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1.
Endocrine ; 63(2): 332-340, 2019 02.
Artigo em Inglês | MEDLINE | ID: mdl-30269265

RESUMO

PURPOSE: Macroprolactinemia is characterized by predominance of macroprolactin molecules in circulation and generally has extra-pituitary origin. Macroprolactin is viewed as biologically inactive, therefore asymptomatic, and thus may not require any treatment or prolonged follow-up. In addition, data on prevalence of macroprolactinemia and its clinical manifestation are also rare. Therefore, the present study was aimed to find out prevalence of macroprolactinemia and its association, if any, with reproductive manifestations. MATERIAL AND METHODS: Macroprolactin was measured in 102 hyperprolactinemia cases (>100 ng/ml prolactin level), 135 physiological hyperprolactinemia cases (50 pregnant and 85 lactating females; >100 ng/ml prolactin level) and 24 controls. Poly ethylene glycol (PEG) precipitation method was carried out to screen macroprolactin. Prolactin recovery of <25% was considered overt macroprolactinemia. Detailed clinical data was recorded which included complete medical history, physical examination and hormone measurements besides CT/MRI for pituitary abnormalities. RESULTS: Prevalence of macroprolactinemia was 21.57% (22/102) in hyperprolactinemia (prolactin >100 ng/ml). There was no case of macroprolactinemia in physiological hyperprolactinemia, or healthy control females. Reproductive manifestations were present in 72.73% (16/22) macroprolactinemia cases, out of which macroprolactinemia was the sole cause of associated reproductive manifestations in 68.7% (11/16) cases. Reversal of reproductive dysfunction/s was observed in five cases with appropriate treatment for high macroprolactin. CONCLUSION: Macroprolactinemia prevalence was found to be 21.5%, out of which 72.73% cases had associated reproductive dysfunctions.


Assuntos
Hiperprolactinemia/epidemiologia , Hiperprolactinemia/fisiopatologia , Infertilidade/epidemiologia , Distúrbios Menstruais/epidemiologia , Reprodução/fisiologia , Disfunções Sexuais Fisiológicas/epidemiologia , Disfunções Sexuais Psicogênicas/epidemiologia , Aborto Espontâneo/sangue , Aborto Espontâneo/epidemiologia , Aborto Espontâneo/etiologia , Adulto , Estudos de Casos e Controles , Disfunção Erétil/sangue , Disfunção Erétil/epidemiologia , Disfunção Erétil/etiologia , Feminino , Humanos , Hiperprolactinemia/sangue , Hiperprolactinemia/etiologia , Infertilidade/sangue , Infertilidade/etiologia , Libido/fisiologia , Masculino , Distúrbios Menstruais/sangue , Distúrbios Menstruais/etiologia , Pessoa de Meia-Idade , Neoplasias Hipofisárias/complicações , Neoplasias Hipofisárias/epidemiologia , Gravidez , Prevalência , Prolactina/sangue , Prolactinoma/complicações , Prolactinoma/epidemiologia , Fatores de Risco , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/etiologia , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/etiologia , Adulto Jovem
2.
Endocrine ; 60(3): 510-515, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29138989

RESUMO

PURPOSE: Breast cancer patients (BCP) are at risk of female sexual dysfunction (FSD). Our aim was to clarify the effects of treatment strategies, and steroid hormones levels on FSD. METHODS: We enrolled 136 BCP (46.9 ± 0.8 years), and 122 completed questionnaires. BCP were divided into four groups: 22 women with advanced breast cancer on neoadjuvant therapy (NAT), 48 on adjuvant therapy (AT), 30 taking hormonal therapy (HT) and 22 with metastatic cancer on first line chemotherapy (FLT). Fifty-eight healthy women (43 ± 2.8 years) were enrolled as controls. FSD was evaluated by FSFI, and sexual distress was assessed with FSDS-R. We have collected demographic data, laboratory values, and LH, FSH, total testosterone (T), and estradiol (E2) levels. RESULTS: BCP showed a prevalence of FSD of 69%, total FSFI score was 17. FSDS-R was 8.3. FSD had a prevalence of 72 % in NAT, 65% in AT, 77% in metastatic BCP under FLT, 67% in HT, compared with a prevalence of 20% in controls. BCP showed lower E2 than normal values, as well as T. LH and FSH were significantly elevated than normal values. Total FSFI score was positively correlated with T in 122 BCP, no significant correlation was found between E2 and FSFI. Significant differences were found between NAT and HT in lubrication, pain domains and total FSDS-R score, AT and HT in pain domain, AT and NAT in lubrication domain. CONCLUSIONS: BCP are at high risk of developing FSD both for treatment choice and hormonal status, but they have not sexually related personal distress.


