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1.
IDCases ; 37: e02002, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38966283

RESUMEN

This case report describes a rare fungal infection, piedra alba, in a 5-year-old female initially misdiagnosed. Treatment with 2 % ketoconazole shampoo led to significant regression within a week, without the need for hair cutting. We discuss the importance of early and accurate diagnosis, highlighting potential hair damage and complications in immunocompromised cases. Dermatoscopy aided diagnosis, and 2 % ketoconazole demonstrated efficacy, emphasizing the need for a multidisciplinary approach and dermatological follow-up.

2.
Acta Med Port ; 36(6): 408-415, 2023 Jun 01.
Artículo en Inglés | MEDLINE | ID: mdl-36599171

RESUMEN

INTRODUCTION: Surgical treatment of patients with malformations of the female genital tract is a complex problem and there are different techniques described in the literature. The goal of all these techniques is the reconstruction of a neovagina that is anatomically similar to a vagina, with adequate length to facilitate sexual functioning and with the lowest risk of possible complications. The aim of this study is to describe the surgical technique for the reconstruction of a neovagina from an ileal segment without a vascular pedicle. MATERIAL AND METHODS: Description of a surgical technique developed in our tertiary university center in a patient with Mayer-Rokitansky-Küster-Hauser syndrome. RESULTS: The vaginoplasty surgery using ileal flap was performed in three steps. In the first part of the intervention a laparoscopic hysterectomy with bilateral salpingectomy was performed. The second step consisted of isolating the ileal segment, ileal anastomosis and preparing the ileal segment. After the isolated segment was prepared, it was repositioned in a vagina mold to configure the neovagina. Finally, the third step included the adaptation of the vaginal mold with the ileal mucosa to the vesicorectal space. CONCLUSION: Ileal vaginoplasty without a vascular pedicle is an option that can be used to reconstruct the vagina, because it provides an excellent tissue for vaginal replacement. This technique can be used in patients with genital malformations of the genital tract with absence or vaginal hypoplasia.


Asunto(s)
Trastornos del Desarrollo Sexual 46, XX , Procedimientos Quirúrgicos Ginecológicos , Humanos , Femenino , Procedimientos Quirúrgicos Ginecológicos/métodos , Vagina/cirugía , Trastornos del Desarrollo Sexual 46, XX/cirugía , Conductos Paramesonéfricos/cirugía , Conductos Paramesonéfricos/anomalías , Resultado del Tratamiento
3.
Eur J Obstet Gynecol Reprod Biol ; 279: 140-145, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-36343586

RESUMEN

INTRODUCTION: Levator ani muscle (LAM) lesions are an important factor in the development of female pelvic organ prolapse (POP). OBJECTIVE: To determine the prevalence of LAM avulsion by transperineal ultrasound. The second outcome is to evaluate the association between complete avulsion and the type, degree, and number of POP compartments involved. MATERIALS AND METHODS: This was a retrospective cohort study performed in a tertiary hospital that included patients with pelvic floor dysfunction evaluated from January 2016 to March 2020. The presence of LAM avulsion was diagnosed by 3D/4D pelvic floor transperineal ultrasound. We identified women with POP, and they were classified according to the POP-Q system. The association between complete avulsion and the type, degree and number of compartments were calculated using generalized logit models. RESULTS: 848 women were included in the analysis. A complete LAM avulsion was found in 195 patients (23 %). Patients with complete avulsion were 4.7 (CI: 1.98-11.5) times more likely to have POP than patients with partial avulsion. The anterior compartment was the most frequently affected (n = 605, 25.8 %). Women with severe stage POP were 3.13 times (CI: 1.90-5.16) more likely to have bilateral complete LAM avulsion than women with mild prolapse. Patients with three-compartment POP were 2.75 times (CI: 1.53-4.94) more likely to have unilateral complete LAM avulsion than women with POP in one compartment. CONCLUSION: The prevalence of LAM avulsion is high in patients with urogynecological symptoms. Patients with complete LAM avulsion are at greater risk of developing POP and have a more advanced stage of prolapse and involvement of multiple compartments.


