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BACKGROUND: Anaesthesiology training programs in Europe vary in duration, content, and requirements for completion. This survey-based study conducted by the Trainees Committee of the European Society of Anaesthesiology and Intensive Care explores current anaesthesia training designs across Europe. METHODS: Between May and July 2018, we sent a 41-item online questionnaire to all National Trainee Representatives, members of the National Anaesthesiologists Societies Committee, and Council Representatives of the European Society of Anaesthesiology and Intensive Care (ESAIC) of all member countries. We cross-validated inconsistent data with different country representatives. RESULTS: Forty-three anaesthesiologists from all 39 associated ESAIC countries completed the questionnaire. Results showed considerable variability in teaching formats, frequency of teaching sessions during training, and differences in assessments made during and at the end of training. The reported duration of training was 60 months in 59% (nâ¯=â¯23) of participating countries, ranging from 24 months in Russia and Ukraine to 84 months in the UK. CONCLUSION: This study shows the significant differences in anaesthesiology training formats across Europe, and highlights the importance of developing standardised training programs to ensure a consistent level of training and to improve patient safety. This study provides valuable insights into European anaesthesia training, and underlines the need for further research and collaboration to improve requirements.
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Anestesiología , Sociedades Médicas , Anestesiología/educación , Europa (Continente) , Humanos , Encuestas y Cuestionarios , Cuidados CríticosRESUMEN
AIMS: The aim of this prospective study was to examine the relationship between controlled attenuation parameter (CAP) and liver stiffness measurements (LSM) with the risk of developing a composite endpoint inclusive of incident acute myocardial infarction (AMI), cerebrovascular insult (CVI) or chronic kidney disease (CKD) in people with type 2 diabetes mellitus (T2DM). METHODS: This study included 238 T2DM outpatients without chronic liver diseases. RESULTS: The patient population was followed for a median period of 7.6 years. Kaplan-Meier survival analyses showed that there was a higher proportion of patients who developed the aforementioned composite outcome (P < 0.001 by the log-rank test), as well as CKD (P < 0.001) or AMI alone (P = 0.014) among those with elevated CAP values (≥238 dB/m) at baseline. Similarly, Kaplan-Meier survival analyses showed that there was a higher proportion of patients who developed the composite outcome (P < 0.001), as well as CKD (P < 0.001), or AMI alone (P < 0.001) among those with elevated LSM values (≥7.0/6.2 kPa). In multivariable regression analyses, the presence of elevated CAP (adjusted-hazard ratio 2.34, 95% CI 1.32-4.15) and elevated LSM (adjusted-hazard ratio 2.84, 95% CI 1.92-4.21), independently of each other, were associated with a higher risk of developing the composite outcome, as well as incident AMI or CKD alone after adjusting for traditional cardiovascular risk factors and diabetes-related variables. CONCLUSIONS: Our study shows that the elastographic parameters of liver steatosis and fibrosis independently predict the long-term risk of developing chronic vascular complications in T2DM patients.
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Diabetes Mellitus Tipo 2 , Diagnóstico por Imagen de Elasticidad , Infarto del Miocardio , Enfermedad del Hígado Graso no Alcohólico , Insuficiencia Renal Crónica , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/patología , Humanos , Hígado/diagnóstico por imagen , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico por imagen , Cirrosis Hepática/epidemiología , Infarto del Miocardio/complicaciones , Infarto del Miocardio/diagnóstico por imagen , Infarto del Miocardio/epidemiología , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Estudios Prospectivos , Insuficiencia Renal Crónica/complicaciones , Insuficiencia Renal Crónica/epidemiología , Insuficiencia Renal Crónica/patologíaRESUMEN
Prophylactic administration of broad-spectrum antibiotics in surgery can change the oral microbiome and induce colonization of oral cavity with Gram-negative bacteria including multidrug (MDR) or extensively drug resistant (XDR) organisms which can lead to lower respiratory tract infections. The aim of the study was to analyse the Gram-negative isolates obtained from oral cavity of the mechanically ventilated patients in ICUs, after prophylactic application of antibiotics and their resistance mechanisms and to compare them with the isolates obtained from tracheal aspirates from the same patients. The antibiotic susceptibility was determined by broth dilution method. PCR was applied to detect genes encoding ß-lactamases. Marked diversity of Gram-negative bacteria and resistance mechanisms was found. High resistance rates and high rate of blaCTX-M and carbapenemase encoding genes (blaVIM-1 , blaOXA-48 ) were found among Klebsiella pneumoniae. Pseudomonas aeruginosa was found to harbour blaVIM and in one strain blaPER-1 gene, whereas Acinetobacter baumannii produced OXA-23-like and OXA-24/40-like oxacillinases and was XDR in all except one case. All XDR isolates belong to international clonal lineage II (IC II). The main finding of the study is that the prophlylactic application of antibiotics in surgery intensive care units (ICUs) is associated with the colonization of oral cavity and lower respiratory tract with Gram-negative bacteria. The identity of Gram-negative bacteria in oral cavity reflected those found in endotracheal aspirates leading to conclusion that oral swab as non-invasive specimen can predict the colonization of lower respiratory tract with resistant Gram-negative organisms and the risk for development of ventilator-associated pneumonia.
