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AIMS AND OBJECTIVES: To (i) determine the prevalence of delirium and identify delirium subtypes in surgical and non-surgical patients aged ≥65 years, (ii) determine whether certain precipitating factors affect the prevalence of delirium and (iii) review patients' medical records for description of delirium symptoms and the presence of International Classification of Diseases (ICD-10) coding for delirium in discharge summaries. METHODOLOGICAL DESIGN AND JUSTIFICATIONS: Despite being a robust predictor of morbidity and mortality in older adults, delirium might be inadequately recognised and under-reported in patients' medical records and discharge summaries. A point prevalence study (24-h) of patients ≥65 years from surgical and non-surgical wards was therefore conducted in a tertiary university hospital. ETHICAL ISSUES AND APPROVAL: The study was approved by the Data Protection Officer at the university hospital (2018/3454). RESEARCH METHODS, INSTRUMENTS AND/OR INTERVENTIONS: Patients were assessed for delirium with 4AT and delirium subtypes with the Delirium Motor Subtype Scale. Information about room transfers, need and use of sensory aids and medical equipment was collected onsite. Patients' medical records were reviewed for description of delirium symptoms and of ICD-10 codes. RESULTS: Overall, 123 patients were screened (52% female). Delirium was identified in 27% of them. Prevalence was associated with advanced age (≥85 years). The uncharacterised delirium subtype was most common (36%), followed by hypoactive (30%), hyperactive (24%) and mixed (9%). There were significant associations between positive screening tests and the need and use of sensory aids. Delirium symptoms were described in 58% of the patients who tested positive for delirium and the ICD-10 code for delirium was registered in 12% of these patients' discharge summaries. CONCLUSIONS: The high prevalence of delirium and limited use of discharge codes highlight the need to improve the identification of delirium in hospital settings and at discharge. Increased awareness and detection of delirium in hospital settings are vital to improve patient care.
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Delirio , Humanos , Delirio/diagnóstico , Delirio/epidemiología , Anciano , Femenino , Masculino , Prevalencia , Anciano de 80 o más AñosRESUMEN
BACKGROUND: Little is known about mental health following advanced cardiac procedures in the oldest patients. AIMS: To study changes in anxiety and depression from baseline to one- and six-month follow-up in older patients following transcatheter aortic valve implantation (TAVI) or surgical aortic valve replacement (SAVR). METHODS: Prospective cohort study of patients ≥ 80 years undergoing elective TAVI or SAVR in a tertiary university hospital. Anxiety and depression were assessed with the Hospital Anxiety and Depression Scale. Differences between TAVI/SAVR were analyzed using Welch's t test or chi-squared. Changes over time and group differences were established with longitudinal models using generalized least squares. RESULTS: In 143 patients (83.5 ± 2.7 years), 46% (n = 65) received TAVI. Anxiety was identified in 11% of TAVI patients at baseline. One- and six-months later, percentages were 8% and 9%. In SAVR patients, 18% had baseline scores indicating anxiety. One and six-months later, percentages were 11% and 9%. Depression was identified in 15% of TAVI patients. One- and six-months later, percentages were 11% and 17%. At baseline, 11% of SAVR patients had scores indicating depression. One- and six-months after SAVR, percentages were 15% and 12%. Longitudinal analyses showed reductions (P < 0.001) in anxiety from baseline to one-month, and stable scores between one- and six-months for both treatment groups. There was no change over time for depression among treatment groups (P = 0.21). DISCUSSION AND CONCLUSIONS: SAVR or TAVI in patients ≥ 80 years was associated with anxiety reduction between baseline and follow-up. For depression, there was no evidence of change over time in either treatment group.
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Estenosis de la Válvula Aórtica , Implantación de Prótesis de Válvulas Cardíacas , Humanos , Anciano , Válvula Aórtica/cirugía , Estudios de Seguimiento , Implantación de Prótesis de Válvulas Cardíacas/métodos , Implantación de Prótesis de Válvulas Cardíacas/psicología , Estenosis de la Válvula Aórtica/cirugía , Depresión , Estudios Prospectivos , Factores de Riesgo , Resultado del Tratamiento , AnsiedadRESUMEN
PURPOSE: We compared the prevalence of COVID-19 and related mortality in nursing homes (NHs) in 14 countries until October 2021. We explored the relationship between COVID-19 mortality in NHs with the average size of NHs and with the COVID-19 deaths at a population level. METHODS: The total number of COVID-19 cases and COVID-19-related deaths in all NHs as well as the total number of NHs and NH beds were provided by representatives of 14 countries. The population level respective figures in each country were provided up to October 2021. RESULTS: There was a wide variation in prevalence of COVID-19 cases and deaths between countries. We observed a significant correlation between COVID-19 deaths in NHs and that of the total population and between the mean size of NHs and COVID-19 deaths. CONCLUSION: Side-by-side comparisons between countries allow international sharing of good practice to better enable future pandemic preparedness.
