Publications by authors named "G Seitidis"

Background: The surgical management of complicated diverticulitis varies across Europe. EAES members prioritized this topic to be addressed by a clinical practice guideline through an online questionnaire.

Objective: To develop evidence-informed clinical practice recommendations for key stakeholders involved in the treatment of complicated diverticulitis; to improve operative and perioperative outcomes, patient experience and quality of life through a systematic evidence-to-decision approach by a diverse, multidisciplinary panel.

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Background: We performed a systematic review and network meta-analysis (NMA) of individualized patient data (IPD) to inform the development of evidence-informed clinical practice recommendations.

Methods: We searched MEDLINE, Embase, and Cochrane Central in October 2023 to identify RCTs comparing Hartmann's resection (HR), primary resection and anastomosis (PRA), or laparoscopic peritoneal lavage (LPL) among patients with class Ib-IV Hinchey diverticulitis. Outcomes of interest were prioritized by an international, multidisciplinary panel including two patient partners.

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Introduction: There are many options for the surgical management of complicated diverticulitis, and standards vary widely despite international practice recommendations. We conducted a survey to capture the variation in practice across Europe.

Methods: An online questionnaire was distributed to fellow and surgeon members of the European Association of Endoscopic Surgery (EAES) via email using the Opinio survey platform.

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Objectives: Attrition due to adverse events and disease progression impacts the integrity and generalizability of clinical trials. The aim of this study is to provide evidence-based estimates of attrition for clinical trials in amyotrophic lateral sclerosis (ALS), and identify study-related predictors, through a comprehensive systematic review and meta-analysis.

Methods: We systematically reviewed the literature to identify all randomized, placebo-controlled clinical trials in ALS and determined the number of patients who discontinued the study per randomized arm.

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Introduction: Amyotrophic lateral sclerosis (ALS) is a fatal neurogenerative disease with no effective treatment to date. Despite numerous clinical trials, the majority of studies have been futile in their effort to significantly alter the course of the disease. However, these studies may still provide valuable information for identifying patient subgroups and generating new hypotheses for future research.

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