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The author presents the cases of three depressed women whose libido increased to above premorbid levels during trazodone treatment. Two patients resisted discontinuing the drug because of this pleasurable side effect.
OBJECTIVE: The aim of this paper is to describe a case of increased libido during fluvoxamine therapy. METHOD: Single case report. RESULTS: The patient, a 27-year-old married Japanese woman with borderline personality disorder, developed an increased libido with the administration of fluvoxamine. The increased libido disappeared after fluvoxamine was discontinued. CONCLUSION: The present findings suggest that fluvoxamine can cause increased libido in some patients.
Two sexual side effects associated with trazodone have been reported: priapism in men and increased libido in women. This report describes three depressed men who had increased libido while receiving trazodone. Possible mechanisms are suggested. Research is needed to explore trazodone's usefulness in treating disorders of sexual desire.
We report sexual symptoms in a 44 year old man with schizophrenia who was receiving treatment with the atypical antipsychotic quetiapine. The symptoms consisted of an increased drive to masturbate and spontaneous ejaculations at night time. We discuss the potential neuro-chemical mechanisms for this and argue that quetiapine's unique pharmacological profile may have contributed to the development of his symptoms.
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Late sequelae after laparoscopic Hulka clip sterilization were investigated in 100 women, with a follow-up time of 1 1/2-3 years. Of the patients, 18% showed menstrual disorders, and one patient complained of climacteric symptoms. Increased libido was reported by 34% of the women and decreased libido by 8%. Of the husbands, libido had increased in 18% of cases, while none of them reported decreased libido. Sexual intercourse was felt to be more satisfactory after sterilization by 40% of the women, while the others did not find any change. All the patients were asked whether they would again choose laparoscopic sterilization as a contraceptive method and all answers were unhesitatingly in the affirmative.
BACKGROUND: In vitro and in vivo clinical studies have shown that certain preparations of human chorionic gonadotropin have antitumor activity against Kaposi's sarcoma, the most common tumor in patients infected with human immunodeficiency virus type 1 (HIV-1). METHODS: A phase I trial was conducted in 18 male patients with acquired immunodeficiency syndrome-related Kaposi's sarcoma. Successive cohorts of six patients each received human chorionic gonadotropin (A.P.L.; Wyeth-Ayerst, Radnor, PA) subcutaneously at doses of 5000 IU daily (level I), 10,000 IU three times a week (level II), or 10,000 IU daily (level III). Toxic effects, changes in reproductive hormone levels, HIV-1 RNA plasma levels, and response to therapy were evaluated. RESULTS: A.P.L. treatment was well tolerated at all dose levels, and no maximum-tolerated, dose-defined toxic effects were observed at the highest dose tested. The most common side effects were weight gain, increased libido, and increased energy. A persistent increase in testosterone level and a persistent decline in luteinizing hormone and follicle-stimulating hormone levels were seen over time. Major responses were observed in six patients. Partial remissions (> or =50% decrease in lesion numbers, volume, or surface area) were observed at dose level I and dose level II (two patients each); biopsy-confirmed complete remissions (resolution of all lesions) were observed at dose level III (two patients). All but one major response have persisted from 207 to more than 515 days. Nine patients had stable disease lasting 10 weeks or longer. CONCLUSIONS: A.P.L. given at daily doses ranging from 5000 to 10,000 IU has antitumor activity in patients with acquired immunodeficiency syndrome-related Kaposi's sarcoma. A.P.L. can be given for more than 1 year with minimal side effects. Larger efficacy studies are warranted.
