Vaginoplasty Research Articles

Subjective outcomes of female genital cosmetic procedures: a prospective study with a median follow-up of 18 months

Aims: To investigate the affects of labiaplasty and/or vaginoplasty on sexual function and satisfaction, as well as the potential to improve body image and genital self-image. Methods: A total of 131 heterosexual sexually active women receiving either a vaginoplasty and/or labioplasty were included in the study population. Patients were subsequently divided into three groups: labioplasty (LP) (n=44), vaginoplasty (VP) (n=44), and labioplasty-vaginoplasty (LVP) (n=43) for statistical evaluation. All participants were administered preoperatively and postoperatively validated questionnaires including Body Image Scale (BIS); Female Sexual Function Index (FSFI), Sexual Quality of Life Questionnaire-Female (SQOL-F), Female Sexual Distress Scale (FSDS), Female Genital Self-Image Scale (FGSIS), and Quality of Sexual Experience Scale (QSES). Results: The median follow-up was 18 months after the female genital cosmetic procedure (FGCP). FGSIS, BIS, SQOL-F, QSES, and FSDS postoperative questionnaires total scores improved significantly in the LP, VP, and LVP groups. FSFI postoperative total scores improved among all groups, but no statistically significant difference was detected in the LP group, unlike the VP and LVP groups. No intraoperative complications occurred. Postoperative complications were detected in 2 (4.5%) women in the LP group and 1 (2.3%) woman in the LVP group. These complications were wound dehiscence (

Polycaprolactone-based shape memory foams as self-fitting vaginal stents

There is an urgent critical need for a patient-forward vaginal stent that can prevent debilitating vaginal stenosis that occurs after pelvic radiation treatments and vaginal reconstruction. To this end, we developed a self-fitting vaginal stent based on a shape-memory polymer (SMP) foam that can assume a secondary, compressed shape for ease of deployment. Upon insertion, the change in temperature and hydration initiates foam expansion to shape fit to the individual patient and restore the lumen of the stent to allow egress of vaginal secretions. To achieve rapid actuation at physiological temperature, we investigated the effect of architecture of two photocurable, polycaprolactone (PCL) macromers. Star-PCL-tetraacrylate displayed a reduced melting temperature as compared to a linear-PCL-diacrylate. Upon fabrication into high porosity foams with emulsion-templating, both compositions displayed shape fixity (>90 %) in a crimped, temporary shape. However, only the PCL star-foams displayed shape recovery (∼84 %) at 37 °C with expansion back to its permanent shape. A custom mold and curing system were then used to fabricate the PCL star-foams into hollow, cylindrical stents. The stent was crimped to its temporary insertion shape (50 % reduction in diameter, OD ∼ 11 mm) with a custom radial crimper and displayed excellent shape fixity for deployment (> 95 %) and shape recovery (∼ 100 %). To screen vaginal stents, we developed a custom benchtop pelvic model that simulated vaginal anatomy, temperatures, and pressures with an associated computational model. The crimped SMP vaginal stent was deployed in the model and expanded to walls of the canal (∼70 % increase in cross-sectional area) in less than 5 min after irrigation with warm water. The vaginal stent demonstrated retention of vaginal caliber with less than 10 % decrease in cross-sectional area under physiological pressures. Collectively, this work demonstrates the potential for SMP foams as self-fitting vaginal stents to prevent stenosis and provides new open-source tools for the iterative design of other gynecological devices. Statement of significanceVaginal stenosis, a painful narrowing of the vaginal canal, is a common complication after pelvic radiation therapy or reconstructive surgery. To address this clinical need, we have created a self-fitting vaginal stent from a shape-memory polymer foam. The stent compresses for easy insertion and then expands to adapt to each patient's anatomy to maintain an open vaginal canal and prevent stenosis. This innovative stent provides a patient-friendly solution that could make a significant difference for women undergoing pelvic treatments by reducing pain, aiding recovery, and improving quality of life.

