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Sample records for middle-old aged patients

  1. Hypertension in aging patients.

    PubMed

    Logan, Alexander G

    2011-01-01

    Hypertension, especially isolated systolic hypertension, is commonly found in older (60-79 years of age) and elderly (≥80 years of age) people. Antihypertensive drug therapy should be considered in all aging hypertensive patients, as treatment greatly reduces cardiovascular events. Most classes of antihypertensive medications may be used as first-line treatment with the possible exception of α- and β-blockers. An initial blood pressure treatment goal is less than 140/90 mmHg in all older patients and less than 150/80 mmHg in the nonfrail elderly. The current paradigm of delaying therapeutic interventions until people are at moderate or high cardiovascular risk, a universal feature of hypertensive patients over 60 years of age, leads to vascular injury or disease that is only partially reversible with treatment. Future management will likely focus on intervening earlier to prevent accelerated vascular aging and irreversible arterial damage.

  2. Aging Periodontium, Aging Patient: Current Concepts.

    PubMed

    Ryder, Mark

    2015-08-01

    A functioning natural dentition is essential to maintaining overall health in the elderly patient. While age-related alterations in periodontal tissues and the immune system may make an elderly patient more susceptible to periodontal breakdown, age itself is not a major risk factor for periodontal diseases. Rather, individual age-associated factors such as systemic diseases, medications and changes in behavior, motor function and cognitive function should be considered for each elderly patient when making treatment decisions.

  3. Sinusitis: Special Considerations for Aging Patients

    MedlinePlus

    ... ENT Doctor Near You Sinusitis: Special Considerations for Aging Patients Sinusitis: Special Considerations for Aging Patients Patient ... for evaluation and possible surgical management. Sources For Aging Patients: Administration on Aging (AoA), U.S. Department of ...

  4. Treatment of the Aged Patients at a Large Cardiac Rehabilitation Center in the Southern Brazil and Some Aspects of Their Dropout from the Therapeutic Programs

    PubMed Central

    Nesello, Pietro Felice Tomazini; Tairova, Olga; Tairova, Maria; Graciolli, Lucas; Baroni, Allan; Comparsi, Eduardo; Marchi, Thiago De

    2016-01-01

    AIM: This paper aims to assess the dropout rate in different age groups through the example of the large cardiac rehabilitation centre affiliated with the Institute of Sports Medicine, University of Caxias do Sul. MATERIAL AND METHODS: A historic cohort study comprising the following groups: Non-Old < 65 (n = 141); Young-Old 65-74 (n = 128); and Middle-Old 75-84 years old (n = 57). The exercise program lasted 48 sessions and dropout was defined as attendance of 50% of sessions or less. Logistic binominal regression was performed to assess the risk of dropout. For all analyses, a two-tailed P value of < 0.05 was used. RESULTS: The total dropout rate was 38.6%. The Young-Old and Middle-Old groups showed lower dropouts compared to Non-Old patients (p = 0.01). Young-Old has 96% less risk for dropout compared to Non-Old group (adjusted odds ratios = 1.96 [1.16–3.29]). Furthermore, patients underwent the Coronary Artery Bypass Graft showed a lower rate of dropout (p = 0.001). The absence of CABG involved three times more risk of dropout (p = 0.001). CONCLUSION: The Non-Old and the Middle-Old patients showed higher dropout rates compared to Young-Old. To ensure the best possible rehabilitation and to improve patients´ participation in CR, these programs should be adjusted to the needs of patients in terms of their age. PMID:28028408

  5. Endodontics and the ageing patient.

    PubMed

    Johnstone, M; Parashos, P

    2015-03-01

    Patients are living longer and the rate of edentulism is decreasing. Endodontic treatment is an essential part of maintaining the health and well-being of the elderly. Retention of natural teeth improves the quality of life and the overall health and longevity of ageing patients. Also, teeth that might be otherwise extracted may be strategically valuable to retain a prosthesis, and elderly patients are more likely to have medical complications that may prevent dental extractions from being safely performed. The technical goals of endodontic treatment in the elderly are the same as those for younger patients. However, the pulpo-dentinal complex undergoes calcific changes over time, which may pose challenges for the clinician. The purposes of this review are to discuss age changes in the pulp and the challenges posed by diagnosing, treatment planning and treating the elderly endodontic patient.

  6. Vascular aging and geriatric patient.

    PubMed

    Nicita-Mauro, V; Maltese, G; Nicita-Mauro, C; Basile, G

    2007-08-01

    Advancing age is associated with changes in structure and function of different segments of the vascular system and is the dominant risk factor for cardiovascular diseases. The oxidative stress represents a key event of vascular aging, mainly characterized by endothelium dysfunction and reduced arterial elasticity. Age-related changes include intimal and medial thickening, arterial calcification, increased deposition of matrix substances, thus leading to a reduced compliance and increased wall stiffness, that significantly contributes to an increase in systolic blood pressure. Frail elderly patients, because of their complex clinical presentations and needs, require a special approach: the comprehensive geriatric assessment, a multidimensional process intended to determine medical, psychosocial and functional capabilities and problems in order to develop a plan for treatment and continued care. All physicians, and geriatricians in particular, must, therefore, educate their patients to healthy lifestyle to prevent or delay vascular aging, cardiovascular diseases, and to maintain a good quality of life and increase life expectancy.

  7. The aged cardiovascular risk patient.

    PubMed

    Priebe, H J

    2000-11-01

    factors contribute most of the increased perioperative risk related to advanced age. First, physiological ageing is accompanied by a progressive decline in resting organ function. Consequently, the reserve capacity to compensate for impaired organ function, drug metabolism and added physiological demands is increasingly impaired. Functional disability will occur more quickly and take longer to be cured. Second, ageing is associated with progressive manifestation of chronic disease which further limits baseline function and accelerates loss of functional reserve in the affected organ. Some of the age-related decline in organ function (e.g. impaired pulmonary gas exchange, diminished renal capacity to conserve and eliminate water and salt, or disturbed thermoregulation) will increase cardiovascular risk. The unpredictable interaction between age-related and disease-associated changes in organ functions, and the altered neurohumoral response to various forms of stress in the elderly may result in a rather atypical clinical presentation of a disease. This may, in turn, delay the correct diagnosis and appropriate treatment and, ultimately, worsen outcome. Third, related to the increased intake of medications and altered pharmacokinetics and pharmacodynamics, the incidence of untoward reactions to medications, anaesthetic agents, and medical and surgical interventions increases with advancing age. On the basis of various clinical studies and observations, it must be concluded that advanced age is an independent predictor of adverse perioperative cardiac outcome. It is to be expected that the aged cardiovascular risk patient carries an even higher perioperative cardiac risk than the younger cardiovascular risk patient. Although knowledge of the physiology of ageing should help reduce age-related complications, successful prophylaxis is hindered by the heterogeneity of age-related changes, unpredictable physiological and pharmacological interactions and diagnostic difficultie

  8. [Heart surgery in the aged patient].

    PubMed

    Klinner, W; Bernheim, C; Laiacker, H

    1985-10-31

    107 patients at the age of 80 years or more were operated for coronary or valvular heart disease between 1978 and 1984. The indication for surgery was instable angina in coronary patients and intractable heart failure in such with valvular lesions. 9 coronary and 5 valvular patients died postoperatively, 7 were early postoperative deaths, mainly due to myocardial failure. The majority of cases could be improved for 1 to 2 stages according to NYHA-classification. In this group pulmonary complications were predominant. According to this observation heart operations can also be indicated in the older age patient group without very much more risk than in younger ones.

  9. Doses metrics and patient age in CT.

    PubMed

    Huda, Walter; Tipnis, Sameer V

    2016-03-01

    The aim of this study was to investigate how effective dose and size-specific dose estimate (SSDE) change with patient age (size) for routine head and abdominal/pelvic CT examinations. Heads and abdomens of patients were modelled as a mass-equivalent cylinder of water corresponding to the patient 'effective diameter'. Head CT scans were performed at CTDIvol(S) of 40 mGy, and abdominal CT scans were performed at CTDIvol(L) of 10 mGy. Values of SSDE were obtained using conversion factors in AAPM Task Group Report 204. Age-specific scan lengths for head and abdominal CT scans obtained from the authors' clinical practice were used to estimate the dose-length product for each CT examination. Effective doses were calculated from previously published age- and sex-specific E/DLP conversion factors, based on ICRP 103 organ-weighting factors. For head CT examinations, the scan length increased from 15 cm in a newborn to 20 cm in adults, and for an abdominal/pelvic CT, the scan length increased from 20 cm in a newborn to 45 cm in adults. For head CT scans, SSDE ranged from 37.2 mGy in adults to 48.8 mGy in a newborn, an increase of 31 %. The corresponding head CT effective doses range from 1.4 mSv in adults to 5.2 mSv in a newborn, an increase of 270 %. For abdomen CT scans, SSDE ranged from 13.7 mGy in adults to 23.0 mGy in a newborn, an increase of 68 %. The corresponding abdominal CT effective doses ranged from 6.3 mSv in adults to 15.4 mSv in a newborn, an increase of 140 %. SSDE increases much less than effective dose in paediatric patients compared with adults because it does not account for scan length or scattered radiation. Size- and age-specific effective doses better quantify the total radiation received by patients in CT by explicitly accounting for all organ doses, as well as their relative radio sensitivity.

  10. Ischemic stroke patients are biologically older than their chronological age

    PubMed Central

    Soriano-Tárraga, Carolina; Giralt-Steinhauer, Eva; Mola-Caminal, Marina; Vivanco-Hidalgo, Rosa M.; Ois, Angel; Rodríguez-Campello, Ana; Cuadrado-Godia, Elisa; Sayols-Baixeras, Sergi; Elosua, Roberto; Roquer, Jaume; Jiménez-Conde, Jordi

    2016-01-01

    Ischemic stroke is associated with aging. It is possible to predict chronological age by measuring age-related changes in DNA methylation from multiple CpG sites across the genome, known as biological age. The difference between biological age and actual chronological age would indicate an individual's level of aging. Our aim was to determine the biological age of ischemic stroke patients and compare their aging with controls of the same chronological age. A total of 123 individuals, 41 controls and 82 patients with ischemic stroke were paired by chronological age, ranging from 39 to 82 years. Illumina HumanMethylation450 BeadChip array was used to measure DNA methylation in CpG sites in both groups, and biological age was estimated using methylation values of specific CpGs. Ischemic stroke patients were biologically an average 2.5 years older than healthy controls (p-value=0.010). Stratified by age tertiles, younger stroke patients (≤57 years old) were biologically older than controls (OR=1.19; 95%CI 1.00-1.41, p-value=0.046). The older groups showed no biological age differences between cases and controls, but were close to reaching the significance level. Ischemic stroke patients are biologically older than controls. Biological age should be considered as a potential new biomarker of stroke risk. PMID:27922817

  11. Age-Related Patient Preferences for Physician Communication Styles.

    ERIC Educational Resources Information Center

    O'Hair, H. Dan; And Others

    1983-01-01

    Investigated the relationship between patient age and preference for physician communication style in 303 adults. Results showed that, while most patients prefer a high degree of both information and affect, older patients prefer a low-information/high affect strategy. Results may indicate the presence of receiver apprehension in elderly patients.…

  12. The effect of age on cognitive performance of frontal patients

    PubMed Central

    Cipolotti, Lisa; Healy, Colm; Chan, Edgar; MacPherson, Sarah E.; White, Mark; Woollett, Katherine; Turner, Martha; Robinson, Gail; Spanò, Barbara; Bozzali, Marco; Shallice, Tim

    2015-01-01

    Age is known to affect prefrontal brain structure and executive functioning in healthy older adults, patients with neurodegenerative conditions and TBI. Yet, no studies appear to have systematically investigated the effect of age on cognitive performance in patients with focal lesions. We investigated the effect of age on the cognitive performance of a large sample of tumour and stroke patients with focal unilateral, frontal (n=68), or non-frontal lesions (n=45) and healthy controls (n=52). We retrospectively reviewed their cross sectional cognitive and imaging data. In our frontal patients, age significantly predicted the magnitude of their impairment on two executive tests (Raven's Advanced Progressive Matrices, RAPM and the Stroop test) but not on nominal (Graded Naming Test, GNT) or perceptual (Incomplete Letters) task. In our non-frontal patients, age did not predict the magnitude of their impairment on the RAPM and GNT. Furthermore, the exacerbated executive impairment observed in our frontal patients manifested itself from middle age. We found that only age consistently predicted the exacerbated executive impairment. Lesions to specific frontal areas, or an increase in global brain atrophy or white matter abnormalities were not associated with this impairment. Our results are in line with the notion that the frontal cortex plays a critical role in aging to counteract cognitive and neuronal decline. We suggest that the combined effect of aging and frontal lesions impairs the frontal cortical systems by causing its computational power to fall below the threshold needed to complete executive tasks successfully. PMID:26102190

  13. Patient care in a technological age.

    PubMed

    Dragon, Natalie

    2006-07-01

    In this electronically wired world of the 21 st century, the health care system has tapped into technology available at the touch of a button. Scientific discoveries, high-tech equipment, electronic medical records, Smarticards, and long distance diagnosis using telehealth technology have all been embraced. But Natalie Dragon asks, what are the implications for nurses and the outcomes on patient care?

  14. Short- and Long-Term Mortality Rates of Elderly Acute Kidney Injury Patients Who Underwent Continuous Renal Replacement Therapy

    PubMed Central

    Rhee, Harin; Jang, Keum Sook; Park, Jong Man; Kang, Jin Suk; Hwang, Na Kyoung; Kim, Il Young; Song, Sang Heon; Seong, Eun Young; Lee, Dong Won; Lee, Soo Bong; Kwak, Ihm Soo

    2016-01-01

    Background The world’s population is aging faster and the incidence of acute kidney injury (AKI) needing continuous renal replacement therapy (CRRT) is increasing in elderly population. The outcome of AKI needing CRRT in elderly patients is known to be poor. However, the definitions of elderly used in the previous literatures were diverse and, there were few data that compared the long-term mortality rates of these patients with middle aged patients. This study was aimed to evaluate this issue. Methods This study was a single-center, retrospective cohort study of patients who underwent CRRT from January 2013 to December 2015. The patients were divided into the following four age cohorts: middle-aged (55–64), young-old (65–74), middle-old (75–84), and old-old (≥85). The short- and long-term mortality rates for each age cohort were compared. Results A total of 562 patients met the inclusion criteria. The short-term mortality rate was 57.3% in the entire cohort. Compared with the middle-aged cohort, the middle-old cohort (HR 1.48 (1.09–2.02), p = 0.012) and the old-old cohort (HR 2.33 (1.30–4.19), p = 0.005) showed an increased short-term mortality rate along with an increased SOFA score, acidemia and a prolonged prothrombin time. When we analyzed the long-term mortality rate of the 238 survived patients, the middle-old cohort (HR 3.76 (1.84–7.68), p<0.001), the old-old cohort (HR 4.40(1.20–16.10), p = 0.025), a lower BMI, the presence of liver cirrhosis, the presence of congestive heart failure and a history of sepsis were independent risk factors for the prediction of long-term mortality. Conclusion Compared with the middle-aged cohort, the middle-old and the old-old cohort showed an increased short-term and long-term mortality rate. However, in the young-old cohort, neither the short-term nor the long-term mortality rate was increased. PMID:27875571

  15. [Depression in Patients with Age-Related Macular Degeneration].

    PubMed

    Narváez, Yamile Reveiz; Gómez-Restrepo, Carlos

    2012-09-01

    Age-related macular degeneration is a cause for disability in the elderly since it greatly affects their quality of life and increases depression likelihood. This article discusses the negative effect depression has on patients with age-related macular degeneration and summarizes the interventions available for decreasing their depression index.

  16. Proton Beam Therapy for Aged Patients With Hepatocellular Carcinoma

    SciTech Connect

    Hata, Masaharu Tokuuye, Koichi; Sugahara, Shinji; Tohno, Eriko; Nakayama, Hidetsugu; Fukumitsu, Nobuyoshi; Mizumoto, Masashi; Abei, Masato; Shoda, Junichi; Minami, Manabu; Akine, Yasuyuki

    2007-11-01

    Purpose: To investigate the safety and efficacy of proton beam therapy for aged patients with hepatocellular carcinoma (HCC). Methods and Materials: Twenty-one patients aged {>=}80 years with HCC underwent proton beam therapy. At the time of irradiation, patient age ranged from 80 to 85 years (median, 81 years). Hepatic tumors were solitary in 17 patients and multiple in 4. Tumor size ranged from 10 to 135 mm (median, 40 mm) in maximum diameter. Ten, 5, and 6 patients received proton beam irradiation with total doses of 60 Gy in 10 fractions, 66 Gy in 22 fractions, and 70 Gy in 35 fractions, respectively, according to tumor location. Results: All irradiated tumors were controlled during the follow-up period of 6-49 months (median, 16 months). Five patients showed new hepatic tumors outside the irradiated volume, 2-13 months after treatment, and 1 of them also had lung metastasis. The local progression-free and disease-free rates were 100% and 72% at 3 years, respectively. Of 21 patients, 7 died 6-49 months after treatment; 2 patients each died of trauma and old age, and 1 patient each died of HCC, pneumonia, and arrhythmia. The 3-year overall, cause-specific, and disease-free survival rates were 62%, 88%, and 51%, respectively. No therapy-related toxicity of Grade {>=} 3 but thrombocytopenia in 2 patients was observed. Conclusions: Proton beam therapy seems to be tolerable, effective, and safe for aged patients with HCC. It may contribute to prolonged survival due to tumor control.

  17. Ebstein's anomaly in adult patients over 50 years of age.

    PubMed

    Aoyagi, Shigeaki; Yoshitake, Kiyonobu; Matsuo, Atsutoshi; Tayama, Kei-Ichiro; Hida, Satoru; Mito, Takahiro

    2014-01-01

    Ebstein's anomaly (EA) is a rare congenital heart disease of the tricuspid valve, and less than 5% of patients with EA survive beyond the age of 50. We report two unoperated cases of EA in adult patients aged over 50 years. Two patients, a 70-year-old Japanese woman and a 59-year-old Chinese woman, were referred to us for tachyarrhythmias. Transthoracic echocardiography demonstrated apical displacement (>8 mm/m(2) body surface area) of the septal leaflet of the tricuspid valve from the atrioventricular ring with tricuspid regurgitation in both patients. The former suddenly expired 20 months later after suffering from repetitive supraventricular tachyarrhythmias and/or heart failure, and the latter is alive with minimal signs of heart failure 12 months after the diagnosis of EA. Although the natural history of EA is extremely variable, these two patients are exceptional in that they tolerated EA well for over 50 years without any surgical intervention.

  18. Pharmacotherapy in the ageing patient: The impact of age per se (A review).

    PubMed

    Singh, Shamsher; Bajorek, Beata

    2015-11-01

    A literature search was carried out to review the influence of 'ageing' on pharmacotherapeutic decision-making, specifically how 'age' is defined and considered in the utilisation of medication. Embase, Medline, International Pharmaceutical Abstracts, and Google scholar were canvassed in a three-tiered search according to pre-established inclusion criteria. In tier 1, a total of 22 studies were identified highlighting the underutilisation of medication in elderly patients, with a particular focus on warfarin. Four studies highlighted an age-bias in medication-prescribing for elderly patients, specifically in relation to medicines for rheumatoid arthritis, angina, and hypertension. Tier 2 identified diverse definitions for 'elderly', including biological age, chronological age, physiological age, as well as various descriptions of 'elderly' in clinical trials and guidelines. Finally, medication optimisation tools were identified through the third tier, emphasising the use of chronological age to describe the 'elderly'. Old age influences pharmacotherapeutic decision-making at various levels, however, what complicates the situation is the absence of a comprehensive definition of 'elderly'. Clinical recommendations need to be based more on objective factors known to affect medication effectiveness and safety.

  19. Biological ageing and frailty markers in breast cancer patients

    PubMed Central

    Hatse, Sigrid; Laenen, Annouschka; Kenis, Cindy; Swerts, Evalien; Neven, Patrick; Smeets, Ann; Schöffski, Patrick; Wildiers, Hans

    2015-01-01

    Older cancer patients are a highly heterogeneous population in terms of global health and physiological reserves, and it is often difficult to determine the best treatment. Moreover, clinical tools currently used to assess global health require dedicated time and lack a standardized end score. Circulating markers of biological age and/or fitness could complement or partially substitute the existing screening tools. In this study we explored the relationship of potential ageing/frailty biomarkers with age and clinical frailty. On a population of 82 young and 162 older non-metastatic breast cancer patients, we measured mean leukocyte telomere length and plasma levels of interleukin-6 (IL-6), regulated upon activation, normal T cell expressed and secreted (RANTES), monocyte chemotactic protein 1 (MCP-1), insulin-like growth factor 1 (IGF-1). We also developed a new tool to summarize clinical frailty, designated Leuven Oncogeriatric Frailty Score (LOFS), by integrating GA results in a single, semi-continuous score. LOFS' median score was 8, on a scale from 0=frail to 10=fit. IL-6 levels were associated with chronological age in both groups and with clinical frailty in older breast cancer patients, whereas telomere length, IGF-1 and MCP-1 only correlated with age. Plasma IL-6 should be further explored as frailty biomarker in cancer patients. PMID:25989735

  20. Anomalous right coronary artery in a middle-aged patient

    PubMed Central

    Rosseel, Liesbeth; Bonnier, Hans; Sonck, Jeroen

    2016-01-01

    Abstract Background: An anomalous right coronary artery originating from the left sinus of Valsalva is a rare, but often incidental, finding in middle-aged to elderly people. Prevalence is difficult to define, as well as determining potential harmful hemodynamic consequences. Moreover, the optimal treatment remains debatable. Case summary: The authors present a case of a middle-aged patient diagnosed with an anomalous right coronary artery causing ischemia, who was treated surgically. Conclusion: By reviewing literature, the authors conclude that choice of treatment depends on age, symptoms, and certain anatomic features of this anomaly. However, there are no randomized trials available in this field. PMID:27930539

  1. Prehospital Emergency Medical Services Departure Interval: Does Patient Age Matter?

    PubMed

    Schnegg, Bruno; Pasquier, Mathieu; Carron, Pierre-Nicolas; Yersin, Bertrand; Dami, Fabrice

    2016-12-01

    Introduction The concept of response time with minimal interval is intimately related to the practice of emergency medicine. The factors influencing this time interval are poorly understood. Problem In a process of improvement of response time, the impact of the patient's age on ambulance departure intervals was investigated.

  2. When ageing meets the blues: Are current antidepressants effective in depressed aged patients?

    PubMed

    Felice, Daniela; O'Leary, Olivia F; Cryan, John F; Dinan, Timothy G; Gardier, Alain M; Sánchez, Connie; David, Denis J

    2015-08-01

    "I had to wait 110 years to become famous. I wanted to enjoy it as long as possible.", Jeanne Louise Calment (1875-1997). This review summarizes current knowledge of the effects of antidepressant drugs in elderly patients (double-blind placebo (n=27) or active comparator-controlled clinical trials (n=21) indexed in Pubmed in depressed patients aged ≥60) and in aged mice (≥9 months) and middle-aged rats (≥14 months) on depression-related symptoms and cognitive performances. Finally, other potential therapeutic targets for treating depression-related disorders in elderly patients are also addressed (neurogenesis, GABAB receptor, 5-HT4 receptor, mTOR signaling). Overall, the very few published preclinical studies (n=12 in total) in middle-aged and aged rodents seem to suggest that selective serotonin reuptake inhibitors (SSRIs) may be less effective than tricyclic antidepressant drugs (TCAs) in ameliorating depression-like behavior and cognitive functions. On the other hand, results from clinical trials suggest that there is not a marked difference in efficacy and safety profiles of current marketed classes of antidepressant drugs.

  3. Obesity, age, ethnicity, and clinical features of prostate cancer patients

    PubMed Central

    Wu, Victor J; Pang, Darren; Tang, Wendell W; Zhang, Xin; Li, Li; You, Zongbing

    2017-01-01

    Approximately 36.5% of the U.S. adults (≥ 20 years old) are obese. Obesity has been associated with type 2 diabetes mellitus, cardiovascular disease, stroke, and several types of cancer. The present study included 1788 prostate cancer patients who were treated with radical prostatectomy at the Ochsner Health System, New Orleans, Louisiana, from January, 2001 to March, 2016. The patient’s medical records were retrospectively reviewed. Body mass index (BMI), age, ethnicity (Caucasians versus African Americans), clinical stage, Gleason score, and prostate-specific antigen (PSA) levels were retrieved. The relative risk of the patients was stratified into low risk and high risk groups. Associative analyses found that BMI was associated with age, clinical stage, Gleason score, but not ethnicity, PSA levels, or the relative risk in this cohort. Age was associated with ethnicity, clinical stage, Gleason score, and PSA levels, as well as the relative risk. Ethnicity was associated with Gleason score and PSA levels as well as the relative risk, but not clinical stage. These findings suggest that obesity is associated with advanced prostate cancer with stage T3 or Gleason score ≥ 7 diseases, and age and ethnicity are important factors that are associated with the clinical features of prostate cancer patients. PMID:28337464

  4. Skin aging in patients with acquired immunodeficiency syndrome.

    PubMed

    de Aquino Favarato, Grace Kelly Naves; da Silva, Aline Cristina Souza; Oliveira, Lívia Ferreira; da Fonseca Ferraz, Mara Lúcia; de Paula Antunes Teixeira, Vicente; Cavellani, Camila Lourencini

    2016-10-01

    To evaluate the histomorphometric skin changes over aging patients with autopsied acquired immunodeficiency syndrome (AIDS). In 29 skin fragments of autopsied elderly (older than 50 years) and nonelderly patients with AIDS, epidermal thickness, the number of layers, the diameter of cells, the percentage of collagen and elastic fibers in the dermis, and the number and morphology of Langerhans cells were assessed. Statistical analysis was performed by SigmaStat 2.03 program. The thickness of the epidermis (92.55 × 158.94 μm), the number of layers (7 × 9 layers), and the diameter of the cells (13.27 × 17.6 μm) were statistically lower among the elderly. The quantity of collagen fibers (9.68 × 14.11%) and elastic fibers (11.89 × 15.31%) was also significantly lower in the elderly. There was a decrease in total (10.61 × 12.38 cel/mm(2)) and an increase in immature Langerhans cells (6.31 × 4.98 cel/mm(2)) in elderly patients with AIDS. The aging of the skin of patients with AIDS is amended in different histomorphometric aspects, the epidermis constituents suffer less pronounced changes in normal aging, and the dermis has more intense changes in elastic fibers and collagen.

  5. Cluster Headache: Special Considerations for Treatment of Female Patients of Reproductive Age and Pediatric Patients.

    PubMed

    VanderPluym, Juliana

    2016-01-01

    Cluster headache is a rare disorder that is more common in adult male patients. It has a unique phenotype of unilateral, severe, to very severe headaches lasting 15 to 180 min with ipsilateral autonomic symptoms. Time to correct diagnosis can be protracted. A number of treatment options exist for the standard cluster headache patient, but special considerations must be made for female patients of reproductive age and pediatric patients. The objective of this article is to explore the current literature pertaining to special considerations in cluster headache management, including treatment of pregnant or breastfeeding patients and pediatric patients.

  6. The management of hypogonadism in aging male patients.

    PubMed

    Sharma, Vishwamitra; Perros, Petros

    2009-01-01

    This article focuses on the evaluation and management of hypogonadism in aging male patients in the light of recent guidelines. The benefits of treating severe hypogonadism resulting from identifiable pituitary or primary gonadal disease are well established. Milder forms of hypogonadism in the aging male, known as andropause, are common, and constitute an expanding area of clinical interest and research. Several studies indicate that testosterone replacement therapy may produce a wide range of benefits for men with hypogonadism, including improvement in libido, bone density, muscle mass, body composition, mood, and cognition. Currently available data are insufficient to permit a definitive verdict on the balance between risks and benefits of testosterone replacement therapy in aging males.

  7. Influence of Patient Age on Angioarchitecture of Brain Arteriovenous Malformations

    PubMed Central

    Hetts, Steven W.; Cooke, Daniel L.; Nelson, Jeffrey; Gupta, Nalin; Fullerton, Heather; Amans, Matthew R.; Narvid, Jared A.; Moftakhar, Parham; McSwain, Hugh; Dowd, Christopher F.; Higashida, Randall T.; Halbach, Van V.; Lawton, Michael T.; Kim, Helen

    2014-01-01

    Background and Purpose To determine if clinical and angioarchitectural features of brain AVMs differ between children and adults. Materials and Methods A prospectively collected institutional database of all patients diagnosed with brain AVMs since 2001 was queried. Demographic, clinical, and angioarchitecture information was summarized and analyzed with univariable and multivariable models. Results Results often differed when age was treated as a continuous variable as opposed to dividing subjects into children (≤18 years; n=203) versus adults (>18 years; n=630). Children were more likely to present with AVM hemorrhage than adults (59% vs. 41%, p<0.001). Although AVMs with a larger nidus presented at younger ages (mean of 26.8 years for >6 cm compared to 37.1 years for <3 cm), this was not significantly different between children and adults (p=0.069). Exclusively deep venous drainage was more common in younger subjects both when age was treated continuously (p=0.04), or dichotomized (p<0.001). Venous ectasia was more common with increasing age (mean, 39.4 years with ectasia compared to 31.1 years without ectasia) and when adults were compared to children (52% vs. 35%, p<0.001). Patients with feeding artery aneurysms presented at later average age (44.1 years) than those without such aneurysms (31.6 years); this observation persisted when comparing children to adults (13% vs. 29%, p<0.001). Conclusion Although children with brain AVMs were more likely to come to clinical attention due to hemorrhage than adults, venous ectasia and feeding artery aneurysms were underrepresented in children, suggesting that these particular high risk features take time to develop. PMID:24627452

  8. [Vision rehabilitation of patients with old-age macular degeneration].

    PubMed

    Hoyng, C B; Verezen, C A; de Jong, P T

    1998-01-24

    Age-related degeneration of the macula retinae occurs in two forms: the serious form with invasion of blood vessels and leakage, and the atrophic form. Both forms ultimately lead to a central scotoma. The prevalence of the terminal stage of age-related macular degeneration varies from 1% in the age group 65-74 years to 11% in those 85 years or over. A total of 58,500 persons in the Netherlands have age-related macular degeneration and an estimated 22,000 persons depend on visual or optic aids. Aids for close vision are good illumination, magnification (reading glasses, magnifying glasses, telescopic lenses, television reading lenses (with possibility of changing contrast), large-letter books, playing cards with large symbols) and auditory aids. Aids for distant vision reduce troublesome light (sunglasses, filter) or enlarge the image (telescopic aids). Future new aids derive from modern computer technology (personal computer, integrated braille reader and speech synthesizer) or are based on opto-electronic image processing and presentation (mini-cameras with mini-VDUs in a sort of helmet). Effective use of aids depends on attention for the patient's desires and possibilities and on counselling in handling aids. Ophthalmological checkups remain useful for the prevention and (or) treatment of accessory disorders.

  9. Carotid artery surgery in patients over 70 years of age.

    PubMed

    Benhamou, A C; Kieffer, E; Tricot, J F; Maraval, M; Lethoai, H; Benhamou, M; Boespflug, O; Natali, J

    1981-01-01

    Between 1965 and 1979, 934 patients underwent 1,057 operations for extracranial carotid stenosis at this institute, and over a recent 30-month period 463 patients underwent 511 operations of this type. This number is equal to the total of operations performed during the years 1965-1976. The increase in the frequency of carotid artery surgery has been more marked in patients of over 70 years. The percentage of elderly patients has increased from 17.5% to 27% in the recent period. In the latter group of 511 operations, results were good in 93.17% of cases, while there was a mortality rate of 1.95% (1% of which were directly related to the surgery), in 1.95% the neurologic condition deteriorated and in 3.13% there was no change. In the first period the mortality rate for patients over 70 years of age was 7.69%. In the second it was 3.27% (1.63% of which were due to non-neurologic causes), 4.09% deteriorated, in 2.18% there was no change and good results were obtained in 90.46%.

  10. Age, Gender and Women's Health and the Patient.

    PubMed

    Houghton, Lesley A; Heitkemper, Margaret; Crowell, Michael; Emmanuel, Anton; Halpert, Albena; McRoberts, James A; Toner, Brenda

    2016-02-15

    Patients with functional gastrointestinal disorders (FGIDs) often experience distress, reduced quality of life, a perceived lack of validation, and an unsatisfactory experience with health care providers. A health care provider can provide the patient with a framework in which to understand and legitimize their symptoms, remove self-doubt or blame, and identify factors that contribute to symptoms that the patient can influence or control. This framework is implemented with the consideration of important factors that impact FGIDs, such as gender, age, society, and the patient's perspective. Although the majority of FGIDs, including globus, rumination syndrome, IBS, bloating, constipation, functional abdominal pain, sphincter of Oddi dyskinesia, pelvic floor dysfunction, and extra-intestinal manifestations, are more prevalent in women than men, functional chest pain, dyspepsia, vomiting, and anorectal pain do not appear to vary by gender. Studies suggest sex differences in somatic but not visceral pain perception, motility, and central processing of visceral pain; although further research is required in autonomic nervous system dysfunction, genetics and immunologic/microbiome. Gender differences in response to psychological treatments, antidepressants, fiber, probiotics, and anticholinergics have not been adequately studied. However, a greater clinical response to 5-HT3 antagonists but not 5-HT4 agonists has been reported in women compared with men.

  11. [Effectiveness of magnetotherapy in elderly hypertensive patients aging at different rates].

    PubMed

    Abramovich, S G; Koriakina, A V; Brodach, L N; Akhmedzianov, Iu A; Makarychkin, S P

    2000-01-01

    Effectiveness of general magnetotherapy was studied in 84 patients with essential hypertension and 36 patients with isolated systolic arterial hypertension of old age. It is thought necessary to determine biological age of the cardiovascular system in hypertensive patients over 60 years of age to specify indications and contraindications to physiotherapy.

  12. Impact of age on transcatheter aortic valve implantation outcomes: a comparison of patients aged ≤ 80 years versus patients > 80 years

    PubMed Central

    van der Kley, Frank; van Rosendael, Philippe J; Katsanos, Spyridon; Kamperidis, Vasileios; Marsan, Nina A; Karalis, Ioannis; de Weger, Arend; Palmen, Meindert; Bax, Jeroen J; Schalij, Martin J; Delgado, Victoria

    2016-01-01

    Objective To investigate the procedural outcomes and the long-term survival of patients undergoing transcatheter aortic valve implantation (TAVI) and compare study results of patients ≤ 80 years and patients > 80 years old. Methods A total of 240 patients treated with TAVI were divided into two groups according to age ≤ 80 years (n = 105; 43.8%) and > 80 years (n = 135; 56.2%). The baseline characteristics and the procedural outcomes were compared between these two groups of patients. Results With the exception of peripheral artery disease and hypercholesterolemia, which were more frequently observed in the older age group, baseline characteristics were comparable between groups. Complication rates did not differ significantly between patients ≤ 80 years and patients > 80 years. There were no differences in 30-day mortality rates between patients aged ≤ 80 years and patients > 80 years old (9.5% vs. 7.4%, respectively; P = 0.557). After a median follow-up of 28 months (interquartile range: 16–42 months), 50 (47.6%) patients aged ≤ 80 years died compared to 57 (42%) deaths in the group of patients > 80 years old (P = 0.404). Conclusion The results of the present single center study showed that age did not significantly impact the outcomes of TAVI. PMID:26918010

  13. Age and Fertility: A Study on Patient Awareness

    PubMed Central

    Deatsman, Sara; Vasilopoulos, Terrie; Rhoton-Vlasak, Alice

    2016-01-01

    Objective Fertility declines as women age. Advancing maternal age increases pregnancy risks such as diabetes or hypertension. Studies suggest women are not aware of the risks of aging on fertility and pregnancy. The study objective was to assess women's knowledge of fertility and reproductive outcomes affected by aging. Methods Prospective IRB approved survey of women (n=94) attending an obstetrics and gynecology (OB/GYN) clinic. Data collected included demographics, pregnancy history, and knowledge of age-related fertility decline and pregnancy risks. Statistical analysis performed using JMP Pro11.0. Results Ages ranged from 18 to 67. One third (30.5%) were aware fertility begins to decline at age 35, however this varied among groups depending on prior history of infertility or requiring fertility treatment. Nulliparous women were more unaware of the health risks of pregnancy over age 35 (1.4% vs 13.6%, P 0.02). African Americans (AA) women were less likely to think obesity (76% Caucasian vs 47.8% AA vs 66.7% other, P < 0.05) and older age (88% Caucasian vs 60.9% AA vs 82.7% other, P 0.02) affected fertility. Conclusion Knowledge regarding fertility and reproduction related to aging was variable and differed by age and race. Difficulty conceiving appears to be associated with higher knowledge levels. Public education will increase awareness of age-related fertility declines. Increased contact during pregnancy is an excellent opportunity to educate women in a nondirective way. PMID:27584600

  14. New Treatment Greatly Improves Prognosis for Patients with AMD (Age-Related Macular Degeneration)

    MedlinePlus

    ... turn JavaScript on. Feature: Age-related Macular Degeneration New Treatment Greatly Improves Prognosis for Patients with AMD ... Eye Institute Photo Courtesy of: NEI In a new study of nearly 650 people with age-related ...

  15. [Communication with surgical patients of older age on the internet].

    PubMed

    Brangan, Sanja; Sonicki, Zdenko

    2013-01-01

    A growing interest of general population to seek health information on the Internet and a growing body of health websites have been well documented in the recent health literature. Moreover, the Internet has become a popular mode of communication between healthcare providers and patients. This has resulted in many efforts to set specific quality guidelines for development of information for patients on the Internet, including different aspects of access to health information. This paper presents results of a study that explored the structure of information sources of surgical patients. Analysis of patient profiles shows that older patients rarely sought surgical information on the Internet, and mostly relied on communication with their doctors. This paper discusses various options of how to make this medium more attractive to patients and how to use the rich experience of the older patient generations to improve the quality of doctor-patient communication.

  16. Age can make a difference in patient satisfaction.

    PubMed

    2007-04-01

    A survey demonstrates that not all patients will perceive the care they receive in the same manner. Learning facts like these about your customers will help you improve your patient satisfaction efforts. Young adult patients are the least likely to be satisfied and do not understand the necessity of long waits. Building loyalty with younger patients can pay dividends for years to come. Breaking down satisfaction survey data into subpopulations can help point out the areas in which you need to improve.

  17. Age Related Incidence and Early Outcomes of Hip Fractures: A Prospective Cohort Study of 1177 patients

    PubMed Central

    2011-01-01

    Introduction Associated with the increase in the aging population, there is an increase in the incidence of hip fractures worldwide. Outcome following such fractures is affected by age of the patient. This study aims to assess the incidence and early outcome of hip fractures, comparing between different age groups. Methods Data of hip fractures collected over a period of five years was analysed. Patients were divided into three groups, group A (patients under the age of 64), group B (patients between 65 and 84 years of age), and group C (patients over the age of 85). Results Of the 1177 patients included in the study, there were 90 patients in group A, 702 patients in group B and 385 patients in group C. There was a female preponderance across all age groups, and this increased as age advanced (p < 0.0001). A significantly larger number of older patients lived alone and needed aids to walk before the injury (p < 0.0001). There was no significant difference in the type of fracture across the three groups (p = 0.13). A higher proportion of the elderly with intracapsular fractures were treated by replacement arthroplasty. Older patients who had internal fixation of intracapsular fractures had a better walking ability at 4 months. The overall deterioration in mobility was greater in older patients (p < 0.0001). Mortality was higher in older patients. Conclusions Hip fractures are more common among females irrespective of age group. Older patients have a higher mortality and a greater deterioration of walking ability after such injuries. Internal fixation of intracapsular fractures have demonstrated satisfactory early outcome in the immediate period. This could be attributed to retention of native bone, better propioception and shorter operation time. PMID:21261942

  18. Management of the aging face in the Asian patient.

    PubMed

    Sykes, Jonathan M

    2007-08-01

    Although faces age in different ways and at different rates, certain characteristics of facial aging are always present. Certain specific anatomic features of the Asian face often dictate the rate and manner of facial aging. This article focuses on surgical techniques designed to rejuvenate the lower face. Increased fibroplasia often associated with wound healing requires meticulous surgical execution and minimal wound tension to create optimal cutaneous scars. Anatomic variants must be recognized to customize surgical procedures. Often complete tissue release of surgical planes is required before fixation and closure. Performed properly, rejuvenation procedures can create a long-lasting, natural appearance.

  19. Dental Age in Orthodontic Patients with Different Skeletal Patterns.

    PubMed

    Lauc, Tomislav; Nakaš, Enita; Latić-Dautović, Melina; Džemidžić, Vildana; Tiro, Alisa; Rupić, Ivana; Kostić, Mirjana; Galić, Ivan

    2017-01-01

    Objective. To evaluate the difference between chronological and dental age, calculated by Willems and Cameriere methods, in various skeletal patterns according to Steiner's ANB Classification. Methods. This retrospective cross-sectional study comprised the sample of 776 participants aged between 7 and 15 years (368 males and 408 females). For each participant, panoramic images (OPT) and laterolateral cephalograms (LC) were collected from the medical database. On LC ANB angle was measured; on OPT dental age (DA) was calculated while chronological age (CA) and sex were recorded. The sample was divided into three subgroups (Class I, Class II, and Class III) with similar distribution based on the chronological age and ANB angle. CA was calculated as the difference between the date of OPT imaging and the date of birth, while DA was evaluated using Willems and Cameriere methods. ANB angle was measured on LC by two independent investigators using the cephalometric software. Differences between sexes and the difference between dental and chronological age were tested by independent and paired samples t-test, respectively; one-way ANOVA was used to test differences among ANB classes with Tukey post hoc test to compare specific pairs of ANB classes. Results. The significant difference was found between Class III and other two skeletal classes in males using both dental age estimation methods. In Class III males dental age was ahead averagely by 0.41 years when using Willems method, while Cameriere method overestimated CA for 0.22 years. Conclusion. In males with Class III skeletal pattern, dental development is faster than in Classes I and II skeletal pattern. This faster development is not present in females.

  20. Dental Age in Orthodontic Patients with Different Skeletal Patterns

    PubMed Central

    Lauc, Tomislav; Nakaš, Enita; Latić-Dautović, Melina; Džemidžić, Vildana; Tiro, Alisa; Rupić, Ivana; Kostić, Mirjana

    2017-01-01

    Objective. To evaluate the difference between chronological and dental age, calculated by Willems and Cameriere methods, in various skeletal patterns according to Steiner's ANB Classification. Methods. This retrospective cross-sectional study comprised the sample of 776 participants aged between 7 and 15 years (368 males and 408 females). For each participant, panoramic images (OPT) and laterolateral cephalograms (LC) were collected from the medical database. On LC ANB angle was measured; on OPT dental age (DA) was calculated while chronological age (CA) and sex were recorded. The sample was divided into three subgroups (Class I, Class II, and Class III) with similar distribution based on the chronological age and ANB angle. CA was calculated as the difference between the date of OPT imaging and the date of birth, while DA was evaluated using Willems and Cameriere methods. ANB angle was measured on LC by two independent investigators using the cephalometric software. Differences between sexes and the difference between dental and chronological age were tested by independent and paired samples t-test, respectively; one-way ANOVA was used to test differences among ANB classes with Tukey post hoc test to compare specific pairs of ANB classes. Results. The significant difference was found between Class III and other two skeletal classes in males using both dental age estimation methods. In Class III males dental age was ahead averagely by 0.41 years when using Willems method, while Cameriere method overestimated CA for 0.22 years. Conclusion. In males with Class III skeletal pattern, dental development is faster than in Classes I and II skeletal pattern. This faster development is not present in females.

  1. A Geriatric Patient: Age Is Not a Factor

    PubMed Central

    Klodnitskaya, Lisa; Harutunian, Michele M.; Mareque Buenos, Santiago; Estafan, Denise; Wolff, Mark S.

    2011-01-01

    Objective. A patient presented to the dental office expressing dissatisfaction with the appearance of his teeth, and as a result, of his smile. Our objective was to satisfy his initial chief complaint: “I don't like how my teeth look when I smile.” Methodology. Upon completing all initial exams and consultations, an esthetic dental treatment plan was formulated and agreed upon by both the practitioners and the patient. Results. The patient received periodontal treatment first to create esthetic gingival margins. Anterior ceramic crowns followed. Conclusion. The results surpassed all patient's expectations. PMID:21754930

  2. [Cardioversion by external electric shock for atrial fibrillation: does patient age affect immediate results?].

    PubMed

    Sbragia, P; Arquès, S; Franceschi, F; Thuny, F; Saadjian, A; Gélisse, R; Paganelli, F; Boccara, G; Ricard, P; Lévy, S

    2002-06-01

    The restoration of sinus rhythm by external electric shock in patients with persistent atrial fibrillation is a well established treatment. However, in current practice this treatment is generally indicated less in the elderly subject although this attitude is not factual. The objective of this work was to evaluate the immediate results of cardioversion by external electric shock, comparing the success rates in four age groups: under 60 years, between 60 and 69 years, between 70 and 79 years, and over 80 years. This study was performed on 182 consecutive patients aged from 25 to 89 years: 35 patients aged less than 60 years, 52 patients aged from 60 to 69 years, 65 patients aged from 70 to 79 years, and 30 patients aged 80 years or over. The success rates were 91.4% before 60 years, 90.4% between 60 and 69 years, 90.8% between 70 and 79 years, and 83.3% after 80 years. There was no significant difference between the success rates in the four age groups (p = 0.68). Among the other factors analysed, only the duration of atrial fibrillation and the body mass index significantly influenced the results of external electric shock in this series. This work suggests that age does not significantly influence the immediate results of external electric shock. According to these data it does not appear justified to contra-indicate cardioversion by external electric shock on the sole criterion of age.

  3. Predictive value of the augmentation index derived vascular age in patients with newly diagnosed atherosclerosis.

    PubMed

    Betge, Stefan; Kretzschmar, Daniel; Figulla, Hans-Reiner; Lichtenauer, Michael; Jung, Christian

    2017-03-01

    Early detection of atherosclerosis, i.e., in occupational health screening programs could reduce the rate of cardiovascular events in the working population. Changes of the augmentation index (AIX) correlate with changes of the arterial stiffness induced by aging, atherosclerosis, or arterial hypertension and have a prognostic value for cardiovascular events. Their diagnostic yield should be increased by normalizing the AIX to age, in terms of a calculating the vascular age (VA). In this pilot study, 30 patients (mean age 65.3 ± 8.8 years, 21 male) with suspected coronary heart disease underwent a duplex ultrasound of the carotid arteries and a measurement of the ankle brachial index in addition to the coronary angiography. The AIX was recorded with a portable device (Vascular Explorer), and the VA was calculated. Atherosclerosis was found in 24 patients. They were older than the patients without atherosclerosis, but there was no age dependency found for the distribution pattern or severity of atherosclerosis. In patients with findings of atherosclerosis, the calculated VA was higher than the chronological age, and these differences were significant in patients below 65 years of age. Comparing patients in higher blood pressure classes with patients in lower classes, significantly higher AIX, VA, and differences to the chronological age were found. The VA, deduced from the noninvasively obtained AIX, is a promising candidate for screening programs for atherosclerosis, i.e., in occupational health screening programs.

  4. Safe use of streptokinase in myocardial infarction in patients aged 75 and over.

    PubMed Central

    Kafetz, K.; Luder, R.

    1992-01-01

    We have given streptokinase to 73 patients aged 75 and over admitted to medical admission wards for elderly people using strict exclusion criteria. This was safe and free from significant adverse events by comparison with other studies. The average age of the patients was 78.2 years so they formed a relatively young group compared with all patients over 75. There was a relatively long delay between presentation at the hospital and receipt of treatment. PMID:1480538

  5. Colorectal cancer in patients under 50 years of age: A retrospective analysis of two institutions' experience

    PubMed Central

    Myers, Elizabeth A; Feingold, Daniel L; Forde, Kenneth A; Arnell, Tracey; Jang, Joon Ho; Whelan, Richard L

    2013-01-01

    AIM: To investigate the epidemiological characteristics of colorectal cancer (CRC) in patients under 50 years of age across two institutions. METHODS: Records of patients under age 50 years of age who had CRC surgery over a 16 year period were assessed at two institutions. The following documents where reviewed: admission notes, operative notes, and discharge summaries. The main study variables included: age, presenting symptoms, family history, tumor location, operation, stage/differentiation of disease, and post operative complications. Stage of disease was classified according to the American Joint Committee on Cancer TNM staging system: tumor depth; node status; and metastases. RESULTS: CRC was found in 180 patients under age 50 years (87 females, 93 males; mean age 41.4 ± 6.2 years). Young patients accounted for 11.2% of cases during a 6 year period for which the full data set was available. Eight percent had a 1st degree and 12% a 2nd degree family CRC history. Almost all patients (94%) were symptomatic at diagnosis; common symptoms included: bleeding (59%), obstruction (9%), and abdominal/rectal pain (35%). Evaluation was often delayed and bleeding frequently attributed to hemorrhoids. Advanced stage CRC (Stage 3 or 4) was noted in 53% of patients. Most tumors were distal to the splenic flexure (77%) and 39% involved the rectum. Most patients (95%) had segmental resections; 6 patients had subtotal/total colectomy. Poorly differentiated tumors were noted in 12% and mucinous lesions in 19% of patients of which most had Stage 3 or 4 disease. Twenty-two patients (13%) developed recurrence and/or progression of disease to date. Three patients (ages 42, 42 and 49 years) went on to develop metachronous primary colon cancers within 3 to 4 years of their initial resection. CONCLUSION: CRC was common in young patients with no family history. Young patients with symptoms merit a timely evaluation to avoid presentation with late stage CRC. PMID:24039357

  6. Relationship between survival and age in patients with idiopathic pulmonary fibrosis

    PubMed Central

    Koo, So-My; Kim, Dong Soon; Kim, Young Whan; Chung, Man Pyo; Park, Choon Sik; Jeong, Sung Hwan; Park, Yong Bum; Lee, Hong Lyeol; Shin, Jong Wook; Lee, Eun Joo; Lee, Jin Hwa; Jegal, Yangin; Lee, Hyun Kyung; Kim, Yong Hyun; Song, Jin Woo; Park, Moo Suk; Hwangbo, Young

    2016-01-01

    Background There is a debate that older patients with idiopathic pulmonary fibrosis (IPF) have a worse prognosis. We evaluated whether age affects the survival of patients with IPF. Methods The Korean Interstitial Lung Disease (ILD) Research Group conducted a national survey to evaluate the clinical, physiological, radiological, and survival characteristics of patients with IPF. A total of 1,663 patients with IPF were stratified into three groups according to age: (I) <60 years (n=309); (II) 60–69 years (n=613); and (III) ≥70 years (n=741). Results The 1-, 3- and 5-year observed survival rates were 83.0%, 62.6%, and 49.2% in the total population, respectively. The 1-, 3-, and 5-year relative survival rates were 85.7%, 69.1%, and 58.0% in all patients, respectively. The observed survival rate of the group ≥70 years of age was significantly lower than those of the other groups (P<0.001). In contrast, no significant difference in relative survival rate was detected among the three age groups. Compared with patients less than 60 years of age, patients with above 70 years of age had not increased risk of worse relative survival [P=0.252; hazard ratio (HR), 1.11; 95% confidence interval (CI), 0.76–1.64]. Conclusions The prognosis of patients above 70 years of age with IPF was not different to that of patients less than 60 years of age, using relative survival rate. Age may not affect survival in patients with IPF. PMID:28066605

  7. Age Disparity in Palliative Radiation Therapy Among Patients With Advanced Cancer

    SciTech Connect

    Wong, Jonathan; Xu, Beibei; Yeung, Heidi N.; Roeland, Eric J.; Martinez, Maria Elena; Le, Quynh-Thu; Mell, Loren K.; Murphy, James D.

    2014-09-01

    Purpose/Objective: Palliative radiation therapy represents an important treatment option among patients with advanced cancer, although research shows decreased use among older patients. This study evaluated age-related patterns of palliative radiation use among an elderly Medicare population. Methods and Materials: We identified 63,221 patients with metastatic lung, breast, prostate, or colorectal cancer diagnosed between 2000 and 2007 from the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database. Receipt of palliative radiation therapy was extracted from Medicare claims. Multivariate Poisson regression analysis determined residual age-related disparity in the receipt of palliative radiation therapy after controlling for confounding covariates including age-related differences in patient and demographic covariates, length of life, and patient preferences for aggressive cancer therapy. Results: The use of radiation decreased steadily with increasing patient age. Forty-two percent of patients aged 66 to 69 received palliative radiation therapy. Rates of palliative radiation decreased to 38%, 32%, 24%, and 14% among patients aged 70 to 74, 75 to 79, 80 to 84, and over 85, respectively. Multivariate analysis found that confounding covariates attenuated these findings, although the decreased relative rate of palliative radiation therapy among the elderly remained clinically and statistically significant. On multivariate analysis, compared to patients 66 to 69 years old, those aged 70 to 74, 75 to 79, 80 to 84, and over 85 had a 7%, 15%, 25%, and 44% decreased rate of receiving palliative radiation, respectively (all P<.0001). Conclusions: Age disparity with palliative radiation therapy exists among older cancer patients. Further research should strive to identify barriers to palliative radiation among the elderly, and extra effort should be made to give older patients the opportunity to receive this quality of life-enhancing treatment at the end

  8. Epidemio-hygieological aspects of gastric neoplasms in aged patients.

    PubMed

    Shibata, H; Hara, M; Makino, T; Kikuchi, K; Senoue, I; Nomiyama, T; Miwa, M; Suzuki, S; Harasawa, S; Tani, N; Miwa, T

    1982-07-01

    A 100-year-old male who died of gastric carcinoma was discussed and illustrated epidemiohygieologically. According to dynamic population statistics of the Health and Welfare Ministry of Japan, 418 persons over the age of 100 years died in 1979. Among them, 157 (38%) died of cardiovascular diseases and 49 (12%) died of pulmonary diseases, but only six died of neoplasms including two with gastric carcinomas (0.48%). To our knowledge no such case has been reported previously in the literature.

  9. Factors associated with quality of life in middle-aged and older patients living with HIV

    PubMed Central

    Monteiro, Fabiana; Canavarro, Maria Cristina; Pereira, Marco

    2016-01-01

    ABSTRACT HIV infection has been historically considered a disease of young adults; however, adults aged 50 years and older represent now an increasing proportion of HIV cases worldwide, including in Portugal. In this context, given the considerable burden associated with living with HIV, the topic of quality-of-life (QoL) assessment has become increasingly relevant. The aims of this study were to examine the age-related differences in QoL and depressive symptoms of younger and middle-aged and older adults with HIV as well as the sociodemographic, HIV-related and depressive symptoms (cognitive-affective and somatic) associated with QoL domains. The sample consisted of 1194 HIV-infected patients, recruited from 10 Portuguese hospitals. QoL data were collected using the WHOQOL-HIV-Bref questionnaire. Patients also completed the Beck Depression Inventory. Of the 1194 patients, 185 (15.5%) were over 50 years old. Middle-aged and older patients reported significantly lower QoL in the physical, independence and social relationships domains. Regarding the specific facets of QoL, middle-aged and older patients reported significantly lower scores in seven of the 29 specific facets of the WHOQOL-HIV-Bref and higher scores in one facet (financial resources). Overall, among middle-aged and older patients, higher education, being employed, a shorter time since HIV diagnosis, use of combination anti-retroviral therapy and fewer depressive symptoms were significantly associated with higher QoL ratings. Our findings suggest that both cognitive-affective and somatic depressive symptoms account for significant variability in QoL scores in middle-aged and older patients. Because an important feature of healthy ageing is maintaining QoL, these data may provide useful information for tailoring age-appropriate and effective interventions to improve the mental health and QoL of middle-aged and older patients living with HIV. PMID:26881294

  10. Factors associated with quality of life in middle-aged and older patients living with HIV.

    PubMed

    Monteiro, Fabiana; Canavarro, Maria Cristina; Pereira, Marco

    2016-01-01

    HIV infection has been historically considered a disease of young adults; however, adults aged 50 years and older represent now an increasing proportion of HIV cases worldwide, including in Portugal. In this context, given the considerable burden associated with living with HIV, the topic of quality-of-life (QoL) assessment has become increasingly relevant. The aims of this study were to examine the age-related differences in QoL and depressive symptoms of younger and middle-aged and older adults with HIV as well as the sociodemographic, HIV-related and depressive symptoms (cognitive-affective and somatic) associated with QoL domains. The sample consisted of 1194 HIV-infected patients, recruited from 10 Portuguese hospitals. QoL data were collected using the WHOQOL-HIV-Bref questionnaire. Patients also completed the Beck Depression Inventory. Of the 1194 patients, 185 (15.5%) were over 50 years old. Middle-aged and older patients reported significantly lower QoL in the physical, independence and social relationships domains. Regarding the specific facets of QoL, middle-aged and older patients reported significantly lower scores in seven of the 29 specific facets of the WHOQOL-HIV-Bref and higher scores in one facet (financial resources). Overall, among middle-aged and older patients, higher education, being employed, a shorter time since HIV diagnosis, use of combination anti-retroviral therapy and fewer depressive symptoms were significantly associated with higher QoL ratings. Our findings suggest that both cognitive-affective and somatic depressive symptoms account for significant variability in QoL scores in middle-aged and older patients. Because an important feature of healthy ageing is maintaining QoL, these data may provide useful information for tailoring age-appropriate and effective interventions to improve the mental health and QoL of middle-aged and older patients living with HIV.

  11. Hippocrates meets the data banks: patient privacy in computer age.

    PubMed

    Ziporyn, T

    1984-07-20

    Protection of computerized medical records from unauthorized use was a major topic of concern at the 1984 World Congress on Medical Informatics (MedInfo). Summarized here are the comments of speakers from the United States and several European countries on the issues of data and usage integrity, legal protection for computerized patient data, and the implications of international data access and transfer. Participants agreed that governments have a major role to play in enacting consumer-oriented legislation to protect patient records and expanding constitutional privacy rights to include personal data.

  12. Chiropractic treatment of patients younger than 18 years of age: Frequency, patterns and chiropractors’ beliefs

    PubMed Central

    Durant, Claire L; Verhoef, Marja J; Conway, Phil J; Sauve, Reg S

    2001-01-01

    OBJECTIVES: To explore how and when chiropractors are involved in the care of patients younger than 18 years of age, and to examine chiropractors’ beliefs about treating paediatric patients. DESIGN: A cross-sectional survey of a random sample of 140 chiropractors practising in Alberta. Data were collected by means of a mailed questionnaire, which elicited practice information and chiropractors’ beliefs, and included closed-and open-ended questions related to six vignettes of paediatric health problems. RESULTS: Fifty-seven per cent of chiropractors responded to the questionnaire. All chiropractors indicated that they treat patients younger than 18 years of age. Nine per cent of respondents do not treat patients younger than age two years, and 4% do not treat patients from ages six to 11 years. On average, 13% of chiropractors’ total patient load over the month preceding the completion of the questionnaires consisted of patients younger than the age of 18 years. With increasing age, patients are more likely to present with musculoskeletal problems (23% of patients younger than age two years, 84% of those aged 14 to 17 years). Chiropractors reported that they provided musculoskeletal treatment regardless of the cause of the problem. A high percentage of chiropractors refer to physicians and reported that they would like to provide concomitant care with physicians. CONCLUSION: The present study has shown that chiropractors do treat children and that their opinions about this practice vary by specific condition. In addition, substantial percentages of chiropractors indicated that they would like to work with physicians in treating patients with nonmusculoskeletal conditions. PMID:20107550

  13. Safety and efficacy of vismodegib in patients aged ≥65 years with advanced basal cell carcinoma.

    PubMed

    Chang, Anne Lynn S; Lewis, Karl D; Arron, Sarah T; Migden, Michael R; Solomon, James A; Yoo, Simon; Day, Bann-Mo; McKenna, Edward F; Sekulic, Aleksandar

    2016-11-15

    Because many patients with unresectable basal cell carcinoma (BCC) are aged ≥65 years, this study explores the efficacy and safety of vismodegib in these patients with locally advanced (la) or metastatic (m) basal cell carcinoma (BCC) in the ERIVANCE BCC trial and the expanded access study (EAS).We compared patients aged ≥65 years to patients aged <65 years taking vismodegib 150 mg/day, using descriptive statistics for response and safety. Patients aged ≥65 years (laBCC/mBCC) were enrolled in ERIVANCE BCC (33/14) and EAS (27/26). Investigator-assessed best overall response rate in patients ≥65 and <65 years was 46.7%/35.7% and 72.7%/52.6% (laBCC/mBCC), respectively, in ERIVANCE BCC and 45.8%/33.3% and 46.9%/28.6%, respectively, in EAS. These differences were not clinically meaningful. Safety was similar in both groups, although those aged ≥65 years had a higher percentage of grade 3-5 adverse events than those aged <65 years. Vismodegib demonstrated similar clinical activity and adverse events regardless of age.

  14. Safety and efficacy of vismodegib in patients aged ≥65 years with advanced basal cell carcinoma

    PubMed Central

    Chang, Anne Lynn S.; Lewis, Karl D.; Arron, Sarah T.; Migden, Michael R.; Solomon, James A.; Yoo, Simon; Day, Bann-Mo; McKenna, Edward F.; Sekulic, Aleksandar

    2016-01-01

    Because many patients with unresectable basal cell carcinoma (BCC) are aged ≥65 years, this study explores the efficacy and safety of vismodegib in these patients with locally advanced (la) or metastatic (m) basal cell carcinoma (BCC) in the ERIVANCE BCC trial and the expanded access study (EAS).We compared patients aged ≥65 years to patients aged <65 years taking vismodegib 150 mg/day, using descriptive statistics for response and safety. Patients aged ≥65 years (laBCC/mBCC) were enrolled in ERIVANCE BCC (33/14) and EAS (27/26). Investigator-assessed best overall response rate in patients ≥65 and <65 years was 46.7%/35.7% and 72.7%/52.6% (laBCC/mBCC), respectively, in ERIVANCE BCC and 45.8%/33.3% and 46.9%/28.6%, respectively, in EAS. These differences were not clinically meaningful. Safety was similar in both groups, although those aged ≥65 years had a higher percentage of grade 3-5 adverse events than those aged <65 years. Vismodegib demonstrated similar clinical activity and adverse events regardless of age. PMID:27764798

  15. Nonsurgical management of solid abdominal organ injury in patients over 55 years of age.

    PubMed

    Falimirski, M E; Provost, D

    2000-07-01

    Age greater than 55 is often stated to be a contraindication to nonoperative management of intraperitoneal solid organ injury, based upon failures in early experiences of nonoperative therapy. Refinements in the criteria for nonoperative management of hepatic and splenic injuries have yielded improved success rates compared with those in initial reports, raising questions as to the validity of an age-related contraindication. A retrospective chart review of patients more than 55 years of age sustaining blunt hepatic and/or splenic injury at two urban Level I trauma centers was performed. Patients were stratified into three groups in which selection criteria could not consistently be determined: those managed nonoperatively, those managed operatively, and those who died within 24 hours. The purpose of this review is to identify whether age is a determinant for nonoperative management of abdominal solid organ injury. Eighty-eight patients were identified (mean age, 68.7 +/- 9.8), 17 of whom died in the emergency department or after operative intervention. Of the remaining 71 patients, 37 were originally managed nonoperatively (mean age 69.9 +/- 9.1, mean Injury Severity Score 19.9), 24 sustained hepatic injuries (grades I-IV), 12 sustained splenic injuries (grades I-III), and one patient sustained both organ injuries. Three patients with multisystem trauma died from complications unrelated to their solid organ injury (one brain death, one septic death, and one respiratory arrest). A single patient, with a grade I liver injury, required delayed exploration (for a persistent, unexplained metabolic acidosis) and underwent a nontherapeutic celiotomy. All but one of the 37 patients were successfully treated nonoperatively, for a 97 per cent success rate. We conclude that hemodynamically stable patients more than 55 years of age sustaining intra-abdominal injury can be observed safely. Age alone should no longer be considered an exclusion criterion for nonoperative

  16. Age is associated with time in therapeutic range for warfarin therapy in patients with atrial fibrillation

    PubMed Central

    da Costa Darrieux, Francisco Carlos; Hachul, Denise Tessariol; Scanavacca, Maurício Ibrahim; Krieger, Jose Eduardo; Pereira, Alexandre Costa; Lima Santos, Paulo Caleb Junior

    2016-01-01

    Background Warfarin is the most prescribed oral anticoagulant used for preventing stroke in patients with atrial fibrillation. Time in the therapeutic range (TTR) has been accepted as the best method to evaluate the quality of warfarin therapy. The main aim of the present study was to evaluate the impact of variables on the time in the therapeutic range for warfarin therapy in patients with atrial fibrillation from a referral cardiovascular hospital. Methods This retrospective study included 443 patients were included (190 patients with age < 65 years and 253 patients with age ≥65 years) from 2011 to 2014 and TTR was computed according to Rosendaal's method. Results Patients with age ≥65 years had higher TTR value (67±22%) compared with patients with < 65 years (60±24%) (p = 0.004). In a linear regression model, only age ≥65 years emerged as a significant predictor of greater TTR values. In multivariate logistic regression model, the variable age ≥65 years was associated with higher OR for having a TTR higher than the median value (OR = 2.17, p < 0.001). Conclusion We suggest that the age influenced TTR through greater drug adherence. Strategies for increasing drug adherence might improve quality of warfarin anticoagulation. PMID:27486984

  17. Dysbiosis and compositional alterations with aging in the gut microbiota of patients with heart failure.

    PubMed

    Kamo, Takehiro; Akazawa, Hiroshi; Suda, Wataru; Saga-Kamo, Akiko; Shimizu, Yu; Yagi, Hiroki; Liu, Qing; Nomura, Seitaro; Naito, Atsuhiko T; Takeda, Norifumi; Harada, Mutsuo; Toko, Haruhiro; Kumagai, Hidetoshi; Ikeda, Yuichi; Takimoto, Eiki; Suzuki, Jun-Ichi; Honda, Kenya; Morita, Hidetoshi; Hattori, Masahira; Komuro, Issei

    2017-01-01

    Emerging evidence has suggested a potential impact of gut microbiota on the pathophysiology of heart failure (HF). However, it is still unknown whether HF is associated with dysbiosis in gut microbiota. We investigated the composition of gut microbiota in patients with HF to elucidate whether gut microbial dysbiosis is associated with HF. We performed 16S ribosomal RNA gene sequencing of fecal samples obtained from 12 HF patients and 12 age-matched healthy control (HC) subjects, and analyzed the differences in gut microbiota. We further compared the composition of gut microbiota of 12 HF patients younger than 60 years of age with that of 10 HF patients 60 years of age or older. The composition of gut microbial communities of HF patients was distinct from that of HC subjects in both unweighted and weighted UniFrac analyses. Eubacterium rectale and Dorea longicatena were less abundant in the gut microbiota of HF patients than in that of HC subjects. Compared to younger HF patients, older HF patients had diminished proportions of Bacteroidetes and larger quantities of Proteobacteria. The genus Faecalibacterium was depleted, while Lactobacillus was enriched in the gut microbiota of older HF patients. These results suggest that patients with HF harbor significantly altered gut microbiota, which varies further according to age. New concept of heart-gut axis has a great potential for breakthroughs in the development of novel diagnostic and therapeutic approach for HF.

  18. Dysbiosis and compositional alterations with aging in the gut microbiota of patients with heart failure

    PubMed Central

    Kamo, Takehiro; Suda, Wataru; Saga-Kamo, Akiko; Shimizu, Yu; Yagi, Hiroki; Liu, Qing; Nomura, Seitaro; Naito, Atsuhiko T.; Takeda, Norifumi; Harada, Mutsuo; Toko, Haruhiro; Kumagai, Hidetoshi; Ikeda, Yuichi; Takimoto, Eiki; Suzuki, Jun-ichi; Honda, Kenya; Morita, Hidetoshi; Hattori, Masahira; Komuro, Issei

    2017-01-01

    Emerging evidence has suggested a potential impact of gut microbiota on the pathophysiology of heart failure (HF). However, it is still unknown whether HF is associated with dysbiosis in gut microbiota. We investigated the composition of gut microbiota in patients with HF to elucidate whether gut microbial dysbiosis is associated with HF. We performed 16S ribosomal RNA gene sequencing of fecal samples obtained from 12 HF patients and 12 age-matched healthy control (HC) subjects, and analyzed the differences in gut microbiota. We further compared the composition of gut microbiota of 12 HF patients younger than 60 years of age with that of 10 HF patients 60 years of age or older. The composition of gut microbial communities of HF patients was distinct from that of HC subjects in both unweighted and weighted UniFrac analyses. Eubacterium rectale and Dorea longicatena were less abundant in the gut microbiota of HF patients than in that of HC subjects. Compared to younger HF patients, older HF patients had diminished proportions of Bacteroidetes and larger quantities of Proteobacteria. The genus Faecalibacterium was depleted, while Lactobacillus was enriched in the gut microbiota of older HF patients. These results suggest that patients with HF harbor significantly altered gut microbiota, which varies further according to age. New concept of heart-gut axis has a great potential for breakthroughs in the development of novel diagnostic and therapeutic approach for HF. PMID:28328981

  19. Gerontechnology for demented patients: smart homes for smart aging.

    PubMed

    Frisardi, Vincenza; Imbimbo, Bruno P

    2011-01-01

    In an aging world, maintaining good health and independence for as long as possible is essential. Instead of hospitalization or institutionalization, the elderly with chronic conditions, especially those with cognitive impairment, can be assisted in their own environment with numerous 'smart' devices that support them in their activity of daily living. A "smart home" is a residence equipped with technology that facilitates monitoring of residents to improve quality of life and promote physical independence, as well as to reduce caregiver burden. Several projects worldwide have been conducted, but some ethical and legal issues are still unresolved and, at present, there is no evidence of the effects of smart homes on health outcomes. Randomized controlled trials are needed to understand the plus and minuses of these projects, but this will only be possible with a widespread proliferation and penetration of smart homes in the social network.

  20. Relationship of Age and Education to Halstead Test Performance in Different Patient Populations

    ERIC Educational Resources Information Center

    Prigatano, George P.; Parsons, Oscar A.

    1976-01-01

    The effects of age and education on Halstead test performance were examined in this cross-validation of the Vega and Parsons study. Differences between correlation in psychiatric patients and medical-surgical control subjects are discussed, as is the importance of age, and differences in reference groups when making clinical inferences about brain…

  1. [An Evaluation of Visual Function in Working Age Patients with Glaucoma].

    PubMed

    Murakami, Miki; Obata, Yasuko; Yamato, Hiroshi; Kondo, Hiroyuki

    2015-09-01

    Visual function affects working ability in occupational health. We investigated the frequencies and grades of low vision in working age people who have glaucoma, and studied patients who were receiving low vision care, for example eye movement training. Among 3,905 patients aged 15 to 64 years old who visited Murakami eye clinic from October 2013 to September 2014, there were 363 patients suspected of having glaucoma and 138 patients diagnosed with glaucoma and receiving treatment. We measured their visual acuity and visual field to calculate their functional vision score (FVS). We studied the amount of reduction in visual ability and the number of patients undergoing low vision care by age groups. The vision test and visual field test showed that 18 patients had reduced visual ability, according to the FVS. Their FVS classification was from class 1 (mild vision loss) to class 3a (severe vision loss). The FVS matches the statistics of the WHO and can predict the reading and walking ability in each class. Reduced visual ability was recognized in about 14% of the glaucoma patients older than 45 years of age. 78% of the patients were classified in class 1. In FVS, class 2 (moderate vision loss) or greater is defined as low vision, and class 1 is a condition with no visual reserve. Although such patients have no problems in daily life and office work, they are challenged by on-site work and the on-site environment, and occupational health staff intervention becomes necessary.

  2. Age-Stratified Treatment Response Rates in Hospitalized Patients with Clostridium difficile Infection Treated with Metronidazole.

    PubMed

    Pham, Vy P; Luce, Andrea M; Ruppelt, Sara C; Wei, Wenjing; Aitken, Samuel L; Musick, William L; Roux, Ryan K; Garey, Kevin W

    2015-10-01

    Consensus on the optimal treatment of Clostridium difficile infection (CDI) is rapidly changing. Treatment with metronidazole has been associated with increased clinical failure rates; however, the reasons for this are unclear. The purpose of this study was to assess age-related treatment response rates in hospitalized patients with CDI treated with metronidazole. This was a retrospective, multicenter cohort study of hospitalized patients with CDI. Patients were assessed for refractory CDI, defined as persistent diarrhea after 7 days of metronidazole therapy, and stratified by age and clinical characteristics. A total of 242 individuals, aged 60 ± 18 years (Charlson comorbidity index, 3.8 ± 2.4; Horn's index, 1.7 ± 1.0) were included. One hundred twenty-eight patients (53%) had severe CDI. Seventy patients (29%) had refractory CDI, a percentage that increased from 22% to 28% and to 37% for patients aged less than 50 years, for patients from 50 to 70 years, and for patients aged >70 years, respectively (P = 0.05). In multivariate analysis, Horn's index (odds ratio [OR], 2.04; 95% confidence interval [CI], 1.50 to 2.77; P < 0.001), severe CDI (OR, 2.25; 95% CI, 1.15 to 4.41; P = 0.018), and continued use of antibiotics (OR, 2.65; 95% CI, 1.30 to 5.39; P = 0.0072) were identified as significant predictors of refractory CDI. Age was not identified as an independent risk factor for refractory CDI. Therefore, hospitalized elderly patients with CDI treated with metronidazole had increased refractory CDI rates likely due to increased underlying severity of illness, severity of CDI, and concomitant antibiotic use. These results may help identify patients that may benefit from alternative C. difficile treatments other than metronidazole.

  3. Motor and non-motor symptoms in old-age onset Parkinson's disease patients.

    PubMed

    Mendonça, Marcelo D; Lampreia, Tania; Miguel, Rita; Caetano, André; Barbosa, Raquel; Bugalho, Paulo

    2017-03-17

    Advancing age is a well-known risk factor for Parkinson's disease (PD). With population ageing it is expected that the total number of patients with PD onset at oldage increases. Information on the motor but particularly on non-motor phenotype of this late-onset population is lacking. We recruited 24 patients with PD onset at or over 75 years. Each patient was matched with 1 control patient with PD onset between the ages of 40 and 65 and matched for disease duration. Both groups were assessed with the UPDRS, the Non-motor symptoms scale (NMSS) and other scales to assess non-motor symptoms. Groups were compared with conditional logistic regression analysis. Old-age onset PD was, on average, 80 years at the time of PD onset while middle-age onset were 59. Disease duration was approximately 5 years in both groups. While no difference was observed in the total UPDRS-III scores, old-age onset PD was associated with higher axial symptoms (7.42 vs. 4.63, p = 0.011) and a higher frequency of dementia (7/24 vs. 0/24, p = 0.009). While no difference in the total number of non-motor symptoms was observed (6.79 vs. 6.22, p = 0.310), old-age onset patients had a higher prevalence of gastrointestinal symptoms (20/24 vs. 12/24, p = 0.037). For the same disease duration, older age onset is associated with worse axial motor dysfunction and dementia in PD patients. Beside gastrointestinal symptoms, non-motor symptoms are not associated with age.

