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Long term use of omeprazole

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https://www.readbyqxmd.com/read/29151538/iron-deficiency-anemia-due-to-the-long-term-use-of-a-proton-pump-inhibitor
#1
Ryosuke Imai, Takakazu Higuchi, Masaya Morimoto, Ryosuke Koyamada, Sadamu Okada
A 52-year-old man who had been taking omeprazole, a proton pump inhibitor (PPI), for 25 years developed iron deficiency anemia. An evaluation of the entire gastrointestinal tract did not reveal any possible causes of gastrointestinal blood loss. The cause of the iron deficiency was considered to be a reduction in gastrointestinal iron absorption in association with the reduced secretion of gastric acid due to PPI use. This case demonstrates that long-term PPI use for as long as 25 years may cause iron deficiency anemia and should be considered in the differential diagnosis of iron deficiency anemia in long-term PPI users...
November 20, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28954042/antisecretory-treatment-for-pediatric-gastroesophageal-reflux-disease-a-systematic-review
#2
Ângelo Zambam de Mattos, Gabriela Meirelles Marchese, Bárbara Brum Fonseca, Carlos Kupski, Marta Brenner Machado
BACKGROUND: Proton pump inhibitors and histamine H2 receptor antagonists are two of the most commonly prescribed drug classes for pediatric gastroesophageal reflux disease, but their efficacy is controversial. Many patients are treated with these drugs for atypical manifestations attributed to gastroesophageal reflux, even that causal relation is not proven. OBJECTIVE: To evaluate the use of proton pump inhibitors and histamine H2 receptor antagonists in pediatric gastroesophageal reflux disease through a systematic review...
September 21, 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28885223/prescription-audit-of-nsaids-and-gastroprotective-strategy-in-elderly-in-primary-care
#3
Khalid Ahmed Jassim Al Khaja, Sindhan Veeramuthu, Husain Ahmed Isa, Reginald Paul Sequeira
BACKGROUND: The use of non-steroidal anti-inflammatory drug (NSAIDs) is deemed a major risk factor for peptic ulcer disease in elderly population that requires concomitant therapy with gastroprotective agents (GPAs). OBJECTIVE: This study evaluated the rational prescribing of NSAIDs and GPAs, and extent of adherence to the guideline recommendations in primary care. METHODS: Nationwide audit of prescriptions issued to elderly patients (≥65 years) with hypertension or diabetic hypertension in primary care...
2017: International Journal of Risk & Safety in Medicine
https://www.readbyqxmd.com/read/28674261/preliminary-evaluation-of-three-dimensional-primary-human-hepatocyte-culture-system-for-assay-of-drug-metabolizing-enzyme-inducing-potential
#4
Hiroshi Arakawa, Hiroki Kamioka, Tomoko Jomura, Satoshi Koyama, Yoko Idota, Kentaro Yano, Hajime Kojima, Takuo Ogihara
Drug-induced liver injury (DILI) is a common reason for withdrawal of candidate drugs from clinical trials, or of approved drugs from the market. DILI may be induced not only by intact parental drugs, but also by metabolites or intermediates, and therefore should be evaluated in the enzyme-induced state. Here, we present a protocol for assay of drug-metabolizing enzyme-inducing potential using three-dimensional (3D) primary cultures of human hepatocytes (hepatocyte spheroids). Hepatocyte spheroids could be used up to 21 d after seeding (pre-culture for 7 d and exposure to inducer for up to 14 d), based on preliminary evaluation of basal activities of CYP subtypes and mRNA expression of the corresponding transcription factor and xenobiotic receptors (aryl hydrocarbon receptor (AhR), constitutive androstane receptor (CAR) and pregnane X receptor (PXR))...
2017: Biological & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/28463532/aspirin-and-omeprazole-for-secondary-prevention-of-cardiovascular-disease-in-patients-at-risk-for-aspirin-associated-gastric-ulcers
#5
REVIEW
Guillermo García-Rayado, Carlos Sostres, Angel Lanas
Cardiovascular disease is the most important cause of morbidity and mortality in the world and low-dose aspirin is considered the cornerstone of the cardiovascular disease prevention. However, low-dose aspirin use is associated with gastrointestinal adverse effects in the whole gastrointestinal tract. In this setting, co-therapy with a proton pump inhibitor is the most accepted strategy to reduce aspirin related upper gastrointestinal damage. In addition, some adverse effects have been described with proton pump inhibitors long term use...
