Coffee ground emesis and early endoscopy: Is timing actually relevant? / Vómitos en posos de café y valoración endoscópica precoz. ¿Es realmente el tiempo la clave?

OBJECTIVE: Coffee ground vomiting is a classical symptom of upper gastrointestinal bleeding. However, the clinical usefulness is limited, due to the low positive predictive value. Our goal is to determine if whether an urgent endoscopy does modify our therapeutic management with a real impact on survival. PATIENTS AND METHODS: It is a retrospective, observational and descriptive study. We selected all patients that underwent a gastroscopy in our center for coffee ground vomiting over the last 4 years (2017-2021). Two groups were established: urgent endoscopy (first 24h) and scheduled (over 24h). Then we studied differences between both groups regarding survival, ICU admission, hospitalization days and rebleeding. RESULTS: Three hundred and fourteen patients were identified, from which 276 were included, with 176 belonging to the urgency group and 109 to the scheduled group. There were no differences in the ICU admission, hospitalization days, survival or rebleeding after 30 days. There were no differences either in the number of potentially bleeding lesions or the need of endoscopic therapeutic. CONCLUSIONS: Coffee ground vomiting, without any other data supporting upper gastrointestinal bleeding, does not represent a reliable indicator. Performing urgent endoscopy is not beneficial in terms of morbimortality. Therefore, a more conservative strategy would allow to differ endoscopy, decreasing risks and reducing costs, without affecting the prognosis.

Irritable bowel syndrome and basal serum tryptase: correlation between subtype, severity, and comorbidities. A pilot study.

INTRODUCTION: the activation of mast cells causes alterations in epithelial and neuromuscular function and is involved in visceral hypersensitivity and dysmotility in gastrointestinal functional disorders. OBJECTIVES: primary: to evaluate differences in basal serum tryptase (BST) between patients with irritable bowel syndrome (IBS) and healthy controls. Secondary: BST depending on IBS subtype (diarrhea: IBS-D; constipation: IBS-C), comorbidities and correlation with IBS severity and quality of life. MATERIAL AND METHODS: a prospective control-case study in IBS patients (Rome IV criteria). BST (ImmunoCAP-Phadia, Sweden®), IBS Severity Score (IBSSS), pain, bloating and flatulence analogue scales, IBS quality of life (IBSQOL), and patient health status (PHQ-9) were determined. BST is the primary variable to achieve the primary endpoint. RESULTS: thirty-two patients were included, 21 (65.6 %) with IBS-D and 11 (34.4 %) with IBS-C; 32 controls were also included. Mean IBSSSS: 326.6 (± 71.4), IBSQOL: 76 (± 20.3), and PHQ9: 10.2 (± 5.9). BST was 4.8 ± 2.6 in IBS and 4.7 ± 2.6 in controls (p = 0.875). There were no differences in BST between IBS subtypes (4.7 ± 2.9 in IBS-D and 5 ± 1.8 in IBS-C; p = 0.315) or IBS severity (p = 0.662). However, BST was higher in patients with IBS and extraintestinal comorbidities compared to other patients and controls (p = 0.029). This subgroup also has more severe bloating (p = 0.021). There was no correlation between BST, quality of life (p = 0.9260), and health status (p = 0.3985). CONCLUSION: BST does not discriminate between IBS patients and controls. However, BST was higher in patients with IBS with extraintestinal comorbidities, which had more severe bloating. This finding is worthy of investigation.

Risk of COVID-19 transmission in esophageal, anorectal manometry and 24-hour impedance-pH monitoring.

