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1.
Int Neurourol J ; 28(2): 96-105, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38956769

RESUMEN

To critically analyse the relationship of bladder pain syndrome (BPS/IC), as defined, to the posterior fornix syndrome, "PFS" predictably co-occurring bladder urgency, frequency, nocturia, chronic pelvic pain, emptying symptoms/retention, caused by uterosacral ligament (USL) laxity and cured by USL repair. The starting and end points of this paper are the questions, "Are there arguments that BPS/IC can, in some cases, be linked to PFS?" And if so, "To what extent?" We used the criteria required by Ueda for proper diagnosis: "understanding symptoms, detecting abnormal findings and verifying them as a cause of the symptoms." Literature, diagnostic and surgical, indicate that chronic pelvic pain "of unknown origin" can be caused by unsupported visceral pelvic plexuses because of weak USLs; these cause fire of afferent impulses, which the brain mistakenly interprets as coming from the end-organ itself (i.e., genitourinary pain, lower urinary tract symptoms). The same lax USLs can also weaken the pelvic muscles which contract to stretch the vagina to support the urothelial stretch receptors from below: these may prematurely fire off afferent impulses to activate micturition at lower bladder volumes, interpreted as urgency. A speculum placed in the vagina can relieve pain and urgency by mechanically supporting the vaginal wall and USLs, thus predicting an eventual cure by USL repair. There is need to evaluate what percentage of women with known BPS/IC also pass the criteria for PFS. Identifying a significant percentage of BPS/IC women with the causative relation between PFS pathogenesis and BPS/ IC may open a new way of diagnosing and treating BPS/IC in some women.

2.
Urol Int ; : 1-5, 2024 Jun 11.
Artículo en Inglés | MEDLINE | ID: mdl-38861950

RESUMEN

BACKGROUND: Interstitial cystitis/bladder pain syndrome (IC/BPS) is a disabling bladder condition. ESSIC, the IC/BPS society defines two types of IC/BPS: with Hunner's lesion (HL) and without. Pathogenesis is stated as unknown, with no cure possible. Scheffler in 2021 reported cystoscopically validated cure of HL IC/BPS by repair of uterosacral ligaments (USLs) and in 2022, Goeschen reported non-HL IC/BPS cure in 198 women following USL repair. Both Scheffler and Goeschen hypothesized IC/BPS may be a phenotype of the Integral Theory's Posterior Fornix Syndrome "PFS" (chronic pelvic pain, OAB, and emptying dysfunctions) and therefore potentially curable. SUMMARY: The hypothesis explores whether visceral plexuses (VPs), due to weakened USLs support, serve as a primary source of pelvic pain impulses, leading to development of an inflammatory condition - for example, IC/BPS, a chronic inflammatory condition, which shares similarities with vulvodynia and complex regional pain syndrome (CRPS). According to our hypothesis, such conditions involve axon reflexes. Stimuli such as gravity applied to unsupported nerve branches within the visceral pelvic plexus, trigger centrally propagating impulses, which then progress antidromally to influence innervated tissues through cytokine release and nociceptor stimulation, perpetuating inflammatory processes at the end organs, and pain perception. KEY MESSAGES: The hypothesis raises the question, "are IC/BPS, vulvodynia, other pain sites, even nonbacterial "chronic prostatitis" in the male, different phenotypes of the chronic pelvic pain syndrome which includes PFS. If so, the hypothesis opens several new research directions and would predict inflammatory findings in tender end organ pain sites.

3.
J Phys Condens Matter ; 36(40)2024 Jul 09.
Artículo en Inglés | MEDLINE | ID: mdl-38942006

RESUMEN

The behavior of the topological index (TI), characterizing the properties of superconducting phases of quasi-two-dimensional systems with nontrivial topology, is investigated depending on the temperature and system parameters. For this purpose, a method of calculating the TI, based on a self-consistent functional-integral theory, is proposed. The chirald + idsuperconducting phase of a quasi-two-dimensional model with effective attraction between the electrons located at the nearest sites of a triangular lattice is considered. It is shown that the structure of the energy dependence of the self-energy function, which occurs when taking into account thermal fluctuations, does not lead to a change in the topological properties of the system. It is found that taking into account thermal fluctuations with an increase in the effective attraction between electrons expands the temperature range in which the value of the TI is close to the integerC1≃-2.

