RESUMEN

INTRODUCTION: The proportion of very elderly patients in the intensive care unit (ICU) is expected to rise. Furthermore, patients are likely more prone to suffer a cardiac arrest (CA) event within the ICU. The occurrence of intensive care unit cardiac arrest (ICU-CA) is associated with high mortality. To date, the incidence of ICU-CA and its clinical impact on outcome in the very old (≥ 90 years) patients treated is unknown. METHODS: Retrospective analysis of all consecutive critically ill patients ≥ 90 years admitted to the ICU of a tertiary care university hospital in Hamburg (Germany). All patients suffering ICU-CA were included and CA characteristics and functional outcome was assessed. Clinical course and outcome were assessed and compared between the subgroups of patients with and without ICU-CA. RESULTS: 1,108 critically ill patients aged ≥ 90 years were admitted during the study period. The median age was 92.3 (91.0-94.2) years and 67% (n = 747) were female. 2% (n = 25) of this cohort suffered ICU-CA after a median duration 0.5 (0.2-3.2) days of ICU admission. The presumed cause of ICU-CA was cardiac in 64% (n = 16). The median resuscitation time was 10 (2-15) minutes and the initial rhythm was shockable in 20% (n = 5). Return of spontaneous circulation (ROSC) could be achieved in 68% (n = 17). The cause of ICU admission was primarily medical in the total cohort (ICU-CA: 48% vs. No ICU-CA: 34%, p = 0.13), surgical - planned (ICU-CA: 32% vs. No ICU-CA: 37%, p = 0.61) and surgical - unplanned/emergency (ICU-CA: 43% vs. No ICU-CA: 28%, p = 0.34). The median Charlson Comorbidity Index (CCI) was 2 (1-3) points for patients with ICU-CA and 1 (0-2) for patients without ICU-CA (p = 0.54). Patients with ICU-CA had a higher disease severity according to SAPS II (ICU-CA: 54 vs. No ICU-CA: 36 points, p < 0.001). Patients with ICU-CA had a higher rate of mechanically ventilation (ICU-CA: 64% vs. No ICU-CA: 34%, p < 0.01) and required vasopressor therapy more often (ICU-CA: 88% vs. No ICU-CA: 41%, p < 0.001). The ICU and in-hospital mortality was 88% (n = 22) and 100% (n = 25) in patients with ICU-CA compared to 17% (n = 179) and 28% (n = 306) in patients without ICU-CA. The mortality rate for patients with ICU-CA was observed to be 88% (n = 22) in the ICU and 100% (n = 25) in-hospital. In contrast, patients without ICU-CA had an in-ICU mortality rate of 17% (n = 179) and an in-hospital mortality rate of 28% (n = 306) (both p < 0.001). CONCLUSION: The occurrence of ICU-CA in very elderly patients is rare but associated with high mortality. Providing CPR in this cohort did not lead to long-term survival at our centre. Very elderly patients admitted to the ICU likely benefit from supportive care only and should probably not be resuscitated due to poor chance of survival and ethical considerations. Providing personalized assurances that care will remain appropriate and in accordance with the patient's and family's wishes can optimise compassionate care while avoiding futile life-sustaining interventions.

Asunto(s)

RESUMEN

The purpose of this retrospective study was to identify factors that could predict the discharge destination of oldest-old patients (patients aged ≥90 years). Information on the nutritional status, activities of daily living (ADL), nursing care needs based on nursing need degree (NND), rehabilitation therapy, and discharge destination was obtained from the medical records of 90 oldest-old patients aged ≥90 years admitted to our hospital, excluding orthopedic inpatients and short-term (≤5 days) inpatients. Of these, 64 were discharged home while 4 died during hospitalization. More than half had moderately low total lymphocyte count (<1200/µL). Home discharge was correlated with living with someone else and little need for assistance during eating and getting/standing-up at admission. The cutoff value for ability for basic movement scale (ABMS) at admission for home discharge was 18 points. Nutritional management and early mobilization are important aspects of clinical management of the oldest-olds.