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Antibacterianos/farmacología , Profilaxis Antibiótica , Bacterias Gramnegativas/efectos de los fármacos , Boca/microbiología , Acinetobacter baumannii/efectos de los fármacos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Proteínas Bacterianas/genética , ADN Bacteriano , Farmacorresistencia Bacteriana Múltiple , Hospitalización , Humanos , Unidades de Cuidados Intensivos , Klebsiella pneumoniae/efectos de los fármacos , Pruebas de Sensibilidad Microbiana , Persona de Mediana Edad , Reacción en Cadena de la Polimerasa , Pseudomonas aeruginosa/efectos de los fármacos , Adulto Joven , beta-Lactamasas/genéticaRESUMEN
OBJECTIVE: To evaluate the role of immunohistochemical staining overexpression of p16 protein (p16 IHC) as a prognostic factor of persistence or recurrence of intraepithelial disease after excision procedure in young women diagnosed with HSIL (CIN2). PATIENTS AND METHODS: 62 women with a histological diagnosis of HSIL (CIN2) subjected to "cervix sparing" excisional procedure were included in this retrospective study. All had age less than or equal to 35 years, negative history of immunosuppression, available follow-up, and assessment of the resection margins state. Immunohistochemical staining for the p16 protein was evaluated on reviewed and confirmed HSIL (CIN2) histological specimens with negative resection margins. The post-treatment follow-up, including cytology, colposcopy, and histology, ranged from a minimum of 6 months to a maximum of 60 months. The persistence or recurrence of SIL during the follow-up period was based on histologic referral and defined as "the presence of SIL", "the presence of HSIL" and "progression to HSIL (CIN3)". RESULTS: 31/62 patients were positive for immunostaining (p16 IHC+), and 31/62 were negative (p16 IHC-). Persistence or recurrence after excision occurred more frequently within the p16 IHC+ than in p16 IHC- group, both as SIL (29% p16 IHC- vs. 32.3% p16 IHC+, p = 0.783) and HSIL (6.5% p16 IHC- vs. 12.9% p16 IHC+, p = 0.671). None of the patients in the p16 IHC- group showed progression to CIN3 for the entire observation period, whereas 9.7% of p16 IHC+ women progressed to CIN3 lesion (p = 0.042). The p16 IHC positivity showed a significant association with progression to CIN3 in 5 years of follow-up (p = 0.029) and with the presence of SIL after two years of follow-up (p = 0.031). The differences between the two groups increased after two years post-treatment: the p16 IHC- patients still had SIL only in 3.2% of cases and no longer had HSIL, while the p16 IHC+ women still showed SIL in 19.4% and HSIL in 6.5% of cases. The negative predictive value (NPV) of p16 IHC in predicting SIL's presence after treatment increased with the severity of the lesion (NPV for SIL 70.97%, for HSIL 93.55%, for CIN3 100%). CONCLUSIONS: The study suggests that young patients with p16 IHC- HSIL (CIN2) have a better post-excisional course of the cervical intraepithelial disease compared to p16 IHC+ women and that p16 IHC could have prognostic utility during the long-term follow-up, especially in forecasting progression to CIN3 in consideration of the high NPV (up to 100%). The efficacy of the adjuvant HPV vaccination in the management of HSIL (CIN2) p16+ young women is to be evaluated as part of the fertility-sparing treatment.
