Resident physician training in bedside pleural procedures: A one-year experience at a teaching hospital.

BACKGROUND AND OBJECTIVE: This study aims to quantify bedside pleural procedures performed at a quaternary teaching hospital describing technical and epidemiological aspects. MATERIALS AND METHODS: The authors retrospectively reviewed consecutive patients who underwent invasive thoracic bedside procedures between March 2022 and February 2023. RESULTS: 463 chest tube insertions and 200 thoracenteses were performed during the study period. Most procedures were conducted by 1st-year Thoracic Surgery residents, with Ultrasound Guidance (USG). There was a notable preference for small-bore pigtail catheters, with a low rate of immediate complications. CONCLUSION: Bedside thoracic procedures are commonly performed in current medical practice and are significant in surgical resident training. The utilization of pigtail catheters and point-of-care ultrasonography by surgical residents in pleural procedures is increasingly prevalent and demonstrates high safety.

Development and Maintenance of a Pleural Disease Service: Role of the "Pleurologist".

Changes in the health care environment, increasing specialization, and the use of ultrasound have led to pleural diseases being managed by a select few. This article aims to look at the impact of current medical education paradigms, service structure, procedural education and role of the "pleurologist" in providing care to patients with pleural disease.

Ensuring Basic Competence in Thoracentesis.

BACKGROUND: Trocar pigtail catheter thoracentesis (TPCT) is a common procedure often performed by junior physicians. Simulation-based training may effectively train physicians in the procedure prior to performing it on patients. An assessment tool with solid validity evidence is necessary to ensure sufficient procedural competence. OBJECTIVES: Our study objectives were (1) to collect evidence of validity for a newly developed pigtail catheter assessment tool (Thoracentesis Assessment Tool [ThorAT]) developed for the evaluation of TPCT performance and (2) to establish a pass/fail score for summative assessment. METHODS: We assessed the validity evidence for the ThorAT using the recommended framework for validity by Messick. Thirty-four participants completed two consecutive procedures and their performance was assessed by two blinded, independent raters using the ThorAT. We compared performance scores to test whether the assessment tool was able to discern between the two groups, and a pass/fail score was established. RESULTS: The assessment tool was able to discriminate between the two groups in terms of competence level. Experienced physicians received significantly higher test scores than novices in both the first and second procedure. A pass/fail score of 25.2 points was established, resulting in 4 (17%) passing novices and 1 (9%) failing experienced participant in the first procedure. In the second procedure 9 (39%) novices passed and 2 (18%) experienced participants failed. CONCLUSIONS: This study provides a tool for summative assessment of competence in TPCT. Strong validity evidence was gathered from five sources of evidence. A simulation-based training program using the ThorAT could ensure competence before performing thoracentesis on patients.

Evaluation of effectiveness of a paediatric simulation course in procedural skills for paediatric residents - A pilot study.

OBJECTIVE: To explore the effects of simulation training on paediatric residents' confidence and skills in managing advanced skills in critical care. METHODS: The study was conducted at Alfaisal University, Riyadh, Saudi Arabia, from March to June 2016, and comprised junior residents in paediatrics. All paediatric residents (years 1 and 2) were recruited into two workshops, held one week apart. The first workshop covered lumbar puncture/ cerebrospinal fluid interpretation, oral intubation, bone marrow aspiration, and critical airway management. The second workshop covered chest tube insertion, pleural tap, insertion of central line, and arthrocentesis. The participants were surveyed using a 5-point Likert scale survey pre- and post-course, assessing their confidence. Their practical skills were assessed using a pre-objective structured clinical examination on the same day and post-course objective structured clinical examination a week later on selected skills. The outcome measures were: (1) pre-/post-course confidence rating, and (2) pre-/post-course objective structured clinical examination results. Data was analysed using SPSS 20. RESULTS: Of the 16 participants, 8(50%) were boys and 8(50%) girls. Besides, 13(81%) residents were in year-1 and 3(19%) in year-2. Median post-course confidence level ranks for all the skills were higher (p<0.05). There was no improvement in mean pre-objective structured clinical examination scores (2.31±2.66/ 7.46±3.02) and post- objective structured clinical examination scores (22.54±4.39/ 31.85±6.90) in Year 1 residents (p<0.001). CONCLUSIONS: Simulation course was significantly successful in improving residents' clinical skills and confidence in performing critical tasks.

Simulation-Based Mastery Learning for Thoracentesis Skills Improves Patient Outcomes: A Randomized Trial.

