Tag: pubmed

Pharmacopsychiatry. 2022 Feb 4. doi: 10.1055/a-1744-6582. Online ahead of print.

ABSTRACT

INTRODUCTION: This study investigated combined prescriptions of drugs for mood disorders and physical comorbidities that need special attention in the light of frequent physical comorbidities in patients with mood disorders.

METHODS: We used the claims sampling data of 581,990 outpatients in January 2015 from the National Database of Health Insurance Claims and Specific Health Checkups of Japan. Fisher’s exact test was performed to compare the prescription rates of non-steroidal anti-inflammatory drugs (NSAIDs), loop/thiazide diuretics, angiotensin-converting enzyme inhibitors, and/or angiotensin II receptor blockers between lithium users and age- and sex-matched non-lithium users; NSAIDs, antiplatelet drugs, and/or anticoagulants between selective serotonin reuptake inhibitor (SSRI)/serotonin-noradrenaline reuptake inhibitor (SNRI) users and non-users; warfarin between mirtazapine users and non-users; and the proportions of patients in the two groups with a diagnosis of somatic conditions for which these medications were indicated and actually received them. A Bonferroni corrected p-value of<0.05/3 was considered statistically significant.

RESULTS: Prescriptions of the above-mentioned medications were less frequent in lithium and mirtazapine users and comparable in SSRI/SNRI users, compared to non-users (18.3 vs. 31.9%, p=7.6×10^-10; 0.78 vs. 1.65%, p=0.01; 23.1 vs. 24.1%, p=0.044). In a subgroup of patients with somatic diseases for which these medications were indicated, the prescription rates were comparable in lithium and mirtazapine users and higher in SSRI/SNRI users compared to non-users (28.0 vs. 29.4%, p=0.73; 4.7 vs. 7.4%, p=0.28; 35.6 vs. 33.4%, p=0.0026).

DISCUSSION: Pharmacotherapy with drugs for mood disorders and physical comorbidities that require attention was commonly observed in clinical practice.

PMID:35120382 | DOI:10.1055/a-1744-6582

Comput Inform Nurs. 2022 Feb 1. doi: 10.1097/CIN.0000000000000845. Online ahead of print.

ABSTRACT

Electronic medical records have been adopted in Korean clinical settings for a few decades. However, there is a lack of studies on the quality, usefulness, and easy use of electronic medical records examined from the perspective of nurses. This study sought the effect of the system quality, information quality, and service quality of an electronic medical record on nurses’ perceived usefulness and ease of use of the electronic medical record. A total of 278 nurses from four hospitals completed a self-administered questionnaire using a 5-point Likert scale. The data were analyzed using descriptive statistics and hierarchical multiple regression methods. The results showed that the system, information, and service quality of the electronic medical records explained 36.2% of the variance in perceived usefulness (F = 51.760, P < .001) and 43.4% of the variance in perceived ease of use (F = 70.019, P < .001). Thus, these three qualities were significant factors predicting perceived usefulness and ease of use. The close cooperation of stakeholders including administrators, healthcare providers including nurses, and researchers involved in clinical practice will improve electronic medical record quality leading to user-friendly electronic medical record implementation. This study provided statistical interpretations to help in understanding regression analysis.

PMID:35120366 | DOI:10.1097/CIN.0000000000000845

Chin Med J (Engl). 2022 Feb 2. doi: 10.1097/CM9.0000000000001913. Online ahead of print.

NO ABSTRACT

PMID:35120360 | DOI:10.1097/CM9.0000000000001913

MCN Am J Matern Child Nurs. 2022 Feb 2. doi: 10.1097/NMC.0000000000000811. Online ahead of print.

ABSTRACT

Background: Traumatic births are those resulting in feelings of distress that persist after the birth experience. Health care providers may play a role in these experiences through various forms of mistreatment. Analyses of global birth experiences have generated several domains of mistreatment. This study applies these evidence-based domains of mistreatment as an a priori coding scheme for analysis of 96 oral narratives of U.S.-based births to describe the nature of perceived mistreatment using participants’ own descriptions of experiences.Method: Ninety-six transcripts of oral birth stories from 61 participants were coded using the domains of mistreatment experiences described by the Bohren et al.’s (2015) systematic review of obstetric mistreatment.Results: N = 131 individual experiences of perceived obstetric mistreatment were identified in 41 out of 96 narratives (42.7%). The most frequent types of experiences were Poor Rapport (90 incidences) and Failure to Meet Professional Standards of Care (29).Clinical Implications: Although most women in our study did not perceive any instances of obstetric mistreatment during their childbirth, over 40% of participants noted at least one event that fit one of the typologies we used as a framework for analysis. Visibility and review of the types of perceived mistreatment experiences that occur during birth enables health system leaders to implement prevention and accountability strategies. Most instances of perceived mistreatment during birth may be prevented through intentional implementation of individualized, respectful, supportive care during labor and birth.

