Risk Factors In Elderly Patients Research Articles

Risk Factors, Clinical Profile, and Outcomes of Coronary Artery Disease in the Elderly

Objectives This study aimed to identify risk factors in patients diagnosed with angiographically significant coronary artery disease (CAD) after 65 years of age (elderly) with a subset analysis of more than 75 years, analyze their clinical, angiographic profile and assess their major acute cardiovascular and cerebrovascular events (MACCE). Methods This was an observational retrospective and prospective study conducted from January 2022 to June 2023 among consecutive elderly who underwent CAG for suspected or diagnosed CAD between 2010 and 2018 at a tertiary center in South India. Results A total of 1,511 patients satisfied eligibility criteria with mean age of 69.38 years and male preponderance (69%). Male gender, dyslipidemia and current tobacco use contributed to angiographically significant CAD by multiple logistic regression analysis but none of the risk factors contributed in the more than 75-year age group. Female patients had higher incidence of atypical presentation, less revascularizations and higher MACCE. Fourteen percent of patients with significant CAD developed MACCE over a median 3.5-year hospital follow-up. Survival analysis of 1,027 patients with significant CAD showed one, three, 5-year mortality rate of 4.3%, 6.9% and 10.8%, respectively, with left ventricular dysfunction and triple vessel disease being associated with worse survival. MACCE and 5-year survival was significantly better among those who underwent revascularization including those with significant left main or triple vessel disease. Conclusion This study showed a high prevalence of traditional risk factors in elderly patients among which male gender, dyslipidemia, current tobacco use were found to predict angiographically significant CAD. Triple vessel disease and left ventricular dysfunction were associated with worse survival. Mortality was significantly lower among elderly who underwent revascularization compared to medical management.

Correlation of MRI brain findings with executive dysfunction and vascular risk factors in elderly patients with cognitive impairment

Objectives: The primary objective of the present study was to investigate the relationship between gray matter changes, white matter changes and executive function among older Indian adults with vascular risk factors. Methods: This hospital based observational analytical study was conducted in a tertiary care health facility located in the north-western region of India for a duration of one year between October 2021 and September 2022 among patients between 60 and 90 years of age presenting to the outpatient sections of Department of Neurology with executive dysfunction. We assessed the vascular risk factors, evaluated executive function, and then the patients underwent brain MRI on a 1.5T MRI scanner. Results: The proportion of patients with dorsolateral atrophy was significantly higher (p<0.001) among patients with executive dysfunction (83.10%). Hypertension significantly contributed to predict the atrophy of temporal lobe and parietal lobe (p<0.05). Hyperintensity of periventricular area was found significantly higher among executive dysfunction patients (85.92%). Elevated HbA1c levels and smoking significantly contributed to predict the white matter hyperintensity of basal ganglia (p<0.05). The present study also found that hypertension and alcohol use significantly predicted white matter hyperintensity in the frontal area (p<0.05). Conclusion: Specific white matter hyperintensity loci and grey matter volume loss were closely associated with executive dysfunction in elderly. It is understood that modifying and treating vascular risk factors can prevent progression of executive dysfunction and these findings emphasize the complex nature of the relationship between vascular risk factors, cognitive impairment, and brain structure.

Hip-spine parameters change with increasing age.