Assuntos
Neoplasias da Mama/complicações , Estradiol/sangue , Comportamento Sexual , Disfunções Sexuais Fisiológicas/epidemiologia , Disfunções Sexuais Psicogênicas/epidemiologia , Testosterona/sangue , Adulto , Neoplasias da Mama/sangue , Feminino , Hormônio Foliculoestimulante/sangue , Humanos , Hormônio Luteinizante/sangue , Pessoa de Meia-Idade , Prevalência , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/etiologia , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/etiologia , Inquéritos e Questionários
3.
Drug Alcohol Depend ; 176: 117-125, 2017 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-28531768

RESUMO

BACKGROUND: Some patients with opioid use disorder (OUD) are treated with methadone maintenance therapy (MMT). However, as with opioids, methadone has major side-effects; sexual dysfunction is a particularly distressing such effect. Rosa Damascena oil has been shown to reduce subjective sexual dysfunction in patients with major depressive disorders, but its influence on testosterone has not so far been tested. The aim of the present study was to investigate the influence of Rosa Damascena oil on sexual dysfunction and testosterone levels among male patients with OUD and undergoing MMT. METHODS: A total of 50 male patients (mean age: 40 years) diagnosed with OUD and receiving MMT were randomly assigned either to the Rosa Damascena oil (drops) or a placebo condition. At baseline, and four and eight weeks later, patients completed questionnaires covering sexual and erectile function. Blood samples to assess testosterone levels were taken at baseline and eight weeks later on completion of the study. RESULTS: Over time sexual dysfunction decreased, and testosterone increased in the Rosa Damascena oil, but not in the placebo condition. Sexual dysfunction scores and testosterone levels were not consistently related. CONCLUSIONS: Results from this double-blind, randomized, and placebo-controlled clinical trial showed that Rosa Damascena oil improved sexual function and testosterone levels among males with OUD and undergoing MMT.


Assuntos
Metadona/efeitos adversos , Tratamento de Substituição de Opiáceos/efeitos adversos , Fitoterapia/métodos , Óleos de Plantas/uso terapêutico , Rosa/química , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Adulto , Método Duplo-Cego , Humanos , Masculino , Dependência de Ópio/tratamento farmacológico , Comportamento Sexual/efeitos dos fármacos , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/induzido quimicamente , Testosterona/sangue
4.
J Obstet Gynaecol Can ; 39(3): 124-130, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-28343552

RESUMO

Androgens, both in excessive and depleted states, have been implicated in female reproductive health disorders. As such, serum testosterone measurements are frequently ordered by physicians in cases of sexual dysfunction and in women presenting with hirsutism. Commercially available androgen assays have significant limitations in the female population. Furthermore, the measurements themselves are not always informative in patient diagnosis, treatment, or prognosis. This article reviews the limitations of serum androgen measurements in women suspected to have elevated or reduced androgen action. Finally, we consider when therapeutic use of androgen replacement may be appropriate for women with sexual interest/arousal disorders.


Assuntos
Hirsutismo/sangue , Síndrome do Ovário Policístico/sangue , Disfunções Sexuais Psicogênicas/sangue , Testosterona/sangue , Androgênios/uso terapêutico , Sulfato de Desidroepiandrosterona/sangue , Di-Hidrotestosterona/sangue , Terapia de Reposição de Estrogênios , Feminino , Humanos , Radioimunoensaio , Disfunções Sexuais Psicogênicas/diagnóstico , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Testosterona/análogos & derivados , Testosterona/uso terapêutico
5.
Breast Dis ; 36(1): 1-4, 2016 Jan 22.
Artigo em Inglês | MEDLINE | ID: mdl-27177337

RESUMO

OBJECTIVES: To compare sexual function and hormone profile in male patients with gynecomastia with matched controls. MATERIALS-METHODS: Forty-seven male subjects with gynecomastia and thirty healthy controls were enrolled in this study. Serum free T3, free T4, TSH, FSH, prolactin, estradiol, total testosterone, free testosterone, DHEA-SO4, LH and total PSA were measured in the patients and controls. Sexual function of the patients and controls were evaluated using International Index of Erectile Function (IIEF). The hormone values and IIEF scores of the patients were statistically compared with the controls'. RESULTS: The mean of age, body mass index, right and left testicular volume in the patient and control group were similar. The mean FSH and free T3 values of the patients were significantly lower than the controls (p = 0.007 and p = 0.03, respectively). The mean of the other hormone values in the both groups were found to be statistically similar (p > 0.05). The mean ±SD of total IIEF scores in the patient and control group were 60.14 ± 8.78 and 65.24 ± 5.52, respectively (p = 0.007). Although the mean IIEF-erectile function, orgasmic function and intercourse satisfaction scores in the patient group were significantly lower than the control group (p < 0.001, p = 0.004 and p = 0.001, respectively), the mean IIEF-desire score of the patients was significantly higher than the controls (p = 0.002). CONCLUSION: We found that the hormone profiles (except FSH and free T3) of the patients with gynecomastia were similar with the controls. However, gynecomastia adversely affected male sexual function.


Assuntos
Disfunção Erétil/epidemiologia , Ginecomastia/epidemiologia , Saúde Reprodutiva , Disfunções Sexuais Psicogênicas/epidemiologia , Adolescente , Adulto , Estudos de Casos e Controles , Sulfato de Desidroepiandrosterona/sangue , Disfunção Erétil/sangue , Estradiol/sangue , Hormônio Foliculoestimulante/sangue , Ginecomastia/sangue , Humanos , Calicreínas/sangue , Hormônio Luteinizante/sangue , Masculino , Orgasmo , Ereção Peniana , Prolactina/sangue , Antígeno Prostático Específico/sangue , Disfunções Sexuais Psicogênicas/sangue , Testosterona/sangue , Tireotropina/sangue , Tiroxina/sangue , Tri-Iodotironina/sangue , Adulto Jovem
6.
Gynecol Oncol ; 140(1): 95-100, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26545955