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COVID-19 , COVID-19/epidemiología , Europa (Continente)/epidemiología , Humanos , Casas de Salud , Pandemias , SARS-CoV-2RESUMEN
PURPOSE: Several of those who have been infected with COVID-19 suffer from the post-COVID-19 condition months after the acute infection. Little is known about how older survivors have experienced the consequences and how these have affected their lives. The aim of this study was to explore how older survivors experienced post-COVID-19 condition and life changes approximately 6 months after hospitalisation for COVID-19. METHODS: The study had an explorative and descriptive design. Semi-structured interviews were performed with 17 participants from two local hospitals, 11 men and 6 women, aged 60 years and older (age range 60-96), approximately 6 months after hospitalisation for COVID-19. A thematic descriptive analysis inspired by Braun and Clarke was used. RESULTS: Two main themes and seven subthemes were revealed. The main themes were: From few to various persistent symptoms and Existential thoughts and reflections. Most of the participants experienced various physical and/or cognitive symptoms, such as reduced physical fitness, heavy breathing, fatigue, and 'brain fog'. On the other hand, they also experienced guilt and gratitude for having survived. The recognition of having achieved other life perspectives was also present. CONCLUSION: Six months after undergone COVID-19 the participants still experienced various distressing symptoms, which were in line with larger studies. The novel findings of this study were connected to the existential area, where the patients' thoughts and reflections of guilt, gratitude, and new life perspectives were revealed. These findings are important for health professionals to consider when treating patients after COVID-19.
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COVID-19 , Anciano , Anciano de 80 o más Años , Encéfalo , COVID-19/epidemiología , COVID-19/terapia , Femenino , Culpa , Hospitalización , Humanos , Masculino , Fatiga Mental , Persona de Mediana Edad , Investigación Cualitativa , Calidad de Vida , SobrevivientesRESUMEN
The objective of this study was to evaluate physical function and health-related quality of life 4 months after the cessation of a 4-month exercise intervention in 89 older adults after discharge from hospital. Linear mixed regression models were used to evaluate between-group differences. Data were analyzed according to the intention-to-treat principle. There was no statistically significant between-group difference in the Short Physical Performance Battery (mean difference 0.5 points, 95% confidence interval [-0.6, 1.5], p = .378). There was a statistically significant difference in favor of the intervention group in functional capacity (the 6-min walk test; mean difference 32.9 m, 95% confidence interval [1.5, 64.3], p = .040) and physical health-related quality of life (physical component summary of medical outcome Study 36-Item Short-Form Health Survey; mean difference 5.9 points, 95% confidence interval [2.0, 9.7], p = .003). Interventions aiming to maintain or increase physical function and health-related quality of life should be encouraged in this population.
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Alta del Paciente , Calidad de Vida , Cuidados Posteriores , Anciano , Terapia por Ejercicio , Estudios de Seguimiento , HumanosRESUMEN
AIMS: Hip fracture patients have high morbidity and mortality. Patient-reported outcome measures (PROMs) assess the quality of care of patients with hip fracture, including those with chronic cognitive impairment (CCI). Our aim was to compare PROMs from hip fracture patients with and without CCI, using the Norwegian Hip Fracture Register (NHFR). METHODS: PROM questionnaires at four months (n = 34,675) and 12 months (n = 24,510) after a hip fracture reported from 2005 to 2018 were analyzed. Pre-injury score was reported in the four-month questionnaire. The questionnaires included the EuroQol five-dimension three-level (EQ-5D-3L) questionnaire, and information about who completed the questionnaire. RESULTS: Of the 34,675 included patients, 5,643 (16%) had CCI. Patients with CCI were older (85 years vs 81 years) (p < 0.001), and had a higher American Society of Anesthesiologists (ASA) classification compared to patients without CCI. CCI was unrelated to fracture type and treatment method. EQ-5D index scores were lower in patients with CCI after four months (0.37 vs 0.60; p < 0.001) and 12 months (0.39 vs 0.64; p < 0.001). Patients with CCI had lower scores for all dimensions of the EQ-5D-3L pre-fracture and at four and 12 months. CONCLUSION: Patients with CCI reported lower health-related quality of life pre-fracture, at four and 12 months after the hip fracture. PROM data from hip fracture patients with CCI are valuable in the assessment of treatment. Patients with CCI should be included in future studies. Cite this article: Bone Jt Open 2021;2(7):454-465.