Spinopelvic pathology increases the risk for instability following total hip arthroplasty (THA), yet few studies have evaluated how pathology varies with age or sex. The aims of this study were: 1) to report differences in spinopelvic parameters with advancing age and between the sexes; and 2) to determine variation in the prevalence of THA instability risk factors with advancing age. A multicentre database with preoperative imaging for 15,830 THA patients was reviewed. Spinopelvic parameter measurements were made by experienced engineers, including anterior pelvic plane tilt (APPT), spinopelvic tilt (SPT), sacral slope (SS), lumbar lordosis (LL), and pelvic incidence (PI). Lumbar flexion (LF), sagittal spinal deformity, and hip user index (HUI) were calculated using parameter measurements. With advancing age, patients demonstrate increased posterior APPT, decreased standing LL, decreased LF, higher pelvic incidence minus lumbar lordosis (PI-LL) mismatch, higher prevalence of abnormal spinopelvic mobility, and higher HUI percentage. With each decade, APPT progressed posteriorly 2.1°, LF declined 6.0°, PI-LL mismatch increased 2.9°, and spinopelvic mobility increased 3.8°. Significant differences were found between the sexes for APPT, SPT, SS, LL, and LF, but were not felt to be clinically relevant. With advancing age, spinopelvic biomechanics demonstrate decreased spinal mobility and increased pelvic/hip mobility. Surgeons should consider the higher prevalence of instability risk factors in elderly patients and anticipate changes evolving in spinopelvic biomechanics for young patients.

Associations Between Mean Lung Dose and Prevalence of Radiation Pneumonitis in Elderly Lung Cancer Patients.

Pneumonitis is a serious radiotherapy complication. This study, which is a prerequisite for a prospective trial, aimed to identify the prevalence of pneumonitis and risk factors in elderly patients with lung cancer. Ninety-eight lung cancer patients aged ≥65 years were included. Seventeen factors were investigated regarding grade ≥2 pneumonitis at 24 weeks following radiotherapy. The prevalence of grade ≥2 pneumonitis at 24 weeks was 27.3%. On univariate analysis, a significant association was observed for mean (ipsilateral) lung dose (MLD; ≤13.0 vs. 13.1-20.0 vs. >20.0 Gy; 0% vs. 24.9% vs. 48.7%). Results were significant also for ≤13.0 vs. >13.0 Gy (0% vs. 37.1%) or ≤20.0 vs. >20.0 Gy (13.4% vs. 48.7%). MLD achieved significance on multivariate analysis. Elderly patients receiving MLDs >13.0 Gy, particularly >20.0 Gy, have a high risk of grade ≥2 pneumonitis. These results are important for designing a prospective trial.

Characteristics of coronary arterial lesions in elderly patients with hypertension

Background: Aging is a physiological progress in everyone’s life, combined with a decrease in many functions and comorbidities. Coronary heart disease is a common condition because of cumulative age and risk factors: hypertension, diabetes, dyslipidemia... Hypertension is also a new problem, the main and independent coronary disease risk factor. Large trials that describe a characteristic of coronary lesions by conventional coronary angiography often collect fewer very older patients. Objectives: 1. To dDescribe the clinical and subclinical coronary lesions characteristic of older patients with hypertension who are indicated conventional coronary angiography. 2. Finding an association between the characteristics of coronary lesions and cardiovascular risk factors in elderly patients with primary hypertension (Vietnam Society of Hypertension guidelines 2022). Subjects and method: 159 patients older than 60 who have primary hypertension combined with acute coronary syndrome or chronic coronary syndrome are indicated for conventional coronary angiography at Hue Central Hospital from 05/2021 to 05/2022. They are divided into 2 groups: elderly (60 - 79 years old) and very elderly (≥ 80 years old) with cross-sectional method. Results: Different hypertension grades, pulse pressure, mean blood pressure and cardiovascular risk factors such as diabetes with control HbA1C well, chronic kidney disease, dyslipidemia, and previous coronary diseases are not significant. Contrast this, LDL-C, TG/HDL-C ratio, LDL-C/HDL-C ratio, obesity, arrhythmia, and dilating cardiac chamber on echocardiography is significantly different between 2 groups. Severe coronary stenosis LAD>RCA>LCx>LM. One or two severe coronary diseases is higher in very elderly patient than elderly patient, but three or non-severe coronary diseases is higher in elderly patient. The type of lesion that ACC/AHA classifies is almost type B and type C at three vessels but the only difference at RCA is significant. Severe coronary stenosis is higher in very elderly patients than elderly patients and is significantly different in grade 2 hypertension, systolic blood pressure ≥ 140 mmHg, diastolic blood pressure ≥ 90 mmHg, pulse pressure ≥ 50 mmHg. Complexity coronary lesion or type C ACC/AHA significantly correlates with systolic blood pressure and HbA1C at medium level. SYNTAX II score correlates positively with systolic blood pressure, pulse pressure, age, and LDL-C/HDL-C ratio and significantly correlates with negative glomerular filtration. Severe tortuosity coronary disease significantly correlates with positive diastolic and mean blood pressure. Chronic total occlusion coronary diseases significantly correlate at a medium level with the TG/HDL-C ratio. Conclusions: Coronary lesions of elderly patients are more complex and have a higher ratio, especially uncontrol cardiovascular risk factors such as hypertension, dyslipidemia, and diabetes. Key words: characteristic of coronary lesions, elderly, conventional coronary angiography, elderly and hypertension.

