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Health & Social Care in the Community Nov 2022Rural/remote health services are vulnerable to occupational violence and aggression due to factors such as weapon accessibility, poor network coverage and distance to... (Review)
Review
Rural/remote health services are vulnerable to occupational violence and aggression due to factors such as weapon accessibility, poor network coverage and distance to backup. This systematic review investigated (1) the nature of occupational violence and aggression perpetrated in rural/remote health service urgent care settings and (2) the availability and effectiveness of policies/interventions/recommendations that address occupational violence and aggression in this context. We searched Business Source Complete, CINAHL Complete, Health & Society, APAIS Health, Health Collection, PsycINFO, PubMed, Scopus, SocIndex and Web of Science. Included articles (peer-reviewed, no grey literature and English language) addressed occupational violence and aggression in rural health service urgent care settings. Fifteen articles matched these criteria (total [rural/remote only, where specified] N ~ 2555) and were included in the final analysis. The Mixed Methods Appraisal Tool was applied to assess the risk of bias. A data extraction table and narrative synthesis are presented. The most common occupational violence and aggression type was verbal aggression. The primary perpetrator was patients. Risk factors reflected practitioner age, remoteness, sector, staffing, shift type and area of practice. Precipitating factors were alcohol/drugs, dissatisfaction and mental health conditions. Policy content and limitations and education/training programme effectiveness were not addressed. Community collaboration supported occupational violence and aggression prevention/management. Organisational culture should promote reporting, debriefing and post-incident care for staff well-being. Work environment and job/task design are priorities for safety, but with possible limitations for traumatised clients. Occupational violence and aggression policies/interventions in rural health settings must be systematically evaluated to inform best practices. Co-funded by Swinburne Social Innovation Research Institute Interdisciplinary Seed Funding Scheme and SMART Rural Health Network.
Topics: Humans; Rural Health Services; Violence; Aggression; Workforce; Critical Care
PubMed: 36165419
DOI: 10.1111/hsc.14039 -
Perioperative Medicine (London, England) Oct 2023Postoperative delirium (POD) is a common postoperative complication, characterized by disturbance of attention, perception, and consciousness within 1 week after... (Review)
Review
BACKGROUND
Postoperative delirium (POD) is a common postoperative complication, characterized by disturbance of attention, perception, and consciousness within 1 week after surgery, and linked to cognitive decline, increased mortality, and other serious surgical outcomes. Early identification and treatment of risk factors for POD could reduce the occurrence of delirium and the related poor outcomes. Malnutrition as a possible precipitating factor, defined as the poor anthropometric, functional, and clinical outcomes of nutrient deficiency, has been investigated. However, the evidence is controversial. The goal of this systematic review and meta-analysis was to comprehensively assess the correlation between preoperative malnutrition and POD.
METHODS
PubMed, Embase, Cochrane Library, and Web of Science were used to search prospective cohort articles that explored the correlation between preoperative malnutrition and POD from inception until September 30, 2022. Two researchers independently conducted the literature selection and data extraction. The quality of the literature was evaluated according to the Newcastle-Ottawa scale (NOS). Odds ratios (ORs) and 95% confidence intervals (CIs) for POD associated with malnutrition relative to normal nutritional status were calculated.
RESULTS
Seven prospective cohort studies qualified for the meta-analysis, which included 2701 patients. The pooled prevalence of preoperative malnutrition was 15.1% (408/2701), and POD occurred in 428 patients (15.8%). The NOS score was above 7 points in all 7 studies. Our results demonstrated that the pooled OR for malnutrition and POD was 2.32 (95% CI 1.62-3.32) based on a random-effects model. Our subgroup analysis suggested that the relationship between malnutrition and POD was significant in adults following noncardiac surgery (OR = 3.04, 95% CI, 1.99-4.62, P < 0.001), while there was no statistical significance in adults following cardiac surgery (OR = 1.76, 95% CI, 0.96-3.22, P = 0.07). Additionally, in the subgroup analysis based on different malnutrition assessment tools (MNA-SF versus others), a significant association was found in the MNA-SF group (OR = 3.04, 95% CI, 1.99-4.62, P < 0.001), but not in the others group (OR = 1.76, 95% CI, 0.96-3.22, P = 0.07). Other subgroup analyses showed that this association was not significantly affected by evaluation instruments for POD, location of the study, or quality of the article (all P < 0.05).