RESUMEN

Abstract Introduction: Nonagenarians constitute a rising percentage of inpatients, with acute kidney injury (AKI) being frequent in this population. Thus, it is important to analyze the clinical characteristics of this demographic and their impact on mortality. Methods: Retrospective study of nonagenarian patients with AKI at a tertiary hospital between 2013 and 2022. Only the latest hospital admission was considered, and patients with incomplete data were excluded. A logistic regression analysis was conducted to define risk factors for mortality. A p-value < 0.05 was considered statistically significant. Results: A total of 150 patients were included, with a median age of 93.0 years (91.2-95.0), and males accounting for 42.7% of the sample. Sepsis was the most common cause of AKI (53.3%), followed by dehydration/hypovolemia (17.7%), and heart failure (17.7%). ICU admission occurred in 39.3% of patients, mechanical ventilation in 14.7%, vasopressors use in 22.7% and renal replacement therapy (RRT) in 6.7%. Death occurred in 56.7% of patients. Dehydration/hypovolemia as an etiology of AKI was associated with a lower risk of mortality (OR 0.18; 95% CI 0.04-0.77, p = 0.020). KDIGO stage 3 (OR 3.15; 95% CI 1.17-8.47, p = 0.023), ICU admission (OR 12.27; 95% CI 3.03-49.74, p < 0.001), and oliguria (OR 5.77; 95% CI 1.98-16.85, p = 0.001) were associated with mortality. Conclusion: AKI nonagenarians had a high mortality rate, with AKI KDIGO stage 3, oliguria, and ICU admission being associated with death.

Resumo Introdução: Nonagenários constituem um percentual de pacientes internados em ascensão, sendo a injúria renal aguda (IRA) frequente nesses pacientes. Sendo assim, é importante analisar as características clínicas dessa população e seu impacto na mortalidade. Métodos: Estudo retrospectivo de pacientes nonagenários com IRA entre 2013 e 2022 em um hospital terciário. Apenas o último internamento foi considerado e pacientes com dados incompletos foram excluídos. Uma análise por regressão logística foi realizada para definir fatores de risco para mortalidade. Um valor de p < 0,05 foi considerado significativo. Resultados: Foram incluídos 150 pacientes com mediana de idade 93,0 anos (91,2-95,0) e sexo masculino em 42,7%. Sepse foi a causa mais comum de IRA (53,3%), seguida de desidratação/hipovolemia (17,7%) e insuficiência cardíaca (17,7%). Admissão na UTI ocorreu em 39,3% dos pacientes, ventilação mecânica em 14,7%, uso de vasopressores em 22,7% e realização de terapia renal substitutiva (TRS) em 6,7%. Óbito ocorreu em 56,7% dos pacientes. Desidratação/hipovolemia como etiologia da IRA foi associado a menor risco de mortalidade (OR 0,18; IC 95% 0,04-0,77, p = 0,020). Estágio KDIGO 3 (OR 3,15; IC 95% 1,17-8,47, p = 0,023), admissão na UTI (OR 12,27; IC 95% 3,03-49,74, p < 0,001) e oligúria (OR 5,77; IC 95% 1,98-16,85, p = 0,001) foram associados à mortalidade. Conclusão: Nonagenários com IRA apresentaram alta mortalidade e IRA KDIGO 3, oligúria e admissão na UTI foram associadas ao óbito.

RESUMEN

BACKGROUND: The population aged ≥90 years is increasing worldwide, yet nearly 50% of elderly breast cancer (BC) patients receive suboptimal treatments, resulting in high rates of BC-related mortality. We analyzed clinical and survival outcomes of nonagenarian BC patients to identify effective treatment strategies. METHODS: This single-institution retrospective cohort study analyzed patients aged ≥90 years diagnosed with stage I-III BC between 2007 and 2018. Patients were categorized into three treatment groups: traditional surgery (TS), performed according to local guidelines; current-standard surgery (CS), defined as breast surgery without axillary surgery (in concordance with 2016 Choosing Wisely guidelines) and/or cavity shaving; and non-surgical treatment (NS). Clinicopathological features were recorded and recurrence rates and survival outcomes were analyzed. RESULTS: We collected data from 113 nonagenarians with a median age of 93 years (range 90-99). Among these patients, 43/113 (38.1%) underwent TS, 34/113 (30.1%) underwent CS, and 36/113 (31.9%) underwent NS. The overall recurrence rate among surgical patients was 10.4%, while the disease progression rate in the NS group was 22.2%. Overall survival was significantly longer in surgical patients compared with NS patients (p = 0.04). BC-related mortality was significantly higher in the NS group than in the TS and CS groups (25.0% vs. 0% vs. 7.1%, respectively; p = 0.01). There were no significant differences in overall survival and disease-free survival between the TS and CS groups (p = 0.6 and p = 0.8, respectively), although the TS group experienced a significantly higher overall postoperative complication rate (p < 0.001). CONCLUSIONS: Individualized treatment planning is essential for nonagenarian BC patients. Surgery, whenever feasible, remains the treatment of choice, with CS emerging as the best option for the majority of patients.

