Shivanand P Lad

Summary

Affiliation: Stanford University
Country: USA

Publications

  1. doi Proteomic biomarker discovery in cerebrospinal fluid for cerebral vasospasm following subarachnoid hemorrhage
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    J Stroke Cerebrovasc Dis 21:30-41. 2012
  2. ncbi The role of inferior petrosal sinus sampling in the diagnostic localization of Cushing's disease
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, 94305, USA
    Neurosurg Focus 23:E2. 2007
  3. doi National trends in spinal arteriovenous malformations
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurg Focus 26:1-5. 2009
  4. ncbi Tethered cord syndrome: nationwide inpatient complications and outcomes
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurg Focus 23:E3. 2007
  5. ncbi Trends in pathological vertebral fractures in the United States: 1993 to 2004
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    J Neurosurg Spine 7:305-10. 2007
  6. doi Socioeconomic trends in hospitalization for multiple sclerosis
    Shivanand P Lad
    Outcomes Research Laboratory, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
    Neuroepidemiology 35:93-9. 2010
  7. ncbi Cyberknife targeting the pterygopalatine ganglion for the treatment of chronic cluster headaches
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurgery 60:E580-1; discussioin E581. 2007
  8. doi Trends in the use of bone morphogenetic protein as a substitute to autologous iliac crest bone grafting for spinal fusion procedures in the United States
    Shivanand P Lad
    Outcomes Research Center, VA Palo Alto Health Care System and Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Spine (Phila Pa 1976) 36:E274-81. 2011
  9. ncbi Intracranial hypotension from intrathecal baclofen pump insertion. A case report and review of the literature
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA 94305, USA
    Stereotact Funct Neurosurg 86:75-9. 2008
  10. doi Trends in surgical use and associated patient outcomes in the treatment of acoustic neuroma
    Sahil Patel
    Center for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery, Cedars Sinai Medical Center, Los Angeles, California, USA
    World Neurosurg 80:142-7. 2013

