High Prevalence In Population Research Articles

Perceived Effects of the COVID-19 Pandemic on Loneliness: The Most Vulnerable Population Groups

COVID-19 pandemic lockdown measures reasonably limited the social contacts of people in many countries. It is crucial to understand the effect of such policies on people’s social ties and the possible need for evidence-based public policy amendments. Therefore, this study examines 1) the prevalence of loneliness in the population aged 15+ in Lithuania in late 2021 and 2) the self-rated effect of the COVID crisis on loneliness in population groups with different levels of loneliness. It also focuses on the socio-demographic characteristics of these population groups. Data from a representative cross-sectional quantitative survey (N = 1067), carried out in November–December 2021, was used. Based on the 6-item De Jong Gierveld Loneliness Scale, descriptive statistics analysis revealed the high prevalence (51% of a medium level of loneliness) in the Lithuanian population. One in three people (36%) declared low-level loneliness, and each seventh or eighth (13%) reported high-level loneliness. The feelings of respondents who reported a high level of loneliness were also less stable; they more often stated that their feelings of loneliness increased during the pandemic. These research findings make contributions to studies of loneliness within the context of sudden crises. They emphasise the importance of policymakers focusing on additional measures when preparing for future emergencies and providing special attention to residents who experience the highest levels of loneliness. Doi: 10.28991/ESJ-2023-SPER-020 Full Text: PDF

Correlation between gastroesophageal reflux disease lung volumes and exacerbation of bronchial asthma: Italian pilot observational retrospective study GERDAS.

Reflux asthma is an entity characterized by typical symptoms and, in some cases, is "silent"; it is more dangerous when associated with obesity and sleep apnea syndrome. Numerous studies demonstrate its high prevalence in the general population, particularly in the pediatric population, where, despite medical specialists' treatment, asthma symptoms remain poorly controlled with a high risk of acute exacerbations. This clinical study aims to show how the addition of a particular type of alginate (Deflux Plus sachets) containing hyaluronic acid and melatonin at low doses administered over a prolonged period of 6 months causes a reduction in vagal reflex stimulation of the esophagus and pulmonary microaspiration reflexes by regulating lower esophageal sphincter motility in asthmatic patients, improving the asthma control test (ATC) score. In the reported statistical analysis, receiver operating characteristic curves were performed for sensitivity and specificity for the analyzed parameters, including the ACT score, with statistically significant data p<0.0001. We conclude that combining conventional therapy for reflux asthma with alginates may improve the risk of acute asthma exacerbations and dynamic lung volumes.

New Perspectives in Endoscopic Treatment of Gastroesophageal Reflux Disease

Gastroesophageal reflux disease has a high incidence and prevalence in the general population. Clinical manifestations are heterogenous, and so is the response to medical treatment. Proton pump inhibitors are still the most common agents used to control reflux symptoms and for healing esophagitis, but they are not a one-size-fits-all solution for the disease. Patients with persistent troublesome symptoms despite medical therapy, those experiencing some adverse drug reaction, or those unwilling to take lifelong medications deserve valid alternatives. Anti-reflux Nissen fundoplication is an effective option, but the risk of adverse events has limited its spread. In recent years, advancements in therapeutic endoscopy have been made, and three major endoluminal alternatives are now available, including (1) the delivery of radiofrequency energy to the esophago–gastric junction, (2) transoral incisionless fundoplication (TIF), and (3) anti-reflux mucosal interventions (ARMI) based on mucosal resection (ARMS) and mucosal ablation (ARMA) techniques to remodel the cardia. Endoscopic techniques have shown interesting results, but their diffusion is still limited to expert endoscopists in tertiary centers. This review discusses the state of the art in the endoscopic approach to gastroesophageal reflux disease.

