Effect of different music genres on gait patterns in Parkinson's disease.

The timing and size of repetitive, internally generated, automatic sequences of movements are particularly affected in Parkinson's disease. The most evident consequence of this deficit is the alteration of gait patterns, with a loss of rhythmicity, shorter steps, slower walking, and trunk instability. Several studies have highlighted a potential benefit of listening to music on the normalization of walking patterns. However, most of these studies investigated the effect of a single specific music. We hypothesized that different musical genres may induce different modifications of spatiotemporal parameters and trunk oscillations during walking. In this study, we enrolled healthy young subjects, healthy elderly, and patients with Parkinson's disease. They were asked to walk listening, by a wireless headset, one of six different music tracks (related to four different musical genres) while wearing an inertial measurement unit at pelvis level used to assess their walking patterns. The main effect of music tracks resulted statistically significant in all the gait parameters (p < 0.05), but for symmetry of lower trunk movements. This effect was independent by group. The only significant interaction between music and group, in fact, was found for pelvis obliquity range of motion (p = 0.019). Post hoc analyses showed as classical music reduced speed and trunk tilting (p < 0.01), whereas the range of pelvic obliquity movements in frontal plane were increased by rock, motivational, and heavy metal songs (p < 0.015). In conclusion, the gait patterns were altered by listening music depending by the musical genre, and these adaptations occurred similarly among the three groups, including patients with Parkinson's disease.

A new T helper 17 cytokine in hidradenitis suppurativa: antimicrobial and proinflammatory role of interleukin-26.

BACKGROUND: Interleukin (IL)-26 is a signature T helper 17 cytokine described as a proinflammatory and antimicrobial mediator. So far, IL-26 has been reported in several immune-mediated inflammatory diseases, but its involvement in inflammatory skin disorders is poorly known. OBJECTIVES: To investigate the role of IL-26 in hidradenitis suppurativa (HS), through its involvement in antimicrobial activity. METHODS: IL-26 was assessed in patients with HS through gene expression and protein analysis at skin and circulating levels. Ex vivo HS organ skin cultures, together with IL-26 antibody treatment, were performed to determine the IL-26 activity. Peripheral blood mononuclear cells (PBMCs) from patients with HS and healthy controls were either silenced or not with IL-26 small interfering (si)RNA in order to measure its antimicrobial, cytotoxic and phagocytic activities against Staphylococcus aureus. RESULTS: Firstly, we observed that IL-26 is able to modulate the proinflammatory response at the immune cell level. IL-26 was increased in the plasma of patients with HS compared with healthy controls. Subsequently, we explored the bactericidal, cytotoxic and phagocytic activities of PBMCs against S. aureus in patients with HS and healthy controls. These activities were lower in patients with HS than in controls. Remarkably, the killing activities were reduced when healthy control PBMCs were transfected with IL-26 siRNA. However, the transfection did not affect the killing activity of HS PBMCs, supporting the idea that IL-26 lacks efficacy in HS. CONCLUSIONS: Our findings suggest that infection susceptibility in HS might be related to IL-26. Although the role of bacteria remains controversial in HS, this paper supports that there is a defect of antimicrobial response in these patients. What's already known about this topic? Interleukin (IL)-26 is a T helper 17 cytokine described as an antimicrobial and proinflammatory mediator. IL-26 has been reported in immune-mediated inflammatory diseases, but its involvement in inflammatory skin disorders remains unclear. Hidradenitis suppurativa (HS) is a chronic inflammatory skin disorder characterized by deficiency of IL-20 and IL-22 (a close homologue of IL-26), which causes antimicrobial peptide pauperization leading to severe and recurrent skin infections. What does this study add? IL-26 plasma levels are higher in patients with HS than in healthy control individuals. The antimicrobial activity of IL-26 might be ineffective in patients with HS. What is the translational message? Cutaneous antimicrobial incompetence in HS could be related to IL-26.

Individualized quality of life of severely affected multiple sclerosis patients: practicability and value in comparison with standard inventories.

