Updated Clinical Practice Research Articles

Painful polyneuropathy in people with diabetes: An overview of the updated guideline.

In 2022, the American Academy of Neurology (AAN) released an updated clinical practice guideline for the treatment of painful diabetic polyneuropathy. This article synthesizes the AAN recommendations, providing rationales and implementation considerations for them for primary care NP practice.

Tracheal Tumors: Clinical Practice Guidelines for Palliative Treatment and Follow-Up.

A substantial portion of patients with advanced cancer cannot be cured, regardless of the therapeutic methods employed. Hence, rational palliative causal treatment becomes crucial. Representative studies specifically addressing the exclusive palliative treatment of patients diagnosed with tracheal cancers have not been identified. In most studies, patients treated palliatively constituted a subset of the overall evaluated group. A thorough literature review was conducted, focusing on three types of palliative treatment: palliative radiotherapy, palliative surgical procedures, and systemic treatment for advanced disease. This review uniquely fills a significant gap in the existing literature by providing the first comprehensive and updated clinical practice guidelines specifically focused on the palliative treatment of tracheal tumors. The proposed guidelines emphasize the unique clinical challenges and treatment strategies pertinent to palliative care in tracheal tumors, which are not adequately covered in existing guidelines for other thoracic malignancies.

Palliative care in advanced pulmonary fibrosis.

Updated clinical practice guidelines for pulmonary fibrosis recommend early integrated palliative care using a primary palliative approach. Clinicians need to be aware of the various palliative interventions in order to implement guidelines' recommendations. This review provides an update on evidence-based palliative therapies. Literature review indicates early integration of palliative care in pulmonary fibrosis is feasible and meets patient needs. Key components of a primary palliative approach include comprehensive symptoms and needs screening, systematic symptom management using nonpharmacologic interventions, supplemental oxygen and opioids for dyspnea and cough. Patient-centered communication is essential for successful integration of palliative care. Early, iterative advance care planning in clinic to understand patient goals, values and preferences for current and future care, improves patient care and satisfaction. Prioritizing caregiver inclusion in clinics can address their needs. Collaborating with a multidisciplinary allied team facilitates integration of palliative care and supports patients throughout the disease course. Different models of palliative care delivery exist and can be adapted for local use. The use of artificial intelligence algorithms and tools may improve care and continuity. Clinicians must develop competency in palliative care. Organizational and policy support is essential to enable seamless integration of palliative care throughout the care continuum.

Prediabetes and insulin resistance: effect of vitamin D.

The impact of vitamin D on improving insulin resistance in prediabetes remains controversial. The purpose of this review is to examine whether vitamin D supplementation improves insulin resistance in adults with prediabetes, and if so, to identify the mechanisms and the specific populations. Global prevalence of prediabetes is increasing, and prevention is a critical issue because these people with prediabetes will develop type 2 diabetes soon, which will put pressure on healthcare costs. Recent evidence on the effectiveness of vitamin D administration in improving insulin resistance and preventing the onset of type 2 diabetes in adults with prediabetes has been accumulating. The 2024 updated clinical practice guideline of the American Diabetes Association states that vitamin D administration to patients with prediabetes potentially benefits type 2 diabetes incidence in specific populations. There are also reports that vitamin D administration improves insulin resistance via increased serum osteocalcin levels, a marker of bone turnover. Vitamin D is likely to improve insulin resistance, which is already present at the time of prediabetes. However, the effectiveness may vary depending on ethnic differences and blood vitamin D levels at the start of administration.

