SUMMARY
OBJECTIVE:
Colonic diverticulosis might be caused by low-fiber dietary habits, gastrointestinal motility disorders, and colonic wall resistance changes, which might also affect the upper gastrointestinal system mucosa. Therefore, the present study aims to answer whether the gastric histopathological findings of the cases with diverge from those without.
METHODS:
This retrospective cross-sectional study included 184 cases who underwent both upper and lower gastrointestinal endoscopy procedures between January 2020 and December 2022. Notably, 84 cases were colonic diverticulosis, while the rest of the study group was control. Their demographic, laboratory, and histopathological findings were compared meticulously.
RESULTS:
The median ages for the colonic diverticulosis and control were 67.07±8.14 and 66.29±15.83 years, respectively, and no statistical difference concerning the age and gender distribution between them was recognized. The median levels of white blood cells, neutrophils, glucose, creatinine, and aspartate aminotransferase in colonic diverticulosis were significantly increased compared to control. As for pathological comparison, colonic diverticulosis had a higher prevalence of Helicobacter pylori (45.2 vs. 38%), while atrophy and intestinal metaplasia prevalence were nearly the same in the groups, without significance regarding Helicobacter pylori.
CONCLUSION:
Consequently, colonic diverticulosis should not be overlooked, particularly when the abovementioned laboratory parameters are augmented in a dyspeptic patient. A correlation might be raised between Helicobacter pylori and colonic diverticulosis. Eradication therapy might help attenuate the risk of colonic diverticulosis when Helicobacter pylori has emerged in a patient.
KEYWORDS:
Diverticulum;
Helicobacter pylori
; Gastric mucosa; Metaplasia; Pathology
INTRODUCTION
Colonic diverticulosis (CoDiv) is characterized by the herniation of the mucosa through weaknesses in the muscle layer due to insufficiency. Diverticulosis commonly occurs when blood vessels penetrate the muscle layer, weakening those areas for diverticula formation, which are frequently found in the distal colon, with approximately 90% of patients exhibiting diverticula in the sigmoid colon in the continents of Europe and USA11 Stollman NH, Raskin JB. Diverticular disease of the colon. J Clin Gastroenterol. 1999;29(3):241-52. https://doi.org/10.1097/00004836-199910000-00004
https://doi.org/10.1097/00004836-1999100...
. The prevalence of diverticulosis increases with age and is observed in about 50% of individuals aged 60 years in Western societies22 Tănase I, Păun S, Stoica B, Negoi I, Gaspar B, Beuran M. Epidemiology of diverticular disease -- systematic review of the literature. Chirurgia (Bucur). 2015;110(1):9-14. PMID: 25800310. The prevalence of CoDiv varies from under 10% in individuals aged under 40 years to 50–66% in the geriatric population aged over 80 years33 Tursi A. Acute diverticulitis of the colon--current medical therapeutic management. Expert Opin Pharmacother. 2004;5(1):55-9. https://doi.org/10.1517/14656566.5.1.55
https://doi.org/10.1517/14656566.5.1.55...
. Of note, CoDiv can be asymptomatic. However, 5–20% of the cases experience recurrent abdominal pain, gastrointestinal (GI) bleeding, and diverticulitis44 Shahedi K, Fuller G, Bolus R, Cohen E, Vu M, Shah R, et al. Long-term risk of acute diverticulitis among patients with incidental diverticulosis found during colonoscopy. Clin Gastroenterol Hepatol. 2013;11(12):1609-13. https://doi.org/10.1016/j.cgh.2013.06.020
https://doi.org/10.1016/j.cgh.2013.06.02...
. It is highly prevalent, with increased incidence and prevalence alongside rising socioeconomic standards in developed countries55 Bartels LE, Jepsen P, Tøttrup A, Vilstrup H, Dahlerup JF. Helicobacter pylori infection is associated with reduced prevalence of colonic diverticular disease. Helicobacter. 2017;22(4):e12384. https://doi.org/10.1111/hel.12384
https://doi.org/10.1111/hel.12384...
