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List of works by Ralf Kohnen

A prospective randomized trial of two different endoscopic resection techniques for early stage cancer of the esophagus

scientific article published in August 2003

Acupuncture and Moxibustion in the Treatment of Active Crohn’s Disease: A Randomized Controlled Study

scientific article

Algorithms for the diagnosis and treatment of restless legs syndrome in primary care

scientific article

Analysis of HLA class I and II alleles in sporadic inclusion-body myositis

scientific article published on November 2003

Assessment of restless legs syndrome--methodological approaches for use in practice and clinical trials

scientific article published on January 2007

Association analysis between variants of the interleukin-1beta and the interleukin-1 receptor antagonist gene and antidepressant treatment response in major depression

scientific article published on February 2008

Augmentation as a treatment complication of restless legs syndrome: concept and management

scientific article published on January 2007

Augmentation in the treatment of restless legs syndrome with transdermal rotigotine

scientific article published on 13 April 2012

Augmentation of restless leg syndrome (Willis-Ekbom disease) during long-term dopaminergic treatment

scientific article published on 16 June 2015

Definition of restless legs syndrome, how to diagnose it, and how to differentiate it from RLS mimics

scientific article published on January 2007

Diagnostic standards for dopaminergic augmentation of restless legs syndrome: report from a World Association of Sleep Medicine-International Restless Legs Syndrome Study Group consensus conference at the Max Planck Institute

scientific article published on June 2007

Do occlusal splints have an effect on complex regional pain syndrome? A randomized, controlled proof-of-concept trial.

scientific article published on November 2008

Dopamine agonists for the treatment of restless legs syndrome

scientific article

Early improvement is a predictor of treatment outcome in patients with mild major, minor or subsyndromal depression.

scientific article published in January 2010

Early improvement under mirtazapine and paroxetine predicts later stable response and remission with high sensitivity in patients with major depression

scientific article published in April 2003

Efficacy and safety of dopamine agonists in restless legs syndrome

scientific article published on January 27, 2012

Efficacy of rotigotine for treatment of moderate-to-severe restless legs syndrome: a randomised, double-blind, placebo-controlled trial

scientific article published in July 2008

European guidelines on management of restless legs syndrome: report of a joint task force by the European Federation of Neurological Societies, the European Neurological Society and the European Sleep Research Society

scientific article published on 03 September 2012

Hamilton depression rating subscales to predict antidepressant treatment outcome in the early course of treatment.

scientific article published on 24 December 2014

Herbal medicine with curcuma and fumitory in the treatment of irritable bowel syndrome: a randomized, placebo-controlled, double-blind clinical trial

scientific article published in August 2005

Hydrocortisone concentration influences time to clinically significant healing of acute inflammation of the ocular surface and adnexa - results from a double-blind randomized controlled trial

scientific article

Identifying depression in primary care: a comparison of different methods in a prospective cohort study

scientific article

Levodopa for the treatment of restless legs syndrome

scientific article

Long-term safety and efficacy of cabergoline for the treatment of idiopathic restless legs syndrome: results from an open-label 6-month clinical trial

scientific article

One year open-label safety and efficacy trial with rotigotine transdermal patch in moderate to severe idiopathic restless legs syndrome

scientific article published on 26 August 2008

One‐year treatment with standard and sustained‐release levodopa: Appropriate long‐term treatment of restless legs syndrome?

scientific article published on October 1, 2003

Patch application of the dopamine agonist rotigotine to patients with moderate to advanced stages of restless legs syndrome: a double-blind, placebo-controlled pilot study

scientific article published in December 2004

Placebo or Active Control Trials of Antipsychotic Drugs?

scientific article published on May 1, 2003

Post Hoc Analysis of Data from Two Clinical Trials Evaluating the Minimal Clinically Important Change in International Restless Legs Syndrome Sum Score in Patients with Restless Legs Syndrome (Willis-Ekbom Disease).

scientific article

Progressive development of augmentation during long-term treatment with levodopa in restless legs syndrome: results of a prospective multi-center study

scientific article

Psychological distress of patients suffering from restless legs syndrome: a cross-sectional study

scientific article published on September 20, 2011

Rating of daytime and nighttime symptoms in RLS: validation of the RLS-6 scale of restless legs syndrome/Willis-Ekbom disease

scientific article published on 26 November 2015

Ropinirole improves depressive symptoms and restless legs syndrome severity in RLS patients: a multicentre, randomized, placebo-controlled study

scientific article published on December 28, 2010

Rotigotine transdermal patch in moderate to severe idiopathic restless legs syndrome: a randomized, placebo-controlled polysomnographic study

scientific article published on September 2010

Successful treatment of blepharitis with bibrocathol (Posiformin® 2 %).

scientific article

The long-term treatment of restless legs syndrome/Willis-Ekbom disease: evidence-based guidelines and clinical consensus best practice guidance: a report from the International Restless Legs Syndrome Study Group

scientific article

Treatment of dysferlinopathy with deflazacort: a double-blind, placebo-controlled clinical trial

scientific article published on 14 February 2013

Treatment of moderate to severe restless legs syndrome: 2-year safety and efficacy of rotigotine transdermal patch

scientific article

Validation of the Augmentation Severity Rating Scale (ASRS): a multicentric, prospective study with levodopa on restless legs syndrome

scientific article published on 31 May 2007

Validation of the Kohnen Restless Legs Syndrome-Quality of Life instrument

scientific article

Validation of the Multiple Suggested Immobilization Test: A Test for the Assessment of Severity of Restless Legs Syndrome (Willis-Ekbom Disease)

scientific article published on July 1, 2013

What treatment works best for restless legs syndrome? Meta-analyses of dopaminergic and non-dopaminergic medications

scientific article published on 6 June 2013