Seyed vahid Hosseini

Shiraz University of Medical Sciences | SUMS · Colorectal Research Center

Background It is estimated that over 1.9 billion people suffer from overweight worldwide, among whom 600 million people are classified as obese. Obesity can result in many health problems. One of them is balance control insufficiency. Obesity treatment and management may include a combination of diet modification, appropriate physical activity, beh...

Background Drug abuse is known as one of the most important health, medical, and social problems. Furthermore, this study was performed to evaluate the relationship between opium and lipid profiles. Methods This cross-sectional study was conducted on 10,663 individuals, aged 40 to 70, living in Kharameh (south of Iran). Demographic information, li...

Studies indicate an association between hyperuricemia (HUA) and metabolic syndrome risk factors. On the other hand, obesity is a major modifiable and independent risk factor for HUA and gout. However, evidence concerning the effects of bariatric surgery on serum uric acid levels is limited and not completely clarified. This retrospective study was...

Abstract Background Kidney stone is the major cause of morbidity, and its prevalence is increasing in the world. This study aimed to assess the prevalence and risk factors of kidney stone in the adult population of southern Iran based on the data of the Kharameh Cohort Study. Methods This cross-sectional study was conducted on 10,663 individuals ag...

Background and objective Tracheostomy in coronavirus disease 2019 (COVID-19) patients can be performed in cases of prolonged intubation or in patients with a known difficult airway. Tracheostomy is usually performed by two main approaches: open surgery or percutaneous endoscopic insertion. However, few studies have compared these two techniques in...

Background and aim: Multimorbidity is one of the problems and concerns of public health. The aim of this study was to estimate the prevalence and identify the risk factors associated with multimorbidity based on the data of the Kherameh cohort study. Methods: This cross-sectional study was performed on 10,663 individuals aged 40-70 years in the...

Introduction No standard of anatomical variables, including stoma size, limb length, pouch size, and volume, has been determined for laparoscopic Roux-en-Y gastric bypass yet. Herein, we evaluated the effect of two different techniques for creating the gastric pouch on short-term postoperative weight loss. Methods This retrospective cohort was con...

Obesity is an increasing problem that can lead to noncommunicable diseases. The role of dietary factors on one’s obesity is confirmed in many studies. One nutritional approach that can be used for assessment of the foods and diets is the Index of Nutritional Quality (INQ). Our study is aimed at exploring the association between INQ and obesity. Our...

Introduction: SARS-CoV-2 infection (COVID-19) pandemic may influence the weight outcomes of bariatric surgeries (BS). Here, we intended to compare the weight outcome of patients who underwent bariatric surgery before and during the pandemic time. Methods: In a retrospective, single-center study, the information of two groups of patients; first C...

Background: Conventional treatments may not be effective in some severe cases of fecal incontinence (FI). Objectives: In the present study, we evaluated the applicability of ventral pelvio-anal reconstruction (VPAR) as a modified operative technique for 17 patients with severe and refractory FI. Methods: We performed VPAR by placing a mesh in the p...

Background Sparse data are available regarding the efficacy and safety of single anastomosis sleeve ileal (SASI) bypass surgery, where most available studies utilized short-term follow-ups. Therefore, this study was conducted to evaluate the safety and outcomes of this procedure in three consecutive years after the surgery.Materials and methodsThis...

Purpose The present study aimed to compare two newly introduced procedures, single anastomosis sleeve jejunal (SASJ) with ileal (SASI) bypass in terms of weight loss, remission of obesity-associated medical problems, complications, and nutritional status. Materials and Methods This retrospective study was carried out with 162 patients who underwen...

Background: Anastomotic leakage is a significant complication after colorectal anastomosis. The aim of this study was to evaluate the risk factors and preventive measures for anastomotic leakage after rectal cancer surgery. Methods: A total of 171 patients who had undergone laparoscopic and open rectal cancer resection with a double stapling partic...

Background and Purpose: Oral health is a critical factor in the quality of life (QoL) of older adults in relation to their nutrition, mental health, and healthy social relationships. This study aimed to investigate oral problems and psychological status of older adults referred to a hospital and its relationship with cognition status, stress, anxie...

Background: Previous studies have reported that gastrectomy and fundectomy can induce osteopenia. Body fat index is a new index of obesity that shows central obesity and other risks of obesity. Sleeve gastrectomy (SG) is a bariatric surgery and a new technique introduced as subsleeve, which only resected fundus of the stomach. In this study, it ha...

