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1.
J Assist Reprod Genet ; 40(5): 969-983, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37010710

RESUMO

OBJECTIVE: To assess the value of intrauterine PRP to improve IVF outcome in women with previous implantation failure. METHODS: Screening of Pubmed, Web of Science, and other databases from inception to August 2022 using the keywords related to "platelet-rich plasma" OR "PRP" AND "IVF" "implantation failure." Twenty-nine studies (3308 participants) were included in our analysis, 13 were RCTs, 6 were prospective cohorts, 4 were prospective single arm, and 6 were retrospective analyses. Extracted data included settings of the study, study type, sample size, participants' characteristics, route, volume, timing of PRP administration, and outcome parameters. RESULTS: Implantation rate was reported in 6 RCTs (886 participants) and 4 non-RCTs (732 participants). The odds ratio (OR) effect estimate was 2.62 and 2.06, with 95% CI of 1.83, 3.76, and 1.03-4.11, respectively. Endometrial thickness was compared in 4 RCTs (307 participants) and 9 non-RCTs (675 participants), which showed a mean difference of 0.93 and 1.16, with 0.59-1.27 and 0.68-1.65 95% CI, respectively. CONCLUSION: PRP administration improves implantation, clinical pregnancy, chemical pregnancy, ongoing pregnancy, live birth rates, and endometrial thickness in women with previous implantation failure.


Assuntos
Implantação do Embrião , Endométrio , Gravidez , Humanos , Feminino , Taxa de Gravidez , Estudos Retrospectivos , Estudos Prospectivos , Nascido Vivo
2.
Int J Gynaecol Obstet ; 152(3): 395-400, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33011968

RESUMO

OBJECTIVE: To investigate whether dual triggering of final oocyte maturation with a combination of gonadotropin-releasing hormone (GnRH) agonist and human chorionic gonadotropin (hCG) can improve the number of retrieved oocytes and clinical pregnancy rate in poor responders undergoing in vitro fertilization/intracytoplasmic sperm injection (IVF-ICSI) cycles using a GnRH-antagonist protocol. METHODS: A randomized controlled trial included poor ovarian responders indicated for ICSI using a GnRH-antagonist protocol. They were divided equally into two groups: group I received 10 000 units of hCG plus 0.2 mg of triptorelin while group II received 10 000 units of hCG only for triggering of ovulation. The primary outcome parameter was the number of oocytes retrieved. Secondary outcomes included metaphase II oocytes number, cancellation rate, number of obtained embryos, chemical and clinical pregnancy rates. RESULTS: One hundred and sixty women were included in the study, with 80 women in each treatment group. Dual triggering was associated with higher number of retrieved oocytes (5.3 ± 1.9 vs 4.5 ± 2.4, P=0.014), metaphase II oocytes (3.8 ± 1.4 vs 3.1 ± 1.7, P=0.004), total and grade 1 embryos (2.7 ± 1.1 and 2.3 ± 1.0 vs 1.9 ± 1.2 and 1.1 ± 0.2, P=0.001 and 0.021 respectively), and transferred embryos (2.2 ± 0.9 vs 1.6 ± 0.9, P=0.043, and lower cancellation rate (7.5% vs 20%, P=0.037) compared with single triggering. There were significantly higher chemical (25% vs 11.3%, P=0.039) and clinical (22.5% vs 8.8%, P=0.028) pregnancy rates in women with dual triggering compared with those with single triggering. CONCLUSION: Dual triggering is associated with better IVF outcome in poor responders compared with single trigger. Clinical trial registration NCT04008966.


Assuntos
Gonadotropina Coriônica/uso terapêutico , Fertilização in vitro , Hormônio Liberador de Gonadotropina/antagonistas & inibidores , Antagonistas de Hormônios/administração & dosagem , Oócitos/crescimento & desenvolvimento , Indução da Ovulação , Injeções de Esperma Intracitoplásmicas , Adulto , Gonadotropina Coriônica/administração & dosagem , Feminino , Humanos , Oócitos/efeitos dos fármacos , Gravidez , Taxa de Gravidez
3.
Lipids Health Dis ; 17(1): 195, 2018 Aug 21.
Artigo em Inglês | MEDLINE | ID: mdl-30131073