  4. Aging

    PubMed Central

    Park, Dong Choon

    2013-01-01

    Aging is initiated based on genetic and environmental factors that operate from the time of birth of organisms. Aging induces physiological phenomena such as reduction of cell counts, deterioration of tissue proteins, tissue atrophy, a decrease of the metabolic rate, reduction of body fluids, and calcium metabolism abnormalities, with final progression onto pathological aging. Despite the efforts from many researchers, the progression and the mechanisms of aging are not clearly understood yet. Therefore, the authors would like to introduce several theories which have gained attentions among the published theories up to date; genetic program theory, wear-and-tear theory, telomere theory, endocrine theory, DNA damage hypothesis, error catastrophe theory, the rate of living theory, mitochondrial theory, and free radical theory. Although there have been many studies that have tried to prevent aging and prolong life, here we introduce a couple of theories which have been proven more or less; food, exercise, and diet restriction. PMID:24653904

  5. 5-azacitidine efficacy and safety in patients aged >65 years with myelodysplastic syndromes outside clinical trials.

    PubMed

    Breccia, Massimo; Loglisci, Giuseppina; Salaroli, Adriano; Serrao, Alessandra; Petrucci, Luigi; Mancini, Marco; Alimena, Giuliana

    2012-08-01

    The efficacy and safety of azacitidine in elderly patients (aged >65 years) with myelodysplastic syndromes (MDS) treated outside clinical trials are reported. Thirty-eight patients with MDS received azacitidine (75 mg/m(2), schedule 5+2 +2): seven patients were classified as having refractory cytopenia with multilineage dysplasia (RCMD), nine patients with refractory anemia with excess of blasts (RAEB) type 1, 18 patients with RAEB type 2 and four patients with chronic myelomonocytic leukemia type 2 (CMML-2). According to International Working Group (IWG) 2006 criteria, after the first four cycles we detected complete remission in seven patients (CR, 18%), improvement of bone marrow dysplasia and reduction of blast percentage in seven patients (partial response, 18%), stable disease in 20 patients (53%) and progression to acute leukemia in four patients (10%). Median overall survival for all patients treated was 16.4 months. Only mild non-hematologic toxicity was detected (grade 1-2 nausea and pruritus), whereas 55% of patients experienced hematologic side effects (25% grade 3-4 thrombocytopenia and 30% grade 3-4 neutropenia). Our results suggest that advanced age should not preclude effective treatment with azacitidine in non-selected elderly patients wih MDS.

  6. Patients' age as a determinant of care received following acute stroke: A systematic review

    PubMed Central

    2011-01-01

    Background Evidence-based care should improve acute stroke outcomes with the same magnitude of effect for stroke patients of all ages. However, there is evidence to suggest that, in some instances, older stroke patients may receive poorer quality care than younger patients. Our aim was to systematically review evidence of the quality of care provided to patients with acute stroke related to their age. Quality of care was determined by compliance with recommended care processes. Methods We systematically searched MEDLINE, CINAHL, ISI Web of Knowledge, Ageline and the Cochrane Library databases to identify publications (1995-2009) that reported data on acute stroke care process indicators by patient age. Data extracted included patient demographics and process indicator compliance. Included publications were critically appraised by two independent reviewers using the Critical Appraisal Skills Programme tool, and a comparison was made of the risk of bias according to studies' findings. The evidence base for reported process indicators was determined, and meta-analysis was undertaken for studies with sufficient similarity. Results Nine from 163 potential studies met the inclusion criteria. Of the 56 process indicators reported, eleven indicators were evidence-based. Seven of these indicators (64%) showed significantly poorer care for older patients compared to younger ones, while younger patients received comparatively inferior care for only antihypertensive therapy at discharge. Our findings are limited by the variable methodological quality of included studies. Conclusion Patients' age may be a factor in the care they receive after an acute stroke. However, the possible influence of patients' age on clinicians' decision-making must be considered in terms of the many complex issues that surround the provision of optimal care for older patients with acute stroke. PMID:21729329

  7. Impact of the age of stored blood on trauma patient mortality: a systematic review

    PubMed Central

    Sowers, Nicholas; Froese, Patrick C.; Erdogan, Mete; Green, Robert S.

    2015-01-01

    Background The impact of the age of stored red blood cells on mortality in patients sustaining traumatic injuries requiring transfusion of blood products is unknown. The objective of this systematic review was to identify and describe the available literature on the use of older versus newer blood in trauma patient populations. Methods We searched PubMed, Embase, Lilac and the Cochrane Database for published studies comparing the transfusion of newer versus older red blood cells in adult patients sustaining traumatic injuries. Studies included for review reported on trauma patients receiving transfusions of packed red blood cells, identified the age of stored blood that was transfused and reported patient mortality as an end point. We extracted data using a standardized form and assessed study quality using the Newcastle–Ottawa Scale. Results Seven studies were identified (6780 patients) from 3936 initial search results. Four studies reported that transfusion of older blood was independently associated with increased mortality in trauma patients, while 3 studies did not observe any increase in patient mortality with the use of older versus newer blood. Three studies associated the transfusion of older blood with adverse patient outcomes, including longer stay in the intensive care unit, complicated sepsis, pneumonia and renal dysfunction. Studies varied considerably in design, volumes of blood transfused and definitions applied for old and new blood. Conclusion The impact of the age of stored packed red blood cells on mortality in trauma patients is inconclusive. Future investigations are warranted. PMID:26384149

  8. Efficient Allocation of Attentional Resources in Patients with ADHD: Maturational Changes from Age 10 to 29

    ERIC Educational Resources Information Center

    Gualtieri, C. Thomas; Johnson, Lynda G.

    2006-01-01

    Background: It has been proposed that ADHD is an executive control disorder. Little is known however about the maturation of executive control in ADHD. Method: A cross-sectional study of ADHD patients compared to normal controls tested on a computerized neurocognitive test battery. Participants: 175 patients with ADHD, age 10 to 29, compared to…

  9. Bcl-2 expression is a poor predictor for hepatocellular carcinoma prognosis of andropause-age patients

    PubMed Central

    Zhang, Xiao-Fei; Yang, Xin; Jia, Hu-Liang; Zhu, Wen-Wei; Lu, Lu; Shi, Wei; Zhang, Hao; Chen, Jin-Hong; Tao, Yi-Feng; Wang, Zheng-Xin; Yang, Jun; Wang, Lian-Xin; Lu, Ming; Zheng, Yan; Zhao, Jing; Dong, Qiong-Zhu; Qin, Lun-Xiu

    2016-01-01

    Objective: The expression of B-cell lymphoma 2 (Bcl-2) seems to be influenced by the endocrine environment. Numerous reports demonstrate the diverse expression of Bcl-2 family members under sex steroid regulation. With the exception of estrogen-related tumors, androgen-related tumors have shown their characteristics in Bcl-2 expression. In this study, the status of Bcl-2 expression in male hepatocellular carcinoma (HCC) patients was examined to verify the high incidence of HCC in males. Methods: Tumor tissue microarray was used to examine Bcl-2 expression levels in 374 HCC cases including 306 males and 68 females. Kaplan-Meier method, log-rank test, and Cox proportional hazards model were applied to investigate the predictive value of Bcl-2 in HCC patients. Results: Immunohistochemistry analysis showed that male patients with higher Bcl-2 levels had significantly longer median survival time and recurrence time than those with lower levels. However, no significant differences in outcomes were found between different Bcl-2 levels in female patients. When the male patients were stratified into several age points, the level of Bcl-2 expression showed poorer predictive efficiency in the 45–49 and 55–60 age groups in andropause-age patients compared with other age groups. Bcl-2 was an independent prognostic factor for both overall survival (P < 0.0001) and recurrence time (P = 0.0001) in male patients. After excluding male patients in the 45–60 age group, the predictive efficiency was enhanced (n = 147, OS, P = 0.0002, TTR, P < 0.0001). Conclusions: Bcl-2 expression is an independent predictor of survival and recurrence in male HCC. Bcl-2 levels may also be regulated by androgens or androgen receptors in male HCC patients. Bcl-2 levels change and exhibit poor predictive efficiency when androgen levels vary dramatically (andropause age). PMID:28154777

  10. Influence of Age-Related Versus Non-Age-Related Renal Dysfunctionon Survival in Patients with Left Ventricular Dysfunction

    PubMed Central

    Testani, Jeffrey M.; Brisco, Meredith A.; Han, Gang; Laur, Olga; Kula, Alexander J.; Cheng, Susan J.; Tang, W. H. Wilson; Parikh, Chirag R.

    2013-01-01

    Normal aging results in a predictable decline in glomerular filtration rate (GFR) and low GFR is associated with worsened survival. If this survival disadvantage is directly caused by the low GFR, as opposed to the disease causing the low GFR, the risk should be similar regardless of the underlying mechanism. Our objective was to determine if age related declines in estimated GFR (eGFR) carry the same prognostic importance as disease attributable losses in patients with ventricular dysfunction. We analyzed the Studies Of Left Ventricular Dysfunction (SOLVD) limited data set (n=6337). The primary analysis focused on determining if the eGFR mortality relationship differed by the extent the eGFR was consistent with normal ageing. Mean eGFR was 65.7 ± 19.0ml/min/1.73m2. Across the range of age in the population (27 to 80 years), baseline eGFR decreased by 0.67 ml/min/1.73m2 per year (95% CI 0.63 to 0.71). The risk of death associated with eGFR was strongly modified by the degree to which the low eGFR could be explained by aging (p interaction <0.0001). For example, in a model incorporating the interaction, uncorrected eGFR was no longer significantly related to mortality (adjusted HR=1.0 per 10 ml/min/1.73m2, 95% CI 0.97–1.1, p=0.53) whereas a disease attributable decrease in eGFR above the median carried significant risk (adjusted HR=2.8, 95% CI 1.6–4.7, p<0.001). In conclusion, in the setting of LV dysfunction, renal dysfunction attributable to normal aging had a limited risk for mortality, suggesting that the mechanism underlying renal dysfunction is critical in determining prognosis. PMID:24216124

  11. Technology Use in Transition-Age Patients With Type 1 Diabetes

    PubMed Central

    Los, Evan; Ulrich, Jenae; Guttmann-Bauman, Ines

    2016-01-01

    Youth with chronic illnesses have the greatest risk for a decline in their health management during transition-age. Because of this demonstrated and well-known issue, research has focused on how to improve the transition of care process. Despite the increasing number of technological devices on the market and the advances in telemedicine modalities available to patients with type 1 diabetes (T1D), the utilization of technology is still suboptimal among patients of transition-age (ages 13-25). This article reviews the available resources, patterns of use in transition-age youth, and explores opportunities to advance technology use in transitioning patients with T1D from pediatric to adult care. PMID:26892506

  12. Influence of age and hypertension treatment-time on ambulatory blood pressure in hypertensive patients.

    PubMed

    Hermida, Ramón C; Ayala, Diana E; Crespo, Juan J; Mojón, Artemio; Chayán, Luisa; Fontao, María J; Fernández, José R

    2013-03-01

    Some studies based on ambulatory blood pressure (BP) monitoring (ABPM) have reported a reduction in sleep-time relative BP decline towards a more non-dipping pattern in the elderly, but rarely have past studies included a proper comparison with younger subjects, and no previous report has evaluated the potential role of hypertension treatment time on nighttime BP regulation in the elderly. Accordingly, we evaluated the influence of age and time-of-day of hypertension treatment on the circadian BP pattern assessed by 48-h ABPM. This cross-sectional study involved 6147 hypertensive patients (3108 men/3039 women), 54.0 ± 13.7 (mean ± SD) yrs of age, with 2137 (978 men/1159 women) being ≥60 yrs of age. At the time of study, 1809 patients were newly diagnosed and untreated, and 4338 were treated with hypertension medications. Among the later, 2641 ingested all their prescribed BP-lowering medications upon awakening, whereas 1697 ingested the full daily dose of ≥1 hypertension medications at bedtime. Diagnosis of hypertension in untreated patients was based on ABPM criteria, specifically an awake systolic (SBP)/diastolic (DBP) BP mean ≥135/85 mm Hg and/or an asleep SBP/DBP mean ≥120/70 mm Hg. Collectively, older in comparison with younger patients were more likely to have diagnoses of microalbuminuria, chronic kidney disease, obstructive sleep apnea, metabolic syndrome, anemia, and/or obesity. In addition, the group of older vs. younger patients had higher glucose, creatinine, uric acid, triglycerides, and fibrinogen, but lower cholesterol, hemoglobin, and estimated glomerular filtration rate. In older compared with younger patients, ambulatory SBP was significantly higher and DBP significantly lower (p < .001), mainly during the hours of nighttime sleep and initial hours after morning awakening. The prevalence of non-dipping was significantly higher in older than younger patients (63.1% vs. 41.1%; p < .001). The largest difference between

  13. [Symptomatic and asymptomatic infections of Demodex spp. in eye lashes of patients of different age groups].

    PubMed

    Kuźna-Grygiel, Wanda; Kosik-Bogacka, Danuta; Czepita, Damian; Sambor, Izabella

    2004-01-01

    Demodex folliculorum and Demodex brevis were looked for on eyelashes sampled from 481 people, aged 3 through 96. The persons studied were divided into 9 age groups. Magnitude of the infection symptoms was assessed based on macroscopic changes of eye-lid edges and on interviews with patients. An increase of the prevalence of infection and intensification of the symptoms were observed to coincide with the age increase of the persons studied. No significant differences were demonstrated between the infection frequencies of women and men. Symptoms of ocular demodecosis were more frequent only in women of group III (aged 21-30) and group V (41-50) (p < 0.05).

  14. [Analysis of Pancreaticoduodenectomy for Elderly Patients Aged 75 Years or Older].

    PubMed

    Murakami, Masahiro; Shimizu, Junzo; Koga, Chikato; Hitora, Toshiki; Kawabata, Ryohei; Oda, Naofumi; Hirota, Masaki; Yoshikawa, Masato; Morishima, Hirotaka; Ikenaga, Masakazu; Matsunami, Nobuteru; Hasegawa, Junichi

    2015-11-01

    The feasibility of pancreaticoduodenectomy (PD) for elderly patients is controversial. Of 51 patients with pancreatic or bile duct tumor who underwent PD (except portal vein resection), the surgical results of 27 elderly patients aged 75 years or older (elderly group) we retrospectively evaluated and compared with those of 24 patients younger than 75 years (younger group). Although ASA-PS was significantly higher in the elderly group, we did not observe any significant difference in other background characteristics, complications, or length of hospital stay between the two groups. This study suggests that PD is probably safe and feasible with the appropriate surgical indication for elderly patients.

  15. [Anesthetic maintenance during myocardial revascularization in patients over 70 years of age].

    PubMed

    Trekova, N A; Aksel'rod, B A; Shmyrin, M M; Zaĭtseva, S V; Aleksandrova, E N

    2010-01-01

    The authors performed a comparative retrospective analysis of preoperative and intraoperative periods in 50 patients aged 70-83 years with coronary heart disease (CHD). A control group comprised the similar patients aged 40-59 years. The geriatric patients showed a higher incidence of arterial hypertension, respiratory and central nervous system diseases, cardiac arrhythmias, and anemia as an outcome. In CHD patients aged 70-80 years, balanced general anesthesia based on lower-dose midazolam and fentanyl, on subnarcotic-dose ketamine during the metered use of isoflurane and adequate infusion therapy provided reasonable hemodynamic stability during the induction of anesthesia and the preperfiusion period without administering cardiotonic agents. Intraoperatively, there was a more pronounced reduction in pulmonary oxygenizing function, body temperature and more needs for cardiotonic and diuretic therapy and erythrocyte mass after the basic stage of surgery.

  16. Local patient dose diagnostic reference levels in pediatric interventional cardiology in Chile using age bands and patient weight values

    SciTech Connect

    Ubeda, Carlos; Miranda, Patricia; Vano, Eliseo

    2015-02-15

    Purpose: To present the results of a patient dose evaluation program in pediatric cardiology and propose local diagnostic reference levels (DRLs) for different types of procedure and age range, in addition to suggesting approaches to correlate patient dose values with patient weight. This study was the first conducted in Latin America for pediatric interventional cardiology under the auspices of the International Atomic Energy Agency. Methods: Over three years, the following data regarding demographic and patient dose values were collected: age, gender, weight, height, number of cine series, total number of cine frames, fluoroscopy time (FT), and two dosimetric quantities, dose-area product (DAP) and cumulative dose (CD), at the patient entrance reference point. The third quartile values for FT, DAP, CD, number of cine series, and the DAP/body weight ratio were proposed as the set of quantities to use as local DRLs. Results: Five hundred and seventeen patients were divided into four age groups. Sample sizes by age group were 120 for <1 yr; 213 for 1 to <5 yr; 82 for 5 to <10 yr; and 102 for 10 to <16 yr. The third quartile values obtained for DAP by diagnostic and therapeutic procedures and age range were 1.17 and 1.11 Gy cm{sup 2} for <1 yr; 1.74 and 1.90 Gy cm{sup 2} for 1 to <5 yr; 2.83 and 3.22 Gy cm{sup 2} for 5 to <10 yr; and 7.34 and 8.68 Gy cm{sup 2} for 10 to <16 yr, respectively. The third quartile value obtained for the DAP/body weight ratio for the full sample of procedures was 0.17 (Gy cm{sup 2}/kg) for diagnostic and therapeutic procedures. Conclusions: The data presented in this paper are an initial attempt at establishing local DRLs in pediatric interventional cardiology, from a large sample of procedures for the standard age bands used in Europe, complemented with the values of the ratio between DAP and patient weight. This permits a rough estimate of DRLs for different patient weights and the refining of these values for the age bands when there

  17. Evaluating the physiological reserves of older patients with cancer: the value of potential biomarkers of aging?

    PubMed

    Pallis, Athanasios G; Hatse, Sigrid; Brouwers, Barbara; Pawelec, Graham; Falandry, Claire; Wedding, Ulrich; Lago, Lissandra Dal; Repetto, Lazzaro; Ring, Alistair; Wildiers, Hans

    2014-04-01

    Aging of an individual entails a progressive decline of functional reserves and loss of homeostasis that eventually lead to mortality. This process is highly individualized and is influenced by multiple genetic, epigenetic and environmental factors. This individualization and the diversity of factors influencing aging result in a significant heterogeneity among people with the same chronological age, representing a major challenge in daily oncology practice. Thus, many factors other than mere chronological age will contribute to treatment tolerance and outcome in the older patients with cancer. Clinical/comprehensive geriatric assessment can provide information on the general health status of individuals, but is far from perfect as a prognostic/predictive tool for individual patients. On the other hand, aging can also be assessed in terms of biological changes in certain tissues like the blood compartment which result from adaptive alterations due to past history of exposures, as well as intrinsic aging processes. There are major signs of 'aging' in lymphocytes (e.g. lymphocyte subset distribution, telomere length, p16INK4A expression), and also in (inflammatory) cytokine expression and gene expression patterns. These result from a combination of the above two processes, overlaying genetic predispositions which contribute significantly to the aging phenotype. These potential "aging biomarkers" might provide additional prognostic/predictive information supplementing clinical evaluation. The purpose of the current paper is to describe the most relevant potential "aging biomarkers" (markers that indicate the biological functional age of patients) which focus on the biological background, the (limited) available clinical data, and technical challenges. Despite their great potential interest, there is a need for much more (validated) clinical data before these biomarkers could be used in a routine clinical setting. This manuscript tries to provide a guideline on how

  18. Carotid Endarterectomy in the Community Hospital in Patients Age 80 and Older

    PubMed Central

    Maxwell, J. Gary; Taylor, Andrew J.; Maxwell, Bryan G.; Brinker, Carla C.; Covington, Deborah L.; Tinsley, Ellis

    2000-01-01

    Objective To determine whether the rates of death and complications of carotid endarterectomy (CE) were different in the octogenarian population than in patients younger than age 80. Summary Background Data The utility of CE depends on the ability of the surgeon and hospital to attain low rates of death and complications, including all subgroups of the patient population. In the past 30 years, the number of people age 85 and older has increased 274%. Methods Detailed chart review was carried out on all CE procedures done from 1979 through 1998. Descriptive demographic data, risk factors, surgical details, length of stay, deaths, and complications were recorded. Results A total of 2,398 CEs were performed in 1,970 patients; 2,180 procedures were performed in 1,783 patients younger than 80, and 218 CEs were performed in 187 patients age 80 and older. Sixty-five percent of the octogenarians and 67% of patients younger than age 80 had neurologic symptoms. Among asymptomatic patients, 89% had stenosis of 75% or more. There were 62 strokes in the 2,180 procedures in the younger group, for a stroke rate of 2.8%, and 7 strokes in the 218 procedures in the older group, for a stroke rate of 3.2%. The death rates were 0.9% for the octogenarians and 1.4% for the younger group. Conclusions Carotid endarterectomy can be safely performed in a community hospital in patients age 80 and older. Outcomes in octogenarians were not significantly different than those of younger patients and were within the range required for CE to be considered beneficial in the prevention of stroke. PMID:10816620

  19. Aged garlic extract may be safe for patients on warfarin therapy.

    PubMed

    Macan, Henry; Uykimpang, Rolando; Alconcel, Marcionila; Takasu, Junichiro; Razon, Rafael; Amagase, Harunobu; Niihara, Yutaka

    2006-03-01

    Garlic has been known to have antiplatelet properties. Because of the lack of major clinical data regarding the safety of concomitant use of garlic supplements and anticoagulants, we decided to evaluate the safety of using garlic extract along with oral anticoagulation therapy. During this project we tested aged garlic extract (AGE), a commercial garlic preparation, with warfarin (Coumadin). Sixty-six (66) patients were screened for a double-blind, randomized, placebo-controlled pilot study. Fifty-two (52) patients were randomized for the project. Forty-eight patients (30 men and 18 women, with a mean age of 56+/-10 years) completed the study. Eighteen patients (14 before randomization, 4 after randomization) were dropped from the study. The study medication (AGE or placebo) was administered at a dose of 5 mL twice a day for 12 wk. Potential bleeding and thromboembolic episodes were monitored. There was no evidence of increased hemorrhage in either the placebo or the AGE group. Adverse events included headache, fatigue, colds, and dizziness. However, no significant difference was found in the incidence of these minor adverse events between the groups. Thus, the adverse events are unlikely to be attributable to AGE. The results suggest that AGE is relatively safe and poses no serious hemorrhagic risk for closely monitored patients on warfarin oral anticoagulation therapy. Although the risk-benefit ratio of AGE use needs to be considered carefully when warfarin therapy is necessary, its positive effects may be beneficial to people with a high-risk background or who are taking cardiovascular medications.

  20. Socioeconomic deprivation and age are barriers to the online collection of patient reported outcome measures in orthopaedic patients

    PubMed Central

    Jenkins, PJ; Sng, S; Brooksbank, K; Brooksbank, AJ

    2016-01-01

    Introduction Questionnaires are used commonly to assess functional outcome and satisfaction in surgical patients. Although these have in the past been administered through written forms, there is increasing interest in the use of new technology to improve the efficiency of collection. The aim of this study was to assess the availability of internet access for a group of orthopaedic patients and the acceptability of online survey completion. Methods A total of 497 patients attending orthopaedic outpatient clinics were surveyed to assess access to the internet and their preferred means for completing follow-up questionnaires. Results Overall, 358 patients (72%) reported having internet access. Lack of access was associated with socioeconomic deprivation and older age. Multivariable regression confirmed increased age and greater deprivation to be independently associated with lack of internet access. Out of the total group, 198 (40%) indicated a preference for assessment of outcomes via email and the internet. Conclusions Internet access was not universal among the patients in our orthopaedic clinic. Reliance on internet collection of PROMs may introduce bias by not including results from patients in older age groups and those from the more deprived socioeconomic groups. PMID:26688398

  1. Impact of continuous ambulatory peritoneal dialysis on treatment of renal failure in patients aged over 60.

    PubMed Central

    Nicholls, A J; Waldek, S; Platts, M M; Moorhead, P J; Brown, C B

    1984-01-01

    Thirty eight patients aged over 60 with end stage renal disease were treated by continuous ambulatory peritoneal dialysis for up to three years. Most of these patients, because of their age or coexisting diseases, had been considered to be unsuitable for haemodialysis by the criteria used before the advent of continuous ambulatory peritoneal dialysis in 1980. Actuarial patient survival at one and two years was 72% and 61% respectively, and only two patients were permanently transferred to haemodialysis. Twenty one of the 23 survivors were fully rehabilitated, the remaining two being partially disabled but living at home. Continuous ambulatory peritoneal dialysis permits more liberal selection of patients with end stage renal disease for renal replacement treatment with excellent survival and rehabilitation and without overburdening scarce hospital haemodialysis facilities. PMID:6418297

  2. Impact of acute ischemic stroke treatment in patients over age 80: the SPOTRIAS consortium experience

    PubMed Central

    Willey, Joshua Z; Ortega-Gutierrez, Santiago; Petersen, Nils; Khatri, Pooja; Ford, Andria L; Rost, Natalia S; Ali, Latisha K; Gonzales, Nichole R; Merino, Jose G; Meyer, Brett C; Marshall, Randolph S

    2012-01-01

    Background and Purpose Few studies have addressed outcomes among patients ≥80 years treated with acute stroke therapy. In this study, we outline in-hospital outcomes in (1) patients ≥80 years compared to their younger counterparts, and (2) those over age 80 receiving intra-arterial therapy (IAT) compared to those treated with intravenous recombinant tissue plasminogen activator (IVrtPA). Methods Stroke centers within the Specialized Program of Translational Research in Acute Stroke (SPOTRIAS) prospectively collected data on all patients treated with IVrtPA or IAT from 1/1/2005 to 12/31/2010. IAT was defined as receiving any endovascular therapy; IAT was further divided into bridging therapy (BT) when the patient received both IAT and IVrtPA, and endovascular therapy alone (ETA). In-hospital mortality was compared in (1) all patients age ≥80 versus younger counter-parts, and (2) IAT, BT, and ETA versus IVrtPA only among those age ≥80 using multivariable logistic regression. An age-stratified analysis was also performed. Results A total of 3768 patients were included in the study; 3378 were treated with IVrtPA alone, 808 with IAT (383 with ETA and 425 with BT). Patients ≥80 (n=1182) had a higher risk of in-hospital mortality compared to younger counterparts regardless of treatment modality (OR 2.13, 95%CI 1.60–2.84). When limited to those age ≥80, IAT (OR 0.95, 95%CI 0.60–1.49), BT (OR 0.82, 95%CI 0.47–1.45), or ETA (OR 1.15, 95%CI 0.64–2.08) versus IVrtPA were not associated with increased in-hospital mortality Conclusions IAT does not appear to increase the risk of in-hospital mortality among those over age 80 compared to intravenous thrombolysis alone. PMID:22798327

  3. Clinical profile of patients with advanced age and inflammatoric dilated cardiomyopathy on endomyocardial biopsy

    PubMed Central

    Ohlow, Marc-Alexander; Chen, Ting-Hui; Schmidt, Andreas; Saenger, Joerg; Lauer, Bernward

    2015-01-01

    Background Endomyocardial biopsy (EMB) is an important tool when patients with inflammatoric cardiomyopathy (DCMi) are evaluated. We aimed to assess the clinical profile of elderly patients with DCMi on EMB. Methods Retrospective study of all consecutive patients hospitalized from January 2007 to December 2011 with clinical suspicion of DCMi undergoing EMB. Patients with evidence of DCMi on EMB (Group 1 ≥ 70 years, n = 85; Group 3 < 70 years; n = 418) were compared to patients of the same age group without evidence of DCMi on EMB (Group 2 ≥ 70 years, n = 45; Group 4 < 70 years; n = 147). Results Among 24,275 patients treated at our institution during the study period, 695 had clinical suspicion of DCMi and underwent EMB; 503 (2.1%) patients had DCMi on EMB. There were more male patients in Group 1, mean age was 74 ± 2.8 years, mean ejection fraction was 38% ± 14%. On presentation, signs of hemodynamic compromise (NYHA functional class III/IV, low cardiac output/index, and low cardiac power index) were more frequent in Group 1. EMB revealed viral genome in 78% of the patients, parvovirus B19 (PVB) was frequently encountered in both age groups (Group 1: 69.4% vs. Group 2: 59.6%); detection of more than one viral genome was more frequent in Group 1 (21.2% vs. 11.2%; P = 0.02) whereas the extent of immune response was significantly lower in individuals with advanced age. Conclusions In patients ≥ 70 years with DCMi on EMB signs of hemodynamic compromise, detection of multiple viral genomes together with an overall lower extent of immune response were more frequently observed. PMID:26788036

  4. Effect of age on left ventricular function during exercise in patients with coronary artery disease

    SciTech Connect

    Hakki, A.H.; DePace, N.L.; Iskandrian, A.S.

    1983-10-01

    The purpose of this study was to assess the effect of age on left ventricular performance during exercise in 79 patients with coronary artery disease (greater than or equal to 50% narrowing of one or more major coronary arteries). Fifty patients under the age of 60 years (group I) and 29 patients 60 years or older (group II) were studied. Radionuclide angiograms were obtained at rest and during symptom-limited upright bicycle exercise. The history of hypertension, angina or Q wave myocardial infarction was similar in both groups. Multivessel coronary artery disease was present in 30 patients (60%) in group I and in 19 patients (66%) in group II (p . not significant). There were no significant differences between the two groups in the hemodynamic variables (at rest or during exercise) of left ventricular ejection fraction, end-diastolic volume, end-systolic volume and cardiac index. Exercise tolerance was higher in group I than in group II (7.8 +/- 0.4 versus 5.7 +/- 0.4 minutes, p . 0.009), although the exercise heart rate and rate-pressure product were not significantly different between the groups. There was poor correlation between age and ejection fraction, end-diastolic volume and end-systolic volume at rest and during exercise. Abnormal left ventricular function at rest or an abnormal response to exercise was noted in 42 patients (84%) in group I and in 25 patients (86%) in group II (p . not significant). Thus, in patients with coronary artery disease, age does not influence left ventricular function at rest or response to exercise. Older patients with coronary artery disease show changes in left ventricular function similar to those in younger patients with corresponding severity of coronary artery disease.

  5. Effect of age on left ventricular function during exercise in patients with coronary artery disease.

    PubMed

    Hakki, A H; DePace, N L; Iskandrian, A S

    1983-10-01

    The purpose of this study was to assess the effect of age on left ventricular performance during exercise in 79 patients with coronary artery disease (greater than or equal to 50% narrowing of one or more major coronary arteries). Fifty patients under the age of 60 years (group I) and 29 patients 60 years or older (group II) were studied. Radionuclide angiograms were obtained at rest and during symptom-limited upright bicycle exercise. The history of hypertension, angina or Q wave myocardial infarction was similar in both groups. Multivessel coronary artery disease was present in 30 patients (60%) in group I and in 19 patients (66%) in group II (p = not significant). There were no significant differences between the two groups in the hemodynamic variables (at rest or during exercise) of left ventricular ejection fraction, end-diastolic volume, end-systolic volume and cardiac index. Exercise tolerance was higher in group I than in group II (7.8 +/- 0.4 versus 5.7 +/- 0.4 minutes, p = 0.009), although the exercise heart rate and rate-pressure product were not significantly different between the groups. There was poor correlation between age and ejection fraction, end-diastolic volume and end-systolic volume at rest and during exercise. Abnormal left ventricular function at rest or an abnormal response to exercise was noted in 42 patients (84%) in group I and in 25 patients (86%) in group II (p = not significant). Thus, in patients with coronary artery disease, age does not influence left ventricular function at rest or response to exercise. Older patients with coronary artery disease show changes in left ventricular function similar to those in younger patients with corresponding severity of coronary artery disease.

  6. Increased epigenetic age and granulocyte counts in the blood of Parkinson's disease patients

    PubMed Central

    Horvath, Steve; Ritz, Beate R.

    2015-01-01

    It has been a long standing hypothesis that blood tissue of PD Parkinson's disease (PD) patients may exhibit signs of accelerated aging. Here we use DNA methylation based biomarkers of aging (“epigenetic clock”) to assess the aging rate of blood in two ethnically distinct case-control data sets. Using n=508 Caucasian and n=84 Hispanic blood samples, we assess a) the intrinsic epigenetic age acceleration of blood (IEAA), which is independent of blood cell counts, and b) the extrinsic epigenetic age acceleration rate of blood (EEAA) which is associated with age dependent changes in blood cell counts. Blood of PD subjects exhibits increased age acceleration according to both IEAA (p=0.019) and EEAA (p=6.1×10−3). We find striking differences in imputed blood cell counts between PD cases and controls. Compared to control subjects, PD subjects contains more granulocytes (p=1.0×10−9 in Caucasians, p=0.00066 in Hispanics) but fewer T helper cells (p=1.4×10−6 in Caucasians, p=0.0024 in Hispanics) and fewer B cells (p=1.6×10−5 in Caucasians, p=4.5×10−5 in Hispanics). Overall, this study shows that the epigenetic age of the immune system is significantly increased in PD patients and that granulocytes play a significant role. PMID:26655927

  7. Outcomes and Tolerability of Chemoradiation Therapy for Pancreatic Cancer Patients Aged 75 Years or Older

    SciTech Connect

    Miyamoto, David T.; Mamon, Harvey J.

    2010-07-15

    Purpose: To review the outcomes and tolerability of full-dose chemoradiation in elderly patients aged 75 years or older with localized pancreatic cancer. Methods and Materials: We retrospectively reviewed patients aged 75 years or older with nonmetastatic pancreatic cancer treated with chemoradiation therapy at two institutions from 2002 to 2007. Patients were analyzed for treatment toxicity, local recurrences, distant metastases, and survival. Results: A total of 42 patients with a median age of 78 years (range, 75-90 years) who received chemoradiation therapy for pancreatic cancer were identified. Of the patients, 24 had locally advanced disease treated with definitive chemoradiation, and 18 had disease treated with surgery and chemoradiation. Before chemoradiotherapy, the mean Eastern Cooperative Oncology Group performance status was 1.0 {+-} 0.8, and the mean 6-month weight loss was 5.3 {+-} 3.8 kg. The mean radiation dose delivered was 48.1 {+-} 9.2 Gy. All patients received fluoropyrimidine-based chemotherapy concurrently with radiotherapy. In all, 8 patients (19%) were hospitalized, 7 (17%) had an emergency room visit, 15 (36%) required a radiation treatment break, 3 (7%) required a chemotherapy break, 9 (21%) did not complete therapy, and 22 (49%) had at least one of these adverse events. The most common toxicities were nausea, pain, and failure to thrive. Median overall survival was 8.6 months (95% confidence interval, 7.2-13.1) in patients who received definitive chemoradiation therapy and 20.6 months (95% confidence interval, 9.5-{infinity}) in patients who underwent resection and chemoradiation therapy. Conclusions: In this dataset of very elderly patients with pancreatic cancer and good Eastern Cooperative Oncology Group performance status, outcomes after chemoradiotherapy were similar to those among historic controls for patients with locally advanced and resected pancreatic cancer, although many patients experienced substantial treatment

  8. ABCB1 genotypes and haplotypes in patients with dementia and age-matched non-demented control patients

    PubMed Central

    Frankfort, Suzanne V; Doodeman, Valerie D; Bakker, Remco; Tulner, Linda R; van Campen, Jos PCM; Smits, Paul HM; Beijnen, Jos H

    2006-01-01

    Amyloid β is an in vitro substrate for P-glycoprotein (P-gp), an efflux pump at the blood brain barrier (BBB). The Multi Drug Resistance (ABCB1) gene, encoding for P-gp, is highly polymorphic and this may result in a changed function of P-gp and may possibly interfere with the pathogenesis of Alzheimer's disease. This study investigates to what extent ABCB1 Single Nucleotide Polymorphisms (SNPs; C1236T in exon 12, G2677T/A in exon 21 and C3435T in exon 26) and inferred haplotypes exist in an elderly population and if these SNPs and haplotypes differ between patients with dementia and age-matched non-demented control patients. ABCB1 genotype, allele and haplotype frequencies were neither significantly different between patients with dementia and age-matched controls, nor between subgroups of different types of dementia nor age-matched controls. This study shows ABCB1 genotype frequencies to be comparable with described younger populations. To our knowledge this is the first study on ABCB1 genotypes in dementia. ABCB1 genotypes are presently not useful as a biomarker for dementia, as they were not significantly different between demented patients and age-matched control subjects. PMID:16999857

  9. Central retinal vein occlusion in people aged 40 years or less: a review of 17 patients.

    PubMed Central

    Walters, R F; Spalton, D J

    1990-01-01

    Seventeen patients with central retinal vein occlusion aged 40 or under were reviewed. Ocular involvement was characteristically unilateral, with moderate degrees of retinal haemorrhage, little retinal ischaemia, and a tendency to optic disc swelling. Visual prognosis was good. Follow-up showed that most patients have good general health and no involvement of the fellow eye. There was little evidence to support an inflammatory aetiology or underlying vascular disease in most of the patients. An alternative explanation for the development of CRVO in young patients might be a congenital anomaly of the central retinal vein. PMID:2306442

  10. Nutrition and Aging: Assessment and Treatment of Compromised Nutritional Status in Frail Elderly Patients

    PubMed Central

    Wells, Jennie L; Dumbrell, Andrea C

    2006-01-01

    Nutrition is an important determinant of health in persons over the age of 65. Malnutrition in the elderly is often underdiagnosed. Careful nutritional assessment is necessary for both the successful diagnosis and development of comprehensive treatment plans for malnutrition in this population. The purpose of this article is to provide clinicians with an educational overview of this essential but often underecognized aspect of geriatric assessment. This article will review some common issues in nutrition for the elderly in both hospital and community settings. The complexity and impact of multiple comorbidities on the successful nutritional assessment of elderly patients is highlighted by using case scenarios to discuss nutritional issues common to elderly patients and nutritional assessment tools. Three case studies provide some context for an overview of these issues, which include the physiology of aging, weight loss, protein undernutrition, impaired cognition, malnutrition during hospitalization, screening procedures, and general dietary recommendations for patients 65 years of age and older. PMID:18047259

  11. Surgery for gastric cancer patients of age 85 and older: Multicenter survey

    PubMed Central

    Konishi, Hirotaka; Ichikawa, Daisuke; Itoh, Hiroshi; Fukuda, Kenichiro; Kakihara, Naoki; Takemura, Manabu; Okugawa, Kaori; Uchiyama, Kiyoshi; Nakata, Masashi; Nishi, Hiroshi; Kosuga, Toshiyuki; Komatsu, Shuhei; Okamoto, Kazuma; Otsuji, Eigo

    2017-01-01

    AIM To investigate the surgical therapies for gastric cancer (GC) patients of age 85 or older in a multicenter survey. METHODS Therapeutic opportunities for elderly GC patients have expanded in conjunction with extended life expectancy. However, the number of cases encountered in a single institution is usually very small and surgical therapies for elderly GC patients have not yet been standardized completely. In the present study, a total of 134 GC patients of age 85 or older who underwent surgery in 9 related facilities were retrospectively investigated. The relationships between surgical therapies and clinicopathological or prognostic features were analyzed. RESULTS Eighty-nine of the patients (66%) presented with a comorbidity, and 26 (19% overall) presented with more than two comorbidities. Radical lymphadenectomy was performed in 59 patients (44%), and no patient received pre- or post-operative chemotherapy. Forty of the patients (30%) experienced perioperative complications, but no surgical or perioperative mortality occurred. Laparoscopic surgery was performed in only 12 of the patients (9.0%). Univariate and multivariate analyses of the 113 patients who underwent R0 or R1 resection identified the factors of pT3/4 and limited lymphadenectomy as predictive of worse prognosis (HR = 4.68, P = 0.02 and HR =2.19, P = 0.05, respectively). Non-cancer-specific death was more common in cStage I patients than in cStage II or III patients. Limited lymphadenectomy correlated with worse cancer-specific survival (P = 0.01), particularly in cStage II patients (P < 0.01). There were no relationships between limited lymphadenectomy and any comorbidities, except for cerebrovascular disease (P = 0.07). CONCLUSION Non-cancer-specific death was not negligible, particularly in cStage I, and gastrectomy with radical lymphadenectomy appears to be an effective treatment for cStage II elderly GC patients. PMID:28275301

  12. Eribulin Monotherapy in Patients Aged 70 Years and Older With Metastatic Breast Cancer

    PubMed Central

    Cortes, Javier; Vahdat, Linda T.; Cardoso, Fatima; Twelves, Chris; Wanders, Jantien; Dutcus, Corina E.; Yang, Jay; Seegobin, Seth; O’Shaughnessy, Joyce

    2014-01-01

    Purpose. Following the demonstrated efficacy and safety of eribulin mesylate in heavily pretreated patients with metastatic breast cancer, an exploratory analysis was performed to investigate the effect of age in these patients. Methods. Data were pooled from two single-arm phase II studies and one open-label randomized phase III study in which patients received eribulin mesylate at 1.4 mg/m2 as 2- to 5-minute intravenous infusions on days 1 and 8 of a 21-day cycle. The effect of age on median overall survival (OS), progression-free survival (PFS), overall response rate (ORR), clinical benefit rate (CBR), and incidence of adverse events (AEs) was calculated for four age groups (<50 years, 50–59 years, 60–69 years, ≥70 years). Results. Overall, 827 patients were included in the analysis (<50 years, n = 253; 50–59 years, n = 289; 60–69 years, n = 206; ≥70 years, n = 79). Age had no significant impact on OS (11.8 months, 12.3 months, 11.7 months, and 12.5 months, respectively; p = .82), PFS (3.5 months, 2.9 months, 3.8 months, and 4.0 months, respectively; p = .42), ORR (12.7%, 12.5%, 6.3%, and 10.1%, respectively), or CBR (20.2%, 20.8%, 20.4%, and 21.5%, respectively). Although some AEs had higher incidence in either the youngest or the oldest subgroup, there was no overall effect of age on the incidence of AEs (including neuropathy, neutropenia, and leukopenia). Conclusion. Eribulin monotherapy in these selected older patients with good baseline performance status led to OS, PFS, ORR, CBR, and tolerability similar to those of younger patients with metastatic breast cancer. The benefits and risks of eribulin appear to be similar across age groups. PMID:24682463

  13. Angiogenic inhibitors for older patients with advanced colorectal cancer: Does the age hold the stage?

    PubMed Central

    Aprile, Giuseppe; Fontanella, Caterina; Lutrino, Eufemia Stefania; Ferrari, Laura; Casagrande, Mariaelena; Cardellino, Giovanni Gerardo; Rosati, Gerardo; Fasola, Gianpiero

    2013-01-01

    Although major progress has been achieved in the treatment of advanced colorectal cancer (CRC) with the employment of antiangiogenic agents, several questions remain on the use of these drugs in older patients. Since cardiovascular, renal and other comorbidities are common in the elderly, an accurate assessment of the patients’ conditions should be performed before a treatment decision is made. Since most CRC patients enrolled in clinical trials testing antiangiogenic drugs were aged < 65 years, the efficacy and tolerability of these agents in elderly patients has not been adequately explored. Data suggest that patients with advanced CRC derive similar benefit from bevacizumab treatment regardless of age, but the advantage of other antiangiogenic drugs in the same class of patients appears more blurred. Literature data suggest that specific antiangiogenic-related toxicities such as hypertension or arterial thromboembolic events may be higher in the elderly than in the younger patients. In addition, it should be emphasized that the patients included in the clinical studies discussed herein were selected and therefore may not be representative of the usual elderly population. Advanced age alone should not discourage the use of bevacizumab. However, a careful patients’ selection and watchful monitoring of toxicities are required to optimize the use of antiangiogenics in this population. PMID:23847406

  14. Right posterior brain-damaged patients are poor at assessing the age of a face.

    PubMed

    De Renzi, E; Bonacini, M G; Faglioni, P

    1989-01-01

    The ability to order unknown faces by age was investigated in right and left brain-damaged patients, divided into posterior and non-posterior groups on the basis of CT scan findings. A face recognition test and a figure ground discrimination test were also given. All three tests were affected by brain damage, but their sensitivity to the locus and side of lesion varied. While no hemispheric difference was found on the figure ground discrimination test, the face age test significantly discriminated patients with right posterior injury from any other brain-damaged group. The face recognition test occupied an intermediate position, with right posterior patients significantly impaired in comparison with right non-posterior patients and marginally impaired with respect to left posterior patients. Aphasia did not affect the performance of left brain-damaged patients on any of the tests. The findings are interpreted as evidence that damage of the right posterior hemisphere areas disrupts the structural encoding of visual information. Four prosopagnosic patients were also tested. Only those showing signs of apperceptive agnosia failed on the face age test.

  15. Intact recognition of facial expression, gender, and age in patients with impaired recognition of face identity.

    PubMed

    Tranel, D; Damasio, A R; Damasio, H

    1988-05-01

    We conducted a series of experiments to assess the ability to recognize the meaning of facial expressions, gender, and age in four patients with severe impairments of the recognition of facial identity. In three patients the recognition of face identity could be dissociated from that of facial expression, age, and gender. In one, all forms of face recognition were impaired. Thus, a given lesion may preclude one type of recognition but not another. We conclude that (1) the cognitive demands posed by different forms of recognition are met at different processing levels, and (2) different levels depend on different neural substrates.

  16. [Some disorder features of blood circulation in lungs in older age influenza patients].

    PubMed

    Roganova, I V

    2011-01-01

    Patients aged 51-65 years with influenza develop circulatory disorders of the lung. Tone of the arteries of small and medium-caliber and venular vessels of the vascular bed of the lungs persistently reduced during the illness and a month after its start. The flow of venous blood from the vessels of the lungs disturbs: it is slow, difficult and becomes unstable. Such circulatory disorders in the lungs of influenza patients of older age groups appear during the illness and persist for a long time in the recovery period, which is a risk factor associated with complications of the respiratory system, not only during the illness, but after the disease.

  17. [Hand replantation: differences in functional outcome considering patient age and sociomedical aspects].

    PubMed

    Reichl, H; Schütz, T; Gabl, M; Angermann, P; Russe, E; Wechselberger, G

    2013-12-01

    By presenting 2 cases of successful hand replantation with similar trauma mechanism, level of amputation and ischaemia time of an 18-year-old female patient and a 48-year-old depressive male patient, the influence of age and sociomedical status on the postoperative outcome is discussed. DASH- (disabilities of the arm, shoulder and hand) score and Biometrics E-LINK power and sensitivity measurement were used to evaluate the outcomes.

  18. Induced Accelerated Aging in Induced Pluripotent Stem Cell Lines from Patients with Parkinson’s Disease

    DTIC Science & Technology

    2014-07-01

    Induced Pluripotent Stem Cell Lines from Patients with Parkinson’s Disease PRINCIPAL INVESTIGATOR: Dr. Birgitt Schuele CONTRACTING...contained in this report are those of the author( s ) and should not be construed as an official Department of the Army position, policy or decision...Aging in Induced Pluripotent Stem Cell Lines from Patients with Parkinson’s Disease 5b. GRANT NUMBER W81XWH-12-1-0003 5c. PROGRAM ELEMENT NUMBER

  19. Age as an independent factor for the development of neuropathy in diabetic patients.

    PubMed

    Popescu, Simona; Timar, Bogdan; Baderca, Flavia; Simu, Mihaela; Diaconu, Laura; Velea, Iulian; Timar, Romulus

    2016-01-01

    Population aging is unprecedented, without parallel in the history of humanity. As type 2 diabetes mellitus is predominantly more prevalent in aging populations, this creates a major public health burden. Older adults with diabetes have the highest rates of major lower-extremity amputation, myocardial infarction, visual impairment, and end-stage renal disease of any age group. The aims of our study were to assess whether age is an independent factor for the occurrence of diabetic neuropathy (DN), and to evaluate the relationship between the presence and the severity of DN and the diabetes duration and blood glucose level. In this study, we enrolled 198 patients, previously diagnosed with type 2 diabetes mellitus. For all patients, we measured hemoglobin A1c (HbA1c), lipid profile, and body mass index and we assessed the presence and severity of DN using the evaluation of clinical signs and symptoms. Patients had a median age of 62 years, with a median of diabetes duration of 7 years; 55.1% of the patients were men and the average HbA1c in the cohort was 8.2%. The prevalence of DN according to Michigan Neuropathy Screening Instrument was 28.8%, being significantly and positively correlated with higher age (65 vs 59 years; P=0.001) and HbA1c (8.6% vs 8.0%; P=0.027). No significant correlations were observed between the severity of DN and diabetes duration, body mass index (31.9 vs 29.9 kg/m(2)), or the number of centimeters exceeding the normal waist circumference (25.2 vs 17.3 cm; P=0.003). In conclusion, age influences the presence of DN, independent on other risk factors. This influence persists even after adjusting for other, very important risk factors, like blood glucose level or diabetes duration.

  20. RAGE and AGEs in Mild Cognitive Impairment of Diabetic Patients: A Cross-Sectional Study

    PubMed Central

    Wang, Pin; Huang, Rong; Lu, Sen; Xia, Wenqing; Cai, Rongrong; Sun, Haixia; Wang, Shaohua

    2016-01-01

    Objective Receptor for advanced glycation end products (AGEs; RAGE) binds to both AGEs and amyloid-beta peptides. RAGE is involved in chronic complications of type 2 diabetes and Alzheimer’s disease. We aimed to investigate the roles of RAGE, AGEs and the Gly82Ser polymorphism of RAGE in mild cognitive impairment (MCI) among type 2 diabetes patients. Methods Of the 167 hospitalized type 2 diabetes patients recruited, 82 satisfied the diagnostic criteria for MCI, and 85 matched control individuals were classified as non-MCI. Demographic data were collected, and the soluble RAGE (sRAGE) concentrations, serum AGE-peptide (AGE-P) levels, RAGE Gly82Ser genotype and neuropsychological test results were examined. Results The MCI group exhibited a decreased sRAGE level (0.87±0.35 vs. 1.05±0.52 ng/ml, p<0.01) and an increased serum AGE-P level (3.54±1.27 vs. 2.71±1.18 U/ml, p<0.01) compared with the control group. Logistic regression analysis indicated that each unit reduction in the sRAGE concentration increased the MCI risk by 54% (OR 0.46[95% CI 0.22–0.96], p = 0.04) and that each unit increase in the AGE-P level increased the MCI risk by 72% in the type 2 diabetes patients (OR 1.72[95% CI 1.31–2.28], p<0.01). The serum sRAGE level was negatively correlated with the score on the trail making test-B (TMT-B) (r = -0.344, p = 0.002), which indicates early cognitive deficits related to diabetes. Moreover, the AGE-P level was positively correlated with multiple cognitive domains (all p<0.05). No significant differences in the neuropsychological test results or serum RAGE concentrations between the different RAGE genotypes or in the RAGE genotype frequencies between the MCI and control groups were identified (all p>0.05). Conclusions The RAGE pathway partially mediates AGE-induced MCI in diabetic patients. The serum AGE-P level may serve as a serum biomarker of MCI in these individuals, and sRAGE represents a predictor and even a potential intervention target of

  1. Prevalence of sleep apnoea in patients over 40 years of age with spinal cord lesions.

    PubMed Central

    Short, D J; Stradling, J R; Williams, S J

    1992-01-01

    Twenty two patients over the age of 40 with stable spinal cord damage underwent overnight sleep studies to investigate the prevalence of sleep apnoea. Ten patients had some evidence of obstructive sleep apnoea (OSA). Hypoxic events were scored as number of dips of SaO2 more than 4% below the preceding 10 minute average (> 4% SaO2 dip rate). All the patients had more than five such dips per hour and six had clearly abnormal dip rates of more than 15 per hour. Two other patients had dip rates above 10 per hour without apnoeas but periods of central hypoventilation mainly during rapid eye movement (REM) sleep. OSA appears to be more common in older patients with spinal cord injury than in the general population. Possible relevant factors include patient selection, reduced ventilatory function secondary to spinal cord damage, sleep posture and medication. PMID:1469399

  2. Poor functional immune recovery in aged HIV-1-infected patients following successfully treatment with antiretroviral therapy.

    PubMed

    Kasahara, Taissa M; Hygino, Joana; Andrade, Regis M; Monteiro, Clarice; Sacramento, Priscila M; Andrade, Arnaldo F B; Bento, Cleonice A M

    2015-10-01

    Aging is now a well-recognized characteristic of the HIV-infected population and both AIDS and aging are characterized by a deficiency of the T-cell compartment. The objective of the present study was to evaluate the impact of antiretroviral (ARV) therapy in recovering functional response of T cells to both HIV-1-specific ENV peptides (ENV) and tetanus toxoid (TT), in young and aged AIDS patients who responded to ARV therapy by controlling virus replication and elevating CD4(+) T cell counts. Here, we observed that proliferative response of T-cells to either HIV-1-specific Env peptides or tetanus toxoid (TT) was significantly lower in older antiretroviral (ARV)-treated patients. With regard to cytokine profile, lower levels of IFN-γ, IL-17 and IL-21, associated with elevated IL-10 release, were produced by Env- or TT-stimulated T-cells from older patients. The IL-10 neutralization by anti-IL-10 mAb did not elevate IFN-γ and IL-21 release in older patients. Finally, even after a booster dose of TT, reduced anti-TT IgG titers were quantified in older AIDS patients and it was related to both lower IL-21 and IFN-γ production and reduced frequency of central memory T-cells. Our results reveal that ARV therapy, despite the adequate recovery of CD4(+) T cell counts and suppression of viremia, was less efficient in recovering adequate immune response in older AIDS patients.

  3. Outcomes after quadriceps tendon repair in patients over 80 years of age

    PubMed Central

    Ellanti, Prasad; Moriarty, Andrew; Nagle, Matthew; McCarthy, Tom

    2016-01-01

    Summary Background Quadriceps tendon (QT) ruptures are uncommon and mostly occur in those who are 50–60 years of age. Timely surgical repair can result in a good functional outcome, however, little is known about the outcome in the older patient. Methods A retrospective review of all QT ruptures between 2009 and 2014 was conducted. Patients over the age of 80 were included. Those with penetrating trauma or partial ruptures were excluded. A chart review was undertaken to gather demographic and operative details. The patients were contacted by phone or by mail to have Lysholm and Rougraff scores completed. Results Of the 32 QT ruptures identified, 6 (19%) patients were eligible for inclusion in our study. They were predominantly (83%) males with a mean age of 81.38 years. The mean follow up was 54 months. The mean Lysholm score at last follow up was 84.8/100, which falls within the range of a good outcome. The mean Rougraff score was 21.3/25, which is an excellent outcome. All patients felt they were close to their premorbid level of mobility. Conclusion Good outcomes can be expected with QT repair in older patients, resulting in restoration of the pre-injury level of mobility. Level of evidence: Level V case series. PMID:27900296

  4. Elderly cancer patients' psychopathology: a systematic review: aging and mental health.

    PubMed

    Parpa, Efi; Tsilika, Eleni; Gennimata, Vassiliki; Mystakidou, Kyriaki

    2015-01-01

    This review of the literature on elderly cancer patients and their psychiatric disorders was undertaken to determine the extent of the problem. It consists of articles with elderly cancer patients. Keyword terms included "cancer", "elderly", "aging", "geriatric", "psychiatric disorders", "psychiatric symptoms", "psychological problems", "aged >60 years", "sucidal ideation, geriatric, cancer", "suicide geriatric cancer". We conducted searches on the following databases: PubMed; PsychINFO (1980-2013); finally, 102 publications were suitable for the current review. Depression in elderly cancer patients is the most common disorder in elderly cancer patients associated with disability, morbidity and mortality. Anxiety disorders may be less frequent in geriatric patients; however, it seemed to be a major problem in late life. Psychiatric disorders are common in geriatric patients with cancer especially at advanced stages of the disease. In addition, health care professionals can help provide treatment and emotional support. Future research should aim to provide data about the real prevalence and severity of psychiatric disorders in elderly patients with cancer, for the improvement of patients' quality of life and their caregivers.

  5. Age-related changes in cardiovascular performance in mitral regurgitation: analysis of 61 patients.

    PubMed

    Clancy, K F; Iskandrian, A S; Hakki, A H; Nestico, P; DePace, N L

    1985-03-01

    This study examines the cardiovascular performance in relation to age in 61 patients with moderate or severe chronic mitral regurgitation (MR). Coronary artery disease (CAD) (50% or more diameter narrowing of one or more major coronary arteries) was present in 20 patients (33%). Patients less than 60 years (n = 33) had lower pulmonary artery pressure, systolic arterial pressure, left ventricular (LV) end-diastolic pressure, and pulmonary artery wedge pressure than the patients greater than or equal to 60 years (n = 28) (p less than 0.05). In the 41 patients without associated CAD, the LV end-diastolic pressure and systemic arterial pressure were higher in patients greater than or equal to 60 years (n = 14) than patients less than 60 years (n = 27) (p less than 0.05). The LV end-diastolic pressure showed an age-related increase in the presence or absence of CAD. Thus, older patients with MR have higher LV end-diastolic pressure, probably because of an increase in myocardial stiffness.

  6. Airway microbiota and pathogen abundance in age-stratified cystic fibrosis patients.

    PubMed

    Cox, Michael J; Allgaier, Martin; Taylor, Byron; Baek, Marshall S; Huang, Yvonne J; Daly, Rebecca A; Karaoz, Ulas; Andersen, Gary L; Brown, Ronald; Fujimura, Kei E; Wu, Brian; Tran, Diem; Koff, Jonathan; Kleinhenz, Mary Ellen; Nielson, Dennis; Brodie, Eoin L; Lynch, Susan V

    2010-06-23

    Bacterial communities in the airways of cystic fibrosis (CF) patients are, as in other ecological niches, influenced by autogenic and allogenic factors. However, our understanding of microbial colonization in younger versus older CF airways and the association with pulmonary function is rudimentary at best. Using a phylogenetic microarray, we examine the airway microbiota in age stratified CF patients ranging from neonates (9 months) to adults (72 years). From a cohort of clinically stable patients, we demonstrate that older CF patients who exhibit poorer pulmonary function possess more uneven, phylogenetically-clustered airway communities, compared to younger patients. Using longitudinal samples collected form a subset of these patients a pattern of initial bacterial community diversification was observed in younger patients compared with a progressive loss of diversity over time in older patients. We describe in detail the distinct bacterial community profiles associated with young and old CF patients with a particular focus on the differences between respective "early" and "late" colonizing organisms. Finally we assess the influence of Cystic Fibrosis Transmembrane Regulator (CFTR) mutation on bacterial abundance and identify genotype-specific communities involving members of the Pseudomonadaceae, Xanthomonadaceae, Moraxellaceae and Enterobacteriaceae amongst others. Data presented here provides insights into the CF airway microbiota, including initial diversification events in younger patients and establishment of specialized communities of pathogens associated with poor pulmonary function in older patient populations.

  7. A Molecular Clock Infers Heterogeneous Tissue Age Among Patients with Barrett’s Esophagus

    PubMed Central

    Wong, Chao-Jen; Hazelton, William D.; Kaz, Andrew M.; Willis, Joseph E.; Grady, William M.; Luebeck, E. Georg

    2016-01-01

    Biomarkers that drift differentially with age between normal and premalignant tissues, such as Barrett’s esophagus (BE), have the potential to improve the assessment of a patient’s cancer risk by providing quantitative information about how long a patient has lived with the precursor (i.e., dwell time). In the case of BE, which is a metaplastic precursor to esophageal adenocarcinoma (EAC), such biomarkers would be particularly useful because EAC risk may change with BE dwell time and it is generally not known how long a patient has lived with BE when a patient is first diagnosed with this condition. In this study we first describe a statistical analysis of DNA methylation data (both cross-sectional and longitudinal) derived from tissue samples from 50 BE patients to identify and validate a set of 67 CpG dinucleotides in 51 CpG islands that undergo age-related methylomic drift. Next, we describe how this information can be used to estimate a patient’s BE dwell time. We introduce a Bayesian model that incorporates longitudinal methylomic drift rates, patient age, and methylation data from individually paired BE and normal squamous tissue samples to estimate patient-specific BE onset times. Our application of the model to 30 sporadic BE patients’ methylomic profiles first exposes a wide heterogeneity in patient-specific BE onset times. Furthermore, independent application of this method to a cohort of 22 familial BE (FBE) patients reveals significantly earlier mean BE onset times. Our analysis supports the conjecture that differential methylomic drift occurs in BE (relative to normal squamous tissue) and hence allows quantitative estimation of the time that a BE patient has lived with BE. PMID:27168458

  8. Prevalence of cataract in adult Down's syndrome patients aged 28 to 83 years

    PubMed Central

    2007-01-01

    Background Age-related cataract is the major cause of blindness in humans throughout the world. The majority of previous studies of cataract in Down's syndrome (which usually results from trisomy 21) have reported that the prevalence of this ocular abnormality is higher for a given age range than in the general population. The objective of the present study was to study the prevalence of cataract in a well-defined population of adults with Down's syndrome. Methods An in-patient population of 68 adults (35 males and 33 females) with Down's syndrome, aged between 28.9 and 83.3 years, underwent ophthalmological examination for the presence of cataracts. Results Overall, the prevalence of cataract was 16.2%, with no significant difference in the prevalence between males (17.1%) and females (15.2%). In those aged between 45 and 64 years, the prevalence was 16.7%, rising in those aged between 65 and 75 years to 28.6%. Conclusion Compared with the general population, the prevalence of cataract in Down's syndrome was raised in those aged 45 to 64, but not in those aged 65 to 75 years; the latter might be a function of the relatively small number of patients in this age group. The increased prevalence of cataract found in those in the 45- to 64-year-old age group may be the result of increased levels of the copper- and zinc-containing superoxide dismutase enzyme (CuZnSOD), in turn resulting from the location of the associated five exons of SOD1 on chromosome 21. These elevated levels of superoxide dismutase may give rise to increased levels of reactive species, including hydrogen peroxide and hydroxyl radicals, which may increase the risk of cataractogenesis. It is suggested that nutritional supplementation with antioxidants may therefore help reduce the prevalence of cataract in Down's syndrome. PMID:18034878

  9. [Under-age girl as a patient of pediatric and adolescent ginecology outpatient clinic].

    PubMed

    Sowińska-Przepiera, Elzbieta; Andrysiak-Mamos, Elzbieta; Syrenicz, Anhelli

    2008-01-01

    The research carried out in Poland reflected that sexual initiation before 18 years of age is a common phenomenon and refers to roughly 80% of teenagers. In Poland there is no uniform standing of medical and legal environments with regard to dealing with a juvenile patient who has become sexually active and expects the advice of a gynaecologist, gynaecologic examination and often asks for prescribing contraceptives. The procedures must take into account the fact that in Poland, until 18 years of age, a juvenile functions under the parental or tutelary authority, while a consent for medical service requires beside of the consent of legal guardian also the consent of a juvenile who is 16 years of age and becomes a full-right patient. According to the Act on Health Care Institutions, a patient has the right to self-decisions, the respect of physical and mental integrity and the respect of privacy, while the participation of a statutory representative post 16th year of age refers practically to co-deciding on a medical service provision. Therefore, the information received from such juvenile patient in subjective and objective examination does not have to be passed to the statutory representative, if the juvenile patient requires confidentiality and if this does not affect the patient's health and the planned medical procedures (e.g. the necessity of making an operation). The knowledge of conduct procedures with regard to a juvenile patient as a carrier of rights shall enable doctors to make aware choices of conduct and provide services or, in most cases, only advice, without the necessity to breach the laws of Poland.

  10. Advanced Colorectal Adenomas in Patients Under 45 Years of Age Are Mostly Sporadic

    PubMed Central

    Nalbantoglu, ILKe; Watson, Rao; Goodwin, Jonathan; Safar, Elyas; Chokshi, Reena V.; Azar, Riad R.; Davidson, Nicholas O.

    2014-01-01

    Background The presence of advanced adenomas in younger individuals is a criterion for Lynch syndrome (LS). However, the utility of screening advanced adenomas for loss of mismatch repair (MMR) protein expression to identify suspected LS remains unclear. Aims Determine the prevalence of MMR defects to understand whether these patients harbor a defined genetic risk for CRC. Methods The study cohort included adult patients ≤45 years of age with advanced adenomas (villous histology, ≥1 cm in diameter, ≥3 polyps of any size) endoscopically removed between 2001 and 2011. Clinical records were reviewed along with detailed pathological review and immunohistochemical MMR analysis. Results A total of 76 (40.1 % male, age 40.6 ± 5.4 years) patients met inclusion and exclusion criteria. Indications for colonoscopy were gastrointestinal (GI) bleeding 39 (51.3 %), CRC in a first-degree relative 17 (22.4 %) and somatic GI symptoms 20 (26.3 %). Index colonoscopy revealed a median of 1 adenoma (range 1–4), mean diameter of 12.9 ±7.1 mm, 40 (52.6 %) with villous histology. The mean follow-up duration was 3.3 ± 2 years. Recurrent adenomas developed in 24 (31.6 %), of which 8 (10.5 %) were advanced adenomas; none of these patients developed CRC. One of 66 (1.5 %) adenomas available for immunohistochemical (IHC) testing revealed loss of MLH1 and PMS2. Conclusions IHC screening of advanced adenomas from patients younger than 45 years of age identified potential LS in one of 64 patients. The low yield of IHC screening in this population suggests that universal IHC screening of advanced adenomas from patients younger than 45 years of age for MMR defects is not an efficient strategy for identifying LS subjects. PMID:24925148

  11. Laparoscopic cholecystectomy in patients aged 60 years and over – our experience

    PubMed Central

    Serban, D; Branescu, C; Savlovschi, C; Purcărea, AP; El-Khatib, A; Balasescu, SA; Nica, A; Dascalu, AM; Vancea, G; Oprescu, SM; Tudor, C

    2016-01-01

    Aim. To analyze the efficiency of laparoscopic cholecystectomy for the population aged 60 years and over admitted with acute cholecystitis, the clinical features and associated pathology presented by these patients and the impact of these factors on the choice of surgical technique. Materials and method. A retrospective study was carried out between February 2010 and February 2015, on patients aged 60 years and over, operated in emergency for acute cholecystitis in our clinic. All data were extracted from the registered medical documents and operatory protocols. Results. A total of 497 surgeries were performed for acute cholecystitis, of which 149 were patients aged 60 years and over (30%). Open surgery is much better represented in the population aged over 60 years (61.75% vs. 29.98%). One major cause is the associated pathology that increases the anesthetic risk and hampers a laparoscopic procedure. The conversion rate in the study group presented a higher percentage, but not more exaggerated than in the general population (6.71% vs. 4.63 %).Patients who underwent laparoscopic surgery had a faster recovery and required lower doses and shorter term pain medication, in contrast to conventional surgery (1,8 days vs. 5.7 days). Bile leak has been of reduced quantity, short-term and stopped spontaneously. Only one case needed reintervention, in which aberrant bile ducts that were clipped were found in the gallbladder bed, was operated by laparoscopy. Wound infections and swelling were also encountered more frequently in patients that underwent classic surgery (3.24%). Conclusions. Performing laparoscopic cholecystectomy, when possible, has produced very good results, reducing the average length of stay of patients and even decreasing the number of postoperative complications, thus allowing a faster reintegration of patients into society. The main concern was related to the associated pathology that increased the anesthetic risk. PMID:27928438

  12. Gender- and age-related treatment compliance in patients with osteoporosis in Germany

    PubMed Central

    Hadji, Peyman; Jacob, Louis; Kostev, Karel

    2016-01-01

    Aim The purpose of this study was to analyze treatment compliance in osteoporotic patients treated with osteoporosis medications in Germany. Methods Patients included in the analysis had been diagnosed with osteoporosis with or without fractures and started anti-osteoporotic therapy (bisphosphonates, denosumab, or strontium ranelate) between 2011 and 2014 in a general (GP) or orthopedic practice (OP) setting in Germany. Data pertaining to 6,221 individuals followed in GP and 4,044 individuals followed in OP were analyzed retrospectively. The last follow-up was in December 2015. The main outcome measure was the compliance within the one-year period after the index prescription date. Compliance was measured indirectly and was based on the mean possession ratio (MPR). A multivariate logistic regression model was used to determine the association between MPR (dependent variable) and age, gender, type of practice, type of osteoporosis treatment, therapy frequency, and history of fracture (covariates). Results The mean age of the study group was 73.3 years, and 13.2% of subjects were men. Regarding type of practice, 60.6% of individuals were followed in GP and 39.4% in OP. Noncompliance was observed in 55.2% of the patients. Patients in the age group ≤60 years were at a higher risk of being noncompliant when compared to those in the age group of 61–70 years. Men and patients who received oral drugs were also more likely to be noncompliant than women and patients who received injectable or intravenous drugs. Finally, therapies that were given every three or six months were associated with a decrease in the risk of noncompliance when compared to weekly therapy, whereas daily and monthly treatments were associated with an increased risk. Conclusion Compliance is insufficient in osteoporotic patients treated with osteoporosis medications. PMID:27920504

  13. [Does patient age influence the indications for investigating asympatomatic Wolff-Parkinson-White syndrome?].

    PubMed

    Brembilla-Perrot, B; Holban, I; Houriez, P; Beurrier, D; Claudon, O; Vançon, A C

    2000-12-01

    Sudden death may be the presenting symptom of a Wolff-Parkinson-White syndrome. Electrophysiological investigation is the best method of identifying high risk cases. The aim of this study was to determine whether this investigation should be proposed to all patients, irrespective of age. Transoesophageal stimulation was performed in 85 asymptomatic patients with the Wolff-Parkinson-White syndrome. Of the 85 subjects, 13 were under 20 years of age, 30 under 30 years, 15 under 40 years, 16 under 50 years and 11 between 50 and 69 years of age. A protocol of incremental stimulation until 2nd degree AVB was attained and programmed atrial stimulation with one or two extrastimuli delivered on 2 paced cycles (600 and 400 ms) was used under basal conditions and with Isoprenaline. A malignant form of the condition was defined as the demonstration of two abnormalities: rapid conduction in the bundle of Kent (over 240/min) under basal conditions or over 300/min after Isoprenaline, and if it induced sustained atrial fibrillation (> 1 min). The results were: [table: see text] In conclusion, the number of malignant forms of the Wolff-Parkinson-White syndrome is exactly the same, irrespective of age. Elderly patients remain at risk of malignant WPW syndrome because of the increased incidence of atrial fibrillation. Therefore, the authors recommend systematic evaluation of this syndrome if the patient has an active life-style especially with regard to sporting activities.

  14. Private Prayer and Optimism in Middle-Aged and Older Patients Awaiting Cardiac Surgery

    ERIC Educational Resources Information Center

    Ai, Amy L.; Peterson, Christopher; Bolling, Steven F.; Koenig, Harold

    2002-01-01

    Purpose: This study investigated the use of private prayer among middle-aged and older patients as a way of coping with cardiac surgery and prayer's relationship to optimism. Design and Methods: The measure of prayer included three aspects: (a) belief in the importance of private prayer, (b) faith in the efficacy of prayer on the basis of previous…

  15. Obstetrician/gynecologist care considerations: practice changes in disease management with an aging patient population.

    PubMed

    Raglan, Greta; Lawrence, Hal; Schulkin, Jay

    2014-03-01

    Demographic changes across the country are leading to an increased proportion of older Americans. This shift will likely lead to changes in the patient population seen by obstetrician/gynecologists, and practices may need to adapt to the needs of older women. This article looks at mental health, sexual health, bone loss, cardiovascular disease and cancer as areas in which obstetrician/gynecologists may experience changes with the increasing age of patients. While this is by no means a comprehensive list of changing areas of practice, it offers a guide for reflecting on the future of obstetrician/gynecologists training, and the importance of considering the needs of older patients in practice.

  16. [Molecular mechanisms of combined extremely radiofrequency and infrared therapy in various age patients with chronic parodontitis].

    PubMed

    Ianova, O A; Medvedev, D S; Lin'kova, N S; Trifonov, N I; D'iakonov, M M

    2014-01-01

    The influence of extreme radiofrequency millimeter microwave (EHF) and infrared (IR) electromagnetic emanation on the molecular markers of cell renovation (Ki67, p53) and proinflammatory cytokine TNF-α expression in the buccal cells of various age patients with chronic parodontitis was investigated. The results show that EHF- and IR-electromagnetic emanation increased Ki67 proliferative marker expression and decreased expression of proapoptosis protein p53 and proinflammatory cytokine TNF-α in the buccal epithelium of young, middle-aged and elderly people with chronic parodontitis. The data obtained open the new ability for patogenetic treatment of various age patients with chronic parodontitis using the EHF- and IR-electromagnetic emanation method.

  17. Immunocytochemical profile of neurofibrillary tangles in Down's syndrome patients of different ages.

    PubMed

    Mann, D M; Prinja, D; Davies, C A; Ihara, Y; Delacourte, A; Défossez, A; Mayer, R J; Landon, M

    1989-09-01

    Brains were obtained at autopsy from 24 patients with Down's syndrome, ranging in age from 13 to 71 years. Neurofibrillary tangle containing neurones of the hippocampus were stained using a Palmgren silver method and immunocytochemically (PAP) using antisera to paired helical filament protein, human tau protein and ubiquitin, as primary antibody. Counts of cells stained by each method were compared. In patients under 50 years of age, in whom only a limited number of tangle bearing cells were present, the number of profiles visualized with silver, anti-paired helical filament and anti-tau methods were similar. However, in patients over 50 years of age (and in certain of those under 50), in whom numerous tangles were present, the number of cell profiles visualized with silver and anti-paired helical filament methods were still similar though anti-tau detected fewer positive cells. This was because of the increased presence, in such patients, of extracellular tangles which had "lost" anti-tau immunoreactivity. Such data suggest that although tau protein forms a major antigenic determinant of neurofibrillary tangles in Down's syndrome (as it does in Alzheimer's disease) this protein may only decorate the basic paired helical filament protein skeleton, and is removed by macrophagic activity upon neuronal death. In all patients, anti-ubiquitin revealed fewer tangles than any other method. It is possible that ubiquitin may be present only transiently, within tangles perhaps following initial formation and lasting only as long as the normal protein degradation processes remain viable within the diseased neurone.

