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  1. Preoperative Imaging for Clinical Staging Prior to Radical Cystectomy.

    Science.gov (United States)

    Hugen, Cory M; Duddalwar, Vinay; Daneshmand, Siamak

    2016-09-01

    The importance of patient selection for quality outcomes following radical cystectomy is critical. Clinical staging is one of the key elements necessary for patient selection, and staging relies on accurate preoperative imaging. Many imaging modalities are available and have been utilized for preoperative staging with published operating characteristics. In this update, we review recently published literature for advances in preoperative imaging prior to radical cystectomy. PMID:27432379

  2. Clinical characteristics of Caroli's syndrome

    Institute of Scientific and Technical Information of China (English)

    Ozlem Yonem; Yusuf Bayraktar

    2007-01-01

    Caroli's syndrome is characterized by multiple segmental cystic or saccular dilatations of intrahepatic bile ducts associated with congenital hepatic fibrosis. The clinical features of this syndrome reflect both the characteristics of congenital hepatic fibrosis such as portal hypertension and that of Caroli's disease named as recurrent cholangitis and cholelithiasis. The diagnosis depends on both histology and imaging methods which can show the communication between the sacculi and the bile ducts. Treatment consists of symptomatic treatment of cholangitis attacks by antibiotics, some endoscopic,radiological and surgical drainage procedures and surgery. Liver transplantation seems the ultimate treatment for this disease. Prognosis is fairly good unless recurrent cholangitis and renal failure develops.

  3. Bulimics with and without Prior Anorexia Nervosa: A Comparison of Personality Characteristics.

    Science.gov (United States)

    Katzman, Melanie A.; Wolchik, Sharlene A.

    A controversial issue in the literature on eating disorders is whether or not bulimia is a disorder distinct from anorexia nervosa. To compare the personality and behavioral characteristics of bulimic women with and without prior anorexia nervosa, 14 female college students (mean age 19.6 years, 86 percent white) were divided into two groups…

  4. Impact of preoperative patient characteristics on posturethroplasty recurrence: The significance of stricture length and prior treatments

    Directory of Open Access Journals (Sweden)

    Jibril Oyekunle Bello

    2016-01-01

    Full Text Available Introduction: Urethral strictures are common in urologic practice of Sub-Saharan Africa including Nigeria. We determine the rate of stricture recurrence following urethroplasty for anterior urethral strictures and evaluate preoperative variables that predict of stricture recurrence in our practice. Subjects and Methods: Thirty-six men who had urethroplasty for proven anterior urethral stricture disease between February 2012 and January 2015 were retrospectively analyzed. Preoperative factors including age, socioeconomic factors, comorbidities, etiology of strictures, stricture location, stricture length, periurethral spongiofibrosis, and prior stricture treatments were assessed for independent predictors of stricture recurrence. Results: The median age was 49.5 years (range 21-90, median stricture length was 4 cm (range 1-18 cm and the overall recurrence rate was 27.8%. Postinfectious strictures, pan urethral strictures or multiple strictures involving the penile and bulbar urethra were more common. Most patients had penile circular fasciocutaneous flap urethroplasty. Following univariate analysis of potential preoperative predictors of stricture recurrence, stricture length, and prior treatments with dilations or urethrotomies were found to be significantly associated with stricture recurrence. On multivariate analysis, they both remained statistically significant. Patients who had prior treatments had greater odds of having a recurrent stricture (odds ratio 18, 95% confidence interval [CI] 1.4-224.3. Stricture length was dichotomized based on receiver operating characteristic (ROC analysis, and strictures of length ≥5 cm had significantly greater recurrence (area under ROC curve of 0.825, 95% CI 0.690-0.960, P = 0.032. Conclusion: Patients who had prior dilatations or urethrotomies and those with long strictures particularly strictures ≥5 cm have significantly greater odds of developing a recurrence following urethroplasty in Nigerian

  5. Prion disease induced alterations in gene expression in spleen and brain prior to clinical symptoms

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    Hyeon O Kim

    2008-09-01

    Full Text Available Hyeon O Kim1, Greg P Snyder1, Tyler M Blazey1, Richard E Race2, Bruce Chesebro2, Pamela J Skinner11Department of Veterinary and Biomedical Sciences, University of Minnesota, USA; 2NIH Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, Hamilton, Montana, USAAbstract: Prion diseases are fatal neurodegenerative disorders that affect animals and humans. There is a need to gain understanding of prion disease pathogenesis and to develop diagnostic assays to detect prion diseases prior to the onset of clinical symptoms. The goal of this study was to identify genes that show altered expression early in the disease process in the spleen and brain of prion disease-infected mice. Using Affymetrix microarrays, we identified 67 genes that showed increased expression in the brains of prion disease-infected mice prior to the onset of clinical symptoms. These genes function in many cellular processes including immunity, the endosome/lysosome system, hormone activity, and the cytoskeleton. We confirmed a subset of these gene expression alterations using other methods and determined the time course in which these changes occur. We also identified 14 genes showing altered expression prior to the onset of clinical symptoms in spleens of prion disease infected mice. Interestingly, four genes, Atp1b1, Gh, Anp32a, and Grn, were altered at the very early time of 46 days post-infection. These gene expression alterations provide insights into the molecular mechanisms underlying prion disease pathogenesis and may serve as surrogate markers for the early detection and diagnosis of prion disease.Keywords: prion disease, microarrays, gene expression

  6. Management of childhood febrile illness prior to clinic attendance in urban Nigeria.

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    Afolabi, B M; Brieger, W R; Salako, L A

    2004-03-01

    Parents and caregivers often try various treatment modalities for their sick children before bringing them to clinic. Many community-based studies have documented home and self-treatment practices, often with the aid of patent medicine vendors, but less is known about prior treatment behaviour of caregivers who actually reach a government clinic. This study, therefore, aimed at documenting the treatment provided by caregivers prior to their attendance at a public hospital. Beginning in April 1996, a year-long study was conducted among 1,943 sick children and their caregivers who attended the largest government-owned paediatric hospital in Lagos, Nigeria. The major complaints mentioned by the caregivers included fever, cough, and diarrhoea. Most (89%) caregivers had administered some form of medicine to the child prior to the clinic visit, and on average, 2.5 medications had been given. Associations were found between major complaint and type of medicine given: fevers were associated with antimalarial drugs and analgesics (antipyretics), cough was associated with cough syrup and analgesics, while diarrhoea was associated with antidiarrhoeal drugs. Although one-fifth of the children had received an antibiotic, provision of antibiotics was not associated with a particular complaint/illness. Since caregivers appeared to use perceived complaints/illnesses as a treatment guide, this can form the basis of safer and more appropriate recognition of illness and home management. In addition, the information obtained in this study can be used for training clinicians to inquire about home management and, thus, for making more informed decisions about their own treatment and prescribing practices. PMID:15190811

  7. Spill pleural: Clinical and cytological characteristics

    International Nuclear Information System (INIS)

    The spill pleural is a frequent entity in congestive heart failure. The congestive heart failure, is probable that the cause more common of pleural spill, an analysis of the spill causes is made, the pathology is revised from the clinical point of view, highlighting the most excellent characteristics in each entity and an cytological analysis is made

  8. Intracranial Infections: Clinical and Imaging Characteristics

    International Nuclear Information System (INIS)

    The radiologist plays a crucial role in identifying and narrowing the differential diagnosis of intracranial infections. A thorough understanding of the intracranial compartment anatomy and characteristic imaging findings of specific pathogens, as well incorporation of the clinical information, is essential to establish correct diagnosis. Specific types of infections have certain propensities for different anatomical regions within the brain. In addition, the imaging findings must be placed in the context of the clinical setting, particularly in immunocompromised and human immunodeficiency virus (HIV)-positive patients. This paper describes and depicts infections within the different compartments of the brain. Pathology-proven infectious cases are presented in both immunocompetent and immunocompromised patients, with a discussion of the characteristic findings of each pathogen. Magnetic resonance spectroscopy (MRS) characteristics for several infections are also discussed

  9. The Association between Clinical Response to Ustekinumab and Immunogenicity to Ustekinumab and Prior Adalimumab.

    Directory of Open Access Journals (Sweden)

    Hsien-Yi Chiu

    Full Text Available Immunogenicity due to antidrug antibodies (ADA to tumor necrosis factor (TNF-α antagonists is known to decrease treatment response. However, few studies have investigated ADA in ustekinumab, an interleukin-12 and -23 antagonist, in a clinical setting. This study aimed to investigate the immunogenicity of ustekinumab and its clinical consequences in psoriasis.This prospective observational study enrolled 76 patients with plaque psoriasis who were treated with ustekinumab for a minimum of 7 months. Blood samples were drawn just prior to scheduled ustekinumab injection during clinic visits. Levels of anti-ustekinumab antibody (AUA and serum ustekinumab concentration were measured respectively by radioimmunoassays and enzyme-linked immunoassays respectively, and correlated to clinical data and Psoriasis Area and Severity Index (PASI.AUA was detected in 6.5% of patients after a mean of 13 months of treatment. Patients with positive AUA had significantly lower serum ustekinumab concentrations (0.01 vs. 0.2 mg/L, p<0.001 and lower PASI 50 response than patients without AUA (0% vs. 69%, p = 0.004.The percentage of AUA formation was comparable between patients who had failed previous adalimumab with or without anti-adalimumab antibodies (AAA (14.3% vs. 12.5%, p = 1.00. However, a higher proportion of switchers without AAA obtaining PASI50 (71.4% vs. 37.5% and PASI75 response (42.9% vs.12.5% within 7 months of ustekinumab treatment than with AAA though this difference did not reach statistical significance.Our results suggest that presence of AUA was significantly associated with treatment failure for ustekinumab, though limited by a small sample size. Also, determining the presence of ADA to antecedent TNF-α antagonists may assist in choosing an optimized subsequent treatment modality achieving treatment success.

  10. The clinical characteristics of the radiation pneumonia

    International Nuclear Information System (INIS)

    Objective: To analyse the clinical characteristics of the radiation pneumonia, sum the experience and the basis of the radiation pneumonia for its prevention and treatment. Method: Twenty three cases with radiation pneumonia from 1991 to 1998 were retrospectively analysed. Its clinical manifestation, chest X-ray, thoracic CT and blood routine were evaluated. Result: The acute manifestation was fever, cough, dyspnea, and the chronic manifestation was cough and insufficiency of pulmonary function. Conclusion: The prevention of radiation pneumonia is more important, high dose cortical steroids and antibiotics were prescribed during the acute stage and the chronic radiation pneumonia is irreversible

  11. Nocardiosis: Risk Factors, Clinical Characteristics and Outcome

    OpenAIRE

    Alavi Darazam, Ilad; Shamaei, Masoud; Mobarhan, Mandana; Ghasemi, Shahin; Tabarsi, Payam; Motavasseli, Masoud; Mansouri, Davood

    2013-01-01

    Nocardiosis has been reported increasingly in recent two decades, probably due to improvement in isolation of the organism and increased burden of immune compromised patients. Nocardia occasionally has been reported in healthy people. A case series of definitive Nocardiosis (2002 to 2010), clinical characteristics, underlying diseases, immune status and in-patient outcome were studied in a tertiary referral center. Twenty one patients with definite diagnosis of Nocardiosis were studied. 17 ca...

  12. Brain Stroke Detection by Microwaves Using Prior Information from Clinical Databases

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    Natalia Irishina

    2013-01-01

    Full Text Available Microwave tomographic imaging is an inexpensive, noninvasive modality of media dielectric properties reconstruction which can be utilized as a screening method in clinical applications such as breast cancer and brain stroke detection. For breast cancer detection, the iterative algorithm of structural inversion with level sets provides well-defined boundaries and incorporates an intrinsic regularization, which permits to discover small lesions. However, in case of brain lesion, the inverse problem is much more difficult due to the skull, which causes low microwave penetration and highly noisy data. In addition, cerebral liquid has dielectric properties similar to those of blood, which makes the inversion more complicated. Nevertheless, the contrast in the conductivity and permittivity values in this situation is significant due to blood high dielectric values compared to those of surrounding grey and white matter tissues. We show that using brain MRI images as prior information about brain's configuration, along with known brain dielectric properties, and the intrinsic regularization by structural inversion, allows successful and rapid stroke detection even in difficult cases. The method has been applied to 2D slices created from a database of 3D real MRI phantom images to effectively detect lesions larger than 2.5 × 10−2 m diameter.

  13. Pituitary gigantism: Causes and clinical characteristics.

    Science.gov (United States)

    Rostomyan, Liliya; Daly, Adrian F; Beckers, Albert

    2015-12-01

    Acromegaly and pituitary gigantism are very rare conditions resulting from excessive secretion of growth hormone (GH), usually by a pituitary adenoma. Pituitary gigantism occurs when GH excess overlaps with the period of rapid linear growth during childhood and adolescence. Until recently, its etiology and clinical characteristics have been poorly understood. Genetic and genomic causes have been identified in recent years that explain about half of cases of pituitary gigantism. We describe these recent discoveries and focus on some important settings in which gigantism can occur, including familial isolated pituitary adenomas (FIPA) and the newly described X-linked acrogigantism (X-LAG) syndrome.

  14. Pituitary gigantism: Causes and clinical characteristics.

    Science.gov (United States)

    Rostomyan, Liliya; Daly, Adrian F; Beckers, Albert

    2015-12-01

    Acromegaly and pituitary gigantism are very rare conditions resulting from excessive secretion of growth hormone (GH), usually by a pituitary adenoma. Pituitary gigantism occurs when GH excess overlaps with the period of rapid linear growth during childhood and adolescence. Until recently, its etiology and clinical characteristics have been poorly understood. Genetic and genomic causes have been identified in recent years that explain about half of cases of pituitary gigantism. We describe these recent discoveries and focus on some important settings in which gigantism can occur, including familial isolated pituitary adenomas (FIPA) and the newly described X-linked acrogigantism (X-LAG) syndrome. PMID:26585365

  15. Clinic Characteristics of Varicella Zoster Myocarditis

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To analyze the clinic characteristics of varicella zoster myocarditis and to determine the diagnostic value of serum cardiac troponin I (cTnI ) on the disease. Methods Information of 58 hospitalized patients with varicella zoster was collected, and the incidence of varicella zoster myocarditis and clinic characteristics (ECG, cTnI, age and sex distribution, etc. ) were analyzed respectively. Results It was found that 36.2% of the patients developed myocarditis. The old and female persons were much more susceptible to varicella zoster myocarditis. All patients had responsive ECG manifestations, and the abnormal ST-T changes were more common than other ECG abnormalities. CTnI remained higher than normal and had significant diagnostic value. Most of the patients had good prognosis, only a few patients lasted a long time and even progressed into cardiomyopathy. Nearly all the patients came to see dermatologists when they felt ill initially. That would lead to more misdiagnosis. Conclusion Infection of varicella zoster can complicate myocarditis, we must pay more attention to the patients who suffer from varicella zoster especially in the aged and female; cTnI is an important and effective index for diagnosis of varicella zoster myocarditis.

  16. Clinical and Molecular Characteristics of Post-Colonoscopy Colorectal Cancer

    DEFF Research Database (Denmark)

    Stoffel, Elena M; Erichsen, Rune; Frøslev, Trine;

    2016-01-01

    BACKGROUND AND AIMS: Colonoscopy provides incomplete protection from colorectal cancer (CRC), but determinants of post-colonoscopy CRC are not well understood. We compared clinical features and molecular characteristics of CRCs diagnosed at different time intervals after a previous colonoscopy....... METHODS: We performed a population-based, cross-sectional study of incident CRC cases in Denmark (2007-2011), categorized as post-colonoscopy or detected during diagnostic colonoscopy (in patients with no prior colonoscopy). We compared prevalence of proximal location and DNA mismatch repair deficiency (d......MMR) in CRC tumors, relative to time since previous colonoscopy, using logistic regression and cubic splines to assess temporal variation. RESULTS: Of 10,365 incident CRCs, 725 occurred after colonoscopy examinations (7.0%). These were more often located in the proximal colon (odds ratio [OR], 2.34; 95% CI, 1...

  17. Clinical evaluation of two strategies for improving patient recall of prior drug therapy.

    OpenAIRE

    Bellamy, N; Grace, E; Hanna, B.; Grant, E; Tugwell, P.; Buchanan, W W

    1984-01-01

    The ability to recall details of current and prior drug therapy was evaluated in two studies employing a total of 94 patients with inflammatory polyarthritis. Ten per cent of patients were unable to completely recall the names of their current anti-inflammatory drugs and eighty-three per cent of patients to completely recall the details of prior anti-inflammatory drug therapy. Prompting firstly with the proprietary names of drugs and thereafter with a pill board substantially enhanced recall ...

  18. Clinical characteristics and pathogenesis of cerebellar glioblastoma.

    Science.gov (United States)

    Takahashi, Yoshinobu; Makino, Keishi; Nakamura, Hideo; Hide, Takuichiro; Yano, Shigetoshi; Kamada, Hajime; Kuratsu, Jun-Ichi

    2014-11-01

    Cerebellar glioblastomas (GBMs) are rare, with neither their pathogenesis nor prognosis being completely understood. The present study aimed to clarify the clinical characteristics of cerebellar GBMs by comparison with supratentorial GBMs, focusing particularly on the pathogenesis. The clinical factors between cerebellar (n=10) and supratentorial (n=216) GBMs were compared. Additionally, p53 and epidermal growth factor receptor (EGFR) levels were investigated in six patients by immunostaining as well as the isocitrate dehydrogenase 1 (IDH1) status of five patients by direct sequencing. Eight males and two females participated in the present study, the mean age at diagnosis was 56.6 years and the range 37-75 years. Four patients presented with hydrocephalus and one with brainstem involvement, and two patients were diagnosed with neurofibromatosis type 1. Two patients had previously received radiotherapy, eight patients received postoperative radiotherapy and seven chemotherapy. The mean Karnofsky performance status (KPS) score was lower in patients with cerebellar GBMs compared to those with supratentorial GBM; however, the survival times did not differ between the two groups. All of the cases of six cerebellar GBMs were p53‑positive and EGFR‑negative, as detected by immunostaining, consistent with secondary GBM. However, no IDH1 mutations were detected in any of the five cases of cerebellar GBMs analyzed, indicating that these tumors were not of the secondary type. The KPS score with cerebellar GBMs may be lower due to hydrocephalus, which was ameliorated by surgery but may have impacted the survival rate. It was confirmed that cerebellar GBMs were identical to supratentorial GBMs with respect to its clinical features, with the possible exception of the KPS score. The present study's genetic analyses indicated that cerebellar GBMs may develop via a pathway different from that of either primary or secondary GBM. PMID:25199771

  19. Clinical characteristics of patients with conjunctivochalasis

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    Balci O

    2014-08-01

    Full Text Available Ozlem Balci Ophthalmology Department, Kolan Hospitalium Group, Istanbul, Turkey Purpose: To evaluate the clinical characteristics of patients with conjunctivochalasis (CCh. Methods and materials: This retrospective study enrolled 30 subjects diagnosed with conjunctivochalasis. Complete ophthalmic examination, including visual acuity assessment, slit-lamp examination, applanation tonometry, dilated funduscopy, tear break-up time, Schirmer 1 test, and fluorescein staining were performed in all patients. Age, sex, laterality, ocular history, symptoms, and clinical findings were recorded. Results: The study included 50 eyes from 30 cases. Ages ranged from 45 to 80 years, with a mean age of 65±10 years. CChs grading were as follows: 30 (60% eyes with grade 1 CCh; 15 (30% eyes with grade 2 CCh; and five (10% eyes with grade 3 CCh. CCh was located in the inferior bulbar conjunctiva in 45 (90% eyes, and in the remaining five (10% CCh was located in the superior bulbar conjunctiva. Ten (33.3% patients had no symptoms. Dryness, eye pain, redness, blurry vision, tired eye feeling, and epiphora were the symptoms encountered in the remaining twenty (63.6% patients. Altered tear meniscus was noted in all cases. The mean tear break-up time was 7.6 seconds. The mean Schirmer 1 test score was 7 mm. Pinguecula was found in ten patients. Conclusion: Dryness, eye pain, redness, blurry vision, and epiphora were the main symptoms in patients with CCh. Dryness, eye pain, and blurry vision were worsened during downgaze and blinking. So CCh should be taken into consideration in the differential diagnosis of chronic ocular irritation and epiphora. Keywords: ocular irritation, epiphora, dryness, eye pain, blurry vision

  20. Clinical Analyses of 66 Cases of Mid-trimester Pregnancy Termination in Women with Prior Cesarean

    Institute of Scientific and Technical Information of China (English)

    Ping Peng; Xin-Yan Liu; Lei Li; Li Jin; Wei-Lin Chen

    2015-01-01

    Background:The rate of cesarean delivery has significantly increased in China in the last decade.Women with prior cesarean history tend to have a higher risk of uterine rupture during termination of the pregnancy in mid-trimester than those without such a history.The aim of our study was to evaluate the influences of the potential risk factors on uterine rupture in women with prior cesarean.Methods:We conducted this retrospective study of women with prior cesarean section,who underwent mid-trimester pregnancy termination between January 2006 and December 2013 in Peking Union Medical College Hospital.The protocol was oral administration ofmifepristone and misoprostol for the patients with the gestational ages below 16 weeks or intra-amniotic injection of ethacridine lactate (EL) for those with at least 16 weeks of gestational ages.The thickness of the lower uterine segment (LUS) was measured before the termination of pregnancy.Logistic regression was used to study the risk factors of uterine rupture.Results:The total rate of successful abortion was 93.9% (62/66).Four patients failed in induction,and one of them received curettage,whereas the other three experienced uterine rupture (4.5%).The successful rates of abortion were 85.7% (30/35) for women treated with mifepristone-misoprostol and 86.1% (31/36) for those treated with EL.There was a significant difference in the mean LUS thickness between the uterine rupture group (3.0 ± 2.0 mm) and the nonrupture group (7.0 ± 3.0 mm) (P < 0.05).The LUS thickness of<3 mm was associated with uterine rupture during mid-trimester pregnancy termination in women with prior cesarean (odds ratio,94.0; 95% confidence interval 4.2-2106.1) after adjusted maternal age,gestational age,interdelivery interval and prior cesarean section.Severe bleeding that required transfusion occurred in one case (1.5%).Conclusions:Both the mifepristone-misoprostol and the EL regimens were effective and safe for the termination of mid

  1. [Clinical characteristics of pancreatitis after cardiovascular surgery].

    Science.gov (United States)

    Ikegami, H; Sumiyoshi, T; Ishizuka, N; Ueda, M; Inaba, T; Hosoda, S; Aomi, S; Endo, M; Hashimoto, A; Koyanagi, H

    1995-10-01

    Increases in pancreatic enzyme levels after cardiovascular surgery were studied, and their clinical characteristics evaluated. The subjects were 128 patients who had undergone cardiovascular surgery (65 patients after valve replacement, 32 after coronary bypass surgery and 31 after aortic artificial graft replacement). The pancreatic enzyme (serum amylase and lypase) levels were monitored serially before and after operation, and amylase fractions were measured at their peaks. The relationships of the peak lypase level with underlying cardiac diseases, background factors, factors related to surgery, factors related to the extracorporeal circulation, presence or absence of symptoms, and treatments were examined. The amylase level exhibited biphasic changes consisting of a peak in which salivary glands amylase (S type) was dominant and a peak in which pancreatic amylase (P type) was dominant. The second peak coincided with the peak lypase and occurred mostly 3 to 10 days after operation. The peak lypase level exceeded the normal range in 78% of all the patients. It exceeded 564 U/l, 4 times the normal value in 28% of the patients, many of whom were symptomatic. So, we recommended that these cases should be treated as "postoperative pancreatitis". A high peak lypase level showed a significant correlation with the history of gallbladder and pancreatic diseases and diabetes mellitus among the background factors and emergency operation and the use of IABP among the surgery-related factors.(ABSTRACT TRUNCATED AT 250 WORDS)

  2. The "PIP problem": clinical and histologic characteristics.

    Science.gov (United States)

    Correia-Sá, Inês; Rodrigues-Pereira, Pedro; Marques, Marisa

    2013-10-01

    Implants from Poly Implant Prothése (PIP), the French manufacturer, showed increased risk of implant rupture and silicone leakage through the shell. Concerns also exist about the potential irritant behavior of silicone gel filler in these implants. This report presents the clinical, histologic, and microbiologic characteristics of a capsule and a siliconoma from a patient with a ruptured PIP implant. A 41-year-old woman submitted to breast augmentation in 2005 with PIP silicone gel implants presented with a recent history of progressive asymmetric breast enlargement and an enlarged lymph node on her right axilla. No capsular contracture was observed. A breast ultrasonography showed intra- and extracapsular ruptures of the right implant. The woman underwent explantation. Histologic analysis of the breast capsules showed a thin capsule with a chronic, mild inflammatory response. Microbiologic analysis showed no bacterial agent. The irritant behavior of the PIP silicone gel previously described was not able to produce capsular contracture or an exuberant inflammatory reaction. Studies to evaluate the potential risks of the silicone gel and to define the hazards for women implanted with those prostheses are urgently needed. PMID:23943050

  3. Audiological and psychological characteristics of a group of tinnitus sufferers, prior to tinnitus management training.

    Science.gov (United States)

    Dineen, R; Doyle, J; Bench, J

    1997-02-01

    A profile of audiological and psychological characteristics, obtained before starting tinnitus management training, is presented for 96 subjects with tinnitus. Variability was marked in all measures. A history of headaches, neck or back pain, or balance problems was not related to the ability to cope with tinnitus. The coping strategies used to manage tinnitus were influenced by the beliefs held about tinnitus, but the coping strategies chosen were not necessarily effective. No gender differences were found in coping ability or overall stress levels, although there were gender differences on some psychological measures and stress influences. Subjects who had previously sought assistance differed from those who had not in the complexity of the tinnitus sounds, the level of emotional reaction and the use of coping behaviours. PMID:9056041

  4. Clinical risk factors and urodynamic predictors prior to surgical treatment for stress urinary incontinence

    DEFF Research Database (Denmark)

    Bing, Mette Hornum; Gimbel, Helga; Greisen, Susanne;

    2015-01-01

    INTRODUCTION AND HYPOTHESIS: Knowledge about clinical risk factors and the value of urodynamic testing is important to optimize treatment strategy and secure true informed consent. METHODS: We reviewed the relevant literature to clarify the evidence regarding clinical risk factors and the predict...

  5. Assessing transgastric Natural Orifice Transluminal Endoscopic Surgery prior to clinical implementation

    DEFF Research Database (Denmark)

    Donatsky, Anders Meller

    2014-01-01

    The objective was to investigate whether transgastric Natural Orifice Transluminal Endoscopic Surgery (NOTES) could be implemented safely in clinical practice. The experimental studies proved ultrasonography guided access through the stomach to be feasible and safe without iatrogenic complication...

  6. Clinical trial participant characteristics and saliva and DNA metrics

    Directory of Open Access Journals (Sweden)

    Richards Julie

    2009-10-01

    Full Text Available Abstract Background Clinical trial and epidemiological studies need high quality biospecimens from a representative sample of participants to investigate genetic influences on treatment response and disease. Obtaining blood biospecimens presents logistical and financial challenges. As a result, saliva biospecimen collection is becoming more frequent because of the ease of collection and lower cost. This article describes an assessment of saliva biospecimen samples collected through the mail, trial participant demographic and behavioral characteristics, and their association with saliva and DNA quantity and quality. Methods Saliva biospecimens were collected using the Oragene® DNA Self-Collection Kits from participants in a National Cancer Institute funded smoking cessation trial. Saliva biospecimens from 565 individuals were visually inspected for clarity prior to and after DNA extraction. DNA samples were then quantified by UV absorbance, PicoGreen®, and qPCR. Genotyping was performed on 11 SNPs using TaqMan® SNP assays and two VNTR assays. Univariate, correlation, and analysis of variance analyses were conducted to observe the relationship between saliva sample and participant characteristics. Results The biospecimen kit return rate was 58.5% among those invited to participate (n = 967 and 47.1% among all possible COMPASS participants (n = 1202. Significant gender differences were observed with males providing larger saliva volume (4.7 vs. 4.5 ml, p = 0.019, samples that were more likely to be judged as cloudy (39.5% vs. 24.9%, p 0.21, P Conclusion Findings from this study show that demographic and behavioral characteristics of smoking cessation trial participants have significant associations with saliva and DNA metrics, but not with the performance of TaqMan® SNP or VNTR genotyping assays. Trial registration COMPASS; registered as NCT00301145 at clinicaltrials.gov.

  7. Clinical Characteristics and Treatment of Malignant Granuloma

    Institute of Scientific and Technical Information of China (English)

    Chongjin Feng; Junbing Guo; Yong Chen

    2005-01-01

    OBJECTIVE To analyse the clinical characteristics of malignant granuloma(MG) and evaluate its treatment.METHODS From March 1985 to May 1998, 101 cases of malignant granuloma were treated with radiation (RT) alone or radiotherapy followed by chemotherapy or chemotherapy followed by radiotherapy. For chemotherapy, a CCNU, COMP (CTX, VCR, MTX, PDN) or CHOP (CTX,ADM, VCR, PDN) regimen was given. Radiation was directed through the anterior field of the nose mainly for nasal and paranasal sinus malignant granuloma, and through the faciocervical field for malignant granuloma of Walderyer's ring or for patients with cervical lymphadenectasis. Total dose was 45-65 Gy over 5-6 weeks.RESULTS The overall 3-year, 5-year and 10-year survival rates were 78.2%, 56.1% and 39.7% respectively. The 5-year survival rate was: RT group 60.3%, RT + CHOP or CHOP + RT group 64.7% (P >0.05), RT +CCNU group 40%, and RT + COMP group 33.3%. The 5-year survival rates of patients with one involved focus and more than 2 involved foci were 75.6%(34/45) and 39.3% (22/56) (P<0.001). The 5-year survival rates of patients with or without body symptoms were 39.6% (18/48) and 67.9%(36/53) (P<0.05). The 5-year survival rate of the 50-60 Gy group and the <50Gy group were 60.1% (40/66) and 20% (1/5)(P <0.05). The local and regional recurrence rate was 20.8 % (21/101 ).CONCLUSION Radiotherapy alone should be the treatment of choice for patients with one site involvement and without body symptoms. Radiation fields should be large enough to include the potentially involved sites. The recommended dose is 50-60 Gy over 5-6 weeks. It is suggested that patients with more than 2 foci involvement and those with body symptoms should receive the combination therapy.

  8. Characteristics and Roles of Literacy Clinic Directors

    Science.gov (United States)

    Ortlieb, Evan; Pearce, Daniel L.

    2013-01-01

    A literacy clinic is an ideal setting where research and exploration often lead to breakthroughs in reading remediation; that information can then be transferred to classroom instruction (Morris, 2003). Although it is clear that literacy clinics should be structured around what works for their student populations, there remains ambiguity…

  9. Athletic Training Students' Perception of Significant Clinical Instructor Demographic Characteristics

    Science.gov (United States)

    Mulholland, Carlen; Martin, Malissa

    2010-01-01

    Context: Characteristics of a model clinical instructor (CI) continue to be defined. However, certain characteristics are still unknown. Objective: To more fully define and describe quality clinical instruction by examining the impact of employment status, years of experience as a certified athletic trainer (AT), and employment setting on athletic…

  10. Clinical characteristics of cutaneous lupus erythematosus

    OpenAIRE

    Szczęch, Justyna; Rutka, Maja; Samotij, Dominik; Zalewska, Agnieszka; Reich, Adam

    2016-01-01

    Introduction Lupus erythematosus (LE) shows a wide variety of clinical manifestations, skin involvement being one of the most important. Aim To analyze the clinical presentation of cutaneous variants of lupus erythematosus in terms of skin lesion spectrum and extracutaneous involvement. Material and methods A total of 64 patients with cutaneous LE (CLE) were included. The study was based on the “Core Set Questionnaire” developed by the European Society of Cutaneous Lupus Erythematosus (EUSCLE...

  11. Self-rated health in women prior to clinical onset of multiple sclerosis

    DEFF Research Database (Denmark)

    Nielsen, Nete Munk; Harpsøe, Maria C; Simonsen, Jacob;

    2016-01-01

    BACKGROUND: It has been suggested that onset of multiple sclerosis (MS) is preceded by a clinically silent period of up to 10 years. OBJECTIVES: Examine whether such a period should be associated with poor self-rated health (SRH). METHODS: Information on SRH before pregnancy was ascertained among...... 80,848 women participating in the Danish National Birth Cohort (DNBC) 1996-2002. Women were followed for MS from enrolment in DNBC in the 16th week of pregnancy until 31 December 2011. Associations between SRH and MS were evaluated by means of hazard ratios (HR) with 95% confidence intervals (CIs...

  12. CT-based liver volumetry in a porcine model: impact on clinical volumetry prior to living donated liver transplantation

    International Nuclear Information System (INIS)

    Purpose: Exact preoperative determination of the liver volume is of great importance prior to hepatobiliary surgery, especially in living donated liver transplantation (LDLT). In the current literature, a strong correlation between preoperatively calculated and intraoperatively measured liver volumes has been described. Such accuracy seems questionable, primarily due to a difference in the perfusion state of the liver in situ versus after explantation. Purpose of the study was to asses the influence of the perfusion state on liver volume and the validity of the preoperative liver volumetry prior to LDLT. Methods: In an experimental study, 20 porcine livers were examined. The livers were weighted and their volumes were determined by water displacement prior and after fluid infusion to achieve a pressure physiologically found in the liver veins. The liver volumes in the different perfusion states were calculated based on CT-data. The calculated values were compared with the volume measured by water displacement and the weight of the livers. Results: Assessment of calculated CT volumes and water displacements at identical perfusion states showed a tight correlation and differed on average by 4 ± 5%. However, livers before and after fluid infusion showed a 33 ± 8% (350 ± 150 ml) difference in volume. Conclusion: CT-volumetry acquires highly accurate data as confirmed by water displacement studies. However, the perfusion state has major impact on liver volume, which has to be accounted for in clinical use. (orig.)

  13. Somnambulism. Clinical characteristics and personality patterns.

    Science.gov (United States)

    Kales, A; Soldatos, C R; Caldwell, A B; Kales, J D; Humphrey, F J; Charney, D S; Schweitzer, P K

    1980-12-01

    Fifty adults with either a present or past complaint of somnambulism were evaluated to determine the development and clinical course of their disorder as well as their personality patterns. Generally, when sleepwalking was outgrown, its onset was before age 10 years and its termination before age 15 years. Current sleepwalkers, compared with past sleepwalkers, started sleepwalking at a later age, had a higher frequency of events, and had episodes earlier in the night. Their episodes were also characterized by more intense clinical manifestations. Furthermore, current sleepwalkers demonstrated high levels of psychopathology, whereas past sleepwalkers had essentially normal psychological patterns. Specifically, the current sleepwalkers showed active, outwardly directed behavioral patterns, suggestive of difficulties in handling aggression. The clinical application of these findings is discussed and practical recommendations are given for the evaluation and management of sleepwalking. PMID:7447621

  14. Clinical characteristics of idiopathic portal hypertension

    Institute of Scientific and Technical Information of China (English)

    Ozgur Harmanci; Yusuf Bayraktar

    2007-01-01

    Idiopathic portal hypertension is one of the interesting causes of portal hypertension. Even in very developed medical centers, this disorder is still one of the most important misdiagnoses of clinical practice. To inexperienced physicians, presenting esophageal varices and upper gastrointestinal bleeding usually prompt an unfortunate diagnosis of cirrhosis. A heterogenous clinical presentation and progression of this disorder should be recognized by physicians, and management should be directed towards some specific problems confined to this disorder. Although a genetic basis and other factors are implicated in its pathogenesis, exact underlying mechanism(s) is (are) unknown. In this review, we discuss the heterogeneity of idiopathic portal hypertension, its etiopathogenesis, clinical presentation and management issues. With the expectation of an excellent prognosis, a practicing gastroenterologist should be aware that "not all varices mean cirrhosis".

  15. Clinical characteristics of anxiety disordered youth

    OpenAIRE

    KENDALL, Philip C.; Compton, Scott N.; Walkup, John T.; Birmaher, Boris; Albano, Anne Marie; Sherrill, Joel; Ginsburg, Golda; Rynn, Moira; McCracken, James; Gosch, Elizabeth; Keeton, Courtney; Bergman, Lindsey; Sakolsky, Dara; Suveg, Cindy; Iyengar, Satish

    2010-01-01

    Reports the characteristics of a large, representative sample of treatment seeking anxious youth (N =488). Participants, aged 7–17 years (mean 10.7 yrs), had a principal DSM-IV diagnosis of separation anxiety disorder (SAD), generalized anxiety disorder (GAD), or social phobia (SP). Although youth with a co-primary diagnosis for which a different disorder-specific treatment would be indicated (e.g., major depressive disorder, substance abuse) were not included, there were few other exclusion ...

  16. Neonatal peripheral hypotonia: clinical and electromyographic characteristics.

    Science.gov (United States)

    Parano, E; Lovelace, R E

    1993-06-01

    Hypotonia is a common occurrence in pediatrics, especially in the neonatal period. The hypotonic neonate represents a diagnostic challenge for the general pediatrician because hypotonia may be caused by a lesion at any level in the neuraxis: (1) central nervous system (CNS), (2) peripheral nerves (PN), (3) neuromuscular junction, or (4) muscles. Distinguishing among these pathologies is a particularly arduous task. This review will discuss the clinical approach to neonatal hypotonia with emphasis on disorders of the peripheral nervous system and muscle, and the importance of the electrophysiological study as a diagnostic test.

  17. Corticosteroid responsiveness and clinical characteristics in childhood difficult asthma

    OpenAIRE

    Bossley, C.J.; Saglani, S; Kavanagh, C.; Payne, D.N.R.; Wilson, N; Tsartsali, L.; Rosenthal, M; Balfour-Lynn, I M; Nicholson, A.G.; Bush, A

    2009-01-01

    This study describes the clinical characteristics and corticosteroid responsiveness of children with difficult asthma (DA). We hypothesised that complete corticosteroid responsiveness (defined as improved symptoms, normal spirometry, normal exhaled nitric oxide fraction (FeNO) and no bronchodilator responsiveness (BDR

  18. Acute demyelinating encephalomyelitis: Clinical characteristics and outcome

    Directory of Open Access Journals (Sweden)

    Ahmed Farag Elhassanien

    2013-01-01

    Full Text Available Background: ADEM, although relatively uncommon, is probably under-recognized. Objectives: To spotlight the clinical profile and therapeutic outcome of children with ADEM. Materials and Methods: This is a prospective study of patients with ADEM who were admitted to the Pediatric Departments in Aladan and Alfarawanya Hospitals in Kuwait, from January 2009 to January 2011. Clinical, microbiological and radiological data were analyzed. Results: Of 48 patients presented with acute neurological symptoms and signs, 21 patients fulfilled criteria for ADEM. 80.95% of cases were presenting in winter and spring, 57% of patients had a history of upper respiratory tract illness. The commonest presentations were motor deficits, convulsions and altered consciousness. CSF virology studies showed herpes simplex virus (HSV and Epstein-Barr virus (EBV (3 patients whereas nasal and nasopharyngeal swab showed evidence of influenza H1N1 virus (1 patient. Brain MRI was performed in all patients and revealed multiple hyperintense supratentorial brain lesions on T2/FLAIR images. 85.7% of patients had cortical and/or subcortical white matter lesions which were bilateral and asymmetric in location and size. Conclusion: ADEM although rare must be considered in children with acute onset of neurological signs and symptoms and must be distinguished from any acute neurological insult.

  19. Clinical, pathological and sonographic characteristics of unexpected gallbladder carcinoma

    OpenAIRE

    Jin-huan WANG; Liu, Bo-Ji; Xu, Hui-Xiong; Sun, Li-ping; Li, Dan-Dan; Guo, Le-Hang; Liu, Lin-Na; Xu, Xiao-Hong

    2015-01-01

    Objectives: To investigate the clinical, pathological, and sonographic characteristics of unexpected gallbladder carcinoma (UGC). Methods: Of 5424 patients who had undergone cholecystectomy from December 2006 to October 2013, 54 patients with primary gallbladder carcinomas confirmed by pathological diagnosis were identified. The patients were divided into two groups: diagnosed before operation (n=34) and UGC groups (n=20), of whom the clinical, pathological, and sonographic characteristics we...

  20. Night terrors. Clinical characteristics and personality patterns.

    Science.gov (United States)

    Kales, J D; Kales, A; Soldatos, C R; Caldwell, A B; Charney, D S; Martin, E D

    1980-12-01

    The development and clinical course of night terrors and the personality patterns of patients with this disorder were evaluated in 40 adults who had a current complaint of night terrors. Compared with a group of adult sleepwalkers, the patients with night terrors had a later age of onset for their disorder, a higher frequency of events, and an earlier time of night for the occurrence of episodes. Both groups had high levels of psychopathology, with higher values for the night terror group. This sleepwalkers showed active, outwardly directed behavioral patterns, whereas the night terror patients showed an inhibition of outward expressions of aggression and a predominance of anxiety, depression, tendencies obsessive-compulsive/, and phobicness. Although night terrors and sleepwalking in childhood seem to be related primarily to genetic and developmental factors, their persistence and especially their onset in adulthood are found to be related more to psychological factors. PMID:7447622

  1. Clinical characteristics of eosinophilic asthma exacerbations

    DEFF Research Database (Denmark)

    Bjerregaard, Asger; Laing, Ingrid A; Backer, Vibeke;

    2016-01-01

    BACKGROUND AND OBJECTIVE: Airway eosinophilia is associated with an increased risk of asthma exacerbations; however, the impact on the severity of exacerbations is largely unknown. We describe the sputum inflammatory phenotype during asthma exacerbation and correlate it with severity and treatment...... response. METHODS: Patients presenting to hospital with an asthma exacerbation were recruited during a 12-month period and followed up after 4 weeks. Induced sputum was collected at both visits. Patients underwent spirometry, arterial blood gas analysis, fractional exhaled nitric oxide analysis, white...... with a sensitivity of 86% and a specificity of 70%. CONCLUSION: Our findings suggest that eosinophilic asthma exacerbations may be clinically more severe than NEEs, supporting the identification of these higher risk patients for specific interventions....

  2. [Clinical and echocardiographic characteristics of scimitar syndrome].

    Science.gov (United States)

    Espinola-Zavaleta, Nilda; Játiva-Chávez, Silvio; Muñoz-Castellanos, Luis; Zamora-González, Carlos

    2006-03-01

    Seven patients with scimitar syndrome underwent retrospective clinical and echocardiographic examination. The findings were: respiratory infection with dyspnea on moderate exercise in 90%, scimitar sign in four (57%), dextrocardia in five (71%), and interatrial septal defect in five (71%), one of whom had patent ductus arteriosus. Overall, two patients had patent ductus arteriosus: one also had aortic coarctation and the other, a bicuspid aortic valve. Dilation of the right cavities was found in five (71%) and blunt edge in five (71%). In two patients, anomalous drainage was into the right atrium; in another two, into the inferior vena cava; and in three, towards the junction of the right atrium and the inferior vena cava. In three patients, drainage was obstructed. Six patients with cardiac abnormalities proceeded to surgery. Scimitar syndrome is a rare entity. In the large majority of patients (86%), diagnosis and follow-up can be performed echocardiographically.

  3. Chronic lymphocytic leukemia and myeloproliferative neoplasms concurrently diagnosed: clinical and biological characteristics.

    Science.gov (United States)

    Todisco, Gabriele; Manshouri, Taghi; Verstovsek, Srdan; Masarova, Lucia; Pierce, Sherry A; Keating, Michael J; Estrov, Zeev

    2016-05-01

    Chronic lymphocytic leukemia (CLL) and myeloproliferative neoplasms (MPN) may occur concomitantly. However, little is known about the pathobiological characteristics and interaction between the neoplastic clones in these rare cases of coinciding malignancies. We retrospectively examined the clinical and biological characteristics of 13 patients with concomitant CLL and MPN--eight primary myelofibrosis (PMF), three essential thrombocytosis (ET), and two polycythemia vera (PV)--who presented to our institution between 1998 and 2014, and tested all patients for MPN-specific aberrations, such as JAK2, MPL and CALR mutations. Along with epidemiological and molecular characterization of this rare condition, we found that JAK2 mutation can be detected 9 years prior to PMF diagnosis, suggesting that PMF clinical phenotype may require several years to develop and CLL/MPN clinical co-occurrence might be sustained by common molecular events. Some features of these patients suggest that pathobiologies of these diseases might be intertwined. PMID:26402369

  4. Clinical characteristics of patients with persistent postural-perceptual dizziness

    OpenAIRE

    Roseli Saraiva Moreira Bittar; Eliane Maria Dias von Söhsten Lins

    2015-01-01

    INTRODUCTION: Persistent postural-perceptual dizziness is the dizziness that lasts for over three months with no clinical explanation for its persistence. The patient's motor response pattern presents changes and most patients manifest significant anxiety. OBJECTIVE: To evaluate the clinical characteristics of patients with persistent postural and perceptual dizziness. METHODS: statistical analysis of clinical aspects of patients with persistent postural-perceptual dizziness. RESULTS: 81 pati...

  5. Clinical characteristics and outcomes in biclonal gammopathies.

    Science.gov (United States)

    Mullikin, Trey C; Rajkumar, S Vincent; Dispenzieri, Angela; Buadi, Francis K; Lacy, Martha Q; Lin, Yi; Dingli, David; Go, Ronald S; Hayman, Suzanne R; Zeldenrust, Steven R; Russell, Stephen J; Lust, John A; Leung, Nelson; Kapoor, Prashant; Kyle, Robert A; Gertz, Morie A; Kumar, Shaji K

    2016-05-01

    A single monoclonal protein typically characterizes monoclonal gammopathies, but a small proportion may have more than one M protein identifiable. In the setting of symptomatic multiple myeloma (MM), the development of a new monoclonal protein following therapy is associated with better outcomes. As for the precursor conditions, monoclonal gammopathy undetermined significance (MGUS) and smoldering multiple myeloma (SMM), there is limited information on the impact of a second monoclonal protein on the disease course, including progression and response to treatment. The outcomes of patients with MGUS and SMM with more than one monoclonal protein, after identifying 539 patients with biclonal proteins on electrophoresis and/or immunofixation, were reported. About 22 of 393 patients with MGUS/biclonal gammopathy of undetermined significance (BGUS) progressed to SMM (6), MM (11), AL (3), or WM (2), and 5 of 16 patients with biclonal SMM progressed to MM. The rate of progression for BGUS was approximately 1% per year, which is similar to MGUS with one monoclonal protein. The median estimated time of progression of biclonal SMM was 2.6 years; similar to monoclonal SMM. For patients with biclonal MM, both M spikes responded to treatment and, upon relapse, the original dominant M protein remained dominant as the disease progressed. In conclusion, the presence of a second monoclonal protein does not appear to affect the progression of precursor states and suggests multiple monoclonal proteins do not clinically impact one another in the course of the disease. Am. J. Hematol. 91:473-475, 2016. © 2016 Wiley Periodicals, Inc. PMID:26840395

  6. Patient, provider, and clinic characteristics associated with public STD clinic patient satisfaction

    OpenAIRE

    Mehta, S; Zenilman, J; Erbelding, E

    2005-01-01

    Objectives: There is a lack of information describing levels of patient satisfaction among patients seeking sexually transmitted diseases (STD) care in a public clinic setting. We sought to identify patient, provider, and clinic characteristics associated with patient satisfaction within public STD clinics.

  7. Clinic Characteristics of Varicella Zoster Myocarditis

    Institute of Scientific and Technical Information of China (English)

    FANG; Wu-wang

    2001-01-01

    [1]Kokstein Z, Balatka J, Horacek J. ECG changes in children with acute myocarditis[J]. Sb Ved Pr Lek Fak Karlovy Univerzity Hradci Kralove Suppl, 1990, 33(4): 373-379.[2]Rich R, McErlean M. Complete heart block in a child with varicella[J]. Am J Emerg M, 1993, 11(6): 602-605.[3]Sobrino MJM, Lopez PF, Cisneros JM, et al. Thoracic pain as early clinical manifestation of myocarditis caused by varicella [J]. Med Clin Barc,1992, 99(6): 236-237.[4]Teravanichpong S, Chuangsuwanich T. Fatal varicella in a healthy girl[J]. J Med Assoc Thai, 1990, 73(11): 648-651.[5]Amral FT, Bestetti RB, Araujo RC, et al. Transient atroventricular conduction disordor: a potential cause of sudden death in myocarditis due to varicella[J]. Arq Bras Cardiol, 1989, 53(2): 129-131.[6]Lorber A, Zonis Z, Maisuls E, et al. The scale of myocardial involvement in varicella myocarditis[J]. Int J Cardiol,1988, 20(2): 257-262.[7]Ettedgui JA, Ladusans E, Bamford M. Complete heart block as a complication of varicella[J]. Int J Cardiol, 1987, 14(3): 362-365.[8]Waagner DC, Murphy TV. Varicella myocarditis[J]. Pediatr Infect Dis J, 1990, 9(5): 360-363.[9]Rivera CF, Omar M, Aliaga ML, et al. Varicella complicated by pericarditis and pneumonia [J]. An Med Interna, 1996, 13(3): 130-132.[10]Civico RF, Omar M, Martinez LA, et al. Varicella complicated by pericarditis and pneumonia [J]. An Med Interna, 1996, 13(3): 130-132.[11]Bachli E, Kagi MK, Krause M. Visceral and neurological complications in varicella infections of adults [J]. Schweiz Med Wochenschr, 1996, 126(11): 440-446.[12]Senellart F, Bozio A, Sassolas F, et al. Varicella myocarditis and junctional ectopic tachycardia [J]. Pediatrie Bucur, 1991, 46(3): 267-270.[13]Straus S, Ostrove J, Inchauspe G, et al. Varicella- zoster virus infections[J]. Ann Intern Med,1988, 108: 221-237.[14]Tsintsof A, Delprado WJ, Keogh AM. Varicella zoster myocarditis progressing to cardiomyopathy and cardiac

  8. Characteristics of student preparedness for clinical learning: clinical educator perspectives using the Delphi approach

    Directory of Open Access Journals (Sweden)

    Chipchase Lucinda S

    2012-11-01

    Full Text Available Abstract Background During clinical placements, clinical educators facilitate student learning. Previous research has defined the skills, attitudes and practices that pertain to an ideal clinical educator. However, less attention has been paid to the role of student readiness in terms of foundational knowledge and attitudes at the commencement of practice education. Therefore, the aim of this study was to ascertain clinical educators’ views on the characteristics that they perceive demonstrate that a student is well prepared for clinical learning. Methods A two round on-line Delphi study was conducted. The first questionnaire was emailed to a total of 636 expert clinical educators from the disciplines of occupational therapy, physiotherapy and speech pathology. Expert clinical educators were asked to describe the key characteristics that indicate a student is prepared for a clinical placement and ready to learn. Open-ended responses received from the first round were subject to a thematic analysis and resulted in six themes with 62 characteristics. In the second round, participants were asked to rate each characteristic on a 7 point Likert Scale. Results A total of 258 (40.56% responded to the first round of the Delphi survey while 161 clinical educators completed the second (62.40% retention rate. Consensus was reached on 57 characteristics (six themes using a cut off of greater than 70% positive respondents and an interquartile deviation IQD of equal or less than 1. Conclusions This study identified 57 characteristics (six themes perceived by clinical educators as indicators of a student who is prepared and ready for clinical learning. A list of characteristics relating to behaviours has been compiled and could be provided to students to aid their preparation for clinical learning and to universities to incorporate within curricula. In addition, the list provides a platform for discussions by professional bodies about the role of placement

  9. Near Fatal Asthma: Clinical and Airway Biopsy Characteristics

    Directory of Open Access Journals (Sweden)

    Richard G. Barbers

    2012-01-01

    Full Text Available Background. Inflammation and remodeling are integral parts of asthma pathophysiology. We sought to describe the clinical and pathologic features of near fatal asthma exacerbation (NFE. Methods. Bronchial biopsies were collected prospectively from NFE I subjects. Another NFE II group and a moderate severity exacerbation control group (ME II were retrospectively identified—no biopsies obtained. Results. All NFE II (=9 subjects exhibited remodeling and significant inflammation (eosinophilic, neutrophilic. NFE II group (=37 had a significant history of prior intubation and inhaled corticosteroids usage compared to ME II group (=41. They also exhibited leukocytosis, eosinophilia, and longer hospitalization days. Conclusions. Remodeling, eosinophilic, and neutrophilic inflammation were observed in NFE. NFE is associated with prior intubation and inhaled corticosteroids usage.

  10. Intra-His bundle block: clinical, electrocardiographic, and electrophysiologic characteristics

    OpenAIRE

    Andréa Eduardo M.; Atié Jacob; Maciel Washington A.; Oliveira Jr Nilson A. de; Camanho Luiz Eduardo; Belo Luís Gustavo; Carvalho Hecio Affonso de; Siqueira Leonardo; Saad Eduardo; Venancio Ana Claudia

    2002-01-01

    OBJECTIVE: To assess the clinical, electrocardiographic, and electrophysiologic characteristics of patients (pt) with intra-His bundle block undergoing an electrophysiologic study (EPS). METHODS: We analyzed the characteristics of 16 pt with second-degree atrioventricular block and symptoms of syncope or dyspnea, or both, undergoing conventional EPS. RESULTS: Intra-His bundle block was documented in 16 pt during an EPS. In 15 (94%) pt, the atrioventricular block was recorded in sinus rhythm; ...

  11. Clinical characteristics analysis of adult human adenovirus type 7 infection

    Institute of Scientific and Technical Information of China (English)

    张乃春

    2014-01-01

    Objective To investigate the clinical characteristics of patients infected with human adenovirus type 7 and to provide guidance for early diagnosis and timely control of the outbreak.Methods A total of 301 patients infected with the human adenoviruses who were quarantined in hospital from December 2012 to February 2013 were observed.Epidemiological questionnaires were used to collect data of clinical features of the disease including

  12. Patient characteristics affecting attendance at general outpatient clinics.

    OpenAIRE

    McClure, R J; Newell, S J; Edwards, S

    1996-01-01

    A study was carried out to identify the characteristics of children who do not attend appointments at general outpatient clinics. Over six months, 359 children who had an appointment at a general clinic were studied using a questionnaire given to parents (74% response rate) and by inspection of case notes. Based on their first appointment in the study period, children were divided into 'attenders' (n = 262) and 'non-attenders' (n = 97) for analysis. Non-attenders were significantly more likel...

  13. Clinical characteristics of Takotsubo cardiomyopathy in North America

    OpenAIRE

    Saeed Ahmed; Patompong Ungprasert; Supawat Ratanapo; Tanveer Hussain; Riesenfeld, Erik P.

    2013-01-01

    Background: Takotsubo cardiomyopathy (TC) or transient left ventricular apical ballooning syndrome is an acute cardiac syndrome characterized by transient wall motion abnormalities extending beyond a single epicardial vessel in the absence of significant obstructive coronary artery disease. Aim: This study was to describe the clinical characteristics of TC in North America. Materials and Methods: We identified 10 patients who met the Mayo Clinic criteria for TC using our Electronic Medical Re...

  14. Can Psychological, Social and Demographical Factors Predict Clinical Characteristics Symptomatology of Bipolar Affective Disorder and Schizophrenia?

    Science.gov (United States)

    Maciukiewicz, Malgorzata; Pawlak, Joanna; Kapelski, Pawel; Łabędzka, Magdalena; Skibinska, Maria; Zaremba, Dorota; Leszczynska-Rodziewicz, Anna; Dmitrzak-Weglarz, Monika; Hauser, Joanna

    2016-09-01

    Schizophrenia (SCH) is a complex, psychiatric disorder affecting 1 % of population. Its clinical phenotype is heterogeneous with delusions, hallucinations, depression, disorganized behaviour and negative symptoms. Bipolar affective disorder (BD) refers to periodic changes in mood and activity from depression to mania. It affects 0.5-1.5 % of population. Two types of disorder (type I and type II) are distinguished by severity of mania episodes. In our analysis, we aimed to check if clinical and demographical characteristics of the sample are predictors of symptom dimensions occurrence in BD and SCH cases. We included total sample of 443 bipolar and 439 schizophrenia patients. Diagnosis was based on DSM-IV criteria using Structured Clinical Interview for DSM-IV. We applied regression models to analyse associations between clinical and demographical traits from OPCRIT and symptom dimensions. We used previously computed dimensions of schizophrenia and bipolar affective disorder as quantitative traits for regression models. Male gender seemed protective factor for depression dimension in schizophrenia and bipolar disorder sample. Presence of definite psychosocial stressor prior disease seemed risk factor for depressive and suicidal domain in BD and SCH. OPCRIT items describing premorbid functioning seemed related with depression, positive and disorganised dimensions in schizophrenia and psychotic in BD. We proved clinical and demographical characteristics of the sample are predictors of symptom dimensions of schizophrenia and bipolar disorder. We also saw relation between clinical dimensions and course of disorder and impairment during disorder. PMID:26646576

  15. Sex differences in clinical characteristics and outcomes after myocardial infarction

    DEFF Research Database (Denmark)

    Lam, Carolyn S P; McEntegart, Margaret; Claggett, Brian;

    2015-01-01

    BACKGROUND: We examined the association of sex with clinical characteristics and outcomes in patients following myocardial infarction (MI) in the Valsartan in Acute Myocardial Infarction Trial (VALIANT). METHODS AND RESULTS: A total of 4570 women and 10 133 men with heart failure (HF), left ventr...

  16. Characteristics and Clinical Practices of Rural Marriage and Family Therapists

    Science.gov (United States)

    Morris, James

    2007-01-01

    This report presents a subset of data collected from the American Association for Marriage and Family Therapy (AAMFT) Practice Research Network project conducted in 2002. A sample of 47 clinical members of AAMFT who indicated they practiced in a rural community provided descriptive information on demographic characteristics, training, clinical…

  17. [Hereditary optic neuropathies: clinical and molecular genetic characteristics].

    Science.gov (United States)

    Khanakova, N A; Sheremet, N L; Loginova, A N; Chukhrova, A L; Poliakov, A V

    2013-01-01

    The article presents a review of literature on hereditary optic neuropathies: Leber mitochondrial hereditary optic neuropathy, autosomal dominant and autosomal recessive optic neuropathies, X-linked optic atrophy. Clinical and molecular genetic characteristics are covered. Isolated optic neuropathies, as well as hereditary optic disorders, being a part of a complex syndromic disease are described.

  18. Clinical and Biochemical Characteristics of Children with Juvenile Idiopathic Arthritis

    International Nuclear Information System (INIS)

    Objective: To determine the clinical and biochemical characteristics of children with Juvenile Idiopathic Arthritis (JIA) at a tertiary care centre in Karachi, Pakistan. Study Design: A descriptive study. Place and Duration of Study: Paediatric Rheumatology Clinic of The Aga Khan University Hospital (AKUH), Karachi, from January 2008 to December 2011. Methodology: Clinical and laboratory profile and outcome of children less than 15 years of age attending the Paediatric Rheumatology Clinic of the Aga Khan University, Karachi with the diagnosis of Juvenile Idiopathic Arthritis according to International League against Rheumatism were studied. These children were classified into different types of JIA; their clinical and laboratory characteristics, response to therapy and outcome was evaluated. Results: Sixty eight patients satisfying the criteria of International League against Rheumatism (ILAR) for Juvenile Idiopathic Arthritis were enrolled during the study period of four consecutive years, their age ranged from 9 months to 15 years. Mean age at onset was 6.45 +- 4.03 years while mean age at diagnosis was 7.60 +- 3.93 years. Polyarticular was the most predominant subtype with 37 (54%) patients, out of these, 9 (24%) were rheumatoid factor positive. An almost equal gender predisposition was observed. Fever and arthritis were the most common presenting symptoms, with only 2 patients presenting with uveitis. Conclusion: The clinico-biochemical characteristics of JIA at the study centre showed a pattern distinct with early onset of disease, high frequency of polyarticular type and a higher rheumatoid factor (QRA) and ANA positivity in girls. (author)

  19. Genetic characteristics of Japanese clinical Listeria monocytogenes isolates.

    Directory of Open Access Journals (Sweden)

    Satoko Miya

    Full Text Available Listeria monocytogenes causes foodborne illnesses through consumption of ready-to-eat foods. Although 135-201annual listeriosis cases have been estimated in Japan, the details regarding the clinical isolates such as infection source, virulence level, and other genetic characteristics, are not known. In order to uncover the trends of listeriosis in Japan and use the knowledge for prevention measures to be taken, the genetic characteristics of the past human clinical isolates needs to be elucidated. For this purpose, multilocus tandem-repeat sequence analysis (MLTSA and multi-virulence-locus sequence typing (MVLST were used in this study. The clinical isolates showed a variety of genetically distant genotypes, indicating they were from sporadic cases. However, the MVLST profiles of 7 clinical isolates were identical to those of epidemic clone (EC I isolates, which have caused several serious outbreaks in other countries, suggesting the possibility that they have strong virulence potential and originated from a single outbreak. Moreover, 6 Japanese food isolates shared their genotypes with ECI isolates, indicating that there may be risks for listeriosis outbreak in Japan. This is the first investigational study on genetic characteristics of Japanese listeriosis isolates. The listeriosis cases happened in the past are presumably sporadic, but it is still possible that some isolates with strong virulence potential have caused listeriosis outbreaks, and future listeriosis risks also exist.