There is only inferential evidence based on observational studies and deductive reasoning that allows us to suppose there are hormone receptors in the human brain that are associated with libido. Data indicate that sexually active pubescent women have higher testosterone levels than matched controls. However, any number of nonhormonal events in puberty could be related to these changes. Another circuitous way to look at hormone libido receptors in the brain is by evaluating patients on birth control pills, in whom sexual activity paradoxically decreases. Sex hormone-binding globulin (SHBG) levels are increased, and, therefore, free testosterone levels seem to be affected by the use of birth control pills. In addition, the progestins in the pill are 19-nortestosterone derivatives, which may have some androgenic effect in their own right. Women on estrogen replacement therapy with the addition of testosterone seem to report increased libido, and there is subjective information that there is an increase in psychological sense of well-being. It has been well documented that females with adrenogenital syndrome are masculinized in utero, indicating imprinting on behavior. Because of the nature of the end point (e.g., increased libido), it is difficult to draw concrete conclusions on the presence of libido receptors in the human brain. Because the outcomes and end points are so soft, it is difficult to come to a consensus, and in fact this topic polarizes opinions of the pure scientist (objective) against the clinician (subjective).
BACKGROUND: Idiopathic (primary) insomnia can be difficult to treat; only two prior cases responsive to opiate therapy have been reported. A case is now presented of severe, idiopathic, childhood-onset, familial insomnia, with increased libido, absence of psychopathology, tardive emergence of restless legs syndrome (RLS), and selective response to opiate therapy. CASE REPORT: A 39-year-old woman was referred in 1981 by her physician who had discovered 3 years earlier that propoxyphene treatment of migraines also controlled her chronic insomnia. She had experienced severe insomnia since childhood, and during early adulthood the insomnia intensified, as she would sleep 0-3 h nightly and never napped. Daily generalized motor restlessness resulted in her frequently walking around the house while feeling exhausted. The quality of her life was considerably compromised by her insomnia, motor restlessness, and by an increased libido that was present since puberty and that was only partially relieved by having sex repeatedly with her husband. RESULTS: Nightly opiate therapy for 19 years has controlled the insomnia, motor restlessness, and excessive libido without affecting her normal libido. The insomnia had not responded to treatment with >25 agents covering >10 pharmacologic categories. During her first (unmedicated) polysomnographic (PSG) study in 1981, she slept 0 min while spending 436 min in bed. In 1984, four consecutive PSG studies were conducted in a design that confirmed the efficacy of propoxyphene therapy of her insomnia. In 1990, an ambulatory PSG revealed two runs of EEG rhythmic paroxysmal activity arising from sleep and wakefulness, without clinical correlate. Neurologic history was negative for seizures, but positive for complete right carotid artery occlusion and three transient ischemic attacks. At age 55 years, typical RLS emerged that was controlled with levodopa therapy, and a concurrent relapse of insomnia was controlled with oxycodone replacing propoxyphene. CONCLUSIONS: Nightly opiate therapy of severe idiopathic (primary) insomnia can remain effective during very long-term clinical follow-up. Guidelines are provided for when to consider such an unusual treatment in other cases of severe, chronic insomnia.
BACKGROUND AND AIM OF THE STUDY: Overall, the efficacy of the newer antidepressants: serotonin selective reuptake inhibitors (SSRI), selective serotonin/norepinephrine reuptake inhibitor (SNRI), noradrenergic and specific serotonergic antidepressant (NaSSA) and tianeptine is similar to that of the tricyclics, and so their acceptability/safety becomes a selection criterion for the clinician. However, side-effect assessment comes up against several difficulties: distinguishing between somatic symptoms caused by the depression and those caused by the treatment -- which assessment tool to use (spontaneous notification, standardized scales that are not specific for the side effects caused by psychotropic drugs, standardised scales specific for the side effects caused by psychotropic drugs, meta-analysis, etc.) -- which data sources to consult (anecdotal reports, reviews, prospective studies), and which data set to use, etc. As a result, the question of the exhaustiveness and reliability of the data consulted by the clinician can arise. We therefore conducted a comparative study in patients treated with these newer antidepressants, of 2 antidepressants side-effect assessment tools: spontaneous notification (SN) versus the UKU scale, a standardised scale specific for the side effects of psychotropic drugs. METHODOLOGY: The depressed outpatients were selected