Comprehensive molecular profiling from liquid and tissue for analysing the somatic mutational landscape in an Indian breast cancer cohort.

e13080 Background: Breast cancer is a genetically and clinically heterogeneous entity, with high prevalence in the Indian population. The primary objective of this study was to characterize the somatic mutational landscape of metastatic breast cancer in Indian patients from tumor and liquid specimens. Methods: We performed molecular profiling of 341 tumor tissue specimens and 901 blood specimens from individual breast cancer patients, with paired tissue and blood processing in a sub cohort (n=101). Targeted NGS evaluating single nucleotide alterations, copy number alterations, and fusions was performed on these specimens. Results: In the cohort with tissue-based sequencing (n = 341), TP53 was the prevalently altered gene (55%). PIK3CA and ESR1 mutations were detected in 32% and 9%, respectively. BRCA1/2 alterations were detected in 10.8%, ARID1A in 7%, KEAP1 in 6%, NF1 in 6%, and ATR in 6%. ERBB2 amplification was observed in 10% of the cases. ESR1 gene fusions were detected in 3.7%. This is clinically relevant as along with other ESR1 resistance mutations, ESR1 fusions are also known as recurrent drivers of endocrine therapy resistance and are impervious to ER-targeted therapies. In a sub cohort comprising 255 specimens, TMB analysis showed a median TMB of 5 mut/Mb (range 1 - 88 mut/Mb), and 15.3% specimens with TMB-High (≥10 mut/mb). The ctDNA analysis (n = 901) revealed TP53 being the most altered (41%) gene, followed by PIK3CA (23%), ESR1(11%), EGFR (6%) and GNAS (4%). Acquired resistance mutations in ERBB2 were identified in ctDNA analysis liquid biopsy from two patients treated with HER2-targeted therapy and were absent in corresponding tissue samples. Mutations in ESR1 were more commonly seen in liquid biopsy than paired tissue, indicating this acquired resistance alteration being better captured in ctDNA than tissue due to tumor heterogeneity and tumor evolution. This indicates causative role for ESR1 mutations in endocrine resistance but not in disease pathogenesis. Conclusions: We report the largest liquid biopsy study reporting the genomic landscape from breast cancer cases of Indian origin along with tissue based molecular landscape. High concordance of liquid for PIK3CA alteration and higher sensitivity for detection of resistance conferring alterations like ESR1 and ERBB2 shows utility of liquid biopsy profiling. It reinforces the utility of liquid biopsy as effective tool that reveal clinically relevant information including mutational status and therapeutic options and seem more relevant in acquired resistance settings. [Table: see text]

Non-Specialist Treatment Model for Hepatitis C Virus (HCV) in Canadian Carceral Settings: A Telemedical Focus

&#x0D; &#x0D; &#x0D; Hepatitis C virus (HCV) is a pronounced health problem in carceral settings globally. For Canadian prisons, it is estimated that approximately 25% of those incarcerated have been previously exposed to HCV. Despite being a high prevalence context, Canadian corrections facilities have largely failed to provide adequate care to those with HCV due to their reliance on traditional treatment models. Specifically, this involves hospital-based specialist clinics for patients in corrections facilities nearby – a practice known to be associated with a low incidence of treatment initiation. This paper will explore the use of a contemporary model premised on empowering non-specialist care and the use of telemedicine. This model has found success within other global settings, as will be discussed using case studies from Australia and the United States, and other HCV literature. With the WHO setting an ambitious 90% HCV global reduction goal by 2030, it has become imperative that Canada prioritizes high prevalence populations, such as those in carceral settings, and in turn, looks to more efficient and targeted models of HCV care for these individuals.&#x0D; &#x0D; &#x0D;

Patient Reported Impact of Symptoms in Spinal Bulbar Muscular Atrophy (PRISM-SBMA) (S33.007)

Patient Reported Impact of Symptoms in Spinal Bulbar Muscular Atrophy (PRISM-SBMA) (S33.007)

Renal denervation and long-term results.

