Are Autism Spectrum Disorder and Asexuality Connected?

Asexuality is a lack of sexual attraction to any gender. There is some evidence to suggest that many self-identified asexuals have a formal diagnosis of autism spectrum disorder which is characterized by deficits in social interaction and communication, as well as by restricted and repetitive interests and behaviors. Additionally, the literature shows that asexuality and lack of sexual attraction or low sexual interest is overrepresented in people with autism spectrum disorder compared with neurotypical samples. Nevertheless, no studies have been conducted to investigate the relationship between autism and asexuality in depth. We conducted a systematic review of the literature to examine whether asexuality and autism spectrum disorder are connected. We conclude that asexuality and autism share various aspects, such as a possible role of prenatal factors, reference to romantic dimensions of sexual attraction and sexual orientation, and non-partner-oriented sexual desire, but future research should explore and clarify this link.

Sexual Dysfunction in Parkinson Disease: A Multicenter Italian Cross-sectional Study on a Still Overlooked Problem.

BACKGROUND: Prevalence rates of sexual dysfunction (SD) in Parkinson's disease (PD) are likely to be underestimated and their etiology is still unknown. More understanding of this issue is needed. AIM: To investigate prevalence of SD and its variables, including gender differences, in a sample of PD patients. METHODS: This multicenter observational study included 203 patients (113 males and 90 females) affected by PD (diagnosed according to UK Parkinson's Disease Society Brain Bank clinical diagnostic criteria 28), and living in 3 different Italian regions. Patients were evaluated using a semi-structured interview (a 40-item ad hoc questionnaire, developed by the authors to investigate patient's 3 main life areas: sociodemographic information, illness perception, and sexuality) and specific standardized scales to investigate SD, as well as by means of tools to assess their motor impairment, daily life activities, and disease-related caregiver burden (CBI). MAIN OUTCOME MEASURES: The International Index of Erectile Function and the Female Sexual Function Index. RESULTS: Sexual dysfunction was observed in about 68% of men, and in around 53% of women loss of libido being the main sexual concern in both sexes. Men were significantly more affected by SD than women (χ2 (1) = 4.34, P-value = .037), but no difference in the severity of the dysfunction emerged between genders. Around 85% of PD patients had a stable couple relationship, and about 40% were satisfied with such a relationship. However, about 57% of the patients stated that the disease affected their sexual life, especially due to reduced sexual desire, and the frequency of sexual intercourses. Moreover, significant differences between subjects with SD and subjects without SD were found in UPDRS (I-II-III domains), in Hamilton Depression Rating Scale and CBI scores. CLINICAL IMPLICATIONS: Clinicians dealing with PD should pay more attention to sexual issues, as discussing and treating sexual problems enters the framework of a holistic approach, which is mandatory in chronic illness. STRENGTHS & LIMITATIONS: The major strengths of this study include the multicenter nature of the study, to overcome single-center methodological bias. The main limitation is the relatively small sample size, and the absence of a control group, even if there are growing literature data on sexuality and aging supporting our findings. CONCLUSION: SD is a highly prevalent and devastating problem in patients affected by PD, negatively affecting their quality of life. Raciti L, De Cola MC, Ortelli P, et al. Sexual Dysfunction in Parkinson Disease: A Multicenter Italian Cross-sectional Study on a Still Overlooked Problem. J Sex Med 2020;17:1914-1925.

Neck modularity in total hip arthroplasty: a retrospective study of nine hundred twenty-eight titanium neck implants with a maximum follow-up of eighteen years.

PURPOSE: Neck modularity was introduced to improve total hip arthroplasty (THA) accuracy, but it has been associated with early breakages and corrosion issues. In our hospital, modular necks have been in clinical use since the 1990s. We retrospectively analysed the occurrence of these sequelae in implants placed between January 2000 and December 2014. METHODS: Survival data from patients operated on in our hospital were obtained from the regional arthroplasty registry (Registro dell'Impiantologia Protesica Ortopedica, RIPO). The cohort comprised 928 THAs on 908 patients. The average patient age was 67.8 years. Main indications were primary osteoarthritis (71.4%), fracture (9.2%), congenital dysplasia or congenital luxation (7.8%), and idiopathic osteonecrosis (6.4%). All femoral stems were cementless, with 318 anatomically shaped (34.3%), 579 straight (62.4%), and 31 short stems (3.3%). All necks used were made of titanium alloy. The average follow-up time was 9.6 years (range, 4-18 years). RESULTS: In total, 66 revisions were reported. The main revision causes were periprosthetic fractures (33.3%), aseptic stem loosening (19.7%), luxation (18.2%), and implant breakage (12.1%). Five modular neck breakages were recorded. The overall survival rate was 87.7% at 17 years. We did not observe any component corrosion. The neck breakage rate was 0.5%, and the luxation rate was 1.3%. CONCLUSIONS: Our experience suggests that neck modularity is a safe, effective way to reconstruct the proximal femur in THA patients. We attribute the absence of corrosion to the exclusive use of titanium necks.