August 2017: Expert Review of Clinical Pharmacology
https://www.readbyqxmd.com/read/28291036/potential-mechanisms-of-hematological-adverse-drug-reactions-in-patients-receiving-clozapine-in-combination-with-proton-pump-inhibitors
#6
REVIEW
Michał Wiciński, Mateusz M Węclewicz, Mateusz Miętkiewicz, Bartosz Malinowski, Elżbieta Grześk, Joanna Klonowska
Clozapine is a second-generation antipsychotic which has proven efficacy in treating the symptoms of schizophrenia. Although clozapine therapy is associated with a number of adverse drug reactions, it is frequently used. One of the most common adverse drug reactions is gastroesophageal reflux disease which is an indication for treatment with proton pump inhibitors (PPIs). Coadministration of clozapine and PPIs increases the risk of hematological adverse drug reactions, including neutropenia and agranulocytosis...
March 2017: Journal of Psychiatric Practice
https://www.readbyqxmd.com/read/28056809/is-the-concomitant-use-of-clopidogrel-and-proton-pump-inhibitors-still-associated-with-increased-adverse-cardiovascular-outcomes-following-coronary-angioplasty-a-systematic-review-and-meta-analysis-of-recently-published-studies-2012-2016
#7
REVIEW
Pravesh Kumar Bundhun, Abhishek Rishikesh Teeluck, Akash Bhurtu, Wei-Qiang Huang
BACKGROUND: Controversies were previously observed with the concomitant use of clopidogrel and Proton Pump Inhibitors (PPIs), especially omeprazole, following coronary angioplasty. Even though several studies showed no interaction between clopidogrel and PPIs, questions have been raised about the decrease in antiplatelet effects of clopidogrel with PPIs. A previously published meta-analysis showed concomitant use of clopidogrel and PPIs to be associated with higher adverse cardiovascular outcomes...
January 5, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28045652/the-influence-of-changes-in-hospital-drug-formulary-on-the-prescription-of-proton-pump-inhibitors
#8
Raquel Vázquez-Mourelle, Eduardo Carracedo-Martínez
OBJECTIVE: To analyze the impact of introducing omeprazole in the drug formulary of the Hospital de Barbanza on prescriptions made in hospital and out-of-hospital (Outpatient Units and Primary Care) for all Proton Pump Inhibitors (PPIs). MATERIAL AND METHODS: A 36-month retrospective descriptive study in a level I hospital. The basic units of work are Dose-Population- Day in the outpatient setting, and the Defined Daily Dose/stays-day for hospitalized patients; the proportion of DDDs for omeprazole vs...
January 1, 2017: Farmacia Hospitalaria
https://www.readbyqxmd.com/read/28039570/different-transcriptional-profiling-between-senescent-and-non-senescent-human-coronary-artery-endothelial-cells-hcaecs-by-omeprazole-and-lansoprazole-treatment
#9
Laura Costarelli, Robertina Giacconi, Marco Malavolta, Andrea Basso, Francesco Piacenza, Mauro Provinciali, Marcello G Maggio, Andrea Corsonello, Fabrizia Lattanzio
Recent evidence suggests that high dose and/or long term use of proton pump inhibitors (PPIs) may increase the risk of adverse cardiovascular events in older patients, but mechanisms underlying these detrimental effects are not known. Taking into account that the senescent endothelial cells have been implicated in the genesis or promotion of age-related cardiovascular disease, we hypothesized an active role of PPIs in senescent cells. The aim of this study is to investigate the changes in gene expression occurring in senescent and non-senescent human coronary artery endothelial cells (HCAECs) following Omeprazole (OPZ) or Lansoprazole (LPZ) treatment...
April 2017: Biogerontology
https://www.readbyqxmd.com/read/27882276/isolated-non-traumatic-bilateral-coronoid-process-fracture-of-the-mandible
#10
Nabil Al-Khalisi, Krishna Kumar, Natasha Acosta
Isolated bilateral fractures of the coronoid processes of the mandible occurred in this patient without any significant trauma. The definite etiology of this case is unknown, but possible causes or contributing factors may include acute reflex contraction of the patient's temporalis muscles leading to bilateral stress fractures, coronoid process hyperplasia, or the patient's long-term use of omeprazole. The planned treatment for this patient included pain control with Mobic and tramadol and splint fabrication followed by arch bar placement with training elastics for six weeks...
