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BACKGROUND: We have previously shown that iatrogenic dehydration is associated with a shift to organic osmolyte production in the general ICU population. The aim of the present investigation was to determine the validity of the physiological response to dehydration known as aestivation and its relevance for long-term disease outcome in COVID-19. METHODS: The study includes 374 COVID-19 patients from the Pronmed cohort admitted to the ICU at Uppsala University Hospital. Dehydration data was available for 165 of these patients and used for the primary analysis. Validation was performed in Biobanque Québécoise de la COVID-19 (BQC19) using 1052 patients with dehydration data. Dehydration was assessed through estimated osmolality (eOSM = 2Na + 2 K + glucose + urea), and correlated to important endpoints including death, invasive mechanical ventilation, acute kidney injury, and long COVID-19 symptom score grouped by physical or mental. RESULTS: Increasing eOSM was correlated with increasing role of organic osmolytes for eOSM, while the proportion of sodium and potassium of eOSM were inversely correlated to eOSM. Acute outcomes were associated with pronounced dehydration, and physical long-COVID was more strongly associated with dehydration than mental long-COVID after adjustment for age, sex, and disease severity. Metabolomic analysis showed enrichment of amino acids among metabolites that showed an aestivating pattern. CONCLUSIONS: Dehydration during acute COVID-19 infection causes an aestivation response that is associated with protein degradation and physical long-COVID. TRIAL REGISTRATION: The study was registered à priori (clinicaltrials.gov: NCT04316884 registered on 2020-03-13 and NCT04474249 registered on 2020-06-29).
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COVID-19 , Humanos , SARS-CoV-2 , Desidratação/etiologia , Sódio , Ureia , Potássio , Aminoácidos , Glucose , Síndrome de COVID-19 Pós-AgudaRESUMO
BACKGROUND: The remaining symptoms in patients with coronavirus disease 2019 (COVID-19) treated in intensive care unit are limited described. Therefore, we assessed patient's perception of their COVID-19 disease, stay in intensive care, and remaining symptoms three to six months after intensive care. METHODS: Prospective cohort study was performed in one intensive care unit of a university hospital in Sweden during the first wave. A questionnaire with open-ended questions and closed-ended questions was used. Data were analyzed using qualitative and quantitative content analysis and descriptive statistics. RESULTS: Out of 123 patients treated for COVID-19, 64 answered the questionnaire 3-6 months after discharge from intensive care. Memories from illness and hospital stay revealed in three categories; awareness of the illness, losing anchor to reality and being cared for in a dynamic environment. Information was perceived as spare by 48% and they wanted the information to be more personal. The diary was perceived as personal and was received by 33% patients. The relationship with family was affected among 39% and 13% of the patients indicated that they had not resumed their daily life. A large amount, 84%, indicated that they had remaining symptoms from COVID-19. The dominated symptoms were impaired strength and energy both physically and mentally. CONCLUSION: Patients reported a variety of physical and mental symptoms, and revealed memories from the ICU, and specific awareness of other patients' health. It illustrates the need for screening patients for remaining symptoms after COVID-19 disease and ICU care and may affect resuming patients' daily life.
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COVID-19 , Cuidados Críticos , Humanos , Percepção , Estudos Prospectivos , SARS-CoV-2RESUMO
BACKGROUND: Informal caregivers to intensive care unit (ICU) survivors may develop post-intensive care syndrome family (PICS-F), including depression, anxiety and post-traumatic stress (PTS). Our primary aim was to investigate associations between caregiver burden in informal caregivers cohabiting with ICU survivors and patients' physical and psychological outcomes. METHODS: A prospective, multicentre cohort study in four ICUs in Sweden. Adults cohabiting with ICU patients included in a previous study were eligible for inclusion. Three months post-ICU, informal caregivers received questionnaires assessing caregiver burden, health-related quality of life (HRQL) and symptoms of depression, anxiety and PTS. In parallel, patients reported their three-month physical and psychological status via validated questionnaires. The primary outcome of this study was to compare caregiver burden in informal caregivers to patients with and without adverse physical and psychological outcomes 3 months post-ICU. Secondary outcomes were correlations between caregiver burden and informal caregivers' mental HRQL. RESULTS: Among 62 included informal caregivers, 55 (89%) responded to the follow-up questionnaires. Caregiver burden was higher among informal caregivers to patients with an adverse outcome, compared to informal caregivers to patients without an adverse outcome, caregiver burden scale score mean (±standard deviation) 52 (11) and 41 (13) respectively (p = 0.003). There was strong negative correlation between caregiver burden and informal caregivers' mental HRQL (rs -0.74, p < 0.001). CONCLUSION: Informal caregivers to ICU survivors with adverse physical or psychological outcome experience a higher caregiver burden. A higher caregiver burden correlates with worse caregiver mental HRQL. ICU follow-up programs should consider screening and follow-up of informal caregivers for mental health problems.