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Inhibidor p16 de la Quinasa Dependiente de Ciclina/genética , Displasia del Cuello del Útero/diagnóstico , Displasia del Cuello del Útero/genética , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/genética , Adulto , Inhibidor p16 de la Quinasa Dependiente de Ciclina/inmunología , Femenino , Humanos , Pronóstico , Estudios Retrospectivos , Neoplasias del Cuello Uterino/inmunología , Adulto Joven , Displasia del Cuello del Útero/inmunologíaRESUMEN
AIM: To investigate the prevalence and severity of nonalcoholic fatty liver disease (NAFLD) in patients with diabetes mellitus type 2 (T2DM), based on increased controlled attenuation parameter (CAP) and liver stiffness measurements obtained by transient elastography. In addition, we aimed to identify parameters that correlate with increased elastographic parameters of steatosis and fibrosis to provide a better indication when a patient with T2DM should be screened for NAFLD. METHODS: We conducted prospective, cross-sectional study of 679 consecutive adult patients with diagnosed T2DM mean age 65.2±11.6. NAFLD was defined by transient elastography. In 105 patients a percutaneous liver biopsy (LB) was done. RESULTS: The prevalence of NAFLD based on transient elastography was 83.6%. Independent factors associated with increased CAP were higher body mass index, longer T2DM duration, higher serum triglyceride, lower levels of vitamin D, higher C-reactive protein, and higher HOMA-IR. The prevalence of moderate liver fibrosis was 26.9% and advanced liver fibrosis 12.6%. Independent factors associated with moderated fibrosis based on elastography were higher body mass index and higher levels of alanine aminotransferase (ALT), while independent factors associated with advanced fibrosis were female gender, higher body mass index, higher levels of ALT, gama-glutamil transferase and C-reactive protein. Sixty-four (60.9%) of 105 patients with LB had NAFLD activity score ≥5. Regarding the presence and stages of fibrosis based on LB, moderate fibrosis was found in 29.5% of patients, while 29.5% had advanced fibrosis and 6.7% cirrhosis. CONCLUSION: This study supports more aggressive screening for NAFLD and fibrosis in patients with T2DM.
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Diabetes Mellitus Tipo 2 , Diagnóstico por Imagen de Elasticidad , Enfermedad del Hígado Graso no Alcohólico , Adulto , Anciano , Estudios Transversales , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/patología , Femenino , Humanos , Hígado/diagnóstico por imagen , Hígado/patología , Cirrosis Hepática/diagnóstico por imagen , Cirrosis Hepática/epidemiología , Persona de Mediana Edad , Enfermedad del Hígado Graso no Alcohólico/diagnóstico por imagen , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Estudios Prospectivos , Factores de RiesgoRESUMEN
OBJECTIVE: The aim of the study was to evaluate the sensitivity and specificity values of high-risk HPV DNA test, p16/ki-67, and HPV mRNA in histologically high-grade cervical intraepithelial lesions (CIN2-CIN3) in women aged 21-24 years with diagnosis of atypical squamous cells of undetermined significance (ASCUS) or low-grade squamous intraepithelial lesion (LSIL) at pap smear. PATIENTS AND METHODS: 342 patients between 21-24 years old, attending spontaneously our clinics, 118 with ASCUS and 224 with LSIL, were enrolled in the study. All patients underwent colposcopy and biopsies were performed in the areas with major changes. All patients were tested at the same time for p16/ki-67, high-risk HPV DNA and HPV mRNA. RESULTS: Nineteen out of 118 women with ASCUS showed a high-grade cervical intraepithelial lesion, 11 out of 118 (9.32%) CIN2, and 8 out of 118 (6.78%) CIN3. The sensitivity of high-risk HPV DNA was 99.9%, and the specificity 23.2%; p16/ki-67 pointed out a sensitivity of 90.9%, and a specificity of 81.8%; HPV mRNA showed a sensitivity of 81.8%, and specificity of 87.9% in CIN2 lesions. In CIN3 lesions, the sensitivity of high-risk HPV DNA was 99.9%, while the specificity was 19.1%; p16/ki-67 showed a sensitivity of 99.9%, and a specificity of 73.7%; HPV mRNA relived a sensitivity of 87.5%, and a specificity of 80.8%. In women with LSIL, a total of 42/224 (18.75%) of CIN2 were found at the histopathological examination, while 17/224 (7.59%) women presented a CIN3. No case of invasive cancer was identified. High-risk HPV DNA was positive in 190/224 (84.8%), p16/ki-67 in 119/224 (53.1%), and HPV mRNA in 104/224 (46.4%). In women with CIN2, the sensitivity of high-risk HPV DNA was of 92.8%, and the specificity 17.5%, the sensitivity of p16/ki-67 was 95.2%, and specificity 61.8%. HPV mRNA showed a sensitivity of 88.8% and a specificity of 87.8%. In women with CIN3, the sensitivity of high-risk HPV DNA was 88.2%, and the specificity 29.7%; p16/ki-67 pointed out a sensitivity of 94.1%, and a specificity of 49%; HPV mRNA showed a sensitivity of 88.2% and a specificity of 80.6. CONCLUSIONS: Taking into account the high rate of spontaneous regression of high-grade lesions in young women, these tests, in particular, the HPV mRNA test, used as a triage test for ASCUS or LSIL, can modify follow-up triage strategy. In fact, this biomarker, due to its high specificity, could lead to a cytology repetition instead of an immediate colposcopy, avoiding over diagnosis and potential overtreatment in this category of women.
