The evaluation of nasal mucociliary clearance in patients with Helicobacter pylori infection

2019 ◽  
Vol 133 (03) ◽  
pp. 220-223
Author(s):  
S Üstün Bezgin ◽  
T Çakabay ◽  
K Irak ◽  
M Koçyiğit ◽  
B Serin Keskineğe ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Mucociliary Clearance ◽  
Endoscopic Examination ◽  
Control Group ◽  
Clearance Time ◽  
Saccharine Test ◽  
Significant Difference ◽  
And Gender ◽  
H Pylori ◽  
Nasal Mucociliary Clearance

AbstractObjectiveThis study aimed to examine nasal mucociliary clearance time in patients with Helicobacter pylori infection.MethodsFifty patients who were newly diagnosed with H pylori infection using gastric biopsy in the gastroenterology out-patient clinic, and 50 age- and gender-matched healthy adults who were admitted to the otorhinolaryngology out-patient clinic, were included in this study. After an otorhinolaryngological examination (anterior rhinoscopy and nasal endoscopic examination), the nasal mucociliary clearance time of each subject was calculated using the saccharine test.ResultsThe mean mucociliary clearance time was 06:29 ± 3:31 minutes (range, 00:55–15:19 minutes) in the control group and 10:12 ± 06:09 minutes (range, 01:28–32:00 minutes) in the study group. Comparisons of the two groups revealed a statistically significant difference (p = 0.002).ConclusionNasal mucociliary clearance time was significantly increased in patients with H pylori infection. The results suggest that H pylori infection may have an unfavourable effect on nasal mucociliary clearance.

scholarly journals Atorvastatin in Helicobacter Pylori Treatment: A Randomized Controlled Trial and Review

2021 ◽  
Author(s):  
Mohammad Reza Mohammad Hoseini Azar ◽  
Parham Porteghali ◽  
Amin Sedokani
Keyword(s):  
Helicobacter Pylori ◽  
Standard Treatment ◽  
Controlled Trial ◽  
Intervention Group ◽  
Trial Registration ◽  
Control Group ◽  
P Value ◽  
Bismuth Subcitrate ◽  
Significant Difference ◽  
H Pylori

Abstract Background: Considering the increase in drug resistance over time to Helicobacter pylori treatment relying on the anti-inflammatory and antibacterial effects of atorvastatin to increase the success rate of H. pylori eradication, we examined the effect of adding atorvastatin to standard treatment of H. pylori eradication.Results: A total of 186 symptomatic patients who had been diagnosed with Helicobacter pylori infection and tested for H. pylori eradication were examined by a pathological response or positive urea breath test. Patients who received atorvastatin in addition to standard treatment were also identified based on a table of random numbers. Standard treatment included a 240mg bismuth subcitrate tablet, a 40mg pantoprazole tablet, a 500mg metronidazole tablet, and 2 capsules of 500mg amoxicillin, all taken BID for 14 days. After 4 weeks of treatment, all patients underwent stool testing for H. pylori fecal antigen. If the test was positive, the request was considered a failure of treatment, and if the test was negative, it was considered a successful eradication of H. pylori. The clinical trial registration code for this study is IRCT20190823044589N1. The eradication rate of H. pylori was 80% in the control group and 80.9% in the intervention group, which did not show a statistically significant difference between the two groups (P-value=0.971).Conclusion: Adding atorvastatin to 4-drug regimen of PPI, bismuth subcitrate, amoxicillin, and metronidazole as the first line of treatment for H. pylori eradication is ineffective.Trial registration: IRCT, IRCT20190823044589N1. Registered 28 December 2019 - Retrospectively registered, https://en.irct.ir/trial/41734

scholarly journals EVALUATING SOME OF THE HEMATOLOGICAL PARAMETERS FOR HELICOBACTER PYLORI INFECTED PATIENTS

2020 ◽  
Vol 17 (36) ◽  
pp. 1052-1060
Author(s):  
Nidhal Abdullah HASHIM ◽  
Younus Jasim ABDULLAH ◽  
Hasan Rahman SHAWI
Keyword(s):  
Helicobacter Pylori ◽  
Complete Blood Count ◽  
Hematological Parameters ◽  
Control Group ◽  
Mean Corpuscular Hemoglobin ◽  
Healthy Individuals ◽  
Corpuscular Hemoglobin ◽  
Distribution Width ◽  
Significant Difference ◽  
H Pylori