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Cuidadores , Qualidade de Vida , Adulto , Sobrecarga do Cuidador , Estudos de Coortes , Depressão , Humanos , Unidades de Terapia Intensiva , Estudos Prospectivos , SobreviventesRESUMO
Clinical epidemiological knowledge concerning psychodermatology patients is scarce. The objective of this study was to assess morbidity in a new psychodermatology service. Information was gathered from patient records at the psychodermatology unit in Skåne University Hospital, Malmö, Sweden, from 1 February 2017 to 31 January 2018. All patients were screened with the Hospital Anxiety and Depression Scale (HADS) and the Dermatology Life Quality Index (DLQI) at baseline and after 12 months. Additional information was collated from the patient records. A total of 50 patients were treated during the 12 months, 86% were women, mean age 44 years (standard deviation (SD) 16 years). Itch was present in 72% of patients. Forty-two percent of patients were diagnosed with mood disorders, 30% with personality disorders, and 16% with delusional disorders. At baseline 40% of patients had a DLQI score >11, clinical depression was present in 14%, and clinical anxiety in 28%. These data emphasize the need for access to a multidisciplinary unit for dermatology patients.
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Transtornos Mentais/psicologia , Dermatopatias/psicologia , Adulto , Idoso , Ansiedade/psicologia , Depressão/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Humor/psicologia , Transtornos da Personalidade/psicologia , Prurido/psicologia , Escalas de Graduação Psiquiátrica , Qualidade de Vida , Estudos Retrospectivos , Esquizofrenia Paranoide/psicologia , Dermatopatias/terapia , Inquéritos e Questionários , Suécia , Adulto JovemRESUMO
BACKGROUND: Methods to identify patients at risk for incomplete physical recovery after intensive care unit (ICU) stay are lacking. Our aim was to develop a method for prediction of new-onset physical disability at ICU discharge. METHODS: Multinational prospective cohort study in 10 general ICUs in Sweden, Denmark, and the Netherlands. Adult patients with an ICU stay ≥12 hours were eligible for inclusion. Sixteen candidate predictors were analyzed with logistic regression for associations with the primary outcome; new-onset physical disability 3 months post-ICU, defined as a ≥10 score reduction in the Barthel Index (BI) compared to baseline. RESULTS: Of the 572 included patients, follow-up data are available on 78% of patients alive at follow-up. The incidence of new-onset physical disability was 19%. Univariable and multivariable modeling rendered one sole predictor for the outcome: physical status at ICU discharge, assessed with the five first items of the Chelsea critical care physical assessment tool (CPAx) (odds ratio 0.87, 95% confidence interval (CI) 0.81-0.93), a higher score indicating a lower risk, with an area under the receiver operating characteristics curve of 0.68 (95% CI 0.61-0.76). Negative predictive value for a low-risk group (CPAx score >18) was 0.88, and positive predictive value for a high-risk group (CPAx score ≤18) was 0.32. CONCLUSION: The ICU discharge assessment described in this study had a moderate AUC but may be useful to rule out patients unlikely to need physical interventions post-ICU. For high-risk patients, research to determine post-ICU risk factors for an incomplete rehabilitation is mandated.
