Prevalence of postnatal anxiety disorders in mothers of preterm infants: a systematic review protocol.

OBJECTIVE: The objective of this systematic review is to evaluate and synthesize the available evidence on the prevalence of postnatal anxiety disorders in mothers of preterm infants within 12 months of delivery. INTRODUCTION: Mothers of preterm infants report more postpartum psychological problems than other mothers. Anxiety disorders are among the most frequently reported manifestations, and affect the quality of maternal care and the baby's development. However, data on the prevalence of postnatal anxiety disorders in mothers of preterm infants are inconsistent and imprecise. It is, therefore, necessary to estimate the prevalence of anxiety disorders among mothers of premature infants in order to develop appropriate interventions for screening, support, and treatment. INCLUSION CRITERIA: This review will consider studies conducted in any setting and any geographical location that report on the prevalence of any anxiety disorders in mothers of preterm infants within 12 months of delivery. Any analytical or descriptive observational studies and experimental or quasi-experimental studies will be included. METHODS: MEDLINE (Ovid), PsycINFO (Ovid), Embase (Elsevier), CINAHL (EBSCOhost), Google Scholar, MedNar, and the World Health Organization website will be searched for studies written in English or French. Screening, critical appraisal, and data extraction will be performed by 2 independent reviewers using the relevant JBI systematic review tools. The findings will be presented in narrative format, including tables and figures to aid in data presentation. REVIEW REGISTRATION: PROSPERO CRD42023428202.

Clinical Value and Reliability of Quantitative Assessments of Lumbosacral Nerve Root Using Diffusion Tensor and Diffusion Weighted MR Imaging: A Systematic Review.

BACKGROUND: Lumbosacral radicular pain diagnosis remains challenging. Diffusion tensor imaging (DTI) and diffusion weighted imaging (DWI) have potential to quantitatively evaluate symptomatic nerve root, which may facilitate diagnosis. PURPOSE: To determine the ability of DTI and DWI metrics, namely fractional anisotropy (FA) and apparent diffusion coefficient (ADC), to discriminate between healthy and symptomatic lumbosacral nerve roots, to evaluate the association between FA and ADC values and patient symptoms, and to determine FA and ADC reliability. STUDY TYPE: Systematic review. SUBJECTS: Eight hundred twelve patients with radicular pain with or without radiculopathy caused by musculoskeletal-related compression or inflammation of a single, unilateral lumbosacral nerve root and 244 healthy controls from 29 studies. FIELD STRENGTH/SEQUENCE: Diffusion weighted echo planar imaging sequence at 1.5 T or 3 T. ASSESSMENT: An extensive systematic review of the literature was conducted in Embase, Scopus, and Medline databases. FA and ADC values in symptomatic and contralateral lumbosacral nerve roots were extracted and summarized, together with intra- and inter-rater agreements. Where available, associations between DWI or DTI parameters and patient symptoms or symptom duration were extracted. STATISTICAL TESTS: The main results of the included studies are summarized. No additional statistical analyses were performed. RESULTS: The DTI studies systematically found significant differences in FA values between the symptomatic and contralateral lumbosacral nerve root of patients suffering from radicular pain with or without radiculopathy. In contrast, identification of the symptomatic nerve root with ADC values was inconsistent for both DTI and DWI studies. FA values were moderately to strongly correlated with several symptoms (eg, disability, nerve dysfunction, and symptom duration). The inter- and intra-rater reliability of DTI parameters were moderate to excellent. The methodological quality of included studies was very heterogeneous. DATA CONCLUSION: This systematic review showed that DTI was a reliable and discriminative imaging technique for the assessment of symptomatic lumbosacral nerve root, which more consistently identified the symptomatic nerve root than DWI. Further studies of high quality are needed to confirm these results. EVIDENCE LEVEL: N/A TECHNICAL EFFICACY: Stage 2.

