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Davies S, Zhang J, Yi Y, Burge ER, Desjardins M, Austin PC, van Walraven C. Derivation and internal validation of the multivariate toxigenic C. difficile diarrhea model and risk score for emergency room and hospitalized patients with diarrhea. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2024; 4:e66. [PMID: 38698945 PMCID: PMC11062795 DOI: 10.1017/ash.2024.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 03/20/2024] [Accepted: 03/20/2024] [Indexed: 05/05/2024]
Abstract
Background Many factors have been associated with the risk of toxigenic C. difficile diarrhea (TCdD). This study derived and internally validated a multivariate model for estimating the risk of TCdD in patients with diarrhea using readily available clinical factors. Methods A random sample of 3,050 symptomatic emergency department or hospitalized patients undergoing testing for toxigenic C. difficile at a single teaching hospital between 2014 and 2018 was created. Unformed stool samples positive for both glutamate dehydrogenase antigen by enzyme immunoassay and tcdB gene by polymerase chain reaction were classified as TCdD positive. The TCdD Model was created using logistic regression and was modified to the TCdD Risk Score to facilitate its use. Results 8.1% of patients were TCdD positive. TCdD risk increased with abdominal pain (adjusted odds ratio 1.3; 95% CI, 1.0-1.8), previous C. difficile diarrhea (2.5, 1.1-6.1), and prior antibiotic exposure, especially when sampled in the emergency department (4.2, 2.5-7.0) versus the hospital (1.7, 1.3-2.3). TCdD risk also increased when testing occurred earlier during the hospitalization encounter, when age and white cell count increased concurrently, and with decreased eosinophil count. In internal validation, the TCdD Model had moderate discrimination (optimism-corrected C-statistic 0.65, 0.62-0.68) and good calibration (optimism-corrected Integrated Calibration Index [ICI] 0.017, 0.001-0.022). Performance decreased slightly for the TCdD Risk Score (C-statistic 0.63, 0.62-0.63; ICI 0.038, 0.004-0.038). Conclusions TCdD risk can be predicted using readily available clinical risk factors with modest accuracy.
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Affiliation(s)
- Sarah Davies
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Jimmy Zhang
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Yongjun Yi
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Eric R. Burge
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Marc Desjardins
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Peter C. Austin
- Institute of Health Policy, Management and Evaluation, University of Toronto, ICES, Toronto, ON, Canada
| | - Carl van Walraven
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Epidemiology & Community Medicine, University of Ottawa, Ottawa Hospital Research Institute, ICESOttawa, ON, Canada
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Gil-Vicente L, Martín G, Soler C, Vila A, Saiz MR, Navarro PF. Prospective Randomized Controlled Clinical Trial of the Long-Term Effects of Omeprazole on Healthy Dogs. Animals (Basel) 2024; 14:1168. [PMID: 38672316 PMCID: PMC11047556 DOI: 10.3390/ani14081168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
The use of omeprazole as a preventive treatment for gastrointestinal ulcers in veterinary medicine has been questioned during previous years. The aim of the present study is to assess the long-term effect of omeprazole on cobalamin and serum gastrin levels in healthy dogs. Eighteen healthy dogs were included: 10 in the control group and 8 in the omeprazole group. Three samples were collected: before starting the treatment (T0), 30 days after the start of treatment (T1), and at 60 days (T2). The mean cobalamin value (ng/L) in the control group was 481.4 (±293.70) at T0, 481.4 (±170.21) at T1, and 513.2 (±174.50) at T2. In the omeprazole group, the values were 424.62 (±161.57) at T0, 454.5 (±160.96) at T1, and 414.87 (±127.90) at T2. No statistically significant changes were detected in cobalamin levels between the three-time period in both study groups. These results agree with previous findings in felines but contrast with human medicine studies. The median gastrin values (pg/mL) in the control group were 62.45 [30.17-218.75] at T0, 76.06 [30.67-199.87] at T1, and 63.02 [35.81-176.06] at T2. The median gastrin value in the omeprazole group was 67.59 [55.96-101.60] at T0, 191.77 [75.31-1901.77] at T1, and 128.16 [43.62-1066.46] at T2. Statistically significant differences were detected (p = 0.008), indicating an increase in gastrin levels after initiating treatment with omeprazole. In conclusion, the increased levels of gastrin observed in this population underscore the importance of conducting a comprehensive clinical assessment to identify potential gastrointestinal disorders, particularly in consideration of the usage of omeprazole as a preventive treatment.
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Affiliation(s)
- Laura Gil-Vicente
- Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain; (L.G.-V.); (G.M.); (C.S.); (A.V.); (M.R.S.)
- Hospital Veterinario UCV, Universidad Católica de Valencia San Vicente Mártir, 46018 Valencia, Spain
| | - Germán Martín
- Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain; (L.G.-V.); (G.M.); (C.S.); (A.V.); (M.R.S.)
| | - Carme Soler
- Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain; (L.G.-V.); (G.M.); (C.S.); (A.V.); (M.R.S.)
- Hospital Veterinario UCV, Universidad Católica de Valencia San Vicente Mártir, 46018 Valencia, Spain
| | - Anna Vila
- Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain; (L.G.-V.); (G.M.); (C.S.); (A.V.); (M.R.S.)
- Hospital Veterinario UCV, Universidad Católica de Valencia San Vicente Mártir, 46018 Valencia, Spain
| | - María Rocío Saiz
- Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain; (L.G.-V.); (G.M.); (C.S.); (A.V.); (M.R.S.)
- Hospital Veterinario UCV, Universidad Católica de Valencia San Vicente Mártir, 46018 Valencia, Spain
| | - Paula F. Navarro
- Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain; (L.G.-V.); (G.M.); (C.S.); (A.V.); (M.R.S.)
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Nehra D, Clements CDM, Bezzaa SL, Tabbakh Y, Walsh CM. Patient-reported outcomes of laparoscopic magnetic sphincter augmentation for gastro-oesophageal reflux disease. Ann R Coll Surg Engl 2024; 106:344-352. [PMID: 37609688 PMCID: PMC10981991 DOI: 10.1308/rcsann.2023.0051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 08/24/2023] Open
Abstract
INTRODUCTION Gastro-oesophageal reflux disease (GORD) is a chronic progressive disease, associated with substantial clinical and economic burden. Proton pump inhibitors (PPIs) are considered first-line treatment; however, there are concerns around the long-term impact of their usage. Surgical treatment with Nissen fundoplication can be considered but, because of the potential side effects, few patients undergo surgery and there remains a substantial therapeutic gap within the current treatment pathway. Laparoscopic magnetic sphincter augmentation (MSA) using the LINX® device is an alternative surgical approach. METHODS The objective of this study was to investigate patient-reported outcomes following laparoscopic MSA surgery using the LINX® device in a UK setting. A retrospective questionnaire obtained data regarding postoperative symptoms, medication use and patient satisfaction. RESULTS Out of 131 patients surveyed, 97 responses were received, with a minimum follow-up time of 1 year. In those who reported heartburn and regurgitation preoperatively, improvement was reported in 93% (84/90) and 90% (86/96) of patients, respectively. Eighty-eight per cent (73/83) of patients were able to completely stop or reduce their medication by at least 75%. Seventy-seven per cent (73/95) of patients were "very satisfied" or "satisfied". CONCLUSIONS This study is the first to present patient-reported outcomes of MSA using the LINX® device for patients with GORD in the UK. It demonstrates that the device has favourable outcomes and could effectively bridge the current therapeutic gap that exists between PPI medication and Nissen fundoplication.
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Affiliation(s)
- D Nehra
- Epsom and St Helier University Hospitals NHS Trust, UK
| | - CDM Clements
- Epsom and St Helier University Hospitals NHS Trust, UK
| | - SL Bezzaa
- Epsom and St Helier University Hospitals NHS Trust, UK
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Huang CH, Tseng YH, Tsai WS, Su CC, Cheng CL, Kao Yang YH, Chang YC, Liu YH. Association Between Risk of Clostridium difficile Infection and Duration of Proton Pump Inhibitor or H2-Receptor Antagonist Use in Hospitalized Patients. Infect Dis Ther 2024; 13:373-383. [PMID: 38286955 PMCID: PMC10904693 DOI: 10.1007/s40121-024-00922-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/11/2024] [Indexed: 01/31/2024] Open
Abstract
INTRODUCTION Limited studies have evaluated the association between Clostridium difficile infection (CDI) and the duration of proton pump inhibitor (PPI) or histamine H2-receptor blocker (H2RA) use and provided a cutoff duration for PPI or H2RA use to mitigate a substantially increased risk of CDI. We aimed to evaluate these associations in hospitalized patients using a nationwide insurance claims database. METHODS We conducted a nested case-control study to identify cases with a first ever record of CDI in a study cohort undergoing PPI or H2RA therapy from the National Health Insurance Database from 2012 to 2018. Each case was matched with one control by age, sex, and calendar year. We used conditional logistic regression to estimate the sensitivity, specificity, and area under the receiver operating characteristic curve (AUC ROC). Youden's J statistic was used to identify the optimal cutoff duration in days for PPI or H2RA use. RESULTS In the main analysis, the AUC ROC was 0.64 (95% CI 0.63-0.66) and optimal cutoff duration was 15 days for PPI users. The AUC ROC was 0.63 (95% CI 0.62-0.64) and optimal cutoff duration was 16 days for H2RA users. In the sensitivity analyses, the results were similar to those of the main analysis, and the optimal cutoff duration was in the range of 14-15 days. CONCLUSIONS The optimal cutoff duration for PPI and H2RA use was about 2 weeks. It is necessary to be cautious regarding the risk of CDI in patients taking PPIs or H2RAs for longer than 2 weeks.
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Affiliation(s)
- Chien-Huei Huang
- Department of Pharmacy, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan City, Taiwan
| | - Yung-Hsin Tseng
- Department of Pharmacy, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan City, Taiwan
| | - Wen-Shan Tsai
- Department of Pharmacy, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan City, Taiwan
| | - Chien-Chou Su
- Clinical Innovation and Research Center, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, No. 138 Sheng Li Road, Tainan City, 704, Taiwan.
| | - Ching-Lan Cheng
- Department of Pharmacy, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan City, Taiwan.
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, No. 1 University Road, Tainan City, 701, Taiwan.
| | - Yea-Huei Kao Yang
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, No. 1 University Road, Tainan City, 701, Taiwan
- Health Outcome Research Center, National Cheng Kung University, Tainan City, Taiwan
| | - Yu-Ching Chang
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, No. 1 University Road, Tainan City, 701, Taiwan
- Health Outcome Research Center, National Cheng Kung University, Tainan City, Taiwan
| | - Yi-Hsuan Liu
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, No. 1 University Road, Tainan City, 701, Taiwan
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Iida K, Naiki T, Etani T, Nagai T, Sugiyama Y, Isobe T, Aoki M, Nozaki S, Noda Y, Shimizu N, Tomiyama N, Gonda M, Kamiya H, Kubota H, Nakane A, Ando R, Kawai N, Yasui T. Proton pump inhibitors and potassium competitive acid blockers decrease pembrolizumab efficacy in patients with metastatic urothelial carcinoma. Sci Rep 2024; 14:2520. [PMID: 38291115 PMCID: PMC10827730 DOI: 10.1038/s41598-024-53158-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 01/29/2024] [Indexed: 02/01/2024] Open
Abstract
We elucidated the efficacy of gut microbiome-altering drugs on pembrolizumab efficacy in patients with metastatic urothelial carcinoma (mUC). Clinical data were analyzed retrospectively from 133 patients with mUC who received second-line pembrolizumab therapy between January 2018 and January 2021, following failed platinum-based chemotherapy. We evaluated the effects of gut microbiome-altering drugs (proton pump inhibitors [PPI]/potassium-competitive acid blockers [P-CAB], H2 blockers, antibiotics, non-steroidal anti-inflammatory drugs [NSAIDs], metformin, antipsychotics, steroids, and opioids), taken by patients within 30 days before/after pembrolizumab treatment, on progression-free survival (PFS) and overall survival (OS). Fifty-one patients received PPI/P-CAB (37/14, respectively); H2 blockers, 7; antibiotics, 35; NSAIDs, 22; antipsychotics, 8; metformin, 3; steroids, 11; and opioids, 29. Kaplan-Meier curves revealed PPI or P-CAB users showed shorter PFS than non-PPI-P-CAB users (p = 0.001, p = 0.005, respectively). Multivariate analysis highlighted PPI/P-CAB use as the only independent prognostic factor for disease progression (hazards ratio: 1.71, 95% confidence interval: 1.14-2.07, p = 0.010) but not death (p = 0.177). Proton pump inhibitors/potassium-competitive acid blockers may decrease the efficacy of pembrolizumab therapy for mUC, possibly via gut microbiome modulation.