PMID:35120346 | DOI:10.1097/NMC.0000000000000811

Ear Hear. 2022 Feb 1. doi: 10.1097/AUD.0000000000001190. Online ahead of print.

ABSTRACT

OBJECTIVE: Vowel-evoked envelope following responses (EFRs) could be a useful noninvasive tool for evaluating neural activity phase-locked to the fundamental frequency of voice (f0). Vowel-evoked EFRs are often elicited by vowels in consonant-vowel syllables or words. Considering neural activity is susceptible to temporal masking, EFR characteristics elicited by the same vowel may vary with the features of the preceding phoneme. To this end, the objective of the present study was to evaluate the influence of the spectral and level characteristics of the preceding phoneme context on vowel-evoked EFRs.

DESIGN: EFRs were elicited by a male-spoken /i/ (stimulus; duration = 350 msec), modified to elicit two EFRs, one from the region of the first formant (F1) and one from the second and higher formants (F2+). The stimulus, presented at 65 dB SPL, was preceded by one of the four contexts: /∫/, /m/, /i/ or a silent gap of duration equal to that of the stimulus. The level of the context phonemes was either 50 or 80 dB SPL, 15 dB lower and higher than the level of the stimulus /i/. In a control condition, EFRs to the stimulus /i/ were elicited in isolation without any preceding phoneme contexts. The stimulus and the contexts were presented monaurally to a randomly chosen test ear in 21 young adults with normal hearing. EFRs were recorded using single-channel electroencephalogram between the vertex and the nape.

RESULTS: A repeated measures analysis of variance indicated a significant three-way interaction between context type (/∫/, /i/, /m/, silent gap), level (50, 80 dB SPL), and EFR-eliciting formant (F1, F2+). Post hoc analyses indicated no influence of the preceding phoneme context on F1-elicited EFRs. Relative to a silent gap as the preceding context, F2+-elicited EFRs were attenuated by /∫/ and /m/ presented at 50 and 80 dB SPL, as well as by /i/ presented at 80 dB SPL. The average attenuation ranged from 14.9 to 27.9 nV. When the context phonemes were presented at matched levels of 50 or 80 dB SPL, F2+-elicited EFRs were most often attenuated when preceded by /∫/. At 80 dB SPL, relative to the silent preceding gap, the average attenuation was 15.7 nV, and at 50 dB SPL, relative to the preceding context phoneme /i/, the average attenuation was 17.2 nV.

CONCLUSION: EFRs elicited by the second and higher formants of /i/ are sensitive to the spectral and level characteristics of the preceding phoneme context. Such sensitivity, measured as an attenuation in the present study, may influence the comparison of EFRs elicited by the same vowel in different consonant-vowel syllables or words. However, the degree of attenuation with realistic context levels exceeded the minimum measurable change only 12% of the time. Although the impact of the preceding context is statistically significant, it is likely to be clinically insignificant a majority of the time.

PMID:35120354 | DOI:10.1097/AUD.0000000000001190

J Breath Res. 2022 Feb 4. doi: 10.1088/1752-7163/ac522f. Online ahead of print.

