Peyronie’s disease may negatively impact the sexual experience of a couple and female sexual function: a single center study

BackgroundPeyonie’s disease (PD) mostly affects males in the fifth decade of life, with a prevalence in the general population ranging between 0.5% and 20.3%. The pathology of PD is characterized by fibrosis of the tunic albuginea of the cavernous bodies of the penis, with the presence of pain in the erection and penile deformity. This is associated with decreased sexual function for both participants. The objective of the study was to investigate the influence of PD pathology on both male patients’ and their female partners’ sexual spheres, and analyze changes in sexual function and perception following penile correction surgery.MethodsProspective study, we included male patients with PD and their female partner sexually active. Patients underwent corporoplasty with multiple plications. The male and female sexuality was evaluated before surgery and three months after male treatment by the Female sexual Function Index (FSFI); International Index of Erectile Function (IIEF); Visual Analogical Scale (VAS).ResultsFrom January 2018 to November 2019 we included 35 couple. The female subjects before partner’s surgery presented dyspareunia, loss of sexual desire, inability to achieve orgasm, and sexual dissatisfaction. At three months after surgical treatment there was an improvement of sexual function in both male patients and female partners (desire P<0.0001, arousal P<0.0001, lubrification P<0.0001, orgasm P<0.0001, satisfaction P<0.0001, pain P<0.0001). As regarding male patients the pain decreased significantly (VAS score from 6 to 2.5), while there was no statistically significant improvement in erectile function (P=0.05).ConclusionsOur findings suggest that a viable approach to treatment of PD patients that involves their partners could lead to better functional and psychological results.     

Cryopreserved,cultured, allogenic,human epidermal grafts for the treatment of chronic ischemic ulcers: A report on two cases

Cultured, allogenic, human epidermal grafts have been successfully used to treat extensive burns, donor sites, leg ulcers, and eroded areas in recessive dystrophic epidermolysis bullosa. The following report describes the use of cryopreserved cultured human epidermal allografts in the treatment of long-standing ischemic ulcers unresponsive to conventional medical therapy in two patients who had previously undergone unsuccessful vascular reconstructive surgery. A marked reduction in ulcer size as well as rapid pain relief was achieved in both patients. In selected cases the use of epidermal grafts as a biologic topical therapy could represent an alternative to other medical treatments. However, thus far, only a few cases have been reported and the uncertain short- and long-term results as well as the excessive costs may limit the widespread application of this treatment modality.     

Serum and salivary antiendomysium antibodies in the screening of coeliac disease

BACKGROUND: Antiendomysium antibodies (EMA) detection in serum is the best screening test for coeliac disease (CD): in saliva it has not yet been assayed. Aims of this study are: to verify the presence of EMA in saliva collected with a not invasive technique; to evaluate the validity of serum and salivary EMA in CD screening. METHODS: We investigated 130 subjects divided into 3 groups: "A": 45 untreated CD patients (mean age 6.11); "B": 18 CD patients treated with a gluten free diet (mean age 13.2); "C": 67 controls (mean age 8.9). We performed the EMA test using the indirect immunofluorescence technique, in serum and in saliva concentrated samples. RESULTS: Our results show: sensitivity EMA serum 100%; specificity EMA serum 96.5%; sensitivity EMA saliva 46.5%; specificity EMA saliva 100%; pos. pred. value EMA serum 93.5%; neg. pred. value serum 100%; pos. pred. value EMA saliva 100%; neg. pred. value saliva 78.7%. CONCLUSIONS: Conclusion indicates a high specificity of salivary EMA and a high sensitivity of serum EMA, anyway biopsy is still recommended for diagnosis of CD.     

Giant abdominopelvic epithelioid angiomyolipoma associated with tuberous sclerosis: Report of a case

(Received for publication on July 16, 1998; accepted on Mar. 11, 1999)     

Injection of endothelin-1 into the raphe obscurus of rats induces depressor responses predominantly through endothelin ETA receptors