5.
Neurourol Urodyn ; 42(2): 383-388, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36259766

RESUMEN

AIMS AND METHODS: To find a simpler cure for stress urinary incontinence (SUI) without tapes. Proposed is a paraurethral operation with incisions in both sulci to plicate pubourethral ligaments (PUL) with thick polyester sutures. RESULTS: VIDEO and ultrasound experiments showed the main cause of SUI was weak PULs extending on effort, allowing the posterior pelvic muscles to open out posterior urethral wall, so urine was lost on effort. Midurethral sling (MUS) tapes prevent PUL extension and SUI. The research question: "Would PUL plication by 0.5 or 0.25 mm polyester tapes create sufficient new collagen to cure SUI in the longer term?" Instron-testing of collagen from a rejected polyester aortic graft indicated sufficient potential collagen strength. Five surgeons unrelated to the authors who tested the new operation, reported negative cough tests on 30/31 women before patient discharge; these data were encouraging, but not conclusive. CONCLUSIONS: PUL ligament repair by large polyester sutures, like the MUS, appears to prevent PUL elongation and cure SUI in the very short term, thereby validating the predictions of the Integral Theory as regards the role of ligaments in continence. If successful long term, this operation could avoid many problems associated with MUS operations. 1. Simplicity: less surgical skill is required; the local anesthetic methodology makes the operation widely scalable especially in poor countries with few health facilities. 2. Built-in safety: there is no tape to compress urethra, no applicators to damage bladder, nerves, blood vessels, bowel. 3. Cost: a polyester suture.


Asunto(s)
Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo , Femenino , Humanos , Incontinencia Urinaria de Esfuerzo/cirugía , Procedimientos Quirúrgicos Urológicos/métodos , Vejiga Urinaria/cirugía , Ligamentos/cirugía
6.
Rev. venez. cir ; 76(1): 80-84, 2023. ilus
Artículo en Español | LILACS, LIVECS | ID: biblio-1552975

RESUMEN

La patología de piso pélvico es una entidad multifactorial con un conjunto de síntomas ginecológicos, urinarios, fecales y de sensibilidad pelviperineal. La Teoría Integral de la Continencia propone un tratamiento holístico con la reconstrucción de los ligamentos del piso pélvico. La presente técnica propuesta constituye una alternativa quirúrgica que permite dar respuesta de forma global a los síntomas que refieren las pacientes. Método: Reconstrucción de los ligamentos pubouretrales, cardinales y úterosacros con acortamiento de su longitud y colocación de cinta de malla de polipropileno que permita la formación de colágeno y mejore los resultados a largo plazo. Resultados: Se incluyeron 15 pacientes con prolapso de órganos pélvicos, incontinencia urinaria, vulvodinia, nocturia, alteración del vaciamiento vesical y nocturia. Se realizó seguimiento al 1, 3 y 6 años. Se obtuvo diferencia estadísticamente significativa al año en la incontinencia urinaria de esfuerzo, dolor pélvico, alteración del vaciamiento y nocturia y prolapso ( p = 0,33, 0,033, 0,002 y 0,001 respectivamente). En el seguimiento a 6 años se evaluó el 20 % de la muestra inicial, 2 pacientes con recidiva de la alteración del vaciamiento y la incontinencia urinaria, ninguna con recidiva de prolapso. Vulvodinia: Se incluyeron 2 pacientes las cuales no tuvieron el síntoma a los 3 años de seguimiento. Conclusiones: La técnica propuesta es una alternativa para el tratamiento de la patología del piso pélvico y requiere aumentar el tamaño de la muestra para aumentar el aprendizaje de la técnica y tener mayor evidencia estadística de sus resultados a corto y largo plazo(AU)


