Implementation and early outcomes for a surgeon-directed hepatic arterial infusion pump program for colorectal liver metastases.

INTRODUCTION: Hepatic arterial infusion pump (HAIP) therapy for colorectal liver metastases (CRLM) is beneficial in selected patients yet wide acceptance in the oncology community is lacking. METHODS: A surgeon-led team implemented a HAIP program in 2012. Pumps were placed by laparotomy for CRLM and fluorodeoxyuridine was infused via HAIP every 28 days without systemic chemotherapy supervised by the operating surgeon. RESULTS: Sixty patients were treated with HAIP, either in the adjuvant setting after liver resection or ablation of CRLM in 26 (43%) patients or with the unresectable disease in 34 (57%). Perioperative complications occurred in 19 (32%) and pump-specific complications in 14 (23%) that included intrahepatic biliary stricture in one (2%). Time to liver progression was a median 9.2 months (95% CI, 3.1-15.3 months) in unresectable patients and liver recurrence was a median 24.7 months (2.5-46.9 months) in the adjuvant group. Estimated 3-year overall survival from the time of HAIP placement was 64% in the adjuvant group and 37% in the unresectable group. Sarcopenia was prevalent (48%) and was associated with a worse survival (HR 2.4, 95% CI, 1.1-5.0). CONCLUSION: A surgeon-led HAIP program may achieve outcomes on par with those of experienced centers and foster strong relationships between surgical and medical oncologists.

Transarterial Chemoembolization for Metastatic Neuroendocrine Tumors With Massive Hepatic Tumor Burden: Is the Benefit Worth the Risk?

BACKGROUND: Neuroendocrine tumors (NETs) have a propensity to metastasize to the liver, often resulting in massive tumor burden and hepatic dysfunction. While transarterial chemoembolization (TACE) is effective in treating patients with NET metastatic to the liver, there are limited data on its utility and benefit in patients with large hepatic involvement. The aim of our study was to determine the clinical benefit and complication rate of TACE in patients with massive hepatic tumor burden. METHODS: Medical records were reviewed in patients with grade 1 or 2 NETs with hepatic metastasis at our institution from January 2000 to September 2014 who underwent TACE. Of 201 total patients, 68 had massive hepatic tumor burden involving >75 % of liver parenchyma. RESULTS: Carcinoid syndrome was present in 40 (59 %) patients, and 57 (84 %) of the 68 patients were symptomatic from their disease. Complications beyond post-TACE syndrome occurred in 21.7 % of patients, with the most common complication being cardiac arrhythmias. The 30-day mortality rate was 7 %. Biochemical response was observed in 78 % of patients, while symptomatic relief and radiographic response was achieved in 85 and 82 % of patients, respectively. Median overall survival following TACE was 28 months, with 1-, 2-, and 5-year overall survival of 76, 54, and 26 %, respectively. CONCLUSIONS: In spite of massive tumor burden, clinical and biochemical improvements were seen in the majority of patients. Morbidity was acceptable and reversible but with a fairly high mortality rate of 7 %. TACE should still be considered in selective patients with massive hepatic tumor burden from metastatic NET for symptom control and palliation.

Academic faculty qualifications for community/public health nursing: an Association of Community Health Nursing Educators position paper.

The Association of Community Health Nursing Educators (ACHNE) has developed a number of documents designed to delineate the scope and function of community/public health nursing (C/PHN) educators, researchers, and practitioners. Consistent with the mission of ACHNE, this position paper entitled Academic Faculty Qualifications for Community/Public Health Nursing has been developed by the Faculty Qualifications Task Force. The shortage of qualified nursing faculty has been well documented. In particular, this shortage has increased the difficulty in having sufficient numbers of faculty who are educationally and experientially qualified to teach in the C/PHN specialty. ACHNE is addressing this concern by setting forth preferred qualifications for faculty to teach C/PHN at both the graduate and undergraduate level. While we recognize that the current faculty shortage may require schools to use faculty to teach in areas in which they do not have appropriate formal preparation, the paper outlines best practices for teaching C/PHN, a goal we urge all schools of nursing to work toward. Task Force members developed an earlier draft of the document in fall 2008, and input was solicited and received from ACHNE members and considered in the final document, which was approved by the ACHNE Executive Board in July 2009.

Elevated Alkaline Phosphatase Prior to Transarterial Chemoembolization for Neuroendocrine Tumors Predicts Worse Outcomes.

INTRODUCTION: We hypothesized that an elevated preoperative alkaline phosphatase (AP) predicted worse outcomes for patients undergoing transarterial chemoembolization (TACE) for neuroendocrine tumor (NET) liver metastases. METHODS: We reviewed all patients who underwent TACE for metastatic NET between 2009 and 2013. Survival was evaluated using preprocedure variables. RESULTS: One hundred and nine patients underwent 210 TACE procedures. The average age was 57.7 years (range 20-78). Primary sites included pancreas (N = 20), other gastrointestinal (N = 52), lung (N = 9), and unknown (N = 28). The tumor was grade 1 in 68 (62 %), grade 2 in 21 (19 %), and grade 3 in 3 (3 %). Extrahepatic disease was present in 54 (50 %) and greater than 50 % hepatic tumor burden by imaging in 63 (58 %). Elevated bilirubin occurred in 8 (7 %), elevated AP in 22 (20 %), elevated ALT in 21 (19 %), and elevated AST in 41 (38 %). Univariate predictors included tumor grade (43 vs 27 vs 21 months, p = 0.015), hepatic tumor burden (59 vs 37 months, p = 0.009), and elevated AP (59 vs 23 months, p < 0.001). On multivariate analysis, only elevated AP (p = 0.001) predicted worse survival. CONCLUSIONS: Elevated AP prior to TACE for metastatic NET portends a worse survival outcome, even more so than tumor grade or extent of hepatic disease.

Pretransplant Locoregional Therapy for Hepatocellular Carcinoma: Evaluation of Explant Pathology and Overall Survival.

BACKGROUND AND OBJECTIVES: Liver transplant is an important treatment option for patients with hepatocellular carcinoma (HCC) within Milan criteria. We sought to determine the rate of complete tumor necrosis after bridging therapy. METHODS: The medical records of all 178 patients undergoing liver transplantation between January 1, 2008 and July 31, 2015 were reviewed. Response to therapy by imaging was based on mRECIST criteria (1). RESULTS: Sixty-three (35%) patients had HCC. Forty-three (68%) were treated with at least one bridging therapy and 14 (22%) were diagnosed incidentally. Eighteen (42%) underwent TACE and 25 (58%) underwent ablation. Twenty (80%) patients who underwent ablation and nine (60%) who underwent TACE had complete response based on imaging. Viable tumor was identified in explant pathology in 32 patients (74%). The presence or absence of viable tumor was not associated with overall survival. CONCLUSION: Rates of viable tumor based on pathologic analysis in the hepatic explant were high after bridging therapy, but not associated with worse outcome. We conclude that serial bridging to achieve complete pathologic tumor response is not needed prior to transplant for HCC, and presence of complete response by imaging is adequate. Further studies are needed to determine if cancer cells that appear viable are alive.