Effect of Neuro-Adaptive Electrostimulation Therapy versus Sham for Refractory Urge Urinary Incontinence Due to Overactive Bladder: A Randomized Single-Blinded Trial.

This randomized clinical trial evaluates the success rate of neuro-adaptive therapy (NAT), applied with a specific neuro-adaptive regulator device, the Self-Controlled Electro Neuro-Adaptive Regulation (SCENAR), versus a sham for urge incontinence due to an overactive bladder (OAB). From February 2019 to May 2021, 66 patients were recruited. All subjects were randomized 1:1 at the first intervention visit to the NAT or sham procedure. Inclusion criteria were females between 18 and 80 years old with leakages due to an overactive bladder with unresponsiveness to medical therapy. Subjects were scheduled to receive up to eight weekly 20 min intervention sessions to obtain a complete (CR) or partial response (PR). Patients with no response after three sessions were considered as a failure. The primary end point of this trial was to assess the efficacy of NAT compared to an inactive sham intervention, evaluated 1 month after the last session. Analysis showed 23 (70%) patients responded (20 complete and 3 partial response) in the NAT group compared to 16 (48%) patients (all complete response) in the placebo arm (p = 0.014). Significant differences were maintained after the intervention, with persistent response at 3 months in 19 (58%) patients after active treatment and 14 (42%) after the placebo (p < 0.001), and at 6 months in 18 (55%) vs. 11 (33%) (p = 0.022), respectively. The number of sessions to achieve CR was similar in both arms, with 4.3 ± 1.9 in NAT and 3.9 ± 1.8 in the sham group (NS). Significant differences were observed between both groups for patients' satisfaction (p = 0.01). The binary model selected age as a predictor of response at the last follow-up. The odds ratio indicates that each year of increase in age, the probability of a positive response to treatment at 6 months decreases 0.95 (95% CI 0.9-0.99) times (p = 0.03). In conclusion, this pilot randomized trial gives evidence that neuro-adaptive electrostimulation is effective to treat refractory urge urinary incontinence due to OAB. The security and long-term efficacy of this treatment merits further evaluation. Moreover, its favorable profile and the economic advantages of the device make the evaluation of this promising technique mandatory in a primary therapeutic scenario.

Comparison between Robotic Single-Site and Laparoendoscopic Single-Site Hysterectomy: Multicentric Analysis of Surgical Outcomes.

Background and Objectives: Minimally invasive surgery, especially the single-site approach, has demonstrated several advantages in the gynaecological setting. The aim of this study was to compare the surgical outcomes of single-site hysterectomy for benign conditions between the traditional laparoendoscopic approach and robotic surgery. MATERIALS AND METHODS: We consecutively enrolled 278 women between 2012 and 2019 in this multicentre trial. The patients underwent robotic single-site hysterectomy (RSSH) or laparoendoscopic single-site hysterectomy (LESSH) procedures with or without salpingo-oophorectomy for benign indications. Surgical parameters and surgical outcomes were analysed. RESULTS: There was a statistical difference between the two surgical techniques for total operative time (p = 0.001), set-up time (p = 0.013), and anaesthesia time (p = 0.001). Significant differences in intraoperative blood loss were observed (p = 0.001), but no differences were shown for blood transfusion or intraoperative or postoperative complications in the two groups. CONCLUSIONS: LESSH outperformed RSSH in terms of surgical performance and clinical outcomes, with no differences in adverse events.

Laparoscopic Single-Port versus Mini-Laparoscopic Hysterectomy: An International Study.

