Andrew Scott Little MD FAANS, FACS

Neurosurgery•Phoenix, AZ

Brain & Spinal Tumor, Pituitary Surgery, Skull Base

Surgical Director Barrow Pituitary Center and Skull Base Team

Join to View Full Profile

2910 N 3rd AvePhoenix, AZ 85013
Phone+1 602-406-2596
Fax+1 602-294-4492

Education & Training

University of California, Los AngelesMBA, Business, 2019 - 2022
Barrow Neurological Institute at St Joseph's Hospital and Medical CenterResidency, Neurological Surgery, 2004 - 2010
University of California, Irvine, School of MedicineClass of 2003
Royal Prince of Wales Hospital - Syndey AustraliaFellowship, Minimally Invasive Cranial Neurosurgery

Certifications & Licensure

AZ State Medical License 2010 - 2025
American Board of Neurological Surgery Neurological Surgery
UPMCGamma Knife Radiosurgery

Awards, Honors, & Recognition

Best Clinical Abstract North American Skull Base Society, 2019
Integra Award Foundation Award American Association of Neurological Surgeons, 2018
Skull Base Surgery Award AANS/CNS, 2018
CMS Meaningful Use Stage 1 Certification Centricity Practice Solution EMR, GE Healthcare, 2011-2013
Join now to see all

Clinical Trials

Barrow Nasal Inventory Survey Start of enrollment: 2010 Oct 01
Completed
Rhinological Outcomes in Endonasal Pituitary Surgery Start of enrollment: 2011 Oct 01
Completed
Transsphenoidal Extent of Resection Study Start of enrollment: 2015 Feb 01
Completed
Not Applicable
Post-Operative Water Load Following Transsphenoidal Pituitary Surgery Start of enrollment: 2016 Mar 07
Completed
Not Applicable
Prophylactic Oral Antibiotics on Sinonasal Outcomes Following Endoscopic Transsphenoidal Surgery for Pituitary Lesions Start of enrollment: 2017 Jul 01
Unknown status
Phase 4
Join now to see all

Publications & Presentations

PubMed

A contemporary, multiinstitutional analysis of transcription factor lineage in pituitary adenomas: comparative study of neuroimaging, histopathology, and clinical outc...
Stephanie K Cheok, Jacob Ruzevick, Robert G Briggs, David J Cote, Ishan Shah
Journal of Neurosurgery. 2025-03-14
RAPID, a multicenter collaboration for the study of craniopharyngiomas: challenges, opportunities, and future directions.
Michael Karsy, Varun R Kshettry, Andrew S Little
Journal of Neuro-Oncology. 2025-02-24
Impact of Frailty on Surgical Outcomes of Patients With Cushing Disease Using the Multicenter Registry of Adenomas of the Pituitary and Related Disorders Registry.
Matthew C Findlay, Robert C Rennert, Brandon Lucke-Wold, William T Couldwell, James J Evans
Neurosurgery. 2025-02-01

Grant Support

The National Biorepository and Resource for Pituitary Neuroendocrine Tumor Translational Research (BioPitNeT)UNIVERSITY OF ARIZONA2024–2029
Development and Standardization of a Novel Pituitary Adenoma Organoid Model for the Study and Treatment of Cushing's DiseaseUNIVERSITY OF GEORGIA2024–2026

Professional Memberships