RESUMO

OBJECTIVES: To determine the prevalence of sexual dysfunction in women after risk-reducing salpingo-oophorectomy (RRSO) and to assess factors which may influence sexual wellbeing following this procedure. METHODS: This work is a cross-sectional study of women who underwent RRSO at a tertiary gynecologic oncology unit between January 2009 and October 2014. Data collection involved a comprehensive questionnaire including validated measures of sexual function, sexual distress, relationship satisfaction, body image, impact of event, menopause specific quality of life, and general quality of life. Participants were invited to undergo blood testing for serum testosterone and free androgen index (FAI). RESULTS: 119 of the 206 eligible women participated (58%), with a mean age of 52years. The prevalence of female sexual dysfunction (FSD) was 74% and the prevalence of hypoactive sexual desire disorder (HSDD) was 73%. Common sexual issues experienced included; lubrication difficulty (44%), reduced sexual satisfaction (41%), dyspareunia (28%) and orgasm difficulty (25%). Relationship satisfaction, the use of topical vaginal estrogen and lower generalized body pain were significantly associated with a decreased likelihood of sexual dysfunction. Serum testosterone, FAI, the use of systemic hormone replacement therapy (HRT), prior history of breast cancer, menopausal status at the time of surgery and hysterectomy did not correlate with sexual dysfunction. CONCLUSION: The prevalence of FSD and HSDD after RRSO was 74% and 73% respectively. Relationship satisfaction, low bodily pain and use of topical vaginal estrogen were associated with a lower likelihood of sexual dysfunction. There was no correlation between serum testosterone or FAI, and sexual dysfunction.


Assuntos
Ovariectomia/efeitos adversos , Ovariectomia/métodos , Salpingectomia/efeitos adversos , Salpingectomia/métodos , Disfunções Sexuais Fisiológicas/etiologia , Disfunções Sexuais Psicogênicas/etiologia , Adulto , Idoso , Androgênios/sangue , Estudos Transversais , Feminino , Neoplasias dos Genitais Femininos/cirurgia , Humanos , Pessoa de Meia-Idade , Prevalência , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Psicogênicas/sangue , Testosterona/sangue
7.
J Clin Endocrinol Metab ; 100(4): 1350-8, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25629357

RESUMO

CONTEXT: It is unclear whether declining sexual function in older men is a cause or consequence of reduced androgen status. OBJECTIVE: Longitudinal associations were examined between reproductive hormones and sexual function in older men. DESIGN, SETTING, AND PARTICIPANTS: Men aged 70 years and older from the Concord Health and Ageing in Men Project study were assessed at baseline (n = 1705) and 2-year follow-up (n = 1367), with a total of 1226 men included in the final analyses. MAIN OUTCOMES AND MEASURES: At both visits, serum testosterone (T), dihydrotestosterone (DHT), estradiol (E2), and estrone (E1) were measured by liquid chromatography-tandem mass spectrometry, and SHBG, LH, and FSH were measured by immunoassay. Sexual functions (erectile function, sexual activity, and sexual desire) were self-reported via standardized questions. RESULTS: In longitudinal analyses, although baseline hormones (T, DHT, E2, and E1) did not predict decline in sexual function, the decline in serum T (but not DHT, E2, or E1) over 2 years was strongly related to the change in sexual activity and desire (but not erectile function). For each 1-SD decrease in T from baseline to 2-year follow-up, there was a multivariate-adjusted odds ratio of 1.23 (95% confidence interval, 1.12-1.36) for an additional risk of further decline in sexual activity. However, the magnitude of the decrease in serum T was strikingly small (<10%). Similar associations were found for changes over 2 years in serum T and decline in sexual desire, but not for erectile function. CONCLUSIONS: We found a consistent association among older men followed over 2 years between the decline in sexual activity and desire, but not in erectile function, with a decrease in serum T. Although these observational findings cannot determine causality, the small magnitude of the decrease in serum T raises the hypothesis that reduced sexual function may reduce serum T rather than the reverse.


Assuntos
Envelhecimento/fisiologia , Androgênios/sangue , Comportamento Sexual/fisiologia , Idoso , Idoso de 80 Anos ou mais , Envelhecimento/sangue , Seguimentos , Nível de Saúde , Humanos , Estudos Longitudinais , Masculino , New South Wales/epidemiologia , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/epidemiologia , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/epidemiologia
8.
J Steroid Biochem Mol Biol ; 146: 74-9, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24717976