, and its development in Western societies has been linked to a diet low in fiber and roughage66 Crowe FL, Appleby PN, Allen NE, Key TJ. Diet and risk of diverticular disease in Oxford cohort of European Prospective Investigation into Cancer and Nutrition (EPIC): prospective study of British vegetarians and non-vegetarians. BMJ. 2011;343:d4131. https://doi.org/10.1136/bmj.d4131
https://doi.org/10.1136/bmj.d4131...
. Along with a low-fiber diet, changes in colon wall resistance and colonic motility disorders are the most widely accepted etiological factors66 Crowe FL, Appleby PN, Allen NE, Key TJ. Diet and risk of diverticular disease in Oxford cohort of European Prospective Investigation into Cancer and Nutrition (EPIC): prospective study of British vegetarians and non-vegetarians. BMJ. 2011;343:d4131. https://doi.org/10.1136/bmj.d4131
https://doi.org/10.1136/bmj.d4131...
. In addition, constipation, lack of physical activity, smoking, use of nonsteroidal anti-inflammatory drugs, and inflammation are thought to play roles in the occurrence of this phenomenon77 Mario F, Comparato G, Fanigliulo L, Aragona G, Cavallaro LG, Cavestro GM, et al. Use of mesalazine in diverticular disease. J Clin Gastroenterol. 2006;40(Suppl 3):S155-9. https://doi.org/10.1097/01.mcg.0000225509.98041.4b
https://doi.org/10.1097/01.mcg.000022550...
. Moreover, male gender, alcohol consumption, prediabetic conditions, increased serum triglyceride levels, gut microbiota alterations, and obesity are asserted with diverticula formation88 Yamamichi N, Shimamoto T, Takahashi Y, Sakaguchi Y, Kakimoto H, Matsuda R, et al. Trend and risk factors of diverticulosis in Japan: age, gender, and lifestyle/metabolic-related factors may cooperatively affect on the colorectal diverticula formation. PLoS One. 2015;10(4):e0123688. https://doi.org/10.1371/journal.pone.0123688
https://doi.org/10.1371/journal.pone.012...
,99 Daniels L, Philipszoon LE, Boermeester MA. A hypothesis: important role for gut microbiota in the etiopathogenesis of diverticular disease. Dis Colon Rectum. 2014;57(4):539-43. https://doi.org/10.1097/DCR.0000000000000078
https://doi.org/10.1097/DCR.000000000000...
. Although genetic factors and ethnic background play a role in the etiology of CoDiv, its impact is considered less significant than lifestyle and dietary habits1010 Böhm SK, Kruis W. Lifestyle and other risk factors for diverticulitis. Minerva Gastroenterol Dietol. 2017;63(2):110-8. https://doi.org/10.23736/S1121-421X.17.02371-6
https://doi.org/10.23736/S1121-421X.17.0...
.
The development of CoDiv and HP infection is related to socioeconomic status, and their prevalences increase with age. Furthermore, Helicobacter pylori (H. pylori) might cause mucosal changes in the upper GI system, such as atrophic gastritis and intestinal metaplasia1111 Brito BB, Silva FAF, Soares AS, Pereira VA, Santos MLC, Sampaio MM, et al. Pathogenesis and clinical management of Helicobacter pylori gastric infection. World J Gastroenterol. 2019;25(37):5578-89. https://doi.org/10.3748/wjg.v25.i37.5578
https://doi.org/10.3748/wjg.v25.i37.5578...
, which leads us to think that patients with H. pylori infection and CoDiv might have some typical characterizations that facere them more prone to mucosal changes in the GI system. However, to the best of our knowledge, a study regarding the relationship between H. pylori and CoDiv has been recognized in the English-language literature55 Bartels LE, Jepsen P, Tøttrup A, Vilstrup H, Dahlerup JF. Helicobacter pylori infection is associated with reduced prevalence of colonic diverticular disease. Helicobacter. 2017;22(4):e12384. https://doi.org/10.1111/hel.12384
https://doi.org/10.1111/hel.12384...
