Intestinal Obstruction Surgery. Acute Abdominal Pathology. №9:05/05/2026
AIO-S/AAP
AIO-S/AAP
Sponsor study identifier
observational
1,500
1 country
1
Study Start
January 30, 2024
Actual (reported)Primary Completion
January 30, 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
May 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Abstract and Study Objectives Adhesive small bowel obstruction (ASBO) is a common indication for surgical intervention. Intra-abdominal adhesions are the leading cause of small bowel obstruction, particularly in patients with a history of previous abdominal surgery, which has been reported in up to 70-80% of cases.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
May 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 30, 2024
Actual (reported)October 21, 2026
Actual (reported)October 29, 2026
Actual (reported)January 30, 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
May 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
removal of adhesions, reduction of pain, recurrence of the disease and recovery
The frequency and location of adhesions in the abdominal cavity will be compared Pain, its intensity, and duration will be studied Patient physical activity after surgery Duration and frequency of intestinal paresis Frequency of compartment syndrome
From enrollment to the end of treatment at 12 months
Laparoscopic
Laparoscopic
Laparotomy
Surgical intervention
The study will be conducted at the national multicenter level, in regional (provincial) clinics among patients admitted on an emergency basis to surgical hospitals, including university clinics.
Beibitshilik str., 49a
Astana, 01000, Kazakhstan
Alexandr Fursov, MD, DMSc, prof.
Astana Medical University
Roman Fursov, MD, PhD, docent
Astana Medical University
Nurzhan Klyshbekov, Master of Science in Medicine,
Astana Medical University
First Submitted
October 21, 2026
First Posted
October 29, 2026
Study Start
January 30, 2024
Actual (reported)Primary Completion
January 30, 2029
EstimatedEndothelial Dysfunction and Nitric Oxyde During Laparoscopic Surgery
Contact the study team to confirm eligibility.
Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
May 2029
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
October 29, 2026
Record last verified: 2026-10
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