PURPOSE: Individualized quality of life (QoL) measures differ from traditional inventories in that QoL domains/weights are not predetermined, but identified by the individual. We assessed practicability of the Schedule for the Evaluation of Individual QoL-Direct Weighting (SEIQoL-DW) interview in severely affected multiple sclerosis (MS) patients; the key QoL dimensions identified; and the correlation of the SEIQoL-DW index score with standard patient-reported outcome measures (PROMs). METHODS: Participants were people with severe MS who performed the baseline visit of the PeNSAMI trial (ISRCTN73082124). The SEIQoL-DW was administered at the patient's home by a trained examiner. Patients then received the following PROMs: the Core-Palliative care Outcome Scale (Core-POS), the Palliative care Outcome Scale-Symptoms-MS (POS-S-MS), the European Quality of Life Five Dimensions-3L (EQ-5D-3L), and the Hospital Anxiety and Depression Scale (HADS). RESULTS: Of 59 enrolled patients, 11 (19 %) did not receive the SEIQoL-DW (and the other PROMs) because of severe cognitive compromise or inability to communicate. SEIQoL-DW administration was completed and deemed valid in all 48 cases (mean age 60 years, 58 % women, median Expanded Disability Status Scale score 8.5). Mean SEIQoL-DW index score was 59.1 (SD 25.5). The most commonly nominated SEIQoL-DW areas were family (94 % of the patients), relationships, and leisure activities (both 65 %). Core-POS and POS-S-MS contained 70 % of the SEIQoL-DW-nominated areas. Nevertheless, correlations between SEIQoL-DW index, Core-POS, and POS-S-MS (and the other PROMs) were negligible. CONCLUSIONS: Individualized QoL can be assessed in severely affected MS patients, providing information that is not tracked by the standard inventories Core-POS, POS-S-MS, EQ-5D-3L, and HADS.

Effects of limiting fluid intake on clinical and laboratory outcomes in patients with heart failure. Results of a meta-analysis of randomized controlled trials.

BACKGROUND: The guidelines of the Scientific Societies of Cardiology recommend limiting fluid intake as a nonpharmacological measure for the management of chronic heart failure (HF). However, many patients with HF may suffer from severe thirst. A meta-analysis was performed to evaluate the effect of limiting fluid consumption based on various clinical and laboratory outcomes in patients with chronic HF. METHODS: Only randomized controlled trials comparing liberal and restricted fluid oral intake in patients with HF were included. Primary outcomes were HF hospitalizations and all-cause mortality. Secondary outcomes were the sensation of thirst, the duration of therapy with intravenous diuretics, and the serum levels of creatinine, sodium, and B-type natriuretic peptide (BNP). RESULTS: Six studies met the inclusion criteria. Significant heterogeneity was detected for the majority of outcomes. In 5 studies, patients with restricted fluid intake compared to patients with free consumption of beverages had similar rehospitalization and mortality rates. There were no differences regarding patients' sense of thirst (4 studies), duration of intravenous diuretic treatment (2 studies), serum creatinine levels (5 studies), and serum sodium levels (5 studies). Serum BNP levels were significantly higher in the group with free fluid intake (4 studies). CONCLUSION: In patients with HF, liberal fluid consumption does not seem to exert an unfavorable impact on HF rehospitalizations or all-cause mortality. Further randomized controlled trials are warranted to definitively confirm the present findings.

Betamethasone therapy in ataxia telangiectasia: unraveling the rationale of this serendipitous observation on the basis of the pathogenesis.

Ataxia telangiectasia (A-T) is a rare autosomal recessive disorder characterized by progressive neurological dysfunction. To date, only supportive care aimed to halt the progressive neurodegeneration is available for the treatment. Recently, an improvement of neurological signs during short-term treatment with betamethasone has been reported. To date, the molecular and biochemical mechanisms by which the steroid produces such effects have not yet been elucidated. Therefore, a review of the literature was carried out to define the potential molecular and functional targets of the steroid effects in A-T. Glucocorticoids (GCs) are capable of diffusing into the CNS by crossing the blood-brain barrier (BBB) where they exert effects on the suppression of inflammation or as antioxidant. GCs have been shown to protect post-mitotic neurons from apoptosis. Eventually, GCs may also modulate synaptic plasticity. A better understanding of the mechanisms of action of GCs in the brain is needed, because in A-T during the initial phase of cell loss the neurological impairment may be rescued by interfering in the biochemical pathways. This would open a new window of intervention in this so far incurable disease.

Assessment of host defence mechanisms induced by Candida species.