Effects of nutritional counseling on physical performance and muscle strength in older adults: a systematic review protocol.

OBJECTIVE: The objective of this review is to synthesize the effects of nutritional counseling compared with no intervention (maintaining lifestyle habits) or nutritional counseling in combination with other interventions (eg, nutritional supplementation, physical activity) on physical performance and muscle strength in older adults. INTRODUCTION: Nutritional counseling, which is considered the first line of nutrition therapy, could play an important role in geriatric care programs by helping older adults understand the importance of nutrition and by promoting healthy, sustainable eating habits. However, the effects of nutritional counseling on physical function and muscle strength among older adults are not clear. INCLUSION CRITERIA: This review will consider randomized controlled trials and non-randomized controlled trials. Participants aged 65 years or older, who have received nutritional counseling alone or in combination with another intervention (eg, nutritional supplementation, physical exercise) will be considered for inclusion. Comparators will include another intervention or no intervention, but physical performance (ie, gait, endurance, balance) or muscle strength must be measured. METHODS: This systematic review will be conducted in accordance with the JBI methodology for systematic reviews of effectiveness. The databases to be searched will include MEDLINE (Ovid), Embase, CENTRAL (Ovid), CINAHL (EBSCOhost), and Scopus. Sources of unpublished studies and gray literature will include Google Scholar and protocol registers. Two independent reviewers will select relevant studies, critically appraise the studies, and extract data. Studies will be pooled in a statistical meta-analysis or presented in narrative format. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach will be used to grade the certainty of the evidence. REVIEW REGISTRATION: PROSPERO CRD42022374527.

Exercise therapy including the cervical extensor muscles in individuals with neck pain: A systematic review.

OBJECTIVE: To review the use (dosage parameters and combination with other therapeutic interventions) of cervical extensor muscle exercises and their effect on pain, disability (primary outcomes), range of motion, endurance and strength (secondary outcomes) in people with neck pain. DATA SOURCES: An extensive literature search was conducted through MEDLINE (Ovid), Scopus (Elsevier) and Physiotherapy Evidence Database (PEDro) up to May 2023. The reference lists of all included studies and relevant reviews were screened for additional studies. REVIEW METHODS: Randomised controlled trials reporting the use of cervical extensor muscle exercises (alone or combined) applied to adults with idiopathic or traumatic neck pain were included. Study selection, data extraction and critical appraisal (PEDro assessment scale) were performed by two blinded reviewers. Data extraction included dosage parameters, other modalities combined with these exercises and outcomes. RESULTS: Thirty-five randomised controlled trails (eight of which were complementary analyses) with 2409 participants fulfilled the inclusion criteria. Twenty-six were of moderate to high quality. In most studies, cervical extensor muscle exercises were combined with various other therapeutic modalities and applied at different dosages. Only two studies (one high and one low quality) specifically assessed their effectiveness. The high-quality study showed significant improvements in neck pain and disability, pressure point threshold and neck mobility after both low load and high load training for 6 weeks. CONCLUSION: The results suggest cervical extensor muscle exercises may reduce neck pain and disability; however firm conclusions cannot be drawn because of the few studies that addressed this question and the heterogeneity of the dosage parameters.

Interventions That Target or Affect Voice or Speech Production During Public Speaking: A Scoping Review.

OBJECTIVES: Public speaking (PS) is frequently necessary in many professional, educational, and personal settings. Mastering this communication skill is particularly important in today's society. Training techniques for PS have been described in the literature. Given that PS anxiety affects performance, especially voice characteristics and speech fluency, the purpose of this scoping review is to examine, map, and narratively summarize the available evidence on PS interventions that target or affect voice or speech. METHODS: An extensive literature search was conducted in three bibliographic databases: Medline ALL/Ovid, PsycINFO/Ovid, and Eric/Ovid. Of the 850 studies identified, 22 met the eligibility criteria, and one was added from the reference lists of the included studies. RESULTS: A total of 23 studies were included. The interventions identified aim to improve speaking skills either by explicitly targeting the voice or speech (direct intervention, n = 15) or by targeting the cognitive, behavioral, psychological, or physical environment impacting the speaker's production (indirect intervention, n = 8). CONCLUSIONS: This scoping review provides the first published methodological summary of the characteristics of existing PS interventions that target or affect voice and speech. Heterogeneous characteristics were observed. Further studies are needed to determine which interventions are most effective.