The orthopaedic and traumatology scenario during Covid-19 outbreak in Italy: chronicles of a silent war.

BACKGROUND: From February 21, the day of hospitalisation in ICU of the first diagnosed case of Covid-19, the social situation and the hospitals' organisation throughout Italy dramatically changed. METHODS: The CIO (Club Italiano dell'Osteosintesi) is an Italian society devoted to the study of traumatology that counts members spread in public and private hospitals throughout the country. Fifteen members of the CIO, Chairmen of 15 Orthopaedic and Trauma Units of level 1 or 2 trauma centres in Italy, have been involved in the study. They were asked to record data about surgical, outpatients clinics and ER activity from the 23rd of February to the 4th of April 2020. The data collected were compared with the data of the same timeframe of the previous year (2019). RESULTS: Comparing with last year, overall outpatient activity reduced up to 75%, overall Emergency Room (ER) trauma consultations up to 71%, elective surgical activity reduced up to 100% within two weeks and trauma surgery excluding femoral neck fractures up to 50%. The surgical treatment of femoral neck fractures showed a stable reduction from 15 to 20% without a significant variation during the timeframe. CONCLUSIONS: Covid-19 outbreak showed a tremendous impact on all orthopaedic trauma activities throughout the country except for the surgical treatment of femoral neck fractures, which, although reduced, did not change in percentage within the analysed timeframe.

Towards Improving Post-SSRI Sexual Dysfunction by Using Nutriceuticals: Lessons from a Case Study.

Post-selective serotonin reuptake inhibitors (SSRIs) sexual dysfunction (PSSD) is a new clinical entity occurring after the antidepressant intake, and it is characterized by the fact that patients continue to present sexual side effects after the discontinuation of the drugs. PSSD mainly consists of hypo-anesthesia of the genital area, loss of libido, and erectile dysfunction. Although different management options have been proposed, there is no consensus on the treatment for this syndrome. Herein we report on a young man affected by PSSD who regained sexual functioning after 3-month treatment with EDOVIS, a dietary supplement containing L-citrulline and other commonly used aphrodisiacs. Clinicians should be aware about the possibility of persistent sexual side effects induced by serotoninergic antidepressants and take into considerations the use of nutraceuticals to overcome PSSD.

Pseudotumor from ceramic-on-ceramic total hip arthroplasty.

INTRODUCTION AND IMPORTANCE: Total hip arthroplasty is one of the most performed surgical interventions in the world. Adverse local tissue reactions and pseudotumors are infrequent but dangerous eventualities, which are often related with metal-on-metal or metal-on-polyethylene implants. This study wants to highlight how adverse local tissue reactions and pseudotumors must be taken into consideration during the diagnostic process. CASE PRESENTATION: We report the case of a patient with ceramic-on-ceramic modular total hip arthroplasty with titanium neck. 12 years after surgery, he complained of pain and swelling on the hip. Diagnostic tests revealed the presence of a bulky pseudotumor. During the revision surgery biopsy samples were taken and microscopical analysis revealed the presence of fibrous tissue, fibrin hemorrhagic collections, histiocytes and chronic inflammation due to foreign body, with dark refractive material of an exogenous nature. CLINICAL DISCUSSION: The possible formation of pseudotumor and metallosis reactions in hip prostheses with metal-on-metal coupling or in couplings with polyethylene is known. Many cases of pseudotumor are reported after revision of prostheses due to the breakage of ceramic components, but we did not observe any damage or corrosion of the prosthetic elements; on the other hand, we noticed an excessive retroversion of the femoral neck. It may be possible that an accurate microscopic analysis could clarify the failure of this implant. CONCLUSION: To date ceramic-ceramic coupling remains the gold standard in terms of resistance and durability for hip arthroplasty but there is still a gap of knowledge in the field of tribology and individual immune response mechanisms.

