Quality of life and 3D-EUS assessment for anal incontinence after childbirth

Three-Dimensional Ultrasound Imaging under Optimized Nuclear Regression Reconstruction Algorithm in the Diagnosis Vaginal Delivery and Cesarean Section on the Anal Sphincter Complex of Primiparas

This study was aimed at analyzing the injury of anal sphincter (AS) for primipara caused by the vaginal delivery and cesarean section under the guidance of three-dimensional (3D) ultrasound images. A total of 160 patients who underwent postpartum reexamination were enrolled as the research subjects, including 80 cases of natural delivery (group A) and 80 cases of cesarean section pregnant women (group B), all of whom underwent three-dimensional ultrasound imaging scans. At the same time, an optimized kernel regression reconstruction (KRR) algorithm was proposed for the enhancement of ultrasound images. It was found that the running time after acceleration by the graphics processing unit (GPU) was obviously superior to that of a single-threaded CPU and a multithreaded CPU, showing statistical differences (P < 0.05). The thickness of the proximal and distal external AS in group A was much thinner in contrast to that in group B, showing statistical difference (P < 0.05). Therefore, the 3D ultrasound image based on the optimized KRR algorithm can accurately assess the morphology of AS injury in primipara, and the adverse effect of natural delivery on the AS complex in primipara was greater than that of cesarean section.

The impact of bowel dysfunction on health-related quality of life after rectal cancer surgery: a systematic review

BACKGROUND

Symptoms of bowel dysfunction after sphincter-preserving rectal cancer surgery have an important impact on health-related quality of life (HRQOL), but that relationship is complex. A better understanding of this relationship allows for better informed shared decision-making about surgery. Our objective was to perform a systematic review to determine which HRQOL domains are most affected by postoperative bowel dysfunction.

METHODS

A systematic review of the CINAHL, Cochrane Library, Embase, Medline, PsycInfo, PubMed, Web of Science, and Scopus databases was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We included studies that evaluated bowel function after sphincter-preserving rectal cancer surgery and assessed HRQOL using a validated instrument. The quality of HRQOL analysis was assessed using an 11-item checklist. The main outcome was the impact bowel dysfunction had on global and domain specific quality-of-life indices. The impact was evaluated for clinical relevance using the Minimum Clinical Important Difference (MCID) for each specific HRQOL instrument.

RESULTS

Out of 952 unique citations, 103 studies were full-text reviews. Eighteen studies met the inclusion criteria (4 prospective cohorts and 9 cross-sectional studies). Of the 15 studies with long-term follow-up, the time to assessment after surgery ranged from 1.2 to 14.6 years. The low anterior resection syndrome score and European Organization for Research and Treatment core quality-of-life questionnaire (EORTC QLQ-C30) were the most commonly used instruments. Medium and large magnitudes in MCID were seen for global health, social functioning, emotional functioning, fatigue, diarrhea, and financial difficulties. Among included studies, the most consistently reported functional domains affected by bowel function were social functioning and emotional functioning.

CONCLUSIONS

Following sphincter-preserving rectal cancer surgery, poor bowel function mainly affects the social and emotional functional domains of HRQOL, which in turn impact global scores. This finding can help inform patients about expected changes in HRQOL after rectal cancer surgery and facilitate individualized treatment decisions.

Modified Gant procedure for treatment of internal rectal prolapse in elderly women

BACKGROUND

Although rectal prolapse is not a life-threatening condition, it can cause defecation disorders, anal incontinence, sensory abnormalities, and other problems that can seriously affect quality of life.

AIM

To study the efficacy of the modified Gant procedure for elderly women with internal rectal prolapse.

METHODS

Sixty-three elderly female patients with internal rectal prolapse underwent the modified Gant procedure. The preoperative and postoperative anal symptoms, Patient Assessment of Constipation Quality of Life (PAC-QOL), Wexner incontinence score, incontinence quality of life score, and complications (massive hemorrhage, infection, anorectal stenosis, and anorectal fistula) were compared.

RESULTS

The improvement rates of postoperative symptoms were defecation disorders (84.5%), anal distention (69.6%), defecation sensation (81.4%), frequent defecation (88.7%), and anal incontinence (42.9%) (P < 0.05). All dimensions and total scores of the PAC-QOL after the procedure were lower than those before the operation (P < 0.05). The postoperative anal incontinence score and Wexner score were significantly lower than those before the procedure (P < 0.05). The quality of life and total scores of postoperative anal incontinence were significantly higher than those before the procedure (P < 0.05). There were no serious complications and no deaths.

CONCLUSION

The modified Gant procedure has significant advantages in the treatment of elderly women with internal rectal prolapse.

Self-management of accidental bowel leakage and interest in a supportive m-Health app among women

INTRODUCTION

Self-management with clinician guidance is a cornerstone of successful conservative treatment for accidental bowel leakage (ABL). There are currently few resources to assist patients with that essential self-management. The purpose of this study was to describe self-management of ABL and explore interest in a mobile health application (m-Health app) for supporting ABL self-management among community-living women.

METHODS

Using an observational/descriptive design, women (18+ years) previously seen in a urogynecology clinic for ABL were mailed a survey containing eight multiple-choice questions and an open-ended prompt for comments.

RESULTS

Survey responses were received from 161 women (18% response rate). The highest percentage of participants was aged 61-70 years (39%). Nearly half of the participants (47%) "did not know anything" about ABL self-management before visiting a clinician. Only 4% "knew a lot." Of those who have been trying to self-manage their ABL (n = 132), 37% reported that it was not effective, and only 5% thought their self-management was "very effective." Half (50%) of the participants had "a lot of" interest in an m-Health app to support managing ABL, and 30% had "some" interest. The vast majority (89%) thought that it was "very important" to have ongoing guidance and support for self-managing ABL.

CONCLUSIONS

Before visiting a clinician, most women with ABL lacked knowledge about ABL self-management, and their self-management was not very effective. Women thought having guidance to self-manage ABL was important. There would be good interest among women in an m-Health app supporting self-management of ABL if one were created.