Abstract 529: A Modern Large-scale Analysis of Heart Transplantation in Elderly Patients

2020 ◽  
Vol 127 (Suppl_1) ◽  
Author(s):  
Manish Suryapalam ◽  
Mohammed Kashem ◽  
Val Rakita ◽  
Yoshiya Toyoda
Keyword(s):  
Heart Transplantation ◽  
Large Scale ◽  
Age Groups ◽  
The Elderly ◽  
Survival Outcome ◽  
Outcome Analysis ◽  
Survival Outcomes ◽  
Ischemic Time ◽  
Significant Difference ◽  
Chi Squared

Introduction: As the prevalence of heart failure increases among older patients, the potential role of heart transplant (HTx) in this demographic demands further investigation. Survival outcome analysis of the elderly has primarily been analyzed in single-center studies, and the few long term studies performed have included a timeframe to the 1980s, introducing substantial variance from much poorer survival outcomes. We investigated the 5 to 10 year survival outcomes of more modern heart transplantation patients by analyzing the UNOS database. Methods: Heart transplantation data for 32,337 patients (2000-2014) was divided into three different age groups- <60, 60-69, and ≥70 years old. Gender, ethnicity, height, weight, BMI, ICU stay, ischemic time, length of stay (LOS), and creatinine level were evaluated for significance using Chi-Squared and H-Tests as appropriate (p<0.05). Survival outcome was assessed using a Kaplan-Meier Curve and log-rank tests. Results: 23,267 were <60, 8,459 were 60-69, and 611 were ≥70, with mean ages of 38±0.1, 64±0.0, and 72±0.1 respectively. The distribution of gender, ethnicity, ischemic time, BMI, height, and weight was significantly different between the cohorts, with p=0.000 for all. Survival analysis indicated complete pairwise significance at 10 years post-HTx, with overall significance of p=0.000. At 5 years post-HTx, only 60-69 vs ≥70 did not have pairwise significance in survival. Conclusion: Contrary to prior studies, results indicate a statistically significant difference in survival the older and younger cohorts. This difference is especially prominent at the 10 th year post-transplant, but can be seen even at the 5 th year.

scholarly journals Comparison of Survival Rates of Stainless-Steel Crowns Placed with and without Pulpotomy: A Two-Year Retrospective Study

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Fatmah N. AlMotawah ◽  
Sharat Chandra Pani ◽  
Tala AlKharashi ◽  
Saleh AlKhalaf ◽  
Mohammed AlKhathlan ◽  
...  
Keyword(s):  
Stainless Steel ◽  
General Anesthesia ◽  
Survival Rates ◽  
Survival Outcome ◽  
Survival Outcomes ◽  
Proximal Caries ◽  
Kaplan Meier ◽  
Significant Difference ◽  
Chi Squared

Aim. This study aimed to retrospectively compare the survival outcomes over two years between teeth with proximal dental caries that were restored with stainless-steel crowns to those that were pulpotomized and then restored with a stainless-steel crown in patients who were rehabilitated under general anesthesia. Participants and Methods. The records of 131 patients aged between two to six years who had stainless-steel crowns placed under general anesthesia and had two-year follow-up were screened. 340 teeth with moderate proximal caries on the radiograph (D2) were included in the study. Of these, 164 teeth were treated with a pulpotomy and stainless-steel crown, while 176 teeth were crowned without a pulpotomy. The type of each tooth was compared using the Chi-squared test and Kaplan–Meier survival analysis, and curves were plotted based on the two-year outcomes. Results. Treatment: the sample comprised 59 males (mean age 4.73 years, SD ± 1.4 years) and 72 females (mean age 5.2 years, SD ± 2.0 years). The Kaplan–Meier regression model showed no significant difference in survival outcomes between teeth that had been pulpotomized and those that had not ( p  = 0.283). Conclusion. Within the limitations of the current study, we can conclude that performing a pulpotomy does not influence the survival outcome of mild/moderate proximal caries restored with stainless-steel crowns under general anesthesia.

scholarly journals Survival Outcomes of Metastatic Colorectal Cancer Patients in Brunei Darussalam and the Impact of KRAS Mutations

