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Sample records for adult patients enzyme

  1. Consequences of a global enzyme shortage of agalsidase beta in adult Dutch Fabry patients

    Directory of Open Access Journals (Sweden)

    Hollak Carla EM

    2011-10-01

    Full Text Available Abstract Background Enzyme replacement therapy is currently the only approved therapy for Fabry disease. From June 2009 on, viral contamination of Genzyme's production facility resulted in a worldwide shortage of agalsidase beta leading to involuntary dose reductions (approved dose 1 mg/kg/eow, reduced dose 0.5 mg/kg/m, or switch to agalsidase alpha (administered dose 0.2 mg/kg/eow. An assessment report from the European Medicines Agency (EMA raised serious concerns about an increase in adverse events at lower dosages of agalsidase beta. We determined the influence of the shortage on clinical event incidence and the most sensitive biochemical marker (lysoGb3 in Dutch Fabry patients. Methods The incidence of clinical events per person per year was calculated from start of agalsidase beta treatment until the shortage, and was compared to the incidence of clinical events during the shortage period. In addition, plasma lysoGb3, eGFR, quality of life (SF-36 and brief pain inventory (BPI questionnaires were analysed. Results All thirty-five Dutch Fabry patients using agalsidase beta (17 males were included. Mean clinical event incidence was unchanged: 0.15 events per person per year before versus 0.15 during the shortage (p = 0.68. In total 28 clinical events occurred in 14 patients during 4.6 treatment years, compared to 7 events in 6 patients during the 1.3 year shortage period. eGFR and BPI scores were not significantly altered. Two SF-36 subscales were significantly but minimally reduced in females. In males, lysoGb3 increased with a median of 8.1 nM (range 2.5 - 29.2 after 1 year of shortage (p = 0.001. Increases in lysoGb3 were found in both patients switching to agalsidase alpha and on a reduced agalsidase beta dose. Antibody status, treatment duration or clinical event incidence showed no clear correlation to lysoGb3 increases. Conclusions No increase in clinical event incidence was found in the adult Dutch Fabry cohort during the agalsidase

  2. Consequences of a global enzyme shortage of agalsidase beta in adult Dutch Fabry patients

    NARCIS (Netherlands)

    B.E. Smid; S.M. Rombach; J.M.F.G. Aerts; S. Kuiper; M. Mirzaian; H.S. Overkleeft; B.J.H.M. Poorthuis; C.E.M. Hollak; J.E.M. Groener; G.E. Linthorst

    2011-01-01

    ABSTRACT: BACKGROUND: Enzyme replacement therapy is currently the only approved therapy for Fabry disease. From June 2009 on, viral contamination of Genzyme's production facility resulted in a worldwide shortage of agalsidase beta leading to involuntary dose reductions (approved dose 1 mg/kg/eow, re

  3. Absence of association between angiotensin converting enzyme polymorphism and development of adult respiratory distress syndrome in patients with severe acute respiratory syndrome: a case control study

    Directory of Open Access Journals (Sweden)

    Chiu Rossa WK

    2005-04-01

    Full Text Available Abstract Background It has been postulated that genetic predisposition may influence the susceptibility to SARS-coronavirus infection and disease outcomes. A recent study has suggested that the deletion allele (D allele of the angiotensin converting enzyme (ACE gene is associated with hypoxemia in SARS patients. Moreover, the ACE D allele has been shown to be more prevalent in patients suffering from adult respiratory distress syndrome (ARDS in a previous study. Thus, we have investigated the association between ACE insertion/deletion (I/D polymorphism and the progression to ARDS or requirement of intensive care in SARS patients. Method One hundred and forty genetically unrelated Chinese SARS patients and 326 healthy volunteers were recruited. The ACE I/D genotypes were determined by polymerase chain reaction and agarose gel electrophoresis. Results There is no significant difference in the genotypic distributions and the allelic frequencies of the ACE I/D polymorphism between the SARS patients and the healthy control subjects. Moreover, there is also no evidence that ACE I/D polymorphism is associated with the progression to ARDS or the requirement of intensive care in the SARS patients. In multivariate logistic analysis, age is the only factor associated with the development of ARDS while age and male sex are independent factors associated with the requirement of intensive care. Conclusion The ACE I/D polymorphism is not directly related to increased susceptibility to SARS-coronavirus infection and is not associated with poor outcomes after SARS-coronavirus infection.

  4. Limited diagnostic value of enzyme analysis in patients with mitochondrial tRNA mutations

    DEFF Research Database (Denmark)

    Wibrand, Flemming; Jeppesen, Tina Dysgaard; Frederiksen, Anja L;

    2010-01-01

    We evaluated the diagnostic value of respiratory chain (RC) enzyme analysis of muscle in adult patients with mitochondrial myopathy (MM). RC enzyme activity was measured in muscle biopsies from 39 patients who carry either the 3243A>G mutation, other tRNA point mutations, or single, large...

  5. Patient education for adults with rheumatoid arthritis

    NARCIS (Netherlands)

    Riemsma, R.P.; Kirwan, J.R.; Taal, E.; Rasker, H.J.J.

    2009-01-01

    Patient education shows short-term benefits for adults with rheumatoid arthritis. The purpose was to examine the effectiveness of patient education interventions on health status (pain, functional disability, psychological well-being and disease activity) in patients with rheumatoid arthritis (RA).

  6. Diagnosis of Adult Patients with Cystic Fibrosis.

    Science.gov (United States)

    Nick, Jerry A; Nichols, David P

    2016-03-01

    The diagnosis of cystic fibrosis (CF) is being made with increasing frequency in adults. Patients with CF diagnosed in adulthood typically present with respiratory complaints, and often have recurrent or chronic airway infection. At the time of initial presentation individuals may appear to have clinical manifestation limited to a single organ, but with subclinical involvement of the respiratory tract. Adult-diagnosed patients have a good response to CF center care, and newly available cystic fibrosis transmembrane receptor-modulating therapies are promising for the treatment of residual function mutation, thus increasing the importance of the diagnosis in adults with unexplained bronchiectasis.

  7. Diagnosis of Adult Patients with Cystic Fibrosis.

    Science.gov (United States)

    Nick, Jerry A; Nichols, David P

    2016-03-01

    The diagnosis of cystic fibrosis (CF) is being made with increasing frequency in adults. Patients with CF diagnosed in adulthood typically present with respiratory complaints, and often have recurrent or chronic airway infection. At the time of initial presentation individuals may appear to have clinical manifestation limited to a single organ, but with subclinical involvement of the respiratory tract. Adult-diagnosed patients have a good response to CF center care, and newly available cystic fibrosis transmembrane receptor-modulating therapies are promising for the treatment of residual function mutation, thus increasing the importance of the diagnosis in adults with unexplained bronchiectasis. PMID:26857767

  8. Cardiac arrhythmias in adult patients with asthma

    DEFF Research Database (Denmark)

    Warnier, Miriam J; Rutten, Frans H; Kors, Jan A;

    2012-01-01

    and electrocardiographic characteristics of arrhythmogenicity (ECG) and to explore the role of β2-mimetics. METHODS: A cross-sectional study was conducted among 158 adult patients with a diagnosis of asthma and 6303 participants without asthma from the cohort of the Utrecht Health Project-an ongoing, longitudinal, primary...... more common (OR: 12.4 [95% CI: 4.7-32.8] and 3.7 [95% CI: 1.3-10.5], respectively). CONCLUSIONS: The adult patients with asthma more commonly show tachycardia and PVCs on the ECG than those without asthma. The patients with asthma received β2-mimetics; the risk of tachycardia and PVCs is even more...

  9. Osseous manifestations of adult Gaucher disease in the era of enzyme replacement therapy.

    Science.gov (United States)

    Deegan, Patrick B; Pavlova, Elena; Tindall, Jane; Stein, Penelope E; Bearcroft, Philip; Mehta, Atul; Hughes, Derralynn; Wraith, J Edmund; Cox, Timothy M

    2011-01-01

    Enzyme replacement therapy (ERT) for Gaucher disease with mannose-terminated glucocerebrosidase has proved its therapeutic position with salutary effects on hematologic abnormalities, visceral infiltration, and quality of life. The frequency of new bone complications is reduced but not eliminated. Established osteonecrosis is beyond salvage. A systematic description of the burden of bone manifestations, persisting despite ERT, should inform future remedial strategies. Thus, we conducted this study to quantify the burden of residual skeletal disease and to explore putative relationships between clinical, radiologic, and biochemical factors and bone sequelae associated with disability.Consecutive adult patients attending 3 referral centers in the United Kingdom were invited to participate. A representative group of 100 patients agreed to a structured interview, clinical examination, radiologic review, and completion of questionnaires. Osteonecrosis was evident in 43%, Erlenmeyer flask deformity in 59%, fragility fracture in 28%, osteomyelitis in 6%, and lytic lesions in 4%. Mobility was impaired in 32% of patients, while 15% experienced significant pain. The EuroQol 5D (EQ5D) quality of life summary measure was reduced and was associated with osteonecrosis and fragility fracture. Eight patients experienced new osteonecrosis after the start of ERT, though the presentation and evolution were often atypical. Nine patients had been treated from childhood and had an excellent outcome. Osteonecrosis was associated with age of presentation and with splenectomy-indeed, we observed a strong temporal association between splenectomy and incidence of osteonecrosis.The biomarkers PARC/CCL18 and chitotriosidase were associated with prevalent osteonecrosis, and, in particular, with osteonecrosis occurring despite treatment. This study documents significant residual skeletal pathology and disability in patients in the mature phase of their treatment in a developed region. The

  10. Enzyme

    Science.gov (United States)

    Enzymes are complex proteins that cause a specific chemical change in all parts of the body. For ... use them. Blood clotting is another example of enzymes at work. Enzymes are needed for all body ...

  11. Responses to converting-enzyme inhibition and hemorrhage in newborn lambs and adult sheep

    Energy Technology Data Exchange (ETDEWEB)

    Rose, J.C.; Block, S.M.; Flowe, K.; Morris, M.; South, S.; Sundberg, D.K.; Zimmerman, C.

    1987-02-01

    The authors compared the cardiovascular and hormonal responses to angiotensin converting enzyme inhibition and hemorrhage of 20% of blood volume in chronically instrumented unanesthetized newborn lambs and adult sheep. Administration of the nonsulfhydryl-containing converting-enzyme inhibitor enalapril reduced mean arterial pressure in the newborn but not in the adult animals. Blood pressure fell in both age groups after hemorrhage, and the hemorrhage-induced fall in blood pressure, integrated over the period of hypovolemia, was more pronounced when converting-enzyme inhibition was present in the lambs. This was not observed in the adults. Cardiac output fell following hemorrhage in both age groups, and the fall was greater when enalapril was present in the lambs, but this was not the case in the adults. Hemorrhage increased plasma renin activity in both groups, and enalapril augmented this increase. Plasma concentrations of vasopressin, measured by radioimmunoassay, and catecholamines measured by radio enzymatic assay, increased following hemorrhage within and between groups. Taken together these data suggest that the renin-angiotensin systems plays a more important role in the maintenance of cardiovascular homeostasis in newborn lambs than it does in adult sheep, and catecholamine and vasopressin responses to volume loss can occur in the presence of blockade of the renin-angiotensin system.

  12. Ab interno trabeculectomy in the adult patient.

    Science.gov (United States)

    SooHoo, Jeffrey R; Seibold, Leonard K; Kahook, Malik Y

    2015-01-01

    Glaucoma is a potentially blinding disease that affects millions of people worldwide. The mainstay of treatment is lowering of intraocular pressure (IOP) through the use of medications, laser and/or incisional surgery. The trabecular meshwork (TM) is thought to be the site of significant resistance to aqueous outflow in open angle glaucoma. Theoretically, an incision through TM or TM removal should decrease this resistance and lead to a significant reduction in IOP. This approach, commonly referred to as goniotomy or trabeculotomy, has been validated in the pediatric population and has been associated with long-term IOP control. In adults, however, removal of TM tissue has been historically associated with more limited and short-lived success. More recent evidence, reveals that even adult patients may benefit significantly from removal of diseased TM tissue and can lead to a significant reduction in IOP that is long-lasting and safe. In this review, we discuss current evidence and techniques for ab interno trabeculectomy using various devices in the adult patient.

  13. Cranial CT of the unconscious adult patient

    Energy Technology Data Exchange (ETDEWEB)

    Harden, S.P. [Department of Radiology, Southampton General Hospital, Southampton (United Kingdom); Dey, C. [Department of Radiology, Southampton General Hospital, Southampton (United Kingdom); Gawne-Cain, M.L. [Department of Radiology, Southampton General Hospital, Southampton (United Kingdom)]. E-mail: mary.gawne@suht.swest.nhs.uk

    2007-05-15

    Unconscious patients are frequently referred to radiology departments for computed tomography (CT) of the brain. The objectives of these examinations are to define the underlying cause of impaired consciousness and in some cases to determine the severity of associated brain injury. There is often little history available to guide the clinician or radiologist, particularly in patients referred from the casualty department. In this review, we present the typical CT appearances of adult patients presenting with loss of consciousness for CT examination. We focus on the most common abnormalities that are identified in everyday radiological practice, emphasize important diagnostic signs that may enable a confident diagnosis to be made and discuss when further imaging may be warranted.

  14. Effect of lindane on testicular antioxidant system and steroidogenic enzymes in adult rats

    Institute of Scientific and Technical Information of China (English)

    R. Sujatha; K.C. Chitin; C. Latchoumycandane; P.P. Mathur

    2001-01-01

    Aim: To find out the effect of lindane on testicular antioxidant system and testicular steroidogenesis in adult male rats. Methods: Adult male rats were orally administered with lindane at a dose of 5.0 mg/kg body weight per day for 30 days. Twenty-four hours after the last treatment the rats were killed using anesthetic ether. Testes, epididymis,seminal vesicles and ventral prostate were removed and weighed. A 10% testicular homogenate was prepared and cen trifuged at 4°C. The supematant was used for various biochemical estimations. Results: The body weight and the weights of testes, epididymis, seminal vesicles and ventral prostate were reduced in lindane-treated rars. There was asignificant decline in the activities of antioxidant enzymes superoxide dismutase (SOD), catalase and glutathione reduc tase while an increase in hydrogen peroxide (H2O2) generation was observed. The specific activities of testicular steroidogenic enzymes 3β-hydroxysteroid dehydrogenase and 17β-hydroxysteroid dehydrogenase were decreased. The levels of DNA, RNA and protein were also decreased in lindane-treated rats. Conclusion: Lindane induces oxida tive stress and decreases antioxidant enzymes in adult male rats.

  15. Sarcoidosis patient: an unexpected reaction to carbonic anhydrase enzyme inhibitor

    OpenAIRE

    Khedr, Yahya A H; Khedr, Abdulla H

    2013-01-01

    Ocular diseases are very common in many of the systemic diseases such as sarcoidosis, and may sometimes be the presenting symptom of the disease. In this case report, we present an unusual reaction of the sarcoid granuloma to carbonic anhydrase enzyme inhibitors (CAIs), which was encountered in a patient with ocular sarcoidosis. This observation was taken after a 2-week interval between a CT scan orbits and an MRI orbits which showed a decrease in size from 4×3×4 cm to 2.5×2.5×2 cm, respectiv...

  16. The role of apelin in the modulation of gastric and pancreatic enzymes activity in adult rats.

    Science.gov (United States)

    Antuschevich, H; Kapica, M; Krawczynska, A; Herman, A; Kato, I; Kuwahara, A; Zabielski, R

    2016-06-01

    Apelin is considered as important gut regulatory peptide ligand of APJ receptor with a potential physiological role in gastrointestinal cytoprotection, regulation of food intake and drinking behavior. Circulating apelin inhibits secretion of pancreatic juice through vagal- cholecystokinin-dependent mechanism and reduces local blood flow. Our study was aimed to determine the effect of fundectomy and intraperitoneal or intragastric administration of apelin-13 on pancreatic and gastric enzymes activities in adult rats. Fundectomy is a surgical removal of stomach fundus - maine site apelin synthesis. Three independent experiments were carried out on Wistar rats. In the first and second experiment apelin-13 was given by intragastric or intraperitoneal way twice a day for 10 days (100 nmol/kg b.w.). Control groups received the physiological saline respectively. In the third experiment the group of rats after fundectomy were used. Fundectomized rats did not receive apelin and the rats from control group were 'sham operated'. At the end of experiment rats were sacrificed and blood from rats was withdrawn for apelin and CCK (cholecystokinin) radioimmunoassay analysis and pancreas and stomach tissues were collected for enzyme activity analyses. Intragastric and intraperitoneal administrations of apelin-13 increased basal plasma CCK level and stimulated gastric and pancreatic enzymes activity in rats. In animals after fundectomy decreased activity of studied enzymes was observed, as well as basal plasma apelin and CCK levels. In conclusion, apelin can effects on CCK release and stimulates some gastric and pancreatic enzymes activity in adult rats while fudectomy suppresses those processes. Changes in the level of pancreatic lipase activity point out that apelin may occurs as a regulator of lipase secretion.

  17. Effect of lindane on antioxidant enzymes in epididymis and epididymal sperm of adult rats

    Institute of Scientific and Technical Information of China (English)

    K.C. Chitra; R. Sujatha; C. Latchoumycandane; P.P. Mathur

    2001-01-01

    Aim: To find out the changes induced by lindane on the antioxidant enzymes in epididymis and epididymal sperm of adult rats, Methods; Adult male rats were orally administered lindane at a dose of 5.0 mg/kg body weight per day for 30 days. At the end of the treatment, the rats were sacrificed. The epididymis was removed and weighed and sperm were collected for sperm count, motility and biochemical studies. A 1% homogenate of epididymis was prepared and used for biochemical estimations. Results: In lindane-treated rats, there were significant reductions in the epididymal weight, epididymal sperm count and motility compared with the controls. Significant decreases in the superoxide dismutase (SOD), catalase, glutathione reductase and glutathione peroxidase activities and significant increases in the H2O2 generation and lipid peroxidation were also observed in the epididymis and epididymal sperm of lindane-treated rats. Conclusion: Lindane decreases the levels of antioxidant enzymes in the epididymis and epididymal sperm of adult rats thereby inducing oxidative stress.

  18. Angiotensin converting enzyme gene polymorphism in familial hypertrophic cardiomyopathy patients

    Energy Technology Data Exchange (ETDEWEB)

    Yu, B; Peric, S.; Ross, D. [Royal Prince Alfred Hospital, Campertown (Australia)] [and others

    1994-09-01

    An insertion/deletion (I/D) polymorphism of the angiotensin I converting enzyme (ACE) gene is a useful predictor of human plasma ACE levels. ACE levels tend to be lowest in subjects with ACE genotype DD and intermediate in subjects with ACE genotype ID. Angiotensin II (Ang II) as a product of ACE is a cardiac growth factor and produces a marked hypertrophy of the chick myocyte in cell culture. Rat experiments also suggest that a small dose of ACE inhibitor that does not affect the afterload results in prevention or regression of cardiac hypertrophy. In order to study the relationship of ACE and the severity of hypertrophy, the ACE genotype has been determined in 28 patients with a clinical diagnosis of familial hypertrophic cardiomyopathy (FHC) and 51 normal subjects. The respective frequencies of I and D alleles were: 0.52 and 0.48 (in FHC patients) and 0.44 and 0.56 (in the normal controls). There was no significant difference in the allele frequencies between FHC and normal subjects ({chi}{sup 2}=0.023, p>0.05). The II, ID, and DD genotypes were present in 7, 15, and 6 FHC patients, respectively. The averages of maximal thickness of the interventricular septum measured by echocardiography or at autopsy were 18 {plus_minus}3, 19{plus_minus}4, and 19{plus_minus}3 mm in II, ID and DD genotypes, respectively. The ACE gene polymorphism did not correlate with the severity of left ventricular hypertrophy in FHC patients (r{sub s}=0.231, p>0.05). These results do not necessarily exclude the possible effect of Ang II on the hypertrophy since the latter may be produced through the action of chymase in the human ventricles. However, ACE gene polymorphism is not a useful predictor of the severity of myocardial hypertrophy in FHC patients.

  19. Skin symptoms in patients with atopic dermatitis using enzyme-containing detergents

    DEFF Research Database (Denmark)

    Andersen, Peter Hundevadt; Bindslev-Jensen, C; Mosbech, H;

    1998-01-01

    Detergent enzymes may cause skin irritation and occasionally hypersensitivity reactions. The potential hazards of these enzymes have led some physicians to advise atopic dermatitis patients against the use of enzyme-enriched detergents. A three-phased randomised, double-blind, cross-over experiment...... statistical differences in any of the primary or secondary parameters comparing treatment and placebo periods. Our data therefore seem to exclude that atopic dermatitis may exacerbate during 1 month's exposure to enzyme-enriched detergents. Since no significant irritant capacity was detected in atopic...... dermatitis patients, it is unlikely that consumers with "normal skin" will experience any skin discomfort when enzyme-enriched detergents are used....

  20. Comparison of Nutritional Parameters among Adult and Elderly Hemodialysis Patients

    OpenAIRE

    Gülperi Çelik, Bahar Oc, Inci Kara, Mümtaz Yılmaz, Ali Yuceaktas, Seza Apiliogullari

    2011-01-01

    Aim: The aim of this study was to compare the nutritional biochemical parameters, prealbumin levels, and bioimpedance analysis parameters of adult and elderly hemodialysis (HD) patients.Methods: This prospective cross-sectional study included 50 adult HD patients (42.0 % female). Nutritional status was assessed by post-dialysis multifrequency bioimpedance analysis (BIA), serum prealbumin and other nutritional biochemical parameters.Results: Mean age of patients was 57.4±15.1 years (range...

  1. Comparison of Nutritional Parameters among Adult and Elderly Hemodialysis Patients

    OpenAIRE

    Çelik, Gülperi; Oc, Bahar; Kara, Inci; Yılmaz, Mümtaz; Yuceaktas, Ali; Apiliogullari, Seza

    2011-01-01

    Aim: The aim of this study was to compare the nutritional biochemical parameters, prealbumin levels, and bioimpedance analysis parameters of adult and elderly hemodialysis (HD) patients. Methods: This prospective cross-sectional study included 50 adult HD patients (42.0 % female). Nutritional status was assessed by post-dialysis multifrequency bioimpedance analysis (BIA), serum prealbumin and other nutritional biochemical parameters. Results: Mean age of patients was 57.4±15.1 years (range: 3...

  2. Polychlorinated biphenyl (PCB) induction of CYP3A4 enzyme activity in healthy Faroese adults

    DEFF Research Database (Denmark)

    Petersen, Maria Skaalum; Halling, Jónrit; Damkier, Per;

    2007-01-01

    The CYP3A4 enzyme is, along with other cytochrome P450 enzymes, involved in the metabolism of environmental pollutants and is highly inducible by these substances. A commercial polychlorinated biphenyl (PCB) mixture, 1,1,1,-trichloro-2-(o-chlorophenyl), 2-(p'-chlorophenyl)ethane (o,p'-DDT) and 1......,1,-dichloro-2,2-bis (p-chlorophenyl)ethene (p,p'-DDE) are known to induce CYP3A4 activity through activation of nuclear receptors, such as the pregnane X receptor. However, this induction of CYP3A4 has not yet been investigated in humans. Thus, the aim of the study was to determine the variability of the CYP3......A4 phenotype in regard to increased concentrations of PCBs and other persistent organohalogen pollutants (POPs) in healthy Faroese adults. In 310 randomly selected Faroese residents aged 18-60 years, the CYP3A4 activity was determined based on the urinary 6beta-hydroxycortisol/cortisol (6beta...

  3. Polychlorinated biphenyl (PCB) induction of CYP3A4 enzyme activity in healthy Faroese adults

    International Nuclear Information System (INIS)

    The CYP3A4 enzyme is, along with other cytochrome P450 enzymes, involved in the metabolism of environmental pollutants and is highly inducible by these substances. A commercial polychlorinated biphenyl (PCB) mixture, 1,1,1,-trichloro-2-(o-chlorophenyl), 2-(p'-chlorophenyl)ethane (o,p'-DDT) and 1,1,-dichloro-2,2-bis (p-chlorophenyl)ethene (p,p'-DDE) are known to induce CYP3A4 activity through activation of nuclear receptors, such as the pregnane X receptor. However, this induction of CYP3A4 has not yet been investigated in humans. Thus, the aim of the study was to determine the variability of the CYP3A4 phenotype in regard to increased concentrations of PCBs and other persistent organohalogen pollutants (POPs) in healthy Faroese adults. In 310 randomly selected Faroese residents aged 18-60 years, the CYP3A4 activity was determined based on the urinary 6β-hydroxycortisol/cortisol (6β-OHC/FC) ratio. POP exposures were assessed by measuring their concentrations in serum lipid. The results showed a unimodal distribution of the 6β-OHC/FC ratio with values ranging from 0.58 to 27.38. Women had a slightly higher 6β-OHC/FC ratio than men (p = 0.07). Confounder-adjusted multiple regression analysis showed significant associations between 6β-OHC/FC ratios and ΣPCB, PCB-TEQ and p,p'-DDE, o,p'-DDT and HCB, respectively, but the associations were statistically significant for men only

  4. Comparison of Nutritional Parameters among Adult and Elderly Hemodialysis Patients

    Directory of Open Access Journals (Sweden)

    Gülperi Çelik, Bahar Oc, Inci Kara, Mümtaz Yılmaz, Ali Yuceaktas, Seza Apiliogullari

    2011-01-01

    Full Text Available Aim: The aim of this study was to compare the nutritional biochemical parameters, prealbumin levels, and bioimpedance analysis parameters of adult and elderly hemodialysis (HD patients.Methods: This prospective cross-sectional study included 50 adult HD patients (42.0 % female. Nutritional status was assessed by post-dialysis multifrequency bioimpedance analysis (BIA, serum prealbumin and other nutritional biochemical parameters.Results: Mean age of patients was 57.4±15.1 years (range: 30-83 years and mean dialysis duration was 68.3 ± 54.5 months (range: 3-240 months. When the patients were divided into two groups according to age of patients (<65 and ≥65, prealbumin (p=0.003, blood urea nitrogen (BUN (p=0.000, serum creatinine (p=0.013, albumin (p=0.016, protein catabolic rate per normalized body weight (nPCR (p=0.001, intracellular water (ICW/total body weight (0.003 , body fat mass (p00.000, lean body mass (p=0.031, lean dry mass (p=0.001, illness marker (p=0.005, basal metabolism (p=0.007, body mass index (BMI (p=0.028, body fat mass index (BFMI (p=0.000, fat free mass index (FFMI (p=0.040 values were significantly different between the groups. In the elderly patients (age ≥65, body fat mass, illness marker, BMI, BFMI were higher compared to adult patients (age <65. Additionally, in the elderly patients, prealbumin, BUN, creatinine, albumin, nPCR, ICW/ total body weight, lean body weight, lean dry weight, basal metabolism and FFMI were lower than adult patients.Conclusions: Our results indicate that BFMI were higher, albumin, prealbumin, nPCR and lean body mass and FFMI were lower in elderly patients compared to adults. These results imply that elderly HD patients may be prone sarcopenic obesity and may require special nutritional support.

  5. Co-morbidity in adult haemophilia patients

    NARCIS (Netherlands)

    Fransen van de Putte, D.E.

    2012-01-01

    Haemophilia is an X-linked inherited bleeding disorder, caused by a deficiency of clotting factor VIII or IX. Due to the availability of treatment with clotting factor concentrates, life expectancy of haemophilia patients is now approaching that of the general population. Haemophilia patients are th

  6. Outpatient percutaneous renal biopsy in adult patients

    International Nuclear Information System (INIS)

    To study the safety and efficacy of performing percutanaeous renal biopsy in the outpatient department compared to the traditional inpatient policy, we studied 44 consecutive patients with proteinuria and other urinary sediment abnormalities, at King Fahd Hospital of the University, Al-Khobar, Saudi Arabia, during the period from September 2004 to August 2006. The patients were divided into two groups: group I, in whom kidney biopsy was performed and followed by 1-day hospital admission; and group II, in whom renal biopsy was performed in the outpatient department and followed by 6 hours observation period and then by regular outpatient visits. All biopsies were performed with the use of real-time ultrasound and automated biopsy needle. Patients with a history of bleeding diathesis or abnormal coagulation profile and those receiving warfarin, heparin, aspirin or nonsteroidal anti-inflammatory drugs were excluded from the study. Only minor biopsy-related complications such as gross hematuria, perinephric hematoma that resolved without the need for blood transfusion or surgical intervention occurred in three (13.6%) patients in group I and in two (9.1%) patients in group II. The complications were apparent within 6 hours in all but one patient (97.7%). Overall, hematuria was identified in 52% of patients at <-72 hours, 85% at <-4 hours and 97.7% at <- 6 hours. The 24-hour hematocrit levels were not significantly different between the study groups. One (4.5%) patient from group II had a small perinephric hematoma, which was detected by ultrasound examination at 24 hours but not at 6 hours post biopsy period; it resolved spontaneously without intervention. We conclude that in selected patients, same day discharge after 6 hours of renal biopsy may be given safety without increased risk of complications. (author)

  7. The metabolic consequences of thyroxine replacement in adult hypopituitary patients

    DEFF Research Database (Denmark)

    Filipsson Nyström, Helena; Feldt-Rasmussen, Ulla; Kourides, Ione;

    2012-01-01

    The metabolic consequences of thyroxine replacement in patients with central hypothyroidism (CH) need to be evaluated. The aim was to examine the outcome of thyroxine replacement in CH. Adult hypopituitary patients (n = 1595) with and without CH from KIMS (Pfizer International Metabolic Database...... physiological. This is equivalent to 70, 100, 125 μg thyroxine/day for hypopituitary patients of 50, 70 or 90 kg weight, respectively....

  8. Crisis homes for adult psychiatric patients

    DEFF Research Database (Denmark)

    Aagaard, Jørgen; Freiesleben, Michael; Foldager, Leslie

    2008-01-01

    INTRODUCTION: Inspired by the Crisis Home programme in Madison, we have adapted and evaluated the programme at the Community Mental Health (CMH) Centre in Tønder, Denmark. MATERIAL AND METHODS: Procedures and schedules from the Crisis Home programme were applied in this open trial. Questionnaire...... data concerning satisfaction with the stay and registration data concerning the admissions and bed days two years before and two years after the first stay were obtained. RESULTS: During four years, 52 different patients had a total of 187 stays in a crisis home. Twenty (38.5%) of the patients were...... attached to the ACT team. The average duration of the stays was 4.0 days. The number of readmissions and bed days after the first stay showed a significant downward tendency for the subgroup of patients with a more severe mental disorder, but not for the whole group. The patients, the crisis homes families...

  9. Serum 25 Hydroxy Vitamin D Levels In Adult Asthmatic Patients

    OpenAIRE

    Mostafa M. Shaaban*, Manal Hashem

    2012-01-01

    Purpose: Patients with chronic lung disease as asthma appear to be at increased risk for vitamin D deficiency for reasons that are not clear. Methods: A cross sectional study including 75 asthmatic adults aged older than 18 years and 75 adults healthy control aged older than 18 years (35 males and 40 females for both groups) assessing the relationship between serum 25 hydroxy vitamin D levels and lung function. Result: In our study only (12٫31%) of our asthmatic adults had sufficient vitamin...

  10. [Mesial temporal sclerosis syndrome in adult patients].

    Science.gov (United States)

    Consalvo, D; Giobellina, R; Silva, W; Rugilo, C; Saidón, P; Schuster, G; Kochen, S; Sica, R

    2000-01-01

    Magnetic resonance imaging (MRI) has become an essential tool in the work-up of epilepsy. Since its appearance it has been possible to identify pathologies, such as hippocampal sclerosis (HS), that had previously only been detected by histopathological assays. The aim of this study was to analyze the clinical manifestations, EEG and the outcome of patients with HS as shown by MRI. We revised the clinical histories of 384 outpatients from the Epilepsy Center, Ramos Mejía Hospital, who had been studied by MRI. Thirty five of them (15.5%) had a diagnosis of HS, based on the structural changes observed on the images. Six patients were excluded because of incomplete clinical data. Therefore, we studied 29 patients including 15 men. The mean age was 32.7 +/- 10.2 years (range: 19-58). All of them had partial seizures. Ten subjects had had febrile convulsions (34.5%) in childhood. Neurological examination was normal in all subjects. Interictal EEG showed focal abnormalities that were coincident in their location with the MRI abnormalities in 16 patients (55.1%). Fourteen patients (48.3%) showed right side hippocampal lesions on MRI, thirteen on the left side (44.9%) and 2 bilateral HS (6.8%). Twenty-seven patients (93.1%) had intractable epilepsy. Anterior temporal lobectomy was performed in 3 subjects with good outcome. The identification of these patients who present certain clinical and MRI characteristics, provides an opportunity to define the mesial temporal sclerosis syndrome. This could benefit patients in their prognosis and for specific treatments. PMID:10962804

  11. Hematological abnormalities in adult patients with Down's syndrome.

    LENUS (Irish Health Repository)

    McLean, S

    2012-02-01

    BACKGROUND: There is a paucity of data regarding hematological abnormalities in adults with Down\\'s syndrome (DS). AIMS: We aimed to characterize hematological abnormalities in adult patients with DS and determine their long-term significance. METHODS: We retrospectively studied a cohort of nine DS patients referred to the adult hematology service in our institution between May 2001 and April 2008. Data collected were: full blood count (FBC), comorbidities, investigations performed, duration of follow-up and outcome to most recent follow-up. RESULTS: Median follow-up was 26 months (9-71). Of the nine patients, two had myelodysplastic syndrome (MDS) at presentation. Of these, one progressed, with increasing marrow failure, and requiring support with transfusions and gCSF. The remaining eight patients, with a variety of hematological abnormalities including leukopenia, macrocytosis, and thrombocytopenia, had persistently abnormal FBCs. However there was no evidence of progression, and no patient has evolved to acute myeloid leukemia (AML). CONCLUSIONS: MDS is a complication of DS and may require supportive therapy. However, minor hematological abnormalities are common in adult DS patients, and may not signify underlying marrow disease.

  12. Pyridoxine deficiency in adult patients with status epilepticus.

    Science.gov (United States)

    Dave, Hina N; Eugene Ramsay, Richard; Khan, Fawad; Sabharwal, Vivek; Irland, Megan

    2015-11-01

    An 8-year-old girl treated at our facility for superrefractory status epilepticus was found to have a low pyridoxine level at 5 μg/L. After starting pyridoxine supplementation, improvement in the EEG for a 24-hour period was seen. We decided to look at the pyridoxine levels in adult patients admitted with status epilepticus. We reviewed the records on patients admitted to the neurological ICU for status epilepticus (SE). Eighty-one adult patients were identified with documented pyridoxine levels. For comparison purposes, we looked at pyridoxine levels in outpatients with epilepsy (n=132). Reported normal pyridoxine range is >10 ng/mL. All but six patients admitted for SE had low normal or undetectable pyridoxine levels. A selective pyridoxine deficiency was seen in 94% of patients with status epilepticus (compared to 39.4% in the outpatients) which leads us to believe that there is a relationship between status epilepticus and pyridoxine levels.

  13. Characterization of hepatic enzyme activity in older adults with dementia: potential impact on personalizing pharmacotherapy

    Directory of Open Access Journals (Sweden)

    Campbell NL

    2015-01-01

    Full Text Available Noll L Campbell,1–4 Todd C Skaar,5 Anthony J Perkins,2 Sujuan Gao,2,3,6 Lang Li,7 Babar A Khan,2,3,5 Malaz A Boustani2,3,81College of Pharmacy, Purdue University, West Lafayette, 2Indiana University Center for Aging Research, 3Regenstrief Institute, 4Department of Pharmacy, Eskenazi Health Services, 5Division of Clinical Pharmacology, Department of Medicine, 6Department of Biostatistics, 7Department of Medical and Molecular Genetics, Indiana University School of Medicine, 8Center for Innovation and Implementation Science, Indiana University, Indianapolis, IN, USAObjective: To determine the frequency of pharmacogenomic variants and concurrent medications that may alter the efficacy and tolerability of acetylcholinesterase inhibitors (AChEIs.Materials and methods: A multisite cross-sectional study was carried out across four memory care practices in the greater Indianapolis area. Participants were adults aged 65 years and older with a diagnosis of probable or possible Alzheimer’s disease (AD (n=105. Blood samples and self-reported medication data were collected. Since two of the three AChEIs are metabolized by cytochrome P450 (CYP-2D6, we determined the frequency of functional genetic variants in the CYP2D6 gene and calculated their predicted CYP2D6-activity scores. Concurrent medication data were collected from self-reported medication surveys, and their predicted effect on the pharmacokinetics of AChEIs was determined based on their known effects on CYP2D6 and CYP3A4/5 enzyme activities.Results: Among the 105 subjects enrolled, 72% were female and 36% were African American. Subjects had a mean age of 79.6 years. The population used a mean of eight medications per day (prescription and nonprescription. The CYP2D6 activity score frequencies were 0 (3.8%, 0.5 (4.8%, 1.0 (36.2%, 1.5–2.0 (51.4%, and >2.0 (3.8%. Nineteen subjects (18.1% used a medication considered a strong or moderate inhibitor of CYP2D6, and eight subjects (7.6% used a

  14. Maternal protein restriction affects gene expression and enzyme activity of intestinal disaccharidases in adult rat offspring

    International Nuclear Information System (INIS)

    This study investigated the consequences of intrauterine protein restriction on the gastrointestinal tract and particularly on the gene expression and activity of intestinal disaccharidases in the adult offspring. Wistar rat dams were fed isocaloric diets containing 6% protein (restricted, n = 8) or 17% protein (control, n = 8) throughout gestation. Male offspring (n = 5-8 in each group) were evaluated at 3 or 16 weeks of age. Maternal protein restriction during pregnancy produced offspring with growth restriction from birth (5.7 ± 0.1 vs 6.3 ± 0.1 g; mean ± SE) to weaning (42.4 ± 1.3 vs 49.1 ± 1.6 g), although at 16 weeks of age their body weight was similar to control (421.7 ± 8.9 and 428.5 ± 8.5 g). Maternal protein restriction also increased lactase activity in the proximal (0.23 ± 0.02 vs 0.15 ± 0.02), medial (0.30 ± 0.06 vs 0.14 ± 0.01) and distal (0.43 ± 0.07 vs 0.07 ± 0.02 U·g-1·min-1) small intestine, and mRNA lactase abundance in the proximal intestine (7.96 ± 1.11 vs 2.38 ± 0.47 relative units) of 3-week-old offspring rats. In addition, maternal protein restriction increased sucrase activity (1.20 ± 0.02 vs 0.91 ± 0.02 U·g-1·min-1) and sucrase mRNA abundance (4.48 ± 0.51 vs 1.95 ± 0.17 relative units) in the duodenum of 16-week-old rats. In conclusion, the present study shows for the first time that intrauterine protein restriction affects gene expression of intestinal enzymes in offspring

  15. Elevated Serum Liver Enzymes in Patients with Obstructive Sleep Apnea-hypopnea Syndrome

    Institute of Scientific and Technical Information of China (English)

    Jie Li; Yan-Lin Zhang; Rui Chen; Yi Wang; Kang-Ping Xiong; Jun-Ying Huang; Fei Han

    2015-01-01

    Background: Obstructive sleep apnea-hypopnea syndrome (OSAS) is associated with elevated liver enzymes and fatty liver.The purpose of this study was to measure serum liver enzyme levels in patients evaluated by polysomnography (PSG) and the factors associated with liver injury in OSAS patients.Methods: All patients referred to PSG for evaluation of sleep apnea symptoms between June 2011 and November 2014 were included in this study.Demographic data and PSG parameters were recorded.Serum alanine aminotransferase, aspartate aminotransferase, and gamma-glutamyl transferase levels were systematically measured.OSAS patients were divided into mild, moderate, and severe groups according to the apnea-hypopnea index (AHI) values of 5-14 events/h, 15-29 events/h, and ≥30 events/h.Results: A total of 540 patients were enrolled in this study;among these patients, 386 were male.Elevated liver enzymes were present in 42.3% of OSAS patients (32.4% in mild/moderate group;51.0% in severe group) and 28.1% patients without OSAS.Patients with OSAS had higher body mass index (BMI) (P < 0.01).In the bivariate correlation, the liver enzymes level was negatively correlated with age and the lowest arterial oxygen saturation (SaO2), and was positively correlated with BMI, oxygen desaturation index, percent of total time with oxygen saturation level <90% (TS90%), AHI, total cholesterol (TC), and triglyceride (TG).In logistic regression analysis, Age,BMI, TS90%, TC, and TG were included in the regression equation.Conclusions: Our data suggest that OSAS is a risk factor for elevated liver enzymes.The severity of OSAS is correlated with liver enzyme levels;we hypothesize that hypoxia is one of main causes of liver damage in patients with OSAS.

  16. [Adult patients with congenital heart disease].

    Science.gov (United States)

    Grabitz, R G; Kaemmerer, H; Mohr, F-W

    2013-01-01

    Unlike a few decades ago, today most patients with congenital heart disease reach adulthood after intervention or reparative surgery. As complete correction is generally not possible, a patient population with great complexity and a particular challenge to medical management is rising and a regular follow-up is mandatory. The aim of care is the timely recognition of residual or associated problems. Frequency and intensity of follow-up examinations depend on type and complexity of the lesion. The standard repertoire at follow-up consists of a specific history, clinical examination, ECG, Holter-monitoring, exercise tests, and echocardiography. Depending on the indication, cardio-MRI, CT scan, and sophisticated cardiac catheterization may become necessary. Long-term complications like rhythm disturbances, pulmonary hypertension, or heart failure are frequent, despite optimal care. Acute complications like arrhythmias, infective endocarditis, cerebral events, cerebral abscesses, aortic dissection, pulmonary embolism, and bleeding have to be recognized early and treated appropriately. Additional focus has to be placed on counseling and management of noncardiac disease and surgery, pregnancy and delivery, exercise at work and in private life, driving, and insurance issues. Training and certification of physicians as well as the establishment of specialized centers will help to ensure high quality health care for the affected patient population. PMID:23318541

  17. Ocular disorders in adult leukemia patients in Nigeria

    Directory of Open Access Journals (Sweden)

    Omoti Afekhide

    2010-01-01

    Full Text Available Context: Leukemias may present with, or be associated with ocular disorders. Aims: To determine the rates of ophthalmic disorders in adult patients with leukemia. Settings and Design: A prospective study of ocular disorders in adult patients with leukemia at the University of Benin Teaching Hospital, Benin City, Nigeria, between July 2004 and June 2008 was conducted. Methods and Materials: The patients were interviewed and examined by the authors and the ocular findings were recorded. Statistical analysis was performed using Instat GraphPad™ v2.05a statistical package software. The means, standard deviation, and the Kruskal-Wallis non parametric test were performed. Results: Forty-seven patients with leukemias were seen. Nineteen patients (40.4% had CLL, 14(29.8% had CML, 9(19.1% had AML and 5(10.6% had ALL. Seven patients (14.9% had ocular disorders due to leukemia. The ocular disorders due to the leukemia were proptosis in two patients (4.3%, retinopathy in one patient (2.1%, conjunctival infiltration in one patient (2.1%, periorbital edema in one patient (2.1%, retinal detachment in one patient (2.1%, and subconjunctival hemorrhage in one patient (2.1%. There was no significant difference in rate of the ocular disorders in the various types of leukemia (Kruskal-Wallis KW= 4.019; corrected for ties. P=0.2595. One patient (2.1% was blind from bilateral exudative retinal detachment while 1 patient (2.1% had monocular blindness from mature cataract. Conclusions: Ophthalmic disorders that are potentially blinding occur in leukemias. Ophthalmic evaluation is needed in these patients for early identification and treatment of blinding conditions.

  18. HPRT Enzyme Activity of Blood Cells From Patients With Downs Syndrome

    International Nuclear Information System (INIS)

    Hypoxanthine phosphoribosyl transferase (HPRT) enzyme activity was determined in erythrocytes from 16 children (aged below one year to 11 year) with down s syndrome using 8-C14 Hypoxanthine and radioeleelrophorsis techniques. Significant (P<0.01) reduction in HPRT enzyme activity was seen in D S children compared to that of 18 (age and sex matched) healthy children. Pure 21 - trisomic erythrocytes expressed lower enzyme activity than mosaic cell. Mothers of D S children showed significantly (P<0.01) lower enzyme activity than mothers of normal children . Reduced activity of HPRT enzyme was also observed in PHA-stimulated lymphocytes of DS children and their mothers. These results indicated that deficiency of HPRT in D S patients may contribute to the abnormal purine metabolism associated with the symptomatology of this syndrome

  19. Assimilation of wheat starch in patients with chronic pancreatitis. Positive effect of enzyme replacement

    DEFF Research Database (Denmark)

    Nordgaard, I; Rumessen, J J; Gudmand-Høyer, E

    1992-01-01

    of the Western diet. We studied the absorption of wheat starch and the effect of pancreatic enzyme substitution in seven patients with chronic pancreatitis and steathorrea. The malabsorption was determined from hydrogen breath tests with lactulose standards as reference. Without enzyme substitution, wheat starch...... (50 g) was absorbed to a lesser extent than in healthy controls (p less than 0.05). The mouth-to-cecum transit time was prolonged and correlated positively to the fat excretion before substitution with pancreatic enzymes (sigma = 1). The enzyme substitution increased the absorption of wheat starch......Pancreatic insufficiency due to chronic pancreatitis may lead to symptomatic malabsorption of both starch and fat. The absorption capacity of wheat starch has not been studied previously in patients with chronic pancreatitis, although this carbohydrate is a quantitatively important component...

  20. Patient-specific FDG dosimetry for adult males, adult females, and very low birth weight infants

    Science.gov (United States)

    Niven, Erin

    Fluorodeoxyglucose is the most commonly used radiopharmaceutical in Positron Emission Tomography, with applications in neurology, cardiology, and oncology. Despite its routine use worldwide, the radiation absorbed dose estimates from FDG have been based primarily on data obtained from two dogs studied in 1977 and 11 adults (most likely males) studied in 1982. In addition, the dose estimates calculated for FDG have been centered on the adult male, with little or no mention of variations in the dose estimates due to sex, age, height, weight, nationality, diet, or pathological condition. Through an extensive investigation into the Medical Internal Radiation Dose schema for calculating absorbed doses, I have developed a simple patient-specific equation; this equation incorporates the parameters necessary for alterations to the mathematical values of the human model to produce an estimate more representative of the individual under consideration. I have used this method to determine the range of absorbed doses to FDG from the collection of a large quantity of biological data obtained in adult males, adult females, and very low birth weight infants. Therefore, a more accurate quantification of the dose to humans from FDG has been completed. My results show that per unit administered activity, the absorbed dose from FDG is higher for infants compared to adults, and the dose for adult women is higher than for adult men. Given an injected activity of approximately 3.7 MBq kg-1, the doses for adult men, adult women, and full-term newborns would be on the order of 5.5, 7.1, and 2.8 mSv, respectively. These absorbed doses are comparable to the doses received from other nuclear medicine procedures.

  1. Dose survey of pediatric and adult patients in Sudan

    International Nuclear Information System (INIS)

    A survey of radiation doses to children and adults from diagnostic radiography has been carried out in seven hospitals in Sudan. In four hospitals only pediatric examinations were died. In two hospitals only adult patients were recorded and in one hospital both kinds of patients (pediatric and adults) were evaluated. For pediatric patients only chest x-ray examination was evaluated and children were divided according to age ranges: from (0-1) and 5) years for chest AP only and from (5-10) and (10-15) for chest PA. For adult patients the examinations were chest AP and PA, abdomen AP and skull AP and PA. Entrance Surface Dose SD) and the Effective Dose (E) were calculated using the Dose Cal software. The mean ESD r children, measured in p.Gy, ranged from (45-53) and (53-56) for (0-1) and (1-5) years, respectively and from (55-71) and (68-85) for (5-10) and (10-15) years, respectively. In two of le pediatric hospitals the mean ESD values were greater than the CEC Reference Dose Levels. In El bulk and Si nar hospitals the values ranged from 167-261 and 186-308 μGy for the age ranges (0-1) and (1-5) respectively and 167-194 and 279-312 μGy for the age ranges of (5-10) and (10-15) respectively. For adult patients the ESD and E dose values evaluated in Alfisal hospital presented values comparable with the CEC Reference Dose Level. However for Alshorta hospital the values were higher for the chest AP and PA with results for ESD 0.446 and 0.551 mGy respectively

  2. [Chemotherapy for brain tumors in adult patients].

    Science.gov (United States)

    Weller, M

    2008-02-01

    Chemotherapy has become a third major treatment option for patients with brain tumors, in addition to surgery and radiotherapy. The role of chemotherapy in the treatment of gliomas is no longer limited to recurrent disease. Temozolomide has become the standard of care in newly diagnosed glioblastoma. Several ongoing trials seek to define the role of chemotherapy in the primary care of other gliomas. Some of these studies are no longer only based on histological diagnoses, but take into consideration molecular markers such as MGMT promoter methylation and loss of genetic material on chromosomal arms 1p and 19q. Outside such clinical trials chemotherapy is used in addition to radiotherapy, e.g., in anaplastic astrocytoma, medulloblastoma or germ cell tumors, or as an alternative to radiotherapy, e.g., in anaplastic oligodendroglial tumors or low-grade gliomas. In contrast, there is no established role for chemotherapy in other tumors such as ependymomas, meningiomas or neurinomas. Primary cerebral lymphomas are probably the only brain tumors which can be cured by chemotherapy alone and only by chemotherapy. The chemotherapy of brain metastases follows the recommendations for the respective primary tumors. Further, strategies of combined radiochemotherapy using mainly temozolomide or topotecan are currently explored. Leptomeningeal metastases are treated by radiotherapy or systemic or intrathecal chemotherapy depending on their pattern of growth. PMID:18253773

  3. Maternal protein restriction affects gene expression and enzyme activity of intestinal disaccharidases in adult rat offspring

    Energy Technology Data Exchange (ETDEWEB)

    Pinheiro, D.F.; Pacheco, P.D.G.; Alvarenga, P.V.; Buratini, J. Jr; Castilho, A.C.S.; Lima, P.F.; Sartori, D.R.S.; Vicentini-Paulino, M.L.M. [Departamento de Fisiologia, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, SP (Brazil)

    2013-03-15

    This study investigated the consequences of intrauterine protein restriction on the gastrointestinal tract and particularly on the gene expression and activity of intestinal disaccharidases in the adult offspring. Wistar rat dams were fed isocaloric diets containing 6% protein (restricted, n = 8) or 17% protein (control, n = 8) throughout gestation. Male offspring (n = 5-8 in each group) were evaluated at 3 or 16 weeks of age. Maternal protein restriction during pregnancy produced offspring with growth restriction from birth (5.7 ± 0.1 vs 6.3 ± 0.1 g; mean ± SE) to weaning (42.4 ± 1.3 vs 49.1 ± 1.6 g), although at 16 weeks of age their body weight was similar to control (421.7 ± 8.9 and 428.5 ± 8.5 g). Maternal protein restriction also increased lactase activity in the proximal (0.23 ± 0.02 vs 0.15 ± 0.02), medial (0.30 ± 0.06 vs 0.14 ± 0.01) and distal (0.43 ± 0.07 vs 0.07 ± 0.02 U·g{sup -1}·min{sup -1}) small intestine, and mRNA lactase abundance in the proximal intestine (7.96 ± 1.11 vs 2.38 ± 0.47 relative units) of 3-week-old offspring rats. In addition, maternal protein restriction increased sucrase activity (1.20 ± 0.02 vs 0.91 ± 0.02 U·g{sup -1}·min{sup -1}) and sucrase mRNA abundance (4.48 ± 0.51 vs 1.95 ± 0.17 relative units) in the duodenum of 16-week-old rats. In conclusion, the present study shows for the first time that intrauterine protein restriction affects gene expression of intestinal enzymes in offspring.

  4. Milrinone for cardiac dysfunction in critically ill adult patients

    DEFF Research Database (Denmark)

    Koster, Geert; Bekema, Hanneke J; Wetterslev, Jørn;

    2016-01-01

    review was performed according to The Cochrane Handbook for Systematic Reviews of Interventions. Searches were conducted until November 2015. Patients with cardiac dysfunction were included. The primary outcome was serious adverse events (SAE) including mortality at maximum follow-up. The risk of bias...... analyses displayed statistical and/or clinical heterogeneity of patients, interventions, comparators, outcomes, and/or settings and all featured missing data. DISCUSSION: The current evidence on the use of milrinone in critically ill adult patients with cardiac dysfunction suffers from considerable risks...

  5. Regular exercise is associated with a reduction in the risk of NAFLD and decreased liver enzymes in individuals with NAFLD independent of obesity in Korean adults.

    Directory of Open Access Journals (Sweden)

    Ji Cheol Bae

    Full Text Available BACKGROUND: We evaluated the association of regular physical exercise with the presence of non-alcoholic fatty liver disease (NAFLD and liver enzymes in relation to obesity and insulin resistance. METHODOLOGY/PRINCIPAL FINDINGS: A cross-sectional analysis was conducted in 72,359 healthy Korean adults without diabetes who participated in a comprehensive health check-up. Subjects who have been exercising regularly (more than 3 times per week, at least for 30 minutes each time and for consecutive 3 month were categorized into exercise group. All subjects were categorized into deciles based on their body mass index (BMI and we estimated the odds ratios (ORs for having NAFLD according to exercise regularity in each decile. The diagnosis of NAFLD was based on ultrasonography findings. Individuals with NAFLD (n = 19,921 were analyzed separately to evaluate ORs for having elevated liver enzymes based on regularity of exercise. The risk for NAFLD was significantly reduced in exercise group with age- and sex-adjusted ORs of 0.53-0.72 for all BMI deciles except at BMI categories of <19.6 and 20.7-21.6 kg/m(2. While no difference was seen in BMI between subjects in exercise and non-exercise group across the BMI deciles, the values of body fat percentage and metabolic risk factors differed. Among NAFLD patients, subjects in exercise group had a lower risk for having elevated liver enzymes with multivariable adjusted OR of 0.85 (95% CI 0.74-0.99, for AST and 0.74 (95% CI 0.67-0.81, for ALT than did subjects in non-exercise group. CONCLUSIONS/SIGNIFICANCE: Regular exercise was associated with a reduced risk for having NAFLD and decreased liver enzymes in patients with NAFLD, and this relationship was also independent of obesity.

  6. Optimal serum phenylalanine for adult patients with phenylketonuria.

    Science.gov (United States)

    Okano, Yoshiyuki; Nagasaka, Hironori

    2013-12-01

    High serum phenylalanine in adult patients with phenylketonuria (PKU) causes neuropsychological and psychosocial problems that can be resolved by phenylalanine-restricted diet. Therefore, PKU patients must continue to adhere to phenylalanine-restricted diet for life, although the optimal serum phenylalanine level in later life has yet to be established. The purpose of this review was to establish the optimal serum phenylalanine level in later life of PKU patients. We evaluated oxidative stress status, nitric oxide metabolism, cholesterol-derived oxysterols, vitamin D and bone status, and magnetic resonance imaging (MRI) in adult PKU patients according to serum phenylalanine level. Oxidative stress increased markedly at serum phenylalanine of 700-800 μmol/L. Serum phenylalanine higher than 700-850 μmol/L correlated with the disturbance of nitric oxide regulatory system. Adult PKU patients had poor vitamin D status and exhibited predominance of bone resorption over bone formation. In the brain, the levels of 24S-hydroxycholesterol, a marker of brain cholesterol elimination, were low at serum phenylalanine levels exceeding 650 μmol/L. MRI studies showed high signal intensity in deep white matter on T2-weighted and FLAIR images of PKU patients with serum phenylalanine greater than 500 μmol/L, with decreased apparent diffusion coefficients. Changes in most parameters covering the entire body organs in adult PKU were almost acceptable below 700-800 μmol/L of phenylalanine level. However, the optimal serum phenylalanine level should be 500 μmol/L or less in later life for the brain to be safe.

  7. Frequencies and Specificities of “Enzyme-Only” Detected Erythrocyte Alloantibodies in Patients Hospitalized in Austria: Is an Enzyme Test Required for Routine Red Blood Cell Antibody Screening?

    OpenAIRE

    Dietmar Enko; Claudia Habres; Franz Wallner; Barbara Mayr; Gabriele Halwachs-Baumann

    2014-01-01

    The aim of this study was to determine the frequencies and specificities of “enzyme-only” detected red blood cell (RBC) alloantibodies in the routine antibody screening and antibody identification in patients hospitalized in Austria. Routine blood samples of 2420 patients were investigated. The antibody screening was performed with a 3-cell panel in the low-ionic strength saline- (LISS-) indirect antiglobulin test (IAT) and with an enzyme-pretreated (papain) 3-cell panel fully automated on th...

  8. Pharmacogenetic risk stratification in angiotensin-converting enzyme inhibitor-treated patients with congestive heart failure

    DEFF Research Database (Denmark)

    Nelveg-Kristensen, Karl Emil; Busk Madsen, Majbritt; Torp-Pedersen, Christian;

    2015-01-01

    BACKGROUND: Evidence for pharmacogenetic risk stratification of angiotensin-converting enzyme inhibitor (ACEI) treatment is limited. Therefore, in a cohort of ACEI-treated patients with congestive heart failure (CHF), we investigated the predictive value of two pharmacogenetic scores...... SNPs of the angiotensin-converting enzyme gene (rs4343) and ABO blood group genes (rs495828 and rs8176746). METHODS: Danish patients with CHF enrolled in the previously reported Echocardiography and Heart Outcome Study were included. Subjects were genotyped and categorized according to pharmacogenetic...

  9. ACG Clinical Guideline: Nutrition Therapy in the Adult Hospitalized Patient.

    Science.gov (United States)

    McClave, Stephen A; DiBaise, John K; Mullin, Gerard E; Martindale, Robert G

    2016-03-01

    The value of nutrition therapy for the adult hospitalized patient is derived from the outcome benefits achieved by the delivery of early enteral feeding. Nutritional assessment should identify those patients at high nutritional risk, determined by both disease severity and nutritional status. For such patients if they are unable to maintain volitional intake, enteral access should be attained and enteral nutrition (EN) initiated within 24-48 h of admission. Orogastric or nasogastric feeding is most appropriate when starting EN, switching to post-pyloric or deep jejunal feeding only in those patients who are intolerant of gastric feeds or at high risk for aspiration. Percutaneous access should be used for those patients anticipated to require EN for >4 weeks. Patients receiving EN should be monitored for risk of aspiration, tolerance, and adequacy of feeding (determined by percent of goal calories and protein delivered). Intentional permissive underfeeding (and even trophic feeding) is appropriate temporarily for certain subsets of hospitalized patients. Although a standard polymeric formula should be used routinely in most patients, an immune-modulating formula (with arginine and fish oil) should be reserved for patients who have had major surgery in a surgical ICU setting. Adequacy of nutrition therapy is enhanced by establishing nurse-driven enteral feeding protocols, increasing delivery by volume-based or top-down feeding strategies, minimizing interruptions, and eliminating the practice of gastric residual volumes. Parenteral nutrition should be used in patients at high nutritional risk when EN is not feasible or after the first week of hospitalization if EN is not sufficient. Because of their knowledge base and skill set, the gastroenterologist endoscopist is an asset to the Nutrition Support Team and should participate in providing optimal nutrition therapy to the hospitalized adult patient. PMID:26952578

  10. ACG Clinical Guideline: Nutrition Therapy in the Adult Hospitalized Patient.

    Science.gov (United States)

    McClave, Stephen A; DiBaise, John K; Mullin, Gerard E; Martindale, Robert G

    2016-03-01

    The value of nutrition therapy for the adult hospitalized patient is derived from the outcome benefits achieved by the delivery of early enteral feeding. Nutritional assessment should identify those patients at high nutritional risk, determined by both disease severity and nutritional status. For such patients if they are unable to maintain volitional intake, enteral access should be attained and enteral nutrition (EN) initiated within 24-48 h of admission. Orogastric or nasogastric feeding is most appropriate when starting EN, switching to post-pyloric or deep jejunal feeding only in those patients who are intolerant of gastric feeds or at high risk for aspiration. Percutaneous access should be used for those patients anticipated to require EN for >4 weeks. Patients receiving EN should be monitored for risk of aspiration, tolerance, and adequacy of feeding (determined by percent of goal calories and protein delivered). Intentional permissive underfeeding (and even trophic feeding) is appropriate temporarily for certain subsets of hospitalized patients. Although a standard polymeric formula should be used routinely in most patients, an immune-modulating formula (with arginine and fish oil) should be reserved for patients who have had major surgery in a surgical ICU setting. Adequacy of nutrition therapy is enhanced by establishing nurse-driven enteral feeding protocols, increasing delivery by volume-based or top-down feeding strategies, minimizing interruptions, and eliminating the practice of gastric residual volumes. Parenteral nutrition should be used in patients at high nutritional risk when EN is not feasible or after the first week of hospitalization if EN is not sufficient. Because of their knowledge base and skill set, the gastroenterologist endoscopist is an asset to the Nutrition Support Team and should participate in providing optimal nutrition therapy to the hospitalized adult patient.

  11. Ophthalmic disorders in adult lymphoma patients in Africa

    Directory of Open Access Journals (Sweden)

    Omoti Afekhide

    2009-01-01

    Full Text Available Context: Ocular manifestations of lymphoma are rare events. Most reports of ocular involvement in lymphoma are case reports or reports of a few patients. Aims: To determine the ophthalmic disorders in adult, African, lymphoma patients. Settings and Design: A prospective study of ocular disorders in adult patients with lymphoma was conducted at the University of Benin Teaching Hospital, Benin City, Nigeria, between July 2004 and June 2007. Materials and Methods: The patients were interviewed and examined by the authors and the ocular findings recorded. Statistical Analysis: Data was analyzed on computer with the aid of the Instat GraghPad™ v2.05a statistical package software. The mean, standard deviation, Mann-Whitney U-statistic and P value were calculated. Results: A total of 111 patients with hematological malignancies were seen over a period of three years of which 62 (55.85% had lymphomas. Of these, 51(82.3% were non-Hodgkin′s lymphoma and 11(17.7% were Hodgkin′s lymphoma. Ocular disorders occurred in 16 patients (31.4% with non-Hodgkin′s lymphoma and none of the patients with Hodgkin′s lymphoma (Mann-Whitney U-statistic is equal to 7.500, U′ is equal to161.50, P , 0.0001. The ocular disorders due to non-Hodgkin′s lymphoma were seen as - proptosis in six patients (11.8%, retinopathies in three (5.9%, conjunctival infiltration in three (5.9%, optic atrophy in two (3.9%, keratoconjunctivitis in one (two per cent, desquamating nodular lid lesions in one (two per cent, papilloedema in one (two per cent, and upper lid mass in one (two per cent. Four patients (6.5% had monocular blindness. Conclusions: Ophthalmic disorders are relatively common in non-Hodgkin′s lymphoma. Ophthalmic evaluation is needed in these patients for early identification and treatment of potentially blinding conditions.

  12. Slow resolution of inflammation in severe adult dengue patients

    OpenAIRE

    Zhao, Lingzhai; Huang, Xiuyan; Hong, Wenxin; Qiu, Shuang; Wang, Jian; Yu, Lei; Zeng, Yaoying; Tan, Xinghua; Zhang, Fuchun

    2016-01-01

    Background The pathogenesis of severe dengue has not been fully elucidated. The inflammatory response plays a critical role in the outcome of dengue disease. Methods In this study, we investigated the levels of 17 important inflammation mediators in plasma collected from mild or severe adult dengue patients at different time points to understand the contribution of inflammation to disease severity and to seek experimental evidence to optimize the existing clinical treatment strategies. Patien...

  13. Interventional radiology procedures in adult patients who underwent liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Roberto Miraglia; Luigi Maruzzelli; Settimo Caruso; Mariapina Milazzo; Gianluca Marrone; Giuseppe Mamone; Vincenzo Carollo; Salvatore Gruttadauria; Angelo Luca; Bruno Gridelli

    2009-01-01

    Interventional radiology has acquired a key role in every liver transplantation (LT) program by treating the majority of vascular and non-vascular post-transplant complications, improving graft and patient survival and avoiding, in the majority of cases, surgical revision and/or re-transplantation. The aim of this paper is to review indications, technical consideration, results achievable and potential complications of interventional radiology procedures after deceased donor LT and living related adult LT.

  14. [Nursing diagnosis in adult patients with acute myeloid leukemia].

    Science.gov (United States)

    de Souza, Luccas Melo; Gorini, Maria Isabel Pinto Coelho

    2006-09-01

    This case study aimed at identifying Nursing Diagnosis (ND) in adult patients with Acute Myeloid Leukemia, with the purpose of contributing to the Systematization of Nurse Care. Interviews and observation were used for data collection, in addition to Nursing Process application. During the three months of data collection, other NDs were obtained by searching the files of the 6 patients. The 32 ND found in this study were grouped according to Maslow's hierarchy of needs. Out of these 32 ND, 15 corresponded to changes in Physiological Needs, and 10 to changes in Protection and Safety Needs.

  15. Vaccination of Adult Patients with Systemic Lupus Erythematosus in Portugal

    Science.gov (United States)

    Moraes-Fontes, Maria Francisca; Antunes, Ana Margarida; Gruner, Heidi; Riso, Nuno

    2016-01-01

    In the wake of the Portuguese vaccination program 50th anniversary it seems appropriate to review vaccination in patients with systemic lupus erythematosus. Controversial issues as regards the association between autoimmune diseases, infections, and vaccines are discussed as well as vaccine safety and efficacy issues as regards chronic immunosuppressant (IS) drug therapy. After a brief overview of national policies, specific recommendations are made as regards vaccination for adult patients with SLE with a particular focus on current IS therapy and unmet needs. PMID:27069477

  16. Study of inhaler technique in asthma patients: differences between pediatric and adult patients

    Science.gov (United States)

    Manríquez, Pablo; Acuña, Ana María; Muñoz, Luis; Reyes, Alvaro

    2015-01-01

    Objective: Inhaler technique comprises a set of procedures for drug delivery to the respiratory system. The oral inhalation of medications is the first-line treatment for lung diseases. Using the proper inhaler technique ensures sufficient drug deposition in the distal airways, optimizing therapeutic effects and reducing side effects. The purposes of this study were to assess inhaler technique in pediatric and adult patients with asthma; to determine the most common errors in each group of patients; and to compare the results between the two groups. Methods: This was a descriptive cross-sectional study. Using a ten-step protocol, we assessed inhaler technique in 135 pediatric asthma patients and 128 adult asthma patients. Results: The most common error among the pediatric patients was failing to execute a 10-s breath-hold after inhalation, whereas the most common error among the adult patients was failing to exhale fully before using the inhaler. Conclusions: Pediatric asthma patients appear to perform most of the inhaler technique steps correctly. However, the same does not seem to be true for adult patients. PMID:26578130

  17. [The definition of the medical clown's role with adult patients].

    Science.gov (United States)

    Scheyer, Rachel; Nuttman-Shwartz, Orit; Ziyoni, Herzel

    2008-01-01

    In recent years, the healthcare system has grown increasingly aware of the need to develop and adopt new models and intervention methods aimed at improving patients' quality of life. As part of this perception, medical clowns have been integrated into hospitals, primarily in work with children. Recently, there have been attempts to integrate clowns into work with adult patients in emergency rooms, but this intervention method has not yet been systematically implemented and studied. This article describes and examines the definition of the medical clown's role as an intervention strategy with adult outpatients suffering from chronic and life-threatening illnesses. The study is qualitative and based on a content analysis of the documentation of the work of two medical clowns over two years. The dominant theme arising from this analysis involves the definition of the clown's role within the medical space of the hospital and includes perspectives on his integration into the hospital's multidisciplinary medical staff and his impact on the staff and on patients and their families. The findings indicate that, from the clowns' point of view, integrated medical clowns as part of the medical team, would contribute to the functioning of both patients and staff. This is in accord with additional studies conducted recently in medical centers around the world. Since this is a pioneering study, there is room to further probe and research the medical clown's contribution to assisting and improving patients' and staff's quality of life and to develop ways of increasing his integration and professionalism. PMID:18300619

  18. Triage in an adult emergency service: patient satisfaction

    Directory of Open Access Journals (Sweden)

    Pollyane Liliane Silva

    2016-06-01

    Full Text Available Abstract OBJECTIVE Assess the degree of patient satisfaction with triage in the adult emergency service of a public hospital. METHOD Exploratory, descriptive, cross-sectional study with a quantitative approach. Three hundred patients were interviewed and the data were analyzed using descriptive statistics based on sociodemographic variables and those related to patient satisfaction. RESULTS There was a predominance of women, with elementary education and a mean age of 41 years. Most of the interviewees reported being satisfied in regard to the following items: timely service, embracement, trust, environment (comfort, cleanliness and signage, humanization (courtesy, respect, and interest, timely referral/scheduling of appointments and care expectations. CONCLUSION There was a high level of patient satisfaction, evidenced by the strong association of user satisfaction with the items investigated.

  19. Focal epilepsies in adult patients attending two epilepsy centers

    DEFF Research Database (Denmark)

    Gilioli, Isabella; Vignoli, Aglaia; Visani, Elisa;

    2012-01-01

    PURPOSE: To classify the grade of antiepileptic drug (AED) resistance in a cohort of patients with focal epilepsies, to recognize the risk factors for AED resistance, and to estimate the helpfulness of "new-generation" AEDs. METHODS: We included 1,155 adults with focal epilepsies who were observed...... consecutively after 1990 and followed regularly at two epilepsy centers. We systematically collected the clinical, diagnostic, and therapeutic data using a custom-written database. We classified the patients as seizure-free or AED resistant according to the International League Against Epilepsy (ILAE) criteria.......8% of the 729 patients with symptomatic focal epilepsies and was positively associated with electroencephalography (EEG) abnormalities, seizure type, and the presence of mesial temporal sclerosis. Among 426 patients without detectable causes, the percentage of AED resistance was significantly lower (39...

  20. Factors related to orthodontic treatment time in adult patients

    Directory of Open Access Journals (Sweden)

    Ana Camila Esteves de Oliveira Melo

    2013-10-01

    Full Text Available INTRODUCTION: The length of time that it takes an orthodontist to treat adult patients varies widely. OBJECTIVE: The aim of this study was to investigate how different variables influence treatment time. METHODS: Seventy clinical case reports of successfully treated adult patients were examined. The patients were selected from 4,723 records held by three experienced orthodontists. The influence exerted by the following variables on treatment time was assessed: age, sex, facial pattern, severity of malocclusion (measured by the PAR index, sagittal relationship of canines, type of brackets (ceramic or metal, tooth extractions, missed appointments and orthodontic appliance issues/breakages, the latter being the dependent variable. Assessment was performed by multiple linear regression analysis, followed by the stepwise method with P < 0.05. RESULTS: The number of times a patient missed their appointment (no-show (R² = 14.4%, p < 0.0001 and the number of appliance issues/breakages (R² = 29.71%, p = 0.0037 significantly affected variability in treatment time, and these two variables together can predict 43.75% (R² total of the overall variability in treatment time. Other factors, such as canine relationship at the beginning of treatment, bracket type (metal or ceramic, tooth extractions, age at start of treatment, severity of the initial malocclusion, sex and facial pattern had no significant bearing on treatment time. CONCLUSIONS: The duration of orthodontic treatment in adults, when performed by experienced orthodontists, is mainly influenced by factors related to patient compliance. However, several factors which were not included in this study may contribute to variability in orthodontic treatment time.

  1. Activity of antioxidative defense enzymes in the blood of patients with liver echinococcosis

    Directory of Open Access Journals (Sweden)

    Lilić Aleksandar

    2007-01-01

    Full Text Available Background/Aim. Chronic echinococcocal disease is the parasite human disease caused by the penetration of larval (asexual stages of the canine tapeworm (Echinococcus granulosus in the liver of humans. After the penetration of the parasite, the host organism react by activating complement- depending immune response. The aim of this study was to elucidate the influence of larval form of Echinococcus granulosus in the liver on the activity of antioxidative defense enzymes in the blood of patients before and after the surgical intervention. Methods. We investigated the activity of antioxidative defense enzymes: copper/zinc containing superoxide dismutase (CuZn SOD, catalase (CAT, glutathione peroxidase (GSH-Px, glutathione reductase (GR and glutathione-S-transferase (GST in the blood of patients before and after the surgical intervention in respect to the controls, clinically healthy persons. Results. Our results showed that the activity of the GSH-Px was significantly decreased in the plasma of the patients with echinocococal disease before the surgery in respect to the controls. The activity of GST was significantly higher in the blood of the patients after the surgery in comparison to the controls. Conclusion. Chronic liver echinoccocal disease caused significant changes of some antioxidative defense enzymes, first of all Se-dependent enzyme GSH-Px, which could be a suitabile biomarker in the biochemical evaluation of the disease. This work represents a first comprehensive study of the activity of antioxidative defense enzymes in cronic liver echinococcocosis in the patients before and after the surgical intervention in respect to the clinically healthy persons.

  2. Experimental identification of potential falls in older adult hospital patients.

    Science.gov (United States)

    Cloutier, Aimee; Yang, James; Pati, Debajyoti; Valipoor, Shabboo

    2016-05-01

    Patient falls within hospitals have been identified as serious but largely preventable incidents, particularly among older adult patients. Previous literature has explored intrinsic factors associated with patient falls, but literature identifying possible extrinsic or situational factors related to falls is lacking. This study seeks to identify patient motions and activities along with associated environmental design factors in a patient bathroom and clinician zone setting that may lead to falls. A motion capture experiment was conducted in a laboratory setting on 27 subjects over the age of seventy using scripted tasks and mockups of the bathroom and clinician zone of a patient room. Data were post-processed using Cortex and Visual3D software. A potential fall was characterized by a set of criteria based on the jerk of the upper body׳s center of mass (COM). Results suggest that only motion-related factors, particularly turning, pushing, pulling, and grabbing, contribute most significantly to potential falls in the patient bathroom, whereas only pushing and pulling contribute significantly in the clinician zone. Future work includes identifying and changing precise environmental design factors associated with these motions for an updated patient room and performing motion capture experiments using the new setup. PMID:26920507

  3. Survival, Quality of Life and Effects of Enzyme Replacement Therapy in Adults with Pompe Disease

    NARCIS (Netherlands)

    D. Güngör (Deniz)

    2013-01-01

    textabstractPompe disease, or glycogen storage disorder type II, is a rare inherited metabolic disorder caused by deficiency of the lysosomal enzyme acid α-glucosidase. This results in accumulation of glycogen in cells throughout the body, particularly muscle cells. The disease presents with (progre

  4. The relationship of systemic inflammation to prior hospitalization in adult patients with cystic fibrosis

    Directory of Open Access Journals (Sweden)

    Ngan David A

    2012-02-01

    Full Text Available Abstract Background In cystic fibrosis (CF patients, it has been suggested that systemic inflammation may be an important risk factor for poor health outcomes. The relationship of plasma inflammatory biomarkers to lung function and hospitalization history remains largely unexplored. Methods This cross-sectional study included 58 consecutive, clinically stable adults from the CF Clinic at St. Paul's Hospital (Vancouver, Canada. Blood levels of interleukin (IL-6, IL-1β, C-reactive protein (CRP, interleukin (IL-6, IL-1β, granzyme B (GzmB, chemokine C-C motif ligand 18 (CCL18/PARC, surfactant protein D (SP-D, lipopolysaccharide (LPS-binding protein, and soluble cluster of differentiation 14 (sCD14 were measured using enzyme-linked immunosorbent assays, and LPS levels were measured using a Limulus amebocyte lysate assay. Spirometry was also performed. Multivariable linear regression analysis was used to assess relationships of the blood biomarkers to lung function. Results Lung function impairment was independently associated with elevated plasma levels of CRP (P P = 0.04, IL-1β (P P P P = 0.02, prior hospitalizations (P = 0.03, and presence of Pseudomonas aeruginosa in sputum cultures (P P P = 0.07 and IL-1β (P = 0.06 levels in patients who were previously hospitalized. Conclusions IL-6 and IL-1β are promising systemic biomarkers for lung function impairment and history of hospitalization in adult patients with CF.

