Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Expertise Unit Psychology, Technology & Society, Thomas More University of Applied Sciences, Molenstraat 8, 2018, Antwerp, Belgium. nele.dw@thomasmore.be.
Publications dans "Rétroaction biologique (psychologie)" :
Univ. Lyon, UCBL-Lyon 1, Laboratoire Interuniversitaire de Biologie de La Motricité, EA 7424, F-69622, Villeurbanne, France. Electronic address: sophie.schlatter@univ-lyon1.fr.
Publications dans "Rétroaction biologique (psychologie)" :
Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Hôpital Louis Pradel, Hospices Civils de Lyon, Departments of Anaesthesia and Intensive Care, Lyon, France; Centre Lyonnais d'Enseignement par Simulation en Santé (CLESS, medical simulation centre), University Claude Bernard Lyon 1, 69003, Lyon, France.
Publications dans "Rétroaction biologique (psychologie)" :
Univ. Lyon, UCBL-Lyon 1, Laboratoire Interuniversitaire de Biologie de La Motricité, EA 7424, F-69622, Villeurbanne, France; Institut Universitaire de France, France. Electronic address: ursula.debarnot@univ-lyon1.fr.
Publications dans "Rétroaction biologique (psychologie)" :
Magnetic resonance defecography (MRD) plays a central role in diagnosing pelvic floor functional disorders by visualizing the entire pelvic floor along with pelvic organs and providing functional asse...
This review aims to explain the indications for MRD from a surgical perspective and elucidate the significance of radiological findings for treatment. It intends to clarify for which symptoms MRD is a...
A comprehensive literature search was conducted, including current consensus guidelines....
MRD can provide relevant findings in the diagnosis of fecal incontinence and obstructed defecation syndrome, particularly in cases of pelvic floor descent, enterocele, intussusception, and pelvic floo...
MRD findings should never be considered in isolation but rather in conjunction with patient history, clinical examination, and symptomatology since morphology and functional complaints may not always ...
The utility of high-resolution anorectal manometry (HR-ARM) for diagnosing defecatory disorders (DDs) is unclear because healthy people may have features of dyssynergia. We aimed to identify objective...
Constipated patients were assessed with HR-ARM and rectal balloon expulsion time (BET), and a subset underwent defecography. Normal values were established by assessing 184 sex-matched healthy individ...
A total of 474 constipated individuals (420 women) underwent HR-ARM and BET, and 158 underwent defecography. BET was prolonged, suggesting a DD, for 152 patients (32%). Rectal evacuation was lower for...
HR-ARM, BET, and defecography findings were concordant for constipated patients, and reduced rectoanal gradient was the best HR-ARM predictor of prolonged BET or reduced rectal evacuation. Prolonged B...
Utilize magnetic resonance defecography (MRD) to analyze the primary pelvic floor dysfunctions in patients with stress urinary incontinence (SUI) associated with pelvic organ prolapse (POP), and in SU...
We performed MRD in both SUI and POP subjects. As a primary analysis, the functional MR parameters were compared between the isolated POP and POP combined SUI groups. As a secondary analysis, the func...
MRD noted the main characteristics of SUI combined moderate or severe POP, including the shorter closed urethra length (1.87 cm vs. 2.50 cm, p < 0.001), more prevalent urethral hypermobility (112.31° ...
Patients with SUI accompanying POP primarily exhibit excessive urethral mobility and a shortened urethral closure. SUI patients with asymptomatic POP mainly show dysfunction of the urethra and bladder...
The authors sought to test if there was a difference in key pelvic floor measurements obtained during MR defecography at-rest, i.e., H-line, M-line and anorectal angle (ARA), before and after rectal g...
Institutional Review Board approval was obtained. An abdominal fellow retrospectively reviewed the images of all patients who underwent MRI defecography at our institution from January 2018 through Ju...
One hundred and eleven (111) studies were included in the analysis. 18% (N = 20) of patients satisfied the criterion for pelvic floor widening before gel administration based on H-line measurement. Th...
The instillation of gel during MR defecography can cause significant changes to the observed pelvic floor measurements at-rest. This in turn can influence the interpretation of defecography studies....
