Bio

Clinical Focus


  • Anesthesia

Academic Appointments


Professional Education


  • Residency:Stanford University Anesthesiology Residency (2016) CA
  • Board Certification: Anesthesia, American Board of Anesthesiology (2018)
  • Internship:Santa Clara Valley Medical Center Radiology Residency (2013) CA
  • Medical Education:University of California at San Francisco School of Medicine (2012) CA

Publications

All Publications


  • Case Report of an Awake Craniotomy in a Patient With Eisenmenger Syndrome. A & A case reports Heifets, B. D., Crawford, E., Jackson, E., Brodt, J., Jaffe, R. A., Burbridge, M. A. 2017

    Abstract

    We present a detailed report of an awake craniotomy for recurrent third ventricular colloid cyst in a patient with severe pulmonary arterial hypertension in the setting of Eisenmenger syndrome, performed 6 weeks after we managed the same patient for a more conservative procedure. This patient has a high risk of perioperative mortality and may be particularly susceptible to perioperative hemodynamic changes or fluid shifts. The risks of general anesthesia induction and emergence must be balanced against the risks inherent in an awake craniotomy on a per case basis.

    View details for DOI 10.1213/XAA.0000000000000664

    View details for PubMedID 29135526

  • Evaluating Tuberculosis Case Detection via Real-Time Monitoring of Tuberculosis Diagnostic Services AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE Davis, J. L., Katamba, A., Vasquez, J., Crawford, E., Sserwanga, A., Kakeeto, S., Kizito, F., Dorsey, G., den Boon, S., Vittinghoff, E., Huang, L., Adatu, F., Kamya, M. R., Hopewell, P. C., Cattamanchi, A. 2011; 184 (3): 362-367

    Abstract

    Tuberculosis case-detection rates are below internationally established targets in high-burden countries. Real-time monitoring and evaluation of adherence to widely endorsed standards of tuberculosis care might facilitate improved case finding.To monitor and evaluate the quality of tuberculosis case-detection and management services in a low-income country with a high incidence of tuberculosis.We prospectively evaluated tuberculosis diagnostic services at five primary health-care facilities in Uganda for 1 year, after introducing a real-time, electronic performance-monitoring system. We collected data on every clinical encounter, and measured quality using indicators derived from the International Standards of Tuberculosis Care.In 2009, there were 62,909 adult primary-care visits. During the first quarter of 2009, clinicians referred only 21% of patients with cough greater than or equal to 2 weeks for sputum smear microscopy and only 71% of patients with a positive sputum examination for tuberculosis treatment. These proportions increased to 53% and 84%, respectively, in the fourth quarter of 2009. The cumulative probability that a smear-positive patient with cough greater than or equal to 2 weeks would be appropriately evaluated and referred for treatment rose from 11% to 34% (P = 0.005). The quarterly number of tuberculosis cases identified and prescribed treatment also increased four-fold, from 5 to 21.Poor adherence to internationally accepted standards of tuberculosis care improved after introduction of real-time performance monitoring and was associated with increased tuberculosis case detection. Real-time monitoring and evaluation can strengthen health systems in low-income countries and facilitate operational research on the effectiveness and sustainability of interventions to improve tuberculosis case detection.

    View details for DOI 10.1164/rccm.201012-1984OC

    View details for Web of Science ID 000293958800015

    View details for PubMedID 21471088

    View details for PubMedCentralID PMC3175538

  • A clinical genetic method to identify mechanisms by which pain causes depression and anxiety MOLECULAR PAIN Max, M. B., Wu, T., Atlas, S. J., Edwards, R. R., Haythornthwaite, J. A., Bollettino, A. F., Hipp, H. S., McKnight, C. D., Osman, I. A., Crawford, E. N., Pao, M., Nejim, J., Kingman, A., Aisen, D. C., Scully, M. A., Keller, R. B., Goldman, D., Belfer, I. 2006; 2

    Abstract

    Pain patients are often depressed and anxious, and benefit less from psychotropic drugs than pain-free patients. We hypothesize that this partial resistance is due to the unique neurochemical contribution to mood by afferent pain projections through the spino-parabrachial-hypothalamic-amygdalar systems and their projections to other mood-mediating systems. New psychotropic drugs for pain patients might target molecules in such brain systems. We propose a method to prioritize molecular targets by studying polymorphic genes in cohorts of patients undergoing surgical procedures associated with a variable pain relief response. We seek molecules that show a significant statistical interaction between (1) the amount of surgical pain relief, and (2) the alleles of the gene, on depression and anxiety during the first postoperative year.We collected DNA from 280 patients with sciatica due to a lumbar disc herniation, 162 treated surgically and 118 non-surgically, who had been followed for 10 years in the Maine Lumbar Spine Study, a large, prospective, observational study. In patients whose pain was reduced >25% by surgery, symptoms of depression and anxiety, assessed with the SF-36 Mental Health Scale, improved briskly at the first postoperative measurement. In patients with little or no surgical pain reduction, mood scores stayed about the same on average. There was large inter-individual variability at each level of residual pain. Polymorphisms in three pre-specified pain-mood candidate genes, catechol-O-methyl transferase (COMT), serotonin transporter, and brain-derived neurotrophic factor (BDNF) were not associated with late postoperative mood or with a pain-gene interaction on mood. Although the sample size did not provide enough power to persuasively search through a larger number of genes, an exploratory survey of 25 other genes provides illustrations of pain-gene interactions on postoperative mood--the mu opioid receptor for short-term effects of acute sciatica on mood, and the galanin-2 receptor for effects of unrelieved post-discectomy pain on mood one year after surgery.Genomic analysis of longitudinal studies of pain, depression, and anxiety in patients undergoing pain-relieving surgery may help to identify molecules through which pain alters mood. Detection of alleles with modest-sized effects will require larger cohorts.

    View details for DOI 10.1186/1744-8069-2-14

    View details for Web of Science ID 000246277100001

    View details for PubMedID 16623937

    View details for PubMedCentralID PMC1488826