  5. Faecal excretion of brush border membrane enzymes in patients with clostridium difficile diarrhoea

    Directory of Open Access Journals (Sweden)

    Katyal R

    2002-01-01

    Full Text Available PURPOSE: To look for the presence of intestinal brush border membrane (BBM enzymes in the faecal samples of patients with Clostridium difficile association. METHODS: One hundred faecal samples were investigated for C.difficile toxin (CDT. Simultaneous assays for faecal excretion of intestinal BBM enzymes viz., disaccharidases, alkaline phosphatase (AP and leucine aminopeptidase (LAP were also done. RESULTS: C.difficile toxin was detected in 25 (25% of the samples with a titre ranging from 10 to 160. No significant difference (p>0.05 was seen between the CDT positive and negative groups with any of the disaccharidases studied. However, significant increase (pC.difficile diarrhoea.

  6. Serum Antioxidative Enzymes Levels and Oxidative Stress Products in Age-Related Cataract Patients

    Science.gov (United States)

    Chang, Dong; Zhang, Xuefei; Rong, Shengzhong; Sha, Qian; Liu, Peipei; Han, Tao; Pan, Hongzhi

    2013-01-01

    Purpose. To investigate the activity of antioxidative enzymes and the products of oxidative stress in patients with age-related cataracts and compare the findings with those in healthy control subjects. Method. Sixty patients with age-related cataract and sixty healthy controls of matched age and gender were included in this study. Serum samples were obtained to detect the antioxidative enzymes of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px), and oxidation degradation products of malondialdehyde (MDA), 4-hydroxynonenal (4-HNE), conjugated diene (CD), advanced oxidation protein products (AOPP), protein carbonyl (PC), and 8-hydroxydeoxyguanosine (8-OHdG). Results. Serum SOD, GSH-Px, and CAT activities in cataract group were significantly decreased as compared to the control subjects (P < 0.05). The levels of MDA, 4-HNE, and CD in cataract patients were significantly higher than those in the control subjects (P < 0.05, P < 0.01). Cataract patients had higher levels of 8-OHdG, AOPP, and PC with respect to the comparative group of normal subjects (P < 0.01). And there was no statistical significance in concentration of antioxidative enzymes and oxidative stress products in patients with different subtype cataract. Conclusions. Oxidative stress is an important risk factor in the development of age-related cataract, and augmentation of the antioxidant defence systems may be of benefit to prevent or delay cataractogenesis. PMID:23781296

  7. Serum Antioxidative Enzymes Levels and Oxidative Stress Products in Age-Related Cataract Patients

    Directory of Open Access Journals (Sweden)

    Dong Chang

    2013-01-01

    Full Text Available Purpose. To investigate the activity of antioxidative enzymes and the products of oxidative stress in patients with age-related cataracts and compare the findings with those in healthy control subjects. Method. Sixty patients with age-related cataract and sixty healthy controls of matched age and gender were included in this study. Serum samples were obtained to detect the antioxidative enzymes of superoxide dismutase (SOD, catalase (CAT, and glutathione peroxidase (GSH-Px, and oxidation degradation products of malondialdehyde (MDA, 4-hydroxynonenal (4-HNE, conjugated diene (CD, advanced oxidation protein products (AOPP, protein carbonyl (PC, and 8-hydroxydeoxyguanosine (8-OHdG. Results. Serum SOD, GSH-Px, and CAT activities in cataract group were significantly decreased as compared to the control subjects (P<0.05. The levels of MDA, 4-HNE, and CD in cataract patients were significantly higher than those in the control subjects (P<0.05, P<0.01. Cataract patients had higher levels of 8-OHdG, AOPP, and PC with respect to the comparative group of normal subjects (P<0.01. And there was no statistical significance in concentration of antioxidative enzymes and oxidative stress products in patients with different subtype cataract. Conclusions. Oxidative stress is an important risk factor in the development of age-related cataract, and augmentation of the antioxidant defence systems may be of benefit to prevent or delay cataractogenesis.

  8. Perioperative Anaesthetic Management of a Patient of Gilbert’s Syndrome with Adult Congenital Heart Disease - A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Sambhunath Das

    2014-11-01

    Full Text Available Gilbert's syndrome is a hereditary condition with the genetic mutation of the enzyme uridine diphosphate glucuronosyltransferase, characterized by intermittent jaundice in the absence of hemolysis or underlying liver disease. These patients develop jaundice when subjected to fasting, stress and exercise. Majority of anaesthetics are metabolized by liver. Anaesthesia, surgery and cardiopulmonary bypass (CPB can act as triggers to hepatic injury. The successful perioperative management of an adult congenital heart disease patient for atrial septal defect closure under cardiopulmonary bypass was discussed in this report.

  9. Optic Neuritis in an Adult Patient with Chickenpox

    Directory of Open Access Journals (Sweden)

    Ana Rita Azevedo

    2012-01-01

    Full Text Available Central nervous system involvement in a patient with primary infection with Varicella zoster virus is rare, especially in the immunocompetent adult. In particular, isolated optic neuritis has been described in a small number of cases. The authors present a case of optic neuritis in an immunocompetent patient. A 28-year-old woman presented to the emergency room with a history of headaches during the previous week, without visual symptoms. The examination was unremarkable, except for a rash suggestive of chickenpox and hyperemic and edematous optic disc, bilaterally. Visual acuity and neurological examination were normal. Two days later, she complained of pain on eye movement and decreased visual acuity, which was 20/32 in her right eye and 20/60 in her left eye. Four days after admission, her visual acuity started to improve, and two months later, she had 20/20 visual acuity in both eyes. To our knowledge, this is the first reported case of an immunocompetent adult in which a Varicella zoster virus associated optic neuritis presented with fundoscopic changes before decreased visual acuity. This suggests that this condition may be underdiagnosed in asymptomatic patients.

  10. A 24-Year Enzyme Replacement Therapy in an Adenosine-deaminase-Deficient Patient.

    Science.gov (United States)

    Tartibi, Hana M; Hershfield, Michael S; Bahna, Sami L

    2016-01-01

    Severe combined immunodeficiency (SCID) is a fatal childhood disease unless immune reconstitution is performed early in life, with either hematopoietic stem cell transplantation or gene therapy. One of its subtypes is caused by adenosine deaminase (ADA) enzyme deficiency, which leads to the accumulation of toxic metabolites that impair lymphocyte development and function. With the development of polyethylene glycol-conjugated adenosine deaminase (PEG-ADA) enzyme replacement therapy, many ADA-deficient children with SCID who could not receive a hematopoietic stem cell transplantation or gene therapy survived and had longer and healthier lives. We report a 24-year course of treatment in a patient who was diagnosed with ADA deficiency at 4 months of age. The patient was treated with PEG-ADA, which was the only therapy available for him. The patient's plasma ADA level was regularly monitored and the PEG-ADA dose adjusted accordingly. This treatment has resulted in near-normalization of lymphocyte counts, and his clinical course has been associated with only minor to moderate infections. Thus far, he has had no manifestations of autoimmune or lymphoproliferative disorders. This patient is among the longest to be maintained on PEG-ADA enzyme replacement therapy. PMID:26684479

  11. Genotype of metabolic enzymes and the benefit of tamoxifen in postmenopausal breast cancer patients

    International Nuclear Information System (INIS)

    Tamoxifen is widely used as endocrine therapy for oestrogen-receptor-positive breast cancer. However, many of these patients experience recurrence despite tamoxifen therapy by incompletely understood mechanisms. In the present report we propose that tamoxifen resistance may be due to differences in activity of metabolic enzymes as a result of genetic polymorphism. Cytochrome P450 2D6 (CYP2D6) and sulfotransferase 1A1 (SULT1A1) are polymorphic and are involved in the metabolism of tamoxifen. The CYP2D6*4 and SULT1A1*2 genotypes result in decreased enzyme activity. We therefore investigated the genotypes of CYP2D6 and SULT1A1 in 226 breast cancer patients participating in a trial of adjuvant tamoxifen treatment in order to validate the benefit from the therapy. The patients were genotyped using PCR followed by cleavage with restriction enzymes. Carriers of the CYP2D6*4 allele demonstrated a decreased risk of recurrence when treated with tamoxifen (relative risk = 0.28, 95% confidence interval = 0.11–0.74, P = 0.0089). A similar pattern was seen among the SULT1A1*1 homozygotes (relative risk = 0.48, 95% confidence interval = 0.21–1.12, P = 0.074). The combination of CYP2D6*4 and/or SULT1A1*1/*1 genotypes comprised 60% of the patients and showed a 62% decreased risk of distant recurrence with tamoxifen (relative risk = 0.38, 95% confidence interval = 0.19–0.74, P = 0.0041). The present study suggests that genotype of metabolic enzymes might be useful as a guide for adjuvant endocrine treatment of postmenopausal breast cancer patients. However, results are in contradiction to prior hypotheses and the present sample size is relatively small. Findings therefore need to be confirmed in a larger cohort

  12. Frequencies and Specificities of “Enzyme-Only” Detected Erythrocyte Alloantibodies in Patients Hospitalized in Austria: Is an Enzyme Test Required for Routine Red Blood Cell Antibody Screening?

    Directory of Open Access Journals (Sweden)

    Dietmar Enko

    2014-01-01

    Full Text Available The aim of this study was to determine the frequencies and specificities of “enzyme-only” detected red blood cell (RBC alloantibodies in the routine antibody screening and antibody identification in patients hospitalized in Austria. Routine blood samples of 2420 patients were investigated. The antibody screening was performed with a 3-cell panel in the low-ionic strength saline- (LISS- indirect antiglobulin test (IAT and with an enzyme-pretreated (papain 3-cell panel fully automated on the ORTHO AutoVue Innova System. The antibody identification was carried out manually with an 11-cell panel in the LISS-IAT and with an enzyme-pretreated (papain 11-cell panel. In total 4.05% (n=98 of all patients (n=2420 had a positive RBC antibody screening result. Of them 25.51% (25/98 showed “enzyme-only” detected specific or nonspecific RBC alloantibodies. Rhesus and Lewis system antibodies were found the only specificities of “enzyme-only” RBC alloantibodies: all in all 4.8% (4/98 were detected with anti-E, 3.06% (3/98 with anti-Lea, 3.06% (3/98 with anti-D after anti-D prophylaxis and 1.02% (1/98 with anti-e. In total, 14.29% (14/98 showed a nonspecific RBC alloantibody result with the enzyme test. The results of the present study demonstrate that a high number of unwanted positive reactions with the enzyme technique overshadows the detection of “enzyme-only” RBC alloantibodies. (Trial Registration: K-37-13.

  13. Pediatric Patient Blood Management Programs: Not Just Transfusing Little Adults.

    Science.gov (United States)

    Goel, Ruchika; Cushing, Melissa M; Tobian, Aaron A R

    2016-10-01

    Red blood cell transfusions are a common life-saving intervention for neonates and children with anemia, but transfusion decisions, indications, and doses in neonates and children are different from those of adults. Patient blood management (PBM) programs are designed to assist clinicians with appropriately transfusing patients. Although PBM programs are well recognized and appreciated in the adult setting, they are quite far from standard of care in the pediatric patient population. Adult PBM standards cannot be uniformly applied to children, and there currently is significant variation in transfusion practices. Because transfusing unnecessarily can expose children to increased risk without benefit, it is important to design PBM programs to standardize transfusion decisions. This article assesses the key elements necessary for a successful pediatric PBM program, systematically explores various possible pediatric specific blood conservation strategies and the current available literature supporting them, and outlines the gaps in the evidence suggesting need for further/improved research. Pediatric PBM programs are critically important initiatives that not only involve a cooperative effort between pediatric surgery, anesthesia, perfusion, critical care, and transfusion medicine services but also need operational support from administration, clinical leadership, finance, and the hospital information technology personnel. These programs also expand the scope for high-quality collaborative research. A key component of pediatric PBM programs is monitoring pediatric blood utilization and assessing adherence to transfusion guidelines. Data suggest that restrictive transfusion strategies should be used for neonates and children similar to adults, but further research is needed to assess the best oxygenation requirements, hemoglobin threshold, and transfusion strategy for patients with active bleeding, hemodynamic instability, unstable cardiac disease, and cyanotic cardiac

  14. Gaucher disease type 1: revised recommendations on evaluations and monitoring for adult patients.

    Science.gov (United States)

    Weinreb, Neal J; Aggio, Mario C; Andersson, Hans C; Andria, Generoso; Charrow, Joel; Clarke, Joe T R; Erikson, Anders; Giraldo, Pilar; Goldblatt, Jack; Hollak, Carla; Ida, Hiroyuki; Kaplan, Paige; Kolodny, Edwin H; Mistry, Pramod; Pastores, Gregory M; Pires, Ricardo; Prakash-Cheng, Ainu; Prakesh-Cheng, Ainu; Rosenbloom, Barry E; Scott, C Ronald; Sobreira, Elisa; Tylki-Szymańska, Anna; Vellodi, Ashok; vom Dahl, Stephan; Wappner, Rebecca S; Zimran, Ari

    2004-10-01

    For patients with type 1 Gaucher disease, challenges to patient care posed by clinical heterogeneity, variable progression rates, and potential permanent disability that can result from untreated or suboptimally treated hematologic, skeletal, and visceral organ involvement dictate a need for comprehensive, serial monitoring. An updated consensus on minimum recommendations for effective monitoring of all adult patients with type 1 Gaucher disease has been developed by the International Collaborative Gaucher Group (ICGG) Registry coordinators. These recommendations provide a schedule for comprehensive and reproducible evaluation and monitoring of all clinically relevant aspects of this disease. The initial assessment should include confirmation of deficiency of beta-glucocerebrosidase, genotyping, and a complete family medical history. Other assessments to be performed initially and at regular intervals include a complete physical examination, patient-reported quality of life using the SF-36 survey, and assessment of hematologic (hemoglobin and platelet count), visceral, and skeletal involvement, and biomarkers. Specific radiologic imaging techniques are recommended for evaluating visceral and skeletal pathology. All patients should undergo comprehensive regular assessment, the frequency of which depends on treatment status and whether therapeutic goals have been achieved. Additionally, reassessment should be performed whenever enzyme therapy dose is altered, or in case of significant clinical complication. PMID:15468046

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

    OpenAIRE

    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 ...

  16. Prevalence of cough among patients treated with angiotensin converting enzyme inhibitors

    Directory of Open Access Journals (Sweden)

    Gebrehiwot Teklay

    2014-12-01

    Full Text Available Purpose: The aim of this study was to assess the prevalence of cough, its causality and impact on patient adherence in patients taking angiotensin converting enzyme inhibitors. Methods - A cross sectional study was conducted in Ayder Referral Hospital, northern Ethiopia from April to June 2014. Patients who started either captopril or enalapril were interviewed for the occurrence of cough and its characteristics. Data were entered to EPI-info and analyzed using SPSS for windows version 16 statistical software. Logistic regression model was used to analyze variations in occurrence of cough among different factors. P value of less than 0.05 was considered statistically significant. Results - One hundred two patients were participated in this study. Of which, 54(52.9% were females. About half of the respondents (53% were between the ages of 40 to 60. Cough was observed in 30 (29.4% patients. According to World Health Organizations causality scale, the reported cough was certain (drug induced in 5 (7.1% patients; possible in 10 (25% patients; probable in 12 (10.7% patients and unlikely in 3 (57.1% patients. Significant statistical difference was observed between occurrence of cough and durations of treatment (P<0.05. There was no statistically significant difference in occurrence of cough with age, sex, ethnicity, residence, dose and type of ACEI. Conclusion – In this study, dry cough was more prevalent among patients on angiotensin converting enzyme inhibitors. Troublesome cough may affect patient’s sleep and overall adherence to treatment. Health professionals should aware of the characteristics cough and manage accordingly.

  17. Psychopharmacological options for adult patients with anorexia nervosa.

    Science.gov (United States)

    Miniati, Mario; Mauri, Mauro; Ciberti, Agnese; Mariani, Michela Giorgi; Marazziti, Donatella; Dell'Osso, Liliana

    2016-04-01

    The aim of this review was to summarize evidence from research on psychopharmacological options for adult patients with anorexia nervosa (AN). Database searches of MEDLINE and PsycINFO (from January 1966 to January 2014) were performed, and original articles published as full papers, brief reports, case reports, or case series were included. Forty-one papers were screened in detail, and salient characteristics of pharmacological options for AN were summarized for drug classes. The body of evidence for the efficacy of pharmacotherapy in AN was unsatisfactory, the quality of observations was questionable (eg, the majority were not blinded), and sample size was often small. More trials are needed, while considering that nonresponse and nonremission are typical of patients with AN. PMID:26145463

  18. Drugs in oral surgery. Brief guidelines for adult patients.

    Science.gov (United States)

    Grassi, R F; Pappalardo, S; De Benedittis, M; Petruzzi, M; Giannetti, L; Cappello, V; Baglio, O A

    2004-06-01

    Drugs administrable in oral surgery for adult patients are antiseptics-antibiotics, antiinflammatory-analgesics and sedative-hypnotics. Such drugs can be administered before, during or after oral surgery. Sedative-hypnotics can be administered before or during oral surgery in order to control the patient's anxiety. Anti-inflammatory-analgesics, on the other hand, can be administered before or after oral surgery to lower edema and pain. For this purpose, FANS are the most commonly used drugs but, in more traumatic oral surgery, the administration of a single pre-surgery dose of corticosteroids is suitable. As regards, antibiotics have to be given from 15 min to 1 h before oral surgery and continued or otherwise for 24-48 h depending on the dosage. post-surgery infection onset, in fact, is higher within 3 h after oral surgery.

  19. Techniques and radiation dose in CT examinations of adult patients

    International Nuclear Information System (INIS)

    The use of CT in medical diagnosis delivers radiation dose to patients that are higher than those from other radiological procedures. Lake of optimized protocols could be an additional source of increased dose. The aim of this study was to measure radiation doses in CT examination of the adults in three Sudanese hospitals. Details were obtained from approximately 160 CT examination carried out in 3 hospitals (3 CT scanners). Effective dose was calculated for each examination using CT dose indices. exposure related parameters and CT D1- to- effective dose conversion factors. CT air kerma index (CT D1) and dose length products (DLP) determined were below the established international reference dose levels. The mean effective doses in this study for the head, chest, and abdomen are 0.82, 3.7 and 5.4 mGy respectively. These values were observed that the effective dose per examination was lower in Sudan than in other countries. The report of a CT survey done in these centers indicates that the mean DLP values for adult patients were ranged from 272-460 mGy cm (head) 195-995 mGy cm (chest), 270-459 mGy cm (abdomen). There are a number of observed parameters that greatly need optimization, such as minimize the scan length, without missing any vital anatomical regions, modulation of exposure parameters (kV, mA, exposure time, and slice thickness) based on patient size and age. Another possible method is through use of contrast media only to optimize diagnostic yield. The last possible method is the use of radio protective materials for protection however, in order to achieve the above optimization strategies: there is great demand to educate CT personnel on the effects of scan parameter settings on radiation dose to patients and image quality required for accurate diagnosis. (Author)

  20. IMMUNOLOCALIZATION OF INHIBIN/ACTIVIN SUBUNITS AND STEROIDOGENIC ENZYMES IN THE TESTES OF AN ADULT AFRICAN ELEPHANT (LOXODONTA AFRICANA).

    Science.gov (United States)

    Li, Qinglin; Lu, Lu; Weng, Qiang; Kawakami, Shigehisa; Saito, Eriko; Yamamoto, Tatsuya; Yamamoto, Yuki; Kaewmanee, Saroch; Nagaoka, Kentaro; Watanabe, Gen; Taya, Kazuyoshi

    2016-06-01

    In this case report, the authors investigated immunolocalization of inhibin α and inhibin/activin βA and βB subunits, as well as steroidogenic enzymes, in the testes of an African elephant. Testes were collected from a reproductively active male African elephant (24 yr old) at autopsy. Histologically, all types of spermatogenic cells including mature-phase spermatozoa were found in the seminiferous tubules. Positive immunostaining for inhibin α and inhibin/activin βA and βB subunits was observed in Sertoli and Leydig cells. In addition, P450scc, 3βHSD, P450c17, and P450arom were also detected in the cytoplasm of Leydig cells. These results suggested that Leydig cells of adult African elephant testes have the ability to synthesize progestin, androgen, and estrogen, whereas both Sertoli and Leydig cells appear as a major source of inhibin secretion in the male African elephant. PMID:27468011

  1. Dengue Hemorrhagic Fever. Clinical Study of Hospitalized Adult Patients

    Directory of Open Access Journals (Sweden)

    Alfredo Espinosa Brito

    2014-08-01

    Full Text Available Background: the description of an epidemic is crucial from a clinical and epidemiological point of view.Objective: to identify the main clinical characteristics of hospitalized adult patients diagnosed with dengue hemorrhagic fever. Methods: a prospective case series study was conducted in 997 patients who met the diagnostic criteria for dengue hemorrhagic fever and were discharged from the Dr. Gustavo Aldereguía Lima Hospital from June 1st. to August 31, 1981. An automated database was developed based on the information collected from medical records using forms designed for the purpose. Results: forty eight point seven percent of the patients were in the third and fourth decades of life; females predominated (60.1 %. General symptoms were fever (97.4 %, asthenia (78.6 %, headache (76.4 %, anorexia (75.9 %, myalgia (62.1 % and sweating (37.2 %. The digestive symptoms included: nausea (57.8 %, vomiting (46.2 %, abdominal pain (31.6 % and diarrhea (14.1 %. The rash was developed by 32.5 % of the patients. Among the hemorrhagic manifestations were: petechiae (31.2 %, ecchymosis (11.5 %, epistaxis (7.6 %, hematemesis (6.2 %, hematuria (5.5 %, melena (3.4 %, gingival bleeding (3.4 %, enterorrhagia (2.2 %, metrorrhagia (2.1 %. The signs included: abdominal tenderness (53.6 %, tachycardia (25.9 %, lymphadenopathy (22.1 %, hypotension (12.0 %, pharyngeal redness (11.7 %, hepatomegaly (8.3 %, shock or "pre-shock" (6.9 % and splenomegaly (6.2%. Symptoms and signs were more frequent and severe among women. Eighty one point five percent of the patients were admitted one to three days after developing the symptoms. Thrombocytopenia (less than 100 000 platelets per mm3 was found in all cases and leukopenia was observed in 38.9 % of females and 20.6 % of men. Fourteen patients were admitted to intensive care, mostly due to shock; four of them with severe hemorrhagic manifestations. Only one patient died. Conclusions: the high morbidity due to dengue

  2. Mitoxantrone and cytosine arabinoside in previously untreated adult patients with acute non-lymphocytic leukemia.

    Science.gov (United States)

    Osman, I; Akin, U; Ismet, A; Meral, B; Hamdi, A; Haluk, K

    1996-01-01

    Twenty-five adult patients with previously untreated acute non-lymphocytic leukemia (ANLL) were treated with mitoxantrone (Mto) 12 mg/m2 daily by 30 minutes intravenous (IV) infusion for 3 days and cytosine arabinoside (Ara-C) 200 mg/m2 daily by continuous infusion for 7 days, as an induction therapy. After complete remission (CR) was observed, they were given two more courses of consolidation therapy which was as Mto 12 mg/m2 daily by 30 minutes IV infusion for one day, and Ara-C 200 mg/m2 daily by 30 minutes IV infusion for 5 days. CR was obtained in 18 of 25 patients (72%). Median remission duration was 294 days and length of survival was 366 days. 11 patients (44%) are still in remission. Myelosupression developed in all patients following induction therapy, but it was not observed after consolidation therapies. Non-hematological side-effects consisted of nausea, vomiting, alopecia, stomatitis, and transient elevation in liver enzymes. Our therapeutic responses are similar to those obtained by others. PMID:14651226

  3. Prosthodontic treatment of the edentulous adult cleft palate patient.

    Science.gov (United States)

    Sykes, Leanne M

    2003-03-01

    Clefts of the upper lip and plate are relatively common, yet dental treatment of these patients is still very poor and many grow up suffering dental neglect. Dental practitioners should become involved in the treatment team as dental needs are present from birth to death. Adult cleft patients often need tooth replacement with obturation of any residual clefts. They are best treated with tooth-supported removable appliances including partial and complete overdentures, thus preservation of their natural dentition is desirable. Edentulous cleft palate patients present with restorative difficulties due to their compromised maxillary arches as well as the presence of scar tissue in their palates and lips. An outline of these complications and guidelines for their treatment is illustrated in the form of three case reports from members of one family all presenting with varying cleft lip and palate defects. This article highlights the need for dental students to be exposed to dentally compromised patients so that they will feel confident enough to treat them in private practice. PMID:12800267

  4. Survival and associated factors in 268 adults with Pompe disease prior to treatment with enzyme replacement therapy

    Directory of Open Access Journals (Sweden)

    Reuser Arnold JJ

    2011-06-01

    Full Text Available Abstract Background Pompe disease is a rare lysosomal storage disorder characterized by muscle weakness and wasting. The majority of adult patients have slowly progressive disease, which gradually impairs mobility and respiratory function and may lead to wheelchair and ventilator dependency. It is as yet unknown to what extent the disease reduces the life span of these patients. Our objective was to determine the survival of adults with Pompe disease not receiving ERT and to identify prognostic factors associated with survival. Methods Data of 268 patients were collected in a prospective international observational study conducted between 2002 and 2009. Survival analyses from time of diagnosis and from time of study entry were performed using Kaplan-Meier curves and Cox-proportional-hazards regression. Results Median age at study entry was 48 years (range 19-79 years. Median survival after diagnosis was 27 years, while median age at diagnosis was 38 years. During follow-up, twenty-three patients died prior to ERT, with a median age at death of 55 (range 23-77 years. Use of wheelchair and/or respiratory support and patients' score on the Rotterdam Handicap Scale (RHS were identified as prognostic factors for survival. Five-year survival for patients without a wheelchair or respiratory support was 95% compared to 74% in patients who were wheelchair-bound and used respiratory support. In a Dutch subgroup of 99 patients, we compared the observed number of deaths to the expected number of deaths in the age- and sex-matched general population. During a median follow-up of 2.3 years, the number of deaths among the Dutch Pompe patients was higher than the expected number of deaths in the general population. Conclusion Our study shows for the first time that untreated adults with Pompe disease have a higher mortality than the general population and that their levels of disability and handicap/participation are the most important factors associated with

  5. Cervical column morphology in adult patients with obstructive sleep apnoea.

    Science.gov (United States)

    Sonnesen, Liselotte; Petri, Niels; Kjaer, Inger; Svanholt, Palle

    2008-10-01

    Cervical column morphology was examined in adult patients with obstructive sleep apnoea (OSA) and compared with the cervical morphology of an adult control group with neutral occlusion, normal craniofacial morphology, and no history of sleep apnoea. The sleep apnoea group consisted of 91 patients, 16 females aged 29-59 years (mean 49.4 years) and 75 males aged 27-65 years (mean 49.0 years). All patients were diagnosed with OSA by overnight polysomnography. The control group consisted of 21 subjects, 15 females aged 23-40 years (mean 29.2 years) and 6 males aged 25-44 years (mean 32.8 years). From each individual, a visual assessment of the cervical column was performed on the radiograph. Differences in the cervical column morphology, between the genders and the groups were assessed by Fisher's exact test and the effect of age by logistic regression analysis. In the OSA group, 46.2 per cent had fusion anomalies of the cervical column and 5.5 per cent a posterior arch deficiency. Fusion anomalies occurred in 26.4 per cent as fusions between two cervical vertebrae. Block fusions occurred in 12.1 per cent and occipitalization in 14.3 per cent. A posterior arch deficiency occurred in 2.2 per cent as a partial cleft of C1 and in 3.3 per cent as dehiscence of C3 and C4. No statistical gender differences were found in the occurrence of morphological characteristics of the cervical column. The fusion anomalies of the cervical column occurred significantly more often in the OSA group. The results indicate that the morphological deviations of the upper cervical vertebrae play a role in the phenotypical subdivision and diagnosis of OSA.

  6. Clinical characteristics of intermediate uveitis in adult Turkish patients

    Institute of Scientific and Technical Information of China (English)

    Esra; Kardes; Betul; Ilkay; Sezgin; Akcay; Kansu; Bozkurt; Cihan; Unlu; Gurkan; Erdogan; Gulunay; Akcali

    2015-01-01

    ·AIM: To describe the clinical characteristics of Turkish patients with intermediate uveitis(IU) and to investigate the effect of clinical findings and complications on final visual acuity(VA).·METHODS: We retrospectively analyzed the medical records of patients with IU who had at least 6mo of follow-up and were older than 16 y.· RESULTS: A total of 78 eyes of 45 patients were included in the study and the mean follow-up period was19.4mo. The mean age at the time of presentation was42.9s. Systemic disease associations were found in17.7% of cases; sarcoidosis(8.8%) and multiple sclerosis(6.6%) were the most common diseases. Recurrence rate(odds ratio=45.53; 95%CI: 2.181-950.58), vitritis equals to or more than 3+ cells(odds ratio =57.456; 95%CI: 4.154-794.79) and presenting with VA less than 20/40(odds ratio =43.81; 95% CI: 2.184-878.71) were also found as high risk factors for poor final VA. At the last follow-up examination, 67.9% of eyes had VA of 20/40 or better.·CONCLUSION: IU is frequently seen at the beginning of the fourth decade of life. The disease is most commonly idiopathic in adult Turkish patients. Patients with severe vitritis at presentation and patients with frequent recurrences are at high risk for poor visual outcome.

  7. Nucleic Acid Vaccination with Schistosoma mansoni Antioxidant Enzyme Cytosolic Superoxide Dismutase and the Structural Protein Filamin Confers Protection against the Adult Worm Stage

    OpenAIRE

    Cook, Rosemary M.; Carvalho-Queiroz, Claudia; Wilding, Gregory; Philip T. LoVerde

    2004-01-01

    Schistosomiasis remains a worldwide endemic cause of chronic and debilitating illness. There are two paradigms that exist in schistosome immunology. The first is that the schistosomule stages are the most susceptible to immune killing, and the second is that the adult stage, through evolution of defense mechanisms, can survive in the hostile host environment. One mechanism that seems to aid the adult worm in evading immune killing is the expression of antioxidant enzymes to neutralize the eff...

  8. Methylphenidate treatment leads to abnormalities on krebs cycle enzymes in the brain of young and adult rats.

    Science.gov (United States)

    Réus, Gislaine Z; Scaini, Giselli; Furlanetto, Camila B; Morais, Meline O S; Jeremias, Isabela C; Mello-Santos, Lis Mairá; Freitas, Karolina V; Quevedo, João; Streck, Emilio L

    2013-08-01

    Studies have shown a relationship between energy metabolism and methylphenidate (MPH); however, there are no studies evaluating the effects of MPH in Krebs cycle. So, we investigated if MPH treatment could alter the activity of citrate synthase (CS), malate dehydrogenase (MD), and isocitrate dehydrogenase (ID) in the brain of young and adult Wistar rats. Our results showed that MPH (2 and 10 mg/kg) reduced CS in the striatum and prefrontal cortex (PF), with MPH at all doses in the cerebellum and hippocampus after chronic treatment in young rats. In adult rats the CS was reduced in the cerebellum after acute treatment with MPH at all doses, and after chronic treatment in the PF and cerebellum with MPH (10 mg/kg), and in the hippocampus with MPH (2 and 10 mg/kg). The ID decreased in the hippocampus and striatum with MPH (2 and 10 mg/kg), and in the cortex (10 mg/kg) after acute treatment in young rats. In adult rats acute treatment with MPH (2 and 10 mg/kg) reduced ID in the cerebellum, and with MPH (10 mg/kg) in the cortex; chronic treatment with MPH (10 mg/kg) decreased ID in the PF; with MPH (2 and 10 mg/kg) in the cerebellum, and with MPH at all doses in the hippocampus. The MD did not alter. In conclusion, our results suggest that MPH can alter enzymes of Krebs cycle in brain areas involved with circuits related with attention deficit hyperactivity disorder; however, such effects depend on age of animal and treatment regime.

  9. Serum hepatic enzyme manifestations in patients with severe acute respiratory syndrome:Retrospective analysis

    Institute of Scientific and Technical Information of China (English)

    Hui-Juan Cui; Bin Zhang; Chuan-Jin Hua; Yue-Wen Gong; Xiao-Lin Tong; Ping Li; Ying-Xu Hao; Xiao-Guang Chen; Ai-Guo Li; Zhi-Yuan Zhang; Jun Duan; Min Zhen

    2004-01-01

    AIM: To evaluate the hepatic function in patients with severe acute respiratory syndrome (SARS) and possible causes of hepatic disorder in these patients.METHODS: One hundred and eighty-two patients with SARS were employed in a retrospective study that investigated hepatic dysfunction. Liver alanine aminotransferase (ALT),aspartate aminotransferase (AST) and lactic dehydrogenase (LDH) were analyzed in these patients. Patients with different hospital treatments were further investigated.RESULTS: Of the 182 patients, 128(70.3%) had abnormal ALT activity, 57(31.3%) had abnormal AST activity and 87(47.8%) had abnormal LDH activity. The peak of elevated hepatic enzyme activities occurred between the sixth day and the tenth day after the first day of reported fever. Of the 182 patients, 160(87.9%) had been treated with antibiotics, 137(75.2%) with Ribavirin, and 115(63.2%) with methylpredisolone. There was no statistically significant correlation between the duration of Ribavirin treatement and hepatic dysfunction.CONCLUSION: Abnormal liver functions were common in patients with SARS and could be associated with virus replication in the liver.

  10. Higher Plasma Pyridoxal Phosphate Is Associated with Increased Antioxidant Enzyme Activities in Critically Ill Surgical Patients

    Directory of Open Access Journals (Sweden)

    Chien-Hsiang Cheng

    2013-01-01

    Full Text Available Critically ill patients experience severe stress, inflammation and clinical conditions which may increase the utilization and metabolic turnover of vitamin B-6 and may further increase their oxidative stress and compromise their antioxidant capacity. This study was conducted to examine the relationship between vitamin B-6 status (plasma and erythrocyte PLP oxidative stress, and antioxidant capacities in critically ill surgical patients. Thirty-seven patients in surgical intensive care unit of Taichung Veterans General Hospital, Taiwan, were enrolled. The levels of plasma and erythrocyte PLP, serum malondialdehyde, total antioxidant capacity, and antioxidant enzyme activities (i.e., superoxide dismutase (SOD, glutathione S-transferase, and glutathione peroxidase were determined on the 1st and 7th days of admission. Plasma PLP was positively associated with the mean SOD activity level on day 1 (r=0.42, P<0.05, day 7 (r=0.37, P<0.05, and on changes (Δ (day 7 − day 1 (r=0.56, P<0.01 after adjusting for age, gender, and plasma C-reactive protein concentration. Higher plasma PLP could be an important contributing factor in the elevation of antioxidant enzyme activity in critically ill surgical patients.

  11. Study of leukocytic hydrolytic enzymes in patients with acute stage of coronary heart disease

    Directory of Open Access Journals (Sweden)

    Chavan Vishwas

    2007-02-01

    Full Text Available BACKGROUND: Coronary heart disease (CHD is a major killer worldwide. Atherosclerosis, which is the basis of CHD, is believed to be an inflammatory disorder. Though various aspects of atherosclerosis are extensively studied, leukocytic hydrolytic enzymes are not studied very well with respect to CHD. AIM: This study was planned to assess changes associated with leukocytic hydrolases in CHD patients. SETTING AND DESIGN: A tertiary care hospital; case-control study. MATERIALS AND METHODS: 106 patients with acute myocardial infarction, 60 patients with unstable angina and 45 healthy controls were included in the study. Acid phosphatase, lysozyme, adenosine deaminase (ADA and cathepsin-G levels were estimated from leukocytes. Reduced glutathione (GSH and malondialdehyde (MDA levels were measured. STATISTICAL ANALYSIS: Statistical comparison of data was done using student′s t-test (unpaired. Correlation difference was calculated by using Pearson correlation coefficient. RESULTS: Significantly higher levels of acid phosphatase, lysozyme, ADA with lower levels of cathepsin G in leukocytes were observed in CHD group. We also found significantly higher levels of serum MDA with lower concentrations of blood GSH in CHD group. In diabetic CHD group, significantly higher levels of leukocytic acid phosphatase, lysozyme, ADA and serum MDA with lower levels of cathepsin G and blood GSH were observed. CONCLUSIONS: Our study indicates that leukocyte hydrolytic enzymes, mainly acid phosphatase, lysozyme and ADA were more active in CHD patients and may contribute to inflammation related with CHD. Its also indicates that leukocyte cathepsin-G may have antiinflammatory role.

  12. The clinical significance of myocardial enzymes in measles patients%麻疹患者心肌酶检测的临床意义

    Institute of Scientific and Technical Information of China (English)

    古巧燕; 蔡波; 徐光华; 任迎全

    2012-01-01

    Objective To explore the clinical significance of myocardial enzymes in measles patients. Methods Making correlation analysis with hospital clinical data from the 188 cases of measles patients in 2011. 1-2011. 5. Results Adults measles and children measles differ in condition of abnormal myocardial enzymes j abnormal myocardial enzymes differences between patients in feve period, rash period and patients in recovery period) abnormal myocardial enzymes in measles patients has no correlation with abnormal ECG. There is no difference between measles polarization liquid treatment group and observation group in myocardial enzyme recovery. Conclusion Myocardial damage in children measles patients seems more common than adult measles patients, then the monitoring of myocardial enzymes has larger clinical significance to children measles patients; Measles patients myocardial damage usually occurs in fever and rash period, to some extent.it has positive correlation with the condition of measles patients; also it can reflect the clinical progress of measles; Measles patients with severe myocardial enzymes can lead to the appear of ECG abnormalities appear; 4. The myocardial injury in measles patients has self-healing recovery trend.%目的 探讨麻疹患者心肌酶异常的临床意义.方法 对188例住院麻疹患者的临床资料进行回顾分析.结果 成人麻疹心肌酶谱异常与儿童心肌酶谱异常存在差异(P<0.01);麻疹发热期与出疹期心肌酶谱异常比较差异无统计学意义(P>0.05);发热期与恢复期、出疹期与恢复期比较,差异有统计学意义(均P<0.01);麻疹患者心肌酶谱异常与心电图异常无明显相关性;麻疹患者极化液治疗组与观察组心肌酶恢复情况无差异.结论 ①儿童麻疹患者的心肌损害较成年麻疹患者更普遍,故心肌酶的监测对儿童麻疹患者的临床意义更大.②麻疹患者心肌损害的出现多发生在发热期、出疹期,一定程度

  13. Skeletal muscle strength in older adults. Angiotensin-converting enzyme (ACE genotype affects: an UPDATE

    Directory of Open Access Journals (Sweden)

    ANA PEREIRA

    2011-06-01

    Full Text Available Problem Statement : Previous studies have associated angiotensin-converting enzyme (ACE with variability inthe skeletal muscle baseline strength, though conclusions have been inconsistent across investigations.Approach: The purpose of this study was to review the most important studies that have been exanimate thepossible association between ACE genotype and skeletal muscle baseline strength in elite male and femaleathletes involved in elderly populations. This research is needed because the possibility that the DD genotypemay be associated with a greater proportion of fast twitch fibers could explain the influence of the ACE D alleleupon strength/ power, particularly at high velocities, but this evidence remains equivocal in older people becausemore studies are necessary.Results: Thus, according to scientific evidence, changes in muscle strength with exercise training in olderindividuals may be dependent on ACE I/D genotype. Of note, the results provide a novel insight that thesegenetic variations may interact to determine muscle mass in older women specially. The determination of thispredisposition in this population, highlighting the interest of study, for the prophylactic attitude on the factorsand causes of aging (sarcopenia, osteoporosis, risk of falls, reduction of functional physical go through thisanalysis.Conclusions/Recommendations: In this work, the state of the art related to the influence of the ACE genotypeon skeletal muscle strength was presented and some important relations were reported

  14. Humidification during mechanical ventilation in the adult patient.

    Science.gov (United States)

    Al Ashry, Haitham S; Modrykamien, Ariel M

    2014-01-01

    Humidification of inhaled gases has been standard of care in mechanical ventilation for a long period of time. More than a century ago, a variety of reports described important airway damage by applying dry gases during artificial ventilation. Consequently, respiratory care providers have been utilizing external humidifiers to compensate for the lack of natural humidification mechanisms when the upper airway is bypassed. Particularly, active and passive humidification devices have rapidly evolved. Sophisticated systems composed of reservoirs, wires, heating devices, and other elements have become part of our usual armamentarium in the intensive care unit. Therefore, basic knowledge of the mechanisms of action of each of these devices, as well as their advantages and disadvantages, becomes a necessity for the respiratory care and intensive care practitioner. In this paper, we review current methods of airway humidification during invasive mechanical ventilation of adult patients. We describe a variety of devices and describe the eventual applications according to specific clinical conditions.

  15. Humidification during Mechanical Ventilation in the Adult Patient

    Directory of Open Access Journals (Sweden)

    Haitham S. Al Ashry

    2014-01-01

    Full Text Available Humidification of inhaled gases has been standard of care in mechanical ventilation for a long period of time. More than a century ago, a variety of reports described important airway damage by applying dry gases during artificial ventilation. Consequently, respiratory care providers have been utilizing external humidifiers to compensate for the lack of natural humidification mechanisms when the upper airway is bypassed. Particularly, active and passive humidification devices have rapidly evolved. Sophisticated systems composed of reservoirs, wires, heating devices, and other elements have become part of our usual armamentarium in the intensive care unit. Therefore, basic knowledge of the mechanisms of action of each of these devices, as well as their advantages and disadvantages, becomes a necessity for the respiratory care and intensive care practitioner. In this paper, we review current methods of airway humidification during invasive mechanical ventilation of adult patients. We describe a variety of devices and describe the eventual applications according to specific clinical conditions.

  16. Adult patients with Fontan circulation: What we know and how to manage adults with Fontan circulation?

    Science.gov (United States)

    Ohuchi, Hideo

    2016-09-01

    Most of patients after the Fontan operation can reach their adulthood, however, the management strategy for this complex pathophysiology has not been yet established. In general, elevated central venous pressure (CVP) and low cardiac output (CO) due to impaired ventricular preload characterize the Fontan circulation and the ideal hemodynamics could be a combination of a lower CVP with a higher CO. Thus, preserved functional systemic ventricle with low pulmonary artery resistance is thought to be crucial for better long-term outcome. However, on the other hand, because of the unique hemodynamics, these patients have significantly higher incidence of complications, sequelae, and even mortality. The major complications are supraventricular arrhythmias, heart failure, and Fontan-related problems, including protein-losing enteropathy and pulmonary arteriovenous fistulae, both of which are refractory to the treatments, and most of these "Fontan inconveniences" increase as patients age. In addition, one of the recent emerging problems is Fontan-associated liver disease that includes liver cirrhosis and hepatocellular carcinoma. Furthermore, women with Fontan circulation also reach childbearing age and there have been increasing numbers of reports showing a high incidence of pregnancy-associated complications. All these problems may be a part of "Fontan inconveniences" because most of the current Fontan patients are still "young" i.e. in their twenties or thirties and it may be not surprising that more new Fontan-associated pathophysiology emerges as patients age. Recent evidence reminds us of the concept that adult Fontan pathophysiology is not just a cardiovascular disease, rather, a multiorgan disease with many interactions between cardiovascular and non-cardiovascular organs. Therefore, a multidisciplinary approach is mandatory to take care of and anticipate the better long-term outcome. PMID:27134136

  17. QL-04FACTORS ASSOCIATED WITH SUICIDAL IDEATION IN CLINICALLY DISTRESSED ADULT GLIOMA PATIENTS

    OpenAIRE

    Banerjee, Pia; Cloughesy, Timothy; Cervantes, Sandra; Pham, Jennifer; Nghiemphu, Phioanh; Lai, Albert; Wellisch, David

    2014-01-01

    OBJECTIVE: During patient care, it is critical to identify the glioma patients who are experiencing suicidal ideation among those who present with elevated levels of psychological distress, so appropriate interventions can be implemented. The aim of this study was to determine the factors that differentiated adult glioma patients with possible suicidal ideation from those without suicidal ideation among patients experiencing psychological distress. METHODS: 317 adult patients with WHO Grade I...

  18. Increased urinary angiotensin-converting enzyme 2 in renal transplant patients with diabetes.

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    Fengxia Xiao

    Full Text Available Angiotensin-converting enzyme 2 (ACE2 is expressed in the kidney and may be a renoprotective enzyme, since it converts angiotensin (Ang II to Ang-(1-7. ACE2 has been detected in urine from patients with chronic kidney disease. We measured urinary ACE2 activity and protein levels in renal transplant patients (age 54 yrs, 65% male, 38% diabetes, n = 100 and healthy controls (age 45 yrs, 26% male, n = 50, and determined factors associated with elevated urinary ACE2 in the patients. Urine from transplant subjects was also assayed for ACE mRNA and protein. No subjects were taking inhibitors of the renin-angiotensin system. Urinary ACE2 levels were significantly higher in transplant patients compared to controls (p = 0.003 for ACE2 activity, and p≤0.001 for ACE2 protein by ELISA or western analysis. Transplant patients with diabetes mellitus had significantly increased urinary ACE2 activity and protein levels compared to non-diabetics (p<0.001, while ACE2 mRNA levels did not differ. Urinary ACE activity and protein were significantly increased in diabetic transplant subjects, while ACE mRNA levels did not differ from non-diabetic subjects. After adjusting for confounding variables, diabetes was significantly associated with urinary ACE2 activity (p = 0.003 and protein levels (p<0.001, while female gender was associated with urinary mRNA levels for both ACE2 and ACE. These data indicate that urinary ACE2 is increased in renal transplant recipients with diabetes, possibly due to increased shedding from tubular cells. Urinary ACE2 could be a marker of renal renin-angiotensin system activation in these patients.

  19. Scoping the Need for PBPK modeling of Child-Adult Metabolism Differences: Case Studies Applying an Enzyme Ontogeny Database (Poster SOT 2014)

    Science.gov (United States)

    Knowledge and consideration of the ontogeny of Phase I and Phase II metabolizing enzymes could be a susceptibility factor in determining internal dose and risk of xenobiotic exposure to children in comparison to adults. Early life ontogeny of metabolizing systems has been conside...

  20. Axial mitochondrial myopathy in a patient with rapidly progressive adult-onset scoliosis.

    Science.gov (United States)

    Hiniker, Annie; Wong, Lee-Jun; Berven, Sigurd; Truong, Cavatina K; Adesina, Adekunle M; Margeta, Marta

    2014-01-01

    Axial myopathy can be the underlying cause of rapidly progressive adult-onset scoliosis; however, the pathogenesis of this disorder remains poorly understood. Here we present a case of a 69-year old woman with a family history of scoliosis affecting both her mother and her son, who over 4 years developed rapidly progressive scoliosis. The patient had a history of stable scoliosis since adolescence that worsened significantly at age 65, leading to low back pain and radiculopathy. Paraspinal muscle biopsy showed morphologic evidence of a mitochondrial myopathy. Diagnostic deficiencies of electron transport chain enzymes were not detected using standard bioassays, but mitochondrial immunofluorescence demonstrated many muscle fibers totally or partially deficient for complexes I, III, IV-I, and IV-IV. Massively parallel sequencing of paraspinal muscle mtDNA detected multiple deletions as well as a 40.9% heteroplasmic novel m.12293G > A (MT-TL2) variant, which changes a G:C pairing to an A:C mispairing in the anticodon stem of tRNA Leu(CUN). Interestingly, these mitochondrial abnormalities were not detected in the blood of either the patient or her son, suggesting that the patient's rapidly progressive late onset scoliosis was due to the acquired paraspinal mitochondrial myopathy; the cause of non-progressive scoliosis in the other two family members currently remains unexplained. Notably, this case illustrates that isolated mitochondrial myopathy can underlie rapidly-progressive adult-onset scoliosis and should be considered in the differential diagnosis of the primary axial myopathy.

  1. Migraine pain location in adult patients from eastern India

    Directory of Open Access Journals (Sweden)

    Chakravarty Ambar

    2008-01-01

    Full Text Available Background: Sparse literature documenting the location of pain at the onset of migraine attacks and during established headaches is available. Objectives: A prospective study (2003-05 on 800 adult migraine patients (International Classifications of Headache Disorders (ICHD, 2:1.1, 1.2.1 and 1.6.1 was conducted to document (a sites of onset of pain and (b location of pain during established attacks (in> 50% occasions through semistructured interviews. Results: Demography: N = 800; M:F = 144:656 (1:4.56; age, 16-42 years (mean, 26 years; duration of migraine, 1-18 years (mean, 6.8 years. 87% of the subjects were ethnic Bengalis from the eastern Indian state of West Bengal, Calcutta being the capital city. Migraine types (on the basis of> 50% headache spells: N = 800; 1.1:668 (83.5%; 1.2.1:18 (2.25%; 1.6.1:114 (14.25%. Location of pain at onset: Unilateral onset was present in 41.38% of the patients; of these, 53.17% had eye pain; 8.16%, frontal pain and 38.67%, temporal pain. In 32.25% of the patients, bilateral/central location of pain, mostly bitemporal or at vertex was noted. Cervico-occipital pain onset was noted in 26.43% patients (predominantly occipital, 14.68%; predominantly cervical, 11.75%. Location of established headaches: In 47.4% of the patients, with unilateral ocular or temporal onset, pain remained at the same site. Pain became hemicranial in 32.9%. In most patients, unilateral frontal onset pain (55.5% became bilateral or holocranial. Most bilateral ocular (69.4% and temporal onset (69.7% pains remained at the same location. However, most bifrontal (55.6% and vertex onset (56.9% pains subsequently became holocranial. Most occipital pains at onset became holocranial (45.3%, but cervical pains subsequently became either hemicranial (38.3% or holocranial (36.2%. Conclusions: This study documents location of pain at the onset and during established headaches in migraine patients largely from a specific ethnic group. Migraine with

  2. Identification of Genes Coding Aminoglycoside Modifying Enzymes in E. coli of UTI Patients in India

    Directory of Open Access Journals (Sweden)

    Abdul Rouf Mir

    2016-01-01

    Full Text Available This study is to probe the pattern of antibiotic resistance against aminoglycosides and its mechanism in E. coli obtained from patients from Chennai, India. Isolation and identification of pathogens were done on MacConkey agar. Antimicrobial sensitivity testing was done by disc diffusion test. The identification of genes encoding aminoglycoside modifying enzymes was done by Polymerase Chain Reaction (PCR. Out of 98 isolates, 71 (72.45% isolates were identified as E. coli and the remaining 27 (27.55% as other bacteria. Disc diffusion method results showed a resistance level of 72.15% for streptomycin, 73.4% for gentamicin, 63.26% for neomycin, 57.14% for tobramycin, 47.9% for netilmicin, and 8.16% for amikacin in E. coli. PCR screening showed the presence of four genes, namely, rrs, aacC2, aacA-aphD, and aphA3, in their plasmid DNA. The results point towards the novel mechanism of drug resistance in E. coli from UTI patients in India as they confirm the presence of genes encoding enzymes that cause resistance to aminoglycoside drugs. This could be an alarm for drug prescription to UTI patients.

  3. Recommendations for initiation and cessation of enzyme replacement therapy in patients with Fabry disease

    DEFF Research Database (Denmark)

    Biegstraaten, Marieke; Arngrímsson, Reynir; Barbey, Frederic;

    2015-01-01

    INTRODUCTION: Fabry disease (FD) is a lysosomal storage disorder resulting in progressive nervous system, kidney and heart disease. Enzyme replacement therapy (ERT) may halt or attenuate disease progression. Since administration is burdensome and expensive, appropriate use is mandatory. We aimed...... for renal transplantation, in combination with advanced heart failure (NYHA class IV), cessation of ERT should be considered. ERT in patients who are non-compliant or fail to attend regularly at visits should be stopped. CONCLUSION: The recommendations can be used as a benchmark for initiation and cessation...

  4. Low red blood cell levels of deglycating enzymes incolorectal cancer patients

    Institute of Scientific and Technical Information of China (English)

    Maria Notarnicola; Maria Gabriella Caruso; Valeria Tutino; Vito Guerra; Giovanni Misciagna

    2011-01-01

    AIM: To investigate Glyoxalase Ⅰ and fructosamine-3- kinase (FN3K) activity in red blood cells from patients with colorectal adenomas and cancer.METHODS: Thirty three consecutive subjects with one or more histologically confirmed colorectal adenomatous polyps, 16 colorectal cancer patients and a group of 11 control subjects with normal colonoscopy were included in the study. Glyoxalase Ⅰ and FN3K activities were measured in red blood cells using a spectrophotometric and radiometric assay, respectively.RESULTS: A significant reduction in both Glyoxalase Ⅰ and FN3K activity was detected in patients with tumors compared to patients with adenomas and the controls. Erythrocyte Glyoxalase Ⅰ activity in colorectal cancer was approximately 6 times lower than that detected in patients with adenoma (0.022 ± 0.01 mmol/min per milliliter vs 0.128 ± 0.19 mmol/min per milliliter of red blood cells, P = 0.003, Tukey's test). FN3K activity in red blood cells from patients with colon cancer was approximately 2 times lower than that detected in adenomapatients (19.55 ± 6.4 pmol/min per milliliter vs 38.6 ± 31.7 pmol/min per milliliter of red blood cells, P = 0.04, Tukey's test).CONCLUSION: These findings suggest that deglycating enzymes may be involved in the malignant transformation of colon mucosa.

  5. Relationship between perceived sleep and polysomnography in older adult patients

    Science.gov (United States)

    dos Santos Silva, Mayra; Bazzana, Caroline Moreira; de Souza, Altay Lino; Ramos, Luiz Roberto; Tufik, Sergio; Lucchesi, Lígia M.; Lopes, Guiomar Silva

    2015-01-01

    Background and aims Aging is a multifactorial process that elicits changes in the duration and quality of sleep. Polysomnography is considered to be the standard examination for the analysis of sleep and consists of the simultaneous recording of selected physiological variables during sleep. Objective The objective of this study was to use polysomnography to compare sleep reported by senior citizens. Methods We selected 40 patients, both male and female, with ages ranging from 64 to 89 years from the Center for the Study of Aging at the Federal University of São Paulo. Patients answered questions about sleep on the Comprehensive Geriatric Assessment and underwent polysomnography. Results The results were compared, and agreement between perceived sleep and polysomnography was found in several areas. There was an association between difficulty sleeping and sleep onset latency (p=0.015), waking up at night with sleep onset latency (p=0.005), total sleep time with daytime sleepiness (0.005) and snoring (0.027), sleep efficiency with sleepiness (0.004), snoring (0.033) and pause in breathing (p=0.024), awakenings with snoring (p=0.012) and sleep apnea with pauses in breathing (p=0.001). Conclusion These results suggest that the older adult population have a good perception of their sleep. The questionnaires aimed at this population should be used as an alternative to polysomnography. PMID:26483948

  6. Metabolic aspects of adult patients with nonalcoholic fatty liver disease.

    Science.gov (United States)

    Abenavoli, Ludovico; Milic, Natasa; Di Renzo, Laura; Preveden, Tomislav; Medić-Stojanoska, Milica; De Lorenzo, Antonino

    2016-08-21

    Nonalcoholic fatty liver disease (NAFLD) is a major cause of chronic liver disease and it encompasses a spectrum from simple steatosis to steatohepatitis, fibrosis, or cirrhosis. The mechanisms involved in the occurrence of NAFLD and its progression are probably due to a metabolic profile expressed within the context of a genetic predisposition and is associated with a higher energy intake. The metabolic syndrome (MS) is a cluster of metabolic alterations associated with an increased risk for the development of cardiovascular diseases and diabetes. NAFLD patients have more than one feature of the MS, and now they are considered the hepatic components of the MS. Several scientific advances in understanding the association between NAFLD and MS have identified insulin resistance (IR) as the key aspect in the pathophysiology of both diseases. In the multi parallel hits theory of NAFLD pathogenesis, IR was described to be central in the predisposition of hepatocytes to be susceptible to other multiple pathogenetic factors. The recent knowledge gained from these advances can be applied clinically in the prevention and management of NAFLD and its associated metabolic changes. The present review analyses the current literature and highlights the new evidence on the metabolic aspects in the adult patients with NAFLD. PMID:27610012

  7. Experiences of adult patients hearing loss postlingually with Cochlear Implant

    Directory of Open Access Journals (Sweden)

    Teresa María Lizcano Tejado

    2013-09-01

    Full Text Available Hearing loss is a significant public health problem. The incidence is difficult to establish because of the lack of data in people under age three, but is estimated about 1 per thousand for severe and profound hearing loss.A cochlear implant (CI is a device that converts sounds into electrical energy that triggers a sensation of hearing. The IC is indicated in patients with severe bilateral sensorineural hearing loss with null or poor benefit use of hearing aids.The general objective of this project is to understand the experiences of adult patients with severe-profound sensorineural hearing loss with IC postlingually throughout the implementation process.A personal vision of those implemented will allow us to learn how to face the possibility to hear and interact with their environment, applying this information to improve health care provided to them and identifying those areas where such assistance should be improved. Also allow us to compare the initial expectations and have been achieved, creating realistic expectations for future candidates.For its development we have designed a qualitative study, based on the principles and procedures of grounded theory, semistructured interviews, participant observation and discussion groups.The data will be analyzed using the software Nudist ViVo 9.

  8. Metabolic aspects of adult patients with nonalcoholic fatty liver disease

    Science.gov (United States)

    Abenavoli, Ludovico; Milic, Natasa; Di Renzo, Laura; Preveden, Tomislav; Medić-Stojanoska, Milica; De Lorenzo, Antonino

    2016-01-01

    Nonalcoholic fatty liver disease (NAFLD) is a major cause of chronic liver disease and it encompasses a spectrum from simple steatosis to steatohepatitis, fibrosis, or cirrhosis. The mechanisms involved in the occurrence of NAFLD and its progression are probably due to a metabolic profile expressed within the context of a genetic predisposition and is associated with a higher energy intake. The metabolic syndrome (MS) is a cluster of metabolic alterations associated with an increased risk for the development of cardiovascular diseases and diabetes. NAFLD patients have more than one feature of the MS, and now they are considered the hepatic components of the MS. Several scientific advances in understanding the association between NAFLD and MS have identified insulin resistance (IR) as the key aspect in the pathophysiology of both diseases. In the multi parallel hits theory of NAFLD pathogenesis, IR was described to be central in the predisposition of hepatocytes to be susceptible to other multiple pathogenetic factors. The recent knowledge gained from these advances can be applied clinically in the prevention and management of NAFLD and its associated metabolic changes. The present review analyses the current literature and highlights the new evidence on the metabolic aspects in the adult patients with NAFLD. PMID:27610012

  9. Asymmetric periflexural exanthema: A report in an adult patient

    Directory of Open Access Journals (Sweden)

    Zawar V

    2003-11-01

    Full Text Available Asymmetric periflexural exanthem (APE is a distinctive exanthem, probably viral in origin. It is largely a disease of childhood and is uncommon in adults. We report an adult man presenting with the typical clinical findings of APE.

  10. Clinical features of adult patients with Eisenmenger syndrome associated with different types of congenital heart disease

    Institute of Scientific and Technical Information of China (English)

    陈果

    2013-01-01

    Objective To explore the clinical features and hemodynamics of adult patients with Eisenmenger syndrome in different types of congenital heart diseases (CHD) .Methods Patients with Eisenmenger syndrome with different types of CHD diagnosed by right heart

  11. Exercise capacity in adult patients with congenitally corrected transposition of the great arteries

    OpenAIRE

    Fredriksen, P; Chen, A.; Veldtman, G; S Hechter; Therrien, J.; Webb, G.

    2001-01-01

    OBJECTIVE—To examine cardiopulmonary values, static lung function, and ejection fraction in adult patients with congenitally corrected transposition of the great arteries (CCTGA).
PATIENTS AND METHODS—41 patients who had undergone static lung function testing and cardiopulmonary exercise tests with measurements of ejection fraction were identified at the Toronto Congenital Cardiac Centre for Adults.
RESULTS—Aerobic capacity in patients with CCTGA was severely diminished, varying from 30-50% o...

  12. Expression of eukaryotic initiation factor 5A and hypusine forming enzymes in glioblastoma patient samples: implications for new targeted therapies.

    Directory of Open Access Journals (Sweden)

    Michael Preukschas

    Full Text Available Glioblastomas are highly aggressive brain tumors of adults with poor clinical outcome. Despite a broad range of new and more specific treatment strategies, therapy of glioblastomas remains challenging and tumors relapse in all cases. Recent work demonstrated that the posttranslational hypusine modification of the eukaryotic initiation factor 5A (eIF-5A is a crucial regulator of cell proliferation, differentiation and an important factor in tumor formation, progression and maintenance. Here we report that eIF-5A as well as the hypusine-forming enzymes deoxyhypusine synthase (DHS and deoxyhypusine hydroxylase (DOHH are highly overexpressed in glioblastoma patient samples. Importantly, targeting eIF-5A and its hypusine modification with GC7, a specific DHS-inhibitor, showed a strong antiproliferative effect in glioblastoma cell lines in vitro, while normal human astrocytes were not affected. Furthermore, we identified p53 dependent premature senescence, a permanent cell cycle arrest, as the primary outcome in U87-MG cells after treatment with GC7. Strikingly, combined treatment with clinically relevant alkylating agents and GC7 had an additive antiproliferative effect in glioblastoma cell lines. In addition, stable knockdown of eIF-5A and DHS by short hairpin RNA (shRNA could mimic the antiproliferative effects of GC7. These findings suggest that pharmacological inhibition of eIF-5A may represent a novel concept to treat glioblastomas and may help to substantially improve the clinical course of this tumor entity.

  13. Adult growth hormone (GH)-deficient patients demonstrate heterogeneity between childhood onset and adult onset before and during human GH treatment. Adult Growth Hormone Deficiency Study Group

    DEFF Research Database (Denmark)

    Attanasio, A F; Lamberts, S W; Matranga, A M;

    1997-01-01

    The onset of adult GH deficiency may be during either adulthood (AO) or childhood (CO), but potential differences have not previously been examined. In this study the baseline and GH therapy (12.5 micrograms/kg per day) data from CO (n = 74; mean age 29 yr) and AO (n = 99; mean age 44 yr) GH......-deficient adult patients have been compared. The first 6 months comprised randomized, double-blind treatment with GH or placebo, then all patients were GH-treated for a further 12 months. At baseline the height, body weight, body mass index, lean body mass, and waist/hip ratio of AO patients were significantly (P...

  14. Forecasting Model of Gene Enzyme Polymorphism Detoxification in Patients Suffered from HFRS

    Directory of Open Access Journals (Sweden)

    G. M. Hasanova

    2016-01-01

    Full Text Available Aim: to study gene enzyme polymorphism of xenobiotic detoxification in patients suffered from HFRS influenced by disease severityProceedings : Molecular genetic checkup has been done in 292 patients suffered from HFRS and 426 seronegative donors.DNA samples isolated from lymphocytes of peripheral gene enzyme were used for molecular genetic checkup. Phenic-chloroform extraction method was applied to isolate DNA. The given DNA was used for polymerase chain reaction of DNA synthesis. Polymorphous CYP1A1 and GSTP1 gene locus analysis was performed on an automatic basis by polymerase chain reaction of DNA synthesis in a thermal cycle «Terzik» produced «DNK–techologiya» ( Moscow city with the use of locus specific and oligonucleotide primers.Outcomings: Glutathion-S-transferase class π with A313G locus of AG heterozygous genotype is typical for people of Bashkortostan due to underlying risk for HFRS. A combination of genotypes in the form of cytochrome P-450A1 with polymorphous locus A2455G and glutathione-S-transferase class π with A313G locus of AG can be found only in case of severe form of HFRS.

  15. Asymptomatic and Persistent Elevation of Pancreatic Enzymes in an Ulcerative Colitis Patient

    Directory of Open Access Journals (Sweden)

    Elisa Liverani

    2013-01-01

    Full Text Available Azathioprine has been extensively used in the management of inflammatory bowel diseases. It might cause pancreatic damage in the form of either asymptomatic elevation in serum amylase/lipase or overt acute pancreatitis. Here we report the case of a 61-year-old patient with ulcerative colitis who had been treated with azathioprine for three years, achieving clinical remission. During treatment he presented an asymptomatic elevation of serum pancreatic enzymes, without any signs of pancreatitis at imaging. This evidence brought us to reassess the drug dosage, without achieving a normalization of biochemical analysis. Autoimmune pancreatitis was excluded. One year after the suspension of azathioprine, we still face persistent high levels of amylase/lipase. Normalization of enzymatic values in patients who develop intolerance to azathioprine, in the form of either asymptomatic elevation in serum amylase/lipase or overt acute pancreatitis, is usually achieved in about two months after stopping drug intake. Asymptomatic elevation in serum pancreatic enzymes in the absence of pancreatic disease is reported in the literature and defined as “Gullo’s syndrome,” but nobody of the subjects studied had been treated in the past with pancreatotoxic drugs. Might this case be defined as “benign pancreatic hyperenzymemia”?

  16. Angiotensin Converting Enzyme Gene Polymorphism in Egyptian Patients with Systemic Lupus Erythematosus

    Directory of Open Access Journals (Sweden)

    El-Shafeey M.M., El-Shayeb M., Othman E. and Elfawy N

    2005-12-01

    Full Text Available Systemic lupus erythematosus (SLE shows various clinical manifestations with various immunological abnormalities. The development of lupus nephritis and vasculitis is common in patients with SLE. As angiotensin I-converting enzyme (ACE has been reported to be associated with various immunological phenomena, we investigated the correlation between insertion(I / deletion(D polymorphism of the ACE gene and SLE. Fifty Egyptian patients with SLE and thirty healthy control persons were involved in this study. ACE gene was detected by the polymerase chain reaction (PCR. In SLE patients, there is a significant difference when comparing DD and II genotypes (P<0.05,being higher in the DD genotype. And a highly significant difference when comparing ID and II genotypes (P=0.001, being much higher in ID genotype than II genotype. According to vasculitis, there is a significant relationship between vasculitis and patients genotypes when comparing ID genotype with both II and DD genotypes (P<0.05, being highest in ID genotype. There is a significant relationship found when comparing ID genotype with both II and DD genotypes, being highest in ID genotype in patients with score 21. These results suggest that the ACE genotype could be associated with SLE.

  17. Intussusception secondary to a carcinoid tumor in an adult patient

    OpenAIRE

    Wiener-Carrillo, Isidoro; González-Alvarado, Carlos; Cervantes-Valladolid, Mario; Echaverry-Navarrete, Denis; Zubieta-O’Farrill, Gregorio; Gudiño-Chávez, Andrés

    2014-01-01

    INTRODUCTION Intussusception in adult patients represents 5% of all intussusceptions and 1–5% of bowel obstructions in adults. In contrast to pediatric patients, 90% of the time, in adults, it's caused by well-established pathologic mechanisms, such as carcinoma, polyps, diverticula, Meckel diverticula, stenosis, or benign neoplasms. Small intestine intussusceptions are more frequent, but colonic intussusceptions are caused 50% of the time by malignant neoplasms, especially adenocarcinoma. PR...

  18. Warming up Improves Speech Production in Patients with Adult Onset Myotonic Dystrophy

    Science.gov (United States)

    de Swart, B.J.M.; van Engelen, B.G.M.; Maassen, B.A.M.

    2007-01-01

    This investigation was conducted to study whether warming up decreases myotonia (muscle stiffness) during speech production or causes adverse effects due to fatigue or exhaustion caused by intensive speech activity in patients with adult onset myotonic dystrophy. Thirty patients with adult onset myotonic dystrophy (MD) and ten healthy controls…

  19. Effects of enzyme-treated asparagus extract on heat shock protein 70, stress indices, and sleep in healthy adult men.

    Science.gov (United States)

    Ito, Tomohiro; Goto, Kazunori; Takanari, Jun; Miura, Takehito; Wakame, Koji; Nishioka, Hiroshi; Tanaka, Aiko; Nishihira, Jun

    2014-01-01

    Enzyme-treated asparagus extract (ETAS) has been developed as a novel anti-stress functional food ingredient that is produced from asparagus. Two human intervention trials with ETAS were conducted in healthy adult male volunteers. Study 1 was a randomized, double-blind, placebo-controlled study to assess the effects of ETAS on expression of heat shock protein 70 (HSP70) mRNA in blood and the autonomic nervous system (ANS). The ETAS group showed a tendency to enhance HSP70 mRNA expression level compared to the placebo group. Several ANS condition parameters were significantly improved in the ETAS group when compared to the placebo group. In Study 2, a randomized, double-blind, placebo-controlled, crossover trial investigated the influence on stress-related hormones and sleep. Serum and salivary cortisol levels were significantly elevated compared to baseline during the placebo period, but remained unchanged during the ETAS period. The salivary chromogranin A level was significantly decreased in the ETAS-treated subjects compared to their baseline levels. The actual sleep time was not significantly different between ETAS and placebo. However, when the subjects were divided into two categories based on sleep efficiency or the average of night sleeping time, ETAS intake was effective to modulate the sleep state among those with low sleep efficiency or excess sleep time.

  20. Effects of enzyme-treated asparagus extract on heat shock protein 70, stress indices, and sleep in healthy adult men.

    Science.gov (United States)

    Ito, Tomohiro; Goto, Kazunori; Takanari, Jun; Miura, Takehito; Wakame, Koji; Nishioka, Hiroshi; Tanaka, Aiko; Nishihira, Jun

    2014-01-01

    Enzyme-treated asparagus extract (ETAS) has been developed as a novel anti-stress functional food ingredient that is produced from asparagus. Two human intervention trials with ETAS were conducted in healthy adult male volunteers. Study 1 was a randomized, double-blind, placebo-controlled study to assess the effects of ETAS on expression of heat shock protein 70 (HSP70) mRNA in blood and the autonomic nervous system (ANS). The ETAS group showed a tendency to enhance HSP70 mRNA expression level compared to the placebo group. Several ANS condition parameters were significantly improved in the ETAS group when compared to the placebo group. In Study 2, a randomized, double-blind, placebo-controlled, crossover trial investigated the influence on stress-related hormones and sleep. Serum and salivary cortisol levels were significantly elevated compared to baseline during the placebo period, but remained unchanged during the ETAS period. The salivary chromogranin A level was significantly decreased in the ETAS-treated subjects compared to their baseline levels. The actual sleep time was not significantly different between ETAS and placebo. However, when the subjects were divided into two categories based on sleep efficiency or the average of night sleeping time, ETAS intake was effective to modulate the sleep state among those with low sleep efficiency or excess sleep time. PMID:25297618

  1. Verapamil and angiotensin-converting enzyme inhibitors in patients with coronary artery disease and reduced left ventricular ejection fraction

    DEFF Research Database (Denmark)

    Hansen, J F; Tingsted, L; Rasmussen, Verner;

    1996-01-01

    Verapamil is effective as antianginal medication but contraindicated in patients with congestive heart failure. Angiotensin-converting enzyme (ACE) inhibitors improve survival in patients with congestive heart failure but have limited effect on patients with angina pectoris. No studies have been.......4 to 2.5 +/- 0.6 (p attacks were both significantly reduced after 3 months of treatment. These findings support the hypothesis that the combination of verapamil and trandolapril is useful in patients with attenuated left ventricular function...

  2. Purification of a chymotrypsin-like enzyme present on adult Schistosoma mansoni worms from infected mice and its characterization as a host carboxylesterase.

    Science.gov (United States)

    Igetei, Joseph E; Liddell, Susan; El-Faham, Marwa; Doenhoff, Michael J

    2016-04-01

    A serine protease-like enzyme found in detergent extracts of Schistosoma mansoni adult worms perfused from infected mice has been purified from mouse blood and further characterized. The enzyme is approximately 85 kDa and hydrolyses N-acetyl-DL-phenylalanine β-naphthyl-ester, a chromogenic substrate for chymotrypsin-like enzymes. The enzyme from S. mansoni worms appears to be antigenically and enzymatically similar to a molecule that is present in normal mouse blood and so is seemingly host-derived. The enzyme was partially purified by depleting normal mouse serum of albumin using sodium chloride and cold ethanol, followed by repeated rounds of purification by one-dimensional sodium dodecyl sulphate polyacrylamide gel electrophoresis. The purified material was subjected to tandem mass spectrometry and its derived peptides found to belong to mouse carboxylesterase 1C. Its ability to hydrolyse α- or β-naphthyl acetates, which are general esterase substrates, has been confirmed. A similar carboxylesterase was purified and characterized from rat blood. Additional evidence to support identification of the enzyme as a carboxylesterase has been provided. Possible roles of the enzyme in the mouse host-parasite relationship could be to ease the passage of worms through the host's blood vessels and/or in immune evasion. PMID:26924446

  3. Purification of a chymotrypsin-like enzyme present on adult Schistosoma mansoni worms from infected mice and its characterization as a host carboxylesterase.

    Science.gov (United States)

    Igetei, Joseph E; Liddell, Susan; El-Faham, Marwa; Doenhoff, Michael J

    2016-04-01

    A serine protease-like enzyme found in detergent extracts of Schistosoma mansoni adult worms perfused from infected mice has been purified from mouse blood and further characterized. The enzyme is approximately 85 kDa and hydrolyses N-acetyl-DL-phenylalanine β-naphthyl-ester, a chromogenic substrate for chymotrypsin-like enzymes. The enzyme from S. mansoni worms appears to be antigenically and enzymatically similar to a molecule that is present in normal mouse blood and so is seemingly host-derived. The enzyme was partially purified by depleting normal mouse serum of albumin using sodium chloride and cold ethanol, followed by repeated rounds of purification by one-dimensional sodium dodecyl sulphate polyacrylamide gel electrophoresis. The purified material was subjected to tandem mass spectrometry and its derived peptides found to belong to mouse carboxylesterase 1C. Its ability to hydrolyse α- or β-naphthyl acetates, which are general esterase substrates, has been confirmed. A similar carboxylesterase was purified and characterized from rat blood. Additional evidence to support identification of the enzyme as a carboxylesterase has been provided. Possible roles of the enzyme in the mouse host-parasite relationship could be to ease the passage of worms through the host's blood vessels and/or in immune evasion.

