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INTRODUCTION: The current study aims to identify enablers and barriers to implementing smoke-free NHS hospital grounds through a hospital staff survey. METHODS: Staff members from eight acute care NHS trusts in Greater Manchester were invited to complete a 15-minute web-based questionnaire. RESULTS: Five-hundred and eighty-eight participants completed the questionnaire. Nineteen per cent (114/588) of respondents were current smokers and 10% (61/588) were currently vaping. Sixty per cent (68/114) smoked at work and 66% (40/61) vaped at work. Sixty-seven per cent (314/468) supported dedicated on-site tobacco addiction treatment services for hospital staff with specific support for drop-in clinics and free pharmacotherapy for staff. Sixty-one per cent (290/477) and 67% (318/477) strongly agreed / agreed that patients/visitors and staff, respectively, should not smoke on hospital grounds. Seventeen per cent (83/484) had received training in very brief advice. Thirty-five per cent (190/547) felt vaping was less harmful than smoking, 19% (92/472) felt exhaled vapour was likely to be safe to bystanders, 36% (172/475) would support vaping-friendly hospital grounds and 31% (37/120) felt confident in discussing vaping. DISCUSSION: Enablers to a smoke-free NHS site include dedicated tobacco addiction services for staff and empowering staff through appropriate training to support smokers on the hospital grounds. Barriers include the lack of awareness and support for the harm reduction benefits of vaping.
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INTRODUCTION: Treating tobacco dependency in patients admitted to acute care National Health Service (NHS) trusts is a key priority in the NHS 10-year plan. This paper sets out the results of a health economic analysis for 'The CURE Project' pilot; a new hospital-based tobacco dependency service. METHODS: A health economic analysis to understand the costs of the intervention (both for the inpatient service and postdischarge costs), the return on investment (ROI) and the cost per quality-adjusted life year (QALY) of the CURE Project pilot in Greater Manchester. ROI and cost per QALY were calculated using the European Study on Quantifying Utility of Investment in Protection from Tobacco and Greater Manchester Cost Benefit Analysis Tools. RESULTS: The total intervention costs for the inpatient service in the 6-month CURE pilot were £96 224 with a cost per patient who smokes of £40.21. The estimated average cost per patient who was discharged on pharmacotherapy was £97.40. The cost per quit (22% quit rate for smokers at 12 weeks post discharge) was £475. The gross financial ROI ratio was £2.12 return per £1 invested with a payback period of 4 years. The cashable financial ROI ratio was £1.06 return per £1 invested with a payback period of 10 years. The public value ROI ratio was £30.49 per £1 invested. The cost per QALY for this programme was £487. DISCUSSION: The CURE Project pilot has been shown to be exceptionally cost-effective with highly significant ROI in this health economic analysis. This supports the NHS priority to embed high-quality tobacco addiction treatment services in acute NHS trusts, and the CURE Project provides a blueprint and framework to achieve this.
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Assistência ao Convalescente , Nicotiana , Hospitais , Humanos , Alta do Paciente , Medicina EstatalRESUMO
STUDY OBJECTIVES: Although previous studies suggested an increased prevalence of obstructive sleep apnea (OSA) among patients with rheumatoid arthritis (RA), no existing large prospective study has addressed this association using objective measures. This study aims to assess the prevalence of OSA using polysomnography (PSG) in patients with RA and its relationship with RA activity. METHODS: Patients with RA who presented at the rheumatology clinic at a university hospital from 2017 to 2018 were eligible. In the first stage, data from the Disease Activity Score 28, Berlin questionnaire, and Epworth Sleepiness Scale were obtained, along with personal data and a comprehensive medical history. The second stage involved a case-control study confirming OSA with PSG. OSA was defined as an apnea-hypopnea index (AHI) ≥ 5 events/h, whereas patients with an AHI ≥ 15 events/h were categorized as having moderate-severe OSA. RESULTS: In total, 199 patients with RA were recruited, 110 patients (55%) underwent PSG, and 5 were excluded. The mean age was 48.93 ± 12.7 years, and the mean body mass index was 31.70 ± 9.74 kg/m²; 94% were female. In total, 67 participants (33.2%) were at high risk for OSA (36 [55.4%] underwent PSG), whereas 132 (66.8%) were at low risk (69 [51.5%] underwent PSG). The estimated prevalence of OSA (AHI ≥ 5 events/h) in the whole population was 58.1%, whereas the prevalence of moderate-to-severe OSA (AHI ≥ 15) was 22.9%. CONCLUSIONS: This prospective PSG-based study demonstrated that OSA is more common in patients with RA than in the general population, but there appears to be no relationship with disease activity.