  20. Clinical and ultrasonographic characteristics of salivary mucoceles in 13 dogs.

    Science.gov (United States)

    Torad, Faisal A; Hassan, Elham A

    2013-01-01

    Salivary mucocele is one of the causes of submandibular swelling in dogs and is due to a collection of mucoid saliva that has leaked from a damaged salivary gland. The purpose of this case series report was to describe the clinical and ultrasonographic characteristics of confirmed salivary mucoceles in 13 dogs admitted to the Faculty of Veterinary Medicine at Cairo University. The final diagnosis of salivary mucocele was based on aspirate cytology for all dogs and additional surgical excision for seven dogs. For dogs admitted from 2 weeks to 1 month from the onset of clinical signs, the cervical mucocele appeared as a round echogenic structure with a large volume of central anechoic content. The wall was a clearly identified hyperechoic structure surrounding the gland. For dogs admitted between 1 to 2 months from the onset of clinical signs, the volume of anechoic material appeared less than that seen in the acute cases. The overall appearance of the salivary mucocele was heterogenous. For dogs admitted after 2 months from the onset of clinical signs, the salivary mucocele appeared grainy or mottled, with a heterogenous appearance and a further decrease in anechoic content. For one dog that presented after 3 months from the onset of clinical signs, the salivary mucocele was hard on palpation and appeared hyperechoic with distal acoustic shadowing. Findings from this study indicated that ultrasonographic characteristics of salivary mucoceles in dogs vary depending on the chronological stage of the disease. PMID:23442204

  1. Clinical characteristics associated with illness perception in psoriasis.

    Science.gov (United States)

    Wahl, Astrid K; Robinson, Hilde S; Langeland, Eva; Larsen, Marie H; Krogstad, Anne-Lene; Moum, Torbjørn

    2014-05-01

    Knowledge of illness perception may aid the identification of groups of patients with a higher risk of coping poorly with the demands of their illness. This study aims to investigate associations between illness perception, clinical characteristics, patient knowledge, quality of life and subjective health in persons with psoriasis. The present study was based on cross-sectional data from patients awaiting climate therapy in Gran Canaria. We included 254 eligible patients (74%) who completed a questionnaire including the revised Illness Perception Questionnaire, the Psoriasis Knowledge Questionnaire, and the Dermatological Life Quality Index. Disease severity was measured using the Psoriasis Area and Severity Index. Several statistically significant associations between clinical characteristics, knowledge and various illness perception dimensions were found. Illness perception was also significantly related to disease-specific quality of life and subjective health. These findings contradict previous findings, which suggested that objective disease factors are not relevant to illness perception in psoriasis.

  2. Clinical characteristics, prognosis and treatment for pelvic cryptorchid seminoma

    OpenAIRE

    Li; Coucke, Philippe; Qian,, S.J..; Huang, Yi-Rong; Gu, Da-Zhong; Mirimanoff, René-Olivier; Yu, Zi-Hao

    1997-01-01

    Purpose: To analyze the clinical characteristics, prognosis, and treatment outcome of pelvic cryptorchid seminoma (PCS), and to determine whether whole abdominal-pelvic irradiation for Stage I disease is necessary. Methods and Materials: From 1958 to 1991,60 patients with PCS were treated at the Cancer Hospital of Chinese Academy of Medical Sciences, Beijing. They presented with a lower abdominal mass and showed a predominance for the right side. A high proportion of patients with...

  3. Clinical characteristics of sarcoidosis patients diagnosed in a university hospital

    OpenAIRE

    Özlem Abakay; Abdurrahman Abakay; Abdullah Çetin Tanrıkulu; Fatih Meteroğlu; Cengizhan Sezgi; Hadice Selimoğlu Şen; Ayşe Dallı; Mehmet Kabak

    2012-01-01

    Objectives: The clinical characteristics and treatment resultsof patients diagnosed with sarcoidosis was investigatedin Dicle University Medical Faculty Hospital.Materials and methods: A total of 39 patients were includeddiagnosed with sarcoidosis between 01 January2008 and31 December 2011.Demographic data, laboratoryfindings, spirometric test data, diagnostic methodsand treatment regimens for the study were recorded form.According to pulmonary function test results of patients,61.5% were nor...

  4. Investigation of Tinnitus Patients in Italy: Clinical and Audiological Characteristics

    OpenAIRE

    Francesco Martines; Daniela Bentivegna; Fabiola Di Piazza; Enrico Martines; Vincenzo Sciacca; Gioacchino Martinciglio

    2010-01-01

    Objective. 312 tinnitus sufferers were studied in order to analyze: the clinical characteristics of tinnitus; the presence of tinnitus-age correlation and tinnitus-hearing loss correlation; the impact of tinnitus on subjects' life and where possible the etiological/predisposing factors of tinnitus. Results. There is a slight predominance of males. The highest percentage of tinnitus results in the decades 61–70. Of the tinnitus sufferers, 197 (63.14%) have a hearing deficit (light hearing loss...

  5. Clinical Characteristics and Awareness of Skin Cancer in Hispanic Patients

    OpenAIRE

    Javed, Saba; Javed, Syed A; Mays, Rana M; Tyring, Stephen K.

    2013-01-01

    Skin cancer in darker skin is associated with considerable morbidity and mortality. We sought to assess the clinical characteristics of cutaneous malignancy amongst Hispanic skin cancer patients and compare them to age-matched non-Hispanic Caucasians.  In this retrospective study, 150 Hispanic skin cancer patients were identified from electronic medical records and age-matched to 150 non-Hispanic Caucasian controls with skin cancer.  The incidence of actinic keratoses (AKs) in Hispanic skin c...

  6. Changes in the Microbiological Characteristics of Korean Native Cattle (Hanwoo) Beef Exposed to Ultraviolet (UV) Irradiation Prior to Refrigeration.

    Science.gov (United States)

    Kim, Hyun-Jung; Lee, Yong-Jae; Eun, Jong-Bang

    2014-01-01

    The effects of ultraviolet (UV) radiation were investigated with regards to the microbial growth inhibitory effect on the shelf life of Korean native cattle (Hanwoo) beef prior to refrigerated storage. The Hanwoo samples were exposed to UV radiation (4.5 mW/cm(2)) for 0, 5, 10, 15, and 20 min. The UV-irradiated beef that was exposed for 20 min showed significantly reduced mesophilic and psychrotrophic bacterial populations to the extent of approximately 3 log cycles, as compared to that of non-irradiated beef. About 2.5 Log CFU/g of mesophilic bacteria were different compared with UV-irradiated and nonirradiated meat. UV irradiation showed the most significant growth inhibition effects on mesophilic and psychrotrophic bacteria. Coliform and Gram-negative bacteria were also reduced by 1 log cycle. The population of L. monocytogenes, S. Typhimurium, and E. coli O157:H7 decreased significantly to 53.33, 39.68, and 45.76% after 10 min of UV irradiation. They decreased significantly to 84.64, 80.76, and 84.12%, respectively, after 20 min of UV irradiation. The results show that UV irradiation time and the inhibitory effect were proportional. These results verified that UV radiation prior to refrigeration can effectively reduce the number of pathogenic bacteria on the surface of meat and improve the meat's microbial safety. PMID:26761679

  7. Incidence and clinical characteristics of fungal keratitis in a Danish population from 2000 to 2013

    DEFF Research Database (Denmark)

    Nielsen, Stine E; Nielsen, Esben; Julian, Hanne Olsen;

    2015-01-01

    PURPOSE: Fungal keratitis is a severe sight-threatening condition. The aim of this study was to investigate the incidence and clinical characteristics of fungal keratitis patients living in a temperate climate. METHODS: By reviewing medical records from 2000 to July 2013, patients with fungal...... keratitis were identified. Risk factors, clinical signs and outcome were registered. RESULTS: Twenty-five patients were identified: 52% with Candida, 20% with Fusarium, 16% with Aspergillus and 12% with mixed filamentous fungi. A minimum incidence of fungal keratitis of 0.6 cases per million per year...... was estimated. Prior topical steroid treatment was commonly found in our cases (44%). Trauma including contact lens wear was associated with infection with filamentous fungi, whereas in patients with Candida infection, ocular surface disease was a prominent feature. Median time from onset of symptoms...

  8. Clinical and Epidemiologic Characteristics of Patients with Childhood Psoriazis Seen in Dermatology Clinic

    OpenAIRE

    Emine Elvan Taşğın; Göknur Kalkan; Hatice Meral Ekşioğlu; Güler Vahaboğlu

    2013-01-01

    Objective: To evaluate the epidemiologic characteristics of the pediatric patients with psoriazis applied to our outpatients' clinic and compare these data with the literature. Methods: The study population consisted of 37 patients younger than 16 years with the diagnosis of psoriazis in dermatology outpatient clinic between May 2009 and December 2010. The patients were evaluated with regard to age, gender, age of onset of the disease, duration of the disease, the presence of accompanying ...

  9. Site Characteristics Influencing the Translation of Clinical Research Into Clinical Practice

    DEFF Research Database (Denmark)

    Smed, Marie; Getz, Kenneth A.

    2014-01-01

    , although both academic and independent sites generate the same level of knowledge, academic sites share more of this knowledge with sponsor companies. This study suggests new strategies that sponsors can leverage to drive greater transfer of clinical research knowledge into clinical practice and ultimately...... on to sponsor companies and may ultimately assist in positioning new products and driving commercialization success. This study evaluates site characteristics that influence the acquisition and sharing of knowledge gained through clinical trial experience. The impact of 2 central site characteristics...... on the process of translating drug experience is assessed: site location (North America/rest of the world) and site type or setting (academic/independent). The results show that investigative sites located outside North America generate and share more knowledge than those within North America. Furthermore...

  10. Characteristics of liver cancer stem cells and clinical correlations.

    Science.gov (United States)

    Cheng, Zhuo; Li, Xiaofeng; Ding, Jin

    2016-09-01

    Liver cancer is an aggressive malignant disease with a poor prognosis. Patients with liver cancer are usually diagnosed at an advanced stage and thus miss the opportunity for surgical resection. Chemotherapy and radiofrequency ablation, which target tumor bulk, have exhibited limited therapeutic efficacy to date. Liver cancer stem cells (CSCs) are a small subset of undifferentiated cells existed in liver cancer, which are considered to be responsible for liver cancer initiation, metastasis, relapse and chemoresistance. Elucidating liver CSC characteristics and disclosing their regulatory mechanism might not only deepen our understanding of the pathogenesis of liver cancer but also facilitate the development of diagnostic, prognostic and therapeutic approaches to improve the clinical management of liver cancer. In this review, we will summarize the recent advances in liver CSC research in terms of the origin, identification, regulation and clinical correlation.

  11. Characteristics of liver cancer stem cells and clinical correlations.

    Science.gov (United States)

    Cheng, Zhuo; Li, Xiaofeng; Ding, Jin

    2016-09-01

    Liver cancer is an aggressive malignant disease with a poor prognosis. Patients with liver cancer are usually diagnosed at an advanced stage and thus miss the opportunity for surgical resection. Chemotherapy and radiofrequency ablation, which target tumor bulk, have exhibited limited therapeutic efficacy to date. Liver cancer stem cells (CSCs) are a small subset of undifferentiated cells existed in liver cancer, which are considered to be responsible for liver cancer initiation, metastasis, relapse and chemoresistance. Elucidating liver CSC characteristics and disclosing their regulatory mechanism might not only deepen our understanding of the pathogenesis of liver cancer but also facilitate the development of diagnostic, prognostic and therapeutic approaches to improve the clinical management of liver cancer. In this review, we will summarize the recent advances in liver CSC research in terms of the origin, identification, regulation and clinical correlation. PMID:26272183

  12. Clinical characteristics of 41 patients with intractable asthma

    OpenAIRE

    Bai, Li; Zhang, Xu-Sheng; Wang, Bin; Xiao-ming CHENG; Zhang, Qiao; Hua-ping CHEN; Ma, Qian-li; Zou, Li-Guang; Wang, Chang-Zheng

    2011-01-01

    Objective To explore the clinical characteristics of intractable asthma,and to provide new knowledge for diagnosis and treatment of the disease.Methods Forty one patients with intractable asthma,admitted to the Institute of Respiratory Disease,Xinqiao Hospital of Third Military Medical University from Jan.2009 to Dec.2010,were included in present study.Spirometry tests were performed for all the 41 patients.Cell classification and counting were done in the induced sputum of 37 patients,and 34...

  13. Clinical and the demographic characteristics of patients with alopecia areata

    OpenAIRE

    Mustafa Arıca; Roza Zelal Abdioğlu; Ruken Azizoğlu Anlı; Sibel Yorgancılar

    2013-01-01

    Background and Design: In this study, our aim was to determine clinical and the demographical characteristics of the patients with alopecia areata in our region.Materials and Metods: In the study, 100 patients who received alopecia areata diagnosis with ages raging from 2 to 52 and who applied to the polyclinic of ………… Medical Faculty Dermatology Department between October and November 2009 were evaluated.Results: Of 100 patients included into the study 44 (44%) were female and 56 (56%) male....

  14. Clinical characteristics of patients with persistent postural-perceptual dizziness

    Directory of Open Access Journals (Sweden)

    Roseli Saraiva Moreira Bittar

    2015-06-01

    Full Text Available INTRODUCTION: Persistent postural-perceptual dizziness is the dizziness that lasts for over three months with no clinical explanation for its persistence. The patient's motor response pattern presents changes and most patients manifest significant anxiety. OBJECTIVE: To evaluate the clinical characteristics of patients with persistent postural and perceptual dizziness. METHODS: statistical analysis of clinical aspects of patients with persistent postural-perceptual dizziness. RESULTS: 81 patients, average age: 50.06 ± 12.16 years; female/male ratio: 5.7/1; main reasons for dizziness: visual stimuli (74%, body movements (52%, and sleep deprivation (38%. The most prevalent comorbidities were hypercholesterolemia (31%, migraine headaches (26%, carbohydrate metabolism disorders (22% and cervical syndrome (21%. DHI, State-Trait Anxiety Inventory - Trait, Beck Depression Inventory, and Hospital Anxiety and Depression Scale questionnaires were statistically different (p < 0.05 when compared to controls. 68% demonstrated clinical improvement after treatment with serotonin reuptake inhibitors. CONCLUSION: Persistent postural-perceptual dizziness affects more women than men, with a high associated prevalence of metabolic disorders and migraine. Questionnaires help to identify the predisposition to persistent postural-perceptual dizziness. The prognosis is good with adequate treatment.

  15. Characteristics of demand and psychological treatments in a university clinic

    Directory of Open Access Journals (Sweden)

    Francisco J. Labrador

    2016-04-01

    Full Text Available The objectives of this study are to describe the most common characteristics of patients receiving psychological treatment and the treatments administered. We analyzed a sample of 856 patients at the University Psychology Clinic of the Complutense University of Madrid. Five diagnostic categories accounted for 78.4% of demand: anxiety disorders (31.9%, no diagnosis (15.4%, other problems requiring clinical attention (14.2%, mood disorders (9.5% and adaptive disorders (7.4%. A total of 17.7% presented a comorbid diagnosis and 49.3% had received treatment previously. The mean of assessment and treatment sessions was 3.5 and 12.7, respectively. The most commonly applied techniques included psychoeducation (95.1%, cognitive restructuring (74.8%, relaxation (74.4%, and control of internal dialogue (68.1%.Of the patients that had finished contact with the clinic, 68.3% were a therapeutic success. We discuss the generalization of the results and the implications for the profession and clinical practice.

  16. Sociodemographic and clinical characteristics of patients with recurrent aphthous stomatitis

    Directory of Open Access Journals (Sweden)

    Anıl Gülsel Bahalı

    2014-12-01

    Full Text Available Background and Design: The purpose of this study was to obtain data that may provide an insight into the etiopathogenesis of recurrent aphtous stomatitis (RAS by the way of analysing the sociodemographic and clinical characteristics of patients who had been diagnosed with RAS. Materials and Metods: The patients, who were diagnosed with RAS in the dermatology outpatient clinic, between May 2007 and May 2010, were evaluated retrospectively. The data including sociodemografic and clinical characteristics, and treatment options were recorded. Results: A hundred patients (68 women, 32 men were included in this study. The average age was 40±13.6 years. RAS was more common in patients with middle-income and low education. The most common type of RAS was minor aphtous ulcers (88%. The lesions were most frequently seen on the lateral side of the tongue (34% and cheek (34%. Sixty percent of patients had a positive family history. Some factors such as biting (12%, tooth brushing (18%, dental disease presence (82%, food (39%, menstruation (10.3%, stress (76%, iron deficiency (16.7%, vitamin B12 deficiency (22.4%, low serum ferritin levels (18%, and seasonal variability (32% showed positive correlation with RAS. A negative correlation was found between RAS and smoking. Forty-nine percent of patients had used alternative therapies in addition to drug therapy. The most frequently used alternative method was consumption of sumac (26.5%. Conlucions: In contrast to the literature, our study found that RAS is started in the third decade of life and, approximately 50% of patients prefered alternative treatment methods, particularly sumac. Nowadays, discussions about the etiopathogenesis of RAS continue. In this study, we found that different sociodemographic and clinical factors may be associated with the etiopathogenesis of the disease. Our study will be followed by further studies using prospective design to identify the the etiopathogenesis of RAS.

  17. The benefits of cooling boar semen in long-term extenders prior to cryopreservation on sperm quality characteristics.

    Science.gov (United States)

    Wasilewska, K; Zasiadczyk, Ł; Fraser, L; Mogielnicka-Brzozowska, M; Kordan, W

    2016-10-01

    This study investigated the effects of long-term extenders on post-thaw sperm quality characteristics following different holding times (HT) of boar semen at 17 and 10°C. Sperm-rich fractions, collected from five boars, were diluted in Androhep(®) Plus (AHP), Androstar(®) Plus (ASP), Safecell(®) Plus and TRIXcell(®) Plus (TCP) extenders. The extended semen samples were held for 2 hr at 17°C (HT 1) and additionally for 24 hr at 10°C (HT 2), after they were evaluated and frozen. CASA sperm motility and motion patterns, mitochondrial membrane potential (MMP), plasma membrane integrity (PMI) and normal apical ridge (NAR) acrosome integrity were assessed in the pre-freeze and frozen-thawed semen. The Vybrant Apoptosis Assay Kit was used to analyse the proportions of viable and plasma membrane apoptotic-like changes in spermatozoa. Results indicated that boar variability, extender and HT significantly affected the sperm quality characteristics, particularly after freezing-thawing. Differences in the pre-freeze semen were more marked in the sperm motion patterns between the HTs. Pre-freeze semen in HT 2 showed significantly higher VCL and VAP, whereas no marked effects were observed in the sperm membrane integrity and viability (YO-PRO-1(-) /PI(-) ) among the extenders. Post-thaw sperm TMOT and PMOT were significantly higher in the AHP and ASP extenders of HT 2 group, whereas VSL, VCL and VAP were markedly lower in the TCP extender. Furthermore, spermatozoa from the AHP- and ASP-extended semen of HT 2 group were characterized by higher MMP, PMI and NAR acrosome integrity following freezing-thawing. In most of the extenders, the incidence of frozen-thawed spermatozoa with apoptotic-like changes was greater in HT 1. The findings of this study indicate that holding of boar semen at 10°C for 24 hr in long-term preservation extenders modulates post-thaw sperm quality characteristics in an extender-dependent manner. These results will further contribute to the

  18. The Road to Gold: Training and Peaking Characteristics in the Year Prior to a Gold Medal Endurance Performance

    Science.gov (United States)

    Tønnessen, Espen; Sylta, Øystein; Haugen, Thomas A.; Hem, Erlend; Svendsen, Ida S.; Seiler, Stephen

    2014-01-01

    prior to their most successful competition. PMID:25019608

  19. The road to gold: training and peaking characteristics in the year prior to a gold medal endurance performance.

    Directory of Open Access Journals (Sweden)

    Espen Tønnessen

    Full Text Available To describe training variations across the annual cycle in Olympic and World Champion endurance athletes, and determine whether these athletes used tapering strategies in line with recommendations in the literature.Eleven elite XC skiers and biathletes (4 male; 28±1 yr, 85±5 mL x min(-1 x kg(-1 VO2max, 7 female, 25±4 yr, 73±3 mL x min(-1 x kg(-1 VO2max reported one year of day-to-day training leading up to the most successful competition of their career. Training data were divided into periodization and peaking phases and distributed into training forms, intensity zones and endurance activity forms.Athletes trained ∼800 h/500 sessions x year(-1, including ∼500 h x year(-1 of sport-specific training. Ninety-four percent of all training was executed as aerobic endurance training. Of this, ∼90% was low intensity training (LIT, below the first lactate threshold and 10% high intensity training (HIT, above the first lactate threshold by time. Categorically, 23% of training sessions were characterized as HIT with primary portions executed at or above the first lactate turn point. Training volume and specificity distribution conformed to a traditional periodization model, but absolute volume of HIT remained stable across phases. However, HIT training patterns tended to become more polarized in the competition phase. Training volume, frequency and intensity remained unchanged from pre-peaking to peaking period, but there was a 32±15% (P<.01 volume reduction from the preparation period to peaking phase.The annual training data for these Olympic and World champion XC skiers and biathletes conforms to previously reported training patterns of elite endurance athletes. During the competition phase, training became more sport-specific, with 92% performed as XC skiing. However, they did not follow suggested tapering practice derived from short-term experimental studies. Only three out of 11 athletes took a rest day during the final 5 days prior to

  20. The persistence and characteristics of Chinook salmon migrations to the Upper Klamath River prior to exclusion by dams

    Science.gov (United States)

    Hamilton, John B; Rondorf, Dennis W.; Tinniswood, William; Leary, Ryan J; Mayer, Tim; Gavette, Charleen; Casal, Lynne A.

    2016-01-01

    In this research article, John Hamilton and his co-authors present extensive new research and information gathered since a 2005 publication on the historical evidence of anadromomous fish distribution in the Upper Klamath River watershed. Using historical accounts from early explorers and ethnographers to early-twentieth-century photographs, newspaper accounts, and government reports, the authors provide a more complete record of past salmon migrations. The updated record “substantiate[s] the historical persistence of salmon, their migration characteristics, and the broad population baseline that will be key to future commercial, recreational, and Tribal fisheries in the Klamath River and beyond.” During a time when salmon restoration plans are being considered in the region, the historical record can serve as guidance to once again establish diverse and thriving populations.

  1. Clinical, angiographic and procedural characteristics of longitudinal stent deformation.

    Science.gov (United States)

    Guler, A; Guler, Y; Acar, E; Aung, S M; Efe, S C; Kilicgedik, A; Karabay, C Y; Barutcu, S; Tigen, M K; Pala, S; İzgi, A; Esen, A M; Kirma, C

    2016-08-01

    Recently, longitudinal stent deformation (LSD) has been reported increasingly. Even though the reported cases included almost all stent designs, most cases were seen in the Element™ stent design (Boston Scientific, Natick, MA, USA). It is considered that stent design, lesion and procedural characteristics play a role in the etiology of LSD. Yet, the effect of LSD on long-term clinical outcomes has not been studied well. Element stents implanted between January 2013 and April 2015 in our hospital were examined retrospectively. Patients were grouped into two according to the presence of LSD, and their clinical, lesion and procedural characteristics were studied. Twenty-four LSD's were detected in 1812 Element stents deployed in 1314 patients (1.83 % of PCI cases and 1.32 % of all Element stents). LMCA lesions (16.7 % vs 1.6 %, p LSD than in cases without it. In addition, the number of stents, stent inflation pressure and the use of post-dilatation were significantly different between the two groups. Two patients had an adverse event during the follow-up period. LSD is a rarely encountered complication, and is more common in complex lesions such as ostial, bifurcation and LMCA lesions. The use of extra-support guiding catheter, extra-support guidewires and low stent inflation pressure increases the occurrence of LSD. Nevertheless, with increased awareness of LSD and proper treatment, unwanted long-term outcomes can be successfully prevented. PMID:27198891

  2. Clinical Characteristics of Cases with Spinal Muscular Atrophy

    Directory of Open Access Journals (Sweden)

    Mehmet Canpolat

    2016-04-01

    Full Text Available Introduction: The aim of this study is was to evaluate the clinical features of cases with diagnosis of spinal muscular atrophy (SMA. Materials and Methods: Thirty-eight pediatric patients were evaluated retrospectively. All patients were followed in the Pediatric Neurology Department of Erciyes University Faculty of Medicine. The diagnosis of patients had been confirmed by genetic analysis of homozygous deletions of survival motor neuron 1 gene. Detailed history, newborn symptoms, nutritional characteristics, initial complaints, physical examination, concomitant pathologies, genetic characteristics, and treatment modalities were investigated in all patients. Results: The study population consisted of 19 boys (50% and 19 girls (50%. The mean age of patients was 26.9±25.7 months (range: 3-96 months. The mean follow-up period was 12.2±13.3 months (range: 2-48 months. According to SMA classification, 22 patients (57.8% were type 1, 8 patients (21.1% were type 2, and 8 patients were (21.1% type 3. Neonatal respiratory distress, age at early diagnosis, nutritional problems, and recurrent lung diseases were detected as poor prognostic factors. Conclusions: SMA is a neuromuscular disease that requires multidisciplinary approach to medical care. There is a wide range of clinical severity. Identification of poor prognostic factors will help in terms of guiding close monitoring and timely treatments of children with SMA.

  3. Clinical and laboratory characteristics of adolescents with platelet function disorders and heavy menstrual bleeding

    Directory of Open Access Journals (Sweden)

    Amesse Lawrence S

    2013-01-01

    Full Text Available Abstract Background Platelet function disorders (PFDs have emerged as an important etiology of heavy menstrual bleeding (HMB in adolescents. However, neither clinical nor laboratory data have been methodically analyzed in this population subset. The objective of this study was to evaluate these parameters in order to distinguish characteristics of the disorder that in turn will lead to earlier diagnosis and therapy initiation. Methods Retrospective review of medical records from postmenarcheal adolescents with documented PFDs referred to a hemophilia treatment center and university faculty practices for bleeding diatheses with their clinical and laboratory data evaluated. Results Of 63 teens with documented PFDs, HMB was the most common clinical manifestation of PFD (43; 68.3%. Of these, 37 (86% were diagnosed with PFD either at or after menarche with the diagnosis based on HMB symptoms alone. Only 6 (14% were diagnosed with a PFD prior to menarche, based on associated bleeding, i.e., epistaxis, ecchymosis, and all developed HMB after menstruation onset. Interestingly, 20 girls were diagnosed with a PFD prior to menarche and of these, only 6 (30% went on to develop HMB after pubertal transition, while the majority (14; 70% did not. The average age-at-PFD diagnosis was 14.5yrs, significantly differing from the 10.9yrs average age-at-PFD diagnosis in their counterparts that, after menarche, did not develop HMB (PP P Conclusions Adolescents with PFDs and HMB appear to be clinically distinct from their non-HMB counterparts. This group of girls is characterized by HMB the major bleeding symptom, significantly high incidences of blood group O and the δ-SPD with a PFD diagnosed well after menarche. High false negative standard platelet function study results indicate additional diagnostic strategies, particularly for δ-SPD, should be considered.

  4. Clinical Characteristics of Epidermoid Cysts of the External Auditory Canal

    Science.gov (United States)

    Kim, Go-Woon; Park, Jang-Hee; Kwon, Oh-Joon; Kim, Dong Hyun

    2016-01-01

    Background and Objectives The epidermoid cyst is a common benign disease of the skin caused by inflammation of hair cortex follicles and proliferation of epidermal cells within the dermis or superficial subcutaneous tissue. The purpose of this study was to investigate the characteristics of epidermoid cysts of the external auditory canal (EAC) by analyzing the clinical and radiologic features. Subjects and Methods The clinical records were retrospectively reviewed for patients diagnosed with epidermoid cyst of the EAC from March 2004 to December 2013. The epidermoid cysts were diagnosed clinically by endoscopy and microscopy examinations and by temporal bone CT images, and were confirmed by histopathologic examination. Characteristics of epidermoid cysts in bony EAC and cartilaginous EAC were compared. Results Eight patients had an epidermoid cyst in the bony EAC and nine patients had one in the cartilaginous EAC. Swelling and otalgia were common symptoms, but 47% of cysts were found incidentally. The mean age of patients was 49.6 years (age range, 26-67 years) in the bony EAC cases and 26.1 years (age range, 6-57 years) in the cartilaginous EAC cases. The mean size of the epidermoid cyst was 3.50 mm (size range, 2-7 mm) in the bony EAC cases and 9.55 mm (size range, 2-20 mm) in the cartilaginous EAC cases. Conclusions Comparison of epidermoid cysts of the bony EAC and the cartilaginous EAC revealed that epidermoid cysts of the bony EAC is usually found incidentally, arose in older patients and had smaller size. PMID:27144232

  5. Different Clinical Utility of Oropharyngeal Bacterial Screening prior to Percutaneous Endoscopic Gastrostomy in Oncological and Neurological Patients

    Science.gov (United States)

    Dastych, Milan; Senkyrik, Michal; Pavlik, Tomas; Prokesova, Jitka; Jecmenova, Marketa; Dolina, Jiri; Hep, Ales

    2014-01-01

    Background. The aim of this study was to monitor oropharyngeal bacterial colonization in patients indicated for percutaneous endoscopic gastronomy (PEG). Methods. Oropharyngeal swabs were obtained from patients prior to PEG placement. A development of peristomal infection was evaluated. The analysis of oropharyngeal and peristomal site pathogens was done. Results. Consecutive 274 patients referred for PEG due to neurological disorder or cancer completed the study. Oropharyngeal colonization with pathogens was observed in 69% (190/274), dominantly in the neurologic subgroup of patients (P < 0.001). Peristomal infection occurred in 30 (10.9%) of patients and in 57% of them the correlation between oropharyngeal and peristomal agents was present. The presence of oropharyngeal pathogens was assessed as an important risk factor for the development of peristomal infection only in oncological patients (OR = 8.33, 95% CI: 1.66–41.76). Despite a high prevalence of pathogens in neurological patients, it did not influence the risk of peristomal infection with the exception for methicillin resistant Staphylococcus aureus (MRSA) carriers (OR 4.5, 95% CI: 1.08–18.76). Conclusion. During oropharyngeal microbial screening prior to the PEG insertion, the detection of pathogens may be a marker of the increased risk of peristomal infection in cancer patients only. In neurological patients the benefit of the screening is limited to the detection of MRSA carriers. PMID:25243153

  6. Different Clinical Utility of Oropharyngeal Bacterial Screening prior to Percutaneous Endoscopic Gastrostomy in Oncological and Neurological Patients

    Directory of Open Access Journals (Sweden)

    Radek Kroupa

    2014-01-01

    Full Text Available Background. The aim of this study was to monitor oropharyngeal bacterial colonization in patients indicated for percutaneous endoscopic gastronomy (PEG. Methods. Oropharyngeal swabs were obtained from patients prior to PEG placement. A development of peristomal infection was evaluated. The analysis of oropharyngeal and peristomal site pathogens was done. Results. Consecutive 274 patients referred for PEG due to neurological disorder or cancer completed the study. Oropharyngeal colonization with pathogens was observed in 69% (190/274, dominantly in the neurologic subgroup of patients (P < 0.001. Peristomal infection occurred in 30 (10.9% of patients and in 57% of them the correlation between oropharyngeal and peristomal agents was present. The presence of oropharyngeal pathogens was assessed as an important risk factor for the development of peristomal infection only in oncological patients (OR = 8.33, 95% CI: 1.66–41.76. Despite a high prevalence of pathogens in neurological patients, it did not influence the risk of peristomal infection with the exception for methicillin resistant Staphylococcus aureus (MRSA carriers (OR 4.5, 95% CI: 1.08–18.76. Conclusion. During oropharyngeal microbial screening prior to the PEG insertion, the detection of pathogens may be a marker of the increased risk of peristomal infection in cancer patients only. In neurological patients the benefit of the screening is limited to the detection of MRSA carriers.

  7. Clinical and genetic characteristics of craniosynostosis in Hungary.

    Science.gov (United States)

    Bessenyei, Beáta; Nagy, Andrea; Szakszon, Katalin; Mokánszki, Attila; Balogh, Erzsébet; Ujfalusi, Anikó; Tihanyi, Mariann; Novák, László; Bognár, László; Oláh, Éva

    2015-12-01

    Craniosynostosis, the premature closure of cranial sutures, is a common craniofacial disorder with heterogeneous etiology and appearance. The purpose of this study was to investigate the clinical and molecular characteristics of craniosynostoses in Hungary, including the classification of patients and the genetic analysis of the syndromic forms. Between 2006 and 2012, 200 patients with craniosynostosis were studied. Classification was based on the suture(s) involved and the associated clinical features. In syndromic cases, genetic analyses, including mutational screening of the hotspot regions of the FGFR1, FGFR2, FGFR3, and TWIST1 genes, karyotyping and FISH study of TWIST1, were performed. The majority (88%) of all patients with craniosynostosis were nonsyndromic. The sagittal suture was most commonly involved, followed by the coronal, metopic, and lambdoid sutures. Male, twin gestation, and very low birth weight were risk factors for craniosynostosis. Syndromic craniosynostosis was detected in 24 patients. In 17 of these patients, Apert, Crouzon, Pfeiffer, Muenke, or Saethre-Chotzen syndromes were identified. In one patient, multiple-suture craniosynostosis was associated with achondroplasia. Clinical signs were not typical for any particular syndrome in six patients. Genetic abnormalities were detected in 18 syndromic patients and in 8 relatives. In addition to 10 different, known mutations in FGFR1,FGFR2 or FGFR3, one novel missense mutation, c.528C>G(p.Ser176Arg), was detected in the TWIST1 gene of a patient with Saethre-Chotzen syndrome. Our results indicate that detailed clinical assessment is of paramount importance in the classification of patients and allows indication of targeted molecular testing with the highest possible diagnostic yield. PMID:26289989

  8. Demographics, Clinical Characteristics, and Treatment of Aggressive Patients Admitted to the Acute Behavioral Unit of a Community General Hospital: A Prospective Observational Study

    OpenAIRE

    Nourse, Rosemary; Reade, Cynthia; Stoltzfus, Jill; Mittal, Vikrant

    2014-01-01

    Objective: Aggressive patients are not uncommon in acute inpatient behavioral health units of general hospitals. Prior research identifies various predictors associated with aggressive inpatient behavior. This prospective observational study examines the demographic and clinical characteristics of aggressive inpatients and the routine medications these patients were receiving at discharge.

  9. Clinical manifestation, imageological and pathological characteristics of Wernicke encephalopathy

    Institute of Scientific and Technical Information of China (English)

    Shunchang Han; Chuanqiang Pu; Qiuping Gui; Xusheng Huang; Senyang Lang; Weiping Wu; Peifu Wang

    2006-01-01

    BACKGROUND: The clinical manifestations of Wernicke encephalopathy(WE) are atypical and short of effective auxiliary examination means. The effects of magnetic resonance imaging (MRI) in the diagnosis of WE have been reported suecessively. But its imageological detection needs to be further investigated.OBJECTIVE: To analyze the eharacteristics of clinical manifestations, skull MRI examination and pathological results in patients with WE.DESTGN: Retrospective analysis.SETTTNG: The General Hospital of Chinese PLA.PARTTCTPANTS: Ten patients of WE admitted to the Department of Neurology, General Hospital of Chinese PLA were recruited. Among them, five patients were diagnosed pathologically after death. Their pathological changes accorded with the pathological characteristics of WE. The other 5 patients were diagnosed clinically before death. Their pathological changes accorded with clinical and imageological manifestations and had definite reaction to the treatment of thiamine. Ten patients, 7 males and 3 females, were aged (47±13) years ranging from 33 to 73 years. Their disease courses averaged 6 weeks ranging from 3 to 10 weeks. They all were non-alcoholics. Four patients developed WE after acute pancreatitis, two patients after the recurrence of gastric cancer, two patients after cholecystectomy, one patient after hepatitis medicamentosa, one patient after Alzheimer disease. Informed consents were obtained from all the patients and their relatives.METHODS: After admission, clinical manifestations of patients were observed and recorded. Five patients underwent skull MRI examination and their detected results were recorded. Five dead patients underwent autopsy and brain pathological examinations. Neuropathological examination involved cerebrum, cerebellum and brain stem.MATN OUTCOME MEASURES: Clinical manifestations, MRI examination results, pathological analysis results and prognosis of all the patients.RESULTS: Ten patients with WE were involved in the final

  10. Isolation Frequency Characteristics of Candida Species from Clinical Specimens

    Science.gov (United States)

    Kim, Ga-Yeon; Jeon, Jae-Sik

    2016-01-01

    Candida spp. is an invasive infectious fungus, a major risk factor that can increase morbidity and mortality in hospitalized patients. In this study, 2,508 Candida spp. were isolated from various clinical specimens collected from university hospitals from July 2011 to October 2014. They were identified in order to determine isolation frequencies and characteristics by specimen, gender, age group, year, season, and month. The strain-specific isolation rate of Candida spp. is in the order of Candida albicans (1,218 strains, 48.56%), Candida glabrata (416 strains, 16.59%), Candida utilis (305 strains, 12.16%), Candida tropicalis (304 strains, 12.12%), and Candida parapsilosis (116 strains, 4.63%) and these five species accounted for more than 94% of the total strains. Of the specimens, Candida spp. were most frequently isolated from urine-catheter, followed by urine-voided, blood, sputum, other, open pus, vaginal discharge, Tip, ear discharge, bronchial aspiration and bile, in that order. Looking at the age distribution, the detection rate of patients in their 60s and older was significantly higher at 75.8% (1,900/2,508). The detection rate of patients in their 20s and younger was shown to be very low at 2.55% (64/2,508). By year, the detection rate of non-albicans Candida spp. showed a tendency to gradually increase each year compared with C. albicans. As isolation of Candida spp. from clinical samples at the specie level can vary depending on characteristics of the patient, sample, season, etc., continual studies are required. PMID:27433120

  11. Clinical characteristics of 41 patients with intractable asthma

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    Li BAI

    2011-09-01

    Full Text Available Objective To explore the clinical characteristics of intractable asthma,and to provide new knowledge for diagnosis and treatment of the disease.Methods Forty one patients with intractable asthma,admitted to the Institute of Respiratory Disease,Xinqiao Hospital of Third Military Medical University from Jan.2009 to Dec.2010,were included in present study.Spirometry tests were performed for all the 41 patients.Cell classification and counting were done in the induced sputum of 37 patients,and 34 patients underwent high-resolution chest computed tomography(HRCT.Results Incomplete reversibility of airflow obstruction(FEV1/FVC 0.03 of the total cells,13(35.1% and increased neutrophils( > 0.61 of total cells,6(16.2% showed increased both eosinophils and neutrophils,and only that of one patient showed normal percentage of the eosinophils and neutrophils.Chest HRCT of 34 patients showed thickening of bronchial wall in visible segment in 28 cases(82.3%,and in 22 cases(64.7% thickening of bronchial wall in secondary segments was accompanied with narrowed bronchus lumen,cylindrical bronchiectasis was predominant in 7 patients,and centrilobular emphysema was seen in 5 patients.Conclusion Airway remodeling,incomplete reversibility of airflow obstruction,airway inflammation appear to be the major clinical characteristics of intractable asthma.Combined use of chest HRCT,spirometry test,and cellular analysis of induced sputum may be helpful for identifying intractable asthma,and they provide the basis for individualized strategies to manage the disease.

  12. Isolation Frequency Characteristics of Candida Species from Clinical Specimens.

    Science.gov (United States)

    Kim, Ga-Yeon; Jeon, Jae-Sik; Kim, Jae Kyung

    2016-06-01

    Candida spp. is an invasive infectious fungus, a major risk factor that can increase morbidity and mortality in hospitalized patients. In this study, 2,508 Candida spp. were isolated from various clinical specimens collected from university hospitals from July 2011 to October 2014. They were identified in order to determine isolation frequencies and characteristics by specimen, gender, age group, year, season, and month. The strain-specific isolation rate of Candida spp. is in the order of Candida albicans (1,218 strains, 48.56%), Candida glabrata (416 strains, 16.59%), Candida utilis (305 strains, 12.16%), Candida tropicalis (304 strains, 12.12%), and Candida parapsilosis (116 strains, 4.63%) and these five species accounted for more than 94% of the total strains. Of the specimens, Candida spp. were most frequently isolated from urine-catheter, followed by urine-voided, blood, sputum, other, open pus, vaginal discharge, Tip, ear discharge, bronchial aspiration and bile, in that order. Looking at the age distribution, the detection rate of patients in their 60s and older was significantly higher at 75.8% (1,900/2,508). The detection rate of patients in their 20s and younger was shown to be very low at 2.55% (64/2,508). By year, the detection rate of non-albicans Candida spp. showed a tendency to gradually increase each year compared with C. albicans. As isolation of Candida spp. from clinical samples at the specie level can vary depending on characteristics of the patient, sample, season, etc., continual studies are required.

  13. Clinical characteristics of patients in the persistent vegetative state.

    Science.gov (United States)

    Tresch, D D; Sims, F H; Duthie, E H; Goldstein, M D; Lane, P S

    1991-05-01

    Little is known concerning the specific clinical characteristics of patients in persistent vegetative states (PVS). Fifty-one patients from four nursing homes, approximately 3% of the total patients, were identified as being in a PVS. The mean age of the patients was 64.8 +/- 3.2 years (range, 19 to 96 years) and the mean duration of the PVS was 3.3 +/- 5.0 years (range, 1 to 16.8 years), with 13 patients' PVS being longer than 5 years. Cerebrovascular accidents and dementia were the most common causes of the PVS, accounting for 32 of the cases (63%). In the younger patients cerebral trauma secondary to motor vehicle accidents was the most common cause. All 51 patients were fed via tube feeding and 35 patients had urinary catheters (75%). All patients were receiving daily medications, with greater than 50% taking daily vitamins. Over 30% were taking digitalis and/or diuretics and over 32% were taking H2 blockers. Transfer of patients to an acute care hospital was not uncommon, with 31 patients (61%) requiring 63 acute care hospitalizations during their stay in the nursing home. As expected, infections were the most common reason for acute care hospitalization, although 15 of the patients were hospitalized for surgical procedures. Another common problem encountered by the patients was pressure sores, with 78% of patients requiring specific therapy for at least one pressure sore. Surprisingly, only 27 (53%) of 51 patients had a specific resuscitation status designation in the medical chart, and neither presence of a chart designation nor specific resuscitation order was related to the patient's age or the cause or duration of PVS. From these data it would appear that clinical characteristics of patients in PVS are variable. Some patients are young, others are old. The cause varies from cerebrovascular accidents to cerebral trauma. Survival may be prolonged; complications are not uncommon, with some patients requiring acute care hospitalization. PMID:2025140

  14. Clinical characteristics of 4355 patients with anterior cruciate ligament injury

    Institute of Scientific and Technical Information of China (English)

    MEI Yu; AO Ying-fang; WANG Jian-quan; MA Yong; ZHANG Xin; WANG Jia-ning; ZHU Jing-xian

    2013-01-01

    Background Clinical features of anterior cruciate ligament (ACL) injury are important for its prevention,diagnosis and treatment.However,few studies have reported such data,especially in China.The purpose of this study was to describe the clinical characteristics of ACL injury on a large cohort.Methods Between 1993 and 2007,a total of 4355 ACL deficient inpatients (612 athletes and 3743 non-athletes) were registered.Data were collected using a special database system.And the distributions of characteristics in different groups were compared and analyzed statistically.Results All subjects were confirmed with ACL tear during surgery.Statistical analysis revealed that the percentage of females in Athlete Group was significantly higher than that in Non-athlete Group (56.05% vs.24.95%,P<0.001).This study also found that sports trauma was the main cause of ACL tears.Soccer,basketball,judo,wrestling and track and field were the five most responsible activities for athletes.The average injury time for athletes was significantly shorter than that for non-athletes (413.3 days vs.717.5 days,P<0.001).Three thousand nine hundred and eight cases were ordered ACL reconstruction (76.04% single-bundle,18.30% double-bundle).Three hundred and forty-five patients (7.92%)were combined with other ligaments injuries,2667 (61.24%) were found with various grades of cartilage lesions,and 3377 (77.54%) were found with meniscal injury.Conclusions Sports trauma was the main cause of ACL tears in China,and reconstruction had become the principal surgical choice.In order to restore knee joint stability and reduce the incidence of cartilage and meniscal injury,patienttailored ACL reconstruction should be suggested at the right moment.

  15. Clinical and laboratory characteristics of children with Kawasaki disease

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    Fatih Akın

    2015-03-01

    Full Text Available Objective: In this study, we aimed to evaluate clinical and laboratory characteristics of patients with Kawasaki disease (KD in Konya region of Turkey. Methods: The hospital records of patients who were hospitalized with the diagnosis of KD in the Pediatrics Clinics of Konya Training and Research Hospital between May 2010 and June 2012 were reviewed retrospectively. Results: Seven cases were found to have the diagnosis of KD, two of whom were incomplete KD. Oropharynx changes were the most common (100% feature in our patients. Five (71% patients had bulbar conjunctivitis. Three (43% patients had erythema at the site of BCG inoculation. Adenopathy was present in all of our patients with the classical form. A desquamation was observed in one case at the seventh day of fever. No cardiac manifestation was seen. Elevated erythrocyte sedimentation rate and thrombocytosis were present in all patients. All of the patients were received intravenous immunoglobulin in the first ten days of the fever. Conclusion: KD should be considered as a possible diagnosis in any child presenting with prolonged fever. BCG reaction can be attributed as a diagnostic criterion for incomplete form of the disease especially in countries where BCG vaccination is routinely performed. Early treatment is essential to prevent cardiovascular complications.

  16. Clinical and epidemiological characteristics of infectious keratitis in Paraguay.

    Science.gov (United States)

    Nentwich, Martin M; Bordón, M; di Martino, D Sánchez; Campuzano, A Ruiz; Torres, W Martínez; Laspina, F; Lichi, S; Samudio, M; Farina, N; Sanabria, Rosa R; de Kaspar, Herminia Mino

    2015-06-01

    To describe the clinical and epidemiological characteristics of patients with severe infectious keratitis in Asunción, Paraguay between April 2009 and September 2011. All patients with the clinical diagnosis of severe keratitis (ulcer ≥2 mm in size and/or central location) were included. Empiric treatment consisted of topical antibiotics and antimycotics; in cases of advanced keratitis, fortified antibiotics were used. After microbiological analysis, treatment was changed if indicated. In total 48 patients (62.5 % males, 25 % farmers) were included in the analysis. A central ulcer was found in 81.3 % (n = 39). The median delay between onset of symptoms and time of first presentation at our institution was 7 days (range 1-30 days). Fungal keratitis was diagnosed in 64.5 % (n = 31) of patients, of which Fusarium sp. (n = 17) was the most common. Twenty-one patients (43.8 %) reported previous trauma to the eye. The globe could be preserved in all cases. While topical therapy only was sufficient in most patients, a conjunctival flap was necessary in six patients suffering from fungal keratitis. The high rate of fungal keratitis in this series is remarkable, and microbiological analysis provided valuable information for the appropriate treatment. In this setting, one has to be highly suspicious of fungal causes of infectious keratitis.

  17. Clinical and molecular characteristics of pyometra in female dogs.

    Science.gov (United States)

    Hagman, R

    2012-12-01

    Pyometra is a common disease of female dogs. In Sweden, where approximately 90% of the dog population is intact (not neutered), nearly 25% of all female dogs are diagnosed with the disease before 10 years of age. In certain high-risk breeds, this risk of developing pyometra exceeds 50%. Various clinical signs associated with the genital tract as well as with systemic disease are present in dogs with pyometra. A frequent and serious consequence of the uterine infection is endotoxaemia and progression into the systemic inflammatory response syndrome (SIRS), or sepsis, and the disease is then regarded as a medical emergency. Acute phase proteins and inflammatory markers associated with SIRS and with the outcome as measured by length of hospitalization have been identified in blood samples. Recently, the inflammatory response in infected uterine tissue during pyometra has been more closely explored. The expression of many genes associated with chemokines, cytokines, inflammatory cell extravasation, anti-bacterial action, the complement system and innate immune responses and also a large panel of proteases are upregulated in the uterine tissue in pyometra. Products of certain upregulated genes may be detected systemically and used for diagnostic or prognostic purposes provided that tests are developed in the future. More knowledge of the complex local and systemic inflammatory response in pyometra may allow identification of novel disease biomarkers or future targets for treatment. In this article, clinical as well as molecular characteristics of the disease are reviewed. PMID:23279529

  18. Clinical characteristics and prognostic factors of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Lei Kong; Nn Santiago; Tian-Quan Han; Sheng-Dao Zhang

    2004-01-01

    AIM: To investigate the clinical characteristics and prognostic factors of a consecutive series of patients with severe acute pancreatitis (SAP).METHODS: Clinical data of SAP patients admitted to our hospital from January 2003 to January 2004 were retrospectively reviewed. Collected data included the age, gender, etiology,length of hospitalization, APACHE Ⅱ score at admission,local and organ/systemic complications of the patients.RESULTS: Of the 268 acute pancreatitis patients, 94 developed SAP. The mean age of SAP patients was 52 years, the commonest etiology was cholelithiasis (45.7%), the mean length of hospitalization was 70 d, the mean score of APACHE Ⅱ was 7.7. Fifty-four percent of the patients developed necrosis, 25% abscess, 58% organ/systemic failure. A total of 23.4% (22/94) of the SAP patients died. Respiratory failure was the most common organ clysfunction (90.9%) in deceased SAP patients, followed by cardiovascular failure (86.4%),renal failure (50.0%). In the SAP patients, 90.9% (20/22)developed multiple organ/systemic failures. There were significant differences in age, length of hospitalization,APACHE Ⅱ score and incidences of respiratory failure, renal failure, cardiovascular failure and hematological failure between deceased SAP patients and survived SAP patients.By multivariate logistic regression analysis, independent prognostic factors for mortality were respiratory failure,cardiovascular failure and renal failure.CONCLUSION: SAP patients are characterized by advanced age, high APACHE Ⅱ score, organ failure and their death is mainly due to multiple organ/systemic failures. In patients with SAP, respiratory, cardiovascular and renal failures can predict the fatal outcome and more attention should be paid to their clinical evaluation.

  19. Sepsis in AIDS patients: clinical, etiological and inflammatory characteristics

    Directory of Open Access Journals (Sweden)

    João Manoel Silva

    2013-01-01

    Full Text Available Introduction: Intensive care mortality of HIV-positive patients has progressively decreased. However, critically ill HIV-positive patients with sepsis present a worse prognosis. To better understand this condition, we propose a study comparing clinical, etiological and inflammatory data, and the hospital course of HIV-positive and HIV-negative patients with severe sepsis or septic shock. Methods: A prospective observational study enrolling patients with severe sepsis or septic shock associated or not with HIV infection, and admitted to intensive care unit (ICU. Clinical, microbiological and inflammatory parameters were assessed, including C-reactive protein (CRP, procalcitonin (PCT, interleukin-6, interleukin-10 and TNF-α. Outcome measures were in-hospital and six-month mortality. Results: The study included 58 patients with severe sepsis/septic shock admitted to ICU, 36 HIV-positive and 22 HIV-negative. All HIV-positive patients met the criteria for AIDS (CDC/2008. The main foci of infection in HIV-positive patients were pulmonary and abdominal (p=0.001. Fungi and mycobacteria were identified in 44.4% and 16.7% of HIV-positive patients, respectively. In contrast, the main etiologies for sepsis in HIV-negative patients were Gram-negative bacilli (36.4% and Gram-positive cocci (36.4% (p=0.001. CRP and PCT admission concentrations were lower in HIV-positive patients (130 vs. 168 mg/dL p=0.005, and 1.19 vs. 4.06 ng/mL p=0.04, respectively, with a progressive decrease in surviving patients. Initial IL-10 concentrations were higher in HIV-positive patients (4.4 pg/mL vs. 1.0 pg/mL, p=0.005, with moderate accuracy for predicting death (area under receiver-operating characteristic curve =0.74. In-hospital and six-month mortality were higher in HIV-positive patients (55.6 vs. 27.3% p=0.03, and 58.3 vs. 27.3% p=0.02, respectively. Conclusions: The course of sepsis was more severe in HIV-positive patients, with distinct clinical, etiological and

  20. Clinical and psychosocial characteristics of children with nonepileptic seizures

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    Chinta Sri

    2008-01-01

    Full Text Available Objective: The aim of this study is to present a comprehensive profile of clinical and psychosocial characteristics of children with psychogenic nonepileptic seizures and to assess the short-term outcome of these patients. Materials and Methods: The subjects were consecutive cases of children with a diagnosis of nonepileptic seizures (N=17, mean age = 10.7 years, S.D. = 1.26 and two groups of control groups matched on age and sex: true seizure group and healthy controls. All the children were recruited from the out-patient services of the Department of Pediatrics of a tertiary care teaching hospital in North India. Detailed history taking and clinical examination was done in the case of every child. A standard 18 channel EEG was done in all the children and a video EEG was done in 12 cases of children with nonepileptic seizures. The Childhood Psychopathology Measurement Schedule (CPMS and Life Events Scale for Indian Children (LESIC were used to measure the children′s emotional and behavioral functioning at home, and the number of life events and the stress associated with these events in the preceding year and the year before that. Short-term outcome was examined three to six months after the diagnosis of nonepileptic seizures was made. Results: Unresponsiveness without marked motor manifestations was the most common "ictal" characteristic of the nonepileptic seizures. Pelvic thrusting, upper and lower limb movements, head movements, and vocalization were observed in less than one-third of the patients. Increased psychosocial stress and significantly higher number of life events in the preceding year were found to characterize children with nonepileptic seizures, as compared to the two control groups. The nonepileptic seizures and true seizures groups had a higher proportion of children with psychopathology scores in the clinically significant maladjustment range, as compared to those in the healthy control group. A majority of the patients

  1. Free Recall Episodic Memory Performance Predicts Dementia Ten Years prior to Clinical Diagnosis: Findings from the Betula Longitudinal Study

    OpenAIRE

    Boraxbekk, Carl-Johan; Lundquist, Anders; Nordin, Annelie; Nyberg, Lars; Nilsson, Lars-Göran; Adolfsson, Rolf

    2015-01-01

    Background/Aims: Early dementia diagnosis is a considerable challenge. The present study examined the predictive value of cognitive performance for a future clinical diagnosis of late-onset Alzheimer's disease or vascular dementia in a random population sample. Methods: Cognitive performance was retrospectively compared between three groups of participants from the Betula longitudinal cohort. Group 1 developed dementia 11-22 years after baseline testing (n = 111) and group 2 after 1-10 years ...

  2. Holoprosencephaly: Epidemiologic and clinical characteristics of a California population

    Energy Technology Data Exchange (ETDEWEB)

    Croen, L.A.; Shaw, G.M. [California Birth Defects Monitoring Program, Emeryville, CA (United States); Lammer, E.J. [Children`s Hospital, Oakland, CA (United States)

    1996-08-23

    Holoprosencephaly is a brain defect resulting from incomplete cleavage of the embryonic forebrain. It involves forebrain and facial malformations that can range from mild to severe. The epidemiology of holoprosencephaly is largely unknown. Published prevalence estimates have been derived from clinic-based case series, and suggested risk factors for holoprosencephaly have been identified in case reports, without confirmation from systematically conducted population-based studies. Using data from a population-based birth defects registry in California, we described the epidemiologic and clinical characteristics of cytogenetically and phenotypically distinct types of holoprosencephaly. A total of 121 cases was identified among a cohort of 1,035,386 live births and fetal deaths. The prevalence of holoprosencephaly was 1.2 per 10,000 births (95% confidence interval 1.0-1.4 per 10,000). Of all cases, 41% (50/121) had a chromosomal abnormality, most commonly Trisomy 13. Among the 71 cytogenetically apparently normal cases, 18 had recognizable syndromes and the remaining 53 were of unknown cause. Among the cytogenetically abnormal cases, females had a greater risk than males (odds ratio = 2.3, 95% confidence interval [1.2, 4.4]). Among the cytogenetically normal cases, increased risks were observed among Hispanic whites (OR = 1.8 [0.9, 3.6]) and cases whose mother was born in Mexico (OR = 2.2 [1.0, 4.5]). Approximately 46% of all cases had alobar holoprosencephaly, the most severe form of the forebrain malformation. The facial phenotype did not strongly predict the severity of the brain defect; however, severity was inversely correlated with length of survival. This study is the first to present findings based on such a large population-based series of infants/fetuses affected by holoprosencephaly, and demonstrates the importance of investigating the component subgroups of this rare phenotype. 47 refs., 7 tabs.

  3. 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.

  4. Clinical characteristics of sarcoidosis patients diagnosed in a university hospital

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    Özlem Abakay

    2012-09-01

    Full Text Available Objectives: The clinical characteristics and treatment resultsof patients diagnosed with sarcoidosis was investigatedin Dicle University Medical Faculty Hospital.Materials and methods: A total of 39 patients were includeddiagnosed with sarcoidosis between 01 January2008 and31 December 2011.Demographic data, laboratoryfindings, spirometric test data, diagnostic methodsand treatment regimens for the study were recorded form.According to pulmonary function test results of patients,61.5% were normal pattern, 30.8% were restrictive patternand 7.7% were obstructive pattern.Results: Of the 39 patients 15.4% male, 84.6% werefemale. The mean age was 39.5±13.1 years for males,females 44.8±14.0 years. All patients of was 17.9%stage 1, 66.7% stage 2, 10.3% stage 3 and 5.1% stage4. 61.5% were symptomatic, 38.5% were asymptomatic.Methods of diagnosis of the patients examined, 25.6% ofpatients bronchoscopic biopsy procedures, 74.4% of patientssurgical biopsy procedures. Of the 56.4% patientshad received corticosteroid treatment, 5.1% patients hadreceived corticosteroid + methotrexate treatment, 38.5%were followed up without the pharmacological treatment.Pharmacological treatment in the group complete at thetime of the study 20.5% concluded the treatment of theperson. Patients who treatment ending 8.4 months hadused pharmacological treatment.Conclusions: Interstitial lung diseases which are prevalentamong patients with sarcoidosis diagnosed by examiningthe clinical features, differential diagnosis and treatmentmay be possible detection of potential problems. JClin Exp Invest 2012; 3 (3: 363-367Key words: Sarcoidosis diagnosis, treatment

  5. Acute Viral Hepatitis A – Clinical, Laboratory and Epidemiological Characteristics

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    Melinda HORVAT

    2013-06-01

    Full Text Available Background and Aims: Infection with hepatitis A virus is still one of the most common causes of hepatitis worldwide. The clinical manifestation of acute hepatitis A (AHA in adults can vary greatly, ranging from asymptomatic infection to severe and fulminant hepatitis. The aim of this study was to describe the demographic, clinical characteristics, laboratory features and hospital outcome of adult patients with AHA over a consecutive period of 4 years within an area from Eastern European country. Methods: Two hundred and two adult patients diagnosed with AHA were retrospective, observational and analytic analized over a period of 4 years. Based on prothrombin time less than 50, the study group was stratified in medium (79.2% and severe forms (20.8%. We investigated the clinical, laboratory and epidemiological features. Statistical analysis were applied to compare the medium and severe forms of AHA. Results: Most patients (72.7% were younger than 40 years. The main symptoms included: dyspepsia (72.07%, jaundice (86.63%, asteno-adynamia (86.72%, and flu-like symptoms (53.46%. The hemorrhagic cutaneous-mucous manifestations (6.93% associated with the severe forms of AHA (OR =12.19, 95%CI -3.59 - 41.3, p =0.001. We found statistically significant differences for PT (p <0.001, INR (p <0.001, TQ (p <0.001, ALAT (p <0.001, ASAT (p <0.001, ALP (p <0.001 and platelets (p =0.009 between severe and medium AHA forms. We found that TQ, INR, ALAT and ASAT have the highest diagnostic values, statistically significant (p <0.05 for severe AHA forms with AUC (0.99, 0.99, 0.72, 0.70 at values of sensitivity (95%, 90.5%, 89%, 95% and specificity (98%, 99%, 88%,94%. Conclusions Medium severity AHA forms were found in most of the study group patients (79.2%. The severe AHA forms were associated with hemorrhagic cutaneous-mucous manifestations (OR =12.19, p =0.001. The univariate analysis proved a negatively statistically significant correlation between IP and ALAT

  6. Intrauterine insemination of cultured peripheral blood mononuclear cells prior to embryo transfer improves clinical outcome for patients with repeated implantation failures.

    Science.gov (United States)

    Madkour, Aicha; Bouamoud, Nouzha; Louanjli, Noureddine; Kaarouch, Ismail; Copin, Henri; Benkhalifa, Moncef; Sefrioui, Omar

    2016-02-01

    Implantation failure is a major limiting factor in assisted reproduction improvement. Dysfunction of embryo-maternal immuno-tolerance pathways may be responsible for repeated implantation failures. This fact is supported by immunotropic theory stipulating that maternal immune cells, essentially uterine CD56+ natural killer cells, are determinants of implantation success. In order to test this hypothesis, we applied endometrium immuno-modulation prior to fresh embryo transfer for patients with repeated implantation failures. Peripheral blood mononuclear cells were isolated from repeated implantation failure patients undergoing assisted reproductive technology cycles. On the day of ovulation induction, cells were isolated and then cultured for 3 days and transferred into the endometrium cavity prior to fresh embryo transfer. This immunotherapy was performed on 27 patients with repeated implantation failures and compared with another 27 patients who served as controls. Implantation and clinical pregnancy were increased significantly in the peripheral blood mononuclear cell test versus control (21.54, 44.44 vs. 8.62, 14.81%). This finding suggests a clear role for endometrium immuno-modulation and the inflammation process in implantation success. Our study showed the feasibility of intrauterine administration of autologous peripheral blood mononuclear cells as an effective therapy to improve clinical outcomes for patients with repeated implantation failures and who are undergoing in vitro fertilization cycles. PMID:25613318

  7. Clinical Characteristics of Adults with Asperger's Syndrome Assessed with Self-Report Questionnaires

    Science.gov (United States)

    Kanai, Chieko; Iwanami, Akira; Ota, Haruhisa; Yamasue, Hidenori; Matsushima, Eisuke; Yokoi, Hideki; Shinohara, Kazuyuki; Kato, Nobumasa

    2011-01-01

    Diagnosis of Asperger's Syndrome (AS) in adults is difficult, and clinical sample-based studies that systematically illustrate the clinical characteristics of adult AS patients are needed so that appropriate treatment can be provided. Here we examined the clinical characteristics of AS in 112 adults (median age, 28.0 years [range, 18-52]; 71 men…

  8. [Active acromegaly and gigantism: some clinical characteristics of 50 patients].