  4. Role of L-asparaginase in acute lymphoblastic leukemia: focus on adult patients

    Directory of Open Access Journals (Sweden)

    Rytting ME

    2012-06-01

    Full Text Available Michael E RyttingDepartment of Pediatrics and Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USAAbstract: Asparaginase preparations deplete asparagine in acute lymphoblastic leukemia (ALL blasts. Asparaginase in its various forms is an important component of treatment regimens for pediatric ALL. Recently, interest and use of asparaginase in adult patients with ALL has increased, particularly in young adults. There is much less information on asparaginase use and toxicity in adult compared with pediatric populations. This review surveys prior published studies of the three most commonly used asparagine preparations as used in adult patients, and discusses important toxicities encountered in adult patients who receive asparaginase preparations.Keywords: asparaginase, leukemia, adults, children

  5. A clinical trial of the angiotensin-converting-enzyme inhibitor trandolapril in patients with left ventricular dysfunction after myocardial infarction. Trandolapril Cardiac Evaluation (TRACE) Study Group

    DEFF Research Database (Denmark)

    Køber, L; Torp-Pedersen, C; Carlsen, J E;

    1995-01-01

    BACKGROUND. Treatment with angiotensin-converting-enzyme (ACE) inhibitors reduces mortality among survivors of acute myocardial infarction, but whether to use ACE inhibitors in all patients or only in selected patients is uncertain. METHODS. We screened 6676 consecutive patients with 7001...... myocardial infarctions confirmed by enzyme studies. A total of 2606 patients had echocardiographic evidence of left ventricular systolic dysfunction (ejection fraction,

  6. Enzyme replacement therapy for Mucopolysaccharidosis Type I among patients followed within the MPS Brazil Network

    Directory of Open Access Journals (Sweden)

    Alícia Dorneles Dornelles

    2014-01-01

    Full Text Available Mucopolysaccharidosis type I (MPS I is a rare lysosomal disorder caused by deficiency of alph-L-iduronidase. Few clinical trials have assessed the effect of enzyme replacement therapy (ERT for this condition. We conducted an exploratory, open-label, non-randomized, multicenter cohort study of patients with MPS I. Data were collected from questionnaires completed by attending physicians at the time of diagnosis (T1; n = 34 and at a median time of 2.5 years later (T2; n = 24/34. The 24 patients for whom data were available at T2 were allocated into groups: A, no ERT (9 patients; median age at T1 = 36 months; 6 with severe phenotype; B, on ERT (15 patients; median age at T1 = 33 months; 4 with severe phenotype. For all variables in which there was no between-group difference at baseline, a delta of ;±20% was considered clinically relevant. The following clinically relevant differences were identified in group B in T2: lower rates of mortality and reported hospitalization for respiratory infection; lower frequency of hepatosplenomegaly; increased reported rates of obstructive sleep apnea syndrome and hearing loss; and stabilization of gibbus deformity. These changes could be due to the effect of ERT or of other therapies which have also been found more frequently in group B. Our findings suggest MPS I patients on ERT also receive a better overall care. ERT may have a positive effect on respiratory morbidity and overall mortality in patients with MPS I. Additional studies focusing on these outcomes and on other therapies should be performed.

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

    Science.gov (United States)

    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. PMID:24515576

  8. Bile acid malabsorption or disturbed intestinal permeability in patients treated with enzyme substitution for exocrine pancreatic insufficiency is not caused by bacterial overgrowth

    DEFF Research Database (Denmark)

    Madsen, Jan Lysgård; Graff, Jesper; Philipsen, Else Kirstine;

    2003-01-01

    INTRODUCTION: In some patients with severe exocrine pancreatic insufficiency, enzyme replacement therapy will not lead to clinical improvement or reduction of steatorrhea. Therefore, other mechanisms separately or in interplay with reduced enzyme secretion might be responsible for malabsorption...

  9. Effect of full-fat rice bran on palatability and digestibility of diets supplemented with enzymes in adult dogs.

    Science.gov (United States)

    Pacheco, G F E; Marcolla, C S; Machado, G S; Kessler, A M; Trevizan, L

    2014-10-01

    Two experiments were conducted to evaluate the effect of full-fat rice bran (FFRB) inclusion in dry diets with and without enzyme blend (EB) supplementation for adult dogs. The diets contained 0, 20, or 40% of FFRB, replacing the equivalent amount of wheat flour (WF). Experiment 1 evaluated the consumption and preference of diets using a simple choice method with 3 comparisons (0 vs. 20, 0 vs. 40, and 20 vs. 40% FFRB). Experiment 2 investigated the effect of EB supplementation on the apparent digestibility coefficients (ADC) of nutrients and GE, fecal characteristics, urinary pH, Ca and P balance, and ME of the diets. In Exp. 1, the results indicated that FFRB included in diets up to 40% did not affect the preference or consumption of food by dogs (P < 0.05). In Exp. 2, increasing levels of FFRB in the diet linearly reduced the ADC of nutrients, GE, and ME (P < 0.05). The addition of EB had no effect on any of the variables examined. Regression analysis enabled estimation of the ADC in FFRB; and ADC of DM, CP, ether extract, GE; and the apparent coefficient of ME were 60.5, 74.8, 88.4, 70.8, and 66.4%, respectively. The inclusion of 20 or 40% FFRB in the diets did not affect urinary pH but caused an imbalance in the Ca and P metabolism when included at 40% (P < 0.05), which could be one of the limitations for greater inclusion of FFRB. The ME of FFRB was estimated to be 3,443 kcal/kg DM. The FFRB appears to be palatable for adult dogs, and although ADC was reduced by 40% FFRB in the diet, this ingredient has the potential for inclusion at 20% of diets for dogs, depending on the other ingredients used to achieve adequate Ca and P balance. The inclusion greater than 20% tends to increase P in the diet and reverse the relationship between Ca and P. PMID:25184849

  10. Effect of Excess Iodine on Oxidative Stress Markers, Steroidogenic-Enzyme Activities, Testicular Morphology, and Functions in Adult Male Rats.

    Science.gov (United States)

    Chakraborty, Arijit; Mandal, Jagadis; Mondal, Chiranjit; Sinha, Sabyasachi; Chandra, Amar K

    2016-08-01

    Improper iodine intake is a major concern in public health. Chronic intake of low iodine affects gonadal functions of man and animals; however, such effects of excess iodine in male reproduction, specially on testicular morphology, testicular steroidogenic enzyme activities, sperm morphology, sperm viability, and sperm count including male hormonal profiles in reference to iodine status and thyroid hormone profiles are yet to be explored. With this background, adult male rats of 120 ± 10 gm Bw of 90 ± 5 days were divided broadly in two groups depending on the duration of the treatment for 30 and 60 days, respectively. Both the groups consisted of control animals. Excess iodine (100EI), i.e., 100 times more than its recommended level but within its tolerable ranges, was administered through gavage regularly to the first group of experimental animals for 30 and 60 days, respectively, and excessive iodine (500EI), i.e., 500 times more than its recommended level and above tolerable range in the same way and for the same durations, was administered to the other group of experimental animals. Overall results revealed that regular consumption of iodine in excess impairs reproductive functions in adult male rats depending on the dose and duration of its exposure through different mechanisms. Excess iodine accumulates in the testis which results in generation of reactive oxygen species (ROS) as evidenced by higher lipid peroxidation level as well as an imbalance in the pro-/antioxidant status inhibiting the activity of ∆(5) 3β- hydroxysteroid dehydrogenase (HSD) and 17β-HSD resulting to reduced synthesis of testosterone that causes structural and functional changes of the testis. Secondly, persistent generation of ROS in testis as a result of prolonged excess iodine exposure affects hypothalamo-pituitary-adrenal axis that stimulates synthesis and secretion of corticosterone which inhibits LH release that downregulates testosterone synthesis causing further

  11. Latanoprost systemic exposure in pediatric and adult patients with glaucoma

    DEFF Research Database (Denmark)

    Raber, Susan; Courtney, Rachel; Maeda-Chubachi, Tomoko;

    2011-01-01

    To evaluate short-term safety and steady-state systemic pharmacokinetics (PK) of latanoprost acid in pediatric subjects with glaucoma or ocular hypertension who received the adult latanoprost dose.......To evaluate short-term safety and steady-state systemic pharmacokinetics (PK) of latanoprost acid in pediatric subjects with glaucoma or ocular hypertension who received the adult latanoprost dose....

  12. The Antioxidant Profiles, Lysosomal and Membrane Enzymes Activity in Patients with Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Halina Milnerowicz

    2014-01-01

    Full Text Available Oxidative stress and inflammatory mediators, such as IL-6, play an important role in the pathophysiology of acute pancreatitis. The study was aimed to assess the degree of the pro/antioxidative imbalance and estimate which antioxidant plays a role in the maintenance of pro/antioxidative balance during acute pancreatitis. The study was investigated in the blood of 32 patients with acute pancreatitis and 37 healthy subjects. IL-6 concentration as early marker of inflammation was determinated. The intensity of oxidative stress was assessed by TBARS concentration. To investigate antioxidative status, the GPx and Cu/Zn SOD activities and the levels of GSH, MT, SH groups, and TRAP were measured. The concentrations of Cu and Zn as ions participating in the maintenance of antioxidant enzymes stability and playing a role in the course of disease were determinated. The activities of GGT, AAP, NAG, and β-GD as markers of tissue damage were also measured. An increase in IL-6 concentration, which correlated with Ranson criteria, and an increase in GPx activity, levels of MT, TBARS, or GGT, and NAG activities in patients group compared to healthy subjects were demonstrated. A decrease in GSH level in patients group compared to control group was noted. The studies suggest that GPx/GSH and MT play the role of the first line of defence against oxidative stress and pro/antioxidant imbalance in the course of acute pancreatitis.

  13. The Antioxidant Profiles, Lysosomal and Membrane Enzymes Activity in Patients with Acute Pancreatitis

    Science.gov (United States)

    Milnerowicz, Halina; Bukowski, Radosław; Jabłonowska, Monika; Ściskalska, Milena; Milnerowicz, Stanisław

    2014-01-01

    Oxidative stress and inflammatory mediators, such as IL-6, play an important role in the pathophysiology of acute pancreatitis. The study was aimed to assess the degree of the pro/antioxidative imbalance and estimate which antioxidant plays a role in the maintenance of pro/antioxidative balance during acute pancreatitis. The study was investigated in the blood of 32 patients with acute pancreatitis and 37 healthy subjects. IL-6 concentration as early marker of inflammation was determinated. The intensity of oxidative stress was assessed by TBARS concentration. To investigate antioxidative status, the GPx and Cu/Zn SOD activities and the levels of GSH, MT, SH groups, and TRAP were measured. The concentrations of Cu and Zn as ions participating in the maintenance of antioxidant enzymes stability and playing a role in the course of disease were determinated. The activities of GGT, AAP, NAG, and β-GD as markers of tissue damage were also measured. An increase in IL-6 concentration, which correlated with Ranson criteria, and an increase in GPx activity, levels of MT, TBARS, or GGT, and NAG activities in patients group compared to healthy subjects were demonstrated. A decrease in GSH level in patients group compared to control group was noted. The studies suggest that GPx/GSH and MT play the role of the first line of defence against oxidative stress and pro/antioxidant imbalance in the course of acute pancreatitis. PMID:25298618

  14. Early changes in microbial colonization selectively modulate intestinal enzymes, but not inducible heat shock proteins in young adult Swine.

    Directory of Open Access Journals (Sweden)

    Marie-Edith Arnal

    Full Text Available Metabolic diseases and obesity are developing worldwide in a context of plethoric intake of high energy diets. The intestine may play a pivotal role due to diet-induced alterations in microbiota composition and increased permeability to bacterial lipopolysaccharide inducing metabolic inflammation. Early programming of metabolic disorders appearing in later life is also suspected, but data on the intestine are lacking. Therefore, we hypothesized that early disturbances in microbial colonization have short- and long-lasting consequences on selected intestinal components including key digestive enzymes and protective inducible heat shock proteins (HSP. The hypothesis was tested in swine offspring born to control mothers (n = 12 or mothers treated with the antibiotic amoxicillin around parturition (n = 11, and slaughtered serially at 14, 28 and 42 days of age to assess short-term effects. To evaluate long-term consequences, young adult offspring from the same litters were offered a normal or a fat-enriched diet for 4 weeks between 140 and 169 days of age and were then slaughtered. Amoxicillin treatment transiently modified both mother and offspring microbiota. This was associated with early but transient reduction in ileal alkaline phosphatase, HSP70 (but not HSP27 and crypt depth, suggesting a milder or delayed intestinal response to bacteria in offspring born to antibiotic-treated mothers. More importantly, we disclosed long-term consequences of this treatment on jejunal alkaline phosphatase (reduced and jejunal and ileal dipeptidylpeptidase IV (increased and decreased, respectively of offspring born to antibiotic-treated dams. Significant interactions between early antibiotic treatment and later diet were observed for jejunal alkaline phosphatase and sucrase. By contrast, inducible HSPs were not affected. In conclusion, our data suggest that early changes in bacterial colonization not only modulate intestinal architecture and function transiently

  15. Mandibular fractures: a comparative analysis between young and adult patients in the southeast region of Turkey

    Directory of Open Access Journals (Sweden)

    Serhat Atilgan

    2010-02-01

    Full Text Available OBJECTIVE: The purpose of this study was to review and compare the differences between mandibular fractures in young and adult patients. MATERIAL AND METHODS: Patients treated at the Oral and Maxillofacial Department of Dicle University during a five-year period between 2000 and 2005 were retrospectively evaluated with respect to age groups, gender, etiology, localization and type of fractures, treatment methods and complications. RESULTS: 532 patients were included in the study, 370 (70% males and 162 (30% females, with a total of 744 mandibular fractures. The mean age of young patients was 10, with a male-female ratio of 2:1. The mean age of adult patients was 28, with a male-female ratio of 3:1. The most common causes of injury were falls (65% in young patients and traffic accidents (38% in adults. The most common fracture sites were the symphysis (35% and condyle (36% in young patients, and the symphysis in adults (36%. Mandibular fractures were generally treated by arch bar and maxillomandibular fixation in both young (67% and adult (39% patients, and 43% of the adult patients were treated by open reduction and internal fixation. CONCLUSION: There was a similar gender, monthly and type of treatment distribution in both young and adult patients in the southeast region of Turkey. However, there were differences regarding age, etiology and fracture site. These findings between young and adult patients are broadly similar to those from other studies. Analysis of small differences may be an important factor in assessing educational and socioeconomic environments.

  16. Anxiety and depression in adult patients with celiac disease on a gluten-free diet

    Institute of Scientific and Technical Information of China (English)

    Winfried; Huser; Karl-Heinz; Janke; Bodo; Klump; Michael; Gregor; Andreas; Hinz

    2010-01-01

    AIM: To compare anxiety and depression levels in adult patients with celiac disease (CD) on a gluten-free diet (GFD) with controls.METHODS: The levels of anxiety, depression and of a probable anxiety or depressive disorder were assessed by the Hospital Anxiety and Depression Scale in 441 adult patients with CD recruited by the German Celiac Society, in 235 age-and sex-matched patients with inflammatory bowel disease (IBD) in remission or with slight disease activity, and in 441 adult persons of a representa...

  17. Prospective Safety Surveillance of GH-Deficient Adults: Comparison of GH-Treated vs Untreated Patients.

    OpenAIRE

    Hartman, Mark L.; Xu, Rong; Crowe, Brenda J; Robison, Leslie L.; Erfurth, Eva Marie; Kleinberg, David L; Zimmermann, Alan G.; Woodmansee, Whitney W.; Cutler, Gordon B.; Chipman, John J; Melmed, Shlomo

    2013-01-01

    Context: In clinical practice, the safety profile of GH replacement therapy for GH-deficient adults compared with no replacement therapy is unknown. Objective: The objective of this study was to compare adverse events (AEs) in GH-deficient adults who were GH-treated with those in GH-deficient adults who did not receive GH replacement. Design and Setting: This was a prospective observational study in the setting of US clinical practices. Patients and Outcome Measures: AEs were compared between...

  18. Short-term hemodynamic effect of angiotensin-converting enzyme inhibition in patients with severe aortic stenosis

    DEFF Research Database (Denmark)

    Dalsgaard, Morten; Iversen, Kasper; Kjaergaard, Jesper;

    2014-01-01

    BACKGROUND: In patients with severe aortic stenosis (AS), treatment with angiotensin-converting enzyme inhibitors has previously been considered contraindicated. However, there is a lack of clinical evidence to confirm these potential hemodynamic risks and benefits. METHODS: Forty-four patients...... vs 0.8 ± 6 pmol/L, P = .04, respectively). No episodes of symptomatic hypotension were noted, and other hemodynamic parameters remained unchanged. CONCLUSION: Angiotensin-converting enzyme inhibition in severe AS caused a decrease in LVESV and N-terminal pro-brain natriuretic peptide with other...

  19. Solitary intraosseous myofibroma of the tibia in an adult patient: A case report

    Directory of Open Access Journals (Sweden)

    S. Shemesh

    2014-11-01

    This case represents an extremely rare occurrence of an intraosseous myofibroma involving a long bone in an adult patient. Although solitary myofibroma is a rare lesion in the skeletal bones of adults we believe it should be included in the differential diagnosis of a solitary lytic mass in bone, especially if it is associated with pain.

  20. Hypoperfusion in baseline and cognitively activated brain SPECT imaging of adult and elderly patients with depression

    International Nuclear Information System (INIS)

    Objective: To evaluate the rCBF abnormalities of the baseline and cognitively activated rCBF imaging in unmedicated adult and elderly patients with depression. Methods: The subjects were divided into four groups: depressed adults, normal adult controls, depressed elders and normal elderly controls. All depressed patients were unmedicated and the diagnoses (depression of moderate degree with accompanying somatization) were confirmed by the ICD-10 criteria. Age range of the 39 depressed adult patients was 17 - 55 years. 17 age-matched normal adult controls (age range 21 - 50 years) were studied under identical conditions. The age range of 18 depressed elderly patients was 62 - 76 years. 21 age-matched normal elderly controls (age range 60 - 72 years) were studied under identical conditions. Baseline and cognitively activated 99Tcm-ECD SPECT were performed on 25 of the 39 adult patients with depression and 17 normal adult controls. Baseline 99Tcm-ECD SPECT only was performed on the remaining 14 patients with depression. Baseline and cognitively activated 99Tcm-ECD SPECT were performed on 12 of the 18 elderly patients with depression and 18 of the 21 normal elderly controls. Baseline 99Tcm-ECD SPECT only was performed on the remaining elderly patients and 3 normal elderly controls. Results: 1) The characteristic abnormalities of baseline and cognitively activated brain SPECT imaging of depression in adults: the baseline rCBF values of frontal and temporal lobe decreased significantly and the activated rCBF values of frontal, temporal lobe decreased more evidently than that in the baseline imaging and additionally decreased activated rCBF values in parietal lobe were found. 2) The characteristic abnormalities of baseline and cognitively activated brain SPECT imaging of elderly patients with depression: the baseline rCBF values of frontal, temporal lobe and right basal ganglia decreased significantly and the activated rCBF values of frontal, temporal, right parietal lobe

  1. Quality of life related to urinary continence in adult spina bifida patients

    OpenAIRE

    Liu, Joceline S.; Dong, Caroline; Casey, Jessica T.; Greiman, Alyssa; Mukherjee, Shubhra; Kielb, Stephanie J.

    2015-01-01

    Introduction To analyze the correlations of bladder management technique, ambulatory status and urologic reconstruction on quality of life (QOL) as affected by urinary symptoms in adult spina bifida (SB) patients. Material and methods Sixty–six adult SB patients completed the RAND 36–Item Health Survey (mSF–36) and Incontinence Quality of Life (I–QOL). Demographic information, history of urinary reconstruction, and bladder management techniques were reviewed and analyzed with respect to surve...

  2. Childhood trauma and adult interpersonal relationship problems in patients with depression and anxiety disorders

    OpenAIRE

    Huh, Hyu Jung; Kim, Sun-Young; Yu, Jeong Jin; Chae, Jeong-Ho

    2014-01-01

    Introduction Although a plethora of studies have delineated the relationship between childhood trauma and onset, symptom severity, and course of depression and anxiety disorders, there has been little evidence that childhood trauma may lead to interpersonal problems among adult patients with depression and anxiety disorders. Given the lack of prior research in this area, we aimed to investigate characteristics of interpersonal problems in adult patients who had suffered various types of abuse...

  3. The effects of angiotensin-converting enzyme inhibitors on peritoneal protein loss and solute transport in peritoneal dialysis patients

    Directory of Open Access Journals (Sweden)

    Taner Basturk

    2012-08-01

    Full Text Available OBJECTIVE: The objective of this study was to examine the effects of angiotensin-converting enzyme inhibitors on peritoneal membrane transport, peritoneal protein loss, and proteinuria in peritoneal dialysis patients. METHODS: Fifty-four peritoneal dialysis patients were included in the study. The patients were divided into two groups. Group 1 (n = 34 was treated with angiotensin-converting enzyme inhibitors. Group 2 (n = 20 did not receive any antihypertensive drugs during the entire follow-up. Eleven patients were excluded from the study thereafter. Thus, a total of 30 patients in Group 1 and 13 patients in Group 2 completed the study. We observed the patients for six months. Group 1 patients received maximal doses of angiotensin-converting enzyme inhibitors for six months. Parameters at the beginning of study and at the end of six months were evaluated. RESULTS: At the end of six months, total peritoneal protein loss in 24-hour dialysate effluent was significantly decreased in Group 1, whereas it was increased in Group 2. Compared to the baseline level, peritoneal albumin loss in 24-hour dialysate effluent and 4-hour D/P creatinine were significantly increased in Group 2 but were not significantly changed in Group 1. A covariance analysis between the groups revealed a significant difference only in the decreased amount of total protein loss in 24-hour dialysate. Proteinuria was decreased significantly in Group 1. CONCLUSION: This study suggests that angiotensin-converting enzyme inhibitors reduce peritoneal protein loss and small-solute transport and effectively protect peritoneal membrane transport in peritoneal dialysis patients.

  4. How long should angiotensin-converting enzyme inhibitors be given to patients following myocardial infarction: implications of the HOPE trial

    Directory of Open Access Journals (Sweden)

    Dickstein Kenneth

    2001-06-01

    Full Text Available Abstract Long-term treatment with angiotensin-converting enzyme inhibitors reduces post-infarction morbidity and mortality in patients with left ventricular (LV systolic dysfunction or symptomatic heart failure. Until recently, the effect of such treatment in patients with preserved LV function has not been known. The results from the Heart Outcome Prevention Evaluation trial have indicated that long-term treatment with ramipril leads to a significant reduction in cardiovascular events in patients with atherosclerotic disease, including those with prior myocardial infarction and preserved LV function. These results suggest that long-term angiotensin-converting enzyme inhibition should also be considered in post-infarction patients with normal cardiac function.

  5. The relationship between HbA(1c) and fasting plasma glucose in patients with increased plasma liver enzyme measurements

    DEFF Research Database (Denmark)

    Christiansen, R; Rasmussen, L Melholt; Nybo, H;

    2012-01-01

    Background:  HbA(1c) is currently being introduced for diagnostic purpose in diabetes. Previous studies have, however, indicated that patients with liver disease have false low HbA(1c) levels. We therefore investigated the correlation between HbA(1c) and plasma glucose in patients with different...... levels of increased liver enzyme concentrations. Methods:  Data from 10 065 patients with simultaneous measurement of HbA(1c) , venous fasting plasma glucose, alanine aminotransferase and γ-glutamyl transferase were extracted from our laboratory database. Correlations were investigated in four patient...... groups divided according to their liver enzyme concentrations. Results:  The correlation between HbA(1c) and plasma glucose was high in all groups, with r = 0.77 for men and r = 0.78 for women (P ...

  6. The adult cystic fibrosis patient with abdominal pain: what the radiologist needs to know

    Energy Technology Data Exchange (ETDEWEB)

    Liong, S.Y.; Awad, D. [Department of Radiology, University Hospital of South Manchester, Wythenshawe Hospital, Manchester (United Kingdom); Jones, A.M. [Department of Respiratory Medicine, University Hospital of South Manchester, Wythenshawe Hospital, Manchester (United Kingdom); Manchester Academic Health Science Centre, University of Manchester, Manchester (United Kingdom); Sukumar, S.A., E-mail: Sathi.Sukumar@uhsm.nhs.u [Department of Radiology, University Hospital of South Manchester, Wythenshawe Hospital, Manchester (United Kingdom)

    2011-02-15

    As the life expectancy of cystic fibrosis (CF) patients continues to increase, abdominal manifestations of CF are increasingly being encountered by clinicians and radiologists. Imaging plays an important role in the evaluation of adult CF patients with abdominal pain as a cause is often not discernable clinically. Accurate diagnosis is crucial in these patients as some causes may be managed conservatively, whilst others may require surgical intervention. In this review, we describe clinical presentation, imaging findings, and management of adult CF patients presenting with abdominal pain.

  7. The adult cystic fibrosis patient with abdominal pain: what the radiologist needs to know

    International Nuclear Information System (INIS)

    As the life expectancy of cystic fibrosis (CF) patients continues to increase, abdominal manifestations of CF are increasingly being encountered by clinicians and radiologists. Imaging plays an important role in the evaluation of adult CF patients with abdominal pain as a cause is often not discernable clinically. Accurate diagnosis is crucial in these patients as some causes may be managed conservatively, whilst others may require surgical intervention. In this review, we describe clinical presentation, imaging findings, and management of adult CF patients presenting with abdominal pain.

  8. Cardiovascular effects of growth hormone in adult hemodialysis patients: results from a randomized controlled trial

    DEFF Research Database (Denmark)

    Køber, Lars; Rustom, Rana; Wiedmann, Jonas;

    2010-01-01

    The high morbidity and mortality rates in hemodialysis (HD) patients are due, at least in part, to their increased risk for cardiovascular diseases (CVD). This prospective study evaluated the effect of growth hormone (GH) on a number of CVD risk markers in adult patients on HD.......The high morbidity and mortality rates in hemodialysis (HD) patients are due, at least in part, to their increased risk for cardiovascular diseases (CVD). This prospective study evaluated the effect of growth hormone (GH) on a number of CVD risk markers in adult patients on HD....

  9. Screening for coeliac disease in adult patients with type 1 diabetes mellitus: myths, facts and controversy.

    Science.gov (United States)

    Bakker, Sjoerd F; Tushuizen, Maarten E; von Blomberg, Boudewina M E; Bontkes, Hetty J; Mulder, Chris J; Simsek, Suat

    2016-01-01

    This review aims at summarizing the present knowledge on the clinical consequences of concomitant coeliac disease (CD) in adult patients with type 1 diabetes mellitus (T1DM). The cause of the increased prevalence of CD in T1DM patients is a combination of genetic and environmental factors. Current screening guidelines for CD in adult T1DM patients are not uniform. Based on the current evidence of effects of CD on bone mineral density, diabetic complications, quality of life, morbidity and mortality in patients with T1DM, we advise periodic screening for CD in adult T1DM patients to prevent delay in CD diagnosis and subsequent CD and/or T1DM related complications. PMID:27478507

  10. Season of birth is associated with adult body mass index in patients with bipolar disorder.

    Science.gov (United States)

    Soreca, Isabella; Cheng, Yu; Frank, Ellen; Fagiolini, Andrea; Kupfer, David J

    2013-05-01

    Cardiovascular risk factors, such as abdominal obesity and obesity in general, are very prevalent among patients with bipolar disorder (BD). Although long-term use of psychotropic medications is an important determinant of these risk factors, other evidence suggests that early development may interact with the mood disorder diathesis to exponentially increase the risk of obesity. The goal of our study was to test whether season of birth is associated with adult body mass index (BMI) and abdominal obesity in individuals with bipolar disorder. We compared season of birth effects on BMI in 375 adult patients with bipolar disorder and 196 adult patients with unipolar major depression. We found a significant season of birth effect on BMI in patients with bipolar disorder, but not unipolar. In patients with bipolar disorder, season of birth was also associated with waist circumference, with a stronger effect in males. Season of birth affects adult BMI and waist circumference in patients with bipolar disorder, but not in patients with unipolar depression. Our results suggest that early environmental factors, yet to be identified, interact with specific neurobiological features of bipolar disorder to determine stable traits and disease risk factors in adult life. PMID:23445513

  11. Incidence of diabetes mellitus type 2 complications among Saudi adult patients at primary health care center

    OpenAIRE

    Alsenany, Samira; Al Saif, Amer

    2015-01-01

    [Purpose] This study analyzed type 2 diabetes and its role in complications among adult Saudi patients. [Subjects] Patients attending four primary health care centers in Jeddah were enrolled. [Methods] A cross-sectional design study among Saudi patients attending Ministry of Health primary health care centers in Jeddah was selected for use by the Primary Health Care administration. Patients were interviewed with structured questionnaires to determine the presence of diabetes and risk factors ...

  12. NEUROPSYCHOLOGICAL CHARACTERIZATION OF ADULT PATIENTS UNDER DIALYSIS IN A SPECIALIZED INSTITUTIONIN MEDELLIN, COLOMBIA

    OpenAIRE

    ANA DUARTE; LUZ GÓMEZ; DANIEL AGUIRRE; DAVID PINEDA

    2006-01-01

    Introduction: Patients with chronic renal failure (CRF) have cognitive impairments and intellectual deficiencies comparedwith normal people. Objective: To analyze the neuropsychological characteristics in adult patients (18 to 65 years old),belonging to a dialysis program in the Instituto del Riñón [Kidney Institute] of Medellín-Colombia. Subjects andMethods: A non-randomized sample of 59 patients, aged between 23 to 64 years old, a neuropsychological tests batterywas applied to patients, whi...

  13. Interaction between angiotensin-converting enzyme gene insertion/deletion polymorphism and angiotensin-converting enzyme inhibition on survival in hemodialyzed patients.

    Science.gov (United States)

    Kiss, István; Ambrus, Csaba; Kulcsár, Imre; Szegedi, János; Kerkovits, Lóránt; Tislér, András; Kiss, Zoltán

    2014-12-01

    The association between ACE (angiotensin-converting enzyme) gene insertion/deletion (I/D) polymorphism and mortality has been inconsistently observed in earlier studies in patients on maintenance hemodialysis. We hypothesized that the effect of ACE gene I/D polymorphism on mortality may be influenced by concurrent ACE inhibitor therapy in this population. In this prospective, multicenter cohort, observational study, data was collected from 716 prevalent chronic hemodialysis patients, blood samples were genotyped for I/D single nucleotide polymorphism. Patient mortality was assessed in tree genotype groups insertion/insertion, insertion/deletion and deletion/deletion (I/I, I/D, and D/D) using multivariate Cox proportional hazard models. The most frequent genotype was I/D (42.6%), followed by D/D (37.7%) and I/I (19.7%) genotypes. The mean age was 54.9±15.5 years, 53.2% of all patients were male and in the total group the prevalence of diabetes was 19.3%. ACE inhibitor therapy was prescribed for 47.9% of all patients. The median duration of dialysis before blood sampling was 23.8 months (IQR 11.2-47.1). Patients were followed for 10 years, the median follow-up time was 29.8 months (IQR 12.6-63.4). Patient characteristics were well balanced among the genotype groups. D/D genotype, was associated with inferior survival (I/I vs D/D: log-rank test: P=0.04) in patients not receiving ACE inhibitor therapy, and the presence of this therapy diminished this difference. There was no difference in survival among unselected patients with different genotypes. In multivariate Cox regression models, D/D genotype (compared to I/I) was a significant predictor of mortality only in patients without ACE inhibitor therapy (HR 0.67, 95% CI 0.46-0.97, P=0.03). Our data suggests that hemodialyzed patients with the deletion/deletion (D/D) genotype might have inferior outcome, and ACE inhibitor therapy may be associated with improved survival in this subgroup. PMID:25526485

  14. The effect of adenotonsillectomy on quality of life in adults and pediatric patients.

    Science.gov (United States)

    Nikakhlagh, Soheila; Rahim, Fakher; Boostani, Hatam; Shirazi, Seyed Taghi Beheshti; Saki, Nader

    2012-06-01

    The aim of this study was to evaluate the benefits, impact, and overall efficacy of tonsillectomy or adenotonsillectomy on quality of life in patients with recurrent, chronic tonsillitis or adenotonsillar hypertrophy before and after surgery in adults and children. A multi-center, observational, retrospective study of all adults and children who had undergone tonsillectomy in adults (14 years or older) and adenotonsillectomy in children for chronic, recurrent tonsillitis or adenotonsillar hypertrophy between September 2003-September 2008 in Ahwaz Imam and Apadana Hospitals. Patients were asked by questionnaire to compare their symptoms 6-months period before and after tonsillectomy or adenotonsillectomy. Outcome measures included the frequency of tonsillitis per year, days off work (or school), doctor visits and feelings of well-being. 812 adults and children were sent a questionnaire regarding their symptoms in the 6 months before and 6 months after surgery. A total of 812 patients (81 adults and 731 children) were enrolled in the study. The age of the patients ranged from 3 to 42 years. In adults group there were 34 men and 47 women. In child group there were 325 boys and 406 girls. The mean age of the children patients was 8.6 years and adults 26.5 years. The mean duration of symptoms was 3.6 years. The mean frequency of tonsillitis per year, days off work (or school), doctor visits decreased postoperatively. We concluded that tonsillectomy in adult and adenotonsillectomy in children is benefit for patients with adenotonsillar hypertrophy and/or recurrent, chronic tonsillitis and results in significant improvement in overall quality of life, physical health and general well-being. PMID:23730582

  15. Nutrition in adult patients with inflammatory bowel disease.

    Science.gov (United States)

    Hebuterne, Xavier; Filippi, Jerome; Schneider, Stephane M

    2014-01-01

    Seventy five percent of hospitalized patients with Crohn's disease suffer from malnutrition. One third of Crohn's disease patients have a body mass index below 20. Sixty percent of Crohn's disease patients have sarcopenia. However some inflammatory bowel disease (IBD) patients are obese or suffer from sarcopenic-obesity. IBD patients have many vitamin and nutrient deficiencies, which can lead to important consequences such as hyperhomocysteinemia, which is associated with a higher risk of thromboembolic disease. Nutritional deficiencies in IBD patients are the result of insufficient intake, malabsorption and protein-losing enteropathy as well as metabolic disturbances directly induced by the chronic disease and its treatments, in particular corticosteroids. Screening for nutritional deficiencies in chronic disease patients is warranted. Managing the deficiencies involves simple nutritional guidelines, vitamin supplements, and nutritional support in the worst cases. PMID:25266810

  16. Angiotensin converting enzymes from human urine of mild hypertensive untreated patients resemble the N-terminal fragment of human angiotensin I-converting enzyme.

    Science.gov (United States)

    Casarini, D E; Plavinik, F L; Zanella, M T; Marson, O; Krieger, J E; Hirata, I Y; Stella, R C

    2001-01-01

    Angiotensin I-converting enzyme (ACE) activity was analyzed in human urine collected from mild hypertensive untreated patients. DEAE-cellulose chromatography using linear gradient elution revealed two forms of angiotensin I-converting enzyme, eluted in the conductivity of 0.75 and 1.25 mS. The fractions of each conductivity were pooled and submitted to direct gel filtration in an AcA-34 column, and the apparent molecular weights of urinary ACEs were estimated as 90 kDa (for ACE eluted in 0.75 mS) and 65 kDa (for ACE eluted in 1.25 mS). Both enzymes have a K(i) of the order of 10(-7) M for the specific inhibitors studied, and are able to hydrolyze luteinizing hormone-releasing hormone and N-acetyl-Ser-Asp-Lys-Pro as described for N-domain ACE. By Western blot analysis, both peaks were recognized by ACE-specific antibody Y4, confirming the molecular weight already described. A plate precipitation assay using monoclonal antibodies to the N-domain of ACE showed that both forms of ACE binds with all monoclonal antibodies to the active N-domain ACE, suggesting that these forms of human urine ACEs resemble the N-fragment of ACE. The HP2 ACE (65 kDa) is similar to low molecular weight (LMW) ACE from normal subjects, and the HP2 ACE (90 kDa) is different from high molecular weight (190 kDa) and LMW (65 kDa) normal ACEs. The 90 kDa ACE could have an important role in development of hypertension. It will be fundamental to elucidate the molecular mechanism responsible for the genesis of this isoform.

  17. Clopidogrel Bioactivation and Risk of Bleeding in Patients Cotreated With Angiotensin-Converting Enzyme Inhibitors After Myocardial Infarction

    DEFF Research Database (Denmark)

    Kristensen, Karl E.; Zhu, Hao-Jie; Wang, Xinwen;

    2014-01-01

    Clopidogrel is an oral antiplatelet prodrug, the majority of which is hydrolyzed to an inactive metabolite by hepatic carboxylesterase 1 (CES1). Most angiotensin-converting enzyme inhibitors (ACEIs) are also metabolized by this enzyme. We examined the effects of ACEIs on clopidogrel bioactivation...... in vitro and linked the results with a pharmacoepidemiological study. In vitro, ACEIs inhibited CES1-mediated hydrolysis of a model substrate, and trandolapril and enalapril increased formation of clopidogrel active metabolite. In 70,934 patients with myocardial infarction, hazard ratios for clinically...... significant bleeding in ACEI-treated patients cotreated with or without clopidogrel were 1.10 (95% confidence interval (CI): 0.97-1.25, P = 0.124) and 0.90 (95% CI: 0.81-0.99, P = 0.025), respectively, as compared with patients who did not receive ACEIs. This difference was statistically significant (P = 0...

  18. Time to treatment benefit for adult patients with Fabry disease receiving agalsidase β: data from the Fabry Registry

    Science.gov (United States)

    Ortiz, Alberto; Abiose, Ademola; Bichet, Daniel G; Cabrera, Gustavo; Charrow, Joel; Germain, Dominique P; Hopkin, Robert J; Jovanovic, Ana; Linhart, Aleš; Maruti, Sonia S; Mauer, Michael; Oliveira, João P; Patel, Manesh R; Politei, Juan; Waldek, Stephen; Wanner, Christoph; Yoo, Han-Wook; Warnock, David G

    2016-01-01

    Background Agalsidase β is a form of enzyme replacement therapy for Fabry disease, a genetic disorder characterised by low α-galactosidase A activity, accumulation of glycosphingolipids and life-threatening cardiovascular, renal and cerebrovascular events. In clinical trials, agalsidase β cleared glycolipid deposits from endothelial cells within 6 months; clearance from other cell types required sustained treatment. We hypothesised that there might be a ‘lag time’ to clinical benefit after initiating agalsidase β treatment, and analysed the incidence of severe clinical events over time in patients receiving agalsidase β. Methods The incidence of severe clinical events (renal failure, cardiac events, stroke, death) was studied in 1044 adult patients (641 men, 403 women) enrolled in the Fabry Registry who received agalsidase β (average dose 1 mg/kg every 2 weeks) for up to 5 years. Results The incidence of all severe clinical events was 111 per 1000 person-years (95% CI 84 to 145) during the first 6 months. After 6 months, the incidence decreased and remained stable within the range of 40–58 events per 1000 patient-years. The largest decrease in incidence rates was among male patients and those aged ≥40 years when agalsidase β was initiated. Conclusions Contrary to the expected increased incidence of severe clinical events with time, adult patients with Fabry disease had decreased incidence of severe clinical events after 6 months treatment with agalsidase β 1 mg/kg every 2 weeks. Trial registration number NCT00196742. PMID:26993266

  19. Comparison of biological characteristics of marrow mesenchymal stem cells in hepatitis B patients and normal adults

    Institute of Scientific and Technical Information of China (English)

    Liang Peng; Hua Li; Lin Gu; Xiao-Mou Peng; Yang-Su Huang; Zhi-Liang Gao

    2007-01-01

    AIM: To establish a culture system of marrow mesenchymal stem cells (MSCs) from hepatitis B patients and normal adults and to compare their biological characteristics.METHODS: MSCs were isolated from bone marrow in 34 male hepatitis B patients and 15 male normal adults and cultivated in vitro. Their biological characteristics including surface markers, shapes and appearances, growth curves, first passage time and passage generations were compared.RESULTS: Cultivation achievement ratio of hepatitis B patients was lower than that of normal adults, no statistical significance (82.35% vs 100%, P >0.05). Compared with MSCs of normal adults, MSCs of hepatitis B patients presented a statistical lower growth curve, longer first passage time (13.0 ± 1.6 d vs 11.4 ± 1.5 d, P < 0.05), fewer passaging generation numbers (10.5 ± 1.4 generations vs 12.3±1.7 generations, P < 0.05), though both shared same appearances, shapes and surface markers. MSCs in hepatitis B patients would expand, spread out and age more easily and there were more refractive particles in the cytoplasm.CONCLUSION: MSCs from hepatitis B patients can be cultured in vitro. Although their appearance, shape and surface marker are similar to those of MSCs from normal adults, there are differences in their biological characteristics.

  20. Bile acid malabsorption or disturbed intestinal permeability in patients treated with enzyme substitution for exocrine pancreatic insufficiency is not caused by bacterial overgrowth

    DEFF Research Database (Denmark)

    Madsen, Jan Lysgård; Graff, Jesper; Philipsen, Else Kirstine;

    2003-01-01

    INTRODUCTION: In some patients with severe exocrine pancreatic insufficiency, enzyme replacement therapy will not lead to clinical improvement or reduction of steatorrhea. Therefore, other mechanisms separately or in interplay with reduced enzyme secretion might be responsible for malabsorption...... in patients with exocrine pancreatic insufficiency who receive treatment with enzyme supplementation. The prevalence of bacterial overgrowth seems to be low among these patients and does not explain the findings....... in these patients. AIMS: To evaluate the prevalence of bacterial overgrowth, bile acid absorption capacity, and intestinal permeability in a group of patients with well-characterized exocrine pancreatic insufficiency. METHODOLOGY: Eleven men with severe exocrine pancreatic insufficiency, of whom 10 were receiving...

  1. Temporal Cytokine Profiles in Severely Burned Patients: A Comparison of Adults and Children

    Science.gov (United States)

    Finnerty, Celeste C; Jeschke, Marc G; Herndon, David N; Gamelli, Richard; Gibran, Nicole; Klein, Matthew; Silver, Geoff; Arnoldo, Brett; Remick, Daniel; Tompkins, Ronald G

    2008-01-01

    A severe burn leads to hypermetabolism and catabolism resulting in compromised function and structural changes of essential organs. The release of cytokines has been implicated in this hypermetabolic response. The severity of the hypermetabolic response following burn injury increases with age, as does the mortality rate. Due to the relationship between the hypermetabolic and inflammatory responses, we sought to compare the plasma cytokine profiles following a severe burn in adults and in children. We enrolled 25 adults and 24 children who survived a flame burn covering more than 20% of total body surface area (TBSA). The concentrations of 22 cytokines were measured using the Linco multiplex array system (St. Charles, MO, USA). Large perturbations in the expression of pro- and anti-inflammatory cytokines were seen following thermal injury. During the first week following burn injury, IFN-γ, IL-10, IL-17, IL-4, IL-6, and IL-8 were detected at significantly higher levels in adults compared with children, P < 0.05. Significant differences were measured during the second week post-burn for IL-1β (higher in children) and IL-5 (higher in adults), P < 0.05. IL-18 was more abundant in children compared with adults during the third week post-burn, P < 0.05. Between post-burn d 21 and d 66, IL-1α was detected at higher concentrations in pediatric compared with adult patients, P < 0.05. Only GM-CSF expression was significantly different at all time points; it was detected at lower levels in pediatric patients, P < 0.05. Eotaxin, G-CSF, IL-13, IL-15, IP-10, MCP-1, and MIP-1α were detected at significantly different concentrations in adult compared with pediatric patients at multiple time points, P < 0.05. There were no differences in IL-12, IL-2, IL-7, or TNF levels in adult compared with pediatric burn patients at any of these time points. Following severe flame burns, the cytokine profiles in pediatric patients differ compared with those in adult patients, which may

  2. The impact of telmisartan on angiotensin converting enzyme 2 mRNA expression in monocyte-derived macrophages of diabetic hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    李永勤

    2013-01-01

    Objective To investigate the effects of telmisartan on the expression of angiotensin converting enzyme 2(ACE2) mRNA in monocyte-derived macrophages of hypertensive patients accompanied with diabetes. Methods 62 essential hypertensive patients accompanied with

  3. Severe Hypercapnia in Critically Ill Adult Cystic Fibrosis Patients

    OpenAIRE

    Sheikh, Hassan S.; Tiangco, Noel Dexter; Harrell, Christopher; Vender, Robert L.

    2011-01-01

    Background Cystic fibrosis (CF) is a monogenetic autosomal recessive multi-organ disease affecting approximately 50,000 patients worldwide. Overall median survival is continually increasing but pulmonary disease remains the most common cause of death. Guidelines have been published in relation to the outpatient maintenance of lung health for CF patients and treatment of acute lung exacerbations but little information exists about the management of the critically ill CF patient. Invasive mecha...

  4. Aplastic crisis caused by parvovirus B19 in an adult patient with sickle-cell disease

    OpenAIRE

    Setúbal Sérgio; Gabriel Adelmo H.D.; Nascimento Jussara P.; Oliveira Solange A.

    2000-01-01

    We describe a case of aplastic crisis caused by parvovirus B19 in an adult sickle-cell patient presenting with paleness, tiredness, fainting and dyspnea. The absence of reticulocytes lead to the diagnosis. Anti-B19 IgM and IgG were detected. Reticulocytopenia in patients with hereditary hemolytic anemia suggests B19 infection.

  5. Effects of neurofeedback on adult patients with psychiatric disorders in a naturalistic setting.

    Science.gov (United States)

    Cheon, Eun-Jin; Koo, Bon-Hoon; Seo, Wan-Seok; Lee, Jun-Yeob; Choi, Joong-Hyeon; Song, Shin-Ho

    2015-03-01

    Few well-controlled studies have considered neurofeedback treatment in adult psychiatric patients. In this regard, the present study investigates the characteristics and effects of neurofeedback on adult psychiatric patients in a naturalistic setting. A total of 77 adult patients with psychiatric disorders participated in this study. Demographic data and neurofeedback states were retrospectively analyzed, and the effects of neurofeedback were evaluated using clinical global impression (CGI) and subjective self-rating scales. Depressive disorders were the most common psychiatric disorders (19; 24.7 %), followed by anxiety disorders (18; 23.4 %). A total of 69 patients (89.6 %) took medicine, and the average frequency of neurofeedback was 17.39 ± 16.64. Neurofeedback was applied to a total of 39 patients (50.6 %) more than 10 times, and 48 patients (62.3 %) received both β/SMR and α/θ training. The discontinuation rate was 33.8 % (26 patients). There was significant difference between pretreatment and posttreatment CGI scores (anxiety, and inattention (<.001). This is a naturalistic study in a clinical setting, and has several limitations, including the absence of a control group and a heterogenous sample. Despite these limitations, the study demonstrates the potential of neurofeedback as an effective complimentary treatment for adult patients with psychiatric disorders. PMID:25740085

  6. Patient-reported outcomes in adult survivors with single-ventricle physiology

    DEFF Research Database (Denmark)

    Overgaard, Dorthe; Schrader, Anne-Marie; Lisby, Karen H;

    2011-01-01

    Objectives: Data on patient-reported outcomes (PROs) in patients with single-ventricle physiology (SVP) are scarce. We sought (1) to describe the perceived health status, quality of life, symptoms of anxiety and depression, and sense of coherence in adult survivors with SVP, (2) to compare PROs...

  7. Patient-Reported Outcomes in Adult Survivors with Single-Ventricle Physiology

    DEFF Research Database (Denmark)

    Overgaard, Dorthe; Schrader, Anne-Marie Voss; Lisby, Karen H;

    2011-01-01

    Objectives: Data on patient-reported outcomes (PROs) in patients with single-ventricle physiology (SVP) are scarce. We sought (1) to describe the perceived health status, quality of life, symptoms of anxiety and depression, and sense of coherence in adult survivors with SVP, (2) to compare PROs...

  8. Presentations and outcome analysis of 205 adult patients with Henoch-Schnlein purpura nephritis

    Institute of Scientific and Technical Information of China (English)

    宣萍

    2014-01-01

    Objective To analyze the clinical,pathological data and outcomes of the adult patients with HenochSchnlein purpura nephritis(HSPN).Methods The data of 205 HSPN patients who were diagnosed in Kidney Disease Center of the First Affiliated Hospital of Zhejiang University betwee Jan 2004 and May 2013 were collected and analyzed in different groups.Results The average

  9. Serological screening for celiac disease in adult Chinese patients with diarrhea predominant irritable bowel syndrome

    NARCIS (Netherlands)

    H. Wang (Hongling); G. Zhou (Guoying); L. Luo (Linjie); J.B.A. Crusius; A. Yuan (Anlong); J. Kou (Jiguang); G. Yang (Guifang); M. Wang (Min); J. Wu (Jing); B.M.E. von Blomberg (Mary); S.A. Morré (Servaas); A. Salvador Pena; B. Xia (Bing)

    2015-01-01

    textabstractCeliac disease (CD) is common in Caucasians, but thought to be rare in Asians. Our aim was to determine the prevalence of CD in Chinese patients with chronic diarrhea predominant irritable bowel syndrome (IBS-D). From July 2010 to August 2012, 395 adult patients with IBS-D and 363 age an

  10. Ophthalmic experience over 10 years in an observational nationwide Danish cohort of Fabry patients with access to enzyme replacement

    DEFF Research Database (Denmark)

    Fledelius, Hans C.; Sandfeld, Lisbeth; Rasmussen, Åse Krogh;

    2015-01-01

    of retinal vessels. CONCLUSIONS: Thirteen of 32 patients on ERT showed a reduction of corneal deposits over the study period. Abnormal ocular vessel morphology was a frequent finding. In contrast to the function loss related to systemic ischaemic lesions, we found no indication of impairment of visual......PURPOSE: Enzyme replacement therapy (ERT) was offered from year 2001 to patients with Fabry disease. The ophthalmic experience was analysed, as part of a general 10-year status. METHODS: A retrospective observational series comprising 39 patients (25 females, 14 males) closely followed...

  11. Radiology findings in adult patients with vocal fold paralysis

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, S. [Helsinki Medical Imaging Centre, University of Helsinki, Haartmaninkatu, Helsinki (Finland)]. E-mail: s.robinson@dzu.at; Pitkaeranta, A. [Department of Otorhinolaryngology, Haartmaninkatu, Helsinki (Finland)

    2006-10-15

    Aim: To compile imaging findings in patients with vocal fold paralysis. Materials and methods: A retrospective analysis of the medical charts of 100 consecutive patients, admitted to our department with vocal fold paralysis was undertaken. After laryngoscopy, patients were referred for radiological work-up depending on their clinical history and clinical findings. Ultrasound of the neck and/or contrast-enhanced spiral computed tomography (CT) of the neck and mediastinum was performed, extending to include the whole chest if necessary. In one patient, CT of the brain and in two patients, magnetic resonance angiography was undertaken. Analysis of the clinical and radiological data was performed to assess the most frequent causes for vocal fold paralysis. Results: In 66% of patients, the paralysis was related to previous surgery. Thirty-four percent of cases were labelled idiopathic after clinical examination. After imaging and follow-up, only 8% remained unexplained. Nine patients suffered from neoplasms, four from vascular disease, and 12 from infections. One patient developed encephalomyelitis disseminata on follow-up. Conclusion: Thorough radiological work-up helps to reduce the amount of idiopathic cases of vocal fold paralysis and guides appropriate therapy.

  12. Radiology findings in adult patients with vocal fold paralysis

    International Nuclear Information System (INIS)

    Aim: To compile imaging findings in patients with vocal fold paralysis. Materials and methods: A retrospective analysis of the medical charts of 100 consecutive patients, admitted to our department with vocal fold paralysis was undertaken. After laryngoscopy, patients were referred for radiological work-up depending on their clinical history and clinical findings. Ultrasound of the neck and/or contrast-enhanced spiral computed tomography (CT) of the neck and mediastinum was performed, extending to include the whole chest if necessary. In one patient, CT of the brain and in two patients, magnetic resonance angiography was undertaken. Analysis of the clinical and radiological data was performed to assess the most frequent causes for vocal fold paralysis. Results: In 66% of patients, the paralysis was related to previous surgery. Thirty-four percent of cases were labelled idiopathic after clinical examination. After imaging and follow-up, only 8% remained unexplained. Nine patients suffered from neoplasms, four from vascular disease, and 12 from infections. One patient developed encephalomyelitis disseminata on follow-up. Conclusion: Thorough radiological work-up helps to reduce the amount of idiopathic cases of vocal fold paralysis and guides appropriate therapy

  13. Assessment of adult patients with hypernatremia: A single center experience

    Directory of Open Access Journals (Sweden)

    Ercan Gündüz

    2015-09-01

    Full Text Available Objective: In the present study, determination of symptoms, clinical characteristics, prevalence and recovery rates was aimed in patients who applied to the emergency service and diagnosed with hypernatremia. Methods: Patients who applied to Dicle University Medical School Emergency Service during January 2013-December 2014 and whose serum Na>148 mEq/L were included in the study. The study was conducted retrospectively. Results: Hypernatremia prevalence was determined as 0.21% in the cases who applied to the emergency service. The average age in all patients was 69±22 and the median age was 72 years. The average hospitalization period was 13.3±10.9 days. The mortality rate was 75.7% and male gender domination (56% was determined in patients who developed mortality. When mortality and recovery groups were compared statistically; significant difference was determined (p<0.05 in terms of hospitalization period, glucose, urea, creatinine and calcium averages. The complaints of our patients who applied to the emergency service were changes in consciousness (92.7%, oral intake disorder (83.4% and fever (48.6% based on frequency order. The accompanying comorbid states were cerebrovascular illness (36.9%, Dementia/Alzheimer (32.4% and hypertension (28.9% based on frequency order. Conclusion: Consequently, hypernatremia is a fluid-electrolyte disorder progressing with high mortality and could be observed in older patients and in patients whose oral intake is defective and who have cerebrovascular illness and dementia.

  14. Lichen Striatus in a UVB Treated Adult Psoriasis Patient

    Directory of Open Access Journals (Sweden)

    Pınar Özuğuz

    2014-06-01

    Full Text Available Lichen striatus is a self-limited lichenoid eruption that follows Blaschko’s lines. It is particularly common in children and rarely seen in adults. Cases related to atopic diathesis are common, besides it is reported among family members. Viral infections, vaccines and trauma related cases are also present. Various environmental stimuli in the setting of genetic predisposition may play a role. We herein, reported a forty eight year-old woman who developed lichen striatus eruptions in her arm and trunk while she was receiving UVB treatment with maintenance dose for psoriasis. Phototherapy might act as a stimulant with its immunosuppressive and traumatic effects.

  15. Sabril® registry 5-year results: Characteristics of adult patients treated with vigabatrin.

    Science.gov (United States)

    Krauss, Gregory; Faught, Edward; Foroozan, Rod; Pellock, John M; Sergott, Robert C; Shields, W Donald; Ziemann, Adam; Dribinsky, Yekaterina; Lee, Deborah; Torri, Sarah; Othman, Feisal; Isojarvi, Jouko

    2016-03-01

    Vigabatrin (Sabril®), approved in the US in 2009, is currently indicated as adjunctive therapy for refractory complex partial seizures (rCPS) in patients ≥ 10 years old who have responded inadequately to several alternative treatments and as monotherapy for infantile spasms (IS) in patients 1 month to 2 years of age. Because of reports of vision loss following vigabatrin exposure, FDA approval required a risk evaluation mitigation strategy (REMS) program. Vigabatrin is only available in the US through Support, Help, And Resources for Epilepsy (SHARE), which includes a mandated registry. This article describes 5 years of demographic and treatment exposure data from adult patients (≥ 17 years old) in the US treated with vigabatrin and monitored in the ongoing Sabril® registry. Registry participation is mandatory for all US Sabril® prescribers and patients. A benefit-risk assessment must be documented by the physician for a patient to progress to maintenance therapy, defined as 1 month of vigabatrin treatment for patients with IS and 3 months for patients with rCPS. Ophthalmologic assessments must be documented during and after completion of therapy. As of August 26, 2014, a total of 6823 patients were enrolled in the registry, of which 1200 were adults at enrollment. Of these patients, 1031 (86%) were naïve to vigabatrin. The majority of adult patients (n=783, 65%) had previously been prescribed ≥ 4 AEDs, and 719 (60%) were receiving ≥ 3 concomitant AEDs at vigabatrin initiation. Prescribers submitted an initial ophthalmological assessment form for 863 patients; an ophthalmologic exam was not completed for 300 (35%) patients and thus, were considered exempted from vision testing. Of these patients, 128 (43%) were exempted for neurologic disabilities. Clinicians discontinued treatment in 8 patients because of visual field deficits (VFD) (5 patients naïve to vigabatrin and 3 patients previously exposed). Based on Kaplan-Meier survival estimates, it is

  16. Mandibular fractures: a comparative analysis between young and adult patients in the southeast region of Turkey

    OpenAIRE

    Serhat Atilgan; Behçet Erol; Ferhan Yaman; Nezih Yilmaz; Musa Can Ucan

    2010-01-01

    OBJECTIVE: The purpose of this study was to review and compare the differences between mandibular fractures in young and adult patients. MATERIAL AND METHODS: Patients treated at the Oral and Maxillofacial Department of Dicle University during a five-year period between 2000 and 2005 were retrospectively evaluated with respect to age groups, gender, etiology, localization and type of fractures, treatment methods and complications. RESULTS: 532 patients were included in the study, 370 (70%) ma...

  17. Prevalence of sapovirus infection among infant and adult patients with acute gastroenteritis in Tehran, Iran

    OpenAIRE

    Romani, Sara; Azimzadeh, Pedram; Mohebbi, Seyed Reza; Bozorgi, Sajad Majidizadeh; Zali, Narges; JADALI, Farzaneh

    2012-01-01

    Aim This study investigated the prevalence of sapovirus infections in patient with acute gastroenteritis in Tehran, Iran. Background Sapovirus, a member of the family Caliciviridae is one of the major causative agents of viral gastroenteritis affecting both children and adult individuals. There isn't enough data about prevalence and genotypes of sapovirus infection in Tehran, the capital city of Iran. Patients and methods A total of 42 fecal samples were collected from patients with acute gas...

  18. Extrathoracic investigation in adult patients with isolated pulmonary langerhans cell histiocytosis

    OpenAIRE

    Tazi, Abdellatif; de Margerie-Mellon, Constance; Vercellino, Laetitia; Naccache, Jean Marc; Fry, Stéphanie; Dominique, Stéphane; Jouneau, Stéphane; Lorillon, Gwenaël; Bugnet, Emmanuelle; Chiron, Raphael; Wallaert, Benoit; Valeyre, Dominique; Chevret, Sylvie

    2016-01-01

    Background An important objective on diagnosis of patients with Langerhans cell histiocytosis (LCH) is to determine the extent of disease. However, whether systematic extrathoracic investigation is needed in adult patients with clinically isolated pulmonary LCH (PLCH) has not been evaluated. Methods In this prospective, multicentre study, 54 consecutive patients with newly diagnosed clinically isolated PLCH were systematically evaluated at inclusion by bone imaging and blood laboratory testin...

  19. Yoga in adult cancer: an exploratory, qualitative analysis of the patient experience

    OpenAIRE

    McCall, Marcy; Thorne, Sally; Ward, Alison; Heneghan, Carl

    2015-01-01

    Background Some patients receiving treatment in conventional health care systems access therapeutic yoga outside their mainstream care to improve cancer symptoms. Given the current knowledge gap around patient preferences and documented experiences of yoga in adult cancer, this study aimed to describe patient-reported benefits, barriers and characteristics of programming for yoga practice during conventional treatment. Methods In depth semi-structured interviews (n = 10) were conducted in men...

  20. Introduction of a Venous Thromboembolism Prophylaxis Protocol for Older Adult Psychiatric Patients.

    OpenAIRE

    Croxford, Anna; Clare, Adam; McCurdy, Kathleen

    2015-01-01

    Hospital-Acquired venous thromboembolism (VTE) is a common cause of morbidity and mortality in older adults. In psychiatric patients these risks are increased due to multiple factors including poor mobility, restraint, catatonia, sedation, and conventional antipsychotic use. Diagnosis and treatment of psychiatric patients presenting with signs and symptoms of a VTE can be delayed due to a patient's communication difficulties, non-compliance, or attribution of symptoms to a psychosomatic cause...

  1. Temporomandibular disorders and psychological status in adult patients with a deep bite

    DEFF Research Database (Denmark)

    Sonnesen, Liselotte; Svensson, Peter

    2008-01-01

    Temporomandibular disorders (TMDs) and psychological status were examined in adult patients with a deep bite and compared with an adult age- and gender-matched control group with neutral occlusion. The deep bite group consisted of 20 females (mean age 30.3 years) and 10 males (mean age 33.1 years...... group compared with the controls. Somatization scores were significantly higher in the deep bite group compared with the controls (P psychological...

  2. Clinical presentations and biochemical profile in adult celiac disease patients in Hyderabad: Pakistan

    OpenAIRE

    Masood, Naila; Ali Shaikh, Imran

    2014-01-01

    Objective: To see the various clinical presentations and biochemical profile in adult celiac disease patients of Hyderabad Sindh. Methods: A total 60 suspected cases of adult celiac disease, both males and females were screened out from Liaquat University of Medical and Health Sciences hospital and private clinics at Sadar Hyderabad Sind by non probability purposive sampling during a period from July 2011 to December 2012.Age ranged between 18 to 55 Years. A detailed history and clinical exam...

  3. Association between patterns of leisure time physical activity and asthma control in adult patients

    OpenAIRE

    Simon L Bacon; Lemiere, Catherine; Moullec, Gregory; Ninot, Gregory; Pepin, Véronique; Kim L. Lavoie

    2015-01-01

    Background Physical activity has been shown to have various health benefits in patients with asthma, especially in children. However, there are still limited data on the nature of the association between physical activity and asthma control in adults. Objective The objective of the current study was to determine the nature of the association between physical activity and asthma control, with particular emphasis on the intensity of the activity and seasonal variations. Methods 643 adult patien...

  4. Dysphagia among Adult Patients who Underwent Surgery for Esophageal Atresia at Birth

    Directory of Open Access Journals (Sweden)

    Valérie Huynh-Trudeau

    2015-01-01

    Full Text Available BACKGROUND: Clinical experiences of adults who underwent surgery for esophageal atresia at birth is limited. There is some evidence that suggests considerable long-term morbidity, partly because of dysphagia, which has been reported in up to 85% of adult patients who undergo surgery for esophageal atresia. The authors hypothesized that dysphagia in this population is caused by dysmotility and/or anatomical anomalies.

  5. Clinical next generation sequencing of pediatric-type malignancies in adult patients identifies novel somatic aberrations

    OpenAIRE

    Silva, Jorge Galvez; Corrales-Medina, Fernando F.; Maher, Ossama M.; Tannir, Nizar; Huh, Winston W; Rytting, Michael E.; Subbiah, Vivek

    2015-01-01

    Pediatric malignancies in adults, in contrast to the same diseases in children are clinically more aggressive, resistant to chemotherapeutics, and carry a higher risk of relapse. Molecular profiling of tumor sample using next generation sequencing (NGS) has recently become clinically available. We report the results of targeted exome sequencing of six adult patients with pediatric-type malignancies : Wilms tumor(n=2), medulloblastoma(n=2), Ewing's sarcoma( n=1) and desmoplastic small round ce...

  6. Psychometric evaluation of the Sheehan Disability Scale in adult patients with attention-deficit/hyperactivity disorder

    OpenAIRE

    Coles T; Coon C; DeMuro C; McLeod L; Gnanasakthy A

    2014-01-01

    Theresa Coles,1 Cheryl Coon,1 Carla DeMuro,1 Lori McLeod,1 Ari Gnanasakthy21Patient-Reported Outcomes, RTI Health Solutions, Research Triangle Park, NC, 2Novartis Pharmaceuticals, East Hanover, NJ, USAAbstract: Inattention and impulsivity symptoms are common among adults with attention-deficit/hyperactivity disorder (ADHD), which can lead to difficulty concentrating, restlessness, difficulty completing tasks, disorganization, impatience, and impulsiveness. Many adults with ADHD find it diffic...

  7. Ingestion and Pharyngeal Trauma Causing Secondary Retropharyngeal Abscess in Five Adult Patients

    Directory of Open Access Journals (Sweden)

    Sudhir B. Sharma

    2012-01-01

    Full Text Available Retropharyngeal abscess most commonly occurs in children. When present in adults the clinical features may not be typical, and associated immunosuppression or local trauma can be part of the presentation. We present a case series of five adult patients who developed foreign body ingestion trauma associated retropharyngeal abscess. The unusual pearls of each case, along with their outcomes, are discussed. Pertinent information for the emergency medicine physician regarding retropharyngeal abscess is presented as well.

  8. Factors affecting ventriculoperitoneal shunt survival in adult patients

    Directory of Open Access Journals (Sweden)

    Farid Khan

    2015-01-01

    Conclusions: Patients with increased age, prolonged hospital stay, GCS score of less than 13, extra-ventricular drains in situ, or excision of brain tumors were more likely to experience early shunt malfunction.

  9. Congenital tracheoesophageal fistula: A rare and late presentation in adult patient

    Directory of Open Access Journals (Sweden)

    Waseem M Hajjar

    2012-01-01

    Full Text Available Congenital H-type tracheoesophageal fistula (TEF in adults is a rare presentation and can test the diagnostic acumen of a surgeon, endoscopist, and the radiologist. These undetected fistulas may present as chronic lung disease of unknown origin because repeated aspirations can lead to recurrent lung infections and bronchiectasis. Congenital TEFs should be considered in the diagnosis of infants and young adults with recurrent respiratory distress and/or infections. Here, we present the successful management of this rare case in an adult patient.

  10. Patient satisfaction and ethnic identity among American Indian older adults.

    Science.gov (United States)

    Garroutte, Eva Marie; Kunovich, Robert M; Jacobsen, Clemma; Goldberg, Jack

    2004-12-01

    Work in the field of culturally competent medical care draws on studies showing that minority Americans often report lower satisfaction with care than White Americans and recommends that providers should adapt care to patients' cultural needs. However, empirical evidence in support of cultural competence models is limited by reliance upon measurements of racial rather than ethnic identity and also by a near-total neglect of American Indians. This project explored the relationship between ethnic identity and satisfaction using survey data collected from 115 chronically ill American Indian patients >or=50 years at a Cherokee Nation clinic. Satisfaction scores were high overall and comparable to those found in the general population. Nevertheless, analysis using hierarchical linear modeling showed that patients' self-rated American Indian ethnic identity was significantly associated with satisfaction. Specifically, patients who rated themselves high on the measure of American Indian ethnic identity reported reduced scores on satisfaction with health care providers' social skill and attentiveness, as compared to those who rated themselves lower. Significant associations remained after controlling for patients' sex, age, education, marital status, self-reported health, wait time, and number of previous visits. There were no significant associations between patients' American Indian ethnic identity and satisfaction with provider's technical skill and shared decision-making. Likewise, there were no significant associations between satisfaction and a separate measure of White American ethnic identity, although a suggestive trend was observed for satisfaction with provider's social skill. Our findings demonstrate the importance of including measures of ethnic identity in studies of medical satisfaction in racial minority populations. They support the importance of adapting care to patient's cultural needs, and they highlight the particular significance of interpersonal

  11. Assessment of adult patients with hypernatremia: A single center experience

    OpenAIRE

    Ercan Gündüz; Yılmaz Zengin; Mustafa İçer; Hasan Mansur Durgun; Recep Dursun; Ahmet Gündüzalp; Mustafa İpek; Cahfer Güloğlu

    2015-01-01

    Objective: In the present study, determination of symptoms, clinical characteristics, prevalence and recovery rates was aimed in patients who applied to the emergency service and diagnosed with hypernatremia.Methods: Patients who applied to Dicle University Medical School Emergency Service during January 2013-December 2014 and whose serum Na>148 mEq/L were included in the study. The study was conducted retrospectively.Results: Hypernatremia prevalence was determined as 0.21% in the cases w...

  12. Patient satisfaction and ethnic identity among American Indian older adults.

    Science.gov (United States)

    Garroutte, Eva Marie; Kunovich, Robert M; Jacobsen, Clemma; Goldberg, Jack

    2004-12-01

    Work in the field of culturally competent medical care draws on studies showing that minority Americans often report lower satisfaction with care than White Americans and recommends that providers should adapt care to patients' cultural needs. However, empirical evidence in support of cultural competence models is limited by reliance upon measurements of racial rather than ethnic identity and also by a near-total neglect of American Indians. This project explored the relationship between ethnic identity and satisfaction using survey data collected from 115 chronically ill American Indian patients >or=50 years at a Cherokee Nation clinic. Satisfaction scores were high overall and comparable to those found in the general population. Nevertheless, analysis using hierarchical linear modeling showed that patients' self-rated American Indian ethnic identity was significantly associated with satisfaction. Specifically, patients who rated themselves high on the measure of American Indian ethnic identity reported reduced scores on satisfaction with health care providers' social skill and attentiveness, as compared to those who rated themselves lower. Significant associations remained after controlling for patients' sex, age, education, marital status, self-reported health, wait time, and number of previous visits. There were no significant associations between patients' American Indian ethnic identity and satisfaction with provider's technical skill and shared decision-making. Likewise, there were no significant associations between satisfaction and a separate measure of White American ethnic identity, although a suggestive trend was observed for satisfaction with provider's social skill. Our findings demonstrate the importance of including measures of ethnic identity in studies of medical satisfaction in racial minority populations. They support the importance of adapting care to patient's cultural needs, and they highlight the particular significance of interpersonal

  13. Renal histology before and after effective enzyme replacement therapy in a patient with classical Fabry's disease.

    Science.gov (United States)

    Hirashio, S; Taguchi, T; Naito, T; Maki, K; Ogata, S; Taniyama, K; Taniguchi, Y; Yorioka, N

    2009-05-01

    A 38-year-old man underwent renal biopsy because of proteinuria. It revealed swelling and vacuolation of glomerular epithelial cells, as well as myelin-like structures characteristic of Fabry's disease. Detection of decreased plasma activity of alpha-galactosidase A confirmed the diagnosis. Enzyme replacement therapy was provided with recombinant agalsidase-beta, resulting in improvement of his symptoms. When renal biopsy was repeated, specific staining for globotriaosylceramide showed that renal deposits were decreased by enzyme therapy.

  14. Increased serum levels of lipogenic enzymes in patients with severe liver steatosis

    OpenAIRE

    Notarnicola Maria; Misciagna Giovanni; Tutino Valeria; Chiloiro Marisa; Osella Alberto; Guerra Vito; Bonfiglio Caterina; Caruso Maria

    2012-01-01

    Abstract Background Lipid metabolism is altered in subjects with liver steatosis. FAS is a key enzyme in de novo lipogenesis and both FAS gene expression and enzymatic activity are primarily regulated by metabolic signals in the liver. Lipoprotein lipase (LPL), the rate-limiting enzyme for the hydrolysis of core triglycerides, plays a pivotal role in lipid metabolism. This study aims to investigate if circulating levels of FAS and LPL could be clinically associated with liver steatosis. Metho...

  15. Connectivity differences between adult male and female patients with attention deficit hyperactivity disorder according to resting-state functional MRI

    OpenAIRE

    Bo-yong Park; Hyunjin Park

    2016-01-01

    Attention deficit hyperactivity disorder (ADHD) is a pervasive psychiatric disorder that affects both children and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. ...

  16. Percutaneous Endovascular Treatment of Hepatic Artery Stenosis in Adult and Pediatric Patients After Liver Transplantation

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the efficacy of percutaneous endovascular techniques for the treatment of hepatic artery stenosis (HAS) occurring after liver transplantation (LT) in adult and pediatrics patients. From February 2003 to March 2009, 25 patients (15 adults and 10 children) whose developed HAS after LT were referred to our interventional radiology unit. Technical success was achieved in 96% (24 of 25) of patients. Percutaneous transluminal angioplasty (PTA) was performed in 13 patients (7 children), and stenting was performed in 11 patients (2 children). After the procedure, all patients were followed-up with liver function tests, Doppler ultrasound, and/or computed tomography. Mean follow-up was 15.8 months (range 5 days to 58 months). Acute hepatic artery thrombosis occurred immediately after stent deployment in 2 patients and was successfully treated with local thrombolysis. One patient developed severe HA spasm, which reverted after 24 h. After the procedure, mean trans-stenotic pressure gradient decreased from 30.5 to 6.2 mmHg. Kaplan-Meyer curve of HA primary patency was 77% at 1 and 2 years. During the follow-up period, 5 patients (20%) had recurrent stenosis, and 2 patients (8.3%) had late thrombosis. Two of 7 patients with stenosis/thrombosis underwent surgical revascularization (n = 1) and liver retransplantation (n = 1). Six (25%) patients died during follow-up, but overall mortality was not significantly different when comparing patients having patent hepatic arteries with those having recurrent stenosis/thrombosis. There were no significant differences in recurrent stenosis/thrombosis and mortality comparing patients treated by PTA versus stenting and comparing adult versus pediatric status. Percutaneous interventional treatment of HAS in LT recipients is safe and effective and decreases the need for surgical revascularization and liver retransplantation. However, the beneficial effects for survival are not clear, probably because

  17. Kidney transplantation in an adult patient with VACTERL association.

    Science.gov (United States)

    Cimen, Sertac; Nantais, Jordan; Guler, Sanem; Lawen, Joseph

    2015-01-01

    The vertebral, anal, cardiac, tracheoesophageal, renal, and limb birth defects (VACTERL) association is a rare, non-random constellation of congenital abnormalities among which urinary tract anomalies can be included. In the presence of these anomalies, patients are suspected to have a higher rate of renal failure than average. We report a case of a 22-year-old woman with VACTERL association and consequent end stage renal failure. A live-related kidney transplant was carried out successfully and the postoperative course was uncomplicated. The patient had immediate graft function. Risk factors that may complicate kidney transplant surgery in this patient population as well as considerations relevant to peritransplant management are discussed. PMID:26106170

  18. The level of specialist assessment of adult asthma is influenced by patient age

    DEFF Research Database (Denmark)

    Porsbjerg, C; Sverrild, A; Stensen, L;

    2014-01-01

    is sparse. AIM: To examine the impact of patient age on the type and proportion of diagnostic tests performed in patients undergoing specialist assessment for asthma. METHODS: Data from a clinical population consisting of all patients consecutively referred over a 12 months period to a specialist clinic...... adults, and were more frequently smokers. However, a regression analysis showed that older age was associated with a lower likelihood of diagnostic assessment with a reversibility test, a bronchial challenge test, or measurement of exhaled NO, independently of a known diagnosis of asthma, smoking habits......BACKGROUND: Late onset asthma is associated with more severe disease and higher morbidity than in younger asthma patients. This may in part relate to under recognition of asthma in older adults, but evidence on the impact of patient age on diagnostic assessment of asthma in a specialist setting...

  19. Mitochondrial DNA (mtDNA haplogroups and serum levels of anti-oxidant enzymes in patients with osteoarthritis

    Directory of Open Access Journals (Sweden)

    Fernandez-Moreno Mercedes

    2011-11-01

    Full Text Available Abstract Background Oxidative stress play a main role in the initiation and progression of the OA disease and leads to the degeneration of mitochondria. To prevent this, the chondrocytes possess a well-coordinated enzymatic antioxidant system. Besides, the mitochondrial DNA (mtDNA haplogroups are associated with the OA disease. Thus, the main goal of this work is to assess the incidence of the mtDNA haplogroups on serum levels of two of the main antioxidant enzymes, Manganese Superoxide Dismutase (Mn-SOD or SOD2 and catalase, and to test the suitability of these two proteins for potential OA-related biomarkers. Methods We analyzed the serum levels of SOD2 and catalase in 73 OA patients and 77 healthy controls carrying the haplogroups J, U and H, by ELISA assay. Knee and hip radiographs were classified according to Kellgren and Lawrence (K/L scoring from Grade 0 to Grade IV. Appropriate statistical analyses were performed to test the effects of clinical variables, including gender, body mass index (BMI, age, smoking status, diagnosis, haplogroups and radiologic K/L grade on serum levels of these enzymes. Results Serum levels of SOD2 appeared statistically increased in OA patients when compared with healthy controls (p Conclusions The increased levels of SOD2 in OA patients indicate an increased oxidative stress OA-related, therefore this antioxidant enzyme could be a suitable candidate biomarker for diagnosis of OA. Mitochondrial haplogroups significantly correlates with serum levels of catalase

  20. Retrograde coronary sinus versus aortic root perfusion with cold cardioplegia: randomized study of levels of cardiac enzymes in 40 patients

    Energy Technology Data Exchange (ETDEWEB)

    Guiraudon, G.M.; Campbell, C.S.; McLellan, D.G.; Kostuk, W.J.; Purves, P.D.; MacDonald, J.L.; Cleland, A.G.; Tadros, N.B.