2020 ◽  
Author(s):  
Datul Damit ◽  
Ravi Patnaik ◽  
Liling Chaw ◽  
Shir Kiong Lu ◽  
Telisinghe Pemasiri Upali ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Metastatic Colorectal Cancer ◽  
Survival Outcome ◽  
Survival Outcomes ◽  
P Value ◽  
Wild Type ◽  
Kras Gene ◽  
Brunei Darussalam ◽  
Significant Difference ◽  
Chi Squared

Colorectal cancer (CRC) is the third most common cancer, with rising incidence due to lifestyle and diet. 40% of CRC cases are found to have KRAS mutations. In this study, we investigate the survival outcome of metastatic Colorectal cancer mCRC) patients in Brunei Darussalam restrospectively. Chi-squared test was used to compare the survival outcomes of mCRC patients, and Mann-Whitney U test was used to compare the median ages of both groups. Kaplan-Meier survival curves were drawn and logrank test was used to compare the survival outcome between two groups. There was a total of 105 patients with stage IV CRC being treated during the study period. 81.6% (n=62) of mCRC patients were found to have the primary tumours on the left side of the colon. 19 of these 26 (73.1%) mutant KRAS mCRC patients died, while 23 of 50 (46.0%) wild-type KRAS mCRC patients died at the end of the study period, contributing to death rates of 45.2% and 54.8%, correspondingly. 30.3% (n=23) of the study population had a single metastatic site detected (either liver, or lung or any other organs), while 69.7% (n=53) of the 76 mCRC patients had two (double) or more metastatic sites. 69.2% (n=18) and 30.8% (n=8) of the mutant KRAS mCRC patients had mutations within codons 12 and 13, respectively. To our knowledge, this is the first study in Brunei Darussalam to analyse both the survival outcomes of metastatic CRC patients and those of mutant KRAS mCRC patients. Chi-squared analysis showed a significant difference between the survival outcomes of wild-type KRAS and mutant KRAS mCRC patients (p-value = 0.024). There was a significant difference in the survival outcome between the mutant KRAS mCRC patients with RCC and mutant KRAS mCRC with LCC patients. There was no significant difference between the survival outcomes of mutant KRAS patients with mutations in either codon 12 or 13 of the KRAS gene (Table 3). However, there is a significant difference in the median survival periods between the mutant KRAS mCRC patients with mutations in codon 12 and those with mutation in codon 13 of the KRAS gene (p-value = 0.003). In conclusion, we found that mutant KRAS mCRC patients had a significantly poorer OS, which was shown to be worse when the primary tumours were found at the left side of the colon. Mutant KRAS mCRC patients with mutations in codon 12 were found to have shorter survival median periods than those with mutations within codon 13.

Abstract 16930: Despite Prior Results, Heart Transplant Recipients Over 70 Have Worse Survival Outcomes Based on the 2019 United Network for Organ Sharing Database

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Jay Kanaparthi ◽  
Mohammed Kashem ◽  
Manish Suryapalam ◽  
Yoshiya Toyoda
Keyword(s):  
Demographic Data ◽  
Age Groups ◽  
Survival Outcomes ◽  
Ischemic Time ◽  
Kaplan Meier ◽  
Before And After ◽  
Chi Squared ◽  
Time Frames ◽  
United Network

Introduction: As the prevalence of heart failure increases by age, it is critical we understand the role of heart transplantation (HTx) in older patients. Recent long term studies have indicated no difference in HTx outcomes between recipients 70 years or older and those ages 60-69. But these studies included data from the 1980-90s, introducing significant variance due poorer outcomes across age groups in that era. We analyzed the most recent United Network for Organ Sharing (UNOS) database, stratified by time frames before and after 2000, to demonstrate this statistical discrepancy and derive a more representative comparison of modern survival by age group. Hypothesis: HTx recipients 70+ years old may not actually have comparable survival to those 60-69 years of age, when assessing more recent HTx data. Methods: All UNOS HTx recipients over 60 years of age (n=20,446) were divided into 2 cohorts: those 60-69 and those ≥70 years old, which were analyzed over two time frames: transplant date 1987-1999 and 2000-2019. Demographic data (gender, ethnicity, BMI) as well as peri-operative factors (ICU stay, ischemic time, and length of stay) were evaluated for significance using Chi-Squared and H-Tests as appropriate. Kaplan-Meier Curve with log-rank tests were used to assess 10 year survival outcomes. Results: 19,129 patients were 60-69 years old, and 1,317 were ≥70 years old, with mean ages of 64.0±2.7 and 71.3±1.6 years respectively. The distribution of demographic and peri-operative factors was significantly different between the cohorts, with p<0.05 for values. Survival analysis indicated no significance in the earlier timeframe (1987-1999) with p=0.341, but indicated significance in the later timeframe (2000-2019), with p=0.004. Conclusion: The results indicate that since 2000, recipients 60-69 years of age have better 10- year post transplant survival than older recipients, a relationship previously obscured by worse outcomes in early data.

