Hepatitis C virus-positive donors in HCV-negative recipients in liver transplantation: Is it possible in Mexico?

Hepatitis C virus (HCV) infection is a worldwide public health problem associated with significant morbidity and mortality. In the context of liver transplantation, the demand for organs continues to exceed the supply, prompting the consideration of using organs from HCV-positive donors in HCV-negative recipients. The introduction of direct-acting antivirals (DAAs), which have demonstrated great efficacy in eradicating the virus, has made transplantation of organs from donors with HCV infection possible.

The interrelation between anxiety and quality of life among patients with ulcerative colitis in remission.

Objective: To determine if anxiety and depression are associated with a lower QoL in patients with UC in remission.

Patients And Methods: We included consecutive patients with a previously confirmed diagnosis of UC in remission for at least 12 months and who answered complete questionnaires: IBDQ-32, HAD. Clinical and sociodemographic characteristics were obtained.

Trasplante hepático en hepatitis alcohólica aguda: ¿debemos decir que no?

Alcohol liver disease is one of the main indications for liver transplantation (LT). Currently, an abstinence period <6 months is required to include a patient with alcohol liver disease on the waiting list, a period that has not been shown to reduce the risk of relapse. Alcoholic hepatitis is characterized by hepatic decompensation secondary to recent, excessive consumption of alcohol, and LT may be the option in a well-selected group of patients who do not respond to medical treatment, but due to established sobriety intervals are excluded, this requires a change in the criteria established by the committees.

Humoral response to different SARS-CoV-2 vaccines in orthotopic liver transplant recipients.

Background: The safety and efficacy data of the different types of available vaccines is still needed. The goal of the present analysis was to evaluate the humoral response to the COVID-19 vaccines in orthotopic liver transplant (OLT) recipients.

Methods: Participants were included from February to September 2021.

Psychological and Psychiatric Events Following Immunization with Five Different Vaccines against SARS-CoV-2.

Background: Despite the high number of vaccines administered against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) worldwide, the information on the psychological/psychiatric adverse events following immunization (AEFI) with these newly developed vaccines remains scarce.

Objective: To describe the frequency of psychological/psychiatric symptoms among recipients of five different anti-SARS-CoV-2 vaccines and to explore the factors associated with their development reported in the nationwide Mexican registry of AEFI against SARS-CoV-2.

Methods: Descriptive study of all the psychological/psychiatric symptoms, including anxiety, panic attacks, insomnia, and agitation reported to the Mexican Epidemiological Surveillance System from 21 December 2020 to 27 April 2021, among adult (≥18 years old) recipients of 7,812,845 doses of BNT162b2, ChAdOx1 nCov-19, rAd26-rAd5, Ad5-nCoV, or CoronaVac.

Liver Transplantation in Mexico.

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Clinical and neurophysiological description of patients with POEMS syndrome.

Introduction: POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes) is a monoclonal gammopathy with polyneuropathy as a mandatory criterion.

Objective: To describe potential associations between clinical expression and electrodiagnostic patterns in POEMS syndrome.

Method: Observational, retrospective, cross-sectional study of cases cared for in a referral center, diagnosed with POEMS syndrome from 2009 to 2019.

Cirrhosis etiology trends in developing countries: Transition from infectious to metabolic conditions. Report from a multicentric cohort in central Mexico.

Background: Cirrhosis is a public health threat associated with high mortality. Alcoholic Liver Disease (ALD) is the leading cause in Latin America and Metabolic Associated Fatty Liver Disease (MAFLD) in western countries. In Mexico, ALD and chronic Hepatitis C Virus infection (HCV) were the most frequent aetiologies during the past decades.

Bone Disease and Liver Transplantation: A Review.

Liver transplantation is currently the most effective and almost routine treatment for chronic and acute liver diseases. The survival of transplanted patients has increased exponentially, which has led to more knowledge of the long-term complications secondary to the underlying pathology or the various treatments that must be followed. Bone metabolic disease is a chronic complication of liver transplantation that inhibits quality of life.

Delirium and Associated Factors in a Cohort of Hospitalized Patients With Coronavirus Disease 2019.

Background: The coronavirus disease 2019 (COVID-19) pandemic dramatically increased the number of patients requiring treatment in an intensive care unit or invasive mechanical ventilation worldwide. Delirium is a well-known neuropsychiatric complication of patients with acute respiratory diseases, representing the most frequent clinical expression of acute brain dysfunction in critically ill patients, especially in those undergoing invasive mechanical ventilation. Among hospitalized patients with COVID-19, delirium incidence ranges from 11% to 80%, depending on the studied population and hospital setting.

