Long-term Use Of Proton Pump Inhibitors Research Articles

Adverse Effects of Long-term Proton Pump Inhibitors in Chronic Liver Disease Patients – A Preliminary Article Review

Background: Proton pump inhibitors (PPIs) are widely prescribed medications for the management of gastroesophageal reflux disease (GERD) and peptic ulcer disease. Despite their efficacy, concerns have emerged regarding their potential adverse effects, particularly in patients with chronic liver disease (CLD). CLD patients often experience gastrointestinal symptoms and may be prescribed PPIs, but the impact of PPI use on liver function and disease progression remains uncertain. Scope: This study aims to evaluate the adverse effects of PPIs on CLD patients through a review of available literature. The scope encompasses a review of studies examining the association between PPI use and liver-related outcomes, including hepatic encephalopathy, hepatic decompensation, liver cirrhosis progression, and mortality, among CLD patients. Method: A scoping review of relevant literature were conducted to identify studies investigating the adverse effects of PPIs in CLD patients. Databases including PubMed and Google Scholar were searched for articles published up to January, 1 2023. Eligible studies were selected based on predefined inclusion criteria. Results: The review identified 27 studies meeting the inclusion criteria, comprising observational studies and meta-analysis. The review revealed a significant association between PPI use and adverse liver outcomes in CLD patients. Specifically, PPI use was associated with increased risk of SBP based on studies reviewed, while other complications remained inconclusive. Conclusion: The findings suggest that PPI use may have detrimental effects on disease progression in CLD patients, Long-term use of PPIs can lead to higher risk of SBP in CLD patients. Clinicians should exercise caution when prescribing PPIs to this vulnerable population and consider alternative treatment options or minimize PPI use to mitigate potential adverse outcomes. Further research is warranted to elucidate the underlying mechanisms, confirm the effect of PPIs toward other complications of CLD and establish guidelines for PPI use in CLD patients.

Proton Pump Inhibitors and Cancer Risk: A Comprehensive Review of Epidemiological and Mechanistic Evidence.

Background: Proton pump inhibitors (PPIs) are commonly prescribed long-acting drugs used to treat acid reflux, gastroesophageal reflux disease (GERD), and peptic ulcers. Recently, concerns have been raised about their safety, particularly due to the association between long-term PPI use and cancer development. Multiple comprehensive studies have consistently suggested a noteworthy link between prolonged PPI usage and an increased risk of developing gastric, esophageal, colorectal, and pancreatic cancers, yet the precise underlying mechanism remains elusive. Methods: First, we review the extensive body of research that investigates the intricate relationship between cancer and PPIs. Then, we predict PPI toxicity using the prodrug structures with the ProTox-II webserver. Finally, we predict the relative risk of cancer for each PPI, using PubMed citation counts of each drug and keywords related to cancer. Results: Our review indicates that prolonged PPI use (exceeding three months) is significantly associated with an elevated risk of cancer, while shorter-term usage (less than three months) appears to pose a comparatively lower risk. Our review encompasses various proposed mechanisms, such as pH and microbiome alterations, vitamin and mineral malabsorption, hypergastrinemia, and enterochromaffin-like cell proliferation, while ProTox-II also suggests aryl hydrocarbon receptor binding. Potentially, the PubMed citations count suggests that the PPIs omeprazole and lansoprazole are more associated with cancer than pantoprazole and esomeprazole. In comparison, the H2R blocker, famotidine, is potentially less associated with cancer than PPIs, and may serve as a safer alternative treatment for periods beyond 3 months. Conclusions: Despite the well-established cancer risk associated with PPIs, it is notable that these medications continue to be widely prescribed for periods longer than 3 months. Thus, it is of paramount importance for clinicians and patients to thoughtfully evaluate the potential risks and benefits of long-term PPI usage and explore alternative treatments before making informed decisions regarding their medical management.

Altered Microbial Transcription in Long-term Proton Pump Inhibitor Use: Findings From a United States Cohort Study

Altered Microbial Transcription in Long-term Proton Pump Inhibitor Use: Findings From a United States Cohort Study

Alterations in gut microbiota and bile acids by proton-pump inhibitor use and possible mediating effects on elevated glucose levels and insulin resistance.