Novel use of the rectus abdominus muscle flap for vaginal reconstruction in complex obstetric fistula repair: A case series.

Globally, obstetric fistula is a tragic outcome following obstructed labour. Failure of complex repair and post-operative incontinence are common. We describe an innovative surgical technique incorporating the rectus abdominus flap at the time of fistula repair. Retrospective case series. Malawi, Fistula Care Centre. Patients were followed for 3 months after discharge to determine continence and healing. Five of six patients were continent at 3 months and one was lost to follow-up by dry at a one month post-operative phone call. There were no major complications. The rectus abdominus flap may be a useful adjunct to repair of complex obstetric fistula.

Patient-reported outcome measures for assessing urinary dysfunction following gender-affirming genital surgery: A narrative review of the literature.

Gender-affirming genital surgery is one of several surgical procedures available to transgender and nonbinary (TGNB) individuals to improve congruence between their gender identity and sex assigned at birth. Despite increasing utilization of these procedures, patient-reported outcome measures (PROMs) to assess subjective outcomes following gender-affirming genital surgery remain limited. Our aim was to provide a synopsis of PROMs currently being used to evaluate urinary outcomes among TGNB patients following gender-affirming genital surgery and to assess each PROM for content that is relevant to TGNB patients. A multidatabase search was performed (Embase and PubMed) using search terms that included transgender, patient-reported outcome measures, questionnaire, and gender-affirming surgery. Studies that assessed subjective outcomes related to urinary outcomes and pelvic floor dysfunction following gender-affirming genital surgery were reviewed. Gender-affirming genital surgery included vaginal reconstruction (vaginoplasty) and penile reconstruction (phalloplasty and metoidioplasty). Included studies were evaluated for relevant content items and summarized in table. Our literature search identified 820 unique articles. Twenty-seven full articles were included in the final review. Until recently, measurement tools have been limited to unvalidated ad hoc questionnaires or PROMs developed for other conditions, such as urinary incontinence or vaginal prolapse, that are validated among the predominantly cisgender general population. Of the selected studies, PROMs used to evaluate urinary and pelvic floor dysfunction following gender-affirming genital surgery included self-construced ad hoc questionnaires (10 studies), Amsterdam Overactive Pelvic Floor Scale (four studies), King's Health Questionnaire (two studies), Pelvic Floor Distress Inventory (PFDI)-20 (two studies), Sheffield Pelvic Organ Prolapse (one study), International Consultation on Incontinence Questionnaire-Urinary Incontinence (ICIQ-UI) (one study), and ICIQ-Female Lower Urinary Tract Symptoms (one study). The PFDI-20 asked about the most relevant symptoms to TGNB patients following genital surgery; however, not all cisgender validated questionnaires included important questions about voiding position, splayed or misdirected stream. The Affirming Surgery Form and Function Individual Reporting Measure (AFFIRM) questionnaire is the first PROM for assessing subjective urinary outcomes that are validated for TGNB individuals, and the GENDER-Q is a promising new PROM with the aim of evaluating outcomes following surgical and other gender-affirming treatments. Despite recent advancements, a need remains for standardized assessment tools to evaluate pelvic floor dysfunction and urinary symptoms following gender-affirming genital surgery. Questionnaires developed for the general population to assess symptoms of pelvic organ prolapse and other urinary dysfunction do not fully capture the experiences unique to TGNB individuals undergoing this type of surgery. Nonetheless, PROMs validated specifically for TGNB individuals are necessary to more accurately evaluate outcomes of gender-affirming genital surgery, allow for informed patient counseling, and create evidence-based changes to improve these interventions.