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Affiliation(s)
- Keitaro Iida
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
- Department of Urology, Gamagori City Hospital, Gamagori City, Japan
| | - Taku Naiki
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan.
| | - Toshiki Etani
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | - Takashi Nagai
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | - Yosuke Sugiyama
- Department of Pharmacy, Nagoya City University Hospital, Nagoya, Japan
| | - Teruki Isobe
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | - Maria Aoki
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | - Satoshi Nozaki
- Department of Urology, Anjo Kosei Hospital, Anjo City, Japan
| | - Yusuke Noda
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
- Department of Urology, Toyota Kosei Hospital, Toyota City, Japan
| | | | - Nami Tomiyama
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
- Department of Urology, Gamagori City Hospital, Gamagori City, Japan
| | - Masakazu Gonda
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | | | - Hiroki Kubota
- Department of Urology, Kainan Hospital, Yatomi City, Japan
| | - Akihiro Nakane
- Department of Urology, Gamagori City Hospital, Gamagori City, Japan
- Department of Education and Research Center for Community Medicine, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Ryosuke Ando
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | - Noriyasu Kawai
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
| | - Takahiro Yasui
- Department of Nephro-urology, Graduate School of Medical Sciences, Nagoya City University, Kawasumi 1, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan
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Bashiardes S, Christodoulou C. Orally Administered Drugs and Their Complicated Relationship with Our Gastrointestinal Tract. Microorganisms 2024; 12:242. [PMID: 38399646 PMCID: PMC10893523 DOI: 10.3390/microorganisms12020242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
Orally administered compounds represent the great majority of all pharmaceutical compounds produced for human use and are the most popular among patients since they are practical and easy to self-administer. Following ingestion, orally administered drugs begin a "perilous" journey down the gastrointestinal tract and their bioavailability is modulated by numerous factors. The gastrointestinal (GI) tract anatomy can modulate drug bioavailability and accounts for interpatient drug response heterogeneity. Furthermore, host genetics is a contributor to drug bioavailability modulation. Importantly, a component of the GI tract that has been gaining notoriety with regard to drug treatment interactions is the gut microbiota, which shares a two-way interaction with pharmaceutical compounds in that they can be influenced by and are able to influence administered drugs. Overall, orally administered drugs are a patient-friendly treatment option. However, during their journey down the GI tract, there are numerous host factors that can modulate drug bioavailability in a patient-specific manner.
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Affiliation(s)
- Stavros Bashiardes
- Molecular Virology Department, Cyprus Institute of Neurology and Genetics, Iroon Avenue 6, Nicosia 2371, Cyprus;
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Varma S, Trudeau SJ, Li J, Freedberg DE. Proton pump Inhibitors and Risk of Enteric Infection in Inflammatory Bowel Disease: A Self-controlled Case Series. Inflamm Bowel Dis 2024; 30:38-44. [PMID: 36917215 DOI: 10.1093/ibd/izad035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Indexed: 03/16/2023]
Abstract
BACKGROUND We tested whether proton pump inhibitors (PPIs) are associated with enteric infections among those with inflammatory bowel disease (IBD), after adequately accounting for baseline differences between PPI users and nonusers. METHODS This was a self-controlled case series, with each patient serving as their own control. Ambulatory patients with IBD were included if they were tested for enteric infection by multiplex polymerase chain reaction testing panel (GIPCR) and/or Clostridoides difficile toxin PCR from 2015 to 2019 and received PPIs for some but not all of this period. Rates of enteric infections were compared between the PPI-exposed period vs pre- and post-PPI periods identical in duration to the exposed period. Conditional Poisson regression was used to adjust for time-varying factors. RESULTS Two hundred twenty-one IBD patients were included (49% ulcerative colitis, 46% Crohn's disease, and 5% indeterminate colitis). The median PPI duration was 7 months (interquartile range 4 to 11 months). A total of 25 (11%) patients had a positive GIPCR or C. difficile test in the PPI period, 9 (4%) in the pre-PPI period, and 8 (4%) in the post-PPI period. Observed incidence rates for enteric infections were 2.5, 7.4, and 2.2 per 100 person years for the pre-PPI, PPI, and post-PPI periods, respectively (adjusted incidence rate ratios, 2.8; 95% confidence interval [CI] 1.3-6.0) for PPI vs pre-PPI and 2.9 (95% CI, 1.3-6.4) for PPI vs post-PPI). The adjusted absolute excess risk associated with PPIs was 4.9 infections per 100 person years. CONCLUSIONS Proton pump inhibitors were associated with a 3-fold increased risk for enteric infection among those with IBD but had a modest absolute risk.
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Affiliation(s)
- Sanskriti Varma
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | - Stephen J Trudeau
- Columbia Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Jianhua Li
- Biomedical Informatics, Columbia University Irving Medical Center, New York, NY, USA
| | - Daniel E Freedberg
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
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Feuerstadt P, Allegretti JR, Dubberke ER, Guo A, Harvey A, Yang M, Garcia-Horton V, Fillbrunn M, Tillotson G, Bancke LL, LaPlante K, Garey KW, Khanna S. Efficacy and Health-Related Quality of Life Impact of Fecal Microbiota, Live-jslm: A Post Hoc Analysis of PUNCH CD3 Patients at First Recurrence of Clostridioides difficile Infection. Infect Dis Ther 2024; 13:221-236. [PMID: 38236515 PMCID: PMC10828144 DOI: 10.1007/s40121-023-00907-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/14/2023] [Indexed: 01/19/2024] Open
Abstract
INTRODUCTION Clostridioides difficile infection (CDI) causes symptoms of varying severity and negatively impacts patients' health-related quality of life (HRQL). Despite antibiotic treatment, recurrence of CDI (rCDI) is common and imposes clinical and economic burdens on patients. Fecal microbiota, live-jslm (REBYOTA [RBL]) is newly approved in the USA for prevention of rCDI following antibiotic treatments. We analyzed efficacy and HRQL impact of RBL vs. placebo in patients at first rCDI using data from the phase 3 randomized, double-blind placebo-controlled clinical trial, PUNCH CD3. METHODS This post hoc analysis included patients at first rCDI fromPUNCH CD3. Treatment success (i.e., absence of diarrhea within 8 weeks post-treatment) was analyzed adjusting for baseline patient characteristics. HRQL was measured using the Clostridioides difficile Quality of Life Survey (Cdiff32); absolute scores and change from baseline in total and domain (physical, mental, and social) scores were summarized and compared between arms. Analyses were conducted for the trial's blinded phase only. RESULTS Among 86 eligible patients (32.8% of the overall trial population, RBL 53 [61.6%], placebo 33 [38.4%]), RBL-treated patients had significantly lower odds of recurrence (i.e., greater probability of treatment success) at week 8 vs. placebo (odds ratio 0.35 [95% confidence interval 0.13, 0.98]). Probability of treatment success at week 8 was 81% for RBL and 60% for placebo, representing 21% absolute and 35% relative increases for RBL (crude proportions 79.2% vs. 60.6%; relative risk 0.53, p = 0.06). Additionally, RBL was associated with significantly higher Cdiff32 total (change score difference 13.5 [standard deviation 5.7], p < 0.05) and mental domain (16.2 [6.0], p < 0.01) scores vs. placebo from baseline to week 8. CONCLUSION Compared to placebo, RBL demonstrated a significantly higher treatment success in preventing further rCDI and enhanced HRQL among patients at first recurrence, establishing RBL as an effective treatment to prevent further recurrences in these patients. TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT03244644.
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Affiliation(s)
- Paul Feuerstadt
- Yale University School of Medicine, New Haven, CT, USA.
- PACT-Gastroenterology Center, 2200 Whitney Avenue Suite 330 & 360, Hamden, CT, 06518, USA.
| | | | | | - Amy Guo
- Ferring Pharmaceuticals, Inc, Parsippany, NJ, USA
| | - Adam Harvey
- Rebiotix, a Ferring Company, Roseville, MN, USA
| | - Min Yang
- Analysis Group, Inc., Boston, MA, USA
- University of Texas at Austin, Austin, TX, USA
| | | | | | | | | | - Kerry LaPlante
- University of Rhode Island, Kingston, RI, USA
- Warren Alpert Medical School of Brown University, Providence, RI, USA
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Swed S, Alibrahim H, Bohsas H, Ibrahim ARN, Siddiq A, Jawish N, Makhoul MH, Alrezej MAM, Makhoul FH, Sawaf B, Hafez W, Makram Elsayed S, Soliman R, Wahsh EA. Evaluating physicians' awareness and prescribing trends regarding proton pump inhibitors: a cross-sectional study. Front Pharmacol 2023; 14:1241766. [PMID: 38026957 PMCID: PMC10665834 DOI: 10.3389/fphar.2023.1241766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction: Proton pump inhibitors (PPIs) are commonly used to treat acid-related disorders. Their appropriate use depends on the correct indications from the clinician. Owing to the high incidence of use and misuse, PPIs have been identified as an essential pharmacological class for developing deprescribing recommendations. Therefore, assessing physicians' knowledge and practice regarding PPI usage is critical for paving the way toward targeted recommendations and efforts. Objective: This study aimed to assess Syrian physicians' perceptions of proton pump inhibitors adverse effects, their benefit in upper gastrointestinal bleeding (UGIB) prophylaxis, and how these perceptions are related to PPI prescription practice. Methods: A cross-sectional study was performed using a web-based questionnaire distributed among Syrian physicians in internal medicine between 28 November and 23 December 2022. The questionnaire assessed perceptions and experiences of PPIs, concerns about specific adverse effects, and their effectiveness for UGIB prophylaxis, in addition to the different scenarios used to determine the best practice for appropriate treatment to manage minimal, mild, moderate, and high-risk UGIB patients. Results: A total of 473 participants completed the questionnaire, with median age ±SD was (28.46 ± 4.58), and most participants (83.3%) were residents. Approximately half of the participants (45.5%) agreed that discussion assistance was provided to continue or terminate PPIs properly. Only 8.9% were very familiar with published evidence of PPI adverse effects. Bone weakening and vitamin B12 deficiency were the most frequently reported side effects (81.8% and 79.7%, respectively). However, dementia (0.4%) and mortality (1.9%) were the least reported adverse effects. More than half of the participants (64%) perceived using PPIs to prevent upper GI bleeding. Non-trainee physicians were less knowledgeable about appropriate GERD management than resident physicians (p < 0.001). Conclusion: The study showed a gap between Syrian physicians' perceptions and practices regarding PPI use, which necessitates spreading awareness of updated guidelines for PPI usage and their side effects.
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Affiliation(s)
- Sarya Swed
- Faculty of Medicine, Aleppo University, Aleppo, Syria
| | | | | | - Ahmed R. N. Ibrahim
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | | | - Nagham Jawish
- Faculty of Medicine, Damascus University, Damascus, Syria
| | | | | | | | - Bisher Sawaf
- Department of Internal Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Wael Hafez
- NMC Royal Hospital, Abu Dhabi, United Arab Emirates
- Medical Research Division, Department of Internal Medicine, The National Research Centre, Cairo, Egypt
| | | | - Rami Soliman
- National institute of Chest and Allergy, Egypt - Mediclinic Hospital, Abu Dhabi, United Arab Emirates
| | - Engy A. Wahsh
- Department of Clinical Pharmacy, Faculty of Pharmacy, October 6 University, Giza, Egypt
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10
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Manzoor F, Manzoor S, Pinto R, Brown K, Langford BJ, Daneman N. Does this patient have Clostridioides difficile infection? A systematic review and meta-analysis. Clin Microbiol Infect 2023; 29:1367-1374. [PMID: 37327874 DOI: 10.1016/j.cmi.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 05/27/2023] [Accepted: 06/08/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND The clinical features and predictors of Clostridioides difficile infection overlap with many conditions. OBJECTIVES We performed a systematic review to evaluate the diagnostic utility of clinical features (clinical examination, risk factors, laboratory tests, and radiographic findings) associated with C. difficile. METHODS Systematic review and meta-analysis of diagnostic features for C. difficile. DATA SOURCES MEDLINE, EMBASE, CINAHL, and Cochrane databases were searched up to September 2021. STUDY ELIGIBILITY CRITERIA Studies that reported clinical features of C. difficile, a valid reference standard test for confirming diagnosis of C. difficile, and a comparison among patients with a positive and negative test result. PARTICIPANTS Adult and paediatric patients across diverse clinical settings. OUTCOMES Sensitivity, specificity, likelihood ratios. REFERENCE STANDARD Stool nucleic acid amplification tests, enzyme immunoassays, cell cytotoxicity assay, and stool toxigenic culture. ASSESSMENT OF RISK OF BIAS Rational Clinical Examination Series and Quality Assessment of Diagnostic Accuracy Studies-2. METHODS OF DATA SYNTHESIS Univariate and bivariate analyses. RESULTS We screened 11 231 articles of which 40 were included, enabling the evaluation of 66 features for their diagnostic utility for C. difficile (10 clinical examination findings, 4 laboratory tests, 10 radiographic findings, prior exposure to 13 antibiotic types, and 29 clinical risk factors). Of the ten features identified on clinical examination, none were significantly clinically associated with increased likelihood of C. difficile infection. Some features that increased likelihood of C. difficile infection were stool leukocytes (LR+ 5.31, 95% CI 3.29-8.56) and hospital admission in the prior 3 months (LR+ 2.14, 95% CI 1.48-3.11). Several radiographic findings also strongly increased the likelihood of C. difficile infection like ascites (LR+ 2.91, 95% CI 1.89-4.49). DISCUSSION There is limited utility of bedside clinical examination alone in detecting C. difficile infection. Accurate diagnosis of C. difficile infection requires thoughtful clinical assessment for interpretation of microbiologic testing in all suspected cases.
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Affiliation(s)
- Fizza Manzoor
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Saba Manzoor
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Ruxandra Pinto
- Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Kevin Brown
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Bradley J Langford
- Department of Medicine, University of Toronto, Toronto, ON, Canada; Public Health Ontario, Toronto, ON, Canada
| | - Nick Daneman
- Department of Medicine, University of Toronto, Toronto, ON, Canada; Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, ON, Canada.