CONCLUSIONS
Based on the currently available evidence, our results suggested that preoperative malnutrition was independently associated with POD in adult surgical patients.
PubMed: 37884977
DOI: 10.1186/s13741-023-00345-9 -
European Child & Adolescent Psychiatry Jan 2021Pervasive refusal syndrome (PRS) is a complex condition that affects young people leading to social withdrawal, inability or refusal to eat, drink, mobilise or speak....
Pervasive refusal syndrome (PRS) is a complex condition that affects young people leading to social withdrawal, inability or refusal to eat, drink, mobilise or speak. The affected individual regresses and is unable to self-care and quite characteristically will resist rehabilitation, worsen with praise or remain entirely passive. This systematic review was aimed at describing clinical features of PRS, current interventions and to summarise some of the nosological aspects of the condition. Without language restriction, an electronic search was conducted in Embase, PsychInfo, Medline, Cochrane library, and PubMed databases yielding 29 articles with a total of 79 cases. We performed a risk of assessment bias using an adapted Newcastle-Ottawa Scale and adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. 124 articles were identified, of which 29 were included and these yielded 79 cases. Seventy-six percent of the studies had a low rate of risk of assessment bias (good quality). Our results show that PRS overlaps with several conditions, mainly affects young females aged 7-15 years and has a recovery rate of 78% if diagnosed and treated early but the duration of inpatient treatment may last up to 9.44 months (8.82 SD). The patients had multiple inter-dependent risks. The major predisposing factors included vulnerable premorbid personality and pre-existing mental disorder. Precipitating factors were stressors such as infection and traumatic experiences. Enmeshed parent-child relationship served as a maintaining factor. The themes of treatment approach are essentially rehabilitative: (1) working collaboratively with patient and family, (2) having access to multidisciplinary team, and (3) peer/group supervision. This study has systematically evaluated a large sample of patients with PRS to ascertain its clinical features and the core elements of its treatment. Its key treatment approach is a multi-modal rehabilitative strategy that is compassionate, transparent and inclusive.
Topics: Adolescent; Adult; Child; Child Development Disorders, Pervasive; Child, Preschool; Female; Humans; Male; Mental Disorders; Syndrome; Young Adult
PubMed: 32342195
DOI: 10.1007/s00787-020-01536-1 -
Preventive Medicine Reports Jun 2018Intimate Partner Violence (IPV) perpetration may induce cardiovascular reactivity and risk markers thereby precipitating early onset cardiovascular disease (CVD).... (Review)
Review
Intimate Partner Violence (IPV) perpetration may induce cardiovascular reactivity and risk markers thereby precipitating early onset cardiovascular disease (CVD). However, this relationship has been largely under-researched in comparison to the health impacts of IPV victimisation. We therefore aimed to systematically review the current evidence investigating the relationship between IPV perpetration and CV risk. Six databases (CINAHL, Ovid MEDLINE, Pubmed, Scopus, ProQuest, Google Scholar) were searched between August 2016 and August 2017 using a predefined search strategy. Inclusion criteria were studies of cross sectional and longitudinal design published since 2010, presenting IPV status by perpetrators (as distinct from victims) and an outcome of CVD (e.g. cardiac disease, stroke), CV risk markers (e.g. blood pressure) and/or a composite CV risk score. Twenty two potentially eligible studies were identified and full texts recovered. After ineligible studies were excluded, four remained (total n = 10,665). Positive relationships were observed between IPV perpetration and (i) short term CV reactivity markers (higher heart rate, lower vagal ratios, shorter pre-ejection periods) and (ii) longer term CV risk factors and outcomes including greater systolic blood pressure, incident hypertension, elevated 30 year CV risk score and self-report cardiac disease. Despite being a neglected area of research characterised by a high degree of heterogeneity, the early evidence suggests that IPV perpetration may be associated with elevated risk of CVD. We discuss these findings in the context of CVD prevention from the individual, family and inter-generational perspectives and directions for future studies.