Collaborators

Detail Information

Publications42

  1. doi Proteomic biomarker discovery in cerebrospinal fluid for cerebral vasospasm following subarachnoid hemorrhage
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    J Stroke Cerebrovasc Dis 21:30-41. 2012
    ..Cytokines and their receptors, as well as neuronal intracellular proteins, seem to be potential markers for outcome determination in patients after SAH...
  2. ncbi The role of inferior petrosal sinus sampling in the diagnostic localization of Cushing's disease
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, 94305, USA
    Neurosurg Focus 23:E2. 2007
    ..Management is best undertaken by a comprehensive multidisciplinary team taking into account the results of all the biochemical and imaging studies available, to provide the best advice in patient treatment decisions...
  3. doi National trends in spinal arteriovenous malformations
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurg Focus 26:1-5. 2009
    ..These lesions are challenging entities to treat because of their complicated anatomy and physiology. Current management options include open microsurgery, endovascular embolization, and stereotactic radiosurgery...
  4. ncbi Tethered cord syndrome: nationwide inpatient complications and outcomes
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurg Focus 23:E3. 2007
    ..Previous investigations of health outcome after spinal surgery for tethered cord syndrome (TCS) have been single-institution studies. The aim of this study was to report inpatient complications and outcomes on a nationwide level...
  5. ncbi Trends in pathological vertebral fractures in the United States: 1993 to 2004
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    J Neurosurg Spine 7:305-10. 2007
    ..The authors examined trends in epidemiology and surgical management of pathological vertebral fractures in the US between 1993 and 2004...
  6. doi Socioeconomic trends in hospitalization for multiple sclerosis
    Shivanand P Lad
    Outcomes Research Laboratory, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
    Neuroepidemiology 35:93-9. 2010
    ..Little is known about the acute hospitalization costs and characteristics. We examined the trends in MS hospitalizations from 1993 to 2006...
  7. ncbi Cyberknife targeting the pterygopalatine ganglion for the treatment of chronic cluster headaches
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurgery 60:E580-1; discussioin E581. 2007
    ..We evaluated the treatment of medically refractory CH with CyberKnife (Accuray, Inc., Sunnyvale, CA) stereotactic radiosurgery targeting the pterygopalatine ganglion...
  8. doi Trends in the use of bone morphogenetic protein as a substitute to autologous iliac crest bone grafting for spinal fusion procedures in the United States
    Shivanand P Lad
    Outcomes Research Center, VA Palo Alto Health Care System and Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Spine (Phila Pa 1976) 36:E274-81. 2011
    ..Analysis of Nationwide Inpatient Sample (NIS) database for data related to spinal fusion procedures...
  9. ncbi Intracranial hypotension from intrathecal baclofen pump insertion. A case report and review of the literature
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA 94305, USA
    Stereotact Funct Neurosurg 86:75-9. 2008
    ..In this report, we present a case of intracranial hypotension secondary to baclofen pump placement. We review the major clinical findings, neuroimaging abnormalities, key diagnostic features as well as treatment options...
  10. doi Trends in surgical use and associated patient outcomes in the treatment of acoustic neuroma
    Sahil Patel
    Center for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery, Cedars Sinai Medical Center, Los Angeles, California, USA
    World Neurosurg 80:142-7. 2013
    ..To investigate recent trends in surgical volume and associated patient outcomes in the treatment of acoustic neuromas...
  11. doi Racial disparities in Medicaid patients after brain tumor surgery
    Debraj Mukherjee
    Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery, Cedars Sinai Medical Center, Los Angeles, CA 90048, USA
    J Clin Neurosci 20:57-61. 2013
    ..Interventions aimed at reducing complications among African-American patients with brain tumor may help reduce post-operative disparities...
  12. doi Inpatient complications, mortality, and discharge disposition after surgical correction of idiopathic scoliosis: a national perspective
    Chirag G Patil
    Department of Neurosurgery, Stanford University School of Medicine, 300 Pasteur Drive Room R200, MC5327, Stanford, CA 94305, USA
    Spine J 8:904-10. 2008
    ..Information about complications and mortality after surgery for correction of idiopathic scoliosis has been largely derived from single-institution series. Regional or national studies have been lacking...
  13. doi Racial and gender disparities and the role of primary tumor type on inpatient outcomes following craniotomy for brain metastases
    Miriam Nuno
    Center for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery, Cedars Sinai Medical Center, Los Angeles, CA, USA
    Ann Surg Oncol 19:2657-63. 2012
    ..Our study evaluated the role of race, gender, and tumor primary site in predicting in-hospital mortality, discharge disposition, and complications among patients with brain metastases...
