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Carmel M, Cohen DL, Hijazi B, Azzam N, Khoury T, Pagliaro M, Pesce M, Mari A. Chicago Classification Version 4.0 Improves Stratification of Ineffective Esophageal Motility Patients into Clinically Meaningful Subtypes: A Two-Center International Study. Dysphagia 2024; 39:444-451. [PMID: 37934251 DOI: 10.1007/s00455-023-10628-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 10/11/2023] [Indexed: 11/08/2023]
Abstract
The 4th iteration of the Chicago Classification (CC v4.0) for esophageal motility disorders offers more restrictive criteria for the diagnosis of Ineffective Esophageal Motility (IEM) compared to version 3.0 (CC v3.0). In light of the updated criteria for IEM, we aimed to characterize and compare the patients who retained their IEM diagnosis to those who were reclassified as normal motility, and to evaluate the clinical impact of the newly introduced CC v4.0. We performed a retrospective case-control study. We included all individuals who underwent a high-resolution manometry (HRM) between 2020 and 2021 at two centers. Consecutive studies reported as IEM according to the CC v3.0 were reanalyzed according to the CC v4.0. We compared demographics, clinical, manometry, and pH-monitoring parameters. Out of 452 manometry studies, 154 (34%) met criteria for IEM as per the CC v3.0 (CC v3.0 IEM group). Of those, 39 (25%) studies were reclassified as normal studies according to the CC v4.0 (CC v4.0 normal group), while the remaining 115 studies (25% of the overall cohort) retained an IEM diagnosis (CC v4.0 IEM group). The CC v4.0 normal group had more recovered contractions during solid swallows (p = 0.01), less ineffective swallows (p = 0.04), and lower acid exposure time (p = 0.02) compared to the CC4.0 IEM group. Under CC v4.0 criteria, fewer patients are diagnosed with IEM. Those diagnosed with IEM had worse esophageal function and higher acid burden. Though further studies are needed to confirm these findings, our results indicate that CC v4.0 criteria restrict the IEM diagnosis to a more clinically meaningful population.
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Abu Baker F, Mari A, Taher R, Nicola D, Gal O, Zeina AR. The Yield of Colonoscopy in the Evaluation of Constipation: An Age-Based Analysis of Outcome. J Clin Med 2024; 13:2910. [PMID: 38792451 PMCID: PMC11122582 DOI: 10.3390/jcm13102910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/01/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Background: Chronic constipation, a prevalent gastrointestinal complaint, exhibits rising incidence and diverse clinical implications, especially among the aging population. This study aims to assess colonoscopy performance in chronic constipation across age groups, comprehensively evaluating diagnostic yield and comparing results with average-risk controls. Methods: A retrospective analysis was conducted on 50,578 colonoscopy procedures performed over 12 years, including 5478 constipated patients. An average-risk control group (n = 4100) was included. Data extracted from electronic medical records covered demographics, operational aspects, and colonoscopy findings. The primary outcome measures included the diagnosis rate of colorectal cancer (CRC), polyp detection rate (PDR), and inflammatory bowel disease (IBD) diagnoses in constipated patients versus controls, with age-based and multivariate analyses. Results: Constipated patients exhibiting lower rates of adequate bowel preparation (92.7% vs. 85.3%; p < 0.001) and a lower cecal intubation rate. No significant variances between CRC and PDR were observed between constipated and controls, except for a potential of a slightly elevated CRC risk in constipated patients older than 80 (2.50% vs. 0% in controls; p = 0.07). Multivariate analysis demonstrated, across all age groups, that constipation did not confer an increased risk for CRC or polyp detection. Younger constipated patients exhibited a higher rate of IBD diagnoses (1.7% vs. 0.1% in controls; p < 0.001). Conclusions: Constipation did not confer an increased risk for CRC or polyps, among any age groups, except for a potential signal of elevated CRC risk in patients older than 80; additionally, it was associated with higher rates of IBD in younger patients.
