User profiles for Karla V. Ballman

Karla Ballman

Professor of Biostatistics, Weill Cornell Medicine
Verified email at med.cornell.edu
Cited by 46240

Axillary dissection vs no axillary dissection in women with invasive breast cancer and sentinel node metastasis: a randomized clinical trial

AE Giuliano, KK Hunt, KV Ballman, PD Beitsch… - Jama, 2011 - jamanetwork.com
Context Sentinel lymph node dissection (SLND) accurately identifies nodal metastasis of early
breast cancer, but it is not clear whether further nodal dissection affects survival. Objective …

Adjuvant imatinib mesylate after resection of localised, primary gastrointestinal stromal tumour: a randomised, double-blind, placebo-controlled trial

RP DeMatteo, KV Ballman, CR Antonescu, RG Maki… - The lancet, 2009 - thelancet.com
Background Gastrointestinal stromal tumour is the most common sarcoma of the intestinal
tract. Imatinib mesylate is a small molecule that inhibits activation of the KIT and platelet-…

Effect of axillary dissection vs no axillary dissection on 10-year overall survival among women with invasive breast cancer and sentinel node metastasis: the ACOSOG …

AE Giuliano, KV Ballman, L McCall, PD Beitsch… - Jama, 2017 - jamanetwork.com
… Dr Ballman and Ms McCall received compensation for their statistics work for ACOSOG (Alliance).
Dr Ballman also reported receiving grant support from the National Cancer Institute …

Effect of radiosurgery alone vs radiosurgery with whole brain radiation therapy on cognitive function in patients with 1 to 3 brain metastases: a randomized clinical trial

PD Brown, K Jaeckle, KV Ballman, E Farace… - Jama, 2016 - jamanetwork.com
Importance Whole brain radiotherapy (WBRT) significantly improves tumor control in the brain
after stereotactic radiosurgery (SRS), yet because of its association with cognitive decline, …

Cardiovascular death in rheumatoid arthritis: a population‐based study

…, PJ Nicola, CS Crowson, KV Ballman… - Arthritis & …, 2005 - Wiley Online Library
Objective To determine whether systemic inflammation confers any additional risk for
cardiovascular death among patients with rheumatoid arthritis (RA), after adjusting for traditional …

Obstructive sleep apnea and the recurrence of atrial fibrillation

…, PA Friedman, NM Ammash, BJ Gersh, KV Ballman… - Circulation, 2003 - Am Heart Assoc
Background— We tested the hypothesis that patients with untreated obstructive sleep apnea
(OSA) would be at increased risk for recurrence of atrial fibrillation (AF) after cardioversion. …

Increased unrecognized coronary heart disease and sudden deaths in rheumatoid arthritis: a population‐based cohort study

…, CS Crowson, PJ Nicola, KV Ballman… - … : Official Journal of …, 2005 - Wiley Online Library
Objective To examine the risk of clinical coronary heart disease (CHD) in patients with
rheumatoid arthritis (RA) compared with age‐ and sex‐matched non‐RA subjects, and to …

Postoperative stereotactic radiosurgery compared with whole brain radiotherapy for resected metastatic brain disease (NCCTG N107C/CEC· 3): a multicentre …

PD Brown, KV Ballman, JH Cerhan… - The Lancet …, 2017 - thelancet.com
Background Whole brain radiotherapy (WBRT) is the standard of care to improve intracranial
control following resection of brain metastasis. However, stereotactic radiosurgery (SRS) to …

A t (1; 19)(q10; p10) mediates the combined deletions of 1p and 19q and predicts a better prognosis of patients with oligodendroglioma

RB Jenkins, H Blair, KV Ballman, C Giannini… - Cancer research, 2006 - AACR
Combined deletion of chromosomes 1p and 19q is associated with improved prognosis and
responsiveness to therapy in patients with anaplastic oligodendroglioma. The deletions …

B7-H1 blockade augments adoptive T-cell immunotherapy for squamous cell carcinoma

…, F Hirano, W Lin, JL Kasperbauer, KV Ballman… - Cancer research, 2003 - AACR
In this report, we demonstrate that B7-H1, a B7 family molecule implicated in tumor immune
evasion, is constitutively expressed on 66% of freshly isolated squamous cell carcinomas of …