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11
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Zhao Q, Chen Y, Huang W, Zhou H, Zhang W. Drug-microbiota interactions: an emerging priority for precision medicine. Signal Transduct Target Ther 2023; 8:386. [PMID: 37806986 PMCID: PMC10560686 DOI: 10.1038/s41392-023-01619-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 07/20/2023] [Accepted: 08/24/2023] [Indexed: 10/10/2023] Open
Abstract
Individual variability in drug response (IVDR) can be a major cause of adverse drug reactions (ADRs) and prolonged therapy, resulting in a substantial health and economic burden. Despite extensive research in pharmacogenomics regarding the impact of individual genetic background on pharmacokinetics (PK) and pharmacodynamics (PD), genetic diversity explains only a limited proportion of IVDR. The role of gut microbiota, also known as the second genome, and its metabolites in modulating therapeutic outcomes in human diseases have been highlighted by recent studies. Consequently, the burgeoning field of pharmacomicrobiomics aims to explore the correlation between microbiota variation and IVDR or ADRs. This review presents an up-to-date overview of the intricate interactions between gut microbiota and classical therapeutic agents for human systemic diseases, including cancer, cardiovascular diseases (CVDs), endocrine diseases, and others. We summarise how microbiota, directly and indirectly, modify the absorption, distribution, metabolism, and excretion (ADME) of drugs. Conversely, drugs can also modulate the composition and function of gut microbiota, leading to changes in microbial metabolism and immune response. We also discuss the practical challenges, strategies, and opportunities in this field, emphasizing the critical need to develop an innovative approach to multi-omics, integrate various data types, including human and microbiota genomic data, as well as translate lab data into clinical practice. To sum up, pharmacomicrobiomics represents a promising avenue to address IVDR and improve patient outcomes, and further research in this field is imperative to unlock its full potential for precision medicine.
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Affiliation(s)
- Qing Zhao
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Yao Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Weihua Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Honghao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Wei Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China.
- The First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, PR China.
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, PR China.
- Central Laboratory of Hunan Cancer Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, PR China.
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12
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Dutta AK, Jain A, Jearth V, Mahajan R, Panigrahi MK, Sharma V, Goenka MK, Kochhar R, Makharia G, Reddy DN, Kirubakaran R, Ahuja V, Berry N, Bhat N, Dutta U, Ghoshal UC, Jain A, Jalihal U, Jayanthi V, Kumar A, Nijhawan S, Poddar U, Ramesh GN, Singh SP, Zargar S, Bhatia S. Guidelines on optimizing the use of proton pump inhibitors: PPI stewardship. Indian J Gastroenterol 2023; 42:601-628. [PMID: 37698821 DOI: 10.1007/s12664-023-01428-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/10/2023] [Indexed: 09/13/2023]
Abstract
Proton pump inhibitors (PPIs) have been available for over three decades and are among the most commonly prescribed medications. They are effective in treating a variety of gastric acid-related disorders. They are freely available and based on current evidence, use of PPIs for inappropriate indications and duration appears to be common. Over the years, concerns have been raised on the safety of PPIs as they have been associated with several adverse effects. Hence, there is a need for PPI stewardship to promote the use of PPIs for appropriate indication and duration. With this objective, the Indian Society of Gastroenterology has formulated guidelines on the rational use of PPIs. The guidelines were developed using a modified Delphi process. This paper presents these guidelines in detail, including the statements, review of literature, level of evidence and recommendations. This would help the clinicians in optimizing the use of PPIs in their practice and promote PPI stewardship.
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Affiliation(s)
- Amit Kumar Dutta
- Department of Gastroenterology, Christian Medical College and Hospital, Vellore, 632 004, India.
| | | | - Vaneet Jearth
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Ramit Mahajan
- Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | | | - Vishal Sharma
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | | | | | - Govind Makharia
- All India Institute of Medical Sciences, New Delhi, 110 029, India
| | | | - Richard Kirubakaran
- Center of Biostatistics and Evidence Based Medicine, Vellore, 632 004, India
| | - Vineet Ahuja
- All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Neha Berry
- BLK Institute of Digestive and Liver Disease, New Delhi, 201 012, India
| | - Naresh Bhat
- Aster CMI Hospital, Bengaluru, 560 092, India
| | - Usha Dutta
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Uday Chand Ghoshal
- Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Ajay Jain
- Choithram Hospital and Research Center, Indore, 452 014, India
| | | | - V Jayanthi
- Sri Ramachandra Medical College, Chennai, 600 116, India
| | - Ajay Kumar
- Institute of Digestive and Liver Diseases, BLK - Max Superspeciality Hospital, New Delhi, 201 012, India
| | | | - Ujjal Poddar
- Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, 226 014, India
| | | | - Shivram P Singh
- Kalinga Gastroenterology Foundation, Cuttack, 753 001, India
| | - Showkat Zargar
- Department of Gastroenterology, Sher-i-Kashmir Institute of Medical Sciences, Kashmir, 190 011, India
| | - Shobna Bhatia
- Sir H N Reliance Foundation Hospital, Mumbai, 400 004, India
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13
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Rameau A, Lee M, Andreadis K, Sulica L. Perception of Proton Pump Inhibitor Side Effects Among Members of the American Broncho-Esophagological Association. J Voice 2023; 37:757-763. [PMID: 34154915 DOI: 10.1016/j.jvoice.2021.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/27/2021] [Accepted: 05/04/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To investigate awareness of proton pump inhibitor (PPI) side effects and the resulting changes in reflux mana management among members of the American Broncho-Esophagological Association (ABEA) caring for adult patients in light of increasing concern for PPIs long-term adverse effects. STUDY DESIGN Cross-sectional survey study METHODS: Online surveys were electronically distributed to ABEA members assessing awareness of PPI side effects and current practice in reflux management. RESULTS 374 ABEA members were contacted, of whom, 43 (11.5%) completed the survey. The majority of respondents (94.1%) selected laryngology as their principal focus. The entire cohort warned their patients about PPI side effects, with highest concern for osteoporotic risk. Most respondents (88.2%) had changed their PPI prescription frequency in light of recent studies on PPI side effects, with 55.9% avoiding PPI prescription and 94.1% limiting the duration of PPI courses. Instead of PPIs, 73.5% of responders prescribe H2-receptor blockers. The primary reasons for starting patients on PPIs were typical gastroesophageal reflux symptoms (47.1%), followed by laryngopharyngeal reflux symptoms (41.2%), and endoscopic findings suspicious for reflux (11.8%). Finally, the majority of respondents (82.4%) had referred at least one patient for surgical management of gastroesophageal reflux in the past year. CONCLUSIONS The majority of surveyed ABEA members were concerned about reports of PPI adverse effects and had modified their prescription patterns as a result. Avoidance of PPI recommendation was common, along with the preference for H2 blockers in the management of GERD and LPR. PPI side effects of greatest concern to broncho-esophagologists treating adult patients were osteoporosis, renal dysfunction and dementia. LEVEL OF EVIDENCE: 5
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Affiliation(s)
- Anaïs Rameau
- Sean Parker Institute for the Voice, Department of Otolaryngology, Head & Neck Surgery, Weill Cornell Medical College, New York, NY.
| | - Mark Lee
- Sean Parker Institute for the Voice, Department of Otolaryngology, Head & Neck Surgery, Weill Cornell Medical College, New York, NY
| | - Katerina Andreadis
- Sean Parker Institute for the Voice, Department of Otolaryngology, Head & Neck Surgery, Weill Cornell Medical College, New York, NY
| | - Lucian Sulica
- Sean Parker Institute for the Voice, Department of Otolaryngology, Head & Neck Surgery, Weill Cornell Medical College, New York, NY
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14
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Dervin H, Zarate-Lopez N, Sweis R, Mensah A, Fragkos K, Brugaletta C, Raeburn A, Emmanuel A. Low prevalence of positive hydrogen breath tests in patients with functional gastrointestinal conditions and hypermobile Ehlers-Danlos syndrome. Neurogastroenterol Motil 2023; 35:e14570. [PMID: 36989174 DOI: 10.1111/nmo.14570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 01/25/2023] [Accepted: 03/07/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Using hydrogen breath testing (HBT) to diagnose small intestinal bacterial overgrowth (SIBO) remains controversial in patients with functional gastrointestinal (GI) disorders, and unknown in those with hypermobility Ehlers-Danlos syndrome (hEDS). We assessed prevalence of positive HBTs in these groups, evaluated the predictive value of GI symptoms and the potential role of proton pump inhibitors (PPIs) on test results. METHODS Sequential patients referred for HBT to a tertiary unit were classified into the following groups: GI maldigestion/malabsorption, GI sensorimotor disorders, hEDS, and functional GI disorders. All underwent standardized HBT, and the yield was assessed against symptoms and PPI use. KEY RESULTS A total of 1062 HBTs were performed over 3 years (70% female, mean age 48 ± 16 years). Overall, 7.5% (80/1062) patients had a positive HBT. Prevalence of positive HBT was highest in patients with GI maldigestion/malabsorption (17.9%; DOR 16.16, p < 0.001), GI sensorimotor disorders (15.9%; DOR 8.84, p < 0.001), compared to functional GI disorders (1.6%; DOR 1.0) (p < 0.0001). None of the hEDS patients tested positive for HBT. A positive HBT was independently associated with increased age (DOR 1.03; p < 0.001) and symptoms of diarrhea (DOR 3.95; p < 0.0001). Patients on PPIs tended towards a positive HBT than patients off PPIs (16.1% vs 6.9%; DOR 2.47; p < 0.0001). CONCLUSIONS & INFERENCES Less than 2% of patients with functional GI disorders, and none of the patients with hEDS had a positive HBT. Pre-test probability was higher in patients with: GI structural or neurological disorders; use of long-term PPIs and symptoms of diarrhea. These criteria may be helpful in making appropriate therapeutic decisions and avoiding unnecessary hydrogen breath testing.
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Affiliation(s)
- Humayra Dervin
- GI Physiology Unit, University College London Hospitals, London, UK
| | | | - Rami Sweis
- GI Physiology Unit, University College London Hospitals, London, UK
| | - Alexia Mensah
- GI Physiology Unit, University College London Hospitals, London, UK
| | | | | | - Amanda Raeburn
- GI Physiology Unit, University College London Hospitals, London, UK
| | - Anton Emmanuel
- GI Physiology Unit, University College London Hospitals, London, UK
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15
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Lucijanic M, Busic N, Stojic J, Barisic-Jaman M, Zagorec N, Lazibat K, Pasaric A, Vrkljan Vuk A, Durlen I, Mitrovic J, Luksic I, Barsic B. Proton pump inhibitors use prior to COVID-19 hospitalization is associated with higher C lostridioides difficile infection rate. Expert Opin Drug Saf 2023; 22:1265-1270. [PMID: 37417704 DOI: 10.1080/14740338.2023.2234821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/23/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND There are uncertainties regarding associations of prior proton pump inhibitor (PPI) use with susceptibility for COVID-19 and risks associated with SARS-CoV-2 infection. We aimed to evaluate the associations of prior PPI use with outcomes in hospitalized patients with COVID-19. RESEARCH DESIGN AND METHODS We have retrospectively evaluated a total of 5959 consecutively hospitalized patients with COVID-19 from a tertiary-level institution in the period 3/2020-6/2021. Associations of prior PPI use with outcomes of in-hospital mortality, mechanical ventilation, intensive care unit stay, venous thromboembolism, arterial thrombosis, major bleeding, bacteremia, and Clostridioides difficile infection (C. diff.) were evaluated in entire and case-matched cohorts. RESULTS Among 5959 evaluated patients, there were 1967 (33%) PPI users. In an entire cohort, prior PPI use was associated with higher in-hospital mortality and higher occurrence of C. diff. Association of prior PPI use with mortality diminished, whereas association with C. diff. persisted after multivariable adjustments. In a matched cohort, prior PPI use was associated only with higher risk of C. diff. but not other outcomes in line with multivariable analysis. CONCLUSIONS Although prior PPI use might not have a significant impact on clinical course and mortality of SARS-CoV-2 infection, it may predispose patients to the development of complications like higher occurrence of C. diff. and thus substantially impact the course of treatment.
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Affiliation(s)
- Marko Lucijanic
- Hematology Department, University Hospital Dubrava, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Nikolina Busic
- Department of Internal Medicine, University Hospital Dubrava, Zagreb, Croatia
| | - Josip Stojic
- Department of Gastroenterology, Hepatology and Clinical Nutrition, University Hospital Dubrava, Zagreb, Croatia
| | - Mislav Barisic-Jaman
- Department of Gastroenterology, Hepatology and Clinical Nutrition, University Hospital Dubrava, Zagreb, Croatia
| | - Nikola Zagorec
- Nephrology Department, University Hospital Dubrava, Zagreb, Croatia
| | - Karla Lazibat
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Antica Pasaric
- Clinical Immunology, Allergology and Rheumatology Department, University Hospital Dubrava, Zagreb, Croatia
| | | | - Ivan Durlen
- Nephrology Department, University Hospital Dubrava, Zagreb, Croatia
| | - Josko Mitrovic
- School of Medicine, University of Zagreb, Zagreb, Croatia
- Department of Internal Medicine, University Hospital Dubrava, Zagreb, Croatia
- Clinical Immunology, Allergology and Rheumatology Department, University Hospital Dubrava, Zagreb, Croatia
| | - Ivica Luksic
- School of Medicine, University of Zagreb, Zagreb, Croatia
- Maxillofacial Surgery Department, University Hospital Dubrava, Zagreb, Croatia
| | - Bruno Barsic
- School of Medicine, University of Zagreb, Zagreb, Croatia
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16
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Saka Y, Naruse T, Chikamatsu T, Mitani K, Hayashi M, Matsumoto J, Yosizawa Y, Mimura T, Takahashi H, Watanabe Y. Long-Term Proton Pump Inhibitor Therapy Increases the Risk of Infection in Patients with Incident Hemodialysis. Nephron Clin Pract 2023; 147:608-615. [PMID: 37231855 DOI: 10.1159/000531028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 04/12/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Infection is one of the most common causes of death in patients with chronic kidney disease (CKD). Proton pump inhibitors (PPIs) are not only widely used in patients with CKD but also represent a known risk factor for infection in the general population. Here, we investigated associations between PPIs and infection events in patients with incident hemodialysis. METHODS We analyzed data from 485 consecutive patients with CKD who started hemodialysis at our hospital between January 2013 and December 2019. We analyzed associations between infection events and long-term (≥6 months) PPI use before and after propensity score-matched analysis. RESULTS Of the 485 patients, PPIs were administered to 177 patients (36.5%). During 24 months of follow-up, infection events occurred in 53 patients (29.9%) with PPIs and 40 patients (13.0%) without PPIs (p < 0.001). Patients with PPIs had a significantly higher cumulative incidence rate of infection events than those without PPIs (hazard ratio [HR] 2.13, 95% confidence interval [CI]: 1.36-3.32; p < 0.001). Even after propensity score-matched analysis (132 patients matched in each), the rate of infection events was higher for patients with PPIs (28.8% vs. 12.1%, HR 2.88, 95% CI: 1.61-5.16; p < 0.001). Similar results were obtained for severe infection events in both unmatched (14.1% vs. 4.5%, HR 2.97, 95% CI: 1.47-6.00; p = 0.002) and propensity score-matched analyses (14.4% vs. 3.8%, HR 4.54, 95% CI: 1.85-11.13; p < 0.001). CONCLUSIONS In patients with incident hemodialysis, long-term PPI use increases the risk of infection. Clinicians should be wary of unnecessarily prolonging PPI therapy.