RESUMO

BACKGROUND: Polycystic ovary syndrome (PCOS) is considered as one of the most frequently encountered hormonal pathologies in women during their reproductive years. Leptin and ghrelin, peptide hormones with adipostatic and orexigenic effect, respectively, seem to be involved in the metabolic changes that occur in PCOS. The aim of this study was to determine serum ghrelin and leptin levels in obese and lean Saudi women with PCOS and to investigate their relationship to the metabolic profiles in these women. METHODS: This study was conducted as a prospective, observational, cross-sectional, case-control study, at the Department of Obstetrics and Gynecology, Al-Noor Hospital, Makkah, Kingdom of Saudi Arabia. The study population included 252 women [130 women with PCOS (diagnosed according to the Rotterdam ESHRE/ASRM-Sponsored PCOS Consensus, 2003) and 122 normo-ovulatory women as matched controls] attending the outpatient Gynecology Clinic. Demographic details were recorded, blood was extracted following overnight fast and serum was used for the determination of serum ghrelin and leptin levels and other hormonal and biochemical parameters including total cholesterol, triglycerides, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, glucose, and insulin. Insulin resistance and sensitivity were calculated as HOMA-IR and HOMA-S. RESULTS: No significant differences in ghrelin (P = 0.1830) and leptin (P = 0.8329) levels were detected between the PCOS and control groups. However, ghrelin levels were significantly lower; and leptin levels were significantly higher in obese PCOS patients in comparison with lean patients (P = 0.0001 for both). In the PCOS group, there were significant correlations between ghrelin and leptin levels with Body Mass Index (BMI), waist-hip ratio, total cholesterol, triglycerides, HDL, LDL and insulin levels. Multiple regression analysis demonstrated that insulin was the main determinant for ghrelin (R2 = 0.316) and leptin (R2 = 0.352) levels (P = 0.0001 for both). CONCLUSIONS: Although serum ghrelin and leptin levels were found to be normal in women with PCOS; yet, there is a relationship, possibly linked to obesity, hyperinsulinemia and insulin resistance between these levels and metabolic profile of Saudi PCOS.


Assuntos
Grelina/sangue , Leptina/sangue , Metabolômica , Obesidade/sangue , Síndrome do Ovário Policístico/sangue , Magreza/sangue , Adulto , Estudos de Casos e Controles , Feminino , Homeostase , Humanos , Resistência à Insulina , Arábia Saudita
4.
Reprod Sci ; 25(10): 1509-1514, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29439618

RESUMO

OBJECTIVE: To evaluate the effect of prolonged Gonadotropin releasing hormone (GnRH) agonist downregulation in patients with endometriomas of less than 5 cm on the outcome of the proceeding Intracytoplasmic sperm injection (ICSI) trial. METHODS: In a randomized controlled trial at a university teaching hospital, 90 patients indicated for ICSI and having unilateral single endometrioma of less than 5 cm in diameter were randomized into 2 groups. Group A (45 patients) received the standard long protocol; whereas group B (45 patients) received 3 consecutive Intramuscular (IM) injections of triptorelin 3.75 mg 28 days apart followed by the standard long protocol 28 days after the last injection. RESULTS: There were no significant differences in the clinical and hormonal characteristics between the 2 groups. All ICSI cycle characteristics including number of retrieved oocytes, fertilized oocytes, and transferred embryos were also not significantly different. However, patients who received prolonged GnRH agonist therapy showed significantly higher chemical ( P = .011), clinical ( P = .018), and ongoing ( P = .028) pregnancy rates. CONCLUSION: Prolonged GnRH agonist downregulation improves the pregnancy rates in patients with small endometriomas undergoing ICSI.


Assuntos
Endometriose/patologia , Hormônio Liberador de Gonadotropina/agonistas , Resultado da Gravidez , Injeções de Esperma Intracitoplásmicas , Adulto , Regulação para Baixo , Transferência Embrionária , Endometriose/complicações , Feminino , Humanos , Recuperação de Oócitos , Gravidez , Taxa de Gravidez , Resultado do Tratamento , Pamoato de Triptorrelina/administração & dosagem
5.
Arch Gynecol Obstet ; 297(2): 539-545, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-29242974