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Cuidados Críticos/métodos , Avaliação da Deficiência , Alta do Paciente , Idoso , Estudos de Coortes , Dinamarca , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Países Baixos , Estudos Prospectivos , Medição de Risco , SuéciaRESUMO
BACKGROUND: Acute coronary syndrome is a common cause of out-of-hospital cardiac arrest (OHCA). In patients with OHCA presenting with ST elevation, immediate coronary angiography and potential percutaneous coronary intervention (PCI) after return of spontaneous circulation are recommended. However, the evidence for this invasive strategy in patients without ST elevation is limited. Observational studies have shown a culprit coronary artery occlusion in about 30% of these patients, indicating the electrocardiogram's (ECG's) limited sensitivity. The aim of this study is to determine whether immediate coronary angiography and subsequent PCI will provide outcome benefits in OHCA patients without ST elevation. METHODS/DESIGN: We describe the design of the DIrect or Subacute Coronary angiography in Out-of-hospital cardiac arrest study (DISCO)-a pragmatic national, multicenter, randomized, clinical study. OHCA patients presenting with no ST elevation on their first recorded ECG will be randomized to a strategy of immediate coronary angiography or to standard of care with admission to intensive care and angiography after 3days at the earliest unless the patient shows signs of acute ischemia or hemodynamic instability. Primary end point is 30-day survival. An estimated 1,006 patients give 80% power (α = .05) to detect a 20% improved 30-day survival rate from 45% to 54%. Secondary outcomes include good neurologic recovery at 30days and 6months, and cognitive function and cardiac function at 6months. CONCLUSION: This randomized clinical study will evaluate the effect of immediate coronary angiography after OHCA on 30-day survival in patients without ST elevation on their first recorded ECG.
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Angiografia Coronária/métodos , Oclusão Coronária , Eletrocardiografia/métodos , Parada Cardíaca Extra-Hospitalar , Tempo para o Tratamento/normas , Idoso , Oclusão Coronária/complicações , Oclusão Coronária/diagnóstico , Oclusão Coronária/mortalidade , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Parada Cardíaca Extra-Hospitalar/diagnóstico , Parada Cardíaca Extra-Hospitalar/etiologia , Parada Cardíaca Extra-Hospitalar/terapia , Avaliação de Resultados em Cuidados de Saúde/métodos , Administração dos Cuidados ao Paciente/métodos , Administração dos Cuidados ao Paciente/normas , Análise de Sobrevida , SuéciaAssuntos
Injúria Renal Aguda/etiologia , COVID-19/complicações , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/patologia , Idoso , COVID-19/terapia , Cuidados Críticos , Progressão da Doença , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de DoençaRESUMO
PURPOSE: To examine patients' experiences of receiving care on an ICU for COVID-19 and the subsequent rehabilitation process. METHODS: An explorative and inductive design was used. Participants were recruited from two university hospitals in Sweden. Patients admitted to the ICU due to COVID-19 from March 2020 to April 2021, who enrolled in the ICU follow-up, and understood and spoke Swedish were invited to participate. In total, 20 participants completed a semi-structured interview, of whom 18 were included in the thematic analysis. RESULTS: The analysis resulted in two themes: "An isolated world with silver linings" and "Recovery in the wake of the pandemic". Findings show that patients cared for on an ICU for COVID-19 during the pandemic felt safe but experienced a sense of vulnerability. After discharge, physical rehabilitation was a slow process with frustrating day-to-day fluctuations. Mentally, participants felt isolated, fatigued, and emotionally sensitive. Patients reported that love and support from family and friends were crucial for the recovery process. CONCLUSIONS: This study highlights the challenges of recovering from COVID-19, emphasizing the importance of continued support from health care, public services, family and friends. It provides important insights into patients' experiences and can inform future healthcare strategies and policies.
