Strategies to optimize the management of obesity-related metabolic complications after liver transplantation (LT) are needed. We examined the effect of pre-LT sleeve gastrectomy (SG), as compared to medical weight loss (MWL), on post-LT outcomes. This is a cohort study of adults (≥18 years) with medically complicated obesity who were eligible for pre-LT SG and underwent LT from January 1, 2006 to June 1, 2016. Logistic regression models evaluated the association of SG on post-LT diabetes and hypertension, defined as new-onset or progressive disease post-LT. Cox regression models evaluated the association of SG on recurrent and de novo nonalcoholic fatty liver disease (NAFLD). Among 70 LT recipients who were eligible for pre-LT SG, 14 (20%) underwent SG and 56 (80%) underwent MWL only. Mean follow-up was 5.2 years post-LT. The SG cohort sustained higher % total body weight loss at 3 years post-LT (28.9% vs. 5.4%, p < .001). In multivariable analyses, SG was associated with significantly lower risk of post-LT diabetes (OR 0.04, 95% CI 0.00–0.41, p = .01), hypertension (OR 0.15, 95% CI 0.04–0.67, p = .01), and recurrent and de novo NAFLD (HR 0.19, 95% CI 0.04–0.91, p = .04). When compared to MWL, SG resulted in sustained weight loss and significantly lower risk of diabetes, hypertension, and recurrent and de novo NAFLD post-LT. 相似文献
Objectives:To determine the prevalence of depression and anxiety in adult multiple sclerosis patients attending tertiary facilities in Riyadh, Saudi Arabia.Methods:This is a cross-sectional study conducted among MS patients in Riyadh City, Saudi Arabia. A self-administered questionnaire was distributed among MS patients at Prince Sultan Military Medical City in Riyadh, Saudi Arabia between April 2020 and January 2021. The questionnaire consisted of socio-demographic characteristics and the Hospital Anxiety and Depression Scale (HADS). Univariate using Chi-square test and multivariate regression analysis had been performed to determine the factors associated with anxiety and depression among MS patients.Results:A total of 328 MS patients took part in the study. The most prevalent age group was 36–45 years old (38.4%), with over 70% of the participants being females. Anxiety and depression were shown to be prevalent in MS patients at 42.9 percent and 58.8 percent, respectively. According to statistical tests, being less educated and having partial to severe disability was linked to an increased rate of anxiety and depression, whereas being female was more prone to anxiety symptoms but not depression.Conclusion:Depression was more frequent than anxiety. As a result, while assessing psychiatric diseases in the study group, depression/anxiety may be expected to be more frequent amongst those of greater disability. Multiple sclerosis (MS) is a central nervous system demyelinating disease caused by an immunological response. Depression and anxiety are more common in patients with multiple sclerosis (PWMS) than in the general population,1-4 which is a well-known phenomenon. However, we believe that these illnesses are under-recognized in PWMS because several MS symptoms overlap with depression and anxiety, making detection more difficult. Fatigue, sleeplessness, anorexia, memory loss, and concentration problems are all common symptoms of depression, MS, or both.5,6 Furthermore, the symptoms of MS might mislead self-report rating scales designed to detect depression and anxiety, resulting in false positives or negatives.5,6 Moreover, depression in PWMS can impair their quality of life (QOL), medication adherence, and compliance, worsening their prognosis.7-9 Suicidal thoughts and attempts are also common.10-13 The hospital Anxiety and Depression Scale is a one-of-a-kind measure for detecting anxiety and depression while taking into account both disorders’ possible confounders, and it has been validated for use in PWMS.6 Depression is a significant mood illness that affects many people. It creates severe symptoms that impact how you feel, think, and handle day-to-day tasks like working, sleeping, and eating.14 In PWMS, the lifetime prevalence of depression in up to 50%,3 compared to 10.8% in the general population.15 The cause of depressive disorders in people with MS is unknown. However, it is assumed to be complex, with psychological, social, and neurological aspects - as well as immunologic and genetic factors - all having a part.16 Furthermore, depression can have a severe impact on these patients’ health by raising the severity of their symptoms and reducing their compliance with therapy and follow-up, both of which have an impact on their medical costs.9 In addition to a decreased quality of life (QOL), cognitive impairment, and an increased risk of suicide, especially when anxiety is present.7,10,11 Furthermore, PWMS have a 10-year lower life expectancy than the general population of the same age.2 Patients, caregivers, and care providers should not underestimate the impact of sadness and anxiety on PWMS. Improved identification, diagnosis, and treatment in medical offices, where people with mood disorders are frequently seen for the first time, can assist to improve these negative outcomes.17 Unfortunately, despite convincing evidence of its high incidence, greater influence on prognosis, and quality of life, depression and anxiety are still underdiagnosed and undertreated.13 The goal of this study is to find out how common depression and anxiety are among adult patients with multiple sclerosis in Riyadh, Saudi Arabia. We’ll also see if there’s a link between Hospital Anxiety and Depression Scale (HADS) score and patients’ demographical, socio-educational, and MS-related characteristics, as well as MS duration, Immunomodulatory type, and EDSS scores. 相似文献