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Cohen DL, Bermont A, Richter V, Avivi E, Mari A, Shirin H. Technical Success in Performing Esophageal High-Resolution Manometry in Patients with an Epiphrenic Diverticulum. Dysphagia 2024; 39:282-288. [PMID: 37542551 DOI: 10.1007/s00455-023-10610-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/25/2023] [Indexed: 08/07/2023]
Abstract
High-resolution manometry (HRM) is the gold standard for diagnosing esophageal motility disorders, yet it can be poorly tolerated and technically challenging. Epiphrenic diverticula (ED) are located in the distal esophagus and are associated with underlying motility disorders. ED patients (2008-2022) were retrospectively compared to achalasia patients (2008-2022) and all other patients (2021-2022) who underwent HRM at a single center. Complete success was defined as at least 7 interpretable swallows including measurements throughout the esophagus into the stomach. HRM studies involving children, previously treated achalasia, and sedation or endoscopic-assistance were excluded. 20 ED patients (mean age 66; 60% female) were compared to 76 achalasia patients and 199 controls. HRM was completely successful in 70.0% of ED patients, 85.5% of achalasia (p = 0.106 vs ED), and 91.0% of controls (p = 0.004 vs ED). Most failures in the ED and achalasia groups were due to inability to traverse the esophagogastric junction (EGJ), while patient intolerance was the main reason in controls. Half of the ED group had motility disorders (25% achalasia, 15% hypercontractile esophagus, 10% absent contractility). Large diverticulum size was inversely associated with technical success compared to small diverticulum size (40% vs 100%, p = 0.013), while the presence of a motility disorder did not significantly affect success (60% vs 88.9%, p = 0.303). In conclusion, ED is a predictor of unsuccessful HRM. This appears to be mainly related to an inability to traverse the EGJ due to the size of the diverticulum. Consideration should be given to alternative means of evaluating motility, such as endoscopy-assisted HRM, given the high likelihood of failure with traditional HRM.
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Abu Baker F, Kopelman Y, Taher R, Abu Much S, Green I, Mari A, Davidov Y, Ben-Ari Z, Israel A. Hepatitis B virus infection and risk of colorectal cancer: a large, population-based cohort study from Israel. Minerva Med 2024; 115:185-190. [PMID: 38197570 DOI: 10.23736/s0026-4806.23.08964-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
BACKGROUND Recent population-based studies have suggested a possible link between hepatitis B (HBV) infection and extra-hepatic malignancies. We aimed to evaluate the association between HBV and colorectal cancer (CRC) using a large, population-based cohort study utilizing data from a large health maintenance organization (HMO). METHODS The study included patients with non-cirrhotic HBV based on relevant ICD-9-CM codes and supportive serology identified from the HMO's database. Age-, sex-, ethnicity-, and BMI-matched non-HBV patients in a 1:10 ratio were included in the control group. We assessed the overall diagnosis rate of CRC and hepatocellular carcinoma (HCC) during the study period and calculated the diagnosis rate of CRC in each age category (≤50, 51-70, and ≥70) in both groups. RESULTS A total of 3430 HBV patients and 34,300 controls were included in the study. The mean age, sex, BMI, and ethnic composition were similar, and the rates of family history of CRC did not differ between both groups. The overall follow-up period was 134±16 months. The diagnosis rate of HCC (1.6% vs. 0.1%; P<0.0001) was significantly higher in the HBV patients. However, the proportion of CRC was comparable for both groups (0.6% vs. 0.8%, P=0.404), which was evident in all age subgroups. CONCLUSIONS Our findings suggest that HBV infection is associated with an increased risk of HCC diagnosis but is not linked to an elevated risk of CRC. These findings may inform future clinical practice and research regarding the relationship between HBV and extrahepatic malignancies.
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Savarino EV, Salvador R, Ghisa M, Mari A, Forattini F, Costantini A, De Giorgio R, Zaninotto G. Research gap in esophageal achalasia: a narrative review. Dis Esophagus 2024:doae024. [PMID: 38525929 DOI: 10.1093/dote/doae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 03/08/2024] [Indexed: 03/26/2024]
Abstract
In recent years, new translational evidence, diagnostic techniques, and innovative therapies have shed new light on esophageal achalasia and revamped the attention on this relatively rare motility disorder. This narrative review aims to highlight the most recent progress and the areas where further research is needed. The four senior authors identified five topics commonly discussed in achalasia management: i.e. pathogenesis, role of functional lumen imaging probe in the diagnostic flow chart of achalasia, how to define the outcome of achalasia treatments, how to manage persistent chest pain after the treatment, and if achalasia patients' may benefit from a regular follow-up. We searched the bibliographic databases to identify systematic reviews, meta-analyses, randomized control trials, and original research articles in English up to December 2023. We provide a summary with the most recent findings in each of the five topics and the critical points where to address future research, such as the immune-genetic patterns of achalasia that might explain the transition among the different phenotypes, the need for a validated clinical definition of treatment success, the use of neuromodulators to manage chest pain, and the need for identifying achalasia patients at risk for cancer and who may benefit of long-term follow-up. Although undoubtedly, progress has been made on the definition and management of achalasia, unmet needs remain. Debated aspects range from mechanistic insights, symptoms, objective measure relationships, and accurate clinical responses to therapeutic interventions. Translational research is eagerly awaited to answer these unresolved questions.