RESUMO

Observations performed in a subset of patients treated for male pattern hair loss indicate that persistent sexual side effects as well as anxious/depressive symptomatology have been reported even after discontinuation of finasteride treatment. Due to the capability of finasteride to block the metabolism of progesterone (PROG) and/or testosterone (T) we have evaluated, by liquid chromatography-tandem mass spectrometry, the levels of several neuroactive steroids in paired plasma and cerebrospinal fluid (CSF) samples obtained from post-finasteride patients and in healthy controls. At the examination, post-finasteride patients reported muscular stiffness, cramps, tremors and chronic fatigue in the absence of clinical evidence of any muscular disorder or strength reduction. Although severity of the anxious/depressive symptoms was quite variable in their frequency, overall all the subjects had a fairly complex and constant neuropsychiatric pattern. Assessment of neuroactive steroid levels in CSF showed a decrease of PROG and its metabolites, dihydroprogesterone (DHP) and tetrahydroprogesterone (THP), associated with an increase of its precursor pregnenolone (PREG). Altered levels were also observed for T and its metabolites. Thus, a significant decrease of dihydrotestosterone (DHT) associated with an increase of T as well as of 3α-diol was detected. Changes in neuroactive steroid levels also occurred in plasma. An increase of PREG, T, 3α-diol, 3ß-diol and 17ß-estradiol was associated with decreased levels of DHP and THP. The present observations show that altered levels of neuroactive steroids, associated with depression symptoms, are present in androgenic alopecia patients even after discontinuation of the finasteride treatment. This article is part of a Special Issue entitled 'Sex steroids and brain disorders'.


Assuntos
Alopecia/tratamento farmacológico , Depressão/induzido quimicamente , Finasterida/efeitos adversos , Esteroides/sangue , Esteroides/líquido cefalorraquidiano , 20-alfa-Di-Hidroprogesterona/sangue , 20-alfa-Di-Hidroprogesterona/líquido cefalorraquidiano , Adulto , Transtornos de Ansiedade/induzido quimicamente , Transtornos de Ansiedade/metabolismo , Estudos de Casos e Controles , Depressão/sangue , Finasterida/uso terapêutico , Humanos , Masculino , Pregnenolona/sangue , Pregnenolona/líquido cefalorraquidiano , Progesterona/sangue , Progesterona/líquido cefalorraquidiano , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/induzido quimicamente
9.
J Sex Med ; 11(4): 1042-1046, 2014 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24754331

RESUMO

INTRODUCTION: Iron deficiency anemia (IDA) is a common micronutrient deficiency worldwide. It is an important health problem especially in women of reproductive age. IDA may cause anxiety, which is the major factor for female sexual dysfunction (FSD). AIM: The aim of the present study was to determine the impact of IDA on FSD in women of reproductive age. METHODS: In total, 207 women were enrolled. Women with IDA who were admitted in an outpatient clinic of family medicine were asked to complete Beck Anxiety Inventory (BAI), Female Sexual Function Index (FSFI), and Quality of Life (QoL) questionnaires. Questionnaires were completed before and after IDA treatments. Blood samples were obtained for measurements of hemoglobin, hematocrit, levels of serum iron, and iron-binding capacity. MAIN OUTCOME MEASURES: Outcomes of blood samples were used for diagnosing of IDA. BAI, FSFI, and QoL scores were evaluated. Paired samples t-tests and Pearson correlation analyses were used to assess relationship between findings of IDA treatments and other parameters. RESULTS: The mean age was 33.6 ± 8.4 years. There were statistical significant differences between pre- and posttreatment in terms of hemoglobin, hematocrit, serum iron, and serum iron-binding capacity. BAI scores were decreased and FSFI scores, which were statistically significant, increased after IDA treatments (P < 0.001). However, QoL scores were developed without statistical significance. CONCLUSION: There is a risk for anxiety as well as FSD in IDA women of reproductive age. Treatment of IDA can significantly improve sexual functions and QoL in these women population in short term.


Assuntos
Anemia Ferropriva/terapia , Suplementos Nutricionais , Hematínicos/administração & dosagem , Ferro/administração & dosagem , Disfunções Sexuais Fisiológicas/terapia , Disfunções Sexuais Psicogênicas/terapia , Adulto , Anemia Ferropriva/sangue , Anemia Ferropriva/complicações , Feminino , Hematócrito/métodos , Hemoglobinas/metabolismo , Humanos , Ferro/metabolismo , Pessoa de Meia-Idade , Estudos Prospectivos , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/etiologia , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/etiologia , Inquéritos e Questionários
10.
JAMA Surg ; 149(1): 26-33, 2014 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-24190440

RESUMO

IMPORTANCE: Obesity has been associated with impairments in sexual function and untoward changes in reproductive hormones in women. Relatively few studies have investigated changes in these domains following bariatric surgery. OBJECTIVE: To investigate changes in sexual functioning, sex hormone levels, and relevant psychosocial constructs in women who underwent bariatric surgery. DESIGN, SETTING, AND PARTICIPANTS: A prospective cohort study of 106 women from phase 2 of the Longitudinal Assessment of Bariatric Surgery who underwent bariatric surgery (median [interquartile range] body mass index, 44.5 [41.4-49.7]). Assessments were completed between 2006 and 2012. INTERVENTIONS: Bariatric surgery was performed by a surgeon certified by the Longitudinal Assessment of Bariatric Surgery (85 women underwent a Roux-en-Y gastric bypass, and 21 women underwent laparoscopic adjustable gastric banding). MAIN OUTCOMES AND MEASURES: Sexual functioning was assessed by use of the Female Sexual Function Index. Hormones were assessed by use of a blood assay. Quality of life, body image, depressive symptoms, and marital adjustment were assessed by use of validated questionnaires. RESULTS: Women lost a mean 32.7% (95% CI, 30.7%-34.7%) of initial body weight at postoperative year 1 and a mean 33.5% (95% CI, 31.5%-35.6%) at postoperative year 2. Two years following surgery, women reported significant improvements in overall sexual functioning and specific domains of sexual functioning: arousal, lubrication, desires, and satisfaction. They also experienced significant changes at 2 years in all hormones of interest. Women reported significant improvements in most domains of quality of life, as well as body image and depressive symptoms, within the first year after surgery, with these improvements being maintained through the second postoperative year. CONCLUSIONS AND RELEVANCE: Women who underwent bariatric surgery had significant improvements in overall sexual functioning, in most reproductive hormones of interest, and in psychosocial status. Improvements in sexual health can be added to the list of health benefits associated with bariatric surgery. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00670098.