RESUMEN

BACKGROUND: Coronary artery disease (CAD) is a leading cause of death in the elderly population. Data regarding percutaneous coronary interventions (PCIs) in nonagenarians are scarce, and differences in long term outcomes between generations remain unclear. We aimed to study the pattern and temporal trends of nonagenarians treated with PCI. MATERIALS AND METHODS: A total of 14,695 patients underwent PCI between 2009-2020. We identified 2,034 (13.8%) octogenarians (age 80-89), and 222 (1.5%) nonagenarians (age 90-99). Endpoints included mortality and major adverse cardiac events (MACE) at 1 year. MATERIALS AND METHODS: A total of 14,695 patients underwent PCI between 2009-2020. We identified 2,034 (13.8%) octogenarians (age 80-89), and 222 (1.5%) nonagenarians (age 90-99). Endpoints included mortality and major adverse cardiac events (MACE) at 1 year. RESULTS: The number of nonagenarians undergoing PCI has increased substantially during the study time period, from 89 patients in the earlier time period (2009-2014) to 133 patients in the later time period (2015-2020). At 1-year, nonagenarians had significantly higher rates of both death (24.3% vs. 14.9%, p<0.01), and MACE (30.6% vs. 22.0%, p<0.01), as compared to octogenarians. The cumulative survival rate was higher among octogenarians both in the early and late time period (p<0.01 and p=0.039, respectively). A significant reduction in nonagenarian MACE rates were observed during the study time period, resulting in a non-significant difference in MACE rates in the later time period between both groups. CONCLUSION: The number of nonagenarians who undergo PCI is on the rise. While their clinical outcomes are inferior as compared to younger age groups, improvement was noted in the late time period.

RESUMEN

BACKGROUND: In an aging society, percutaneous coronary intervention (PCI) for super-elderly patients is commonly performed in clinical practice. However, data are scarce regarding the clinical features and outcomes of this population. METHODS: This multicenter observational study enrolled patients aged over 90 years who underwent PCI across 10 hospitals between 2011 and 2020. The study included patients presenting with acute coronary syndrome (ACS) and chronic coronary syndrome (CCS). The occurrence of all-cause and cardiac deaths during hospitalization and after discharge was investigated. RESULTS: In total, 402 patients (91.9 ±â€¯2.0 years, 48.3 % male) participated in the study, of whom 77.9 % presented with ACS. The rate of in-hospital death was significantly higher in patients with ACS compared to patients with CCS (15.3 % vs. 2.2 %, p < 0.001). The estimated cumulative incidence rates of all-cause death were 24.3 %, 39.5 %, and 60.4 % at 1, 3, and 5 years, respectively. No significant difference was observed in the occurrence of all-cause death between patients with ACS and CCS. Regarding causes of death after discharge, non-cardiac deaths accounted for just over half of the cases. CONCLUSION: This study highlights the clinical features and long-term clinical course of patients aged over 90 years who underwent PCI in a real-world setting. Patients presenting with ACS exhibited a higher rate of in-hospital mortality compared to those with CCS. Following discharge, both ACS and CCS patients experienced comparable and substantial increases in the incidence rates of both cardiac and non-cardiac mortality over time, and a more holistic management approach is warranted.

RESUMEN

Background: Older adults with acute myocardial infarction (AMI) are currently a rapidly growing population. However, their clinical presentation and outcomes remain unresolved. Methods and Results: A total of 268 consecutive AMI patients were analyzed for clinical characteristics and outcomes with major adverse cardiovascular events (MACE) and all-cause mortality within 1 year. Patients aged ≥80 years (Over-80; n=100) were compared with those aged ≤79 years (Under-79; n=168). (1) Primary percutaneous coronary intervention (PCI) was frequently and similarly performed in both the Over-80 group and the Under-79 group (86% vs. 89%; P=0.52). (2) Killip class III-IV (P<0.01), in-hospital mortality (P<0.01), MACE (P=0.03) and all-cause mortality (P<0.01) were more prevalent in the Over-80 group than in the Under-79 group. (3) In the Over-80 group, frail patients showed a significantly worse clinical outcome compared with non-frail patients. (4) Multivariate analysis revealed Killip class III-IV was associated with MACE (odds ratio [OR]=3.51; P=0.02) and all-cause mortality (OR=9.49; P<0.01) in the Over-80 group. PCI was inversely associated with all-cause mortality (OR=0.13; P=0.02) in the Over-80 group. Conclusions: The rate of primary PCI did not decline with age. Although octogenarians/nonagenarians showed more severe clinical presentation and worse short-term outcomes compared with younger patients, particularly in those with frailty, the prognosis may be improved by early invasive strategy even in these very old patients.

