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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Our aim was to validate the use of intravenous anesthesia as an alternative to epidural anesthesia for the placement of tension-free vaginal tape (TVT) in patients with urodynamic stress incontinence. Eighty-six patients participated in this prospective study. Forty-five patients were operated with intravenous anesthesia and 41 patients with epidural anesthesia. All patients had a full history taken and a complete gynecological examination performed at initial visit. Preoperative and postoperative urodynamic investigations included filling and voiding cystometry, urethral profilometry, uroflow, and cough stress test. Genuine stress incontinence diagnosis was based on the findings of urodynamic investigations. Patients with prolapse more than first degree or detrusor instability were excluded from the study. The objective success rate for patients operated with intravenous anesthesia was 86.6%, whereas for patients operated with epidural anesthesia was 88% at 12 months of follow-up. We had no cases of postoperative bleeding or hematoma development. Postoperative urinary tract infection developed in three cases (3 of 74). Application of TVT procedure with intravenous anesthesia provides comparable results with the use of epidural anesthesia and could be a very good alternative.
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PMID:Assessment of TVT efficacy in the management of patients with genuine stress incontinence with the use of epidural vs intravenous anesthesia. 1726 66

This article describes research involving finite element simulations of women's pelvic floor, undertaken in the engineering schools of Lisbon and Oporto, in collaboration with the medical school of Oporto. These studies are motivated by the pelvic floor dysfunctions that lead namely to urinary incontinence and pelvic organ prolapse. This research ultimately aims at: (i) contributing to clarify the primary mechanism behind such disorders; (ii) providing tools to simulate the pelvic floor function and the effects of its dysfunctions; (iii) contributing to planning and performing surgeries in a more controlled and reliable way. The finite element meshes of the levator ani are based on a publicly available geometric data set, and use triangular thin shell or special brick elements. Muscle and soft tissues are assumed as (quasi-)incompressible hyperelastic materials. Skeletal muscles are transversely isotropic with a single fiber direction, embedded in an isotropic matrix. The fibers considered in this work may be purely passive, or active with input of neuronal excitation and consideration of the muscle activation process. The first assumption may be adequate to simulate passive deformations of the pelvic muscles and tissues (namely, under the extreme loading conditions of childbirth). The latter may be adequate to model faster contractions that occur in time intervals of the same order as those of muscle activation and deactivation (as in preventing urinary incontinence in coughing or sneezing). Numerical simulations are presented for the active deformation of the levator ani muscle under constant pressure and neural excitation, and for the deformation induced by a vaginal childbirth.
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PMID:Finite element studies of the deformation of the pelvic floor. 1736 35

We recorded vaginal pressure in 12 women without risk factors for prolapse during two activity and exercise sessions, compared exercise and cough pressure, and evaluated method reproducibility and patterns of relative pressure. Portable urodynamic equipment, repeated measures descriptive design, and purposeful sampling were used with nonparametric analysis and visual comparison of pressure graphs. Mean participant age was 31.1 years (range 20-51), and mean body mass index was 22.7 (range 18.5-29.3). Mean pressures (in cm H(2)O): cough, 98.0 (48.0-133.7); standing, 24.0 (15.9-28.5); supine exercise, 34.0 (6.3-91.9); exercise machines, 37.0 (20.3-182.3). Repeated measures correlations for selected measures ranged from 0.66 (p <or= 0.05) to 0.91 (p <or= 0.01), and median within-woman coefficients of variation ranged from 3.8% to 7.2%. Individual pressure patterns were not consistent with patterns of group medians. We concluded that vaginal pressure measurement is reproducible in women without prolapse and that studied exercises generally produced lower pressure than cough, but individuals varied in pressure exerted. Individual variations warrant further study.
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PMID:Vaginal pressure during lifting, floor exercises, jogging, and use of hydraulic exercise machines. 1798 11