Pelvic floor pathology is a multifactorial entity with a set of gynecological, urinary, fecal and pelviperineal sensitivity symptoms. The Integral Theory of Continence proposes a holistic treatment with the reconstruction of the ligaments of the pelvic floor. This proposed technique constitutes a surgical alternative that allows a global response to the symptoms reported by the patients. Method: Reconstruction of the pubourethral, cardinal and uterosacral ligaments with shortening of their length and placement of polypropylene mesh tape that allows collagen formation and improves long-term results. Results: 15 patients with pelvic organ prolapse, urinary incontinence, vulvodynia, nocturia, impaired bladder emptying and nocturia were included. Follow-up was performed at 1, 3 and 6 years. A statistically significant difference was obtained at one year in stress urinary incontinence, pelvic pain, impaired voiding, and nocturia and prolapse (p = 0.33, 0.033, 0.002, and 0.001, respectively). At 6-year follow-up, 20% of the initial sample was evaluated, 2 patients with recurrence of impaired voiding and urinary incontinence, none with recurrence of prolapse. Vulvodynia: 2 patients were included who did not have the symptom at 3 years of follow-up. Conclusions: The proposed technique is an alternative for the treatment of pelvic floor pathology. A larger sample is necessary to improve the learning curve of this technique and achieve greater statistical evidence of its outcomes at short and long term(AU)


Asunto(s)
Diafragma Pélvico/patología , Procedimientos Quirúrgicos Operativos , Colpotomía
7.
Cent European J Urol ; 75(2): 169-170, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35937660

RESUMEN

The ongoing debate in "International Urogynecology Journal" about urethral closure mechanisms is important, because without a clear understanding of the anatomy of closure and stress urinary incontinence, the surgeon can never understand how corrective surgery works, or how to systematically address complications of such operations. The two dominant mechanisms which explain urethral closure rely either on Enhorning's 'pressure transmission theory', or musculo-elastic closure which relies on structurally sound suspensory ligaments. Pressure transmission hypotheses fail a simple test, "Why does the same raised intrabdominal pressure which 'closes the urethra' not stop micturition when the woman strains downwards?" Rather, it increases urine flow, a consequence of the relaxation of the forward closure muscle, pubococcygeus, which allows the posterior vectors levator plate/longitudinal muscle of the anus, to open out the urethra prior to micturition, while the raised pressure from straining drives the urine out faster.

8.
Neurourol Urodyn ; 41(8): 1924-1927, 2022 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-35925002

RESUMEN

A firm pubourethral ligament (PUL) is required to prevent the reflex posterior pelvic muscle forces forcibly opening out the posterior urethral wall on effort. A weak or loose PUL elongates on effort and this allows the posterior pelvic muscles to stretch open the posterior urethral wall causing urine loss, "stress urinary incontinence." Such forcible opening out of the urethra exponentially reduces the urethral resistance to flow inversely by the fourth power of the radius (i.e., 16 times). For example, if the radius doubles in size, the bladder pressure required for urine to flow out decreases by a factor of 16, from say, 160 to 10 cm H2 O. A midurethral sling reinforces PUL to prevent the urethra opening out, thereby restoring both the distal urethral and bladder neck closure mechanisms.


Asunto(s)
Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo , Humanos , Vejiga Urinaria/cirugía , Procedimientos Quirúrgicos Urológicos , Incontinencia Urinaria de Esfuerzo/cirugía , Uretra/cirugía
9.
Acta Biomater ; 152: 290-299, 2022 10 15.
Artículo en Inglés | MEDLINE | ID: mdl-36030049

RESUMEN

The increasing evidence of stress-strain hysteresis in large animal or human myocardium calls for extensive characterizations of the passive viscoelastic behavior of the myocardium. Several recent studies have investigated and modeled the viscoelasticity of the left ventricle while the right ventricle (RV) viscoelasticity remains poorly understood. Our goal was to characterize the biaxial viscoelastic behavior of RV free wall (RVFW) using two modeling approaches. We applied both quasi-linear viscoelastic (QLV) and nonlinear viscoelastic (NLV) theories to experimental stress relaxation data from healthy adult ovine. A three-term Prony series relaxation function combined with an Ogden strain energy density function was used in the QLV modeling, while a power-law formulation was adopted in the NLV approach. The ovine RVFW exhibited an anisotropic and strain-dependent viscoelastic behavior relative to anatomical coordinates, and the NLV model showed a higher capacity in predicting strain-dependent stress relaxation than the QLV model. From the QLV fitting, the relaxation term associated with the largest time constant played the dominant role in the overall relaxation behavior at most strains from early to late diastole, whereas the term associated with the smallest time constant was pronounced only at low strains at early diastole. From the NLV fitting, the parameters showed a nonlinear dependence on the strain. Overall, our study characterized the anisotropic, nonlinear viscoelasticity to capture the elastic and viscous resistances of the RVFW during diastole. These findings deepen our understanding of RV myocardium dynamic mechanical properties. STATEMENT OF SIGNIFICANCE: Although significant progress has been made to understand the passive elastic behavior of the right ventricle free wall (RVFW), its viscoelastic behavior remains poorly understood. In this study, we originally applied both quasi-linear viscoelastic (QLV) and nonlinear viscoelastic (NLV) models to published experimental data from healthy ovine RVFW. Our results revealed an anisotropic and strain-dependent viscoelastic behavior of the RVFW. The parameters from the NLV fitting showed nonlinear relationships with the strain, and the NLV model showed a higher capacity in predicting strain-dependent stress relaxation than the QLV model. These findings characterize the anisotropic, nonlinear viscoelasticity of RVFW to fully capture the total (elastic and viscous) resistance that is critical to diastolic function.


