PREVALENCE OF COMORBIDITIES IN PATIENTS WITH CHAGASIC MEGAESOPHAGUS.

•The study investigated the prevalence of certain comorbidities in patients with Chagas megaoesophagus compared to those without the condition, aiming to determine whether it serves as a protective or risk factor. •In the general group (546 patients), the three most prevalent comorbidities were hypertension (44.3%), dyslipidaemia (17.

Diverticular Inflammation and Complication Assessment classification, CODA score and fecal calprotectin in clinical assessment of patients with diverticular disease: A decision curve analysis.

Background And Aims: The Diverticular Inflammation and Complication Assessment (DICA) classification and the Combined Overview on Diverticular Assessment (CODA) were found to be effective in predicting the outcomes of Diverticular Disease (DD). We ascertain whether fecal calprotectin (FC) can further aid in improving risk stratification.

Methods: A three-year international, multicentre, prospective cohort study was conducted involving 43 Gastroenterology and Endoscopy centres.

CLINICAL AND FUNCTIONAL ANALYSIS AFTER TOTAL KNEE ARTHROPLASTY.

Unlabelled: Osteoarthritis is a major cause of disability worldwide.

Objective: To evaluate the effects of Total Knee Arthroplasty of subjects with knee osteoarthritis by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC ).

Methods: Prospective, non-randomized study with convenience sampling.

Evaluation of Four Biomarkers in Patients Chronically Infected with Trypanosoma cruzi and Their Relationship with Disease Progression.

This study evaluated four biomarkers of inflammation or fibrosis as progression indicators for heart disease in patients with Chagas disease. We compared values of these markers at the time of the first sample collection of blood (first time point) and at the time of the last collection of blood (second time point) for 103 individuals positive for Trypanosoma cruzi antibodies. They were split into two clinical groups: 52 individuals with the indeterminate form of the disease at the first time point and 51 controls that already had either cardiac involvement (N = 25) or megaviscera (megaesophagus and/or megacolon; N = 26) at that time.

The distribution and chemical coding of enteroendocrine cells in Trypanosoma cruzi-infected individuals with chagasic megacolon.

Chagas disease is caused by the parasite, Trypanosoma cruzi that causes chronic cardiac and digestive dysfunction. Megacolon, an irreversible dilation of the left colon, is the main feature of the gastrointestinal form of Chagas disease. Patients have severe constipation, a consequence of enteric neuron degeneration associated with chronic inflammation.

Use of Vitamin D With Anti-Tumor Necrosis Factor Therapy for Crohn's Disease.

Background: Vitamin D (VD) has an important role in regulating gut mucosal immunity, and seems to be inversely linked to disease activity and more frequent relapses in inflammatory bowel disease. In this study, we evaluated patients with Crohn's disease (CD) treated with anti-tumor necrosis factor (TNF) in association with VD.

Methods: A double-blind, randomized, prospective study was conducted.

Hot Topics in Surgical Management of Acute Diverticulitiss.

In this session different issues for the surgical management of diverticular disease DD) were considered. The first session debated about the antibiotic treatment for acute uncomplicated diverticulitis (AUD), and supports their use selectively rather than routinely in patients with AUD. The second session discussed the best surgical treatment for those patients.

Clinical findings in congenital infection by Zika virus: a retrospective study in a reference hospital in Central-West Brazil.

Background: An increased number of congenital Zika virus infections with neurological and musculoskeletal malformations have been diagnosed worldwide, however, there are still several gaps in the knowledge about this infection, its associated mechanism, timing of transmission, and description of throughout findings of signs and symptoms, which is described in this paper. The purpose of this study is to describe aspects of congenital Zika syndrome (CZS) beyond the central nervous system comprising detailed delineation of all the other clinical findings.

Methods: A retrospective research developed using electronic medical records.

EVALUATION OF PSORIASIS TREATMENT WITH ESOMEPRAZOLE - A PILOT STUDY.

Background: Psoriasis is an inflammatory skin disease that affects 1%-3% of Caucasian populations and may be persistent, disfiguring and stigmatising. Proton pump inhibitors (PPI) are potent blockers of gastric acid secretion. They are widely regarded as the agents of choice for the treatment of acid-peptic disorders.

