PapersFlow Research Brief
Intestinal and Peritoneal Adhesions
Research Guide
What is Intestinal and Peritoneal Adhesions?
Intestinal and peritoneal adhesions are fibrous bands that form between intestinal loops and peritoneal surfaces following abdominal surgery or inflammation, leading to complications such as small bowel obstruction.
This field encompasses 41,973 papers on the etiology, pathophysiology, clinical significance, and management of peritoneal adhesions, particularly in small bowel obstruction and abdominal surgery. Research covers adhesion prevention strategies, adhesion barriers, surgical management including laparoscopic approaches, postoperative complications, and gastrointestinal bezoars. The cluster addresses challenges in preventing and treating these adhesions post-surgery.
Topic Hierarchy
Research Sub-Topics
Pathophysiology of peritoneal adhesion formation
This sub-topic investigates fibrin deposition, TGF-β signaling, hypoxia-inducible factors, and mesothelial cell transitions leading to fibrous adhesions post-surgery. Molecular mechanisms of de novo and reformation are dissected.
Peritoneal adhesions causing small bowel obstruction
Researchers study epidemiology, volvulus mechanics, ischemia risks, and diagnostic imaging (CT enteroclysis) for adhesion-related SBO. Conservative vs. surgical management algorithms are evaluated.
Adhesion prevention strategies in abdominal surgery
This area evaluates pharmacological agents (anti-inflammatories, HMG-CoA inhibitors), minimally invasive techniques, and anti-adhesive solutions in RCTs. Surgical handling protocols are optimized.
Clinical efficacy of adhesion barriers
Studies perform meta-analyses of hyaluronan-, carboxymethylcellulose-, and oxidized regenerated cellulose-based barriers in gynecologic and general surgery. Long-term reformation and complications are assessed.
Laparoscopic management of adhesive small bowel obstruction
This sub-topic covers diagnostic laparoscopy, adhesiolysis techniques, enterotomy avoidance, and conversion predictors in ASBO. Learning curves and outcomes vs. laparotomy are compared.
Why It Matters
Peritoneal adhesions contribute to postoperative complications like small bowel obstruction, impacting surgical outcomes in abdominal procedures. Jacquet and Sugarbaker (1996) in "Clinical research methodologies in diagnosis and staging of patients with peritoneal carcinomatosis" outlined methodologies for assessing peritoneal involvement, aiding precise management in carcinomatosis cases linked to adhesion-related spread. Sadeghi et al. (2000) in "Peritoneal carcinomatosis from non-gynecologic malignancies" analyzed natural history data from 360 patients, showing median survival of 6.3 months untreated, underscoring the need for multimodal therapies targeting adhesion-influenced peritoneal disease in non-gynecologic cancers.
Reading Guide
Where to Start
"Clinical research methodologies in diagnosis and staging of patients with peritoneal carcinomatosis" by Jacquet and Sugarbaker (1996), as it provides foundational methods for understanding peritoneal pathology relevant to adhesions.
Key Papers Explained
Jacquet and Sugarbaker (1996) in "Clinical research methodologies in diagnosis and staging of patients with peritoneal carcinomatosis" establishes diagnostic frameworks for peritoneal disease, which Sadeghi et al. (2000) in "Peritoneal carcinomatosis from non-gynecologic malignancies" builds upon with survival data from 360 patients, informing adhesion management in malignancy contexts. Muysoms et al. (2009) in "Classification of primary and incisional abdominal wall hernias" connects to postoperative adhesion risks in hernia repairs, while Kalloo et al. (2004) in "Flexible transgastric peritoneoscopy: a novel approach to diagnostic and therapeutic interventions in the peritoneal cavity" explores minimally invasive peritoneal access to potentially reduce adhesion formation.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Focus on laparoscopic surgical management and adhesion barriers for small bowel obstruction, as emphasized in the core cluster description. Explore links to postoperative complications without recent preprints. Investigate bezoar-adhesion interactions in gastrointestinal disorders.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Bowel Disorders | 2016 | Gastroenterology | 2.7K | ✓ |
| 2 | Clinically Oriented Anatomy | 1985 | — | 2.2K | ✕ |
| 3 | KDIGO clinical practice guideline for the diagnosis, evaluatio... | 2009 | Kidney International | 2.2K | ✕ |
| 4 | Clinical research methodologies in diagnosis and staging of pa... | 1996 | Cancer treatment and r... | 1.7K | ✕ |
| 5 | Flexible transgastric peritoneoscopy: a novel approach to diag... | 2004 | Gastrointestinal Endos... | 1.3K | ✕ |
| 6 | Classification of primary and incisional abdominal wall hernias | 2009 | Hernia | 1.3K | ✓ |
| 7 | Attempt to fulfil Koch's postulates for pyloric Campylobacter | 1985 | The Medical Journal of... | 1.3K | ✕ |
| 8 | Peritoneal endometriosis, ovarian endometriosis, and adenomyot... | 1997 | Fertility and Sterility | 1.3K | ✕ |
| 9 | Antibiotic-Associated Diarrhea | 2002 | New England Journal of... | 1.2K | ✕ |
| 10 | Peritoneal carcinomatosis from non-gynecologic malignancies | 2000 | Cancer | 1.2K | ✕ |
Frequently Asked Questions
What causes peritoneal adhesions?
Peritoneal adhesions arise from abdominal surgery, inflammation, or infection, forming fibrous bands between organs. They are a primary cause of small bowel obstruction. Management focuses on prevention during surgery using barriers.
How are peritoneal adhesions managed surgically?
Surgical management includes laparoscopic adhesiolysis for small bowel obstruction caused by adhesions. Adhesion barriers are used intraoperatively to reduce reformation. Postoperative complications remain a key challenge.
What role do adhesion barriers play in prevention?
Adhesion barriers are applied during surgery to physically separate tissues and prevent fibrous band formation. They target high-risk procedures like abdominal surgeries. Evidence supports their use in reducing postoperative adhesion incidence.
What is the clinical significance of peritoneal adhesions?
Peritoneal adhesions lead to small bowel obstruction, chronic pain, and infertility. They complicate up to 90% of abdominal surgeries. Early diagnosis and prevention improve patient outcomes.
How do peritoneal adhesions relate to peritoneal carcinomatosis?
Adhesions can influence the spread and staging of peritoneal carcinomatosis by altering peritoneal surfaces. Jacquet and Sugarbaker (1996) developed methodologies for diagnosis and staging. Accurate assessment guides cytoreductive surgery.
What are current methods for adhesion prevention?
Prevention involves meticulous surgical technique, minimizing tissue trauma, and using pharmacological agents or barriers. Laparoscopic approaches reduce adhesion formation compared to open surgery. Research emphasizes multimodal strategies.
Open Research Questions
- ? How can adhesion barriers be optimized to prevent recurrence in high-risk patients undergoing repeat abdominal surgery?
- ? What pathophysiological mechanisms link postoperative inflammation to chronic peritoneal adhesion formation?
- ? Which laparoscopic techniques most effectively reduce adhesion-related small bowel obstruction rates?
- ? How do gastrointestinal bezoars interact with peritoneal adhesions in causing intestinal obstruction?
- ? What biomarkers predict severe adhesion formation and postoperative complications?
Recent Trends
The field maintains 41,973 papers with no reported 5-year growth rate.
No recent preprints or news in the last 12 months indicate steady research without acceleration.
Core topics persist in adhesion prevention and surgical management.
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