Application of the 2022 American Thoracic/European Respiratory Society/Japanese Respiratory Society/Associatión Latinoamericana de Tórax (ATS/ERS/JRS/ALAT) idiopathic pulmonary fibrosis and progressive pulmonary fibrosis clinical practice guideline to a Canadian population: An opinion piece

In 2022, the American Thoracic Society (ATS), European Respiratory Society (ERS), Japanese Respiratory Society (JRS), and Associatión Latinoamericana de Tórax (ALAT) produced an updated clinical practice guideline on the diagnosis and management of idiopathic pulmonary fibrosis (IPF), also defining and making treatment recommendations for progressive pulmonary fibrosis (PPF). In this review, we summarize and highlight aspects of this guideline that are most relevant to Canadians. New recommendations in IPF include the use of transbronchial lung cryobiopsy as an alternative to surgical lung biopsy and a recommendation against antacid medications in asymptomatic patients. The guideline also recommends treating PPF with nintedanib, an antifibrotic currently approved for IPF. The guideline definition of PPF should be adopted in Canada, although with flexibility in physiologic parameters of the PPF definition and increased support for community respirologists to care for these patients. Although pirfenidone was not recommended in the guideline for the treatment of PPF, there are multiple clinical trials that support its use as a second-line treatment for PPF. It is imperative that Canadian resources continue to support knowledge generation of this complex group of patients and that Canadians continue to have ongoing involvement in the development of future international clinical practice guidelines.

Updated Customized Clinical Practice Guidelines for Management of Adult Cataract in Iran.

Please download the PDF or view the guidelines in HTML.

Australasian Sleep Association 2024 guidelines for sleep studies in adults.

Executive summary: This document is a consensus statement of a subcommittee of experienced sleep physicians and scientists, tasked to review the literature and formulate recommendations on the indications, performance, and reporting of sleep studies, to update clinical practice from the 2017 Australasian Sleep Association (ASA) guidelines for sleep studies in adults (Douglas JA, Chai-Coetzer CL, McEvoy D, et al. Guidelines for sleep studies in adults - a position statement of the Australasian Sleep Association. Sleep Med. 2017;36(Suppl 1):S2-S22. doi:10.1016/j.sleep.2017.03.019). This document moves the focus beyond important discussions outlined in the 2017 guidelines, particularly surrounding the sensitivity and specificity of validated questionnaires and home sleep studies. The 2024 guide outlines the performance of the broad range of sleep testing available for the investigations of sleep disorders in adults including indications, strengths, limitations, and reporting standards.

Polytrauma in Children.

Inadequate clinical experience still causes uncertainty in the acute diagnostic evaluation and treatment of polytrauma in children (with or without coagulopathy). This review deals with the main aspects of the acute care of severely injured children in the light of current guidelines and other relevant literature, in particular airway control, volume and coagulation management, acute diagnostic imaging, and blood coagulation studies in the shock room. This review is based on literature retrieved by a selective search in PubMed, Medline (OVIDSP), the Cochrane Central Register of Controlled Trials, and Epistemonikos covering the period January 2001 to August 2023. Review articles and the updated S2k clinical practice guideline on polytrauma management in childhood were considered. Most accidents in childhood occur at home and in the child's free time, with varying mechanisms and patterns of injury depending on age. The outcome of treatment depends largely on the presence or absence or traumatic brain injury, which affects 66% of children with polytrauma and is thus the most common type of injury in this group, and of hemorrhagic shock with or without coagulopathy. Acute care follows the ABCDE algorithms with attention to special features in children, including age-specific reference values. According to a registry study, coagulopathy and hypovolemic shock are associated with 22% and 17% mortality, respec - tively. Treatment in a pediatric trauma reference center of the trauma network is recommended. Computed tomography (CT) should be carried out in children in accordance with defined criteria (PECARN), as a team decision and with the use of age-specific low-dose CT protocols. In children as in adults, viscoelasticity-based point-of-care tests enable the prompt diagnosis of relevant coagulopathies and their treatment in consideration of age-specific target values. The administration of tranexamic acid remains controversial. 4% of polytrauma patients are children. Because children differ from adults both anatomically and physiologically, the diagnostic evaluation and management of polytrauma in children presents a special challenge. The evidence base for pediatric polytrauma management is still inadequate; current recommendations are based on consensus, in consideration of the special features of children compared to adults.

Opportunities for Expanding the Integration of Palliative Care in Oncology Care.