  18. Age Is the Only Predictor of Poor Bowel Preparation in the Hospitalized Patient.

    PubMed

    McNabb-Baltar, Julia; Dorreen, Alastair; Al Dhahab, Hisham; Fein, Michael; Xiong, Xin; O' Byrne, Mike; Ait, Imene; Martel, Myriam; Barkun, Alan N

    2016-01-01

    We examine the impact of key variables on the likelihood of inpatient poor bowel preparation for colonoscopy. Records of inpatients that underwent colonoscopy at our institution between January 2010 and December 2011 were retrospectively extracted. Univariable and multivariable logistic regression models were fitted to assess the effect of clinical variables on the odds of poor preparation. Tested predictors included age; gender; use of narcotics; heavy medication burden; comorbidities; history of previous abdominal surgery; neurological disorder; product used for bowel preparation, whether or not the bowel regimen was given as split or standard dose; and time of endoscopy. Overall, 244 patients were assessed including 83 (34.0%, 95% CI: 28.1-39.9%) with poor bowel preparation. Cecal intubation was achieved in 81.1% of patients (95% CI: 76.2-86.0%). When stratified by quality of bowel preparation, cecal intubation was achieved in only 65.9% (95% CI: 60.0-71.9%) of patients with poor bowel preparation and 89.9% (95% CI: 86.1-93.7%) of patient with good bowel preparation. In multivariate logistic regression analysis, only advancing age was an independent predictor of poor bowel preparation (OR = 1.026, CI: 1.006 to 1.045, and p = 0.008). Age is the only independent predictor of poor bowel preparation amongst hospitalized patients.

  19. Modulation at Age of Onset in Tunisian Huntington Disease Patients: Implication of New Modifier Genes

    PubMed Central

    Hmida-Ben Brahim, Dorra; Chourabi, Marwa; Ben Amor, Sana; Harrabi, Imed; Trabelsi, Saoussen; Haddaji-Mastouri, Marwa; Gribaa, Moez; Sassi, Sihem; Gahbiche, Fatma Ezzahra; Lamouchi, Turkia; Mougou-Zereli, Soumaya; Ben Ammou, Sofiane; Saad, Ali

    2014-01-01

    Huntington's disease (HD) is an autosomal dominant neurodegenerative disorder. The causative mutation is an expansion of more than 36 CAG repeats in the first exon of IT15 gene. Many studies have shown that the IT15 interacts with several modifier genes to regulate the age at onset (AO) of HD. Our study aims to investigate the implication of CAG expansion and 9 modifiers in the age at onset variance of 15 HD Tunisian patients and to establish the correlation between these modifiers genes and the AO of this disease. Despite the small number of studied patients, this report consists of the first North African study in Huntington disease patients. Our results approve a specific effect of modifiers genes in each population. PMID:25254119

  20. Sex and Age Aspects in Patients Suffering From Out-Of-Hospital Cardiac Arrest

    PubMed Central

    Piegeler, Tobias; Thoeni, Nils; Kaserer, Alexander; Brueesch, Martin; Sulser, Simon; Mueller, Stefan M.; Seifert, Burkhardt; Spahn, Donat R.; Ruetzler, Kurt

    2016-01-01

    Abstract Cardiopulmonary resuscitation (CPR) is indicated in patients suffering from out-of-hospital cardiac arrest. Several studies suggest a sex- and age-based bias in the treatment of these patients. This particular bias may have a significant impact on the patient's outcome. However, the reasons for these findings are still unclear and discussed controversially. Therefore, the aim of this study was to retrospectively analyze treatment and out-of-hospital survival rates for potential sex- and age-based differences in patients requiring out-of-hospital CPR provided by an emergency physician in the city of Zurich, Switzerland. A total of 3961 consecutive patients (2003–2009) were included in this retrospective analysis to determine the frequency of out-of-hospital CPR and prehospital survival rate, and to identify potential sex- and age-based differences regarding survival and treatment of the patients. Seven hundred fifty-seven patients required CPR during the study period. Seventeen patients had to be excluded because of incomplete or inconclusive documentation, resulting in 743 patients (511 males, 229 females) undergoing further statistical analysis. Female patients were significantly older, compared with male patients (68 ± 18 [mean ± SD] vs 64 ± 18 years, P = .012). Men were resuscitated slightly more often than women (86.4% vs 82.1%). Overall out-of-hospital mortality rate was found to be 81.2% (492/632 patients) with no differences between sexes (82.1% for males vs 79% for females, odds ratio 1.039, 95% confidence interval 0.961–1.123). No sex differences were detected in out-of-hospital treatment, as assessed by the different medications administered, initial prehospital Glasgow Coma Scale, and prehospital suspected leading diagnosis. The data of our study demonstrate that there was no sex-based bias in treating patients requiring CPR in the prehospital setting in our physician-led emergency ambulance service. PMID:27149475

  1. Relationship of cytokines and AGE products in diabetic and non-diabetic patients with cataract

    PubMed Central

    Hamid, Sadaf; Gul, Anjuman; Hamid, Qamar

    2016-01-01

    Objectives Cytokines are important mediators of inflammatory and immune responses. The aim of this study was to investigate the changes in cytokines concentration (IL-6, IL-8 and TNF-α) and serum advanced glycation end products (sAGEs) in senile diabetics with or without cataract and non-diabetic patients with cataract. Methodology The study included 124 subjects (sixty or over sixty years age), distributed as four groups thirty senile diabetic patients with cataract (Group I) (16 female and 14 male), thirty senile non-diabetic patients with cataract (Group II) (15 female and 15 male), thirty three senile diabetic patients without any complication (Group III) (16 female and 17 male), thirty one apparently normal healthy individuals (Group IV) (16 female and 15 male), age, sex and weight matched with senile control subjects were investigated. Patients were selected on clinical grounds from Eye Ward Jinnah Postgraduate Medical Centre. Results Interleukin-6 (IL-6), interleukin-8 (IL-8) and tumor necrosis factor-α (TNF-α) levels were significantly increased (P < 0.001) in Group I and III as compared to Group II and IV. Fasting blood glucose, glycosylated hemoglobin, serum fructosamine, malondialdehyde (MDA), sAGEs, IL-6, IL-8 and TNF-α levels were significantly increased (P < 0.001) in Group I as compared to Group II and the levels were almost same in Group II and IV. There was a significant decrease in serum vitamin E and total antioxidant status (p< 0.001) in Group I and Group III as compared to Group II and Group IV. Conclusion The results of the present study thus demonstrated that levels increased in both condition but are more severe in diabetic patients with cataract that may be a predictor for cataractogenesis and the levels were almost same in Group II and IV. PMID:27833515

  2. [Risk factors of serious bleeding among ambulatory patients taking antivitamin K aged 75 and over].

    PubMed

    Blas-Châtelain, C; Chauvelier, S; Foti, P; Debure, C; Hanon, O

    2014-05-01

    The benefits of anti-vitamin K (AVK) drugs have been acknowledged in several indications. Such indications increasing with increasing age, AVK prescriptions also increases with age. At the same time, conditions involving significant bleeding are common in this elderly population. It is thus essential to recognize the determining factors. This study included all patients taking AVK drugs aged 75 years and older who sought emergency care at the Cochin Hospital from January to December 2011 for significant bleeding. These patients were compared with a cohort of patients aged 75 years or older who were taking AVK drugs and who were admitted to the same unit during the same time period for other reasons. The case-control comparison included demographic data, comorbidity factors, multiple medications, emergency measured INR, and CHA2DS2VASC level. The hemorrhagic risk was evaluated by HEMORR2HAGES and HAS-BLED. A total of 34 patients were studied and compared with 70 case-controls. The Charlson comorbidity index was higher in patients than case-controls (P<0.05), with a much higher hemorrhagic risk for scores ≥ 9 (OR=2.5; P<0.05). Multiple medication was also more predominant in patients (P<0.05). The risk of serious hemorrhage was also higher when the hemorrhagic scores were high, especially for HEMORR2HAGES (P<0.0001) and HAS-BLED (P<0.001). The risk of serious hemorrhage in elderly outpatients taking AVK drugs is related to their higher comorbidity and hemorrhagic levels which need to be evaluated before starting or stopping AVK treatment.

  3. Accelerated aging in schizophrenia patients: the potential role of oxidative stress.

    PubMed

    Okusaga, Olaoluwa O

    2014-08-01

    Several lines of evidence suggest that schizophrenia, a severe mental illness characterized by delusions, hallucinations and thought disorder is associated with accelerated aging. The free radical (oxidative stress) theory of aging assumes that aging occurs as a result of damage to cell constituents and connective tissues by free radicals arising from oxygen-associated reactions. Schizophrenia has been associated with oxidative stress and chronic inflammation, both of which also appear to reciprocally induce each other in a positive feedback manner. The buildup of damaged macromolecules due to increased oxidative stress and failure of protein repair and maintenance systems is an indicator of aging both at the cellular and organismal level. When compared with age-matched healthy controls, schizophrenia patients have higher levels of markers of oxidative cellular damage such as protein carbonyls, products of lipid peroxidation and DNA hydroxylation. Potential confounders such as antipsychotic medication, smoking, socio-economic status and unhealthy lifestyle make it impossible to solely attribute the earlier onset of aging-related changes or oxidative stress to having a diagnosis of schizophrenia. Regardless of whether oxidative stress can be attributed solely to a diagnosis of schizophrenia or whether it is due to other factors associated with schizophrenia, the available evidence is in support of increased oxidative stress-induced cellular damage of macromolecules which may play a role in the phenomenon of accelerated aging presumed to be associated with schizophrenia.

  4. Accelerated Aging in Schizophrenia Patients: The Potential Role of Oxidative Stress

    PubMed Central

    Okusaga, Olaoluwa O

    2014-01-01

    Several lines of evidence suggest that schizophrenia, a severe mental illness characterized by delusions, hallucinations and thought disorder is associated with accelerated aging. The free radical (oxidative stress) theory of aging assumes that aging occurs as a result of damage to cell constituents and connective tissues by free radicals arising from oxygen-associated reactions. Schizophrenia has been associated with oxidative stress and chronic inflammation, both of which also appear to reciprocally induce each other in a positive feedback manner. The buildup of damaged macromolecules due to increased oxidative stress and failure of protein repair and maintenance systems is an indicator of aging both at the cellular and organismal level. When compared with age-matched healthy controls, schizophrenia patients have higher levels of markers of oxidative cellular damage such as protein carbonyls, products of lipid peroxidation and DNA hydroxylation. Potential confounders such as antipsychotic medication, smoking, socio-economic status and unhealthy lifestyle make it impossible to solely attribute the earlier onset of aging-related changes or oxidative stress to having a diagnosis of schizophrenia. Regardless of whether oxidative stress can be attributed solely to a diagnosis of schizophrenia or whether it is due to other factors associated with schizophrenia, the available evidence is in support of increased oxidative stress-induced cellular damage of macromolecules which may play a role in the phenomenon of accelerated aging presumed to be associated with schizophrenia. PMID:25110609

  5. Life experience of the adult and ageing patient with haemophilia. Practical aspects for psychological support.

    PubMed

    Torres-Ortuño, A; Cid-Sabatel, R; Barbero, J; García-Dasí, M

    2017-03-15

    This article discusses, from a psychological perspective, the life experience of the adult and ageing person with haemophilia, including psychological issues, aspects of his personal and social integration, decision-making, communication and other factors that may affect treatment adherence and quality of life. The aim was to provide haematologists and healthcare staff with knowledge and resources to improve communication and support for adult persons with haemophilia, and raise awareness on psychosocial issues related to quality of life, sexuality and aspects associated with ageing with haemophilia. Adulthood is a period of many personal and social changes, and ageing with haemophilia is a relatively new phenomenon due to increased life expectancy in this population. Patients have to adapt to the disease continuously when facing new expectations, life projects and issues arising with increasing age, so the healthcare team should be ready to provide support. A good therapeutic alliance with the patient must be accompanied by assessment and counselling in aspects including satisfaction, perceived difficulties and barriers, and emotional needs. Raising awareness of all this will result in the patient benefiting from the recent improvements in treatments.

  6. Tolerability of Combined Modality Therapy for Rectal Cancer in Elderly Patients Aged 75 Years and Older

    SciTech Connect

    Margalit, Danielle N.; Mamon, Harvey J.; Ryan, David P.; Blaszkowsky, Lawrence S.; Clark, Jeffrey; Willett, Christopher G.; Hong, Theodore S.

    2011-12-01

    Purpose: To determine the rate of treatment deviations during combined modality therapy for rectal cancer in elderly patients aged 75 years and older. Methods and Materials: We reviewed the records of consecutively treated patients with rectal cancer aged 75 years and older treated with combined modality therapy at Massachusetts General Hospital and Brigham and Women's Hospital from 2002 to 2007. The primary endpoint was the rate of treatment deviation, defined as a treatment break, dose reduction, early discontinuation of therapy, or hospitalization during combined modality therapy. Patient comorbidity was rated using the validated Adult Comorbidity Evaluation 27 Test (ACE-27) comorbidity index. Fisher's exact test and the Mantel-Haenszel trend test were used to identify predictors of treatment tolerability. Results: Thirty-six eligible patients had a median age of 79.0 years (range, 75-87 years); 53% (19/36) had no or mild comorbidity and 47% (17/36) had moderate or severe comorbidity. In all, 58% of patients (21/36) were treated with preoperative chemoradiotherapy (CRT) and 33% (12/36) with postoperative CRT. Although 92% patients (33/36) completed the planned radiotherapy (RT) dose, 25% (9/36) required an RT-treatment break, 11% (4/36) were hospitalized, and 33% (12/36) had a dose reduction, break, or discontinuation of concurrent chemotherapy. In all, 39% of patients (14/36) completed {>=}4 months of adjuvant chemotherapy, and 17% (6/36) completed therapy without a treatment deviation. More patients with no to mild comorbidity completed treatment than did patients with moderate to severe comorbidity (21% vs. 12%, p = 0.66). The rate of deviation did not differ between patients who had preoperative or postoperative CRT (19% vs. 17%, p = 1.0). Conclusions: The majority of elderly patients with rectal cancer in this series required early termination of treatment, treatment interruptions, or dose reductions. These data suggest that further intensification of

  7. Alcohol and other psychoactive drugs in trauma patients aged 10–14 years

    PubMed Central

    Li, G.; Chanmugam, A.; Rothman, R.; DiScala, C.; Paidas, C.; Kelen, G.

    1999-01-01

    Objective—To examine the prevalence of alcohol and/or other psychoactive drugs, such as marijuana and cocaine (AODs), involved in preteen trauma patients. Methods—Toxicological testing results were analyzed for 1356 trauma patients aged 10–14 years recorded in the National Pediatric Trauma Registry for the years 1990–95. Results—Of the 1356 patients who received toxicological screening at the time of admission, 116 (9%) were positive for AODs. AOD involvement increased with age. Patients with pre-existing mental disorders were nearly three times as likely as other patients to be AOD positive (23% v 8%, p<0.01). AOD involvement was more prevalent in intentional injuries and in injuries that occurred at home. Conclusions—AODs in preteen trauma are of valid concern, in particular among patients with mental disorders or intentional injuries. The role of AODs in childhood injuries needs to be further examined using standard screening instruments and representative study samples. PMID:10385826

  8. Cognitive Decline in Patients with Chronic Hydrocephalus and Normal Aging: ‘Growing into Deficits’

    PubMed Central

    de Beer, Marlijn H.; Scheltens, Philip

    2016-01-01

    Background/Aim To explore the theory of ‘growing into deficits’, a concept known from developmental neurology, in a series of cases with chronic hydrocephalus (CH). Methods Patients were selected from the Amsterdam Dementia Cohort and underwent extensive dementia screening. Results Twelve patients with CH were selected, in whom Alzheimer's disease was considered unlikely, based on biomarker information and follow-up. Mean Mini-Mental State Examination score was 24 (range 7-30). Most patients were functioning on a level of mild dementia [Clinical Dementia Rating score of 0.5 in 8/11 (66.7%) patients]. On neuropsychological examination, memory and executive functions, as well as processing speed were most frequently impaired. Conclusion In our opinion, the theory of ‘growing into deficits’ shows a parallel with the clinical course of CH and normal aging when Alzheimer's disease was considered very unlikely, because most of these patients were functioning well for a very large part of their lives. The altered cerebrospinal fluid dynamics might make the brain more vulnerable to aging-related changes, leading to a faster cognitive decline in CH patients compared to healthy subjects, especially in case of concomitant brain damage such as traumatic brain injury or meningitis. PMID:27920793

  9. Patients with Old Age or Proximal Tumors Benefit from Metabolic Syndrome in Early Stage Gastric Cancer

    PubMed Central

    Zhang, Ying; Liu, Jian-xin; Yu, Hong-mei; Liang, Wei-ping; Jin, Ying; Ren, Chao; He, Ming-ming; Chen, Wei-wei; Luo, Hui-yan; Wang, Zhi-qiang; Zhang, Dong-sheng; Wang, Feng-hua; Li, Yu-hong; Xu, Rui-hua

    2014-01-01

    Background Metabolic syndrome and/or its components have been demonstrated to be risk factors for several cancers. They are also found to influence survival in breast, colon and prostate cancer, but the prognostic value of metabolic syndrome in gastric cancer has not been investigated. Methods Clinical data and pre-treatment information of metabolic syndrome of 587 patients diagnosed with early stage gastric cancer were retrospectively collected. The associations of metabolic syndrome and/or its components with clinical characteristics and overall survival in early stage gastric cancer were analyzed. Results Metabolic syndrome was identified to be associated with a higher tumor cell differentiation (P = 0.036). Metabolic syndrome was also demonstrated to be a significant and independent predictor for better survival in patients aged >50 years old (P = 0.009 in multivariate analysis) or patients with proximal gastric cancer (P = 0.047 in multivariate analysis). No association was found between single metabolic syndrome component and overall survival in early stage gastric cancer. In addition, patients with hypertension might have a trend of better survival through a good control of blood pressure (P = 0.052 in univariate analysis). Conclusions Metabolic syndrome was associated with a better tumor cell differentiation in patients with early stage gastric cancer. Moreover, metabolic syndrome was a significant and independent predictor for better survival in patients with old age or proximal tumors. PMID:24599168

  10. The role of the DLPFC in inductive reasoning of MCI patients and normal agings: an fMRI study.

    PubMed

    Yang, YanHui; Liang, PeiPeng; Lu, ShengFu; Li, KunCheng; Zhong, Ning

    2009-08-01

    Previous studies of young people have revealed that the left dorsolateral prefrontal cortex (DLPFC) plays an important role in inductive reasoning. An fMRI experiment was performed in this study to examine whether the left DLPFC was involved in inductive reasoning of MCI patients and normal aging, and whether the activation pattern of this region was different between MCI patients and normal aging. The fMRI results indicated that MCI patients had no difference from normal aging in behavior performance (reaction time and accuracy) and the activation pattern of DLPFC. However, the BOLD response of the DLPFC region for MCI patients was weaker than that for normal aging, and the functional connectivity between the bilateral DLPFC regions for MCI patients was significantly higher than for normal aging. Taken together, these results indicated that DLPFC plays an important role in inductive reasoning of aging, and the functional abnormity of DLPFC may be an earlier marker of MCI before structural alterations.

  11. Determinants of foodservice satisfaction for patients in geriatrics/rehabilitation and residents in residential aged care

    PubMed Central

    Wright, Olivia R. L.; Connelly, Luke B.; Capra, Sandra; Hendrikz, Joan

    2011-01-01

    Abstract Background  Poor satisfaction with institutional food is a significant moderator of food intake in geriatrics/rehabilitation and residential aged care. Purpose  To quantify the relationship between foodservice satisfaction, foodservice characteristics, demographic and contextual variables in geriatrics/rehabilitation and residential aged care. Methods  The Resident Foodservice Satisfaction Questionnaire was administered to 103 patients of 2 geriatrics/rehabilitation units and 210 residents of nine residential aged care facilities in Brisbane, Australia. Ordered probit regression analysis measured the association of age, gender, ethnicity and appetite, timing and amount of meal choice, menu selectivity, menu cycle, production system, meal delivery system and therapeutic diets with foodservice satisfaction. Results  Patient and resident appetite (P < 0.01), the amount and timing of meal choice (P < 0.01), self‐rated health (P < 0.01), accommodation style (P < 0.05) and age (P < 0.10) significantly moderated foodservice satisfaction. High protein/high energy therapeutic diets (P < 0.01), foodservice production (P < 0.01) and delivery systems (P > 0.01) were significant moderators for those with ‘fair’ self‐rated health. Conclusions  Patient and resident characteristics and structural and systems‐related foodservice variables were more important for influencing foodservice satisfaction than characteristics of food quality. The results suggest modifications to current menu planning and foodservice delivery methods: reducing the time‐lapse between meal choice and consumption, augmenting the number of meals at which choice is offered, and revising food production and delivery systems.It is important that residents in poorer health who are a high risk of under‐nutrition are provided with sufficient high protein/high energy therapeutic diets. Diets that restrict macro‐ and micro‐nutrients should be

  12. Age-Related Differences in Clinical Characteristics and Esophageal Motility in Patients with Dysphagia.

    PubMed

    Nakato, Rui; Manabe, Noriaki; Kamada, Tomoari; Matsumoto, Hideo; Shiotani, Akiko; Hata, Jiro; Haruma, Ken

    2016-12-02

    Dysphagia in elderly patients has a major effect on nutrition and quality of life (QOL). Although several studies have shown that aging itself is associated with changes in esophageal motility, the impact of these changes on dysphagia symptoms and QOL is unknown. This study assessed the manometric diagnoses of elderly patients with dysphagia compared with diagnoses in younger counterparts. Participants included 116 consecutive patients examined for dysphagia from 2007 to 2014. We divided patients into three groups by age: Group A, 66 years and older (24 men, 23 women); Group B, 45-65 years (18 men, 24 women); and Group C, 44 years and younger (15 men, 12 women). The three groups were compared in regard to symptoms, esophageal motility, and health-related QOL (HRQOL). All patients underwent esophageal manometry examination and completed a self-administered questionnaire concerning their symptoms; HRQOL assessment was based on results of the Short Form-8 General Health Survey. Symptoms rated ≥4 points on the Likert scale were defined as significant. Although all patients had dysphagia as a major symptom, more elderly patients reported globus sensation, whereas more young patients reported heartburn as the primary symptom. Manometric diagnoses were generally similar across the three groups. Ineffective esophageal motility was more prevalent in Groups A and C than in Group B, although the difference was not statistically significant. No significant differences in manometric parameters or HRQOL were detected among the three groups. Despite differences in symptom patterns, broad manometric diagnoses and impairment of HRQOL in elderly patients with dysphagia are similar to those in younger counterparts.

  13. Total shoulder replacement for osteoarthritis in patients 80 years of age and older.

    PubMed

    Foruria, A M; Sperling, J W; Ankem, H K; Oh, L S; Cofield, R H

    2010-07-01

    This study was performed to review the safety and outcome of total shoulder replacements in patients who are > or = 80 years of age. A total of 50 total shoulder replacements in 44 patients at a mean age of 82 years (80 to 89) were studied. Their health and shoulder status, the operation and post-operative course were analysed, including pain, movement, patient satisfaction, medical and surgical complications, radiographs, the need for revision surgery, and implant and patient survival. A total of 27 patients had an ASA classification of III or IV and medical abnormalities were common. Of the 13 shoulders with bony deficiency of the glenoid, nine required grafting. The duration of hospital stay was prolonged and blood transfusions were common. There were no peri-operative deaths. The mean follow-up was for 5.5 years (2 to 12). Pain was significantly reduced (p < 0.001) and movement improved in active elevation and both external and internal rotation (p < 0.001). Using the Neer scale for assessing outcome, 40 (80%) shoulders had an excellent or satisfactory result. There were medical or surgical complications in 17 cases. Four shoulders developed radiological evidence of loosened glenoid components, and three of these had a poor outcome. Three other shoulders required revision, two for instability. By the time of this review 39 of the patients had died from unrelated causes at a mean of 7.5 years (0.8 to 16.4) after surgery. Total shoulder replacement is a relatively effective treatment in this elderly group of patients. However, there is a requirement for more intense patient care in the peri-operative period, and non-fatal medical or surgical complications are common. Most of these elderly patients will have a comfortable functional shoulder for the rest of their lives.

  14. Effect of Patient Age on Management Decisions in Breast Cancer: Consensus from a National Consultation

    PubMed Central

    Barrett-Lee, Peter J.; Gosney, Margot A.; Willett, Alexis M.; Reed, Malcolm W.; Hammond, Pauline J.

    2010-01-01

    This qualitative study investigated the attitudes, perceptions, and practices of breast cancer specialists with reference to the effect of patient age on management decisions in breast cancer, and attempted to identify national consensus on this issue. One hundred thirty-three relevant specialists, including 75 surgeons and 43 oncologists, participated in a virtual consultation using e-mailed questionnaires and open-ended discussion documents, culminating in the development of proposed consensus statements sent to participants for validation. A strong consensus was seen in favor of incorporating minimum standards of diagnostic services, treatment, and care for older patients with breast cancer into relevant national guidance, endorsed by professional bodies. Similarly, an overwhelming majority of participants agreed that simple, evidence-based protocols or guidelines on standardizing assessment of biological and chronological age should be produced by the National Institute for Health and Clinical Excellence and the Scottish Medicines Consortium, developed in collaboration with specialist oncogeriatricians, and endorsed by professional bodies. A further recommendation that all breast cancer patient treatment and diagnostic procedures be undertaken in light of up-to-date, relevant scientific data met with majority support. This study was successful in gauging national specialist opinion regarding the effect of patient age on management decisions in breast cancer in the U.K. PMID:20551430

  15. Elective shoulder arthroplasty in patients older than ninety years of age.

    PubMed

    Churchill, R Sean

    2008-01-01

    This study examined the outcome of elective shoulder arthroplasty for glenohumeral osteoarthritis or rotator cuff arthropathy in patients aged older than 90 years. The study included 7 shoulders in 6 patients with an average age of 93 years 5 months, (range, 91 years 0 months to 97 years 4 months). Average follow-up was 2.2 years, (range, 1-4 years). Preoperative range of motion, Simple Shoulder Test (SST) scores, and Medical Outcomes Study Short-Form 36-Item Health Survey (SF-36) scores were obtained and compared with postoperative values at 3 and 6 months and yearly thereafter. Average forward elevation improved from 87 degrees to 137 degrees (P < .00001), and external rotation to the side improved from 0 degrees to 50 degrees (P < .0001). The SST scores improved from a preoperative average of 2.0 to 6.1 at 3 months (P < .0001), 6.9 at 6 months (P < .0001), 8.0 at 1 year (P < .00001), and 7.4 at 2 years (P < .0001). Significant improvements occurred in 6 of 8 SF-36 domains: Mental Health (P < .05), Vitality (P < .01), Role limitations due to emotional problems (P < .05), Social Function (P < .001), Role limitations due to physical health (P < .001), and Comfort (P < .00001). No patient had worse pain or function postoperatively. These data suggest that elective shoulder arthroplasty can be performed in patients 90 years of age and older, providing excellent pain relief, improved functional outcome, and enhanced general health status.

  16. Survival of patients with colorectal cancer in Austria by sex, age, and stage.

    PubMed

    Haidinger, Gerald; Waldhoer, Thomas; Hackl, Monika; Vutuc, Christian

    2006-10-01

    This paper for the first time presents Austrian data on survival of patients, diagnosed from 1998 through 2002, with colon cancer and with rectal cancer. Cumulative relative survival rates were calculated by age, standardized for all ages and stages combined, and by age groups (< 50 years, 50-64 years, and =65 years) according to stages (localized, regional metastases and distant metastases). In carcinoma of the colon 5-year relative survival was 66 % in males and 64 % in females. In carcinoma of the rectum 5-year relative survival was 64 % in males and 67 % in females. Compared to the earlier results from the Tyrol (based on patients diagnosed from 1990 through 1994) the 5-year survival of patients with colon cancer increased from 55 % to 66 % in males and from 58 % to 64 % in females. In patients with rectal cancer 5-year survival increased from 44 % to 64 % in males and from 46 % to 67 % in females. This increase in part can be explained by a positive effect of early detection and of better treatment.

  17. An autopsy case of an aged patient with spinocerebellar ataxia type 2.

    PubMed

    Ishida, Chiho; Komai, Kiyonobu; Yonezawa, Kohei; Sakajiri, Ken-Ichi; Nitta, Eishun; Kawashima, Atsuhiro; Yamada, Masahito

    2011-10-01

    We report the case of a woman who developed limb clumsiness in her fifties and gait disturbance in her sixties. She was bedridden after bone fractures at age 75 and showed disorientation, slow eye movement, gaze palsy, ataxic speech, muscle atrophy and weakness, and areflexia with pathological reflex. She died of respiratory failure at age 85. This patient was diagnosed genetically as having spinocerebellar ataxia type 2 (SCA2), and the number of expanded CAG repeats was 41. At autopsy, the brain weighed 965 g, and the brainstem, cerebellum, frontal convexity and spinal cord were atrophic. Neuronal loss and gliosis were severe in the pontine nucleus, inferior olivary nucleus, cerebellar cortex, gracile and cuneate nuclei and moderate in the substantia nigra, cerebellar dentate nucleus, anterior horns of the spinal cord and dorsal root ganglia. Axonal loss was observed in the middle and inferior cerebellar peduncles, pyramidal tract and posterior column of the spinal cord. Senile plaques and neurofibrillary tangles (NFTs) were diffusely found in the cerebrum (plaque stage C; NFT stage IV). Expanded polyglutamine-immunoreactive inclusions in the neuronal cytoplasm were widely distributed in the CNS, and neuronal intranuclear inclusions were observed in the pontine nucleus and cerebral cortex. This patient in this autopsy case is a late-onset and aged patient with SCA2, and this is the first report of SCA2 combined with Alzheimer's disease (AD) pathology. Neuropathological findings in this patient, except for AD pathology, were consistent with those of reported SCA2 cases. However, the olivo-ponto-cerebellar system of this patient was relatively preserved and the cerebellar dentate nucleus was more involved as compared with previously reported cases. These results suggest that age at onset or the number of CAG repeat expansions could correlate with the distribution pattern of SCA2 neurodegeneration.

  18. Liver Function Parameters in Hip Fracture Patients: Relations to Age, Adipokines, Comorbidities and Outcomes

    PubMed Central

    Fisher, Leon; Srikusalanukul, Wichat; Fisher, Alexander; Smith, Paul

    2015-01-01

    Aim: To asses liver markers in older patients with hip fracture (HF) in relation to age, comorbidities, metabolic characteristics and short-term outcomes. Methods: In 294 patients with HF (mean age 82.0±7.9 years, 72.1% women) serum alanine aminotransferase (ALT), gammaglutamyltransferase (GGT), alkaline phosphatase (ALP), albumin, bilirubin, 25(OH)vitaminD, PTH, calcium, phosphate, magnesium, adiponectin, leptin, resistin, thyroid function and cardiac troponin I were measured. Results: Elevated ALT, GGT, ALP or bilirubin levels on admission were observed in 1.7% - 9.9% of patients. With age GGT, ALT and leptin decrease, while PTH and adiponectin concentrations increase. Higher GGT (>30U/L, median level) was associated with coronary artery disease (CAD), diabetes mellitus (DM), and alcohol overuse; lower ALT (≤20U/L, median level) with dementia; total bilirubin >20μmol/L with CAD and alcohol overuse; and albumin >33g/L with CAD. Multivariate adjusted regression analyses revealed ALT, ALP, adiponectin, alcohol overuse and DM as independent and significant determinants of GGT (as continuous or categorical variable); GGT for each other liver marker; and PTH for adiponectin. The risk of prolonged hospital stay (>20 days) was about two times higher in patients with GGT>30U/L or adiponectin >17.14 ng/L (median level) and 4.7 times higher if both conditions coexisted. The risk of in-hospital death was 3 times higher if albumin was <33g/L. Conclusions: In older HF patients liver markers even within the normal range are associated with age-related disorders and outcomes. Adiponectin (but not 25(OH)vitaminD, PTH, leptin or resistin) is an independent contributor to higher GGT. Serum GGT and albumin predict prolonged hospital stay and in-hospital death, respectively. A unifying hypothesis of the findings presented. PMID:25589886

  19. Quality of life in patients suffering from seborrheic dermatitis: influence of age, gender and education level.

    PubMed

    Szepietowski, Jacek C; Reich, Adam; Wesołowska-Szepietowska, Ewa; Baran, Eugeniusz

    2009-07-01

    Seborrheic dermatitis is a common inflammatory skin condition occurring mostly on the face, scalp and chest. Despite its high frequency, the impact of seborrheic dermatitis on patients' quality of life (QoL) has not been studied well so far. The objectives of this study were to analyse how seborrheic dermatitis affects the patients' QoL and which socio-economic factors could modulate QoL in these patients. A total of 3000 patients with seborrheic dermatitis and/or dandruff were enrolled into the study. All participants were divided into subgroups according to gender, age and education level. A specially designed questionnaire with demographic and clinical details of patients as well as Dermatology Life Quality Index (DLQI) was completed during a patient visit in an outpatient clinic. Data were collected by local dermatologists who were instructed regarding the inclusion and exclusion criteria and the questionnaires were sent back to us upon completion. The mean DLQI score for all patients was 6.92±5.34 points. Patients with dandruff had significantly better QoL than subjects with seborrheic dermatitis (5.34±4.67 points vs. 7.73±5.3 points, respectively; P<0.001) or individuals with dandruff plus seborrheic dermatitis (7.54±5.6 points, P<0.001). In addition, women, younger patients and subjects with higher educational level were more affected than the rest of the patients. Seborrheic dermatitis had significant, negative influence on patients' QoL. Observed discrepancies between subgroups could be explained by different roles played by different patient subgroups in the society. DLQI can be successfully used for the assessment of QoL in large populational studies.

  20. The commodification of patient opinion: the digital patient experience economy in the age of big data.

    PubMed

    Lupton, Deborah

    2014-07-01

    As part of the digital health phenomenon, a plethora of interactive digital media platforms have been established in recent years to elicit lay people's experiences of illness and health care. The overt function of these platforms is to provide forums where patients and caregivers can share their experiences with others, benefit from the support and knowledge of other users and contribute to large aggregated data archives as part of developing better medical treatments and services and conducting medical research. However, what may not always be readily apparent to the users of these platforms are the growing commercial uses by many of the platforms' owners of the data they contribute. This article examines this phenomenon of what I term 'the digital patient experience economy'. Such aspects of this economy as prosumption (the combination of content consumption and production that is characteristic of the use of Web 2.0 technologies), the valorising of big data, the discourse and ethic of sharing and the commercialisation of affective labour are discussed. It is argued that via these online platforms patients' opinions and experiences may be expressed in more diverse and accessible forums than ever before, but simultaneously they have become exploited in novel ways.

  1. Association Between Hemodiafiltration and Hypoalbuminemia in Middle-Age Hemodialysis Patients

    PubMed Central

    Weng, Cheng-Hao; Hsu, Ching-Wei; Hu, Ching-Chih; Yen, Tzung-Hai; Huang, Wen-Hung

    2016-01-01

    Abstract The advantage of hemodiafiltration (HDF) is well known. One of the disadvantages of HDF is loss of serum albumin, but this issue is still obscure. Some risk factors associated with mortality were age dependent. Studies on serum albumin/hypoalbuminemia and HDF in different age stratification were limited. The aim of this cross-sectional study was to assess the role of HDF and other clinical variables on serum albumin values in maintenance hemodialysis (MHD) patients of different age groups. We recruited a total of 1216 patients on MHD. Patients were divided into 4 groups by age stratification of youth (<30 years old), young-middle age (30–44 years old), middle age (45–64 years old), and old age (≥65  years old). Biochemical, hematological, nutritional, inflammatory parameters, and receiving HDF or not were recorded. The associations between age groups, HDF, and variables mentioned above were analyzed. Only in middle-age group, patients with HDF was significantly (P = 0.013) associated with serum albumin <4 g/dL. In middle-age group, a multivariate-forward logistic regression analysis showed that male sex (2.169 [1.029, 4.574], P = 0.042), inflammation (4.167 [2.043, 8.498], P < 0.001), cardiovascular disease (2.92 [1.019, 8.402], P = 0.046), serum creatinine level (0.639 [0.538, 0.758], P < 0.001), and cholesterol level (0.984 [0.975, 0.993], P = 0.001) were associated with serum albumin level <3.6 g/dL. Hepatitis C virus infection (1.911 [1.186, 3.077], P = 0.008), HDF (2.143 [1.298, 3.540], P = 0.003), inflammation (2.309 [1.549, 3.440], P < 0.001), use of arterio-venous fistula (0.518 [0.327, 0.820], P = 0.005), Kt/V (0.395 [0.193, 0.809], P = 0.011), nonanuria (0.542 [0.337, 0.870], P = 0.011), serum creatinine level (0.744 [0.669, 0.828], P < 0.001), and cholesterol level (0.993 [0.987, 0.998], P = 0.013) were associated with serum albumin level <4 g/dL. HDF can predict serum

  2. Learning from Normal Aging: Preserved Emotional Functioning Facilitates Adaptation among Early Alzheimer’s Disease Patients

    PubMed Central

    Zhang, Fan; Ho, Yuan Wan; Fung, Helene H.

    2015-01-01

    Alzheimer’s disease (AD) has been largely characterized by severe deterioration of cognitive functioning. Only recently has more attention been shifted to identifying the preserved capacity and functioning of AD patients. By reviewing the AD literature, we observe that despite the various cognitive impairment and deficits, early Alzheimer’s patients perform certain types of automatic emotion regulation and display a positivity effect in emotion recognition and emotional memory. Moreover, we argue that, like their healthy aged peers, the optimization of such preserved emotion-based capacities helps early AD patients increase positive emotions, which may counteract the negative effects of the disease, thus maintaining their socio-emotional functioning. Finally, we discuss the emotion-based capacities strategies that AD patients may use to facilitate their adjustment to a life with Alzheimer’s. PMID:26029479

  3. Comparative efficacy of sertraline vs. fluoxetine in patients age 70 or over with major depression.

    PubMed

    Finkel, S I; Richter, E M; Clary, C M; Batzar, E

    1999-01-01

    Using data from a larger 12-week clinical trial, the authors evaluated the comparative efficacy and safety of sertraline (n=42) and fluoxetine (n=33) in patients over age 70 with a diagnosis of major depressive disorder. Similar improvement on measures of depression, including remission of depressive symptoms, was evident, although significantly more sertraline-treated patients achieved a criterion clinical response. Significantly greater improvement for the sertraline group was apparent on the Digit Symbol Substitution Test, but not on two other measures of cognitive functioning. Although there was no difference in the rate of adverse events experienced, fluoxetine-treated patients lost significantly more body weight over the 12-week trial than did sertraline-treated patients, whereas the latter group exhibited significantly more "shaking. "

  4. Enzyme Replacement Therapy in Mucopolysaccharidosis II Patients Under 1 Year of Age.

    PubMed

    Lampe, Christina; Atherton, Andrea; Burton, Barbara K; Descartes, Maria; Giugliani, Roberto; Horovitz, Dafne D G; Kyosen, Sandra O; Magalhães, Tatiana S P C; Martins, Ana Maria; Mendelsohn, Nancy J; Muenzer, Joseph; Smith, Laurie D

    2014-01-01

    Mucopolysaccharidosis (MPS) II, or Hunter syndrome, is a lysosomal storage disease characterized by multi-systemic involvement and a progressive clinical course. Enzyme replacement therapy with idursulfase has been approved in more than 50 countries worldwide; however, safety and efficacy data from clinical studies are currently only available for patients 1.4 years of age and older. Sibling case studies of infants with MPS I, II, and VI who initiated ERT in the first weeks or months of life have reported no new safety concerns and a more favorable clinical course for the sibling treated in infancy than for the later-treated sibling. Here we describe our experiences with a case series of eight MPS II patients for whom idursulfase treatment was initiated at under 1 year of age. The majority of the patients were diagnosed because of a family history of disease. All of the infants displayed abnormalities consistent with MPS II at diagnosis. The youngest age at treatment start was 10 days and the oldest was 6.5 months, with duration of treatment varying between 6 weeks and 5.5 years. No new safety concerns were observed, and none of the patients experienced an infusion-related reaction. All of the patients treated for more than 6 weeks showed improvements and/or stabilization of some somatic manifestations while on treatment. In some cases, caregivers made comparisons with other affected family members and reported that the early-treated patients experienced a less severe clinical course, although a lack of medical records for many family members precluded a rigorous comparison.

  5. Clinical and radiological outcome of the cemented Contemporary acetabular component in patients < 50 years of age.

    PubMed

    Schmitz, M W J L; Timmer, C; Rijnen, W H C; Gardeniers, J W M; Schreurs, B W

    2013-12-01

    Despite the worldwide usage of the cemented Contemporary acetabular component (Stryker), no published data are available regarding its use in patients aged < 50 years. We undertook a mid- to long-term follow-up study, including all consecutive patients aged < 50 years who underwent a primary total hip replacement using the Contemporary acetabular component with the Exeter cemented stem between January 1999 and January 2006. There were 152 hips in 126 patients, 61 men and 65 women, mean age at surgery 37.6 years (16 to 49 yrs). One patient was lost to follow-up. Mean clinical follow-up of all implants was 7.6 years (0.9 to 12.0). All clinical questionnaire scores, including Harris hip score, Oxford hip score and several visual analogue scales, were found to have improved. The eight year survivorship of all acetabular components for the endpoints revision for any reason or revision for aseptic loosening was 94.4% (95% confidence interval (CI) 89.2 to 97.2) and 96.4% (95% CI 91.6 to 98.5), respectively. Radiological follow-up was complete for 146 implants. The eight year survival for the endpoint radiological loosening was 93.1% (95% CI 86.2 to 96.6). Three surviving implants were considered radiologically loose but were asymptomatic. The presence of acetabular osteolysis (n = 17, 11.8%) and radiolucent lines (n = 20, 13.9%) in the 144 surviving cups indicates a need for continued observation in the second decade of follow-up in order to observe their influence on long-term survival. The clinical and radiological data resulting in a ten-year survival rate > 90% in young patients support the use of the Contemporary acetabular component in this specific patient group.

  6. Isotope and Patient Age Predict for PSA Spikes After Permanent Prostate Brachytherapy

    SciTech Connect

    Bostancic, Chelsea; Merrick, Gregory S. . E-mail: gmerrick@urologicresearchinstitute.org; Butler, Wayne M.; Wallner, Kent E.; Allen, Zachariah; Galbreath, Robert; Lief, Jonathan; Gutman, Sarah E.

    2007-08-01

    Purpose: To evaluate prostate-specific antigen (PSA) spikes after permanent prostate brachytherapy in low-risk patients. Methods and Materials: The study population consisted of 164 prostate cancer patients who were part of a prospective randomized trial comparing {sup 103}Pd and {sup 125}I for low-risk disease. Of the 164 patients, 61 (37.2%) received short-course androgen deprivation therapy. The median follow-up was 5.4 years. On average, 11.1 post-treatment PSA measurements were obtained per patient. Biochemical disease-free survival was defined as a PSA level of {<=}0.40 ng/mL after nadir. A PSA spike was defined as an increase of {>=}0.2 ng/mL, followed by a durable decline to prespike levels. Multiple parameters were evaluated as predictors for a PSA spike. Results: Of the 164 patients, 44 (26.9%) developed a PSA spike. Of the 46 hormone-naive {sup 125}I patients and 57 hormone-naive {sup 103}Pd patients, 21 (45.7%) and 8 (14.0%) developed a PSA spike. In the hormone-naive patients, the mean time between implantation and the spike was 22.6 months and 18.7 months for {sup 125}I and {sup 103}Pd, respectively. In patients receiving neoadjuvant androgen deprivation therapy, the incidence of spikes was comparable between isotopes ({sup 125}I 28.1% and {sup 103}Pd 20.7%). The incidence of spikes was substantially different in patients <65 years vs. {>=}65 years old (38.5% vs. 16.3%). On multivariate Cox regression analysis, patient age (p < 0.001) and isotope (p = 0.002) were significant predictors for spike. Conclusion: In low-risk prostate cancer, PSA spikes are most common in patients implanted with {sup 125}I and/or <65 years of age. Differences in isotope-related spikes are most pronounced in hormone-naive patients.

  7. Non-intubated video-assisted thoracic surgery in patients aged 80 years and older

    PubMed Central

    Facktor, Matthew A.

    2015-01-01

    Background Video-assisted thoracic surgery (VATS) is routinely performed with general anesthesia and double-lumen endotracheal intubation, but this technique may stress an elderly patient’s functional reserve. We chose to study the safety and efficacy of non-intubated VATS, utilizing local anesthesia, sedation, and spontaneous ventilation in the elderly. Methods The medical records of all patients aged 80 years and older who underwent VATS under local anesthesia and sedation during the time period 6/1/2002 to 6/1/2010 at Geisinger Health System (Pennsylvania, USA) and 10/1/2011 to 12/31/2014 at Sinai Hospital (Maryland, USA) were retrospectively reviewed. Unsuccessful attempts at this technique were eligible for inclusion but there were none. No patient was excluded based on comorbidity. Results A total of 96 patients ranging in age from 80 to 104 years underwent 102 non-intubated VATS procedures: pleural biopsy/effusion drainage with or without talc 73, drainage of empyema 17, evacuate hemothorax 4, pericardial window 3, lung biopsy 2, treat chylothorax 2, treat pneumothorax 1. No patient required intubation or conversion to thoracotomy. No patient required a subsequent procedure or biopsy. Complications occurred in three patients (3.1% morbidity): cerebrovascular accident, pulmonary embolism, prolonged air leak. One 94-year-old patient died from overanticoagulation and two 84-year-old patients died of their advanced lung cancers (3.1% morbidity). Conclusions Non-intubated VATS utilizing local anesthesia and sedation in the elderly is well tolerated and safe for a number of indications. PMID:26046042

  8. Prevalence of peptic ulcer in dyspeptic patients and the influence of age, sex, and Helicobacter pylori infection.

    PubMed

    Wu, Hui-Chao; Tuo, Bi-Guang; Wu, Wei-Min; Gao, Yuan; Xu, Qing-Qing; Zhao, Kui

    2008-10-01

    We investigated the prevalence of peptic ulcer in dyspeptic patients in China to analyze the influence of age, sex, and Helicobacter pylori (H. pylori) infection. The results showed that the prevalence of gastric and duodenal ulcer increased with age. In patients under 60 years old, the prevalence of duodenal and gastric ulcers in females was markedly lower than that in males, especially the prevalence of duodenal ulcer. The prevalence of duodenal ulcer and gastric ulcer in H. pylori-infected patients was markedly higher than in patients without H. pylori infection. In the patients under 60 years old, sex differences were still seen in both H. pylori-positive and H. pylori-negative patients. The prevalence of gastric and duodenal ulcers was markedly increased with age in both H. pylori-positive and H. pylori-negative patients. Multivariate logistic regression analysis showed that age, male sex, and H. pylori infection were three independent risk factors for gastric and duodenal ulcers.

  9. What is the impact of age on adult patients with inflammatory bowel disease?

    PubMed Central

    PRELIPCEAN, CRISTINA CIJEVSCHI; MIHAI, CĂTĂLINA; GOGALNICEANU, PETRUŢ; MIHAI, BOGDAN

    2013-01-01

    Inflammatory bowel disease (IBD) is a chronic disease that affects both young adults and also the elderly. This article emphasises the particularities related to age in the epidemiology, diagnosis, natural course of the disease, prognosis and therapy of adult patients with IBD. Even though the main characteristics in geriatric populations with IBD may not differ much from those in younger patients, distinct problems exist. The majority of IBD studies were performed on young subjects, younger than 40 years of age. The optimal therapeutic choice in young individuals with IBD is a challenge for the physician who needs to take in account the risk of untreated or suboptimally treated chronic intestinal inflammation, long term prognosis, quality of life, the impact of side-effects of aggressive therapeutic approaches, the impact on pregnancy, as well as personal and healthcare costs. The diagnosis in elderly patients can be challenging due to the large number of conditions that mimic IBD. The treatment options are those used in younger patients, but a series of considerations related to potential pharmacological interactions and side effects of the drugs must be taken in account. The risks associated with the use of some IBD medications may be increased in older patients, but so is the risk of under-treated IBD and surgery. PMID:26527906

  10. The effect of intravertebral anesthesia on bone cement implantation syndrome in aged patients

    PubMed Central

    Chen, Qian; Huang, Chun; Zhang, Ya-Jun

    2016-01-01

    Abstract The aim of the study was to assess the effect of commonly used intravertebral anesthesia on bone cement implantation syndrome (BCIS) in aged patients undergoing hemiarthroplasty. The medical records of 1210 aged patients receiving hemiarthroplasty under intravertebral anesthesia were retrospectively reviewed. Anesthesia charts for all patients were reviewed for central venous pressure, mean arterial pressure, arterial oxygen saturation, and heart rate before, during, and after cementation. Each patient was classified into no BCIS (grade 0) or BCIS grade 1, 2, or 3 according to the degree of hypotension, arterial desaturation, or loss of consciousness around cementation. Changes in these grades after cementation were compared according to the ways of intravertebral anesthesia used. Among all included patients, 72.2% (874/1210) showed grade 1 or higher grade of BCIS after cementation. Compared with spinal-epidural anesthesia, single epidural anesthesia showed adjusted odds ratios (95% confidence interval) of 1.25 (1.13–1.43) for grade 1, 1.36 (0.83–2.06) for grade 2, and 3.55 (1.52–7.06) for marked postoperatively grade 3 of BCIS versus grade 0 (Type III P < 0.0001). Single epidural anesthesia was associated with increased odds for elevation of these grades after cementation compared with spinal-epidural anesthesia. PMID:27603378

  11. Hyperpharmacotherapy in ageing cystic fibrosis patients: The first report of an atypical hip fracture

    PubMed Central

    Al-Azzani, W.A.K.; Evans, L.; Speight, L.; Lea-Davies, M.; Stone, M.D.; Lau, D.; Ketchell, R.I.; Duckers, J.

    2015-01-01

    Cystic fibrosis (CF) is a common autosomal recessive disorder in Caucasian populations with respiratory, gastrointestinal and endocrine manifestations. Thanks to recent advances in medical therapies and infection control, life expectancy of a patient with CF has significantly increased from less than 5 years in the mid-1900s to almost 50 years nowadays. However, as CF patients are living longer, multimorbidity and Hyperpharmacotherapy are becoming more common. This case illustrates a cascade of problems that ensued from medication side-effects, highlighting the increasing challenge of managing an ageing CF population. PMID:26744685

  12. Developmental Changes in Accommodation Evidenced by an Ultrabiomicroscopy Procedure in Patients of Different Ages

    PubMed Central

    Benozzi, Giovanna; Leiro, Juliana; Facal, Sonia; Perez, Cristian; Benozzi, Jorge; Orman, Betina

    2013-01-01

    We demonstrate that changes in the behaviour of the contractile ciliary muscle accompanied by augmented rigidity of the lens are the most important aspects in the loss of accommodation. With ultrabiomicroscopy (UBM), we demonstrated that the performance of the ciliary muscle is diminished and accompanied by rigidity of the lens. Both lens thickness and trabecular-ciliary process distance (TCPD) were the parameters that showed major alterations with the loss of accommodation in patients of different ages. The results indicated that the differences between these parameters in farsightedness and nearsightedness in the different groups of patients were positively correlated. PMID:24600634

  13. Postural finger tremor exhibited by Parkinson patients and age-matched subjects.

    PubMed

    Palmer, S S; Hutton, J T

    1995-09-01

    Physiological correlates of postural tremor of the finger seen in Parkinson's disease patients are different from those seen in age-matched control subjects. A significant correlation between the spectral peak of acceleration and the spectral peak of rectified electromyographic activity from the muscle responsible for finger extension was found in Parkinson's disease patients. This correlation was not seen in age-matched control subjects. Any neural drive imposed on the motoneuron pool from supraspinal levels would enhance the electromyographic activity. Likewise, any feedback effects via spinal stretch reflexes or supraspinal stretch responses would be mediated through the motoneuron pool and electromyographic activity. The results of this research support the theory that Parkinson tremor is a centrally driven rhythm that may be influenced by feedback effects, whereas physiological tremor is due to a complex interaction of central, feedback, and mechanical effects.

  14. [Aging-related physical and life style changes in the patients with reflux esophagitis].

    PubMed

    Uetake, T; Fujino, M A

    2000-09-01

    Incidence of reflux esophagitis(RE) has increased over the past 10 years in Japan, where aging of the population is rapidly progressing. The majority(73.6%) of the patients with RE consisted of non-elderly males having life style problems and of elderly females suffering from posture alterations. This suggested the importance of the disease onset among elderly female population in addition to that of the non-elderly male population. The risk factors specific to the elderly patients include not only persistent acid secretion and presbyesophagus, but also complication with orthopedic regression diseases with posture changes and osteoporosis. The association with the latter orthopedic regression diseases has been significantly increasing and is suggested to promote development of RE. Further increase in the prevalence of RE is foreseen in this aging-accelerating country.

  15. Parental age and Neurofibromatosis Type 1: a report from the NF1 Patient Registry Initiative.

    PubMed

    Liu, Qian; Zoellner, Nancy; Gutmann, David H; Johnson, Kimberly J

    2015-06-01

    One of the potential etiologies for non-familial Neurofibromatosis Type 1 (NF1) is increasing parental age. We sought to evaluate recent evidence for parental age effects in NF1 in a large study. Individuals with NF1 and a comparison group from the U.S. general population born between 1994 and 2012 were ascertained from the NF1 Patient Registry Initiative (NPRI) and the National Center for Vital Statistics, respectively. Multiple linear regression analysis was employed to identify differences between familial NF1, non-familial NF1, and U.S. population subjects in the mean parental ages at the time of the birth of offspring in each group. In addition, we also evaluated the effect of parental age on NF1 offspring with and without a pediatric brain tumor history. A total of 313 subjects from the NPRI (including 99 brain tumor cases) matched by birth year at a 1:3 ratio to U.S. general population births (n = 939) were included. Compared to the U.S. general population and familial NF1 cases, the mean paternal age for non-familial NF1 cases was 4.34 years (95% CI 3.23-5.46, p ≤ 0.0001) and 3.39 years (95% CI 1.57-5.20, p ≤ 0.0001) older, respectively, after adjusting for birth year. A similar pattern was observed for maternal age. There were no statistically significant differences in the mean maternal or paternal ages between NF1 offspring with and without a pediatric brain tumor. In conclusion, these data support a parental age effect for non-familial NF1 cases, but not for pediatric brain tumors in NF1.

  16. The Effect of Age upon Care and Outcomes in Patients Hospitalized for Congestive Heart Failure in Alberta, Canada

    ERIC Educational Resources Information Center

    Cujec, Bibiana; Quan, Hude; Jin, Yan; Johnson, David

    2004-01-01

    We describe the age-specific outcomes for patients hospitalized with newly diagnosed congestive heart failure using administrative hospital abstracts from Alberta, Canada, from April 1, 1994, to March 31, 2000. Seniors (aged 65 years and older) constituted about 85 per cent of the 16,162 patients. Both co-morbidity and severity of illness tended…

  17. Foot problems in middle-aged patients: keeping active people up to speed.

    PubMed

    Coady, C M; Gow, N; Stanish, W

    1998-05-01

    Most of the common foot problems that bother active middle-aged people are self-limiting and easily treated if detected early. Reviewed here are the causes, symptoms, diagnosis, and treatment of hallux valgus and rigidus, lesser-toe deformities, corns, Morton's neuroma, metatarsal stress fractures, plantar fasciitis, posterior tibialis tenosynovitis and rupture, acquired pes planus, tarsal tunnel syndrome, and foot problems related to rheumatoid arthritis and diabetes. In most cases, conservative treatment will enable patients to return to activity relatively quickly.

  18. Does Scapular Motion Regress with Aging and is It Restricted in Patients with Idiopathic Frozen Shoulder?

    PubMed Central

    Endo, Kazuhiro; Hamada, Junichiro; Suzuki, Kazuaki; Hagiwara, Yoshihiro; Muraki, Takayuki; Karasuno, Hiroshi

    2016-01-01

    Purposes: It has been reported that the amount of posterior tilt and upward rotation in scapular motions decreases with aging. The purposes of the current study were to investigate age related scapular motion regression and scapular restriction in patients with idiopathic frozen shoulder (IFS). Methods: The groups were recruited as follows: two groups of 50 asymptomatic subjects aged in their twenties and fifties, and 56 patients with IFS. We passively moved the scapula toward 8 directions: elevation/depression; upward/downward rotation; external/internal rotation; and anterior/posterior tilt. The grading of scapular motion was ranged from 0 to 3 (3, normal; and 0, severe restriction) and the score for each direction and the total aggregated score for all directions were calculated. Results: Scapular restriction was present in 3 subjects (6%) in the normal 20s group, 10 (14%) in the 50s group, and 51 (91%) in the IFS group. The total score between the normal 20s and 50s groups did not show statistical difference; however, greater significance was present between the normal 50s group and the IFS group (p < 0.01). There was statistical significance in depression (p < 0.01), downward rotation (p < 0.01), and posterior tilt (p < 0.01) among the 3 groups. Conclusion: Depression, downward rotation, and posterior tilt substantially regress with aging. Scapular motions towards depression, downward rotation, external rotation, and posterior tilt are severely restricted in the IFS group. PMID:27733880

  19. Managing an uncertain illness trajectory in old age: patients' and physicians' views of stroke.

    PubMed

    Becker, G; Kaufman, S R

    1995-06-01

    Uncertainty is a central feature of a chronic illness trajectory, resulting from questions about the effects of the illness on daily life, what symptoms mean, and what the future holds. When chronic illness occurs late in life, uncertainty is magnified, and serious questions arise about whether the individual will be able to weather the disruption and go on with daily life. This article examines illness trajectories from two vantage points, that of older persons who have had a stroke and that of physicians who care for stroke patients, by means of interviews with 36 persons who had strokes and with 20 physicians. Physicians' views of stroke were informed not only by knowledge of physiological processes but also by biomedical ideologies and cultural meanings associated with their patients' ages and impairments. People who had strokes focused on recovery; they assumed the trajectory was open to manipulation if they worked hard enough. The vague medical response to uncertainty affected patients' interpretations; what they were not told shaped their expectations about recovery as much as what they were told. The uncertain trajectory of stroke in old age is one example of how illness experience is affected by cultural attitudes about age, biomedical ideologies, the provision of health care services, and economically driven health policies. The anticipation of recovery by persons who have had strokes and the letdown when recovery does not occur reflect critical dilemmas in biomedicine and in society itself that have implications for health policy.

  20. Association between MAPT haplotype and memory function in patients with Parkinson's disease and healthy aging individuals.

    PubMed

    Winder-Rhodes, Sophie E; Hampshire, Adam; Rowe, James B; Peelle, Jonathan E; Robbins, Trevor W; Owen, Adrian M; Barker, Roger A

    2015-03-01

    Genetic variation is associated with differences in the function of the brain as well as its susceptibility to disease. The common H1 haplotypic variant of the microtubule-associated protein tau gene (MAPT) has been related to an increased risk for Parkinson's disease (PD). Furthermore, among PD patients, H1 homozygotes have an accelerated progression to dementia. We investigated the neurocognitive correlates of MAPT haplotypes using functional magnetic resonance imaging. Thirty-seven nondemented patients with PD (19 H1/H1, 18 H2 carriers) and 40 age-matched controls (21 H1/H1, 19 H2 carriers) were scanned during performance of a picture memory encoding task. Behaviorally, H1 homozygosity was associated with impaired picture recognition memory in PD patients and control subjects. These impairments in the H1 homozygotes were accompanied by an altered blood-oxygen level-dependent response in the medial temporal lobe during successful memory encoding. Additional age-related differences in blood-oxygen level-dependent response were observed in the medial temporal lobes of H1 homozygotes with PD. These results suggest that common variation in MAPT is not only associated with the dementia of PD but also differences in the neural circuitry underlying aspects of cognition in normal aging.

  1. Polymorphisms Associated with Age at Onset in Patients with Moderate-to-Severe Plaque Psoriasis.

    PubMed

    Prieto-Pérez, Rocío; Solano-López, Guillermo; Cabaleiro, Teresa; Román, Manuel; Ochoa, Dolores; Talegón, María; Baniandrés, Ofelia; López-Estebaranz, José Luis; de la Cueva, Pablo; Daudén, Esteban; Abad-Santos, Francisco

    2015-01-01

    Psoriasis is a chronic skin disease in which genetics play a major role. Although many genome-wide association studies have been performed in psoriasis, knowledge of the age at onset remains limited. Therefore, we analyzed 173 single-nucleotide polymorphisms in genes associated with psoriasis and other autoimmune diseases in patients with moderate-to-severe plaque psoriasis type I (early-onset, <40 years) or type II (late-onset, ≥40 years) and healthy controls. Moreover, we performed a comparison between patients with type I psoriasis and patients with type II psoriasis. Our comparison of a stratified population with type I psoriasis (n = 155) and healthy controls (N = 197) is the first to reveal a relationship between the CLMN, FBXL19, CCL4L, C17orf51, TYK2, IL13, SLC22A4, CDKAL1, and HLA-B/MICA genes. When we compared type I psoriasis with type II psoriasis (N = 36), we found a significant association between age at onset and the genes PSORS6, TNF-α, FCGR2A, TNFR1, CD226, HLA-C, TNFAIP3, and CCHCR1. Moreover, we replicated the association between rs12191877 (HLA-C) and type I psoriasis and between type I and type II psoriasis. Our findings highlight the role of genetics in age of onset of psoriasis.

  2. Clinical application of a novel endoscopic mask: A randomized controlled trial in aged patients undergoing painless gastroscopy.

    PubMed

    Cai, Guangyu; Huang, Zhenling; Zou, Tianxiao; He, Miao; Wang, Shanjuan; Huang, Ping; Yu, Bin

    2017-01-01

    Background: Desaturation during painless gastroscopy in aged patients leads to discontinuation of the procedure, prolonged manipulation time and increased risk of severe complications. An endoscopic nasal mask was designed to control hypoxia during the above procedures. A randomized trial was performed to test whether the novel endoscopic mask is helpful for hypoxia during painless gastroscopy in aged patients. Methods: In this randomized, controlled trial, 141 aged patients undergoing painless gastroscopy were randomized into nasal catheter group (69 patients) and endoscopic mask group (65 patients). Primary outcomes were minimum pulse oxygen saturation and incidence of pulse oxygen saturation ≤ 90%. Results: Finally, 134 aged patients were analyzed, including 69 patients in nasal catheter group and 65 patients endoscopic mask group. The minimum pulse oxygen saturation (96.4% ± 4.8%) was higher in the aged endoscopic mask group than in the aged nasal catheter group (94.3% ± 5.6%, P = 0.0075). The incidence of pulse oxygen saturation ≤ 90% did not significantly differ between the endoscopic mask group and nasal catheter group (6.2% VS 15.9%, P = 0.07). There were no severe adverse events in either groups. Conclusion: The endoscopic mask was safely used in aged patients during painless gastroscopy under propofol sedation and significantly improved the minimum pulse oxygen saturation without increasing time to examination or recovery time.

  3. Clinical application of a novel endoscopic mask: A randomized controlled trial in aged patients undergoing painless gastroscopy

    PubMed Central

    Cai, Guangyu; Huang, Zhenling; Zou, Tianxiao; He, Miao; Wang, Shanjuan; Huang, Ping; Yu, Bin

    2017-01-01

    Background: Desaturation during painless gastroscopy in aged patients leads to discontinuation of the procedure, prolonged manipulation time and increased risk of severe complications. An endoscopic nasal mask was designed to control hypoxia during the above procedures. A randomized trial was performed to test whether the novel endoscopic mask is helpful for hypoxia during painless gastroscopy in aged patients. Methods: In this randomized, controlled trial, 141 aged patients undergoing painless gastroscopy were randomized into nasal catheter group (69 patients) and endoscopic mask group (65 patients). Primary outcomes were minimum pulse oxygen saturation and incidence of pulse oxygen saturation ≤ 90%. Results: Finally, 134 aged patients were analyzed, including 69 patients in nasal catheter group and 65 patients endoscopic mask group. The minimum pulse oxygen saturation (96.4% ± 4.8%) was higher in the aged endoscopic mask group than in the aged nasal catheter group (94.3% ± 5.6%, P = 0.0075). The incidence of pulse oxygen saturation ≤ 90% did not significantly differ between the endoscopic mask group and nasal catheter group (6.2% VS 15.9%, P = 0.07). There were no severe adverse events in either groups. Conclusion: The endoscopic mask was safely used in aged patients during painless gastroscopy under propofol sedation and significantly improved the minimum pulse oxygen saturation without increasing time to examination or recovery time. PMID:28260993

  4. Clinical features of colorectal cancer patients in advanced age: a population-based approach.

    PubMed

    Maffei, Stefania; Colantoni, Alessandra; Kaleci, Shaniko; Benatti, Piero; Tesini, Ester; de Leon, Maurizio Ponz

    2016-03-01

    In the immediate future, the number of geriatric patients will continue to rise; consequently we should expect an increase of colorectal cancer, a disease of the elderly population. Through the data of a Cancer Registry, we examined (a) the effect of ageing on the main features of colorectal cancer; (b) changes in management, especially for individuals older than 80 years; and (c) changes in prognosis and survival in subgroups of patients with different age. The Registry provided information on colorectal cancer up to 2010 (27 years). A total of 5293 patients were registered; these were divided into three groups: A (0-64 years), B (65-79) and C (80 or more). Three periods of observation were chosen: 1 (1984-1992), 2 (1993-2001) and 3 (2001-2010). Group A included 1571 patients (29 %), Group B 2539 (48 %) and Group C 1183 (22.3 %). The fraction of old individuals increased during the 27 years of the investigation. In these patients, tumours were predominantly localized to the right colon (42.6 %). The rate of surgery and ratio between curative and palliative approaches were similar among the three groups (p < 0.38). There was disparity (p < 0.002) in the administration of chemotherapy (5.8 % of the elderly vs 34.4 % in remaining patients). Survival increased over time in all three groups. In the elderly, average 5-year survival was 31 % in period 1 and 55 % in period 3. These data show that in Western countries, the standard of care for colorectal cancer diagnosed in geriatric patients has improved over the last 30 years.

  5. Endoscopic submucosal dissection for early gastric cancer in very elderly patients age 85 or older

    PubMed Central

    Watanabe, Ko; Hikichi, Takuto; Nakamura, Jun; Takagi, Tadayuki; Suzuki, Rei; Sugimoto, Mitsuru; Waragai, Yuichi; Kikuchi, Hitomi; Konno, Naoki; Asama, Hiroyuki; Takasumi, Mika; Obara, Katsutoshi; Ohira, Hiromasa

    2017-01-01

    Background and study aims The safety and efficacy of endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) in very elderly patients remains unclear. The aim of this study was to evaluate the safety and efficacy of ESD for EGC in patients age 85 years and older. Patients and methods Patients who underwent ESD for EGC between September 2003 and April 2015 were divided into 3 groups: the very elderly (≥ 85 years; 43 patients), the elderly (65 – 84 years; 511 patients), and the non-elderly ( ≤ 64 years; 161 patients). Adverse events (AEs) were used as the primary endpoint to assess the safety of ESD, and the ESD treatment outcomes (i. e., en bloc resection rate, complete en bloc resection rate, and curative resection rate) and the overall survival rate after ESD were the secondary endpoints. These parameters were retrospectively evaluated in the 3 groups. Results There were no significant differences in AEs (non-elderly, elderly, and very elderly: 7.3, 9.5, and 12.5 %, respectively, P = 0.491) or in the en bloc resection and complete en bloc resection rates among the three groups. However, there was a significant difference in the curative resection rates (non-elderly, elderly, and very elderly: 91.5, 84.1, and 77.1 %, respectively, P = 0.014). Regarding overall survival, there was a significant difference among the three groups (1-, 5-, and 10-year overall survival rates: non-elderly: 98.6, 90.2, and 74.7 %; elderly: 97.2, 86.2, and 61.9 %; and very elderly: 92.7, 66.8, and 34.4 %, respectively, P = 0.001). Moreover, the overall survival rate in the very elderly patients with cardiovascular disease was significantly lower than that in the very elderly patients without cardiovascular disease (P < 0.001). Conclusions ESD is an acceptable treatment for EGC in patients 85 years of age or older in terms of safety. However, the overall survival after ESD in the very elderly patients with cardiovascular

  6. Impact of Age and Myopia on the Rate of Visual Field Progression in Glaucoma Patients.

    PubMed

    Park, Hae-Young Lopilly; Hong, Kyung Euy; Park, Chan Kee

    2016-05-01

    Myopia is rapidly increasing in young populations and patients with glaucoma associated with myopia are reported to be young aged in East Asia. These young patients have a longer life expectancy, which increases their risk of end-of-life visual disabilities. There is a need to understand the clinical course of myopic glaucoma patients, which may be important for the care of these myopic populations. In this study, we evaluated the relationship between the age at presentation and the rate of glaucoma progression in the visual field (VF) according to the presence of myopia. The study was conducted as a prospective observational study including 179 patients with open-angle glaucoma who had undergone at least 5 VF examinations with a follow-up of at least 5 years. The progression rate of the mean deviation (MD) and the pattern standard deviation (PSD) are expressed as change in decibels (dB) per year. The slopes of the MD and PSD were calculated by linear regression analyses. Factors related to the slope of VF MD changes were analyzed with correlation and regression analyses. The slope of the linear fit line plotted against age at presentation and the rate of change in the VF MD was -0.026 (P < 0.001) in the myopic group and -0.008 (P = 0.167) in the nonmyopic group; the relationship was more prominent in the myopic group than the nonmyopic group. In the myopic group, age (β = -0.417; 95% confidence intervals (CI), -0.651 to -0.200; P = 0.050) and baseline untreated intraocular pressure (β = -0.179; 95% CI, -0.331 to -0.028; P = 0.022) were significantly related to the rate of change in the MD, which was only the presence of disc hemorrhage (β = -0.335; 95% CI, -0.568 to -0.018; P = 0.022) in the nonmyopic group. Age at presentation was significantly related to the rate of change in the VF in glaucomatous eyes with myopia compared to eyes without myopia. Older age was significantly related to the rate of change in the VF only in

  7. Age-related effects on circadian phase in the sleep of patients with depression and insomnia.

    PubMed

    Xian, Hong; Gonzalez, Carlos; Deych, Elena; Farris, Suzan; Ding, Jimin; Shannon, William; McCall, W Vaughn

    2015-01-01

    We examined whether an age-related phase advance was present in 60 patients with depression and insomnia (mean age 41.5 [12.5] years) using diaries and 5 weekdays of actigraphy. Actigraphy was analyzed with functional data analysis. The low point of activity (bathyphase) for each subject was fitted by cosine function with 24-hr cycle time. Linear regression analysis revealed that increasing age was associated with earlier bedtimes (p < 0.001), shorter sleep latencies (p < 0.05), and earlier bathyphase (p < 0.001). These findings are consistent with prior reports of age-dependent phase-advances in sleep behavior in self-reported good sleepers and reinforce the premise that individualized behavioral therapy of older persons with insomnia may require prescription of earlier bedtimes and earlier rise times than would be employed in younger persons with insomnia. Further, we demonstrate that aging of the sleep system, at least as reflected in actigraphy, occurs as early as the third decade.

  8. Comorbidity Analysis According to Sex and Age in Hypertension Patients in China

    PubMed Central

    Liu, Jiaqi; Ma, James; Wang, Jiaojiao; Zeng, Daniel Dajun; Song, Hongbin; Wang, Ligui; Cao, Zhidong

    2016-01-01

    Background: Hypertension, an important risk factor for the health of human being, is often accompanied by various comorbidities. However, the incidence patterns of those comorbidities have not been widely studied. Aim: Applying big-data techniques on a large collection of electronic medical records, we investigated sex-specific and age-specific detection rates of some important comorbidities of hypertension, and sketched their relationships to reveal the risk for hypertension patients. Methods: We collected a total of 6,371,963 hypertension-related medical records from 106 hospitals in 72 cities throughout China. Those records were reported to a National Center for Disease Control in China between 2011 and 2013. Based on the comprehensive and geographically distributed data set, we identified the top 20 comorbidities of hypertension, and disclosed the sex-specific and age-specific patterns of those comorbidities. A comorbidities network was constructed based on the frequency of co-occurrence relationships among those comorbidities. Results: The top four comorbidities of hypertension were coronary heart disease, diabetes, hyperlipemia, and arteriosclerosis, whose detection rates were 21.71% (21.49% for men vs 21.95% for women), 16.00% (16.24% vs 15.74%), 13.81% (13.86% vs 13.76%), and 12.66% (12.25% vs 13.08%), respectively. The age-specific detection rates of comorbidities showed five unique patterns and also indicated that nephropathy, uremia, and anemia were significant risks for patients under 39 years of age. On the other hand, coronary heart disease, diabetes, arteriosclerosis, hyperlipemia, and cerebral infarction were more likely to occur in older patients. The comorbidity network that we constructed indicated that the top 20 comorbidities of hypertension had strong co-occurrence correlations. Conclusions: Hypertension patients can be aware of their risks of comorbidities based on our sex-specific results, age-specific patterns, and the comorbidity network

  9. IMPACT OF MORNING STIFFNESS, EDUCATION, AND AGE ON THE FUNCTIONAL STATUS OF PATIENTS WITH RHEUMATOID ARTHRITIS.

    PubMed

    Sahatçiu-Meka, Vjollca; Rexhepi, Sylejman; Manxhuka-Kerliu, Suzana; Pallaska, Kelmend; Murtezani, Ardiana; Osmani-Vllasolli, Teuta; Rexhepi, Mjellma; Rexhepi, Blerta

    2015-01-01

    The purpose of this study was to explore the relationship between disability status and duration of morning stiffness in hands with regard to age, level of education, and gender in patients with rheumatoid arthritis (RA). Also, the authors wanted to investigate this relationship with regard to the presence of rheumatoid factor, i.e., the serological status. A retrospective study was conducted in 250 patients with the classic form of RA (186 females, s64 males, mean age Xb = 49.96 y ears, range 25-60 years, disease duration 1-27 years, Xb = 6.41) previously diagnosed with RA according to the ACR (American College of Rheumatology 1987 criteria). All patients were in Steinbrocker functional classes II and III. The probability level was expressed by p < 0.01 and p < 0.05. The relationship between the variables was measured by point-biserial correlation. The correlation between duration of morning stiffness and functional class was positive but low [(r = 0.10, y = 0.00x + 2.37, p > 0.05) seronegative, (r = 0.12, y = 0.00x + 2.30, p > 0.05) seropositive]. High positive values were obtained for the linear correlation coefficient between duration of the disease and functional class (p < 0.01). Also, high values were obtained regarding the coefficient of correlation between age and functional class [(r = 0.29, p < 0.01) seronegative, (r = 0.47, p < 0.01) seropositive]. Uneducated patients were significantly more represented in functional class III [ 23 (50%) seronegative, 19 (42.2%) seropositive] than in functional class II [16 (20.3%) seronegative, 22 (27.5%) seropositive]. In conclusion, in this study of patients with rheumatoid arthritis, increased duration of morning stiffness was associated with functional disability. Functional disability increased with the duration of the disease, depended on age and educational level, and was more pronounced in older age, regardless of RA serological status. With regard to serological status and sex, the differences were non-significant.

