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International Urogynecology Journal May 2024The objective was to evaluate the prevalence of levator ani avulsion (LAA) among primiparous women with obstetric anal sphincter injury (OASI) and how this association... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION AND HYPOTHESIS
The objective was to evaluate the prevalence of levator ani avulsion (LAA) among primiparous women with obstetric anal sphincter injury (OASI) and how this association could affect future pelvic floor dysfunction.
METHODS
Three electronic databases (MEDLINE/PubMed/EMBASE) were searched in December 2018 and again in October 2022. Nine full-text articles were included in the analysis. The exclusion criteria were language other than English, studies not based on primiparous women only, conference abstracts, and evaluation without ultrasound or MRI.
RESULTS
The overall prevalence of LAA was 24% (95% CI: 18-30%). Those with OASI, were at a higher risk of LAA, OR 3.49 (95% CI: 1.46 to 8.35). In women with LAA + OASI versus OASI alone, Three of Five studies showed worsened AI symptoms. Three of Five studies assessing urinary incontinence (UI) reported no significant difference in UI, whereas two reported increased UI. All studies that looked at pelvic organ prolapse reported a higher incidence of symptomatic prolapse and reduced pelvic floor muscle strength in women with LAA + OASI compared with those without LAA.
CONCLUSION
Levator ani avulsion is prevalent following vaginal birth and is strongly associated with OASI. Incidence of AI does not increase in women with LAA and OASI, but they had greater symptom bother. OASI with LAA appears to increase the incidence of pelvic floor weakness and pelvic organ prolapse. There is no consensus agreement on the effect of LAA + OASI on UI.
Topics: Humans; Female; Anal Canal; Prevalence; Pregnancy; Pelvic Floor Disorders; Pelvic Floor; Delivery, Obstetric; Fecal Incontinence; Obstetric Labor Complications; Urinary Incontinence
PubMed: 38523161
DOI: 10.1007/s00192-024-05756-w -
The Journal of Sexual Medicine Apr 2024Despite several treatments that have been used for women reporting vaginal laxity (VL), to our knowledge no systematic review is available on the topic so far. (Meta-Analysis)
Meta-Analysis
BACKGROUND
Despite several treatments that have been used for women reporting vaginal laxity (VL), to our knowledge no systematic review is available on the topic so far.
AIM
In this study, we sought to summarize the best available evidence about the efficacy and safety of interventions for treating VL, whether conservative or surgical.
METHODS
A comprehensive search strategy was performed in Medline, Embase, Scopus, Web of Science, and Cochrane Library for reports of clinical trials published from database inception to September 2022. Studies selected for inclusion were in the English language and were performed to investigate any type of treatment for VL, with or without a comparator, whether nonrandomized studies or randomized controlled trials (RCTs). Case reports and studies without a clear definition of VL were excluded.
OUTCOMES
The outcomes were interventions (laser, radiofrequency, surgery, and topical treatment), adverse effects, sexual function, pelvic floor muscle (PFM) strength, and improvement of VL by the VL questionnaire (VLQ).
RESULTS
From 816 records, 38 studies remained in the final analysis. Laser and radiofrequency (RF) were the energy-based treatment devices most frequently studied. Pooled data from eight observational studies have shown improved sexual function assessed by a Female Sexual Function Index score mean difference (MD) of 6.51 (95% CI, 5.61-7.42; i2 = 85%, P < .01) before and after intervention, whether by RF (MD, 6.00; 95% CI, 4.26-7.73; i2 = 80%; P < .001) or laser (MD, 6.83; 95% CI, 5.01-8.65; i2 = 92%; P < .01). However, this finding was not shown when only 3 RCTs were included, even when separated by type of intervention (RF or laser). When RF treatment was compared to sham controls, VLQ scores did not improve (MD, 1.01; 95% CI, -0.38 to 2.40; i2 = 94%; P < .001). Patient PFM strength improved after interventions were performed (MD, 4.22; 95% CI, 1.02-7.42; i2 = 77%; P < .001). The ROBINS-I (Risk Of Bias In Nonrandomized Studies of Interventions) tool classified all non-RCTs at serious risk of bias, except for 1 study, and the risk of bias-1 analysis found a low and unclear risk of bias for all RCTs. The GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) certainty of the evidence was moderate for sexual function and the VLQ questionnaire and low for PFM strength.