INDICATIONS FOR URODYNAMIC ASSESSMENT IN WOMEN: Urodynamic assessment is not useful for the diagnosis of female urinary incontinence which remains a clinical diagnosis. Before any form of surgery for pure stress urinary incontinence, evaluation of bladder emptying by determination of maximum flow rate and residual urine is recommended. In the presence of pure stress urinary incontinence with no other associated clinical symptoms, a complete urodynamic assessment is not mandatory, but can be helpful to define the prognosis and inform the patient about her vesicosphincteric function. On the other hand, a complete urodynamic assessment is recommended to investigate complex or complicated urinary incontinence, mainly in the case of: history of surgery for urinary incontinence. urgency with or without urine leakage, severe urinary incontinence, voiding abnormalities, negative cough test, decreased bladder capacity, suspected obstruction or decreased bladder contractility, failure of first-line treatment. PATIENT PREPARATION: The patient should be thoroughly informed about the examination procedure and its possible consequences. The patient should be advised to attend the examination with a normal desire to urinate. Urodynamic assessment must not be performed in the presence of untreated urinary tract infection. Antibiotic prophylaxis is not recommended. UROFLOWMETRY: The flowmeter must be regularly calibrated and must be installed in a quiet room. Whenever possible, uroflowmetry should be performed before cystometry with a normal desire to urinate. The patient should be advised to urinate normally without straining and by staying as relaxed as possible. During voiding, all of the stream must enter the flowmeter. The main parameters recorded are Qmax (expressed in ml/s), the voided volume (expressed in ml), and the appearance of the curve. The examination must be interpreted manually without taking into account the automated interpretation. GUIDELINES CONCERNING CYSTOMETRY EQUIPMENT: A three pressure line configuration is recommended. Bladder filling must be performed with a sterile liquid; filling with gas is no longer recommended. Bladder filling is ideally performed by a pump ensuring a sufficiently slow flow rate to avoid modifying bladder behaviour (< 50 ml/min). It is essential to determine and check the volume infused into the bladder. When a peristaltic pump is used, the bladder filling catheter must be adapted to the pump. Water or electronic transducers can be used to measure bladder pressure. Balloon catheters filled with air appear to be sufficiently precise to perform pressure measurements in a manometric chamber (during cystometry) but not in a virtual cavity such as the urethra (during the urethral pressure profile). Measurement of abdominal pressure is recommended, either via the infusion catheter or preferably by a rectal balloon catheter. GUIDELINES ON THE PRACTICAL CONDITIONS OF CYSTOMETRY: The equipment must be regularly calibrated. Make sure that the bladder is empty before starting cystometry. Transducers are zeroed at the superior extremity of the pubic symphysis for infused transducers and at atmospheric pressure for electronic and air transducers. Tubings must be correctly connected without kinks, bubbles or leaks. The catheter must be selected according to its technical characteristics, particularly its pressure loss. After filling for one or two minutes, the patient is asked to cough to ensure a similar increase in both abdominal pressure and bladder pressure. The following parameters are recorded: baseline detrusor pressure, first desire to void, detrusor activity, bladder capacity and bladder compliance. Measurement of bladder pressure during voiding is used to confirm whether or not the bladder is contractile, assess obstruction in the case of low urine flow rate with high bladder pressure, and detect abdominal straining. Good test conditions must be ensured in order to obtain good quality voiding. In the case of incoherent results, the bladder should be re-filled after checking the equipment. MEASUREMENT AND INTERPRETATION OF URETHRAL PRESSURE: To obtain a reliable measurement of urethral pressure, it is recommended to: Define the normal values used. Use a catheter smaller than 12 F. Perform a circumferential measurement. Use a catheter with an infusion rate of 2 ml/min. Remove the catheter at a rate of 1 mm/s. Perform the examination in the seating or supine position with a half-full bladder after reducing any prolapse. Repeat the measurements. THE FOLLOWING ELEMENTS MUST BE TAKEN INTO ACCOUNT WHEN INTERPRETING AN URETHRAL PRESSURE PROFILE: The functional urethral length is neither a diagnostic criterion nor a prognostic criterion of urinary incontinence. The urethral pressure profile cannot be considered to be a useful test for the diagnosis of female urinary incontinence. However, in combination with clinical criteria, it is predictive of the results of female stress urinary incontinence surgical repair techniques. The pressure transmission ratio is neither a diagnostic criterion nor a prognostic criterion of urinary incontinence.
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PMID:[Recommendations for the urodynamic examination in the investigation of non-neurological female urinary incontinence]. 1821 38

