An assessment of the continuing medical education needs of US physicians in the management of patients with beta thalassemia.

Patients with beta thalassemia are benefitting from longer life expectancies, highlighting the importance of appropriate transition from pediatric to adult care. Data are limited regarding continuity of care and adult hematologists' management of patients with beta thalassemia. We conducted a survey of practicing US hematologists to identify practice gaps, attitudes, and barriers to optimal patient management among US-practicing hematologists. A total of 42 responses were collected, with 19 (45%) practicing at a beta thalassemia center of excellence (CoE). Nearly 90% of CoE physicians said they had a transition protocol or plan in place versus 30% of non-CoE physicians. Most physicians said parents should remain actively involved in medical visits. Adherence was rated as the most important patient education topic during transition. The most significant barrier cited was patient reluctance to transition away from pediatric care. Physicians in CoEs as compared with non-CoE physicians reported greater knowledge of beta thalassemia and familiarity with butyrates, gene therapy, and luspatercept. Highly rated topics for beta thalassemia-focused CME activities included management of complications and clinical trial updates. These findings suggest practice gaps and barriers to optimal care in the transition from pediatric to adult care, the ongoing management of adult patients, knowledge of the disease state, and familiarity with emerging treatments. Differences CoE vs non-CoE physician responses suggest variations in knowledge, practice, and attitudes that may be helpful in tailoring CME activities to different learner audiences. The small sample size used in some sub-analyses may not be representative of all hematologists treating beta thalassemia patients.

Events of wound healing/regeneration in the canine supraalveolar periodontal defect model.

AIM: The objective of this research was to elucidate early events in periodontal wound healing/regeneration using histological and immunohistochemical techniques. METHODS: Routine critical-size, supraalveolar, periodontal defects including a space-providing titanium mesh device were created in 12 dogs. Six animals received additional autologous blood into the defect prior to wound closure. One animal from each group was killed for analysis at 2, 5, 9, 14 days, and at 4 and 8 weeks. RESULTS: Both groups behaved similarly. Periodontal wound healing/regeneration progressed through three temporal phases. Early phase (2-5 days): heterogeneous clot consolidation and cell activation in the periodontal ligament (PDL) and trabecular bone was associated with PDL regeneration and formation of a pre-osteoblast population. Intermediate phase (9-14 days): cell proliferation (shown by PCNA immunostaining)/migration led to osteoid/bone, PDL and cementum formation. Late phase (4-8 weeks): primarily characterized by tissue remodelling/maturation. Fibrous connective tissue from the gingival mucosa entered the wound early, competing with regeneration. By day 14, the wound space was largely filled with regenerative and reparative tissues. CONCLUSION: Activation of cellular regenerative events in periodontal wound healing/regeneration is rapid; the general framework for tissue formation is broadly outlined within 14 days. Most bone formation apparently originates from endosteally derived pre-osteoblasts; the PDL possibly acting as a supplementary source, with a primary function likely being regulatory/homeostatic. Blood accumulation at the surgical site warrants exploration; supplementation may be beneficial.

Multidisciplinary physician survey assessing knowledge of the female athlete triad and relative energy deficiency in sport.

BACKGROUND: Short and long-term health consequences surrounding Low Energy Availability can be mitigated by recognizing the risk factors and making early diagnosis of the Female Athlete Triad (Triad) and Relative Energy Deficiency in Sport (RED-S). While awareness of the Triad among physicians and allied health professionals has been studied, there are very few studies that assess physician awareness of both the Triad and RED-S. METHODS: Our study assesses Low Energy Availability, the Triad, and RED-S knowledge with an electronic survey, educational handout, and follow up survey among physicians across multiple specialties at a single academic institution. RESULTS: Among 161 respondents, respective Triad and RED-S awareness among surveyed specialties was highest in Orthopedic surgeons (100%, 100%), followed by Physical Medicine & Rehabilitation (70%, 53%), Family Medicine (67%, 48%), Internal Medicine (54%, 36%), Obstetrics and Gynecology (46%, 32%), Pediatrics (45%, 29%), Endocrinology (33%, 33%), and Other (33%, 33%). Comparing the initial survey results to the follow-up survey results, there was an increase from 37 to 72% of physicians who correctly identified that the presence of low BMI or recent weight loss is not a required component of the Triad or RED-S. Both the initial and follow-up survey revealed a continued misperception surrounding the use of hormonal contraception to resume menstrual cycles, with 33% of physicians on initial survey and 44% of physicians on follow-up survey incorrectly answering that question. CONCLUSIONS: Multidisciplinary physicians have various levels of knowledge surrounding the Triad and RED-S, and there is a need for improved physician awareness, diagnosis, and treatment of the Triad and RED-S. Misperceptions exist surrounding the role of hormonal contraception in female athletes with the Triad and RED-S to regain and regulate menses.

