332 results match your criteria: "Research Unit of Clinical Epidemiology[Affiliation]"

Purpose: This study based exclusively on register-data provides a scientific basis for further research on the use of opioids in patients with degenerative back disorder. The main objective of this study is to investigate whether surgically treated back pain patients have the same risk of being long-term opioid users as back pain patients who did not have surgery.

Methods: We performed a retrospective register-based cohort study based on all patients diagnosed with a degenerative back disorder at the Spine Center of Southern Denmark from 2011 to 2017.

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Use of Tramadol vs Traditional Opioids and Adverse Outcomes in Patients with Inflammatory Bowel Disease: A Danish Nationwide Cohort Study.

Inflamm Bowel Dis

July 2024

Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.

Background: Use of traditional opioids (TOs) for pain management has been associated with adverse outcomes among patients with inflammatory bowel diseases (IBDs). It is unknown if similar associations exist for tramadol, a partial opioid agonist and serotonin and norephinephrine reuptake inhibitor. We sought to compare adverse outcomes associated with tramadol vs TOs in an IBD population.

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Background: There is growing evidence to support a role of the gut microbiome in the development of chronic inflammatory and autoimmune disease (IAD). We used total colectomy (TC) for ulcerative colitis (UC) as a model for a significant disruption in gut microbiome to explore an association with subsequent risk of IAD.

Methods: We identified all patients with UC and no diagnosis of IAD prior to their UC diagnosis in Denmark from 1988 to 2015.

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Acute respiratory distress syndrome (ARDS) is a severe organ failure occurring mainly in critically ill patients as a result of different types of insults such as sepsis, trauma or aspiration. Sepsis is the main cause of ARDS, and it contributes to a high mortality and resources consumption both in hospital setting and in the community. ARDS develops mainly an acute respiratory failure with severe and often refractory hypoxemia.

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Social isolation and loneliness are two common but undervalued conditions associated with a poor quality of life, decreased overall health and mortality. In this review, we aim to discuss the health consequences of social isolation and loneliness. We first provide the potential causes of these two conditions.

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We examined health-related quality of life, anxiety, and self-image in patients aged 10-20 years with Crohn's disease (CD) and ulcerative colitis (UC) in remission. These areas are key concerns in clinical care. We used the IMPACT-III for health-related quality of life and The Beck Youth Inventory-II for anxiety and self-image.

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Current approach to fever of unknown origin in the intensive care unit.

Intensive Crit Care Nurs

October 2023

Department of Intensive Care, Sao Francisco Xavier Hospital, CHLO, Lisbon, Portugal; NOVA Medical School, CHRC, New University of Lisbon, Portugal; Center for Clinical Epidemiology and Research Unit of Clinical Epidemiology, OUH Odense University Hospital, Denmark. Electronic address:

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Increased risk of stress urinary incontinence surgery after hysterectomy for benign indication-a population-based cohort study.

Am J Obstet Gynecol

August 2023

Department of Obstetrics and Gynecology, Herlev and Gentofte University Hospital, Herlev, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.

Background: Hysterectomy is a common procedure used to treat different gynecologic conditions. The association between hysterectomy for benign indication and stress urinary incontinence has previously been established. Stress urinary incontinence can be treated surgically, and options have improved after introduction of the midurethral sling procedure in 1998.

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Article Synopsis
  • COVID-19 involves complex interactions between the virus and the immune system, highlighting the importance of identifying distinct patient phenotypes for better understanding and treatment.
  • A study conducted in Portugal and Brazil included 814 ICU patients with SARS-CoV-2 pneumonia, revealing three distinct phenotypes based on clinical and biological markers.
  • Phenotype A consisted of older patients with higher inflammation, organ support needs, and mortality, while Phenotypes B and C shared some traits but differed in outcomes, with Phenotype C showing a lower death rate and unique inflammatory profiles.
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Objective: In patients with elderly (≥60 years) onset inflammatory bowel disease (IBD), we studied initiation of medications, drug persistency and surgeries.

Design: A nationwide cohort study based on Danish registries, comprising incident IBD patients ≥18 years from 1995 to 2020 (N = 69,039). Patients were divided into elderly (N = 19,187) and adult onset (N = 49,852).

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Background: It is not known whether coronavirus 2019 (COVID-19) is a trigger for disease activity in patients with inflammatory bowel diseases (IBD). In patients with IBD, we aimed to examine the association between COVID-19 infection and prescriptions of systemic and local corticosteroids (used as proxy for disease activity).

Methods: This nationwide cohort study was based on Danish health registries and included all patients in Denmark with ulcerative colitis (UC) or Crohn's disease (CD) by the start of the pandemic (March 1, 2020) and who had a positive COVID-19 polymerase chain reaction (PCR) test from March 1, 2020, to July 31, 2022.

