Jack Dummer
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View article: Variation in clinical presentation, complications and outcomes for Māori and Pacific peoples among hospitalised adults with <scp>COVID</scp>‐19 in 2022, Aotearoa New Zealand
Variation in clinical presentation, complications and outcomes for Māori and Pacific peoples among hospitalised adults with <span>COVID</span>‐19 in 2022, Aotearoa New Zealand Open
Background Pacific region‐specific data on the clinical course of COVID‐19 are limited. We aimed to describe clinical features and outcomes from Aotearoa New Zealand patients, focusing on Māori and Pacific peoples. Methods We conducted a r…
View article: Evaluation of risk prediction scores for adults hospitalized with COVID-19 in a highly-vaccinated population, Aotearoa New Zealand 2022
Evaluation of risk prediction scores for adults hospitalized with COVID-19 in a highly-vaccinated population, Aotearoa New Zealand 2022 Open
Following re-calibration, existing risk prediction scores accurately predicted mortality.
View article: COVID-19–related hospitalizations among Aotearoa, New Zealand children during the Omicron era of SARS-CoV-2
COVID-19–related hospitalizations among Aotearoa, New Zealand children during the Omicron era of SARS-CoV-2 Open
Children hospitalized during the first significant wave of SARS-CoV-2 infection in New Zealand presented with a multi-system viral illness and rarely with severe disease.
View article: Lung function and cardiovascular risk at age 45 in a cohort of the general population
Lung function and cardiovascular risk at age 45 in a cohort of the general population Open
Low lung volumes at age 45 and accelerated pulmonary function decline are associated with a higher estimated cardiovascular risk scores in mid-adulthood. This association is stronger in women and is not explained by smoking or obesity.
View article: Do brushings taken during bronchoscopy for suspected primary lung cancer increase diagnostic yield? An audit of real‐world clinical practice
Do brushings taken during bronchoscopy for suspected primary lung cancer increase diagnostic yield? An audit of real‐world clinical practice Open
We reviewed clinical records to determine whether the use of bronchial brushings improved diagnostic yield in a setting where bronchoscopy for suspected primary lung cancer is routinely guided by prior chest computed tomography but endobro…
View article: A review of formulations and preclinical studies of inhaled rifampicin for its clinical translation
A review of formulations and preclinical studies of inhaled rifampicin for its clinical translation Open
Inhaled drug delivery is a promising approach to achieving high lung drug concentrations to facilitate efficient treatment of tuberculosis (TB) and to reduce the overall duration of treatment. Rifampicin is a good candidate for delivery vi…
View article: How to Best Develop and Deliver Generic Long-Term Condition Rehabilitation Programmes in Rural Settings: An Integrative Review
How to Best Develop and Deliver Generic Long-Term Condition Rehabilitation Programmes in Rural Settings: An Integrative Review Open
People living rurally frequently experience health disparities especially if living with a long-term condition (LTC) or multi-morbidity. Self-management support is a key component of LTC management and commonly included in rehabilitation p…
View article: Lifetime cannabis exposure and small airway function in a population-based cohort study
Lifetime cannabis exposure and small airway function in a population-based cohort study Open
Background and objective The long-term effects of cannabis on small airway function remain unclear. We investigated associations between cannabis use and small airway function in a general population sample. Methods Cannabis use was ascert…
View article: 313Long-acting bronchodilators and risk of acute coronary syndrome
313Long-acting bronchodilators and risk of acute coronary syndrome Open
Background There is concern that long-acting bronchodilators (long-acting muscarinic antagonists [LAMAs]) and long-acting beta2-agonists [LABAs]) may further increase the already elevated risk of cardiovascular events in patients with chro…
View article: Dual versus single long‐acting bronchodilator use could raise acute coronary syndrome risk by over 50%: A population‐based nested case–control study
Dual versus single long‐acting bronchodilator use could raise acute coronary syndrome risk by over 50%: A population‐based nested case–control study Open
Background Coronary heart disease occurs more frequently among patients with chronic obstructive pulmonary disease (COPD) compared to those without COPD. While some research suggests that long‐acting bronchodilators might confer an additio…
View article: Is the use of two versus one long-acting bronchodilator by patients with COPD associated with a higher risk of acute coronary syndrome in real-world clinical practice?
