Relative adrenal insufficiency in the non-critically ill patient with cirrhosis: A systematic review and meta-analysis.

BACKGROUND & AIMS: Characterization of relative adrenal insufficiency (RAI) in cirrhosis is heterogeneous with regard to studied patient populations and diagnostic methodology. We aimed to describe the prevalence and prognostic importance of RAI in non-critically ill patients with cirrhosis. METHODS: A systematic review and meta-analysis was performed using MeSH terms and Boolean operators to search five large databases (Ovid-MEDLINE, ScienceDirect, Web of Science, Cochrane Library and ClinicalTrials.gov). The population of interest was patients with cirrhosis and without critical illness. The primary outcome was the pooled prevalence of RAI as defined by a peak total cortisol level <18 µg/dl, delta total cortisol <9 µg/dl or composite of the two thresholds in response either a standard-dose or low-dose short synacthen test. Odds ratios and standardized mean differences from random-effects models estimated important clinical outcomes and patient characteristics by adrenal functional status. RESULTS: Twenty-two studies were included in final analysis, comprising 1991 patients with cirrhosis. The pooled prevalence of RAI was 37% (95% CI 33-42%). The prevalence of RAI varied by Child-Pugh classification, type of stimulation test used, specific diagnostic threshold and by severity of illness. Ninety-day mortality was significantly higher in patients with RAI (OR 2.88, 95% CI 1.69-4.92, I2 = 15%, p < 0.001). CONCLUSIONS: Relative adrenal insufficiency is highly prevalent in non-critically ill patients with cirrhosis and associated with increased mortality. Despite the proposed multifactorial pathogenesis, no studies to date have investigated therapeutic interventions in this specific population.

Basal cortisol levels do not predict adrenal responsiveness in acute decompensated cirrhosis.

OBJECTIVE: Morning total cortisol (TC) levels have been shown to predict adrenal dysfunction (AD) in the general population, but their utility in cirrhosis is unknown. METHODS: A retrospective cohort study was performed including all noncritically ill patients at our institution between 2011 and 2022 admitted with acute decompensated cirrhosis who underwent standard-dose adrenocorticotropic hormone (ACTH) stimulation testing. Adrenal dysfunction was defined as an increase in TC (delta TC) level <9 µg/dl 60 minutes after ACTH dosing. Spearman correlation was utilized to assess the relationship between binding globulins and cortisol levels. Multivariate regression analysis was performed to determine if basal TC level or common clinical parameters were predictive of AD. RESULTS: One hundred and nineteen patients were included, with a median model for end-stage liver disease score of 18. Albumin levels did not correlate with basal TC levels (ρ = 0.127; P = 0.169); basal TC did not correlate with delta TC (ρ = 0.050; P = 0.591). The degree of hypoalbuminemia did not alter these relationships. On multivariate regression, only albumin level [odds ratio (OR) = 0.418; 95% confidence interval (CI), 0.196-0.890; P = 0.024] and MELD score (OR, 1.094; 95% CI, 1.019-1.174; P = 0.014) were predictive of AD. Basal TC levels were not predictive of AD (OR = 0.991; 95% CI, 0.903-1.088; P = 0.855) or delta TC (ß = 0.000; 95% CI -0.147 to 0.147; P = 0.999). CONCLUSION: Baseline TC levels do not predict ACTH stimulation testing response in patients with acute decompensated cirrhosis. Clinicians should avoid utilizing an isolated morning cortisol result as a screening method for AD in this population.

Proton beam stereotactic body radiotherapy and hypofractionated therapy with pencil beam scanning is safe and effective for advanced hepatocellular carcinoma and intrahepatic cholangiocarcinoma: A single center experience.

Background: Proton beam therapy (PBT) is a non-surgical treatment that spares adjacent tissues compared to photon radiation and useful for Hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA). We present a single center experience in HCC and iCCA treated with Pencil Beam Scanning (PBS) PBT. Methods: Forty-four consecutive patients (22 patients in each group) receiving PBT were included and reviewed. PBT was delivered with hypofractionated or stereotactic body radiation therapy (SBRT) using PBS. Tumor size was approximated by clinical target volume (CTV). Outcomes were evaluated with Kaplan-Meier and liver toxicity was determined by MELD-Na and albumin-bilirubin (ALBI) grade. Results: Median follow up was 38.7 months, fourteen (35%) had multifocal disease and median CTV was 232.5cc. Four (9%) and 40 (91%) patients received SBRT and hypofractionated radiation, respectively. Two year overall survival was statistically higher for HCC (entire group: 68.9% months [95% CI: 61.3 - 76.3%]; iCCA: 49.8% [95% CI: 38.5% - 61.1%]; HCC: 89.4% [95% CI: 82.3 - 96.5%]; P <0.005). There was no statistical difference in progression-free survival or freedom from local failure. Biologically Equivalent Dose (BED) was greater than or equal to 80.5Gy in 37 (84%) patients. All iCCA patients had stable or improved ALBI grade following treatment. ALBI grade was stable in 83% of HCC patients and average MELD-Na score remained stable. Tumor size, pretreatment liver function, and total radiation dose were not associated with liver toxicity. Conclusions: PBT for unresectable HCC and iCCA is safe and effective, even for large and multifocal tumors. Liver function was preserved even in those with baseline cirrhosis in this advanced population with large tumors.

TELEmedicine for Patients With Inflammatory Bowel Disease (TELE-IBD) Does Not Improve Depressive Symptoms or General Quality of Life Compared With Standard Care at Tertiary Referral Centers.

BACKGROUND: Depression is common in patients with inflammatory bowel disease (IBD) and contributes to poor quality of life (QoL). The use of information technology for the remote management of patients with IBD is growing, but little is known about its impact on depressive symptoms (DS) and QoL. We aimed to evaluate the impact of telemedicine on DS and generic QoL in IBD patients. METHODS: We analyzed data from the Telemedicine for Patients with IBD (TELE-IBD) study. During this 12-month clinical trial, patients were randomized to receive text message-based telemedicine weekly (TELE-IBD W), every other week (TELE-IBD EOW), or to standard care. Depressive symptoms and QoL were assessed over time with the Mental Health Inventory 5 (MHI-5) and the Short Form 12 (SF-12), respectively. We compared the change in MHI-5 and SF-12 (with separate physical (PCS) and mental component summary (MCS) scores) between the study arms. RESULTS: A total of 217 participants were included in this analysis. After 1 year, there was no significant difference in the change in MHI-5 (TELE-IBD W +3.0 vs TELE-IBD EOW +0.7 vs standard care +3.4; P = 0.70), MCS (TELE-IBD W +1.4 vs TELE-IBD EOW +1.0 vs standard care +2.5; P = 0.89), and PCS scores (TELE-IBD W +0.4 vs TELE-IBD EOW +0.6 vs standard care +3.7; P = 0.06) between the groups. CONCLUSIONS: Text message-based telemedicine does not improve DS or QoL when compared with standard care in IBD patients treated at tertiary referral centers. Further studies are needed to determine whether telemedicine improves DS or QoL in settings with few resources.