Use Of Pump Inhibitors Research Articles

Proton Pump Inhibitors and Rhabdomyolysis: Analysis of Two Different Cross-Sectional Databases.

It is unclear whether use of a proton pump inhibitors (PPIs) increases the risk of rhabdomyolysis. To clarify whether use of PPIs increases the risk of rhabdomyolysis. This cross-sectional study analyzed data entered into the Medical Data Vision (MDV) database in Japan and into the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS). The MDV data were analyzed to evaluate the association between use of PPIs and rhabdomyolysis. Then, the FAERS data were analyzed to evaluate whether the risk of rhabdomyolysis was increased further when a statin or fibrate was used concomitantly with a PPI. In both analyses, histamine-2 receptor antagonist was set as a comparator because it is used to treat gastric disease. In the MDV analysis, Fisher's exact test and multiple logistic regression analysis were performed. In the FAERS analysis, a disproportionality analysis using Fisher's exact test and multiple logistic regression analysis were performed. Multiple logistic regression analysis of both databases showed a significant association between use of PPIs and an increased risk of rhabdomyolysis (odds ratio [OR] = 1.74-1.95, P ≤ 0.01). However, use of a histamine-2 receptor antagonist was not significantly associated with increased risk of rhabdomyolysis. In the sub-analysis of the FAERS data, use of a PPI did not increase the risk of rhabdomyolysis in patients receiving a statin. The data in 2 separate databases consistently suggest that PPIs may increase the risk of rhabdomyolysis. The evidence for this association should be assessed in further drug safety studies.

Postoperative Proton Pump Inhibitors are associated with a significantly higher rate of delayed gastric emptying after pancreatoduodenectomy

BackgroundProton pump inhibitors (PPIs) are effective in reducing marginal ulcers after pancreatoduodenectomy. However, their impact on perioperative complications has not been defined. MethodsWe retrospectively analyzed the effect of postoperative PPIs on 90-day perioperative outcomes in all patients who underwent pancreatoduodenectomy at our institution from April 2017 to December 2020. Results284 patients were included; 206 (72.5%) received perioperative PPIs, 78 (27.5%) did not. The two cohorts were similar in demographics and operative variables. Postoperatively, the PPI cohort had significantly higher rates of overall complications (74.3% vs. 53.8%) and delayed gastric emptying (28.6% vs. 11.5%), p < 0.05. However, no differences in infectious complications, postoperative pancreatic fistula, or anastomotic leaks were seen. On multivariate analysis, PPI was independently associated with a higher risk of overall complications (OR 2.46, CI 1.33–4.54) and delayed gastric emptying (OR 2.73, CI 1.26–5.91), p = 0.011. Four patients developed marginal ulcers within 90-days postoperatively; all were in the group who received PPIs. ConclusionPostoperative proton pump inhibitor use was associated with a significantly higher rate of overall complications and delayed gastric emptying after pancreatoduodenectomy.

Carbohydrate Loading and Aspiration Risk in Bariatric Patients: Safety in Preoperative Enhanced Recovery Protocols.

Enhanced recovery protocols have been developed to improve perioperative outcomes; however, there is ongoing concern for aspiration with recent oral intake in patients with obesity, who may be predisposed to impaired gastrointestinal motility and greater gastric volumes. We aim to study the safety of a 300-mL preoperative carbohydrate-loading drink preceding bariatric surgery. Data were collected prospectively from patients undergoing primary bariatric surgery. All bariatric patients at our institution are prescribed a proton pump inhibitor for 4 weeks before surgery and undergo a screening preoperative esophagogastroduodenoscopy (EGD) before surgery with a traditional 8-hour fast (NOCARB), followed by an intraoperative day-of-operation EGD with carbohydrate loading (CARB) 2 to 4 hours before incision. Gastric volumes and pH are measured after being endoscopically suctioned via direct visualization during both settings. We identified 203 patients: 94 patients (46.3%) in the CARB group and 109 patients (53.7%) in the NOCARB group. The patients were 82.3% female with a mean age of 42.8 years and average BMI of 41.7 kg/m 2 . There was no difference in gastric volume between NOCARB and CARB (17.0 vs 16.1 mL, p = 0.59). The NOCARB group had lower pH values than the CARB group (2.8 vs 3.8, p = 0.001). Subset analysis of 23 patients who had measurements on both screening and intraoperative EGD revealed lower gastric volumes in CARB patients (13.3 vs 18.3, p < 0.0001). When included in an enhanced recovery protocol, proton pump inhibitor use and preoperative carbohydrate loading 2 to 4 hours before bariatric surgery does not increase aspiration risk based on gastric volumes and pH and should be strongly considered in all eligible bariatric patients.