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BACKGROUND: Frailty status and patient-reported outcomes are especially pertinent in octogenarians following transcatheter aortic valve implantation (TAVI) and surgical aortic valve replacement (SAVR) to guide treatment decisions and promote patient-centred care. AIM: We aimed to determine if frailty changed 6 months after aortic valve replacement (AVR) in octogenarians, and to describe changes in self-rated health according to frailty status in patients who underwent TAVI or SAVR. METHOD: In a prospective cohort study, frailty and self-rated health were measured one day prior to and 6 months after AVR. Frailty status was measured with the Study of Osteoporotic Fracture index. Self-rated health was measured comprehensively with the disease-specific Minnesota Living with Heart Failure Questionnaire, the generic Medical Outcomes Study Short Form-12 questionnaire (SF-12), and two global questions from The World Health Organization Quality of Life Instrument Abbreviated. RESULTS: Data were available for 143 consecutive patients (mean age 83±2.7 years, 57% women; 45% underwent TAVI). At baseline, 34% were robust, 27% prefrail, and 39% frail. Overall, there was no change in the distribution of frailty status 6 months after baseline (p=0.13). However, on an individual level 65 patients changed frailty status after AVR (40 patients improved and 25 declined). Improvement in frailty status was common in prefrail (33%; n=13) and frail patients (48%; n=27). Patients had improved self-rated health after AVR, with significant differences between frailty states both at baseline (SF-12 physical: 37.4 [robust], 33.1 [prefrail], 31.6 [frail], p=0.03); SF-12 mental: 51.9 [robust], 50.8 [prefrail], 44.5 [frail], p<0.001); and at the 6-month follow-up (SF-12 physical: 45.4 [robust], 38.3 [prefrail], 32.1 [frail], p<0.001); SF-12 mental: 54.9 [robust], 49.6 [prefrail], 46.8 [frail], p=0.002). CONCLUSIONS: Advanced treatment performed in a high-risk population allowed people to improve their self-rated health. Although frailty is associated with poor self-rated health, frailty status does not equal negative outcomes. The frail patients were those who improved most in self-rated physical and mental health. They had the lowest baseline self-rated health scores and had therefore the most to gain.
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Estenosis de la Válvula Aórtica , Fragilidad , Implantación de Prótesis de Válvulas Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter , Anciano de 80 o más Años , Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/cirugía , Femenino , Fragilidad/diagnóstico , Fragilidad/epidemiología , Humanos , Masculino , Medición de Resultados Informados por el Paciente , Estudios Prospectivos , Calidad de Vida , Factores de Riesgo , Resultado del TratamientoRESUMEN
The original version of this article unfortunately contained a mistake.
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PURPOSE: The perioperative consequences of direct oral anticoagulants (DOACs) in hip fracture patients are not sufficiently investigated. The primary aim of this study was to determine whether DOAC-users have delayed surgery compared to non-users. Secondarily, we studied whether length of hospital stay, mortality, reoperations and bleeding complications were influenced by the use of DOAC. METHODS: The medical records of 314 patients operated for a hip fracture between 2016 and 2017 in a single trauma center were assessed. Patients aged < 60 and patients using other forms of anticoagulation than DOACs were excluded. Patients were followed from admission to 6 months postoperatively. Surgical delay was defined as time from admission to surgery. Secondary outcomes included length of hospital stay, transfusion rates, perioperative bleeding loss, postoperative wound ooze, mortality and risk of reoperation. The use of general versus neuraxial anaesthesia was registered. Continuous outcomes were analysed using Students t test, while categorical outcomes were expressed by Odds ratios. RESULTS: 47 hip fracture patients (15%) were using DOACs. No difference in surgical delay (29 vs 26 h, p = 0.26) or length of hospital stay (6.6 vs 6.1 days, p = 0.34) were found between DOAC-users and non-users. DOAC-users operated with neuraxial anaesthesia had longer surgical delay compared to DOAC-users operated with general anaesthesia (35 h vs 22 h, p < 0.001). Perioperative blood loss, transfusion rate, risk of bleeding complications and mortality were similar between groups. CONCLUSION: Hip fracture patients using DOAC did not have increased surgical delay, length of stay or risk of reported bleeding complications than patients without anticoagulation prior to surgery. The increased surgical delay found for DOAC-users operated with neuraxial anaesthesia should be interpreted with caution.