Management Options for Traumatic Posterior Sternoclavicular Joint Dislocation: A Narrative Review with a Single Institution's Experience.

Background: Posterior sternoclavicular joint (SCJ) dislocations are rare events that can evolve into real emergencies due to the vital structures in the mediastinum. When closed reduction maneuvers fail, open SCJ reconstruction becomes mandatory, with literature proposing several stabilization techniques that either preserve or remove the SCJ's mobility. This study is a narrative review of the most recent literature regarding posterior trauma to the SCJ along with a single institution's experience of this pathology, managed either conservatively or surgically, with a figure-of-eight autologous semitendinosus graft in case of closed reduction failure. Methods: This article provides an overview of posterior traumatic SCJ dislocation, and it describes five cases of patients managed for traumatic posterior SCJ dislocation treated either conservatively or surgically with a figure-of-eight semitendinosus tendon autograft reinforced with high-strength suture tape. A comparison with the most recent literature is performed, focusing on biomechanics. Results: The demographics, the mechanism of injury, the management algorithm and the surgical strategy align with the most recent literature. Despite the final treatment, at one year of follow-up, the ROM was restored with full strength throughout the range of motion of the shoulder with no neurological deficits. The reduced joint successfully healed in imaging, and patients returned to their daily lives. The surgical site wounds and donor harvest sites were perfectly healed. Conclusions: Although recent recommendations for treating posterior traumatic SCJ dislocation have advanced, no universally accepted method of stabilization exists, and the surgical strategy is generally entrusted to the surgeon's experience. The literature still increasingly supports figure-of-eight ligament reconstruction with a biological or synthetic graft. This work further implements the literature by reporting good outcomes at follow-up.

The use of adhesive elastic tape for hand oedema control in patients with a wrist fracture treated in a cast: A pilot study.

BACKGROUND: The adhesive elastic tape use is indicated for controlling oedema, although currently there is not the definitive evidence regarding its effectiveness. Wrist fractures are a frequent occurrence, often leading to oedema development in patients treated with forearm casts. This pilot study aims to investigate the effects of elastic tape in controlling hand oedema among patients with forearm casts for wrist fractures and the feasibility of a future randomized controlled trial. METHODS: The study was conducted on adult patients with unilateral conservatively treated wrist fracture. The tape was applied to the intervention group after cast application, while the control group received the standard treatment. The circumference difference between baseline and the 7-day follow-up of both the 1st finger and the remaining 4 fingers merged together was evaluated. Ethical approval for the study has been obtained. RESULTS: 23 participants were enrolled. The intervention group showed a higher reduction in finger circumferences compared to the control group (median difference T1-T0 No tape vs Tape: 0 cm vs -0.2 cm for the 1st finger and 0.5 cm vs -0.5 cm for the remaining 4 fingers), although the changes were not statistically significant. CONCLUSION: Although the number of enrolled patients was limited due to Covid-19 pandemic, the study results suggest a potential reduction in oedema after the use of adhesive elastic tape, justifying the needed of a future full-scale study. Given its low cost and ease of use, we believe that tape can be considered in clinical practice. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04683887.

Prevalence and clinical features of sexual dysfunction in male with epilepsy: the first southern Italy hospital-based study.

The aim of the study was to evaluate the prevalence and the etiology of sexual dysfunctions (SD) in a group of epileptic outpatients. Sixty Italian men (30 patients and 30 controls), living in Sicily, were enrolled in the study. Our diagnostic investigation included physical and neurological examination, EEG, MRI and Hamilton Depression and Anxiety Scales administration. A "semi-structured" questionnaire and the short form of the Sex relation Evaluation Schedule Assessment Monitoring were administered to the whole sample to evaluate their sexual well-being. There was no correlation between SD and type of epilepsy, EEG abnormalities and different antiepileptic drugs, while a weak correlation was observed between seizure frequency and the main SD. Forty-seven percent of the patients were affected by mild to moderate depression and 73.3% were anxious. Moreover, those patients who had uncontrolled seizures presented alteration in their social and affective area. Our findings showed a low prevalence of SD in epileptic male outpatients, especially concerning hyposexuality, and an important role of the seizure frequency in the multifactorial aetiology of sexual impairment in epilepsy. However, larger and multicenter studies are needed to better define the effects of epilepsy per se and the individual treatments on sexual function.