Proton Pump Inhibitor Use, Fatigue, and Health-Related Quality of Life in Kidney Transplant Recipients: Results From the TransplantLines Biobank and Cohort Study

Prior studies report that the use of proton pump inhibitors (PPIs) can adversely affect gut microbiota and gastrointestinal uptake of micronutrients, in particular iron and magnesium, and are used frequently by kidney transplant recipients. Altered gut microbiota, iron deficiency, and magnesium deficiency have been implicated in the pathogenesis of chronic fatigue. Therefore, we hypothesized that PPI use may be an important and underappreciated cause of fatigue and reduced health-related quality of life (HRQoL) in this population. Cross-sectional study. Kidney transplant recipients (≥1 year after transplantation) enrolled in the TransplantLines Biobank and Cohort Study. PPI use, PPI type, PPI dosage, and duration of PPI use. Fatigue and HRQoL, assessed using the validated Checklist Individual Strength 20 Revised questionnaire and Short Form-36 questionnaire. Logistic and linear regression. We included 937 kidney transplant recipients (mean age 56±13 years, 39% female) at a median of 3 (1-10) years after transplantation. PPI use was associated with fatigue severity (regression coefficient 4.02, 95% CI, 2.18 to 5.85, P<0.001), a higher risk of severe fatigue (OR 2.05, 95% CI, 1.48 to 2.84, P<0.001), lower physical HRQoL (regression coefficient-8.54, 95% CI,-11.54 to-5.54, P<0.001), and lower mental HRQoL (regression coefficient-4.66, 95% CI,-7.15 to-2.17, P<0.001). These associations were independent of potential confounders including age, time since transplantation, history of upper gastrointestinal disease, antiplatelet therapy, and the total number of medications. They were present among all individually assessed PPI types and were dose dependent. Duration of PPI exposure was only associated with fatigue severity. Residual confounding and inability to assess causal relationships. PPI use is independently associated with fatigue and lower HRQoL among kidney transplant recipients. PPI use might be an easily accessible target for alleviating fatigue and improving HRQoL among kidney transplant recipients. Further studies examining the effect of PPI exposure in this population are warranted.

Predictors of marginal ulcer after gastric bypass: a systematic review and meta-analysis

IntroductionMarginal ulcer (MU) is a common complication following Roux-en-Y gastric bypass (RYGB) with an incidence rate of up to 25%. Several studies have evaluated different risk factors associated with MU with inconsistent findings. In this meta-analysis, we aimed to identify the predictors of MU after RYGB. MethodsA comprehensive literature search of PubMed, Embase, and Web of Science databases was conducted through April 2022. All studies that used a multivariate model to assess risk factors for MU after RYGB were included. Pooled odds ratios (OR) with 95% confidence intervals (CI) for risk factors reported in ≥ 3 studies were obtained within a random-effects model. ResultsFourteen studies with 344,829 patients who underwent RYGB were included. Eleven different risk factors were analyzed. Meta-analysis demonstrated that Helicobacter pylori (HP) infection (OR 4.97 [2.24–10.99]), smoking (OR 2.50 [1.76–3.54]), and diabetes mellitus (OR 1.80 [1.15–2.80]), were significant predictors of MU. Increased age, body mass index, female gender, obstructive sleep apnea, hypertension, and alcohol use were not predictors of MU. There was a trend of an increased risk of MU associated with nonsteroidal anti-inflammatory drugs (OR 2.43 [0.72–8.21]) and a lower risk of MU with proton pump inhibitors use (OR 0.44 [0.11–2.11]). ConclusionsSmoking cessation, optimizing glycemic control, and eradication of HP infection reduce the risk of MU following RYGB. Recognition of predictors of MU after RYGB will allow physicians to identify high-risk patients, improve surgical outcomes, and reduce the risk of MU.