When there is insufficient energy intake compared to energy output, leading to low energy availability, this lack of energy can strain the body's metabolic needs. The Female Athlete Triad (Triad) and/or Relative Energy Deficiency in Sport (RED-S) refer to this strain that affects organ systems. While these syndromes exist, it is unclear if there is a differential in awareness among physicians from different specialties. Our study confirms that physician awareness varied among different specialties, and misperceptions continue to exist surrounding hormonal contraception and regulating menses.

Differences in NAFLD/NASH Management by Provider Specialty: Opportunities for Optimizing Multidisciplinary Care.

Purpose: Non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) are a part of a complex metabolic disease process requiring a multi-faceted and multidisciplinary management approach. This study was conducted to identify areas where medical education across a multidisciplinary team could be optimized in providing optimal care of patients with NAFLD/NASH. Methods: A survey instrument including a patient case vignette was developed to understand approaches of US clinicians to diagnosis and management of patients with NAFLD/NASH. The survey was fielded via email in December 2020-January 2021. Analysis was conducted using embedded Qualtrics analytic software. Results: There were 629 survey respondents: 318 PCPs, including physicians, NPs, and PAs, 57 hepatologists, 156 gastroenterologists, and 98 endocrinologists. Survey results demonstrated variation in likelihood to screen patients for NAFLD/NASH among specialists and PCPs as well as in the types of clinicians that respondents would involve in the initial management of a patient diagnosed with NASH. Notably, between 15% and 33% across respondent clinician types would not include any other clinicians or medical specialists in initial management. For a patient with newly diagnosed NASH, the most likely initial management recommendations included drug therapy to improve control of diabetes and therapy to lower lipids and were less likely to recommend drug therapy for weight loss, drug therapy for NASH, or bariatric surgery. Respondents rated "poor patient adherence to lifestyle modifications" and "lack of approved therapies for NASH" as the most significant barriers to optimal management of patients with NASH. Conclusion: Variation in the evaluation and management of patients with NAFLD/NASH across PCPs and medical subspecialists was identified in this study. Education aimed at multidisciplinary roles in optimally managing patients with NAFLD/NASH, can be beneficial, particularly if focused on increasing screening, implementing guideline updates as they emerge, and incorporating new therapies as they gain approval for clinical practice.

Educational needs in the diagnosis and management of pediatric functional constipation: a US survey of specialist and primary care clinicians.

OBJECTIVES: The goal of this study was to identify opportunities among gastroenterologists and gastroenterology nurse practitioners (NPs)/physician assistants (PAs) for continuing medical education (CME) related to functional constipation. METHODS: An online, case-vignette survey was designed to identify and quantify practice patterns of pediatric gastroenterology clinicians. Case vignettes are a validated method for assessing clinician practice patterns. The survey consisted of three patient cases: a 3-year-old female with a 6-month history of constipation; a 6-year-old male with a 1-year history of constipation refractory to treatment and a sacral dimple with nearby tuft of hair; and a 16-year-old male with a 10-year history of constipation, and a sullen, depressed mood. Survey responses were compared to NASPGHAN guideline recommendations for diagnosis and management to identify areas where additional education may be beneficial. RESULTS: Responses were collected from 197 gastroenterologists, 116 gastroenterology NPs/PAs, and 206 pediatrician/primary care clinicians. Several of the practice patterns observed suggest opportunities for future CME: low use of applicable Rome III diagnostic criteria; approximately 85% recommended testing beyond what is recommended for the 3-year-old patient; over 1/3 did not perform several recommended tests for the 6-year-old patient; and over 25% did not refer the 16-year-old patient for psychological evaluation. Further, there was little consensus in treatment approach among the three clinician groups. Primary care familiarity with NASPGHAN guidelines was low. CONCLUSIONS: CME programs focusing on applying diagnostic criteria, matching diagnostic workup to patient presentation, treatment selection, and identifying patients who may benefit from psychological evaluation may fill knowledge and practice gaps of clinicians who manage pediatric patients with functional constipation.

Preparing Dental Students and Residents to Overcome Internal and External Barriers to Evidence-Based Practice.

In recent years, evidence-based dentistry has become the ideal for research, academia, and clinical practice. However, barriers to implementation are many, including the complexity of interpreting conflicting evidence as well as difficulties in accessing it. Furthermore, many proponents of evidence-based care seem to assume that good evidence consistently exists and that clinicians can and will objectively evaluate data so as to apply the best evidence to individual patients' needs. The authors argue that these shortcomings may mislead many clinicians and that students should be adequately prepared to cope with some of the more complex issues surrounding evidence-based practice. Cognitive biases and heuristics shape every aspect of our lives, including our professional behavior. This article reviews literature from medicine, psychology, and behavioral economics to explore the barriers to implementing evidence-based dentistry. Internal factors include biases that affect clinical decision making: hindsight bias, optimism bias, survivor bias, and blind-spot bias. External factors include publication bias, corporate bias, and lack of transparency that may skew the available evidence in the peer-reviewed literature. Raising awareness of how these biases exert subtle influence on decision making and patient care can lead to a more nuanced discussion of addressing and overcoming barriers to evidence-based practice.