Arterial hypertension is a condition with a high prevalence in the global population and represents a major risk factor for adverse cardiovascular events, including stroke and death. Non-pharmacological and pharmacological interventions, with combination therapy as a standard strategy, are very effective in achieving optimal blood pressure (BP) goals. Nevertheless, in a non-negligible proportion of patients, drug therapy is ineffective at achieving BP targets or there is intolerance to specific anti-hypertensive medications. In this context, the use of invasive treatments for BP control, including renal denervation, represents a valuable therapeutic option. Renal denervation has experienced ups and downs over the years, with an initial growth period and a decline mainly linked to the initial negative results of a large, randomized trial. However, recent data from new trials and long-term follow-up of initial trials have confirmed the benefit and safety of the procedure by relaunching it in daily clinical practice. Additional research evaluating ablation methods other than radiofrequency are needed to be able to more clearly define the role of this procedure and the type of patients that can benefit most from it.

Risk Factors and Trends for HPV-Associated Subsequent Malignant Neoplasms among Adolescent and Young Adult Cancer Survivors.

Subsequent malignant neoplasms (SMN; new cancers that arise after an original diagnosis) contribute to premature mortality among adolescent and young adult (AYA) cancer survivors. Because of the high population prevalence of human papillomavirus (HPV) infection, we identify demographic and clinical risk factors for HPV-associated SMNs (HPV-SMN) among AYA cancer survivors in the SEER-9 registries diagnosed from 1976 to 2015. Outcomes included any HPV-SMN, oropharyngeal-SMN, and cervical-SMN. Follow-up started 2 months after their original diagnosis. Standardized incidence ratios (SIR) compared risk between AYA survivors and general population. Age-period-cohort (APC) models examined trends over time. Fine and Gray's models identified therapy effects controlling for cancer and demographic confounders. Of 374,408 survivors, 1,369 had an HPV-SMN, occurring on average 5 years after first cancer. Compared with the general population, AYA survivors had 70% increased risk for any HPV-SMN [95% confidence interval (CI), 1.61-1.79] and 117% for oropharyngeal-SMN (95% CI, 2.00-2.35); cervical-SMN risk was generally lower in survivors (SIR, 0.85; 95% CI, 0.76-0.95), but Hispanic AYA survivors had a 8.4 significant increase in cervical-SMN (SIR, 1.46; 95% CI, 1.01-2.06). AYAs first diagnosed with Kaposi sarcoma, leukemia, Hodgkin, and non-Hodgkin lymphoma had increased HPV-SMN risks compared with the general population. Oropharyngeal-SMN incidence declined over time in APC models. Chemotherapy and radiation were associated with any HPV-SMN among survivors with first HPV-related cancers, but not associated among survivors whose first cancers were not HPV-related. HPV-SMN in AYA survivors are driven by oropharyngeal cancers despite temporal declines in oropharyngeal-SMN. Hispanic survivors are at risk for cervical-SMN relative to the general population. Encouraging HPV vaccination and cervical and oral cancer screenings may reduce HPV-SMN burden among AYA survivors.

Differences in gut microbiota and its metabolic function among different fasting plasma glucose groups in Mongolian population of China

BackgroundMany studies reported the association between gut microbiota and type 2 diabetes mellitus (T2D), but it is still unclear which bacterial genus plays a key role and how the metabolic function of gut microbiota changes in the occurrence and development of T2D. Besides, there is a high diabetic prevalence in Mongolian population, which may be partly affected by their high calorie diet. This study identified the main bacterial genus influencing T2D in Mongolian population, and analyzed the changes of metabolic function of gut microbiome. The association between dietary factors and the relative abundance of main bacterial genus and its metabolic function was also studied.MethodsDietary surveys and gut microbiota test were performed on 24 Mongolian volunteers that were divided into T2D (6 cases), PRET2D (6 cases) and Control group (12 cases) according to fasting plasma glucose (FPG) values. The relative abundance and metabolic function of gut microbiome from their fecal samples were measured by metagenomic analysis. Statistic method was used to evaluate the association between dietary factors and the relative abundance of the main bacterial genus or its metabolic function.ResultsThis study found that the Clostridium genus may be one of the key bacterial genera affecting the process of T2D. First, the relative abundance of Clostridium genus was significantly different among the three groups. Second, there was a higher relative abundance of metabolic enzymes of gut bacteria in PRET2D and T2D group than that in Control group. Third, a strong correlation between Clostridium genus and many metabolic enzymes was uncovered, many of which may be produced by the Clostridium. Last, carotene intake daily was negatively correlated with the Clostridium but positively correlated with tagaturonate reductase catalyzing interconversions of pentose and glucuronate.ConclusionsThe gut Clostridium genus may play an important role in the development of T2D and it could be a potential biomarker for T2D in Mongolian population. Meanwhile, the metabolic function of gut bacteria has changed during the early stage of T2D and the changes in carbohydrate, amino acid, lipid or energy metabolism of Clostridium genus may play a critical role. In addition, the carotene intake may affect reproduction and metabolic function of Clostridium genus.