Proton Pump Inhibitor Use Before and After a Diagnosis of Inflammatory Bowel Disease.

Proton pump inhibitors (PPIs) have an impact on the gut microbiome. We investigated whether increased use of PPIs was associated with a diagnosis of inflammatory bowel disease (IBD). The University of Manitoba IBD Epidemiology Database includes all Manitobans diagnosed with IBD between 1984 and 2018 with age-, sex-, and geography-matched control subjects and comprehensive prescription drug data from April 1995. Subjects were considered to be users if they received 2 PPI prescriptions. We assessed PPI prescriptions prediagnosis and for 3 years postdiagnosis of IBD. The absolute and relative rates were calculated and compared for PPI use pre- and post-IBD diagnosis. A total of 5920 subjects were diagnosed with IBD after April 1996. Rates of PPI use in control subjects increased gradually from 1.5% to 6.5% over 15 years. Persons with IBD had a higher rate of PPI use, peaking up to 17% within 1 year of IBD diagnosis with a rate ratio (RR) of 3.1 (95% confidence interval [CI], 2.9-3.3). Furthermore, persons with Crohn's disease (RR, 4.2; 95% CI, 3.7-4.6) were more likely to have been PPI users prediagnosis than persons with ulcerative colitis (RR, 2.4; 95% CI, 2.2-2.7). Important predictors of increased PPI use were older age, year of data collection, and Crohn's disease diagnosis. Persons with IBD have higher PPI use preceding their diagnosis. Possibly, the use of a PPI alters the gut microbiome, increasing the risk for IBD diagnosis; or persons with IBD have increased rates of dyspepsia, warranting PPI use; or some IBD symptoms are treated with PPIs whether warranted or not.

A dual role of proton pump inhibition on cancer: a critical review

Abstract Proton pump inhibitors (PPIs) are widely used to suppress gastric acid secretion. Proton pumps belong to the family of ATPase and among them P-ATPase and V-ATPase types regulate intracellular as well as extracellular acid equilibrium. The main aim of the current survey is to present the existing literature putting forth the relation between cancer with both the use of PPIs and proton pumps from positive and negative aspects. To perform an objective study, various types of proton pumps and their relation to cancer have been taken into account. Up to date, the studies have been considered in the time range from 2011 to 2021 via various databases (PubMed, Scopus, and Google Scholar). H+/K+ ATPase, located within the gastric parietal cells, is one of the most important examples of P-ATPases. The findings of the literature review along with criticism were presented as decreased P-ATPase expression can be used as a marker for gastric cancer diagnosis whereas the association of the proton pump with cancer may be mainly due to V-ATPase. In conclusion, molecular, epidemiological, and bioinformatic studies are required to enlighten the subject.

Effect of proton pump inhibitors on Magnesium levels in Type II diabetic patients: a single centre study from Saudi Arabia.

In recent years, increasing evidence suggests an association between low Magnesium levels and type 2 diabetes mellitus. It has also been reported that the use of proton pump inhibitors may induce hypomagnesemia. Although some case reports have described patients with Proton Pump Inhibitor-induced hypomagnesemia, the impact of Proton Pump Inhibitor use on hypomagnesemia has not been fully clarified in comparative studies. The objective of the study was to determine the Magnesium levels in patients with diabetes who are taking proton pump inhibitors and also to correlate the Magnesium levels in diabetic patients who take proton pump inhibitors with those not taking proton pump inhibitors. A cross-sectional study was carried out in the study population comprising adult patients attending internal medicine clinics in King Khalid Hospital, Majmaah, KSA. A total of 200 patients who gave informed consent were recruited into the study over one year. Overall prevalence of hypomagnesemia was observed among 128 patients out of 200 (64%) diabetic patients. Relatively more patients with hypomagnesemia were found in group 2 (without PPI use) (38.5%) compared to group 1 (with PPI use) (25.5%). A statistically significant difference was not observed in group 1 using proton pump inhibitors and group 2 not using proton pump inhibitors (p-value = 0.473). Hypomagnesemia is seen in diabetic patients and patients who take proton pump inhibitors. There was no statistically significant difference in Magnesium levels in diabetic patients, irrespective of proton pump inhibitor use.

