Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Lasers in endoscopic gastrointestinal surgery.

J G Hunter, J H Bowers, R W Burt

American Journal of Surgery

|December 1, 1984

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Treatment protocol for secondary esophageal reconstruction using 'supercharged' colon interposition flaps.

Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus·2020

Same author

Inverted Papilloma of the Urinary Bladder: A Report of Two Cases.

The Australian and New Zealand journal of surgery·2017

Same author

Neoadjuvant chemoradiotherapy with concurrent cisplatin/5-fluorouracil is associated with increased pathologic complete response and improved survival compared to carboplatin/paclitaxel in patients with locally advanced esophageal cancer.

Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus·2017

Same author

Hepatitis E virus in patients with decompensated chronic liver disease: a prospective UK/French study.

Alimentary pharmacology & therapeutics·2015

Same author

Preoperative carboplatin and paclitaxel-based chemoradiotherapy for esophageal carcinoma: results of a modified CROSS regimen utilizing radiation doses greater than 41.4 Gy.

Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus·2015

Same author

Rash with DERMABOND PRINEO Skin Closure System Use in Bilateral Reduction Mammoplasty: A Case Series.

Case reports in medicine·2015

Endoscopic laser surgery effectively treats gastrointestinal conditions, achieving an 84% success rate. This minimally invasive approach significantly reduces transfusion needs, especially for arteriovenous malformations, with rare complications.

Area of Science:

Gastroenterology
Surgical Technology
Medical Devices

Background:

Lasers have been utilized for endoscopic gastrointestinal surgery since 1977.
Argon and Nd-YAG lasers are established tools for various gastrointestinal interventions.

Purpose of the Study:

To evaluate the efficacy and safety of endoscopic laser therapy for gastrointestinal conditions.
To assess the impact of laser therapy on transfusion requirements in patients with gastrointestinal arteriovenous malformations.

Main Methods:

Retrospective review of 222 endoscopic laser procedures performed between December 1977 and September 1983.
Assessment of treatment outcomes using a constructed scale and comparison of pre- and post-therapy transfusion data.

Main Results:

Related Experiment Videos

An overall success rate of 84% was achieved across all diagnoses.
Laser therapy was ineffective in 10% of patients.
Significant reduction in transfusion requirements for gastrointestinal arteriovenous malformations (17 units pre-therapy to 1 unit post-therapy, p < 0.01).
Low complication rate (6%), with no gastrointestinal perforations and one death (0.8%).

Conclusions:

Endoscopic laser surgery is a safe and effective minimally invasive treatment for various gastrointestinal conditions.
The procedure is particularly beneficial for high-risk patients and those with gastrointestinal arteriovenous malformations, reducing the need for transfusions.
Outpatient laser surgery without anesthesia is feasible, highlighting its value in modern surgical practice.