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Background: A non-invasive ventilation (NIV) mask has been designed to deliver NIV with expiratory washout (EW) to improve efficacy of ventilation by optimizing clearance of expired gases from the anatomic dead-space. This study compared the performance and comfort of a novel investigational mask with EW with a conventional mask during NIV therapy.Methods: In this pilot cross-over study, participants with severe stable chronic obstructive pulmonary disease (COPD) attended a single visit to receive bi-level NIV through two masks; the investigational mask with EW, and a conventional mask. The order of mask use was randomly allocated, and each mask was used for 60-minutes with a 30-to-60-minute washout in between. The primary outcome was transcutaneous carbon dioxide (PtCO2) at 60 minutes. Other physiologic and NIV device variables were also assessed.Results: The mean difference [95% CI] in the PtCO2 between the investigational and conventional masks at 60 minutes, adjusted for baseline, was -0.74 mmHg [-2.81 to 1.33, P=0.45]. The investigational mask with EW elicited a lower tidal volume (-128.7 mL [-190.0 to -67.3], P<0.001) and minute ventilation (-2.28 L·min-1 [-3.12 to -1.43], P<0.001), and a higher leak (7.96 L·min-1 [4.39 to 11.54], P<0.001), than the conventional mask. There were no significant differences in other physiological responses or ratings of dyspnoea or comfort.Conclusions: NIV therapy delivered using a novel mask with EW was similarly effective at reducing PtCO2, while the delivered tidal volume and minute ventilation were significantly lower, when compared to a conventional mask in participants with severe COPD.
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BACKGROUND: Closed-loop oxygen control systems automatically adjust the fraction of inspired oxygen (FiO2) to maintain oxygen saturation (SpO2) within a predetermined target range. Their performance with low and high-flow oxygen therapies, but not with non-invasive ventilation, has been established. We compared the effect of automated oxygen on achieving and maintaining a target SpO2 range with nasal high flow (NHF), bilevel positive airway pressure (bilevel) and continuous positive airway pressure (CPAP), in stable hypoxaemic patients with chronic cardiorespiratory disease. METHODS: In this open-label, three-way cross-over trial, participants with resting hypoxaemia (n=12) received each of NHF, bilevel and CPAP treatments, in random order, with automated oxygen titrated for 10 min, followed by 36 min of standardised manual oxygen adjustments. The primary outcome was the time taken to reach target SpO2 range (92%-96%). Secondary outcomes included time spent within target range and physiological responses to automated and manual oxygen adjustments. RESULTS: Two participants were randomised to each of six possible treatment orders. During automated oxygen control (n=12), the mean (±SD) time to reach target range was 114.8 (±87.9), 56.6 (±47.7) and 67.3 (±61) seconds for NHF, bilevel and CPAP, respectively, mean difference 58.3 (95% CI 25.0 to 91.5; p=0.002) and 47.5 (95% CI 14.3 to 80.7; p=0.007) seconds for bilevel and CPAP versus NHF, respectively. Proportions of time spent within target range were 68.5% (±16.3), 65.6% (±28.7) and 74.7% (±22.6) for NHF, bilevel and CPAP, respectively.Manually increasing, then decreasing, the FiO2 resulted in similar increases and then decreases in SpO2 and transcutaneous carbon dioxide (PtCO2) with NHF, bilevel and CPAP. CONCLUSION: The target SpO2 range was achieved more quickly when automated oxygen control was initiated with bilevel and CPAP compared with NHF while time spent within the range across the three therapies was similar. Manually changing the FiO2 had similar effects on SpO2 and PtCO2 across each of the three therapies. TRIAL REGISTRATION NUMBER: ACTRN12622000433707.