scholarly journals Glomerulonephritis Pattern at a Jordanian Tertiary Care Center

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Randa I. Farah
Keyword(s):  
Care Center ◽  
Tertiary Care ◽  
Age Groups ◽  
The Elderly ◽  
Developed Countries ◽  
Significant Difference ◽  
Chi Squared ◽  
Males And Females ◽  
Level Of Significance ◽  
The University

Aim. To determine the prevalence and frequency of different pathological patterns of glomerulonephritis (GN) in adolescent (age ≥ 11 years) and adult Jordanian patients. Materials and Methods. A retrospective analysis of all clinical and pathological reports of Jordanian patients who had native renal biopsies at the University of Jordan hospital between January 2007 and March 2018 to assess the prevalence and pathological pattern of GN. The data were analyzed statistically using descriptive statistics, the chi-squared test, and Fisher's exact tests. The level of significance was set at P<0.05. Results. Two hundred and nine patients (88 males and 121 females) had native kidney biopsies diagnosed as having GN; the mean age at the time of biopsy was 36.0±14.9 years. Primary GN (51.2%) was more common than secondary GN (48.8%). The most common GN was lupus nephritis (LN) (33.5%), followed by membranous nephropathy (MGN) (15.3%), and diabetic nephropathy (DN) (11.0%). Furthermore, IgA nephropathy was noted in 8.1% of cases. LN was the most common among the secondary GN and occurred in 49.6% of females; MGN was the most common primary GN and occurred in 22.7% of males. There was a statistically significant difference between males and females in the prevalence of LN and MGN (P<.001 and P=.011, respectively). LN was also dominant in all age groups expect for the ≥60 years group, which tended to exhibit DN (40%). Conclusion. LN is the most common GN type in Jordan, followed by MGN and DN. MGN is the predominant primary GN with a higher prevalence among males; LN is the predominant secondary GN and tends to occur in Jordanian females. The GN patterns in this study shifted from membranoproliferative GN to MGN in Jordan, which revealed a shift towards similar patterns exhibited in developed countries. Furthermore, DN is the most frequent GN in the elderly.

scholarly journals An age-dependent outcome analysis of microvascular decompression and percutaneous thermocoagulation in trigeminal neuralgia

BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Naureen Keric ◽  
Darius Kalasauskas ◽  
Sophia L. Kreth ◽  
Martin B. Glaser ◽  
Harald Krenzlin ◽  
...  
Keyword(s):  
Trigeminal Neuralgia ◽  
Microvascular Decompression ◽  
Complication Rate ◽  
Age Groups ◽  
Treatment Strategies ◽  
The Elderly ◽  
Outcome Analysis ◽  
Neurovascular Compression ◽  
Duration Of Symptoms ◽  
Ganglion Gasseri

Abstract Background Trigeminal neuralgia (TN) is a severe pain condition and the most common facial neuralgia. While microvascular decompression (MVD) presents an excellent treatment in neurovascular compression cases, percutaneous thermocoagulation (PT) of the ganglion Gasseri is an alternative option. This study aimed to evaluate post-operative complication rate and outcome of both treatment strategies related to the patient’s age. Methods The medical records of all patients with the diagnosis of trigeminal neuralgia undergoing an MVD or PT of the ganglion Gasseri (between January 2007 and September 2017) were reviewed to determine the efficacy and the complication rate of both methods in regard to the patient’s age. Results Seventy-nine patients underwent MVD surgery and 39 a PT. The mean age of patients in the MVD group was 61 years and 73 years in the PT group. There were 59 (50%) female patients. Nerve-vessel conflict could be identified in 78 (98.7%) MVD and 17 (43.6%) PT patients on preoperative MRI. Charlson comorbidity index was significantly higher in PT group (2.4 (1.8) versus 3.8 (1.8) p < 0.001). The Barrow pain score (BPS) at the last follow-up demonstrated higher scores after PT (p = 0.007). The complication rate was markedly higher in PT group, mostly due to the facial hypesthesia (84.6% versus 27.8%; p < 0.001). Mean symptom-free survival was significantly shorter in the PT group (9 vs. 26 months, p < 0.001). It remained statistically significant when stratified into age groups: (65 years and older: 9 vs. 18 months, p = 0.001). Duration of symptoms (OR 1.005, 95% CI 1.000–1.010), primary procedure (OR 6.198, 95% CI 2.650–14.496), patient age (OR 1.033, 95% CI 1.002–1.066), and postoperative complication rate (OR 2.777, 95% CI 1.309–5.890) were associated with treatment failure. Conclusion In this patient series, the MVD is confirmed to be an excellent treatment option independent of patient’s age. However, while PT is an effective procedure, time to pain recurrence is shorter, and the favorable outcome (BPS 1 and 2) rate is lower compared to MVD. Hence MVD should be the preferred treatment and PT should remain an alternative in very selected cases when latter is not possible but not in the elderly patient per se.