. Therefore, our study aimed to evaluate the gastric histopathological findings of the patients with CoDiv, establish possible associations with H. pylori infection, and compare them with patients without the diverticula.
METHODS
Study design
The present study was conducted according to the Declaration of Helsinki. This retrospective cross-sectional study was conducted at the Giresun Education and Research Hospital, Giresun, Turkey, from January 2020 to December 2022. The study incorporated a total of 184 cases who had undergone upper and lower GI endoscopy procedures. Of these, 84 cases had been diagnosed with pancolonic diverticulosis, while a control of 100 showed similar demographic characteristics without possessing diverticulosis. CoDiv diagnoses were provided through endoscopic examination characterized by the detection of pouches extending from the colonic wall, and the details, such as the location, size, and appearance of the diverticula, were recorded. The control comprised cases with similar symptoms without colonic diverticulum in the endoscopy. All the procedures were performed by a unique gastroenterologist. The demographic data, such as age, sex, and co-morbidities of the cases, were obtained from the digital medical records of the hospital.
Laboratory parameters
All the cases had been examined with white blood cell count (WBC), neutrophils, hemoglobin (Hgb), mean corpuscular volume (MCV), platelet count (Plt), glucose, alanine aminotransferase (ALT), aspartate aminotransferase (AST), calcium (Ca), lymphocytes (Lymp), creatinine (Cre), sodium (Na), and potassium (K), which were recorded meticulously.
Endoscopic procedures
The endoscopic procedures with the administration of 0.1 mg/kg Dormicum and 0.5 mg/kg Propofol for sedation purposes were performed by using the Fujinon VP-4450 HDÒ device in the endoscopic unit (Figures 1A, B).
(A) and (B) The endoscopic photographs exhibiting diverticula identified in different colon segments diagnosed with colonic diverticulosis. (C) A microphotograph revealing intestinal metaplasia in colonic diverticulosis, hematoxylin and eosin (H&E) stain, original magnification, 40×. (D) A microphotograph revealing Helicobacter pylori positivity in colonic diverticulosis, Warthin-Starry (WS) stain, original magnification, 40×.
Histopathological evaluation
The endoscopic biopsy materials were immediately fixed in 10% formalin and prepared for histopathological analysis. The evaluation of H. pylori presence, atrophy, and intestinal metaplasia in the gastric tissue was performed under a light microscope via hematoxylin and eosin (H&E) and Warthin-Stary (WE) stains, respectively, and documented by experienced pathologists blinded to the clinical data (Figures 1C, D).
Statistical analysis
The data were analyzed utilizing the Statistical Package for the Social Sciences (SPSS) (IBM for Windows, v.26). The study used the Skewness-Kurtosis tests for continuous measurements in order to detect the normal distribution of the variables, for which the reference range was between ±2. Furthermore, the chi-square (Fisher's exact) test was used to compare descriptive characteristics and histopathological findings between the cases with/without pancolonic diverticulosis. For the comparison of measurements exhibiting a normal distribution, the independent-samples t-test was utilized. Meanwhile, the Mann-Whitney U analysis method was employed to compare measurements that did not demonstrate a normal distribution. Statistical significance level (a) was taken as 5% (95% confidence interval) in the calculations.
RESULTS
In all, 184 patients undergoing endoscopic procedures and the relevant histopathological evaluations were included in the analysis. A total of 45.6% of the cases possessed CoDiv, 47.6% (40) male and 52.4% (44) female, whereas 54.4% did not have CoDiv (control), 45% (45) male and 55% (55) female. A total of 31% of CoDiv were under 65 years old with a mean age of 67.07±8.14 years, while 50% were under 65 years old with a mean age of 66.29±15.83 years in control. These outcomes indicate no significant difference in the gender and age distribution between the cases with and without diverticulosis (p>0.05). In other words, this distribution is homogeneous in both groups (Table 1).