OBJECTIVES: Laparoendoscopic single-site surgery (LESS) and mini-laparoscopic surgery (Mini-LPS) have been performed with comparable results to conventional laparoscopy. However, there are few data on the comparison between them. Our main objective was to compare LESS and Mini-LPS in terms of surgical time, postoperative pain, and hospital stay in patients who underwent hysterectomy for benign pathology. DESIGN: It is a retrospective international multicentric study carried out in 5 centers including 2 Spanish and 3 Italian. METHODS: Data from patients who underwent hysterectomy for benign pathology between January 1, 2010, and December 31, 2015, were reviewed. We collected the clinical-pathological characteristics of the patients and the perioperative results. The main variables of the study were surgical time, the switch to oral analgesia, and the hospital stay. The two comparison groups in the study included patients undergoing hysterectomy for benign pathology by LESS or by Mini-LPS. The decision to perform the type of procedure was left to the discretion of the surgeon, based primarily on the surgical skills and experience of the center. All data were collected retrospectively by an online encrypted platform. RESULTS: 161 patients were included in the study. 104 (64.6%) patients underwent LESS hysterectomy and 57 (35.4%) Mini-LPS. Median surgical time was significantly longer in the LESS group when compared to the Mini-LPS group (120 vs. 75 min, respectively; p < 0.001). Moreover, longer median hospital stay was observed in the LESS group compared to Mini-LPS (48 vs. 36 h, respectively; p < 0.001). Conversion of the technique to conventional LPS was performed in 4 (2.5%) patients, all of them in the Mini-LPS group (p = 0.015). LIMITATIONS: It is a retrospective study with the biases that this implies. Furthermore, some variables have been incompletely registered in the database, which implies loss of information. This is a nonrandomized study since the decision to intervene with one or another technique was made by the surgeon, which generated 2 nonhomogeneous groups in terms of the number of patients. On the other hand, all the patients who underwent Mini-LPS hysterectomy belonged to the same center, which may have made these results center dependent. CONCLUSIONS: Significant shorter surgical time and shorter hospital stay were observed in patients undergoing Mini-LPS hysterectomy compared to LESS technique; however, intraoperative complications related to instrumentation flaws were higher in the mini-LPS group that required conversion to standard laparoscopy in all cases. Both ultra-minimally invasive techniques seem safe to perform hysterectomies for benign pathology and emphasize the importance in surgical training to adapt them to our current practice.

Physical Activity as an Imperative Support in Breast Cancer Management.

Breast cancer (BC) is the most common malignancy and the second cause of cancer-related death among women. It is estimated that 9 in 10 cases of BC are due to non-genetic factors, and approximately 25% to 30% of total breast cancer cases should be preventable only by lifestyle interventions. In this context, physical activity represents an excellent and accessible approach not only for the prevention, but also for being a potential support in the management of breast cancer. The present review will collect the current knowledge of physical activity in the background of breast cancer, exploring its systemic and molecular effects, considering important variables in the training of these women and the evidence regarding the benefits of exercise on breast cancer survival and prognosis. We will also summarize the various effects of physical activity as a co-adjuvant therapy in women receiving different treatments to deal with its adverse effects. Finally, we will reveal the impact of physical activity in the enhancement of quality of life of these patients, to conclude the central role that exercise must occupy in breast cancer management, in an adequate context of a healthy lifestyle.

Trombosis venosa profunda y agenesia de vena cava inferior: presentación típica en una anomalía poco frecuente. Caso clínico

Abnormalities of the inferior vena cava are rare. Its embryological development occurs between the sixth and eighth week of gestation and depends on the persistence or regression of three pairs of veins: the posterior cardinal veins, the subcardinal veins and the supracardinal veins. The type of congenital alteration depends on the moment that embryogenesis is altered. The most frequent clinical presentation is deep vein thrombosis, which occurs mainly in young men. We report a 16-year-old male presenting with edema of the left leg. No risk factor for thrombosis was recorded. A Doppler ultrasound confirmed the presence of a deep femoro-popliteal vein thrombosis. An abdominal CAT scan showed an agenesis of the supra and infra-adrenal inferior vena cava, with multiple collaterals. The study for thrombophilia was negative. The patient was treated with vitamin K antagonists with a good clinical response.

