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Schütte K, Seidensticker R, Milbradt O, Bornschein J, Kandulski A, Pech M, Kropf S, Ricke J, Malfertheiner P. Assessment and monitoring of liver function by ¹³C-aminopyrine breath test after selective transarterial chemoembolisation of hepatocellular carcinoma. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2015; 53:21-7. [PMID: 25594703 DOI: 10.1055/s-0034-1385230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Liver function and tumor staging are essential parameters for selection of treatment modalities in patients with hepatocellular carcinoma (HCC). Transarterial chemoembolization (TACE) is associated with a risk of deterioration of liver function. In clinical routine hepatic function in patients with liver cirrhosis is assessed by the Child-Pugh-classification. Dynamic breath tests allow the assessment of the hepatic functional mass and have the potential to give more accurate information on hepatic function periinterventionally. PATIENTS AND METHODS A prospective clinical study was performed in 13 patients receiving a total of 18 TACE sessions. (13)C-aminopyrine breath test was performed the day before TACE, 2 days and 30 days after TACE and correlated with standard laboratory work-up of the patients. RESULTS Fourteen TACE sessions were performed in Child A liver cirrhosis, 4 in Child B cirrhosis. All patients presented with impaired aminopyrine metabolism at baseline. No significant changes in the (13)C aminopyrine breath test following TACE were observed. Two patients treated in Child A cirrhosis decompensated to Child B, one of them recovered. No further decompensation was observed in patients treated in Child B cirrhosis. DISCUSSION AND CONCLUSION Liver function assessment with (13)C-aminopyrine breath test and Child-Pugh-classification following TACE was discordant in a large proportion of patients. Whether a quantification of mitochondrial liver function in patients planned to undergo locoregional treatment of HCC in liver cirrhosis is helpful in the prediction of postprocedural liver decompensation needs to be addressed in larger prospective clinical trials.
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Malfertheiner SF, Eckart A, Ernst W, Costa SD, Malfertheiner P, Seelbach-Göbel B. Gesundheitsbezogene Lebensqualität von schwangeren Patientinnen mit gastroösophagealer Refluxkrankheit. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Ganten T, Stauber R, Schott E, Malfertheiner P, Buder R, Galle P, Goehler T, Bernard I, Gerken G. Final Analysis of Overall Survival Per Subgroups of Hcc Patients in the Prospective, Non-Interventional Insight Study Treated with Sorafenib. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.113] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Malfertheiner P, Delchier JC. Letter: Bismuth quadruple therapy with Pylera for Helicobacter pylori infection--authors' reply. Aliment Pharmacol Ther 2014; 40:736-7. [PMID: 25123392 DOI: 10.1111/apt.12909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 07/18/2014] [Indexed: 12/08/2022]
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Selgrad M, Meyer F, Malfertheiner P. [Helicobacter pylori: short overview on selected data from the history and their value for clinical medicine, in particular, surgery - what does the (general/abdominal) surgeon need to know]. Zentralbl Chir 2014; 139:399-405. [PMID: 25119578 DOI: 10.1055/s-0034-1368631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The discovery of Helicobacter pylori (H. pylori) represents one of the most notable events in the field of experimental and clinical medicine with great impact to daily practice even to surgery. It has led to a paradigm shift in the treatment of peptic ulcer disease. For the time period of almost one century, several scientists had described spiral-shaped bacteria in the stomach of animals and humans. However, it lasted till the early 1980s when Robin Warren and Barry Marshall successfully cultured H. pylori and recognised its causal relationship to chronic gastritis and peptic ulcer disease. Since then, our knowledge about H. pylori and related diseases has been continuously growing. Today, the bacterium is known to be mainly responsible for the development of chronic gastritis, peptic ulcer disease, MALT lymphoma and is considered as the main risk factor for the development of gastric cancer - all this led to a switch in the basic aetiopathogenetic considerations. In particular, eradication of H. pylori helped to i) develop an aetiology-based therapeutic and preventive approach to the diseases listed above according and adapted to findings, stage and manifestation, and ii) define a new role of surgery in the treatment concept. In addition, more and more evidence is being gathered for a possible association between the bacterium and several extragastric diseases.