    Science.gov (United States)

    Pumarino, H; Oviedo, S; Michelsen, H; Campino, C

    1991-08-01

    50 patients with autonomous growth hormone excess (48 with adult acromegaly and 2 with gigantism) were studied between 1966 to 1986 (2.38 pts/year). Characteristic clinical presentation, an increase in growth hormone (GH) uninhibited by glucose, and/or hyperphosphemia and hyperhydroxiprolinuria were present in all patients. No cases of hypercalcemia were recorded. Phosphemia was increased in 55.8%, alkaline phosphatases in 61.7%, calciuria in 26.9% and hydroxyprolinuria in 74.2% of the patients. Basal GH was over 5 ng/ml (89.9 DS +/- 170.9) in 42 pts, and in 37 was not suppressed after glucose administration, 38% had an increased (paradoxical response) and 62% a flat response (less than 50% change of basal values). TRH test was performed in 14 patients, 8 presented an increase in GH titer. Hyperprolactinemia was seen in 4 of 12 patients in whom this hormone was measured. The size of the sella turcica was increased in 93%, and although the larger sellar size correlated to higher levels of GH, correlation was not significant. 20% of the pts had rheumatological disease, 14% goiter, 12% cardiac disease, 26.5% had diastolic hypertension and 4% renal lithiasis (hypercalciuric pts). 38% had hyperglycemia with a diabetic glucose tolerance test and 18% had non-diabetic abnormal glucose tolerance test. PMID:1844771

  9. Clinical, demographic, and laboratory characteristics of children with nephrolithiasis.

    Science.gov (United States)

    Sas, David J; Becton, Lauren J; Tutman, Jeffrey; Lindsay, Laura A; Wahlquist, Amy H

    2016-06-01

    While the incidence of pediatric kidney stones appears to be increasing, little is known about the demographic, clinical, laboratory, imaging, and management variables in this patient population. We sought to describe various characteristics of our stone-forming pediatric population. To that end, we retrospectively reviewed the charts of pediatric patients with nephrolithiasis confirmed by imaging. Data were collected on multiple variables from each patient and analyzed for trends. For body mass index (BMI) controls, data from the general pediatrics population similar to our nephrolithiasis population were used. Data on 155 pediatric nephrolithiasis patients were analyzed. Of the 54 calculi available for analysis, 98 % were calcium based. Low urine volume, elevated supersaturation of calcium phosphate, elevated supersaturation of calcium oxalate, and hypercalciuria were the most commonly identified abnormalities on analysis of 24-h urine collections. Our stone-forming population did not have a higher BMI than our general pediatrics population, making it unlikely that obesity is a risk factor for nephrolithiasis in children. More girls presented with their first stone during adolescence, suggesting a role for reproductive hormones contributing to stone risk, while boys tended to present more commonly at a younger age, though this did not reach statistical significance. These intriguing findings warrant further investigation. PMID:26467033

  10. Epidemiological, clinical, and immunological characteristics of neuromyelitis optica: A review.

    Science.gov (United States)

    Pereira, Wildéa Lice de Carvalho Jennings; Reiche, Edna Maria Vissoci; Kallaur, Ana Paula; Kaimen-Maciel, Damacio Ramón

    2015-08-15

    The aim of this study was to review the epidemiological and clinical characteristics of neuromyelitis optica (NMO) and the immunopathological mechanisms involved in the neuronal damage. NMO is an inflammatory demyelinating autoimmune disease of the central nervous system that most commonly affects the optic nerves and spinal cord. NMO is thought to be more prevalent among non-Caucasians and where multiple sclerosis (MS) prevalence is low. NMO follows a relapsing course in more than 80-90% of cases, which is more commonly in women. It is a complex disease with an interaction between host genetic and environmental factors and the main immunological feature is the presence of anti-aquaporin 4 (AQP4) antibodies in a subset of patients. NMO is frequently associated with multiple other autoantibodies and there is a strong association between NMO with other systemic autoimmune diseases. AQP4-IgG can cause antibody-dependent cellular cytotoxicity (ADCC) when effector cells are present and complement-dependent cytotoxicity (CDC) when complement is present. Acute therapies, including corticosteroids and plasma exchange, are designed to minimize injury and accelerate recovery. Several aspects of NMO pathogenesis remain unclear. More advances in the understanding of NMO disease mechanisms are needed in order to identify more specific biomarkers to NMO diagnosis.

  11. Clinical Characteristics and Genetic Variability of Human Rhinovirus in Mexico

    Directory of Open Access Journals (Sweden)

    Hilda Montero

    2012-01-01

    Full Text Available Human rhinovirus (HRV is a leading cause of acute respiratory infection (ARI in young children and infants worldwide and has a high impact on morbidity and mortality in this population. Initially, HRV was classified into two species: HRV-A and HRV-B. Recently, a species called HRV-C and possibly another species, HRV-D, were identified. In Mexico, there is little information about the role of HRV as a cause of ARI, and the presence and importance of species such as HRV-C are not known. The aim of this study was to determine the clinical characteristics and genetic variability of HRV in Mexican children. Genetic characterization was carried out by phylogenetic analysis of the 5′-nontranslated region (5′-NTR of the HRV genome. The results show that the newly identified HRV-C is circulating in Mexican children more frequently than HRV-B but not as frequently as HRV-A, which was the most frequent species. Most of the cases of the three species of HRV were in children under 2 years of age, and all species were associated with very mild and moderate ARI.

  12. Clinical characteristics and risk factors of ocular candidiasis.

    Science.gov (United States)

    Nagao, Miki; Saito, Takashi; Doi, Shoichi; Hotta, Gou; Yamamoto, Masaki; Matsumura, Yasufumi; Matsushima, Aki; Ito, Yutaka; Takakura, Shunji; Ichiyama, Satoshi

    2012-06-01

    Ocular candidiasis is a major complication of Candida bloodstream infection (BSI). This study was performed to reveal the clinical characteristics of ocular candidiasis. Of the 220 patients with Candida BSI, 204 cases received ophthalmology consultations between January 2005 and December 2011 at 2 teaching hospitals. Fifty-four (26.5%) cases had findings consistent with the diagnosis of ocular candidiasis. Of these 54 cases, 43 (79.6%) were diagnosed within 7 days after a positive blood culture. Among ocular candidiasis cases, more cases were due to Candida albicans (P =0.034 odds ratio [OR]; 3.68 95% confidence interval [CI] 1.11-12.2) and had higher β-d-glucan values (P = 0.001 OR; 9.99 95% CI 2.60-21.3). We need to consider fundoscopic examination to be performed within the first 7 days of therapy, especially for those patients who have C. albicans BSIs and higher β-d-glucan values. Additionally, follow-up fundoscopic examination should be considered before stopping therapy for high-risk patients.

  13. Spinal epidural angiolipomas: Clinical characteristics, management and outcomes

    Science.gov (United States)

    Bouali, Sofiene; Maatar, Nidhal; Bouhoula, Asma; Abderrahmen, Khansa; Said, Imed Ben; Boubaker, Adnen; Kallel, Jalel; Jemel, Hafedh

    2016-01-01

    Purpose: The spinal epidural angiolipomas are rare expansive processes made of mature lipomatous and angiomatous elements. They often have a benign character. Their etiology, pathogenesis remains uncertain, and it is a cause of spinal cord compression. The magnetic resonance imaging is the most important neuroradiological examination. Histological examination is the only examination to confirm the diagnosis. Surgery is the treatment of choice. Methods: A retrospective study of all patients operated on for a spinal epidural angiolipoma at the Department of Neurosurgery at the National Institute of Neurology of Tunis between January 2000 and December 2014 (15 years) was performed. The aim of this study is to describe the clinical, radiological, histological characteristics and the treatment of this tumor. Results: A total of nine patients were operated from January 01, 2000 to November 30, 2014. The average age of our patients was 51 years with ages that ranged from 29 to 65 with a male predominance. The period between onset of symptoms and diagnosis ranged from 24 months with an average 12 months. Posterior localization of the tumor was seen in all patients. Surgical resection was performed for all cases. The postoperative course has been satisfactory, with a complete recovery of neurological functions in all patients. Conclusions: The spinal epidural angiolipomas is rare expansive process causing spinal cord compression. Treatment is exclusively surgical resection. The functional outcome of spinal epidural angiolipomas is particularly favorable with a complete neurological recovery is if the patient was quickly operated.

  14. Spinal epidural angiolipomas: Clinical characteristics, management and outcomes

    Science.gov (United States)

    Bouali, Sofiene; Maatar, Nidhal; Bouhoula, Asma; Abderrahmen, Khansa; Said, Imed Ben; Boubaker, Adnen; Kallel, Jalel; Jemel, Hafedh

    2016-01-01

    Purpose: The spinal epidural angiolipomas are rare expansive processes made of mature lipomatous and angiomatous elements. They often have a benign character. Their etiology, pathogenesis remains uncertain, and it is a cause of spinal cord compression. The magnetic resonance imaging is the most important neuroradiological examination. Histological examination is the only examination to confirm the diagnosis. Surgery is the treatment of choice. Methods: A retrospective study of all patients operated on for a spinal epidural angiolipoma at the Department of Neurosurgery at the National Institute of Neurology of Tunis between January 2000 and December 2014 (15 years) was performed. The aim of this study is to describe the clinical, radiological, histological characteristics and the treatment of this tumor. Results: A total of nine patients were operated from January 01, 2000 to November 30, 2014. The average age of our patients was 51 years with ages that ranged from 29 to 65 with a male predominance. The period between onset of symptoms and diagnosis ranged from 24 months with an average 12 months. Posterior localization of the tumor was seen in all patients. Surgical resection was performed for all cases. The postoperative course has been satisfactory, with a complete recovery of neurological functions in all patients. Conclusions: The spinal epidural angiolipomas is rare expansive process causing spinal cord compression. Treatment is exclusively surgical resection. The functional outcome of spinal epidural angiolipomas is particularly favorable with a complete neurological recovery is if the patient was quickly operated. PMID:27695535

  15. Dosimetric characteristics of a MOSFET dosimeter for clinical electron beams.

    Science.gov (United States)

    Manigandan, D; Bharanidharan, G; Aruna, P; Devan, K; Elangovan, D; Patil, Vikram; Tamilarasan, R; Vasanthan, S; Ganesan, S

    2009-09-01

    The fundamental dosimetric characteristics of commercially available metal oxide semiconductor field effect transistor (MOSFET) detectors were studied for clinical electron beam irradiations. MOSFET showed excellent linearity against doses measured using an ion chamber in the dose range of 20-630cGy. MOSFET reproducibility is better at high doses compared to low doses. The output factors measured with the MOSFET were within +/-3% when compared with those measured with a parallel plate chamber. From 4 to 12MeV, MOSFETs showed a large angular dependence in the tilt directions and less in the axial directions. MOSFETs do not show any dose-rate dependence between 100 and 600MU/min. However, MOSFETs have shown under-response when the dose per pulse of the beam is decreased. No measurable effect in MOSFET response was observed in the temperature range of 23-40 degrees C. The energy dependence of a MOSFET dosimeter was within +/-3.0% for 6-18MeV electron beams and 5.5% for 4MeV ones. This study shows that MOSFET detectors are suitable for dosimetry of electron beams in the energy range of 4-18MeV. PMID:19128995

  16. Misfolded SOD1 associated with motor neuron mitochondria alters mitochondrial shape and distribution prior to clinical onset.

    Directory of Open Access Journals (Sweden)

    Christine Vande Velde

    Full Text Available Mutations in superoxide dismutase (SOD1 are causative for inherited amyotrophic lateral sclerosis. A proportion of SOD1 mutant protein is misfolded onto the cytoplasmic face of mitochondria in one or more spinal cord cell types. By construction of mice in which mitochondrially targeted enhanced green fluorescent protein is selectively expressed in motor neurons, we demonstrate that axonal mitochondria of motor neurons are primary in vivo targets for misfolded SOD1. Mutant SOD1 alters axonal mitochondrial morphology and distribution, with dismutase active SOD1 causing mitochondrial clustering at the proximal side of Schmidt-Lanterman incisures within motor axons and dismutase inactive SOD1 producing aberrantly elongated axonal mitochondria beginning pre-symptomatically and increasing in severity as disease progresses. Somal mitochondria are altered by mutant SOD1, with loss of the characteristic cylindrical, networked morphology and its replacement by a less elongated, more spherical shape. These data indicate that mutant SOD1 binding to mitochondria disrupts normal mitochondrial distribution and size homeostasis as early pathogenic features of SOD1 mutant-mediated ALS.

  17. TU-C-BRE-07: Quantifying the Clinical Impact of VMAT Delivery Errors Relative to Prior Patients’ Plans and Adjusted for Anatomical Differences

    International Nuclear Information System (INIS)

    Purpose: There is increased interest in the Radiation Oncology Physics community regarding sensitivity of pre-treatment IMRT/VMAT QA to delivery errors. Consequently, tools mapping pre-treatment QA to the patient DVH have been developed. However, the quantity of plan degradation that is acceptable remains uncertain. Using DVHs adapted from prior patients’ plans, we developed a technique to determine the magnitude of various delivery errors required to degrade a treatment plan to outside the clinically accepted range. Methods: DVHs for relevant organs at risk were adapted from a population of prior patients’ plans using a machine learning algorithm to establish the clinically acceptable DVH range specific to the patient’s anatomy. We applied this technique to six low-risk prostate cancer patients treated with single-arc VMAT and compared error-induced DVH changes to the adapted DVHs to determine the magnitude of error required to push the plan outside of the acceptable range. The procedure follows: (1) Errors (systematic ' random shift of MLCs, gantry-MLC desynchronization, dose rate fluctuations, etc.) were simulated and degraded DVHs calculated using the Varian Eclipse TPS. (2) Adapted DVHs and acceptable ranges for DVHs were established. (3) Relevant dosimetric indices and corresponding acceptable ranges were calculated from the DVHs. Key indices included NTCP (Lyman-Kutcher-Burman Model) and QUANTEC’s dose-volume Objectives: s of V75Gy≤0.15 for the rectum and V75Gy≤0.25 for the bladder. Results: Degradations to the clinical plan became “unacceptable” for 19±29mm and 1.9±2.0mm systematic outward shifts of a single leaf and leaf bank, respectively. All other simulated errors fell within the acceptable range. Conclusion: Utilizing machine learning and prior patients’ plans one can predict a clinically acceptable range of DVH degradation for a specific patient. Comparing error-induced DVH degradations to this range, it is shown that single

  18. MR imaging characteristics and clinical symptoms related to displaced meniscal flap tears

    Energy Technology Data Exchange (ETDEWEB)

    Lance, Valentin; Heilmeier, Ursula R.; Joseph, Gabby B.; Steinbach, Lynne; Link, Thomas M. [University of California, Department of Radiology and Biomedical Imaging, San Francisco, CA (United States); Ma, Benjamin [University of California, Department of Orthopedic Surgery and Sports Medicine, San Francisco (United States)

    2014-11-16

    The purpose of our study was (1) to analyze the flap tear location, direction of displacement and size on magnetic resonance (MR) imaging, (2) to describe associated knee abnormalities including presence of effusion, synovitis, bone marrow edema pattern or ligamentous tear, and (3) to assess clinical findings found with flap tears, including the pain score, and determine differences between operative and nonoperative groups. A retrospective radiology database search over the last 3 years identified 238 patients with flap tears, of which ultimately 58 with isolated flap tears were included after exclusion of patients with other significant knee internal derangement, severe degenerative change or prior surgery. MR studies of the knee were analyzed by two radiologists. Imaging characteristics were correlated with associated knee abnormalities and clinical findings. Statistical analysis employed linear and logistic regression models. Inter- and intrareader reliability was calculated. The medial meniscus was the most common site of flap tears (52/60, 87 %), with inferior displacement (47/60, 78 %). The degree of tibial cartilage loss had a positive correlation with the visual analog pain scale (p = 0.03). Patients who underwent arthroscopy were younger than those who did not (p = 0.01) and more likely to have a positive clinical McMurray test (p = 0.01). Medially and inferiorly displaced flap tears are the most common tear pattern. Those undergoing arthroscopy are more likely to have positive meniscal signs on clinical examination. A greater degree of cartilage loss involving the tibia on MR imaging was associated with increasing visual analog pain scores. (orig.)

  19. Clinical and Epidemiologic Characteristics of Patients with Childhood Psoriazis Seen in Dermatology Clinic

    Directory of Open Access Journals (Sweden)

    Emine Elvan Taşğın

    2013-06-01

    Full Text Available Objective: To evaluate the epidemiologic characteristics of the pediatric patients with psoriazis applied to our outpatients' clinic and compare these data with the literature. Methods: The study population consisted of 37 patients younger than 16 years with the diagnosis of psoriazis in dermatology outpatient clinic between May 2009 and December 2010. The patients were evaluated with regard to age, gender, age of onset of the disease, duration of the disease, the presence of accompanying diseases, family history, clinical features, and triggering factors. Results: Of 37 pediatric patients with psoriazis evaluated in this study, 21 were girls and 16 were boys. The ages of the patients ranged between 2 and 15 years. 32.4% of the patients had family history. Plaque (59.45% of the patients, guttate (29.7% of the patients and pustular (10.8% of the patientstypes of psoriazis were determined. The psoriazis lesions involved most frequently the hairy skin (73% and the disease generally originated from this region. Ungual involvement was determined in 27% of the patients. None of the patients had psoriatic arthritis. Conclusion: Our study might contribute to generate epidemiological data's about the pediatric patients with psoriazis in our population.

  20. Clinical characteristics and prognostic factors of primary gastric lymphoma

    Science.gov (United States)

    Wang, Yi-Gao; Zhao, Lin-Yong; Liu, Chuan-Qi; Pan, Si-Cheng; Chen, Xiao-Long; Liu, Kai; Zhang, Wei-Han; Yang, Kun; Chen, Xin-Zu; Zhang, Bo; Chen, Zhi-Xin; Chen, Jia-Ping; Zhou, Zong-Guang; Hu, Jian-Kun

    2016-01-01

    Abstract Primary gastric lymphoma (PGL) is the most common extranodal non-Hodgkin lymphoma. This retrospective study aimed to analyze the clinical characteristics, prognostic factors, and roles of different treatment modalities in patients with PGL. From January 2003 to November 2014, 165 patients who were diagnosed with PGL at West China Hospital were enrolled in this study. The clinical features, treatment, and follow-up information were analyzed. In this study, diffuse large B-cell lymphoma (DLBCL) (108, 65.5%) and mucosa-associated lymphoid tissue (MALT) lymphoma (52, 31.5%) were two predominant histological subtypes. One-year and 5-year overall survival (OS) rates of all patients were 95.2% and 79.5%, respectively; in whom 110 (66.7%) underwent surgery, 110 (66.7%) received chemotherapy, 12 (7.3%) received radiotherapy, and 10 (6.1%) received Helicobacter pylori eradication. And 75 patients (45.5%) were treated with at least 2 different types of therapies. Elevated lactic dehydrogenase (LDH) levels, poor performance status (PS), advanced stage, International Prognostic Index (IPI) score ≥3, conservative treatment, and high-grade histological subtype were associated with worse prognosis in univariate analysis. Cox regression analysis showed that LDH levels, PS, staging, and histological subtype were independent predictors of survival outcomes. In the DLBCL type, 5-year OS was significantly better in the surgically treated group (80.1%) than that of patients conservatively treated (49.8%) (P = 0.001). Surgical treatment had almost no impact on OS in the MALT type than conservative treatment (P = 0.597). The proportion of patients received conservative treatment increased from 4.5% in period 1 to 51.7% in period 4. High LDH levels, poor PS, advanced staging, and malignant pathological type at diagnosis are significantly associated with poor OS. Our data suggest that surgery is superior in prognosis over conservative treatment in the DLBCL type, but not

  1. Lobular breast cancer: Clinical, molecular and morphological characteristics.

    Science.gov (United States)

    Christgen, Matthias; Steinemann, Doris; Kühnle, Elna; Länger, Florian; Gluz, Oleg; Harbeck, Nadia; Kreipe, Hans

    2016-07-01

    Infiltrating lobular breast cancer (ILBC) is the most common special breast cancer subtype. This review provides a comprehensive description of ILBC characteristics, including epidemiology, clinical features, molecular genetics and histomorphology. Twenty detailed supplemental data tables guide through primary data of more than 200 original studies. Meta-analyses indicate that ILBC is at least twice as common in the Western world as it is in other geographic regions. ILBC is over-represented in so-called interval carcinomas and in primary metastatic breast cancer. ILBC is also associated higher age, higher pT stage and hormone receptor (ER/PR) positivity. Pathological complete response rates after neoadjuvant chemotherapy are low, ranging between 0% and 11%. Positive resection margins after breast-conserving surgery are comparatively frequent and 17% to 65% of patients undergo a second surgical intervention. Depending on the morphological stringency in the diagnosis of ILBC, lack of E-cadherin expression is observed in 55% to 100% of cases. CDH1/E-cadherin mutation detection rates vary between 12% and 83%. Various additional molecular factors, including PIK3CA, TP53, FOXA1, FGFR1, ZNF703 and BCAR4, have been implicated in ILBC or progression of lobular carcinoma in situ (LCIS) to invasive cancer and are discussed in detail. Eight instructive figure plates recapitulate the histomorphology of ILBC and its variants. Furthermore, we draw attention to rarely addressed histological details, such as two-sided nuclear compression and fat-avoiding growth at the invasion front. Last but not least, we discuss future translational research directions and emphasize the concept of synthetic lethality, which promises new options for targeted ILBC therapy.

  2. Severe acute pancreatitis in the elderly: Etiology and clinical characteristics

    Institute of Scientific and Technical Information of China (English)

    Ming-Jun Xin; Hong Chen; Bin Luo; Jia-Bang Sun

    2008-01-01

    AIM: To investigate the etiology and clinical characteristics of severe acute pancreatitis (SAP) in elderly patients (≥60 years of age).METHODS: We reviewed retrospectively all the SAP cases treated in Xuanwu Hospital in Beijing between 2000 and 2007.RESULTS: In 169 patients with SAP, 94 were elderly and 16 died.Biliary and idiopathic etiologies were the first two causes that accounted for over 90% of SAP in the elderly.Biliary, hyperlipemic and alcoholic etiologies were the first three causes in the young.The proportion of comorbidity of cholelithiasis, biliary infection, hypertension and coronary heart disease in the aged was significantly higher than that in their young partners.The scores of APACHE Ⅱ and Ranson were also significantly higher in the elderly except the CT score.Organ failures were more common in the elderly, but the local pancreatic complications were not different between the two groups.Mortality of the aged was correlated with the severity of SAP, multiple co-morbidity and incidence of multiple organ dysfunction syndrome (NODS).NODS was the main cause of death.CONCLUSION: The etiology of SAP in the elderly is quite different from that in the young.Biliary and unknown factors are main causes in the aged.The elderly are subject to major organ failures but there is no difference in the occurrence of local pancreatic complications between the elderly and the young.It is crucial to monitor and improve the functions of major organs so as to prevent MODS in the aged with SAP.

  3. Children and adolescents referred for treatment of anxiety disorders: differences in clinical characteristics

    OpenAIRE

    Waite, Polly; Creswell, Catharine

    2014-01-01

    Background Reports of the clinical characteristics of children and adolescents with anxiety disorders are typically based on community populations or from clinical samples with exclusion criterion applied. Little is known about the clinical characteristics of children and adolescents routinely referred for treatment for anxiety disorders. Furthermore, children and adolescents are typically treated as one homogeneous group although they may differ in ways that are clinically meaningful. Method...

  4. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics.

    Science.gov (United States)

    Gomes, Christiane Maria Moreira; Giraldo, Paulo César; Gomes, Francis de Assis Moraes; Amaral, Rose; Passos, Mauro Romero Leal; Gonçalves, Ana Katherine da Silveira

    2007-04-01

    Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD)--syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum; and other non-STD disorders (NSTD)--Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53). Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female genital ulcers. The

  5. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics

    Directory of Open Access Journals (Sweden)

    Christiane Maria Moreira Gomes

    2007-04-01

    Full Text Available Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD - syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum and other non-STD disorders (NSTD - Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53. Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female

  6. Clinical pathological characteristics of breast cancer patients with secondary diabetes after systemic therapy: a retrospective multicenter study.

    Science.gov (United States)

    Juanjuan, Li; Wen, Wei; Zhongfen, Liu; Chuang, Chen; Jing, Cheng; Yiping, Gong; Changhua, Wang; Dehua, Yu; Shengrong, Sun

    2015-09-01

    The objective of this study was to investigate the clinical pathological characteristics of breast cancer (BC) patients with secondary diabetes after systemic therapy without preexisting diabetes. A total of 1434 BC patients received systemic therapy and were analyzed retrospectively. Fasting plasma glucose (FPG) levels were monitored prior to the treatments, during the course of systemic therapy, and at the follow-up visits. Cox regression models were used to estimate the associations between the clinical pathological characteristics of BC and the cause-specific hazard of developing secondary diabetes. Among the 1434 BC patients, 151 had preexisting type 2 diabetes. Of the remaining 1283 patients with normal FPG levels prior to the systemic therapy, 59 developed secondary diabetes and 72 displayed secondary impaired fasting glucose (IFG) over a mean follow-up of 41 months. The prevalence of secondary type 2 diabetes in BC patients was 4.6 % (59/1283), which was obviously higher than that of the normal control group (1.4 %, P systemic therapy, especially the patients with later pathological stages, more lymph node metastasis, negative hormone receptor expression, and positive HER2 expression. Our study suggests that greater diabetes screening and prevention strategies among breast cancer patients after systemic treatment are needed in China.

  7. Clinical characteristics,prognosis and indicators of glucose metabolism of liver cirrhosis complicated with diabetes

    Institute of Scientific and Technical Information of China (English)

    吴娟

    2013-01-01

    Objective To investigate clinical characteristics and outcome of patients with liver cirrhosis complicated with diabetes,and to explore the differences of clinical characteristics and prognosis between hepatogenous diabetes (HD) and type 2 diabetes mellitus (T2DM) .Methods From November 2010 to April 2012,246 patients with liver cirrhosis were collected and divided into liver cir-

  8. Comorbid Depressive Disorders in Anxiety-Disordered Youth: Demographic, Clinical, and Family Characteristics

    Science.gov (United States)

    O'Neil, Kelly A.; Podell, Jennifer L.; Benjamin, Courtney L.; Kendall, Philip C.

    2010-01-01

    Research indicates that depression and anxiety are highly comorbid in youth. Little is known, however, about the clinical and family characteristics of youth with principal anxiety disorders and comorbid depressive diagnoses. The present study examined the demographic, clinical, and family characteristics of 200 anxiety-disordered children and…

  9. Poststroke Hip Fracture: Prevalence, Clinical Characteristics, Mineral-Bone Metabolism, Outcomes, and Gaps in Prevention

    Directory of Open Access Journals (Sweden)

    Alexander Fisher

    2013-01-01

    Full Text Available Objective. To assess the prevalence, clinical and laboratory characteristics, and short-term outcomes of poststroke hip fracture (HF. Methods. A cross-sectional study of 761 consecutive patients aged ≥60 years (82.3±8.8 years; 75% females with osteoporotic HF. Results. The prevalence of poststroke HF was 13.1% occurring on average 2.4 years after the stroke. The poststroke group compared to the rest of the cohort had a higher proportion of women, subjects with dementia, history of TIA, hypertension, coronary artery disease, secondary hyperparathyroidism, higher serum vitamin B12 levels (>350 pmol/L, walking aid users, and living in residential care facilities. The majority of poststroke HF patients had vitamin D insufficiency (68% and excess bone resorption (90%. This group had a 3-fold higher incidence of postoperative myocardial injury and need for institutionalisation. In multivariate analysis, independent indicators of poststroke HF were female sex (OR 3.6, history of TIA (OR 5.2, dementia (OR 4.1, hypertension (OR 3.2, use of walking aid (OR 2.5, and higher vitamin B12 level (OR 2.3. Only 15% of poststroke patients received antiosteoporotic therapy prior to HF. Conclusions. Approximately one in seven HFs occurs in older stroke survivors and are associated with poorer outcomes. Early implementation of fracture prevention strategies is needed.

  10. Periocular and orbital amyloidosis - Clinical characteristics, management, and outcome

    NARCIS (Netherlands)

    I. Leibovitch; D. Selva; R.A. Goldberg; T.J. Sullivan; P. Saeed; G. Davis; J.D. McCann; A. Mcnab; J. Rootman

    2006-01-01

    Objective: To present the clinical features and management outcome in a large series of patients with periocular and orbital amyloidosis. Design: Retrospective, noncomparative, interventional case series. Patients: All patients diagnosed with periocular and orbital amyloidosis in 6 oculoplastic and

  11. Analysis of clinical characteristics of 950 cases of cervical cancer

    Directory of Open Access Journals (Sweden)

    Shu-li ZHU

    2015-04-01

    Full Text Available Objective To discuss the clinical features of the patients suffering from cervical cancer who visited Daping Hospital affiliated to Third Military Medical University in recent 10 years. Methods The clinical data of the patients who were pathologically diagnosed as invasive cervical cancer in Daping Hospital of TMMU from Jan. 2004 to Dec. 2013 were retrospectively analyzed. They were divided into different age groups and analyzed according to age, clinical features, pathological type, and surgical approach. Results Clinical data of 950 patients with invasive cervical cancer were reviewed in this study. The mean age of the patients was 46.9 years. The clinical features, pathological type, and surgical approaches were different in different age groups. Analysis of the age structure of the patients, the onset age of cervical cancer seemed to increase year by year. Conclusion The clinical features of cervical cancer are diversity in different age, and the strategy for controlling its development should be varied according to age. DOI: 10.11855/j.issn.0577-7402.2015.03.09

  12. Clinical Characteristics of Patients Who Test Positive for Clostridium difficile by Repeat PCR

    Science.gov (United States)

    Stotler, Brie; Jackman, Dana; Whittier, Susan; Della-Latta, Phyllis

    2014-01-01

    The high sensitivity of PCR assays for diagnosing Clostridium difficile infection (CDI) has greatly reduced the need for repeat testing after a negative result. Nevertheless, a small subset of patients do test positive within 7 days of a negative test. The aim of this study was to evaluate the clinical characteristics of these patients to determine when repeat testing may be appropriate. The results of all Xpert C. difficile PCR (Cepheid, Sunnyvale CA) tests performed in the clinical microbiology laboratory at New York-Presbyterian Hospital, Columbia University Medical Center (NYPH/CUMC) from 1 May 2011 through 6 September 2013, were reviewed. A retrospective case-control study was performed, comparing patients who tested positive within 7 days of a negative test result to a random selection of 50 controls who tested negative within 7 days of a negative test result. During the study period, a total of 14,875 tests were performed, of which 1,066 were repeat tests (7.2%). Eleven of these repeat tests results were positive (1.0%). The only risk factor independently associated with repeat testing positive was history of a prior CDI (odds ratio [OR], 19.6 [95% confidence interval {CI}, 4.0 to 19.5], P < 0.001). We found that patients who test positive for C. difficile by PCR within 7 days of a negative test are more likely to have a history of CDI than are patients who test negative with repeat PCR. This finding may be due to the high rate of disease relapse or the increased likelihood of empirical therapy leading to false-negative results in these patients. PMID:25122866

  13. Clinical characteristics of patients who test positive for Clostridium difficile by repeat PCR.

    Science.gov (United States)

    Green, Daniel A; Stotler, Brie; Jackman, Dana; Whittier, Susan; Della-Latta, Phyllis

    2014-11-01

    The high sensitivity of PCR assays for diagnosing Clostridium difficile infection (CDI) has greatly reduced the need for repeat testing after a negative result. Nevertheless, a small subset of patients do test positive within 7 days of a negative test. The aim of this study was to evaluate the clinical characteristics of these patients to determine when repeat testing may be appropriate. The results of all Xpert C. difficile PCR (Cepheid, Sunnyvale CA) tests performed in the clinical microbiology laboratory at New York-Presbyterian Hospital, Columbia University Medical Center (NYPH/CUMC) from 1 May 2011 through 6 September 2013, were reviewed. A retrospective case-control study was performed, comparing patients who tested positive within 7 days of a negative test result to a random selection of 50 controls who tested negative within 7 days of a negative test result. During the study period, a total of 14,875 tests were performed, of which 1,066 were repeat tests (7.2%). Eleven of these repeat tests results were positive (1.0%). The only risk factor independently associated with repeat testing positive was history of a prior CDI (odds ratio [OR], 19.6 [95% confidence interval {CI}, 4.0 to 19.5], P PCR within 7 days of a negative test are more likely to have a history of CDI than are patients who test negative with repeat PCR. This finding may be due to the high rate of disease relapse or the increased likelihood of empirical therapy leading to false-negative results in these patients.

  14. Clinical Characteristics of 5 Chinese LQTS Families and Phenotype-genotype Correlation

    Institute of Scientific and Technical Information of China (English)

    廉姜芳; 崔长琮; 薛小临; 黄辰; 崔翰斌

    2004-01-01

    Summary: In order to assess the clinical manifestations and electrocardiogram (ECG) characteristics of Chinese long QT syndrome (LQTS) patients and describe the phenotype-genotype correlation,the subjects from 5 congenital LQTS families underwent clinical detailed examination including resting body surface ECG. QT interval and transmural dispersion of repolarization (TDR) were manually measured. Five families were genotyped by linkage analysis (polymerase chain reacting-short tandem repeat, PCR-STR). The phenotype-genotype correlation was analyzed. Four families were LQT2, 1 family was LQT3. Twenty-eight gene carriers were (14 males and 14 females) identified from 5 families. The mean QTc and TDRc were 0. 56±0. 04 s (range 0.42 to 0.63) and 0.16±0.04 s (range 0. 09 to 0. 24) respectively. 35. 7 % (10/28) had normal to borderline QTc (≤0. 460 s). There was significant difference in QTc and TDRc between the patients with symptomatic LQTS and those with asymptomatic LQTS, and there was significant difference in TDRc between the asymptomatic patients and normal people also. A history of cardiac events was present in 50 %(14/28), including 9 with syncope, 2 with sudden death (SD) and occurred in the absence of β-blocker. Three SDs occurred prior to the diagnosis of LQTS and had no ECG record. Two out of 5 SDs (40 %) occurred as the first symptom. Typical LQT2 T wave pattern were found in 40 % (6/15) of all affected members. The appearing-normal T wave was found in one LQT3 family. Low penetrance of QTc and symptoms resulted in diagnostic challenge. ECG patterns and repolarization parameters may be used to predict the genotype in most families. Genetic test is very important for identification of gene carriers.

  15. Genomic and clinical characteristics of microduplications in chromosome 17.

    Science.gov (United States)

    Shchelochkov, Oleg A; Cheung, S W; Lupski, J R

    2010-05-01

    Genomic disorders have been increasingly recognized as a significant source of clinically relevant phenotypes largely fostered by advances in technologies for genome-wide analyses. Molecular and clinical studies of copy number variants involving chromosome 17 began with locus-specific studies of Charcot-Marie-Tooth disease type 1A (CMT1A, OMIM #118220) and hereditary neuropathy with liability to pressure palsies (HNPP, OMIM #162500), which laid the foundation for the paradigm of duplication/deletion and gene-dosage for our understanding of genomic disorders. With the clinical introduction of high-resolution array comparative genomic hybridization (aCGH) the number of recognized genomic disorders including microduplications has been increasing rapidly. A relatively high proportion of disease-associated copy number variants map to chromosome 17. This may result from its unique structural features, such as relative abundance of segmental duplications and interspersed repetitive elements, high gene content, and the presence of dosage-sensitive genes. These genomic rearrangements are mediated by diverse mechanisms including Non-Allelic Homologous Recombination (NAHR), Non-Homologous End-Joining (NHEJ), and Fork Stalling and Template Switching (FoSTeS). We provide specific examples of chromosome 17 microduplications with the emphasis on their phenotype, specific clinical features aiding in their diagnosis, and counseling. PMID:20425816

  16. Comparing School and Clinical Psychology Internship Applicant Characteristics

    Science.gov (United States)

    Mahoney, Emery B.; Perfect, Michelle M.; Edwinson, Roxanne M.

    2015-01-01

    The ratio of internship applicants to internship positions listed in the online directory of the Association of Psychology Postdoctoral and Internship Centers (APPIC) is estimated at 1.23:1. In 2014a, approximately 14% of all students who participated in the match were not placed. Although the internship crisis impacts students in clinical,…

  17. Mesenchymal stem cells: biological characteristics and potential clinical applications

    DEFF Research Database (Denmark)

    Kassem, Moustapha

    2004-01-01

    are among the first stem cell types to be introduced in the clinic. Several studies have demonstrated the possible use of MSC in systemic transplantation for systemic diseases, local implantation for local tissue defects, as a vehicle for genes in gene therapy protocols or to generate transplantable tissues...

  18. Characteristics of patients with ADHD in psychiatric and pediatric ADHD clinics

    OpenAIRE

    Kolar, Dusan; Hechtman, Lily; Francoeur, Emmett; Paterson, Jodi

    2013-01-01

    Abstract. This study explores whether the child psychiatry ADHD clinic and the pediatric ADHD clinic serve different population of patients regarding the patient characteristics, severity of ADHD symptoms and comorbid disorders, thereby testing the efficacy of a triage system set up to direct patients referred for Attention Deficit Disorder symptoms to the appropriate clinics. Charts of 163 children and adolescents treated in two clinical settings were analyzed with regard to demographic char...

  19. Radiotherapy for asymptomatic brain metastasis in epidermal growth factor receptor mutant non-small cell lung cancer without prior tyrosine kinase inhibitors treatment: a retrospective clinical study

    International Nuclear Information System (INIS)

    Non-small cell lung cancer (NSCLC) with brain metastasis (BM) harboring an epidermal growth factor receptor (EGFR) mutation shows good response to tyrosine kinase inhibitors (TKIs). This study is to assess the appropriate timing of brain radiotherapy (RT) for asymptomatic BM in EGFR mutant NSCLC patients. There were 628 patients diagnosed with EGFR mutant NSCLC between October 2005 and December 2011. Treatment outcomes had been retrospectively evaluated in 96 patients with asymptomatic BM without prior TKI treatment. 39 patients received first-line brain RT, 23 patients received delayed brain RT, and 34 patients did not receive brain RT. With a median follow-up of 26 months, the 2-year OS was 40.6 %. Univariate analyses revealed that ECOG performance status (p = 0.006), other distant metastases (p = 0.002) and first line systemic treatment (p = 0.032) were significantly associated with overall survival (OS). Multivariate analyses revealed that other sites of distant metastases (p = 0.030) were prognostic factor. The timing of brain RT was not significantly related to OS (p = 0.246). The 2-year BM progression-free survival (PFS) was 26.9 %. Brain RT as first-line therapy failed to demonstrate a significant association with BM PFS (p = 0.643). First-line brain RT failed to improve long-term survival in TKI-naïve EGFR mutant NSCLC patients with asymptomatic BM. Prospective studies are needed to validate these clinical findings

  20. Clinical characteristics of polycystic ovary syndrome in Indian women

    OpenAIRE

    Sunita J. Ramanand; Balasaheb B Ghongane; Jaiprakash B Ramanand; Milind H Patwardhan; Ghanghas, Ravi R.; Jain, Suyog S

    2013-01-01

    Background: Polycystic ovary syndrome (PCOS) is common diagnosis in women presenting with infertility. All the dimensions of PCOS have not been completely explored. Many studies have tried to characterize the exact presentation of the disease. In this study we studied clinical features of PCOS in Indian women to characterize different phenotypes of this syndrome. Prevalence of acanthosis nigricans (AN) as surrogate marker of insulin resistance, obesity, hirsutism and hypothyroidism in PCOS wo...

  1. Characteristic clinical and pathologic features for preoperative diagnosed groove pancreatitis

    OpenAIRE

    Kim, Joo Dong; Han, Young Seok; Choi, Dong Lak

    2011-01-01

    Purpose Groove pancreatitis is a rare specific form of chronic pancreatitis that extends into the anatomical area between the pancreatic head, the duodenum, and the common bile duct, which are referred to as the groove areas. We present the diagnostic modalities, pathological features and clinical outcomes of a series of symptomatic patients with groove pancreatitis who underwent pancreaticoduodenectomy. Methods Six patients undergoing pancreaticoduodenectomy between May 2006 and May 2009 due...

  2. Near Fatal Asthma: Clinical and Airway Biopsy Characteristics

    OpenAIRE

    Barbers, Richard G.; Papanikolaou, Ilias C.; Michael N. Koss; Ashish Patel ,; Elton Katagihara; Maggie Arenas; Khalid Chan; Azen, Colleen G.; Sharma, Om P.

    2012-01-01

    Background. Inflammation and remodeling are integral parts of asthma pathophysiology. We sought to describe the clinical and pathologic features of near fatal asthma exacerbation (NFE). Methods. Bronchial biopsies were collected prospectively from NFE I subjects. Another NFE II group and a moderate severity exacerbation control group (ME II) were retrospectively identified—no biopsies obtained. Results. All NFE II ( = 9 ) subjects exhibited remodeling and significant inflammation (eosinophi...

  3. Clinical and morphological characteristics of chronic duodenitis in children

    OpenAIRE

    Tishchenko D.V.; Matveeva O.V.; Chernenkov Yu.V.; Maslyakova G.N.; Bucharskaya A.B.

    2012-01-01

     

    The research goal is to determine clinical, endoscopic and morphological signs of chronic duodenitis in children. Materials and methods: The diagnostic value of molecular markers has been revealed by immunohistochemical research of biopsy. It has been received from endoscopic examination of 32 children aged from 3 to 17 years old with chronic duodenitis. Morphometric investigation of markers expression has been ca...

  4. Paranasal sinuses malignancies: A 12-year review of clinical characteristics

    Science.gov (United States)

    Sarafraz, Alireza; Chamani, Mojtaba; Derakhshandeh, Hossein

    2016-01-01

    Background Inadequate epidemiologic investigations of the paranasal sinuses malignancies prompted this retrospective study with special emphasis on a major group of 111 tumors. Material and Methods Clinical records of 111 patients with histologically confirmed malignant tumors of the paranasal sinuses were investigated retrospectively from April 2000 to January 2012. Collection of data included demographic information, clinical manifestations, treatment plans, and histopathology of the tumor. Results There were 69 (62.16%) male and 42 (37.83%) female patients (male-to-female ratio of 1.6:1), with a median age of 49±12.2 years (range 21 to 88 years). A high level of occurrence was noticed in the fifth (26.3%) decade of life. The most frequent histological types were squamous cell carcinoma (43.5%) and adenoid cystic carcinoma (19%). Among clinical manifestations, nasal obstruction was the most frequent followed by diplopia, and facial swelling. Fifty three patients (47.74%) were treated with combined approach of surgery and radiation therapy. Conclusions Paranasal sinuses malignancies are rare conditions with nonspecific symptoms which make early diagnosis of the lesions more challenging. The optimal therapeutic protocol for patients suffering from these tumors is still a somewhat controversial entity and requires further studies. Key words:Paranasal sinuses, malignancy, surgery,radiotherapy. PMID:27475693

  5. Clinical characteristics and treatment of neurofibroma of the choroid

    Institute of Scientific and Technical Information of China (English)

    WEI Wen-bin; JIE Ying; MO Jing; LI Bin

    2012-01-01

    Background Neurofibroma is a kind of benign neoplasm that derives from nervous tissues.Though this tumor is the most common types in the peripheral nervous system,it is rarely seen in the choroid and easy to be misdiagnosed of choroidal melanoma.The aim of this study was to review the clinical features of neurofibroma of the choroid in the Chinese race.Methods A retrospective case series design was used.Two male and one female patients diagnosed with choroidal neurofibroma in Beijing Tongren Eye Center were included in this study.The clinical histories were abstracted from the patients' medical records.Routine eye examinations including visual acuity,intraocular pressure,slit lamp and ophthalmoscope were performed.Auxiliary examinations included fluorescein fundus angiography (FFA),AB-ultrasound scan,color doppler imaging (CDI),and magnetic resonance imaging (MRI).Local resection of the tumors was performed and the specimens underwent pathological examinations.Results The tumors were of yellow-pink color with pigmentation on the surface.CDI showed arterial blood signals in the tumor and MRI showed high-intensity in the T1-weighted image and a slightly increased intensity in the T2-weighted image.FFA and indocyaninegreen angiography demonstrated the tumors were of hypofluorescence at early stage and hyperfluorescence with prominent leakage at late stage.The pathological examination confirmed the tumors were choroidal neurofibroma.After 5-10-year follow-up,there were no recurrences of the tumors and the retinas were well attached.Conclusions Choroidal neurofibroma is difficult to be diagnosed clinically and pathological confirmation is important.These tumors can be managed conservatively by local resection.

  6. Comparative clinical characteristics of the methods for digoxin microassay

    Energy Technology Data Exchange (ETDEWEB)

    Trusov, V.V.; Zelenin, A.A.; Dundua, M.G. (Izhevskij Meditsinskij Inst. (USSR))

    1984-11-01

    A comparative characteristic of the methods for radioimmunological and immunofermental control of supporting therapy is given and the mechanisms of digoxin tolerance in cases of treatment of 89 patients with circulatory insufficiency are investigated. Pharmacokinetic parameters were calculated on the basis of bilocular mathematical model following the intravenous injection of 0.5 mg of digoxin. The absence of substantial differences in the methods under consideration is shown but a certain preference is given to the method of immunofermental analysis as it is convenient to be used for the daily control of the glycoside level in case of supporting therapy and investigations of the preparation pharmacokinetics.

  7. Clinical Characteristics and Treatment of Cardiomyopathies in Children.

    Science.gov (United States)

    Price, Jack F; Jeewa, Aamir; Denfield, Susan W

    2016-01-01

    Cardiomyopathies are diseases of the heart muscle, a term introduced in 1957 to identify a group of myocardial diseases not attributable to coronary artery disease. The definition has since been modified to refer to structural and or functional abnormalities of the myocardium where other known causes of myocardial dysfunction, such as systemic hypertension, valvular disease and ischemic heart disease, have been excluded. In this review, we discuss the pathophysiology, clinical assessment and therapeutic strategies for hypertrophic, dilated and hypertrophic cardiomyopathies, with a particular focus on aspects unique to children.

  8. Psychological characteristics and nursing measures of patients in dental clinic

    OpenAIRE

    Zhu, Hong-ying

    2014-01-01

    Dental clinic include dental pulp disease, dental, orthodontic repair and others. This work is  precise and meticulous.And the course of treatment and follow-up time is longer, the number of patients is much more. Patients need spend much time to wait,and need pay for high cost of this. Patients would inevitably have  negative emotions, under the influence of many factors. The doctors and nurses could use mental nursing to establish a good relationship between doctors and patients, and create...

  9. Imaging and clinical characteristics of sporadic Creutzfeldt-Jakob disease

    Directory of Open Access Journals (Sweden)

    HAN Shun-chang

    2013-04-01

    Full Text Available Five patients with sporadic Creutzfeldt-Jakob disease (sCJD presented rapidly progressive dementia which were subacute onset from 1 to 4 months. Among these cases, periodic synchronous discharge (PSD of electroencephalography (EEG was seen in 2 patients. Besides, 4 patients obtained positive results in cerebrospinal fluid (CSF analysis for 14-3-3 protein. The cranial MRI examination showed symmetrical or asymmetrical colored-ribbon-shaped high signals in cerebral cortex or basal ganglia by diffusion weighted imaging (DWI, suggesting that DWI had high sensitivity and specificity for the diagnosis of sCJD as a preferred method in the clinical examination of sCJD.

  10. Ideological and political education for clinical graduates on the basis of medical characteristics

    Directory of Open Access Journals (Sweden)

    Yun-chuan JING

    2014-09-01

    Full Text Available Along with the reform of medical system, medical education in China is also undergoing great changes. Due to the special characteristics of medical education, it differs from other educational characteristics. It carries with the characteristics of clinical practice on the basis distributed learning, physical and mental development along with ages, enrollment expansion and medical requirement, and standardization training for resident doctors. So, ideological and political education of clinical graduates showed many new characteristics. First, medical ethics education is the basic step, combined with the related disciplines of medical humanity connotation. Second, flexible and diversified form of ideological and political education on the basis of medical work is necessary. Third, establish a system of ideological and political education for clinical graduates, to build up new education concept, and to develop ideological and political education activities for clinical graduates in depth.

  11. Clinical characteristics of patients with gastroesophageal reflux disease in several centers of Northwest China

    Institute of Scientific and Technical Information of China (English)

    高麦仓

    2013-01-01

    Objective To investigate the clinical characteristics of gastroesophageal reflux disease (GERD) in several endoscopy centers of Northwest China.Methods From September 2008 to September 2009,a questionnaire survey was carried out in the endoscopy centers of four hospitals

  12. Zoonotic bacterial meningitis in adults: clinical characteristics, etiology, treatment and outcome

    NARCIS (Netherlands)

    A. van Samkar

    2016-01-01

    In this thesis, we describe the clinical characteristics, etiology, treatment and outcome of zoonotic bacterial meningitis. Each chapter describes meningitis patients infected by a specific zoonotic pathogen, such as Streptococcus equi, Streptococcuis suis, Capnocytophaga canimorsus, Campylobacter f

  13. Clinical characteristics and genetic analysis of three pediatric patients with idiopathic restrictive cardiomyopathy

    Institute of Scientific and Technical Information of China (English)

    杨世伟

    2013-01-01

    Objective Restrictive cardiomyopathy(RCM) is rare in children,and little is known about the molecular basis of RCM.The aim of this study was to investigate the clinical and myopathological characteristics and to detect

  14. Clinical management of behavioral characteristics of Prader–Willi syndrome

    Directory of Open Access Journals (Sweden)

    Alan Y Ho

    2010-04-01

    Full Text Available Alan Y Ho, Anastasia DimitropoulosDepartment of Psychology, Case Western Reserve University, Cleveland, OH, USAAbstract: Prader–Willi syndrome (PWS is a complex neurodevelopmental disorder caused by an abnormality on the long arm of chromosome 15 (q11–q13 that results in a host of phenotypic characteristics, dominated primarily by hyperphagia and insatiable appetite. Characteristic behavioral disturbances in PWS include excessive interest in food, skin picking, difficulty with a change in routine, temper tantrums, obsessive and compulsive behaviors, and mood fluctuations. Individuals with PWS typically have intellectual disabilities (borderline to mild/moderate mental retardation and exhibit a higher overall behavior disturbance compared to individuals with similar intellectual disability. Due to its multisystem disorder, family members, caregivers, physicians, dieticians, and speech-language pathologists all play an important role in the management and treatment of symptoms in an individual with PWS. This article reviews current research on behavior and cognition in PWS and discusses management guidelines for this disorder.Keywords: Prader–Willi syndrome; neurodevelopment, hyperphagia, disability

  15. Clinical characteristics of polycystic ovary syndrome in Indian women

    Directory of Open Access Journals (Sweden)

    Sunita J Ramanand

    2013-01-01

    Full Text Available Background: Polycystic ovary syndrome (PCOS is common diagnosis in women presenting with infertility. All the dimensions of PCOS have not been completely explored. Many studies have tried to characterize the exact presentation of the disease. In this study we studied clinical features of PCOS in Indian women to characterize different phenotypes of this syndrome. Prevalence of acanthosis nigricans (AN as surrogate marker of insulin resistance, obesity, hirsutism and hypothyroidism in PCOS women have been simultaneously studied. Materials and Methods: Present work is a non comparative cross-sectional open label study carried out over a period of 18 months in an endocrinology hospital in western Maharashtra, India. Results and Conclusion: Authors conclude that PCOS occurs both in obese and non-obese women; AN and hirsutism occur in equal proportion of patients. AN is correlated with obesity. Hormonal dysfunctions in PCOS manifested together or independently. PCOS women can be sub grouped based on clinical features suggestive of endocrinological malfunctions and can be investigated accordingly for selection of appropriate treatment modalities.

  16. Clinical and laboratory characteristics of women with uterine leiomiyoma

    Directory of Open Access Journals (Sweden)

    Özgür ÖZKUL

    2009-06-01

    Full Text Available The aim of this study was to compare clinical and laboratory findings of women with or without uterine leiomyoma.Study group consisted of 82 women with uterine leiomyoma and the control group comprised 42 healthy women. Women’s age, gravity, parity, blood groups, pattern of menstrual cycles, complaints at presentation, fertility, ultrasonographical findings, surgical operations and thyroid function tests were evaluated.There were no significant differences in blood group distribution, gravity, parity and thyroid function test results between the patients and the control subjects (P>0.05. A significant difference was found in the complaints at presentation between two groups (P<0.001. Mentrual cycles irregularity was more frequently found in the patients compared with the controls (57.3% vs. 42.9%, respectively, P=0.009. Although no infertile woman was found in the control group, 8.5% of patients were found to have infertility. The sensitivity of ultrasonography was found to be 97.6%. Except for the existence of higher infertility rate and the menstrual cycles irregularities, no significant difference was found in the clinical and laboratory findings between women with or without uterine leiomyoma. Therefore, physical examination and imaging methods are remained as the most important diagnostic tools for uterine leiomyoma.

  17. [Clinical-electroneuromyographical characteristics of facial nerve paralysis in children].

    Science.gov (United States)

    Gribova, N P; Galitskaia, O S

    2009-01-01

    A clinical-electroneuromyographical study of 40 children (32 (80%) of them aged from 12 to 17 years, mean age 13,9+/-1,8 years, and 8 (20%) - from 1 to 8 years, mean age 4,4+/-2,1 years) were studied in the acute period of facial nerve paralysis (FNP). Six (15%) children had FNP in the anamnesis. Among precipitating factors were the cold exposure the day before disease onset (20 (50%) patients), symptoms of flu (13 (32,5%) patients) and psycho-emotional tension (3 (7,5%) patients). No precipitation was noted in 4 (10%) children. The degree of muscle paresis was 81,9+/-7% that corresponded to clinical stages III-IV according to K. Rosler. An electroneuromyographical analysis of motor ortho- and antidromic response to the facial nerve stimulation on the side of paresis and on the contralateral side in patients and controls revealed the presence of proximal axon- and myelinopathy of facial nerve with the involvement of its own motorneurons and brain stem interneurons. The maintenance of wink reflex and F-wave blocks in the period over 3 weeks are prognostically unfavorable factors for restoration of mimic muscle function in the early stage of disease.

  18. Clinical and diagnostic characteristics of patients with suspected polyneuropathy

    Directory of Open Access Journals (Sweden)

    Mikhailova Е.V.

    2013-09-01

    Full Text Available Objective: to study the causes and clinical manifestations of disease in children referred for hospitalization in children infectious diseases hospital in Saratov with a diagnosis of «acute flaccid paralysis». Material and methods: 157 children with the diagnosis on admission of the guide «acute flaccid paralysis». Conducted clinical examination and laboratory tests included a general analysis of cerebrospinal fluid, urine, virological examination of nasal swabs and faeces, with the definition of a serological ELISA method and RPHA immunoglobulins to influenza, rubella, and enterovirus, immunological study of blood, cerebrospinal fluid PCR, electromyography of the affected limbs. Results. 77 patients (49% with the disease associated with the violation of the musculoskeletal system were registered. In the other cases revealed polyneuropathy was not of poliovirus etiology. Etiological nature of the disease could be explained by 54% of patients. In 37 (46% patients the diagnosis was formulated in accordance with the severity of paralysis. One child was diagnosed with a vaccine-associated poliomyelitis. Conclusion. The diagnosis of «acute flaccid paralysis» used as administered requires a detailed interpretation in a hospital.

  19. Hemangioblastomas in the elderly: epidemiology and clinical characteristics.

    Science.gov (United States)

    Kassardjian, Charles D; Macdonald, R Loch; Munoz, David G

    2014-07-01

    Intracranial hemangioblastomas are benign vascular tumors. The peak age of incidence is between 20 to 50 years. Hemangioblastomas rarely occur in patients over the age of 65. To our knowledge there is no review of the prevalence and clinical features in an elderly population. We reviewed our 12 year experience with intracranial hemangioblastomas, and characterized the clinical features of hemangioblastomas in patients over the age of 65. We present a 72-year-old man with a cerebellar mass initially thought to be a metastasis as an illustrative case. We reviewed our pathology database and identified all patients with a histopathologically confirmed diagnosis of hemangioblastoma over the last 12 years in a large tertiary adult hospital; all patients were over the age of 18. Of all cases of hemangioblastoma in the last 12 years, six of 77 (7.7%) occurred in patients over the age of 65. All were cerebellar in location, and none were associated with von-Hippel Lindau disease. Hemangioblastomas are uncommon, but not rare, in patients over the age of 65, and should be included in the differential diagnosis of patients presenting with gait ataxia and a cerebellar lesion in this age group. PMID:24629394

  20. Clinical and Histopathological Characteristics between Familial and Sporadic Melanoma in Barcelona, Spain

    OpenAIRE

    Aguilera, Paula; Malvehy, Josep; Carrera, Cristina; Palou, Josep; Puig-Butillé, Joan Anton; Alòs, Llúcia; Badenas, Celia; Puig, Susana

    2014-01-01

    Background About 6 to 14% of melanoma cases occur in a familial setting. Germline mutations in CDKN2A are detected in 20 to 40% of melanoma families. Objective To characterise the clinical and histopathological characteristics of familial melanoma thus providing more information to clinicians and contribute to the understanding of the genetic-environment interplay in the pathogenesis of melanoma. Methods Clinical, histological and immunohistochemical characteristics of 62 familial melanomas w...

  1. Monosomal karyotype among adult acute myeloid leukemia: clinical characteristic and prognostic analysis

    Institute of Scientific and Technical Information of China (English)

    冯茹

    2014-01-01

    Objective To explore the clinical characteristics and prognostic value of monosomal karyotype(MK)patients in adult acute myeloid leukemia(AML).Methods We retrospectively studied 45 patients of MK+in newly-diagnosed adult AML in our center from Oct 2000 to Dec2012.Clinical characteristics,cytogenetic data and prognostic features were analyzed in the cohort of MK+patients.Results MK was found in 45 patients(19.0%)

  2. Intussusception in adults: Clinical characteristics, diagnosis and operative strategies

    Institute of Scientific and Technical Information of China (English)

    Savas Yakan; Cemil Caliskan; Ozer Makay; Ali Galip Denecl; Mustafa Ali Korkut

    2009-01-01

    AIM: To evaluate 20 adults with intussusception and to clarify the cause, clinical features, diagnosis, and management of this uncommon entity.METHODS: A retrospective review of patients aged >18 years with a diagnosis of intestinal intussusception between 2000 and 2008. Patients with rectal prolapse,prolapse of or around an ostomy and gastroenterostomy intussusception were excluded.RESULTS: There were 20 cases of adult intussusception.Mean age was 47.7 years. Abdominal pain, nausea,and vomiting were the most common symptoms. The majority of intussusceptions were in the small intestine (85%). There were three (15%) cases of colonic intussusception. Enteric intussusception consisted of five jejunojejunal cases, nine ileoileal, and four cases of ileocecal invagination. Among enteric intussusceptions,14 were secondary to a benign process, and in one of these, the malignant cause was secondary to metastatic lung adenocarcinoma. All colonic lesions were malignant. All cases were treated surgically.

  3. Fatal tumors: prenatal ultrasonographic findings and clinical characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Jeong Yeon [Dept. of Radiology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Lee, Young Ho [Dept. of Radiology, Cheil General Hospital and Women' s Healthcare Center, Kwandong University College of Medicine, Seoul (Korea, Republic of)

    2014-12-15

    The incidence of fetal tumors has been increased due to generalization of prenatal evaluation and improvement of imaging techniques. The early detection of a fetal tumor and understanding of its imaging features are very important for fetal, maternal, and neonatal care. Ultrasonography is usually used for the detection and differential diagnosis of fetal tumors, and magnetic resonance imaging is increasingly being used as a complementary study. Many fetal tumors have different clinical and imaging features compared with pediatric tumors. Although several fetal tumors may mimic other common anomalies, some specific imaging features may carry early accurate diagnosis of fetal tumors, which may alter the prenatal management of a pregnancy and the mode of delivery, and facilitate immediate postnatal treatment.

