Citations

AbstractBackgroundEnteral nutrition (EN) is a safe and cost‐effective intervention with significant morbidity and mortality benefit that can also be associated with complications. Peristomal infections can occur in 5%–30% of cases after percutaneous endoscopic gastrostomy placement. Despite this common occurrence, widespread use of objective diagnostic criteria is not prevalent, possibly leading to overuse of antibiotics.MethodsAll patients who were reporting symptoms consistent with peristomal infection were evaluated. Criteria based on erythema, induration, and exudates were applied with cumulative score ≥8 indicating peristomal infection. All patients were followed, with additional factors being collected if available.ResultsForty‐three patients noted complaints consistent with peristomal infection. In patients with a score <8 (n = 16), only 2 required antibiotics (12.5%) and 1 patient was hospitalized (6.3%). In patients with a score ≥8 (n = 27), 16 had a score of 8 or 9; all patients responded to antibiotics (100%), and 1 was hospitalized (6.3%). In patients with a score ≥10, all (100%) were treated with antibiotics. Five of 11 (45%) patients were hospitalized, with the most common diagnosis being sepsis. Of the baseline variables analyzed, higher body mass index correlated with score ≥10 (26.36 ± 2.94 vs 22.91 ± 4.35 in score <9, P = .0128).ConclusionsObjective criteria were effective in risk stratifying patients who presented with reports of peristomal infection. Patients with a score <8 tended to be at low risk, scores of 8–9 were of moderate risk, and patients with a score ≥10 were at high risk and required very close monitoring or hospitalization.

AbstractBackgroundDespite the importance of home enteral nutrition (HEN), there is a lack of understanding within the medical and general community of how HEN impacts the lives of patients and caregivers. Using a theoretical orientation that attends to the materiality of both everyday and medical objects, we explored patients' and family caregivers' everyday experiences of administering feeds during HEN.MethodsUsing the photo‐elicitation interviewing method, patients on HEN and their family caregivers were asked to take up to 10 photographs to portray material items and activities that they considered foundational to HEN. They subsequently narrated their experiences and the participant‐generated photographs in an interview. Participant‐generated photographs (126) and accompanying narratives were analyzed using layered analysis, and results were theorized with attention to both social and material significance of HEN.ResultsPatients and caregivers detailed overcoming misconceptions of HEN, and through their use of photographs, they conveyed their expertise in developing their own HEN feeding systems and practices, that used both the material artifacts provided by the hospital (the tube, syringe, and formula) as well as everyday material items found in the patient's home. More than this, photographs and patient narratives depicted intimate involvement of patients' families in tube feeding. This yielded a more comprehensive understanding of the material and experiential realities of HEN.ConclusionHome enteral nutrition was found to be a shared familial experience, that in addition to requiring medical equipment also incorporated ordinary material artifacts within the social setting of the home and family life. To more accurately convey the material, experiential, and social realities of HEN to future patients, our findings underscore the importance of drawing on both visual and textual forms of patient‐produced information in the development of HEN patient educational materials.

AbstractBackground: Since initial report in 1972, misconnections continue to be an issue, especially in hospitalized patients with multiple access devices. A new small‐bore connector standard (ENFit) has been proposed in order to minimize misconnections. Methods: Commercially available finalized ENFit tubes of a variety of sizes (14 French [Fr] size, 18Fr, 20Fr, 24Fr, and low‐profile) were obtained for current testing. Variety of commercially available formulas including blenderized tube feeding (BTF) products (Jevity 1 Cal, Abbott Nutrition, Abbott Park, IL; Nourish, Functional Formularies, Centerville, OH; Real Food Blends, Chesterton, IN) were tested. Results: Data from individual measurements were aggregated for ENFit and legacy tubes and revealed higher syringe compression force in legacy tubes compared with ENFit tubes for 20Fr size with Jevity formula. Our institution's BTF formula revealed that legacy tubes had lower syringe compression force than ENFit tubes for 14Fr tube size. Remaining measurements revealed no significant difference. Model 1 of regression analysis revealed that only formula and tube size were significant with R2 of 0.63. Model 2 evaluating the impact of tube size, blender, time of blending, and legacy vs ENFit revealed that tube size, blender used, and blending time were significant with legacy vs ENFit being nonsignificant (R2 of 0.72). Conclusions: Overall, only a small number of tube sizes (14Fr and 20Fr) with selected formulas revealed a significant difference between ENFit and Legacy tubes, with remaining studies finding no significant difference. Regression analysis revealed that variables such as formula, size of tube, blender used, and time of blending may have more impact on compression force.

The number of global tobacco-related deaths is projected to increase from about 6 million to 8 million annually by 2030, with more than 80% of these occurring in low- and middle-income countries (LMICs). The World Health Organization Framework Convention on Tobacco Control (FCTC) came into force in 2005 and Article 14 relates specifically to the treatment of tobacco dependence. However, LMICs, in particular, face several barriers to implementing tobacco dependence treatment. This paper is a descriptive evaluation of a novel grant funding mechanism that was initiated in 2014 to address these barriers. Global Bridges. Healthcare Alliance for Tobacco Dependence Treatment aims to create and mobilize a global network of healthcare professionals and organizations dedicated to advancing evidence-based tobacco dependence treatment and advocating for effective tobacco control policy. A 2014 request for proposals (RFP) focused on these goals, particularly in LMICs, where funding for this work had been previously unavailable. 19 grants were awarded by Global Bridges to organizations in low- and middle-income countries across all six WHO regions. Virtually all focused on developing a tobacco dependence treatment curriculum for healthcare providers, while also influencing the political environment for Article 14 implementation. As a direct result of these projects, close to 9,000 healthcare providers have been trained in tobacco dependence treatment and an estimated 150,000 patients have been offered treatment. Because most of these projects are designed with a “train-the-trainer” component, two years of grant funding has been a tremendous catalyst for accelerating change in tobacco dependence treatment practices throughout the world. In order to foster such exponential growth and continue to maintain the impact of these projects, ongoing financial, educational, and professional commitments are required.