Asunto(s)
Modelos Biológicos , Dinámicas no Lineales , Adulto , Animales , Anisotropía , Elasticidad , Humanos , Ovinos , Estrés Mecánico , Viscosidad
10.
Neurourol Urodyn ; 41(6): 1281-1292, 2022 08.
Artículo en Inglés | MEDLINE | ID: mdl-35708305

RESUMEN

BACKGROUND: Parallel with the demographic ageing crisis, is a disabling overactive bladder (OAB) crisis (urgency/frequency/nocturia), 30% prevalence in older women, pathogenesis stated as unknown and, according to some learned societies, incurable. HYPOTHESIS/AIMS: To review International Continence Society and Integral System paradigms to test our thesis that OAB per se is not a pathological condition, rather, a prematurely activated uncontrolled micturition; pathogenesis being anatomical damage in a nonlinear feedback control system comprising cortical and peripheral (muscle/ligament) components. METHODS: We examined studies from basic science, anatomy, urodynamics, ultrasonic and video xrays, ligament repairs, from which we created a nonlinear binary model of bladder function. We applied a Chaos Theory feedback equation, Xnext = Xc(1 - X) to test our hypothesis against existing concepts and hypotheses for OAB pathogenesis. RESULTS: The bladder has ONLY two modes, EITHER closed OR open (micturition). Closure is reflexly controlled cortically and peripherally: muscles contracting against ligaments stretch the vagina to suppress afferent signals to micturate from urothelial stretch receptors. "OAB" can be caused by anatomical damage anywhere in the model, by childbirth or age-weakened ligaments, which can be repaired to cure all three OAB symptoms. Urodynamic "DO" graphs are interpreted anatomically and by the feedback equation. CONCLUSION: OAB is in crisis. Our thesis of OAB as an uncontrolled micturition from anatomical defects in the bladder control system provides fresh directions for further development of new treatments, nonsurgical and surgical, to help break the crisis and bring hope and cure to 600 million women sufferers.


Asunto(s)
Vejiga Urinaria Hiperactiva , Incontinencia Urinaria de Urgencia , Anciano , Femenino , Humanos , Vejiga Urinaria Hiperactiva/fisiopatología , Vejiga Urinaria Hiperactiva/prevención & control
11.
Neurourol Urodyn ; 41(6): 1270-1280, 2022 08.
Artículo en Inglés | MEDLINE | ID: mdl-35753045

RESUMEN

SUBJECT OF THE DEBATE: "Urethral failure is a critical factor in female urinary incontinence Now what?" The CASE FOR by Hokanson, DeLancey pinpointed inadequacy of bladder causation for urgency urinary incontinence (UUI) and poor urethral support for stress urinary incontinence (SUI) as responsible for long-standing lack of progress in incontinence science. They proposed "Urethral failure" as causation for SUI and UUI. The CASE AGAINST, by Peter Petros agrees "abnormal detrusor function as cause for (UUI) is a failed concept, and SUI surgery results are sometimes suboptimal, but rejects "urethral failure" as cause for UUI and SUI. In answer to, "Now what?," Petros presents the Integral Theory System. SUI and UUI are dysfunctions of the bladder's binary control mechanism, mainly ligament laxity because of defective collagen/elastin. The urethra is an emptying tube. Pelvic muscle forces reflexly contract against ligaments to close urethra, open it (micturition) and stretch the vagina underlying urethelial stretch receptors to mechanically support them, preventing premature activation of micturition (UUI). High validated cure rates for SUI and UUI by repair of weakened ligaments question viability of the "urethral failure" concept. CONCLUSIONS: The major achievement of this debate (both sides) is not what causes UUI or SUI, or what doesn't, though clearly, this is important. It is calling out a 50-year ossification of the whole construct of UUI, ranging from flawed definitions to systematic denial of known cures, all of which have stalled treatment of the one billion women who suffer with incontinence. The time has come for change.