Thoracic duct leakage in a patient with Type B-Non-Hodgkin lymphoma treated with transvenous retrograde access embolization: a case report.

Thoracic duct (TD) is the largest lymphatic vessel in the body and drains the lymph at the junction between the left subclavian and jugular veins. Chylothorax (CTX) represents an accumulation of lymphatic fluid in the pleural space. We present a case of a 65 years-old man with an histologically diagnosed mediastinal type B non-Hodgkin Lymphoma, treated with chemo-immunotherapy. CT scan during follow up showed significant left side pleural effusion, amounting to 2.8 litres after drainage. Conservative treatment with low fat parenteral nutrition was started without reduction of drainage output, then lymphangiography (LP) with Lipiodol was performed demonstrating a leak in the distal TD. CTX increased in the following days, and a further LP was performed. Using transvenous retrograde access we catheterized TD at the left subclavian jugular veins using a microcatheter. The leak was treated with multiple conventional and controlled delivery microcroils and cyanoacrylate, obtaining complete embolization without residual leak.

The use of skin traction in the adult patients with proximal femur fracture. What are the effects, advantages and disadvantages? A scoping review.

BACKGROUND: Hip surgery is normally the chosen therapy for proximal femur fractures. Surgery within 24-48 h after hip fracture is recommended, but surgery may not always be performed promptly. Consequently, skin-traction is applied to reduce complications. The purpose of this review is to assess both advantages and disadvantages of skin traction. METHODS: A scoping review was conducted. The research question was: which are the effects of skin traction, its advantages and disadvantages in adult patients with proximal femur fractures hospitalised in orthopaedic wards? The search was done in the databases PubMed, CINAHL, Cochrane, Embase, DOAJ, ClinicalTrials.gov and OpenDissertation. RESULTS: 9 records were included, skin traction effects were summarised in 7 categories: pain, pressure sores, comfort and relaxation, thromboembolism, damage from adhesive, complications and quality of care. The possible advantage is pain reduction between 24 and 60 h, the possible disadvantage is skin damage. DISCUSSION AND CONCLUSION: The routine use of skin traction does not appear recommended, but more consistent evidence is necessary to make clinic decisions. Future RCTs could focus on the effects of skin traction 24-60 h after hospitalisation and before surgery.

Central neuropathic pain: an unusual case of painful ejaculation responding to topiramate.

INTRODUCTION: Painful ejaculation (PE) is an uncommon condition and it is usually associated with prostatitis, chronic pelvic pain syndrome, benign prostatic hyperplasia, ejaculatory duct obstruction, radical prostatectomy, and prostate radiation. Topiramate (TPM) is a new antiepileptic drug with recognized efficacy in neuropathic pain. AIM: The study is aimed to evaluate TPM efficacy in ejaculation pain. METHODS: Following a spinal cord injury, a 53-year-old man was referred to our institute for persistent PE. Neurological examination showed mild hypoesthesia of the genital area. Urogenital examination, neurophysiological tools, and computed tomography of the dorso-lumbar spine were normal. MAIN OUTCOME MEASURES: The main outcome measure was the visual analogue scale. RESULTS: Since pain was refractory to conventional neuropathic pharmacological therapies, TPM was introduced up to 150 mg daily with a dramatic improvement of PE. CONCLUSIONS: TPM may be considered as a valid therapeutic option for the treatment of PE.

Tronco-conical locking plate in distal radius fractures.

INTRODUCTION: Volar locked plates represent the most popular fixation technique for distal radius fracture (DRF). However, threaded screw-hole angular stability mechanism has some issues. The purpose of our study is to evaluate clinical and radiological outcome of a tronco-conical locking mechanism for volar plating of DRF. MATERIALS AND METHODS: Eighty patients with DRF treated with tronco-conical locking volar plates between May 2013 to December 2017 in two institutions were collected. We analysed clinical and radiological outcomes and peri-operative complications, like loss of reduction, fragment displacement, deformation or implant-related problems and surgical and other general complications. RESULTS: 78 patients were available for at final follow-up. The average follow-up period was 11.4 months (range, 6-18 months). All fractures healed within three months. Five cases of final reductions were defined unsatisfying. According to Gartland and Werley's scoring system at final follow up, 36 patients had excellent results, 40 patients had good results, one patient had fair and one patient had poor results. Five complications were observed. No complications were observed during surgical plate removal. CONCLUSION: Complications found in our study are not related to tronco-conical locking mechanism and are like those found in the literature. Further studies are needed to evaluate functional results or radiographic parameters of this new type of angular stability mechanism. Tronco-conical locking plate is an attractive alternative threaded screw-hole angular stability mechanism.