RESUMEN

AIM OF STUDY: To assess outcomes of mechanical thrombectomy (MT) in nonagenarians suffering from acute ischaemic stroke (AIS) in a 1-year follow-up. CLINICAL RATIONALE FOR STUDY: Age is a factor associated with both the occurrence of AIS and a poorer prognosis. As the population ages, the prevalence of AIS among the very old (90 and older) is expected to rise. Data on long-term outcomes of MT, being the optimal treatment of AIS caused by large vessel occlusions, is scarce in the population of nonagenarians. MATERIAL AND METHODS: We analysed all AIS patients treated with MT in a single Comprehensive Stroke Centre. We compared two subgroups: nonagenarians (people aged 90-99) and controls ( < 90 years) in terms of cardiovascular risk factors profile, stroke severity, treatment course, presence of in-hospital complications, and outcomes (mortality and good functional outcome defined as modified Rankin Scale ≤ 2) at discharge and at 90- and 365-day follow-ups. RESULTS: Nonagenarians were more commonly female and suffering from atrial fibrillation. They more often developed urinary tract infection during hospitalisation. Stroke severity, treatment course and in-hospital outcomes were comparable between the groups. Nonagenarians had non-significantly higher 90-day and 365-day mortality, and a significantly lower rate of good functional outcomes after 90 days (25.0% vs 57.7%, p = 0.011) and 365 days (31.5% vs 61.0%, p = 0.020). CONCLUSIONS AND CLINICAL IMPLICATIONS: Despite worse outcomes than in younger patients, 25% of nonagenarians were functionally independent three months after MT, and almost one in three of them were so a year after the procedure, thereby showing the benefits of the treatment in this group.

Asunto(s)

RESUMEN

BACKGROUND: Mechanical thrombectomy represents a mainstay of management for acute ischemic stroke in the setting of large vessel occlusion. However, there are no clinical practice guidelines defining the role of thrombectomy at the extremes of age. In this scoping review, we aimed to summarize the existing medical and neurosurgical literature pertaining to mechanical thrombectomy in nonagenarians. The PubMed database was queried using the following terms and relevant citations assessed: "thrombectomy nonagenarian," "thrombectomy age 90," "stroke nonagenarian," and "ischemic stroke thrombectomy." Common measurable outcomes, including mortality, modified Rankin scale (mRS) score, and thrombolysis in cerebral infarction (TICI) scale score, were utilized to compare results. SUMMARY: Thrombectomy was shown to improve functional outcomes in all eight of the studies included in the analysis. Mortality was assessed in only two reported studies, and thrombectomy was shown to provide a mortality benefit in 1 study among patients for whom first-pass reperfusion was achieved. Other outcomes of reported interest included greater early neurologic recovery at discharge and improved functional outcomes at 90 days among nonagenarians who underwent thrombectomy as compared to those who received thrombolytic therapy alone. Nonagenarians with good functional status at baseline were the most likely to have favorable outcomes. KEY MESSAGES: Mechanical thrombectomy improves outcomes among nonagenarians presenting with acute ischemic stroke due to large vessel occlusion. Further large-scale prospective studies are warranted to optimize patient selection and develop clinical practice guidelines specific to this important patient demographic.

Asunto(s)

RESUMEN

BACKGROUND: There has been an increase in the elderly patient population seeking care for pancreatic ductal adenocarcinoma (PDAC). This study aimed to delineate the effectiveness of therapeutic options in nonagenarians (aged 90-99 years) diagnosed with resectable PDAC. METHODS: This study used the National Cancer Database to identify patients with nonmetastatic PDAC (stage I-III) from 2004 to 2021. The study compared median overall survival (mOS) using Kaplan-Meier curves among 5 treatment categories: surgery, surgery along with chemoradiation, chemotherapy alone, radiotherapy alone, and chemoradiation alone. Cox proportional hazards regression was used in multivariate analyses. RESULTS: Of 459,174 patients, 793 aged ≥ 90 years had nonmetastatic PDAC. Of 793 patients, 245 (30.9 %) underwent chemotherapy alone, 296 (37.3 %) underwent radiotherapy alone, 162 (20.4 %) underwent chemoradiation alone, 58 (7.3 %) underwent curative-intent resection, and 32 (4.0 %) underwent surgery combined with chemoradiation. The mOS estimates in different treatment modalities were 9.5 months (95 % CI, 6.7-14.5) for surgery alone, 19.1 months (95 % CI, 2.4-64.3) for surgery combined with chemoradiation, 8.2 months (95 % CI, 7.2-9.2) for chemotherapy alone, 8.4 months (95 % CI, 7.6-9.6) for radiotherapy alone, and 11.2 months (95 % CI, 8.7-12.9) for chemoradiation alone (P < .001). In multivariate analysis, the odds of survival were better for patients who underwent surgery alone than for those who underwent chemotherapy alone, although the odds of survival did not significantly differ between patients who underwent radiotherapy alone and those who underwent chemoradiation alone. Nonetheless, surgery combined with chemoradiation was associated with decreased mortality risk compared with surgery alone (hazard ratio, 0.46; 95 % CI, 0.25-0.87; P = .02). Operative 30-day mortality rate was 8.8 %, and 90-day mortality rate was 17.8 %. CONCLUSION: Surgery combined with chemoradiation improved the survival of nonagenarians with PDAC compared with other therapies. However, only 1 in 25 patients received all 3 treatment components. Moreover, our study highlights a very high operative mortality rate in nonagenarians.