  10. Accelerated age-related olfactory decline among type 1 Usher patients

    PubMed Central

    Ribeiro, João Carlos; Oliveiros, Bárbara; Pereira, Paulo; António, Natália; Hummel, Thomas; Paiva, António; Silva, Eduardo D.

    2016-01-01

    Usher Syndrome (USH) is a rare disease with hearing loss, retinitis pigmentosa and, sometimes, vestibular dysfunction. A phenotype heterogeneity is reported. Recent evidence indicates that USH is likely to belong to an emerging class of sensory ciliopathies. Olfaction has recently been implicated in ciliopathies, but the scarce literature about olfaction in USH show conflicting results. We aim to evaluate olfactory impairment as a possible clinical manifestation of USH. Prospective clinical study that included 65 patients with USH and 65 normal age-gender-smoking-habits pair matched subjects. A cross culturally validated version of the Sniffin’ Sticks olfaction test was used. Young patients with USH have significantly better olfactory scores than healthy controls. We observe that USH type 1 have a faster ageing olfactory decrease than what happens in healthy subjects, leading to significantly lower olfactory scores in older USH1 patients. Moreover, USH type 1 patients showed significantly higher olfactory scores than USH type 2, what can help distinguishing them. Olfaction represents an attractive tool for USH type classification and pre diagnostic screening due to the low cost and non-invasive nature of the testing. Olfactory dysfunction should be considered among the spectrum of clinical manifestations of Usher syndrome. PMID:27329700

  11. Melatonin prolonged release: in the treatment of insomnia in patients aged ≥55 years.

    PubMed

    Lyseng-Williamson, Katherine A

    2012-11-01

    Melatonin prolonged release (PR) 2 mg is approved for the treatment of primary insomnia characterized by poor sleep quality in patients aged ≥55 years in the EU and elsewhere. Patients may receive treatment with melatonin PR for up to 13 weeks. Production of endogenous nocturnal melatonin, which helps regulate circadian rhythm, may be decreased in older adults. Administration of melatonin PR 2 mg 1-2 h before bedtime mimics the natural secretion pattern of melatonin, thereby leading to improvements in the circadian regulation of the sleep-wake cycle. In older adults, melatonin PR 2 mg had no effect on psychomotor functions, memory recall or driving skills during the night or the next morning relative to placebo, and was associated with significantly less impairment on many of these tasks relative to zolpidem 10 mg alone or in combination with melatonin PR 2 mg. In 3-week and 6-month, randomized, double-blind clinical trials in patients with primary insomnia aged ≥55 years, melatonin PR 2 mg 1-2 h before bedtime was associated with significant improvements relative to placebo in many sleep and daytime parameters, including sleep quality and latency, morning alertness and health-related quality of life. Melatonin PR 2 mg was very well tolerated in clinical trials in older patients, with a tolerability profile that was similar to that of placebo. Short- or longer-term treatment with melatonin PR 2 mg was not associated with dependence, tolerance, rebound insomnia or withdrawal symptoms.

  12. Xeroderma pigmentosum and other diseases of human premature aging and DNA repair: molecules to patients.

    PubMed

    Niedernhofer, Laura J; Bohr, Vilhelm A; Sander, Miriam; Kraemer, Kenneth H

    2011-01-01

    A workshop(1) to share, consider and discuss the latest developments in understanding xeroderma pigmentosum and other human diseases caused by defects in nucleotide excision repair (NER) of DNA damage was held on September 21-24, 2010 in Virginia. It was attended by approximately 100 researchers and clinicians, as well as several patients and representatives of patient support groups. This was the third in a series of workshops with similar design and goals: to emphasize discussion and interaction among participants as well as open exchange of information and ideas. The participation of patients, their parents and physicians was an important feature of this and the preceding two workshops. Topics discussed included the natural history and clinical features of the diseases, clinical and laboratory diagnosis of these rare diseases, therapeutic strategies, mouse models of neurodegeneration, molecular analysis of accelerated aging, impact of transcriptional defects and mitochondrial dysfunction on neurodegeneration, and biochemical insights into mechanisms of NER and base excision repair.

  13. Xeroderma pigmentosum and other diseases of human premature aging and DNA repair: Molecules to patients

    PubMed Central

    Niedernhofer, Laura J.; Bohr, Vilhelm A.; Sander, Miriam; Kraemer, Kenneth H.

    2012-01-01

    A workshop1 to share, consider and discuss the latest developments in understanding xeroderma pigmentosum and other human diseases caused by defects in nucleotide excision repair (NER) of DNA damage was held on September 21–24, 2010 in Virginia. It was attended by approximately 100 researchers and clinicians, as well as several patients and representatives of patient support groups. This was the third in a series of workshops with similar design and goals: to emphasize discussion and interaction among participants as well as open exchange of information and ideas. The participation of patients, their parents and physicians was an important feature of this and the preceding two workshops. Topics discussed included the natural history and clinical features of the diseases, clinical and laboratory diagnosis of these rare diseases, therapeutic strategies, mouse models of neurodegeneration, molecular analysis of accelerated aging, impact of transcriptional defects and mitochondrial dysfunction on neurodegeneration, and biochemical insights into mechanisms of NER and base excision repair. PMID:21708183

  14. Rotator Cuff Repair in Patients over 75 Years of Age: Clinical Outcome and Repair Integrity

    PubMed Central

    Park, Jung Gwan; Cho, Nam Su; Song, Jong Hoon; Baek, Jong Hun; Jeong, Ho Yeon

    2016-01-01

    Background Some studies have shown significant functional improvement after rotator cuff (RC) repair in elderly patients. However, few studies have reported the healing potential of RC tears in elderly patients. Methods Twenty-five patients aged ≥ 75 years who underwent RC repair were enrolled. The mean age at the time of surgery was 78.3 years (range, 75 to 88 years) while the mean follow-up was 36.3 months (range, 18 to 114 months). We evaluated clinical and structural outcomes after RC repair in the retear and healed groups. Results Of 25 patients, 16 (64%) had healed RC lesions and 9 (36%) had retorn cuff lesions. The retear rate increased significantly with increasing initial tear size (small to medium, 13%; large, 60%; massive, 80%; p = 0.024) but not with increasing age (p = 0.072). The mean visual analog scale (VAS), University of California Los Angeles (UCLA), and Constant scores significantly improved from 5.2, 15.8, and 49.3 preoperatively to 1.4, 31.1, and 71.9 in the healed group and from 6.0, 14.4, and 39.5 preoperatively to 2.4, 28.3, and 63.6 in the retear group at the final follow-up (p < 0.05, respectively). There were no significant differences in clinical outcomes between the 2 groups at the final follow-up. Retear was significantly correlated with initial tear size (p = 0.001; odds ratio [OR], 2.771; 95% confidence interval [CI], 1.394 to 5.509 for large to massive tears) (p = 0.001; OR, 0.183; 95% CI, 0.048 to 0.692 for small to medium tears). Conclusions There were significant improvements in clinical outcomes after RC repair in patients ≥ 75 years. Structural integrity after cuff repair did not affect the final clinical outcome. Even in elderly patients aged ≥ 75 years, healing of repaired RC can be expected in cases of small to medium tears. Although the retear rate was relatively high for large to massive tears, clinical outcomes still showed significant improvement. PMID:27904725

  15. Differences in Gene-Gene Interactions in Graves’ Disease Patients Stratified by Age of Onset

    PubMed Central

    Jurecka-Lubieniecka, Beata; Bednarczuk, Tomasz; Ploski, Rafal; Krajewska, Jolanta; Kula, Dorota; Kowalska, Malgorzata; Tukiendorf, Andrzej; Kolosza, Zofia; Jarzab, Barbara

    2016-01-01

    Background Graves’ disease (GD) is a complex disease in which genetic predisposition is modified by environmental factors. Each gene exerts limited effects on the development of autoimmune disease (OR = 1.2–1.5). An epidemiological study revealed that nearly 70% of the risk of developing inherited autoimmunological thyroid diseases (AITD) is the result of gene interactions. In the present study, we analyzed the effects of the interactions of multiple loci on the genetic predisposition to GD. The aim of our analyses was to identify pairs of genes that exhibit a multiplicative interaction effect. Material and Methods A total of 709 patients with GD were included in the study. The patients were stratified into more homogeneous groups depending on the age at time of GD onset: younger patients less than 30 years of age and older patients greater than 30 years of age. Association analyses were performed for genes that influence the development of GD: HLADRB1, PTPN22, CTLA4 and TSHR. The interactions among polymorphisms were analyzed using the multiple logistic regression and multifactor dimensionality reduction (MDR) methods. Results GD patients stratified by the age of onset differed in the allele frequencies of the HLADRB1*03 and 1858T polymorphisms of the PTPN22 gene (OR = 1.7, p = 0.003; OR = 1.49, p = 0.01, respectively). We evaluated the genetic interactions of four SNPs in a pairwise fashion with regard to disease risk. The coexistence of HLADRB1 with CTLA4 or HLADRB1 with PTPN22 exhibited interactions on more than additive levels (OR = 3.64, p = 0.002; OR = 4.20, p < 0.001, respectively). These results suggest that interactions between these pairs of genes contribute to the development of GD. MDR analysis confirmed these interactions. Conclusion In contrast to a single gene effect, we observed that interactions between the HLADRB1/PTPN22 and HLADRB1/CTLA4 genes more closely predicted the risk of GD onset in young patients. PMID:26943356

  16. Third-party reproduction in the Internet Age: the new, patient-centered landscape.

    PubMed

    Woodward, Julia T

    2015-09-01

    The rise of the Internet Age has brought a host of sweeping changes to the landscape of third-party reproduction. What began as a dyadic relationship between doctor and patient has evolved into a more complex system in which patients are able to access information online from a variety of external sources. Patients often seek to play a more active role in their third-party reproductive care, and the Internet allows them to do so. Further, demand for both medical and psychosocial information about donors and donor-conceived siblings, available online through patient forums and genetic registries, has altered the perception of gamete donation from a one-time event to an ongoing relationship. The advantages and disadvantages for patients and providers of this freer flow of information between third-party participants are examined. Search motivations of recipients and offspring, as well as types of information sought, are detailed. Recommendations are made regarding strategies fertility programs can use to optimally support their patients and navigate this new landscape.

  17. MO-E-17A-10: Evaluation of Body and Head Dimensions of Pediatric Patients as a Function of Age

    SciTech Connect

    Seibert, JA; Boone, JM

    2014-06-15

    Purpose: Phantom development in medical physics plays an important role in radiation dose assessment and image quality evaluation, and this is especially true in the pediatric patient population. The purpose of this investigation was to establish the relationship between patient age and patient size, focusing on the abdomen-pelvis and head effective diameters, for patients ranging in age from newborn to 18 years. Methods: A dose reporting tool for computed tomography systems was installed at our institution to achieve compliance with state law commencing on July 1, 2012. The software records a number of patient-specific data, and also reports CT dose metrics (CTDIvol and DLP) into the patients interpretive report. The database generated by the software was mined to determine patient effective diameter as a function of age for pediatric patients aged 0–18 years. CT protocols including abdomen-pelvis and routine head were evaluated, and specific to this study the patients age, gender and equivalent diameter were recorded. Results: Six age ranges were evaluated: A(0–3), B(4–6), C(7–9), D(10–12),E(13–15),F(16–18). For the torso in these groups based upon 694 patients, median effective diameters were 147, 167, 184, 214, 231, 246 mm, respectively. For the head (N=1833), median diameters were 143, 157, 162, 168, 174, and 174, respectively. Conclusion: A solid understanding of the approximate dimensions of pediatric patients as a function of age is useful in the development of age-based imaging protocols and dose assessments. CT dose-reporting tools generate a great deal of data with respect to body dimensions automatically. In this study, median equivalent diameters for the abdomen-pelvis and head of pediatric patients were evaluated. These data may prove useful in the development of both mathematical and physical phantoms for dosimetry and image quality assessment.

  18. Size of the thrombus in acute deep vein thrombosis and the significance of patients' age and sex.

    PubMed

    Kierkegaard, A

    1981-01-01

    To determine the significance of patients' age and sex on the size of the thrombus in acute deep vein thrombosis, 420 consecutive phlebograms with acute deep vein thrombosis were studied. A significant correlation between the size of the thrombus and increasing age of the patient as well as the sex of male was noted. It is concluded that older patients and men often are at a high risk of pulmonary embolism at the time of diagnosis.

  19. Colorectal cancer in aged patients. Toward the routine treatment through laparoscopic surgical approach

    PubMed Central

    VECCHIO, R.; MARCHESE, S.; FAMOSO, F.; LA CORTE, F.; MARLETTA, S.; LEANZA, G.; ZANGHÌ, G.; LEANZA, V.; INTAGLIATA, E.

    2015-01-01

    Aim Colorectal cancer is one of the most common malignancies in general population. The incidence seems to be higher in older age. Surgery remains the treatment of choice and laparoscopic approach offers numerous benefits. We report our personal experience in elderly patients operated on for colorectal cancer with laparoscopic resection. Patients and methods From January 2003 to September 2013, out of 160 patients aged 65 years or older and operated with minimally invasive techniques, 30 cases affected by colorectal cancer and operated on with laparoscopic approach were analyzed in this study. Results Male/female ratio was 1.35 and mean age 72 years. Constipation, weight loss, anemia and rectal bleeding were the most commonly reported symptoms. Lesions involved descending-sigmoid colon in 53% of cases, rectum in 37% and ascending colon in 10%. Among laparoscopic colorectal operations laparoscopic left colectomy was the most frequently performed, followed by right colectomy, abdominoperineal resection and Hartmann procedure. Operative times ranged from 3 to 5 hours depending on surgical procedure performed. Mean hospital stay was 6 days (range 4–9). Conversion to open approach occurred only in a case of laparoscopic right colectomy (3%) for uncontrolled bleeding. A single case of mortality was reported. In two cases (7%) anastomotic leakage was observed, conservatively treated in one patient and requiring reoperation in the other one. Conclusions Laparoscopic colorectal surgery is feasible and effective for malignancies in elderly population offering several advantages including immunologic and oncologic ones. However an experienced surgical team is essential in reducing risks and complications. PMID:25827663

  20. Age of onset influences on clinical and laboratory profile of patients with systemic lupus erythematosus.

    PubMed

    Sassi, Rafael Hennemann; Hendler, Jordana Vaz; Piccoli, Giovana Fagundes; Gasparin, Andrese Aline; da Silva Chakr, Rafael Mendonça; Brenol, João Carlos Tavares; Monticielo, Odirlei André

    2017-01-01

    The present study aims to evaluate differences in clinical and laboratory manifestations and medication use in the different ages of disease onset in patients with systemic lupus erythematosus (SLE). This cross-sectional study consisted of 598 SLE patients (550 female and 48 male), who attended the Rheumatology Clinic of the Hospital de Clínicas de Porto Alegre between 2003 and 2015. Demographic, clinical and laboratory data were collected. The patients were classified into three groups according to their ages at disease diagnosis. Mean age of diagnosis was 33.6 ± 14.3 years, and the median (25th-75th percentile) disease duration was 13 (7-20) years. Among the patients studied, 419 (70%) were adult-onset (aSLE), 90 (14.8%) were late-onset (lSLE) and 89 (14.8%) were childhood-onset (cSLE). The female to male ratio was higher in aSLE (18:1) compared to the other groups (p = 0.001). Arthritis was predominantly found in aSLE (78.5%) when compared with lSLE (57.7%) (p < 0.001). Nephritis was more common in cSLE (60.6%) than in lSLE (26.6%) (p < 0.001). Median (25th-75th percentile) of SLE disease activity index (SLEDAI) was higher in the cSLE group [2 (0-5)] when compared to the lSLE group [0 (0-4)] (p = 0.045). Childhood-onset SLE showed a more severe disease due to the higher incidence of nephritis and needed a more aggressive treatment with immunosuppressive drugs.

  1. Safety and efficacy of nurse-controlled analgesia in patients less than 1 year of age

    PubMed Central

    Walia, Hina; Tumin, Dmitry; Wrona, Sharon; Martin, David; Bhalla, Tarun; Tobias, Joseph D

    2016-01-01

    Background The management of acute pain presents unique challenges in the younger pediatric population. Although patient-controlled devices are frequently used in patients ≥6 years of age, alternative modes of analgesic delivery are needed in infants. Objective To examine the safety and efficacy of nurse-controlled analgesia (NCA) in neonates less than 1 year of age. Methods Data from patients <1 year of age receiving NCA as ordered by the Acute Pain Service at our institution were collected over a 5-year period and reviewed retrospectively. The primary outcomes were activation of the institution’s Rapid Response Team (RRT) or Code Blue, signifying severe adverse events. Pain score after NCA initiation was a secondary outcome. Results Among 338 girls and 431 boys, the most common opioid used for NCA was fentanyl, followed by morphine and hydromorphone. There were 39 (5%) cases involving RRT or Code Blue activation, of which only one (Code Blue) was activated due to a complication of NCA (apnea). Multivariable logistic regression demonstrated morphine NCA to be associated with greater odds of RRT activation (OR=3.29, 95% CI=1.35, 8.03, P=0.009) compared to fentanyl NCA. There were no statistically significant differences in pain scores after NCA initiation across NCA agents. Conclusion NCA is safe in neonates and infants, with comparable efficacy demonstrated for the three agents used. The elevated incidence of RRT activation in patients receiving morphine suggests caution in its use and consideration of alternative agents in this population. PMID:27358574

  2. Diabetes Mellitus and Younger Age Are Risk Factors for Hyperphosphatemia in Peritoneal Dialysis Patients.

    PubMed

    Imtiaz, Rameez; Hawken, Steven; McCormick, Brendan B; Leung, Simon; Hiremath, Swapnil; Zimmerman, Deborah L

    2017-02-17

    Hyperphosphatemia has been associated with adverse outcomes in patients with end stage kidney disease (ESKD). The purpose of this study was to determine risk factors for hyperphosphatemia in ESKD patients treated with peritoneal dialysis (PD). This information will be used to develop a patient specific phosphate binder application to facilitate patient self-management of serum phosphate. Adult PD patients documented their food, beverage, and phosphate binder intake for three days using a dietitian developed food journal. Phosphate content of meals was calculated using the ESHA Food Processor SQL Software (ESHA Research, Salem, UT, USA). Clinic biochemistry tests and an adequacy assessment (Baxter Adequest program) were done. Univariate logistic regression was used to determine predictors of serum phosphate >1.78 mmol/L. A multivariable logistic regression model was then fit including those variables that achieved a significance level of p < 0.20 in univariate analyses. Sixty patients (38 men, 22 women) completed the protocol; they were 60 ± 17 years old, 50% had a history of diabetes mellitus (DM) and 33% had hyperphosphatemia (PO₄ > 1.78 mmol/L). In univariate analysis, the variables associated with an increased risk of hyperphosphatemia with a p-value < 0.2 were male gender (p = 0.13), younger age (0.07), presence of DM (0.005), higher dose of calcium carbonate (0.08), higher parathyroid serum concentration (0.08), lower phosphate intake (0.03), lower measured glomerular filtration rate (0.15), higher phosphate excretion (0.11), and a higher body mass index (0.15). After multivariable logistic regression analysis, younger age (odds ratio (OR) 0.023 per decade, 95% confidence interval (CI) 0.00065 to 0.455; p = 0.012), presence of diabetes (OR 11.40, 95 CI 2.82 to 61.55; p = 0.0003), and measured GFR (OR 0.052 per mL/min decrease; 95% CI 0.0025 to 0.66) were associated with hyperphosphatemia. Our results support that younger age and diabetes mellitus are

  3. Diabetes Mellitus and Younger Age Are Risk Factors for Hyperphosphatemia in Peritoneal Dialysis Patients

    PubMed Central

    Imtiaz, Rameez; Hawken, Steven; McCormick, Brendan B.; Leung, Simon; Hiremath, Swapnil; Zimmerman, Deborah L.

    2017-01-01

    Hyperphosphatemia has been associated with adverse outcomes in patients with end stage kidney disease (ESKD). The purpose of this study was to determine risk factors for hyperphosphatemia in ESKD patients treated with peritoneal dialysis (PD). This information will be used to develop a patient specific phosphate binder application to facilitate patient self-management of serum phosphate. Adult PD patients documented their food, beverage, and phosphate binder intake for three days using a dietitian developed food journal. Phosphate content of meals was calculated using the ESHA Food Processor SQL Software (ESHA Research, Salem, UT, USA). Clinic biochemistry tests and an adequacy assessment (Baxter Adequest program) were done. Univariate logistic regression was used to determine predictors of serum phosphate >1.78 mmol/L. A multivariable logistic regression model was then fit including those variables that achieved a significance level of p < 0.20 in univariate analyses. Sixty patients (38 men, 22 women) completed the protocol; they were 60 ± 17 years old, 50% had a history of diabetes mellitus (DM) and 33% had hyperphosphatemia (PO4 > 1.78 mmol/L). In univariate analysis, the variables associated with an increased risk of hyperphosphatemia with a p-value < 0.2 were male gender (p = 0.13), younger age (0.07), presence of DM (0.005), higher dose of calcium carbonate (0.08), higher parathyroid serum concentration (0.08), lower phosphate intake (0.03), lower measured glomerular filtration rate (0.15), higher phosphate excretion (0.11), and a higher body mass index (0.15). After multivariable logistic regression analysis, younger age (odds ratio (OR) 0.023 per decade, 95% confidence interval (CI) 0.00065 to 0.455; p = 0.012), presence of diabetes (OR 11.40, 95 CI 2.82 to 61.55; p = 0.0003), and measured GFR (OR 0.052 per mL/min decrease; 95% CI 0.0025 to 0.66) were associated with hyperphosphatemia. Our results support that younger age and diabetes mellitus are

  4. Efficacy and safety of ranibizumab for wet age-related macular degeneration in Chinese patients

    PubMed Central

    Qi, Hui-Jun; Li, Xiao-Xin; Zhang, Jun-Yan; Zhao, Ming-Wei

    2017-01-01

    AIM To evaluate the clinical efficacy and safety of ranibizumab for wet age-related macular degeneration (wAMD) in Chinese patients and to determine the mean number of injections administered over one year of follow-up. METHODS This single centre, retrospective observational case series study included data from 121 patients with wAMD (121 eyes) who were diagnosed by indirect ophthalmoscopy, fluorescence fundus angiography (FFA), indocyanine green angiography, and optical coherence tomography. Ranibizumab was injected into the vitreous cavities once per month for 3mo and as needed afterwards. Changes in visual acuity and central foveal thickness (CFT) during the follow-up period were compared, and the mean number of injections over the year was calculated. Patients with one or more adverse events related to the drugs and injections were recorded for further adverse events analysis. RESULTS The study population included 70 males and 51 females aged between 50 and 87y (mean: 71.32±9.41y). The mean number of injections over the first year was 5±1 (range: 3-9). The mean best-corrected visual acuity by Early Treatment Diabetic Retinopathy Study increased from 43.2±19.3 (95%CI: 39.8-46.7) at baseline to 51.7±20.1 (95%CI: 48.1-55.3), and central foveal thickness (CFT) decreased from 526.5±277.0 µm (95%CI: 476.6-576.4) to 258.2±161.6 µm (95%CI: 229.2-287.3) at 12mo. The differences were statistically significant (P<0.001). Visual acuity significantly improved in 34.1% of the patients (38 eyes), stabilized in 66.1% of the patients (80 eyes), and significantly decreased in 2.5% of the patients (3 eyes). CFT at baseline was an independent risk factor of decreased CFT and increased visual acuity. None of the patients had severe adverse events during the follow-up period. CONCLUSION Ranibizumab can effectively control disease progression and improve visual acuity in patients with wAMD. The disease conditions of most patients stabilized after a one-year treatment with an

  5. [Influence of age on the presumed cause of syncope in patients with the Wolff-Parkinson-White syndrome].

    PubMed

    Chometon, F; Brembilla-Perrot, B

    2007-01-01

    The aim of this study was to assess the causes of syncope in patients with the Wolff-Parkinson-White syndrome (WPW) and to determine whether the age of the patients was a significant factor. Forty-seven patients with a WPW, aged 11 to 72 years, underwent electrophysiological study by the oesophageal approach because of an unexplained syncope. Nineteen patients were under 20 years of age (16 +/- 3 years: group I) and 28 were over 20 years of age (40 +/- 13 years: group II). Junctional tachycardia was induced in 8 patients of group I (42%) and in 13 of group II (46%) (NS); atrial fibrillation was induced in 8 patients of group I (42%) and in 9 of group II (35%) (NS). A potentially malignant form of WPW was identified in 8 patients of group I (42%) and in 11 of group II (39%) (NS); Syncope was directly attributed to the WPW in 14 patients of group I (74%) and in 19 of group II (78%), either after identification of a serious form or induction of junctional tachycardia (6 patients of group I and 8 of group II). The rest of the syncopal episodes had various causes. There were no deaths. The authors conclude that oesophageal electrophysiological investigations enable rapid identification of a high incidence of tachycardias probably responsible for syncope in WPW. The causes of syncope and incidence of potentially severe forms of WPW were not significantly influenced by the age of the patients.

  6. Peritoneal Fluid Transport rather than Peritoneal Solute Transport Associates with Dialysis Vintage and Age of Peritoneal Dialysis Patients.

    PubMed

    Waniewski, Jacek; Antosiewicz, Stefan; Baczynski, Daniel; Poleszczuk, Jan; Pietribiasi, Mauro; Lindholm, Bengt; Wankowicz, Zofia

    2016-01-01

    During peritoneal dialysis (PD), the peritoneal membrane undergoes ageing processes that affect its function. Here we analyzed associations of patient age and dialysis vintage with parameters of peritoneal transport of fluid and solutes, directly measured and estimated based on the pore model, for individual patients. Thirty-three patients (15 females; age 60 (21-87) years; median time on PD 19 (3-100) months) underwent sequential peritoneal equilibration test. Dialysis vintage and patient age did not correlate. Estimation of parameters of the two-pore model of peritoneal transport was performed. The estimated fluid transport parameters, including hydraulic permeability (LpS), fraction of ultrasmall pores (α u), osmotic conductance for glucose (OCG), and peritoneal absorption, were generally independent of solute transport parameters (diffusive mass transport parameters). Fluid transport parameters correlated whereas transport parameters for small solutes and proteins did not correlate with dialysis vintage and patient age. Although LpS and OCG were lower for older patients and those with long dialysis vintage, αu was higher. Thus, fluid transport parameters--rather than solute transport parameters--are linked to dialysis vintage and patient age and should therefore be included when monitoring processes linked to ageing of the peritoneal membrane.

  7. Pulp Revascularization on Permanent Teeth with Open Apices in a Middle-aged Patient.

    PubMed

    Wang, Yu; Zhu, Xiaofei; Zhang, Chengfei

    2015-09-01

    Pulp revascularization is a promising procedure for the treatment of adolescents' immature permanent teeth with necrotic pulp and/or apical periodontitis. However, the ability to successfully perform pulp revascularization in a middle-aged patient remains unclear. A 39-year-old woman was referred for treatment of teeth #20 and #29 with necrotic pulp, extensive periapical radiolucencies, and incomplete apices. Pulp revascularization procedures were attempted, including root canal debridement, triple antibiotic paste medication, and platelet-rich plasma transplantation to act as a scaffold. Periapical radiographic and cone-beam computed tomographic examinations were used to review the changes in the apical lesions and root apex configuration. The patient remained asymptomatic throughout the 30-month follow-up. Periapical radiographic examination revealed no change in the apical lesions of either tooth at 8 months. The periapical radiolucency disappeared on tooth #20 and significantly decreased on tooth #29 by the 30-month follow-up, findings that were also confirmed by cone-beam computed tomographic imaging. No evidence of root lengthening or thickening was observed. Successful revascularization was achieved in a middle-aged patient's teeth.

  8. Can balneotherapy improve the bowel motility in chronically constipated middle-aged and elderly patients?

    NASA Astrophysics Data System (ADS)

    Dandinoglu, Taner; Dandin, Ozgur; Ergin, Tuncer; Tihan, Deniz; Akpak, Yasam Kemal; Aydın, Oguz Ugur; Teomete, Uygar

    2016-12-01

    Balneotherapy or spa therapy is usually known for different application forms of medicinal waters and its effects on the human body. Our purpose is to demonstrate the effect of balneotherapy on gastrointestinal motility. A total of 35 patients who were treated for osteoarthritis with balneotherapy from November 2013 through March 2015 at our hospital had a consultation at the general surgery for constipation and defecation disorders. Patients followed by constipation scores, short-form health survey (SF-12), and a colonic transit time (CTT) study before and after balneotherapy were included in this study, and the data of the patients were analyzed retrospectively. The constipation score, SF-12 score, and CTT were found statistically significant after balneotherapy (p < 0.05). The results of our study confirm the clinical finding that a 15-day course of balneotherapy with mineral water from a thermal spring (Bursa, Turkey) improves gastrointestinal motility and reduces laxative consumption in the management of constipation in middle-aged and elderly patients, and it is our belief that treatment with thermal mineral water could considerably improve the quality of life of these patients.

  9. Complications of ambulatory oral surgery in patients over 65 years of age.

    PubMed

    Amado-Cuesta, Susana; Valmaseda-Castellón, Eduardo; Berini-Aytés, Leonardo; Gay-Escoda, Cosme

    2004-01-01

    Serious systemic disorders such as hypertension, cerebrovascular or heart disease, diabetes and psychiatric problems are common in elderly patients, and lead to the prescription of different drugs. This may in turn influence oral health, and the dentist should be familiarized with these situations when providing dental treatment in elderly patients. A retrospective study was made of 196 patients over age 65 years to evaluate the type of ambulatory surgery performed under locoregional anesthesia, taking into account the presence of background systemic pathology, multiple drug therapy, oral and dental health, the cause of consultation and the type of anesthesia used, relating these parameters to the development of intra- or postoperative systemic and/or local complications. Some systemic disease was documented in 88% of the patents-- hypertension being the most frequent disorder (in 45% of subjects with systemic disease). On the other hand, 78% of the patients used some medication, and 77% presented for hard-tissue treatment (tooth extractions, bone remodeling, etc.); 61% of all treatments comprised the removal of root fragments (54% of all hard-tissue interventions), symptomatic third molars (15%) or other dental inclusions. Only mild or moderate complications were recorded (13%) -- either local (n = 25) or systemic (n = 1). No significant relation was observed between the development of intra- or postoperative complications and the type of treatment provided or the medication used by these patients. Only diabetes was associated with a significant increase in intra- and postoperative local complications (p<0.003).

  10. Prevalence of diabetes and unrecognized diabetes in hypertensive patients aged 40 to 79 years in southwest China

    PubMed Central

    Liu, Ya; Hu, Rong; Ouyang, Ling-yun; Liu, Jian-xiong; Li, Xiu-jun; Yi, Yan-jing; Wang, Tzung-Dau; Zhao, Shui-ping

    2017-01-01

    This study aimed to assess the prevalence of diabetes and unrecognized diabetes in hypertensive patients aged 40 to 79 years in Southwest China. From September 2013 to March 2014, a cross-sectional survey was conducted in 4021 hypertensive patients aged 40 to 79 years living in Chengdu and Chongqing, China. Fasting plasma glucose (FPG) and 2h plasma glucose (2-hPG) in an oral glucose-tolerance test (OGTT) were used for assessments. Whether the patients previously had diabetes (DM) was determined by their own reports. The survey was carried out by the same questionnaire for all respondents. DM prevalence was 32.0% in hypertensive patients aged 40 to 79 years in Southwest China, with the rates of 29.6% and 33.5% in men and women, respectively (P<0.001). DM prevalence increased with age age and body-mass index. DM prevalence rates were 16.9%, 24.7%, 38.2% and 41.9% in hypertensive patients aged 40–49, 50–59, 60–69 and over 70, respectively. DM prevalence were 30.6%, 27.9%, 37.1%, and 37.4%, for BMI<18.5, 18.5–24.9, 25.0–29.9, and ≥30, respectively. Prevalence of unrecognized DM were 20.8% in hypertensive patients aged 40 to 79 years in Southwest China. Using only fasting blood glucose testing without OGTT would have resulted in 65.0% of missed DM diagnosis in these newly diagnosed patients. The prevalence of DM and unrecognized DM were high in hypertensive patients aged 40 to 79 years in Southwest China.These findings indicate that hypertensive patients aged 40 to 79 years should regularly submit to community-based OGTT screening for timely DM diagnosis. PMID:28192474

  11. [Age-specific effects at the beginning of in-/out-/day patient welfare measures].

    PubMed

    Rücker, Stefan; Büttner, Peter; Petermann, Ulrike; Petermann, Franz

    2014-01-01

    The study presented examines age-specific differences in emotional and behaviour problems as well as resources at the beginning of in-, out- and day-patient youth welfare measures. Additionally, parenting-skills were investigated. A sample of N = 126 was divided by the median (10.1 years) thus leading to two groups: ages six to ten (version for parents) versus eleven to sixteen (self-completion). Children and adolescents were evaluated with the SDQ, parenting skills with the DEAPQ-EL-GS. Values of both groups were compared cross-sectionally with multivariate, one-factorial variance analysis. Parents of younger children achieve significantly better results for parenting-skills. Compared to the older ones, younger children show significantly greater behaviour problems. Younger children belong to the group especially affected in youth welfare measures. Therefore, measures should be specifically adapted for this group to reduce symptoms.

  12. Age of language acquisition and cortical language organization in multilingual patients undergoing awake brain mapping.

    PubMed

    Fernández-Coello, Alejandro; Havas, Viktória; Juncadella, Montserrat; Sierpowska, Joanna; Rodríguez-Fornells, Antoni; Gabarrós, Andreu

    2016-08-19

    OBJECTIVE Most knowledge regarding the anatomical organization of multilingualism is based on aphasiology and functional imaging studies. However, the results have still to be validated by the gold standard approach, namely electrical stimulation mapping (ESM) during awake neurosurgical procedures. In this ESM study the authors describe language representation in a highly specific group of 13 multilingual individuals, focusing on how age of acquisition may influence the cortical organization of language. METHODS Thirteen patients who had a high degree of proficiency in multiple languages and were harboring lesions within the dominant, left hemisphere underwent ESM while being operated on under awake conditions. Demographic and language data were recorded in relation to age of language acquisition (for native languages and early- and late-acquired languages), neuropsychological pre- and postoperative language testing, the number and location of language sites, and overlapping distribution in terms of language acquisition time. Lesion growth patterns and histopathological characteristics, location, and size were also recorded. The distribution of language sites was analyzed with respect to age of acquisition and overlap. RESULTS The functional language-related sites were distributed in the frontal (55%), temporal (29%), and parietal lobes (16%). The total number of native language sites was 47. Early-acquired languages (including native languages) were represented in 97 sites (55 overlapped) and late-acquired languages in 70 sites (45 overlapped). The overlapping distribution was 20% for early-early, 71% for early-late, and 9% for late-late. The average lesion size (maximum diameter) was 3.3 cm. There were 5 fast-growing and 7 slow-growing lesions. CONCLUSIONS Cortical language distribution in multilingual patients is not homogeneous, and it is influenced by age of acquisition. Early-acquired languages have a greater cortical representation than languages acquired

  13. Repeat retail clinic visits: impact of insurance coverage and age of patient.

    PubMed

    Angstman, Kurt B; Bernard, Matthew E; Rohrer, James E; Garrison, Gregory M; Maclaughlin, Kathy L

    2012-12-01

    As retail clinics provide a less costly alternative for health care, it would be reasonable to expect an increase in multiple (repeat) retail visits by those patients who may have expenses for receiving primary care. If costs were not a significant factor, then repeat visits should not be significantly different between these patients and those with coverage for primary care visits. The hypothesis for this study was that patients with the potential for out-of-pocket expenses would have a higher frequency of repeat retail clinic visits within 180 days compared to those with primary care coverage. A retrospective chart review was conducted of 5703 patients utilizing a retail clinic in Rochester, Minnesota from January 1, 2009 through June 30, 2009. The first visit to the retail clinic was considered the index visit and the chart was reviewed for repeat retail clinic visits within the next 180 days. Using a multiple logistic regression model, the odds of a pediatric patient (N=2344) having a repeat retail visit within 180 days of the index visit were not significantly impacted by insurance coverage (P=0.4209). Of the 3359 adult patients, those with unknown coverage had a 25.6% higher odds ratio of repeat retail clinic visits than those with insurance coverage (odds ratio 1.2557, confidence interval 1.0421-1.5131). This study suggested that when cost is an issue, the adult patient may favor retail clinics for episodic, low-acuity health care. In contrast, the pediatric population did not, suggesting that other factors, such as convenience, may play more of a role in the choice of episodic health care for this age group.

  14. Polypharmacy, Using New Treatments to Customize Care for Aging Patients and Adherence Present and Future.

    PubMed

    Alberts, Leonard H

    2017-01-01

    Nearly 50% of HIV patients in the US are now over 50, and the problem of comorbidities associated with the aging process is becoming increasingly complicated. In this chapter, we will review the challenge of polypharmacy and suggest ways of minimizing drug-drug interactions. Newer medications and combinations that reduce the pill burden, and allow the healthcare provider to customize HIV treatment while remaining mindful of other medical issues will be addressed. Adherence to medication schedules and possible future alternative drug delivery systems will also be presented.

  15. Quality of life in Swedish patients with post-polio syndrome with a focus on age and sex.

    PubMed

    Jung, Tae-Du; Broman, Lisbet; Stibrant-Sunnerhagen, Katharina; Gonzalez, Henrik; Borg, Kristian

    2014-06-01

    To investigate the health-related quality of life (QOL) in Swedish patients with post-polio syndrome (PPS), with a focus on sex and age. A total of 364 patients were recruited from five Swedish post-polio clinics. Analysis was carried out using SF-36 and data were compared with those of a normal population. QOL was significantly lower in PPS patients for all eight subdomains and the two main scores (physical compound score and mental compound score) when compared with the controls. Male patients had a significantly higher QOL than female patients for all subdomains and also for mental compound score and physical compound score, a phenomenon also observed in the normal population. There was a decrease in QOL in the physical domains and an increase in vitality with age. PPS decreases health-related QOL in both sexes, more in female patients. QOL for physical domains decreases whereas vitality increases with age in both sexes.

  16. Comparison of Age of Onset and Frequency of Diabetic Complications in the Very Elderly Patients with Type 2 Diabetes

    PubMed Central

    2016-01-01

    Background The prevalence of type 2 diabetes in elderly people has increased dramatically in the last few decades. This study was designed to clarify the clinical characteristics of type 2 diabetes in patients aged ≥80 years according to age of onset. Methods We reviewed the medical records of 289 patients aged ≥80 years with type 2 diabetes at the outpatient diabetes clinics of Kangwon National University Hospital from September 2010 to June 2014. We divided the patients into middle-age-onset diabetes (onset before 65 years of age) and elderly-onset diabetes (onset at 65+ years of age). Results There were 141 male and 148 female patients. The patients had a mean age of 83.2±2.9 years and the mean duration of diabetes was 14.3±10.4 years. One hundred and ninety-nine patients had elderly-onset diabetes. The patients with elderly-onset diabetes had a significantly lower frequency of diabetic retinopathy and nephropathy, lower serum creatinine levels, lower glycated hemoglobin (HbA1c) levels, and similar coronary revascularization and cerebral infarction rates compared to those with middle-age-onset diabetes. There was no frequency difference in coronary revascularization and cerebral infarction and HbA1c levels between three subgroups (<5, 5 to 15, and ≥15 years) of diabetes duration in elderly onset diabetes. However, both in the elderly onset diabetes and middle-age-onset diabetes, the cumulative incidence of retinopathy was increasing rapidly according to the duration of diabetes. Conclusion We report that individuals with elderly-onset diabetes have a lower frequency of diabetic retinopathy and nephropathy and similar cardiovascular complications compared to those with middle-age-onset diabetes. PMID:27586451

  17. [Peculiarities of cardiovascular system pathology depending on psychological profile in patients of senior age groups].

    PubMed

    Prokhorenko, I O

    2013-01-01

    Interrelations between peculiarities of psychological profile of patients of senior age groups (according to Cattel), level of stress hormones in blood and background pathology of cardiovascular system were studied. Levels of catecholamine and corticosteroids in dynamics, rate of magnesium in erythrocytes and calcium in plaques of coronary arteries as well as fats, Holter ECG, daily profiles of blood pressure, vasomotor function of endothelium and microcirculation were analysed. It is established that stress hormones indirectly determine original form of stress reaction depending on patients' psychological profile. This contributes to the development of one or another form of cardiovascular system pathology. Excessive alcohol intake also promotes progression of cardiovascular system pathology. Depression, being a reflection of disbalance of stress hormones levels, can be used as a marker of unfavourable course of cardiovascular pathology.

  18. Nimodipine disposition and haemodynamic effects in patients with cirrhosis and age-matched controls.

    PubMed Central

    Gengo, F M; Fagan, S C; Krol, G; Bernhard, H

    1987-01-01

    Six biopsy proven cirrhotics and five age-matched controls (mean 55.3 vs 52.4 years) were randomly given single 60 mg p.o. and 30 mg s.l. doses of nimodipine. Serum concentrations and blood pressure were measured regularly over the subsequent 24 h period. The clearance of nimodipine was reduced in the patients with cirrhosis. Apparent oral clearance of nimodipine in the cirrhotic group was significantly lower than that observed in the normal group (187 +/- 163 l h-1 vs 469.6 +/- 198.4 l h-1, P less than 0.01). There were no significant changes in mean arterial pressure (MAP) in the normal subjects. There were, however, significant reductions in MAP following oral nimodipine in the cirrhotics. These reductions were significantly related to nimodipine concentrations in individual patients (P less than 0.05). PMID:3814462

  19. An aspheric intraocular telescope for age-related macular degeneration patients.

    PubMed

    Tabernero, Juan; Qureshi, Muhammad A; Robbie, Scott J; Artal, Pablo

    2015-03-01

    We have designed an intraocular telescope for the posterior chamber of the human eye of patients with age related macular degeneration. The basic design is composed of two decentered high optical power lenses ( + 66D and -66D) inducing a 3° prismatic effect to project a magnified central field of view into a healthier location off the central fovea. Aspheric surfaces were used to ensure a compromise between good optical quality and high tolerance to the final axial position of both lenses after surgery. With this particular design, the telescope affords an extended range of depth of focus, high tolerance to different axial lengths of the eye and robustness against typical values of astigmatism and higher order aberrations. The final design has been manufactured in a foldable material and is compact enough to facilitate surgical implantation. This telescope is a simple but promising intraocular visual aid for AMD patients.

  20. An aspheric intraocular telescope for age-related macular degeneration patients

    PubMed Central

    Tabernero, Juan; Qureshi, Muhammad A; Robbie, Scott J; Artal, Pablo

    2015-01-01

    We have designed an intraocular telescope for the posterior chamber of the human eye of patients with age related macular degeneration. The basic design is composed of two decentered high optical power lenses ( + 66D and −66D) inducing a 3° prismatic effect to project a magnified central field of view into a healthier location off the central fovea. Aspheric surfaces were used to ensure a compromise between good optical quality and high tolerance to the final axial position of both lenses after surgery. With this particular design, the telescope affords an extended range of depth of focus, high tolerance to different axial lengths of the eye and robustness against typical values of astigmatism and higher order aberrations. The final design has been manufactured in a foldable material and is compact enough to facilitate surgical implantation. This telescope is a simple but promising intraocular visual aid for AMD patients. PMID:25798322

  1. Impact of Young Age at Diagnosis on Survival in Patients with Surgically Treated Renal Cell Carcinoma: a Multicenter Study

    PubMed Central

    2016-01-01

    The prognostic significance of age in renal cell carcinoma (RCC) is a subject of debate. The aim of the present multi-institutional study was to evaluate the impact of age on clinicopathological features and survival in a large cohort of patients with RCC. A total of 5,178 patients who underwent surgery for RCC at eight institutions in Korea between 1999 and 2011 were categorized into three groups according to age at diagnosis as follows: young age (< 40 years, n = 541), middle-age (≥ 40 and < 60 years, n = 2,551), and old age (≥ 60 years, n = 2,096) groups. Clinicopathological variables and survival rates were compared between the three groups. Young patients had lower stage tumors with a low Fuhrman grade, a lower rate of lymphovascular invasion than patients in the other age groups. Regarding histologic type, the young age group had a lower percentage of clear cell histology and a greater incidence of Xp11.2 translocation RCC. Kaplan-Meier estimates showed that cancer-specific survival was significantly better in the young age group than in the other groups (log rank test, P = 0.008). However, age at diagnosis was not an independent predictor of survival in multivariate analysis. In conclusion, young age at diagnosis was associated with favorable pathologic features, although it was not an independent prognostic factor for survival in patients with surgically-treated RCC. Age itself should not be regarded as a crucial determinant for the treatment of RCC. PMID:27822938

  2. Differences in COPD Patient Care by Primary Family Caregivers: An Age-Based Study

    PubMed Central

    Hsiao, Peng-Ching; Chu, Chi-Ming; Sung, Pei-Yi; Perng, Wann-Cherng; Wang, Kwua-Yun

    2014-01-01

    Background Because Taiwan has the fastest aging rate among developed countries, care for the elderly is becoming more prominent in the country. Primary family caregivers play an important role in patient health and health promotion behavior. Chronic obstructive pulmonary disease (COPD), an age-related disease, is a major public health problem with high morbidity and mortality and can be a long-term burden for family members; however, little attention has been given to the differences in COPD care between elder caregivers and other caregivers. This study aimed to investigate the differences between elder family caregivers and non-elder family caregivers caring for COPD patients in Taiwan, including caring behavior, caregiver response, and caring knowledge. Methods This cross-sectional study was conducted between March 2007 and January 2008; 406 primary family caregivers of COPD patients from the thoracic outpatient departments of 6 hospitals in north-central Taiwan were recruited to answer questionnaires measuring COPD characteristics, care behavior, caregiver response, and COPD knowledge. All questionnaires, which addressed caregiver knowledge, care behaviors, and care reactions, were shown to have acceptable validity and reliability, and the data were analyzed using univariate and generalized linear model techniques. Results The elder caregivers group had 79 participants, and the non-elder caregivers comprised 327 participants. The COPD-related knowledge scale results were positively correlated with the family caregiver caring behavior scale, suggesting that better COPD-related knowledge among family caregivers may result in improved caring behavior. After adjusting for all possible confounding factors, the elder caregivers had significantly lower COPD-related knowledge than the non-elder caregivers (P<0.001). However, there were no significant differences in the family caregiver caring behavior scale or the caregiver reaction assessment scale between the two

  3. Correlation between patient age at total hip replacement surgery and lifeexpectancy.

    PubMed

    Schwartsmann, Carlos Roberto; Spinelli, Leandro de Freitas; Boschin, Leonardo Carbonera; Yépez, Anthony Kerbes; Crestani, Marcus Vinicius; Silva, Marcelo Faria

    2015-01-01

    Total hip arthroplasty (THA) is one of the most cost-effective hip surgeries among orthopedic procedures. We conducted an extensive literature review with 5,394 papers regarding survival rates after THA. We searched PubMed, Embase and the Cochrane library from January 1(st), 1970 to July 31(th), 2014 looking for all citations about total hip arthroplasty with a long term follow-up (longer than 10 years). The criteria were rigorous: no loss of follow-up, and follow-up more than 10 years. The authors should have known the complete history of patients (whether the patient is alive or dead). Considering the criteria, we found only 15 papers. To evaluate the relationship between follow-up and survival, a linear regression analysis was applied. Considering the papers analysed, and applying the search criteria, we obtained a mean age for the patients above 57.5 years. The chance of survival at 15 years was 57.6%, at 20 years it was 34.6% and at 25 years it is only 11.6%. The relationship between follow-up and survival was significantly linear (p <0.001). Only 11.6% of patients undergoing THA will be still alive 25 years after the surgical procedure. Level of Evidence I, Prognostic Study.

  4. Evaluation of cardiovascular biomarkers in patients with age-related wet macular degeneration

    PubMed Central

    Keles, Sadullah; Ates, Orhan; Kartal, Baki; Alp, Hamit Hakan; Ekinci, Metin; Ceylan, Erdinc; Ondas, Osman; Arpali, Eren; Dogan, Semih; Yildirim, Kenan; Keles, Mevlut Sait

    2014-01-01

    Aim To evaluate levels of homocysteine, asymmetric dimethylarginine (ADMA), and nitric oxide (NO), as well as activity of endothelial NO synthase (eNOS), in patients with age-related macular degeneration (AMD). Methods The levels of homocysteine, ADMA, and NO and activity of eNOS in patients who were diagnosed with wet AMD by fundus fluorescein angiography (n=30) were compared to a control group with no retinal pathology (n=30). Results Levels of homocysteine and ADMA were found to be significantly higher in the wet AMD group than in the control group (P<0.001), whereas NO levels and eNOS activity were higher in the control group (P<0.001). In the wet AMD group, we detected a 2.64- and 0.33-fold increase in the levels of ADMA and homocysteine, respectively, and a 0.49- and 2.41-fold decrease in the eNOS activity and NO level, respectively. Conclusion Elevated levels of homocysteine and ADMA were observed in patients with wet AMD. Increased ADMA may be responsible for the diminished eNOS activity found in these patients, which in turn contributes to the decrease in NO levels, which likely plays a role in the pathogenesis of AMD. PMID:25210424

  5. Insurance and Prehospital Delay in Patients ≤55 Years of Age with Acute Myocardial Infarction

    PubMed Central

    Chen, Serene I.; Wang, Yongfei; Dreyer, Rachel; Strait, Kelly M.; Spatz, Erica S.; Xu, Xiao; Smolderen, Kim G.; Desai, Nihar R.; Lorenze, Nancy P.; Lichtman, Judith H.; Spertus, John A.; D’Onofrio, Gail; Bueno, Héctor; Masoudi, Frederick A.; Krumholz, Harlan M.

    2016-01-01

    This prospective study assessed whether gender differences in health insurance help explain gender differences in delay in seeking care for US patients with acute myocardial infarction (AMI). We also assessed gender differences in such prehospital delay for AMI in Spain, a country with universal insurance. We used data from 2,951 US and 496 Spanish patients aged 18–55 years with AMI. US patients were grouped by insurance status: adequately insured, underinsured, or uninsured. For each country, we assessed the association between gender and prehospital delay (symptom onset to hospital arrival). For the US cohort, we modeled the relationship between insurance groups and delay of >12 hours. US women were less likely than men to be uninsured, but more likely to be underinsured and a larger proportion of women than men experienced delays of >12 hours (38% versus 29%). We found no association between insurance status and delays of >12 hours in men or women. Only 17.3% of Spanish patients had delays of >12 hours and there were no significant gender differences. In conclusion, women were more likely than men to delay, though it was not explained by differences in insurance status. The lack of gender differences in prehospital delays in Spain suggests that these differences may vary by health care system and culture. PMID:26541907

  6. Correlation between patient age at total hip replacement surgery and lifeexpectancy

    PubMed Central

    Schwartsmann1, Carlos Roberto; Spinelli, Leandro de Freitas; Boschin, Leonardo Carbonera; Yépez, Anthony Kerbes; Crestani, Marcus Vinicius; Silva, Marcelo Faria

    2015-01-01

    ABSTRACT Total hip arthroplasty (THA) is one of the most cost-effective hip surgeries among orthopedic procedures. We conducted an extensive literature review with 5,394 papers regarding survival rates after THA. We searched PubMed, Embase and the Cochrane library from January 1st, 1970 to July 31th, 2014 looking for all citations about total hip arthroplasty with a long term follow-up (longer than 10 years). The criteria were rigorous: no loss of follow-up, and follow-up more than 10 years. The authors should have known the complete history of patients (whether the patient is alive or dead). Considering the criteria, we found only 15 papers. To evaluate the relationship between follow-up and survival, a linear regression analysis was applied. Considering the papers analysed, and applying the search criteria, we obtained a mean age for the patients above 57.5 years. The chance of survival at 15 years was 57.6%, at 20 years it was 34.6% and at 25 years it is only 11.6%. The relationship between follow-up and survival was significantly linear (p <0.001). Only 11.6% of patients undergoing THA will be still alive 25 years after the surgical procedure. Level of Evidence I, Prognostic Study. PMID:27057147

  7. Bevacizumab for neovascular age-related macular degeneration in Chinese patients in a clinical setting

    PubMed Central

    Ng, Danny Siu-Chun; Kwok, Alvin Kwan-Ho; Tong, Justin Man-Kit; Chan, Clement Wai-Nang; Li, Walton Wai-Tat

    2016-01-01

    AIM To determine the outcome of non-investigational treatment with intravitreal bevacizumab (IVB) in neovascular age-related macular degeneration (AMD) patients. METHODS Retrospective chart review of 81 eyes with neovascular AMD followed-up for at least 12mo and received 3-monthly loading IVB injections. Re-treat was based upon the individual clinician's judgment. Best-corrected visual acuity (BCVA) and optical coherence tomography measurements of central foveal thickness outcomes were evaluated at 12, 24mo. RESULTS Eighty-one eyes (of 75 patients) completed 12mo of follow-up and 44 eyes (of 41 patients) completed 24mo of follow-up. The mean baseline logMAR BCVA significantly improved from 0.94±0.69 to 0.85±0.68 at 12mo (P<0.001) and from 0.91±0.65 to 0.85±0.60 (P=0.004) at 24mo. The proportion of eyes that lost <15 logMAR letters at 12mo was 90.1% and at 24mo was 81.8%. IVB was effective in improving visual acuity in both treatment naïve and previous photodynamic therapy (PDT)-treated subgroups. Treatment naive patients required significantly fewer injections than patients with prior PDT. Multiple regression analysis identified that poorer baseline visual acuity was associated with greater improvement in visual acuity (P=0.015). CONCLUSION Fewer injections in clinical practice may result in suboptimal visual outcomes compared with clinical trials of IVB in neovascular AMD patients. Poor baseline visual acuity and prior PDT treatment may also improve vision after IVB. The safety and durability of effect was maintained at 24mo. PMID:27158614

  8. Individualized Treatment of Neovascular Age-Related Macular Degeneration: What are Patients Gaining? Or Losing?

    PubMed

    Stewart, Michael W

    2015-05-21

    The widespread use of drugs that bind diffusible vascular endothelial growth factor (VEGF) has revolutionized the treatment of neovascular age-related macular degeneration (AMD). The pivotal ranibizumab and aflibercept registration trials featured monthly intravitreal injections for 12 months, during which visual acuities and macular edema rapidly improved for the first 3 months and modest gains or stabilization continued until the primary endpoint. In many subsequent trials, patients were evaluated monthly and treated as-needed (PRN) according to the results of visual acuity (VA) testing, fundus examinations and optical coherence tomography scans. Compared to monthly-treated control groups, PRN treated patients require fewer injections during the first year but they also experience smaller VA gains (1-3 letters). A small number of prospective trials that directly compared monthly with PRN therapy showed that VA gains with discontinuous therapy lag slightly behind those achieved with monthly injections. Physicians recognize that monthly office visits with frequent intraocular injections challenge patients' compliance, accrue high drug and professional service costs, and clog office schedules with frequently returning patients. To decrease the numbers of both office visits and anti-VEGF injections without sacrificing VA gains, physicians have embraced the treat-and-extend strategy. Treat-and-extend has not been studied as rigorously as PRN but it has become popular among both vitreoretinal specialists and patients. Despite the possible risks associated with discontinuous therapy (decreased VA and increased macular fluid), most physicians individualize treatment (PRN or treat-and-extend) for the majority of their patients. This review chapter explores the many advantages of individualized therapy, while balancing these against suboptimal responses due to the decreased frequency of anti-VEGF injections.

  9. Modulation of age at onset in Huntington's disease and spinocerebellar ataxia type 2 patients originated from eastern India.

    PubMed

    Chattopadhyay, Biswanath; Ghosh, Subho; Gangopadhyay, Prasanta K; Das, Shaymal K; Roy, T; Sinha, Krishna K; Jha, Dilip K; Mukherjee, Subhash C; Chakraborty, Ambar; Singhal, Bhim S; Bhattacharya, Anup K; Bhattacharyya, Nitai P

    2003-07-17

    To identify the genetic modifier(s) that might alter the age at onset in Huntington's disease (HD) we have analyzed variations in GluR6 kainate receptor (GluR6), CA150 gene, Delta2642 and polymorphic CCG repeat variation in huntingtin (htt) gene in 77 HD patients and normal individuals. In addition, variation in the RAI1 gene was analyzed in 30 spinocerebellar ataxia (SCA2) patients and normal individuals to show the possible influence on the age at onset. Multiple regression analysis indicated that variation in GluR6 and CCG repeat genotype might explain 6.2% and 3.1%, respectively, of the variability in the age at onset in HD. Similar analysis with SCA2 patients indicated that RAI1 might explain about 13% of the variability in the age at onset. Specific alleles in GluR6 and CA150 locus were only observed in HD patients.

  10. Changes in plasma amino acid concentrations with increasing age in patients with propionic acidemia.

    PubMed

    Scholl-Bürgi, Sabine; Sass, Jörn Oliver; Heinz-Erian, Peter; Amann, Edda; Haberlandt, Edda; Albrecht, Ursula; Ertl, Claudia; Sigl, Sara Baumgartner; Lagler, Florian; Rostasy, Kevin; Karall, Daniela

    2010-05-01

    The objective of the study is to analyze plasma amino acid concentrations in propionic acidemia (PA) for the purpose of elucidating possible correlations between propionyl-CoA carboxylase deficiency and distinct amino acid behavior. Plasma concentrations of 19 amino acids were measured in 240 random samples from 11 patients (6 families) with enzymatically and/or genetically proven propionic acidemia (sampling period, January 2001-December 2007). They were compared with reference values from the literature and correlated with age using the Pearson correlation coefficient test. Decreased plasma concentrations were observed for glutamine, histidine, threonine, valine, isoleucine, leucine, phenylalanine and arginine. Levels of glycine, alanine and aspartate were elevated, while values of serine, asparagine, ornithine and glutamate were normal. For lysine, proline and methionine a clear association was not possible. Significant correlations with age were observed for 13 amino acids (positive correlation: asparagine, glutamine, proline, alanine, histidine, threonine, methionine, arginine; negative correlation: leucine, phenylalanine, ornithine, glutamate and aspartate). This study gives new insight over long-term changes in plasma amino acid concentrations and may provide options for future therapies (e.g., substitution of anaplerotic substances) in PA patients.

  11. The Role of Zinc Sulfate in Acute Bronchiolitis in Patients Aged 2 to 23 Months

    PubMed Central

    Heydarian, Farhad; Behmanesh, Fatemeh; Daluee, Mohammadkhaje; Kianifar, Hamidreza; Hematian, Mohammadnasir

    2011-01-01

    Objective Evaluating the effect of zinc sulfate in improving the clinical manifestations of acute bronchiolitis in children younger than 2 years. Methods This was a double blind pilot trial on 50 patients aged 2 to 23 months at Ghaem and Dr. Sheikh Hospitals in Mashhad from January 2008 to March 2009. Patients were randomly divided into two groups: a case group received oral zinc sulfate and to the control group was given placebo. Findings Mean age of case group was 168.0±108.6 days and control group 169.2±90.4 days (P=0.98) with male predominance in both groups. At first there was no statistically significant difference between the two groups in reducing the symptoms. But 24 hours after treating, improvement of some important manifestations including tachypnea, subcostal and intercostal retraction, wheezing and cyanosis revealed statistically significant difference in control group in comparison with case group (P=0.04). Conclusion Zinc sulfate has no benefit in improving clinical manifestations of acute bronchiolitis. PMID:23056793

  12. Neural stem cells improve neuronal survival in cultured postmortem brain tissue from aged and Alzheimer patients

    PubMed Central

    Wu, L; Sluiter, A A; Guo, Ho-fu; Balesar, R A; Swaab, D F; Zhou, Jiang-Ning; Verwer, R W H

    2008-01-01

    Abstract Neurodegenerative diseases are progressive and incurable and are becoming ever more prevalent. To study whether neural stem cell can reactivate or rescue functions of impaired neurons in the human aging and neurodegenerating brain, we co-cultured postmortem slices from Alzheimer patients and control participants with rat embryonic day 14 (E14) neural stem cells. Viability staining based on the exclusion of ethidium bromide by intact plasma membranes showed that there were strikingly more viable cells and fewer dead cells in slices co-cultured with neural stem cells than in untreated slices. The presence of Alzheimer pathology in the brain slices did not influence this effect, although the slices from Alzheimer patients, in general, contained fewer viable cells. Co-culturing with rat E14 fibroblasts did not improve the viability of neurons in the human brain slices. Since the human slices and neural stem cells were separated by a membrane during co-culturing our data show for the first time that neural stem cells release diffusible factors that may improve the survival of aged and degenerating neurons in human brains. PMID:18088384

  13. Relationship of ACL Injury and Posterior Tibial Slope With Patient Age, Sex, and Race

    PubMed Central

    Waiwaiole, Alana; Gurbani, Ajay; Motamedi, Kambiz; Seeger, Leanne; Sim, Myung Shin; Nwajuaku, Patricia; Hame, Sharon L.

    2016-01-01

    Background: Posterior tibial slope (PTS) has been proposed as a potential risk factor for anterior cruciate ligament (ACL) injury; however, studies that have examined this relationship have provided inconclusive and sometimes contradictory results. Further characterization of this relationship may enable the medical community to identify individuals at greater risk for ACL injury and possibly characterize an anatomic target during surgical reconstruction. Purpose: The primary goal was to investigate the relationship between PTS and ACL injury. The secondary goal was to determine whether there are any patient factors, such as age, race, or sex, that correlate with ACL injury and PTS. Study Design: Cross-sectional study; Level of evidence, 3. Methods: Medical records of 221 patients who underwent magnetic resonance imaging (MRI) of the knee between January 2003 and December 2009 were reviewed. Patients were separated into 2 groups: a study group of those subjects who had undergone surgery for ACL injury (n = 107) and a control group of patients diagnosed with patellofemoral syndrome (n = 114). Demographic data were collected, and MRI images from both groups were analyzed using imaging software to obtain medial and lateral tibial slope measurements. Data were then analyzed using analysis of variance (ANOVA) comparison and a multivariable regression model to determine which, if any, patient factors were related to probability of having an ACL injury. Results: ANOVA comparison demonstrated that the study group had significantly greater values for lateral PTS (6° ± 4°; P < .001) and medial PTS (7° ± 4°; P = .002) compared with controls (5° ± 3° and 5° ± 4°, respectively). After stepwise elimination of nonsignificant variables, the final multivariable logistic regression model determined that age (odds ratio [OR], 0.94; P < .001) and lateral PTS (OR, 1.12; P = .002) had statistically significant relationships with ACL injury. Medial PTS, race, and sex were not

  14. Does Sensory Function Decline Independently or Concomitantly with Age? Data from the Baltimore Longitudinal Study of Aging

    PubMed Central

    Gadkaree, Shekhar K.; Sun, Daniel Q.; Li, Carol; Lin, Frank R.; Ferrucci, Luigi; Simonsick, Eleanor M.

    2016-01-01

    Objectives. To investigate whether sensory function declines independently or in parallel with age within a single individual. Methods. Cross-sectional analysis of Baltimore Longitudinal Study of Aging (BLSA) participants who underwent vision (visual acuity threshold), proprioception (ankle joint proprioceptive threshold), vestibular function (cervical vestibular-evoked myogenic potential), hearing (pure-tone average audiometric threshold), and Health ABC physical performance battery testing. Results. A total of 276 participants (mean age 70 years, range 26–93) underwent all four sensory tests. The function of all four systems declined with age. After age adjustment, there were no significant associations between sensory systems. Among 70–79-year-olds, dual or triple sensory impairment was associated with poorer physical performance. Discussion. Our findings suggest that beyond the common mechanism of aging, other distinct (nonshared) etiologic mechanisms may contribute to decline in each sensory system. Multiple sensory impairments influence physical performance among individuals in middle old-age (age 70–79). PMID:27774319

  15. [Effect of different tests with physical exercise to change of the ankle-brachial index in aged patients].

    PubMed

    Sumin, A N; Krasilova, T A; Masin, A N

    2011-01-01

    The aim was to study the dynamics of ankle-brachial index (ABI) after treadmill test, after six-minute walk test (SWT) and after electric muscle stimulation (EMS) in aged patients. We conducted a survey of 80 aged patients (73,0 +/- 16,0 years). ABI was determined at rest and immediately after the following tests: 1) treadmill-test for five minutes, 2) SWT, and 3) EMS for five minutes. Atherosclerotic lesions of lower limb arteries was absent only in 21,3% of patients according to color duplex scanning. ABI significantly decreased on both limbs after treadmill-test ant after SWT. During EMS, in contrast, ABI was increased. Thus, you can use SWT in the diagnosis of subclinical atherosclerosis in a general clinical practice as an alternative to treadmill-tests. Good tolerability of EMS patients and ABI increase show the availability of EMS in physical rehabilitation of aged patients with peripheral atherosclerosis.

  16. Generational dermatology: model for prevention and multi decade approach toward the evolving, aging patient.

    PubMed

    Roberts, Wendy E

    2013-12-01

    The proposed terminology Generational Dermatology encompasses prevention and involves medical, cosmetic, surgical and oncologic strategies over the decades to optimize skin performance throughout the course of a lifetime. Organ failure is the inability of the organ to perform its determined function as a part of normal physiology and it may be possible to take a Generational preventive approach toward reducing morbidities associated with the failure of our largest organ, the skin. Outside of skin cancer prevention efforts we have as a specialty primarily worked on the tertiary prevention realm. I advocate that we can increase our focus on the primary and secondary tiers where we as Dermatologists have the training and education to identify risk factors and detect early symptoms of skin disease. I appeal to the house of Dermatology to embrace this concept of Generational Dermatology as preventive medicine for the evolving aging patient. The practice of Generational Dermatology will decrease patient morbidity and bring down the cost of healthcare. Our global increased longevity increases the number of elderly worldwide. Longer lifespan means dermatologic needs will increase as the skin must perform its basic function longer. There are also new unknowns and skin issues which arise from large numbers of people in the 9th and 10th decades. Generational Dermatology is well suited to be a model for prevention as our patient's age and we can intervene at any decade. I believe the specialty will increasingly focus on how the skin can optimally perform for a longer period. Lastly, the practice of Generational Dermatology unifies the house of Dermatology as we need the innovations and input of every subspecialty to contribute to the health of the people we serve.

  17. Cystatin C Levels in Middle-Aged Patients with Obstructive Sleep Apnea Syndrome

    PubMed Central

    Archontogeorgis, Kostas; Nena, Evangelia; Tsigalou, Christina; Voulgaris, Athanasios; Xanthoudaki, Maria; Froudarakis, Marios

    2016-01-01

    Background. Obstructive sleep apnea syndrome (OSAS) is associated with systemic inflammation and increased risk of cardiovascular and chronic kidney disease. Cystatin C (Cyst C) is a novel biomarker of both latent renal damage and cardiovascular disease. Aim of the study was to measure serum levels of Cyst C, as well as IL-8 and CRP, in otherwise healthy OSAS patients. Methods. 84 individuals examined with polysomnography for OSAS symptoms without known comorbidities were prospectively recruited. Results. According to apnea hypopnea index (AHI) subjects were divided in two groups: OSAS group (AHI > 5/hour, n = 64) and controls (AHI < 5/hour, n = 20), which were age- and BMI-matched. Cyst C levels were higher in OSAS patients versus controls (1176.13 ± 351.33 versus 938.60 ± 245.83 ng/mL, resp.; p = 0.017) while serum IL-8 and CRP levels did not differ significantly. Positive correlation was found between Cyst C levels and respiratory disturbance index (RDI) (r = 0.240, p = 0.039) and percentage of time with oxygen saturation <90% (r = 0.290, p = 0.02) and negative correlation was found between Cyst C levels and average oxygen saturation during sleep (r = −0.291, p = 0.012). After adjustment for age and BMI, RDI was the only independent predictor of Cyst C levels (β = 0.256, p = 0.039). Conclusion. Cyst C serum levels are increased in OSAS patients without comorbidities, suggesting an increased renal and cardiovascular disease risk. PMID:27843647

  18. Individualized Treatment of Neovascular Age-Related Macular Degeneration: What are Patients Gaining? Or Losing?

    PubMed Central

    Stewart, Michael W.

    2015-01-01

    The widespread use of drugs that bind diffusible vascular endothelial growth factor (VEGF) has revolutionized the treatment of neovascular age-related macular degeneration (AMD). The pivotal ranibizumab and aflibercept registration trials featured monthly intravitreal injections for 12 months, during which visual acuities and macular edema rapidly improved for the first 3 months and modest gains or stabilization continued until the primary endpoint. In many subsequent trials, patients were evaluated monthly and treated as-needed (PRN) according to the results of visual acuity (VA) testing, fundus examinations and optical coherence tomography scans. Compared to monthly-treated control groups, PRN treated patients require fewer injections during the first year but they also experience smaller VA gains (1–3 letters). A small number of prospective trials that directly compared monthly with PRN therapy showed that VA gains with discontinuous therapy lag slightly behind those achieved with monthly injections. Physicians recognize that monthly office visits with frequent intraocular injections challenge patients’ compliance, accrue high drug and professional service costs, and clog office schedules with frequently returning patients. To decrease the numbers of both office visits and anti-VEGF injections without sacrificing VA gains, physicians have embraced the treat-and-extend strategy. Treat-and-extend has not been studied as rigorously as PRN but it has become popular among both vitreoretinal specialists and patients. Despite the possible risks associated with discontinuous therapy (decreased VA and increased macular fluid), most physicians individualize treatment (PRN or treat-and-extend) for the majority of their patients. This review chapter explores the many advantages of individualized therapy, while balancing these against suboptimal responses due to the decreased frequency of anti-VEGF injections. PMID:26239466

  19. Phacoemulsification without preoperative mydriasis in patients with age-related cataract associated with type 2 diabetes

    PubMed Central

    Joshi, Rajesh Subhash

    2016-01-01

    Aim To study the effect of intracameral injection of preservative-free lignocaine to induce pupil dilatation, without using any preoperative dilating eyedrops or intraoperative mydriatics in patients with age-related cataract associated with type 2 diabetes mellitus. Design This was a prospective, observational, and interventional case series conducted at a tertiary eyecare center in rural India. Materials and methods A total of 32 patients underwent phacoemulsification under topical anesthesia for visually significant cataract. Preoperative pupillary diameter was measured 3 days prior to surgical procedure under mydriatics (tropicamide 0.8%, phenylephrine hydrochloride 5%). Intraoperative pupillary dilatation was achieved by 1% intracameral lignocaine solution alone. Effective phacoemulsification time (EPT), total surgical time, and final pupillary diameter were recorded at the conclusion of surgery. Results The average duration of diabetes was 11.2 (range 5–25) years. There was no difference in dilatation by preoperative pupil-dilating drops (5.2±0.5 mm, range 3–8.3 mm) and intracameral 1% lignocaine during the surgical procedure (P=0.63). There was a negative correlation (r=−0.92) between diabetes duration and dilatation of pupils with dilating drops and intracameral lignocaine. The duration of the surgery, EPT, and phacoemulsification chop had statistically insignificant effects on mydriasis, while the grade of the nucleus had a statistically significant effect on mydriasis. Intracameral lignocaine had no significant effect on blood pressure or pulse. There were no surgical complications that could have compromised the visual outcome. None of the patients developed macular edema in a follow-up period of 3 months; 28 patients (87.5%) had best-corrected visual acuity from 20/30 to 20/20. Conclusion Intracameral lignocaine 1% provides sufficient mydriasis for the safe phacoemulsification of cataract in patients with type 2 diabetes of variable duration

  20. Duration of first remission, hematopoietic cell transplantation-specific comorbidity index and patient age predict survival of patients with AML transplanted in second CR.

    PubMed

    Michelis, F V; Atenafu, E G; Gupta, V; Kim, D D; Kuruvilla, J; Lambie, A; Lipton, J H; Loach, D; Messner, H A

    2013-11-01

    Allo-SCT is potentially curative for patients with AML. Patients transplanted in CR2 tend to experience inferior survival compared with those in CR1. We retrospectively investigated the impact of pretransplant variables on the outcome of patients transplanted with AML in CR2. Ninety-four patients with AML in CR2 received a transplant between 1999 and 2011 with myeloablative (MA, n=65) or reduced-intensity conditioning regimens (RIC, n=29). Variables investigated included cytogenetic risk at diagnosis (SWOG), hematopoietic cell transplantation-specific comorbidity index (HCT-CI), CMV status, duration of CR1 and age. Median age of all patients was 47 years (range 18-70). Multivariable analysis for OS identified three prognostically significant categories: a favorable risk group included patients with duration of CR1 ≥6 months, age <55 years and HCT-CI score 0-3, an intermediate risk group with duration of CR1 ≥6 months, age <55 years and HCT-CI score 4-5 and a high-risk group with duration of CR1 <6 months or age ≥55 years (P=0.0001) with 5-year survivals of 53%, 31% and 6%, respectively. Acute and chronic GVHD did not influence this risk stratification. The stated risk factors discriminate patients with different OS and may assist in decision making for allo-SCT.

  1. Association between comorbid conditions and BADL/IADL disability in hypertension patients over age 45

    PubMed Central

    Qian, Jiahui; Ren, Xiaohui

    2016-01-01

    Abstract Hypertension usually coexists with other chronic conditions and can cause disability in relation to activities of daily living. We examined the association between the number and categories of comorbid conditions and disability affecting activities of daily living in hypertension patients. The data were collected from the 2013 follow-up survey of the China Health and Retirement Longitudinal Study (CHARLS), which contains information about chronic conditions and disability. Additionally, socio-demographic characteristics of 3754 hypertension patients aged 45 and older were included in this study. Comorbid conditions included dyslipidemia, stroke, and 12 other chronic conditions. Disability in relation to activities of daily living was assessed using the basic activities of daily living (BADL) and the instrumental activities of daily living (IADL) instruments. Differences in BADL/IADL disability among patients with different comorbid conditions were compared using the chi-square test, and the influence of chronic conditions and socio-demographic characteristics on BADL/IADL disability was analyzed using logistic models. Without considering the influence of specific chronic conditions on BADL/IADL, hypertension patients with additional comorbid conditions were more likely to suffer from BADL/IADL disability. When considering the effect of specific chronic conditions, the number of comorbid conditions did not significantly influence BADL/IADL disability. Dyslipidemia, chronic lung disease, stroke, memory-related diseases, and arthritis/rheumatism were associated with BADL disability. Chronic lung diseases, heart diseases, stroke, stomach/digestive system diseases, emotional/nervous/psychiatric problems, memory-related diseases, arthritis/rheumatism, and asthma were associated with IADL disability. Additionally, female, people with lower education level, people living in village, and people living in middle and western China were more likely suffer from BADL

  2. Total and specific serum IgE decreases with age in patients with allergic rhinitis, asthma and insect allergy but not in patients with atopic dermatitis

    PubMed Central

    Mediaty, Anja; Neuber, Karsten

    2005-01-01

    Concerning allergic diseases, the incidence of allergic symptoms, as well as their severity, seems to decrease with age. The decline of onset of allergic symptoms observed in ageing might result from a decrease of serum total and specific IgE. Atopic disorders are complex diseases that involve interactions among several physiological systems, e.g. skin, lung, mucosae, and the immune system. It was the aim of this study to compare the effects of age on total and specific IgE in patients with atopic dermatitis (AD), allergic rhinitis or asthma, and insect allergy, respectively. The study population consisted of 559 individuals (male: 229 and female: 330). Total and allergen specific IgE was measured in every individual. From the whole study population, 113 patients suffered from atopic dermatitis (AD), 132 had allergic rhinitis or asthma, and 314 were tested because of insect allergy. Total and specific serum IgE was significantly decreased as a function of age in patients with allergic rhinitis and asthma and with insect allergy. In contrast, no significant decrease of total and specific serum IgE in old individuals with AD was observed. Additionally, in the group of patients with a total IgE < 300 kU/l a reduction of total serum IgE was significantly correlated with age. In contrast, patients with IgE levels > 300 kU/l showed no correlation with age. Immunosenescence does not affect increased IgE levels in atopic patients with AD and/or high serum IgE levels indicating that in these subgroups of patients the atopic propensity remains into advanced age. One may hypothesize that either onset of allergic sensitization during life or the kind of atopic disease influences the correlation between age and IgE synthesis. PMID:15927080

  3. Are the Pathological Characteristics of Prostate Cancer More Aggressive or More Indolent Depending upon the Patient Age?