Patients with cancer and their families comprise a significant population served by palliative care. Close collaboration between oncology clinicians and palliative care teams has demonstrated improved patient-centered care, especially when this care is integrated early in the course of the disease. The American Society of Clinical Oncology recently released their updated clinical practice guidelines for palliative care in oncology, which provide new opportunities for collaboration to expand the scope of care.

Updated Clinical Practice Guidelines in Resuscitation and the Management of Respiratory Distress Syndrome in Extremely Preterm Infants during Two Epochs in Romania: Impact on Outcomes.

Adequate perinatal management is essential in caring for extremely preterm (EP) infants. We aimed to evaluate and compare the impact of different protocols on short-term outcomes. A retrospective study was conducted on EP infants in a Romanian perinatal tertiary center during 2008-2012 and 2018-2022. Data on 270 EP infants (121 in period I, 149 in period II) were analyzed collectively and stratified into two subgroups by gestational age. Initial FiO2 administration (100% vs. 40%% p < 0.001), lung recruitment at birth (19.0% vs. 55.7% p < 0.001), early rescue surfactant administration (34.7% vs. 65.8%; p < 0.001), and the mechanical ventilation rate (98.3% vs. 58.4%; p < 0.001) were significantly improved during period II. Survival rates of EP infants significantly improved from 41.3% to 72.5%, particularly in the 26-28 weeks subgroup (63.8% to 83%). Compared to period I, the overall frequency of severe IVH decreased in period II from 30.6% to 14.1%; also, BPD rates were lower (36.6% vs. 23.4%; p = 0.045) in the 26-28 weeks subgroup. Despite improvements, there were no significant differences in the frequencies of NEC, sepsis, PVL, ROP, or PDA. Implementing evidence-based clinical guidelines can improve short-term outcomes.

A315 A QUALITY ASSESSMENT OF THE ADEQUACY OF FLUID REPLACEMENT THERAPY FOR PATIENTS DIAGNOSED WITH ACUTE PANCREATITIS

Abstract Background For acute pancreatitis (AP), aggressive fluid resuscitation therapy (FRT) is the cornerstone for initial management. However, results from the recent WATERFALL study show a higher incidence of fluid overload with aggressive FRT (bolus of 20 ml/kg followed by infusion of 3 ml/kg/hr of Ringer’s lactate [RL]) compared with moderate FRT (infusion of 1.5 ml/kg/hr RL preceded by a bolus of 10 ml/kg only in those with hypovolemia). Given this evidence, we conducted a study to assess whether patients with AP received appropriate fluid therapy and monitoring at our institution. Aims To assess whether fluid replacement therapy in patients with AP was aligned with updated clinical practice at our centre. Methods We completed a chart audit of all adult (≥ 18 years old) patients who presented to the ED from April 1, 2021 through March 31, 2022 and were diagnosed with AP. Patients were identified based on ICD-10 codes for a primary admission or discharge diagnosis of AP. Data variables collected included demographic information, cause of AP, comorbidities, laboratory tests, type and volume of fluids replaced, urine output, complications, and hospital length of stay (HLOS). Severity of AP was categorized as mild, moderate, or severe based on the revised Atlanta classification of AP. Descriptive statistics were completed. Results A total of 250 patients (121 F, 129 M), mean age 53±19 years (range 19-96 years) were diagnosed with AP. Body weight was not available for 4 patients and thus excluded from this analysis. FRT variables stratified for the severity of AP are below in Table 1. Conclusions Our quality assessment has identified a knowledge-to-practice gap in the use of FRT for patients with AP. To assist physicians in the decision-making process, we have developed an algorithm to improve FRT in AP. This will be implemented via an order set to standardize the amount of FRT and to improve monitoring of urine output. This algorithm will be tested using an improvement science approach in collaboration with healthcare professionals. Table 1. Summary of fluid management in AP patients as stratified by severity of disease. Funding Agencies None

A meta-analysis study on the association between smoking and male pattern hair loss.