Serum Interleukin-6 and Serum Ferritin Levels Are the Independent Risk Factors for Pneumonia in Elderly Patients.

Pneumonia is a common infection in elderly patients. We explored the correlations of serum interleukin-6 (IL-6) and serum ferritin (SF) levels with immune function/disease severity in elderly pneumonia patients. Subjects were allocated into the mild pneumonia (MP), severe pneumonia (SP), and normal groups, with their age/sex/body mass index/ disease course and severity/blood pressure/comorbidities/medications/prealbumin (PA)/albumin (ALB)/C-reactive protein (CRP)/procalcitonin (PCT)/smoking status documented. The disease severity was evaluated by pneumonia severity index (PSI). T helper 17 (Th17)/regulatory T (Treg) cell ratios and IL-6/SF/immunoglobulin G (IgG)/Th17 cytokine (IL-21)/Treg cytokine (IL-10)/PA/ALB levels were assessed. The correlations between these indexes/independent risk factors in elderly patients with severe pneumonia were evaluated. There were differences in smoking and CRP/PCT/ALB/PA levels among the three groups, but only CRP/ALB were different between the MP/SP groups. Pneumonia patients exhibited up-regulated Th17 cell ratio and serum IL-6/SF/IL-21/IL-10/IgG levels, down-regulated Treg cell ratio, and greater differences were noted in severe cases. Serum IL-6/SF levels were positively correlated with disease severity, immune function, and IL-21/IL-10/IgG levels. Collectively, serum IL-6 and SF levels in elderly pneumonia patients were conspicuously positively correlated with disease severity and IL-21/IL-10/IgG levels. CRP, ALB, IL-6 and SF levels were independent risk factors for severe pneumonia in elderly patients.

Bleeding risk factors and real-world antithrombotic therapies in elderly patients with atrial fibrillation undergoing percutaneous coronary intervention: a retrospective study

BackgroundBleeding risk factors in elderly patients with atrial fibrillation undergoing percutaneous coronary intervention (PCI) are unclear and data on the use of antithrombotic drugs are lacking. We investigated the bleeding risk factors in elderly patients with atrial fibrillation undergoing PCI to help optimize antithrombotic therapy according to bleeding risk. We also investigated the association between the actual use of antithrombotic therapy and bleeding events.MethodsA retrospective cohort study was conducted on 134 elderly patients with atrial fibrillation who underwent primary PCI at the Department of Cardiology, Showa University Fujigaoka Hospital. The endpoint was a bleeding event within 1-year. Bleeding risk factors were identified using multivariate analysis. The association between the number of antithrombotics and bleeding events was evaluated using the chi-squared test.ResultsThe mean age of the patients was 76.0 ± 6.2 years. Bleeding events occurred in 41 (30.6%) patients. Age > 80 years (odds ratio [OR]: 2.54, 95% confidence interval [CI]: 1.10–5.85), multivessel disease (OR: 2.76, 95% CI: 1.22–6.23), and history of surgery (OR: 3.03, 95% CI: 1.14–8.06) were identified as bleeding risk factors. The proportion of patients receiving triple therapy was significantly higher in the bleeding group compared to the non-bleeding group (70.7% vs. 27.5%, p < 0.001).ConclusionsAge > 80, multivessel disease, and history of surgery were found to be risk factors for bleeding in elderly patients with atrial fibrillation undergoing PCI. In addition, dual therapy after PCI in elderly patients at high risk of bleeding should be considered to avoid bleeding events.