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Anticoagulantes , Fracturas de Cadera , Anciano , Anticoagulantes/efectos adversos , Coagulación Sanguínea , Hemorragia , Fracturas de Cadera/cirugía , Humanos , Tiempo de InternaciónAsunto(s)
Atletas , Fibrilación Atrial/complicaciones , Resistencia Física , Accidente Cerebrovascular/etiología , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Autoinforme , Accidente Cerebrovascular/epidemiologíaRESUMEN
BACKGROUND: Although electrolyte imbalances (EIs) are common in the emergency department (ED), few studies have examined the occurrence of such conditions in an unselected population. OBJECTIVES: To investigate the frequency of EI among adult patients who present to the ED, with regards to type and severity, and the association with age and sex of the patient, hospital length of stay (LOS), readmission, and mortality. METHODS: A retrospective cohort study. All patients ≥18 years referred for any reason to the ED between January 1, 2010, and December 31, 2015, who had measured blood electrolytes were included. In total, 62 991 visits involving 31 966 patients were registered. RESULTS: EIs were mostly mild, and the most common EI was hyponatremia (glucose-corrected) (24.6%). Patients with increasing severity of EI had longer LOS compared with patients with normal electrolyte measurements. Among all admitted patients, there were 12928 (20.5%) readmissions within 30 days from discharge during the study period. Hyponatremia (glucose-corrected) was associated with readmission, with an adjusted odds ratio (OR) of 1.25 (95% CI, 1.18-1.32). Hypomagnesemia and hypocalcemia (albumin-corrected) were also associated with readmission, with ORs of 1.25 (95% CI, 1.07-1.45) and 1.22 (95% CI, 1.02-1.46), respectively. Dysnatremia, dyskalemia, hypercalcemia, hypermagnesemia, and hyperphosphatemia were associated with increased in-hospital mortality, whereas all EIs except hypophosphatemia were associated with increased 30-day and 1-year mortality. CONCLUSIONS: EIs were common and increasing severity of EIs was associated with longer LOS and increased in-hospital, 30-days and 1-year mortality. EI monitoring is crucial for newly admitted patients, and up-to-date training in EI diagnosis and treatment is essential for ED physicians.
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Electrólitos/sangre , Servicio de Urgencia en Hospital/estadística & datos numéricos , Desequilibrio Hidroelectrolítico/epidemiología , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Mortalidad Hospitalaria , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Noruega/epidemiología , Estudios Retrospectivos , Factores Sexuales , Desequilibrio Hidroelectrolítico/diagnóstico , Desequilibrio Hidroelectrolítico/terapiaRESUMEN
BACKGROUND: Delirium affects nearly half of octogenarian patients after aortic valve replacement, resulting in impaired cognition, reduced awareness and hallucinations. Although healthcare professionals and relatives are often present during episodes, the nature of interactions with them is scarcely studied, and little is known about their long-term experiences. PURPOSE: The purpose of this study was to explore and describe how octogenarian patients with post-aortic valve replacement delirium experience interactions with healthcare professionals and relatives within the first year and four years later. METHOD: An explorative design with qualitative content analysis was used. Delirium was assessed for five consecutive days after aortic valve replacement using the Confusion Assessment Method. Delirious patients ( n=10) were interviewed 6-12 months post-discharge and four years later ( n=5). We used an inductive approach to identify themes in transcribed interviews. FINDINGS: An overarching theme emerged: ' Healthcare professionals' and relatives' responses made a considerable impact on the delirium experience postoperatively and in a long-term'. Three sub-themes described the patients' experiences: ' the need for close supportive care', ' disrespectful behaviour created a barrier' and ' insensitive comments made lasting impressions'. Having healthcare professionals and relatives nearby made the patients feel secure, while lack of attention elevated patients' emotional distress. Four years later, patients clearly recalled negative comments and unsupportive actions in their delirious state. CONCLUSIONS: Healthcare professionals and relatives have an essential role in the aortic valve replacement recovery process. Inconsiderate behaviour directed at older patients in delirium elevates distress and has long-term implications. Supportive care focused on maintaining the patients' dignity and integrity is vital.
