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PURPOSE: Fetal growth restriction (FGR) management and delivery planning is based on a multimodal approach. This meta-analysis aimed to evaluate the prognostic accuracies of the aortic isthmus Doppler to predict adverse perinatal outcomes in singleton pregnancies with FGR. METHODS: PubMed, EMBASE, the Cochrane Library, ClinicalTrials.gov and Google scholar were searched from inception to May 2021, for studies on the prognostic accuracy of anterograde aortic isthmus flow compared with retrograde aortic isthmus flow in singleton pregnancy with FGR. The meta-analysis was registered on PROSPERO and was assessed according to PRISMA and Newcastle-Ottawa Scale. DerSimonian and Laird's random-effect model was used for relative risks, Freeman-Tukey Double Arcsine for pooled estimates and exact method to stabilize variances and CIs. Heterogeneity was quantified using I2 statistics. RESULTS: A total of 2933 articles were identified through the electronic search, of which 6 studies (involving 240 women) were included. The quality evaluation of studies revealed an overall acceptable score for study group selection and comparability and substantial heterogeneity. The risk of perinatal death was significantly greater in fetuses with retrograde Aortic Isthmus blood flow, with a RR of 5.17 (p value 0.00001). Similarly, the stillbirth rate was found to have a RR of 5.39 (p value 0.00001). Respiratory distress syndrome had a RR of 2.64 (p value = 0.03) in the group of fetuses with retrograde Aortic Isthmus blood flow. CONCLUSION: Aortic Isthmus Doppler study may add information for FGR management. However, additional clinical trial are required to assess its applicability in clinical practice.
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Aorta Torácica , Retardo do Crescimento Fetal , Resultado da Gravidez , Ultrassonografia Pré-Natal , Feminino , Humanos , Gravidez , Aorta Torácica/diagnóstico por imagem , Retardo do Crescimento Fetal/diagnóstico por imagem , Feto/irrigação sanguínea , Natimorto , Ultrassonografia Doppler/métodos , Ultrassonografia Pré-Natal/métodos , Morte FetalRESUMO
OBJECTIVE: Perineal ultrasound has not yet been adequately evaluated in relation to the diagnosis of anatomical descensus of pelvic organs. Therefore, the aim of the present study was to assess whether it is possible to carry out a topographical comparison between bladders in normal seat and prolapsed ones and to quantify the extent of descensus. MATERIALS AND METHODS: The authors selected 140 women, divided into three groups (two control groups and one case group). All patients underwent urogynaecological examination, according to the Pelvic Organ Prolapse Quantification (POP-Q), and perineal ultrasound to evaluate pubo-bladder distance. RESULTS: Considering the data recorded in the two control groups, the authors established the physiological pubo-bladder distance between 27-33 mm at rest and 25-30 mm under stress. In the group with cystocele, the pubo-bladder distance was significantly lower: 20 mm at rest and three mm under stress (mean value). The authors also performed a classification of ultrasound cystocele in four stages, in accordance with clinical staging. CONCLUSIONS: In conclusion, the present data show the excellent potential role of perineal ultrasound in the diagnosis of cystocele, but it is necessary to perform randomized studies to standardize the method.
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Cistocele/diagnóstico por imagem , Períneo/diagnóstico por imagem , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/diagnóstico por imagem , Estudos Prospectivos , Ultrassonografia , Manobra de ValsalvaRESUMO
The authors report a case of a 61-year-old woman diagnosed with large bladder diverticulum. Diagnosis was performed only after a series of investigations carried out for the occasional finding of hypercreatininaemia. Although the significant volumes of post void residual (PVR) and the relevant urine stagnation in the diverticulum, subjective symptomatology was absent and urinalysis and urine culture were negative. The scheduled therapeutic plan consisted of fosfomycin three grams every ten days for sixmonths, self-catheterization twice a day, voiding on a time schedule, and adequate fluid intake. The monthly scheduled follow-up at one year showed good general health, good compliance with the therapy, no urinary tract infections, a decrease in creatininemia to 1.2 mg/dl, and regression of nephrohydrosis to a mild stage. In conclusion, the absence of symptoms and negative urinalysis or urine culture allows expectant management despite the considerable size of the bladder diverticulum.
