Cross-cultural and socio-demographic correlates of homophobic attitude among university students in three European countries.

PURPOSE: The aim of this study was to investigate homophobic attitudes in three European countries: Italy, Albania, and Ukraine. One thousand and forty-eight students were recruited in Italian (n = 766), Albanian (n = 180), and Ukrainian (n = 102) university centers. METHODS: A socio-demographic questionnaire and Homophobia Scale (HS) were administered by our staff. RESULTS: Cross-cultural and significant differences among Italian, Albanian, and Ukrainian students were found on the Homophobia Scale (HS; Italy: mean = 22.26 ± 16.73; Albania: mean = 38.15 ± 17.28; Ukraine: mean = 59.18 ± 16.23). The analysis of socio-demographic characteristics revealed that the male gender emerged as main predictor of homophobic attitude in all the three countries, although also a conservative political orientation and the religious belief predict higher homophobia levels in Italy and Albania, particularly. CONCLUSIONS: This study revealed that in these European countries assessed, attitudes toward homosexuality are different. Ukrainians display higher levels of homophobia than Albanians and Italians, confirming the central role of cultural differences in homophobic attitudes. Nevertheless, some socio-demographic aspects such as identification as male have a similar influence on homophobic attitudes in all assessed populations.

SIAMS survey on sexological screening during the assisted reproductive technologies in Italy.

PURPOSE: The assessment of sexual function is fundamental to the Assisted Reproductive Technology (ART). Nevertheless, it is still not a common clinical routine among infertility centres. The aim of this survey is to describe the main aspects of sexological screening that are considered in Italian centres of ART. METHODS: After the consensus of the Italian Society of Andrology and Sexual Medicine (SIAMS), a mailing list of reproductive medicine centres was created. Then, we sent a questionnaire concerning the essential characteristics of sexological screening. The respondents to compilers of the questionnaire sent back the information from their centres, and an analysis of absolute frequencies and percentages was performed. RESULTS: First, 16 centres completed and returned the questionnaire, while 5 ignored the invitation. The main findings concerned the wide use consideration of vardenafil 10 mg (68.7%; 11/16) for the treatment of erectile dysfunction in comorbidity with reproductive problems, the diffuse administration of International Index of Erectile Function (68.2%; 11/16) and Structured Interview for the Erectile Dysfunction (50%; 8/16) as psychometric tools and lesser use of Female Sexual Function Index (31.2%; 5/16) for the evaluation of female sexuality in the infertile couple. CONCLUSIONS: To conclude, we noticed a major focus on male sexuality and the eventual treatment or evaluation of sexual dysfunction compared to female sexuality. This aspect highlights an important issue for clinical practice to strongly consider and eventually reinforce. In this regard, improvement of the assessment and treatment of possible female sexual problems in reproductive medicine seems necessary.

MANAGEMENT OF ENDOCRINE DISEASE: Female sexual dysfunction for the endocrinologist.

Sexual function is an important component of either general health and quality of life in both genders. Many studies have focused on the different risk factors for sexual dysfunctions, proving an association with several medical conditions. Endocrine disorders have been often mentioned in the pathogenesis of female and male sexual dysfunctions; however, particularly in women, sexual function is rarely addressed during clinical, in general, and endocrinological, in particular, consultations. As a thorough diagnosis is required in order to provide an adequately tailored treatment, knowing how each endocrine dysfunction can impair sexual health is of the utmost importance, considering the high prevalence of conditions such as disorders of pituitary, thyroid, adrenal, gonads, as well as metabolic disorders. We performed a thorough review of existing literature on the different mechanisms involved in the pathogenesis of female sexual dysfunctions secondary to endocrine disorders in order to provide an up-to-date reference.

Testicular development involves the spatiotemporal control of PDGFs and PDGF receptors gene expression and action.