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Estenosis de la Válvula Aórtica/cirugía , Delirio/etiología , Personal de Salud/psicología , Pacientes/psicología , Complicaciones Cognitivas Postoperatorias/etiología , Complicaciones Cognitivas Postoperatorias/fisiopatología , Relaciones Profesional-Paciente , Reemplazo de la Válvula Aórtica Transcatéter/psicología , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Estudios ProspectivosRESUMEN
BACKGROUND: Use of direct-acting oral anticoagulants (DOACs) is increasing, but knowledge about pharmacokinetics and safety in frail patients is lacking. OBJECTIVE: The aim was to determine serum concentrations and elimination rates of DOACs in older hip fracture patients hospitalized for surgery. METHODS: The study included patients ≥ 65 years of age hospitalized for acute hip fracture surgery over a period of 6 months. Use of antithrombotic drugs was registered and serum samples collected for analysis of DOACs (apixaban, dabigatran and rivaroxaban) at admission and surgery. Measured concentrations were assessed in relation to reference (therapeutic) ranges of the respective drugs and applied for half-life calculations. Furthermore, waiting time for surgery was compared between DOAC and warfarin users. RESULTS: Of 167 patients included (median age 84 years), 11 and 14 used DOACs and warfarin, respectively. Seven of the DOAC-treated patients had concentrations above the upper reference range (> 300 nM) at admission, and concentrations were still in the reference range for five of these at surgery. Elimination half-lives could be estimated in eight patients and ranged between 14.6 and 59.7 h (median 21.6). The observed waiting time for surgery was longer for patients using DOACs than warfarin (median 44 vs. 25 h). CONCLUSION: This pilot study indicates that older patients prone to hip fracture are at risk of being exposed to therapeutic serum concentrations of DOACs during surgery due to reduced drug elimination rates. The observation that almost 50% of the patients had therapeutic concentrations at surgery should be investigated further regarding safety of DOAC use in this frail elderly population.
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Anticoagulantes/uso terapéutico , Fracturas de Cadera/cirugía , Anciano , Anciano de 80 o más Años , Anticoagulantes/farmacocinética , Dabigatrán/farmacocinética , Dabigatrán/uso terapéutico , Femenino , Fracturas de Cadera/tratamiento farmacológico , Humanos , Masculino , Proyectos Piloto , Estudios Prospectivos , Pirazoles/farmacocinética , Pirazoles/uso terapéutico , Piridonas/farmacocinética , Piridonas/uso terapéutico , Rivaroxabán/farmacocinética , Rivaroxabán/uso terapéutico , Warfarina/farmacocinética , Warfarina/uso terapéuticoRESUMEN
OBJECTIVES: To determine whether an association exists between delirium and length of time indwelling urine catheters (IUC) are used in octogenarian patients treated with surgical aortic valve treatment (SAVR) or transcatheter aortic valve implantation (TAVI). DESIGN: Prospective cohort study. SETTING: Tertiary university hospital covering the western region of Norway. PARTICIPANTS: Octogenarian patients undergoing elective SAVR or TAVI and willing to participate in the study were eligible. Patients unable to speak Norwegian were excluded. Between 2011 and 2013, 143 consecutive patients were included, and data from 136 of them are presented. PRIMARY OUTCOME: Delirium. RESULTS: Logistic regression analysis shows that lower cognitive function was positively associated with delirium (OR 0.86, CI 0.74 to 0.99, p=0.047). Besides, the interaction term in the model shows that IUC use and delirium differed between SAVR and TAVI patients (p=0.04). The difference corresponded to a weaker association between hours of IUC use and delirium for SAVR (OR 1.01, CI: 0.99 to 1.03, p=0.54) compared with that for TAVI (OR 1.04, CI: 1.01 to 1.08, p=0.004). CONCLUSIONS: The association between IUC use and delirium is stronger for octogenarian patients treated with TAVI than for patients who received SAVR. Our results revealed a previously unknown association between the number of hours an IUC is used and postoperative delirium in octogenarian patients treated with TAVI.