Helicobacter pylori are Gram-negative curved rods that habitats the gastric mucosa and considered as the leading causes of stomach ulcers and duodenal ulcers in humans. The main object of this study was to evaluate the influences of the bacteria on several hematological parameters. A total of 60 patients aged between 15 to 40 years were included in this study (30 male and 30 female) in addition to 30 healthy individuals from the same ages who were considered as a control group. Venous blood (4 ml) was obtained from the study population and investigated for complete blood count (CBC) using an automated hematology analyzer. The results revealed that there is a substantial decrease (p 0.01) in Hemoglobin (Hb), Red cell distribution width (RDW), and mean corpuscular hemoglobin (MCH) in patients compared to control. However, no significant difference in Red blood cells (RBCs), Hematocrit (HCT), mean corpuscular volume (MCV) and mean corpuscular hemoglobin concentration (MCHC) in patients compared to control. Also, no significant differences were found in the white blood cell (WBC) between H. pylori infected and non-infected persons. Otherwise, there are significant differences (p 0.01) in lymphocytes, monocytes, granulocytes in the patients and healthy individuals. The results also found that there are significant statistical differences in some of the hematologic parameters among study groups according to their gender. The study concluded that Hb, RDW, lymphocytes, monocytes, granulocytes are decreased in H. Pylori infected patients suggesting that infection may have direct effects on blood parameters.

Relationship between Helicobacter pylori and development of hepatocellular carcinoma: A systematic review and meta-analysis.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 4091-4091
Author(s):  
Samragnyi Madala ◽  
Kira MacDougall ◽  
Balarama Krishna Surapaneni ◽  
Robin Park ◽  
Anup Kasi ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Systematic Review ◽  
Helicobacter Pylori ◽  
Causal Relationship ◽  
Subgroup Analysis ◽  
Meta Analysis ◽  
Control Group ◽  
Significant Difference ◽  
H Pylori ◽  
The Relationship

4091 Background: The relationship between Helicobacter pylori (H.pylori) and hepatocellular carcinoma (HCC) was first proposed in 1994. Since then, several studies have been performed to explore the association. The role of Hepatitis C (HCV) viruses coexisting with H.pylori in causing HCC was also studied. With the emergence of data in this regard, a causal relationship has been postulated, but not confirmed, and hence the relationship remains controversial. Our meta-analysis aims to summarize the research on this topic and investigate if there exists a relationship between H. pylori infection and the development of HCC and if the presence of HCV along with H.pylori plays a role in liver carcinogenesis. Methods: Following PRISMA guidelines, we performed a systematic review of all relevant studies published in the literature using keywords “Helicobacter pylori” and “Hepatocellular carcinoma” on major literature databases, including PubMed, EMBASE, Web of Science, and Cochrane controlled trials register. A total of 656 studies were identified between 1994 to March 2020, out of which 26 studies qualified under our selection criteria. Patients positive for HCC are included as cases and patients that did not have HCC under control group. In both groups, H.pylori positive patients and their HCV status, was identified. Results: Out of the 26 studies included in the final analysis, the prevalence of H. pylori infection was 64.78% (561 of 866) amongst HCC cases and 47.92% (1718 of 3585) in the non-HCC control group. The summary odds ratio for the association of H. pylori infection with the risk for HCC using the random-effects model was determined to be 4.75 (95% CI, 3.06-7.37), I²=63%. Subgroup analysis to determine the odds of developing HCC in the presence of H.pylori and HCV coinfection, was 13.97 (95% CI, 3.94-49.61), I²=81%. Whereas, the odds of developing HCC in the presence of only HCV without H.pylori was found to be 2.21 (0.70-6.94), I²=79. Subgroup analysis by study design showed no significant difference between the study groups (P= 0.5705). Conclusions: Our meta-analysis showed a positive association between H. pylori infection and the development of HCC. It showed a significantly higher risk of developing HCC in the presence of HCV infection along with H.pylori. Further prospective cohort studies are needed to prove the causal relationship, especially in cases of Hepatitis B, C coinfection, and cirrhotic patients.[Table: see text]

scholarly journals Effects of rapid maxillary expansion on nasal mucociliary clearance