Platelet-derived growth factors (PDGFs) are growth-regulatory molecules that stimulate chemotaxis, proliferation and metabolism primarily of cells of mesenchymal origin. In this study, we found high levels of PDGFs and PDGFs receptors (PDGFRs) mRNAs, and specific immunostaining for the corresponding proteins in the rat testis. PDGFs and PDGFRs expression was shown to be developmentally regulated and tissue specific. Expression of PDGFs and PDGFRs genes was observed in whole testis RNA 2 d before birth, increased through postnatal day 5 and fell to low levels in adult. The predominant cell population expressing transcripts of the PDGFs and PDGFRs genes during prenatal and early postnatal periods were Sertoli cells and peritubular myoid cells (PMC) or their precursors, respectively, while in adult animals PDGFs and PDGFRs were confined in Leydig cells. We also found that early postnatal Sertoli cells produce PDGF-like substances and that this production is inhibited dose dependently by follicle-stimulating hormone (FSH). The expression of PDGFRs by PMC and of PDGFs by Sertoli cells corresponds in temporal sequence to the developmental period of PMC proliferation and migration from the interstitium to the peritubulum. Moreover, we observed that all the PDGF isoforms and the medium conditioned by early postnatal Sertoli cells show a strong chemotactic activity for PMC which is inhibited by anti-PDGF antibodies. These data indicate that, through the spatiotemporal pattern of PDGF ligands and receptors expression, PDGF may play a role in testicular development and homeostasis.

[Ageing and male sexuality]. / Invecchiamento e sessualità nell'uomo.

Visceral, hormonal and neuroendocrine changes after the sixth decade of life result from slowing down and alteration in metabolic, hormonal, protein, lipid and glucose turnover, progressive receptor insensitivity, degenerative processes--primarily arteriosclerosis--of the endocrine and non endocrine tissues. Unlike menopause, andropause has no biological speed; it is neither rapid nor marked by macroscopically evident psychobehavioral change, as occurs in women. Because of its indistinct and widely variable nosographic contours, the male climacterium is more complex. The challenge to the clinical sexologist, therefore, is to identify appropriate treatment approaches for an ageing population with an increasingly longer life expectancy and the right to a sexually satisfying life.

Attachment styles and sexual dysfunctions: a case-control study of female and male sexuality.

The aim of this study was to investigate attachment styles in a group of women and men with sexual dysfunction. We recruited 44 subjects (21 women and 23 men) with sexual dysfunction and 41 subjects (21 women and 20 men) with healthy sexual function as the control group. Validated instruments for the evaluation of male and female sexual dysfunctions (M/F SD) and a psychometric tool specifically designed to investigate attachment style were administered. In women, significant differences were found between subjects with sexual dysfunction and healthy controls. The scales indicating an insecure attachment showed: discomfort with closeness (FSD = 42.85 ± 11.55 vs CTRL = 37.38 ± 8.54; P < 0.01), relationship as secondary (FSD = 26.76 ± 2.60 vs CTRL = 18.42 ± 7.99; P < 0.01), and need for approval (FSD=26.38 ± 3.61 vs CTRL = 20.76 ± 7.36; P < 0.01). Healthy women also had significantly higher scores in secure attachment (confidence: FSD = 24.57 ± 3.89 vs CTRL = 33.42 ± 5.74; P < 0.01). Men with sexual dysfunctions differed from healthy men in confidence (MSD = 30 ± 6.33 vs CTRL = 36.05 ± 5.26; P < 0.01) and in discomfort with closeness (MSD = 39.08 ± 8 vs CTRL = 34.25 ± 7.54; P < 0.05). These results suggest that particular aspects related to insecure attachment have a determinant role in people with sexual dysfunctions. It is therefore fundamental to identify the attachment styles and relational patterns in patients receiving counselling and psychological treatments focussed on sexual problems.

Early thyroid hormone treatment in rats increases testis size and germ cell number.

By means of in vivo and in vitro approaches, we studied the effect of thyroid hormone on postnatal development of rat testis. T3 treatment in neonatal rats is associated with an increase of testis size of about 60%, compared to coeval controls. Increased number of both Sertoli and germ cells and enlarged diameter of seminiferous cords were found in hyperplastic testes. In the T3-treated group, TSH serum levels were low and a slight increase of FSH was found. In vitro treatment of neonatal testis fragments by 10(-7) M T3 for 3 days increased the number of gonocytes (P < 0.001 vs control) and decreased the percentage of degenerating germ cells (P < 0.001 vs control). In the adult testis, both in vivo and in vitro treatments with thyroid hormone did not induce morphological modifications, thus demonstrating that the critical window of thyroid hormone effectiveness coincides with the prepuberal period. Since thyroid hormone stimulates Sertoli cells to secrete growth factors and nutrients for germ cell development, we suggest that the increased testicular size and germ cell number following the T3 treatment is mediated by a direct hormonal effect on the somatic cell of the seminiferous epithelium.

