Telethermographic studies on the effect of immunoglobulins (Beriglobin) on heat radiation behavior in radiodermatitis

OBJECTIVES: To determine the criterion-related validity of alternative approaches to the measurement of sexual intercourse using sexually transmitted diseases (STD) as a biomarker (the criterion). STUDY DESIGN: Analyses are based on an urban sample of 255 adolescent women, 15 to 19 years of age, treated for genitourinary infections with Neisseria gonorrhoeae, Chlamydia trachomatis or Trichomonas vaginalis who returned 3 months later for reexamination. Subjects completed self-administered questionnaires at enrollment and at 3 months. Genitourinary cultures were obtained at enrollment, 2 to 4 weeks later at a test-of-treatment visit (TOT), and at 3 months. RESULTS: Two hundred fourteen of the 255 adolescents also returned for a TOT culture; 186 of these 214 (73%) were free of infection 2 to 4 weeks after enrollment and 30% (56/186) acquired a subsequent STD by 3 months. The validity of questions about sexual behavior differed. No adolescent who denied interim intercourse by reporting "0" sexual partners or "0" coitions acquired an interval STD. Adolescents who denied regular intercourse (vaginal sex) or failed to indicate the number of interim coitions were at high risk for new STD-23% and 21%, respectively. A new measure of sexual intercourse using both the number of sexual partners and the number of coitions contained no missing data; adolescents classified as not having had interim sexual intercourse were free of infection at 3 months, whereas 32% of those who reported intercourse acquired an interim infection. CONCLUSIONS: These data suggest that high-risk urban adolescent women can accurately report whether they have engaged in vaginal intercourse. The validity of the report appears sensitive to the wording and content of the questions.     

Psychological and sexual aspects of the menopause and HRT

Despite the clinical impressions that there are considerable psychological benefits from HRT, there is only clear evidence for amelioration of psychological symptoms (including improvement in cognitive function) in women who have undergone a surgical menopause. Otherwise in the natural menopause it remains unclear which, if any, non-sexual psychological symptoms respond directly to oestrogen except as a secondary response to reduction in physical symptoms. Overall, it has to be said that there is little scientific backing for hormonal treatment of psychological problems on their own around the time of the natural menopause. In most cases psychological treatment or counselling will be more appropriate than HRT. It must be remembered that the prevalence of psychological symptoms in the menopause and gynaecology clinic is high just as it is in all hospital settings. The task is to identify which women: 1. Have a predominance of psychological symptoms and might have psychiatric disorders. They may have presented in the clinic because they also happen to be menopausal, but it may well be that the psychiatric disorder has a quite independent aetiology. They will benefit from specific treatment for that disorder. 2. Have, and complain of, low moods or other non-specific psychological symptoms and have presented in the clinic because they are menopausal. They might benefit from practical, supportive help with current and ongoing stresses and strains. 3. Present appropriate menopausal complaints and only on enquiry reveal their psychological problems. In particular, disorders such as depressive illness, anxiety states and alcohol abuse can present with physical symptoms including ones which mimic vasomotor ones. This group may well be non-responders to HRT. Women requiring particular consideration might be those with other health problems (particularly chronic ones that might carry on in to old age) who are possibly more at risk of developing depression as they pass through the menopause. There is clearer evidence that HRT has beneficial effects on sexual function. When sexual symptoms are presented it is worth clarifying the exact features contributing to the complaint. Is it a problem of sexual interest, of infrequency of sexual activity, of vaginal dryness and dyspareunia, or is it a mixture of these complaints? Reduction of sexual interest and reduced sexual activity with the partner and possibly orgasm may accompany the menopause. Oestrogens have been shown to have some beneficial effect on sexual desire. Where oestrogen alone is ineffective, testosterone is usually beneficial. This treatment effect is particularly clear in surgically menopausal women. Non-menopausal aspects of the sexual relationship must be considered too. These aspects include the quality of the relationship, the sexual performance of the partner (since sexual desire decreases in both sexes with age), and age-related changes in self-image. These issues may need to be addressed at a simple health education level or with specific counselling. Although a woman's motivation or desire might change as a result of HRT, on its own this will not influence the frequency of intercourse or response during intercourse unless the partner variables permit this. The situation is more straightforward when problems of postmenopausal vaginal dryness and dyspareunia are the key issues. Oestrogens have been shown to be highly effective in such circumstances. It is also worth noting that regular and continued sexual activity has been found to protect against vaginal dryness.     

