Implementation of a Low-Cost Quality Improvement Intervention Increases Adherence to Cancer Screening Guidelines and Reduces Healthcare Costs at a University Medical Center

Adherence to US Preventative Services Task Force (USPSTF) cancer screening guidelines remains considerably lower than the recommendation of the Healthy People 2020 initiative. Patient populations recommended for screening are not screened at an appropriate rate, and populations not recommended for screening are inappropriately screened. Closer adherence to guidelines should improve outcomes and reduce costs, estimated to reach $158 billion/year by 2020. We evaluated whether a use of low-cost educational health maintenance (HM) card by medical residents at a university hospital could impact education and adherence to updated cancer screening guidelines. We also analyzed savings to the healthcare system. Adherence to cervical, breast, and colorectal cancer screening guidelines, defined as percentage that was screened (or not screened) in accordance with the USPSTF guidelines, in clinic visits from December 2012 (n = 336) was compared to those from December 2013 (n = 306) after a quality improvement intervention. Post-intervention, adherence to screening guidelines increased by 40.8$998,316 (95% CI; $644,484-$1,352,148). We showed a significant absolute increase in USPSTF knowledge of 28.3% irrespective of the house staff level that remained high at 2 years from the educational intervention. The low-cost HM card increased appropriate knowledgeable cancer screening adherence while reducing unnecessary testing and producing substantial savings to the healthcare system

Implementation of a Low-Cost Quality Improvement Intervention Increases Adherence to Cancer Screening Guidelines and Reduces Healthcare Costs at a University Medical Center

Adherence to US Preventative Services Task Force (USPSTF) cancer screening guidelines remains considerably lower than the recommendation of the Healthy People 2020 initiative. Patient populations recommended for screening are not screened at an appropriate rate, and populations not recommended for screening are inappropriately screened. Closer adherence to guidelines should improve outcomes and reduce costs, estimated to reach $158 billion/year by 2020. We evaluated whether a use of low-cost educational health maintenance (HM) card by medical residents at a university hospital could impact education and adherence to updated cancer screening guidelines. We also analyzed savings to the healthcare system. Adherence to cervical, breast, and colorectal cancer screening guidelines, defined as percentage that was screened (or not screened) in accordance with the USPSTF guidelines, in clinic visits from December 2012 (n = 336) was compared to those from December 2013 (n = 306) after a quality improvement intervention. Post-intervention, adherence to screening guidelines increased by 40.8$998,316 (95% CI; $644,484-$1,352,148). We showed a significant absolute increase in USPSTF knowledge of 28.3% irrespective of the house staff level that remained high at 2 years from the educational intervention. The low-cost HM card increased appropriate knowledgeable cancer screening adherence while reducing unnecessary testing and producing substantial savings to the healthcare system

Pancreatic Cancer Heralded by Worsening Glycemic Control: A Report of Two Cases

Pancreatic ductal adenocarcinoma is the third leading cause of cancer-related death in the United States. Since it is usually diagnosed at an advanced stage, its prognosis remains poor. The initial presentation varies according to the tumor location. The most common presenting signs are weight loss, jaundice, and pain. Several epidemiological, clinical, and experimental studies over the past 2 decades have shown that long-standing diabetes is a modest risk factor for pancreatic cancer. However, new-onset diabetes has also been observed to be an early manifestation of pancreatic cancer. We report 2 cases where worsening glycemic control led to the diagnosis of pancreatic cancer

Pembrolizumab in a Patient with Treatment-Naïve Unresectable BRAF-Mutation Negative Anaplastic Thyroid Cancer