Obstructed Hemivagina and Ipsilateral Renal Anomaly Syndrome (Herlyn-Werner-Wunderlich Syndrome): A Case Report

Herlyn-Werner-Wunderlich Syndrome (HWW), also known as Obstructed Hemivagina and Ipsilateral Renal Anomaly (OHVIRA) syndrome, is a rare Müllerian duct anomaly characterized by a triad of didelphic uterus, obstructed hemivagina, and ipsilateral renal agenesis. We report a case of a 15-year-old girl presenting with acute pelvic pain, cyclic dysmenorrhea, and a palpable abdominal mass. Imaging revealed a bicornuate uterus with a blind hemivagina, hematocolpos, and hematometra. Surgical management included resection of the vaginal septum and reconstruction, resulting in prompt recovery without complications.

Association between bladder cancer treatment and female sexual function.

Bladder cancer ranks 17th in prevalence of cancer types among women, and the trend is rising. The increased risk of female sexual dysfunction (FSD) after radical cystectomy (RC) underscores the need for greater focus on preserving and mitigating FSD. To place greater emphasis on the importance of female sexual function (FSF) in the treatment of bladder cancer and stimulate additional research to discover more effective solutions for enhancing the overall quality of life. This review used a narrative approach. Previous reviews on FSF after RC have provided limited and 1-sided solutions due to the lack of research. What makes this review unique is its innovative approach: it includes all available measures curing FSD as well as comparative analyses based on experimental data, thus making the findings more comprehensive. A detailed perspective of treatments for female bladder cancer is provided, including nerve- and organ-sparing RC, robot-assisted RC, and radiotherapy. We also analyze the impact of treatments for female bladder cancer on postoperative FSD. Additionally, solutions for addressing or alleviating postoperative FSD are summarized, such as urinary diversion, vaginal reconstruction, and drug and nondrug treatment. Research has suggested that robot-assisted nerve- and organ-sparing RC is promising. Moreover, orthotopic neobladder among urinary diversions without a stoma helps to maintain a positive female body image. If part of the anterior vaginal wall must be removed during RC, vaginal reconstruction can restore the dimensions with synthetic grafts and biologic scaffolds. Additionally, postoperative measures, such as vaginal laser and hormone therapy, and use of vaginal dilators and lubricants have a significant role in reducing distress caused by FSD to provide maximum relief. To support FSF after RC, various interventions are needed, and urologists must focus on patient recovery while minimizing treatment impact on FSF as much as possible.

Perioperative outcomes in gynecologic pelvic exenteration before and after implementation of an enhanced recovery after surgery program

ObjectivesTo compare perioperative outcomes in patients undergoing pelvic exenteration for gynecologic malignancies before and after implementation of Enhanced Recovery After Surgery (ERAS) protocols. MethodsWe performed an institutional retrospective cohort study of patients undergoing pelvic exenteration for gynecologic malignancies before (1/1/2006–12/30/2014) and after (1/1/2015–6/30/2023) ERAS implementation. We described ERAS compliance rates. We compared outcomes up to 60 days post-exenteration. Complication grades were defined by the Clavien-Dindo system. ResultsOverall, 105 women underwent pelvic exenteration; 74 (70.4%) in the pre-ERAS and 31 (29.5%) in the ERAS cohorts. There were no differences between cohorts in age, body mass index, race, primary disease site, type of exenteration, urinary diversion, or vaginal reconstruction. All patients had complications, with at least one grade II+ complication in 94.6% of pre-ERAS and 90.3% of ERAS patients. The ERAS cohort had more grade I-II gastrointestinal (61.3% vs 21.6%, p < 0.001) and hematologic (61.3% vs 36.5%, p = 0.030) and grade III-IV renal (29.0% vs 12.2%, p = 0.048) and wound (45.2% vs 18.9%, p = 0.008) complications compared to the pre-ERAS cohort. ERAS patients had a higher rate of ileus (38.7% vs 10.8%, p = 0.002), urinary leak (22.6% vs 5.4%, p = 0.014), pelvic abscess (35.5% vs 10.8%, p = 0.005), postoperative bleeding requiring intervention (61.3% vs 28.4%, p = 0.002), and readmission (71.4% vs 46.5%, p = 0.025). Median ERAS compliance was 60%. ConclusionsPelvic exenteration remains a morbid procedure, and complications were more common in ERAS compared to pre-ERAS cohorts. ERAS protocols should be optimized and tailored to the complexity of pelvic exenteration compared to standard gynecologic oncology ERAS pathways.

