Lemann Index for assessing bowel damage in Crohn's disease: a real world study.

BACKGROUND & AIMS: The Lemann Index (LI), an endpoint to measure cumulative structural bowel damage in Crohn's disease (CD), has been recently updated and validated. We applied this to investigate predictors of bowel damage in a real-world cohort. METHODS: We performed a retrospective study (2008-2022) involving two tertiary referral IBD centers in the US. MR or CT enterographies were reviewed by study radiologists and endoscopy reports by study gastroenterologists, to calculate LI. Baseline and follow-up LI were calculated. We defined high bowel damage as LI ≥2. Factors associated with high LI were identified in patients with ≥2 LI scores using multivariate logistic regression and then assessed for a change in LI (increase vs. no change/decrease) using a multivariate linear mixed-effects model. RESULTS: 447 patients with CD had a median first LI of 7 [IQR, 1.25-14.55]. Median LI scores were significantly different when categorized by disease duration; 2.0 [IQR, 0.6-5.9] for <2 years, 2.6 [IQR, 0.6-9.6] for ≥2 and <10 years, and 12.5 [IQR, 6.4-21.5] for ≥10 years with a p <0.01. Disease duration, presence of perianal disease, elevated C-reactive protein, and Harvey-Bradshaw index, were associated with a high LI at inclusion and increase in LI during follow-up (all p <0.01). CONCLUSIONS: The updated LI quantified cross-sectional and longitudinal cumulative bowel damage in a real-world cohort of patients with CD with predictors identified for a longitudinal increase in LI. Further studies for prospective validation of LI and identification of multi-omic predictors of bowel damage are needed.

Implementing a Process for Screening Hospitalized Adults for Food Insecurity at a Tertiary Care Center.

ABSTRACT: Food insecurity has been linked to numerous chronic conditions and higher healthcare costs; however, screening for food insecurity lags behind screening for other social determinants of health, particularly in the hospital setting. Although our hospital serves a population with a high prevalence of food insecurity, no process previously existed to universally screen patients. Our multidisciplinary team developed and implemented a process to screen hospitalized adults for food insecurity and connect them with food resources, which we piloted on a 26-bed hospital medicine unit. We integrated a validated 2-item screen into the electronic health record (EHR) nursing admission workflow, and provided 2 weeks of nursing education before process implementation. Adherence to screening was monitored weekly and adjustments were made using plan-do-study-act cycles. After 28 weeks, 361/587 (61.5%; weekly average 61.1%) encounters were screened (compared with a baseline of 2.2%), with 21/361 (5.8%) identified as food insecure. The implementation of an EHR-based food insecurity screening process in the hospital setting increased screening and identification of food insecure patients. Through improved integration of screening questions into the existing nursing workflow and continued education, success was sustained despite challenges with nursing staff turnover and staff shortages during the COVID-19 pandemic.

The therapeutic potential of bedside art observation in hematologic cancer inpatients: a randomized controlled pilot study.

PURPOSE: Prior research has suggested that art-based interventions may reduce anxiety in cancer patients and enhance dialogue in the healthcare setting. Through implementing Art at the Bedside, an art-based hospital visitation program, we sought to examine whether dedicated art observation sessions, and varying formats (with and without guided discussion), could have therapeutic effects on cancer patients' mental wellbeing. METHODS: This randomized controlled pilot study evaluated the effects of bedside art observation on anxiety in a sample of 73 hematologic cancer inpatients. We compared state anxiety, as measured by an abbreviated form of the Spielberger State-Trait Anxiety Inventory (STAI Y-6), across three groups (participants who observed an electronic selection of artwork with and without guided discussion, and a control group that did not engage in either dedicated art observation activity). RESULTS: We found that mean anxiety scores were significantly lower among those who participated in guided art observation, compared to those who did not (8.92 versus 12.1, scored on a scale of 6 to 24, p = 0.009, with a medium effect size (η2 = 12.7)). The majority of participants who engaged in art observation felt that the activity provided positive distraction (85.7%) and decreased boredom (79.6%), and many noted that it reduced feelings of anxiety (46.9%) and depression (24.5%). CONCLUSION: These findings suggest that bedside art observation, particularly with guided discussion, may be a promising complementary therapy for reducing cancer-related anxiety and improving the patient experience in the inpatient hematology/oncology setting, and would benefit from further inquiry.

Oxidation Reduction Potential (ORP) is Predictive of Complications Following Pediatric Cardiac Surgery.

Oxidation reduction potential (ORP) or Redox is the ratio of activity between oxidizers and reducers. Oxidative stress (OS) can cause cellular injury and death, and is important in the regulation of immune response to injury or disease. In the present study, we investigated changes in the redox system as a function of cardiopulmonary bypass (CPB) in pediatric patients. 664 plasma samples were collected from 162 pediatric patients having cardiac surgery of various CPB times. Lower ORP values at 12 h post-CPB were associated with poor survival rate (mean ± SD 167 ± 20 vs. 138 ± 19, p = 0.005) and higher rate of thrombotic complications (153 ± 21 vs. 168 ± 20, p < 0.008). Similarly, patients who developed infections had lower ORP values at 6 h (149 ± 19 vs. 160 ± 22, p = 0.02) and 12 h (156 ± 17 vs. 168 ± 21, p = 0.004) post-CPB. Patients that developed any post-operative complication also had lower 6 h (149 ± 17 vs. 161 ± 23, p = 0.002) and 12 h (157 ± 18 vs. 170 ± 21, p = 0.0007) post-CPB ORP values. Free hemoglobin and IL-6, IL-10, and CRP were not associated with ORP levels. However, higher haptoglobin levels preoperatively were protective against decreases in ORP. Decreased ORP is a marker for poor outcome and predictive of post-operative thrombosis, infection, and other complications in critically ill pediatric cardiac surgery patients. These results suggest that redox imbalance and OS may contribute to the risk of complications and poor outcome in pediatric CBP patients. Haptoglobin may be a marker for increased resilience to OS in this population.