Asunto(s)
Trastornos del Suelo Pélvico , Prolapso de Órgano Pélvico , Humanos , Femenino , Diafragma Pélvico/diagnóstico por imagen , Estudios Retrospectivos , Prolapso de Órgano Pélvico/diagnóstico por imagen , Prolapso de Órgano Pélvico/epidemiología , Trastornos del Suelo Pélvico/diagnóstico por imagen , Trastornos del Suelo Pélvico/epidemiología , Trastornos del Suelo Pélvico/etiología , Ultrasonografía
4.
Autops Case Rep ; 12: e2021365, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35496738

RESUMEN

Breast sebaceous carcinoma is one of the rarest breast neoplasms, with less than 30 cases reported worldwide. Due to the rarity, the new WHO classification of breast tumors grouped these tumors among the ductal carcinoma. A detailed description of these cases is relevant due to the insufficient knowledge about the prognosis of this neoplasm. We report the clinical, histological, and immunohistochemical characteristics of a case of sebaceous carcinoma of the breast in an 81-year-old woman with a right breast nodule. The tumor was composed of nests of a varying mixture of sebaceous cells with abundant slightly vacuolated cytoplasm, surrounded by smaller oval-to-fusiform cells with eosinophilic cytoplasm without vacuolization. No lymph node metastases were present. The immunohistochemical reactions were positive for GATA3, EMA, CD15, and GCDFP15 (focal staining), and negative for RE, RP, and HER-2. The tumor was classified as triple-negative. Morphologically, the differential diagnoses included skin sebaceous carcinoma, lipid-rich carcinoma, apocrine carcinoma, and glycogen-rich clear cell carcinoma. Most of the previously reported cases were positive for RE and RP, which generally was associated with a better prognosis. However, some cases presented a more aggressive behavior with distant and lymph node metastases.

6.
J Ultrasound Med ; 41(5): 1205-1212, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-34405425

RESUMEN

OBJECTIVES: To evaluate the accuracy of measurement of the pubofemoral distance (PFD) for the diagnosis of developmental dysplasia of the hip (DDH), using the Graf method as the reference standard. METHODS: This was a prospective diagnostic accuracy study evaluating 1980 hips in at-risk neonates. The PFD measurement and the Graf method were performed at the same opportunity, with the hips in the same position (slightly flexed, adducted, and medially rotated). RESULTS: In our sample, the prevalence of DDH, defined as Graf type IIb or higher, was 15.6%. The mean PFD for dysplastic hips was 3.5 mm (median, 3.3 mm), whereas it was 3.0 mm (median, 2.9 mm) for nondysplastic hips. In both groups, there was a significant overlap between the PFD measurements and the Graf classifications. The PFD cutoff with the largest area under the receiver operating characteristic curve was 3.0 mm, which was found to have a sensitivity and specificity of 63.6 and 62.2%, respectively, with positive and negative predictive values of 31.2 and 71.4%, respectively, for the diagnosis of DDH. CONCLUSION: Measurement of the PFD shows good overall accuracy for the diagnosis of DDH. However, given its low-positive predictive value, it should not be considered to be a replacement for the Graf method.


Asunto(s)
Displasia del Desarrollo de la Cadera , Luxación Congénita de la Cadera , Luxación Congénita de la Cadera/diagnóstico por imagen , Humanos , Lactante , Recién Nacido , Estudios Prospectivos , Estudios Retrospectivos , Ultrasonografía/métodos
7.
Autops. Case Rep ; 12: e2021365, 2022. tab, graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1374498

RESUMEN

ABSTRACT Breast sebaceous carcinoma is one of the rarest breast neoplasms, with less than 30 cases reported worldwide. Due to the rarity, the new WHO classification of breast tumors grouped these tumors among the ductal carcinoma. A detailed description of these cases is relevant due to the insufficient knowledge about the prognosis of this neoplasm. We report the clinical, histological, and immunohistochemical characteristics of a case of sebaceous carcinoma of the breast in an 81-year-old woman with a right breast nodule. The tumor was composed of nests of a varying mixture of sebaceous cells with abundant slightly vacuolated cytoplasm, surrounded by smaller oval-to-fusiform cells with eosinophilic cytoplasm without vacuolization. No lymph node metastases were present. The immunohistochemical reactions were positive for GATA3, EMA, CD15, and GCDFP15 (focal staining), and negative for RE, RP, and HER-2. The tumor was classified as triple-negative. Morphologically, the differential diagnoses included skin sebaceous carcinoma, lipid-rich carcinoma, apocrine carcinoma, and glycogen-rich clear cell carcinoma. Most of the previously reported cases were positive for RE and RP, which generally was associated with a better prognosis. However, some cases presented a more aggressive behavior with distant and lymph node metastases.