Some species of Candida are opportunistic pathogens that can cause disease in a host immunocompromised by underlying local or systemic pathological processes. C. albicans is the species most often associated with oral lesions, but other species of Candida, including C. glabrata, C. tropicalis and C. parapsilosis, have also been isolated in the saliva of subjects with and without candidiasis. In the present study we evaluated the host defence mechanisms induced by Candida albicans and other Candida species in monocytes and oral epithelial cells in order to establish the existence of a species-specific cellular response. Our results indicated that, during Candida species infection, the epithelial cells actively participate in the host defence by producing antimicrobial peptides and proinflammatory cytokines. Moreover, in infections caused by Candida tropicalis and Candida glabrata, the host defence may be strengthened by the release of perforin and granzyme by polymorphonuclear leukocytes recruited at the site of infection.

Chromatin and DNA methylation dynamics during retinoic acid-induced RET gene transcriptional activation in neuroblastoma cells.

Although it is well known that RET gene is strongly activated by retinoic acid (RA) in neuroblastoma cells, the mechanisms underlying such activation are still poorly understood. Here we show that a complex series of molecular events, that include modifications of both chromatin and DNA methylation state, accompany RA-mediated RET activation. Our results indicate that the primary epigenetic determinants of RA-induced RET activation differ between enhancer and promoter regions. At promoter region, the main mark of RET activation was the increase of H3K4me3 levels while no significant changes of the methylation state of H3K27 and H3K9 were observed. At RET enhancer region a bipartite chromatin domain was detected in unstimulated cells and a prompt demethylation of H3K27me3 marked RET gene activation upon RA exposure. Moreover, ChIP experiments demonstrated that EZH2 and MeCP2 repressor complexes were associated to the heavily methylated enhancer region in the absence of RA while both complexes were displaced during RA stimulation. Finally, our data show that a demethylation of a specific CpG site at the enhancer region could favor the displacement of MeCP2 from the heavily methylated RET enhancer region providing a novel potential mechanism for transcriptional regulation of methylated RA-regulated loci.

Robotic-assisted rehabilitation for balance in stroke patients (ROAR-S): effects of cognitive, motor and functional outcomes.

OBJECTIVE: Due to the aging population, the incidence of stroke is steadily increasing. In patients with stroke outcomes, sensory, motor and cognitive problems limit the performance of activities of daily living. The development of new technologies in rehabilitation is improving the quality and efficiency of functional recovery. Hunova robotic platform (Movendo Technology, srl, Genoa, Italy) is a robotic device for functional assessment and rehabilitation of balance. The purpose of this study is to evaluate the effects of rehabilitation with Hunova on cognitive function and balance in older adults with stroke. PATIENTS AND METHODS: This is a randomized, controlled, single-blind study. Twenty-four older adults with stroke outcomes were randomized into the Hunova group (HuG), which performed a specific rehabilitation program for balance using Hunova for 12 sessions in addition to conventional rehabilitation, and the control group (CoG), which performed only conventional rehabilitation. All patients underwent a clinical cognitive, balance, quality of life and fatigue assessment, and an instrumental balance assessment with Hunova at the beginning and end of treatment. RESULTS: Statistical analysis showed significant improvements in most clinical scales in both groups. Comparing the groups, HuG showed greater improvements in executive functions, speed of information processing, attention and discrimination of multiple stimuli, static and dynamic balance and autonomy in daily activities, standing postural sway, and trunk control in static and dynamic conditions. CONCLUSIONS: Data analysis showed that elderly with stroke who underwent balance technology treatment with Hunova in combination with conventional treatment had a greater improvement in cognitive functions, balance and reduced risk of falling.

Preliminary data on the neurophysiological evaluation of male sexual dysfunction in patients with pelvic ring fractures: a multicenter retrospective study.