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COVID-19 , Humanos , Emoções , Fadiga , Amigos , Instalações de SaúdeRESUMO
Background: The effects of obesity on pulmonary gas and blood distribution in patients with acute respiratory failure remain unknown. Dual-energy computed tomography (DECT) is a X-ray-based method used to study regional distribution of gas and blood within the lung. We hypothesized that 1) regional gas/blood mismatch can be quantified by DECT; 2) obesity influences the global and regional distribution of pulmonary gas and blood; 3) regardless of ventilation modality (invasive vs. non-invasive ventilation), patients' body mass index (BMI) has an impact on pulmonary gas/blood mismatch. Methods: This single-centre prospective observational study enrolled 118 hypoxic COVID-19 patients (92 male) in need of respiratory support and intensive care who underwent DECT. The cohort was divided into three groups according to BMI: 1. BMI<25 kg/m2 (non-obese), 2. BMI = 25-40 kg/m2 (overweight to obese), and 3. BMI>40 kg/m2 (morbidly obese). Gravitational analysis of Hounsfield unit distribution of gas and blood was derived from DECT and used to calculate regional gas/blood mismatch. A sensitivity analysis was performed to investigate the influence of the chosen ventilatory modality and BMI on gas/blood mismatch and adjust for other possible confounders (i.e., age and sex). Results: 1) Regional pulmonary distribution of gas and blood and their mismatch were quantified using DECT imaging. 2) The BMI>40 kg/m2 group had less hyperinflation in the non-dependent regions and more lung collapse in the dependent regions compared to the other BMI groups. In morbidly obese patients, gas and blood were more evenly distributed; therefore, the mismatch was lower than in other patients (30% vs. 36%, p < 0.05). 3) An increase in BMI of 5 kg/m2 was associated with a decrease in mismatch of 3.3% (CI: 3.67% to -2.93%, p < 0.05). Neither the ventilatory modality nor age and sex affected the gas/blood mismatch (p > 0.05). Conclusion: 1) In a hypoxic COVID-19 population needing intensive care, pulmonary gas/blood mismatch can be quantified at a global and regional level using DECT. 2) Obesity influences the global and regional distribution of gas and blood within the lung, and BMI>40 kg/m2 improves pulmonary gas/blood mismatch. 3) This is true regardless of the ventilatory mode and other possible confounders, i.e., age and sex. Trial Registration: Clinicaltrials.gov, identifier NCT04316884, NCT04474249.
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AIMS AND OBJECTIVES: To describe relatives' experiences of needing support and information and of the impact on everyday life six months after a significant other survived cardiac arrest treated with therapeutic hypothermia at an intensive care unit. BACKGROUND: Being the relative of a cardiac arrest patient has been described as an unexpected chaotic situation. It is a unique experience because the event was unexpected, but also because of the heart disease and the uncertain neurological impact and outcome. DESIGN: The design of the study was qualitative. METHODS: Interviews with 20 relatives were conducted six months after a significant other's cardiac arrest. The interviews were recorded, transcribed verbatim and analysed using qualitative content analysis. RESULTS: Three main themes were identified: 'Difficulties managing a changed life situation', 'Feeling like I come second' and 'Feeling new hope for the future'. The most common support to relatives came from family and friends, but relatives felt abandoned by healthcare personnel when the significant other was discharged from the intensive care unit and hospital. Relatives lacked information concerning prognosis, rehabilitation and follow-up. They wished to meet others in the same situation and share experiences. Relatives also felt people around them did not understand their situation. CONCLUSIONS: Everyday life was still affected six months after the event, involving increased domestic responsibilities, restrictions in social life and constant concern for the person stricken by cardiac arrest. RELEVANCE TO CLINICAL PRACTICE: The study shows that healthcare personnel need to improve provision of support and information and provide follow-up appointments for relatives to clarify prognosis and rehabilitation issues.