Regulation by thyroid hormone of the expression of basement membrane components in rat prepubertal Sertoli cells.

The present study reports the modulation of basement membrane (BM) components, laminin, entactin, and type IV collagen, expression in prepubertal rat Sertoli cell by the thyroid hormone T3. Immunocytochemical studies of permeabilized Sertoli cells in culture showed that T3 treatment (10[-7] M for 24 h) increased the number of cells staining positive for laminin and/or entactin (from 58 +/- 5.3% to 86.4 +/- 6.5%, P < 0.01). In contrast, a strong inhibition of type IV collagen immunopositivity was observed. Western blot analysis of Sertoli cell-conditioned media indicated that T3 treatment significantly (P < 0.01) increased the level of secreted entactin by 60-65% without affecting the levels of laminin A and B1/B2 chains. Moreover, thyroid hormone treatment of Sertoli cells significantly reduced type IV collagen secretion by 62% (P < 0.05). Slot blot analysis of poly-A RNA demonstrated a significant (P < 0.01) increase in the level of entactin messenger RNA (mRNA) by 140% (P < 0.01) and a 50% reduction of type IV collagen alpha1 chain mRNA after thyroid hormone treatment. No effect of the hormone was observed on the accumulation of the laminin B1 and B2 chain mRNAs in Sertoli cell cultures. These effects cannot be ascribed to changes in the degradation of BM components, because no effect of thyroid hormone was observed on plasminogen activators or metalloproteinase secretion by Sertoli cells. These observations indicate the Sertoli cell as a source of entactin within the testis, demonstrate the ability of T3 to differentially regulate the expression of BM components, and can be regarded as a part of the integrated mechanism by which thyroid hormone affects testicular development and differentiation.

Ontogenetic pattern of thyroid hormone receptor expression in the human testis.

We studied the spatiotemporal distribution of thyroid hormone nuclear receptors (TRs) alpha1 and alpha2 and beta messenger RNA (mRNA) levels in normal human testicular tissue during development and in adulthood. Nonpathological specimens from five aborted fetuses (17 and 23 weeks of gestation, three and two cases, respectively) and from four patients undergoing orchiectomy (18 months old and 38-, 42-, and 52-yr-old, respectively) were analyzed by Northern blot, semiquantitative RT-PCR amplification using DNA sequences or specifically designed primers for the TR isoforms, and in situ hybridization. By using PCR amplification, we found that TRalpha1 and TRalpha2 are both expressed at different levels in fetal and adult testis. At all ages TRalpha2 is found at higher levels. Northern analysis showed hybridization signals corresponding to the expression of TRalpha2 and TRalpha in a ratio that increased from 2.6 at 17 weeks of gestation to 12.0 in adulthood. In fact, the expression of TRalpha1 dramatically decreased throughout development, being faintly detectable in the adult testis. Expression of TRbeta was not detected at any age studied. This finding was further confirmed by PCR, which did not amplify TRbeta either in fetal or in adult testis mRNAs. In situ hybridization studies showed the absence of TRbeta and that TRalpha1 and TRalpha2 colocalized in Sertoli cells of prepubertal testis, whereas germ and interstitial cells appeared devoid of TR mRNA signals. From these results it can be concluded that the human testis exclusively expresses TRalpha, which is localized in Sertoli cells, TRbeta being always undetectable. Fetal and prepubertal ages represent the period of maximal expression of TRalpha1 and TRalpha2. The alpha2/alpha1 ratio rises dramatically after development. These results confirm a critical window for the action of thyroid hormone in human testis, in the period of maximal expression of T3 binding isoform TRalpha1, and may account for the macroorchidism without virilization occurring when hyposecretion of thyroid hormones occurs before puberty.

Inhibition of aromatase activity in rat Sertoli cells by thyroid hormone.