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Baker FA, Savarino E, Ahmad HS, Zeina AR, Abboud W, Khoury T, Natour RT, Kopelman Y, Mari A. Comprehensive Assessment of Esophageal Disorders Associated with Hiatus Hernia: Insights from Big Data Analysis. Dysphagia 2024:10.1007/s00455-023-10642-6. [PMID: 38285232 DOI: 10.1007/s00455-023-10642-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 11/06/2023] [Indexed: 01/30/2024]
Abstract
Hiatus hernia (HH) is a prevalent endoscopic finding in clinical practice, frequently co-occurring with esophageal disorders, yet the prevalence and degree of association remain uncertain. We aim to investigate HH's frequency and its suspected association with esophageal disorders. We reviewed endoscopic reports of over 75,000 consecutive patients who underwent gastroscopy over 12 years in two referral centers. HH was endoscopically diagnosed. We derived data on clinical presentation and a comprehensive assessment of benign and malignant esophageal pathologies. We performed multiple regression models to identify esophageal sequela associated with HH. The overall frequency of HH was (16.8%); the majority (89.5%) had small HHs (<3 cm). Female predominance was documented in HH patients, who were significantly older than controls (61.1±16.5 vs. 52.7±20.0; P < 0.001). The outcome analysis of esophageal pathology revealed an independent association between HH, regardless of its size, and erosive reflux esophagitis (25.7% vs. 6.2%; OR = 3.8; P < 0.001) and Barrett's esophagus (3.8% vs. 0.7%; OR = 4.7, P < 0.001). Furthermore, following rigorous age and sex matching, in conjunction with additional multivariable analyses, large HHs were associated with higher rates of benign esophageal strictures (3.6% vs. 0.3%; P < 0.001), Mallory Weiss syndrome (3.6% vs. 2.1%; P = 0.01), and incidents of food impactions (0.9% vs. 0.2%; P = 0.014). In contrast, a lower rate of achalasia was noted among this cohort (0.55% vs. 0%; P = 0.046). Besides reflux-related esophageal disorders, we outlined an association with multiple benign esophageal disorders, particularly in patients with large HHs.
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Mahamid R, Said Ahmad H, Azzam N, Omari A, Abu Baker F, Mari A. The yield of solid swallows in high resolution esophageal manometry among patients with dysphagia and gastro-esophageal reflux symptoms. Minerva Gastroenterol (Torino) 2023; 69:511-516. [PMID: 35388665 DOI: 10.23736/s2724-5985.22.03180-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Swallowing disorders are frequently reported esophageal symptoms and represent a common cause for referrals to gastroenterology consultations. Esophageal high-resolution manometry (HRM) is considered the gold standard modality for the evaluation of esophageal peristalsis and esophageal sphincter. The standard protocol of HRM includes water swallows only, that may not assess appropriately esophageal function and symptoms. Hence, we investigated the diagnostic yield of combining solid food swallows (SFS) to standard HRM. METHODS We conducted a retrospective study at the Unit of Gastroenterology of EMMS Nazareth Hospital, Israel. Patients who underwent manometry mainly due to dysphagia or reflux symptoms between November 2019 and November 2020 were enrolled. All patients underwent routine HRM and completed ten 5 mL water swallows and 5 bread swallows. Analysis and reports were done by an expert gastroenterologist, based on the Chicago Classification version 3. RESULTS Overall, 99 patients (45.5% men, mean age 52.1±16 years) who underwent HRM were included. The addition of solid swallows to the test changed manometry results in 43 patients (43.4%) (P<0.005). Furthermore, SFS improved the contractility in 26/42 cases of ineffective and/or absent motility (61%) (P<0.005). Finally, SFS aggravated symptoms in 44 patients (44.6% more aggravation than in liquid only) (P<0.005). CONCLUSIONS Combining SFS to HRM can improve the diagnostic yield of the study. Adding solid swallows is of special value in cases of ineffective esophageal motility but induces a high rate of symptoms aggravation.
