Velopharyngeal Insufficiency After Botox Injection for Persistent Bruxism.

Botulinum toxin type-A (BTX-A) injections have emerged as a promising treatment for bruxism and temporomandibular joint (TMJ) disorders. However, there is a need for further exploration of optimal dosage, injection techniques, and intervals to maximize treatment effectiveness. Complications, such as velopharyngeal insufficiency, can occur after BTX-A injections, emphasizing the importance of precautionary measures. The utilization of ultrasound guidance and electromyography assistance can aid in precise injections and minimize the risk of complications. In addition, patients should receive appropriate medication and adhere to post-treatment instructions to alleviate symptoms. Follow-up procedures are essential to monitor potential complications, and in some cases, professional mental health care may be required. Further research is warranted to establish the safety and efficacy of BTX-A injections for the treatment of bruxism and TMJ disorders. This case study presents the development velopharyngeal insufficiency in a patient with chronic bruxism 3 days after receiving a BTX-A injection.

The effect of fear of contagion/being contagious on depression, anxiety and stress levels of university students during the COVID-19 pandemic.

BACKGROUND: University students are generally quite active in social life. It is thought that their fear of contagion/being contagious will affect their depression, anxiety and stress levels due to the removal of restrictions and the increase in individual responsibilities. This study aims to determine the effect of fear of contagion/being contagious on depression, anxiety and stress levels of university students during the COVID-19 pandemic. METHODS: This study, descriptive and cross-sectional. Quantitative data were collected using the Demographic Information Form, the Fear of Contagion/Transmission Scale and the Depression-Anxiety-Stress Scale. The sample included 3500 participants. Descriptive statistics were used for the presentation of the results. The STROBE checklist for cross-sectional studies was used in this study. RESULTS: This study revealed that the depression, anxiety and stress levels of university students were above normal, and these results were mostly associated with females, those with a chronic disease and high fear of contagion/being contagious. CONCLUSION: The findings of this study may be useful for precautionary plans to support the psychological health of university students after the COVID-19 pandemic and in the fight against possible new pandemics. Considering the findings of our study, educational programs should be planned for youth in general and university students in particular to deal with depression, anxiety, stress and fears. RELEVANCE TO CLINICAL PRACTICE: The depression, anxiety and stress levels of university students were above normal. As the fear of contamination and contagion increases, the level of depression, anxiety and stress increases. Those with chronic diseases have high levels of depression, anxiety and stress. PATIENT OR PUBLIC CONTRIBUTION: Research data were collected through an online questionnaire. Data collection tools were prepared on Google Forms, and then, links were shared with student groups over social media. Students shared the link on their social platforms, allowing it to reach wider audiences.

Effects of blood transfusion on regional tissue oxygenation in preterm newborns are dependent on the degree of anaemia.

AIM: Most of the preterm infants are transfused at least once during their stay in the neonatal intensive care unit (NICU). The aims of this study were to demonstrate if packed red blood cell (pRBC) transfusion modulates regional (cerebral, abdominal, renal) tissue oxygen saturation measured by near-infrared spectroscopy (NIRS) and to demonstrate if we can use NIRS to guide transfusion decisions in neonates. METHODS: A multi-probe NIRS device was applied to anaemic preterm infants of gestational age <33 weeks for 30-60 min before and 24 h after pRBC transfusion. We evaluated the results separately in the subgroup with a pre-transfusion haemoglobin (Hb) < 8 g/dL. Cerebral, abdominal and renal tissue oxygen saturation (rSO2 ) and abdominal/cerebral, abdominal/renal and renal/cerebral rSO2 ratios before and 24 h after transfusion were compared. RESULTS: There was no significant difference in cerebral rSO2 and abdominal/renal rSO2 ratios before and 24 h after transfusion, but abdominal and renal rSO2 and abdominal/cerebral and renal/cerebral rSO2 ratios at the 24th h following transfusion increased significantly. This increase was observed in the subgroup with pre-transfusion Hb < 8 g/dL. Although statistically significant, the increase in renal oxygenation was within the limits of variability. CONCLUSIONS: The increase in tissue oxygenation in abdominal region after pRBC transfusion suggests decreased tissue oxygenation of intestines during severe anaemia despite cerebral oxygenation being maintained at that particular Hb level. The impact of the increase on renal oxygenation with pRBC transfusion is unclear and might need further investigation. Increase in abdominal rSO2 may cause reperfusion injury, oxidative damage and trigger necrotising enterocolitis.

Our experience in two cases of type IV laryngotracheoesophageal cleft (LTEC) with a diagnosis of antenatal esophageal atresia.

Laryngotracheoesophageal clefts (LTECs) are rare congenital defects that are often accompanied by additional anomalies. The major issues in the treatment of these patients are intraoperative exposure insufficiency, technical difficulty of the operation, and anesthesia problems originating from the respiratory tract. Problems originating from mechanical ventilation and respiratory tract, eating disorders and relapse of fistula are among the problems encountered following surgery. Most of the time, concomitant additional anomalies also worsen the clinical picture. It was our aim with these case reports to report our experience in two cases with Type IV LTEC ranging from the inoperable type IV LTEC due to additional anomalies mounted up to severe respiratory distress to the carina that we operated on with a single stage anterior cervicothoracic approach on its fifth day on life.

Assessment of private security guards by Suicide Probability Scale and Brief Symptom Inventory.

AIM: The aim of the present study was to investigate the influence of suicide probability and relevant sociodemographic features and to provide information for preventing suicide in private security guards working under the stressful conditions and continuous exposure to the negative and traumatic life events. METHODS: 200 private security guards and 200 personnels of Ankara University participated in the study. A sociodemographic information questionnaire, the Suicide Probability Scale (SPS) and the Brief Symptom Inventory (BSI) were used to collect the data. RESULTS: Gender, marital status, income, religious beliefs, experiencing a life-threatening situation, history of a suicide attempt, smoking and not having a chronic disease caused statistically significant differences in the scores for SPS between the private security guards group and the controls. Moreover there was a statistically significant positive correlation between the total scores of the subscales of SPS and the total scores of BSI. CONCLUSIONS: Like police officers and gendarmes, private security guards are at high risk of committing and attempting suicide because of being at stressful work settings and also suffering from secondary trauma. It is required that they should be aware of their tendency to commit suicide and have regular psychiatric screenings.

Nasal HFOV with Binasal Cannula Appears Effective and Feasible in ELBW Newborns.

Non-invasive ventilation has been used increasingly in recent years to reduce the duration of endotracheal ventilation and its complications, especially bronchopulmonary dysplasia. Nasal continuous positive airway pressure and nasal intermittent positive pressure ventilation are the most common non-invasive modalities, and nasal high-frequency oscillatory ventilation (n-HFOV) is relatively new but it seems effective and feasible. We present three premature cases who were ventilated with n-HFOV with Neotech RAM Cannula as interphase. In two cases, we used n-HFOV with good results to prevent extubation failure, and in one case, we used it to avoid intubation with success. n-HFOV may be useful both in early times of respiratory failure and also to facilitate extubation particularly in patients with prolonged intubation.