Basal and FSH-induced aromatase activity in prepubertal rat Sertoli cells was inhibited by L-triiodothyronine (T3) in a time- and dose-dependent manner. The effect was evident only after 6 h of preincubation with T3 (10(-7) M) and the half-maximal dose was 0.5 +/- 0.2 nM, which correlated with the Kd of the nuclear T3 receptor of rat Sertoli cells (Kd = 1-2 nM). The effect was specific as judged by the lack of effect of the T3 analogue 3-iodo-L-tyrosine. The inhibitory effect of T3 was present over the entire range of FSH concentrations used (0.001-100 ng/ml). In T3-treated Sertoli cells, aromatase activity induced by 8-bromo-cyclic AMP was inhibited by the same order of magnitude as that of FSH, thus suggesting that the inhibitory effect of T3 was downstream from cyclic AMP formation. Furthermore, pretreatment of Sertoli cells cultures with T3 (24 h, 10(-7) M) did not affect basal or FSH-induced extracellular cyclic AMP accumulation. This effect of T3 on rat Sertoli cell aromatase activity may be regarded as a part of the integrated mechanism by which thyroid hormone modulates the functions of the seminiferous epithelium.

Sexual inactivity results in reversible reduction of LH bioavailability.

We have recently documented significantly reduced serum testosterone (T) levels in patients with erectile dysfunction (ED). To understand the mechanism of this hypotestosteronemia, which was independent of the etiology of ED, and its reversibility only in patients in whom a variety of nonhormonal therapies restored sexual activity, we measured serum luteinizing hormone (LH) in the same cohort of ED patients (n=83; 70% organic, 30% nonorganic). Both immunoreactive LH (I-LH) and bioactive LH (B-LH) were measured at entry and 3 months after therapy. Based on outcome (ie number of successful attempts of intercourse per month), patients were categorized as full responders (namely, at least eight attempts; n=51), partial responders (at least one attempt; n=20) and non-responders (n=16). Compared to 30 healthy men with no ED, baseline B-LH (mean+/-s.d.) in the 83 patients was decreased (13.6+/-5.5 vs 31.7+/-6.9 IU/L, P<0.001), in the face of a slightly increased, but in the normal range, I-LH (5.3+/-1.8 vs 3.4+/-0.9 IU/L, P<0.001); consequently, the B/I LH ratio was decreased (3.6+/-3.9 vs 9.7+/-3.3, P<0.001). Similar to our previous observation for serum T, the three outcome groups did not differ significantly for any of these three parameters at baseline. However, outcome groups differed after therapy. Bioactivity of LH increased markedly in full responders (pre-therapy=13.7+/-5.3, post-therapy=22.6+/-5.4, P<0.001), modestly in partial responders (14.8+/-6.9 vs 17.2+/-7.0, P<0.05) but remained unchanged in non-responders (11.2+/-2.2 vs 12.2+/-5.1). The corresponding changes went in the opposite direction for I-LH (5.2+/-1.7 vs 2.6+/-5.4, P<0.001; 5.4+/-2.2 vs 4.0+/-1.7, P<0.05; 5.6+/-1.2 vs 5.0+/-1.2, respectively), and in the same direction as B-LH for the B/I ratio (3.7+/-4.1 vs 11.8+/-7.8, P<0.001; 4.2+/-4.3 vs 5.8+/-4.2, P<0.05; 2.1+/-0.7 vs 2.6+/-1.3, respectively). We hypothesize that the hypotestosteronemia of ED patients is due to impaired bioactivity of LH. This reduced bioactivity is reversible, provided that resumption of sexual activity is achieved regardless of the therapeutic modality. Because biopotency of pituitary hormones is controlled by the hypothalamus, LH hypoactivity should be due to the hypothalamic functional damage associated to the psychological disturbances which unavoidably follow sexual inactivity.

[Iodine deficiency diseases and pregnancy]. / Malattie da deficit dell'apporto iodico e gravidanza.

Iodine is a fundamental element of diet since it is important in thyroid hormone biosynthesis. Dietary iodine deficiency can provoke not only thyroid enlargement, but also symptoms and signs of hypothyroidism of various degree, known as "iodine deficiency disorders" (IDD). Thus, the iodine supplementation is mandatory. It can be obtained, in our regions, where subendemic deficiency is frequent, by adding iodine to salt. This is the only way to avoid anatomo-functional lesions, that are dramatic in pregnancy and childhood.

The sexual attraction toward disabilities: a preliminary internet-based study.