The role of rectosigmoid neocolporrhaphy

BACKGROUND: Vaginoplasty for congenital vaginal atresia, a component of the Mayer-Rokitansky-Kuster syndrome, or for gender confirmation, may be achieved by several techniques. This report focuses on the efficacy of rectosigmoid neocolporrhaphy (RSNC) performed either primarily or secondarily after failure of another procedure. METHODS: Sixty patients underwent isoperistaltic RSNC, three primarily and 57 secondarily. The indication was vaginal atresia in 1 patient and gender dysphoria in 59 patients. RESULTS: All 60 patients survived and have a functional neovagina. One major complication, an anastomotic leak with colovaginal fistula, was treated by a temporary colostomy and later reconstruction through a combined anterior and posterior approach. Late complications were reversible stomal stenosis (six patients), reversible conduit narrowing (five patients), transient rhabdomyoblastosis (one patient), and temporary mucosal bleeding from hyperplasia (three patients). Thirty patients have regular intercourse, 12 patients have occasional intercourse, and the others feel "whole," with their intact desired sexual anatomy awaiting a suitable partner. CONCLUSIONS: The number of patients seeking vaginoplasty is increasing. Primary or secondary RSNC is a safe and effective method.     

Harmful beliefs affecting the practice of sex therapy with women.

Considers a number of beliefs commonly ascribed to sex therapy that have been harmful to the productive treatment of sexual problems. These beliefs include the notions that there is a single, correct way to experience sexual response and/or have orgasms, that women do not have internal vaginal sensitivity and therefore should not expect to be orgasmic in intercourse, and that rubbing represents a panacea for stimulating preorgasmic women. Recommendations for minimizing harmful effects of sex therapy include viewing client experiences as valid and acceptable, even when they do not fit existing models; recognizing the infinite variety in human sexual functioning; adapting therapy to the client, rather than molding the client to a therapy program; recognizing client needs in couple situations; and emphasizing arousal, pleasure, and satisfaction instead of the manufacture of orgasms. Clinical examples of treatment strategies are presented. (24 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

High-risk sexual behavior at a midwestern university: a confirmatory survey

According to a 1991 study of sexual behavior based on a random sample of heterosexual undergraduates at a Midwestern university, 80% of the males and 73% of the females had experienced vaginal or anal intercourse. The average age at first vaginal intercourse was 17.2 years for both sexes. Seventeen percent of the sexually experienced males and 18% of the sexually experienced females had engaged in heterosexual anal intercourse; among these respondents, the average age at first anal intercourse was 20.3 for males and 19.1 for females. Although less than four years, on average, had elapsed since the respondents had first had vaginal intercourse, males reported an average of 8.0 lifetime vaginal-sex partners and females reported an average of 6.1. Overall, the findings from this random sample of students are similar to those from a 1988 convenience sample of the same college population.     

Premature ejaculation: Investigation of factors in ejaculatory latency.