BACKGROUND: the impact of the COVID-19 pandemic has led to the interruption of most manometry or impedance-pH monitoring studies. The risk of restarting activities is unknown. OBJECTIVE: assess the risk of SARS-CoV-2 virus infection, both to patients and healthcare workers, in relation to esophageal and anorectal functional tests during the pandemic without protective measures. METHOD: a questionnaire was designed to determine whether patients and healthcare workers had COVID-19, confirmed by either a test or compatible symptoms, after functional studies were performed from January until March 2020. RESULTS: the survey was answered by 263 (92.9 %) patients. Four (1.52 %) patients had confirmed COVID-19 in the two weeks after the functional test (adjusted rate 8.34 cases per 1,000 [95 % CI -0.06-16.74], OR 0.84 [95 % CI: 0.83-0.85], p < 0.001) and no patient after anorectal manometry. Another five had only compatible symptoms, for a total of nine patients (3.42 %) (adjusted rate 27.50 cases/1,000 [95 % CI: 7.27-47.74], OR 2.84 [95 % CI: 2.81-2.87]). In the total study period, 18.25 % had confirmed COVID-19 or compatible symptoms. The average number of days between the procedure and the first day of symptoms was progressively shortened (January: 56 days, February: 33 days, March: 10.5 days). Two of ten healthcare workers (20 %) had confirmed COVID-19. CONCLUSIONS: the risk of COVID-19 infection when performing functional tests is low and more related to the evolution of the pandemic rather than to the procedure itself. The small number of healthcare workers included in the study does not allow a definitive conclusion to be drawn on their risk of infection.

Fulminant gastrointestinal ischemia due to yeyunal volvulus.

Jejunal volvules are a very rare condition, barely reported in the literature, that occur in relation to congenital (eg, intestinal duplication) or acquired disorders (eg, diaphragmatic hernias or tumors). In the event that it becomes complicated with an established intestinal ischemia, its prognosis is further overshadowed by the possible consequences of a complex surgery, given the high risk of short bowel syndrome. Being a PEG probe carrier does not seem to be related to the picture.

Obstructed defecation syndrome: a diagnostic and therapeutic challenge.

Obstructed defecation syndrome produces constipation with anal blockage and a feeling of incomplete evacuation, due to either anatomic and functional causes. This is a complex and multifactorial entity due to diverse etiological factors that may coexist in many patients. Therefore, a diagnostic approach requires structural and functional assessment. The concordance between findings of diagnostic tests is suboptimal, thus an individualized analysis is mandatory in each patient. Therapeutic strategies require the best understanding of anatomic and functional aspects. Consequently, this entity is a diagnostic and therapeutic challenge.

Metastasis of dermatofibrosarcoma diagnosed by capsule endoscopy.

In the study of obscure gastrointestinal bleeding, which includes iron-deficiency anemia, the capsule endoscopy is a valuable diagnostic tool. In the different series the presence of tumors reaches 16% as the cause of it. We present the case of a rare tumor with metastatic extension in the small intestine in which the capsule endoscopy was key to the diagnosis and survival of the patient.

Independent factors associated with the impact of gastroesophageal reflux disease on health-related quality of life.

BACKGROUND: although a number of factors have been associated with a deterioration in quality of life in gastroesophageal reflux disease, it is not known which has an independent influence. OBJECTIVE: to evaluate factors independently associated with the impact of gastroesophageal reflux disease on health-related quality of life. METHODS: a post-hoc analysis of a prospective cohort of patients diagnosed with gastroesophageal reflux disease was performed. The patients completed validated questionnaires to evaluate health-related quality of life (SF 36), gastroesophageal reflux disease (GERQ) and psychological factors (STAI and SCL 90R). RESULTS: the study included 98 patients. The univariate analysis showed that a deterioration in the physical component of the SF36 was significantly associated with female gender, educational level, age, weight loss, severity of typical symptoms, supraesophageal symptoms and monthly income. The mental component was significantly associated with alcohol consumption, epigastric pain and lower scores on the STAI and SCL90 questionnaires. The multivariate analysis showed an independent association between the physical component of the SF36 and educational level (ß = 0.29; p < 0.01), severity of symptoms (ß = -0.38; p < 0.001), body mass index (ß = -0.30; p < 0.005), state anxiety (ß = 0.28; p < 0.01), female gender (ß = -0.23; p < 0.05) and dyspepsia (ß = -0.21; p < 0.05). Associated variables within the mental component included state anxiety (ß = -0.39; p < 0.01) and depression (ß = -0.32; p < 0.05). CONCLUSIONS: the principal factors independently associated with a deterioration in health-related quality of life in patients with gastroesophageal reflux disease included the severity of typical symptoms and the presence of dyspepsia. There is also an additional impact of body mass index and the psychological component.