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Artrite Reumatoide , Apneia Obstrutiva do Sono , Adulto , Artrite Reumatoide/complicações , Artrite Reumatoide/epidemiologia , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Apneia Obstrutiva do Sono/epidemiologiaRESUMO
Nesidioblastosis is focal or diffuse islet hyperplasia leading to hyperinsulinism with subsequent hypoglycemia in the absence of insulinoma, usually described in neonates and infancy. We described the first adult case of nesidioblastosis in Saudi Arabia and the Gulf region. The diagnosis and treatment of the condition can be very difficult and challenging. Despite the fact that our patient responded initially to surgical treatment, his hypoglycemic symptoms occasionally recurred and needed adjunctive medical treatment. Although initially thought to affect only infants and children, cases of nesidioblastosis can affect adults and pose a diagnostic and therapeutic challenge to the clinicians.
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Hipoglicemia/etiologia , Pancreatopatias/complicações , Idoso , Humanos , Hipoglicemia/diagnóstico , Hipoglicemia/terapia , Insulinoma , Masculino , Arábia Saudita , SíndromeRESUMO
The diagnosis of pulmonary embolism can be very difficult and elusive. It depends greatly on the use of diagnostic tests, which are in turn interpreted according to a pre-test clinical probability. These include non-specific tests such as the chest X-ray and electrocardiograph, which help exclude other conditions such as pneumonia or myocardial infarction. On the other hand, more specific tests such as computed tomography or ventilation/perfusion scanning are used to confirm or exclude the diagnosis of pulmonary embolism. The condition is potentially fatal, and in the past patients with suspected pulmonary embolism constituted a significant number of hospital admissions. Despite this, the majority were found not to have pulmonary embolism. More recently, studies have suggested that most patients with suspected pulmonary embolism who are haemodynamically stable can be safely managed on an ambulatory pathway. Therefore, there is a paradigm shift towards investigating and treating pulmonary embolism in the outpatient setting. This article discusses the ambulatory pathway of the diagnosis and treatment of pulmonary embolism.
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Assistência Ambulatorial , Embolia Pulmonar/diagnóstico , Assistência Ambulatorial/métodos , Ecocardiografia , Humanos , Embolia Pulmonar/diagnóstico por imagem , Embolia Pulmonar/terapia , Medição de Risco , Tomografia Computadorizada por Raios XRESUMO
Allergic rhinitis (AR) related inflammation might worsen the severity of obstructive sleep apnea (OSA), however, the relationship between the two disorders remains controversial. Our aim was to determine the prevalence of AR and atopic markers in OSA. This cross-sectional study recruited participants with sleep-related complaints referred to a sleep center from February 2013 to June 2014. The diagnosis of OSA was based on the Berlin questionnaire (BQ) followed by confirmatory polysomnography (PSG). The diagnosis of AR was made via focused history and clinical examination and was confirmed by measuring atopic markers. OSA was diagnosed in 97 out of 157 adults attending the sleep clinic (61.8%). There was a high prevalence of AR (52.6%) among OSA individuals. This was not significantly different from the frequency in the non-OSA individuals (p=0.5). Elevated total immunoglobulin E (IgE; >100K/µL), eosinophil count, and positive Phadiatop tests were found in individuals with OSA to be 37.1%, 11.3%, and 41.2%, respectively. Individuals without OSA have shown similar percentages. In our cohort, there was no significant difference in frequency of AR and atopy among participants with OSA compared to those without OSA.
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Rinite Alérgica/epidemiologia , Apneia Obstrutiva do Sono/epidemiologia , Adulto , Comorbidade , Estudos Transversais , Feminino , Humanos , Hipersensibilidade Imediata/epidemiologia , Masculino , Pessoa de Meia-Idade , Polissonografia , Prevalência , Arábia Saudita/epidemiologia , Inquéritos e QuestionáriosRESUMO
A 55-year-old Indian man presented with productive cough and a large left pleural effusion. Pleural fluid culture grew Mycobacterium tuberculosis, and he was started on antituberculosis therapy. One week later, the patient presented to hospital with drowsiness, dehydration and hypotension. He was transferred to critical care and only improved after starting hydrocortisone and stopping rifampicin. His short synACTHen test subsequently confirmed primary adrenal insufficiency, and a CT of the abdomen showed bilateral adrenal enlargement. Rifampicin is known to accelerate cortisol metabolism. We report the rare case of a rifampicin-induced adrenal crisis as a first presentation of Addison's disease in a patient with tuberculous infiltration of the adrenal glands.