RESUMO

PURPOSE: To study the effect of intramural fibroids on uterine and endometrial vascularity in infertile women scheduled for in-vitro fertilization (IVF). METHODS: 3D power Doppler was used to measure the endometrial volume and blood flow indices in 182 women with intramural fibroids not affecting the uterine cavity and compared them to a matched control group without fibroids. RESULTS: There was significantly increased vascularity in the endometrium of the fibroid group as denoted by higher endometrial VI (p = 0.018), FI (p = 0.027) and Endometrial VFI. No significant difference in mean uterine artery RI (p = 0.277) or PI (p = 0.187). Among the fibroid group 62.6% had a fibroid > 4 cm. Women with fibroids > 4 cm had a significantly higher Endometrial FI (p = 0.037), and VFI (p = 0.02). Uterine artery blood flow was not affected, as uterine RI (p = 0.369) and PI (p = 0.321) were not statistically different. Compared with the control group (non fibroid), women with fibroids > 4 cm had significantly higher endometrial VI (p = 0.013), FI (p = 0.004), and VFI (p < 0.001), whereas women with fibroid ≤ 4 cm had no statistically significant differences in VI (p = 0.292), FI (p = 0.198), and VFI (p = 0.304). CONCLUSION: Intramural fibroids > 4 cm significantly increase endometrial vascularity. This increase in blood flow may be a factor that affects the outcome of IVF.


Assuntos
Endométrio/irrigação sanguínea , Endométrio/diagnóstico por imagem , Fertilização in vitro , Infertilidade Feminina/diagnóstico por imagem , Leiomioma/diagnóstico por imagem , Ultrassonografia Doppler/métodos , Neoplasias Uterinas/diagnóstico por imagem , Útero/irrigação sanguínea , Útero/diagnóstico por imagem , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Infertilidade Feminina/etiologia , Infertilidade Feminina/terapia , Leiomioma/complicações , Fluxo Sanguíneo Regional , Resultado do Tratamento , Neoplasias Uterinas/complicações
6.
BMC Womens Health ; 16: 18, 2016 Mar 16.
Artigo em Inglês | MEDLINE | ID: mdl-26980265

RESUMO

BACKGROUND: Ultrasonography has been extensively used in women suspected of having a gynecological malignancy. The aim of this study is to evaluate the efficacy of 3D ultrasonography and power Doppler for discrimination between benign and malignant endometrium in premenopausal women with abnormal uterine bleeding. METHODS: This cross-sectional study included 78 premenopausal women with abnormal uterine bleeding scheduled for hysteroscopy and endometrial curettage. The endometrial thickness (ET), uterine artery pulsatility index (PI) and resistance index (RI), and endometrial volume (EV) and 3D power Doppler vascularization index (VI), flow index (FI), and vascularization flow index (VFI) were measured and compared with hysteroscopic and histopathologic findings. RESULTS: The ET (P <0.001), EV (P <0.001), and endometrial VI (P <0.001) and VFI (P = 0.043) were significantly increased in patients with atypical endometrial hyperplasia and endometrial carcinoma (n = 10) than those with benign endometrium (n = 68); whereas, the uterine artery PI and RI and endometrial FI were not significantly different between the two groups. The best marker for discrimination between benign and malignant endometrium was the VI with an area under the ROC curve of 0.88 at a cutoff value of 0.81%. CONCLUSION: 3D ultrasonography and power Doppler, especially endometrial VI, may be useful for discrimination between benign and malignant endometrium in premenopausal women with abnormal uterine bleeding.


Assuntos
Neoplasias do Endométrio/complicações , Neoplasias do Endométrio/diagnóstico , Endométrio/diagnóstico por imagem , Imageamento Tridimensional , Ultrassonografia Doppler/instrumentação , Ultrassonografia Doppler/estatística & dados numéricos , Hemorragia Uterina/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Endométrio/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Ultrassonografia Doppler/métodos
7.
Int J Gynaecol Obstet ; 130(3): 250-2, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26140948

RESUMO

OBJECTIVE: To investigate the use and success rate of hysteroscopic tubal electrocoagulation for the treatment of hydrosalpinx-related infertility among patients undergoing in vitro fertilization (IVF) who have laparoscopic contraindications. METHODS: A prospective study was conducted among patients who had unilateral or bilateral hydrosalpinges identified on hysterosalpingography and vaginal ultrasonography, and who were undergoing IVF at a center in Cairo, Egypt, between January 1, 2013, and October 30, 2014. All patients who had contraindications for laparoscopy were scheduled for hysteroscopic tubal electrocoagulation (group 1); the other patients underwent laparoscopic tubal ligation (group 2). For all patients, hysterosalpingography was performed 3 months after their procedure to evaluate proximal tubal occlusion. RESULTS: Among 85 enrolled patients, 22 underwent hysteroscopic tubal electrocoagulation and 63 underwent laparoscopic tubal ligation. The procedure was successful in terms of tubal occlusion for 25 (93%) of 27 hydrosalpinges in group 1, and 78 (96%) of 81 hydrosalpinges in group 2 (P=0.597). No intraoperative or postoperative complications were reported. CONCLUSION: Hysteroscopic tubal electrocoagulation was found to be a successful treatment for hydrosalpinges before IVF when laparoscopy is contraindicated.