Upon comparing the laboratory parameters, no difference in Lymp, Hgb, MCV, Plt, ALT, Na, K, and Ca values was detected (p>0.05). However, significant differences were observed in WBC, neutrophil, glucose, Cre, and AST values between patients with and without diverticulosis (p<0.05) (Table 2).
In addition, the distribution of H. pylori, atrophy, and metaplasia did not differ, whereas the prevalence was higher numerically in CoDiv.
DISCUSSION
The microbial component in the gastrointestinal system is most abundant in the colon, being approximately 1077 Mario F, Comparato G, Fanigliulo L, Aragona G, Cavallaro LG, Cavestro GM, et al. Use of mesalazine in diverticular disease. J Clin Gastroenterol. 2006;40(Suppl 3):S155-9. https://doi.org/10.1097/01.mcg.0000225509.98041.4b
https://doi.org/10.1097/01.mcg.000022550...
times greater than in the stomach. Some studies suggest that H. pylori enhances resistance against human gastrointestinal infections, thereby increasing fecal microbiota diversity. Another theory posits that H. pylori disrupts gastric acidity, allowing microorganisms to pass the gastric barrier and reach the colon1212 Chen CC, Liou JM, Lee YC, Hong TC, El-Omar EM, Wu MS. The interplay between Helicobacter pylori and gastrointestinal microbiota. Gut Microbes. 2021;13(1):1-22. https://doi.org/10.1080/19490976.2021.1909459
https://doi.org/10.1080/19490976.2021.19...
. A thorough literature review revealed that only one study has examined the relationship between H. pylori and CoDiv. Bartels et al. involved 56,001 cases in Denmark in which patients underwent urea breath testing and were followed up for 6 years. The prevalence of H. pylori based on the urea breath test was determined to be 20%, and the patients infected with H. pylori had a lower CoDiv prevalence (0.87 vs. 1.14%, respectively, OR=0.62, 95%CI: 0.50–0.78). Furthermore, after the eradication, no statistical difference in CoDiv incidence rates was reported55 Bartels LE, Jepsen P, Tøttrup A, Vilstrup H, Dahlerup JF. Helicobacter pylori infection is associated with reduced prevalence of colonic diverticular disease. Helicobacter. 2017;22(4):e12384. https://doi.org/10.1111/hel.12384
https://doi.org/10.1111/hel.12384...
. Contrarily, the present study revealed H. pylori positivity at a higher rate in cases with CoDiv than those without (45.2 vs. 38%, respectively). However, we anticipate that the difference would be substantial as the present study involves more cases, although no significant difference was revealed between the study groups. In addition, no difference was recognized between them in either intestinal metaplasia or gastric atrophy. Bartels's study identified H. pylori non-invasively and noted that they included all the diagnostic codes regarding CoDiv, which might display a heterogenic clinical picture. Nevertheless, our study identified H. pylori along with atrophy and intestinal metaplasia status of gastric mucosa from gastric pathology specimens, the gold standard diagnostic method, and presented CoDiv in elective, planned endoscopic procedures rather than mixed acute and elective cases1313 Huh CW, Kim BW. Diagnosis of Helicobacter pylori infection. Korean J Gastroenterol. 2018;72(5):229-36. https://doi.org/10.4166/kjg.2018.72.5.229
https://doi.org/10.4166/kjg.2018.72.5.22...
. Furthermore, we had a much smaller study group without data regarding pre- and post-H. pylori eradication comparisons. Finally, the designs of the studies differ as Bartels et al. conducted both a cross-sectional and historical cohort study. At the same time, we performed a retrospective cross-sectional study. Considering these differences between the studies, it should not be surprising to find contradictory results regarding the effect of H. pylori on CoDiv progression.
