Should we perform cervix removal during hysterectomy for benign uterine disease? Clinical practice guidelines from the French College of Gynecologists and Obstetricians (CNGOF).

OBJECTIVE: To provide guidelines from the French College of Obstetricians and Gynecologists (CNGOF), based on the best evidence available, concerning subtotal or total hysterectomy, for benign disease. METHODS: The CNGOF has decided to adopt the AGREE II and GRADE systems for grading scientific evidence. Each recommendation for practice was allocated a grade, which depends on the quality of evidence (QE) (clinical practice guidelines). RESULTS: Conservation of the uterine cervix is associated with an increased risk of cervical cancer (0.05 to 0.27%) and an increased risk of reoperation for cervical bleeding (QE: high). Uterine cervix removal is associated with a moderate (about 11 min) increase in operative time when hysterectomy is performed by the open abdominal route (laparotomy), but is not associated with longer operative time when the hysterectomy is performed by laparoscopy (QE: moderate). Removal of the uterine cervix is not associated with increased prevalence of short-term follow-up complications (blood transfusion, ureteral or bladder injury) (QE: low) or of long-term follow-up complications (pelvic organ prolapse, sexual disorders, urinary incontinence (QE: moderate). CONCLUSION: Removal of the uterine cervix is recommended for hysterectomy in women presenting with benign uterine disease (Recommendation: STRONG [GRADE 1-]; the level of evidence was considered to be sufficient and the risk-benefit balance was considered to be favorable).

Should we perform cervix removal during hysterectomy for benign uterine disease? Clinical practice guidelines from the French College of Gynecologists and Obstetricians (CNGOF)

To provide guidelines from the French College of Obstetricians and Gynecologists (CNGOF), based on the best evidence available, concerning subtotal or total hysterectomy, for benign disease. The CNGOF has decided to adopt the AGREE II and GRADE systems for grading scientific evidence. Each recommendation for practice was allocated a grade, which depends on the quality of evidence (QE) (clinical practice guidelines). Conservation of the uterine cervix is associated with an increased risk of cervical cancer (0.05 to 0.27%) and an increased risk of reoperation for cervical bleeding (QE: high). Uterine cervix removal is associated with a moderate (about 11 min) increase in operative time when hysterectomy is performed by the open abdominal route (laparotomy), but is not associated with longer operative time when the hysterectomy is performed by laparoscopy (QE: moderate). Removal of the uterine cervix is not associated with increased prevalence of short-term follow-up complications (blood transfusion, ureteral or bladder injury) (QE: low) or of long-term follow-up complications (pelvic organ prolapse, sexual disorders, urinary incontinence (QE: moderate). Removal of the uterine cervix is recommended for hysterectomy in women presenting with benign uterine disease (Recommendation: STRONG [GRADE 1-]; the level of evidence was considered to be sufficient and the risk-benefit balance was considered to be favorable).

[Impact of nutrition on breast cancer mortality and risk of recurrence, a review of the evidence]. / Impact des régimes alimentaires sur la mortalité et le risque de récidive de cancer du sein : revue de la littérature.

INTRODUCTION: There is a growing interest in diets and their effects on cancer prognosis. In 2014, a report from the World Cancer Research Fund on diet and women with a history of breast cancer did not demonstrate a major effect on breast cancer prognosis. The aim of this literature review was to provide an update of knowledge in this area. METHODS: Randomized trials, prospective cohorts and meta-analyses published between 2012 and 2018 examining the impact of diet on recurrence risk and/or mortality after breast cancer were included, to achieve the objective. We evaluated study quality (according to Haute Autorité de Santé criteria) and the studied diets were categorized: macronutrients, micronutrients and selective foods. RESULTS: We selected eighteen articles that met levels of evidence 1 to 3. For macronutrients, a low-fat diet was associated with better survival. With regard to micronutrients, a diet rich in phytœstrogen reduced the risk of cancer recurrence. Finally, the adoption of a healthy diet was not associated with an improved prognosis for breast cancer but with an improvement in overall survival and risk of death from cardiovascular disease. DISCUSSION: This review suggests that nutrition influences the prognosis of breast cancer. Nevertheless, the level of evidence of the results was insufficient to make recommendations. Ultimately, a healthy and balanced diet could be encouraged in order to reduce global mortality.

Pelvic floor muscle activation in stress urinary incontinent women: Impact of a distraction task.

AIMS: Our purpose was to explore the involvement of cognition in voluntary and involuntary pelvic floor muscle (PFM) contraction in stress urinary incontinent women. METHODS: PFM contraction monitored by surface electromyography (EMG) was measured without a mental distraction task (DT), and with a DT called "paced auditory serial additional test" (PASAT). Forty stress incontinent women performed voluntary contractions of the external anal sphincter (EAS), and reflex EAS contractions induced by means of coughing were studied using the external intercostal muscle (EIC) EMG pattern. RESULTS: A DT altered PFM pre-activation when coughing: the reaction time between EIC muscle contraction and EAS contraction (called RT3) was respectively -54.94 ms (IQR -87.12; 3.12) without the PASAT and -3.99 ms (IQR: -47.92; 18.69) with a DT (P = 0.02, Wilcoxon's test). Concerning voluntary contraction, women activated their PFM sooner without than with a DT. CONCLUSION: The PASAT altered voluntary and reflex contractions of the PFM in stress urinary incontinent women. Our study suggests that cognition plays a role in urinary pathophysiology. Future studies should investigate rehabilitation programs that consider the role of cognition in stress urinary incontinent women.

Effect of body position on reflex and voluntary pelvic floor muscle contraction during a distraction task.

AIMS: To explore the impact of body position (sitting vs standing) on voluntary and reflex pelvic floor muscle (PFM) contraction during a mental distraction task (DT). METHODS: Informed consent was obtained from 19 healthy women. The electromyographic (EMG) activity of the external anal sphincter (EAS) was recorded during voluntary and reflex contraction. Reflex contraction of the EAS was induced by means of coughing. The trials were carried out with and without a mental DT (paced auditory serial additional test). PFM contraction was recorded in two different postures: standing and sitting. During voluntary PFM contraction, reaction time (RT1), defined as latency between the stimulus and the onset of EAS EMG activity, was measured. During reflex PFM contraction, latency between the onset of external intercostal (EIC) muscle EMG activity and EAS EMG activity was measured (RT3). RESULTS: Concerning voluntary pelvic floor muscle contraction, there was no difference between the two positions with and without DT, except for RT1 without DT. RT1 was shorter (353.99 mv/s; 263.89-425.03) in a standing position than in a sitting position (409.86 mv/s; 361.86-461.90) (ratio 0.86, P = 0.014). Concerning reflex PFM contraction, there was no difference between standing position RT3 (-96 ms; IQR: -114: -62) and sitting position RT3 (-80 ms; IQR: -100; -51) (ratio 1.2, P = 0.225) without DT. With DT, reflex PFM was also not different (-36 vs -34 ms, ratio 1.06, P = 0.86). CONCLUSIONS: Body position did not influence the timing of voluntary and reflex PFM contraction during DT.