Immune check point inhibitor (ICI) therapy can be a potentially effective salvage treatment for anaplastic thyroid cancer (ATC) with progression despite standard of care therapies. We report a case of unresectable treatment-naïve ATC showing a dramatic and durable response to first-line pembrolizumab therapy. A 69-year-old male presented with a large, right-sided neck mass associated with compressive symptoms. A neck ultrasound showed a large, right-sided, and highly suspicious thyroid nodule. A fine needle aspiration (FNA) biopsy revealed tumor cells consistent with ATC that were positive for PD-L1, with an expression score of >95% and negative for the BRAF V600E mutation. Imaging studies were negative for distant metastases. The disease was declared surgically inoperable, and the patient declined chemotherapy/radiation therapy (XRT), but agreed to ICI therapy with intravenous pembrolizumab 200 mg every three weeks. The patient has received 25 doses of pembrolizumab to date, with rapid resolution of symptoms and a significant reduction in tumor size. He remains alive without disease progression 18 months since initial diagnosis

A phase II study of bevacizumab and temsirolimus in advanced extra-pancreatic neuroendocrine tumors

We assessed the efficacy and safety of combining bevacizumab with temsirolimus in patients with advanced extra-pancreatic neuroendocrine tumors. This NCI-sponsored multicenter, open-label, phase II study (NCT01010126) enrolled patients with advanced, recurrent, or metastatic extra-pancreatic neuroendocrine tumors. All patients were treated with temsirolimus and bevacizumab until disease progression or unacceptable toxicity. Temsirolimus 25 mg was administered i.v. on days 1, 8, 15, and 22 and bevacizumab 10 mg/kg i.v. on days 1 and 15 of a 4-week cycle. Discontinuation of temsirolimus or bevacizumab did not require discontinuation of the other agent. The primary endpoints were objective response rate and 6-month progression-free survival rate. Fifty-nine patients were enrolled in this study, and 54 were evaluated for efficacy and adverse events. While median progression-free survival was 7.1 months, the median duration of treatment with temsirolimus was 3.9 months and that with bevacizumab was 3.5 months. The objective response rate of combination therapy was 2%, and 6-month progression-free survival was 48%. The most frequently reported grade 3-4 adverse events included fatigue (13%), hypertension (13%), and bleeding (13%). Close to 54% of the patients discontinued treatment due to adverse events, refusal of further treatment, or treatment delays. Three deaths occurred in the study, of which two were due to treatment-related bowel perforations. Given the minimal efficacy and increased toxicity seen with the combination of bevacizumab and temsirolimus, we do not recommend the use of this regimen in patients with advanced extra-pancreatic neuroendocrine tumors

Safety and efficacy of peptide receptor radionuclide therapy in neuroendocrine tumors: A single center experience.

Peptide receptor radionucleotide therapy (PRRT) with 177Lu-dotatate is widely used for the treatment of patients with neuroendocrine tumors (NETs). We analyzed data from 104 patients with NETs treated with 177Lu -dotatate at a US academic center between December 2017 and October 2020 to better understand patterns of long-term efficacy, safety, and toxicity in the real-world setting. 177Lu-dotatate (200 mCi) was administered every eight weeks for four doses. The most common sites of primary disease were small intestine NETs (n = 49, 47%), pancreatic NETs (n = 32, 31%), and lung NETs (n = 7, 7%). Twenty-seven percent had Ki-67 20%. The cohort had been pretreated with a median of two prior lines of treatment. Forty percent had received prior liver-directed treatment. Seventy-four percent of patients completed all four doses of treatment. The objective response rate was 18%. The median time-to-treatment failure/death was significantly longer for small-bowel NETs when compared to pancreatic NETs (37.3 months vs. 13.2 months, p = 0.001). In a multivariate model, Ki-67, primary site, and liver tumor burden ≥50% were found to independently predict time-to-treatment failure/death. Around 40% of patients experienced adverse events of ≥grade 3 severity. Treatment-related adverse events leading to discontinuation of therapy happened in 10% of patients. Preexisting mesenteric/peritoneal disease was present in 33 patients; seven of these patients developed bowel-related toxicities including two grade 5 events. We also report two cases of delayed-onset minimal change nephrotic syndrome, which occurred 14 and 27 months after the last dose of PRRT. Lastly, we describe six patients who developed rapid tumor progression in the liver leading to terminal liver failure within 7.3 months from the start of PRRT, and identify potential risk factors associated with this occurrence, which will need further study