Assuntos
Derivação Gástrica , Gastroplastia , Hormônios Esteroides Gonadais/sangue , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Psicogênicas/sangue , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/cirurgia , Estudos Prospectivos , Disfunções Sexuais Fisiológicas/etiologia , Disfunções Sexuais Psicogênicas/etiologia
11.
Eur Neuropsychopharmacol ; 23(8): 910-8, 2013 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-23084789

RESUMO

Data regarding the efficacy of dehydroepiandrosterone (DHEA) in the treatment of hypoactive sexual desire disorder (HSDD) are scarce and inconsistent. We aimed to determine possible gender differences in the efficacy of DHEA as a treatment for HDSS. Postmenopausal women (n=27), and men (n=21) with HSDD, were randomized to receive either DHEA 100 mg daily or placebo for 6 weeks in a controlled, double blind study. Primary outcome measures were sexual function questionnaires. Hormone serum levels of DHEAS, total and bioavailable testosterone, estradiol, and urine levels of DHEA and androsterone were also measured. Participants on active treatment showed a significant increase in circulating serum levels of DHEAS, while bioavailable testosterone levels increased in women only. In women only, significant interaction effects were observed for sexual arousal (p<0.05), satisfaction (p<0.05), and cognition (trend; p=0.06). For arousal, a significant improvement was observed for the DHEA treated group at 6 weeks (p=0.001). Significant correlations were observed between bioavailable T and sexual cognitions, arousal and orgasm, while DHEAS was correlated with satisfaction. In the men, significant correlations were observed between testosterone and arousal (r=.45), sexual drive (r=.50) and orgasm (r=.55). In women with HSDD, DHEA treatment had a significant beneficial effect on arousal, whereas no efficacy was demonstrated in men, indicating a possible gender difference. This improvement seems to be mediated via DHEA's metabolism to testosterone. Our positive results suggest that the neurosteroid DHEA may be effective as a treatment for women with HSDD if administered at a dose of at least 100 mg per day.


Assuntos
Desidroepiandrosterona/uso terapêutico , Neurotransmissores/uso terapêutico , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Adulto , Idoso , Androsterona/urina , Biotransformação , Desidroepiandrosterona/efeitos adversos , Desidroepiandrosterona/farmacocinética , Desidroepiandrosterona/urina , Sulfato de Desidroepiandrosterona/sangue , Manual Diagnóstico e Estatístico de Transtornos Mentais , Método Duplo-Cego , Resistência a Medicamentos , Estradiol/sangue , Feminino , Humanos , Israel , Masculino , Pessoa de Meia-Idade , Neurotransmissores/efeitos adversos , Neurotransmissores/farmacocinética , Neurotransmissores/urina , Pós-Menopausa , Caracteres Sexuais , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/metabolismo , Disfunções Sexuais Psicogênicas/urina , Testosterona/sangue
12.
Int Clin Psychopharmacol ; 27(4): 177-83, 2012 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-22407277

RESUMO

Antipsychotic-induced sexual dysfunction is a common problem in patients with schizophrenia. The aim of the study was to investigate the effect of switching to aripiprazole on sexual dysfunction and the hypothalamic-pituitary-gonadal axis in male patients with schizophrenia. In this prospective, open-label study, the participants were 10 male schizophrenia patients treated with atypical antipsychotics, risperidone, amisulpride, and olanzapine. Before and after switching to aripiprazole, they were assessed on the Arizona Sexual Experience Scale, and hormonal levels were measured. Our results showed a significant improvement in the severity of sexual dysfunction, especially in 'ease of sexual arousal' and 'penile erection,' as measured by the Arizona Sexual Experience Scale total scores after switching to aripiprazole (χ(2) = 12.45 and P = 0.002). The serum prolactin level decreased significantly after switching to aripiprazole (χ(2) = 11.14 and P = 0.004), but the changes in the total testosterone level were not significant (χ(2) = 4.75 and P = 0.93). Our results suggest that sexual dysfunction in schizophrenia patients seems to improve after switching to aripiprazole from other atypical antipsychotics (risperiodone, amisulpride, or olanzapine). This may be associated with a change in dopamine and serotonin transmissions and a decrease in the serum prolactin concentration.