Following publication of the original article [1], the author name “Seyed Vahid Hosseini” was incorrectly written as “Seyed Vahid Hoseini”. The original article has been corrected. The online version of the original article can be found https://doi.org/10.1186/s12893-022-01591-2.

Abstract Background The prevalence of cardiovascular disease (CVD) is rapidly increasing in the world. The present study aimed to assess the prevalence and Predictors factors of CVD based on the data of Kherameh cohort study. Methods The present cross-sectional, analytical study was done based on the data of Kherameh cohort study, as a branch of th...

Background Colorectal cancer (CRC) is the second most common cancer in women and the third most common cancer in men worldwide, with an increasing trend in its incidence in Asian countries. In the present study, we aimed to describe the 13-year results of patients with CRC based on the Shiraz Colorectal Cancer Surgery (SCORCS) registry system in pa...

Background Rectal cancer accounts for one-third of all colorectal cancer (CRC) cases. Due to physiological and anatomical differences, some researchers consider rectal cancer as a separate organ malignancy during the recent decades. However, limited studies have been conducted in this regard in Iran. Therefore, the aim of this study is to determine...

A Correction to this paper has been published: https://doi.org/10.1007/s11695-021-05582-9

A correction to this paper has been published: https://doi.org/10.1007/s11695-021-05562-z

Introduction The main goal of bariatric surgery (BS) in patients with morbid obesity is reducing body mass and fat mass (FM). However, body mass loss is systematically accompanied by a decline in fat-free mass (FFM). We aimed to examine the time-course effect of BS on FFM and body FFM percentage (FFM%) in morbidly individuals with obesity by conduc...

Background and aims: Nonalcoholic fatty liver disease (NAFLD) is common in severely obese individuals undergoing bariatric surgery. Assessing the prevalence and severity of NAFLD seems crucial since it may affect the prevention or development of more severe forms of fatty liver. Methods: This cross-sectional study was conducted on 228 severely o...

Background: Oxidative stress contributes to the development of cardiovascular disease. Tools for evaluating the anti-inflammatory and antioxidative characteristics of an individual’s diet as a whole may be valuable for assessing the combined effects of dietary antioxidants on health. This population-based study aimed to investigate the association...

Purpose: Wounds with dead tissue, purulent wounds, and gangrene are good options for larval therapy. We aim to investigate the effect of larval therapy on diabetic wounds and compare it with traditional treatment. Methods: The sterile larvae were used in wound treatment and the infection rate, Erythrocyte Sedimentation Rate (ESR), and wound size...

Background and objectives Low back pain (LBP) is a common health condition in populations. Limited large-scale population-based studies evaluated the prevalence and predictors of LBP in developing countries. This study aimed to evaluate the prevalence and factors associated with LBP among the Iranian population. Methods We used baseline informatio...

PurposeLittle is known about the symptoms of coronavirus disease 2019 (COVID-19) on patients with morbid obesity following bariatric surgery (BS) in Iran. Thus, we sought to investigate the symptoms and effect of COVID-19 in patients with morbid obesity following, or candidates for, BS in Iran.Materials and Methods In this retrospective observation...

Aim: This study investigated the association between methylation status and expression levels of BTG2, PPP1CA, and PEG3 genes in colon cancer. Background: Aberrant DNA methylation is one of the most important epigenetic modifications in the development of cancer. Evidence indicates that hypermethylation of various tumor suppressor genes could be...

Background: Cystic echinococcosis (CE) is a life-threatening disease in many countries. Albendazole, as the drug of choice for medical treatment of CE, is accompanied by adverse effects and may be ineffective in 20%-40% of cases; hence, new and more effective compounds are urgently needed to optimize the management of the disease. This study was p...

Background: Emotions, attitudes, and behaviors toward eating play a very important role in obesity and according to a schema-based approach; patients with obesity learn some coping strategies since childhood to cope with the schemas. So, this study aims to evaluate the effectiveness of group schema therapy on the cognitive emotion regulation (CER)...

Statement of the problem: Oral health is one of the most important public health problems. The DMF index is used to assess oral health status. Purpose: This study was performed to evaluate oral health status based on DMF index in adults in Fars province. Materials and method: This cross-sectional study was performed on 8911 people aged 40 to 7...