Risk factors for the in‑hospital and 1‑year mortality of elderly patients hospitalized due to COVID‑19‑related pneumonia.

Coronavirus disease 2019 (COVID-19) is characterized by poor outcomes and a high mortality rate, particularly among elderly patients. Since the beginning of the pandemic, an older age has been recognized as a critical risk factor for disease severity, with increasing mortality rates in each decade of life. This phenomenon may be a consequence of a poor previous health status, with a higher prevalence of pre-existing comorbidities and a higher degree of frailty. The majority of studies on the outcomes and risk factors of elderly patients refer to the first waves of the pandemic and the predictors of in-hospital mortality in these patients. The aim of the present study was to provide a detailed description of the clinical characteristics and management of a cohort of elderly patients (≥65 years of age) who were hospitalized with COVID-19-related pneumonia in all phases of the pandemic, presenting their outcomes, and investigating predictors of in-hospital and out-of-hospital mortality over a period of 1 year in this particularly vulnerable population. A total of 1,124 elderly patients (603 males, 53.7%) with a mean age of 78.51±7.42 years and a median Charlson comorbidity index (CCI) of 5 were included in the study. Of these patients, 104 (9.3%) were hospitalized during the period of prevalence of the original strain Wuhan, 385 (34.3%) were hospitalized during the period of prevalence of the Alpha variant, 221 (19.7%) were hospitalized during the period of prevalence of the Delta variant, and 414 (36.8%) were hospitalized during the period of prevalence of the Omicron variant. Overall, the in-hospital mortality rate was 33.4% (375 patients), and the 1-year mortality rate was 44.7% (502 patients). The majority of patients had not been vaccinated or had not completed full vaccination against severe acute respiratory syndrome coronavirus-2 (843 patients, 75%), given the period of infection. Age, immature granulocytes, lactate dehydrogenase (LDH) levels, ferritin levels, chest X-ray score, as well as the absence of full vaccination, cough and fatigue, were statistically significantly and independently associated with in-hospital mortality, while age, LDH levels, ferritin levels, alanine aminotransferase levels, CCI, chest X-ray score, the absence of cough and fatigue, and a history of dementia were statistically significantly and independently associated with 1-year mortality. On the whole, the present study demonstrates that both the in-hospital mortality and 1-year mortality rates of elderly patients hospitalized due to COVID-19-related pneumonia are high.

Mortality Risk Factors in Elderly Patients Undergoing Hemodialysis in a Nursing Home

Mortality Risk Factors in Elderly Patients Undergoing Hemodialysis in a Nursing Home

Determinants of acute and subacute case-fatality in elderly patients with hypertensive intracerebral hemorrhage

BackgroundGiven that limited reports have described the survival and risk factors for elderly patients with hypertensive intracerebral hemorrhage (HICH), we aimed to develop a valid but simple prediction nomogram for the survival of HICH patients. MethodsAll elderly patients ≥65 years old who were diagnosed with HICH between January 2011 and December 2019 were identified. We performed the least absolute shrinkage and selection operator (Lasso) on the Cox regression model with the R package glmnet. A concordance index was performed to calculate the nomogram discrimination; and calibration curves and decision curves were graphically evaluated by depicting the observed rates against the probabilities predicted by the nomogram. ResultsA total of 204 eligible patients were analyzed, and over 20 % of the population was above the age of 80 (65–79 years old, n = 161; 80+ years old, n = 43). A hematoma volume ≥13.64 cm3 was associated with higher 7-day mortality (OR = 6.773, 95 % CI = 2.622–19.481; p < 0.001) and higher 90-day mortality (OR = 3.955, 95 % CI = 1.611–10.090, p = 0.003). A GCS score between 13 and 15 at admission was associated with a 7-day favorable outcome (OR = 0.025, 95 % CI = 0.005–0.086; p < 0.001) and a 90-day favorable outcome (OR = 0.033, 95 % CI = 0.010–0.099; p < 0.001). ConclusionsOur nomogram models were visualized and accurate. Neurosurgeons could use them to assess the prognostic factors and provide advice to patients and their relatives.