The aim of this study was to evaluate clinical and urodynamic observations on women with fibromyalgia (FM) and lower urinary tract symptoms (LUTS). Fifty-one patients with FM and LUTS and 50 patients with LUTS without FM answered questions about urinary symptoms and also two questionnaires about quality of life measures: "Medical Outcomes Study 36-Item Short-Form Health Survey" and "King's Health Questionnaire". The urodynamic parameters evaluated were the following: maximum cystometric capacity, urine loss due to cough, Valsalva leak point pressure, and detrusor overactivity (DO). The groups were homogeneous concerning age, parity, body mass index, and genital prolapse. Symptoms such as increase of urinary frequency (p=0.007) and urge urinary incontinence (p=0.004) were statistically more common in the FM group. DO was the statistically most common urodynamic observation in patients with FM (p=0.02). Regarding the questionnaires about quality of life, the patients with fibromyalgia and LUTS had the worst results in all fields. In conclusion, patients with FM and LUTS have detrusor overactivity more often as well as an increase of urinary frequency, contributing to the quality of life worsening.
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PMID:Urodynamic study and quality of life in patients with fibromyalgia and lower urinary tract symptoms. 1831 63

Orbital emphysema is a well-recognized complication of fractures involving the orbit. Commonly, it occurs when high pressure develops in nasal cavity as during nose blowing, coughing or Valsalva's maneuver and usually occurs in the subcutaneous tissues. We report the case of a young breath-hold diver who developed spontaneous, non compressive orbital emphysema during underwater fishing, with a maximal depth of 25-30 meters in the Sardinian sea. He was otherwise healthy, without previous cranio-facial trauma and nasosinusal diseases or surgery were not present in the history. When he was referred to our attention the patient presented right eyelid ptosis but diplopia and vision impairment were absent. Computer tomography scans showed subcutaneous air in the right upper eyelid and around the eyeball, particularly near the orbit's roof but optic nerve area, intraconal, was free of air. A dehiscence in lamina papyracea was evident. In our opinion, this has been the point of air entry into the orbit. A supportive therapy was advised and two weeks later the emphysema was recovered completely and the subject was symptoms free. The literature has been revised and to our knowledge no previous cases of barotraumatic orbital emphysema, in a breath-hold diver, are referred.
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PMID:Barotraumatic orbital emphysema of rhinogenic origin in a breath-hold diver: a case report. 1861 11

Uterine prolapse consists of a falling or sliding of the uterus from its normal position in the pelvic cavity inside the vagina and is one of the most frequent alterations secondary to pelvic floor dysfunction in gynecology consultations. Although patients are reluctant to talk about this sensitive issue, they complain of feeling a lump in their genitals, urinary incontinence, and problems in their sexual relations. In fact, uterine prolapse is not a disease but an alteration of the elements suspending and containing the uterus, which are almost always injured by pregnancy and childbirth. Other causes in addition to trauma of the endopelvic fascia (mainly cardinal and uterosacral ligaments) are injuries or relaxations of the pelvic floor (the muscles lifting the anus and the fascia that covers the bladder, vagina and rectum). Causes of uterine prolapse without obstetric antecedents are usually those that involve an increase in abdominal pressure and respiratory diseases causing severe coughing. The incidence of uterine prolapse is highest in multiparous women, with prolonged deliveries, a long second stage involving marked straining, in forceps deliveries and in women with perineal tears. Nursing care is essential, both in the prevention and the detection of prolapse, so that women can express their needs without fear and are aware of the need for appropriate treatment in the incipient stages of prolapse.
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PMID:[Nursing care in the initial phases of pelvic floor prolapse]. 1908 Aug 86