Patients' perceptions of the mechanisms underlying alcohol use problems after bariatric surgery: A qualitative systematic review.

Alcohol-related problems increase after bariatric surgery. The objective of this review was to synthesize findings of qualitative studies on patients' perceptions of the mechanisms leading to problematic alcohol consumption after bariatric surgery. This review followed the Joanna Briggs Institute methodology for systematic review of qualitative evidence. A comprehensive search strategy was performed in MEDLINE, PsycInfo, Scopus and Google Scholar. Study selection, data extraction and critical appraisal of included studies were undertaken by two independent reviewers. Confidence in review findings was assessed using the ConQual approach. Four studies were included in this review and led to the development of four synthesized results: (1) persistence or reappearance of psychological problems after bariatric surgery; (2) using alcohol as a coping strategy, sometimes as a replacement for food; (3) changes in the physiological response to alcohol; and (4) importance of increased information about alcohol-related risks and long-term counselling. Confidence in the synthesized results ranged from moderate to low. The results indicated postoperative problematic alcohol consumption is a complex issue, involving psychological and physiological mechanisms. Several recommendations are formulated based on the results obtained. More qualitative and quantitative studies are needed to better understand this phenomenon given the few existing qualitative studies on this topic and some divergent results found between qualitative and previous quantitative research.

Empathy in patient-clinician interactions when using telecommunication: A rapid review of the evidence.

Objectives: The COVID-19 pandemic accelerated the replacement of many face-to-face healthcare consultations with telephone consultations. Little is known about the extent to which empathy can be expressed in telephone consultations. Our objective is to review evidence related to empathy in telephone consultations including clinical outcomes, and patient/practitioner experiences. Methods: Searches of Medline/Ovid and PsycINFO/Ovid were undertaken. Titles and abstract screening, data extraction, and risk of bias were undertaken by two reviewers. Discrepancies were resolved in discussion with additional reviewers. Included studies were specific to tele-communications with empirical data on empathy related to patient outcomes/views, published (in English), 2010-2021. Studies that did not mention empathy explicitly were excluded. Results: Our search yielded 740 individual records and 8 studies (527 patients, 20 practitioners) met inclusion criteria: Some barriers to expression of empathy were noted, but no major obstacles were reported. However, data was sparse and most studies had a high risk of bias. Conclusion: Empathy in telephone consultations is possible, (though the loss of non-verbal cues and touch can present barriers) however the research does not yet identify how. Innovation: It is possible to establish and display empathy in telephone consultations, but future research needs to identify how this can be optimized. Funding: This work was supported by a National Institute for Health Research (NIHR) School for Primary Care Research grant (project number 389). The University of Southampton's Primary Care Department is a member of the NIHR School for Primary Care Research and supported by NIHR Research funds. The views expressed are those of the authors and not necessarily those of the NIHR or the Department of Health and Social Care. Protocol registration. PROSPERO (CRD42021238087).

Effects of Noise and a Speaker's Impaired Voice Quality on Spoken Language Processing in School-Aged Children: A Systematic Review and Meta-Analysis.