  4. A case of clinical Reye syndrome presenting characteristic CT changes

    International Nuclear Information System (INIS)

    A 9-month-old male infant was admitted to our hospital on the second day of cold like syndrome because of high fever, convulsion, coma, and decerebrate rigidity. Serum GOT, GPT, LDH, and CPK were markedly elevated. Serum ammonia was slightly increased, and hypoglycemia was present. The cerebrospinal fluid showed no pleocytosis, normal sugar content, but increased protein. Thus we made a diagnosis of clinical Reye syndrome according to the criteria by Yamashita, et al. A CT on the day of admission showed symmetrical low-density areas in the posterior fossa and the regions of thalamus. Ringed enhancements were seen around the areas of low density in the thalamus on the twenty-second hospital day. We consider that these lesions may represent the infarction due to obstruction of the thalamoperforant arteries caused by cerebral edema in the early stage of the disease. (author)

  5. Clinical characteristics of patients with benign nonlesional temporal lobe epilepsy

    Science.gov (United States)

    Kim, Jiyeon; Kim, Seong Hoon; Lim, Sung Chul; Kim, Woojun; Shon, Young-Min

    2016-01-01

    Purpose To evaluate the evolution of nonlesional temporal lobe epilepsy (TLE-NL) in patients treated exclusively with antiepileptic drugs and to elucidate clinical phenotypes related to the prognosis of these patients. Methods Clinical, radiological, and electroencephalographic (EEG) findings in 84 patients with TLE-NL were reviewed. A good response group (GRG) and a poor response group (PRG) were defined if the duration of their seizure-free period was >1 year, or <1 year, respectively. Results There were 46 (54.8%) patients in the GRG and 38 (45.2%) patients in the PRG. The number of antiepileptic drugs administered was significantly lower in the GRG than that in the PRG (1.3±0.8 vs 2.8±1.0, respectively; P<0.05). The GRG had a significantly older age of onset than the PRG and a lower occurrence of initial precipitating events, such as febrile seizures, central nervous system infection, and head trauma (P<0.05). The prevalence of EEG abnormality, presence of aura, generalized seizures, and automatism was less frequently observed in the GRG (P<0.05). Multivariate analysis showed that the presence of automatism and initial precipitating events were significantly associated with a poor prognosis (P<0.05). Conclusion In contrast to the commonly assumed intractability of TLE, we found that more than 54% of patients with TLE-NL achieved a long seizure-free period. Older age at onset of TLE-NL was associated with a better prognosis. However, the presence of automatism and initial precipitating events were related to a poor prognosis. Future prospective studies with a much larger population are warranted. PMID:27555776

  6. CLINICAL AND BIOCHEMICAL CHARACTERISTICS AT THE CIRRHOSIS OF VARIOUS GENESIS

    Directory of Open Access Journals (Sweden)

    A. R. Bilalova

    2016-01-01

    Full Text Available Purpose of the study. To carry out a comparative description of the clinical and biochemical parameters at patients with cirrhosis of an alcoholic genesis (CP-HGA and cirrhosis of mixed etiologies — CP-HGM (HСV+ alcohol.Materials and methods. The study involved 62 patients with cirrhosis of different etiologies, who carries out clinical, immunogenetic and biochemical studies.Results. Patients with the 3d genotype and low viral load were registered with cirrhosis of mixed etiologies (HСV+ alcohol. At the cirrhosis Class B for Child-Pugh basic data biochemical parameters were similar in patients with CP-HGA and CP-HGM, but ALT and AST activity, which are significantly higher than observed in patients with CP-HGM. At dismissal, ALT and GGT activities were detected significantly higher in patients with CP-HGM than the CP-HGA. At the cirrhosis Class C for Child-Pugh the baseline, reflecting cholestasis — is total bilirubin, GGT and alkaline phosphatase and were detected significantly higher in the CP-HGA, than with CP-HGM significantly reduced, and thore is no differences between the groups to be discharged from the hospital, in addition to the activity of GGT, which it remained significantly higher in the CP-HGA, than with CP-HGM. Cytolytic activity of enzymes (ALT, AST during the entire period of the disease was observed significantly higher normal values and did not depend on the CP etiology.Conclusion decision. The maximum rate of change of the basic biochemical parameters is observed in patients with cirrhosis of mixed etiologies Class B for Child-Pugh and at the cirrhosis of an alcoholic genesis — in patients with cirrhosis Class C.

  7. Clinical Characteristics and Prognosis of End-stage Hypertrophic Cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Yan Xiao

    2015-01-01

    Full Text Available Background: End-stage hypertrophic cardiomyopathy (HCM is complicated by substantial adverse events. However, few studies have focused on electrocardiographic features and their prognostic values in HCM. This study aimed to evaluate the clinical manifestations and prognostic value of electrocardiography in patients with end-stage HCM. Methods: End-stage HCM patients were enrolled from a total of 1844 consecutive HCM patients from April 2002 to November 2013 at Fuwai Hospital. Clinical data, including medical history, electrocardiography, and echocardiography, were analyzed. Cox hazards regression analysis was used to assess the risk factors for cardiovascular mortality. Results: End-stage HCM was identified in 99 (5.4% patients, averaged at 52 ± 16 years old at entry. Atrial fibrillation was observed in 53 patients and mural thrombus in 19 patients. During 3.9 ± 3.0 years of follow-up, embolic stroke, refractory heart failure, and death or transplantation were observed in 20, 39, and 51 patients, respectively. The incidence of annual mortality was 13.2%. Multivariate Cox hazards regression analysis identified New York Heart Association Class (NYHA III/IV at entry (hazard ratio [HR]: 1.99; 95% confidence interval [CI]: 1.05-3.80; P = 0.036, left bundle branch block (LBBB (HR: 2.80; 95% CI: 1.47-5.31; P = 0.002, and an abnormal Q wave (HR: 2.21; 95% CI: 1.16-4.23; P = 0.016 as independent predictors of cardiovascular death, in accordance with all-cause death and heart failure-related death. Conclusions: LBBB and an abnormal Q wave are risk factors of cardiovascular mortality in end-stage HCM and provide new evidence for early intervention. Susceptibility of end-stage HCM patients to mural thrombus and embolic events warrants further attention.

  8. Clinical and social characteristics of women registered on a dispensary as drug addiction

    OpenAIRE

    М.SH. JAMANTAYEVA; A.S. SUBHANBERDINA; N.E. DUNENBAYEV; D.M.SERGAZIYEV

    2015-01-01

    The article reveals some clinical and social characteristics of women registered on a drug-abuse dispensary with mental and behavioral disorders due to use of drugs. The present study points to their influence on structural dynamic characteristics of social adaptation of patients. There are some comprehensive measures of medical and rehabilitative activities directed at outpatient drug treatment.

  9. Prevalence, clinical characteristics and management of atrial fibrillation in patients with Brugada syndrome

    NARCIS (Netherlands)

    Rodriguez-Manero, M.; Namdar, M.; Sarkozy, A.; Casado-Arroyo, R.; Ricciardi, D.; Asmundis, C. de; Chierchia, G.B.; Wauters, K.; Rao, J.Y.; Bayrak, F.; Malderen, S. Van; Brugada, P.

    2013-01-01

    Atrial fibrillation (AF) can be the first manifestation of latent Brugada syndrome (BS). The aim of our study was to assess the prevalence of AF as the first clinical diagnosis in patients with BS and their demographic and clinical characteristics and diagnosis management in a large cohort of patien

  10. Clinical Application and Characteristics of KONG's Scalp Acupuncture and Daoyin Technique

    Institute of Scientific and Technical Information of China (English)

    JIANG Ling-zhen; XIAO Yuan-chun

    2004-01-01

    @@ Scalp Acupuncture and Daoyin Technique, which are summarized by Dr. KONG in the light of his long-term acupuncture practice, has been considered as one of the clinical diagnostic and treatment programs in Chinese medicine by the State Administration of Traditional Chinese Medicine. In this paper, the characteristics and clinical application of Scalp Acupuncture and Daoyin Technique are presented as follows.

  11. The clinical characteristics of 625 patients with malignant small bowel tumors

    Institute of Scientific and Technical Information of China (English)

    俞利结

    2012-01-01

    Objective To investigate the clinical characteristics of MSBT(malignant small bowel tumors) .Methods Six hundred and twenty-five cases of MSBT were recruited in this study and their clinical records and information including age,gender,blood types,family history,personal

  12. Characteristics of Placebo Responders in Pediatric Clinical Trials of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Newcorn, Jeffrey H.; Sutton, Virginia K.; Zhang, Shuyu; Wilens, Timothy; Kratochvil, Christopher; Emslie, Graham J.; D'Souza, Deborah N.; Schuh, Leslie M.; Allen, Albert J.

    2009-01-01

    Objective: Understanding placebo response is a prerequisite to improving clinical trial methodology. Data from placebo-controlled trials of atomoxetine in the treatment of children and adolescents with attention-deficit/hyperactivity disorder (ADHD) were analyzed to identify demographic and clinical characteristics that might predict placebo…

  13. Clinical characteristics of patients with benign nonlesional temporal lobe epilepsy

    Directory of Open Access Journals (Sweden)

    Kim J

    2016-07-01

    Full Text Available Jiyeon Kim,1 Seong Hoon Kim,2 Sung Chul Lim,2 Woojun Kim,2 Young-Min Shon3 1Department of Neurology, Korea University Ansan Hospital, College of Medicine, Korea University, Ansan, 2Department of Neurology, Catholic Neuroscience Institute, College of Medicine, The Catholic University of Korea, Seocho-gu, 3Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea Purpose: To evaluate the evolution of nonlesional temporal lobe epilepsy (TLE-NL in patients treated exclusively with antiepileptic drugs and to elucidate clinical phenotypes related to the prognosis of these patients.Methods: Clinical, radiological, and electroencephalographic (EEG findings in 84 patients with TLE-NL were reviewed. A good response group (GRG and a poor response group (PRG were defined if the duration of their seizure-free period was >1 year, or <1 year, respectively.Results: There were 46 (54.8% patients in the GRG and 38 (45.2% patients in the PRG. The number of antiepileptic drugs administered was significantly lower in the GRG than that in the PRG (1.3±0.8 vs 2.8±1.0, respectively; P<0.05. The GRG had a significantly older age of onset than the PRG and a lower occurrence of initial precipitating events, such as febrile seizures, central nervous system infection, and head trauma (P<0.05. The prevalence of EEG abnormality, presence of aura, generalized seizures, and automatism was less frequently observed in the GRG (P<0.05. Multivariate analysis showed that the presence of automatism and initial precipitating events were significantly associated with a poor prognosis (P<0.05.Conclusion: In contrast to the commonly assumed intractability of TLE, we found that more than 54% of patients with TLE-NL achieved a long seizure-free period. Older age at onset of TLE-NL was associated with a better prognosis. However, the presence of automatism and initial precipitating events were related to a poor prognosis. Future prospective

  14. Comparison of clinical and laboratory characteristics of viral hepatitis A and E in Montenegro

    OpenAIRE

    Terzić Dragica; Mijović Gordana; Dupanović Brankica; Drašković Nenad; Švirtlih Neda

    2010-01-01

    Introduction Hepatitis E has many similarities in with hepatitis A concerning clinical picture, route of transmission and nonexistence of chronicity. Comparison of clinical and laboratory parameters of patients with hepatitis A and E to estimate characteristics of these diseases. Material and methods Total of 54 patients divided into two groups was investigated: 27 had hepatitis A, others had hepatitis E. Detailed history past, clinical examination, liver function tests and ultrasonography of...

  15. Clinical characteristics and prognosis of patients with retinoblastoma: 8-year follow-up

    OpenAIRE

    Luo, Xin; YE, HUIJING; Ding, Yun-gang; Du, Yi; Yang, Huasheng

    2015-01-01

    Background/aim: The aim of this study was to investigate the potential correlation between clinical characteristics and prognosis of patients with retinoblastoma (Rb). Materials and methods: This retrospective study included 314 Rb patients. Clinical data including laterality of eyes, sex, age, presenting signs, lag time, and survival were recorded and analyzed. Results: Leukocoria is the most common clinical presentation of Rb. Patients with isolated leukocoria had shorter lag time and e...

  16. Protein carriers of conjugate vaccines: characteristics, development, and clinical trials.

    Science.gov (United States)

    Pichichero, Michael E

    2013-12-01

    The immunogenicity of polysaccharides as human vaccines was enhanced by coupling to protein carriers. Conjugation transformed the T cell-independent polysaccharide vaccines of the past to T cell-dependent antigenic vaccines that were much more immunogenic and launched a renaissance in vaccinology. This review discusses the conjugate vaccines for prevention of infections caused by Hemophilus influenzae type b, Streptococcus pneumoniae, and Neisseria meningitidis. Specifically, the characteristics of the proteins used in the construction of the vaccines including CRM, tetanus toxoid, diphtheria toxoid, Neisseria meningitidis outer membrane complex, and Hemophilus influenzae protein D are discussed. The studies that established differences among and key features of conjugate vaccines including immunologic memory induction, reduction of nasopharyngeal colonization and herd immunity, and antibody avidity and avidity maturation are presented. Studies of dose, schedule, response to boosters, of single protein carriers with single and multiple polysaccharides, of multiple protein carriers with multiple polysaccharides and conjugate vaccines administered concurrently with other vaccines are discussed along with undesirable consequences of conjugate vaccines. The clear benefits of conjugate vaccines in improving the protective responses of the immature immune systems of young infants and the senescent immune systems of the elderly have been made clear and opened the way to development of additional vaccines using this technology for future vaccine products. PMID:23955057

  17. Histamine H1 antagonists and clinical characteristics of febrile seizures

    Directory of Open Access Journals (Sweden)

    Zolaly MA

    2012-03-01

    Full Text Available Mohammed A ZolalyDepartment of Pediatrics, College of Medicine, Taibah University, Al-Madinah Al-Munawarah, Kingdom of Saudi ArabiaBackground: The purpose of this study was to determine whether seizure susceptibility due to antihistamines is provoked in patients with febrile seizures.Methods: The current descriptive study was carried out from April 2009 to February 2011 in 250 infants and children who visited the Madinah Maternity and Children's Hospital as a result of febrile convulsions. They were divided into two groups according to administration of antihistamines at the onset of fever.Results: Detailed clinical manifestations were compared between patients with and without administration of antihistamines. The time from fever detection to seizure onset was significantly shorter in the antihistamine group than that in the nonantihistamine group, and the duration of seizures was significantly longer in the antihistamine group than in the nonantihistamine group. No significant difference was found in time from fever detection to seizure onset or seizure duration between patients who received a first-generation antihistamine and those who received a second-generation antihistamine.Conclusion: Due to their central nervous system effects, H1 antagonists should not be administered to patients with febrile seizures and epilepsy. Caution should be exercised regarding the use of histamine H1 antagonists in young infants, because these drugs could potentially disturb the anticonvulsive central histaminergic system.Keywords: antihistamine, nonantihistamine, histamine H1 antagonist, febrile seizures

  18. Clinical characteristics and current therapies for inherited retinal degenerations.

    Science.gov (United States)

    Sahel, José-Alain; Marazova, Katia; Audo, Isabelle

    2014-10-16

    Inherited retinal degenerations (IRDs) encompass a large group of clinically and genetically heterogeneous diseases that affect approximately 1 in 3000 people (>2 million people worldwide) (Bessant DA, Ali RR, Bhattacharya SS. 2001. Molecular genetics and prospects for therapy of the inherited retinal dystrophies. Curr Opin Genet Dev 11: 307-316.). IRDs may be inherited as Mendelian traits or through mitochondrial DNA, and may affect the entire retina (e.g., rod-cone dystrophy, also known as retinitis pigmentosa, cone dystrophy, cone-rod dystrophy, choroideremia, Usher syndrome, and Bardet-Bidel syndrome) or be restricted to the macula (e.g., Stargardt disease, Best disease, and Sorsby fundus dystrophy), ultimately leading to blindness. IRDs are a major cause of severe vision loss, with profound impact on patients and society. Although IRDs remain untreatable today, significant progress toward therapeutic strategies for IRDs has marked the past two decades. This progress has been based on better understanding of the pathophysiological pathways of these diseases and on technological advances.

  19. PSEUDO-LENNOX SYNDROME: CLINICAL AND ELECTROENCEPHALOGRAPHIC CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    K. Yu. Mukhin

    2016-01-01

    Full Text Available Pseudo-Lennox syndrome (PLS, or atypical benign partial epilepsy of childhood, is a disease from a group of age-related epileptic encephalopathies with a phenomenon of continuous spike-wave activity during slow sleep, which manifests itself as frequent polymorphic focal motor and pseudogeneralized seizures, cognitive impairments, as well as regional and diffuse epileptiform activity on electroencephalogram (EEG by the morphology identical to that of benign epileptiform patterns of childhood. The disease was first described by J. Aicardi and J. J. Chevrie in 1982, based on a study of 7 cases. Its diagnostic complexity is the polymorphism of both epileptic seizures and EEG data, as well as low awareness of the syndrome among physicians and its absence in the international classification of epilepsies. The typical triad of seizures, which occurs in nearly 100 % of patients, encompasses focal motor paroxysms (identical to those as observed in Rolandic epilepsy, atypical absences, and atonic seizures. Seizures in PLS in its active period (generally up to 7–8 years are highly resistant to antiepileptic drugs. Only a few agents have been proven to be effective in PLS; these include valproates, succinimides, benzodiazepines, topiramate, and sulthiame. The frequency of seizures are noted to increase in patients with PLS treated with drugs, such as vigabatrin, gabapentin, lamotrigine, phenobarbital, or phenytoin. The author considers in detail the history of studies of the disease, clinical manifestations, diagnostic criteria, therapeutic approaches, and prognosis.

  20. Clinical disease characteristics according to karyotype in Turner syndrome

    Directory of Open Access Journals (Sweden)

    Chae Young Yeo

    2010-02-01

    Full Text Available Purpose : Turner syndrome (TS is a disorder in which various anomalies can be accompanied, especially cardiovascular, renal, thyroid and auditory problems. The aim of this study is to identify the incidence of these disorders in patients with TS according to karyotype. Methods : We reviewed medical records of 90 patients with TS diagnosed by chromosomal analysis in 4 hospitals from Jan 1998 to Dec 2007. We evaluated these cases by prepared protocol of 4 medical problems. Results : The distribution of karyotype was 45,X (47.8%, mosaic pattern (34.4% and structural aberration group (17.8 %. Renal anomalies, cardiovascular anomalies, thyroid disorders and auditory problems are accompanied in 4.4%, 10.0 %, 11.1% and 5.6%, respectively. 45,X group had renal anomalies (7.0%, cardiovascular anomalies (18.6%, thyroid disorders (9.3% and auditory problems (11.6%. Mosaic group had renal anomalies (3.2%, thyroid disorders (12.9%, no cardiovascular anomalies and auditory problems. Structural aberration group had cardiovascular anomalies (6.3%, thyroid disorders (12.5% and no other 2 problems. Patients with 45,X group had a significant higher incidence of cardiovascular anomalies (P=0.025. Conclusion : Our results indicate that there are differences clinically according to karyotype of TS, especially in incidence of cardiovascular anomalies.

  1. Clinical and morphological characteristics of chronic duodenitis in children

    Directory of Open Access Journals (Sweden)

    Tishchenko D.V.

    2012-09-01

    Full Text Available

     

    The research goal is to determine clinical, endoscopic and morphological signs of chronic duodenitis in children. Materials and methods: The diagnostic value of molecular markers has been revealed by immunohistochemical research of biopsy. It has been received from endoscopic examination of 32 children aged from 3 to 17 years old with chronic duodenitis. Morphometric investigation of markers expression has been carried out by means of analyzing system of digital images of Mikrovizor medical uVizo-103. Results: The index of proliferation has been higher in cells of cover epithelium than in glands. The inductor expression of apoptosis Bax has been poorly expressed in both groups of patients. It has been proved that proliferative processes are predominant in this pathology. Conclusion: It has been found out that proliferation of significant activity in the cover epithelium accompanies the development of preatrophic processes in children with chronic duodenitis. The greater degree of regeneration has been marked in crypts.

  2. Clinical characteristics and current therapies for inherited retinal degenerations.

    Science.gov (United States)

    Sahel, José-Alain; Marazova, Katia; Audo, Isabelle

    2015-02-01

    Inherited retinal degenerations (IRDs) encompass a large group of clinically and genetically heterogeneous diseases that affect approximately 1 in 3000 people (>2 million people worldwide) (Bessant DA, Ali RR, Bhattacharya SS. 2001. Molecular genetics and prospects for therapy of the inherited retinal dystrophies. Curr Opin Genet Dev 11: 307-316.). IRDs may be inherited as Mendelian traits or through mitochondrial DNA, and may affect the entire retina (e.g., rod-cone dystrophy, also known as retinitis pigmentosa, cone dystrophy, cone-rod dystrophy, choroideremia, Usher syndrome, and Bardet-Bidel syndrome) or be restricted to the macula (e.g., Stargardt disease, Best disease, and Sorsby fundus dystrophy), ultimately leading to blindness. IRDs are a major cause of severe vision loss, with profound impact on patients and society. Although IRDs remain untreatable today, significant progress toward therapeutic strategies for IRDs has marked the past two decades. This progress has been based on better understanding of the pathophysiological pathways of these diseases and on technological advances. PMID:25324231

  3. The Clinical Characteristics and Imaging Findings of Morning Glory Syndrome

    Institute of Scientific and Technical Information of China (English)

    Jun HU

    2008-01-01

    To investigate the features of CT, ultrasonography and fundus fluorescein angiography(FFA) of morning glory syndrome, the data on CT, A/B-scan ultrasonography and fundus fluorescein angiography (FFA) were retrospectively analyzed in 8 cases of morning glory syndrome (MGS).Among those cases, 6 were examined with CT, 4 with FFA and 8 with A/B-scan ultrasonography.Results showed that the characteristics of CT, A/B-scan ultrasonography and FFA in MGS included:(1) The attachment spot of optic nerve became thin and vitreous body protruded to the posterior wall of eyeball with a spherical shape on CT image; (2) in the early period of FFA, hypofluorescence appeared on the optic, the abnormal arteriae and veins around the optic papilla were displayed clearly and in the late period, optic disc was stained with fluorescein; (3) on B-scan ultrasonogram, the vitreous cavity extended to the posterior pole and optic papilla, and projected to the basal part of muscle cones and thus the posterior part of vitreous cavity looked like an upside-down bottleneck. Sometimes the echogenic band of retinal detachment could also be seen. On A-scan ultrasonogram, both vitreous cavity and bottleneck showed no ultrasonic echoes and presented a base line without any evident wave crest. It is concluded that CT, A/B-scan ultrasonography and FFA could show the imageological features of MGS from different aspects, which helps clinicians to differentiate it from other diseases such as optic disc coloboma. CT and A/B-scan ultrasonography, in particular, are considered to be reliable imageological methods for the accurate diagnosis of MGS and are superior to the traditional techniques.

  4. Maternal characteristics and clinical diagnoses influence obstetrical outcomes in Indonesia.

    Science.gov (United States)

    Adisasmita, Asri; Smith, Carl V; El-Mohandes, Ayman A E; Deviany, Poppy Elvira; Ryon, Judith J; Kiely, Michele; Rogers-Bloch, Quail; Gipson, Reginald F

    2015-07-01

    This Indonesian study evaluates associations between near-miss status/death with maternal demographic, health care characteristics, and obstetrical complications, comparing results using retrospective and prospective data. The main outcome measures were obstetric conditions and socio-economic factors to predict near-miss/death. We abstracted all obstetric admissions (1,358 retrospective and 1,240 prospective) from two district hospitals in East Java, Indonesia between 4/1/2009 and 5/15/2010. Prospective data added socio-economic status, access to care and referral patterns. Reduced logistic models were constructed, and multivariate analyses used to assess association of risk variables to outcome. Using multivariate analysis, variables associated with risk of near-miss/death include postpartum hemorrhage (retrospective AOR 5.41, 95 % CI 2.64-11.08; prospective AOR 10.45, 95 % CI 5.59-19.52) and severe preeclampsia/eclampsia (retrospective AOR 1.94, 95 % CI 1.05-3.57; prospective AOR 3.26, 95 % CI 1.79-5.94). Associations with near-miss/death were seen for antepartum hemorrhage in retrospective data (AOR 9.34, 95 % CI 4.34-20.13), and prospectively for poverty (AOR 2.17, 95 % CI 1.33-3.54) and delivering outside the hospital (AOR 2.04, 95 % CI 1.08-3.82). Postpartum hemorrhage and severe preeclampsia/eclampsia are leading causes of near-miss/death in Indonesia. Poverty and delivery outside the hospital are significant risk factors. Prompt recognition of complications, timely referrals, standardized care protocols, prompt hospital triage, and structured provider education may reduce obstetric mortality and morbidity. Retrospective data were reliable, but prospective data provided valuable information about barriers to care and referral patterns. PMID:25656716

  5. Clinical characteristics of adult asthma associated with small airway dysfunction.

    Science.gov (United States)

    Kjellberg, S; Houltz, B K; Zetterström, O; Robinson, P D; Gustafsson, Per M

    2016-08-01

    Suboptimal asthma control is common despite modern asthma therapy. The degree of peripheral airway involvement remains unclear and poor medication delivery to these regions might be a contributing reason for this failure in obtaining adequate symptom control. A cohort of 196 adults (median (range) age 44 (18-61) years, 109 females, 54 ex-smokers, six current smokers) with physician-diagnosed asthma were recruited from primary care. Subjects were characterized clinically by interviews, questionnaires, skin prick tests (SPT) and blood eosinophil counts. Lung function was assessed by spirometry, impulse oscillometry (IOS) and nitrogen multiple breath washout (N2 MBW). IOS assessed peripheral airway resistance (FDR, frequency dependence of resistance). N2 MBW assessed global ventilation inhomogeneity (LCI, lung clearance index), specific indices of peripheral airway function (Scond × VT and Sacin × VT; VT, tidal volume), and inter-regional inhomogeneity (specific ventilation ratio). Never-smoking healthy cohorts of 158 and 400 adult subjects provided local reference values for IOS and N2 MBW variables, respectively. Peripheral airway dysfunction was detected in 31% (FDR or specific ventilation ratio) to 47% (Scond x VT) of subjects. Risk factors for peripheral airway dysfunction were identified. Among subjects with low FEV1 and either positive smoking history and/or blood eosinophilia (>4.0%), 63% had abnormality across all peripheral airway outcomes, whilst only one subject was completely normal. Abnormal peripheral airway function was present in a large proportion of adult asthmatics at baseline. Reduced FEV1, a positive smoking history, and/or blood eosinophilia identified "a small airway asthma subtype" that might benefit from peripheral airway targeted therapy. PMID:27492518

  6. Fighting Prior Review.

    Science.gov (United States)

    Bowen, John

    1990-01-01

    Reviews arguments for and against prior administrative review and censorship of student expression. Suggests that prior review strips any pretense of democracy from many American educational institutions. Argues that prior review is journalistically inappropriate, educationally unsound, and practically illogical. (KEH)

  7. Statistical characteristics of seismo-ionospheric GPS TEC disturbances prior to global Mw ≥ 5.0 earthquakes (1998-2014)

    Science.gov (United States)

    Shah, Munawar; Jin, Shuanggen

    2015-12-01

    Pre-earthquake ionospheric anomalies are still challenging and unclear to obtain and understand, particularly for different earthquake magnitudes and focal depths as well as types of fault. In this paper, the seismo-ionospheric disturbances (SID) related to global earthquakes with 1492 Mw ≥ 5.0 from 1998 to 2014 are investigated using the total electron content (TEC) of GPS global ionosphere maps (GIM). Statistical analysis of 10-day TEC data before global Mw ≥ 5.0 earthquakes shows significant enhancement 5 days before an earthquake of Mw ≥ 6.0 at a 95% confidence level. Earthquakes with a focal depth of less than 60 km and Mw ≥ 6.0 are presumably the root of deviation in the ionospheric TEC because earthquake breeding zones have gigantic quantities of energy at shallower focal depths. Increased anomalous TEC is recorded in cumulative percentages beyond Mw = 5.5. Sharpness in cumulative percentages is evident in seismo-ionospheric disturbance prior to Mw ≥ 6.0 earthquakes. Seismo-ionospheric disturbances related to strike slip and thrust earthquakes are noticeable for magnitude Mw6.0-7.0 earthquakes. The relative values reveal high ratios (up to 2) and low ratios (up to -0.5) within 5 days prior to global earthquakes for positive and negative anomalies. The anomalous patterns in TEC related to earthquakes are possibly due to the coupling of high amounts of energy from earthquake breeding zones of higher magnitude and shallower focal depth.

  8. Clinical Characteristics Associated With Aspiration or Penetration in Children With Swallowing Problem

    OpenAIRE

    Bae, Soon Ook; Lee, Gang Pyo; Seo, Han Gil; Oh, Byung-Mo; Han, Tai Ryoon

    2014-01-01

    Objective To evaluate demographic characteristics of children with suspected dysphagia who underwent videofluoroscopic swallowing study (VFSS) and to identify factors related to penetration or aspiration. Methods Medical records of 352 children (197 boys, 155 girls) with suspected dysphagia who were referred for VFSS were reviewed retrospectively. Clinical characteristics and VFSS findings were analyzed using univariate and multivariate analyses. Results Almost half of the subjects (n=175, 49...

  9. Early Period Results and Clinical Characteristics of Upper Gastrointestinal Endoscopy in Sivrihisar State Hospital

    OpenAIRE

    Ozgur Turk

    2014-01-01

    Aim: Our aim was to identify the characteristics of the patient that performed upper gastrointestinal endoscopy in a new established endoscopy unit of a state hospital. We want to present the spectrum of gastrointestinal diseases in our hospitals region. Material and Method: We analyzed patients upper endoscopy results according to age, sex, complaints, clinical characteristics, type of anesthesia, and the necessity of biopsy. We reviewed 256 patients data between 2013 December-2014 July. All...

  10. Clinical and immunogenetic characteristics of psoriatic arthritis: a single-center experience from South India

    OpenAIRE

    CB Mithun; Paul T Antony; Christina M Mariaselvam; Vir S Negi

    2013-01-01

    AimThe aim of this study was to determine the clinical characteristics and prevalence of HLA B27 in patients with psoriatic arthritis presenting to a tertiary care centre in South India. BackgroundAlthough the prevalence of psoriasis is high in India, there is paucity of data, especially on Ps A. Materials and methodsThis retrospective study included 141 patients satisfying the ClASsification criteria for Ps A (CASPAR). Demographic, clinical, and laboratory data of the patients were collected...

  11. Degeneration of Leiomyoma in Patients Referred for Uterine Fibroid Embolization: Incidence, Imaging Features and Clinical Characteristics

    OpenAIRE

    Han, Seung Chul; Kim, Man-Deuk; Jung, Dae Chul; Lee, Myungsu; Lee, Mu Sook; Park, Sung Il; Won, Jong Yun; Lee, Do Yun; Lee, Kwang Hun

    2012-01-01

    Purpose Imaging features and clinical characteristics of degenerated leiomyoma in patients referred for uterine fibroid embolization (UFE) were analyzed to assess the incidence of degenerated leiomyoma. Materials and Methods Patients referred for UFE between 2008 and 2009 were retrospectively analyzed (n=276). Patients ranged in age from 27 to 51 years (mean 38.0 years). All patients underwent screening MRI with contrast enhancement. Medical histories and clinical symptoms were evaluated. Res...

  12. The Relation between Diverse Phenotypes of PCOS with Clinical Manifestations, Anthropometric Indices and Metabolic Characteristics

    OpenAIRE

    Seyedeh Hajar Shahrami; Zahra Abbasi Ranjbar; Forozan Milani; Ehsan Kezem-Nejad; Afagh Hassanzadeh Rad; Seyedeh Fatemeh Dalil Heirat

    2016-01-01

    Critical issue regarding to variation of findings based on different phenotypes led investigators to define whether they are distinct features or overlapping ones. Therefore, we aimed to investigate the association between diverse phenotypes of PCOS (Poly Cystic Ovary Syndrome) with clinical manifestations, anthropometric indices, and metabolic characteristics. This was a descriptive cross-sectional study conducted in 15-39 years old women with PCOS referred to infertility clinics in the nort...

  13. Clear cell carcinoma of the uterine cervix: clinical characteristics and feasibility of fertility-preserving treatment

    Directory of Open Access Journals (Sweden)

    Jiang X

    2014-01-01

    Full Text Available Xiang Jiang, Ying Jin, Yan Li, Hui-Fang Huang, Ming Wu, Keng Shen, Ling-Ya Pan Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China Abstract: The objective of this retrospective study was to analyze the clinical characteristics and prognosis of clear cell adenocarcinoma (CCA in the post-diethylstilbestrol (DES era and to evaluate the feasibility of fertility-preserving treatment. The records of 32 patients with CCAs who were treated at Peking Union Medical College Hospital from August 1986 to June 2012 were retrospectively reviewed. Three of the patients had undergone fertility-preserving treatment. The incidence of CCA among cervical adenocarcinomas was 15.2%. The median age was 38 years: 11 patients (34.4% were diagnosed before 30 years of age and two (6.3% after 70 years of age. Ten patients (31.2% were nulliparous. No patient had been exposed to DES. Twenty-nine patients (90.6% presented with obvious symptoms, and the cervix appeared abnormal in 26 patients (81.3%. Cervical Papanicolaou (Pap tests were abnormal in all four patients in whom they were performed (three had high-grade squamous intraepithelial lesions and one had atypical squamous cells of undetermined significance. The distribution by stage was 56.3% stage I, 34.4% stage II, 6.3% stage III, and 3.1% stage IV. Treatments mainly included surgery for patients with stage I to IIA CCA and radiochemotherapy for patients with advanced CCA. The overall 5-year progression-free survival was 72.2%. Patients with stage I to IIA CCA had better 5-year progression-free survival than did patients with stage IIB to IV CCA (81.5% versus 40.0%, P=0.003. The three patients who had undergone fertility-preserving treatment had no recurrences. CCA may also affect adolescents and children without prior DES exposure, who are often misdiagnosed as having functional uterine

  14. Exploration of portfolio characteristics for the recognition of prior learning : the identification, assessment and recognition of actual competencies of highly-skilled immigrants

    NARCIS (Netherlands)

    Scholten, Astrid Marianne

    2007-01-01

    This research study explores the characteristics of the portfolio as an instrument for highly-skilled immigrants to facilitate the identification, assessment and recognition of their actual competencies in order to define guidelines for portfolio design and implementation. The two research questions

  15. Clinical microbiology in the intensive care unit: Strategic and operational characteristics

    Directory of Open Access Journals (Sweden)

    Bhattacharya S

    2010-01-01

    Full Text Available Infection is a major cause of morbidity and mortality among patients admitted in intensive care units (ICUs. The application of the principles and the practice of Clinical Microbiology for ICU patients can significantly improve clinical outcome. The present article is aimed at summarising the strategic and operational characteristics of this unique field where medical microbiology attempts to venture into the domain of direct clinical care of critically ill patients. The close and strategic partnership between clinical microbiologists and intensive care specialists, which is essential for this model of patient care have been emphasized. The article includes discussions on a variety of common clinical-microbiological problems faced in the ICUs such as ventilator-associated pneumonia, blood stream infections, skin and soft tissue infection, UTI, infection control, besides antibiotic management.

  16. Clinical characteristics and outcomes of patients with hodgkin lymphoma with central nervous system involvement

    DEFF Research Database (Denmark)

    Cheah, Chan Y; Bröckelmann, Paul J; Chihara, Dai;

    2016-01-01

    Central nervous system (CNS) involvement is rare in patients with Hodgkin lymphoma (HL). Thus, the clinical features and outcomes are not well described. Cases of histologically confirmed CNS HL diagnosed between 1995 and 2015 were retrospectively identified in institutional (n=7), national (n=2....../refractory disease in 11 (52%). Amongst these 11 patients, the median time from initial diagnosis of HL to development of CNS involvement was 1.9 years (range 0.4 - 6.6) and the median number of prior lines of therapy was 2 (range 1 - 7). Altogether, treatments included radiation, multi-agent systemic chemotherapy...

  17. Clinical and epidemiological characteristics of septic arthritis of the hip, 2006 to 2012, a seven-year review

    Directory of Open Access Journals (Sweden)

    Helder de Souza Miyahara

    2014-07-01

    Full Text Available OBJECTIVE:To epidemiologically characterize the population treated at our orthopedic clinic with a diagnosis of septic arthritic of the hip between 2006 and 2012.METHODS:Fifteen patients diagnosed with septic arthritis of the hip between 2006 and 2012 were retrospectively evaluated. The patients' clinical and epidemiological characteristics were surveyed; a sensitivity profile relating to the microorganisms that caused the infections and the complications relating to the patients' treatment and evolution were identified.RESULTS:Septic arthritis was more common among males. Most diagnoses were made through positive synovial fluid cultures, after joint drainage was performed using the Smith-Petersen route. Among the comorbidities found, the most prevalent were systemic arterial hypertension, diabetes mellitus, and human immunodeficiency virus. The pathological joint conditions diagnosed prior to joint infection were osteoarthrosis and developmental dysplasia of the hip. The infectious agent most frequently isolated was Staphylococcus aureus. From the clinical and laboratory data investigated, 53.33% of the cases presented with fever, and all except one patient presented with increased measures in inflammation tests. Gram staining was positive in only 26.66% of the synovial fluid samples analyzed. Six patients presented with joint complications after treatment was administered.CONCLUSION:S. aureus is the most common pathogen in acute infections of the hip in our setting. Factors such as clinical comorbidities are associated with septic arthritis of the hip. Because of the relatively small number of patients, given that this is a condition of low prevalence, there was no statistically significant correlation in relation to worse prognosis for the disease.

  18. The incidence and clinical characteristics of gastroenteropancreatic neuroendocrine neoplasm in Chengdu City in 2010

    Institute of Scientific and Technical Information of China (English)

    郭林杰

    2013-01-01

    Objective To investigate the incidence of gastroenteropancreatic neuroendocrine neoplasm(GEP-NEN) in Chengdu City in 2010 and summarize clinical characteristics of GEP-NEN. Methods The incidence of GEP-NEN was estimated with the data in 2010 from the

  19. Chronic Inflammatory Demyelinating Polyneuropathy in Children: A Review of Clinical Characteristics and Recommendations for Treatment

    OpenAIRE

    Narges Karimi; Athena Sharifi; Ashraf Zarvani; Hamed Cheraghmakani

    2015-01-01

    Context: Chronic inflammatory demyelinating polyradiculopathy (CIDP) is an acquired and autoimmune neuropathy, characterized by a chronic, rapidly progressive, symmetric weakness. In children, abnormal gait is as a first symptom of muscle weakness. Evidence Acquisition: The diagnosis of CIDP is on the basis of clinical characteristics, electrodiagnostic that shows the severity of the disease, lumbar puncture and spine magnetic res...

  20. Psychiatric Diagnoses and Clinical Characteristics of Asian American Youth in Children's Services

    Science.gov (United States)

    Nguyen, Ly; Arganza, Girlyn F.; Huang, Larke N.; Liao, Qinghong; Nguyen, Hoang T.; Santiago, Rolando

    2004-01-01

    This study examined the psychiatric diagnoses and clinical characteristics of the 981 Asian American children enrolled in the first phase of the Comprehensive Community Mental Health Services for Children and Their Families Program. Asian Americans were less likely than non-Asian Americans to receive diagnoses of depression and ADHD and more…

  1. Clinical patterns and characteristics of uveitis in a tertiary center for uveitis in China

    NARCIS (Netherlands)

    Yang, P.; Zhang, Z.; Zhou, H.; Li, B.; Huang, X.; Gao, Y.; Zhu, L.; Ren, Y.; Klooster, J.; Kijlstra, A.

    2005-01-01

    Purpose: To address the clinical pattern and characteristics of uveitis in a tertiary center for uveitis in China and compare the similarity and difference in the distribution of uveitis entities between China and other countries. Methods: A retrospective study was performed on the patients with uve

  2. Enterococcus hirae-associated endocarditis outbreaks in broiler flocks : clinical and pathological characteristics and molecular epidemiology

    NARCIS (Netherlands)

    Velkers, F C; van de Graaf-Bloois, L; Wagenaar, J A; Westendorp, S T; van Bergen, M A P; Dwars, R M; Landman, W J M; Wagenaar, Jaap

    2011-01-01

    BACKGROUND: Enterococcus hirae-associated endocarditis, characterized by a peak in mortality during the second week of the grow-out, and occasionally lameness, was diagnosed at Dutch broiler farms. OBJECTIVES: Field cases were studied to increase knowledge on clinical and pathological characteristic

  3. Enterococcus hirae-associated endocarditis outbreaks in broiler flocks: clinical and pathological characteristics and molecular epidemiology.

    NARCIS (Netherlands)

    Velkers, F.C.; Graaf-Blois, Van de L.; Wagenaar, J.A.; Westendorp, S.T.; Bergen, Van M.A.P.; Dwars, R.M.; Landman, W.J.M.

    2011-01-01

    Background: Enterococcus hirae-associated endocarditis, characterized by a peak in mortality during the second week of the grow-out, and occasionally lameness, was diagnosed at Dutch broiler farms. Objectives: Field cases were studied to increase knowledge on clinical and pathological characteristic

  4. The clinical characteristics,treatment and outcome of macrolide-resistant Mycoplasma pneumoniae pneumonia in children

    Institute of Scientific and Technical Information of China (English)

    鲍芳

    2013-01-01

    Objective To investigate the drug resistance of My-coplasma pneumoniae among children with community-acquired pneumonia (CAP) ,and to explore the clinical and radiological characteristics of and the role of azithromycin in the treatment of of macrolide-resistant (MR) Mycoplasma pneumoniae pneumonia.Methods Cases of CAP in children (n=179) were prospectively enrolled in

  5. Clinical characteristic of pulse wave velocity and arterial compliance in elderly patients with diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    张红

    2013-01-01

    Objective To explore the clinical characteristics of pulse wave velocity,arterial compliance and cardiovascular risk factors in elderly patients with type 2 diabetes mellitus.Methods A total of 363 patients were selected and divided into 4 groups:diabetic group,diabetic

  6. Cerebellar Ataxia with Bilateral Vestibulopathy: Description of a Syndrome and Its Characteristic Clinical Sign

    Science.gov (United States)

    Migliaccio, Americo A.; Halmagyi, G. Michael; McGarvie, Leigh A.; Cremer, Phillip D.

    2004-01-01

    We report four patients with the syndrome of cerebellar ataxia with bilateral vestibulopathy (CABV) and, using search coil oculography, we validate its characteristic clinical sign, namely impairment of the visually enhanced vestibulo-ocular reflex (VVOR) or doll's head reflex. In our four patients, CABV began in the sixth decade of life; they are…

  7. Clinical characteristics and heterogeneity in patients with ketosis-prone diabetes

    Institute of Scientific and Technical Information of China (English)

    谭惠文

    2014-01-01

    Objective To investigate the clinical characteristics,peripheral insulin sensitivity,andβ-cell function in patients with ketosis-prone diabetes(KPD).Methods Thirty-one patients with newly diagnosed ketosis-prone diabetes were admitted to West China Hospital from January2004 to December 2009.They were divided into 2 groups according to

  8. The Relationship of Anxiety to Personality and Clinical Characteristics of a Prison Population.

    Science.gov (United States)

    Richmond, Bert O.; And Others

    1985-01-01

    Administered the Clinical Analysis Questionnaire and the What I Think and Feel test to 159 male prisoners. Participants reported low levels of anxiety and an absence of debilitating personality characteristics, suggesting the absence of a criminal personality that is a separate and distinct type of personality. (JAC)

  9. Association between neurovascular contact and clinical characteristics in classical trigeminal neuralgia

    DEFF Research Database (Denmark)

    Maarbjerg, Stine; Wolfram, Frauke; Gozalov, Aydin;

    2015-01-01

    and severe NVC. METHODS: Clinical characteristics were prospectively collected from consecutive TN patients using semi-structured interviews in a cross-sectional study design. We evaluated 3.0 Tesla MRI blinded to the symptomatic side. RESULTS: We included 135 TN patients. Severe NVC was more prevalent...

  10. Clinical efficacy and safety of paclitaxel plus carboplatin as neoadjuvant chemotherapy prior to radical hysterectomy and pelvic lymphadenectomy for Stage IB2-IIB cervical cancer

    OpenAIRE

    Yang, Lu; Guo, Jianfeng; Shen, Yi; Cai, Jing; Xiong, Zhoufang; Dong, Weihong; Min, Jie; Wang, Zehua

    2015-01-01

    Objective: To assess the efficacy and toxicity of the combination of paclitaxel plus carboplatin as neoadjuvant chemotherapy (NACT) for locally advanced cervical cancer (LACC) prior to radical hysterectomy and pelvic lymphadenectomy. Methods: We reviewed patients with cervical cancer of the International Federation of Gynecology and Obstetrics (FIGO) stage IB2-IIB who underwent neoadjuvant chemotherapy (NACT) with paclitaxel plus carboplatin followed by radical hysterectomy (NACT group) or on...

  11. Clinical and Biochemical Characteristics of Growth Hormone-Secreting Pituitary Tumors

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    To investigate the difference of biochemical characteristics on gsp-positive and gsp-negative growth hormone (GH)-secreting pituitary tumors, 18 GH-secreting pituitary tumors were examined for their clinical characteristics and gsp oncogenes. All patients received the pituitary function combinative stimulating test. It was found that there were no difference in the sex, age, tumor size, course of disease and plasma basal GH levels with gsp- positive and gsp-negative patients. The plasma levels of PRL were increased in most patients (11/18), and the plasma levels of TSH in gsp-positive patients were higher than those in gsp-negative patients (P<0.05). There was no significant difference in the responses to pituitary combinative stimulating test in gsp-positive and gsp-negative patients. It was concluded that there was little difference in the clinical biochemical characteristics of gsp-positive with gsp-negative GH-secreting pituitary tumors.

  12. Clinical trial enrollment, patient characteristics, and survival differences in prospectively registered metastatic colorectal cancer patients

    DEFF Research Database (Denmark)

    Sorbye, Halfdan; Pfeiffer, Per; Cavalli-Björkman, Nina;

    2009-01-01

    oncological consideration at 3 hospitals in Scandinavia covering defined populations were registered consecutively during 2003 to 2006. Clinical trial enrollment, patient characteristics, and treatment were recorded prospectively, and the follow-up was complete. RESULTS: Palliative chemotherapy was initiated...... was then only 2.1 months. The median survival for all 760 nonresectable mCRC patients was 10.7 months. CONCLUSIONS: mCRC patients enrolled into clinical trials differ in characteristics from patients receiving chemotherapy outside protocol and have better survival, even when given the same treatment. Although......BACKGROUND: Trial accrual patterns were examined to determine whether metastatic colorectal cancer (mCRC) patients enrolled in trials are representative of a general cancer population concerning patient characteristics and survival. METHODS: A total of 760 mCRC patients referred for their first...

  13. Restless legs syndrome in Parkinson's disease: clinical characteristics and biochemical correlations

    Directory of Open Access Journals (Sweden)

    Tiago Machado Guerreiro

    2010-12-01

    Full Text Available Restless legs syndrome (RLS is a neurological disorder that responds to dopaminergic drugs, indicating a common pathophysiology with Parkinson's disease (PD. The prevalence of RLS was estimated in a group of PD patients and its clinical and biochemical characteristics were analysed. Forty-eight patients with PD were evaluated into two groups, with and without RLS. Clinical characteristics assessed in both groups were age, gender, duration of PD, Hoehn and Yahr, and Schwab and England scales. Laboratory variables such as hemoglobin, s-iron, s-ferritin and creatinine were obtained. The prevalence of RLS was 18.75%. No significant differences regarding clinical variables and biochemical parameters were observed. The high prevalence of RLS found in PD patients suggests the concept of a common etiological link and it seems that secondary causes did not play a central role in the pathophysiology of RLS in this group of parkinsonian patients.

  14. Quantitative Clinical Chemistry Proteomics (qCCP) using mass spectrometry: general characteristics and application.

    Science.gov (United States)

    Lehmann, Sylvain; Hoofnagle, Andrew; Hochstrasser, Denis; Brede, Cato; Glueckmann, Matthias; Cocho, José A; Ceglarek, Uta; Lenz, Christof; Vialaret, Jérôme; Scherl, Alexander; Hirtz, Christophe

    2013-05-01

    Proteomics studies typically aim to exhaustively detect peptides/proteins in a given biological sample. Over the past decade, the number of publications using proteomics methodologies has exploded. This was made possible due to the availability of high-quality genomic data and many technological advances in the fields of microfluidics and mass spectrometry. Proteomics in biomedical research was initially used in 'functional' studies for the identification of proteins involved in pathophysiological processes, complexes and networks. Improved sensitivity of instrumentation facilitated the analysis of even more complex sample types, including human biological fluids. It is at that point the field of clinical proteomics was born, and its fundamental aim was the discovery and (ideally) validation of biomarkers for the diagnosis, prognosis, or therapeutic monitoring of disease. Eventually, it was recognized that the technologies used in clinical proteomics studies [particularly liquid chromatography-tandem mass spectrometry (LC-MS/MS)] could represent an alternative to classical immunochemical assays. Prior to deploying MS in the measurement of peptides/proteins in the clinical laboratory, it seems likely that traditional proteomics workflows and data management systems will need to adapt to the clinical environment and meet in vitro diagnostic (IVD) regulatory constraints. This defines a new field, as reviewed in this article, that we have termed quantitative Clinical Chemistry Proteomics (qCCP).

  15. Hippocampus segmentation using locally weighted prior based level set

    Science.gov (United States)

    Achuthan, Anusha; Rajeswari, Mandava

    2015-12-01

    Segmentation of hippocampus in the brain is one of a major challenge in medical image segmentation due to its' imaging characteristics, with almost similar intensity between another adjacent gray matter structure, such as amygdala. The intensity similarity has causes the hippocampus to have weak or fuzzy boundaries. With this main challenge being demonstrated by hippocampus, a segmentation method that relies on image information alone may not produce accurate segmentation results. Therefore, it is needed an assimilation of prior information such as shape and spatial information into existing segmentation method to produce the expected segmentation. Previous studies has widely integrated prior information into segmentation methods. However, the prior information has been utilized through a global manner integration, and this does not reflect the real scenario during clinical delineation. Therefore, in this paper, a locally integrated prior information into a level set model is presented. This work utilizes a mean shape model to provide automatic initialization for level set evolution, and has been integrated as prior information into the level set model. The local integration of edge based information and prior information has been implemented through an edge weighting map that decides at voxel level which information need to be observed during a level set evolution. The edge weighting map shows which corresponding voxels having sufficient edge information. Experiments shows that the proposed integration of prior information locally into a conventional edge-based level set model, known as geodesic active contour has shown improvement of 9% in averaged Dice coefficient.

  16. Overcoming priors anxiety

    OpenAIRE

    D'Agostini, G

    1999-01-01

    The choice of priors may become an insoluble problem if priors and Bayes' rule are not seen and accepted in the framework of subjectivism. Therefore, the meaning and the role of subjectivity in science is considered and defended from the pragmatic point of view of an ``experienced scientist''. The case for the use of subjective priors is then supported and some recommendations for routine and frontier measurement applications are given. The issue of reference priors is also considered from th...

  17. Septic pulmonary embolism caused by a Klebsiella pneumoniae liver abscess: clinical characteristics, imaging findings, and clinical courses

    Directory of Open Access Journals (Sweden)

    Deng-Wei Chou

    2015-06-01

    Full Text Available OBJECTIVES: Septic pulmonary embolism caused by a Klebsiella (K. pneumoniae liver abscess is rare but can cause considerable morbidity and mortality. However, clinical information regarding this condition is limited. This study was conducted to elucidate the full disease spectrum to improve its diagnosis and treatment. METHOD: We reviewed the clinical characteristics, imaging findings, and clinical courses of 14 patients diagnosed with septic pulmonary embolism caused by a K. pneumoniae liver abscess over a period of 9 years. RESULTS: The two most prevalent symptoms were fever and shortness of breath. Computed tomography findings included a feeding vessel sign (79%, nodules with or without cavities (79%, pleural effusions (71%, peripheral wedge-shaped opacities (64%, patchy ground-glass opacities (50%, air bronchograms within a nodule (36%, consolidations (21%, halo signs (14%, and lung abscesses (14%. Nine (64% of the patients developed severe complications and required intensive care. According to follow-up chest radiography, the infiltrates and consolidations were resolved within two weeks, and the nodular opacities were resolved within one month. Two (14% patients died of septic shock; one patient had metastatic meningitis, and the other had metastatic pericarditis. CONCLUSION: The clinical presentations ranged from insidious illness with fever and respiratory symptoms to respiratory failure and septic shock. A broad spectrum of imaging findings, ranging from nodules to multiple consolidations, was detected. Septic pulmonary embolism caused by a K. pneumoniae liver abscess combined with the metastatic infection of other vital organs confers a poor prognosis.

  18. Can an intervention based on a serious videogame prior to cognitive behavioral therapy be helpful in bulimia nervosa? A clinical case study

    Science.gov (United States)

    Giner-Bartolomé, Cristina; Fagundo, Ana B.; Sánchez, Isabel; Jiménez-Murcia, Susana; Santamaría, Juan J.; Ladouceur, Robert; Menchón, José M.; Fernández-Aranda, Fernando

    2015-01-01

    Background: Several studies have highlighted the implications of impulsivity and novelty seeking for both the maintenance and the process of recovery from bulimia nervosa (BN). Cognitive behavioral therapy (CBT) is the treatment of choice for BN, but for some cases, this treatment alone might not be sufficient for reducing the high levels of impulsivity. The paper presents a case report of a patient with BN, examining the effectiveness of using a videogame (VG; Playmancer) as an additional intervention designed to address impulsivity. Design: Psychometric and neuropsychological measures were collected at baseline. After this assessment, Playmancer was applied prior to CBT, following an “A-B-A-C-A” single case experimental design. Impulsivity levels were assessed with the Conner’s Continuous Performance Test II (CPT-II). After the Playmancer treatment, the patient started CBT, and the levels of impulsivity were recorded again. Finally, psychometric and neuropsychological measures were collected after treatment. Weekly frequency of binges and vomiting were also recorded during the entire procedure. Results: After the VG intervention, psychometric measures such as anxiety levels, impulsivity and novelty seeking decreased. Regarding the neuropsychological measures, impulsivity levels (measured with the CPT-II) progressively decreased throughout the intervention, and an improvement in decision making capacities was observed. Furthermore, the frequency of binges also decreased during and after the VG intervention. Discussion: This case report suggests that using the Playmancer VG to reduce impulsivity prior to CBT may enhance the final results of the treatment for BN. PMID:26236261

  19. Can an intervention based on a serious videogame prior to cognitive behavioral therapy be helpful in bulimia nervosa? A clinical case study.

    Directory of Open Access Journals (Sweden)

    Cristina eGiner-Bartolomé

    2015-07-01

    Full Text Available Background: Several studies have highlighted the implications of impulsivity and novelty seeking for both the maintenance and the process of recovery from bulimia nervosa. Cognitive behavioral therapy (CBT is the treatment of choice for bulimia nervosa, but for some cases, this treatment alone might not be sufficient for reducing the high levels of impulsivity. The paper presents a case report of a patient with bulimia nervosa, examining the effectiveness of using a videogame (Playmancer as an additional intervention designed to address impulsivity. Design: Psychometric and neuropsychological measures were collected at baseline. After this assessment, Playmancer was applied prior to CBT, following an A-B-A-C-A single case experimental design. Impulsivity levels were assessed with the Conners’ Continuous Performance Test II (CPT-II. After the Playmancer treatment, the patient started CBT, and the levels of impulsivity were recorded again. Finally, psychometric and neuropsychological measures were collected after treatment. Weekly frequency of binges and vomiting were also recorded during the entire procedure. Results: After the videogame intervention, psychometric measures such as anxiety levels, impulsivity and novelty seeking decreased. Regarding the neuropsychological measures, impulsivity levels (measured with the CPT-II progressively decreased throughout the intervention, and an improvement in decision making capacities was observed. Furthermore, the frequency of binges also decreased during and after the videogame intervention. Discussion: This case report suggests that using the Playmancer videogame to reduce impulsivity prior to CBT may enhance the final results of the treatment for bulimia nervosa.

  20. Clinical characteristics and treatment outcomes of patients with low- and high-concentration isoniazid-monoresistant tuberculosis.

    Directory of Open Access Journals (Sweden)

    Tsai-Yu Wang

    Full Text Available BACKGROUND: Isoniazid (INH resistance is now the most common type of tuberculosis (TB infection resistance worldwide. The aim of this study was to evaluate the clinical characteristics and treatment outcomes of patients with low- and high-concentration INH-monoresistant TB. METHODS: One hundred and thirty-four patients with culture-confirmed INH-monoresistant TB during 2006 January to 2007 December were retrospectively enrolled. INH resistance was classified as either low-concentration or high-concentration resistance according to the critical concentrations of 0.2 µg/mL or 1 µg/mL of INH, respectively. The patients' clinical outcomes, treatment regimens, and treatment duration were analyzed. RESULTS: The treatment success rates between low- and high-concentration INH-resistant TB were similar (81.8% vs. 86.7%. The treatment regimens and treatment duration were similar between both groups. Only a minor percentage of the patients in both groups received 6-month treatment regimens (low vs. high concentration resistance, 9.1% vs. 13.3%; respectively, p = 0.447 The most common reason for treatment duration longer than 6 months was pyrazinamide given for less than 6 months, followed by a delay in clinical response to treatment. Multivariable analysis showed that prior tuberculosis treatment (Odds ratio, 2.82, 95% C.I., 1.02-7.77, p = 0.045 was the only independent risk factor for unsuccessful treatment outcome. CONCLUSION: Different levels of INH resistance did not affect the treatment outcomes of patients with INH-monoresistant tuberculosis. Prolonged Rifampin-containing regimens may achieve those good outcomes in patients with low- and high-concentration INH-monoresistant TB.

  1. Characteristics of patients with Alzheimer’s disease who switch to rivastigmine transdermal patches in routine clinical practice

    Directory of Open Access Journals (Sweden)

    López-Pousa S

    2013-01-01

    Full Text Available Secundino López-Pousa,1 Francisco Javier Arranz21Unit for Assessment of Memory and Dementia, Institut d’Assistència Sanitària de Girona, Salt, Girona, 2CNS Area, Medical Department and Health Innovation, Esteve, Barcelona, SpainBackground: The aim of this study was to assess the sociodemographic and clinical characteristics of patients with Alzheimer’s disease who switched from any oral cholinesterase inhibitor to rivastigmine patches.Methods: An observational, retrospective, multicenter study was conducted in patients with a diagnosis of Alzheimer’s disease who had switched to rivastigmine patches within the previous year in the routine clinical practice of 150 neurologists. Sociodemographic, clinical, and therapeutic data were collected in one office visit. Stepwise logistic regression models were used to find associations.Results: Data were obtained from a total of 1022 patients and their caregivers, and showed a mean age of 78.4 ± 6.62 years, 62.61% being women, and mostly having a family caregiver. The switch to rivastigmine patches was mainly instigated on the initiative of the physician (82.39% or on request of the caregiver (21.23% or patient (10.37%. Reasons for the switch included improving ease of administration (56.65%, tolerability (36.79%, efficacy (31.60%, and adherence (18.59%. Prior treatment with oral rivastigmine versus donepezil or galantamine increased the probability of switching in order to improve ease of administration (odds ratio, oral rivastigmine versus donepezil 4.20, P < 0.0001; odds ratio, oral rivastigmine versus galantamine 3.55, P < 0.0001. Conversely, previous treatment with donepezil or galantamine produced an approximate four-fold increase in the odds of switching due to lack of efficacy. A higher level of education as well as more concomitant diseases increased the probability of switching because of intolerance.Conclusion: Improved ease of administration was the main reason for switching to

  2. Etiology of aseptic meningitis and clinical characteristics in immune-competent adults.

    Science.gov (United States)

    Han, Su-Hyun; Choi, Hye-Yeon; Kim, Jeong-Min; Park, Kwang-Ryul; Youn, Young Chul; Shin, Hae-Won

    2016-01-01

    Viral meningitis is the most common cause of aseptic meningitis. Use of the polymerase chain reaction (PCR) has increased the ability to determine the etiology of viral meningitis. This study used PCR analysis to evaluate the etiology of aseptic meningitis in 177 previously healthy adults over a 5-year period, as well as analyzing the clinical characteristics, cerebrospinal fluid (CSF) findings, and prognosis according to each etiology. The most frequent cause of aseptic meningitis was enterovirus (EV), followed by varicella zoster virus (VZV). Patients with EV meningitis were significantly younger than those with VZV meningitis. The percentage of lymphocytes in white blood cell counts and protein concentrations in the CSF differed significantly among patients with EV, VZV and meningitis of undetermined etiology. Younger age and lower percentage of lymphocyte and protein level in CSF analysis may be suggestive of EV meningitis. Further prospective studies are warranted to identify the correlations between the clinical characteristics and the etiologies of meningitis.

  3. [Comments relating to the psychosexual characteristics of the male transsexual. A clinical study].

    Science.gov (United States)

    Fulcheri, M; Bertone, E; Barzega, G

    1995-03-01

    In this paper the authors analyse transexualism from a psychopathological, nosographic and clinical point of view. The re-examine the theories on the subjects elaborated by a number of authors and describe the clinical characteristics of the syndrome, paying special attention to problems relating to differential diagnosis. Moreover, they present the results ofa study carried out in a personal series of cases. The sample studied included 11 male transsexual subjects. The latter were evaluated through psychiatric interview and a questionnaire aimed at obtaining information on the following topics: the subjects' social and affective relations; their childhood experience; their perception and acceptance of themselves; the meaning, characteristics, localisation and experience of sexual pleasure. The results are discussed and compared with those of national and international literature on this subjects. PMID:7643729

  4. Self-perceived health and clinical characteristics in young adult students from the brazilian northeast

    Directory of Open Access Journals (Sweden)

    Thereza Maria Magalhães Moreira

    2014-10-01

    Full Text Available Objective To analyze the association between socioeconomic situation, clinical characteristics referred and the family history of cardiovascular disease, with the Self-perceived health of young adults education and their implications for clinical characteristics observed. Method Analytical study conducted with 501 young adults who are students in countryside city in the Brazilian Northeast. We used binary logistic regression. Results The final model explained 83.3% of the self-perceived positive health, confirming the association of Self-perceived health with male, residence in the community, have excellent/very good lifestyle and does not have or do not know that there are cases of stroke in the family. Conclusion Health perception was often optimistic, being important to identify devices to be worked closer to their perception of their actual health condition, increasing the effectiveness of health promotion activities undertaken by professionals.