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Pressão Positiva Contínua nas Vias Aéreas , Estudos Cross-Over , Hipóxia , Ventilação não Invasiva , Oxigenoterapia , Saturação de Oxigênio , Humanos , Masculino , Feminino , Oxigenoterapia/métodos , Hipóxia/terapia , Hipóxia/etiologia , Pessoa de Meia-Idade , Ventilação não Invasiva/métodos , Idoso , Pressão Positiva Contínua nas Vias Aéreas/métodos , Oxigênio/administração & dosagem , Doenças Cardiovasculares/terapia , AdultoRESUMO
Introduction This study presents an innovative model of integrated dermatology service delivery. Kauri HealthCare (KHC) is a general practice serving around 19 000 patients in Palmerston North, New Zealand. A 'mini clinic' is provided by an on-site dermatologist that is available for patients of KHC. Referring practitioners are required to attend with the patient to present their case and seek dermatologist input. This allows for patients to receive a specialist opinion, as well as for the referrer to receive practical and academic teaching, record findings, and arrange any further investigations, follow-up, or management. Aim To describe the nature of patient presentations and clinical outcomes of a novel dermatologist-general practitioner integrated clinic based in a provincial healthcare practice. Methods Descriptive analysis of all referrals to the Kauri HealthCare dermatology mini clinic from April 2017 to December 2022. Results During the study period, 964 diagnoses were recorded across 806 patients booked into the mini clinic. The most common presenting conditions were: (1) eczema; (2) psoriasis; (3) actinic keratoses; (4) naevi; and (5) seborrheic keratosis. Practitioners sought dermatology opinion on the diagnosis and/or management of skin conditions. Further referral to secondary care was not required for 86% of patients. Discussion Improvements could be made to better serve those of Maori and Pacific ethnicity, or living in high socioeconomic deprivation. Results indicate where teaching could be prioritised for practitioners, postgraduates, and medical students. Overall, this is an innovative clinic model, which seeks to provide equitable care, medical education, and collaboration between primary and secondary services.
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Dermatologia , Clínicos Gerais , Dermatopatias , Humanos , Dermatologistas , Dermatologia/métodos , Dermatopatias/diagnóstico , Dermatopatias/terapia , Nova ZelândiaRESUMO
Social media platforms are used for support and as resources by people from the endometriosis community who are seeking advice about diagnosis, education, and disease management. However, little is known about the scientific accuracy of information circulated on Instagram about the disease. To fill this gap, this study analysed the evidence-based nature of content on Instagram about endometriosis. A total of 515 Instagram posts published between February 2022 and April 2022 were gathered and analysed using a content analysis method, resulting in sixteen main content categories, including "educational", which comprised eleven subcategories. Claims within educational posts were further analysed for their evidence-based accuracy, guided by a process which included fact-checking all claims against the current scientific evidence and research. Of the eleven educational subcategories, only four categories (cure, scientific article, symptoms, and fertility) comprised claims that were at least 50% or greater evidence-based. More commonly, claims comprised varying degrees of evidence-based, mixed, and non-evidence-based information, and some categories, such as surgery, were dominated by non-evidence-based information about the disease. This is concerning as social media can impact real-life decision-making and management for individuals with endometriosis. Therefore, this study suggests that health communicators, clinicians, scientists, educators, and community groups trying to engage with the endometriosis online community need to be aware of social media discourses about endometriosis, while also ensuring that accurate and translatable information is provided.
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BACKGROUND: Eczema is a chronic, relapsing skin condition commonly managed by emollients and topical corticosteroids. Prevalence of use and demand for effective botanical therapies for eczema is high worldwide, however, clinical evidence of benefit is limited for many currently available botanical treatment options. Robustly-designed and adequately powered randomised controlled trials (RCTs) are essential to determine evidence of clinical benefit. This protocol describes an RCT that aims to investigate whether a manuka oil based emollient cream, containing 2% ECMT-154, is a safe and effective topical treatment for moderate to severe eczema. METHODS: This multicentre, single-blind, parallel-group, randomised controlled trial aims to recruit 118 participants from community pharmacies in Aotearoa New Zealand. Participants will be randomised 1:1 to receive topical cream with 2% ECMT-154 or vehicle control, and will apply assigned treatment twice daily to affected areas for six weeks. The primary outcome is improvement in subjective symptoms, assessed by change in POEM score. Secondary outcomes include change in objective symptoms assessed by SCORAD (part B), PO-SCORAD, DLQI, and treatment acceptability assessed by TSQM II and NRS. DISCUSSION: Recruitment through community pharmacies commenced in January 2022 and follow up will be completed by mid-2023. This study aims to collect acceptability and efficacy data of manuka oil based ECMT-154 for the treatment of eczema. If efficacy is demonstrated, this topical may provide an option for a novel emollient treatment. The community-based design of the trial is anticipated to provide a generalisable result. ETHICS AND DISSEMINATION: Ethics approval was obtained from Central Health and Disability Ethics Committee (reference: 2021 EXP 11490). Findings of the study will be disseminated to study participants, published in peer-reviewed journal and presented at scientific conferences. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12621001096842. Registered on August 18, 2021 ( https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=382412&isReview=true ). PROTOCOL VERSION: 2.1 (Dated 18/05/2022).