In Saudi Arabia, the utilization of the world wide web has become increasingly popular. However, the exact figure of such use is unknown. This study aimed to determine the percentage of, and experience with, online Arabic drug information by Arabic-speaking adults in Saudi Arabia. A web based questionnaire was used. The questionnaire language was Arabic. Public were invited to participate in the survey through e-mails, Twitter, WhatsApp and Facebook in March 2012. The survey included 17 items examining the types of accessed Arabic drug information, the respondent’s demographics, their ability to easily find and understand Arabic drug-related information, and their trustfulness and dependency on such information websites. Of the 422 Arabic speaking adults who answered the questionnaire, 88% stated that they used Arabic websites to answer drug-related questions. Of the respondents, 50% had a bachelor’s degree, 44% were young adults, over half were female (60%), and 72% of them have a chronic disease. The ease of retrieving online information was the most common reason (69%) for consulting such websites. Google as a search engine was the most frequently (86%) accessible website. Although respondents reported different drug-related topics in their online searching, the search for adverse effects was the most common (68%). Respondents claimed that they could easily find (65%) and understand (49%) the drug-related information. Although a good number of respondents qualified this type of information as good, double-checking of information on other websites was highly recommended. Trustfulness was one of the important parameters to measure and 205 respondents (55%) claimed that they only trusted half of the information cited. Moreover, around 48% of respondents considered that finding the same information on more than one website increased its trustfulness. Surprisingly, 54% of respondents did not depend on Arabic information websites when making decisions on drug use. There are a high proportion of Arabic speaking people in Saudi Arabia using and consulting Arabic drug information websites. This information is easily found and understood. However, the quality and trustfulness of such websites are not high enough to depend on them. A qualified Arabic drug information website is important to meet this need. 相似文献
A landmark 2002 study identified Black liver transplant (LT) recipients as having lower post-LT survival compared to other races. While persistent disparities exist, changes over time and mediating factors are understudied. Capturing LT recipients between 2002 and 2018 in UNOS, we used logistic regression and Cox proportional-hazard models to calculate differences in post-LT mortality among races. We examined interactions between transplant year and race. A mediation analysis assessed biologic and environmental factors potentially associated with race differences in post-LT survival. The cohort included 46,997 LT recipients (3898 Black;36,560 White;6539 Hispanic). In most years, Black (vs. White) LT recipients had a higher probability of age-adjusted mortality, not observed among Hispanics. In multivariable analysis, Blacks (vs. Whites) had higher (aHR = 1.15, 95% CI 1.07–1.24), whereas Hispanics had lower (aHR = 0.78, 95% CI 0.72–0.83) risk of mortality. Differences in post-LT mortality among Blacks (vs. Whites) narrowed between 2002 and 2009, were similar between 2010 and 2013, and may have worsened between 2014 and 2018. Race differences were larger for mortality beyond 1-year post-LT (vs. within 1-year), and among non-HCV (vs. HCV). Alcohol-associated liver disease (ALD) was the strongest mediator (13.9%, 95% CI 8.7–32.7%) of the Black–White disparity in 2010–2018. Our analyses suggest disparities may worsen with longer follow-up, as HCV recedes with elimination efforts, and with further increases in ALD.
In this study, 67 participants (95% female) with fibromyalgia (FM) were randomly assigned to an online acceptance and commitment therapy (online ACT)?and?treatment as usual (TAU; ACT + TAU) protocol or a TAU control condition. Online ACT?+?TAU participants were asked to complete 7 modules over an 8-week period. Assessments were completed at pre-treatment, post-treatment, and 3-month follow-up periods and included measures of FM impact (primary outcome), depression, pain, sleep, 6-minute walk, sit to stand, pain acceptance (primary process variable), mindfulness, cognitive fusion, valued living, kinesiophobia, and pain catastrophizing. The results indicated that online ACT?+?TAU participants significantly improved in FM impact, relative to TAU (P?<.001), with large between condition effect sizes at post-treatment (1.26) and follow-up (1.59). Increases in pain acceptance significantly mediated these improvements (P?=?.005). Significant improvements in favor of online ACT?+?TAU were also found on measures of depression (P?=?.02), pain (P?=?.01), and kinesiophobia (P?=?.001). Although preliminary, this study highlights the potential for online ACT to be an efficacious, accessible, and cost-effective treatment for people with FM and other chronic pain conditions.