DIPHOS® nail for proximal humeral fractures: our experience with more than 190 procedures and surgical tips.

AIM: evaluate the outcome of proximal  humeral nailing over 5 years follow-up, focusing  on possible complications. Secondary endpoint is the description and analysis of some technical notes to simplify surgical procedure. MATERIALS AND METHODS: the cohort is composed by 194 fractures fixed with short nail. Neer Classification was used to assess the type of fracture; Deltoid Tuberosity Index (DTI) was applied to verify local bone quality. Follow-up with X-rays and orthopaedic evaluation was conducted on every operated subject. RESULTS: mean follow up of the study was 25.4 months. We registered an average CMS score of 84.66 points for 2-parts fractures, 79.05 points for 3-part fractures and 68.62 points for 4-parts fractures. We obtained radiographical healing in 95.9% of patients (186/194) after 2.7 months on average. We recorded "very good" / "good" results in 90.3% of 2-parts fractures, 88.5% of 3-parts fractures and 46.2% of 4-part fractures. Overall complication rate was 10.3% (20/194 nails).  Second surgery was performed in 8.2% (16/194) of cases. CONCLUSION: intramedullary nailing is an effective treatment for 2 and 3-part fractures with relatively low incidence of complications, small surgical accesses and short surgical time. Future researches are necessary to analyze the results related to nailing in 4-fragment fractures, still uncertain and influenced by multiple factors. The presence of the intramedullary nail reduces the lever arm of the screws making the osteosynthesis more reliable. Modern nails guarantee angular stability for proximal cancellous screws and allows 1 or 2 screws at calcar level to get a valid medial support.

Retrospective analysis of outcomes and complications after Korus hemiarthroplasty in elderly patients with neck femur fractures.

BACKGROUND: Femoral neck fractures (FNF) is one of the most common traumatic events in elderly patients: the choice of an appropriate treatment is necessary to decrease the related mortality and to achieve the best possible outcomes. Nowadays, it is still debated whether or not to cement the stem in hemiarthroplasty and above all, which stem to use to best respect the integrity of the elderly bone. METHODS: From January 2017 to December 2019, a bi-centric study utilizing prospectively collected databases of elderly patients with FNF treated with uncemented Korus stem hemiarthroplasty was performed. Patients were preoperatively classified according to ASA score. Patients' clinical and X-ray follow-up was at 1, 3, 6, 12 months. Harris Hip Score (HHS) was used for analysed clinical improvement. On the X-rays, we analysed iatrogenic fractures, osteolysis area and radiolucent lines in the stem region during follow up. RESULTS: 233 patients were identified. Median follow-up was 12 months. Over time, 51 patients died (21.88%). Mean age was 89,56 ± 6,25. 75 patients had ASA score of 2 (32.3%), 102 patients a score of 3 (43.7%), 56 an ASA score of 4 (24,0%). The main Harris hip score was 68,66 ± 8.53 at 1 month of follow-up, 71,74 ± 9.65 after 3 months, 72,50 ± 10.66 at 6 months and 75,61 ± 9.63 at 12 months control. CONCLUSIONS: Hydroxyapatite coated stem with an accurate design guarantee early fixation, good clinical and radiographic results, low rate of re-intervention and mortality rate and a satisfying return to pre-injury activities.

The Use of Low-Profile Angular-Stability Plates in a "Nutcracker" Tarsal Navicular Fracture Combined with a Cuboid Fracture: ORIF Experience.

BACKGROUND: Clear recommendations about the optimal treatment of traumatic tarsal navicular fractures are still very debated in the literature, and this is due to several factors: navicular fractures are rare and often misdiagnosed injuries, they are frequently associated with other fractures or a dislocation of the midfoot, and the current knowledge is based on few papers mainly considering a limited number of cases and dealing with different therapeutic approaches. The treatment of navicular body fractures is controversial and burdened by a high incidence of complications; in particular, Sangeorzan type III comminuted fractures represent a real challenge for the orthopedic surgeon. An accurate preoperative planning, a scrupulous surgical technique aimed at restoring volume and bony anatomy, and the use of low-profile angular-stability plates can lead to optimal clinical and functional results, decreasing the chances of arthritic evolution of mid-foot joints.