    PubMed

    Ji, Guangjie; Huang, Cong; Song, Gang; Xiong, Gengyan; Fang, Dong; Wang, He; Hao, Han; Cai, Lin; He, Qun; He, Zhisong; Zhou, Liqun

    2017-01-01

    Purpose. To identify pathological characteristics of prostate cancer according to patient age at diagnosis. Methods. A retrospective review of 2,929 men diagnosed with prostate cancer was performed. Pathological characteristics were compared across age groups: ≤55, 56-75, and >75 years. Results. The study cohort included 133 patients (4.5%), 2,033 patients (69.5%), and 763 patients (26.0%) in the three age groups, respectively. The median pathological Gleason sums in the three age groups were 8, 7, and 8, respectively. The Gleason sum, primary Gleason score, and second primary Gleason score were significantly different among the three age groups (Z = 12.975, p = 0.002; Z = 9.264, p = 0.010; Z = 6.692, p = 0.035, resp.). The percentages of Gleason pattern 5 tumors for the three age groups were 44.4%, 32.3%, and 36.8%, respectively; they were significantly different (χ(2) = 11.641, p = 0.003). The percentages of tumors with Gleason score grade groups 3-5 for the three age groups were 66.9%, 60.5%, and 66.3%, respectively; they were significantly different (χ(2) = 9.401, p = 0.009). Conclusions. The present study indicated that men aged ≤55 years or >75 years show higher levels of clinically significant prostate cancer compared to patients between the ages of 55 and 75 years. Younger and more elderly male patients are more likely to have a more aggressive disease.

  4. Are the Pathological Characteristics of Prostate Cancer More Aggressive or More Indolent Depending upon the Patient Age?

    PubMed Central

    Ji, Guangjie; Huang, Cong; Fang, Dong; Wang, He; Hao, Han; Cai, Lin; He, Qun; He, Zhisong

    2017-01-01

    Purpose. To identify pathological characteristics of prostate cancer according to patient age at diagnosis. Methods. A retrospective review of 2,929 men diagnosed with prostate cancer was performed. Pathological characteristics were compared across age groups: ≤55, 56–75, and >75 years. Results. The study cohort included 133 patients (4.5%), 2,033 patients (69.5%), and 763 patients (26.0%) in the three age groups, respectively. The median pathological Gleason sums in the three age groups were 8, 7, and 8, respectively. The Gleason sum, primary Gleason score, and second primary Gleason score were significantly different among the three age groups (Z = 12.975, p = 0.002; Z = 9.264, p = 0.010; Z = 6.692, p = 0.035, resp.). The percentages of Gleason pattern 5 tumors for the three age groups were 44.4%, 32.3%, and 36.8%, respectively; they were significantly different (χ2 = 11.641, p = 0.003). The percentages of tumors with Gleason score grade groups 3–5 for the three age groups were 66.9%, 60.5%, and 66.3%, respectively; they were significantly different (χ2 = 9.401, p = 0.009). Conclusions. The present study indicated that men aged ≤55 years or >75 years show higher levels of clinically significant prostate cancer compared to patients between the ages of 55 and 75 years. Younger and more elderly male patients are more likely to have a more aggressive disease. PMID:28265568

  5. Visual performance in patients with neovascular age-related macular degeneration undergoing treatment with intravitreal ranibizumab.

    PubMed

    Sabour-Pickett, Sarah; Loughman, James; Nolan, John M; Stack, Jim; Pesudovs, Konrad; Meagher, Katherine A; Beatty, Stephen

    2013-01-01

    Purpose. To assess visual function and its response to serial intravitreal ranibizumab (Lucentis, Genentech) in patients with neovascular age-related macular degeneration (nv-AMD). Methods. Forty-seven eyes of 47 patients with nv-AMD, and corrected distance visual acuity (CDVA) logMAR 0.7 or better, undergoing intravitreal injections of ranibizumab, were enrolled into this prospective study. Visual function was assessed using a range of psychophysical tests, while mean foveal thickness (MFT) was determined by optical coherence tomography (OCT). Results. Group mean (±sd) MFT reduced significantly from baseline (233 (±59)) to exit (205 (±40)) (P = 0.001). CDVA exhibited no change between baseline and exit visits (P = 0.48 and P = 0.31, resp.). Measures of visual function that did exhibit statistically significant improvements (P < 0.05 for all) included reading acuity, reading speed, mesopic and photopic contrast sensitivity (CS), mesopic and photopic glare disability (GD), and retinotopic ocular sensitivity (ROS) at all eccentricities. Conclusion. Eyes with nv-AMD undergoing intravitreal ranibizumab injections exhibit improvements in many parameters of visual function. Outcome measures other than CDVA, such as CS, GD, and ROS, should not only be considered in the design of studies investigating nv-AMD, but also in treatment and retreatment strategies for patients with the condition.

  6. Visual Performance in Patients with Neovascular Age-Related Macular Degeneration Undergoing Treatment with Intravitreal Ranibizumab

    PubMed Central

    Loughman, James; Nolan, John M.; Stack, Jim; Pesudovs, Konrad; Meagher, Katherine A.; Beatty, Stephen

    2013-01-01

    Purpose. To assess visual function and its response to serial intravitreal ranibizumab (Lucentis, Genentech) in patients with neovascular age-related macular degeneration (nv-AMD). Methods. Forty-seven eyes of 47 patients with nv-AMD, and corrected distance visual acuity (CDVA) logMAR 0.7 or better, undergoing intravitreal injections of ranibizumab, were enrolled into this prospective study. Visual function was assessed using a range of psychophysical tests, while mean foveal thickness (MFT) was determined by optical coherence tomography (OCT). Results. Group mean (±sd) MFT reduced significantly from baseline (233 (±59)) to exit (205 (±40)) (P = 0.001). CDVA exhibited no change between baseline and exit visits (P = 0.48 and P = 0.31, resp.). Measures of visual function that did exhibit statistically significant improvements (P < 0.05 for all) included reading acuity, reading speed, mesopic and photopic contrast sensitivity (CS), mesopic and photopic glare disability (GD), and retinotopic ocular sensitivity (ROS) at all eccentricities. Conclusion. Eyes with nv-AMD undergoing intravitreal ranibizumab injections exhibit improvements in many parameters of visual function. Outcome measures other than CDVA, such as CS, GD, and ROS, should not only be considered in the design of studies investigating nv-AMD, but also in treatment and retreatment strategies for patients with the condition. PMID:23533703

  7. Impact of Oxidative Stress in Premature Aging and Iron Overload in Hemodialysis Patients

    PubMed Central

    Hernández Vázquez, Wendy Ivett; Solorio-Meza, Sergio; Albarrán-Tamayo, Froylán; Ramos-Rodríguez, Edna; Benítez- Bribiesca, Luis

    2016-01-01

    Background. Increased oxidative stress is a well described feature of patients in hemodialysis. Their need for multiple blood transfusions and supplemental iron causes a significant iron overload that has recently been associated with increased oxidation of polyunsaturated lipids and accelerated aging due to DNA damage caused by telomere shortening. Methods. A total of 70 patients were evaluated concomitantly, 35 volunteers with ferritin levels below 500 ng/mL (Group A) and 35 volunteers with ferritin levels higher than 500 ng/mL (Group B). A sample of venous blood was taken to extract DNA from leukocytes and to measure relative telomere length by real-time PCR. Results. Patients in Group B had significantly higher plasma TBARS (p = 0.008), carbonyls (p = 0.0004), and urea (p = 0.02) compared with those in Group A. Telomeres were significantly shorter in Group B, 0.66 (SD, 0.051), compared with 0.75 (SD, 0.155) in Group A (p = 0.0017). We observed a statistically significant association between relative telomere length and ferritin levels (r = −0.37, p = 0.001). Relative telomere length was inversely related to time on hemodialysis (r = −0.27, p = 0.02). Conclusions. Our findings demonstrate that iron overload was associated with increased levels of oxidative stress and shorter relative telomere length. PMID:27800120

  8. Impact of Oxidative Stress in Premature Aging and Iron Overload in Hemodialysis Patients.

    PubMed

    Murillo-Ortiz, Blanca; Ramírez Emiliano, Joel; Hernández Vázquez, Wendy Ivett; Martínez-Garza, Sandra; Solorio-Meza, Sergio; Albarrán-Tamayo, Froylán; Ramos-Rodríguez, Edna; Benítez-Bribiesca, Luis

    2016-01-01

    Background. Increased oxidative stress is a well described feature of patients in hemodialysis. Their need for multiple blood transfusions and supplemental iron causes a significant iron overload that has recently been associated with increased oxidation of polyunsaturated lipids and accelerated aging due to DNA damage caused by telomere shortening. Methods. A total of 70 patients were evaluated concomitantly, 35 volunteers with ferritin levels below 500 ng/mL (Group A) and 35 volunteers with ferritin levels higher than 500 ng/mL (Group B). A sample of venous blood was taken to extract DNA from leukocytes and to measure relative telomere length by real-time PCR. Results. Patients in Group B had significantly higher plasma TBARS (p = 0.008), carbonyls (p = 0.0004), and urea (p = 0.02) compared with those in Group A. Telomeres were significantly shorter in Group B, 0.66 (SD, 0.051), compared with 0.75 (SD, 0.155) in Group A (p = 0.0017). We observed a statistically significant association between relative telomere length and ferritin levels (r = -0.37, p = 0.001). Relative telomere length was inversely related to time on hemodialysis (r = -0.27, p = 0.02). Conclusions. Our findings demonstrate that iron overload was associated with increased levels of oxidative stress and shorter relative telomere length.

  9. Investigation of complete dental arches of 23 patients aged at least 75 years

    PubMed Central

    Volpato, Beniamino; Di Carlo, Stefano; Shahinas, Jorida; Mencio, Francesca; Fusco, Raimondo; Pompa, Giorgio

    2012-01-01

    Summary Numerous factors help to conserve the dentition of elderly patients, such as healthy food habits, a strong physical constitution, and a good quality of life. The aim of this study was to define a model that takes into account the integration of both the structural and functional aspects of a healthy dentition. Twenty-three patients aged at least 75 years were recruited. The patients were required to possess all of their dentition and have no prosthetic rehabilitations and be asymptomatic for temporomandibular joint disorders. Occlusal characteristics were measured and recorded using the criteria adopted by the US National Health and Nutrition Examination Survey: presence or absence of rotation of the upper arches, trend of the occlusal table, and distribution of occlusal contacts during movements. We believe that the following parameters are predictive of a condition of the dental arches’ equilibrium: crowding and disalignment of the teeth, derotated position of the upper arches, absence of the curve of Spee, an occlusal plane trend contrary to spherical theory, and presence of group function on the working side and malocclusion on the nonworking side. We consider that these factors are merely the consequence of correct functioning within the framework of favorable environmental factors. PMID:22545185

  10. [Bacterial isolates from respiratory samples of pediatric patients with cystic fibrosis and their distribution by ages].

    PubMed

    Busquets, Natalia P; Baroni, María R; Ochoteco, María C; Zurbriggen, María L; Virgolini, Stella; Meneghetti, Fernando G

    2013-01-01

    The bacterial isolates from respiratory samples of 50 pediatric patients with cystic fibrosis, their distribution by ages and antimicrobial resistance pattern as well as the intermittence of isolations and coinfections, were investigated. Staphylococcus aureus was isolated in 72 % of patients, followed by Pseudomonas aeruginosa (58 %), Haemophilus. influenzae (56 %), and the Burkholderia cepacia complex (12 %). The frequency of resistance of P. aeruginosa isolates to β-lactam antibiotics was low (13.8 %). Fifty percent of S. aureus isolates was methicillin-resistant, and 57.1 % of H. influenza was ampicillin resistant due to β-lactamase production. In children under 4 years-old, S. aureus was predominant, followed by P. aeruginosa and H. influenzae. This order of predominance was observed in all the groups studied, except in that of children between 10 and 14 years-old. Stenotrophomonas maltophilia and Achromobacter xylosoxidans isolates were intermittent and accompanied by other microorganisms. Finally, we observed a great variety of bacterial species, which imposes stringent performance requirements for microbiological studies in all respiratory samples of these patients.

  11. Comparative clinicopathological and outcome analysis of differentiated thyroid cancer in Saudi patients aged below 60 years and above 60 years

    PubMed Central

    AL-Qahtani, Khalid Hussain; Tunio, Mutahir A; Asiri, Mushabbab Al; Bayoumi, Yasser; Balbaid, Ali; Aljohani, Naji J; Fatani, Hanadi

    2016-01-01

    Introduction The aim of this study was to evaluate the treatment outcomes of differentiated thyroid cancer in Saudi patients aged above 60 years. Materials and methods Comparative analysis was performed in 252 patients aged 46–60 years (Group A) and 118 patients aged above 60 years (Group B), who had thyroidectomy, radioactive iodine-131, and thyroid-stimulating hormone suppression therapy between July 2000 and December 2012. Different clinicopathological features, treatment, complications, disease-free survival, and overall survival rates were compared. Results Mean age of patients in Group A was 51.9 years (range: 46–60), and mean age of those in Group B was 68.6 years (range: 62–97). Group B patients had higher positive lymph nodes (43.2%), P=0.011. The frequency of extrathyroidal extension, multifocality, and lymphovascular space invasion was seen more in Group B than in Group A. Postsurgical complications (permanent hypoparathyroidism, bleeding, and wound infections) were also seen more in Group B (P=0.043, P=0.011, and P=0.021, respectively). Group B patients experienced more locoregional recurrences (11.0%, P=0.025); similarly, more distant metastases were observed in Group B (15.3%, P=0.003). The 10-year disease-free survival rates were 87.6% in Group A and 70.8% in Group B (P<0.0001). Conclusion Differentiated thyroid cancer in patients aged above 60 years are more aggressive biologically and associated with a worse prognosis, and the morbidity is significantly high as compared to patients aged below 60 years. PMID:27621604

  12. Development and Pilot Evaluation of a Psychosocial Intervention Program for Patients with Age-Related Macular Degeneration

    ERIC Educational Resources Information Center

    Birk, Tanja; Hickl, Susanne; Wahl, Hans-Werner; Miller, Daniel; Kammerer, Annette; Holz, Frank; Becker, Stefanie; Volcker, Hans E.

    2004-01-01

    Purpose: The psychosocial needs of patients suffering from severe visual loss associated with advanced age-related macular degeneration (ARMD) are generally ignored in the clinical routine. The aim of this study was to develop and evaluate a psychosocial intervention program for ARMD patients. This intervention program was based on six modules…

  13. Age-related iron deposition in the basal ganglia of controls and Alzheimer disease patients quantified using susceptibility weighted imaging.

    PubMed

    Wang, Dan; Li, Yan-Ying; Luo, Jian-Hua; Li, Yue-Hua

    2014-01-01

    This study aimed to investigate age-related iron deposition changes in healthy subjects and Alzheimer disease patients using susceptibility weighted imaging. The study recruited 182 people, including 143 healthy volunteers and 39 Alzheimer disease patients. All underwent conventional magnetic resonance imaging and susceptibility weighted imaging sequences. The groups were divided according to age. Phase images were used to investigate iron deposition in the bilateral head of the caudate nucleus, globus pallidus and putamen, and the angle radian value was calculated. We hypothesized that age-related iron deposition changes may be different between Alzheimer disease patients and controls of the same age, and that susceptibility weighted imaging would be a more sensitive method of iron deposition quantification. The results revealed that iron deposition in the globus pallidus increased with age, up to 40 years. In the head of the caudate nucleus, iron deposition peaked at 60 years. There was a general increasing trend with age in the putamen, up to 50-70 years old. There was significant difference between the control and Alzheimer disease groups in the bilateral globus pallidus in both the 60-70 and 70-80 year old group comparisons. In conclusion, iron deposition increased with age in the globus pallidus, the head of the caudate nucleus and putamen, reaching a plateau at different ages. Furthermore, comparisons between the control and Alzheimer disease group revealed that iron deposition changes were more easily detected in the globus pallidus.

  14. Trends in Any and High-Dose Opioid Analgesic Receipt Among Aging Patients With and Without HIV

    PubMed Central

    Gordon, Kirsha; Edelman, E. Jennifer; Kerns, Robert D.; Crystal, Stephen; Dziura, James D.; Fiellin, Lynn E.; Gordon, Adam J.; Goulet, Joseph L.; Justice, Amy C.; Fiellin, David A.

    2016-01-01

    Harms of opioid analgesics, especially high-dose therapy among individuals with comorbidities and older age, are increasingly recognized. However, trends in opioid receipt among HIV-infected patients are not well characterized. We examined trends, from 1999 to 2010, in any and high-dose (≥120 mg/day) opioid receipt among patients with and without HIV, by age strata, controlling for demographic and clinical correlates. Of 127,216 patients, 64 % received at least one opioid prescription. Opioid receipt increased substantially among HIV-infected and uninfected patients over the study; high-dose therapy was more prevalent among HIV-infected patients. Trends in high-dose receipt stratified by three age groups revealed an increasing trend in each age strata, higher among HIV-infected patients. Correlates of any opioid receipt included HIV, PTSD and major depression. Correlates of high-dose receipt included HIV, PTSD, major depression and drug use disorders. These findings suggest a need for appropriate balance of risks and benefits, especially as these populations age. PMID:26384973

  15. Sporotrichosis of Maxillary Sinuses in a Middle Aged Female Patient from Rural Area of Eastern India

    PubMed Central

    Das, Saumik; Sinha, Ramanuj; Aggarwal, Neeraj; Chakravorty, Sriparna

    2016-01-01

    Sporotrichosis is commonly a chronic infection caused by Sporothrix schenckii, a saprophytic fungus and is usually limited to cutaneous and subcutaneous tissues. Disseminated systemic, osteoarticular or pulmonary sporotrichosis have been reported but nasal sinusitis by this fungus is extremely infrequent. Earlier report from southern India documented a case of maxillary sinusitis by Sporothrix schenckii. Here we report a similar case of bilateral maxillary sinusitis in a middle aged female from a village of Bihar, a state in eastern India. She underwent endoscopic maxillary sinus surgery for nasal symptoms and diagnosed to have sporotrichotic infection of maxillary sinuses. The diagnosis was done by mycological and histopathological examination and patient improved under antifungal chemotherapy. PMID:27134873

  16. A cephalometric intercentre comparison of patients with unilateral cleft lip and palate at 5 and 10 years of age.

    PubMed

    Del Guercio, Filomena; Meazzini, Maria Costanza; Garattini, Giovanna; Morabito, Alberto; Semb, Gunvor; Brusati, Roberto

    2010-02-01

    The aim of this study was to evaluate any differences between the craniofacial growth of unilateral cleft lip and palate (UCLP) patients who underwent surgery in the Milan CLP centre with those from the Oslo CLP centre at 5 and 10 years of age. The Milan sample comprised 88 UCLP patients (60 males, 28 females) at 5 years of age and 26 patients (17 males, 9 females) at 10 years of age all operated on by the same surgeon. The Oslo sample consisted of 48 UCLP patients (26 males, 22 females) aged 5 years and 29 patients (20 males, 9 females) aged 10 years treated by four different surgeons. Lateral cephalometric radiographs obtained for both samples were analysed and angular measurements and ratios were calculated both for the hard and soft tissues. Statistical analysis was undertaken with an unpaired t-test. At 5 years of age, there were neither sagittal nor vertical hard tissue differences between the two groups. With regard to the soft tissues, only the naso-labial angle showed a statistically significant difference (Milan greater than Oslo by 5 degrees, P < 0.01). At 10 years of age, both SNA and ANB differences were larger in the Oslo group than in the Milan group, >2.6 degrees, P < 0.01 and >2.9 degrees, P < 0.001, respectively. At 5 years of age, the Milan UCLP sample had the same maxillary protrusion as the Oslo group, while at 10 years of age, the Milan sample were slightly less protruded than the Oslo group.

  17. An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis

    PubMed Central

    Rozovski, Uri; Verstovsek, Srdan; Manshouri, Taghi; Dembitz, Vilma; Bozinovic, Ksenija; Newberry, Kate; Zhang, Ying; Bove, Joseph E.; Pierce, Sherry; Kantarjian, Hagop; Estrov, Zeev

    2017-01-01

    In most patients with primary myelofibrosis, one of three mutually exclusive somatic mutations is detected. In approximately 60% of patients, the Janus kinase 2 gene is mutated, in 20%, the calreticulin gene is mutated, and in 5%, the myeloproliferative leukemia virus gene is mutated. Although patients with mutated calreticulin or myeloproliferative leukemia genes have a favorable outcome, and those with none of these mutations have an unfavorable outcome, prognostication based on mutation status is challenging due to the heterogeneous survival of patients with mutated Janus kinase 2. To develop a prognostic model based on mutation status, we screened primary myelofibrosis patients seen at the MD Anderson Cancer Center, Houston, USA, between 2000 and 2013 for the presence of Janus kinase 2, calreticulin, and myeloproliferative leukemia mutations. Of 344 primary myelofibrosis patients, Janus kinase 2V617F was detected in 226 (66%), calreticulin mutation in 43 (12%), and myeloproliferative leukemia mutation in 16 (5%); 59 patients (17%) were triple-negatives. A 50% cut-off dichotomized Janus kinase 2-mutated patients into those with high Janus kinase 2V617F allele burden and favorable survival and those with low Janus kinase 2V617F allele burden and unfavorable survival. Patients with a favorable mutation status (high Janus kinase 2V617F allele burden/myeloproliferative leukemia/calreticulin mutation) and aged 65 years or under had a median survival of 126 months. Patients with one risk factor (low Janus kinase 2V617F allele burden/triple-negative or age >65 years) had an intermediate survival duration, and patients aged over 65 years with an adverse mutation status (low Janus kinase 2V617F allele burden or triple-negative) had a median survival of only 35 months. Our simple and easily applied age- and mutation status-based scoring system accurately predicted the survival of patients with primary myelofibrosis. PMID:27686378

  18. Transcriptome Analysis on Monocytes from Patients with Neovascular Age-Related Macular Degeneration

    PubMed Central

    Grunin, Michelle; Hagbi-Levi, Shira-; Rinsky, Batya; Smith, Yoav; Chowers, Itay

    2016-01-01

    Mononuclear phagocytes (MPs), including monocytes/macrophages, play complex roles in age-related macular degeneration (AMD) pathogenesis. We reported altered gene-expression signature in peripheral blood mononuclear cells from AMD patients, and a chemokine receptor signature on AMD monocytes. To obtain comprehensive understanding of MP involvement, particularly in peripheral circulation in AMD, we performed global gene expression analysis in monocytes. We separated monocytes from treatment-naïve neovascular AMD (nvAMD) patients (n = 14) and age-matched controls (n = 15), and performed microarray and bioinformatics analysis. Quantitative real-time PCR was performed on other sets of nvAMD (n = 25), atrophic AMD (n = 21), and controls (n = 28) for validation. This validated microarray genes (like TMEM176A/B and FOSB) tested, including differences between nvAMD and atrophic AMD. We identified 2,165 differentially-expressed genes (P < 0.05), including 79 genes with log2 fold change ≥1.5 between nvAMD and controls. Functional annotation using DAVID and TANGO demonstrated immune response alterations in AMD monocytes (FDR-P <0.05), validated by randomized data comparison (P < 0.0001). GSEA, ISMARA, and MEME analysis found immune enrichment and specific involved microRNAs. Enrichment of differentially-expressed genes in monocytes was found in retina via SAGE data-mining. These genes were enriched in non-classical vs. classical monocyte subsets (P < 0.05). Therefore, global gene expression analysis in AMD monocytes reveals an altered immune-related signature, further implicating systemic MP activation in AMD. PMID:27374485

  19. Effect of age and sex on efficacy and tolerability of β blockers in patients with heart failure with reduced ejection fraction: individual patient data meta-analysis

    PubMed Central

    Manzano, Luis; Krum, Henry; Rosano, Giuseppe; Holmes, Jane; Altman, Douglas G; Collins, Peter D; Packer, Milton; Wikstrand, John; Coats, Andrew J S; Cleland, John G F; Kirchhof, Paulus; von Lueder, Thomas G; Rigby, Alan S; Andersson, Bert; Lip, Gregory YH; van Veldhuisen, Dirk J; Shibata, Marcelo C; Wedel, Hans; Böhm, Michael; Flather, Marcus D

    2016-01-01

    Objectives To determine the efficacy and tolerability of β blockers in a broad age range of women and men with heart failure with reduced ejection fraction (HFrEF) by pooling individual patient data from placebo controlled randomised trials. Design Prospectively designed meta-analysis of individual patient data from patients aged 40-85 in sinus rhythm at baseline, with left ventricular ejection fraction <0.45. Participants 13 833 patients from 11 trials; median age 64; 24% women. Main outcome measures The primary outcome was all cause mortality; the major secondary outcome was admission to hospital for heart failure. Analysis was by intention to treat with an adjusted one stage Cox proportional hazards model. Results Compared with placebo, β blockers were effective in reducing mortality across all ages: hazard ratios were 0.66 (95% confidence interval 0.53 to 0.83) for the first quarter of age distribution (median age 50); 0.71 (0.58 to 0.87) for the second quarter (median age 60); 0.65 (0.53 to 0.78) for the third quarter (median age 68); and 0.77 (0.64 to 0.92) for the fourth quarter (median age 75). There was no significant interaction when age was modelled continuously (P=0.1), and the absolute reduction in mortality was 4.3% over a median follow-up of 1.3 years (number needed to treat 23). Admission to hospital for heart failure was significantly reduced by β blockers, although this effect was attenuated at older ages (interaction P=0.05). There was no evidence of an interaction between treatment effect and sex in any age group. Drug discontinuation was similar regardless of treatment allocation, age, or sex (14.4% in those give β blockers, 15.6% in those receiving placebo). Conclusion Irrespective of age or sex, patients with HFrEF in sinus rhythm should receive β blockers to reduce the risk of death and admission to hospital. Registration PROSPERO CRD42014010012; Clinicaltrials.gov NCT00832442. PMID:27098105

  20. The effect of midazolam dose and age on the paradoxical midazolam reaction in Korean pediatric patients

    PubMed Central

    Shin, Young Hee; Lee, Jung Jin; Choi, Soo Joo; Gwak, Mi Sook; Lee, Ae Ryoung; Park, Mi Na; Joo, Hyo Sung; Choi, Jung Hee

    2013-01-01

    Background Although midazolam administration may occasionally induce a paradoxical episode, such as threatened crying and violent behavior in children, systematic studies on the causes of paradoxical reaction are limited. We investigated the effect of children's age and a dose of midazolam on the paradoxical reaction. Methods A total of one hundred sixty four children of 1-3 years and 3-5 years, were enrolled in this study. Each age group randomly received 0.05 mg/kg or 0.1 mg/kg of intravenous midazolam (41 patients/group). Results The incidence of paradoxical midazolam reaction in the study groups, 1-3 years with 0.1 mg/kg of intravenous midazolam, 1-3 years with 0.05 mg/kg, 3-5 years with 0.1 mg/kg, and 3-5 years with 0.05 mg/kg were as follows: 29.3%, 12.2%, 7.3% and 2.4%, respectively. The incidence among the 4 groups was significantly different (P = 0.002), highest in the 1-3 years receiving 0.1 mg/kg of midazolam (29.3%). Both age (P = 0.004, OR [95%CI] = 5.3 [1.7-16.8]) and dose of midazolam (P = 0.036, OR [95%CI] = 3.0 [1.1-8.4]) were risk factors. Perioperative clinical data including anxiety scales of children were not associated with the paradoxical midazolam reaction. Conclusions In conclusion, we suggest that children less than 3 years old receiving higher dose of intravenous midazolam are at risk for the paradoxical midazolam reaction. PMID:23904933

  1. Oral contraceptives and survival in breast cancer patients aged 20 to 54 years.

    PubMed

    Trivers, Katrina F; Gammon, Marilie D; Abrahamson, Page E; Lund, Mary Jo; Flagg, Elaine W; Moorman, Patricia G; Kaufman, Jay S; Cai, Jianwen; Porter, Peggy L; Brinton, Louise A; Eley, J William; Coates, Ralph J

    2007-09-01

    Recent oral contraceptive (OC) use is associated with modestly higher breast cancer incidence among younger women, but its impact on survival is unclear. This study examined the relationship between OC use before breast cancer diagnosis and survival. A population-based sample of 1,264 women aged 20 to 54 years with a first primary invasive breast cancer during 1990 to 1992 were followed up for 8 to 10 years. OC and covariate data were obtained by interviews conducted shortly after diagnosis and from medial records. All-cause mortality was ascertained through the National Death Index (n = 292 deaths). Age- and income-adjusted hazard ratios (HR) and 95% confidence intervals (95% CI) were estimated by Cox regression methods. All-cause mortality was not associated with ever use of OCs or duration of use. Compared with nonusers, mortality estimates were elevated among women who were using OCs at diagnosis or stopped use in the previous year (HR, 1.57; 95% CI, 0.95-2.61). The HR for use of high-dose estrogen pills within 5 years before diagnosis was double that of nonusers (HR, 2.39; 95% CI, 1.29-4.41) or, if the most recent pill included the progestin levonorgestrel, compared with nonusers (HR, 2.01; 95% CI, 1.03-3.91). Because subgroup estimates were based on small numbers of OC users, these results should be cautiously interpreted. Overall, most aspects of OC use did not seem to influence survival, although there is limited evidence that OC use just before diagnosis, particularly use of some pill types, may negatively impact survival in breast cancer patients aged 20 to 54 years.

  2. [Late middle-aged schizophrenic patient in the family (social-psychological problems)].

    PubMed

    Druz', V F

    1984-01-01

    Clinical and sociopsychological studies of 28 families have shown that the familial status and role of elderly schizophrenics are usually higher than in young patients which depends not only on the clinical course, the age at the onset of the disease and its duration but also on the structure of the family and on how well the relatives understand the nature and manifestations of disease. On reaching middle age schizophrenic males become more adaptive in the family due to the fact that in the course of the disease their psychopathlike and asocial behaviour becomes less marked. Females both young and elderly usually have a higher status although in the course of disease it tends to show a gradual lowering. The field of communication becomes more definite and is typically restricted to the spouse or daughter. Depending on the dominant factors of relations, three types of families have been identified: integrated, partially integrated and disintegrated. Disintegrated families are less common as compared with integrated ones.

  3. Early detection of aging cartilage and osteoarthritis in mice and patient samples using atomic force microscopy

    NASA Astrophysics Data System (ADS)

    Stolz, Martin; Gottardi, Riccardo; Raiteri, Roberto; Miot, Sylvie; Martin, Ivan; Imer, Raphaël; Staufer, Urs; Raducanu, Aurelia; Düggelin, Marcel; Baschong, Werner; Daniels, A. U.; Friederich, Niklaus F.; Aszodi, Attila; Aebi, Ueli

    2009-03-01

    The pathological changes in osteoarthritis-a degenerative joint disease prevalent among older people-start at the molecular scale and spread to the higher levels of the architecture of articular cartilage to cause progressive and irreversible structural and functional damage. At present, there are no treatments to cure or attenuate the degradation of cartilage. Early detection and the ability to monitor the progression of osteoarthritis are therefore important for developing effective therapies. Here, we show that indentation-type atomic force microscopy can monitor age-related morphological and biomechanical changes in the hips of normal and osteoarthritic mice. Early damage in the cartilage of osteoarthritic patients undergoing hip or knee replacements could similarly be detected using this method. Changes due to aging and osteoarthritis are clearly depicted at the nanometre scale well before morphological changes can be observed using current diagnostic methods. Indentation-type atomic force microscopy may potentially be developed into a minimally invasive arthroscopic tool to diagnose the early onset of osteoarthritis in situ.

  4. [CERAD-NP battery: Age-, gender- and education-specific reference values for selected subtests. Results of the German Study on Ageing, Cognition and Dementia in Primary Care Patients (AgeCoDe)].

    PubMed

    Luck, T; Riedel-Heller, S G; Wiese, B; Stein, J; Weyerer, S; Werle, J; Kaduszkiewicz, H; Wagner, M; Mösch, E; Zimmermann, T; Maier, W; Bickel, H; van den Bussche, H; Jessen, F; Fuchs, A; Pentzek, M

    2009-10-01

    The CERAD-NP battery represents well-established tests for the neuropsychological diagnosis of characteristic cognitive deficits in Alzheimer's dementia. However, the use of neuropsychological tests requires reliable standard values for the population under consideration, taking sociodemographic characteristics like age, education and gender into account. This report presents age-, education- and gender-specific reference values for the subtests verbal fluency, word list memory, word list recall and word list recognition as well as the word list savings score of the CERAD-NP battery. The study sample consists of 2891 general practitioners' patients from Germany aged 75 years and older. The study participants had a mean age of 80.2 years (SD=3.6); thus, this report provides reliable reference values for the neuropsychological diagnosis of dementia in older age groups.

  5. Motion sickness susceptibility in healthy subjects and vestibular patients: effects of gender, age and trait-anxiety.

    PubMed

    Paillard, A C; Quarck, G; Paolino, F; Denise, P; Paolino, M; Golding, J F; Ghulyan-Bedikian, V

    2013-01-01

    Several studies have suggested that anxiety may play a role in motion sickness susceptibility (MSS) variability. This study aimed to assess motion sickness susceptibility in healthy subjects and chronic vestibular patients and to investigate its relationship to gender, age and trait-anxiety. Healthy subjects (n=167) and chronic dizzy patients with various vestibulopathies (n=94), aged from 20 to 92 years old, were asked to complete Motion Sickness Susceptibility questionnaire (MSSQ) and trait-anxiety questionnaire (STAI-B). When patients were divided into those who had vestibular loss (n=51) vs. patients without vestibular loss (n=43), the MSSQ scores (mean ± SD) for patients with vestibular loss (18.8 ± 30.9) were lower than healthy subjects (36.4 ± 34.8), who were lower than vestibular patients without vestibular loss (59.0 ± 39.7). These significant differences could not be explained by gender, age, trait-anxiety, or interaction. Women had higher MSS than men, and MSS declined with age for healthy subjects and vestibular patients. The overall relationship between anxiety and MSS scores was weak and only reached significance in healthy subjects. These results support the conclusion that the vestibular system is heavily involved in MSS and that trait-anxiety may play a role in MSS but only in healthy subjects.

  6. Adaptive optics-assisted optical coherence tomography for imaging of patients with age related macular degeneration

    NASA Astrophysics Data System (ADS)

    Sudo, Kenta; Cense, Barry

    2013-03-01

    We developed an optical coherence tomography (OCT) prototype with a sample arm that uses a 3.4 mm beam, which is considerably larger than the 1.2 to 1.5 mm beam that is used in commercialized OCT systems. The system is equipped with adaptive optics (AO), and to distinguish it from traditional AO-OCT systems with a larger 6 mm beam we have coined this concept AO-assisted OCT. Compared to commercialized OCT systems, the 3.4 mm aperture combined with AO improves light collection efficiency and imaging lateral resolution. In this paper, the performance of the AOa-OCT system was compared to a standard OCT system and demonstrated for imaging of age-related macular degeneration (AMD). Measurements were performed on the retinas of three human volunteers with healthy eyes and on one eye of a patient diagnosed with AMD. The AO-assisted OCT system imaged retinal structures of healthy human eyes and a patient eye affected by AMD with higher lateral resolution and a 9° by 9° field of view. This combination of a large isoplanatic patch and high lateral resolution can be expected to fill a gap between standard OCT with a 1.2 mm beam and conventional AO-OCT with a 6 mm beam and a 1.5° by 1.5° isoplanatic patch.

  7. Umbilical Cord Blood Transplantation Outcomes in Acute Myelogenous Leukemia/Myelodysplastic Syndrome Patients Aged ≥70 Years.

    PubMed

    Sandhu, Karamjeet S; Brunstein, Claudio; DeFor, Todd; Bejanyan, Nelli; Arora, Mukta; Warlick, Erica; Weisdorf, Daniel; Ustun, Celalettin

    2016-02-01

    The maximum age of patients receiving allogeneic hematopoietic stem cell transplantation (alloHCT) has been moving up over time. However, the availability of a suitable HLA-matched sibling donor may limit access of this patient population to alloHCT. We retrospectively investigated the outcomes of umbilical cord blood transplantation (UCBT) after reduced-intensity conditioning regimens in patients aged ≥70 years with myelodysplastic syndrome (MDS) and acute myelogenous leukemia (AML) between 2010 and 2014. During this period 70 patients with AML/MDS were referred to our center for alloHCT consideration. Twenty-two patients (33%) received alloHCT: 10 UCBT, 9 HLA full-matched sibling donor transplantation, 2 haploidentical alloHCT, and 1 unrelated donor alloHCT. In UCBT, cumulative incidences of nonrelapse mortality and relapse were 20% and 30% at 2 years, respectively. The cumulative incidence of acute graft-versus-host disease (GVHD) at day +100 and chronic GVHD at 2 years was 10%. Seven patients had viral reactivation/infections. Rates of overall survival and disease-free survival were 60% and 50% at 2 years, respectively. Moreover, these outcomes seemed to be similar to that of patients aged 60 to 69 years receiving UCBT (n = 60) and patients aged ≥70 years receiving HLA full-matched sibling donor transplantation (n = 9). These results suggest that UCBT is feasible in selected AML/MDS patients aged ≥70 years. In fact, UCBT shortens the required time for an unrelated donor search and thus increases the chance of proceeding with alloHCT, which might contribute to higher rates of alloHCT in the referral group. Outcomes of UCBT are promising; however, larger studies with a longer follow-up are needed.

  8. Circulating MicroRNAs as Easy-to-Measure Aging Biomarkers in Older Breast Cancer Patients: Correlation with Chronological Age but Not with Fitness/Frailty Status

    PubMed Central

    Hatse, Sigrid; Brouwers, Barbara; Dalmasso, Bruna; Laenen, Annouschka; Kenis, Cindy; Schöffski, Patrick; Wildiers, Hans

    2014-01-01

    Circulating microRNAs (miRNAs) hold great promise as easily accessible biomarkers for diverse (patho)physiological processes, including aging. We have compared miRNA expression profiles in cell-free blood from older versus young breast cancer patients, in order to identify “aging miRNAs” that can be used in the future to monitor the impact of chemotherapy on the patient’s biological age. First, we assessed 175 miRNAs that may possibly be present in serum/plasma in an exploratory screening in 10 young and 10 older patients. The top-15 ranking miRNAs showing differential expression between young and older subjects were further investigated in an independent cohort consisting of another 10 young and 20 older subjects. Plasma levels of miR-20a-3p, miR-30b-5p, miR106b, miR191 and miR-301a were confirmed to show significant age-related decreases (all p≤0.004). The remaining miRNAs included in the validation study (miR-21, miR-210, miR-320b, miR-378, miR-423-5p, let-7d, miR-140-5p, miR-200c, miR-374a, miR376a) all showed similar trends as observed in the exploratory screening but these differences did not reach statistical significance. Interestingly, the age-associated miRNAs did not show differential expression between fit/healthy and non-fit/frail subjects within the older breast cancer cohort of the validation study and thus merit further investigation as true aging markers that not merely reflect frailty. PMID:25333486

  9. [Clinical curative efficacy of inducing remission for the newly diagnosed aged AML patients by chemotherapy with IA and DA regimens].

    PubMed

    Tian, Dong-Hua; Gan, Si-Lin; Xing, Hai-Zhou; Liu, Yan-Fang; Xie, Xin-Sheng; Sun, Hui

    2014-10-01

    This study was aimed to explore the clinical efficacy and toxicity of idarubicin (IA regimen) and daunoru-bicin combined with cytarabine (DA regimen) for treating aged patients with AML as induction chemotherapy. The clinical data of 60 newly diagnosed AML aged patients treated with IA or DA regimen were analyzed retrospectively. IA regimen group included 22 patients (8 male and 14 females with median age of 66 yrs), while the DA regimen group included 38 patients (20 males and 18 females with median age of 64 yrs). The complete remission rate, total effective rate and adverse effects after one chemotherapy course were compared. The results showed that the CR rate in IA regimen group was 63.63%, which was significantly higer than that in DA regimen group (31.58%) (P < 0.05). The total effective rate was 63.63% and 36.84% respectively in IA and DA regimen groups, there was significant difference between the two groups (P < 0.05). Both the hematological and non-hematological adverse effects were observed and no difference was found in the two regimen groups, neither in myelosupression (P > 0.05), the major hematological adverse effects, nor in non-hematological adverse effects (P > 0.05). It is concluded that for aged AML patients, IA regimen can achieve a higher CR rate and higher total effective rate than that in DA regimen without increase of adverse effects after one induction chemotherapy course.

  10. Disease-specific survival for patients with multiple myeloma: significant improvements over time in all age groups.

    PubMed

    Libby, Edward; Garcia, David; Quintana, Dulcinea; Fekrazad, M Houman; Bauman, Julie; Ebaid, Ala; Hromas, Robert; Rabinowitz, Ian; Wiggins, Charles

    2014-12-01

    This study analyzed the survival of patients with multiple myeloma. Surveillance, Epidemiology, and End Results (SEER) and Centers for Disease Control and Prevention (CDC) databases were queried to calculate myeloma cause-specific survival curves by the Kaplan and Meier product-limit method. The Cox proportional hazards model was used to assess univariate and multivariate predictors of myeloma cause-specific survival. The outcome of interest was death due to myeloma. Results from a Cox proportional hazards model restricted to age and time period at diagnosis demonstrated that the magnitude of improvement in survival by time period varied by age at diagnosis. Among patients under 60 years at diagnosis, hazard ratios for myeloma cause-specific death decreased by more 50% from the first interval of observation to the last. Hazard ratios decreased during the study period by 39% among patients 60-69 years of age and by 27% among patients who were 70 years of age and older. Survival is improving in patients with myeloma of all ages.

  11. Comparison of Clinical and Pathological Differences of Breast Cancer Patients under 35 and above 55 Years of Age

    PubMed Central

    Emiroğlu, Mustafa; Karaali, Cem; Sert, İsmail; Salimoğlu, Semra; Uğurlu, Levent; Aksoy, Süleyman; Aydın, Cengiz

    2015-01-01

    Objective In this study, we aimed to evaluate the clinical, pathologic and management differences between breast cancer patients under 35 years of age and postmenopausal patients above 55 years of age. Materials and Methods Patients who were operated on for breast cancer between November 2003 and March 2013 in our hospital were retrospectively analyzed. Patients were separated into two Groups according their age; Group 1 (<35 years) and Group 2 (>55 years). Results 94 patients with breast cancer, 45 patients in Group 1 and 49 patients in Group 2, were included in the study. The mean follow-up was 51 (19–121) months and 50 (19–120) months in Groups 1 and 2, respectively. Stages of breast cancer at the time of diagnosis were similar between the two groups. The groups were similar in terms of rates of re-excision (p=0.42), local recurrence (p=0.34) and solid organ metastases (p=0.182). The number of oncoplastic and reconstructive procedures were higher in Group 1 (p=0.04). Regarding pathological results, the rate of grade 3 tumors, those with Ki-67>12 and triple negative breast cancer were found to be higher in Group 1. In addition, the number of patients receiving chemotherapy was significantly higher in Group 1 (p=0.03). Conclusion Oncologic results were similar between young patients and postmenopausal patients. Nevertheless, tumor biology was found to be worse in young patients. In addition, oncoplastic and reconstructive approaches were significantly higher in young patients.

  12. Clinicopathological and Prognostic Factors in 106 Prostate Cancer Patients Aged ≤55 Years: A Single-Center Study in China

    PubMed Central

    Xu, Yan; Yang, Xueling; Si, Tongguo; Yu, Haipeng; Zhang, Weihao; Li, Yong; Guo, Zhi

    2016-01-01

    Background Early-onset prostate cancer patients (aged ≤55 years) from Western countries have been well characterized in previous studies. However, the clinicopathological and prognostic characteristics of early-onset Chinese prostate cancer patients have not yet been assessed. This study aimed to examine the clinicopathological and prognostic factors of prostate cancer patients aged ≤55 years in a single Chinese center. Material/Methods One hundred six prostate cancer patients aged ≤55 years with complete clinicopathological data who were treated at our hospital between January 2000 and June 2014 were selected for this study. Survival rate was investigated by Kaplan-Meier analysis, and prognostic factors were examined by univariate and multivariate analysis. Results The median time from the onset of symptoms to diagnosis was 3.5 months (range, 2–55 months). The median time after endocrine therapy to development of androgen-independent prostate cancer was 10.5 months. A total of 54 patients died (50.9%), of whom 96.2% died from prostate cancer. The 1-, 3-, and 5-year overall survival rates were 88.7%, 66.2%, and 36.0%, respectively. Univariate and multivariate analysis showed that T staging, visceral metastasis, pathological pattern, and Gleason sum were independent prognostic factors in these patients. Conclusions Prostate cancer patients aged ≤55 years are often omitted or misdiagnosed in China. Furthermore, the pathology patterns in this age group were mostly complicated with a high degree of malignancy. Late staging, visceral metastasis, pathological pattern, and high Gleason score were independent prognostic factors in these patients. Comprehensive therapy combined with local therapy is an effective treatment strategy. PMID:27771734

  13. Contrast medium administration in the elderly patient: is advancing age an independent risk factor for contrast nephropathy after angiographic procedures?

    PubMed

    Detrenis, Simona; Meschi, Michele; Bertolini, Laura; Savazzi, Giorgio

    2007-02-01

    Contrast medium-induced nephropathy (CMIN) is the third leading cause of hospital-acquired acute renal dysfunction. Even if the number of patients over 75 years of age undergoing diagnostic and/or interventional procedures and requiring administration of contrast medium (CM) is growing constantly, at present there is no definitive consensus regarding the role of advancing age and related morphologic or functional renal changes as an independent risk factor for CMIN. The authors review the evidence from recent medical literature on the definition, pathophysiology, and clinical presentation of CMIN as well as therapeutic approaches to its prophylaxis. Attention is focused on advancing age as a preexisting physiologic condition that is, per se, able to predispose the patient to CM-induced renal impairment, assuming that every elderly patient is potentially at risk for CMIN.

  14. Effects of socioeconomic status on physical and mental health of hemodialysis patients in Japan: differences by age, period, and cohort

    PubMed Central

    Sugisawa, Hidehiro; Shimizu, Yumiko; Kumagai, Tamaki; Sugisaki, Hiroaki; Ohira, Seiji; Shinoda, Toshio

    2016-01-01

    Study purpose Whether or not socioeconomic status (SES)-related differences in the health of hemodialysis patients differ by age, period, and birth cohort remains unclear. We examined whether SES-related gaps in physical and mental health change with age, period, and birth cohort for hemodialysis patients. Methods Data were obtained from repeated cross-sectional surveys conducted in 1996, 2001, 2006, and 2011, with members of a national patients’ association as participants. We used raking adjustment to create a database which had similar characteristics to the total sample of dialysis patients in Japan. SES was assessed using family size-adjusted income levels. We divided patients into three groups based on their income levels: below the first quartile, over the second quartile and under the third quartile, and over the fourth quartile. We used the number of dialysis complications as a physical health indicator and depressive symptoms as a mental health indicator. We used a cross-classified random-effects model that estimated fixed effects of age categories and period as level-1 factors, and random effects of birth cohort as level-2 factors. Results Relative risk of dialysis complications in respondents below the first quartile compared with ones over the fourth quartile was reduced in age categories >60 years. Mean differences in depressive symptoms between respondents below the first quartile and ones over the fourth quartile peaked in the 50- to 59-year-old age group, and were reduced in age groups >60 years. In addition, mean differences varied across periods, widening from 1996 to 2006. There were no significant birth cohort effects on income differences for dialysis complications or depressive symptoms. Conclusion The number of dialysis complications and depressive symptoms in dialysis patients were affected by income differences, and the degree of these differences changed with age category and period. PMID:27471405

  15. Usefulness of Age and Gender in the Early Triage of Patients with Acute Chest Pain Having Cardiac Computed Tomographic Angiography

    PubMed Central

    Bamberg, Fabian; Truong, Quynh A.; Blankstein, Ron; Nasir, Khurram; Lee, Hang; Rogers, Ian S.; Achenbach, Stephan; Brady, Thomas J.; Nagurney, John T.; Reiser, Maximilian F.; Hoffmann, Udo

    2009-01-01

    To identify age- and gender- specific sub-populations of patients with acute chest pain in whom coronary CT angiography (CTA) yields the highest diagnostic benefit. Subjects with acute chest pain and an inconclusive initial evaluation (non-diagnostic electrocardiogram, negative cardiac biomarkers) underwent contrast-enhanced 64-slice CT coronary angiography as part of an observational cohort study. Independent investigators determined the presence of significant coronary stenosis (>50% luminal narrowing) and the occurrence of acute coronary syndrome (ACS) during index hospitalization. We determined diagnostic accuracy and impact on pretest probability of ACS using Bayes' theorem. Among 368 patients (52.7±12 age, 61% males), 8% had ACS. Presence of significant coronary stenosis by CT and the occurrence of ACS increased with age for both men and women (p<0.001). Cardiac CTA was highly sensitive and specific in women younger than 65 years of age (sensitivity: 100% and specificity >87%) and men younger than 55 years of age (sensitivity: 100% in <45 and 80% in 45-54 years old men; specificity: >88.2%). Moreover, in these patients coronary CTA led to restratification from low to high (for a positive CTA) or from low to very low risk (for a negative CTA). In contrast, a negative CTA result did not result in restratification to low risk category in women >65 and men >55 years of age. In conclusion, this analysis provides initial evidence that men <55 and women <65 might benefit more from cardiac CTA than elderly patients. Thus, age and gender may serve as simple criteria to appropriately select patients who may derive the greatest diagnostic benefit from coronary CTA in the setting of acute chest pain. PMID:19840556

  16. Whole Exome Sequencing in Patients with the Cuticular Drusen Subtype of Age-Related Macular Degeneration

    PubMed Central

    Duvvari, Maheswara R.; van de Ven, Johannes P. H.; Geerlings, Maartje J.; Saksens, Nicole T. M.; Bakker, Bjorn; Henkes, Arjen; Neveling, Kornelia; del Rosario, Marisol; Westra, Dineke; van den Heuvel, Lambertus P. W. J.; Schick, Tina; Fauser, Sascha; Boon, Camiel J. F.; Hoyng, Carel B.; de Jong, Eiko K.; den Hollander, Anneke I.

    2016-01-01

    Age-related macular degeneration (AMD) is the leading cause of irreversible blindness in elderly people worldwide. Cuticular drusen (CD) is a clinical subtype of AMD, which typically displays an earlier age at onset, and has a strong genetic component. Genetic studies support a role for rare sequence variants in CD susceptibility, and rare sequence variants in the CFH gene have been identified in 8.8% of CD cases. To further explore the role of rare variants in CD, we performed whole exome sequencing (WES) in 14 affected members of six families and 12 sporadic cases with CD. We detected rare sequence variants in CFH and FBLN5, which previously were shown to harbor rare variants in patients with CD. In addition, we detected heterozygous rare sequence variants in several genes encoding components of the extracellular matrix (ECM), including FBLN1, FBLN3/EFEMP1, FBLN5, FBLN6/HMCN1, FBN2, and COL15A1. Two rare pathogenic variants were identified in the COL15A1 gene: one in a sporadic case and another was found to segregate in a family with six affected individuals with CD. In addition, two rare pathogenic variants were identified in the FGL1 gene in three unrelated CD cases. These findings suggest that alterations in the ECM and in the coagulation pathway may play a role in the pathogenesis of CD. The identified candidate genes require further analyses in larger cohorts to confirm their role in the CD subtype of AMD. No evidence was found of rare sequence variants in a single gene that segregate with CD in the six families, suggesting that the disease is genetically heterogeneous. PMID:27007659

  17. Evaluation of the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over☆

    PubMed Central

    Miyazaki, Alberto Naoki; da Silva, Luciana Andrade; Santos, Pedro Doenux; Checchia, Sergio Luiz; Cohen, Carina; Giora, Taís Stedile Busin

    2015-01-01

    Objectives To evaluate the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over. Methods Between 1998 and 2009, 168 patients underwent operations. Five cases were excluded. The remaining 163 patients were stratified according to their age group: 65–69 years (49.1%), 70–74 (26.4%) and 75 years and over (24.5%). Their mean age was 71 years (range: 65–83). There were 63 male patients (38.7%). The mean length of time with pain, from the onset of symptoms to the surgery, was 23 months (range: 2 days to 240 months). Sixty-two patients (38%) reported histories of trauma and 26 (16%) reported that their pain worsened through exertion. Results From the UCLA criteria, 80.4% of the results were excellent, 16% good, 1.8% fair and 1.8% poor. Complications occurred in 11%. The final clinical result did not show any correlation with age progression, injury size or tendons affected. However, there was a significant association (p < 0.001) between the presence of trauma and larger injuries. The length of time between the onset of symptoms and the surgical procedure had a significant relationship (p < 0.027) with the postoperative results: the longer this time was, the worse the results were. Conclusion Arthroscopic treatment of rotator cuff injuries in patients aged 65 years and over presented excellent and good results in 96.4% of the cases, according to the UCLA assessment, with a low complication rate. Advanced age did not show any influence on the postoperative clinical evolution, but the earlier the surgical treatment was instituted, the better the results were. PMID:26229935

  18. Factors Associated with Inpatient Hospitalizations among Patients Aged 1 to 64 Years with Congenital Heart Defects, Arkansas 2006 to 2011

    PubMed Central

    Simeone, Regina M.; Oster, Matthew E.; Hobbs, Charlotte A.; Robbins, James M.; Collins, R. Thomas; Honein, Margaret A.

    2015-01-01

    Background Individuals with congenital heart defects (CHDs) have high hospital resource use. We sought to identify factors associated with hospital costs and multiple hospitalizations among individuals with CHDs. Methods Data from the 2006 to 2011 Healthcare Cost and Utilization Project Arkansas State Inpatient Databases were linked across encrypted patient identifiers to develop a cohort of Arkansas residents aged 1 to 64 years who were hospitalized at least once with a CHD during this time period. Infants were excluded because patient identifiers were missing for 18 to 52% each year. CHDs were identified using principal and secondary International Classification of Diseases, Ninth Revision, Clinical Modification diagnoses codes. All hospitalizations of individuals ever admitted with a CHD were included. Mean and median patient-level costs were estimated; the association of hospital costs and patient readmissions were examined with linear and logistic regression. Results There were 1,185,868 inpatient hospitalizations of Arkansas residents aged 1 to 64 years between 2006 and 2011; these were accrued by 603,925 patients. Of those, 2542 patients (0.42%) had at least one hospitalization with a CHD diagnosis. Total costs for these 2542 patients were $126,999,837 and they accumulated 7898 hospitalizations. Factors associated with increased costs included patient age, CHD type, cardiac procedures, and comorbidities. Factors associated with hospital readmission within 1 year included age, CHD type, expected payer, and comorbidities. Conclusion Individuals with CHDs in Arkansas experience variation in hospital use and costs by patient characteristics. Future research should investigate factors associated with readmissions, cardiac procedures, and comorbidities, as these are strongly associated with hospital costs. PMID:26172576

  19. Outcomes of 847 childhood-onset systemic lupus erythematosus patients in three age groups.

    PubMed

    Lopes, S R M; Gormezano, N W S; Gomes, R C; Aikawa, N E; Pereira, R M R; Terreri, M T; Magalhães, C S; Ferreira, J C; Okuda, E M; Sakamoto, A P; Sallum, A M E; Appenzeller, S; Ferriani, V P L; Barbosa, C M; Lotufo, S; Jesus, A A; Andrade, L E C; Campos, L M A; Bonfá, E; Silva, C A

    2017-01-01

    Objective The objective of this study was to assess outcomes of childhood systemic lupus erythematosus (cSLE) in three different age groups evaluated at last visit: group A early-onset disease (<6 years), group B school age (≥6 and <12 years) and group C adolescent (≥12 and <18 years). Methods An observational cohort study was performed in ten pediatric rheumatology centers, including 847 cSLE patients. Results Group A had 39 (4%), B 395 (47%) and C 413 (49%). Median disease duration was significantly higher in group A compared to groups B and C (8.3 (0.1-23.4) vs 6.2 (0-17) vs 3.3 (0-14.6) years, p < 0.0001). The median Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SLICC/ACR-DI) (0 (0-9) vs 0 (0-6) vs 0 (0-7), p = 0.065) was comparable in the three groups. Further analysis of organ/system damage revealed that frequencies of neuropsychiatric (21% vs 10% vs 7%, p = 0.007), skin (10% vs 1% vs 3%, p = 0.002) and peripheral vascular involvements (5% vs 3% vs 0.3%, p = 0.008) were more often observed in group A compared to groups B and C. Frequencies of severe cumulative lupus manifestations such as nephritis, thrombocytopenia, and autoimmune hemolytic anemia were similar in all groups ( p > 0.05). Mortality rate was significantly higher in group A compared to groups B and C (15% vs 10% vs 6%, p = 0.028). Out of 69 deaths, 33/69 (48%) occurred within the first two years after diagnosis. Infections accounted for 54/69 (78%) of the deaths and 38/54 (70%) had concomitant disease activity. Conclusions This large multicenter study provided evidence that early-onset cSLE group had distinct outcomes. This group was characterized by higher mortality rate and neuropsychiatric/vascular/skin organ damage in spite of comparable frequencies of severe cumulative lupus manifestations. We also identified that overall death in cSLE patients was an early event mainly attributed to infection associated

  20. Increased Serum Insulin Exposure Does Not Affect Age or Stage of Pancreatic Adenocarcinoma Diagnosis in Patients with Diabetes Mellitus

    PubMed Central

    Chao, David T.; Shah, Nilesh H.; Zeh, Herbert J.; Bahary, Nathan; Whitcomb, David C.; Brand, Randall E.

    2015-01-01

    Objectives In considering whether medications that increase insulin levels accelerate pancreatic adenocarcinoma (PC) development, we hypothesized that PC patients with diabetes mellitus (DM) who used exogenous insulin or insulin-stimulating medications should have an earlier age of diagnosis or present with more advanced disease. Methods Patients enrolled in our PC registry from 6/1/2003 to 5/31/2012 were stratified according to treatment solely with insulin, insulin-stimulating medications, or insulin-independent medications. Age of PC diagnosis, PC stage, and years between DM and PC diagnoses were analyzed among the cohorts. Results Of 122 DM patients (mean age: 67.4 ± 10.2 years), the mean age of PC diagnosis within the insulin-only (n=40), insulin-stimulating (n=11), insulin-independent (n=71), and non-DM (n=321) cohorts were 68.7 ± 10.5 years, 69.6 ± 10.8 years, 66.3 ± 9.7 years, and 65.5 ± 10.5 years, respectively. No significant difference among the age of PC diagnosis was observed based on duration or type of DM treatment. There was no correlation between PC stage and increased insulin exposure. Conclusions Anti-DM medications that increase exposure to insulin do not appear to accelerate PC development using outcomes of mean age of PC diagnosis, PC stage, or duration between DM and PC diagnoses. PMID:26418902

  1. Metabolic risk factors, coping with stress, and psychological well-being in patients with age-related macular degeneration.

    PubMed

    Cavar, Ivan; Lovrić, Sanjin; Vukojević, Mladenka; Sesar, Irena; Petric-Vicković, Ivanka; Sesar, Antonio

    2014-03-01

    The aim of this study was to determine the relationship between the risk factors (age, obesity, hypertension, hyperlipidemia, smoking, consumption of alchohol and drugs, positive family history, and exposure to sunlight), coping with stress, psychological well-being and age-related macular degeneration (ARMD). Forty patients with ARMD (case group) and 63 presbyopes (control group) participated in the study. Patient data were collected through general information questionnaire including patient habits, the COPE questionnaire that showed the way the patients handling stress, and the GHQ that analyzed the psychological aspects of their quality of life. These questionnaires were administered to the patients during ophthalmologic examination. The study involved 46 (44.66%) men and 57 (55.33%) women. Statistical analysis showed that the major risks for the development of ARMD were elevated cholesterol, triglycerides and LDL cholesterol in plasma. A significantly higher number ofARMD patients had a positive family history when compared with presbyopes. This study showed presbyopes to cope with emotional problems significantly better and to have a lower level of social dysfunction when compared with ARMD patients. However, it is necessary to conduct further studies in a large number of patients to determine more accurately the pathophysiological mechanisms of metabolic factors as well as the impact of the disease on the quality of life in patients with ARMD.

  2. Long-term Follow-up of Therapeutic ERCP in 78 Patients Aged 90 Years or Older

    PubMed Central

    Hu, Lianghao; Sun, Xiaotian; Hao, Junfeng; Xie, Ting; Liu, Minghao; Xin, Lei; Sun, Tao; Liu, Muyun; Zou, Wenbin; Ye, Bo; Liu, Feng; Wang, Dong; Cao, Ning; Liao, Zhuan; Li, Zhaoshen

    2014-01-01

    This study aimed to determine the performance and long-term outcomes of therapeutic ERCP in very old patients. Patients aged or over 90 (Group A, n = 78) and consecutive sex-matched controls (Group B, n = 312) under 65 selected were compared. More patients in Group A had chronic concomitant diseases, but the success and complication rates were comparable. The follow-up of 61 patients (78.2%) in Group A were done, with a mean period of 27.5 (3–54) months. Seven patients survived; the main causes of death for the other patients were concomitant diseases (n = 43) and primary diseases (n = 11). In patients with choledocholithiasis, cases with complete extractions of stones in bile ducts survived longer than those without (30 vs. 24 months, P < 0.001). Therapeutic ERCP in patients aged 90 years or older is effective and safe. In patients with choledocholithiasis, complete clearance of stones is associated with longer survival time. PMID:24819780

  3. [Comorbidity of opioid addiction and alcoholism in patients of young age: clinical variants of the double diagnosis].

    PubMed

    Bokhan, N A; Blagov, L N; Kurgak, D I

    2012-01-01

    A study included 115 male patients with opioid addiction, aged from 17 to 27 years. Comorbidity of opioid addiction and alcoholism in patients of young age was represented by two main variants distinguishing between primary dependence on opioid or alcohol. In the first variant, additional variants of vicarious alcoholization and replacement of addiction form were singled out. In the second case, alcoholism preceded opioid addiction that developed as a form of polyaddiction and the formation of preliminary (primary) alcoholism was considered as a protracted stage of searching narcotism with the transition from alcoholism to opioid addiction. Stages and differential criteria of the variants of double disorders are described.

  4. Predictive factors for hospitalized and institutionalized care-giving of the aged patients with diabetes mellitus in Japan.

    PubMed

    Matsuzawa, Toshioki; Sakurai, Takashi; Kuranaga, Masako; Endo, Hidetoshi; Yokono, Koichi

    2011-01-21

    To identify predictive factors for hospitalized and institutionalized care-giving among a group of aged patients with diabetes mellitus in Japan, retrospective chart review was performed in 288 diabetic subjects aged 65 years or older. Independent variables, based on the chart review, were age, sex, diagnosis, diabetic control and complications. Comprehensive geriatric assessment was performed to obtain information on the functional capacity and demographic variables, including physical and mental function, and socioeconomic status. 131 diabetic patients were considered as frail elderly and characterized for their higher age, longer duration of diabetes, higher frequency of insulin use, lower cognitive function, and lower QOL, in comparison with those of non-frail patients. All non-frail diabetic patients were independently treated at their homes, while 38 subjects out of 131 frail diabetic patients were hospitalized or institutionalized. Apparent clinical features of hospitalized/institutionalized patients were higher age, higher serum creatinine, and higher prevalence of stroke episodes, advanced cognitive decline and absence of key caregiver in the family members, in comparison with those of in-home frail diabetic patients. The predicted probabilities from the multivariate logistic regression analysis in predicting hospitalized and institutionalized care-giving were as follows: Log p/(1 - p) = -19.801x1 - 54.269x2 + 721.405; where x1 = cognitive function (score), x2 = social support (score). Receiver operating characteristic curve analysis revealed a satisfactory discrimination for hospitalized and institutionalized care-giving in frail diabetic elderly with 92.9% of sensitivity and 91.4% of specificity, when the cutoff point of the model was set at 0.992. We concluded that cognitive decline and low social support are the predictive for hospital and institutional care-giving, and that demographic and mental information as well as diagnostic data should be

  5. The effect of menarche age, parity and lactation on bone mineral density in premenopausal ambulatory multiple sclerosis patients.

    PubMed

    Sioka, Chrissa; Fotopoulos, Andreas; Papakonstantinou, Stilianos; Georgiou, Athanasia; Pelidou, Sygliti-Henrietta; Kyritsis, Athanasios P; Kalef-Ezra, John A

    2015-07-01

    Although pregnancy and breast-feeding do not have any deleterious effect on disease activity in female multiple sclerosis (MS) patients, their role on bone mineral density (BMD) and osteoporosis risk is unknown. We investigated the role of age at menarche, parity and lactation on BMD expressed as percentage of the mean BMD (%BMD) in 46 pre-menopausal ambulatory female MS patients using dual-energy X-ray absorptiometry (DXA) scans in lumbar spine (LS) and hip. MS female patients with age at menarche ≥13 years old had reduced %BMD compared to those with menarche age <13 years (95.2±10.7 vs 102.1±13.3, p=0.05 in LS; 90.5±12.6 vs 99.8±12.6, p=0.02 in hip). Parity did not result in any statistically significant changes in either LS or hip. Patients that breastfed their offspring compared to those that did not had significantly lower BMD in both LS (93.9±9.3 vs 110.7±15.6, p=0.004) and hip (91.6±10.7 vs 105.6±15.3, p=0.02). MS female patients with menarche at age≥13 years and those who breastfed their offspring may have reduced BMD. Larger studies are needed to verify these findings and establish a definite role of menarche age and breast feeding with BMD.

  6. Garrison Institute on Aging: A New Hope for Elderly Individuals and Patients with Alzheimer’s Disease

    PubMed Central

    Reddy, P. Hemachandra; Blackmon, Joan; Molinar-Lopez, Veronica; Ament, Clay; Manczak, Maria; Kandimalla, Ramesh; Yin, Xianglin; Pandey, Akhilesh; Kuruva, Chandra Sekhar; Wang, Rui; Fry, David; Osborn, Carrah; Stonum, Kathleen; Quesada, Kandi; Gonzales, Ruben; Boles, Annette

    2016-01-01

    The Garrison Institute on Aging (GIA) is an established institute within Texas Tech University Health Sciences Center, whose mission is to promote healthy aging through cutting-edge research on Alzheimer’s disease (AD) and other diseases of aging through innovative educational opportunities for students, clinicians, researchers, health care professionals, and the public. The GIA has multiple programs, including both research and education on healthy aging and AD, community outreach, caregiving, the Retired Senior Volunteer Program, Healthy Lubbock, the GIA Brain Bank, healthy aging seminars, research seminars, and collaborations and scholarships. The GIA programs connect basic and clinical researchers and health care professionals, and provide a unique environment to help our growing elderly population and patients with AD and their families. PMID:26402018

  7. Nutritional Supplementation Inhibits the Increase in Serum Malondialdehyde in Patients with Wet Age-Related Macular Degeneration

    PubMed Central

    Fukukita, Hiroshi; Tsunekawa, Taichi; Kataoka, Keiko; Hwang, Shiang-Jyi; Nagasaka, Yosuke; Ito, Yasuki; Terasaki, Hiroko

    2017-01-01

    Purpose. To compare serum levels of malondialdehyde (MDA) in patients with wet age-related macular degeneration (wAMD), patients with dry AMD (dAMD), and patients without AMD and to evaluate the efficacy of nutritional supplementation for treating elevated serum MDA in patients with wAMD. Methods. MDA levels were measured in sera from 20 patients with wAMD, 20 with dAMD, and 24 without AMD. Patients with wAMD were randomized to receive or not receive nutritional supplementation (10 patients in each group), and MDA levels were measured after 3 months of treatment. Results. MDA levels in patients with wAMD were significantly greater compared with patients without AMD. In eyes with wAMD, there was a significant correlation between MDA levels and choroidal neovascularization lesion area. Serum MDA levels decreased in most patients that received supplementation and significantly increased in those who did not. Conclusion. Baseline serum MDA levels were elevated in patients with wAMD, and MDA levels were directly correlated with choroidal neovascularization lesion area. In addition, nutritional supplementation appeared to exert a protective effect against oxidative stress in patients with wAMD. PMID:28243361

  8. Nutritional Supplementation Inhibits the Increase in Serum Malondialdehyde in Patients with Wet Age-Related Macular Degeneration.

    PubMed

    Matsuura, Toshiyuki; Takayama, Kei; Kaneko, Hiroki; Ye, Fuxiang; Fukukita, Hiroshi; Tsunekawa, Taichi; Kataoka, Keiko; Hwang, Shiang-Jyi; Nagasaka, Yosuke; Ito, Yasuki; Terasaki, Hiroko

    2017-01-01

    Purpose. To compare serum levels of malondialdehyde (MDA) in patients with wet age-related macular degeneration (wAMD), patients with dry AMD (dAMD), and patients without AMD and to evaluate the efficacy of nutritional supplementation for treating elevated serum MDA in patients with wAMD. Methods. MDA levels were measured in sera from 20 patients with wAMD, 20 with dAMD, and 24 without AMD. Patients with wAMD were randomized to receive or not receive nutritional supplementation (10 patients in each group), and MDA levels were measured after 3 months of treatment. Results. MDA levels in patients with wAMD were significantly greater compared with patients without AMD. In eyes with wAMD, there was a significant correlation between MDA levels and choroidal neovascularization lesion area. Serum MDA levels decreased in most patients that received supplementation and significantly increased in those who did not. Conclusion. Baseline serum MDA levels were elevated in patients with wAMD, and MDA levels were directly correlated with choroidal neovascularization lesion area. In addition, nutritional supplementation appeared to exert a protective effect against oxidative stress in patients with wAMD.

  9. Role of angiotensin II type 1 receptor antagonists in the treatment of hypertension in patients aged >or=65 years.

    PubMed

    Gradman, Alan H

    2009-01-01

    Systolic blood pressure (SBP) increases with age, and hypertension affects approximately two-thirds of adults in the US aged >60 years. Blood pressure (BP) increases as a consequence of age-related structural changes in large arteries, which lead to loss of elasticity and reduced vascular compliance. Increased pulse wave velocity augments SBP, resulting in a high prevalence of isolated systolic hypertension. Because age itself elevates cardiovascular risk, effective treatment of hypertension in an older (aged >or=65 years) patient population prevents many more events per 1000 patients treated than treatment of younger hypertensive patients. Recommendations for treating hypertension are similar in older patients compared with the general population. The Seventh Report of the Joint National Committee on Detection, Prevention, Evaluation, and Treatment of High Blood Pressure recommends target BP goals of <140/90 mmHg for patients with uncomplicated hypertension, and <130/80 mmHg for those with diabetes mellitus or renal disease. Recent guidelines and position papers have extended these aggressive treatment goals to include patients with coronary artery disease, other types of vascular disease and heart failure. Randomized clinical trials have demonstrated the efficacy of calcium channel antagonists (calcium channel blockers [CCBs]), low-dose diuretics, ACE inhibitors and angiotensin II type 1 receptor antagonists (angiotensin receptor blockers [ARBs]) in reducing the risk of stroke and other adverse cardiovascular outcomes in older patients; beta-adrenoceptor antagonists are less effective in terms of endpoint reduction. The majority of older patients require two or more drugs to achieve BP goals. Despite active treatment, half of these patients do not achieve target BP, in part because of the reluctance of physicians to intensify treatment, a phenomenon referred to as 'clinical inertia'. ARBs are effective antihypertensive agents in older patients and have been shown

  10. Identification of spectral phenotypes in age-related macular degeneration patients

    NASA Astrophysics Data System (ADS)

    Davis, Bert; Russell, Steven; Abramoff, Michael; Nemeth, Sheila C.; Barriga, E. Simon; Soliz, Peter

    2007-02-01

    The purpose of this study is to show that there exists a spectral characteristic that differentiates normal macular tissue from various types of genetic-based macular diseases. This paper demonstrates statistically that hyperspectral images of macular and other retinal tissue can be used to spectrally differentiate different forms of age-related macular degeneration. A hyperspectral fundus imaging device has been developed and tested for the purpose of collecting hyperspectral images of the human retina. A methodology based on partial least squares and ANOVA has been applied to determine the hyperspectral representation of individual spectral characteristics of retinal features. Each discrete tissue type in the retina has an identifiable spectral shape or signature which, when combined with spatial context, aids in detection of pathological features. Variations in the amount and distribution of various ocular pigments or the inclusion of additional biochemical substances will allow detection of pathological conditions prior to traditional histological presentation. Fundus imaging cameras are ubiquitous and are one of the most common imaging modalities used in documenting a patient's retinal state for diagnosis, e.g. remotely, or for monitoring the progression of an ocular disease. The added diagnostic information obtained with only a minor retro-fit of a specialized spectral camera will lead to new diagnostic information to the clinical ophthalmologist or eye-care specialist.

  11. The aging face in patients of color: minimally invasive surgical facial rejuvenation-a targeted approach.

    PubMed

    Harris, Monte O

    2004-01-01

    We are in the midst of exciting times from a demographic standpoint as the population of darker-skinned people grows exponentially in the United States. Although there is a growing demand for facial cosmetic procedures amongst people of color, the total number of individuals undergoing surgical facial rejuvenation is dwarfed by the current Caucasian market. In order to provide optimal options for facial rejuvenation, cosmetic surgeons must have an underlying appreciation for the dynamic interplay among ethnicity, facial morphology, and the progression of aging. The purpose of the present article is to outline the minimally invasive surgical options for facial rejuvenation best suited for the patient of color. Although the population of individuals with darker-pigmented skin is quite vast, the present paper will focus on individuals of African descent, with whom the author has the most experience. Preferred surgical techniques include blepharoplasty, autologous facial fat transplantation, percutaneous cheek lift, and submental liposuction. Cutaneous surgeons familiar with soft-tissue surgery and facial anatomy should feel comfortable performing these techniques.