Asunto(s)

RESUMEN

BACKGROUND: There is a lack of data regarding patients aged 90 years or older undergoing mechanical thrombectomy and their predictors of futile recanalization. AIMS: We sought to evaluate the predictors of futile recanalization in patients ≥ 90 years with large vessel occlusion undergoing mechanical thrombectomy. METHODS: This multi-center observational retrospective study included patients ≥ 90 years consecutively treated with mechanical thrombectomy in four thrombectomy capable centers between January 1st, 2016 and 30th March 2023. Futile recanalization was defined as large vessel occlusion patients experiencing a 90-day poor outcome (mRS 3-6) despite successful recanalization (mTICI ≥ 2b) after mechanical thrombectomy. RESULTS: Our cohort included 139 patients ≥ 90 years with acute ischemic stroke due to anterior circulation large vessel occlusion treated with mechanical thrombectomy. One hundred seventeen of one hundred thirty-nine patients ≥ 90 years who achieved successful recanalization were included in the analysis (seventy-six female (64.9%)), of whom thirty-one (26.49%) experienced effective recanalization and eighty-six (73.51%) experienced futile recanalization. Patients with futile recanalization had higher NIHSS on admission (p < 0.001); they were less frequently treated with intravenous thrombolysis (p = 0.048), had more often general anesthesia (p = 0.011), and longer door to groin puncture delay (p = 0.002). Univariable regression analysis showed that use of intravenous thrombolysis (0.29, 95% CI 0.02-0.79, p = 0.034) and site of occlusion distal vs proximal (0.34, 95% CI 0.11-0.97, p = 0.044) were associated with reduced probability of futile recanalization while NIHSS on admission (1.29, 95% CI 1.16-1.45, p < 0.001), NIHSS at 24 h (1.15, 95% CI 1.07-1.25, p = 0.002), type of anesthesia used (4.18, 95% CI 1.57-11.08, p = 0.004), and door to groin puncture time (1.02, 95% CI 1.00-1.05, p = 0.005) were associated with increased probability of futile recanalization. Multivariable regression analysis showed that use of intravenous thrombolysis (0.44, 95% CI 0.09-0.88, p = 0.039) was associated with reduced probability of futile recanalization. CONCLUSION: Our study seems to suggest that mechanical thrombectomy with intravenous thrombolysis is associated with reduced probability of futile recanalization in a multi-center cohort of patients aged 90 years or older.

Asunto(s)

RESUMEN

BACKGROUND/AIMS: Nonagenarians will purportedly account for 10% of the United States population by 2050. However, no studies have assessed the outcomes of nonvariceal upper gastrointestinal bleeding (NVUGIB) in this age group. METHODS: The National Inpatient Sample database between 2016 and 2020 was used to compare the clinical outcomes of NVUGIB in nonagenarians and octogenarians and evaluate predictors of mortality and the use of esophagogastroduodenoscopy (EGD). RESULTS: Nonagenarians had higher in-hospital mortality than that of octogenarians (4% vs. 3%, p<0.001). EGD utilization (30% vs. 48%, p<0.001) and blood transfusion (27% vs. 40%, p<0.001) was significantly lower in nonagenarians. Multivariate logistic regression analysis revealed that nonagenarians with NVUGIB had higher odds of mortality (odds ratio [OR], 1.5; 95% confidence interval [CI], 1.3-1.7) and lower odds of EGD utilization (OR, 0.86; 95% CI, 0.83-0.89) than those of octogenarians. CONCLUSIONS: Nonagenarians admitted with NVUGIB have a higher mortality risk than that of octogenarians. EGD is used significantly in managing NVUGIB among nonagenarians; however, its utilization is comparatively lower than in octogenarians. More studies are needed to assess predictors of poor outcomes and the indications of EGD in this growing population.