Epidemiological studies have revealed a liaison between H. pylori infection and some clinical conditions characterized by persistent and low-grade systemic inflammation and specific diseases such as iron deficiency anemia, idiopathic thrombocytopenic purpura, and vitamin B12 deficiency1414 Franceschi F, Zuccalà G, Roccarina D, Gasbarrini A. Clinical effects of Helicobacter pylori outside the stomach. Nat Rev Gastroenterol Hepatol. 2014;11(4):234-42. https://doi.org/10.1038/nrgastro.2013.243
https://doi.org/10.1038/nrgastro.2013.24...
. Our outcomes, revealing a higher H. pylori prevalence and worse laboratory findings in CoDiv, are coherent with this study. However, there are also refutatory articles in the literature. Another Danish study found a lower prevalence of Crohn's and coeliac diseases but not ulcerative colitis in H. pylori-positivity1515 Bartels LE, Jepsen P, Christensen LA, Gerdes LU, Vilstrup H, Dahlerup JF. Diagnosis of Helicobacter pylori infection is associated with lower prevalence and subsequent incidence of Crohn's disease. J Crohns Colitis. 2016;10(4):443-8. https://doi.org/10.1093/ecco-jcc/jjv229
https://doi.org/10.1093/ecco-jcc/jjv229...
. A review investigating the liaison between H. pylori infection and inflammatory bowel diseases (IBD) revealed a steady negative association between gastric H. pylori infection and IBD1616 Castaño-Rodríguez N, Kaakoush NO, Lee WS, Mitchell HM. Dual role of Helicobacter and Campylobacter species in IBD: a systematic review and meta-analysis. Gut. 2017;66(2):235-49. https://doi.org/10.1136/gutjnl-2015-310545
https://doi.org/10.1136/gutjnl-2015-3105...
. These inconsistent results, along with the result of our study, manifest that the proposed immunomodulatory effects of H. pylori, an infectious bacteria that might lead to mucosal inflammation, are still debated and need to be proven by large randomized controlled trials1717 Wang YK, Li C, Zhou YM, Zeng L, Li YY, Huang SL, et al. Histopathological features of Helicobacter pylori infection in gastric mucosa. J Inflamm Res. 2022;15:6231-43. https://doi.org/10.2147/JIR.S383075
https://doi.org/10.2147/JIR.S383075...
.
In the present study, WBS, Neu, Glc, Cre, and AST levels were significantly higher in CoDiv. Literature reveals that low-grade chronic inflammation exists in CoDiv, which is thought to be the underlying mechanism for the risk factors of this disease, such as obesity, smoking, physical inactivity, high red meat consumption, and low-fiber diet. Acute phase reactants increase further in more severe forms of CoDiv, such as symptomatic uncomplicated diverticular disease and acute diverticulitis, in which low-grade chronic inflammation might cause leukocyte and neutrophil elevation in our patient group, although they all incidentally possessed asymptomatic diverticulosis. It was shown that components of metabolic dysregulation, such as hypertension, hyperlipidemia, and hepatosteatosis, are associated with the presence and severity of CoDiv1818 Tursi A, Scarpignato C, Strate LL, Lanas A, Kruis W, Lahat A, et al. Colonic diverticular disease. Nat Rev Dis Primers. 2020;6(1):20. https://doi.org/10.1038/s41572-020-0153-5
https://doi.org/10.1038/s41572-020-0153-...
19 Sengul D, Sengul I. Frequency of Helicobacter pylori and association of location, six age groups, and assessment of borderline of 50-year base-age, based on the anatomic pilot region with the degree of Helicobacter pylori colonization. Med J Bakirkoy. 2018;14(4):381-8. https://doi.org/10.4274/BTDMJB.20180327085510
https://doi.org/10.4274/BTDMJB.201803270...
20 Ozturk T, Sengul D, Sengul I. Helicobacter pylori and association between its positivity and anatomotopographic settlement in the stomach with the host age range. Ann Afr Med. 2021;20(1):1-8. https://doi.org/10.4103/aam.aam_69_19
https://doi.org/10.4103/aam.aam_69_19...