Assuntos
Eletrocoagulação/métodos , Doenças das Tubas Uterinas/cirurgia , Fertilização in vitro/métodos , Esterilização Tubária/métodos , Adulto , Egito , Doenças das Tubas Uterinas/patologia , Feminino , Humanos , Histerossalpingografia/métodos , Histeroscopia/métodos , Infertilidade Feminina/etiologia , Infertilidade Feminina/terapia , Laparoscopia/métodos , Estudos Prospectivos , Resultado do Tratamento
8.
J Minim Invasive Gynecol ; 22(1): 127-31, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25195158

RESUMO

STUDY OBJECTIVE: To compare 2-dimensional sonohysterography (2D SHG) vs 3-dimensional sonohysterography (3D SHG) using saline solution infusion, with outpatient hysteroscopy as the gold standard, for evaluation of the uterine cavity in women of reproductive age. DESIGN: Comparative observational cross-sectional study (Canadian Task Force classification II-2). SETTING: University hospital. PATIENTS: One hundred twenty women of reproductive age with abnormal uterine bleeding, infertility, or recurrent pregnancy loss and with clinically and/or ultrasongraphically suspected intrauterine lesions. INTERVENTIONS: All patients underwent 2D SHG and 3D SHG using saline solution infusion followed by outpatient hysteroscopy. Sonographic findings were compared with hysteroscopic findings. MEASUREMENTS AND MAIN RESULTS: For 2D SHG, sensitivity was 71.2%; specificity, 94.1%; positive predictive value, 90.2%; negative predictive value, 81.0%; and overall accuracy, 84.2%. For 3D SHG, sensitivity was 94.2%; specificity, 98.5%; positive predictive value, 98.0%; negative predictive value, 95.7%; and overall accuracy, 96.7%. Thus, 3D SHG was superior to 2D SHG (p = .02) and comparable with outpatient hysteroscopy (p = .12) for diagnosis of intrauterine lesions. CONCLUSION: 3D SHG can be used in the initial evaluation of the uterine cavity in women of reproductive age, with accuracy comparable to that of hysteroscopy.


Assuntos
Imageamento Tridimensional , Doenças Uterinas/diagnóstico por imagem , Útero/diagnóstico por imagem , Aborto Habitual/etiologia , Adulto , Estudos Transversais , Feminino , Humanos , Histeroscopia , Infertilidade Feminina/etiologia , Metrorragia/etiologia , Valor Preditivo dos Testes , Estudos Prospectivos , Sensibilidade e Especificidade , Cloreto de Sódio , Ultrassonografia , Doenças Uterinas/complicações , Doenças Uterinas/diagnóstico
9.
Eur J Obstet Gynecol Reprod Biol ; 171(1): 84-7, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24011380

RESUMO

OBJECTIVE: To evaluate uterine artery blood flow using pulsed Doppler, and endometrial and subendometrial microvascularization using three-dimensional (3D) power Doppler, in women with unexplained infertility. STUDY DESIGN: In a prospective clinical trial at a university teaching hospital, 40 women with unexplained infertility were compared to 40 fertile parous controls. In the mid-luteal (peri-implantation) phase, the endometrial thickness and volume, uterine artery pulsatility index (PI) and resistance index (RI), endometrial and subendometrial 3D power Doppler vascularization index (VI), flow index (FI), and vascularization flow index (VFI), and serum estradiol and progesterone levels were measured in both groups. RESULTS: The uterine artery PI (P = 0.003) and RI (P = 0.007) were significantly increased and the endometrial VI (P = 0.029), FI (P = 0.031), and VFI (P = 0.001) and subendometrial VI (P = 0.032), FI (P = 0.040), and VFI (P = 0.005) were significantly decreased in the unexplained infertility group. The endometrial thickness and volume and serum estradiol and progesterone levels, however, were not significantly different between the two groups. CONCLUSION: Peri-implantation endometrial perfusion is impaired in women with unexplained infertility: Doppler study of uterine hemodynamics should therefore be considered in infertility work-up.