890P Real-world survival outcomes and survival risk factors in elderly patients with locally advanced squamous cell carcinoma of the head and neck

890P Real-world survival outcomes and survival risk factors in elderly patients with locally advanced squamous cell carcinoma of the head and neck

Development and validation of a prognostic nomogram for predicting cancer-specific survival in lymph node-negative elderly esophageal cancer patients: A SEER-based study.

In this study, we explored the prognostic risk factors of elderly patients (≥65 years old) with lymph node-negative esophageal cancer (EC) and established a nomogram to evaluate the cancer-specific survival of patients. The surveillance, epidemiology, and end results database was used to collect data on patients diagnosed with EC. Univariate and multivariate Cox analyses were used to determine independent prognostic factors, and the nomogram for predicting cancer-specific survival of EC patients was constructed based on the independent prognostic factors obtained from the multivariate Cox analysis. To evaluate the predictive ability of the nomogram, calibration curves, concordance index (C-index), receiver operating characteristic curves, and decision curve analysis were conducted. Kaplan-Meier method was used to analyze the long-term outcomes of EC patients with different risk stratifications. A total of 3050 cases with lymph node-negative EC were randomized into the training cohort (1525) and the validation cohort (1525). Cancer-specific mortality at 1, 3, and 5 years in the entire cohort was 30.7%, 41.8%, and 59.2%, respectively. In multivariate Cox analysis, age (P < .001), marital status (P < .001), tumor size (P < .001), Tumor-node-metastasis stage (P < .001), chemotherapy (P = .011), radiotherapy (P < .001), and surgery (P < .001) were independent prognostic factors. The C-index for the training cohort was 0.740 (95% confidence interval [CI]: 0.722-0.758), and the C-index for the validation cohort was 0.738 (95% CI: 0.722-0.754). The calibration curve demonstrated the great calibration ability of the nomogram. Based on the area under the receiver operating characteristic curve, the nomogram demonstrated a higher sensitivity than the tumor-node-metastasis stage. Decision curve analysis showed the good clinical utility of the nomogram. The risk stratification system was established using the Kaplan-Meier curve and verified by the log-rank test (P < .001). The nomogram and risk stratification system can improve the accuracy of prediction to help clinicians identify high-risk patients and make treatment decisions.

Prognostic value of pre-therapeutic nutritional risk factors in elderly patients with locally advanced esophageal squamous cell carcinoma receiving definitive chemoradiotherapy or radiotherapy

BackgroundThe nutritional status of cancer patients is a crucial factor in determining their prognosis. The objective of this study was to investigate and compare the prognostic value of pretreatment nutrition-related indicators in elderly esophageal squamous cell carcinoma (ESCC). Risk stratification was performed according to independent risk factors and a new nutritional prognostic index was constructed.MethodsWe retrospectively reviewed 460 older locally advanced ESCC patients receiving definitive chemoradiotherapy (dCRT) or radiotherapy (dRT). This study included five pre- therapeutic nutrition-related indicators. The optimal cut-off values for these indices were calculated from the Receiver Operating Curve (ROC). Univariate and multivariate COX analyses were employed to determine the association between each indicator and clinical outcomes. The predictive ability of each independently nutrition-related prognostic indicator was assessed using the time-dependent ROC (time-ROC) and C-index.ResultsMultivariate analyses indicated that the geriatric nutrition risk index (GNRI), body mass index (BMI), the controlling nutritional status (CONUT) score, and platelet-albumin ratio (PAR) could independently predict overall survival (OS) and progression-free survival (PFS) in elderly patients with ESCC (all p < 0.05), except for prognostic nutritional index (PNI). Based on four independently nutrition-related prognostic indicators, we developed pre-therapeutic nutritional prognostic score (PTNPS) and new nutritional prognostic index (NNPI). No-risk (PTNPS = 0–1 point), moderate-risk (PTNPS = 2 points), and high-risk (PTNPS = 3–4 points) groups had 5-year OS rates of 42.3%, 22.9%, and 8.8%, respectively (p < 0.001), and 5-year PFS rates of 44.4%, 26.5%, and 11.3%, respectively (p < 0.001). The Kaplan–Meier curves showed that the mortality of elderly ESCC patients in the high-risk group was higher than that in the low-risk group according to the NNPI.Analysis of time-AUC and C-index revealed that the NNPI (C-index: 0.663) had the greatest predictive power on the prognosis in older ESCC patients.ConclusionsIn elderly ESCC patients, the GNRI, BMI, CONUT score, and PAR can be used as objective assessment measures for the risk of nutrition-related death. Compared to the other four indexes, the NNPI has the greatest prognostic value for prognosis, and elderly patients with a higher nutritional risk have a poor prognosis, which is helpful in guiding early clinical nutrition intervention.