Knowledge, attitude, and practices regarding proton pump inhibitors among community pharmacists and pharmacy students.

There are concerns about inappropriate use and insufficient knowledge of proton pump inhibitors (PPIs) use among medical staff. This study was designed to examine pharmacy students' and community pharmacists' knowledge, attitude, and practices toward PPIs and their relationship with specific sociodemographic characteristics. This descriptive study was conducted on the pharmacy students (first and last year) at Eastern Mediterranean University and community pharmacists in North Cyprus Data were collected by a validated questionnaire, which assessed knowledge, attitude, and practices regarding PPI use. Students were included without sampling in a volunteer-based manner. Registered community pharmacists were selected randomly. First-year pharmacy students (n = 77) showed significantly lower knowledge levels than last-year students (12.00 vs. 13.65; P < 0.001); however, there was no significant difference between last-year students (n = 111) and community pharmacists (n = 59). First-year pharmacy students were significantly less aware of PPIs' "dosage and administration" than the other two groups. Last-year students and community pharmacists exhibited significantly higher attitude scores regarding PPI use (24.7 and 24.6 vs. 22.7; P < 0.001). Omeprazole was found to be the most preferred PPI among the three studied populations. Community pharmacists used PPIs mainly to treat acid reflux. Gender, nationality, and pharmacy education program type did not influence pharmacy students' knowledge, attitude, or practices. There was not a significant difference regarding knowledge and attitude between the last-year pharmacy students and community pharmacists. The practices of community pharmacists were significantly different from the pharmacy students. It was concluded that certain essential topics regarding PPI use should be emphasized in pharmacy education and during pharmacy practice. Further, it is essentially important for community pharmacists to continue their education through training programs after graduation to enhance their knowledge of PPI use.

Proton-pump inhibitor use amongst patients with severe hypomagnesemia.

Introduction: Long-term proton pump inhibitor (PPI) use has been associated with hypomagnesemia. It is unknown how frequently PPI use is implicated in patients with severe hypomagnesemia, and its clinical course or risk factors. Methods: All patients with severe hypomagnesemia from 2013 to 2016 in a tertiary center were assessed for likelihood of PPI-related hypomagnesemia using Naranjo algorithm, and we described the clinical course. The clinical characteristics of each case of PPI-related severe hypomagnesemia was compared with three controls on long-term PPI without hypomagnesemia, to assess for risk factors of developing severe hypomagnesemia. Results: Amongst 53,149 patients with serum magnesium measurements, 360 patients had severe hypomagnesemia (<0.4mmol/L). 189 of 360 (52.5%) patients had at least possible PPI-related hypomagnesemia (128 possible, 59 probable, two definite). 49 of 189 (24.7%) patients had no other etiology for hypomagnesemia. PPI was stopped in 43 (22.8%) patients. Seventy (37.0%) patients had no indication for long-term PPI use. Hypomagnesemia resolved in most patients after supplementation, but recurrence was higher in patients who continued PPI, 69.7% versus 35.7%, p = 0.009. On multivariate analysis, risk factors for hypomagnesemia were female gender (OR 1.73; 95% CI: 1.17-2.57), diabetes mellitus (OR, 4.62; 95% CI: 3.05-7.00), low BMI (OR, 0.90; 95% CI: 0.86-0.94), high-dose PPI (OR, 1.96; 95% CI: 1.29-2.98), renal impairment (OR, 3.85; 95% CI: 2.58-5.75), and diuretic use (OR, 1.68; 95% CI: 1.09-2.61). Conclusion: In patients with severe hypomagnesemia, clinicians should consider the possibility of PPI-related hypomagnesemia and re-examine the indication for continued PPI use, or consider a lower dose.

Cost-Effectiveness of Vonoprazan Compared With Proton Pump Inhibitors in Patients Taking Low-Dose Aspirin for Secondary Prevention of Cardiovascular Events in Japan.