2015 ◽  
Vol 86 (2) ◽  
pp. 250-254
Author(s):  
Hasan Babacan ◽  
Cenk Doruk ◽  
Ismail Onder Uysal ◽  
Salim Yuce
Keyword(s):  
Orthodontic Treatment ◽  
Mucociliary Clearance ◽  
Systemic Disease ◽  
Rapid Maxillary Expansion ◽  
Control Group ◽  
Maxillary Expansion ◽  
Positive Effects ◽  
Significant Difference ◽  
Orthodontic Patients ◽  
Nasal Mucociliary Clearance

ABSTRACT Objective:  To evaluate the changes in nasal mucociliary clearance in orthodontic patients after rapid maxillary expansion (RME) therapy. Materials and Methods:  Forty-two children (25 boys and 17 girls) participated in this study. The RME group consisted of 21 patients (mean age, 13.8 years), who had undergone RME at the initiation of orthodontic treatment. The control group consisted of 21 subjects (mean age, 13.6 years), who were attending the department of orthodontics for active orthodontic treatment. The nasal mucociliary clearance was assessed by the saccharin test. Saccharin transit times (STTs) were measured for each treated subject before expansion (T1), after RME (T2), and after a 3-month retention period (T3). Records were obtained at the same time intervals for each group. Results:  The STT decreased significantly in the RME group after expansion and retention (P < .05). A statistically significant difference was found when the STTs of the control and RME groups were compared after expansion and retention (P < .05). Conclusions:  The STTs of young orthodontic patients with maxillary narrowness and without any history of nasal or systemic disease were within normal limits. However, RME increased the mucociliary clearance in patients who had maxillary narrowness, having positive effects on nasal physiology and increasing nasal cavity volume.

The effect of vidian neurectomy on nasal mucociliary clearance

1988 ◽  
Vol 102 (10) ◽  
pp. 894-895 ◽  
Author(s):  
M. A. Greenstone ◽  
P. J. Stanley ◽  
I. S. Mackay ◽  
P. J. Cole
Keyword(s):  
Neural Control ◽  
Mucociliary Clearance ◽  
Control Group ◽  
Mucociliary Transport ◽  
Vasomotor Rhinitis ◽  
Physiological Factors ◽  
Tear Secretion ◽  
Vidian Neurectomy ◽  
Significant Difference ◽  
Nasal Mucociliary Clearance

AbstractThe physiological factors controlling mucociliary transport are largely unknown. Nasal mucociliary clearance was measuredusing the saccharin test in seven patients who had previously undergone vidian neurectomy for vasomotor rhinitis. Persistent denervation was suggested by impaired tear secretion. The control group consisted of thirty-four patients with vasomotor rhinitis who had not had surgery. There was no significant difference in clearance times between the two groups, suggesting that mucociliary transport is well preservedin the absence of neural control.

Comparison of Isotonic Seawater Nasal Spray Containing Chamomile Liquid Extract and Other Isotonic Seawater Nasal Washing Solutions for Allergic Rhinitis

2021 ◽  
pp. 000348942110254
Author(s):  
Yavuz Atar ◽  
Semih Karaketir ◽  
Imran Aydogdu ◽  
Hüseyin Sari ◽  
Hasan Sami Bircan ◽  
...  
Keyword(s):  
Allergic Rhinitis ◽  
Mucociliary Clearance ◽  
Clearance Time ◽  
Liquid Extract ◽  
Alternative Treatment Option ◽  
Significant Difference ◽  
Before And After ◽  
Group A ◽  
Group B ◽  
Nasal Mucociliary Clearance

Objective: We aim to demonstrate the effect of an isotonic seawater spray containing chamomile liquid extract on symptoms and nasal mucociliary clearance in patients with allergic rhinitis by comparing it with other isotonic seawater nasal washing solutions. Methods: The study included 123 patients. Based on Allergic Rhinitis and its Impact on Asthma guidelines, mometasone furoate intranasal spray treatment was started for all patients in the group diagnosed with allergic rhinitis. In addition to this treatment, isotonic seawater spray with chamomile liquid extract was added to Group A, isotonic seawater spray to Group B, and isotonic seawater nasal irrigation to Group C. The fourth group (Group D) was given only nasal steroid spray without nasal washing treatment. Before and after treatment in all patients, the Sino-Nasal Outcome Test-22 was performed, and nasal mucociliary clearance times were measured by the saccharin test. Results: The differences in duration of nasal mucociliary clearance and Sino-Nasal Outcome Test-22 values were taken before and after treatment. In Group A, B, C, and D the Sino-Nasal Outcome Test-22 differences were statistically significant ( P ≤.001; P ≤ .001; P ≤ .001, and P = .048, respectively). Only Group A and Group B experienced a significant difference in nasal mucociliary clearance times ( P ≤ .001; P = .010, respectively). When the Sino-nasal Outcome Test-22 score and nasal mucociliary clearance time differences before and after treatment were compared between all groups, the Sino-Nasal Outcome Test-22 score difference was higher in Group A than in Groups B, C, and D, the differences were found as statistically significant ( P = .010; P = .003; P ≤ .001, respectively). The nasal mucociliary clearance time difference was higher in Group A than in Groups C and D, the differences were found as statistically significant ( P = .010; P = .001, respectively). Conclusion: Isotonic seawater spray containing chamomile liquid extract is seen as a good alternative treatment option for allergic rhinitis patients.