PURPOSE: Background noise and voice problems among teachers can degrade listening conditions in classrooms. The aim of this literature review is to understand how these acoustic degradations affect spoken language processing in 6- to 18-year-old children. METHOD: In a narrative report and meta-analysis, we systematically review studies that examined the effects of noise and/or impaired voice on children's response accuracy and response time (RT) in listening tasks. We propose the Speech Processing under Acoustic DEgradations (SPADE) framework to classify relevant findings according to three processing dimensions-speech perception, listening comprehension, and auditory working memory-and highlight potential moderators. RESULTS: Thirty-one studies are included in this systematic review. Our meta-analysis shows that noise can impede children's accuracy in listening tasks across all processing dimensions (Cohen's d between -0.67 and -2.65, depending on signal-to-noise ratio) and that impaired voice lowers children's accuracy in listening comprehension tasks (d = -0.35). A handful of studies assessed RT, but results are inconclusive. The impact of noise and impaired voice can be moderated by listener, task, environmental, and exposure factors. The interaction between noise and impaired voice remains underinvestigated. CONCLUSIONS: Overall, this review suggests that children have more trouble perceiving speech, processing verbal messages, and recalling verbal information when listening to speech in noise or to a speaker with dysphonia. Impoverished speech input could impede pupils' motivation and academic performance at school. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.17139377.

The secretome of skeletal muscle cells: A systematic review.

Background: Proteomic studies of the secretome of skeletal muscle cells can help us understand the processes that govern the synthesis, systemic interactions and organization of skeletal muscle and identify proteins that are involved in muscular adaptations to exercise, ageing and degeneration. In this systematic review, we aimed to summarize recent mass-spectrometry based proteomics discoveries on the secretome of skeletal muscle cells in response to disease, exercise or metabolic stress. Methods: A literature search was performed in the Medline/Ovid and Scopus electronic bibliographic databases. Only papers reporting the analysis of the secretome by mass spectrometry were included. Results: A total of 19 papers met the inclusion criteria for this systematic review. These papers included comparative analysis of differentially expressed proteins between healthy and unhealthy muscle cells and comparison of the secretome of skeletal muscle cells during myogenesis and after insulin stimulation or exercising. The proteins were separated into several categories and their differential secretion was compared. In total, 654 proteins were listed as being present in the secretome of muscle cells. Among them, 30 proteins were differentially regulated by physical exercise, 130 during myogenesis, 114 by dystrophin deficiency, 26 by muscle atrophy, 27 by insulin stimulation and finally 176 proteins secreted by insulin-resistant muscle cells. Conclusions: This systematic review of the secretome of skeletal muscle cell in health and disease provides a comprehensive overview of the most regulated proteins in pathological or physiological conditions. These proteins might be therapeutic targets or biochemical markers of muscle diseases.

Relationship between the changes over time of bone mass and muscle health in children and adults: a systematic review and meta-analysis.

BACKGROUND: Various cross-sectional studies provide an abundance of evidence that shows a relationship between bone quantity and muscle health. However, one question remains, less-often studied: is their development - or decline - associated? The aim of the research was to conduct a systematic review and meta-analysis to summarize the studies exploring the association between changes in bone mineral density (BMD) and changes in muscle parameters (registration CRD42018093813). METHODS: We searched for prospective studies, both in children and adults, by consulting electronic databases (Ovid-MEDLINE, Ovid-AMED, Scopus). Each review steps were performed by two independent reviewers. For outcomes reported by less of 3 studies, we synthetized the results narratively. In other cases, a meta-analysis was performed, giving an overall r coefficient and its 95% confidence interval (CI). RESULTS: Fifteen papers were included. In connection with the change of BMD, 10 studies concerned the parallel change of lean mass, 4 were about grip strength, and 1 was about physical performance. Children were the population of interest for 5 studies, while the aging population was the focus of the other studies. The correlation between hip BMD and lean mass was significant, with an overall coefficient r = 0.37 (95% CI 0.23-0.49). High heterogeneity was observed between studies but the length of follow-up, sex and study quality did not seem to significantly influence results. The systematic review allowed some other highlights: a significant link between changes in BMD and changes in muscle strength was observed (p-value < 0.05 in the 4 studies), in addition to changes in performance (1 study, r = 0.21, p-value = 0.004). CONCLUSION: Despite the heterogeneity between studies, we highlighted a significant association between the change of BMD and the change of various muscle parameters. Future studies should investigate preventive and therapeutic strategies that are based on a single entity: the 'muscle-bone unit'.

