSS subitems to predict LVO. Despite the trend of lower odds of LVO for Sensation, even with the NIHSS cutoff of ≤2 there would have been 7 LVOs missed. There are 6 subitems showing statistical significance at an NIHSS cutoff of ≤2 which suggests that an NIHSS cutoff, even with these identified subpoints, is not a good CTA candidate selection tool for the detection of all LVOs.

Surgical treatment of nasopharyngeal cancer - a consensus recommendation from two Chinese associations.

Surgical treatment is playing an increasingly important role in the management of nasopharyngeal carcinoma (NPC). This consensus focuses on the indications for optimal surgery, and surgical methods in the whole process of treatment for NPC to provide a useful reference to assist these difficult clinical decisions. A thorough review of available literature on NPC and surgery was conducted by the Association for the prevention and treatment of nasopharyngeal carcinoma in China, international exchange and promotion Association for medicine and healthcare, and the Committee on nasopharyngeal cancer of Guangdong provincial anticancer association. A set of questions and a preliminary draft guideline was circulated to a panel of 1096 experienced specialists on this disease for voting on controversial areas and comments. A refined second proposal, based on a summary of the initial voting and different opinions expressed, was recirculated to the experts in two authoritative medical science and technology academic groups in the prevention and treatment of NPC in China for review and reconsideration. The initial round of questions showed variations in clinical practice even among similar specialists, reflecting the lack of high-quality supporting data and resulting difficulties in formulating clinical decisions. Through exchange of comments and iterative revisions, recommendations with high-to-moderate agreement were formulated on general treatment strategies and details of surgery, including indications and surgical approaches. By standardizing the surgical indications and practice, we hope not only to improve the surgical outcomes, but also to highlight the key directions of future clinical research in the surgical management of NPC.

Unwarranted variation and the goal of net zero for the NHS in England: exploring the link between efficiency working, patient outcomes and carbon footprint.

In 2020 the NHS in England set a target of reaching net zero carbon emissions by 2040. Progress has already been made towards this goal, with substantial reductions in the use of environmentally harmful anaesthetic gases, such as desflurane, in recent years. Where an effective replacement already exists, changing practice to use low carbon alternatives is relatively easy to achieve, but much greater challenges lie ahead. The Getting It Right First Time (GIRFT) programme is a clinically-led, data-driven clinical improvement initiative with a focus on reducing unwarranted variation in clinical practice and patient outcomes. Reducing unwarranted variation can improve patient care and service efficiency, and can also support the drive to net zero. In this article we set out what the GIRFT programme is doing to support sustainable healthcare in England, why it is uniquely positioned to support this goal and what the future challenges, barriers, enablers and opportunities are likely to be in the drive to net zero.

Targeted axillary dissection: worldwide variations in clinical practice.

Targeted axillary dissection (TAD) for the axillary staging of clinically node-positive (cN +) breast cancer patients converting to clinically node negative post neoadjuvant chemotherapy (NAC), has gained popularity due to its minimal false negative rate and low arm morbidity. The aim of this study is to shed more light on the variation in the clinical practice globally in terms of indications and perceived limitations of TAD. A panel of expert breast surgeons constructed a structured questionnaire comprising of 18 questions and asked surgeons worldwide for their opinions and routine practice on TAD. The questionnaire was electronically distributed and answers were collected between May 1st and August 1st 2022. Responses included 137 entries from 36 countries. Of them, 73.7% consider TAD for cN + patients planned to receive NAC. Among them, the greatest number of respondents (45%) perform the procedure for tumours up to T3, whereas 27% regardless of T-stage. The majority (42%) perform TAD on patients with 1-3 positive nodes and only 30% consider TAD when matted nodes are present. HER2 positive and Triple Negative subtypes are more likely to undergo TAD than Luminal A and B (86%, 79.1%, 39.5%, and 62.8%, respectively). Maximum acceptable lymph node burden is median 3 nodes for any subtype with a tendency to accept more positive nodes for Triple Negative. This study demonstrates the differences in current practice regarding TAD as well as the fact that the biology of the tumour heavily affects the method of axillary staging.