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Glândulas Suprarrenais/efeitos dos fármacos , Insuficiência Adrenal/induzido quimicamente , Antituberculosos/efeitos adversos , Mycobacterium tuberculosis/isolamento & purificação , Derrame Pleural/microbiologia , Rifampina/efeitos adversos , Tuberculose Pulmonar/tratamento farmacológico , Glândulas Suprarrenais/fisiopatologia , Antituberculosos/administração & dosagem , Tosse/microbiologia , Desidratação , Humanos , Hidrocortisona/uso terapêutico , Hipotensão , Masculino , Pessoa de Meia-Idade , Derrame Pleural/complicações , Rifampina/administração & dosagem , Fases do Sono , Resultado do Tratamento , Tuberculose Pulmonar/fisiopatologiaRESUMO
A 35-year-old man presented to the accident and emergency department with history of productive cough, breathlessness and some weight loss over several weeks. He had a past medical history of asthma and eczema. He mentioned that, at times, he had been expectorating sputum with some haemoptysis over the past few months. He was of Bangladeshi origin, but had been resident in the UK since 1986 and last visited Bangladesh a year ago. He was a smoker of 10-15 cigarettes per day. He also admitted to smoking heroin. In addition to his respiratory symptoms he also complained of vomiting, which was precipitated by eating. He denied bowel or urinary symptoms.
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BACKGROUND: Despite the association between obstructive sleep apnea (OSA) and coronary artery disease (CAD), few studies have investigated this issue in Saudi Arabia. OBJECTIVES: This study aimed to identify the prevalence of OSA among CAD patients. SUBJECTS AND METHODS: This was a cross-sectional (descriptive) study conducted at King Abdul-Aziz University Hospital in Jeddah, Saudi Arabia from April 2012 to December 2013. All consecutive patients referred to the cardiac catheterization lab for coronary angiography who exhibited evidence of CAD were included in this study. This study was conducted in two stages. During the first stage, each participant was interviewed individually. The administered interview collected data pertaining to demographics, comorbidities, and the STOP-BANG questionnaire score. The second stage of this study consisted of a diagnostic overnight polysomnography (PSG) of 50% of the subjects at high risk for OSA according to the STOP-BANG questionnaire. RESULTS: Among the patients with CAD (N = 156), 128 (82%) were categorized as high risk for developing OSA. PSG was conducted on 48 patients. The estimated prevalence of OSA in the study sample was 56.4%. Approximately 61% of the documented sleep apnea patients suffered from moderate to severe OSA. CONCLUSION: This local study concurs with reports in the literature indicating that OSA is very common among CAD patients.
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OBJECTIVE: To assess the prevalence of epidemiologically defined chronic obstructive pulmonary disease (COPD) in Saudi Arabia. METHODS: This cross-sectional, observational, population-based survey of COPD was conducted between June 2010 and December 2011 across the country of Saudi Arabia. A total of 56,000 randomly selected telephone numbers were called, which identified 10,001 eligible subjects; of whom 9,779 agreed to participate. A screening questionnaire included 6 questions related to cigarette consumption and water-pipe use was administered to each participant. Subjects with positive screening results were invited to provide input for a detailed COPD questionnaire. RESULTS: The adjusted proportion of subjects who reported a current, or past smoking history was 27.9%. Gender specific smoking rates adjusted by age were 38.7% (95% confidence interval [CI]: 37.5-39.9%) in men, and 7.4% (95% CI: 6.5-8.3%) in women. The epidemiological definition of symptomatic COPD was met by a total of 249 subjects. The age and gender-adjusted prevalence of COPD was 2.4% (95% CI: 2.1-2.7%). Overall, COPD was more frequently documented (p<0.0001) in men (3.5% [95% CI: 3-4%]) than in women (1% [95% CI: 0.7-1.3%]). CONCLUSION: The prevalence of epidemiologically defined COPD in the general population of Saudi Arabia is 2.4%, which is lower than that reported in industrialized countries.