  5. The influence of job characteristics on job outcomes of pharmacists in hospital, clinic, and community pharmacies.

    Science.gov (United States)

    Lin, Blossom Yen-Ju; Yeh, Ying-Chen; Lin, Wen-Hung

    2007-06-01

    This study examines the relationship between job characteristics and job outcomes of pharmacists in hospital, clinic, and community pharmacies in Taiwan. The structured questionnaires covered the items of job characteristics, job outcomes, and demographics of pharmacists, and were distributed between Feb 2004 and April 2004. Two hundred and ninety-eight pharmacists responded. Data were analyzed descriptively, and univariate analyses, factor analysis, and multiple regression analyses were used. It found the more enriched the job, the greater the job satisfaction and less intention to leave. And community pharmacists reported greater job enrichment and job satisfaction and less intention to leave than did hospital and clinic pharmacists. It suggests pharmacy managers could recognize the needs of pharmacists to redesign and enrich their work arrangements. PMID:17622026

  6. Clinical and Demographical Characteristics of Patients with Medication Overuse Headache in Argentina and Chile

    DEFF Research Database (Denmark)

    Shand, Beatriz; Goicochea, Maria Teresa; Valenzuela, Raul;

    2015-01-01

    BACKGROUND: Data on the characteristics of Medication Overuse Headache (MOH) in Latin American (LA) are scarce. Here we report the demographic and clinical features of the MOH patients from Argentina and Chile enrolled in the multinational COMOESTAS project in the period 2008-2010. METHODS: The LA...... population was formed by 240 MOH subjects, 110 from Chile and 130 from Argentina, consecutively attending the local headache centres. In each centre, specifically trained neurologist interviewed and confirmed the diagnosis according to the ICHD-II criteria. A detailed history was collected on an electronic......, where it affects mostly women, in the most active decades of life. Some differences emerge as regards the demographic and clinical characteristics of MOH in this population as compared to Europe or Northern America. What seems more worrying about MOH in Argentina and Chile is that most patients overuse...

  7. SU-D-207-06: Clinical Validations of Shading Correction for Cone-Beam CT Using Planning CT as a Prior

    International Nuclear Information System (INIS)

    Purpose: Current cone-beam CT (CBCT) images contain severe shading artifacts mainly due to scatter, hindering their quantitative use in current radiation therapy. We have previously proposed an effective shading correction method for CBCT using planning CT (pCT) as prior knowledge. In this work, we investigate the method robustness via statistical analyses on studies of a large patient group and compare the performance with that of a state-of-the-art method implemented on the current commercial radiation therapy machine -- the Varian Truebeam system. Methods: Since radiotherapy patients routinely undergo multiple-detector CT (MDCT) scans in the planning procedure, we use the high-quality pCT as “free” prior knowledge for CBCT image improvement. The CBCT image with no correction is first spatially registered with the pCT. Primary CBCT projections are estimated via forward projections of the registered image. The low frequency errors in the projections, which stem from mainly scatter, are estimated by filtering the difference between original line integral and the estimated scatter projections. The corrected CBCT image is then reconstructed from the scatter corrected projections. The proposed method is evaluated on 40 cancer patients. Results: On all patient images, we compare errors on CT number, spatial non-uniformity (SNU) and image contrast, using pCT as the ground truth. T-tests show that our algorithm improves over the Varian method on CBCT accuracies of CT number and SNU with 90% confident. The average CT number error is reduced from 54.8 HU on the Varian method to 40.9 HU, and the SNU error is reduced from 7.7% to 3.8%. There is no obvious improvement on image contrast. Conclusion: Large-group patient studies show that the proposed pCT-based algorithm outperforms the Varian method of the Truebeam system on CBCT shading correction, by providing CBCT images with higher CT number accuracy and greater image uniformity

  8. SU-D-207-06: Clinical Validations of Shading Correction for Cone-Beam CT Using Planning CT as a Prior

    Energy Technology Data Exchange (ETDEWEB)

    Tsui, T; Zhu, L [Georgia Institute of Technology, Atlanta, GA (Georgia); Wei, J [Landauer Medical Physics, Newnan, GA (United States)

    2015-06-15

    Purpose: Current cone-beam CT (CBCT) images contain severe shading artifacts mainly due to scatter, hindering their quantitative use in current radiation therapy. We have previously proposed an effective shading correction method for CBCT using planning CT (pCT) as prior knowledge. In this work, we investigate the method robustness via statistical analyses on studies of a large patient group and compare the performance with that of a state-of-the-art method implemented on the current commercial radiation therapy machine -- the Varian Truebeam system. Methods: Since radiotherapy patients routinely undergo multiple-detector CT (MDCT) scans in the planning procedure, we use the high-quality pCT as “free” prior knowledge for CBCT image improvement. The CBCT image with no correction is first spatially registered with the pCT. Primary CBCT projections are estimated via forward projections of the registered image. The low frequency errors in the projections, which stem from mainly scatter, are estimated by filtering the difference between original line integral and the estimated scatter projections. The corrected CBCT image is then reconstructed from the scatter corrected projections. The proposed method is evaluated on 40 cancer patients. Results: On all patient images, we compare errors on CT number, spatial non-uniformity (SNU) and image contrast, using pCT as the ground truth. T-tests show that our algorithm improves over the Varian method on CBCT accuracies of CT number and SNU with 90% confident. The average CT number error is reduced from 54.8 HU on the Varian method to 40.9 HU, and the SNU error is reduced from 7.7% to 3.8%. There is no obvious improvement on image contrast. Conclusion: Large-group patient studies show that the proposed pCT-based algorithm outperforms the Varian method of the Truebeam system on CBCT shading correction, by providing CBCT images with higher CT number accuracy and greater image uniformity.

  9. The Structure of Pathological Gambling among Korean Gamblers: A Cluster and Factor Analysis of Clinical and Demographic Characteristics

    Science.gov (United States)

    Lee, Tae Kyung; LaBrie, Richard A.; Grant, Jon E.; Kim, Suck Won; Shaffer, Howard J.

    2008-01-01

    This paper reports the underlying structure of the demographic and clinical characteristics of level 3 (i.e., pathological) Korean casino gamblers. The participants reported their gambling behavior and clinical characteristics known to be associated with gambling problems (e.g., alcohol use problems, eating disorders, depression, anxiety, and…

  10. The clinical characteristics and prognostic analysis of gastric mucosa-associated lymphoid tissue lymphoma of 103 cases

    Institute of Scientific and Technical Information of China (English)

    李晓武

    2012-01-01

    Objective To analyze the clinical characteristics and prognosis of the patients with gastric mucosa-associated lymphoid tissue(MALT) lymphoma. Methods The clinical characteristics and prognostic factors of 103 gastric MALT lymphoma patients admitted to our hospital from April 2001 to August 2011 were

  11. Clinical Characteristics and Outcomes for Solitary Fibrous Tumor (SFT): A Single Center Experience

    OpenAIRE

    DeVito, Nicholas; Henderson, Evita; Han, Gang; Reed, Damon; Marilyn M Bui; Lavey, Robert; Robinson, Lary; Zager, Jonathan S.; Gonzalez, Ricardo J; Sondak, Vernon K.; Letson, G. Douglas; Conley, Anthony

    2015-01-01

    Solitary fibrous tumor (SFT) is a mesenchymal neoplasm of fibrous origin. The 2013 WHO classification of soft tissue tumors defines malignant forms as hypercellular, mitotically active (>4 mitosis/10 high-power fields), with cytological atypia, tumor necrosis, and/or infiltrative margins. With an IRB-approved protocol, we investigated patient records and clinicopathologic data from our Sarcoma Database to describe the clinical characteristics of both benign and malignant SFT. All pathology sp...

  12. Clinical Characteristics of Children and Adolescents with a Primary Tic Disorder

    OpenAIRE

    Specht, Matt W.; Woods, Douglas W; Piacentini, John; Scahill, Lawrence; Wilhelm, Sabine; Peterson, Alan L.; Chang, Susanna; Kepley, Hayden; Deckersbach, Thilo; Flessner, Christopher; Brian A. Buzzella; McGuire, Joseph F.; Levi-Pearl, Sue; Walkup, John T.

    2011-01-01

    The clinical characteristics and rates of co-occurring psychiatric conditions in youth seeking treatment for a chronic tic disorder (CTD) were examined. Children and adolescents (N = 126) with a primary CTD diagnosis were recruited for a randomized controlled treatment trial. An expert clinician established diagnostic status via semi-structured interview. Participants were male (78.6%), Caucasians (84.9%), mean age 11.7 years (SD = 2.3) with moderate-to-severe tics who met criteria for Touret...

  13. Leber's hereditary optic neuropathy with late disease onset: clinical and molecular characteristics of 20 patients

    OpenAIRE

    Dimitriadis, Konstantin; Leonhardt, Miriam; Yu-Wai-Man, Patrick; Kirkman, Matthew Anthony; Korsten, Alex; De Coo, Irenaeus F; Chinnery, Patrick Francis; Klopstock, Thomas

    2014-01-01

    Background: Leber's hereditary optic neuropathy (LHON) is a mitochondrial disease that typically causes bilateral blindness in young men. Here we describe the clinical and molecular characteristics of 20 patients with disease onset after the age of 50 years (late onset-LHON). Methods: From a cohort of 251 affected and 277 unaffected LHON carriers, we identified 20 patients with onset of visual loss after the age of 50 years. Using structured questionnaires, data including basic demographic de...

  14. Clinical and microbiologic characteristics of tcdA-negative variant clostridium difficile infections

    Directory of Open Access Journals (Sweden)

    Kim Jieun

    2012-05-01

    Full Text Available Abstract Background The tcdA-negative variant (A-B+ of Clostridium difficile is prevalent in East Asian countries. However, the risk factors and clinical characteristics of A-B+C. difficile infections (CDI are not clearly documented. The objective of this study was to investigate these characteristics. Methods From September 2008 through January 2010, the clinical characteristics, medication history and treatment outcomes of CDI patients were recorded prospectively. Toxin characterization and antibiotic susceptibility tests were performed on stool isolates of C. difficile. Results During the study period, we identified 22 cases of CDI caused by tcdA-negative tcdB-positive (A-B+ strains and 105 cases caused by tcdA-positive tcdB-positive (A+B+ strains. There was no significant difference in disease severity or clinical characteristics between the two groups. Previous use of clindamycin and young age were identified as significant risk factors for the acquisition of A-B+ CDI (OR = 4.738, 95% CI 1.48–15.157, p = 0.009 and OR = 0.966, 95% CI 0.935–0.998, p = 0.038, respectively in logistic regression. Rates of resistance to clindamycin were 100% and 69.6% in the A-B+ and A+B+ isolates, respectively (p = 0.006, and the ermB gene was identified in 17 of 21 A-B+ isolates (81%. Resistance to moxifloxacin was also more frequent in the A-B+ than in the A+B+ isolates (95.2% vs. 63.7%, p = 0.004. Conclusions The clinical course of A-B+ CDI is not different from that of A+B+ CDI. Clindamycin use is a significant risk factor for the acquisition of tcdA-negative variant strains.

  15. Demographic, clinical and antibody characteristics of patients with digital ulcers in systemic sclerosis

    DEFF Research Database (Denmark)

    Denton, Christopher P; Krieg, Thomas; Guillevin, Loic;

    2012-01-01

    OBJECTIVES: The Digital Ulcers Outcome (DUO) Registry was designed to describe the clinical and antibody characteristics, disease course and outcomes of patients with digital ulcers associated with systemic sclerosis (SSc). METHODS: The DUO Registry is a European, prospective, multicentre......, observational, registry of SSc patients with ongoing digital ulcer disease, irrespective of treatment regimen. Data collected included demographics, SSc duration, SSc subset, internal organ manifestations, autoantibodies, previous and ongoing interventions and complications related to digital ulcers. RESULTS...

  16. Clinical Characteristics and Features of Frequent Idiopathic Ventricular Premature Complexes in the Korean Population

    OpenAIRE

    Hwang, Jin Kyung; Park, Seung-Jung; On, Young Keun; Kim, June Soo; Park, Kyoung-Min

    2015-01-01

    Background and Objectives Frequent ventricular premature complexes (VPCs) increase the risk of cardiomyopathy (CMP). However, most data regarding VPCs have been obtained from Western population and in-hospital patient-based studies. The objective of this study was to define the clinical characteristics and features of idiopathic VPCs in the Korean population. Subjects and Methods We investigated subjects undergoing transthoracic echocardiography and documented VPC burdens >1% by Holter monito...

  17. Prevalence and Clinical Characteristics Associated with Pulmonary Hypertension in African-Americans

    OpenAIRE

    Choudhary, Gaurav; Jankowich, Matthew; Wu, Wen-Chih

    2013-01-01

    Background Pulmonary hypertension (PH) is associated with increased mortality and morbidity. It is frequently associated with cardiopulmonary diseases that are prevalent in African Americans (AAs). However, the prevalence or determinants of PH in the AA population is not known. Methods We conducted a cross-sectional study to estimate the prevalence of PH (defined as trans-tricuspid gradient ≥ 35 mm Hg) and associated clinical characteristics in AAs using the Jackson Heart Study cohort (n=3,28...

  18. Clinical characteristics of vitamin D deficiency rickets in infants and preschool children

    OpenAIRE

    Kyoung Huh; Mi Kyeong Woo; Jung Rim Yoon; Gyu Hong Shin; Myoung Jae Chey; Mi Jung Park

    2010-01-01

    Purpose : Vitamin D deficiency rickets is a significant public health problem that results from insufficient exposure to sunlight and inadequate vitamin D supplementation. The purpose of this study is to identify the clinical characteristics of vitamin D deficiency rickets in infants. Methods : Data of 35 infants diagnosed as vitamin D deficiency rickets at Sanggye-Paik Hospital, Seoul, Korea, from March 2007 to May 2009 were reviewed. Children with plasma 25-hydroxyvitamin D levels&&#...

  19. PSA testing without clinical indication for prostate cancer in relation to socio-demographic and clinical characteristics in the Danish Diet, Cancer and Health Study

    DEFF Research Database (Denmark)

    Karlsen, Randi V; Larsen, Signe B; Christensen, Jane;

    2013-01-01

    associations between socio-demographic or clinical characteristics and PSA testing without clinical indication. Material and methods. In the Danish Diet, Cancer and Health Cohort, we identified 1051 men with PC diagnosed in 1993-2008. Diagnostic and clinical characteristics were obtained from medical records......, and socio-demographic information was retrieved from administrative registers. We used general logistic regression analysis to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for associations between socio-demographic or clinical characteristics and PSA testing without clinical indication. Cox......Background. Social differences in prostate cancer (PC) incidence and mortality might be related to testing for prostate-specific antigen (PSA). Although routine PSA screening is not recommended in Denmark, testing without clinical indication increased during the past decade. We evaluated...

  20. Intraductal Oncocytic Papillary Neoplasm Having Clinical Characteristics of Mucinous Cystic Neoplasm and a Benign Histology

    Directory of Open Access Journals (Sweden)

    Takatomi Oku

    2007-03-01

    Full Text Available Context An intraductal oncocytic papillary neoplasm is a rare pancreatic tumor which was first described by Adsay et al. in 1996. It has been defined as a new subgroup of IPMN. Case report We report the case of a 76-year-old woman who presented with nausea. Imaging studies revealed a cystic mass in the body of the pancreas. She underwent a successful distal pancreatectomy and splenectomy, and has subsequently remained well. Microscopically, the cyst was lined by columnar epithelium similar to pancreatic duct epithelium, and the nodular projection consisted of arborizing papillary structures, lined by plump cells with abundant eosinophilic cytoplasm. These eosinophilic cells were immunohistochemically positively stained with anti-mitochondrial antibody. The cellular atypism was mild and the proliferating index was low, compatible with adenoma of an intraductal oncocytic papillary neoplasm. Although no ovarian type stroma was identified, in our case, no communication to main pancreatic duct (located in the pancreatic body and rapid growth by intracystic hemorrhage were clinical characteristics of a mucinous cystic neoplasm, but not IPMN. Conclusion With only 17 cases reported to date, the clinical and pathological details of an intraductal oncocytic papillary neoplasm are still unclear. We herein add one case with different characteristics from those of the past reports. To our knowledge, this is the first case report of an intraductal oncocytic papillary neoplasm with the clinical characteristics of a mucinous cystic neoplasm.

  1. Reporting of research quality characteristics of studies published in 6 major clinical dental specialty journals.

    Science.gov (United States)

    Pandis, Nikolaos; Polychronopoulou, Argy; Madianos, Phoebus; Makou, Margarita; Eliades, Theodore

    2011-06-01

    The objective of this article was to record reporting characteristics related to study quality of research published in major specialty dental journals with the highest impact factor (Journal of Endodontics, Journal of Oral and Maxillofacial Surgery, American Journal of Orthodontics and Dentofacial Orthopedics; Pediatric Dentistry, Journal of Clinical Periodontology, and International Journal of Prosthetic Dentistry). The included articles were classified into the following 3 broad subject categories: (1) cross-sectional (snap-shot), (2) observational, and (3) interventional. Multinomial logistic regression was conducted for effect estimation using the journal as the response and randomization, sample calculation, confounding discussed, multivariate analysis, effect measurement, and confidence intervals as the explanatory variables. The results showed that cross-sectional studies were the dominant design (55%), whereas observational investigations accounted for 13%, and interventions/clinical trials for 32%. Reporting on quality characteristics was low for all variables: random allocation (15%), sample size calculation (7%), confounding issues/possible confounders (38%), effect measurements (16%), and multivariate analysis (21%). Eighty-four percent of the published articles reported a statistically significant main finding and only 13% presented confidence intervals. The Journal of Clinical Periodontology showed the highest probability of including quality characteristics in reporting results among all dental journals. PMID:21605830

  2. The clinical characteristics of twenty-eight idiopathic pulmonary fibrosis cases

    International Nuclear Information System (INIS)

    Objective: To summarize the clinical characteristics of idiopathic pulmonary fibrosis (IPF). Methods: The clinical characteristics of twenty-eight cases diagnosed as IPF between 1991 and 2006 were studied retrospectively. Results: Most IPF patients had an insidious onset of progressive dyspnea and non-productive cough. Inspiratory crackles and finger clubbing were also noted in most patients. The most impressive appearance of their radiography was peripheral reticular and nodular opacities, distributed largely at the lung bases. Pulmonary function test showed restrictive impairment and impaired oxygen diffusion. The arterial blood gas analysis revealed type I respiratory failure. One IPF case was complicated with lung cancer. The symptoms of fifteen cases(71.4%) were relieved under the therapy with glucocorticoid. Seven patients died as yet in our group and the middle duration was 24 months. Conclusions: The diagnosis of IPF relies mostly on the clinical characteristics, radiography, pulmonary function test, blood gas analysis and exclusion of other ILD. Atypical cases need lung biopsy to do further the diagnosis. Therapy with glucocorticoid may be effective in some cases. Prognosis in IPF cases complicated with lung cancer is poor. (authors)

  3. Overcoming priors anxiety

    CERN Document Server

    D'Agostini, Giulio

    1999-01-01

    The choice of priors may become an insoluble problem if priors and Bayes' rule are not seen and accepted in the framework of subjectivism. Therefore, the meaning and the role of subjectivity in science is considered and defended from the pragmatic point of view of an ``experienced scientist''. The case for the use of subjective priors is then supported and some recommendations for routine and frontier measurement applications are given. The issue of reference priors is also considered from the practical point of view and in the general context of ``Bayesian dogmatism''.

  4. The power prior: theory and applications.

    Science.gov (United States)

    Ibrahim, Joseph G; Chen, Ming-Hui; Gwon, Yeongjin; Chen, Fang

    2015-12-10

    The power prior has been widely used in many applications covering a large number of disciplines. The power prior is intended to be an informative prior constructed from historical data. It has been used in clinical trials, genetics, health care, psychology, environmental health, engineering, economics, and business. It has also been applied for a wide variety of models and settings, both in the experimental design and analysis contexts. In this review article, we give an A-to-Z exposition of the power prior and its applications to date. We review its theoretical properties, variations in its formulation, statistical contexts for which it has been used, applications, and its advantages over other informative priors. We review models for which it has been used, including generalized linear models, survival models, and random effects models. Statistical areas where the power prior has been used include model selection, experimental design, hierarchical modeling, and conjugate priors. Frequentist properties of power priors in posterior inference are established, and a simulation study is conducted to further examine the empirical performance of the posterior estimates with power priors. Real data analyses are given illustrating the power prior as well as the use of the power prior in the Bayesian design of clinical trials. PMID:26346180

  5. The power prior: theory and applications.

    Science.gov (United States)

    Ibrahim, Joseph G; Chen, Ming-Hui; Gwon, Yeongjin; Chen, Fang

    2015-12-10

    The power prior has been widely used in many applications covering a large number of disciplines. The power prior is intended to be an informative prior constructed from historical data. It has been used in clinical trials, genetics, health care, psychology, environmental health, engineering, economics, and business. It has also been applied for a wide variety of models and settings, both in the experimental design and analysis contexts. In this review article, we give an A-to-Z exposition of the power prior and its applications to date. We review its theoretical properties, variations in its formulation, statistical contexts for which it has been used, applications, and its advantages over other informative priors. We review models for which it has been used, including generalized linear models, survival models, and random effects models. Statistical areas where the power prior has been used include model selection, experimental design, hierarchical modeling, and conjugate priors. Frequentist properties of power priors in posterior inference are established, and a simulation study is conducted to further examine the empirical performance of the posterior estimates with power priors. Real data analyses are given illustrating the power prior as well as the use of the power prior in the Bayesian design of clinical trials.

  6. Trigeminal neuralgia--a prospective systematic study of clinical characteristics in 158 patients

    DEFF Research Database (Denmark)

    Maarbjerg, Stine; Gozalov, Aydin; Olesen, Jes;

    2014-01-01

     = .043. It affected solely the second and/or third trigeminal branch in 109 (69%) while the first branch alone was affected in only 7 (4%). Notably, 78 (49%) had concomitant persistent pain in addition to paroxysmal stabbing pain. Autonomic symptoms were present in 48 (31%). Patients who had...... not undergone surgery for TN had sensory abnormalities in 35 (29%). CONCLUSIONS: This, the first study in a series of papers focusing on the clinical, radiological, and etiological aspects of TN, revealed that the symptomatology of TN includes a high percentage of concomitant persistent pain, autonomic symptoms......, and sensory abnormalities. These findings offer new insights to the prevailing clinical impression of the clinical characteristics in TN....

  7. Idiopathic Inflammatory Myopathies; Association with Overlap Myositis and Syndromes: Classification, Clinical Characteristics, and Associated Autoantibodies

    Directory of Open Access Journals (Sweden)

    Pari Basharat

    2016-07-01

    Full Text Available Idiopathic inflammatory myopathies (IIM are traditionally identified as a group of disorders that target skeletal muscle due to autoimmune dysfunction. The IIM can be divided into subtypes based on certain clinical characteristics, and several classification schemes have been proposed. The predominant diagnostic criteria for IIM is the Bohan and Peter criteria, which subdivides IIM into primary polymyositis (PM, primary dermatomyositis (DM, myositis with another connective tissue disease, and myositis associated with cancer. However, this measure has been criticised for several reasons including lack of specific criteria to help distinguish between muscle biopsy findings of PM, DM, and immune-mediated necrotising myopathy, as well as the lack of identification of cases of overlap myositis (OM. Because of this issue, other classification criteria for IIM have been proposed, which include utilising myositis-associated antibodies and myositis-specific antibodies, as well as overlap features such as Raynaud’s phenomenon, polyarthritis, oesophageal abnormalities, interstitial lung disease, small bowel abnormalities such as hypomotility and malabsorption, and renal crises, amongst others. Indeed, the identification of autoantibodies associated with certain clinical phenotypes of myositis, in particular connective tissue disease-myositis overlap, has further helped divide IIM into distinct clinical subsets, which include OM and overlap syndromes (OS. This paper reviews the concepts of OM and OS as they pertain to IIM, including definitions in the literature, clinical characteristics, and overlap autoantibodies.

  8. Clinical efficacy and safety of paclitaxel plus carboplatin as neoadjuvant chemotherapy prior to radical hysterectomy and pelvic lymphadenectomy for Stage IB2-IIB cervical cancer

    Science.gov (United States)

    Yang, Lu; Guo, Jianfeng; Shen, Yi; Cai, Jing; Xiong, Zhoufang; Dong, Weihong; Min, Jie; Wang, Zehua

    2015-01-01

    Objective: To assess the efficacy and toxicity of the combination of paclitaxel plus carboplatin as neoadjuvant chemotherapy (NACT) for locally advanced cervical cancer (LACC) prior to radical hysterectomy and pelvic lymphadenectomy. Methods: We reviewed patients with cervical cancer of the International Federation of Gynecology and Obstetrics (FIGO) stage IB2-IIB who underwent neoadjuvant chemotherapy (NACT) with paclitaxel plus carboplatin followed by radical hysterectomy (NACT group) or only received primary radical surgery (PRS group) in our hospital between Jan 2007 and Jan 2012. Toxicity, NACT response, surgery pathological factors and survival data were collected and analyzed. Results: In the NACT group, the overall response rate was 71.3% (82/115). Eighteen (15.7%) patients achieved complete remission. Well differentiated tumors showed a more favorable response to NACT (P=0.011). Myelosuppression was the most common adverse effect (51.7%) and serious adverse effects were rare (3.4%). The median follow-up period was 44 months (range, 6-75). The NACT responders had significantly longer OS and PFS when compared to the non-NACT responders and patients in the PRS group. Conclusion: Patients with LACC can benefit from neoadjuvant chemotherapy with paclitaxel plus carboplatin when they have response to the chemotherapeutic agents. PMID:26550314

  9. Novel ETHE1 mutation in a carrier couple having prior offspring affected with ethylmalonic encephalopathy: Genetic analysis, clinical management and reproductive outcome.

    LENUS (Irish Health Repository)

    Walsh, David J

    2010-03-01

    Ethylmalonic encephalopathy (EE) is an autosomally recessive inherited disorder with a relentlessly progressive decline in neurological function, usually fatal by the age of ten. It is characterised by generalised hypotonia, psychomotor regression, spastic tetraparesis, dystonia, seizures and, eventually, global neurological failure. Approximately 50 reports have been published worldwide describing this devastating disease, most involving patients of Mediterranean or Arab origin. The fundamental defect in EE likely involves the impairment of a mitochondrial sulphur dioxygenase coded by the ETHE1 gene responsible for the catabolism of sulphide, which subsequently accumulates to toxic levels. A diagnosis of EE should initiate careful genetic evaluation and counselling, particularly if the parents intend to have additional offspring. The present report describes the diagnosis of EE in a reproductive endocrinology context, where both members of a non-consanguineous couple were confirmed to be carriers of an identical A↷G mutation. This previously unknown mutation at nucleotide position c.494 resulted in an amino acid substitution, p.Asp165Gly. Although consideration was given to in vitro fertilisation, embryo biopsy and single gene pre-implantation genetic diagnosis, the couple decided to first utilise a less aggressive therapeutic approach with donor sperm insemination. Pregnancy with a low risk of EE was indeed achieved; however, the infant was affected with a different anomaly (hypoplastic left heart). As this case demonstrates, prior to the initiation of fertility therapy, genetic analysis may be used to provide a confirmatory diagnosis when EE is suspected.

  10. Behçet’s disease: The clinical and demographic characteristics of 182 patients

    Directory of Open Access Journals (Sweden)

    Ercan Karabacak

    2014-09-01

    Full Text Available Background and Design: Behçet’s disease (BD is a multisystem inflammatory disorder that is an important cause of morbidity worldwide. In this study, we aimed to investigate the clinical and demographic characteristics of Turkish patients diagnosed with BD. Materials and Methods: We retrospectively evaluated the hospital records of patients with BD who attended the Dermatoveneorology Department at the GATA Haydarpaşa Teaching and Research Hospital between 2001 and 2012. One hundred eighty-two male patients who met the diagnostic criteria of the International Study Group for BD were included in the study. The clinical and demographic characteristics, including symptoms and age at onset, systemic symptoms, duration of the disease and initial signs were recorded. Results: The ages of the 182 male patients included in the study varied from 20 to 53. The mean age at disease onset was 20.59±4.55 years. The leading clinical features were aphthous ulcers (100% followed by genital ulcers (86.8% and papulopustular lesions (80.3%. The pathergy test was positive in 57.3% of the patients. Ocular involvement was present in 527%, vascular involvement in 22.5%, and neurological manifestations was found in 7.1% of the patients. Joint involvement was reported in 18.1% of the subjects. Only 0.5% had genitourinary involvement. There was no relationship of BD with the age at onset and disease duration. Conclusion: We assume that the present study will contribute to the data on demographic and clinical characteristics of especially male BD patients in Turkey

  11. Clinical characteristics associated with Borrelia burgdorferi sensu lato skin culture results in patients with erythema migrans.

    Directory of Open Access Journals (Sweden)

    Franc Strle

    Full Text Available Clinical characteristics associated with isolation of Borrelia burgdorferi sensu lato from skin have not been fully evaluated. To gain insight into predictors for a positive EM skin culture, we compared basic demographic, epidemiologic, and clinical data in 608 culture-proven and 501 culture-negative adult patients with solitary EM. A positive Borrelia spp. skin culture was associated with older age, a time interval of >2 days between tick bite and onset of the skin lesion, EM ≥ 5 cm in diameter, and location of the lesion on the extremities, whereas several other characteristics used as clinical case definition criteria for the diagnosis of EM (such as tick bite at the site of later EM, information on expansion of the skin lesion, central clearing were not. A patient with a 15-cm EM lesion had almost 3-fold greater odds for a positive skin culture than patients with a 5-cm lesion. Patients with a free time interval between the tick bite and onset of EM had the same probability of a positive skin culture as those who did not recall a tick bite (OR=1.02; however, the two groups had >3-fold greater odds for EM positivity than patients who reported a tick bite with no interval between the bite and onset of the lesion. In conclusion, several yet not all clinical characteristics used in EM case definitions were associated with positive Borrelia spp. skin culture. The findings are limited to European patients with solitary EM caused predominantly by B. afzelii but may not be valid for other situations.

  12. [Characteristics of children and adolescents with gender dysphoria referred to the Hamburg Gender Identity Clinic].

    Science.gov (United States)

    Becker, Inga; Gjergji-Lama, Voltisa; Romer, Georg; Möller, Birgit

    2014-01-01

    Given the increasing demand for counselling in gender dysphoria in childhood in Germany, there is a definite need for empirical data on characteristics and developmental trajectories of this clinical group. This study aimed to provide a first overview by assessing demographic characteristics and developmental trajectories of a group of gender variant boys and girls referred to the specialised Gender Identity Clinic in Hamburg. Data were extracted from medical charts, transcribed and analysed using qualitative content analysis methods. Categories were set up by inductive-deductive reasoning based on the patients' parents' and clinicians' information in the files. Between 2006 and 2010, 45 gender variant children and adolescents were seen by clinicians; 88.9% (n = 40) of these were diagnosed with gender identity disorder (ICD-10). Within this group, the referral rates for girls were higher than for boys (1:1.5). Gender dysphoric girls were on average older than the boys and a higher percentage of girls was referred to the clinic at the beginning of adolescence (> 12 years of age). At the same time, more girls reported an early onset age. More girls made statements about their (same-sex) sexual orientation during adolescence and wishes for gender confirming medical interventions. More girls than boys revealed self-mutilation in the past or present as well as suicidal thoughts and/or attempts. Results indicate that the presentation of clinically referred gender dysphoric girls differs from the characteristics boys present in Germany; especially with respect to the most salient age differences. Therefore, these two groups require different awareness and individual treatment approaches. PMID:25296510

  13. Bayesian variable selection with spherically symmetric priors

    CERN Document Server

    De Kock, M B

    2014-01-01

    We propose that Bayesian variable selection for linear parametrisations with Gaussian iid likelihoods be based on the spherical symmetry of the diagonalised parameter space. This reduces the multidimensional parameter space problem to one dimension without the need for conjugate priors. Combining this likelihood with what we call the r-prior results in a framework in which we can derive closed forms for the evidence, posterior and characteristic function for four different r-priors, including the hyper-g prior and the Zellner-Siow prior, which are shown to be special cases of our r-prior. Two scenarios of a single variable dispersion parameter and of fixed dispersion are studied separately, and asymptotic forms comparable to the traditional information criteria are derived. In a simple simulation exercise, we find that model comparison based on our uniform r-prior appears to fare better than the current model comparison schemes.

  14. [Clinical characteristics of histoplamosis in 8 patients: case report and literature review].

    Science.gov (United States)

    Zhou, Li; Fan, Songqing; Liang, Qingchun; Peng, Yating; Zong, Dandan; Ouyang, Ruoyun

    2016-06-28

    To explore the clinical characteristics, imaging manifestation, diagnosis and treatment for histoplasmosis and to improve therapeutic level, we retrospectively analyzed the clinical data of 8 patients with biopsy-confirmed histoplasmosis from 2004 to 2014 in the Second Xiangya Hospital of Central South University and reviewed relevant literatures. The main clinical symptoms of histoplasmosis included fever, cough, expectoration, chest pain, blood-stained sputum, lymphadenectasis, etc. The major lung imaging features were mass, node or pneumonia-like performance. No case was diagnosed as histoplasimosis firstly. Four patients whose imaging manifestations were focal pulmonary lesion received lobectomy of lung lesions or wedge resection. Clinical and imaging manifestations in 3 patients, who treated with amphotericin B or its liposomal, itraconazole or fluconazole, were improved. The clinical symptoms and imaging findings of histoplasmosis are nonspecific. It is easy for the physicians to misdiagnose histoplasmosis as bacterial infection, lung cancer, tuberculosis lymphoma, etc. Therefore, it is significant and necessary to carry out multiple biopsies combined with multiple etiological examinations for patients with difficult diagnosis.

  15. Chronic pain disorders in HIV primary care: clinical characteristics and association with healthcare utilization.

    Science.gov (United States)

    Jiao, Jocelyn M; So, Eric; Jebakumar, Jebakaran; George, Mary Catherine; Simpson, David M; Robinson-Papp, Jessica

    2016-04-01

    Chronic pain is common in HIV, but incompletely characterized, including its underlying etiologies, its effect on healthcare utilization, and the characteristics of affected patients in the HIV primary care setting. These data are needed to design and justify appropriate clinic-based pain management services. Using a clinical data warehouse, we analyzed one year of data from 638 patients receiving standard-of-care antiretroviral therapy in a large primary care HIV clinic, located in the Harlem neighborhood of New York City. We found that 40% of patients carried one or more chronic pain diagnoses. The most common diagnoses were degenerative musculoskeletal disorders (eg, degenerative spinal disease and osteoarthritis), followed by neuropathic pain and headache disorders. Many patients (16%) had multiple chronic pain diagnoses. Women, older patients, and patients with greater burdens of medical illness, and psychiatric and substance use comorbidities were disproportionately represented among those with chronic pain diagnoses. Controlling for overall health status, HIV patients with chronic pain had greater healthcare utilization including emergency department visits and radiology procedures. In summary, our study demonstrates the high prevalence of chronic pain disorders in the primary care HIV clinic. Colocated interventions for chronic pain in this setting should not only focus on musculoskeletal pain but also account for complex multifaceted pain syndromes, and address the unique biopsychosocial features of this population. Furthermore, because chronic pain is prevalent in HIV and associated with increased healthcare utilization, developing clinic-based pain management programs could be cost-effective.

  16. Clinical Evaluation of Normalized Metal Artifact Reduction in kVCT Using MVCT Prior Images (MVCT-NMAR) for Radiation Therapy Treatment Planning

    Energy Technology Data Exchange (ETDEWEB)

    Paudel, Moti Raj, E-mail: mpaudel@ualberta.ca [Department of Oncology, University of Alberta, Edmonton, AB (Canada); Mackenzie, Marc [Department of Oncology, University of Alberta, Edmonton, AB (Canada); Fallone, B. Gino [Department of Oncology, University of Alberta, Edmonton, AB (Canada); Department of Physics, University of Alberta, Edmonton, AB (Canada); Department of Medical Physics, Cross Cancer Institute, Edmonton, AB (Canada); Rathee, Satyapal [Department of Oncology, University of Alberta, Edmonton, AB (Canada); Department of Medical Physics, Cross Cancer Institute, Edmonton, AB (Canada)

    2014-07-01

    Purpose: To evaluate the metal artifacts in diagnostic kilovoltage computed tomography (kVCT) images of patients that are corrected by use of a normalized metal artifact reduction (NMAR) method with megavoltage CT (MVCT) prior images: MVCT-NMAR. Methods and Materials: MVCT-NMAR was applied to images from 5 patients: 3 with dual hip prostheses, 1 with a single hip prosthesis, and 1 with dental fillings. The corrected images were evaluated for visualization of tissue structures and their interfaces and for radiation therapy dose calculations. They were compared against the corresponding images corrected by the commercial orthopedic metal artifact reduction algorithm in a Phillips CT scanner. Results: The use of MVCT images for correcting kVCT images in the MVCT-NMAR technique greatly reduces metal artifacts, avoids secondary artifacts, and makes patient images more useful for correct dose calculation in radiation therapy. These improvements are significant, provided the MVCT and kVCT images are correctly registered. The remaining and the secondary artifacts (soft tissue blurring, eroded bones, false bones or air pockets, CT number cupping within the metal) present in orthopedic metal artifact reduction corrected images are removed in the MVCT-NMAR corrected images. A large dose reduction was possible outside the planning target volume (eg, 59.2 Gy to 52.5 Gy in pubic bone) when these MVCT-NMAR corrected images were used in TomoTherapy treatment plans without directional blocks for a prostate cancer patient. Conclusions: The use of MVCT-NMAR corrected images in radiation therapy treatment planning could improve the treatment plan quality for patients with metallic implants.

  17. WE-G-18A-07: Clinical Evaluation of Normalized Metal Artifact Reduction in KVCT Using MVCT Prior Images (MVCT-NMAR) Technique in Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Paudel, M [University of Alberta, Cross Cancer Institute, Edmonton, AB (Canada); currently at University of Toronto, Sunnybrook Health Sciences Center, Toronto, ON (Canada); MacKenzie, M; Fallone, B; Rathee, S [University of Alberta, Cross Cancer Institute, Edmonton, AB (Canada)

    2014-06-15

    Purpose: To evaluate the metal artifacts in diagnostic kVCT images of patients that are corrected using a normalized metal artifact reduction method with MVCT prior images, MVCT-NMAR. Methods: An MVCTNMAR algorithm was developed and applied to five patients: three with bilateral hip prostheses, one with unilateral hip prosthesis and one with dental fillings. The corrected images were evaluated for visualization of tissue structures and their interfaces, and for radiotherapy dose calculations. They were also compared against the corresponding images corrected by a commercial metal artifact reduction technique, O-MAR, on a Phillips™ CT scanner. Results: The use of MVCT images for correcting kVCT images in the MVCT-NMAR technique greatly reduces metal artifacts, avoids secondary artifacts, and makes patient images more useful for correct dose calculation in radiotherapy. These improvements are significant over the commercial correction method, provided the MVCT and kVCT images are correctly registered. The remaining and the secondary artifacts (soft tissue blurring, eroded bones, false bones or air pockets, CT number cupping within the metal) present in O-MAR corrected images are removed in the MVCT-NMAR corrected images. Large dose reduction is possible outside the planning target volume (e.g., 59.2 Gy in comparison to 52.5 Gy in pubic bone) when these MVCT-NMAR corrected images are used in TomoTherapy™ treatment plans, as the corrected images no longer require directional blocks for prostate plans in order to avoid the image artifact regions. Conclusion: The use of MVCT-NMAR corrected images in radiotherapy treatment planning could improve the treatment plan quality for cancer patients with metallic implants. Moti Raj Paudel is supported by the Vanier Canada Graduate Scholarship, the Endowed Graduate Scholarship in Oncology and the Dissertation Fellowship at the University of Alberta. The authors acknowledge the CIHR operating grant number MOP 53254.

  18. Clinical Characteristics, Radiological Features and Gene Mutation in 10 Chinese Families with Spinocerebellar Ataxias

    Institute of Scientific and Technical Information of China (English)

    Jian-Wen Chen; Li Zhao; Feng Zhang; Lan Li; Yu-Hang Gu; Jing-Yuan Zhou; Hui Zhang

    2015-01-01

    Background:Spinocerebellar ataxias (SCAs) are a group ofneurodegenerative disorders that primarily cause the degeneration in the cerebellum,spinal cord,and brainstem.We study the clinical characteristics,radiological features and gene mutation in Chinese families with SCAs.Methods:In this study,we investigated 10 SCAs Chinese families with SCA1,SCA3/Machado-Joseph disease (MJD),SCA7,SCAB.There were 27 people who were genetically diagnosed as SCA,of which 21 people showed clinical symptoms,and 6 people had no clinical phenotype that we called them presymptomatic patients.In addition,3 people with cerebellar ataxia and cataracts were diagnosed according to the Harding diagnostic criteria but failed to be recognized as SCAs on genetic testing.Clinical characteristic analyses of each type of SCAs and radiological examinations were performed.Results:We found that SCA3/MJD was the most common subtype in Han population in China,and the ratio of the pontine tegmentum and the posterior fossa area was negatively correlated with the number of cytosine-adenine-guanine (CAG) repeats;the disease duration was positively correlated with the International Cooperative Ataxia Rating Scale score;and the CAG repeats number of abnormal alleles was negatively correlated with the age of onset.Conclusions:Collectively our study is a systematic research on SCAs in China,which may help for the clinical diagnosis and prenatal screening of this disease,and it may also aid toward better understanding of this disease.

  19. Faecal culturable microbiota, growth and clinical parameters of calves supplemented with lactic acid bacteria and lactose prior and during experimental infection with Salmonella Dublin DSPV 595T

    Directory of Open Access Journals (Sweden)

    LP Soto

    2015-01-01

    Full Text Available The aim of this study was to evaluate the probiotic inoculum + lactose effect on weight, intestinal culturable microbiota, morbidity and mortality of young calves challenged with Salmonella Dublin DSPV 595T. Twenty eight calves were used, divided in control group (CG and probiotic group (PG. The PG was provided with 100 g lactose.calf-1.d-1 and 10(10 CFU.calf-1.d-1 of each strain of a probiotic inoculum composed of Lactobacillus casei DSPV 318T, Lactobacillus salivarius DSPV 315T and Pediococcus acidilactici DSPV 006T throughout the experiment. The pathogen was administered on day 11 of the experiment, at an oral dose of 10(9 CFU.calf-1. Lactobacillus and yeast populations were modified in PG because of inoculum + lactose administration. Severity of diarrhea was lower in PG. No differences were found on the rest of clinical sings, live weight and mortality between the two groups analysed. The periodic administration of a probiotic inoculum of bovine origin and lactose, favoured the establishment of a more stable and balanced intestinal culturable microbiota, even during an infection with Salmonella. The generated model of acute infection gave opportunity to the probiotic to exert its beneficial effect on severity of diarrhea. However, the use of lower doses of S. Dublin DSPV 595T are recommended for future studies, to generate less severe model in order to evaluate if the inoculum is able to exert a differential response in the clinical symptoms of young calves.

  20. Clinical characteristics, diagnosis and management of respiratory distress syndrome in full-term neonates

    Institute of Scientific and Technical Information of China (English)

    FENG Zhi-chun; SHI Yun; DONG Jian-ying; ZHENG Tian; LI Jing-ya; LU Li-li; LIU Jing-jing; LIANG Jing; ZHANG Hao

    2010-01-01

    Background Respiratory distress syndrome (RDS) is one of the most common causes of neonatal respiratory failure and neonatal death, however, its clinical characteristics are very different from premature RDS, and these characteristics have not been well documented as yet. This study was to investigate the pathogenesis, clinical characteristics and management strategies of RDS in full-term neonates, with the aim of developing a working protocol for improving the outcome in full-term neonates with RDS.Methods A total of 125 full-term infants with RDS were enrolled in this study. Their clinical and laboratory data were collected for analyzing the characteristics of full-term neonatal RDS.Results (1) The 125 cases included 94 male and 31 female infants, vaginal delivery occurred in 80 cases and cesarean section in 45 cases. (2) The onset time of RDS was (3.11±3.59) hours after birth. (3)The possible reasons included severe perinatal infections in 63 patients, elective cesarean section in 34 cases, severe birth asphyxia in 12 patients,meconium aspiration syndrome in 9 patients, pulmonary hemorrhage in 4 patients and matemal diabetes in 3 patients. (4)Complications included multiple organ system failure (MOSF) in 49 patients, persistent pulmonary hypertension of newborn (PPHN) in 25 patients, acute renal failure in 18 patients, severe hyperkalemia in 25 patients, severe metabolic acidosis in 6 cases, severe myocardial injury in 9 cases, pulmonary hemorrhage in 3 cases, disseminated intravascular coagulation in 14 patients and shock in 12 patients.(5) Four patients died, the mortality was therefore 3.2% with the main cause of septicemia complicating of MOSF, but their prognosis was improved while comprehensive treatment measures including early mechanical ventilation and broad spectrum antibiotics were taken into account.Conclusions RDS is not an uncommon disease in full-term infants and is associated with a higher mortality, its clinical characteristics are very

  1. Sociodemographic and Clinical Characteristics of Patients attending Psychotherapy in a Tertiary Care Hospital in Oman

    Directory of Open Access Journals (Sweden)

    Zena Al-Sharbati

    2012-02-01

    Full Text Available Objectives: There is significant evidence that psychotherapy is a pivotal treatment for persons diagnosed with Axis I clinical psychiatric conditions; however, a psychotherapy service has only recently been established in the Omani health care system. This study aimed to investigate the sociodemographic and clinical characteristics of attendees at a psychotherapy clinic at a tertiary care hospital. Methods: An analysis was carried out of 133 new referrals to the Psychotherapy Service at Sultan Qaboos University Hospital, a tertiary care hospital. Results: The majority of referrals were females (59%, aged 18–34 years, employed (38%, had ≤12 years of formal education (51%, and were single (54%. A total of 43% were treated for anxiety disorders (including obsessive compulsive disorder, while 22% were treated for depression. A total of 65% were prescribed psychotropic medications. The utilisation of the Psychotherapy Service and its user characteristics are discussed within the context of a culturally diverse Omani community which has unique personal belief systems such as in supernatural powers (Jinn, contemptuous envy (Hassad, evil eye (Ain and sorcery (Sihr which are often used to explain the aetiology of mental illness and influence personal decisions on utilising medical and psychological treatments. Conclusion: Despite the low number of referrals to the Psychotherapy Service, there is reason to believe that psychotherapy would be an essential tool to come to grips with the increasing number of mental disorders in Oman.

  2. Clinical and pathological characteristics of septum pellucidum tumor and choice of surgical approaches for its resection

    Institute of Scientific and Technical Information of China (English)

    WANG Lei; ZHANG Mao-zhi; ZHANG Wei; ZHAO Shang-feng; ZHAO Ji-zong; JIA Jin-xiu

    2005-01-01

    Background Tumor involving the septum pellucidum is uncommon. Surgery as the main therapeutic procedure for this lesion is a challenge to neurosurgeons. We analyzed the clinical characteristics and pathological features of septum pellucidum tumor in 41 patients and compared the curative effects of frontal transcortical, trans-sulcal and interhemispheric transcallosal approaches. Methods Clinical characteristics and the pathological features of septum pellucidum tumor were investigated retrospectively in 41 patients. The differences in postoperative residual rates, extents of tumors and resection of normal brain tissues after use of the three approaches in these patients were analyzed statistically. Results Septum pellucidum tumor is more likely to attack young or middle-aged persons. The tumor mainly presents itself as a central neurocytoma or cerebral low-grade glioma in pathology and manifests as intracranial hypertension clinically. No difference was found in the extent of tumor resection but significant difference in the extent of normal brain tissue resection and in postoperative disability rate among the three approaches. The transcortical approach brought about the most serious injury to brain tissue and the highest disability rate, Whereas the frontal transcallosal approach the lightest injury and the lowest disability rate. The injury to brain tissue and the disability rate brought about by the front trans-sulcus approach were between the above two approaches. Conclusions Operation is still regarded the major treatment for septum pellucidum tumor. Transcallosal and trans-sulcus approaches are fit with the concept of minimally invasive surgery, and transcallosal approach is the first choice for septum pellucidum tumor.

  3. Clinical characteristics as a function of referral status among substance users in residential treatment.

    Science.gov (United States)

    Banducci, Anne N; Dahne, Jennifer; Magidson, Jessica F; Chen, Kevin; Daughters, Stacey B; Lejuez, C W

    2013-04-01

    In the United States, substance users who voluntarily (VO) elect to receive treatment and substance users who are court-mandated (CM) to receive treatment typically obtain care within the same facilities. Little is known about the clinical characteristics that differentiate these individuals. The current study provides rates of specific DSM-IV Axis I and Axis II psychiatric and substance use disorders, comorbidities, childhood trauma, motivation, and other clinical and demographic characteristics as a function of referral status, among individuals in residential substance use treatment (463 participants, M age=43.3; 69.7% male; 88.4% African American). Participants were interviewed and diagnosed using the Structure Clinical Interview for DSM-IV and the Diagnostic Interview for Personality Disorders. Within our sample, VO individuals, as compared to CM individuals had significantly higher rates of psychiatric disorders (68.7% versus 55.2%, respectively), including mood disorders, major depressive disorder, generalized anxiety disorder, and borderline personality disorder. Additionally, they were significantly more likely to have alcohol dependence (43.0% versus 20.8%) and cocaine dependence (66.5% versus 48.9%). Elevated rates of comorbidities and childhood abuse were also observed among VO individuals, while motivation did not differ as a function of referral status. Overall, VO individuals appeared to have more severe problems than their CM counterparts which may suggest that they require more intensive or different types of treatment. PMID:23380487

  4. Patients with Helicobacter pylori positive and negative duodenal ulcers have distinct clinical characteristics

    Institute of Scientific and Technical Information of China (English)

    Kent-Man Chu; Ka-Fai Kwok; Simon Law; Kam-Ho Wong

    2005-01-01

    AIM: To assess the clinical characteristics of Helicobacterpylori(H pylori) negative duodenal ulcer.METHODS: Patients with an endoscopic diagnosis of duodenal ulcer between 1996 and 2002 were included in the present study. Patients were considered to be negative for Hpylori, if both histological examination and rapid urease test of biopsy specimens were negative. A comparison was made between patients with H pyloripositive and negative duodenal ulcers.RESULTS: A total of 1 343 patients were studied. Their mean age was 54.7±0.5 years. There was a male preponderance (M:F = 2.5:1). Three hundred and ninetyeight patients (29.6%) did not have H pylori infection. The annual proportion of patients with H pylori negative duodenal ulcers increased progressively from 1996 to2002. On multivariate analysis, patients with H pylorinegative duodenal ulcer were more likely to be older, have concomitant medical problem, pre-existing malignancy, recent surgery, underlying sepsis, or taken non-steroidal anti-inflammatory drugs. In terms of clinical presentations, patients with H pylori negative duodenal ulcer were more likely to present with bleeding, multiple ulcers and larger ulcers.CONCLUSION: The proportion of patients with H pylori negative duodenal ulcers is on the rise because of a continued drop in incidence of H pylori positive duodenalulcers in recent years. Such patients have distinct clinical characteristics and it is important to ascertain the H pylori status before starting eradication therapy.

  5. Microdosimetric Characteristics of the Clinical Proton Beams at the JINR Phasotron, Dubna

    CERN Document Server

    Vlcek, B; Spurny, F

    2002-01-01

    The contribution of the high LET particles to dosimetric and microdosimetric characteristics of 150 and 205 MeV clinical proton beams was experimentally studied using track etched detectors. Secondary heavy charged particles produced from nuclear interactions and degraded protons at the Bragg peak region are particles with high LET. The method of the LET spectra measurement with track etched detectors allows one to determine the contribution of high LET particles to dosimetric characteristics of clinical proton beams: absorbed dose, equivalent dose and the value of the Relative Biological Effectiveness (RBE). Track detectors were irradiated in the various depth of clinical proton beams with the primary energies of 150 and 205 MeV. The LET spectra between 10 and 700 keV/m were measured by means of CR-39 track etched detectors and the automatic optical image analyzer LUCIA-II. The relative contribution of the high LET particles to absorbed dose increases from several per cent at the beam entrance to several ten...

  6. Acute HIV infection (AHI in a specialized clinical setting: case-finding, description of virological, epidemiological and clinical characteristics

    Directory of Open Access Journals (Sweden)

    Adriana Ammassari

    2014-11-01

    Full Text Available Introduction: Diagnosis of HIV infection during early stages is mandatory to catch up with the challenge of limiting HIV viral replication and reservoirs formation, as well as decreasing HIV transmissions by immediate cART initiation. Objectives: Aims were to describe (a virological characteristics of AHI identified, (b epidemiological and clinical factors associated with being diagnosed with AHI. Methods: Cross-sectional, retrospective study. All individuals diagnosed with AHI according to Fiebig's staging between Jan 2013 and Mar 2014 at the INMI “L. Spallanzani” were included. Serum samples reactive to a fourth generation HIV-1/2 assay (Architect HIV Ag/Ab Combo, Abbott were retested with another fourth generation assay (VIDAS DUO HIV Ultra, Biomérieux and underwent confirmation with HIV-1 WB (New Lav I Bio-Rad and/or with Geenius confirmatory assay (Bio-Rad. WHO criteria (two env products reactivity were used to establish positivity of confirmatory assays. In case of clinically suspected AHI, HIV-1 RNA (Real time, Abbott and p24 assay (VIDAS HIV P24 Bio-Rad were also performed. Avidity test was carried out, on confirmed positive samples lacking p31 reactivity, to discriminate between recent (true Fiebig V phase and late infections; to avoid possible misclassifications, clinical data were also used. Demographic, epidemiological, clinical and laboratory data are routinely, and anonymously recorded in the SENDIH and SIREA studies. Results: During the study period, we observed 483 newly HIV diagnosed individuals, of whom 40 were identified as AHI (8.3%. Fiebig classification showed: 7 stage II/III, 13 stage IV, 20 stage V. Demographic, epidemiological, and clinical characteristics of patients are shown in the Table. Overall, the study population had a median S/Co ratio at fourth generation EIA (Architect of 49.50 (IQR, 23.54–98.05: values were significantly lower in Fiebig II-IV than in Fiebig V (38.68 [IQR, 20.08–54.84] vs 75.72 [IQR

  7. Geographic differences in clinical characteristics and management of COPD: the EPOCA study

    Science.gov (United States)

    Miravitlles, Marc; Murio, Cristina; Tirado-Conde, Gema; Levy, Gur; Muellerova, Hana; Soriano, Joan B; Ramirez-Venegas, Alejandra; Ko, Fanny WS; Canelos-Estrella, Byron; Giugno, Eduardo; Bergna, Miguel; Chérrez, Ivan; Anzueto, Antonio

    2008-01-01

    Aims Data on differences in clinical characteristics and management of COPD in different countries and settings are limited. We aimed to characterize the profile of patients with COPD in a number of countries and their treatment in order to evaluate adherence to recommendations of international guidelines. Method This was an observational, international, cross-sectional study on patients with physician-diagnosed COPD. Demographic and clinical characteristics, risk factors, and treatment were collected by their physician via an internet web-based questionnaire developed for the study. Results A total of 77 investigators from 17 countries provided data on 833 patients. The countries with the highest number of patients included were: Argentina (128), Ecuador (134), Spain (162), and Hong Kong (153). Overall, 79.3% were men and 81% former smokers, with a mean FEV1 = 42.7%, ranging from 34.3% in Hong Kong to 58.8% in Ecuador. Patients reported a mean of 1.6 exacerbations the previous year, with this frequency being significantly and negatively correlated with FEV1(%) (r = −0.256; p < 0.0001). Treatment with short-acting bronchodilators and theophyllines was more frequent in Ecuador and Hong Kong compared with Spain and Argentina, and in patients belonging to lower socioeconomic levels (p < 0.0001 for all comparisons). Inadequacy of treatment with inhaled corticosteroids and theophyllines was high, with significant differences among countries. Conclusions Differences in the clinical characteristics and management of COPD were significant across countries. Adherence to international guidelines appears to be low. Efforts should be made to disseminate and adapt guidelines to the socioeconomic reality of different settings. PMID:19281096

  8. Clinical and genetic characteristics of Chinese hereditary nonpolyposis colorectal cancer families

    Institute of Scientific and Technical Information of China (English)

    Xu-Lin Wang; Ying Yuan; Su-Zhan Zhang; Shan-Rong Cai; Yan-Qin Huang; Qiang Jiang; Shu Zheng

    2006-01-01

    AIM: To analyze the clinical characteristics of Chinese hereditary nonpolyposis colorectal cancer (HNPCC) families and to screen the germline mutations of human mismatch repair genes hMLH1 and hMSH2 in the probands.METHODS: Thirty-one independent Chinese HNPCC families were collected in Zhejiang Province. All of them met Chinese HNPCC criteria. Clinical data about patient gender, site of colorectal cancer, age of onset, history of multiple colorectal cancer, associated extracolonic cancer were recorded. PCR and denaturing high performance liquid chromatography (DHPLC) were employed to screen the mutations. Sequencing analysis was used to find out the exact mutation site and characteristics of the samples showing abnormal DHPLC profiles.RESULTS: One hundred and thirty-six malignant neoplasms were found in 107 patients including 14 multiple cancers. One hundred and six of the 136 neoplasms (77.9%) were diagnosed as colorectal cancer, with an average age of onset at 48.57 ± 29.00 years. Gastric cancer was the most common extracolonic cancer (10.3%) in these families. Twenty-three different sequence variations in hMLH1 and hMSH2 genes were detected in these 17 families. Fifteen sequence variations were located in the exons, including 5 SNPs, 3 silent mutations, 3 missense mutations, 2 nonsense mutations and 2 frameshift mutations. The latter seven mutations seemed to be pathogenic.CONCLUSION: Germline mutations of hMLH1 and hMSH2 genes are identified in about one-third HNPCC kindreds fulfilling Chinese HNPCC criteria. Chinese HNPCC families have some particular clinical characteristics, such as a left-sided predominance, less synchronous or metachronous colorectal cancer, and frequent occurrence of gastric cancer.

  9. Clinical, epidemiological and social characteristics of long-lived persons of the Volga region industrial centre

    Directory of Open Access Journals (Sweden)

    Malinova L.I.

    2011-09-01

    Full Text Available Aim: In spite of recent achievements in public health, average lifetime in the Volga region as in whole Russia is rather short. Issues of longevity in the region produce scientific interest by clinical, epidemiological and social characteristics of long-lived persons. Material and methods: In total 167 long-lived persons were examined. Medical, social, psychic, emotional and epidemiological characteristics were assessed. Results: The typical long-lived person of the Volga region was brought out. The high quality of life was revealed. The negative influence of smoking and alcoholism on the longevity was shown. Most of the patients needed communication. Lack of complaints was revealed, patients mentioned only the general weakness. Conclusion: The study has explained new social and demographic features of the Volga region long-livers

  10. Observational study identifies non-attendance characteristics in two hospital outpatient clinics

    DEFF Research Database (Denmark)

    Blæhr, Emely; Søgaard, Rikke; Kristensen, Thomas;

    2016-01-01

    INTRODUCTION: Non-attended hospital appointments are receiving increasing attention in times when rapid access and efficient service delivery at public hospitals are on the agenda. The aim of this study was to investigate the extent of non-attendance in a Danish outpatient setting and its...... association with user-level and provider-level characteristics. METHODS: The study was based on appointments scheduled from June 2013 to March 2015 at an orthopaedic and a radiologic outpatient clinic. Data on outcomes of cancellation on the part of the user or the provider, and non-attendance without giving...... unattended without notice. The latter was significantly associated with male gender, younger age and longer time since referral. Other characteristics were identified as significant, but differed between departments. CONCLUSION: There seems to be a potential for a targeted effort aiming to reduce non-attendance...

  11. Chronic Inflammatory Demyelinating Polyneuropathy in Children: A Review of Clinical Characteristics and Recommendations for Treatment

    Directory of Open Access Journals (Sweden)

    Narges Karimi

    2015-07-01

    Full Text Available Context: Chronic inflammatory demyelinating polyradiculopathy (CIDP is an acquired and autoimmune neuropathy, characterized by a chronic, rapidly progressive, symmetric weakness. In children, abnormal gait is as a first symptom of muscle weakness. Evidence Acquisition: The diagnosis of CIDP is on the basis of clinical characteristics, electrodiagnostic that shows the severity of the disease, lumbar puncture and spine magnetic resonance imaging (MRI. Results: The first-line treatments in childhood CIDP are intravenous immunoglobulin (IVIG, corticosteroids, and plasmapheresis. Response to first-line therapies is usually satisfactory; nevertheless, recommendations regarding the choice of second-line therapy can only be prepared on the basis of the existing practice described in some of the case reports. Conclusions: This review demonstrated the clinical presentation, diagnosis, and treatment of childhood CIDP.

  12. Clinical Characteristics and Predictors of Outcome of Schizophrenia-Spectrum Psychosis in Children and Adolescents

    DEFF Research Database (Denmark)

    Stentebjerg-Olesen, Marie; Pagsberg, Anne K; Fink-Jensen, Anders;

    2016-01-01

    OBJECTIVE: Treatment of early-onset schizophrenia spectrum psychosis (EOS) is hampered by limited data on clinical presentation and illness course. We aimed to systematically review the clinical characteristics, diagnostic trajectories, and predictors of illness severity and outcomes of EOS....... METHODS: We conducted a systematic PubMed, PsycINFO, and Embase literature review including studies published from January 1, 1990 to August 8, 2014 of EOS patients with 1) ≥50% nonaffective psychosis cases; 2) mean age of subjects mental health services; 4...... independent samples (n = 1506, age = 15.6 years, age at illness onset = 14.5 years, males = 62.3%, schizophrenia-spectrum disorders = 89.0%), the most frequent psychotic symptoms were auditory hallucinations (81.9%), delusions (77.5%; mainly persecutory [48.5%], referential [35.1%], and grandiose [25...

