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1.
PLoS One ; 19(9): e0309146, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39264941

RESUMEN

Tunnel widening is a frequent problem following arthroscopic ligament reconstruction surgery that may primarily arise from a graft-tunnel mismatch caused by errors in surgical instruments and methods. The present study aimed to observe the influence of current surgical instruments and methods on graft-tunnel matching. We established an in vitro model using porcine Achilles tendons and tibias, and compared traditional surgical instruments (control group) with custom instruments (experimental group). Graft measurements, bone-tunnel creation, and measurements of the maximum pullout force of the graft from the bone tunnel were performed. Results indicated that the measuring gauge developed by our research group (capable of accurate measurement of graft diameters) may mitigate errors arising from graft-diameter measurement using traditional measuring cylinders. Therefore, errors caused by current surgical instruments and surgical methods led to an increase in graft-tunnel mismatches. The degree of mismatch was greater at the tibial end than at the femoral end.


Asunto(s)
Procedimientos de Cirugía Plástica , Tibia , Animales , Porcinos , Fenómenos Biomecánicos , Tibia/cirugía , Procedimientos de Cirugía Plástica/métodos , Tendón Calcáneo/cirugía , Ligamentos/cirugía , Fémur/cirugía
2.
Sci Rep ; 14(1): 18367, 2024 08 07.
Artículo en Inglés | MEDLINE | ID: mdl-39112592

RESUMEN

This study assesses the efficacy of bilateral mesh sacrospinous ligament suspension (MSSLS) compared to laparoscopic sacrocolpopexy (LSC) in patients with uterine prolapse. Ninety-eight patients with uterine prolapse were evaluated at our hospital from January 2021 to January 2023. Patients were equally divided into two groups: the study group (undergoing MSSLS) and the control group (undergoing LSC) using a random number table. Various parameters including operation time, bleeding volume, indwelling catheter time, exhaust time, hospital stay, pelvic organ prolapse stage, postoperative recurrence rate, pain severity, quality of life, pelvic floor function, impact on sexual life, complications, and recurrence rate were recorded. The study group showed significant reductions in operation time, bleeding volume, indwelling catheter time, exhaust time, and hospital stay compared to the control group (P < 0.05). There were no significant differences in Aa, Ba, Ap, Bp, and C between the two groups before surgery (P > 0.05), but six months postoperatively, these indexes were significantly lower in the study group (P < 0.05). Pain severity did not differ significantly between the two groups before surgery (P > 0.05), but was significantly lower in the study group six months postoperatively (P < 0.05). Quality of life, pelvic floor function, and sexual life quality did not significantly differ before surgery, at 6 months, and at 12 months postoperatively (P > 0.05). All patients were followed up for 12-14 months, with an average follow-up time of (13.02 ± 1.36) months. The incidence of complications was significantly lower in the study group (P < 0.05), but there were no recurrences in either group, thus the difference was not statistically significant (P > 0.05). MSSLS emerges as a safe and efficacious treatment for uterine prolapse, notably reducing both complications and recurrence rates, rendering it suitable for broad clinical application.


Asunto(s)
Laparoscopía , Ligamentos , Mallas Quirúrgicas , Humanos , Femenino , Laparoscopía/métodos , Persona de Mediana Edad , Ligamentos/cirugía , Resultado del Tratamiento , Anciano , Calidad de Vida , Prolapso Uterino/cirugía , Procedimientos Quirúrgicos Ginecológicos/métodos , Procedimientos Quirúrgicos Ginecológicos/efectos adversos , Prolapso de Órgano Pélvico/cirugía , Recurrencia , Tiempo de Internación , Tempo Operativo
3.
Sci Rep ; 14(1): 18332, 2024 08 07.
Artículo en Inglés | MEDLINE | ID: mdl-39112624

RESUMEN

Postpancreatectomy hemorrhage (PPH) is an important risk factor for postoperative complications after laparoscopic pancreaticoduodenectomy (LPD). Recent studies have reported that the use of ligamentum teres hepatis (LTH) in LPD may reduce the risk of PPH. Therefore, this study aims to investigate whether wrapping the hepatic hilar artery with the LTH can reduce PPH after LPD. We reviewed the data of 131 patients who underwent LPD in our team from April 2018 to December 2023. The patients were divided into Groups A (60 patients) and B (71 patients) according to whether the hepatic portal artery was wrapped or not. The perioperative data of the two groups were compared to evaluate the effect of LTH wrapping the hepatic hilar artery on LPD. The platelet count of Group A was (225.25 ± 87.61) × 10^9/L, and that of Group B was (289.38 ± 127.35) × 10^9/L, with a statistically significant difference (p < 0.001). The operation time of group A [300.00 (270.00, 364.00)] minutes was shorter than that of group B [330.00 (300.00, 360.00)] minutes, p = 0.037. In addition, A set of postoperative hospital stay [12.00 (10.00, 15.00)] days shorter than group B [15.00 (12.00, 19.50)] days, p < 0.001. No PPH occurred in Group A, while 8 patients in Group B had PPH (7 cases of gastroduodenal artery hemorrhage and 1 case of proper hepatic artery hemorrhage), p = 0.019. The new technique of wrapping the hepatic hilar artery through the LTH can effectively reduce the occurrence of PPH after LPD.