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Yaccob A, Mari A. Colonoscopy in the young: Rethinking the yield. J Investig Med 2023; 71:795-796. [PMID: 37776212 DOI: 10.1177/10815589231201521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/02/2023]
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Mari A, Emmanuel A. Dilated gut conditions: diagnosis and management. Clin Med (Lond) 2023; 23:558-560. [PMID: 38065609 DOI: 10.7861/clinmed.2023-ga2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Dilatation of the gut occurs in response to either mechanical obstruction or aperistalsis. The hallmark features are symptoms of bowel obstruction with vomiting, constipation, abdominal pain and distension. This review will primarily deal with the non-mechanical causes of gut dilatation, both intestinal and colonic, and differentiate between acute and chronic presentations.
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Abu Baker F, Nicola D, Mari A, Zeina AR, Beshara A, Natour RT, Kopelman Y. Screening and Colonoscopy Quality Measures: Ethnic Disparities and Impact on Patients' Outcome. Int J Clin Pract 2023; 2023:8881715. [PMID: 37936891 PMCID: PMC10627719 DOI: 10.1155/2023/8881715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/19/2023] [Accepted: 10/05/2023] [Indexed: 11/09/2023] Open
Abstract
Background Recent reports have confirmed the improving trends in colorectal cancer (CRC) incidence and outcomes. Still, disparities in incidence and mortality in CRC continue to persist between major ethnic groups despite the provision of widespread screening and improved care. We aimed to outline, from an endoscopic point of view, ethnic disparities in major endoscopic measures concerned with CRC screening and detection and track their impact on patients' outcomes. Methods We reviewed electronic reports of patients referred for colonoscopy procedures over 20 years. We compared demographic, clinical, and endoscopic findings between major ethnic population groups in Israel. In addition, trends of screening utilization, bowel preparation, and polyp detection rates were tracked, and the incidence of CRC diagnosis was followed. Results A total of 51307 patients had undergone colonoscopies, of whom 16% were Arabs, and 84% were Jewish. The procedures performed for CRC screening throughout the study period were significantly lower in Arabs (5% vs. 13.1%; P < 0.0001). In parallel, for most of the follow-up period, the Arab patients had higher rates of inadequate bowel preparation (overall: 19.9% vs. 12%; P < 0.001) and a lower polyp detection rate (16.7% vs. 22.5%; P < 0.0001). Expectedly, the incidence of CRC has steadily decreased in the Jewish group, while an adverse pattern of increasing incidence was documented in the Arab patient during the follow-up period. Conclusion Characterized by lower screening utilization and poor bowel preparation, the incidence of CRC development in Arab patients is increasing, while improving trends of CRC were observed in their Jewish counterparts.
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Mari A, Na'amnih W, Ghantous L, Ahmad HS, Khoury T, Muhsen K. Quality of life and severity of symptoms among patients with various degrees of reflux esophagitis: a prospective study. Sci Rep 2023; 13:13970. [PMID: 37634042 PMCID: PMC10460377 DOI: 10.1038/s41598-023-41332-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 08/24/2023] [Indexed: 08/28/2023] Open
Abstract
Gastro-esophageal reflux disease (GERD) can cause erosive esophagitis (EE) and compromise the quality of life (QoL). We examined differences in symptom severity and QoL according to EE severity grade. A follow-up study was conducted among GERD patients at the Nazareth Hospital in Israel. Patients underwent a baseline gastroscopy in 2014-2020 during which the EE grade was determined using the Los Angeles classification. Follow-up telephone interviews were conducted during 2019-2020 with a mean time interval of 18.9 months (SD = 14.9) after the baseline gastroscopy to assess GERD symptoms using the Reflux disease questionnaire (RDQ) and QoL using the GERD QoL questionnaire. The patients were interviewed in their native language (Arabic or Hebrew). Overall, 149 (66.4% males) patients were included; 50 had EE grades C/D and 99 had grades A/B. The mean age at baseline and follow-up was 44.6 years (SD = 15.1) and 46.2 years (SD = 14.9), respectively. Cronbach's alpha was 0.928 and 0.855 for the RDQ and QoL questionnaires, respectively. Patients with EE C/D grades had more severe symptoms than patients with EE A/B grades (P = 0.05), especially in regurgitation scores (P = 0.03). Females had more severe symptoms (overall) than males (adjusted OR = 2.34; 95% CI 1.12-4.90). Patients with the more severe esophagitis EE C/D group (adjusted OR = 1.98; 95% CI 0.93-4.24) and those who used PPIs treatment (adjusted OR = 2.19; 95% CI 0.95-5.01) reported more severe GERD symptoms. The number of schooling years was significantly associated with better QoL score (beta coefficient 1.33, P = 0.005) but not EE grade or GERD symptoms. Follow-up endoscopy conducted among 22 patients with EE grades C/D showed that 13 (59.1%) of these patients had normal endoscopic findings, 6 patients (27.3%) had a grade A EE, 1 patient (4.5%) had grade B, and 2 (9.1%) remained with grade C EE. The Arabic and Hebrew versions of the RDQ and QoL questionnaires were highly reliable. GERD symptoms severity was more profound among patients with more severe esophagitis. No significant association between EE grade and QoL; this negative result might be due to the improvement in esophagitis endoscopic findings among patients with C/D grade.
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Ahmad HS, Cohen SA, Khoury T, Tome R, Zeibak H, Abboud W, Mari A. Gas Embolism After a Patient's Ninth ERCP Procedure. ACG Case Rep J 2023; 10:e01124. [PMID: 37575487 PMCID: PMC10419710 DOI: 10.14309/crj.0000000000001124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/16/2023] [Accepted: 07/08/2023] [Indexed: 08/15/2023] Open
Abstract
Gas embolism is a rare and potentially fatal complication of endoscopic retrograde cholangiopancreatography (ERCP). We present a 66-year-old man who developed gas embolism after undergoing therapeutic ERCP for cholangitis. Some risk factors of gas embolism in this patient included stones in the common bile duct with cholangitis and a history of multiple ERCP procedures. Early diagnosis and rapid treatment of this potentially fatal complication resulted in our patient's full recovery.
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Cohen DL, Mari A, Bermont A, Yovel DZ, Richter V, Shirin H. Ethnic Differences in Anorectal Manometry Findings in Patients With Fecal Incontinence: Results From a Multiethnic Cohort According to the London Classification. J Neurogastroenterol Motil 2023; 29:370-377. [PMID: 37417264 PMCID: PMC10334202 DOI: 10.5056/jnm21233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 07/19/2022] [Accepted: 02/20/2023] [Indexed: 07/08/2023] Open
Abstract
Background/Aims Clinical rates of fecal incontinence (FI) are known to vary based on race and ethnicity. It is unclear if anorectal manometry (ARM) findings in patients with FI differ based on ethnicity. Methods High-resolution ARM studies performed between 2014-2021 due to FI at 2 hospitals with multiethnic populations were retrospectively reviewed. Results Four hundred and seventy-nine subjects were included--87 (18.2%) Arab Israelis, 76 (15.9%) immigrants from the former Soviet Union, and 316 (66.0%) Jewish Israelis. Median age was 67 years old (76.0% women: 90.4% were parous). The Arab Israeli group had higher rates of smoking, diabetes, and obesity. Over 95% of ARM's were abnormal per the London classification including 23% with "combined anal hypotension and hypocontractility," 36% with "anal normotension with anal hypocontractility," 67% with "dyssynergia," and 65% with either "rectal hyposensation" or "borderline rectal hyposensation." On univariate analyses, significant differences between the ethnic groups were noted in the rates of "anal hypotension with normal contractility," "combined anal hypotension with anal hypocontractility," and "dyssynergia." In multivariate logistic regression analyses controlling for age, gender, parity, smoking, diabetes, and obesity, the Arab Israeli group remained several times more likely to have "combined anal hypotension and hypocontractibility" compared to the other groups. Conclusions Ethnicity impacts ARM findings in patients with FI. The reason for this is unclear and future studies on ethnically diverse populations evaluating the clinical relevance of these findings are warranted.
