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Authors whose works are in public domain in at least one jurisdiction

List of works by Per Olav Vandvik

1-50 of 131 results

Evidence-based management of anticoagulant therapy: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article

VTE, thrombophilia, antithrombotic therapy, and pregnancy: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article

Stopping randomized trials early for benefit and estimation of treatment effects: systematic review and meta-regression analysis

scientific article published on March 2010

Primary and secondary prevention of cardiovascular disease: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article published on February 2012

Probiotics for the prevention of Clostridium difficile-associated diarrhea: a systematic review and meta-analysis

scientific article

Perceived food intolerance in subjects with irritable bowel syndrome-- etiology, prevalence and consequences

scientific article

Antithrombotic and thrombolytic therapy for ischemic stroke: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article published on February 2012

Probiotics for the prevention of Clostridium difficile-associated diarrhea in adults and children

scientific article

Guideline for opioid therapy and chronic noncancer pain

scientific article

Patient values and preferences in decision making for antithrombotic therapy: a systematic review: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article

GRADE Evidence to Decision (EtD) frameworks: a systematic and transparent approach to making well informed healthcare choices. 2: Clinical practice guidelines

scientific article published on 30 June 2016

Incretin treatment and risk of pancreatitis in patients with type 2 diabetes mellitus: systematic review and meta-analysis of randomised and non-randomised studies

scientific article

Credibility of claims of subgroup effects in randomised controlled trials: systematic review

scientific article

Prevalence, characteristics, and publication of discontinued randomized trials

scientific article published on March 2014

Corticosteroid Therapy for Patients Hospitalized With Community-Acquired Pneumonia

scientific article

Antithrombotic therapy in peripheral artery disease: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article published on February 2012

Methodology for the development of antithrombotic therapy and prevention of thrombosis guidelines: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines

scientific article published on February 2012

Dipeptidyl peptidase-4 inhibitors and risk of heart failure in type 2 diabetes: systematic review and meta-analysis of randomised and observational studies

scientific article

Decision aids that really promote shared decision making: the pace quickens

scientific article

Probiotics for the prevention of pediatric antibiotic-associated diarrhea

scientific article (publication date: 9 November 2011)

Developing and Evaluating Communication Strategies to Support Informed Decisions and Practice Based on Evidence (DECIDE): protocol and preliminary results

scientific article

Comorbidity of irritable bowel syndrome in general practice: a striking feature with clinical implications

scientific article published in November 2004

Prevalence, comorbidity and impact of irritable bowel syndrome in Norway

scientific article published in June 2006

Lactose malabsorption in a population with irritable bowel syndrome: prevalence and symptoms. A case-control study

scientific article

Introduction to BMJ Rapid Recommendations

scientific article

Transfusion of fresher vs older red blood cells in hospitalized patients: a systematic review and meta-analysis

scientific article published on January 28, 2016

Creating clinical practice guidelines we can trust, use, and share: a new era is imminent

scientific article published on August 2013

SUPPORT Tools for evidence-informed health Policymaking (STP) 2: Improving how your organisation supports the use of research evidence to inform policymaking

scientific article published on 16 December 2009

Meta-analysis of antibiotics versus appendicectomy for non-perforated acute appendicitis

scientific article

Subgroup analyses in randomised controlled trials: cohort study on trial protocols and journal publications

scientific article

A guide for health professionals to interpret and use recommendations in guidelines developed with the GRADE approach

scientific article

The influence of study characteristics on reporting of subgroup analyses in randomised controlled trials: systematic review

scientific article published on 28 March 2011

Subgroup Analysis of Trials Is Rarely Easy (SATIRE): a study protocol for a systematic review to characterize the analysis, reporting, and claim of subgroup effects in randomized trials

scientific article

Transcatheter or surgical aortic valve replacement for patients with severe, symptomatic, aortic stenosis at low to intermediate surgical risk: a clinical practice guideline

scientific article

Diagnosing irritable bowel syndrome: poor agreement between general practitioners and the Rome II criteria

scientific article published in May 2004

Absence of somatization in non-coeliac gluten sensitivity

scientific article published on April 23, 2012

Randomized trials published in higher vs. lower impact journals differ in design, conduct, and analysis

article

Uncertainties in baseline risk estimates and confidence in treatment effects

scientific article published in the British Medical Journal

How does comorbidity affect cost of health care in patients with irritable bowel syndrome? A cohort study in general practice

scientific article

Strategies for monitoring and updating clinical practice guidelines: a systematic review

scientific article

Longer- Versus Shorter-Duration Dual-Antiplatelet Therapy After Drug-Eluting Stent Placement: A Systematic Review and Meta-analysis

scientific article published on July 2015

Knee arthroscopy versus conservative management in patients with degenerative knee disease: a systematic review

scientific article

Handling trial participants with missing outcome data when conducting a meta-analysis: a systematic survey of proposed approaches

scientific article

Applying new strategies for the national adaptation, updating, and dissemination of trustworthy guidelines: results from the Norwegian adaptation of the Antithrombotic Therapy and the Prevention of Thrombosis, 9th Ed: American College of Chest Physi

scientific article published in September 2014

Scandinavian clinical practice guideline on mechanical ventilation in adults with the acute respiratory distress syndrome

scientific article published on 18 December 2014

Application of minimal important differences in degenerative knee disease outcomes: a systematic review and case study to inform BMJ Rapid Recommendations

scientific article

Do clinicians understand the size of treatment effects? A randomized survey across 8 countries

scientific article

Corticosteroid therapy for sepsis: a clinical practice guideline

scientific article published in the British Medical Journal

Low intensity pulsed ultrasound (LIPUS) for bone healing: a clinical practice guideline

scientific article

Learning from failure--rationale and design for a study about discontinuation of randomized trials (DISCO study).

scientific article