21 Muhtaroglu A, Sengul I, Sengul D, Kesicioglu T, Seker D, Aydin M, et al. Does enteral nutrition through a percutaneous endoscopic gastrostomy, attenuate Helicobacter pylori colonization?: is it worth mentioning? Rev Assoc Med Bras (1992). 2023;69(4):e20221733. https://doi.org/10.1590/1806-9282.20221733
https://doi.org/10.1590/1806-9282.202217...
22 Hjern F, Wolk A, Håkansson N. Smoking and the risk of diverticular disease in women. Br J Surg. 2011;98(7):997-1002. https://doi.org/10.1002/bjs.7477
https://doi.org/10.1002/bjs.7477...
23 Strate LL, Liu YL, Aldoori WH, Giovannucci EL. Physical activity decreases diverticular complications. Am J Gastroenterol. 2009;104(5):1221-30. https://doi.org/10.1038/ajg.2009.121
https://doi.org/10.1038/ajg.2009.121...
24 Humes DJ, Simpson J, Smith J, Sutton P, Zaitoun A, Bush D, et al. Visceral hypersensitivity in symptomatic diverticular disease and the role of neuropeptides and low grade inflammation. Neurogastroenterol Motil. 2012;24(4):318-e163. https://doi.org/10.1111/j.1365-2982.2011.01863.x
https://doi.org/10.1111/j.1365-2982.2011...
-2525 Pantic I, Lugonja S, Rajovic N, Dumic I, Milovanovic T. Colonic diverticulosis and non-alcoholic fatty liver disease: is there a connection? Medicina (Kaunas). 2021;58(1):38. https://doi.org/10.3390/medicina58010038
https://doi.org/10.3390/medicina58010038...
. Considering this fact, considering higher Glc, Cre, and AST levels in CoDiv is unsurprising. Consequently, all the laboratory analyses were compatible with the current literature on CoDiv. To the best of our knowledge, this is the first study evaluating the liaison of H. pylori with CoDiv via gastric biopsy analysis and the second study to investigate this association in the literature. The observed elevations in WBC, Neu, Glc, Cre, and AST levels may affect future clinical guidelines and patient management strategies. This research might open avenues for further studies investigating the pathophysiological mechanisms behind these associations and their clinical implications.
Limitations
The limitations of the present study are its retrospective nature, with a small study group without data regarding pre- and post-H. pylori eradication comparisons, a lack of inquiry into patients' socioeconomic levels, dietary habits, defecation routines, physical activity levels, smoking and alcohol use, lipid profiles, and nonsteroidal anti-inflammatory drug use regarding diverticular disease.
CONCLUSION
The outcomes of the present study reveal significant associations between pancolonic diverticulosis, elevated laboratory parameters, and H. pylori infection in dyspeptic patients, indicating an inflammatory and metabolic components in this condition, which challenge its traditional perception as an asymptomatic condition and highlight its potential influence on dyspeptic symptomatology. These results emphasize the need to consider pancolonic diverticulosis in the differential diagnosis of dyspepsia, advocating for a more comprehensive diagnostic approach in gastroenterology, which merits further investigation.
-
Funding: none.
ACKNOWLEDGMENTS
The authors thank all the study participants and the head nurse of the endoscopic unit, Aysun Guler, and her team for their dedicated efforts.