  12. The Optimal Management of Acute Febrile Encephalopathy in the Aged Patient: A Systematic Review

    PubMed Central

    Sheybani, Fereshte; Naderi, HamidReza; Sajjadi, Sareh

    2016-01-01

    The elderly comprise less than 13 percent of world population. Nonetheless, they represent nearly half of all hospitalized adults. Acute change in mental status from baseline is commonly seen among the elderly even when the main process does not involve the central nervous system. The term “geriatric syndrome” is used to capture those clinical conditions in older people that do not fit into discrete disease categories, including delirium, falls, frailty, dizziness, syncope, and urinary incontinence. Despite the growing number of elderly population, especially those who require hospitalization and the high burden of common infections accompanied by encephalopathy among them, there are several unresolved questions regarding the optimal management they deserve. The questions posed in this systematic review concern the need to rule out CNS infection in all elderly patients presented with fever and altered mental status in the routine management of febrile encephalopathy. In doing so, we sought to identify all potentially relevant articles using searches of web-based databases with no language restriction. Finally, we reviewed 93 research articles that were relevant to each part of our study. No prospective study was found to address how should AFE in the aged be optimally managed. PMID:26989409

  13. Age-related cortical thickness trajectories in first episode psychosis patients presenting with early persistent negative symptoms

    PubMed Central

    Makowski, Carolina; Bodnar, Michael; Malla, Ashok K; Joober, Ridha; Lepage, Martin

    2016-01-01

    Recent work has clearly established that early persistent negative symptoms (ePNS) can be observed following a first episode of psychosis (FEP), and can negatively affect functional outcome. There is also evidence for cortical changes associated with ePNS. Given that a FEP often occurs during a period of ongoing complex brain development and maturation, neuroanatomical changes may have a specific age-related component. The current study examines cortical thickness (CT) and trajectories with age using longitudinal structural imaging. Structural T1 volumes were acquired at three time points for ePNS (N=21), PNS due to secondary factors (N=31), non-PNS (N=45) patients, and controls (N=48). Images were processed using the CIVET pipeline. Linear mixed models were applied to test for the main effects of (a) group, (b) time, and interactions between (c) time and group membership, and (d) age and group membership. Compared with the non-PNS and secondary PNS patient groups, the ePNS group showed cortical thinning over time in temporal regions and a thickening with age primarily in prefrontal areas. Early PNS patients also had significantly different linear and quadratic age relationships with CT compared with other groups within cingulate, prefrontal, and temporal cortices. The current study demonstrates that FEP patients with ePNS show significantly different CT trajectories with age. Increased CT may be indicative of disruptions in cortical maturation processes within higher-order brain regions. Individuals with ePNS underline a unique subgroup of FEP patients that are differentiated at the clinical level and who exhibit distinct neurobiological patterns compared with their non-PNS peers. PMID:27602388

  14. Investigation of cerebral iron deposition in aged patients with ischemic cerebrovascular disease using susceptibility-weighted imaging

    PubMed Central

    Liu, Yin; Liu, Jun; Liu, Huanghui; Liao, Yunjie; Cao, Lu; Ye, Bin; Wang, Wei

    2016-01-01

    Objective The aim of this study was to investigate focal iron deposition level in the brain in patients with ischemic cerebrovascular disease and its correlation with cerebral small vessel disease imaging markers. Patients and methods Seventy-four patients with first-ever transient ischemic attack (median age: 69 years; 30 males and 44 females) and 77 patients with positive ischemic stroke history (median age: 72 years; 43 males and 34 females) were studied retrospectively. On phase image of susceptibility-weighted imaging and regions of interest were manually drawn at the bilateral head of the caudate nucleus, lenticular nucleus (LN), thalamus (TH), frontal white matter, and occipital white matter. The correlation between iron deposition level and the clinical and imaging variables was also investigated. Results Iron deposition level at LN was significantly higher in patients with previous stroke history. It linearly correlated with the presence and number of cerebral microbleeds (CMBs) but not with white matter hyperintensity and lacunar infarct. Multiple linear regression analysis showed that deep structure CMBs were the most relevant in terms of iron deposition at LN. Conclusion Iron deposition at LN may increase in cases of more severe ischemia in aged patients with transient ischemic attack, and it may be an imaging marker for CMB of ischemic origin. PMID:27574434

  15. Free triiodothyronine in relation to coronary severity at different ages: Gensini score assessment in 4206 euthyroid patients

    PubMed Central

    Zhou, Bing-Yang; Guo, Yuan-Lin; Wu, Na-Qiong; Zhu, Cheng-Gang; Gao, Ying; Qing, Ping; Li, Xiao-Lin; Wang, Yao; Liu, Geng; Dong, Qian; Li, Jian-Jun

    2016-01-01

    Objective To study whether free triiodothyronine (FT3) within normal range has effects on the presence and severity of coronary artery disease (CAD) in different gender and age groups. Methods A total of 4206 euthyroid patients were consecutively enrolled and divided into CAD group (n = 3306) and non-CAD group (n = 900). All patients underwent coronary angiography (CAG). Gensini score (GS) was used to determine the severity of coronary artery stenosis. Severe CAD was defined as GS > 32 and mild CAD was defined as GS ≤ 32. Logistic regression analysis and linear regression analysis were conducted to determine the association of FT3 with CAD in patients with different gender and ages. Results Concentration of FT3 was lower in patients with CAD than that in angiography-normal control group (P < 0.05). In addition, concentration of FT3 was lower in severe CAD than that in mild CAD. After adjusting for traditional cardiovascular risk factors and potential confounders, FT3 was negatively correlated with the presence of CAD, but not in the old patients (> 65 years old). Multivariable linear regression analysis showed that FT3 was negatively associated with GS in male and young patients with stable CAD, but not in the old patients. Conclusions Low FT3 within normal range was negatively associated with the presence and severity of CAD in young patients, but not in the old ones. Further studies are needed to confirm our findings. PMID:28321241

  16. The predictability of serum anti-Müllerian level in IVF/ICSI outcomes for patients of advanced reproductive age

    PubMed Central

    2011-01-01

    Background The role of serum anti-Müllerian hormone (AMH) as predictor of in-vitro fertilization outcomes has been much debated. The aim of the present study is to investigate the practicability of combining serum AMH level with biological age as a simple screening method for counseling IVF candidates of advanced reproductive age with potential poor outcomes prior to treatment initiation. Methods A total of 1,538 reference patients and 116 infertile patients aged greater than or equal to 40 years enrolled in IVF/ICSI cycles were recruited in this retrospective analysis. A reference chart of the age-related distribution of serum AMH level for Asian population was first created. IVF/ICSI patients aged greater than or equal to 40 years were then divided into three groups according to the low, middle and high tertiles the serum AMH tertiles derived from the reference population of matching age. The cycle outcomes were analyzed and compared among each individual group. Results For reference subjects aged greater than or equal to 40 years, the serum AMH of the low, middle and high tertiles were equal or lesser than 0.48, 0.49-1.22 and equal or greater than 1.23 ng/mL respectively. IVF/ICSI patients aged greater than or equal to 40 years with AMH levels in the low tertile had the highest cycle cancellation rate (47.6%) with zero clinical pregnancy. The nadir AMH level that has achieved live birth was 0.56 ng/mL, which was equivalent to the 36.4th percentile of AMH level from the age-matched reference group. The optimum cut-off levels of AMH for the prediction of nonpregnancy and cycle cancellation were 1.05 and 0.68 ng/mL, respectively. Conclusions Two criteria: (1) age greater than or equal to 40 years and (2) serum AMH level in the lowest tertile (equal or lesser than 33.3rd percentile) of the matching age group, may be used as markers of futility for counseling IVF/ICSI candidates. PMID:21843363

  17. The association of geographic atrophy and decreased renal function in patients with age-related macular degeneration.

    PubMed

    Leisy, H B; Rastogi, A; Guevara, G; Ahmad, M; Smith, R T

    2017-01-01

    PurposeThe purpose of the study was to investigate the association between area and presence of geographic atrophy (GA) and renal function, as measured by glomerular filtration rate (GFR).Patients and methodsWe retrospectively identified patients aged 50-90 years who were assigned an ICD-9 diagnosis code for age-related macular generation (AMD) between January 2012 and January 2016. Patients met inclusion criteria if they had at least one macular spectral domain optical coherence tomography volume scan, one provider note, and one GFR value in the electronic medical record. Images were evaluated for the presence of GA, area of GA, drusen, and subretinal drusenoid deposits (SDD) and for subfoveal choroidal thickness (CTh) by standard criteria. Imaging findings were correlated with the most recent GFR from the patient's chart.ResultsWe identified 107 patients who met our inclusion criteria (mean age=74 years, range 50-90 years). Overall, we found a significant correlation between the presence of GA and reduced GFR (P=0.002), which was maintained even after accounting for age and other confounders. No association between GFR and GA area was found. CTh was significantly lower in patients with GA (P=0.038) and those with decreased GFR (P=0.004). Within the SDD-positive population, GA was associated with reduced GFR (P=0.007) but only trended toward significance after controlling for age.ConclusionOur study findings demonstrate an association between impaired renal function and the presence, but not area, of GA within an AMD population. These findings may shed light on common pathogenic mechanisms for these two diseases.

  18. Different gastoroesophageal reflux symptoms of middle-aged to elderly asthma and chronic obstructive pulmonary disease (COPD) patients

    PubMed Central

    Shimizu, Yasuo; Dobashi, Kunio; Kusano, Motoyasu; Mori, Masatomo

    2012-01-01

    Symptomatic differences and the impact of gastroesophageal reflux disease (GERD) have not been clarified in patients with asthma and chronic obstructive pulmonary disease (COPD). The purpose of this study is to assess the differences of GERD symptoms among asthma, COPD, and disease control patients, and determine the impact of GERD symptoms on exacerbation of asthma or COPD by using a new questionnaire for GERD. A total of 120 subjects underwent assessment with the frequency scale for the symptoms of GERD (FSSG) questionnaire, including 40 age-matched patients in each of the asthma, COPD, and disease control groups. Asthma and control patients had more regurgitation-related symptoms than COPD patients (p<0.05), while COPD patients had more dysmotility-related symptoms than asthma patients (p<0.01) or disease control patients (p<0.01). The most distinctive symptom of asthma patients with GERD was an unusual sensation in the throat, while bloated stomach was the chief symptom of COPD patients with GERD, and these symptoms were associated with disease exacerbations. The presence of GERD diagnosed by the total score of FSSG influences the exacerbation of COPD. GERD symptoms differed between asthma and COPD patients, and the presence of GERD diagnosed by the FSSG influences the exacerbation of COPD. PMID:22448100

  19. Effect of age and Blood Pressure on Surrogate Markers of Atherosclerosis in Patients with Type 2 Diabetes Mellitus

    PubMed Central

    Kulkarni, Namrata Bindurao; Ganu, Meghana Ulhas; Godbole, Sanjay Ganesh

    2014-01-01

    Background: Increased arterial stiffness may be an important path- way linking diabetes mellitus to increased cardiovascular risk. Aim: The study was conducted to assess the surrogate markers of arterial stiffness in patients with Type 2 diabetes mellitus (T2DM), and compare with age-matched hypertensive and healthy controls. Also the effect of age and blood pressure on these markers was evaluated. Settings and Design: This cross-sectional study was carried out at a tertiary care hospital in West India. Methods: After a detailed medical history and anthropometric evaluation, all the participants were subjected to measurements of Arterial Stiffness Index (ASI), Pulse Wave Velocity (PWV), and Augmentation Index (AIx) using a non-invasive oscillometric method. The four study groups consisted of patients with T2DM (>5 years) along with hypertension, newly diagnosed patients with T2DM (<2years) without hypertension, hypertensive controls, and healthy controls. Results: PWV, ASI, AIx were elevated in patients with T2DM compared to healthy controls (p<0.05). Patients with T2DM above 60 years had higher carotid-femoral PWV, ASI and AIx than those below 60 years (p<0.05). ASI and AIx were significantly increased in patients with T2DM with hypertension having systolic BP > 140 mmHg compared to those with systolic BP < 140 mmHg. A very strong correlation between PWV and AIx in patients with T2DM and hypertensive controls was observed. Conclusion: This study reveals that markers of arterial stiffness (PWV, ASI, AIx) were increased significantly in patients with T2DM compared to healthy controls. Age and systolic blood pressure had significant influence on these markers. Thus, oscillometric markers have potential utility in identifying subclinical atherosclerosis in patients with T2DM. PMID:25120969

  20. Proteome-wide alterations on adipose tissue from obese patients as age-, diabetes- and gender-specific hallmarks

    PubMed Central

    Gómez-Serrano, María; Camafeita, Emilio; García-Santos, Eva; López, Juan A.; Rubio, Miguel A.; Sánchez-Pernaute, Andrés; Torres, Antonio; Vázquez, Jesús; Peral, Belén

    2016-01-01

    Obesity is a main global health issue and an outstanding cause of morbidity and mortality predisposing to type 2 diabetes (T2DM) and cardiovascular diseases. Huge research efforts focused on gene expression, cellular signalling and metabolism in obesity have improved our understanding of these disorders; nevertheless, to bridge the gap between the regulation of gene expression and changes in signalling/metabolism, protein levels must be assessed. We have extensively analysed visceral adipose tissue from age-, T2DM- and gender-matched obese patients using high-throughput proteomics and systems biology methods to identify new biomarkers for the onset of T2DM in obesity, as well as to gain insight into the influence of aging and gender in these disorders. About 250 proteins showed significant abundance differences in the age, T2DM and gender comparisons. In diabetic patients, remarkable gender-specific hallmarks were discovered regarding redox status, immune response and adipose tissue accumulation. Both aging and T2DM processes were associated with mitochondrial remodelling, albeit through well-differentiated proteome changes. Systems biology analysis highlighted mitochondrial proteins that could play a key role in the age-dependent pathophysiology of T2DM. Our findings could serve as a framework for future research in Translational Medicine directed at improving the quality of life of obese patients. PMID:27160966

  1. Failure of highly active antiretroviral therapy in reconstituting immune response to Clostridium tetani vaccine in aged AIDS patients.

    PubMed

    Andrade, Regis M; Andrade, Arnaldo F B; Lazaro, Marta A; Vieira, Morgana M M; Barros, Priscila O; Borner, Alice R S; Silva-Filho, Renato G; Santos, Juliana O; Brindeiro, Rodrigo M; Tanuri, Amilcar; Bento, Cleonice A M

    2010-05-01

    The purpose of this study was to evaluate the impact of age on tetanus-specific immune response in successfully highly active antiretroviral therapy-treated AIDS patients, using healthy age-matched individuals as controls. Whole Peripheral blood mononuclear cells or CD8(+) cell-depleted peripheral blood mononuclear cells from previously tetanus toxoid (TT)-immunized individuals were activated with TT plus IL-2, and cell proliferation, cytokine production, and in vitro HIV-1 replication were measured. The in vivo magnitude of the humoral immune response was also assessed by antibody measurements. Our results showed that, compared with other groups, both in vitro TT-specific lymphoproliferation and serum antibody concentration were lower in older AIDS patients. Although the IL-1beta and tumour necrosis factor alpha (TNF-alpha) production were higher in cultures from aged HIV-1-infected patients, a dramatic damage on the interferon gamma (IFN-gamma) release was observed, when compared with younger patients. CD8(+) T lymphocytes depletion reduced IL-1beta and TNF-alpha release in the older groups, however, it did not significantly alter their IFN-gamma production. Furthermore, the neutralization of endogenous IL-10 did not change the IFN-gamma deficiency in older AIDS patients. Finally, the lower cellular immune response in this patient group was not related to in vitro HIV-1 replication. The results suggest that successfully highly active antiretroviral therapy-treated aged AIDS patients do not reconstitute the immune response to TT, making them probably more susceptible to tetanus even after vaccination.

  2. Differences in the progesterone receptor contents between familial breast cancers and sporadic breast cancers stratified by patient age.

    PubMed

    Fukutomi, T; Akashi-Tanaka, S

    2001-01-01

    In the present study, we investigated the estrogen (ER) and progesterone receptor (PR) contents of familial breast cancers (FBCs) and compared the findings with those of sporadic breast cancers., stratified by the patients' age. To evaluate the hormone receptor contents of Japanese FBCs, we collected a consecutive series of 250 FBCs and 2,533 sporadic breast cancers (SBCs). These patients were divided into the three groups stratified by the patients' age at initial surgery (group I, under 40 years old; group II, 40-60 years old; group III, over 60 years old). The clinicopathological features of FBCs and SBCs, including ERs and PRs, were analyzed for each group. In all age groups, the PR contents of FBCs were significantly lower than those of SBCs, particularly for group III. In FBCs, the PR content was significantly lower in group III than in groups I or II. In addition, there was a nonsignificant trend towards a high frequency of ER-positive, PR-negative tumors in FBC patients aged 60 years and over. These data indicate that the loss of ER function and/or loss of binding capacity of PR to progesterone was associated with some late-onset FBCS.

  3. General paediatric surgery for patients aged under 5 years: a 5-year experience at a district general hospital

    PubMed Central

    Gordon, AC

    2016-01-01

    Introduction The gradual shift of general paediatric surgery (GPS) provision from district general hospitals (DGH) to specialised units is well recognised in the UK. The consequences of centralisation include a reduction in exposure to GPS for current surgical trainees. The GPS practice of a DGH is examined here. Methods All operations performed on children aged under 5 years over a 5-year period were identified using the local electronic operation database. Electronic hospital records and clinic letters were accessed to collect data on demographics, operations performed and outcome measures. Results 472 GPS operations were performed on children between the age of 22 days and 5 years between 2009 and 2014, of which 43 were on an emergency basis and 105 were performed on patients aged less than 1 year. Three patients were admitted following day case surgery. Six patients were readmitted within 30 days. Complication rates for all procedures and the four most common procedures were similar to those found in published literature. Conclusions GPS for patients aged less than 5 years is comparatively safe in the DGH setting. The training opportunities available at DGHs are invaluable to surgical trainees and vital for sustaining the future provision of GPS by such hospitals. PMID:27269243

  4. Posterior Capsular Opacification in Preschool- and School-Age Patients after Pediatric Cataract Surgery without Posterior Capsulotomy

    PubMed Central

    Batur, Muhammed; Gül, Adem; Seven, Erbil; Can, Ertuğrul; Yaşar, Tekin

    2016-01-01

    Objectives: We aimed to evaluate the development of posterior capsular opacification (PCO) in preschool- and school-age children with cataract who underwent cataract surgery without posterior capsulotomy and anterior vitrectomy. Materials and Methods: The records of 30 eyes of 21 patients who underwent pediatric cataract surgery and intraocular lens (IOL) implantation were retrospectively reviewed. Patients’ age, PCO status and duration, need for neodymium-doped yttrium aluminium garnet (Nd:YAG) laser treatment based on coverage of visual axis, and follow-up period were recorded. Results: The mean age of the patients was 7.6±2.83 (4-12) years. Unilateral cataract surgery and IOL implantation were performed in 12 patients (57.14%) and bilateral cataract surgery and IOL implantation were performed in nine patients (42.86%). Average follow-up time was 17.7±22.67 (3-83) months. PCO developed in 21 eyes (70%) and covered the visual axis in 15 eyes (50%), which therefore required Nd:YAG laser posterior capsulotomy. The mean duration of postoperative PCO development was 8.91±18.7 months (1 week-71 months). Conclusion: We believe that with adequately experienced surgeons, performing both cataract surgery and posterior capsulotomy with anterior vitrectomy in the same session is appropriate for selected preschool- and school-age children with cataract. PMID:28058161

  5. An observational study of comorbidity and healthcare utilisation among HIV-positive patients aged 50 years and over.

    PubMed

    Patel, Roshani; Moore, Thomas; Cooper, Vanessa; McArdle, Conor; Perry, Nicky; Cheek, Elizabeth; Gainsborough, Nicola; Fisher, Martin

    2016-07-01

    The number of HIV-positive people aged ≥50 years is rising each year. We measured the prevalence of non-infectious illnesses and their risk factors and described healthcare use in this UK population. A cross-sectional, observational study was conducted at an outpatient HIV specialist clinic in south east England. Patients age ≥50 years were invited to complete questionnaires measuring demographics, non-infectious illnesses, medication use, lifestyle and healthcare utilisation. The response rate was 67%. Of 299 participants, 84% reported ≥1 comorbid condition and 61% reported ≥2 (multimorbidity). Most commonly reported were high cholesterol, sexual dysfunction, hypertension and depression. In multivariate analyses, age, number of years HIV-positive and duration of antiretroviral therapy remained significant predictors of comorbidity when controlling for lifestyle factors (exercise, smoking and use of recreational drugs and alcohol). Use of non-HIV healthcare services was associated with increasing comorbidity, a longer duration of HIV and recreational drug use. The majority of HIV-patients aged ≥50 years reported multiple comorbidities and this was associated with polypharmacy and increased use of non-HIV services. Further research examining the quality, safety and patient experience of healthcare is needed to inform development of services to optimally meet the needs of older HIV-positive patients.

  6. NO-Synthase Activity in Patients with Coronary Heart Disease Associated with Hypertension of Different Age Groups

    PubMed Central

    2016-01-01

    Summary Background Coronary heart disease is the leading cause of death and disability worldwide. Hypertension is a major independent risk factor for the development of CHD. Abnormalities in NO generation or activity have been proposed as a major mechanism of CHD. The purpose of this article is to determine the activity of eNOS and iNOS in patients with isolated CHD and CHD associated with HT of different age groups. Methods Fifty patients with isolated CHD and 42 patients with CHD associated with HT were enrolled in this study. NOS activity was determined by nitrite anion formed in the reaction. Results A statistically significant increase in iNOS activity is observed in elderly donors. In patients with isolated coronary heart disease cNOS activity is statistically significantly reduced with respect to the control group. The reduction of enzymatic activity of cNOS is more expressed in elderly patients than in middle-aged patients with coronary heart disease. Alterations in eNOS activity are more expressed in patients with coronary heart disease associated with hypertension than in patients with isolated coronary heart disease. Against the background of cNOS inhibition in the patients, a sharp increase in iNOS activity is observed. Conclusions It has been shown that disturbance of endothelial function in patients with coronary heart disease associated with hypertension is characterized by reduced endothelial NO synthesis by cNOS and increased systemic NO synthesis due to increased iNOS activity. It has been found that the lack of endothelial NO and hyperproduction of »harmful« NO by iNOS are more expressed in elderly patients. PMID:28356863

  7. BrainAGE in Mild Cognitive Impaired Patients: Predicting the Conversion to Alzheimer's Disease.

    PubMed

    Gaser, Christian; Franke, Katja; Klöppel, Stefan; Koutsouleris, Nikolaos; Sauer, Heinrich

    2013-01-01

    Alzheimer's disease (AD), the most common form of dementia, shares many aspects of abnormal brain aging. We present a novel magnetic resonance imaging (MRI)-based biomarker that predicts the individual progression of mild cognitive impairment (MCI) to AD on the basis of pathological brain aging patterns. By employing kernel regression methods, the expression of normal brain-aging patterns forms the basis to estimate the brain age of a given new subject. If the estimated age is higher than the chronological age, a positive brain age gap estimation (BrainAGE) score indicates accelerated atrophy and is considered a risk factor for conversion to AD. Here, the BrainAGE framework was applied to predict the individual brain ages of 195 subjects with MCI at baseline, of which a total of 133 developed AD during 36 months of follow-up (corresponding to a pre-test probability of 68%). The ability of the BrainAGE framework to correctly identify MCI-converters was compared with the performance of commonly used cognitive scales, hippocampus volume, and state-of-the-art biomarkers derived from cerebrospinal fluid (CSF). With accuracy rates of up to 81%, BrainAGE outperformed all cognitive scales and CSF biomarkers in predicting conversion of MCI to AD within 3 years of follow-up. Each additional year in the BrainAGE score was associated with a 10% greater risk of developing AD (hazard rate: 1.10 [CI: 1.07-1.13]). Furthermore, the post-test probability was increased to 90% when using baseline BrainAGE scores to predict conversion to AD. The presented framework allows an accurate prediction even with multicenter data. Its fast and fully automated nature facilitates the integration into the clinical workflow. It can be exploited as a tool for screening as well as for monitoring treatment options.

  8. BrainAGE in Mild Cognitive Impaired Patients: Predicting the Conversion to Alzheimer’s Disease

    PubMed Central

    Klöppel, Stefan; Koutsouleris, Nikolaos; Sauer, Heinrich

    2013-01-01

    Alzheimer’s disease (AD), the most common form of dementia, shares many aspects of abnormal brain aging. We present a novel magnetic resonance imaging (MRI)-based biomarker that predicts the individual progression of mild cognitive impairment (MCI) to AD on the basis of pathological brain aging patterns. By employing kernel regression methods, the expression of normal brain-aging patterns forms the basis to estimate the brain age of a given new subject. If the estimated age is higher than the chronological age, a positive brain age gap estimation (BrainAGE) score indicates accelerated atrophy and is considered a risk factor for conversion to AD. Here, the BrainAGE framework was applied to predict the individual brain ages of 195 subjects with MCI at baseline, of which a total of 133 developed AD during 36 months of follow-up (corresponding to a pre-test probability of 68%). The ability of the BrainAGE framework to correctly identify MCI-converters was compared with the performance of commonly used cognitive scales, hippocampus volume, and state-of-the-art biomarkers derived from cerebrospinal fluid (CSF). With accuracy rates of up to 81%, BrainAGE outperformed all cognitive scales and CSF biomarkers in predicting conversion of MCI to AD within 3 years of follow-up. Each additional year in the BrainAGE score was associated with a 10% greater risk of developing AD (hazard rate: 1.10 [CI: 1.07–1.13]). Furthermore, the post-test probability was increased to 90% when using baseline BrainAGE scores to predict conversion to AD. The presented framework allows an accurate prediction even with multicenter data. Its fast and fully automated nature facilitates the integration into the clinical workflow. It can be exploited as a tool for screening as well as for monitoring treatment options. PMID:23826273

  9. Age is a prognostic factor even among patients with multiple myeloma younger than 66 years treated with high-dose melphalan: the IFM experience on 2316 patients

    PubMed Central

    Chretien, Marie-Lorraine; Hebraud, Benjamin; Cances-Lauwers, Valérie; Hulin, Cyrille; Marit, Gerald; Leleu, Xavier; Karlin, Lionel; Roussel, Murielle; Stoppa, Anne-Marie; Guilhot, Francois; Lamy, Thierry; Garderet, Laurent; Pegourie, Brigitte; Dib, Mamoun; Sebban, Catherine; Lenain, Pascal; Brechignac, Sabine; Royer, Bruno; Wetterwald, Marc; Legros, Laurence; Orsini-Piocelle, Frédérique; Voillat, Laurent; Delbrel, Xavier; Caillot, Denis; Macro, Margaret; Facon, Thierry; Attal, Michel; Moreau, Philippe; Avet-Loiseau, Hervé; Corre, Jill

    2014-01-01

    Age is a strong prognostic factor in multiple myeloma. The overall survival is shorter in patients older than 66 years, and even shorter in those older than 75 years. Whether age is also a prognostic parameter in patients younger than 66 years treated homogeneously with intensive approaches is unknown. To address this issue, we retrospectively analyzed a series of 2316 patients treated homogeneously with 3–4 cycles of induction chemotherapy followed by a high-dose melphalan course, without any consolidation or maintenance. We show that patients older than 60 years have a statistically significant shorter overall survival. The analysis of prognostic parameters did not show a higher incidence of high-risk cytogenetics, but a higher incidence of International Staging System (ISS) stages 2 and 3, mainly due to higher β2-microglobulin levels. This study is the first to demonstrate the impact of age in the outcome of ‘young’ patients with multiple myeloma, and suggests that this parameter should be included in the stratification factors for future prospective clinical trials. PMID:24727820

  10. Hypermethylation of FOXP3 Promoter and Premature Aging of the Immune System in Female Patients with Panic Disorder?

    PubMed Central

    Prelog, Martina; Hilligardt, Deborah; Schmidt, Christian A.; Przybylski, Grzegorz K.; Leierer, Johannes; Almanzar, Giovanni; El Hajj, Nady; Lesch, Klaus-Peter; Arolt, Volker; Zwanzger, Peter; Haaf, Thomas; Domschke, Katharina

    2016-01-01

    Immunological abnormalities associated with pathological conditions, such as higher infection rates, inflammatory diseases, cancer or cardiovascular events are common in patients with panic disorder. In the present study, T cell receptor excision circles (TRECs), Forkhead-Box-Protein P3 gene (FOXP3) methylation of regulatory T cells (Tregs) and relative telomere lengths (RTLs) were investigated in a total and subsamples of 131 patients with panic disorder as compared to 131 age- and sex-matched healthy controls in order to test for a potential dysfunction and premature aging of the immune system in anxiety disorders. Significantly lower TRECs (p = 0.004) as well as significant hypermethylation of the FOXP3 promoter region (p = 0.005) were observed in female (but not in male) patients with panic disorder as compared to healthy controls. No difference in relative telomere length was discerned between patients and controls, but significantly shorter telomeres in females, smokers and older persons within the patient group. The presently observed reduced TRECs in panic disorder patients and FOXP3 hypermethylation in female patients with panic disorder potentially reflect impaired thymus and immunosuppressive Treg function, which might partly account for the known increased morbidity and mortality of anxiety disorders conferred by e.g. cancer and cardiovascular disorders. PMID:27362416

  11. Effectiveness of Surgical Release in Patients With Neglected Congenital Muscular Torticollis According to Age at the Time of Surgery

    PubMed Central

    Min, Kyung-Jay; Ahn, Ah-Reum; Park, Eun-Ji

    2016-01-01

    Objective To identify the correlation between change in spinal deformities after surgical release and age at the time of surgery, and the effectiveness of surgical release in patients with neglected congenital muscular torticollis (CMT). Methods This was a retrospective study of 46 subjects with neglected CMT who had undergone surgical release at age ≥5 years at a tertiary medical center between January 2009 and January 2014. Spinal deformities were measured on anteroposterior plain radiographs of the cervical and whole spine, both preoperatively and postoperatively, to assess 3 parameters: cervicomandibular angle (CMA), lateral shift (LS), and Cobb angle (CA). We analyzed the change in spinal deformities after surgical release in consideration of age at the time of surgery. Results The median age at the time of surgery was 12.87 years. All 3 parameters showed significant improvement after surgical release (median values, pre- to post-surgery: CMA, 12.13° to 4.02°; LS, 18.13 mm to 13.55 mm; CA, 6.10° to 4.80°; all p<0.05). There was no significant correlation between age at the time of surgery and change in CMA (R=0.145, p=0.341) and LS (R=0.103, p=0.608). However, CA showed significant improvement with increasing age (R=0.150, p=0.046). Conclusion We assessed the correlation between change in spinal deformities after surgical release and age at the time of surgery. We found that that surgical release is effective for spinal deformities, even in older patients. These findings enhance our understanding of the effectiveness and timing of surgical release in patients with neglected CMT. PMID:26949667

  12. Influence of age on the haemoglobin concentration of malaria-infected patients in a reference centre in the Brazilian Amazon.

    PubMed

    Siqueira, Andre M; Cavalcante, Janieldo A; Vítor-Silva, Shelia; Reyes-Lecca, Roberto C; Alencar, Aline C; Monteiro, Wuelton M; Alexandre, Márcia A A; Mourão, Maria Paula G; Guinovart, Caterina; Bassat, Quique; Alecrim, Maria das Graças C; Lacerda, Marcus V G

    2014-08-01

    Anaemia is amongst the major complications of malaria, a major public health problem in the Amazon Region in Latin America. We examined the haemoglobin (Hb) concentrations of malaria-infected patients and compared it to that of malaria-negative febrile patients and afebrile controls. The haematological parameters of febrile patients who had a thick-blood-smear performed at an infectious diseases reference centre of the Brazilian Amazon between December 2009-January 2012 were retrieved together with clinical data. An afebrile community control group was composed from a survey performed in a malaria-endemic area. Hb concentrations and anaemia prevalence were analysed according to clinical-epidemiological status and demographic characteristics. In total, 7,831 observations were included. Patients with Plasmodium falciparum infection had lower mean Hb concentrations (10.5 g/dL) followed by P. vivax-infected individuals (12.4 g/dL), community controls (12.8 g/dL) and malaria-negative febrile patients (13.1 g/dL) (p < 0.001). Age, gender and clinical-epidemiological status were strong independent predictors for both outcomes. Amongst malaria-infected individuals, women in the reproductive age had considerably lower Hb concentrations. In this moderate transmission intensity setting, both vivax and falciparum malaria are associated with reduced Hb concentrations and risk of anaemia throughout a wide age range.

  13. Risk of Developing Second Cancer From Neutron Dose in Proton Therapy as Function of Field Characteristics, Organ, and Patient Age

    SciTech Connect

    Zacharatou Jarlskog, Christina; Paganetti, Harald

    2008-09-01

    Purpose: To estimate the risk of a second malignancy after treatment of a primary brain cancer using passive scattered proton beam therapy. The focus was on the cancer risk caused by neutrons outside the treatment volume and the dependency on the patient's age. Methods and Materials: Organ-specific neutron-equivalent doses previously calculated for eight different proton therapy brain fields were considered. Organ-specific models were applied to assess the risk of developing solid cancers and leukemia. Results: The main contributors (>80%) to the neutron-induced risk are neutrons generated in the treatment head. Treatment volume can influence the risk by up to a factor of {approx}2. Young patients are subject to significantly greater risks than are adult patients because of the geometric differences and age dependency of the risk models. Breast cancer should be the main concern for females. For males, the risks of lung cancer, leukemia, and thyroid cancer were significant for pediatric patients. In contrast, leukemia was the leading risk for an adult. Most lifetime risks were <1% (70-Gy treatment). The only exceptions were breast, thyroid, and lung cancer for females. For female thyroid cancer, the treatment risk can exceed the baseline risk. Conclusion: The risk of developing a second malignancy from neutrons from proton beam therapy of a brain lesion is small (i.e., presumably outweighed by the therapeutic benefit) but not negligible (i.e., potentially greater than the baseline risk). The patient's age at treatment plays a major role.

  14. Dental care provided to sickle cell anemia patients stratified by age: A population-based study in Northeastern Brazil

    PubMed Central

    Costa, Cyrene Piazera Silva; Aires, Bárbara Tamires Cruz; Thomaz, Erika Bárbara Abreu Fonseca; Souza, Soraia de Fátima Carvalho

    2016-01-01

    Objective: To assess differences in the dental care provided to sickle cell anemia (SCA) patients depending on age. This retrospective study used secondary data from the dental records of the Center of Hematology and Hemotherapy in Maranhão (HEMOMAR). Materials and Methods: Data were obtained from 574 dental records of patients with SCA treated or under treatment in the Dental Department of HEMOMAR from 2000 to 2011. Data on the gender, age, duration of dental treatment, number of patients submitted to periodontal treatment (PT), number of filled teeth (FT), teeth extracted (EX), endodontically treated teeth (ET), and reason for the dental procedures were collected. The Kruskal–Wallis test together with Dunn's post hoc test, Chi-square test, and Spearman's correlation was used for statistical analysis. An alpha error of 5% was considered acceptable. Results: Significant differences were found for FT, EX (P < 0.05), ET and PT (P < 0.001) between the age groups. There were fewer FT in children compared to other age groups (P < 0.001). The most common reasons for restorations and endodontic treatment were dental caries (100%) and irreversible pulpitis (55.6%), respectively. The main reasons for teeth extractions were residual roots (21.3%), chronic apical periodontitis (19.7%), and crown destruction (19.3%). There were positive correlations between age and EX (r = 0.93; P = 0.025) and ET (r = 0.92; P = 0.028). Conclusions: FT, ET, EX, and PT procedures become more common in older patients. Tooth decay is the main reason for dental treatment in SCA patients. PMID:27403053

  15. Surgical Treatment of Colon Cancer in Patients Eighty Years of Age and Older: Analysis of 31,574 Patients in the SEER-Medicare Database

    PubMed Central

    Neuman, Heather B.; O’Connor, Erin S.; Weiss, Jennifer; LoConte, Noelle K.; Greenblatt, David Y.; Greenberg, Caprice C.; Smith, Maureen A.

    2012-01-01

    Background Age-related disparities in colon cancer treatment exist, with older patients less likely to receive recommended therapy. However, few studies have focused on receipt of surgery. The objective was to describe patterns of surgery in colon cancer patients ≥80 years and examine outcomes with and without colectomy. Methods Medicare beneficiaries ≥80 years with colon cancer diagnosed from 1992–2005 were identified from the Surveillance, Epidemiology and End Results- Medicare database. Multivariable logistic regression analysis was utilized to assess factors associated with non-operative management. Kaplan-Meier survival analysis determined one-year overall and colon cancer-specific survival. Results Of 31,574 patients, 80% underwent colectomy. 46% occurred during an urgent/emergent admission, with decreased 1-year overall survival (70% vs. 86% during an elective admission). Factors most predictive of non-operative management include older age, black race, more hospital admissions, use of home oxygen, use of a wheel chair, being frail and dementia. For both operative and non-operative patients, one-year overall survival was lower than colon cancer-specific survival (colectomy 78% vs. 89%; no colectomy 58% vs. 78%). Conclusions Most older colon cancer patients are receiving surgery, with improved outcomes compared to non-operative management. However, many patients not selected for surgery die of unrelated causes, reflecting good surgical selection. Patients undergoing surgery during an urgent/emergent admission have an increased short-term mortality. As earlier detection of colon cancer may increase the proportion of older patients undergoing elective surgery, these findings have policy implications for colon cancer screening and suggest that age should not be the only factor driving cancer screening recommendations. PMID:22893570

  16. A Prognostic Model for Patients with Triple-Negative Breast Cancer: Importance of the Modified Nottingham Prognostic Index and Age

    PubMed Central

    Kwon, Jeanny; Eom, Keun-Yong; Koo, Tae Ryool; Kim, Byoung Hyuck; Kang, Eunyoung; Kim, Sung-Won; Kim, Yu Jung; Park, So Yeon

    2017-01-01

    Purpose Considering the distinctive biology of triple-negative breast cancer (TNBC), this study aimed to identify TNBC-specific prognostic factors and determine the prognostic value of the Nottingham Prognostic Index (NPI) and its variant indices. Methods A total of 233 patients with newly diagnosed stage I to III TNBC from 2003 to 2012 were reviewed. We retrospectively analyzed the patients' demographics, clinicopathologic parameters, treatment, and survival outcomes. The NPI was calculated as follows: tumor size (cm)×0.2+node status+Scarff-Bloom-Richardson (SBR) grade. The modified NPI (MNPI) was obtained by adding the modified SBR grade rather than the SBR grade. Results The median follow-up was 67.8 months. Five-year disease-free survival (DFS) and overall survival (OS) were 81.4% and 89.9%, respectively. Multivariate analyses showed that the MNPI was the most significant and common prognostic factor of DFS (p=0.001) and OS (p=0.019). Young age (≤35 years) was also correlated with poor DFS (p=0.006). A recursive partitioning for establishing the prognostic model for DFS was performed based on the results of multivariate analysis. Patients with a low MNPI (≤6.5) were stratified into the low-risk group (p<0.001), and patients with a high MNPI (>6.5) were subdivided into the intermediate (>35 years) and high-risk (≤35 years) groups. Age was not a prognostic factor in patients with a low MNPI, whereas in patients with a high MNPI, it was the second key factor in subdividing patients according to prognosis (p=0.023). Conclusion The MNPI could be used to stratify patients with stage I to III TNBC according to prognosis. It was the most important prognosticator for both DFS and OS. The prognostic significance of young age for DFS differed by MNPI. PMID:28382096

  17. Rate of shunt revision as a function of age in patients with shunted hydrocephalus due to myelomeningocele.

    PubMed

    Dupepe, Esther B; Hopson, Betsy; Johnston, James M; Rozzelle, Curtis J; Jerry Oakes, W; Blount, Jeffrey P; Rocque, Brandon G

    2016-11-01

    OBJECTIVE It is generally accepted that cerebrospinal fluid shunts fail most frequently in the first years of life. The purpose of this study was to describe the risk of shunt failure for a given patient age in a well-defined cohort with shunted hydrocephalus due to myelomeningocele (MMC). METHODS The authors analyzed data from their institutional spina bifida research database including all patients with MMC and shunted hydrocephalus. For the entire population, the number of shunt revisions in each year of life was determined. Then the number of patients at risk for shunt revision during each year of life was calculated, thus enabling them to calculate the rate of shunt revision per patient in each year of life. In this way, the timing of all shunt revision operations for the entire clinic population and the likelihood of having a shunt revision during each year of life were calculated. RESULTS A total of 655 patients were enrolled in the spina bifida research database, 519 of whom had a diagnosis of MMC and whose mean age was 17.48 ± 11.7 years (median 16 years, range 0-63 years). Four hundred seventeen patients had had a CSF shunt for the treatment of hydrocephalus and thus are included in this analysis. There were 94 shunt revisions in the 1st year of life, which represents a rate of 0.23 revisions per patient in that year. The rate of shunt revision per patient-year initially decreased as age increased, except for an increase in revision frequency in the early teen years. Shunt revisions continued to occur as late as 43 years of age. CONCLUSIONS These data substantiate the idea that shunt revision surgeries in patients with MMC are most common in the 1st year of life and decrease thereafter, except for an increase in the early teen years. A persistent risk of shunt failure was observed well into adult life. These findings underscore the importance of routine follow-up of all MMC patients with shunted hydrocephalus and will aid in counseling patients and

  18. Implications for determining the optimal treatment for locally advanced rectal cancer in elderly patients aged 75 years and older.

    PubMed

    Wan, Jue-feng; Zhu, Ji; Li, Gui-chao; Sun, Wen-jie; Zhang, Zhen

    2015-10-06

    Patients were excluded if they were older than 75 years of age in most clinical trials. Thus, the optimal treatment strategies in elderly patients with locally advanced rectal cancer (LARC) are still controversial. We designed our study to specifically evaluate the cancer specific survival of four subgroups of patients according to four different treatment modalities: surgery only, radiation (RT) only, neoadjuvant RT and adjuvant RT by analyzing the Surveillance, Epidemiology, and End Results (SEER)-registered database. The results showed that the 5-year cancer specific survival (CSS) was 52.1% in surgery only, 27.7% in RT only, 70.4% in neoadjuvant RT and 60.4% in adjuvant RT, which had significant difference in univariate log-rank test (P < 0.001) and multivariate Cox regression (P < 0.001). Thus, the neoadjuvant RT and surgery may be the optimal treatment pattern in elderly patients, especially for patients who are medically fit for the operation.

  19. Comparison of Long-Term Mortality of Patients Aged ≤40 Versus >40 Years With Acute Myocardial Infarction.

    PubMed

    Jing, Mingxue; Gao, Fei; Chen, Qifeng; de Carvalho, Leonardo P; Sim, Ling-Ling; Koh, Tian-Hai; Foo, David; Ong, Hean-Yee; Tong, Khim-Leng; Tan, Huay-Cheem; Yeo, Tiong-Cheng; Roe, Matthew T; Chua, Terrance; Chan, Mark Y

    2016-08-01

    Young patients with acute myocardial infarction (MI) have a more favorable prognosis than older patients with MI. However, there are limited data comparing the prognosis of young patients with MI with young population controls. Comparison with an age-matched background population could unmask residual mortality risk in young patients with MI that would otherwise not be apparent when merely comparing the mortality risk of young and older patients with MI. We studied 15,151 patients with AMI from 2000 to 2005, of which 601 patients were ≤40 years (young MI). The relative survival ratio (RSR) was calculated as the ratio of the observed survival of patients with MI divided by the expected survival, estimated from the background population (n = 3,771,700) matched for age, gender, and follow-up year. An RSR of <1.0 or >1.0 indicates poorer or better survival, respectively, than the background population. The 12-year all-cause and cardiovascular mortality of young versus older patients was 12.8% versus 50.7% (p <0.001) and 9.2% versus 34.5% (p <0.001), respectively. The adjusted hazard ratio (95% confidence interval) for all-cause and cardiovascular mortality comparing young with older patients was 0.20 (0.16 to 0.27) and 0.27 (0.20 to 0.36), respectively. The RSR (95% confidence interval) of young and older patients was, respectively, 0.969 (0.950 to 0.980) and 0.804 (0.797 to 0.811) at 1 year, 0.942 (0.918 to 0.960) and 0.716 (0.707 to 0.726) at 5 years, and 0.908 (0.878 to 0.938) and 0.638 (0.620 to 0.654) at 9 years. In conclusion, despite a fivefold lower long-term mortality than older patients with MI, young patients with MI remain at significantly greater risk of long-term mortality than an age-matched background population.

  20. Relation of thromboelastography parameters to conventional coagulation tests used to evaluate the hypercoagulable state of aged fracture patients.

    PubMed

    Liu, Chen; Guan, Zhao; Xu, Qinzhu; Zhao, Lei; Song, Ying; Wang, Hui

    2016-06-01

    Fractures are common among aged people, and rapid assessment of the coagulation status is important. The thromboelastography (TEG) test can give a series of coagulation parameters and has been widely used in clinics. In this research, we looked at fracture patients over 60 and compared their TEG results with those of healthy controls. Since there is a paucity of studies comparing TEG assessments with conventional coagulation tests, we aim to clarify the relationship between TEG values and the values given by conventional coagulation tests.Forty fracture patients (27 femur and 13 humerus) over 60 years old were included in the study. The change in their coagulation status was evaluated by TEG before surgery within 4 hours after the fracture. Changes in TEG parameters were analyzed compared with controls. Conventional coagulation test results for the patients, including activated partial thromboplastin time (APTT), international normalized ratio (INR), fibrinogen, and platelets, were also acquired, and correlation analysis was done with TEG parameters, measuring similar aspects of the coagulation cascade. In addition, the sensitivity and specificity of TEG parameters for detecting raised fibrinogen levels were also analyzed.The K (time to 20 mm clot amplitude) and R (reaction time) values of aged fracture patients were lower than controls. The values for angle, maximal amplitude (MA), and coagulation index (CI) were raised compared with controls, indicating a hypercoagulable state. Correlation analysis showed that there were significant positive correlations between fibrinogen and MA/angle, between platelets and MA, and between APTT and R as well. There was significant negative correlation between fibrinogen and K. In addition, K values have better sensitivity and specificity for detecting elevated fibrinogen concentration than angle and MA values.Aged fracture patients tend to be in a hypercoagulable state, and this could be effectively reflected by a TEG test

  1. Relation of thromboelastography parameters to conventional coagulation tests used to evaluate the hypercoagulable state of aged fracture patients

    PubMed Central

    Liu, Chen; Guan, Zhao; Xu, Qinzhu; Zhao, Lei; Song, Ying; Wang, Hui

    2016-01-01

    Abstract Fractures are common among aged people, and rapid assessment of the coagulation status is important. The thromboelastography (TEG) test can give a series of coagulation parameters and has been widely used in clinics. In this research, we looked at fracture patients over 60 and compared their TEG results with those of healthy controls. Since there is a paucity of studies comparing TEG assessments with conventional coagulation tests, we aim to clarify the relationship between TEG values and the values given by conventional coagulation tests. Forty fracture patients (27 femur and 13 humerus) over 60 years old were included in the study. The change in their coagulation status was evaluated by TEG before surgery within 4 hours after the fracture. Changes in TEG parameters were analyzed compared with controls. Conventional coagulation test results for the patients, including activated partial thromboplastin time (APTT), international normalized ratio (INR), fibrinogen, and platelets, were also acquired, and correlation analysis was done with TEG parameters, measuring similar aspects of the coagulation cascade. In addition, the sensitivity and specificity of TEG parameters for detecting raised fibrinogen levels were also analyzed. The K (time to 20 mm clot amplitude) and R (reaction time) values of aged fracture patients were lower than controls. The values for angle, maximal amplitude (MA), and coagulation index (CI) were raised compared with controls, indicating a hypercoagulable state. Correlation analysis showed that there were significant positive correlations between fibrinogen and MA/angle, between platelets and MA, and between APTT and R as well. There was significant negative correlation between fibrinogen and K. In addition, K values have better sensitivity and specificity for detecting elevated fibrinogen concentration than angle and MA values. Aged fracture patients tend to be in a hypercoagulable state, and this could be effectively reflected by

  2. Altered age-related changes in bioenergetic properties and mitochondrial morphology in fibroblasts from sporadic amyotrophic lateral sclerosis patients.

    PubMed

    Allen, Scott P; Duffy, Lynn M; Shaw, Pamela J; Grierson, Andrew J

    2015-10-01

    Mitochondria play a key role in aging, which is a well-established risk factor in amyotrophic lateral sclerosis (ALS). We have previously modeled metabolic dysregulation in ALS using fibroblasts isolated from sporadic ALS (SALS) and familial ALS patients. In the present study, we show that fibroblasts from SALS patients have an altered metabolic response to aging. Control fibroblasts demonstrated increased mitochondrial network complexity and spare respiratory capacity with age which was not seen in the SALS cases. SALS cases displayed an increase in uncoupled mitochondrial respiration, which was not evident in control cases. Unlike SALS cases, controls showed a decrease in glycolysis and an increase in the oxygen consumption rate/extracellular acidification rate ratio, indicating an increased reliance on mitochondrial function. Switching to a more oxidative state by removing glucose with in the culture media resulted in a loss of the mitochondrial interconnectivity and spare respiratory capacity increases observed in controls grown in glucose. Glucose removal also led to an age-independent increase in glycolysis in the SALS cases. This study is, to the best our knowledge, the first to assess the effect of aging on both mitochondrial and glycolytic function simultaneously in intact human fibroblasts and demonstrates that the SALS disease state shifts the cellular metabolic response to aging to a more glycolytic state compared with age-matched control fibroblasts. This work highlights that ALS alters the metabolic equilibrium even in peripheral tissues outside the central nervous system. Elucidating at a molecular level how this occurs and at what stage in the disease process is crucial to understanding why ALS affects cellular energy metabolism and how the disease alters the natural cellular response to aging.

  3. Age and dPCR can predict relapse in CML patients who discontinued imatinib: the ISAV study.

    PubMed

    Mori, Silvia; Vagge, Elisabetta; le Coutre, Philipp; Abruzzese, Elisabetta; Martino, Bruno; Pungolino, Ester; Elena, Chiara; Pierri, Ivana; Assouline, Sarit; D'Emilio, Anna; Gozzini, Antonella; Giraldo, Pilar; Stagno, Fabio; Iurlo, Alessandra; Luciani, Michela; De Riso, Giulia; Redaelli, Sara; Kim, Dong-Wook; Pirola, Alessandra; Mezzatesta, Caterina; Petroccione, Anna; Lodolo D'Oria, Agnese; Crivori, Patrizia; Piazza, Rocco; Gambacorti-Passerini, Carlo

    2015-10-01

    Imatinib is effective for the treatment of chronic myeloid leukemia (CML). However even undetectable BCR-ABL1 by Q-RT-PCR does not equate to eradication of the disease. Digital-PCR (dPCR), able to detect 1 BCR-ABL1 positive cell out of 10(7) , has been recently developed. The ISAV study is a multicentre trial aimed at validating dPCR to predict relapses after imatinib discontinuation in CML patients with undetectable Q-RT-PCR. CML patients under imatinib therapy since more than 2 years and with undetectable PCR for at least 18 months were eligible. Patients were monitored by standard Q-RT-PCR for 36 months. Patients losing molecular remission (two consecutive positive Q-RT-PCR with at least 1 BCR-ABL1/ABL1 value above 0.1%) resumed imatinib. The study enrolled 112 patients, with a median follow-up of 21.6 months. Fifty-two of the 108 evaluable patients (48.1%), relapsed; 73.1% relapsed in the first 9 months but 14 late relapses were observed between 10 and 22 months. Among the 56 not-relapsed patients, 40 (37.0% of total) regained Q-RT-PCR positivity but never lost MMR. dPCR results showed a significant negative predictive value ratio of 1.115 [95% CI: 1.013-1.227]. An inverse relationship between patients age and risk of relapse was evident: 95% of patients <45 years relapsed versus 42% in the class ≥45 to <65 years and 33% of patients ≥65 years [P(χ(2) ) < 0.0001]. Relapse rates ranged between 100% (<45 years, dPCR+) and 36% (>45 years, dPCR-). Imatinib can be safely discontinued in the setting of continued PCR negativity; age and dPCR results can predict relapse.

  4. Managing Difficult Patients: Roles of Psychologists in the Age of Interdisciplinary Care.

    PubMed

    Robiner, William N; Petrik, Megan L

    2017-03-10

    Various problems can occur during encounters between health providers and patients. In some instances, clinicians attribute these problems to patients being "difficult." However, clinicians' perception of difficulties in the clinical encounter are also influenced by: clinicians' own attitudes, thoughts, and behavior; the specific setting in which patient and clinician interact; and properties of the healthcare organization in which they are embedded. This article explores how psychologists in medical settings can serve as a resource that: improves patient care for difficult patients; supports provider wellness; provides relevant education to clinical providers; and reduces the stress that difficult patients place on the healthcare system. The definition, scope, and impact of difficult patients in healthcare settings are reviewed, including an examination of patient, clinician, and systems factors that contribute to the etiology of difficult clinical encounters. Strategies are discussed that may prevent or limit the adverse impact of difficult patients in healthcare, with special emphasis on the roles of psychologists in interprofessional healthcare teams.

  5. Patient perspective on herpes zoster and its complications: an observational prospective study in patients aged over 50 years in general practice.

    PubMed

    Bouhassira, Didier; Chassany, Olivier; Gaillat, Jacques; Hanslik, Thomas; Launay, Odile; Mann, Claude; Rabaud, Christian; Rogeaux, Olivier; Strady, Christophe

    2012-02-01

    Understanding the effect of herpes zoster and zoster-related pain should inform care to improve health-related quality of life in elderly patients. A 12-month, longitudinal, prospective, multicenter observational study conducted in primary care in France enrolled patients aged ≥ 50 years with acute eruptive herpes zoster. Patient-reported zoster-related pain was assessed by validated questionnaires (Douleur Neuropathique en 4 Questions [DN4], Zoster Brief Pain Inventory [ZBPI], and Neuropathic Pain Symptom Inventory [NPSI]) on days 0 and 15, and at months 1, 3, 6, 9, and 12. Health-related quality of life was assessed by the 12-item short-form health survey (SF-12) and the Hospital Anxiety and Depression scale on day 0 and at months 3, 6, and 12. Of 1358 patients included, 1032 completed follow-up. Mean ± standard deviation age was 67.7 ± 10.7 (range, 50-95) years; 62.2% were women. Most patients (94.1%) were prescribed antiviral drugs. The prevalence of zoster-related pain on day 0 and at months 3, 6, 9, and 12 was 79.6%, 11.6%, 8.5%, 7.4%, and 6.0%, respectively. Patients with persistent pain had lower scores on the physical and mental component summaries of the SF-12 and the ZBPI interference score than those without pain. By logistic regression analysis, main predictive factors on day 0 for postherpetic neuralgia at month 3 were age, male sex, ZBPI interference score, Physical Component Summary score of the SF-12, and neuropathic quality of pain (DN4 score ≥ 4). Despite early diagnosis and treatment with antiviral agents, many patients with herpes zoster experience persistent pain and marked long-term reduction in health-related quality of life.

  6. Gender and age differences in quality of life and the impact of psychopathological symptoms among HIV-infected patients.

    PubMed

    Pereira, Marco; Canavarro, Maria Cristina

    2011-11-01

    The purpose of this study was to determine gender and age differences and interaction effects on the quality of life (QoL) domains in a sample of Portuguese HIV-positive patients, and to examine to what degree psychopathological symptoms are associated with QoL in addition to sociodemographic and clinical variables. The sample consisted of 1191 HIV-positive patients, and measures included the WHOQOL-HIV-Bref and the Brief Symptom Inventory. Controlling for clinical status, there was a significant effect of gender on QoL. Women reported lower scores of Psychological and Spirituality QoL. Younger patients reported higher scores on Physical and Level of Independence domains. Age by gender interactions emerged on all domains of QoL except on the Level of Independence domain. Overall, women over 45 years old showed lower QoL scores. Psychopathological symptoms contributed significantly to the variance of all QoL domains. Gender differences in the association of HIV infection with QoL and psychopathological symptoms seemed to be modulated by age. Understanding gender and age differences (and their interaction) may provide potentially useful information for planning interventions to improve QoL and mental health among people infected with HIV/AIDS, especially among older women.

  7. Associations of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus.

    PubMed

    Feng, X; Zou, Y; Pan, W; Wang, X; Wu, M; Zhang, M; Tao, J; Zhang, Y; Tan, K; Li, J; Chen, Z; Ding, X; Qian, X; Da, Z; Wang, M; Sun, L

    2014-03-01

    The objective of this study is to evaluate the association of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus (SLE) in a large, multicenter Chinese cohort. Medical records of 1898 SLE inpatients from 15 hospitals were reviewed and classified into three groups according to their ages at disease presentation. Categorical data were analyzed by chi-square test and potentially associated factors were tested by multinomial logistic regression. Among the patients studied, 259 (13.6%) were juvenile onset (≤18 years), 1444 (76.1%) were early onset (>18 and ≤45 years) and 195 (10.3%) were late onset (>45 years). Whenever manifestations occurred, most patients (>80%) were diagnosed within two years. Juvenile-onset patients were more likely to be untreated before admission (p < 0.001) and have mucocutaneous manifestations (p < 0.001), but musculoskeletal symptoms (p < 0.05) and leukopenia (p < 0.05) were less frequent, while comorbidities were much higher in patients with late-onset SLE (p < 0.001). Neuropsychiatric, cardiopulmonary, renal and gastrointestinal involvement, disease activity index and damage scores were similar among three groups. Anti-Sm antibodies were less prevalent in late-onset patients (p < 0.05) and antimalarial drugs were more often applied to juvenile-onset patients (p < 0.001). As expected, mortality was elevated in the late-onset SLE group (p < 0.05), in which nearly half died of infections, which was much higher than those in the other two groups (p < 0.001). Logistic regression confirmed that patients with juvenile- and early-onset disease were associated with high incidence of being untreated prior to admission, and with low incidence of comorbidities as well as deaths caused by infection compared to patients with late-onset lupus. Interestingly, our data showed that more patients with late-onset disease had a SLEDAI score change of >7 at discharge. In

  8. Prospective trial of radiotherapy for patients 80 years of age or older with squamous cell carcinoma of the thoracic esophagus

    SciTech Connect

    Kawashima, Mitsuhiko . E-mail: mkawashi@east.ncc.go.jp; Kagami, Yoshikazu; Toita, Takafumi; Uno, Takashi; Sugiyama, Masato; Tamura, Yoichirio; Hirota, Saeko; Fuwa, Nobukazu; Hashimoto, Mitsumasa; Yoshida, Hiroshi; Shikama, Naoto; Kataoka, Masaaki; Akuta, Keizo; Sasaki, Kinro; Tamamoto, Tetsuro; Nemoto, Kenji; Ito, Hisao; Kato, Hoichi; Yamada, Shogo; Ikeda, Hiroshi

    2006-03-15

    Purpose: To assess the safety and efficacy of external beam radiotherapy for elderly patients with esophageal cancer. Methods and Materials: A trial testing external beam radiotherapy (66 Gy within 6.5 weeks) as a single-modality treatment was performed for biopsy-proven squamous cell carcinoma of the thoracic esophagus clinically staged as Stage I and II A (Tz1-Taman, International Union Against Cancer, 1987) in patients aged {>=}80 years. Results: From January 1999 through December 2002, 51 evaluable patients (35 men and 16 women) with a median age of 83 years (range, 80-91 years) were enrolled from 22 institutions. Of the 51 patients, 18 (35%) had Stage Tz1 and 33 (65%) had Stage Tz2-T disease. Radiotherapy could be completed in 47 patients (92%) within 43-58 days (median, 49). The actuarial incidence of Grade 3 or worse cardiopulmonary complications at 3 years was 26%, with 3 early deaths, and correlated significantly with the size of the anteroposterior radiotherapy portals. The median survival time and overall survival rate at 3 years was 30 months and 39% (95% confidence interval, 25-52%), respectively. Conclusion: The results of high-dose radiotherapy in octogenarians are comparable to those in younger patients, but meticulous treatment planning and quality control is required.

  9. EVALUATION OF THE RESULTS FROM ARTHROSCOPIC REPAIR ON ROTATOR CUFF INJURIES AMONG PATIENTS UNDER 50 YEARS OF AGE

    PubMed Central

    Miyazaki, Alberto Naoki; Fregoneze, Marcelo; Santos, Pedro Doneux; da Silva, Luciana Andrade; do Val Sella, Guilherme; Santos, Ruy Mesquita Maranhão; de Souza, Adriano; Checchia, Sérgio Luiz

    2015-01-01

    Objective: To assess the results from arthroscopic surgical treatment of rotator cuff injuries among patients under 50 years of age. Methods: Sixty-three patients with rotator cuff injuries who underwent arthroscopic surgical treatment performed by the Shoulder and Elbow Group of the Department of Orthopedics and Traumatology, in the Fernandinho Simonsen wing of Santa Casa Medical School, São Paulo, between August 1998 and December 2007, were reassessed. The study included all patients with rotator cuff injuries who were under 50 years of age and had been followed up postoperatively for at least 24 months. Results: According to the UCLA evaluation criteria, 59 patients (92%) showed excellent and good results; five (8%) showed fair results; and none showed poor results. The postoperative evaluation showed that the mean range of motion was 145° for elevation, 47° for lateral rotation and T10 for medial rotation. Unsatisfactory results were associated with prolonged duration of the injury, with a statistically significant relationship. Conclusion: Arthroscopic repair of rotator cuff injuries in young patients produces excellent or good results for most patients. PMID:27047819

  10. Prognostic features of patients with myelodysplastic syndromes aged < 50 years: update of a single-institution experience.

    PubMed

    Breccia, Massimo; Finsinger, Paola; Loglisci, Giuseppina; Santopietro, Michelina; Salaroli, Adriano; Serrao, Alessandra; Latagliata, Roberto; Volpicelli, Paola; Petrucci, Luigi; Nanni, Mauro; Alimena, Giuliana

    2012-12-01

    Fewer than 10% of patients with myelodysplastic syndromes (MDS) are younger than 50 years. A series of 91 younger patients (median age 44 years with female prevalence) are reported and compared with elderly patients. Frequent karyotypic changes were trisomy 8 (9.8%) and monosomy 7 (5%). Twenty-three patients had occupational exposure to potential mutagens (benzene and solvents), with a male predominance, higher frequency of refractory cytopenia with multilineage dysplasia (RCMD) (52%) and higher frequency of monosomy 7 (21.7%). At a median follow-up of 72 months, 22 patients (24%) evolved to acute leukemia, with higher frequency being observed among the exposed cohort (39% vs. 19% non-exposed). Unfavorable factors for overall survival were: age > 40 years, > 5% of blasts, trilinear bone marrow involvement and intermediate-high World Health Organization Prognostic Scoring System (WPSS) risk. The present results suggest that younger MDS could be identified as a distinct subset. For patients belonging to the low/intermediate-I risk group, due to a low transformation rate, aggressive approaches should rarely be recommended.

  11. Age, Neurological Status MRC Scale, and Postoperative Morbidity are Prognostic Factors in Patients with Glioblastoma Treated by Chemoradiotherapy

    PubMed Central

    Verlut, Clotilde; Mouillet, Guillaume; Magnin, Eloi; Buffet-Miny, Joëlle; Viennet, Gabriel; Cattin, Françoise; Billon-Grand, Nora Clelia; Bonnet, Emilie; Servagi-Vernat, Stéphanie; Godard, Joël; Billon-Grand, Romain; Petit, Antoine; Moulin, Thierry; Cals, Laurent; Pivot, Xavier; Curtit, Elsa

    2016-01-01

    INTRODUCTION Temozolomide and concomitant radiotherapy followed by temozolomide has been used as a standard therapy for the treatment of newly diagnosed glioblastoma multiform since 2005. A search for prognostic factors was conducted in patients with glioblastoma routinely treated by this strategy in our institution. METHODS This retrospective study included all patients with histologically proven glioblastoma diagnosed between June 1, 2005, and January 1, 2012, in the Franche-Comté region and treated by radiotherapy (daily fractions of 2 Gy for a total of 60 Gy) combined with temozolomide at a dose of 75 mg/m2 per day, followed by six cycles of maintenance temozolomide (150–200 mg/m2, five consecutive days per month). The primary aim was to identify prognostic factors associated with overall survival (OS) in this cohort of patients. RESULTS One hundred three patients were included in this study. The median age was 64 years. The median OS was 13.7 months (95% confidence interval, 12.5–15.9 months). In multivariate analysis, age over 65 years (hazard ratio [HR] = 1.88; P = 0.01), Medical Research Council (MRC) scale 3–4 (HR = 1.62; P = 0.038), and occurrence of postoperative complications (HR = 2.15; P = 0.028) were associated with unfavorable OS. CONCLUSIONS This study identified three prognostic factors in patients with glioblastoma eligible to the standard chemotherapy and radiotherapy treatment. Age over 65 years, MRC scale 3–4, and occurrence of postoperative complications were associated with unfavorable OS. A simple clinical evaluation including these three factors enables to estimate the patient prognosis. MRC neurological scale could be a useful, quick, and simple measure to assess neurological status in glioblastoma patients. PMID:27559302

  12. Epidemiology of bacteremia episodes in a single center: increase in Gram-negative isolates, antibiotics resistance, and patient age.

    PubMed

    Marchaim, D; Zaidenstein, R; Lazarovitch, T; Karpuch, Y; Ziv, T; Weinberger, M

    2008-11-01

    Increased resistance among isolates causing bacteremia constitutes a major challenge to medical practitioners and institutions. Variability between institutes is substantial, and requires the individual analysis of local trends. An eight-year (1997-2004) surveillance study of episodes of bacteremia was conducted in an 850-bed university hospital in central Israel. Trends of incidence, resistance, age, and mortality were analyzed. We studied 6,096 patient-unique episodes of bacteremia, of which, 2,722 (45.3%) were nosocomial and 523 (9.2%) involved children less than 18 years of age. The overall incidence of bacteremia episodes has increased over the study years by 39% and the patient mean age by 7.5 years. Gram-negative organisms accounted for 72% of hospital-acquired cases and 69% of community-acquired cases. There was a substantial increase in the incidence of nosocomial episodes, predominantly due to Gram-negative isolates, mainly Acinetobacter baumannii, Klebsiella pneumoniae, and Escherichia coli. Increased resistance to broad-spectrum antibiotics was noted among Gram-negative organisms, including quinolones (in K. pneumoniae), imipenem (A. baumannii and P. aeruginosa), piperacillin-tazobactam (K. pneumoniae), and amikacin (A. baumannii and P. aeruginosa). Increased resistance to oxacillin among coagulase-negative staphylococci was also noted. The all-cause mortality rates showed a significant rise. The patient age, intensive care unit (ICU) stay, and hospital acquisition were independently associated with mortality. We describe an increase in the incidence and resistance of Gram-negative organisms causing bacteremia and concomitant ageing of the patients with bacteremia. Similar patterns have been reported from other localities, and are of real concern.

  13. Family Extrusion of the Aged Patient: Family Homeostasis and Sexual Conflict

    ERIC Educational Resources Information Center

    Miller, Michael B.; And Others

    1975-01-01

    Case studies demonstrate that when chronic sexual conflict constitutes a factor in family homeostasis, nursing home placement of the aged ill is a likely event when either there is a shift in family dynamics due to death or illness of a key member or the aged becomes overtly psychiatrically disabled. (Author)

  14. Does benign paroxysmal positional vertigo explain age and gender variation in patients with vertigo by mechanical assistance maneuvers?

    PubMed

    Wang, Jing; Chi, Fang-Lu; Jia, Xian-Hao; Tian, Liang; Richard-Vitton, Th

    2014-11-01

    Benign paroxysmal positional vertigo (BPPV) is one of the most common peripheral vestibular diseases. The aim of this study was to explore the prevalence of BPPV in vertigo patients and the characteristics of BPPV in diagnosis and repositioning using mechanical assistance maneuvers and to analyze and summarize the reasons showing these characteristics. Seven hundred and twenty-six patients with vertigo were enrolled in this study. All patients were inspected by TRV armchair (SYNAPSYS, model TRV, France). BPPV patients were identified by the examination results. The characteristics and results using TRV armchair in diagnosis and treatment of BPPV were compared and analyzed. Of 726 vertigo patients, 209 BPPV patients were diagnosed, including 58 men and 151 women, aged from 16 to 87 (mean 52.90 ± 11.93) years. There were significant differences in the proportion of BPPV in male and female vertigo patients (P = 0.0233), but no differences among all age groups (P = 0.3201). Of 209 BPPV patients, 208 cases were repositioned by TRV armchair and no one appeared to have otolithic debris relocated into another canal in the repositioning procedures. 202 cases (97.12 %) were successful and six cases (2.87 %) were effective. None of them failed. This study suggests that BPPV is one of the most common diseases in the young vertigo patients, just like that in the old ones. Female of the species has predilection for BPPV and the site of predilection is the right posterior semicircular canals (PC-BPPV). The results of repositioning are perfect using mechanical assistance maneuvers.

  15. Is There Any Age Cutoff to Treat Elderly Patients with Head and Neck Cancer? Comparing with Septuagenarians and Octogenarians

    PubMed Central

    2016-01-01

    With the increase in life expectancy, age is no longer considered as a limitation for treatment. Nevertheless, the treatment of elderly patients with head and neck cancer (HNC) remains controversial. Here, we aimed to review our experience with the treatment for elderly patients, while particularly focusing on the differences among older old patients (septuagenarians vs. octogenarians). We retrospectively reviewed the records of 260 elderly patients who were assigned to 3 groups according to age: 70 years old ≤ group 1 < 75 years old, 75 years old ≤ group 2 < 80 years old, and group 3 ≥ 80 years old. The patients were assessed for comorbidities using the Adult Comorbidity Evaluation (ACE)-27, and the American Society of Anesthesia (ASA) physical status was also compared. Group 1, 2, and 3, consisted of 97, 102, and 61 patients, respectively. No significant difference in demographic data was noted among the groups. However, group 3 showed more comorbidities than groups 1 and 2. With regard to the initial treatment for HNC, radiation therapy (RT) was more frequently performed in group 3 than in groups 1 and 2. Among 7 patients of non-compliant to treatment in group 3, 6 patients had have performed RT. In group 3, a total of 18 patients underwent surgery, including microvascular free flap reconstruction and no significant difference in complications was observed postoperatively compared with group 1 and 2. Moreover, no significant difference was noted in overall survival between the groups, regardless of the treatment modality chosen. In conclusion, octogenarians with HNC should be more carefully managed than septuagenarians with HNC. Surgical treatment can be considered in octogenarians with HNC, if it can be tolerated. PMID:27478343

  16. Clinical Characteristics and Outcomes of Gastric Cancer Patients Aged over 80 Years: A Retrospective Case-Control Study

    PubMed Central

    Jung, Hwoon-Yong; Lee, Jeong Hoon; Jung, Kee Wook; Kim, Do Hoon; Choi, Kee Don; Song, Ho June; Lee, Gin Hyug; Kim, Jin-Ho; Han, Seungbong

    2016-01-01

    Background and Aims The average human life expectancy is increasing worldwide, thus the proportion of elderly gastric cancer patients is also increasing. In this case-control study, we investigated the clinical and oncologic outcomes of gastric cancer in patients over 80 years old. Methods From January 2004 to December 2010, 291 patients aged over 80 years old (case group) were diagnosed and treated with gastric cancer at Asan Medical Center, Seoul, Korea. From the same period, 291 patients aged 18 to 80 years old were selected as the control group. The clinical findings and clinical outcomes of gastric cancer were retrospectively reviewed and compared between the two groups. Results There were significant differences in the overall 5-year survival rate between the case and control groups (30.9% vs. 73.8%, respectively; P<0.001). In patients who received the curative treatment, overall 3- and 5-year survival rates showed 74.3% and 57.9% in case group and 91.6% and 86.5% in the control group. When analysis was confined to resectable elderly patients with a favorable performance, the curative resection group showed significantly better overall 3- and 5-year survival rates than the conservative treatment group (73.7% and 58.8% vs. 29.8% and 0%, respectively). Conclusions Although elderly gastric cancer patients show an advanced stage at diagnosis and poor prognosis compared with non-elderly patients, elderly patients with good performance could benefit from curative resection. Thus, the clinical decision whether to undergo curative resection or conservative management should be made on an individualized basis. PMID:27942044

  17. Factors influencing survival in hemodialysis patients aged older than 75 years: 2.5-year outcome study.

    PubMed

    Chauveau, P; Combe, C; Laville, M; Fouque, D; Azar, R; Cano, N; Canaud, B; Roth, H; Leverve, X; Aparicio, M

    2001-05-01

    The incidence of malnutrition is widely held to be greater in the elderly, but this specific factor has not been extensively studied in elderly dialysis patients. In a 30-month follow-up prospective study, we evaluated the role of nutrition on the outcome of 290 stable hemodialysis (HD) outpatients aged older than 75 years followed up in 20 French HD centers (167 men, 123 women; age, 79.8 +/- 4.2 years; previous time on dialysis, 41 +/- 38 months). On the same day in January 1996, predialysis and postdialysis blood samples were collected according to recommended procedures for dialysis quantification. Normalized protein catabolic rate, dialysis adequacy parameters, and estimation of lean body mass (LBM; expressed as observed/expected LBM values [obs/exp LBM]) were computed from predialysis and postdialysis urea and creatinine levels. Overall survival rates were 80% and 65% after 1 and 2 years of follow-up, respectively, and were significantly less in patients with the lower quartile of obs/exp LBM. In univariate analysis using the Cox proportional hazards model, survival was significantly influenced by age, albumin level, prealbumin level, body mass index, and diabetes, but not by sex, Kt/V, duration of dialysis, cholesterol level, hemoglobin level, or obs/exp LBM. In multivariate analysis, no variable remained significant. Cardiovascular mortality accounted for 52.1% of the patient deaths. We conclude that in elderly HD patients, malnutrition influences overall survival despite adequate dialysis treatment.