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Família/psicologia , Parada Cardíaca/terapia , Hipotermia Induzida , Parada Cardíaca/psicologia , Humanos , Entrevistas como AssuntoRESUMO
OBJECTIVES: This study aimed to describe the burden of illness and impact on health and working situation among former intensive care patients treated for COVID-19. METHODS: A prospective cohort study was performed at one intensive care unit of a university hospital in Sweden during the first wave of COVID-19 in spring 2020. The burden of illness in health status, cognitive, physical, and psychological outcomes, and working situation were assessed at four and 12 months after discharge from intensive care, using nine validated instruments. RESULTS: Forty-six participants treated for COVID-19 participated in both follow-ups and were included in this study. General fatigue was reported by 37 of 46 participants (82%) at both follow-ups (p = 1.000). For overall health status 28 (61%) participants at the first follow-up and 26 (57%) (p = 0.414) at the second reported lower values than the general population. Cognitive impairment was seen in 22 (52%) participants at four months and in 13 (31%) at 12 months (p = 0.029). The proportion of participants on sick-leave decreased between the first and second follow-up (24% vs 13%, p = 0.025), but the proportion of participants working full-time was almost the same at both follow-ups (35% vs 37%, p = 0.317). CONCLUSIONS: The burden of illness of patients treated in intensive care due to COVID-19 included cognitive, physical, and psychological impacts. Cognitive functions were improved after 12 months, but no clear improvements could be distinguished in the physical or psychological outcome. Higher burden of illness was associated with inability to return to work.
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COVID-19 , Humanos , Estudos Prospectivos , Unidades de Terapia Intensiva , Cuidados Críticos , Fadiga/etiologia , Qualidade de Vida , Estado TerminalRESUMO
In survivors of severe coronavirus disease 2019 (COVID-19) incomplete mental and physical recovery may considerably impact daily activities and health-related quality of life (HRQoL). HRQoL can be evaluated with the RAND-36 questionnaire, a multidimensional instrument that assesses physical and mental aspects of health in eight dimensions. The objective was to investigate HRQoL in intensive care patients previously treated for COVID-19 at three Nordic university hospitals, in a prospective multi-center cohort study. HRQoL was measured using RAND-36, 3-9 months after discharge from intensive care units (ICU). One hospital performed a second follow-up 12 months after discharge. A score under the lower limit of the 95% confidence interval in the reference cohorts was considered as significantly reduced HRQoL. We screened 542 and included 252 patients. There was more than twice as many male (174) as female (78) patients and the median age was 61 (interquartile range, IQR 52-69) years. Hypertension was the most common comorbidity observed in 132 (52%) patients and 121 (48%) patients were mechanically ventilated for a median of 8 (IQR 4-14) days. In RAND-36 physical functioning, physical role functioning, general health (p < 0.001 for all) and social functioning (p < 0.05) were below reference, whereas bodily pain, emotional role functioning and mental health were not. In a time-to-event analysis female sex was associated with a decreased chance of reaching the reference HRQoL in the physical function, bodily pain and mental health dimensions. Higher body mass index was found in the physical functioning dimension and hypertension in the physical functioning, vitality and social functioning dimensions. Similar results were seen for diabetes mellitus in general health, vitality and mental health dimensions, as well as pulmonary illness in the physical role functioning dimension and psychiatric diagnosis in the social functioning dimension. Mechanical ventilation was associated with a decreased likelihood of achieving reference HRQoL in the bodily pain and physical functioning dimensions. Patients treated in an ICU because of COVID-19 had lower HRQoL 3-9 months after ICU discharge than 95% of the general population. Physical dimensions were more severely affected than mental dimensions. Female sex and several comorbidities were associated with a slower rate of recovery.Study registration: clinicaltrials.gov: NCT04316884 registered on the 13th of March 2020, NCT04474249 registered on the 29th of June 2020 and NCT04864938 registered on the 4th of April 2021.