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Doenças Assintomáticas/terapia , Divertículo/terapia , Doenças da Bexiga Urinária/terapia , Cistoscopia , Divertículo/diagnóstico por imagem , Divertículo/fisiopatologia , Feminino , Humanos , Pessoa de Meia-Idade , Autocuidado , Ultrassonografia , Doenças da Bexiga Urinária/diagnóstico por imagem , Doenças da Bexiga Urinária/fisiopatologia , Cateterismo Urinário , UrodinâmicaRESUMO
PURPOSE OF INVESTIGATION: Aim of the study was to evaluate the possible involvement of zinc in the complex pathogenic process behind the onset and perpetuation of endometriotic lesions. To study the level of zinc serum between a group of patients affected by endometriosis and a group of healthy patients. MATERIALS AND METHODS: The study included 86 women: 42 patients whose histodiagnosis had revealed pelvic endometriosis and 44 healthy patients. The authors measured the serum zinc concentration for all patients. RESULTS: The group of patients with endometriosis presented serum zinc concentration of 1010 +/- 59.24 microg/l. The observation group presented a serum zinc concentration of 1294 +/- 62.22 microg/l. CONCLUSION: The results showed that serum zinc levels in women with endometriosis are decreased and this seems to actually confirm that this microelement can possibly affect the multifactorial pathogenesis of the disease. As a matter of fact, zinc interferes with many biological processes, among which inflammation and immunity, which seem to be the base of the development of the lesions. Therefore, the authors believe that this hypothesis requires more attention and further investigation to determine its reasonableness. If the results are confirmed, this study opens up future prospects as for the treatment of endometriosis, taking into account also the role of zinc in the onset of male sterility and the development of testicles. Zinc could in fact be used as marker to detect women at high risk of endometriosis and for the elaboration of a new treatment for sterility, from which these women often suffer.
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Endometriose/etiologia , Estresse Oxidativo , Zinco/sangue , Adulto , Biomarcadores/sangue , Progressão da Doença , Endometriose/sangue , Feminino , Humanos , Pessoa de Meia-Idade , Prognóstico , Adulto JovemRESUMO
PURPOSE OF INVESTIGATION: Numerous epidemiological studies have shown a correlation between sport and the development of pelvic floor dysfunction. Therefore, the aim of the present study was to evaluate the prevalence of urinary incontinence in female young athletes. MATERIALS AND METHODS: The epidemiological study was conducted on 105 female volleyball players, who were given a questionnaire, self-compiled, consisting of four main domains (personal data and medical history, urinary incontinence, urinary disorders, and judgment on the questionnaire). RESULTS: In a total of 105 athletes, the present authors observed that 65.7% had reported at least one symptom of stress urinary incontinence (SUI) and/or urgency, during sport or in daily life situations. In particular, the 49.52% reported urge urinary incontinence, 20% urine loss for urgency, and 29.52% SUI. In addition, the present authors observed that nocturia was reported in 70.48% of cases, incomplete bladder emptying in 55.24%, urinary hesitancy in the 36.19%, and pelvic pain in 52.38%. In all cases, the symptoms were occasional and low. In relation to the coexistence of symptoms, the present authors observed that 22.85% of athletes had only symptoms of urge urinary incontinence, 6.66% mixed incontinence, and 6.66% symptoms of urge urinary incontinence associated to urine loss for SUI. CONCLUSION: The present authors observed a relationship between the sport and the pelvic floor dysfunction, in particular urinary incontinence.
