Virtual Reality for the Management of Pain and Anxiety for IR Procedures: A Prospective, Randomized, Pilot Study on Digital Sedation.

PURPOSE: To assess the analgesic and anxiolytic effects of virtual reality (VR) augmentation in patients undergoing peripherally inserted central catheter (PICC) placement or fine-needle aspiration thyroid biopsy. MATERIALS AND METHODS: This is a prospective, single-center randomized controlled trial with 107 patients enrolled. Patients were randomly assigned to receive standard of care (SOC) or SOC+VR during PICC or thyroid biopsy procedures. Pain and anxiety were individually measured using the visual analog scale (VAS) before and after the procedure. Vital signs including heart rate and systolic and diastolic blood pressure were recorded. One-way analysis of variance test and Games-Howell post hoc analysis were used to assess effect size and statistical significance between SOC and SOC+VR measures. RESULTS: The PICC cohort consisted of 59 patients (33 in SOC+VR and 26 in SOC), with a median age of 53.1 years (interquartile range [IQR], 38.3-62.7 years). The thyroid biopsy cohort consisted of 48 patients (26 in SOC+VR and 22 in SOC), with a median age of 60.1 years (IQR, 49.0-67.2 years). One-way analysis of individuals undergoing thyroid biopsies with adjunctive VR revealed an effect size of -1.74 points (SE ± 0.71; P = .018) on VAS pain scale when compared with SOC. Analysis of individuals undergoing PICC placements revealed an effect size of -1.60 points (SE ± 0.81; P = .053) on VAS anxiety when compared with SOC. CONCLUSIONS: VR as a nonpharmacologic adjunct reduced some procedure-related pain and anxiety without increasing the procedural duration.

Rigid bronchoscopic management of complications related to endobronchial stents after lung transplantation.

OBJECTIVES: We reviewed the utility of rigid bronchoscopy in the management of complications resulting from placement of metallic endobronchial stents after lung transplantation. METHODS: A retrospective review was performed of all lung transplant patients who required metallic endobronchial stenting between 2005 and 2009. The patients' medical records were reviewed, and details regarding stent placement, complications, and removal were recorded. RESULTS: A total of 43 metallic stents were placed in 22 patients who had unilateral or bilateral lung transplantation. Stent complications occurred in 18 cases (42%) at a mean of 285 days after placement and included stent collapse, stent breakdown, stent migration, ingrowth of granulation tissue, and coughing up of fractured pieces of stent. Of the 43 stents placed, only 4 (9%) had to be removed. Removal was readily accomplished by rigid bronchoscopic techniques, even when some endothelial ingrowth had occurred. CONCLUSIONS: Lung transplantation presents unique challenges in airway management. Endobronchial stenting plays an important role in the management of anastomotic stenosis and bronchomalacia in these patients. Although metallic stents have significant advantages, complications often arise that occasionally necessitate their removal. Rigid bronchoscopy is a valuable tool in the management of endobronchial stent complications after lung transplantation.

Using an Annual Diversity, Equity and Inclusion Dashboard to Accelerate Change in Academic Radiology Departments.

Despite widespread interest in creating a more equitable and inclusive culture, a lack of workforce diversity persists in Radiology, in part due to a lack of universal and longitudinal metrics across institutions. In an attempt to establish benchmarks, a subset of the Society of Chairs of Academic Radiology Departments (SCARD) Diversity, Equity and Inclusion (DEI) Committee volunteered to design a DEI dashboard as a potential tool for academic radiology programs to use to document and track their progress. This freely-available, modular dashboard includes suggested (plus optional department-defined) DEI activities/parameters and suggested assessment criteria across three domains: faculty, residents & fellows, and medical students; it can be completed, in whole or in part, by departmental leaders annually. The suggested metrics and their associated rubrics were derived from the collective experiences of the five working group members, all of whom are chairs of academic radiology departments. The resulting dashboard was unanimously approved by the remaining 14 DEI committee members and endorsed by the SCARD board of directors.

Virtual Reality as a Non-Pharmacological Adjunct to Reduce the Use of Analgesics in Hospitals.

Virtual reality (VR) has become an increasingly viable non-pharmacological adjunct to reduce the use of analgesics in hospitals. Within the context of the ongoing opioid epidemic, VR can serve as an invaluable alternative to traditional pain management techniques. While VR research continues to advance, there is no clear consensus on the terms used to describe critical aspects of VR. This paper presents how immersion, presence, and agency encapsulate the VR experience and investigates the methods by which VR can relieve pain by changing users' cognition and perception of pain. Multiple clinical studies investigating VR efficacy indicate that higher degrees of immersion, presence, and agency are all correlated with greater pain reduction. These studies also demonstrate that VR analgesia is effective for patients with various medical conditions and for those undergoing painful medical procedures. Furthermore, the shared biological mechanisms between pain and anxiety suggest that reducing either through the use of VR will reduce the other. As a nascent field of research, VR analgesia has key obstacles to overcome in order to become a mainstream intervention for pain management in hospital settings.

Unrecognized osteoid osteoma of the proximal femur with associated cam impingement.

Femoro-acetabular impingement is a common cause of hip pain in young athletes. Evaluation typically includes radiographs and magnetic resonance imaging. It is important to appreciate uncommon diagnoses and the role of complimentary imaging. This clinical vignette emphasizes the need complete imaging with CT in select case of atypical hip pain. We present a 19-year old soccer player who underwent seemingly successful arthroscopic FAI surgery but returned with pain. Computed tomography (CT) revealed osteoid osteoma of the lesser trochanter. The lesion was successfully treated with percutaneous CT guided radiofrequency ablation.

Multidisciplinary management of hepatocellular carcinoma: a model for therapy.

A multidisciplinary model is a useful approach in the management of hepatocellular carcinoma (HCC) to coordinate, individualize, and optimize care. The HCC Multidisciplinary Team (MDT) at Temple University Hospital was established in 2008 and comprises hepatologists, interventional radiologists, transplant surgeons, oncologists, residents, midlevel providers, and support staff. Patients may be enrolled by referral from (1) oncologists at Temple, (2) the hepatitis screening clinic recently established at Temple and staffed by hepatology residents, or (3) community practices. MDT conferences are held weekly, during which cases are discussed (based on medical history, interpretation of images, and laboratory analyses) and treatment plans are formulated. The Temple treatment algorithm follows current standards of care, guided by tumor volume and morphology, but the novel multidisciplinary interaction challenges members to tailor therapy to achieve the best possible outcomes. Patients with a solitary lesion ≤ 2 cm may receive no treatment until eligible for transplantation or locoregional therapy or resection, with imaging every 3 to 6 months to monitor tumor progression. In patients with tumors > 2 cm and ≤ 5 cm, microwave ablation therapy is used if lesions are discrete and accessible. Conventional transarterial chemoembolization (TACE) or drug-eluting bead TACE (DEB-TACE) or yttrium-90 microspheres are utilized in multifocal disease. Patients with lesions > 5 cm are candidates for TACE for downstaging the tumor. Sorafenib is typically reserved for unresectable lesions between 2 cm and 5 cm. Frequently, we administer sorafenib continuously and in combination with DEB-TACE. In our experience, sorafenib does not produce effects on the tumor vasculature or blood flow that would impair the efficacy of DEB-TACE. The literature documents improved outcomes in HCC and other cancers associated with the introduction of multidisciplinary care. The role and organization of the MDT is influenced by team culture, expertise, and process, as well as institutional and larger environmental contexts.