Asunto(s)
Arteria Hepática , Laparoscopía , Pancreaticoduodenectomía , Hemorragia Posoperatoria , Humanos , Pancreaticoduodenectomía/efectos adversos , Pancreaticoduodenectomía/métodos , Masculino , Femenino , Persona de Mediana Edad , Laparoscopía/efectos adversos , Laparoscopía/métodos , Arteria Hepática/cirugía , Hemorragia Posoperatoria/etiología , Hemorragia Posoperatoria/prevención & control , Anciano , Ligamentos/cirugía , Estudios Retrospectivos , Tempo Operativo , Adulto , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/etiología , Tiempo de Internación
4.
J Mech Behav Biomed Mater ; 159: 106691, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-39182251

RESUMEN

The anterior cruciate ligament is one of the important tissues to maintain the stability of the human knee joint, but it is difficult for this ligament to self-heal after injury. Consequently, transplantation of artificial ligaments (ALs) has gained widespread attention as an important alternative treatment method in recent years. However, accurately predicting the intricate mechanical properties of ALs remains a formidable challenge, particularly when employing theoretical frameworks such as braiding theory. This obstacle presents a significant impediment to achieving optimal AL design. Therefore, in this study, a high-precision machine learning model based on an artificial neural network was developed to rapidly and accurately predict the mechanical properties of ALs. The results showed that the proposed model achieved a reduction of 45.22% and 50.17% in the normalized root mean square error on the testing set when compared to traditional machine learning models (Random Forest and Support Vector Machine), demonstrating its higher accuracy. In addition, the design of ALs with desired mechanical properties was achieved by optimizing the braiding parameters, and its effectiveness was verified through experiments. The mechanical properties of the prepared ALs were able to fully meet the desired targets and were at least 2% higher. Finally, the influence weights of different braiding parameters on the mechanical properties of ALs were analyzed by feature importance.


Asunto(s)
Reconstrucción del Ligamento Cruzado Anterior , Aprendizaje Automático , Fenómenos Mecánicos , Reconstrucción del Ligamento Cruzado Anterior/métodos , Ensayo de Materiales , Humanos , Ligamento Cruzado Anterior/cirugía , Redes Neurales de la Computación , Fenómenos Biomecánicos , Ligamentos/cirugía , Órganos Artificiales , Pruebas Mecánicas
5.
Eur J Obstet Gynecol Reprod Biol ; 301: 206-209, 2024 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-39154516

RESUMEN

INTRODUCTION AND HYPOTHESIS: Surgical repair is the mainstay of genital prolapse management. Among native-tissue apical procedures, high uterosacral ligaments suspension is considered a valid and effective option for central compartment repair. In this study, we aimed to evaluate the effectiveness, complications rate, and functional results of high USL suspension as a primary prolapse repair technique in a large cohort of patients. METHODS: Patients who underwent vaginal hysterectomy followed by high uterosacral ligaments suspension for POP between January 2008 and December 2020 were retrospectively analyzed. Questionnaires and clinical interviews were preoperatively performed to assess symptoms and severity of urinary, bowel, and sexual dysfunctions. After surgical procedure, diagnostic cystoscopy was performed to evaluate ureteral patency. Postoperative data, objective, and subjective cure rate were then noted at the follow-up evaluation. RESULTS: A total of 1099 patients underwent high uterosacral ligaments suspension. The total complication rate was 3.4 % and recurrence in any of the vaginal compartments was 12.4 %. Reoperation for symptomatic prolapse recurrence or pessary treatment was required in 9 women (0.9 %). In the evaluation of postoperative questionnaires, functional outcomes analysis revealed a significant improvement (p < 0.05) in terms of stress urinary incontinence, urge urinary incontinence, voiding symptoms, constipation, and dyspareunia after prolapse repair. CONCLUSION: Uterosacral ligament suspension is a safe and effective procedure for primary surgical treatment of pelvic organ prolapse. Anatomical, functional, and subjective outcomes were very satisfactory, and the reoperation rate for recurrence was below 1%.