Data from 10 premature ejaculators (mean age 34.4 yrs) and 14 normal males (mean age 31.8 yrs) were gathered utilizing psychophysiological and self-report measures. Sexual arousal was induced through a tape-recorded erotic story, erotic slides, and sexual fantasy. At no point did premature ejaculators and normal Ss differ in penile responding or in subjective report or arousal. Groups were not significantly different in their rates of sexual arousal, the absolute amount of sexual arousal shown, nor in the number of sexual situations to which they responded. Premature ejaculators, however appeared to ejaculate at a lower level of sexual arousal. Results support the hypotheses that premature ejaculators have longer periods of abstinence from intercourse and ejaculation and that there is an inverse relationship between period of abstinence from intercourse/ejaculation and ejaculation latency. (8 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sexual function after major resections of the sacrum with bilateral or unilateral sacrifice of sacral nerves

The sexual function of nine patients with severance of sacral nerves bilaterally (five patients) or unilaterally (four patients), performed during operations for radical extirpation of tumors of the sacrum or its vicinity, was studied. Sexual histories were obtained and sensibility tests were performed. In four of the five male patients an attempt was made to collect electromyographic recordings from the external urethral and anal sphincters during ejaculation. Bilateral loss of S3 to S5 nerves in two women seemed not to affect their sexual function. Bilateral loss of S2 to S5 nerves in one man was compatible with gratifying sexual intercourse, the stimulation for erection being purely psychogenic, and "ejaculation" of a dripping nature. Unilateral loss of all sacral nerves did not impair previously normal sexual function, although the penises and vulvae of these patients were anesthetic on one side. The sensibility of the penis seemed to be subserved by the second sacral nerve. The myoelectric activity of the striated urethral and anal sphincters during ejaculation recorded in one patient with unilateral total loss of sacral nerves was normal bilaterally considering the duration of, and intervals between, the clonic contractions.     

Alternatives to vaginal intercourse practiced during the fertile time among calendar method users in Ireland

A pilot study was conducted in Ireland to test the effectiveness of the calendar method of contraception. A conservative rule was used, requiring on average 16 days of abstinence per cycle. Among the 19 couples who entered into the study and were followed for up to seven cycles, there were no pregnancies. Since the length of abstinence was relatively long, we collected data to determine how couples expressed love and affection towards each other during those days when the woman was potentially fertile. We also collected data about barrier method use during the fertile time. We found that almost all couples gave each other hugs and kisses to show affection although couples were taught to abstain from vaginal intercourse during the fertile time. About one-third of the couples avoided genital contact, while about half reported using oral sex and/or frottage (body rubbing). Twice as many men reported using masturbation compared to women, although about half of the couples practiced mutual (partner) masturbation. In addition, about one-fifth of the couples used condoms during the fertile time in some cycles. These findings show that a variety of sexual expressions are used by couples when vaginal intercourse is to be avoided. Knowledge about these alternative sexual expressions may be important for couples who wish to engage in sexual activity and to avoid pregnancy.     

Inhibitory action of YJA20379, a new proton pump inhibitor on Helicobacter pylori growth and urease

The use of an episiotomy for vaginal delivery is a controversial topic in modern obstetrics. If one is done, however, correct technique of perineal trauma repair is important. The usual episiotomy has traditionally been closed with interrupted suture. The use of a less reactive material, e.g. polyglycolic acid (Dexon), seem to be suitable for subcutaneous skin closure and beneficial in terms of acute postpartum discomfort and healing. The comparison of healing and patient comfort parameters between interrupted and subcutis polyglycolic acid suture used for episiotomy repair after delivery was done. Patients had follow-up during hospital stay, and two months after delivery a self administered questionnaire was sent to all women who participated, enquiring about perineal pain, resumption of sexual intercourse and cosmetics of suture line. Of 52 patients who had repair with interrupted suture, 21 were lost to follow-up. Of 65 gravidas who had repair with subcutis suture, 23 were lost to follow-up. At the 3rd day postpartum examination, patients with subcutis sutures had significantly better healing. An inflammatory process was present in 2 of 52 patients with interrupted sutures comparable with 1 of 65 in the subcutis group, and a gaping wound in 0 of 52 and 1 of 65, respectively. Recovery of function, measured by resumption of sexual activity by 8 weeks, was demonstrated in 5 of 31 patients with interrupted sutures versus 24 of 42 patients who had subcutis sutures. Episiotomy repair with subcutis polyglycolic acid (Dexon) offers significant advantages over traditional interrupted suture, both in terms of wound healing and resumption of sexual activity.     