Assuntos
Endométrio/irrigação sanguínea , Hemodinâmica , Infertilidade Feminina/fisiopatologia , Artéria Uterina/fisiologia , Útero/irrigação sanguínea , Adulto , Endométrio/diagnóstico por imagem , Feminino , Humanos , Infertilidade Feminina/diagnóstico por imagem , Estudos Prospectivos , Fluxo Sanguíneo Regional , Ultrassonografia Doppler em Cores/métodos , Útero/diagnóstico por imagem , Resistência Vascular
10.
Gynecol Endocrinol ; 29(9): 826-9, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23855354

RESUMO

OBJECTIVE: To evaluate the ability of a combination of multiple ovarian reserve markers to predict ovarian stimulation response in polycystic ovary syndrome (PCOS). METHODS: On cycle Day 3 of 75 infertile patients with PCOS, serum follicle stimulating hormone (FSH), luteinizing hormone (LH), and anti-Müllerian hormone (AMH) were measured, and antral follicle count (AFC) and ovarian volume (OV) were evaluated by transvaginal sonography (TVS). All patients underwent the same mild ovarian stimulation protocol using clomiphene citrate and highly purified FSH. Ovulation was monitored by TVS and confirmed by midluteal serum progesterone level. RESULTS: AMH, AFC, and "ovulation index" [OI, serum AMH (ng/ml) × bilateral AFC] were significantly lower in the ovulatory group (n = 57, 76%) compared with the anovulatory group, whereas LH, FSH, LH/FSH ratio, and OV were not significantly different. Using receiver-operating characteristic curve analysis, the OI at a cutoff value of "85" had a sensitivity of 73.7% and a specificity of 72.2% in the prediction of ovulation, with an area under the curve of 0.733. Patients with OI < 85 had significantly higher ovulation rate (p < 0.001). CONCLUSION: The OI, combining both AMH and AFC, is a potentially useful predictor of the outcome of ovarian stimulation in PCOS.


Assuntos
Hormônio Antimülleriano/sangue , Folículo Ovariano/citologia , Indução da Ovulação , Ovulação/sangue , Síndrome do Ovário Policístico/diagnóstico , Síndrome do Ovário Policístico/terapia , Adulto , Contagem de Células , Clomifeno/uso terapêutico , Feminino , Fármacos para a Fertilidade Feminina/uso terapêutico , Humanos , Infertilidade Feminina/sangue , Infertilidade Feminina/diagnóstico , Infertilidade Feminina/terapia , Indução da Ovulação/efeitos adversos , Síndrome do Ovário Policístico/sangue , Prognóstico , Resultado do Tratamento
11.
Fertil Steril ; 99(7): 1912-5, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-23465819

RESUMO

OBJECTIVE: To evaluate endometrial and subendometrial microvascularization, using three-dimensional (3D) power Doppler ultrasound, in women with intrauterine device (IUD)-induced menorrhagia; and whether those potential findings could predict the risk of bleeding before IUD insertion. DESIGN: Prospective clinical trial. SETTING: University teaching hospital. PATIENT(S): One hundred twenty women, who requested the insertion of a copper IUD for contraception. INTERVENTION(S): Endometrial thickness and volume, uterine artery pulsatility index and resistance index, and endometrial and subendometrial 3D power Doppler vascularization index, flow index, and vascularization flow index were measured twice: immediately before and 3 months after IUD insertion. MAIN OUTCOME MEASURE(S): Doppler indices before and after IUD insertion. RESULT(S): Before IUD insertion, no significant difference was detected in the clinical characteristics, endometrial thickness and volume, and Doppler indices between women who had IUD-induced menorrhagia (n = 47) and those without menorrhagia (n = 73). However, after IUD insertion, there was a significant increase in the endometrial and subendometrial vascularization index, flow index, and vascularization flow index in women with menorrhagia, whereas other parameters remained not significantly different between the two groups. CONCLUSION(S): Endometrial and subendometrial microvascularization increases in women with IUD-induced menorrhagia; however, this finding has no predictive value before IUD insertion.