Asunto(s)
Ligamentos , Prolapso Uterino , Humanos , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Ligamentos/cirugía , Anciano , Prolapso Uterino/cirugía , Procedimientos Quirúrgicos Ginecológicos/métodos , Procedimientos Quirúrgicos Ginecológicos/efectos adversos , Resultado del Tratamiento , Prolapso de Órgano Pélvico/cirugía , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/epidemiología , Histerectomía Vaginal/métodos , Histerectomía Vaginal/efectos adversos , Adulto
6.
Clin Biomech (Bristol, Avon) ; 118: 106303, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38991405

RESUMEN

BACKGROUND: In total hip arthroplasty via the direct anterior approach, appropriate exposure is critical to allow preparation of the femur. The objective of this study was to explore the optimal soft tissue releases needed to allow broaching of the femur through a combination of experimental tests and computer simulations. METHODS: Fourteen full-body cadaveric specimens were included in this study. Total hip arthroplasty was performed via the direct anterior approach with the femur at 20° adduction and 20°extension. Soft tissue releases were performed sequentially, namely, the transverse iliofemoral ligament, descending iliofemoral ligament, ischio-femoral ligament, conjoint tendon, and obturator externus. After each release, the femur mobility was assessed by applying a 6 Nm external rotation torque and a 120 N distraction force. Subsequently, using specimen-specific models and models of the broach and handle, the broach passage after each release was simulated, and the release that allowed broach passage was analyzed. FINDINGS: The average external rotation after releasing the transverse and descending iliofemoral ligaments increased by 14.1° ± 6.1° and 13.8° ± 5.3°. With subsequent soft tissue releases, the rotational mobility increased incrementally, though the impact decreased. Impingement between the broach passage and the pelvis was mainly at the anterior superior iliac spine and the anterior inferior iliac spine. The volume of impingement decreased from 4.8 ± 4.5 cm3 after resection of the femoral head to 1.8 ± 1.6 cm3 and 1.2 ± 1.9 cm3 after release of the transverse and descending iliofemoral ligament, respectively. INTERPRETATION: With sequential soft-tissue releases, the femur mobility increased incrementally. However, the number of releases needed for each femur varied extensively between specimens. Most (10/14) femurs became accessible after the release of the ilio-femoral or ischio-femoral ligament.


Asunto(s)
Artroplastia de Reemplazo de Cadera , Fémur , Humanos , Artroplastia de Reemplazo de Cadera/métodos , Fémur/cirugía , Masculino , Simulación por Computador , Articulación de la Cadera/cirugía , Articulación de la Cadera/fisiopatología , Femenino , Anciano , Cadáver , Rango del Movimiento Articular , Persona de Mediana Edad , Rotación , Ligamentos/cirugía , Fenómenos Biomecánicos , Cápsula Articular/cirugía , Cápsula Articular/fisiopatología
7.
Korean J Anesthesiol ; 77(4): 480-483, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-39081189

RESUMEN

BACKGROUND: The retro superior costotransverse ligament space (RSS) block, reported as a novel target in paraspinal block, involves the spreading of local anesthetics into the thoracic paravertebral space through slits around the superior costotransverse ligament . This blocks not only the dorsal rami but also the ventral rami, achieving a reliable complete sensory blockade. CASE: We performed an RSS block at the T5, T7, and T9 levels on both sides for postoperative analgesia in two patients who underwent laparoscopic gastrectomy. Both patients showed complete sensory blockade from T4 to L1 on the anterior, lateral, and posterior chest walls in the recovery room. The resting and dynamic pain scores were 0 at 30 min and 6 h postoperatively. The pain score consistently remained below 3 throughout postoperative period. CONCLUSIONS: The RSS block provided effective postoperative analgesia in laparoscopic gastrectomy through definitive complete sensory blockade.