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Atletas/estatística & dados numéricos , Distúrbios do Assoalho Pélvico/epidemiologia , Incontinência Urinária/epidemiologia , Adulto , Feminino , Humanos , Prevalência , Risco , VoleibolRESUMO
Introduction: Pelvic organs prolapse remains a significant health concern affecting millions of women worldwide. The use of native tissues to suspend the apex has acquired relevance in urogynecologic surgery. One of the most commonly used procedures performed without mesh is the technique described by Shull, consisting of suturing the vaginal apex to the uterosacral ligaments. The objective of the study is to evaluate the learning curve of laparoscopic Shull's repair for the correction of pelvic floor defects, including the surgery time and surgical outcomes. Materials and methods: This is a retrospective study conducted at the Policlinico G. Martino, University of Messina, Messina, Italy, and Policlinico Vanvitelli, Vanvitelli University, Naples, Italy. All patients affected by grade I-IV POP, consisting of apical prolapse with or without cystocele, and who underwent laparoscopic Shull's technique for prolapse correction were enrolled. The endpoints to estimate the learning curve for the procedure were the percentage of laparoscopic procedures completed, operative time, and the early complication rate. Results: A total of 31 laparoscopic Shull repairs were collected for the study. To evaluate the learning curve of the technique, we divided the 31 cases into three different groups: Procedures 0-10; 11-20; 21-31. The parameter for evaluating technique learning was the operative time. Group 21-31 demonstrated an operative time of 97â min (SD 20), compared with 121â min (SD 23) in group 0-10 and 120â min (SD 13) in group 11-20. A comparison of these means through ANOVA showed a p-value of 0.01 for the entire system, and 0.95 for the comparison between 0 and 10 and 11-20, 0.04 for 0-10 vs. 21-31, and 0.02 between 11 and 20 and 21-31. Conclusions: The rate of surgical improvement in terms of time became effective after an average of 20 procedures. However, the improvement seems to be effective case by case for surgeons skilled in basic endoscopy.
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PURPOSE: Metabolic syndrome and endothelial dysfunction play a relevant role in the cardiovascular risk in post-menopause. The aim of the study was to assess the effects of a low-dose hemihydrate estradiol and drospirenone combination on cardiovascular risk parameters in postmenopausal women with metabolic syndrome. MATERIALS AND METHODS: Twenty-eight healthy women (group A) and 28 women with metabolic syndrome (group B) were treated with hemihydrate estradiol one mg + drospirenone two mg. At recruitment and after six months, clinical and laboratory parameters of metabolic syndrome were evaluated. Endothelial function was assessed measuring the flow-mediated dilatation of the brachial artery and the intima-media thickness of the common carotid artery. RESULTS: After six months an overall improvement of metabolism was observed in both groups reaching statistical significance for triglycerides, total cholesterolemia, and systolic pressure in group B. A trend to lower baseline flow-mediated dilatation was also found in group B. CONCLUSIONS: Drospirenone improves cardiovascular risk factors and does not impair endothelial function in menopausal women with metabolic syndrome.
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Androstenos/administração & dosagem , Endotélio Vascular/efeitos dos fármacos , Estrogênios/administração & dosagem , Síndrome Metabólica/fisiopatologia , Pós-Menopausa , Pressão Sanguínea , Artéria Braquial/fisiopatologia , Doenças Cardiovasculares/patologia , Doenças Cardiovasculares/fisiopatologia , Artéria Carótida Primitiva/patologia , Espessura Intima-Media Carotídea , Colesterol/sangue , Endotélio Vascular/fisiopatologia , Etinilestradiol/administração & dosagem , Feminino , Humanos , Pessoa de Meia-Idade , Fatores de Risco , Triglicerídeos/sangue , VasodilataçãoRESUMO
PURPOSE: To evaluate female sexual dysfunction in hypertensive postmenopausal women and the effects of antihypertensive therapy. MATERIALS AND METHODS: Female sexual dysfunction was assessed by the Female Sexual Function Index (FSFI) in three groups of postmenopausal patients: normotensive women (group A: 240 women), hypertensive women without therapy (group B: 220 women), hypertensive women on therapy (group C: 80 women). RESULTS: The incidence of female sexual dysfunction was increased in group B compared to groups A and C. Healthy patients showed higher FSFI scores compared to hypertensive patients (groups B and C). Hypertensive-treated patients accounted for higher scores in all items compared to hypertensive patients without therapy. CONCLUSIONS: Essential hypertension significantly affects female sexual function. Physicians should recognize and properly manage FSD in hypertensive women.