RESUMEN

BACKGROUND: The increasing admissions of very elderly patients to intensive care units (ICUs) over recent decades highlight a growing need for understanding acute kidney injury (AKI) in this population. Although these individuals are potentially at high risk for AKI and adverse outcomes, data on AKI in this population is scarce. This study investigates the AKI incidence and outcomes of critically-ill patients aging at least 90 years. METHODS: This retrospective cohort study conducted at the Department of Intensive Care Medicine, University Medical Centre Hamburg-Eppendorf, Germany (2008-2020), investigates AKI incidence and outcomes between 2008 and 2020 in critically-ill patients aged ≥ 90 years. AKI was defined according to Kidney Disease: Improving Global Outcomes (KDIGO) criteria using creatinine dynamics and/or urine output. Primary endpoint was overall mortality after 1 year. Secondary endpoints were in-hospital mortality, length of ICU and hospital stay. RESULTS: During the study period 92,958 critically-ill patients were treated and 1108 were ≥ 90 years. Of these, 1054 patients had available creatinine values and were included in the present study. AKI occurred in 24.4%, mostly classified as mild (17.5%). AKI was independently associated with a significant increase in overall mortality (HR 1.21, 95 %-CI: 1.01-1.46), in-hospital mortality (OR 2, 1.41-2.85), length of ICU (+2.8 days, 2.3-3.3) and hospital stay (+2.3 days, 0.9-3.7). Severity escalated these effects, but even mild AKI showed significance. Introducing urine-based criteria increased incidence but compromised mortality prediction. CONCLUSIONS: AKI is a frequent complication in very elderly critically-ill patients. Occurrence of AKI at any stage was associated with increased mortality. Predictive ability applied to AKI defined by creatinine but not urine output. Careful attention of creatinine dynamics is essential in very elderly ICU-patients.

Asunto(s)

RESUMEN

PURPOSE: Acute ischemic stroke (AIS) imposes a major healthcare burden, with the elderly population often underrepresented in clinical trials. This systematic review and network meta-analysis aims to evaluate the safety and efficacy of mechanical thrombectomy (MT) among octogenarians and nonagenarians with AIS due to large vessel occlusion (LVO). METHODS: A systematic search was conducted using PubMed, Web of Science, and Scopus databases. Outcomes of interest were modified Rankin Scale (mRS) score of 0-2, thrombolysis in cerebral infarction (TICI) score of 2b-3, 90-day mortality, and symptomatic intracerebral hemorrhage (sICH). The study followed Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. RESULTS: The analysis included 47 studies. Significantly lower rates of mRS score 0-2 were observed in nonagenarians (17.4 %) and octogenarians (21.3 %) compared to younger (40.2 %) patients (Odds Ratio (OR) = 3.30, 95 % Confidence Interval (CI):2.35-4.65 and OR = 2.47, 95 % CI: 2.07-2.94). 90-day mortality was significantly higher in nonagenarians (38.9 %) compared to octogenarians (25.4 %) and younger (14.0 %) patients (OR = 0.58, 95 % CI: 0.41-0.83 and OR = 0.31, 95 % CI: 0.21-0.44), and in octogenarians compared to younger patients (OR = 0.52, 95 % CI: 0.41-0.66). No significant differences were observed in TICI 2b-3 and sICH rates across groups. CONCLUSIONS: Our findings indicate that MT is a viable treatment option for AIS due to LVO among octogenarians and nonagenarians, albeit with nuanced differences. Specifically, octogenarians had lower 90-day mortality rates compared to nonagenarians. These insights support the need for individualized treatment plans for elderly patients with AIS due to LVO and highlight the importance of including this demographic in future clinical trials.

Asunto(s)

RESUMEN

Nonagenarians and centenarians serve as successful examples of aging and extended longevity, showcasing robust regulation of biological mechanisms and homeostasis. Given that human longevity is a complex field of study that navigates molecular and biological mechanisms influencing aging, we hypothesized that microRNAs, a class of small noncoding RNAs implicated in regulating gene expression at the post-transcriptional level, are differentially regulated in the circulatory system of young, middle-aged, and nonagenarian individuals. We sequenced circulating microRNAs in Okinawan males and females <40, 50-80, and >90 years of age accounting for FOXO3 genetic variations of single nucleotide polymorphism (SNP) rs2802292 (TT - common vs. GT - longevity) and validated the findings through RT-qPCR. We report five microRNAs exclusively upregulated in both male and female nonagenarians with the longevity genotype, play predictive functional roles in TGF-ß, FoxO, AMPK, Pi3K-Akt, and MAPK signaling pathways. Our findings suggest that these microRNAs upregulated in nonagenarians may provide novel insight into enhanced lifespan and health span. This discovery warrants further exploration into their roles in human aging and longevity.