8.
BIS, Bol. Inst. Saúde (Impr.) ; 23(2): 83-92, 2022.
Artículo en Portugués | Sec. Est. Saúde SP, SESSP-ISPROD, Sec. Est. Saúde SP, SESSP-ISACERVO | ID: biblio-1525535

RESUMEN

Adotar estratégias de estudo que sejam eficientes é algo óbvio. Não tão óbvio é determinar quais estratégias funcionam realmente. O esforço mental e o tempo gasto são fortes sugestões indiretas de uma pressuposta eficácia, mas isso é um erro. Colocadas lado a lado, muitas estratégias de força bruta se revelam fracas para se alcançar memorização, aprendizado e raciocínio. Dentre as estratégias de estudo que foram efetivamente testadas e mostraram resultados consistentes e positivos, temos a prática de estudo espaçado (DL). O DL consiste em estudar fazendo interrupções programadas entre as sessões de estudo, sendo os intervalos entre as sessões bastante variáveis (segundos, minutos, horas, dias, semanas ou meses). Comparado com o estudo em bloco único (ML), o DL é bastante superior. Há algumas teorias para explicar essa superioridade verificada: processamento deficiente, codificação variada, consolidação e recuperação de estudo. Seja qual for o real motivo da sua eficiência, adotá-la seria uma medida inteligente e necessária em tempos de excesso de estímulos e escassez de tempo. Infelizmente não há consenso dos autores acerca dos intervalos ideais, mas alguns dados combinados com o contexto de estudo indicam que é possível se chegar em intervalos realistas que trabalhem a favor de um bom aprendizado.


Asunto(s)
Repeticiones Palindrómicas Cortas Agrupadas y Regularmente Espaciadas
9.
BIS, Bol. Inst. Saúde (Impr.) ; 21(1): 31-37, 2020.
Artículo en Portugués | CONASS, Sec. Est. Saúde SP, SESSP-ISPROD, Sec. Est. Saúde SP, SESSP-ISACERVO | ID: biblio-1353166

RESUMEN

Fake news é um novo nome para uma coisa velha. Esse problema, no formato atual, começou em 2016 na campanha à presidência dos EUA. Embora citado e comentado em demasia, é um assunto essencial, pois a desinformação parece estar avançando perigosamente em alguns campos da área da saúde. Os movimentos antivacina, negacionistas do aquecimento climático e até mesmo "terraplanistas" estão muitas vezespautando o debate. A chegada da Internet e das redes sociais potencializou o fenômeno das fake news, criando novas dinâmicasde disseminação de notícias falsas. A atual polarização política, câmeras de eco, arrastes emocionais e as teorias da dissonânciacognitiva e da racionalização motivada ajudam a entender o fenômeno. Combater esse tsunami de desinformação que afeta vários campos do conhecimento é um assunto premente, dadas as nocivas consequências das notícias falsas na sociedade. Além dos grupos de checagem organizados por veículos de imprensa tradicional, a educação e conscientização do público é um ponto central nessa guerra. Mas essa é uma empreitada complexa, devido aos arrastes emocionais que parecem neutralizar a capacidade crítica que pessoas instruídas deveriam ter. Na fotografia atual parecemos estar enxugando gelo, mas a persistência nessa luta é essencial para nos contrapormos à deseducação científica.


Asunto(s)
Internet , Red Social , Medios de Comunicación de Masas , Concienciación , Noticias
10.
Копенгаген; Всемирная организация здравоохранения. Европейское региональное бюро; 2018. (WHO/EURO:2018-3396-43155-60429).
en Ruso | WHO IRIS | ID: who-345858

RESUMEN

Португалия стремится к системе здравоохранения с высокими показателями. Реформа первичной медико-санитарной помощи 2005 года лежит в центре этих успешных усилий. Реформа состоит из комплексной трансформации традиционной иерархической модели оказания медико-санитарной помощи и перехода к более крупным многопрофильным командам, управляющим здоровьем населения с акцентом на технологии и сетевое сотрудничество. Как часть этой реформы, была разработана интегрированная система мониторинга эффективности деятельности первичной медико-санитарной помощи для сбора, управления, валидации и оптимизации процессов и показателей здравоохранения.