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Venerito M, Malfertheiner P. [Is mass eradication of Helicobacter pylori infection effective for preventing gastric cancer?]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2014; 52:744-5. [PMID: 25026011 DOI: 10.1055/s-0034-1366273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Delchier JC, Malfertheiner P, Thieroff-Ekerdt R. Use of a combination formulation of bismuth, metronidazole and tetracycline with omeprazole as a rescue therapy for eradication of Helicobacter pylori. Aliment Pharmacol Ther 2014; 40:171-7. [PMID: 24863854 DOI: 10.1111/apt.12808] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 03/17/2014] [Accepted: 05/06/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Helicobacter pylori infection occurs in children and adults worldwide. Standard triple therapy of omeprazole, amoxicillin and clarithromycin (OAC) may not be optimal. AIM To evaluate quadruple therapy with bismuth subcitrate potassium, metronidazole and tetracycline hydrochloride, given with omeprazole in H. pylori infected subjects who failed previous OAC eradication therapy. METHODS This was a multicenter, open-label, single-arm, multinational study. Helicobacter pylori-positive subjects who had failed ≥1 previous course of OAC therapy with or without up to three supplemental treatments in the previous year. Subjects were treated for 10 days with a combination formulation containing bismuth subcitrate potassium 140 mg, tetracycline hydrochloride 125 mg, and metronidazole 125 mg, three capsules four times daily (q.d.s.), and omeprazole 20 mg twice daily (b.d.). The primary endpoint was H. pylori eradication rate defined as one negative (13) C-urea breath test ≥28 days post-treatment. RESULTS Helicobacter pylori eradication rates ranged from 93.2% to 93.8% in the intent-to-treat population (n = 49), and from 94.7% to 95.0% in the PP population (n = 40). No clinically meaningful differences were observed when analysed by country. Metronidazole resistance was observed in 16/49 (32.7%) subjects and clarithromycin resistance in 31/49 (63.3%) subjects. Thirty-three subjects (67.3%) reported 87 adverse events, and only one (2%) discontinued the study for an adverse event. CONCLUSIONS A quadruple regimen of bismuth, metronidazole and tetracycline plus omeprazole produces a high eradication rate in subjects previously failing H. pylori eradication regimens. This bismuth-based regimen offers an effective option as rescue therapy.
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Malfertheiner P. [Helicobacter pylori: screen and treat?]. Dtsch Med Wochenschr 2014; 139:905-8. [PMID: 24760696 DOI: 10.1055/s-0034-1369946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Current evidence assigns to the Helicobacter pylori infection an essential role and major risk in gastric carcinogenesis. In high risk groups and populations a H. pylori screen-and-treat strategy is recommended and already implemented in some countries. A general screen-and-treat is the way to go as it may reduce the burden of gastric cancer for the community and prevent deleterious individual destinies.
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Abstract
Since the first European Consensus Report on Helicobacter pylori management in 1996 and the strong indication for therapy of peptic ulcer disease and other benign gastroduodenal pathologies, the list of indications for therapeutic interventions has been extended to selected extradigestive diseases. Test-and-treat and search-and-treat strategies have been implemented for patients with dyspeptic symptoms and prevention of H. pylori-related complications (gastric cancer included), respectively. Screen and treat strategies are in discussion but are still lacking any structured implementation. For diagnosis of H. pylori, accurate noninvasive and endoscopy-based tests are widely available across Europe, and individual tests are selected according to patient needs and clinical settings. Standard proton pump inhibitor-based triple therapy faces increasing failure rates mainly because of clarithromycin resistance, but alternative first-line options bismuth quadruple, or non-bismuth quadruples in various combinations have emerged as effective first-line alternatives. After treatment failure, defined rescue therapies including individual antibiotic-sensitive testing are recommended.