Predictors of health care utilization in patients with inflammatory bowel disease: a longitudinal study

OBJECTIVE: To study the changes in normal sexual behavior that accompany the vulvar vestibulitis syndrome and to gauge an appropriate classification for the resulting sexual dysfunction. STUDY DESIGN: Following full medical screening, questionnaires were administered to assess sexual history, illness behavior and vulvar discomfort. Forty patients who met the criteria of vestibulitis syndrome composed the study cohort. RESULTS: The average duration of reported vulvar pain was 33 months (range, 3-240). The cohort showed no significant differences when compared with normative data on the sexual history form in their level of sexual desire, duration of intercourse or chance of female orgasm with intercourse or masturbation. Patients were: (1) highly likely to experience vulvar pain with intercourse (P < .001), (2) highly likely to have significantly reduced arousal potential (P < .001), (3) highly likely to complain of vulvar symptoms preventing intercourse from occurring (P < .001), (4) highly likely to have a reduced interest in intercourse and to have negative feelings toward it (P < .001); and (5) highly likely to refuse a partner's sexual advances (P < .001). CONCLUSION: In the case of vulvar vestibulitis, the most appropriate Diagnostic and Statistical Manual of Mental Disorders, fourth edition, classification appears to be sexual dysfunction due to a general medical condition.     

Reducing STD and HIV risk behavior of substance-dependent adolescents: A randomized controlled trial.

A randomized controlled trial assessed 3 interventions designed to increase safer sex behaviors of substance-dependent adolescents. Participants (N = 161) received 12 sessions of either a health information intervention (I only), information plus skills-based safer sex training (I + B), or the same experimental condition plus a risk-sensitization manipulation (I + M + B). The I + B and I + M + B conditions, as compared with the I only condition, (a) produced more favorable attitudes toward condoms; (b) reduced the frequency of unprotected vaginal sex; and (c) increased behavioral skill performance, frequency of condom-protected sex, percentage of intercourse occasions that were condom protected, and number of adolescents who abstained from sex. The intervention that included the risk-sensitization procedures was more resistant to decay. An unexpected finding was that the I + B and I + M + B conditions produced substantial increased in sexual abstinence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal adjustment patterns of boys and girls experiencing early, middle, and late sexual intercourse.

This study examined the association between psychosocial development and the timing of first sexual intercourse in a sample of White, rural adolescents. Two theoretical models were tested. The first model, derived from problem behavior theory proposed that earlier timing of first sexual intercourse is associated with longitudinal patterns of transition proneness and poor psychosocial adjustment. The second model, the stage termination model, proposed that early first sexual intercourse interferes with subsequent development, thereby resulting in negative developmental outcomes. Problem behavior theory was supported. For both boys and girls, earlier timing of first sexual intercourse was associated with longitudinal patterns of greater transition proneness and poorer psychosocial adjustment The stage termination model was not supported. No evidence was found suggesting that early timing of first sexual intercourse results in negative psychosocial outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relation of alcohol use to HIV-risk sexual behavior among adults with a severe and persistent mental illness.

The authors examined the relationship between alcohol use and HIV-risk sexual behavior and tested whether alcohol use immediately prior to sex is related to decreased condom use. The participants were 159 adults living with a severe and persistent mental illness. Each participated in a structured interview to assess all sexual and drug-use behavior over a 3-month period. Analysis of 3,026 sexual behaviors reported by 123 sexually active participants indicated that at the global level, participants who drank more heavily were more likely to have engaged in sexual risk behavior. At the event level, however, alcohol use was not related to condom use during vaginal or anal intercourse; that is, participants who used condoms when sober tended to use them to the same extent when drinking. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social cognitive processes mediating the relationship between exposure to television's sexual content and adolescents' sexual behavior.