International consensus on post-transplantation diabetes mellitus.

Post-transplantation diabetes mellitus (PTDM) remains a leading complication after solid organ transplantation. Previous international PTDM consensus meetings in 2003 and 2013 provided standardized frameworks to reduce heterogeneity in diagnosis, risk stratification and management. However, the last decade has seen significant advancements in our PTDM knowledge complemented by rapidly changing treatment algorithms for management of diabetes in the general population. In view of these developments, and to ensure reduced variation in clinical practice, a 3rd international PTDM Consensus Meeting was planned and held from 6-8 May 2022 in Vienna, Austria involving global delegates with PTDM expertise to update the previous reports. This update includes opinion statements concerning optimal diagnostic tools, recognition of prediabetes (impaired fasting glucose and/or impaired glucose tolerance), new mechanistic insights, immunosuppression modification, evidence-based strategies to prevent PTDM, treatment hierarchy for incorporating novel glucose-lowering agents and suggestions for the future direction of PTDM research to address unmet needs. Due to the paucity of good quality evidence, consensus meeting participants agreed that making GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) recommendations would be flawed. Although kidney-allograft centric, we suggest that these opinion statements can be appraised by the transplantation community for implementation across different solid organ transplant cohorts. Acknowledging the paucity of published literature, this report reflects consensus expert opinion. Attaining evidence is desirable to ensure establishment of optimized care for any solid organ transplant recipient at risk of, or who develops, PTDM as we strive to improve long-term outcomes.

Evaluating ICU nurses' education, practice, and competence in palliative and end-of-life care in Saudi Arabia: A cross-sectional study.

In palliative and end-of-life (PEOL) care, especially within intensive care units (ICUs), nurses' unique skills are critical, yet their expertise remains under-explored, particularly in Saudi Arabia. This study aimed to evaluate the education, practice, and perceived competence of adult ICU nurses in Saudi Arabia regarding PEOL care and to pinpoint key factors that influence this aspect of healthcare delivery. A cross-sectional design was utilized in this study. Participants were recruited from five public hospitals and one specialized center in Hail, Saudi Arabia. Data were gathered in September 2023 using the PEOL Care Index, which measures various care dimensions on a Likert scale in Arabic and English. IBM SPSS Statistics 29.0 was used for statistical analysis, particularly to conduct ANOVA, t-test, and multiple regression. 142 out of the targeted 171 ICU nurses completed the survey, yielding a response rate of 83.04%. Although 81% of the nurses had experience caring for dying patients, only 30.3% had received in-service PEOL care training. Those with this training demonstrated significantly higher scores in education, clinical practice, and perceived competence than their counterparts (p <0.05). Mean scores across these areas were 69.67, 71.01, and 71.61, respectively. In-service training positively correlated with these metrics (p <0.05). Multiple regressions also revealed that in-service training, job satisfaction, and communication authority are strong influencers, explaining 21.6% of the variation in clinical practice and 16.9% in perceived competence. The study highlighted the proficiency of ICU nurses in PEOL care, emphasizing that in-service training, job satisfaction, and the authority to communicate effectively with patients and their families significantly improved clinical practice and nurses' competence in PEOL care. This underlines the critical need for healthcare institutions to acknowledge and address these key factors to optimize patient care outcomes.

Second and Third Kidney Transplants.

Renal transplant is the best procedure for patients with end-stage renal disease. Although an ideal kidney transplant should survive for the lifetime of each recipient, there may be a need for a second, third, or even a fourth retransplant. The outcomes of these kidney allografts, surgical approaches, immunology issues, and drug therapies warrant greater focus. Pediatric kidney retransplant is even more important because these patients are more immunologically responsive to donor antigens and because they need longer allograft survival. Although kidney retransplant provides a survival advantage for patients who would otherwise remain on the wait list and/or hemodialysis, careful patient selection is crucial for second, third, and fourth renal transplants. Despite the shortage of donor organs, outcomes, manageable complications, and economic considerations support earlier kidney retransplants rather than delayed retransplants. Preoperative vascular imaging, appropriate induction therapy, regular monitoring of renal function, and regular surveillance for malignancy and infection are more important in the retransplanted kidneys than in cases of first kidney transplants. The lack of robust data on optimal clinical management of these retransplant recipients has contributed to substantial variations in clinical practice among different centers. In this review, we discuss medical and surgical approaches in the cases of second and third kidney transplants.