PURPOSE: Physicians-in-training often perform bedside thoracenteses in academic medical centers, and complications are more common among less experienced clinicians. Simulation-based mastery learning (SBML) is one potential solution to this problem. This study evaluated the effects of a randomized trial of thoracentesis SBML on patient complications: iatrogenic pneumothorax (IP), hemothorax, and reexpansion pulmonary edema (REPE). METHOD: The authors randomized internal medicine residents to undergo thoracentesis SBML at a tertiary care academic center from December 2012 to May 2016. They subsequently compared thoracentesis complications from procedures performed by SBML-trained residents, traditionally trained residents (no simulation training), and those referred to pulmonary medicine or interventional radiology (IR). RESULTS: During the study period, 917 thoracenteses were performed on 709 patients. IP occurred in 60 (6.5%) procedures, of which 7 (11.6%) were clinically meaningful. SBML-trained residents performed procedures with a trend toward lower combined clinically meaningful complications (IP, hemothorax, REPE) compared with traditionally trained residents (7.9% vs. 0%; P = .06). SBML-trained residents caused fewer clinically meaningful IPs compared with traditionally trained residents, pulmonary, and IR referrals (P = .02). Hemothorax occurred after 4 (0.4%) thoracenteses, and SBML-trained residents had a trend toward lower hemothorax (0) compared with other groups (P = .07). REPE occurred after 3 (0.3%) procedures, with no differences between groups. SBML-trained residents performed procedures with lower combined clinically meaningful complications compared with other groups (P = .008). CONCLUSIONS: Residents randomized to an SBML intervention performed thoracenteses with low rates of clinically meaningful complications. Rigorous education represents a successful quality improvement strategy.

Development of an intelligent surgical training system for Thoracentesis.

Surgical training improves patient care, helps to reduce surgical risks, increases surgeon's confidence, and thus enhances overall patient safety. Current surgical training systems are more focused on developing technical skills, e.g. dexterity, of the surgeons while lacking the aspects of context-awareness and intra-operative real-time guidance. Context-aware intelligent training systems interpret the current surgical situation and help surgeons to train on surgical tasks. As a prototypical scenario, we chose Thoracentesis procedure in this work. We designed the context-aware software framework using the surgical process model encompassing ontology and production rules, based on the procedure descriptions obtained through textbooks and interviews, and ontology-based and marker-based object recognition, where the system tracked and recognised surgical instruments and materials in surgeon's hands and recognised surgical instruments on the surgical stand. The ontology was validated using annotated surgical videos, where the system identified "Anaesthesia" and "Aspiration" phase with 100% relative frequency and "Penetration" phase with 65% relative frequency. The system tracked surgical swab and 50mL syringe with approximately 88.23% and 100% accuracy in surgeon's hands and recognised surgical instruments with approximately 90% accuracy on the surgical stand. Surgical workflow training with the proposed system showed equivalent results as the traditional mentor-based training regime, thus this work is a step forward a new tool for context awareness and decision-making during surgical training.

Core Competencies or a Competent Core? A Scoping Review and Realist Synthesis of Invasive Bedside Procedural Skills Training in Internal Medicine.

PURPOSE: Invasive bedside procedures are core competencies for internal medicine, yet no formal training guidelines exist. The authors conducted a scoping review and realist synthesis to characterize current training for lumbar puncture, arthrocentesis, paracentesis, thoracentesis, and central venous catheterization. They aimed to collate how educators justify using specific interventions, establish which interventions have the best evidence, and offer directions for future research and training. METHOD: The authors systematically searched Medline, Embase, the Cochrane Library, and ERIC through April 2015. Studies were screened in three phases; all reviews were performed independently and in duplicate. The authors extracted information on learner and patient demographics, study design and methodological quality, and details of training interventions and measured outcomes. A three-step realist synthesis was performed to synthesize findings on each study's context, mechanism, and outcome, and to identify a foundational training model. RESULTS: From an initial 6,671 studies, 149 studies were further reduced to 67 (45%) reporting sufficient information for realist synthesis. Analysis yielded four types of procedural skills training interventions. There was relative consistency across contexts and significant differences in mechanisms and outcomes across the four intervention types. The medical procedural service was identified as an adaptable foundational training model. CONCLUSIONS: The observed heterogeneity in procedural skills training implies that programs are not consistently developing residents who are competent in core procedures. The findings suggest that researchers in education and quality improvement will need to collaborate to design training that develops a "competent core" of proceduralists using simulation and clinical rotations.

Simulation for Skills-based Education in Pulmonary and Critical Care Medicine.

The clinical practice of pulmonary and critical care medicine requires procedural competence in many technical domains, including vascular access, airway management, basic and advanced bronchoscopy, pleural procedures, and critical care ultrasonography. Simulation provides opportunities for standardized training and assessment in procedures without placing patients at undue risk. A growing body of literature supports the use and effectiveness of low-fidelity and high-fidelity simulators for procedural training and assessment. In this manuscript by the Skills-based Working Group of the American Thoracic Society Education Committee, we describe the background, available technology, and current evidence related to simulation-based skills training within pulmonary and critical care medicine. We outline working group recommendations for key procedural domains.