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COVID-19 , Hipertensão , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos de Coortes , Estudos Prospectivos , COVID-19/terapia , Cuidados Críticos/psicologia , Unidades de Terapia Intensiva , DorRESUMO
A high proportion of patients with coronavirus disease 2019 (COVID-19) experience post-acute COVID-19, including neuropsychiatric symptoms. Objective signs of central nervous system (CNS) damage can be investigated using CNS biomarkers such as glial fibrillary acidic protein (GFAp), neurofilament light chain (NfL) and total tau (t-tau). We have examined whether CNS biomarkers can predict fatigue and cognitive impairment 3-6 months after discharge from the intensive care unit (ICU) in critically ill COVID-19 patients. Fifty-seven COVID-19 patients admitted to the ICU were included with analysis of CNS biomarkers in blood at the ICU and at follow up. Cognitive dysfunction and fatigue were assessed with the Montreal Cognitive Assessment (MoCA) and the Multidimensional Fatigue inventory (MFI-20). Elevated GFAp at follow-up 3-6 months after ICU discharge was associated to the development of mild cognitive dysfunction (p = 0.01), especially in women (p = 0.005). Patients who experienced different dimensions of fatigue at follow-up had significantly lower GFAp in both the ICU and at follow-up, specifically in general fatigue (p = 0.009), physical fatigue (p = 0.004), mental fatigue (p = 0.001), and reduced motivation (p = 0.001). Women showed a more pronounced decrease in GFAp compared to men, except for in mental fatigue where men showed a more pronounced GFAp decrease compared to women. NfL concentration at follow-up was lower in patients who experienced reduced motivation (p = 0.004). Our findings suggest that GFAp and NfL are associated with neuropsychiatric outcome after critical COVID-19.Trial registration The study was registered à priori (clinicaltrials.gov: NCT04316884 registered on 2020-03-13 and NCT04474249 registered on 2020-06-29).
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COVID-19 , Disfunção Cognitiva , Masculino , Humanos , Feminino , COVID-19/complicações , Proteína Glial Fibrilar Ácida , Filamentos Intermediários , Proteínas de Neurofilamentos , Biomarcadores , Sistema Nervoso Central , Disfunção Cognitiva/etiologia , Fadiga MentalRESUMO
OBJECTIVES: To describe the results of use of structured daily reflection assessments among healthcare workers at an intensive care unit over the course of one year. METHODS: In this descriptive retrospective study, data were analysed both quantitatively and qualitatively. The data encompassed 1095 work shifts, evaluated by healthcare workers at an intensive care unit using a structured daily reflection instrument. The areas evaluated were patient safety, workload and work environment, and free-text comments were possible. FINDINGS: The results showed that 36% (n = 395) of work shifts, most of them daytime shifts (44%; n = 161), were affected. Workload was the area that affected most work shifts (29%; n = 309). Missed nursing care, complex care and inaccurate communication impacted patient safety, while patient care, multitasking and working conditions affected workload. Work environment was impacted by organisational factors, environment, lack of control and moral stress. CONCLUSION: Using daily reflection among healthcare workers in the intensive care unit illuminated areas that affect patient safety, workload, and work environment. The importance of communication and collaboration and how they can impact patient safety, workload, and the work environment were highlighted by the team.
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Segurança do Paciente , Carga de Trabalho , Cuidados Críticos , Pessoal de Saúde , Humanos , Estudos RetrospectivosRESUMO
BACKGROUND: The clinical importance of immediate coronary angiography, with potentially subsequent percutaneous coronary intervention (PCI), in out-of-hospital cardiac arrest (OHCA) patients without ST-elevation on the ECG is unclear. In this study, we assessed feasibility and safety aspects of performing immediate coronary angiography in a pre-specified pilot phase of the 'DIrect or Subacute Coronary angiography in Out-of-hospital cardiac arrest' (DISCO) randomized controlled trial (ClinicalTrials.gov ID: NCT02309151). METHODS: Resuscitated bystander witnessed OHCA patients >18 years without ST-elevation on the ECG were randomized to immediate coronary angiography versus standard of care. Event times, procedure related adverse events and safety variables within 7 days were recorded. RESULTS: In total, 79 patients were randomized to immediate angiography (n = 39) or standard of care (n = 40). No major differences in baseline characteristics between the groups were found. There were no differences in the proportion of bleedings and renal failure. Three patients randomized to immediate angiography and six patients randomized to standard care died within 24 h. The median time from EMS arrival to coronary angiography was 135 min in the immediate angiography group. In patients randomized to immediate angiography a culprit lesion was found in 14/38 (36.8%) and PCI was performed in all these patients. In 6/40 (15%) patients randomized to standard of care, coronary angiography was performed before the stipulated 3 days. CONCLUSION: In this out-of-hospital cardiac arrest population without ST-elevation, randomization to a strategy to perform immediate coronary angiography was feasible although the time window of 120 min from EMS arrival at the scene of the arrest to start of coronary angiography was not achieved. No significant safety issues were reported.