Asunto(s)
Reforma de la Atención de Salud , Sistemas de Información Administrativa , Atención Primaria de Salud , Portugal , Relaciones Interprofesionales
11.
Copenhagen; World Health Organization. Regional Office for Europe; 2018. (WHO/EURO:2018-3396-43155-60428).
en Inglés | WHO IRIS | ID: who-345857

RESUMEN

Portugal is on a journey to a high-performing health system. The 2005 primary health care reform lies at the core of this successful endeavour. The reform consists of a comprehensive transformation of the traditional hierarchical model of care towards larger multiprofile teams managing population health with an emphasis on technology and networking. As part of the reform, an integrated primary care performance monitoring system has been developed to connect, manage, validate and optimize health care processes and outcomes.


Asunto(s)
Reforma de la Atención de Salud , Sistemas de Información Administrativa , Atención Primaria de Salud , Portugal , Relaciones Interprofesionales
12.
Copenhagen; World Health Organization. Regional Office for Europe; 2018. (WHO/EURO:2018-7424-47190-69140).
en Inglés | WHO IRIS | ID: who-367148

RESUMEN

Despite positive trends, life expectancy in Serbia is well below the average for the WHO European Region.The probability of dying from one of the main noncommunicable diseases (NCDs) between the ages of30 and 69 years is 20%. This has significant socioeconomic consequences for the development of thecountry and calls for an immediate strengthening of the health system to respond to the growing burdenof NCDs. Despite significant progress and political commitment in Serbia, the outcomes of NCDs couldstill be improved. This report reviews the challenges and opportunities facing the health system in Serbiain scaling up core services for the prevention, early diagnosis and management of NCDs. The report alsoprovides examples of good practice in care. Policy recommendations are made for further action, based onthe assessment.


Asunto(s)
Enfermedad Crónica , Enfermedades no Transmisibles , Enfermedades Cardiovasculares , Atención a la Salud , Cobertura Universal del Seguro de Salud , Atención Primaria de Salud , Serbia
13.
Int J Gynaecol Obstet ; 139(2): 192-196, 2017 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-28718906

RESUMEN

OBJECTIVE: To compare the effectiveness of anterior pelvic organ prolapse (POP) repair using Prolift (Ethicon, Somerville, NJ, USA) or Elevate (American Medical Systems, Minnetonka, MN, USA) vaginal mesh at 12 months of follow-up. METHODS: A retrospective study was undertaken using the records for the first 50 Prolift procedures in 2007-2009 and the first 50 Elevate procedures in 2013-2015 performed at a tertiary urogynecology unit in Lisbon, Portugal. Postoperative follow-up occurred at 3, 6, and 12 months. The primary outcome was surgical efficacy using subjective and objective measures (vaginal bulge symptoms and POP quantification system according to the Weber criteria, respectively) at 12 months. RESULTS: Improvement according to the Weber criteria was noted for 10 (25%) of 40 women in the Prolift group and 21 (48%) of 44 in the Elevate group at 12 months (P=0.032). Additionally, the Ba point was higher with Elevate than with Prolift (-2.2 ± 1.1 vs -1.5 ± 1.5; P=0.031). Vaginal bulge symptoms were reported at 12 months by 7 (18%) women in the Prolift group and 3 (7%) in the Elevate group (P=0.021). CONCLUSION: Differences in anatomic results were apparent between the two vaginal mesh groups 12 months after surgery.


Asunto(s)
Prolapso de Órgano Pélvico/cirugía , Mallas Quirúrgicas , Femenino , Humanos , Registros Médicos , Persona de Mediana Edad , Portugal , Complicaciones Posoperatorias , Estudios Retrospectivos , Resultado del Tratamiento
14.
Int Urogynecol J ; 28(1): 139-145, 2017 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-27423456