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Células Escamosas Atípicas del Cuello del Útero/virología , ADN Viral , Pruebas de ADN del Papillomavirus Humano , Infecciones por Papillomavirus/diagnóstico , ARN Mensajero , Lesiones Intraepiteliales Escamosas de Cuello Uterino/diagnóstico , Displasia del Cuello del Útero/diagnóstico , Células Escamosas Atípicas del Cuello del Útero/metabolismo , Células Escamosas Atípicas del Cuello del Útero/patología , Inhibidor p16 de la Quinasa Dependiente de Ciclina/metabolismo , ADN Viral/genética , Femenino , Humanos , Antígeno Ki-67/metabolismo , Prueba de Papanicolaou , Infecciones por Papillomavirus/virología , ARN Mensajero/genética , Sensibilidad y Especificidad , Lesiones Intraepiteliales Escamosas de Cuello Uterino/metabolismo , Lesiones Intraepiteliales Escamosas de Cuello Uterino/patología , Lesiones Intraepiteliales Escamosas de Cuello Uterino/virología , Triaje , Displasia del Cuello del Útero/metabolismo , Displasia del Cuello del Útero/patología , Displasia del Cuello del Útero/virologíaRESUMEN
During fetal development, cerebral cortical neurons are generated in the proliferative zone along the ventricles and then migrate to their final positions. To examine the impact of in utero exposure to anesthetics on neuronal migration, we injected pregnant rats with bromodeoxyuridine to label fetal neurons generated at embryonic Day (E) 17 and then randomized these rats to 9 different groups receiving 3 different means of anesthesia (oxygen/control, propofol, isoflurane) for 3 exposure durations (20, 50, 120 min). Histological analysis of brains from 54 pups revealed that significant number of neurons in anesthetized animals failed to acquire their correct cortical position and remained dispersed within inappropriate cortical layers and/or adjacent white matter. Behavioral testing of 86 littermates pointed to abnormalities that correspond to the aberrations in the brain areas that are specifically developing during the E17. In the second set of experiments, fetal brains exposed to isoflurane at E16 had diminished expression of the reelin and glutamic acid decarboxylase 67, proteins critical for neuronal migration. Together, these results call for cautious use of anesthetics during the neuronal migration period in pregnancy and more comprehensive investigation of neurodevelopmental consequences for the fetus and possible consequences later in life.
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Anestésicos/toxicidad , Conducta Animal/efectos de los fármacos , Desarrollo Fetal/efectos de los fármacos , Neurogénesis/efectos de los fármacos , Efectos Tardíos de la Exposición Prenatal , Corteza Somatosensorial/efectos de los fármacos , Animales , Movimiento Celular/efectos de los fármacos , Femenino , Isoflurano/toxicidad , Neuronas/efectos de los fármacos , Embarazo , Propofol/toxicidad , Ratas , Proteína Reelina , Corteza Somatosensorial/embriologíaRESUMEN
OBJECTIVE: To evaluate the expression of microRNA (miR)-551b in patients with low and high grade cervical intraepithelial neoplasia (CIN) and to find an association with high-risk Human Papillomavirus (HR-HPV) infection-related prognostic biomarkers. PATIENTS AND METHODS: The expression level of miR-551b was determined in 50 paraffin-embedded cervical specimens (10 normal squamous epithelium, 18 condylomas, 8 CIN1, and 14 CIN2-3) using quantitative Real-time polymerase chain reaction (qRT-PCR). χ2-test compared miR-551b expression in different diagnosis groups. An Ordered Logistic Regression and a Probit correlation were made to correlate miR-551b expression levels with the cervical tissue histological findings. The immunohistochemical distribution of p16 and Ki-67 according to histopathological findings was also assessed. RESULTS: The distribution of the miR-551b expression profile was significantly lower in CIN1-3 samples compared to other histological diagnosis groups (condyloma and negative). The expression levels were inversely correlated to the cervical pathological grade, from negative to CIN2-3. A 1% increase in miR-551b expression level produced an increase of 19% to the probability of a minor histological grade diagnosis in a range from negative to CIN2-3 and an increase of 13% to the probability of a negative histological grade diagnosis. Among the cases with miR-551b expression < 0.02 (considered as cut-off value) a significant statistical correlation was found between p16 and Ki-67 expression and the diagnosis of CIN2-3. CONCLUSIONS: Our data showed a significant inverse correlation between miR-551b expression and the histological grading of the lesions, suggesting a tumor suppressive function in the different stages of cervical dysplasia.