Several observational studies have suggested that proton-pump inhibitor (PPI) use might increase diabetes risk, but the mechanism remains unclear. This study aimed to investigate the effects of PPI use on gut microbiota and bile acids (BAs) profiles, and to explore whether these changes could mediate the association of PPIs use with fasting blood glucose (FBG) levels and insulin resistance (IR) in Chinese population. A cross-sectional study was conducted in Shenzhen, China, from April to August 2021, enrolled 200 eligible patients from the local hospital. Participants completed a questionnaire and provided blood and stool samples. Gut microbiome was measured by16S rRNA gene sequencing, and bile acidswere quantified by UPLC-MS/MS. Insulin resistance (IR) was assessed using the Homeostasis Model Assessment 2 (HOMA2-IR). PPI use was positively associated with higher levels of FBG and HOMA2-IR after controlling for possible confounders. PPI users exhibited a decreased Firmicutes and an increase in Bacteroidetes phylum, alongside higher levels of glycoursodeoxycholic acid (GUDCA) and taurochenodeoxycholic acid (TCDCA). Higher abundances of Bacteroidetes and Fusobacterium as well as higher levels of TCDCA in PPI users were positively associated with elevated FBG or HOMA2-IR. Mediation analyses indicated that the elevated levels of FBG and HOMA2-IR with PPI use were partially mediated by the alterations in gut microbiota and specific BAs (i.e., Fusobacterium genera and TCDCA). Long-term PPI use may increase FBG and HOMA2-IR levels, and alterations in gut microbiota and BAs profiles may partially explain this association.

Long-Term Proton Pump Inhibitor Use: Review of Indications and Special Considerations

Long-Term Proton Pump Inhibitor Use: Review of Indications and Special Considerations

A Multinational Survey Investigating the Unmet Needs and Patient Perspectives Concerning Proton Pump Inhibitors in Systemic Sclerosis.

Proton pump inhibitors (PPIs) are widely prescribed to treat gastroesophageal reflux disease (GERD) in Systemic Sclerosis (SSc). However, not all patients adequately respond to the treatment, and there are frequent concerns about the safety of long-term use of PPIs. Our aim was to identify the main problems/complaints of SSc patients on PPIs, as well as understand their unmet needs. SSc patients treated with PPIs were invited through international patient associations and social media to participate in an online survey. We gathered 301 valid responses from 14 countries (United Kingdom 19.3% and United States 70.4%). Multiple PPIs use (two: 30% and three: 21% in series) was common. The majority (89%) reported improvement in gastrointestinal symptoms from receiving PPIs. Side effects attributed to receiving PPIs were uncommon (19%); however, most (79%) were potentially concerned. Around half (58%) had received lifestyle information, and most (85%) had searched online for information about PPIs. Only in the minority (12%) had a surgical approach been discussed; however, half (46%) indicated that they would be willing to undergo surgery to resolve their GERD symptoms but had important concerns. Despite the frequent use of PPIs in patients with SSc, there is significant heterogeneity in prescription, and combination therapy (PPIs plus other medication for acid reflux) is not uncommon (approximately 40%). Patients have significant concerns about PPIs side effects. Education about PPIs is often neglected, and patients very frequently use online sources to obtain information on drug treatment. A surgical approach is infrequently discussed, and patients fear this potential therapeutic approach.

Лекарственная безопасность: в фокусе – долгосрочная терапия ингибиторами протонной помпы. Возможные побочные эффекты

Proton pump inhibitors (PPIs) are the most effective drugs for the treatment of acid-related diseases. For a long time, PPIs were considered completely safe drugs for both short-term and long-term use. However, modern clinical guidelines note that when prescribing PPIs in large doses for a long period, the possibility of side effects should be taken into account. In a clinical context, a reasonable definition of long-term PPI use would be PPI use for more than 8 weeks in patients with symptoms of gastroesophageal reflux disease and more than 4 weeks in patients with peptic ulcers or functional dyspepsia. There are no reviews in the domestic literature on the safety of PPIs during long-term use. In this regard, a search was conducted in the PubMed and Scopus information databases for publications on the safety of PPI use, including sources up to November 15, 2023, which showed that long-term use of PPIs is associated with the possible development of numerous side effects. The first publication examined the possible side effects of long-term use of PPIs: the development of infections, an increased risk of fractures and kidney pathology. This review examines the most possible side effects associated with long-term PPI therapy: the development of cancer and electrolyte disturbances. If there are indications for long-term use of PPIs in accordance with clinical guidelines (Barrett's esophagus, erosive esophagitis C/D and a number of others), oncological vigilance should be exercised and monitoring aimed at identifying electrolyte disturbances should be carried out.