  13. The clinical characteristics and therapy of syndrome of craniocerebral- cervical vertebral injury

    Institute of Scientific and Technical Information of China (English)

    LIU Sheng; LIU Yuan-xin; WANG Cheng

    2005-01-01

    Objective: To explore the clinical characteristics and new treatment for syndrome of craniocerebral-cervical vertebral injury. Methods: The clinical data of 52 patients with head injury accompanied by neck injury were analyzed retrospectively. Results: Craniocerebral injury could result in damage to cervical vertebrae, muscles, vessels and nerves, and even cause vertebral artery injury, which may lead to insufficient blood-supply of vertebral-basal artery. All patients were treated with cervical vertebral traction and the results were good. Conclusions: Acute craniocerebral injury with symptom of insufficient blood-supply of vertebral-basal artery, evident neurosis and atlas-axis half-dislocation in X-ray should be treated by cervical vertebral traction, which will yield better outcome.

  14. Clinical Characteristics and Prognostic Analysis of 107 Patients with Bronchioloalveolar Carcinoma

    Institute of Scientific and Technical Information of China (English)

    Dongsheng Yue; Changli Wang; Zhenfa Zhang; Zhongli Zhan

    2006-01-01

    OBJECTIVE To study the clinical characteristics and prognostic factors for bronchioloalveolar carcinoma.METHODS Clinical data from 107 inpatient cases at The Cancer Hospital of Tianjin Medical University, from 1990-2000, were retrospectively reviewed.RESULTS The overall 1, 3 and 5-year survival rates were 88.7, 64.8 and 48.6% respectively. The main prognostic factors were tumor diameter (P=0.022), bronchial stump (P=0.016), TNM stage (P=0.000), T stage (P=0.002), N stage (P=0.000) and postoperation radiotherapy (P=0.001). Coxregression analysis suggested that the TNM stage (P=0.000) and tumor diameter (P=0.015) are independent factors affecting the prognosis.CONCLUSION The overall survival rate of BAC patients was superior to those with other non-small cell lung cancer (NSCLC). The TNM stage and tumor diameter were independent factors affecting the prognosis for BAC.

  15. Clinical characteristics of the asthma-COPD overlap syndrome--a systematic review

    DEFF Research Database (Denmark)

    Nielsen, Mia; Bårnes, Camilla Boslev; Ulrik, Charlotte Suppli

    2015-01-01

    is described clinically as persistent airflow limitation combined with features of both asthma and COPD. The aim of this paper is, therefore, to review the currently available literature focusing on symptoms and clinical characteristics of patients regarded as having ACOS. METHODS: Based on the preferred...... reporting items for systematic reviews and meta-analyses (PRISMA) guidelines, a systematic literature review was performed. RESULTS: A total of 11 studies met the inclusion criteria for the present review. All studies dealing with dyspnea (self-reported or assessed by the Medical Research Council dyspnea......% predicted and FEV1/FVC ratio in spite of lower mean life-time tobacco exposure. Furthermore, studies have revealed that ACOS patients seem to have not only more frequent but also more severe exacerbations. Comorbidity, not least diabetes, has also been reported in a few studies, with a higher prevalence...

  16. Clinical and epidemiological characteristics of individuals with very high rapid plasma reagin.

    Science.gov (United States)

    Castro, Jose G; Alcaide, Maria L; Rosa-Cunha, Isabella

    2014-07-01

    The objective of the study was to identify clinical and epidemiological characteristics of patients with infectious syphilis who presented with a high rapid plasma reagin (RPR) titre (≥1: 512) during the year of 2009 at the Miami Dade County Health Department (MDCHD) STD clinic. Potential cases were identified by a search in the electronic database. Among 519 individuals identified with reactive RPR, 190 individuals met criteria for infectious syphilis and 32 of them had at least one RPR titre of ≥1: 512. We found that the majority of individuals with high RPR were men who have sex with men (82%), from ethnic minorities (91%), and HIV infected (75%) but only 3 of them were on antiretroviral therapy. Overall, 50% of these patients with very high RPR titres were symptomatic, and the most common symptom was skin rash (93%). PMID:24352133

  17. Clinical and Demographic Characteristics of 626 Patients with Moderate and Severe Psoriasis

    Directory of Open Access Journals (Sweden)

    Emine Rifaioglu

    2014-02-01

    Full Text Available Aim: In our study, we aim to investigate the demographic, clinic features and the treatments of patients with moderate to severe psoriasis who were followed in outpatient clinic of psoriasis of Department of Dermatology in Istanbul Medical School of Istanbul University. Material and Method: One thousand eight hundred and thirty-one patients, who were followed between 2002-2008 in outpatient clinic of psoriasis, were screened and 626 (34% of them, who were moderate and severe, were evaluated retrospectively. Results: Three hundred five of the patients who participated in our study were female and 321 were male. Mean age of onset was 28.1. Most frequently clinical type was plaque psoriasis. Most frequently nail involvement was pitting in patients. Nail involvement was statistically common in arthropathic patients. Family history was statistically common in psoriasis patients with early onset. Retinoid was the most common used systemic drug. Narrow band UVB was the most common used phototherapy. Discussion: Moderate to severe psoriasis rate was 34%. Female to male ratio was close to one another. Peak age of onset of psoriasis was between 16-25 years old. The most common concomitant systemic disease was diabetes mellitus. The findings were consistent with the literature. Consequently psoriasis is a chronic, recurrent, inflammatory dermatologic disease which affect 2% of the word and which negatively affect the quality of life in patients with comorbidities. Especially in severe forms of psoriasis can cause loss of labor in patients. A good knowledge of demographic and clinical characteristics of psoriasis is important to shedding light on the further clinical studies.

  18. Clinical characteristics of airway foreign bodies in which bronchoscopic removal was difficult

    International Nuclear Information System (INIS)

    Airway foreign bodies may cause suffocation and pneumonia. Therefore, accurate diagnosis and expeditious removal are needed. However, we sometimes experience difficulty in removing foreign bodies from the airway by bronchoscopy. We examined the clinical characteristics of 15 cases of foreign body managed in our institute over the past 19 years, and evaluated characteristic difficulties during bronchoscopic removal. The mean age of cases was 58 years. Four patients had dementia as their underlying disease. Episodes of aspiration occurred in 10 patients. Dental foreign bodies were seen in 9 patients (60%). Chest X-ray films detected foreign bodies in 11 patients (73%), and chest computed tomography identified them in all patients. Alligator forceps and basket forceps were mainly used for removal. Fogarty forceps were also used in combination with the above in 2 patients. The foreign body was removed during the first procedure in 12 patients; however, further procedures were needed (20%) in the remaining 3 patients: using different bronchoscopic techniques, tracheotomy and surgical resection, respectively. The characteristics of these 3 cases were as follows; granulation forming around a sharp foreign body obstructing the bronchus for a prolonged period, inability of the patient to lie still due to dementia, and tracheal stenosis after tracheotomy. Characteristic difficulties during bronchoscopic removal were granulation around the foreign body, inability of the patient to lie still, and tracheal stenosis. When difficulties in bronchoscopic removal are expected, it is necessary to prepare a variety of devices in advance. (author)

  19. 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

  20. Mooren's ulcer in China: a study of clinical characteristics and treatment

    OpenAIRE

    Chen, J; Xie, H; Wang, Z.(Institute of High Energy Physics, Beijing, China); Yang, B.; Liu, Z.; Chen, L.; Gong, X.; Lin, Y.

    2000-01-01

    AIMS—To investigate the clinical characteristics and compare the effects of several methods of treatment of Mooren's corneal ulcer.
METHODS—550 consecutive cases of Mooren's corneal ulcer were analysed in patients, including age, sex, laterality of eye, ulcer location, perforative rate, cure rate of surgeries, recurrent rate, the effects of conjunctiva excision, lamellar keratoplasty (LKP), and LKP plus 1% cyclosporin A eye drops.
RESULTS—The average age of onset was 48.4 years of age. The ra...

  1. Extranodal marginal zone lymphoma in the ocular region: clinical, immunophenotypical, and cytogenetical characteristics

    DEFF Research Database (Denmark)

    Sjö, Lene D; Heegaard, Steffen; Prause, Jan U;

    2008-01-01

    PURPOSE: To evaluate clinical, immunophenotypical, and cytogenetical characteristics of 116 patients with a diagnosis of extranodal marginal zone lymphoma (EMZL) presenting primarily in the ocular region. METHODS: Specimens from all patients with a diagnosis of ophthalmic lymphoma in Denmark during......-translocation was the only factor associated with PFS, whereas a favorable International Prognostic Index (IPI) score was the most reliable predictor of OS. CONCLUSIONS: EMZL presenting in the ocular region usually runs an indolent course, but relapses are frequently seen. The IPI-score was the most reliable...

  2. Clinical characteristics of late-onset severe pneumonia after allogeneic hematopoietic stem cell transplantation

    Institute of Scientific and Technical Information of China (English)

    刘代红

    2013-01-01

    Objective To analyze the clinical characteristics of the late-onset severe pneumonia after allogeneic hematopoietic stem cell transplantation (allo-HSCT) .Methods A retrospective study was conducted in patients diagnosed as late-onset severe pneumonia after allo-HSCT from March,2009 to January,2013 in People’s Hospital of Peking University.Results Of 1538 patients receiving allo-HSCT,20 developed late-onset severe pneumonia with an incidence rate of 1.3%.Among the 20 patients,17 (85%) had human leukocyte antigen (HLA) identical donors.The other 3 (15%) patients had received haploidentical transplantation.Severe pneumonia occurred at a

  3. Attaching and effacing Escherichia coli isolates from Danish children: clinical significance and microbiological characteristics

    DEFF Research Database (Denmark)

    Jensen, C; Ethelberg, S; Olesen, B;

    2007-01-01

    This study describes the prevalence, clinical manifestations and microbiological characteristics of attaching and effacing Escherichia coli isolates, i.e., enteropathogenic E. coli (EPEC) belonging to the classical EPEC serotypes, non-EPEC attaching and effacing E. coli (A/EEC) and verocytotoxin......-producing E. coli (VTEC), isolated in a case-control study of Danish children aged ... encoding the bundle-forming pilus (bfpA) and enteroaggregative heat-stable enterotoxin (astA) were rare among all isolates, and seemed to be of limited pathogenic importance in this population. Virulence characterisation of A/EEC isolates did not reveal any significant differences between cases...

  4. Clinical characteristics of Raoultella ornithinolytica bacteremia: a case series and literature review.

    Science.gov (United States)

    Haruki, Yuto; Hagiya, Hideharu; Sakuma, Akiko; Murase, Tomoko; Sugiyama, Tetsuhiro; Kondo, Sachiyo

    2014-09-01

    Raoultella ornithinolytica is a rare pathogen in human infection and bacteremic cases had been scarcely reported. For further comprehension of the rare infection, we summarized clinical characteristics of 6 cases that were detected at our medical facility and 5 cases from previous literature. The most common infectious focus was biliary infection and elderly patients with a history of any biliary intervention or malignancy were considered to be at a great risk for the infection. The prognosis of the patients was quite satisfactory. Bacterial identification in this report was performed on the basis of biochemical tests alone, and further investigations by molecular analysis are required to confirm our findings.

  5. Poststroke Hip Fracture: Prevalence, Clinical Characteristics, Mineral-Bone Metabolism, Outcomes, and Gaps in Prevention

    OpenAIRE

    Alexander Fisher; Wichat Srikusalanukul; Michael Davis; Paul Smith

    2013-01-01

    Objective. To assess the prevalence, clinical and laboratory characteristics, and short-term outcomes of poststroke hip fracture (HF). Methods. A cross-sectional study of 761 consecutive patients aged ≥60 years (82.3 ± 8.8 years; 75% females) with osteoporotic HF. Results. The prevalence of poststroke HF was 13.1% occurring on average 2.4 years after the stroke. The poststroke group compared to the rest of the cohort had a higher proportion of women, subjects with dementia, history of TIA, hy...

  6. Clinical characteristics and prevalence of vitamin D insufficiency in children less than two years of age

    OpenAIRE

    Yoon, Ji Hyun; Park, Cheong Soo; Seo, Ji Young; Choi, Yun Sun; AHN, YOUNG MIN

    2011-01-01

    Purpose To evaluate the clinical characteristics of vitamin D deficiency and its association with iron deficiency anemia (IDA). Methods A total of 171 children aged less than two years underwent 25-hydroxyvitamin D3 tests between January 2007 and July 2009. The study was classified into two groups: normal and vitamin D insufficiency, by their vitamin 25-hydroxyvitamin D3 levels. Results In total, 120 children were in the normal group (mean age, body weight and heights 12.5±7.0, 9.3±0.9 kg and...

  7. Prevalence, clinical characteristics and management of atrial fibrillation in patients with Brugada syndrome.

    Science.gov (United States)

    Rodríguez-Mañero, Moisés; Namdar, Mehdi; Sarkozy, Andrea; Casado-Arroyo, Rubén; Ricciardi, Danilo; de Asmundis, Carlo; Chierchia, Gian-Battista; Wauters, Kristel; Rao, Jayakeerthi Y; Bayrak, Fatih; Van Malderen, Sophie; Brugada, Pedro

    2013-02-01

    Atrial fibrillation (AF) can be the first manifestation of latent Brugada syndrome (BS). The aim of our study was to assess the prevalence of AF as the first clinical diagnosis in patients with BS and their demographic and clinical characteristics and diagnosis management in a large cohort of patients. The patient group consisted of 611 patients with BS. The data from those with a diagnosis of AF previous to the identification of BS were analyzed (n = 35). Eleven cases were unmasked after the initiation of a class I antiarrhythmic drug and one during the establishment of general anesthesia. In the remaining population, BS was diagnosed using an ajmaline test performed mainly because of younger age in patients with lone AF (n = 13), previous syncope or sudden cardiac death (n = 3), or a clinical history of sudden cardiac death in the family (n = 5). The mean patient age was 49 ± 15 years, 21 were male patients, 14 had a family history of sudden death, 15 had had previous syncope, and 4 had survived cardiac arrest. Concomitant electrical disorder was found in 13 patients. Remarkably, 21 patients had normal findings on the baseline electrocardiogram. In conclusion, AF could be one of the first clinical manifestations of latent BS in a considerable number of patients. This identification is crucial because the treatment of these patients is subject to relevant changes. The ajmaline test plays an essential role, mainly in young patients with a family history of sudden death, despite having normal findings on a baseline electrocardiogram. PMID:23206922

  8. Clinical and molecular characteristics of East Asian patients with von Hippel-Lindau syndrome

    Institute of Scientific and Technical Information of China (English)

    Meihua Wong; YingHsia Chu; Hwei Ling Tan; Hideharu Bessho; Joanne Ngeow; Tiffany Tang; MinHan Tan

    2016-01-01

    Background: Von Hippel–Lindau (VHL) syndrome is a dominantly inherited multisystem cancer syndrome caused by a heterozygous mutation in the VHL tumor suppressor gene. Previous studies suggested that similar populations of Caucasian and Japanese patients have similar genotype or phenotype characteristics. In this comprehensive study of East Asian patients, we investigated the genetic and clinical characteristics of patients with VHL syndrome. Methods: To create a registry of clinical characteristics and mutations reported in East Asian patients with VHL syndrome, we conducted a comprehensive review of English language and non‑English language articles identi‑fied through a literature search. Publications in Japanese or Chinese language were read by native speakers of the language, who then performed the data extraction. Results: Of 237 East Asian patients with VHL syndrome, 154 unique kindreds were identified for analysis. Analyzed by kindred, missense mutations were the most common (40.9%, 63/154), followed by large/complete deletions (32.5%, 50/154) and nonsense mutations (11.7%, 18/154). Compared with a previously reported study of both East Asian and non‑East Asian patients, we found several key differences. First, missense and frameshift mutations in the VHL gene occurred less commonly in our population of East Asian patients (40.9% vs. 52.0%; P = 0.012 and 8.4% vs.13.0%; P < 0.001, respectively). Second, large/complete deletions were more common in our population of East Asian patients (32.5% vs. 10.5%; P < 0.001). Third, phenotypically, we observed that, in our population of East Asian patients with VHL syndrome, the incidence of retinal capillary hemangioblastoma was lower, whereas the incidence of renal cell carcinoma was higher. Conclusions: Evidence suggests that the genotypic and phenotypic characteristics of East Asian patients with VHL syndrome differ from other populations. This should be considered when making screening recommendations for

  9. Pituitary stalk interruption syndrome in Chinese people: clinical characteristic analysis of 55 cases.

    Directory of Open Access Journals (Sweden)

    Qinghua Guo

    Full Text Available OBJECTIVE: Pituitary stalk interruption syndrome (PSIS is characterized by the absence of pituitary stalk, pituitary hypoplasia, and ectopic posterior pituitary. Due to the rarity of PSIS, clinical data are limited, especially in Chinese people. Herein, we analyzed the clinical characteristics of patients diagnosed with PSIS from our center over 10 years. PATIENTS AND METHODS: We retrospectively analyzed the clinical manifestations and laboratory and MRI findings in 55 patients with PSIS. RESULTS: Of the 55 patients with PSIS, 48 (87.3% were male. The average age was 19.7±6.7 years and there was no familial case. A history of breech delivery was documented in 40 of 45 patients (88.9% and 19 of 55 patients (34.5% had a history of dystocia. Short stature was found in 47 of 55 patients (85.5% and bone age delayed 7.26±5.37 years. Secondary sex characteristics were poor or undeveloped in most patients. The prevalence of deficiencies in growth hormone, gonadotropins, corticotropin, and thyrotropin were 100%, 95.8%, 81.8%, 76.3%, respectively. Hyperprolactinemia was found in 36.4% of patients. Three or more pituitary hormone deficiencies were found in 92.7% of the patients. All patients had normal posterior pituitary function and absent pituitary stalk on imaging. The average height of anterior pituitary was 28 mm, documented anterior pituitary hypoplasia. Midline abnormalities were presented in 9.1% of patients. CONCLUSIONS: The clinical features of our Chinese PSIS patients seem to be different from other reported patients in regarding to the higher degree of hypopituitarism and lower prevalence of midline defects. In addition, our patients were older at the time of case detection and the bone age was markedly delayed. We also had no cases of familial PSIS.

  10. The characteristics of heterosexual STD clinic attendees who practice oral sex in Zhejiang Province, China.

    Directory of Open Access Journals (Sweden)

    Qiaoqin Ma

    Full Text Available BACKGROUND: The characteristics of heterosexual attendees who visit sexually transmitted disease (STD clinics and practice oral sex have not been revealed in China. This information is important for the development of targeted STD prevention programmes for this population. STUDY DESIGN: A self-administered questionnaire survey with a cross-sectional design was administered to consecutive attendees at four STD clinics in Zhejiang Province, China, between October and December in 2007. Demographic, psychosocial, and behavioural factors associated with oral sex over a lifetime were identified using univariate and multivariate analyses. RESULTS: Of the 872 attendees, 6.9% engaged in oral sex over their lifetimes. Of the oral-sex group, 96.6% also engaged in vaginal sex. The correlates for oral sex over a lifetime as determined by the multivariate analysis were high income (odds ratio [OR] = 2.53, 95% confidence interval [CI] 1.39-4.59, high human immunodeficiency virus (HIV-related knowledge (OR = 2.71, 95% CI 1.26-5.81, early sex initiation (OR = 2.42, 95% CI 1.37-4.27, multiple sexual partners (OR = 3.09, 95% CI 1.58-6.06, and sexually active in the previous 6 months (OR = 7.73, 95% CI 1.04-57.39. CONCLUSIONS: Though the prevalence of oral sex is low, the heterosexual STD clinic attendees practicing oral sex was found to have higher risks associated with STD/HIV transmission than those not. Behavioural and medical interventions conducted by clinicians in Chinese STD clinics should take into account the characteristics and related risks of those who practice oral sex.

  11. Patients with hepatocellular carcinoma related to prior acute arsenic intoxication and occult HBV: Epidemiological, clinical and therapeutic results after 14 years of follow-up

    Institute of Scientific and Technical Information of China (English)

    Teresa Casanovas-Taltavull; Josepa Ribes; Ana Berrozpe; Sara Jordan; Aurora Casanova; Concha Sancho; Carles Valls; F Xavier Bosch

    2006-01-01

    Little is known about the long-term survivors of acute arsenic intoxication. We present here a clinical case report of a man with chronic hepatitis B virus (HBV) infection who developed hepatocellular carcinoma four years after acute arsenic poisoning. HBsAg was detected in serum in 1990 when he voluntarily donated blood.In 1991, the patient suffered from severe psychological depression that led him to attempt suicide by massive ingestion of an arsenic-containing rodenticide. He survived with polyneuropathy and paralysis of the lower limbs, and has been wheelchair-bound since then. During participation in a follow-up study conducted among HBV carriers, abdominal ultrasound detected a two-centimeter liver mass consistent with hepatocellular carcinoma. The tumor was confirmed by computed tomography (CT) and magnetic resonance image (MRI). Because of his significant comorbidity, the patient received palliative treatment with transarterial lipiodol chemoembolization (TACE) on three occasions (1996, 1997 and 1999).At his most recent visit in May 2005, the patient was asymptomatic, liver enzymes were normal and the tumor was in remission on ultrasound.

  12. Demographic study of port wine stain patients attending a laser clinic: family history, prevalence of naevus anaemicus and results of prior treatment.

    Science.gov (United States)

    Mills, C M; Lanigan, S W; Hughes, J; Anstey, A V

    1997-07-01

    All patients with port wine stains (PWS) attending a tunable dye laser clinic were examined by one author (SWL), forming a large group which has allowed study of the demographic data of such patients. Two hundred and eighty-three patients, 217 females (median age 24 years, range 0.5-73) and 66 males (median age 20 years, range 0.75-72), were examined. The PWS were on the face in 226, neck in 69, trunk in 36, upper limb in 35 and lower limb in 29. The commonest lesional colour was purple (63 patients), while 39 naevi were pink/red, 35 pink/ purple and 35 pink. The naevus was flat in 255 patients, cobblestoned in 28, associated with hypertrophy in 31 and with scarring in 22. Seventy-two patients (25.4%) had a positive family history of birthmarks, 20 strawberry haemangiomas and 22 PWS, the family history of PWS being higher than expected for the prevalence of this naevus in the population. One hundred and forty-six patients were also examined for naevus anaemicus which was noted in 12 (8.2%), confirming an association between these two naevi. Ninety-four patients had received previous treatment, most commonly with the argon laser (56 patients), of whom only five reported a good result, and 17 of 22 patients with treatment-related scarring had been treated with this laser. Cosmetic camouflage was used in 109 (38.5%) of patients, who usually had PWS on the face (94%), of whom only 46 (16%) had received advice of its use. PMID:9499604

  13. Effects of single course and multicourse betamethasone prior to birth in the prognosis of the preterm neonates: A randomized, double-blind placebo-control clinical trial study

    Directory of Open Access Journals (Sweden)

    Zoleykha Atarod

    2014-01-01

    Full Text Available Background: Preterm labor is the most common complication of the pregnancy in the second trimester and has been suggested as the cause of two-thirds of neonatal mortality. Antenatal corticosteroid is used for fetal lung maturity in preterm labor and makes a significant reduction in the incidence of respiratory distress syndrome (RDS. The aim of this study was to compare the prenatal administration of single and multiple courses of betamethasone and neonatal outcomes, effectiveness and safety of its weekly administration. Materials and Methods: A randomized, double-blind placebo-control clinical trial study conducted in pregnant women at risk for preterm birth by gestational age between 28 and 35 weeks. The women received a course of betamethasone at first, and then divided into a single course and multiple betamethasone courses. They evaluated for the incidence of RDS, need for oxygen, surfactant administration, the need for ventilation, duration of hospitalization and neonatal mortality. Data were analyzed using SPSS-version 16 and Chi-square test and t-test. Results: The need for O 2 , the incidence of RDS, the need for hospitalization, days of hospitalization, the need for continuous positive airway pressure, ventilation and surfactant and the mortality significantly lower in the multiple course groups and betamethasone had a clear positive effect in this regard. Mean weight, height and head circumferences were significantly lower in the multiple course group. Conclusion: Despite a positive impact of multiple betamethasone usage on mortality and morbidity in neonates, it is recommended to avoid routinely using of betamethasone multiple courses until the adequate data of studies prove the safety of reduction in weight, height, and head circumference in a long period.

  14. Analysis on clinical characteristics of intracranial Arachnoid Cysts in 488 pediatric cases.

    Science.gov (United States)

    Huang, Jian-Huang; Mei, Wen-Zhong; Chen, Yao; Chen, Jian-Wu; Lin, Zhi-Xiong

    2015-01-01

    To summarize the clinical characteristics of intracranial arachnoid cysts (IACs) in pediatric cases. A retrospective analysis was carried out on clinical characteristics of IACs in 488 pediatric cases who were treated at our hospital from January 2003 to September 2013. There were 342 males and 146 females (male-to-female ratio, 2.34:1), aged 5.61±3.25 years on average. 221 cases (45.29%) were diagnosed accidentally, 267 cases had clinical complaints (54.71%), among which relationships between clinical complaints and IACs were identified in 123 (46.07%). Simple IACs occurred in 364 cases (4.59%), and concurrent congenital abnormalities occurred in 124 cases (4.59%). In terms of location, 355 had IACs in middle cranial fossa (72.75%), 82 cases in posterior cranial fossa (16.80%), 20 cases in anterior cranial fossa (4.10%), 12 cases in dorsolateral surface (2.46%), 7 cases in suprasellar cistern (1.43%), 5 cases in cerebral ventricle (1.02%), 5 cases in quadrigeminal cistern (1.02%), and 2 cases in interhemispheric region (0.41%). There were 449 cases with single IAC (92.01%) and 39 cases with multiple IACs (7.99%). On MRI, the cysts produced tension in 127 cases (26.02%), but not in the remaining 361 cases (73.98%). Surgery was performed on 76 of 488 cases (15.57%), while conservative observation was accepted in 412 cases (84.43%). For the former, the symptoms and the cyst volume were improved to varying extent; for the latter, the follow-up lasting for 3-72 months (average 32.43±8.92 months) showed that the cyst volume remained stable in 407 cases (98.78%), enlarged with aggravated symptoms in 3 cases (0.73%), and shrank in 2 cases (0.49%). Clinical complaints of IACs varied in pediatric cases, and the relationships between clinical complaints and IACs were established only partially. Some pediatric cases were combined with other congenital abnormalities. The cyst volume largely remained stable during the disease course, and surgery was required for only a few

  15. Clinical and biochemical characteristics of Cushing’s disease with different suppression rates by high-dose dexamethasone

    Institute of Scientific and Technical Information of China (English)

    唐志清

    2013-01-01

    Objective To analyze the clinical and biochemical characteristics of Cushing’s disease with different suppression rates by high-dose dexamethasone.Methods Two hundred and two consecutive patients with

  16. Epidemiology, clinical characteristics and resource implications of pandemic (H1N1) 2009 in intensive care units in Ireland.

    LENUS (Irish Health Repository)

    Nicolay, Nathalie

    2010-12-01

    To describe the incidence, clinical characteristics and outcomes of critically ill patients in Ireland with pandemic (H1N1) 2009 infection, and to provide a dynamic assessment of the burden of such cases on Irish intensive care units.

  17. Clinical characteristics and outcome of patients with neuroblastoma presenting genomic amplification of loci other than MYCN.

    Directory of Open Access Journals (Sweden)

    Anne Guimier

    Full Text Available BACKGROUND: Somatically acquired genomic alterations with MYCN amplification (MNA are key features of neuroblastoma (NB, the most common extra-cranial malignant tumour of childhood. Little is known about the frequency, clinical characteristics and outcome of NBs harbouring genomic amplification(s distinct from MYCN. METHODS: Genomic profiles of 1100 NBs from French centres studied by array-CGH were re-examined specifically to identify regional amplifications. Patients were included if amplifications distinct from the MYCN locus were seen. A subset of NBs treated at Institut Curie and harbouring MNA as determined by array-CGH without other amplification was also studied. Clinical and histology data were retrospectively collected. RESULTS: In total, 56 patients were included and categorised into 3 groups. Group 1 (n = 8 presented regional amplification(s without MNA. Locus 12q13-14 was a recurrent amplified region (4/8 cases. This group was heterogeneous in terms of INSS stages, primary localisations and histology, with atypical clinical features. Group 2 (n = 26 had MNA as well as other regional amplifications. These patients shared clinical features of those of a group of NBs MYCN amplified (Group 3, n = 22. Overall survival for group 1 was better than that of groups 2 and 3 (5 year OS: 87.5%±11% vs 34.9%±7%, log-rank p<0.05. CONCLUSION: NBs harbouring regional amplification(s without MNA are rare and seem to show atypical features in clinical presentation and genomic profile. Further high resolution genetic explorations are justified in this heterogeneous group, especially when considering these alterations as predictive markers for targeted therapy.

  18. Comparison of clinical and laboratory characteristics of viral hepatitis A and E in Montenegro

    Directory of Open Access Journals (Sweden)

    Terzić Dragica

    2010-01-01

    Full Text Available Introduction Hepatitis E has many similarities in with hepatitis A concerning clinical picture, route of transmission and nonexistence of chronicity. Comparison of clinical and laboratory parameters of patients with hepatitis A and E to estimate characteristics of these diseases. Material and methods Total of 54 patients divided into two groups was investigated: 27 had hepatitis A, others had hepatitis E. Detailed history past, clinical examination, liver function tests and ultrasonography of the upper abdomen, were done in all patients. Etiology of viral hepatitis was investigated serologically by enzyme immunoassay (ELISA using commercial kits for following viruses: Hepatitis A-E viruses, cytomegalovirus, and Epstein-Barr virus. Results Asymptomatic infections (29.6% and clinical forms without jaundice (59.3% were more frequent in patients with hepatitis E. Splenomegaly was found more frequent in patients with hepatitis A than in hepatitis E (66.7% vs. 33.3%. Patients with hepatitis E had significantly lower activity of aminotransferases than patients with hepatitis A. A significant increase of gamma-glutamyltranspeptidase was found in patients with hepatitis E (mean value: 120 IU/L. Discussion Our results are in concordance with other reports that hepatitis E virus infection is more common asymptomatic disease than hepatitis A. In addition, hepatocyte necrosis in hepatitis E is less extensive than in hepatitis A measured by the activity of aminotransferases. Contrary to that the value of gamma-glutamyltranspeptidase is more increased in hepatitis E than in hepatitis A without exact explanation uso far. Conclusion Viral hepatitis E and A have differences in some clinical features and laboratory parameters although both diseases principally have resolved without consequences after 6-8 weeks.

  19. Clinical characteristics and primary management of patients diagnosed with prostate cancer between 2007 and 2013

    DEFF Research Database (Denmark)

    Thomsen, Frederik B; Mikkelsen, Marta K; Hansen, Rikke B;

    2016-01-01

    BACKGROUND: The Danish Cancer Registry holds information on all prostate cancers (PCa) cases, including diagnostic TNM. However, stratification according to contemporary risk classification is not possible because histopathological grading and prostate-specific antigen (PSA) level are not registe......BACKGROUND: The Danish Cancer Registry holds information on all prostate cancers (PCa) cases, including diagnostic TNM. However, stratification according to contemporary risk classification is not possible because histopathological grading and prostate-specific antigen (PSA) level...... are not registered. The objective of the study was to report clinical characteristics and primary management of men diagnosed with PCa from a primary referral center in Denmark. MATERIAL AND METHODS: Records on all men diagnosed with PCa at the Department of Urology, Frederiksberg Hospital, 1 January 2007 - 31...... December 2013, were reviewed. Clinical characteristics and primary treatment were recorded. The National Comprehensive Cancer Network risk group classification was used. RESULTS: A total of 1934 men with a median age of 69 years (interquartile range 65-75) were diagnosed with PCa in the study period...

  20. Evaluation of Demographic and Clinical Characteristics of First Febrile Seizures in Children

    Directory of Open Access Journals (Sweden)

    F Mir-Naseri

    2009-01-01

    Full Text Available Introduction: Febrile seizure is the most common problem in pediatric neurology that occur s in 3– 4% of children. The purpose of this study was to evaluate demographic and clinical characteristics of first febrile seizures in children admitted to the hospital. Methods: In a descriptive retrospective study, medical records of children with first febrile seizure, admitted between March 2004and August 2005 toYazd Shaheed Sadoughi Hospital were evaluated for demographic and clinical characteristics of first febrile seizures . Results: 76 boys and 63 girls with mean age of 2.03 ± 1.21 years were evaluated. Febrile seizure type was complex in 33% and simple in 67 %. On the whole, 66 % occurred in less than two year olds and 6 % in more than four year olds. The most common form of seizure was generalized tonic colonic (79cases and URI was the most prevalent etiology of fever. Mean temperature on admission was 38.5o C. Mean seizure time and hospital stay (days was 6.7 minutes and 2.3 days, both of which were statistically more significant in complex febrile seizure. Conclusion: There were a significant number of complex febrile seizures in this study that necessitates more aggressive handling. As antipyretic use is ineffective in prevention of febrile seizures, undue stress on parents can be avoided by not emphasizing on antipyretic consumption.

  1. Clinical Characteristics of Recurrent Nasopharyngeal Carcinoma in High-Incidence Area

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    Jia-Xin Li

    2012-01-01

    Full Text Available Background. To describe the clinical characteristics of the patients who suffered from relapse after conventional irradiation for nasopharyngeal carcinoma (NPC. Methods. Three hundred and fifty-one consecutive patients with first-time recurrent NPC between January 1999 and July 2005 were included. The patients’ clinical data were reviewed, including recurrent interval time, symptoms, signs, imaging characteristics, pathologic features, and restaging. Results. The median interval of relapse was 26.0 months. The most common symptoms in symptomatic patients were nasal bloody discharge (37.9% and headache (31.1%. Local recurrence alone accounted for 73.5%. Most patients were restaged as stage III (23.1% and stage IV (51.1%. Subgroup analysis suggested a significantly higher proportion of the long-latent relapses originated from early primary. A series of postreirradiation complications were more frequent in patients with longer latency at reception. Conclusions. Most recurrent nasopharyngeal carcinoma is advanced disease. Patients with different recurrent interval time show different nature behavior.

  2. Clinical Characteristics and Remedies in 45 Iranians with Carotid Body Tumors

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    Javad Salimi

    2012-05-01

    Full Text Available Carotid body tumors (CBTs are rare, slow-growing tumors that should be considered in evaluating every lateral neck mass. This single center study was performed to define demographic features, clinical characteristics and remedies of Iranian patients with CBT. A retrospective review of prospectively collected data was done on 45 patients with 50 CBTs who have been referred to Sina Hospital, Tehran, Iran, during a 10-year period, were investigated in this study. The demographic characteristics, clinical and pathologic features, imagings, preoperative treatments, surgical approach and complications were analyzed. The study group predominantly consisted of females (82%. Age of diagnosis was 18 to 75 years old. Five patients had bilateral CBT. Family history of CBT was positive in seven patients. Most of CBTs were ≤ 3cm in size. All of the patients presented with a neck mass, mostly without pain (84%. Other symptoms included vertigo 4%, dysphasia 4% and tinnitus 2%. There was no patient with cranial nerve involvement at presentation. The most common imaging helping the diagnosis was color Doppler sonography. Three patients had preoperative embolization. All patients underwent surgery and seven patients had post-operative cranial nerve injury. Nine cases underwent external carotid artery ligation and four ones had external carotid repair. Post operative mortality rate was one patient. This study provides epidemiological data on patients with CBT in Iran, which could be useful for health care workers in prompt diagnosis and appropriate work ups for patient's families in bilateral CBTs.

  3. Epidemiology and clinical characteristics of patients with glaucoma: An analysis of hospital data between 2003 and 2012

    OpenAIRE

    Yang Zhao; Jia-Li Fu; Yu-Li Li; Ping Li; Feng-Lan Lou

    2015-01-01

    Purpose: To assess demographic and clinical characteristics of glaucoma patients in an Ophthalmologic Hospital of Jinan, China from 2003 to 2012. Materials and Methods: Medical charts of patients with primary open-angle glaucoma (POAG), primary angle closure glaucoma (PACG), and secondary glaucoma (SG) were reviewed. The main outcome measures of patients with glaucoma included basic demographic data (age at presentation, gender, and residence), clinical characteristics (admission date, intrao...

  4. Demographic and clinical characteristics of traumatic shoulder dislocations in an urban city of Turkey: a retrospective analysis of 208 cases

    OpenAIRE

    Tas, Mehmet; Canbora, M. Kerem; Kose, Ozkan; Egerci, Omer Faruk; Gem, Mehmet

    2013-01-01

    Objective: The aim of this study was to investigate the demographic and clinical characteristics of traumatic shoulder dislocations in an urban city of Turkey. Methods: The digital patient database was reviewed to identify all patients with glenohumeral dislocation of the shoulder admitted to the emergency departments of the two hospitals in Diyarbakır between January 2008 and December 2010. Incidence, demographics, clinical characteristics, recurrence, associated injuries, and mechanism ...

  5. Children with Generalised Joint Hypermobility and Musculoskeletal Complaints: State of the Art on Diagnostics, Clinical Characteristics, and Treatment

    OpenAIRE

    Scheper, M. C.; Engelbert, R. H. H.; E. A. A. Rameckers; J. Verbunt; Remvig, L.; Juul-Kristensen, B

    2013-01-01

    Introduction. To provide a state of the art on diagnostics, clinical characteristics, and treatment of paediatric generalised joint hypermobility (GJH) and joint hypermobility syndrome (JHS). Method. A narrative review was performed regarding diagnostics and clinical characteristics. Effectiveness of treatment was evaluated by systematic review. Searches of Medline and Central were performed and included nonsymptomatic and symptomatic forms of GJH (JHS, collagen diseases). Results. In the las...

  6. Clinical and microbiologic characteristics of vulvovaginitis in Korean prepubertal girls, 2009–2014: a single center experience

    OpenAIRE

    Kim, Hounyoung; Chai, Sun Myung; Ahn, Eun Hee; Lee, Mee-Hwa

    2016-01-01

    Objective To update information on the clinical and microbiologic characteristics of pediatric vulvovaginitis in Korean prepubertal girls. Methods A total of 120 girls (aged 0 to 9 years) with culture-confirmed pediatric vulvovaginitis, diagnosed between 2009 and 2014, were enrolled in the study. The epidemiologic and microbiologic characteristics, and clinical outcomes were assessed. Patients with sexual precocity, as well as those who were referred for suspected sexual abuse, were excluded....

  7. The Clinical and Cost Effectiveness of Vortioxetine for the Treatment of a Major Depressive Episode in Patients With Failed Prior Antidepressant Therapy: A Critique of the Evidence.

    Science.gov (United States)

    Lomas, James; Llewellyn, Alexis; Soares, Marta; Simmonds, Mark; Wright, Kath; Eastwood, Alison; Palmer, Stephen

    2016-09-01

    The National Institute for Health and Care Excellence (NICE) invited the manufacturer of vortioxetine (Lundbeck) to submit clinical and cost-effectiveness evidence for vortioxetine for the treatment of major depressive episodes (MDEs), as part of the Institute's Single Technology Appraisal (STA) process. The Centre for Reviews and Dissemination and Centre for Health Economics at the University of York were commissioned to act as the independent Evidence Review Group (ERG). This article provides a description of the company submission, the ERG review and the resulting NICE guidance TA367 issued in November 2015. The ERG critically reviewed the evidence presented in the manufacturer's submission and identified areas requiring clarification, for which the manufacturer provided additional evidence. Two phase III randomised controlled trials for a second-line population involving vortioxetine were identified-REVIVE and TAK318. These two trials represent only 972 of over 7000 patients included in trials of vortioxetine. In REVIVE, there was a statistically significant difference in depression scores favouring vortioxetine compared with agomelatine [mean Montgomery-Åsberg Depression Rating Scale (MADRS) score difference of 2.16 points; 95 % confidence interval 0.81-3.51]. The ERG concluded that, based on all the evidence, rather than the substantially restricted subset of evidence originally considered by the manufacturer, vortioxetine is likely to be similar in efficacy to other analysed antidepressants [citalopram, sertraline, escitalopram and venlafaxine extended release (XR)], and may be more efficacious than agomelatine and inferior to duloxetine. The ERG concluded that vortioxetine may be more tolerable than other analysed antidepressants (sertraline, venlafaxine XR and bupropion), although the limited data prevent firm conclusions. The base-case incremental cost-effectiveness ratio (ICER) of vortioxetine reported by the manufacturer was £378 per quality

  8. The Relation between Diverse Phenotypes of PCOS with Clinical Manifestations, Anthropometric Indices and Metabolic Characteristics.

    Science.gov (United States)

    Shahrami, Seyedeh Hajar; Abbasi Ranjbar, Zahra; Milani, Forozan; Kezem-Nejad, Ehsan; Hassanzadeh Rad, Afagh; Dalil Heirat, Seyedeh Fatemeh

    2016-02-01

    Critical issue regarding to variation of findings based on different phenotypes led investigators to define whether they are distinct features or overlapping ones. Therefore, we aimed to investigate the association between diverse phenotypes of PCOS (Poly Cystic Ovary Syndrome) with clinical manifestations, anthropometric indices, and metabolic characteristics. This was a descriptive cross-sectional study conducted in 15-39 years old women with PCOS referred to infertility clinics in the north part of Iran, Rasht during 2010-2011. Data were gathered through an interview by a form consisted of demographic characteristics, laboratory findings, ovarian volume and anthropometric indices. A total of 214 patients consisted of 161 PCOS (cases) and 53 normal women (controls) participated in this study. The most prevalent phenotype in PCOS population was IM/PCO/HA (54%), followed by IM/HA (28%) and IM/PCO (13%). PCO/HA was present only in 6 PCOS patients (5%). PCOS patients were significantly younger than controls (P=0.07). Results showed that increased ovarian volume were higher in PCOS group in comparison with controls and IM/PCO/HA, and IM/PCO had respectively the largest ovarian volumes. Also, a significant relation was observed based on Cholesterol, 17OHP, LH, TG, 2hpp, and LH/FSH between patients with PCOS and control groups. There were significant differences in demographic, anthropometric, hormonal and ultrasound findings between PCOS and controls. Therefore, it seems that classification of the characteristics of each phenotype could offer an appropriate guide for screening risks of PCOS and may facilitate performing most favorable treatment for these complications.

  9. Early clinical characteristics according to developmental stage in children with definite moyamoya disease.

    Science.gov (United States)

    Kim, Young Ok; Joo, Sung-Pil; Seo, Bo-Ra; Rho, Young Il; Yoon, Woong; Woo, Young Jong

    2013-06-01

    The objective is to clarify the early clinical characteristics in childhood moyamoya disease (MD). Epidemiologic characteristics, symptoms and diagnostic rates were assessed in 64 children (0-18 years) with definite MD according to developmental stage: infancy (5; 0-1 years); toddlerhood/preschool age (22; 2-5 years); school age (29; 6-10 years); and adolescence (8; 11-18 years). The median ages at onset was 6.25 years and the female to male ratio was 1.9 (~2.5 in toddlerhood/preschool age and in adolescence, P=0.71). Previous headache was observed in 23% (14/64): frequently in school age (38%, P=0.02) and within 6 months before main symptoms (6/11). As an initial symptom, weakness was observed in 78% (50/64) mainly as transient ischemic attack (TIA, 61%) in limbs (90%) and unilaterally (82%). TIA was less frequent in infancy (40%, P=0.04). Seizure was observed in 27% (17/64): frequently in infancy (100%, Pchildren ~5 years (P<0.01). Severe headache associated with MD was observed in 14% (9/64). Provoking events were positive in 42% (27/64): in school age, frequently during eating (28%); and in toddlerhood/preschool age, during crying (27%). The diagnostic rates at 3 and 12 months from symptom-onset were 39% (80% during infancy vs. 28% in school age, P=0.14) and 67%, respectively. Symptomatic progression at diagnosis was observed in 38% (24/64). Initial clinical characteristics in childhood definite MD differed according to developmental stage and from at diagnosis.

  10. Clinical and demographic characteristics of patients with urinary tract hydatid disease.

    Directory of Open Access Journals (Sweden)

    Mou Huang

    Full Text Available BACKGROUND: Human cystic echinococcosis (CE is caused by flatworm larvae of Echinococcus granulosus and is endemic in many parts of the world. In humans, CE cysts primarily affect the liver and pulmonary system, but can also affect the renal system. However, the clinical manifestations of renal CE can be subtle, so healthcare professionals often overlook renal CE in differential diagnosis. In this study, we examined the clinical and demographic characteristics of patients with urinary tract CE and analyzed the diagnosis and treatment procedures for this disease. METHODS: The records of 19 consecutive renal CE patients who were admitted to the First Affiliated Hospital of Xinjiang Medical University from January 1983 to April 2011 were retrospectively reviewed. In all cases, CE of the urinary tract was confirmed by pathological examination and visual inspection during surgery. RESULTS: Fifteen patients were males and 4 were females. The most common symptoms were non-specific lower back pain and percussion tenderness on the kidney region. All patients were followed up for 9-180 months after surgery. None of the patients experienced a recurrence of renal CE, but 4 patients experienced non-renal recurrence of hydatid disease. CONCLUSIONS: Hydatid cysts from E. granulosus are structurally similar in the liver and urinary tract. Thus, the treatment regimen for liver CE developed by the World Health Organization/Informal Working Group on Echinococcosis (WHO/IWGE could also be used for urinary tract CE. In our patients, the use of ultrasound, computed tomography, serology, and clinical characteristics provided a diagnostic accuracy of 66.7% to 92.3%.

  11. Clinical characteristics of myotonia congenita in China Literature analysis of the past 30 years

    Institute of Scientific and Technical Information of China (English)

    Yangwei Zhang; Shushan Zhang; Huifang Shang

    2008-01-01

    AIM:To understand the distinct,clinical features of myotonia congenita in China.METHODS:Case reports of myotonia congenita were retrieved from the Chinese Journal Full-text database,dating between 1980 and 2007,and analyzed for clinical characteristics of myotonia congenita. RESULTS:There were 35 published reports and 258 cases about myotonia congenita.Six reports(62 cases)were excluded due to lack of clinical data,imprecise diagnosis,or duplication.Finally,29 published reports and 196 cases(140 males and 56 females)were included in this analysis.About 78.6% of patients were diagnosed with myotonia congenita before the age of 20,and among these, 86.1% were classified as dominant inheritance.Lower and upper extremities were frequently affected with severe symptoms.Eyelids,mouth and lingual muscles,and trunk muscles and cervical muscles were less frequently involved.However,muscles for swallowing,sphincter muscles,and smoothmuscles were not involved.There were no reports of cataracts,cardiac conduction block,or dyscrinism. Myotonia congenita symptoms were induced or aggravated by cold temperatures in 71.9% of the patients and warming-up effect occurred in 95.6% of the patients.Muscle hypertrophy was observed in 69.6% and percussion of muscles in 76.5% of the patients.Myotonia potential or myotonia-likepotential was detected in all patients using electromyography.Muscle fiber swelling or hypertrophy was frequently detected through muscular biopsy.CONCLUSION:Myotonia congenita frequently occurs in males before the age of 20,in particular as the autosomal dominant form of myotonia congenita.Skeletal muscles throughout the body,especially the lower and upper extremities,are involved.However,muscles for swallowing,sphincter muscles, and smooth muscles are not involved.Warming-up effect is the main characteristic of myotonia congenita.

  12. [Analysis of clinical characteristics in 45 cases of Diamond-Blackfan anemia].

    Science.gov (United States)

    Chen, Yu-Mei; Ruan, Min; Wang, Ya-Qin; Zou, Yao; Zhang, Li; Liu, Tian-Feng; Zhu, Xiao-Fan

    2012-06-01

    In order to explore the diagnosis and therapy of Diamond Blackfan anemia (DBA), the clinical data of 45 cases of DBA admitted in our hospital from February 1994 to July 2011 were analyzed retrospectively. The clinical characteristics, results of laboratory examination, treatment reaction and outcome of disease were investigated. The results indicated that out of 45 children diagnosed as DBA, 14 cases (31.1%) had short stature and physical malformation. All patients had anemia with reticulocytopenia. Thirty-four patients (75.6%) had mean corpuscular volume. Eleven patients (24.4%) had macrocytic anemia. Bone marrow examination showed a marked erythroid hypoplasia in all patients. Out of 29 cases tested for fetal hemoglobin (HbF), 13 cases (44.8%) had high level of HbF. Erythroid colony-forming unit of bone marrow was tested in 25 patients, among them 12 patients (48%) showed normal plasia, 13 (52%) showed hypoplasia. The erythropoietin (EPO) levels of 17 patients were elevated. Karyotypes were examined in 28 patients, and showed all normal. The treatment was based on corticosteroids and Cyclosporine A. Thirty patients had good response to corticosteroid therapy, and 10 of them obtained a sustained corticosteroid-induced remission. Twenty cases discontinued corticosteroid therapy after remission, as a result, 15 cases (75%) relapsed, moreover all the relapsed cases still had good response to corticosteroid. Two relapsed patients suffered from aplastic anemia, one of them died of therapy failure. Six patients were unresponsive to corticosteroid, 1 of which achieved remission with cyclosporine A and the others continued to receive regular transfusions. 3 patients received iron chelation therapy. It is concluded that the clinical characteristics, complete blood count, bone marrow smear, HbF level and EPO level are useful to make a diagnosis of DBA. Most patients have a good response to corticosteroid therapy, but relapse rate is high when drug was discontinued. Patients

  13. A single hospital study on portal vein thrombosis in cirrhotic patients - clinical characteristics & risk factors

    Directory of Open Access Journals (Sweden)

    Huisong Chen

    2014-01-01

    Full Text Available Background & objectives: Discrepancies exist in the reported prevalence of portal vein thrombosis (PVT, and its clinical characteristics and sites of occurrence need to be elucidated. The risk factors for PVT are also poorly understood. This single centre study was undertaken to determine the clinical characteristics, sites of occurrence, and risk factors associated with PVT in patients with liver cirrhosis. Methods: Hospitalized cirrhotic patients (N = 162 were segregated into the PVT and non-PVT groups. Indices possibly associated with PVT were measured and PVT was detected by both Doppler ultrasonography and computed tomography portal angiography. The portal vein diameter and flow velocity and splenic thickness were measured by ultrasonography. Results: PVT was found in 40 patients (24.7%; in 34 PVT patients (85%, the liver cirrhosis resulted from hepatitis B virus infections. Most (90% patients were Child-Pugh classes B and C, with similar distribution between the groups. PVT was seen in 20 patients in the portal and superior mesenteric veins; ascites, abdominal pain, gastrointestinal bleeding, and jaundice were common findings in PVT patients. Haemoglobin levels and blood platelet counts (BPCs were significantly lower and splenic thickness was greater in PVT than in non-PVT patients (P<0.01. There was a significant positive correlation between BPCs and platelet aggregation rates (R = 0.533, P<0.01. Interpretation & conclusions: The occurrence of PVT was 24.7 per cent, primarily in post-hepatitis B liver cirrhosis patients. PVT occurred mainly in the portal vein trunk and superior mesenteric vein. Different PVT sites may account for the differing clinical presentations. The lower levels of haemoglobin and BPCs as well as splenic thickening were associated with PVT. Splenic thickening may be a risk factor for PVT.

  14. Lactose intolerance in infants with gluten-sensitive enteropathy: Frequency and clinical characteristics

    Directory of Open Access Journals (Sweden)

    Radlović Nedeljko

    2009-01-01

    Full Text Available Introduction. Secondary lactose intolerance (SLI belongs to the rarer manifestations of gluten-sensitive enteropathy (GSE. It occurs in more severe forms of the disease and its presence contributes significantly to the degree of its expression. Objective. The goal of the study was to determine the frequency of SLI in infants with clinically classic form of GSE, as well as its relationship with the duration, severity and age at the diagnosis of the basic disease and the degree of small bowel mucosa damage. Methods. The study was based on a sample of 42 infants, 30 female and 12 male, aged 7-12 months (x=9.98±1.69, with a clinically classic form of GSE. The diagnosis of GSE was established based on the characteristic pathohistological appearance of small bowel mucosa and clinical improvement of patients on gluten-free diet, while SLI on pathological lactose or milk tolerance test. The assessment of basic disease severity was based on body mass divergence in relation to the standard value, as well as on Hb and serum iron levels, while the degree of small bowel mucosa damage was determined according to the modified Marsh criteria. Results. SLI was verified in 8/42 or 19.05% of patients. In addition to the symptoms and clinical signs of GSE, all the patients with SLI also featured the problems characteristic of lactose tolerance disorders, i.e. watery diarrhoea, borborygmus and meteorism occurring after milk meals. In addition, all had perianal erythema (6 with erosive changes, as well as destructive enteropathy (5 subtotal and 3 total. The difference in the duration of the basic disease, age at diagnosis, as well as in the degree of body mass deviation from the standard value between the lactose-tolerant and lactose-intolerant infants was not found. In addition, no difference in Hb and serum iron levels or in the degree of small bowel mucosa damage was found between the two groups. Conclusion. Our findings indicate that SLI presents a relatively

  15. Non-typhoidal Salmonella bacteraemia: Epidemiology, clinical characteristics and its' association with severe immunosuppression

    Directory of Open Access Journals (Sweden)

    Fatt Quek

    2009-05-01

    Full Text Available Abstract Background Non-typhoidal Salmonella (NTS is increasingly recognized as an important pathogen associated with bacteraemia especially in immunosuppressed patients. However, there is limited data specifically describing the clinical characteristics and outcome amongst the immunosuppressed patients. Methods A total of 56,707 blood culture samples and 5,450 stool samples were received by the microbiology laboratory at a tertiary referral hospital in Malaysia, during a 4-year study period. Out of these samples, 55 non-duplicate NTS isolates were identified from blood and 121 from stool. A retrospective analysis of the 55 patients with NTS bacteraemia was then conducted to determine the predominant NTS serovars causing bacteraemia and its' blood invasive potential, epidemiological data, clinical characteristics and antimicrobial susceptibility. Patients were then grouped as immunosuppressed and non-immunosuppressed to determine the association of severe immunosuppression on clinical features. Data was analyzed using the Statistical Package for Social Sciences (SPSS version 15.0 using the non-parametric Mann-Whitney test, Fisher's exact test or Chi-squared test. The odds ratio (OR and its 95% confidence intervals (CI were calculated. The P-value Results Out of 55 NTS bacteraemia cases identified, 81.8% (45/55 were community-acquired. Salmonella enterica serovar Enteritidis had the highest blood invasiveness. An extra-intestinal focus of infection was noted in 30.9% (17/55 of the patients, most commonly involving the lungs and soft tissue. 90.9% (50/55 of the patients had an underlying disease and 65.5% (36/55 of the patients had severe clinical immunosuppressive condition with malignancy and HIV being the most common. Immunosuppressed patients had higher mortality (P = 0.04, presented more commonly with primary bacteraemia (P = 0.023, leukopenia (P = 0.001 and opportunistic infections (P = 0.01. In contrast, atherosclerotic conditions (P = 0

  16. The clinical characteristics and treatment for sudden sensorineural hearing loss with vestibular schwannoma.

    Science.gov (United States)

    Lin, Chang; Gong, Qilin; Zuo, Wenjing; Zhang, Rong; Zhou, Aidong

    2015-04-01

    The aim of this study is to analyze the clinical characteristics and treatment of sudden sensorineural hearing loss (SSNHL) patients with vestibular schwannoma (VS). The clinical features of the VS patients were explored by retrospectively analyzing the clinical data from 542 cases of SSNHL patients between January 2008 and March 2013. There were 10 cases (10 ears) diagnosed with VS in 542 cases of SSNHL patients (10 ears, 1.85 %), 3 males, 7 females, with a range of 28-57 years. Among all the cases, eight patients with abnormal ABR, ten with ear ipsilateral stapedius reflexes which were completely not elicited and seven patients with healthy ear contralateral stapedius reflexes which were completely not elicited. Neuromas were classified by Koos grades according to size (8 of grade I, 1 of grade II, 1 of grade IV). Eight small VS  patients were taken waiting and MRI therapy strategies. Meanwhile, we used glucocorticoid treatment and timely and short-term medication to improve the microcirculation of the inner ear for these patients. And four cases' hearing was improved. Some vestibular schwannomas have SSNHL as initial symptoms, especially the small ones in internal auditory canal. To prevent misdiagnosis or leak-diagnosis, MRI should be performed as a routine test for SSNHL, and ABR is sometimes necessary for SSNHL patients. It is also necessary to give appropriate treatment to protect hearing of the small vestibular schwannoma patients whose first symptoms are diagnosed as SSNHL in acute phase.

  17. Clinical and Immunologic Characteristics of Patients With ANCA-Associated Glomerulonephritis Combined With Membranous Nephropathy

    Science.gov (United States)

    Zou, Rong; Liu, Gang; Cui, Zhao; Chen, Min; Zhao, Ming-Hui

    2015-01-01

    Abstract The concurrent antineutrophil cytoplasmic antibody-associated glomerulonephritis (ANCA-GN) and membranous nephropathy (MN) have been increasingly documented, mainly in case studies and case series; however, the differences of clinical and pathologic characteristics as well as outcomes between ANCA-GN patients with and without MN remain unclear. The current study investigated the clinical and immunologic features of patients with combined ANCA-GN and MN in a large cohort. Twenty-seven of 223 patients had combined ANCA-GN and MN; they had significantly higher levels of initial serum creatinine, higher Birmingham Vasculitis Activity Score and poorer renal outcome than ANCA-GN patients without MN (P PLA2R antibodies and glomerular PLA2R deposits was significantly lower in patients with combined ANCA-GN and MN than that in patients with idiopathic MN (P < 0.05). Compared with the idiopathic MN patients, the patients with combined ANCA-GN and MN had significantly higher recognition frequency of immunoglobulin (Ig) G2 and IgG3, and significantly lower recognition frequency of IgG4 (P < 0.05). Patients with combined ANCA-GN and MN had distinct clinical features and a different pathogenesis of MN. PMID:26376387

  18. Phenotypic characteristics associated with virulence of clinical isolates from the Sporothrix complex.

    Science.gov (United States)

    Almeida-Paes, Rodrigo; de Oliveira, Luã Cardoso; Oliveira, Manoel Marques Evangelista; Gutierrez-Galhardo, Maria Clara; Nosanchuk, Joshua Daniel; Zancopé-Oliveira, Rosely Maria

    2015-01-01

    The Sporothrix complex members cause sporotrichosis, a subcutaneous mycosis with a wide spectrum of clinical manifestations. Several specific phenotypic characteristics are associated with virulence in many fungi, but studies in this field involving the Sporothrix complex species are scarce. Melanization, thermotolerance, and production of proteases, catalase, and urease were investigated in 61 S. brasiliensis, one S. globosa, and 10 S. schenckii strains. The S. brasiliensis strains showed a higher expression of melanin and urease compared with S. schenckii. These two species, however, presented similar thermotolerances. Our S. globosa strain had low expression of all studied virulence factors. The relationship between these phenotypes and clinical aspects of sporotrichosis was also evaluated. Strains isolated from patients with spontaneous regression of infection were heavily melanized and produced high urease levels. Melanin was also related to dissemination of internal organs and protease production was associated with HIV-coinfection. A murine sporotrichosis model showed that a S. brasiliensis strain with high expression of virulence factors was able to disseminate and yield a high fungal burden in comparison with a control S. schenckii strain. Our results show that virulence-related phenotypes are variably expressed within the Sporothrix complex species and might be involved in clinical aspects of sporotrichosis.

  19. Phenotypic Characteristics Associated with Virulence of Clinical Isolates from the Sporothrix Complex

    Directory of Open Access Journals (Sweden)

    Rodrigo Almeida-Paes

    2015-01-01

    Full Text Available The Sporothrix complex members cause sporotrichosis, a subcutaneous mycosis with a wide spectrum of clinical manifestations. Several specific phenotypic characteristics are associated with virulence in many fungi, but studies in this field involving the Sporothrix complex species are scarce. Melanization, thermotolerance, and production of proteases, catalase, and urease were investigated in 61 S. brasiliensis, one S. globosa, and 10 S. schenckii strains. The S. brasiliensis strains showed a higher expression of melanin and urease compared with S. schenckii. These two species, however, presented similar thermotolerances. Our S. globosa strain had low expression of all studied virulence factors. The relationship between these phenotypes and clinical aspects of sporotrichosis was also evaluated. Strains isolated from patients with spontaneous regression of infection were heavily melanized and produced high urease levels. Melanin was also related to dissemination of internal organs and protease production was associated with HIV-coinfection. A murine sporotrichosis model showed that a S. brasiliensis strain with high expression of virulence factors was able to disseminate and yield a high fungal burden in comparison with a control S. schenckii strain. Our results show that virulence-related phenotypes are variably expressed within the Sporothrix complex species and might be involved in clinical aspects of sporotrichosis.