An innovative and effective approach of cervical canal penetration in patients diagnosed with type II vaginal atresia with adequate uterine corpus development: a case series

Abstract Objectives To develop an innovative and effective approach for cervical canal penetration in patients diagnosed with type II vaginal atresia with adequate uterine corpus development. Materials and methods Four patients underwent vaginal reconstruction surgery with laparoscopic and ultrasound-guided cervical canal penetration. The length and width of the neovagina were measured 0 and 6 months after surgery. Side effects were recorded during follow-up. Results The average age of the patients was 14.5 ± 3.3 years. After the surgical procedure, all patients had regular menstrual cycles. The average follow-up period was 32.3 ± 8.7 months. Conclusions Laparoscopic and ultrasound-guided cervical canal penetration after vaginal reconstruction is feasible in patients with type II vaginal atresia and adequate uterine corpus development.

Investigation of risk factors for vaginal dehiscence and development of small bowel evisceration after robot-assisted radical cystectomy for female bladder cancer and an improved vaginal reconstruction technique to prevent its onset.

Transvaginal organ prolapse, such as small bowel evisceration, is a rare complication after radical cystectomy (RC) in female patients with invasive bladder cancer, However, it often requires emergency surgical repair. Here, we describe our experience with such a case and a review of similar previously reported cases, along with evaluation of the risk factors. We also propose a vaginal reconstruction technique to prevent this complication during robot-assisted laparoscopic radical cystectomy (RARC). A total of 178 patients who underwent laparoscopic radical cystectomy (LRC) or RARC were enrolled, 34 of whom (19%) were female. One of the 34 female patients had transvaginal small bowel evisceration after RARC. We evaluated our case and six such previously reported cases, to determine vaginal reconstruction techniques during RARC to prevent this complication postoperatively. Median age of these cases was 73 (51-80) years, and all patients were postmenopausal. The median time to small bowel evisceration was 14 (6-120) weeks postoperatively. In addition, we changed the methods of the vaginal reconstruction technique during RARC from the conventional side-to-side closure technique to the improved caudal-to-cephalad closure technique. Since implementing this change, we have not experienced any cases of vaginal vault dehiscence or organ prolapse. Transvaginal small bowel evisceration after RC can easily become severe. Therefore, all possible preventive measures should be taken during RARC. We believe that our vaginal reconstruction techniques might reduce the risk of developing this complication.

Desktop-Stereolithography 3D Printing of a Decellularized Extracellular Matrix/Mesenchymal Stem Cell Exosome Bioink for Vaginal Reconstruction.

3D-printing is widely used in regenerative medicine and is expected to achieve vaginal morphological restoration and true functional reconstruction. Mesenchymal stem cells-derived exosomes (MSCs-Exos) were applyed in the regeneration of various tissues. The current study aimed to explore the effctive of MSCs-Exos in vaginal reconstruction. In this work, hydrogel was designed using decellularized extracellular matrix (dECM) and gelatin methacrylate (GelMA) and silk fibroin (SF). The biological scaffolds were constructed using desktop-stereolithography. The physicochemical properties of the hydrogels were evaluated; Some experimentshave been conducted to evaluate exosomes' effect of promotion vaginal reconstruction and to explore the mechanism in this process. It was observed that the sustained release property of exosomes in the hydrogel both in vitro and in vitro.The results revealed that 3D scaffold encapsulating exosomes expressed significant effects on the vascularization and musule regeneration of the regenerative vagina tissue. Also, MSCs-Exos strongly promoted vascularization in the vaginal reconstruction of rats, which may through the PI3K/AKT signaling pathway. The use of exosome-hydrogel composites improved the epithelial regeneration of vaginal tissue, increased angiogenesis, and promoted smooth muscle tissue regeneration. 3D-printed, lumenal scaffold encapsulating exosomes might be used as a cell-free alternative treatment strategy for vaginal reconstruction.