Smoking-which often refers to recreational consumption of the nicotine-containing tobacco-is deemed a risk factor for both the development of and worsening of androgenetic alopecia (AGA). However, there is no published meta-analysis study on the effect of smoking on AGA; so, we quantitatively synthesized the evidence base pertaining to the recreational activity and this form of hair loss in men. We systematically searched PubMed and Scopus to identify published studies with suitable data, and pairwise meta-analyses were conducted. Our search identified eight studies-and the data thereof were used across four meta-analyses. We found that ever smokers are significantly (p < 0.05) more likely, than never smokers, to develop AGA (pooled odds ratio (OR) = 1.82, 95% confidence interval (CI): 1.55-2.14). Our results showed that the odds of developing AGA are significantly (p < 0.05) higher in men who smoke at least 10 cigarettes per day, than in their counterparts who smoke up to 10 cigarettes per day (pooled OR = 1.96, 95% CI: 1.17-3.29). For men with AGA, the odds of disease progression are significantly (p < 0.05) higher among ever smokers than in never smokers (pooled OR = 1.27, 95% CI: 1.01-1.60). We found no significant (p ≥ 0.05) association between smoking intensity and disease progression. Findings from the current study-which is the first meta-analysis to our knowledge reviewing the association between AGA and the extent of smoking, can guide further research and update clinical practice guidelines.

Practice guidelines for management of uterine corpus cancer in Korea: a Korean Society of Gynecologic Oncology consensus statement.

The Korean Society of Gynecologic Oncology (KSGO) had been making an effort to standardize and enhance the quality of domestic uterine corpus cancer treatment by developing updated clinical practice guidelines in 2021. The KSGO revised the guidelines based on a literature search using 4 key elements: Population, Intervention, Comparison, and Outcome framework. These elements include the evaluation of the efficacy and safety of immune checkpoint inhibitor treatment in recurrent/advanced endometrial cancer patients who have failed platinum-based chemotherapy, as well as the effect of combined treatment with trastuzumab in patients with HER2/neu-positive endometrial cancer. Additionally, the guideline assessed the efficacy and safety of omitting lymph node dissection in low-risk endometrial cancer patients, investigated the effect of sentinel lymph node mapping in early-stage endometrial cancer surgery, addressed the outcome of chemoradiation therapy as a postoperative treatment in patients with advanced (stage III-IVA) endometrial cancer, and explored the impact of initial treatment with immune checkpoint inhibitors on survival in patients with advanced or recurrent endometrial cancer patients.

Clinical Practice Guidelines for Brain Metastasis From Solid Tumors.

With advancements in systemic cancer therapies, the incidence and diagnosis of brain metastases (BMs) have increased, necessitating updated clinical practice guidelines. There also were developments in neurosurgical and radiotherapeutic modalities for intracranial lesions, as well as advances in immune and targeted therapies for BMs of systemic cancers. Recently, the ASCO-SNO-ASTRO and EANO-ESMO have published clinical guidelines for BMs from solid tumors. The ASCO-SNO-ASTRO guidelines, published in 2021, underwent a systematic literature review and critical evaluation by their Expert Panel, addressing the key questions in various therapies such as surgery, radiotherapy, and systemic therapy for the recommendations. Similarly, the EANO-ESMO guidelines, also published in 2021, involved a selection of relevant literature by expert authors, with final references confirmed through consensus, focusing on prevention, diagnosis, therapy, and follow-up. This review aims to provide an overview of the recent clinical practice guidelines for BMs from solid tumors, based on these two recently developed guidelines.

Updated Clinical Practice Guidelines for the Diagnosis and Management of Long COVID.