OBJECTIVE: Traumatic pelvic ring fractures include several comorbidities due to the close anatomical relationship between the skeletal system, pelvic organs, and neurovascular structures. In this retrospective multicenter study, we evaluated patients complaining of sexual dysfunction following pelvic ring fractures, assessed through different neuro-physiological examinations. PATIENTS AND METHODS: Patients were enrolled one year after the injury according to their reported ASEX scores and evaluated on the basis of the Tile's type of pelvic fracture. Lower limb and sacral somatosensory evoked potentials, pelvic floor electromyography, bulbocavernosus reflex and pelvic floor motor evoked potentials were recorded, according to the neurophysiological indications. RESULTS: A total of 14 male patients (mean age 50.4; 8 subjects Tile-type B and 6 Tile-type C) were enrolled. The ages between the Tile B group and the Tile C group of patients were not significantly different (p=0.187), while the ASEX scores were significantly different (p=0.014). In 57% of patients (n=8), no alterations in nerve conduction and/or pelvic floor neuromuscular responses were found. In 6 patients, electromyographic signs of denervation were revealed (2 patients), and alterations of the sacral efferent nerve component were detected in 4 patients. CONCLUSIONS: Sexual dysfunctions after a traumatic pelvic ring fracture are more common in Tile-type B. Our preliminary data did not reveal a significant association with neurogenic aetiology. Other causes could explain the complaining impairments.

High intrafamilial variability in autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy: a case study.

INTRODUCTION: Autoimmune polyendocrinopathy- candidiasis-ectodermal-dystrophy syndrome (APECED) is a monogenic disease whose phenotype may reveal wide heterogeneity. The reasons of this variability still remain obscure. PATIENTS AND METHODS: Two APECED siblings with identical genotype and extremely different phenotype were compared with regard to exposure to infectious triggers, autoantibodies' profile, mechanisms of peripheral tolerance, and human leukocyte antigen (HLA) haplotype. The following infectious markers were evaluated: rubella, Epstein Barr virus, cytomegalovirus, toxoplasma, varicella zoster virus, parvovirus B19, herpes simplex virus, and parainfluenza virus. APECED-related autoantibodies were detected by indirect immunofluorescence or complement fixation or enzyme- linked immunosorbent assay or radioimmunoassay. Resistance to Fas-induced apoptosis was evaluated on peripheral blood mononuclear cells (PBMC) activated with phytohemoagglutinin, the number of TCD4+CD25+ regulatory cells (Treg) was evaluated through flow-cytometry and natural killer (NK) activity through Wallac method. Perforin (PRF1) was amplified by PCR and sequenced. RESULTS: No difference was observed between the siblings in common infectious triggers, extent of Fas-induced apoptosis, NK-cell activity and PRF1 sequence, the number of Tregs and HLA haplotypes. CONCLUSION: Although APECED is a monogenic disease, its expressivity may be extremely different even in the same family. This variability cannot be explained by common triggering infectious agents or functional alterations of mechanisms governing peripheral tolerance.

FOXN1 mutation abrogates prenatal T-cell development in humans.

BACKGROUND: The transcription factor FOXN1 is implicated in the differentiation of thymic and skin epithelial cells, and alterations in it are responsible for the Nude/SCID phenotype. During a genetic counselling programme offered to couples at risk in a community where a high frequency of mutated FOXN1 had been documented, the identification of a human FOXN1(-/-) fetus gave the unique opportunity to study T cell development in utero. RESULTS: Total blockage of CD4(+) T cell maturation and severe impairment of CD8(+) cells were documented. Evaluation of the variable-domain ß-chain (Vß) families' usage among T lymphocytes revealed that the generation of T cell receptor (TCR) diversity occurred to some extent in the FOXN1(-/-) fetus, although it was impaired compared with the control. A few non-functional CD8(+) cells, mostly bearing TCRγδ in the absence of CD3, were found. DISCUSSION: FOXN1 is crucial for in utero T cell development in humans. The identification of a limited number of CD8(+) cells suggests an extrathymic origin for these cells, implying FOXN1-independent lymphopoiesis.

Clinical predictors of vertebral osteoporotic fractures in post-menopausal women: a cross-sectional analysis.

BACKGROUND: Osteoporosis is a very common bone disorder and accounts for 1.4 million vertebral compression fractures (VCFs) per year, mostly in post-menopausal women. AIM: The aim of this study was to develop a risk scoring system to identify and gauge the risk of osteoporotic VCFs in post-menopausal women. MATERIALS AND METHODS: We conducted a retrospective cross-sectional study on 477 post-menopausal women consecutively visited at our institution. We studied 15 different clinical variables, i.e. age, body mass index (BMI), weight, L1-L4 lumbar T-Score, L1-L4 lumbar Z-Score, L1-L4 lumbar bone mineral density (BMD), femoral neck T-Score, femoral neck Z-Score, femoral neck BMD, smoking habit, alcohol consumption, 25-OH-vitamin D, total alkaline phosphatase, bone alkaline phosphatase, and L4 vertebral volume. Study population was split in a derivation and a validation cohort. A logistic regression model was used to develop a predictive score of osteoporotic VCFs in the derivation cohort, finally the performance of the score was tested in the validation cohort. RESULTS: Age, L1-L4 lumbar T-Score, femoral neck T-Score, L4 vertebral volume, and smoking habit were found to be predictors of VCFs. To each variable a score from 0 to +12 was assigned to the magnitude of regression coefficient. A score ≥ 22 identified VCFs with a sensitivity of 87%/89% and a specificity of 87%/90% in the derivation and validation cohorts, respectively. CONCLUSIONS: Our findings indicate that a simple score derived from clinical history and routine diagnostic workout can be usefully employed to gauge the risk of fragility VCFs in post-menopausal women.