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Angiografia Coronária , Parada Cardíaca Extra-Hospitalar/diagnóstico por imagem , Idoso , Angiografia Coronária/métodos , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Parada Cardíaca Extra-Hospitalar/cirurgia , Intervenção Coronária Percutânea , Projetos Piloto , Fatores de TempoRESUMO
AIM: To describe health status and psychological distress among in-hospital cardiac arrest (IHCA) survivors in relation to gender. METHODS: This national register study consists of data from follow-up registration of IHCA survivors 3-6 months post cardiac arrest (CA) in Sweden. A questionnaire was sent to the survivors, including measurements of health status (EQ-5D-5L) and psychological distress (HADS). RESULTS: Between 2013 and 2015, 594 IHCA survivors were included in the study. The median values for EQ-5D-5L index and EQ VAS among survivors were 0.78 (q1-q3=0.67-0.86) and 70 (q1-q3=50-80) respectively. The values were significantly lower (p<0.001) in women compared to men. In addition, women reported more problems than men in all dimensions of EQ-5D-5L, except self-care. A majority of the respondents reported no problems with anxiety (85.4%) and/or symptoms of depression (87.0%). Women reported significantly more problems with anxiety (p<0.001) and symptoms of depression (p<0.001) compared to men. Gender was significantly associated with poorer health status and more psychological distress. No interaction effects for gender and age were found. CONCLUSIONS: Although the majority of survivors reported acceptable health status and no psychological distress, a substantial proportion reported severe problems. Women reported worse health status and more psychological distress compared to men. Therefore, a higher proportion of women may be in need of support. Health care professionals should make efforts to identify health problems among survivors and offer individualised support when needed.
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Nível de Saúde , Parada Cardíaca/psicologia , Qualidade de Vida , Fatores Sexuais , Sobreviventes/psicologia , Idoso , Ansiedade/complicações , Estudos Transversais , Depressão/complicações , Feminino , Parada Cardíaca/complicações , Parada Cardíaca/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Estresse Psicológico/complicações , Inquéritos e Questionários , Sobreviventes/estatística & dados numéricosRESUMO
BACKGROUND: Animal and epidemiologic data indicate that exposure to persistent organochlorine pollutants (POPs) may disrupt the hypothalamus-pituitary-thyroid (HPT) and the hypothalamus-pituitary-gonadal (HPG) axes. We have assessed whether the POP-biomarkers 2,2'4,4',5,5'-hexachlorobiphenyl (CB-153) and 1,1-dichloro-2,2-bis(4-chlorophenyl)-ethene (p,p'-DDE) affect thyrotropin (TSH), thyroid hormones, gonadotropins or sex hormone concentrations in men. METHODS: Lipid adjusted serum concentrations of CB-153, and p,p'-DDE, were determined in 196 men (median age 59 years, range 48-82). Hormone analyses in serum were performed with immunoassays. The effect of CB-153 and p,p'-DDE (as continuous or categorized variables) were evaluated by linear regression models, adjusting for potential confounders. RESULTS: There was a significant positive association between p,p'-DDE and TSH. An increase of 100 ng/g lipid of p,p'-DDE corresponded to an increase of 0.03 mU/l (95% Confidence Interval (CI) 0.01, 0.05) in TSH level. The explanatory value (R(2)) of the multivariate model was only 7%. Moreover, there was a significant negative association between p,p'-DDE and estradiol. An increase of 100 ng/g lipid of p,p'-DDE corresponded to a decrease of 0.57 pmol/l (95% CI -1.0, -0.12) in estradiol level. The R(2)-value was only 4%. No associations were observed between any of the POP biomarkers and the other hormones. CONCLUSIONS: The positive association between p,p'-DDE and TSH and the negative association between p,p'-DDE and estradiol, among middle-aged and elderly men, were not accompanied by associations between the POP-markers and thyroxin, testosterone, and gonadotropins, respectively. The results gives some additional support for that POP exposure may affect HPT- and HPG-axes also in humans, but the overall epidemiological data are still not coherent enough to allow any firm conclusions.