Relaxation incisions and tensile strength in the abdominal wall of pigs.

Purpose: To analyze the resistance to medial traction of abdominal wall muscles, before and after performing relaxing incisions.

Methods: Seventeen live pigs were used. After a median laparotomy, the handles were made in the rectus abdominis muscles (RAM) to fit the dynamometer.

5-HT serotonin receptor in the gastrointestinal tract: the link between immune system and enteric nervous system in the digestive form of Chagas disease.

Chagas disease is caused by Trypanosoma cruzi and remains one of the most neglected diseases in Latin America. One of its clinical forms is Chagas megacolon. Despite being known for more than half a century, detailed causes are still obscure.

Mast Cells and Serotonin Synthesis Modulate Chagas Disease in the Colon: Clinical and Experimental Evidence.

Background: Trypanosoma cruzi (T. cruzi) infects millions of Latin Americans each year and can induce chagasic megacolon. Little is known about how serotonin (5-HT) modulates this condition.

Mast cell-nerve interaction in the colon of Trypanosoma cruzi-infected individuals with chagasic megacolon.

Chagas disease is an infection caused by the parasite Trypanosoma cruzi that affects millions of people worldwide and is endemic in Latin America. Megacolon is the most frequent complication of the digestive chronic form and happens due to lesions of the enteric nervous system. The neuronal lesions seem to initiate in the acute phase and persist during the chronic phase, albeit the mechanisms involved in this process are still debated.

Stage effect of chronic kidney disease in erectile function.

Purpose: The study aims to assess the influence of the stage of chronic kidney disease and glomerular filtration rate on prevalence and degree of erectile dysfunction.

Materials And Methods: This transversal study, conducted from May 2013 to December 2015, included patients with chronic kidney disease in conservative treatment, stages III/IV/V. Erectile dysfunction was evaluated by the International Index of Erectile Function.

Constipation Is Related to Small Bowel Disturbance Rather Than Colonic Enlargement in Acquired Chagasic Megacolon.

Background: Constipation is the main symptom of acquired chagasic megacolon. However, a number of patients with Chagas disease without colon involvement also have the same complain. This study evaluated the role of small bowel in constipated patients with Chagas disease with and without megacolon.

Epithelial cell types and their proposed roles in maintaining the mucosal barrier in human chagasic-megacolonic mucosa.

Patients suffering from chagasic megacolon must have an intact mucosal barrier as they survive this chronic disease for decades. A key structure of the mucosal barrier are epithelial cells. Vasoactive-intestinal-peptide (VIP)-positive nerve fibres are involved in influencing, e.

Analysis of enteroendocrine cell populations in the human colon.

Recent studies have shown that patterns of colocalisation of hormones in enteroendocrine cells are more complex than previously appreciated and that the patterns differ substantially between species. In this study, the human sigmoid colon is investigated by immunohistochemistry for the presence of gastrointestinal hormones and their colocalisation. The segments of colon were distant from the pathology that led to colectomy and appeared structurally normal.

Open or Laparoscopic Treatment: Differences and Outcomes.

Surgical treatment of diverticulitis is still characterized by high morbidity and mortality. Surgical approach evolved from the early 20th century with 3-stage laparotomy to colon resection with primary anastomosis. In the last 2 decades, laparoscopic colectomy has been applied to elective and emergency setting of diverticular disease.

Myths and Evidences in Diverticular Disease.

Diverticular disease is a very common entity affecting the elders, but also a few people in the young age group. Most patients are asymptomatic, but about 30% of them will have abdominal complaints. As the pathophysiology of diverticular disease has changed since its description, we address some important points about the disease.

Congenital transmission of Trypanosoma cruzi in central Brazil. A study of 1,211 individuals born to infected mothers.

Transmission of Trypanosoma cruzi during pregnancy is estimated to occur in less than 20% of infected mothers; however, the etiopathogenesis is not completely understood. The Centre for Studies on Chagas Disease provides confirmation of T. cruzi infection for individuals living in central Brazil.