CLINICAL IMPLICATIONS
Sexual function in women with VL who underwent RF and laser treatment improved in observational studies but not in RCTs. Improvement in PFM strength was observed in women with VL after the intervention.
STRENGTHS AND LIMITATIONS
Crucial issues were raised for the understanding of VL, such as lack of standardization of the definition and for the development of future prospective studies. A limitation of the study was that the heterogeneity of the interventions and different follow-up periods did not make it possible to pool all available data.
CONCLUSIONS
Vaginal tightening did not improve sensation in women with VL after intervention, whereas RF and laser improved sexual function in women with VL according to data from observational studies, but not from RCTs. PFM strength was improved after intervention in women with VL.
Topics: Humans; Female; Vagina; Laser Therapy; Pelvic Floor; Radiofrequency Therapy; Sexual Dysfunction, Physiological
PubMed: 38508858
DOI: 10.1093/jsxmed/qdae028 -
Surgical and Radiologic Anatomy : SRA Mar 2024Pelvic gynecological surgeries, whether for malignant or benign conditions, frequently result in functional complications due to injuries to the autonomic nervous...
PURPOSE
Pelvic gynecological surgeries, whether for malignant or benign conditions, frequently result in functional complications due to injuries to the autonomic nervous system. Recognizing the deep uterine vein (DUV) as an essential anatomical reference can aid in preserving these structures. Despite its significance, the DUV is infrequently studied and lacks comprehensive documentation in Terminologia Anatomica. This research endeavors to elucidate a detailed characterization of the DUV.
METHODS
We undertook a systematic literature review aligning with the "PRISMA" guidelines, sourcing from PUBMED and EMBASE. Our comprehensive anatomical examination encompassed cadaveric dissections and radio-anatomical evaluations utilizing the Anatomage Table.
RESULTS
The literary exploration revealed a consensus on the DUV's description based on both anatomical and surgical observations. It arises from the merger of cervical, vesical, and vaginal veins, coursing through the paracervix in a descending and rearward direction before culminating in the internal iliac vein. The hands-on anatomical study further delineated the DUV's associations throughout its course, highlighting its role in bifurcating the uterus's lateral aspect into two distinct zones: a superior vascular zone housing the uterine artery and ureter and an inferior nervous segment below the DUV representing the autonomic nerve pathway.
CONCLUSION
A profound understanding of the subperitoneal space anatomy is paramount for pelvic surgeons to mitigate postoperative complications. The DUV's intricate neurovascular interplays underscore its significance as an indispensable surgical guide for safeguarding nerves and the ureter.
Topics: Female; Humans; Hypogastric Plexus; Uterus; Pelvis; Urinary Bladder; Iliac Vein
PubMed: 38493417
DOI: 10.1007/s00276-024-03316-x -
Medicine Mar 2024Endometriosis (EMT) a common gynecological condition in women, an inflammatory disease characterized by the presence of endometrial tissue on organs and tissues in the...
BACKGROUND
Endometriosis (EMT) a common gynecological condition in women, an inflammatory disease characterized by the presence of endometrial tissue on organs and tissues in the pelvis, and is mainly associated with chronic pelvic pain and infertility. As the etiology has not been fully elucidated, current treatment is limited to surgery, hormones and painkillers, with more side effects and difficulty in achieving long-term relief. Oxidative stress manifests itself as an overproduction of reactive oxygen species, which has an integral impact in the pathology of female reproductive disorders. In this review, we evaluate the mechanisms of iron overload-induced oxidative stress and ferroptosis in EMT and their pathophysiological implications.
METHODS
Because the etiology has not been fully elucidated, current treatments are limited to surgery, hormones, and painkillers, which have many side effects and are difficult to achieve long-term relief.