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Anti-Hipertensivos/uso terapêutico , Hipertensão/epidemiologia , Disfunções Sexuais Fisiológicas/epidemiologia , Anti-Hipertensivos/farmacologia , Estudos de Casos e Controles , Feminino , Humanos , Hipertensão/tratamento farmacológico , Itália/epidemiologia , Pessoa de Meia-Idade , Pós-Menopausa/efeitos dos fármacos , Disfunções Sexuais Fisiológicas/tratamento farmacológico , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Disfunções Sexuais Psicogênicas/epidemiologiaRESUMO
PURPOSE OF INVESTIGATION: The aim of this prospective randomized study was to evaluate a red clover based isoflavones supplementation in the treatment of climacteric syndrome and its effects on cardiovascular risk serum profile. MATERIALS AND METHODS: The study included 150 healthy postmenopausal women that were randomly assigned to receive phytoestrogens tablets, amounting in a total daily intake of 60.8 mg red clover isoflavones plus 19.2 mg soy isoflavones (n = 75), or placebo (n = 75). The authors evaluated teh following: daily number of hot flushes and Kupperman Index at baseline and after one and three months; serum total, high-density lipoprotein (HDL) and low-density lipoprotein (LDL) cholesterol, triglycerides, prothrombin time (PT), partial thromboplastin time (PTT), fibrinogen, and antithrombin III (ATIII) at baseline and after three and six months. RESULTS: One hundred twenty-eight patients completed the study: 67 in the active group and 61 in the placebo group. The treatment led to a progressive significant reduction (p < 0.05) of the number of hot flushes in the active group compared to placebo already after one month, while Kupperman Index was statistically reduced after three months. No significant variation in total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides, PT, PTT, fibrinogen, and ATIII were found. CONCLUSION: The present findings suggest that a red clover based isoflavones supplementation in healthy postmenopausal women is promptly effective on climacteric syndrome, improves neurovegetative symptoms, safe on cardiovascular risk serum profile, and does not modify lipids and coagulation.
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Doenças Cardiovasculares/epidemiologia , Fogachos/tratamento farmacológico , Isoflavonas/uso terapêutico , Fitoestrógenos/administração & dosagem , Trifolium , Doenças Cardiovasculares/sangue , Feminino , Humanos , Pessoa de Meia-Idade , Fitoestrógenos/uso terapêutico , Fitoterapia , Medição de RiscoRESUMO
PURPOSE OF INVESTIGATION: Oxidative stress impacts many age-related degenerative processes, such as in postmenopausal bone loss and in antioxidant defenses that are significantly decreased in elderly osteoporotic women. The authors evaluated the effect of oral supplementation with antioxidant agents containing alpha lipoic acid (ALA) on bone mineral density (BMD) of osteopenic postmenopausal women. MATERIALS AND METHODS: Fifty postmenopausal women with osteopenia (-2.5 < T-score < -1) were prospectively enrolled and randomly assigned to orally receive ALA and other antioxidant agents (vitamin C, vitamin E, and selenium) plus calcium and vitamin D3 (n = 25), or only calcium and vitamin D3 (n = 25). The BMD was estimated at baseline and after 12 months of treatment by heel quantitative ultrasonometry (QUS). RESULTS: Forty-four patients completed the one-year study: 23 in the ALA group, 21 in the control group. The treatment of ALA group led to a better estimated BMD compared to the control group (0.401 +/- 0.026 vs 0.388 +/- 0.025 g/cm2), although this difference barely achieved a statistical significance (p = 0.048). CONCLUSION: These findings, although in a small population, could suggest that oral supplementation with antioxidant agents containing ALA may mitigate bone loss in osteopenic postmenopausal women.