Asunto(s)
Gastrectomía , Laparoscopía , Ligamentos , Bloqueo Nervioso , Dolor Postoperatorio , Humanos , Gastrectomía/métodos , Gastrectomía/efectos adversos , Bloqueo Nervioso/métodos , Laparoscopía/métodos , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/etiología , Ligamentos/cirugía , Masculino , Persona de Mediana Edad , Femenino , Anciano , Analgesia/métodos , Anestésicos Locales/administración & dosificación
8.
Asian J Endosc Surg ; 17(3): e13333, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38839273

RESUMEN

INTRODUCTION: The study aimed to compare the short-term outcomes of transvaginal natural orifice transluminal endoscopic surgery (vNOTES) for uterosacral ligament suspension (USLS) versus nonendoscopic USLS in patients with subtotal uterine prolapse who had a concomitant vaginal hysterectomy. METHODS: There were 51 patients who underwent vNOTES USLS, whereas the nonendoscopic conventional USLS group had 49 patients. The information about patient demographics, and perioperative data including the operative duration, blood loss, intraoperative and postoperative complications, and length of postoperative hospital stay were determined from the patients' files. Postoperative follow-up visits were scheduled at the first week and 1 month after surgery. RESULTS: The demographic variables including age, body mass index, menopausal status, and parity were comparable, and no significant differences were found. A total of 90.2% of the patients in the vNOTES group and 69.4% of the patients in the shull group were at menopause (p = .09). Operation time was significantly shorter in the shull group (p < .001), and the hospitalization period (p = .029) was significantly shorter in the vNOTES group. Ba, Bp, and D points and total vaginal length (TVL) were significantly behind the hymenal ring in patients who had vNOTES USLS procedure (p < .001). None of the patients who had intraoperative significant blood loss required transfusion. One patient in the vNOTES and two patients in the shull group had a postoperative cuff hematoma. CONCLUSION: vNOTES USLS has a good safety profile, higher percentage of adnexal surgeries with better improvement on POP-Q points Ba, Bp, D, and TVL compared with classic USLS in patients with subtotal uterine prolapse. Studies evaluating short- and long-term results of vNOTES versus conventional USLS are needed.


Asunto(s)
Histerectomía Vaginal , Ligamentos , Cirugía Endoscópica por Orificios Naturales , Prolapso Uterino , Humanos , Femenino , Histerectomía Vaginal/métodos , Persona de Mediana Edad , Cirugía Endoscópica por Orificios Naturales/métodos , Prolapso Uterino/cirugía , Ligamentos/cirugía , Anciano , Resultado del Tratamiento , Vagina/cirugía , Tempo Operativo , Estudios Retrospectivos , Adulto , Tiempo de Internación/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología
9.
Int Urogynecol J ; 35(7): 1469-1475, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38847822

RESUMEN

INTRODUCTION: The Manchester procedure (MP) and sacrospinous ligament hysteropexy (SSHP) have long been established as effective conservative surgeries for treating uterine prolapse. However, there have been limited studies on outcomes comparing these two techniques. METHODOLOGY: This was a prospective cohort study of the British Society of Urogynaecology database between February 2007 and 2023 of MP and SSHP outcomes from 90 centres in the UK. The primary outcome was the Patient Global Impression of Improvement (PGI-I). The other outcomes compared were the absence of pelvic organ prolapse beyond the hymen in any compartment evaluated by the Pelvic Organ Prolapse Quantification (POP-Q), complications, and the incidence of reported symptomatic prolapse within 1 year after the operation. RESULTS: There were 718 women who underwent MP and 2,384 who had SSHP. The PGI-I score was significantly better in the MP group (p value <0.001). The rates of symptomatic prolapse within 1 year (odds ratio [OR] 0.36, 95% confidence interval [CI] 0.18-0.69; p value 0.001), recurrence of prolapse beyond the hymen (OR 0.13, 95% CI 0.03-0.53; p value 0.001) and apical recurrence (OR 0.09, 95% CI 0.01-0.65; p value 0.003) during follow-up examination were lower in the MP group. The combined peri-operative and post-operative complications reported in both groups were comparatively similar. CONCLUSION: The symptom improvement was better and recurrence was lower with the MP than with SSHP at short-term follow-up.


Asunto(s)
Procedimientos Quirúrgicos Ginecológicos , Ligamentos , Prolapso Uterino , Femenino , Humanos , Prolapso Uterino/cirugía , Persona de Mediana Edad , Anciano , Procedimientos Quirúrgicos Ginecológicos/métodos , Procedimientos Quirúrgicos Ginecológicos/estadística & datos numéricos , Estudios Prospectivos , Reino Unido/epidemiología , Ligamentos/cirugía , Resultado del Tratamiento , Bases de Datos Factuales , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Sociedades Médicas , Recurrencia
10.
Eur J Obstet Gynecol Reprod Biol ; 299: 105-109, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38852315