REFERENCES
-
1Stollman NH, Raskin JB. Diverticular disease of the colon. J Clin Gastroenterol. 1999;29(3):241-52. https://doi.org/10.1097/00004836-199910000-00004
» https://doi.org/10.1097/00004836-199910000-00004 -
2Tănase I, Păun S, Stoica B, Negoi I, Gaspar B, Beuran M. Epidemiology of diverticular disease -- systematic review of the literature. Chirurgia (Bucur). 2015;110(1):9-14. PMID: 25800310
-
3Tursi A. Acute diverticulitis of the colon--current medical therapeutic management. Expert Opin Pharmacother. 2004;5(1):55-9. https://doi.org/10.1517/14656566.5.1.55
» https://doi.org/10.1517/14656566.5.1.55 -
4Shahedi K, Fuller G, Bolus R, Cohen E, Vu M, Shah R, et al. Long-term risk of acute diverticulitis among patients with incidental diverticulosis found during colonoscopy. Clin Gastroenterol Hepatol. 2013;11(12):1609-13. https://doi.org/10.1016/j.cgh.2013.06.020
» https://doi.org/10.1016/j.cgh.2013.06.020 -
5Bartels LE, Jepsen P, Tøttrup A, Vilstrup H, Dahlerup JF. Helicobacter pylori infection is associated with reduced prevalence of colonic diverticular disease. Helicobacter. 2017;22(4):e12384. https://doi.org/10.1111/hel.12384
» https://doi.org/10.1111/hel.12384 -
6Crowe FL, Appleby PN, Allen NE, Key TJ. Diet and risk of diverticular disease in Oxford cohort of European Prospective Investigation into Cancer and Nutrition (EPIC): prospective study of British vegetarians and non-vegetarians. BMJ. 2011;343:d4131. https://doi.org/10.1136/bmj.d4131
» https://doi.org/10.1136/bmj.d4131 -
7Mario F, Comparato G, Fanigliulo L, Aragona G, Cavallaro LG, Cavestro GM, et al. Use of mesalazine in diverticular disease. J Clin Gastroenterol. 2006;40(Suppl 3):S155-9. https://doi.org/10.1097/01.mcg.0000225509.98041.4b
» https://doi.org/10.1097/01.mcg.0000225509.98041.4b -
8Yamamichi N, Shimamoto T, Takahashi Y, Sakaguchi Y, Kakimoto H, Matsuda R, et al. Trend and risk factors of diverticulosis in Japan: age, gender, and lifestyle/metabolic-related factors may cooperatively affect on the colorectal diverticula formation. PLoS One. 2015;10(4):e0123688. https://doi.org/10.1371/journal.pone.0123688
» https://doi.org/10.1371/journal.pone.0123688 -
9Daniels L, Philipszoon LE, Boermeester MA. A hypothesis: important role for gut microbiota in the etiopathogenesis of diverticular disease. Dis Colon Rectum. 2014;57(4):539-43. https://doi.org/10.1097/DCR.0000000000000078
» https://doi.org/10.1097/DCR.0000000000000078 -
10Böhm SK, Kruis W. Lifestyle and other risk factors for diverticulitis. Minerva Gastroenterol Dietol. 2017;63(2):110-8. https://doi.org/10.23736/S1121-421X.17.02371-6
» https://doi.org/10.23736/S1121-421X.17.02371-6 -
11Brito BB, Silva FAF, Soares AS, Pereira VA, Santos MLC, Sampaio MM, et al. Pathogenesis and clinical management of Helicobacter pylori gastric infection. World J Gastroenterol. 2019;25(37):5578-89. https://doi.org/10.3748/wjg.v25.i37.5578
» https://doi.org/10.3748/wjg.v25.i37.5578 -
12Chen CC, Liou JM, Lee YC, Hong TC, El-Omar EM, Wu MS. The interplay between Helicobacter pylori and gastrointestinal microbiota. Gut Microbes. 2021;13(1):1-22. https://doi.org/10.1080/19490976.2021.1909459
» https://doi.org/10.1080/19490976.2021.1909459 -
13Huh CW, Kim BW. Diagnosis of Helicobacter pylori infection. Korean J Gastroenterol. 2018;72(5):229-36. https://doi.org/10.4166/kjg.2018.72.5.229
» https://doi.org/10.4166/kjg.2018.72.5.229 -