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Antioxidantes/administração & dosagem , Doenças Ósseas Metabólicas/prevenção & controle , Osso e Ossos/efeitos dos fármacos , Pós-Menopausa/fisiologia , Ácido Tióctico/administração & dosagem , Idoso , Doenças Ósseas Metabólicas/tratamento farmacológico , Osso e Ossos/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Diabetic cardiomyopathy is a ventricular dysfunction in the absence of coronary artery disease, valvular or hypertensive heart disease. The mechanisms underlying diabetic cardiomyopathy may involve metabolic disturbances, myocardial fibrosis, small vessel disease, microcirculation abnormalities, cardiac autonomic neuropathy and insulin resistance. Diagnostic problems emerge because no specific disease pattern characterizes the disease and because there may be coexistence in diabetes of coronary artery disease and hypertension as independent but compounding causes of biochemical, anatomical and functional alterations impairing cardiac function. In this paper we will review the role of nuclear imaging today, concentrating on the diagnostic capabilities of radionuclide ventriculography, to study the effect of insulin resistance and, more extensively, gated-single photon emission computed tomography with Tc-99m labelled agents. A broad analysis will be dedicated to: 1) positron emission tomography using perfusion agents, with the potential to quantify resting and stress blood flow and coronary flow reserve; 2) radionuclide procedures evaluating aerobic and anaerobic cardiac metabolism; and 3) cardiac neurotransmission imaging, studying the autonomic neuropathy.
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Cardiomiopatias/diagnóstico por imagem , Complicações do Diabetes/diagnóstico por imagem , Doenças do Sistema Nervoso Autônomo/diagnóstico por imagem , Tomografia Computadorizada por Emissão de Fóton Único de Sincronização Cardíaca , Circulação Coronária , Teste de Esforço , Glucose/metabolismo , Coração/diagnóstico por imagem , Coração/inervação , Humanos , Resistência à Insulina , Miocárdio/metabolismo , Oxirredução , Tomografia por Emissão de Pósitrons , Ventriculografia com RadionuclídeosRESUMO
AIMS: The aim of study was to assess, by means of perineal ultrasound (US), women treated with the trans-obturator suburethral sling procedure for urinary stress incontinence (USI). METHODS: Twelve women with USI and urethral hypermobility were enrolled. Static and dynamic perineal US of urethral mobility was performed before and after tension-free vaginal tape opturator (TVT-O) procedure: US parameters evaluated were pubis-urethra distance and inclination angle of the urethral axis. RESULTS: The Valsalva stress US evaluation showed a return to normal range of the pubic urethral distance in all cases (p = 0.0001); also a correction of the angle of inclination of the urethral axis occurred in all patients (p < 0.0001). CONCLUSIONS: Our results propose the use of perineal US for patients with USI as an additional diagnostic tool and a means for postsurgical follow-up.
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Períneo/diagnóstico por imagem , Slings Suburetrais , Uretra/diagnóstico por imagem , Incontinência Urinária por Estresse/diagnóstico por imagem , Incontinência Urinária por Estresse/cirurgia , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do Tratamento , UltrassonografiaRESUMO
OBJECTIVES: To evaluate the prevalence of urinary stress incontinence (USI) in menstruating women practising recreational sports activity, to detect specific sports with a stronger association with urinary incontinence (UI) and to evaluate risk factors possibly related to this condition. DESIGN: Epidemiological study. SETTING: Non-competitive sports organisations in the province of Varese, Italy. PARTICIPANTS: 679 women of fertile age, practising recreational sports activity. INTERVENTION: Anonymous questionnaire on UI. MAIN OUTCOME MEASUREMENTS: The questionnaire included questions about patients' general characteristics, occurrence of UI in relation to sport or daily general activities, time of onset of this condition, frequency of leakage episodes, correlation of incontinence with types of movements or sports, subjective impression of being limited on such occasions and/or necessity to modify the type of sport. RESULTS: UI was reported by 101 women (14.9%). Of these, 32 (31.7%) complained of UI only during sports activity, 48 (47.5%) only during daily life and 21 (20.8%) in both circumstances. Body mass index and parity were significantly associated with the risk of UI. Looking at the different sports activities, a higher rate of incontinence was found in women participating in basketball (16.6%), athletics (15%), and tennis or squash (11%). 10.4% of women abandoned their favourite sport, because of USI, and a further 20% limited the way they practised their favourite sport to reduce leakage episodes. CONCLUSIONS: Female UI affects a significant proportion of young women practising non-competitive sports activity; it can cause abandonment of the sport or limitation of its practice.