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Arnon-Sheleg E, Farraj M, Michael S, Mari A, Khoury T, Sbeit W. Modified Hepatobiliary Scintigraphy for the Diagnosis of Bile Reflux in One-Anastomosis Gastric Bypass Surgery: a Prospective Multicenter Study. Obes Surg 2023; 33:1997-2004. [PMID: 37184825 DOI: 10.1007/s11695-023-06632-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 05/16/2023]
Abstract
PURPOSE One-anastomosis gastric bypass (OAGB) is a relatively simple surgical procedure for those afflicted with severe obesity. Studies reported symptomatic biliary reflux gastritis and esophagitis as predominant complications. Hepatobiliary scintigraphy (HIDA) is the least invasive test for the diagnosis of bile reflux, with good sensitivity, patient tolerability, and reproducibility. The aim of this study was to define an optimized HIDA scintigraphy protocol for demonstrating bile reflux in post-OAGB patients. MATERIAL AND METHODS We conducted a prospective multicenter study. Patients after OAGB with dyspeptic complaints were included. All patients underwent HIDA scan with a dedicated protocol for demonstrating bile reflux; prevalence and severity were reported. RESULTS Nineteen patients were included, 18 females and one male, with mean age of 41.8 years and mean time of 22.4 months from operation to the scan. Bile reflux into the gastric pouch was documented in 11 patients (53%). Reflux to the stomach pouch was severe in three patients (27%), moderate in two patients (18%), and mild in six patients (55%). Bile reflux into the esophagus was documented in four patients (21%), severe reflux in one patient (25%), and mild in the other three (75%). A correlation was found between complaints of vomiting, heartburn and regurgitation, and findings of esophagitis on gastroscopy in patients with vs. without reflux. CONCLUSIONS The tailored HIDA scan protocol detected bile reflux in more than half of the post-OAGB patients included in the study, with a high diagnostic sensitivity.
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Mari A, Marabotto E, Ribolsi M, Zingone F, Barberio B, Savarino V, Savarino EV. Encouraging appropriate use of proton pump inhibitors: existing initiatives and proposals for the future. Expert Rev Clin Pharmacol 2023; 16:913-923. [PMID: 37632213 DOI: 10.1080/17512433.2023.2252327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/14/2023] [Accepted: 08/23/2023] [Indexed: 08/27/2023]
Abstract
INTRODUCTION Proton pump inhibitors (PPIs) have revolutionized the management of acid-related disorders, representing today the mainstay treatment of these conditions. However, despite their large range of indications and usefulness, the remarkable expansion of their use in the last two decades cannot be explained by the increasing prevalence of acid-related diseases only. An inappropriate prescription for clinical conditions in which the pathogenetic role of acid has not been documented has been described, with the natural consequence of increasing the costs and the potential risk of iatrogenic harm due to adverse events and complications recently emerged. AREAS COVERED In this review, we summarize current indications of PPIs administration, potential adverse events associated with their chronic utilization, and misuse of PPIs. Moreover, we describe existing and possible initiatives for improving the use of PPIs, and some proposals for the future. EXPERT OPINION PPI deprescribing is the preferred and most effective approach to reduce the use of PPIs, rather than adopting sharp discontinuation, probably due to fewer withdrawal symptoms. Nonetheless, large knowledge gaps still exist in clinical practice regarding the optimal approach of PPI deprescribing in various clinical scenarios. Further prospective well-designed international studies are eagerly warranted to improve our perspectives on controlling global PPI inappropriate use.