Chronic diarrhea, weight loss and heart failure. Features of the same disease?

Carcinoid tumors are neoplasm that release hormone-like substances. They can produce liver metastasis and present with symptoms of the carcinoid syndrome. A 78 year old man presented with a history of chronic diarrhea, weight loss and shortness of breath.

Clinical practice guidelines for the management of constipation in adults. Part 2: Diagnosis and treatment. / Guía de práctica clínica sobre el manejo del estreñimiento crónico en el paciente adulto. Parte 2: Diagnóstico y tratamiento.

Constipation is a very common disorder that adversely affects well-being and quality of life. Evidence-based clinical practice guidelines are an essential element for proper patient management and safe, effective treatment. The aim of these guidelines is to provide health care professionals who care for patients with chronic constipation with a tool that allows them to make the best decisions about the prevention, diagnosis and treatment of constipation. The methodology used to draw up these guidelines is described in the Part 1. In this article we will discuss the recommendations for the diagnostic and therapeutic management of constipation.

Clinical practice guidelines for the management of constipation in adults. Part 1: Definition, aetiology and clinical manifestations. / Guía de práctica clínica sobre el manejo del estreñimiento crónico en el paciente adulto. Parte 1: Definición, etiología y manifestaciones clínicas.

Clinical practice guidelines for the management of constipation in adults aim to generate recommendations on the optimal approach to chronic constipation in the primary care and specialized outpatient setting. Their main objective is to provide healthcare professionals who care for patients with chronic constipation with a tool that allows them to make the best decisions about the prevention, diagnosis and treatment of this condition. They are intended for family physicians, primary care and specialist nurses, gastroenterologists and other health professionals involved in the treatment of these patients, as well as patients themselves. The guidelines have been developed in response to the high prevalence of chronic constipation, its impact on patient quality of life and recent advances in pharmacological management. The Grading of Recommendations Assessment, Development and Evaluation Working Group (GRADE) system has been used to classify the scientific evidence and strengthen the recommendations.

Management of the clinical issue of constipation with abdominal complaints in adults. A national survey of Primary Care physicians and gastroenterologists.

Irritable bowel syndrome and functional constipation represent a relevant and common health issue. However, real-world clinical practice includes patients with constipation who may or may not have other abdominal complaints (pain, bloating, abdominal discomfort) with variable frequency. The goal of the present study was to obtain information on the workload entailed by patients with constipation and associated abdominal complaints, predominant clinical behaviors, education needs, and potential daily practice aids both in Primary Care and gastroenterology settings. The clinical behavior of doctors is generally similar at both levels, despite differences in healthcare approach: use of empiric therapies and clinically guided diagnostic tests, with some differences in colonoscopy use (not always directly accessible from Primary Care). Regarding perceptions, general support and osmotic laxatives are most valued by PC doctors, whereas osmotic laxatives, combined laxatives, and linaclotide are most valued by GE specialists. Furthermore, over half of respondents considered differentiating both diagnoses as challenging. Finally, considerable education needs are self-acknowledged at both levels, as is a demand for guidelines and protocols to help in managing this issue in clinical practice. A strength of this study is its providing a joint photograph of the medical approach and the perceptions of constipation with abdominal discomfort from a medical standpoint. Weaknesses include self-declaration (no formal validation) and a response rate potentially biased by professional motivation.

The relation of fibrosis stage with nutritional deficiencies and bioelectrical impedance analysis of body composition in patients with chronic hepatitis C.