PubMed: 29868353
DOI: 10.1016/j.pmedr.2018.01.006 -
Cancers Dec 2023Cancer-related fatigue (CRF) is a widespread symptom with high prevalence in cancer patients, seriously affecting their quality of life. In the context of precision... (Review)
Review
Cancer-related fatigue (CRF) is a widespread symptom with high prevalence in cancer patients, seriously affecting their quality of life. In the context of precision care, constructing machine learning-based prediction models for early screening and assessment of CRF is beneficial to this situation. To further understand the predictors of CRF for model construction, we conducted a comprehensive search in PubMed, Web of Science, Embase, and Scopus databases, combining CRF with predictor-related terms. A total of 27 papers met the inclusion criteria. We evaluated the above studies into three subgroups following the predisposing, precipitating, and perpetuating (3P) factor model. (1) Predisposing factors-baseline fatigue, demographic characteristics, clinical characteristics, psychosocial traits and physical symptoms. (2) Precipitating factors-type and stage of chemotherapy, inflammatory factors, laboratory indicators and metabolic changes. (3) Perpetuating factors-a low level of physical activity and poorer nutritional status. Future research should prioritize large-scale prospective studies with emerging technologies to identify accurate predictors of CRF. The assessment and management of CRF should also focus on the above factors, especially the controllable precipitating factors, to improve the quality of life of cancer survivors.
PubMed: 38136423
DOI: 10.3390/cancers15245879 -
Clinical features, histology, and treatment outcomes of granular parakeratosis: a systematic review.International Journal of Dermatology Aug 2022Granular parakeratosis is a rare disorder characterized by erythematous-brown hyperkeratotic papules and erythematous patches with scaling, occurring predominantly in...
BACKGROUND
Granular parakeratosis is a rare disorder characterized by erythematous-brown hyperkeratotic papules and erythematous patches with scaling, occurring predominantly in the flexures and sites of occlusion. While the exact underlying pathogenesis remains unknown, there has been a wide variety of precipitating factors and treatment options reported in the literature.
OBJECTIVE
We systematically reviewed and identified precipitants of granular parakeratosis, as well as its clinical and histologic features and treatment outcomes.
METHOD
A comprehensive literature search was conducted using MEDLINE and Embase in March 2021.
RESULTS
A total of 60 studies with 129 patients were included for analysis. An inciting factor was identified in 53.4%, the most common being topical agents including zinc oxide (17.1%), deodorant/antiperspirant (15.5%), and those containing benzalkonium chloride (7.0%). The majority presented with bilateral (68.2%) eruption of hyperkeratotic papules or erythematous patches and plaques, most frequently involving the axilla (56.5%). The prevailing histologic feature was retained keratohyalin granules within the stratum corneum in punch biopsy (97.2%) and curette (100%) specimens. Treatment options with reported success ranged from topical corticosteroids and systemic antibiotics to surgical interventions.
CONCLUSION
We provide a systematic review of reported precipitants, clinical features, and treatment options that clinicians should consider when granular parakeratosis is considered.
Topics: Dermatologic Agents; Humans; Keratosis; Parakeratosis; Skin; Treatment Outcome
PubMed: 35094385
DOI: 10.1111/ijd.16107 -
Journal of Pediatric Psychology Mar 2016To conduct a systematic review of the factors predicting anticipatory distress to painful medical procedures in children. (Review)
Review
OBJECTIVE
To conduct a systematic review of the factors predicting anticipatory distress to painful medical procedures in children.