    1986-11-01

    Myocardial injury was assessed with the use of enzyme indexes in 40 patients randomly assigned to one of two groups undergoing coronary artery bypass surgery. Twenty patients received cold cardioplegia delivered by retrograde coronary sinus perfusion and 20 received cardioplegic solution by anterograde aortic root perfusion. Creatine kinase isoenzyme MB and lactate dehydrogenese isoenzyme 1 and isoenzyme 2 assays were carried out on blood samples obtained from the coronary sinus before aortic cross-clamping and 0, 5, and 30 min after aortic unclamping. Levels of these enzymes were also obtained from venous blood samples before aortic cross-clamping and 3, 8, 14, and 20 hr after aortic unclamping and 2, 3, 4, and 5 days after surgery. Preoperative and postoperative hemodynamic measurements (Swan-Ganz catheter) and radionuclide wall motion studies were also obtained for comparison. There was no overall significant difference between the two groups postoperatively in terms of enzyme indexes, hemodynamic measurements, or results of wall motion studies. We conclude that retrograde coronary sinus perfusion is an alternative to aortic root perfusion in delivering cold cardioplegia. More studies are required to determine which subgroup of patients with coronary artery disease may benefit from retrograde coronary perfusion.

  1. Modern treatment of adult short bowel syndrome patients

    DEFF Research Database (Denmark)

    Efsen, E; Jeppesen, P B

    2011-01-01

    By definition, intestinal failure prevails when oral compensation is no longer feasible and parenteral support is necessary to maintain nutritional equilibrium. In the past, conventional treatment has mainly focused on "making the most of what the short bowel syndrome patient still had" by optimi......By definition, intestinal failure prevails when oral compensation is no longer feasible and parenteral support is necessary to maintain nutritional equilibrium. In the past, conventional treatment has mainly focused on "making the most of what the short bowel syndrome patient still had...

  2. Adult patients' adjustability to orthodontic appliances. Part I: a comparison between Labial, Lingual, and Invisalign™.

    Science.gov (United States)

    Shalish, Miri; Cooper-Kazaz, Rena; Ivgi, Inbal; Canetti, Laura; Tsur, Boaz; Bachar, Eytan; Chaushu, Stella

    2012-12-01

    This prospective study examined the adult patient's perception of recovery after insertion of three types of orthodontic appliances: Buccal, Lingual and Invisalign. The sample consisted of sixty-eight adult patients (45 females and 23 males) who comprised three groups: 28 Buccal, 19 Lingual, and 21 Invisalign patients. After appliance insertion, patients completed a Health-Related Quality of Life questionnaire daily for the first week and again on day 14, in order to assess patients' perception of pain and analgesic consumption. In addition, four areas of dysfunction were assessed: oral dysfunction, eating disturbances, general activity parameters, and oral symptoms. Lingual appliance was associated with more severe pain and analgesic consumption, the greatest oral and general dysfunction, and the most difficult and longest recovery. The Invisalign patients complained of relatively high levels of pain in the first days after insertion; however this group was characterized by the lowest level of oral symptoms and by a similar level of general activity disturbances and oral dysfunction compared to the Buccal appliance. Many Lingual and some Buccal patients did not reach a full recovery from their eating difficulties by the end of the study period. The present study provides information to adult patients and clinicians assisting them in choosing the most appropriate treatment modality in relation to Health-Related Quality of Life parameters.

  3. Management of Adult Jehovah's Witness Patients with Acute Bleeding

    NARCIS (Netherlands)

    K. Berend; M. Levi

    2009-01-01

    Because of the firm refusal of transfusion of blood and blood components by Jehovah's Witnesses, the management of Jehovah's Witness patients with severe bleeding is often complicated by medical, ethical, and legal concerns. Because of a rapidly growing and worldwide membership, physicians working i

  4. Increased postprandial responses of GLP-1 and GIP in patients with chronic pancreatitis and steatorrhea following pancreatic enzyme substitution

    DEFF Research Database (Denmark)

    Knop, Filip K; Vilsbøll, Tina; Larsen, Steen;

    2006-01-01

    We aimed to investigate how assimilation of nutrients affects the postprandial responses of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) and to evaluate the effect of pancreatic enzyme substitution (PES) on insulin secretion in patients with chronic...... pancreatitis (CP) and pancreatic exocrine insufficiency (PEI). Eight male patients with CP and PEI were studied. Blood was sampled frequently on two separate days after ingestion of a liquid meal with and without PES, respectively. Eight healthy male subjects served as a control group. beta-Cell responsiveness...

  5. Comparison of human growth hormone products' cost in pediatric and adult patients. A budgetary impact model.

    Science.gov (United States)

    Bazalo, Gary R; Joshi, Ashish V; Germak, John

    2007-09-01

    We assessed the economic impact to the United States payer of recombinant human growth hormone (rhGH) utilization, comparing the relative dosage efficiency of marketed pen-based and vial-based products in a pediatric and in an adult population. A budgetary impact model calculated drug costs based on product waste and cost. Waste was the difference between prescribed dose, based on patient weight, and actual delivered dose, based on dosing increments and maximum deliverable dose for pens and a fixed-percent waste as derived from the literature for vials. Annual wholesale acquisition costs were calculated based upon total milligrams delivered, using a daily dose of 0.03 mg/kg for pediatric patients and 0.016 mg/kg for adults. Total annual drug costs were compared for two scenarios: 1) a product mix based on national market share and 2) restricting use to the product with lowest waste. Based on the literature, waste for each vial product was 23 percent. Among individual pens, waste was highest for Humatrope 24 mg (19.5 percent pediatric, 14.3 percent adult) and lowest for Norditropin Nordi-Flex 5 mg (1.1 percent pediatric, 1 percent adult). Restricting use to the brand with least waste (Norditropin), compared to national product share mix, resulted in a 10.2 percent reduction in annual pediatric patient cost from $19,026 to $17,089 and an 8 percent reduction in annual adult patient cost from $24,099 to $22,161. We concluded that pen delivery systems result in less waste than vial and syringe. Considering all approved delivery systems, Norditropin resulted in the least product waste and lower annual patient cost for both pediatric and adult populations.

  6. Chronic exposure to cigarette smoke during gestation results in altered cholinesterase enzyme activity and behavioral deficits in adult rat offspring: potential relevance to schizophrenia.

    Science.gov (United States)

    Zugno, Alexandra I; Fraga, Daiane B; De Luca, Renata D; Ghedim, Fernando V; Deroza, Pedro F; Cipriano, Andreza L; Oliveira, Mariana B; Heylmann, Alexandra S A; Budni, Josiane; Souza, Renan P; Quevedo, João

    2013-06-01

    Prenatal cigarette smoke exposure (PCSE) has been associated with physiological and developmental changes that may be related to an increased risk for childhood and adult neuropsychiatric diseases. The present study investigated locomotor activity and cholinesterase enzyme activity in rats, following PCSE and/or ketamine treatment in adulthood. Pregnant female Wistar rats were exposed to 12 commercially filtered cigarettes per day for a period of 28 days. We evaluated motor activity and cholinesterase activity in the brain and serum of adult male offspring that were administered acute subanesthetic doses of ketamine (5, 15 and 25 mg/kg), which serves as an animal model of schizophrenia. To determine locomotor activity, we used the open field test. Cholinesterase activity was assessed by hydrolysis monitored spectrophotometrically. Our results show that both PCSE and ketamine treatment in the adult offspring induced increase of locomotor activity. Additionally, it was observed increase of acetylcholinesterase and butyrylcholinesterase activity in the brain and serum, respectively. We demonstrated that animals exposed to cigarettes in the prenatal period had increased the risk for psychotic symptoms in adulthood. This also occurs in a dose-dependent manner. These changes provoke molecular events that are not completely understood and may result in abnormal behavioral responses found in neuropsychiatric disorders, such as schizophrenia.

  7. Treatment of adult short bowel syndrome patients with teduglutide

    DEFF Research Database (Denmark)

    Nørholk, Lærke Marijke; Holst, Jens Juul; Jeppesen, Palle Bekker

    2012-01-01

    INTRODUCTION: Parenteral support is lifesaving in short bowel syndrome patients with intestinal failure (SBS-IF), who are unable to compensate for their malabsorption by metabolic or pharmacologic adaptation. Mutually, the symptoms of SBS-IF and the inconveniences and complications in relation...... support were obtained. EXPERT OPINION: Teduglutide seems to be safe and well-tolerated and demonstrates restoration of structural and functional integrity of the remaining intestine with significant intestinotrophic and proabsorptive effects, facilitating a reduction in diarrhea and an equivalent...

  8. Loss of olfactory function and nutritional status in vital older adults and geriatric patients.

    Science.gov (United States)

    Toussaint, Nicole; de Roon, Margot; van Campen, Jos P C M; Kremer, Stefanie; Boesveldt, Sanne

    2015-03-01

    The aim of this cross-sectional study was to assess the association of olfactory function and nutritional status in vital older adults and geriatric patients. Three hundred forty-five vital (mean age 67.1 years) and 138 geriatric older adults (mean age 80.9 years) were included. Nutritional status was assessed using the mini nutritional assessment-short form. The Sniffin' Sticks was used to measure olfactory function. Eleven percentage of the vital older adults were at risk of malnutrition, whereas 60% of the geriatric participants were malnourished or at risk. Only 2% of the vital older adults were anosmic, compared with 46% of the geriatric participants. Linear regression demonstrated a significant association (P = 0.015) between olfactory function and nutritional status in the geriatric subjects. However, this association became insignificant after adjustment for confounders. Both crude and adjusted analysis in the vital older adults did not show a significant association. The results indicate that, in both groups of elderly, there is no direct relation between olfactory function and nutritional status. We suggest that a decline in olfactory function may still be considered as one of the risk-factors for malnutrition in geriatric patients-once co-occurring with other mental and/or physical problems that are more likely to occur in those patients experience.

  9. Upper and lower urinary tract outcomes in adult myelomeningocele patients: a systematic review.

    Directory of Open Access Journals (Sweden)

    Paul W Veenboer

    Full Text Available BACKGROUND: The introduction of sophisticated treatment of bladder dysfunction and hydrocephalus allows the majority of SB patients to survive into adulthood. However, no systematic review on urological outcome in adult SB patients is available and no follow-up schemes exist. OBJECTIVES: To systematically summarize the evidence on outcome of urinary tract functioning in adult SB patients. METHODS: A literature search in PubMed and Embase databases was done. Only papers published in the last 25 years describing patients with open SB with a mean age >18 years were included. We focused on finding differences in the treatment strategies, e.g., clean intermittent catheterization and antimuscarinic drugs versus early urinary diversion, with regard to long-term renal and bladder outcomes. RESULTS: A total of 13 articles and 5 meeting abstracts on urinary tract status of adult SB patients were found describing a total of 1564 patients with a mean age of 26.1 years (range 3-74 years, with a few patients <18 years. All were retrospective cohort studies with relatively small and heterogeneous samples with inconsistent reporting of outcome; this precluded the pooling of data and meta-analysis. Total continence was achieved in 449/1192 (37.7%; range 8-85% patients. Neurological level of the lesion and hydrocephalus were associated with incontinence. Renal function was studied in 1128 adult patients. In 290/1128 (25.7%; range 3-81.8% patients some degree of renal damage was found and end-stage renal disease was seen in 12/958 (1.3% patients. Detrusor-sphincter dyssynergy and detrusor-overactivity acted as adverse prognostic factors for the development of renal damage. CONCLUSIONS: These findings should outline follow-up schedules for SB patients, which do not yet exist. Since renal and bladder deterioration continues beyond adolescence, follow-up of these individuals is needed. We recommend standardization in reporting the outcome of urinary tract function in

  10. Substance use, dental hygiene, and physical activity in adult patients with single ventricle physiology

    DEFF Research Database (Denmark)

    Overgaard, Dorthe; Schrader, Anne-Marie; Lisby, Karen H;

    2013-01-01

    was mailed to the patients. Nonresponders did not differ significantly from the included participants on age, gender, or physical function. SETTING: The study was conducted at the Heart Center of Copenhagen University Hospital or the Department of Cardiology, Aarhus University Hospital. RESULTS...... differences in overall health behaviors between SVP patients and controls, SVP patients are less physically active and are less likely to binge drink.......OBJECTIVES: The study aims to describe substance use, dental hygiene, and physical activity in adult survivors with single ventricle physiology (SVP) and to compare the behaviors with matched controls, while the patients are particularly at risk for general health problems. DESIGN: The present...

  11. Design Considerations for Patient Portal Adoption by Low-Income, Older Adults

    Science.gov (United States)

    Latulipe, Celine; Gatto, Amy; Nguyen, Ha T.; Miller, David P.; Quandt, Sara A.; Bertoni, Alain G.; Smith, Alden; Arcury, Thomas A.

    2016-01-01

    This paper describes the results of an interview study investigating facilitators and barriers to adoption of patient portals among low-income, older adults in rural and urban populations in the southeastern United States. We describe attitudes of this population of older adults and their current level of technology use and patient portal use. From qualitative analysis of 36 patient interviews and 16 caregiver interviews within these communities, we derive themes related to benefits of portals, barriers to use, concerns and desired features. Based on our initial findings, we present a set of considerations for designing the patient portal user experience, aimed at helping healthcare clinics to meet U.S. federally-mandated ‘meaningful use’ requirements. PMID:27077140

  12. Successful Non-Invasive treatment of stricturing fibrosing colonopathy in an adult patient

    Directory of Open Access Journals (Sweden)

    Terheggen G

    2011-09-01

    Full Text Available Abstract Objective Fibrosing colonopathy (FC is a rare entity associated with cystic fibrosis (CF. Until now, patients with stricturing FC have usually been treated surgically. In this instance, we aimed at avoiding surgery by applying a new conservative approach. Methods Case report on an adult with CF who developed persistent abdominal pain due to a non-passable stricture in the right transverse colon. Histology confirmed fibrosing colonopathy. Results Initially we treated the patient with prednisolone pulse therapy and additive antibiotic therapy. For maintenance therapy we administered budesonide. The patient underwent clinical, laboratory and endoscopic follow-up over a three-year period. The stricture healed and was easy to pass. A relapse in the cecum at the ileocecal valve again improved under steroid and antibiotic therapy. Conclusions We present a novel therapeutic approach for advanced stricturing FC in an adult patient which successfully avoided surgery (right hemicolectomy over a three year follow up.

  13. Innovative Strategies Designed to Improve Adult Pneumococcal Immunizations in Safety Net Patient-Centered Medical Homes.

    Science.gov (United States)

    Park, Nina J; Sklaroff, Laura Myerchin; Gross-Schulman, Sandra; Hoang, Khathy; Tran, Helen; Campa, David; Scheib, Geoffrey; Guterman, Jeffrey J

    2016-08-01

    Streptococcus pneumoniae is a principal cause of serious illness, including bacteremia, meningitis, and pneumonia, worldwide. Pneumococcal immunization is proven to reduce morbidity and mortality in high-risk adult and elderly populations. Current pneumococcal vaccination practices are suboptimal in part because of recommendation complexity, the high cost of provider-driven immunization interventions, and outreach methods that are not patient-centric. These barriers are amplified within the safety net. This paper identifies efforts by the Los Angeles County Department of Health Services to increase pneumococcal immunization rates for adult indigent patient populations. A 4-part approach will be used to increase vaccination rates: (1) protocol driven care, (2) staff education, (3) electronic identification of eligible patients, and (4) automated patient outreach and scheduling. The proposed analytics plan and potential for scalability are described. (Population Health Management 2016;19:240-247). PMID:26824148

  14. Treatment of Acute Myeloid Leukemia in Adolescent and Young Adult Patients

    Directory of Open Access Journals (Sweden)

    Guldane Cengiz Seval

    2015-03-01

    Full Text Available The objectives of this review were to discuss standard and investigational treatment strategies for adolescent and young adult with acute myeloid leukemia, excluding acute promyelocytic leukemia. Acute myeloid leukemia (AML in adolescent and young adult patients (AYAs may need a different type of therapy than those currently used in children and older patients. As soon as AML is diagnosed, AYA patient should be offered to participate in well-designed clinical trials. The standard treatment approach for AYAs with AML is remission induction chemotherapy with an anthracycline/cytarabine combination, followed by either consolidation chemotherapy or stem cell transplantation, depending on the ability of the patient to tolerate intensive treatment and cytogenetic features. Presently, continuing progress of novel drugs targeting specific pathways in acute leukemia may bring AML treatment into a new era.

  15. Comparative Study of Early Maladaptive Schemas in Rheumatoid Arthrits Patients and Normal Adults

    Directory of Open Access Journals (Sweden)

    Fatemeh Rezaei

    2014-01-01

    Full Text Available Early maladaptive schemas (EMSs designed to ases early distres. EMSs are at he core of personality pathology and psychological distres. The main objective of this study was to find out he diferences betwen rheumatoid arthrits (RA patients and normal adults on EMSs. 10 RA patients and 10 normal adults completed Young’s Schema Questionaire developed by Jefery Young (198. The results showed that data was subjected to statistical analysis; T- test showed that the RA patients reported a signifcantly greater severity of early maladaptive schemata than the normal subjects. This study sugested that a remarkable amount of RA patients may sufer from EMSs which have an efect on their pain situation. These findings confirm those pieces of evidence indicating the psychological treatments included in multidisciplinary programs for this disorder.

  16. Multidimensional clinical phenotyping of an adult cystic fibrosis patient population.

    Directory of Open Access Journals (Sweden)

    Douglas J Conrad

    Full Text Available Cystic Fibrosis (CF is a multi-systemic disease resulting from mutations in the Cystic Fibrosis Transmembrane Regulator (CFTR gene and has major manifestations in the sino-pulmonary, and gastro-intestinal tracts. Clinical phenotypes were generated using 26 common clinical variables to generate classes that overlapped quantiles of lung function and were based on multiple aspects of CF systemic disease.The variables included age, gender, CFTR mutations, FEV1% predicted, FVC% predicted, height, weight, Brasfield chest xray score, pancreatic sufficiency status and clinical microbiology results. Complete datasets were compiled on 211 subjects. Phenotypes were identified using a proximity matrix generated by the unsupervised Random Forests algorithm and subsequent clustering by the Partitioning around Medoids (PAM algorithm. The final phenotypic classes were then characterized and compared to a similar dataset obtained three years earlier.Clinical phenotypes were identified using a clustering strategy that generated four and five phenotypes. Each strategy identified 1 a low lung health scores phenotype, 2 a younger, well-nourished, male-dominated class, 3 various high lung health score phenotypes that varied in terms of age, gender and nutritional status. This multidimensional clinical phenotyping strategy identified classes with expected microbiology results and low risk clinical phenotypes with pancreatic sufficiency.This study demonstrated regional adult CF clinical phenotypes using non-parametric, continuous, ordinal and categorical data with a minimal amount of subjective data to identify clinically relevant phenotypes. These studies identified the relative stability of the phenotypes, demonstrated specific phenotypes consistent with published findings and identified others needing further study.

  17. Angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers in patients with abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Kristensen, Karl Emil; Torp-Pedersen, Christian; Gislason, Gunnar Hilmar;

    2015-01-01

    OBJECTIVE: The renin-angiotensin system is thought to play a pivotal role in the pathogenesis of abdominal aortic aneurysms (AAAs). However, effects of angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II type 1 receptor blockers (ARBs) on human AAAs remain unclear. We therefore ex...

  18. Subgrouping of patients with oral lichen planus according to cytochrome P450 enzyme phenotype and genotype

    DEFF Research Database (Denmark)

    Kragelund, Camilla; Jensen, Siri Beier; Hansen, Claus;

    2014-01-01

    Objective. This study aimed to determine if the activity of the environmentally influenced cytochrome P450 enzyme CYP1A2, alone or in combination with CYP2D6*4 genotype, discriminates subgroups of oral lichen planus (OLP) according to lifestyle factors and clinical manifestations. Study Design. A...

  19. Clinical next generation sequencing of pediatric-type malignancies in adult patients identifies novel somatic aberrations.

    Science.gov (United States)

    Silva, Jorge Galvez; Corrales-Medina, Fernando F; Maher, Ossama M; Tannir, Nizar; Huh, Winston W; Rytting, Michael E; Subbiah, Vivek

    2015-01-01

    Pediatric malignancies in adults, in contrast to the same diseases in children are clinically more aggressive, resistant to chemotherapeutics, and carry a higher risk of relapse. Molecular profiling of tumor sample using next generation sequencing (NGS) has recently become clinically available. We report the results of targeted exome sequencing of six adult patients with pediatric-type malignancies : Wilms tumor(n=2), medulloblastoma(n=2), Ewing's sarcoma( n=1) and desmoplastic small round cell tumor (n=1) with a median age of 28.8 years. Detection of druggable somatic aberrations in tumors is feasible. However, identification of actionable target therapies in these rare adult patients with pediatric-type malignancies is challenging. Continuous efforts to establish a rare disease registry are warranted. PMID:25859559

  20. Fetal antigen 1 in healthy adults and patients with pituitary disease

    DEFF Research Database (Denmark)

    Andersen, M; Jensen, Charlotte Harken; Støving, René Klinkby;

    2001-01-01

    Immunohistochemical analysis of the distribution of human fetal antigen 1 (FA1) in adult human tissues has demonstrated a strong association between FA1 and (neuro)endocrine structures. In the anterior pituitary gland FA1 was colocalized with GH, and the present study was performed to evaluate...... of pyridostigmine and GHRH. No significant difference was found between basal FA1 (nanograms per ml) levels [median (minimum-maximum)] in healthy adults [n = 40; 28.6 ng/ml (12.5-72.0)], acromegalic patients [n = 11; 31.0 ng/ml (21.6-56.3)], and patients with GH deficiency [n = 22; 32.1 ng/ml (13.4-108.7)]. FA1...... 3 months of GH therapy. The increase in FA1 levels was significantly higher than the change during placebo (P adults has been ruled out. However, we found that pharmacologically induced changes in GH levels...

  1. Effect of phylloquinone (vitamin K1) supplementation for 12 months on the indices of vitamin K status and bone health in adult patients with Crohn's disease.

    Science.gov (United States)

    O'Connor, Eibhlís M; Grealy, Geraldine; McCarthy, Jane; Desmond, Alan; Craig, Orla; Shanahan, Fergus; Cashman, Kevin D

    2014-10-14

    Although epidemiological findings support a role for vitamin K status in the improvement of bone indices in adult patients with Crohn's disease (CD), this needs to be confirmed in double-blind, randomised controlled trials (RCT) with phylloquinone (vitamin K1). By conducting two RCT, the present study aimed to first establish whether supplementation with 1000 μg of phylloquinone daily near-maximally suppresses the percentage of undercarboxylated osteocalcin in serum (%ucOC; marker of vitamin K status) in adult patients with CD currently in remission as it does in healthy adults and second determine the effect of supplementation with phylloquinone at this dose for 12 months on the indices of bone turnover and bone mass. The initial dose-ranging RCT was conducted in adult patients with CD (n 10 per group) using 0 (placebo), 1000 or 2000 μg of phylloquinone daily for 2 weeks. In the main RCT, the effect of placebo v. 1000 μg vitamin K/d (both co-administered with Ca (500 mg/d) and vitamin D3 (10 μg/d)) for 12 months (n 43 per group) on the biochemical indices of bone turnover (determined by enzyme immunoassay) and bone mass (determined by dual-energy X-ray absorptiometry) were investigated. At baseline, the mean %ucOC was 47 %, and this was suppressed upon supplementation with 1000 μg of phylloquinone daily ( - 81 %; P0·1) on bone turnover markers or on the bone mass of the lumbar spine or femur, but modestly increased (Pvitamin D3) had no effect on the indices of bone health in adult CD patients with likely vitamin K insufficiency.

  2. The contribution of radiotherapy in the adult patients with a medulloblastoma: a long mono-institutional experience; Le role de la radiotherapie chez les patients adultes atteints d'un medulloblastome: une longue experience monoinstitutionelle

    Energy Technology Data Exchange (ETDEWEB)

    Bari, B. de [Centre Hospitalier Lyon-Sud, Service de Radiotherapie Oncologie, 69 - Pierre-Benite (France); Balducci, M.; Manfrida, S.; Chiesa, S.; Frascino, V.; Valentini, V. [Cattedra di Radioterapia, Dipt. di Bioimmagini e Scienze Radiologiche UCSC, Rome (Italy); Anile, C. [Istituto di Neurochirurgia, UCSC, Rome (Italy)

    2009-10-15

    The medulloblastoma is rare among adults (1% of primitive cerebral tumors). currently, the surgery constitutes the initial therapy approach, followed by the radiotherapy. This summary presents the update of a retrospective analysis in a population of adult patients (>18 years) suffering of a medulloblastoma presented in 2006 at the national congress of the Italian association of oncological radiotherapy. It confirms the efficiency of radiotherapy to treat the adult patients suffering of a medulloblastoma. (N.C.)

  3. Post-transplant lymphoproliferative disorder presented as small bowel intussusception in adult liver transplant patient

    OpenAIRE

    Joo, Sun Hyung; Acun, Zeki; Stefanovic, Alexandra; Blieden, Clifford R.; Ikpatt, Offiong F.; Moon, Jang

    2011-01-01

    Intestinal obstruction after liver transplant is a rare complication, with diverse clinical manifestations. Intestinal adhesion is the most common cause. However, internal hernia, abdominal wall hernia, and neoplasm are also reported. Intussusception is another rare cause of intestinal obstruction, which has been reported primarily in pediatric patients. Herein, we report a case of intestinal obstruction from intussusception in an adult liver transplant patient associated with post-transplant...

  4. Increased Mortality in Adult Trauma Patients Transfused with Blood Components Compared with Whole Blood

    OpenAIRE

    Jones, Allison R.; Frazier, Susan K

    2014-01-01

    Hemorrhage is a preventable cause of death among trauma patients, and management often includes transfusion, either whole blood or a combination of blood components (packed red blood cells, platelets, fresh frozen plasma). We used the 2009 National Trauma Data Bank to evaluate the relationship between transfusion type and mortality in adult major trauma patients (n = 1745). Logistic regression analysis identified three independent predictors of mortality: Injury Severity Score, emergency tran...

  5. The Level of Dental Anxiety and Dental Status in Adult Patients

    OpenAIRE

    Dobros, Katarzyna; Hajto-Bryk, Justyna; Wnek, Anna; Zarzecka, Joanna; Rzepka, Dominik

    2014-01-01

    Background: The present study aimed to assess potential correlation between dental anxiety and overall dental status in adult patients, in consideration of the frequency of dental appointments and individual dental hygiene practices. Materials and Methods: Individual dental anxiety levels were assessed with the aid of the Corah’s dental anxiety scale (DAS). The study embraced 112 patients of the University Dental Clinic, Kraków. Following clinical and X-ray exams, r...

  6. Effects of chondroitin sulfate and glucosamine in adult patients with Kaschin-Beck disease

    DEFF Research Database (Denmark)

    Zhang, Ya-xu; Dong, Wei; Liu, Hui;

    2010-01-01

    The purpose is to investigate the effects of chondroitin sulfate and glucosamine on adult patients with Kaschin-Beck disease (KBD). A total of 80 patients, aged over 40 years, were randomized into two groups receiving either 1,600 mg oral mixture of chondroitin sulfate and glucosamine or placebo......). But the overall mean change in joint space was significant between the two groups (P glucosamine might play a protective role in preserving articular cartilage and provide...

  7. Three cases of pulmonary aspergilloma in adult patients with cystic fibrosis.

    OpenAIRE

    Maguire, C. P.; Hayes, J. P.; Hayes, M.; Masterson, J.; FitzGerald, M X

    1995-01-01

    Pulmonary aspergillomas usually occur when Aspergillus fungi colonise lung tissue previously damaged by disease. Pulmonary aspergillomas in three adult patients with cystic fibrosis are reported--an association not previously described. At the time of diagnosis all three patients had previous long term colonisation with Aspergillus fumigatus and severe advanced destructive lung disease with lung function less than 25% of the predicted normal values. It is likely that, with increasing survival...

  8. Changing pattern of respiratory tuberculosis in the UK in adult patients from the Indian subcontinent

    OpenAIRE

    Ormerod, L. P.; McCarthy, O. R.; Paul, E. A.

    1997-01-01

    BACKGROUND: Clinical observations over a 12 year period have suggested a changing pattern of adult respiratory tuberculosis in patients from the Indian subcontinent in two districts of the United Kingdom with a high incidence of tuberculosis. METHODS: Details of all patients for the period 1981-92 residing in the Newham and Blackburn districts aged 15 and over whose ethnic origin was from the Indian subcontinent (n = 1308) were analysed by stepwise logistic regression to determine the r...

  9. Detection of H pylori infection by ELISA and Western blot techniques and evaluation of anti CagA seropositivity in adult Turkish dyspeptic patients

    Institute of Scientific and Technical Information of China (English)

    (O)zlem Yilmaz; Nazime (S)en; Ahmet Ali Küpelio(g)lu; (I)lkay (S)im(s)ek

    2006-01-01

    AIM: To detect H pylori infection and to evaluate the anti CagA seropositivity in adult Turkish dyspeptic patients. METHODS: We evaluated anti-H pylori IgA, IgG and anti-CagA antibodies using commercial enzyme-linked immunoassay (ELISA) and Western blot in dyspeptic Turkish patients. H pylori status was determined by histology and rapid urease testing.RESULTS: Fifty-six patients were entered. Forty-eight (85.7%) out of the 56 patients were positive for H pylori.H pylori IgG seropositivity was 82.1%, IgA seropositivity 48.2%. CagA ELISA showed that IgG was positive in 50% and IgA in 30.4% of those with H pylori infections.Western blot showed that IgG seropositivity was 80.4%and IgA seropositivity 33.9%. Western blot detected IgG antibodies with reactivity to CagA in 50%, VacA in 62.5%, UreB in 87.5%, UreA in 80.4%, and OMP in 57.1%. None of the tests had a sensitivity and specificity above 80%.CONCLUSION: None of these commercial tests seems clinically useful for H pylori detection in adult dyspeptic patients, while Western blot can give seropositivity and determine anti-CagA, VacA virulence factor status of Turkish dyspeptic patients in the Izmir region.

  10. Patient Reported Delays in Seeking Treatment for Tuberculosis among Adult and Pediatric TB Patients and TB Patients Co-Infected with HIV in Lima, Peru: A Qualitative Study

    OpenAIRE

    Valerie A Paz-Soldan; Alban, Rebecca E; Dimos Jones, Christy; Powell, Amy R.; Oberhelman, Richard A.

    2014-01-01

    Introduction: Tuberculosis (TB) remains a significant public health challenge worldwide, and particularly in Peru with one of the highest incidence rates in Latin America. TB patient behavior has a direct influence on whether a patient will receive timely diagnosis and successful treatment of their illness. Objectives: The objective was to understand the complex factors that can impact TB patient health seeking behavior. Methods: In-depth interviews were conducted with adult and parents...

  11. Epidemiology of adult-onset hydrocephalus: institutional experience with 2001 patients.

    Science.gov (United States)

    Bir, Shyamal C; Patra, Devi Prasad; Maiti, Tanmoy K; Sun, Hai; Guthikonda, Bharat; Notarianni, Christina; Nanda, Anil

    2016-09-01

    OBJECTIVE Adult-onset hydrocephalus is not commonly discussed in the literature, especially regarding its demographic distribution. In contrast to pediatric hydrocephalus, which is related to a primary CSF pathway defect, its development in adults is often secondary to other pathologies. In this study, the authors investigated the epidemiology of adult-onset hydrocephalus as it pertains to different etiologies and in reference to age, sex, and race distributions. METHODS The authors retrospectively reviewed the clinical notes of 2001 patients with adult-onset hydrocephalus who presented to Louisiana State University Health Sciences Center within a 25-year span. Significant differences between the groups were analyzed by a chi-square test; p < 0.05 was considered significant. RESULTS The overall mean (± SEM) incidence of adult hydrocephalus in this population was 77 ± 30 per year, with a significant increase in incidence in the past decade (55 ± 3 [1990-2003] vs 102 ± 6 [2004-2015]; p < 0.0001). Hydrocephalus in a majority of the patients had a vascular etiology (45.5%) or was a result of a tumor (30.2%). The incidence of hydrocephalus in different age groups varied according to various pathologies. The incidence was significantly higher in males with normal-pressure hydrocephalus (p = 0.03) or head injury (p = 0.01) and higher in females with pseudotumor cerebri (p < 0.0001). In addition, the overall incidence of hydrocephalus was significantly higher in Caucasian patients (p = 0.0002) than in those of any other race. CONCLUSIONS Knowledge of the demographic variations in adult-onset hydrocephalus is helpful in achieving better risk stratification and better managing the disease in patients. For general applicability, these results should be validated in a large-scale meta-analysis based on a national population database.

  12. Epidemiology of adult-onset hydrocephalus: institutional experience with 2001 patients.

    Science.gov (United States)

    Bir, Shyamal C; Patra, Devi Prasad; Maiti, Tanmoy K; Sun, Hai; Guthikonda, Bharat; Notarianni, Christina; Nanda, Anil

    2016-09-01

    OBJECTIVE Adult-onset hydrocephalus is not commonly discussed in the literature, especially regarding its demographic distribution. In contrast to pediatric hydrocephalus, which is related to a primary CSF pathway defect, its development in adults is often secondary to other pathologies. In this study, the authors investigated the epidemiology of adult-onset hydrocephalus as it pertains to different etiologies and in reference to age, sex, and race distributions. METHODS The authors retrospectively reviewed the clinical notes of 2001 patients with adult-onset hydrocephalus who presented to Louisiana State University Health Sciences Center within a 25-year span. Significant differences between the groups were analyzed by a chi-square test; p < 0.05 was considered significant. RESULTS The overall mean (± SEM) incidence of adult hydrocephalus in this population was 77 ± 30 per year, with a significant increase in incidence in the past decade (55 ± 3 [1990-2003] vs 102 ± 6 [2004-2015]; p < 0.0001). Hydrocephalus in a majority of the patients had a vascular etiology (45.5%) or was a result of a tumor (30.2%). The incidence of hydrocephalus in different age groups varied according to various pathologies. The incidence was significantly higher in males with normal-pressure hydrocephalus (p = 0.03) or head injury (p = 0.01) and higher in females with pseudotumor cerebri (p < 0.0001). In addition, the overall incidence of hydrocephalus was significantly higher in Caucasian patients (p = 0.0002) than in those of any other race. CONCLUSIONS Knowledge of the demographic variations in adult-onset hydrocephalus is helpful in achieving better risk stratification and better managing the disease in patients. For general applicability, these results should be validated in a large-scale meta-analysis based on a national population database. PMID:27581317

  13. The relationships among separation anxiety disorder, adult attachment style and agoraphobia in patients with panic disorder.

    Science.gov (United States)

    Pini, Stefano; Abelli, Marianna; Troisi, Alfonso; Siracusano, Alberto; Cassano, Giovanni B; Shear, Katherine M; Baldwin, David

    2014-12-01

    Epidemiological studies indicate that separation anxiety disorder occurs more frequently in adults than children. It is unclear whether the presence of adult separation anxiety disorder (ASAD) is a manifestation of anxious attachment, or a form of agoraphobia, or a specific condition with clinically significant consequences. We conducted a study to examine these questions. A sample of 141 adult outpatients with panic disorder participated in the study. Participants completed standardized measures of separation anxiety, attachment style, agoraphobia, panic disorder severity and quality of life. Patients with ASAD (49.5% of our sample) had greater panic symptom severity and more impairment in quality of life than those without separation anxiety. We found a greater rate of symptoms suggestive of anxious attachment among panic patients with ASAD compared to those without ASAD. However, the relationship between ASAD and attachment style is not strong, and adult ASAD occurs in some patients who report secure attachment style. Similarly, there is little evidence for the idea that separation anxiety disorder is a form of agoraphobia. Factor analysis shows clear differentiation of agoraphobic and separation anxiety symptoms. Our data corroborate the notion that ASAD is a distinct condition associated with impairment in quality of life and needs to be better recognized and treated in patients with panic disorder.

  14. Evaluation of doses received by pediatric and adult patients undergoing to CT exams

    International Nuclear Information System (INIS)

    This paper aims to evaluated the dose to adult and pediatric patients due to the execution of tests CT scan of head, chest and abdomen, as well as establish a comparative analysis between these results and protocols involving employees to begin a process optimization in the practice

  15. An Examination of Intimate Partner Violence and Psychological Stressors in Adult Abortion Patients

    Science.gov (United States)

    Ely, Gretchen E.; Otis, Melanie D.

    2011-01-01

    The purpose of this article is to describe an exploratory study examining the relationship between intimate partner violence and psychological stressors in a sample of 188 adult abortion patients. Results indicate the almost 15% of respondents report a history of abuse by the coconceiving partner. In addition, women who reported having had one or…

  16. Guiding Hypertensive Adult Patients : A Literature Review of Evidence- Based Nursing

    OpenAIRE

    Afolabi, Joshua; Guo, Haochuan

    2014-01-01

    Abstract of Thesis LAPLAND UNIVERSITY OF APPLIED SCIENCES Health Care And Social Services Degree Programme in Nursing Bachelor’s Thesis________________________________________ Authors Guo Haochuan And Joshua Afolabi Year 2014 Advisors Mirja Anttila And Seppo Kilpiäinen Title Guiding Hypertensive Adult Patients Pages 47pages________________________________________ This thesis dealt with the guida...

  17. Bone mineral density in adult patients treated with various antiepileptic drugs

    DEFF Research Database (Denmark)

    Beniczky, Simona Alexandra; Viken, Janina; Jensen, Lars Thorbjørn;

    2012-01-01

    adult consecutive outpatients treated with AEDs for more than 2 years, and who underwent measurement of the BMD. We compared the incidence of decreased BMD among the patients treated with 6 different AEDs: carbamazepine (CBZ), oxcarbazepine (OXC), valproic acid (VPA), lamotrigine (LTG), topiramate (TPM...

  18. Severe aortic coarctation in an adult patient with normal brachial blood pressure

    DEFF Research Database (Denmark)

    Leetmaa, Tina H; Nørgaard, Bjarne L; Mølgaard, Henning;

    2014-01-01

    of the descending aorta, usually located distal to the origin of the subclavian artery, causing hypertension in the upper part of the body. This condition may be undiagnosed until adult life where the clinical presentation most often is high BP in the upper extremities. A 57-year-old patient with severe aortic...

  19. Clinical effectiveness of first and repeat influenza vaccination in adult and elderly diabetic patients

    NARCIS (Netherlands)

    Looijmans-Van den Akker, I.; Verheij, T.J.M.; Buskens, E.; Nichol, K.L.; Rutten, G.E.H.M.; Hak, E.

    2006-01-01

    OBJECTIVE: Influenza vaccine uptake remains low among the high-risk group of patients with diabetes, partly because of conflicting evidence regarding its potential benefits. We assessed the clinical effectiveness of influenza vaccination in adults with diabetes and specifically examined potential mo

  20. Infliximab dependency is related to decreased surgical rates in adult Crohn's disease patients

    DEFF Research Database (Denmark)

    Pedersen, N.; Duricova, D.; Lenicek, M.;

    2010-01-01

    Background Infliximab dependency in children with Crohn's disease (CD) has recently been described and found to be associated with a decreased surgery rate. Aim To assess infliximab dependency of adult CD patients, evaluate the impact on surgery, and search for possible clinical and genetic predi...... 22: 1196-1203 (C) 2010 Wolters Kluwer Health | Lippincott Williams & Wilkins...

  1. Infliximab dependency is related to decreased surgical rates in adult Crohn's disease patients

    DEFF Research Database (Denmark)

    Pedersen, N.; Duricova, D.; Lenicek, M.;

    2010-01-01

    Background Infliximab dependency in children with Crohn's disease (CD) has recently been described and found to be associated with a decreased surgery rate. Aim To assess infliximab dependency of adult CD patients, evaluate the impact on surgery, and search for possible clinical and genetic...

  2. Intensive patient education and treatment program for young adults with atopic dermatitis

    NARCIS (Netherlands)

    Coenraads, PJ; Span, L; Jaspers, JPC; Fidler, [No Value

    2001-01-01

    Background and Objective. By means of a 2-week intensive multidisciplinary training & treatment course in small groups (ISBP), young adults with atopic dermatitis may be able to achieve better self-management of their disease and reduce their number of doctor visits. Methods. Patients aged 18-35 wit

  3. Routine radiography does not have a role in the diagnostic evaluation of ambulatory adult febrile neutropenic cancer patients

    NARCIS (Netherlands)

    Nijhuis, CSMO; Gietema, JA; Vellenga, E; Daenen, SMGJ; De Bont, ESJM; Kamps, WA; Groen, HJM; van der Jagt, EJ; van der Graaf, WTA

    2003-01-01

    Cancer patients treated with chemotherapy are susceptible to bacterial infections. When an adult patient presents with febrile neutropenia. standard diagnostic care includes physical examination, laboratory diagnostics, chest X-ray (CXR) and sinus radiography. However, the yield of routine radiograp

  4. A systematic review: effect of angiotensin converting enzyme inhibition on left ventricular volumes and ejection fraction in patients with a myocardial infarction and in patients with left ventricular dysfunction

    DEFF Research Database (Denmark)

    Abdulla, Jawdat; Barlera, Simona; Latini, Roberto;

    2006-01-01

    BACKGROUND AND AIM: To summarize and quantify results of echocardiographic studies examining the effect of angiotensin converting enzyme (ACE) inhibition on left ventricular remodelling in patients with acute myocardial infarction (MI) and in patients with left ventricular systolic dysfunction...

  5. Intrusion of incisors in adult patients with marginal bone loss.

    Science.gov (United States)

    Melsen, B; Agerbaek, N; Markenstam, G

    1989-09-01

    Elongated and spaced incisors are common problems in patients suffering from severe periodontal disease. Thirty patients characterized by marginal bone loss and deep overbite were treated by intrusion of incisors. Three different methods for intrusion were applied: (1) J hooks and extraoral high-pull headgear, (2) utility arches, (3) intrusion bent into a loop in a 0.17 x 0.25-inch wire, and (4) base arch as described by Burstone. The intrusion was evaluated from the displacement of the apex, incision, and the center of resistance of the most prominent or elongated central incisor. Change in the marginal bone level and the amount of root resorption were evaluated on standardized intraoral radiographs. The pockets were assessed by standardized probing and the clinical crown length was measured on study casts. The results showed that the true intrusion of the center of resistance varied from 0 to 3.5 mm and was most pronounced when intrusion was performed with a base arch. The clinical crown length was generally reduced by 0.5 to 1.0 mm. The marginal bone level approached the cementoenamel junction in all but six cases. All cases demonstrated root resorption varying from 1 to 3 mm. The total amount of alveolar support--that is, the calculated area of the alveolar wall--was unaltered or increased in 19 of the 30 cases. The dependency of the results on the oral hygiene, the force distribution, and the perioral function was evaluated in relation to the individual cases. It was obvious that intrusion was best performed when (1) forces were low (5 to 15 gm per tooth) with the line of action of the force passing through or close to the center of resistance, (2) the gingiva status was healthy, and (3) no interference with perioral function was present.

  6. Psychiatric stigma in treatment seeking adults with personality problems: evidence from a sample of 214 patients.

    Directory of Open Access Journals (Sweden)

    Kirsten eCatthoor

    2015-07-01

    Full Text Available Stigmatization is a major hindrance in adult psychiatric patients with Axis-I diagnoses, as shown consistently in most studies. Significantly fewer studies on the emergence of psychiatric stigma in adult patients with personality disorders exist, although the resulting evidence is conclusive. Some authors consider patients with personality disorders at risk for severe stigmatization because of intense difficulties during interpersonal contact, even in a psychotherapeutic relationship. The aim of this study was primarily the assessment of pre-existing stigma in patients referred for intensive treatment for personality disorders. The study enrolled 214 patients admitted to the adult department of a highly specialized mental health care institute offering psychotherapy for patients with severe and complex personality pathology. All patients underwent a standard assessment with self-report questionnaires and a semi-structured interview to measure Axis II personality disorders. The Stigma Consciousness Questionnaire (SCQ and the Perceived Devaluation-Discrimination Questionnaire (DDQ, both validated instruments, were used to measure perceived and actual experiences of stigma. Independent sample t-tests were used to investigate differences in the mean total stigma scores for patients both with and without a personality disorder. One-way ANOVA’s were performed to assess the differences between having a borderline personality disorder, another personality disorder, or no personality disorder diagnosis.Multiple regression main effect analyses were conducted in order to explore the impact of the different personality disorder diagnosis on the level of stigma. The mean scores across all patient groups were consistent with rather low stigma. No differences were found for patients with or without a personality disorder diagnosis. Level of stigma in general was not associated with an accumulating number of personality disorders.

  7. Evaluation of Both Malondialdehyde and Catalase Enzymes In Semen, Tissue And Blood In Adult Men With Grade 3 Varicocele

    Directory of Open Access Journals (Sweden)

    Ercan Malkoc

    2013-04-01

    Full Text Available This work aimed to assess malondialdehyde (MDA and catalase (CAT levels in semen, blood and tissue and to investigate their relationship with spermiogram parameters in the presence of grade 3 varicocele patients. Following the partial removal of the varicose vein during varicocelectomy, both MDA and CAT levels were assessed in the tissue and semen fluid. Additionally MDA levels were measured in blood samples collected from varicose veins during varicocelectomy. A total of 88 patients, mean age 21.8, were enrolled in the study. While progressive motility (A + B was <32% in 11 (12.5%, and #8805; 32 in 77 (87.5% patients; the total motility (A + B + C was <40 in 11 (12.5%, and and #8805; 40% in 77 (87.5% patients. Sperm count was <5 million/ml in 13 patients (14.8%, <15million/ml in 29 (32.9%, and and #8805; 15million/ml in 40 (45.5% patients. When patients were subgrouped according to the spermia, sperm count and sperm motility ratios, MDA and CAT levels did not differ significantly except for semen MDA activity which was significantly higher in patients with a sperm count lower than 15 million per ml (p=0.044. This finding suggests that MDA levels may affect the sperm counts. [Dis Mol Med 2013; 1(2.000: 26-30

  8. Ambient particulate air pollution and circulating antioxidant enzymes: A repeated-measure study in healthy adults in Beijing, China.

    Science.gov (United States)

    Wu, Shaowei; Wang, Bin; Yang, Di; Wei, Hongying; Li, Hongyu; Pan, Lu; Huang, Jing; Wang, Xin; Qin, Yu; Zheng, Chanjuan; Shima, Masayuki; Deng, Furong; Guo, Xinbiao

    2016-01-01

    The association of systemic antioxidant activity with ambient air pollution has been unclear. A panel of 40 healthy college students underwent repeated blood collection for 12 occasions under three exposure scenarios before and after relocating from a suburban area to an urban area in Beijing, China in 2010-2011. We measured various air pollutants including fine particles (PM2.5) and determined circulating levels of antioxidant enzymes extracellular superoxide dismutase (EC-SOD) and glutathione peroxidase 1 (GPX1) in the laboratory. An interquartile range increase of 63.4 μg/m(3) at 3-d PM2.5 moving average was associated with a 6.3% (95% CI: 0.6, 12.4) increase in EC-SOD and a 5.5% (95% CI: 1.3, 9.8) increase in GPX1. Several PM2.5 chemical constituents, including negative ions (nitrate and chloride) and metals (e.g., iron and strontium), were consistently associated with increases in EC-SOD and GPX1. Our results support activation of circulating antioxidant enzymes following exposure to particulate air pollution.

  9. The Influence of Adult Attachment on Patient Self-Management in Primary Care - The Need for a Personalized Approach and Patient-Centred Care

    OpenAIRE

    Katja Brenk-Franz; Bernhard Strauss; Fabian Tiesler; Christian Fleischhauer; Paul Ciechanowski; Nico Schneider; Jochen Gensichen

    2015-01-01

    Objective Self-management strategies are essential elements of evidence-based treatment in patients with chronic conditions in primary care. Our objective was to analyse different self-management skills and behaviours and their association to adult attachment in primary care patients with multiple chronic conditions. Methods In the apricare study (Adult Attachment in Primary Care) we used a prospective longitudinal design to examine the association between adult attachment and self-management...

  10. A 5-year retrospective study of rampant dental caries among adult patients in a Nigerian Teaching Hospital

    OpenAIRE

    M Ajayi Deborah; M F Abiodun-Solanke Iyabode; O Gbadebo Shakeerah

    2015-01-01

    Background: Rampant caries in adults has not been a focus of many researches unlike the childhood form of the disease. The disease is an interesting finding in an adult patient. When the condition occurs in children, it has been described as nursing bottle caries, baby bottle tooth decay, and the most recently adopted term, "early childhood caries". Aim: The aim was to determine the prevalence of rampant caries among adult patients. Materials and Methods: Cases of rampant caries were id...

  11. Preoperative angiotensin converting enzyme inhibitor usage in patients with chronic subdural hematoma: Associations with initial presentation and clinical outcome.

    Science.gov (United States)

    Neidert, Marian C; Schmidt, Tobias; Mitova, Tatyana; Fierstra, Jorn; Bellut, David; Regli, Luca; Burkhardt, Jan-Karl; Bozinov, Oliver

    2016-06-01

    The aim of this study is to analyze the association of preoperative usage of angiotensin converting enzyme (ACE) inhibitors with the initial presentation and clinical outcome of patients with chronic subdural hematoma (cSDH). Patients treated for cSDH between 2009 and 2013 at our institution were included in this retrospective case-control study. Medical charts were reviewed retrospectively and data were analyzed using descriptive and inferential statistics. Out of 203 patients (58 females, mean age 73.2years), 53 (26%) patients were on ACE inhibitors before their presentation with cSDH. Median initial hematoma volume in individuals with ACE inhibitors (179.2±standard error of the mean [SEM] 13.0ml) was significantly higher compared to patients without ACE inhibitors (140.4±SEM 6.2ml; p=0.007). There was an increased probability of surgical reintervention in the ACE inhibitor group (12/53, 23% versus 19/153, 12%; p=0.079), especially in patients older than 80years (6/23, 26% versus 3/45, 7%; p=0.026). ACE inhibitors are associated with higher hematoma volume in patients with cSDH and with a higher frequency of recurrences requiring surgery (especially in the very old). We hypothesize that these effects are due to ACE inhibitor induced bradykinin elevation causing increased vascular permeability of the highly vascularized neomembranes in cSDH. PMID:26898577

  12. Long Term Treatment with Enzyme Replacement Therapy in Patients with Fabry Disease.

    Science.gov (United States)

    Oder, Daniel; Nordbeck, Peter; Wanner, Christoph

    2016-01-01

    Anderson-Fabry disease is a potentially life-threatening hereditary lysosomal storage disorder taking origin in over 1,000 known pathogenic mutations in the alpha-galactosidase A encoding gene. Over the past 15 years, intravenous replacement therapy of the deficient alpha agalsidase A enzyme has been well-established retarding the progression of a multisystemic disease and organ involvement. Despite this innovative treatment approach, premature deaths still do occur. The response to enzyme replacement therapy (ERT) varies considerably and appears to depend on gender, genotype (classic or later onset/non-classic), stage of disease or age and agalsidase inhibition by anti-agalsidase antibodies. Early ERT treatment at young age, a personalized approach, and adjunctive therapies for specific disease manifestations appear to impact on prognosis and are currently favored with the expectance of more effective intravenous and oral treatments in the short future.

  13. Subclinical anaemia of chronic disease in adult patients with cystic fibrosis.

    LENUS (Irish Health Repository)

    O'connor, T M

    2012-02-03

    Patients with chronic hypoxaemia develop secondary polycythaemia that improves oxygen-carrying capacity. Therefore, normal haemoglobin and haematocrit values in the presence of chronic arterial hypoxaemia in cystic fibrosis constitute \\'relative anaemia\\'. We sought to determine the cause of this relative anaemia in patients with cystic fibrosis. We studied haematological indices and oxygen saturation in healthy volunteers (n=17) and in adult patients with cystic fibrosis (n=15). Patients with cystic fibrosis had lower resting arterial oxygen saturation when compared with normal volunteers (P<0.0001), and exercise led to a greater reduction in arterial oxygen saturation (P<0.0001). However, haemoglobin and haematocrit values in patients with cystic fibrosis did not significantly differ from normal volunteers. Serum iron (P=0.002), transferrin (P=0.02), and total iron-binding capacity (P=0.01) were lower in patients with cystic fibrosis. There were no significant differences in serum ferritin, percentage iron saturation, serum erythropoietin or red cell volume between the groups. The data presented demonstrate a characteristic picture of anaemia of chronic disease in adult patients with cystic fibrosis, except for normal haemoglobin and haematocrit values. Normal haemoglobin and haematocrit values in patients with cystic fibrosis appear to represent a combination of the effects of arterial hypoxaemia promoting polycythaemia, counterbalanced by chronic inflammation promoting anaemia of chronic disease.

  14. Prevalence of alcohol problems among adult somatic in-patients in Naples

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C; Belli, A;

    1995-01-01

    The aim of this cross-sectional study was to determine the prevalence of alcohol problems among adult somatic in-patients in urban hospitals of Naples. The patients were screened with a structured questionnaire regarding life style. After discharge, the patient records were examined and the hospi......The aim of this cross-sectional study was to determine the prevalence of alcohol problems among adult somatic in-patients in urban hospitals of Naples. The patients were screened with a structured questionnaire regarding life style. After discharge, the patient records were examined...... and the hospital discharge diagnoses were registered. A patient was considered having an alcohol problem if one or more of the following criteria were fulfilled: (1) a Michigan Alcoholism Screening Test score at or above five; (2) a self-reported daily consumption for at least 2 years of at least 60 g of ethanol...... for males and 36 g for females; (3) an alcohol-related discharge diagnosis. The prevalence of patients with alcohol problems was significantly (P

  15. Increased serum levels of lipogenic enzymes in patients with severe liver steatosis

    Directory of Open Access Journals (Sweden)

    Notarnicola Maria

    2012-10-01

    Full Text Available Abstract Background Lipid metabolism is altered in subjects with liver steatosis. FAS is a key enzyme in de novo lipogenesis and both FAS gene expression and enzymatic activity are primarily regulated by metabolic signals in the liver. Lipoprotein lipase (LPL, the rate-limiting enzyme for the hydrolysis of core triglycerides, plays a pivotal role in lipid metabolism. This study aims to investigate if circulating levels of FAS and LPL could be clinically associated with liver steatosis. Methods In this work, we present data obtained from a subsample of 94 subjects with liver steatosis enrolled by NUTRIEPA study, a nutritional trial in subjects with liver steatosis. Serum levels of FAS protein and LPL activity were evaluated by ELISA test and by a fluorescent method, respectively. The diagnosis and the degree of liver steatosis were based on laboratory and ecographic measurements. Statistical methods included Kruskal-Wallis analysis of variance and Wilcoxon signed-rank test, where appropriate. The χ2 test has been performed to analyse categorical variables. Results The subjects with severe steatosis had significantly higher serum levels of FAS protein and LPL activity compared to subjects with mild and moderate liver steatosis. Moreover, a positive trend in serum levels of FAS expression from lower to higher degree of steatosis was also detected. Conclusions We describe a relationship between human liver steatosis and elevated levels of circulating lipogenic enzymes. Increased serum levels of FAS expression and LPL activity could be considered a marker of severe liver steatosis.

  16. A Phase 3, multicenter, open-label, switchover trial to assess the safety and efficacy of taliglucerase alfa, a plant cell-expressed recombinant human glucocerebrosidase, in adult and pediatric patients with Gaucher disease previously treated with imiglucerase.

    Science.gov (United States)

    Pastores, Gregory M; Petakov, Milan; Giraldo, Pilar; Rosenbaum, Hanna; Szer, Jeffrey; Deegan, Patrick B; Amato, Dominick J; Mengel, Eugen; Tan, Ee Shien; Chertkoff, Raul; Brill-Almon, Einat; Zimran, Ari

    2014-12-01

    Taliglucerase alfa is a β-glucosidase enzyme replacement therapy (ERT) approved in the US and other countries for the treatment of Gaucher disease (GD) in adults and is approved in pediatric and adult patients in Australia and Canada. It is the first approved plant cell-expressed recombinant human protein. A Phase 3, multicenter, open-label, 9-month study assessed safety and efficacy of switching to taliglucerase alfa in adult and pediatric patients with GD treated with imiglucerase for at least the previous 2years. Patients with stable disease were offered taliglucerase alfa treatment using the same dose (9-60U/kg body weight) and regimen of administration (every 2weeks) as imiglucerase. This report summarizes results from 26 adult and 5 pediatric patients who participated in the trial. Disease parameters (spleen and liver volumes, hemoglobin concentration, platelet count, and biomarker levels) remained stable through 9months of treatment in adults and children following the switch from imiglucerase. All treatment-related adverse events were mild or moderate in severity and transient in nature. Exploratory parameters of linear growth and development showed positive outcomes in pediatric patients. These findings provide evidence of the efficacy and safety profile of taliglucerase alfa as an ERT for GD in patients previously treated with imiglucerase. This trial was registered at www.clinicaltrials.gov as # NCT00712348. PMID:24950666

  17. Guidelines for the diagnosis, treatment and clinical monitoring of patients with juvenile and adult Pompe disease

    Directory of Open Access Journals (Sweden)

    Juan Clinton Llerena Junior

    2015-01-01

    Full Text Available ABSTRACT Pompe disease (PD is a potentially lethal illness involving irreversible muscle damage resulting from glycogen storage in muscle fiber and activation of autophagic pathways. A promising therapeutic perspective for PD is enzyme replacement therapy (ERT with the human recombinant enzyme acid alpha-glucosidase (Myozyme®. The need to organize a diagnostic flowchart, systematize clinical follow-up, and establish new therapeutic recommendations has become vital, as ERT ensures greater patient longevity. A task force of experienced clinicians outlined a protocol for diagnosis, monitoring, treatment, genetic counseling, and rehabilitation for PD patients. The study was conducted under the coordination of REBREPOM, the Brazilian Network for Studies of PD. The meeting of these experts took place in October 2013, at L’Hotel Port Bay in São Paulo, Brazil. In August 2014, the text was reassessed and updated. Given the rarity of PD and limited high-impact publications, experts submitted their views.

  18. Combined duplication of the colon and vermiform appendix in an adult patient

    Institute of Scientific and Technical Information of China (English)

    Sahin Kabay; Mehmet Yucel; Faik Yaylak; Alper Hacioglu; Mustafa C Algin; Esra G Olgun; Levent Sahin; Tayfun Aydin

    2008-01-01

    Combined duplication of the colon and vermiform appendix is one of the rare congenital anomalities of the alimentary tract. Only a few cases have been reported in the adult population. A 28-year-old man presented to the clinic with a mass in the right flank. Imaging showed only a hydronephrotic atrophic kidney. The final diagnosis was only available at exploration. Combined duplication of the tubular colon and vermiform appendix was confirmed histopathologically. The patient was treated with nephrectomy and complete resection of the duplicated colon and vermiform appendix. The patient recovered uneventfully, and has done well for the past year. This is believed to be one of the first reports of combined duplication of the tubular colon and vermiform appendix as a cause of hydronephrotic atrophic kidney in an adult patient.

  19. Gender differences among young adult cancer patients: a study of blogs.

    Science.gov (United States)

    Kim, Bora; Gillham, David

    2015-01-01

    The Internet has increasing relevance and practical use as a tool to support cancer care. For example, health support Web sites are now widely used to connect specific groups of patients who may otherwise have remained isolated, and understanding their health-related online behaviors will help in the development of more effective health support Web sites. This article examined blogs written by young adults affected by cancer and in particular examined the gender differences in these blog entries through content analysis. The results showed there is little difference in blog content between genders. This suggests that the blog environment could lessen the gender-typical behaviors often expected by society and may provide an outlet for young adult cancer patients to more freely share their cancer-related experiences, at the same time providing an opportunity for social connection. This is particularly significant for male patients who are known to inhibit their emotions as well as the expression of their health concerns.

  20. Abnormal physiological conditions in acute schizophrenic patients on emergency admission: dehydration, hypokalemia, leukocytosis and elevated serum muscle enzymes.

    Science.gov (United States)

    Hatta, K; Takahashi, T; Nakamura, H; Yamashiro, H; Endo, H; Fujii, S; Fukami, G; Masui, K; Asukai, N; Yonezawa, Y

    1998-01-01

    This study investigated varieties and incidence of abnormal physiological conditions in acute schizophrenic patients on emergency. Laboratory data obtained prior to treatment from patients, admitted on an emergency basis during an 18-month period, were evaluated retrospectively, as well as demographics and clinical characteristics. Of 259 male acute schizophrenic patients (ICD-10: F2), 6.9% revealed dehydration, a third had hypokalemia and leukocytosis, and two thirds showed elevated serum muscle enzymes. These percentages were statistically significant compared with those of outpatients. In addition, the former three of these conditions in the F2 group were as frequent as those in alcohol and/or psychoactive substance abusers (ICD-10: F1) on emergency admission, although elevated serum muscle enzymes in the F2 group was less frequent than that in the F1 group. In order to prevent these abnormal physiological conditions from worsening and becoming life-threatening, one fourth of the F2 group [dehydration, 6.9%, severe hypokalemia ( 1000 IU/l), 16.5%] required medical management such as fluid therapy and various types of monitoring. In cases of a behavioral emergency, laboratory screening and monitoring of urinary output were essential. Due to their lack of cooperation, case history, physical examination, and initial vital signs did not contribute to detection of their medical condition. PMID:9810481

  1. Clinical and pathologic factors associated with survival in young adult patients with fibrolamellar hepatocarcinoma

    International Nuclear Information System (INIS)

    Fibrolamellar Carcinoma (FLC), a subtype of hepatocellular carcinoma (HCC), is a rare primary hepatic malignancy. Several aspects of the clinic features and epidemiology of FLC remain unclear because most of the literature on FLC consists of case reports and small cases series with limited information on factors that affect survival. We did a retrospective analysis of the clinical and histological characteristics of FLC. We also determined the rate of cellular proliferation in biopsies of these tumors. We assessed whether these variables were associated with survival. We found 15 patients with FLC out of 174 patients with HCC (8.6%). Between patients with these neoplasms, we found statistically significant survival, age at onset, level of alpha fetoprotein, and an earlier stage of the disease. The 1, 3 and 5 year survival in patients with FLC was of 66, 40 and 26% respectively. The factors associated with a higher survival in patients with FLC were age more than 23 years, feasibility of surgical resection, free surgical borders, absence of thrombosis or invasion to hepatic vessels and the absence of alterations in liver enzymes. The size of the tumor, gender, cellular proliferation and atypia did not affect the prognosis. We concluded that FLC patients diagnosed before 23 years of age have worse prognosis than those diagnosed after age 23. Other factors associated with worse prognosis in this study are: lack of surgical treatment, presence of positive surgical margins, vascular invasion, and altered hepatic enzymes

  2. The safe practice of CT coronary angiography in adult patients in UK imaging departments.

    Science.gov (United States)

    Harden, S P; Bull, R K; Bury, R W; Castellano, E A; Clayton, B; Hamilton, M C K; Morgan-Hughes, G J; O'Regan, D; Padley, S P G; Roditi, G H; Roobottom, C A; Stirrup, J; Nicol, E D

    2016-08-01

    Computed tomography coronary angiography is increasingly used in imaging departments in the investigation of patients with chest pain and suspected coronary artery disease. Due to the routine use of heart rate controlling medication and the potential for very high radiation doses during these scans, there is a need for guidance on best practice for departments performing this examination, so the patient can be assured of a good quality scan and outcome in a safe environment. This article is a summary of the document on 'Standards of practice of computed tomography coronary angiography (CTCA) in adult patients' published by the Royal College of Radiologists (RCR) in December 2014. PMID:27207375

  3. Nebulised dornase alfa versus placebo or hypertonic saline in adult critically ill patients

    DEFF Research Database (Denmark)

    Claudius, Casper; Perner, Anders; Møller, Morten Hylander

    2015-01-01

    BACKGROUND: Nebulised dornase alfa is used off-label in critically ill patients. We aimed to assess the benefits and harms of nebulised dornase alfa versus placebo, no prophylaxis, or hypertonic saline on patient-important outcome measures in adult critically ill patients. METHODS: We performed...... a systematic review with meta-analysis and trial sequential analysis (TSA) using the Cochrane Collaboration methodology. Eligible trials were randomised clinical trials comparing nebulised dornase alfa with placebo, no prophylaxis, or hypertonic saline. The predefined outcome measures were all-cause mortality...

  4. Comprehensive orthodontic treatment of adult patient with cleft lip and palate.

    Science.gov (United States)

    Leiva Villagra, Noemí; Muñoz Domon, Miguel; Véliz Méndez, Sebastian

    2014-01-01

    The aim of the paper is to present full orthodontic treatment of an operated cleft lip adult patient. Case Report. An 18-year-old patient consulted for severe crowded teeth. He comes from a poor family. At that time he already had four operations (velum, palate, lip, and myringotomy). Treatment included maxillary expansion, tooth extraction, and fixed orthodontic, as well as kinesiology and speech therapy treatment. A multidisciplinary approach allowed us to achieve successfully an excellent result for this patient and gave him a harmonic smile and an optimal function without orthognathic surgery. Two years after treatment, occlusion remains stable.

  5. Comprehensive Orthodontic Treatment of Adult Patient with Cleft Lip and Palate

    Directory of Open Access Journals (Sweden)

    Noemí Leiva Villagra

    2014-01-01

    Full Text Available The aim of the paper is to present full orthodontic treatment of an operated cleft lip adult patient. Case Report. An 18-year-old patient consulted for severe crowded teeth. He comes from a poor family. At that time he already had four operations (velum, palate, lip, and myringotomy. Treatment included maxillary expansion, tooth extraction, and fixed orthodontic, as well as kinesiology and speech therapy treatment. A multidisciplinary approach allowed us to achieve successfully an excellent result for this patient and gave him a harmonic smile and an optimal function without orthognathic surgery. Two years after treatment, occlusion remains stable.

  6. The safe practice of CT coronary angiography in adult patients in UK imaging departments.

    Science.gov (United States)

    Harden, S P; Bull, R K; Bury, R W; Castellano, E A; Clayton, B; Hamilton, M C K; Morgan-Hughes, G J; O'Regan, D; Padley, S P G; Roditi, G H; Roobottom, C A; Stirrup, J; Nicol, E D

    2016-08-01

    Computed tomography coronary angiography is increasingly used in imaging departments in the investigation of patients with chest pain and suspected coronary artery disease. Due to the routine use of heart rate controlling medication and the potential for very high radiation doses during these scans, there is a need for guidance on best practice for departments performing this examination, so the patient can be assured of a good quality scan and outcome in a safe environment. This article is a summary of the document on 'Standards of practice of computed tomography coronary angiography (CTCA) in adult patients' published by the Royal College of Radiologists (RCR) in December 2014.

  7. Inducible nitric oxide synthase (NOS2) expressed in septic patients is nitrated on selected tyrosine residues: implications for enzymic activity.

    Science.gov (United States)

    Lanone, Sophie; Manivet, Philippe; Callebert, Jacques; Launay, Jean-Marie; Payen, Didier; Aubier, Michel; Boczkowski, Jorge; Mebazaa, Alexandre

    2002-01-01

    Tyrosine nitration is a post-translational protein modification with potentially significant biological implications. In the present study we demonstrate, for the first time, that tyrosine residues of human inducible nitric oxide synthase (NOS2) can be nitrated by peroxynitrite in vitro, leading to a decreased activity. Moreover, we show that NOS2 expressed in a skeletal muscle from septic patients is nitrated on selective tyrosine residues belonging to a canonic sequence. This phenomenon could be an endogenous mechanism of in vivo modulation of NOS2 enzymic activity. PMID:12097137

  8. CLINICAL, BIOCHEMICAL AND HISTOPATHOLOGICAL PROFILE OF ADULT NEPHROTIC SYNDROME PATIENTS IN A TERTIARY CARE HOSPITAL

    Directory of Open Access Journals (Sweden)

    Krishnamoorthy

    2015-09-01

    Full Text Available BACKGROUND: The nephrotic syndrome is recognized as an independent entity of renal disease for over half a century . 1 Causes of nephrotic syndrome varies with age, time period, geographical location and race. In children, minimal change nephrotic syndrome is the commonest 2 ; however, membranous nephropathy is most frequent in adults . 3 As it commonly affects the younger age group and is associated with high morbidity and mortality, there is a need to understand and diagnose the disease at an early stage. Hence, this study has been done to identify the clinical presentation, biochemical parameters and histopathology associated with nephrotic syndrome in adults and its subtypes. OBJECTIVE: To study the clinical, biochemical and histopathological profile of patients with Adult Nephrotic Syndrome admitted in our tertiary care hospital. METHODS: Prospective study of 100 patients with Adult Nephrotic Syndrome admitt ed in our tertiary care hospital were screened with facial puffiness and pedal edema. They were tested for urine proteinuria, urine protein creatinine ratio or 24 hour urine protein estimation. Later renal biopsy was done for all patients to stratify the subtypes. RESULTS: In this study, males were predominantly affected. Most common presenting complaints were facial puffiness and pedal edema. Systolic BP was increased in 96% of patients and diastolic BP was elevated in 50% of patients. Serum LDL and TGL were elevated in nephrotic syndrome. In young patients less than 40 years Focal Segmental Glomerulosclerosis (FSGS is the commonest type, then Membrano Proliferative Glomerulo Nephritis (MPGN and Minimal Change Disease (MCD. In individuals more than 40 years, membranous nephropathy was predominantly seen followed by FSGS. CONCLUSION: There is a changing trend in primary nephrotic syndrome and FSGS was found to be the commonest subtype. Male preponderance was noticed and also FSGS was found to be more common in younger adults. Most

  9. Brain morphological changes in adolescent and adult patients with anorexia nervosa.

    Science.gov (United States)

    Seitz, J; Herpertz-Dahlmann, B; Konrad, K

    2016-08-01

    Gray matter (GM) and white matter (WM) volume loss occur in the brains of patients with acute anorexia nervosa (AN) and improve again upon weight restoration. Adolescence is an important time period for AN to begin. However, little is known about the differences between brain changes in adolescents vs adults. We used a meta-analysis and a qualitative review of all MRI studies regarding acute structural brain volume changes and their recovery in adolescents and adults with AN. 29 studies with 473 acute, 121 short-term weight-recovered and 255 long-term recovered patients with AN were included in the meta-analysis. In acute AN, GM and WM were reduced compared to healthy controls. Acute adolescent patients showed a significantly greater GM reduction than adults (-8.4 vs -3.1 %), the difference in WM (-4.0 vs -2.1 %) did not reach significance. Short-term weight-recovered patients showed a remaining GM deficit of 3.6 % and a non-significant WM reduction of 0.9 % with no age differences. Following 1.5-8 years of remission, GM and WM were no longer significantly reduced in adults (GM -0.4 %, WM -0.7 %); long-term studies for adolescents were scarce. The qualitative review showed that GM volume loss was correlated with cognitive deficits and three studies found GM regions, cerebellar deficits and WM to be predictive of outcome. GM and WM are strongly reduced in acute AN and even more pronounced in adolescence. Long-term recovery appears to be complete for adults while no conclusions can be drawn for adolescents, thus caution remains. PMID:27188331

  10. Adjuvant chemotherapy in adult medulloblastoma: is it an option for average-risk patients?

    Science.gov (United States)

    Franceschi, E; Bartolotti, M; Paccapelo, A; Marucci, G; Agati, R; Volpin, L; Danieli, D; Ghimenton, C; Gardiman, M P; Sturiale, C; Poggi, R; Mascarin, M; Balestrini, D; Masotto, B; Brandes, A A

    2016-06-01

    The standard treatment in children with average-risk medulloblastoma (MB) is reduced-dose radiotherapy (RT) followed by chemotherapy. However, in adults, there is no agreement on the use of adjuvant chemotherapy. We performed a retrospective analysis of adult MB patients with average-risk disease, defined as no postsurgical residual (or ≤1.5 cm(2)) and no metastatic disease (M0). Main inclusion criteria were: age >16 years, post-surgical treatment with craniospinal irradiation with or without adjuvant chemotherapy (cisplatin and etoposide ± cyclophosphamide). From 1988 to 2012 were accrued 43 average-risk MB patients treated with surgery and adjuvant RT. Fifteen (34.9 %) patients received also chemotherapy: 7 before RT, 5 after RT, and 3 before and after RT. Reasons to administer chemotherapy were presence of residual disease (even if ≤1.5 cm) and delay in RT. After a median follow up time of 10 years (range: 8-13), median survival was 18 years (95 % CI 9-28) in patients who receive RT alone, and was not reached in patients treated with RT plus chemotherapy. The survival rates at 5, 10 and 15 years were 100 %, 78.6 % (95 % CI 60.0-97.2 %) and 60.2 % (95 % CI 36.9-83.5 %), in patients treated with RT alone, and 100, 100 and 100 %, in patients treated with RT plus chemotherapy (p = 0.079). Our findings suggest a role for adjuvant chemotherapy in the treatment of average-risk MB adult patients. Further improvements might drive to add chemotherapy in average-risk setting with less favourable biological signatures (i.e., non-WNT group). PMID:26940908

  11. Social determinants and health-related dimensions of quality of life in adult patients with haemophilia.

    Science.gov (United States)

    Dolatkhah, R; Fakhari, A; Pezeshki, M Z; Shabanlouei, R; Tavassoli, N; Gholchin, M

    2014-05-01

    The availability of safe and effective factor replacement therapies, in persons with haemophilia (PWH), has in some countries answered the basic need for treatment of these patients. The findings suggest that adult patients who have always been on prophylaxis reported significantly better physical functioning, and thus better quality of life. This study is designed to evaluate the QoL in adult PWH, by focusing on social determinants of QoL and their relationship with health-related dimensions, in Tabriz, Iran. The survey instrument was a self-report 36 items questionnaire, 'A36 Hemofilia - QoL', which is a disease-specific questionnaire for the assessment of the health-related QoL in adults living with haemophilia. A total of 100 haemophilia A and B patients, aged over 17 years participated in this study within 1 year. QoL total score was 71.88 (±26.89 SD). Patients who treat in our Hemophilia Treatment Center, had better QoL score (P = 0.000), and education has a significant impact on the social aspects of QoL (P = 0.18). The QoL was very poor in urban area in contrast to patients who lived in the city (54.45 vs. 74.21 respectively). Single patients have a better QoL than married patients (76.56 vs. 68.50 respectively). Our results showed that low education and lack of awareness of the diseases among PWH lead to reduce of QoL and more disease complications. More and wider treatment and psychological care for improving quality of life of these patients are seriously recommended.

  12. Adjuvant chemotherapy in adult medulloblastoma: is it an option for average-risk patients?

    Science.gov (United States)

    Franceschi, E; Bartolotti, M; Paccapelo, A; Marucci, G; Agati, R; Volpin, L; Danieli, D; Ghimenton, C; Gardiman, M P; Sturiale, C; Poggi, R; Mascarin, M; Balestrini, D; Masotto, B; Brandes, A A

    2016-06-01

    The standard treatment in children with average-risk medulloblastoma (MB) is reduced-dose radiotherapy (RT) followed by chemotherapy. However, in adults, there is no agreement on the use of adjuvant chemotherapy. We performed a retrospective analysis of adult MB patients with average-risk disease, defined as no postsurgical residual (or ≤1.5 cm(2)) and no metastatic disease (M0). Main inclusion criteria were: age >16 years, post-surgical treatment with craniospinal irradiation with or without adjuvant chemotherapy (cisplatin and etoposide ± cyclophosphamide). From 1988 to 2012 were accrued 43 average-risk MB patients treated with surgery and adjuvant RT. Fifteen (34.9 %) patients received also chemotherapy: 7 before RT, 5 after RT, and 3 before and after RT. Reasons to administer chemotherapy were presence of residual disease (even if ≤1.5 cm) and delay in RT. After a median follow up time of 10 years (range: 8-13), median survival was 18 years (95 % CI 9-28) in patients who receive RT alone, and was not reached in patients treated with RT plus chemotherapy. The survival rates at 5, 10 and 15 years were 100 %, 78.6 % (95 % CI 60.0-97.2 %) and 60.2 % (95 % CI 36.9-83.5 %), in patients treated with RT alone, and 100, 100 and 100 %, in patients treated with RT plus chemotherapy (p = 0.079). Our findings suggest a role for adjuvant chemotherapy in the treatment of average-risk MB adult patients. Further improvements might drive to add chemotherapy in average-risk setting with less favourable biological signatures (i.e., non-WNT group).