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Affiliation(s)
- Yosuke Saka
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Tomohiko Naruse
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Taiki Chikamatsu
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Kotaro Mitani
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Mako Hayashi
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Jun Matsumoto
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Yuka Yosizawa
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Tetsushi Mimura
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Hiroshi Takahashi
- Department of Nephrology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Yuzo Watanabe
- Department of Nephrology, Kasugai Municipal Hospital, Kasugai, Japan
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17
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Colard-Thomas J, Thomas QD, Viala M. Comedications with Immune Checkpoint Inhibitors: Involvement of the Microbiota, Impact on Efficacy and Practical Implications. Cancers (Basel) 2023; 15:cancers15082276. [PMID: 37190203 DOI: 10.3390/cancers15082276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) have been a major breakthrough in solid oncology over the past decade. The immune system and the gut microbiota are involved in their complex mechanisms of action. However, drug interactions have been suspected of disrupting the fine equilibrium necessary for optimal ICI efficacy. Thus, clinicians are facing a great deal of sometimes contradictory information on comedications with ICIs and must at times oppose conflicting objectives between oncological response and comorbidities or complications. We compiled in this review published data on the role of the microbiota in ICI efficacy and the impact of comedications. We found mostly concordant results on detrimental action of concurrent corticosteroids, antibiotics, and proton pump inhibitors. The timeframe seems to be an important variable each time to preserve an initial immune priming at ICIs initiation. Other molecules have been associated with improved or impaired ICIs outcomes in pre-clinical models with discordant conclusions in retrospective clinical studies. We gathered the results of the main studies concerning metformin, aspirin, and non-steroidal anti-inflammatory drugs, beta blockers, renin-angiotensin-aldosterone system inhibitors, opioids, and statins. In conclusion, one should always assess the necessity of concomitant treatment according to evidence-based recommendations and discuss the possibility of postponing ICI initiation or switching strategies to preserve the critical window.
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Affiliation(s)
- Julien Colard-Thomas
- Department of Medical Oncology, Montpellier Cancer Institute (ICM), University of Montpellier (UM), 34090 Montpellier, France
| | - Quentin Dominique Thomas
- Department of Medical Oncology, Montpellier Cancer Institute (ICM), University of Montpellier (UM), 34090 Montpellier, France
- Oncogenic Pathways in Lung Cancer, Montpellier Cancer Research Institute (IRCM) INSERM U1194, University of Montpellier (UM), 34090 Montpellier, France
| | - Marie Viala
- Department of Medical Oncology, Montpellier Cancer Institute (ICM), University of Montpellier (UM), 34090 Montpellier, France
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18
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Han CT, Islam MM, Poly TN, Lu YC, Lin MC. A Meta-Analysis of Proton Pump Inhibitor Use and the Risk of Acute Kidney Injury: Geographical Differences and Associated Factors. J Clin Med 2023; 12:jcm12072467. [PMID: 37048551 PMCID: PMC10095047 DOI: 10.3390/jcm12072467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/11/2023] [Accepted: 03/16/2023] [Indexed: 04/14/2023] Open
Abstract
Proton pump inhibitors (PPIs) are widely prescribed in medical practice for the treatment of several gastrointestinal disorders. Previous epidemiology studies have reported the association between PPI use and the risk of AKI, although the magnitude of the association between PPIs and the risk of acute kidney injury (AKI) remains uncertain. Therefore, we conducted a meta-analysis to determine the relationship between PPI therapy and the risk of AKI. We systematically searched for relevant articles published before January 2023 on PubMed, Scopus, and Web of Science. In addition, we conducted a manual search of the bibliographies of potential articles. Two independent reviewers examined the appropriateness of all studies for inclusion. We pooled studies that compared the risk of AKI with PPI against their control using a random effect model. The search criteria based on PRISMA guidelines yielded 568 articles. Twelve observational studies included 2,492,125 individuals. The pooled adjusted RR demonstrated a significant positive association between PPI therapy and the risk of AKI (adjusted RR 1.75, 95% CI: 1.40-2.19, p < 0.001), and it was consistent across subgroups. A visual presentation of the funnel plot and Egger's regression test showed no evidence of publication bias. Our meta-analysis indicated that persons using PPIs exhibited an increased risk of AKI. North American individuals had a higher risk of AKI compared to Asian and European individuals. However, the pooled effect from observational studies cannot clarify whether the observed association is a causal effect or the result of some unmeasured confounding factors. Hence, the biological mechanisms underlying this association are still unclear and require further research.
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Affiliation(s)
- Cheng Ta Han
- Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
| | - Md Mohaimenul Islam
- International Center for Health Information Technology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Tahmina Nasrin Poly
- International Center for Health Information Technology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Yu-Chun Lu
- Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
| | - Ming-Chin Lin
- Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
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19
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Ceulemans M, Wauters L, Vanuytsel T. Targeting the altered duodenal microenvironment in functional dyspepsia. Curr Opin Pharmacol 2023; 70:102363. [PMID: 36963152 DOI: 10.1016/j.coph.2023.102363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 12/04/2022] [Accepted: 12/12/2022] [Indexed: 03/26/2023]
Abstract
Duodenal micro-inflammation and microbial dysregulation are increasingly recognized to play an important role in functional dyspepsia (FD) pathophysiology, previously regarded as a purely functional disorder. With current therapeutic options contested through insufficient efficacy or unfavorable adverse effects profiles, novel treatments directed to duodenal alterations could result in superior symptom control in at least a subset of patients. Indeed, recent advances in FD research provided evidence for anti-inflammatory therapies to relieve gastroduodenal symptoms by reducing duodenal eosinophils or mast cells. In addition, restoring microbial homeostasis by probiotics proved to be successful in FD. As the exact mechanisms by which these novel pharmacological approaches result in clinical benefit often remain to be elucidated, future research should focus on how immune activation and dysbiosis translate into typical FD symptomatology.
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Affiliation(s)
- Matthias Ceulemans
- Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Lucas Wauters
- Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism, Katholieke Universiteit Leuven, Leuven, Belgium; Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Tim Vanuytsel
- Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism, Katholieke Universiteit Leuven, Leuven, Belgium; Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium.
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20
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Jafri F, Taylor ZL, Gonzalez D, Shakhnovich V. Effects of obesity on the pharmacology of proton pump inhibitors: current understanding and future implications for patient care and research. Expert Opin Drug Metab Toxicol 2023; 19:1-11. [PMID: 36800927 PMCID: PMC10065909 DOI: 10.1080/17425255.2023.2178897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/07/2023] [Indexed: 02/20/2023]
Abstract
INTRODUCTION In the United States, obesity affects approximately ⅖ adults and ⅕ children, leading to increased risk for comorbidities, like gastroesophageal reflux disease (GERD), treated increasingly with proton pump inhibitors (PPIs). Currently, there are no clinical guidelines to inform PPI dose selection for obesity, with sparse data regarding whether dose augmentation is necessary. AREAS COVERED We provide a review of available literature regarding the pharmacokinetics (PK), pharmacodynamics (PD), and/or metabolism of PPIs in children and adults with obesity, as a step toward informing PPI dose selection. EXPERT OPINION Published PK data in adults and children are limited to first-generation PPIs and point toward reduced apparent oral drug clearance in obesity, with equipoise regarding obesity impact on drug absorption. Available PD data are sparse, conflicting, and limited to adults. No studies are available to inform the PPI PK→PD relationship in obesity and if/how it differs compared to individuals without obesity. In the absence of data, best practice may be to dose PPIs based on CYP2C19 genotype and lean body weight, so as to avoid systemic overexposure and potential toxicities, while monitoring closely for efficacy.
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Affiliation(s)
- Farwa Jafri
- College of Osteopathic Medicine, Kansas City University, Kansas City, MO
| | - Zachary L. Taylor
- Division of Clinical Pharmacology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Daniel Gonzalez
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Valentina Shakhnovich
- University of Missouri-Kansas City School of Medicine, Kansas City, MO
- Children’s Mercy Kansas City, Kansas City, MO
- Center for Children’s Healthy Lifestyles and Nutrition, Kansas City, MO
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21
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Meng R, Chen LR, Zhang ML, Cai WK, Yin SJ, Fan YX, Zhou T, Huang YH, He GH. Effectiveness and Safety of Histamine H2 Receptor Antagonists: An Umbrella Review of Meta-Analyses. J Clin Pharmacol 2023; 63:7-20. [PMID: 36039014 DOI: 10.1002/jcph.2147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/24/2022] [Indexed: 12/15/2022]
Abstract
Histamine H2 receptor antagonists (H2RAs) were widely used to inhibit gastric acid secretion, but its association with adverse events remains controversial and unclear. We conducted an umbrella review of meta-analyses to systematically assess the quality and credibility of the correlations between H2RA use with the risk of adverse outcomes through searching 4 major databases from inception to April 30, 2022. Forty-six individual meta-analyses were identified, including 29 meta-analyses of observation studies with 32 unique outcomes and 19 meta-analyses of randomized controlled trials with 3 unique outcomes for comparing the H2RA versus non-H2RA group. A Measurement Tool to Assess Systematic Reviews 2 rating for the included meta-analyses showed that 4 of 46 meta-analyses were assigned as high scores, 3 were assigned as "moderate," and 25 were assigned as low scores. Grading of Recommendations Assessment, Development and Evaluation assessment for combined results demonstrated that 6 outcomes were rated as "moderate," 9 outcomes were rated as "low," and 17 outcomes were rated as "very low." We confirmed significant associations of H2RA use with pneumonia, peritonitis, necrotizing enterocolitis, Clostridium difficile infection, liver cancer, gastric cancer, and hip fracture diseases. No associations for colorectal cancer, melanoma, kidney cancer, lung cancer, or common reproductive system cancer or renal, neurological, and cardiovascular system diseases were observed. We found a variety of evidence for the associations between H2RAs and adverse outcomes, which would give clinicians more positive guidance on prescription of H2RAs in clinical practice.
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Affiliation(s)
- Rui Meng
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China.,Kunming Medical University, Kunming, China
| | - Li-Rong Chen
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
| | - Man-Li Zhang
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China.,Kunming Medical University, Kunming, China
| | - Wen-Ke Cai
- Department of Cardio-Thoracic Surgery, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
| | - Sun-Jun Yin
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
| | - Yu-Xin Fan
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
| | - Tao Zhou
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
| | - Yan-Hua Huang
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
| | - Gong-Hao He
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force of People's Liberation Army, Kunming, China
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22
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Bapir R, Bhatti KH, Eliwa A, García-Perdomo HA, Gherabi N, Hennessey D, Magri V, Mourmouris P, Ouattara A, Perletti G, Philipraj J, Stamatiou K, Adetola Tolani M, Tzelves L, Trinchieri A, Buchholz N. Risk of urinary stone formation associated to proton pump inhibitors: A systematic review and metanalysis. Arch Ital Urol Androl 2022; 94:507-514. [PMID: 36576453 DOI: 10.4081/aiua.2022.4.507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Proton pump inhibitors are widely used as treatment of acid-related disorders. They are considered safe although their long-term use has been associated with some adverse effects including an increased propensity for urinary calculi formation. The aim of this study was to systematically review available data from studies evaluating the association of PPIs and nephrolithiasis. MATERIALS AND METHODS We searched two electronic databases (PubMed and EMBASE) for cohort studies or case-control studies evaluating the relationship between treatment with proton pump inhibitors and the risk of stone formation published up to 31 October 2022. The overall association of PPIs and urinary calculi was analyzed using a random effects model (RevMan5). The quality of the included studies was assessed using the Newcastle-Ottawa Quality Assessment Scale. RESULTS A total of 550 studies were retrieved; 7 were selected by title and abstract screening; after removal of duplicates, 4 records were evaluated by full-text examination. An additional study was retrieved by handsearching the references included in screened studies. In the unadjusted analysis, the odds of urinary calculi were greater in subjects taking PPIs compared to controls (unadjusted OR = 2.10, 95% CI 1.74-2.52, p < 0.00001). The pooled odds ratio of two case-control studies confirmed that use of PPIs increased the odds of urinary calculi compared with non-use (OR 2.44, 95% CI 2.29 to 2.61). Pooled analysis of three cohort studies evaluating incident nephrolithiasis showed an overall hazard ratio estimate of 1.34 (95% CI = 1.28-1.40). One study found lower urinary citrate and urinary magnesium levels in subjects exposed to PPIs. The Newcastle-Ottawa Quality Assessment Scale scores ranged between 6 and 8. CONCLUSIONS PPIs showed an association with urinary calculi in patients included in the studies included in this review. If these data will be confirmed in adequately powered randomized trials, clinicians may consider limiting the long-term use of PPIs, to avoid unnecessary prolongation of treatment. Urinary magnesium and citrate should be evaluated in renal stone forming patients taking PPIs to supplement their intake when requested.