RESUMEN

INTRODUCTION AND HYPOTHESIS: Midurethral slings (MUS) are the mainstay of treatment for stress urinary incontinence, but the definition of success varies widely amongst studies. The King's Health Questionnaire (KHQ) was designed to evaluate the impact of urinary incontinence on the quality of life. We hypothesised that the KHQ could be useful for postoperative quantitative assessment of subjective outcomes. MATERIALS AND METHODS: This is a retrospective analysis of 204 patients who underwent incontinence surgery with transobturator MUS between 2004 and 2013. Follow-up was planned at 6, 12 and 24 months and success was evaluated using the cough stress test (objective cure) and the KHQ global score (subjective outcomes). Statistical analysis included receiver operating characteristic (ROC) curves to calculate a cut-off value for the KHQ global score to define subjective cure. The minimal clinically important difference was calculated with a distribution-based method (effect size) to estimate subjective improvement. RESULTS: Objective cure rates were 97 % and 95 % at 6 and 24 months respectively. ROC curves established the cut-off score at ≤ 31 for subjective cure, with sensitivity of 63-100 % and specificity of 82-88 %. Subjective cure rates were 80 % and 85 % at 6 and 24 months respectively. The minimal clinically important difference was set at 10 and an improvement of ≥ 10 points was defined as subjective improvement. Rates varied between 10 and 13 %. CONCLUSIONS: This study showed the value of the KHQ as an evaluation tool after UI surgery and determined clinically relevant threshold scores to define subjective outcomes.


Asunto(s)
Medición de Resultados Informados por el Paciente , Cabestrillo Suburetral/psicología , Encuestas y Cuestionarios/normas , Incontinencia Urinaria de Esfuerzo/psicología , Anciano , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Diferencia Mínima Clínicamente Importante , Periodo Posoperatorio , Calidad de Vida , Curva ROC , Valores de Referencia , Estudios Retrospectivos , Sensibilidad y Especificidad , Resultado del Tratamiento , Incontinencia Urinaria de Esfuerzo/cirugía
15.
J Minim Invasive Gynecol ; 23(3): 404-9, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-26767825

RESUMEN

STUDY OBJECTIVE: Total hysterectomy with bilateral salpingo-oophorectomy and vaginectomy for genital reassignment surgery is a complex procedure that is usually performed with a combined vaginal and abdominal approach. The aim of this study was to describe the feasibility of laparoscopic vaginectomy in sex reassignment surgery. METHODS: We reviewed the relevant medical history, intra/postoperative complications, and surgical results of all patients diagnosed with gender dysphoria and submitted to totally laparoscopic gender confirmation surgery in our department between January 2007 and March 2015. In total, 23 patients underwent total hysterectomy with bilateral salpingo-oophorectomy and vaginectomy in a single intervention. The vaginal mucosa was conserved to be used for the penile neourethra during the subsequent phalloplasty. MEASUREMENTS AND MAIN RESULTS: The surgeries had an average operating time of 155 ± 42 minutes. No intraoperative complications were registered. In all patients, the vagina was totally removed, and, in most cases (n = 20), we were able to remove laparoscopically more than 50% of the vagina. Three patients had postoperative complications. One patient presented with hemoperitoneum on the second postoperative day; another presented with prolonged urinary retention, and a third patient developed a perineal hematoma 1 month after surgery. Patients were discharged less than 72 hours after surgery, except the patient who developed a postoperative hemoperitoneum. For all patients, we obtained an adequate specimen of vaginal mucosa to reconstruct the penile neourethra for the subsequent phalloplasty. CONCLUSION: This study suggests the feasibility of laparoscopic vaginectomy in genital reassignment surgery. The procedure can be executed as a continuation of the hysterectomy with the potential advantage of the laparoscopy providing better exposure of the anatomic structures with low blood losses (less than 500 mL) and few complications. Furthermore, using this approach, adequate-sized vaginal mucosa flaps were obtained for the urethral reconstruction.


Asunto(s)
Procedimientos Quirúrgicos Ginecológicos , Histerectomía Vaginal , Histerectomía , Laparoscopía , Cirugía de Reasignación de Sexo/métodos , Uretra/cirugía , Vagina/cirugía , Abdomen/cirugía , Adulto , Animales , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Trompas Uterinas/cirugía , Estudios de Factibilidad , Femenino , Procedimientos Quirúrgicos Ginecológicos/instrumentación , Procedimientos Quirúrgicos Ginecológicos/métodos , Humanos , Histerectomía/métodos , Histerectomía Vaginal/métodos , Laparoscopía/métodos , Masculino , Ovariectomía/métodos , Complicaciones Posoperatorias/etiología , Cirugía de Reasignación de Sexo/instrumentación , Resultado del Tratamiento
16.
Int Urogynecol J ; 27(2): 247-53, 2016 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-26318611

