Background: Rural patients experience a higher incidence of and mortality from colorectal cancer. Ensuring high-quality screening is essential to address these disparities.
Objective: To investigate whether socioecological determinants of health are associated with colonoscopy quality in rural Alabama.
Annu Int Conf IEEE Eng Med Biol Soc
July 2023
Healthcare workers (HCW) are exposed to risk of infection during intubation procedures, in particular, in the prehospital setting. Here, we demonstrate a novel shield that can be used during intubation to block aerosols and droplets from reaching the HCW. The device is mounted on the patient's head and provides a barrier between patient and HCW.
View Article and Find Full Text PDFBackground: Cancer centers are increasingly affiliating with rural hospitals to perform surgery. Perioperative and oncologic outcomes for cancer center surgeons operating at rural hospitals are understudied.
Methods: For patients with non-metastatic breast cancer from a rural catchment area who had oncologic surgery at an NCI-designated comprehensive cancer center (CC) or its rural affiliate (RA) from 2017 to 2022, we compared perioperative outcomes (composite of surgical site infection, seroma requiring drainage, and reoperation for margins) and receipt of guideline-concordant care (if patient received all applicable treatments) using descriptive statistics and chi-squared tests.
Investigations into the causative role that western dietary patterns have on obesity and disease pathogenesis have speculated that quality and quantity of dietary fats and/or carbohydrates have a predictive role in the development of these disorders. Standard reference diets such as the AIN-93 rodent diet have historically been used to promote animal health and reduce variation of results across experiments, rather than model modern human dietary habits or nutrition-related pathologies. In rodents high-fat diets (HFDs) became a classic tool to investigate diet-induced obesity (DIO).
View Article and Find Full Text PDFBackground: Expedited or delayed surgery for colon cancer without appropriate work-up increases mortality risk. We sought to identify what patient, social, and hospital factors were associated with timely, guideline-adherent work-up for colon cancer.
Methods: Retrospective analysis of 19,046 patients in the Surveillance, Epidemiology, and End Results (SEER) database linked with Medicare administrative claims who underwent elective surgery for colon cancer between 2010 and 2015 was performed.
Background: Patients with limited health literacy (HL) have difficulty understanding written/verbal information. The quality of verbal communication is not well understood. Therefore, our aim was to characterize patient-surgeon conversations and identify opportunities for improvement.
View Article and Find Full Text PDFBackground: Patient engagement technologies (PETs) guide patients through perioperative care, but little is known about their costs-benefits.
Methods: Retrospective cohort study of patients undergoing elective colorectal, cardiac, thoracic surgery 2015-2020. PET was implemented 2018.
Background: This retrospective study compares a multidisciplinary clinic (MDC) to standard care for time to treatment of colorectal cancer.
Methods: We queried our institutional ACS-NSQIP database for patients undergoing surgery for colorectal cancer from 2017 to 2020. Patients were stratified by initial clinic visit (MDC vs control).
Background: The purpose of this study was to evaluate the efficacy of tamsulosin, administered preoperatively, for the prevention of postoperative urinary retention (POUR). POUR is a common complication of abdominal surgery, leading to the use of urinary catheters, which are a risk factor for urinary tract infection. Tamsulosin is a uroselective alpha-1a blocker used for the treatment of lower urinary tract symptoms.
View Article and Find Full Text PDFBackground: Informed consent forms consist of large blocks of written information that may be difficult for patients to understand. Visual teaching aids are promising, however, they have not been studied as a pre-operative educational tool for common surgical procedures. We pilot tested the use of a visual teaching aid during the informed consent process for a colectomy.
View Article and Find Full Text PDFBackground: Low health literacy is common in general populations, but its prevalence in the inflammatory bowel disease (IBD) population is unclear. The objective of this study was to assess the prevalence of low health literacy in a diverse IBD population and to identify risk factors for low health literacy.
Methods: Adult patients with IBD at a single institution from November 2017 to May 2018 were assessed for health literacy using the Newest Vital Sign (NVS).
Background: Racial disparities in surgical outcomes exist for Black patients with IBD compared to White patients. However, previous studies fail to include other racial/ethnic populations. We hypothesized these disparities exist for Hispanic and Asian patients.