Ground Zero in Lifestyle Medicine: Changing Mindsets to Change Behavior.

The aspiration of lifestyle medicine practitioners is a healthy population engaged daily in lifestyle behaviors that generate the vitality needed to live a good life. That said, we are aware that there is a high population prevalence of low readiness to change behavior. This article proposes that we can improve readiness to change by shifting our expert mindsets to coaching mindsets. We focus first on helping others mobilize resources that improve readiness to change, including motivation and confidence-rather than beginning with expert education and training on new skills and behaviors. We call this coaching activity tilling the (patient's) ground, which then germinates an interest in a mindset shift from an unresolved state (e.g., I don't have time to exercise) to a new state (e.g., I might feel better and be more productive, if I exercise). In a generative conversation, moving from unresolved to resolved improves confidence in behavior change. This mindset shift is called integration-connecting and integrating an unresolved state to new thoughts, ideas, or perspectives (the ah-hah experience). We use the ground zero metaphor in multiple ways, and invite readers to till their own ground, generate potential, and enable integration as role models.

Abstract 1906: MSH3: An underestimated DNA MMR gene in colorectal carcinogenesis and its potential role in disparity

Abstract Background: Unique mutations in cancer genes have been found in different races including African Americans (AA) population. Maintenance of proficient mismatch repair genes is important in colorectal cancer. Among them, MSH3 is found to be more important in colorectal cancer in AA particularly as its alterations associate with EMAST phenotype that has poor prognosis. However, there are regional variations in the classification and criteria used to determine the pathogenicity of these mutations particularly in AA due to their high genomic diversity. Aim: To analyze unique and novel MSH3 mutations using specific in-silico prediction tools and to validate their biological significances in AA-CRC. Results: In this study, we validated our targeted exome sequencing data of MSH3 mutations in AA and Caucasians (CA) CRC samples. A cost effective in-silico approach was employed to narrow down most significant MSH3 mutations. Interestingly, we and found six non-synonymous novel, pathogenic mutations in MSH3 gene (c.G1237A, c.C2759T, c.G1397A, c.G2926A, c.C3028T, c.G3241A) correspond to MSH3 protein (E413K; S466N; S920F; E976K; H1010Y; E1081K), in AA than CA samples. Also, we observed loss or gain of different chemical bonding patterns (hydrogen, ionic, hydrophobic, and di-sulfide bonding) between wild type and mutant MSH3 protein. Interestingly, some of these mutations were within the ATPase site while others are in MSH3-MSH2 interacting domains. Furthermore, Molecular Dynamics Simulation (MDS) of these six mutants of MSH3 proteins showed an overall effect on MSH3 protein stability especially in MSH3-MSH2 interaction compared to wild type MSH3 protein.Conclusion: Our data showed that, six MSH3 non-synonymous mutations are deleterious as they affect important sites within MSH3-MSH2 interactive and ATPase domain. Assessing the real frequency of these mutations in large cohort and their specific effect on function may shed light on EMAST phenotype, high prevalence, and overall poor prognosis in the AA population. In vitro functional assays using CRISPR-Cas9 knock-in and in vivo studies are underway to mimic these mutations. Citation Format: Mudasir Rashid, Rumaisa Rashid, Minoru Koi, John M. Carethers, Hassan Brim, Hassan Ashktorab. MSH3: An underestimated DNA MMR gene in colorectal carcinogenesis and its potential role in disparity [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1906.