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Catéteres de Permanencia/efectos adversos , Delirio/etiología , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Catéteres Urinarios/efectos adversos , Anciano de 80 o más Años , Disfunción Cognitiva/diagnóstico , Femenino , Humanos , Modelos Logísticos , Masculino , Estudios Prospectivos , Factores de Tiempo , Resultado del Tratamiento , Cateterismo UrinarioRESUMEN
BACKGROUND: Surgical aortic valve replacement (SAVR) and transcatheter aortic valve implantation (TAVI) are increasingly performed in octogenarian patients with severe aortic stenosis (AS), including those with high surgical risk. Postoperative delirium (PD) is a common and serious complication in older patients, characterised by reduced awareness, change in consciousness, disturbance in logical thinking and hallucinations. METHODS: To explore how octogenarian patients experienced PD, a qualitative study was conducted including five women and five men between 81 and 88 years. The incidence of PD was assessed for five days using the Confusion Assessment Method. Cognitive function was assessed preoperatively and at a 6-month follow-up using the Mini-Mental State Examination. In-depth interviews were conducted 6-12 months post-discharge, transcribed, and analysed using Giorgi's phenomenological method. RESULTS: Postoperative delirium experiences were grouped into six themes: "Like dreaming while awake", "Disturbed experiences of time", "Existing in a twilight zone", "Trapped in medical tubes", "Moving between different surroundings" and "Meeting with death and the deceased". CONCLUSIONS: For the first time, we show that octogenarian patients who undergo SAVR or TAVI have strong and distressing memories of their delirious state that can persist for up to 12 months later. These findings provide valuable new information that will likely improve delivery of health services and enhance professional and empathic care of octogenarians after SAVR and TAVI.
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Estenosis de la Válvula Aórtica/cirugía , Cognición/fisiología , Delirio/epidemiología , Prótesis Valvulares Cardíacas , Complicaciones Posoperatorias/epidemiología , Medición de Riesgo , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Anciano de 80 o más Años , Delirio/etiología , Delirio/fisiopatología , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Noruega/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/fisiopatología , Estudios Prospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: To determine whether postoperative delirium predicts first-time readmissions and mortality in octogenarian patients within 180â days after aortic valve therapy with surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI), and to determine the most common diagnoses at readmission. DESIGN: Prospective cohort study of patients undergoing elective SAVR or TAVI. SETTING: Tertiary university hospital that performs all SAVRs and TAVIs in Western Norway. PARTICIPANTS: Patients 80+ years scheduled for SAVR or TAVI and willing to participate in the study were eligible. Those unable to speak Norwegian were excluded. Overall, 143 patients were included, and data from 136 are presented. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was a composite variable of time from discharge to first all-cause readmission or death. Secondary outcomes were all-cause first readmission alone and mortality within 180â days after discharge, and the primary diagnosis at discharge from first-time readmission. Delirium was assessed with the confusion assessment method. First-time readmissions, diagnoses and mortality were identified in hospital information registries. RESULTS: Delirium was identified in 56% of patients. The effect of delirium on readmissions and mortality was greatest during the first 2â months after discharge (adjusted HR 2.9 (95% CI 1.5 to 5.7)). Of 30 first-time readmissions occurring within 30â days, 24 (80%) were patients who experienced delirium. 1 patient (non-delirium group) died within 30â days after therapy. Delirious patients comprised 35 (64%) of 55 first-time readmissions occurring within 180â days. Circulatory system diseases and injuries were common causes of first-time readmissions within 180â days in delirious patients. 8 patients died 180â days after the procedure; 6 (75%) of them experienced delirium. CONCLUSIONS: Delirium in octogenarians after aortic valve therapy might be a serious risk factor for postoperative morbidity and mortality. Cardiovascular disorders and injuries were associated with first-time readmissions in these patients.