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Carcinogénesis/genética , Genes Supresores de Tumor , MicroARNs/metabolismo , Displasia del Cuello del Útero/genética , Neoplasias del Cuello Uterino/genética , Adulto , Ciclo Celular/genética , Cuello del Útero/patología , Femenino , Perfilación de la Expresión Génica , Humanos , Persona de Mediana Edad , Clasificación del Tumor , Neoplasias del Cuello Uterino/patología , Displasia del Cuello del Útero/patologíaRESUMEN
OBJECTIVE: The aim of the study was to evaluate the relationship between bacterial vaginosis (BV) and relapse of cervical intraepithelial neoplasia grade 2 or more (CIN2+) after Loop electrosurgical excision procedure (LEEP). PATIENTS AND METHODS: One hundred four patients who underwent LEEP for CIN2+ were followed up every six months for three years. Fifty-three were negative for BV and fifty-one were positive. Each clinical control included Pap test, colposcopy, Amsel criteria test, HPV-DNA, and HPV-mRNA test. RESULTS: Patients' age, presence of BV, positivity to HPV-DNA and HPV-mRNA tests were analyzed. The average age of patients was 42.5 ± 8.92 years (median: 42.5; range from 27 to 58 years). The minimum follow-up was 6 months and maximum 36 months (average: 22.8 ± 4.53; median: 24). The 10% of the patients with HPV-mRNA test negative had relapsed, compared to 45% of patients with HPV-mRNA test positive. Among the 53 patients without BV the 20% had relapsed compared with 23% of 51 patients with diagnosis of BV. CONCLUSIONS: There is no evidence for higher percentage of relapse in patients with BV, submitted to excisional procedure for CIN2+ associated to HPV-m-RNA test positivity. There is only a correlation among BV and relapse of CIN2+ lesions after LEEP.
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Recurrencia Local de Neoplasia/etiología , Infecciones por Papillomavirus/complicaciones , Displasia del Cuello del Útero/cirugía , Neoplasias del Cuello Uterino/cirugía , Vaginosis Bacteriana/complicaciones , Adulto , Anciano , Colposcopía , Electrocirugia , Femenino , Humanos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Prueba de Papanicolaou , Papillomaviridae/aislamiento & purificación , Infecciones por Papillomavirus/virología , Embarazo , ARN Mensajero/genética , Neoplasias del Cuello Uterino/virología , Frotis Vaginal , Adulto Joven , Displasia del Cuello del Útero/virologíaRESUMEN
OBJECTIVE: We evaluated the prevalence of cervicovaginal Bacteria, group B Streptococcus (GBS), Gardnerella vaginalis (GV), Candida spp., Chlamydia trachomatis (CT), Mycoplasma hominis (MH) and Ureaplasma urealyticum (UU) in pregnant women with and without diabetes mellitus (DM). PATIENTS AND METHODS: Cervicovaginal swabs were gathered from 473 pregnant patients divided into 127 diabetic and 346 non-diabetic. The results were correlated to gestational age, parity and glycemic control. RESULTS: A higher prevalence of MH/UU (p=0.012) was found in the diabetic patients. After the 28th week of pregnancy, the prevalence for all investigated microorganisms appeared similar except for MH/UU (p=0.014). In multigravida, there were statistical differences between two groups in testing for Bacteria (p=0.015) and for MH/UU (p=0.037). The diabetic condition correlated to the state of multigravida in cases positive for Candida spp. (p=0.049) and in those testing positive for at least one microorganism (p=0.043). Pregnant with a blood glucose > 92 have twice the risk of being positive to a single microbiological test than those with better glycemic control. CONCLUSIONS: The higher prevalence of MH/UU after the 28th weeks can be explained with the physiologically reduced insulin tolerance characteristic of this gestational period. Among the diabetic testing positive to Candida spp. the statistically significant association was observed only in multigravida condition. These data suggest that diabetic multigravida women are at increased risk for Candida spp. infection in relation to the improper glycemic control.
