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Related Concept Videos

Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

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Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.
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Aneurysm IV: Nursing Management01:22

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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
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Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

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Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

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Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
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Related Experiment Video

Updated: Sep 2, 2025

Postoperative Ileus Murine Model
04:26

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Prompt intervention in large bowel obstruction management: A Nationwide Inpatient Sample analysis.

Mary R Kwaan1, Yuqi Wu2, Yang Ren3

  • 1Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.

American Journal of Surgery
|August 3, 2022
PubMed
Summary

Prompt intervention for large bowel obstruction improves patient discharge but does not affect mortality. Certain demographics, including women and Black patients, receive prompt care less often.

Keywords:
Colon obstructionEmergency surgeryLarge bowel obstructionNationwide inpatient sampleOstomyStoma

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Area of Science:

  • Gastroenterology
  • Surgical Outcomes
  • Health Disparities

Background:

  • Large bowel obstruction is a critical condition with risks of ischemia and perforation.
  • The impact of timely intervention for bowel obstruction requires rigorous scientific validation.

Purpose of the Study:

  • To evaluate the effectiveness of prompt intervention in large bowel obstruction.
  • To identify factors influencing the timing of intervention and associated patient outcomes.

Main Methods:

  • Analysis of the Nationwide Inpatient Sample database.
  • Inclusion of patients undergoing stoma, stent, or colectomy for bowel obstruction.
  • Definition of prompt intervention as occurring within 2 days of admission.
  • Adjusted analysis of inpatient mortality, discharge to home, and length of stay.

Main Results:

  • Prompt intervention was observed in 42.6% of 31,277 patients.
  • Prompt intervention correlated with higher income and fewer comorbidities.
  • No significant difference in inpatient mortality was found between prompt and delayed intervention groups.
  • Prompt intervention was associated with a higher likelihood of discharge to home and a shorter length of stay (-3 days).

Conclusions:

  • Prompt intervention in large bowel obstruction decreases length of stay and increases home discharge rates.
  • Mortality benefit was not demonstrated with prompt intervention.
  • Disparities in prompt intervention were noted, with female, Black, and lower-income patients receiving it less frequently.