"Long COVID" is a term used to describe a condition when the symptoms and signs associated with coronavirus disease 2019 (COVID-19) persist for more than three months among patients infected with COVID-19; this condition has been reported globally and poses a serious public health issue. Long COVID can manifest in various forms, highlighting the need for appropriate evaluation and management by experts from various fields. However, due to the lack of clear clinical definitions, knowledge of pathophysiology, diagnostic methods, and treatment protocols, it is necessary to develop the best standard clinical guidelines based on the scientific evidence reported to date. We developed this clinical guideline for diagnosing and treating long COVID by analyzing the latest research data collected from the start of the COVID-19 pandemic until June 2023, along with the consensus of expert opinions. This guideline provides recommendations for diagnosis and treatment that can be applied in clinical practice, based on a total of 32 key questions related to patients with long COVID. The evaluation of patients with long COVID should be comprehensive, including medical history, physical examination, blood tests, imaging studies, and functional tests. To reduce the risk of developing long COVID, vaccination and antiviral treatment during the acute phase are recommended. This guideline will be revised when there is a reasonable need for updates based on the availability of new knowledge on the diagnosis and treatment of long COVID.

Updated Clinical Practice Guidelines for Management of Hyperbilirubinemia in Infants Born at 35 Weeks or More Gestation.

Given the prevalence of jaundice in newborns, and the consequences of untreated hyperbilirubinemia, the long-awaited revised clinical practice guidelines for hyperbilirubinemia were finally released in August 2022 by the American Academy of Pediatrics as an update to the 2004 guidelines on the same topic. As new evidence and data become available, it is important for pediatricians and neonatologists to re-assess their clinical decision-making over time to ensure that patients are receiving the best care possible. With improvements in medical equipment and medical technology, and growing concerns about the overtreatment of hyperbilirubinemia, the newest clinical practice guidelines attempt to tackle the prevention, risk assessment, monitoring, and treatment of hyperbilirubinemia with these things in mind. [Pediatr Ann. 2023;52(12):e436-e439.].

673. Sniffing Out Adherence: Evaluation of a Clostridioides difficile guideline at a Tertiary Academic Medical Center

Abstract Background Tufts Medical Center’s (TMC) Antimicrobial Stewardship Team (AMT) in collaboration with gastroenterology (GI) developed an institutional treatment algorithm to guide appropriate inpatient management of Clostridioides difficile infection (CDI). The CD treatment algorithm was revised in April 2022 to reflect updated national clinical practice guidelines and disseminated to TMC providers. Our study aimed to assess provider compliance to TMC’s CD treatment algorithm. Methods A retrospective study of adult patients hospitalized from April 15, 2022 to October 31, 2022 and tested for CD was conducted. We collected patient demographics, white blood cell count, serum creatinine (SC), length of stay, CD treatment, Infectious Diseases (ID) &amp; GI consult, occurence of severe CDI (defined as white blood cell &amp;gt; 15 K/uL or SC &amp;gt; 1.5 mg/dL), occurrence of recurrent CDI, and immunocompromised status (defined by having had organ or bone marrow transplant, receiving immunomodulatory therapy or chronic steroids). A 2-step Clostridioides difficile (CD) testing algorithm was used. For CD toxin A/B &amp; glutamate dehydrogenase antigen (GDH) indeterminate results, reflex to nucleic amplification test (NAAT) was performed only with AMT approval. Results A total of 111 inpatients had CD toxin/GDH stool testing; 70 (63%) positive and 41 (37%) indeterminate. Of patients who had an indeterminate CD toxin/GDH, none had subsequent CD NAAT testing, and none receive CDI treatment. Of the others, 81 (73%), 23 (21%), and 7 (6%) were diagnosed with non-severe, severe, and fulminant CDI, respectively. The overall adherence to the institutional CD treatment algorithm was 58% (figure 1). More patients were appropriately treated with oral vancomycin (11, 65%) compared to those who were appropriately treated with fidaxomicin (9, 24%). Guidance adherence was (3) 38% among patients who had one or more recurrent episodes of CD, and none received suggested ID or GI consultation for additional CDI treatment consideration. Conclusion Adherence to institutional CD treatment algorithm was low. This study highlights opportunities to improve prescription of first line CDI therapy, especially among patients who are at higher risk for recurrence. Disclosures Maureen Campion, PharmD, BCIDP, Shinoigi: Speaker

Diagnostic yield of upper tract imaging performed for hematuria screening: Results from a national, privately-insured cohort