Abstract Background Despite providing significant benefits, home parenteral nutrition (HPN) can be associated with complications such as infections, intestinal failure–associated liver disease, and metabolic abnormalities. Soybean oil (SO)–based intravenous lipid emulsion (ILE) has been noted to contribute to some of these complications, leading to the development of alternative sources of ILE. Mixed‐oil (MO) ILE has recently been approved for use in adults with short‐term studies revealing a benefit over SO ILE. Currently there is a paucity of data regarding long‐term use in the HPN population. Methods The current study reports our experience with MO ILE in 9 HPN patients. Results A total of 9 patients (3 women and 6 men) with average age of 48.1 ± 15.1 years and a median HPN use of 9.9 years (9.0 months–30.7 years) were transitioned from SO ILE to MO ILE as a result of intolerance. The 9 patients tolerated MO ILE well for 140.7 ± 29.7 days. The percentage of calories provided through ILE increased from 7.6 ± 6.5% to 18.4 ± 8.2% ( P = .003), whereas the dextrose decreased from 66.9 ± 8.4% to 56.9 ± 5.5% ( P = .0007). Although statistical significance was not reached, there was a trend toward improvement in alkaline phosphatase from 138.0 (52–884) to 106 (47–512; P = .09). Conclusion MO ILE was well tolerated in this small cohort and led to improvement in the macronutrient composition of HPN while providing a trend toward improvement in liver studies. These results are promising; however, additional randomized control trials are needed to delineate the true benefit.

Smoking is a major risk factor for failure of coronary artery bypass grafts (CABG). Experiments were designed to determine effects of transdermal nicotine, independent of smoking, on structure and function of CABG. Saphenous veins were placed as CABG in untreated dogs (control) or in dogs treated with transdermal nicotine (one 11-mg or two 22-mg patches/day) for 5 wk. Serum nicotine and plasma nitric oxide were measured. Grafts were removed and prepared for organ chamber studies and histology. Serum nicotine averaged 12.1 and 118.7 ng/ml in the 11 mg/day and 44 mg/day groups, respectively. Plasma nitric oxide was higher in dogs treated with 11 mg/day doses compared with controls. In organ chamber studies, endothelium-dependent relaxations to thrombin and A-23187 and endothelium-independent relaxations to nitric oxide were greatest in grafts from dogs treated with 11 mg/day doses. Intimal thickness of the grafts were similar among groups. However, staining for bone sialoprotein was increased in the media of grafts from the 11 mg/day treatment group. These data suggest that transdermal nicotine in doses comparable and double to those used for conventional smoking cessation treatment in humans does not adversely affect early patency of canine CABG up to 4 wk postoperatively. Transdermal nicotine, however, may increase production of and response to nitric oxide in bypass grafts.

Nicotine patches are available as an over-the-counter medication for aid in smoking cessation. This study was designed to determine how nicotine patch therapy over time and dose ranges used in smoking cessation programs in humans affects endothelium-dependent relaxations. Dogs were treated with nicotine patches (11, 22, or 44 mg/day) for 2 and 5 wk. Circulating nicotine and oxidized products of nitric oxide (NOx) were measured. Coronary arteries were prepared for measurement of isometric force and aortic endothelial cells were prepared for measurement of mRNA or NO synthase (NOS) activity. Circulating nicotine increased with increasing concentrations of nicotine patches. After 5 wk of treatment with 22 mg/day patches, circulating NOx was reduced but NOS activity was increased. NOS mRNA was similar among groups. Only after 5 wk of treatment with 22 mg/day patches were endothelium-dependent relaxations reduced to α2-adrenergic agonists, ADP, and the calcium ionophore A-23187. These results suggest a time and biphasic dose effect of nicotine treatment on endothelium-dependent responses that may be related to bioavailability of NO. This complex relationship of duration and dose of nicotine treatment may explain, in part, discrepancies in effects of nicotine on endothelium-dependent responses.

Amyotrophic lateral sclerosis (ALS) is a progressive, fatal neurologic disorder with predictable challenges regarding disease progression and end-of-life care. These include need for respiratory and nutritional support. Little is known about how such choices impact end-of-life health service utilization for these patients. Using OptumLabs Data Warehouse, a large administrative claims database with more than 150 million privately insured, geographically diverse enrollees, we sought to explore outcomes associated with the use of enteral nutrition (EN). Patients were of age ≥18 years, with first ALS diagnosis during calendar years 2006-2012, and 6 months of continuous health plan coverage before first diagnosis. EN use was identified using procedure codes. Data were summarized descriptively. Among 1974 patients with ALS, mean age was 60.0 ± 12.5 years, 41.8% were women, and 9.7% demonstrated use of EN. Median time from ALS diagnosis to evidence of EN was 211 days (interquartile range [IQR]: 70-426). Those receiving EN had greater aggregate comorbidity (47% with Charlson-Deyo Comorbidity Index ≥ 3 vs only 27% in non-EN subset). In total, 38.1% of patients had at least 1 hospitalization, with median time to hospitalization of 162 days. Unfortunately, the EN group ended coverage a median of 155 days after EN started (IQR: 63.5-388), thereby limiting ability to capture outcomes. Although many ALS patients were identified, EN use was lower than expected, due to being earlier in disease trajectory and lost to follow-up with transition from private insurance. As such, databases exclusively including privately insured patients may be suboptimal for detecting late complications of protracted illnesses.