Urinary and Sexual Dysfunctions Evaluation After Rectal Resection (EURECA)

Institute of Hospitalization and Scientific Care (IRCCS)

Status

Unknown

Conditions

Rectal Cancer

Treatments

Procedure: Evaluation of urinary and sexual dysfunction after rectal resection

Study type

Observational

Funder types

Other

Identifiers

NCT04404673

2987

Details and patient eligibility

About

Advances in the treatment of rectal cancer over the past two decades have improved survival and significantly reduced surgery-related morbidity. As a result, post-treatment quality of life (QoL) issues have become increasingly important. Urinary and sexual functions can be significantly altered after rectal resection, mainly due to the iatrogenic lesions of the pelvic autonomous lexus. Of note, their incidence is reported up to 70% and 30%, respectively. Despite the importance of this topic, most of the studies present in the literature are difficult to interpret for a variety of reasons. Firstly, both sexual and urinary dysfunctions lack a standardized definition. Secondly, the absence of baseline data, missing data, small sample sizes, and heterogeneity in the use of validated and nonvalidated instruments are the main limitation in drawing conclusive results. As additional factor, no clear evidence is present in the literature regarding the best approach to be used in order to preserve as much as possible both the sexual and urinary functionalities and to guarantee, at the same time, an adequate and oncologically correct rectal resection. Moreover, no data are currently present regarding the impact of pre-operative chemo-radiotherapy on the urinary and sexual functionalities. The main objective of the investigator's prospective study will be to define in a subjective manner which technique (open, laparoscopic, robot-assisted and Ta-TME) will guarantee the best urinary and sexual outcomes after rectal resection (with or without pre-operative chemo-radiotherapy) for the treatment of rectal carcinomas.

Thus, the primary endpoint will the post-operative evaluation at 1, 6 months and 1 year of the urinary and sexual functions by means of specific questionnaires.

Secondary endpoints will be:

to investigate which technique (open, robotic, laparoscopic and trans-anal total mesorectal excision (TaTME)) more favorably correlate with urinary and sexual functions after radiochemotherapy (NAD+);
the comparison of both the urinary and sexual dysfunction incidence on the base of the distance of the rectal tumor from the anal verge and the evaluation of the best approach to be used (open, laparoscopic, TaTME or robot-assisted) in relation to the tumor height;
the short- (postoperative morbidity and histopathological data) and long-term (overall and disease-free survival) outcomes comparison among the open, laparoscopic, TaTME and robotic rectal resection.

Enrollment

1,172 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

All patients with a histopathological proven diagnosis of rectal carcinoma undergoing curative surgical resection

Exclusion criteria

Patients aged < 18 years
Inability to give informed consent
Emergent surgeries
Previous prostatic and/or colorectal surgery for benign or malignant diseases
Preoperative sexual disorders (Female Sexual Function Index, FSFI ≤ 26.55 ; International Index Erectile Function , IIEF < 16)
International Consultation on Incontinence Questionnaire > 5
Clinically evident Benign Prostatic Hypertrophy (BPH) (International Prostatic Symptoms Score, IPSS > 20)
Preoperative diagnosis of fecal and/or urinary incontinence.