A snapshot of geriatric rehabilitation: one year experience.

OBJECTIVE: Frailty is a common condition in older adults, characterized by multimorbidity, physical weakness and nutritional deficit. Frailty can be detected early and a prehabilitation treatment could reduce the incidence of disability. PATIENTS AND METHODS: Two-hundred-fifteen elderly patients were admitted to the Rehabilitation and Physical Medicine Unit of Policlinico Gemelli for one year. Patients were clinically assessed by Charlson Comorbidity Index (CCI) and blood sample values. Numerical Pain Rating Scale (NRS) and Hand Grip Test were assessed before (T0) and after (T1) hospitalization. Number of drugs and number of infections were recorded. RESULTS: Patients were originally hospitalized in orthopaedic, neurology and medical ward. Most patients (68%) after discharge return home. Negative correlations between albumin and CCI and between total protein and CCI were recorded. Positive correlation between CCI cognitive subscore and number of drugs and a negative correlation between that subscore and Vitamin D were detected. An improvement in NRS and in the handgrip strength was recorded. At discharge an increase in the number of drugs and the number of infections was noted. CONCLUSIONS: The handgrip strength improvement increases quality of life. Pain management and NRS indicate a better recovery of activities of daily living. Malnutrition is a real problem; albumin is the principal negative acute-phase reactant and is related to a worse clinical condition and low vitamin D levels are associated with worse cognitive function. The goal of a Rehabilitation Unit is to create an effective multidisciplinary transitional care plan, involving the patient and caregivers, creating a continuity of care after discharge and a sustainable project.

Defining in Detail and Evaluating Reliability of DSM-5 Criteria for Autism Spectrum Disorder (ASD) Among Children.

This paper describes a process to define a comprehensive list of exemplars for seven core Diagnostic and Statistical Manual (DSM) diagnostic criteria for autism spectrum disorder (ASD), and report on interrater reliability in applying these exemplars to determine ASD case classification. Clinicians completed an iterative process to map specific exemplars from the CDC Autism and Developmental Disabilities Monitoring (ADDM) Network criteria for ASD surveillance, DSM-5 text, and diagnostic assessments to each of the core DSM-5 ASD criteria. Clinicians applied the diagnostic exemplars to child behavioral descriptions in existing evaluation records to establish initial reliability standards and then for blinded clinician review in one site (phase 1) and for two ADDM Network surveillance years (phase 2). Interrater reliability for each of the DSM-5 diagnostic categories and overall ASD classification was high (defined as very good .60-.79 to excellent ≥ .80 Kappa values) across sex, race/ethnicity, and cognitive levels for both phases. Classification of DSM-5 ASD by mapping specific exemplars from evaluation records by a diverse group of clinician raters is feasible and reliable. This framework provides confidence in the consistency of prevalence classifications of ASD and may be further applied to improve consistency of ASD diagnoses in clinical settings.

Meal size can be decreased in obese subjects through pharmacological acceleration of gastric emptying (The OBERYTH trial).