[Inferior vena cava agenesis presenting as deep vein thrombosis. Report of one case]. / Trombosis venosa profunda y agenesia de vena cava inferior: presentación típica en una anomalía poco frecuente. Caso clínico.

Abnormalities of the inferior vena cava are rare. Its embryological development occurs between the sixth and eighth week of gestation and depends on the persistence or regression of three pairs of veins: the posterior cardinal veins, the subcardinal veins and the supracardinal veins. The type of congenital alteration depends on the moment that embryogenesis is altered. The most frequent clinical presentation is deep vein thrombosis, which occurs mainly in young men. We report a 16-year-old male presenting with edema of the left leg. No risk factor for thrombosis was recorded. A Doppler ultrasound confirmed the presence of a deep femoro-popliteal vein thrombosis. An abdominal CAT scan showed an agenesis of the supra and infra-adrenal inferior vena cava, with multiple collaterals. The study for thrombophilia was negative. The patient was treated with vitamin K antagonists with a good clinical response.

Enfermedad de Erdheim-Chester. Una causa rara de derrame pericárdico: Caso clínico / Erdhei-Chester disease: Report of one case

We report a 76-year-old male who was admitted due to progressive congestive heart failure lasting several months. An echocardiogram showed a large pericardial effusion with early signs of pericardial tamponade and an irregular surface suggestive of cancer infiltration. The patient was operated, creating a pericardial window and draining 1,200 ml of a brownish yellow fluid with abundant cellularity. Pericardial biopsy showed infiltration by CD68 (+), CD1a (-) and S100 (-) cells. Twenty-eight months earlier, due to fatigue, dyspnea, and a non-specific inflammatory process, an enhanced-contrast-scan showed that aorta was coated with a hypodense tissue that began near the aortic valve and extended until the inferior mesenteric artery, with stenosis of the left subclavian, celiac axis, renal and upper mesenteric arteries. An angioplasty and stent placing was carried out in the last two arteries. Both kidneys had the appearance of "hairy kidneys". A bone scan showed increased uptake in femurs and tibiae and X-ray examination showed osteosclerosis in metaphysis and diaphysis. The diagnosis of Erdheim-Chester disease (non-Langerhans-cell histiocytosis) was made and the patient was treated with steroids and methotrexate.

Porfiria y gestación: a propósito de un caso / Porphyria and pregnancy: case report

The porphyrias are a group of diseases caused by a deficiency of enzymes responsible for the synthesis of heme, that can lead to severe disease that requires early diagnosis to avoid complications. The frequency of the disease is low and its association with pregnancy unusual, but it is a good time for patients carrying develop the disease or suffer an exacerbation of the same, hence the vital importance of prophylaxis of the factors risk.

Las porfirias son un grupo de enfermedades producidas por un déficit de las enzimas encargadas de la síntesis del hemo, que pueden dar lugar a un cuadro clínico grave que requiere un diagnóstico precoz para evitar complicaciones. La frecuencia de la enfermedad es baja y su asociación con el embarazo inusual, pero es un buen momento para que las pacientes portadoras desarrollen la enfermedad o sufran una exacerbación de la misma, de ahí la importancia vital de la profilaxis de los factores de riesgo.

[Erdhei-Chester disease: report of one case]. / Enfermedad de Erdheim-Chester. Una causa rara de derrame pericárdico: Caso clínico.

We report a 76-year-old male who was admitted due to progressive congestive heart failure lasting several months. An echocardiogram showed a large pericardial effusion with early signs of pericardial tamponade and an irregular surface suggestive of cancer infiltration. The patient was operated, creating a pericardial window and draining 1,200 ml of a brownish yellow fluid with abundant cellularity. Pericardial biopsy showed infiltration by CD68 (+), CD1a (-) and S100 (-) cells. Twenty-eight months earlier, due to fatigue, dyspnea, and a non-specific inflammatory process, an enhanced-contrast-scan showed that aorta was coated with a hypodense tissue that began near the aortic valve and extended until the inferior mesenteric artery, with stenosis of the left subclavian, celiac axis, renal and upper mesenteric arteries. An angioplasty and stent placing was carried out in the last two arteries. Both kidneys had the appearance of "hairy kidneys". A bone scan showed increased uptake in femurs and tibiae and X-ray examination showed osteosclerosis in metaphysis and diaphysis. The diagnosis of Erdheim-Chester disease (non-Langerhans-cell histiocytosis) was made and the patient was treated with steroids and methotrexate.