RESUMEN

INTRODUCTION AND HYPOTHESIS: Sacrospinous ligament fixation (SSLF) is a popular surgical technique for treating apical prolapse. The use of suture-capturing devices (SCD), or the more recently introduced anchor-based device (ABD), is useful for a posterior approach but essential for an anterior one. The aim of our study was to assess the safety of the ABD, which was recently introduced to our unit, compared to the traditionally used SCD. METHODS: This was a pilot case-control study of 40 patients who had a SSLF, 20 of these represented all the patients who had the procedure with the aid of the ABD and 20 patients who had the procedure using the SCD over approximately the same duration. The main safety endpoints of this pilot study were patient reported postoperative pain scores and perioperative complications rate. RESULTS: The population characteristics were similar. The mean postoperative pain scores differed significantly only on postoperative day 1 in favor of the suture capturing device (3.40 [2.60] vs 1.60 [1.64], p = 0.013). The mean highest pain score was similar in both groups. Peri-operative complications rates were low and comparable between both groups. According to POPQ at 6 weeks follow-up the median Ba point was higher in the ABD group and this difference was significant (-3.00 [-3.00; -2.25] vs. -2.00 [-3.00; -1.50]; p = 0.03). CONCLUSION: The anchor-based device for sacrospinal ligament fixation seems to have comparable safety profile to the traditionally used suture capturing devices.


Asunto(s)
Ligamentos , Prolapso de Órgano Pélvico , Anclas para Sutura , Humanos , Femenino , Proyectos Piloto , Estudios de Casos y Controles , Anciano , Persona de Mediana Edad , Ligamentos/cirugía , Prolapso de Órgano Pélvico/cirugía , Dolor Postoperatorio/etiología , Procedimientos Quirúrgicos Ginecológicos/métodos , Procedimientos Quirúrgicos Ginecológicos/instrumentación , Procedimientos Quirúrgicos Ginecológicos/efectos adversos
11.
Int Urogynecol J ; 35(7): 1549-1551, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38780627

RESUMEN

INTRODUCTION AND HYPOTHESIS: We aimed to demonstrate the feasibility of ureteral navigation using intra-ureteric indocyanine green (ICG) and near-infrared fluorescence (NIRF) imaging during transvaginal high uterosacral ligament suspension for prolapse repair to reduce the risk of iatrogenic ureteral injury. METHODS: A cystoscope was inserted into the bladder, the tip of a 6-F open-end ureteral catheter was inserted into the ureteral orifices, and ICG was instilled into the ureters. The ureteral path was then clearly identified using NIRF imaging. Sutures were safely placed in the uterosacral ligaments at the level of the ischial spine, taking advantage of direct ureteral visualization. RESULTS: At the end of the procedure, diagnostic cystoscopy was performed to confirm ureteral patency. No intraoperative or postoperative complications were observed. CONCLUSIONS: Intra-ureteric ICG-NIRF imaging represents a simple, inexpensive, and reproducible trick for intraoperative ureteral detection, and could reassure surgeons during difficult operations, for instance, in the case of severe prolapse and/or when ureteral course abnormalities are expected.


Asunto(s)
Verde de Indocianina , Ligamentos , Prolapso de Órgano Pélvico , Uréter , Femenino , Humanos , Uréter/diagnóstico por imagen , Prolapso de Órgano Pélvico/cirugía , Ligamentos/diagnóstico por imagen , Ligamentos/cirugía , Imagen Óptica/métodos , Cistoscopía/métodos , Estudios de Factibilidad , Procedimientos Quirúrgicos Ginecológicos/métodos , Persona de Mediana Edad
12.
BMC Surg ; 24(1): 137, 2024 05 06.
Artículo en Inglés | MEDLINE | ID: mdl-38711094