METHODS
A systematic search was conducted to identify studies with factors related to anticipatory distress to painful medical procedures in children aged 0-18 years. The search retrieved 7,088 articles to review against inclusion criteria. A total of 77 studies were included in the review.
RESULTS
31 factors were found to predict anticipatory distress to painful medical procedures in children. A narrative synthesis of the evidence was conducted, and a summary figure is presented.
CONCLUSIONS
Many factors were elucidated that contribute to the occurrence of anticipatory distress to painful medical procedures. The factors that appear to increase anticipatory distress are child psychopathology, difficult child temperament, parent distress promoting behaviors, parent situational distress, previous pain events, parent anticipation of distress, and parent anxious predisposition. Longitudinal and experimental research is needed to further elucidate these factors.
Topics: Adolescent; Anticipation, Psychological; Anxiety; Child; Child, Preschool; Female; Humans; Infant; Infant, Newborn; Male; Mental Recall; Pain; Parent-Child Relations; Parents; Psychopathology; Risk Factors; Temperament
PubMed: 26338981
DOI: 10.1093/jpepsy/jsv076 -
Journal of Neurology, Neurosurgery, and... Nov 2023The literature on predictors of persistent postural-perceptual dizziness (PPPD) following peripheral vestibular insults has not been systematically reviewed.
BACKGROUND
The literature on predictors of persistent postural-perceptual dizziness (PPPD) following peripheral vestibular insults has not been systematically reviewed.
METHODS
We systematically reviewed studies on predictors of PPPD and its four predecessors (phobic postural vertigo, space-motion discomfort, chronic subjective dizziness and visual vertigo). Investigations focused on new onset chronic dizziness following peripheral vestibular insults, with a minimum follow-up of 3 months. Precipitating events, promoting factors, initial symptoms, physical and psychological comorbidities and results of vestibular testing and neuroimaging were extracted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.
RESULTS
We identified 13 studies examining predictors of PPPD or PPPD-like chronic dizziness. Anxiety following vestibular injury, dependent personality traits, autonomic arousal and increased body vigilance following precipitating events and visual dependence, but not the severity of initial or subsequent structural vestibular deficits or compensation status, were the most important predictors of chronic dizziness. Disease-related abnormalities of the otolithic organs and semi-circular canals and age-related brain changes seem to be important only in a minority of patients. Data on pre-existing anxiety were mixed.
CONCLUSIONS
After acute vestibular events, psychological and behavioural responses and brain maladaptation are the most likely predictors of PPPD, rather than the severity of changes on vestibular testing. Age-related brain changes appear to have a smaller role and require further study. Premorbid psychiatric comorbidities, other than dependent personality traits, are not relevant for the development of PPPD.
PubMed: 36941047
DOI: 10.1136/jnnp-2022-330196 -
Journal of Neurosurgery Jul 2020Acute low-pressure hydrocephalus (ALPH) is characterized by clinical manifestations of an apparent raised intracranial pressure (ICP) and ventriculomegaly despite... (Review)
Review
OBJECTIVE
Acute low-pressure hydrocephalus (ALPH) is characterized by clinical manifestations of an apparent raised intracranial pressure (ICP) and ventriculomegaly despite measured ICP that is below the expected range (i.e., typically ≤ 5 cm H2O). ALPH is often refractory to standard hydrocephalus intervention protocols and the ICP paradox commonly leads to delayed diagnosis. The aim of this study was to characterize ALPH and develop an algorithm to facilitate diagnosis and management for patients with ALPH.
METHODS
EMBASE, MEDLINE, and Google Scholar databases were searched for ALPH cases from its first description in 1994 until 2019. Cases that met inclusion criteria were pooled with cases managed at the authors' institution. Patient characteristics, presenting signs/symptoms, precipitating factors, temporizing interventions, definitive treatment, and patient outcomes were recorded.