Preoperative and one-year postoperative frailty status changes and risk factors in elderly patients undergoing pancreatectomy

Preoperative and one-year postoperative frailty status changes and risk factors in elderly patients undergoing pancreatectomy

Cerebral Small Vessel Disease in Elderly Patients With Menière's Disease.

Menière's disease (MD) is an inner ear disease characterized by vertigo attacks, progressive hearing loss, tinnitus, and the sensation of aural fullness. Although the exact pathophysiology of MD is unknown, endolymphatic hydrops is considered to be its histopathological hallmark. It has been suggested that endolymphatic hydrops results from lowered perfusion pressure due to cardiovascular comorbidity. Cardiovascular risk factors can cause cerebral small vessel disease (CSVD), visible on MRI. The presence of CSVD in turn raises the risk of developing a stroke. This study aimed to compare the presence of CSVD and cardiovascular risk factors in elderly patients with MD to a control cohort. Patients diagnosed with MD, aged 50 years and older, were retrospectively reviewed and compared with a control cohort. The primary outcome was the difference in CSVD on MRI imaging, which was assessed by the number of white matter hyperintensities using the ordinal Fazekas scale. The secondary outcome was the presence of brain infarctions on MRI. A total of 111 patients with MD were compared with a control cohort of 111 patients. No difference in the degree of white matter hyperintensities (P = 0.890) was found between the MD and control cohort. Brain infarctions were seen in 8 of 111 patients with MD and 14 of 111 patients from the control cohort (P = 0.261). CSVD is not more frequently visible on MRI in elderly patients with MD than in controls. This result does not support hypoperfusion-induced ischemia in the pathophysiology of MD.

Frailty Status and Related Factors in Elderly Patients in Intensive Care for Acute Conditions in China.

Objective: Frailty is a complex age-related clinical disorder characterized by the decreased physiological capacity of multiple organ systems, leading to increased susceptibility to stressors. Because the clinical manifestations of frailty are heterogeneous, accurately diagnosing the degree of frailty and its predisposing factors is important. We investigated the prevalence of frailty and the related risk factors in elderly patients in emergency departments (EDs) in China using a clinical frailty scale (CFS) and a comprehensive geriatric assessment (CGA) tool.Methods: Elderly patients who were scheduled to be discharged from the acute ward of an ED within one week were recruited. They were asked to complete a set of surveys using CGA forms, comprising a CFS, a Nutritional Risk Screening 2002 form, laboratory tests for albumin level and body mass index, a Mini-Cog test for cognitive status, Barthel's activities of daily living index, an instrumental activities of daily living (IADL) assessment, a Geriatric Depression Scale-15 (GDS-15) assessment and a Cumulative Illness Rating Scale-Geriatric assessment.Results: Frailty prevalence in the recruited elderly patients was 33.33%. Frail elderly patients (CF≥5) also had more comorbidities, higher depression scores, and nutritional risks along with lower body mass indices, weight, quality-of-life scores and physical function scores. Cognitive impairment, depression, and education level were found to be the main impact factors on frailty.Conclusion: Frail elderly patients had greater cognitive problems and higher levels of depression besides physical dysfunction, which further aggravates frailty in older patients.