UNLABELLED:  Background. Nutritional deficiencies may aggravate the course of chronic hepatitis C (CHC). Our aim has been to perform a comprehensive analysis of body composition and nutritional deficiencies in CHC patients in non-cirrhotic and compensated cirrhotic stages to correlate the detected deficiencies with the fibrosis stage. MATERIAL AND METHODS: Body multifrequency bioimpedance analysis (BIA) and a wide and simultaneous analytical profile were prospectively performed in 74 CHC patients (36 male) with known METAVIR fibrosis stage established with liver biopsy or transient elastography. Results were analyzed to identify deviations from the normal range and variations according to the fibrosis stage. RESULTS: Body fat compartment was greater in women. Body composition did not change among the 4 stages of liver fibrosis. Low levels (< 30 µg/L) of vitamin D were detected in 74.3% of patients irrespective of the fibrosis stage. Most analytical results remained into the normal range with the exceptions of thrombocytopenia and vitamin A deficiency, that were limited to the stage 4 of fibrosis, and low Zn and LDL-cholesterol values, that were frequently found in patients with advanced (F3 and F4) fibrosis stage. CONCLUSION: Body composition and most biochemical parameters, including cyanocobalamin, folic acid and vitamin E, are well preserved in compensated patients with CHC, with the exception of generalized vitamin D insufficiency and of deficiencies of vitamin A and zinc that are restricted to the more advanced, although still compensated, stages of the disease.

Atypical diagnosis diagnosis by endoscopic capsule: Whipple's disease.

Whipple's disease is a chronic systemic infection produced by the actinomycete Tropheryma whipplei. Endoscopic tests are key in the diagnosis as they allow biopsy and histopathological examination for definitive diagnosis of this entity. We present a case of Whipple's disease where capsule endoscopy, uncommon for the diagnosis of this condition, was essential for it and its performance before and after antibiotic treatment allows to describe the macroscopic evolution of the findings in the small bowel. This case illustrates the utility of capsule endoscopy to allow complete examination of the small bowel disease in which up to 30% of patients may present with normal endoscopy.

DRESS syndrome secondary to ibuprofen as a cause of hyperacute liver failure.

Acute liver failure has a high mortality and its most frequent cause in Spain is viral infection. In this article, we present a case of fulminant liver failure. The failure is secondary to an idiosyncratic reaction to ibuprofen, an entity included in the DRESS syndrome. This syndrome plays a key role in the differential diagnosis of acute liver failure, since its unfortunate course often requires liver transplantation as the only useful therapeutic weapon. This case illustrates the need for an efficient coordination between hospitals as a key factor for improving the prognosis.

Enterohepatic Helicobacter other than Helicobacter pylori.

The Helicobacter genus includes Gram negative bacteria which were originally considered to belong to the Campylobacter genus. They have been classified in a separate genus since 1989 because they have different biochemical characteristics, with more than 24 species having been identified and more still being studied.H. pylori is the best known. It has an important etiopathogenic role in peptic ulcer disease and gastric cancer. Enterohepatic Helicobacters (EHH) other than H. pylori colonize the bowel, biliary tree and liver of animals and human beings with pathogenic potential. The difficulties existing to correctly isolate these microorganisms limit the description of their true prevalence and of the diseases they cause. Many studies have tried to discover the different clinical implications of EHH. Diseases like chronic liver disease, autoimmune hepatitis, hepatocarcinoma, autoimmune hepatobiliary disease, biliary lithiasis, cholangiocarcinoma and gallbladder cancer, Meckel´s diverticulum, acute appendicitis and inflammatory bowel disease have been related with different EHH species with different results, although their prevalence is greater than in healthy subjects. However, these data are currently not sufficient to draw definitive conclusions. Finally, the best known role of EHH in bowel disease is production of acute and chronic diarrhea pictures initially referred to as Campylobacter. H. pullorum has been identified in patients with acute gastroenteritis. The correct identification of EHH as producers of infectious gastroenteritis is found in its antibiotic susceptibility. It is generally macrolide-susceptible and quinolone-resistant.