RESULTS
There were 195 patients identified, with 42 local and 153 from the literature review (53 pediatric patients and 142 adults). Decreased level of consciousness was the predominant clinical sign. The most common etiologies of hydrocephalus were neoplasm and hemorrhage. While the majority of ALPH occurred spontaneously, 39% of pediatric patients had previously undergone a lumbar puncture. Prior to ALPH diagnosis, 92% of pediatric and 39% of adult patients had a ventricular shunt in situ. The most common temporizing intervention was subatmospheric CSF drainage. The majority of patients underwent a shunt insertion/revision or endoscopic third ventriculostomy as definitive ALPH treatment. Although the mortality rate was 11%, 83% of pediatric and 49% of adult patients returned to their pre-ALPH neurological functional status after definitive treatment. Outcomes were related to both the severity of the underlying neurosurgical disease causing the hydrocephalus and the efficacy of ALPH treatment.
CONCLUSIONS
ALPH is an underrecognized variant phenotype of hydrocephalus that is associated with multiple etiologies and can be challenging to treat as it frequently does not initially respond to standard strategies of CSF shunting. With early recognition, ALPH can be effectively managed. A management algorithm is provided as a guide for this purpose.
PubMed: 32736355
DOI: 10.3171/2020.4.JNS20476 -
Journal of Medical Case Reports Mar 2021Spontaneous Pneumomediastinum is a rare disease. It could be a simple and self-limited condition or be a life-threatening complication of underlying diseases. The... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Spontaneous Pneumomediastinum is a rare disease. It could be a simple and self-limited condition or be a life-threatening complication of underlying diseases. The therapeutic options also differ by the cause. This systematic review was done to provide, as far as we know, the first attempt to broadly assess the clinical feature, predisposing factors, possible management, and outcome of spontaneous primary pneumomediastinum.
METHODS
In addition to the two patients treated at our hospital, a Pub Med Search for literature on case reports of spontaneous pneumomediastinum published in English up to November 2018 was done. We extracted data on patients' demographic characteristics, symptoms, timing, diagnosis, management, and outcome of the treatment were analyzed based on the preferred Reporting Items for Systematic reviews and Meta-analysis (PRISMA) RESULT: A total of 339 cases were reviewed. 71.7% of them were male. The Mean age affected was 22.4 ± 11.3 years. Chest pain, 196 (57.8%), is the most common presenting symptom, followed by dyspnea, 156 (46%), cough 95 (28%), neck swelling 92 (27.13%), cervical pain 88 (25.9%), dysphagia 39 (11.5%), odynophagia 37 (10.9%), and Dysphonia 14 (4.1%). Fifty-seven patients (16.8%) had a prior history of Asthma, 19 (5.6%) had Connective Tissue Disorders, and 12 (3.5%) had associated malignancy as an identified risk factor. In 35 (10.3%) patients, spontaneous pneumomediastinum was found incidentally. The mean number of days before the clinical resolution of spontaneous pneumomediastinum was 6.65 ± 11.8 days and the average hospital stay was 4.15 ± 1.93 days. Nineteen (5.6%) patients have died as a result of the underlying disease not related to SPM.
CONCLUSION
Spontaneous pneumomediastinum is uncommon, usually benign, a self-limited disorder that commonly occurs in a young adult without any apparent precipitating factor or disease. Spontaneous pneumomediastinum usually responds very well to conservative treatment without recurrence. However, secondary causes should be ruled out to minimize the unfavorable outcome.
Topics: Adolescent; Adult; Chest Pain; Child; Cough; Dyspnea; Female; Humans; Male; Mediastinal Emphysema; Neoplasm Recurrence, Local; Young Adult
PubMed: 33761988
DOI: 10.1186/s13256-021-02701-z