Analysis of risk factors for advanced age in patients with frozen shoulder.

To explore the risk factors of elderly patients with frozen shoulder. 262 cases of scapulohumeral periarthritis treated in our hospital from January 2020 to December 2020 were analyzed retrospectively. According to the age of patients, patients younger than 60years old were divided into middle-aged group (101 cases), patients between 60 and 75years old were divided into old-aged group (91 cases), and patients ≥ 75years old were divided into old-aged group (70 cases). The general demographic data and clinical data of the three groups were compared. Visual analogue scale (VAS) was used to evaluate the degree of pain. Finally, the dependent variable is set as whether the onset age of scapulohumeral periarthritis patients is advanced. Univariate and multivariate Logistic regression was used to analyze the risk factors of frozen shoulder patients at an advanced age. There were no significant differences in general demographic data, fixed position, hypertension history, smoking history, drinking history, supraspinatus muscular atrophy and physical exercise among the three groups (all P > 0.05). The course of disease, diabetes, surgical treatment, pain degree, operation time, cholecystitis, coronary heart disease, pain degree three months after operation and cervical spondylosis in the elderly group were all higher than those in the middle-aged group and the elderly group, and the differences were statistically significant (all P < 0.05). The course of scapulohumeral periarthritis, the degree of pain and the degree of pain 3months after operation in the elderly group were higher than those in the middle-aged group, with significant differences (all P < 0.05). Univariate Logistic regression analysis showed that the risk factors of scapulohumeral periarthritis in the elderly included diabetes mellitus (OR = 3.067, 95% CI 1.881-4.587, P < 0.001), operative treatment (OR = 3.076, 95% CI 1.365-6.765, P = 0.006), VAS score (OR = 2.267, 95% CI 1.117-3.887, P = 0.013), operation time (OR = 1.537, 95% CI 1.305-2.579, P < 0.001), cholecystitis (OR = 2.143, 95% CI 1.019-4.876, P = 0.023), coronary heart disease(OR = 3.128, 95% CI 1.428-7.019, P = 0.005), VAS at 3months after operation (OR = 1.537, 95% CI 0.786-2.635, P = 0.002), and cervical spondylosis(OR = 1.162, 95% CI 1.029-1.321, P = 0.012). Multivariate logistic regression analysis showed that the risk factors for the onset of the disease at advanced age included fatty infiltration (OR = 4.021, 95% CI 2.981-9.682, P < 0.001), surgical treatment (OR = 4.109, 95% CI 1.419-7.832, P = 0.008), VAS score (OR = 3.081, 95% CI 1.042-7.931, P = 0.046) and operation time (OR = 1.537, 95% CI 1.305-2.579, P < 0.001). Risk factors of frozen shoulder at advanced age include fat infiltration, surgical treatment, VAS score and surgical time. In clinical practice, we should refer to the above indicators to help patients with early medical intervention and prevent their onset.

Cytogenetic and Clinical Characteristics of Newly Diagnosed Elderly Patients with Acute Myeloid Leukemia

To investigate the cytogenetic characteristics and prognostic risk factors for elderly patients with newly diagnosed elderly acute myeloid leukemia(AML). Cytogenetic test results of 76 elderly patients with AML admitted to the First Affiliated Hospital of the University of Science and Technology of China (Anhui Provincial Hospital) from April 2015 to December 2021 were retrospectively analyzed, and analyzed clinical characteristics of patients and risk factors influencing prognosis. According to cytogenetic risk stratification, 76 newly treated elderly AML patients were divided into the favorable, intermediate, and unfavorable groups with 6(7.9%), 58(76.3%), and 12(15.8%) cases, respectively. There was no significant difference in the patient's clinical characteristics and prognosis with the cytogenetics-risk classification groups. Correlation analysis showed that patients' objective response rate (ORR) was related to the age of onset and the mutation status of the CEBPA gene. Logistic regression analysis found that age ≥70 years was an independent risk factor for patients' ORR (OR=0.110, P=0.005). Remission determined the 1-year OS rate (OR=0.049, P=0.005). There is no significant difference in clinical characteristics among aged AML patients treated at initial treatment in different cytogenetic risk groups. The age of onset ≥70 years is the determinant of whether patients can obtain ORR, and the rate of ORR is closely related to the 1-year OS rate.

