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Impact of Quality of Life in the Patients With Sleep Disturbance From Low Anterior Resection Syndrome in Advanced Rectal Cancer Patients

NCT06271629 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2024-03-26

No results posted yet for this study

Summary

The preservation surgery of the anal sphincter has become a standard procedure for the treatment of rectal cancer and is now possible even when the tumor is close to the anus, thanks to the advancement of surgical techniques. This procedure allows patients to avoid a permanent artificial anus and enables them to evacuate through the anus, maintaining the continuity of the intestine, making it a highly preferred surgical option. Additionally, advancements in tumor treatments have led to improved long-term survival rates.

However, this anal sphincter preservation surgery inevitably can cause functional abnormalities in the rectum, and around 90% of patients experience changes in bowel habits after surgery. The characteristic symptoms occurring after rectal cancer surgery, such as diarrhea, urgency of bowel movements, frequent bowel movements, and fecal incontinence, are referred to as Anterior Resection Syndrome (ARS). Particularly, symptoms following low anterior resection surgery for lower rectal cancer are termed Low Anterior Resection Syndrome (LARS). These symptoms are most severe immediately after surgery, persisting up to 1-2 years, with some improvement over time. However, in many patients, LARS can remain a lifelong challenge, significantly impacting their quality of life. Currently, there is no definitive method to treat LARS, and symptom management is achieved through empirical treatment methods or medications.

Many patients with LARS experience these symptoms predominantly at night, and it is presumed that their sleep quality is severely compromised, significantly affecting their overall quality of life. However, there is a lack of research on the prevalence of such patients and the appropriate treatments for them.

Conditions

Interventions

DIAGNOSTIC_TEST

Insomnia severity index

The ISI score is a self-report questionnaire consisting of 7 items designed to assess the nature, severity, and impact of insomnia.(16) The typical recall period for respondents is the "last month." The evaluated dimensions include the severity of sleep onset, sleep maintenance, and early morning awakening problems, as well as sleep dissatisfaction, interference of sleep difficulties with daytime functioning, noticeability of sleep problems by others, and the distress caused by the sleep difficulties.

Sponsors & Collaborators

  • Ministry of Health, Republic of Korea

    collaborator OTHER_GOV

  • Seoul National University Hospital

    lead OTHER

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-02-26
Primary Completion
2023-11-30
Completion
2024-02-29

Countries

  • South Korea

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06271629 on ClinicalTrials.gov