Marijuana and Alcohol Use and Attempted Smoking Cessation in Adolescent Boys and Girls

ABSTRACT. Background: This study sought to determine the relationship between the frequency of current marijuana and alcohol use and cigarette quit attempts in male and female adolescent smokers. Methods: Data from a cross-sectional survey of health behaviors in high-school-aged adolescents were analyzed. Current cigarette smokers (n = 804) who reported use of at least 1 cigarette in the past month were divided into those with and without a history of at least 1 quit attempt (a self-reported episode of trying to “stop smoking”). Logistic regression models were fit to describe the association between the frequency of marijuana/alcohol use and a history of cigarette quit attempts. Results: Among the total sample, higher-frequency marijuana use (more than 6 times in the past 30 days) and frequent binge drinking (more than 5 days of binge drinking in the past 30 days) decreased the odds of having a past cigarette quit attempt (higher-frequency marijuana: adjusted odds ratio [AOR] = 0.56, 95% confidence interval [CI] = 0.36–0.86; frequent binge drinking: AOR = 0.49, 95% CI = 0.29–0.83). A significant gender interaction was observed for the relationship between higher-frequency marijuana use and a history of cigarette quit attempts (P = .03), with decreased odds in boys (AOR = 0.41, 95% CI = 0.22–0.77) but not in girls (AOR = 0.71, 95% CI = 0.37–1.33). Conclusions: Adolescent smokers who report higher-frequency marijuana use or frequent binge drinking have a decreased likelihood of a history of a cigarette quit attempt. The gender-related association between higher-frequency marijuana use and a history of quit attempts suggests that boys with greater substance use may need particularly intensive support to initiate quit attempts.     

Upregulation of microRNA-93-5p/microRNA-4668-5p,and promoter methylation of matrix metalloproteinase-3 and interleukin-16 genes in Turkish patients with rheumatoid arthritis

Aim of the workTo investigate promoter methylation of matrix metalloproteinase-3 (MMP-3) and interleukin-16 (IL-16) genes with the expression of miRNA-93-5p and miRNA-4668-5p which target these genes in rheumatoid arthritis (RA), respectively.Patients and methodsThe study included 49 RA patients and 38 healthy controls. Promoter methylation of MMP-3 and IL-16 was analyzed by methylation-specific PCR. The expression of miRNA-93-5p and miRNA-4668-5p were determined. Disease activity score (DAS28) was assessed.ResultsThe 49 patients (38 female, 11 male) mean age was 50.4 ± 10.5 years and disease duration of 9.1 ± 7.4 years. The mean DAS28 was 3.9 ± 1.4. The MMP-3 gene methylation frequency was significantly lower in patients (n = 37;75.5%) compared to control (n = 37;97.4%) (p = 0.004) while they were comparable for IL-16 gene (n = 46;93.9% vs n = 37;97.4%)(p = 0.45). The relative normalized expression of miRNA-93-5p and miRNA-4668-5p were significantly increased (p < 0.001) in patients (2.28 ± 3.71 and 2.47 ± 4.17-fold) compared to controls (1.12 ± 0.18 and 1.28 ± 0.53-fold) and both tended to decrease with high disease activity (r =  ? 0.104, p = 0.52; r = ?0.24, p = 0.15, respectively). There was no significant difference of miRNA-93-5p (p = 0.45), and miRNA-4668-5p (p = 0.26) expressions between patients receiving treatment and those not. A negative correlation was observed between disease activity and change in expression levels of miRNA-93-5p (r = ?0.104, p = 0.52) and miRNA-4668-5p (r = ?0.24, p = 0.15). The ROC curve analysis of target miRNAs showed the diagnostic potential of miRNA-93-5p and miRNA-4668-5p (p = 0.003 and p < 0.001 respectively).ConclusionsThe methylation status of MMP-3 promoter and expression levels of miRNA-93-5p and miRNA-4668-5p could be useful biomarkers for the pathogenesis of RA and might reflect disease activity.     

Comprehensive,technology-based,team approach for a patient with locked-in syndrome: A case report of improved function & quality of life

One of the most severe types of stroke is locked-in syndrome (LIS) due to the loss of almost all voluntary motor functions and a high mortality rate. The majority of the literature regarding LIS is based on case reports that utilized multidisciplinary interventions focused on improving functional communication and respiratory care with minimal focus on motor retraining. These reports were neither dynamic nor multi-sensory, and the only technology utilized was in the form of augmentative communication. There are additional types of technology frequently used in the general stroke population that can address similar motor deficits that occur in the LIS population. This case report explains an interdisciplinary approach using motor and communication interventions that are multisensory, progressive, multi-modal, and technology- based. The length of stay was 153 days in acute rehabilitation, after which the patient returned home making significant gains in overall function. In this patient, the FIM changes in motor (+42), cognitive (+29) and total change score of (+71) surpassed what was determined to be a minimal clinically important difference. These results suggest that this treatment program and approach may be a key reason why this patient was able to achieve significant functional gains and report improved quality of life.     

Prevalence of habitual snoring and sleep-disordered breathing in primary school children in Afyonkarahisar

Obstructive sleep apnea syndrome affects 0.7-3% of children and snoring is an important symptom. We aimed to evaluate the prevalence of habitual snoring and sleep-disordered breathing in primary school students in Afyonkarahisar city. There are 41 primary schools in ü? education regions in Afyonkarahisar city. One school from each region was randomly selected and all the students in that school were given a questionnaire. Of the 1100 given questionnaires 786 (71.5%) were filled in adequately and were accepted for evaluation. Of the students 407 (51.8%) were girls and 379 (48.2%) were boys. Mean age was 9.9 +/- 2.0 (7-15). The prevalence of habitual snoring was found as 4.8%. With regard to gender, occasional snoring and habitual snoring was significantly more prevalent than never snoring in boys. The prevalence of sleep disordered breathing symptoms was found to be significantly higher in habitual snorers. Maternal and paternal smoking frequency and passive smoke exposure was more common in habitual snorers but there were no significant differences among the groups. Hyperactivity symptoms were significantly higher in habitual snorers. In our study, school performance was found to be 10.9 folds lower in habitual snorers than non-snorers. We think that questioning the obstructive sleep apnea syndrome symptoms in children and performing diagnostic procedures and treatment when suspected will decrease the morbidity.