Assuntos
Piperazinas/uso terapêutico , Prolactina/sangue , Quinolonas/uso terapêutico , Disfunções Sexuais Fisiológicas/tratamento farmacológico , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Testosterona/sangue , Adulto , Amissulprida , Antipsicóticos/efeitos adversos , Antipsicóticos/uso terapêutico , Aripiprazol , Benzodiazepinas/efeitos adversos , Estradiol/sangue , Hormônio Foliculoestimulante/sangue , Humanos , Hormônio Luteinizante/sangue , Masculino , Pessoa de Meia-Idade , Olanzapina , Projetos Piloto , Piperazinas/efeitos adversos , Estudos Prospectivos , Quinolonas/efeitos adversos , Retratamento , Risperidona/efeitos adversos , Esquizofrenia/sangue , Esquizofrenia/complicações , Esquizofrenia/tratamento farmacológico , Globulina de Ligação a Hormônio Sexual/metabolismo , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/induzido quimicamente , Disfunções Sexuais Fisiológicas/complicações , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/induzido quimicamente , Disfunções Sexuais Psicogênicas/complicações , Sulpirida/efeitos adversos , Sulpirida/análogos & derivados
13.
Maturitas ; 67(1): 78-83, 2010 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-20554405

RESUMO

OBJECTIVE: The aim of the present observational, cross-sectional study was to examine the effects of hormonal and psycho-relational variables on sexual function during menopausal transition and at early postmenopause in women with hot flushes. STUDY DESIGN: The sample comprised 138 women referred to a clinic for the treatment of hot flushes. They were categorised according to their stage of menopausal transition using the STRAW criteria: early menopausal transition (EMT) if their menstrual cycle was 7 or more days different from normal; late perimenopause (LMT) if they had experienced 60 days or more of amenorrhoea; and early postmenopause (EPM) if their amenorrhoea had lasted for at least 12 months but less than 4 years. MAIN OUTCOME MEASURES: Sexual function was measured by using the Female Sexual Function Index (FSFI), while anxiety (state and trait), depression, eating disorder and marital adjustment were evaluated by validated self-report questionnaires. Levels of free testosterone (FT), dehydroepiandrosterone sulfate (DHEAS) and estradiol (E2) were also measured. RESULTS: Overall sexual function varied significantly with stage of menopause, with total FSFI score less in EPM than in EMT (p=.009). A similar pattern was evident on FSFI sub-scales for sexual desire (p=.02), arousal (p=.01) orgasm (p=.01) and also pain (p=.02), but not for lubrication and satisfaction. Ratings for anxiety, depression and eating disorder did not differ across the menopausal sub-groups, and neither did ratings of marital adjustment. Both FT (p=.01) and DHEAS (p=.03) levels were slightly reduced at EPM in comparison with EMT, as were E2 levels (p=.001 EMT versus LMT; p=.0001 LMT versus EPM). In multiple regression analyses, plasma FT level was the only factor to predict FSFI full score (beta=.48; p=0.004) in women at EMT, while in women at LMT the depression score was the only factor to do so (beta=-.62; p=0.0001). The best model predicting FSFI full score at EPM included levels of DHEAS and E2 levels and state anxiety score. CONCLUSIONS: Hormonal and some psychological variables are relevant to sexual function in symptomatic women during menopausal transition and at early menopause but their role differs with the specific stage of reproductive ageing.


Assuntos
Menopausa , Disfunções Sexuais Fisiológicas , Disfunções Sexuais Psicogênicas , Ansiedade/complicações , Estudos Transversais , Sulfato de Desidroepiandrosterona/sangue , Depressão/complicações , Estradiol/sangue , Feminino , Inquéritos Epidemiológicos , Fogachos , Humanos , Menopausa/fisiologia , Menopausa/psicologia , Pessoa de Meia-Idade , Análise de Regressão , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Psicogênicas/sangue , Inquéritos e Questionários , Testosterona/sangue
14.
J Sex Med ; 7(1 Pt 1): 284-92, 2010 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-19912506

RESUMO

INTRODUCTION: Concern about a testosterone (T)-induced prostate-specific antigen (PSA) increase is often perceived as one of the main limitations in treating hypogonadism even when it is symptomatic, such as in subjects with sexual dysfunction (SD). AIM: The aim of this study was to evaluate the relationship between T and PSA levels in subjects with SD. Methods. We retrospectively evaluated the relationship between T and PSA in 2,291 subjects seeking medical care at our outpatient clinic for SD (sample A). The analysis was then repeated in a selected subpopulation of 1,421 subjects apparently free from prostatic diseases (sample B). MAIN OUTCOME MEASURES: The specific association between PSA levels, circulating androgens, and different clinical signs and symptoms of hypogonadism, as assessed by ANDROTEST structured interview, was evaluated. RESULTS: In both samples A and B, subjects with higher PSA levels reported a lower prevalence of hypogonadism-related symptoms and signs, as well as higher total testosterone (TT), and analogue and calculated free T. However, when the association between PSA and T was evaluated as a function of T deciles, the upper nine groups had similar PSA values, with the lowest demonstrated a significantly reduced PSA (the lowest vs. the rest of the sample: 0.61[0.38-1.23] ng/mL vs. 0.86[0.57-1.44] ng/mL, and 0.51[0.30-0.94] ng/mL vs. 0.73[0.52-1.10] ng/mL, respectively, for samples A and B; both P < 0.0001). Furthermore, when the relationship between hypogonadism (TT < 8 nmol/L) and PSA levels was evaluated according to age, it was significant only in younger subjects, but not in the older ones. CONCLUSIONS: Our data demonstrated that PSA is unrelated to T concentration across most of the T range, except for the most severely T deficient, and that a significant relationship between T and PSA is seen in younger but not in older men.