Background: Colectomy is considered as a part of therapeutic armamentarium in ulcerative colitis. The availability of new biologic treatments might have affected the trend of using this modality. Methods: The hospital records of all tertiary centers in Shiraz, which are the main centers for the treatment of ulcerative colitis (UC) in southern Ir...

This systematic review and meta-analysis investigated the time-course effect of different type of bariatric surgeries (BS) up to 1 year post-surgery on fat mass (FM) and body fat percentage (BFP) in patients with morbid obesity. We searched PubMed, Scopus, EMBASE, ISI web of science, and Cochrane databases from October 2002 until May 2020 with no r...

Background: Rectal cancer is a malignant tumor of the digestive tract, and as it is a widespread condition, it demands comprehensive research. At the time of writing this study, coronavirus disease 2019 (COVID-19) affliction rates are rising rapidly in Iran. Hence, this study attempts to evaluate the country’s rectal cancer management during the pa...

This is a report about a 44-year-old woman, with morbid obesity (BMI = 43) who was a candidate for bariatric surgery (BS) in Mother and Child Hospital in Shiraz, Iran. She had obsessive-compulsive disorder (OCD), so she refused surgery because she was afraid of getting the coronavirus. Psychiatric diagnostic interview and EyleBrown questionnaire th...

Introduction The management of inflammation after colorectal surgery is important to decrease the susceptibility to postoperative complications. Platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) in the peripheral blood are known as two important inflammatory markers. In this study we evaluated and compared colorectal lapar...

Published online in http://ijam. co. in 95 Marzieh Rafaatmah et.al., Investigating the knowledge of the first degree relatives colorectal cancer and colonoscopy patients Abstract Introduction & Objective: Colorectal Cancer (CRC) is the third most common cancer in the world. The risk of suffering from colorectal cancer in the first degree relatives...

Unfolded protein response (UPR) pathway is a promising target for cancer treatment because of its over-activation in different cancers and its role in tumorigenesis and chemotherapeutic drug resistance. Endoplasmic Reticulum Metallo Protease 1 (ERMP1) is overexpressed in cancers such as colorectal cancer. The ERMP1 role in UPR activation was previo...

A correction to this paper has been published: https://doi.org/10.1007/s00268-021-06069-5

Background The aim of this study was to correlate the connection between self-management behaviors and anthropometric indices after Roux-en-Y gastric bypass (RYGB).MethodsA sample of 180 patients suffering from obesity were treated with RYGB in 2019; 6 and 18 months after surgery, anthropometric indices, including weight, waist circumference, waist...

Objective To compare the fecal incontinence status of patients submitted to theAltemeier procedure with or without posterior levatorplasty. Materials and Methods Medical records of the patients who underwent the Altemeier procedure at Shahid Faghihi Hospital (in Shiraz, Iran) from 2014 to 2018 were retrospectively studied. Patients older than 17 ye...

Background: Morbid obesity negatively affects all aspects of quality of life (QOL); therefore, the assessment of QOL can be a useful criterion to evaluate obesity outcome. Objectives: The present study aimed to design a QOL questionnaire in morbid obesity and assess its validation features. Methods: This sequential-exploratory mixed-methods study w...

Background: Transanal Total Mesorectal Excision (TaTME) presented in recent years as a novel technique to achieve better outcome in circumferential margin (CRM) and distal margin (DRM) in lower rectal cancer operation. The current study aimed to assess the perioperative and pathological characteristics of TaTME in comparison with laparoscopic total...

Introduction Anal fissure which is an ischemic ulcer in the lining of the anus, is a common challenging problem in current medicine. This study was designed to evaluate the benefits of a Persian Medicine cerate containing wallflower (Erysimum cheiri) and damask rose (Rosa × damascena) oil (WDC) on anal fissure. Methods This randomized, controlled...

Parastomal Hernia (PSH) is a common complication of patient who undergone ostomy especially end colostomy. Presence of hernia defect is associated with the risk of strangulation and obstruction so understanding the potential risk factor such as patient’s factor and technical issues is important. This study is evaluating the incidence of PSH hernia...

Purpose: Sleeve gastrectomy (SG) is an effective treatment for patients with severe obesity and it leads to significant weight loss and promotes the quality of life. The aim of this study was evaluating the relationship between self-efficacy, happiness and psychological well-being after sleeve gastrectomy. Methods: One hundred patients that unde...

