A novel use of the Spine Tango registry to evaluate selection bias in patient recruitment into clinical studies: an analysis of patients participating in the Lumbar Spinal Stenosis Outcome Study (LSOS)

The impact of incidental durotomy on the outcome of decompression surgery in degenerative lumbar spinal canal stenosis: analysis of the Lumbar Spinal Outcome Study (LSOS) data—a Swiss prospective multi-center cohort study

(2016) Nils H. Ulrich et al.   BMC MUSCULOSKELETAL DISORDERS

The Impact of Obesity on the Outcome of Decompression Surgery in Degenerative Lumbar Spinal Canal Stenosis

(2016) Jakob M. Burgstaller et al.   SPINE

Influence of Clinician Characteristics and Operational Factors on Recruitment of Participants With Low Back Pain: An Observational Study

(2015) Daniel Steffens et al.   JOURNAL OF MANIPULATIVE AND PHYSIOLOGICAL THERAPEUTICS

The Effect of Epidural Steroid Injection on Postoperative Outcome in Patients From the Lumbar Spinal Stenosis Outcome Study

(2015) Tamas Fekete et al.   SPINE

Clinical Outcome in Lumbar Decompression Surgery for Spinal Canal Stenosis in the Aged Population

(2015) Nils H. Ulrich et al.   SPINE

Could Less Be More When Assessing Patient-Rated Outcome in Spinal Stenosis?

(2015) Anne F. Mannion et al.   SPINE

The DiReCT study - improving recruitment into clinical trials: a mixed methods study investigating the ethical acceptability, feasibility and recruitment yield of the cohort multiple randomised controlled trials design

(2014) David A Richards et al.   Trials

Improving the recruitment activity of clinicians in randomised controlled trials: a systematic review

(2012) Ben Fletcher et al.   BMJ Open

Recruitment difficulties in a primary care cluster randomised trial: investigating factors contributing to general practitioners' recruitment of patients

(2011) Matthew J Page et al.   BMC Medical Research Methodology

A clinical trial alert tool to recruit large patient samples and assess selection bias in general practice research

(2011) Stephanie Heinemann et al.   BMC Medical Research Methodology

LumbSten: The lumbar spinal stenosis outcome study

(2010) Johann Steurer et al.   BMC MUSCULOSKELETAL DISORDERS

The patient’s perspective on complications after spine surgery

(2009) Dieter Grob et al.   EUROPEAN SPINE JOURNAL

The quality of spine surgery from the patient’s perspective. Part 1: The Core Outcome Measures Index in clinical practice

(2009) Anne F. Mannion et al.   EUROPEAN SPINE JOURNAL

Why is recruitment to trials difficult? An investigation into recruitment difficulties in an RCT of supported employment in patients with severe mental illness

(2008) Louise Howard et al.   Contemporary Clinical Trials