Asunto(s)

RESUMEN

BACKGROUND: The increasing aging and frailty of the population make the management of acute limb ischemia (ALI) more difficult, with decision-making far from being guided by evidence. The aim of the study was to evaluate the characteristics and results of ALI treatment in nonagenarians. MATERIALS AND METHODS: Retrospective analysis of a consecutive series of nonagenarian patients with ALI attended at our institution between 2008 and 2021. The primary outcomes of the study were 1-year limb salvage and survival rates. RESULTS: A total of 102 patients were included (mean age 92.38, 78.4% women). In 83 cases (81.4%) ALI was attributed to embolism, and 19 (18.6%) to acute arterial thrombosis. One-month overall survival was 70.6%. Fifteen patients (14.7%) were treated palliatively, including 8 (53.3%) irreversible ALI with associated malignancy/advanced dementia, 5 (33.3%) with associated cerebral/intestinal ischemia and 2 (13.3%) with aortic occlusion and poor medical condition. None of these patients survived after 10 days. The remaining 87 patients (85.3%) were treated with isolated anticoagulation (n = 8, 9.1%), primary major amputation (n = 1, 1.1%) or revascularization (n = 78, 89.6%), including 69 (67.6%) embolectomies, 6 (5.9%) bypass and 3 (2.9%) endovascular techniques. One-year limb salvage and survival rates were 96% and 48%, respectively. Predictive factors of lower survival included anemia (HR = 1.81, p = 0.014) and ALI severity (HR = 1.73, p = 0.032), but not cognitive or functional status. Patients surviving the ALI episode had a 1-year survival rate significantly below that of a similar matched population. CONCLUSION: Although nonagenarians with an ALI are often functionally and cognitively impaired and have a limited life expectancy, most patients need revascularization for limb salvage and this can be done successfully with a low invasive surgery.

Asunto(s)

RESUMEN

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) is an essential therapeutic tool for biliary and pancreatic diseases. Frail and elderly patients, especially those aged ≥ 90 years are generally considered a higher-risk population for ERCP-related complications. AIM: To investigate outcomes of ERCP in the Non-agenarian population (≥ 90 years) concerning Frailty. METHODS: This is a cohort study using the 2018-2020 National Readmission Database. Patients aged ≥ 90 were identified who underwent ERCP, using the international classification of diseases-10 code with clinical modification. Johns Hopkins's adjusted clinical groups frailty indicator was used to classify patients as frail and non-frail. The primary outcome was mortality, and the secondary outcomes were morbidity and the 30 d readmission rate related to ERCP. We used univariate and multivariate regression models for analysis. RESULTS: A total of 9448 patients were admitted for any indications of ERCP. Frail and non-frail patients were 3445 (36.46%) and 6003 (63.53%) respectively. Indications for ERCP were Choledocholithiasis (74.84%), Biliary pancreatitis (9.19%), Pancreatico-biliary cancer (7.6%), Biliary stricture (4.84%), and Cholangitis (1.51%). Mortality rates were higher in frail group [adjusted odds ratio (aOR) = 1.68, P = 0.02]. The Intra-procedural complications were insignificant between the two groups which included bleeding (aOR = 0.72, P = 0.67), accidental punctures/lacerations (aOR = 0.77, P = 0.5), and mechanical ventilation rates (aOR = 1.19, P = 0.6). Post-ERCP complication rate was similar for bleeding (aOR = 0.72, P = 0.41) and post-ERCP pancreatitis (aOR = 1.4, P = 0.44). Frail patients had a longer length of stay (6.7 d vs 5.5 d) and higher mean total charges of hospitalization ($78807 vs $71392) compared to controls (P < 0.001). The 30 d all-cause readmission rates between frail and non-frail patients were similar (P = 0.96). CONCLUSION: There was a significantly higher mortality risk and healthcare burden amongst nonagenarian frail patients undergoing ERCP compared to non-frail. Larger studies are warranted to investigate and mitigate modifiable risk factors.