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Delirio/mortalidad , Implantación de Prótesis de Válvulas Cardíacas , Readmisión del Paciente/estadística & datos numéricos , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/cirugía , Femenino , Implantación de Prótesis de Válvulas Cardíacas/métodos , Implantación de Prótesis de Válvulas Cardíacas/estadística & datos numéricos , Humanos , Estimación de Kaplan-Meier , Masculino , Complicaciones Posoperatorias/mortalidad , Estudios ProspectivosRESUMEN
OBJECTIVES: To determine how development of delirium after surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI) could predict activity of daily living (ADL) and instrumental ADLs (IADL) disability, cognitive function, and self-reported health in individuals aged 80 and older. DESIGN: Prospective cohort study. SETTING: Tertiary university hospital. PARTICIPANTS: Individuals aged 80 and older undergoing elective SAVR or TAVI (N = 136). MEASUREMENTS: Delirium was assessed for 5 days using the Confusion Assessment Method. The Barthel Index, Nottingham Extended ADL Scale, and SF-12 were used to determine ADL and IADL ability and self-reported health at baseline and 1- and 6-month follow-up. Cognition was assessed using the Mini-Mental State Examination at baseline and 6-month follow-up. RESULTS: Participants had lower IADL scores 1 month after SAVR than at baseline (baseline 58, 1 month: delirium 42, no delirium 50, P ≤ .02), but scores had returned to baseline levels at 6 months. The Medical Outcomes Study 12-item Short-Form Health Survey (SF-12) Physical Component Summary (PCS) score was higher at 6-month follow-up (48) than at baseline (39), especially in participants who did not develop delirium (P < .001). No differences in other outcomes were found. Regression models suggest that delirium may help predict IADL disability 1 month after baseline (P ≤ .07) but does not predict large differences in ADL disability, cognitive function, or SF-12-scores. Individuals who underwent TAVI and developed delirium had lower ADL (baseline 19, 1-month 16, P < .001) and IADL (baseline 49, 1-month 40, P = .003) scores at 1-month follow-up. SF-12 PCS score (baseline 30) increased from baseline to 1- (35, P = .04) and 6- (35, P = .02) month follow-up in individuals who underwent TAVI and did not develop delirium. Delirium after TAVI predicted greater ADL and IADL disability at 1-month but not at 6-month follow-up. CONCLUSION: Individuals who develop delirium after SAVR and TAVI have poorer short-term IADL function but do not seem to have long-term reductions in physical, mental, or self-reported health.
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Actividades Cotidianas , Disfunción Cognitiva/diagnóstico , Delirio/diagnóstico , Evaluación de la Discapacidad , Evaluación Geriátrica , Implantación de Prótesis de Válvulas Cardíacas , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Noruega , Estudios Prospectivos , Medición de Riesgo , Factores de Riesgo , Autoinforme , Reemplazo de la Válvula Aórtica TranscatéterRESUMEN
Total hip arthroplasty (THA) has been shown to reduce pain and improve function. In addition, it is suggested that THA improves sleep and alleviates symptoms of anxiety and depression. Patients with chronic pain are frequent users of analgesic and psychotropic drugs and thereby risk adverse drug events. The impact of THA on such drug use has not been thoroughly investigated. Based on merged data from the Norwegian Prescription Database and the Norwegian Arthroplasty Register, this study sought to investigate redeemed medications in a complete population (N = 39,688) undergoing THA in 2005 to 2011. User rates and redeemed drug volume of analgesics (nonsteroid anti-inflammatory drugs (NSAIDs), opioids, and nonopioids) and psychotropics (hypnotics, anxiolytics, and antidepressants) were calculated for 4 quarters before and 4 quarters after surgery. We analysed preoperative prescription trends (Q1 vs Q4), postoperative prescription (Q4 vs Q5), and long-term effect of surgery (Q4 vs Q8). Before surgery, use of all drug groups increased from Q1 to Q4. Use of opioids, nonopioids, and hypnotics dramatically increased from Q4 to Q5. Long-term (Q4 vs Q8) surgery reduced prescriptions of analgesics, hypnotics, and anxiolytics, but not antidepressants. Overall, the present results extend the positive effects of THA to include reduced reliance on medication to alleviate symptoms.