  13. Predictors of health-related quality of life in adult ambulatory independence neuromuscular disease patients

    International Nuclear Information System (INIS)

    To evaluate the health related quality of life (HRQoL) of totally independent ambulatory neuromuscular disease (NMD) patients in comparison with age matched healthy control subjects, and to assess associations between socio demographic variables and HRQoL in totally independent NMD patients. Ninety-nine adult patients with a diagnosis of NMD referred to the Physical Therapy Department of the Health Sciences Faculty of Hacettepe University, Ankara, Turkey between 2007 and 2009 were included in the study. The Functional Independence Measurement and the Nottingham Health Profile (NHP) were the main outcomes to assess independence level in activities of daily living and quality of life. The HRQoL score as measured by NHP was high (worse) in patients than healthy controls, and the difference between the 2 groups was significant for energy, physical mobility, and total score. Employed NMD patients scored significantly lower (better) than those unemployed in the majority of NHP domains. The genders and duration of illness displayed no significant difference in all dimension scores. All NMD patients had a poorer HRQoL than with healthy subjects with respect to energy, physical mobility dimensions, and total score. Furthermore, occupation was found to be a main factor that affects HRQoL in adult ambulatory NMD patients. (author)

  14. Prevalence of celiac disease in adult type 1 patients with diabetes

    Science.gov (United States)

    Dogan, Burcu; Oner, Can; Bayramicli, Oya Uygur; Yorulmaz, Elif; Feyizoglu, Guneş; Oguz, Aytekin

    2015-01-01

    Objectives: Celiac disease, an autoimmune disease, is related to immune mediated intolerance to gluten. Some studies suggest that Celiac Disease was 20 times more frequent in type 1 patients with diabetes. The objective of our study was to evaluate the prevalence of celiac disease in hospital based type 1 diabetic adults. Methods: Our study was carried out retrospectively in Medeniyet University Goztepe Training and Educational Hospital in Istanbul between 2012–2013. The cohort comprised 482 type 1 patients with diabetes attending the diabetes outpatient clinic. The data were analyzed by SPSS 10.5 package program. Student’s t tests is used for comparative analyses. A p-value less than 0.05 was considered statistically significant. Results: The cohort included 482 type 1 patients with diabetes. Fifty seven of them were not evaluated for Endomysium antibody positivity. Fifteen of the remaining 425 patients were positive for anti endomysial antibody (3.5%). The prevalence of biopsy proven celiac disease was 2.3% (10/425). There was no significant difference between Endomysial antibody positive and negative groups in regard of age, sex, or duration of the disease. Conclusion: This study confirms that the celiac disease is common in type 1 diabetic patients. Since a small proportion of celiac patients are symptomatic this disorder should be screened in all adult type 1 patients with diabetes by antiendomysium antibody. PMID:26430419

  15. Dyspnea, pulmonary function and exercise capacity in adult Saudi patients with sickle cell disease

    International Nuclear Information System (INIS)

    Objective was to examine pulmonary function, dyspnea, and exercise capacity in adult Saudi patients with sickle cell disease (SCD) patients. The patients were recruited from the hematology clinic at King Khalid University Hospital in Riyadh from January to December 2005. The study involved 39 patients with stable SCD 20 women and 19 men, with a mean age of 22.7+/- 7.1 years, hemoglobin level of 95.5+/-14.6g/L and hemoglobin F level of 13.7+/08.6. Patients underwent pulmonary function tests PFT forced expiratory volume in first second [FEV1], forced vital capacity [FVC], and diffusion capacity of carbon monoxide [DLco] data are presented as a percentage of the normal prediction, a 6- minute walk test 6MWT and echocardiography. Dyspnea was assessed using the Borg score. The 6MWT data were compared to body mass index matched healthy controls. Forty-one percent of SCD patients had mild dyspnea at rest and this increased to 61% at the end of the 6MWT. Pulmonary function tests were abnormal in 51%, 36% of patients had a restrictive pattern, 10% had isolated decrease in DLco and 5% had a mixed restrictive-obstrutive pattern. The 6MWD was shorter in SCD patients compared to the controls 368+/-67 versus 407+/-47m, p=0.005. No hematological variables correlated with outcome variables. Chronic pulmonary complications in adult Saudi SCD patients are relatively mild but common. Pulmonary function in these patients differs from that published for African-origin SCD patients. The difference may reflect a different natural history of SCD in the 2 populations. (author)

  16. Solitary intraosseous myofibroma of the tibia in an adult patient: A case report

    Science.gov (United States)

    Shemesh, S.; Kosashvili, Y.; Sidon, E.; Fichman, S.; Cohen, N.; Velkes, S.

    2014-01-01

    Myofibromas are mesenchymal tumors showing myofibroblastic differentiation and found most frequently in the head and neck region. While several cases of myofibromas have been reported in adults, they have not been described in long bones of the appendicular skeleton. We describe an otherwise healthy young woman who presented with a progressive incapacitating pain in her right shin. Imaging studies revealed a well-circumscribed osteolytic lesion with slight marginal sclerosis confined to the proximal tibia metaphysis, without a soft tissue component. Surgical intervention was performed and histological examination identified a myofibroma. This case represents an extremely rare occurrence of an intraosseous myofibroma involving a long bone in an adult patient. Although solitary myofibroma is a rare lesion in the skeletal bones of adults we believe it should be included in the differential diagnosis of a solitary lytic mass in bone, especially if it is associated with pain. PMID:26909302

  17. Lipids for intravenous nutrition in hospitalised adult patients: a multiple choice of options.

    Science.gov (United States)

    Calder, Philip C

    2013-08-01

    Lipids used in parenteral nutrition provide energy, building blocks and essential fatty acids. Traditionally, these lipids have been based on n-6 PUFA-rich vegetable oils particularly soyabean oil. This may not be optimal because soyabean oil may present an excessive supply of linoleic acid. Alternatives to use of soyabean oil include its partial replacement by medium-chain TAG, olive oil or fish oil, either alone or in combination. Lipid emulsions containing these alternatives are well tolerated without adverse effects in a wide range of hospitalised adult patients. Lipid emulsions that include fish oil have been used in parenteral nutrition in adult patients' post-surgery (mainly gastrointestinal). This has been associated with alterations in patterns of inflammatory mediators and in immune function and, in some studies, a reduction in length of intensive care unit and hospital stay. These benefits are emphasised through recent meta-analyses. Perioperative administration of fish oil may be superior to post-operative administration. Parenteral fish oil has been used in critically ill adults. Here, the influence on inflammatory processes, immune function and clinical endpoints is not clear, since there are too few studies and those that are available report contradictory findings. However, some studies found reduced inflammation, improved gas exchange and shorter length of hospital stay in critically ill patients if they receive fish oil. More and better trials are needed in patient groups in which parenteral nutrition is used and where fish oil may offer benefits. PMID:23663322

  18. Visual and SPM analysis of regional cerebral glucose metabolism in adult patients with neurofibromatosis

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Joon Kee; An, Young Sil; Hong, Seon Pyo; Joh, Chul Woo; Yoon, Seok Nam [Ajou University, School of Medicine, Suwon (Korea, Republic of)

    2005-07-01

    We evaluated the regional cerebral glucose metabolism in adult patients with neurofibromatosis (NF) using visual and SPM analysis, and compared with MRI findings. A total of 11 adult patients with NF type I were prospectively included in the study. All patients underwent F-18 FDG PET and brain MRI within 2 month of each other. All hypometabolic areas on PET were determined visually by 2 nuclear medicine physician and compared with MRI findings. SPM analysis was done using 42 normal controls with p = 0.005. Seven of 11 PET images showed 10 hypometabolic areas and 4 of 11 MRIs showed 6 areas of signal change brain parenchyma. Hypometabolic areas were bilateral thalamus (n=5), left temporal cortex (n=4) and dentate nucleus (n=1). In only 2 lesions (thalamus and dentate nucleus), hypometabolic foci were consistently related to signal change on MRI. SPM analysis revealed significantly decreased area in bilateral thalamus and left temporal cortex. F-18 FDG PET revealed significant hypometabolism in bilateral thalamus and left temporal cortex in adult patients with NF, and it might be helpful in understanding developmental abnormality of NF.

  19. Iron Overload Assessment in Adult Thalassaemic Patients Using MRI T2

    Directory of Open Access Journals (Sweden)

    Azita Azarkeivan

    2009-01-01

    Full Text Available "nd anemia in our country. Blood transfusion is the continual treatment of this disease. But transfusion causes a serious side effect which is iron overload in vital organs such as the heart, liver and the endocrine system. Accumulated iron in these organs may cause high risk secondary problems which threaten the patients' life. Early assessment of the iron overload in vital organs and applying for early treatment can be beneficial for increasing life quality in these patients. Assessment of cardiac and hepatic iron overload using MRI T2 technique and comparing it with serum ferritin level was the goal of this study. "nMaterials and Methods: The referred thalassaemic patients to Zafar adult thalassaemia clinic were the population of this study. Serum ferritin test was carried out for all these patients. Cardiac and hepatic iron overload assessment of these patients was performed in Noor medical imaging center using MRI T2 technique. The iron overload results of all patients were classified as normal, mild, moderate and severe. We compared them with the patients’ clinical parameters, especially the serum ferritin level. Results were analyzed by SPSS software. "nResults: 700 adult patients with the mean age of 25.76 (SD±10.4 were studied in this research project. There were 360 males (51.4% and 340 (48.6% females enrolled in this study. Among them, there were 502 (71.7% major thalassaemia, 158 (22.6% intermediate thalassaemia, 7 alpha thalassaemia, 9 sickle cell anemia and 10 hemochromatosis patients. The mean of serum ferritin level was 2327.6 mg/dl (SD±2095.8. Classified results of cardiac iron overload assessment were normal in 366 (66.5% patients, mild in 44 (8% patients, moderate in 64 (11.6% patients, and severe in 76 (13.8%patients. The classified results of hepatic iron overload assessment were: normal in 122 (22.2% patients, mild in 137 (25% patients, moderate in 235 (42.8% patients and severe in 55 (10% patients. Iron overload

  20. Intensified microbiological investigations in adult patients admitted to hospital with lower respiratory tract infections

    DEFF Research Database (Denmark)

    Korsgaard, Jens; Rasmussen, TR; Sommer, T;

    2002-01-01

    The objective of this study was to investigate the diagnostic yield of a programme with intensified microbiological investigations in immunocompetent adult patients with lower respiratory tract infections (LRTI). Patients in the study group were included prospectively and consecutively from...... lavage (BAL). Only 7% in the historic control group were discharged with an aetiological diagnosis of their infections; while the diagnostic yield in the study group increased to 51% of patients. In the study group the presence of new infiltrates on chest X-ray increased the detection...... of a microbiological aetiology from 37% with no infiltrates to 62% with infiltrates and recent antibiotic therapy reduced the detection of a microbiological cause of infection from 61% in 36 patients who had not received antibiotic therapy to 39% in 31 patients who had received recent antibiotic therapy prior...

  1. Twenty-year mortality of adult patients with primary immune thrombocytopenia

    DEFF Research Database (Denmark)

    Frederiksen, Henrik; dybdal, Merete Lund; Nørgaard, Mette

    2014-01-01

    Studies have reported a 1·3- to 2·2-fold higher mortality rate among patients with primary immune thrombocytopenia (ITP) compared to the general population. However, long-term mortality estimates as well as cause-specific mortality data are sparse. In our population-based cohort of adult patients...... with newly diagnosed ITP and up to 37 years of follow-up, the 5-year, 10-year and 20-year mortality among the ITP patients was 22%, 34% and 49%, respectively. The mortality in the ITP cohort was consistently higher than in the in the general population cohort yielding an adjusted hazard ratio (HR) of 1·5 [95...... causes were similar in ITP patients and the general population. We conclude that mortality rates among ITP patients are higher than in the general population, predominantly as a result of increased cardiovascular disease, infection, bleeding and haematological cancer cause-specific mortalities....

  2. Prognostic impact of persistent cytogenetic abnormalities at complete remission in adult patients with acute lymphoblastic leukemia.

    Science.gov (United States)

    Short, Nicholas J; Kantarjian, Hagop M; Jabbour, Elias J; O'Brien, Susan M; Faderl, Stefan; Burger, Jan A; Garris, Rebecca; Qiao, Wei; Huang, Xuelin; Jain, Nitin; Konopleva, Marina; Kadia, Tapan M; Daver, Naval; Borthakur, Gautam; Cortes, Jorge E; Ravandi, Farhad

    2016-06-01

    In acute myelogenous leukemia, the persistent detection of abnormal cytogenetics at complete remission (ACCR) is associated with inferior outcomes. However, the prognostic significance of ACCR in adult patients with acute lymphoblastic leukemia (ALL) is unknown. We evaluated 272 adult patients with ALL and abnormal cytogenetics at baseline who were treated with frontline induction chemotherapy, achieved complete remission (CR) and had cytogenetic analysis performed at the time of CR. ACCR was observed in 26 patients (9.6%). Median relapse-free survival was 22 months (95% CI, 12 months to not reached) for patients with ACCR vs. 48 months (range, 30-125 months) in patients with normal cytogenetics at CR (NCCR; P = 0.31). Median overall survival also did not differ significantly between the ACCR (99 months [range, 17 months to not reached]) and NCCR groups (67 months [range, 47 months to not reached], P = 0.86). The specificity of ACCR for minimal residual disease (MRD) positivity by multi-parameter flow cytometry (MFC) was 43%, and there was overall poor correlation between these two methods for the detection of residual disease. When patients were stratified by MRD status, the presence or absence of persistent cytogenetic abnormalities at CR did not add additional prognostic information. This study suggests that there is poor association between MRD assessment by MFC and the presence or absence of cytogenetic abnormalities at CR in adult patients with ALL. ACCR was not associated with adverse outcomes in ALL and did not add additional prognostic information when MRD status by MFC was known.

  3. Campylobacter enteritis in adult patients with acute diarrhea from 2005 to 2009 in Beijing, China

    Institute of Scientific and Technical Information of China (English)

    CHEN Jie; SUN Xin-ting; ZENG Zheng; YU Yan-yan

    2011-01-01

    Background There has been a marked global increase in the incidence of human Campylobacter enteritis in recent years. This study investigated the epidemiological and clinical features of Campylobacter enteritis in adult patients suffering from acute diarrhea.Methods This was a retrospective review of Campylobacter enteritis in adult patients with acute diarrhea presenting at Beijing University First Hospital, Beijing, China, in the summer and autumn (April to October) of 2005 to 2009. The data collected included the species of campylobacter identified, and the age, gender, clinical manifestations and results of laboratory test on stool samples collected from the patients. Campylobacter sensitivity tests to various antimicrobial agents were conducted on 80 specimens. Chi-square tests were applied using SPSS13.0 software and a two-sided P value of <0.05 was considered statistically significant.Results Campylobacter spp. isolated from the stool specimens of 142 patients with diarrhea represented 14.9% of all the cases examined. C. jejuni was identified in 127 patients (89.4%) and C. coli in 15 others (10.6%). The infection incidence was highest in the age range of 21-30 years which comprised 21.7% of the total cases examined. Most cases of diarrhea (46 patients) occurred in June. Watery diarrhea (97.2%), abdominal pain (72.5%) and fever (64.8%) were the most common manifestations of enteric campylobacteriosis. Only four patients (2.8%) had bloody diarrhea. The antimicrobial resistance rates were: cefoperazone (100%), levofloxacin (61.3%), gentamicin (12.5%), erythromycin (6.3%), and azithromycin (2.5%).Conclusions Campylobacter was prevalent among adults with acute diarrhea from 2005 to 2009 in Beijing, China. The large number of those afflicted by the disease warrants the commission of a large multicenter study to determine the extent of enteric campylobacteriosis in this region.

  4. A systematic review of music therapy practice and outcomes with acute adult psychiatric in-patients.

    Directory of Open Access Journals (Sweden)

    Catherine Carr

    Full Text Available There is an emerging evidence base for the use of music therapy in the treatment of severe mental illness. Whilst different models of music therapy have been developed in mental health care, none have specifically accounted for the features and context of acute in-patient settings. This review aimed to identify how music therapy is provided for acute adult psychiatric in-patients and what outcomes have been reported.A systematic review using medical, psychological and music therapy databases. Papers describing music therapy with acute adult psychiatric in-patients were included. Analysis utilised narrative synthesis.98 papers were identified, of which 35 reported research findings. Open group work and active music making for nonverbal expression alongside verbal reflection was emphasised. Aims were engagement, communication and interpersonal relationships focusing upon immediate areas of need rather than longer term insight. The short stay, patient diversity and institutional structure influenced delivery and resulted in a focus on single sessions, high session frequency, more therapist direction, flexible use of musical activities, predictable musical structures, and clear realistic goals. Outcome studies suggested effectiveness in addressing a range of symptoms, but were limited by methodological shortcomings and small sample sizes. Studies with significant positive effects all used active musical participation with a degree of structure and were delivered in four or more sessions.No single clearly defined model exists for music therapy with adults in acute psychiatric in-patient settings, and described models are not conclusive. Greater frequency of therapy, active structured music making with verbal discussion, consistency of contact and boundaries, an emphasis on building a therapeutic relationship and building patient resources may be of particular importance. Further research is required to develop specific music therapy models for this

  5. Prognostic impact of persistent cytogenetic abnormalities at complete remission in adult patients with acute lymphoblastic leukemia.

    Science.gov (United States)

    Short, Nicholas J; Kantarjian, Hagop M; Jabbour, Elias J; O'Brien, Susan M; Faderl, Stefan; Burger, Jan A; Garris, Rebecca; Qiao, Wei; Huang, Xuelin; Jain, Nitin; Konopleva, Marina; Kadia, Tapan M; Daver, Naval; Borthakur, Gautam; Cortes, Jorge E; Ravandi, Farhad

    2016-06-01

    In acute myelogenous leukemia, the persistent detection of abnormal cytogenetics at complete remission (ACCR) is associated with inferior outcomes. However, the prognostic significance of ACCR in adult patients with acute lymphoblastic leukemia (ALL) is unknown. We evaluated 272 adult patients with ALL and abnormal cytogenetics at baseline who were treated with frontline induction chemotherapy, achieved complete remission (CR) and had cytogenetic analysis performed at the time of CR. ACCR was observed in 26 patients (9.6%). Median relapse-free survival was 22 months (95% CI, 12 months to not reached) for patients with ACCR vs. 48 months (range, 30-125 months) in patients with normal cytogenetics at CR (NCCR; P = 0.31). Median overall survival also did not differ significantly between the ACCR (99 months [range, 17 months to not reached]) and NCCR groups (67 months [range, 47 months to not reached], P = 0.86). The specificity of ACCR for minimal residual disease (MRD) positivity by multi-parameter flow cytometry (MFC) was 43%, and there was overall poor correlation between these two methods for the detection of residual disease. When patients were stratified by MRD status, the presence or absence of persistent cytogenetic abnormalities at CR did not add additional prognostic information. This study suggests that there is poor association between MRD assessment by MFC and the presence or absence of cytogenetic abnormalities at CR in adult patients with ALL. ACCR was not associated with adverse outcomes in ALL and did not add additional prognostic information when MRD status by MFC was known. PMID:26800008

  6. Retrosigmoid Craniotomy for Auditory Brainstem Implantation in Adult Patients with Neurofibromatosis Type 2.

    Science.gov (United States)

    Puram, Sidharth V; Herrmann, Barbara; Barker, Fred G; Lee, Daniel J

    2015-12-01

    Objective To report our technique and experience using a retrosigmoid craniotomy approach for auditory brainstem implantation (ABI) placement in adult neurofibromatosis type 2 (NF2) patients. Design Retrospective case series. Setting Single-center study, Boston, Massachusetts, United States. Participants All NF2 patients who underwent evaluation at Massachusetts Eye and Ear Infirmary and surgery at Massachusetts General Hospital from 2009 to 2013 were reviewed. Six cases of retrosigmoid craniotomy for ABI surgery in five adult NF2 patients were identified. The clinical history, operative course, and outcomes in these patients were reviewed. Main Outcome Measures Postoperative complications and audiological outcomes. Results Indications for ABI surgery were profound hearing loss associated with growth or treatment of bilateral vestibular schwannomas. In all cases, a retrosigmoid craniotomy was performed for tumor resection and ABI placement without complication. Electrode placement was confirmed intraoperatively using electrical-evoked auditory brainstem responses. The ABI was activated in the awake patient 4 to 6 weeks postoperatively. Audiological testing was used to evaluate sound detection and speech perception with the ABI. There were no cases of cerebrospinal fluid leak. Conclusion Retrosigmoid craniotomy is a safe and effective means to provide access to the cochlear nucleus for ABI placement following tumor resection in the adult NF2 patient. Preliminary data indicate that this approach has few complications while offering benefits for hearing. The retrosigmoid craniotomy should be considered a reasonable alternative to the traditional translabyrinthine approach for placement of the ABI in deaf patients who are not candidates for the cochlear implant. PMID:27054058

  7. Predictors of angiotensin-converting enzyme inhibitor-induced reduction of urinary albumin excretion in nondiabetic patients.

    Science.gov (United States)

    van de Wal, Ruud M A; Gansevoort, Ron T; van der Harst, Pim; Boomsma, Frans; Thijs Plokker, H W; van Veldhuisen, Dirk J; de Jong, Paul E; van Gilst, Wiek H; Voors, Adriaan A

    2006-11-01

    Urinary albumin excretion is a predictor for cardiovascular mortality and morbidity. We investigated which parameters determine baseline urinary albumin excretion in nondiabetic subjects, without renal disease. In addition, we evaluated the parameters that predict the albuminuria-lowering efficacy of an angiotensin-converting enzyme inhibitor. In this substudy of the Prevention of Renal and Vascular Endstage Disease Intervention Trial, 384 microalbuminuric patients were included. Patient and biochemical characteristics were obtained at baseline and after 3 months of double-blinded, randomized treatment (fosinopril 20 mg or placebo). Mean age was 51.1+/-11.5 years, and 65.6% were male. Median urinary albumin excretion was 22.2 mg per 24 hours. At baseline, mean arterial pressure (beta(standardized)=0.161; P=0.006), urinary sodium excretion (beta(standardized)=0.154; P=0.011), and estimated renal function were independently associated with albumin excretion. In these predominantly normotensive to prehypertensive subjects, fosinopril reduced albumin excretion by 18.5% versus a 6.1% increase on placebo after 3 months (Poutspoken in subjects with higher baseline albumin excretion. Based on our data, we hypothesize that angiotensin-converting enzyme inhibition may result in superior cardiovascular protection when compared with other blood pressure-lowering agents in subjects with higher baseline levels of albuminuria. PMID:17000930

  8. Association of Angiotensin-Converting Enzyme (ACE Gene Polymorphism with Inflammation and Cellular Cytotoxicity in Vitiligo Patients.

    Directory of Open Access Journals (Sweden)

    Laila Rashed

    Full Text Available Vitiligo is a disorder with profound heterogeneity in its aetio-pathophysiology. Angiotensin converting enzyme (ACE plays an important role in the physiology of the vasculature, blood pressure and inflammation. An insertion/deletion (I/D polymorphism of the ACE gene was reported be associated with the development of vitiligo.Our aim was to evaluate the ACE I/D polymorphism in vitiligo patients and controls. Our second aim was to find a possible association between ACE gene polymorphism and inflammatory mediators (as interleukin (IL-6 and/or cellular cytotoxicity induced by serum nitrite (as a breakdown product of the cytotoxic nitric oxide in vitiligo patients.This case-control study included 74 vitiligo patients and 75 apparently healthy controls. The distribution of ACE gene I/D genotype was investigated using PCR. Serum ACE, IL-6 and nitrite were measured by colorimetric method, ELISA and Griess assay respectively.The ACE allele frequency was significantly different between vitiligo patients and healthy controls (P = 0.026. However there was no significant difference between the ACE genotyping frequency in both groups (P = 0.115. There were statistically significant higher VIDA score (P = 0.007, and serum IL-6 (P < 0.001 in patients with the DD genotype when compared to other genotypes. Serum nitrite in patients with the DD genotype was significantly higher (P = 0.007 when compared to patients with II genotype. Serum levels of ACE, IL-6 and nitrite in vitiligo patients were statistically significantly higher than those in controls.As a conclusion, ACE gene polymorphism might grant susceptibility to develop vitiligo. Serum IL-6 and nitrite levels might have an important role in the pathogenesis of vitiligo. Targeting these two factors might have an implication in the treatment of some resistant cases.

  9. Clinical and hepatic evaluation in adult dengue patients: a prospective two-month cohort study

    Directory of Open Access Journals (Sweden)

    Ricardo Tristão-Sá

    2012-12-01

    Full Text Available INTRODUCTION: To analyze the liver dysfunction and evolution of signs and symptoms in adult dengue patients during a two-month follow-up period. METHODS: A prospective cohort study was conducted in Campos dos Goytacazes, Rio de Janeiro, Brazil, from January to July, 2008. The evolution of laboratory and clinical manifestations of 90 adult dengue patients was evaluated in five scheduled visits within a two-month follow-up period. Twenty controls were enrolled for the analysis of liver function. Patients with hepatitis B, hepatitis C, those known to be human immunodeficiency virus (HIV seropositive and pregnant women were excluded from the study. RESULTS: At the end of the second month following diagnosis, we observed that symptoms persisted in 33.3% (30/90 of dengue patients. We also observed that, 57.7% (15/26 of the symptoms persisted at the end of the second month. The most persistent symptoms were arthralgia, fatigue, weakness, adynamia, anorexia, taste alteration, and hair loss. Prior dengue virus (DENV infection did not predispose patients to a longer duration of symptoms. Among hepatic functions, transaminases had the most remarkable elevation and in some cases remained elevated up to the second month after the disease onset. Alanine aminotransferase (ALT levels overcame aspartate aminotransferase (AST during the convalescent period. Male patients were more severely affected than females. CONCLUSIONS: Dengue fever may present a wide number of symptoms and elevated liver transaminases at the end of the second month.

  10. Clinicopathologic analysis of isolated hematuria in child/adolescent and adult patients.

    Science.gov (United States)

    Chen, GuangLei; Zhu, Jun; Song, MingHui; Ma, Lu; Pan, Tao; Yang, Qi; Zhang, WenSheng

    2015-12-01

    To our knowledge, no in-depth clinicopathologic study of isolated hematuria (IH) is currently available. To address this gap, we analyzed the clinicopathologic features of IH as it manifests in child/adolescent and adult patients. The clinical data and pathological types of 543 IH patients who underwent renal pathological examinations from January 2005 to June 2010 were retrospectively analyzed. Clinical manifestations differed among the age groups: children/adolescents exhibited the highest percentage of mesangial proliferative glomerulonephritis (41.78%), whereas adults showed the highest percentage of immunoglobulin A nephropathy (IgAN) (52.39%). In addition, the percentage of IH patients who were classified according to clinical pathology differed from that of patients who were classified according to renal pathological type. Patients with IgAN who were found to have minimal proteinuria had more severe IH. For IH patients, especially those with a small amount of proteinuria, renal biopsy should be performed as early as possible in order to develop a long-term treatment plan and prognosis evaluation. PMID:27003766

  11. The effects of phenytoin and sodium valproate on the periodontal health of adult epileptic patients.

    Science.gov (United States)

    Seymour, R A; Smith, D G; Turnbull, D N

    1985-07-01

    The periodontal health of 30 adult epileptic patients treated with either sodium valproate or phenytoin was compared with a control group (n = 15) of otherwise healthy patients. The 3 groups were matched for age and sex. Patients on phenytoin therapy showed significantly higher plaque scores (P less than 0.05), gingival index (P less than 0.05) and pocketing (P less than 0.05) than patients in the control group. The % of gingival hyperplasia was significantly higher (P less than 0.05) in the phenytoin-treated patients than those on sodium valproate or in the control group. However, patients on phenytoin therapy had significantly less bone loss than those on sodium valproate (P less than 0.05) or in the control group (P less than 0.01). No significant differences were observed between the sodium valproate group and the control group on any of the parameters assessed. The results from this study would suggest that sodium valproate has no unwanted effects on periodontal health and may be considered a safe alternative, regarding the periodontal aspects, to phenytoin for the treatment of adult onset epilepsy.

  12. Optimising radiographic bitewing examination to adult and juvenile patients through the use of anthropomorphic phantoms

    International Nuclear Information System (INIS)

    Four anthropomorphic phantoms (an adult male, an adult female, a 10-y-old child and a 5-y-old child) were exposed to bitewing radiographs at film and digital settings using both rectangular and round collimation. Optically stimulated dosemeters were used. For children, average organ doses were <40 μGy and the organs with the highest doses were the salivary glands, parotid, oral mucosa, skin and extrathoracic airway. For adults, average organ doses were <200 μGy. Highest adult doses were to the salivary glands, oral mucosa and skin. Effective doses ranged from 1.5 to 1.8 μSv for children and from 2.6 to 3.6 μSv for adults when optimised technique factors were employed, including digital receptors, rectangular collimation, size-appropriate exposure times and proper clinical judgment. Optimised doses were a fraction of the natural daily background exposure. Therefore, predictions of hypothetical cancer incidence or detriment in patient populations exposed to such low doses are highly speculative and should be discouraged. (authors)

  13. Molecular detection and characterization of Aichivirus A in adult patients with diarrhea in Thailand.

    Science.gov (United States)

    Saikruang, Wilaiporn; Khamrin, Pattara; Suantai, Boonpa; Ushijima, Hiroshi; Maneekarn, Niwat

    2014-06-01

    Viral gastroenteritis is a common public health problem that causes morbidity and mortality worldwide. Recently, new viruses causing gastroenteritis have been identified. Among these, Aichivirus has also been proposed as a causative agent of gastroenteritis in human. Most studies have been conducted in infants and children, the information in adults is limited. Therefore, the purpose of this study was to investigate the epidemiology and molecular characterization of Aichivirus in adult patients with diarrhea. A total of 332 fecal specimens collected from January to December 2008 were screened for the presence of Aichivirus by reverse transcription-PCR (RT-PCR) method. Out of 332 fecal specimens tested, Aichivirus was detected with the prevalence of 0.9% (3/332). The data indicate that the prevalence of Aichivirus in adults was as low as those reported in children in Thailand. Phylogenetic analysis of the VP1 sequence revealed that one Aichivirus belonged to genotype A, while other two Aichiviruses were genotype B. In conclusion, this study provided the molecular epidemiological data of Aichivirus circulating in adult patients with diarrhea at low prevalence and the viruses were genetically variable as both genotypes A and B were found in this population. PMID:24536026

  14. Low CSF levels of both α-synuclein and the α-synuclein cleaving enzyme neurosin in patients with synucleinopathy.

    Directory of Open Access Journals (Sweden)

    Malin Wennström

    Full Text Available Neurosin is a protease that in vitro degrades α-synuclein, the main constituent of Lewy bodies found in brains of patients with synucleinopathy including Parkinson's disease (PD and dementia with Lewy bodies (DLB. Several studies have reported reduced cerebrospinal fluid (CSF levels of α-synuclein in synucleinopathy patients and recent data also proposes a significant role of α-synuclein in the pathophysiology of Alzheimer's disease (AD. To investigate potential links between neurosin and its substrate α-synuclein in vivo we used a commercially available sandwich ELISA and an in-house developed direct ELISA to quantify CSF levels of α-synuclein and neurosin in patients diagnosed with DLB, PD and PD dementia (PDD versus AD patients and non-demented controls. We found that patients with synucleinopathy displayed lower CSF levels of neurosin and α-synuclein compared to controls and AD patients. In contrast, AD patients demonstrated significantly increased CSF α-synuclein but similar neurosin levels compared to non-demented controls. Further, CSF neurosin and α-synuclein concentrations were positively associated in controls, PD and PDD patients and both proteins were highly correlated to CSF levels of phosphorylated tau in all investigated groups. We observed no effect of gender or presence of the apolipoprotein Eε4 allele on neither neurosin or α-synuclein CSF levels. In concordance with the current literature our study demonstrates decreased CSF levels of α-synuclein in synucleinopathy patients versus AD patients and controls. Importantly, decreased α-synuclein levels in patients with synucleinopathy appear linked to low levels of the α-synuclein cleaving enzyme neurosin. In contrast, elevated levels of α-synuclein in AD patients were not related to any altered CSF neurosin levels. Thus, altered CSF levels of α-synuclein and neurosin in patients with synucleinopathy versus AD may not only mirror disease-specific neuropathological

  15. Relationship between Body Mass Index, C-Peptide, and Delta-5-Desaturase Enzyme Activity Estimates in Adult Males

    Science.gov (United States)

    Pickens, C. Austin; Matsuo, Karen H.; Fenton, Jenifer I.

    2016-01-01

    Obesity, in particular abdominal obesity, alters the composition of plasma and tissue fatty acids (FAs), which contributes to inflammation and insulin resistance. FA metabolism is modulated by desaturases and may affect adipokine and insulin secretion. Therefore, we examined relationships between adipokines, a marker of insulin production, and plasma FA desaturase enzyme activity estimates (EAEs) in obesity. Plasma phospholipid (PPL) FAs were isolated from 126 males (ages 48 to 65 years), derivatized, and analyzed using gas chromatography. Delta-6 desaturase (D6D) and delta-5 desaturase (D5D) EAEs were calculated as the ratio of PPL 20:3/18:2 and 20:4/20:3, respectively. In body mass index (BMI) and waist circumference (WC) adjusted polytomous logistic regression analyses, PPL FAs and FA desaturase EAEs were associated with C-peptide and adiponectin. Individuals with elevated D6D EAEs were less likely (OR 0.33) to have serum adiponectin concentrations > 5.37 μg/mL, compared with adiponectin concentrations ≤ 3.62 μg/mL. Individuals with increased D5D EAEs were less likely (OR 0.8) to have C-peptide concentrations ≥ 3.32 ng/mL, and > 1.80 and ≤ 3.29 ng/mL, compared with those with C-peptide ≤ 1.76 ng/mL. The proinflammatory cytokine tumor necrosis factor-α (TNF- α) was positively associated with C-peptide, but TNF- α was not associated with the D5D EAE. C-peptide and adiponectin concentrations are associated with specific PPL FAs and FA desaturase EAEs. The relationship between C-peptide concentrations and D5D EAEs remained significant after adjusting for BMI, WC, and TNF-α. Thus, future research should investigate whether D5D inhibition may occur through a C-peptide mediated pathway. PMID:27023786

  16. Use of the adult attachment projective picture system in psychodynamic psychotherapy with a severely traumatized patient.

    Science.gov (United States)

    George, Carol; Buchheim, Anna

    2014-01-01

    The following case study is presented to facilitate an understanding of how the attachment information evident from Adult Attachment Projective Picture System (AAP) assessment can be integrated into a psychodynamic perspective in making therapeutic recommendations that integrate an attachment perspective. The Adult Attachment Projective Picture System (AAP) is a valid representational measure of internal representations of attachment based on the analysis of a set of free response picture stimuli designed to systematically activate the attachment system (George and West, 2012). The AAP provides a fruitful diagnostic tool for psychodynamic-oriented clinicians to identify attachment-based deficits and resources for an individual patient in therapy. This paper considers the use of the AAP with a traumatized patient in an inpatient setting and uses a case study to illustrate the components of the AAP that are particularly relevant to a psychodynamic conceptualization. The paper discusses also attachment-based recommendations for intervention.

  17. Risk factors for low molar bite force in adult orthodontic patients

    DEFF Research Database (Denmark)

    Andersen, Malene Krogh; Sonnesen, Ane Liselotte

    2013-01-01

    The aim was to analyse which parameters in a standard orthodontic material are most important for identifying factors for low bite force. Such analyses have not previously been reported in adult orthodontic patients. The sample comprised 95 adults (67 females and 28 males) aged 18-55 years...... sequentially admitted for conventional orthodontic treatment. All subjects had moderate to severe malocclusions. Bite force was measured by a pressure transducer, craniofacial dimensions and head posture were measured on profile radiographs, number of teeth in contact were evaluated with a plastic strip...... showed that gender (P orthodontic patients (R(2) = 0.32). The results showed that particularly women with TMD symptoms and an increased mandibular plane...

  18. Jarcho-Levin syndrome with diastematomyelia: Case report of an adult patient and review of literature

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Seon; Lee, Ji Hae; Kang, Mi Jin; Baek Kyung Eun; Kim, Jae Hyung; Jeong, Myeong Ja; Kim, Soung Hee; Kim, Ji Young; Kim, Soo Hyun; Lee, Han Bee [Dept. of Radiology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2015-01-15

    Jarcho-Levin syndrome (JLS) is a rare congenital dysostosis characterized by multiple vertebral and costal anomalies. The combination of JLS and neural tube defect is rare. Only six cases of JLS accompanying diastematomyelia have been reported; all were in infants or children. We present the case of a 37-year-old female patient with JLS who also had diastematomyelia in lumbar vertebral level. This is the seventh case of JLS with diastematomyelia, and the first adult case.

  19. Anesthetic experience of an adult patient with an unrecognized tracheal bronchus -A case report-

    OpenAIRE

    Choi, Yong Seon; Kwak, Young Lan; Choi, Hong Gyu; Oh, Se Young; Lee, Jong Wha

    2010-01-01

    We present a case of problematic tracheal intubation in an adult patient with an unrecognized tracheal bronchus. Immediately after tracheal intubation and position change to prone, bilateral breath sounds were almost absent, and there was a diminished tidal volume. In order to resolve the ventilatory difficulty, the wire-reinforced tube was replaced with a conventional tube, and proper positioning of the tube was completed under fiberoptic guidance. A tracheal bronchus (originating about 1.2 ...

  20. Incidence of surgical site infection following adult spinal deformity surgery: an analysis of patient risk

    OpenAIRE

    Pull ter Gunne, Albert F.; Laarhoven, C.J.H.M. van; Cohen, David B.

    2010-01-01

    Surgical site infection (SSI) following spinal surgery is a frequent complication and results in higher morbidity, mortality and healthcare costs. Patients undergoing surgery for spinal deformity (scoliosis/kyphosis) have longer surgeries, involving more spinal levels and larger blood losses than typical spinal procedures. Previous research has identified risk factors for SSI in spinal surgery, but few studies have looked at adult deformity surgeries. We retrospectively performed a large case...

  1. NCICT: a computational solution to estimate organ doses for pediatric and adult patients undergoing CT scans.

    Science.gov (United States)

    Lee, Choonsik; Kim, Kwang Pyo; Bolch, Wesley E; Moroz, Brian E; Folio, Les

    2015-12-01

    We developed computational methods and tools to assess organ doses for pediatric and adult patients undergoing computed tomography (CT) examinations. We used the International Commission on Radiological Protection (ICRP) reference pediatric and adult phantoms combined with the Monte Carlo simulation of a reference CT scanner to establish comprehensive organ dose coefficients (DC), organ absorbed dose per unit volumetric CT Dose Index (CTDIvol) (mGy/mGy). We also developed methods to estimate organ doses with tube current modulation techniques and size specific dose estimates. A graphical user interface was designed to obtain user input of patient- and scan-specific parameters, and to calculate and display organ doses. A batch calculation routine was also integrated into the program to automatically calculate organ doses for a large number of patients. We entitled the computer program, National Cancer Institute dosimetry system for CT(NCICT). We compared our dose coefficients with those from CT-Expo, and evaluated the performance of our program using CT patient data. Our pediatric DCs show good agreements of organ dose estimation with those from CT-Expo except for thyroid. Our results support that the adult phantom in CT-Expo seems to represent a pediatric individual between 10 and 15 years rather than an adult. The comparison of CTDIvol values between NCICT and dose pages from 10 selected CT scans shows good agreements less than 12% except for two cases (up to 20%). The organ dose comparison between mean and modulated mAs shows that mean mAs-based calculation significantly overestimates dose (up to 2.4-fold) to the organs in close proximity to lungs in chest and chest-abdomen-pelvis scans. Our program provides more realistic anatomy based on the ICRP reference phantoms, higher age resolution, the most up-to-date bone marrow dosimetry, and several convenient features compared to previous tools. The NCICT will be available for research purpose in the near future.

  2. Closure of Huge Palatal Fistula in an Adult Patient with Isolated Cleft Palate: A Technical Note

    OpenAIRE

    Amin Rahpeyma, DDS; Saeedeh Khajehahmadi, DDS

    2015-01-01

    Summary: Closure of huge palatal fistula surrounded by fully erupted permanent dentition in the adult patients with cleft is a challenge. Posteriorly based buccinator myomucosal flap is a neurovascular pedicled flap, with inherent nature of thin thickness, saliva secretion, and axial pattern blood supply. Vicinity of donor site to the palate and low donor-site morbidity are the other advantages. It is an ideal choice in such situation. In this article, the details of surgical technique and th...

  3. Socioeconomic status and glycemic control in adult patients with type 2 diabetes: a mediation analysis

    OpenAIRE

    Houle, Janie; Lauzier-Jobin, François; Beaulieu, Marie-Dominique; MEUNIER, Sophie; Coulombe, Simon; Côté, José; Lespérance, François; Chiasson, Jean-Louis; Bherer, Louis; Lambert, Jean

    2016-01-01

    Objective The purpose of this study is to examine the contribution of health behaviors (self-management and coping), quality of care, and individual characteristics (depressive symptoms, self-efficacy, illness representations) as mediators in the relationship between socioeconomic status (SES) and glycemic control. Methods A sample of 295 adult patients with type 2 diabetes was recruited at the end of a diabetes education course. Glycemic control was evaluated through glycosylated hemoglobin ...

  4. Laparoscopic treatment of ileal intussusception due to heterotopic gastric mucosa in an adult patient

    OpenAIRE

    Yılmaz, Tonguç Utku; Güneş, Abdullah; Pösteki, Gökhan; Güler, Sertaç Ata

    2014-01-01

    Adult intussusception, which is a rare condition, generally requires surgical treatment. A 25-year-old-male with abdominal pain was diagnosed as ileal intussusception with computerized tomography. The patient underwent diagnostic laparoscopy, laparoscopic small bowel resection and anastomosis. The pathologic evaluation revealed heterotopic gastric mucosa. Heterotopic gastric mucosa is rarely seen in ileum and is difficult to diagnose preoperatively. Excision is the choice of treatment. Laparo...

  5. Role of surgery in the management of the adult patient with coarctation of the aorta

    OpenAIRE

    Ramnarine, I

    2005-01-01

    Adult patients with coarctation of the aorta have a range of clinical presentations. These include the presence of additional cardiovascular anomalies (predominantly aortic valve abnormality) and presentation with complications after coarctation repair in childhood (such as recurrent coarctation or aneurysm formation). Developments in endovascular technology over the past decade may potentially reduce the morbidity from open surgical repair. However, some cases are unsuitable for endovascular...

  6. Impact of acute exercise on antioxidant enzymes activity and lipid status in blood of patients with hypertension

    Directory of Open Access Journals (Sweden)

    Kostić Nada

    2009-01-01

    Full Text Available Background/Aim. Many studies support the hypothesis that oxidative stress is involved in the pathogenic process of a variety of diseases including hypertension. In humans, hypertension is also considered a state of oxidative stress that can contribute to the development of arteriosclerosis and other hypertension- induced organ damage. The aim of this study was to evaluate an influence of acute physical exercise on antioxidative enzymes activity and lipid status in patients with hypertension. Methods. Forty patients with hypertension and 20 age-matched controls were included in the study. To assess an influence of acute exercise on lipids and antioxidative enzymes activity the following parameters were determined at rest and immediately after the acute cardiopulmonary exercise cycloergometer test: triglycerides (TG, total cholesterol, low density cholesterol (LDL, oxidised LDL cholesterol (OxLDL, superoxide dismutase (SOD, glutathione peroxidase (GSH-Px and plasminogen activator inhibitor (PAI. Results. In basal condition, hypertensive patients compared to the control group had increased, but not significantly, level of Ox LDL (88.61±14.06 vs 79.00±29.26 mmol/L, PAI (3.06±0.56 vs 2.6±0.35 U/mL and activity of GSH-Px (50.22±15.20 vs 44.63±13.73 U/g Hb. After acute exercise test, there was significantly greater level of Ox LDL (79.0±29.26 vs 89.3±29.07 mmol/L; p < 0.05 only in the control group. GSH-Px activity was significantly decreased only in hypertensive patients after acute exercise (50.22±15.2 vs 42.82±13.42 U/g Hb; p < 0.05, but not in the controls. Conclusion. No significantly elevated Ox LDL, GSH-Px and PAI-1 levels were found in hypertensive patients during basal condition in comparison with healthy subjects. Decreased GSH-Px activity was associated with those in acute exercise only in hypertensive patients. It could be an important indicator of deficiency of physiological antioxidative defense mechanism in hypertensive

  7. Population pharmacokinetics of rocuronium delivered by target-controlled infusion in adult patients

    Institute of Scientific and Technical Information of China (English)

    YANG Lu; WANG Hui-ling; ZHANG Li-ping; BI Shan-shan; LU Wei; YANG Ba-xian; GUO Xiang-yang

    2010-01-01

    Background Target-controlled infusion (TCI) has been recently developed and successfully implemented in clinical practice. The current study was to estimate the population pharmacokinetics of rocuronium TCI in adult patients using nonlinear mixed-effects model (NONMEM), and to investigate the influence of relevant factors in adult patients.Methods Fourteen ASA Ⅰ-Ⅱ patients undergoing elective laparoscopy operation with general anesthesia were included.After induction, all patients received rocuronium by TCI system. The beginning target plasma concentration (Cpt) was 2.0 μg/ml, then increased Cpt according to the neuromuscular transmission monitoring. The endpoint of Cpt was determined when the T1 scale was blocked by 90%-95%. TCI rocuronium was stopped 30 minutes before the end of the operation.Arterial blood was drawn before anesthesia at 0, 2, 4, 6, 8, 10, 15, 20, 30, 45, 60, 120, 180, 240 and 360 minutes after the infusion of rocuronium was stopped for the analysis of plasma concentrations of rocuronium by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS). The population pharmacokinetics analysis was performed using NONMEM program.Results The pharmacokinetics of TCI rocuronium in adult patients was best described by a three-comparment model.Pharmacokintic parameters were clearance (CL)1=0.205 L/min, CL2=0.324 L/min, CL3=0.0292 L/min, volumes of distribution (V)1=4.00 L, V2=2.28 L, V3=4.26 L, Vdss=10.54 L. Both age and weight as covariates affected the pharmacokinetic parameters. V1 and CL1 were negatively correlated with patient age. CL1 was positively correlated with weight.Conclusions No pharmacokinetic change was noted when rocuronium was administered via TCI. Both age and weight as covariates affected the pharmacokinetic parameters.

  8. Reduced transcription of TCOF1 in adult cells of Treacher Collins syndrome patients

    Directory of Open Access Journals (Sweden)

    Camargo Anamaria A

    2009-12-01

    Full Text Available Abstract Background Treacher Collins syndrome (TCS is an autosomal dominant craniofacial disorder caused by frameshift deletions or duplications in the TCOF1 gene. These mutations cause premature termination codons, which are predicted to lead to mRNA degradation by nonsense mediated mRNA decay (NMD. Haploinsufficiency of the gene product (treacle during embryonic development is the proposed molecular mechanism underlying TCS. However, it is still unknown if TCOF1 expression levels are decreased in post-embryonic human cells. Methods We have estimated TCOF1 transcript levels through real time PCR in mRNA obtained from leucocytes and mesenchymal cells of TCS patients (n = 23 and controls (n = 18. Mutational screening and analysis of NMD were performed by direct sequencing of gDNA and cDNA, respectively. Results All the 23 patients had typical clinical features of the syndrome and pathogenic mutations were detected in 19 of them. We demonstrated that the expression level of TCOF1 is 18-31% lower in patients than in controls (p , even if we exclude the patients in whom we did not detect the pathogenic mutation. We also observed that the mutant allele is usually less abundant than the wild type one in mesenchymal cells. Conclusions This is the first study to report decreased expression levels of TCOF1 in TCS adult human cells, but it is still unknown if this finding is associated to any phenotype in adulthood. In addition, as we demonstrated that alleles harboring the pathogenic mutations have lower expression, we herein corroborate the current hypothesis of NMD of the mutant transcript as the explanation for diminished levels of TCOF1 expression. Further, considering that TCOF1 deficiency in adult cells could be associated to pathologic clinical findings, it will be important to verify if TCS patients have an impairment in adult stem cell properties, as this can reduce the efficiency of plastic surgery results during rehabilitation of these

  9. Differences of Sagittal Lumbosacral Parameters between Patients with Lumbar Spondylolysis and Normal Adults

    Institute of Scientific and Technical Information of China (English)

    Jin Yin; Bao-Gan Peng; Yong-Chao Li; Nai-Yang Zhang; Liang Yang; Duan-Ming Li

    2016-01-01

    Background:Recent studies have suggested an association between elevated pelvic incidence (PI) and the development of lumbar spondylolysis.However,there is still lack of investigation for Han Chinese people conceming the normal range of spinopelvic parameters and relationship between abnormal sagittal parameters and lumbar diseases.The objective of the study was to investigate sagittal lumbosacral parameters of adult lumbar spondylolysis patients in Han Chinese population.Methods:A total of 52 adult patients with symptomatic lumbar spondylolysis treated in the General Hospital of Armed Police Force (Beijing,China) were identified as the spondylolysis group.All the 52 patients were divided into two subgroups,Subgroup A:36 patients with simple lumbar spondylolysis,and Subgroup B:16 patients with lumbar spondylolysis accompanying with mild lumbar spondylolisthesis (slip percentage <30%).Altogether 207 healthy adults were chosen as the control group.All patients and the control group took lumbosacral lateral radiographs.Seven sagittal lumbosacral parameters,including PI,pelvic tilt (PT),sacral slope (SS),lumbar lordosis (LL),L5 incidence,L5 slope,and sacral table angle (STA),were measured in the lateral radiographs.All the parameters aforementioned were compared between the two subgroups and between the spondylolysis group and the control group with independent-sample t-test.Results:There were no statistically significant differences of all seven sagittal lumbosacral parameters between Subgroup A and Subgroup B.PI,PT,SS,and LL were higher (P < 0.05) in the spondylolysis group than those in the control group,but STA was lower (P < 0.001) in the spondylolysis group.Conclusions:Current study results suggest that increased PI and decreased STA may play important roles in the pathology of lumbar spondylolysis in Han Chinese population.

  10. Hyperglycemia increases the complicated infection and mortality rates during induction therapy in adult acute leukemia patients

    Directory of Open Access Journals (Sweden)

    Carolina do Nascimento Matias

    2013-01-01

    Full Text Available OBJECTIVE: To determine the prevalence of hyperglycemia during induction therapy in adult patients with acute leukemia and its effect on complicated infections and mortality during the first 30 days of treatment. METHODS: An analysis was performed in a retrospective cohort of 280 adult patients aged 18 to 60 years with previously untreated acute leukemia who received induction chemotherapy from January 2000 to December 2009 at the Hemocentro de Pernambuco (HEMOPE, Brazil. Hyperglycemia was defined as the finding of at least one fasting glucose measurement > 100 mg/dL observed one week prior to induction therapy until 30 days after. The association between hyperglycemia and complicated infections, mortality and complete remission was evaluated using the Chi-square or Fisher's exact tests by the Statistical Package for Social Sciences (SPSS in the R software package version 2.9.0. RESULTS: One hundred and eighty-eight patients (67.1% presented hyperglycemia at some moment during induction therapy. Eighty-two patients (29.3% developed complicated infections. Infection-related mortality during the neutropenia period was 20.7% (58 patients. Mortality from other causes during the first 30 days after induction was 2.8%. Hyperglycemia increased the risk of complicated infections (OR 3.97; 95% confidence interval: 2.08 - 7.57; p-value < 0.001 and death (OR 3.55; 95% confidence interval: 1.77-7.12; p-value < 0.001 but did not increase the risk of fungal infections or decrease the probability of achieving complete remission. CONCLUSION: This study demonstrates an association between the presence of hyperglycemia and the development of complicated infections and death in adult patients during induction therapy for acute leukemia.

  11. Prevalence of Thrombocytopenia among Chinese Adult Antiretroviral-naïve HIV-positive Patients

    Directory of Open Access Journals (Sweden)

    Hong-Wei Fan

    2015-01-01

    Full Text Available Background: The prevalence of thrombocytopenia among Chinese antiretroviral therapy (ART-naïve HIV-infected adults has not been well-described. The aim of this study was to investigate the prevalence and associated risk factors of thrombocytopenia among Chinese ART-naïve HIV-infected adults. Methods: We performed a cross-sectional study of Chinese adult ART-naïve HIV-infected patients from September 2005 through August 2014. Socio-demographic variables and laboratory results including platelets, CD4+ cell count, and viral load were obtained from medical records. Factors and outcomes associated with thrombocytopenia were assessed using logistic regression. Results: A total of 1730 adult ART-naïve HIV-infected patients was included. The mean age was 38 years. The prevalence of thrombocytopenia was 4.5%. There were significant differences in the prevalence of thrombocytopenia between patients 350 cells/mm 3 (2.8% compared with patients with CD4+ counts of 50-199 cells/mm 3 (7.1% (P = 0.002 and P = 0.005, respectively. The prevalence of thrombocytopenia was significantly different by hepatitis C virus antibody (HCV-Ab seropositivity (10.2% for HCV-Ab positive vs. 3.9% for HCV-Ab negative, P = 0.001. We observed differences in prevalence of thrombocytopenia by mode of transmission of HIV infection: Blood transmission (10.7% versus men who have sex with men (3.9% (P = 0.002 and versus heterosexual transmission (3.9% (P = 0.001. In binary logistic regression analyses, age ≥50 years, HCV-Ab positivity and having a CD4+ cell count of 50-199 cells/mm 3 were significantly associated with thrombocytopenia with adjusted odds ratio of 2.482 (95% confidence interval [CI]: 1.167, 5.281, P = 0.018, 2.091 (95% CI: 1.078, 4.055, P = 0.029 and 2.259 (95% CI: 1.028, 4.962, P = 0.042, respectively. Conclusions: Thrombocytopenia is not common among adult ART-naïve HIV-infected patients in China. Older age (age over 50 years, HCV-Ab positivity and lower CD4

  12. Burns ITU admissions: length of stay in specific levels of care for adult and paediatric patients.

    Science.gov (United States)

    Maan, Zeshaan N; Frew, Quentin; Din, Asmat H; Unluer, Zeynep; Smailes, Sarah; Philp, Bruce; El-Muttardi, Naguib; Dziewulski, Peter

    2014-12-01

    Prediction of total length of stay (LOS) for burns patients based on the total burn surface area (TBSA) is well accepted. Total LOS is a poor measure of resource consumption. Our aim was to determine the LOS in specific levels of care to better inform resource allocation. We performed a retrospective review of LOS in intensive treatment unit (ITU), burns high dependency unit (HDU) and burns low dependency unit (LDU) for all patients requiring ITU admission in a regional burns service from 2003 to 2011. During this period, our unit has admitted 1312 paediatric and 1445 adult patients to our Burns ITU. In both groups, ITU comprised 20% of the total LOS (mean 0.23±0.02 [adult] and 0.22±0.02 [paediatric] days per %burn). In adults, 33% of LOS was in HDU (0.52±0.06 days per %burn) and 48% (0.68±0.06 days per %burn) in LDU, while in children, 15% of LOS was in HDU (0.19±0.03 days per %burn) and 65% in LDU (0.70±0.06 days per %burn). When considering Burns ITU admissions, resource allocation ought to be planned according to expected LOS in specific levels of care rather than total LOS. The largest proportion of stay is in low dependency, likely due to social issues.

  13. The prognostic significance of minimal residual disease in adult Egyptian patients with precursor acute lymphoblastic leukemia

    International Nuclear Information System (INIS)

    Background: Minimal residual disease (MRD) studies in adult acute lymphoblastic leukemia (ALL) give highly significant prognostic information superior to other standard criteria as Minimal residual disease; age, gender and total leucocytic count (TLC) in distinguishing patients at high and low risk of Flow cytometry relapse. Objectives: We aimed to determine the value of MRD monitoring by flow cytometry (FCM) in predicting outcome in adult Precursor ALL patients. Patients and methods: Bone marrow (BM) samples were analyzed by 4-color FCM collected at diagnosis and after induction therapy (MRD1) to correlate MRD positivity with disease free survival (DFS) and overall survival (OS). Results: Study included 57 adult ALL patients (44 males and 13 females) with a median age of 22 years (18-49). DFS showed no significant difference with age, gender and initial TLC (p = 0.838, 0.888 and 0.743, respectively). Cumulative DFS at 2 years was 34% for B-lineage ALL (n: 35) and 57% for T-lineage ALL (n: 18) (p = 0.057). Cumulative DFS at 2 years was M.A. Samra et al. 136 7% for MRD1 positive (high risk, HR) versus 57% for MRD1 negative patients (Low risk, LR) (p < 0.001). Cumulative DFS at 2 years was 29% for HR patients (n: 26) versus 55% for LR (n: 27) according to GMALL classification (p = 0.064). Cumulative OS did not differ according to age, gender and TLC (p = 0.526, 0.594 and 0.513, respectively). Cumulative OS at 2 years was 36% for B ALL (n: 39) versus 77% for TALL (n: 18) (p = 0.016) and was 49% for Philadelphia chromosome (Ph) negative patients versus 0% for Ph-positive patients (p < 0.001). Regarding MRD1, OS at 2 years was 18% for MRD1 HR (n:17) versus 65% for MRD1 LR (n: 38) (p < 0.001). OS was 35% for high-risk patients (n: 30) and 62% for low-risk patients (n: 27) classified according to GMALL risk stratification (p = 0.017). Conclusion: MRD by FCM is a strong independent predictor of outcome in terms of DFS and OS and is a powerful informative parameter in

  14. Brain ventricular dimensions and relationship to outcome in adult patients with bacterial meningitis

    DEFF Research Database (Denmark)

    Sporrborn, Janni L; Knudsen, Gertrud B; Sølling, Mette;

    2015-01-01

    BACKGROUND: Experimental studies suggest that changes in brain ventricle size are key events in bacterial meningitis. This study investigated the relationship between ventricle size, clinical condition and risk of poor outcome in patients with bacterial meningitis. METHODS: Adult patients diagnosed...... with bacterial meningitis admitted to two departments of infectious diseases from 2003 through 2010 were identified. Clinical and biochemical data as well as cerebral computed tomographic images were collected. The size of the brain ventricles were presented as a Ventricle to Brain Ratio (VBR). Normal range...... changes in size as a consequence of meningitis. Increased brain ventricle size in the acute phase of bacterial meningitis was associated with increased mortality....

  15. Correction of transverse maxillary deficiency and anterior open bite in an adult Class III skeletal patient

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    Prerna Hoogan Teja

    2016-01-01

    Full Text Available Transverse maxillary deficiency may be associated with sagittal or vertical problems of the maxilla or mandible. It may contribute to unilateral or bilateral posterior crossbite, anterior dental crowding, and unesthetic black buccal corridors on smiling. An adequate transverse dimension is important for stable and proper functional occlusion. Surgically, assisted rapid palatal expansion has been the treatment of choice to resolve posterior crossbite in skeletally mature patients. The following case report presents an adult Class III skeletal patient with an anterior open bite and bilateral posterior crossbite which was treated by surgically assisted rapid maxillary expansion with satisfactory outcomes.

  16. Primary Mature Cystic Teratoma Mimicking As An Adrenal Mass In An Adult Male Patient

    Directory of Open Access Journals (Sweden)

    Emrah Okulu

    2014-03-01

    Teratomas are bizarre neoplasms derived from embryonic tissues that are typically found only in the gonadal and sacrococcygeal regions of adults. Primary retroperitoneal teratomas are rare and present challenging management options. We report a case of unilateral primary retroperitoneal mature cystic teratoma mimicking as an adrenal mass in 54-year-old male patient. Adrenal mass complete resection was performed by flank approach using the 11th rib resection. Because of the risk of malignancy, follow-up radiographic studies were performed to ensure the oncologic efficacy of resection. The patient has been free of recurrence for longer than 12 months.

  17. Insulin Resistance in Adult Primary Care Patients With a Surrogate Index, Guadalajara, Mexico, 2012

    OpenAIRE

    Espinel-Bermúdez, María Claudia; Robles-Cervantes, José Antonio; del Sagrario Villarreal-Hernández, Liliana; Villaseñor-Romero, Juan Pablo; Hernández-González, Sandra Ofelia; González-Ortiz, Manuel; Martínez-Abundis, Esperanza; Pérez-Rubio, Karina Griselda

    2015-01-01

    Introduction Insulin resistance (IR) is a key molecular disorder related with diabetes mellitus, obesity, and cardiovascular disease. The objective of this study was to determine IR in adult primary care patients using the triglyceride/glucose (TyG) index [(Ln TG (mg/dL) × FG (mg/dL))/2]. Methods We conducted a cross-sectional secondary analysis and identified IR subjects according to the TyG index. Results There were 1500 patients included. Significant differences were found between the IR g...

  18. Pituitary dysfunction in adult patients after cranial irradiation for head and nasopharyngeal tumours

    International Nuclear Information System (INIS)

    Background: Pituitary insufficiency after radiotherapy in the hypothalamic pituitary region is a well-known complication. However, endocrine assessments are not incorporated in the follow-up after cranial irradiation for head and neck tumours. Aim of the study: To evaluate pituitary function in patients cranially irradiated for non-pituitary tumours. Patients and methods: Evaluation of pituitary function in all available patients treated at our centre with cranial radiotherapy for head and neck tumours. Results: We included 80 patients. Forty patients were treated for cerebral tumours, 15 for nasopharyngeal tumours, and 25 for different tumours like meningioma or cerebral metastasis. Mean age was 47.5 (18.6–89.7) years. Mean radiation dose delivered at the pituitary region was 56.27 Gy (40.0–70.0). Pituitary insufficiency was present in 16 patients within 2 years after irradiation 23/49 patients (47%) after 5 years and 27/45 (60%) after 10 years and 31/35 patients (89%) after 15 years. Conclusion: Pituitary insufficiency is highly prevalent in adult patients treated with cranial radiotherapy for head and nasopharyngeal tumours. These prevalence rates are comparable to those observed after radiotherapy for pituitary tumours. Because hormone replacement of endocrine deficits improves quality of life and prevents potential severe complications, such as Addisonian crises, periodical evaluation of pituitary function is advocated

  19. Prevalence of human norovirus and Clostridium difficile coinfections in adult hospitalized patients

    Science.gov (United States)

    Stokely, Janelle N; Niendorf, Sandra; Taube, Stefan; Hoehne, Marina; Young, Vincent B; Rogers, Mary AM; Wobus, Christiane E

    2016-01-01

    Objective Human norovirus (HuNoV) and Clostridium difficile are common causes of infectious gastroenteritis in adults in the US. However, limited information is available regarding HuNoV and C. difficile coinfections. Our study was designed to evaluate the prevalence of HuNoV and C. difficile coinfections among adult patients in a hospital setting and disease symptomatology. Study design and setting For a cross-sectional analysis, 384 fecal samples were tested for the presence of C. difficile toxins from patients (n=290), whom the provider suspected of C. difficile infections. Subsequent testing was then performed for HuNoV genogroups I and II. Multinomial logistic regression was performed to determine symptoms more frequently associated with coinfections. Results The final cohort consisted of the following outcome groups: C. difficile (n=196), C. difficile + HuNoV coinfection (n=40), HuNoV only (n=12), and neither (n=136). Coinfected patients were more likely to develop nausea, gas, and abdominal pain and were more likely to seek treatment in the winter season compared with individuals not infected or infected with either pathogen alone. Conclusion Our study revealed that patients with coinfection are more likely to experience certain gastrointestinal symptoms, in particular abdominal pain, suggesting an increased severity of disease symptomatology in coinfected patients. PMID:27418856

  20. Blueprint for Implementing New Processes in Acute Care: Rescuing Adult Patients With Intraosseous Access.

    Science.gov (United States)

    Chreiman, Kristen M; Kim, Patrick K; Garbovsky, Lyudmila A; Schweickert, William D

    2015-01-01

    The intraosseous (IO) access initiative at an urban university adult level 1 trauma center began from the need for a more expeditious vascular access route to rescue patients in extremis. The goal of this project was a multidisciplinary approach to problem solving to increase access of IO catheters to rescue patients in all care areas. The initiative became a collaborative effort between nursing, physicians, and pharmacy to embark on an acute care endeavor to standardize IO access. This is a descriptive analysis of processes to effectively develop collaborative strategies to navigate hospital systems and successfully implement multilayered initiatives. Administration should empower nurse to advance their practice to include IO for patient rescue. Intraosseous access may expedite resuscitative efforts in patients in extremis who lack venous access or where additional venous access is required for life-saving therapies. Limiting IO dwell time may facilitate timely definitive venous access. Continued education and training by offering IO skill laboratory refreshers and annual e-learning didactic is optimal for maintaining proficiency and knowledge. More research opportunities exist to determine medication safety and efficacy in adult patients in the acute care setting. PMID:26352658

  1. Utilization of a Preemptive, Multimodal Analgesic Regimen in Adult Ambulatory Septoplasty Patients: A Quality Improvement Project.

    Science.gov (United States)

    Morgan, Brett; Stanik-Hutt, Julie

    2015-01-01

    This paper describes a quality improvement project designed to decrease postoperative pain, decrease post-operative nausea and vomiting (PONV), decrease time in the recovery room, and increase patient satisfaction in adult ambulatory septoplasty patients using a multimodal, preemptive analgesic regimen. The project was conducted in a community hospital setting with nine operating rooms, and a twenty one bed recovery room. Project participants included certified registered nurse anesthetists, anesthesiologists, operating room nurses, recovery room nurses, and otolaryngology surgeons. Following a period of departmental education, adult patients scheduled for outpatient septoplasty surgery received a preoperative regimen of medications that included gabapentin, celecoxib, and acetaminophen. Using a pre-post test design, (intervention group n = 17, non-intervention group n = 17) data was collected from patient and analyzed using SPSS version 18.0. The change in practice resulted in a significant decrease in pain scores in the recovery room and on discharge from the recovery room. In addition, patients who received the preemptive regimen also required significantly fewer opioid medications and were ready to be discharged from the recovery room in less time. PMID:26753247

  2. Angiotensin Converting Enzyme Gene I/D Polymorphism in Pakistani Rheumatic Heart Disease Patients and Healthy Controls

    Directory of Open Access Journals (Sweden)

    Sadia Rehman

    2015-09-01

    Full Text Available Background: Valve scarring and collagen deposition are crucial in pathogenesis of Rheumatic Heart Disease (RHD, an autoimmune disorder of the heart. Angiotensin I-Converting Enzyme (ACE plays a major role in fibrous tissue formation. Objectives: The present research work aimed to assess the role of ACE Insertion/Deletion (I/D polymorphism in progress of RHD. Patients and Methods: DNA was pre pared from blood samples from 156 RHD patients (156 and 204 healthy ethnically-matched controls. Then, it was screened using sequence-specific Primers. Polymerase chain reaction and Agarose gel electrophoresis. The data were analyzed using Vassar stats (http://faculty.vassar.edu/lowry/VassarStats.html. Results: I allele (P = 0.024, OR = 1.42 and II genotype (P = 0.001, OR = 3.07 were significantly higher in Pakistani RHD patients compared to the healthy controls. Also, a significant difference was found between the female, but not male, patients and the controls regarding I allele and II genotype. Conclusions: The study results provided information about involvement of ACE I/D polymorphism in molecular mechanism of RHD. Thus, it can become one of the useful tools in risk assessment and help with designing strategies to combat the disease.

  3. Genetic evaluation of AMPD1, CPT2, and PGYM metabolic enzymes in patients with chronic fatigue syndrome.

    Science.gov (United States)

    Maltese, P E; Venturini, L; Poplavskaya, E; Bertelli, M; Cecchin, S; Granato, M; Nikulina, S Y; Salmina, A; Aksyutina, N; Capelli, E; Ricevuti, G; Lorusso, L

    2016-01-01

    Chronic fatigue syndrome (CFS) is a disease that can seriously impair one's quality of life; patients complain of excessive fatigue and myalgia following physical exertion. This disease may be associated with abnormalities in genes affecting exercise tolerance and physical performance. Adenosine monophosphate deaminase (AMPD1), carnitine palmitoyltransferase II (CPT2), and the muscle isoform of glycogen phosphorylase (PYGM) genes provide instructions for producing enzymes that play major roles in energy production during work. The aim of this study was to look for evidence of genotype-associated excessive muscle fatigue. Three metabolic genes (AMPD1, CPT2, and PYGM) were therefore fully sequenced in 17 Italian patients with CFS. We examined polymorphisms known to alter the function of these metabolic genes, and compared their genotypic distributions in CFS patients and 50 healthy controls using chi-square tests and odds ratios. One-way analysis of variance with F-ratio was carried out to determine the associations between genotypes and disease severity using CF scores. No major genetic variations between patients and controls were found in the three genes studied, and we did not find any association between these genes and CFS. In conclusion, variations in AMPD1, CPT2, and PGYM genes are not associated with the onset, susceptibility, or severity of CFS. PMID:27525900

  4. Restructuring a rehabilitation program for older adults: effects on patient outcomes and staff perspectives.

    Science.gov (United States)

    Klein, Jennifer; Hopper, Tammy

    2013-06-01

    The purpose of this mixed-methods research study was to examine the impact of organizational change on patient outcomes and staff experiences in a rehabilitation program for older adults. Program restructuring focused on reducing patient length of stay and increasing admissions to the rehabilitation program. Study findings revealed that patients admitted after restructuring, as compared to the time period just prior, experienced shorter lengths of stay yet made similar progress towards rehabilitation goals. The average discharge Functional Independence Measure (FIM) scores between the two time periods were not significantly different. Yet FIM efficiency scores improved after the restructuring. With this reorganization, rehabilitation staff reported working harder to help patients achieve satisfactory outcomes, although initially staff reported lower morale. Findings extend the current literature and have practical implications for health care professionals interested in facilitating successful organizational change.

  5. Increased pulmonary alveolar-capillary permeability in patients at risk for adult respiratory distress syndrome

    International Nuclear Information System (INIS)

    Two methods for predicting adult respiratory distress syndrome (ARDS) were evaluated prospectively in a group of 81 multitrauma and sepsis patients considered at clinical high risk. A popular ARDS risk-scoring method, employing discriminant analysis equations (weighted risk criteria and oxygenation characteristics), yielded a predictive accuracy of 59% and a false-negative rate of 22%. Pulmonary alveolar-capillary permeability (PACP) was determined with a radioaerosol lung-scan technique in 23 of these 81 patients, representing a statistically similar subgroup. Lung scanning achieved a predictive accuracy of 71% (after excluding patients with unilateral pulmonary contusion) and gave no false-negatives. We propose a combination of clinical risk identification and functional determination of PACP to assess a patient's risk of developing ARDS

  6. High Prevalence of Stress Urinary Incontinence in Adult Patients with Bronchiectasis

    LENUS (Irish Health Repository)

    Duignan, N

    2016-07-01

    Stress urinary incontinence (SUI) is frequently under-reported in patients with chronic lung disease and may have negative psychosocial consequences. We conducted a prospective study to determine the prevalence, severity and treatment outcomes of SUI in female bronchiectasis patients referred for airway clearance techniques. Nineteen out of 40 (48%) patients reported SUI symptoms. Of these, 14 (74%) reported a reduced quality of life secondary to SUI. Following personalised intervention, symptom improvement was observed in 13\\/19 (68%). Five out of 19 (26%) required specialist referral for further continence care. No associations with lung disease severity and SUI were noted. SUI is common in adult female bronchiectasis patients and should be routinely screened for to improve patients’ overall quality of life.

  7. Changes of gluteus medius muscle in the adult patients with unilateral developmental dysplasia of the hip

    Directory of Open Access Journals (Sweden)

    Liu RuiYu

    2012-06-01

    Full Text Available Abstract Background The gluteus medius muscle is essential for gait and hip stability. Changes that occur in the gluteus medius muscles in patients with developmental dysplasia of the hip (DDH are not well understood. A better understanding of DDH related changes will have positive repercussions toward hip soft tissue reconstruction. Methods 19 adult patients with unilateral DDH scheduled for total hip arthroplasty were assessed for: cross-sectional area (CSA, radiological density (RD and the length of gluteus medius using computed tomograhpy(CT (scanned before THA. Hip abductor moment arm and gluteus medius activation angle were also measured via hip anteroposterior radiographs. Results Both CSA and RD of gluteus medius muscle were significantly reduced (p  Conclusions The gluteus medius showed substantial loss of CSA, RD as well as decreased length in patients with DDH in the affected hip. These changes should be considered in both hip reconstruction and postoperative rehabilitation training in patients with DDH.

  8. Atypical course of Henoch-Schonlein purpura in an adult patient.

    Science.gov (United States)

    Bielewicz-Zielińska, Agnieszka; Górnikiewicz-Brzezicka, Bożena; Brzezicki, Jan; Rymko, Marcin; Jeka, Sławomir

    2015-01-01

    Henoch-Schonlein purpura is vasculitis of small blood vessels characterized by deposits of IgA immune complexes and also non-thrombocytopenic purpura, abdominal pain, arthritis and renal involvement. It affects people of all ages, but most cases occur in children between 2 and 11 years old, more frequently in boys. The disease is much less common in adults, who often have a more severe course of the disease. The paper presents the case of a 38-year-old female patient with insidious course of the disease, initially dominant skin symptoms and joint pain without signs of inflammation. Symptoms of the disease were initially uncharacteristic and mild, and did not suggest severe and rapid course of the disease. The patient required hospitalization in several departments before final diagnosis of Henoch-Schonlein purpura. The patient was treated with corticosteroids and immunosuppression. Despite the rapid course of the disease, treatment was effective. The patient was discharged in good condition.