  14. doi National trends in vertebral augmentation procedures for the treatment of vertebral compression fractures
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA 94305, USA
    Surg Neurol 71:580-4; discussion 584-5. 2009
    ..Vertebroplasty and kyphoplasty have been gaining popularity in the treatment of symptomatic compression fractures that are often secondary to osteoporosis or neoplasia...
  15. doi Venous thromboembolism after thoracic/thoracolumbar spinal fusion
    Melanie G Hayden Gephart
    Department of Neurosurgery, Stanford University Hospital and Clinics, Stanford, CA, USA
    World Neurosurg 78:545-52. 2012
    ..The goal of our study was to examine preoperative characteristics, incidence, and outcomes of patients with VTE after elective thoracic/thoracolumbar level spine fusion...
  16. doi Cervical spondylotic myelopathy: complications and outcomes after spinal fusion
    Maxwell Boakye
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    Neurosurgery 62:455-61; discussion 461-2. 2008
    ..The aim of this study was to report inpatient mortality, complications, and outcomes on a national level...
  17. doi Cervical corpectomy: complications and outcomes
    Maxwell Boakye
    Outcomes Research Lab, Palo Alto Veterans Health Care System, and Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94304, USA
    Neurosurgery 63:295-301; discussion 301-2. 2008
    ..The aim of this study was to report 30-day mortality and complication rates after cervical corpectomy using multicenter prospective data from the Veterans Affairs National Surgical Quality Improvement Program database...
  18. doi National trends in spinal fusion for cervical spondylotic myelopathy
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA 94305, USA
    Surg Neurol 71:66-9; discussion 69. 2009
    ..The objective of this study is to provide a retrospective analysis using an NIS database to examine national trends in outcomes for CSM from 1993 to 2002...
  19. doi Effects of age and comorbidities on complication rates and adverse outcomes after lumbar laminectomy in elderly patients
    Gordon Li
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA
    Spine (Phila Pa 1976) 33:1250-5. 2008
    ..This is a retrospective cohort study using the National Inpatient Sample database...
  20. doi A population-based study of inpatient outcomes after operative management of nontraumatic intracerebral hemorrhage in the United States
    Chirag G Patil
    Department of Neurosurgery, Center for Neurosurgical Outcomes Research, Cedars Sinai Medical Center, Los Angeles, California, USA
    World Neurosurg 78:640-5. 2012
    ..Given that outcomes of patients treated at these specialized centers may differ from those treated at community hospitals, our aim was to report patient outcomes on a population-based, national level...
  21. doi Laminectomy and fusion after spinal cord injury: national inpatient complications and outcomes
    Maxwell Boakye
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    J Neurotrauma 25:173-83. 2008
    ..This study represents the first major national estimate of in-hospital mortality and complication rates after nonoperative and operative treatment for SCI...
  22. doi Hospital costs, incidence, and inhospital mortality rates of traumatic subdural hematoma in the United States
    Paul Kalanithi
    Department of Neurosurgery, Stanford University Hospitals and Clinics, and Outcomes Research Center, VA Palo Alto Health Care System, Palo Alto, CA, USA
    J Neurosurg 115:1013-8. 2011
    ....
  23. doi Visual loss after spine surgery: a population-based study
    Chirag G Patil
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA
    Spine (Phila Pa 1976) 33:1491-6. 2008
    ..Retrospective cohort study using National inpatient sample administrative data...
  24. doi Risk factors for postoperative spinal wound infections after spinal decompression and fusion surgeries
    Anand Veeravagu
    Stanford University School of Medicine, Stanford, CA, USA
    Spine (Phila Pa 1976) 34:1869-72. 2009
    ..This is a multivariate analysis of a prospectively collected database...
  25. doi Craniotomy for resection of meningioma in the elderly: a multicentre, prospective analysis from the National Surgical Quality Improvement Program
    Chirag G Patil
    Outcomes Research Lab, Palo Alto Veterans Health Care System, Palo Alto, California, USA
    J Neurol Neurosurg Psychiatry 81:502-5. 2010
    ..Utilising multicentre, prospective data from the National Surgical Quality Improvement Program, the present study sought to address this controversy...
  26. ncbi Trends in median, ulnar, radial, and brachioplexus nerve injuries in the United States
    Shivanand P Lad
    Outcomes Research Lab, VA Palo Alto Health Care System, and Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94304, USA
    Neurosurgery 66:953-60. 2010
    ..significant constraints on an individual's quality of life...
  27. ncbi CyberKnife rhizotomy for facetogenic back pain: a pilot study
    Gordon Li
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurg Focus 23:E2. 2007
    ..The authors used CyberKnife radiosurgery to denervate affected facet joints with the goal of obtaining a less invasive yet more thorough and durable antinociceptive rhizotomy...
  28. ncbi National trends, complications, and outcomes following transsphenoidal surgery for Cushing's disease from 1993 to 2002