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Eczema , Farmácias , Humanos , Emolientes/uso terapêutico , Nova Zelândia , Índice de Gravidade de Doença , Austrália , Eczema/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
Background: The explosion of information, misinformation and disinformation (the "infodemic") related to the coronavirus disease 2019 (COVID-19) pandemic on digital and social media is reported to affect mental health and quality of life. However, reports assessing the COVID-19 infodemic on health-related quality of life (HRQL) in patients with chronic diseases are scarce. In this study, we investigated the associations between the infodemic and HRQL in uninfected individuals with pre-existing chronic respiratory diseases (CRDs) such as asthma, chronic obstructive pulmonary disease (COPD) and other CRDs. Methods: We conducted a multi-national, cross-sectional, observational study in Canada, India, New Zealand and the United Kingdom where we distributed a set of digitised questionnaires among 1018 participants with chronic respiratory diseases who were not infected with the SARS-CoV-2 virus at least three months prior to the study. We collected information about the infodemic such as news watching or social media use more than usual during the pandemic. HRQL was assessed using the short form of the chronic respiratory questionnaire (SF-CRQ). Demographic information, comorbidities, compliance, mental health, behavioural function, and social support were also recorded. We analysed the direct and indirect relationships between infodemic and HRQL using structural equation models (SEM). Results: Of all participants, 54% were females and had a mean (standard deviation (SD)) age of 53 (17) years. We found that higher infodemic was associated with worse emotional function (regression coefficient ß = -0.08; 95% confidence interval (CI) = -0.14 to -0.01), which means a one SD change of the higher infodemic latent variable was associated with a 0.08 SD change of emotional function level. The association between higher infodemic and worse emotional function was mediated by worse mental health and behavioural functions but is marginally ameliorated by improved social support. In stratification analysis, we found significant disease and country-wise variations in the associations between infodemic and SF-CRQ domain scores. Conclusions: These results provide new evidence that the COVID-19 infodemic significantly influences the HRQL in patients with CRDs through a complex interplay between mental health, behavioural function, and social support. This new dimension of research also opens avenues for further research on infodemic-related health effects in other chronic diseases.
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COVID-19 , Transtornos Respiratórios , Feminino , Humanos , Pessoa de Meia-Idade , Masculino , Qualidade de Vida , SARS-CoV-2 , Estudos Transversais , Infodemia , Doença CrônicaRESUMO
Background: The stepwise approach to long-term asthma management, which traditionally incorporates short-acting ß2-agonist reliever therapy, has been a core feature of asthma guidelines for over 30â years. There have been no studies, however, directly investigating the use of an entire guideline-recommended track. Recently, inhaled corticosteroid-formoterol has been recommended as the preferred reliever therapy in adult asthma, in accordance with a stepwise "Anti-Inflammatory Reliever" (AIR) treatment track. Objective: The aim of this study was to evaluate the AIR stepwise approach recommended by the New Zealand adolescent and adult asthma guidelines, in combination with a novel algorithm for transitioning between treatment steps. Methods: This 52-week, open-label, single-group study will recruit 100 adults aged 18 to 75â years with mild, moderate and moderate-severe asthma (ACTRN12620001010987). Participants will be allocated to budesonide-formoterol 200/6â µg, one actuation as needed (Step 1), one actuation twice daily and as needed (Step 2), or two actuations twice daily and one as needed (Step 3). Treatment steps will be adjusted throughout the study, in response to reliever use and asthma attacks, according to a stepwise AIR algorithm. Following a 26-week period of investigator-led transitions, participants will adjust their own treatment step. The primary outcome is participant satisfaction as measured by the Global Satisfaction score of the Treatment Satisfaction Questionnaire for Medication. Secondary outcomes will assess efficacy and safety, and describe patterns of medication use and participant flow through the treatment steps. Conclusion: This is the first trial to assess the AIR treatment track and algorithm. The results will provide knowledge to guide the clinical use of this approach.