Low-dose aspirin (LDA) is used to prevent recurrent cardiovascular (CV) events, but is associated with upper gastrointestinal (GI) bleeding; concomitant use of a proton pump inhibitor (PPI) reduces this risk. This study aimed to assess the cost-effectiveness of vonoprazan compared with PPIs (lansoprazole and esomeprazole) in patients taking LDA for secondary prevention of CV events. A Markov simulation model was developed to predict the number of GI bleeding and acute CV events using 3 strategies (vonoprazan+LDA, esomeprazole+LDA, and lansoprazole+LDA), which were translated into quality-adjusted life-years (QALYs) and costs. Transition probabilities and utilities were derived from the results of published literature, and medical costs were based on the Japanese National Health Insurance fee table and claims databases in 2020. Outcomes were projected over 30 years starting at age 65 years and discounted at 2% annually. Expected costs with esomeprazole 20 mg, lansoprazole 15 mg and vonoprazan 10 mg were JPY 1,225,657, JPY 943,930, and JPY 1,059,510, respectively. The QALY gain for vonoprazan vs. esomeprazole was 0.35, thus vonoprazan was dominant against esomeprazole. The QALY gain for vonoprazan vs. lansoprazole was 0.29 and the incremental cost-effectiveness ratio (ICER) was JPY 398,551, thus, vonoprazan was more cost-effective than lansoprazole. Vonoprazan is dominant or cost-effective compared with esomeprazole and lansoprazole in patients taking LDA for secondary prevention of CV events.

Differential impact of proton pump inhibitor on survival outcomes of patients with advanced urothelial carcinoma treated with chemotherapy versus pembrolizumab.

We clarified the effect of concomitant proton pump inhibitor use on oncological outcomes in patients with advanced urothelial carcinoma treated either with chemotherapy or immune checkpoint inhibitor. We retrospectively reviewed patients with advanced urothelial carcinoma who received paclitaxel-gemcitabine therapy or pembrolizumab after platinum-based chemotherapy. The patients were divided into four groups based on the treatment regimen and the concomitant use of proton pump inhibitor. We compared survival outcomes between the groups and determined which factors predicted overall survival. Among the 60 and 75 patients treated with paclitaxel-gemcitabine and pembrolizumab, 15 and 29 used a concomitant proton pump inhibitor. Progression-free and overall survival was significantly shorter in patients who were administered pembrolizumab with concomitant proton pump inhibitor compared to those without. The use of a concomitant proton pump inhibitor had no effect on survival outcomes in patients who received paclitaxel-gemcitabine therapy. Furthermore, progression-free and overall survival were significantly shorter in patients treated with paclitaxel-gemcitabine therapy compared to those treated with pembrolizumab among patients without concomitant proton pump inhibitor. In contrast, there was no difference in survival outcomes between the two regimens among patients with concomitant proton pump inhibitor. Concomitant proton pump inhibitor use was associated with poor overall survival only in patients treated with pembrolizumab. The use of a concomitant proton pump inhibitor use had no impact on oncological outcomes in patients with advanced urothelial carcinoma treated with paclitaxel-gemcitabine therapy, different from those treated with pembrolizumab.

Probability of additional intervention and long-term follow-up of esophagomyotomy.

Two common surgical procedures used to treat esophageal motility disorders are laparoscopic Heller myotomy (LHM) with partial fundoplication and per-oral endoscopic myotomy (POEM). The difference in frequency of follow-up interventions following these procedures is unknown. This study was designed to report differences in post-surgical interventions as one of the major long-term follow-up expectations. An IRB approved registry was used to identify all patients undergoing surgery with LHM or POEM. Following surgery, patients requiring additional interventions with esophageal non-pneumatic dilation, botox injection, or repeat myotomy, as well as persistent proton pump inhibitor (PPI) use were recorded. Multivariable logistic regression analysis was performed to estimate risk factors associated with return for additional post-operative intervention. A total of 203 patients were identified, 139 met inclusion criteria (33 LHM and 106 POEM). There was a higher rate of non-pneumatic EGD dilation (33% vs 15%, p = 0.04), repeat myotomy (18% vs 2%, p < 0.01), and higher rate of overall post-operative intervention in LHM than POEM. With POEM, there was a higher rate of post-operative PPI use (63 vs 29%, p < 0.01). There was no difference in time to post-operative intervention for either group, but if intervention were to occur the median time was within the first year. Patients with a change in pre- to post-operative Eckardt score of 4 or greater decreased their chance of having a post-operative intervention. Our results for both LHM and POEM emphasize the importance of long-term follow-up in patients with an esophageal motility disorder. We have found that patients undergoing LHM are more likely to have a post-operative intervention as well as a higher rate of repeat myotomy than POEM. With both interventions, a greater change in Eckardt score decreased the likelihood of reintervention.