scholarly journals Study of the Association Between Diabetes and Helicobacter Pylori Infection in a Tunisian Population

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
Chaima Jemai ◽  
Rim Rachdi ◽  
Sonia Bellamine ◽  
Lamia Bouallegue ◽  
Faika Ben Mami
Keyword(s):  
Helicobacter Pylori ◽  
Medical Records ◽  
Tunisian Population ◽  
Control Group ◽  
Patients With Diabetes ◽  
And Gender ◽  
H Pylori ◽  
Control Study

Introduction: The association between diabetes and Helicobacter Pylori (H. Pylori) infection remains controversial in the literature. The aim of our study was to search an association between diabetes and H. Pylori infection. Methods: This is a case-control study carried out in 2017 over 3 months (September-October-November), collecting 120 patients with dyspepsia, matched for age and gender into two groups: a group of 77 patients with diabetes, and a group of control cases made of 43 non-diabetics. Diabetes was defined according to the American Diabetes Association (ADA) of 2017. Clinical, biological, endoscopic and anatomopathological data were collected from medical records. Results: The average age of the patients was 50±2,1 year. The sex ratio was 0.51. 34.2% (n=41) patients were male. Diabetes was type 2 in the majority of cases (88.31%) and type 1 in 11.68% only. H. Pylori infection was more prevalent in diabetics (19.48%, 11.63%, p=0.27). H. Pylori infection was more prevalent in type 1 diabetics (44.44%, 16.18%, p= 0.04). The frequency of upper endoscopic lesions in diabetics and controls was 70.13% and 74.42%, respectively. Chronic gastritis, gastric atrophy, and intestinal metaplasia were found in 61%, 3.9% and 2.6% of the cases in the group of diabetics and 62.79%, 6.98% and 4.65% respectively in the control group (p= not significant (NS)). Conclusion: Our study shows the absence of a significant association between diabetes and H. Pylori infection, as well as the absence of endoscopic and histological specificities of this infection in patients with diabetes.

scholarly journals A comparative study of effect of deviated nasal septum on nasal mucociliary clearance and to comprehend the effect of septal and turbinate surgeries on restoring the mucociliary clearance

2018 ◽  
Vol 4 (3) ◽  
pp. 764
Author(s):  
Smitha B. C. Chandra ◽  
Kiran Bylappa
Keyword(s):  
Nasal Septum ◽  
Mucociliary Clearance ◽  
Concave Side ◽  
Control Group ◽  
Convex Side ◽  
Clearance Time ◽  
Deviated Nasal Septum ◽  
Group A ◽  
Group B ◽  
Nasal Mucociliary Clearance

<p class="abstract"><strong>Background:</strong> One of the important functions of nose is mucociliary transport by its epithelium. Any structural abnormalities of nose like deviated nasal septum, turbinate hypertrophy and polyps can easily damage the mucociliary clearance. This can lead to increased inflammation leading to osteomeatal complex obstruction and sinusitis. The purpose of the study is to determine the nasal mucociliary clearance time (NMC) in patients with deviated nasal septum. And to compare the changes in nasal mucociliary clearance time before and after septoplasty and septoplasty with turbinectomy.</p><p class="abstract"><strong>Methods:</strong> Nasal mucociliary clearance time was measured preoperatively in patients with deviated nasal septum on concave and convex side. Post operatively it was again recorded after septoplasty in group A and septoplasty with turbinectomy in group B. These values were compared with the control group C.  </p><p class="abstract"><strong>Results:</strong> Postoperatively group A patients NMC time was 11.11±2.76 on convex side, 14.01±2.39 on concave side. In group B patients NMC time was 11.18±1.91 on convex side and 12.62±1.42 on concave side.</p><p class="abstract"><strong>Conclusions:</strong> Nasal septal deviation and hypertrophied inferior turbinates can cause considerable impairment of nasal mucociliary clearance. Septoplasty combined with partial inferior turbinectomy of compensatory hypertrophied inferior turbinate on concave side preserves the normal NMC mechanism on both the sides of nasal cavity than just septoplasty.</p>

scholarly journals Association Between Helicobacter Pylori Infection and Non-alcoholic Fatty Liver Disease, Hepatic Adipose Deposition and Stiffness in Southwest China