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BACKGROUND: Previous studies on health-related quality of life (HRQoL) in asthma have mainly focused on clinical and environmental determinants. Little is known about the role of social determinants on HRQoL in asthma. OBJECTIVES: We aimed to investigate the association between social deprivation and HRQoL in asthma. METHODS: A total of 691 adult asthmatics from Canada, India, New Zealand, and the United Kingdom were administered a digital questionnaire containing demographic information and questions about social and psychological attributes, sleep disturbances, and alcohol abuse. HRQoL was measured using the Short Form of the Chronic Respiratory Questionnaire (SF-CRQ). We analyzed the direct and indirect relationships between social deprivation and HRQoL using structural equation models with social deprivation as a latent variable. We tested for mediation via anxiety, depression, sleep disturbances, and alcohol abuse. RESULTS: We found that less social deprivation (latent variable) was directly associated with better SF-CRQ domain scores such as dyspnea (regression coefficient ß: 0.33; 95% confidence interval [CI]: 0.07 to 0.58), fatigue (ß: 0.39; 95% CI: 0.14 to 0.64), and emotional function (ß: 0.37; 95% CI: 0.11 to 0.62), but with the worse mastery score (ß: -0.29; 95% CI: -0.55 to -0.03); however, those associations varied across participating countries. We also observed that among all individual social deprivation indicators, education, companionship, emotional support, instrumental support, and social isolation were directly associated with HRQoL, and the relationship between social deprivation and HRQoL was mediated through anxiety and sleep disturbances. CONCLUSIONS: Our results demonstrated that less social deprivation was directly, and indirectly through less anxiety and better sleep quality, associated with better HRQoL in asthma.
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Alcoolismo , Asma , Adulto , Humanos , Qualidade de Vida/psicologia , Qualidade do Sono , Ansiedade/epidemiologia , Ansiedade/psicologia , Asma/epidemiologia , Inquéritos e Questionários , Privação SocialRESUMO
Objectives: To estimate the proportion of adult diabetics with a skin to deltoid muscle distance (SDMD) of > 25 mm, representing a distance greater than the standard needle length used for intramuscular COVID-19 vaccination, and to assess whether anthropometric measurements predict ultrasound SDMD measurements. Design: Non-interventional cross-sectional study. Setting: Single site, non-clinical setting, Wellington, New Zealand. Participants: One hundred participants (50 females) aged at least 18 years diagnosis with diabetes. All participants completed the study. Main outcome measures: The proportions of participants with a SDMD > 25 mm and a SDMD > 20 mm (indicating that the needle would not have penetrated at least 5 mm into the deltoid, which is considered necessary to ensure deposition of vaccine into muscle); the relationship between anthropometric measurements (body weight, body height, body mass index (BMI), skinfold thickness, arm circumference) and SDMD measured by ultrasound. Results: The proportion (95 %CI) of participants with a SDMD > 25 mm was 6/100; 6 % (2.2 to 12.6), and the proportion with a SDMD > 20 mm was 11 % (5.6 to 18.8), of which 9/11 had a BMI ≥ 30 kg/m2 and 9/11 were female. The strongest relationships between anthropometric measurements and SDMD were with arm circumference (r = 0.76, P < 0.001) and BMI (r = 0.73, P < 0.001). Arm circumference and BMI were the best predictors of SDMD measurements with AUC for ROC curves of 0.99 and 0.94 above the 25 mm cut point, 0.97 and 0.89 above the 20 mm cut point respectively. Conclusions: The standard needle length of 25 mm is likely to be insufficient to ensure deposition of COVID-19 vaccine within the deltoid muscle in a small but important proportion of obese adults with diabetes. Arm circumference and BMI are simple measurements that could identify those that need a long needle to ensure successful intramuscular vaccine administration. Funding: Ruth Maud Ring Spencer Estate; Health Research Council of New Zealand (Independent Research Organisation).