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Esportes/estatística & dados numéricos , Incontinência Urinária por Estresse/epidemiologia , Adolescente , Adulto , Índice de Massa Corporal , Feminino , Humanos , Itália/epidemiologia , Pessoa de Meia-Idade , Prevalência , Recreação , Fatores de Risco , Inquéritos e Questionários , Adulto JovemRESUMO
AIM: The aim of the study was to assess by what percentage the use of transvaginal ultrasound (TV, curettage) following voluntary interruption of pregnancy (IVG) reduces the incidence of haemorrhagic events resulting from incomplete drainage of the cavity during the first trimester of gestation. METHODS: The present is a randomized prospective study involving 720 women who in the period between January 2005 and January 2007 underwent drainage of the cavity during the first trimester of gestation. The study group involved 360 women who were submitted to TV ultrasound using the Toshiba JustVision 400 system at the end of the surgical procedure. The control group also numbered 360 women; they, by contrast, did not undergo ultrasound examination at the end of surgery. In the study group, in those cases in which the ultrasound examination carried out with a TV probe highlighted an endometrial rima of thickness 8 mm, recurettage was carried out. Patients then underwent further gynecological and ultrasound control examination, 5-8 days after the surgical procedure. RESULTS: The index of complications overall was 3.2%. Retained products of conception were encountered in 2 women in the study group (0.5%) and in 13 women from the control group (3.6%, P<0.05). Vaginal bleeding requiring hospitalization was observed in 2 women in the study group (0,5%) against 6 in the control group (1.6%, P=0.2). Cases of endometritis were diagnosed in only one woman in the study group (0.3%) against 5 in the control group (1.4%) and uterine perforation occurred in only one woman in the control group versus no case in the study group. There were no cases of retained products of conception in women presenting endometrial thickness <8 mm, a dimension obtained with the aid of ultrasound at the end of the surgical procedure. CONCLUSION: The use of ultrasound examination, carried out with the aid of a TV probe immediately following uterine drainage during the first trimester of pregnancy, may considerably reduce the incidence both of post-IVG haemorrhages due to incomplete curettage and of the total number of complications. Evaluation of endometrial thickness is of crucial importance. If this turns out to be =8 mm at the end of the surgical procedure, recurettage of the uterine cavity is indicated.
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Aborto Induzido/efeitos adversos , Dilatação e Curetagem/efeitos adversos , Complicações Pós-Operatórias/prevenção & controle , Hemorragia Uterina/prevenção & controle , Útero/diagnóstico por imagem , Adulto , Interpretação Estatística de Dados , Feminino , Seguimentos , Idade Gestacional , Humanos , Gravidez , Primeiro Trimestre da Gravidez , Estudos Prospectivos , Fatores de Tempo , UltrassonografiaRESUMO
AIM: The aim of this study was to verify the effects on endometrium of short-term phytoestrogens therapy in postmenopausal women. METHODS: This randomized study compared two groups of 50 patients undergone respectively to phytoestrogens therapy or placebo. An endometrial survey was performed on the study groups by ultrasound and hysteroscopy at baseline and at 6 and 12 months. RESULTS: The ultrasonographic findings and the hysteroscopic biopsies in the 47 women submitted to phytoestrogens therapy that completed the follow-up showed an atrophic and/or inactive endometrial mucosa less than in one patients (2.1%) with endometrial thickness and proliferative endometrium bioptical sample after 12 months of treatment; no cases of endometrial hyperplasia were found. CONCLUSION: In the authors' 12 month experience, phytoestrogens therapy in postmenopausal women was safe for endometrial stimulation because did not cause any significant alteration of the mucosa in a short-term administration.
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Endométrio/efeitos dos fármacos , Terapia de Reposição de Estrogênios , Fitoestrógenos/uso terapêutico , Pós-Menopausa , Método Duplo-Cego , Endométrio/diagnóstico por imagem , Feminino , Seguimentos , Humanos , Histeroscopia , Itália , Pessoa de Meia-Idade , Resultado do Tratamento , UltrassonografiaRESUMO
OBJECTIVE: To evaluate the effects of low-dose hormone therapy (LD-HT) on bleeding pattern and vasomotor symptoms in perimenopausal women. METHODS: In a prospective, open-label study at an University clinic, 120 perimenopausal women suffering from irregular menstrual cycles and hot flushes were randomized to micronized 17beta-estradiol 1 mg plus dydrogesterone 10 mg sequential added (LD-HT; group A: 60 subjects) or dydrogesterone 10 mg from day 15 to 28 (group B: 60 subjects). Number and severity of hot flushes and bleeding pattern were assessed throughout the study. RESULTS: Women in group A experienced a significant reduction in number of hot flushes while no significant variation was observed in group B. The incidence of cyclic bleeding was 86% in group A and 76% in group B, the mean duration was significantly lower in group A than in group B. CONCLUSIONS: LD-HT may control both irregular bleeding and hot flushes in perimenopausal women.