Devotism, defined as sexual attraction toward disabilities, has not undergone extensive study. To verify whether devotees have characteristics suggestive of a paraphilic behavior, an ad hoc internet questionnaire was developed to study a population of 209 subjects enrolled from online devotee communities. With respect to the sexual preference, we observe a first population comprising subjects sexually attracted by disability per se and considers it as an erotic object. In the absence of disability, this group is also unable to become sexually aroused and experiences discomfort due to their condition. The second subpopulation comprises subjects attracted by specific characteristics of people with disabilities such as adaptability, fortitude, courage and ability to overcome obstacles. This group experiences low levels of discomfort for their sexual preference. Further studies will be necessary to confirm these data.

Alexithymia and vaginismus: a preliminary correlation perspective.

The aim of this study was to measure the prevalence of alexithymia and emotional dysregulation in women with vaginismus not associated with other organic or psychopathological disorders. The study involved the psychometric assessment of 41 patients with vaginismus and 100 healthy women, all of childbearing age. Alexithymia was evaluated by TAS-20 (Toronto Alexithymia Scale). Sexual function was assessed by FSFI (Female Sexual Function Index). In patients with vaginismus, the primary diagnosis of dyspareunia was excluded and an expert psychologist evaluated patients and controls according to DSM IV (Diagnostic and Statistical Manual of Mental Disorders: 4th edition) criteria to exclude mental disorders. Over half (51.1%) of the patients with vaginismus were classified as alexithymic or borderline (alexithymic trend), compared with just 18% of the control group. In addition, there was a significant difference in the TAS-20 total scores between the two groups (P<0.0001). In terms of relative risk, women suffering from vaginismus thus have a 3.8 times higher probability of showing alexithymia than do healthy women. Vaginismus is a complex syndrome and alexithymia is far from being its only characteristic. However, we found a significant correlation between vaginismus and alexithymia. In theory, alexithymia could thus be a risk factor for vaginismus, although future studies are required to demonstrate any chain of causation between these two conditions.

The therapeutic dilemma: how to use tadalafil.

Tadalafil, a type 5 phosphodiesterase inhibitor, is a new and effective therapy for erectile dysfunction. It has unique pharmacokinetic properties in its drug class, which also includes sildenafil and vardenafil. It is also well tolerated with few side-effects, and can be used in difficult patients such as neuropaths or diabetics.

Psychosocial issues of ART in aging male.

The role of androgens in human sexuality as regards the mechanism of erection and the pathogenesis of impotence is under debate. In addition, it is difficult to define the psychosocial impact of both hypogonadism and androgen replacement. However, sexual hormones largely influence mood, well-being, and quality of life. For this reason, despite the methodological difficulties of assessment, testosterone replacement has a deep impact on the social, psychological and sexual life of the treated patient. Considering the obvious characteristic of testosterone as an hormone, it appears evident that the endocrinologist is the unique experienced specialist able to diagnose and treat the hypogonadal men, monitoring potential side effects and following the psychosocial issues of androgen therapy.

Ontogeny and regulation of variant thyroid hormone receptor isoforms in developing rat testis.

High affinity-low capacity nuclear triiodothyronine (T3) receptors (TRs), identified as a product of c-erbAalpha proto-oncogene, are expressed in prepubertal rat Sertoli cell. At this age, exogenous T3 treatment as well as hypothyroidism affects Sertoli cell functions. We examined the ontogenetic expression pattern of TRs in the rat testis. Northern analysis confirms that TRs are expressed at high level from fetal development until prepubertal period. RNase protection analysis demonstrates that TRalpha2, the variant isoform of TRalpha1, is constitutively expressed at all ages, while TRalpha3 is absent in the adult gonad. While TRalpha1 and TRalpha2 expression declines during development, Rev-erbAalpha (Rev), the antisense mRNA encoded by the same c-erbAalpha genomic locus, increases beginning 5 days after birth and maximizing in adulthood. TRalpha1, TRalpha2, and Rev mRNAs do not appear to be directly regulated by thyroid hormone in testis; however, short-term neonatal hypothyroidism leads to the expression of TRalpha1 and its variant in adult testis, which is absent in control coeval animals. Thus, during development of rat testis, the levels of messages of genes encoded in the c-erbAalpha. genomic locus have different ontogenetic control. The ontogenetic profile of TRalpha1 and its variant isoforms within the seminiferous epithelium suggests that these receptors are involved in the differentiation of the male gonad.

Ciona intestinalis nuclear receptor 1: a member of steroid/thyroid hormone receptor family.