October 13, 2016: Curēus
https://www.readbyqxmd.com/read/27866273/omeprazole-suppressed-plasma-magnesium-level-and-duodenal-magnesium-absorption-in-male-sprague-dawley-rats
#11
Narongrit Thongon, Jirawat Penguy, Sasikan Kulwong, Kanyanat Khongmueang, Matthana Thongma
Hypomagnesemia is the most concerned side effect of proton pump inhibitors (PPIs) in chronic users. However, the mechanism of PPIs-induced systemic Mg(2+) deficit is currently unclear. The present study aimed to elucidate the direct effect of short-term and long-term PPIs administrations on whole body Mg(2+) homeostasis and duodenal Mg(2+) absorption in rats. Mg(2+) homeostasis was studied by determining the serum Mg(2+) level, urine and fecal Mg(2+) excretions, and bone and muscle Mg(2+) contents. Duodenal Mg(2+) absorption as well as paracellular charge selectivity were studied...
November 2016: Pflügers Archiv: European Journal of Physiology
https://www.readbyqxmd.com/read/27865855/intestinal-response-to-salinity-challenge-in-the-senegalese-sole-solea-senegalensis
#12
I Ruiz-Jarabo, A Barany, I Jerez-Cepa, J M Mancera, J Fuentes
Fish are continuously forced to actively absorb or expel water and ions through epithelia. Most studies have focused on the gill due to its role in Na(+) and Cl(-) trafficking. However, comparatively few studies have focused on the changing function of the intestine in response to external salinity. Therefore, the present study investigated the main intestinal changes of long-term acclimation of the Senegalese sole (Solea senegalensis) to 5, 15, 38 and 55ppt. Through the measurement of short-circuit current (Isc) in Ussing chambers and biochemical approaches, we described a clear anterior/posterior functional regionalization of the intestine in response to salinity...
February 2017: Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
https://www.readbyqxmd.com/read/27759759/human-immunodeficiency-virus-in-institutionalized-elderly-people
#13
Milton Luiz Gorzoni, Sueli Luciano Pires, Lilian de Fátima Costa Faria, Márcia Regina Valadares Aguado, Miriam Carmen Santana
CONTEXT AND OBJECTIVE: A search in the SciELO and PubMed databases showed few studies on human immunodeficiency virus (HIV) positive individuals in long-term care institutions (LTCIs), thus prompting the present study. The aim of this study was to ascertain whether there were any HIV-positive individuals in LTCIs for the elderly. DESIGN AND SETTING: Cross-sectional study in which the Hospital Infection Control Committee (HICC) of a 405-bed LTCI was consulted. METHODS: The medical records of 405 individuals interned in the LTCI who had been tested for HIV infection were requested for analysis of the following variables: [1] age and gender; [2] length of stay at LTCI (months); [3] causes and diagnoses on admission to LTCI according to International Classification of Diseases, 10th edition; [4] date of HIV diagnosis; [5] seropositivity for syphilis and hepatitis B and C viruses; [6] medications used at last prescription in medical file; and [7] mean CD4 lymphocyte count based on: total lymphocyte count/6 and total lymphocyte count x 0...
October 13, 2016: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/27622015/ranitidine-modifies-myeloid-cell-populations-and-inhibits-breast-tumor-development-and-spread-in-mice
#14
Ava Vila-Leahey, Sharon A Oldford, Paola A Marignani, Jun Wang, Ian D Haidl, Jean S Marshall
Histamine receptor 2 (H2) antagonists are widely used clinically for the control of gastrointestinal symptoms, but also impact immune function. They have been reported to reduce tumor growth in established colon and lung cancer models. Histamine has also been reported to modify populations of myeloid-derived suppressor cells (MDSCs). We have examined the impact of the widely used H2 antagonist ranitidine, on both myeloid cell populations and tumor development and spread, in three distinct models of breast cancer that highlight different stages of cancer progression...