RESUMEN

BACKGROUND: Laparoscopic sacrocolpopexy (LSC) and robot-assisted sacrocolpopexy (RSC) using mesh are popular approaches for treating pelvic organ prolapse (POP). However, it is not uncommon that native tissue repair (NTR) should be presented as an option to patients who are expected to have extensive intraperitoneal adhesion or patients for whom LSC or RSC is difficult owing to various risk factors. Laparoscopic vaginal stump-uterosacral ligament fixation (Shull method) has been introduced as a method for NTR in case of POP. However, effective repair using this surgical procedure may not be possible in severe POPs. To solve the problems of the Shull method, we devised the laparoscopic vaginal stump-round ligament fixation (Kakinuma method) in which the vaginal stump is fixed to the uterine round ligament, a histologically strong tissue positioned anatomically higher than the uterosacral ligament. This study aimed to retrospectively and clinically compare the two methods. METHODS: Of the 78 patients who underwent surgery for POP between January 2017 and June 2022 and postoperative follow-up for at least a year, 40 patients who underwent the Shull method (Shull group) and 38 who underwent the Kakinuma method (Kakinuma group) were retrospectively analyzed. RESULTS: No significant differences were observed between the two groups in patient background variables such as mean age, parity, body mass index, and POP-Q stage. The mean operative duration and mean blood loss in the Shull group were 140.5 ± 31.7 min and 91.3 ± 96.3 ml, respectively, whereas the respective values in the Kakinuma group were 112.2 ± 25.3 min and 31.4 ± 47.7 ml, respectively. Thus, compared with the Shull group, the operative duration was significantly shorter (P < 0.001) and blood loss was significantly less (P = 0.003) in the Kakinuma group. Recurrence was observed in six patients (15.0%) in the Shull group and two patients (5.3%) in the Kakinuma group. Hence, compared with the Shull group, recurrence was significantly less in the Kakinuma group (P = 0.015). No patients experienced perioperative complications in either group. CONCLUSIONS: The results suggest that the Kakinuma method can serve as a novel and viable NTR procedure for POP.


Asunto(s)
Laparoscopía , Prolapso de Órgano Pélvico , Vagina , Humanos , Femenino , Prolapso de Órgano Pélvico/cirugía , Estudios Retrospectivos , Persona de Mediana Edad , Laparoscopía/métodos , Anciano , Vagina/cirugía , Resultado del Tratamiento , Ligamentos Redondos/cirugía , Procedimientos Quirúrgicos Ginecológicos/métodos , Ligamentos/cirugía , Tempo Operativo
13.
Zhongguo Gu Shang ; 37(5): 482-7, 2024 May 25.
Artículo en Chino | MEDLINE | ID: mdl-38778532

RESUMEN

OBJECTIVE: To compare the effect of patient-controlled intravenous analgesia(PCIA) and superior inguinal ligament iliac fascia block combined with PCIA after hip replacement in the elderly. METHODS: Total of 82 elderly patients were treated with hip arthroplasty from June 2019 to June 2021 and randomly divided into observation group and control group. There were 42 patients in control group, including 18 males and 24 females, aged from 60 to 78 years old with an average of (70.43±3.67) years old, 28 femoral neck fractures and 14 femoral head necrosis, who received PCIA. The study group consisted of 42 cases, including 20 males and 22 females, aged from 61 to 76 years old with an average of (69.68±3.74) years old, 25 femoral neck fractures and 17 femoral head necrosis, who received superior inguinal ligament iliac fascia block combined with PCIA. Pain visual analogue scale (VAS) and Ramesay sedation scores at 2 h, 6 h, 12 h, 24 h and 48 h after operation were evaluated. In addition, the follow-up results of the total consumption of sufentanil and the total number of PCIA compressions at 48 hours after operation, the first time of landing after surgery, the time of hospital stay, the incidence of adverse reactions, the satisfaction with analgesia of two groups were observed. RESULTS: All patients were followed up for 9 to 24 months with an average of(13.85±2.67) months. There was no significant difference in operation time and intraoperative bleeding between two groups (P>0.05). There was no difference in VAS between two groups at 2 hours after operation (P>0.05), and the VAS of the study group at 6 h, 12 h, 24 h and 48 h after operation were lower than those of the control group(P<0.05). The Ramesay sedation scores of the study group at 2 h, 6 h and 12 h after operation were higher than those of the control group(P<0.05), and there were no differences in Ramesay score between two groups at 24 h and 48 h after operation (P>0.05). The consumption of sufentanil in the study group within 48 hours after operation was lower than that in the control group (P<0.05), and PCIA compression times were lower than those in the control group(P<0.05), and the time of first landing was earlier than that in the control group(P<0.05). There was no significant difference in hospital stay, adverse reaction rate, complications between two groups (P>0.05). The satisfaction of analgesia in the study group was higher than that in the control group (P<0.05). CONCLUSION: Superior iliac fascia block of inguinal ligament combined with PCIA has significant analgesic and sedative effects after hip arthroplasty in the elderly. It can reduce the amount of sufentanil used and the total number of PCIA compressions, which is conducive to the early activity of patients out of bed, improve the satisfaction of analgesia.