The Wicked Relationship between Depression and Metabolic Syndrome.

Major depressive disorder (MDD) constitutes a challenge in the field of mental disorders, given its high prevalence in the general population and its impact on the quality of life, while representing a major burden of health worldwide. Currently, much interest in the pathophysiology of MMD ìs also directed towards disentangling the possible biological mechanisms shared with that medical condition known as metabolic syndrome (MeS) that is frequent in the general population and often comorbid with MDD. Therefore, the aim of this paper was to summarize the evidence on the relationships between depression and MeS, and to comment on the common factors and mediators present in these two conditions. For this reason, some of the main databases of scientific literature were accessed, and all the papers fulfilling the goal of this review were selected. The results demonstrated the existence of common pathways between depression and metabolic syndrome involving several mediators, such as inflammation, the hypothalamus-pituitary-adrenal axis, oxidative stress, platelet functions, coronary heart disease and peripheral hormones, thus requiring strict attention from the scientific community. Indeed, such pathways may be targeted in the near future in order to pave the way to new treatment options for these disorders.

Bruxismo de la vigilia por autoreporte y factores asociados en estudiantes universitarios de educación física

Bruxism is an activity of the masticatory muscles with high prevalence in the general population. It has also been described as a frequent phenomenon in university students of some disciplines. Based on this idea, the present work analyzes the self-perception and some factors associated with the daytime bruxism in university students of physical education (ISEF-UdelaR). This is an observational, descriptive and cross-sectional study in of a sample of 178 university students. Data were collected through a self-report questionnaire. The 67.9% of the participants were daytime bruxism and 33% reported it (21% women and 13% men).&nbsp;Yet&nbsp;likewise, six out of ten volunteers who reported bruxism also reported anxiety,&nbsp;and three out of ten volunteers with bruxism reported stress. In conclusion, "probable" daytime bruxism is highly prevalent in physical education students and the factor most associated with daytime bruxism is anxiety.

Association of scrub typhus with incidence of dementia: a nationwide population-based cohort study in Korea

BackgroundScrub typhus is a mite-borne infectious rickettsial disease that can occur in rural and urban areas, with an especially high prevalence in older populations. This disease causes systemic vasculitis that can invade the central nervous system. Considering these characteristics, here we examined whether scrub typhus was associated with the occurrence of dementia, using large population-based cohort data.MethodThis population-based cohort study enrolled patients aged 60–89 years using data from the Health Insurance Review and Assessment database of South Korea between 2009 and 2018. We defined scrub typhus and dementia using International Classification of Diseases, Tenth Edition diagnostic codes. The control group was stratified according to age and sex at a ratio of 1:5 to the case group in the study population. The index date was set after 90 days beyond the date of the scrub typhus diagnosis, while the observation period was from the time of the index appointment to December 31, 2020. The primary outcome was newly diagnosed dementia. The secondary outcome was dementia classification, such as Alzheimer’s disease, vascular dementia, and other. All analyses were conducted by matching age, gender, and comorbidity.ResultsDuring the observation period, 10,460 of 71,047 (14.7%) people who had a history of scrub typhus versus 42,965 of 355,235 (12.1%) people in the control group, that is, with no history of scrub typhus, were diagnosed with dementia (adjusted hazard ratio, 1.12; 95% confidence interval, 1.10–1.15, p < 0.001). The Kaplan–Meier curves for time to cumulative incidence of dementia showed that the dementia incidence in both groups increased over time, while individuals with a past history of scrub typhus had a higher incidence of dementia than the control group. Second, the risk of Alzheimer’s disease was significantly higher among patients with a history of scrub typhus (adjusted hazard ratio, 1.15; 95% confidence interval 1.13–1.18, p < 0.001).ConclusionIn conclusion, a history of scrub typhus infection in old age is significantly associated with an increase in dementia, especially Alzheimer’s disease. Our results suggest that prevention and appropriate treatment of scrub typhus should be emphasized as a dementia prevention measure.