July 2016: Oncoimmunology
https://www.readbyqxmd.com/read/27577963/proton-pump-inhibitor-monotherapy-and-the-risk-of-cardiovascular-events-in-patients-with-gastro-esophageal-reflux-disease-a-meta-analysis
#15
S Sun, Z Cui, M Zhou, R Li, H Li, S Zhang, Y Ba, G Cheng
BACKGROUND AND PURPOSE: Proton pump inhibitors (PPIs) are commonly used as potent gastric acid secretion antagonists for gastro-esophageal disorders and their overall safety in patients with gastro-esophageal reflux disease (GERD) is considered to be good and they are well-tolerated. However, recent studies have suggested that PPIs may be a potential independent risk factor for cardiovascular adverse events. The aim of our meta-analysis was to examine the association between PPI monotherapy and cardiovascular events in patients with GERD...
February 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/27539734/proton-pump-inhibitors-risk-for-myopathy
#16
REVIEW
Evan W Colmenares, Ashley L Pappas
OBJECTIVE: The purpose of this article is to describe the relationship between proton pump inhibitors (PPIs) and symptoms of myopathy based on case reports. DATA SOURCES: A literature search was conducted in PubMed (1946 to June 2016) using MeSH terms proton pump inhibitors, omeprazole, esomeprazole, lansoprazole, dexlansoprazole, rabeprazole, pantoprazole, and muscular diseases Additionally, a search was conducted in ToxNet and EMBASE using similar search criteria...
August 18, 2016: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/27228533/ultrasound-guided-phrenic-nerve-block-for-intractable-hiccups-following-placement-of-esophageal-stent-for-esophageal-squamous-cell-carcinoma
#17
David Arsanious, Spiro Khoury, Edgar Martinez, Ali Nawras, Gregory Filatoff, Hossam Ajabnoor, Umar Darr, Joseph Atallah
UNLABELLED: Hiccups are actions consisting of sudden contractions of the diaphragm and intercostals followed by a sudden inspiration and transient closure of the vocal cords. They are generally short lived and benign; however, in extreme and rare cases, such as esophageal carcinoma, they can become persistent or intractable, up to and involving significant pain, dramatically impacting the patient's quality of life. This case involves a 60-year-old man with a known history of squamous cell carcinoma of the esophagus...
May 2016: Pain Physician
https://www.readbyqxmd.com/read/27137875/medical-and-non-medical-predictors-of-initiating-long-term-use-of-proton-pump-inhibitors-a-nationwide-cohort-study-of-first-time-users-during-a-10-year-period
#18
P F Haastrup, M S Paulsen, R D Christensen, J Søndergaard, J M Hansen, D E Jarbøl
BACKGROUND: Studies of the increasing use of proton pump inhibitors (PPIs) have mainly focused on prevalent long-term use and associations with gastrointestinal morbidity and comedication. Little is known about non-medical characteristics of first-time users of PPI, and predictors of initiating long-term use of PPIs. AIMS: To describe medical and non-medical characteristics of first-time PPI users during a 10-year period and to analyse predictors of initiation of long-term use (>60 defined daily doses (DDDs) within 6 months) of PPIs...
July 2016: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/26878253/an-approach-to-the-diagnosis-and-management-of-a-case-presenting-with-recurrent-hypomagnesemia-secondary-to-the-chronic-use-of-a-proton-pump-inhibitor
#19
Lívia Marcela dos Santos, Ricardo Ayello Guerra, Marise Lazaretti-Castro, José Gilberto H Vieira, Evandro de Souza Portes, Magnus R Dias-da-Silva
PURPOSE: Magnesium is an important electrolyte for very many cell functions and its deficiency may lead to a wide spectrum of diseases. We report a clinical case of hypomagnesemia resulting from the chronic use of a proton pump inhibitor (PPI). PPIs are drugs widely used in medical practice, and a growing number of cases of PPIs causing hypomagnesemia have been described. Our aim was to monitor the clinical and electrolyte findings during recovery from hypomagnesemia caused by long-term PPI use...
December 2015: Magnesium Research: Official Organ of the International Society for the Development of Research on Magnesium
https://www.readbyqxmd.com/read/26715503/solitary-gastric-carcinoid-tumor-associated-with-long-term-use-of-omeprazole-a-case-report-and-review-of-the-literature
#20
REVIEW
Nina Nandy, Joshua A Hanson, Robert G Strickland, Denis M McCarthy
No abstract text is available yet for this article.
March 2016: Digestive Diseases and Sciences
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