ABSTRACT

Cystic fibrosis (CF) is characterized by chronic respiratory infections which progressively decrease lung function over time. Affected individuals experience episodes of intensified respiratory symptoms called pulmonary exacerbations (PEx) which accelerate pulmonary function decline and decrease survival. There is no standard classification for PEx, which results in treatments that are heterogeneous. Improving PEx classification and management is a significant priority for people with CF. Previous studies have shown volatile organic compounds (VOCs) in exhaled breath can be used as biomarkers because they are products of metabolic pathways dysregulated by different diseases. To provide insights on PEx classification and other clinical factors, exhaled breath was collected from subjects with CF, with some experiencing PEx and others at baseline. Exhaled breath was collected in Tedlar bags during tidal breathing for VOC analysis by solid phase microextraction coupled to gas chromatography-mass spectrometry. Statistical significance testing between quantitative and categorical clinical variables displayed percent-predicted forced expiratory volume in one second (FEV1pp) was decreased in subjects experiencing PEx. VOCs correlating with other clinical variables (body mass index, age, use of highly effective modulator therapies, and need for antibiotics) were also explored. VOCs correlating to potential confounding variables were removed and analyzed by regression for correlations with FEV1pp measurements. The VOC with the highest correlation with FEV1pp (3,7-dimethyldecane) also gave the lowest p-value when comparing subjects at baseline and during PEx. Receiver operator characteristic curves showed 3,7-dimethyldecane had a higher ability to classify PEx (area under the curve (AUC) = 0.91) relative to FEV1pp values at collection (AUC = 0.83). However, normalized ΔFEV1pp values had the highest capability to distinguish PEx (AUC = 0.93). These results show that exhaled VOCs may be a source of biomarkers for various clinical traits of CF, including PEx, that should be explored in larger sample cohorts and validation studies.

PMID:35120338 | DOI:10.1088/1752-7163/ac522f

J Neurosurg. 2022 Feb 4:1-8. doi: 10.3171/2021.12.JNS212416. Online ahead of print.

ABSTRACT

OBJECTIVE: The object of this study was to evaluate the safety, efficacy, and long-term outcomes of stereotactic radiosurgery (SRS) in the management of intracranial chordomas.

METHODS: This retrospective multicenter study involved consecutive patients managed with single-session SRS for an intracranial chordoma at 10 participating centers. Radiological and neurological outcomes were assessed after SRS, and predictive factors were evaluated via statistical methodology.

RESULTS: A total of 93 patients (56 males [60.2%], mean age 44.8 years [SD 16.6]) underwent single-session SRS for intracranial chordoma. SRS was utilized as adjuvant treatment in 77 (82.8%) cases, at recurrence in 13 (14.0%) cases, and as primary treatment in 3 (3.2%) cases. The mean tumor volume was 8 cm3 (SD 7.3), and the mean prescription volume was 9.1 cm3 (SD 8.7). The mean margin and maximum radiosurgical doses utilized were 17 Gy (SD 3.6) and 34.2 Gy (SD 6.4), respectively. On multivariate analysis, treatment failure due to tumor progression (p = 0.001) was associated with an increased risk for post-SRS neurological deterioration, and a maximum dose > 29 Gy (p = 0.006) was associated with a decreased risk. A maximum dose > 29 Gy was also associated with improved local tumor control (p = 0.02), whereas the presence of neurological deficits prior to SRS (p = 0.04) and an age > 65 years at SRS (p = 0.03) were associated with worse local tumor control. The 5- and 10-year tumor progression-free survival rates were 54.7% and 34.7%, respectively. An age > 65 years at SRS (p = 0.01) was associated with decreased overall survival. The 5- and 10-year overall survival rates were 83% and 70%, respectively.

CONCLUSIONS: SRS appears to be a safe and relatively effective adjuvant management option for intracranial chordomas. The best outcomes were obtained in younger patients without significant neurological deficits. Further well-designed studies are necessary to define the best timing for the use of SRS in the multidisciplinary management of intracranial chordomas.

PMID:35120328 | DOI:10.3171/2021.12.JNS212416

Altern Ther Health Med. 2022 Jan;28(1):8-10.

ABSTRACT

CONTEXT: Rice Bran Arabinoxylan Compound (RBAC) is a trusted and proven immunomodulator made from a rice bran extract that has been enzymatically modified with an enzyme complex from the shiitake mushroom.

OBJECTIVE: The study’s primary objective was to identify the role of RBAC in supporting cancer therapies.

DESIGN: The author designed an open study.

PARTICIPANTS: Participants were 14 patients who are suffering from various type of malignancies.

INTERVENTION: BRM4 capsules-a commercially available, proprietary RBAC supplement-were administered.

OUTCOME MEASURES: The study measured circulating tumor cells (CTC) and tumor markers-the prostate-specific antigen (PSA) and cancer antigens 125 (CA125) 15-3 (CA15-3), and 27-29 (CA27-29) for the relevant malignancy.

RESULTS: Twelve out of 14 participants completed the protocol, and two participants died during the study. Of the 12 participants completing the study, the CTC levels were reduced in 10, with a statistically significant difference between the testing at baseline and postintervention (P = .0047). The tumor markers of various malignancies decreased for nine out the 12 participants, and one participant experienced remission.

