Treatment choice, satisfaction and quality of life in patients with Graves' disease.

BACKGROUND: Thyrotoxicosis, most often caused by Graves' disease (GD), when treated inadequately may result in premature mortality. There is little consensus as to which of the 3 treatment options available - antithyroid drugs (ATD), radioactive iodine (RAI) and surgery, is better. AIMS: (i) To assess factors involved in treatment choice and treatment satisfaction in patients treated for Graves' disease; (ii) To assess quality of life (QoL) following treatment of Graves' disease. METHOD: Participants were selected from a prospective study cohort assessing thyrotoxicosis incidence and severity. Of the 172 eligible patients with Graves' disease, 123 treated patients participated (64% had received ATD only, 11% RAI and 25% total thyroidectomy, the latter 2 usually after a period of ATD), along with 18 untreated patients with newly diagnosed Graves' disease (overall participation rate, 73%). Consented patients completed a questionnaire detailing factors involved in treatment choice, QoL and satisfaction with treatment. RESULTS: Participants reported that the most important factors in choosing a treatment were the following: the effects on activities of daily living, concern about use of radioiodine, possibility of depression or anxiety, and doctor's recommendations. Satisfaction levels were high across all 3 treatment types. QoL 1-year following treatment was higher than in untreated patients, and comparable with other international studies. CONCLUSIONS: Patient satisfaction with therapy and QoL does not differ by treatment type. Therefore, clinical and social factors, in combination with patient choice and resource availability, should determine which treatment modality patients with Graves' disease should receive.

Rates of unsuspected thyroid cancer in multinodular thyroid disease.

BACKGROUND: Previously the risk of concomitant thyroid cancer in multinodular goitre (MNG) has been reported as approximately 4%. Cancer risk in toxic MNG was often considered lower than for non-toxic MNG, due to a possible protective effect of TSH suppression. However, recent American data suggest an approximately 18% risk of occult malignancy in both toxic and non-toxic MNG. AIMS: To assess malignancy risk in a New Zealand population undergoing thyroidectomy for MNG. METHODS: Single-centre study of patients undergoing thyroidectomy for MNG from 1 December 2006 to 30 November 2016. RESULTS: Six hundred and two patients underwent surgery for MNG (448 non-toxic and 154 toxic). Of these, 95/602 (16%) had thyroid cancer. After excluding patients operated for preoperative suspicion for cancer, 30/401 (8%) patients with non-toxic MNG and 15/151 (10%) with toxic MNG had unsuspected or occult thyroid cancer (p=0.358). Patients with toxic MNG were less likely to undergo preoperative fine needle aspiration than those with non-toxic MNG (34% vs 52%, respectively p=0.0001). Two-thirds of unsuspected thyroid cancers were incidental micropapillary carcinomas and unlikely to alter survival irrespective of therapy. CONCLUSION: Malignancy rates in MNG are higher than historically reported, although most unsuspected cancers are unlikely to alter mortality even if diagnosis is delayed.

Quality of Life and Sexual Distress in Women With Erosive Vulvovaginal Lichen Planus.

OBJECTIVES: Erosive vulvovaginal lichen planus (EVLP) is a chronic and painful genital dermatosis. Little is published about its impact on quality of life. This study aimed to evaluate quality of life and sexual function in women with EVLP. MATERIALS AND METHODS: Women with genital dermatoses were surveyed using the Dermatology Life Quality Index (DLQI) and Hospital Depression and Anxiety Scales. A subgroup completed the Female Sexual Distress Scale and Female Sexual Function Index subscales. Patient characteristics including age, diagnosis, and current treatment were recorded. Results from women with EVLP were compared with other diagnoses. RESULTS: Data from 77 women who participated between March 2013 and March 2014 were analyzed. Of these, 17 had EVLP. Comparator groups included women with vulval lichen sclerosus (n = 48) and vulval dermatitis (n = 12). In women with EVLP, 59% reported at least moderate impact on quality of life; mean DLQI scores: EVLP, 7.18; lichen sclerosus, 3.79; dermatitis, 8.67; p = .008. Overall, scores suggested depression in 14% and anxiety in 16% of participants. Sexual distress scores 11 or higher were recorded by 69% of women with EVLP, 63% of women with lichen sclerosus, and 56% of women with dermatitis. In those completing all sections of the survey (n = 40), DLQI was significantly correlated with depression (p = .004), sexual distress (p = .001), and sexual satisfaction (p = .01). CONCLUSIONS: Sixty-nine percent of women with EVLP reported sexual distress. Women with EVLP reported lesser quality of life than those with lichen sclerosus. Quality of life, anxiety and depression, sexual distress, and sexual function were all related in these participants.