  20. Phenotypic Characteristics Associated with Virulence of Clinical Isolates from the Sporothrix Complex

    Science.gov (United States)

    Almeida-Paes, Rodrigo; de Oliveira, Luã Cardoso; Oliveira, Manoel Marques Evangelista; Gutierrez-Galhardo, Maria Clara; Nosanchuk, Joshua Daniel; Zancopé-Oliveira, Rosely Maria

    2015-01-01

    The Sporothrix complex members cause sporotrichosis, a subcutaneous mycosis with a wide spectrum of clinical manifestations. Several specific phenotypic characteristics are associated with virulence in many fungi, but studies in this field involving the Sporothrix complex species are scarce. Melanization, thermotolerance, and production of proteases, catalase, and urease were investigated in 61 S. brasiliensis, one S. globosa, and 10 S. schenckii strains. The S. brasiliensis strains showed a higher expression of melanin and urease compared with S. schenckii. These two species, however, presented similar thermotolerances. Our S. globosa strain had low expression of all studied virulence factors. The relationship between these phenotypes and clinical aspects of sporotrichosis was also evaluated. Strains isolated from patients with spontaneous regression of infection were heavily melanized and produced high urease levels. Melanin was also related to dissemination of internal organs and protease production was associated with HIV-coinfection. A murine sporotrichosis model showed that a S. brasiliensis strain with high expression of virulence factors was able to disseminate and yield a high fungal burden in comparison with a control S. schenckii strain. Our results show that virulence-related phenotypes are variably expressed within the Sporothrix complex species and might be involved in clinical aspects of sporotrichosis. PMID:25961005

  1. Demographic and Clinical Characteristics of People with Intellectual Disabilities with and without Substance Abuse Disorders in a Medicaid Population

    Science.gov (United States)

    Slayter, Elspeth Maclean

    2010-01-01

    Little is known about the demographic and clinical characteristics of people with intellectual disabilities and substance abuse problems. Drawing on health care billing claims for people with Medicaid coverage aged 12-99 years, the characteristics of people with intellectual disability and a history of substance abuse (N = 9,484) were explored and…

  2. Clinical characteristics of patients with myositis and autoantibodies to different fragments of the Mi-2 beta antigen.

    NARCIS (Netherlands)

    Hengstman, G.J.D.; Vree Egberts, W.T.M.; Seelig, H.P.; Lundberg, I.E.; Moutsopoulos, H.M.; Doria, A.; Mosca, M.; Vencovsky, J.; Venrooij, W.J.W. van; Engelen, B.G.M. van

    2006-01-01

    OBJECTIVES: To assess the clinical implications of autoantibodies directed against different parts of the Mi-2 beta autoantigen in patients with myositis. METHODS: A systematic assessment of the clinical, laboratory, and histological characteristics of 48 anti-Mi-2 positive patients from six Europea

  3. Acute Heart Failure in the Elderly : Differences in Clinical Characteristics, Outcomes, and Prognostic Factors in the VERITAS Study

    NARCIS (Netherlands)

    Metra, Marco; Cotter, Gad; El-Khorazaty, Jill; Davison, Beth A.; Milo, Olga; Carubelli, Valentina; Bourge, Robert C.; Cleland, John G.; Jondeau, Guillaume; Krum, Henry; O'Connor, Christopher M.; Parker, John D.; Torre-Amione, Guillermo; van Veldhuisen, Dirk J.; Rainisio, Maurizio; Kobrin, Isaac; Mcmurray, John J.; Teerlink, John R.

    2015-01-01

    Background: Acute heart failure (HF) is common in the elderly, but the association of age with clinical outcomes and prognostic factors has not been examined thoroughly. Methods and Results: We analyzed the clinical and laboratory characteristics and the outcomes of 1,347 patients with acute HF enro

  4. Differential clinical characteristics and prognosis of intraventricular conduction defects in patients with chronic heart failure

    Science.gov (United States)

    Cinca, Juan; Mendez, Ana; Puig, Teresa; Ferrero, Andreu; Roig, Eulalia; Vazquez, Rafael; Gonzalez-Juanatey, Jose R.; Alonso-Pulpon, Luis; Delgado, Juan; Brugada, Josep; Pascual-Figal, Domingo; Brugada, J.; Batlle, M.; Berruezo, A.; Hevia, S.; Mont, L.; Pérez-Villa, F.; Cinca, J.; Roig, E.; Bayés de Luna, A.; Borrás, X.; Carreras, F.; Ferrero, A.; Guerra, J.M.; Hove-Madsen, L.; Jorge, E.; Martínez, R.; Padró, J.; Puig, T.; Ribas, N.; Viñolas, X.; Alvarez-Garcia, J.; González-Juanatey, J.R.; Bandín, M.; Eiras, S.; Fernández-Hernández, L.; García-Acuña, J.; Gómez-Otero, I.; Grigorian-Shamagian, L.; Lago, F.; Manzón, P.; Moure, M.; Otero-Raviña, F.; Otero-Santiago, F.; Rodino Janeiro, B.K.; Rubio, J.; Salgado, A.; Seoane, A.; Varela, A.; Lear, P.V.; Fernández-Cruz, A.; Alvarez de Arcaya Vicente, A.; Avila, M.; Bordiu, E.; Calle, L.; Fernández-Pinilla, C.; Gómez-Garre, D.; González-Rubio, L.; Marco, J.; Martell, N.; Muñoz-Pacheco, P.; Ortega, A.; Patiño, R.; Pedrajas, J.; Reinares, L.; Pérez-Villacastín, J.; Bover, R.; Cobos, M.; García-Quintanilla, J.; Moreno, J.; Pérez-Castellano, N.; Pérez-Serrano, M.; Vila, I.; Delgado, J.F.; Arribas, F.; Escribano, P.; Flox, A.; Jiménez López-Guarch, C.; Paradina, M.; Ruiz-Cano, J.; Sáenz de la Calzada, C.; Salguero, R.; Sánchez-Sánchez, V.; Tello de Meneses, R.; Vicente-Hernández, M.; Alonso-Pulpón, L.; Fernández -Lozano, I.; García-Pavía, P.; García-Touchard, A.; Gómez-Bueno, M.; Márquez, J.; Segovia, J.; Silva, L.; Vázquez-Mosquera, M.; Valdés, M.; García-Alberola, A.; Garrido, I.; Pascual-Figal, D. A.; Pastor-Pérez, F.J.; Sánchez-Más, J.; Tornel, P.; Rivera, M.; Almenar, L.; Cortés, R.; Martínez-Dolz, L.; Montero, J.; Portolés, M.; Roselló-Lleti, E.; Salvador, A.; Vila, V.; Vázquez, R.; Cubero, J.; Fernández-Palacín, A.; García-Medina, D.; García-Rey, S.; Laguna, E.; Leal del Ojo, J.; Miñano, F.; Pastor-Torres, L.; Pavón, R.; Pérez-Navarro, A.; Villagómez, D.; Vázquez, R.; Arana, R.; Bartolomé, D.; Cabeza, P.; Calle-Pérez, G.; Camacho, F.; Cano, L.; Carrillo, A.; Díaz-Retamino, E.; Escolar, V.; Fernández-Rivero, R.; Gamaza, S.; Giráldes, A.; Hernández-Vicente, N.; Lagares, M.; López-Benítez, J.; Marante, M.; Otero, E.; Pedregal, J.; Sancho-Jaldón, M.; Sevillano, R.; Zayas, R.; Verdú, J.M.; Aguilar, S.; Aizpurúa, M.; Alguacil, F.; Casacuberta, J.; Cerain, J.; Domingo, M.; García-Lareo, M.; Herrero-Melechón, J.; López-Pareja, N.; Mena, A.; Pérez-Orcero, A.; Rodríguez- Cristóbal, J.; Rozas, M.; Sorribes, J.; Torán, P.; Worner, F.; Barta, L.; Bravo, C.; Cabau, J.; Casanova, J.; Daga, B.; De la Puerta, I.; Hernández-Martín, I.; Piñol, E.; Pueo, E.; Torres, G.; Troncoso, A.; Viles, D.; Bardají, A.; Mercè, J.; Sanz-Girgas, E.; Valdovinos, P.; Aramburu, O.; Arias, J.; García-González, C.; Alonso, M.; Bischofberger, C.; Domínguez-De Pablos, G.; Jiménez-Cervantes, D.; Ureña, I.; Grau-Sepúlveda, A.; Fiol, C.; Pericas, P.; Villalonga, M.; Orosa, P.; Agüero, J.; Planas-Aymá, F.; Grau-Amoros, J.; Planas-Comes, F.; San Vicente, L.

    2013-01-01

    Aims Intraventricular conduction defects (IVCDs) can impair prognosis of heart failure (HF), but their specific impact is not well established. This study aimed to analyse the clinical profile and outcomes of HF patients with LBBB, right bundle branch block (RBBB), left anterior fascicular block (LAFB), and no IVCDs. Methods and results Clinical variables and outcomes after a median follow-up of 21 months were analysed in 1762 patients with chronic HF and LBBB (n = 532), RBBB (n = 134), LAFB (n = 154), and no IVCDs (n = 942). LBBB was associated with more marked LV dilation, depressed LVEF, and mitral valve regurgitation. Patients with RBBB presented overt signs of congestive HF and depressed right ventricular motion. The LAFB group presented intermediate clinical characteristics, and patients with no IVCDs were more often women with less enlarged left ventricles and less depressed LVEF. Death occurred in 332 patients (interannual mortality = 10.8%): cardiovascular in 257, extravascular in 61, and of unknown origin in 14 patients. Cardiac death occurred in 230 (pump failure in 171 and sudden death in 59). An adjusted Cox model showed higher risk of cardiac death and pump failure death in the LBBB and RBBB than in the LAFB and the no IVCD groups. Conclusion LBBB and RBBB are associated with different clinical profiles and both are independent predictors of increased risk of cardiac death in patients with HF. A more favourable prognosis was observed in patients with LAFB and in those free of IVCDs. Further research in HF patients with RBBB is warranted. PMID:23512097

  5. Late clinical characteristics of infants with retinopathy of prematurity and treated with cryotherapy

    Science.gov (United States)

    Cerman, Eren; Ozarslan Ozcan, Deniz; Celiker, Hande; Eraslan, Muhsin; Sahin, Ozlem; Kazokoglu, Haluk

    2016-01-01

    AIM To describe the clinical characteristics and late results of patients with retinopathy of prematurity (ROP) treated with “6h cryotherapy”. METHODS Out of 1252 infants screened for ROP, 52 patients were treated with temporal 6h cryotherapy from 1997 to 2005 were recalled to our clinic. Among these 23 patients were available and 46 eyes of 23 infants were included to evaluate for visual acuity, refractive error, ocular alignment, nystagmus, retinal examination (abnormal branching of retinal vessels, retinal thinning, latis degenerations, tortuosity of vessels, straightening of temporal vessels, narrowing of the angle of vessel in the juxtapapillary entrance, pigment changes, macular heterotopia), optic atrophy and optic disc cupping, axial length at birth and axial length at 1y. RESULTS The median age at examination was 7 (5-18)y. In 32.6% of patients, the visual acuity was ≤20/200 and the mean best corrected visual acuity was 20/35 as measured with a Snellen chart. Mean spherical refractive error was -1.76±2.69 D. The degree of myopia at the last examination was found to be correlated with the elongation of the eye in the first year of life. Exotropia was present in 17.4% (n=8) of infants and esotropia in 13% (n=6). The most common retinal abnormality was abnormal branching of retinal vessels (82.6%) followed by retinal thinning (52.2%). CONCLUSION The late clinical outcomes of infants with ROP treated in our clinic with cryotherapy seems to comparable with results of laser treatment. PMID:27162730

  6. Clinical characteristics, diagnostic evaluation, and antibiotic prescribing patterns for skin infections in nursing homes

    Directory of Open Access Journals (Sweden)

    Norihiro Yogo

    2016-07-01

    Full Text Available Background: The epidemiology and management of skin infections in nursing homes has not been adequately described. We reviewed the characteristics, diagnosis and treatment of skin infections among residents of nursing homes to identify opportunities to improve antibiotic use. Methods: A retrospective study involving 12 nursing homes in the Denver metropolitan area. For residents at participating nursing homes diagnosed with a skin infection between July 1, 2013 and June 30, 2014, clinical and demographic information was collected through manual chart review.Results: Of 100 cases included in the study, the most common infections were non-purulent cellulitis (n=55, wound infection (n=27, infected ulcer (n=8, and cutaneous abscess (n=7. In 26 cases, previously published minimum clinical criteria for initiating antibiotics (Loeb criteria were not met. Most antibiotics (n=52 were initiated as a telephone order following a call from a nurse, and 41 patients were not evaluated by a provider within 48 hours after initiation of antibiotics. Nearly all patients (n=95 were treated with oral antibiotics alone. The median treatment duration was 7 days (interquartile range [IQR] 7-10; 43 patients received treatment courses of ≥ 10 days.Conclusions: Most newly diagnosed skin infections in nursing homes were non-purulent infections treated with oral antibiotics. Antibiotics were initiated by telephone in over half of cases, and lack of a clinical evaluation within 48 hours after starting antibiotics was common. Improved diagnosis through more timely clinical evaluations and decreasing length of therapy are important opportunities for antibiotic stewardship in nursing homes.

  7. Arthur Prior and 'Now'

    DEFF Research Database (Denmark)

    Blackburn, Patrick Rowan; Jørgensen, Klaus Frovin

    2015-01-01

    ’s search led him through the work of Castaneda, and back to his own work on hybrid logic: the first made temporal reference philosophically respectable, the second made it technically feasible in a modal framework. With the aid of hybrid logic, Prior built a bridge from a two-dimensional UT calculus...

  8. Neuroelectrophysiological indexes and clinical characteristics of patients with peroneal muscular atrophy: Retrospective analysis of 24 cases

    Institute of Scientific and Technical Information of China (English)

    Changchun Su; Qinbao Qin

    2006-01-01

    BACKGROUND: Peroneal muscular atrophy (PMA) is characterized by insidious onset, gradually progressive course of disease, very mild disability degree and easily subjecting to missed diagnosis and misdiagnosis.Nerve conductive velocity is helpful in the diagnosis of atypical cases.OBJECTIVE: To retrospectively analyze the characteristics of clinical manifestation, electromyogram (EMG),motor and sensory nerve conduction velocity of patients with PMA.DESIGN: Retrospective case analysis.SETTING: Department of Neurology, Guangzhou First People's Hospital.PARTICIPANTS: Twenty-four patients with PMA, including 16 males and 8 females, aged 5-68 years old,admitted to Guangzhou First People's Hospital between March 1996 and January 2006 were recruited.Informed consents were obtained from all the patients.METHODS: All the patients subjected to EMG and detection of nerve conduction velocity at distal end of four extremities with a Keypoint evoked potential/ EMG instrument (Denmark). Sensory and motor conduction velocity, EMG changes of upper and lower extremities were observed, and relationship of neuroelectrophysiological characteristics and clinical symptoms was analyzed.MAIN OUTCOME MEASURES: Changes in sensory and motor conduction velocity, EMG and clinical manifestations of 24 patients.RESULTS: ① All the patients suffered from insidious onset and gradually progressive course of PMA.Muscular atrophy of lower extremity was found in 14 patients, and that of upper extremity in 5 patients. ② Routine nerve conduction study showed that sensory and motor conduction velocity were stepped down,especially in 16 patients with type Ⅰ PMA (demyelinating pattern, nerve conduction velocity below normal level 50%). Motor nerve conduction velocity of median nerve, ulnar nerve, common peroneal nerve and tibial nerve averaged 34.8 m/s, 37.2 m/s, 16.5 m/s and 17.4 m/s, respectively; Sensory nerve conduction velocity of median nerve, ulnar nerve and sural nerve averaged 27.9%, 24.6 m

  9. 112例非霍奇金恶性淋巴瘤的临床特征%Clinical characteristics for 112 cases with non-Hodgkin's lymphoma

    Institute of Scientific and Technical Information of China (English)

    Qin Zhang; Zhongping Jiang; Xingquan Jin

    2008-01-01

    Objective:To study clinical characteristics of non-Hodgkin's lymphoma (NHL) in order to diagnose and treat eady and improve prognosis.Methods:112 cases with NHL were pathologically diagnosed and treated in 1992-2005.Results:Among all cases,30 were not treated previously,79 were involved in peripheral lymph nodes,55 deep lymph nodes,18 Waldeyer's ring,25 respiratory system,26 digestive system,26 spleen,13 bone,13 skin and subcutaneous,4 urinogenital system,13 other sites.Among 30 previously untreated patients,there were 4 staged Ⅰ,3 ⅠE,5Ⅱ,1 ⅡE,9 Ⅲ,1 Ⅲs and 7 Ⅳ.Among 82 patients with prior treatment,29 were involved in lymph nodes only,53 involved in different organs and tissues.In our series,there were 38 cases and 74 cases belonged to subtype A and subtype B respectively.Conclusion:The enlargement of peripheral lymph nodes is main clinical characteristic in NHL,but lesions also involve different organs and tissues.The diagnosis of NHL depends upon pathological examination.

  10. Multidisciplinary clinical and biological characteristics of hyperkinetic disorders in childhood autism

    Directory of Open Access Journals (Sweden)

    N. V. Simashkova

    2012-01-01

    Full Text Available The paper discusses the state of development of acquired hyperkinetic disorder in psychotic forms of autistic spectrum disorders. Attention deficit hyperactivity disorder (ADHD in childhood autism (childhood psychosis has pathopsychological markers as cognitive disontogenesis with delays in fine motor activity and visual motor coordination, neurophysiological markers as a high index of sensor motor rhythm, and immunological markers as preserved higher parameters of innate immunity in remission (the activity of leukocytic elastase, the level of acute phase proteins, such as α1-PI and C-reactive protein. The heterogeneity of ADHD requires that its nosological entities be identified to create clear differentiated habilitation algorithms in accordance with the principles of evidence-based medicine, by applying the multidisciplinary clinical and biological characteristics.

  11. Clinical characteristics and outcome of patients diagnosed with psychogenic nonepileptic seizures: a 5-year review.

    LENUS (Irish Health Repository)

    O'Sullivan, S S

    2012-02-03

    OBJECTIVE: The goal of this article was to describe the clinical characteristics and outcomes of patients diagnosed with psychogenic nonepileptic seizures (PNES). METHODS: We conducted a retrospective review of patients diagnosed with PNES in a 5-year period. RESULTS: Fifty patients with PNES were identified, giving an estimated incidence of 0.91\\/100,000 per annum. Thirty-eight were included for review, 15 of whom were male (39%). Eighteen patients had been diagnosed with epilepsy as well as PNES (47%). We demonstrated a gender difference in our patients, with males having higher seizure frequencies, more antiepileptic drug use, and a longer interval before diagnosis of PNES. Females were diagnosed with other conversion disorders more often than males. Impaired social function was observed in PNES, as was resistance to psychological interventions with a subsequent poor response to treatments. CONCLUSIONS: PNES remains a difficult condition to treat, and may affect males in proportions higher than those described in previous studies.

  12. Variations and mutations in the hepatitis B virus genomeand their associations with clinical characteristics

    Institute of Scientific and Technical Information of China (English)

    Yoshihiko Yano; Takeshi Azuma; Yoshitake Hayashi

    2015-01-01

    Hepatitis B virus (HBV) infection is major global issue,because chronic HBV infection is strongly associatedwith liver cancer. HBV spread worldwide with variousmutations and variations. This variability, called quasispecies,is derived from no proof-reading capacity ofviral reverse transcriptase. So far, thousands of studiesreported that the variety of genome is closely related tothe geographic distribution and clinical characteristics.Recent technological advances including capillarysequencer and next generation sequencer have made ineasier to analyze mutations. The variety of HBV genomeis related to not only antigenicity of HBs-antigen but alsoresistance to antiviral therapies. Understanding of thesevariations is important for the development of diagnostictools and the appropriate therapy for chronic hepatitisB. In this review, recent publications in relation to HBVmutations and variations are updated and summarized.

  13. Clinical characteristics and treatment response to SSRI in a female pedophile.

    Science.gov (United States)

    Chow, Eva W C; Choy, Alberto L

    2002-04-01

    Although much investigation has been done with male sex offenders, there have been few studies on female sex offenders. Female sex offenders have been reported as having a high incidence of psychiatric disorders, but female paraphilics were rarely described. The literature on the treatment of female sex offenders is also limited and treatment with a selective serotonin reuptake inhibitor (SSRI) has not been reported. This paper presents the case of a woman with DSM-IV pedophilia. Her clinical characteristics, her offense history, and her positive response to treatment with sertraline (a SSRI) are described. This case adds to the limited literature on female pedophiles and suggests that SSRIs may be an effective treatment for paraphilic disorders in female sex offenders. PMID:11974646

  14. White matter structure and clinical characteristics of stroke patients: A diffusion tensor MRI study.

    Science.gov (United States)

    Ueda, Ryo; Yamada, Naoki; Kakuda, Wataru; Abo, Masahiro; Senoo, Atsushi

    2016-03-15

    Fractional anisotropy has been used in many studies that examined post-stroke changes in white matter. This study was performed to clarify cerebral white matter changes after stroke using generalized fractional anisotropy (GFA). White matter structure was visualized using diffusion tensor imaging in 72 patients with post-stroke arm paralysis. Exercise-related brain regions were examined in cerebral white matter using GFA. The relationship between GFA and clinical characteristics was examined. Overall, the mean GFA of the lesioned hemisphere was significantly lower than that of the non-lesioned hemisphere (Pparalysis of the dominant hand were significantly different from those of patients with paralysis of the nondominant hand in Brodmann areas 4 and 6 of the non-lesioned hemisphere and Brodmann area 4 of the lesioned hemisphere (Pbrain region, age at onset of paralysis, and paralysis of the dominant or non-dominant hand. PMID:26783693

  15. Clinical characteristics and treatment response to SSRI in a female pedophile.

    Science.gov (United States)

    Chow, Eva W C; Choy, Alberto L

    2002-04-01

    Although much investigation has been done with male sex offenders, there have been few studies on female sex offenders. Female sex offenders have been reported as having a high incidence of psychiatric disorders, but female paraphilics were rarely described. The literature on the treatment of female sex offenders is also limited and treatment with a selective serotonin reuptake inhibitor (SSRI) has not been reported. This paper presents the case of a woman with DSM-IV pedophilia. Her clinical characteristics, her offense history, and her positive response to treatment with sertraline (a SSRI) are described. This case adds to the limited literature on female pedophiles and suggests that SSRIs may be an effective treatment for paraphilic disorders in female sex offenders.

  16. Characteristics of Pseudoaneurysms in Southern India; Risk Analysis, Clinical Profile, Surgical Management and Outcome

    Directory of Open Access Journals (Sweden)

    Hafeezulla Lone

    2015-04-01

    Full Text Available Objective: To determine the risk factors, clinical characteristics, surgical management and outcome of pseudoaneurysm secondary to iatrogenic or traumatic vascular injury. Methods: This was a cross-sectional study being performed in department of cardiovascular and thoracic surgery skims soura during a 4-year period. We included all the patients referring to our center with primary diagnosis of pseudoaneurysm. The pseudoaneurysm was diagnosed with angiography and color Doppler sonography. The clinical and demographic characteristics were recorded and the risk factors were identified accordingly. Patients with small swelling (less than 5-cm and without any complication were managed conservatively. They were followed for progression and development of complications in relation to swelling. Others underwent surgical repair and excision. The outcome of the patients was also recorded. Results: Overall we included 20 patients with pseudoaneurysm. The mean age of the patients was 42.1±0.6 years. Among them there were 11 (55% men and 9 (45% women. Nine (45% patients with end stage renal disease developed pseudoaneurysm after inadvertent femoral artery puncture for hemodialysis; two patients after interventional cardiology procedure; one after femoral embolectomy; one developed after fire arm splinter injury and one formed femoral artery related pseudoaneurysm after drainage of right inguinal abscess. The most common site of pseudoaneurysm was femoral artery followed by brachial artery. Overall surgical intervention was performed in 17 (85% patients and 3 (15% were managed conservatively. Conclusion: End stage renal disease is a major risk factor for pseudoaneurysm formation. Coagulopathy, either therapeutic or pathological is also an important risk factor. Patients with these risk factors need cannulation of venous structures for hemodialysis under ultrasound guide to prevent inadvertent arterial injury. Patients with end stage renal disease who

  17. Distal myopathy with rimmed vacuoles: Report on clinical characteristics in 23 cases

    Directory of Open Access Journals (Sweden)

    Nalini A

    2010-01-01

    Full Text Available Background: Distal myopathy with rimmed vacuoles (DMRV is an autosomal recessive (AR myopathy characterized clinically by the preferential involvement of the tibialis anterior and has been reported predominantly in the Japanese population. Materials and Methods: A case series of DMRV patients seen over a period of 3 years at a tertiary national referral center for neurological disorders in south India. Results: We describe the clinical characteristics, muscle magnetic resonance imaging (MRI findings and classical histopathological feature in 23 patients. There were 12 men and 11 women. Mean age of onset was 27.04 ± 6.35 years (10-39 years. Onset was in the second or third decade in a majority. Mean age at presentation was 33.95 ± 6.35 years (25-48 years. Mean duration of illness was 6.74 ± 4.8 years (1-18 years. Consanguinity was reported in eight (34.8% patients. The predominant and initial manifestation was bilateral foot drop in all patients. Muscle MRI demonstrated classical involvement of the anterior compartment muscles of the lower legs and the posterior compartment muscles of the thighs and the quadriceps was normal in all. Muscle histopathology showed numerous fibers containing rimmed vacuoles. Necrotic fibers or phagocytosis or regenerating fibers were rarely noted or were absent. Conclusions: DMRV is a rare AR myopathy. The disorder presents as progressive foot drop and hence has many differential diagnoses. It is easily mistaken as neuropathy of hereditary nature and hence it is extremely important to recognize the preferential muscle involvement and characterize the phenotype. This is the first report from India with patients having characteristic phenotype of Nonaka′s/AR hereditary inclusion body myopathy with quadriceps sparing, and all were confirmed by histopathology.

  18. A case series to describe the clinical characteristics of foot ulceration in patients with rheumatoid arthritis.

    Science.gov (United States)

    Siddle, Heidi J; Firth, Jill; Waxman, Robin; Nelson, E Andrea; Helliwell, Philip S

    2012-03-01

    The aim of this study was to describe the clinical characteristics of foot ulceration in patients with rheumatoid arthritis (RA). Adults with RA and current foot ulceration but without diabetes were recruited. Clinical examination included assessment of RA disease activity, foot deformity, peripheral vascular disease, neuropathy and plantar pressures. Location, wound characteristics and time to healing were recorded for each ulcer. Participants completed the Health Assessment Questionnaire and Leeds Foot Impact Scale. Thirty-two cases with 52 current ulcers were recruited. Thirteen patients (41%) experienced more than one current ulcer: 5 (16%) had bilateral ulceration, 15 (47%) had previous ulceration at a current ulcer site. The majority (n = 33) of open ulcers were located over the dorsal aspect of the interphalangeal joints (n = 12), plantar aspect of the metatarsophalangeal joints (MTPJs) (n = 12) and medial aspect of first MTPJs (n = 9). In ulcerated limbs (n = 37), ankle brachial pressure index (ABPI) was 6 kg/cm(2) in 6 (16%). Mean ulcer size was 4.84 by 3.29 mm. Most ulcers (n = 42, 81%) were superficial; five (9.6%) were infected. Time to healing was available for 41 ulcers: mean duration was 28 weeks. Three ulcers remained open. In conclusion, foot ulceration in RA is recurrent and multiple ulcers are common. Whilst ulcers are small and shallow, time to achieve healing is slow, posing infection risk. Reduced protective sensation is common in affected patients. The prevalence of arterial disease is low but may be under estimated due to high intolerance of ABPI. PMID:22052587

  19. Chronic fatigue syndrome after Giardia enteritis: clinical characteristics, disability and long-term sickness absence

    Directory of Open Access Journals (Sweden)

    Naess Halvor

    2012-02-01

    Full Text Available Abstract Background A waterborne outbreak of Giardia lamblia gastroenteritis led to a high prevalance of long-lasting fatigue and abdominal symptoms. The aim was to describe the clinical characteristics, disability and employmentloss in a case series of patients with Chronic Fatigue Syndrome (CFS after the infection. Methods Patients who reported persistent fatigue, lowered functional capacity and sickness leave or delayed education after a large community outbreak of giardiasis enteritis in the city of Bergen, Norway were evaluated with the established Centers for Disease Control and Prevention criteria for CFS. Fatigue was self-rated by the Fatigue Severity Scale (FSS. Physical and mental health status and functional impairment was measured by the Medical Outcome Severity Scale-short Form-36 (SF-36. The Hospital Anxiety and Depression Scale (HADS was used to measure co-morbid anxiety and depression. Inability to work or study because of fatigue was determined by sickness absence certified by a doctor. Results A total of 58 (60% out of 96 patients with long-lasting post-infectious fatigue after laboratory confirmed giardiasis were diagnosed with CFS. In all, 1262 patients had laboratory confirmed giardiasis. At the time of referral (mean illness duration 2.7 years 16% reported improvement, 28% reported no change, and 57% reported progressive course with gradual worsening. Mean FSS score was 6.6. A distinctive pattern of impairment was documented with the SF-36. The physical functioning, vitality (energy/fatigue and social functioning were especially reduced. Long-term sickness absence from studies and work was noted in all patients. Conclusion After giardiasis enteritis at least 5% developed clinical characteristics and functional impairment comparable to previously described post-infectious fatigue syndrome.

  20. Prevalence and clinical characteristics associated with pulmonary hypertension in African-Americans.

    Directory of Open Access Journals (Sweden)

    Gaurav Choudhary

    Full Text Available BACKGROUND: Pulmonary hypertension (PH is associated with increased mortality and morbidity. It is frequently associated with cardiopulmonary diseases that are prevalent in African Americans (AAs. However, the prevalence or determinants of PH in the AA population is not known. METHODS: We conducted a cross-sectional study to estimate the prevalence of PH (defined as trans-tricuspid gradient ≥ 35 mm Hg and associated clinical characteristics in AAs using the Jackson Heart Study cohort (n=3,282 who underwent echocardiography and had a measurable trans-tricuspid regurgitant jet. Echocardiography is frequently used for screening for PH despite its limitations in estimating accurate PA systolic pressures. Overall and age-adjusted gender-specific prevalence were estimated and modified Poisson regression was used to identify independent clinical, spirometric, and echocardiographic characteristics associated with PH. RESULTS: The mean age of the study population was 56.1 ± 12.6 years with 67.5% female. The prevalence of PH was 6.8%, with higher prevalence in female AAs (age-adjusted prevalence: Men 4.9%, 95% CI 3.6-6.2%; Women 7.7%, 95% CI 6.6-8.8%. Pulmonary hypertension prevalence increased with age (Prevalence Ratio: 10.0, 95%CI 4.0-25.1, >65 versus <45 years old, presence of obesity, higher pulse pressure, diabetes, obstructive or restrictive spirometry pattern, and severe left heart valvular disease. Also, PH was significantly associated with left atrial size and left ventricular ejection fraction. CONCLUSIONS: Pulmonary hypertension is prevalent in AAs, more in women than in men. The identified cardiopulmonary risk factors that increase the prevalence of PH may assist in diagnosis and management of these at-risk subjects in the AA population.

  1. Different clinical characteristics in sporadic young-age onset colorectal cancer.

    Science.gov (United States)

    Lee, Jieun; Kim, In-Ho; Kim, Jin Su; Kim, Sang Woo; Kim, Jun Gi; Oh, Seung Tack; Kang, Won Kyung; Lee, Myung Ah

    2016-09-01

    The incidence of colorectal cancer (CRC) is increasing in young-age patients, but the clinical history is not established. Authors analyzed the clinical characteristics of young-age onset CRC to support basic information for setting treatment policies.Between January 2006 to January 2014, 100 CRC patients diagnosed at the age of 10 to 39 were analyzed. The clinicopathologic characteristics were reviewed based on medical records. Survival outcomes including overall survival (OS), disease-free survival (DFS), and progression-free survival (PFS) were analyzed. This study was conducted as a retrospective, observation study.Among 100 patients, 86 patients were diagnosed as CRC at their thirties. Seventy-nine patients had no familial history of cancer. At initial diagnosis, 59 patients showed the normal CEA level (≤3 ng/mL), and 61 patients were diagnosed as advanced CRC (40% stage III, 21% stage IV). Sixty-four patients had lower location-sigmoid colon, rectosigmoid junction, or rectum. Recurrence rate was 7.9% in stage I to III CRC. Although median OS was not reached, patients with normal CEA level showed better survival outcome (P = 0.013) and patients with perineural invasion showed poorer survival (P = 0.011). The 5-year survival rate of total patient population was estimated as 75%. However, median OS of stage IV patients were 19 months (range 7.9-60.63 months), shorter than historical data of >24 months.Young-age CRC was most commonly diagnosed at their thirties, with no familial history, normal range of CEA and located below sigmoid colon. In young-age onset stage IV CRC, patients showed inferior OS compared to historical data. Based on our data, different surveillance program other than serum CEA level (e.g., sigmoidoscopy) is needed in young-age patient population. PMID:27631240

  2. Epidemiological and clinical characteristics, spirometric parameters and response to budesonide/formoterol in patients attending an asthma clinic: an experience in a developing country

    OpenAIRE

    Imad, Hassan; Yasir, Ged

    2015-01-01

    Introduction This study aims at describing the epidemiological and clinical characteristics, severity, reversibility testing and response to treatment using simple spirometry in asthmatic patients attending a model specialized Asthma Care Center. Methods Eligible subjects must have a suggestive clinical picture and confirmed by spirometry to have a 12% plus 200ml absolute increase in FEV1 either by reversibility testing or after a therapeutic trial with inhaled and/or oral steroid therapy. Bu...

  3. Characteristics of the Frontier Extended Stay Clinic: a new facility model

    Directory of Open Access Journals (Sweden)

    Rosyland Frazier

    2013-08-01

    Full Text Available Purpose. In 2004, 5 remote clinics – 4 in rural frontier communities in Alaska and 1 in Washington – were funded to pilot and examine the effectiveness and appropriateness of a new facility model. Transporting patients from these locations to higher levels of care is not always possible requiring these facilities to expand their scope of services and provide care for extended periods. The Frontier Extended Stay Clinic (FESC model is staffed and equipped to provide the combined services usually found in the separate settings of an outpatient primary-care clinic, inpatient acute care hospital and emergency room. This is a descriptive study of the characteristics of these pilot facilities and an analysis of patient utilization and outcomes. Methods . The 5 clinics collected outcome data for 2,226 extended-stay encounters of 4 hours or longer from 15 September 2005 to 14 September 2010. Data from these extended-stay encounters were summarized, and descriptive statistics were used to describe: number and duration of encounters, when the encounters started, chief compliant, discharge diagnoses, transfer destination, Medicare and Medicaid eligibility, and type of encounter. Findings . From 2005 to 2010, the mean duration of an extended-stay encounter was 9.1 hours. All of the clinics experienced many extended-stay encounters that were initiated or continued after normal business hours. The 5 most frequent diagnoses at discharge for extended encounters were cardiovascular, gastrointestinal, injury, substance abuse and pneumonia/bronchitis. Almost half, 47.6%, of extended-stay encounters resulted in discharge of the patient without a need for either non-urgent follow-up referral or transport. Extended-stay encounters that ended in a patient being transported to another medical facility were 43.7% of the total. More than a quarter (26.9% of extended-stay encounters were eligible for Medicare payment. Conclusion . While many of communities can support

  4. Clinical and laboratory characteristics of systemic anaplastic large cell lymphoma in Chinese patients

    Directory of Open Access Journals (Sweden)

    Wang Yan-Fang

    2012-07-01

    Full Text Available Abstract Background Systemic anaplastic large cell lymphoma (S-ALCL is a rare disease with a highly variable prognosis and no standard chemotherapy regimen. Anaplastic lymphoma kinase (ALK has been reported as an important prognostic factor correlated with S-ALCL in many but not all studies. In our study, we retrospectively analyzed 92 patients with S-ALCL from the Peking University Lymphoma Center for clinical and molecular prognostic factors to make clear the role of ALK and other prognostic factors in Han Chinese S-ALCL. Results The majority of Chinese S-ALCL patients were young male patients (median age 26, male/female ratio 1.7 and the median age was younger than previous reports regardless of ALK expression status. The only statistically significant different clinical characteristic in S-ALCL between ALK positive (ALK+ and ALK negative (ALK- was age, with a younger median age of 22 for ALK+ compared with 30 for ALK-. However, when pediatric patients (≤18 were excluded, there was no age difference between ALK+ and ALK-. The groups did not differ in the proportion of males, those with clinical stage III/IV (49 vs 51% or those with extranodal disease (53 vs 59%. Of 73 evaluable patients, the 3-year and 5-year survival rates were 60% and 47%, respectively. Univariate analysis showed that three factors: advanced stage III/IV, lack of expression of ALK, and high Ki-67 expression, were associated with treatment failure in patients with S-ALCL. However, ALK expression correlated with improved survival only in patients younger than 14 years, while not in adult patients. In multivariate analysis, only clinical stage was an independent prognostic factor for survival. Expressions of Wilms tumor 1 (WT1 and B-cell lymphoma 2 protein (BCL-2 correlated with the expression of ALK, but they did not have prognostic significance. High Ki-67 expression was also a poor prognostic factor. Conclusions Our results show that ALK expression alone is not

  5. Clinical Characteristics of Pediatric-Onset and Adult-Onset Multiple Sclerosis in Hispanic Americans.

    Science.gov (United States)

    Langille, Megan M; Islam, Talat; Burnett, Margaret; Amezcua, Lilyana

    2016-07-01

    Multiple sclerosis can affect pediatric patients. Our aim was to compare characteristics between pediatric-onset multiple sclerosis and adult-onset multiple sclerosis in Hispanic Americans. This was a cross-sectional analysis of 363 Hispanic American multiple scleroses cases; demographic and clinical characteristics were analyzed. A total of 110 Hispanic patients presented with multiple sclerosis before age 18 and 253 as adult multiple sclerosis. The most common presenting symptoms for both was optic neuritis. Polyfocal symptoms, seizures, and cognitive symptoms at presentation were more prevalent in pediatric-onset multiple sclerosis (P ≤ .001). Transverse myelitis was more frequent in adult-onset multiple sclerosis (P ≤ .001). Using multivariable analysis, pediatric-onset multiple sclerosis (adjusted odds ratio, 0.3OR 95% confidence interval 0.16-0.71, P = .004) and being US born (adjusted odds ratio, 0.553, 95% confidence interval 0.3-1.03, P = .006) were less likely to have severe ambulatory disability. Results suggest that pediatric-onset multiple sclerosis and adult-onset multiple sclerosis in Hispanics have differences that could be important for treatment and prognosis.

  6. [Women in outpatient treatment for alcohol abuse: sociodemographic and clinical characteristics].

    Science.gov (United States)

    Esper, Larissa Horta; Corradi-Webster, Clarissa Mendonça; Carvalho, Ana Maria Pimenta; Furtado, Erikson Felipe

    2013-06-01

    Quantitative and descriptive study aimed to identify sociodemographic and clinical characteristics of women undergoing outpatient treatment for alcohol abuse. Data were collected from medical records of women with alcohol-related disorders who were treated at a psychiatric outpatient service We performed a reading and descriptive analysis of such data. The sample was composed of 27 medical records, the average age of women was 50 years, mostly married (59.6%), not working (70.4%) with incomplete primary education (70.4%), with an alcoholic family (81.5%) and other psychiatric diagnoses (70.3%). Losses physical, social and emotional was the most common symptoms resulting from alcohol withdrawal syndrome (66.7%), family conflicts (72%) and "sadness" (79.2%). Family violence was recorded in 11 records (40.7%). There was low education, unemployment, psychiatric comorbidities and the presence of other family members with alcohol abuse as common characteristics. We emphasize the importance of professional knowledge about the peculiarities of female alcoholism for health activities more effective. PMID:24015467

  7. Clinical Characteristics of Pediatric-Onset and Adult-Onset Multiple Sclerosis in Hispanic Americans.

    Science.gov (United States)

    Langille, Megan M; Islam, Talat; Burnett, Margaret; Amezcua, Lilyana

    2016-07-01

    Multiple sclerosis can affect pediatric patients. Our aim was to compare characteristics between pediatric-onset multiple sclerosis and adult-onset multiple sclerosis in Hispanic Americans. This was a cross-sectional analysis of 363 Hispanic American multiple scleroses cases; demographic and clinical characteristics were analyzed. A total of 110 Hispanic patients presented with multiple sclerosis before age 18 and 253 as adult multiple sclerosis. The most common presenting symptoms for both was optic neuritis. Polyfocal symptoms, seizures, and cognitive symptoms at presentation were more prevalent in pediatric-onset multiple sclerosis (P ≤ .001). Transverse myelitis was more frequent in adult-onset multiple sclerosis (P ≤ .001). Using multivariable analysis, pediatric-onset multiple sclerosis (adjusted odds ratio, 0.3OR 95% confidence interval 0.16-0.71, P = .004) and being US born (adjusted odds ratio, 0.553, 95% confidence interval 0.3-1.03, P = .006) were less likely to have severe ambulatory disability. Results suggest that pediatric-onset multiple sclerosis and adult-onset multiple sclerosis in Hispanics have differences that could be important for treatment and prognosis. PMID:27021143

  8. [Analysis of questionnaire and clinical characteristics of 2,000 cases of dysmenorrheal].

    Science.gov (United States)

    Wang, Yan-ying; Ma, Kun

    2015-10-01

    Through the questionnaire survey of 2,000 patients with dysmenorrhea, the clinical characteristics of dysmenorrhea were investigated, and the reference basis for preventing and controlling dysmenorrhea was provided. The results found that the age of menarche, short menstrual cycle, by volume, long period of time has no obvious relationship with the occurrence of dysmenorrhea. Dysmenorrhea main influence factors to feel cold; syndrome (symptoms) characteristics for the actual situation inclusions mainly, with severity, deficiency symptoms more obvious; in different degrees of dysmenorrhea, frequency of belly chills symptoms appear most, and cold coagulation and blood stasis syndrome (symptoms) appear higher frequency; The type of cold coagulation and blood stasis dysmenorrhea was 53.2%. Dysmenorrhea measures to select bed rest most, accounting for 79.6%. For severe dysmenorrhea in patients with drug choice to traditional Chinese combined with western medicine accounted for 43.4%. Selection of Chinese medicine formulations in patients with dysmenorrhea Decoction formulation accounted for the most 26.5%. The survey results, to avoid cold and have a positive effect on the prevention of dysmenorrhea, dysmenorrhea treatment should pay attention to warming channels to dispel cold. PMID:27062802

  9. Clinical characteristics of patients with Rutherford category IV, compared with V and VI

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    Taketsugu Tsuchiya

    2015-07-01

    Full Text Available Objective: Patients categorized Rutherford category IV might have different characteristics compared with Rutherford category V and VI. Our study aims were to estimate the clinical differences between Rutherford category IV and Rutherford category V and VI, for those underwent endovascular therapy for isolated infrapopliteal disease, and also to find risk factors for endovascular therapy in Rutherford category IV. Methods: Based on the Japanese multi-center registry data, 1091 patients with 1332 limbs (Rutherford category IV: 226 patients with 315 limbs, Rutherford category V and VI: 865 patients with 1017 limbs were analyzed retrospectively. Results: Patients’ backgrounds and lesions’ characteristics had significant differences. Both freedom rate from major adverse limb event with perioperative death and amputation-free survival rate at 1 year were better in Rutherford category IV than Rutherford category V and VI (93.6% vs 78.3%, 87.7% vs 66.7% and those maintained to 3 years (p  3.0 mg/dL, chronic obstructive pulmonary disease, and coronary artery disease in Rutherford category IV. Conclusion: From the present results, Rutherford category IV should be recognized to have quite different backgrounds and better outcome from Rutherford category V and VI.

  10. Clinical Characteristics and Lesions Responsible for Swallowing Hesitation After Acute Cerebral Infarction.

    Science.gov (United States)

    Saito, Tsukasa; Hayashi, Keisuke; Nakazawa, Hajime; Ota, Tetsuo

    2016-08-01

    Some stroke patients with a unilateral lesion demonstrate acute dysphagia characterized by a markedly prolonged swallowing time, making us think they are reluctant to swallow. In order to clarify the clinical characteristics and causative lesions of delayed swallowing, we conducted a retrospective analysis of 20 right-handed patients without a history of swallowing dysfunction who underwent videofluorography on suspicion of dysphagia after a first ischemic stroke. The oral processing time plus the postfaucial aggregation time required to swallow jelly for patients classified as having delayed swallowing was over 10 s. The time required for swallowing jelly was significantly longer than that without the hesitation (median value, 24.1 vs. 8.9 s, P apraxia, swallowing hesitation with a rippling tongue movement seems to be a representative characteristic of apraxia. The patients with swallowing hesitation with a temporary stasis of the tongue in this study tended to have broad lesions in the frontal lobe, especially in the middle frontal gyrus, which is thought to be involved in higher cognition. PMID:27277890

  11. Early Period Results and Clinical Characteristics of Upper Gastrointestinal Endoscopy in Sivrihisar State Hospital

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    Ozgur Turk

    2014-12-01

    Full Text Available Aim: Our aim was to identify the characteristics of the patient that performed upper gastrointestinal endoscopy in a new established endoscopy unit of a state hospital. We want to present the spectrum of gastrointestinal diseases in our hospitals region. Material and Method: We analyzed patients upper endoscopy results according to age, sex, complaints, clinical characteristics, type of anesthesia, and the necessity of biopsy. We reviewed 256 patients data between 2013 December-2014 July. All endoscopies were performed by same surgeon. Results: The highest complaint was epigastric pain (n=112, 43, 8%. Other complaints were followed as dyspepsia (n=84, 32.8%, heartburn (n=42, 16.4%, nausea (n=4, 1.6%, vomiting (n=2, 0.8%, dysphagia (n=6, 2.3%. We determined 218 gastritis (85.2%, 64 hiatal hernia (25%, 120 esophagitis (46.9%, 76 duodenitis (29.7%, 4 gastric ulcer (1.6%, 18 duodenal ulcers (7%, 20 bile reflux (7.8%, 26 Gastro esophageal reflux disease (GERD in patients (10.2%. 10 patients reported as normal (3.9%. Biopsy was performed in 186 of the patients. Discussion: Endoscopy can become an early diagnostic examination by increasing the availability of endoscopy. Also alarm symptoms should not be ignored and endoscopy should perform immediately in symptomatic patients. As an early result of upper gastrointestinal endoscopies that performed in this study; gastritis, esophagitis, duodenitis and hiatal hernia are common gastrointestinal diseases in our region.

  12. Clinical Characteristics and Lesions Responsible for Swallowing Hesitation After Acute Cerebral Infarction.

    Science.gov (United States)

    Saito, Tsukasa; Hayashi, Keisuke; Nakazawa, Hajime; Ota, Tetsuo

    2016-08-01

    Some stroke patients with a unilateral lesion demonstrate acute dysphagia characterized by a markedly prolonged swallowing time, making us think they are reluctant to swallow. In order to clarify the clinical characteristics and causative lesions of delayed swallowing, we conducted a retrospective analysis of 20 right-handed patients without a history of swallowing dysfunction who underwent videofluorography on suspicion of dysphagia after a first ischemic stroke. The oral processing time plus the postfaucial aggregation time required to swallow jelly for patients classified as having delayed swallowing was over 10 s. The time required for swallowing jelly was significantly longer than that without the hesitation (median value, 24.1 vs. 8.9 s, P swallowing to swallow thickened water was largely over 5 s and significantly longer than that of patients without swallowing hesitation (median value, 10.2 vs. 3.3 s, P Swallowing hesitation caused by acute unilateral infarction could be separated into two different patterns. Because four of the five patients with a rippling tongue movement in the swallowing hesitation pattern had a lesion in the left primary motor cortex, which induces some kinds of apraxia, swallowing hesitation with a rippling tongue movement seems to be a representative characteristic of apraxia. The patients with swallowing hesitation with a temporary stasis of the tongue in this study tended to have broad lesions in the frontal lobe, especially in the middle frontal gyrus, which is thought to be involved in higher cognition.

  13. Clinical characteristics of a group of adults with nodular lymphoid hyperplasia: A single center experience

    Institute of Scientific and Technical Information of China (English)

    Alberto Rubio-Tapia; Jorge Hernéndez-Calleros; Sagrario Trinidad-Hernández; Luis Uscanga

    2006-01-01

    AIM: To describe the clinical and histological characteristics of a group of adults with small-bowel nodular lymphoid hyperplasia (NLH).METHODS: Patients were searched for five years in pathology records of our institution. The biopsy material was reassessed using strict histopathological criteria.Clinical data were obtained from medical records.RESULTS: Small-bowel NLH was diagnosed in 18 cases.The female: male ratio was 2: 1. The most frequent symptoms were diarrhea (72%), involuntary weight loss (72%) and abdominal pain (61%). Nine patients (50%)had immunodeficiency. Small-bowel bacterial overgrowth was found in three (17%) cases. At small-bowel NLH diagnosis, three (17%) had associated lymphoma: two intestinal and one extra-intestinal lymphomas. In two patients with villous atrophy and anti-endomysial antibodies the diagnosis of celiac disease was established.Giardia lamblia infection was found in only one patientwith hypogammaglobulinemia (Herman's syndrome).CONCLUSIONS; NLH is uncommon in adult patients.Associated diseases are immunodeficiency and lymphoid tissue malignancies.

  14. Calculation of the characteristics of clinical high-energy photon beams with EGS5-MPI

    International Nuclear Information System (INIS)

    A graphite calorimeter has been developed as a Japanese primary standard of absorbed dose to water in the high-energy photon beams from a clinical linac. To obtain conversion factors for the graphite calorimeter, the beam characteristics of the high-energy photon beams from the clinical linac at National Metrology Institute of Japan were calculated with the EGS5 Monte Carlo simulation code. To run the EGS5 code on High Performance Computing machines that have more than 1000 CPU cores, we developed the EGS5 parallelisation package 'EGS5-MPI' by implementing a message-passing interface. We calculated the photon energy spectra, which are in good agreement with those previously calculated by D. Sheikh-Bagheri and D. W. O. Rogers (Med. Phys. 29 3). We also estimated the percentage-depth-dose distributions of photon beams from the linac using the calculated photon energy spectra. These calculated percentage-depth-dose distributions were compared with our measured distributions and were found they are in good agreement as well. We will calculate conversion factors for the graphite calorimeter using our results.

  15. Giant cell tumor of bone: current review of morphological, clinical, radiological, and therapeutic characteristics

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    Georgi P. Georgiev

    2014-09-01

    Full Text Available Giant cell tumor of bone accounts for about 5% of all primary bone tumors in adults and is still one of the most obscure and intensively examined tumors of bone. This largely results from the lack of uniform clinical, radiographic, histological or morphological aspects that allow prediction of recurrence. Classified by the World Health Organization as “an aggressive, potentially malignant lesion”, the giant cell tumor of bone could give lung metastases, could undergo malignant degeneration or could have multicentric localization. It usually develops in long bones but can also occur in unusual locations. The common presenting symptom is increasing pain at the tumor site. Standard treatment ranges from curettage to wide resection, with reports of varying oncological and functional results. The recurrence rate is high during the first 2-3 years after surgery regardless of pre-operative tumor stage. Herein, we discuss the morphological, clinical, radiological, and therapeutic characteristics of this pathologic entity as well as its differential diagnosis. J Clin Exp Invest 2014; 5 (3: 475-485

  16. The reliability of lung crackle characteristics in cystic fibrosis and bronchiectasis patients in a clinical setting

    International Nuclear Information System (INIS)

    Lung sounds provide useful information for assessing and monitoring respiratory patients, but standard auscultation is subjective. Computer aided lung sound analysis (CALSA) enables the quantification and characterisation of added lung sounds (e.g. crackles). At present, little is known about the reliability of these sound characteristics. Therefore, the aim of this study was to explore the reliability of crackle initial deflection width (IDW) and two-cycle deflection (2CD) in a clinical population. Fifty-four subjects (37 bronchiectasis, 17 cystic fibrosis) were recruited from out-patient clinics. Three repeated lung sound recordings were taken at seven anatomical sites with a digital stethoscope connected to a laptop computer. The intra-subject reliability of crackle IDW and 2CD was found to be 'good' to 'excellent', estimated by the analysis of variance, intraclass correlation coefficient (IDW 0.76;0.85, 2CD 0.83;0.94), Bland and Altman 95% limits of agreement (IDW −0.50;0.47 ms, 2CD −2.12;1.87 ms) and smallest real difference (IDW 0.30;0.66 ms, 2CD 1.57;2.42 ms). Crackle 2CD was found to be more reliable than IDW. It is concluded that crackle IDW and 2CD characterized by CALSA have good test–retest reliability. This technique requires further evaluation since CALSA has potential to diagnose or monitor respiratory conditions, and provide an objective physiological measure for respiratory interventions

  17. Preconception Counseling and Care in the Setting of HIV: Clinical Characteristics and Comorbidities

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    Rupsa C. Boelig

    2015-01-01

    Full Text Available Objective. To describe the demographic and clinical characteristics of HIV-infected individuals and HIV-affected couples who were referred for preconception counseling (PCC at a large urban US-based HIV clinic. Methods. Electronic medical records were reviewed for HIV-infected individuals and HIV-affected couples. Medical, reproductive, surgical, psychosocial, and family history data were abstracted. Univariate analyses were done. Results. There were 8 single HIV-infected women and 100 HIV-affected couples who underwent PCC. HIV-infected women were older (mean age 35 years versus 32 years, P=0.06, were more likely to smoke (23% versus 0%, P<0.01, and had more medical comorbidities (57% versus 33%, P=0.04 than HIV-uninfected women. The majority of couples were serodiscordant (77%, and of these couples, 32% had a detectable plasma viral load and 33% report inconsistent condom use. Conclusions. HIV-infected women have a number of medical and psychosocial issues, including those related to HIV that may increase the risk of adverse pregnancy outcomes and HIV perinatal and sexual transmission. PCC is an important intervention to optimize maternal management to improve perinatal outcomes and minimize transmission risks.

  18. Clinical and electroencephalographic characteristics of benign occipital epilepsy of childhood in two tertiary Brazilian hospitals

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    Soniza Vieira Alves-Leon

    2011-08-01

    Full Text Available This study intended to investigate the clinical and electroencephalographic benign occipital epilepsy of childhood (BOEC characteristics in a population sample of patients from two tertiary Brazilian hospitals. We analyzed retrospectively 4912 electroencephalograms (EEGs records, and the included patients were submitted to a new clinical and EEG evaluation. Were included 12 (0.92% patients; 4 (33.3% with criteria for early BOEC; 6 (50% for late form and 2 (16.7% with superimposed early and late onset forms. After new investigation, 2 (16.7% had normal EEG; 4 (33.3% had paroxysms over the occipital region; 3 (25% over the temporal posterior regions and 3 (25% over the posterior regions. Sharp waves were the predominant change, occurring in 8 (66.6%; spike and slow wave complexes in 1 (8.3% and sharp and slow wave complexes in 1 (8.3%. Vomiting, headache and visual hallucinations were the most common ictal manifestations, presented in 100% of patients with superimposed forms. Vomiting were absent in the late form and headache was present in all forms of BOEC.

  19. Clinical and histopathological characteristics of basal cell carcinoma in Chinese patients

    Institute of Scientific and Technical Information of China (English)

    CHANG Jian-min; GAO Xiao-man

    2013-01-01

    Background The clinical and histopathological characteristics of basal cell carcinoma (BCC) have been relatively well studied in Caucasian population.To characterize BCC in Chinese population,we analyzed the association of the histopathological subtypes with gender,age and anatomical location in this study.Methods The clinical and histopathological data of 243 BCC cases diagnosed at three hospitals in Beijing from January 2000 to April 2009 were reviewed retrospectively.Gender,age,location and histopathological subtype were analyzed.Results Among 243 patients enrolled,118 were males and 125 were females.The male/female ratio was 0.94∶1.The mean age was (65.16±12.62) years old.The head and neck were the most common sites of BCC (77.4%).Of the BCCs,53.9% were nodular,18.9% superficial and 18.5% infiltrative-morphoeic.The nodular,infiltrative-morphoeic and micronodular subtypes were predominant located on the head and neck,whereas the trunk was the most common location for the superficial subtype (P <0.05).The age at first presentation for females was lower than that for males (P<0.05).The age at first presentation for the superficial BCCs was younger than the non-superficial subtypes (P <0.05).Women with superficial BCC subtype visited hospital earlier than men (P <0.05).Conclusions Consistent with previous reports in Caucasian patient,our study find that different histopathological subtypes of BCC has distinct clinical features.It is speculated that the mechanisms underlining the pathogenesis of the superficial BCC may be different than those of non-superficial subtypes of BCC.

  20. Clinical Characteristics of patients with Diabetes Mellitus 2 of Family Health Center Chiguay.

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    Ignacio López H. Marco Mendoza E. Consuelo Rodríguez M. Lesly Álvarez C

    2009-07-01

    Full Text Available Introduction : Diabetes mellitus (DM has a national prevalence near 4.2% and the worldwide fluctuates between 2 and 5%. The complications are caused by poor metabolic control and hence also by the poor management of cardiovascular risk factors (CVRF, hence the importance of managing and reducing the CVRF, the main objective of control programs for DM. AIM: To characterize clinically to patients with DM2 who were cared for in the agenda of cardiovascular CESFAM Chiguay (commune of Chiguayante, region of Bio Bio during the first 9 months of 2008. PATIENT and method S: Observational descriptivestudy, non-probability sampling a retrospective study was observational and descriptive, reviewing the ballots of each tabcontrol chronic clinic patients enrolled in the program Cardiovascular(VCP from January to September 2008 in CESFAM “Chiguay.” Results : The study included 332 patients, of whom 67.77% were women and 32.23% men. Average age was 63.6 years. 47.59% were obese. 49.39% had a HbA1c levels at about 7%. 21.69% had an “optimal” control of LDL. 56.93% had blood pressure poorly controlled. Discussion : The most noticeable clinical and epidemiological characteristics of the diabetes type 2 found in our study were late aged dominance in females and obese. Almost 80% of the cases had higher levels of LDL and only around a half had good metabolic control, with HbA1c under7%. This could be explained because the studied subjects belongedmostly to a low socioeconomic status, which would lead to unbalanced diet, poor adherence to the treatment and poor understanding of their pathology.

  1. Clinical characteristics of children and adolescents with severe therapy-resistant asthma in Brazil

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    Andrea Mendonça Rodrigues

    2015-08-01

    Full Text Available AbstractObjective: To describe the clinical characteristics, lung function, radiological findings, and the inflammatory cell profile in induced sputum in children and adolescents with severe therapy-resistant asthma (STRA treated at a referral center in southern Brazil.Methods: We retrospectively analyzed children and adolescents (3-18 years of age with uncontrolled STRA treated with high-dose inhaled corticosteroids and long-acting β2 agonists. We prospectively collected data on disease control, lung function, skin test reactivity to allergens, the inflammatory cell profile in induced sputum, chest CT findings, and esophageal pH monitoring results.Results: We analyzed 21 patients (mean age, 9.2 ± 2.98 years. Of those, 18 (86% were atopic. Most had uncontrolled asthma and near-normal baseline lung function. In 4 and 7, induced sputum was found to be eosinophilic and neutrophilic, respectively; the inflammatory cell profile in induced sputum having changed in 67% of those in whom induced sputum analysis was repeated. Of the 8 patients receiving treatment with omalizumab (an anti-IgE antibody, 7 (87.5% showed significant improvement in quality of life, as well as significant reductions in the numbers of exacerbations and hospitalizations.Conclusions: Children with STRA present with near-normal lung function and a variable airway inflammatory pattern during clinical follow-up, showing a significant clinical response to omalizumab. In children, STRA differs from that seen in adults, further studies being required in order to gain a better understanding of the disease mechanisms.

  2. Clinical and demographic characteristics of patients with occupational contact dermatitis: A 3-year single center experience

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    Aslı Aytekin

    2015-12-01

    Full Text Available Background and Design: Occupational contact dermatitis (OCD is responsible for 80-90% of the occupational dermatoses. The aim of this work was to evaluate the clinical features of patients with OCD admitted to our hospital. Materials and Methods: The records of patients, who were admitted to our hospital with OCD between December 2009 and January 2013, were evaluated retrospectively. One hundred fifty-nine patients, who were diagnosed with OCD according to the Mathias criteria, were included in the study. Age, sex, location of the lesions, atopic status, glove use, occupational exposure time and total IgE levels of the patients were assessed. Patients with positive allergic reaction with "European Standard Series Skin Patch Test" were identified as allergic OCD and patients with negative test results as "irritant OCD". The clinical features and patch results of patients are evaluated. Results: One hundred fifty-nine patients with a mean age of 39±7.9 years consisted of 151 men and 8 women. The hands were the most common site of OCD; the palms were the most common affected areas of hand eczema. Eighty-one patients (50.1% were identified to have allergic OCD and 78 (49.9% as irritant OCD. Irritant OCD was most commonly seen in dental technicians, whereas allergic OCD was most commonly seen in tailors. The top 3 most frequent allergens were potassium dichromate (15.1%, nickel sulfate (9.11% and cobalt chloride (10.7%. Conclusion: In our country, there has been no comprehensive study presenting the clinical and descriptive characteristics of OCD. For preventing OCD and reducing sick leave we need to have data that belong to our country. Consequently, multicenter studies should be performed for establishing our own database on OCD.

  3. Clinical Characteristics and Mortality of Life-Threatening Events Requiring Cardiopulmonary Resuscitation in Gastrointestinal Endoscopy Units.