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Infecciones por Chlamydia/microbiología , Infecciones por Mycoplasma/microbiología , Complicaciones Infecciosas del Embarazo/microbiología , Embarazo en Diabéticas/microbiología , Infecciones por Ureaplasma/microbiología , Adulto , Infecciones por Chlamydia/epidemiología , Estudios de Cohortes , Femenino , Humanos , Infecciones por Mycoplasma/epidemiología , Embarazo , Complicaciones Infecciosas del Embarazo/epidemiología , Embarazo en Diabéticas/epidemiología , Prevalencia , Infecciones por Ureaplasma/epidemiologíaRESUMEN
PURPOSE: The present work aims at showing how dyspareunia linked to endometriosis can affect the life of fertile age women and how surgical treatment of endometriosis can relieve painful symptoms and consequently improve sex and social life. METHODS: From a cohort of 320 women with a clinical and instrumental diagnosis of pelvic endometriosis, 67 patients were selected. These patients had deep dyspareunia that underwent laparoscopic surgical treatment. All the patients had filled out a pre- and post-surgery questionnaire. RESULTS: Six months after laparoscopic treatment, a significant reduction of dyspareunia was recorded, per VAS scores. A statistically significant improvement in sex life was observed between the pre- and post-surgical condition: in particular, an increased number of coituses and of non-difficult coituses, a higher number of patients who declared that pain did not negatively affect sexual pleasure and of patients achieving orgasm. CONCLUSIONS: The quality of the sex life in patients with endometriosis and dyspareunia showed significant improvement 6 months after laparoscopic treatment. In view of the diagnostic delay characterizing this disease and confirmed by our results, it is essential to involve a multidisciplinary team to assess all the signs and symptoms of endometriosis that may appear in a women of fertile age. This clinical approach is able to ensure a treatment that is as personalized as possible and an appropriate follow-up also with the objective of preserving reproductive performance.
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Dispareunia/etiología , Endometriosis/cirugía , Laparoscopía/métodos , Dolor Pélvico/cirugía , Calidad de Vida , Disfunciones Sexuales Psicológicas/etiología , Adulto , Coito , Diagnóstico Tardío , Dispareunia/psicología , Endometriosis/complicaciones , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Orgasmo , Dolor Pélvico/etiología , Conducta Sexual , Disfunciones Sexuales Psicológicas/psicología , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
OBJECTIVE: Traditional surgery presents some disadvantages, such as the necessity for general anesthesia, hemorrhage, recurrence of pathology, and the possible onset of dyspareunia due to an excessive scarring. CO2 laser surgery might resolve these problems and might be employed in a wider range of clinical indications than usual. We examined the results of CO2 laser surgery in patients affected by benign pathologies and congenital malformations of the female lower genital tract. PATIENTS AND METHODS: In this observational study, we enrolled 49 women who underwent CO2 laser surgery for the following indications: Bartholin's gland cyst, imperforate hymen, vaginal septum, Nabothian cyst, and vaginal polyps. Feasibility, cost-effectiveness, complication rate, recurrence rate, short- and long-term outcomes were assessed. RESULTS: All procedures were carried out in a short operative time, without any intraoperative complications. Only 1 (2.0%) out of 49 patients required a hemostatic suture for bleeding. Postoperative period was uneventful in all patients, except 6 (12.2%) out of 49 patients who reported pain one day after surgery, successfully treated with paracetamol. Healing was rapid and excellent in all cases; no wound infection, scarring or stenosis were noticed. Preoperative symptoms reduced or disappeared in all cases. No recurrence was observed and no re-intervention was needed. CONCLUSIONS: CO2 laser surgery provides several advantages over traditional surgery, as its systematic use in treating pre-invasive, benign, and congenital pathologies of the female lower genital tract reduces patient discomfort, improves short- and long-term outcomes, and optimizes cost-effectiveness.
