523 results match your criteria: "Ambulatory Care Center[Affiliation]"

Gout is caused by monosodium urate crystal deposition within joints and periarticular structures. It is characterized by the typical arthritis symptoms such as pain, swelling, and redness usually involving the first metatarsophalangeal joint. Recurrent attacks of gout are common, especially after major surgical procedures during which intense cell turnover takes place and can lead to hyperuricemia and accumulation of monosodium urate crystals.

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Vestibular Hypofunction in Patients with Presbycusis: A Cross-Sectional Study.

J Clin Med

December 2024

Department of Neurology, Medical Faculty, University Hospital Carl Gustav Carus, TUD Dresden University of Technology, 01307 Dresden, Germany.

Vestibular Hypofunction (VH) and hearing loss can affect quality of life and lead to disability, especially in the elderly. Studies investigating presbycusis and vestibular function in the aging population have been conducted separately, but few have examined the combination of both conditions in older patients, with inconsistent results that may be due to small sample sizes or heterogeneity in the methods used to assess vestibular function. We aimed to characterize the occurrence of VH in patients with presbycusis using the video head impulse test (vHIT), which is a specific and reliable assessment tool for VH.

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Article Synopsis
  • * It involved a retrospective analysis of medical data, comparing over 19,000 pregnant service members with non-pregnant peers to ascertain the incidence of MSK conditions after childbirth.
  • * Results indicated that the risk of MSK conditions increased significantly 3- to 6-months after pregnancy, while the risk tended to decrease after 6 months and was lower within the first 2 months post-pregnancy.
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Article Synopsis
  • Postcolonoscopy colorectal cancers often occur in the right colon due to missed adenomas and serrated polyps, and the study investigates whether water exchange (WE) improves detection rates compared to CO2 insufflation.
  • A total of 386 patients were randomly assigned to either WE or CO2 insufflation, with a reexamination by a blind endoscopist to determine the miss rate of adenomas and serrated polyps.
  • Results showed that WE significantly reduced the miss rates for serrated polyps and increased the detection of serrated polyps in the right colon, suggesting that WE is a promising alternative to traditional CO2 insufflation in colonoscopy.
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Population based treatment strategy of H pylori in Qatar: Through clinical and demographic insights.

Arab J Gastroenterol

November 2024

Department of Gastroenterology and Hepatology, Ambulatory Care Center, Hamad Medical Corporation, Doha 3050, Qatar.

Background And Study Aim: Helicobacter Pylori (H. pylori), a widespread gastric pathogen, can have a range of presentations necessitating population based tailored treatment strategies. We aimed to study the clinical and demographic profile of patients with H pylori in Qatar, to determine the best treatment strategy for Qatar's population.

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Exploring WNT2 polymorphisms in comitant strabismus: A genetic association study.

Gene

November 2024

Pakistan Academy of Sciences, Islamabad, Pakistan; Science and Technology Sector, ICESCO, Rabat, Kingdom of Morocco. Electronic address:

Background: Strabismus is a complex oculomotor condition characterized by a misalignment of the visual axis. The genetics of strabismus are poorly defined although a few candidate genes have been identified, among which is the WNT2 gene. Our study was designed to assess the association of single nucleotide polymorphisms (SNPs) of WNT2 in Pakistani strabismus patients.

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Unveiling promising drug targets for autism spectrum disorder: insights from genetics, transcriptomics, and proteomics.

Brief Bioinform

May 2024

Department of Gastroenterology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Road, Guangzhou 510080, China.

Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder for which current treatments are limited and drug development costs are prohibitive. Identifying drug targets for ASD is crucial for the development of targeted therapies. Summary-level data of expression quantitative trait loci obtained from GTEx, protein quantitative trait loci data from the ROSMAP project, and two ASD genome-wide association studies datasets were utilized for discovery and replication.

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Associations of proton pump inhibitors with susceptibility to influenza, pneumonia, and COVID-19: Evidence from a large population-based cohort study.