Symptoms and signs of acromegaly: an ongoing need to raise awareness among healthcare practitioners.

INTRODUCTION Chronic excess growth hormone production results in acromegaly, a condition associated with widespread physical changes, including soft tissue and bony overgrowth. When untreated, acromegaly reduces life expectancy. Patients usually remain undiagnosed for years after the onset of symptoms, by which stage irreversible physical changes have often occurred. METHOD A cross-sectional questionnaire study involving patients with acromegaly from the Waikato Endocrine Unit and the New Zealand Acromegaly Society evaluated features of acromegaly that were present before diagnosis. The aim of this study was to identify acromegaly features that were most prevalent to promote increased awareness about the disease by healthcare providers. RESULTS 81 participants were included. The main pre-diagnosis physical changes participants reported were acral changes, alterations in facial features and oral symptoms. For some, these features were present for more than 10 years before the acromegaly diagnosis. Multiple co-morbidities associated with acromegaly were reported. Two-thirds of the participants felt that an earlier diagnosis was possible. Most participants were in contact with General Practitioners (GPs) and/or dentists before diagnosis. Endocrinologists had the highest diagnosis rate, followed by GPs. Dentists had a low diagnosis rate despite a high prevalence of oral symptoms among study participants. CONCLUSION Increased awareness of acromegaly among primary care clinicians is important as they are the first-point-of-contact with the healthcare system for most patients. Health professionals' early recognition of symptoms and signs of acromegaly would reduce delays in time-to-diagnosis, enable earlier treatment and may improve outcomes for patients with acromegaly. MESH KEYWORDS Acromegaly; symptoms; delayed diagnosis; clinicians; primary healthcare.

Body Image Disturbance in Acromegaly Patients Compared to Nonfunctioning Pituitary Adenoma Patients and Controls.

Purpose. Excess growth hormone secretion in adults results in acromegaly, a condition in which multiple physical changes occur including bony and soft tissue overgrowth. Over time these changes can markedly alter a person's appearance. The aim of this study was to compare body image disturbance in patients with acromegaly to those with nonfunctioning pituitary adenomas (NFAs) and controls and assess the impact of obesity in these groups. Methods. A cross-sectional survey including quality of life, body image disturbance, anxiety and depression measures, growth hormone, and BMI measurement was carried out. Results. The groups did not differ with respect to body image disturbance. However separate analysis of obese participants demonstrated relationships between mood scales, body image disturbance, and pain issues, particularly for acromegaly patients. Conclusions. While the primary hypothesis that acromegaly might be associated with body image disturbance was not borne out, we have shown that obesity together with acromegaly and NFA can be associated with body image issues, suggesting that BMI rather than primary diagnosis might better indicate whether patients might experience body image disturbance problems.

Increased SSTR2A and SSTR3 expression in succinate dehydrogenase-deficient pheochromocytomas and paragangliomas.

Many neuroendocrine tumors, including pheochromocytomas (PCs) and paragangliomas (PGLs), express one or more somatostatin receptors (SSTR1-5). A number of studies have reported SSTR expression in PCs and PGLs. However, receptor expression patterns have been conflicting, and until recently, specific monoclonal antibodies were not available against SSTR1-5. The aim of this study was to compare SSTR1-5 expression in succinate dehydrogenase (SDH)-deficient PCs and PGLs (defined as having absent SDHB immunostaining) to those tumors with normal SDHB staining. Immunohistochemistry for SDHB and SSTR1-5 was performed using specific monoclonal antibodies on archived formalin-fixed, paraffin-embedded tissue from patients who had undergone surgery for PC or PGLs. A total of 182 PC/PGLs were included (129 adrenal, 44 extra-adrenal, 9 metastases); 32 tumors were SDH deficient, whereas 150 tumors had positive SDHB staining. SDH-deficient tumors were more likely to demonstrate moderate or strong staining for SSTR2A and SSTR3 when compared with SDH-sufficient tumors (91% versus 49% [P < .0001] and 50% versus 21% [P = .0008], respectively). Immunostaining for the other SSTRs was not different between SDH-deficient and tumors with preserved SDHB staining. SSTR2A and SSTR3 are more likely to be expressed in SDH-deficient PC/PGLs as compared with tumors demonstrating normal SDHB staining pattern. These findings suggest that the role of somatostatin analogue therapy (unlabeled or radiolabeled) should be reexamined in the context of the underlying SDHB immunohistochemistry pattern.

Retrospective investigation of testosterone undecanoate depot for the long-term treatment of male hypogonadism in clinical practice.