Perspective
Online ACT reduced FM impact relative to a TAU control condition in this randomized controlled trial. Reductions in FM impact were mediated by improvements in pain acceptance. Online ACT appears to be a promising intervention for FM. 相似文献
Until recently, HIV-infected patients have been excluded from consideration for solid organ transplantation. The relatively high mortality rates among HIV-infected transplant recipients observed in the era prior to the use of highly active antiretroviral therapy (HAART), coupled with long waiting times for cadaveric organs, made it difficult to support organ transplantation in this patient group. However, in response to the marked reductions in morbidity and mortality associated with HIV infection, several transplant centers have developed pilot studies or revised their clinical criteria to allow transplantation in this group of patients. We describe two cases, one kidney and one liver transplant recipient, and review the major clinical and research issues related to this topic. Reports of transplantations in the pre-HAART era highlight two important findings. First, some HIV-infected transplant recipients did very well with long survival periods. However, overall progression to AIDS and death appeared accelerated. We recently reported on our preliminary experience with 45 selected transplant recipients in the HAART era. One-year patient survival rates were similar to unmatched survival data from the United Network for Organ Sharing (UNOS) database. Median CD4+ T-cell counts remained stable in the follow-up period compared to pretransplant. HIV-1 RNA nearly uniformly continued to be suppressed below the limits of detection. Preliminary data are promising and support the current efforts to evaluate patient and graft survival among HIV-infected transplant recipients and to explore the mechanisms underlying the many potential complications of transplantation in this population. 相似文献
In a partial, two-way crossover study of gastric emptying (GE) in spinal cord injury (SCI), fasted, healthy, unmedicated male volunteers were given a 99mTc-labeled liquid meal on two occasions. Metoclopramide (10 mg) was administered intravenously to each subject before the second evaluation of GE. We used single and multiexponential models with linear and nonlinear least-squares regression techniques to study the time-course of the disappearance of 99mTc from the stomach. The GE pattern in all subjects was most accurately characterized by nonlinear analysis (NONLIN) and consisted of two components, an initial adynamic phase and a phase of rapid emptying. The GE t1/2 of a liquid meal decreased from 106.6 +/- 58.3 min (mean +/- SD) in all SCI subjects (quadriplegic plus paraplegic) prior to treatment to 21.6 +/- 8.2 min after the intravenous administration of metoclopramide (p less than 0.006). Significant correlations between GE t1/2 and injury duration (yr) or level of spinal injury were observed. Impaired gastric emptying in SCI can be pharmacologically modified by metoclopramide to resemble a normal gastric emptying profile. Metoclopramide-altered gastric emptying in SCI may be expected to result in changes in the therapeutic efficacy of orally administered drugs when drug absorption is dependent on gastric motility or emptying efficiency. 相似文献
Coinfection with hepatitis B virus (HBV) and human immunodeficiency virus (HIV) is common as a result of shared routes of transmission, especially in high-risk groups such as injection drug users and persons with hemophilia. HIV is known to influence the natural history of HBV, hastening progression to end-stage liver disease and cirrhosis. Antiretroviral therapy for HIV, and associated immune reconstitution, may result in immune-mediated liver damage as HBV-infected hepatocytes are targeted. This can lead to liver enzyme elevations that may be misattributed to drug-related toxicity. Thus, it is important that HIV-infected patients be tested for HBV and that clinicians be aware of the possibility of atypical serologic markers of HBV in HIV-infected patients. In managing coinfected patients, control of HIV is the priority. In patients with controlled HIV who are candidates for HBV therapy, the goals are the same as in the HBV-monoinfected population: hepatitis B e antigen seroconversion, liver enzyme normalization, and HBV DNA suppression. Treatment options include interferon-based regimens, lamivudine, adefovir, tenofovir, and entecavir. All of these agents have been shown to be relatively effective in HBV-monoinfected patients. However, few randomized, controlled HBV treatment trials have been conducted in coinfected subjects, and thus additional studies are warranted. 相似文献
The mechanism of erythropoietin (Ep) production after acute haemorrhage has been thought to be due to a reduction in blood volume and tissue perfusion leading to tissue hypoxia. In the present study we have evaluated the effect of acute haemorrhage in the rat on the acid-base status, the red cell affinity for oxygen in vivo, and Ep production. Within a few hours after acute blood loss there was a respiratory alkalosis with an increase in blood pH, a decrease in pCO2 and an increase in the red cell affinity of Hb for oxygen in vivo that was temporally related to an increase in Ep production. Within 24 h after the acute haemorrhage, the blood pH AND PCO2, red cell affinity for oxygen in vivo, and Ep level returned towards normal. The decrease in in vivo red cell affinity for oxygen was associated with an increase in red cell 2,3-DPG levels and a decrease in Ep production. 相似文献