RESUMEN

INTRODUCTION AND HYPOTHESIS: Midurethral slings (MUS) are still discussed in complex incontinence situations, such as obesity, lacking sustained efficacy validation in this particular sub-population. We hypothesized that the outcomes of a transobturator MUS, such as TVT-O, do not differ according to body mass index (BMI) over a 4-year period. METHODS: We conducted a retrospective analysis of 281 women who underwent TVT-O at our institution, between 2004 and 2012. Patients were stratified into obese (BMI ≥ 30 kg/m(2)) or non-obese (BMI < 30 kg/m(2)). We compared preoperative and postoperative parameters, including objective cure (negative stress test), complications, and quality of life scores. Data were collected at 0, 6, 12, 24, and 48 months. We used Fisher's exact test for categorical variables and Student's t test or the Mann-Whitney U test for continuous variables. RESULTS: Baseline characteristics of the obese (n = 122) and non-obese groups (n = 159) were similar. We found no significant differences between groups in terms of objective cure rates at all follow-up evaluations, with 95.8 % and 95 % at 48 months in the non-obese and obese groups respectively. There were no significant differences in the cumulative complication rates of both groups. Quality of life assessment also showed no significant differences between groups at all follow-up visits. At 48 months our follow-up rate was 59 % (n = 96) and 60.4 % (n = 72) in the non-obese and obese group respectively (p = 0.9). CONCLUSIONS: The TVT-O procedure is effective and safe in the long term for stress incontinence treatment, regardless of BMI.


Asunto(s)
Obesidad/complicaciones , Cabestrillo Suburetral/efectos adversos , Incontinencia Urinaria de Esfuerzo/cirugía , Anciano , Índice de Masa Corporal , Femenino , Humanos , Persona de Mediana Edad , Calidad de Vida , Reoperación , Estudios Retrospectivos , Mallas Quirúrgicas/efectos adversos , Factores de Tiempo , Resultado del Tratamiento , Incontinencia Urinaria de Esfuerzo/complicaciones
17.
Int J Gynaecol Obstet ; 126(3): 272-4, 2014 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-24890743

RESUMEN

OBJECTIVE: To evaluate the delivery route and the indications for cesarean delivery after successful external cephalic version (ECV). METHODS: A retrospective matched case-control study was conducted at a hospital in Lisbon, Portugal, between 2002 and 2012. Each woman who underwent successful ECV (n = 44) was compared with the previous and next women who presented for labor management and who had the same parity and a singleton vertex pregnancy at term (n = 88). The outcome measures were route of delivery, indications for cesarean delivery, and incidence of nonreassuring fetal status. RESULTS: Attempts at ECV were successful in 62 (46%) of 134 women, and 44 women whose fetuses remained in a cephalic presentation until delivery were included in the study. The rates of intrapartum cesarean delivery and operative vaginal delivery did not differ significantly between cases and controls (intrapartum cesarean delivery, 9 [20%] vs 16 [18%], P = 0.75; operative vaginal delivery, 14 [32%] vs 19 [22%], P = 0.20). The indications for cesarean delivery after successful ECV did not differ; in both groups, cesarean delivery was mainly performed for labor arrest disorders (cases, 6 [67%] vs controls, 13 [81%]; P = 0.63). CONCLUSION: Successful ECV was not associated with increased rates of intrapartum cesarean delivery or operative vaginal delivery.


Asunto(s)
Presentación de Nalgas , Versión Fetal , Adolescente , Adulto , Estudios de Casos y Controles , Cesárea/estadística & datos numéricos , Femenino , Humanos , Servicios de Salud Materna , Portugal , Embarazo , Resultado del Embarazo , Estudios Retrospectivos
18.
Braz. j. pharm. sci ; 50(2): 229-242, Apr-Jun/2014. tab, graf
Artículo en Inglés | LILACS | ID: lil-722179

RESUMEN

The aim of this study was to evaluate two important aspects of patent applications of crystalline forms of drugs: (i) the physicochemical characterization of the crystalline forms; and (ii) the procedure for preparing crystals of the blockbuster drug clopidogrel. To this end, searches were conducted using online patent databases. The results showed that: (i) the majority of patent applications for clopidogrel crystalline forms failed to comply with proposed Brazilian Patent Office guidelines. This was primarily due to insufficient number of analytical techniques evaluating the crystalline phase. In addition, some patent applications lacked assessment of chemical/crystallography purity; (ii) use of more than two analytical techniques is important; and (iii) the crystallization procedure for clopidogrel bisulfate form II were irreproducible based on the procedure given in the patent application.