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Analgésicos/uso terapéutico , Ansiolíticos/uso terapéutico , Antidepresivos/uso terapéutico , Artroplastia de Reemplazo de Cadera/tendencias , Dolor Crónico/tratamiento farmacológico , Hipnóticos y Sedantes/uso terapéutico , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Dolor Crónico/epidemiología , Dolor Crónico/cirugía , Prescripciones de Medicamentos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Noruega/epidemiología , Estudios Prospectivos , Sistema de Registros , Adulto JovenRESUMEN
BACKGROUND: Many people with a high risk of hip fracture have coexisting cardiovascular diseases. We aimed to examine associations between exposure to antihypertensive drugs and the risk of hip fracture among older people. METHODS: We conducted a cohort study of the 906,422 people born before 1945 and living in Norway in 2005. We obtained information on all prescriptions of antihypertensive drugs dispensed (the Norwegian Prescription Database) in 2004-2010 and the dates of primary hip fractures (the Norwegian Hip Fracture Registry) in 2005-2010. We compared the incidence rates of hip fracture during the time people were exposed and unexposed to antihypertensive drugs by calculating the standardized incidence ratio (SIR). RESULTS: Altogether, 39,938 people experienced a primary hip fracture (4.4 %). The risk of hip fracture was decreased among people exposed to thiazides (SIR 0.7, 95 % confidence interval (CI) 0.6-0.7), beta-blockers (SIR 0.7, 95 % CI 0.7-0.8), calcium channel blockers (SIR 0.8, 95 % CI 0.8-0.8), angiotensin II receptor blockers (SIR 0.8, 95 % CI 0.7-0.8), ACE inhibitor/thiazide combination products (SIR 0.7, 95 % CI 0.6-0.7) and angiotensin II receptor blocker/thiazide combination products (SIR 0.6, 95 % CI 0.6-0.6). Use of loop diuretics and ACE inhibitors (plain products) was associated with increased fracture risk in people born after 1924, and with decreased risk in those born before 1925. The protective associations were stronger among exposed men than among exposed women for all drugs except loop diuretics. The SIRs decreased with increasing age among exposed people, except for thiazides and angiotensin II receptor blockers. CONCLUSIONS: We found a reduced risk of hip fracture associated with overall use of most antihypertensive drugs, but an increased risk with loop diuretics and ACE inhibitors among people younger than 80 years and in new users of loop diuretics. This may have great impact at the population level, because the use of antihypertensive drugs is widespread in people at risk of hip fracture. Clinical studies are needed to further explore these associations.
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Antagonistas Adrenérgicos beta/efectos adversos , Inhibidores de la Enzima Convertidora de Angiotensina/efectos adversos , Bloqueadores de los Canales de Calcio/efectos adversos , Diuréticos/efectos adversos , Fracturas de Cadera , Hipertensión , Antagonistas Adrenérgicos beta/administración & dosificación , Anciano , Anciano de 80 o más Años , Inhibidores de la Enzima Convertidora de Angiotensina/administración & dosificación , Antihipertensivos/administración & dosificación , Antihipertensivos/efectos adversos , Bloqueadores de los Canales de Calcio/administración & dosificación , Estudios de Cohortes , Diuréticos/administración & dosificación , Femenino , Fracturas de Cadera/epidemiología , Fracturas de Cadera/etiología , Humanos , Hipertensión/tratamiento farmacológico , Hipertensión/epidemiología , Incidencia , Masculino , Noruega/epidemiología , Sistema de Registros , Medición de Riesgo , Factores de RiesgoRESUMEN
Postoperative delirium (PD) after transcatheter aortic valve implantation (TAVI) remains to be explored. We sought to (1) determine the incidence of PD in octogenarians who underwent TAVI or surgical aortic valve replacement (SAVR), (2) identify its risk factors, and (3) describe possible differences in the onset and course of PD between treatment groups. A prospective cohort study of consecutive patients aged ≥80 years with severe aortic stenosis who underwent elective TAVI or SAVR (N = 143) was conducted. The incidence of PD was assessed for 5 days using the Confusion Assessment Method (CAM). Risk factors for PD were studied with logistic regression. Patients treated with TAVI were older (p ≤0.001), had lower cognitive scores (p = 0.007), and more co-morbidities (p = 0.003). Despite this, significantly fewer (p = 0.013) patients treated with TAVI (44%) experienced PD compared to patients treated with SAVR (66%). Undergoing SAVR (p = 0.02) and having lower cognitive function (p = 0.03) emerged as risk factors for PD, whereas gender, activities of daily living, frailty, atrial fibrillation, and postoperative use of opioids and anxiolytics did not. Patients treated with TAVI and without PD during the first 2 postoperative days were unlikely to experience PD on subsequent days. The onset of PD after SAVR could occur at any time during the postoperative evaluation. In conclusion, SAVR in octogenarian patients with aortic stenosis might be considered as a predisposing factor for PD. Our data also suggest that the onset of PD was more unpredictable after SAVR.