scholarly journals Intersectionality of Age And Air Pollution On The Use of Medical Care: National Data From Taiwan

2021 ◽  
Author(s):  
Hung-Chieh Chang ◽  
Li-Ling Hsu ◽  
Wei-Liang Shih
Keyword(s):  
Air Pollution ◽  
Medical Care ◽  
Quality Index ◽  
Age Groups ◽  
The Elderly ◽  
National Data ◽  
Annual Average ◽  
Significant Difference ◽  
National Databases ◽  
Stratified Analysis

Abstract This study uses an intersectionality lens to understand the inequality of medical use at the intersection of age and air pollution. Using national databases from Taiwan, the results show that the increase of the level of air pollution and age is related to higher percentage of high medical use. Through stratified analysis, we found that there is no significant difference in medical use among different age groups in low AQI (Air Quality Index) areas, Yet, in areas with increasing amounts of polluted air, the elderly have a significantly higher percentage in frequent medical use. Our results show that the elderly people are more susceptible to air pollution, and suggest that, to protect their health and reduce the use of medical care, not only is there a need to reduce air pollution, but also maintain the annual average AQI level to under the value of 50.

scholarly journals Assessment of functional capacity in elderly residents of an outlying area in the hinterland of Bahia/Northeast Brazil

2010 ◽  
Vol 68 (1) ◽  
pp. 39-43 ◽  
Author(s):  
Gilson de Vasconcelos Torres ◽  
Luciana Araújo dos Reis ◽  
Luana Araújo dos Reis
Keyword(s):  
Activities Of Daily Living ◽  
Functional Capacity ◽  
Daily Living ◽  
Age Groups ◽  
The Elderly ◽  
Cross Sectional ◽  
Instrumental Activities ◽  
Significant Difference ◽  
The Difference ◽  
Outlying Area

OBJECTIVE: To assess the functional capacity and to determine the difference between the means of functional capacity (basic and instrumental activities of daily living) and the age groups of elderly residents in an outlying area in the hinterland of Bahia/Northeast of Brazil. METHOD: Analytical study with cross-sectional design and a sample of 150 elderly individuals enrolled in four Health Units in the municipality of Jequié, Bahia, Brazil. The instrument consisted of sociodemographic and health data, the Barthel Index and the Lawton scale. RESULTS: In all, 78.00% of the elderly were classified as dependent in the basic activities and 65.33% in the instrumental activities of daily living. Using the Kruskal-Wallis test, we found a statistically significant difference between the means of instrumental activities and the age groups (p=0.011). CONCLUSION: An elevated number of elderly were classified as dependent in terms of functional capacity and increased age is related to greater impairment in the execution of instrumental activities of daily living.

scholarly journals Comparison of basic regional cerebral oxygen saturation values in patients of different ages: a pilot study

2020 ◽  
Vol 48 (8) ◽  
pp. 030006052093686
Author(s):  
Chaohui Lian ◽  
Peng Li ◽  
Ning Wang ◽  
Yi Lu ◽  
Wangning Shangguan
Keyword(s):  
Oxygen Saturation ◽  
Elective Surgery ◽  
Age Groups ◽  
The Elderly ◽  
Preschool Age ◽  
Cerebral Oxygen Saturation ◽  
Cerebral Oxygen ◽  
School Age ◽  
Regional Cerebral Oxygen Saturation ◽  
Significant Difference