ObjectivesTo increase the population-level understanding of upper tract imaging evaluation during risk-based hematuria assessment. Using a national, privately-insured cohort, we evaluated the rates of imaging and the diagnostic yield of each imaging modality. We hypothesized that the rate of upper tract disease would be low and that the benefit of computed tomography over renal ultrasound would be limited. MethodsWe identified patients with an incident diagnosis of microscopic or gross hematuria between 2010 and 2015 within the MarketScan database. Multivariable logistic regression was used to predict the adjusted likelihood of any upper tract finding, with a subset analysis limited to malignant outcomes. ResultsWe identified 466,710 patients; 150,880 (32.3%) received ultrasound, 219,449 (47.0%) received computed tomography, and 96,381 (20.7%) received other imaging. Ultrasound detected 1,469 findings among 150,880 patients (1%); computed tomography detected 3,764 findings among 219,449 patients (1.7%); other imaging detected 2,612 findings among 96,381 patients (2.7%) (P < 0.0001). When adjusted for comorbidities, increased age, male sex, increased Elixhauser index, gross hematuria, and CT or other imaging were associated with upper tract findings, in the overall and subset analysis (all p < 0.0001). ConclusionsThe diagnostic yield of imaging is higher than expected; however, the detection rate remained low. As supported by updated clinical practice guidelines, clinicians should pursue risk-based imaging strategies during hematuria evaluation, although these data may support increased utilization of ultrasound at the initial evaluation.

Impact of Antibiotic De-Escalation on Antibiotic Consumption, Length of Hospitalization, Mortality, and Cost: A Systematic Review and Meta-Analysis

Overuse and misuse of antibiotics have led to the emergence of antibiotic-resistant bacteria and pose a significant threat due to adverse drug reactions, increased healthcare costs, and poor patient outcomes. Antibiotic stewardship programs, including antibiotic de-escalation, aim to optimize antibiotic use and to reduce the development of antibiotic resistance. This systematic review and meta-analysis aim to fill the gap by analyzing the current literature on the implications of antibiotic de-escalation in patients on antibiotic use, duration of hospital stay, mortality, and cost; to update clinical practice recommendations for the proper use of antibiotics; and to offer insightful information about the efficacy of antibiotic de-escalation. Based on the PRISMA 2020 recommendations, a comprehensive literature search was conducted using electronic databases and reference lists of identified studies. Eligible studies were published in English, conducted in humans, and evaluated the impact of antibiotic de-escalation on antibiotic consumption, length of hospitalization, mortality, or cost in hospitalized adult patients. Data were extracted using a standardized form, and the quality of included studies was assessed using the Newcastle–Ottawa Scale. The data from 25 studies were pooled and analyzed using the Revman-5 software, and statistical heterogeneity was evaluated using a chi-square test and I2 statistics. Among the total studies, seven studies were conducted in pediatric patients and the remaining studies were conducted in adults. The studies showed a wide range of de-escalation rates, with most studies reporting a rate above 50%. In some studies, de-escalation was associated with a decrease in antimicrobial utilization and mean length of stay, but the impact on overall cost was mixed. Our pooled analysis for mortality reported that a significant difference was observed between the de-escalation group and the non-de-escalation group in a random effect model (RR = 0.67, 95% CI 0.52–0.86, p = 0.001). The results suggest that de-escalation therapy can be applied in different healthcare settings and patient populations. However, the de-escalation rate varied depending on the study population and definition of de-escalation. Despite this variation, the results of this systematic review support the importance of de-escalation as a strategy to optimize antibiotic therapy and to reduce the development of subsequent antibiotic resistance. Further studies are needed to evaluate the impact of de-escalation on patient outcomes and to standardize the definition of de-escalation to allow for better comparison of studies.

Fever and neutropenia in pediatric oncology and stem cell transplant patients: an editorial commentary on updated international clinical practice guidelines

Fever and neutropenia in pediatric oncology and stem cell transplant patients: an editorial commentary on updated international clinical practice guidelines