Asunto(s)
Incontinencia Urinaria de Esfuerzo , Incontinencia Urinaria , Femenino , Humanos , Uretra , Vejiga Urinaria , Incontinencia Urinaria de Esfuerzo/cirugía , Incontinencia Urinaria de Urgencia
12.
Neurourol Urodyn ; 41(6): 1216-1223, 2022 08.
Artículo en Inglés | MEDLINE | ID: mdl-35535753

RESUMEN

BACKGROUND: Enhorning's pressure transmission theory (PTT), though mortally wounded by multiple invalidations from the 1990 Integral Theory of female urinary incontinence (IT), like Rasputin, continues to survive as a theory for continence and incontinence. AIM: To examine the questions: How has the PTT survived? What is its contribution to knowledge? METHODS: Eleven different invalidations are presented based on images, pressure readings, clinical examples, experiments by the author, and others, for example, flow mechanics, finite element models, and surgical operations. RESULTS: Each of the 11 invalidations prima facie invalidate the PTTs of enhorning and others. CONCLUSIONS: "How has the PTT survived?" Having provided a plausible explanation for all abdominal stress urinary incontinence operations since 100 years, PTT, unsurprisingly, like climate change today, had become an entrenched convention which abdicated the need for midurethral sling (MUS) surgeons to learn the very different functional surgical anatomy underlying the MUS. "Has the PTT progressed knowledge, or retarded it?" This lack of knowledge by the surgeons of how and why the MUS works could be held responsible for the large number of major complications reported by the TVT: including, transected urethras, obturator nerve damage, perforation of external iliac vessels, more than 20 deaths. The role of the sling is to strengthen the pubourethral neoligament to prevent the urethra opening out under stress, not to elevate it. Elevating the sling remains the major cause of the most frequent complication of the MUS today, postoperative urinary retention.


Asunto(s)
Presión , Uretra , Incontinencia Urinaria , Femenino , Humanos , Cabestrillo Suburetral , Uretra/fisiología , Uretra/fisiopatología , Incontinencia Urinaria/fisiopatología , Incontinencia Urinaria de Esfuerzo/cirugía , Procedimientos Quirúrgicos Urológicos/métodos
13.
World J Urol ; 40(7): 1605-1613, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-35191991

RESUMEN

THESIS AND AIMS: In 45 years, the definitions and practice of the urodynamically based overactive bladder (OAB)/detrusor overactivity (DO) system have failed to adequately address pathogenesis and cure of urinary urge incontinence, frequency and nocturia. METHODS: We analysed the OAB syndrome with reference to the Integral Theory paradigm's (ITS) binary feedback system, where OAB in the female is viewed as a prematurely activated, but otherwise normal micturition caused mainly, but not entirely, by ligament damage/laxity. The ITS Clinical Assessment Pathway which details the relationships between structural damage (prolapse), ligaments and dysfunction (symptoms) is introduced. RESULTS: The ITS was able to "better explain" OAB pathophysiology in anatomical terms with reference to the binary model. The phasic patterns diagnostic of "detrusor overactivity" are explained as a struggle for control by the closure and micturition reflexes. The exponentially determined relationship between urethral diameter and flow explains why obstructive patterns occur, why they do not and why urine may leak with no recorded pressure. Mechanically supporting ligaments ("simulated operations") during urodynamic testing can improve low urethral pressure, negative pressure during coughing with SUI and diminish urge sensation or even DO patterns, transforming urodynamics from non-predictive test to accurate predictor of continence surgery results. High cure rates for OAB by daycare repair of damaged ligaments is a definitive test of the binary system's validity. CONCLUSION: Conceptual progression of OAB to the Integral Theory paradigms's prematurely activated micturition validates OAB component symptoms as a syndrome, explains pathogenesis, and unlocks a new way of understanding, diagnosing, treating and researching OAB.


