Clinical Focus

  • Neurology

Academic Appointments

Professional Education

  • Board Certification: Neuromuscular Medicine, American Board of Psychiatry and Neurology (2014)
  • Fellowship:University of California Los Angeles (2013) CA
  • Board Certification: Neurology, American Board of Psychiatry and Neurology (2012)
  • Residency:University of California Los Angeles (2012) CA
  • Internship:White Memorial Medical Center (2009) CA
  • Medical Education:Stanford University (2008) CA


All Publications

  • Concurrent cyclophosphamide and craniospinal radiotherapy for pediatric high-risk embryonal brain tumors JOURNAL OF NEURO-ONCOLOGY Campen, C. J., Dearlove, J., Partap, S., Murphy, P., Gibbs, I. C., Dahl, G. V., Fisher, P. G. 2012; 110 (2): 287-291


    Embryonal tumors are an aggressive subtype of high-grade, pediatric central nervous system (CNS) tumors often with dismal survival rates. The 5-year survival for highest-risk embryonal tumors may be as low as 10 %. We report feasibility and efficacy from our experience using intravenous (IV) cyclophosphamide concurrently with craniospinal radiation (CSI) in high-risk embryonal CNS tumors of childhood. Ten consecutive children (aged: 3.5-15.5 years, median: 10.2 years, six male) with high-risk embryonal tumors, including: large cell/anaplastic medulloblastoma (6), atypical teratoid rhabdoid tumor (1), and leptomeningeal primitive neuroectodermal tumor (3), were treated with IV cyclophosphamide 1 g/M(2) on days 1 and 2 of CSI. Following a median of 36 Gy CSI plus tumor boosts, adjuvant treatment consisted of 21 doses of oral etoposide (7) and alkylator based chemotherapy from five to eight cycles in all. Of the ten patients thus treated, six remain alive with no evidence of disease and four are deceased. Median survival was 3.3 years, with a 3-year progression-free survival of 50 % (5/10). Median follow-up was: 3.3 years (range: 5 months-12.9 years) in the five patients with progression, median time-to-progression was: 1.3 years (range: 1 month-3 years). Median follow-up in the patients without progression is 8.8 years (range: 3-12.9 years). Complications due to adjuvant chemotherapy were typical and included myelosupression (10), necessitating shortened duration of chemotherapy in three, and hemorrhagic cystitis (1). In high-risk embryonal CNS tumors, cyclophosphamide given concurrently with CSI is well tolerated. Early results suggest that a phase II trial is warranted.

    View details for DOI 10.1007/s11060-012-0969-2

    View details for Web of Science ID 000311208100017

    View details for PubMedID 22941430

  • Family history of cancer among children with brain tumors - A critical review JOURNAL OF PEDIATRIC HEMATOLOGY ONCOLOGY Dearlove, J. V., Fisher, P. G., Buffler, P. A. 2008; 30 (1): 8-14


    The occurrence of brain tumors in children has been anecdotally associated with an increased cancer incidence among relatives. This study rigorously reviewed the epidemiologic literature regarding family history of cancer in children with brain tumors. Six case-control and 10 cohort studies remained after applying stringent inclusion criteria. Most studies found no significant increase in cancer risk among relatives of childhood brain tumor patients. Those associations that were detected were often of borderline significance or demonstrated wide confidence intervals. There is limited evidence that a family history of cancer is more common among families of childhood brain tumor patients.

    View details for Web of Science ID 000252486900003

    View details for PubMedID 18176173