Asunto(s)
Analgesia Controlada por el Paciente , Artroplastia de Reemplazo de Cadera , Bloqueo Nervioso , Dolor Postoperatorio , Humanos , Masculino , Artroplastia de Reemplazo de Cadera/métodos , Femenino , Anciano , Analgesia Controlada por el Paciente/métodos , Bloqueo Nervioso/métodos , Persona de Mediana Edad , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/etiología , Dolor Postoperatorio/prevención & control , Fascia , Ligamentos/cirugía
14.
Vet Surg ; 53(5): 893-903, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38808526

RESUMEN

OBJECTIVE: To determine the outcome of tenoscopically guided palmar/plantar annular ligament (PAL) desmotomy to treat PAL constriction without concurrent intrathecal soft-tissue injury, notably of the digital flexor tendons and manica flexoria. STUDY DESIGN: Retrospective multicenter cohort study. ANIMALS: Sixty-five horses. METHODS: Horses from four UK equine hospitals, with digital flexor tendon sheath (DFTS) tenosynovitis, which underwent tenoscopically guided PAL desmotomy for treatment of PAL constriction between 2017 and 2022 were included. All horses had lameness isolated to the DFTS/PAL, and PAL constriction was diagnosed tenoscopically when there was difficulty maneuvering the endoscope into or through the fetlock canal. Horses with tearing of the digital flexor tendons and/or manica flexoria, or any other intrathecal pathology, were excluded. Follow up was via structured telephone questionnaire. RESULTS: Follow up (median 25 months) was available for 61 horses with cobs and ponies predominating. Forty-two returned to their previous level of work, or a higher level, postoperatively and 50 owners were satisfied with the outcome of surgery. Eleven horses returned to lower level exercise, and six were retired/euthanized as they did not regain soundness. Fifty-two horses achieved soundness (median 3 months postoperatively). CONCLUSION: Tenoscopically guided PAL desmotomy for the treatment of PAL constriction in the absence of intrathecal soft tissue injury had a good prognosis for return to previous levels of exercise in a UK horse population. CLINICAL SIGNIFICANCE: The prognosis for horses undergoing tenoscopically guided PAL desmotomy to treat PAL constriction in the absence of intrathecal injury is better than previously described. Cobs and ponies seem to be predisposed to PAL constriction in agreement with the previous literature.


Asunto(s)
Enfermedades de los Caballos , Animales , Caballos , Estudios Retrospectivos , Enfermedades de los Caballos/cirugía , Femenino , Masculino , Reino Unido , Resultado del Tratamiento , Endoscopía/veterinaria , Endoscopía/métodos , Ligamentos/cirugía , Ligamentos/lesiones , Estudios de Cohortes , Tenosinovitis/veterinaria , Tenosinovitis/cirugía , Traumatismos de los Tejidos Blandos/veterinaria , Traumatismos de los Tejidos Blandos/cirugía
15.
J Minim Invasive Gynecol ; 31(8): 674-679, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38705377

RESUMEN

STUDY OBJECTIVE: To determine the long-term costs of hysterectomy with minimally invasive sacrocolpopexy (MISCP) versus uterosacral ligament suspension (USLS) for primary uterovaginal prolapse repair. DESIGN: A hospital-based decision analysis model was built using TreeAge Pro (TreeAge Software Inc, Williamstown, MA). Those with prolapse were modeled to undergo either vaginal hysterectomy with USLS or minimally invasive total hysterectomy with sacrocolpopexy (MISCP). We modeled the chance of complications of the index procedure, prolapse recurrence with the option for surgical retreatment, complications of the salvage procedure, and possible second prolapse recurrence. The primary outcome was cost of the surgical strategy. The proportion of patients living with prolapse after treatment was the secondary outcome. SETTING: Tertiary center for urogynecology. PATIENTS: Female patients undergoing surgical repair by the same team for primary uterovaginal prolapse. INTERVENTIONS: Comparison analysis of estimated long-term costs was performed. MEASUREMENTS AND MAIN RESULTS: Our primary outcome showed that a strategy of undergoing MISCP as the primary index procedure cost $19 935 and that undergoing USLS as the primary index procedure cost $15 457, a difference of $4478. Furthermore, 21.1% of women in the USLS group will be living with recurrent prolapse compared to 6.2% of MISCP patients. Switching from USLS to MISCP to minimize recurrence risk would cost $30 054 per case of prolapse prevented. Additionally, a surgeon would have to perform 6.7 cases by MISCP instead of USLS in order to prevent 1 patient from having recurrent prolapse. CONCLUSION: The higher initial costs of MISCP compared to USLS persist in the long term after factoring in recurrence and complication rates, though more patients who undergo USLS live with prolapse recurrence.


