D'Souza, Ryan S

ABSTRACT Background Since the Accreditation Council for Graduate Medical Education (ACGME) established the designated institutional official (DIO) role in 1998, there have been major changes in sponsoring institutions (SIs) and DIO responsibilities. Yet there remains a large gap in our knowledge regarding baseline SI and DIO characteristics as well as a need for institutions wanting to increase diversity in the DIO role and other leadership positions within the medical education community. Objective We sought to characterize demographics of DIOs and the SIs they oversee. Methods We identified SIs and DIOs on the ACGME website on February 15, 2020. Reviewed data included SI accreditation status, number of programs and resident/fellow positions, and DIO characteristics. Results We identified 831 SIs. SIs with continued accreditation sponsored more programs (median 4.0) than SIs with initial accreditation (median 1.0, P < .001). DIO age ranged from 29–81 years (median 57 years). Two-hundred eighty-three of 831 (34%) DIOs were women. Of 576 DIOs with known academic rank, 356 (62%) DIOs held senior academic rank. A higher proportion of male DIOs had senior academic rank (68% vs 52%; OR 1.90 [95% CI 1.34–2.70]; P < .001) and professor rank (39% vs 24%; OR 2.01 [95% CI 1.38–2.94]; P < .001) compared to female DIOs. Female gender was associated with a greater number of ACGME-accredited programs and filled resident/fellow positions per SI (P < .001 for both). Conclusions This study describes characteristics of DIOs and SIs and offers insights for those pursuing a DIO position.

Trichorhinophalangeal syndrome (TRPS) is a genetic disorder that may pose anesthetic challenges. We present a case of airway management for urgent surgery in a 56-year-old female with TRPS and difficult airway (macroglossia, narrow glottic opening, and hypoplastic epiglottis). Intubation was successful with video laryngoscopy using a size 2.5 pediatric blade and size 5.0 endotracheal tube. During emergence, she experienced bronchospasm and persistent urosepsis, necessitating intensive care unit (ICU) admission. Her pulmonary reserve was hindered by a Morgagni hernia causing lung compression. Our case demonstrates challenges in TRPS including challenging airway, decreased pulmonary reserve, and joint laxity introducing potential for spinal cord injury.

AbstractBackgroundLow back pain is the leading cause of years lost to disability worldwide. Approximately 15% to 45% of chronic low back pain is due to facet joint arthropathy. Currently, no large‐scale retrospective studies have investigated long‐term clinical predictors of success in individuals receiving radiofrequency ablation (RFA) of the medial branches for facet joint arthropathy.ObjectiveTo determine the clinical factors associated with success and failure of RFA of lumbar facet joints at 1‐year follow‐up.MethodsClinical data were gathered from 500 consecutive patients with an International Classification of Diseases (ICD)‐10 diagnosis of lumbar spondylosis. VAS pain scores for patients undergoing lumbar medial branch RFA procedures were recorded at multiple time points, up to the 1‐year follow‐up visit. A responder was defined as having ≥30% improvement in VAS score from the pre‐procedural VAS score. For our primary analysis, regression analysis was conducted to identify associations between responder status and patient characteristics, including age, gender, body mass index (BMI), hormone use, opiate dose, and smoking history at multiple time points, up to the 1‐year follow‐up visit.ResultsA total of 500 patients were included in the study. At the 1‐year post‐RFA follow‐up visit, responder status was associated with a lower rate of prior opioid use (43.22% vs. 55.76%, odds ratio 0.60 [95% confidence interval (CI) 0.40 to 0.92], P = 0.018), lower pre‐procedural opioid consumption in oral morphine equivalents (10.16 ± 16.02 vs. 14.67 ± 20.65, β −4.50 [95% CI −8.57 to −0.44], P = 0.030), and a higher pre‐VAS pain score (6.36 ± 2.17 vs. 5.85 ± 2.17, β 0.50 [95% CI 0.06 to 0.95], P = 0.028). There were no significant associations between responder status and age, gender, BMI, hormone use, and smoking history at the 1‐year follow‐up visit.ConclusionsOur results suggest that patients prescribed opioids, particularly at higher dosages, may find less pain relief 1 year following RFA for facetogenic pain. Additionally, patients with higher pre‐procedural VAS pain scores may be more likely to have a positive response at 1 year.

Venous air embolism (VAE) is a well-described phenomenon that may have life-threatening cardiopulmonary and neurological consequences. Accidental administration of air during resuscitation while using a rapid infuser is rare. Furthermore, there is a paucity of published data describing the intraoperative management of VAE during emergent nonseated neurological surgery. We report a 22-year-old previously healthy female who experienced a motor vehicle accident with severe facial and head trauma, and mixed subdural and epidural hematomas with an 8 mm midline shift. Computed tomography revealed significant air entrainment in the right heart and main pulmonary artery, with venous air tracking from the right axillary vein. Given her age, lack of preexisting cardiac comorbidities, hemodynamic stability, and critical cerebral herniation risk, further cardiac evaluation was deferred, and the patient was transferred to the operating room for emergent decompressive craniotomy. Intraoperatively, she experienced acute decrease in mean arterial pressure and end-expiratory carbon-dioxide with loss of pulse oximetry waveform concerning for obstructive VAE physiology. She was responsive to fluid resuscitation and epinephrine administration and did not experience any recurrence of obstructive VAE. This challenging case report describes positive neurologic and hemodynamic outcomes after resuscitation-associated VAE and cardiopulmonary collapse during emergency neurosurgery. Comprehensive evaluation of risk, urgency of procedure, and need for diagnostic monitoring and treatment should be personalized.