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Maetzel H, Rutkowski W, Panic N, Mari A, Hedström A, Kulinski P, Stål P, Petersson S, Brismar TB, Löhr JM, Vujasinovic M. Non-alcoholic fatty pancreas disease and pancreatic exocrine insufficiency: pilot study and systematic review. Scand J Gastroenterol 2023; 58:1030-1037. [PMID: 37088949 DOI: 10.1080/00365521.2023.2200452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/25/2023]
Abstract
INTRODUCTION The prevalence of non-alcoholic fatty pancreas disease (NAFPD) is estimated as 2-46% among patients without known pancreatic diseases. An association between NAFPD and non-alcoholic fatty liver disease (NAFLD) has been proposed, as well as an association between NAFPD and pancreatic exocrine insufficiency (PEI). PATIENTS AND METHODS Patients with histologically confirmed NAFLD were included in the study. The control group consisted of individuals included in a surveillance screening program. Magnetic resonance imaging (MRI) of the pancreas was performed in all patients and fat measurement was made using 2-point Dixon imaging. Fecal elastase-1 (FE-1) was performed to evaluate pancreatic exocrine function. Additionally, a 13C-mixed triglyceride breath test (13 C-MTG-BT) was performed in patients with FE-1 < 200 μg/g. RESULTS Imaging signs of NAFPD were present in 17 (71%) patients; 11 (85%) from the NAFLD group and 6 (55%) from the control group. FE-1 < 200 μg/g was found in six (25%) patients (four in the NAFLD group and two in the control group); however, none of them had clinical symptoms of PEI. Therefore, in five out of six patients with low FE-1, a 13C-MTG-BT was performed, showing normal results (>20.9%) in all tested patients. Furthermore, the serum nutritional panel was normal in all patients with low FE-1. A systematic review identified five studies relevant to the topic. CONCLUSION NAFPD was found in 85% of patients with NAFLD and in 55% of control patients. We did not diagnose PEI in either group. A literature review showed PEI in 9-56% of patients with NAFPD.
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Abu Baker F, Ben Ari Z, Green I, Israel A, Kopelman Y, Abu Mouch S, Davidov Y, Khoury T, Mari A. The impact of ethnicity on chronic hepatitis B infection course and outcome: big data analysis from Israel. ETHNICITY & HEALTH 2023; 28:458-467. [PMID: 35179096 DOI: 10.1080/13557858.2022.2040957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVES The effect of ethnicity on chronic hepatitis B virus (CHB) infection's course and outcome has attracted little research. We aimed to compare different aspects of ethnic disparities in CHB patients, including prevalence, phenotypes, management, and outcome between two major ethnic groups in Israel. DESIGN We conducted a large retrospective cohort study utilizing the Leumit-Health-Service database. Electronic reports of almost 700,000 members from different ethnicities and districts throughout Israel from 2000 to 2019 were reviewed. Patients' ethnicity was categorized based on the classification of the Israeli Central Bureau of Statistics into two main groups, Arabs and Jews. CHB diagnosis was based on ICD-9-CM codes and supportive serology results. Prevalence, clinical backgrounds, disease course, and patients' outcomes were compared between both groups. RESULTS The prevalence of CHB in the Arab minority group was almost twice and a half-higher when compared to their Jewish counterparts (4.3% vs. 1.8%), but they had a lower rate of referral for HBsAg testing (7% vs. 7.9%). The Arab CHB patients were significantly younger at the time of diagnosis (37.6± 13.5 vs. 45.3± 15; P < 0.001). Male predominance was noted in both groups. The Arab patients had a higher rate of active hepatitis (HBeAg-positive and/or negative hepatitis) phase (36.4% vs. 29.8%; P = 0.01), as well as a significantly higher rate of HBeAg seroconversion (45.2% vs. 35.4%; P = 0.033). Nucleos/tide analogue treatment figures were similar, with most patients in both groups receiving a high barrier to resistance treatment. Patients' outcome was similar in both groups as the rate of hepatocellular carcinoma, cirrhosis, and advanced fibrosis (after stratification analysis) were comparable between both groups. CONCLUSION Marked by a prominently higher prevalence of HBV infection, patients in the Arab ethnic group had a lower rate of referral for HBsAg testing but received comparable management and had a similar outcome compared to their Jewish counterparts.