Assuntos
Endométrio/irrigação sanguínea , Dispositivos Intrauterinos de Cobre/efeitos adversos , Menorragia/diagnóstico por imagem , Microvasos/diagnóstico por imagem , Ultrassonografia Doppler , Artéria Uterina/diagnóstico por imagem , Adulto , Velocidade do Fluxo Sanguíneo , Egito , Feminino , Hospitais Universitários , Humanos , Imageamento Tridimensional , Menorragia/etiologia , Menorragia/fisiopatologia , Microvasos/fisiopatologia , Valor Preditivo dos Testes , Estudos Prospectivos , Fluxo Pulsátil , Fluxo Sanguíneo Regional , Medição de Risco , Fatores de Risco , Fatores de Tempo , Artéria Uterina/fisiopatologia , Resistência Vascular
12.
Int J Gynaecol Obstet ; 115(2): 188-90, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-21872241

RESUMO

OBJECTIVE: To report the clinicopathologic analysis of women who underwent radical cystectomy for bladder cancer in Egypt from 1997 to 2005. METHODS: Clinicopathologic data for 250 women who underwent radical cystectomy for bladder cancer at 3 centers in Cairo were retrospectively reviewed from hospital charts and pathology sheet records. Cystectomy specimens were evaluated pathologically for involvement of internal genitalia. RESULTS: The uterus was not available for histopathologic examination in 11 specimens; 1 ovary was absent from 18 specimens; and both ovaries were absent from 2 specimens. Uterine involvement was observed in 1 case of transitional cell carcinoma. Benign uterine pathology was detected in 25 cases. All patients had normal ovaries, and the vagina was involved in 11 cases. There was urethral involvement in 10% of patients. Of the 50 patients available for follow-up, 11 had 1 ovary preserved and 2 had the uterus plus both ovaries preserved. None of them experienced late ovarian or uterine recurrence. CONCLUSION: Involvement of female internal genitalia in bladder cancer is uncommon. Thus, preservation of these organs in young women undergoing radical cystectomy should be considered in selected cases after careful preoperative assessment.


Assuntos
Cistectomia/estatística & dados numéricos , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/cirurgia , Neoplasias da Bexiga Urinária/epidemiologia , Neoplasias da Bexiga Urinária/cirurgia , Adenocarcinoma/epidemiologia , Adenocarcinoma/patologia , Adenocarcinoma/cirurgia , Adulto , Idoso , Carcinoma de Células Escamosas/epidemiologia , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células de Transição/epidemiologia , Carcinoma de Células de Transição/patologia , Carcinoma de Células de Transição/cirurgia , Egito/epidemiologia , Feminino , Humanos , Pessoa de Meia-Idade , Metástase Neoplásica , Recidiva Local de Neoplasia/patologia , Estadiamento de Neoplasias , Neoplasias Ovarianas/epidemiologia , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/cirurgia , Estudos Retrospectivos , Neoplasias Uretrais/epidemiologia , Neoplasias Uretrais/patologia , Neoplasias Uretrais/cirurgia , Neoplasias da Bexiga Urinária/patologia , Neoplasias Uterinas/epidemiologia , Neoplasias Uterinas/patologia , Neoplasias Uterinas/cirurgia , Neoplasias Vaginais/epidemiologia , Neoplasias Vaginais/patologia , Neoplasias Vaginais/cirurgia
13.
Fertil Steril ; 96(4): 962-5, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-21575939

RESUMO

OBJECTIVE: To evaluate the efficacy and safety of vaginal misoprostol for cervical priming before diagnostic outpatient hysteroscopy (OH) without anesthesia. DESIGN: Double-blind randomized controlled trial. SETTING: University teaching hospital. PATIENT(S): One hundred fifty patients requiring diagnostic OH for investigation of infertility or abnormal uterine bleeding in the reproductive age. INTERVENTION(S): Patients were randomly allocated into two equal groups (n = 75). In group I, 200 µg misoprostol was inserted into the posterior vaginal fornix 3 hours before OH; in group II (control), vaginal examination was performed without misoprostol administration. A rigid 30° 4-mm hysteroscope was used in the vaginoscopic technique. MAIN OUTCOME MEASURE(S): Ease of cervical entry (Likert scale), procedural time, patient acceptability (Likert scale), and pain scoring (visual analog scale). RESULT(S): Vaginal misoprostol significantly facilitated the procedure; cervical entry was easier, procedural time was shorter, patient acceptability was higher, and pain scoring was lower in group I compared with group II. Side effects of misoprostol were infrequent, minor, and transient. No complications were reported. CONCLUSION(S): The regimen of 200 µg vaginal misoprostol administered 3 hours before diagnostic OH is a simple, effective, and safe method of cervical priming to facilitate the procedure without anesthesia.