  9. Psychometric evaluation of the Sheehan Disability Scale in adult patients with attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Coles, Theresa; Coon, Cheryl; DeMuro, Carla; McLeod, Lori; Gnanasakthy, Ari

    2014-01-01

    Inattention and impulsivity symptoms are common among adults with attention-deficit/hyperactivity disorder (ADHD), which can lead to difficulty concentrating, restlessness, difficulty completing tasks, disorganization, impatience, and impulsiveness. Many adults with ADHD find it difficult to focus and prioritize. Resulting outcomes, such as missed deadlines and forgotten engagements, may ultimately impact the ability to function at work, school, home, or in a social environment. The European Medicines Agency guidelines for evaluating medicinal products for ADHD recommend inclusion of both functional outcomes, such as school, social, or work functioning, and outcomes related to symptoms of ADHD in clinical studies of novel medication primary efficacy endpoints. Due to its performance in other disease areas and the relevance of its items as evidenced by content validity analyses, the Sheehan Disability Scale (SDS) was chosen to assess functional impairment in ADHD. The aim of this study was to investigate the psychometric properties of the SDS, used as a brief measure of functional impairment in a number of psychiatric disorders, in adult patients with ADHD. To the authors' knowledge, this is the first study to evaluate the reliability of the SDS (based on Cronbach's coefficient alpha and test-retest reliability), its validity (construct and known-groups validity), and its ability to detect change in this patient population. This study also established a preliminary responder definition for the SDS in this study population to determine when change can be considered clinically beneficial in a clinical trial setting. The psychometric results support the use of the SDS subscales (items 1-3) and total score (sum of items 1-3) in an ADHD population. In addition, the evaluation provides evidence for a three-point preliminary responder definition for the SDS and further evidence of its responsiveness in adults with ADHD. Altogether, the results indicate that the SDS is a

  10. Chronic intermittent hypobaric hypoxia protects the heart against ischemia/reperfusion injury through upregulation of antioxidant enzymes in adult guinea pigs

    Institute of Scientific and Technical Information of China (English)

    Hui-cai GUO; Zhe ZHANG; Li-nan ZHANG; Chen XIONG; Chen FENG; Qian LIU; Xu LIU; Xiao-lu SHI; Yong-li WANG

    2009-01-01

    Aim:To investigate the protection and the anti-oxidative mechanism afforded by chronic intermittent hypobaric hypoxia (CIHH) against ischemia/reperfusion (I/R) injury in guinea pig hearts.Methods:Adult male guinea pigs were exposed to CIHH by mimicking a 5000 m high altitude (pB=404 mmHg,p02=84 mmHg) in a hypobaric chamber for 6 h/day for 28 days.Langendorff-perfused isolated guinea pig hearts were used to measure variables of left ventricular function during baseline perfusion,ischemia and the reperfusion period.The activity and protein expression of antioxidant enzymes in the left myocardium were evaluated using biochemical methods and Western blotting.respectively.Intracellular reactive oxygen species (ROS) were assessed using ROS-sensitive fluorescence.Results:After 30 min of global no-flow ischemia followed by 60 min of reperfusion,myocardial function had better recovery rates in CIHH guinea pig hearts than in control hearts.The activity and protein expression of superoxide dismutase (SOD) and catalase (CAT) were significantly increased in the myocardium of CIHH guinea pigs.Pretreatment of control hearts with an antioxidant mixture containing SOD and CAT exerted cardioprotective effects similar to CIHH.The irreversible CAT inhibitor aminotriazole (ATZ) abolished the cardioprotection of CIHH.Cardiac contractile dysfunction and oxidative stress induced by exogenous hydrogen peroxide (H2O2) were attenuated by CIHH and CAT.Conclusions:These data suggest that CIHH protects the heart against I/R injury through upregulation of antioxidant enzymes in guinea pig.

  11. How should we manage heart failure developing in patients already treated with angiotensin-converting enzyme inhibitors and beta-blockers for hypertension, diabetes or coronary disease?

    DEFF Research Database (Denmark)

    Gustafsson, Finn; Segura, Julian; Ruilope, Luis M

    2010-01-01

    An increasing number of patients in the community are being treated with angiotensin-converting enzyme (ACE) inhibitors, angiotensin receptor blockers (ARBs) and beta-blockers for hypertension, coronary disease or diabetic renal and vascular complications. Some of these patients will develop hear...

  12. A cross-sectional survey on prevalence and risk factors for abnormal plasma liver enzymes in overweight or obese patients with type 2 diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    王娇

    2014-01-01

    Objective To explore the prevalence and risk factors for abnormal plasma liver enzymes in patients with type 2diabetes mellitus.Methods Overweight or obese patients with type 2 diabetes were recruited from 60 tertiary and secondary hospitals in Guangdong Province between August 2011 and March 2012.The abnormal plasma liver

  13. The rationale and design of the perindopril genetic association study (PERGENE): A pharmacogenetic analysis of angiotensin-converting enzyme inhibitor therapy in patients with stable coronary artery disease

    NARCIS (Netherlands)

    J.J. Brugts (Jasper); M.P.M. de Maat (Moniek); H. Boersma (Eric); J.C.M. Witteman (Jacqueline); C.M. van Duijn (Cock); A.G. Uitterlinden (André); M.E. Bertrand (Michel); W.J. Remme (Willem); K.M. Fox (Kim); R. Ferrari (Roberto); A.H.J. Danser (Jan); M.L. Simoons (Maarten)

    2009-01-01

    textabstractBackground: Angiotensin-converting enzyme (ACE) inhibitors reduce clinical symptoms and improve outcome in patients with hypertension, heart failure, and stable coronary artery disease (CAD) and are among the most frequently used drugs in these patient groups. For hypertension, treatment

  14. Genetic determinants of treatment benefit of the angiotensin-converting enzyme-inhibitor perindopril in patients with stable coronary artery disease

    NARCIS (Netherlands)

    J.J. Brugts (Jasper); A.J. Isaacs (Aaron); H. Boersma (Eric); C.M. van Duijn (Cock); A.G. Uitterlinden (André); W.J. Remme (Willem); M.E. Bertrand (Michel); T. Ninomiya (T.); C. Ceconi (Claudio); J. Chalmers (John); S. MacmMahon (Stephen); K.M. Fox (Kim); R. Ferrari (Roberto); J.C.M. Witteman (Jacqueline); A.H.J. Danser (Jan); M.L. Simoons (Maarten); M.P.M. de Maat (Moniek)

    2010-01-01

    textabstractAims The efficacy of angiotensin-converting enzyme (ACE)-inhibitors in stable coronary artery disease (CAD) may be increased by targeting the therapy to those patients most likely to benefit. However, these patients cannot be identified by clinical characteristics. We developed a genetic

  15. Effects of the angiotensin-receptor blocker telmisartan on cardiovascular events in high-risk patients intolerant to angiotensin-converting enzyme inhibitors: a randomised controlled trial

    DEFF Research Database (Denmark)

    NN, NN; Yusuf, S; Teo, K;

    2008-01-01

    BACKGROUND: Angiotensin-converting enzyme (ACE) inhibitors reduce major cardiovascular events, but are not tolerated by about 20% of patients. We therefore assessed whether the angiotensin-receptor blocker telmisartan would be effective in patients intolerant to ACE inhibitors with cardiovascular...

  16. Effect of the angiotensin-converting enzyme inhibitor trandolapril on mortality and morbidity in diabetic patients with left ventricular dysfunction after acute myocardial infarction. Trace Study Group

    DEFF Research Database (Denmark)

    Gustafsson, I; Torp-Pedersen, C; Køber, L;

    1999-01-01

    OBJECTIVES: This study evaluated the efficacy of long-term treatment with the angiotensin-converting enzyme (ACE) inhibitor trandolapril in diabetic patients with left ventricular dysfunction after acute myocardial infarction (AMI). BACKGROUND: Patients with diabetes mellitus have a high mortality...

  17. Effect of angiotensin-converting enzyme inhibition on functional class in patients with left ventricular systolic dysfunction--a meta-analysis

    DEFF Research Database (Denmark)

    Abdulla, Jawdat; Pogue, Janice; Abildstrøm, Steen Z;

    2005-01-01

    BACKGROUND: The effect of angiotensin converting enzyme (ACE) inhibitors on symptoms in patients with left ventricular systolic dysfunction (LVSD) is controversial. AIMS: To perform a meta-analysis of studies evaluating effect of ACE inhibitors on New York Heart Association (NYHA) class in patients...

  18. [Killer toxin and enzyme production by Candida albicans isolated from buccal mucosa in patients with cancer].

    Science.gov (United States)

    de Oliveira, E E; Silva, S C; Soares, A J; Attux, C; Cruvinel, B; Silva, M do R

    1998-01-01

    Opportunistic infections of the oral cavity are primarily caused by Candida and frequently occur in patients with cancer who are undergoing chemotherapy and antibiotic treatment. Of the specimens received from the oral mucosa of 44 patients with cancer, 25 (56.8%) yielded Candida on culture in Sabouraud agar. Twenty four of these isolates were identified as C. albicans (96%) and 1 as C. krusei (4%). The phenotypic characteristics of these isolates showed that all of them were strongly proteolytic, had a high ability to produce phospholipase, and presented the byotypes characterized as 811 (95.8%) and 511 (4.2%) in terms of susceptibility to killer toxins. PMID:9859695

  19. Nuclear expression of lysyl oxidase enzyme is an independent prognostic factor in rectal cancer patients

    DEFF Research Database (Denmark)

    Liu, Na; Cox, Thomas R; Cui, Weiyingqi;

    2016-01-01

    Emerging evidence has implicated a pivotal role for lysyl oxidase (LOX) in cancer progression and metastasis. Whilst the majority of work has focused on the extracellular matrix cross-linking role of LOX, the exact function of intracellular LOX localisation remains unclear. In this study, we anal...... the nucleus of colon cancer cell lines by confocal microscopy and Western blot. Our results show a powerful link between nuclear LOX expression in tumours and patient survival, and offer a promising prognostic biomarker for rectal cancer patients....

  20. Acute Alcohol Use and Injury Patterns in Young Adult Prehospital Patients.

    Science.gov (United States)

    Barton, David J; Tift, Frank W; Cournoyer, Lauren E; Vieth, Julie T; Hudson, Korin B

    2016-01-01

    The objective was to determine if acute alcohol consumption is associated with differences in injury pattern among young adult patients with traumatic injuries presenting to emergency medical services (EMS). A cross-sectional, retrospective review of prehospital patient care reports (PCRs) was conducted evaluating injured patients who presented to a collegiate EMS agency from January 1, 2011 to December 31, 2012. Included patients were age 18-24 y and sustained an injury within the previous 24 h. PCRs were reviewed independently by two abstractors to determine if the patient was documented to have acutely consumed alcohol proximate to his/her injury. Primary and secondary sites of regional body injury were recorded. Injury severity was recorded using the Revised Trauma Score (RTS). The association between primary injury site and acute alcohol use was assessed using a chi-square test. Multiple logistic regression was used to control for sex in predicting injury type. Of 440 injured patients, 135 (30.6%) had documented alcohol use prior to injury. Acute alcohol consumption altered the overall pattern of regional injury (p Alcohol users were more likely to present with injury secondary to assault, fall/trip, and unknown mechanism of injury (p alcohol group (p alcohol consumption predicted increased risk of head/neck injury 5.59-fold (p alcohol use in collegiate EMS patients appears to alter injury patterns in young adults and increases risk of head/neck injury. EMS providers in similar agencies should consider these trends when assessing and treating injured college-aged patients. PMID:27002348

  1. Clinical trials of an intravenous oxygenator in patients with adult respiratory distress syndrome.

    Science.gov (United States)

    High, K M; Snider, M T; Richard, R; Russell, G B; Stene, J K; Campbell, D B; Aufiero, T X; Thieme, G A

    1992-11-01

    In patients with severe adult respiratory distress syndrome, mechanical ventilation may not be able to ensure gas exchange sufficient to sustain life. We report the use of an intravenous oxygenator (IVOX) in five patients who were suffering from severe adult respiratory distress syndrome as a result of aspiration, fat embolism, or pneumonia. IVOX was used in an attempt to provide supplemental transfer of CO2 and O2 and thereby reduce O2 toxicity and barotrauma. All patients were tracheally intubated, sedated, and chemically paralyzed and had a PaO2 ventilated with an FIO2 = 1.0 and a positive end expiratory pressure of > or = 5 cmH2O. The right common femoral vein was located surgically, and the patient was systemically anticoagulated with heparin. A hollow introducer tube was inserted into the right common femoral vein, and the furled IVOX was passed into the inferior vena cava and advanced until the tip was in the lower portion of the superior vena cava. IVOX use ranged from 2 h to 4 days. In this group of patients, IVOX gas exchange ranged from 21 to 87 ml x min-1 of CO2 and from 28 to 85 ml x min-1 of O2. One of the five patients survived and was discharged from the hospital. The IVOX transferred up to 28% of metabolic gas-exchange requirements. One patient with a small vena cava showed signs of caval obstruction. Three other patients demonstrated signs of a septic syndrome after the device was inserted.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1443737

  2. Inflammatory Cytokine Profile Associated with Metabolic Syndrome in Adult Patients with Type 1 Diabetes

    Directory of Open Access Journals (Sweden)

    Aldo Ferreira-Hermosillo

    2015-01-01

    Full Text Available Objective. To compare the serum concentration of IL-6, IL-10, TNF, IL-8, resistin, and adiponectin in type 1 diabetic patients with and without metabolic syndrome and to determine the cut-off point of the estimated glucose disposal rate that accurately differentiated these groups. Design. We conducted a cross-sectional evaluation of all patients in our type 1 diabetes clinic from January 2012 to January 2013. Patients were considered to have metabolic syndrome when they fulfilled the joint statement criteria and were evaluated for clinical, biochemical, and immunological features. Methods. We determined serum IL-6, IL-8, IL-10, and TNF with flow cytometry and adiponectin and resistin concentrations with enzyme linked immunosorbent assay in patients with and without metabolic syndrome. We also compared estimated glucose disposal rate between groups. Results. We tested 140 patients. Forty-four percent fulfilled the metabolic syndrome criteria (n=61, 54% had central obesity, 30% had hypertriglyceridemia, 29% had hypoalphalipoproteinemia, and 19% had hypertension. We observed that resistin concentrations were higher in patients with MS. Conclusion. We found a high prevalence of MS in Mexican patients with T1D. The increased level of resistin may be related to the increased fat mass and could be involved in the development of insulin resistance.

  3. Inflammatory Cytokine Profile Associated with Metabolic Syndrome in Adult Patients with Type 1 Diabetes

    Science.gov (United States)

    Ferreira-Hermosillo, Aldo; Molina-Ayala, Mario; Ramírez-Rentería, Claudia; Vargas, Guadalupe; Gonzalez, Baldomero; Isibasi, Armando; Archundia-Riveros, Irma; Mendoza, Victoria

    2015-01-01

    Objective. To compare the serum concentration of IL-6, IL-10, TNF, IL-8, resistin, and adiponectin in type 1 diabetic patients with and without metabolic syndrome and to determine the cut-off point of the estimated glucose disposal rate that accurately differentiated these groups. Design. We conducted a cross-sectional evaluation of all patients in our type 1 diabetes clinic from January 2012 to January 2013. Patients were considered to have metabolic syndrome when they fulfilled the joint statement criteria and were evaluated for clinical, biochemical, and immunological features. Methods. We determined serum IL-6, IL-8, IL-10, and TNF with flow cytometry and adiponectin and resistin concentrations with enzyme linked immunosorbent assay in patients with and without metabolic syndrome. We also compared estimated glucose disposal rate between groups. Results. We tested 140 patients. Forty-four percent fulfilled the metabolic syndrome criteria (n = 61), 54% had central obesity, 30% had hypertriglyceridemia, 29% had hypoalphalipoproteinemia, and 19% had hypertension. We observed that resistin concentrations were higher in patients with MS. Conclusion. We found a high prevalence of MS in Mexican patients with T1D. The increased level of resistin may be related to the increased fat mass and could be involved in the development of insulin resistance. PMID:26273680

  4. Clinical characteristics, prognostic factors, and outcomes of adult patients with hemophagocytic lymphohistiocytosis.

    Science.gov (United States)

    Otrock, Zaher K; Eby, Charles S

    2015-03-01

    Hemophagocytic lymphohistiocytosis (HLH) is a rare clinical syndrome characterized by the activation of the mononuclear phagocytic system. The diagnosis of HLH in adults is challenging not only because the majority of the reported data are from pediatric patients, but also because HLH occurs in many disease entities. This study reports the clinical and laboratory findings and prognostic factors of adult HLH in a large cohort managed at a single medical center from 2003 to 2014. Seventy-three patients met the HLH-2004 diagnostic criteria. The median age was 51 years (range, 18-82 years); 41 (56.2%) were male. Patients manifested fever, cytopenias, and elevated ferritin in >85% of cases. Likely causes of HLH were as follows: 30 (41.1%) infections, 21 (28.8%) malignancies, 5 (6.8%) attributed to autoimmune disorders, 1 (1.4%) primary immunodeficiency, 2 (2.7%) post solid organ transplantation, and 13 (17.8%) idiopathic. The median overall survival was 7.67 months. Patients with malignancy-associated HLH had a markedly worse survival compared with patients with non-malignancy-associated HLH (median overall survival 1.13 vs. 46.53 months, respectively; P hazard ratio = 12.22; 95% CI: 2.53-59.02; P = 0.002) correlated with poor survival. Ferritin >50,000 µg/L correlated with 30-day mortality. Survival after a diagnosis of HLH is dismal, especially among those with malignancy-associated HLH. The development of a registry for adults with HLH would improve our understanding of this syndrome, validate diagnostic criteria, and help develop effective treatment strategies. PMID:25469675

  5. Expression of angiotensin-converting enzyme mRNA gene in the kidneys of patients with glomerulonephrites

    Directory of Open Access Journals (Sweden)

    Alsayed Ahmed Alnahal

    2012-01-01

    Full Text Available A little is known about the behavior of the renin-angiotensin system (RAS in glomerulo-nephritis (GN, although it is activated in other models of injury. To study renal angiotensin-converting enzyme (ACE messenger ribonucleic acid (mRNA gene expression in patients with GN to determine its role in the disease process and other factors that may influence the course of the disease and the prognosis, e.g. treatment with ACE inhibitor (ACEI drugs, we studied 20 patients with GN allocated to two groups: ten patients received an ACEI drug and ten patients did not receive ACEI in addition to a control group of ten healthy subjects. Routine and special laboratory investigation, histopathological studies and quantitative polymerase chain reaction analysis for renal ACE mRNA were done for both the study and the control groups. There was a statistically significant increase in ACE mRNA gene expression in the GN groups than in control group, but no statistically significant difference in ACE mRNA gene expression between the patients group that received and the group that did not receive ACEI. A significant correlation was found between the ACE mRNA gene expression and the mean blood pressure, serum creatinine, blood urea nitrogen and 24-h urinary protein. In conclusion, a higher level of ACE mRNA gene expression in patients suffering from GN may suggest a role of the RAS in the process of GN, perhaps contributing to glomerular hypertrophy and matrix overproduction. The use of ACEI drugs possibly slows the rate of progression of renal failure and plays a role in controlling the pathophysiology.

  6. Expression of angiotensin-converting enzyme mRNA gene in the kidneys of patients with glomerulonephrites.

    Science.gov (United States)

    Alnahal, Alsayed Ahmed; Khalil, Usama Ahmed; Diab, Magada Alsayed; Zanaty, Ali Fahmy

    2012-09-01

    A little is known about the behavior of the renin-angiotensin system (RAS) in glomerulo-nephritis (GN), although it is activated in other models of injury. To study renal angiotensin-converting enzyme (ACE) messenger ribonucleic acid (mRNA) gene expression in patients with GN to determine its role in the disease process and other factors that may influence the course of the disease and the prognosis, e.g. treatment with ACE inhibitor (ACEI) drugs, we studied 20 patients with GN allocated to two groups: ten patients received an ACEI drug and ten patients did not receive ACEI in addition to a control group of ten healthy subjects. Routine and special laboratory investigation, histopathological studies and quantitative polymerase chain reaction analysis for renal ACE mRNA were done for both the study and the control groups. There was a statistically significant increase in ACE mRNA gene expression in the GN groups than in control group, but no statistically significant difference in ACE mRNA gene expression between the patients group that received and the group that did not receive ACEI. A significant correlation was found between the ACE mRNA gene expression and the mean blood pressure, serum creatinine, blood urea nitrogen and 24-h urinary protein. In conclusion, a higher level of ACE mRNA gene expression in patients suffering from GN may suggest a role of the RAS in the process of GN, perhaps contributing to glomerular hypertrophy and matrix overproduction. The use of ACEI drugs possibly slows the rate of progression of renal failure and plays a role in controlling the pathophysiology.

  7. Beta-amyloid precursor protein cleavage enzyme-1 expression in adult rat retinal neurons in the early period after lead exposure

    Institute of Scientific and Technical Information of China (English)

    Jufang Huang; Kai Huang; Lei Shang; Hui Wang; Xiaoxin Yan; Kun Xiong

    2011-01-01

    Previous studies have reported that non-human primates and rodents exposed to lead during brain development may become dependent on the deposition of pre-determined β-amyloid protein (Aβ), and exhibit upregulation of β-site amyloid precursor protein expression in old age. However, further evidence is required to elucidate the precise relationship and molecular mechanisms underlying the effects of early lead exposure on excessive Aβ production in adult mammals. The present study investigated the effects of lead exposure on expression of β-amyloid precursor protein cleavage enzyme-1 (BACE-1) in the rat retina and the production of Aβ in early development, using the retina as a window for studying Alzheimer's disease. Adult rats were intraocularly injected with different doses of lead acetate (10 μmol/L, 100 μmol/L, 1 mmol/L, 10 mmol/L and 100 mmol/L). The results revealed that retinal lead concentration, BACE-1 and its cleavage products β-C-terminal fragment and retina Aβ1-40 were all significantly increased in almost all of the lead exposure groups 48 hours later in a dose-dependent manner. The only exception was the 10 μmol/L group. The distribution of BACE-1 in the retina did not exhibit obvious changes, and no distinctive increase in the activation of retinal microglia was apparent. Similarly, retinal synaptophysin expression did not exhibit any clear changes. These data suggest that lead exposure can result in the upregulation of retinal neuron BACE-1 expression in the early period of development and further increase the overproduction of Aβ1-40 in the retina. Our results provided novel insight into the molecular mechanisms underlying environmentally-induced Alzheimer's disease.

  8. Translating personality psychology to help personalize preventive medicine for young adult patients.

    Science.gov (United States)

    Israel, Salomon; Moffitt, Terrie E; Belsky, Daniel W; Hancox, Robert J; Poulton, Richie; Roberts, Brent; Thomson, W Murray; Caspi, Avshalom

    2014-03-01

    The rising number of newly insured young adults brought on by health care reform will soon increase demands on primary care physicians. Physicians will face more young adult patients, which presents an opportunity for more prevention-oriented care. In the present study, we evaluated whether brief observer reports of young adults' personality traits could predict which individuals would be at greater risk for poor health as they entered midlife. Following the cohort of 1,000 individuals from the Dunedin Multidisciplinary Health and Development Study (Moffitt, Caspi, Rutter, & Silva, 2001), we show that very brief measures of young adults' personalities predicted their midlife physical health across multiple domains (metabolic abnormalities, cardiorespiratory fitness, pulmonary function, periodontal disease, and systemic inflammation). Individuals scoring low on the traits of Conscientiousness and Openness to Experience went on to develop poorer health even after accounting for preexisting differences in education, socioeconomic status, smoking, obesity, self-reported health, medical conditions, and family medical history. Moreover, personality ratings from peer informants who knew participants well, and from a nurse and receptionist who had just met participants for the first time, predicted health decline from young adulthood to midlife despite striking differences in level of acquaintance. Personality effect sizes were on par with other well-established health risk factors such as socioeconomic status, smoking, and self-reported health. We discuss the potential utility of personality measurement to function as an inexpensive and accessible tool for health care professionals to personalize preventive medicine. Adding personality information to existing health care electronic infrastructures could also advance personality theory by generating opportunities to examine how personality processes influence doctor-patient communication, health service use, and patient

  9. Long-term galsulfase enzyme replacement therapy in Taiwanese mucopolysaccharidosis VI patients: A case series

    Directory of Open Access Journals (Sweden)

    Hsiang-Yu Lin

    2016-06-01

    Conclusions: Long-term ERT was beneficial and safe for Taiwanese patients with MPS VI. This treatment reduced urinary GAG and had positive effects on a wide range of clinical functional assessments including endurance, mobility, joint function, pulmonary function, liver and spleen size, cardiac hypertrophy and diastolic dysfunction.

  10. Clinical significance of activity of ALT enzyme in patients with hepatitis C virus

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To investigate serum alanine aminotransferase (ALT) levels in relation to the clinical, biochemical,ultrasonographic and histological characteristics of patients with hepatitis C virus.METHODS: Duration of disease, HCV-RNA, liver steatosis, and the hepatitis activity index (HAI) were correlated with serum ALT in 36 patients with HCV. ALT values were also investigated in 16 control subjects without any liver diseases.RESULTS: In bivariate analyses, ALT levels correlated with duration of HCV infection (P< 0.01), HCV-RNA (P<0.05), and the HAI(P<0.01). Among the components of the HAI, ALT concentrations were significantly associated with pedportal bridging/necrosis (P<0.01) and fibrosis (P<0.05). In multivariate analysis, periportal bridging/necrosis (β = 0.508; P < 0.01), duration of HCV infection (β = 0.413; P < 0.01), and HCV-RNA (β= 0.253; P < 0.05)were independently associated with ALT activity. The normal ALT activity for men and women was < 23 IU/L and < 22 IU/L, respectively.CONCLUSION: In patients with HCV, alterations in the liver tissue as reflected by ALT elevation are mainly associated with periportal bridging/necrosis, viral load and duration of disease. A cut-off value < 23 IU/L distinguished with high diagnostic accuracy healthy controls from patients with HCV.

  11. Analysis of phenotype, enzyme activity and genotype of Chinese patients with POMT1 mutation.

    Science.gov (United States)

    Yang, Haipo; Manya, Hiroshi; Kobayashi, Kazuhiro; Jiao, Hui; Fu, Xiaona; Xiao, Jiangxi; Li, Xiaoqing; Wang, Jingmin; Jiang, Yuwu; Toda, Tatsushi; Endo, Tamao; Wu, Xiru; Xiong, Hui

    2016-08-01

    Protein O-mannosyltransferase 1 (POMT1) is a glycosyltransferase involved in α-dystroglycan glycosylation. POMT1 mutations cause a wide spectrum of clinical conditions from Walker-Warburg syndrome (WWS), which involves muscle, eye and brain abnormalities, to mild forms of limb-girdle muscular dystrophy with mental retardation. We aimed to elucidate the impact of different POMT1 mutations on the clinical phenotype. We report five Chinese patients with POMT1 mutations: one had a typical clinical manifestation of WWS, and the other four were diagnosed with congenital muscular dystrophy with mental retardation of varying severity. We analyzed the influence of the POMT1 mutations on POMT activity by assaying the patients' muscles and cultured skin fibroblasts. We demonstrated different levels of decreased POMT activity that correlated highly with decreased α-dystroglycan glycosylation. Our results suggest that POMT activity is inversely proportional to clinical severity, and demonstrate that skin fibroblasts can be used for differential diagnosis of patients with α-dystroglycanopathies. We have provided clinical, histological, enzymatic and genetic evidence of POMT1 involvement in five unrelated Chinese patients.

  12. Activity limitation and exertional dyspnea in adult asthmatic patients: What do we know?

    Science.gov (United States)

    Vermeulen, François; Garcia, Gilles; Ninane, Vincent; Laveneziana, Pierantonio

    2016-08-01

    Limitation of activity is the most cited symptom described by uncontrolled asthma patients. Assessment of activity limitation can be undertaken through several ways, more or less complex, subjective or objective. Yet little is known about the link between patients sensations and objective measurements. The present review reports the current knowledge regarding activity limitation and symptom perception (i.e., exertional dyspnea) in adult patients with asthma. This work is based on references indexed by PubMed, irrespective of the year of publication. Overall, patients with stable asthma do not have a more sedentary lifestyle than healthy subjects. However, during a cycle ergometric test, the maximal load is reduced when FEV1, FVC and muscle strengths are decreased. Additionally, during the six-minute walking test, mild asthma patients walk less than healthy subjects even if the minimal clinically important difference is not reached. The major complaint of asthma patients when exercising is dyspnea that is mainly related to the inspiratory effort and also to dynamic hyperinflation in some circumstances. Finally, the administration of bronchodilator does not improve the ventilatory pattern and the exercise capacity of asthma patients and little is known on its effect on exertional dyspnea. The present review allows to conclude that until now there is no gold standard test allowing the objective assessment of "activity limitation and exertional dyspnea" in asthma patients. PMID:27492522

  13. Patient Vertical Centering and Correlation with Radiation Output in Adult Abdominopelvic CT.

    Science.gov (United States)

    Cheng, Phillip M

    2016-08-01

    The purpose of this study was to determine if there is a significant effect, independent of patient size, of patient vertical centering on the current-modulated CT scanner radiation output in adult abdominopelvic CT. A phantom was used to evaluate calculation of vertical positioning and effective diameter at five different table heights. In addition, 656 consecutive contrast-enhanced abdominopelvic scans using the same protocol and automatic tube current modulation settings on a Philips Brilliance 64 MDCT scanner were retrospectively evaluated. The vertical position of the patient center of mass and the average effective diameter of the scanned patient were computed using the reconstructed images. The average volume CT dose index (CTDIvol) for each scan was recorded. The mean patient center of mass y coordinate ranged from -3.7 to 6.7 cm (mean ± SD, 2.8 ± 1.2 cm), indicating that patients were on average positioned slightly below the scanner isocenter. There was a slight tendency for smaller patients to be mis-centered lower than larger patients. Average CTDIvol closely fit a quadratic regression curve with respect to mean effective diameter. However, the value of the regression coefficient relating CTDIvol to the patient's vertical position was nearly zero, indicating only a very slight increase in CTDIvol with patient mis-centering for the scanner used in this study. The techniques used here may be useful both for automated evaluation of proper patient positioning in CT and for estimating the radiation dose effects of patient mis-centering for any CT scanner. PMID:26810981

  14. Long-Term Effects of Exercise Training and Hyperalimentation in Adult Cystic Fibrosis Patients with Severe Pulmonary Dysfunction.

    Science.gov (United States)

    Heijerman, Harry G. M.; And Others

    1992-01-01

    This study, with 10 adult patients with cystic fibrosis, found that the improvement in lung function and ergometry parameters obtained by a short in-patient training program could be maintained on an out-patient basis through a voluntary self-treatment program. (DB)

  15. Psychometric evaluation of the Sheehan Disability Scale in adult patients with attention-deficit/hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Coles T

    2014-05-01

    Full Text Available Theresa Coles,1 Cheryl Coon,1 Carla DeMuro,1 Lori McLeod,1 Ari Gnanasakthy21Patient-Reported Outcomes, RTI Health Solutions, Research Triangle Park, NC, 2Novartis Pharmaceuticals, East Hanover, NJ, USAAbstract: Inattention and impulsivity symptoms are common among adults with attention-deficit/hyperactivity disorder (ADHD, which can lead to difficulty concentrating, restlessness, difficulty completing tasks, disorganization, impatience, and impulsiveness. Many adults with ADHD find it difficult to focus and prioritize. Resulting outcomes, such as missed deadlines and forgotten engagements, may ultimately impact the ability to function at work, school, home, or in a social environment. The European Medicines Agency guidelines for evaluating medicinal products for ADHD recommend inclusion of both functional outcomes, such as school, social, or work functioning, and outcomes related to symptoms of ADHD in clinical studies of novel medication primary efficacy endpoints. Due to its performance in other disease areas and the relevance of its items as evidenced by content validity analyses, the Sheehan Disability Scale (SDS was chosen to assess functional impairment in ADHD. The aim of this study was to investigate the psychometric properties of the SDS, used as a brief measure of functional impairment in a number of psychiatric disorders, in adult patients with ADHD. To the authors' knowledge, this is the first study to evaluate the reliability of the SDS (based on Cronbach's coefficient alpha and test-retest reliability, its validity (construct and known-groups validity, and its ability to detect change in this patient population. This study also established a preliminary responder definition for the SDS in this study population to determine when change can be considered clinically beneficial in a clinical trial setting. The psychometric results support the use of the SDS subscales (items 1–3 and total score (sum of items 1–3 in an ADHD

  16. Levomilnacipran extended-release: a review of its use in adult patients with major depressive disorder.

    Science.gov (United States)

    Scott, Lesley J

    2014-11-01

    Oral levomilnacipran extended-release (ER) [Fetzima™], the more active enantiomer of milnacipran, is the most recent serotonin norepinephrine reuptake inhibitor to be approved in the USA for the treatment of adults with major depressive disorder (MDD). MDD is characterized by depression and impairment of cognitive, social and work functioning. Once-daily levomilnacipran ER 40-120 mg was an effective and generally well-tolerated treatment in adults with MDD participating in 8-week phase III trials and a 1-year extension study. After 8 weeks, levomilnacipran ER treatment was associated with significantly greater and clinically meaningful improvements in depressive symptoms than placebo treatment and, in general, higher Montgomery-Asberg Depression Rating Scale responder rates and greater improvements in functional outcomes than placebo. The efficacy of levomilnacipran ER was maintained during the extension study, with no new safety signals detected; ongoing postmarketing evidence should more fully define the long-term safety of levomilnacipran ER. In the absence of head-to-head clinical trials, the relative position of levomilnacipran ER to that of other antidepressants remains to be determined. In the meantime, it is a useful addition to pharmacological options for the treatment of adult patients with MDD. This article summarizes the clinical use of oral levomilnacipran ER in adults with MDD, and briefly reviews the pharmacological properties of levomilnacipran. PMID:25270036

  17. High-resolution CT of nontuberculous mycobacterium infection in adult CF patients: diagnostic accuracy

    Energy Technology Data Exchange (ETDEWEB)

    McEvoy, Sinead; Lavelle, Lisa; Kilcoyne, Aoife; McCarthy, Colin; Dodd, Jonathan D. [St. Vincent' s University Hospital, Department of Radiology, Dublin (Ireland); DeJong, Pim A. [University Medical Center Utrecht, Department of Radiology, Utrecht (Netherlands); Loeve, Martine; Tiddens, Harm A.W.M. [Erasmus MC-Sophia Children' s Hospital, Department of Radiology, Department of Pediatric Pulmonology and Allergology, Rotterdam (Netherlands); McKone, Edward; Gallagher, Charles G. [St. Vincent' s University Hospital, Department of Respiratory Medicine and National Referral Centre for Adult Cystic Fibrosis, Dublin (Ireland)

    2012-12-15

    To determine the diagnostic accuracy of high-resolution computed tomography (HRCT) for the detection of nontuberculous mycobacterium infection (NTM) in adult cystic fibrosis (CF) patients. Twenty-seven CF patients with sputum-culture-proven NTM (NTM+) underwent HRCT. An age, gender and spirometrically matched group of 27 CF patients without NTM (NTM-) was included as controls. Images were randomly and blindly analysed by two readers in consensus and scored using a modified Bhalla scoring system. Significant differences were seen between NTM (+) and NTM (-) patients in the severity of the bronchiectasis subscore [45 % (1.8/4) vs. 35 % (1.4/4), P = 0.029], collapse/consolidation subscore [33 % (1.3/3) vs. 15 % (0.6/3)], tree-in-bud/centrilobular nodules subscore [43 % (1.7/3) vs. 25 % (1.0/3), P = 0.002] and the total CT score [56 % (18.4/33) vs. 46 % (15.2/33), P = 0.002]. Binary logistic regression revealed BMI, peribronchial thickening, collapse/consolidation and tree-in-bud/centrilobular nodules to be predictors of NTM status (R{sup 2} = 0.43). Receiver-operator curve analysis of the regression model showed an area under the curve of 0.89, P < 0.0001. In adults with CF, seven or more bronchopulmonary segments showing tree-in-bud/centrilobular nodules on HRCT is highly suggestive of NTM colonisation. (orig.)

  18. Modeling of tube current modulation methods in computed tomography dose calculations for adult and pregnant patients

    International Nuclear Information System (INIS)

    The comparatively high dose and increasing frequency of computed tomography (CT) examinations have spurred the development of techniques for reducing radiation dose to imaging patients. Among these is the application of tube current modulation (TCM), which can be applied either longitudinally along the body or rotationally along the body, or both. Existing computational models for calculating dose from CT examinations do not include TCM techniques. Dose calculations using Monte Carlo methods have been previously prepared for constant-current rotational exposures at various positions along the body and for the principle exposure projections for several sets of computational phantoms, including adult male and female and pregnant patients. Dose calculations from CT scans with TCM are prepared by appropriately weighting the existing dose data. Longitudinal TCM doses can be obtained by weighting the dose at the z-axis scan position by the relative tube current at that position. Rotational TCM doses are weighted using the relative organ doses from the principle projections as a function of the current at the rotational angle. Significant dose reductions of 15% to 25% to fetal tissues are found from simulations of longitudinal TCM schemes to pregnant patients of different gestational ages. Weighting factors for each organ in rotational TCM schemes applied to adult male and female patients have also been found. As the application of TCM techniques becomes more prevalent, the need for including TCM in CT dose estimates will necessarily increase. (author)

  19. High-resolution CT of nontuberculous mycobacterium infection in adult CF patients: diagnostic accuracy

    International Nuclear Information System (INIS)

    To determine the diagnostic accuracy of high-resolution computed tomography (HRCT) for the detection of nontuberculous mycobacterium infection (NTM) in adult cystic fibrosis (CF) patients. Twenty-seven CF patients with sputum-culture-proven NTM (NTM+) underwent HRCT. An age, gender and spirometrically matched group of 27 CF patients without NTM (NTM-) was included as controls. Images were randomly and blindly analysed by two readers in consensus and scored using a modified Bhalla scoring system. Significant differences were seen between NTM (+) and NTM (-) patients in the severity of the bronchiectasis subscore [45 % (1.8/4) vs. 35 % (1.4/4), P = 0.029], collapse/consolidation subscore [33 % (1.3/3) vs. 15 % (0.6/3)], tree-in-bud/centrilobular nodules subscore [43 % (1.7/3) vs. 25 % (1.0/3), P = 0.002] and the total CT score [56 % (18.4/33) vs. 46 % (15.2/33), P = 0.002]. Binary logistic regression revealed BMI, peribronchial thickening, collapse/consolidation and tree-in-bud/centrilobular nodules to be predictors of NTM status (R2 = 0.43). Receiver-operator curve analysis of the regression model showed an area under the curve of 0.89, P < 0.0001. In adults with CF, seven or more bronchopulmonary segments showing tree-in-bud/centrilobular nodules on HRCT is highly suggestive of NTM colonisation. (orig.)

  20. Follicular lymphoma in young adults: a clinicopathological and molecular study of 200 patients.

    Science.gov (United States)

    Duarte, Ivison X; Domeny-Duarte, Pollyanna; Wludarski, Sheila C L; Natkunam, Yasodha; Bacchi, Carlos E

    2013-09-01

    Follicular lymphoma is clinically heterogenous, and therefore necessitates the identification of prognostic markers to stratify risk groups and optimize clinical management. It is relatively rare in patients younger than 40 years, and the clinicopathologic characteristics and biological behavior in this age group are poorly understood. In the current study, samples from a cohort of 200 patients between 19 and 40 years were evaluated retrospectively with respect to clinical, histologic, and genetic features. These were then correlated with clinical outcome. The median age at presentation was 35 years with a slight female prepoderance (56%). Most of the cases are presented with nodal disease (90%). Concomitant follicular lymphoma and diffuse large B-cell lymphoma were observed in 7 (4%) patients. Immunohistologic studies showed the expression of CD10 (91%), BCL6 (97%), BCL2 (95%), MUM1/IRF4 (12%), MDM2 (17%), and CD23 (25%). BCL2 rearrangement was present in 74%, and BCL6 in 20%. The estimated overall survival of patients was 13 years (mean). The presence of anemia, elevated lactose dehydrogenase, bone marrow involvement, and high-risk follicular lymphoma international prognostic index correlated with adverse overall survival. Our findings revealed that follicular lymphoma in young adults demonstrate similarities with that of older adults, including the frequency of presentation at various anatomic sites, grade, and adverse prognostic factors.

  1. Mutations in the TLR3 signaling pathway and beyond in adult patients with herpes simplex encephalitis.

    Science.gov (United States)

    Mørk, N; Kofod-Olsen, E; Sørensen, K B; Bach, E; Ørntoft, T F; Østergaard, L; Paludan, S R; Christiansen, M; Mogensen, T H

    2015-12-01

    Herpes simplex encephalitis (HSE) in children has previously been linked to defects in type I interferon production downstream of Toll-like receptor (TLR)3. In the present study, we used whole-exome sequencing to investigate the genetic profile of 16 adult patients with a history of HSE. We identified novel mutations in IRF3, TYK2 and MAVS, molecules involved in generating innate antiviral immune responses, which have not previously been associated with HSE. Moreover, data revealed mutations in TLR3, TRIF, TBK1 and STAT1 known to be associated with HSE in children but not previously described in adults. All discovered mutations were heterozygous missense mutations, the majority of which were associated with significantly decreased antiviral responses to HSV-1 infection and/or the TLR3 agonist poly(I:C) in patient peripheral blood mononuclear cells compared with controls. Altogether, this study demonstrates novel mutations in the TLR3 signaling pathway in molecules previously identified in children, suggesting that impaired innate immunity to HSV-1 may also increase susceptibility to HSE in adults. Importantly, the identification of mutations in innate signaling molecules not directly involved in TLR3 signaling suggests the existence of innate immunodeficiencies predisposing to HSE beyond the TLR3 pathway. PMID:26513235

  2. The angiotensin-converting enzyme gene insertion–deletion polymorphism in a white British patient cohort with obstetric cholestasis

    Science.gov (United States)

    Müllenbach, Roman; Tetlow, Natasha; Bennett, Amanda; Pipkin, Fiona Broughton; Morgan, Linda; Williamson, Catherine

    2009-01-01

    The DD genotype of the angiotensin-converting enzyme (ACE) gene is over-represented in Finnish patients with obstetric cholestasis (OC). The purpose of this study was to establish whether this genotype is associated with cholestasis in UK cases. In a retrospective case-control study, we determined the ACE insertion/deletion frequencies in 166 British cases and 100 control women by polymerase chain reaction analysis. No significant difference in allele frequencies was found between these groups, but allele frequencies differed significantly between Finnish and UK OC cases (P = 0.0005). The prevalence of the DD genotype is lower in UK cases than in controls (χ2 [1 d.f.] = 4.32, P = 0.05) and the odds ratio for OC associated with the DD genotypeis 0.54, 95% confidence interval 0.30–0.97. In contrast to Finnish OC cases, the DD genotype of the ACE is not increased in UK cases.

  3. Enzyme-linked immunoassay for plasma-free metanephrines in the biochemical diagnosis of phaeochromocytoma in adults is not ideal.

    LENUS (Irish Health Repository)

    2012-02-01

    Abstract Background: The aim of the study was to define the analytical and diagnostic performance of the Labor Diagnostica Nord (LDN) 2-Met plasma ELISA assay for fractionated plasma metanephrines in the biochemical diagnosis of phaeochromocytoma. Methods: The stated manufacturer\\'s performance characteristics were assessed. Clinical utility was evaluated against liquid chromatography tandem mass spectrometry (LC-MS\\/MS) using bias, sensitivity and specificity outcomes. Samples (n=73) were collected from patients in whom phaeochromocytoma had been excluded (n=60) based on low probability of disease, repeat negative testing for urinary fractionated catecholamines and metanephrines, lack of radiological and histological evidence of a tumour and from a group (n=13) in whom the tumour had been histologically confirmed. Blood collected into k(2)EDTA tubes was processed within 30 min. Separated plasma was aliquoted (x2) and frozen at -40 degrees C prior to analyses. One aliquot was analysed for plasma metanephrines using the LDN 2-Met ELISA and the other by LC-MS\\/MS. Results: The mean bias of -32% for normetanephrine (ELISA) when compared to the reference method (LC-MS\\/MS) makes under-diagnosis of phaeochromocytoma likely. The sensitivity of the assay (100%) was equal to the reference method, but specificity (88.3%) lower than the reference method (95%), making it less than optimum for the biochemical diagnosis of phaeochromocytoma. Conclusions: Plasma-free metanephrines as measured by Labor Diagnostica Nord (LDN) 2-Met ELISA do not display test characteristics that would support their introduction or continuation as part of a screening protocol for the biochemical detection of phaeochromocytoma unless the calibration problem identified is corrected and other more accurate and analytically specific methods remain unavailable.

  4. Measurement of adult and paediatric patient doses during head CT scan

    International Nuclear Information System (INIS)

    CT represents only 5% of all x-ray imaging and yet the radiation from CT examination is 40% to 67% of all medical radiation. The dose from single CT examinations can range from 1.0 mSv to 27.0 mSv. The radiation given by diagnostic CT is comparable to the low dose received by Japanese survivors of the atomic bombs. As per united nations scientific committee UNSCEAR 2000(2), CT contributes over 34% collective dose from diagnostic x-ray examinations in the world. This figure is much larger than this for developed countries, approaching as much as 50% to 70% even thought the frequency of CT examinations in these countries is of the order of 5 to 12%. It thus implies a small but statistically significant increased risk for developing cancer as a result of the radiation. The objective of the study were to investigate doses from CT examinations of adult and paediatric patients in brain CT examination and compare the doses with international standard as provided in DRLs. A total of 59 patients (paediatric and adults) were examined at the department of radiology, Al Ribat University Hospital-Khartoum. The mean age was 40.80 years for adults while the mean weight was 70.04 kg and the mean age for paediatric was 5.10 years while the mean weight was 20kg. DLP for adults were 1000.25 mGy.cm, 733.33 for paediatrics. The mean effective dose for adults patient was 0.48 mSv in rang (0.49-0.44)mSv, while for paediatric patients was 0.31 mSv in rang between (0.49-0.11) mSv. The DRL was 1120 mGy.cm, a value which is higher than the European Guidelines on quality criteria for computed tomography. The study has shown a great need for referring criteria, continuous training of staff in radiation dose optimization concepts. Further studies are required in order to establish a reference level in Sudan.(Author)

  5. Acute Kidney Injury in Elderly Patients With Chronic Kidney Disease: Do Angiotensin-Converting Enzyme Inhibitors Carry a Risk?

    Science.gov (United States)

    Chaumont, Martin; Pourcelet, Aline; van Nuffelen, Marc; Racapé, Judith; Leeman, Marc; Hougardy, Jean-Michel

    2016-06-01

    In contrast to angiotensin receptor blockers (ARBs), mainly excreted by the liver, the dosage of angiotensin-converting enzyme (ACE) inhibitors, cleared by the kidney, must be adapted to account for renal clearance in patients with chronic kidney disease (CKD) to avoid acute kidney injury (AKI). Community-acquired AKI and the use of ACE inhibitors or ARBs in the emergency department were retrospectively assessed in 324 patients with baseline stage 3 or higher CKD. After stepwise regression analysis, the use of ACE inhibitors (odds ratio [OR], 1.9; 95% confidence interval [CI], 1.1-3.1; P=.02) and the presence of dehydration (OR, 30.8; 95% CI, 3.9-239.1) were associated with AKI. A total of 45% of patients using ACE inhibitors experienced overdosing, which causes most of the excess risk of AKI. These results suggest that dosage adjustment of ACE inhibitors to renal function or substitution of ACE inhibitors with ARBs could reduce the incidence of AKI. Moreover, ACE inhibitors and ARBs should be stopped in cases of dehydration. PMID:27080620

  6. Detection of Francisella tularensis-specific antibodies in patients with tularemia by a novel competitive enzyme-linked immunosorbent assay.

    Science.gov (United States)

    Sharma, Neekun; Hotta, Akitoyo; Yamamoto, Yoshie; Fujita, Osamu; Uda, Akihiko; Morikawa, Shigeru; Yamada, Akio; Tanabayashi, Kiyoshi

    2013-01-01

    A novel competitive enzyme-linked immunosorbent assay (cELISA) was developed and evaluated for detection of antibodies against Francisella tularensis in humans. The assay is based on the ability of serum antibodies to inhibit the binding of monoclonal antibodies (MAbs) directed against F. tularensis lipopolysaccharide antigens. The assay was evaluated using serum samples of tularemia patients, inactivated F. tularensis-immunized rabbits, and F. tularensis-infected mice. Antibodies against F. tularensis were successfully detected in serum samples of tularemia patients as well as the immunized and infected animals. The cELISA method was compared to indirect ELISA (iELISA) and the commonly used microagglutination test (MA) using serum samples of 19 tularemia patients and 50 healthy individuals. The sensitivity and specificity of cELISA were 93.9 and 96.1%, respectively, in comparison to the iELISA. MA was less sensitive than cELISA with a sensitivity and specificity of only 81.8 and 98.0%, respectively. A high degree of correlation (R(2) = 0.8226) was observed between cELISA and iELISA results. The novel cELISA developed in this study appears to be highly sensitive and specific for serodiagnosis of human tularemia. The potential of the MAb-based cELISA to be used in both human and animal samples emphasizes its usefulness for serological survey of tularemia among multiple animal species.

  7. Detection of Francisella tularensis-specific antibodies in patients with tularemia by a novel competitive enzyme-linked immunosorbent assay.

    Science.gov (United States)

    Sharma, Neekun; Hotta, Akitoyo; Yamamoto, Yoshie; Fujita, Osamu; Uda, Akihiko; Morikawa, Shigeru; Yamada, Akio; Tanabayashi, Kiyoshi

    2013-01-01

    A novel competitive enzyme-linked immunosorbent assay (cELISA) was developed and evaluated for detection of antibodies against Francisella tularensis in humans. The assay is based on the ability of serum antibodies to inhibit the binding of monoclonal antibodies (MAbs) directed against F. tularensis lipopolysaccharide antigens. The assay was evaluated using serum samples of tularemia patients, inactivated F. tularensis-immunized rabbits, and F. tularensis-infected mice. Antibodies against F. tularensis were successfully detected in serum samples of tularemia patients as well as the immunized and infected animals. The cELISA method was compared to indirect ELISA (iELISA) and the commonly used microagglutination test (MA) using serum samples of 19 tularemia patients and 50 healthy individuals. The sensitivity and specificity of cELISA were 93.9 and 96.1%, respectively, in comparison to the iELISA. MA was less sensitive than cELISA with a sensitivity and specificity of only 81.8 and 98.0%, respectively. A high degree of correlation (R(2) = 0.8226) was observed between cELISA and iELISA results. The novel cELISA developed in this study appears to be highly sensitive and specific for serodiagnosis of human tularemia. The potential of the MAb-based cELISA to be used in both human and animal samples emphasizes its usefulness for serological survey of tularemia among multiple animal species. PMID:23114700

  8. Evolving radiological features of hypothalamo-pituitary lesions in adult patients with Langerhans cell histiocytosis (LCH)

    Energy Technology Data Exchange (ETDEWEB)

    Makras, P. [Athens General Hospital, Department of Endocrinology and Diabetes, Athens (Greece); Athens General Hospital, Department of Radiology, Athens (Greece); Samara, C.; Antoniou, M.; Nikolakopoulou, Z. [Athens Hospital, 9. Pulmonary Department, Athens (Greece); Zetos, A. [General Hospital, Department of Pathology, Athens (Greece); Papadogias, D.; Piaditis, G.; Kaltsas, G.A. [Athens General Hospital, Department of Endocrinology and Diabetes, Athens (Greece); Toloumis, G. [Athens General Hospital, Department of Radiology, Athens (Greece); Andreakos, E.; Kontogeorgos, G.

    2006-01-01

    Langerhans cell histiocytosis (LCH) is a rare, systemic disease caused by monoclonal expansion of dendritic cells that shows a particular predilection for the hypothalamic-pituitary system (HPS). We studied the function (anterior and posterior pituitary hormonal secretion) and morphology using magnetic resonance imaging (MRI) of the HPS in 17 adult patients (seven males, median age 35 years, range 18-59 years) with multisystem LCH. We also evaluated the evolution of structural HPS abnormalities in relation to pituitary function and response to treatment in 12 of these patients during a median follow-up period of 3.75 years (range 1.5-10 years). Of the 17 patients, 14 (82%) had abnormal HPS imaging, and 12 (70%) had more than one area involved. Lack of the bright spot of the posterior pituitary lobe was typically found in all patients with the diagnosis of diabetes insipidus (DI). Eight patients (47%) had infundibular enlargement, six (35%) pituitary infiltration, four (24%) partially or completely empty sella, three (18%) hypothalamic involvement, and two (12%) infundibular atrophy. DI was found in 16 patients (94%) and anterior pituitary hormonal deficiency (APHD) in 10 patients (59%); two patients had single (12%) and 8 (47%) multiple APHD. During the follow-up period there was improvement of the initially demonstrated HPS pathology in seven (47%) patients, and five (33%) of them had received at least one form of treatment. APHD and DI persisted in all patients except in one in whom established gonadotrophin deficiency recovered. In summary, DI and APHD are very common in patients with multisystem LCH and are almost always associated with abnormal HPS imaging. (orig.)

  9. Evolving radiological features of hypothalamo-pituitary lesions in adult patients with Langerhans cell histiocytosis (LCH)

    International Nuclear Information System (INIS)

    Langerhans cell histiocytosis (LCH) is a rare, systemic disease caused by monoclonal expansion of dendritic cells that shows a particular predilection for the hypothalamic-pituitary system (HPS). We studied the function (anterior and posterior pituitary hormonal secretion) and morphology using magnetic resonance imaging (MRI) of the HPS in 17 adult patients (seven males, median age 35 years, range 18-59 years) with multisystem LCH. We also evaluated the evolution of structural HPS abnormalities in relation to pituitary function and response to treatment in 12 of these patients during a median follow-up period of 3.75 years (range 1.5-10 years). Of the 17 patients, 14 (82%) had abnormal HPS imaging, and 12 (70%) had more than one area involved. Lack of the bright spot of the posterior pituitary lobe was typically found in all patients with the diagnosis of diabetes insipidus (DI). Eight patients (47%) had infundibular enlargement, six (35%) pituitary infiltration, four (24%) partially or completely empty sella, three (18%) hypothalamic involvement, and two (12%) infundibular atrophy. DI was found in 16 patients (94%) and anterior pituitary hormonal deficiency (APHD) in 10 patients (59%); two patients had single (12%) and 8 (47%) multiple APHD. During the follow-up period there was improvement of the initially demonstrated HPS pathology in seven (47%) patients, and five (33%) of them had received at least one form of treatment. APHD and DI persisted in all patients except in one in whom established gonadotrophin deficiency recovered. In summary, DI and APHD are very common in patients with multisystem LCH and are almost always associated with abnormal HPS imaging. (orig.)

  10. Effect of Antiviral Therapy on Serum Activity of Angiotensin Converting Enzyme in Patients with Chronic Hepatitis C

    Science.gov (United States)

    Husic-Selimovic, Azra; Sofic, Amela; Huskic, Jasminko; Bulja, Deniz

    2016-01-01

    Introduction: Renin-angiotenzin system (RAS) is frequently activated in patients with chronic liver disease. Angiotenzin - II (AT-II), produced by angiotenzin converting enzyme (ACE), has many physiological effects, including an important role in liver fibrogenesis. Combined antiviral therapy with PEG-IFN and ribavirin besides its antiviral effect also leads to a reduction in liver parenchyma fibrosis. Aim of the study: Determining the value of ACE in serum of patients with chronic hepatitis C before and after combined antiviral therapy, as well as the value of ACE activities in sera of the control group. Materials and methods: We studied 50 patients treated at Gastroenterohepatology Department, in the time-period of four years. Value of ACE in serum was determined by Olympus AU 400 device, with application of kit “Infinity TN ACE Liquid Stable Reagent”. HCV RNA levels in sera were measured by real time PCR. HCV RNA test was performed with modular analysis of AMPLICOR and COBAS AMPLICOR HCV MONITOR test v2.0, which has proved infection and was used for quantification of the viruses and monitoring of the patients’ response to therapy. Liver histology was evaluated in accordance with the level of necroinflammation activity and stage of fibrosis. Results: Serum activities of ACE in chronic hepatitis C patients is statistically higher than the values in the control group (p=0.02). Antiviral therapy in chronic hepatitis C patients statistically decreases serum activities of ACE (p= 0.02) and indirectly affects fibrogenesis of the liver parenchyma. Correlation between ACE and ALT activity after the therapy was proved (0.3934). Conclusion: Our findings suggest that the activity of ACE in serum is a good indirect parameter of the liver damage, and could be used as an indirect prognostic factor of the level of liver parenchyma damage. Serum activity of ACE can be used as a parameter for non-invasive assessment of intensity of liver damage. PMID:27147779

  11. Influence of Occupational Status on the Quality of Life of Chinese Adult Patients with Epilepsy

    Institute of Scientific and Technical Information of China (English)

    Xiang-Min Gu; Cheng-Yun Ding; Ning Wang; Cheng-Feng Xu; Ze-Jie Chen; Qin Wang; Qin Yao

    2016-01-01

    Background:Epilepsy is one of the most common serious neurological disorders.The present study aimed to investigate the influence of occupational status on the quality of life of Chinese adult patients with epilepsy.Methods:This study surveyed 819 subjects clinically diagnosed with epilepsy for more than 1 year in 11 hospitals in Beijing;586 were employed (71.55%).All subjects completed the case report form with inquiries on demographic data,social factors,and illness.The patients' quality of life was assessed using the quality of life in patients with epilepsy-31 items (QOLIE-31) questionnaire.Results:The QOLIE-31 score in the employed group was significantly higher than that in the unemployed group.Furthermore,the scores in all the sections (overall quality of life,energy/fatigue,emotional well-being,seizure worry,cognition,social function,and medication effects) of the employed group were higher than those of the unemployed group.Both the employed and unemployed groups achieved the highest difference in social function.The QOLIE-31 score of students was higher than those of farmers and workers.Both the students and workers scored higher in the quality of life compared with the adult peasants living with epilepsy.The students and farmers showed significant differences in QOLIE-31 score,cognition,emotional well-being,overall quality of life,energy/fatigue,and social function.In contrast,no significant difference was noted in seizure worry and medication effects across the three different kinds of occupation.Conclusion:Occupational status might affect the quality of life of Chinese adult patients with epilepsy,and social function is the most important contributing factor.

  12. CT features of neutropenic enterocolitis in adult patients with hematological diseases undergoing chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, M.N.; Brodoefel, H.; Claussen, C.D.; Horger, M. [Tuebingen Univ. (Germany). Dept. of Diagnostic and Interventional Radiology; Goeppert, B. [Heidelberg Univ. (Germany). Inst. of Pathology; Maksimovic, O.; Faul, C. [Tuebingen Univ. (Germany). Dept. of Internal Medicine-Oncology

    2010-12-15

    Purpose: This study investigates the features of neutropenic enterocolitis (NE) in adults. Materials and Methods: Chart and radiology report reviews were used to identify neutropenic patients with hematological diseases undergoing chemotherapy, who had CT scans for the clarification of abdominal symptoms between October 2003 and October 2009. Patients with any cause for enteritis other than NE were excluded. The scans were analyzed with respect to imaging features and location. Morphological findings were correlated with clinical data. Results: Thirty-one patients with NE (median age 46 years; range 20 - 75) could be identified. Wall thickening and hyperemia could be found in all bowel segments from jejunum to rectum. The right hemicolon was the most frequent location in 19 patients (61 %). Involvement was generalized in 6 patients (19 %) and segmental in 25 cases (81 %). The longer the duration of neutropenia, the more likely generalized involvement of the bowel was. In 8 patients who underwent CT follow-up, the appearance of bowel segments had completely (n = 5) or partially (n = 3) returned to normal at the latest 14 days after the initial diagnosis. Eight patients (26 %) died 1 - 78 days after NE, 7 of who had previously recovered from NE. Conclusion: CT findings are useful for the diagnosis of NE and should be considered even in the presence of isolated small bowel involvement. The terms NE and typhlitis should thus no longer be used synonymously. (orig.)

  13. Prevalence of alcohol problems among adult somatic in-patients of a Copenhagen hospital

    DEFF Research Database (Denmark)

    Nielsen, S D; Storgaard, H; Moesgaard, F;

    1994-01-01

    The adult patients of somatic departments of a Copenhagen hospital were screened on a randomly selected day during a 14 day period by interviewers who examined them using a structured questionnaire regarding life-style. A patient was considered having an alcohol problem if one or more of the...... diagnostic criteria for an alcohol problem. Only 14 patients (3.2%; 95%-confidence limits 1.8-5.3%) had an alcohol-related discharge diagnosis. The prevalence of patients with alcohol problems was significantly (P <0.05) higher among male patients (82 of 171 men (48.0%; 95%-confidence limits 40.......3-55.7%)) than among female patients (43 of 266 women (16.2%; 95%-confidence limits 12.0-21.2%)). The prevalence of patients with alcohol problems was 32.4% (95%-confidence limits 25.5-39.8%) in internal medicine departments, 28.5% (95%-confidence limits 21.3-36.6%) in surgical departments, and of female...

  14. Patient compliance and supportive periodontal therapy: Study among young adults of Namakkal district

    Directory of Open Access Journals (Sweden)

    Subramanium Gokulanathan

    2014-01-01

    Full Text Available Aims: The aim of this study is to assess the patient compliance to supportive and maintenance periodontal therapy and to determine the reason for noncompliance among young adult patients of Namakkal district, India. Materials and Methods: This was a cross-sectional study conducted on 400 patients who underwent periodontal therapy and subsequently recalled for supportive and maintenance periodontal treatment in the Department of Periodontics, Vivekanandha Dental College for Women, Namakkal. Patients age group 25-35 years and of both gender were equally selected and grouped by occupation and socioeconomic status. According to their compliance with appointments, they are categorized as complete compliance, partially compliance and insufficient or noncompliance. Noncompliance and partially compliance patients were contacted and asked to rate their experience and reason for noncompliance. Results: In this study, 80% of patients showed complete compliance and were regular for supportive periodontal therapy appointments. Women were more regular in maintaining recall appointments than men. Salaried employers showed 84.3% complete compliance, while self-employed personals showed 77% complete compliance and 75% of nonworking personals were regular to the appointment schedule. Noncompliance person has quoted lack of time and forgetting the appointment date as a major reason for missed appointments. Conclusions: This study recommends the need for improvement in communication skills of practitioners and weekend appointment for patient undergoing periodontal maintenance therapy.

  15. The effect of magnesium supplementation and weight loss on liver enzymes in patients with nonalcoholic fatty liver disease

    Directory of Open Access Journals (Sweden)

    Majid Karandish

    2013-01-01

    Full Text Available Background: There have been few studies to examine the effect of magnesium (Mg supplementation on liver enzymes. The aim of this study was to evaluate the effect of Mg supplementation and weight loss on liver enzymes, lipid profile, and fasting blood sugar in patients with nonalcoholic fatty liver disease (NAFLD. Materials and Methods: This study was a double-blind, placebo-controlled, randomized clinical trial. Ultrasonography was used to diagnose fatty liver in patients with alanine aminotransferase (ALT ≥ 40 U/L and without other hepatic diseases. A total of 68 participants (18-59 years with NAFLD were randomly divided into two groups to receive either Mg supplement (350 mg elemental Mg per day or placebo for 90 days. At baseline and at the end of the intervention serum ALT, aspartate aminotransferase (AST, alkaline phosphatase (ALP, total cholesterol (TCHO, high-density lipoprotein cholesterol (HDL-C, triglyceride (TG, blood sugar and serum insulin, and Mg levels were measured in fasting state. Low-density lipoprotein cholesterol (LDL-C and insulin resistance (IR were calculated using Friedewald formula and homeostasis model assessment of insulin resistance (HOMA-IR, respectively. All participants received lifestyle recommendations including low calorie diet and physical activity. Results: Significant decreases within the intervention and placebo groups were observed in ALT (57.00 (25 to 41.82 ± 19.40 U/L, P = 0.000; 68.50 ± 26.96 to 40.17 ± 19.40 U/L, P = 0.000 in Mg and placebo groups, respectively. Similar significant decreases were observed in AST and fasting serum insulin within the study groups. The decrease in weight was also significant in both groups (91.05 ± 13.77 to 87.60 ± 14.37 kg and 94.59 ± 16.85 to 91.45 ± 16.39 kg in Mg and placebo groups, respectively. LDL-C and TCHO were decreased significantly in placebo group but not in the intervention group. Serum Mg was increased significantly in the intervention group. No

  16. Four-year treatment outcomes of adult patients enrolled in Mozambique's rapidly expanding antiretroviral therapy program.

    Directory of Open Access Journals (Sweden)

    Andrew F Auld

    Full Text Available BACKGROUND: In Mozambique during 2004-2007 numbers of adult patients (≥15 years old enrolled on antiretroviral therapy (ART increased about 16-fold, from 60 kg, WHO stage IV (AHR 1.7; 95% CI, 1.3-2.4, reference group WHO stage I/II, lack of co-trimoxazole prescription (AHR 1.4; 95% CI, 1.0-1.8, and later calendar year of ART initiation (AHR 1.5; 95% CI, 1.2-1.8. Rates of immunologic treatment failure and regimen-switch were 14.0 and 0.6 events per 100-patient years, respectively. CONCLUSIONS: ART initiation at earlier disease stages and scale-up of co-trimoxazole among ART patients could improve outcomes. Research to determine reasons for low regimen-switch rates and increasing rates of attrition during program expansion is needed.

  17. Veno-arterial extracorporeal membrane oxygenation for cardiogenic shock due to myocarditis in adult patients.

    Science.gov (United States)

    Pozzi, Matteo; Banfi, Carlo; Grinberg, Daniel; Koffel, Catherine; Bendjelid, Karim; Robin, Jacques; Giraud, Raphaël; Obadia, Jean François

    2016-07-01

    Myocarditis is an inflammatory disease of the heart muscle with established histological, immunological and immunohistochemical diagnostic criteria. Different triggers could be advocated as possible etiologies of myocarditis such as viral and non-viral infections, medications, systemic autoimmune diseases and toxic reactions. The spectrum of clinical presentations of myocarditis is broad and varies from subclinical asymptomatic courses to refractory cardiogenic shock. The prognosis of patients with myocarditis depends mainly on the severity of clinical presentation. In particular, myocarditis patients developing cardiogenic shock refractory to optimal maximal medical treatment may benefit from the use of veno-arterial extracorporeal membrane oxygenation (VA-ECMO) as a temporary mechanical circulatory support (MCS). The aim of the present report is to offer a review of the most important articles of the literature showing the results of VA-ECMO in the specific setting of cardiogenic shock due to myocarditis in adult patients. PMID:27499982

  18. Renal histology in two adult patients with type I glycogen storage disease.

    Science.gov (United States)

    Obara, K; Saito, T; Sato, H; Ogawa, M; Igarashi, Y; Yoshinaga, K

    1993-02-01

    Two adult patients with type I glycogen storage disease (I-GSD) had chronic renal disease with heavy proteinuria. Renal biopsies showed focal glomerular sclerosis, interstitial fibrosis, tubular atrophy or vacuolation, and prominent arteriosclerosis. Marked glomerular hypertrophy was demonstrated histometrically. Oil red O staining in one patient revealed numerous lipid deposits in the glomerular mesangium, tubular epithelial cells and interstitium. Electron microscopy in the other patient revealed diffuse thickening of the glomerular basement membrane (GBM) and lipid droplets within the mesangium. The glomerular hypertrophy, thickening of the GBM, and subsequent sclerosis were similar to those in insulin-dependent diabetes mellitus. These findings may explain the similarities between the natural histories of renal involvement in the two disorders. Particularly, glomerular hypertrophy may be a key step leading to glomerular sclerosis, which is the predominant finding I-GSD. Hyperlipidemia, which is commonly seen in I-GSD, may also accelerate the glomerular sclerosing process.

  19. Multidisciplinary Treatments, Patient Characteristics, Context of Care, and Adverse Incidents in Older, Hospitalized Adults

    Directory of Open Access Journals (Sweden)

    Leah L. Shever

    2012-01-01

    Full Text Available The purpose of this study was to examine factors that contribute to adverse incidents by creating a model that included patient characteristics, clinical conditions, nursing unit context of care variables, medical treatments, pharmaceutical treatments, and nursing treatments. Data were abstracted from electronic, administrative, and clinical data repositories. The sample included older adults hospitalized during a four-year period at one, academic medical facility in the Midwestern United States who were at risk for falling. Relational databases were built and a multistep, statistical model building analytic process was used. Total registered nurse (RN hours per patient day (HPPD and HPPDs dropping below the nursing unit average were significant explanatory variables for experiencing an adverse incident. The number of medical and pharmaceutical treatments that a patient received during hospitalization as well as many specific nursing treatments (e.g., restraint use, neurological monitoring were also contributors to experiencing an adverse incident.

  20. Methylphenidate misuse in adult patients and the impact of therapeutic use

    DEFF Research Database (Denmark)

    Jensen, L S; Pagsberg, Anne Katrine; Dalhoff, Kim

    2015-01-01

    OBJECTIVE: Methylphenidate (MPH) prescription rates for adults increase, but the extent of a parallel rise in toxic exposures and their causes and distribution between different MPH trade names are unexplored. METHOD: We retrospectively analyzed adult MPH exposures reported to the Danish Poison...... Information Centre from January 2006 to July 2012 and the association with MPH sales and the number of patients prescribed MPH. RESULTS: Of the 394 exposures (57% males, median age 27 years) reported, MPH status was available in 249 of whom 65.5% were prescribed MPH. Exposure was in 54% motivated by suicidal...... (particularly Ritalin(®)/Ritalin(®) Uno). Most exposures were intentional and motivated by suicide attempts or recreational use....

  1. Dose coefficients in pediatric and adult abdominopelvic CT based on 100 patient models

    Science.gov (United States)

    Tian, Xiaoyu; Li, Xiang; Segars, W. Paul; Frush, Donald P.; Paulson, Erik K.; Samei, Ehsan

    2013-12-01

    Recent studies have shown the feasibility of estimating patient dose from a CT exam using CTDIvol-normalized-organ dose (denoted as h), DLP-normalized-effective dose (denoted as k), and DLP-normalized-risk index (denoted as q). However, previous studies were limited to a small number of phantom models. The purpose of this work was to provide dose coefficients (h, k, and q) across a large number of computational models covering a broad range of patient anatomy, age, size percentile, and gender. The study consisted of 100 patient computer models (age range, 0 to 78 y.o.; weight range, 2-180 kg) including 42 pediatric models (age range, 0 to 16 y.o.; weight range, 2-80 kg) and 58 adult models (age range, 18 to 78 y.o.; weight range, 57-180 kg). Multi-detector array CT scanners from two commercial manufacturers (LightSpeed VCT, GE Healthcare; SOMATOM Definition Flash, Siemens Healthcare) were included. A previously-validated Monte Carlo program was used to simulate organ dose for each patient model and each scanner, from which h, k, and q were derived. The relationships between h, k, and q and patient characteristics (size, age, and gender) were ascertained. The differences in conversion coefficients across the scanners were further characterized. CTDIvol-normalized-organ dose (h) showed an exponential decrease with increasing patient size. For organs within the image coverage, the average differences of h across scanners were less than 15%. That value increased to 29% for organs on the periphery or outside the image coverage, and to 8% for distributed organs, respectively. The DLP-normalized-effective dose (k) decreased exponentially with increasing patient size. For a given gender, the DLP-normalized-risk index (q) showed an exponential decrease with both increasing patient size and patient age. The average differences in k and q across scanners were 8% and 10%, respectively. This study demonstrated that the knowledge of patient information and CTDIvol/DLP values may

  2. Bone mineral density and bone scintigraphy in adult Saudi female patients with Osteomalacia

    International Nuclear Information System (INIS)

    This prospective study was conducted to demonstrate the role of bone mineral density (BMD) and bone scan in the management of adult Saudi female patients with established diagnosis of osteomalacia. Bone scan using Tc99m methylene diphosphate (MDP) and BMD of the lumbar spine and femoral neck using dual x-ray absorptiometry (DXA) were performed at the time of diagnosis 6 months and one year after therapy in 96 Saudi female patients attending the metabolic bone disease clinic at King Khalid University Hospital, King Saud University, Riyadh, Kingdom of Saudi Arabia, between January 1997 through to June 1999, aged between 20 and 73 years (mean 42 years). Alkaline phosphates, calcium and inorganic phosphorus were measured for all patients before and after treatment. 25 Hydroxy vitamin D was only measured with the first BMD measurements. A bone profile showed typical biochemical abnormalities of osteomalacia.The bone scan showed features of superscan in all patients and pseudofractures in 43 patients. BMD measures were compared with that of normal Saudi subjects matched for age and sex. The BMD was low at diagnosis and showed significant improvement after therapy. The improvement of bone density in response to therapy was more evident in lumbar spine than in femoral neck bone.Our results showed that BMD in adult Saudi female patients with osteomalacia was markedly affected probably due to specific constitutional and environmental factors ( inadeqate exercise, lack of sun exposure and lack of intake of milk and dairy products). In addition, lumbar BMD and serum calcium appeared to be better markers to monitor therapy.Bone scan helped in demonstrating disease activity, the presence of pseudofractures. (author)

  3. Etiology and antimicrobial resistance of community-acquired pneumonia in adult patients in China

    Institute of Scientific and Technical Information of China (English)

    TAO Li-li; DENG Wei-wu; HU Bi-jie; HE Li-xian; WEI Li; XIE Hong-mei; WANG Bao-qing; LI Hua-ying; CHEN Xue-hua; ZHOU Chun-mei

    2012-01-01

    Background Appropriate antimicrobial therapy of community-acquired pneumonia (CAP) is mainly based on the distribution of etiology and antimicrobial resistance of major pathogens.We performed a prospective observational study of adult with CAP in 36 hospitals in China.Methods Etiological pathogens were isolated in each of the centers,and all of the isolated pathogens were sent to Zhongshan Hospital for antimicrobial susceptibility tests using agar dilution.Results A total of 593 patients were enrolled in this study,and 242 strains of bacteria were isolated from 225 patients.Streptococcus pneumoniae (79/242,32.6%) was the most frequently isolated pathogen,followed by Haemophilus influenzae (55/242,22.7%) and Klebsiella pneumoniae (25/242,10.3%).Totally 527 patients underwent serological tests for atypical pathogens; Mycoplasma pneumoniae and Chlamydia pneumoniae infections were identified in 205 (38.9%)and 60 (11.4%) patients respectively.Legionella pneumophila infections were identified in 4.0% (13/324) of patients.The non-susceptibility rate of isolated Streptococcus pneumoniae to erythromycin and penicillin was 63.2% and 19.1%respectively.Six patients died from the disease,the 30-day mortality rate was 1.1% (6/533).Conclusions The top three bacteria responsible for CAP in Chinese adults were Streptococcus pneumonia,Haemophitus influenza and Klebsiella pneumonia.There was also a high prevalence of atypical pathogens and mixed pathogens.The resistance rates of the major isolated pathogens were relatively low except for the high prevalence of macrolide resistance in Streptococcus pneumoniae.