RESUMEN

BACKGROUND: Hip hemiarthroplasty has traditionally been used to treat displaced femoral neck fractures in older, frailer patients whilst total hip replacements (THR) have been reserved for younger and fitter patients. However, not all elderly patients are frail, and some may be able to tolerate and benefit from an acute THR. Nonagenarians are a particularly heterogenous subpopulation of the elderly, with varying degrees of independence. Since THRs are performed electively as a routine treatment for osteoarthritis in the elderly, its safety is well established in the older patient. The aim of this study was to compare the safety of emergency THR to elective THR in nonagenarians. METHODS: A retrospective 10-year cohort study was conducted using data submitted to the National Hip Fracture Database (NHFD) across three hospitals in one large NHS Trust. Data was collected from 126 nonagenarians who underwent THRs between 1st January 2010 - 31st December 2020 and was categorised into emergency THR and elective THR groups. Mortality rates were compared between the two groups. Secondary outcomes were also compared including postoperative complications (dislocations, revision surgeries, and periprosthetic fracture), length of stay in hospital, and discharge destination. RESULTS: There was no significant difference in mortality between the two groups, with 1-year mortality rates of 11.4% and 12.1% reported for emergency and elective patients respectively (p = 0.848). There were no significant differences in postoperative complication rate and discharge destination. Patients who had emergency THR spent 5.56 days longer in hospital compared to elective patients (p = 0.015). CONCLUSION: There is no increased risk of 1-year mortality in emergency THR compared to elective THR, in a nonagenarian population. Therefore, nonagenarians presenting with a hip fracture who would have been considered for a THR if presenting on an elective basis should not be precluded from an emergency THR on safety grounds. TRIAL REGISTRATION: Not necessary as this was deemed not to be clinical research, and was considered to be a service evaluation.

Asunto(s)

RESUMEN

Objective: Hip fractures in older adults have the highest impact on the patient's health. These injuries result in many complications, reducing functional capability, quality of life, and life expectancy. This study aimed to provide more epidemiological data on the outcomes of these fractures in nonagenarians from a large city treated at a tertiary hospital. Methods: This study consisted of medical record reviews and interviews. Results: In this study, 76 patients underwent 82 surgeries. The mean age of the patients was 92.5 years. Ninety percent of the subjects were female. The patients spent 10.4 days in hospital. Surgery occurred on average 2.3 days after hospitalization. Regarding fractures, 46 were trochanteric (56%), and 34 affected the femoral neck (41.5%). Forty-one surgeries used the short proximal femoral nail (50%), and 18 were partial hip replacements (22%). During hospitalization, 46 patients (55%) had no complications, excluding episodes of delirium, and seven patients (9%) died. Forty-two subjects completed the one-year postoperative follow-up period, with 56% alive and 44% dead. Conclusions: Treating hip fractures in older patients is challenging. Our goal must focus on helping these subjects receive the quickest and least aggressive treatment possible and start mobilization early. We hope the data presented in this study can lead to a better understanding of the characteristics of our nonagenarian population with hip fractures and seek the best possible treatment for them.

RESUMEN

OBJECTIVE: Knowledge regarding hearing acuity in the nonagenarian age group is sparse. In this study we aimed to advance our understanding of hearing loss in the 10th decade of life. DESIGN: A cross-sectional study in which standardised hearing measurements were performed during home visits, which included care home facilities and nursing homes to maximise participation. STUDY SAMPLE: Two unselected groups of individuals aged 90 (n = 42) and 95 (n = 49), sampled from the population-based Gothenburg H70 Birth Cohort Studies. RESULTS: 98% of the participants (95% CI [95, 100]) had some degree of hearing loss in their better ear, with 83% (95% CI [73, 89]) having a potentially disabling hearing loss of moderate degree or worse, according to WHO criteria. Furthermore, differences between the two age groups (five years apart) indicate an increasing hearing loss, primarily at frequencies ≥ 2 kHz. CONCLUSION: Hearing loss was present in almost all of the participants in the nonagenarian age group and among a majority of them potentially to a degree that would warrant rehabilitation. Carrying out standardised hearing measurements in a home setting was feasible in this age group and enhanced the representativeness of the study population.

Bilateral hearing loss affected almost all of the individuals in the nonagenarian age group with 8 in 10 having hearing loss of a degree severe enough to warrant intervention or hearing aid prescription.The findings provide valuable insight into hearing acuity among nonagenarians. Many earlier studies were limited to subjective hearing assessments, reviews of medical records and/or screening tests performed by non-audiologists.The final sample size was smaller than initially planned due to the COVID-19 pandemic. However, measures were taken to optimise the representativeness of the study sample.