Maintenance Proton Pump Inhibitor Use Associated with Increased All-Cause and Cause-Specific Mortality in Sweden

BackgroundProton pump inhibitor (PPI) use has increased over the last decades and has been associated with multiple adverse events and potentially even overall survival.AimsWe aimed to investigate the association between proton pump inhibitor maintenance use and all-cause and cause-specific mortality, addressing confounding by indication and duration of use.MethodsThis Swedish population-based cohort study included all adult (N = 935,236) PPI and histamine-2 receptor antagonist maintenance users (≥ 180 days use) during 2005–2014. Standardised mortality ratios (SMRs) and 95% confidence intervals were calculated for all-cause and cause-specific mortality comparing the risk among PPI/H2RA users to that of the Swedish background population, stratified by age, sex, calendar period, indication and duration of use. Multivariable Poisson regression models were used to compare PPI use to H2RA use, expressed as incidence rate ratios and 95% confidence intervals.ResultsPPI and histamine-2 receptor antagonist use were associated with an increased risk of all-cause mortality (SMR = 1.35; 1.34–1.36; SMR = 1.31; 1.27–1.36, respectively). The highest SMRs were found in the youngest age groups. In direct comparison, PPI use showed a higher mortality risk than histamine-2 receptor antagonist use (incidence rate ratios = 1.42; 1.38–1.46). PPIs were related to increased cancer (SMR = 1.21; 1.20–1.22), and cardiovascular mortality (SMR = 1.36; 1.35–1.37). Increased SMRs were observed for most indications. Longer duration of use was associated with a higher mortality among PPI users but not among histamine-2 receptor antagonist users.ConclusionMaintenance PPI use was associated with an increased risk of all-cause and cause-specific mortality, and the risk increased with prolonged duration.

Association Between Proton Pump Inhibitor Use During Early Pregnancy and Risk of Congenital Malformations

Proton pump inhibitors (PPIs) are increasingly used during pregnancy; however, several observational studies have raised concerns about an increased risk of specific types of congenital malformations. To examine the association between PPI exposure during early pregnancy and the risk of congenital malformations. This population-based cohort study used data from the National Health Insurance Service-National Health Information Database of South Korea (2010-2020); sibling-controlled analyses were conducted to account for familial factors. A total of 2 696 216 pregnancies in women aged 19 to 44 years between June 1, 2011, and December 31, 2019, and their live-born infants were identified. Pregnant women who were exposed to known teratogens or who delivered infants with chromosomal abnormalities or genetic syndromes were excluded. Data on participant race and ethnicity were not collected because the National Health Information Database does not report this information. Proton pump inhibitor use during the first trimester. Primary outcomes were major congenital malformations, congenital heart defects, cleft palate, hydrocephalus, and hypospadias. The subtypes of major congenital malformations and congenital heart defects were evaluated as exploratory outcomes. Propensity score fine stratification was used to control for potential confounders, and a weighted generalized linear model was used to estimate relative risks with 95% CIs. Of 2 696 216 pregnancies (mean [SD] maternal age, 32.1 [4.2] years), 40 540 (1.5%; mean [SD] age, 32.4 [4.6] years) were exposed to PPIs during the first trimester. The absolute risk of major congenital malformations was 396.7 per 10 000 infants in PPI-exposed pregnancies and 323.4 per 10 000 infants in unexposed pregnancies. The propensity score-adjusted relative risks were 1.07 (95% CI, 1.02-1.13) for major congenital malformations, 1.09 (95% CI, 1.01-1.17) for congenital heart defects, 1.02 (95% CI, 0.72-1.43) for cleft palate, 0.94 (95% CI, 0.54-1.63) for hydrocephalus, and 0.77 (95% CI, 0.51-1.17) for hypospadias. In the sibling-controlled analyses, no associations were observed between PPI use and primary outcomes, including major congenital malformations (odds ratio, 1.05; 95% CI, 0.91-1.22) and congenital heart defects (odds ratio, 1.07; 95% CI, 0.88-1.30). A range of sensitivity analyses revealed results that were similar to the main findings. In this cohort study, the use of PPIs during early pregnancy was not associated with a substantial increase in the risk of congenital malformations, although small increased risks were observed for major congenital malformations and congenital heart defects; findings from sibling-controlled analyses revealed that PPIs were unlikely to be major teratogens. These findings may help guide clinicians and patients in decision-making about PPI use in the first trimester.