Asunto(s)
Nocturia , Vejiga Urinaria Hiperactiva , Femenino , Humanos , Incontinencia Urinaria de Urgencia , Micción , Urodinámica/fisiología
14.
Cent European J Urol ; 74(3): 372-378, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34729228

RESUMEN

INTRODUCTION: The aim of this article was to study the effect of native tissue cardinal/uterosacral ligament repair on overactive bladder (OAB) and pelvic organ prolapse (POP). MATERIAL AND METHODS: Inclusion criteria included decrease of urge symptoms following insertion of a gauze tampon in the posterior fornix of vagina ('simulated operation'). Exclusion criteria included SUI, POP grades 3-4. The surgery consisted of plication of cardinal/uterosacral ligaments. Post-operative assessment was performed at3, 6, 12 and 18 months after surgery and included evaluation by stage of prolapse, Urinary Distress Inventory Short Form 6 (UDI-6), Overactive Bladder Questionnaire (OAB-q), Pelvic Floor Impact Questionnaire- Short Form 7 (PFIQ-7), and International Consultation on Incontinence Questionnaire - Urinary Incontinence Short Form (ICIQ-SF) questionnaires and voiding diary. RESULTS: At 3 months, cure rates for frequency, urgency, nocturia and prolapse were comparable. By the 6-month review, catastrophic failure commenced in the postmenopausal group, parallel for all pa-rameters, starkly contrasting with premenopausal group. At 18 months, % cure rates for pre-menopausal (post-menopausal in brackets) were 79.6 (15.4) for POP, 67.3 (20.5) for urgency, 87.7 (20.5) for nocturia and 59.2 (15.4) for frequency. CONCLUSIONS: We hypothesize the stepwise parallel recurrence of POP and symptoms in the menopausal group was a consequence of collagen deficiency in the plicated ligaments. Nevertheless, plication of uterosacral-cardinal ligament complex is simple, inexpensive, effective, especially applicable pre-menopausally for POP and as an alternative treatment option in that difficult group of pre-menopausal women who have major OAB/nocturia symptoms but only minimal prolapse.

15.
Eur J Obstet Gynecol Reprod Biol ; 265: 143-149, 2021 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-34492609

RESUMEN

The pelvic floor functions as a holistic entity. The organs, bladder, bowel, smooth and striated muscles, nerves, ligaments and other connective tissues are directed cortically and reflexly from various levels of the nervous system. Such holistic integration is essential for the system's multiple functions, for example, pelvic girdle stability, continence, voiding/defecation, and sexuality. Pelvic floor dysfunction (PFD) is related to a variety of pelvic pain syndromes and organ problems of continence and evacuation. Prior to treatment, it is necessary to understand which part(s) of the system may be causing the dysfunction (s) of Chronic Pelvic Pain Syndrome (CPPS), pelvic girdle pain, sexual problems, Lower Urinary Tract Symptoms (LUTS), dysfunctional voiding, constipation, prolapse and incontinence. The interpretation of pelvic floor biomechanics is complex and involves multiple theories. Non-surgical treatment of PFD requires correct diagnosis and correctly supervised pelvic floor training. The aims of this review are to analyze pelvic function and dysfunction. Because it is a holistic and entirely anatomically based system, we have accorded significant weight to the Integral Theory's explanations of function and dysfunction.


Asunto(s)
Trastornos del Suelo Pélvico , Disfunciones Sexuales Fisiológicas , Incontinencia Urinaria , Estreñimiento , Humanos , Diafragma Pélvico , Trastornos del Suelo Pélvico/terapia , Incontinencia Urinaria/terapia
16.
World J Clin Cases ; 8(23): 5876-5886, 2020 Dec 06.
Artículo en Inglés | MEDLINE | ID: mdl-33344586