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Affiliation(s)
- Rawa Bapir
- Smart Health Tower, Sulaymaniyah, Kurdistan region.
| | | | - Ahmed Eliwa
- Department of Urology, Zagazig University, Zagazig, Sharkia.
| | | | | | | | | | - Panagiotis Mourmouris
- 2nd Department of Urology, National and Kapodistrian University of Athens, Sismanoglio Hospital, Athens.
| | - Adama Ouattara
- Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso.
| | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, Varese.
| | - Joseph Philipraj
- Department of Urology, Mahatma Gandhi Medical College and Research Institute, Sri Balaji Vidyapeeth, Puducherry.
| | | | - Musliu Adetola Tolani
- Division of Urology, Department of Surgery, Ahmadu Bello University/Ahmadu Bello University Teaching Hospital, Zaria, Kaduna State.
| | - Lazaros Tzelves
- 2nd Department of Urology, National and Kapodistrian University of Athens, Sismanoglio Hospital, Athens.
| | | | - Noor Buchholz
- Sobeh's Vascular and Medical Center, Dubai Health Care City, Dubai.
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23
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Robinson LB, Ruffner MA. Proton Pump Inhibitors in Allergy: Benefits and Risks. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:3117-3123. [PMID: 36162802 PMCID: PMC9923889 DOI: 10.1016/j.jaip.2022.09.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/14/2022] [Accepted: 09/14/2022] [Indexed: 12/14/2022]
Abstract
Proton pump inhibitors (PPIs) are widely prescribed and are indicated for the treatment of several gastrointestinal disorders. Allergists may prescribe PPIs as a result of the coincidence of gastroesophageal reflux disease with asthma or rhinitis, or when gastroesophageal reflux disease presents as chronic cough. Furthermore, long-term, high-dose PPI therapy is a recommended option for managing eosinophilic esophagitis, resulting in histologic remission in approximately 40% of patients. Here, we discuss current recommendations for PPI use, its deescalation, and its side effect profile. We review evidence supporting the epidemiologic link between the use of acid-suppressant medication and the subsequent development of allergic disorders.
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Affiliation(s)
| | - Melanie A Ruffner
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa; Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa.
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24
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Meyer JC, MacBride-Stewart S, Fadare JO, Abdulrahman Jairoun A, Haque M, Massele A, Kumar S, Sefah IA, P Skosana P, Godman B. Key Considerations From a Health Authority Perspective When Proton Pump Inhibitors Are Used to Treat Gastroesophageal Reflux Disease (GERD) and Their Implications. Cureus 2022; 14:e31918. [DOI: 10.7759/cureus.31918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2022] [Indexed: 11/28/2022] Open
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25
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Barlow B, Ponnaluri S, Barlow A, Roth W. Targeting the gut microbiome in the management of sepsis-associated encephalopathy. Front Neurol 2022; 13:999035. [PMID: 36247756 PMCID: PMC9557965 DOI: 10.3389/fneur.2022.999035] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022] Open
Abstract
Brain injury resulting from sepsis, or sepsis-associated encephalopathy (SAE), occurs due to impaired end-organ perfusion, dysregulated inflammation affecting the central nervous system (CNS), blood-brain barrier (BBB) disruption, mitochondrial dysfunction, oxidative stress, accumulation of toxic neuropeptides and impaired toxin clearance secondary to sepsis-induced hepatic and renal dysfunction. The gut microbiome becomes pathologically altered in sepsis, which likely contributes to the pathogenesis of SAE. Herein, we review the literature detailing dysregulation of microbiota-gut-brain axis (MGBA) in SAE and highlight potential therapeutic strategies to modulate the gut microbiome to mitigate sepsis-induced brain injury.
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Affiliation(s)
- Brooke Barlow
- Department of Pharmacy, Memorial Hermann The Woodlands Health System, Houston, TX, United States
| | - Sameer Ponnaluri
- Department of Neurology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Ashley Barlow
- Department of Pharmacy, MD Anderson Cancer Center, Houston, TX, United States
| | - William Roth
- Department of Neurology, University of Florida College of Medicine, Gainesville, FL, United States
- *Correspondence: William Roth
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26
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ALMURADOVA E, ERDOGAN E, ISMAYİLOV R, OKTEM USTUN S, VARDAR R. Dispepsili hastalarda gastrointestinal parazitoz sıklığı ve proton pompa inhibitörü kullanımının gastrointestinal parazitoz ve histopatolojik bulgular üzerinde etkisi. EGE TIP DERGISI 2022. [DOI: 10.19161/etd.1168097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aim: The main purpose of this study was to investigate the frequency of gastrointestinal parasites in patients with upper gastrointestinal system (GIS) complaints. The secondary aim was to evaluate the effect of proton pump inhibitors (PPI) on gastrointestinal parasite frequency and histopathological findings.
Materials and Methods: Adult patients who underwent endoscopy for upper GIS symptoms were included in the study. Biopsy specimen for histopathological evaluation, gastric and duodenal aspiration fluid, and stool specimen for parasitological evaluation were also obtained from the patients.
Results: A total of 40 patients (29 female and 11 male) were included in the study. The mean age of women was 54 ± 14.6 and men was 38.4 ± 18.7 years (p = 0.008). The patients were divided into two groups as not using PPI [14 patients (35%)] and using PPI [26 patients (65%)]. Parasites were detected in 3 patients (7.5%). Two of them were from the group using PPI, and one from the group not using PPI (p = 0.95). It was also observed that the effect of PPI on histopathological findings was not statistically significant. Helicobacter pylori positivity was associated with inflammation (p = 0.002) and intestinal metaplasia (p < 0.001).
Conclusion: It was determined that dyspeptic complaints were more common in women. The effect of PPI on histopathological findings or the frequency of parasites were not statistically significant. Inflammation and intestinal metaplasia were found to be statistically higher in Helicobacter pylori positive cases than negatives.
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Affiliation(s)
- Elvina ALMURADOVA
- Ege University Faculty of Medicine, Department of Internal Medicine, Izmir, Turkiye
| | - Elvan ERDOGAN
- Ege University Faculty of Medicine, Department of Gastroenterology, Izmir, Turkiye
| | | | - Sebnem OKTEM USTUN
- Ege University Faculty of Medicine, Department of Medical Microbiology and Parasitology, Izmir, Turkiye
| | - Rukiye VARDAR
- Ege University Faculty of Medicine, Department of Gastroenterology, Izmir, Turkiye
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27
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Kunishima H, Ohge H, Suzuki H, Nakamura A, Matsumoto K, Mikamo H, Mori N, Morinaga Y, Yanagihara K, Yamagishi Y, Yoshizawa S. Japanese Clinical Practice Guidelines for Management of Clostridioides (Clostridium) difficile infection. J Infect Chemother 2022; 28:1045-1083. [PMID: 35618618 DOI: 10.1016/j.jiac.2021.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/16/2021] [Accepted: 12/13/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Hiroyuki Kunishima
- Department of Infectious Diseases, St. Marianna University School of Medicine, Japan.
| | - Hiroki Ohge
- Department of Infectious Diseases, Hiroshima University Hospital, Japan
| | - Hiromichi Suzuki
- Division of Infectious Diseases, Department of Medicine, Tsukuba Medical Center Hospital, Japan
| | - Atsushi Nakamura
- Division of Infection Control and Prevention, Nagoya City University Hospital, Japan
| | - Kazuaki Matsumoto
- Division of Pharmacodynamics, Faculty of Pharmacy, Keio University, Japan
| | - Hiroshige Mikamo
- Clinical Infectious Diseases, Graduate School of Medicine, Aichi Medical University, Japan
| | - Nobuaki Mori
- Division of General Internal Medicine and Infectious Diseases, National Hospital Organization Tokyo Medical Center, Japan
| | - Yoshitomo Morinaga
- Department of Microbiology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan
| | - Katsunori Yanagihara
- Department of Laboratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Yuka Yamagishi
- Clinical Infectious Diseases, Graduate School of Medicine, Aichi Medical University, Japan
| | - Sadako Yoshizawa
- Department of Clinical Laboratory/Department of Microbiology and Infectious Diseases, Toho University School of Medicine, Japan
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28
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Probiotics Administration in Cystic Fibrosis: What Is the Evidence? Nutrients 2022; 14:nu14153160. [PMID: 35956335 PMCID: PMC9370594 DOI: 10.3390/nu14153160] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 12/25/2022] Open
Abstract
In the last 20 years, gut microbiota in patients with cystic fibrosis (CF) has become an object of interest. It was shown that these patients had gut dysbiosis and this could explain not only the intestinal manifestations of the disease but also part of those involving the respiratory tract. The acquisition of previously unknown information about the importance of some bacteria, i.e., those partially or totally disappeared in the gut of CF patients, in the regulation of the activity and function of the gut and the lung was the base to suggest the use of probiotics in CF patients. The main aim of this paper is to discuss the biological basis for probiotic administration to CF patients and which results could be expected. Literature analysis showed that CF intestinal dysbiosis depends on the same genetic mutations that condition the clinical picture of the diseases and is aggravated by a series of therapeutic interventions, such as dietary modifications, the use of antibiotics, and the administration of antacids. All this translates into a significant worsening of the structure and function of organs, including the lung and intestine, already deeply penalized by the genetic alterations of CF. Probiotics can intervene on dysbiosis, reducing the negative effects derived from it. However, the available data cannot be considered sufficient to indicate that these bacteria are essential elements of CF therapy. Further studies that take into account the still unsolved aspects on how to use probiotics are absolutely necessary.
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29
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Xie J, Chen Q, He D. Pre-existing Proton Pump Inhibitor Treatment and Short-Term Prognosis of Acute Myocardial Infarction Patients. Front Cardiovasc Med 2022; 9:919716. [PMID: 35859584 PMCID: PMC9289161 DOI: 10.3389/fcvm.2022.919716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/15/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionEvidence suspects proton pump inhibitor (PPI) use is a risk factor of poor prognosis of acute myocardial infarction (AMI). We aimed to investigate the association between pre-existing PPI use before emergency department (ED) visit and short-term prognosis of AMI patients.Materials and MethodsAMI patients admitted to ED were included and categorized as cohorts with or without pre-existing PPI use. Hospital mortality, length of hospital stay, being admitted to intensive care unit (ICU), and length of (total) ICU stay were studied as prognostic outcomes. Multivariable logistic regression or linear regression were used to estimate the associations between pre-existing PPI use and the outcomes after adjusting for potential confounders.ResultsA total of 2001 AMI patients were included. No significant difference was found in hospital mortality and length of ICU stay between cohorts; patients with pre-existing PPI use showed a significantly longer length of hospital stay (median 3.81 vs. 3.20 days, P = 0.002) but lower proportion of being admitted to ICU (25.59% vs. 40.83%, P < 0.001) compared to those without pre-existing PPI use. Pre-existing PPI use was not associated with hospital mortality [odds ratio (OR) 1.08, 95% confidence interval (CI) 0.58–1.99], length of hospital stay (β = 0.23, 95% CI −0.35 to 0.82), and length of ICU stay (β = −0.18, 95% CI −1.06 to 0.69), but was statistically significantly associated with lower risk of being admitted to ICU (OR 0.69, 95% CI 0.52–0.92).ConclusionThe current study does not support newly diagnosed AMI patients with pre-existing PPI use before ED visit would experience worse short-term prognosis than those without.
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Affiliation(s)
- Juntao Xie
- Intensive Care Unit, The First People’s Hospital of Chenzhou, Chenzhou, China
- Intensive Care Unit, The Chenzhou Affiliated Hospital, Hengyang Medical School, University of South China, Chenzhou, China
| | - Qingui Chen
- Department of Medical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dejian He
- Department of Emergency, The First People’s Hospital of Chenzhou, Chenzhou, China
- Department of Emergency, The Chenzhou Affiliated Hospital, Hengyang Medical School, University of South China, Chenzhou, China
- *Correspondence: Dejian He,
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30
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Cribb DM, Varrone L, Wallace RL, McLure AT, Smith JJ, Stafford RJ, Bulach DM, Selvey LA, Firestone SM, French NP, Valcanis M, Fearnley EJ, Sloan-Gardner TS, Graham T, Glass K, Kirk MD. Risk factors for campylobacteriosis in Australia: outcomes of a 2018-2019 case-control study. BMC Infect Dis 2022; 22:586. [PMID: 35773664 PMCID: PMC9245254 DOI: 10.1186/s12879-022-07553-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/09/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We aimed to identify risk factors for sporadic campylobacteriosis in Australia, and to compare these for Campylobacter jejuni and Campylobacter coli infections. METHODS In a multi-jurisdictional case-control study, we recruited culture-confirmed cases of campylobacteriosis reported to state and territory health departments from February 2018 through October 2019. We recruited controls from notified influenza cases in the previous 12 months that were frequency matched to cases by age group, sex, and location. Campylobacter isolates were confirmed to species level by public health laboratories using molecular methods. We conducted backward stepwise multivariable logistic regression to identify significant risk factors. RESULTS We recruited 571 cases of campylobacteriosis (422 C. jejuni and 84 C. coli) and 586 controls. Important risk factors for campylobacteriosis included eating undercooked chicken (adjusted odds ratio [aOR] 70, 95% CI 13-1296) or cooked chicken (aOR 1.7, 95% CI 1.1-2.8), owning a pet dog aged < 6 months (aOR 6.4, 95% CI 3.4-12), and the regular use of proton-pump inhibitors in the 4 weeks prior to illness (aOR 2.8, 95% CI 1.9-4.3). Risk factors remained similar when analysed specifically for C. jejuni infection. Unique risks for C. coli infection included eating chicken pâté (aOR 6.1, 95% CI 1.5-25) and delicatessen meats (aOR 1.8, 95% CI 1.0-3.3). Eating any chicken carried a high population attributable fraction for campylobacteriosis of 42% (95% CI 13-68), while the attributable fraction for proton-pump inhibitors was 13% (95% CI 8.3-18) and owning a pet dog aged < 6 months was 9.6% (95% CI 6.5-13). The population attributable fractions for these variables were similar when analysed by campylobacter species. Eating delicatessen meats was attributed to 31% (95% CI 0.0-54) of cases for C. coli and eating chicken pâté was attributed to 6.0% (95% CI 0.0-11). CONCLUSIONS The main risk factor for campylobacteriosis in Australia is consumption of chicken meat. However, contact with young pet dogs may also be an important source of infection. Proton-pump inhibitors are likely to increase vulnerability to infection.