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Didrogesterona/administração & dosagem , Estradiol/administração & dosagem , Terapia de Reposição Hormonal/métodos , Fogachos/tratamento farmacológico , Perimenopausa/efeitos dos fármacos , Congêneres da Progesterona/administração & dosagem , Relação Dose-Resposta a Droga , Combinação de Medicamentos , Feminino , Humanos , Menorragia/tratamento farmacológico , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
AIM: The aim of our study is the assessment of the importance of the endometrial ablation versus hysterectomy in patients treated with tamoxifen for previous breast cancer. METHODS: Fifty-eight outpatients in therapy with tamoxifen for 1 year were controlled in the Department of Gynaecology of the University of Naples. We have selected these patients in two groups: group A, with 28 women with abnormal uterine bleeding and endometrial thickness >8 mm and group B, with 30 normal endometrium asymptomatic women. All patient of group A and 18 of group B were treated with endometrial ablation. RESULTS: Next follow-up showed normal hysteroscopy figures in 89% of cases and 5% of cases needed a hysterectomy for new abnormal uterine bleeding and cytology. CONCLUSION: Our results show the utility of endometrial ablation especially in selected cases in therapy with tamoxifen for previous breast cancer.
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Antineoplásicos Hormonais/efeitos adversos , Ablação por Cateter , Endométrio/efeitos dos fármacos , Endométrio/cirurgia , Histerectomia , Tamoxifeno/efeitos adversos , Hemorragia Uterina/cirurgia , Antineoplásicos Hormonais/administração & dosagem , Neoplasias da Mama/tratamento farmacológico , Ablação por Cateter/métodos , Feminino , Humanos , Histerectomia/métodos , Histeroscopia/métodos , Estudos Retrospectivos , Tamoxifeno/administração & dosagem , Resultado do Tratamento , Hemorragia Uterina/induzido quimicamenteRESUMO
AIM: The development of thrombotic disorders is a major threat for young women during pregnancy. It is one of the main causes of pregnancy-related disorders, which may also result in harm for the conceptus. Successful pregnancies require an even balance of coagulation and fibrinolysis, in order to secure stabilization of the basal plate as well as adequate placental perfusion. Broad spectrum assays which measure a range of thrombin/fibrin formation in serum have become an established means of identifying activation of blood coagulation and/or fibrinolysis. There is considerable interest in the application of these assays to the diagnosis of other hypercoagulable states, such as thrombophilia during pregnancy. We investigated coagulation/fibrinolysis parameters for significant differences between pregnant women during their gestation (first, second and third trimester) with or without pregnancy loss and healthy nonpregnant women. METHODS: Thirty-nine pregnant women, aged 24-39 years, were studied. They were subdivided according to pregnancy trimester: 15 patients in the first trimester; 13 in the second and 11 in the third. The selection of patients was carried out in cooperation with the Transfusion Center of the Second University of Naples in order to obtain a homogeneous sample group. The control group included 400 healthy patients. Biochemical and blood coagulation tests were performed for each patient and the results obtained were compared with the control group. RESULTS: A decrease in free protein S (PS) and fibrinolysis (t-PA/PAI-1) activities and an increase in Factor VII, Factor VIII, prothrombin fragment 1+2 (F1+2), D-dimer (D-dimer) were observed in pregnant women during the follow-up of gestation. However, there were statistical differences between the groups of women with one or more pregnancy loss where it was found the lowest values in t-PA and PAI and the highest values in FVII and F1+2. Among subjects with more than one abortion, coagulation/fibrinolysis derangements before the partum were more prominent. A significant association exists between consecutive recurrent abortions and pregnancy complications such as placental abruption, hypertensive disorders and CS. This association persists after controlling for variables considered to coexist with recurrent abortions. CONCLUSIONS: These findings suggest that an excessive hypercoagulable state is associated with the termination of pregnancy resulting into a moderate risk for thrombosis during the different trimesters of pregnancy. The follow-up of fibrinolytic markers could represent a useful diagnostic tool for termination of pregnancy.