Background. Critical limb ischemia (CLI) is limb pain occurring at rest or impending limb loss as a result of lack of blood flow to the affected extremity. CLI pain is challenging to control despite multimodal pharmacologic analgesia and surgical intervention. We described the successful use of a continuous local anesthetic infusion via a popliteal nerve catheter to control severe refractory ischemic lower limb pain in a patient who failed surgical intervention and performed a brief narrative literature review on regional anesthesia for ischemic pain.Case Presentation. A 74-year-old female with acute myelogenous leukemia presented with CLI after experiencing left popliteal artery occlusion. Palliative medicine service was consulted for pain management in the setting of escalating narcotic dose requirements. She experienced a complicated hospital course with several failed attempts at surgical revascularization due to arterial rethrombosis. In accordance with the patient’s goals of care, a continuous popliteal nerve catheter was placed, despite the high risk nature of an intervention in an immunocompromised patient with thrombocytopenia (platelet count of 30,000 platelets/microliter) and ongoing therapeutic anticoagulation. The patient experienced immediate relief while transitioning to comfort care.Conclusion. This is the first report of successful analgesia for CLI via a continuous popliteal catheter in a patient with rethrombosis and failed surgical revascularization. Based on our collaborative experience, we recommend the development of partnerships between the acute pain service and palliative care service to facilitate the early evaluation and decision to utilize regional anesthesia for treatment of CLI.

Abstract Objective To evaluate the association between hypovitaminosis D and outcomes of symptom severity, mood disorders, fatigue, and quality of life in fibromyalgia (FM) patients. Methods Five hundred ninety-three FM patients were surveyed from May 2012 to November 2013. Patients with serum vitamin D <25 ng/mL were considered to have hypovitaminosis D. The primary outcome was FM symptom severity (FIQ-R questionnaire). Secondary outcomes included quality of life (SF-36), fatigue (MFI-20), anxiety (GAD-7), and depression (PHQ-9). Independent t tests and chi-square tests were performed for continuous and categorical variables, respectively. Regression analysis was performed adjusting for age, gender, body mass index, ethnicity, and season. A post hoc analysis examined for correlation between outcomes and serum vitamin D (ng/mL) as a continuous variable. Results One hundred twenty-two patients (20.6%) had hypovitaminosis D. In our adjusted regression analysis, the total FIQ-R score in patients with hypovitaminosis D was higher compared with control patients with adequate serum vitamin D (57.85 ± 18.09 vs 62.79 ± 18.10, P = 0.04). Adjusted regression analysis revealed higher total GAD-7 (P = 0.01) and higher total PHQ-9 scores (P = 0.04) in patients with hypovitaminosis D compared with control patients. There were no differences based on severity of depression or anxiety. No differences in fatigue or quality of life were identified. Unadjusted post hoc analysis revealed that as serum vitamin D increased, there was an association with lower total FIQ-R (β coefficient = –0.11, P = 0.02) and lower SF-36 subscale scores of role-physical (β coefficient = –0.10, P = 0.03). Adjusted post hoc analysis revealed no significant associations. Conclusions Hypovitaminosis D may be a risk factor for worse symptom severity, anxiety, and depression in FM patients.

Background: Physiological alterations during the perianesthetic period may contribute to secondary neurocognitive injury after a concussion. Methods: Patients exposed to concussion and who received an anesthetic within 90 days were matched to unexposed patients without concussion. Intraoperative and postoperative events were compared. Subgroup analyses assessed relationships among patients with a concussion in the prior 30, 31 to 60, and 61 to 90 days and their respective unexposed matches. To facilitate identification of potential targets for further investigation, statistical comparisons are reported before, as well as after, correction for multiple comparisons. Results: Sixty concussion patients were matched to 176 unexposed patients. Before correction, 28.3% postconcussion versus 14.8% unexposed patients reported postanesthesia care unit pain score≥7 (P=0.02); 16.7% concussion versus 6.5% unexposed patients reported headache within 90 days of anesthesia (P=0.02) and 23.5% of patients who received surgery and anesthesia within 30 days of concussion experienced headache within 90 days of anesthesia compared with 7.1% in the unexposed group (P=0.01). Patients who experienced concussion and had anesthesia between 31 and 60 days after injury had a postanesthesia care unit Richmond Agitation and Sedation Scale score of −1.61±1.29 versus a score of −0.2±0.45 in unexposed patients (P=0.002). After adjusting the P-value threshold for multiple comparisons, the P-value for significance was instead 0.0016 for the overall cohort. Our study revealed no significant associations with application of adjusted significance thresholds. Conclusions: There were no differences in intraoperative and postoperative outcomes in patients with recent concussion compared with unexposed patients. Before correction for multiple comparisons, several potential targets for further investigation are identified. Well-powered studies are warranted.