View Article and Find Full Text PDFBackground: Enhanced Recovery Programs (ERPs) benefit patients but their effects on healthcare costs remain unclear. This study aimed to investigate the costs associated with a colorectal ERP in a large academic health system.
Methods: Patients who underwent colorectal surgery from 2012 to 2014 (pre-ERP) and 2015-2017 (ERP) were propensity score matched based on patient and operative-level characteristics.
Objective: We hypothesized colon resection within 30 days of diagnosis of cancer would have higher rates of readmission and cancer specific mortality, unless there was demonstrated evidence of preoperative workup.
Summary Background Data: Few studies have examined if negative consequences exist with expedited elective surgery after diagnosis of colon cancer. Surgery in a shorter time frame may result in a lack of appropriate preoperative care.
In an effort to combine the anti-proliferative effect of CUR-BF and CUR compounds with anti-inflammatory benefits of non-steroidal anti-inflammatory drugs (NSAIDs), a library of the - and -NSAID/CUR-BF and NSAID/CUR conjugates were synthesized by coupling flufenamic acid, flurbiprofen, naproxen, indomethacin, and ibuprofen to diversely substituted hydroxy-benzaldehydes via an ester linkage, and by subsequent reaction with acetylacetone-BF to form the - and the -NSAID/CUR-BF adducts. Since conversion to NSAID/CUR by the previously developed decomplexation protocol showed limited success, a set of NSAID/CUR conjugates were independently prepared by directly coupling the NSAIDs with parent curcumin. The -NSAID/CUR-BF and -NSAID-CUR hybrids exhibited low cytotoxicity in NCI-60 assay, and in independent cell viability assay on colorectal cancer (CRC) cells (HCT116, HT29, DLD-1, RKO, SW837, CaCo2) and in normal CR cells (CCD841CoN).
View Article and Find Full Text PDFCurr Gastroenterol Rep
April 2020
Purpose Of Review: Individual elements in enhanced recovery pathways may be associated with specific complication risks. In this review, we highlight three areas of controversy surrounding complications in enhanced recovery: (1) whether enhanced recovery is associated with increased rates of acute kidney injury, (2) whether NSAID use is associated with anastomotic leaks, and (3) whether early urinary catheter removal is justified following colorectal surgery.
Recent Findings: Acute kidney injury has been reported at several institutions following implementation of enhanced recovery pathways highlighting the importance of institutional data tracking.
Background: Acute kidney injury is associated with increased postoperative length of hospital stay and increases the risk of postoperative mortality. The association between the development of postoperative acute kidney injury and the implementation of an enhanced recovery after surgery protocol remains unclear.
Objective: This study aimed to examine the relationship between the implementation of an enhanced recovery pathway and the development of postoperative acute kidney injury.
J Gastrointest Surg
November 2020
The Society for Surgery of the Alimentary Tract is a robust clinical society with over 2500 members. As a society that is focused on the entire alimentary tract, we overlap with other more organ-centric societies. This has led to a constant struggle of knowing how the Society for Surgery of the Alimentary Tract can best serve the surgical community.
View Article and Find Full Text PDFBackground: A major roadblock to reducing the mortality of colorectal cancer (CRC) is prompt detection and treatment, and a simple blood test is likely to have higher compliance than all of the current methods. The purpose of this report is to examine the utility of a mass spectrometry-based blood serum protein biomarker test for detection of CRC.
Materials And Methods: Blood was drawn from individuals (n = 213) before colonoscopy or from patients with nonmetastatic CRC (n = 50) before surgery.
A series of deuterated curcuminoids (CUR) were synthesized, bearing two to six OCD groups, in some cases in combination with methoxy groups, and in others together with fluorine or chlorine atoms. A model ring-deuterated hexamethoxy-CUR-BF and its corresponding CUR compound were also synthesized from a 2,4,6-trimethoxybenzaldehyde-3,5-d precursor. As with their protio analogues, the deuterated compounds were found to remain exclusively in the enolic form.
View Article and Find Full Text PDFBackground: Fluorescence-guided surgery (FGS) is a rapidly advancing field that may improve outcomes in several cancer types. Although screening has decreased colorectal cancer (CRC) mortality, it remains a common and often fatal malignancy. In this study, we sought to identify an optical imaging agent for the application of FGS technology to CRC.
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