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List of works by Lars G Hemkens

A scoping review shows that several nonvalidated budget planning tools for randomized trials are available

scientific article published on 15 September 2019

Abbreviated literature searches were viable alternatives to comprehensive searches: a meta-epidemiological study

scientific article published on 02 June 2018

Agreement of treatment effects for mortality from routinely collected data and subsequent randomized trials: meta-epidemiological survey

scientific article

Agreements between Industry and Academia on Publication Rights: A Retrospective Study of Protocols and Publications of Randomized Clinical Trials.

scientific article published on 28 June 2016

All nations depend on the global knowledge pool--analysis of country of origin of studies used for health technology assessments in Germany.

scientific article

Authors' reply to Pérol and colleagues

scientific article published on 16 December 2016

Better research reporting to improve the utility of routine data for making better treatment decisions.

scientific article

Cardiovascular effects and safety of long-term colchicine treatment: Cochrane review and meta-analysis

scientific article published on February 2016

Clinical effectiveness of stress-reduction techniques in patients with hypertension: systematic review and meta-analysis.

scientific article

Colchicine and Prevention of Cardiovascular Events

scientific article published on September 2016

Colchicine for prevention of cardiovascular events

scientific article (publication date: 27 January 2016)

Colchicine for prevention of cardiovascular events

scientific article

Commentary on Bertagnolli et al: Clinical trial designs with routinely collected real-world data-issues of data quality and beyond

scientific article published on 08 April 2020

Comparative effectiveness of tenofovir in HIV-infected treatment-experienced patients: systematic review and meta-analysis

scientific article published on 13 December 2016

Comparative effectiveness of tenofovir in treatment-naïve HIV-infected patients: systematic review and meta-analysis.

scientific article

Completion and Publication Rates of Randomized Controlled Trials in Surgery: An Empirical Study

scientific article published on July 2015

Consideration of confounding was suboptimal in the reporting of observational studies in psychiatry: a meta-epidemiological study

scientific article published on 03 December 2019

Contrasting evidence to reimbursement reality for off-label use (OLU) of drug treatments in cancer care: rationale and design of the CEIT-OLU project

scientific article published on 01 December 2019

Current use of routinely collected health data to complement randomized controlled trials: a meta-epidemiological survey

scientific article

Effect of Combination l-Citrulline and Metformin Treatment on Motor Function in Patients With Duchenne Muscular Dystrophy: A Randomized Clinical Trial

scientific article published on 02 October 2019

HIV infection and cardiovascular disease

scientific article

How Routinely Collected Data for Randomized Trials Provide Long-term Randomized Real-World Evidence

scientific article published on 07 December 2018

How to use FDA drug approval documents for evidence syntheses

scientific article published on 10 July 2018

Increasing physical activity for the treatment of hypertension: a systematic review and meta-analysis.

scientific article published on October 2013

Insulin glargine and cancer

scientific article published on 01 November 2009

La déclaration RECORD-PE (Reporting of Studies Conducted Using Observational Routinely Collected Health Data Statement for Pharmacoepdemiology) : directives pour la communication des études realisées à partir de données de santé observationelles col

scientific article published on 01 June 2019

Marginal structural models and other analyses allow multiple estimates of treatment effects in randomized clinical trials: Meta-epidemiological analysis

scientific article published in March 2019

Mortality outcomes with hydroxychloroquine and chloroquine in COVID-19 from an international collaborative meta-analysis of randomized trials ⬇️

journal article from 'Nature Communications' published in 2021

Niacin for primary and secondary prevention of cardiovascular events.

scientific article

Nonrandomized studies using causal-modeling may give different answers than RCTs: a meta-epidemiological study

scientific article published on 05 November 2019

Personalized Prescription Feedback Using Routinely Collected Data to Reduce Antibiotic Use in Primary Care: A Randomized Clinical Trial.

scientific article

Personalized prescription feedback to reduce antibiotic overuse in primary care: rationale and design of a nationwide pragmatic randomized trial

scientific article

Planning and reporting of quality-of-life outcomes in cancer trials

Planning and reporting of quality-of-life outcomes in cancer trials.

scientific article

Premature Discontinuation of Pediatric Randomized Controlled Trials: A Retrospective Cohort Study

scientific article published on 3 March 2017

Premature Discontinuation of Randomized Trials in Critical and Emergency Care: A Retrospective Cohort Study

scientific article published on 14 October 2015

Prevalence, characteristics, and publication of discontinued randomized trials

scientific article published on March 2014

Protocol for a scoping review to support development of a CONSORT extension for randomised controlled trials using cohorts and routinely collected health data

scientific article published on 05 August 2018

Quality of antibiotic prescribing of Swiss primary care physicians with high prescription rates: a nationwide survey.

scientific article published on 24 August 2017

Resource use, costs, and approval times for planning and preparing a randomized clinical trial before and after the implementation of the new Swiss human research legislation

scientific article published in PLoS ONE

Results reporting for clinical trials led by medical universities and university hospitals in the Nordic countries was often missing or delayed

Risk of malignancies in patients with diabetes treated with human insulin or insulin analogues. Reply to Nagel JM, Mansmann U, Wegscheider K et al. [letter] and Simon D [letter]

scientific article published on 24 October 2009

Risk of malignancies in patients with diabetes treated with human insulin or insulin analogues: a cohort study

scientific article

Rituximab in primary central nervous system lymphoma-A systematic review and meta-analysis

scientific article published on 09 October 2019

Routinely collected data and comparative effectiveness evidence: promises and limitations

scientific article

Single pivotal trials with few corroborating characteristics were used for FDA approval of cancer therapies

scientific article published on 31 May 2019

Single-dose versus 3-day cotrimoxazole prophylaxis in transurethral resection or greenlight laser vaporisation of the prostate: study protocol for a multicentre randomised placebo controlled non-inferiority trial (CITrUS trial)

scientific article published on 19 February 2019

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

scientific article

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

scientific article published in the British Medical Journal

Systematic review and simulation study of ignoring clustered data in surgical trials.

scientific article published in February 2018

Systematic review on costs and resource use of randomised clinical trials shows a lack of transparent and comprehensive data

scientific article published on 26 December 2017

Ten simple rules for good research practice

scientific article published on 23 June 2022

The reporting of studies conducted using observational routinely collected health data statement for pharmacoepidemiology (RECORD-PE)

scientific article published in the British Medical Journal

The reporting of studies using routinely collected health data was often insufficient

scientific article

Treatment effects in randomised trials using routinely collected data for outcome assessment versus traditional trials: meta-research study

scientific article published on 03 March 2021

Treatments for subacute cough in primary care: systematic review and meta-analyses of randomised clinical trials

scientific article published in October 2018

Using electronic health records for clinical trials: Where do we stand and where can we go?

scientific article published on 01 February 2019

[The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement].

scientific article

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