This study used multiple-group structural equation modeling to test a model explaining the association between exposure to televised sexual content and initiation of intercourse among an ethnically diverse national sample of 1,292 adolescents. The authors hypothesized, on the basis of social-cognitive theory, that exposure to televised sexual content would influence adolescents' safe-sex self-efficacy, sex-related outcome expectancies, and perceived peer norms regarding sex, and that each of these would, in turn, influence intercourse initiation. Findings support a model in which the relationship between exposure to TV's sexual content and intercourse initiation is mediated by safe-sex self-efficacy among African Americans and Whites but not among Hispanics. Outcome expectancies and perceived peer norms may also mediate the link between exposure and intercourse initiation among all 3 racial/ethnic groups, although evidence of this could not be confirmed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Study of sexual function in male hemodialysis patients--a sexual function survey using a questionnaire

Sexual dysfunction is a well-documented complication among male hemodialysis patients. To evaluate it in detail, we conducted a sexual function survey using the Sapporo Medical University Sexual Function Questionnaire. Two hundred five male patients receiving outpatient hemodialysis were entered into this study. Patients with diabetes mellitus and severe anemia (Hb value < 8.0 g/dl) were excluded. The control group consisted of 3,462 healthy male subjects. Of male hemodialysis patients, 33.7% showed deterioration of libido, while 44.4% showed deterioration of potency, both of them decreased greatly with age. Ejaculatory ability correlated with potency. We compared the frequency of sexual intercourse in male hemodialysis patients with that in normal males. Twelve point nine percent of hemodialysis patients (HP) ranging from 30 to 39 in age versus 3.5% of age-matched normal males had no sexual intercourse and 22.4% of HPs from 40 to 49 versus 3.0% of age-matched normal males, 52.2% of HPs from 50 to 59 versus 7.5% of age-matched normal males, and 89.3% of HPs from 60 to 69 versus 18.0% of age-matched normal males had no sexual intercourse. These results revealed that the sexual frequency in hemodialysis patients decreased more than that in normal males in all age groups and with age.     

The relationship between posttraumatic stress symptoms and sexual risk: Examining potential mechanisms.

Little is known about behavioral and psychological mechanisms that may explain relationships between posttraumatic stress and sexual risks. As rates of HIV infection among African American women remain significantly higher than for other female subgroups, research on sexual risk among African American women is needed. The present study examines the relationships of posttraumatic stress symptoms as measured by the Posttraumatic Stress Disorder Checklist-Civilian Version with sexual risk behaviors, sexual sensation-seeking, and sexual compulsivity in 30 undergraduate African American women with any reported history of sexual intercourse. Higher posttraumatic stress symptoms were associated with more sexual partners, greater frequency of vaginal sex without a condom, and endorsement of sex while under the influence of a substance. Posttraumatic stress symptoms were negatively correlated with perceived sexual control, but were not significantly correlated with sexual compulsivity or sensation-seeking. Perceived sexual control was negatively associated with frequency of unprotected sex and sex under the influence. The preliminary evidence from this small sample suggests sexual control may mediate the relationship of the posttraumatic stress symptoms with unprotected sex. These results are generally consistent with previous findings suggesting posttraumatic stress is associated with sexual risk. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Orgasm during intercourse: A treatment strategy for women.

Describes a 6-step treatment program for women who are inorgasmic during intercourse. The program teaches women to associate orgasms brought on by manual clitoral stimulation with arousing thoughts about intercourse and vaginal containment of a dildo. This learning is then generalized to vaginal containment of the partner's penis and thrusting movements. Two cases are presented to illustrate the treatment method and provide initial support for the program. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Correlates and predictors of HIV risk among inner-city African American female teenagers.