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Quistes/cirugía , Himen/anomalías , Terapia por Láser/métodos , Láseres de Gas/uso terapéutico , Trastornos de la Menstruación/cirugía , Pólipos/cirugía , Vagina/cirugía , Adolescente , Adulto , Atención Ambulatoria/métodos , Glándulas Vestibulares Mayores/patología , Glándulas Vestibulares Mayores/cirugía , Anomalías Congénitas , Quistes/diagnóstico , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Genitales Femeninos/anomalías , Genitales Femeninos/patología , Genitales Femeninos/cirugía , Humanos , Himen/cirugía , Trastornos de la Menstruación/diagnóstico , Visita a Consultorio Médico , Pólipos/diagnóstico , Vagina/anomalías , Vagina/patología , Adulto JovenRESUMEN
Prion diseases are rare neurodegenerative conditions causing highly variable clinical syndromes, which often include prominent neuropsychiatric symptoms. We have recently carried out a clinical study of behavioural and psychiatric symptoms in a large prospective cohort of patients with prion disease in the United Kingdom, allowing us to operationalise specific behavioural/psychiatric phenotypes as traits in human prion disease. Here, we report exploratory genome-wide association analysis on 170 of these patients and 5200 UK controls, looking for single-nucleotide polymorphisms (SNPs) associated with three behavioural/psychiatric phenotypes in the context of prion disease. We also specifically examined a selection of candidate SNPs that have shown genome-wide association with psychiatric conditions in previously published studies, and the codon 129 polymorphism of the prion protein gene, which is known to modify various aspects of the phenotype of prion disease. No SNPs reached genome-wide significance, and there was no evidence of altered burden of known psychiatric risk alleles in relevant prion cases. SNPs showing suggestive evidence of association (P<10(-5)) included several lying near genes previously implicated in association studies of other psychiatric and neurodegenerative diseases. These include ANK3, SORL1 and a region of chromosome 6p containing several genes implicated in schizophrenia and bipolar disorder. We would encourage others to acquire phenotype data in independent cohorts of patients with prion disease as well as other neurodegenerative and neuropsychiatric conditions, to allow meta-analysis that may shed clearer light on the biological basis of these complex disease manifestations, and the diseases themselves.
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Síndrome de Creutzfeldt-Jakob/genética , Trastornos del Humor/genética , Trastornos Psicóticos/genética , Ancirinas/genética , Proteínas Argonautas/genética , Trastorno Bipolar/genética , Proteínas Portadoras/genética , Estudios de Casos y Controles , Cromosomas Humanos Par 6/genética , Estudios de Cohortes , Síndrome de Creutzfeldt-Jakob/psicología , Deluciones/genética , Deluciones/psicología , Depresión/genética , Depresión/psicología , Trastorno Depresivo Mayor/genética , Estudio de Asociación del Genoma Completo , Alucinaciones/genética , Alucinaciones/psicología , Humanos , Trastornos del Humor/psicología , Proteínas del Tejido Nervioso/genética , Fosfotransferasas (Aceptor de Grupo Alcohol)/genética , Polimorfismo de Nucleótido Simple , Enfermedades por Prión/genética , Enfermedades por Prión/psicología , Proteínas Priónicas , Priones/genética , Trastornos Psicóticos/psicología , Proteínas de Unión al ARN , Esquizofrenia/genética , Reino UnidoRESUMEN
Organized intracoronary thrombus is associated with adverse outcomes due to distal embolization and no-reflow phenomenon during PCI, particularly in large or ectatic coronary arteries. Intracoronary thrombolysis is an underused but effective and safe strategy. We describe the case of a 56-year-old man admitted due to a subacute myocardial infarction with massive thrombus burden in a right ectatic coronary artery to present the usefulness of a sequential approach with intracoronary thrombolysis, thrombus aspiration and a novel mesh-covered stent implantation as a reasonable and effective strategy to avoid a no-reflow phenomenon during PCI, achieving an immediate successful angiographic result, and a positive long-term clinical outcome.