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von Arnim U, Miehlke S, Madisch A, Vieth M, Straumann A, Malfertheiner P. [Eosinophilic esophagitis - update - pathogenesis, diagnosis and therapy]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2014; 52:296-305. [PMID: 24622873 DOI: 10.1055/s-0033-1356135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Eosinophilic esophagitis (EoE) is a clinicopathological condition of the esophagus that has become increasingly recognised over the last decade. EoE represents a chronic immune-mediated inflammatory disease of the esophagus. In adults dysphagia is the predominant symptom. Upper gastrointestinal endoscopy is required in order to take biopsies from the esophagus. The diagnose is confirmed histologically by typical eosinophilic infiltration of the esophagus mucosa. Until now there is no approved therapy world-wide although we know that topic and systemic steroids are highly effective in EoE. Elimination diet is another option and in well selected patients endoscopic balloon dilation represents a therapeutic possibility.
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Schulz C, Schütte K, Jacobi CA, Hülsemann JL, Malfertheiner P. TV news and concerns about - the EHEC-outbreak 2011 in Germany. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2014; 52:277-80. [PMID: 24622869 DOI: 10.1055/s-0033-1350189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND AIM In the beginning of May 2011 and finally terminated on July 26th 2011 an outbreak of infections with enterohaemorrhagic Escherichia (E.) coli (EHEC) strain O104:H4 occurred in Germany. The aim of this study is to analyse whether media coverage of the outbreak influenced the number of patients presenting with diarrhoea to the emergency room of a tertiary centre and to evaluate the influence of information on perception and rating of symptoms. METHODS Prospectively collected data in a tertiary centre on the number of patients presenting to the emergency room with diarrhea during the EHEC outbreak was correlated with retrospectively collected data about the media coverage of the outbreak on TV and compared to the number of patients that had presented with diarrhea during a comparative period in 2010. RESULTS A total of 1,625 patients presented to our emergency room during the observation period in 2011 between May 31st and June 13th, including 72 patients (4.4%) presenting with the predominant symptom of diarrhoea, of whom six patients (0.4%) reported haemorrhagic diarrhoea. In the comparative period in 2010, between May 31st and June 13th, twelve patients (1.6%) presenting the symptom of diarrhea were treated in our emergency room. The analysis of the news reports in 2011 revealed a total of 1,150 reports broadcast in the ARD and a total of 173 reports broadcast in the regional news channel MDR between May 29th and June 11th. In 2010 not a single report regarding our search terms was broadcast in the corresponding time period. CONCLUSION Our data suggest a clear positive correlation of the frequency of TV reports dealing with the epidemic disease outbreak and the rate of outpatient consultations in emergency rooms because of diarrhoea and could make an important contribution for future discussions.
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Kandulski A, Malfertheiner P. Commentary: biopsy to diagnose GERD--better, but not yet a stand-alone test; authors' reply. Aliment Pharmacol Ther 2013; 38:1140-1. [PMID: 24099478 DOI: 10.1111/apt.12505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 09/02/2013] [Indexed: 12/08/2022]
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Kandulski A, Jechorek D, Caro C, Weigt J, Wex T, Mönkemüller K, Malfertheiner P. Histomorphological differentiation of non-erosive reflux disease and functional heartburn in patients with PPI-refractory heartburn. Aliment Pharmacol Ther 2013; 38:643-51. [PMID: 23895770 DOI: 10.1111/apt.12428] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 03/30/2013] [Accepted: 07/04/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND Proton pump inhibitor (PPI)-refractory heartburn may be due to persistent gastro-oesophageal reflux, oesophageal hypersensitivity or functional heartburn (FH). The differentiation between non-erosive reflux disease (NERD) and FH may be very difficult. However, this differentiation is important for appropriate therapeutic management. Dilated intercellular spaces (DIS), papillary elongation (PE) and basal cell hyperplasia (BCH) can be all assessed by light microscopy. Whether these mucosal abnormalities allow the differentiation of NERD from FH in PPI-refractory patients is uncertain. AIM To assess histopathological findings by light microscopy in patients with refractory heartburn to differentiate NERD from FH. METHODS Sixty-two patients with PPI-refractory symptoms underwent EGD and MII-pH after pausing PPI medication for 2 weeks before investigation. Twenty-five subjects without upper gastrointestinal symptoms were included as controls. Symptom assessment was based on the reflux disease questionnaire (RDQ). Biopsies were taken 3-5 cm above the gastro-oesophageal junction. DIS, PE, BCH and infiltration of immune cells were evaluated and a sum score was calculated. RESULTS Based on endoscopy and MII-pH, GERD was diagnosed in 43 patients (NERD: 20; ERD: 23) and FH in 19 patients. There was no difference in symptoms between the groups. Each individual histopathological item was different between the groups (P < 0.0001). Between NERD and FH, the most significant difference was found for DIS and the histopathological sum score (P < 0.001). CONCLUSIONS These findings suggest that oesophageal biopsies are useful to differentiate NERD from FH. Increased DIS and a histological sum score are the most significant histopathological abnormalities in NERD as compared with FH.