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Affiliation(s)
- Danielle M Cribb
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT, Australia
| | - Liana Varrone
- Department of Health, Government of Western Australia, Perth, WA, Australia
| | - Rhiannon L Wallace
- Agriculture and Agri-Food Canada, Agassiz Research and Development Centre, Agassiz, BC, Canada
| | - Angus T McLure
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT, Australia
| | - James J Smith
- Food Safety Standards and Regulation, Health Protection Branch, Queensland Health, Brisbane, Qld, Australia.,School of Biology and Environmental Science, Faculty of Science, Queensland University of Technology, Brisbane, Qld, Australia
| | - Russell J Stafford
- OzFoodNet, Communicable Diseases Branch, Queensland Health, Brisbane, Qld, Australia
| | - Dieter M Bulach
- Melbourne Bioinformatics, The University of Melbourne, Melbourne, Vic, Australia.,Microbiological Diagnostic Unit Public Health Laboratory, The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Vic, Australia
| | - Linda A Selvey
- Faculty of Medicine, The University of Queensland, Brisbane, Qld, Australia
| | - Simon M Firestone
- Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Vic, Australia
| | - Nigel P French
- Infectious Disease Research Centre, Massey University, Palmerston North, New Zealand
| | - Mary Valcanis
- Microbiological Diagnostic Unit Public Health Laboratory, The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Vic, Australia
| | - Emily J Fearnley
- OzFoodNet, Government of South Australia, Department for Health and Wellbeing, Adelaide, SK, Australia
| | | | - Trudy Graham
- Public Health Microbiology, Forensic and Scientific Services, Queensland Health, Brisbane, Qld, Australia
| | - Kathryn Glass
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT, Australia
| | - Martyn D Kirk
- National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT, Australia.
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Choi HG, Kong IG. The association between chronic rhinosinusitis and proton pump inhibitor use: a nested case-control study using a health screening cohort. Sci Rep 2022; 12:9554. [PMID: 35689002 PMCID: PMC9187650 DOI: 10.1038/s41598-022-13271-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022] Open
Abstract
This study aimed to evaluate the relationship between chronic rhinosinusitis (CRS) and proton pump inhibitor (PPI) use in a Korean population. The Korea National Health Insurance Service-National Sample Cohort was assessed from 2002 to 2013. Patients with CRS (n = 7194) and control participants (n = 28,776) were matched by random order at a 1:4 ratio for age, sex, income group, region of residence, and index date. We analyzed PPI use by patients with and without CRS. ICD-10 codes defined CRS, and claim codes defined previous PPI use. Conditional logistic regression analyzed the crude and adjusted odds ratios (ORs) with 95% confidence intervals (CI). Subgroup analyses were performed according to age and sex. There was a difference in PPI prescription history and prescription duration between the CRS and control groups. The rate of CRS was higher in current (33.8% [263/778]) and past (26.3% [713/2708]) PPI users than PPI non-users (19.1% [6218/32,484], P < 0.001). The adjusted OR (aOR) of CRS with/without nasal polyps was 1.71 (95% CI 1.46–2.02, P < 0.001) and 1.28 (95% CI 1.16–1.41, P < 0.001) in current and past PPI users, respectively. Irrespective of PPI prescription days, PPI use was associated with higher CRS occurrence (aOR 1.46; 95% CI 1.26–1.69, P < 0.001) in the 30–89-day PPI user group. The subgroup analyses results were consistent. The ORs of CRS were higher in PPI users than in the controls, and consistently so in all age and sex groups.
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Affiliation(s)
- Hyo Geun Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Hallym University College of Medicine, Anyang, 14068, South Korea
| | - Il Gyu Kong
- Department of Otorhinolaryngology, Hospital Medicine Center, Seoul National University Hospital, 101, Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
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Shupp B, Mehta SV, Chirayath S, Patel N, Aiad M, Sapin J, Stoltzfus J, Schneider Y. Proton pump inhibitor therapy usage and associated hospitalization rates and critical care outcomes of COVID-19 patients. Sci Rep 2022; 12:7596. [PMID: 35534666 PMCID: PMC9084256 DOI: 10.1038/s41598-022-11680-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 04/12/2022] [Indexed: 11/17/2022] Open
Abstract
Proton Pump Inhibitors (PPI) are one of the most prescribed medications in the United States. However, PPIs have been shown to increase the risk of enteric infections. Our study aims to evaluate the correlation between PPI and COVID-19 severity. We performed a retrospective cohort study on patients who tested positive for SARS-CoV-2 from March to August 2020. Patients were categorized based on PPI user status. Primary outcomes included need for hospital or ICU admission and 30-day mortality. Secondary outcomes looked to determine the severity of COVID-19 infection and effect of comorbid conditions. 2,594 patients were reviewed. The primary outcomes of our study found that neither active nor past PPI use was associated with increased hospital admission or 30-day mortality following completion of multivariate analysis. Additionally, there was no association between COVID-19 infection and the strength of PPI dosing (low, standard, high). However, the following covariates were independently and significantly associated with increased admission: age, male gender, diabetes, COPD, composite cardiovascular disease, kidney disease, and obesity. The following covariates were associated with increased mortality: age, male gender, COPD, and kidney disease. In conclusion, the high risk features and comorbidities of PPI users were found to have a stronger correlation to severe COVID-19 infection and poor outcomes as opposed to the use of PPI therapy.
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Affiliation(s)
- Brittney Shupp
- Internal Medicine Resident, St. Luke's University Health Network, Bethlehem, PA, USA. .,Division of Internal Medicine, St. Luke's University Health Network, 801 Ostrum St., Suite 201, Bethlehem, 18015, PA, USA.
| | - Sagar V Mehta
- Department of Gastroenterology, St. Luke's University Health Network, Bethlehem, PA, USA
| | - Subin Chirayath
- Internal Medicine Resident, St. Luke's University Health Network, Bethlehem, PA, USA
| | - Nishit Patel
- Internal Medicine Resident, St. Luke's University Health Network, Easton, PA, USA
| | - Mina Aiad
- Internal Medicine Resident, St. Luke's University Health Network, Bethlehem, PA, USA
| | - Jared Sapin
- Lewis Katz School of Medicine at Temple University - St. Luke's Campus, Bethlehem, PA, USA
| | - Jill Stoltzfus
- St. Luke's University Health Network, Bethlehem, PA, USA
| | - Yecheskel Schneider
- Department of Gastroenterology, St. Luke's University Health Network, Bethlehem, PA, USA
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Mahomedradja RF, van den Beukel TO, van den Bos M, Wang S, Kalverda KA, Lissenberg-Witte BI, Kuijvenhoven MA, Nossent EJ, Muller M, Sigaloff KCE, Tichelaar J, van Agtmael MA. Prescribing errors in post - COVID-19 patients: prevalence, severity, and risk factors in patients visiting a post - COVID-19 outpatient clinic. BMC Emerg Med 2022; 22:35. [PMID: 35247982 PMCID: PMC8897739 DOI: 10.1186/s12873-022-00588-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/14/2022] [Indexed: 11/10/2022] Open
Abstract
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes coronavirus disease 2019 (COVID-19), has challenged healthcare globally. An acute increase in the number of hospitalized patients has necessitated a rigorous reorganization of hospital care, thereby creating circumstances that previously have been identified as facilitating prescribing errors (PEs), e.g. a demanding work environment, a high turnover of doctors, and prescribing beyond expertise. Hospitalized COVID-19 patients may be at risk of PEs, potentially resulting in patient harm. We determined the prevalence, severity, and risk factors for PEs in post–COVID-19 patients, hospitalized during the first wave of COVID-19 in the Netherlands, 3 months after discharge. Methods This prospective observational cohort study recruited patients who visited a post-COVID-19 outpatient clinic of an academic hospital in the Netherlands, 3 months after COVID-19 hospitalization, between June 1 and October 1 2020. All patients with appointments were eligible for inclusion. The prevalence and severity of PEs were assessed in a multidisciplinary consensus meeting. Odds ratios (ORs) were calculated by univariate and multivariate analysis to identify independent risk factors for PEs. Results Ninety-eight patients were included, of whom 92% had ≥1 PE and 8% experienced medication-related harm requiring an immediate change in medication therapy to prevent detoriation. Overall, 68% of all identified PEs were made during or after the COVID-19 related hospitalization. Multivariate analyses identified ICU admission (OR 6.08, 95% CI 2.16–17.09) and a medical history of COPD / asthma (OR 5.36, 95% CI 1.34–21.5) as independent risk factors for PEs. Conclusions PEs occurred frequently during the SARS-CoV-2 pandemic. Patients admitted to an ICU during COVID-19 hospitalization or who had a medical history of COPD / asthma were at risk of PEs. These risk factors can be used to identify high-risk patients and to implement targeted interventions. Awareness of prescribing safely is crucial to prevent harm in this new patient population. Supplementary Information The online version contains supplementary material available at 10.1186/s12873-022-00588-7.
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Duque-Buitrago LF, Tornero-Martínez A, Loera-Castañeda V, Mora-Escobedo R. Use of food and food-derived products in the treatment of gastritis: A systematic review. Crit Rev Food Sci Nutr 2022; 63:5771-5782. [PMID: 34989280 DOI: 10.1080/10408398.2021.2024131] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Gastritis is the acute or chronic inflammation of gastric mucosa and is triggered by diverse factors. Treatments used for non-bacterial gastritis include proton pump inhibitors, histamine H2 receptor inhibitors, and antacids, and their use is linked to various side effects. Research on alternative therapeutics using food or food-based products is extensive, mostly in preclinical research. We aimed at documenting the clinical advances in food-based therapies as alternative therapeutics for gastritis. Articles with information on the treatment of gastritis with food or food-based products published until December 1, 2020 were identified through a systematic search in PubMed Medline Database. Additionally, references of retrieved articles were screened for relevant reviews and meta-analyses. Two investigators independently selected and reviewed the titles and abstracts of articles and extracted the study characteristics (PICO framework) and key findings. Dual quality assessment and data extraction were performed. We found 28 clinical studies evaluating garlic, turmeric, red peppers, broccoli sprouts, cranberry juice, honey, oils, and probiotics contained in different foods, such as juices, yogurt, and cheese. The existing literature presents a high risk of bias, and results of the same should be evaluated and replicated with precaution; more rigorous clinical studies are lacking.
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Affiliation(s)
- Luisa F Duque-Buitrago
- Escuela Nacional de Ciencias Biológicas Campus Zacatenco, Unidad Profesional "Adolfo López Mateos", Instituto Politécnico Nacional, Calle Wilfrido Massieu esquina Calzada, Manuel Stampa. C.P, Ciudad de México, 07738, México
| | - Antonio Tornero-Martínez
- Escuela Nacional de Ciencias Biológicas Campus Zacatenco, Unidad Profesional "Adolfo López Mateos", Instituto Politécnico Nacional, Calle Wilfrido Massieu esquina Calzada, Manuel Stampa. C.P, Ciudad de México, 07738, México
| | - Verónica Loera-Castañeda
- Centro Interdisciplinario de Investigación para el Desarrollo Regional Unidad Durango, Instituto Politécnico Nacional, Calle Sigma #119, Fraccionamiento 20 de noviembre II, C.P.34220, Durango, México
| | - Rosalva Mora-Escobedo
- Escuela Nacional de Ciencias Biológicas Campus Zacatenco, Unidad Profesional "Adolfo López Mateos", Instituto Politécnico Nacional, Calle Wilfrido Massieu esquina Calzada, Manuel Stampa. C.P, Ciudad de México, 07738, México
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Chan GCK, Ng JKC, Chow KM, Cheng PMS, Law MC, Leung CB, Li PKT, Szeto CC. Polypharmacy Predicts Onset and Transition of Frailty, Malnutrition, and Adverse Outcomes in Peritoneal Dialysis Patient. J Nutr Health Aging 2022; 26:1054-1060. [PMID: 36519768 DOI: 10.1007/s12603-022-1859-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Polypharmacy, frailty and malnutrition are known predictors of adverse outcomes in dialysis patients. Little has reported about their interaction and composite prognostic values. We aimed to describe the interaction between polypharmacy, frailty, nutrition, hospitalization, and survival in peritoneal dialysis patients. METHODS In this prospective cohort study, we recruited 573 peritoneal dialysis patients. Drug burden was measured by medication number and daily pill load. Frailty and nutrition were assessed by the validated Frailty Score (FQ) and Subjective Global Assessment (SGA) respectively. All patients were followed for two years. Primary outcome was all-cause mortality. Secondary outcomes were fall and fracture episodes, hospitalization, change in FQ and SGA. RESULTS At baseline, each patient took 7.5 ± 2.6 medications with 15.5 ± 8.5 tablets per day. Medication number, but not daily pill load predicted baseline FQ (p = 0.004) and SGA (p = 0.03). Over 2 years, there were 69 fall and 1,606 hospitalization episodes. In addition, 148 (25.8%) patients died, while FQ and SGA changed by 0.73 ± 4.23 and -0.07 ± 1.06 respectively in survivors. Medication number (hospitalization: p = 0.02, survival: p = 0.005), FQ (hospitalization: p < 0.001; survival: p = 0.01) predicted hospitalization and survival. Medication number also predicted fall episodes (p = 0.02) and frailty progression (p = 0.002). Daily pill load did not predict any of these outcomes. CONCLUSIONS Drug burden is high in peritoneal dialysis patients, and it carries important prognostic implication. Medication number but not pill load significantly predicted onset and progression of frailty, malnutrition, fall, hospitalization, and mortality.