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Cohen DL, Avivi E, Bermont A, Shibli F, Azzam N, Hijazi B, Baker FA, Richter V, Shirin H, Mari A. Correlation between Lower Esophageal Sphincter Metrics on High-Resolution Manometry and the Clinical Presentation of Patients with Newly Diagnosed Achalasia. Diagnostics (Basel) 2023; 13:diagnostics13061136. [PMID: 36980444 PMCID: PMC10047697 DOI: 10.3390/diagnostics13061136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/05/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
Background: Achalasia is characterized by aperistalsis with poor relaxation of the lower esophageal sphincter (LES). We aimed to systematically assess whether LES metrics on high-resolution manometry (HRM) correlate with the symptomatic or endoscopic presentation of patients with achalasia. Methods: A retrospective study was performed at two tertiary medical centers. All cases of newly diagnosed, untreated achalasia were reviewed for demographics, symptoms, and endoscopic findings. These were correlated with HRM metrics, including LES basal pressure (LESP), integrated relaxation pressure (IRP), percent LES relaxation, and esophagogastric junction (EGJ) morphology. Results: 108 achalasia patients were included; 56 (51.9%) were men, with a mean overall age of 55.6 ± 17.9 years old. Achalasia subtypes included 23.1% with Type I, 65.7% Type II, and 11.1% Type III. Mean LESP was 40.9 ± 13.7 mmHg, IRP 26.8 ± 11.5 mmHg, with 36% ± 20% LES relaxation. On univariate analyses, a higher IRP was associated with age < 50 (p = 0.028), female sex (p = 0.030), Arab ethnicity (p < 0.001), weight loss (p = 0.016), a tortuous esophagus (p = 0.036), and resistance at the EGJ (p = 0.033). However, on multivariate regression analyses, only ethnicity remained significantly associated with IRP. No unique variables were associated with either LESP or percent LES relaxation. Achalasia subtype and Eckardt score were not associated with any LES metrics. Non-Type 1 EGJ morphology was associated with a lower LESP. Conclusions: LES metrics on HRM do not appear to correlate with the clinical or endoscopic presentation of patients with untreated achalasia.
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Mari A, Giudici S, Tellini R, Lambertini L, Di Maida F, Amparore D, Antonelli A, Bacchiani M, Porpiglia F, Schiavina R, Brunocilla E, Capitanio U, Da Pozzo L, Fiori C, Gontero P, Longo N, Montorsi F, Simeone C, Serni S, Siracusano S, Ficarra V, Minervini A. Laparoscopic versus robot-assisted partial nephrectomy for cT1 renal tumors in obese patients: Analysis of perioperative and follow-up functional outcomes (the RECORd2 project). Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Tuderti G, Mastroianni R, Mari A, Saidian A, Narasimhan R, Anceschi U, Brassetti A, Ferriero M, Bove A, Misuraca L, Costantini M, Guaglianone S, Autorino R, Derweesh I, Minervini A, Gallucci M, Simone G. Assessing the trade-off between safety and effectiveness of off-clamp robotic partial nephrectomy in patients with high RENAL score: A propensity score-matched comparison of perioperative and functional outcomes in a multicenter analysis. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01059-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Lambertini L, Di Maida F, Grosso A, Cadenar A, Nardoni S, Gallo M, Valastro F, Mari A, Minervini A. Florence Robotic Intracorporeal Neobladder (FloRIN) stentless configuration strategy, preliminary outcomes and step-by-step technique. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01363-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Campi R, Pecoraro A, Roussel E, Amparore D, Mari A, Grosso A, Checcucci E, Montorsi F, Larcher A, Van Poppel H, Porpiglia F, Capitanio U, Minervini A, Albersen M, Serni S. Refining the indication for adjuvant pembrolizumab in patients with clear cell renal cell carcinoma at high risk of recurrence using a risk-adapted approach: A contemporary multicentre study. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00522-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Vittori G, Bacchiani M, Grosso A, Raspollini M, Giovannozzi N, Righi L, Di Maida F, Agostini S, De Nisco F, Minervini A, Mari A. Multiparametric-MRI computer aid diagnosis for prostate cancer: A pathological validation of the WATSON ELEMENTARY ® system after robotic radical prostatectomy. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00152-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Prata F, Iannuzzi A, Ragusa A, Anceschi U, Flammia R, Tufano A, Bravi C, Brassetti A, Tuderti G, Minervini A, Mari A, Capitanio U, Montorsi F, Autorino R, Veccia A, Fiori C, Porpiglia F, Eun D, Lee J, Deerwesh I, Sundaram C, Steward J, Mottrie A, Leonardo C, Simone G. Analysis of CKD progression for purely Off-Clamp and On-Clamp robotic partial nephrectomy for high nephrometry renal masses: Results of a multicentric series. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00906-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Rosazza M, Soria F, Moschini M, Del Giudice F, Pichler R, Hurle R, Mancon S, Carrion Monsalve D, Krajewski W, Mari A, Mazzoli S, Livoti S, Dutto D, De Bellis M, Ola L, Pisano F, Fiameni C, Lillaz B, Gontero P. Clinical validation of the EAU2021 intermediate risk NMIBC definition and implications for adjuvant treatment: A multicenter YAU Urothelial Collaboration. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00764-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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