INTRODUCTION: Testosterone undecanoate depot (TUD) administered intramuscularly is an effective form of testosterone replacement therapy (TRT) for male hypogonadism. Because of the ease of administration, TUD therapy may be preferable to subcutaneously implanted extended release T pellet implants (TI). AIM: The primary objective was to retrospectively assess the efficacy and safety of long-term (≥ 2 years therapy) TUD therapy in the clinical setting. The secondary objective was to retrospectively compare TUD with TI therapy. METHODS: Retrospective data were collected from the Waikato Hospital Endocrine Database for 179 hypogonadal men treated with TUD for ≥ 2 years from 1998-2011, with 124 of these men receiving previous TI therapy. MAIN OUTCOME MEASURES: The main outcome measure for efficacy was serum trough total testosterone (TT), and for safety an increase in hemoglobin (Hb) and/or hematocrit (Hct), rise in prostate-specific antigen (PSA) and/or prostatic biopsy and alteration in body mass index and lipid profile. Additional outcome measures were changes in the dosing and/or interval regimens for TUD therapy. RESULTS: Overall, 72% of trough TT levels were in the normal range for TUD therapy compared with 53% of trough TT levels during TI therapy. TUD therapy was well tolerated with 162 men (90.5%) completing 2 years of treatment, and only seven men (3.9%) stopping TUD because of adverse effects. A rise in Hb and/or Hct occurred in 25 men (14%), and a significant rise in PSA in 20 men (13%) at some stage during TUD therapy. At 2 years, 91% of men received the standard 1,000 mg TUD dose with 66% at the standard dosing interval of 10-14 weekly. CONCLUSIONS: TUD is an efficacious, safe, and well tolerated form of TRT, and individual optimisation of the dose and/or interval is only required in the minority of men. Particularly given the ease of administration, TUD was the preferred TRT for both patients and clinicians.

Couples' reasons for adherence to, or discontinuation of, PDE type 5 inhibitors for men with erectile dysfunction at 12 to 24-month follow-up after a 6-month free trial.

INTRODUCTION: The history of treatments for erectile dysfunction (ED) has involved a repeated pattern of uptake, followed by abandonment of the various therapies in the medium term. Even effective and simple to use medications are not necessarily continued; discontinuation rates range between 15% and 60%. Despite the association between partner sexual function and men's use of PDE5, no previous studies have reported any contact with partners of men taking PDE5 for their ED. This study involved both partners in couples followed up at least 1 year after treatment of ED. AIM: The study sought clarification of factors influencing adherence to, or discontinuation of, oral ED medications from couples. We hypothesized that many factors contribute to decision making about ED medication use at >12 months. MAIN OUTCOME MEASURES: The main outcome measures of this article were interviews and International Index of Erectile Function-erectile function domain. METHODS: A total of 155 interviews were conducted seeking details of frequency of usage and preference for the drugs available; reasons for that choice, or for discontinuation of use, were also sought. RESULTS: Of men interviewed, 71% were using PDE5 at 18 months. Most men interviewed were using the oral medications either 1-2x/week or 1-2x/month. Forty-four percent of men who had decreased their use of the medications reported less need for them. Thirty-four men said the main reason they were using less medication was cost. "Partner issues" from the men's perspective were seldom reported in this study. However, for a number of women, "partner issues" meant a range of problems from separation to alcohol abuse, lack of communication, and lack of confidence, or fear of failure. CONCLUSIONS: This is the first study to ask couples why they decided to continue or stop using PDE5 when followed up. Female partners provided a different perspective on "partner issues" often cited as reasons for discontinuing PDE5 use. It was also clear that discontinuation did not mean couples were no longer sexually active.

Attitudes and experiences: qualitative perspectives on erectile dysfunction from the female partner.

This study explored the woman's experience of her partner's erectile dysfunction (ED) focusing particularly on sexual experiences, relationship satisfaction, and communication. One hundred women completed a semi-structured interview, providing information about how ED impacted her relationship with her partner. For some women, there was a sense of hopelessness and frustration surrounding their sex lives, while for others, her partner's ED had led to efforts towards increasing non-physical intimacy and sexual communication. These findings demonstrate the importance of the relationship, including communication between the partners, in a women's experience of her partners' ED.

The impact of oral ED medication on female partners' relationship satisfaction.

