Strabismus and Pediatric Psychiatric Illness: A Literature Review.

PURPOSE: This literature review aims to investigate the potential association between strabismus and mental illness among children. MATERIALS: The search was conducted in the PubMed and Google Scholar databases using a wide range of search terms related to strabismus, mental disorders, psychiatric illness, childhood, and adolescence. RESULTS: Eleven published studies were included in this review. The findings from this review suggest an association between strabismus and mental illness. Negative attitudes and social bias against children with strabismus were also noted. CONCLUSIONS: These findings should alert healthcare providers to counsel children and their caregivers regarding the risk for mood disorders in children with strabismus and to consider mental health screening and referral as needed.

Tachyphylaxis and Dependence in Pharmacotherapy for Unexplained Chronic Cough.

Objective Unexplained chronic cough (UCC) is a perplexing condition treated with neuromodulators. Although previous literature describes the effectiveness of neuromodulators, there is little on the development of tachyphylaxis or dependence to neuromodulators over time. Our objective is to capture the experience of a large cohort of patients with UCC over an extended period, looking for these 2 phenomena. Study Design Case series with chart review. Setting Tertiary care hospital. Subjects and Methods We performed a retrospective review of patients diagnosed with UCC from 2010 to 2014. Patient outcomes were measured through percentage improvement scores. Treatment failures were attributed to no benefit, intolerable side effects, or tachyphylaxis. Tachyphylaxis was defined as the need for higher doses of medication following diminishing therapeutic benefit, while dependence was defined as a failure to stop therapy following attempted de-escalation or resurgence following drug cessation. Results Sixty-eight patients were included in the study. Tachyphylaxis was observed among 35% of patients while dependence was observed among 27% of successfully treated patients, together effecting >50% of the cohort. Sixty-eight percent of patients ultimately experienced successful treatment with neuromodulators, demonstrating strikingly distinct responses to different neuromodulator drug classes. Conclusion Tachyphylaxis and dependence occur frequently during UCC treatment and have a major impact on treatment outcomes. Patients sometimes demonstrate distinct responses to different neuromodulator classes. The majority of patients will experience successful treatment for their cough, although several trials may be required.

Pretherapy neutrophil to lymphocyte ratio and platelet to lymphocyte ratio do not predict survival in resectable pancreatic cancer.

BACKGROUND: Pretherapy serum neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) have both been identified as prognostic in pancreatic ductal adenocarcinoma (PDAC). The aim of this study was to identify the prognostic implication of pretherapy NLR and PLR in patients with resectable PDAC. METHODS: Data were collected retrospectively on patients operated at our institution between 2004 and 2014. A Cox proportional hazards model was used to investigate the relationship between clinical and pathological parameters, NLR and PLR to overall survival (OS). Survival data were analyzed using the Kaplan-Meier method. RESULTS: 217 patients were analyzed with a median overall survival (OS) of 17.5 months. Factors identified as being predictive of OS by univariate analysis included age, receipt of adjuvant therapy, margin positivity, pathologic angiolymphatic invasion, T-stage, and N-stage (P < 0.05). Factors identified as being independently predictive of OS by multivariate analysis included age and angiolymphatic invasion (P < 0.05). NLR and PLR were not predictive of OS. Survival analysis demonstrated no difference in OS in patients who had high or low NLR or PLR. DISCUSSION: Pretherapy NLR and PLR do not predict survival in patients who underwent pancreatectomy for PDAC at our institution.

Medialization Laryngoplasty in the Elderly: Outcomes and Expectations.

Objective To describe the profile and outcomes of elderly patients undergoing medialization laryngoplasty for vocal cord paralysis. Study Design Case series with retrospective review. Setting Tertiary care hospital. Subjects and Methods Patients were included in the study if they were >65 years old at the time of medialization laryngoplasty between 2008 and 2015. Patient comorbidities, anticoagulation status, disease etiology, and physical examination findings were recorded with postoperative length of stay, complications, pre- and posttreatment voice outcomes with the Voice Handicap Index (at 6 weeks, 4 months, 8 months, and 1 year), and postprocedural interventions (revision injections, surgery, therapy). Results A total of 112 patients met the eligibility criteria. Iatrogenic injury to the recurrent laryngeal nerve (50%) was the most common etiology, followed by idiopathic (31%) causes. Sixty percent of patients were receiving long-term antiplatelet and/or anticoagulation therapy. All but 14 patients on aspirin therapy stopped their antiplatelet/anticoagulation therapy prior to surgery. Most patients were discharged on the day of surgery. Postprocedure Voice Handicap Index scores significantly improved ( P < .001) by 47%, 53%, 64%, and 57% at each of the 4 measured postprocedure dates, respectively. Two patients had major nonsurgical complications postoperatively requiring inpatient hospitalization. Chi-square analysis revealed no differences between intraoperative aspirin use, sex, or comorbidities and the incidence of complications ( P > .05). Conclusion The clinical profile and outcomes of our patients undergoing medialization laryngoplasty are comparable to those seen in younger cohorts. Medialization laryngoplasty is a safe and successful option for elderly patients with vocal cord paralysis and vocal handicap.