Objective To explore the basic values of regional cerebral oxygen saturation (rSO2) among different age groups. Methods One hundred twenty patients who were scheduled for elective surgery aged 0 to 80 years (American Society of Anesthesiologists [ASA] physical status I or II) or neonates just after birth via cesarean section were enrolled and divided into the following six groups: infant (0 month and ≤12 months), toddler (>1 and ≤3 years old), preschool (>3 and ≤6 years old), school age (>6 and ≤18 years old), adult (>18 and ≤65 years old), and elderly (>65 and ≤80 years old) groups. There were 20 patients in each group. Results The basic values of rSO2 in infant, toddler, preschool, school age, adults, and elderly groups were 70.41% ± 4.66%, 72.43% ± 3.81%, 70.77% ± 3.27%, 70.62% ± 2.20%, 69.76% ± 6.02%, and 62.69% ± 3.14%, respectively. The basic value in the elderly group was lower compared with other five groups. There was no significant difference among infant, toddler, preschool age, school age, and adult groups. Conclusions The basic value of rSO2 in elderly patients is lower. Age is an important factor that affects the underlying value of rSO2.

Influence of Comorbidity on Outcome after Pulmonary Resection in the Elderly

2007 ◽  
Vol 15 (4) ◽  
pp. 297-302 ◽  
Author(s):  
Morris Beshay ◽  
Patrick Dorn ◽  
Hans-Beat Ris ◽  
Ralph A Schmid
Keyword(s):  
Pulmonary Resection ◽  
Preoperative Evaluation ◽  
Lung Resection ◽  
Survival Rates ◽  
Age Groups ◽  
The Elderly ◽  
Major Complications ◽  
Proper Patient Selection ◽  
Significant Difference ◽  
Group 3

The aim of this study was to determine the influence of comorbidity on outcome after pulmonary resection in patients over 75 years old. Three hundred and thirty-three patients with non-small-cell lung cancer operated on between 1998 and 2002 were divided into 3 age groups: < 60 years (group 1), 60–75 years (group 2), > 75 years (group 3). Overall operative mortality was 0.3%; 30-day mortality was 1%. There were more major complications with re-operation in groups 1 and 2, but minor complications occurred significantly more frequently in group 3 (36% vs 16%). Overall mean hospital stay was 12 days, with no significant difference among groups. Three-year survival rates were: 80%, 70%, and 65% in groups 1, 2, and 3, respectively, with no significant difference among groups. Age or the presence of comorbidity should not be considered contraindications for lung resection. With proper patient selection and careful preoperative evaluation, many major complications after pneumonectomy are avoidable.

scholarly journals Estimating Lifetime Dental Care Expenditure in South Korea: An Abridged Life Table Approach

2020 ◽  
Vol 17 (9) ◽  
pp. 3308
Author(s):  
Minsung Sohn ◽  
Xianhua Che ◽  
Sungwon Lim ◽  
Hee-Jung Park
Keyword(s):  
Life Expectancy ◽  
Life Table ◽  
Dental Care ◽  
Age Groups ◽  
Information Service ◽  
The Elderly ◽  
Average Lifetime ◽  
Men And Women ◽  
Significant Difference ◽  
Per Capita

The aim of this study was to measure the magnitude and distribution of a Korean’s lifetime dental expenses depending on age and sex, by constructing a hypothetical lifetime and life table of survival. Additionally, we estimated the difference in life expectancy between men and women and its impact on dental expenses. We used the 2015 Korea Health Panel Survey to calculate the total dental expenditure, including expenses paid directly by patients and those paid by insurers. We generated survival profiles to simulate dental expenses during a typical lifetime (from birth to age 95) using the abridged life table (five-year intervals for age groups) in 2015 from the South Korean Statistical Information Service. We independently calculated the remaining dental expenses for survivors of all ages. The results showed that an estimate of average lifetime dental expenditure was $31,851 per capita: $31,587 for men and $32,318 for women. Nearly 33% of the average per capita lifetime dental expenditure was attributable to the longer life expectancy of women, with no statistically significant difference in lifetime dental expenditure between men and women. Many survivors incurred 70% of their lifetime dental expenses before age 65. The results highlighted the need for policymakers to address spending on age-specific dental care owing to extended life expectancy, given the disproportionate share of healthcare resources supporting the elderly.

Sign in / Sign up

Export Citation Format

Share Document