Este trabalho tem como objetivo avaliar dois aspectos importantes em um pedido de patente de formas cristalinas de fármacos: (i) caracterização físico-química das formas cristalinas e (ii)o procedimento de preparo da forma II do fármaco clopidogrel, um blockbuster de vendas. Realizaram-se buscas em bancos de dados patentários on line. Os resultados mostraram que (i) a maioria dos pedidos de patente de formas cristalinas do clopidogrel não se adequam com proposta do INPI devido ao número insuficiente de técnicas analíticas utilizadas na caracterização da fase cristalina. Ainda, em alguns pedidos de patente não há a presença da avaliação da pureza química/cristalográfica; (ii) a importância de se utilizar mais de duas técnicas de avaliação e (iii) que não foi possível a reprodução da cristalização com o procedimento apresentado no pedido de patente.


Asunto(s)
Técnicas de Química Analítica , Cristalinas/clasificación , Polimorfismo Genético , Inhibidores de Agregación Plaquetaria/clasificación , Patente
19.
Acta Obstet Gynecol Scand ; 92(12): 1419-21, 2013 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-24033078

RESUMEN

We report a 37-year-old primigravida with a gastric band who developed the clinical picture of abdominal pain, vomiting and regurgitation coexistent with a cardiotocogram with severe variable decelerations with absent variability at 33 weeks' gestation. After partial improvement with gastric band enlargement, new aggravation of symptoms and recurrence of a pathological cardiotocogram led to an emergency cesarean section. Intraoperatively, hemoperitoneum from gastric rupture was verified and partial gastrectomy was performed. After bariatric surgery, pregnant women are at increased risk of gastrointestinal complications, which may need prompt and multidisciplinary diagnosis and management in order to avoid maternal-fetal morbidity and mortality.


Asunto(s)
Cirugía Bariátrica , Hemoperitoneo/complicaciones , Complicaciones Posoperatorias , Complicaciones del Embarazo/etiología , Síndrome de Dificultad Respiratoria del Recién Nacido/etiología , Rotura Gástrica/etiología , Adulto , Cardiotocografía , Cesárea , Femenino , Humanos , Recién Nacido , Masculino , Embarazo , Rotura Espontánea/etiología
20.
J Low Genit Tract Dis ; 16(2): 155-7, 2012 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-22227843

RESUMEN

The occurrence of primary breast cancer of the vulva is extremely rare (24 cases described in the English-language literature). We report a case of a primary breast carcinoma of the vulva. An 82-year-old woman presented with a nodule of the left labia minor, which was excised. The histologic examination revealed the presence of adenocarcinoma of mammary origin, positive for common breast markers and for estrogen and progesterone receptors. The study for orthotopic breast carcinoma was negative, as well as the study for metastatic disease. The diagnosis of primary breast carcinoma was established. Our patient was then submitted to pelvic and inguinal radiotherapy as well as an aromatase inhibitor (letrozole), and she remained completely asymptomatic. Because of the rarity of this condition, guidelines for therapy are unavailable. The management suggested in the literature is that of primary orthotopic breast neoplasm of a similar stage.


Asunto(s)
Adenocarcinoma/diagnóstico , Adenocarcinoma/patología , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/patología , Vulva/patología , Neoplasias de la Vulva/diagnóstico , Neoplasias de la Vulva/patología , Adenocarcinoma/terapia , Anciano de 80 o más Años , Antineoplásicos/administración & dosificación , Biomarcadores de Tumor/análisis , Neoplasias de la Mama/terapia , Femenino , Histocitoquímica , Humanos , Inmunohistoquímica , Letrozol , Nitrilos/administración & dosificación , Radioterapia , Triazoles/administración & dosificación , Neoplasias de la Vulva/terapia
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