Recognition, diagnosis, and operability assessment of chronic thromboembolic pulmonary hypertension (CTEPH): Aglobal cross-sectional scientific survey (CLARITY).

Early recognition and diagnosis of chronic thromboembolic pulmonary hypertension (CTEPH) is crucial for improving prognosis and reducing the disease burden. Established clinical practice guidelines describe interventions for the diagnosis and evaluation of CTEPH, yet limited insight remains into clinical practice variation and barriers to care. The CTEPH global cross-sectional scientific survey (CLARITY) was developed to gather insights into the current diagnosis, treatment, and management of CTEPH and to identify unmet medical needs. This paper focuses on the recognition and diagnosis of CTEPH and the referral and evaluation of these patients. The survey was offered to hospital-based medical specialists through Scientific Societies and other medical organizations, from September 2021 to May 2022. Response data from 353 physicians showed that self-reported awareness of CTEPH increased over the past 10 years among96% of respondents. Clinical practices in acute pulmonary embolism (PE) follow-up and CTEPH diagnosis differed amongrespondents. While 50% of respondents working in a nonexpert center reported to refer patients to an expert pulmonary hypertension/CTEPH center when CTEPH is suspected, 51% of these physicians did not report referral of patients with a confirmed diagnosis for further evaluation. Up to 50% of respondents involved in the evaluation of referred patients have concluded a different operability status than that indicated by the referring center. This study indicates that early diagnosis and timely treatment of CTEPH is challenged by suboptimal acute PE follow-up and patient referral practices. Nonadherence to guideline recommendations may be impacted by various barriers to care, which were shown to vary by geographical region.

Effects of a team Quality Improvement method in a national clinical audit programme of four clinical specialties in Ministry of Health hospitals in Saudi Arabia.

In 2018, the Ministry of Health (MoH) in Saudi Arabia developed a clinical excellence strategy. An objective was to reduce variation in clinical practices in MoH hospitals, particularly for conditions with high mortality in Saudi Arabia, by applying best practice clinical standards and using the clinical audit process to measure clinical practice. The strategy included working with multiprofessional teams in hospitals to implement improvements needed in clinical practice. To test the feasibility of carrying out national clinical audits in MoH hospitals, audits were carried out in 16 MoH hospitals on four clinical subjects-acute myocardial infarction, major trauma, sepsis, and stroke. Clinical expert groups, including Saudi clinicians and an international clinical expert, developed clinical care standards for the four conditions from analyses of international and Saudi clinical guidelines. The audits were designed with the expert groups. Multiprofessional teams were appointed to carry out the audits in designated MoH hospitals. Data collectors in each hospital were trained to collect data. Workshops were held with the teams on the clinical care standards and how data would be collected for the audits, and later, on the findings of data collection and how to use the improvement process to implement changes to improve compliance with the standards. After 4 months, data collection was repeated to determine if compliance with the clinical care standards had improved. Data collected from each hospital for both cycles of data collection were independently reliably tested. All designated hospitals participated in the audits, collecting and submitting data for two rounds of data collection and implementing improvement plans after the first round of data collection. All hospitals made substantial improvements in clinical practices. Of a total of 84 measures used to assess compliance with a total of 52 clinical care standards for the four clinical conditions, improvements were made by hospital teams in 58 (69.1%) measures. Improvements were statistically significant for 34 (40.5%) measures. The project demonstrated that well-designed and executed audits using evidence-based clinical care standards can result in substantial improvements in clinical practices in MoH hospitals in Saudi Arabia. Keys to success were the improvement methodology built into the audit process and the requirement for hospitals to appoint multiprofessional teams to carry out the audits. The approach adds to evidence on the effectiveness of clinical audits in achieving improvements in clinical quality and can be replicated in national audit programmes.