RESUMEN

BACKGROUND: Internal rectal prolapse (IRP) is one of the most common causes of obstructive constipation. The incidence of IRP in women is approximately three times that in men. IRP is mainly treated by surgery, which can be divided into two categories: Abdominal procedures and perineal procedures. This study offers a better procedure for the treatment of IRP. AIM: To compare the clinical efficacy of laparoscopic integral pelvic floor/ligament repair (IPFLR) combined with a procedure for prolapse and hemorrhoids (PPH) and the laparoscopic IPFLR alone in the treatment of IRP in women. METHODS: This study collected the clinical data of 130 female patients with IRP who underwent surgery from January 2012 to October 2014. The patients were divided into groups A and B. Group A had 63 patients who underwent laparoscopic IPFLR alone, and group B had 67 patients who underwent the laparoscopic IPFLR combined with PPH. The degree of internal rectal prolapse (DIRP), Wexner constipation scale (WCS) score, Wexner incontinence scale (WIS) score, and Gastrointestinal Quality of Life Index (GIQLI) score were compared between groups and within groups before surgery and 6 mo and 2 years after surgery. RESULTS: All laparoscopic surgeries were successful. The general information, number of bowel movements before surgery, DIRP, GIQLI score, WIS score, and WCS score before surgery were not significantly different between the two groups (all P > 0.05). The WCS score, WIS score, GIQLI score, and DIRP in each group 6 mo, and 2 years after surgery were significantly better than before surgery (P < 0.001). In group A, the DIRP and WCS score gradually improved from 6 mo to 2 years after surgery (P < 0.001), and the GIQLI score progressively improved from 6 mo to 2 years after surgery (P < 0.05). In group B, the DIRP, WCS score and WIS score significantly improved from 6 mo to 2 years after surgery (P < 0.05), and the GIQLI score 2 years after surgery was significantly higher than that 6 mo after surgery (P < 0.05). The WCS score, WIS score, GIQLI score, and DIRP of group B were significantly better than those of group A 6 mo and 2 years after surgery (all P < 0.001, Bonferroni) except DIRP at 2 years after surgery. There was a significant difference in the recurrence rate of IRP between the two groups 6 mo after surgery (P = 0.011). There was no significant difference in postoperative grade I-III complications between the two groups (P = 0.822). CONCLUSION: Integral theory-guided laparoscopic IPFLR combined with PPH has a higher cure rate and a better clinical efficacy than laparoscopic IPFLR alone.

17.
Glob Adv Health Med ; 9: 2164956120949460, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32884860

RESUMEN

The scientific method has provided the 21st allopathic healer with many powerful and effective tools to combat disease. However, the management of technology does not equate with being a healer. The integral healer not only utilizes the power of the scientific method but also balances its application with compassionate intention and wise perspective. This article describes the characteristics of the 4 pillars of becoming an integral healer (competency, compassion, wisdom, and self-cultivation) and describes how each one of these pillars is vital to being a healer.

18.
In Vivo ; 34(3): 1371-1375, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32354933

RESUMEN

BACKGROUND: According to the literature, restoration of pelvic organ prolapse also restores urinary continence. However, it is difficult to determine which exact surgical procedure actually led to urinary continence due to a lack of standardisation among these techniques. For example, an apical fixation is broadly defined in terms of type and shape of implanted material, anatomical fixation sides and tensioning. The aim of this study was to evaluate the effect of bilateral uterosacral ligament replacement with alloplastic tapes of defined lengths on symptoms of urinary incontinence. PATIENTS AND METHODS: Patients with urinary incontinence and pelvic organ prolapse underwent an apical suspension. Thereby, both uterosacral ligaments (USL) were replaced by alloplastic structures of defined length. These alloplastic tapes had defined lengths in all patients of 9, 10, or 11 cm in length. They were sutured on both sides of the cervix, placed in the left and right peritoneal fold of the USL, and were sutured laterally to the prevertebral fascial layer of the sacral vertebra at the level of S2. Furthermore, all patients received additional transobturator tape. Pelvic organ prolapse was classified according to the Baden-Walker system, and urinary incontinence symptoms according to validated questionnaires. RESULTS: Four months after bilateral USL replacement, apical suspension was restored in all 31 patients. In addition, urinary continence was re-established in 18 out of these 31 patients (58%). The highest continence rate was observed in patients in which both USL were replaced with alloplastic tapes of 9 cm in length. CONCLUSION: The findings indicated the importance of USL integrity for urinary continence. In particular, a defined length for both USL seems to be important for (re-)establishing urinary continence.