Assuntos
Assistência Ambulatorial/métodos , Colo do Útero/efeitos dos fármacos , Histeroscopia/métodos , Misoprostol/administração & dosagem , Administração Intravaginal , Adulto , Colo do Útero/fisiologia , Método Duplo-Cego , Feminino , Humanos , Infertilidade Feminina/diagnóstico , Infertilidade Feminina/tratamento farmacológico , Medição da Dor/efeitos dos fármacos , Medição da Dor/métodos , Adulto Jovem
14.
Eur J Obstet Gynecol Reprod Biol ; 155(1): 65-8, 2011 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-21216086

RESUMO

OBJECTIVES: Dysregulation of ghrelin levels may lead to physiological problems including obesity and polycystic ovary syndrome (PCOS). The aim of the study was to compare ghrelin levels in women with and without PCOS. STUDY DESIGN: Serum ghrelin levels (pre- and post-prandial) were compared between 30 Saudi women suffering from PCOS and 30 healthy controls. The relationship between circulating ghrelin levels and other hormones was investigated. Anthropometric measurements were made for all subjects. Biochemical and hormonal investigations included plasma glucose, insulin, luteinizing hormone (LH), follicle-stimulating hormone (FSH), 17ß-estradiol (E2), progesterone, testosterone and sex hormone binding globulin (SHGB), and serum ghrelin levels. The data were statistically analyzed using independent T-test and ANOVA. Correlation studies were performed between ghrelin levels and other variables. RESULTS: No differences were observed in the levels of ghrelin during fasting and the postprandial period in the PCOS (p=0.487) and control groups (p=0.378). A significant inverse correlation was observed in ghrelin levels (fasting and postprandial) levels and BMI (PCOS: r=-0.529; p=0.009, controls: r=-0.670; p=0.005); PCOS: r=-0.421; p=0.007, controls: r=-0.491; p=0.004 respectively). No correlations between ghrelin levels and other parameters were observed. CONCLUSION: The findings of the study suggest that circulating plasma ghrelin levels were found to be normal and were inversely related to BMI in women with PCOS. No relationship between circulating ghrelin levels and the abnormal hormonal pattern of the PCOS were observed.


Assuntos
Grelina/sangue , Síndrome do Ovário Policístico/sangue , Adulto , Índice de Massa Corporal , Jejum/sangue , Feminino , Humanos , Obesidade/complicações , Sobrepeso/complicações , Síndrome do Ovário Policístico/complicações , Período Pós-Prandial
15.
Hypertens Pregnancy ; 30(2): 221-30, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-21250890

RESUMO

OBJECTIVES: (i) To compare the levels of soluble Fas (sFas) in the sera of patients with variable degrees of preeclampsia and in healthy gravidas; and (ii) to correlate sFas with clinical, laboratory, and Doppler parameters in preeclampsia. METHODS: Fifty patients with mild preeclampsia, 50 patients with severe preeclampsia, and 50 healthy normotensive pregnant women (control group) were selected from those admitted to the delivery unit. All were nearly of the same maternal and gestational ages. Patients and controls were subjected to (i) history taking; (ii) general, abdominal, and pelvic examination; (iii) laboratory investigations including serum sFas, total bilirubin, aspartate transaminase, alanine transaminase, creatinine, uric acid, hematocrit value, platelet count, and 24 urinary proteins; (iv) obstetric ultrasound and biophysical profile; (v) Doppler cerebroplacental ratio; and (vi) neonatal assessment after delivery. RESULTS: Serum sFas was significantly higher (p < 0.001) in patients with mild and severe preeclampsia than in normal controls, and in patients with severe preeclampsia than in those with mild disease. In preeclampsia group, sFas correlated positively with systolic (r = 0.386; p < 0.001) and diastolic (r = 0.347; p = 0.001) blood pressures, serum uric acid (r = 0.452; p < 0.001), and urinary protein (r = 0.416; p < 0.001); and correlated negatively with biophysical profile (r = -0.371; p < 0.001), cerebroplacental ratio (r = -0.527; p < 0.001), and birth weight (r = -0.458; p < 0.001). CONCLUSION: Serum sFas is significantly elevated in preeclampsia and is correlated with some important clinical, laboratory, and Doppler parameters. Further longitudinal studies are recommended to investigate the possible value of sFas as an early predictor of preeclampsia and its severity.


