The effect of greater occipital nerve block on amplification of somatic symptoms and anxiety and depression levels in chronic migraine.

OBJECTIVES: It is known that chronic migraine (CM) is often accompanied by anxiety, depression, and psychosomatic complaints. We designed this study with the assumption that greater occipital nerve (GON) block treatment could potentially improve not only pain symptoms but also psychosomatic complaints. This study aimed to evaluate the changes in the visual analog scale (VAS), somatosensory amplification scale (SSAS), beck depression inventory (BDI), and beck anxiety inventory (BAI) with GON block treatment in patients with CM. METHODS: This study was conducted retrospectively on 164 patients with CM between December 2018 and January 2023. Patients underwent six sessions of GON block treatment at weeks 0, 1, 2, 3, 5, and 7. VAS, SSAS, BAI, and BDI scores; number of attacks per month (NAM); attack pain duration (APD); and monthly use of analgesics (UA) were compared before the start and at week 8 of GON block treatment. RESULTS: The mean age of the subjects was 38 ± 9 years. Statistical analysis revealed that VAS, SSAS, BAI, and BDI scores; NAM; APD; and monthly UA were statistically significantly lower following GON block treatment than before GON block treatment (p < 0.001 each). CONCLUSION: GON block treatment was effective for pain and somatic complaints (amplification of physical symptoms), anxiety, and depressive symptoms accompanying CM in patients with CM.

Silent Micro-Infarct in Carotid Artery Stenting: Who Has it and Why?

AIM: To compare the postprocedural cerebral diffusion-weighted imaging (DWI) findings in cases of carotid stenosis (CS)-related carotid plaques in terms of plaque morphology, degree of stenosis, and the use of a distal protection filter. Moreover, we used DWI to assess the asymptomatic cerebral embolism rates during carotid artery stending (CAS) operations performed for noncalcified versus calcified carotid plaques. MATERIAL AND METHODS: Our study included 99 patients admitted to the Ankara City Hospital Stroke Center in 2022. All of our patients have been evaluated and scheduled for CAS as a result of a decision made by the council. Cases of stenosis of > 50% in symptomatic patients and > 70% in asymptomatic patients were included. The patients were grouped according to their Doppler ultrasonography results. All of the patients underwent DWI within the first 24 hours after the procedure, and then two groups of patients were compared. RESULTS: A statistically significant difference was found between the distributions of the presence of silent micro-infarcts on DWI in terms of plaque characteristics (p < 0.001). In the patients with normal DWI findings, the percentage of calcified plaques was 38.7%, while the percentages of hypoechoic plaques, plaques with low echogenicity, and ulcerated plaques were 91.3%, 85.7%, and 78.8%, respectively. The rates of calcified plaques and ulcerated plaques differed in the group of patients with silent microinfarcts. The rate of silent micro-infarcts was 61.3% in the patients with calcified plaques, 8.7% in those with hypoechoic plaques, 14.3% in those with low-echogenicity plaques, and 21.2% in those with ulcerated plaques. CONCLUSION: The study found that carotid stents implanted in calcified and ulcerated plaques had a higher correlation with the presence of periprocedural asymptomatic ipsilateral DWI findings than those implanted in hypoechoic plaques and low-echogenicity plaques.

Students as teachers: effect of the peer education model on reducing smartphone addiction in adolescents.

The group at the highest risk of smartphone addiction is adolescents. In particular during the coronavirus disease 2019 pandemic, factors such as conducting education online, curfew and the increase in the monotonous time spent at home have led to an increase in the use of smartphones among adolescents. Therefore, this study aimed to determine the effect of the peer education model on reducing smartphone addiction in adolescents. The present semi-experimental study with a pre-test-post-test control group was carried out with 622 high school students in Turkey. The study was carried out between September 2021 and February 2022 in two stages. In the first stage, the peer educator education program on smartphone addiction in adolescents was implemented. In the second stage, the peer education program was implemented and monitored. While there was no significant difference between the intervention and control groups in terms of the mean scores they obtained from the Smartphone Addiction Scale at the pre-test (P > 0.05), the difference between them was statistically significant at the post-test (P < 0.001). This study demonstrated that the peer education model was effective in reducing smartphone addiction in adolescents. Thus, it can be recommended that school-based peer education programs for adolescents should be prepared and implemented.