[Usefulness of Hybrid Capture II detection of high-risk human papillomavirus in women with abnormal pap-smears of the uterine cervix]. / Utilidad de la detección del virus del papiloma humano de alto riesgo mediante Hybrid Capture II en mujeres con citologías anormales del cuello uterino.

INTRODUCTION: The objectives of the study were to investigate the usefulness of high-risk human papillomavirus (HR-HPV) detection in women with abnormal pap-smears as an adjunct to screening by cervical cytology, and to determine the viral load distribution according to the histological grade of the lesions. METHODS: A total of 75 women were referred for cytological study of atypical cells of unknown origin (ASCUS), low-grade squamous intraepithelial lesions (LG-SIL) or high-grade squamous intraepithelial lesions (HG-SIL). All patients underwent colposcopy, histological study and HR-HPV detection using the Hybrid Capture II test. RESULTS: In the pap-smear studies, HR-HPV was detected in 31.2% of women with ASCUS and 65.7% with LG-SIL. Histological examination showed HR-HPV in 46.4% of women without lesions, 69.5% of those with LG-SIL and 75% with HG-SIL. Negative predictive values for HG-SIL in women with cytological diagnoses of ASCUS and LG-SIL were 81.8% and 92.3%, respectively. Percentages of infection with high viral load significantly increased in accordance with the histological grade. CONCLUSIONS: The Hybrid Capture II test can be useful for the management of women with cytological evidence of ASCUS because of the low prevalence of HR-HPV infection and the high negative predictive value for HG-SIL. The usefulness in women with a cytological diagnosis of LG-SIL is limited due to the high prevalence of HR-HPV infection. High viral load can be a risk factor for the development of premalignant cervical lesions.

Endometrial resection and preoperative LH-RH agonists: a prospective 5-year trial.

OBJECTIVE: To evaluate the benefits of systematic preoperative treatment with LH-RH agonists prior to endometrial resection (ER). STUDY DESIGN: The study population was made up of 98 premenopausal women who underwent resectoscopic treatment for abnormal uterine bleeding (AUB) between January 1996 and December 1997. Only patients with endometrial polyps or dysfunctional bleeding were included. The population was divided into two groups: patients who had (group B) and those who had not (group A) received LH-RH before the surgical intervention. RESULTS: ER was carried out as a single procedure in 66 (67.5%) of the patients. ER plus polypectomy was necessary in 32 (32.5%) patients. There were no differences between the two groups as far as the operating time and total volume of distension medium were concerned. No intraoperative complications were seen in either group. A higher negative balance of distension medium was achieved in group A (320 +/- 23 mL versus 187 +/- 16 mL; P < 0.001), and this difference was not modified when cases with polyps were excluded. The failure rate was similar in both groups both at 12 months [group A 6 (14.8%) versus group B 7 (14.9%) patients] and at 60 months [group A, 11 (21.6%) versus group B 10 (21.2%) patients]. Likewise, the amenorrhea and hypomenorrhea rates at 12 months and at 60 months were also shown to be the same in both groups. When two doses of LH-RH are used and the failure rate is taken into account the cost of an acceptable outcome increases from 843.37 Euro to 1373.49 Euro per patient, while the total cost of a hysterectomy is 1355.42 Euro. CONCLUSIONS: Endometrial suppression with LH-RH agonists did not guarantee better results of ER, but they are strongly recommended during the learning curve to achieve a safer procedure.