  18. Preceding infection as an important risk factor for ischaemic brain infarction in young and middle aged patients

    PubMed Central

    Syrjänen, Jaana; Valtonen, Ville V; Iivanainen, Matti; Kaste, Markku; Huttunen, Jussi K

    1988-01-01

    The role of preceding infection as a risk factor for ischaemic stroke was investigated in a case-control study of 54 consecutive patients under 50 years of age with brain infarction and 54 randomly selected controls from the community matched for sex and age. Information about previous illnesses, smoking, consumption of alcohol, and use of drugs was taken. A blood sample was analysed for standard biochemical variables and serum cholesterol, high density lipoprotein cholesterol, triglyceride, and fasting blood glucose concentrations determined. Titres of antimicrobial antibodies against various bacteria, including Staphylococcus, Streptococcus, Yersinia, and Salmonella and several viruses were determined. Febrile infection was found in patients during the month before the brain infarction significantly more often than in controls one month before their examination (19 patients v three controls; estimated relative risk 9·0 (95% confidence interval 2·2 to 80·0)). The most common preceding febrile infection was respiratory infection (80%). Infections preceding brain infarction were mostly of bacterial origin based on cultural, serological, and clinical data. In conditional logistic regression analysis for matched pairs the effect of preceding febrile infection remained significant (estimated relative risk 14·5 (95% confidence interval 1·9 to 112·3)) when tested with triglyceride concentration, hypertension, smoking, and preceding intoxication with alcohol. Although causality cannot be inferred from these data and plausible underlying mechanisms remain undetermined, preceding febrile infection may play an important part in the development of brain infarction in young and middle aged patients. PMID:3132245

  19. Regional Anesthesia in Patients of Aged 99 Years in Clopidogrel Use

    PubMed Central

    Brasileiro, Bruno; Imbelloni, Luiz Eduardo

    2017-01-01

    The risk of neuraxial block in patients treated with antiplatelet drugs are uncertain. Elderly patients often have low physiological reserve, delaying surgery can lead to a high rate of morbidity and mortality. The aim of this paper is to present a case of a patient with 99 years using clopidogrel undergoing regional anesthesia for surgical treatment of hip fracture without complications. PMID:28298798

  20. Treatment outcome in Hodgkin's disease in patients above the age of 60: a population-based study.

    PubMed

    Enblad, G; Glimelius, B; Sundström, C

    1991-04-01

    All persons in three Swedish counties afflicted with Hodgkin's disease between 1979 and 1988 were traced. The objective was to analyze, in unselected, population-based material, whether an assumed worse prognosis in the elderly could be due to differences in staging procedures, treatment intensity, decreased tolerance to therapy or to a more aggressive disease. After histopathological revision, 163 of 202 patients (autopsy cases excluded) were accepted as HD, 61 (37%) of them above the age of 60. Although staging procedures had been more intense in the young, the elderly patients had a more advanced stage at diagnosis, and tended more often to have B-symptoms. The intensity of staging procedures did not seem to influence survival. The 5-yr relative survival was 37% above and 85% below the age of 60. Radiotherapy was the primary treatment in 12 (20%) above and 41 (41%) below the age of 60 with 5-yr relative survival figures of 84% and 85%, respectively. Thirty-seven patients (61%) above and 61 (59%) below 60 were treated with combination chemotherapy (MOPP/ABVD, MOPP, ChlVPP/OPEC) with curative intent. The 5-yr relative survival was 33% and 86%, respectively. The majority of the elderly patients (54%) received less than 40% of the planned chemotherapy dose. The main reason for this pronounced reduction was intolerance to therapy, with 8 treatment-related deaths. We conclude that tolerance to combination chemotherapy in the elderly patients with HD is poor and could be the major reason for poor treatment outcome in this age group.

  1. Ultrasound Elastography for Determination of the Age of Venous Thrombi. Evaluation of Thrombus Evolution in Patients After Sclerotherapy

    PubMed Central

    Paluch, Łukasz; Nawrocka-Laskus, Ewa; Dąbrowska, Agnieszka; Popiela, Tadeusz; Walecki, Jerzy

    2017-01-01

    Summary Background Venous thrombosis is a multicausal disease involving intravenous clot formation. It may occur spontaneously or after provoking events, such as traumatic injuries to the pelvis, upper and lower extermities, immobilization, intravascular procedures, including venous catheterization or injection. Color Doppler ultrasonography is a rapid and non-invasive technique for evaluation of venous disease. It is a very sensitive method for detection of thrombi, but has some limitations, e.g. inability to distinguish between an old and fresh thrombus. Elastography as a method for evaluation of tissue elasticity and allows more accurate assessment of venous thombosis. The thrombus solidifies significantly during the process of remodeling, thereby changing elasticity, while the tissues located around the vessel remain unchanged. Moreover, the homogeneity of the thrombus is also changed. These factors allow for exact determination of the age of the thrombus depending on changes of its elasticity. Material/Methods The object of this study was to assess thrombus age in patients with saphenous vein insufficiency treated with sclerotherapy. We examined 34 patients, 30 women and 4 men, aged 18–62 years. All short-listed patients with initial 7–8 mm vessel diameter underwent treatment with 3% Aetoxysklerol mixed with CO2 and other respiratory gases. Data acquisition was performed using an Esaote MyLab Twice device with LA523 linear probe. Results On the sixth day after the treatment 31 patients presented uniform, hypoechogenic thrombus in B-mode image. Ultrasound-based elasticity images (elastography) showed significant predominant red and green areas. Blue area was either invisible or appeared in insignificant grade on examined area. The mosaic image of colors appeared on 2 patients. On the fourteenth day of study 21 patients still presented hypoechogenic thrombus, whereas mixed echogenicity of thrombus appeared on 11 patients. On 28 examined patients mosaics of

  2. Prevalence and course of somatic symptoms in patients with stress-related exhaustion: does sex or age matter

    PubMed Central

    2014-01-01

    Background Both mental and somatic symptoms are commonly reported in patients with stress-related problems. We have explored the prevalence of somatic symptoms in patients seeking medical care for stress-related mental health problems and followed the course of illnes alongside with that the patients receive multimodal treatment. Method This study comprises data from 228 patients (69% women, mean age 43 years) who fulfilled the criteria for Exhaustion Disorder (ED). Somatic symptoms were assessed at baseline and after 3, 6, 12 and 18 months using the one-page questionnaire Primary Care Evaluation of Mental Disorders. Prevalence of different symptoms was compared between men and women and patients, over and below 40 years of age, and possible predictors of recovery were explored. Results Tiredness and low energy are the core symptom reported by the patients. Almost all (98%) reported at least one somatic symptom and 45% reported six symptoms or more, which was similar for men and women. Nausea, gas or indigestion are the most common symptoms (67%) followed by headaches (65%) and dizziness (57%). The number of symptoms reported was significantly related to the severity of mental health problems. The only difference between the sexes was that “chest pain” and “pain or problems during sexual intercourse” were more common among males. Patients over forty more often reported “pain in arms, legs or joints, knees, hips” and this was also the only symptom that did not significantly decline during treatment. Neither sex, age, symptom duration before seeking medical care, education or any other predictor tested was shown to predict recovery in patients reporting six symptoms or more. Conclusion A heavy burden of somatic symptoms was generally seen in most patients with stress-related exhaustion. Somatic symptoms are equally common in males and females and in younger and older patients. The somatic symptoms seem to be mostly stress-related since all symptoms

  3. Delayed audiovisual integration of patients with mild cognitive impairment and Alzheimer's disease compared with normal aged controls.

    PubMed

    Wu, Jinglong; Yang, Jiajia; Yu, Yinghua; Li, Qi; Nakamura, Naoya; Shen, Yong; Ohta, Yasuyuki; Yu, Shengyuan; Abe, Koji

    2012-01-01

    The human brain can anatomically combine task-relevant information from different sensory pathways to form a unified perception; this process is called multisensory integration. The aim of the present study was to test whether the multisensory integration abilities of patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD) differed from those of normal aged controls (NC). A total of 64 subjects were divided into three groups: NC individuals (n = 24), MCI patients (n = 19), and probable AD patients (n = 21). All of the subjects were asked to perform three separate audiovisual integration tasks and were instructed to press the response key associated with the auditory, visual, or audiovisual stimuli in the three tasks. The accuracy and response time (RT) of each task were measured, and the RTs were analyzed using cumulative distribution functions to observe the audiovisual integration. Our results suggest that the mean RT of patients with AD was significantly longer than those of patients with MCI and NC individuals. Interestingly, we found that patients with both MCI and AD exhibited adequate audiovisual integration, and a greater peak (time bin with the highest percentage of benefit) and broader temporal window (time duration of benefit) of multisensory enhancement were observed. However, the onset time and peak benefit of audiovisual integration in MCI and AD patients occurred significantly later than did those of the NC. This finding indicates that the cognitive functional deficits of patients with MCI and AD contribute to the differences in performance enhancements of audiovisual integration compared with NC.

  4. Detection of AmpC β-lactamase and adherence factors in uropathogenic Escherichia coli isolated from aged patients.

    PubMed

    Singh, Santosh Kumar; Seema, Kumari; Gupta, Minakshi

    2016-11-01

    Escherichia coli mediated urinary tract infection has been reported to be most prevalent among patients of different class, gender and ages. Currently, multidrug resistant E. coli harboring several virulence factors are most perilous threats for patients especially for elders. The aim of this study was to determine the antibiotic resistance pattern, co-resistance and phenotypic virulence factors present in uropathogenic E. coli isolated from aged patients. Thirty-nine E. coli isolates were collected during May-June 2014 from patients between 50 to 80 years of age. Experiments have been carried out to determine the antibiotic resistance, co-resistances and phenotypic adherent factors present in each isolate. Clonal relatedness was also determined in the AmpC positive uropathogenic E. coli (UPEC). 97.43% isolates were found to be multidrug resistant and 41.02% of them were AmpC producer. AmpC producer group showed higher multiple antibiotic resistance index than AmpC non-producer (p value < 0.01) group. Interestingly, adherence factor Type 1 fimbriae were found among 84.61% of total isolates which were more prevalent in elderly female patients than males. Biofilm production studies revealed that 84.61% of total isolates are more common in elderly males. This study adds value for the proper empiric selection of antibiotic therapy as well as calls for continuous monitoring of the incidence of drug resistance virulent uropathogenic E. coli mediated urinary tract infection in elderly patients.

  5. Results of treatment with azacitidine in patients aged ≥ 75 years included in the Spanish Registry of Myelodysplastic Syndromes.

    PubMed

    Xicoy, Blanca; Jiménez, María-José; García, Olga; Bargay, Joan; Martínez-Robles, Violeta; Brunet, Salut; Arilla, María-Jesús; Pérez de Oteyza, Jaime; Andreu, Rafael; Casaño, Francisco-Javier; Cervero, Carlos-Javier; Bailén, Alicia; Díez, María; González, Bernardo; Vicente, Ana-Isabel; Pedro, Carme; Bernal, Teresa; Luño, Elisa; Cedena, María-Teresa; Palomera, Luis; Simiele, Adriana; Calvo, José-Manuel; Marco, Víctor; Gómez, Eduardo; Gómez, Marta; Gallardo, David; Muñoz, Juan; de Paz, Raquel; Grau, Javier; Ribera, Josep-Maria; Benlloch, Luis-Enrique; Sanz, Guillermo

    2014-06-01

    The tolerability of azacitidine (AZA) allows its administration in elderly patients. The objective of this study was to analyze the clinical and biological characteristics, transfusion independence (TI), overall survival (OS) and toxicity in a series of 107 patients ≥ 75 years of age from the Spanish Registry of Myelodysplastic Syndromes (MDS) treated with AZA. The median age (range) was 78 (75-90) years. According to the World Health Organization (WHO) classification, 86/102 (84%) had MDS, 10/102 (10%) had mixed myeloproferative/myelodysplastic disorder and 6/102 (6%) had acute myeloblastic leukemia. Regarding MDS by the International Prognostic Scoring System on initiation of AZA, 38/84 (45%) were low-intermediate-1 risk and 46/84 (55%) were intermediate-2-high risk. Ninety-five patients (89%) were red blood cell or platelet transfusion dependent. The AZA schedule was 5-0-0 in 39/106 (37%) patients, 5-2-2 in 36/106 (34%) patients and 7 consecutive days in 31/106 (29%) patients. The median number of cycles administered was 8 (range, 1-30). Thirty-eight out of 94 (40%) patients achieved TI. Median OS (95% confidence interval [CI]) was significantly better in patients achieving TI (n = 38) compared to patients who did not (n = 56) (22 [20.1-23.9] months vs. 11.1 [4.8-17.5] months, p = 0.001). No significant differences were observed in TI rate and OS among the three different schedules. With a median follow-up of 14 (min-max, 1-50) months, the median OS (95% CI) of the 107 patients was 18 (12-23) months and the probability of OS (95% CI) at 2 years was 34% (22-46%). Cycles were delayed in 31/106 (29%) patients and 47/101 patients (47%) were hospitalized for infection. These results show that treatment with AZA was feasible and effective in this elderly population, with 40% achieving TI, having a better OS than patients not achieving it. The schedule of AZA administration did not affect efficacy and toxicity.

  6. Prevalence of memory disorders in ambulatory patients aged ≥70 years with chronic heart failure (from the EFICARE study).

    PubMed

    Hanon, Olivier; Vidal, Jean-Sébastien; de Groote, Pascal; Galinier, Michel; Isnard, Richard; Logeart, Damien; Komajda, Michel

    2014-04-01

    The aim of this multicenter observational study conducted in France was to determine the prevalence of memory impairment in ambulatory patients aged≥70 years with chronic heart failure (HF). Two hundred ninety-one cardiologists recruited 912 ambulatory patients with HF (mean age 79.2±5.8 years) from January to November 2009. Memory was evaluated by the delayed-recall Memory Impairment Screen (MIS-D). Memory impairment was defined as MIS-D score≤6 and severe memory impairment as MIS-D score≤4. HF was diagnosed 4.4±4.8 years earlier and mean left ventricular ejection fraction was 43.6±12.0%. Memory impairment was found in 416 subjects (45.6%, 95% confidence interval 42.4 to 48.8) and severe memory impairment in 213 subjects (23.4%, 95% confidence interval 20.6 to 26.1), whereas cardiologists only suspected memory impairment in 109 patients (12%; before evaluation by MIS). Determinants of memory disorders included older age, lower education level, depression, history of stroke, renal failure, and less regular physical activity. The severity of memory impairment increased with increasing severity of HF (New York Heart Association classification; p<0.00001). In conclusion, memory impairment in older patients with HF is common. The use of a simple-to-use tool such as the MIS-D may identify patients at risk and enable implementation of management strategies to improve therapeutic compliance.

  7. Mid-to long-term results of revision total hip replacement in patients aged 50 years or younger.

    PubMed

    Lee, P T H; Lakstein, D L; Lozano, B; Safir, O; Backstein, J; Gross, A E

    2014-08-01

    Revision total hip replacement (THR) for young patients is challenging because of technical complexity and the potential need for subsequent further revisions. We have assessed the survivorship, functional outcome and complications of this procedure in patients aged < 50 years through a large longitudinal series with consistent treatment algorithms. Of 132 consecutive patients (181 hips) who underwent revision THR, 102 patients (151 hips) with a mean age of 43 years (22 to 50) were reviewed at a mean follow-up of 11 years (2 to 26) post-operatively. We attempted to restore bone stock with allograft where indicated. Using further revision for any reason as an end point, the survival of the acetabular component was 71% (sd 4) and 54% (sd 7) at ten- and 20 years. The survival of the femoral component was 80% (sd 4) and 62% (sd 6) at ten- and 20 years. Complications included 11 dislocations (6.1%), ten periprosthetic fractures (5.5%), two deep infections (1.1%), four sciatic nerve palsies (2.2%; three resolved without intervention, one improved after exploration and freeing from adhesions) and one vascular injury (0.6%). The mean modified Harris Hip Score was 41 (10 to 82) pre-operatively, 77 (39 to 93) one year post-operatively and 77 (38 to 93) at the latest review. This overall perspective on the mid- to long-term results is valuable when advising young patients on the prospects of revision surgery at the time of primary replacement.

  8. Efficacy of Kirschner-wires and tension band in hip arthroplasty for aged patients with unstable intertrochanteric osteoporotic fracture

    PubMed Central

    Zhang, Hua; Xu, Zhongwei; Zhou, Aiguo; Yan, Wenlong; Zhao, Pei; Huang, Xiao; Zhang, Jian

    2017-01-01

    Abstract The aim of this study was to evaluate the efficacy of supplementary fixation in hip arthroplasty with the use of Kirschner-wires and tension band for geriatric patients suffering unstable intertrochanteric osteoporotic fractures. A total of 103 patients aged more than 75 years were recruited. A bipolar or total hip replacement was performed with additional application of Kirschner-wires and tension band, and the participants were followed up for 2 to 11 years. Physical component summary (PCS), mental component summary (MCS), visual analog scale (VAS), and Harris hip score were utilized to evaluate patients’ hip pain and function, as well as the mental condition postoperatively after 1.5 months, 3 months, 6 months, 1 year, and annually thereafter until the latest follow-up in 2015. Patients showed a significant improvement in all scores between 1.5 months and 1 year (P < 0.001), with the good efficacy lasting at least until the 2-year follow-up. None of the patients showed dislocation, implant loosening, or nonunion of the fracture throughout the follow-up period. In conclusion, it was beneficial to treat unstable intertrochanteric osteoporotic fractures in aged patients with hip arthroplasty coupled with Kirschner-wires and tension band. PMID:28072698

  9. Experiences of patients undergoing repeated intravitreal anti-vascular endothelial growth factor injections for neovascular age-related macular degeneration.

    PubMed

    Boyle, Jessica; Vukicevic, Meri; Koklanis, Konstandina; Itsiopoulos, Catherine; Rees, Gwyneth

    2017-01-09

    Current therapy to slow disease progression in patients with neovascular age-related macular degeneration (AMD) entails regular intravitreal anti-vascular endothelial growth factor (VEGF) injections, often indefinitely. Little is known about the burden imposed on patients by this repetitive treatment schedule and how this can be best managed. The aim of this study was to explore the psychosocial impact of repeated intravitreal injections on patients with neovascular AMD. Forty patients (16 males, 24 females) with neovascular AMD undergoing anti-VEGF treatment were recruited using purposive sampling from a private ophthalmology practice and public hospital in Melbourne. Patients were surveyed using the Macular Disease Treatment Satisfaction Questionnaire (MacTSQ; Bradley, Health Psychology Research Unit, Surrey, England) and underwent semi-structured, one-on-one interviews. Interview topics were: treatment burden and satisfaction; tolerability; barriers to adherence; treatment motivation; and patient education. Interviews were audio recorded and thematic analysis performed using NVivo 10 (QSR International, Doncaster, Australia). Patients recognised the importance of treatment to preserve eyesight, yet experienced significant psychosocial and practical burden from the treatment schedule. Important issues included treatment-related anxiety, financial considerations and transport burden placed on relatives or carers. Many patients were restricted to sedentary activities post-injection owing to treatment side effects. Patients prioritised treatment, often sacrificing family, travel and social commitments owing to a fear of losing eyesight if treatment was not received. Whilst anti-VEGF injections represent the current mainstay of treatment for neovascular AMD, the ongoing treatment protocol imposes significant burden on patients. An understanding of the factors that contribute to the burden of treatment may help inform strategies to lessen its impact and assist

  10. Nurse-based case management for aged patients with myocardial infarction: study protocol of a randomized controlled trial

    PubMed Central

    2010-01-01

    Background Aged patients with coronary heart disease (CHD) have a high prevalence of co-morbidity associated with poor quality of life, high health care costs, and increased risk for adverse outcomes. These patients are often lacking an optimal home care which may result in subsequent readmissions. However, a specific case management programme for elderly patients with myocardial infarction (MI) is not yet available. The objective of this trial is to examine the effectiveness of a nurse-based case management in patients aged 65 years and older discharged after treatment of an acute MI in hospital. The programme is expected to influence patient readmission, mortality and quality of life, and thus to reduce health care costs compared with usual care. In this paper the study protocol is described. Methods/design The KORINNA (Koronarinfarkt Nachbehandlung im Alter) study is designed as a single-center randomized two-armed parallel group trial. KORINNA is conducted in the framework of KORA (Cooperative Health Research in the Region of Augsburg). Patients assigned to the intervention group receive a nurse-based follow-up for one year including home visits and telephone calls. Key elements of the intervention are to detect problems or risks, to give advice regarding a broad range of aspects of disease management and to refer to the general practitioner, if necessary. The control group receives usual care. Twelve months after the index hospitalization all patients are re-assessed. The study has started in September 2008. According to sample size estimation a total number of 338 patients will be recruited. The primary endpoint of the study is time to first readmission to hospital or out of hospital death. Secondary endpoints are functional status, participation, quality of life, compliance, and cost-effectiveness of the intervention. For the economic evaluation cost data is retrospectively assessed by the patients. The incremental cost-effectiveness ratio (ICER) will be

  11. The Role of Patients’ Age on Their Preferences for Choosing Additional Blood Pressure-Lowering Drugs: A Discrete Choice Experiment in Patients with Diabetes

    PubMed Central

    de Vries, Sieta T.; de Vries, Folgerdiena M.; Dekker, Thijs; Haaijer-Ruskamp, Flora M.; de Zeeuw, Dick; Ranchor, Adelita V.; Denig, Petra

    2015-01-01

    Objectives To assess whether patients’ willingness to add a blood pressure-lowering drug and the importance they attach to specific treatment characteristics differ among age groups in patients with type 2 diabetes. Materials and Methods Patients being prescribed at least an oral glucose-lowering and a blood pressure-lowering drug completed a questionnaire including a discrete choice experiment. This experiment contained choice sets with hypothetical blood pressure-lowering drugs and a no additional drug alternative, which differed in their characteristics (i.e. effects and intake moments). Differences in willingness to add a drug were compared between patients <75 years (non-aged) and ≥75 years (aged) using Pearson χ2-tests. Multinomial logit models were used to assess and compare the importance attached to the characteristics. Results Of the 161 patients who completed the questionnaire, 151 (72%) could be included in the analyses (mean age 68 years; 42% female). Aged patients were less willing to add a drug than non-aged patients (67% versus 84% respectively; P = 0.017). In both age groups, the effect on blood pressure was most important for choosing a drug, followed by the risk of adverse drug events and the risk of death. The effect on limitations due to stroke was only significant in the non-aged group. The effect on blood pressure was slightly more important in the non-aged than the aged group (P = 0.043). Conclusions Aged patients appear less willing to add a preventive drug than non-aged patients. The importance attached to various treatment characteristics does not seem to differ much among age groups. PMID:26445349

  12. Changes in pituitary function with ageing and implications for patient care.

    PubMed

    Veldhuis, Johannes D

    2013-04-01

    The pituitary gland has a role in puberty, reproduction, stress-adaptive responses, sodium and water balance, uterine contractions, lactation, thyroid function, growth, body composition and skin pigmentation. Ageing is marked by initially subtle erosion of physiological signalling mechanisms, resulting in lower incremental secretory-burst amplitude, more disorderly patterns of pituitary hormone release and blunted 24 h rhythmic secretion. Almost all pituitary hormones are altered by ageing in humans, often in a manner dependent on sex, body composition, stress, comorbidity, intercurrent illness, medication use, physical frailty, caloric intake, immune status, level of exercise, and neurocognitive decline. The aim of this article is to critically discuss the mechanisms mediating clinical facets of changes in the hypothalamic-pituitary axis during ageing, and the extent to which confounding factors operate to obscure ageing-related effects.

  13. [Somatic parameters in patients with urinary calculi and their relationship to age, sex and kind of calculus].

    PubMed

    Schneider, H J; Janitzky, H; Schüler, G

    1979-05-01

    In the present investigation in 515 carriers of nephroliths (311 males and 204 females) age, sex, type of constitution, body weight, physical load and blood pressure are set in relation to the various kinds of calculi. Here it was revealed that males more frequently fall ill with nephrolithiasis than females, that there exist certain age peaks, the pycnic typ of constitution preferredly appears in female carriers of calculi and the athletic type in male ones, the majority of all examined patients had in comparison to the normal an increased body weight, and a very large proportion of persons with only insignificant physical load is found among the carriers of calculi. The result of the relations of blood pressure was that only half of all patients with urolithiasis examined had a normotonic blood pressure.

  14. Somatic and cognitive-affective depressive symptoms among patients with heart disease: differences by sex and age

    PubMed Central

    Dessotte, Carina Aparecida Marosti; Silva, Fernanda Souza; Furuya, Rejane Kiyomi; Ciol, Marcia Aparecida; Hoffman, Jeanne Marie; Dantas, Rosana Aparecida Spadoti

    2015-01-01

    OBJECTIVE: this study investigated the association of somatic and cognitive-affective symptoms with sex and age, among patients hospitalized with heart disease. METHOD: this study was a secondary analysis of two previous observational studies totaling 531 patients with heart disease, hospitalized from 2005 to 2011 in two public hospitals in Ribeirão Preto, state of São Paulo, Brazil. Somatic and cognitive-affective symptoms were assessed using the subscales of the Beck Depression Inventory - I (BDI-I). RESULTS: of 531 participants, 62.7% were male, with a mean age 57.3 years (SD= 13.0) for males and 56.2 years (SD= 12.1) for females. Analyses of variance showed an effect of sex (p<0.001 for somatic and p=0.005 for cognitive-affective symptoms), but no effect of age. Women presented with higher mean values than men in both BDI-I subscales: 7.1 (4.5) vs. 5.4 (4.3) for somatic, and 8.3 (7.9) vs. 6.7 (7.2) for cognitive-affective symptoms. There were no differences by age for somatic (p=0.84) or cognitive-affective symptoms (p=0.84). CONCLUSION: women hospitalized with heart disease had more somatic and cognitive-affective symptoms than men. We found no association of somatic and cognitive-affective symptoms with age. Future research for these patients could reveal whether these differences according to sex continue throughout the rehabilitation process. PMID:26039290

  15. Does RBC Storage Age Effect Inflammation, Immune Function and Susceptibility to Transfusion Associated Microchimerism in Critically Ill Patients? Adverse Effects of RBC Storage in Critically Ill Patients

    DTIC Science & Technology

    2013-12-01

    STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The study aim is to investigate specific mechanisms of...the mechanisms and clinical outcomes associated with increased or decreased RBC storage age in critically ill patients including traumatic injury have...not been performed. The ABLE study presents a unique and probably one-time opportunity to investigate mechanisms in the context of clinical

  16. African American patients' intent to screen for colorectal cancer: Do cultural factors, health literacy, knowledge, age and gender matter?

    PubMed

    Brittain, Kelly; Christy, Shannon M; Rawl, Susan M

    2016-02-01

    African Americans have higher colorectal cancer (CRC) mortality rates. Research suggests that CRC screening interventions targeting African Americans be based upon cultural dimensions. Secondary analysis of data from African-Americans who were not up-to-date with CRC screening (n=817) was conducted to examine: 1) relationships among cultural factors (i.e., provider trust, cancer fatalism, health temporal orientation (HTO)), health literacy, and CRC knowledge; 2) age and gender differences; and 3) relationships among the variables and CRC screening intention. Provider trust, fatalism, HTO, health literacy and CRC knowledge had significant relationships among study variables. The FOBT intention model explained 43% of the variance with age and gender being significant predictors. The colonoscopy intention model explained 41% of the variance with gender being a significant predictor. Results suggest that when developing CRC interventions for African Americans, addressing cultural factors remain important, but particular attention should be given to the age and gender of the patient.

  17. The significance of patient's age and sex in the interpretation of signs and symptoms in clinically suspected acute deep vein thrombosis.

    PubMed

    Kierkegaard, A

    1982-01-01

    876 consecutive patients with clinically suspected acute deep vein thrombosis (DVR) in the leg were studied with an ascending phlebography, and the patient's age and sex were correlated to the phlebographic diagnosis. In unoperated patients a thrombus was demonstrated significantly more often in males and in older patients than in females and in younger patients. In operated patients no correlation could be noted between the phlebographic diagnosis and patients's age and sex, but a thrombus was demonstrated significantly more often in operated than in unoperated patients. The results suggest that signs and symptoms of thrombosis are less reliable in females and younger patients than in males and older patients, when a DVT is suspected clinically in unoperated patients.

  18. Targeted Vision Function Goals and Use of Vision Resources in Ophthalmology Patients with Age-Related Macular Degeneration and Comorbid Depressive Symptoms

    ERIC Educational Resources Information Center

    Casten, Robin; Rovner, Barry W.; Fontenot, Joseph L.

    2016-01-01

    Introduction: This study characterizes self-reported functional vision goals and the use of low vision resources (for example, services and devices) in ophthalmology clinic patients with age-related macular degeneration (AMD) and comorbid depressive symptoms. Methods: From July 2009 to February 2013, we assessed 188 consecutive patients (age 65+;…

  19. Benefit of allogeneic transplantation in patients age ≥ 60 years with acute myeloid leukemia is limited to those in first complete remission at time of transplant.

    PubMed

    Michelis, Fotios V; Messner, Hans A; Atenafu, Eshetu G; Kim, Dennis D; Kuruvilla, John; Lipton, Jeffrey H; Uhm, Jieun; Loach, David; Gupta, Vikas

    2014-04-01

    We evaluated the impact of age and remission status on 242 consecutive patients who underwent allogeneic hematopoietic cell transplantation for acute myeloid leukemia (AML) in our program between 1999 and 2011. Median age of all patients was 48 years (range, 18 to 71). Based on age and remission status, patients were divided into 4 groups: first complete remission (CR1) age <60 years (n = 116), second complete remission (CR2) age <60 years (n = 78), CR1 age ≥60 years (n = 32), and CR2 age ≥60 years (n = 16). Donors were matched related (n = 155, 64%) or matched unrelated (n = 87, 36%). Median follow-up of survivors was 65 months (range, 12 to 145). In a univariate analysis, 3-year overall survival rates of the 4 groups were 57%, 43%, 39%, and 16% (P = .003), respectively. In a multivariable analysis, hazard ratios of nonrelapse mortality and survival were 2.08 (P = .06) and 1.52 (P = .23), respectively, in patients ≥60 years in CR2 compared with ≥ 60 years in CR1. Although a plateau in survival was observed for patients ≥60 years in CR1 similar to those <60 years in CR1 and CR2, no long-term survivors were seen in patients ≥60 years in CR2. Our data suggest disappointing outcomes in AML patients ≥60 years of age transplanted in CR2. Therefore, if a transplant is indicated, early referral is recommended in patients ≥60 years with AML.

  20. Risk factors for osteoporosis are common in young and middle-aged patients with femoral neck fractures regardless of trauma mechanism

    PubMed Central

    2013-01-01

    Background and purpose There have been few prospective studies examining young and middle-aged patients with hip fracture. We therefore investigated background data, risk factors, and the trauma mechanism in young and middle-aged patients with femoral neck fracture. Patients and methods 185 patients, 27 young (20–49 years old) and 158 middle-aged (50–69 years old) were prospectively included in a multicenter study lasting 3 years. Background data and risk factors for osteoporosis and fracture were obtained, and the type of injury was classified as low-energy trauma, high-energy trauma, or sports injury. Results In the young age group, the fracture occurred because of low-energy trauma in two-fifths of patients and because of sport injury in two-fifths of patients. The rest occurred because of high-energy trauma. The corresponding proportions for the middle-aged group were four-fifths, one tenth, and one tenth (p < 0.001). There was a higher proportion of men (19/27) in the young group than in the middle-aged group (69/158) (p = 0.001). One fifth of the young patients were smokers as compared to two-fifths in the middle-age group (p = 0.04). One quarter of the patients reported high-volume alcohol drinking, with no difference between the two groups. Furthermore, three-quarters of the young patients and four-fifths of the middle-aged patients had one or more risk factors for osteoporosis and fracture. Interpretation A minority of patients in each age group had high-energy trauma as the cause of their femoral neck fracture. Lifestyle factors and other non-trauma-related risk factors appear to have been important contributors to the occurrence of femoral neck fracture in both age groups. PMID:23343373

  1. The Effects of VR-based Wii Fit Yoga on Physical Function in Middle-aged Female LBP Patients.

    PubMed

    Kim, Seong-Sik; Min, Won-Kyu; Kim, Jung-Hee; Lee, Byoung-Hee

    2014-04-01

    [Purpose] The purpose of this research was to determine the effects of a virtual reality-based yoga program on middle-aged female low back pain patients. [Subjects and Methods] Thirty middle-aged female patients who suffered from low back pain were assigned to either a physical therapy program or a virtual reality-based yoga program for a period of four weeks. Participants could check their posture and weight bearing on a monitor as they shifted their weight or changed their postures on a Wii balance board. There were a total of seven exercise programs. A 30-minute, three times per week, virtual reality-based Wii Fit yoga program or trunk stabilizing exercise was performed, respectively. [Results] Repeated-measures analysis of covariance revealed significant differences in between pre- and post-training VAS, algometer, Oswestry low-back pain disability index (ODI), Roland Morris disability questionnaire (RMDQ), and fear avoidance beliefs questionnaire (FBQ) scores. The VAS, algometer, ODI, RMDQ, and FBQ scores showed significant differences in groups. Regarding the effect of time-by-group interaction, there were significant differences in VAS, ODI, ODI, and FBQ scores. [Conclusion] In conclusion, for middle-aged female patients who have low back pain, a virtual reality-based yoga program was shown to have positive effects on physical improvements, and this program can be employed as a therapeutic medium for prevention and cure of low back pain.

  2. The Effects of VR-based Wii Fit Yoga on Physical Function in Middle-aged Female LBP Patients

    PubMed Central

    Kim, Seong-Sik; Min, Won-Kyu; Kim, Jung-Hee; Lee, Byoung-Hee

    2014-01-01

    [Purpose] The purpose of this research was to determine the effects of a virtual reality-based yoga program on middle-aged female low back pain patients. [Subjects and Methods] Thirty middle-aged female patients who suffered from low back pain were assigned to either a physical therapy program or a virtual reality-based yoga program for a period of four weeks. Participants could check their posture and weight bearing on a monitor as they shifted their weight or changed their postures on a Wii balance board. There were a total of seven exercise programs. A 30-minute, three times per week, virtual reality-based Wii Fit yoga program or trunk stabilizing exercise was performed, respectively. [Results] Repeated-measures analysis of covariance revealed significant differences in between pre- and post-training VAS, algometer, Oswestry low-back pain disability index (ODI), Roland Morris disability questionnaire (RMDQ), and fear avoidance beliefs questionnaire (FBQ) scores. The VAS, algometer, ODI, RMDQ, and FBQ scores showed significant differences in groups. Regarding the effect of time-by-group interaction, there were significant differences in VAS, ODI, ODI, and FBQ scores. [Conclusion] In conclusion, for middle-aged female patients who have low back pain, a virtual reality-based yoga program was shown to have positive effects on physical improvements, and this program can be employed as a therapeutic medium for prevention and cure of low back pain. PMID:24764631

  3. Rotator cuff injury in patients over the age of 65 years: evaluation of function, integrity and strength☆

    PubMed Central

    de Castro Veado, Marco Antonio; Prata, Eric Fontes; Gomes, David Correia

    2015-01-01

    Objective To retrospectively evaluate the results from patients who underwent arthroscopic treatment for rotator cuff injuries, among those aged over 65 years, observing integrity, function and strength. Methods Thirty-five shoulders were operated between July 2005 and July 2010, and 28 shoulders were re-evaluated regarding elevation strength and external rotation, using a digital dynamometer. Integrity was evaluated by means of ultrasound examinations. The patients, whose mean age was 70.54 years (ranging from 65 to 82 years), were followed up for a minimum of 26 months and mean of 51.18 months (ranging from 26 to 82 months). To evaluate function, the UCLA score, the Simple Shoulder Test (SST) and a visual analog scale (VAS) for pain were used. Results In analyzing the ultrasound scans, it was observed that the integrity of the rotator cuff was maintained in 75% of the cases at the end of the follow-up, along with the improvement in the UCLA score, which evolved from 17.46 to 32.39, i.e. excellent and good results in 89.28%. The mean SST and VAS indices were 9.86 and 1.5 respectively. Conclusion Arthroscopic surgery to repair rotator cuff injuries in patients over the age of 65 years leads to improved function and pain relief, with maintenance of the integrity of the repair. The data on muscle strength were inconclusive. PMID:26229937

  4. Thyroid function and anti-thyroid antibodies in Iranian patients with type 1 diabetes mellitus: influences of age and sex.

    PubMed

    Sharifi, Faranak; Ghasemi, Leila; Mousavinasab, Nouraddin

    2008-03-01

    Type 1 diabetes mellitus is frequently associated with autoimmune thyroid disease (ATD).Genetic susceptibility for autoantibody formation in association with ATD and type 1 diabetes mellitus has been described with varying frequencies, but there is still debate about its prevailing situation in Iran. We have therefore investigated the prevalence of anti-thyroid peroxidase (anti-TPO) and anti thyroglubolin (Anti TG) antibodies in type 1 diabetic patients, and compared the effect of age and sex on the thyroid autoimmunity in patients with type 1 diabetes mellitus in Iran.Ninety one subjects with type 1 diabetes mellitus and one hundred and sixty three unrelated normal controls under the age of thirty years were recruited for the detection of anti-TPO and anti-TG. Radio Immuno Assay and chemiluminescence methods were used for anti-TPO and anti-TG detection respectively.Among 91 type 1 diabetic patients, 36 (39.6%) were positive for anti-TPO and 27(30%) were positive for antiTG. Anti-TPO antibodies were detected only in 6.7% of control group. Comparing with those without thyroid autoimmunity, there was a female preponderance for the type 1 diabetic patients with thyroid autoimmunity (female: male, 28:14 vs. 28:20 respectively). Among the type 1 diabetic patients those with thyroid autoimmunity, tended to be older (p: 0.04) and to have higher TSH concentration (p: 0.03). Patients with high anti-TPO levels had longer duration of diabetes (P: 0.02).The presence of anti-TPO in 39.6% of our type 1 diabetic patients comparing with 8.5% of normal subjects confirmed the strong association of ATD and type 1 diabetes mellitus.

  5. Functional and structural brain modifications induced by oculomotor training in patients with age-related macular degeneration.

    PubMed

    Rosengarth, Katharina; Keck, Ingo; Brandl-Rühle, Sabine; Frolo, Jozef; Hufendiek, Karsten; Greenlee, Mark W; Plank, Tina

    2013-01-01

    Patients with age-related macular degeneration (AMD) are reliant on their peripheral visual field. Oculomotor training can help them to find the best area on intact peripheral retina and to efficiently stabilize eccentric fixation. In this study, nine patients with AMD were trained over a period of 6 months using oculomotor training protocols to improve fixation stability. They were followed over an additional period of 6 months, where they completed an auditory memory training as a sham training. In this cross-over design five patients started with the sham training and four with the oculomotor training. Seven healthy age-matched subjects, who did not take part in any training procedure, served as controls. During the 6 months of training the AMD subjects and the control group took part in three functional and structural magnetic resonance imaging (MRI) sessions to assess training-related changes in the brain function and structure. The sham-training phase was accompanied by two more fMRI measurements, resulting in five MRI sessions at intervals of 3 months for all participants. Despite substantial variability in the training effects, on average, AMD patients benefited from the training measurements as indexed by significant improvements in their fixation stability, visual acuity, and reading speed. The patients showed a significant positive correlation between brain activation changes and improvements in fixation stability in the visual cortex during training. These correlations were less pronounced on the long-term after training had ceased. We also found a significant increase in gray and white matter in the posterior cerebellum after training in the patient group. Our results show that functional and structural brain changes can be associated, at least on the short-term, with benefits of oculomotor and/or reading training in patients with central scotomata resulting from AMD.

  6. Diagnoses indicating pain and analgesic drug prescription in patients with dementia: a comparison to age- and sex-matched controls

    PubMed Central

    2014-01-01

    Background The evidence of undertreatment of pain in patients with dementia is inconsistent. This may largely be due to methodological differences and shortcomings of studies. In a large cohort of patients with incident dementia and age- and sex-matched controls we examined (1) how often they receive diagnoses indicating pain, (2) how often they receive analgesics and (3) in which agents and formulations. Methods Using health insurance claims data we identified 1,848 patients with a first diagnosis of dementia aged ≥ 65 years and 7,385 age- and sex-matched controls. We analysed differences in diagnoses indicating pain and analgesic drugs prescribed between these two groups within the incidence year. We further fitted logistic regression models and stepwise adjusted for several covariates to study the relation between dementia and analgesics. Results On average, patients were 78.7 years old (48% female). The proportions receiving at least one diagnosis indicating pain were similar between the dementia and control group (74.4% vs. 72.5%; p = 0.11). The proportion who received analgesics was higher in patients with dementia in the crude analysis (47.5% vs. 44.7%; OR: 1.12; 95% CI: 1.01-1.24), but was significantly lower when adjusted for socio-demographic variables, care dependency, comorbidities and diagnoses indicating pain (OR: 0.78; 95% CI: 0.68-0.88). Analgesics in liquid form such as metamizole and tramadol were more often used in dementia. Conclusions Our findings show a comparable documentation of diagnoses indicating pain in persons with incident dementia compared to those without. However, there still seems to be an undertreatment of pain in patients with dementia. Irrespective of dementia, analgesics seem to be more often prescribed to sicker patients and to control pain in the context of mobility. PMID:24520876

  7. Phase 2 study of frontline brentuximab vedotin monotherapy in Hodgkin lymphoma patients aged 60 years and older

    PubMed Central

    Holkova, Beata; Goldschmidt, Jerome; Chen, Robert; Olsen, Gregg; Boccia, Ralph V.; Bordoni, Rodolfo E.; Friedberg, Jonathan W.; Sharman, Jeff P.; Palanca-Wessels, Maria Corinna; Wang, Yinghui; Yasenchak, Christopher A.

    2015-01-01

    Outcomes in older patients with Hodgkin lymphoma (HL) tend to be poor following conventional chemotherapy regimens. Treatment-related toxicity is significant and comorbidities often limit therapeutic options. This phase 2, open-label study evaluated the efficacy and safety of brentuximab vedotin, a CD30-directed antibody-drug conjugate, as frontline therapy in 27 HL patients aged ≥60 years. The objective response rate (ORR) was 92%, with 73% achieving complete remission. All patients achieved stable disease or better, and had decreased tumor volume following treatment. At the time of this analysis, the median duration of objective response for efficacy-evaluable patients (N = 26) was 9.1 months (range, 2.8 to 20.9+ months), median progression-free survival was 10.5 months (range, 2.6+ to 22.3+ months), and median overall survival had not been reached (range, 4.6+ to 24.9+ months). The observed adverse events (AEs) were generally consistent with the known safety profile of brentuximab vedotin. The most common AEs were peripheral sensory neuropathy (78%), fatigue (44%), and nausea (44%), and were ≤ grade 2 for most patients. The incidence of grade 3 peripheral neuropathy events was relatively high (30% overall), particularly among patients with the known risk factors of diabetes and/or hypothyroidism (46% vs 14% for those without). However, these risk factors were not associated with delayed time to resolution/improvement of peripheral neuropathy. Preliminary data showed no substantial age-related changes in brentuximab vedotin pharmacokinetics. Brentuximab vedotin monotherapy may provide a frontline treatment option for older patients who cannot tolerate conventional combination chemotherapy. This trial was registered at www.clinicaltrials.gov as #NCT01716806. PMID:26377597

  8. Functional and structural brain modifications induced by oculomotor training in patients with age-related macular degeneration

    PubMed Central

    Rosengarth, Katharina; Keck, Ingo; Brandl-Rühle, Sabine; Frolo, Jozef; Hufendiek, Karsten; Greenlee, Mark W.; Plank, Tina

    2013-01-01

    Patients with age-related macular degeneration (AMD) are reliant on their peripheral visual field. Oculomotor training can help them to find the best area on intact peripheral retina and to efficiently stabilize eccentric fixation. In this study, nine patients with AMD were trained over a period of 6 months using oculomotor training protocols to improve fixation stability. They were followed over an additional period of 6 months, where they completed an auditory memory training as a sham training. In this cross-over design five patients started with the sham training and four with the oculomotor training. Seven healthy age-matched subjects, who did not take part in any training procedure, served as controls. During the 6 months of training the AMD subjects and the control group took part in three functional and structural magnetic resonance imaging (MRI) sessions to assess training-related changes in the brain function and structure. The sham-training phase was accompanied by two more fMRI measurements, resulting in five MRI sessions at intervals of 3 months for all participants. Despite substantial variability in the training effects, on average, AMD patients benefited from the training measurements as indexed by significant improvements in their fixation stability, visual acuity, and reading speed. The patients showed a significant positive correlation between brain activation changes and improvements in fixation stability in the visual cortex during training. These correlations were less pronounced on the long-term after training had ceased. We also found a significant increase in gray and white matter in the posterior cerebellum after training in the patient group. Our results show that functional and structural brain changes can be associated, at least on the short-term, with benefits of oculomotor and/or reading training in patients with central scotomata resulting from AMD. PMID:23882237

  9. Do Age and Quality of Life of the Cancer Patient Influence Quality of Life of the Caregiver?

    PubMed Central

    Shahi, Varun; Lapid, Maria I.; Kung, Simon; Atherton, Pamela J.; Sloan, Jeff A.; Clark, Matthew M.; Rummans, Teresa A.

    2015-01-01

    Background There are significant burdens associated with providing care for loved ones with cancer. However, caregiver quality of life (QOL) is often overlooked. With the increasing number of older adults with cancer, it is important to determine whether a patient’s age and QOL have any association with the caregiver’s QOL. Objective The objective of our study was to describe caregiver QOL and explore whether patient age and other psychosocial factors impact caregiver QOL. Design Baseline information from patients with advanced cancer undergoing radiation and their caregivers, who were enrolled in a randomized, controlled clinical trial to test the effectiveness of a structured, multidisciplinary QOL intervention, was analyzed for this study. Measurement Caregivers completed the Caregiver Quality of Life Index—Cancer Scale (CQOLC). Both patients and caregivers completed the Linear Analogue Self-Assessment (LASA) to measure QOL, and Profile of Mood States (POMS) to measure mood states. Results Overall, 131 patient-caregiver pairs participated in the study. At baseline, caregivers of older adults (≥65 years) had higher mental (P=0.01), emotional (P=0.003), spiritual (P<0.01), and social support (P=0.03) LASA QOL scores. Caregivers of older adults also had higher baseline QOL (CQOLC, P=0.003) and mood (POMS, P=0.04) than caregivers of younger adults. Caregivers of patients with higher LASA QOL scores had higher overall (P=0.02), mental (P=0.006), physical (P=0.02), emotional (P=0.002), and spiritual LASA QOL scores (P=0.047). Conclusions Caregivers of older adults with advanced cancer demonstrated better QOL and fewer mood disturbances compared to caregivers of younger patients. When patients have good QOL, caregivers also had good QOL. PMID:24726867

  10. The Evaluation of Reading Performance with Minnesota Low Vision Reading Charts in Patients with Age-related Macular Degeneration

    PubMed Central

    Altinbay, Deniz; Adibelli, Fatih Mehmet; Taskin, Ibrahim; Tekin, Adil

    2016-01-01

    PURPOSE: To evaluate the reading performance using the Minnesota low vision reading (MNREAD) charts, of patients with age-related macular degeneration (AMD) who use low vision aid (LVA) devices. MATERIALS AND METHODS: This prospective study enrolled 27 patients with AMD. Distance visual acuity (VA) was evaluated with a distance chart designed for patients with low vision. Near vision and reading performance were evaluated with the Turkish version of the MNREAD charts. Unaided vision and vision with LVA devices and high spherical add near glasses was measured. P <0.05 was considered statistically significant. RESULTS: The mean unaided near VA was 1.05 ± 0.27 log of the minimum angle of resolution (LogMAR). The mean VA with the LVA devices was 0.71 ± 0.41 LogMAR. Reading acuity ranged between 1.15 and 0.21 LogMAR, critical print size was between − 1.2 and 0.2 LogMAR. Maximum reading speeds were between 0 and 103 words/min. The cases are divided into groups in terms of reading speed according to age, gender, diagnosis, and education. Reading speed was negatively correlated to increasing age. CONCLUSION: MNREAD reading charts can be used to evaluate reading performance in patients with AMD with low vision. The outcomes of the present study indicate that optical correction is adequate for near VA requirements in this patient population. However, optical correction was inadequate for improving reading performance. Appropriate rehabilitation programs can be used to increase reading speed. PMID:27994393

  11. [Therapeutic approach in patients with age-related macular degeneration and cataract].

    PubMed

    Tomi, Anca; Moldoveanu, A; Marin, Irina

    2011-01-01

    Management of the patient with coexisting cataract and AMD presents unique challenges to the cataract surgeon, the retina specialist, and the patient. A common clinical scenario is the patient in whom both the cataract and macular pathology appear to be contributing to decreased visual acuity. As with any surgery, the expectations from cataract removal must be evaluated thoroughly and understood clearly by both the patient and the cataract surgeon. Most patients with AMD who undergo cataract surgery feel that the surgery is worthwhile, and they report improvement of visual function and quality of life. In patients with mild AMD, improvement in central visual acuity and attainment of driving vision are realistic and achievable goals. In an eye with central disciform scarring or geographic atrophy there may be potential for improvement in color discrimination, contrast, or clarity of peripheral vision. In cases of dense cataract obscuring macular detail, cataract removal may be necessary to allow for adequate biomicroscopy and angiography, especially in an eye that may be at high risk for the development of choroidal neovascularization. It is often challenging to estimate the relative impact on visual impairment made by the lens opacities and the macular changes and the benefits and risks of cataract surgery in eyes with AMD should be carefully evaluated. Is cataract surgery justified in these patients? Does cataract surgery aggravate AMD in some patients?

  12. [Aortic valve replacement in patients older than 75 years of age].

    PubMed

    Shimamoto, M; Yamazaki, F; Nakamura, T; Yoshimura, T; Ueno, T; Shinozaki, T

    1994-12-01

    From 1988 to 1992, 16 patients older than 75 years underwent AVR (14 cases) or AVR+MVR (two cases). All patients were followed up for an average of 2.4 years after the operation and follow-up totaled to 38 patient-years. There were no hospital death and one late death. The survival rate was 93.8% through 1 to 5 years and 15 patients are now in NYHA class I or II. The problems of AVR for elderly patients were calcification and small annulus. Decalcification using CUSA was effective technique and supraannular fixing of bioprosthetic valve avoided from aortic annular enlargement. The improved quality of life after AVR supports the aggressive surgery in elderly population.

  13. The Effect of Individual and Neighbourhood Socioeconomic Status on Diabetes Mellitus Survival in Working Age Patients in Taiwan

    PubMed Central

    Yang, Shih-Hsien; Liu, Chia-Lin; Lin, Yaoh-Shiang; Lee, Ching-Chih; Lin, Fu-Huang

    2017-01-01

    Purpose Diabetes mellitus (DM) is a global pandemic metabolic disorder. In recent years, the amount of medical resources required for the treatment of diabetes has increased as diabetes rates have gradually risen. The combined effects of individual and neighbourhood socio-economic status (SES) on DM survival rates are still not clear, especially in patients of working age. In this paper, we aim to analyze the combined effects of neighbourhood and individual SES on DM survival rates in patients of working age in Taiwan. Methods The study of 23,781 people who were diagnosed with DM by using population—based study between 2002 and 2006. Each sample was followed up for 4 years or as a sensor case. We defined Individual SES and neighbourhood SES by each patient’s job category and household income which characterized as advantaged or disadvantaged. Then we compared the survival rates by SES group used Cox proportional hazards model for adjust risk factors. Results The 4-year overall survival rates of diabetic patients were worst for those with low individual SES who living in advantaged neighbourhoods. After adjustment for patient characteristics, DM patients with high individual SES living in disadvantaged neighbourhoods had the same risk of mortality as those patients with high individual SES living in advantaged neighbourhoods (hazard ratio: 1.11; 95% confidence interval [CI]: 0.81–1.51). The study found that DM patients with low individual SES who live in disadvantaged areas had a greater risk of mortality than those with high SES (odds ratio: 2.57; 95% CI: 2.04–3.24). There were significant differences in survival rates between patients with high individual SES and patients with low individual SES. In contrast, the results did not statistically significant differences in survival rates between advantaged and disadvantaged neighbourhood SES groups. Conclusion DM patients with low individual SES had the worst survival rate, regardless of whether they were

  14. Velopharyngeal function from the age of three to eight years in cleft palate patients.

    PubMed

    Pulkkinen, J; Haapanen, M L; Paaso, M; Laitinen, J; Ranta, R

    2001-01-01

    The purpose of this investigation was to study changes of velopharyngeal function between the ages of 3 and 8 years. The subjects were 65 (30 girls and 35 boys) Finnish-speaking non-syndromic children with isolated cleft palate (CP, n = 35) and with unilateral cleft lip and palate (UCLP, n = 30) operated primarily at the age of 1.0-2.0 years. Before the age of 8 years, 16 children required velopharyngoplasty (VPP, ad modum Hoenig). The children were followed up for speech at the age of 3, 6 and 8 years. The perceptual speech characteristics nasal air emission, hypernasality, weakness of pressure consonants and compensatory articulations were registered. Indications for a velopharyngeal flap (by VPP) were identified on the basis of perceptual speech characteristics and confirmed by instrumental examinations. The results indicated that the method and timing of primary palatoplasty and sex did not correlate with the quality of velopharyngeal function. It was good both in children treated conservatively or with VPP at the age of 8 years. The children with a flap required speech therapy significantly more often than other children. No child with VPP and only 12% of the children without VPP had simultaneous nasal air emissions and hypernasality. Compensatory articulation was completely eliminated and weakness of pressure consonants was diagnosed only in 1 child without VPP. The CP children required significantly more often a velopharyngeal flap than the UCLP children. In conclusion, the CP and UCLP children develop a similar velopharyngeal function but in a different way.

  15. Dental Age and Tooth Development in Orthodontic Patients with Agenesis of Permanent Teeth

    PubMed Central

    Badrov, Jozo; Lauc, Tomislav; Nakaš, Enita

    2017-01-01

    Objective. To compare the development of permanent teeth in a group of children with the congenitally missing permanent teeth (CMPT) and corresponding nonaffected group. Methods. The formation stages of all developing permanent teeth were determined on 345 panoramic radiographs (OPTs) by the method of Haavikko (1970), and dental age was calculated. The paired samples t-test was used to compare the differences between dental age (DA) and chronological age (CA) in those with CMPT and those not affected. Spearman test was used to evaluate the correlation between DA-CA and the number of missing teeth. The Wilcoxon signed rank test was used to compare the development of the teeth adjacent to the place of the agenesis with matched pair in corresponding nonaffected group. Results. Dental age was significantly delayed in CMPT children compared to the nonaffected group (p < 0.001). The mean differences were −0.57 ± 1.20 years and −0.61 ± 1.23 years in males and females, without difference between sexes (p = 0.763). The number of missing teeth affected the delay only in females (p = 0.024). Only mesial teeth in females were significantly delayed in development when compared to the nonaffected group (p = 0.007). Conclusion. Our findings show that the development of the permanent teeth is delayed when compared to the nonaffected group of the same sex and age. PMID:28331854

  16. Patterns of Sociodemographic and Clinicopathologic Characteristics of Stages II and III Colorectal Cancer Patients by Age: Examining Potential Mechanisms of Young-Onset Disease

    PubMed Central

    Sanoff, Hanna K.; Stitzenberg, Karyn B.; Baron, John A.; Lund, Jennifer L.; Sandler, Robert S.

    2017-01-01

    Background and Aims. As a first step toward understanding the increasing incidence of colorectal cancer (CRC) in younger (age < 50) populations, we examined demographic, clinicopathologic, and socioeconomic characteristics and treatment receipt in a population-based sample of patients newly diagnosed with stages II and III CRC. Methods. Patients were sampled from the National Cancer Institute's Patterns of Care studies in 1990/91, 1995, 2000, 2005, and 2010 (n = 6, 862). Tumor characteristics and treatment data were obtained through medical record review and physician verification. We compared sociodemographic and clinicopathologic characteristics and treatment patterns of younger (age < 50) and older (age 50–69, age ≥ 70) CRC patients. Results. Younger patients were more likely to be black (13%) and Hispanic (15%) than patients aged 50–69 years (11% and 10%, resp.) and ≥70 years (7% each). A larger proportion of young white (41%) and Hispanic (33%) patients had rectal tumors, whereas tumors in the right colon were the most common in young black patients (39%). The majority of younger patients received chemotherapy and radiation therapy, although receipt of microsatellite instability testing was suboptimal (27%). Conclusion. Characteristics of patients diagnosed with young-onset CRC differ considerably by race/ethnicity, with a higher proportion of black and Hispanic patients diagnosed at the age of < 50 years. PMID:28239395

  17. Characteristics of basal insulin requirements by age and gender in Type-1 diabetes patients using insulin pump therapy.

    PubMed

    Scheiner, Gary; Boyer, Bret A

    2005-07-01

    Establishment of appropriate basal insulin levels is an essential component of intensive insulin therapy. While the existence of a "dawn phenomenon" is widely recognized, the present study sought to establish whether diurnal basal insulin patterns exist in Type-1 diabetes, and whether these patterns vary by age and gender. Participant data was drawn from 322 Type-1 insulin pump users treated at a private diabetes education practice in suburban Philadelphia. All participants completed a battery of fasting tests designed to match basal insulin levels to endogenous glucose production and insulin sensitivity. Analysis of resultant basal patterns revealed significant differences between juvenile (age < or =20) and adult (age >20) basal insulin patterns. The younger group exhibited a more pronounced and sustained night-time peak; the older group exhibiting a briefer and less pronounced early-morning peak. Lower overall basal insulin requirements were found in the youngest (age < or =10) and oldest (age >60) groups. No noteworthy gender differences were found. Results can serve as a guide for clinicians when initiating and fine-tuning patients who utilize basal/bolus insulin therapy.

  18. Causes of death in patients ≥75 years of age with non-ST-segment elevation acute coronary syndrome.

    PubMed

    Morici, Nuccia; Savonitto, Stefano; Murena, Ernesto; Antonicelli, Roberto; Piovaccari, Giancarlo; Tucci, Daniele; Tamburino, Corrado; Fontanelli, Alessandro; Bolognese, Leonardo; Menozzi, Mila; Cavallini, Claudio; Petronio, Anna Sonia; Ambrosio, Giuseppe; Piscione, Federico; Steffenino, Giuseppe; De Servi, Stefano

    2013-07-01

    The causes of death within 1 year of hospital admission in patients with non-ST-segment elevation acute coronary syndromes are ill defined, particularly in patients aged ≥75 years. From January 2008 through May 2010, we enrolled 645 patients aged ≥75 years with non-ST-segment elevation acute coronary syndromes: 313 in a randomized trial comparing an early aggressive versus an initially conservative approach, and 332, excluded from the trial for specific reasons, in a parallel registry. Each death occurring during 1 year of follow-up was adjudicated by an independent committee. The mean age was 82 years in both study cohorts, and 53% were men. By the end of the follow-up period (median 369 days, interquartile range 345 to 391), 120 patients (18.6%) had died. The mortality was significantly greater in the registry (23.8% vs 13.1%, p = 0.001). The deaths were classified as cardiac in 94% of the cases during the index admission and 68% of the cases during the follow-up period. Eighty-six percent of the cardiac deaths were of ischemic origin. In a multivariate logistic regression model that included the variables present on admission in the whole study population, the ejection fraction (hazard ratio 0.95, 95% confidence interval 0.94 to 0.97; p <0.001), hemoglobin level (hazard ratio 0.85, 95% confidence interval 0.76 to 0.94; p = 0.001), older age (hazard ratio 1.05, 95% confidence interval 1.01 to 1.10, p = 0.010), and creatinine clearance (hazard ratio 0.99, 95% confidence interval 0.97 to 0.99; p = 0.030) were the independent predictors of all-cause death at 1 year. In conclusion, within 1 year after admission for non-ST-segment elevation acute coronary syndromes, most deaths in patients aged ≥75 years have a cardiac origin, mostly owing to myocardial ischemia.

  19. Collagen cross-linking effect on progressive keratoconus in patients younger than 18 years of age: A clinical trial

    PubMed Central

    Peyman, Alireza; Kamali, Ali; Khushabi, Maral; Nasrollahi, Kobra; Kargar, Neda; Taghaodi, Maryam; Razmjoo, Hasan; Fazel, Farhad; Salesi, Asiyeh

    2015-01-01

    Background: Keratoconus is a bilateral non-inflammatory corneal disease. Collagen cross-linking (CXL) is a new treatment option for the disease that uses ultraviolet A light irradiation and riboflavin administration. The aim of this study is to evaluate the effect of CXL on corneal topographic and refractive values in patients with keratoconus younger than 18 years of age. Materials and Methods: For the clinical trial study, 37 patients (64 eyes) younger than 18 years of age with progressive keratoconus were included. Age, sex, family history of keratoconus, and history of allergic disorders and eye rubbing were recorded. Refractive, topographic, and topometric indices were evaluated before and 12 months after the CXL with 3mW for 30 minutes. Results: Mean age (±SD) of the patients was 15.83 ± 1.53 years; 26 (70.3%) of the 37 patients were male. Fourteen (37.8%) had positive family history of keratoconus, 11 (29.7%) had history of allergic disorders, and 15 (40.5%) had positive history of eye rubbing. Of the refractive values, cylinder value decreased significantly from −4.50 ± 0.29 to −4.11 ± 0.28 (P = 0.001). Also, the logarithm of minimal angle of resolution (logMAR) uncorrected visual acuity (UCVA) and best corrected visual acuity (BCVA) improved significantly 12 months after CXL (P = 0.012 and 0.001, respectively). Maximum keratometry before and after the operation was 53.82 ± 0.72 and 53.33 ± 0.72, respectively (P = 0.018). Differences for simulated K values, the thinnest cornea pachymetry, keratoconus index (KI), index of highest asymmetry (IHA), and index of highest decentration (IHD) before and 12 months after the CXL were statistically significant (P = 0.015, 0.034, <0.001, 0.017, 0.019, and 0.004, respectively). Conclusion: CXL improves the refractory, topographic, and topometric indices in patients with keratoconus younger than 18 years of age. PMID:26693470

  20. Patients' preferences for video cassette recorded information: effect of age, sex and ethnic group.

    PubMed

    Thomas, R; Deary, A; Kaminski, E; Stockton, D; De Zueew, N

    1999-06-01

    The emotional turmoil patients endure following a diagnosis of cancer can impair their ability to retain complex treatment-related information. Manoeuvres which increase the intensity of information have been shown to increase the amount retained. Providing details of treatment in a video format is one method of intensifying information provision, but the attitudes of patients to this format have not previously been evaluated. In this pilot study, the attitudes of 300 patients to video directed information were evaluated via questionnaires, of which 210 (70%) were returned. Eighty-nine per cent had easy access to a video cassette player. A highly significant number felt that the video would be very helpful or helpful (78%) compared to not helpful, worrying or equivocal 21% (P < 0.0001). This trend was particularly strong in patients < 60 years (83% versus 17%) (P < 0.0001) and those from ethnic groups (95% versus 5%) (P < 0.0001). As a result of this trial, a 20-min film (HEP) has been commissioned. It describes details of the two main treatments for cancer after surgery, namely chemotherapy and radiotherapy, shows patients actually having treatment, and explains the common side-effects and ways to alleviate them. Patients satisfaction with the film and its effect on anxiety and depression are currently being evaluated in an international prospective randomized trial. If it proves advantageous for patients--in view of the ethnic group bias in this study--it will be translated into the ethnic languages of the UK.

  1. Antibodies to age-β2 glycoprotein I in patients with anti-phospholipid antibody syndrome.

    PubMed

    Sorice, M; Buttari, B; Capozzi, A; Profumo, E; Facchiano, F; Truglia, S; Recalchi, S; Alessandri, C; Conti, F; Misasi, R; Valesini, G; Riganò, R

    2016-05-01

    Anti-phospholipid antibody syndrome (APS) is a systemic autoimmune disease characterized clinically by arterial and/or venous thromboses, recurrent abortions or fetal loss and serologically by the presence of 'anti-phospholipid antibodies' (aPL). The main target antigen of the antibodies is β2 glycoprotein I (β2 GPI). Post-translational oxidative modifications of the protein have been widely described. In this study we aimed to analyse sera reactivity to glucose-modified β2 GPI (G-β2 GPI). Sera collected from 43 patients with APS [15 primary APS (PAPS) and 28 APS associated with systemic lupus erythematosus (SLE) (SAPS)], 30 with SLE, 30 with rheumatoid arthritis (RA) and 40 healthy subjects were analysed by an enzyme-linked immunosorbent assay (ELISA) using a G-β2 GPI. Nine of 15 consecutive PAPS out-patients (60%) and 16 of 28 SAPS (57.1%) showed serum antibodies [immunoglobulin (Ig)G class] against G-β2 GPI (anti-G-β2 GPI) by ELISA. The occurrence of anti-G-β2 GPI was significantly higher in APS patients compared to patients suffering from SLE. No RA patients or control healthy subjects resulted positive for anti-G-β2 GPI. Of note, aG-β2 GPI prompted to identify some APS patients (four PAPS and seven SAPS), who were negative in the classical anti-β2 GPI test. Moreover, in APS patients, anti-G-β2 GPI titre was associated significantly with venous thrombosis and seizure in APS patients. This study demonstrates that G-β2 GPI is a target antigen of humoral immune response in patients with APS, suggesting that β2 GPI glycation products may contain additional epitopes for anti-β2 GPI reactivity. Searching for these antibodies may be useful for evaluating the risk of clinical manifestations.

  2. [Healing of a mental patient in the late Middle Ages. Community therapy by Hildegard of Bingen].

    PubMed

    Schipperges, H

    1985-01-01

    An account is given of the case history of a woman afflicted with mental disease and its course of healing, as described in the works of St. Hildegard of Bingen. The therapy may be considered as an early attempt of "team work" in health care. For better understanding of this rather casuistic contribution to the medicine of the High Middle Ages some principles of mediaeval medicine are explained. The key figure of "melancolia" is thereby given a position of central importance for the understanding of psychic disturbances in the Middle Ages.

  3. The influence of age, smoking, antiretroviral therapy, and esophagitis on the local immunity of the esophagus in patients with AIDS.

    PubMed

    Cavellani, Camila Lourencini; Gomes, Nayara Cândida; de Melo e Silva, Ana Teresa; Silva, Renata Beatriz; Ferraz, Mara Lúcia Fonseca; Faria, Humberto Aparecido; Corrêa, Rosana Rosa Miranda; Teixeira, Vicente de Paula Antunes; Rocha, Laura Penna

    2013-01-01

    Studies have shown immunological and morphological alterations in the esophagus during the course of AIDS. Esophageal postmortem samples of 22 men with AIDS autopsied in a teaching hospital between 1982 and 2009 were collected. We carried out revision of the autopsy reports and medical records, morphometric analysis (Image J and KS-300 Kontron-Zeiss), and immunohistochemical (anti-S100, anti-IgA, anti-IgG, and anti-IgM) analysis of the esophagus. In accordance with most of the parameters evaluated, age and the smoking habit harmed the esophageal local immunity, whereas the use of antiretroviral therapy improved the immune characteristics of this organ. Patients with esophagitis also presented immunological fragility of the esophagus. This leads to the conclusion that alterations in the esophageal epithelium of patients with AIDS are not only caused by direct action of HIV but also the clinical and behavioral characteristics of the patient.

  4. The rs2071559 AA VEGFR-2 genotype frequency is significantly lower in neovascular age-related macular degeneration patients.

    PubMed

    Lazzeri, Stefano; Orlandi, Paola; Figus, Michele; Fioravanti, Anna; Cascio, Elisa; Di Desidero, Teresa; Agosta, Elisa; Canu, Bastianina; Sartini, Maria Sole; Danesi, Romano; Nardi, Marco; Bocci, Guido

    2012-01-01

    In this prospective, case-control genetic study, 120 consecutive neovascular age-related macular degeneration (AMD) cases and 78 controls were enrolled. Two SNPs (rs2071559 and rs1870377) of VEGF-A receptor-2 (VEGFR-2) gene were analyzed with the technique of Real-Time PCR to investigate a genetic link between AMD and VEGFR-2 gene polymorphisms in Italian patients. The frequency of the VEGFR-2 genotype rs2071559 AA was significantly lower (18.33%) in patients with AMD than in the control subjects (34.62%; P = 0.0095, chi-square test; P(corr) = 0.038; OR = 0.42, 95% CI 0.22 to 0.82). In conclusion, although with the limitations of a small sample size and the few SNPs studied, this study demonstrates a lower frequency of VEGFR-2 rs2071559 AA genotype in an AMD patient population, suggesting future studies on the role VEGFR-2 SNPs.

  5. The rs2071559 AA VEGFR-2 Genotype Frequency Is Significantly Lower in Neovascular Age-Related Macular Degeneration Patients

    PubMed Central

    Lazzeri, Stefano; Orlandi, Paola; Figus, Michele; Fioravanti, Anna; Cascio, Elisa; Di Desidero, Teresa; Agosta, Elisa; Canu, Bastianina; Sartini, Maria Sole; Danesi, Romano; Nardi, Marco; Bocci, Guido

    2012-01-01

    In this prospective, case-control genetic study, 120 consecutive neovascular age-related macular degeneration (AMD) cases and 78 controls were enrolled. Two SNPs (rs2071559 and rs1870377) of VEGF-A receptor-2 (VEGFR-2) gene were analyzed with the technique of Real-Time PCR to investigate a genetic link between AMD and VEGFR-2 gene polymorphisms in Italian patients. The frequency of the VEGFR-2 genotype rs2071559 AA was significantly lower (18.33%) in patients with AMD than in the control subjects (34.62%; P = 0.0095, chi-square test; Pcorr = 0.038; OR = 0.42, 95% CI 0.22 to 0.82). In conclusion, although with the limitations of a small sample size and the few SNPs studied, this study demonstrates a lower frequency of VEGFR-2 rs2071559 AA genotype in an AMD patient population, suggesting future studies on the role VEGFR-2 SNPs. PMID:22919317

  6. The effect of individual and neighborhood socioeconomic status on esophageal cancer survival in working-age patients in Taiwan

    PubMed Central

    Wu, Chin-Chia; Chang, Chun-Ming; Hsu, Ta-Wen; Lee, Cheng-Hung; Chen, Jian-Han; Huang, Chih-Yuan; Lee, Ching-Chih

    2016-01-01

    Abstract Esophageal cancer is the sixth leading cause of cancer mortality. More than 90% of patients with esophageal cancer in Taiwan have squamous cell carcinoma. Survival of such patients is related to socioeconomic status (SES). We studied the association between SES (individual and neighborhood) and the survival of working-age patients with esophageal cancer in Taiwan. A population-based study was conducted of 4097 patients diagnosed with esophageal cancer between 2002 and 2006. Each was traced for 5 years or until death. Individual SES was defined by enrollee job category. Neighborhood SES was based on household income and dichotomized into advantaged or disadvantaged. Multilevel logistic regression was used to compare the survival rates by SES group after adjustment for possible confounding and risk factors. Hospital and neighborhood SES were used as random effects in multilevel logistic regression. In patients younger than 65 years, 5-year overall survival rates were worst for those with low individual SES living in disadvantaged neighborhoods. After adjustment for patient characteristics, esophageal cancer patients with high individual SES had a 39% lower risk of mortality than those with low individual SES (odds ratio 0.61, 95% confidence interval 0.48–0.77). Patients living in disadvantaged areas with high individual SES were more likely to receive surgery than those with low SES (odds ratio 1.45, 95% confidence interval 1.11–1.89). Esophageal cancer patients with low individual SES have the worst 5-year survival, even with a universal healthcare system. Public health, education, and social welfare programs should address the inequality of esophageal cancer survival. PMID:27399129

  7. The effect of individual and neighborhood socioeconomic status on esophageal cancer survival in working-age patients in Taiwan.

    PubMed

    Wu, Chin-Chia; Chang, Chun-Ming; Hsu, Ta-Wen; Lee, Cheng-Hung; Chen, Jian-Han; Huang, Chih-Yuan; Lee, Ching-Chih

    2016-07-01

    Esophageal cancer is the sixth leading cause of cancer mortality. More than 90% of patients with esophageal cancer in Taiwan have squamous cell carcinoma. Survival of such patients is related to socioeconomic status (SES). We studied the association between SES (individual and neighborhood) and the survival of working-age patients with esophageal cancer in Taiwan. A population-based study was conducted of 4097 patients diagnosed with esophageal cancer between 2002 and 2006. Each was traced for 5 years or until death. Individual SES was defined by enrollee job category. Neighborhood SES was based on household income and dichotomized into advantaged or disadvantaged. Multilevel logistic regression was used to compare the survival rates by SES group after adjustment for possible confounding and risk factors. Hospital and neighborhood SES were used as random effects in multilevel logistic regression. In patients younger than 65 years, 5-year overall survival rates were worst for those with low individual SES living in disadvantaged neighborhoods. After adjustment for patient characteristics, esophageal cancer patients with high individual SES had a 39% lower risk of mortality than those with low individual SES (odds ratio 0.61, 95% confidence interval 0.48-0.77). Patients living in disadvantaged areas with high individual SES were more likely to receive surgery than those with low SES (odds ratio 1.45, 95% confidence interval 1.11-1.89). Esophageal cancer patients with low individual SES have the worst 5-year survival, even with a universal healthcare system. Public health, education, and social welfare programs should address the inequality of esophageal cancer survival.