Cost to perform door-to-door universal sputum screening for TB in a high-burden community.

BACKGROUND: Population-based active case-finding (ACF) identifies people with TB in communities but can be costly.METHODS: We conducted an empiric costing study within a door-to-door household ACF campaign in an urban community in Uganda, where all adults, regardless of symptoms, were screened by sputum Xpert Ultra testing. We used a combination of direct observation and self-reported logs to estimate staffing requirements. Study budgets were reviewed to collect costs of overheads, equipment, and consumables. Our primary outcome was the cost per person diagnosed with TB.RESULTS: Over a 28-week period, three teams of two people collected sputum from 11,341 adults, of whom 48 (0.4%) tested positive for TB. Screening 1,000 adults required 258 person-hours of effort at a cost of US$402,000, 70% of which was for GeneXpert cartridges. The estimated cost per person screened was $36 (95% uncertainty range [95% UR] 34-38), and the cost per person diagnosed with Xpert-positive TB was $8,400 (95% UR 8,000-8,900). The prevalence of TB in the underlying community was the primary modifiable determinant of the cost per person diagnosed.CONCLUSION: Door-to-door screening can be feasibly performed at scale, but will require effective triage and identification of high-prevalence populations to be affordable and cost-effective.

Postprandial Hypotension: An Underreported Silent Killer in the Aged.

Orthostatic hypotension (OH) is one of the most common autonomic dysfunctions, with high prevalence in populations of elderly, hypertensive, diabetic, or Parkinson's patients. Evidence is emerging that OH co-occurs with postprandial hypotension (PPH); a greater prevalence of PPH than of OH is reported for Parkinson's disease patients. OH is diagnosed by measuring the blood pressure changes associated with postural changes and often produces alterations in consciousness or other such bothersome symptoms as fainting. PPH is diagnosed by measuring the blood pressure changes associated with ingesting high carbohydrate test meals. Because of the time lag between food ingestion and absorption, PPH is often not reported as symptomatic and, therefore, not diagnosed as PPH. OH and PPH are independent predictors for all causes of mortality. Relative underdiagnosis may qualify PPH as a "silent killer" disease. This review is aimed at providing updates on the epidemiology, pathophysiology, and clinical aspects associated with the diagnosis and treatment of PPH. Highlighting the current gaps in knowledge and research about PPH is expected to make medical practitioners more cognizant of the dangers of underdiagnosis and motivate future research to identify individuals and populations at high risk for PPH and its sequelae.

Determining Prior Authorization Approval for Lumbar Stenosis Surgery With Machine Learning.

Medical vignettes. Lumbar spinal stenosis (LSS) is a degenerative condition with a high prevalence in the elderly population, that is associated with a significant economic burden and often requires spinal surgery. Prior authorization of surgical candidates is required before patients can be covered by a health plan and must be approved by medical directors (MDs), which is often subjective and clinician specific. In this study, we hypothesized that the prediction accuracy of machine learning (ML) methods regarding surgical candidates is comparable to that of a panel of MDs. Based on patient demographic factors, previous therapeutic history, symptoms and physical examinations and imaging findings, we propose an ML which computes the probability of spinal surgical recommendations for LSS. The model implements a random forest model trained from medical vignette data reviewed by MDs. Sets of 400 and 100 medical vignettes reviewed by MDs were used for training and testing. The predictive accuracy of the machine learning model was with a root mean square error (RMSE) between model predictions and ground truth of .1123, while the average RMSE between individual MD's recommendations and ground truth was .2661. For binary classification, the AUROC and Cohen's kappa were .959 and .801, while the corresponding average metrics based on individual MD's recommendations were .844 and .564, respectively. Our results suggest that ML can be used to automate prior authorization approval of surgery for LSS with performance comparable to a panel of MDs.

Fear of clowns: An investigation into the aetiology of coulrophobia.