Elife

July 2024

Department of Gastroenterology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.

Background: Adverse effects of proton pump inhibitors (PPIs) have raised wide concerns. The association of PPIs with influenza is unexplored, while that with pneumonia or COVID-19 remains controversial. Our study aims to evaluate whether PPI use increases the risks of these respiratory infections.

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Background: Despite the growing evidence of an association between inflammatory bowel disease (IBD) and psychiatric disorders, there has been limited research exploring the underlying mediating role of blood biomarkers on the gut-brain axis. This study aimed to examine the association between IBD and the risk of incident psychiatric disorders and investigate whether and how blood biomarkers mediate this association.

Methods: This prospective cohort study using data from the UK Biobank included participants without psychiatric diagnoses at baseline.

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Duane syndrome in association with congenital disorder of glycosylation type Ig (ALG12-CDG).

J AAPOS

August 2024

The Vision Center at Children's Hospital Los Angeles, Los Angeles, California; USC Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, California; Veterans Affairs Los Angeles Ambulatory Care Center, Los Angeles, California. Electronic address:

Article Synopsis
  • CDG-I consists of a group of genetic disorders resulting from problems in glycoprotein production, and they are inherited in an autosomal recessive manner.
  • Some ocular issues have been noted in CDG-I patients, but specific ocular conditions related to ALG12-CDG, a rare subtype, are less documented.
  • This report discusses a case of a 17-year-old woman with ALG12-CDG who was diagnosed with Duane syndrome, a type of congenital strabismus.
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Sleep patterns, genetic susceptibility, and digestive diseases: a large-scale longitudinal cohort study.

Int J Surg

September 2024

Department of Gastroenterology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University.

Background: Sleep problems are prevalent. However, the impact of sleep patterns on digestive diseases remains uncertain. Moreover, the interaction between sleep patterns and genetic predisposition with digestive diseases has not been comprehensively explored.

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Deep brain stimulation of the amygdala for treatment-resistant combat post-traumatic stress disorder: Long-term results.

J Psychiatr Res

July 2024

Department of Neurosurgery, UCLA, 300 Stein Plaza Driveway Suite 420, Los Angeles, CA, 90095, USA; Southwest VA Epilepsy Center of Excellence, 11301 Wilshire Blvd, Bldg 500 (10H2), Los Angeles, CA, USA, 90073. Electronic address:

Deep brain stimulation (DBS) holds promise for neuropsychiatric conditions where imbalance in network activity contributes to symptoms. Treatment-resistant Combat post-traumatic stress disorder (TR-PTSD) is a highly morbid condition and 50% of PTSD sufferers fail to recover despite psychotherapy or pharmacotherapy. Reminder-triggered symptoms may arise from inadequate top-down ventromedial prefrontal cortex (vmPFC) control of amygdala reactivity.

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Investigating shared genetic architecture between inflammatory bowel diseases and primary biliary cholangitis.

JHEP Rep

June 2024

Department of Gastroenterology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.

Background & Aims: Inflammatory bowel disease (IBD) is commonly associated with extraintestinal complications, including autoimmune liver disease. The co-occurrence of IBD and primary biliary cholangitis (PBC) has been increasingly observed, but the underlying relationship between these conditions remains unclear.

Methods: Using summary statistics from genome-wide association studies (GWAS), we investigated the causal effects between PBC and IBD, including Crohn's disease (CD) and ulcerative colitis (UC).

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Unlabelled: Post hoc analysis of FRAME and ARCH revealed that on-study nonvertebral and vertebral fractures by Month 12 were less common in women initially treated with romosozumab versus placebo or alendronate. Recurrent fracture risk was also lower in romosozumab‑treated patients, and there were no fracture‑related complications. Results support continuing romosozumab treatment post‑fracture.