Assuntos
Pressão Sanguínea/fisiologia , Pré-Eclâmpsia/sangue , Receptor fas/sangue , Adulto , Velocidade do Fluxo Sanguíneo/fisiologia , Estudos Transversais , Feminino , Humanos , Pré-Eclâmpsia/diagnóstico por imagem , Pré-Eclâmpsia/fisiopatologia , Gravidez , Índice de Gravidade de Doença , Ultrassonografia Pré-Natal , Ácido Úrico/sangue
16.
Fertil Steril ; 95(1): 272-6, 2011 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-20638055

RESUMO

OBJECTIVE: To evaluate the importance of subjecting the patient to an outpatient (office) hysteroscopy (OH) before assisted reproductive techniques (ART) and patient compliance, possible side effects, and complications of the procedure. DESIGN: Comparative observational cross-sectional study. SETTING: University hospital. PATIENT(S): One hundred fifty-two patients attending the outpatient infertility clinic for pre-ART (IVF/intracytoplasmic sperm injection [ICSI]-ET) investigations, with normal uterine findings on hysterosalpingography (HSG). INTERVENTION(S): Transvaginal sonography (TVS) and OH (using a rigid, 30-degree, 4-mm hysteroscope) by the vaginoscopic "no touch" technique. MAIN OUTCOME MEASURE(S): Diagnostic value and compliance of OH. RESULT(S): The procedure was successful in 145 patients (95.4%); 51 of them (35.2%) had previous ART failures. Abnormal hysteroscopic findings were observed in 48 women (33.1%), in which endometrial polyp, submucous myoma, and intrauterine adhesions were the most common findings. The TVS was specific (100%) but not sensitive (41.7%) compared with OH. Abnormal hysteroscopic findings were significantly higher in patients with previous ART failure(s). The procedure was acceptable in almost all patients with no reported complications. CONCLUSION(S): The OH should be part of the infertility workup before ART even in patients with normal HSG and/or TVS. This is especially relevant in cases with prior failed ART cycles.


Assuntos
Histeroscopia/efeitos adversos , Infertilidade Feminina/patologia , Infertilidade Feminina/terapia , Técnicas de Reprodução Assistida , Adulto , Estudos Transversais , Feminino , Humanos , Infertilidade Feminina/diagnóstico por imagem , Pacientes Ambulatoriais , Cooperação do Paciente , Sensibilidade e Especificidade , Ultrassonografia , Útero/diagnóstico por imagem , Útero/patologia
17.
Int J Gynaecol Obstet ; 109(3): 239-41, 2010 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-20199774

RESUMO

OBJECTIVE: To investigate the association of insulin resistance with dyslipidemia and metabolic syndrome (MBS) in women with polycystic ovary syndrome (PCOS). METHODS: Fasting glucose (G), insulin (I), and lipid levels were measured in 50 infertile women with PCOS. A fasting G/I ratio of 4.5 or less (n=29) defined insulin resistance (IR). RESULTS: The mean levels of total cholesterol (P<0.001), low-density lipoprotein (P=0.02), and triglycerides (P<0.001) were significantly higher and the mean levels of high-density lipoprotein were significantly lower (P<0.001) in the IR group. The prevalence of MBS (P=0.02) and obesity (P=0.04), hypertension (P=0.02), fasting hyperglycemia (P=0.03), low high-density lipoprotein levels (P=0.02), and hypertriglyceridemia (P=0.02) were also significantly higher in the IR group. CONCLUSION: Insulin resistance is associated with dyslipidemia and MBS in women with PCOS. Lifestyle modification and insulin-sensitizing agents should be part of the management plan.


Assuntos
Dislipidemias/epidemiologia , Resistência à Insulina , Síndrome Metabólica/epidemiologia , Síndrome do Ovário Policístico/fisiopatologia , Adulto , Estudos Transversais , Dislipidemias/etiologia , Feminino , Glucose/metabolismo , Humanos , Hiperglicemia/epidemiologia , Hiperglicemia/etiologia , Hipertensão/epidemiologia , Hipertensão/etiologia , Insulina/metabolismo , Lipídeos/sangue , Síndrome Metabólica/etiologia , Obesidade/epidemiologia , Obesidade/etiologia , Prevalência , Fatores de Risco , Adulto Jovem
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