There is a lack of consensus regarding the clinical applicability of fluoroscopic defecography in evaluation of pelvic organ prolapse....
The aim was to evaluate the association between rectocele on defecography and posterior vaginal wall prolapse (PVWP) on physical examination. The secondary objective was to describe radiologic and cli...
This was a retrospective review of patients enrolled in a large health maintenance organization who underwent defecography and were examined by a urogynecologist within 12 months. The electronic medic...
One hundred eighty-six patients met inclusion criteria. Of those, 168 (90.3%) had a rectocele on defecography and 31 (16.6%) had PVWP at or beyond the hymen. Rectocele size on defecography was poorly ...
We demonstrated a poor correlation between rectocele size on defecography and PVWP stage. Defecatory symptoms (splinting, digitation, stool trapping) and higher PVWP stage were associated with surgica...
To assess diagnostic performance of MR defecographic findings in diagnosis of dyssynergic defecation (DD)....
This retrospective study included 46 patients with chronic constipation who met the Rome IV criteria for diagnosis of present or absent DD and underwent MRI between Jan 2015 and June 2020. Patients we...
Seven findings showed statistically significant difference between DD and non-DD groups. M line at defecation had highest odds ratio, followed by ARA change, ARA at defecation, M line change, prominen...
MR defecography has high diagnostic performance in diagnosis of DD. Although M line and ARA at defecation are two significant findings on multivariate analysis, ARA change less than 1.5 degrees and pr...
Patients with obstructed defecation syndrome may present with a wide spectrum of disorders. The iceberg diagram, which focuses on the underlying occult diseases, has been proposed for an accurate diag...
Patients operated for obstructed defecation syndrome based on the iceberg diagram between 2008 and 2018 were evaluated pre- and postsurgery. All patients underwent psychosomatic assessment, abdominal ...
Of the 80 operated patients, 73 were females; median age was 47 (range 26-78) years. All had a rectal internal mucosal prolapse and 85% had a rectocele. The most frequent occult diseases were function...
The use of the iceberg diagram in obstructed defecation syndrome patients assists in identifying latent "submerged lesions' that may negatively impact the functional outcome of surgery. A clinical app...
To provide an illustrative description of the technique and spectrum of findings in defecating proctography....
Important findings on defecating proctography include rectocoele, enterocoele, sigmoidocoele, cystocoele, intussusception, rectal prolapse, descending perineum, incomplete emptying, anismus, and faeca...
Defecating proctography is a well-established and cost-effective method of assessing disordered defecation. In conjunction with clinical information and other diagnostic tests, findings on defecating ...
This review article provides a suggested technique and covers the spectrum of findings on defecating proctography....
The aim of this retrospective study was to try to find correlations between different diagnoses established by clinical examination, anorectal manometry and MRI-defecography and, the association with ...
44 patients (median age 53.81 years) presenting with intestinal motility disorders and who underwent clinical, biological and psychiatric examination, dynamic defecographic-MRI (resting, squeezing, st...
MRI-defecography revealed the following changes: anismus (16), rectocele (12), pelvic floor dysfunction (6), peritoneocele (2), cervical-cystic-ptosis (1), rectal prolapse (6), and in 1 case the exami...
As multiparous women are at risk for outlet obstruction constipation, MRI-defecography is suggested in this category. There is good correlation between diagnosis using anorectal manometry and MRI-defe...
More information is needed to guide referring subspecialists on the appropriate patient evaluation before magnetic resonance defecography (MRD)....
This study aimed to evaluate how often health care providers perform digital rectal examination (DRE) before ordering MRD to investigate causes of bowel and pelvic floor complaints....
We conducted a retrospective cohort review, including MRD performed on female patients at an integrated health care system from 2016 through 2020. The primary outcome was the presence or absence of do...
Three hundred-four defecography tests were performed, with 209 patients (68.8%) referred by gastroenterology providers and 95 (31.2%) from other specialties. Gastroenterologists performed DRE in 32.8%...
At our single integrated health system, the rate of DRE before MRD testing varied significantly by specialty. Our findings highlight the need for better understanding of DRE utility in the algorithms ...
