Emerging strategies for regeneration of historic urban sites:a systematic literature review

The importance and effectiveness of adaptive reuse as an alternative to the demolition of cultural heritage is well-studied. However, increasing demand in cities to redevelop larger scale urban historic sites requires new strategies to benefit from their inherent values. This paper focuses on strategies of regeneration for historic urban sites. The paper presents a systematic literature review of 45 papers, with case studies geographically concentrated in Europe and Asia, and a focus on residential, commercial, and industrial areas. From the case studies, 46 different regeneration strategies have been deduced. The various strategies are, via content analysis, dissected into a select number of drivers to find commonalities. These key drivers are user participation, top-down, genius loci, sustainability, and conversion. Based on the reflections of the reviewed authors, a performance evaluation assesses the outcomes of these strategies. Further data analysis is conducted at the level of individual drivers as well as their combinations to deduce the most positive-evaluated strategies. Findings show that genius loci contributes to the most positive-evaluated strategies, while top-down driven strategies contribute to the most negative-evaluated strategies. Furthermore, strategies are assessed positively when three or more drivers are considered regardless of their combination. This paper acts as a starting point for further research into the formation of regeneration strategies and into the specific drivers and their combinations or underlying relations. Moreover, it can be of contribution to the practice, to support decision makers and urban planners in developing the appropriate regeneration strategy for historic urban sites

International Guillain-Barré Syndrome Outcome Study: protocol of a prospective observational cohort study on clinical and biological predictors of disease course and outcome in Guillain-Barré syndrome

Guillain-Barré syndrome (GBS) is an acute polyradiculoneuropathy with a highly variable clinical presentation, course, and outcome. The factors that determine the clinical variation of GBS are poorly understood which complicates the care and treatment of individual patients. The protocol of the ongoing International GBS Outcome Study (IGOS), a prospective, observational, multicenter cohort study that aims to identify the clinical and biological determinants and predictors of disease onset, subtype, course and outcome of GBS is presented here. Patients fulfilling the diagnostic criteria for GBS, regardless of age, disease severity, variant forms, or treatment, can participate if included within 2 weeks after onset of weakness. Information about demography, preceding infections, clinical features, diagnostic findings, treatment, course, and outcome is collected. In addition, cerebrospinal fluid and serial blood samples for serum and DNA is collected at standard time points. The original aim was to include at least 1,000 patients with a follow-up of 1–3 years. Data are collected via a web-based data entry system and stored anonymously. IGOS started in May 2012 and by January 2017 included more than 1,400 participants from 143 active centers in 19 countries across 5 continents. The IGOS data/biobank is available for research projects conducted by expertise groups focusing on specific topics including epidemiology, diagnostic criteria, clinimetrics, electrophysiology, antecedent events, antibodies, genetics, prognostic modeling, treatment effects, and long-term outcome of GBS. The IGOS will help to standardize the international collection of data and biosamples for future research of GBS

International Guillain-Barré Syndrome Outcome Study: protocol of a prospective observational cohort study on clinical and biological predictors of disease course and outcome in Guillain-Barré syndrome

Guillain-Barré syndrome (GBS) is an acute polyradiculoneuropathy with a highly variable clinical presentation, course, and outcome. The factors that determine the clinical variation of GBS are poorly understood which complicates the care and treatment of individual patients. The protocol of the ongoing International GBS Outcome Study (IGOS), a prospective, observational, multicenter cohort study that aims to identify the clinical and biological determinants and predictors of disease onset, subtype, course and outcome of GBS is presented here. Patients fulfilling the diagnostic criteria for GBS, regardless of age, disease severity, variant forms, or treatment, can participate if included within 2 weeks after onset of weakness. Information about demography, preceding infections, clinical features, diagnostic findings, treatment, course, and outcome is collected. In addition, cerebrospinal fluid and serial blood samples for serum and DNA is collected at standard time points. The original aim was to include at least 1,000 patients with a follow-up of 1–3 years. Data are collected via a web-based data entry system and stored anonymously. IGOS started in May 2012 and by January 2017 included more than 1,400 participants from 143 active centers in 19 countries across 5 continents. The IGOS data/biobank is available for research projects conducted by expertise groups focusing on specific topics including epidemiology, diagnostic criteria, clinimetrics, electrophysiology, antecedent events, antibodies, genetics, prognostic modeling, treatment effects, and long-term outcome of GBS. The IGOS will help to standardize the international collection of data and biosamples for future research of GBS