Assuntos
Biomarcadores Tumorais/sangue , Ejaculação/fisiologia , Disfunção Erétil/sangue , Hipogonadismo/sangue , Antígeno Prostático Específico/sangue , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Psicogênicas/sangue , Testosterona/sangue , Adulto , Fatores Etários , Idoso , Estudos Transversais , Disfunção Erétil/diagnóstico , Humanos , Hipogonadismo/diagnóstico , Masculino , Pessoa de Meia-Idade , Valores de Referência , Estudos Retrospectivos , Estatística como Assunto , Testosterona/deficiência
15.
Psychoneuroendocrinology ; 35(4): 578-87, 2010 May.
Artigo em Inglês | MEDLINE | ID: mdl-19804943

RESUMO

Late-onset hypogonadism describes the co-occurrence of a range of physical, psychological and sexual symptoms in aging men, with the implication that these symptoms are caused by androgen deficiency. Previous investigations examined mostly population samples and did not take into account the testosterone modulating effects of the genetically determined CAG repeat polymorphism (CAGn) of the androgen receptor (AR) gene. This is the first study which investigates aging male symptoms (AMS) in relation to the genetically determined androgen receptor CAG polymorphism, estradiol and testosterone levels in men > or =50 years of age in a healthy population sample (n=100), outpatients of an andrological department (n=76) who presented with sexual and "aging male" symptoms and a psychosomatic/psychiatric sample (n=120) who presented with various psychological and medically unexplained somatic complaints. Although the population sample was significantly older than the two patient groups, they reported significantly fewer AMS and had higher testosterone levels and shorter CAG repeats of the AR. Regression analysis revealed influences of CAGn on the AMS global score and the psychological and somatic subscale only in the two patient samples, while testosterone had some impact on the sexual subscale. Our results suggest that the so-called aging male symptoms show a certain association to androgenicity, but that they are rather unspecific and of multifactorial origin. Other factors contributing to AMS need further clarification.


Assuntos
Envelhecimento/fisiologia , Síndrome de Resistência a Andrógenos/genética , Hormônios Esteroides Gonadais/sangue , Hipogonadismo/genética , Receptores Androgênicos/genética , Expansão das Repetições de Trinucleotídeos , Idade de Início , Idoso , Idoso de 80 Anos ou mais , Envelhecimento/sangue , Envelhecimento/genética , Síndrome de Resistência a Andrógenos/sangue , Síndrome de Resistência a Andrógenos/fisiopatologia , Estudos de Casos e Controles , Humanos , Hipogonadismo/sangue , Hipogonadismo/epidemiologia , Masculino , Pessoa de Meia-Idade , Polimorfismo Genético/fisiologia , Transtornos Psicofisiológicos/sangue , Transtornos Psicofisiológicos/epidemiologia , Transtornos Psicofisiológicos/genética , Projetos de Pesquisa , Estudos de Amostragem , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/epidemiologia , Disfunções Sexuais Fisiológicas/genética , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/epidemiologia , Disfunções Sexuais Psicogênicas/genética , Expansão das Repetições de Trinucleotídeos/fisiologia
16.
Urol Nurs ; 29(4): 259-60, 263, 2009.
Artigo em Inglês | MEDLINE | ID: mdl-19718942

RESUMO

Hypoactive sexual desire disorder (HSDD) is the most common complaint among women experiencing sexual dysfunction. The cause of HSDD is often multifactorial, and there are no treatments approved by the Food and Drug Administration available to women at this time.


Assuntos
Disfunções Sexuais Psicogênicas/etiologia , Causalidade , Estrogênios/sangue , Feminino , Felicidade , Terapia de Reposição Hormonal , Humanos , Satisfação Pessoal , Prevalência , Qualidade de Vida/psicologia , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/epidemiologia , Disfunções Sexuais Psicogênicas/prevenção & controle , Testosterona/sangue , Testosterona/uso terapêutico , Estados Unidos/epidemiologia , Saúde da Mulher
17.
Eur J Endocrinol ; 161(2): 363-8, 2009 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-19497984

RESUMO

OBJECTIVE: It has been reported that hypoactive sexual desire disorder (HSDD) affects one-third of transsexual women (defined as postoperative male-to-female transsexuals) receiving estrogen replacement whose bioavailable androgen levels are lower than in ovulating women and comparable with those in surgically postmenopausal women. The aim of this study was to evaluate the efficacy of transdermal testosterone treatment and of oral dydrogesterone in transsexual women with HSDD receiving estrogens. METHODS: Seven transsexual women with HSDD were treated with a testosterone patch and nine transsexual women with HSDD were treated with oral dydrogesterone over 24 weeks. The primary end point was the change in the brief profile of female sexual function (B-PFSF) score. Secondary end points were changes in hormonal parameters and side effect assessments. RESULTS: A significant increase in total testosterone and free testosterone levels was observed in the group receiving transdermal testosterone. At 24 weeks, there was a significant improvement in the B-PFSF score showing an improvement in sexual desire among transsexual women treated with the testosterone patch, whereas no change in the B-PFSF score was observed in transsexual women treated with oral dydrogesterone. No side effects were reported. CONCLUSIONS: In this pilot study, sexual desire in transsexual women improved significantly after treatment with the testosterone patch, without noticeable side effects.