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Background: Maori, the indigenous people of New Zealand, have traditionally used the kanuka tree as part of their healing system, Rongoa Maori, and the oil from the kanuka tree has demonstratable anti-inflammatory and anti-bacterial properties. This trial investigated the efficacy and safety of a 3% kanuka oil (KO) cream compared to vehicle control (VC) for the topical treatment of eczema. The trial was conducted through a nationwide community pharmacy research network. Methods: This single-blind, parallel-group, randomised, vehicle-controlled trial was undertaken in 11 research trained community pharmacies across New Zealand. Eighty adult participants with self-reported moderate-to-severe eczema, assessed by Patient Orientated Eczema Measure (POEM) were randomised by blinded investigators to apply 3% KO cream or VC topically, twice daily, for six weeks. Randomisation was stratified by site and eczema severity, moderate versus severe. Primary outcome was difference in POEM scores at week six between groups by intention to treat. The study is registered on the Australian New Zealand Clinical Trial Registry (ANZCTR) reference number, ACTRN12618001754235. Findings: Eighty participants were recruited between 17 May 2019 and 10 May 2021 (41 KO group, 39 VC group). Mean POEM score (standard deviation) improved between baseline and week six for KO group, 18·4 (4·4) to 6·8 (5·5), and VC group, 18·7 (4·5) to 9·8 (6·5); mean difference between groups (95% confidence interval) was -3·1 (-6·0 to -0·2), p = 0·036. There were three adverse events reported in the KO group related to the intervention and two in the control group. Interpretation: The KO group had a significant improvement in POEM score compared to VC. Rates of adverse events and withdrawals were similar between groups with no serious adverse events reported. Treatment acceptability was high for both groups across all domains. Our results suggest that in adults with moderate-to-severe eczema, the addition of KO to a daily emollient regimen led to a reduction in POEM score compared to VC. KO may represent an effective, safe, and well tolerated treatment for moderate-to-severe eczema in adults. Funding: Hikurangi Bioactives (Ruatoria, New Zealand) and HoneyLab (Tauranga, New Zealand), supported by a grant from Callaghan Innovation.
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CONTEXT: Palliative care aims to improve the quality of life in patients with incurable illness. Medicinal cannabis (MC) has been used in the palliative care setting to address multiple symptoms in patients. OBJECTIVES: To evaluate the full scope of available literature investigating the effects and potential harms of MC on symptom management and quality of life in palliative care. METHODS: PubMed, Embase, The Cochrane Library and clinicaltrials.gov were searched for eligible articles, published between 1960 and September 9, 2021. Quality of the evidence was assessed in accordance with Grading of Recommendations, Assessment, Development and Evaluations. Risk of bias was assessed using the RoB 2 tool for randomised controlled trials and the Risk of Bias in Non-randomized Studies-of Interventions (ROBINS-I) tool for non-randomized trials. RESULTS: Fifty-two studies (20 randomised; 32 non-randomised) with 4786 participants diagnosed with cancer (n = 4491), dementia (n = 43), AIDS (n = 235), spasticity (n = 16), NORSE syndrome (n = 1) were included. The quality of evidence was 'very low' or 'low' for all studies, and low for only two randomised controlled trials. Positive treatment effects (statistical significance with P < 0.05) were seen for some MC products in pain, nausea and vomiting, appetite, sleep, fatigue, chemosensory perception and paraneoplastic night sweats in patients with cancer, appetite and agitation in patients with dementia and appetite, nausea and vomiting in patients with AIDS. Meta-analysis was unable to be performed due to the wide range of cannabis products used and the heterogeneity of the study outcomes. CONCLUSION: While positive treatment effects have been reported for some MC products in the palliative care setting, further high quality evidence is needed to support recommendations for its use in clinical practice.