INTRODUCTION: Research has demonstrated that erectile dysfunction (ED) is a couple's problem, and that treatment for this condition is likely to impact on the man and his partner. AIM: The current study utilized a qualitative approach to evaluate the impact of treatment for ED on the female partner's perception of changes in the relationship. MAIN OUTCOME MEASURES: Analyses of the transcripts from the interviews. METHODS: In total, 96 men were treated for ED using tadalafil and then sildenafil (or vice versa) each for 3 months. Their female partners were interviewed 3 months after the commencement of treatment. RESULTS: The findings demonstrated an overall positive effect of the treatment. Female partners perceived improvements in emotional closeness, and communication, and reported that their relationship was more loving, less stressful, and more stable. CONCLUSIONS: This study demonstrates the positive effects of treatment for ED on the female partner; in particular, on her perception of the quality of her relationship.

The effects of treating male hypogonadism on couples' sexual desire and function.

INTRODUCTION: Hypogonadism is a common endocrine condition characterized by low levels of testosterone (T) and marked by numerous symptoms, one of which is low sexual desire. Studies comparing T delivery systems have suggested that hypogonadal men's partners may be at risk from exposure to T gels. Little other mention is found of the impact of hypogonadism and its treatment on a man's partner and the couple's sexual function. AIM: To assess sexual desire and sexual function in hypogonadal men and their woman partners before and after treatment with T replacement therapy. METHODS: Twenty-one hypogonadal men and 18 partners were recruited from a tertiary endocrine clinic, and were compared with a control group of 20 eugonadal age-matched men and their partners. All men had baseline blood tests to confirm their status as hypogonadal or eugonadal, and hypogonadal men repeated tests at 3-month intervals. All participants completed the Sexual Desire Inventory (SDI) and sexual function questionnaires at baseline and at 3-month intervals until the hypogonadal men attained normal T levels. MAIN OUTCOME MEASURES: Pre- and post-treatment SDI and sexual function questionnaires were compared once T normalization was achieved. Between- and within-group comparisons were carried out. RESULTS: Pretreatment hypogonadal men recorded lower levels of sexual desire and function than controls, but significantly improved once hypogonadism was corrected. Eugonadal controls recorded no significant changes in either sexual desire or function during the study. Partners of the hypogonadal men reported no changes on the SDI, but significant improvements in sexual function as their partners recovered. CONCLUSION: SDI and sexual function measures reflect sexual changes that accompany rising serum T levels during correction of male hypogonadism. Women partners reported more satisfaction, less pain, and improved sexual function following the men's treatment. Treatments affecting one partner potentially have important effects on the other.

Investigating women's preference for sildenafil or tadalafil use by their partners with erectile dysfunction: the partners' preference study.

INTRODUCTION: Several preference studies comparing a short-acting with a longer-acting phosphodiesterase type 5 inhibitor have been conducted in men. Most men in those studies preferred tadalafil rather than sildenafil, and recent post hoc analysis of one study described several factors associated with men's treatment preference. No prospective studies have investigated the woman partners' preferences. AIM: To investigate the treatment preference of women who were partners of men using oral medications for erectile dysfunction (ED) in a single-center open-label crossover study. METHODS: One hundred heterosexual couples in stable relationships, with male partners having ED based on the erectile function subscale of the International Index of Erectile Function, were randomly assigned to receive sildenafil or tadalafil for a 12-week phase, followed by another 12-week period using the alternate drug. Male and female participants completed sexual event diaries during both study phases, and the female participants were interviewed at baseline, midpoint, and end of study. MAIN OUTCOME MEASURES: Primary outcome data were the women's final interviews during which they were asked which drug they preferred and their reasons for that preference. RESULTS: A total of 79.2% of the women preferred their partners' use of tadalafil, while 15.6% preferred sildenafil. Preference was not affected by age or treatment order randomization. Women preferring tadalafil reported feeling more relaxed, experiencing less pressure, and enjoying a more natural or spontaneous sexual experience as reasons for their choice. Mean number of tablets used, events recorded, events per week, and days between events were not significantly different during each study phase. CONCLUSION: Women's preferences were similar to men when using these two drugs. While the women's reasons for preferring tadalafil emphasized relaxed, satisfying, longer-lasting sexual experiences, those preferring sildenafil focused on satisfaction and drug effectiveness for their partner.

Pictorial cues and sexual desire: an experimental approach.