  4. Impact of hydrocortisone hemisuccinate use on outcome of severe scorpion-envenomed adult patients.

    Science.gov (United States)

    Bahloul, Mabrouk; Chaari, Anis; Dammak, Hassen; Ben Algia, Najla; Medhioub, Fatma; Ben Hamida, Chokri; Chelly, Hedi; Bouaziz, Mounir

    2014-01-01

    The aim of this study is to analyze if the infusion of hydrocortisone hemisuccinate improve outcome in severe scorpion-envenomated adult patients admitted to intensive care unit (ICU). Pairwise retrospective case-control study with 1:1 matching was designed. Patients were defined as cases when they received hydrocortisone hemisuccinate (as alone steroids) during hospitalization and as controls when they did not received any steroids. Patients were matched according to age, severity factors at admission represented by the presence of pulmonary edema and grades of severity of scorpion envenomation, and scorpion antivenom administration. Eighty-four patients were included as follows: 42 patients in the cases group and 42 patients in the control group. The mean age (±SD) was 40±21 years, ranging from 16 to 90 years. Moreover, 67 (80%) patients have a systemic inflammatory response syndrome on ICU admission. The comparison between cases group and control group showed that age is not significantly different. There were the same proportions of patients with pulmonary edema in 2 groups. Moreover, 23 (54%) patients in case group and 23 (54%) in the control group received scorpion antivenom (P>0.05). The mean temperature on admission was also not significantly different. The presence of systemic inflammatory response syndrome was again not significantly different between 2 groups. The comparison of outcome of the 2 groups showed that the use of mechanical ventilation and its duration, the ICU stay length, and ICU mortality was not significantly different between the 2 groups. Although our study has some limitations, it confirms that the use of hydrocortisone hemisuccinate in severe scorpion-envenomed patients did not improve their outcome. PMID:23584312

  5. Autistic-like traits in adult patients with mood disorders and schizophrenia.

    Directory of Open Access Journals (Sweden)

    Junko Matsuo

    Full Text Available Autism spectrum disorder often co-occurs with other psychiatric disorders. Although a high prevalence of autistic-like traits/symptoms has been identified in the pediatric psychiatric population of normal intelligence, there are no reports from adult psychiatric population. This study examined whether there is a greater prevalence of autistic-like traits/symptoms in patients with adult-onset psychiatric disorders such as major depressive disorder (MDD, bipolar disorder, or schizophrenia, and whether such an association is independent of symptom severity. The subjects were 290 adults of normal intelligence between 25 and 59 years of age (MDD, n=125; bipolar disorder, n=56; schizophrenia, n=44; healthy controls, n=65. Autistic-like traits/symptoms were measured using the Social Responsiveness Scale for Adults. Symptom severity was measured using the Positive and Negative Symptoms Scale, the Hamilton Depression Rating Scale, and/or the Young Mania Rating Scale. Almost half of the clinical subjects, except those with remitted MDD, exhibited autistic-like traits/symptoms at levels typical for sub-threshold or threshold autism spectrum disorder. Furthermore, the proportion of psychiatric patients that demonstrated high autistic-like traits/symptoms was significantly greater than that of healthy controls, and not different between that of remitted or unremitted subjects with bipolar disorder or schizophrenia. On the other hand, remitted subjects with MDD did not differ from healthy controls with regard to the prevalence or degree of high autistic-like traits/symptoms. A substantial proportion of adults with bipolar disorder and schizophrenia showed high autistic-like traits/symptoms independent of symptom severity, suggesting a shared pathophysiology among autism spectrum disorder and these psychiatric disorders. Conversely, autistic-like traits among subjects with MDD were associated with the depressive symptom severity. These findings suggest the

  6. Autistic-like traits in adult patients with mood disorders and schizophrenia.

    Science.gov (United States)

    Matsuo, Junko; Kamio, Yoko; Takahashi, Hidetoshi; Ota, Miho; Teraishi, Toshiya; Hori, Hiroaki; Nagashima, Anna; Takei, Reiko; Higuchi, Teruhiko; Motohashi, Nobutaka; Kunugi, Hiroshi

    2015-01-01

    Autism spectrum disorder often co-occurs with other psychiatric disorders. Although a high prevalence of autistic-like traits/symptoms has been identified in the pediatric psychiatric population of normal intelligence, there are no reports from adult psychiatric population. This study examined whether there is a greater prevalence of autistic-like traits/symptoms in patients with adult-onset psychiatric disorders such as major depressive disorder (MDD), bipolar disorder, or schizophrenia, and whether such an association is independent of symptom severity. The subjects were 290 adults of normal intelligence between 25 and 59 years of age (MDD, n=125; bipolar disorder, n=56; schizophrenia, n=44; healthy controls, n=65). Autistic-like traits/symptoms were measured using the Social Responsiveness Scale for Adults. Symptom severity was measured using the Positive and Negative Symptoms Scale, the Hamilton Depression Rating Scale, and/or the Young Mania Rating Scale. Almost half of the clinical subjects, except those with remitted MDD, exhibited autistic-like traits/symptoms at levels typical for sub-threshold or threshold autism spectrum disorder. Furthermore, the proportion of psychiatric patients that demonstrated high autistic-like traits/symptoms was significantly greater than that of healthy controls, and not different between that of remitted or unremitted subjects with bipolar disorder or schizophrenia. On the other hand, remitted subjects with MDD did not differ from healthy controls with regard to the prevalence or degree of high autistic-like traits/symptoms. A substantial proportion of adults with bipolar disorder and schizophrenia showed high autistic-like traits/symptoms independent of symptom severity, suggesting a shared pathophysiology among autism spectrum disorder and these psychiatric disorders. Conversely, autistic-like traits among subjects with MDD were associated with the depressive symptom severity. These findings suggest the importance of

  7. Ashkenazi-Jewish and non-Jewish adult GM2 gangliosidosis patients share a common genetic defect.

    OpenAIRE

    Navon, R; Kolodny, E H; Mitsumoto, H; Thomas, G H; Proia, R L

    1990-01-01

    The adult form of Tay-Sachs disease, adult GM2 gangliosidosis, is an autosomal recessive neurological disorder caused by a partial deficiency of beta-hexosaminidase A. We had previously identified, in Ashkenazi-Jewish adult GM2 gangliosidosis patients, a Gly269----Ser mutation in the beta-hexosaminidase alpha-subunit. All of the Ashkenazi patients were found to be compound heterozygotes with an allele containing the Gly269----Ser mutation together with one of the Ashkenazi infantile Tay-Sachs...

  8. Mental health care Monitor Older adults (MEMO) : monitoring patient characteristics and outcome in Dutch mental health services for older adults

    NARCIS (Netherlands)

    Veerbeek, Marjolein; Voshaar, Richard Oude; Depla, Marja; Pot, Anne Margriet

    2013-01-01

    Information on which older adults attend mental health care and whether they profit from the care they receive is important for policy-makers. To assess this information in daily practice, the Mental health care Monitor Older adults (MEMO) was developed in the Netherlands. The aim of this paper is t

  9. Estimation of effective doses to adult and pediatric patients from multislice computed tomography: A method based on energy imparted

    International Nuclear Information System (INIS)

    The purpose of this study is to provide a method and required data for the estimation of effective dose (E) values to adult and pediatric patients from computed tomography (CT) scans of the head, chest abdomen, and pelvis, performed on multi-slice scanners. Mean section radiation dose (dm) to cylindrical water phantoms of varying radius normalized over CT dose index free-in-air (CTDIF) were calculated for the head and body scanning modes of a multislice scanner with use of Monte Carlo techniques. Patients were modeled as equivalent water phantoms and the energy imparted (ε) to simulated pediatric and adult patients was calculated on the basis of measured CTDIF values. Body region specific energy imparted to effective dose conversion coefficients (E/ε) for adult male and female patients were generated from previous data. Effective doses to patients aged newborn to adult were derived for all available helical and axial beam collimations, taking into account age specific patient mass and scanning length. Depending on high voltage, body region, and patient sex, E/ε values ranged from 0.008 mSv/mJ for head scans to 0.024 mSv/mJ for chest scans. When scanned with the same technique factors as the adults, pediatric patients absorb as little as 5% of the energy imparted to adults, but corresponding effective dose values are up to a factor of 1.6 higher. On average, pediatric patients absorb 44% less energy per examination but have a 24% higher effective dose, compared with adults. In clinical practice, effective dose values to pediatric patients are 2.5 to 10 times lower than in adults due to the adaptation of tube current. A method is provided for the calculation of effective dose to adult and pediatric patients on the basis of individual patient characteristics such as sex, mass, dimensions, and density of imaged anatomy, and the technical features of modern multislice scanners. It allows the optimum selection of scanning parameters regarding patient doses at CT

  10. Prolonged survival in adult neurofibromatosis type I patients with recurrent high-grade gliomas treated with bevacizumab.

    Science.gov (United States)

    Theeler, Brett J; Ellezam, Benjamin; Yust-Katz, Shlomit; Slopis, John M; Loghin, Monica E; de Groot, John F

    2014-08-01

    Astrocytic tumors, especially optic pathway pilocytic astrocytomas, are common in pediatric NF1 patients. High-grade gliomas (HGGs) appear to be rare in adult and pediatric NF1 patients. This is a series of five consecutive, adult NF1 patients with recurrent HGGs treated at The University of Texas MD Anderson Cancer Center. Four patients met consensus clinical criteria for NF1 and one patient had presumed segmental NF1. Three patients had glioblastomas, one gliosarcoma, and one progressive, enhancing optic pathway glioma which was not biopsied. Two tumors had molecular testing performed; both were IDH wild type and activating oncogene mutations (1 BRAFV600E and 1 PIK3CA mutation) were found in these tumors. All five patients received bevacizumab-containing regimens at tumor recurrence. The median number of 4-week cycles of bevacizumab was 20. All five patients experienced prolonged post-recurrence survival following bevacizumab treatment ranging from ten to 72 months. The median overall survival from HGG diagnosis was 72.6 months with three patients alive and progression free at last follow-up. Three out of five patients developed vascular complications leading to bevacizumab discontinuation. In this case series, adult NF1 patients with recurrent HGGs had prolonged, post-recurrence survival after treatment with bevacizumab-containing regimens. Based on these results, further study of antiangiogenic therapy in NF1 patients with HGGs and bevacizumab-response in sporadic HGG patients with NF1-mutated tumors is warranted. PMID:24859329

  11. Prevalence of Thrombocytopenia among Chinese Adult Antiretroviral-na(i)ve HIV-positive Patients

    Institute of Scientific and Technical Information of China (English)

    Hong-Wei Fan; Fu-Ping Guo; Yi-Jia Li; Ning Li; Tai-Sheng Li

    2015-01-01

    Background:The prevalence ofthrombocytopenia among Chinese antiretroviral therapy (ART)-na(i)ve HIV-infected adults has not been well-described.The aim of this study was to investigate the prevalence and associated risk factors of thrombocytopenia among Chinese ART-na(i)ve HIV-infected adults.Methods:We performed a cross-sectional study of Chinese adult ART-na(i)ve HIV-infected patients from September 2005 through August 2014.Socio-demographic variables and laboratory results including platelets,CD4+ cell count,and viral load were obtained from medical records.Factors and outcomes associated with thrombocytopenia were assessed using logistic regression.Results:A total of 1730 adult ART-na(i)ve HIV-infected patients was included.The mean age was 38 years.The prevalence of thrombocytopenia was 4.5%.There were significant differences in the prevalence of thrombocytopenia between patients <30 years of age (2.8%) and 30-39 years (4.0%) compared with patients greater than 50 years (7.0%) (P =0.006 and P =0.044,respectively).The prevalence of thrombocytopenia was also significantly different between patients with CD4+ counts of 200-349 cells/mm3 (3.3%) and >350 cells/mm3 (2.8%) compared with patients with CD4+ counts of50-199 cells/mm3 (7.1%) (P =0.002 and P =0.005,respectively).The prevalence of thrombocytopenia was significantly different by hepatitis C virus antibody (HCV-Ab) seropositivity (10.2% for HCV-Ab positive vs.3.9% for HCV-Ab negative,P =0.001).We observed differences in prevalence of thrombocytopenia by mode of transmission of HIV infection:Blood transmission (10.7%) versus men who have sex with men (3.9%) (P =0.002) and versus heterosexual transmission (3.9%) (P =0.001).In binary logistic regression analyses,age ≥>50 years,HCV-Ab positivity and having a CD4+ cell count of 50-199 cells/mm3 were significantly associated with thrombocytopenia with adjusted odds ratio of 2.482 (95% confidence interval [CI]:1.167,5.281,P=0

  12. Long-term consumption of oats in adult celiac disease patients.

    Science.gov (United States)

    Kaukinen, Katri; Collin, Pekka; Huhtala, Heini; Mäki, Markku

    2013-11-01

    Many celiac disease patients tolerate oats, but limited data are available on its long-term consumption. This was evaluated in the present study, focusing on small-bowel mucosal histology and gastrointestinal symptoms in celiac adults maintaining a strict gluten-free diet with or without oats. Altogether 106 long-term treated celiac adults were enrolled for this cross-sectional follow-up study. Daily consumption of oats and fiber was assessed, and small-bowel mucosal morphology and densities of CD3+, αβ+ and γσ+ intraepithelial lymphocytes determined. Gastrointestinal symptoms were assessed by a validated Gastrointestinal Symptom Rating Scale questionnaire. Seventy (66%) out of the 106 treated celiac disease patients had consumed a median of 20 g of oats (range 1-100 g) per day for up to eight years; all consumed oat products bought from general stores. Daily intake and long-term consumption of oats did not result in small-bowel mucosal villous damage, inflammation, or gastrointestinal symptoms. Oat-consumers had a significantly higher daily intake of fiber than those who did not use oats. Two thirds of celiac disease patients preferred to use oats in their daily diet. Even long-term ingestion of oats had no harmful effects.

  13. [Determination of serum interleukin-6 concentration by an enzyme-linked immunosorbent assay in patients with paraproteinemia].

    Science.gov (United States)

    Yamagishi, Y; Hidaka, Y; Sasaki, K; Nihei, K; Itoh, Y; Kawai, T

    1992-03-01

    A sensitive enzyme-linked immunosorbent assay of human interleukin-6 (IL-6) was developed to measure the serum IL-6 by Fujirebio INC. Its sensitivity was 3 pg/ml and its analytical range was from 3 to 200 pg/ml. Its precision, reproducibility, and sensitivity were quite satisfactory. The serum IL-6 levels in 200 normal individuals were less than 3 pg/ml. Serum IL-6 concentration in patients with malignant and benign monoclonal gammopathy (BMG) was determined by an ELISA. Serum IL-6 concentration in patients with Bence Jones protein (BJP) type multiple myeloma (MM) (n = 12) was 12.3 +/- 12.7 (mean +/- SD) pg/ml, BJP and IgG type MM (n = 4) 11.5 +/- 5.8 pg/ml, IgM type MM (n = 11) 11.1 +/- 17.5 pg/ml and IgA type MM (n = 4) 4.0 +/- 1.4 pg/ml. They were significantly higher in BJP, BJP and IgG, and IgM types than in normal individuals. The cases with the serum IL-6 of more than 10 pg/ml were move frequent in MM (32.8%) than in BMG (16.3%). The correlation between the serum IL-6 and C-reactive protein (CRP) was r = 0.563 in patients with MM (n = 61) and r = 0.498 in BMG (n = 43). Besides, during the clinical course of a patient with IgG-lambda and BJP-lambda type MM, serum IL-6 concentration responded more sharply than CRP and WBC on candida infection. The measurement of serum IL-6 therefore, seemed not useful for differential diagnosis of monoclonal gammopathies, but it seemed useful as an acute phase protein as well as CRP.

  14. NEUROPSYCHOLOGICAL CHARACTERIZATION OF ADULT PATIENTS UNDER DIALYSIS IN A SPECIALIZED INSTITUTIONIN MEDELLIN, COLOMBIA

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    ANA DUARTE

    2006-10-01

    Full Text Available Introduction: Patients with chronic renal failure (CRF have cognitive impairments and intellectual deficiencies comparedwith normal people. Objective: To analyze the neuropsychological characteristics in adult patients (18 to 65 years old,belonging to a dialysis program in the Instituto del Riñón [Kidney Institute] of Medellín-Colombia. Subjects andMethods: A non-randomized sample of 59 patients, aged between 23 to 64 years old, a neuropsychological tests batterywas applied to patients, which assessed attention, memory, language, visual abilities, motor skills, executive functionand intellectual level. Comparisons with means from general population were done, and analysis comparing gender,age, school grades, socio economic stratum, and some clinical characteristics (type of dialysis, time from the startingdialysis, number of hospitalizations, Kt/v level, hematocrit, depression, and number of hospitalizations. Results:Patients had significant low performance in almost all neuropsychological functions, compared with general population.Comparisons between age, education and socioeconomic strata groups showed differences on executive function,visual-motor, visual perception, attention, and intelligence tasks. None difference was found between the clinicalgroups. Conclusions: Patients with CRF had disseminated cognitive impairment compared to general population.

  15. Genetic heterogeneity in Gaucher disease: physicokinetic and immunologic studies of the residual enzyme in cultured fibroblasts from non-neuronopathic and neuronopathic patients.

    Science.gov (United States)

    Grabowski, G A; Goldblatt, J; Dinur, T; Kruse, J; Svennerholm, L; Gatt, S; Desnick, R J

    1985-07-01

    To elucidate the genetic heterogeneity in the three major phenotypic subtypes of Gaucher disease, the residual acid beta-glucosidase in fibroblasts from patients with all three subtypes from different ethnic and demographic groups was investigated by comparative kinetic, thermostability, and immunotitration studies. The kinetic studies delineated three distinct groups (designated A, B, and C) of residual activities with characteristic responses to the enzyme modifiers, taurocholate (or phosphatidylserine), and glucosyl sphingosine (or N-hexyl glucosyl sphingosine); Group A residual enzymes responded normally to these modifiers. All neuronopathic patients (types 2 and 3) and most non-Jewish, non-neuronopathic patients (type 1) had group A residual activities and thus could not be distinguished by their kinetic properties. Group B residual enzymes had markedly abnormal responses to these modifiers. All Ashkenazi and only two non-Jewish type 1 patients had group B residual activities. Group C residual activity had an intermediate response to all modifiers and represented a single Afrikaner type 1 patient. Pedigree studies indicated that this patient was a genetic compound for the group A (type 2) and group B (type 1) mutations. Thermostability studies showed additional heterogeneity of the residual activities within the three kinetic groups. Group A (type 2) and group B (type 1) enzymes had similarly decreased thermostabilities. In contrast, group A (type 1) residual activities were heterogeneous; three classes of thermostabilities were found among these enzymes: normal, decreased, and increased. Immunotitration of equal amounts of the normal or Gaucher disease beta-glucosidase activities with monospecific IgG indicated that the enzyme proteins from most Gaucher disease patients were antigenically altered and/or that large amounts of catalytically abnormal or inactive antigen were present. A decreased amount of antigenically and catalytically normal enzyme was present

  16. A Systematic Review of Psychological Interventions for Adult and Pediatric Patients with Vocal Cord Dysfunction

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    Loveleen eGuglani

    2014-08-01

    Full Text Available Background: Vocal Cord Dysfunction (VCD or Paradoxical Vocal Fold Motion (PVFM is a functional disorder of the vocal cords that requires multidisciplinary treatment. Besides relaxation techniques, the use of psychological interventions can help treat the underlying psychological co-morbidities. There is currently no literature that examines the effectiveness of psychological interventions for VCD/PVFM. Objectives: To review the evidence for psychological interventions used for the treatment of patients with VCD/PVFM. Data Sources: We searched electronic databases for English medical literature using Pubmed (Medline, PsycInfo, Cochrane Database of Systematic Reviews, Cochrane Central Registry of Controlled Trials and Clinicaltrials.gov. The date range for our search is from July 1963 to July 2013. Study Eligibility Criteria, Participants and Interventions: We included studies that reported the use of psychological interventions in both adults and children diagnosed with VCD/PVFM. We included randomized controlled trials, case-control studies, retrospective chart reviews, prospective case series, and individual case reports. Results: Most reported studies are small case series or individual case reports that have described the use of interventions such as psychotherapy, behavioral therapy, use of anti-anxiety and anti-depressant medications, and hypnotherapy in conjunction with breathing exercises taught by speech therapists for symptomatic relief. Among the various psychological interventions that have been reported, there is no data regarding effectiveness and/or superiority of one approach over another in either adult or pediatric patients. Conclusions: Psychological interventions have a role to play in the management of adult and pediatric patients with VCD/PVFM. Future prospective studies using uniform approaches for treatment of associated psychopathology may help address this question. Systematic Review Registration Number: CRD42013004873

  17. Post Hoc Analyses of Anxiety Measures in Adult Patients With Generalized Anxiety Disorder Treated With Vilazodone

    Science.gov (United States)

    Khan, Arif; Durgam, Suresh; Tang, Xiongwen; Ruth, Adam; Mathews, Maju; Gommoll, Carl P.

    2016-01-01

    Objective To investigate vilazodone, currently approved for major depressive disorder in adults, for generalized anxiety disorder (GAD). Method Three randomized, double-blind, placebo-controlled studies showing positive results for vilazodone (2,040 mg/d) in adult patients with GAD (DSM-IV-TR) were pooled for analyses; data were collected from June 2012 to March 2014. Post hoc outcomes in the pooled intent-to-treat population (n = 1,462) included mean change from baseline to week 8 in Hamilton Anxiety Rating Scale (HARS) total score, psychic and somatic anxiety subscale scores, and individual item scores; HARS response (≥ 50% total score improvement) and remission (total score ≤ 7) at week 8; and category shifts, defined as HARS item score ≥ 2 at baseline (moderate to very severe symptoms) and score of 0 at week 8 (no symptoms). Results The least squares mean difference was statistically significant for vilazodone versus placebo in change from baseline to week 8 in HARS total score (−1.83, P anxiety (−1.21, P anxiety (−0.63, P < .01) subscale scores; differences from placebo were significant on 11 of 14 HARS items (P < .05). Response rates were higher with vilazodone than placebo (48% vs 39%, P < .001), as were remission rates (27% vs 21%, P < .01). The percentage of patients who shifted to no symptoms was significant for vilazodone on several items: anxious mood, tension, intellectual, depressed mood, somatic-muscular, somatic-sensory, cardiovascular, respiratory, and autonomic symptoms (P < .05). Conclusions Treatment with vilazodone versus placebo was effective in adult GAD patients, with significant differences between treatment groups found on both psychic and somatic HARS items. Trial Registration ClinicalTrials.gov identifiers: NCT01629966, NCT01766401, NCT01844115.

  18. Relationship between angiotensin-converting enzyme gene polymorphism and cardio-brain complications in patients with NIDDM (type 2 diabetes mellitus)

    International Nuclear Information System (INIS)

    Objective: To investigate the relationship between angiotensin-converting enzyme gene polymorphism and cardio-brain complications in patients with NIDDM. Methods: The angiotensin-converting enzyme (ACE) gene insertion/deletion polymorphism in 174 patients with NIDDM and 62 controls were examined with PCR. Results: ACE gene I/D polymorphism was closely related to coronary heart disease (angina, cardiac infarction) and cerebral infarction in diabetic patients but not with hypertension. Plasma renin activity and plasma angiotensin II levels in complicated diabetic patients with ACE D/D gene were significantly higher than those in the controls (p < 0.01). Their aldosterone and endothelin contents were not significantly different. Conclusion: Examination of ACE gene I/D polymorphism was useful for the primary prevention of cardio-brain complications in diabetic patients and helpful in the early diagnosis and therapy of coronary heart disease and cerebral infarction

  19. IgE Sensitization Profiles Differ between Adult Patients with Severe and Moderate Atopic Dermatitis.

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    Irene Mittermann

    Full Text Available Atopic dermatitis (AD is a complex chronic inflammatory disease where allergens can act as specific triggering factors.To characterize the specificities of IgE-reactivity in patients with AD to a broad panel of exogenous allergens including microbial and human antigens.Adult patients with AD were grouped according to the SCORAD index, into severe (n = 53 and moderate AD (n = 126. As controls 43 patients were included with seborrhoeic eczema and 97 individuals without history of allergy or skin diseases. Specific IgE reactivity was assessed in plasma using Phadiatop®, ImmunoCap™, micro-arrayed allergens, dot-blotted recombinant Malassezia sympodialis allergens, and immune-blotted microbial and human proteins.IgE reactivity was detected in 92% of patients with severe and 83% of patients with moderate AD. Sensitization to cat allergens occurred most frequently, followed by sensitization to birch pollen, grass pollen, and to the skin commensal yeast M. sympodialis. Patients with severe AD showed a significantly higher frequency of IgE reactivity to allergens like cat (rFel d 1 and house dust mite (rDer p 4 and 10, to Staphylococcus aureus, M. sympodialis, and to human antigens. In contrast, there were no significant differences in the frequencies of IgE reactivity to the grass pollen allergens rPhl p 1, 2, 5b, and 6 between the two AD groups. Furthermore the IgE reactivity profile of patients with severe AD was more spread towards several different allergen molecules as compared to patients with moderate AD.We have revealed a hitherto unknown difference regarding the molecular sensitization profile in patients with severe and moderate AD. Molecular profiling towards allergen components may provide a basis for future investigations aiming to explore the environmental, genetic and epigenetic factors which could be responsible for the different appearance and severity of disease phenotypes in AD.

  20. Adult Separation Anxiety and TCI-R Personality Dimensions in Patients with Anxiety, Alcohol Use, and Gambling: A Preliminary Report

    OpenAIRE

    Gino Pozzi; Angelo Bruschi; Andrea De Angelis; Marco Pascucci; Daniele Stavros Hatzigiakoumis; Paolo Grandinetti; Marco Di Nicola; Stefano Pini; Luigi Janiri

    2014-01-01

    Background. Nowadays, adult separation anxiety disorder (ASAD) is an established diagnostic category but is little investigated in subjects with addictive behaviours. Objective. To assess the presence of ASAD among patients with addictive disorders in comparison with anxiety patients and measure the personality correlates in all these groups. Methods. 103 outpatients, meeting DSM-IV-TR criteria for anxiety disorders (38 patients), alcohol dependence (30 patients), or pathological gambling (35...

  1. STUDY ON THE CLINICAL CHARACTERISTICS OF ADULT PATIENTS WITH KETOSISONSET DIABETES

    Institute of Scientific and Technical Information of China (English)

    叶新华; 成金罗

    2013-01-01

    Objective To explore the classification and analyze the clinical characteristics of adult diabetic patients with ketosis as initial manifestation.Methods 142 cases with initial onset of ketosis were retrospectively analyzed and the levels of blood lipid,random blood glucose,glycosylated hemoglobin,islet function and islet autoantibody[insulin autoantibody (IAA) ,glutamic acid decarboxylase antibody (GADA) ]were measured.The blood pressure and family history of diabetes were also documented.Based on the presence of islet autoantibodies (A+or

  2. Surgical correction of class II skeletal malocclusion in an adult patient

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    Ramakrishnan Balachander

    2014-01-01

    Full Text Available Correction of skeletal deformities in adult patients with orthodontics is limited. Orthognathic surgery is the best option for cases when camouflage treatment is questionable and growth modulation is not possible. This case report illustrates the benefit of the team approach in correcting vertical maxillary excess along with class II skeletal deformity. A cosmetic correction was achieved by superior repositioning of maxilla with LeFort I osteotomy and augmentation genioplasty, along with orthodontic treatment. The patient′s facial appearance was markedly improved along with functional and stable occlusion

  3. Closure of huge palatal fistula in an adult patient with isolated cleft palate: a technical note.

    Science.gov (United States)

    Rahpeyma, Amin; Khajehahmadi, Saeedeh

    2015-02-01

    Closure of huge palatal fistula surrounded by fully erupted permanent dentition in the adult patients with cleft is a challenge. Posteriorly based buccinator myomucosal flap is a neurovascular pedicled flap, with inherent nature of thin thickness, saliva secretion, and axial pattern blood supply. Vicinity of donor site to the palate and low donor-site morbidity are the other advantages. It is an ideal choice in such situation. In this article, the details of surgical technique and the effectiveness of this method are presented. PMID:25750845

  4. Closure of Huge Palatal Fistula in an Adult Patient with Isolated Cleft Palate: A Technical Note

    Directory of Open Access Journals (Sweden)

    Amin Rahpeyma, DDS

    2015-02-01

    Full Text Available Summary: Closure of huge palatal fistula surrounded by fully erupted permanent dentition in the adult patients with cleft is a challenge. Posteriorly based buccinator myomucosal flap is a neurovascular pedicled flap, with inherent nature of thin thickness, saliva secretion, and axial pattern blood supply. Vicinity of donor site to the palate and low donor-site morbidity are the other advantages. It is an ideal choice in such situation. In this article, the details of surgical technique and the effectiveness of this method are presented.

  5. Endoscopic-assisted minimally invasive resection of a papillary muscle blood cyst in an adult patient.

    Science.gov (United States)

    Okamoto, Kazuma; Kudo, Mikihiko; Hayashi, Kanako; Shimizu, Hideyuki

    2016-02-01

    We describe endoscopic-assisted minimally invasive resection of a blood cyst originating from the papillary muscle that caused severe mitral regurgitation and necessitated mitral valve replacement in an active adult woman, as well as a review of the relevant literature. An endoscopic view increases the visibility of the surgical target and facilitates a precise observation of the tumour and dissection at the appropriate layer. The On-X mechanical valve was chosen for mitral valve repair to minimize thromboembolic risk. This patient additionally benefited from endoscopic-assisted right minithoracotomy in terms of both cosmetic and functional aspects. PMID:26586675

  6. The experience of specialist inpatient treatment for anorexia nervosa: A qualitative study from adult patients' perspectives.

    Science.gov (United States)

    Smith, Vivien; Chouliara, Zoe; Morris, Paul G; Collin, Paula; Power, Kevin; Yellowlees, Alex; Grierson, David; Papageorgiou, Elena; Cook, Moira

    2016-01-01

    This qualitative study aimed to explore experiences of women currently undergoing specialist inpatient treatment for anorexia nervosa. Interviews were carried out with 21 women with a diagnosis of anorexia nervosa from a specialist adult inpatient eating disorder unit. Five master themes emerged using thematic analysis: (1) shifts in control, (2) experience of transition, (3) importance of supportive staff relationships, (4) sharing with peers and (5) process of recovery and self-discovery. Findings suggest that patients experience a process of change and adjustment in relation to levels of perceived personal control, attachment to the treatment environment and a sense of self-identity. PMID:24505059

  7. Identifying Adult Dengue Patients at Low Risk for Clinically Significant Bleeding.

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    Joshua G X Wong

    Full Text Available Clinically significant bleeding is important for subsequent optimal case management in dengue patients, but most studies have focused on dengue severity as an outcome. Our study objective was to identify differences in admission parameters between patients who developed clinically significant bleeding and those that did not. We sought to develop a model for discriminating between these patients.We conducted a retrospective study of 4,383 adults aged >18 years who were hospitalized with dengue infection at Tan Tock Seng Hospital, Singapore from 2005 to 2008. Patients were divided into those with clinically significant bleeding (n = 188, and those without (n = 4,195. Demographic, clinical, and laboratory variables on admission were compared between groups to determine factors associated with clinically significant bleeding during hospitalization.On admission, female gender (p38°C (p38°C (aOR 1.81; 95% CI: 1.27-2.61, nausea/vomiting (aOR 1.39; 95% CI: 0.94-2.12, ANC (aOR 1.3; 95% CI: 1.15-1.46, ALC (aOR 0.4; 95% CI: 0.25-0.64, hematocrit percentage (aOR 0.96; 95% CI: 0.92-1.002 and platelet count (aOR 0.993; 95% CI: 0.988-0.998. At the cutoff of -3.919, the model achieved an AUC of 0.758 (sensitivity:0.87, specificity: 0.38, PPV: 0.06, NPV: 0.98.Clinical risk factors associated with clinically significant bleeding were identified. This model may be useful to complement clinical judgement in triaging adult dengue patients given the dynamic nature of acute dengue, particularly in pre-identifying those less likely to develop clinically significant bleeding.

  8. POLYMORPHISM IN THE ANGIOTENSIN-CONVERTING ENZYME (ACE GENE AND ACE ACTIVITY IN TYPE 2 DIABETIC PATIENTS

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    A Nikzamir

    2008-08-01

    Full Text Available "nDiabetes mellitus is a multifactorial disease. It has recently been shown that an insertion (I/deletion (D polymorphism exists in the angiotensin-converting enzyme (ACE gene that can affect the serum ACE level. There are three genotypes: DD, DI, and II, with the ACE level being highest in DD, intermediate in DI, and lowest in II. In the present investigation, 170 patients with type 2 diabetes mellitus (T2DM and 144 control subjects were studied. The ACE I/D polymorphism was determined by polymerase chain reaction (PCR utilizing specific primers. ACE activity was determined spectrophotometrically. Distribution of ACE gene (I/D polymorphism and allele frequencies in patients with T2DM were significantly different from those in control (P < 0.001; D allele frequency was 51% in T2DM vs. 48% in controls. The level of ACE activity was significantly higher in the DD genotype (91.1 ± 23.18 than those in ID (60.6 ± 22.8 and in II genotypes (36.8 ± 6.9. There was a significant difference in genotype distribution between the two groups (P < 0.001. New normal ranges of serum ACE level were determined for each genotype. Moreover, we found test sensitivity to be 62.3%. Serum ACE activity was significantly associated with ACE (I/D gene polymorphism.

  9. The impact of patient self assessment of deformity on HRQL in adults with scoliosis

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    Moss Nathan D

    2007-10-01

    Full Text Available Abstract Background Body image and HRQL are significant issues for patients with scoliosis due to cosmetic deformity, physical and psychological symptoms, and treatment factors. A selective review of scoliosis literature revealed that self report measures of body image and HRQL share unreliable correlations with radiographic measures and clinician recommendations for surgery. However, current body image and HRQL measures do not indicate which aspects of scoliosis deformity are the most distressing for patients. The WRVAS is an instrument designed to evaluate patient self assessment of deformity, and may show some promise in identifying aspects of deformity most troubling to patients. Previous research on adolescents with scoliosis supports the use of the WRVAS as a clinical tool, as the instrument shares strong correlations with radiographic measures and quality of life instruments. There has been limited use of this instrument on adult populations. Methods The WRVAS and the SF-36v2, a HRQL measure, were administered to 71 adults with scoliosis, along with a form to report age and gender. Preliminary validation analyses were performed on the WRVAS (floor and ceiling effects, internal consistency and collinearity, correlations with the SF-36v2, and multiple regression with the WRVAS total score as the predictor, and SF-36v2 scores as outcomes. Results The psychometric properties of the WRVAS were acceptable. Older participants perceived their deformities as more severe than younger participants. More severe deformities were associated with lower scores on the Physical Component Summary Score of the SF-36v2. Total WRVAS score also predicted Physical Component Summary scores. Conclusion The results of the current study indicate that the WRVAS is a reliable tool to use with adult patients, and that patient self assessment of deformity shared a relationship with physical rather than psychological aspects of HRQL. The current and previous studies

  10. Cleft palate and ADULT phenotype in a patient with a novel TP63 mutation suggests lumping of EEC/LM/ADULT syndromes into a unique entity: ELA syndrome.

    Science.gov (United States)

    Prontera, Paolo; Garelli, Emanuela; Isidori, Ilenia; Mencarelli, Amedea; Carando, Adriana; Silengo, Margherita Cirillo; Donti, Emilio

    2011-11-01

    Acro-dermato-ungual-lacrimal-tooth (ADULT) syndrome is a rare condition belonging to the group of ectodermal dysplasias caused by TP63 mutations. Its clinical phenotype is similar to ectrodactyly-ectodermal dysplasia-cleft lip/palate (EEC) and limb-mammary syndrome (LMS), and differs from these disorders mainly by the absence of cleft lip and/or palate. We report on a 39-year-old patient who was found to be heterozygous for a c.401G > T (p.Gly134Val) de novo mutation of TP63. This patient had the ADULT phenotype associated with cleft palate. Our findings, rather than extend the clinical spectrum of ADULT syndrome, suggest that cleft palate can no longer be considered an element for differential diagnosis for ADULT, EEC, and LMS. Our data, added to other reports on overlapping phenotypes, support the combining of these three phenotypes into a unique entity that we propose to call "ELA syndrome," which is an acronym of ectrodactyly-ectodermal dysplasia-cleft lip and palate, limb-mammary, and ADULT syndromes.

  11. Optimal management of venous thromboembolism in adolescent and young adult oncology patients

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    McKillop S

    2016-09-01

    Full Text Available Sarah McKillop,1 Cynthia Wu,2 Aisha Bruce,1 Joseph Brandwein2 1Division of Immunology, Hematology, Oncology, Palliative Care and Environmental Medicine, Department of Pediatrics, 2Division of Hematology, Department of Medicine, University of Alberta, Edmonton, AB, Canada Abstract: Venous thromboembolism (VTE is a serious complication experienced by adolescents and young adults (AYAs diagnosed with cancer. Data exist in the adult literature to guide the management of cancer-associated thrombosis. Unfortunately, little is known regarding the epidemiology of cancer-associated thrombosis in AYAs. As a result, evidence on the treatment and prevention of thrombosis in this vulnerable population is lacking, posing a great challenge to physicians caring for AYAs with cancer. It is clear that the basic principles of VTE likely apply to AYAs and that low-molecular-weight heparin is the drug of choice for the treatment of VTE regardless of age. We review the available data on the epidemiology, diagnostic methods, and management of AYAs with cancer and VTE. Recognizing the lack of accepted guidelines for the prevention or management of VTE in this population, we offer expert opinion recommendations to serve as guidance to improve management of thrombosis in AYA cancer patients. Keywords: adolescents, young adults, thrombosis, cancer, venous thromboembolism, anticoagulation

  12. Clinical characteristics of adult epilepsy patients in the 1997 Hong Kong epilepsy registry

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To study the clinical characteristics of 2952 patients with epilepsy who had received drug treatment from the neurology outpatient clinics of eight major hospitals in Hong Kong. Methods Retrospective review of outpatient records. Results 1601 (54.3%) males and 1351 (45.7%) females with a median age of 35.8 years (range, 10-94.8) were studied. Seizure types included generalized tonic-clonic in 80.7% of patients, complex partial in 28.3%, simple partial in 14.4%, atypical absence in 2.6% and myoclonic in 1.4%, and 30.4% of patients had more than one seizure type. EEG, CT brain, MRI brain and neuropsychological evaluation were obtained in 81.2%, 61.7%, 17.0% and 2.2% of patients, respectively. The etiology of epilepsy was cryptogenic in 59.9%, symptomatic in 35.1% and idiopathic in 3.9%; the commonest were intracranial infection, cerebral vascular disease, cranial trauma and perinatal insult. Phenytoin, carbamazepine and valproate were the most frequently used drugs and 25.9% of patients were taking more than two drugs. 48.3% of patients had active seizures in the past six months and 26.4% were considered to have unsatisfactory control of their epilepsy. Medical refractoriness of epilepsy was associated with a history of perinatal insult, intracranial infection, congenital brain malformation, intracranial neoplasm, cerebral vascular disease, hippocampal sclerosis, mental retardation and a history of status epilepticus (P<0.05). Conclusion In this local cohort of adult patients with epilepsy under specialist care, there were a considerable number of patients falling into the category of cryptogenic epilepsy. Risk factors associated with medical refractoriness are similar to previous studies.

  13. Functional MRI evidence for language plasticity in adult epileptic patients: Preliminary results

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    Emilie Cousin

    2008-03-01

    Full Text Available Emilie Cousin1, Monica Baciu1, Cédric Pichat1, Philippe Kahane2, Jean-François Le Bas31UMR CNRS/UPMF 5105, Laboratoire de Psychologie et Neurocognition; 2Laboratoire de Neurophysiopathologie de l’Epilepsie, CHU Grenoble; 3Unité IRM, CHU Grenoble, FranceAbstract: The present fMRI study explores the cerebral reorganisation of language in patients with temporal lobe epilepsy, according to the age of seizures onset (early or late and the hippocampal sclerosis (associated or not. Seven right-handed control volunteers and seven preoperative adult epileptic patients performed a rhyme decision (language condition and a visual detection (control condition tasks in visually presented words and unreadable characters, respectively. All patients were left hemisphere dominant for language. Appropriate statistical analyses provided the following preliminary results: (1 patients compared with healthy subjects showed lower degree of hemispheric lateralization with supplementary involvement of the right hemisphere; (2 the degree of hemispheric specialization depends on the considered region; (3 patients with early seizures show signs of temporal and parietal reorganization more frequently than patients with late onset of seizures; (4 patients with early seizures show a tendency for intra-hemispheric frontal reorganisation; (5 associated hippocampal sclerosis facilitates the inter-hemispheric shift of temporal activation. Although our patients were left hemisphere predominant for language, the statistical analyses indicated that the degree of lateralization was significantly lower than in healthy subjects. This result has been considered as the indication of atypical lateralization of language.Keywords: language, fMRI, plasticity, temporal epilepsy, age, hippocampal sclerosis

  14. Radioactive iodine (RAI) therapy for distantly metastatic differentiated thyroid cancer (DTC) in juvenile versus adult patients.

    Science.gov (United States)

    Kammori, Makoto; Fukumori, Tatsuya; Sugishita, Yoshiyuki; Hoshi, Masae; Shimizu, Kazuo; Yamada, Tetsu

    2015-01-01

    In general, juvenile differentiated thyroid carcinoma (DTC) demonstrate indolent characteristics and favorable prognosis are observed in comparison with many other carcinomas. However, recurrence is frequent, necessitating additional treatment, including radioactive iodine (RAI) therapy. In this report, the probability of recurrence, prognostic factors, treatment, and outcomes in both juvenile- and adult-onset DTC were analyzed and compared. At our institution, a total of 1552 DTC patients underwent thyroidectomy and/or lymph node dissection. The patients included 23 in their teens, 118 in their twenties, and 1412 in their thirties or older. The risk factors for distant metastases for DTC were male gender, follicular carcinoma, size of the PTC primary tumor, cervical lymph node metastases from PTC, and the presence of more than two distant metastatic foci. Patients with the highest risk underwent RAI ablation in line with institutional guidelines. Although the overall outcome in our juvenile patients was excellent, during follow-up, 4 (17.4%) of the 23 patients developed recurrent disease: 91.3% achieved complete remission, 4.35% partial remission, and 4.35% stable disease, with no disease-related deaths. Among the 118 patients in their twenties to thirties, 1 (0.8%) experienced progressive disease and disease-related death. A younger age at diagnosis and less radical primary surgery without subsequent RAI ablation are factors strongly predictive of distant metastases in patients with juvenile-onset DTC. To reduce the rate of relapse and improve surveillance for recurrent disease, total thyroidectomy followed by RAI appears to be the most beneficial initial treatment for patients with high- and intermediate-risk juvenile DTC.

  15. Assessment of adult patients with chronic liver failure for liver transplantation in 2015: who and when?

    Science.gov (United States)

    McCaughan, G W; Crawford, M; Sandroussi, C; Koorey, D J; Bowen, D G; Shackel, N A; Strasser, S I

    2016-04-01

    In 2015, there are a few absolute contraindications to liver transplantation. In adult patients, survival post-liver transplant is excellent, with 1-year survival rate >90% and 5-year survival rates >80% and predicted median allograft survival beyond 20 years. Patients with a Child-Turcotte Pugh score ≥9 or a model for end-stage liver disease (MELD) score >15 should be referred for liver transplantation, with patients who have a MELD score >17 showing a 1-year survival benefit with liver transplantation. A careful selection of hepatocellular cancer patients results in excellent outcomes, while consideration of extra-hepatic disease (reversible vs irreversible) and social support structures are crucial to patient assessment. Alcoholic liver disease remains a challenge, and the potential to cure hepatitis C virus infection together with the emerging issue of non-alcoholic fatty liver disease-associated chronic liver failure will change the landscape of the who in the years ahead. The when will continue to be determined largely by the severity of liver disease based on the MELD score for the foreseeable future. PMID:27062203

  16. Drug utilization profile in adult patients with refractory epilepsy at a tertiary referral center

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    Priscila de Freitas-Lima

    2013-11-01

    Full Text Available Objective To evaluate the utilization profile of antiepileptic drugs in a population of adult patients with refractory epilepsy attending a tertiary center. Method Descriptive analyses of data were obtained from the medical records of 112 patients. Other clinical and demographic characteristics were also registered. Results Polytherapies with ≥3 antiepileptic drugs were prescribed to 60.7% of patients. Of the old agents, carbamazepine and clobazam were the most commonly prescribed (72.3% and 58.9% of the patients, respectively. Among the new agents, lamotrigine was the most commonly prescribed (36.6% of the patients. At least one old agent was identified in 103 out of the 104 polytherapies, while at least one new agent was prescribed to 70.5% of the population. The most prevalent combination was carbamazepine + clobazam + lamotrigine. The mean AED load found was 3.3 (range 0.4–7.7. Conclusion The pattern of use of individual drugs, although consistent with current treatment guidelines, is strongly influenced by the public health system.

  17. Autoantibodies in adult patients with idiopathic inflammatory myopathies in Buenos Aires.

    Science.gov (United States)

    Gómez, Graciela N; Gargiulo, María De Los Ángeles; Pérez, Nicolás; Collado, María Victoria; Suárez, Lorena V; Khoury, Marina; Sarano, Judith F

    2016-01-01

    The idiopathic inflammatory myopathies(IIM) are a heterogeneous group of diseases of the skeletal muscle. On the basis of clinical, serologic and histological differences, they are classified in dermatomyositis (DM), polymyositis (PM), inclusion body myositis and immunomediated necrotizing myopathy. Autoantibodies directed against nuclear and cytoplasmic antigens are present with variable frequencies among studies. Myositis-specific antibodies (MSAs) are useful in IIM because they contribute to the diagnosis, help to identify different clinical subsets, and have prognostic value. This study aimed to explore the frequency of autoantibodies, especially MSAs, and their relationship with clinical features in adult patients with DM, PM and overlap syndrome. Medical records were reviewed. Myositis-associated antibodies (non-specific) and MSAs (anti Jo-1, PL-7, PL-12, Mi-2 and SRP) were measured using commercial kits. Twelve patients had MSAs, an overall frequency similar to those of international series, but PL-12 and Mi-2 were more frequent than Jo-1, which is the most frequently observed elsewhere. All five patients with Mi-2 had classical DM with a favorable response to treatment. Interstitial pneumonia (n: 4) and/or treatment-refractory disease (n: 3) were found in the presence of anti-PL-12, alone or associated with anti-SRP and/or Jo-1. In conclusion, the coexistence of AEM, a rare finding, was found in three patients. The presence of MSAs aided to the diagnosis of IIM, in particular in those patients without available or conclusive biopsy results.

  18. Pattern of gastrointestinal diseases in adult patients admitted to Samtah General Hospital, Gizan region, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Aderoju Emmanuel

    1999-01-01

    Full Text Available To determine the relative frequencies of gastrointestinal diseases (GI in patients admitted to Samtah General Hospital, Gizan, the records of 2,442 adults admitted to the medical and surgical services for gastrointestinal diseases during the period 1413 to 1416 were analyzed retrospectively. 1,028 patients had acute appendicitis. The remaining 1,414 patients were admitted for various other GI diseases. In these 1,414 patients the commonest diseases were gastrointestinal infections (36.4%, peptic ulcer disease (19%, gall bladder disease (18.5%, viral hepatitis and its sequelae (20.7%. Despite the high prevalence of cholelithiasis, acute pancreatitis was uncommon (0.1 %. Inflammatory bowel disease was rare. There was no gender - related difference in the prevalence of gastrointestinal infections, peptic ulcer disease and carcinoma of the stomach. Males were significantly more afflicted than females with viral hepatitis (p< 0.0001, cirrhosis of the liver (p< 0.0001, hepatocellular carcinoma (p< 0.0005, variceal bleeding (p< 0.0005, and peptic ulcer bleeding (p< 0.005. As a large proportion of our patients had preventable diseases, it is expected that immunization and other public health measures will reduce the frequency of these diseases in the future.

  19. Dealing with chemotherapy-related symptoms at home: a qualitative study in adult patients with cancer.

    Science.gov (United States)

    Coolbrandt, A; Dierckx de Casterlé, B; Wildiers, H; Aertgeerts, B; Van der Elst, E; van Achterberg, T; Milisen, K

    2016-01-01

    Given that chemotherapy treatments are done mostly in an outpatient setting, patients with cancer must deal with treatment-related symptoms mainly at home. Evidence suggests that they often feel left alone or unprepared to do so. This qualitative study explores how patients deal with chemotherapy-related symptoms in their home, which factors and ideas influence their self-management and what role professional caregivers play. One-off, semi-structured interviews were held with 28 adult patients with cancer being treated with chemotherapy. Using a Grounded Theory approach, we cyclically collected and analysed data to come to a thorough understanding of the major conceptual themes and their interconnections. Dealing with chemotherapy-related symptoms involves a process of experiencing and learning how side effects unfold over time and how to deal with them. Patients express very personal symptom experiences and symptom-management styles, which are shaped by personal factors (e.g. coping with cancer and cancer treatment, perceived level of control) and environmental factors (e.g. professionals' attitude, information resources). Improving symptom self-management support requires active exploration of the personal symptom experience and symptom-management style. Professional care should be tailored to the patient's perspective and should address personal and environmental determinants of their behaviour. PMID:25752741

  20. Blood transcriptomic biomarkers in adult primary care patients with major depressive disorder undergoing cognitive behavioral therapy.

    Science.gov (United States)

    Redei, E E; Andrus, B M; Kwasny, M J; Seok, J; Cai, X; Ho, J; Mohr, D C

    2014-09-16

    An objective, laboratory-based diagnostic tool could increase the diagnostic accuracy of major depressive disorders (MDDs), identify factors that characterize patients and promote individualized therapy. The goal of this study was to assess a blood-based biomarker panel, which showed promise in adolescents with MDD, in adult primary care patients with MDD and age-, gender- and race-matched nondepressed (ND) controls. Patients with MDD received cognitive behavioral therapy (CBT) and clinical assessment using self-reported depression with the Patient Health Questionnaire-9 (PHQ-9). The measures, including blood RNA collection, were obtained before and after 18 weeks of CBT. Blood transcript levels of nine markers of ADCY3, DGKA, FAM46A, IGSF4A/CADM1, KIAA1539, MARCKS, PSME1, RAPH1 and TLR7, differed significantly between participants with MDD (N=32) and ND controls (N=32) at baseline (qdepressed. Thus, blood levels of different transcript panels may identify the depressed from the nondepressed among primary care patients, during a depressive episode or in remission, or follow and predict response to CBT in depressed individuals.

  1. Progressive mental deterioration after radiotherapy in adult patients with brain tumors

    International Nuclear Information System (INIS)

    We report a study on changes of mental function in twenty five adult patients with cerebral low-grade gliomas after radiotherapy. None of them had shown mental deterioration before radiotherapy nor tumor recurrence after radiotherapy. Radiation was given at a dose of 48 to 78 Gy (mean: 54.2 Gy). Patients were assigned for mental functional levels according to Karnofsky performance scale (KPS) after radiotherapy. Ten patients (40%) were normal. Seven patients (28%) showed moderate disabilities and 8 (32%) severe disabilities. The median interval time from radiotherapy to the onset of mental deterioration was 2.5 years in the moderate group and 1.6 years in the severe group. CT findings in severe group demonstrated severe brain atrophy and diffuse low density in the white matter after radiotherapy. The risk factors responsible for progressive mental deterioration after radiotherapy may be radiation site and size (whole frontal lobe), total dose (over 60 Gy) and patient age at the time of radiotherapy (over 60 yrs). (author)

  2. Radiographic Parameters in Adult Degenerative Scoliosis and Different Parameters Between Sagittal Balanced and Imbalanced ADS Patients.

    Science.gov (United States)

    Yang, Changwei; Yang, Mingyuan; Chen, Yuanyuan; Wei, Xianzhao; Ni, Haijian; Chen, Ziqiang; Li, Jingfeng; Bai, Yushu; Zhu, Xiaodong; Li, Ming

    2015-07-01

    A retrospective study. To summarize and describe the radiographic parameters of adult degenerative scoliosis (ADS) and explore the radiological parameters which are significantly different in sagittal balanced and imbalanced ADS patients. ADS is the most common type of adult spinal deformity. However, no comprehensive description of radiographic parameters in ADS patients has been made, and few studies have been performed to explore which radiological parameters are significantly different between sagittal balanced and imbalanced ADS patients. Medical records of ADS patients in our outpatient clinic from January 2012 to January 2014 were reviewed. Demographic data including age and sex, and radiographic data including the coronal Cobb angle, location of apical vertebra/disc, convexity of the curve, degree of apical vertebra rotation, curve segments, thoracic kyphosis (TK), lumbar lordosis (LL), thoracolumbar kyphosis (TL), sacral slope (SS), pelvic tilt (PT), pelvic incidence (PI), sagittal vertical axis (SVA), and PI minus LL (PI-LL) were reviewed to make comprehensive description of radiographic parameters of ADS. Furthermore, patients were divided into 2 groups according to whether the patients' sagittal plane was balanced: Group A (imbalanced, SVA > 5 cm) and Group B (balanced, SVA  ≤ 5 cm). Demographic and radiological parameters were compared between these 2 groups. A total of 99 patients were included in this study (Group A = 33 and Group B = 66; female = 83 and male = 16; sex ratio = 5:1). The median of age were 67 years (range: 41-92 years). The median of coronal Cobb angle and length of curve was 23 (range: 10-75°) and 5 segments (range: 3-7), respectively. The most common location of apical vertebra was at L2 to L3 (81%) and the median of degree of apical vertebra rotation was 2° (range: 1-3). Our study also showed significant correlations between coronal Cobb angle and curve segments (r = 0.23, P < 0.005) and degree of apical vertebra rotation (r

  3. Patient-based estimation of organ dose for a population of 58 adult patients across 13 protocol categories

    International Nuclear Information System (INIS)

    Purpose: This study aimed to provide a comprehensive patient-specific organ dose estimation across a multiplicity of computed tomography (CT) examination protocols. Methods: A validated Monte Carlo program was employed to model a common CT system (LightSpeed VCT, GE Healthcare). The organ and effective doses were estimated from 13 commonly used body and neurological CT examination. The dose estimation was performed on 58 adult computational extended cardiac-torso phantoms (35 male, 23 female, mean age 51.5 years, mean weight 80.2 kg). The organ dose normalized by CTDIvol (h factor) and effective dose normalized by the dose length product (DLP) (k factor) were calculated from the results. A mathematical model was derived for the correlation between the h and k factors with the patient size across the protocols. Based on this mathematical model, a dose estimation iPhone operating system application was designed and developed to be used as a tool to estimate dose to the patients for a variety of routinely used CT examinations. Results: The organ dose results across all the protocols showed an exponential decrease with patient body size. The correlation was generally strong for the organs which were fully or partially located inside the scan coverage (Pearson sample correlation coefficient (r) of 0.49). The correlation was weaker for organs outside the scan coverage for which distance between the organ and the irradiation area was a stronger predictor of dose to the organ. For body protocols, the effective dose before and after normalization by DLP decreased exponentially with increasing patient's body diameter (r > 0.85). The exponential relationship between effective dose and patient's body diameter was significantly weaker for neurological protocols (r < 0.41), where the trunk length was a slightly stronger predictor of effective dose (0.15 < r < 0.46). Conclusions: While the most accurate estimation of a patient dose requires specific modeling of the

  4. Patient-based estimation of organ dose for a population of 58 adult patients across 13 protocol categories

    Energy Technology Data Exchange (ETDEWEB)

    Sahbaee, Pooyan, E-mail: psahbae@ncsu.edu [Carl E. Ravin Advanced Imaging Laboratories, Department of Radiology, Duke University Medical Center, Durham, North Carolina 27705 and Department of Physics, North Carolina State University, Raleigh, North Carolina 27607 (United States); Segars, W. Paul [Carl E. Ravin Advanced Imaging Laboratories, Department of Radiology, Medical Physics Graduate Program, Duke University Medical Center, Durham, North Carolina 27705 (United States); Samei, Ehsan [Carl E. Ravin Advanced Imaging Laboratories, Department of Radiology, Medical Physics Graduate Program, Department of Physics, Electrical and Computer Engineering, and Biomedical Engineering, Duke University Medical Center, Durham, North Carolina 27705 (United States)

    2014-07-15

    Purpose: This study aimed to provide a comprehensive patient-specific organ dose estimation across a multiplicity of computed tomography (CT) examination protocols. Methods: A validated Monte Carlo program was employed to model a common CT system (LightSpeed VCT, GE Healthcare). The organ and effective doses were estimated from 13 commonly used body and neurological CT examination. The dose estimation was performed on 58 adult computational extended cardiac-torso phantoms (35 male, 23 female, mean age 51.5 years, mean weight 80.2 kg). The organ dose normalized by CTDI{sub vol} (h factor) and effective dose normalized by the dose length product (DLP) (k factor) were calculated from the results. A mathematical model was derived for the correlation between the h and k factors with the patient size across the protocols. Based on this mathematical model, a dose estimation iPhone operating system application was designed and developed to be used as a tool to estimate dose to the patients for a variety of routinely used CT examinations. Results: The organ dose results across all the protocols showed an exponential decrease with patient body size. The correlation was generally strong for the organs which were fully or partially located inside the scan coverage (Pearson sample correlation coefficient (r) of 0.49). The correlation was weaker for organs outside the scan coverage for which distance between the organ and the irradiation area was a stronger predictor of dose to the organ. For body protocols, the effective dose before and after normalization by DLP decreased exponentially with increasing patient's body diameter (r > 0.85). The exponential relationship between effective dose and patient's body diameter was significantly weaker for neurological protocols (r < 0.41), where the trunk length was a slightly stronger predictor of effective dose (0.15 < r < 0.46). Conclusions: While the most accurate estimation of a patient dose requires specific modeling of

  5. Disturbances of sodium in critically ill adult neurologic patients: a clinical review.

    Science.gov (United States)

    Tisdall, Martin; Crocker, Matthew; Watkiss, Jonathan; Smith, Martin

    2006-01-01

    Disorders of sodium and water balance are common in critically ill adult neurologic patients. Normal aspects of sodium and water regulation are reviewed. The etiology of possible causes of sodium disturbance is discussed in both the general inpatient and the neurologic populations. Areas of importance are highlighted with regard to the differential diagnosis of sodium disturbance in neurologic patients, and management strategies are discussed. Specific discussions of the etiology, diagnosis, and management of cerebral salt wasting syndrome, the syndrome of inappropriate antidiuretic hormone secretion, and central diabetes insipidus are presented, as well as the problems of overtreatment. The importance of diagnosis at an early stage of these diseases is stressed, with a recommendation for conservative management of milder cases.

  6. Clinical pattern of intracranial space occupying lesions in adult Sudanese patients

    International Nuclear Information System (INIS)

    This study was done in the period between August, 1997 and October, 1998, with the aim to determine the types of SOLs in adult Sudanese patients, also clinical presentation and CT scan changes were studied. The number of patients included in this study was 118, all were seen in Khartoum city hospitals, Khartoum Teaching hospital, Elshaab Teaching Hospital and Ibn Khaldoon Hospital. Intracranial SOLs were found to be more common in males (56.8%), and were more common in the age group>30-40 years (32.2%). The commonest intracranial SOL was meningioma (28.8%), followed by glioma in (26.8%), then abscess in (10.2%), followed by tuberculoma in (8.5%), pituitary adenoma in (6.8%) and other SOLs were found to account for (19.5%).(Author)

  7. Successful Outcome of Chronic Intrahepatic Cholestasis in an Adult Patient with Sickle Cell/β+ Thalassemia

    Directory of Open Access Journals (Sweden)

    Efthymia Vlachaki

    2014-01-01

    Full Text Available Sickle cell/β+ thalassemia (Hb S/β+thal is considered as a variant form of sickle cell disease. Acute episodes of vasoocclusive pain crisis are characteristic for sickle cell disorders and may be complicated by an acute or chronic life-threatening organ dysfunction. Chronic intrahepatic cholestasis is a rare and severe complication in sickle cell disease, characterized by marked hyperbilirubinemia and acute hepatic failure with an often fatal course. Despite the fact that patients with Hb S/β+thal usually have a mild type of disease, herein we describe an interesting case of chronic intrahepatic cholestasis with successful outcome in an adult patient with Hb S/β+thal.

  8. The imaging appearances of intracranial CNS infections in adult HIV and AIDS patients

    International Nuclear Information System (INIS)

    The spectrum of pathology affecting the central nervous system (CNS) in patients suffering from acquired immunodeficiency syndrome (AIDS) is broad and comprises predominantly opportunistic infections and neoplasms. It is estimated that approximately one-third of all patients with AIDS develop neurological complications. The organisms responsible for AIDS are human retroviruses: primarily the human immunodeficiency virus type 1 (HIV). In this review we shall focus on the neurological complications of HIV and AIDS which are applicable to the more frequently occurring intracranial infective organisms. Attention will be paid specifically to those CNS manifestations occurring in the adult HIV and AIDS population as infection in the paediatric HIV and AIDS group, although bearing some similarities, demonstrates some important differences

  9. Endotracheal suctioning of the adult intubated patient--what is the evidence?

    DEFF Research Database (Denmark)

    Pedersen, Carsten M; Rosendahl-Nielsen, Mette; Hjermind, Jeanette;

    2008-01-01

    Intubated patients may be unable to adequately cough up secretions. Endotracheal suctioning is therefore important in order to reduce the risk of consolidation and atelectasis that may lead to inadequate ventilation. The suction procedure is associated with complications and risks including...... bleeding, infection, atelectasis, hypoxemia, cardiovascular instability, elevated intracranial pressure, and may also cause lesions in the tracheal mucosa. The aim of this article was to review the available literature regarding endotracheal suctioning of adult intubated intensive care patients...... and to provide evidence-based recommendations The major recommendations are suctioning only when necessary, using a suction catheter occluding less than half the lumen of the endotracheal tube, using the lowest possible suction pressure, inserting the catheter no further than carina, suctioning no longer than 15...

  10. Use of the Adult Attachment Projective Picture System in Psychodynamic Psychotherapy with a Severely Traumatized Patient

    Directory of Open Access Journals (Sweden)

    Carol eGeorge

    2014-08-01

    Full Text Available The Adult Attachment Projective Picture System (AAP is a valid representational measure of internal representations of attachment based on the analysis of a set of free response picture stimuli designed to systematically activate the attachment system (George & West, 2012. The AAP provides a fruitful diagnostic tool for psychodynamic-oriented clinicians to identify attachment-based deficits and resources for an individual patient in therapy. This paper considers the use of the AAP with a traumatized patient in an inpatient setting and uses a case study to illustrate the components of the AAP that are particularly relevant to a psychodynamic conceptualization. The paper discusses also attachment-based recommendations for intervention.

  11. PSORIASIS AND PSORIATIC ARTHRITIS: CHARACTERISTICS AND RISK FACTORS AMONG ADULT PATIENTS IN EGYPT

    Directory of Open Access Journals (Sweden)

    Essam A. El-Moselhy, Ibrahim Saad Nada, Hamed O. Khalifa,

    2012-04-01

    Full Text Available Background: Psoriasis and psoriatic arthritis are common, chronic, immune mediated disease of the skin and joints. Interaction between genes and environment are important in disease causation. Objectives: The aim of the present study was to determine the socioemographic and clinical characters of adult patients with psoriasis and those with psoriatic arthritis, to define psoriasis and psoriatic arthritis etiological risk factors, and to define the relationship between psoriasis severity and these items. Subjects and methods: This study was conducted at Dermatology Clinic, Al-Hussein University Hospital. A case-control study design was chosen to perform this research. The study was conducted on 100 adult patients with psoriasis and an equal number of free adults as controls. Criteria for diagnosis of psoriasis and psoriatic arthritis were used. A comprehensive questionnaire was used to survey the studied groups. Body surface area of the affected patients was used as a marker of disease severity.Results: The study showed that 44.0% of the cases had psoriasis age of onset; 22-45 years. Stress was the most common etiological risk factor, 67.0%. While, the most important risk factors were family history of psoriasis, recurrent pharyngitis, smoking ≥20 cigarettes/ day and higher level of education, odds ratio (OR=7.58, 5.94, 2.78 and 2.69, respectively. Also, 32.0% of the patients had psoriatic arthritis. Psoriatic arthritis comes after psoriasis and had mild severity in 65.6% and 68.7% of the cases, respectively. The most important etiological risk factors were severe psoriasis, smoking ≥20 cigarettes/day and early onset of psoriasis, OR=9.64, 3.06 and 2.72, respectively.Conclusions and recommendations: The epidemiology of psoriasis is not well defined in Egypt. The heredity and environmental factors are the most important risk factors. Also, psoriatic arthritis is an important associated disease. The fact that it has no cure has important

  12. Comparative effectiveness of topical calcineurin inhibitors in adult patients with atopic dermatitis.

    Science.gov (United States)

    Frankel, Hillary C; Qureshi, Abrar A

    2012-04-01

    Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by extreme pruritis and lichenified papules and plaques that may begin in or persist into adulthood. Topical corticosteroids are first-line prescription therapy for AD; they are efficacious and have a well established safety profile. The topical calcineurin inhibitors tacrolimus and pimecrolimus were approved by the US FDA in 2000 and 2001, respectively, as second-line topical therapy for AD. This review evaluates the available studies on the comparative effectiveness, safety, cost, and impact on quality of life of topical corticosteroids and topical calcineurin inhibitors for the treatment of adult AD. Tacrolimus was found to be as effective as class III-V topical corticosteroids for AD of the trunk and extremities, and more effective than low-potency class VI or VII corticosteroids for AD of the face or neck. Pimecrolimus was less effective than both tacrolimus and low-potency topical corticosteroids for moderate to severe AD. The short-term safety studies found that, compared with topical corticosteroid-treated adults, patients treated with topical calcineurin inhibitors had an increased frequency of application-site reactions, an equivalent infection risk, and a decreased risk of skin atrophy. The long-term safety of topical calcineurin inhibitors remains under investigation. Currently published studies that evaluated the comparative cost and quality-of-life effects compared tacrolimus with less potent topical corticosteroids despite the availability of equivalent potency corticosteroids. Further cost and quality-of-life studies are needed that compare topical calcineurin inhibitors with stronger classes of topical corticosteroids over longer time periods. The available clinical trials data do not suggest an efficacy advantage for topical calcineurin inhibitors over topical corticosteroids in adults with AD of the trunk and extremities, and there is not yet adequate evidence to support

  13. DENTAL CAST STUDY OF ADULT PATIENTS WITH UNTREATED UNILATERAL CLEFT-LIP OR CLEFT-LIP AND PALATE IN INDONESIA COMPARED WITH SURGICALLY TREATED PATIENTS IN THE NETHERLANDS

    NARCIS (Netherlands)

    SPAUWEN, PHM; HARDJOWASITO, W; BOERSMA, J; LATIEF, BS

    1993-01-01

    To determine differences in maxillary and dentoalveolar relationships between untreated and treated patients having unilateral clefts of the lip and alveolus (UCLA) or lip and palate (UCLP), dental cast assessments were done on 70 untreated adult Indonesian patients (UCLA-I, UCLP-I) and 67 Dutch pat

  14. Exercise training improves exercise capacity in adult patients with a systemic right ventricle : a randomized clinical trial

    NARCIS (Netherlands)

    Winter, Michiel M.; van der Bom, Teun; de Vries, Leonie C. S.; Balducci, Anna; Bouma, Berto J.; Pieper, Petronella G.; van Dijk, Arie P. J.; van der Plas, Mart N.; Picchio, Fernando M.; Mulder, Barbara J. M.

    2012-01-01

    To assess whether exercise training in adult patients with a systemic right ventricle (RV) improves exercise capacity and quality of life and lowers serum N-terminal prohormone brain natriuretic peptide (NT-proBNP) levels. Multi-centre parallel randomized controlled trial. Patients with a systemic R

  15. Use, perceptions, and acceptability of a ready-to-use supplementary food among adult HIV patients initiating antiretroviral treatment

    DEFF Research Database (Denmark)

    Olsen, Mette Frahm; Tesfaye, Markos; Kæstel, Pernille;

    2013-01-01

    Ready-to-use supplementary foods (RUSF) are used increasingly in human immunodeficiency virus (HIV) programs, but little is known about how it is used and viewed by patients. We used qualitative methods to explore the use, perceptions, and acceptability of RUSF among adult HIV patients in Jimma...

  16. TP53 mutation and human papilloma virus status of oral squamous cell carcinomas in young adult patients

    NARCIS (Netherlands)

    B.J.M. Braakhuis; M.M. Rietbergen; M. Buijze; P.J.F. Snijders; E. Bloemena; R.H. Brakenhoff; C.R. Leemans

    2014-01-01

    Objective Little is known about the molecular carcinogenesis of oral squamous cell carcinoma (OSCC) in young adult patients. The aim of this study was to investigate the detailed TP53 mutation and human papilloma virus (HPV) status of OSCC in patients, younger than 45 years. Methods TP53 mutations w

  17. Epstein-Barr virus-associated adult respiratory distress syndrome in a patient with AIDS: a case report and review

    DEFF Research Database (Denmark)

    Stopyra, G A; Multhaupt, H A; Alexa, L;

    1999-01-01

    BACKGROUND: Epstein-Barr virus (EBV) infection has been associated with fatal pneumonitis in immunocompetent patients. We present a case of fatal adult respiratory distress syndrome caused by EBV infection in a patient with acquired immunodeficiency syndrome (AIDS), to our knowledge the first...

  18. Central Hypothyroidism and Its Replacement Have a Significant Influence on Cardiovascular Risk Factors in Adult Hypopituitary Patients

    DEFF Research Database (Denmark)

    Klose, M; Marina, Djordje; Hartoft-Nielsen, M-L;

    2013-01-01

    Context: Thyroid dysfunction may have detrimental effects on patient outcomes. Few studies have assessed this issue in patients with secondary hypothyroidism. Objective: Our objective was to test the hypothesis that thyroid hormone status has an impact on cardiovascular risk factors in adult...

  19. Seropositivity rates of water channel protein 4 antibodies compared between a cell-based immunofluorescence assay and an enzyme-linked immunosorbent assay in neuromyelitis optica patients

    Institute of Scientific and Technical Information of China (English)

    Xiaoli Wu; Zhangyuan Liao; Jing Ye; Huiqing Dong; Chaodong Wang; Piu Chan

    2011-01-01

    A total of 66 samples (from 27 cases with neuromyelitis optica, 26 cases with multiple sclerosis, and 13 cases with optic neuritis) were tested for aquaporin-4 antibody by a cell-based immunofluorescence assay and an enzyme-linked immunosorbent assay.The sensitivities and specificities of the two assays were similar.We further analyzed an additional 68 patients and 93 healthy controls using the enzyme-linked immunosorbent assay.A Kappa test showed good consistency between the two methods in terms of detection of anti-aquaporin-4 antibody in the sera of neuromyelitis optica patients.No significant correlations were identified with onset age or disease duration, suggesting that aquaporin-4 antibody is a good marker for neuromyelitis optica.The enzyme-linked immunosorbent assay can be used for quantifying aquaporin-4 antibody concentrations and may be useful to dynamically monitor changes in the levels of aquaporin-4 antibody during disease duration.

  20. NUTRITIONAL STATUS AND DIETARY INTAKE IN NON-CIRRHOTIC ADULT CHRONIC HEPATITIS C PATIENTS

    Directory of Open Access Journals (Sweden)

    Catarina B A GOTTSCHALL

    2015-09-01

    Full Text Available BackgroundThe hepatitis C virus is one of the main causes of liver disease worldwide and may develop nutritional deficiencies.ObjectiveThe objective of this study was to assess and compare different nutritional status methods of adult patients with chronic hepatitis C virus, and to describe inadequacies in dietary intake.MethodsA cross-sectional study was conducted with adult outpatients with hepatitis C virus at a Brazilian hospital. Nutritional assessment included the 24-hour dietary recall, anthropometry (body weight, height, body mass index, triceps skinfold, mid-upper arm circumference, mid-arm muscle circumference, mid-upper arm muscle area, adductor policis muscle, Subjective Global Assessment, Royal Free Hospital Global Assessment and handgrip strength.ResultsA total of 94 outpatients (ages 30 to 76 years, was included, 46 were men. The prevalence of malnutrition as measured by the different methods was 6.4% (body mass index; 60.6% (handgrip strength, and 53.2% (Royal Free Hospital Global Assessment. There was correlation between mid-upper arm circumference and mid-arm muscle circumference (r=0.821, mid-upper arm circumference and triceps skinfold (r=0.575 and mid-upper arm circumference and mid-upper arm muscle area (r=0.781. Energy and protein intakes were below recommended levels in 49 (52.1% and 44 (46.8% of patients, respectively. Inadequate calcium, potassium, zinc and vitamin C intakes occurred in 92.6%, 97.9%, 63.8% and 60.6% of patients. There was an association between dietary energy and protein intake with Royal Free Hospital Global Assessment (P<0.001 and a tendency for them to be associated with handgrip strength (P=0.076 and P=0.054.ConclusionMalnutrition is frequently in hepatitis C virus patients. They have high prevalence of inadequate energy, protein and micronutrients intake, even in the absence of cirrhosis.

  1. VirtualDose: a software for reporting organ doses from CT for adult and pediatric patients

    International Nuclear Information System (INIS)

    This paper describes the development and testing of VirtualDose—a software for reporting organ doses for adult and pediatric patients who undergo x-ray computed tomography (CT) examinations. The software is based on a comprehensive database of organ doses derived from Monte Carlo (MC) simulations involving a library of 25 anatomically realistic phantoms that represent patients of different ages, body sizes, body masses, and pregnant stages. Models of GE Lightspeed Pro 16 and Siemens SOMATOM Sensation 16 scanners were carefully validated for use in MC dose calculations. The software framework is designed with the ‘software as a service (SaaS)’ delivery concept under which multiple clients can access the web-based interface simultaneously from any computer without having to install software locally. The RESTful web service API also allows a third-party picture archiving and communication system software package to seamlessly integrate with VirtualDose’s functions. Software testing showed that VirtualDose was compatible with numerous operating systems including Windows, Linux, Apple OS X, and mobile and portable devices. The organ doses from VirtualDose were compared against those reported by CT-Expo and ImPACT—two dosimetry tools that were based on the stylized pediatric and adult patient models that were known to be anatomically simple. The organ doses reported by VirtualDose differed from those reported by CT-Expo and ImPACT by as much as 300% in some of the patient models. These results confirm the conclusion from past studies that differences in anatomical realism offered by stylized and voxel phantoms have caused significant discrepancies in CT dose estimations. (paper)

  2. A Prospective, Randomized, Double-Blind Study of Coblation versus Dissection Tonsillectomy in Adult Patients.

    Science.gov (United States)

    Rakesh, Singh; Anand, T S; Payal, Garg; Pranjal, Kulshreshtha

    2012-09-01

    This randomized double blind study was conducted prospectively to determine whether coblation tonsillectomy fared better than the conventional dissection method in terms of postoperative pain, bleeding, and rapidity of healing in adult Indian patients undergoing tonsillectomy. Sixty adult patients undergoing tonsillectomy for benign indications were randomized to have one tonsil removed by subcapsular radiofrequency ablation method and the other by conventional dissection method. The operative time and blood loss was noted for each side. Patients were evaluated at 6, 12, 24, 48, 72 h and then on 7th and 20th postoperative day for postoperative pain (by visual analog scale), bleeding, and tonsillar fossa healing. Statistical comparison was done using appropriate tests. The two groups were demographically matched. It took longer to perform the coblation procedure (15 vs 11 min) (P > 0.05). The operative blood loss on the radiofrequency side was 11 ml, vs 34 ml on the conventional side (P = 0.009). 77% patients said that the coblation side was less painful for the overall 20-day recovery period. There were significant differences seen at 6, 12, 24, 48, and 72 h in terms of postoperative pain scores. Beyond that, the pain was consistently less on the coblation side, but the difference was not significant. There was no case of reactionary or secondary hemorrhage in either arm. The healing took longer on the radiofrequency side. Coblation tonsillectomy is an easy to learn technique with significantly reduced operative blood loss and postoperative pain. Longer operative times maybe further reduced with experience.

  3. A correlational study of scoliosis and trunk balance in adult patients with mandibular deviation.

    Directory of Open Access Journals (Sweden)

    Shuncheng Zhou

    Full Text Available Previous studies have confirmed that patients with mandibular deviation often have abnormal morphology of their cervical vertebrae. However, the relationship between mandibular deviation, scoliosis, and trunk balance has not been studied. Currently, mandibular deviation is usually treated as a single pathology, which leads to poor clinical efficiency. We investigated the relationship of spine coronal morphology and trunk balance in adult patients with mandibular deviation, and compared the finding to those in healthy volunteers. 35 adult patients with skeletal mandibular deviation and 10 healthy volunteers underwent anterior X-ray films of the head and posteroanterior X-ray films of the spine. Landmarks and lines were drawn and measured on these films. The axis distance method was used to measure the degree of scoliosis and the balance angle method was used to measure trunk balance. The relationship of mandibular deviation, spine coronal morphology and trunk balance was evaluated with the Pearson correlation method. The spine coronal morphology of patients with mandibular deviation demonstrated an "S" type curve, while a straight line parallel with the gravity line was found in the control group (significant difference, p1°, while the control group had a normal trunk balance (imbalance angle <1°. There was a significant difference between the two groups (p<0.01. The degree of scoliosis and shoulder imbalance correlated with the degree of mandibular deviation, and presented a linear trend. The direction of mandibular deviation was the same as that of the lateral bending of thoracolumbar vertebrae, which was opposite to the direction of lateral bending of cervical vertebrae. Our study shows the degree of mandibular deviation has a high correlation with the degree of scoliosis and trunk imbalance, all the three deformities should be clinically evaluated in the management of mandibular deviation.