Cerebral Small Vessel Disease in Elderly Patients with Sudden Sensorineural Hearing Loss.

The cause of sudden sensorineural hearing loss (SSNHL) is uncertain in a significant number of patients. A vascular etiology has been proposed because SSNHL increases the risk of developing a stroke. Cardiovascular risk factors can cause cerebral small vessel disease (CSVD). The presence of CSVD in turn raises the risk of stroke. The aim of this study was to compare the presence of CSVD and cardiovascular risk factors in elderly patients with idiopathic SSNHL (iSSNHL) to a control cohort. Patients with iSSNHL of 50 years and older were compared with a control cohort with patients suspected of trigeminal neuralgia or vestibular paroxysmia. The primary outcome was the difference in the number of white matter hyperintensities using the ordinal Fazekas scale. Secondary outcomes were the presence of brain infarctions on MRI and the difference in cardiovascular risk factors. In the SSNHL cohort, Fazekas score 2 was most frequently seen compared with Fazekas 1 in the control cohort. The distribution of Fazekas scores did not differ significantly. The sum of the Fazekas scores were 13,925 and 14,042 for iSSNHL and controls, respectively ( p = 0.908). Brain infarctions were seen in 8 patients with iSSNHL (n = 118) and in 13 patients in the control cohort (n = 118) ( p = 0.361). None of the cardiovascular risk factors were more frequently seen in the iSSNHL cohort. Patients with iSSNHL did not exhibit more CSVD on MRI than controls. This result is in contrast with previous literature demonstrating a higher risk of stroke in patients with iSSNHL than in controls. A prospective analysis with a larger study population is therefore warranted.

Evaluation of Potential Drug–Drug Interactions and Risk Factors in Elderly Patients with Peripheral Neuropathy

Abstract Background and Objectives: The geriatric population is at excessive risk of potential drug–drug interactions (pDDIs). Nevertheless, polypharmacy is quoted as a significant associated factor; several other factors were only explored a little. The study aimed to evaluate the profile of pDDIs and the associated risk factors among geriatric peripheral neuropathy patients in a tertiary care teaching hospital. Materials and Methods: The study was an extended evaluation of data gathered during a randomized clinical trial for the first-line drugs used to treat peripheral neuropathy, which enrolled participants aged ≥60 years. Data were collected from the outpatient department cards of the patients and were scrutinized using Lexicomp-UpToDate software. Results: The study included 80 patients. Most (56.3%) were male, and half of the included patients had diabetes. In the analysis of 80 prescriptions, 55 different drugs were prescribed. The incidence of pDDIs was 40%. About 57.5% of prescriptions had at least one fixed-dose combination (FDC). Polypharmacy (≥5 drugs) was observed in 41.2% of the prescriptions. Among the several risk factors analyzed, patients with &gt;2 comorbidities (RR: 1.99; confidence interval [CI]: 1.09–3.65; P = 0.02*), the triad of diabetes, hypertension, and dyslipidemia (RR; 2.27; CI: 1.42–3.62; P = 0.003*), receiving polypharmacy (RR: 5.1; CI: 2.5–10.35; P = 0.00001*), and FDC (RR: 7.14; CI: 2.3–21.53; P = 0.00001*) were found to be statistically significant predictors of pDDIs. Conclusion: Our study found that multimorbidities lead to polypharmacy and FDC, resulting in clinically significant pDDIs.