Asunto(s)
Prolapso de Órgano Pélvico/cirugía , Incontinencia Urinaria/cirugía , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Resultado del Tratamiento
19.
Eur J Obstet Gynecol Reprod Biol ; 245: 26-34, 2020 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-31837491

RESUMEN

OBJECTIVES: To determine the subjective and objective cure rate of a urethral stabilization procedure (USP) for stress urinary incontinence (SUI) in women; to describe this new surgical intervention; to record its potential complications; to establish the SUI etiology. STUDY DESIGN: The author conducted a prospective case series study in ambulatory settings and under local anesthesia. Thirty-four consecutive women with uncomplicated SUI subjected to USP, which was performed by reconstructing site-specific defects within the urethral stabilizing mechanism (USM) and using no surgical slings, meshes or absorbable sutures. The paravaginal defect(s) was repaired by transvaginal approach. The endopelvic fascia was sharply separated from the ventral perineal membrane (VPM) just above the anterior urethral meatus. The vestibular bulbs sharply dissected from VPM and advance upwards. The VPM defect(s) reconstructed and vestibular bulbs placed back to the original location. The access to the peri- and the para-urethral region was created by making a lateral vertical incision, aside from the lateral urethral meatus and defects were repaired. The suburethral transverse incision was made beneath the urethral meatus and the stratum-by-stratum surgical dissection conducted until the lateral vaginourethral ligament is visualized bilaterally. The defect(s) within the vaginourethral ligaments was surgically reconstructed, and the vaginal wall repaired. The primary outcome measured subjective and objective cure rates, and the secondary outcome measured the occurrence of potential complications. The five-year postoperative follow-up was conducted. RESULTS: Two out of thirty-four patients dropped-out from the study. The USP performed without difficulties, and no severe complication observed. One-subject developed superficial wound separation (3.1 %) and one-subject (3.1 %) developed urinary urge incontinence at the 5-postoperative-year. At 60-month follow-up subjective and objective cure rates were a 92 % and an 88 % respectively. CONCLUSIONS: The urethral stabilization procedure yields a high degree of subjective and objective cure rates without severe complications and is a well-tolerated operation by women. The urethral stabilization procedure is a simple, easy to implement, and reproducible method for uncomplicated stress urinary incontinence in women. Site-specific defects within the urethral stabilizing mechanism constitute the etiology of the stress urinary incontinence in women.


Asunto(s)
Procedimientos de Cirugía Plástica/métodos , Uretra/cirugía , Incontinencia Urinaria de Esfuerzo/etiología , Incontinencia Urinaria de Esfuerzo/cirugía , Procedimientos Quirúrgicos Urológicos/métodos , Adulto , Instituciones de Atención Ambulatoria , Anestesia Local , Femenino , Humanos , Persona de Mediana Edad , Perineo/cirugía , Estudios Prospectivos , Resultado del Tratamiento , Uretra/patología , Incontinencia Urinaria de Esfuerzo/patología , Vagina/cirugía
20.
Cent European J Urol ; 73(4): 490-497, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33552575

RESUMEN

INTRODUCTION: The primary cause of pelvic organ prolapse (POP) is weak cardinal/uterosacral (CL/USL) ligaments and for stress urinary incontinence, weak pubourethral ligaments (PUL). MATERIAL AND METHODS: A 1 cm wide tape cut from a mesh sheet was applied tension-free to reinforce already plicated CL/USLs for cure of prolapse and directly to PUL for cure of stress urinary incontinence (SUI). 40 tapes were inserted, 10 midurethrally for SUI and 30 for 2nd/3rd degree prolapse: 15 to uterosacral ligaments and 15 to cardinal ligaments. RESULTS: At 12 months follow-up there was 72% cure for POP, 70% for SUI and improvement in urge/nocturia symptoms in 82% of patients.At 36 months 8/15 patients were evaluated. Anatomic cure for POP III was 2/4, for POP I-II 6/6. CONCLUSIONS: Though a 'proof of concept' study, our results may be sufficient to provide, in time, an alternative individual pathway for surgeons wishing to provide more certainty to a prolapse repair than 'native tissue' for an individual patient. The method questions whether expensive mesh kits are really necessary: our data though small, actually part of a learning curve, was within 15 percentage points of more sophisticated, more expensive tensioned slings. Intraoperative complications were low with no tape erosions seen at 12 months. Further validation with larger prospective and comparative trials is required.

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