Levosulpiride Relieved Persistent Hiccups in a Patient With COVID-19 and Vascular Cognitive Impairment.

Background: The coronavirus disease 2019 (COVID-19) is a systemic illness that implies neurological features and complications. Persistent (>48 hours) hiccups (ie, singultus or hiccoughs) have been recently described as a rare presentation of COVID-19. Even when considered benign, the frequency and duration of hiccup spells can be burdensome and sometimes difficult to treat.

Direct-Acting Antivirals in the Treatment of Hepatitis C Virus Recurrence after Liver Transplantation: Real-life Experience in a Mexican Cohort.

Background: Hepatitis C virus (HCV) infection is one of the most frequent causes of liver transplantation (LT) worldwide. Patients with HCV viremia at the time of LT universally develop recurrent HCV in the allograft, leading to accelerated fibrosis and graft loss. Treatment with direct-acting antivirals (DAA) is highly effective and safe in this population.

Psychosocial evaluation for liver transplantation: A brief guide for gastroenterologists.

Liver transplantation is a lifesaving treatment that improves survival and quality of life. The procedure requires adequate transplant candidate selection carried out by a multidisciplinary team. Psychosocial evaluation is a necessary part of recipient selection and its primary aims are to identify problems and psychosocial needs of the patient and his/her family, to improve transplantation outcomes.

Ethnicity and other COVID-19 death risk factors in Mexico.

Introduction: Patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection may develop coronavirus disease 2019 (COVID-19). Risk factors associated with death vary among countries with different ethnic backgrounds. We aimed to describe the factors associated with death in Mexicans with confirmed COVID-19.

Prediction of acute neurovascular syndromes with prehospital clinical features witnessed by bystanders.

Background: The prompt recognition of an acute neurovascular syndrome by the patient or a bystander witnessing the event can directly influence outcome. We aimed to study the predictive value of the medical history and clinical features recognized by the patients' bystanders to preclassify acute stroke syndromes in prehospital settings.

Methods: We analyzed 369 patients: 209 (56.

Prevalence of mental disorder and impact on quality of life in inflammatory bowel disease.

Introduction: Different studies have described psychiatric comorbidities in inflammatory bowel disease (IBD) patients, but most of them focus mainly on depression and anxiety. Even though major mental disorders are considered one of the main factors that decrease quality of life (QoL), its role in IBD patients remains unclear. We sought to identify the prevalence of different mental disorders as well as its relationship with QoL.

Peripheral artery disease in outpatients with a recent history of acute coronary syndrome or at high atherothrombotic risk.

Objectives: The frequency and implications of peripheral artery disease (PAD) in some risk groups are not entirely characterized in Latin America. We studied PAD prevalence, risk factors, and six-month outcomes in stable outpatients with a history of a recent acute coronary syndrome (ACS), or at high coronary risk.

Methods: We recruited 830 outpatients in 43 Mexican sites (median age: 64.

Enfermedad carotídea aterosclerosa y enfermedad de sustancia blanca en sujetos sin historia de infarto cerebral o isquemia cerebral transitoria.

Introduction: Atherosclerotic carotid artery disease (CAD) is a major risk factor for cerebrovascular disease.

Objective: To analyze the association of major vascular risk factors with atherosclerotic CAD and white matter disease (WMD) in patients without a history of ischemic stroke.

Method: Risk factors were assessed with carotid examination using Doppler duplex ultrasound.

Atypical Abdominal Pain in a Patient With Liver Cirrhosis.

The causes of abdominal pain in patients with liver cirrhosis and ascites are well-known but occasionally, atypical causes arise. We report the case of a patient with a ruptured, confined abdominal aortic aneurysm.

[Portopulmonary hypertension: Updated review].

Portopulmonary hypertension (PPH) is a rare condition worldwide, although epidemiological data are unknown in Mexico. However, chronic liver diseases are very prevalent in Mexico. PPH is the 4th subtype in frequency in the group of pulmonary arterial hypertension.

A genetic variant in the interleukin 28B gene as a major predictor for sustained virologic response in chronic hepatitis C virus infection.

Background And Aims: The IL28B single nucleotide polymorphism (SNP) rs12979860 is a major predictor of treatment outcomes in hepatitis C virus (HCV) infection, but its distribution widely varies among populations and ethnicities. We undertook this study to investigate the distribution of IL28B SNP rs12979860 in Mexican patients with HCV infection and to assess its usefulness in predicting response to pegylated interferon-alpha and ribavirin (PegIFN-α/RVB) therapy.

Methods: Three hundred and fifty patients with chronic HCV infection were studied.