Number of hybrid vehicles has increased around the world significantly. Automotive industry is utilizing the hybridization of the powertrain system to achieve better fuel economic and emissions reduction. One of the options recently considered in research for hybridization and downsizing of vehicles is to employ waste heat recovery systems. In this...

Background: Understanding the prognostic factors affecting the recurrence-free survival (RFS) of patients with rectal cancer (RC) is the mainstay of care. The present study aimed to identify factors affecting both short- and long-term RFS of patients with RC using semiparametric mixture cure models. Methods: The data were obtained from the datab...

Background: has been described as a tumor suppressor gene, participating in chromatin re-modeling, epithelial-mesenchymal-transition and many other cellular and molecular processes. It has been cited as a contribute in tumorigenesis. The role of in CRC is not yet defined. Aim: To investigate the role methylation and CNV in its expression in CRC cel...

Environmental crisis requires using cleaner energy sources for different sectors including the transportation. Hydrogen can support the transition of the automotive industry from petrol and diesel into a sustainable fuel. It could be the main source of energy or the auxiliary fuel in vehicles. As an auxiliary fuel, it has recently been considered i...

Background: Bariatric surgery has resulted in body weight loss, which claimed by surgery removal specific parts of the stomach with enzyme or sleeve gastrectomy. Objectives: The aim of this study is to determine weight loss and endocrine changes by 12-week fundus resection and sleeve gastrectomy in rabbits. Methods: Twenty-one rabbits, weighing 2.5...

Background: ARID1A has been described as a tumor suppressor gene, participating in chromatin re-modeling, epithelial-mesenchymal-transition and many other cellular and molecular processes. It has been cited as a contribute in tumorigenesis. The role of ARID1A in CRC is not yet defined. Aim: To investigate the role of ARID1A methylation and CNV i...

Background: There are several scolicidal agents for inactivation of hydatid cyst protoscolices during surgery, but most of them are associated with adverse side effects such as sclerosing cholangitis (SC) and liver necrosis. The present study aimed to evaluate the adverse effects of Eucalyptus essential oil to induce SC in animal models. Material...

Background: Morbid obesity is rising around the world. Surgery is a selective treatment intervention for it. Since most of the surgeons use weight loss for evaluating of the morbid obesity surgical outcomes and paying attention to the the quality of life (QOL) and body image evaluation are rare, this study aimed to assess the QOL and body image in...

Egg and honey contain a variety of bioactive compounds that can influence pro- and anti-inflammatory pathways and have effects on oxidative stress. In this study, the effects of egg white and honey against acetic acid-induced colitis were investigated in rats. Forty adult rats were divided into five groups (n = 7), group I (normal saline), group II...

Colorectal Cancer(CRC) is the second most common cancer in women and the third most common one in men. The risk of CRC in first-degree relatives is two to eight times as high as that of the normal population. The Colonoscopy performance of the first-degree relativescan detect this cancer at an early stage and it can reduce the mortality and morbidi...

Background Pelvic organ prolapse recurrence rate is an important issue which impacts the patient's quality of life and results in a new surgical procedure. We use a new technique of laparoscopic pelvic organ suspension (rectal suspension) for pelvic organ prolapse treatment in our center. We evaluated the results of this technique, three months aft...

Background: Colorectal cancer (CRC) is one of the most important causes of morbidity and mortality worldwide. This study aimed to determine the effect of measurement error of risk factors on the cure fraction of CRC patients. Materials and methods: This study was conducted using the medical records of 346 patients with CRC, who were followed up...

Background: Colorectal cancer (CRC) is one of the most important causes of morbidity and mortality worldwide. This study aimed to determine the effect of measurement error of risk factors on the cure fraction of CRC patients. Materials and Methods: This study was conducted using the medical records of 346 patients with CRC, who were followed up bet...

Previous proteomic studies have identified alpha 1-antitrypsin (A1AT) as a potential serum biomarker for colorectal cancer (CRC). In this case-control study, we evaluated plasma A1AT concentration and activity as a biomarker for the early diagnosis of colorectal cancer in a group of 113 sporadic CRC patients. We also analyzed A1AT gene promoter met...

Background: A set of activating and inhibitory KIRs (aKIR, iKIR) are involved in NK cell mediated immunity. This study was carried out in order to investigate the KIRs pattern and its association with colorectal carcinoma (CRC) development and clinical outcomes. Methods: Sequence-specific primers-polymerase chain reaction (SSP-PCR) for typing of...