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Síndrome da Imunodeficiência Adquirida , Cannabis , Demência , Maconha Medicinal , Neoplasias , Analgésicos/uso terapêutico , Humanos , Maconha Medicinal/uso terapêutico , Náusea/tratamento farmacológico , Neoplasias/terapia , Cuidados Paliativos , Qualidade de Vida , Vômito/terapiaRESUMO
BACKGROUND: Coronavirus disease 2019 (COVID-19) has exposed the disproportionate effects of pandemics on frontline workers and the ethical imperative to provide effective prophylaxis. We present a model for a pragmatic randomised controlled trial (RCT) that utilises Bayesian methods to rapidly determine the efficacy or futility of a prophylactic agent. METHODS: We initially planned to undertake a multicentre, phase III, parallel-group, open-label RCT, to determine if hydroxychloroquine (HCQ) taken once a week was effective in preventing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in healthcare workers (HCW) aged ≥ 18 years in New Zealand (NZ) and Ireland. Participants were to be randomised 2:1 to either HCQ (800 mg stat then 400 mg weekly) or no prophylaxis. The primary endpoint was time to Nucleic Acid Amplification Test-proven SARS-CoV-2 infection. Secondary outcome variables included mortality, hospitalisation, intensive care unit admissions and length of mechanical ventilation. The trial had no fixed sample size or duration of intervention. Bayesian adaptive analyses were planned to occur fortnightly, commencing with a weakly informative prior for the no prophylaxis group hazard rate and a moderately informative prior on the intervention log hazard ratio centred on 'no effect'. Stopping for expected success would be executed if the intervention had a greater than 0.975 posterior probability of reducing the risk of SARS-CoV-2 infection by more than 10%. Final success would be declared if, after completion of 8 weeks of follow-up (reflecting the long half-life of HCQ), the prophylaxis had at least a 0.95 posterior probability of reducing the risk of SARS-CoV-2 infection by more than 10%. Futility would be declared if HCQ was shown to have less than a 0.10 posterior probability of reducing acquisition of SARS-CoV-2 infection by more than 20%. DISCUSSION: This study did not begin recruitment due to the marked reduction in COVID-19 cases in NZ and concerns regarding the efficacy and risks of HCQ treatment in COVID-19. Nonetheless, the model presented can be easily adapted for other potential prophylactic agents and pathogens, and pre-established collaborative models like this should be shared and incorporated into future pandemic preparedness planning. TRIAL REGISTRATION: The decision not to proceed with the study was made before trial registration occurred.
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COVID-19 , Pandemias , COVID-19/prevenção & controle , Pessoal de Saúde , Humanos , Hidroxicloroquina/efeitos adversos , Pandemias/prevenção & controle , SARS-CoV-2RESUMO
Healthcare research is traditionally published in academic papers, coded in scientific language, and locked behind paywalls - an inaccessible form for many. Sharing research results with participants and the public in an appropriate, accessible manner, is an ethical practice directed in research guidance. Evidence-based recommendations for the medium used are scant, but science communication advice advocates principles which may be fulfilled well by the medium of comics. We report a randomised crossover study conducted online, comparing participant preferences for research results shared in the medium of a comic, a traditional lay text summary, and the control approach of a scientific abstract. 1236 respondents read all three summaries and ranked their most and least preferred formats. For the most preferred summary, the comic was chosen by 716 (57.9%), lay summary by 321 (26.0%), and scientific abstract by 199 (16.1%) respondents. For the least preferred summary the scientific abstract was chosen by 614 (49.7%), lay summary by 380 (30.7%) and comic by 242 (19.6%). Review of free-text responses identified key reasons for the majority preferring the comic over the others, which included finding this easier to read and understand, more enjoyable to consume, and more satisfactory as a medium of communication.
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Comunicação , Estudos Cross-Over , HumanosRESUMO
Chronic pelvic pain (CPP) causes important negative effects on quality of life. Endometriosis is the most common cause of CPP in females, and diagnostic delay is over six years internationally. Data remain scarce for CPP impact or diagnostic delay in Aotearoa New Zealand. This study used an online survey to explore the impact of CPP on various life domains for those aged over 18. Additionally, for those with an endometriosis diagnosis, diagnostic delay and factors affecting this over time were explored. There were 800 respondent (620 with self-reported endometriosis). CPP symptoms, irrespective of final diagnosis, started prior to age 20 and negatively impacted multiple life domains including employment, education, and relationships. Mean diagnostic delay for those with endometriosis was 8.7 years, including 2.9 years between symptom onset and first presentation and 5.8 years between first presentation and diagnosis. Five doctors on average were seen prior to diagnosis. However, there was a reduction in the interval between first presentation and diagnosis over time, from 8.4 years for those presenting before 2005, to two years for those presenting after 2012. While diagnostic delay is decreasing, CPP, irrespective of aetiology, continues to have a significant negative impact on the lives of those affected.