Assuntos
Didrogesterona/administração & dosagem , Disfunções Sexuais Psicogênicas/tratamento farmacológico , Testosterona/administração & dosagem , Transexualidade/fisiopatologia , Administração Cutânea , Adulto , Sulfato de Desidroepiandrosterona/sangue , Estradiol/sangue , Hormônio Foliculoestimulante/sangue , Humanos , Hormônio Luteinizante/sangue , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Progestinas/administração & dosagem , Prolactina/sangue , Globulina de Ligação a Hormônio Sexual/metabolismo , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/fisiopatologia , Estatísticas não Paramétricas , Inquéritos e Questionários , Transexualidade/sangue , Transexualidade/tratamento farmacológico
18.
Menopause ; 15(1): 23-31, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-18257141

RESUMO

OBJECTIVE: To describe general and sexual well-being in women with premature ovarian failure (POF) and to investigate whether there is a relationship between androgen levels and sexual functioning. DESIGN: Women with POF and healthy volunteers with regular menstrual cycles participated. Participants completed a written questionnaire and underwent hormonal screening. The questionnaire included standardized measures: the Questionnaire for Screening Sexual Dysfunctions, the Shortened Fatigue Questionnaire, and the Symptom Check List-90. Serum hormone measurements included estradiol, total testosterone, bioavailable testosterone, androstenedione, dehydroepiandrosterone, and dehydroepiandrosterone sulfate. RESULTS: Eighty-one women with POF and 68 control women participated in the study. Compared with control women, women with POF reported more complaints of anxiety, depression, somatization, sensitivity, hostility, and psychological distress. Overall women with POF were less satisfied with their sexual life. They had fewer sexual fantasies and masturbated less frequently. Sexual contact was associated with less sexual arousal, reduced lubrication, and increased genital pain. However, the frequency of desire to have sexual contact and the frequency of actual sexual contact with the partner did not differ between women with POF and control women. Women with POF had lower levels of estradiol, total testosterone, and androstenedione. Multiple regression analysis revealed that androgen levels had only a weak influence on sexual functioning; higher total testosterone levels were associated with increased frequency of desire for sexual contact, and higher androstenedione levels were associated with elevated frequency of sexual contact. CONCLUSIONS: Women with POF have diminished general and sexual well-being and are less satisfied with their sexual lives than control women. Although women with POF had lower androgen levels, we did not find an important independent role for androgens in various aspects of sexual functioning.


Assuntos
Androgênios/sangue , Insuficiência Ovariana Primária/sangue , Insuficiência Ovariana Primária/complicações , Disfunções Sexuais Fisiológicas/sangue , Disfunções Sexuais Fisiológicas/etiologia , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/etiologia , Adulto , Androstenodiona/sangue , Desidroepiandrosterona/sangue , Sulfato de Desidroepiandrosterona , Estradiol/sangue , Feminino , Humanos , Libido , Pessoa de Meia-Idade , Países Baixos , Insuficiência Ovariana Primária/psicologia , Disfunções Sexuais Fisiológicas/psicologia , Disfunções Sexuais Psicogênicas/psicologia , Testosterona/sangue , Saúde da Mulher
19.
Eur Urol ; 52(5): 1448-54, 2007 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-17544206

RESUMO

OBJECTIVES: To assess the degree of hormonal abnormalities in testicular cancer survivors and the effect of these changes on patients' quality of life. METHODS: Men with complete remission of testicular cancer for over 2 yr were eligible. Patients completed the State-Trait Anxiety Inventory (STAI), the Hospital Anxiety and Depression Scale (HADS), Beck Depression Inventory (BDI), the International Index of Erectile Function (IIEF), and the Sexual Functioning Questionnaire (SFQ), and rated their physical and psychological well-being, quality of life, and relationship with their partner. Levels of the hormones testosterone, estradiol, thyreotropin, follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin were determined. Relationships between hormone levels and questionnaire results were assessed. RESULTS: A total of 326 men were tested, of whom 269 were treated with platinum-based chemotherapy. The most common endocrine abnormalities were above-normal gonadotropin levels (LH, 55%, and FSH, 49% of cases) and lowered testosterone (15%). Twenty-seven percent (STAI) and 28% (HADS) of the patients had abnormal anxiety levels, while the depression rate was 15% (BDI) and 18% (HADS); 40% of patients had erectile dysfunction. Linear regression analysis excluding the influence of age showed higher depression levels in the BDI among patients with elevated LH (p=0.010) or FSH (p=0.017). Patients with above-normal LH showed increased sexual problems in the SFQ (p=0.030). Elevated gonadotropins correlated with deteriorated physical well-being (p=0.028). Men with abnormal estradiol were more prone to erectile dysfunction (p=0.009). CONCLUSIONS: Hormonal abnormalities have a negative impact on the quality of life of testicular cancer survivors.


Assuntos
Androgênios/sangue , Antineoplásicos/uso terapêutico , Cisplatino/uso terapêutico , Qualidade de Vida , Disfunções Sexuais Psicogênicas/etiologia , Neoplasias Testiculares/psicologia , Adolescente , Adulto , Fatores Etários , Idoso , Intervalo Livre de Doença , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Disfunções Sexuais Psicogênicas/sangue , Disfunções Sexuais Psicogênicas/psicologia , Inquéritos e Questionários , Neoplasias Testiculares/complicações , Neoplasias Testiculares/tratamento farmacológico , Fatores de Tempo
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