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Doença Pulmonar Obstrutiva Crônica/epidemiologia , Feminino , Humanos , Masculino , Prevalência , Arábia Saudita/epidemiologia , Fumar/fisiopatologiaAssuntos
Corantes/farmacologia , Naftoquinonas/farmacologia , Oximetria , Oxigênio/sangue , Adulto , Feminino , Humanos , MasculinoRESUMO
Sleep-disordered breathing is a spectrum of disorders. As our knowledge of sleep medicine is improving, the strong association of sleep-disordered breathing with cardiac disorders is being recognized. This article discusses the association of sleep-disordered breathing and heart failure.
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Insuficiência Cardíaca/complicações , Síndromes da Apneia do Sono/complicações , Feminino , Insuficiência Cardíaca/terapia , Humanos , Masculino , Polissonografia , Fatores de Risco , Síndromes da Apneia do Sono/terapiaRESUMO
Idiopathic pulmonary fibrosis (IPF) is a specific form of chronic fibrosing interstitial pneumonia of unknown aetiology and is associated with the histological picture of usual interstitial pneumonia. Treatment in most cases is unsatisfactory and the prognosis remains poor. There is insufficient evidence to suggest that any treatment, apart from lung transplantation, improves survival or halts disease progression for IPF patients. Data on treatment response are limited by the paucity of clinical trails, the lack of homogenous clinical features, the small number of patients, and the absence of histological and radiological documentation in many cases. Anti-inflammatory medications such as corticosteroids, azathioprine and cyclophosphamide remain the commonly used medications. More recently, it has been proposed that IPF is a primary fibrotic disease rather than an inflammatory condition. Antifibrotic agents such as colchicine, pirfenidone and interferon-gamma (IFN-gamma) have been tried. However, a recent placebo-controlled trial has failed to demonstrate a significant effect of IFN-gamma on disease progression, lung function or quality of life in IPF patients, though a clinically significant survival benefit of the drug could not be ruled out.
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Anti-Inflamatórios/uso terapêutico , Fibrose Pulmonar/tratamento farmacológico , Humanos , Transplante de Pulmão , Fibrose Pulmonar/cirurgia , Resultado do TratamentoRESUMO
We report a case of a 30-year-old female who had been treated periodically with steroids for idiopathic thrombocytopenic purpura ITP over the last 10 years. Recently, during the course of investigation, she was found to have incidental asymptomatic multiple pulmonary nodules on chest CT. Following a needle biopsy to exclude malignancy, 2 nodules were excised and were histologically confirmed as pulmonary hyalinizing granuloma PHG. The remaining 2 nodules regressed on increasing her dose of steroids. The case is discussed with emphasis on the histological and radiological differential diagnosis, in addition to including ITP among the spectrum of immunologic conditions associated with PHG.
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Granuloma do Sistema Respiratório/diagnóstico , Granuloma do Sistema Respiratório/tratamento farmacológico , Hialina/metabolismo , Prednisolona/uso terapêutico , Púrpura Trombocitopênica Idiopática/diagnóstico , Púrpura Trombocitopênica Idiopática/tratamento farmacológico , Adulto , Biópsia por Agulha , Feminino , Seguimentos , Granuloma do Sistema Respiratório/complicações , Humanos , Imuno-Histoquímica , Púrpura Trombocitopênica Idiopática/complicações , Doenças Raras , Medição de Risco , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
Although lung abscesses are successfully treated with antibiotics in 80-90% of cases, this conservative approach may occasionally fail. In cases of failure, pulmonary resection is usually advised. Although it remains controversial, an alternative therapy in such situations is percutaneous transthoracic tube drainage (PTTD). Herein we review the medical literature on PTTD from the last 25 y, focusing on its efficacy, indications, technique, complications and mortality. We conclude that PTTD is a safe, simple and efficacious tool for the management of refractory lung abscess. Complications relating to the procedure occurred in 9.7% of cases and included catheter occlusion, chest pain, pneumothorax and hemothorax. The overall mortality rate secondary to lung abscess was acceptable (4.8%).
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Drenagem/métodos , Abscesso Pulmonar/terapia , Adolescente , Adulto , Idoso , Criança , Drenagem/efeitos adversos , Humanos , Abscesso Pulmonar/mortalidade , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
A previously healthy 37-y-old male presented with community-acquired pneumonia and extensive upper limb deep vein thrombosis. The diagnosis of Legionella pneumonia was made based on a positive direct immunofluorescence of the bronchial wash. An extensive investigation for hypercoagulable states was negative. The possible association between Legionella infection and deep vein thrombosis is highlighted.