  4. VirtualDose: a software for reporting organ doses from CT for adult and pediatric patients

    Science.gov (United States)

    Ding, Aiping; Gao, Yiming; Liu, Haikuan; Caracappa, Peter F.; Long, Daniel J.; Bolch, Wesley E.; Liu, Bob; Xu, X. George

    2015-07-01

    This paper describes the development and testing of VirtualDose—a software for reporting organ doses for adult and pediatric patients who undergo x-ray computed tomography (CT) examinations. The software is based on a comprehensive database of organ doses derived from Monte Carlo (MC) simulations involving a library of 25 anatomically realistic phantoms that represent patients of different ages, body sizes, body masses, and pregnant stages. Models of GE Lightspeed Pro 16 and Siemens SOMATOM Sensation 16 scanners were carefully validated for use in MC dose calculations. The software framework is designed with the ‘software as a service (SaaS)’ delivery concept under which multiple clients can access the web-based interface simultaneously from any computer without having to install software locally. The RESTful web service API also allows a third-party picture archiving and communication system software package to seamlessly integrate with VirtualDose’s functions. Software testing showed that VirtualDose was compatible with numerous operating systems including Windows, Linux, Apple OS X, and mobile and portable devices. The organ doses from VirtualDose were compared against those reported by CT-Expo and ImPACT—two dosimetry tools that were based on the stylized pediatric and adult patient models that were known to be anatomically simple. The organ doses reported by VirtualDose differed from those reported by CT-Expo and ImPACT by as much as 300% in some of the patient models. These results confirm the conclusion from past studies that differences in anatomical realism offered by stylized and voxel phantoms have caused significant discrepancies in CT dose estimations.

  5. Do the clinical parameters provide the reliable indication of airway findings in adult patients with acute supraglottitis?

    Directory of Open Access Journals (Sweden)

    Faraz Shafiq

    2012-01-01

    Full Text Available Airway management of adult patients with acute supraglottitis is challenging. The sign and symptoms of the disease may show marked variation in terms of severity and progression. Thorough evaluation is required before selecting any particular approach. We report the case of an adult patient with acute supraglottitis, in whom active airway intervention was planned. The clinical predictors were not suggestive of any airway compromise in our patient. However, the disease was found to have an unanticipated rapidly progressive course leading to the significant edema of the oropharynx and the surrounding structures as evidenced by the laryngoscope and computerized tomography scan findings.

  6. Pain and anxiety experiences of South African adult burn injury patients during physiotherapy management

    Directory of Open Access Journals (Sweden)

    L.D. Morris

    2010-02-01

    Full Text Available A dequate management of procedural pain during physiotherapy management plays an important role in building a trusting relationship betweenthe burn victim and the physiotherapist, and in ensuring desirable functional outcomes. However, the burn pain management regimens currently utilized inburn units, primarily consist of traditional pharmacologic analgesics which areassociated with numerous side-effects and alone are often reported as inadequateto alleviate procedural pain, warranting safer and effective adjunct therapies.Prior to the introduction and implementation of adjunct therapies into a developing world, it is imperative that the current situation in a burn unit, in terms of whether or not the pain management regimens in place are adequate, is first assessed, due to cost concerns. The following short report exemplifies the pain and anxiety experiences of a small number of burn injury patients during physiotherapy at the Tygerberg Hospital adult burn unit, South A frica.  It was hypothesized that the results of this study would underpin whether adult burn injury patients in a developing countryrequire adjunct therapies during physiotherapy management to supplement traditional pharmacologic analgesics inmanaging their procedural pain and subsequent anxiety.

  7. Radiologic findings of adult pelvis and appendicular skeletal Langerhans cell histiocytosis in nine patients

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    Song, You Seon; Lee, In Sook; Kim, Do Kyung [Pusan National University Hospital, Medical Research Institute, Department of Radiology, Busan (Korea, Republic of); Pusan National University, School of Medicine, Department of Radiology, Busan (Korea, Republic of); Yi, Jae Hyuck [Kyungpook National University Hospital, Department of Radiology, Daegu (Korea, Republic of); Cho, Kil Ho [Yeungnam University College of Medicine, Department of Radiology, Daegu (Korea, Republic of); Song, Jong Woon [Inje University Haeundae Paik Hospital, Department of Radiology, Busan (Korea, Republic of)

    2011-11-15

    The purpose of this article was to evaluate the radiologic findings of adult pelvis and appendicular skeletal Langerhans cell histiocytosis (LCH), emphasizing the CT and MR findings. The images of nine patients with pathologically proven LCH (five men and four women; mean age, 37.11 years) were retrospectively reviewed. Imaging analysis was confined to the long and flat bones. CT scans were performed in five patients and MR imaging was performed in eight. Images were assessed for the following features on CT and MRI: the location and number of lesions; the presence of cortical destruction, endosteal scalloping, and a periosteal reaction on CT or MRI; the margin of soft tissue masses, the presence of bone marrow edema, and a ''budding'' appearance on MRI; and the presence of sclerotic margins or septations on CT. The involved skeletal sites were the pelvis (seven), femurs (five), humeri (two), tibias (two), fibula (one), clavicle (one), scapula (one), and sternum (one). Endosteal scalloping, a periosteal reaction, and a budding appearance were common on MRI or CT images. Although cortical destruction and the soft tissue lesion formation were rare, soft tissue masses had well-defined margins. Endosteal scalloping and a budding appearance with a periosteal reaction on CT and MRI may be helpful signs for differentiation of LCH from malignant tumors in adults. (orig.)

  8. Radiologic findings of adult pelvis and appendicular skeletal Langerhans cell histiocytosis in nine patients

    International Nuclear Information System (INIS)

    The purpose of this article was to evaluate the radiologic findings of adult pelvis and appendicular skeletal Langerhans cell histiocytosis (LCH), emphasizing the CT and MR findings. The images of nine patients with pathologically proven LCH (five men and four women; mean age, 37.11 years) were retrospectively reviewed. Imaging analysis was confined to the long and flat bones. CT scans were performed in five patients and MR imaging was performed in eight. Images were assessed for the following features on CT and MRI: the location and number of lesions; the presence of cortical destruction, endosteal scalloping, and a periosteal reaction on CT or MRI; the margin of soft tissue masses, the presence of bone marrow edema, and a ''budding'' appearance on MRI; and the presence of sclerotic margins or septations on CT. The involved skeletal sites were the pelvis (seven), femurs (five), humeri (two), tibias (two), fibula (one), clavicle (one), scapula (one), and sternum (one). Endosteal scalloping, a periosteal reaction, and a budding appearance were common on MRI or CT images. Although cortical destruction and the soft tissue lesion formation were rare, soft tissue masses had well-defined margins. Endosteal scalloping and a budding appearance with a periosteal reaction on CT and MRI may be helpful signs for differentiation of LCH from malignant tumors in adults. (orig.)

  9. A rare presentation of adult onset Still’s disease in an elderly patient

    Directory of Open Access Journals (Sweden)

    Mariya Apostolova

    2011-10-01

    Full Text Available Adult onset Still’s disease (AOSD is a rare inflammatory disorder of unknown etiology that usually affects young adults. Very few patients older than 70-year-old have been reported. Clinical features include quotidian fevers, arthralgias, arthritis, pharyngitis, lymphadenopathy and an evanescent rash. AOSD should be considered in the differential diagnosis of fever of unknown origin. Early diagnosis is often difficult since it is a diagnosis of exclusion and the presence of infectious, neoplastic and autoimmune conditions needs to be ruled out before the diagnosis is made. No specific laboratory tests are available to aid in the diagnosis of AOSD. As a result, a set of diagnostic criteria that define the clinical features of this condition, termed the Yamaguchi criteria, have been most commonly used to establish the diagnosis. We describe the case of a 72-year-old Caucasian male with past medical history significant for generalized anxiety disorder, depression, BPH, and hypertriglyceridemia, who presented to a tertiary institution complaining of profound generalized weakness and weight loss that started three weeks prior to presentation. Initial laboratory studies showed leukocytosis, elevated ESR, CRP, ferritin and liver dysfunction. Cultures, ANA and rheumatoid factor studies were negative. The patient underwent further extensive workup that excluded the presence of infectious, neoplastic and autoimmune disorders and was subsequently diagnosed with AOSD and new onset diabetes mellitus. For the management of AOSD he was started on prednisone with significant improvement in markers of inflammation, symptoms and level of function.

  10. Chronic idiopathic thrombocytopenic purpura in adult Chinese patients: a retrospective single-centered analysis of 1791 cases

    Institute of Scientific and Technical Information of China (English)

    LI Hong-qiang; ZHANG Lei; ZHAO Hui; JI Lin-xiang; YANG Ren-chi

    2005-01-01

    Background Adult chronic idiopathic thrombocytopenic purpura (ITP) is a common hematologic disease characterized by persistent thrombocytopenia. So far, there were only a few reports on adult Chinese patients with chronic ITP. This study aimed at defining the treatment outcome and prognostic factors for chronic ITP based on a large cohort of Chinese patients followed up for over 25 years at a single center.Methods The medical records of 1791 patients aged 14 years or older who were diagnosed as having chronic ITP at our hospital from 1974 to 1999 were retrospectively analyzed.Conclusions Adult Chinese chronic ITP patients can have long-term remission after steroid therapy and splenectomies. Primary steroid refractoriness is a prognostic factor predicting poor subsequent response to a splenectomy.

  11. The role of the methacholine inhalation challenge in adult patients presenting with chronic cough.

    Science.gov (United States)

    Wongtim, S; Mogmeud, S; Limthongkul, S; Chareonlap, P; Udompanich, V; Nuchprayoon, C; Chochaipanichnont, L

    1997-03-01

    One hundred and twenty two patients who were presenting with chronic persistent cough for more than 3-4 weeks were studied. Using anatomical and stepwise approach, we could identify the cause of chronic cough in 96% of the patients. The most common causes were due to postnasal drip syndrome (PND) (45%) and bronchial asthma (26%). We also demonstrated the important role of methacholine inhalation challenge in the diagnostic work up. The procedure could identify the patients who had bronchial hyperresponsiveness (BHR) in 52% of the cases. The severity degree of the BHR was classified into three levels. Mild or nonspecific BHR was defined as PC20 16-25 mg/ml. This could be found in many diseases such as PND and bronchiectasis. Moderate degree of BHR (PC20 8-16 mg/ml) was found in patients with PND and asthma. PC20 of less than 8 mg/ml was considered to be the most severe degree and it seemed to be specific for the diagnosis of asthma (positive predictive value 100%). Other condition that caused chronic cough were drug-induced, especially angiotensin-converting enzyme inhibitors, gastroesophageal reflux disease (GERD), idiopathic pulmonary fibrosis, subgottic cancer and idiopathic cough. These conditions may require invasive diagnostic work up, such as fiberoptic bronchoscopy and tissue biopsy. The treatment of chronic cough was according to the etiology. Thus, the patients presenting with chronic cough should be investigated to identify the cause, and it was not just only the administration of cough suppressant drugs in these patients. PMID:9251842

  12. SECONDARY BACTERIAL INFECTION IN ADULT PATIENTS WITH PROLONGED AND SEVERE DENGUE FEVER

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    Anil Kumar

    2016-05-01

    Full Text Available INTRODUCTION Generally, in dengue shock syndrome antibiotics are not advised. But unrecognised bacterial infection is likely to contribute to morbidity and mortality, probably because of increased vascular permeability. OBJECTIVES To assess the incidence of secondary bacterial infection in adult patients with prolonged and severe dengue fever. METHODS A prospective study was conducted recruiting patients with confirmed acute dengue infection who had prolonged fever (>5 days. Prior to institution of antibiotic therapy, two sets of blood cultures were taken from patients. Demographic, clinical, haematological and biochemical parameters were recorded. Severity of fever & associated symptoms assessed. Ultrasonography done to find out development of ascites and pleural effusions. RESULTS Sixty patients (60.0% males with a mean age of 33.5 years (SD 12.1 were studied. The average duration of fever was 6.9 days (SD 1.6. Fifteen patients (25% had bacterial isolates in their blood cultures; Staphylococcus aureus (n=3, coliforms (n=7, pseudomonas (n=2 and 3 had mixed growths. The culture positive group had severe body aches and joints paint at admission and high grade fever, third space fluid accumulation and significant drop in platelets compared to culture-negative group. CONCLUSIONS A quarter of dengue patients with prolonged fever had a bacterial isolate. Culture-positive patients appeared more ill with body aches and had higher degrees of fever during the course of the illness. Increased vascular permeability may predispose to bacterial seepage into blood. Although white cell count is not helpful in detecting bacteraemia in dengue fever, low platelet count and severe symptoms at presentation may be helpful.

  13. Aerodigestive Foreign Bodies in Adult Ethiopian Patients: A Prospective Study at Tikur Anbessa Hospital, Ethiopia

    Directory of Open Access Journals (Sweden)

    Abebe Bekele

    2014-01-01

    Full Text Available Introduction. Foreign bodies (FBs in the aerodigestive tract are important causes of morbidity and mortality and pose diagnostic and therapeutic challenges. The best method of removal of an esophageal and tracheobronchial FB is endoscopic guided extraction. Objective. To present our experience of the removal of aerodigestive FBs in adult Ethiopian patients using rigid endoscopes. Methods. A hospital-based prospective study, at Tikur Anbessa Referral and Teaching Hospital, from January 2011 to December 2012 (over two years. Results. A total of 32 patients (18 males and 14 females with a mean age of 28.0±12.74 years were treated for FB ingestion and aspiration at Tikur Anbessa Hospital. The FBs were impacted at the esophagus in 18 (56.2% patients, at the pharynx in 7 (21.8%, and at the air way in 7 (21.8% patients. Pieces of bones were the commonest objects found in the esophagus (17/18 of the cases and the pharynx (4/7, while fractured tracheostomy tubes and needles were frequently seen in the air way (3/7 cases each. The foreign bodies were visible in plain radiographs of 26 (81.2% patients. Successful extraction of FBs was achieved by using Mc gill forceps in 11 cases, rigid esophagoscopes in 9 patients, and bronchoscopes in 4 cases. Four cases required open surgery to remove the foreign bodies. Two complications (one pneumothorax and one esophageal perforation occurred. All patients were discharged cured. Discussion and Recommendations. Aerodigestive FBs are not so rare in the hospital and timely diagnosis and removal of accidentally ingested and aspirated foreign body should be performed so as to avoid the potentially lethal complications associated. Rigid esophagoscopy requires general anesthesia and is associated with its own complications, but our experience and outcome of its use are encouraging.

  14. Does grid-controlled fluoroscopy lower patient doses during adult cardiac procedures ?

    International Nuclear Information System (INIS)

    Purpose: Commercial companies advertise grid-controlled fluoroscopy as a tool that significantly lowers patient and consequently staff doses. In the haemodynamic unit of Athens General Hospital, a Philips Allura FP10 digital flat panel system equipped with a grid-controlled X-ray tube has been installed in 2004. Twenty months later, the grid ceased to function and the question arose whether the X-ray tube should be replaced. Since the cost of grid-controlled X-ray tube is very high, it was decided that the laboratory should continue working as long as the X-ray tube would function. Material and Method: Since interventional procedures are known to be associated with high radiation doses, patient doses are routinely recorded. The data include fluoroscopy time, number of images acquired, as well as the total and fluoroscopic Dose-Area-Product (DAP) dose delivered to patient. From our dose records patient doses collected during Coronary Angiography (CA) and Percutaneous Transluminal Coronary Angioplasty (PTCA) with and without the grid-controlled fluoroscopy present were compared on a total sample of 998 patients. Results: The analysis of the results showed that (a) no statistically significant patient dose increase was noticed with grid not in use, (b) the difference in fluoroscopy time was not statistically significant for CA procedures, while it was statistically significant for PTCA procedures and (c) for both kinds of procedures the difference in number of frames, with and without the grid in use, was statistically significant (more frames when grid not in use). Conclusion: The results of this study suggest that hospital administrators may question the costly investment on grid-controlled X-ray tubes, with the deficient function of which -during adult cardiac diagnostic and therapeutic interventions-, patient dose does not increase, even when more frames are recorded. (author)

  15. Comparison of enzyme immunoassays detecting Helicobacter pylori specific IgG in serum and saliva with endoscopic and biopsy findings in patients with dyspepsia

    OpenAIRE

    A El-Mekki; Kumar, A; B Alknawy; Al-Ammari, O; Moosa, R; S Quli; Ahmed, M

    2011-01-01

    Purpose: To compare the performance of two indirect enzyme-linked immunosorbent assays (ELISA) detecting Helicobacter pylori (HP)-specific IgG antibodies in serum and saliva with endoscopic observations and histologic findings of biopsies from dyspeptic patients, in an area of high HP prevalence. Materials and Methods : Sera, saliva and antral biopsies were obtained from 55 dyspeptic patients. IgG antibodies against HP were assayed in sera and saliva utilizing two indirect ELISAs. Biopsies we...

  16. Effects of soybean supplementation on blood glucose, plasma lipid levels, and erythrocyte antioxidant enzyme activity in type 2 diabetes mellitus patients

    OpenAIRE

    Chang, Ji Ho; Kim, Min Sun; Kim, Tae Wha; Lee, Sang Sun

    2008-01-01

    The purpose of this study was to investigate the effect of soybean on blood glucose and lipid concentrations, and antioxidant enzyme activity in type 2 diabetes mellitus (DM) patients. We divided patients into two groups and fed them, respectively, a basal diet (control group) and a basal diet with 69 g/d of soybean (soybean group) for 4 weeks. Pills with roasted soybean powder were provided to the soybean supplementation group three times a day. Macronutrients intake except dietary fiber was...

  17. 2009 pandemic Influenza A (H1N1): clinical and laboratory characteristics in pediatric and adult patients and in patients with pulmonary involvement

    Science.gov (United States)

    Lee, Ing‐Kit; Liu, Jien‐Wei; Wang, Lin; Yang, Kuender D.; Li, Chung‐Chen; Eng, Hock‐Liew

    2012-01-01

    Please cite this paper as: Lee and Liu et al. (2012) 2009 pandemic Influenza A (H1N1): clinical and laboratory characteristics in pediatric and adult patients and in patients with pulmonary involvement. Influenza and Other Respiratory Viruses 6(601), e152–e161. Background  To better understand clinical and laboratory characteristics in children, adults, and patients with lung involvement suffering 2009 pandemic influenza A (H1N1). Methods  A total of 442 patients with 2009 pandemic influenza A (H1N1) were retrospectively analyzed. Results  Comparing to their adult counterpart (n = 55), pediatric patients (n = 387) had significantly higher frequencies of fever, rhinorrhea, cough, sore throat, nausea/vomiting, and longer length of fever; lower frequencies of chest pain and dyspnea; higher incidence of lymphopenia; and lower incidence of elevated serum C‐reactive protein. Among the 227 patients with radiographs available, lung involvement was found in 19 (8·4%) (52·6% consolidation and 47·4% interstitial infiltrations), including 18 children and one adult. One child with lung consolidation died of multiorgan failure. Significant findings in patients with lung involvement included predominant young age (≤10 years), prolonged fever, and delayed oseltamivir therapy (≥48 hours after onset of illness); higher frequencies of dyspnea, nausea/vomiting, and altered consciousness; and higher incidences of leukopenia, elevated serum creative kinase, and lactic dehydrogenase. Conclusions  Among patients with 2009 pandemic influenza A (H1N1), we found significant difference in clinical manifestations between children and adults, and significant differences in clinical and laboratory manifestations between patients with lung involvement and those without. On the basis of data from this study and the existing literature, early treatment with oseltamivir is recommended for patients with 2009 pandemic influenza A (H1N1), regardless of age. PMID:22846046

  18. Two Adult Patients with Ellis-van Creveld Syndrome Extending the Clinical Spectrum.

    Science.gov (United States)

    Rudnik-Schöneborn, S; Zerres, K; Graul-Neumann, L; Wiegand, S; Mellerowicz, H; Hehr, U

    2011-09-01

    Ellis-van Creveld (EvC) syndrome is a rare autosomal recessive malformation syndrome with the main features cardiac defects, postaxial hexadactyly, mesomelic shortening of the limbs, short ribs, dysplastic nails and teeth, oral frenula and various other abnormalities while mental function is normal. We describe 2 adult EvC patients with the cardinal skeletal features of mesomelic short stature and severe, progressive genu valgum deformity, resulting from loss of function mutations in the EVC genes. While the genu valgum was the predominating and disabling feature in patient 1, patient 2 showed acroosteolyses in the distal phalanges and a symmetrical synostosis of metacarpals in his hands. Moreover, patient 2 developed synostoses in the additional fingers in adolescence which had not been present at the age of 12 years, suggesting a further progression of skeletal disease. Joint fusion of phalanges so far has not been reported in EvC syndrome. Our data further expand the phenotypic spectrum of EvC related skeletal malformations and contribute important new information on the clinical course of EvC syndrome with increasing age.

  19. [Pulmonary manifestations in adult patients with a defect in humoral immunity].

    Science.gov (United States)

    Latysheva, T V; Latysheva, E A; Martynova, I A; Aminova, G E

    2016-01-01

    Primary immunodeficiencies (PIDs) are a group of congenital diseases of the immune system, which numbers more than 230 nosological entities associated with lost, decreased, or wrong function of its one or several components. Due to the common misconception that these are extremely rare diseases that occur only in children and lead to their death at an early age, PIDs are frequently ruled out by physicians of related specialties from the range of differential diagnosis. The most common forms of PIDs, such as humoral immunity defects, common variable immune deficiency, X-linked agammaglobulinemia, selective IgA deficiency, etc., are milder than other forms of PID, enabling patients to attain their adult age, and may even manifest in adulthood. Bronchopulmonary involvements are the most common manifestations of the disease in patients with a defect in humoral immunity. Thus, a therapist and a pulmonologist are mostly the first doctors who begin to treat these patients and play a key role in their fate, since only timely diagnosis and initiation of adequate therapy can preserve not only the patient's life, but also its quality, avoiding irreversible complications. Chest computed tomography changes play a large role in diagnosis. These are not specific for PID; however, there are a number of characteristic signs that permit this diagnosis to be presumed. PMID:27636936

  20. Expectations of orthodontic treatment in adults: the conduct in orthodontist/patient relationship

    Directory of Open Access Journals (Sweden)

    Ricardo Alves de Souza

    2013-04-01

    Full Text Available INTRODUCTION: The high demand for orthodontic treatment, evidenced over the last few decades, has been justified mainly by the greater importance given to facial esthetics, influencing individual's self esteem. However, the professional frequently does not meet all the patient's expectations, for not establishing good communication and not knowing about the critical points during orthodontic treatment. OBJECTIVE: The aim of this study was to elucidate patients' desires and doubts regarding orthodontic treatment, by means of a survey applied to 60 adult patients. RESULTS: The analysis of results revealed that most individuals (38.3 % noticed treatment success after its conclusion. Occlusion deviation was pointed out by 66.7 % as the main reason for seeking treatment, and esthetics ranked as second (with 48.3 %. Treatment time was considered within the prediction by 46.7% of the interviewees and the results were judged as very good by 43.3 %. The social relations of most participants were not affected by treatment (73.3 %. Also, 58.3 % of the interviewees reported pain as the main complaint and 53.3 % found it difficult to use dental floss. Most participants saw the orthodontist as a professional who was concerned about their health (76.7 %, and believed that he/she was more able to treat them (96.6 % when compared with the general practitioner. CONCLUSION: The orthodontist/ patient relationship enables an understanding of the expectations regarding orthodontic treatment, resulting in greater motivation and cooperation, leading to a successful outcome.

  1. Electrocardiographic Study in Adult Homozygous Sickle Cell Disease Patients in Lagos, Nigeria

    Science.gov (United States)

    Dosunmu, Adedoyin

    2016-01-01

    Background. This study sought to identify the pattern of electrocardiographic changes in steady state adult sickle cell anaemia. Methods. A case-control, cross-sectional study was conducted amongst sickle cell patients attending the sickle cell clinic of Lagos State University Teaching Hospital, Ikeja, and HbAA controls. All consenting participants had haemoglobin electrophoresis done and were subjected to electrocardiography (ECG). The descriptive data were given as means ± standard deviation (SD). The differences were considered to be statistically significant when the p value obtained was <0.05. Results. A total of ninety-three sickle cell anaemia (SCA) patients and ninety haemoglobin AA (controls) were enrolled. There was no significant difference in the age of the participants with SCA and that of the controls but the body mass index was significantly higher in controls (p = 0.0001). Overall, 73.1% (68 of 93) had abnormal ECG while only 2 of 90 (2.2%) of controls had abnormal ECG. The common abnormalities observed were left ventricular hypertrophy, biventricular hypertrophy, and right ventricular hypertrophy. Conclusion. Patients with SCA in steady state tend to have normal heart rate but about 50% of them would have had ECG changes before the age of 20 years. ECG being a noninvasive test may be used to identify patients at risk for early intervention.

  2. An adult cystic fibrosis patient presenting with persistent dyspnea: case report

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    Farinet Catherine L

    2006-05-01

    Full Text Available Abstract Background Persistent dyspnea is a common finding in the cystic fibrosis patient that typically leads to further work up of an alternative pulmonary etiology. Adult cystic fibrosis patients; however, are growing in numbers and they are living into the ages in which coronary artery disease becomes prevalent. Coronary disease should be included in the consideration of diagnostic possibilities. Case presentation A 52-year-old white male with cystic fibrosis was evaluated for exertional dyspnea associated with vague chest discomfort. Diagnostic testing revealed normal white blood cell, hemoglobin and platelet count, basic metabolic panel, fasting lipid profile, HbA1c, with chest radiograph confirming chronic cystic findings unchanged from prior radiographs and an electrocardiogram that revealed sinus rhythm with left anterior fascicular block. Stress thallium testing demonstrated a reversible anteroseptal perfusion defect with a 55% left ventricular ejection fraction. Heart catheterization found a 99% occlusion of the left anterior descending artery extending into the two diagonal branches, with 100% obstruction of the left anterior descending artery at the trifurcation and 70% lesion affecting the first posterior lateral branch of the circumflex artery. Conclusion This case report represents the first description in the medical literature of a cystic fibrosis patient diagnosed with symptomatic coronary artery disease. Applying a standard clinical practice guide proved useful toward evaluating a differential diagnosis for a cystic fibrosis patient presenting with dyspnea and chest discomfort.

  3. Small-cell Lung Cancer in a Young Adult Nonsmoking Patient with Ectopic Adrenocorticotropin (ACTH) Production.

    Science.gov (United States)

    Aoki, Masahiko; Fujisaka, Yasuhito; Tokioka, Satoshi; Hirai, Ai; Henmi, Yujiro; Inoue, Yosuke; Narabayashi, Ken; Yamano, Takeshi; Tamura, Yosuke; Egashira, Yutaro; Higuchi, Kazuhide

    2016-01-01

    Cushing's syndrome due to young small-cell lung cancer (SCLC) is recognized as being extremely rare. We herein present the case of a 35-year-old nonsmoking man who presented with thirst and polyuria. Laboratory examinations showed hyperglycemia, hypokalemia and liver enzyme elevation. Imaging examinations revealed the presence of multiple liver tumors and lymph node swelling. The levels of serum neuroendocrine tumor markers were elevated. The patient was diagnosed with SCLC based on the pathological examination of a biopsy specimen from the right supraclavicular lymph node. The physical findings, including proximal myopathy, truncal obesity and pigmentation suggested high levels of glucocorticoids. An immunohistochemical examination of the tumor showed that it was positive for adrenocorticotropin (ACTH). An endocrinological investigation allowed for the definitive diagnosis of SCLC with ectopic ACTH production. PMID:27181543

  4. Right ventricular involvement in patients with Fabry's disease and the effect of enzyme replacement therapy

    Energy Technology Data Exchange (ETDEWEB)

    Wuest, W. [Universitaetsklinikum Erlangen (Germany). Radiologisches Inst.; Machann, W.; Koestler, H.; Hahn, D.; Beer, M. [Universitaetsklinikum Wuerzburg (Germany). Inst. fuer Roentgendiagnostik; Breunig, F.; Weidemann, F.; Wanner, C. [Universitaetsklinikum Wuerzburg (Germany). Medizinische Klinik I

    2011-11-15

    According to echocardiography reports, Fabry cardiomyopathy not only affects the left ventricle (LV) but also the right ventricle (RV). Until now no MRI studies about the effect of enzyme replacement therapy (ERT) on the RV are available. We evaluated the effect of ERT on the RV. In this prospective trial 14 patients with genetically proven Fabry's disease were examined using a 1.5 T MR scanner before ERT and after 13 {+-} 1 months of ERT. All patients underwent cardiac MR imaging and the RV/LV cardiac morphology and function were analyzed. At baseline examination the values were as follows: RV mass 31 {+-} 6 g/m{sup 2}, end-diastolic volume (EDV) 88 {+-} 13 ml/m{sup 2}, end-systolic volume (ESV) 39 {+-} 9 ml/m{sup 2}, stroke volume (SV) 49 {+-} 7 ml/m{sup 2} and ejection fraction (EF) 56 {+-} 5 %. The RV mass and EDV decreased significantly after 13 {+-} 1 months on ERT (mass 27 {+-} 7 g/m{sup 2}, p < 0.05, EDV 76 {+-} 24 ml/m{sup 2}, p < 0.05), with no significant change of ESV (33 {+-} 13 ml/m{sup 2}), SV (43 {+-} 12 ml/m{sup 2}) and EF (57 {+-} 7 %). The LV mass (102 {+-} 26 g/m{sup 2} vs. 94 {+-} 27 g/m{sup 2}, p < 0.05), EDV (76 {+-} 13 ml/m{sup 2} vs. 66 {+-} 22 ml/m{sup 2}, p < 0.05) and ESV (29 {+-} 9 ml/m{sup 2} vs. 23 {+-} 9 ml/m{sup 2}, p < 0.05) decreased significantly while the EF (64 {+-} 7 % vs. 66 {+-} 5 %; p < 0.05) increased significantly. Besides the known beneficial effect on the LV, ERT improves RV mass and EDV. (orig.)

  5. Effect of angiotensin converting enzyme gene I/D polymorphism in patients with metabolic syndrome in North Indian population

    Institute of Scientific and Technical Information of China (English)

    Gaurav Mittal; Vibhanshu Gupta; Shahzad F Haque; Anwer S Khan

    2011-01-01

    Background Numerous studies have investigated the effect of angiotensin converting enzyme (ACE) gene I/D polymorphism and various cardiovascular risk factors in different populations with varied results. Currently, the association of ACE gene polymorphism with metabolic syndrome has not been studied in North Indians. While studies assessing the effect with polymorphism on each of the components of metabolic syndrome separately are present, data regarding the metabolic syndrome per se are sparse. The present study evaluated the effect of ACE gene I/D polymorphism in patients with metabolic syndrome in North Indian population at a tertiary care centre.Methods Fifty subjects, with thirty cases of metabolic syndrome (NCEP/ATP Ⅲ guidelines, 2004) and twenty age and gender matched healthy controls were chosen. Detailed history was reviewed and clinical examination of the subjects was carried out. Relevant investigations including blood glucose (fasting and post prandial), blood urea, serum creatinine and serum lipids were done. DNA of cases and controls was analysed for I/D polymorphism using polymerase chain reaction.Results D/D genotype was more frequent in patients with metabolic syndrome as compared with healthy controls (P<0.05). Systolic blood pressure (SBP) and diastolic blood pressure (DBP) was significantly higher in the D/D genotype than I/D and I/I genotypes (P <0.05). Our study also showed positive association between obesity, fasting blood glucose and ACE gene polymorphism while no association was found with triglycerides and high density lipoprotein cholesterol.The I/I group was significantly associated with waist circumference and fasting blood glucose (P <0.05).Conclusion Our study clearly showed that metabolic syndrome was associated with ACE gene polymorphism.However due to less number of subjects in the study further studies are needed to corroborate our results.

  6. Polymorphisms of angiotensin-converting enzyme 2 gene confer a risk to lone atrial fibrillation in Chinese male patients

    Institute of Scientific and Technical Information of China (English)

    WANG Shu-xia; TAO Tao; FU Zhi-qing; XIE Xiang-zhu; WANG Hao; WANG Yu-tang

    2013-01-01

    Background Growing epidemiologic evidence has indicated that genetics can predispose individuals to the occurrence of lone atrial fibrillation (AF).The angiotensin-converting enzyme 2 (ACE2) gene has been established to be associated with hypertension and left ventricular hypertrophy.The objective of our study was to investigate the association of ACE2 gene polymorphisms with lone AF.Methods A total of 265 consecutive lone AF patients and 289 healthy controls were successfully investigated.The polymorphisms rs2106809 and rs2285666 were genotyped by polymerase chain reaction (PCR) and direct sequencing.A Logistic regression model was used to determine the odds ratio (OR) and 95% confidence intervals (CI) of variations of ACE2 for lone AF.Results The T allele of rs2106809 conferred an increased risk for lone AF (OR 1.24,95% CI 1.01-1.52,P=0.03) in males after adjustment for conventional risk factors.SNP at rs2285666 in males was not significantly different between AF patients and controls.No association was found between the two polymorphisms in the female population with lone AF.After (36.3±4.5) months of follow-up,the end point data were obtained:death (cardiac and noncardiac),ischemic stroke,and heart failure.In the male subgroup,the associations between rs2106809 T male carriers and combined end points including ischemic stroke,heart failure,and death in our study were of significance (OR 3.6,95% CI 1.0-13.1,P=0.04).Conclusions The results indicate that polymorphism at ACE2 gene is associated with male lone AF in a Chinese Han population.Lone AF males who carry the rs2106809 T allele are associated with adverse cardiac events.

  7. Translating Personality Psychology to Help Personalize Preventive Medicine for Young-Adult Patients

    Science.gov (United States)

    Israel, Salomon; Moffitt, Terrie E.; Belsky, Daniel W.; Hancox, Robert J.; Poulton, Richie; Roberts, Brent; Thomson, W. Murray; Caspi, Avshalom

    2014-01-01

    The rising number of newly insured young adults brought on by healthcare reform will soon increase demands on primary-care physicians. Physicians will face more young-adult patients which presents an opportunity for more prevention-oriented care. In the current study, we evaluated whether brief observer reports of young adults’ personality traits could predict which individuals would be at greater risk for poor health as they entered midlife. Following the Dunedin Study cohort of 1,000 individuals, we show that very brief measures of young adults’ personalities predicted their midlife physical health across multiple domains (metabolic abnormalities, cardiorespiratory fitness, pulmonary function, periodontal disease, and systemic inflammation). Individuals scoring low on the traits of Conscientiousness and Openness-to-Experience went on to develop poorer health even after accounting for preexisting differences in education, socioeconomic status, smoking, obesity, self-reported health, medical conditions, and family medical history. Moreover, personality ratings from peer informants who knew participants well, and from a nurse and receptionist who had just met participants for the first time, predicted health decline from young adulthood to midlife despite striking differences in level of acquaintance. Personality effect sizes were on par with other well-established health-risk factors such as socioeconomic status, smoking, and self-reported health. We discuss the potential utility of personality measurement to function as an inexpensive and accessible tool for healthcare professionals to personalize preventive medicine. Adding personality information to existing healthcare electronic infrastructures could also advance personality theory by generating opportunities to examine how personality processes influence doctor-patient communication, health service use, and patient outcomes. PMID:24588093

  8. Assessment of Quality of Sleep and Use of Drugs with Sedating Properties in Adult Patients Hospitalized in Hamadan Ekbatan Hospital

    OpenAIRE

    F. Zeraati; M.A. Seif Rabie; M. Araghchian; T. Sabouri

    2010-01-01

    Introduction & Objective: Hospitalization can significantly disrupt sleeping patterns. considering the prevalence of insomnia and widespread use of benzodiazepines and other hypnotics in hospitalized patients, we conducted this study to assess the quality of sleep and hypnotic drug use in hospitalized adult patients in 2007.Materials & Methods: This descriptive analytical cross-sectional study involved an assessment of sleep quality for patients whose consent had been obtained when admitte...

  9. Smart Care™ versus respiratory physiotherapy–driven manual weaning for critically ill adult patients: a randomized controlled trial

    OpenAIRE

    Taniguchi, Corinne; Elivane S Victor; Pieri, Talita; Henn, Renata; Santana, Carolina; Giovanetti, Erica; Saghabi, Cilene; Timenetsky, Karina; Caserta Eid, Raquel; Silva, Eliezer; Matos, Gustavo F. J.; Guilherme P. P. Schettino; Barbas, Carmen S. V.

    2015-01-01

    Introduction A recent meta-analysis showed that weaning with SmartCare™ (Dräger, Lübeck, Germany) significantly decreased weaning time in critically ill patients. However, its utility compared with respiratory physiotherapist–protocolized weaning is still a matter of debate. We hypothesized that weaning with SmartCare™ would be as effective as respiratory physiotherapy–driven weaning in critically ill patients. Methods Adult critically ill patients mechanically ventilated for more than 24 hou...

  10. A dance movement therapy group for depressed adult patients in a psychiatric outpatient clinic: effects of the treatment

    OpenAIRE

    Pylvänäinen, Päivi M.; Muotka, Joona S.; Lappalainen, Raimo

    2015-01-01

    We were interested in investigating the effects of dance movement therapy (DMT) in a psychiatric outpatient clinic with patients diagnosed with depression. DMT aims to engage the patients in physical and verbal exploration of their experiences generated in movement based interaction. The assumption was that DMT, which includes both physical engagement as well as emotional and social exploration, would alleviate the mood and psychiatric symptoms. All adult patients (n = 33) incl...

  11. Species Diversity, Antifungal Susceptibility, and Virulence Attributes of Candida Colonising the Oral Cavities of Adult Diabetic Patients

    OpenAIRE

    Deepa Anil Kumar; Sumathi Muralidhar; Krishna Biswas; Uma Banerjee; Seemi Farhat Basir; Luqman Ahmad Khan

    2014-01-01

    Oral candidiasis is a common occurrence in diabetic patients. Species of Candida isolated from these infections and their virulence pattern undergo changes over time and require periodic assessments. Objective of this study was to determine changes in the spectrum of Candida species colonizing oral cavity, their antifungal susceptibility patterns, and virulence attributes, in adult diabetic patients. Oral swabs were collected from 100 patients with diabetes mellitus (DM) and an equal number o...

  12. Compound double ileoileal and ileocecocolic intussusception caused by lipoma of the ileum in an adult patient: A case report

    OpenAIRE

    Bicaj Besnik X; Spahija Gazmend S; Salihu Lulzim M; Hamza Astrit R; Krasniqi Avdyl S; Krasniqi Selvete A; Kurshumliu Fisnik I; Gashi-Luci Lumturije H

    2011-01-01

    Abstract Introduction The initial diagnosis of intussusception in adults very often can be missed and cause delayed treatment and possible serious complications. We report the case of an adult patient with complicated double ileoileal and ileocecocolic intussusception. Case presentation A 46-year-old Caucasian man was transferred from the gastroenterology service to the abdominal surgery service with severe abdominal pain, nausea, and vomiting. An abdominal ultrasound, barium enema, and abdom...

  13. Kunstige Enzymer

    DEFF Research Database (Denmark)

    Bols, Mikael; Bjerre, Jeannette; Marinescu, Lavinia

    2007-01-01

    Enzymer har en enestående evne til at accelerere kemiske processer. Der forskes målrettet i at optimere enzymer baseret på cyclodextrin.......Enzymer har en enestående evne til at accelerere kemiske processer. Der forskes målrettet i at optimere enzymer baseret på cyclodextrin....

  14. Comparison of patient specific dose metrics between chest radiography, tomosynthesis, and CT for adult patients of wide ranging body habitus

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Yakun [Department of Radiology, Duke University Medical Center, Durham, North Carolina 27705 (United States); Li, Xiang [Medical Physics Graduate Program, Department of Physics, Cleveland State University, Cleveland, Ohio 44115 (United States); Segars, W. Paul [Medical Physics Graduate Program, Carl E. Ravin Advanced Imaging Laboratories, and Department of Radiology, Duke University Medical Center, Durham, North Carolina 27705 (United States); Samei, Ehsan, E-mail: samei@duke.edu [Medical Physics Graduate Program, Carl E. Ravin Advanced Imaging Laboratories, Department of Radiology, Departments of Physics, Biomedical Engineering, and Electrical and Computer Engineering, Duke University Medical Center, Durham, North Carolina 27705 (United States)

    2014-02-15

    Purpose: Given the radiation concerns inherent to the x-ray modalities, accurately estimating the radiation doses that patients receive during different imaging modalities is crucial. This study estimated organ doses, effective doses, and risk indices for the three clinical chest x-ray imaging techniques (chest radiography, tomosynthesis, and CT) using 59 anatomically variable voxelized phantoms and Monte Carlo simulation methods. Methods: A total of 59 computational anthropomorphic male and female extended cardiac-torso (XCAT) adult phantoms were used in this study. Organ doses and effective doses were estimated for a clinical radiography system with the capability of conducting chest radiography and tomosynthesis (Definium 8000, VolumeRAD, GE Healthcare) and a clinical CT system (LightSpeed VCT, GE Healthcare). A Monte Carlo dose simulation program (PENELOPE, version 2006, Universitat de Barcelona, Spain) was used to mimic these two clinical systems. The Duke University (Durham, NC) technique charts were used to determine the clinical techniques for the radiographic modalities. An exponential relationship between CTDI{sub vol} and patient diameter was used to determine the absolute dose values for CT. The simulations of the two clinical systems compute organ and tissue doses, which were then used to calculate effective dose and risk index. The calculation of the two dose metrics used the tissue weighting factors from ICRP Publication 103 and BEIR VII report. Results: The average effective dose of the chest posteroanterior examination was found to be 0.04 mSv, which was 1.3% that of the chest CT examination. The average effective dose of the chest tomosynthesis examination was found to be about ten times that of the chest posteroanterior examination and about 12% that of the chest CT examination. With increasing patient average chest diameter, both the effective dose and risk index for CT increased considerably in an exponential fashion, while these two dose

  15. Mutations of the Spliceosome Complex Genes Occur In Adult Patients but Are Very Rare In Children with Myeloid Neoplasia

    DEFF Research Database (Denmark)

    Hirabayashi, Shinsuke; Moetter, Jessica; Yoshida, Kenichi;

    in methylation and chromatin regulation (TET2, DNMT3A, ASXL1). Although mutations of these genes are present at high frequency in adult cohorts, they are very rare events in children with myeloid disease. Based on the results from a large-scale whole exome sequencing study of adult patients with myeloid...... patient was diagnosed at age of 17 years with systemic mastocytosis positive for c-kit D816V mutation, and with associated clonal hematological non-mast cell lineage disease: refractory cytopenia with normal cytogenetics. SCT was also performed with success on this patient. To ensure that the low rate....... In summary, re-sequencing of 3 spliceosome gene hotspots revealed the presence of heterozygous mutations in 2/339 children and 4/19 adults with myeloid disease. The analysis of another gene-hotspot implicated in the MDS whole exome study, SF3B1 K700 is ongoing, but all pediatric cases analyzed to date were...

  16. Quantitative Assessment of Right Atrial Function by Strain Imaging in Adult Patients with Totally Corrected Tetralogy of Fallot

    Directory of Open Access Journals (Sweden)

    Azin Alizadehasl

    2013-05-01

    Full Text Available Background: Atrial function could be affected by many cardiac disorders. Recently Strain imaging has been employed for the assessment of atrial function in several disorders involving atria.Objectives: We aimed to measure the right atrial function by this method in adult patients with surgically corrected Tetralogy of Fallot (TOF.Patients and Method: Forty six adult patients with TOF who underwent total correction surgery in childhood and had severe pulmonary regurgitation and fulfilled the criteria of ACC/AHA guideline for PVR enrolled. The control group included 50 healthy adults with matched age and sex. Standard transthoracic echocardiography was performed on both groups which myocardial velocities and strain imaging indices were obtained from their RA free wall.Results: The myocardial velocities and deformational indices of RA free wall were significantly compromised in TOF patients compared with normal subjects. There was no correlation between RA function data measured by strain imaging and RV volume measured in CMR.Conclusions: In light of our findings, we concluded that RA function is severely diminished in adult patients with TOF. It would play an important role in pathophysiological process of the right sided heart failure in these patients

  17. Connectivity differences between adult male and female patients with attention deifcit hyperactivity disorder according to resting-state functional MRI

    Institute of Scientific and Technical Information of China (English)

    Bo-yong Park; Hyunjin Park

    2016-01-01

    Attention deifcit hyperactivity disorder (ADHD) is a pervasive psychiatric disorder that affects both chil-dren and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. Group-wise differences between male and female patients were quantiifed using degree centrality for different brain regions. The medial-, middle-, and inferior-frontal gyrus, superior parietal lobule, precuneus, supramarginal gyrus, superior- and middle-temporal gyrus, middle occipital gyrus, and cuneus were identiifed as regions with signiifcant group-wise differences. The identiifed regions were correlated with clinical scores relfecting de-pression and anxiety and signiifcant correlations were found. Adult ADHD patients exhibit different levels of depression and anxiety depending on sex, and our study provides insight into how changes in brain cir-cuitry might differentially impact male and female ADHD patients.

  18. Connectivity differences between adult male and female patients with attention deficit hyperactivity disorder according to resting-state functional MRI

    Directory of Open Access Journals (Sweden)

    Bo-yong Park

    2016-01-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is a pervasive psychiatric disorder that affects both children and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. Group-wise differences between male and female patients were quantified using degree centrality for different brain regions. The medial-, middle-, and inferior-frontal gyrus, superior parietal lobule, precuneus, supramarginal gyrus, superior- and middle-temporal gyrus, middle occipital gyrus, and cuneus were identified as regions with significant group-wise differences. The identified regions were correlated with clinical scores reflecting depression and anxiety and significant correlations were found. Adult ADHD patients exhibit different levels of depression and anxiety depending on sex, and our study provides insight into how changes in brain circuitry might differentially impact male and female ADHD patients.

  19. Pharmacokinetics and pharmacodynamics of mivacurium in young adult and elderly patients

    DEFF Research Database (Denmark)

    Østergaard, Doris; Viby-Mogensen, Jørgen; Pedersen, N.A.;

    2002-01-01

    age factors; butyrylcholinesterase; cholinesterase; dose-response curves; enzymes; metabolites; mivacurium; neuromuscular relaxants; pharmacodynamics; pharmacokinetics; pharmacology; pseudocholinesterase; stereoisomers......age factors; butyrylcholinesterase; cholinesterase; dose-response curves; enzymes; metabolites; mivacurium; neuromuscular relaxants; pharmacodynamics; pharmacokinetics; pharmacology; pseudocholinesterase; stereoisomers...

  20. Discovery and Validation of Prognostic Biomarker Models to Guide Triage among Adult Dengue Patients at Early Infection

    Science.gov (United States)

    Tolfvenstam, Thomas; Thein, Tun-Linn; Naim, Ahmad Nazri Mohamed; Ling, Ling; Chow, Angelia; Chen, Mark I-Cheng; Ooi, Eng Eong; Leo, Yee Sin; Hibberd, Martin L.

    2016-01-01

    Background Dengue results in a significant public health burden in endemic regions. The World Health Organization (WHO) recommended the use of warning signs (WS) to stratify patients at risk of severe dengue disease in 2009. However, WS is limited in stratifying adult dengue patients at early infection (Day 1–3 post fever), who require close monitoring in hospitals to prevent severe dengue. The aim of this study is to identify and validate prognostic models, built with differentially expressed biomarkers, that enable the early identification of those with early dengue infection that require close clinical monitoring. Methods RNA microarray and protein assays were performed to identify differentially expressed biomarkers of severity among 92 adult dengue patients recruited at early infection from years 2005–2008. This comprised 47 cases who developed WS after first presentation and required hospitalization (WS+Hosp), as well as 45 controls who did not develop WS after first presentation and did not require hospitalization (Non-WS+Non-Hosp). Independent validation was conducted with 80 adult dengue patients recruited from years 2009–2012. Prognostic models were developed based on forward stepwise and backward elimination estimation, using multiple logistic regressions. Prognostic power was estimated by the area under the receiver operating characteristic curve (AUC). Results The WS+Hosp group had significantly higher viral load (Pdengue patients at early infection, with sensitivity and specificity up to 83% and 84%, respectively. These results were tested in the independent validation group, showing sensitivity and specificity up to 96% and 54.6%, respectively. Conclusions At early infection, adult dengue patients who later presented WS and require hospitalization have significantly different pathophysiology compared with patients who consistently presented no WS and / or require no hospitalization. The molecular prognostic models developed and validated here

  1. Influence of recombinant human brain natriuretic peptide on myocardial enzymes, serum cardiac function indexes and oxygen metabolism of patients with open heart surgery with cardiopulmonary bypass

    Institute of Scientific and Technical Information of China (English)

    Shu-Tian Song; Ming Yang; Kun-Peng Li; Juan Xu; Chuan-Ming Bai; Ji-Wu Zhou

    2016-01-01

    Objective:To investigate and analyze the influence of recombinant human brain natriuretic peptide on myocardial enzymes, serum cardiac function indexes and oxygen metabolism of patients with open heart surgery with cardiopulmonary bypass.Methods:A total of 42 patients with open heart surgery with cardiopulmonary bypass during the period of June 2014 to January 2016 were randomly divided into the control group of 21 cases and the observation group of 21 cases. The control group was treated with routine postoperative treatment, and the observation group was treated with recombinant human brain natriuretic peptide on the basic treatment of control group, then the myocardial enzymes, serum cardiac function indexes and oxygen metabolism indexes of the two groups before the surgery and at 2 h, 12 h and 24 h after the surgery were respectively detected and compared.Results: There were no significant difference in myocardial enzymes, serum cardiac function indexes and oxygen metabolism indexes between two groups before the surgery (allP>0.05), while the myocardial enzymes and serum cardiac function indexes of the observation group at 2 h ,12 h and 24 h after the surgery were all significantly lower than those of control group, the oxygen metabolism indexes were significantly better than the levels of control group (allP<0.05).Conclusions:The recombinant human brain natriuretic peptide can effectively improve the myocardial enzymes, serum cardiac function indexes and oxygen metabolism state of patients with open heart surgery with cardiopulmonary bypass, and it has application value for the patients with the surgery is higher.

  2. Efficacy and tolerability of levodropropizine in adult patients with non-productive cough. Comparison with dextromethorphan.

    Science.gov (United States)

    Catena, E; Daffonchio, L

    1997-01-01

    The results of a double-blind, randomized clinical trial involving 209 adult patients of either sex with moderate non-productive cough are reported. The therapeutic efficacy and the tolerability of levodropropizine syrup (60 mg t.i.d. for 5 days) was evaluated in comparison with dextromethorphan syrup (15 mg t.i.d. for 5 days). Efficacy was assessed by the number of coughing spells in a 6h period, the cough frequency classes, the cough intensity and the night awakenings due to cough. Tolerability was evaluated by laboratory results, vital signs and any adverse event occurred during the clinical trial, including presence or absence of somnolence. Independently from the underlying pathology and from the degree of baseline cough severity, the number of coughing spells was significantly (P levodropropizine and dextromethorphan already after the 2nd day of treatment, the effect and its time of onset being similar for both drugs. Cough intensity was significantly (P levodropropizine than with dextromethorphan. Concurrently with the relief of cough, the number of night awakenings was decreased remarkably and significantly (P levodropropizine displaying an improvement significantly higher (P levodropropizine (3.6%) group. Overall, somnolence was reported for a low percentage of patients with both drugs, with the percentage of patients experiencing this side effect being one half in the group treated with levodropropizine (4.6%) as compared with dextromethorphan (10.4%). These results confirm the antitussive effectiveness of levodropropizine and point out a more favourable benefit/risk profile when compared to dextromethorphan.

  3. Exogenous surfactant therapy in a patient with adult respiratory distress syndrome after near drowning.

    Science.gov (United States)

    Staudinger, T; Bankier, A; Strohmaier, W; Weiss, K; Locker, G J; Knapp, S; Röggla, M; Laczika, K; Frass, M

    1997-10-01

    A 24-year-old woman developed adult respiratory distress syndrome (ARDS) after near-drowning due to attempted suicide. Conventional mechanical ventilation together with prone positioning and inhaled nitric oxide could not provide sufficient oxygenation. Surface tension data (gamma min = 27 dyn/cm, stability index = 0.341) from a lavage sample supported the hypothesis that the surfactant function of this patient was drastically reduced due to a washout effect by aspiration of fresh water. Porcine surfactant (Curosurf, 50 mg/kg for each lung) was instilled via fibreoptic bronchoscope. The partial arterial carbon dioxide pressure (paCO2) and fraction of inspired oxygen (FiO2) ratio as well as shunt fraction (Qs/Qt) improved impressively. When respiratory situation deteriorated again, surfactant application was repeated. Altogether, six bolus instillations of surfactant (total dose 300 mg/kg = 18,000 mg) were administered until the respiratory situation had stabilized and oxygenation could be maintained by conventional mechanical ventilation. The radiological findings did not show substantial amelioration. The patient developed septic shock and died 12 days after admission. Surfactant application apparently led to a significant improvement of the respiratory function. However, the outcome could not be influenced positively. The high cost of surfactant therapy prevents the more widespread early administration in patients at risk.

  4. A population of patient-specific adult acquired flatfoot deformity models before and after surgery.

    Science.gov (United States)

    Spratley, E M; Matheis, E A; Hayes, C W; Adelaar, R S; Wayne, J S

    2014-09-01

    Following IRB approval, a cohort of 3-D rigid-body computational models was created from submillimeter MRIs of clinically diagnosed Adult Acquired Flatfoot Deformity patients and employed to investigate postoperative foot/ankle function and surgical effect during single-leg stance. Models were constrained through physiologic joint contact, passive soft-tissue tension, active muscle force, full body weight, and without idealized joints. Models were validated against patient-matched controls using clinically utilized radiographic angle and distance measures and plantar force distributions in the medial forefoot, lateral forefoot, and hindfoot. Each model further predicted changes in strain for the spring ligament, deltoid ligament, and plantar fascia, as well as joint contact loads for three midfoot joints, the talonavicular, navicular-1st cuneiform, and calcaneocuboid. Radiographic agreement ranged across measures, with average absolute deviations of <5° and <4 mm indicating generally good agreement. Postoperative plantar force loading in patients and models was reduced for the medial forefoot and hindfoot concomitant with increases in the lateral forefoot. Model predicted reductions in medial soft-tissue strain and increases in lateral joint contact load were consistent with in vitro observations and elucidate the biomechanical mechanisms of repair. Thus, validated rigid-body models offer promise for the investigation of foot/ankle kinematics and biomechanical behaviors that are difficult to measure in vivo.

  5. Preoperative corneal astigmatism among adult patients with cataract in Northern Nigeria

    Directory of Open Access Journals (Sweden)

    Mohammed Isyaku

    2014-01-01

    Full Text Available The prevalence and nature of corneal astigmatism among patients with cataract has not been well-documented in the resident African population. This retrospective study was undertaken to investigate preexisting corneal astigmatism in adult patients with cataract. We analyzed keratometric readings acquired by manual Javal-Schiotz keratometry before surgery between January 1, 2011 and December 31, 2011. There were 3,169 patients (3286 eyes aged between 16 and 110 years involved with a Male to female ratio of 1.4:1. Mean keratometry in diopters was K1 = 43.99 and K2 = 43.80. Mean corneal astigmatism was 1.16 diopter and a majority (45.92% of eyes had astigmatism between 1.00 and 1.99 diopters. Two-thirds of the eyes (66.9% in this study had preoperative corneal astigmatism equal to or above 1.00 diopter. Findings will help local cataract surgeons to estimate the potential demand for toric intraocular lenses.

  6. Renal disease in adult Indians: a clinicopathological study of 2,827 patients.

    Science.gov (United States)

    Date, A; Raghavan, R; John, T J; Richard, J; Kirubakaran, M G; Shastry, J C

    1987-09-01

    Nephrotic syndrome was the commonest clinical presentation among 2827 consecutive adult Indian patients from whom adequate kidney biopsies were obtained for suspected renal disease. In 83 per cent of cases the nephrotic syndrome was due to minimal change disease, focal segmental glomerulosclerosis, mesangiocapillary glomerulonephritis, membranous usually secondary to tuberculosis or leprosy, was present in only 34 patients. Acute nephritis, the next most frequent clinical presentation, was due to diffuse endocapillary proliferative, crescentic or mesangial proliferative glomerulonephritis in 88 per cent of cases, almost half of whom had elevated serum streptococcal antibody titres. Eosinophilia showed a highly significant association with diffuse endocapillary proliferative and mesangiocapillary glomerulonephritis. Idiopathic IgA nephropathy was present in only 10, and antiglomerular basement membrane antibody disease in only one, of the 238 patients whose biopsies were studied by immunofluorescence. Complications of pregnancy accounted for 70 per cent of cases of cortical necrosis. Acute gastroenteritis, septicaemia, abortions, snake bite and allopathic and indigenous medicines were important causes of acute tubular necrosis. PMID:3449884

  7. Gingival juvenile xanthogranuloma in an adult patient: case report with immunohistochemical analysis and literature review.

    Science.gov (United States)

    Consolaro, Alberto; Sant'Ana, Eduardo; Lawall, Melaine A; Consolaro, Maria Fernanda M O; Bacchi, Carlos Eduardo

    2009-02-01

    Juvenile xanthogranuloma (JXG) is a non-Langerhans cell histiocytosis (nonLCH). It is a benign and self-healing disorder that generally affects infants and children. Oral lesions in adult patients are rare, although the microscopic findings are similar to those observed in other locations. A 56-year-old white man presented with a chief complaint of a gingival mass that had appeared 6 months before and had grown slowly. An intraoral examination revealed the presence of a solitary, softened gingival mass affecting the mandibular lingual gingiva at the right central incisor area. A biopsy of the lesion showed multiple large macrophages and numerous giant cells of Touton type. The immunohistochemistry positivity for CD68, fascin, factor XIIIa, alpha-antitrypsin and negativity for S-100, beta-actin, CD1a, and desmin confirmed the diagnosis of JXG. The occurrence of adult oral JXG is extremely rare. It is a nonLCH that may present variable clinical and microscopic aspects, which leads to a diversity of clinical misdiagnoses. A precise diagnosis of these lesions requires an accurate evaluation of clinical, microscopic, and immunohistochemical features.

  8. Fine motor skills in adult Tourette patients are task-dependent

    Directory of Open Access Journals (Sweden)

    Neuner Irene

    2012-10-01

    Full Text Available Abstract Background Tourette syndrome is a neuropsychiatric disorder characterized by motor and phonic tics. Deficient motor inhibition underlying tics is one of the main hypotheses in its pathophysiology. Therefore the question arises whether this supposed deficient motor inhibition affects also voluntary movements. Despite severe motor tics, different personalities who suffer from Tourette perform successfully as neurosurgeon, pilot or professional basketball player. Methods For the investigation of fine motor skills we conducted a motor performance test battery in an adult Tourette sample and an age matched group of healthy controls. Results The Tourette patients showed a significant lower performance in the categories steadiness of both hands and aiming of the right hand in comparison to the healthy controls. A comparison of patients’ subgroup without comorbidities or medication and healthy controls revealed a significant difference in the category steadiness of the right hand. Conclusions Our results show that steadiness and visuomotor integration of fine motor skills are altered in our adult sample but not precision and speed of movements. This alteration pattern might be the clinical vignette of complex adaptations in the excitability of the motor system on the basis of altered cortical and subcortical components. The structurally and functionally altered neuronal components could encompass orbitofrontal, ventrolateral prefrontal and parietal cortices, the anterior cingulate, amygdala, primary motor and sensorimotor areas including altered corticospinal projections, the corpus callosum and the basal ganglia.

  9. Adolescent and Young Adult Patient Engagement and Participation in Survey-Based Research: A Report From the "Resilience in Adolescents and Young Adults With Cancer" Study.

    Science.gov (United States)

    Rosenberg, Abby R; Bona, Kira; Wharton, Claire M; Bradford, Miranda; Shaffer, Michele L; Wolfe, Joanne; Baker, Kevin Scott

    2016-04-01

    Conducting patient-reported outcomes research with adolescents and young adults (AYAs) is difficult due to low participation rates and high attrition. Forty-seven AYAs with newly diagnosed cancer at two large hospitals were prospectively surveyed at the time of diagnosis and 3-6 and 12-18 months later. A subset participated in 1:1 semistructured interviews. Attrition prompted early study closure at one site. The majority of patients preferred paper-pencil to online surveys. Interview participants were more likely to complete surveys (e.g., 93% vs. 58% completion of 3-6 month surveys, P = 0.02). Engaging patients through qualitative methodologies and using patient-preferred instruments may optimize future research success.

  10. Pituitary and pulmonary abnormalities in an adult patient with Langerhans cell histiocytosis

    International Nuclear Information System (INIS)

    Pulmonary histiocytosis is an uncommon interstitial lung disease, which is infrequent in adults and is part of a spectrum of disorders characterized by monoclonal proliferation and infiltration of organs by Langerhans cells. Histiocytosis X affects only the lungs in more than 85% of the cases. We report a case of a 21-years-old male patient with Diabetes Insipidus (DI) and respiratory symptoms due to a spontaneous pneumothorax with favorable clinical evolution. High-resolution CT demonstrated bilateral nodular and cystic pulmonary lesions. MRI revealed a nodular widening of the pituitary stalk. An endoscopic trans bronchial biopsy was negative for Langerhans cells. After thoracoscopy with surgical biopsy of the lung the diagnosis of Langerhans' cell histiocytosis was confirmed. (author)

  11. Hair-thread tourniquet syndrome originating from a haemangioma in an adult patient.

    Science.gov (United States)

    Okur, Osman Mahir; Coskun, Abuzer; Kayipmaz, Afsin Emre; Ozbay, Sedat; Kavalci, Cemil; Kocalar, Ummu Gulsum

    2016-07-01

    Hair-thread tourniquet syndrome is an emergency condition rarely encountered since its first description, and it may be potentially dangerous unless treated. The potential hazard of the condition stems from hair strands wrapping around and strangulating various body processes such as fingers, penis, or clitoris. In this paper we aimed to report the first case of hair-thread tourniquet syndrome affecting a haemangioma of an adult patient. A 68-year-old woman presented to emergency department for pain in the mass on her back. On physical examination, a haemangioma with a size of about 3x3 cm was noted on the right scapula. When inspected closely, it appeared edematous and strangulated, and there were hair strands wrapped to the bottom of the wound. The hair strands were removed and the strangulated haemangioma was excised. PMID:27427144

  12. [Formalized consensus: clinical practice recommendations for the management of the migraine in African adult patients].

    Science.gov (United States)

    Ahmed, Mahmoud Ait Kaci; Haddad, Monia; Kouassi, Beugré; Ouhabi, Hamid; Serrie, Alain

    2016-01-01

    Migraine is a primary headache disorder (according to the latest International Headache Society criteria) affecting approximately 8% of African population. Women are more often affected than men and attacks usually occur before the age of 40 years Although some treatments, hygienic-dietary measures and other non-pharmacological methods can reduce the intensity and frequency of attacks, medicinal treatment of migraine attack is often necessary. Availability of treatments and access to care differ in Africa and led to the implementation of the first expert consensus recommendations for the management of the migraine in african adult patients. This multinational collaborative study is intended for health practitioners. It aims to provide 16 simple, evidence-based recommendations and is adapted to african medical practice. PMID:27642420

  13. Strong association between non alcoholic fatty liver disease (NAFLD and low 25(OH vitamin D levels in an adult population with normal serum liver enzymes

    Directory of Open Access Journals (Sweden)

    Pozzilli Paolo

    2011-07-01

    Full Text Available Abstract Background Hypovitaminosis D has been recently recognized as a worldwide epidemic. Since vitamin D exerts significant metabolic activities, comprising free fatty acids (FFA flux regulation from the periphery to the liver, its deficiency may promote fat deposition into the hepatocytes. Aim of our study was to test the hypothesis of a direct association between hypovitaminosis D and the presence of NAFLD in subjects with various degree of insulin-resistance and related metabolic disorders. Methods We studied 262 consecutive subjects referred to the Diabetes and Metabolic Diseases clinics for metabolic evaluation. NAFLD (non-alcoholic fatty liver disease was diagnosed by upper abdomen ultrasonography, metabolic syndrome was identified according to the Third Report of National Cholesterol Education Program/Adult Treatment Panel (NCEP/ATPIII modified criteria. Insulin-resistance was evaluated by means of HOMA-IR. Fatty-Liver-Index, a recently identified correlate of NAFLD, was also estimated. Serum 25(OHvitamin D was measured by colorimetric method. Results Patients with NAFLD (n = 162,61.8% had reduced serum 25(OH vitamin D levels compared to subjects without NAFLD (14.8 ± 9.2 vs 20.5 ± 9.7 ng/ml, p Conclusions Low 25(OHvitamin D levels are associated with the presence of NAFLD independently from metabolic syndrome, diabetes and insulin-resistance profile.

  14. Test-retest reliability of the Danish Adult Reading Test in patients with comorbid psychosis and cannabis-use disorder

    DEFF Research Database (Denmark)

    Hjorthøj, Carsten Rygaard; Vesterager, Lone; Nordentoft, Merete

    2013-01-01

    -retest reliability of the Danish adaptation has never been established in any population. Aims: To determine the test-retest reliability of the Danish Adult Reading Test (DART) (adapted from the National Adult Reading Test, NART) for patients dually diagnosed with psychosis and cannabis-use disorder. Methods......: This was a secondary analysis of the CapOpus randomized trial. As part of the trial, 103 patients were randomized, and completed the DART up to three times. Pearson's r and pairwise t-tests were calculated. Results: DART score was independent of randomization, cannabis-use frequency and psychopathology. Scores...

  15. A review of mobile applications to help adolescent and young adult cancer patients

    Directory of Open Access Journals (Sweden)

    Wesley KM

    2015-08-01

    Full Text Available Kimberly M Wesley,1 Philip J Fizur2 1Department of Psychology, St Jude Children's Research Hospital, Memphis, TN, 2Department of Psychology, La Salle University, Philadelphia, PA, USA Objective: To review research articles utilizing mobile applications with adolescent and young adult (AYA cancer patients. Materials and methods: We identified articles via online searches and reference lists (eg, PsycInfo, PubMed. Articles were reviewed by two study team members for target population, stated purpose, technological utilization, sample size, demographic characteristics, and outcome data. Strengths and weaknesses of each study were described. Results: Of 19 identified manuscripts, six met full inclusion criteria for this review (four smartphone applications and two tablet applications. One additional article that included an application not specific to oncology but included AYA patients with cancer within the target sample was also reviewed. Uses of these applications included symptom tracking, pain management, monitoring of eating habits following bone marrow transplant, monitoring of mucositis, and improving medication management. Utility results from pilot studies are presented. Conclusion: Mobile applications are growing in number and increasingly available to AYAs with and without chronic illness. These applications may prove useful in helping to support AYAs throughout their cancer treatment and beyond. However, few applications provide empirical data supporting their utility. Numerous strengths and benefits of these applications include increased accessibility to educational resources and self-management strategies, more frequent physical and emotional symptom tracking, and increased access to peer support. Despite these strengths, numerous limitations are identified, highlighting the need for future research in this area. Keywords: adolescent, young adult, cancer, smartphone, mobile, applications

  16. Mental toughness, sleep disturbances, and physical activity in patients with multiple sclerosis compared to healthy adolescents and young adults

    Science.gov (United States)

    Sadeghi Bahmani, Dena; Gerber, Markus; Kalak, Nadeem; Lemola, Sakari; Clough, Peter J; Calabrese, Pasquale; Shaygannejad, Vahid; Pühse, Uwe; Holsboer-Trachsler, Edith; Brand, Serge

    2016-01-01

    Background Multiple sclerosis (MS) is the most common chronic autoimmune demyelinating and inflammatory disease of the central nervous system, afflicting both the body and mind. The risk of suffering from MS is 2.5–3.5 times greater in females than in males. While there is extant research on fatigue, depression, and cognitive impairment in patients with MS during its clinical course, there is a lack of research focusing on sleep, psychological functioning, and physical activity (PA) at the point of disease onset. The aims of the present study were therefore, to assess the markers of mental toughness (MT) as a dimension of psychological functioning, sleep disturbances (SD), and PA among patients at the moment of disease onset and to compare these with the corresponding values for healthy adolescents and young adults. Methods A total of 23 patients with MS at disease onset (mean age =32.31 years; 91% females), 23 healthy adolescents (mean age =17.43 years; 82% females), and 25 healthy young adults (mean age =20.72 years; 80% females) took part in the study. They completed questionnaires covering sociodemographic data, MT, SD, and PA. Results Patients with MS had similar scores for MT traits as those in healthy adolescents and healthy young adults, and equivalent levels of moderate-intensity PA and SD as young adults. MS patients reported lower levels of vigorous PA compared to both healthy adolescents and young adults. Conclusion The pattern of the results of the present study suggests that the onset of MS is not associated with poor MT, poor sleep, or reduced moderate-intensity PA. Lower levels of vigorous PA were observed in MS patients. Low levels of vigorous PA may lead to decreased cardiorespiratory fitness in patients with MS and, in the long run, to reduced cardiovascular health and degraded psychological functioning. PMID:27390520

  17. Serological Screening for Celiac Disease in Adult Chinese Patients With Diarrhea Predominant Irritable Bowel Syndrome.

    Science.gov (United States)

    Wang, Hongling; Zhou, Guoying; Luo, Linjie; Crusius, J Bart A; Yuan, Anlong; Kou, Jiguang; Yang, Guifang; Wang, Min; Wu, Jing; von Blomberg, B Mary E; Morré, Servaas A; Peña, A Salvador; Xia, Bing

    2015-10-01

    Celiac disease (CD) is common in Caucasians, but thought to be rare in Asians. Our aim was to determine the prevalence of CD in Chinese patients with chronic diarrhea predominant irritable bowel syndrome (IBS-D).From July 2010 to August 2012, 395 adult patients with IBS-D and 363 age and sex-matched healthy controls were recruited in Zhongnan Hospital of Wuhan University and Xiaogan Central Hospital in Hubei province, central China. Patients with IBS-D were diagnosed according to the Rome III criteria. Serum Immunoglobulin (IgA/IgG) anti-human tissue transglutaminase (anti-htTG)-deamidated gliadin peptide (DGP) antibodies were measured in a single ELISA (QUANTA Lite h-tTG/DGP Screen). Upper endoscopy with duodenal biopsies and HLA-DQA1 and HLA-DQB1 genotyping were performed in seropositive subjects and a gluten-free diet was prescribed.Seven IBS-D patients (7/395, 1.77%) and 2 healthy controls (2/363, 0.55%), were positive for anti-htTG/DGP antibodies. Of these 9 cases, 1 was lost to follow-up, 3 were suspected to have CD and 5 were eventually diagnosed as CD with intestinal histological lesions classified as Marsh Type II in 2 and Type III in 3. Of these 5 diagnosed CD patients, 4 (4/395, 1.01%) were from the IBS-D group and 1 (1/363, 0.28%) from the healthy control had asymptomatic CD. Two Type III CD patients with relatively high titers in the serologic assay were homozygous and heterozygous for haplotype HLA-DQA1*03-DQB1*03:03 (HLA-DQ9.3), respectively.In the present study, CD was present in 1.01% of patients with IBS-D and in 0.28% of the control group. We like to suggest that the haplotype HLA-DQA1*03-DQB1*03:03 (HLA-DQ9.3), which is common in Chinese, is a new susceptibility factor for CD in China. Larger screening and genetic studies are needed in the Chinese population of different regions. PMID:26496305

  18. Economic evaluations of interventions to manage hyperphosphataemia in adult haemodialysis patients: A systematic review.

    Science.gov (United States)

    Rizk, Rana; Hiligsmann, Mickaël; Karavetian, Mirey; Evers, Silvia Maa

    2016-03-01

    Managing hyperphosphataemia in haemodialysis patients is resource-intensive. A search for cost-effective interventions in this field is needed to inform decisions on the allocation of healthcare resources. NHSEED, MEDLINE, EMBASE and CINAHL were searched for full economic evaluations of hyperphosphataemia-managing interventions in adult haemodialysis patients, published between 2004 and 2014, in English, French, Dutch or German. Incremental cost-effectiveness ratios of the interventions were up-rated to 2013US$ using Purchasing Power Parity conversion rates and Consumer Price Indices. The quality of included studies was assessed using the Extended Consensus on Health Economic Criteria List. Twelve out of the 1681 retrieved records fulfilled the inclusion criteria. They reported only on one aspect of hyperphosphataemia management, which is the use of phosphate binders (calcium-based and calcium-free, in first-line and sequential use). No economic evaluations of other phosphorus-lowering interventions were found. The included articles derived from five countries and most of them were funded by pharmaceutical companies. The incremental cost-effectiveness ratios of phosphate binders ranged between US$11 461 and US$157 760 per quality-adjusted life-year gained. Calcium-based binders (especially calcium acetate) appear to be the optimal cost-effective first- and second-line therapy in prevalent patients, while the calcium-free binder, lanthanum carbonate, might provide good value for money, as second-line therapy, in incident patients. The studies' overall quality was suboptimal. Drawing firm conclusions was not possible due to the quality heterogeneity and inconsistent results. Future high-quality economic evaluations are needed to confirm the findings of this review and to address other interventions to manage hyperphosphataemia in this population. PMID:26246269

  19. The experience of admission to psychiatric hospital among Chinese adult patients in Hong Kong

    Directory of Open Access Journals (Sweden)

    Lam Linda

    2008-10-01

    Full Text Available Abstract Background The paper reports on a study to evaluate the psychometric properties and cultural appropriateness of the Chinese translation of the Admission Experience Survey (AES. Methods The AES was translated into Chinese and back-translated. Content validity was established by focus groups and expert panel review. The Chinese version of the Admission Experience Survey (C-AES was administered to 135 consecutively recruited adult psychiatric patients in the Castle Peak Hospital (Hong Kong SAR, China within 48 hours of admission. Construct validity was assessed by comparing the scores from patients admitted voluntarily versus patients committed involuntarily, and those received physical or chemical restraint versus those who did not. The relationship between admission experience and psychopathology was examined by correlating C-AES scores with the Brief Psychiatric Rating Scale (BPRS scores. Results Spearman's item-to-total correlations of the C-AES ranged from 0.50 to 0.74. Three factors from the C-AES were extracted using factor analysis. Item 12 was omitted because of poor internal consistency and factor loading. The factor structure of the Process Exclusion Scale (C-PES corresponded to the English version, while some discrepancies were noted in the Perceived Coercion Scale (C-PCS and the Negative Pressure Scale (C-NPS. All subscales had good internal consistencies. Scores were significantly higher for patients either committed involuntarily or subjected to chemical or physical restrain, independent on severity of psychotic symptoms. Conclusion The Chinese AES is a psychometrically sound instrument assessing the three different aspects of the experience of admission, namely "negative pressure, "process exclusion" and "perceived coercion". The potential of C-AES in exploring subjective experience of psychiatric admission and effects on treatment adherence should be further explored.

  20. Pharmacological Enhancement of β-Hexosaminidase Activity in Fibroblasts from Adult Tay-Sachs and Sandhoff Patients*

    OpenAIRE

    Tropak, Michael B.; Reid, Stephen P.; Guiral, Marianne; Withers, Stephen G.; Mahuran, Don

    2004-01-01

    Tay-Sachs and Sandhoff diseases are lysosomal storage disorders that result from an inherited deficiency of β-hexosaminidase A (αβ). Whereas the acute forms are associated with a total absence of hexosaminidase A and early death, the chronic adult forms exist with activity and protein levels of ~5%, and unaffected individuals have been found with only 10% of normal levels. Surprisingly, almost all disease-associated missense mutations do not affect the active site of the enzyme but, rather, i...