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This was a nationwide cohort study based on Danish health registers focusing on assisted reproductive technology (ART) treatments in women using donor or partner sperm from 2007 to 2017. Women using donor sperm were subdivided into groups based on relationship status: women with male partners, single women, or women with female partners. The live birth adjusted odds ratios (aORs) after the IUI treatments in women using donor sperm compared with women using partner sperm were 1.

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Background: Systemic corticosteroids are often used to treat inflammatory bowel disease (IBD) flares during pregnancy as maintenance of disease remission is crucial to optimize pregnancy outcomes. However, there is little data regarding the effect of in utero exposure to corticosteroids on the risk of adverse birth outcomes and early-life infections in the offspring.

Methods: We used the Danish national registries to establish a nationwide cohort of all singleton live births in women with IBD from 1995 to 2015.

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Introduction: Hysterectomy is a frequently performed gynecological procedure but long-term effects remain understudied. Pelvic organ prolapse reduces life quality significantly. The lifetime risk of undergoing pelvic organ prolapse surgery is 20% and parity is known to be the largest risk factor.

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Objective: To summarize the available literature and provide an overview of in utero exposure to maternal multiple sclerosis (MS) and the influence on offspring health outcomes.

Methods: We conducted a systematic review by searching Embase, Medline and PubMed.gov databases, and we used covidence.

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Coronavirus disease 2019 (COVID-19) is a pandemic infection caused by the newly discovered severe acute respiratory syndrome coronavirus 2. Remdesivir (RDV) and corticosteroids are used mainly in COVID-19 patients with acute respiratory failure. The main objective of the study was to assess the effectiveness of remdesivir with and without corticosteroids in the treatment of COVID-19 patients.

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Ventilator-associated pneumonia (VAP) is the most common ICU-acquired infection among patients under mechanical ventilation (MV). It may occur in up to 50% of mechanically ventilated patients and is associated with an increased duration of MV, antibiotic consumption, increased morbidity, and mortality. VAP prevention is a multifaceted priority of the intensive care team.

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Purpose: In the critically ill, hospital-acquired bloodstream infections (HA-BSI) are associated with significant mortality. Granular data are required for optimizing management, and developing guidelines and clinical trials.

Methods: We carried out a prospective international cohort study of adult patients (≥ 18 years of age) with HA-BSI treated in intensive care units (ICUs) between June 2019 and February 2021.

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Cervical cancer after the Manchester procedure: a nationwide cohort study.

Int Urogynecol J

August 2023

Department of Obstetrics and Gynecology, Herlev and Gentofte University Hospital, DK-2730, Gentofte, Denmark.

Introduction And Hypothesis: The Manchester procedure is a successful operation to treat uterine prolapse. However, the influence on cervical cancer remains unknown. We hypothesized a lower risk of cervical cancer after the Manchester procedure.

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Safety of Nicotine Replacement Therapy during Pregnancy: A Narrative Review.

Int J Environ Res Public Health

December 2022

Department of Obstetrics, La Fe University Hospital, Av. Fernando Abril Martorell 106, 46026 Valencia, Spain.

Background: Smoking during pregnancy is a public health problem worldwide and the leading preventable cause of fetal morbidity and mortality and obstetric disease. Although the risk of tobacco-related harm can be substantially reduced if mothers stop smoking in the first trimester, the proportion of women who do so remains modest; therefore, the treatment of smoking in pregnant women will be the first therapeutic measure that health professionals should adopt when providing care to pregnant women. The recommendation of nicotine replacement therapy during pregnancy remains controversial due to the potential effects on the health of the fetus.

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How to use biomarkers of infection or sepsis at the bedside: guide to clinicians.

Intensive Care Med

February 2023

Department of Internal Medicine, Division of Infectious Diseases, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA.

Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection. In this context, biomarkers could be considered as indicators of either infection or dysregulated host response or response to treatment and/or aid clinicians to prognosticate patient risk. More than 250 biomarkers have been identified and evaluated over the last few decades, but no biomarker accurately differentiates between sepsis and sepsis-like syndrome.

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Child-Mother Index: a new risk factor for selected adverse maternal birth outcomes.

AJOG Glob Rep

November 2022

Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark (Dr. Wehberg).

Background: Over decades, obstetricians have evaluated a range of risk factors to improve the prediction of adverse birth outcomes.

Objective: This study aimed to assess the effectiveness of the Child-Mother Index as a risk factor indicator for selected adverse maternal birth outcomes.

Study Design: We assessed the Child-Mother Index by multinomial regression models using register-based data containing all singleton births in Denmark in 2009 with a gestational age between 37 and 41 weeks.

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