Real-world evidence with magnetic sphincter augmentation for gastroesophageal reflux disease: a scoping review

Summary Background The burden of gastroesophageal reflux disease (GERD) is high, with up to 30% of the Western population reporting reflux-related symptoms with or without hiatal hernia. Magnetic sphincter augmentation (MSA) is a standardized laparoscopic procedure for patients who are dissatisfied with medical therapy and for those with early-stage disease who would not usually be considered ideal candidates for fundoplication. The MSA device is manufactured in different sizes and is designed to augment the physiologic barrier to reflux by magnetic force. Methods An extensive scoping review was performed to provide a map of current evidence with respect to MSA, to identify gaps in knowledge, and to make recommendations for future research. All the authors contributed to the literature search in PubMed and Web of Science and contributed to summarizing the evidence. Results Magnetic sphincter augmentation, especially in combination with crural repair, is effective in reducing GERD symptoms, proton pump inhibitor use, and esophageal acid exposure, and in improving patients’ quality of life. Safety issues such as device erosion or migration have been rare and not associated with mortality. The MSA device can be removed laparoscopically if necessary, thereby preserving the option of fundoplication or other therapies in the future. Contraindication to scanning in high-power Tesla magnetic resonance systems remains a potential limitation of the MSA procedure. High-resolution manometry and functional lumen imaging probes appear to be promising tools to predict procedural outcomes by improving reflux control and reducing the incidence of dysphagia. Conclusion A consensus on acquisition and interpretation of high-resolution manometry and impedance planimetry data is needed to gain better understanding of physiology, to improve patient selection, and to pave the way for a personalized surgical approach in antireflux surgery.

Use of Proton Pump Inhibitors: An Exploration of Awareness and Practice of Health Care Professionals of Tharparkar District

Background Proton Pump Inhibitors (PPIs) are commonly prescribed drugs and their inadequate prescription can have adverse outcomes. Multiple factors are responsible for inappropriate use of PPIs including self-medication, less knowledge about PPIs in medical staff, and consumer-oriented advertising. Objective To assess the knowledge and practices about PPI use among Physicians in Tharparkar District of Sindh province, Pakistan. Methods This is a cross Sectional study that was done in the rural hospitals (Basic Health Unit, Rural Health Centre, Talukka, and District Hospital) in Tharparkar District Sindh. The study took place for 6 months from October 13, 2019, to April 12, 2020. All PMC licensed Physicians working in district Tharparkar for at least 6 months were consecutively enrolled. Knowledge questions comprised of questions about PPI and their indication and side effects while practice questions such as indication, route, and duration of action were asked. All participants were classified as having adequate knowledge and adequate practice based on the correct answer to each question. The study included PMC-licensed physicians with one-year internship/ house job experience and Physicians who had worked at district Tharparkar in a rural setting for at least 6 months. Physicians who did not give consent were excluded from the study. Results Of 102 practitioners, the mean age of the participants was 39.57 ±9.14 years. The majority of the practitioners were males (n=82, 80.4%). Most of the practitioners (n=66, 65%) were working in district hospitals, 21 (19.6%) in rural health centers, and 15 (14.7%) in basic health units. Adequate knowledge was observed in 34 (33.3%) while adequate practice in 33 (32.4%) participants. Conclusion The knowledge and practices about Proton Pump Inhibitor (PPI) use were found to be unsatisfactory among Physicians working at Tharparkar.

Hiatal hernia repair with transoral incisionless fundoplication versus Nissen fundoplication for gastroesophageal reflux disease: A retrospective study.