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Affiliation(s)
- G C-K Chan
- Dr. Gordon CK Chan, Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China. Tel: (852) 3505-1729; Fax: (852) 2637-3852; E-mail:
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Wan Y, Zuo T. OUP accepted manuscript. Gastroenterol Rep (Oxf) 2022; 10:goac009. [PMID: 35401987 PMCID: PMC8991093 DOI: 10.1093/gastro/goac009] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/15/2021] [Accepted: 01/21/2022] [Indexed: 11/21/2022] Open
Abstract
The gut microbiota is considered a key ‘metabolic organ’. Its metabolic activities play essential roles complementary to the host metabolic functions. The interplays between gut microbes and commonly used non-antibiotic drugs have garnered substantial attention over the years. Drugs can reshape the gut microorganism communities and, vice versa, the diverse gut microbes can affect drug efficacy by altering the bioavailability and bioactivity of drugs. The metabolism of drugs by gut microbial action or by microbiota–host cometabolism can transform the drugs into various metabolites. Secondary metabolites produced from the gut microbial metabolism of drugs contribute to both the therapeutic benefits and the side effects. In view of the significant effect of the gut microbiota on drug efficiency and clinical outcomes, it is pivotal to explore the interactions between drugs and gut microbiota underlying medical treatments. In this review, we describe and summarize the complex bidirectional interplays between gut microbes and drugs. We also illustrate the gut-microbiota profile altered by non-antibiotic drugs, the impacts and consequences of microbial alteration, and the biochemical mechanism of microbes impacting drug effectiveness. Understanding how the gut microbes interact with drugs and influence the therapeutic efficacy will help in discovering diverse novel avenues of regulating the gut microbes to improve the therapeutic effects and clinical outcomes of a drug in precision.
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Affiliation(s)
- Yating Wan
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, P. R. China
| | - Tao Zuo
- Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Center for Gut Microbiota Research, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Corresponding author. Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong 510655, P. R. China. Tel: +86-13242077365;
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Mitra S, Hussain MS, Rahman R, Salam MA, Mazumder T, Farzana S. A survey on the incidence of common musculoskeletal side effects among the patients taking long-term anti-ulcerant therapies in Bangladesh. Toxicol Rep 2022; 9:1796-1805. [DOI: 10.1016/j.toxrep.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/08/2022] [Accepted: 09/16/2022] [Indexed: 10/14/2022] Open
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Hu SXH, Ekladious A. Common presentation of an uncommon disease. Intern Med J 2021; 51:2153-2155. [PMID: 34939290 DOI: 10.1111/imj.15619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 07/18/2021] [Accepted: 07/30/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Sharon X H Hu
- Faculty of Medicine, St Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia.,Bega - South East Regional Hospital, Bega, NSW, Australia
| | - Adel Ekladious
- Bega - South East Regional Hospital, Bega, NSW, Australia.,Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
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Sáenz JB. Follow the Metaplasia: Characteristics and Oncogenic Implications of Metaplasia's Pattern of Spread Throughout the Stomach. Front Cell Dev Biol 2021; 9:741574. [PMID: 34869328 PMCID: PMC8633114 DOI: 10.3389/fcell.2021.741574] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/29/2021] [Indexed: 12/12/2022] Open
Abstract
The human stomach functions as both a digestive and innate immune organ. Its main product, acid, rapidly breaks down ingested products and equally serves as a highly effective microbial filter. The gastric epithelium has evolved mechanisms to appropriately handle the myriad of injurious substances, both exogenous and endogenous, to maintain the epithelial barrier and restore homeostasis. The most significant chronic insult that the stomach must face is Helicobacter pylori (Hp), a stomach-adapted bacterium that can colonize the stomach and induce chronic inflammatory and pre-neoplastic changes. The progression from chronic inflammation to dysplasia relies on the decades-long interplay between this oncobacterium and its gastric host. This review summarizes the functional and molecular regionalization of the stomach at homeostasis and details how chronic inflammation can lead to characteristic alterations in these developmental demarcations, both at the topographic and glandular levels. More importantly, this review illustrates our current understanding of the epithelial mechanisms that underlie the pre-malignant gastric landscape, how Hp adapts to and exploits these changes, and the clinical implications of identifying these changes in order to stratify patients at risk of developing gastric cancer, a leading cause of cancer-related deaths worldwide.
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Affiliation(s)
- José B Sáenz
- Division of Gastroenterology, Department of Medicine, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
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40
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Okoro RN, Abdullahi K, Dayar DA. Assessment of proton-pump inhibitor use at a tertiary teaching hospital in Nigeria. MEDICINE ACCESS @ POINT OF CARE 2021; 5:23992026211062729. [PMID: 36204491 PMCID: PMC9413602 DOI: 10.1177/23992026211062729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Proton-pump inhibitor (PPI) is a widely used medication class globally. Because of its good safety profile, there is a huge likelihood of inappropriate use. Objectives: To determine the prevalence of PPI use and indications, describe its pattern of usage, and identify factors associated with inappropriate prescriptions at a federal tertiary teaching hospital in Maiduguri, Nigeria. Methods: PPI prescriptions were retrospectively assessed in the General Outpatients’ Department (GOPD) and Gastroenterology Unit (GITU) of a teaching hospital. Relevant data for the study were extracted from the patients’ medical records. Chi-square or Fisher’s exact tests where appropriate were used to identify factors associated with inappropriate PPI prescriptions. A p < 0.05 was considered to be significant. Results: PPIs were prescribed to 73.3% (220/300) of patients, while inappropriate prescriptions were noted in 91.4% (201/220) of these patients. Epigastric pain (49.5%) was the most common PPI indication, while omeprazole was the highest prescribed (53.4%). Nearly all inpatients (98.2%), those with epigastric pain (95.7%), and patients who were prescribed intravenous PPIs had more inappropriate PPI prescriptions compared to others. Conclusion: This study revealed a high prevalence of PPI use and inappropriate prescriptions at the study hospital. As a result, these findings highlight the importance PPI-based stewardship program at the study hospital.
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Affiliation(s)
- Roland Nnaemeka Okoro
- Department of Clinical Pharmacy and Pharmacy Administration, Faculty of Pharmacy, University of Maiduguri, Maiduguri, Nigeria
| | - Kasim Abdullahi
- Department of Clinical Pharmacy and Pharmacy Administration, Faculty of Pharmacy, University of Maiduguri, Maiduguri, Nigeria
| | - Dauda Ayuba Dayar
- Gastroenterology Unit, Department of Internal Medicine, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria
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Shaikh DH, Patel H, Munshi R, Sun H, Mehershahi S, Baiomi A, Alemam A, Pirzada U, Nawaz I, Naher K, Hanumanthu S, Nayudu S. Patients with Clostridium difficile infection and prior appendectomy may be prone to worse outcomes. World J Gastrointest Surg 2021; 13:1436-1447. [PMID: 34950432 PMCID: PMC8649559 DOI: 10.4240/wjgs.v13.i11.1436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 08/29/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Clostridium difficile infection (CDI) occurs due to a dysbiosis in the colon. The appendix is considered a ‘safe house’ for gut microbiota and may help repopulate gut flora of patients with CDI.
AIM To study the impact of prior appendectomy on the severity and outcomes of CDI.
METHODS We retrospectively reviewed data of 1580 patients with CDI, admitted to our hospital between 2008 to 2018. Patients were grouped based on the presence or absence of the appendix. The primary aim was to (1) assess all-cause mortality and (2) the severity of CDI. Severity was defined as per the Infectious Diseases Society of America criteria. Logistic regression, and propensity score analysis using inverse probability of treatment weights (IPTW) was performed.
RESULTS Of the 1580 patients, 12.5% had a history of appendectomy. There was no statistical difference in mortality between patients with a prior appendectomy or without (13.7% vs 14%, P = 0.877). However, a history of appendectomy affected the severity of CDI [odds ratio (OR) = 1.32, 95% confidence interval: 1.01-1.75]. On IPTW, this association remained significant (OR = 1.59, P < 0.05). On multivariable analysis of secondary outcomes, prior appendectomy was also associated with toxic megacolon (OR = 5.37, P < 0.05) and colectomy (OR = 2.77, P < 0.05).
CONCLUSION Prior appendectomy may affect the severity of CDI, development of toxic megacolon and the eventual need for colectomy. Since treatment of CDI is governed by its severity, stronger antibiotic regimens or earlier use of fecal microbiota transplant may be a viable option for patients with prior appendectomy.
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Affiliation(s)
- Danial Haris Shaikh
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Harish Patel
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Rezwan Munshi
- Department of Medicine, Nassau University Medical Center, New York, NY 11554, United States
| | - Haozhe Sun
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Shehriyar Mehershahi
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Ahmed Baiomi
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Ahmed Alemam
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Usman Pirzada
- Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Iqra Nawaz
- Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Kamrun Naher
- Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Siddarth Hanumanthu
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
| | - Suresh Nayudu
- Division of Gastroenterology, Department of Medicine, BronxCare Health System, Bronx, NY 10457, United States
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Assessment of Prescriptions in Elderly Patients Hospitalized in Medicine Departments. J Clin Med 2021; 10:jcm10225343. [PMID: 34830625 PMCID: PMC8621875 DOI: 10.3390/jcm10225343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/29/2021] [Accepted: 11/11/2021] [Indexed: 11/17/2022] Open
Abstract
Drug-related iatrogenesis is an important issue in the elderly population, and preventing iatrogenic accidents helps to reduce hospitalizations. Our study’s objective was to evaluate prescriptions in the geriatric population of our establishment. The study conducted is a targeted clinical audit. Ten criteria were tested on the hospital prescriptions of people over 75 years old in 11 medical departments, before and after improvement actions. The non-compliance threshold was set at 10% of prescriptions for each criterion. In each phase, 165 patients were included. Four criteria were non-compliant (NC) in the first phase: the presence of Potentially Inappropriate Medications for the Elderly (PIMs) (NC = 57.6%), the adaptation of the medication to renal clearance (NC = 24.9%), the presence of illogical combination (NC = 9.7%), and the total anti-cholinergic score of the prescription (NC = 12.1%). After the implementation of improvement actions, the number of non-compliant criteria decreased between the two phases, from four to two. We obtained a significant improvement for three of the four criteria found to be non-compliant in the first phase. The criterion adaptation to renal function is close to compliance (NC = 10.1%) and the PIMs criterion remained non-compliant after reassessment (NC = 32.1%). Vigilance must be ongoing in order to limit drug iatrogeny, particularly in frail elderly patients.
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Abukhalil AD, AbuKhdeir L, Hamed M, Al Shami N, Naseef HA, Aiesh BM, Sabateen A. Characteristics, Risk Factors, and Prevalence of Clostridioides difficile Among Hospitalized Patients in a Tertiary Care Hospital in Palestine. Infect Drug Resist 2021. [DOI: https://doi.org/10.2147/idr.s333985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Kuo CJ, Lin CY, Chen CW, Hsu CY, Hsieh SY, Chiu CT, Lin WR. Risk of Enteric Infection in Patients with Gastric Acid Supressive Drugs: A Population-Based Case-Control Study. J Pers Med 2021; 11:jpm11111063. [PMID: 34834415 PMCID: PMC8621954 DOI: 10.3390/jpm11111063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/20/2021] [Accepted: 10/19/2021] [Indexed: 12/13/2022] Open
Abstract
Long-term use of gastric-acid-suppressive drugs is known to be associated with several adverse effects. However, the association between enteric infection and acid suppression therapy is still uncertain. This study aimed to evaluate the association between gastric acid suppression and the risk of enteric infection. Materials and Methods: We conducted a population-based case-control study using the data from Chang Gung Research Database (CGRD) in Taiwan. Between January 2008 and December 2017, a total of 154,590 adult inpatients (age > 18) were identified. A pool of potential eligible controls according to four propensity scores matching by sex, age, and index year were extracted (n = 89,925). Subjects with missing data or who received less than 7 days of proton pump inhibitors (PPIs) and/or H2-receptor antagonists (H2RAs) were excluded. Finally, 17,186 cases and 69,708 corresponding controls were selected for analysis. The use of PPIs and H2RAs, the result of microbiological samples, and co-morbidity conditions have been analyzed. Confounders were controlled by conditional logistic regression. Results: 32.84% of patients in the case group used PPIs, compared with 7.48% in the control group. Of patients in the case group, 9.9% used H2RAs, compared with 6.9% in the control group. Of patients in the case group, 8.3% used a combination of PPIs and H2RAs, compared with 2.7% in the control group. The most common etiological pathogens were Enterococcus (44.8%), Clostridioides difficile (34.5%), and Salmonella spp. (10.2%). The adjusted odds ratio (OR) for PPI use with enteric infection was 5.526 (95% confidence interval [CI], 5.274–5.791). For H2RAs, the adjusted odds ratio was 1.339 (95% confidence interval [CI], 1.261–1.424). Compared to the control group, persons with enteric infection had more frequent acid-suppressive agent usage. Conclusions: This study demonstrates that gastric-acid-suppressive drug use is associated with an increased risk of enteric infection after adjusting for potential biases and confounders.