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Envelhecimento/sangue , Diclorodifenil Dicloroetileno/sangue , Poluentes Ambientais/sangue , Hormônios/sangue , Bifenilos Policlorados/sangue , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Comportamento Alimentar , Hormônios Esteroides Gonadais/sangue , Gonadotropinas/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Suécia , Hormônios Tireóideos/sangue , Tireotropina/sangueRESUMO
BACKGROUND: An important question is whether human serum levels of persistent organic pollutants has continued to decrease during the last decades. The aim of this study was to assess intra-individual variations over time of serum levels of 2,2',4,4',5,5'-hexachlorobiphenyl (CB-153), 1,1-dichloro-2,2-bis(4-chlorophenyl)-ethene (p,p'-DDE) and hexachlorobenzene (HCB), considering the impact of a number of possible determinants. METHODS: Blood samples were drawn for the same 39 subjects in 1991 and 2001. Interviews were made at both occasions. Lipid adjusted serum concentrations of CB-153, p,p'-DDE and HCB were determined in both sets of blood samples using gas chromatography-mass spectrometry. The fatty acid composition of the serum lipids was analyzed by means of gas-liquid chromatography. RESULT: The CB-153 concentrations in serum had averagely decreased with 34% in between 1991 and 2001 (p<0.001). Of individual determinants only increasing BMI was associated with decreasing CB-153 levels (beta=-1.0, 95% CI -1.8, -0.2, p=0.01), explaining 13% of the variation. The average decrease of p,p'-DDE was 55%, and could only weakly be associated with a relative increase of BMI (beta=-1.0, 95% CI -2.3, 0.2, p=0.09), explaining only 5% of the variation. The average decrease of HCB was 53%, and was associated only with high fish consumption in 1991, explaining 12% of the variation. CONCLUSIONS: The results support a continuing decrease in human body burdens of PCBs, DDE and HCB during the 1990s. The explanatory factors relative change of BMI and fish consumption explained only a minor part of the time-related variations in serum levels.
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Diclorodifenil Dicloroetileno/sangue , Monitoramento Ambiental , Poluentes Ambientais/sangue , Hexaclorobenzeno/sangue , Bifenilos Policlorados/sangue , Adulto , Idoso , Dieta , Humanos , Lipídeos/sangue , Masculino , Pessoa de Meia-Idade , Alimentos Marinhos , Suécia , Fatores de TempoRESUMO
BACKGROUND: Chronic leg ulcers remain a challenge to the treating physician. Such wounds often need skin grafts to heal. This necessitates a readily available, fast, simple, and standardized procedure for grafting. OBJECTIVES: The aim of this work was to test a novel method developed for outpatient transplant procedures. METHODS: The procedure employs a handheld disposable dermatome and a roller mincer that cut the skin into standardized micrografts that can be spread out onto a suitable graft bed. Wounds were followed until healed and photographed. RESULTS: The device was successfully used to treat and close a traumatic lower limb wound and a persistent chronic venous leg ulcer. The donor site itself healed by secondary intent with minimal cosmetic impairment. CONCLUSION: The method was successfully used to graft 2 lower extremity wounds.
RESUMO
The return to a good life after successfully resuscitated cardiac arrest may be hindered by cardiovascular morbidity, psychological distress and the consequences of anoxic brain injury. To support the return to everyday life, patients and their relatives are in need of health care follow-up with multiple focuses. Usually, this follow-up consists of at least one of three parallel tracks; cardiology for interventions and secondary prevention, post intensive care follow-up to capture and prevent consequences of the traumatic event and the ICU stay, or neurological follow-up for patients with neurological sequels. None of these tracks include all patients. In addition, survivors are usually included and followed with patient related outcome measures (PROM) through the multiple Swedish national quality registers. The different clinical follow-up systems and the registers are not coordinated and assessments and questions may be repeated multiple times. A more integrated follow-up model has the potential to benefit the patient and their relatives and to reduce costs.