Urinary incontinence is a frequent affliction in women and may be disabling and costly {LE1}. When consulting for urinary incontinence, it is recommended that circumstances, frequency and severity of leaks be specified {Grade B}. The cough test is recommended prior to surgery {Grade C}. Urodynamic investigations are not needed before lower urinary tract rehabilitation {Grade B}. A complete urodynamic investigation is recommended prior to surgery for urinary incontinence {Grade C}. In cases of pure stress urinary incontinence, urodynamic investigations are not essential prior to surgery provided the clinical assessment is fully comprehensive (standardised questionnaire, cough test, bladder diary, post-void residual volume) with concordant results {PC}. It is recommended to start treatment for stress incontinence with pelvic floor muscle training {Grade C}. Bladder training is recommended at first intention in cases with overactive bladder syndrome {Grade C}. For overweight patients, loss of weight improves stress incontinence {LE1}. For surgery, sub-urethral tape (retropubic or transobturator route) is the first-line recommended technique {Grade B}. Sub-urethral tape surgery involves intraoperative risks, postoperative risks and a risk of failure which must be the subject of prior information {Grade A}. Elective caesarean section and systematic episiotomy are not recommended methods of prevention for urinary incontinence {Grade B}. Pelvic floor muscle training is the treatment of first intention for pre- and postnatal urinary incontinence {Grade A}. Prior to any treatment for an elderly woman, it is recommended to screen for urinary infection using a test strip, ask for a bladder diary and measure post-void residual volume {Grade C}. It is recommended to carry out a cough test and look for occult incontinence prior to surgery for pelvic organ prolapse {Grade C}. It is recommended to carry out urodynamic investigations prior to pelvic organ prolapse surgery when there are urinary symptoms or occult urinary incontinence {Grade C}.
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PMID:Diagnosis and management of adult female stress urinary incontinence: guidelines for clinical practice from the French College of Gynaecologists and Obstetricians. 2023 51

Pelvic organ prolapse, or genital prolapse, is the descent of one or more of the pelvic structures (bladder, uterus, vagina) from the normal anatomic location toward or through the vaginal opening. Women of all ages may be affected, although pelvic organ prolapse is more common in older women. The cause is a loss of pelvic support from multiple factors, including direct injury to the levator ani, as well as neurologic injury from stretching of the pudendal nerves that may occur with vaginal childbirth. Previous hysterectomy for pelvic organ prolapse; ethnicity; and an increase in intra-abdominal pressure from chronic coughing, straining with constipation, or repeated heavy lifting may contribute. Most patients with pelvic organ prolapse are asymptomatic. A sense of bulging or protrusion in the vagina is the most specific symptom. Evaluation includes a systematic pelvic examination. Management options for women with symptomatic prolapse include observation, pelvic floor muscle training, mechanical support (pessaries), and surgery. Pessary use should be considered before surgery in women who have symptomatic prolapse. Most women can be fitted with a pessary regardless of the stage or site of predominant prolapse. Surgical procedures are obliterative or reconstructive.
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PMID:Pelvic organ prolapse. 2043 27

The expert panel recommendations are issued in order to increase the number of patients with urinary incontinence and overactive bladder receiving appropriate care. The expert panel recommends that urologists, gynecologists and other physicians interested in the field of incontinence should Incontinence question should be actively asked during each physician visit and if the answer is positive it should be followed by detailed questionnaire aiming at disclosing at which occasion patient is loosing urine. The next step should be urogynecological examination and cough stress test. The panel recommends urine dipstick in all women and post void residual urine measurement only in women with voiding difficulties. Other tests, such as ultrasound, cystoscopy urodynamics are not recommended during initial diagnostic procedure. The indications for referral are significant pelvic organ prolapse, haematuria, pain during micturition, recurrent incontinence and infections, suspicion of fistula. The initial management of stress urinary incontinence should include lifestyle interventions, and physiotherapy Use of pessaries is acceptable in women who are not fit or do not want surgical therapy Local estrogen therapy should only be used in women with urogenital atrophy Duloxetin is an option in the pharmacological therapy of stress incontinence, but it doesn't cure the disease. The ineffectiveness of initial procedure should be indication to surgery Alphaadrenomimetic drugs are not recommended in the therapy of urinary incontinence. The initial management of overactive bladder and urgency incontinence should include lifestyle interventions, however fluid restrictions (if fluid load is less than 3000 ml) are not recommended. The cornerstone of overactive bladder and urgency incontinence therapy remains the treatment with anticholinergic drugs. Drugs are only effective when used accordingly to the registered doses. The new generation anticholinergics are recommended over the old ones, especially in frail elderly patients and in patients with concomitant diseases, due to their better safety profile. The evaluation of anticholinergics efficacy should be performed after 2-3 months, then after 6 months.
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PMID:[Expert panel recommendations on therapeutic and diagnostic management of urinary incontinence and overactive bladder in women]. 2111 10


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