    Chirag G Patil
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    Neurosurg Focus 23:E7. 2007
    ..In this study the authors report on inpatient death, morbidity, and outcomes following TSS for Cushing's disease on a national level...
  29. ncbi National inpatient complications and outcomes after surgery for spinal metastasis from 1993-2002
    Chirag G Patil
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Cancer 110:625-30. 2007
    ..The aim of this study was to report inpatient mortality, complications, and outcomes on a national level...
  30. ncbi Late recurrences of Cushing's disease after initial successful transsphenoidal surgery
    Chirag G Patil
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    J Clin Endocrinol Metab 93:358-62. 2008
    ..Few studies have systematically analyzed the long-term recurrence rates of Cushing's disease after initial successful transsphenoidal surgery...
  31. ncbi Brain atrophy and cognitive deficits in Cushing's disease
    Chirag G Patil
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    Neurosurg Focus 23:E11. 2007
    ..In this review, the timing, pathology, and pathophysiology of the brain atrophy in Cushing's disease are discussed. The correlation of atrophy with cognitive deficits and its reversibility is also reviewed...
  32. doi A Socioeconomic Survey of Spinal Cord Stimulation (SCS) Surgery
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA and Outcomes Research Center, VA Palo Alto Health Care System, Palo Alto, CA, USA
    Neuromodulation 13:265-9. 2010
    ..Future studies should be designed with these important outcome measures in mind...
  33. ncbi Efficacy and safety of CyberKnife radiosurgery for acromegaly
    Brian K Roberts
    Department of Medicine, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA 94305, USA
    Pituitary 10:19-25. 2007
    ..The aim of this study was to determine the efficacy and tolerability of CyberKnife stereotactic radiosurgery in acromegaly...
  34. doi Neurosurgical interventions for spondyloepiphyseal dysplasia congenita: clinical presentation and assessment of the literature
    Anand Veeravagu
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    World Neurosurg 80:437.e1-8. 2013
    ..Patients often have various neurologic deficits caused by compression of the spinal cord. The region most affected is the craniovertebral junction (CVJ)...
  35. doi Socioeconomic Trends in Deep Brain Stimulation (DBS) Surgery
    Shivanand P Lad
    Outcomes Research Laboratory, VA Palo Alto Health Care System, Palo Alto, CA, USA Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA and Department of Neurology, Stanford University School of Medicine, Stanford, CA, USA
    Neuromodulation 13:182-6. 2010
    ..Conclusions:  Future studies will need to include the socioeconomic impact of the technology on disease status, patient access, and costs as it expands to novel indications...
  36. doi Cancer after spinal fusion: the role of bone morphogenetic protein
    Shivanand P Lad
    Division of Neurosurgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
    Neurosurgery 73:440-9. 2013
    ..Bone morphogenetic protein (BMP) is used in tens of thousands of spinal fusions each year. A trial evaluating a high-dose BMP formulation demonstrated that its use may be associated with an increased risk of cancer...
  37. doi Orbital fractures: national inpatient trends and complications
    Marcus J Ko
    Department of Ophthalmology, Bascom Palmer Eye Institute, Miami, Florida, USA
    Ophthal Plast Reconstr Surg 29:298-303. 2013
    ..The present study aimed to examine cost, demographics, and short-term complications associated with orbital fractures and their surgical repair in the inpatient population in the United States over a 7-year period...
  38. doi Orbital recurrence of B-progenitor acute lymphoblastic leukemia in a child
    Eleonora M Lad
    Departments of Pohthalmology, Stanford University School of Medicine, Stanford, CA, USA
    J Pediatr Ophthalmol Strabismus 47:46-50. 2010
    ..Early diagnosis and treatment of orbital acute lymphoblastic leukemia with a multidisciplinary approach is essential to minimize or prevent deterioration of vision and optimize clinical outcomes...
  39. ncbi Motor cortex stimulation and neuropathic facial pain
    Jaimie M Henderson
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California 94305, USA
    Neurosurg Focus 21:E6. 2006
    ..It is important to evaluate MCS critically in a prospective, controlled fashion...
  40. ncbi Cerebral perfusion imaging in vasospasm
    Shivanand P Lad
    Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
    Neurosurg Focus 21:E7. 2006
    ....
  41. ncbi Munchausen's syndrome in neurosurgery: report of two cases and review of the literature
    Shivanand P Lad
    Department of Neurosurgery, Rush Medical Center, Chicago, Illinois, USA
    Neurosurgery 55:1436. 2004
    ..Although Munchausen's syndrome is rare, physicians probably will encounter at least one such patient at some point during their career and therefore should be aware of this disorder...
  42. ncbi Differential expression of synaptic proteins in the frontal and temporal cortex of elderly subjects with mild cognitive impairment
    Scott E Counts
    Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
    J Neuropathol Exp Neurol 65:592-601. 2006
    ....