A Pilot Study of a Palliative Care Service Embedded in a Hepatology Clinic at a Large Public Hospital.

Background: End-stage liver disease (ESLD) patients carry heavy symptom burdens and risk receiving aggressive and sometimes unwanted care at end of life. Palliative care (PC), which aims to alleviate symptoms and facilitate goal-concordant care in serious illness, may offer substantial benefits for ESLD patients but is not widely provided. Objectives: To assess the impact of PC integrated within hepatology (PCIH) services on health care utilization, advance care planning (ACP), and hospice enrollment. Design: We compared patients who received PCIH (n = 55) to a retrospective cohort (n = 57) receiving usual care in an outpatient hepatology clinic. Setting/Subjects: From June 2016 to November 2017, we enrolled patients receiving care in a U.S. public hospital clinic who met the following inclusion criteria: (1) ESLD with a Model for End-Stage Liver Disease score ≥20, (2) hepatology approval for PC referral, and (3) at least one advanced complication of ESLD. Measurements: We assessed patient demographics, clinical information, health care insurance status, health care utilization, completion of psychosocial assessments, and ACP using two-sided Fisher's exact test and Mann-Whitney U tests. Results: Patients receiving PCIH more frequently had goals of care discussions (87.3% vs. 21.2% p ≤ 0.01), completed ACP documentation (56.4% vs. 7.0%, p ≤ 0.01), psychosocial assessments (98.2% vs. 35.1%, p ≤ 0.01), and hospice enrollment (25.5% vs. 7.0%, p = 0.01). Patients receiving PCIH who were hospitalized also had fewer mean hospitalization days (13 vs. 19.7 days, p ≤ 0.01). Conclusions: Embedding PC services in a hepatology clinic is a promising strategy to improve care for ESLD patients in public hospitals.

Introducing a Bariatric Surgery Program at a Large Urban Safety Net Medical Center Serving a Primarily Hispanic Patient Population.

BACKGROUND: Few bariatric surgery programs exist at safety net hospitals which often serve patients of diverse racial and socioeconomic backgrounds. A bariatric surgery program was developed at a large urban safety net medical center serving a primarily Hispanic population. The purpose of this study was to evaluate safety, feasibility, and first-year outcomes to pave the way for other safety net bariatric programs. METHODS: The bariatric surgery program was started at a safety net hospital located in a neighborhood with over twice the national poverty rate. A retrospective review was performed for patient demographics, comorbidities, preoperative diet and exercise habits, perioperative outcomes, and 1-year outcomes including percent total weight lost (%TWL) and comorbidity reduction. RESULTS: A total of 153 patients underwent laparoscopic sleeve gastrectomy from May 2017 through December 2019. The average preoperative BMI was 47.9kg/m2, and 54% of patients had diabetes. The 1-year follow-up rate was 94%. There were no mortalities and low complication rates. The average 1-year %TWL was 22.8%. Hypertension and diabetes medications decreased in 52% and 55% of patients, respectively. The proportion of diabetic patients with postoperative HbA1c <6.0% was 49%. CONCLUSION: This is one of the first reports on the outcomes of a bariatric surgery program at a safety net hospital. This analysis demonstrates feasibility and safety, with no mortalities, low complication rates, and acceptable %TWL and comorbidity improvement. More work is needed to investigate the impacts of race, culture, and socioeconomic factors on bariatric outcomes in this population.

Less is more: cruroplasty alone is sufficient for revisional hiatal hernia surgery.

BACKGROUND: Recurrence of hiatal hernia after anti-reflux surgery is common, with past studies reporting recurrence rates of 10-15%. Most patients experience relief from GERD symptoms following initial repair; however, those suffering from recurrence can have symptoms severe enough to warrant another operation. Although the standard of care is to revise the fundoplication or convert to magnetic sphincter augmentation (MSA) in addition to redo cruroplasty, it stands to reason that with an intact fundoplication, a repeat cruroplasty is all that is necessary to alleviate the patients' symptoms. In other words, only fix that which is broken. METHODS: A retrospective review of patients with symptomatic hiatal hernia recurrence who underwent reoperation between January 2011 and September 2018 was conducted. Patients who received revisional cruroplasty alone were compared with cruroplasty plus some other revision (fundoplication revision, or takedown and MSA placement). Demographics, operative details, and postoperative outcomes were collected. RESULTS: There were 73 patients identified. Median time to recurrence after the first procedure was 3.7 (1.9-8.2) years. Thirty-two percent of the patients had GERD symptoms for more than 10 years. Twenty-six patients underwent cruroplasty only. Forty-seven patients underwent cruroplasty plus fundoplication revision. There were no significant differences in operative times (2.4 h cruroplasty alone, 2.8 h full revision, p = 0.75) or postoperative complications between the two groups. Patients had a mean follow-up time of 1.64 years. Of the 73 patients, 8 had subsequent hiatal hernia recurrence. The recurrence rate for patients with cruroplasty alone was 11%, and the recurrence rate for the full revision group was 12% (p = 1.00). CONCLUSION: Leaving an intact fundoplication alone at the time of revisional surgery did not adversely affect surgical outcomes. This data suggests a role for hernia-only repair for recurrent hiatal hernias.