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Weigt J, Malfertheiner P. Small volume acid reflux in gastroesophageal reflux disease patients with hiatal hernia is only detectable by pH-metry but not by multichannel intraluminal impedance. Dis Esophagus 2013; 26:544-8. [PMID: 22862140 DOI: 10.1111/j.1442-2050.2012.01379.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Until now, it is uncertain if the so-called pH-only reflux episodes that consist of a pH drop without evidence of retrograde bolus movement in multichannel intraluminal impedance (MII) represent reflux episodes or artifacts. Hiatal hernia (HH) may allow reflux of small volumes to occur that can be detected by pH-metry but not by MII. The aim was to search for a mechanism that can explain pH-only reflux, 20 patients (12 females and 8 males, median age 52 years, interquartile range [IQR]: 40.5-60.75 years) were investigated with MII-pH off PPI. Impedance and pH-metry data were analyzed separately. The differences in detection rate of acid reflux between pH-metry and MII were correlated with the presence of HH. In an in vitro experiment, MII-pH probes were flushed with citric acid in plastic tubes of different size with capillary diameter and diameters of 2.5 mm and 4.5 mm, while recording pH values and impedance. HH was present in six patients and absent in 14 patients. In patients with HH in comparison with patients with absent HH, the difference of acid reflux detection between pH-metry and MII is significantly higher (70%, IQR: 15-88% and 3.6%, IQR: 0-31%, respectively). In vitro all simulated reflux lead to a fall in pH whereas a corresponding decrease in impedance was only recognizable in the 4.5-mm plastic tubes. Acid reflux episodes in patients with HH are more frequently detected by pH-metry than by MII. Small volume reflux that does not lead to a decrease in impedance is the likely explanation for this phenomenon.
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Piazzi G, Selgrad M, Garcia M, Ceccarelli C, Fini L, Bianchi P, Laghi L, D'Angelo L, Paterini P, Malfertheiner P, Chieco P, Boland CR, Bazzoli F, Ricciardiello L. Van-Gogh-like 2 antagonises the canonical WNT pathway and is methylated in colorectal cancers. Br J Cancer 2013; 108:1750-6. [PMID: 23579212 PMCID: PMC3668461 DOI: 10.1038/bjc.2013.142] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Background: Aberrant activation of the canonical WNT signaling is a feature of colorectal cancer (CRC). Van-Gogh-like 2 (VANGL2) belongs to the non-canonical WNT pathway whose activation inhibits canonical WNT signaling. In this study, we investigated the role of VANGL2 and its epigenetic regulation in CRC. Methods: Van-Gogh-like 2 expression and promoter methylation after 5-aza-2′-deoxycytidine (5-aza) treatment were evaluated in CRC cells. DNA samples from 418 sporadic CRCs were tested for VANGL2 promoter methylation and microsatellite instability (MSI). Proliferation, colony formation and activation of the WNT pathway were tested in cells after VANGL2 overexpression. Results: Van-Gogh-like 2 mRNA was significantly higher in 5-aza-treated RKO, LOVO and SW48, whereas no differences were found in SW480. Van-Gogh-like 2 was fully methylated in RKO, SW48, HCT116, DLD1 and Caco2; partially methylated in LOVO, LS174T and SW837; and unmethylated in SW480, SW620 and HT29. Higher expression of VANGL2 mRNA was found in the unmethylated cell lines. In CRC specimens (8.93% MSI), methylated VANGL2 was associated with MSI, higher grade, proximal colon location and BRAF mutation. Van-Gogh-like 2 overexpression in SW480 significantly decreased proliferation, colony formation and β-catenin levels. Conclusion: Van-Gogh-like 2 is frequently methylated in MSI-CRCs with BRAF mutation and may act as a tumour suppressor gene, counteracting WNT/β-catenin signaling.