Prevalence of potentially inappropriate medications among newly treated patients with type 2 diabetes in UK primary care.

The aim of this study was to estimate the prevalence of potentially inappropriate prescriptions (PIPs) in patients starting their first noninsulin antidiabetic treatment (NIAD) using two explicit process measures of the appropriateness of prescribing in UK primary care, stratified by age and polypharmacy status. A descriptive cohort study between 2016 and 2019 was conducted to assess PIPs in patients aged ≥45 years at the start of their first NIAD, stratified by age and polypharmacy status. The American Geriatrics Society Beers criteria 2015 was used for older (≥65 years) patients and the Prescribing Optimally in Middle-age People's Treatments criteria was used for middle-aged (45-64 years) patients. Prevalence of overall PIPs and individual PIPs criteria was reported using the IQVIA Medical Research Data incorporating THIN, a Cegedim Database of anonymized electronic health records in the UK. Among 28 604 patients initiating NIADs, 18 494 (64.7%) received polypharmacy. In older and middle-aged patients with polypharmacy, 39.6% and 22.7%, respectively, received ≥1 PIP. At the individual PIP level, long-term proton pump inhibitors (PPI) use was the most frequent PIP among older adults, and strong opioid without laxatives was the most frequent PIP in middle-aged patients with polypharmacy (11.1% and 4.1%, respectively). This study revealed that patients starting NIAD treatment receiving polypharmacy have the potential for pharmacotherapy optimization.

Лекарственная безопасность: в фокусе долгосрочная терапия ингибиторами протонной помпы. Вероятные побочные эффекты

Currently, an important component of rational pharmacotherapy is drug safety. Proton pump inhibitors (PPIs) are the most effective drugs for the treatment of acid-related diseases. For a long time, PPIs were considered completely safe drugs for both short-term and long-term use. However, modern clinical guidelines note that when prescribing PPIs in large doses for a long period, the possibility of side effects should be taken into account. In recent years, a number of foreign reviews have been published that examine the connections between PPIs and a number of diseases/conditions, but in the domestic literature there are no reviews on the safety of PPIs during long-term use. A search was conducted in the PubMed and Scopus information databases for publications on the safety of PPI use, including sources up to November 15, 2023. However, long-term use of PPIs is associated with numerous side effects, and it is not possible to discuss all of them in detail in one review. This review examines the most likely side effects associated with long-term PPI therapy: the development of infections, increased risk of fractures and kidney pathology. The association of long-term use of PPIs with the development of these side effects is not denied or questioned in recent reviews.

Long-Term Use of Proton-Pump Inhibitors: Unravelling the Safety Puzzle.

Globally, over 25% of the population suffers from acid-related disorders such as dyspepsia or gastroesophageal reflux disease (GERD), and around 7.6% of Indians report having GERD symptoms on a frequent enough basis to warrant a diagnosis. Over the past three decades, proton-pump inhibitors (PPIs) have been the mainstay of medical therapy for acid-peptic diseases like GERD, etc. Additionally, they are frequently prescribed for prophylactic purposes and in conjunction with non-steroidal anti-inflammatory drugs. PPIs are generally prescribed for four to eight weeks. However, it may be prescribed for patients with comorbidities and multiple medications for a longer period of time. While this remains true in terms of effectiveness, concerns have been raised about the safety of long-term PPI use and the serious adverse effects that may result. Some of the observational and population-based cohort studies have shown an association between long-term use of PPIs and an increased risk of pneumonia, major cardiovascular events, dementia, vitamin B12 deficiency, bone fractures, gastric cancer, and kidney injury, among others. This review analyzes the clinical data supporting the long-term use of PPIs and takes a deep dive into whether these several emerging long-term concerns apply to the currently available PPIs in India. We have summarized a vast array of studies, including randomized trials, cohort studies, and meta-analyses, that report low or high incidences of major health risks linked with PPIs and have assessed their appropriateness over a given period.

A Study on the Glucose Breath Test Positivity Rate and Occurrence of Small Intestine Bacterial Overgrowth-Related Symptoms Caused by Long-Term Use of Proton Pump Inhibitor (PPI) Versus Potassium-Competitive Acid Blocker (P-CAB) in Elderly Patients: SIBO Between PPI and P-CAB.