The cognitive processing of sexual and non-sexual pictorial stimuli was examined to see whether picture rating and recognition tasks have potential utility as a means of assessing levels of sexual desire. Previous research has revealed slower responding to sexual compared to neutral semantic cues in persons with lower self-reported sexual desire. The present study investigated whether sexual pictorial cues evoked a similarly slower responding in people reporting low sexual desire compared to other individuals. A total of 136 participants completed two self-report measures of sexual desire (the Hurlbert Index of Sexual Desire and the Sexual Desire Inventory) before carrying out tasks involving affective ratings and recognition memory for pictorial stimuli. Participants were classified into relatively low, average, and higher groups on the basis of their scores on the desire measures. The stimuli were selected from the International Affective Picture System, and the tasks included (1) rating the valence, arousal, and sense of dominance or control for each picture, (2) recognition of previously seen images, and (3) a second rating of pictures viewed earlier. Level of sexual desire did not influence responding in the male participants. Female participants with lower sexual desire rated sexual images less pleasant and less arousing than the other participants, and completed picture recognition tasks more quickly. Sexual desire levels significantly influenced the interest ratings women gave to sexual pictures. We also found sexual content induced delays. These delays were not significantly different among desire groups. The variation in responding linked to levels of sexual desire in women suggests that more investigation of this methodology in a clinically diagnosed population might contribute to an understanding of low desire, and help design interventions addressing distress due to lack of sexual desire.

Sexual content induced delay: a reexamination investigating relation to sexual desire.

This article reports the utility of an information processing approach to examine whether there is a relationship between sexual content induced delay and levels of sexual desire as determined by self-report questionnaires. We tested this idea using a partial replication of the J. H. Geer and H. S. Bellard (1996) protocol demonstrating sexual content induced delay (SCID) in responding to sexual versus neutral words. In addition, the experiment examined whether SCID was different in people with varying levels of sexual desire. It was hypothesized that persons with low levels of sexual desire might respond more slowly to sexual word cues than others. Words with equal frequency of usage and similar word length were chosen from among those used in the Geer and Bellard study. The experiment was conducted with 171 volunteers who completed sexual desire questionnaires, lexical decision making tasks, and word ratings. The SCID effect was demonstrated by both men and women in the study with no significant variation between the sexes. In accordance with prediction, it was found that persons with lower levels of sexual desire responded more slowly to sexual stimuli than other participants, and rated sexual words as less familiar, less acceptable, and less positive emotionally to them. These findings have implications for understanding how emotional content contributes to SCID. They also suggest that further exploration of these ideas, perhaps using other stimulus modalities, may be helpful in advancing understanding of responses to sexual cues, and the potential implications that may have in better understanding sexual desire.

Sexual desire in women presenting for antiandrogen therapy.

Women presenting with hirsuties/polycystic ovary syndrome have increased production of androgens. Clinical lore suggests that these women may have increased sexual desire. Treatment of hirsuties commonly involves antiandrogen therapy, a form of therapy with a potential for reducing sexual desire. The present study investigated sexual desire in 29 hirsute women aged 19 to 43 years presenting for therapy. We conducted a questionnaire appraisal of the women's sexual desire, body and self-esteem, and affect at baseline, 3 months, and 12 months and compared the data with a control group of 30 nonhirsute women of similar mean age. Those in the treatment group also had their Ferriman and Gallwey scores and body mass indices calculated at baseline and end of study for those in the treatment group. We determined hormone levels for those in the treatment group with baseline blood tests. Our hypotheses were that the hirsute women would experience different levels of sexual desire than the control group prior to therapy and that therapy would have a demonstrable effect on the self-reported sexual desire of these women. The study demonstrated that women with hirsuties had mean levels of sexual desire and body esteem that were significantly lower than the control group women. During the year-long course of therapy, the sexual desire levels of the hirsute women decreased progressively, while their self-esteem increased. The women's Ferriman and Gallwey scores fell, indicating diminishing hirsutism. These findings provide empirical data upon which clinicians can base advice to patients seeking therapy.

Effect of deer velvet on sexual function in men and their partners: a double-blind, placebo-controlled study.

The use of alternative medicines and herbal remedies is an increasing trend in Western societies. For years, people have taken products made of deer velvet for their alleged beneficial effects on sexual function. There has been no scientific investigation of the effects of deer velvet powder on the sexual functioning of human males. This study investigated sexual function in men during a 12-week double-blind, placebo-controlled trial of deer velvet. Thirty-two volunteer male participants, aged 45-65 years, and their partners, were randomly assigned to either the deer velvet or placebo study group. The males took capsules containing ground deer velvet or placebo everyday for 12 weeks. Two sexual function questionnaires (the International Index of Erectile Function and the Brief Index of Sexual Function for Women) used at pre- and posttreatment assessed changes in sexual functioning in males and their partners. Blood tests at baseline, and end of study, determined levels of sex-related hormones in male participants. There were no significant differences in the sexual behavior of the men taking deer velvet compared with the men taking placebo capsules. There were no significant hormone changes from baseline to the end of the study in either group of men. We conclude that in normal males there was no advantage in taking deer velvet to enhance sexual function. All alternative health products or nutritional supplements should be subjected to randomized placebo-controlled trials to determine efficacy.