Current and future directions in Belgian medical and health sciences librarianship: a user-tailored approach.

This article is part of a new series in this regular feature. The series intend to serve as a road map by sharing expertise and drawing together trends that are relevant to both health science librarians and health informatics professionals. The present article is a collaboration of six medical and health sciences libraries in Belgium and the Flemish library and archive association (VVBAD, n.d., https://www.vvbad.be/). It aims to elucidate the extended, user-tailored approach provided by medical and health sciences libraries in Belgium motivated by the recent changes in user expectations and behaviour.

Controlled before-after study to evaluate change in evidence-based practice of speech and language therapy students.

BACKGROUND: The integration of evidence-based practice (EBP) into speech and language therapy (SLT) curricula has been increasingly encouraged in recent years. OBJECTIVES: The study aimed to evaluate whether an educational module on EBP for undergraduate SLT students can improve their EBP competencies. METHODS: The EBP module, taught by a SLT faculty member and a librarian, was delivered over 2 months. All fourth year SLT students (trained group) and all fourth year psychology students (control group) of the University of Liège (Belgium) were asked to participate in the study. Their performance on an adapted Fresno test was measured before and after the module. In addition, the SLT students took a computer-based searching task. They were also asked to share their perceptions towards the module. RESULTS: All the 47 SLT students and 57/108 psychology students took the pre- and post-tests. Although both groups performed similarly at the baseline, only the trained students gained new skills and knowledge. Furthermore, 36 SLT students shared their perceptions on the module and offered suggestions on ways to improve it. DISCUSSION-CONCLUSION: Trained students improved their EBP competencies. Nevertheless, the module could be strengthened along with better integration of EBP into clinical modules and across the curriculum.

Information behaviour of French-speaking speech-language therapists in Belgium: results of a questionnaire survey.

BACKGROUND: Speech-language therapists (SLTs) are encouraged to implement evidence-based practice (EBP). Nevertheless, EBP use by practitioners can be questioned. OBJECTIVES: The objective of this study was to explore Belgian French-speaking SLTs' information behaviour and their awareness of EBP. The collected data allow one to determine how far they have embraced this approach. METHODS: The two Belgian French-speaking SLT professional associations promoted an online questionnaire survey by email. Additionally, clinical supervisors of students were asked to participate. In March 2012, 2068 emails were sent. RESULTS: The participation rate was at least 20% (n = 415). The reported information needs mainly concerned treatment or diagnosis. Most of the time, to attempt to fulfil their information needs, SLTs relied on their own resources (personal experience and libraries) and on colleagues in the workplace. When they searched on the Internet, they preferred to use a general search engine rather than a specialised bibliographic database. Barriers to obtaining scientific information are highlighted. Only 12% of the respondents had already heard about EBP. CONCLUSION: This study provides the first overview of the information behaviour of SLTs working in the French community of Belgium. Several recommendations are suggested for SLTs and librarians.

Librarians in Evidence-Based Medicine Curricula: A Qualitative Study of Librarian Roles, Training, and Desires for Future Development.

This study aims to describe librarians' roles in evidence-based medicine (EBM) from the librarian perspective, identify how librarians are trained to teach, and highlight preferences for professional development. A multiinstitution qualitative study was conducted. Nine medical librarians identified by their faculty as integrated into EBM training were interviewed. Participants' descriptions indicated that they were active in curriculum development, deployment (including teaching activities), and assessment to support EBM. Participants identified direct experience and workshop participation as primary methods of learning to teach. Participants desired continuing development as teachers and requested opportunities for in-person workshops, shadowing physicians, and online training.