Introducing an innovative surgical technique: gluteal turnover flap for posterior vaginal wall reconstruction: a case series

Four patients with rectal cancer required reconstruction of a defect of the posterior vaginal wall. All patients received neoadjuvant (chemo)radiotherapy, followed by an en bloc (abdomino)perineal resection of the rectum and posterior vaginal wall. The extent of the vaginal defect necessitated closure using a tissue flap with skin island. The gluteal turnover flap was used for this purpose as an alternative to conventional more invasive myocutaneous flaps (gracilis, gluteus, or rectus abdominis). The gluteal turnover flap was created through a curved incision at a maximum width of 2.5 cm from the edge of the perineal wound, thereby creating a half-moon shape skin island. The subcutaneous fat was dissected toward the gluteal muscle, and the gluteal fascia was incised. Thereafter, the flap was rotated into the defect and the skin island was sutured into the vaginal wall defect. The contralateral subcutaneous fat was mobilized for perineal closure in the midline, after which no donor site was visible.The duration of surgery varied from 77 to 392 min, and the hospital stay ranged between 3 and 16 days. A perineal wound dehiscence occurred in two patients, requiring an additional VY gluteal plasty in one patient. Complete vaginal and perineal wound healing was achieved in all patients. The gluteal turnover flap is a promising least invasive technique to reconstruct posterior vaginal wall defects after abdominoperineal resection for rectal cancer.

(042) IMMUNOSTAINING FOR MARKERS OF MAST CELLS AND NERVES IN BOTH EXCISED VESTIBULAR AND ENDOMETRIOSIS IMPLANT TISSUES IN A SINGLE PATIENT

Abstract Introduction Neuroproliferative vestibulodynia (NPV) is a chronic genital pain condition characterized by severe vestibular allodynia and hyperalgesia. The clinically suspected diagnosis of NPV is confirmed in excised vestibular tissue by immunohistochemical staining of &amp;gt; 8 cells per 100x magnification positively immunostained for CD 117, a mast cell marker, and 10 times the area compared to controls positively immunostained for PGP 9.5, a neuronal marker, Endometriosis, on the other hand, is a chronic pelvic pain condition associated with growth of ectopic endometrial-like tissue outside the uterus. The clinically suspected diagnosis is confirmed in excised endometriosis tissue revealing, in some patients, endometrial type glands and/or stroma. In patients with NPV and endometriosis, it is hypothesized that excess mast cells release cytokines and growth factors that promote neuroproliferation in their respective tissues, resulting in chronic genital and pelvic pain symptoms, respectively. In a study involving 65 patients with pathologically confirmed NPV, 63% reported having additional conditions associated with aberrant mast cell activity, including endometriosis. The conditions of NPV and endometriosis may both be focal to the vestibule and pelvis, respectively, but both may also share pathologies of aberrant mast cell activity with other systemic disorders. Objective To perform immunostaining for markers of mast cells and nerves in excised vestibular and endometriosis implant tissues from a single patient. Methods Fixed, paraffin-embedded vestibular tissue specimens from the 1:00-11:00 and 12:00 vestibule, and from excised endometriosis fibroadipose tissue on the rectosigmoid colon, were sectioned and immunostained for CD 117 (C-kit) and PGP 9.5. The immunostained slides were examined and digital photomicrographs taken. A minimum of 2 photomicrographs were examined at 100x magnification for each stained slide, identifying representative regions of the excised tissue. Manual counting of CD117 and PGP 9.5 immunopositive profiles, cells/nerves per 100x magnification, was performed for each photomicrograph. Results A 23-year-old woman presented with a history marked by painful and prolonged menstrual periods, inability to insert tampons, and discomfort with both entry and deep thrusting during intercourse. After excluding other forms of vestibulodynia, she underwent complete 1:00-11:00 and 12:00 subepithelial vestibulectomy with vaginal advancement flap reconstruction. Post-operatively, she reported “very much better” symptoms, with a reduction of entrance dyspareunia, but continued to experience deep thrusting pain with penetrative sexual activity. She subsequently underwent endometriosis excision surgery with positive lesions identified in 12 locations in the pelvis and retroperitoneum. Tissue stained for CD117 and PGP9.5 analyzed by manual counting exhibited &amp;gt; 20 immunopositive cells and nerves per 100x microscopic field in the epithelial basement membrane and adjacent subepithelial regions of the 1:00-11:00 and 12:00 vestibule, as well as in the endometriosis fibroadipose tissue on the rectosigmoid colon. Conclusions We report for the first time, in a single patient diagnosed with both NPV and endometriosis, immunostaining findings of high densities of mast cells and nerves in their respective tissues. These findings reinforce the hypothesis that NPV and endometriosis are linked to a broader condition associated with aberrant mast cell activity. Disclosure No.