BACKGROUND: Entry of nutrients into the small intestine activates neuro-hormonal signals that regulate food intake through induction of satiation. OBJECTIVE: To evaluate whether caloric intake can be decreased by pharmacologically accelerating gastric emptying (GE) of nutrients into the small intestine. METHODS: Subjects were tested in 2 days, at baseline (day1) and after randomly receiving, in a double-blind manner, a 1 h infusion of erythromycin (3 mg Kg(-1), to accelerate GE) or placebo (day 2). Ad libitum caloric intake and postprandial gastrointestinal symptoms were evaluated using a validated nutrient drink test, simultaneously measuring gastric emptying [corrected] by scintigraphy. Plasma levels of satiation factors were also measured to evaluate their role in the modification of caloric intake and postprandial symptoms. Acceleration of GE was assessed as the difference in percentage emptied between day 2 and day 1 (DGE). The effects of DGE on caloric intake and symptoms were evaluated using multiple (lineal) regression. RESULTS: Among 30 overweight/obese subjects (24F and 6 M), 15 received erythromycin and 15 placebo. The overall median age was 36 years (IQR: 30-42) and body mass index was 30 Kg m(-2) (IQR: 27-36). Subjects receiving erythromycin on day 2 presented accelerated GE as compared with placebo (P = 0.0002). DGE at 15 min after initiating eating had a significant effect on prospective caloric intake (P = 0.004). From the best-fitted regression model (R (2) = 81%, P < 0.0001), a 10% increase in GE at 15 min induced on an average a 135 ± 43.5 Kcal decrease in caloric intake. Postprandial increase in cholecystokinin (CCK) (P = 0.03) and insulin (P = 0.02) was associated with decreased caloric intake. Acceleration of GE at 60 min after initiating eating increased postprandial symptom scores measured 30 min after the completion of food consumption (P = 0.01). Postprandial increase in CCK (P = 0.002) and PP (P = 0.02) was associated with postprandial symptoms. CONCLUSION: Meal size can be reduced in overweight/obese subjects by pharmacologically accelerating GE. This may be a reasonable target in obesity management.

The treatment of neuroendocrine tumors with long-acting somatostatin analogs: a single center experience with lanreotide autogel.

The aim of this retrospective study was to evaluate the efficacy, safety, and tolerability of lanreotide autogel given to metastatic well-differentiated (WD) neuroendocrine tumors (NET) patients observed in our Institute between 2005 and 2008. Patients with metastatic NET referred to our tertiary referral center were given lanreotide autogel 120 mg/month by deep sc injection for a period of at least 24 months. The efficacy was evaluated by the relief of disease symptoms, behavior of tumor markers and response rate in terms of time to tumor progression. Safety and tolerability were evaluated by assessing the onset of adverse events and treatment feasibility. Twenty-three patients (13 males), median age 62 yr (range 32-87) were considered for the study. All patients were affected by WD metastatic NET and had tumor progression in the last 6 months before the enrolment in the study. Median duration of response was 28 months (range 6-50 months). Fourteen patients (60.9%) showed flushing and diarrhea which improved by 85.7% and 55.6%, respectively, bronchoconstrinction and abdominal pain also ameliorated. A complete, partial or no-changed response in the tumor markers behavior was observed, respectively, in 42.9%, 22.9%, and 17.1% of cases. According to RECIST (Response Evaluation Criteria In Solid Tumors) criteria (version 1.1), there were 2 partial regression (8.7%) and 15 stable disease (65.3%); 6 patients (26.0%) progressed. No patient complained from any severe adverse reaction. The results of our study suggest that lanreotide autogel is effective in the symptoms, biochemical markers, and tumor progression control of WD metastatic NET and confirm that the treatment is well tolerated.

AlphaScope vs lens-based hysteroscope for office polypectomy without anesthesia: randomized controlled study.

In this randomized controlled study, effectiveness, operative time, and acceptability of endometrial polypectomy were compared using an AlphaScope vs an office operative lens-based hysteroscope (LBH). One hundred fifty women with a diagnosis of endometrial polyp were operated on using an AlphaScope or LBH in the office setting. In 73 procedures using the AlphaScope (97.3%) and 68 using the LBH (90.7%), the polyp was successfully removed completely. In the AlphaScope group, 2 procedures were incomplete because of excessive endometrial mucosa thickness. In the LBH group, 3 procedures were incomplete because of difficulty in management of a large polyp, and 4 procedures were stopped because of patient pain and low compliance. Time to completion of the procedure and complete removal of the polyp was significantly shorter in the AlphaScope group than in the LBH group (p < .05). Similarly, the pain score at the end of the procedure was significantly lower in the AlphaScope group than in the LBH group (p < .05). The AlphaScope is an effective operative hysteroscope that increases the possibility of performing endometrial polypectomy in the office setting without anesthesia and improves the indications for and acceptability of office hysteroscopy.