Incidence, risk and protective factors of symptoms after colonoscopy.

Background: Few studies focused on minor adverse events which may develop after colonoscopy.

Aims: To investigate the incidence and factors associated to post-colonoscopy symptoms.

Methods: This is a prospective study conducted in 10 Italian hospitals.

Determinants of symptom burden related to bowel preparation for colonoscopy.

Background: Symptoms developing during bowel preparation are major concerns among subjects who refuse the procedure.

Aims: We aimed to explore the determinants of symptoms occurring during preparation among patients undergoing elective colonoscopy.

Methods: This is a prospective multicenter study conducted in 10 Italian hospitals.

Impact of colonoscopy on working productivity: a prospective multicenter observational study.

Background And Aims: Patients undergoing colonoscopy are often in the workforce. Therefore, colonoscopy may affect patients' work productivity in terms of missed working days and/or reduced working efficiency. We aimed to investigate the impact of colonoscopy on work productivity and factors influencing this impact.

Water-assisted colonoscopy: an international modified Delphi review on definitions and practice recommendations.

Background And Aims: Since 2008, a plethora of research studies has compared the efficacy of water-assisted (aided) colonoscopy (WAC) and underwater resection (UWR) of colorectal lesions with standard colonoscopy. We reviewed and graded the research evidence with potential clinical application. We conducted a modified Delphi consensus among experienced colonoscopists on definitions and practice of water immersion (WI), water exchange (WE), and UWR.