Gray, Richard J.

PurposeTo examine the value of surgical resection combined with preoperative external beam radiation therapy and intraoperative radiation therapy (Surg‐RT) for retroperitoneal sarcoma (RPS).MethodsReview of 63 consecutive patients with RPS from 1996 to 2011.ResultsThirty‐seven patients (59%) underwent Surg‐RT and 26 (41%) had surgery alone. 51% of tumors were high grade and 36% of patients had locally recurrent disease. Final margin status was: R0 73%, R1 16%, R2 6%, and unknown 5%. Of those with R0 resections, 67% received Surg‐RT. Median follow‐up was 45 months. The 5‐year local control rate was 89% for Surg‐RT patients and 46% for surgery alone patients (P = 0.03). On multivariate analysis, Surg‐RT was the only variable associated with a lower risk of LR (HR 0.19; CI 0.05–0.69, P = 0.003). The actuarial 5‐year OS was 60% for patients receiving either Surg‐RT or surgery alone.ConclusionsThe combination of pre‐operative radiation, surgical resection, and intraoperative radiation produces excellent local disease control for RPS. Combination therapy was associated with improved local control but not with overall survival. J. Surg. Oncol. 2014 109:798–803. © 2014 Wiley Periodicals, Inc.

BackgroundWe sought to examine adherence to National Comprehensive Cancer Network guidelines for use of radiation therapy (RT) in patients with soft tissue sarcoma (STS) in the United States.MethodsThe surveillance, epidemiology, and end results cancer registry was queried to identify patients undergoing surgery for truncal and extremity STS from 2004 to 2009.ResultsOf 5,075 patients, 50% received RT. Although routine RT is not recommended for Stage I patients, 25% still underwent RT. Even though routine RT is recommended for Stage II and III tumors, only 60% underwent RT. On multivariate analysis predictors of RT included age <50 years (OR 1.57, 95% CI 1.28–1.91), malignant fibrous histiocytoma histology (OR 1.47, 95% CI 1.3–1.92), T2 classification (OR 1.88, 95% CI 1.60–2.20), and G3 (OR 6.27, 95% CI 5.10–7.72). Patients with Stage III STS who received RT showed improved disease specific survival at 5 years compared to those who did not, 68% versus 46%, P <0.001.ConclusionsUnderuse of RT is seen for a significant proportion of patients undergoing treatment for STS in the United States. More effort needs to be directed towards compliance with appropriate treatment recommendations, perhaps by regionalizing sarcoma care or remote multidisciplinary tumor boards. J. Surg. Oncol 2014; 109:633–638. © 2014 Wiley Periodicals, Inc.

Background: Treating hyperglycemia promotes better outcomes among inpatients. Knowledge deficits about management of inpatient diabetes are prevalent among resident physicians, which may affect the care of a substantial number of these patients. Methods: A computer-based training (CBT) curriculum on inpatient diabetes and hyperglycemia was developed and implemented for use by resident physicians and focuses on several aspects of the management of inpatient diabetes and hyperglycemia: (1) review of importance of inpatient glucose control, (2) overview of institution-specific data, (3) triaging and initial admission actions for diabetes or hyperglycemia, (4) overview of pharmacologic management, (5) insulin-dosing calculations and ordering simulations, (6) review of existing policies and procedures, and (7) discharge planning. The curriculum was first provided as a series of lectures, then formatted and placed on the institutional intranet as a CBT program. Results: Residents began using the inpatient CBT in September 2008. By August 2009, a total of 29 residents had participated in CBT: 8 in family medicine, 12 in internal medicine, and 9 in general surgery. Most of the 29 residents confirmed that module content met stated objectives, considered the information valuable to their inpatient practices, and believed that the quality of the online modules met expectations. The majority reported that the modules took just the right amount of time to complete (typically 30 min each). Conclusions: Improvement in inpatient diabetes care requires continuous educational efforts. The CBT format and curriculum content were well accepted by the resident physicians. Ongoing assessment must determine whether resident practice patterns are influenced by such training.