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Dor Crônica , Endometriose , Adulto , Idoso , Dor Crônica/complicações , Dor Crônica/etiologia , Diagnóstico Tardio/efeitos adversos , Endometriose/complicações , Endometriose/diagnóstico , Feminino , Humanos , Nova Zelândia , Dor Pélvica/diagnóstico , Dor Pélvica/etiologia , Qualidade de Vida , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE OF STUDY: To explore the experiences, patient interactions and knowledge regarding the use of cannabis as a medicine in New Zealand doctors in an oncology setting. STUDY DESIGN: An observational cross-sectional survey undertaken between November 2019 and January 2020 across four secondary-care hospital oncology departments within New Zealand (Auckland, Wellington, Christchurch and Dunedin). Participants were a convenience sample of doctors; consultants, registrars, medical officers of special status and house surgeons working in oncology departments. Of 53 individuals approached, 45 participated (85% Response Rate). The primary outcome was reporteddoctor-patient interactions. Secondary outcomes included knowledge of cannabis-based products, their efficacy, prescribing regulations and educational access. RESULTS: Of 44 doctors, 37 (84%, 95% CI: 70 to 93) reported patient requests to prescribe cannabis-based products and 43 (98%, 95% CI: 88 to 100) reported patients using illicit cannabis for medical symptoms. Primary request reasons were pain, nausea/vomiting and cancer treatment. 33/45 (73%, 95% CI: 58 to 85) cited knowledge of at least one cannabis-based product and 27/45 (60%, 95% CI: 44 to 74) indicated at least one condition that had evidence of efficacy. 36/44 (82%, 95% CI: 67 to 92) expressed future prescribing concerns but all were willing to use a cannabis-based product developed with traditional medical provenance. CONCLUSION: In the oncology setting, patients are asking doctors about symptomatic and curative treatment with cannabis-based products. Doctors are not biased against the use of products showing medical provenance; however, NZ-specific clinical and regulatory guidelines are essential to support patient discussions and appropriate prescribing.
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Cannabis , Conhecimentos, Atitudes e Prática em Saúde , Maconha Medicinal/uso terapêutico , Neoplasias/tratamento farmacológico , Relações Médico-Paciente , Médicos/psicologia , Adulto , Idoso , Atitude do Pessoal de Saúde , Estudos Transversais , Feminino , Humanos , Masculino , Medicina , Pessoa de Meia-Idade , Nova ZelândiaRESUMO
AIMS: To review the demographic and clinical characteristics of confirmed COVID-19 cases within the Greater Wellington Region (GWR). METHODS: A retrospective, observational study of all 96 confirmed COVID-19 cases in the GWR. The primary outcome was time taken from onset to complete resolution of symptoms. Secondary outcomes were the epidemiological and clinical characteristics of cases. RESULTS: The mean (SD) time from symptom onset to complete resolution was 19.1 (1.1) days. The mean (SD) age was 43.1 (16.9). 51% were male. The majority were of European ethnicity (84%), resided in the top five decile neighbourhoods (76%) and had travelled to New Zealand (69%). The mean (SD) time from onset of symptoms to obtaining RT-PCR testing results was 5.3 (0.4) days. The most common symptoms at onset were cough (36%), sore throat (22%) and fatigue (21%); the overall most common symptoms were cough (65%), sore throat (43%), headache (43%) and fatigue (42%); many symptoms were late manifestations. The most common co-morbidity reported was asthma (20%), with no reported exacerbations. The rate of secondary infections within households was 0.05 per primary infection. CONCLUSION: The demography of COVID-19 cases reflected the imported nature of cases. The clinical presentation of COVID-19 was highly variable and there were no particular symptoms that could accurately predict infection.
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COVID-19/diagnóstico , COVID-19/epidemiologia , Exame Físico , Adulto , Causalidade , Tosse/diagnóstico , Fadiga/diagnóstico , Cefaleia/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Faringite/diagnóstico , Estudos RetrospectivosRESUMO
'Public engagement' describes a collaborative relationship between scientists and the public we serve. This has the potential to improve clinical research and is encouraged by key research funding bodies, however the objective evidence base for effective approaches remains limited. Social media algorithms determine what content users see and are known to weight post media differently. While visual content is understood to improve reach and engagement broadly, less is known about which kinds of visuals are most effective for engaging people with clinical research. We present a five year retrospective analysis of public engagement with Facebook posts made by an independent medical research institute, classified by their visual media content. Inclusion of visual post media was associated with positive effects on both reach and engagement. We present medium and strong evidence that this effect was most pronounced for comics compared to other visual media types. This data evidences objective value of using comics and other visual media for public engagement with clinical research. The metrics evaluated are easily accessible on many social media platforms meaning this approach could readily be applied by other researchers to measure the impact of their public engagement efforts, and inform science communication strategies and resource allocation.