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Malfertheiner P. [Is sequential eradication of Helicobacter pylori effective? Sequential treatment more effective than triple therapy in patients with clarithromycin resistance]. Dtsch Med Wochenschr 2013; 138:628. [PMID: 23512360 DOI: 10.1055/s-0032-1329041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ganten T, Schott E, Galle P, Göhler T, Malfertheiner P, Stauber R, Buder R, Achilles K, Gerken G. Interim Analysis of Overall Survival Per Subgroups in the Prospective, Non-Interventional Insight Study in Patients with Hepatocellular Carcinoma Treated with Sorafenib. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33248-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Chow P, Ricke J, Malfertheiner P, Vilgrain V. Evolving clinical evidence for selective internal radiation therapy in hepatocellular carcinoma. EJC Suppl 2012. [DOI: 10.1016/s1359-6349(12)70038-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Selgrad M, Malfertheiner P. Commentary: is Helicobacter pylori antibiotic resistance surveillance needed and how can it be delivered? Aliment Pharmacol Ther 2012; 36:197-8; discussion 198-9. [PMID: 22703454 DOI: 10.1111/j.1365-2036.2012.05135.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Caro C, Schütte K, Pech M, Malfertheiner P, Meyer F. [Successful control of iatrogenic bleeding after endoscopic papillotomy by means of supraselective microcatheterisation and coiling in a patient with a suspicious tumour mass at the pancreatic head and atypical arteriohepatic perfusion (Michels Type IV)]. Zentralbl Chir 2012; 139:326-8. [PMID: 22565498 DOI: 10.1055/s-0031-1283919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Poehlmann A, Kuester D, Malfertheiner P, Guenther T, Roessner A. Inflammation and Barrett's carcinogenesis. Pathol Res Pract 2012; 208:269-80. [PMID: 22541897 DOI: 10.1016/j.prp.2012.03.007] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Barrett's esophagus (BE) is one of the most common premalignant lesions in which normal squamous epithelium of the esophagus is replaced by metaplastic columnar epithelium. Esophageal adenocarcinoma (EA) develops through progression from BE to low- and high-grade dysplasia (LGD/HGD) and to adenocarcinoma. It is widely accepted that inflammation can increase cancer risk, promoting tumor progression. Therefore, inflammation is regarded as the seventh hallmark of cancer. In recent years, the inflammation-cancer connection of Barrett's carcinogenesis has been intensively studied, unraveling genetic abnormalities. Besides genetic alterations, inflammation is also epigenetically linked to loss of protein expression through transcriptional silencing via promoter methylation. Key mediators linking inflammation and Barrett's carcinogenesis include reactive oxygen species (ROS), NFκB, inflammatory cytokines, prostaglandins, and specific microRNAs (miRNAs). Therefore, the decipherment of molecular pathways that contain these and novel inflammatory key mediators is of major importance for diagnosis, therapy, and prognosis. The detailed elucidation of the signaling molecules involved in Barrett's carcinogenesis will be important for the development of pharmaceutical inhibitors. We herein give an overview of the current knowledge of the inflammation-mediated genetic and epigenetic alterations involved in Barrett's carcinogenesis. We highlight the role of oxidative stress and deregulated DNA damage checkpoints besides the NFκB pathway.