RESULTS
We interpreted that antioxidants as well as ferroptosis inducers show promising results in the treatment of EMT, but their application in this population needs to be further investigated.
CONCLUSION
In combination with the interpretation of previous studies, it was shown that iron overload is present in the peritoneal fluid, endometriotic lesions, peritoneum and macrophages in the abdominal cavity. However, the programmed cellular ferroptosis associated with iron overload is resisted by endometriotic foci, which is critical to the pathophysiology of EMT with local iron overload and inflammation.
Topics: Female; Humans; Endometriosis; Ferroptosis; Oxidative Stress; Iron Overload; Hormones
PubMed: 38489713
DOI: 10.1097/MD.0000000000037421 -
Current Pain and Headache Reports May 2024To evaluate the effectiveness of radiofrequency neurotomy in managing sacroiliac joint pain utilizing a systematic review with meta-analysis of randomized controlled... (Meta-Analysis)
Meta-Analysis Review
PURPOSE OF REVIEW
To evaluate the effectiveness of radiofrequency neurotomy in managing sacroiliac joint pain utilizing a systematic review with meta-analysis of randomized controlled trials (RCTs) and observational studies.
RECENT FINDINGS
The prevalence of sacroiliac joint pain is estimated at around 25% of low back pain cases, and its diagnosis lacks a gold standard. Treatments include exercise therapy, injections, ablation, and fusion, with variable effectiveness. COVID-19 altered utilization patterns of interventions, including sacroiliac joint procedures, and the evidence for these interventions remains inconclusive. Recently, Medicare has issued its local coverage determinations (LCDs) in the United States, which provides noncoverage of sacroiliac joint radiofrequency neurotomy. Additionally, a recent systematic review of sacroiliac joint injections showed Level III or fair evidence. The sacroiliac joint, a critical axial joint linking the spine and pelvis, contributes to low back pain. Its complex innervation pattern varies among individuals. Sacroiliac joint dysfunction, causing pain and stiffness, arises from diverse factors.The present systematic review and meta-analysis aimed to evaluate radiofrequency neurotomy's effectiveness for sacroiliac joint pain management by applying rigorous methodology, considering both RCTs and observational studies. Despite methodological disparities, the evidence from this review, supported by changes in pain scores and functional improvement, suggests Level III evidence with fair recommendation for radiofrequency neurotomy as a treatment option. The review's strengths include its comprehensive approach and quality assessment. However, limitations persist, including variations in criteria and technical factors, underscoring the need for further high-quality studies in real-world scenarios.
Topics: Sacroiliac Joint; Humans; Low Back Pain; Radiofrequency Ablation; Treatment Outcome; COVID-19; Randomized Controlled Trials as Topic; Denervation
PubMed: 38472618
DOI: 10.1007/s11916-024-01226-6 -
Colorectal Disease : the Official... Apr 2024The development of robotic assistance has made dissection and suturing in the deep pelvis much easier. The augmented quality of the images and the articulation of the...
AIM
The development of robotic assistance has made dissection and suturing in the deep pelvis much easier. The augmented quality of the images and the articulation of the robotic arms have also enabled a more precise dissection. The aim of this study is to present the data on robotic-assisted ventral mesh rectopexy procedures in a university hospital and examine the literature in terms of mesh erosion.
METHOD
The electronic databases Pubmed, Embase and Cochrane were searched. Studies from January 2004 until January 2023 in the English language were included. Studies which included fewer than 10 patients were excluded. Laparoscopic or robotic-assisted ventral mesh rectopexies were included. Mesh erosion rates following laparoscopic or robotic-assisted ventral mesh rectopexies were measured.
RESULTS
Overall, the systematic review presents 5911 patients from 43 studies who underwent laparoscopic ventral mesh rectopexy compared with 746 patients treated with robotic-assisted ventral mesh rectopexy from six studies and our centre. Mesh erosion was rare in both groups; however, the prevalence was greater in the laparoscopy group (0.90% vs. 0.27%).
CONCLUSION
The mesh erosion rates are very low with robotic-assisted ventral mesh rectopexy. For precise results, more studies and experience in robotic surgery are required.
