S D Nielsen1, P M Faaborg2, P Christensen2, K Krogh1, N B Finnerup3. 1. Department of Hepatology and Gastroenterology, Neurogastroenterology Unit, Aarhus University Hospital, Aarhus, Denmark. 2. Department of Surgery, Pelvic Floor Unit, Aarhus University Hospital, Aarhus, Denmark. 3. Department of Clinical Medicine, Danish Pain Research Center, Aarhus University Hospital, Aarhus, Denmark.
Abstract
STUDY DESIGN: A longitudinal postal survey. OBJECTIVES: To evaluate the prevalence and characteristics of abdominal pain in long-term spinal cord injury (SCI). SETTING: Members of the Danish SCI Association. METHODS: In 2006, a questionnaire on chronic abdominal pain and discomfort was sent to the 284 members of the Danish SCI association who had been members for at least 10 years; 203 of them responded. An almost identical questionnaire including questions on intensity and interference of pain within the past 7 days, as well as descriptors and treatment, was sent to the 178 surviving members in 2015. RESULTS: Of 130 (73%) responders, 125 answered the question on chronic abdominal pain. The mean time since injury was 30.5 (9.8) years. Chronic abdominal pain or discomfort was reported by 32.8% (41/125), and 23% (29/125) of responders had been at least moderately bothered by this in the past week. Abdominal pain or discomfort was more common in women and in those with self-reported constipation. The median intensity (numeric rating scale) was 6.0 (range 3-10) and it was often associated with autonomic symptoms. Nine (8%) of the 115 individuals who responded in both 2006 and 2015 had developed new abdominal pain or discomfort, 30 (26%) no longer reported it, and 28 (24%) reported it at both time points with a similar intensity. CONCLUSIONS: Chronic abdominal pain or discomfort is common and bothersome in long-term SCI. It has a late onset, but the prevalence and severity do not seem to further increase between 20 and 30 years following SCI.
STUDY DESIGN: A longitudinal postal survey. OBJECTIVES: To evaluate the prevalence and characteristics of abdominal pain in long-term spinal cord injury (SCI). SETTING: Members of the Danish SCI Association. METHODS: In 2006, a questionnaire on chronic abdominal pain and discomfort was sent to the 284 members of the Danish SCI association who had been members for at least 10 years; 203 of them responded. An almost identical questionnaire including questions on intensity and interference of pain within the past 7 days, as well as descriptors and treatment, was sent to the 178 surviving members in 2015. RESULTS: Of 130 (73%) responders, 125 answered the question on chronic abdominal pain. The mean time since injury was 30.5 (9.8) years. Chronic abdominal pain or discomfort was reported by 32.8% (41/125), and 23% (29/125) of responders had been at least moderately bothered by this in the past week. Abdominal pain or discomfort was more common in women and in those with self-reported constipation. The median intensity (numeric rating scale) was 6.0 (range 3-10) and it was often associated with autonomic symptoms. Nine (8%) of the 115 individuals who responded in both 2006 and 2015 had developed new abdominal pain or discomfort, 30 (26%) no longer reported it, and 28 (24%) reported it at both time points with a similar intensity. CONCLUSIONS:Chronic abdominal pain or discomfort is common and bothersome in long-term SCI. It has a late onset, but the prevalence and severity do not seem to further increase between 20 and 30 years following SCI.