Fear of clowns or coulrophobia is a little understood phenomenon despite studies indicating that it has a high prevalence in the general population. There have been no previous investigations into the aetiology of this fear, although several plausible hypotheses from the wider literature can be generated; the fear stems from media portrayals of scary clowns, from the unusual physical appearance or the unpredictable behaviour displayed, or it derives from an unpleasant personal experience. The current study reviews the literature in this area and also pilots a new questionnaire (Origin of Fear of Clowns Questionnaire; OFCQ) to explore the causes of the fear of clowns in a sample of 528 participants who reported such a fear. Our findings suggest that uncertainty of harmful intent, media influences and unpredictability of behaviour play an important role in the origins of coulrophobia. There are also multiple features of clown appearance which produce a negative experiential state and a sense of a direct threat. We conclude that the origins of clown fear are multi-factorial and primarily relate to aspects of their facial appearance, their behaviour, and how they have been portrayed in the media. Surprisingly, fear derived from personal experience was not one of our main findings. Further research is focused on looking at associations between the level of fear and each aetiological category.

Probiotics in Functional Dyspepsia

Functional dyspepsia (FD) is a common disorder in everyday clinical practice identified nowadays as a multi-factorial, difficult to treat condition with a significant burden on patients' quality of life (QoL) and healthcare systems worldwide. Despite its high prevalence in the general population, the precise etiology of the disorder remains elusive, with its pathophysiological spectrum evolving over time, including variable potential mechanisms, i.e., impaired gastric accommodation, gastric motor disorders, hypersensitivity to gastric distention, disorders of the brain-gut axis, as well as less evident ones, i.e., altered duodenal microbiota composition and genetic susceptibility. In light of these implications, a definitive, universal treatment that could be beneficial for all FD patients is not available yet. Recently, probiotics have been suggested to be an effective therapeutic option that could alleviate gastrointestinal symptoms in patients with Irritable Bowel Syndrome (IBS), potentially due to anti-inflammatory properties or by modulating the complex bidirectional interactions between gastrointestinal microbiota and host crosstalk; however, their impact on the multiple aspects of FD remains ambiguous. In this review, we aim to summarize all currently available evidence for the efficacy of probiotics as a novel therapeutic approach for FD.

Immunological analysis of Interleukin-10 (IL-10), tumor necrosis factor-a (TNF-a), and Prostate-specific antigen (PSA) in benign and malignant prostate cancer.

Among the cancers that impacts men, prostate cancer considerably raises deaths for males around the world. Persons with tumours can have a localized or advanced form of the illness. The present study aimed to determining the relationship between the level of cytokines (IL-10 and TNF-a) and PSA in the sera of patients and compared it with healthy. A case control study consist of three group included was in this study. The first group involves 50 patients with PC were observation in Al-Amal Oncology Hospital in the period from April 2021 to April 2022 under the supervision of oncology specialists was included in this study. Second group consist of 30 patients. They have benign hyper plaisa (BHP), this group has been collected from urosergical department . Third group was include 20 healthy volunteers (non prostate cancer and non BHP). Prostate specific antigen (PSA) was measured by mini- VIDAS device using kit supplied by Biomerieux- France. IL-10 and TNF-a levels were measured by ELISA technique using kit supplied by CAUSABIO- China. Results of the present study showed the 60-69 years age group scored highest percentage in benign (56.7%), malignant (54.0%), compared to control (healthy) (50.0%), while > 69 years scored least percentage in these groups (3.3%, 14.0%, and 25.0%) respectively with significant different (p< 0.05). Additionally, the IL-10 and PSA scored highest mean levels in the malignant group (1.22 ± 0.23 and 27.66 ± 6.31), while TNF-a scored highest mean levels in a benign group (0.30 ± 0.11). The least mean level of IL-10 was in healthy (0.42 ± 0.15), TNF-a in malignant (0.23 ± 0.03), and PSA in benign (6.73 ± 1.36). Finally, there is a significant difference among age groups and PSA, IL-10, and TNF-parameters. We concluded the PSA, TNF-a and IL-10 parameters are play important roles in pathogenesis patients with prostate cancer. PCa is high prevalence in elderly population.