Background and study aims Concomitant hiatal hernia (HH) repair with transoral incisionless fundoplication (TIF) is a therapeutic option for patients with HH > 2 cm and gastroesophageal reflux disease (GERD). Data comparing this approach with laparoscopic Nissen fundoplication (LNF) are lacking. We performed an exploratory analysis to compare these two approaches' adverse events (AEs) and clinical outcomes. Patients and methods This was a multicenter retrospective cohort study of HH repair followed by LNF versus HH repair followed by TIF in patients with GERD and moderate HH (2-5 cm). AEs were assessed using the Clavien-Dindo classification. Symptoms (heartburn/regurgitation, bloating, and dysphagia) were compared at 6 and 12 months. Results A total of 125 patients with HH repair with TIF and 70 with HH repair with LNF were compared. There was no difference in rates of discontinuing or decreasing proton pump inhibitor use, dysphagia, esophagitis, disrupted wrap, and HH recurrence between the two groups ( P > 0.05). The length of hospital stay (1 day vs. 2 days), 30-day readmission rate (0 vs. 4.3 %), early AE rate (0 vs. 18.6 %), and early serious AE rate (0 vs. 4.3 %) favored TIF (all P < 0.05). The rate of new or worse than baseline bloating was lower in the TIF group at 6 months (13.8 % vs. 30.0 %, P = 0.009). Conclusions Concomitant HH repair with TIF is feasible and associated with lower early and serious AEs compared to LNF. Further comparative efficacy studies are warranted.

Proton Pump Inhibitor Use and Risk of Dementia in Older Adults: A Systematic Review

Proton pump inhibitors (PPIs) are commonly used for gastroesophageal reflux disease. Previous studies have raised concerns about the impact of PPIs on cognition in older adults, but the evidence supporting this concern is lacking. This article aims to analyse the available data regarding the impact of long-term PPI use on cognition in older adults. We searched PubMed for relevant studies conducted between 2015 and 2022. Seventeen such studies were identified. Limitations to available research data include the fact that studies are mainly observational, use heterogeneous study methods and do not account for confounding variables such as B12 deficiency, Helicobacter pylori infection, and thyroid dysfunction. Overall, this search did not find a compelling association between PPI use and cognitive decline.

Histamine-2 Receptor Antagonists and Proton Pump Inhibitors Are Associated With Reduced Risk of SARS-CoV-2 Infection Without Comorbidities Including Diabetes, Hypertension, and Dyslipidemia: A Propensity Score-Matched Nationwide Cohort Study.

This study aimed to identify the effect of histamine-2 receptor antagonist (H2RA) and proton pump inhibitor (PPI) use on the positivity rate and clinical outcomes of coronavirus disease 2019 (COVID-19). We performed a nationwide cohort study with propensity score matching using medical claims data and general health examination results from the Korean National Health Insurance Service. Individuals aged ≥ 20 years who were tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) between 1 January and 4 June 2020 were included. Patients who were prescribed H2RA or PPI within 1 year of the test date were defined as H2RA and PPI users, respectively. The primary outcome was SARS-CoV-2 test positivity, and the secondary outcome was the instance of severe clinical outcomes of COVID-19, including death, intensive care unit admission, and mechanical ventilation administration. Among 59,094 patients tested for SARS-CoV-2, 21,711 were H2RA users, 12,426 were PPI users, and 24,957 were non-users. After propensity score matching, risk of SARS-CoV-2 infection was significantly lower in H2RA users (odds ratio [OR], 0.85; 95% confidence interval [CI], 0.74-0.98) and PPI users (OR, 0.62; 95% CI, 0.52-0.74) compared to non-users. In patients with comorbidities including diabetes, dyslipidemia, and hypertension, the effect of H2RA and PPI against SARS-CoV-2 infection was not significant, whereas the protective effect was maintained in patients without such comorbidities. Risk of severe clinical outcomes in COVID-19 patients showed no difference between users and non-users after propensity score matching either in H2RA users (OR, 0.89; 95% CI, 0.52-1.54) or PPI users (OR, 1.22; 95% CI, 0.60-2.51). H2RA and PPI use is associated with a decreased risk for SARS-CoV-2 infection but does not affect clinical outcome. Comorbidities including diabetes, hypertension, and dyslipidemia seem to offset the protective effect of H2RA and PPI.