from a psychiatric unit in a French psychiatric hospital and from a non-hospital consulting room. The main inclusion criteria were: male or female subjects, suffering from major depression without melancholia or psychotic features or suffering from mood disorders (according to DSM IV criteria), who had been treated for at least 4 weeks with one of the newer antidepressants. The main exclusion criteria were: any other psychiatric disorder, a serious physical disorder, treatment with neuroleptics, mood-changing drugs or other antidepressants, and patients who were not able to understand the questionnaire. The investigation was carried out by a clinical pharmacist. RESULTS: Fifty patients were included in the study. There were 18 men and 32 women. The mean age was 53.5 15.9 years [22 - 77], the mean period of treatment was 24 30.5 months [1 - 127] and 52% of the patients received concomitant medication with anxiolitic or hypnotic drug(s). The percentage of patients who reported at least one side effect was significantly higher for the UKU scale than for SN (84% vs 58%, p<0.01). The ratio between SN and UKU scale scores was 2/3. A similar pattern was found for the total number of side effects (n=177 vs n=47, p<0.001). The ratio between the total number of side effects for the SN and UKU scale was 1/4. The side effects were divided into five subgroups: psychiatric, neurovegetative, sexual, neurological and others. In all these subgroups, the number of side effects reported was significantly higher when the UKU scale was used than when SN was used. The values were as follows: psychiatric (n=44 vs n=15, p<0.001), neurovegetative (n=59 vs n=15, p<0.001), sexual (n=36 vs n=10, p<0.001), neurological (n=11 vs n=2, p<0.001) and other side effects (n=27 vs n=5, p<0.001). Nineteen side effects were only reported when SN was used (for example: dry eyes, incompatibility with alcohol, euphoria...). Twenty-four side effects were only reported when the UKU scale was used (for example: increased libido, loss of bodyweight...). The side effects had no impact on daily life in most of 80% of the patients; there was no significant difference between the patient's assessment of the discomfort caused by side effects and the clinician's assessment. In 90% of cases, the side effects did not lead to any change in the treatment. DISCUSSION: The findings of this study show that the collection of data regarding side effects depends on the assessment tool used: the number of side effects reported was significantly higher when the UKU scale was used than when SN was used. However, this finding must viewed with caution, because it has been showed that checklists can induce symptoms in suggestible patients. Neurovegetative troubles are the most commonly reported side effects, and neurological troubles the least often reported. This matches the tolerability profile of these antidepressants. The disorders that were least frequently spontaneously reported were the neurological, sexual and "other" side effects. These emerged only when the clinician asked the patient about them. The 19 side effects that were only reported when SN was used were side effects that were not included in the UKU scale or that had not been present during the three days before we started the investigation. The 34 side effects that were only reported when the UKU scale was used were either side effects with no apparent link with the treatment (for example: micturition troubles) or embarrassing effects (such as increased libido). CONCLUSION: Our findings show that the collection of data on side effects depends on the assessment tool used. These findings need to be confirmed by large-scale comparative studies, and the standardization of the assessment of side effects is a question that needs to be raised.
OBJECTIVE: To report a patent developing hypertension following the use of testosterone gel. CASE SUMMARY: A 65-year-old white man who was placed on topical testosterone therapy to increase libido developed hypertension and increased hematocrit simultaneously. After discontinuation of the testosterone, the hematocrit returned to mid-normal reference range and blood pressure returned to normal; he had been normotensive prior to topical testosterone use. DISCUSSION: The popularity of hormone replacement for women for the maintenance of appearance and lifestyle and the prevention of complications such as osteoporosis has been established over several decades, and the complications and risks and benefits of this therapy have been well described. More recently, and particularly with the availability of topical preparations of testosterone, hormone replacement for men is becoming popular with both older male patients and their physicians. We describe a case of hypertension as a complication of the application of topical testosterone and link this adverse effect to the known anabolic effects of testosterone. CONCLUSIONS: Clinicians should be cautious in prescribing topical preparations of testosterone for the proper administration by the patient and alert to the development of hypertension in this population at increased risk for cardiovascular events due to their age.