Asunto(s)
Procedimientos Quirúrgicos Mínimamente Invasivos , Humanos , Femenino , Procedimientos Quirúrgicos Mínimamente Invasivos/economía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Prolapso Uterino/cirugía , Prolapso Uterino/economía , Histerectomía Vaginal/economía , Histerectomía Vaginal/métodos , Vagina/cirugía , Histerectomía/economía , Histerectomía/métodos , Sacro/cirugía , Procedimientos Quirúrgicos Ginecológicos/economía , Procedimientos Quirúrgicos Ginecológicos/métodos , Recurrencia , Persona de Mediana Edad , Prolapso de Órgano Pélvico/cirugía , Prolapso de Órgano Pélvico/economía , Ligamentos/cirugía
17.
Eur J Obstet Gynecol Reprod Biol ; 297: 36-39, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38574698

RESUMEN

OBJECTIVE: Sacrospinous fixation is the gold standard procedure for management of apical pelvic organ prolapse by the vaginal route. However, there may be a relevant risk of neurovascular injury due to the proximity of neurovascular structures. We propose an anatomical study concerning the sacrospinous ligament with a new innovative minimally invasive technology using both a suture capturing device and a chip-on-the-tip endoscope to perform sacropinous fixation. STUDY DESIGN: Bilateral sacrospinous fixation was performed in three female cadavers, in the course of the anatomical study conducted with a specific device (the Suture Capturing I Stitch™ Device) under real time visual guidance with a chip-on -the-tip endoscope, the NanoScope™ system. RESULTS: Identification of ischial spine and sacrospinous ligament as well as feasibility of sacrospinous fixation under NanoScope™ control were always possible on both sides. CONCLUSIONS: This new innovative minimally invasive technology using both a suture capturing device and a chip-on-the-tip endoscope is relevant and could be an advantage in terms of safety and better placement of the suture on the sacrospinous ligament.


Asunto(s)
Cadáver , Procedimientos Quirúrgicos Mínimamente Invasivos , Prolapso de Órgano Pélvico , Humanos , Femenino , Prolapso de Órgano Pélvico/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Ligamentos/anatomía & histología , Ligamentos/cirugía , Procedimientos Quirúrgicos Ginecológicos/métodos , Técnicas de Sutura , Anciano , Sacro/cirugía , Sacro/anatomía & histología
18.
Int Urogynecol J ; 35(6): 1145-1154, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38683391

RESUMEN

INTRODUCTION AND HYPOTHESIS: The objective was to determine whether the addition of uterosacral ligament plication to pectopexy for pelvic organ prolapse increases anatomical improvement and female sexual functioning. METHODS: This is a prospective randomised study. Forty patients who underwent laparoscopic pectopexy (LP) and laparoscopic pectopexy with uterosacral ligament plication (LPUSL) were included in the study. A total of 38 patients were evaluated in the study. Patients were assessed by the Pelvic Organ Prolapse Quantification (POP-Q) system and the patients who had symptomatic apical prolapse POP-Q ≥ II were included in the study. Patients were evaluated preoperatively and postoperatively at the 3rd, 6th and 12th month, with respect to anatomical changes as well as sexual function. RESULTS: A statistically significant difference was found when the preoperative C points was compared with the C points postoperatively, at 3rd, 6th and 12th months in both the LP and LPUSL groups (p < 0.001). Additionally, there were statistically significant difference between the LP and LPUSL groups in terms of C and Aa points at the 6th and 12th postoperative months in favour of the LPUSL group (p = 0.007, p = 0.005 respectively). There was also a statistically significant difference when Ba points were compared between the two groups at the 12th postoperative month, in favour of the LPUSL group (p = 0.002). There were no statistically significant differences between the groups with respect to the variables of the Female Sexual Function Index. Additionally, all parameters were significantly better in both groups at the 3rd and 12th months than the preoperative values in post hoc analysis; only desire also had a significant improvement between the 3rd and 12th months in the LPUSL group in post hoc analysis. CONCLUSION: Pectopexy operation seems to be a successful surgical approach as an alternative to sacrocolpopexy. The addition of uterosacral ligament plication to pectopexy operation improves the anatomical restoration more drastically than with LP on its own. Moreover, either LP or LPUSL has improved the majority of sexual function indices.


Asunto(s)
Procedimientos Quirúrgicos Ginecológicos , Ligamentos , Prolapso de Órgano Pélvico , Humanos , Femenino , Persona de Mediana Edad , Ligamentos/cirugía , Prolapso de Órgano Pélvico/cirugía , Estudios Prospectivos , Procedimientos Quirúrgicos Ginecológicos/métodos , Anciano , Laparoscopía/métodos , Resultado del Tratamiento , Adulto , Útero/cirugía
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