CONCLUSIONS: The results suggest that the product can be an effective immunomodulator that can complement conventional cancer treatment.

PMID:35120333

J Neurosurg Spine. 2022 Feb 4:1-9. doi: 10.3171/2021.12.SPINE211090. Online ahead of print.

ABSTRACT

OBJECTIVE: Long posterior cervical decompression and fusion (PCF) is commonly performed to surgically treat patients with multilevel cervical pathology. In cases in which constructs may necessitate crossing the cervicothoracic junction (CTJ), recommendations for appropriate caudal fusion level vary in the literature. The aim of this study was to report the clinical and radiological outcomes of multilevel PCFs ending at C7 versus those crossing the CTJ.

METHODS: A systematic search of PubMed, CINAHL Plus, and Scopus was conducted to identify articles that evaluated clinical and radiological outcomes of long PCFs that ended at C7 (cervical group) or crossed the CTJ (thoracic group). Based on heterogeneity, random-effects models of a meta-analysis were used to estimate the pooled estimates and the 95% confidence intervals.

RESULTS: PCF outcome data of 1120 patients from 10 published studies were included. Compared with the cervical group, the thoracic group experienced greater mean blood loss (453.0 ml [95% CI 333.6-572.5 ml] vs 303.5 ml [95% CI 203.4-403.6 ml]), longer operative times (235.5 minutes [95% CI 187.7-283.3 minutes] vs 198.5 minutes [95% CI 157.9-239.0 minutes]), and a longer length of stay (6.7 days [95% CI 3.3-10.2 days] vs 6.2 days [95% CI 3.8-8.7 days]); however, these differences were not statistically significant. None of the included studies specifically investigated factors that led to the decision of whether to cross the CTJ. The cervical group had a mean fusion rate of 86% (95% CI 71%-94%) compared with the thoracic group with a rate of 90% (95% CI 81%-95%). Of patients in the cervical group, 17% (95% CI 10%-28%) required revision surgery compared with 7% (95% CI 4%-13%) of those in the thoracic group, but this difference was not statistically significant. The proportion of patients who experienced complications in the cervical group was found to be 28% (95% CI 12%-52%) versus 14% (95% CI 7%-26%) in the thoracic group; however, this difference was not statistically significant. There was no significant difference (no overlap of 95% CIs) in the incidence of adjacent-segment disease, pseudarthrosis, or wound-related complications between groups.

CONCLUSIONS: This meta-analysis suggests similar clinical and radiographic outcomes in multilevel PCF, regardless of inclusion of the CTJ. The lowest instrumented level did not significantly affect revision rates or complications. The ideal stopping point must be tailored to each patient on an individualized basis.

PMID:35120314 | DOI:10.3171/2021.12.SPINE211090

Psychol Res Behav Manag. 2022 Jan 25;15:183-192. doi: 10.2147/PRBM.S346658. eCollection 2022.

ABSTRACT

PURPOSE: Adolescent bullying has varying degrees of negative impact on both bullies and victims. Bullying in adolescents is complex, and the influence of individual factors and social factors should not be underestimated. Normative beliefs about aggression play an important role in adolescents’ bullying. However, the mediating and moderating mechanisms underlying this association remain largely unknown. The current study investigated the mediating role of moral disengagement between normative beliefs about aggression and bullying, as well as the moderating role of self-control in this relationship from the perspective of individual cognition.

METHODS: A sample of 491 Chinese adolescents (female = 38.9%; mean age = 13.05 years) were study participants. They completed questionnaires about normative beliefs about aggression, bullying, moral disengagement and self-control. SPSS21.0 statistical software was used to collate the obtained data, analyze descriptive statistics, and carry out reliability analysis and correlation analysis.

RESULTS: Moral disengagement mediated the relationship between normative beliefs about aggression and bullying (ab=0.13, 95% CI=[0.07, 0.21]). The association between normative beliefs about aggression and moral disengagement was moderated by self-control (β=-0.08, t=-2.25, p<0.05). The association between moral disengagement and bullying was moderated by self-control (β=-0.09, t=-2.42, p<0.05).

CONCLUSION: Results revealed that moral disengagement mediates the link between normative beliefs about aggression and bullying. Self-control moderated the relationship between normative beliefs about aggression and moral disengagement, and between moral disengagement and bullying.

PMID:35115850 | PMC:PMC8800860 | DOI:10.2147/PRBM.S346658