Background/Aims: Long-term acid suppression with proton pump inhibitors (PPI) leads to hypochlorhydria and facilitates the growth of bacterial flora in the small intestine. Novel acid-suppressants called potassium-competitive acid blockers (P-CABs) seem to be superior to PPIs. However, data on the risk of small intestinal bacterial overgrowth (SIBO) in patients taking P-CABs are limited. Method: We retrospectively analyzed a consecutive series of patients with long-term acid-suppressant (PPIs or P-CABs) use for gastroesophageal reflux disease or nonsteroidal anti-inflammatory drug (NSAID)-induced gastropathy. All of them underwent endoscopic examinations and Helicobacter pylori testing and took PPIs or P-CABs for at least 3 months. Glucose hydrogen breath tests (GBT) were performed to check for SIBO, and newly developed SIBO-related symptoms including bloating, postprandial discomfort, diarrheas, and constipation, were evaluated. Results: A total of 142 patients were enrolled. Six patients were excluded due to equivocal Helicobacter pylori infection results. The frequency of positive GBTs was 31.7% (25/79) for PPI and 22.8% (13/57) for P-CAB use (p=0.15). Regarding GBT positivity, age-related factor was found to be significant in multivariate analysis (p=0.02). The results of multivariate analysis in cases of SIBO-related symptoms showed that GBT positivity and PPI use were significant (p < 0.01). Conclusion: Long-term use of gastric acid suppressants resulted in positive GBT in approximately 30% of patients, and the risk was particularly high in elderly patients. The occurrence of SIBO-related symptoms was significant in long-term use of PPIs and in patients with positive GBT.

The Effect of Proton-Pump Inhibitors the on Development of Arrhythmia and Hypomagnesemia After Off-Pump Coronary Artery Bypass Surgery

Background: Long-term use of proton-pump inhibitors (PPI) can result in hypomagnesemia and arrhythmia. This study aimed to compare the effect of PPI and histamine 2-receptor antagonists (H2 RA) on the incidence of hypomagnesemia and arrhythmia in patients following off-pump coronary artery bypass surgery (CABG). Method: In this randomized-controlled clinical trial 290 patients admitted to the ICU after off-pump CABG were randomly divided into two groups of H2 RA (n=145) and PPI (n=145). For patients in the H2 RA group, 50 mg intravenous ranitidine was prescribed every 8 hours after the nothing by mouth (NPO) period, followed by 40 mg famotidine tablets after starting the oral regimen (PO). The PPI group received 40 mg pantozol IV injections every 12 hours during the NPO period and 40 mg pantozol tablets once daily after becoming PO. The patients were investigated for the development of hypomagnesemia and associated arrhythmia. Results: In total 271 patients with a mean age of 59.3±10 years completed the study (female/male=32.8%). Hypomagnesemia occurred in 60.1% of the patients, 76 (56.7%) in the H2 RA group and 87 (63.5%) in the PPI group (P=0.245), whereas arrhythmia had a prevalence of 12 (9.6%) and 15 (11.1%) cases, respectively (P=0.690). The mean time of occurrence of hypomagnesemia and arrhythmia was 1.75±1.08 and 3.0±0.9 days after the operation in the H2 RA group (P=0.111) and 1.47±0.7 and 2.9±1.5 days in the PPI group (P=0.897), respectively. Conclusion: Our study revealed that the short-term use of PPIs does not result in higher rates of hypomagnesemia and associated arrhythmia in comparison to H2 RA consumption after off-pump CABG.

EE24 Budget Impact of Stepping Off Patients from Long-Term Inappropriate Proton Pump Inhibitors (PPIs) Use to Episodic Alginate Treatment

EE24 Budget Impact of Stepping Off Patients from Long-Term Inappropriate Proton Pump Inhibitors (PPIs) Use to Episodic Alginate Treatment

Effects of long-term proton pump inhibitor use on sexual hormones and sexual and reproductive health in female patients.

Proton pump inhibitors (PPIs) are widely used to treat a range of gastrointestinal diseases around the world. Long-term use of PPIs has been associated to a variety of undesirable effects. Although short-term therapy has been shown to have little or no effect on endocrine hormone in women, however, its long-term safety has received little attention. We aimed at evaluating long-term use of PPIs and its effects on female reproductive hormones as well as related clinical consequences. A cross-sectional study was conducted in two outpatient gastroenterology clinics in the province of Khyber Pakhtunkhwa. This study included female patients who had been using PPIs on a regular basis for 3 months or more. In total of 101 participants, patients with sexual complaints have significantly altered levels of prolactin (p = 0.05), estrogen (p < 0.001) and progesterone (p = 0.001) than patient without sexual complaints. The frequency of amenorrhea (p < 0.001), cyclic disturbances (p < 0.001), breast augmentation (p = 0.001) and painful breast (p = 0.004) were statistically significant in patients with raised serum prolactin values. Serum values of Sex hormone binding globulin SHBG (p < 0.001), estradiol (p = 0.002) and total testosterone (p < 0.001) were significantly altered between normal prolactin and hyperprolactinemic patients. These findings suggest that long-term PPI use may cause endocrine hormone disturbances leading to sexual difficulties in women.