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Article Synopsis
  • Borreliosis, or Lyme disease, is caused by the Borrelia burgdorferi bacteria and primarily transmitted by ixodoid ticks, especially affecting children aged five to nine.
  • In Europe, the main early symptom is erythema migrans, while in North America, arthritis is more common.
  • The review highlights cutaneous manifestations such as erythema migrans and lymphocytoma in Europe, discusses diagnosis challenges due to non-specific symptoms, and emphasizes treatment approaches for childhood cases.
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Scabies in infants and children - a narrative review.

Eur J Pediatr

June 2024

Department of Dermatology and Allergology, Städtisches Klinikum Dresden, Academic Teaching Hospital of the Technical University of Dresden, Friedrichstrasse 41, 01067, Dresden, Germany.

Article Synopsis
  • Scabies is a widespread skin condition caused by a mite, affecting around 300 million people globally, with infants and children being the most affected.
  • *The primary symptom is intense itching, leading to complications like bacterial infections, and diagnosis is typically done through clinical examination and skin scraping.
  • *Topical permethrin is the preferred treatment, with ivermectin as an oral option for resistant cases, while social factors like poverty and recent events like the COVID-19 pandemic have further increased scabies incidence.
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Typically, Alzheimer's disease (AD) diagnosis is not made at its earliest period, for instance, at mild cognitive impairment (MCI) and early AD (E-AD). Our study aims to demonstrate a correlation between the screening tools, including the Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), and Clinical Dementia Rating (CDR), and the biological biomarkers in the cerebrospinal fluid (CSF) amyloid beta 1-42 (Aβ42), phosphorylated tau (p-tau) proteins and total tau (t-tau)/Aβ42 ratio in Puerto Ricans > 55 years old with MCI and E-AD. We evaluated 30 participants, including demographics, memory scales, and CSF biomarkers.

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Long-term risks of respiratory diseases in patients infected with SARS-CoV-2: a longitudinal, population-based cohort study.

EClinicalMedicine

March 2024

Department of Gastroenterology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China.

Article Synopsis
  • - The study aimed to determine if COVID-19 infections lead to a higher long-term risk of respiratory diseases by comparing a group of individuals diagnosed with COVID-19 to two control groups using data from the UK Biobank.
  • - A total of 112,311 COVID-19 patients and two control groups totaling 730,650 individuals were followed for an average of 2.7 years, with the study analyzing the occurrence of various respiratory diseases.
  • - The results showed that COVID-19 patients had a significantly increased risk for several respiratory conditions compared to the control groups, such as asthma (49% higher risk) and chronic obstructive pulmonary disease (59% higher risk), indicating lasting health impacts of the virus.
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The spectrum of neurological presentation in individuals affected by TBL1XR1 gene defects.

Orphanet J Rare Dis

February 2024

Department of Neurology, Massachusetts General Hospital, 55 Fruit St, Wang Ambulatory Care Center 708, Boston, MA, 02114, USA.

Background: TBL1XR1 encodes a F-box-like/WD40 repeat-containing protein that plays a role in transcription mediated by nuclear receptors and is a known genetic cause of neurodevelopmental disease of childhood (OMIM# 608628). Yet the developmental trajectory and progression of neurologic symptoms over time remains poorly understood.

Methods: We developed and distributed a survey to two closed Facebook groups devoted to families of patients with TBL1XR1-related disorder.

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Risks of digestive diseases in long COVID: evidence from a population-based cohort study.

BMC Med

January 2024

Department of Gastroenterology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China.

Background: In the post-pandemic era, a wide range of COVID-19 sequelae is of growing health concern. However, the risks of digestive diseases in long COVID have not been comprehensively understood. To investigate the long-term risk of digestive diseases among COVID patients.

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Percutaneous coronary intervention and GI hemorrhage: need for accurate predictors of the link to rebleeding.

Gastrointest Endosc

January 2024

VA Sepulveda Ambulatory Care Center, North Hills, California, USA; Division of Gastroenterology, Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System, University of California at Los Angeles, Los Angeles, California, USA.

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