Outcomes of bladder outlet obstruction following extensive vaginal pelvic reconstruction surgery on patient with advanced pelvic organ prolapse.

To evaluate the impact of extensive vaginal pelvic reconstruction surgery (PRS) on advanced pelvic organ prolapse (POP) patients with bladder outlet obstruction (BOO). We conducted a single-center, retrospective analysis of women who received extensive vaginal pelvic reconstruction surgery for advanced POP (POP-Q ≥3) with BOO from January 2006 to January 2016. Data regarding preoperative evaluation, surgical procedure, and postoperative management were abstracted from medical records. Patients were considered to have BOO when detrusor pressure at maximum flow (Dmax) was ≥20 cm H2O and peak flow rate (Qmax) was ≤15 mL/s. Patients with postoperative value of Dmax lower than 20 cm H2O or Qmax higher than 15 mL/s were regarded as objectively cured. A total of 1894 patients with POP stages III or IV were assessed. The incidence of BOO was 22.8% (431/1894) within this patient population of advanced POP. One year after the vaginal PRS, the objective cure rate of BOO was 98.1%. Urodynamic parameters showed a significant increase in Qmax (P < 0.001), while Dmax (P < 0.001) and postvoid residual urine (PVR) (P < 0.001) were significantly decreased. Previous POP surgery, native tissue repair (NTR), PVR ≥200 mL, and maximal cystometric capacity (MCC) ≥500 mL increase the likelihood of persistent BOO in patients. Vaginal PRS demonstrated effectiveness in treating BOO in patients with advanced POP. Irrespective of the types of transvaginal mesh (TVM), using TVM achieved better outcome than did NTR. Previous POP surgery, preoperative PVR ≥200 mL, and MCC ≥500 mL were the risk factors predicting the failure of PRS in improving BOO.

Molecular stratification of the human fetal vaginal epithelium by spatial transcriptome analysis.

The human vaginal epithelium is a crucial component of numerous reproductive processes and serves as a vital protective barrier against pathogenic invasion. Despite its significance, a comprehensive exploration of its molecular profiles, including molecular expression and distribution across its multiple layers, has not been performed. In this study, we perform a spatial transcriptomic analysis within the vaginal wall of human fetuses to fill this knowledge gap. We successfully categorize the vaginal epithelium into four distinct zones based on transcriptomic profiles and anatomical features. This approach reveals unique transcriptomic signatures within these regions, allowing us to identify differentially expressed genes and uncover novel markers for distinct regions of the vaginal epithelium. Additionally, our findings highlight the varied expressions of keratin ( KRT) genes across different zones of the vaginal epithelium, with a gradual shift in expression patterns observed from the basal layer to the surface/superficial layer. This suggests a potential differentiation trajectory of the human vaginal epithelium, shedding light on the dynamic nature of this tissue. Furthermore, abundant biological processes are found to be enriched in the basal zone by KEGG pathway analysis, indicating an active state of the basal zone cells. Subsequently, the expressions of latent stem cell markers in the basal zone are identified. In summary, our research provides a crucial understanding of human vaginal epithelial cells and the complex mechanisms of the vaginal mucosa, with potential applications in vaginal reconstruction and drug delivery, making this atlas a valuable tool for future research in women's health and reproductive medicine.