Proton Pump Inhibitors: Adversaries In Our Fight Against Antibiotic Resistance?

Madam, The proton-pump inhibitors (PPIs) belong to a class of medications that reduce stomach acid production by irreversibly inhibiting the stomach's H+/K+ ATPase pump. These medications are used in the treatment of many conditions, such aspeptic ulcer, gastroesophageal reflux, as part of H. Pylori eradication, gastrinomas, Barrett’s oesophagus and many other conditions. They are considered to be the most potent inhibitors of acid secretion, and have largely supplanted the H2 receptor antagonists and antacids. They are also among the most widely sold medications worldwide. The class of proton pump inhibitors is listed on WHO’s list of essential medicines.1Proton pump inhibitors are generally well tolerated. However, headache, nausea, diarrhoea, abdominal pain, fatigue, and dizziness are identified as some of the common side effects. Due to their efficacies and low risk profile, PPIs are often prescribed for extend than required period. Several recent studies have shown that long-term PPI use is associated with various adverse outcomes. A 2023 study published in JAMA Network Open demonstrated that long-term use of PPIs may lead to an increased risk of acquiring extended-spectrum beta-lactamase (ESBL) and carbapenemase-producing enterobacterales.2Another study3 published in 2022 showed that PPI use was the only modifiable factor associated with the carriage of ESBL producers in residents of long-term care facilities. These studies add to the expanding list of adverse outcomes associated with PPIs. Other adverse events of long-term PPI use, include the risk of fractures, pneumonia, Clostridium difficile diarrhoea, hypomagnesaemia, vitamin B12deficiency, chronic kidney disease, and dementia.4 Proton pump inhibitors are still used widely in Pakistan. These new findings are concerning as ESBL-producing Enterobacteriaceae are highly prevalent in Pakistan. A meta-analysis showed that the overall pooled proportion of ESBLs in Pakistan is 40%5 whereas the German population showed an estimated ESBL proportion in the range of 10 to 15% and a US census reported 4 to 12% resistance due to ESBLs.5 This calls for a strict prescription control of PPIs by Pakistani physicians, and the duration of PPI use should not extend for longer than needed. In addition, the practice of PPI’s over the counter sale by the pharmacists in Pakistan should be stopped. Additional precautions should be taken in hospitalized patients who are using PPIs to prevent them from getting multi-drug resistant infections.

A case study of an adverse drug reaction caused by long term use of proton pump inhibitors

Proton pump inhibitors (PPI) are the class of drugs used to treat a wide variety of disorders related to the stomach's acid production. Although it is considered safe for short term use, reports revealed that many serious life-threatening adverse reactions occurred from long term use. Here we report a case of hypomagnesemia and hypocalcemia induced by long-term use of PPIs in a patient with crest syndrome. From his past history, it was revealed that he was on pantoprazole 40 mg for more than 3 months. While he was admitted here for other complaints, we were able to discover that he had hypomagnesemia defined by low magnesium level of 1.3 mg/dL. As a consequence, he also showed signs of hypocalcemia with a low calcium level of 7 mg/dL. A peculiar complaint seen in this patient was three episodes of supraventricular tachycardia which is the most common cardiac manifestations of hypomagnesemia. As a conclusion, hypomagnesemia can sometimes be asymptomatic and cause unspecific and serious manifestations such as asthenia, paresthesia’s, seizures, arrhythmias, and cardiac arrest. Hence routine monitoring of serum magnesium and calcium levels should be made mandatory in practice for patients on long term use of PPI. Besides, it should be kept in mind that interchanging PPI class with histamine 2 receptor antagonist or fitful use of PPI may not cause hypomagnesemia.

Risk of gastric cancer among long-term proton pump inhibitor users: a population-based cohort study.