Magnetic sphincter augmentation with hiatal hernia repair: long term outcomes.

INTRODUCTION: Magnetic sphincter augmentation (MSA) is a safe and effective treatment for patients with gastroesophageal reflux disease (GERD). MSA was initially indicated for patients with GERD and concomitant hiatal hernias < 3 cm. However, excellent short- and intermediate-term outcomes following MSA and hiatal hernia repair in patients with hiatal hernias ≥ 3 cm have been reported. The purpose of this study is to assess long-term outcomes for this patient population. METHODS AND PROCEDURES: A retrospective review was performed of patients with GERD and hiatal hernias ≥ 3 cm who underwent MSA and hiatal hernia repair. Patients were treated at two tertiary medical centers between May 2009 and December 2016. Follow up included annual video esophagram, upper endoscopy, or both. Outcomes included pre- and post-operative GERD health-related quality of life (GERD-HRQL) scores, length and regression of Barrett's esophagus, resolution of esophagitis, need for endoscopic dilations or implant removal, and clinically significant hiatal hernia recurrence (> 2 cm) on videoesophagram or endoscopy. RESULTS: Seventy-nine patients (53% female) with a median age of 65.56 (58.42-69.80) years were included. Median follow up was 2.98 (interquartile range 1.90-3.32) years. Median DeMeester scores decreased from 42.45 (29.12-60.73) to 9.10 (3.05-24.30) (p < 0.001). Severity of esophagitis (e.g. LA class C to class B) significantly improved (p < 0.01). Forty percent of patients with Barrett's esophagus experienced regression (p < 0.01). Median GERD-HRQL scores improved from 21 to 2. Five (6.3%) hiatal hernia recurrences occurred, and 1 required re-operation. Age, body mass index, size of the initial hiatal hernia, and sex had no significant effect on whether a patient developed a recurrence. CONCLUSIONS: Magnetic sphincter augmentation in conjunction with large hiatal hernia repairs for patients with GERD achieves excellent long-term radiographic and clinical results, and a low overall need for reoperation, without the need for mesh.

Meta-analysis of amyloid-cognition relations in cognitively normal older adults.

OBJECTIVE: We conducted a meta-analysis of relationships between amyloid burden and cognition in cognitively normal, older adult humans. METHODS: Methods of assessing amyloid burden included were CSF or plasma assays, histopathology, and PET ligands. Cognitive domains examined were episodic memory, executive function, working memory, processing speed, visuospatial function, semantic memory, and global cognition. Sixty-four studies representing 7,140 subjects met selection criteria, with 3,495 subjects from 34 studies representing independent cohorts. Weighted effect sizes were obtained for each study. Primary analyses were conducted limiting to independent cohort studies using only the most common assessment method (Pittsburgh compound B). Exploratory analyses included all assessment methods. RESULTS: Episodic memory (r = 0.12) had a significant relationship to amyloid burden. Executive function and global cognition did not have significant relationships to amyloid in the primary analysis of Pittsburgh compound B (r = 0.05 and r = 0.08, respectively), but did when including all assessment methods (r = 0.08 and r = 0.09, respectively). The domains of working memory, processing speed, visuospatial function, and semantic memory did not have significant relationships to amyloid. Differences in the method of amyloid assessment, study design (longitudinal vs cross-sectional), or inclusion of control variables (age, etc.) had little influence. CONCLUSIONS: Based on this meta-analytic survey of the literature, increased amyloid burden has small but nontrivial associations with specific domains of cognitive performance in individuals who are currently cognitively normal. These associations may be useful for identifying preclinical Alzheimer disease or developing clinical outcome measures.