Early diagnosis and appropriate management of vaginal leiomyoma in rural areas

HIGHLIGHTS Extrauterine leiomyoma, including vaginal leiomyoma, is an exceedingly rare condition with complex pathogenesis and management Clinical evaluation and high-quality imaging are required to confirm the diagnosis of vaginal tumor. If there are insufficient facilities, referrals must be made. Operative management using vaginal approach was described for treating vaginal leiomyoma. ABSTRACT Objective: To describe the challenges of early diagnosis and appropriate management of vaginal leiomyoma in rural areas. Case Report: A 26-year-old woman, P1A0, was referred from a rural hospital and presented a chief complaint of vaginal mass. The patient was admitted to the tertiary hospital with suspected malignant vaginal tumor and underwent a biopsy, which revealed leiomyoma on pathological examination. Despite conservative treatment, the mass continued to grow, unaffected by the menstrual cycle, causing discomfort. Following a second hospital admission, the patient underwent surgical management of extirpation and vaginal reconstruction. The microscopic finding of the tumor showed myositis cell proliferation with hyperplastic growth, monotonous nuclei, and variable cell shapes, supporting the diagnosis of vaginal leiomyoma. During postoperative monitoring, there was no vaginal bleeding. Thereafter, on the day following surgery, it was found that the right labium major was swollen. This was treated with anticoagulants, topical NSAIDs, and a sitz bath. The patient was discharged from the hospital in good condition and had an uneventful postoperative recovery. Conclusion: Although the incidence of vaginal leiomyoma is uncommon, precise early diagnosis and appropriate management might improve outcomes, particularly in rural areas.

Laparoscopic uterine preservation and vaginal reconstruction in a patient with uterus didelphys, vaginal agenesis and bilateral vesicoavginal fistulas

Laparoscopic uterine preservation and vaginal reconstruction in a patient with uterus didelphys, vaginal agenesis and bilateral vesicoavginal fistulas

Vaginal reconstruction by collagen scaffolds loaded with vaginal epithelial and smooth muscle cells in pigs.

In women, a healthy and functional vagina is important for the maintenance of a good quality of life. Various factors, including congenital anomalies, cancer, trauma, infections, inflammation, or iatrogenic injuries, can lead to damage or loss of the vaginal structure, necessitating repair or replacement. Often, such reconstruction procedures involve the use of nonvaginal tissue substitutes, like segments of the large intestine or skin, which are less than ideal both anatomically and functionally. Therefore, there is an urgent need to develop new methods of vaginal reconstruction. In this study, we established a new method for isolation and expansion of vaginal epithelial and smooth muscle cells. Subsequently, collagen scaffolds designed for vaginal reconstruction were loaded with vaginal epithelial and smooth muscle cells in vitro and tested in vivo using the vaginal excision pig model. The results showed that the collagen scaffold loaded with vaginal epithelial and smooth muscle cells significantly promotes the reconstruction of the vagina compared with small intestinal submucosa (SIS) membrane or bare collagen scaffold. Notably, the reconstructed vaginal tissues exhibit remarkable similarity to their normal counterparts, encompassing not only the vaginal epithelium and smooth muscle but also the intricate networks of blood vessels and nerves. These compelling results underscore the feasibility of a tissue engineering approach in vaginal reconstruction, offering promising prospects for improving the quality of life in affected individuals.

Perception of having children through surrogacy in individuals with MRKH in Vietnam: a qualitative study.