2021 ◽  
Vol 8 ◽  
Author(s):  
Ying Liu ◽  
Dongyu Li ◽  
Yuping Liu ◽  
Ping Shuai
Keyword(s):  
Helicobacter Pylori ◽  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Liver Steatosis ◽  
Liver Stiffness ◽  
Control Group ◽  
Alcoholic Fatty Liver ◽  
Significant Difference ◽  
H Pylori

Background: Both nonalcoholic fatty liver disease (NAFLD) and Helicobacter pylori (H. pylori) infection have high prevalence worldwide, and the relationship between both remains controversial. We try to investigate whether H. pylori infection is associated with NAFLD and increased liver fat deposition and stiffness in this cross-sectional study.Methods: The physical examination data of 5,665 subjects were obtained from February 2018 to June 2019 in this study. Clinical and biochemical data were collected. NAFLD was diagnosed using abdominal color Doppler ultrasonography. Liver steatosis and stiffness were understood by two parameters of transient elastography (TE): fat attenuation parameter (FAP) and liver stiffness measurement (LSM). H. pylori infection was determined using the 13C urea breath tests.Results: The total prevalence of NAFLD and H. pylori infection was 30.2 and 37.0%, respectively. In men, the prevalence of NAFLD and the levels of FAP and LSM in H. pylori-positive group were significantly higher than H. pylori-negative group (all p &lt; 0.01), but no significant difference was found in women. In men, the infection rate of H. pylori in NAFLD group and LSM ≥ 7.4 kPa group was significantly higher than control group. Multivariate logistic regression analysis revealed that H. pylori infection was not independently associated with NAFLD and FAP ≥ 240 dB/m. However, H. pylori infection was associated with LSM ≥ 7.4 kPa in men.Conclusions: Our study suggests that H. pylori infection is not significantly associated with NAFLD and elevated liver steatosis, whereas it may be the risk factor of elevated liver stiffness in men.

A Study of the Relationship between Helicobacter pylori and Recurrent Aphthous Stomatitis Using a Urea Breath Test

2009 ◽  
Vol 10 (1) ◽  
pp. 9-16 ◽  
Author(s):  
Maryam Baharvand ◽  
Ziba Maleki ◽  
Kaveh Alavi ◽  
Ali Akbar Sayyari ◽  
Leila Sayyari
Keyword(s):  
Helicobacter Pylori ◽  
Breath Test ◽  
Urea Breath Test ◽  
Recurrent Aphthous Stomatitis ◽  
Aphthous Stomatitis ◽  
Control Group ◽  
Peptic Ulcers ◽  
Significant Difference ◽  
H Pylori ◽  
The Relationship

Abstract Aim Helicobacter pylori (H. pylori) is one of the most common, well-known pathogenic agents in the development of peptic ulcers. Some investigators have shown a relationship between H. pylori and recurrent aphthous stomatitis (RAS). However, this relationship is controversial. The aim of this study was to determine the association between H. pylori and RAS using the urea breath test (UBT). Methods and Materials Forty-three patients with RAS and 44 non-RAS controls were evaluated. There were no differences in gender or age in the two groups. The UBT was used to detect H. pylori infection. Data were analyzed using the Chi Square Test. Results Sixteen individuals in the RAS patients (37.2%) and 14 individuals in the control group (31.8%) had a positive breath test. The difference was not considered statistically significant (p=0.597). Conclusion In the present study no statistically significant difference was found between frequency of a positive UBT in the RAS patients and the control group. Clinical Significance Since the probability of a positive test was higher in the more severe cases this factor needs to be considered in the diagnosis and treatment of RAS. Citation Maleki Z, Sayyari AA, Alvavi K, Sayyari L, Baharvand M. A Study on the Relationship between Helicobacter pylori and Recurrent Aphthous Stomatitis Using a Urea Breath Test. J Contemp Dent Pract 2009 January; (10)1:009-016.

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