  8. Age and organ damage correlate with poor survival in myeloma patients: meta-analysis of 1435 individual patient data from 4 randomized trials

    PubMed Central

    Bringhen, Sara; Mateos, Maria Victoria; Zweegman, Sonja; Larocca, Alessandra; Falcone, Antonietta Pia; Oriol, Albert; Rossi, Davide; Cavalli, Maide; Wijermans, Pierre; Ria, Roberto; Offidani, Massimo; Lahuerta, Juan Jose; Liberati, Anna Marina; Mina, Roberto; Callea, Vincenzo; Schaafsma, Martijn; Cerrato, Chiara; Marasca, Roberto; Franceschini, Luca; Evangelista, Andrea; Teruel, Ana-Isabel; van der Holt, Bronno; Montefusco, Vittorio; Ciccone, Giovannino; Boccadoro, Mario; Miguel, Jesus San; Sonneveld, Pieter; Palumbo, Antonio

    2013-01-01

    Thalidomide and bortezomib are extensively used to treat elderly myeloma patients. In these patients, treatment-related side effects are frequent and full drug doses difficult to tolerate. We retrospectively analyzed data from 1435 elderly patients enrolled in 4 European phase III trials including thalidomide and/or bortezomib. After a median follow up of 33 months (95%CI: 10–56 months), 513 of 1435 patients (36%) died; median overall survival was 50 months (95%CI: 46–60 months). The risk of death was increased in patients aged 75 years or over (HR 1.44, 95%CI: 1.20–1.72; P<0.001), in patients with renal failure (HR 2.02, 95%CI: 1.51–2.70; P<0.001), in those who experienced grade 3–4 infections, cardiac or gastrointestinal adverse events during treatment (HR 2.53, 95%CI: 1.75–3.64; P<0.001) and in those who required drug discontinuation due to adverse events (HR 1.67, 95%CI; 1.12–2.51; P=0.01). This increased risk was restricted to the first six months after occurrence of adverse events or drug discontinuation and declined over time. More intensive approaches, such as the combination of bortezomib-thalidomide, negatively affected outcome. Bortezomib-based combinations may overcome the negative impact of renal failure. Age 75 years or over or renal failure at presentation, occurrence of infections, cardiac or gastrointestinal adverse events negatively affected survival. A detailed geriatric assessment, organ evaluation and less intense individualized approaches are suggested in elderly unfit subjects. PMID:23445873

  9. Impact of sperm genome decay on Day-3 embryo chromosomal abnormalities from advanced-maternal-age patients.

    PubMed

    Kaarouch, Ismail; Bouamoud, Nouzha; Louanjli, Noureddine; Madkour, Aicha; Copin, Henri; Benkhalifa, Moncef; Sefrioui, Omar

    2015-10-01

    Infertile male patients often exhibit unconventional semen parameters, including DNA fragmentation, chromatin dispersion, and aneuploidy-collectively referred to as sperm genome decay (SGD). We investigated the correlation of SGD to embryo chromosomal abnormalities and its effect on clinical pregnancy rates in patients with advanced maternal age (AMA) (>40 years) who were undergoing intracytoplasmic sperm injection-preimplantation genetic screening (ICSI-PGS). Three groups were assessed: patients with AMA and male partners with normal sperm (AMA-N); AMA patients and male partners presenting with SGD (AMA-SGD); and young fertile female patients and male partners with SGD (Y-SGD). We found a significant increase in embryonic chromosomal abnormalities-polyploidy, nullisomy, mosaicism, and chaotic anomaly rates-when semen parameters are altered (76% vs. 67% and 66% in AMA-SGD vs. AMA-N and Y-SGD groups, respectively). Statistical analysis showed a correlation between SGD and aneuploidies of embryonic chromosomes 13, 16, 21, X, and Y, as well as negative clinical outcomes. Incorporation of molecular sperm analyses should therefore significantly minimize the risk of transmission of chromosomal anomalies from spermatozoa to embryos, and may provide better predictors of pregnancy than conventional sperm analyses. We also demonstrated that an ICSI-PGS program should be implemented for SGD patients in order to limit transmission of chromosomal paternal anomalies and to improve clinical outcome.

  10. [Prevalence of Elevated Lipoprotein (a) Levels in Patients < 60 Years of Age with Retinal Vein Occlusion].

    PubMed

    Kuhli-Hattenbach, C; Hellstern, P; Miesbach, W; Kohnen, T; Hattenbach, L-O

    2016-09-19

    Background: The potential impact of elevated Lipoprotein (a) [Lp(a)] levels on retinal venous occlusive (RVO) diseases with regard to age and various risk factors has not been studied extensively. Patients and Methods: In a retrospective case-control study, thrombophilia data of 106 young patients (< 60 years at the time of the RVO or a previous thromboembolic event) with RVO and 76 healthy subjects were evaluated. Results: Elevated Lp(a) plasma levels were significantly more prevalent among RVO patients (29.2 %) than among controls (9.2 %; p = 0.0009). Lp(a) levels were found to be significantly (p = 0.012) different between patients and controls. Moreover, we found that an unusual personal or family history of thromboembolism was a strong predictor of elevated Lp(a) (p = 0.03). We observed a significant correlation between elevated Lp(a) and other coagulation disorders (p = 0.005). Multivariate analysis showed that elevated lipoprotein(a) levels (OR: 3.5; p = 0.003) were an independent risk factor for the development of RVO. Conclusions: Elevated plasma levels of Lp(a) are associated with the development of RVO. Selective screening of young patients and subjects with a personal or family history of thromboembolism may be helpful in identifying RVO patients with elevated Lp(a).

  11. A prospective study of visual function and quality of life following PDT in patients with wet age related macular degeneration

    PubMed Central

    Armbrecht, A M; Aspinall, P A; Dhillon, B

    2004-01-01

    Aims: (1) A prospective study to assess visual function measures and quality of life (QoL) in patients with wet age related macular degeneration (AMD) treated with photodynamic therapy (PDT). (2) To assess if PDT prevents severe visual loss (loss of six or more lines of distance visual acuity) in the treated eye. Methods: 48 of 51 recruited patients with predominantly classic subfoveal choroidal neovascularisation (CNV) secondary AMD who were treated with PDT were followed up for 1 year. Assessment included distance and near visual acuity, contrast sensitivity, vision related quality of life and fluorescein angiography. Photodynamic therapy using Visudyne was carried out according to standard protocol. Patients were followed up every 3 months and treatment repeated if there was significant leakage from CNV. Results: At the 12 month follow up, 71% (n = 34) of the patients lost less than three lines of best corrected distance visual acuity. Although there were significant decreases in some of the QoL items tested, patients were significantly less anxious and more independent outdoors at the 12 month follow up. Conclusion: This study is in keeping with published literature with PDT preventing severe visual loss in two thirds of treated patients with predominantly classic CNV. PMID:15377549

  12. Increased serum IgA concentration and plasmablast frequency in patients with age-related macular degeneration.

    PubMed

    Yu, Honghua; Yuan, Ling; Yang, Yahan; Ma, Suihong; Peng, Lianghong; Wang, Yong; Zhang, Chu; Li, Tao

    2016-05-01

    Age-related macular degeneration (AMD) is the leading cause of blindness among senior citizens of developed countries, with currently unknown etiology. Despite the close associations between AMD development and inhibitory complement factor H mutations, the first step of complement activation, which is the antibody response in AMD patients, has not been studied. Here, we obtained blood and tear samples from AMD patients and Non-AMD controls. We found that compared to Non-AMD controls, AMD subjects had increased IgA titers in serum and tear, and had elevated levels of circulating antibody-secreting plasmablasts. The increase in antibody titer was limited to the IgA isotype, since no significant differences were observed in IgM and IgG isotypes between AMD patients and Non-AMD controls. Interestingly, this increased antibody response in AMD patients was correlated with disease severity, as late AMD patients had increased IgA titers in serum and tear, as well as elevated plasmablast frequency after staphylococcal enterotoxin B stimulation, compared to early AMD patients. Together, our results implicated a role of overreactive IgA responses in AMD pathogenesis.

  13. Left Atrial Mechanical Function and Aortic Stiffness in Middle-aged Patients with the First Episode of Atrial Fibrillation

    PubMed Central

    Kılıcgedik, Alev; Ç Efe, Suleyman; Gürbüz, Ahmet S; Acar, Emrah; Yılmaz, Mehmet F; Erdoğan, Aslan; Kahveci, Gökhan; Izgi, Ibrahim A; Kirma, Cevat

    2017-01-01

    Background: In the early stages of atrial remodeling, aortic stiffness might be an indication of an atrial myopathy, in particular, atrial fibrosis. This study aimed to investigate the association between left atrial (LA) mechanical function, assessed by two-dimensional speckle tracking echocardiography, and aortic stiffness in middle-aged patients with the first episode of nonvalvular atrial fibrillation (AF). Methods: This prospective study included 34 consecutive patients with the first episode of AF, who were admitted to Kartal Koşuyolu Research and Training Hospital between May 2013 and October 2015, and 31 age- and gender-matched healthy controls. During the 1st month (mostly in the first 2 weeks) following their first admission, 34 patients underwent the first pulse wave measurements. Then, 21 patients were recalled for their second pulse wave measurement at 11.8 ± 6.0 months following their initial admission. Echocardiographic and pulse wave findings were compared between these 34 patients and 31 healthy controls. We also compared the pulse wave and echocardiographic findings between the first and second measurements in 21 patients. Results: Pulse wave analysis showed no significant differences between the AF patients and healthy controls with respect to PWV (10.2 ± 2.5 m/s vs. 9.7 ± 2.1 m/s; P = 0.370), augmentation pressure (9.6 ± 7.4 mmHg vs. 9.1 ± 5.7 mmHg; P = 0.740), and aortic pulse pressure (AoPP; 40.4 ± 14.0 mmHg vs. 42.1 ± 7.6 mmHg, P = 0.550). The first LA positive peak of strain was inversely related to the augmentation pressure (r = −0.30; P = 0.02) and aortic systolic pressure (r = −0.26, P = 0.04). Comparison between the two consecutive pulse wave measurements in 21 patients showed similar results, except for AoPP. In 21 patients, the AoPP at the second measurement (45.1 ± 14.1 mmHg) showed a significant increase compared with AoPP at the first measurement (39.0 ± 10.6 mmHg, P = 0.028), which was also higher than that of healthy

  14. Prevalence of depression, anxiety, adjustment disorders, and somatoform disorders in patients with age-related macular degeneration in Germany

    PubMed Central

    Jacob, Louis; Spiess, Alexandra; Kostev, Karel

    2017-01-01

    Aims: The purpose of this study was to analyze the prevalence of depression, anxiety, adjustment disorders, and somatoform disorders in patients diagnosed with age-related macular degeneration (AMD) in Germany. Methods: This study included 7,580 patients between the ages of 40 and 90 diagnosed with AMD between January 2011 and December 2014 in 1,072 primary care practices (index date). The last follow-up was in July 2016. We also included 7,580 controls without AMD, which were matched (1:1) to the AMD cases by age, sex, type of health insurance (private or statutory), physician, and Charlson comorbidity score as a generic marker of comorbidity. The outcome of the study was the prevalence of depression, anxiety, adjustment disorders, and somatoform disorders recorded in the database between the index date and the end of follow-up. Results: The mean age among subjects was 75.7 years (SD=10.1 years), 34.0% were men, and 7.8% had private health insurance coverage. The Charlson comorbidity index was 2.0 (SD=1.8). Depression was the most frequent disease (33.7% in AMD patients versus 27.3% in controls), followed by somatoform disorders (19.6% and 16.7%), adjustment disorders (14.8% and 10.5%), and anxiety disorders (11.7% and 8.2%). Depression (OR=1.37, 95% CI: 1.27–1.47), anxiety (OR=1.50, 95% CI: 1.35–1.67), adjustment disorders (OR=1.50, 95% CI: 1.36–1.65), and somatoform disorders (OR=1.22, 95% CI: 1.12–1.32) were all positively associated with AMD. Conclusion: Overall, a significant association was found between AMD and depression, anxiety, adjustment disorders, and somatoform disorders. PMID:28243189

  15. Comprehensive geriatric assessment in the older cancer patient: coming of age in clinical cancer care

    PubMed Central

    Owusu, Cynthia; Berger, Nathan A

    2015-01-01

    Cancer care at the extremes of life, in the young and the old, is characterized by unique issues associated with pediatrics and geriatric medicine, accentuated by the special vulnerabilities of these groups. In response to these needs, the field of pediatric oncology has been well honed to deal with the special problems associated with juvenile cancer patients. While most adult oncologists consider themselves well prepared to deal with older cancer patients, the current expansion of the geriatric population – their variable levels of fitness, frailty and vulnerability, the fact that cancer is primarily a disease of older adults, the significant expansion of agents and approaches to treat cancer, as well as their resultant toxicities and complications – has led to the development of specialized geriatric oncologists. Moreover, the special characteristics and needs of these patients have led to the evolution of new guidelines for evaluation, management and the conduct of research in older patients with cancer. PMID:25642321

  16. Estimation of the age at onset in spinocerebellar ataxia type 2 Cuban patients by survival analysis.

    PubMed

    Almaguer-Mederos, L E; Falcón, N S; Almira, Y R; Zaldivar, Y G; Almarales, D C; Góngora, E M; Herrera, M P; Batallán, K E; Armiñán, R R; Manresa, M V; Cruz, G S; Laffita-Mesa, J; Cyuz, T M; Chang, V; Auburger, G; Gispert, S; Pérez, L V

    2010-08-01

    Previous studies have investigated the close association that exists between CAG repeat number and the age at onset in SCA2 = spinocerebellar ataxia type 2. These studies have focused on affected individuals. To further characterize this association and estimate the risk of a carrier developing SCA2 at a particular age as a function of a specific CAG repeat size, we have analyzed a large group of 924 individuals, including 394 presymptomatic and 530 affected individuals with a CAG repeat length of 32-79 units. Using a Kaplan-Meier survival analysis, we obtained cumulative probability curves for disease manifestation at a particular age for each CAG repeat length in the 34-45 range. These curves were significantly different (p < 0.001) and showed small overlap. All these information may be very valuable in predictive-testing programs, in the planning of studies for the identification of other genetic and environmental factors as modifiers of age at onset, and in the design of clinical trials for people at enlarged risk for SCA2.

  17. A Case Series of Marijuana Exposures in Pediatric Patients Less than 5 Years of Age

    ERIC Educational Resources Information Center

    Wang, George Sam; Narang, Sandeep K.; Wells, Kathryn; Chuang, Ryan

    2011-01-01

    Objective: In Colorado, there has been a large increase in medical marijuana dispensaries and licenses for the use of medical marijuana over the past year. This is a retrospective case series of marijuana exposures that have presented to the emergency department (ED) in children less than 5 years of age. Methods: We performed a retrospective chart…

  18. Comorbidity and health care visit burden in working-age commercially insured patients with diabetic macular edema

    PubMed Central

    Kiss, Szilárd; Chandwani, Hitesh S; Cole, Ashley L; Patel, Vaishali D; Lunacsek, Orsolya E; Dugel, Pravin U

    2016-01-01

    Purpose To examine the comorbidity profile and update estimates of health care resource utilization for commercially insured, working-age adults with diabetic macular edema (DME) relative to a matched comparison group of diabetic adults without DME. Additional comparisons were made in the subgroup of pseudophakic patients. Patients and methods A retrospective matched-cohort study of commercially insured diabetic adults aged 18–63 years was conducted using medical and outpatient pharmacy claims (July 1, 2008–June 30, 2013). Outcomes included diabetes-related and ocular comorbidities and health care resource utilization (any health care visit days, outpatient visit days, inpatient visit days, emergency room visits, eye care-related visit days, unique medications) in the 12-month post-index period. Results All diabetes-related and ocular comorbidities were significantly more prevalent in DME cases versus non-DME controls (P<0.05). A significantly greater proportion of DME cases utilized eye care-related visits compared with non-DME controls (P<0.001). DME cases had almost twice the mean number of total health care visit days compared to non-DME controls (28.6 vs 16.9 days, P<0.001), with a minority of visit days being eye care-related (mean 5.1 vs 1.5 days, P<0.001). Similar trends were observed in pseudophakic cohorts. Conclusion This working-age DME population experienced a mean of 29 health care visit days per year. Eye care-related visit days were a minority of the overall visit burden (mean 5 days) emphasizing the trade-offs DME patients face between managing DME and their overall diabetic disease. Insights into the complex comorbidity profile and health care needs of diabetic patients with DME will better inform treatment decisions and help optimize disease management. PMID:27994438

  19. High-Throughput Characterization of Blood Serum Proteomics of IBD Patients with Respect to Aging and Genetic Factors

    PubMed Central

    Telesco, Shannon E.; Brodmerkel, Carrie; Argmann, Carmen; Dudley, Joel; Cho, Judy; Schadt, Eric E.; Kasarskis, Andrew; Hao, Ke

    2017-01-01

    To date, no large scale, systematic description of the blood serum proteome has been performed in inflammatory bowel disease (IBD) patients. By using microarray technology, a more complete description of the blood proteome of IBD patients is feasible. It may help to achieve a better understanding of the disease. We analyzed blood serum profiles of 1128 proteins in IBD patients of European descent (84 Crohn’s Disease (CD) subjects and 88 Ulcerative Colitis (UC) subjects) as well as 15 healthy control subjects, and linked protein variability to patient age (all cohorts) and genetic components (genotype data generated from CD patients). We discovered new, previously unreported aging-associated proteomic traits (such as serum Albumin level), confirmed previously reported results from different tissues (i.e., upregulation of APOE with aging), and found loss of regulation of MMP7 in CD patients. In carrying out a genome wide genotype-protein association study (proteomic Quantitative Trait Loci, pQTL) within the CD patients, we identified 41 distinct proteomic traits influenced by cis pQTLs (underlying SNPs are referred to as pSNPs). Significant overlaps between pQTLs and cis eQTLs corresponding to the same gene were observed and in some cases the QTL were related to inflammatory disease susceptibility. Importantly, we discovered that serum protein levels of MST1 (Macrophage Stimulating 1) were regulated by SNP rs3197999 (p = 5.96E-10, FDR<5%), an accepted GWAS locus for IBD. Filling the knowledge gap of molecular mechanisms between GWAS hits and disease susceptibility requires systematically dissecting the impact of the locus at the cell, mRNA expression, and protein levels. The technology and analysis tools that are now available for large-scale molecular studies can elucidate how alterations in the proteome driven by genetic polymorphisms cause or provide protection against disease. Herein, we demonstrated this directly by integrating proteomic and pQTLs with

  20. High-Throughput Characterization of Blood Serum Proteomics of IBD Patients with Respect to Aging and Genetic Factors.

    PubMed

    Di Narzo, Antonio F; Telesco, Shannon E; Brodmerkel, Carrie; Argmann, Carmen; Peters, Lauren A; Li, Katherine; Kidd, Brian; Dudley, Joel; Cho, Judy; Schadt, Eric E; Kasarskis, Andrew; Dobrin, Radu; Hao, Ke

    2017-01-01

    To date, no large scale, systematic description of the blood serum proteome has been performed in inflammatory bowel disease (IBD) patients. By using microarray technology, a more complete description of the blood proteome of IBD patients is feasible. It may help to achieve a better understanding of the disease. We analyzed blood serum profiles of 1128 proteins in IBD patients of European descent (84 Crohn's Disease (CD) subjects and 88 Ulcerative Colitis (UC) subjects) as well as 15 healthy control subjects, and linked protein variability to patient age (all cohorts) and genetic components (genotype data generated from CD patients). We discovered new, previously unreported aging-associated proteomic traits (such as serum Albumin level), confirmed previously reported results from different tissues (i.e., upregulation of APOE with aging), and found loss of regulation of MMP7 in CD patients. In carrying out a genome wide genotype-protein association study (proteomic Quantitative Trait Loci, pQTL) within the CD patients, we identified 41 distinct proteomic traits influenced by cis pQTLs (underlying SNPs are referred to as pSNPs). Significant overlaps between pQTLs and cis eQTLs corresponding to the same gene were observed and in some cases the QTL were related to inflammatory disease susceptibility. Importantly, we discovered that serum protein levels of MST1 (Macrophage Stimulating 1) were regulated by SNP rs3197999 (p = 5.96E-10, FDR<5%), an accepted GWAS locus for IBD. Filling the knowledge gap of molecular mechanisms between GWAS hits and disease susceptibility requires systematically dissecting the impact of the locus at the cell, mRNA expression, and protein levels. The technology and analysis tools that are now available for large-scale molecular studies can elucidate how alterations in the proteome driven by genetic polymorphisms cause or provide protection against disease. Herein, we demonstrated this directly by integrating proteomic and pQTLs with existing

  1. Fixed bimonthly aflibercept in naïve and switched neovascular age-related macular degeneration patients: one year outcomes

    PubMed Central

    Warwick, Alasdair N; Leaver, Hannah H; Lotery, Andrew J; Goverdhan, Srini V

    2016-01-01

    AIM To determine real life clinical outcomes in poorly responsive and treatment-naïve neovascular age related macular degeneration (nvAMD) patients using bimonthly fixed dosing aflibercept regimen. METHODS This was a retrospective study of 165 eyes with nvAMD started on aflibercept at Southampton Eye Unit between June 2013 and June 2014. Patients were either switched from pro re nata (PRN) ranibizumab/bevacizumab due to poor response (107 eyes), or treatment-naïve (58 eyes). Patients initially received 3-monthly intravitreal aflibercept injections followed by 2-monthly fixed doses. Clinic visits were scheduled at month 0, 4, 10 and 12. Mean change in best-corrected visual acuity (BCVA) and central retinal thickness (CRT) from baseline were assessed using the Wilcoxon signed-rank test. The proportion of patients maintaining BCVA (<15 letters loss) at 12mo was also evaluated. RESULTS Mean BCVA change at month 12 was +3.29 and +4.67 letters in the switched and naïve aflibercept groups respectively (P<0.01). BCVA was maintained in 95.3% of switched and 96.6% of naïve patients. CRT at month 12 showed a decrease of -6.16 µm in the switched group and -35.36 µm in the naïve group (P<0.01). Patients previously treated with ranibizumab/bevacizumab had on average received 7.4 ranibizumab/bevacizumab injections over 12.6mo, attending 10 clinic visits. The fixed dosing aflibercept regimen required an average of 7.1 injections (naïve group), 7.5 injections (switched group) and 4 clinic visits per year. CONCLUSION Fixed bimonthly aflibercept is effective in both treatment-naïve and poorly responsive nvAMD patients. Adopting a fixed dosing regimen can reduce patient burden without compromising on outcomes. PMID:27588271

  2. miRNA-regulated gene expression differs in celiac disease patients according to the age of presentation.

    PubMed

    Buoli Comani, Gaia; Panceri, Roberto; Dinelli, Marco; Biondi, Andrea; Mancuso, Clara; Meneveri, Raffaella; Barisani, Donatella

    2015-09-01

    Celiac disease is an intestinal disease which shows different symptoms and clinical manifestations among pediatric and adult patients. These variations could be imputable to age-related changes in gut architecture and intestinal immune system, which could be characterized by gene expression differences possibly regulated by miRNAs. We analyzed a panel of miRNAs and their target genes in duodenal biopsies of Marsh 3AB and 3C pediatric celiac patients, compared to controls. Moreover, to assess variation of expression in plasma samples, we evaluated circulating miRNA levels in controls and patients at diagnosis or on gluten-free diet. We detected a decreased miR-192-5p expression in celiac patients, but no variations in NOD2 and CXCL2, targets previously identified in adults. Conversely, we detected a significant increase in mRNA and protein levels of another target, MAD2L1, protein related to cell cycle control. miR-31-5p and miR-338-3p were down-regulated and their respective targets, FOXP3 and RUNX1, involved in Treg function, resulted up-regulated in celiac patients. Finally, we detected, in celiac patients, an increased expression of miR-21-5p, possibly caused by a regulatory loop with its putative target STAT3, which showed an increased activation in Marsh 3C patients. The analysis of plasma revealed a trend similar to that observed in biopsies, but in presence of gluten-free diet we could not detect circulating miRNAs values comparable to controls. miRNAs and their gene targets showed an altered expression in duodenal mucosa and plasma of celiac disease pediatric patients, and these alterations could be different from adult ones.

  3. Experiences of patients undergoing anti-VEGF treatment for neovascular age-related macular degeneration: a systematic review.

    PubMed

    Boyle, Jessica; Vukicevic, Meri; Koklanis, Konstandina; Itsiopoulos, Catherine

    2015-01-01

    Current therapy to slow disease progression in patients with neovascular age-related macular degeneration (AMD) often entails intra-vitreal injection of an anti-vascular endothelial growth factor (VEGF) agent, that begins with a three-month loading phase of four weekly injections followed by regular monthly visits with clinician-determined re-treatment. The effects of AMD on quality of life and visual function have been extensively reported in the literature, however, less is known about the burden imposed on patients by the arduous and often indefinite treatment schedule which habitually follows a diagnosis of wet AMD. To date, no systematic review has been conducted of research investigating patients' experiences of anti-VEGF treatment for AMD. A systematic search of the Embase, Medline, PsycINFO and PubMed electronic databases was undertaken to identify all studies between January 2004 and December 2013, published in the English language and involving human participants. A hand-search of an additional four journals was conducted. Ten articles were identified for inclusion in this review. A critical appraisal was undertaken using the Critical Appraisal Skills Programme Qualitative Research Checklist and the results synthesised to form a narrative review. Few studies to date have investigated patients' experiences of treatment for AMD. These studies have focused primarily on patients' experiences of the injection procedure with respect to pain and anxiety. Anticipated discomfort is often greater than actual discomfort experienced during intra-vitreal injection. However, different stages of the treatment procedure produce varying levels of patient discomfort. No one method of anaesthesia has consistently been shown to be more effective in reducing discomfort associated with treatment. Common reasons underlying patient apprehension surrounding treatment include the thought of having an injection, fear of losing eyesight and fear of the unknown. Whilst these studies

  4. [Role of endogenous intoxication in development of involutive and pathologic processes in patients of elderly and senile age with ischemic heart disease].

    PubMed

    Makhneva, A V; Sviridkina, L P; Toporova, S G

    2010-01-01

    Blood toxicity and biochemical values were studied in 135 patients of different age with ischemic heart disease. Researches were carried out by means of bio-test method on "Cito-expert" apparatus. Blood toxicity was diagnosed in 85% patients of average age, in 87% patients of elderly age and in 95% patients of senile age with ischemic heart disease, which indicates endogenous intoxication. The study revealed correlation between age and blood toxicity (R=0,22; t=2,18; p<0,05). The increase of glucose, urea and lactate dehydrogenase content in blood was accompanied by growth of blood toxicity. Age-related raising of intoxication didn't have any relations with increasing of glucose, urea and lactate dehydrogenase content in blood, because there was no difference between concentration of these metabolites in patients of different age. The correlation between age and blood toxicity demonstrates pathogenetic role of endogenous intoxication in the development of involutive and pathologic process in elderly and senile patients with ischemic heart disease and confirms the necessity to stop it.

  5. High Prevalence of Superior Labral Tears Diagnosed by MRI in Middle-Aged Patients With Asymptomatic Shoulders

    PubMed Central

    Schwartzberg, Randy; Reuss, Bryan L.; Burkhart, Bradd G.; Butterfield, Matt; Wu, James Y.; McLean, Kevin W.

    2016-01-01

    Background: The incidence of superior labral surgery has increased in the past decade in the United States, and a contributing factor could be an increased rate of superior labral tears diagnosed with magnetic resonance imaging (MRI). Prior MRI studies of the asymptomatic shoulder have focused on rotator cuff pathology or pathology in a narrow and specific group of athletes. Labral abnormalities have not previously been thoroughly evaluated in asymptomatic middle-aged individuals. Purpose: To evaluate the prevalence of superior labral tears diagnosed by MRI in the asymptomatic shoulders of middle-aged people (age range, 45-60 years). Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 53 asymptomatic adults (age range, 45-60 years) with no history of surgery or injury to either shoulder were included in the study. Physical examinations of all shoulders were performed. Noncontrast MRI (1.5 T) was performed in 1 randomly determined shoulder of each subject. Two fellowship-trained musculoskeletal radiologists who were blinded to the purpose of the study and ages of the subjects evaluated each MRI. Results: Radiologists interpreted the MRIs as consistent with superior labral tears in 55% and 72% of the cohort. Comparison of the radiological evaluations of the superior labra were moderate (κ = 0.410, P = .033). There were no differences in readings for superior labral tear regarding age (P = .87), sex (P = .41), whether the dominant shoulder underwent MRI (P = .99), whether the subject worked a physical job (P = .08), or whether the subject participated in overhead sports for a period of 1 year (P = .62). Conclusion: Superior labral tears are diagnosed with high frequency using MRI in 45- to 60-year-old individuals with asymptomatic shoulders. These shoulder MRI findings in middle-aged populations emphasize the need for supporting clinical judgment when making treatment decisions for this patient population. Clinical Relevance: To avoid

  6. Using an age-specific nursing model to tailor care to the adolescent surgical patient.

    PubMed

    Monahan, Janean Carter

    2014-06-01

    A surgical experience can be stressful for any patient. When the patient is an adolescent, however, the surgical experience can create significant stress, which is related to normal adolescent development. Perioperative nursing care should address what adolescent patients perceive as stressful and should provide a safe environment so that a successful surgical outcome can be achieved. To accomplish this, a nursing model specific to perioperative nursing practice should be developed to guide nurses when providing care to adolescents. The Adolescent Perioperative System Stability Model based on the Neuman Systems Model provides a framework for defining scope of practice and organizing nursing care that is appropriate for the adolescent during a surgical experience. In addition to guiding nursing practice, this model provides direction and guidance for future studies of adolescents in the perioperative setting.

  7. [Peculiarities of treatment of the aged and elderly patients with acute pancreatitis].

    PubMed

    Shevchuk, I M; Kuzenko, R T

    2013-11-01

    The results of treatment of 99 elderly and senile patients, suffering an acute pancreatitis in period of 2005 - 2013 yrs, were analyzed. Interstitial acute pancreatitis was diagnoses in 36 (36.3%) patients, focal pancreatic necrosis--in 32 (32.3%), total-subtotal pancreonecrosis--in 31 (31.3%). Miniinvasive interventions were performed in 40 (63.4%) patients, the open--in 24 (38%). The main indication for laparotomy conduction were purulent-septic complications, which is impossible to eliminate while miniinvasive methods application. Due to application of the staged treatment tactics with predominant application of miniinvasive methods, extracorporeal detoxication and improvement of the intensive therapy measures postoperative lethality in necrotic acute pancreatitis have had lowered from 16.7 to 10.3%.

  8. Epidemiology and quality of life of patients with age-related macular degeneration.

    PubMed

    Synek, Svatopluk; Vojniković, Bozo; Pahor, Dana

    2010-04-01

    It is well known that age-related macular degeneration (AMD), besides glaucoma and diabetic retinopathy, represents a major cause of low vision and blindness throughout the world. In this study, specific causal factors of AMD are analyzed, emphasizing the causal role and effects of sunlight, no matter which part of its spectrum, in a longer exposition through life. The accent is also put on the influence of lifestyle as well as vitamin and antioxidants supplementation in development or prevention of AMD.

  9. Dyslipoproteinemia in patients with ischemic cerebro-vascular disease: a study of stroke before the age of 55.

    PubMed

    Rössner, S; Kjellin, K G; Mettinger, K L; Sidén, A; Söderström, C E

    1978-07-01

    Serum lipoproteins were determined 8-12 weeks after the onset of ischemic cerebro-vascular disease (ICD) in 61 patients, 38 males and 23 females, before the age of 55. The results were compared with those of a matched control material. The diagnosis was based on clinical findings, CSF spectrophotometry, computer tomography, and angiography. Hyperlipoproteinemia was no common finding in these young and middle-aged patients with ICD. The normal mean total serum cholesterol concentration was the result of a slight increase in VLDL cholesterol and a concomitant HDL cholesterol reduction. In men, the HDL cholesterol concentration was lower than expected for any VLDL-TG concentration. The mean value of the HDL cholesterol concentration in the patients was 18% lower than in the control group. On agarose electrophoresis the lipoprotein variants "late prebeta", "sinking prebeta" and "rapid beta" lipoproteins could be demonstrated in the same frequency as in controls. There was no significant correlation between the degree of atherosclerosis, estimated by angiography, and any serum lipoprotein fraction. Several recent studies have stressed the importance of a low HDL concentration as an independent risk factor for atherosclerosis. The decreased HDL cholesterol levels found in the present material require further attention to the possible beneficial role of HDL in ICD.

  10. Expression and function of PDGF-α in columnar epithelial cells of age-related cataracts patients.

    PubMed

    Wei, J; Tang, H; Xu, Z Q; Li, B; Xie, L Q; Xu, G X

    2015-10-27

    We studied the expression and function of platelet-derived growth factor A (PDGF-α) in the lens epithelial cells of cataracts patients. Ninety age-related cataracts patients were recruited in our hospital between January 2012 and January 2014. The expression levels of platelet-derived growth factor receptor (PDGFR) in the anterior capsule of the lens at different degrees of turbidity, and PDGF-α in the aqueous humor were detected. A human lens epithelium cell line was also cultured and studied. To investigate its function, PDGF-α was used to treat a PDGFR-silenced human lens epithelium cell line to observe changes in the proliferation, transfer, and epithelial mesenchymal transition (EMT). The expression of PDGF-α and its receptor increased in patients with more serious cataracts. Lens epithelium cells stimulated by PDGF-α showed greater proliferation and migration. The degree of EMT was also upregulated in cells stimulated by PDGF-α. However, silencing the expression of PDGFR inhibited the effects. The development and severity of age-related cataracts was related to the secretion and expression of PDGF-α. This may be a new therapeutic target for cataracts treatment.

  11. Chemotherapy-related toxicity in patients with non-metastatic Ewing sarcoma: influence of sex and age.

    PubMed

    Paioli, Anna; Luksch, Roberto; Fagioli, Franca; Tamburini, Angela; Cesari, Marilena; Palmerini, Emanuela; Abate, Massimo Eraldo; Marchesi, Emanuela; Balladelli, Alba; Pratelli, Loredana; Ferrari, Stefano

    2014-02-01

    Influence of age and sex on chemotherapy-related toxicity was evaluated in children (3-9 years), adolescents (10-17 years), and adults (up to 40 years) with localized Ewing sarcoma (ES) enrolled in the ISG/SSG III protocol. Treatment was based on vincristine, doxorubicin, cyclophosphamide, ifosfamide, dactinomycin, and etoposide. High-dose chemotherapy with busulfan and melphalan was given in poor responder patients. The analysis was based on 2191 courses of standard chemotherapy and 230 patients. A lower risk of G4 leukopenia and thrombocytopenia, hospitalization, febrile neutropenia, and red blood cell (RBC) transfusions was observed in males. Use of granulocyte colony-stimulating factor (G-CSF) was more frequent in adults, while children more often received RBC transfusions. A significant correlation between sex and chemotherapy-related toxicity was observed in the study, whereas no significant differences in terms of bone marrow toxicity can be expected according to patient age. Further studies should analyse the role of pharmacokinetics, pharmacogenomics, and clinical characteristics.

  12. [SIXTH JESUS CULEBRAS' LECTURE: GLUTAMINE AND THE CRITICAL PATIENT: THE END OF AN AGE?].

    PubMed

    Marsé Milla, P

    2015-12-01

    In the last few years, glutamine has changed its status from a "non-essential" amino acid to "almost essential or indispensable" in the critical patient. This has occurred thanks to a series of studies and meta-analysis highlighting the beneficial effects on nosocomial infection, stay in ICU and hospital stay and mortality. After two multicentre studies (REDOXS and MetaPlus) which reviewed the effects of glutamine on critically ill patients, comments changed to: "we do strongly recommend that glutamine is not used in critically ill patients in shock or multiple organ failure" and: "there is an important questioning about the safety of this approach (combination of high- dose enteral and parenteral glutamine) which should not be ignored" and, therefore: "the committee decides to decrease the degree of recommendation for endovenous glutamine"; it currently states that glutamine "should be considered". According to another multicentre study with severe trauma patients our group (a group which in theory was much benefitted from glutamine actions), and 143 patients, did not experience any observable benefit at the usual parenteral doses. We do agree with previous studies on the prognostic value of low levels of glutamine at admittance, which was confirmed if those levels were not back to normal after its administration, although there are no readily available analytic trials for this. This divergence about the usefulness of glutamine grows up as more and more multicentre studies in critical patients show there should be a change of attitude, and probably the clinical guidelines that welcomed its use should now be amended.

  13. Eye Care Disparities and Health-Related Consequences in Elderly Patients with Age-Related Eye Disease.

    PubMed

    Umfress, Allison C; Brantley, Milam A

    2016-01-01

    The elderly population in the United States (age 65 and older) is growing rapidly, estimated by the U.S. Census Department to reach 83.7 million by 2050.(1) Visual impairment increases with age among all racial and ethnic groups.(2) In the elderly, the most common culprits for vision loss are cataract, glaucoma, and age-related macular degeneration (AMD).(2) In the developed world, vision loss from cataract has been dramatically reduced by increased access to cataract surgery. However, AMD and glaucoma lead to irreversible vision loss without early diagnosis and intervention. In the U.S., cases of AMD are expected to double by 2050, reaching 17.8 million among patients age 50 or older.(3) Similarly, cases of glaucoma are expected to reach 5.5 million by 2050, an increase of over 90% from 2014.(3) The visually impaired elderly face disparities in access to eye care, and subsequent general medical and psychosocial complications.

  14. Potentially inappropriate medications use in community-based aged patients: a cross-sectional study using 2012 Beers criteria

    PubMed Central

    Zeenny, Rony; Wakim, Samira; Kuyumjian, Yara-Mary

    2017-01-01

    Background Potentially inappropriate medications (PIMs) should be avoided by the aged population. The aim of this study was to assess the prevalence of PIMs among Lebanese aged outpatients using Beers criteria of 2012. The secondary objectives were to identify the correlates of the PIMs use and to compare the PIMs prevalence rates as per Beers criteria of 2003 and 2012. Methods This cross-sectional observational study was conducted among aged outpatients of different accredited community pharmacies across Lebanon. Data were collected through a validated questionnaire. The Beers criteria of 2012 were used to evaluate PIMs. The association between PIMs used and independent variables were analyzed by logistic regression. The differences between PIMs use according to Beers criteria 2003 and 2012 were calculated using chi-squared and McNemar’s tests. Results A total of 248 outpatients were analyzed. We identified 112 (45.2%) out of 248 patients taking PIMs. The leading classes of medications identified to cause PIMs were those acting on the central nervous system (71.4%). The factors associated with PIMs use were age, osteoporosis, Alzheimer/dementia, diabetes, and alcohol consumption. PIMs use increased significantly between Beers criteria 2003 and 2012 (Chi-squared test, P<0.001; McNemar’s test, P<0.001). Conclusion Our study showed a high prevalence of PIMs use in Lebanon, which is associated with various correlates. Education of health care providers and medication review should be considered to improve medication safety of older adults. PMID:28115835

  15. Quality of life in patients with age-related macular degeneration: impact of the condition and benefits of treatment.

    PubMed

    Slakter, Jason S; Stur, Michael

    2005-01-01

    Age-related macular degeneration (AMD) is a chronic, progressive, degenerative disease of the macula and is the leading cause of central vision loss among elderly people in the western world. Traditionally, clinical studies of AMD have described the impact of AMD, and treatments for AMD, in terms of the patient's visual acuity. However, visual acuity alone does not provide information about a patient's perception of his or her quality of life. Researchers have used a variety of instruments to measure quality of life. Several studies have shown that AMD can severely impair quality of life and that increasing vision loss is associated with increasing impairment of quality of life and frequently causes depression. Interestingly, patients with only one eye affected may become more depressed than those with both eyes affected, possibly because of uncertainty surrounding future vision loss in patients with one eye affected and a greater acceptance of the condition in those with both eyes affected. Studies also have provided some information on the possible quality of life benefits of therapy for AMD. By incorporating measurements of quality of life into the design of future prospective studies, clinical researchers may be able to obtain more comprehensive data on the impact of AMD on patients and the relative benefits of different therapies.

  16. Anticipatory postural adjustments are unaffected by age and are not absent in patients with the freezing of gait phenomenon.

    PubMed

    Plate, A; Klein, K; Pelykh, O; Singh, A; Bötzel, K

    2016-09-01

    In bipedal gait, the initiation of the first step is preceded by a complex sequence of movements which shift the centre of mass of the body towards the stance foot to allow for a step of the swing foot. These anticipatory postural adjustments (APAs) have been investigated in order to elucidate movement strategies in healthy and diseased persons. We studied the influence of several external parameters (age, type of step initiation) on APAs and investigated whether Parkinsonian patients may have different APAs. As a result, we found that externally elicited steps were preceded by faster and larger APAs than self-timed steps. Parkinsonian patients without the freezing of gait (FOG) phenomenon showed overall slightly reduced APAs but did not clearly differ from patients with FOG. Multiple APAs were seen in up to 25 % of the steps of the patients and in a much lower percentage of the steps of control subjects. The results indicate that APAs are significantly influenced by the timing of a step, i.e. are larger in externally elicited steps. The patients showed an overall preserved APA pattern but slowed movements and amplitude, indicating that increased bradykinesia due to progressive illness is a plausible explanation for these findings. The freezing phenomenon is not explained by a general absence or massive reduction in APA measures.

  17. Honouring the age-old commitment to "the patient's good": the promise--and peril--of hospice.

    PubMed

    Loewy, Roberta Springer

    2003-01-01

    In this article, the rise of hospice in the United States is examined and some of its important strengths and weaknesses are described. It is suggested that, despite the tendency to believe otherwise, hospice is not immune to a kind of alienation between patients and clinicians based on the absorption of doctors with biomedical conditions and their possible technological remedies, thus overlooking or ignoring the patient's good. To protect the age-old fiduciary or "trust" relationship between patients and clinicians requires a re-adjustment of current attitudes and practices--not just in the current cure-oriented health care of conventional medicine, but in the palliation-oriented health care of hospice as well. That is, it requires the development of attitudes and practices that foster a democratic, multidisciplinary process of shared decision-making and the adoption of a genuinely bio/psycho/social understanding and articulation of "the patient's good"--irrespective of where along the continuum of care patients and clinicians find themselves (5, 13).

  18. Exercise interventions in polypathological aging patients that coexist with diabetes mellitus: improving functional status and quality of life.

    PubMed

    Cadore, Eduardo Lusa; Izquierdo, Mikel

    2015-06-01

    In elderly populations, diabetes is associated with reduced muscle strength, poor muscle quality, and accelerated loss of muscle mass. In addition, diabetes mellitus increases risk for accelerated aging and for the development of frailty syndrome. This disease is also associated with a polypathological condition, and its complications progressively affect quality of life and survival. Exercise interventions, including resistance training, represent the cornerstones of diabetes management, especially in patients at severe functional decline. This review manuscript aimed to describe the beneficial effects of different exercise interventions on the functional capacity of elderly diabetics, including those at polypathological condition. The SciELO, Science Citation Index, MEDLINE, Scopus, SPORTDiscus, and ScienceDirect databases were searched from 1980 to 2015 for articles published from original scientific investigations. In addition to the beneficial effects of exercise interventions on glycemic control, and on the cardiovascular risk factors associated with diabetes, physical exercise is an effective intervention to improve muscle strength, power output, and aerobic power and functional capacity in elderly diabetic patients. Thus, a combination of resistance and endurance training is the most effective exercise intervention to promote overall physical fitness in these patients. In addition, in diabetic patients with frailty and severe functional decline, a multicomponent exercise program including strength and power training, balance exercises, and gait retraining may be an effective intervention to reduce falls and improve functional capacity and quality of life in these patients.

  19. Serum nitric oxide metabolite (NO(x)) levels in hypertensive patients at rest: a comparison of age, gender, blood pressure and complications using normotensive controls.

    PubMed

    Higashino, Hideaki; Miya, Hirohisa; Mukai, Hidenori; Miya, Yoshihisa

    2007-08-01

    1. Hypertensive patients have pathophysiological changes such as atherosclerosis, endothelial dysfunction and inflammations. The patients' serum nitric oxide metabolite (nitrate/nitrite; NO(x)) levels were measured in peripheral blood using normotensive controls for comparison. 2. The NO(x) levels in 175 hypertensive patients with or without comorbid diseases (aged 37-95 years; average 50.6 +/- 0.8 years) were compared with those in 80 normotensive controls (aged 25-73 years; average 37.1 +/- 1.8 years). 3. The NO(x) levels increased with age in both the normotensive and hypertensive women, but not in men. No difference was noted in the NO(x) levels between the normotensive and hypertensive patients without comorbid diseases. The mean value of NO(x) in male hypertensive patients aged under 50 years was close to that of female patients aged 51-60 years. Hypertensive males aged 61-70 years showed almost the same NO(x) levels as those of female patients aged over 81 years. A male group of hypertensive patients with diabetes, hyperlipaemia and renal disorder had a significantly higher NO(x) level compared with a normotensive control group. However, in female groups, only hypertensive patients with hyperlipaemia showed higher serum NO(x) values compared with the normotensive group. 4. These findings suggest that: (i) the occurrence of NO(x) in the serum is not solely the outcome of high blood pressure; (ii) higher serum NO(x) levels in older women are because of an oestrogen deficiency-induced cardiovascular disease; (iii) ageing effects on the circulation system are more apparent in men than in women; and (iv) measurement of NO(x) levels in the serum is helpful for understanding the pathological progress in male hypertensive patients with diseases such as diabetes mellitus, hyperlipaemia and renal disorder.

  20. Endogenous subclinical hyperthyroidism affects quality of life and cardiac morphology and function in young and middle-aged patients.

    PubMed

    Biondi, B; Palmieri, E A; Fazio, S; Cosco, C; Nocera, M; Saccà, L; Filetti, S; Lombardi, G; Perticone, F

    2000-12-01

    To determine the clinical impact of endogenous subclinical hyperthyroidism, specific symptoms and signs of thyroid hormone excess and quality of life were assessed in 23 patients (3 males and 20 females; mean age, 43 +/- 9 yr) and 23 age-, sex-, and lifestyle-matched normal subjects by using the Symptoms Rating Scale and the Short Form 36 Health Survey questionnaires. Because the heart is one of the main target organs of the thyroid hormone, cardiac morphology and function were also investigated by means of standard 12-lead electrocardiogram (ECG), 24-h Holter ECG, and complete Doppler echocardiography. Stable endogenous subclinical hyperthyroidism had been diagnosed in all patients at least 6 months before the study (TSH, 0.15 +/- 0.1 mU/L; free T(3), 6.9 +/- 1.1, pmol/L; free T(4), 17.2 +/- 2.3, pmol/L). Fifteen patients were affected by multinodular goiter, and eight patients by autonomously functioning thyroid nodule. The mean Symptoms Rating Scale score (9. 8 +/- 5.5 vs. 4.3 +/- 2.2, P: < 0.001) and both the mental (36.1 +/- 9.5 vs. 50.0 +/- 8.5, P: < 0.001) and physical (42.6 +/- 8.0 vs. 55. 6 +/- 4.1, P: < 0.001) component scores of Short Form 36 Health Survey documented a significant prevalence of specific symptoms and signs of thyroid hormone excess and notable impairment of quality of life in patients. Holter ECG showed a higher prevalence of atrial premature beats in endogenous subclinical hyperthyroid patients than in the controls, but the difference was not statistically significant, although the average heart rate was significantly increased in the patients (P: < 0.001). An increase of left ventricular mass (162 +/- 24 vs. 132 +/- 22 g, P: < 0.001) due to the increase of septal (P: = 0.025) and posterior wall (P: = 0.004) thickness was observed in patients. Systolic function was enhanced in patients as shown by the significant increase of both fractional shortening (P: = 0.005) and mean velocity of heart rate-adjusted circumferential fiber shortening

  1. Intestinal Disaccharidase Activity in Patients with Autism: Effect of Age, Gender, and Intestinal Inflammation

    ERIC Educational Resources Information Center

    Kushak, Rafail I.; Lauwers, Gregory Y.; Winter, Harland S.; Buie, Timothy M.

    2011-01-01

    Intestinal disaccharidase activities were measured in 199 individuals with autism to determine the frequency of enzyme deficiency. All patients had duodenal biopsies that were evaluated morphologically and assayed for lactase, sucrase, and maltase activity. Frequency of lactase deficiency was 58% in autistic children less than or equal to 5 years…

  2. Radiotherapy in late elderly (aged 75 or older) patients with paranasal sinus carcinoma: a single institution experience.

    PubMed

    Doi, Hiroshi; Kitajima, Kazuhiro; Tanooka, Masao; Terada, Tomonori; Noguchi, Kazuma; Takada, Yasuhiro; Fujiwara, Masayuki; Ishikura, Reiichi; Kamikonya, Norihiko; Hirota, Shozo

    2016-12-01

    The purpose of our study was to assess the feasibility of radiotherapy (RT) for locally advanced paranasal sinus carcinomas in late elderly patients (aged ≥75 years) from a single institution in Japan. From 2000 to 2015, we retrospectively analyzed 14 patients (11 maxillary and 3 ethmoid sinus carcinoma patients) who underwent RT for pathologically confirmed paranasal sinus carcinomas. RT was performed without unexpected cessations. Two patients, however, developed Grade 3 mucositis. The median follow-up duration was 13 months (range 2-54 months). The 1- and 2-year overall survival (OS) rates were 81.8 and 54.5 %, respectively. The local response rate after the initial treatment was 85.7 %. The 1- and 2-year progression-free survival (PFS) rates were 46.2 and 24.8 %, respectively. Univariate analysis of different clinicopathological parameters was conducted to identify associations with OS and PFS. We demonstrated that intensity modulated radiation therapy (IMRT) of >60 Gy with concomitant intra-arterial (cisplatin-based) infusion chemoradiotherapy led to improved OS and PFS rates, although no statistical significance was observed. Moreover, none of the squamous cell carcinoma (SCC) patients who received 33 fractions of 66 Gy in IMRT died during the median follow-up period of 13 months (range 12-25 months). In conclusion, RT with concomitant intra-arterial (cisplatin-based) infusion chemoradiotherapy can be considered an effective, well-tolerated, and feasible treatment option for late elderly patients with paranasal sinus carcinomas. In addition, >60 Gy of RT in IMRT led to improved survival outcomes in elderly paranasal sinus carcinoma patients.

  3. Application of the Age, Creatinine, and Left Ventricular Ejection Fraction Score for Patients on Extracorporeal Membrane Oxygenation.

    PubMed

    Tsai, Tsung-Yu; Tsai, Feng-Chun; Fan, Pei-Chun; Chang, Chih-Hsiang; Lin, Chan-Yu; Chang, Wei-Wen; Lee, Shen-Yang; Hsu, Hsiang-Hao; Tian, Ya-Chung; Fang, Ji-Tseng; Yang, Chih-Wei; Chen, Yung-Chang

    2017-02-01

    Patients on extracorporeal membrane oxygenation (ECMO) usually have high mortality rate and poor outcome. Age, Creatinine, and Left Ventricular Ejection Fraction (ACEF) score is an easy-calculating score and provides good performance on mortality prediction in patients undergoing cardiac operations or percutaneous coronary intervention, but it has not been applied to patients on ECMO before. In this study, we aimed to use ACEF score obtained within 1 week of ECMO support for in-hospital mortality prediction in patients on ECMO due to severe myocardial failure. This study reviewed the medical records of 306 patients on ECMO at a specialized intensive care unit (CVSICU) in a tertiary-care university hospital between March 2002 and December 2011, and 105 patients on veno-arterial ECMO due to severe myocardial failure were enrolled. Demographic, clinical, and laboratory variables were retrospectively collected as survival predictors. The overall mortality rate was 47.6%. The most frequent condition requiring ICU admission was postcardiotomy cardiogenic shock. Multiple logistic regression analysis indicated that post-ECMO ACEF score, Sequential Organ Failure Assessment score, and troponin I on day 1 of ECMO support were independent risk factors for in-hospital mortality. Using the area under the receiver operating characteristic curve (AUROC), the post-ECMO ACEF score indicated a good discriminative power (AUROC 0.801 ± 0.042). Finally, cumulative survival rates at 6-month follow-up differed significantly (P < 0.001) for an ACEF score ≤ 2.22 versus those with an ACEF score > 2.22. After ECMO treatment due to severe myocardial failure, post-ECMO ACEF score provides an easy-calculating method with a reproducible evaluation tool with excellent prognostic abilities in these patients.

  4. The AGE-RAGE Axis and Its Relationship to Markers of Cardiovascular Disease in Newly Diagnosed Diabetic Patients

    PubMed Central

    Villegas-Rodríguez, Ma. Etzabel; Uribarri, Jaime; Solorio-Meza, Sergio E.; Fajardo-Araujo, Martha E.; Cai, Weijing; Torres-Graciano, Sofía; Rangel-Salazar, Rubén; Wrobel, Kazimierz; Garay-Sevilla, Ma. Eugenia

    2016-01-01

    Aim The purpose of the study was the simultaneous measurement of all the different components of the AGE-RAGE axis as well as several non-invasive markers of cardiovascular disease (CVD) in a cohort of newly diagnosed diabetic patients. Materials and Methods In 80 newly diagnosed diabetic patients we measured serum carboxymethyllysine (CML), soluble RAGE (sRAGE) and peripheral mononuclear (PMNC) RAGE and AGER1 mRNA together with ICAM-1, VCAM-1, and malondialdehyde (MDA). We also assessed cardiovascular function by measurement of flow-mediated vasodilation (FMD), intima-media thickness (IMT) and arterial stiffness. Univariant correlation analysis was used to determine correlation between the variables in the study and multiple regression analysis was used to examine the association between the AGE-RAGE axis components and FMD, IMT and arterial stiffness. Results Serum CML correlated positively with sRAGE, PMNC RAGE, HOMA-IR, ICAM-1, VCAM-1 and MDA, but inversely with PMNC AGER1. sRAGE and RAGE was positively correlated with AGER; IMT was positively correlated with HOMA-IR, ICAM-1, VCAM-1, MDA, and sRAGE and arterial stiffness had correlation with HOMA-IR, ICAM-1, VCAM-1, MDA, CML, sRAGE, AGER1 and RAGE. In multivariate analysis we found a significant relationship between CML with PMNC RAGE, HOMA-IR; sRAGE with VCAM-1 and MDA; PMNC RAGE with PMNC AGER1and CML; PMNC AGER1 with PMNC RAGE; FMD with sRAGE, CML and HbA1c; IMT with sRAGE, and arterial stiffness with sRAGE, sCML and AGER1 Conclusions We found significant and strong associations between the different components of the AGE-RAGE axis and also found significant association between AGE-RAGE axis markers, especially sRAGE with several noninvasive markers of cardiovascular disease risk. sRAGE, an easily measured parameter in blood, may potentially be used as a surrogate marker of AGEs-RAGE in patients with diabetes. PMID:27434539

  5. Genetic screening in patients of reproductive age. How do you advise prospective parents who want to know specific risks?

    PubMed

    Wheeler, P G; Bianchi, D W

    2000-05-15

    At times, determining the actual genetic condition occurring in a family can be very difficult. The most important steps in deciding when testing is appropriate are the patient's age and family history, with special attention to ethnic background. By identifying risk factors before pregnancy, prospective parents can be fully informed about their specific risk of having a child with a genetic condition. Furthermore, the pros and cons of invasive prenatal diagnostic procedures often can be fully discussed well in advance of an actual pregnancy. Clinical geneticists and genetic counselors can provide valuable assistance when difficult questions or problems arise.

  6. Association of age-of-onset groups with GWAS significant schizophrenia and bipolar disorder loci in Romanian bipolar I patients.

    PubMed

    Grigoroiu-Serbanescu, Maria; Diaconu, Carmen C; Heilmann-Heimbach, Stefanie; Neagu, Ana Iulia; Becker, Tim

    2015-12-30

    We investigated the influence of the age-of-onset (AO) on the association of 45 loci conferring risk for bipolar disorder (BP) and schizophrenia with BP-type-I in a Romanian sample (461 patients, 436 controls). The AO-analysis implicated the EGFR gene, as well as loci in other genes, in the AO variation of BP-type-I and revealed for the first time the link between BP-type-I and risk variants considered specific to schizophrenia (polymorphisms in MMP16/RIPK2 and CNNM2 genes).

  7. Exercise-Induced Noradrenergic Activation Enhances Memory Consolidation in Both Normal Aging and Patients with Amnestic Mild Cognitive Impairment

    PubMed Central

    Segal, Sabrina K.; Cotman, Carl W.; Cahill, Lawrence F.

    2013-01-01

    Post-trial pharmacological activation of the noradrenergic system can facilitate memory consolidation. Because exercise activates the locus coeruleus and increases brain norepinephrine release, we hypothesized that post-trial exercise could function as a natural stimulus to enhance memory consolidation. We investigated this in amnestic mild cognitive impairment (aMCI) and cognitively normal elderly individuals by examining the effects of an acute bout of post-learning, aerobic exercise (6 minutes at 70% VO2 max on a stationary bicycle) on memory for some emotional images. Exercise significantly elevated endogenous norepinephrine (measured via the biomarker, salivary alpha-amylase) in both aMCI patients and controls. Additionally, exercise retrogradely enhanced memory in both aMCI patients and controls. Acute exercise that activates the noradrenergic system may serve as a beneficial, natural, and practical therapeutic intervention for cognitive decline in the aging population. PMID:22914593

  8. Exercise-induced noradrenergic activation enhances memory consolidation in both normal aging and patients with amnestic mild cognitive impairment.

    PubMed

    Segal, Sabrina K; Cotman, Carl W; Cahill, Lawrence F

    2012-01-01

    Post-trial pharmacological activation of the noradrenergic system can facilitate memory consolidation. Because exercise activates the locus coeruleus and increases brain norepinephrine release, we hypothesized that post-trial exercise could function as a natural stimulus to enhance memory consolidation. We investigated this in amnestic mild cognitive impairment (aMCI) and cognitively normal elderly individuals by examining the effects of an acute bout of post-learning, aerobic exercise (6 minutes at 70% VO2 max on a stationary bicycle) on memory for some emotional images. Exercise significantly elevated endogenous norepinephrine (measured via the biomarker, salivary alpha-amylase) in both aMCI patients and controls. Additionally, exercise retrogradely enhanced memory in both aMCI patients and controls. Acute exercise that activates the noradrenergic system may serve as a beneficial, natural, and practical therapeutic intervention for cognitive decline in the aging population.

  9. Obesity and the aging adult: ideas for promoting patient safety and preventing caregiver injury.

    PubMed

    Gallagher, Susan

    2005-11-01

    Some experts contend that the increasing prevalence of obesity among patients and caregivers leads to more frequent and serious musculoskeletal injuries among caregivers. Others believe that failure to ensure safe, appropriate equipment and supporting policies leads to the increasing prevalence of caregiver injuries. Health facilities best serve residents, caregivers, and institutions when there is preplanning for extra care and resources; size-appropriate equipment; larger, heavier furniture; and adequate space to accomplish tasks. The challenge to stakeholders is to find ways to prevent injuries that pose direct and indirect cost liabilities to caregivers, institutions, policy makers, and others. Several strategies are available to reduce or prevent caregiver injury and to promote patient safety. Physical environment, equipment, lift team, and necessary policy changes are discussed as possible strategies.

  10. A silent mutation in human alpha-A crystallin gene in patients with age-related nuclear or cortical cataract.

    PubMed

    Mynampati, Bharani K; Muthukumarappa, Thungapathra; Ghosh, Sujata; Ram, Jagat

    2017-02-01

    A cataract is a complex multifactorial disease that results from alterations in the cellular architecture, i.e. lens proteins. Genes associated with the development of lens include crystallin genes. Although crystallins are highly conserved proteins among vertebrates, a significant number of polymorphisms exist in human population. In this study, we screened for polymorphisms in crystallin alpha A (CRYAA) and alpha B (CRYAB) genes in 200 patients over 40 years of age, diagnosed with age-related cataract (ARC; nuclear and cortical cataracts). Genomic DNA was extracted from the peripheral blood. The coding regions of the CRYAA and CRYAB gene were amplified using polymerase chain reaction and subjected to restriction digestion. Restriction fragment length polymorphism (RFLP) was performed using known restriction enzymes for CRYAA and CRYAB genes. Denaturing high performance liquid chromatography and direct sequencing were performed to detect sequence variation in CRYAA gene. In silico analysis of secondary CRYAA mRNA structure was performed using CLC RNA Workbench. RFLP analysis did not show any changes in the restriction sites of CRYAA and CRYAB genes. In 6 patients (4 patients with nuclear cataract and 2 with cortical cataract), sequence analysis of the exon 1 in the CRYAA gene showed a silent single nucleotide polymorphism [D2D] (CRYAA: C to T transition). One of the patients with nuclear cataract was homozygous for this allele. The in silico analysis revealed that D2D mutation results in a compact CRYAA mRNA secondary structure, while the wild type CRYAA mRNA has a weak or loose secondary structure. D2D mutation in the CRYAA gene may be an additional risk factor for progression of ARC.

  11. Caring for HIV-positive and aging patients with associated facial lipoatrophy.

    PubMed

    Esch, Pamela

    2006-01-01

    Facial lipoatrophy is characterized by fat loss and redistribution. It is a natural, biological phenomenon that occurs over time, presenting as mild-to-moderate volume depletion that gives the skin the appearance of sagging. More recently, highly active antiretroviral therapy, introduced for the management of human immunodeficiency virus, has been associated with moderate-to-severe facial lipoatrophy, and is characterized by sunken cheeks, accentuated nasolabial folds, and protruding musculature and bones. Furthermore, the consequences of facial lipoatrophy have been found to substantially impact patient quality of life. Nurses play an integral role in the treatment of facial lipoatrophy by educating the patients on available therapies and assisting them in making informed treatment decisions. It is important that treating nurses conduct a well-organized interview to understand patient treatment goals. This article will discuss several treatment options available to correct facial lipoatrophy-associated volume deficits, including collagen, hyaluronic acid, calcium hydroxylapatite, poly-L-lactic acid, and permanent implants and injectables.

  12. Bevacizumab versus Ranibizumab on As-Needed Treatment Regimen for Neovascular Age-Related Macular Degeneration in Turkish Patients

    PubMed Central

    Ozkaya, Abdullah; Karakucuk, Yalcin; Yasa, Dilek; Yazici, Ahmet Taylan; Demirok, Ahmet

    2013-01-01

    Purpose. To compare the efficacy of intravitreal bevacizumab versus ranibizumab in the treatment of neovascular age-related macular degeneration (nAMD). Methods. Retrospective, comparative study. The newly diagnosed nAMD patients who were treated with intravitreal bevacizumab or ranibizumab on an as-needed treatment regimen were included in the study. Main outcome measures were the change in best corrected visual acuity (BCVA), and central retinal thickness (CRT). Secondary outcome measures were the number of injections, and complications. Results. A total of 154 patients were included in the study. Bevacizumab group consisted of 79 patients, and ranibizumab group consisted of 74 patients. Mean follow-up time was 18.9 months, and 18.3 months in the bevacizumab and ranibizumab groups, respectively. There was not a significant difference between the two groups regarding the change in BCVA and CRT at all time points (P > 0.05 for all). The mean number of injections at month 12 was 4.8 and 4.7 in bevacizumab and ranibizumab groups, respectively (P > 0.05). No serious complications were detected in any of the groups. Conclusion. Both of the bevacizumab and ranibizumab found to be effective in the treatment of nAMD in regards of functional and anatomical outcomes with similar number of treatments and similar side effects. PMID:24558597

  13. Hematopoietic cell transplantation as curative therapy for patients with myelofibrosis: Long-term success in all age groups

    PubMed Central

    Deeg, H. Joachim; Bredeson, Christopher; Farnia, Stephanie; Ballen, Karen; Gupta, Vikas; Mesa, Ruben A.; Popat, Uday; Saber, Wael; Seftel, Matthew; Tamari, Roni; Pertersdorf, Effie

    2015-01-01

    Myeloproliferative neoplasms (MPN) are chronic marrow disorders with variable prognosis. Most patients with Polycythemia Vera, Essential Thrombocythemia or even Primary Myelofibrosis (PMF) are successfully managed by conservative strategies for years or even decades, and recent data suggest that even in patients with high-risk disease, in particular those with PMF, life expectancy can be extended by treatment with JAK2 inhibitors. However, none of those modalities are curative, and once marrow failure develops, the disease “accelerates” or transforms to acute leukemia, the only treatment option able to effectively treat and, in fact, cure MPN is allogeneic hematopoietic cell transplantation (HCT). Outcome is superior if HCT is performed before leukemic transformation occurs. Several reports document survival in unmaintained remission beyond 10 years. The most recent analyses show reduced regimen-related mortality (less than 10% or even 5% at day 100), and progressively improved survival with both HLA-identical sibling and unrelated donors. The development of low/reduced intensity conditioning regimens has contributed to the improved success rate and has allowed to successfully carry out HCT in patients in the 7th and even 8th decade of life. We propose, therefore, that HCT should be offered to fit patients in these age groups and should be covered by their respective insurance carriers. PMID:26371371

  14. Long-Term Visual Outcome in Wet Age-Related Macular Degeneration Patients Depending on the Number of Ranibizumab Injections.

    PubMed

    Calvo, Pilar; Abadia, Beatriz; Ferreras, Antonio; Ruiz-Moreno, Oscar; Leciñena, Jesús; Torrón, Clemencia

    2015-01-01

    Purpose. To analyse the visual outcome in wet age-related macular degeneration (AMD) patients depending on the number of ranibizumab injections. Methods. 51 naïve wet AMD patients were retrospectively recorded. Visual acuity (VA), central retinal thickness (CRT) measured with spectral domain (SD) optical coherence tomography (OCT), and number of intravitreal injections were compared at 6, 12, 18, 24, 30, and 36 months of follow-up. Kaplan-Meier survival rates (SRs) based on VA outcomes were calculated depending on the number of ranibizumab injections performed. Results. VA improved compared with baseline at 6 and 12 months (P < 0.005). No differences were found at 18, 24, 30, and 36 months (P > 0.05). CRT measured with Cirrus OCT decreased (P < 0.001) at all time points analysed. The mean number of injections received was 6.98 ± 3.69. At 36 months, Kaplan-Meier SR was 76.5% (the proportion of patients without a decrease in vision of more than 0.3 logMAR units). VA remained stable (≤0.01 logMAR units) or improved in 62.7%. Within this group, SR was 92.9% in those who received 7 or more injections versus 51.4% receiving <7 treatments (P = 0.008; log-rank test). Conclusion. Better VA outcomes were found in stable wet AMD patients after 3 years of follow-up if they received ≥7 ranibizumab injections.

  15. The BICAMS Battery for Assessment of Lithuanian-Speaking Multiple Sclerosis Patients: Relationship with Age, Education, Disease Disability, and Duration.

    PubMed

    Giedraitienė, Nataša; Kizlaitienė, Rasa; Kaubrys, Gintaras

    2015-12-10

    BACKGROUND Assessment of cognitive impairment (CI) in multiple sclerosis (MS) patients is very useful, but it requires time-consuming expert evaluation with specialized materials. The Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) was created as a brief and specific instrument for the evaluation of CI. The aims of this study were to assess the cognitive status of MS patients by using the Lithuanian version of BICAMS, to evaluate the test-retest reliability of the Lithuanian version of BICAMS, and to measure the impact of CI on disability and duration of MS. MATERIAL AND METHODS We enrolled 50 MS patients and 20 cognitively normal control subjects, matched for age, gender, and level of education. Cognitive functions were assessed by the BICAMS tests, which include the Symbol Digit Modalities Test, the Brief Visuospatial Memory Test Revised, and the California Verbal Learning Test, 2nd edition. RESULTS MS patients performed significantly worse than controls on the 3 neuropsychological tests of BICAMS (p<0.001). Younger and intellectually employed persons performed significantly better on these tests than older persons, manual workers, or unemployed persons (p<0.05). MS patients with higher disability scores tended to perform worse on the tests (p<0.05), but we found no relationship between BICAMS test scores and the duration of the disease or relapse rate (p>0.05). Test-retest reliability was excellent for all 3 subtests (r>0.8, p<0.05). CONCLUSIONS Our study shows that BICAMS is a valid and acceptable cognitive assessment tool that can be recommended for routine use in Lithuania for assessing patients with MS.

  16. Age at onset in Huntington's disease: effect of line of inheritance and patient's sex.

    PubMed Central

    Roos, R A; Vegter-van der Vlis, M; Hermans, J; Elshove, H M; Moll, A C; van de Kamp, J J; Bruyn, G W

    1991-01-01

    The Leiden Roster for Huntington's disease (HD) contained data on 2617 cases up to July 1988. The age at onset (AO) was known in 1084 cases and in 1020 of these both their AO and the sex of the affected parent was known. The mean AO was higher for females than for males and higher for maternal than for paternal cases. However, in the group born before 1925 only females with maternal inheritance had a higher mean AO. Data on influence of sex and line of inheritance were present for the grandparents as well as for the great grandparents. Influence of the line of inheritance from the grandparents was particularly present for the grandmother-father (MP) lineage; regarding the great grandparents a significant difference was found between the MPM and PMP lineage. The results obtained for juvenile HD cases were comparable to those previously published. In late onset cases (over 50 years) no maternal preponderance in inheritance was found. PMID:1833547

  17. The impact of age, marital status, and physician-patient interactions on the care of older women with breast carcinoma.

    PubMed

    Silliman, R A; Troyan, S L; Guadagnoli, E; Kaplan, S H; Greenfield, S

    1997-10-01

    Understanding why older women with breast carcinoma do not receive definitive treatment is critical if disparities in mortality between younger and older women are to be reduced. With this in mind, the authors studied 302 women age > or =55 years with early stage breast carcinoma. Data were collected from surgical records and in telephone interviews with the women. The main outcome was receipt of definitive primary tumor therapy, defined either as modified radical mastectomy or as breast-conserving surgery with axillary dissection followed by radiation therapy. The majority (56%) of the women underwent breast-conserving surgery and axillary dissection followed by radiation therapy. After statistical control for four variables (comorbidity, physical function, tumor size, and lymph node status), patients' ages, marital status, and the number of times breast carcinoma specialists discussed treatment options were significantly associated with the receipt of definitive primary tumor therapy. The authors concluded that when older women have been newly diagnosed with breast carcinoma and there is clinical uncertainty as to the most appropriate therapies, patients may be better served if they are offered choices from among definitive therapies. In discussing therapies with them, physicians must be sensitive to their fears and concerns about the monetary costs and functional consequences of treatment in relation to the expected benefits.

  18. RBC AGE AND POTENTIATION OF TRANSFUSION RELATED PATHOLOGY IN TRAUMA PATIENTS

    PubMed Central

    Weinberg, Jordan A.; Barnum, Scott R.; Patel, Rakesh P.

    2011-01-01

    The specific negative clinical manifestations associated with the transfusion of stored red blood cells (RBCs) and the corresponding mechanisms responsible for such phenomena remain poorly defined. Our recent studies document that leukodepleted older RBC units potentiate transfusion-related toxicity in trauma patients. It is our hypothesis that the transfusion of relatively older blood impedes microvascular perfusion. The central mechanisms proposed to mediate this microcirculatory alteration include: i) the loss of RBC-dependent control of nitric oxide mediated homeostasis concerning vasodilation, and ii) immune cell and complement activation. In this review, we outline the background for our hypothesis and detail our current investigations toward the understanding of this pathophysiology. PMID:21496048

  19. Red blood cell age and potentiation of transfusion-related pathology in trauma patients.

    PubMed

    Weinberg, Jordan A; Barnum, Scott R; Patel, Rakesh P

    2011-04-01

    The specific negative clinical manifestations associated with the transfusion of stored red blood cells (RBCs) and the corresponding mechanisms responsible for such phenomena remain poorly defined. Our recent studies document that leukoreduced older RBC units potentiate transfusion-related toxicity in trauma patients. It is our hypothesis that the transfusion of relatively older blood impedes microvascular perfusion. The central mechanisms proposed to mediate this microcirculatory alteration include: 1) the loss of RBC-dependent control of nitric oxide-mediated homeostasis concerning vasodilation and 2) immune cell and complement activation. In this review, we outline the background for our hypothesis and detail our current investigations toward the understanding of this pathophysiology.

  20. Computational assessment of effective dose and patient specific doses for kilovoltage stereotactic radiosurgery of wet age-related macular degeneration

    NASA Astrophysics Data System (ADS)

    Hanlon, Justin Mitchell

    Age-related macular degeneration (AMD) is a leading cause of vision loss and a major health problem for people over the age of 50 in industrialized nations. The current standard of care, ranibizumab, is used to help slow and in some cases stabilize the process of AMD, but requires frequent invasive injections into the eye. Interest continues for stereotactic radiosurgery (SRS), an option that provides a non-invasive treatment for the wet form of AMD, through the development of the IRay(TM) (Oraya Therapeutics, Inc., Newark, CA). The goal of this modality is to destroy choroidal neovascularization beneath the pigment epithelium via delivery of three 100 kVp photon beams entering through the sclera and overlapping on the macula delivering up to 24 Gy of therapeutic dose over a span of approximately 5 minutes. The divergent x-ray beams targeting the fovea are robotically positioned and the eye is gently immobilized by a suction-enabled contact lens. Device development requires assessment of patient effective dose, reference patient mean absorbed doses to radiosensitive tissues, and patient specific doses to the lens and optic nerve. A series of head phantoms, including both reference and patient specific, was derived from CT data and employed in conjunction with the MCNPX 2.5.0 radiation transport code to simulate treatment and evaluate absorbed doses to potential tissues-at-risk. The reference phantoms were used to evaluate effective dose and mean absorbed doses to several radiosensitive tissues. The optic nerve was modeled with changeable positions based on individual patient variability seen in a review of head CT scans gathered. Patient specific phantoms were used to determine the effect of varying anatomy and gaze. The results showed that absorbed doses to the non-targeted tissues were below the threshold levels for serious complications; specifically the development of radiogenic cataracts and radiation induced optic neuropathy (RON). The effective dose

  1. Clinical features and surgical outcomes of cervical spondylotic myelopathy in patients aged 80 years or older: a multi-center retrospective study

    PubMed Central

    Dokai, Toshiyuki; Hashiguchi, Hirokazu; Ishii, Hiroyuki; Kameyama, Yasuhiro; Katae, Yuji; Morio, Yasuo; Morishita, Tsugutake; Murata, Masaaki; Nanjo, Yoshiro; Takahashi, Toshiaki; Tanida, Atsushi; Tanishima, Shinji; Yamane, Koji; Teshima, Ryota

    2011-01-01

    With the aging of the population in developed countries, spine surgeons have recently been more likely to encounter elderly patients in need of treatment. This study investigated whether decompression surgery for cervical spondylotic myelopathy (CSM) in elderly patients aged 80 years or older would likely be a reasonable treatment. We retrospectively reviewed 605 consecutive patients with cervical myelopathy who underwent decompression surgery between 2004 and 2008. Patients with other conditions that could affect functional status or compression factors other than spondylosis were excluded from this study. Of the remaining 189 patients, 161 with CSM whose condition could be evaluated 6 months after surgery were analyzed. The patients were divided into two age groups: 80 years or older (Group A, 37 patients) and younger than 80 years of age (Group B, 124 patients). We evaluated the differences in symptom duration, clinical data, involved levels, surgical outcome, comorbidities, and postoperative complications between the two groups. The symptom duration was significantly shorter in Group A. The average JOA scores preoperatively and 6 months postoperatively were significantly lower in Group A; however, there was no significant difference in the recovery ratio. There were no significant differences in the percentages of patients with comorbidities or those with postoperative complications. Elderly patients aged 80 years or older regained approximately 40% of their function postoperatively, and the incidence of postoperative complication was similar to that in younger patients. Since this age group shows a rapid deterioration after onset, prompt decompression surgery is required. PMID:21197553

  2. Gender and psychological distress among middle- and older-aged colorectal cancer patients and their spouses: an unexpected outcome.

    PubMed

    Goldzweig, Gil; Hubert, Ayala; Walach, Natalio; Brenner, Baruch; Perry, Shlomit; Andritsch, Elisabeth; Baider, Lea

    2009-04-01

    The population in the western world has been aging while the cancer survival rates have been systematically increasing. Knowledge is lacking about psychological processes and effects of gender difference among middle-aged cancer patients and their healthy spouses. This study assesses psychological distress, coping and social support among middle-aged couples, where one of the partners was diagnosed with colon cancer. A repeated-measure MANOVA and Pearson's correlation coefficient were used to assess the relationships between the variables. Levels of social support were found to be negatively correlated to levels of psychological distress among all of the participants. Surprisingly, men (healthy or sick) were found to be more distressed than their wives (p<0.0001). Men also reported receiving more support from their wives than did the female spouses (p<0.0005). The gender differences found in our study imply that men (hea