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Complicações Hematológicas na Gravidez/sangue , Trombofilia/sangue , Coagulação Sanguínea , Feminino , Fibrinólise , Humanos , Gravidez , Complicações Hematológicas na Gravidez/diagnóstico , Trombofilia/diagnósticoRESUMO
AIM: The aim of this study was to estimate the incidence of complications due to the prenatal invasive diagnosis performed by amniocentesis at the Department of Prenatal Diagnosis of the Second University of Naples. METHODS: A total of 1.580 patients who underwent amniocentesis from January 2001 to December 2003, were submitted to a telephone interview concerning the complications that occurred after the invasive diagnosis. RESULTS: Only 1.416 patients out of the total patients interviewed answered correctly to the questionnaire. The complications that occurred in the first 24 h from amniocentesis (early complications) included light contractions and lipothymia respectively in 8.3% and 6.7% of cases; losses of amniotic fluid took place in 1.06% while bleedings were observed in 0.85% of cases. The incidence of abortions occurred in the week following amniocentesis was 0.78%. Preterm labor occurred in only 6% of the patients submitted to amniocentesis, spontaneous labor at term in 43% and cesarean section in 51%. The Apgar index at birth was normal in 95.7% of cases. In the remaining 4.3% pathologies like hypoglycemia or respiratory distress, which promptly regressed, were observed. Early complications and the incidence of abortions were significantly and independently associated with the double needle puncture but not with maternal age or the placenta specimen obtained during amniocentesis. CONCLUSIONS: A careful observation of the technique and the protocol, as well as a careful selection of patients are necessary presuppositions in order to further decrease the occurrence of complications due to amniocentesis.
Assuntos
Amniocentese/efeitos adversos , Doenças Fetais/epidemiologia , Doenças Fetais/etiologia , Complicações na Gravidez/epidemiologia , Complicações na Gravidez/etiologia , Adulto , Feminino , Humanos , Incidência , Gravidez , Inquéritos e QuestionáriosRESUMO
AIM: The aim of this paper was to establish the physiologic changes in the coagulation and fibrinolytic systems during normal pregnancy. METHODS: One-hundred and twenty normal pregnant women were investigated in a longitudinal study involving 3 measurements: blood samples were collected at 12, 24 and 36 weeks of gestation and were assayed for prothrombin time, antithrombin III (ATIII) activity, protein C activity, protein S (PS) activity, prothrombin fragments 1+2, type 1 plasminogen activator inhibitor activity, tissue plasminogen activator antigen, plasminogen, activated protein C resistance, factors VII and VIII levels and D dimer. Student t-test, one way analysis of variance (ANOVA) and Fisher test were used for statistical analysis. RESULTS: Factor VII and factor VIII were always increased with respect to controls. Variance analysis showed a statistically significant reduction for anticoagulants (PS) and a rise for F1+2 and D dimer. With regard to fibrinolysis, there was an increase both for t-PA and PA1-1 during pregnancy. Moreover, the increased activity of factors of haemostasis was accompanied by an increase of activity and concentration of ATIII and acquired activated protein C resistance. CONCLUSIONS: These findings suggest that normal pregnancy is associated with an hypercoagulable state, resulting into a moderate risk for thrombosis during the different trimesters of pregnancy. Also broad spectrum assays which measure a range of trombin/fibrin formation in serum have become an established mean to identify activation of blood coagulation and/or fibrinolysis. There is a considerable interest in the application of these assays to the diagnosis of other acquired hypercoagulable states; such as thrombophilia during pregnancy. From the viewpoint of coagulation/fibrinolysis changes, the follow-up of thrombophilia markers could be recommended when levels of coagulation parameters exceed the normal values during pregnancy.