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Malfertheiner P. Evolution of GERD over 5 years: author’s reply. Aliment Pharmacol Ther 2012; 35:395-396. [DOI: 10.1111/j.1365-2036.2011.04961.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Malfertheiner P, Nocon M, Vieth M, Stolte M, Jaspersen D, Koelz HR, Labenz J, Leodolter A, Lind T, Richter K, Willich SN. Evolution of gastro-oesophageal reflux disease over 5 years under routine medical care--the ProGERD study. Aliment Pharmacol Ther 2012; 35:154-64. [PMID: 22070159 DOI: 10.1111/j.1365-2036.2011.04901.x] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The evolution of gastro-oesophageal reflux disease (GERD) under current management options remains uncertain. AIM To examine whether, depending on the initial presentation, non-erosive (NERD) and erosive reflux disease (ERD) without Barrett's oesophagus will progress to more severe disease under current routine care following the resolution of the initial condition. METHODS Patients with the primary symptom of heartburn were included at baseline, and stratified into non-erosive (NERD) and erosive reflux disease (ERD), LA grades A-D (Los Angeles classification). After a 2- to 8-week course with esomeprazole therapy to achieve endoscopic healing in ERD and symptom relief in NERD, patients were treated routinely at the discretion of their physician. We report oesophagitis status and the presence of endoscopic and confirmed Barrett's oesophagus after 5 years. RESULTS A total of 6215 patients were enrolled in the study of whom 2721 patients completed the 5-year follow-up. Progression, regression and stability of GERD severity were followed from baseline to 5 years. Only a few patients with NERD and mild/moderate ERD progressed to severe forms of ERD and even Barrett's oesophagus. Most patients remained stable or showed improvement in their oesophagitis; 5.9% of the NERD patients, 12.1% of LA grade A/B patients and 19.7% of LA grade C/D patients in whom no Barrett's oesophagus was recorded at baseline progressed to endoscopic or confirmed Barrett's oesophagus at 5 years. CONCLUSION Most GERD patients remain stable or improve over a 5-year observation period under current routine clinical care.
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Dinis-Ribeiro M, Areia M, de Vries AC, Marcos-Pinto R, Monteiro-Soares M, O'Connor A, Pereira C, Pimentel-Nunes P, Correia R, Ensari A, Dumonceau JM, Machado JC, Macedo G, Malfertheiner P, Matysiak-Budnik T, Megraud F, Miki K, O'Morain C, Peek RM, Ponchon T, Ristimaki A, Rembacken B, Carneiro F, Kuipers EJ. Management of precancerous conditions and lesions in the stomach (MAPS): guideline from the European Society of Gastrointestinal Endoscopy (ESGE), European Helicobacter Study Group (EHSG), European Society of Pathology (ESP), and the Sociedade Portuguesa de Endoscopia Digestiva (SPED). Endoscopy 2012; 44:74-94. [PMID: 22198778 PMCID: PMC3367502 DOI: 10.1055/s-0031-1291491] [Citation(s) in RCA: 451] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Atrophic gastritis, intestinal metaplasia, and epithelial dysplasia of the stomach are common and are associated with an increased risk for gastric cancer. In the absence of guidelines, there is wide disparity in the management of patients with these premalignant conditions. The European Society of Gastrointestinal Endoscopy (ESGE), the European Helicobacter Study Group (EHSG), the European Society of Pathology (ESP) and the Sociedade Portuguesa de Endoscopia Digestiva (SPED) have therefore combined efforts to develop evidence-based guidelines on the management of patients with precancerous conditions and lesions of the stomach (termed MAPS). A multidisciplinary group of 63 experts from 24 countries developed these recommendations by means of repeat online voting and a meeting in June 2011 in Porto, Portugal. The recommendations emphasize the increased cancer risk in patients with gastric atrophy and metaplasia, and the need for adequate staging in the case of high grade dysplasia, and they focus on treatment and surveillance indications and methods.
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Dinis-Ribeiro M, Areia M, de Vries AC, Marcos-Pinto R, Monteiro-Soares M, O’Connor A, Pereira C, Pimentel-Nunes P, Correia R, Ensari A, Dumonceau JM, Machado JC, Macedo G, Malfertheiner P, Matysiak-Budnik T, Megraud F, Miki K, O’Morain C, Peek RM, Ponchon T, Ristimaki A, Rembacken B, Carneiro F, Kuipers EJ. Management of precancerous conditions and lesions in the stomach (MAPS): guideline from the European Society of Gastrointestinal Endoscopy (ESGE), European Helicobacter Study Group (EHSG), European Society of Pathology (ESP), and the Sociedade Portuguesa de Endoscopia Digestiva (SPED). Virchows Arch 2011; 460:19-46. [DOI: 10.1007/s00428-011-1177-8] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 10/13/2011] [Accepted: 10/19/2011] [Indexed: 12/16/2022]
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