Minimally Invasive Treatment for Advanced Hemorrhoids

Area of Science:

• Gastroenterology
• Colorectal Surgery

Background:

• Hemorrhoids are a common anorectal condition causing bleeding, prolapse, and pruritus.
• Treatment for advanced hemorrhoids (Grade III/IV) is increasingly focused on minimally invasive techniques.
• Conventional hemorrhoidectomy (CH) remains a standard due to its low recurrence rate.

Purpose of the Study:

• To evaluate the efficacy and outcomes of various minimally invasive treatments for advanced hemorrhoids.
• To compare the effectiveness of different procedures, including THD, ALTA sclerotherapy, and others, for Grade III and IV hemorrhoids.

Main Methods:

• Review of minimally invasive hemorrhoid treatments including stapled hemorrhoidopexy, transanal hemorrhoidal dearterialization (THD), aluminum potassium sulfate and tannic acid (ALTA) sclerotherapy, rubber band ligation, endoscopic injection sclerotherapy, and infrared coagulation.
• Analysis of treatment outcomes, focusing on symptom improvement and recurrence rates for Grade III and IV hemorrhoids.

Main Results:

• Minimally invasive treatments effectively manage bleeding and prolapse in advanced hemorrhoids, particularly for patients unsuitable for CH.
• Transanal hemorrhoidal dearterialization (THD) with mucopexy and ALTA sclerotherapy are options for Grade IV hemorrhoids.
• ALTA sclerotherapy showed a higher recurrence rate for Grade IV hemorrhoids compared to Grade III in the study.

Conclusions:

• Minimally invasive treatments are viable alternatives for advanced hemorrhoids, offering symptom relief.
• Clear communication regarding recurrence rates and potential complications is essential for patient selection.
• While effective, the long-term recurrence rates for certain minimally invasive procedures, like ALTA for Grade IV hemorrhoids, require consideration.