We used in vitro autoradiography to identify the endothelin-1 receptor subtype(s) in the nucleus raphe obscurus of rats. These studies showed dense binding of [¹²⁵I]PD151242 (for endothelin ET_A receptors), while tissues incubated with [¹²⁵I]BQ3020 (for endothelin ET_B receptors) had low binding. In addition, we examined the effects of the endothelin receptor antagonists FR 139317 (endothelin ET_A receptor-selective antagonist), SB 209670 (endothelin ET_A/ET_B receptor-non-selective antagonist) and BQ-788 (endothelin ET_B receptor-selective antagonist) on the blood pressure responses following administration of endothelin-1 into the nucleus raphe obscurus. The basal mean arterial blood pressure (MABP) of the rats was 110 ± 7 mmHg (n = 5). This was decreased in a dose-dependent manner by endothelin-1 (0.1, 1 and 10 pmol) microinjected into the nucleus raphe obscurus. This effect occurred within 1–6 s and recovered within 4 ± 1.2 min at a dose of 10 pmol. The doses of 0.1 pmol and 1 pmol ET-1 had responses which lasted 1 ± 0.4 min and 2 ± 0.2 min, respectively. Small decreases in heart rate accompanied the MAP responses to endothelin-1. For instance, the heart rate decreased by 16 ± 4 beats min^–1 after 10 pmol endothelin-1 (control, 366 ± 6 beats min^–1, n = 5). Decreases in blood pressure induced by endothelin-1 were greatly reduced by pre-administration to the nucleus raphe obscurus of FR139317 (5 nmol/rat) or SB209670 (3 nmol/rat; 97 ± 7% and 95 ± 6%, P < 0.01, n = 5, respectively), but were not affected by BQ-788 (50 nmol/rat; 8 ± 3%, P > 0.05, n = 5). The antagonists did not influence heart rate when injected to the nucleus raphe obscurus prior to endothelin-1. FR139317 (0.5 nmol) and SB209670 (0.3 nmol) had no effects on endothelin-induced changes in arterial blood pressure. Therefore, the autoradiographic study showed that there are binding sites for ET-1 within the nucleus raphe obscurus of rats, which are predominantly of ET_A type. The in vivo study showed that ET_A receptors are the predominant mediators of depressor responses induced by endothelin-1 injected into this nucleus. Received: 6 August 1998 / Accepted: 16 February 1999     

Intrafamilial phenotype variation in Friedreich's disease: possible exceptions to diagnostic criteria

Summary Three families are described which include members with typical Friedreich's disease (FD) and others who are ataxic but do not satisfy all the diagnostic criteria for that disease. In family A two patients have an early-onset, rapidly progressive FD, while two others have a late-onset, more benign form. In families B and C one member has typical FD, and another has a similar ataxic syndrome, except for preservation of knee jerks. Laboratory evaluation is consistent with the diagnosis of FD in all cases. FD diagnosis appears justified in secondary cases with late onset or preserved tendon reflexes, provided that the index case fulfils all diagnostic criteria. Whether the diagnosis of FD is tenable in sporadic atypical cases remains to be seen. Echocardiographic and neurophysiological examination may be valuable in classifying such cases.     

Effects of hyaluronan on free-radical formation, corneal endothelium damage, and inflammation parameters after phacoemulsification in rabbits.

Free-radical formation may play a role in postoperative complications of phacoemulsification (e.g., corneal endothelium damage from mechanical injury). The present experiments were aimed at investigating whether different molecular weight ranges (2000-2600, 2600-3200, or 3200-3800 kDa) of hyaluronan may influence free radical formation, corneal endothelium damage, and inflammation parameters after phacoemulsification in the rabbit eye. The viscoelastic substance was injected in the anterior chamber of rabbits' eyes before phacoemulsification, at a 2.5% concentration. The formation of free radicals was determined by adding luminol to the irrigation media and measuring the chemoluminescence in eyes. The corneal endothelial damage was evaluated by measuring the corneal central thickness by pachimetry. The inflammation parameters were measured by calculation in aqueous humor of peak levels of leukocytes and prostaglandin E(2) (PGE(2)) and evaluation in uveal tissue of myeloperoxidase activity. Hyaluronan decreased by about 58-60% free-radical formation during phacoemulsification, reduced by about 76-80% modifications in mean corneal thickness and by about 54-61% the corneal endothelial cell loss in all molecular weight ranges used. No difference was found among various molecular weight ranges. The highest molecular weight range showed to be more potent than the lowest range for reduced number of inflammation cells and level of PGE(2) in aqueous humor. Thus, hyaluronan reduces free-radical formation, exerts protection on the corneal endothelium and exerts anti-inflammation properties after phacoemulsification in rabbits. The latter effect seems to depend on the molecular weight of the substance.     

Breast-feeding in a woman with cystic fibrosis undergoing antibiotic intravenous treatment.

We report the case of a 30-year-old woman with cystic fibrosis (CF) chronically infected with Pseudomonas aeruginosa who delivered and breast-fed a healthy boy. While breast-feeding the woman had to undergo an i.v. antibiotic course with tobramycin, due to pulmonary exacerbation. Tobramycin was not detected in her milk and lactation could be continued. This is the first time that the presence of tobramycin in the milk of a CF woman during i.v. administration has been investigated.     

Sport activities and exercise as part of routine cancer care in children and adolescents

The burden of morbidities affecting cardiovascular and musculoskeletal systems, metabolism, and psychosocial health in young patients with cancer is high. It is alarming that patients and survivors of childhood cancer are less physically active than their healthy peers, since exercise may improve many of these conditions significantly and is associated with reduction in all‐cause mortality in the general population. Systematic integration of exercise programing into cancer care remains an exception, above all in children. Pediatric oncologists may contribute to a culture shift towards educating patients and stakeholders on the benefit of exercise and sports for children and adolescents with cancer.