Nuclear hormone receptors comprise a large family of zinc finger transcription factors, some with hydrophobic ligands, such as thyroid hormone, vitamin D, steroids, etc., and others for which no ligand has been found. Thyroid hormone receptors (TRs) generally are considered to be confined to the vertebrata that possess a thyroid gland. Tunicates represent the most primitive of the chordates, and there are data supporting a role for thyroid hormone in their metamorphosis, but no data are available on TRs in this genus; hence, we have studied Ciona intestinalis. Screening of a Ciona library with the DNA binding domain of Xenopus laevis TR (xTR) resulted in the isolation of a nuclear hormone receptor, C. intestinalis nuclear receptor 1 (CiNR1). CiNR1 is similar to TRs of more evolved species with a conserved DNA binding domain whereas the ligand binding domain shows poor homology to vertebrate sequences. The C-terminal part of CiNR1 spans approximately 200 amino acids more than other TRs, lacks the AF2 transactivation domain, and is not able to bind triiodothyronine. Phylogenetically, CiNR1 appears to be close to the common ancestral gene of TRs. Expression of CiNR1 was limited to the developing embryo and the larval stage, which suggests a role during development and metamorphosis. In transfection experiments, CiNR1 down-regulated basal transcription of a reporter gene driven by the TR palindrome responsive element. When CiNR1 was cotransfected with chicken TRalpha, it attenuated the normal thyroid hormone response in a dominant negative fashion. This attenuation required the C-terminal portion of the molecule.

Lack of sexual activity from erectile dysfunction is associated with a reversible reduction in serum testosterone.

The role of androgenic hormones in human sexuality, in the mechanism of erection and in the pathogenesis of impotence is under debate. While the use of testosterone is common in the clinical therapy of male erectile dysfunction, hypogonadism is a rare cause of impotence. We evaluated serum testosterone levels in men with erectile dysfunction resulting either from organic or non-organic causes before and after non-hormonal impotence therapy. Eighty-three consecutive cases of impotence (70% organic, 30% non-organic, vascular aetiology being the most frequent) were subjected to hormonal screening before and after various psychological, medical (prostaglandin E1, yohimbine) or mechanical therapies (vascular surgery, penile prostheses, vacuum devices). Thirty age-matched healthy men served as a control group. Compared to controls, patients with impotence resulting from both organic and non-organic causes showed reduced serum levels of both total testosterone (11.1 +/- 2.4 vs. 17.7 +/- 5.5 nmol/L) and free testosterone (56.2 +/- 22.9 vs. 79.4 +/- 27.0 pmol/L) (both p < 0.001). Irrespective of the different aetiologies and of the various impotence therapies, a dramatic increase in serum total and free testosterone levels (15.6 +/- 4.2 nmol/L and 73.8 +/- 22.5 pmol/L, respectively) was observed in patients who achieved normal sexual activity 3 months after commencing therapy (p < 0.001). On the contrary, serum testosterone levels did not change in patients in whom therapies were ineffective. Since the pre-therapy low testosterone levels were independent of the aetiology of impotence, we hypothesize that this hormonal pattern is related to the loss of sexual activity, as demonstrated by its normalization with the resumption of coital activity after different therapies. The corollary is that sexual activity may feed itself throughout the increase in testosterone levels.

Prevalence of chronic prostatitis in men with premature ejaculation.

OBJECTIVES: To investigate the prevalence of chronic prostatitis in men with premature ejaculation. The etiology of premature ejaculation is currently considered psychological in nature. However, the possibility that urologic, hormonal, or neurologic factors may contribute to this condition should be considered in its management. METHODS: We evaluated segmented urine specimens before and after prostatic massage and expressed prostatic secretion specimens from 46 patients with premature ejaculation and 30 controls by bacteriologic localization studies. The incidence of premature ejaculation in the subjects with chronic prostatitis was also evaluated. RESULTS: Prostatic inflammation was found in 56.5% and chronic bacterial prostatitis in 47.8% of the subjects with premature ejaculation, respectively. When compared with the controls, these novel findings were statistically significant (P <0.05). CONCLUSIONS: Considering the role of the prostate gland in the mechanism of ejaculation, we suggest a role for chronic prostate inflammation in the pathogenesis of some cases of premature ejaculation. Since chronic prostatitis has been found with a high frequency in men with premature ejaculation, we stress the importance of a careful examination of the prostate before any pharmacologic or psychosexual therapy for premature ejaculation.