14Franceschi F, Zuccalà G, Roccarina D, Gasbarrini A. Clinical effects of Helicobacter pylori outside the stomach. Nat Rev Gastroenterol Hepatol. 2014;11(4):234-42. https://doi.org/10.1038/nrgastro.2013.243
» https://doi.org/10.1038/nrgastro.2013.243 -
15Bartels LE, Jepsen P, Christensen LA, Gerdes LU, Vilstrup H, Dahlerup JF. Diagnosis of Helicobacter pylori infection is associated with lower prevalence and subsequent incidence of Crohn's disease. J Crohns Colitis. 2016;10(4):443-8. https://doi.org/10.1093/ecco-jcc/jjv229
» https://doi.org/10.1093/ecco-jcc/jjv229 -
16Castaño-Rodríguez N, Kaakoush NO, Lee WS, Mitchell HM. Dual role of Helicobacter and Campylobacter species in IBD: a systematic review and meta-analysis. Gut. 2017;66(2):235-49. https://doi.org/10.1136/gutjnl-2015-310545
» https://doi.org/10.1136/gutjnl-2015-310545 -
17Wang YK, Li C, Zhou YM, Zeng L, Li YY, Huang SL, et al. Histopathological features of Helicobacter pylori infection in gastric mucosa. J Inflamm Res. 2022;15:6231-43. https://doi.org/10.2147/JIR.S383075
» https://doi.org/10.2147/JIR.S383075 -
18Tursi A, Scarpignato C, Strate LL, Lanas A, Kruis W, Lahat A, et al. Colonic diverticular disease. Nat Rev Dis Primers. 2020;6(1):20. https://doi.org/10.1038/s41572-020-0153-5
» https://doi.org/10.1038/s41572-020-0153-5 -
19Sengul D, Sengul I. Frequency of Helicobacter pylori and association of location, six age groups, and assessment of borderline of 50-year base-age, based on the anatomic pilot region with the degree of Helicobacter pylori colonization. Med J Bakirkoy. 2018;14(4):381-8. https://doi.org/10.4274/BTDMJB.20180327085510
» https://doi.org/10.4274/BTDMJB.20180327085510 -
20Ozturk T, Sengul D, Sengul I. Helicobacter pylori and association between its positivity and anatomotopographic settlement in the stomach with the host age range. Ann Afr Med. 2021;20(1):1-8. https://doi.org/10.4103/aam.aam_69_19
» https://doi.org/10.4103/aam.aam_69_19 -
21Muhtaroglu A, Sengul I, Sengul D, Kesicioglu T, Seker D, Aydin M, et al. Does enteral nutrition through a percutaneous endoscopic gastrostomy, attenuate Helicobacter pylori colonization?: is it worth mentioning? Rev Assoc Med Bras (1992). 2023;69(4):e20221733. https://doi.org/10.1590/1806-9282.20221733
» https://doi.org/10.1590/1806-9282.20221733 -
22Hjern F, Wolk A, Håkansson N. Smoking and the risk of diverticular disease in women. Br J Surg. 2011;98(7):997-1002. https://doi.org/10.1002/bjs.7477
» https://doi.org/10.1002/bjs.7477 -
23Strate LL, Liu YL, Aldoori WH, Giovannucci EL. Physical activity decreases diverticular complications. Am J Gastroenterol. 2009;104(5):1221-30. https://doi.org/10.1038/ajg.2009.121
» https://doi.org/10.1038/ajg.2009.121 -
24Humes DJ, Simpson J, Smith J, Sutton P, Zaitoun A, Bush D, et al. Visceral hypersensitivity in symptomatic diverticular disease and the role of neuropeptides and low grade inflammation. Neurogastroenterol Motil. 2012;24(4):318-e163. https://doi.org/10.1111/j.1365-2982.2011.01863.x
» https://doi.org/10.1111/j.1365-2982.2011.01863.x -
25Pantic I, Lugonja S, Rajovic N, Dumic I, Milovanovic T. Colonic diverticulosis and non-alcoholic fatty liver disease: is there a connection? Medicina (Kaunas). 2021;58(1):38. https://doi.org/10.3390/medicina58010038
» https://doi.org/10.3390/medicina58010038
Publication Dates
-
Publication in this collection
19 July 2024 -
Date of issue
2024
History
-
Received
17 Mar 2024 -
Accepted
18 Mar 2024