Objective Design: For human immunodeficiency virus (HIV)-related prevention initiatives to be most effective, they should be broad-based and incorporate multiple domains of influence. This study tested how several ecodevelopmental domains influenced HIV-risk related attitudes and behaviors in a community sample of African American female teens (N = 242). Main Outcome Measures: Outcome measures were number of partners, frequency of intercourse, number of pregnancies, abstinence/condom use, HIV/AIDS-related attitudes and behaviors, and HIV testing. Results: Structural Equation Modeling revealed many direct paths from ecodvelopmental domains to risky sexual behaviors. The findings include having more partners was associated with parental alcohol-related problems, more drug use, and a younger age at first intercourse. More frequent intercourse was associated with less cultural pride and more drug use. More pregnancies were related to a younger age at first intercourse and parental alcohol problems. HIV testing was associated with having experienced sexual abuse, an older age at first intercourse, and stronger self-efficacy. Conclusions: Prevention programs that focus on risk reduction could expand their focus beyond sexual behavior to include a broad-range of psychosocial domains that are associated with HIV-risk. The effectiveness of prevention programs should be monitored carefully for appropriateness in different ethnic groups. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Vaginal and cervical pH in bacterial vaginosis and cervicitis during pregnancy

The purpose of our study is to see whether vaginal and cervical pH are helpful to screen for bacterial vaginosis and cervicitis during pregnancy. One hundred and seven pregnant women underwent prospectively both vaginal pH and cervical pH measurement and screening for microbial infections of the lower genital tracts at 10, 20 and 30 gestational week between February 1993 and August 1993. The value of vaginal pH significantly elevated in bacterial vaginosis (P < 0.05). Vaginal pH values also significantly elevated in patients who had had sexual intercourse 2 days before the dates of examinations (P < 0.01). Cervical pH value exhibited no significant change in bacterial vaginosis and cervicitis. Vaginal pH is a valid indicator for screening of bacterial vaginosis during pregnancy. However, vaginal pH might be influenced by the presence of semen. Cervical pH is not a useful parameter for screening of cervicitis during pregnancy.     

Cost-effectiveness of post-exposure prophylaxis following sexual exposure to HIV

OBJECTIVES: To assess the cost-effectiveness, relative to other health-related interventions in the U.S., of post-exposure prophylaxis (PEP) following potential HIV exposure through sexual contact with a partner who may or may not be infected, and to compare the relative cost-effectiveness of dual- and triple-combination PEP. METHODS: Standard techniques of cost-utility analysis were used to assess the cost-effectiveness of PEP with a four-week regimen of zidovudine and lamivudine, or zidovudine, lamivudine, and indinavir. Due to a lack of empirical data on the effectiveness of PEP with combination drug regimens, the analysis assumed that combination PEP was no more effective than PEP with zidovudine alone. The main outcome variable is the cost per quality-adjusted life year (QALY) saved by the program. RESULTS: Providing PEP to a cohort of 10,000 patients who report receptive anal intercourse with a partner of unknown HIV status (who is assumed to be infected with probability equal to 0.18) would prevent about 20 infections, at an average net cost of about US$ 70,000 per infection averted. The cost-utility ratio, US$ 6316 per QALY saved, indicates that PEP is highly cost-effective in this instance. Moreover, triple-combination PEP would need to be about 9% more effective than dual-combination PEP for the addition of indinavir to the regimen to be considered cost-effective. Prophylaxis following receptive vaginal exposure is cost-effective only when it is nearly certain that the partner is infected; PEP for insertive anal and vaginal intercourse does not appear to be cost-effective. CONCLUSIONS: From a purely economic standpoint, PEP should be restricted to partners of infected persons (e.g., serodiscordant couples), to patients reporting unprotected receptive anal intercourse (including condom breakage), and possibly to cases where there is a substantial likelihood that the partner is infected. Providing PEP to all who request it does not appear to be an economically efficient use of limited HIV prevention and treatment resources.