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Affiliation(s)
- Chia-Jung Kuo
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-J.K.); (C.-Y.L.); (C.-W.C.); (S.-Y.H.); (C.-T.C.)
- Department of Gastroenterology, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Cheng-Yu Lin
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-J.K.); (C.-Y.L.); (C.-W.C.); (S.-Y.H.); (C.-T.C.)
- Department of Gastroenterology, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chun-Wei Chen
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-J.K.); (C.-Y.L.); (C.-W.C.); (S.-Y.H.); (C.-T.C.)
- Department of Gastroenterology, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chiu-Yi Hsu
- Center for Big Data Analytics and Statistics, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan;
| | - Sen-Yung Hsieh
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-J.K.); (C.-Y.L.); (C.-W.C.); (S.-Y.H.); (C.-T.C.)
- Department of Gastroenterology, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Cheng-Tang Chiu
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-J.K.); (C.-Y.L.); (C.-W.C.); (S.-Y.H.); (C.-T.C.)
- Department of Gastroenterology, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Wey-Ran Lin
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-J.K.); (C.-Y.L.); (C.-W.C.); (S.-Y.H.); (C.-T.C.)
- Department of Gastroenterology, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, 5, Fushin Street, Kweishan, Taoyuan 333, Taiwan
- Correspondence: ; Tel.: +886-3-3281200 (ext. 8102); Fax: +886-3-3272236
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Mori N, Szvalb AD, Adachi JA, Tarrand JJ, Mulanovich VE. Clinical presentation and outcomes of non-typhoidal Salmonella infections in patients with cancer. BMC Infect Dis 2021; 21:1021. [PMID: 34587893 PMCID: PMC8482602 DOI: 10.1186/s12879-021-06710-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 09/17/2021] [Indexed: 12/29/2022] Open
Abstract
Background Non-typhoidal Salmonella (NTS) infection is thought to be more severe in cancer patients, but this has not been studied since the development of new cancer therapies, increasing antibiotic resistance and the introduction of new antibiotics. We sought to describe the demographic characteristics, microbiological findings, clinical manifestations, and outcomes of NTS infections in cancer patients at our institution. Methods We reviewed microbiology laboratory records and identified patients who had cancer and from whom NTS organisms were recovered between January 1, 2000 and December 31, 2013, at a comprehensive cancer center in Houston, Texas. Descriptive statistics were used to summarize patient characteristics, clinical presentation and outcomes. Results We identified 110 isolates from 82 patients with 88 episodes of NTS infection (including five relapses [6%] in four patients, and two consecutive episodes in one patient). Fifty-five patients (67%) had hematologic malignancies. Most NTS isolates were susceptible to the commonly prescribed antimicrobials. Sixty-nine percent of patients had sepsis and one-third had severe sepsis or septic shock. Gastroenteritis, bacteremia, or both were present in 69% of patients, and the rest had focal infection. Mortality at 30 days was low (8%). Relapses occurred only in patients receiving ≤ 10 days of antibiotic therapy. Conclusions NTS affects predominantly patients with hematologic malignancies, followed by gastrointestinal and genitourinary cancers. Invasive disease, sepsis, and septic shock are common presentations among admitted patients. Antimicrobial prophylaxis may not prevent NTS infection. Thirty-day mortality and attributable mortality rates were low in our series compared to older case series. Early appropriate antibiotic therapy may have had a role in decreasing mortality. Relapses occurred in patients receiving ≤ 10 days of therapy, suggesting the need for longer duration of antibiotic therapy in cancer patients with uncomplicated NTS infections.
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Affiliation(s)
- Nobuyoshi Mori
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1460, Houston, Texas, 77030, USA.,Division of Infectious Diseases, St. Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Ariel D Szvalb
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1460, Houston, Texas, 77030, USA
| | - Javier A Adachi
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1460, Houston, Texas, 77030, USA
| | - Jeffrey J Tarrand
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 0084, Houston, Texas, 77030, USA
| | - Victor E Mulanovich
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1460, Houston, Texas, 77030, USA.
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Rameau A, Andreadis K, Bayoumi A, Kaufman M, Belafsky P. Side Effects of Proton Pump Inhibitors: What are Patients’ Concerns? J Voice 2021; 35:809.e15-809.e20. [DOI: 10.1016/j.jvoice.2020.01.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/15/2020] [Accepted: 01/17/2020] [Indexed: 02/06/2023]
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Le Bastard Q, Berthelot L, Soulillou JP, Montassier E. Impact of non-antibiotic drugs on the human intestinal microbiome. Expert Rev Mol Diagn 2021; 21:911-924. [PMID: 34225544 DOI: 10.1080/14737159.2021.1952075] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The gut microbiota is composed of trillions of microbial cells and viruses that interact with hosts. The composition of the gut microbiota is influenced by several factors including age, diet, diseases, or medications. The impact of drugs on the microbiota is not limited to antibiotics and many non-antibiotic molecules significantly alter the composition of the intestinal microbiota. AREAS COVERED This review focuses on the impact of four of the most widely prescribed non-antibiotic drugs in the world: Proton-pump inhibitors, metformin, statins, and non-steroidal anti-inflammatory. We conducted a systematic review by searching online databases including Medline, Web of science, and Scopus for indexed articles published in English until February 2021. We included studies assessing the intestinal microbiome alterations associated with proton pump inhibitors (PPIs), metformin, statins, and nonsteroidal anti-inflammatory drugs (NSAIDs). Only studies using culture-independent molecular techniques were included. EXPERT OPINION The taxonomical signature associated with non-antibiotic drugs are not yet fully described, especially in the field of metabolomic. The identification of taxonomic profiles associated a specific molecule provides information on its mechanism of action through interaction with the intestinal microbiota. Many side effects could be related to the dysbiosis induced by these molecules.
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Affiliation(s)
- Quentin Le Bastard
- Microbiota Hosts Antibiotics and Bacterial Resistances (Mihar), Université De Nantes, Nantes, France.,Service Des Urgences, CHU De Nantes, Nantes, France
| | - Laureline Berthelot
- Centre De Recherche En Transplantation Et Immunologie UMR 1064, INSERM, Université De Nantes, Nantes, France.,Institut De Transplantation Urologie Néphrologie (ITUN), CHU De Nantes, Nantes, France
| | - Jean-Paul Soulillou
- Centre De Recherche En Transplantation Et Immunologie UMR 1064, INSERM, Université De Nantes, Nantes, France.,Institut De Transplantation Urologie Néphrologie (ITUN), CHU De Nantes, Nantes, France
| | - Emmanuel Montassier
- Microbiota Hosts Antibiotics and Bacterial Resistances (Mihar), Université De Nantes, Nantes, France.,Service Des Urgences, CHU De Nantes, Nantes, France
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Meriggi F. Controversial link between proton pump inhibitors and anticancer agents: review of the literature. TUMORI JOURNAL 2021; 108:204-212. [PMID: 34159850 DOI: 10.1177/03008916211025091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Drug-drug interactions represent a topic of great interest, not only due to the risk of unexpected adverse events but also due to the possibility of altering the effectiveness of a specific treatment. Inappropriate or concomitant use of drugs can often lead to changes in the bioavailability of various compounds, resulting in pharmacokinetic alterations. A recent example is the concomitant administration of proton pump inhibitors (PPIs) and anticancer agents. PPIs are overused beyond their classic indications, resulting in a high risk of interactions with other drugs, such as anticancer agents, both PO and intravenous. However, the real clinical impact of concomitant acid suppression therapy and anticancer therapies remains controversial and is not yet fully understood. Certainly, the gut microbiota plays a key role in regulating the response of the immune system, and PPIs can significantly alter the gut microbiome, resulting in gut dysbiosis. Indeed, while the link sometimes appears to lead to negative outcomes, as in the case of immunotherapy, oral capecitabine, or tyrosine kinase inhibitors, in other cases, it seems to enhance the effectiveness of intravenous chemotherapy. In this review, I analyse the possible drug interactions between PPIs and the main classes of anticancer drugs.
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Affiliation(s)
- Fausto Meriggi
- Oncology Department, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
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49
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Megyeri K, Dernovics Á, Al-Luhaibi ZII, Rosztóczy A. COVID-19-associated diarrhea. World J Gastroenterol 2021; 27:3208-3222. [PMID: 34163106 PMCID: PMC8218355 DOI: 10.3748/wjg.v27.i23.3208] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/19/2021] [Accepted: 05/20/2021] [Indexed: 02/06/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) recently emerged as a highly virulent respiratory pathogen that is known as the causative agent of coronavirus disease 2019 (COVID-19). Diarrhea is a common early symptom in a significant proportion of patients with SARS-CoV-2 infection. SARS-CoV-2 can infect and replicate in esophageal cells and enterocytes, leading to direct damage to the intestinal epithelium. The infection decreases the level of angiotensin-converting enzyme 2 receptors, thereby altering the composition of the gut microbiota. SARS-CoV-2 elicits a cytokine storm, which contributes to gastrointestinal inflammation. The direct cytopathic effects of SARS-CoV-2, gut dysbiosis, and aberrant immune response result in increased intestinal permeability, which may exacerbate existing symptoms and worsen the prognosis. By exploring the elements of pathogenesis, several therapeutic options have emerged for the treatment of COVID-19 patients, such as biologics and biotherapeutic agents. However, the presence of SARS-CoV-2 in the feces may facilitate the spread of COVID-19 through fecal-oral transmission and contaminate the environment. Thus gastrointestinal SARS-CoV-2 infection has important epidemiological significance. The development of new therapeutic and preventive options is necessary to treat and restrict the spread of this severe and widespread infection more effectively. Therefore, we summarize the key elements involved in the pathogenesis and the epidemiology of COVID-19-associated diarrhea.
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Affiliation(s)
- Klara Megyeri
- Department of Medical Microbiology and Immunobiology, University of Szeged, Szeged 6720, Csongrad, Hungary
| | - Áron Dernovics
- Department of Medical Microbiology and Immunobiology, University of Szeged, Szeged 6720, Csongrad, Hungary
| | - Zaid I I Al-Luhaibi
- Department of Medical Microbiology and Immunobiology, University of Szeged, Szeged 6720, Csongrad, Hungary
| | - András Rosztóczy
- Division of Gastroenterology, Department of Internal Medicine, University of Szeged, Szeged 6720, Csongrad, Hungary
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50
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Elfiky A, Alsheikh M, Hosry J, Aqsa A, Yassine AA, Deeb L. Is the Use of Proton Pump Inhibitors a Predisposing Factor for Pyogenic Liver Abscesses? Gastroenterology Res 2021; 14:184-189. [PMID: 34267834 PMCID: PMC8256900 DOI: 10.14740/gr1404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/02/2021] [Indexed: 02/02/2023] Open
Abstract
Background Proton pump inhibitors (PPIs) increase gastric pH by reducing acid production. The resulting alkaline milieu in the stomach increases the risk of bacterial translocation. This study aimed to investigate if there is a correlation between PPI use and developing pyogenic liver abscesses. Methods In this retrospective case-control analysis, we studied adult patients diagnosed with cryptogenic liver abscess at Northwell hospitals between 2015 and 2019. Adult patients with the diagnosis of liver abscess were included. We excluded patients with history of liver abscess prior to admission, biliary disease, hepatobiliary malignancy, or intra-abdominal infections. A group of randomly selected patients without liver abscess from the same hospitals’ database were enrolled as the control group. A multivariate logistic regression analysis was performed to adjust for potential confounding factors. Results We identified 277 patients diagnosed with first episode of pyogenic liver abscess. Cases were compared to 554 controls. Klebsiella pneumonia was the most common pathogen. PPI use was associated with an increased risk of developing a first episode of pyogenic liver abscess in univariate (odds ratio (OR): 2.36, 95% confidence interval (CI): 1.70 - 3.27), and multivariate analysis (adjusted OR: 2.27, 95% CI: 1.55 - 3.32). Conclusion This study is the first US population-based analysis to demonstrate that PPI use is associated with increased risk of developing pyogenic liver abscesses. Further prospective studies are needed to shed more light on this association and better evaluate the impact of dose and duration of PPI exposure.
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Affiliation(s)
- Ahmed Elfiky
- Department of Internal Medicine, Staten Island University Hospital-Northwell Health, Staten Island, NY, USA
| | - Mira Alsheikh
- Department of Gastroenterology, Staten Island University Hospital-Northwell Health, Staten Island, NY, USA
| | - Jeff Hosry
- Department of Internal Medicine, Staten Island University Hospital-Northwell Health, Staten Island, NY, USA
| | - Anum Aqsa
- Department of Internal Medicine, Staten Island University Hospital-Northwell Health, Staten Island, NY, USA
| | - Ahmad Abou Yassine
- Department of Internal Medicine, Staten Island University Hospital-Northwell Health, Staten Island, NY, USA
| | - Liliane Deeb
- Department of Gastroenterology, Staten Island University Hospital-Northwell Health, Staten Island, NY, USA
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