Topics: Aged; Female; Humans; Male; Middle Aged; Laparoscopy; Postoperative Complications; Rectal Prolapse; Rectum; Robotic Surgical Procedures; Surgical Mesh; Tertiary Care Centers
PubMed: 38459408
DOI: 10.1111/codi.16938 -
Child's Nervous System : ChNS :... May 2024To describe surgical treatment of 3 cases of severe and progressive thoracolumbar kyphosis in myelomeningocele and provide a systematic review of the available... (Review)
Review
OBJECTIVES
To describe surgical treatment of 3 cases of severe and progressive thoracolumbar kyphosis in myelomeningocele and provide a systematic review of the available literature on the topic.
METHODS
Medical records and pre- and post-operative imaging of 3 patients with thoracolumbar kyphosis and myelomeningocele were reviewed. A database search was performed for all manuscripts published on kyphectomy and/or surgical treatment of kyphosis in myelomeningocele. Patients' information, preoperative kyphosis angle, type of surgery, levels of surgery degrees of correction after surgery and at follow-up, and complications were reviewed for the included studies.
RESULTS
Three cases underwent posterior vertebral column resection (pVCR) of 2-4 segments at the apex of the kyphosis (kyphectomy). Long instrumentation was performed with all pedicle screws constructed from the thoracic spine to the pelvis using iliac screws. According to literature review, a total of 586 children were treated for vertebral kyphosis related to myelomeningocele. At least one vertebra was excised to gain some degree of correction of the deformity. Different types of instrumentation were used over time and none of them demonstrated to be superior over the other.
CONCLUSION
Surgical treatment of progressive kyphosis in myelomeningocele has evolved over the years incorporating all major advances in spinal instrumentation techniques. Certainly, the best results in terms of preservation of correction after surgery and less revision rates were obtained with long construct and screws. However, complication rate remains high with skin problems being the most common complication. The use of low-profile instrumentation remains critical for treatment of these patients.
Topics: Child; Humans; Meningomyelocele; Treatment Outcome; Spinal Fusion; Retrospective Studies; Kyphosis
PubMed: 38459148
DOI: 10.1007/s00381-024-06341-8 -
Frontiers in Surgery 2024Unstable fractures of the sacrum often occur in patients with pelvic fractures and represent a real challenge for the orthopedic surgeon. Triangular osteosynthesis (TOS)... (Review)
Review
OBJECTIVE
Unstable fractures of the sacrum often occur in patients with pelvic fractures and represent a real challenge for the orthopedic surgeon. Triangular osteosynthesis (TOS) and lumbopelvic fixation (LP) may represent a valid management option for the treatment of this condition. We present a systematic literature review about lumbopelvic fixation and triangular fixation as treatment option for unstable sacral fractures, to assess clinical and radiological outcomes after surgery and to evaluate appropriate indications and impact on the natural history of sacral fractures.
METHODS
The review is reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. 50 articles out of 108 titles, were considered eligible for the full-text analysis. Finally, 16 studies that met inclusion criteria were included in this review.
RESULTS
Overall, 212 patients (87 males, 58 females) with sacral fractures treated with TOS triangular fixation or LP lumbopelvic fixation were collected. The mean age was 37.6 years. Mean follow-up reported in all studies was 24.14 months.
CONCLUSION
The results presented by the different authors, highlight the effectiveness of TOS triangular fixation and LP lumbopelvic fixation for the treatment of unstable sacral fractures associated with other pelvic fractures, in terms of function, stability, cost-effectiveness, and quality of life postoperatively.
PubMed: 38456170
DOI: 10.3389/fsurg.2024.1266393 -
International Journal of Surgery... Jun 2024Omentoplasty is commonly used in various surgeries. However, its effectiveness is unsure due to lack of convincing data and research. To clarify the impact of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Omentoplasty is commonly used in various surgeries. However, its effectiveness is unsure due to lack of convincing data and research. To clarify the impact of omentoplasty on postoperative complications of various procedures, this systematic review and meta-analysis was performed.