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Implantación de Prótesis Vascular/métodos , Materiales Biocompatibles Revestidos , Trombosis Coronaria/terapia , Stents , Succión/métodos , Mallas Quirúrgicas , Terapia Trombolítica/métodos , Angiografía Coronaria , Trombosis Coronaria/diagnóstico , Trombosis Coronaria/fisiopatología , Vasos Coronarios/fisiopatología , Ecocardiografía , Elasticidad , Electrocardiografía , Fibrinolíticos/administración & dosificación , Estudios de Seguimiento , Humanos , Inyecciones Intravenosas , Masculino , Persona de Mediana Edad , Diseño de Prótesis , Índice de Severidad de la EnfermedadRESUMEN
The aim of this study was to assess the effects of three weeks of daily colostrum cream on vaginal cytology and local symptoms related to menopause. Genito-urinary symptoms and cell morphology were analyzed at time 0 (T0) and after three weeks (16 +/- days since the end of treatment) at time 1 (T1). Dyspareunia, vaginal dryness, and maturation index (MI) reached a statistically significant difference between T0 and T1. The results proved to be an alternative treatment for vaginal distress caused by lack of hormones in patients in which hormonal treatment is contraindicated.
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Calostro , Menopausia , Enfermedades Vaginales/terapia , Dispareunia/terapia , Femenino , Humanos , Vagina/patología , Cremas, Espumas y Geles Vaginales , Enfermedades Vaginales/patología , Frotis VaginalRESUMEN
PURPOSE: Although recent technical advancements are directed toward developing novel assays and methods for detection of micro and macro metastasis, there are still no reports of reliable, simple to use imaging software that could be used for the detection and quantification of metastasis in tissue sections. We herein report a new semiquantitative method for evaluation of metastasis progression in a well established 4T1 orthotopic mouse model of breast cancer metastasis. METHODS: The new semiquantitative method presented here was implemented by using the Autodesk AutoCAD 2012 program, a computer-aided design program used primarily for preparing technical drawings in 2 dimensions. RESULTS: By using the Autodesk AutoCAD 2012 software- aided graphical evaluation we managed to detect each metastatic lesion and we precisely calculated the average percentage of lung and liver tissue parenchyma with metastasis in 4T1 tumor-bearing mice. The data were highly specific and relevant to descriptive histological analysis, confirming reliability and accuracy of the AutoCAD 2012 software as new method for quantification of metastatic lesions. CONCLUSION: The new semiquantitative method using AutoCAD 2012 software provides a novel approach for the estimation of metastatic progression in histological tissue sections.
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Diseño Asistido por Computadora , Metástasis de la Neoplasia , Animales , Línea Celular Tumoral , Progresión de la Enfermedad , Femenino , Neoplasias Hepáticas/secundario , Neoplasias Pulmonares/secundario , Ratones , Ratones Endogámicos BALB CRESUMEN
BACKGROUND: Leukotrienes (LTs) are potent pro-inflammatory mediators involved in asthma. Exosomes, nanosized vesicles released from various cells, can stimulate or down-regulate immune responses, depending on the state and nature of the originating cell. We have recently shown an altered exosome profile in bronchoalveolar lavage fluid (BALF) of patients with sarcoidosis, but their role in asthma is unknown. Our aims were to investigate whether exosomes from BALF have LT biosynthetic capacity and to explore phenotypic and functional characteristics of BALF exosomes in asthma. METHODS: Bronchoalveolar lavage fluid exosomes were collected from healthy individuals (n = 13) and patients with mild allergic asthma to birch pollen (n = 12) before and after birch allergen provocation. Exosomes were characterized by flow cytometry and Western blot. Their capacity to induce IL-8 and LT production in the human bronchial epithelial cell (BEC) line 16HB14o- was measured by ELISA and reverse-phase HPLC, respectively. RESULTS: Compared to BALF exosomes from healthy individuals, BALF exosomes from asthmatics displayed higher levels of exosome-associated markers, such as the tetraspanins CD63 and CD81 and the scavenger receptor CD36. No major differences were observed between BALF exosomes from before and after allergen provocation. Furthermore, we show that BALF exosomes contain enzymes for LT biosynthesis. The effect of exosomes to promote LTC(4) and IL-8 release in BEC was significantly increased for exosomes from asthmatics, and the CysLT(1) receptor antagonist Montelukast reduced exosome-induced IL-8 secretion. CONCLUSIONS: Bronchoalveolar lavage fluid exosomes from asthmatic and healthy individuals exhibit distinct phenotypes and functions. BALF exosomes from asthmatics might contribute to subclinical inflammation by increasing cytokine and LTC(4) generation in airway epithelium.