To elucidate whether long-term proton pump inhibitor (PPI) users have an increased gastric cancer (GC) risk. We searched the 2009-2019 Korean National Health Insurance Services Database for patients aged > 40years who claimed for Helicobacter pylori eradication (HPE) during 2009-2014. The GC incidence following a PPI exposure of > 180 cumulative defined daily dose (cDDD) and that following an exposure of < 180 cDDD were compared. The outcome was GC development at least 1year following HPE. A propensity score (PS)-matched dataset was used for analysis within the same quartiles of the follow-up duration. Additionally, dose-response associations were assessed, and the mortality rates were compared between long-term PPI users and non-users. After PS matching, 144,091 pairs of PPI users and non-users were analyzed. During a median follow-up of 8.3 (interquartile range, 6.8-9.6) years, 1053 and 948 GC cases in PPI users and non-users, respectively, were identified, with the GC incidence (95% confidence interval (CI)) being 0.90 (0.85-0.96) and 0.81 (0.76-0.86) per 1000 person-years, respectively. The adjusted hazard ratio (aHR) for GC with PPI use was 1.15 (95% CI, 1.06-1.25). Among PPI users, patients in the highest tertile for annual PPI dose showed higher GC development than those in the lowest tertile (aHR (95% CI): 3.87 (3.25-4.60)). GC-related mortality did not differ significantly between PPI users and non-users. In this nationwide analysis in Korea, where the GC prevalence is high, long-term PPI use after HPE showed a significant increase in GC, with a positive dose-response relationship.

Association of proton pump inhibitor use with risk of kidney stones: an analysis of cross-sectional data from the US National Health and Nutrition Examination Survey (2007–2018)

ObjectiveSeveral studies have suggested a potential link between use of proton pump inhibitors (PPIs) and the risk of kidney stones, attributed to alterations in urine mineral levels. Our study aimed...

Are Proton Pump Inhibitors Contributing in Emerging New Hypertensive Population?

Balancing the therapeutic advantages of a medicine with its possible risks and side effects is an important part of medical practice and drug regulation. When a drug is designed to treat a particular disease or medical condition ends up causing additional risks or side effects that lead to the development of other serious health problems, it can have detrimental consequences for patients. This article explores the correlation between persistent proton pump inhibitor (PPI) use and hypertension, a common cardiovascular ailment. While PPIs are beneficial in treating various gastrointestinal problems, their availability without a prescription has resulted in self-medication and long-term use without medical monitoring. Recent findings have revealed a link between long-term PPI usage and increased cardiovascular risks, particularly hypertension. This study investigates the intricate mechanisms underlying PPI's effects, focusing on potential pathways contributing to hypertension, such as endothelial dysfunction, disruption of nitric oxide bioavailability, vitamin B deficiency, hypocalcemia, and hypomagnesemia. The discussion explains how long-term PPI use can disrupt normal endothelial function, vascular control, and mineral balance, eventually leading to hypertension. The article emphasizes the significance of using PPIs with caution and ongoing research to better understand the implications of these medications on cardiovascular health.

A review of the long-term use of proton pump inhibitors and risk of celiac disease in the context of HLA-DQ2 and HLA-DQ8 genetic predisposition.

Proton pump inhibitors (PPIs) are among the most prescribed and widely used medications; however, the long-term effects of these medications are only beginning to be investigated. Since the introduction of omeprazole in 1989, PPIs have become the first-choice treatment for esophagitis, peptic ulcer disease, Zoster-Ellison syndrome, dyspepsia, and the prevention of ulcers with non-steroidal anti-inflammatory drugs. Recent studies have specifically examined the rise in celiac disease (CD) in this context. This review explores how PPIs may impact the development of CD and highlights the need for additional research into the environmental and genetic factors that influence the development and progression of the disease. A literature search was performed using the keywords celiac disease, proton pump inhibitors, human leukocyte antigen (HLA)-DQ2, HLA-DQ8. The pathogenesis of CD is multifactorial, and human leukocyte antigens are one factor that may contribute to its development. Additionally, pharmaceuticals, such as PPIs, that cause gut dysbiosis have been linked to the inflammatory response present in CD. Recent studies have suggested that the rise in CD could be attributed to changes in the gut microbiome, highlighting the significant role that gut microbiota is proposed to play in CD pathogenesis. Although PPI therapy is helpful in reducing acid production in gastroesophageal disorders, additional information is needed to determine whether PPIs are still an appropriate treatment option with the possibility of developing CD in the future, particularly in the context of HLA-DQ2 and HLA-DQ8 predispositions. This review emphasizes the importance of personalized medicine for individuals with gastroesophageal disorders that require long-term use of PPIs.