Comparison of the efficacies of patching and penalization therapies for the treatment of amblyopia patients

AIM: Tocompare the efficacies of patching and penalization therapies for the treatment of amblyopia patients.METHODS:The records of 64 eyes of 50 patients 7 to 16y of age who had presented to our clinics with a diagnosis of amblyopia, were evaluated retrospectively. Forty eyes of 26 patients who had received patching therapy and 24 eyes of 24 patients who had received penalization therapy included in this study. The latencies and amplitudes of visual evoked potential (VEP) records and best corrected visual acuities (BCVA) of these two groups were compared before and six months after the treatment.RESULTS:In both patching and the penalization groups, the visual acuities increased significantly following the treatments (P<0.05). The latency measurements of the P100 wave obtained at 1.0°, 15 arc min. Patterns of both groups significantly decreased following the 6-months-treatment. However, the amplitude measurements increased (P<0.05).CONCLUSION: The patching and the penalization methods, which are the main methods used in the treatment of amblyopia, were also effective over the age of 7y, which has been accepted as the critical age for the treatment of amblyopia.     

Long-term modulatory effect of Mycobacterium vaccae treatment on histopathologic changes in a murine model of asthma.

BACKGROUND: Mycobacteria are being investigated for modulation of inflammation in asthma and atopic disorders by eliciting particularly strong protective TH1 immune responses. OBJECTIVE: To investigate the long-term effects of intratracheally administered Mycobacterium vaccae on an experimental murine model of asthma. METHODS: BALB/c mice were placed in 4 groups: long-term M. vaccae, M. vaccae, asthma, and control groups. All groups but controls were sensitized intraperitoneally and challenged intratracheally with ovalbumin. The long-term M. vaccae and M. vaccae groups were treated with M. vaccae intratracheally simultaneously during challenges. Finally, mice in the long-term M. vaccae group were rechallenged with ovalbumin nebulization 24 days later. Evaluations of lung histopathologic findings and serum cytokine levels were performed. RESULTS: Comparison of the long-term M. vaccae group with the asthma model group revealed that the number of hyperplasic goblet cells in small and large airways (small airway: P < .05; large airways: P < .01) and thickness of basement membrane in large airways were significantly less in the long-term M. vaccae group. Furthermore, numbers of hyperplasic goblet cells in small airways (P < .05) and basement membrane in the large airway (P < .05), as well as inflammation in small airways (P < .01), were significantly less in the M. vaccae group when compared with the asthma model group. Interferon-gamma secretion from splenocytes of the M. vaccae group was significantly higher than the asthma model and long-term M. vaccae groups. CONCLUSION: Intratracheal administration of M. vaccae exerted a long-lasting ameliorating effect on airway histopathologic features of a murine asthma model.     

Therapeutic Hotline: Treatment of prurigo nodularis and lichen simplex chronicus with gabapentin

Psychocutaneous conditions are frequently encountered in dermatology practice. Prurigo nodularis and lichen simplex chronicus are two frustrating conditions that are classified in this category. They are often refractory to classical treatment with topical corticosteroids and antihistamines. Severe, generalized exacerbations require systemic therapy. Phototherapy, erythromycine, retinoids, cyclosporine, azathiopurine, naltrexone, and psychopharmacologic agents (pimozide, selective serotonin reuptake inhibitor antidepressants) were tried with some success. Here five cases with lichen simplex chronicus and four cases with prurigo nodularis, who responded well to gabapentin, are presented.     

Evaluation of Cutaneous Findings in Children and Adolescents with Attention Deficit Hyperactivity Disorder: A Preliminary Study

Attention deficit hyperactivity disorder (ADHD) is characterized by attention, concentration, mobility, and impulse control problems and is among the most frequently seen psychiatric disorders during childhood. Our aim was to evaluate cutaneous findings in children and adolescents with ADHD. In our study we found that onychophagy, traumatic skin changes, atopy and related symptoms, certain birthmarks, and acne were frequent cutaneous findings in children with ADHD. Although a limitation is the lack of a control group, ADHD is very common, and our study suggests that further studies of cutaneous findings and ADHD are warranted.     

Effects of totally extraperitoneal and lichtenstein hernia repair on men’s sexual function and quality of life

Surgical Endoscopy - In the literature, there have been scant studies that compare the effects of totally extraperitoneal (TEP) and Lichtenstein hernia (LH) repairs on men’s sexual function...     

Efficacy of long-term sublingual immunotherapy as an adjunct to pharmacotherapy in house dust mite-allergic children with asthma

Although sublingual immunotherapy (SLIT) is accepted to be a viable alternative of specific-allergen immunotherapy, the efficacy of long-term SLIT in asthmatic children is not well established. The efficacy of 3 yr of SLIT in addition to pharmacotherapy was compared with pharmacotherapy alone in a prospective, open, parallel-group, controlled study. Children with asthma aged 4-16 yr, sensitive to house dust mite (HDM) were followed up for a run-in period of 1 yr and then grouped as those who would receive SLIT + pharmacotherapy (n = 62) or pharmacotherapy alone (n = 28). All patients were evaluated based on symptom-medication scores and lung function tests every 3 months, as well as skin-prick test and serum total immunoglobulin E (IgE) levels annually for 3 yr. Children in the SLIT + pharmacotherapy group demonstrated significantly lower mean daily dose and annual duration of inhaled corticosteroid (ICS) usage when compared with controls. At the end of the 3 yr, within-group comparisons revealed statistically significant decreases in the dose and duration of ICS only in the SLIT group. Furthermore, 52.4% of subjects in the SLIT + pharmacotherapy group were able to discontinue ICS treatment for at least 6 months, which was only 9.1% for the pharmacotherapy group. Three years of SLIT as an adjunct to pharmacotherapy resulted in reduction of both the duration and dose of ICSs and successful discontinuation of ICSs along with improvement in lung functions in HDM-allergic children with asthma.     

Breaking bad news to patients with spinal cord injury in Turkey – physiatrists’ perspective

Objective: To explore Turkish physiatrists’ experiences and opinions about breaking bad news (BBN) to patients with spinal cord injury (SCI).

Design: A cross sectional study.

Setting: Turkey.

Participants: Sixty-nine physiatrists completed a questionnaire about experiences and opinions regarding BBN and self-assessment of communication skills (CS).

Results: Eleven percent of specialists and 53% of residents were trained on basic CS. All participants believed that physiatrists should play a role in BBN and the majority reported that they delivered the bad news in their clinic. Sixty-seven percent believed that the primary responsibility belongs to physiatrists. Sixty-eight percent reported that the most appropriate time for BBN is during rehabilitation. Self-assessments of CS were considered satisfactory in most steps of SPIKES protocol. Twenty percent told absolute truth to patients while 80% stated that they did so sometimes or partially. Only 41% confirmed that they do not use unrealistic statements to comfort patients. Fewer than 60% stated that they performed the most appropriate and excellent behaviors for items in “empathy” section.

Conclusion: Physiatrists had different opinions about the style of BBN. Self-assessments of CS were optimistic, however physiatrists were not fully satisfied with their empathy skills.