Is the use of two versus one long-acting bronchodilator by patients with COPD associated with a higher risk of acute coronary syndrome in real-world clinical practice? Open
Background Cardiovascular comorbidity is common among patients with chronic obstructive pulmonary disease (COPD) and there is concern that long-acting bronchodilators (long-acting muscarinic antagonists (LAMAs) and long-acting beta 2 agoni…
View article: Improving continuity of care of patients with respiratory disease at hospital discharge
Improving continuity of care of patients with respiratory disease at hospital discharge Open
Continuity of care refers to the delivery of coherent, logical and timely care to an individual. It is threatened during the transition of care at hospital discharge, which can contribute to worse patient outcomes. In a traditional acute c…
View article: ‘A balancing act’. Living with severe chronic obstructive pulmonary disease in Southern New Zealand: a qualitative study
‘A balancing act’. Living with severe chronic obstructive pulmonary disease in Southern New Zealand: a qualitative study Open
INTRODUCTION Chronic obstructive pulmonary disease (COPD) is a common chronic condition managed in primary care. AIM To understand how patients with severe COPD living in the Southern Health Region (Otago and Southland) experience and cope…
View article: The effect of mode of inhaled salbutamol delivery on measures of small airways obstruction in asthma: a comparison of treatment delivered via spacer and nebuliser
The effect of mode of inhaled salbutamol delivery on measures of small airways obstruction in asthma: a comparison of treatment delivered via spacer and nebuliser Open
Background
Conventional clinical respiratory tests tell us little about the small airways of the lung (less than 2 mm in internal diameter). Patients with asthma affecting the small airways may respond differently to inhaled bronchodilator…
View article: Diagnosis and treatment of lung disease associated with alpha one‐antitrypsin deficiency: A position statement from the Thoracic Society of Australia and New Zealand*
Diagnosis and treatment of lung disease associated with alpha one‐antitrypsin deficiency: A position statement from the Thoracic Society of Australia and New Zealand* Open
AATD is a common inherited disorder associated with an increased risk of developing pulmonary emphysema and liver disease. Many people with AATD‐associated pulmonary emphysema remain undiagnosed and therefore without access to care and cou…
View article: Improving access to health care for people with severe chronic obstructive pulmonary disease (COPD) in Southern New Zealand: qualitative study of the views of health professional stakeholders and patients
Improving access to health care for people with severe chronic obstructive pulmonary disease (COPD) in Southern New Zealand: qualitative study of the views of health professional stakeholders and patients Open
Objectives Chronic obstructive pulmonary disease (COPD) is a common chronic disease with significant morbidity and mortality, particularly for Māori, which places a large burden on the New Zealand (NZ) health system. We undertook a qualita…
View article: Underuse of beta‐blockers by patients with COPD and co‐morbid acute coronary syndrome: A nationwide follow‐up study in New Zealand
Underuse of beta‐blockers by patients with COPD and co‐morbid acute coronary syndrome: A nationwide follow‐up study in New Zealand Open
Background and objective Clinical guidelines recommend the use of beta‐blockers and other cardiovascular prevention drugs in patients with acute coronary syndrome (ACS). Studies in several countries have found that beta‐blockers are underu…
View article: A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families
A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families Open
Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-r…
View article: Supplementary material from "A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families"
Supplementary material from "A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families" Open
Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-r…
View article: Complete_data_healthhui.xlsx from A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families
Complete_data_healthhui.xlsx from A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families Open
Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-r…
View article: Complete_data_healthhui.xlsx from A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families
Complete_data_healthhui.xlsx from A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families Open
Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-r…
View article: Complete_data_healthhui.xlsx from A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families.
Complete_data_healthhui.xlsx from A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families. Open
Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-r…
View article: Patterns of use of long‐acting bronchodilators in patients with COPD: A nationwide follow‐up study of new users in New Zealand
Patterns of use of long‐acting bronchodilators in patients with COPD: A nationwide follow‐up study of new users in New Zealand Open
Background and objective While several studies have found that prescribing practices do not conform to chronic obstructive pulmonary disease (COPD) treatment guidelines, none have examined longitudinal patterns of use of long‐acting beta 2…
View article: Effect of Inhaled β2-Agonist on Exhaled Nitric Oxide in Chronic Obstructive Pulmonary Disease
Effect of Inhaled β2-Agonist on Exhaled Nitric Oxide in Chronic Obstructive Pulmonary Disease Open
The fractional exhaled nitric oxide measured at an expiratory flow of 50mL/s (FENO50) is a marker of airway inflammation, and high levels are associated with greater response to steroid treatment. In asthma, FENO50 increases with bronchodi…