METHODS
A systematic review of published literatures from four databases: PubMed, Web of Science, Cochrane Library, and Embase before 14 July 2022. The authors primarily included publications on five major surgical operations performed in conjunction with omentoplasty: thoracic surgery, esophageal surgery, gastrointestinal surgery, pelvi-perineal surgery, and liver surgery. The protocol was registered in PROSPERO.
RESULTS
This review included 25 273 patients from 91 studies ( n =9670 underwent omentoplasty). Omentoplasty was associated with a lower risk of overall complications particularly in gastrointestinal [relative risk (RR) 0.53; 95% CI: 0.39-0.72] and liver surgery (RR 0.54; 95% CI: 0.39-0.74). Omentoplasty reduced the risk of postoperative infection in thoracic (RR 0.38; 95% CI: 0.18-0.78) and liver surgery (RR 0.39; 95% CI: 0.29-0.52). In patients undergoing esophageal (RR 0.89; 95% CI: 0.80-0.99) and gastrointestinal (RR 0.28; 95% CI: 0.23-0.34) surgery with a BMI greater than 25, omentoplasty is significantly associated with a reduced risk of overall complications compared to patients with normal BMI. No significant differences were found in pelvi-perineal surgery, except infection in patients whose BMI ranged from 25 kg/m 2 to 29.9 kg/m 2 (RR 1.25; 95% CI: 1.04-1.50) and anastomotic leakage in patients aged over 60 (RR 0.59; 95% CI: 0.39-0.91).
CONCLUSION
Omentoplasty can effectively prevent postoperative infection. It is associated with a lower incidence of multiple postoperative complications in gastrointestinal and liver surgery.
Topics: Humans; Omentum; Postoperative Complications
PubMed: 38446845
DOI: 10.1097/JS9.0000000000001240 -
Diseases of the Colon and Rectum Jun 2024Radiographic imaging of the abdomen and pelvis plays an important role in the diagnosis and management of ileal pouch disorders with modalities including CT, MRI,...
BACKGROUND
Radiographic imaging of the abdomen and pelvis plays an important role in the diagnosis and management of ileal pouch disorders with modalities including CT, MRI, contrasted pouchography, and defecography.
OBJECTIVES
To perform a systematic review of the literature and describe applications of cross-sectional imaging, pouchography, defecography, and ultrasonography.
DATA SOURCES
PubMed, Google Scholar, and Cochrane database.
STUDY SELECTION
Relevant articles on endoscopy in ileal pouches published between January 2003 and June 2023 in English were included on the basis of Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.
INTERVENTION
Main abdominal and pelvic imaging modalities and their applications in the diagnosis of ileal pouch disorders were included.
MAIN OUTCOME MEASURES
Accuracy in characterization of ileal pouch disorders.
RESULTS
CT is the test of choice for the evaluation of acute anastomotic leaks, perforation, and abscess(es). MRI of the pelvis is suitable for the assessment of chronic anastomotic leaks and their associated fistulas and sinus tracts, as well as for the penetrating phenotype of Crohn's disease of the pouch. CT enterography and magnetic resonance enterography are useful in assessing intraluminal, intramural, and extraluminal disease processes of the pouch and prepouch ileum. Water-soluble contrast pouchography is particularly useful for evaluating acute or chronic anastomotic leaks and outlines the shape and configuration of the pouch. Defecography is the key modality to evaluate structural and functional pouch inlet and outlet obstructions. Ultrasonography can be performed to assess the pouch in experienced IBD centers.
LIMITATIONS
This is a qualitative, not quantitative, review of mainly case series and case reports.
CONCLUSIONS
Abdominopelvic imaging, along with clinical and endoscopic evaluation, is imperative for accurately assessing structural, inflammatory, functional, and neoplastic disorders. See video from symposium .
Topics: Humans; Colonic Pouches; Magnetic Resonance Imaging; Proctocolectomy, Restorative; Defecography; Ultrasonography; Tomography, X-Ray Computed; Pouchitis; Anastomotic Leak; Postoperative Complications; Crohn Disease
PubMed: 38441126
DOI: 10.1097/DCR.0000000000003181