Drug-induced pancreatitis is uncommon among all cases of acute pancreatitis in the general population. The majority of reported cases are mild, but severe and even fatal cases have been also reported. Management of corticosteroid-induced acute pancreatitis requires withdrawal of the offending agent and supportive care. Our case describes a young patient, who was recently diagnosed with idiopathic immune purpura and was treated with steroids. Few days later, he returned to the hospital complaining of epigastric pain with nausea and vomiting and was diagnosed with steroid-induced pancreatitis after exclusion of other causes of pancreatitis.

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e20535 Background: In multiple myeloma (MM), translocation t(11;14) has shown higher expression of B Cell Lymphoma 2 protein (BCL2)- a target for Venetoclax (VEN). This review highlights the role of precision therapy with VEN in t(11;14) MM. Methods: A systematic search of PubMed, Cochrane, Web of Science and Clinicaltrials.gov was performed for use of VEN in MM from inception to 1/2/20. 5 out of 183 studies were finalized (N = 512). Results: Out of 500 relapsed refractory (R/R) MM patients, 97 had t(11;14) and 168 had high BCL2. VEN as monotherapy had encouraging responses in t(11;14) MM patients with high BCL2:BCL2L1 (Kumar 2017). VEN when combined with proteasome inhibitors (PIs) achieved promising results. VEN achieved superior results with carfilzomib and dexamethasone (d) (ORR 100%) in t(11;14) MM patients (Costa 2018) as compared to bortezomib (B) and d (ORR 94%) (Moreau 2017). With high BCL2, VEN-Bd achieved ORR of 84% (CR 35%, VGPR 73%) versus placebo (ORR 83%; VGPR 33%) (Bellini 2019). Conclusions: Venetoclax achieved superior responses in RRMM pts with t(11;14) and high BCL2 expression. Further studies are warranted. [Table: see text]

e20542 Background: Human gastrointestinal microbiome (GM) plays a role in food digestion, drug metabolism and protection against infections. We systematically reviewed the outcomes for multiple myeloma (MM) patients (pts) and its changes in GM diversity (GMD) with regimen-related toxicities. Methods: After a systematic search of PubMed, Embase, Web of Science, Cochrane, and Clinicaltrials.gov (until 01/12/2020), 9 out of 135 studies met our inclusion criteria. Results: GM changes were studied in 1343 pts. 1070 pts received Autologous (Auto) and 119 pts received Allogeneic (Allo) hematopoietic cell transplantation (HCT). 1. Impact of Induction without HCT: Higher levels of Eubacterium hallii and Faecalibacterium prausnitzii in 16 (MM) minimal residual disease (MRD) –ive pts and lower levels in 18 (MM) MRD +ive pts were noted (Pianko 2019). 2. Impact of HCT and microbiome: 1142 pts (MM = 1011) were studied; day+15 samples showed reduction of Bacteroidetes in Auto-HCT compared with Allo-HCT pts. Pts with graft versus host disease (GVHD) harbored more Firmicutes, Proteobacteria and less Bacteroidetes than pts without GVHD (Chiusolo 2015). Day+30 fecal samples (FS) revealed increase in Proteobacteria, Clostridium difficile and decrease in Firmicutes, Fusarium in FS while oral samples (OrS) showed increase in Firmicutes and decrease in Proteobacteria and Glomerella. Increased gastrointestinal adverse effects (AEs) (40%) correlated with decreased GMD especially in pts with ulcerative oral mucositis (OM) (Alexa 2019, El-Jurdi 2019, Apewokin 2015). At 3 years, Allo-HCT pts with highest GMD manifested least treatment-related mortality (TRM) (9%) and vice versa (Taur 2014). 3. Impact of Post-HCT Lactobacillus Probiotics (LBP) or Antibiotics: Improvement in AEs with LBP was statistically insignificant (Gorshein 2017, Giammarco 2016). Pts showed better clinical outcomes with ciprofloxacin and metronidazole (Cp-M) (n = 68) than Ciprofloxacin (n = 66) alone; i.e. overall survival (49% vs 42%), increased number of FS without anaerobic bacteria (53% vs 23%), GVHD (25% vs 50%), OM (82% vs 92%) (Beelen 1999). Conclusions: Treatment for MM alters microbiome diversity. Increased diversity was associated with fewer gastrointestinal AEs. Improvement in AEs with LBP was statistically insignificant. Post-HCT use of Cp-M showed better overall survival.

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Background: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) created an ABCD tool to assess staging and severity of COPD subgroups that respond to LAMA or LABA with improved quality of life and reduced exacerbations. Our study assesses perception of physicians at five community hospitals towards LAMA use for patients admitted with COPD exacerbations according to the GOLD guidelines and describes the experience at our hospital. Methods: Electronic survey forms regarding LAMA use and the GOLD criteria ABCD for COPD treating physicians were sent to five hospitals. A one-year chart review at our hospital determined prevalent use of a maintenance LAMA or LABA inhaler in patients admitted with acute COPD exacerbation. Currently, our EMR does not require a field for the GOLD ABCD categorization. Results: We obtained a 33% (45/136) response rate. Of these, 63% felt a LAMA to be essential on formulary; 60% were neutral or unlikely to initiate LAMA on admission; 47.7% likely or very likely to start a LAMA during hospitalization; 82% were neutral to very likely to discharge a patient on a LAMA if deemed necessary for maintenance. Of those admitted for acute COPD exacerbations to our hospital, over a third of COPD patients were not on a maintenance LAMA or LABA. Conclusions: Most physicians felt it important to prescribe a maintenance LAMA to COPD patients hospitalized for acute exacerbation. Our hospital's use of LAMA or LABA demonstrates the need to incorporate strategies to encourage appropriate prescribing of these LA inhalers per GOLD guidelines.