Mayer-Rokitansky-Küster-Hauser syndrome (MRKH) is rare condition that has a negative impact on quality of life because affected women lack a uterus and vagina, and are therefore unable to engage in sexual intercourse and experience natural pregnancy. This study evaluated perceptions of surrogacy in Vietnamese women with MRKH who have started families. Women with MRKH who had undergone successful vaginal reconstruction, were married, and had started families participated in a semi-structured, in-depth, one-on-one online video interview with an experienced female psychologist. Open-ended questions were used to encourage participants to express their perceptions of surrogacy; prominent themes were discussed, compared, and combined. Twenty women (mean age 31 years) agreed to participate. Key themes identified from interviews were the importance of having genetic offspring, consideration of surrogacy as a preferred solution to infertility, the barriers to surrogacy in Vietnam, lack of reproductive information and counselling, individuals concealing their health condition, the impact of religion on the possibility of surrogacy, the economic cost of surrogacy, and the difficulty in finding a surrogate under the restrictions imposed by Vietnamese law. Based on the perceptions of women from MRKH from Vietnam, there is an opportunity to improve how infertility is managed in these people, including information about surrogacy. These data show that individuals with MRKH should be provided with information about the possibility of surrogacy, encouraged to be open and seek support, and be managed by a multidisciplinary team that includes psychological support; the provision of economic support for fertility treatments in women with MRKH should also be considered.

Reconstruction of Vagina with Bilateral Pudendal Thigh Flap: A Solution for Atresia/ Agenesis of Vagina

Reconstruction of vagina is a technically challenging surgery. The aim is to create a functionally and aesthetically satisfactory neovagina in a way that will be reliable and suitable for most atients. Use of bilateral udendal thigh fla to create a neovagina may overthrow the conventional methods as there is no necessity for osto erative dilation or vaginal intercourse to maintain adequate vaginal length and diameter. Vaginal reconstruction was done with bilateral udendal thigh fla s, in seven atients with vaginal agenesis, during 2 years, from July 2021 to June 2023. This method of vagino lasty is sim le, safe, and reliable and has shown satisfactory functional and cosmetic results. The reconstructed vagina has a natural angle and is sensate in its lower art. No osto erative stenting or dilatation is required. The donor site can be closed rimarily and the scar is well hidden in the groin crease. TAJ 2023; 36: No-2: 11-16

Ascorbic Acid 2-Phosphate Releasing Supercritically Foamed Porous Poly-L-Lactide-Co-ε-Caprolactone Scaffold Enhances the Collagen Production of Human Vaginal Stromal Cells: A New Approach for Vaginal Tissue Engineering

Background:The reconstructive surgery of vaginal defects is highly demanding and susceptible to complications, especially in larger defects requiring nonvaginal tissue grafts. Thus, tissue engineering-based solutions could provide a potential approach to the reconstruction of vaginal defects.Methods:Here, we evaluated a novel porous ascorbic acid 2-phosphate (A2P)-releasing supercritical carbon dioxide foamed poly-L-lactide-co-ε-caprolactone (scPLCLA2P) scaffold for vaginal reconstruction with vaginal epithelial (EC) and stromal (SC) cells. The viability, proliferation, and phenotype of ECs and SCs were evaluated in monocultures and in cocultures on d 1, d 7 and d 14. Furthermore, the collagen production of SCs on scPLCLA2P was compared to that on scPLCL without A2P on d 14.Results:Both ECs and SCs maintained their viability on the scPLCLA2P scaffold in mono- and coculture conditions, and the cells maintained their typical morphology during the 14-d culture period. Most importantly, the scPLCLA2P scaffolds supported the collagen production of SCs superior to plain scPLCL based on total collagen amount, collagen I and III gene expression results and collagen immunostaining results.Conclusion:This is the first study evaluating the effect of A2P on vaginal tissue engineering, and the results are highly encouraging, indicating that scPLCLA2P has potential as a scaffold for vaginal tissue engineering.Graphical