    Science.gov (United States)

    Park, Hye Min; Kim, Eun Soo; Lee, Sang Min; Lee, Yoo Jin; Park, Kyung Sik; Cho, Kwang Bum; Kim, Eun Young; Jung, Jin Tae; Kim, Kyeong Ok; Jang, Byung Ik; Jung, Yun Jin; Yang, Chang Hun; Lee, Hyun Seok; Jeon, Seong Woo

    2015-10-01

    Little is known about life-threatening events during gastrointestinal endoscopy (GIE). This study aimed to evaluate the clinical characteristics of emergency conditions requiring cardiopulmonary resuscitation (CPR) in GIE units and to assess the risk factors for mortality in these cases.We retrospectively collected life-threatening cases that occurred in the GIE units of 6 tertiary hospitals from January 2012 to June 2014. Cases were defined as alert calls for resuscitation teams in emergency situations of respiratory failure or cardiac arrest. Demographic data, clinical features, and probable causes were assessed. Factors associated with mortality were elucidated using logistic regression analysis.Among 263,426 endoscopies, 40 cases of CPR (0.015%) occurred during the period (male 67.5%, median age 62 yr). Gastrointestinal bleeding (GIB), such as hematemesis or melena, was the most common indication for endoscopy (55%). The types of clinical situations encountered were as follows: respiratory insufficiency (47.5%), decreased blood pressure (25%), and cardiac arrhythmia (25%). Although most of these conditions were detected during endoscopy (67.5%), one-third of cases (32.5%) were found before or after procedures. The most frequent probable cause of cases was aggravation of underlying diseases (57.5%), such as uncontrolled bleeding or exacerbation of lung disease. Despite efforts to resuscitate, 18 patients (45%) died. GIB was the single independent risk factor for mortality (odds ratio 28.45, 95% confidence interval 1.55-523.33, P = 0.024).Life-threatening situations requiring CPR can occur during endoscopy, even before or after the procedure. Greater attention should be paid while endoscopy is performed for GIB. PMID:26512621

  4. Association of upper gastrointestinal symptoms with functional and clinical characteristics in the elderly

    Institute of Scientific and Technical Information of China (English)

    Alberto Pilotto; Stefania Maggi; Marianna Noale; Marilisa Franceschi; Giancarlo Parisi; Gaetano Crepaldi

    2011-01-01

    AIM: To evaluate the prevalence of upper gastrointestinal symptoms and their association with clinical and functional characteristics in elderly outpatients. METHODS: The study involved 3238 outpatients ≥ 60 years consecutively enrolled by 107 general practitioners. Information on social, behavioral and demographic characteristics, function in the activities of daily living (ADL), co-morbidities and drug use were collected by a structured interview. Upper gastrointestinal symptom data were collected by the 15-items upper gastro-intestinal symptom questionnaire for the elderly, a validated diagnostic tool which includes the following five symptom clusters: (1) abdominal pain syndrome; (2) reflux syndrome; (3) indigestion syndrome; (4) bleeding; and (5) non-specific symptoms. Presence and severity of gastrointestinal symptoms were analyzed through a logistic regression model. RESULTS: 3100 subjects were included in the final analysis. The overall prevalence of upper gastrointestinal symptoms was 43.0%, I.e. Cluster (1) 13.9%, (2) 21.9%, (3) 30.2%, (4) 1.2%, and (5) 4.5%. Upper gastrointestinal symptoms were more frequently reported by females (P < 0.0001), with high number of co-morbidities (P < 0.0001), who were taking higher number of drugs (P < 0.0001) and needed assistance in the ADL. Logistic regression analysis demonstrated that female sex (OR = 1.39, 95% CI: 1.17-1.64), disability in the ADL (OR = 1.47, 95% CI: 1.12-1.93), smoking habit (OR = 1.29, 95% CI: 1.00-1.65), and body mass index (OR = 1.06, 95% CI: 1.04-1.08), as well as the presence of upper (OR = 3.01, 95% CI: 2.52-3.60) and lower gastroenterological diseases (OR = 2.25, 95%CI: 1.70-2.97), psychiatric (OR = 1.60, 95% CI: 1.28-2.01) and respiratory diseases (OR = 1.25, 95% CI: 1.01-1.54) were significantly associated with the presence of upper gastrointestinal symptoms. CONCLUSION: Functional and clinical characteristics are associated with upper gastrointestinal symptoms. A multidimensional

  5. Prevalence, Demographics and Clinical Characteristics of Multiple Sclerosis in North of Khuzestan Province, Iran

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    Radmehr

    2015-09-01

    Full Text Available Background Multiple sclerosis (MS is a chronic, idiopathic and the most common inflammatory demyelinating disease of the central nervous system that progresses to severe disability. Prevalence of MS is 2 - 150 per 100,000 people. The main cause of the disease is not clear and occurs due to a combination of both genetic and environmental factors. Objectives The purpose of this study was to determine the prevalence rate of MS in the northern cities of Khuzestan Province, Iran, as well as to determine the demographic characteristics, initial symptoms at onset, clinical features and the correlation between the above factors with each other. Patients and Methods In this descriptive correlational study, patients were recruited through the MS Society as well as the neurology clinics and departments of hospitals in north cities of Khuzestan Province (Iran. Data were collected through completing a face to face questionnaire and were analyzed using SPSS version 17 and the chi-square test. P value < 0.05 was considered statistically significance. Results A total of 142 patients were participated in this study. Prevalence of MS was 15 per 100,000 people. Seventy-eight percent of the patients had low literacy, and 81% were unemployed. Female to male ratio was 2.08: 1 that became less in younger patients. 69% and 15% of the patients were relapsing remitting and progressive relapsing, respectively. Demographic characteristics of the patients did not show any statistically significant relationship with clinical courses and signs at onset; however, a significant correlation was seen between severe disability and sex (P = 0.001 as well as between severe disability and progressive-relapsing subtype (P = 0.02. Conclusions The prevalence of MS showed an increasing rate of the disease in recent years. Decreasing of the female to male ratio and patients’ low socio-economic level, need more studies. The increasing rate of patients with progressive relapsing feature

  6. Terminology for pregnancy loss prior to viability

    DEFF Research Database (Denmark)

    Kolte, A M; Bernardi, L A; Christiansen, O B;

    2015-01-01

    Pregnancy loss prior to viability is common and research in the field is extensive. Unfortunately, terminology in the literature is inconsistent. The lack of consensus regarding nomenclature and classification of pregnancy loss prior to viability makes it difficult to compare study results from...... different centres. In our opinion, terminology and definitions should be based on clinical findings, and when possible, transvaginal ultrasound. With this Early Pregnancy Consensus Statement, it is our goal to provide clear and consistent terminology for pregnancy loss prior to viability....

  7. Body Dysmorphic Disorder and Other Clinically Significant Body Image Concerns in Adolescent Psychiatric Inpatients: Prevalence and Clinical Characteristics

    Science.gov (United States)

    Dyl, Jennifer; Kittler, Jennifer; Phillips, Katharine A.; Hunt, Jeffrey I.

    2006-01-01

    Background: This study assessed prevalence and clinical correlates of body dysmorphic disorder (BDD), eating disorders (ED), and other clinically significant body image concerns in 208 consecutively admitted adolescent inpatients. It was hypothesized that adolescents with BDD would have higher levels of depression, anxiety, and suicidality.…

  8. Clinical characteristics and risk behavior as a function of HIV status among heroin users enrolled in methadone treatment in northern Taiwan

    Directory of Open Access Journals (Sweden)

    Shih Chien-Yu

    2011-04-01

    Full Text Available Abstract Background Methadone treatment was introduced in Taiwan in 2006 as a harm-reduction program in response to the human immunodeficiency virus (HIV, which is endemic among Taiwanese heroin users. The present study was aimed at examining the clinical and behavioral characteristics of methadone patients in northern Taiwan according to their HIV status. Methods The study was conducted at four methadone clinics. Participants were patients who had undergone methadone treatment at the clinics and who voluntarily signed a consent form. Between August and November 2008, each participant completed a face-to-face interview that included questions on demographics, risk behavior, quality of life, and psychiatric symptoms. Data on HIV and hepatitis C virus (HCV infections, methadone dosage, and morphine in the urine were retrieved from patient files on the clinical premises, with permission of the participants. Results Of 576 participants, 71 were HIV positive, and 514 had hepatitis C. There were significant differences between the HIV-positive and HIV-negative groups on source of treatment payment, HCV infection, urine test results, methadone dosage, and treatment duration. The results indicate that HIV-negative heroin users were more likely to have sexual intercourse and not use condoms during the 6 months prior to the study. A substantial percent of the sample reported anxiety (21.0%, depression (27.2%, memory loss (32.7%, attempted suicide (32.7%, and administration of psychiatric medications (16.1%. There were no significant differences between the HIV-positive and HIV-negative patients on psychiatric symptoms or quality of life. Conclusions HIV-positive IDUs were comorbid with HCV, indicating the need to refer both HIV- and HCV-infected individuals for treatment in methadone clinics. Currently, there is a gap between psychiatric/psychosocial services and patient symptoms, and more integrated medical services should be provided to heroin

  9. Neuro-ophthalmic and clinical characteristics of brain tumours in a tertiary hospital in Ghana

    International Nuclear Information System (INIS)

    Anecdotally, increasing number of patients are seen at Korle Bu Teaching Hospital (KBTH) with brain tumour. Neuro-ophthalmic symptoms and signs may help in timely diagnosis and intervention. The objective of this study is to evaluate the neuro-ophthalmic and clinical characteristics of brain tumour in patients presenting at a tertiary hospital in Ghana. The study design involved a prospective case series involving 36 consecutive patients newly diagnosed with brain tumour from November 2010 to October 2011, at the Ophthalmology, Neurosurgery and Endocrine units of KBTH, Ghana. All patients had clinical diagnosis of brain tumour with confirmation by computerized tomography (CT) or magnetic resonance imaging (MRI). Thirteen patients had histological confirmation of diagnosis. The outcome measures of the study include presenting visual acuity, colour vision, visual fields and cranial nerve deficits. Data of 36 patients were analysed. The results of the study showed that ages ranged from 3 to 69 years, mean (SD) 42.56(±16.6 years). Twenty-six (72%) were females. Tumours included pituitary adenoma (20, 55.5%), meningioma (10, 27.8%), choroid plexus tumour (1, 2.8%), medulloblastom (1, 2.8%), craniopharyngioma (1, 2.8%), haemangioblastoma (1, 2.8%), thalamic tumour (1, 2.8%) and haemangioma (1, 2.8%). Histologically confirmed tumours included pituitary adenoma (9, 69.2%), meningioma (3, 23.1%), craniopharyngioma (1, 7.7%). One patient had both a pituitary adenoma and meningioma. Blurred vision (30, 83.3%), headache (28, 77.8%) and photophobia (13, 36.1%) were predominant symptoms. Commonest neuro-ophthalmic signs were impaired colour vision (62 eyes, 88.6%), optic atrophy (26, 74.3%), unilateral or bitemporal hemianopia (15, 41.5%) and relative afferent pupillary defect (12, 34.3%). Seven (19.4%) patients were visually impaired and nine (25%) blind. Thirty-three of 72(45.8%) eyes had monocular blindness. Common neuro-ophthalmic characteristics were blurred vision

  10. Clinical characteristics and risk factors of periprosthetic femoral fractures associated with hip arthroplasty: A retrospective study.

    Science.gov (United States)

    Zhang, Zhendong; Zhuo, Qi; Chai, Wei; Ni, Ming; Li, Heng; Chen, Jiying

    2016-08-01

    Periprosthetic femoral fracture (PFF) is a complicated complication of both primary and revision hip arthroplasty with an increasing incidence. The present study aimed to summarize the clinical characteristics and identify the risk factors for PFF which would be potentially helpful in the prevention and treatment of PFF.We retrospectively analyzed the clinical data of 89 cases of PFF, and a case-control study was designed to identify the potential risk for intraoperative and postoperative PFF in both primary and revision hip arthroplasty.The overall incidence of PFF was 2.08% (intraoperative: 1.77%, postoperative: 0.30%, revision: 13.60%, and primary: 0.97%). The most commonly used treatment strategy was fixation with cerclage wire or band for intraoperative PFF, whereas long stem revision with plate or cortical allograft strut fixation was the main treatment strategy for postoperative PFF. The risk factors for intraoperative PFF in primary total hip arthroplasty (THA) included the diagnosis of development dysplasia of the hip (DDH) (odds ratio [OR] = 5.01, 95%CI, 1.218-20.563, P=0.03) and CBR ≥ 0.49 (OR = 3.34, 95%CI, 1.138-9.784, P = 0.03). The increased age was associated with increased incidence of postoperative PFF in primary THA (OR = 1.09, 95%CI, 1.001-1.194, P = 0.04). As for the intraoperative PFF in revision THA, we found that receiving multiple operations before revision (OR = 2.45, 95%CI, 1.06-5.66, P = 0.04), revisions due to prosthetic joint infection (OR = 6.72, 95%CI, 1.007-44.832, P = 0.04), the presence of cementless implant before revision (OR = 13.54, 95%CI, 3.103-59.08, P = 0.001), and femoral deformity (OR = 8.03, 95%CI, 1.656-38.966, P = 0.01) were all risk factors.Screening for high-risk patients, preoperative templating, and detailed discharge instructions may be the potential strategies to reduce the incidence of PFF. The treatment of PFFs should take into account Vancouver

  11. Falls Assessment Clinical Trial (FACT: design, interventions, recruitment strategies and participant characteristics

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    Lawton Beverley

    2007-07-01

    Full Text Available Abstract Background Guidelines recommend multifactorial intervention programmes to prevent falls in older adults but there are few randomised controlled trials in a real life health care setting. We describe the rationale, intervention, study design, recruitment strategies and baseline characteristics of participants in a randomised controlled trial of a multifactorial falls prevention programme in primary health care. Methods Participants are patients from 19 primary care practices in Hutt Valley, New Zealand aged 75 years and over who have fallen in the past year and live independently. Two recruitment strategies were used – waiting room screening and practice mail-out. Intervention participants receive a community based nurse assessment of falls and fracture risk factors, home hazards, referral to appropriate community interventions, and strength and balance exercise programme. Control participants receive usual care and social visits. Outcome measures include number of falls and injuries over 12 months, balance, strength, falls efficacy, activities of daily living, quality of life, and physical activity levels. Results 312 participants were recruited (69% women. Of those who had fallen, 58% of people screened in the practice waiting rooms and 40% when screened by practice letter were willing to participate. Characteristics of participants recruited using the two methods are similar (p > 0.05. Mean age of all participants was 81 years (SD 5. On average participants have 7 medical conditions, take 5.5 medications (29% on psychotropics with a median of 2 falls (interquartile range 1, 3 in the previous year. Conclusion The two recruitment strategies and the community based intervention delivery were feasible and successful, identifying a high risk group with multiple falls. Recruitment in the waiting room gave higher response rates but was less efficient than practice mail-out. Testing the effectiveness of an evidence based intervention in a

  12. Clinical characteristics of the patients presented with supraventricular tachycardia in southeast Anatolian region of Turkey

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    Mesut Aydın

    2014-12-01

    Full Text Available Objective: In this study, we aimed to evaluate the characteristic of patients with supraventricular tachycardia for proper diagnosis and treatment in Southeast Anatolian region. Methods: The study was has a retrospective cross-sectional design. One hundred eighty-seven consecutive patients who underwent catheter ablation of SVT between June 2012 and April 2014 at the Dicle University Heart Hospital were included in the study. In those patients, in whom the arrhythmia substrate was identified, ablation therapy was carried out using radiofrequency (RF energy. Results: Among SVTs 119 (63.6% patients had atrioventricular nodal re-entry tachycardia (AVNRT, 20 (10.7% patients had concealed atrioventricular re-entry tachycardia (AVRT, 40 (21.4% patients had Wolf Parkinson White (WPW syndrome, and 8 (4.3% patients had atrial tachycardia. RF ablation was applied on 184 patients. Overall RF ablation success rate was 96.2%. Overall recurrence was 8 (4% of 187 patients during the follow-up period 12 ± 6 (1-23 months. The recurrence was 4 (3.4% of 119 patients in AVNRT, 2(5% of 40 patients in WPW syndrome and 2 (10% of 20 patients in concealed AVRT. There was no statistically significant difference between groups in terms of recurrence. Two patients having AVNRT ablation died due to acute coronary syndrome in clinical follow-up. Conclusion: The acute and long-term success rates of SVT ablation were in accordance with literature. The other characteristics of SVT were similar with the current data.

  13. Clinical Characteristics and Prognostic Analysis of 38 Patients 
with Pulmonary Sarcomatoid Carcinoma

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    Yuanyuan LI

    2015-09-01

    Full Text Available Background and objective Pulmonary sarcomatoid carcinoma is a rare histologic subtype of non-small cell lung cancer. The effective treatment for this disease has not well defined due to its extremely low morbidity. This study explores the clinicopathological characteristics and prognosis of 38 patients with PSC, so as to provide some clues for its diagnosis and treatment. Methods The study enrolled 38 patients with PSC that were diagnosed with histology or cytology in our hospital between January 2000 and December 2013. We retrospectively analyzed general clinical characteristics, smoking history, tumor size, TNM staging, pathology, immunohistochemistry, diagnostic method, treatment and prognosis. We used SPSS 19.0 statistical software and Kaplan-Meier method to analyze our data. Results Patients in this study were aged from 26 to 76 years old (the median age was 57.5 years old. Among all of them, the male to female ratio was 4:1, and 81.6% of patients had smoking history. Cough and hemoptysis were the most common primary symptoms. The median survival was 21 months, while one-year survival rate, three-year survival rate and five-year survival rate were 68.4%, 31.6% and 18.4% respectively. Tumor size, TNM staging, distant metastasis and surgery therapy were associated with the prognosis of patients. Conclusion Patients with PSC present with no special symptoms generally. According to our study, factors that affect patients’ prognosis include tumor size, TNM staging, distant metastasis and surgery. Complete resection is the key treatment for PSC patients, but comprehensive chemoradiotherapy needs further exploration in evidence-based medicine. Biological target therapy may give new insight into treatment for PSC.

  14. Chronic hepatitis virus infection in patients with multiple myeloma: clinical characteristics and outcomes

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    Chung-Jen Teng

    2011-01-01

    Full Text Available OBJECTIVES: Cytotoxic agents and steroids are used to treat lymphoid malignancies, but these compounds may exacerbate chronic viral hepatitis. For patients with multiple myeloma, the impact of preexisting hepatitis virus infection is unclear. The aim of this study is to explore the characteristics and outcomes of myeloma patients with chronic hepatitis virus infection. METHODS: From 2003 to 2008, 155 myeloma patients were examined to determine their chronic hepatitis virus infection statuses using serologic tests for the hepatitis B (HBV and C viruses (HCV. Clinical parameters and outcome variables were retrieved via a medical chart review. RESULTS: The estimated prevalences of chronic HBV and HCV infections were 11.0% (n = 17 and 9.0% (n = 14, respectively. The characteristics of patients who were hepatitis virus carriers and those who were not were similar. However, carrier patients had a higher prevalence of conventional cytogenetic abnormalities (64.3% vs. 25.0%. The cumulative incidences of grade 3-4 elevation of the level of alanine transaminase, 30.0% vs. 12.0%, and hyperbilirubinemia, 20.0% vs. 1.6%, were higher in carriers as well. In a Kaplan-Meier analysis, carrier patients had worse overall survival (median: 16.0 vs. 42.4 months. The prognostic value of carrier status was not statistically significant in the multivariate analysis, but an age of more than 65 years old, the presence of cytogenetic abnormalities, a beta-2-microglobulin level of more than 3.5 mg/L, and a serum creatinine level of more than 2 mg/ dL were independent factors associated with poor prognosis. CONCLUSION: Myeloma patients with chronic hepatitis virus infections might be a distinct subgroup, and close monitoring of hepatic adverse events should be mandatory.

  15. Clinical Characteristics and Treatment for Patients with Occult Chronic hepatitis B

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    Objective To observe the clinical manifestations and assess direct antiviral effect for patients with occult hepatitis B in China. Methods The study includes 15 patients with occult hepatitis B and their medical history, family history, ifrst-diagnosis time, conifrmed-diagnosis time, laboratory report, anti-viral therapy and outcomes were analyzed. Results The average age of the patients is 38.67-year old (6 males and 9 females), 2 with acute hepatitis B (2/15, 13.3%), 13 with no hepatitis history (13/15, 86.6%), 8 with family history (8/15, 53.3%), 6 with no family history (6/15, 40%), 1 with unknown family history (1/15, 6.6%). Eight patients were treated with entecavir (0.5 mg/day, taken orally), with effective results and steady conditions;3 patients were treated with lamivudine (0.1 g/day, taken orally), 2 of them were prescribed to take adefovir dipivoxil additionally due to drug-resistance, the other one was treated with lamivudine continuously without drug-resistance;4 cases refused anti-viral therapy. One patient’s condition remained steady, 1 patient died of cirrhosis with portal hypertension and liver failure 5 years after ifrst-diagnosis, 1 patient progressed to hepatocellular carcinoma and accepted surgery operation treatment 5 years after ifrst-diagnosis, the other 1 patient progressed to compensatory cirrhosis 2 years after ifrst-diagnosis and is steady from then, which indicates that occult chronic hepatitis B can progress to cirrhosis and hepatocellular carcinoma without therapy in time. Conclusions The clinical characteristics of 15 cases with occult chronic hepatitis B showed that these patients with short latency, younger age when being-struck, and light damage to liver function. The efifcacy and drug-resistance of nucleos(t)ide-analogue (entecavir, lamivudine, adefovir dipivoxil) in treatment of patients with occult chronic hepatitis B are similar to chronic hepatitis B.

  16. 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.

  17. Correlation between serum adiponectin and clinical characteristics, biochemical parameters in Indian women with polycystic ovary syndrome

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    Sunita J Ramanand

    2014-01-01

    Full Text Available Background: Polycystic ovary syndrome (PCOS is a common disorder. PCOS women are at a high risk for insulin resistance and metabolic syndrome (MS. Adiponectin is positively related to insulin sensitivity. It has a preventive role in atherogenesis and MS. The present work was conducted to study the correlation between serum adiponectin levels and clinical characteristics and biochemical parameters in PCOS patients. Materials and Methods: A prospective study in 49 newly diagnosed (as per Rotterdam criteria Indian PCOS women was conducted. PCOS women were clinically examined and investigated for biochemical parameters. Results : The mean serum adiponectin was 12 ± 9.4 μg/mL (range 0.47-45. Hypoadiponectinemia (serum adiponectin <4 μg/mL was present in 22% patients. Age and adiponectin correlated significantly and inversely (r = −0.42, P = 0.027. Overweight/obese patients had lower mean adiponectin levels than normal weight (11.62 ± 9.5 vs 13.58 ± 9.5, P = 0.56. It was significantly lower in patients with acanthosis nigricans (AN as compared with those without AN (8.4 ± 5.9 vs 15 ± 11, P = 0.038. Hirsute patients showed lower mean adiponectin levels than nonhirsute (10 ± 7.3 vs 13 ± 10, P = 0.57. A positive, insignificant correlation was observed between serum adiponectin and cholesterol, low-density lipoprotein, follicle stimulating hormone (FSH, thyroid stimulating hormone, levels. A negative insignificant correlation existed between serum adiponectin and luteinizing hormone (LH, LH: FSH ratio, prolactin, dehydroepiandrosterone, testosterone, triglyceride, high-density lipoprotein, fasting blood glucose, fasting insulin, and Homeostasis Model Assessment. Conclusion: Hypoadiponectinemia is present in one-fifth of women with PCOS. Adiponectin levels decrease as age advances. Low levels of adiponectin possibly contributes to the development of dermal manifestation (AN of insulin resistance.

  18. Demographic and clinical characteristics related to cognitive decline in Alzheimer disease in China

    Science.gov (United States)

    Peng, Dantao; Shi, Zhihong; Xu, Jun; Shen, Lu; Xiao, Shifu; Zhang, Nan; Li, Yi; Jiao, Jinsong; Wang, Yan-Jiang; Liu, Shuai; Zhang, Meilin; Wang, Meng; Liu, Shuling; Zhou, Yuying; Zhang, Xiao; Gu, Xiao-hua; Yang, Ce-ce; Wang, Yu; Jiao, Bin; Tang, Beisha; Wang, Jinhuan; Yu, Tao; Ji, Yong

    2016-01-01

    Abstract Alzheimer disease (AD) is the most frequent cause of dementia. AD diagnosis, progression, and treatment have not been analyzed nationwide in China. The primary aim of this study was to analyze demographic and clinical characteristics related to cognitive decline in AD patients treated at outpatient clinics in China. We performed a retrospective study of 1993 AD patients at 10 cognitive centers across 8 cities in China from March 2011 to October 2014. Of these, 891 patients were followed for more than 1 year. The mean age at diagnosis was 72.0 ± 10.0 years (range 38–96 years), and the mean age at onset of AD was 69.8 ± 9.5 years. Most patients (65.1%) had moderate to severe symptoms at the time of diagnosis, and mean Mini-Mental State Examination at diagnosis was 15.7 ± 7.7. AD patients showed significant cognitive decline at 12 months after diagnosis. Having more than 9 years of formal education was an independent risk factor related to rapid cognitive decline [odds ratio (OR) = 1.80; 95% confidence interval (95% CI): 1.11–2.91]. Early-onset AD patients experienced more rapid cognitive decline than late-onset patients (OR = 1.83; 95% CI: 1.09–3.06). Most AD patients in China had moderate to severe symptoms at the time of diagnosis and experienced significant cognitive decline within 1 year. Rapid cognitive decline in AD was related to having a higher educational level and younger age of onset. PMID:27367978

  19. Clinical and imaging characteristics and autoantibody analysis of neuromyelitis optica spectrum disorders

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    Nan LIU

    2014-09-01

    Full Text Available Objective To observe the clinical and imaging characteristics and the changes of autoimmune antibodies in the serum and cerebrospinal fluid (CSF of patients with neuromyelitis optica spectrum disorders (NMOSDs.  Methods The data of 10 patients with NMOSDs in Aviation General Hospital of China Medical University from January 2011 to June 2014 were collected. The clinical and imaging features were retrospectively reviewed, and NMO-IgG in serum and CSF, anti-nuclear antibody (ANA, homocysteine (Hcy and thyroid function were analyzed.  Results Cranial and spinal MRI of these patients showed that brain stem was involved in 3 cases, cervical cord in 3 cases, thoracic cord in 6 cases, and cervical-thoracic cord in one case. Serum NMO-IgG were tested in 8 cases, among whom 3 patients were positive (3/8 and 5 were negative (5/8. ANA was positive in one case (1/3, and thyroglobulin (TG antibody and thyroid peroxidase (TPO antibody were positive in 2 cases (2/3. Hypothyroidism occured in 2 cases, hyperthyroidism occured in one case, and Hcy rised in 2 cases.  Conclusions NMOSDs frequently occur in young and middle-aged women. Patients who were highly suspected with NMOSDs should receive tests of autoimmune antibodies in the serum and CSF, and cranial and spinal MRI examination, in order to make a definite diagnosis and receive appropriate treatment. Retesting the autoimmune antibodies should be done in catabasis, in order to identify the relationship between autoimmune antibodies and NMOSDs. doi: 10.3969/j.issn.1672-6731.2014.09.010

  20. Imaging manifestations and the related clinical characteristics of chest trauma during the Yushu Earthquake

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhijin; Tang Guibo; He Xiaofen; Zhang Ming; Wu Dangjie; Geng Gasongbao

    2013-01-01

    The purpose of this study was focused on the imaging features of the chest trauma and its relation to clinical characteristics.All the injured patients were from the Yushu Earthquake areas on days April 14-23,2010.After an initial treatment,the injurers were rapidly transported from Yushu at an altitude of 4000 m via air to Xining at 2260 m within 6~8 h,and promptly admitted to Qinghai Provincial People' s Hospital.A total of 130 wounded injurers who had high suspicion of chest injuries all had examinations of Chest X-ray and computed tomography (CT) images.Of them 63 injurers presented at least one of the features of the chest trauma in imaging with a positive rate of 48.5 %.Of these,37 cases (28.5 %) were multi-system with multiple injuries,33 cases (25.4 %) were chest trauma with multi-injury types,which included thoracic fractures in 54 cases (85.7 %),pleural injury in 56 cases (88.9 %),lung injury in 54 cases (85.7 %),lungs complications in 37 cases (58.7 %),and extrapulmonary complications of 35 cases (55.6 %).The radiological data were analyzed retrospectively.The features of chest trauma in Yushu Earthquake,the complications of chest injuries,and the relation between imaging findings and clinical manifestations,as well as the differences of chest trauma between Yushu Earthquake and Wenchuan Earthquake were discussed in detail.

  1. Serum lipid profile and clinical characteristics of patients with xanthelasma palpebrarum*

    Science.gov (United States)

    Kavoussi, Hossein; Ebrahimi, Ali; Rezaei, Mansour; Ramezani, Mazaher; Najafi, Behnaz; Kavoussi, Reza

    2016-01-01

    Background Although many factors are involved in the etiology of xanthelasma palpebrum, lipid disorder is strongly associated with its induction. Xanthelasma palpebrum, the most common type of xanthoma, usually presents in middle-aged females and results in aesthetic problems. Objective To evaluate thelipid profile and important clinical aspects of xanthelasma palpebrum patients. Methods In this descriptive study, we enrolled 42xanthelasma palpebrumpatients, and 42 cases of non-inflammatory skin disorders as thecontrol group, matched for age and gender.The clinical characteristics of the patients and fasting serum lipid profile were recorded for both groups. The data obtained were analyzed using SPSS-16. Results Xanthelasma palpebrum was found more commonly in middle-aged females with disease onset of less than 1 year, and without significant familial history of xanthoma. Furthermore,xanthelasma lesionswere most often seen in the upper lid with mild extension and was rarely associated with systemic disease. There was no statistically significant difference between two groups regarding hypertriglyceridemia (p= 0.231) and hypercholesterolemia (p= 0.302). The mean serum levels of cholesterol (221.51±60.4 mg/dl), triglyceride (185.98±71.1 mg/dl) and VLDL (37.7±17.6 mg/dl) were significantly higher and themedian HDL (36.2 (31, 41) mg/dl) level was lower in thepatient group. Conclusion In our study, hypercholesterolemia and hypertriglyceridemia did not reveal a significant difference between thepatient and control groups; however, mean serum values for cholesterol, triglyceride, VLDL and HDL showed a significant difference between the two groups. Therefore, in addition to lipid abnormality, other factors could be involved in the pathogenesis of xanthelasma palpebrum. PMID:27579742

  2. Staphylococcus aureus Clinical Isolates: Antibiotic Susceptibility, Molecular Characteristics, and Ability to Form Biofilm

    Directory of Open Access Journals (Sweden)

    N. Indrawattana

    2013-01-01

    Full Text Available Periodic monitoring of Staphylococcus aureus characteristics in a locality is imperative as their drug-resistant variants cause treatment problem. In this study, antibiograms, prevalence of toxin genes (sea-see, seg-ser, seu, tsst-1, eta, etb, and etd, PFGE types, accessory gene regulator (agr groups, and ability to form biofilm of 92 S. aureus Thailand clinical isolates were investigated. They were classified into 10 drug groups: groups 1–7 (56 isolates were methicillin resistant (MRSA and 8–10 (36 isolates were methicillin sensitive (MSSA. One isolate did not have any toxin gene, 4 isolates carried one toxin gene (seq, and 87 isolates had two or more toxin genes. No isolate had see, etb, or tsst-1; six isolates had eta or etd. Combined seg-sei-sem-sen-seo of the highly prevalent egc locus was 26.1%. The seb, sec, sel, seu, and eta associated significantly with MSSA; sek was more in MRSA. The sek-seq association was 52.17% while combined sed-sej was not found. Twenty-three PFGE types were revealed, no association of toxin genes with PFGE types. All four agr groups were present; agr group 1 was predominant (58.70% but agr group 2 strains carried more toxin genes and were more frequent toxin producers. Biofilm formation was found in 72.83% of the isolates but there was no association with antibiograms. This study provides insight information on molecular and phenotypic markers of Thailand S. aureus clinical isolates which should be useful for future active surveillance that aimed to control a spread of existing antimicrobial resistant bacteria and early recognition of a newly emerged variant.

  3. Rotavirus Gastroenteritis in a Neonatal Unit of a Greek Tertiary Hospital: Clinical Characteristics and Genotypes.

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    Dimitra Koukou

    Full Text Available Rotavirus (RV infection in neonatal age can be mild or even asymptomatic. Several studies have reported that RV is responsible for 31%-87% of pediatric nosocomial diarrhea and causes gastroenteritis outbreaks in pediatric and neonatal units.Study clinical characteristics, genotypes and risk factors of RV infection in neonatal age.A prospective study was conducted from April 2009 till April 2013 in the neonatal special care unit of the largest tertiary pediatric hospital of Greece. Fecal samples and epidemiological data were collected from each neonate with gastrointestinal symptoms. RV antigen was detected with a rapid immunochromatography test. RV positive samples were further genotyped with RT PCR and sequencing using specific VP7 and VP4 primers.Positive for RV were 126/415 samples (30.4%. Mean age of onset was 18 days. Seventy four cases (58% were hospital acquired. Seasonality of RV infection did not differ significantly throughout the year with the exception of 4 outbreaks. Genotypes found during the study period were G4P[8] (58.7%, G1P[8] (14.7%, G12P[8] (9.3%, G3P[8] (9.3%, G12P[6] (5.3%, G9P[8] (1.3% and G2P[4] (1.3%. RV cases presented with: diarrhea (81%, vomiting (26.2%, fever (34.9%, dehydration (28.6%, feeding intolerance (39.7%, weight loss (54%, whilst 19% of cases were asymptomatic. Comparing community with hospital acquired cases differences in clinical manifestations were found.Significant incidence of nosocomially transmitted RV infection in neonatal age including asymptomatic illness exists. Genotypes causing nosocomial outbreaks are not different from community strains. Circulating vaccines can be effective in prevention of nosocomial RV infection through herd immunity.

  4. Electrophysiological characteristics of paroxysmal atrial fibrillation originating from superior vena cava: a clinical analysis of 30 cases

    OpenAIRE

    Shi, Xiang-min; YUAN, HONG-TAO; Guo, Hong-Yang; Guo, Jian-Ping; Shan, Zhao-Liang; Wang, Yu-tang

    2015-01-01

    To analyze characteristics of electrocardiogram (ECG), electrophysiological intracardiac mapping and radiofrequency ablation (RF) of paroxysmal atrial fibrillation (PAF) originating from superior vena cava (SVC), aiming to investigate electrophysiological characteristics of PAF with SVC origin. Clinical data of 30 subjects (18 men and 12 women, aged, 58.6 ± 15.5 years) with PAF of SVC origin were retrospectively analyzed; All patients underwent RF during 2006.9-2012.7. ECG of AF and atrial pr...

  5. Epidemiological and clinical characteristics of children who died from hand, foot and mouth disease in Vietnam, 2011

    OpenAIRE

    Nguyen, Ngoc TB; Pham, Hau V; Hoang, Cuong Q; Nguyen, Tien M.; Nguyen, Long T; Phan, Hung C; Phan, Lan T; Vu, Long N; Tran Minh, Nguyen N

    2014-01-01

    Background In 2011, a large outbreak of hand, foot and mouth disease (HFMD) in Vietnam resulted in 113,121 children seeking medical attention, of whom170 died. Understanding the epidemiology of fatal HFMD may improve treatment and help targeting prevention activities for vulnerable populations. We describe epidemiological and clinical characteristics of children who died from HFMD in Vietnam in 2011. Methods Clinical data were obtained through reviewing medical records of the deaths occurring...

  6. Molecular and Clinical Characteristics of Hospital and Community Onset Methicillin-Resistant Staphylococcus aureus Strains Associated with Bloodstream Infections

    OpenAIRE

    Wang, Shu-Hua; Hines, Lisa; van Balen, Joany; José R Mediavilla; Pan, Xueliang; Hoet, Armando E; Kreiswirth, Barry N.; Pancholi, Preeti; Stevenson, Kurt B.

    2015-01-01

    Methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infections (BSI) are classified epidemiologically as health care-associated hospital onset (HAHO)-, health care-associated community onset (HACO)-, or community-associated (CA)-MRSA. Clinical and molecular differences between HAHO- and HACO-MRSA BSI are not well known. Thus, we evaluated clinical and molecular characteristics of MRSA BSI to determine if distinct features are associated with HAHO- or HACO-MRSA strains. Molecular ge...

  7. CLINICAL AND SOCIOCULTURAL CHARACTERISTICS OF INDIVIDUALS WITH SCHIZOPHRENIA WHO HAVE COMMITTED SERIOUS ASSAULTIVE ACTS IN UZBEKISTAN

    Directory of Open Access Journals (Sweden)

    Saida Yеshimbetova

    2014-11-01

    Full Text Available Assaultive acts committed by people with a mental illness is a major public health issue that affects patients with their families, law enforcement authorities, and the public at large. Failure to provide treatment is in fact a major predictor of assaultive acts in patients with schizophrenia living in the community. Considering that the indigenous ethnic groups of Central Asia have similar sociocultural characteristics, these factors may be reflected in individuals with schizophrenia who have committed serious assaultive acts in Uzbekistan.Objectives: The aim of the work was to identify the sociocultural and clinical characteristics of schizophrenic representatives of indigenous ethnic groups of Central Asia who have committed violent crimes in Uzbekistan and have been found insane in regard to their offence, and to compare these subjects to ones belonging to the other ethnic groups.Material and methods: The data were collected in 2010–2013 in the Tashkent High Security Psychiatric Hospital via face-to-face interviews and also from the patients’ charts and from forensic psychiatric examination statements.Results: The sample consisted of 201 individuals. The sample was 90.1 percent (n = 181 male, with a predominance of the paranoid schizophrenia subtype according to the ICD-10 criteria. Of the subjects, 174 ones (86.6% were representatives of the indigenous ethnic groups of Central Asia, and 27 ones (13.4% were representatives of other ethnic groups. The duration of illness among the subjects belonging to the indigenous ethnic groups of Central Asia was less than in the other group; the individuals were rarely referred to psychiatric care because of the popularity of alternative medicine and the stigma attached to mental illness. A positive correlation between violence and various psychotic symptoms, such as delusions, hallucinations, and thought disorder, has also been demonstrated in this group.Conclusions: Sociocultural characteristics

  8. Clinical and immunogenetic characteristics of psoriatic arthritis: a single-center experience from South India

    Directory of Open Access Journals (Sweden)

    CB Mithun

    2013-02-01

    Full Text Available AimThe aim of this study was to determine the clinical characteristics and prevalence of HLA B27 in patients with psoriatic arthritis presenting to a tertiary care centre in South India. BackgroundAlthough the prevalence of psoriasis is high in India, there is paucity of data, especially on Ps A. Materials and methodsThis retrospective study included 141 patients satisfying the ClASsification criteria for Ps A (CASPAR. Demographic, clinical, and laboratory data of the patients were collected through personal interviews, clinical examination, appropriate investigations, and analysis of case records. HLA-B27 typing by PCR method was done for all patients. ResultsAmong the 141 patients, 89 subjects were males and 52 were females, and the male to female ratio was 1.7:1. Polyarthritis (n=51, 36.2% was the most common Ps A subtype noted during the study, followed by oligoarthritis (n=48, 34%, spondyloarthropathy (n=29, 20.6%, distal interphalangeal (DIP predominant arthritis (n=25, 7.8%, and arthritis mutilans (n=2, 1.4%. Arthritis preceded skin involvement in 9.2% (n=13 of the cases. Dactylitis was seen in 24.1% (n=34 of the patients. Extra-articular features like enthesitis (n=16, 11.3% and eye involvement (n=1, 0.7% were also observed. Deformities were seen in 32.6% (n=46 of the subjects. The most common type of psoriatic skin lesion noted was psoriasis vulgaris (n=119, 84.4%. Nail involvement was seen in 17.7% (n=25 of the patients and it was observed in all subjects with DIP predominant arthritis (100%. Family history of psoriasis was present in 11.3% (n=16 of the patients. The number of patients positive for HLA B27 was 16 (11.3%. Additionally, the antigen positivity was noted in 35.7% (n=10 of the patients with spondyloarthropathy. ConclusionPs A was more common in males. Polyarthritis and oligoarthritis were the most prevalent subtypes. The prevalence of HLA-B27 in our study population was 11.3% and was found to be strongly associated with

  9. The clinical characteristics and prognostic factors of aggressive fibromatosis in 142 patients

    International Nuclear Information System (INIS)

    Objective: Aggressive fibromatosis is a rare kind of soft tissue tumor and was evaluated by few large studies. This study was to evaluate the clinical characteristics and identify the prognostic factors of this disease. Methods: One hundred and forty-two patients with aggressive fibromatosis treated from January 1983 to August 2009 in Tianjin Medical University Cancer Hospital were retrospectively reviewed.The prognostic value of clinical and treatment factors was analyzed. Univariate analysis was performed with Log-rank test and Multivariate analysis was performed with Cox regression model. Results: The follow-up rate is 93.7% and the median follow up time was 54 months (range, 6 -208 months). Sixty-three patients had a minimum follow up time of 5 years and 6 patients had a minimum follow up time of 10 years. The male/female ratio was 1/1.84. The disease was most popular in women aged from 18 to 35 years old. The disease frequently occurred in the trunk (55.6%) and extremity (31.7%). All patients received surgery,and 46 received radiotherapy. The 5-year and 10-year local recurrence rates were 24.4% and 31.1%, respectively. The 5-year and 10-year overall survival rates were both 99.3%. Univariate analysis revealed that factors correlated with local recurrence were tumor size (χ2 = 4.37, P = 0.037) and margin status (χ2 = 12.36, P =0.002). Multivariate analysis revealed that margin status was an independent risk factor (RR = 2.219; χ2 = 9.47, P = 0.002) and radiotherapy was an independent protective factor (RR = 0.360; χ2 = 4.95, P = 0.026) for disease recurrence. When radiotherapy was delivered, the 10-year local recurrence rate decreased from 70.1% to 20.7% in patients with positive margin (χ2 = 4.22, P = 0.040)and decreased from 19.8% to 10.4% (χ2= 0.90, P= 0.344) in patients with negative margin. Conclusions: Radical resection is the mainstay of treatment for aggressive fibromatosis. Postoperative radiotherapy can reduce the recurrent rate for patients

  10. Clinical characteristics and prognosis of traumatic basal ganglia hematomas: A retrospective analysis of 40 cases

    Institute of Scientific and Technical Information of China (English)

    Jialiang Li; Chunjiang Yu

    2006-01-01

    AIM: To retrospectively analyze the pathogenesis, clinical characteristics, treatment and prognostic characteristics in patients with traumatic basal ganglia hematomas (TBGH).METHODS: A retrospective analysis of the clinical data was performed in 40 patients with TBGH who were selected from 1 250 patients with closed brain injury, who admitted to the Department of Neurosurgery of Shangqiu First People's Hospital from January 1990 to January 2004. The pathogenesis, clinical characteristics and signs, results of radiological examination, treatment and prognostic characteristics were analyzed. The patients all had definite history of brain injury, manifested by neurological functional disturbance to different extent after brain injury, and basal ganglia hemorrhage was identified by CT after brain injury, and hemorrhagic volume were more than or equal to 2 mL. Totally 34 males and 6 females were enrolled, aged 16-72 years and 28 cases of them were younger than 40 years old. The prognosis of the patients was evaluated with Glasgow outcome scale (GOS) at 6 months after injury, and GOS scoring standard was 1-5 points (1 for dead; 2 for vegetative survival, long-term coma, manifestations of decorticate rigidity or decerebrate rigidity; 3 for severely disabled, should be look after by others; 4 for moderately disabled, be able in self-care; 5 for good recovery, adults can work and study).RESULTS: The enrolled cases accounted for 3.20% of the 1250 patients with closed brain injury admitted at the same period. ① The causes of injury included traffic accident in 36 cases, fall in 2 cases, and assault in 2 cases. ② At admission, the Glasgow coma scale (GCS) scores were as follow: 13-15 scores (mild) in 10 cases,9-12 scores (moderate)in 20 cases, and 3-8 scores (severe) in 10 cases. Hemiplegia presented in 37 cases,aphasia in 20 cases, conscious disturbance in 10 cases, unilateral mydriasis in 6 cases, and decerebrate rigidity in 2 cases. ③ TBGH was detected by CT within

  11. Heterogeneity of breast cancer associations with five susceptibility loci by clinical and pathological characteristics

    DEFF Research Database (Denmark)

    Garcia-Closas, M.; Hall, P.; Nevanlinna, H.;

    2008-01-01

    )) associated with breast cancer risk. We investigated whether the associations between these SNPs and breast cancer risk varied by clinically important tumor characteristics in up to 23,039 invasive breast cancer cases and 26,273 controls from 20 studies. We also evaluated their influence on overall survival......A three-stage genome-wide association study recently identified single nucleotide polymorphisms ( SNPs) in five loci ( fibroblast growth receptor 2 ( FGFR2), trinucleotide repeat containing 9 ( TNRC9), mitogen-activated protein kinase 3 K1 (MAP3K1), 8q24, and lymphocyte- specific protein 1 ( LSP1...... in 13,527 cases from 13 studies. All participants were of European or Asian origin. rs2981582 in FGFR2 was more strongly related to ER- positive ( per- allele OR ( 95%CI) = 1.31 (1.27-1.36)) than ER- negative (1.08 (1.03- 1.14)) disease ( P for heterogeneity = 10-(13)). This SNP was also more strongly...

  12. Clinical and Cognitive Characteristics Associated with Mathematics Problem Solving in Adolescents with Autism Spectrum Disorder.

    Science.gov (United States)

    Oswald, Tasha M; Beck, Jonathan S; Iosif, Ana-Maria; McCauley, James B; Gilhooly, Leslie J; Matter, John C; Solomon, Marjorie

    2016-04-01

    Mathematics achievement in autism spectrum disorder (ASD) has been understudied. However, the ability to solve applied math problems is associated with academic achievement, everyday problem-solving abilities, and vocational outcomes. The paucity of research on math achievement in ASD may be partly explained by the widely-held belief that most individuals with ASD are mathematically gifted, despite emerging evidence to the contrary. The purpose of the study was twofold: to assess the relative proportions of youth with ASD who demonstrate giftedness versus disability on applied math problems, and to examine which cognitive (i.e., perceptual reasoning, verbal ability, working memory) and clinical (i.e., test anxiety) characteristics best predict achievement on applied math problems in ASD relative to typically developing peers. Twenty-seven high-functioning adolescents with ASD and 27 age- and Full Scale IQ-matched typically developing controls were assessed on standardized measures of math problem solving, perceptual reasoning, verbal ability, and test anxiety. Results indicated that 22% of the ASD sample evidenced a mathematics learning disability, while only 4% exhibited mathematical giftedness. The parsimonious linear regression model revealed that the strongest predictor of math problem solving was perceptual reasoning, followed by verbal ability and test anxiety, then diagnosis of ASD. These results inform our theories of math ability in ASD and highlight possible targets of intervention for students with ASD struggling with mathematics. PMID:26418313

  13. Clinical characteristics and diagnosis of patients with hereditary nonpolyposis colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    San-Jun Cai; Ye Xu; Guo-Xiang Cai; Peng Lian; Zu-Qing Guan; Shan-Jing Mo; Meng-Hong Sun; Qi Cai; Da-Ren Shi

    2003-01-01

    AIM: To study the clinical characteristics of hereditarynonpolyposis colorectal cancer (HNPCC) in the Chinesepopulation and discuss the identification and managementof the patients with HNPCC.METHODS: A series of 140 patients with colorectal cancers(CRC) and HNPCC associated tumors from 30 families fulfillingthe Amsterdam criteria were analyzed.RESULTS: A total of 118 patients had CRC. Average age atdiagnosis of the first CRC was 45.7 years, 56.8 % and 23.4 %of the first CRC were located proximal to the splenic flexureand in the rectum respectively. Twenty-three (19.5 %) hadsynchronous and metachronous CRC. Twenty-seven patientswere found to have extracolonic tumors. Gastric carcinomawas the most common tumor type in our series (44.4 %).CONCLUSION: The frequency of HNPCC was 2.6 % in ourseries of patients. The main features are an excess of earlyonset with a propensity to involve the proximal colon, andhigh frequency of multiple foci. Management and surveillancefor these patients should be different from sporadic CRC.Contrary to American and European reports, gastric cancerseems more frequent than endometrial cancer in Chinese.It is necessary to formulate a new HNPCC criterion forChinese patients.

  14. Characteristics of Patients Who Report Confusion After Reading Their Primary Care Clinic Notes Online.

    Science.gov (United States)

    Root, Joseph; Oster, Natalia V; Jackson, Sara L; Mejilla, Roanne; Walker, Jan; Elmore, Joann G

    2016-01-01

    Patient access to online electronic medical records (EMRs) is increasing and may offer benefits to patients. However, the inherent complexity of medicine may cause confusion. We elucidate characteristics and health behaviors of patients who report confusion after reading their doctors' notes online. We analyzed data from 4,528 patients in Boston, MA, central Pennsylvania, and Seattle, WA, who were granted online access to their primary care doctors' clinic notes and who viewed at least one note during the 1-year intervention. Three percent of patients reported confusion after reading their visit notes. These patients were more likely to be at least 70 years of age (p reading visit notes (relative risk [RR] 4.83; confidence interval [CI] 3.17, 7.36) compared to patients who were not confused. In adjusted analyses, they were less likely to report feeling more in control of their health (RR 0.42; CI 0.25, 0.71), remembering their care plan (RR 0.26; CI 0.17, 0.42), and understanding their medical conditions (RR 0.32; CI 0.19, 0.54) as a result of reading their doctors' notes compared to patients who were not confused. Patients who were confused by reading their doctors' notes were less likely to report benefits in health behaviors. Understanding this small subset of patients is a critical step in reducing gaps in provider-patient communication and in efforts to tailor educational approaches for patients. PMID:26529325

  15. Metabolic Issues in patients affected by Schizophrenia:Clinical characteristics and Medical Management

    Directory of Open Access Journals (Sweden)

    Antonio eVentriglio

    2015-09-01

    Full Text Available Patients affected by psychotic disorders are more likely to develop high rates of co-morbidities , such as obesity, type 2 diabetes, dyslipidemias, hypertension, metabolic syndrome, myocardial infarction, stroke etc. in the long-term. These morbidities have a significant impact on the life-expectancy of these patients. Patients with chronic psychoses show a two- to three-fold increased risk of death mostly from cardiovascular and metabolic diseases. Although there may be an independent link between schizophrenia and metabolic conditions, the cardio-metabolic risk is mostly related to an unhealthy lifestyle and the usage of antipsychotic agents (especially Second Generation Antipsychotics or atypical even when these remain effective treatments in the management of major psychoses. Recently many international organizations have developed screening and monitoring guidelines for the control of modifiable risk factors in order to reduce the rate of co-morbidity and mortality among patients affected by schizophrenia. This paper is a review of current knowledge about the metabolic issues of patients affected by schizophrenia and describes clinical characteristics and medical management strategies for such conditions.

  16. Clinical Characteristics and Low Vision Rehabilitation Methods for Partially Sighted School-Age Children

    Science.gov (United States)

    Özen Tunay, Zuhal; Çalışkan, Deniz; İdil, Aysun; Öztuna, Derya

    2016-01-01

    Objectives: To determine the clinical features and the distribution of diagnosis in partially sighted school-age children, to report the chosen low vision rehabilitation methods and to emphasize the importance of low vision rehabilitation. Materials and Methods: The study included 150 partially sighted children between the ages of 6 and 18 years. The distribution of diagnosis, accompanying ocular findings, visual acuity of the children both for near and distance with and without low vision devices, and the methods of low vision rehabilitation (for distance and for near) were determined. The demographic characteristics of the children and the parental consanguinity were recorded. Results: The mean age of children was 10.6 years and the median age was 10 years; 88 (58.7%) of them were male and 62 (41.3%) of them were female. According to distribution of diagnoses among the children, the most frequent diagnosis was hereditary fundus dystrophies (36%) followed by cortical visual impairment (18%). The most frequently used rehabilitation methods were: telescopic lenses (91.3%) for distance vision; magnifiers (38.7%) and telemicroscopic systems (26.0%) for near vision. A significant improvement in visual acuity both for distance and near vision were determined with low vision aids. Conclusion: A significant improvement in visual acuity can be achieved both for distance and near vision with low vision rehabilitation in partially sighted school-age children. It is important for ophthalmologists and pediatricians to guide parents and children to low vision rehabilitation.

  17. Clinical Characteristics of Autism Spectrum Disorder in Israel: Impact of Ethnic and Social Diversities

    Directory of Open Access Journals (Sweden)

    Muhammad Mahajnah

    2015-01-01

    Full Text Available Despite the increased global prevalence and recognition of autistic spectrum disorder (ASD, it is still scarcely reported in the Arab world. Though Israel has a higher prevalence of ASD, a previous national survey of patients diagnosed between 1972 and 2004, demonstrated that 98% of them were of Jewish ancestry. The disproportional low number of Arab children with ASD in Israel is unclear but may reflect lower awareness and cultural bias. In the present study we collected clinical and demographic characteristics of 200 children with ASD from Arab and Jewish sectors in Israel that were evaluated in two child development centers. We compared the incidence and the medical comorbidity of autism between these two ethnics groups. The medical and psychiatric comorbidity profile in these children was similar to the worldwide published studies. In the present study the prevalence of autism in the Arab sector in Israel was similar to that of the Jewish sector. The Arab patients presented with more severe autistic manifestations and higher incidence of mental retardation, familial members with autism, and consanguinity (P<0.05, while in the Jewish sector milder forms (such as Asperger syndrome and PDD-NOS were more frequent. This discrepancy might be explained by both genetic and cultural factors.

  18. Clinical characteristics of remote Zeus robot-assisted laparoscopic cholecystectomy: A report of 40 cases

    Institute of Scientific and Technical Information of China (English)

    Han-Xin Zhou; Yue-Hua Guo; Xiao-Fang Yu; Shi-Yun Bao; Jia-Lin Liu; Yue Zhang; Yong-Gong Ren; Qun Zheng

    2006-01-01

    AIM: To summarize the performing essentials and analyze the characteristics of remote Zeus robot-assisted laparoscopic cholecystectomy.METHODS: Robot-assisted laparoscopic cholecystectomy was performed in 40 patients between May 2004 and July 2005. The operating procedures and a variety of clinical parameters were recorded and analyzed.RESULTS: Forty laparoscopic cholecystectomy procedures were successfully completed with Zeus robotic system. And there were no post-operative complications. Total operating time, system setup time and performing time were 100.3±18.5 min, 27.7±8.8 min and 65.6±18.3 min, respectively. The blood loss and postoperative hospital stay were 30.6±10.2 mL and 2.8±0.8d, respectively. Camera clearing times and time used for operative field adjustment were 1.1 ± 1.0 min and 2.0± 0.8min, respectively. The operative error was 7.5%.CONCLUSION: Robot-assisted laparoscopic cholecystectomy following the principles of laparoscopic operation has specific performing essentials. It preserves the benefits of minimally invasive surgery and offers enhanced ability of controlling operation field, precise and stable operative manipulations.

  19. Patients with hypertensive crises who are admitted to a coronary care unit: clinical characteristics and outcomes.

    Science.gov (United States)

    González Pacheco, Héctor; Morales Victorino, Neisser; Núñez Urquiza, Juan Pablo; Altamirano Castillo, Alfredo; Juárez Herrera, Ursulo; Arias Mendoza, Alexandra; Azar Manzur, Francisco; Briseño de la Cruz, Jose Luis; Martínez Sánchez, Carlos

    2013-03-01

    Patients with hypertensive crises, especially hypertensive emergencies, require immediate admittance to an intensive care unit for rapid blood pressure (BP) control. The authors analyzed the prevalence of hypertensive crisis, the clinical characteristics, and the evolution of patients with hypertensive emergencies and urgencies. Patients were divided into 3 groups according to their BP values: group I, predominant systolic hypertension (≥180/≤119 mm Hg); group II, severe systolic and diastolic hypertension (≥180/≥120 mm Hg); and group III, predominant diastolic hypertension (≤179/≥120 mm Hg). Of all of the patients admitted to a coronary care unit, 538 experienced a hypertensive crisis, which represented 5.08% of all admissions. Hypertensive emergency was predominant in 76.6% of the cases, which corresponded to acute coronary syndrome and acute decompensated heart failure in 59.5% and 25.2% of the cases, respectively. A pattern of predominant systolic hypertension (≥180/≤119 mm Hg) was most commonly observed in the hypertensive crisis group (71.4%) and the hypertensive emergency group (72.1%). The medications that were most commonly used at onset included intravenous vasodilators (nitroglycerin in 63.4% and sodium nitroprusside in 16.4% of the patients). The overall mortality rate was 3.7%. The mortality rate was 4.6% for hypertensive emergency cases and 0.8% for hypertensive urgencies cases.

  20. Carbapenem-resistant Acinetobacter ventilator-associated pneumonia: Clinical characteristics and outcome

    Directory of Open Access Journals (Sweden)

    Mohan Gurjar

    2013-01-01

    Full Text Available Objective: To study the clinical characteristics and 28-days mortality in patients with ventilator-associated pneumonia (VAP due to carbapenem-resistant Acinetobacter (CRA. Design: Retrospective, observational, cohort study. Setting: Intensive care unit (ICU of a university hospital. Materials and Methods: Microbiologically confirmed VAP due to CRA infection. Intervention: None. Results: Out of 87 patients with VAP due to CRA, 60 (69% were male; whose median age was 51 years; 73 (84% patients were medical; 26 (30% had history of hospitalization in last 3 months; median acute physiology and chronic health evaluation (APACHE II was 15 and median SOFA 9 at admission; primary reason for ICU admission was respiratory failure (34%; 46 (53% patients had more than 2 organ failure at ICU admission; median length of ICU stay was 19 days; 66 (76% patients need vasoactive agents during ICU stay, whereas 55 (63% patients had renal failure; median duration of mechanical ventilation was 17 days; 22 (25% patients had acute respiratory distress syndrome (ARDS during ICU stay; 72 (83% patients had exposure to carbapenem before inclusion in the study; 33 (38% patients had same organism at other sites. In the follow-up, 47 (54% patient survived at 28 days after having VAP; whereas only 40 (46% patients were discharged from the hospital. Conclusions: CRA-VAP has high crude mortality. Advanced age; severity of illness and presence of pneumonia at ICU admission; and presence of shock, ARDS and renal failure have impact on outcome in these patients.

  1. Morphological, immunophenotypic and clinical characteristics of dogs with lymphocytic - plasmacytic duodenitis

    Directory of Open Access Journals (Sweden)

    Đorđević Milena

    2012-01-01

    Full Text Available The most important morphological feature of the immune response in lymphocytic-plasmacytic duodenitis (LPD in dogs is the presence of a mononuclear infiltrate in the duodenal mucosa. The ethiopatogenesis of this disease is still unknown, nor are known all the immunophenotypic characteristics of the infiltrate cells, which would be of help in the elucidation of the pathogenesis of LPD. The study involved 60 adult dogs of different breeds and both sexes: 54 dogs with symptoms of diarrhea and vomiting that lasted longer than three weeks and six clinically healthy dogs that served as controls. Hematological and biochemical analysis of blood, radiology, ultrasound and endoscopic diagnosis were carried out. Samples of duodenal mucosal biopta were examined by histopathological and immunohistochemical methods. During endoscopic examination, duodenal wall thickening, mucosal edema and hyperemia were observed in 46 dogs. Microscopic studies showed on the epithelial cells of the duodenum degenerative changes, and sometimes desquamation. Most of the intestinal crypts were dilated, irregularly shaped and filled with detritus. On immunohistochemical examination of samples of the duodenum in a number of dogs with LPD a predominant expression of CD3 + T lymphocytes was observed. [Projekat Ministarstva nauke Republike Srbije, br. III 46002

  2. Clinical and Cognitive Characteristics Associated with Mathematics Problem Solving in Adolescents with Autism Spectrum Disorder.

    Science.gov (United States)

    Oswald, Tasha M; Beck, Jonathan S; Iosif, Ana-Maria; McCauley, James B; Gilhooly, Leslie J; Matter, John C; Solomon, Marjorie

    2016-04-01

    Mathematics achievement in autism spectrum disorder (ASD) has been understudied. However, the ability to solve applied math problems is associated with academic achievement, everyday problem-solving abilities, and vocational outcomes. The paucity of research on math achievement in ASD may be partly explained by the widely-held belief that most individuals with ASD are mathematically gifted, despite emerging evidence to the contrary. The purpose of the study was twofold: to assess the relative proportions of youth with ASD who demonstrate giftedness versus disability on applied math problems, and to examine which cognitive (i.e., perceptual reasoning, verbal ability, working memory) and clinical (i.e., test anxiety) characteristics best predict achievement on applied math problems in ASD relative to typically developing peers. Twenty-seven high-functioning adolescents with ASD and 27 age- and Full Scale IQ-matched typically developing controls were assessed on standardized measures of math problem solving, perceptual reasoning, verbal ability, and test anxiety. Results indicated that 22% of the ASD sample evidenced a mathematics learning disability, while only 4% exhibited mathematical giftedness. The parsimonious linear regression model revealed that the strongest predictor of math problem solving was perceptual reasoning, followed by verbal ability and test anxiety, then diagnosis of ASD. These results inform our theories of math ability in ASD and highlight possible targets of intervention for students with ASD struggling with mathematics.

  3. Epidemiological, Clinical and Entomological Characteristics of Yellow Fever Outbreak in Darfur 2012

    Directory of Open Access Journals (Sweden)

    Hamdi Abdulwahab Alhakimi

    2015-03-01

    Full Text Available The study aims at analyzing the epidemiological, clinical and entomological characteristics of Darfur yellow fever epidemic. It is a descriptive, cross-sectional study. According to operational case definition, suspected yellow fever cases are included in case spread sheet with variables like age, sex, locality, occupation, status of vaccination, onset of symptoms, presenting symptoms, date of blood sampling and confirmation of diagnosis either by laboratory results or epidemiological link. Data about important entomological indices were collected by surveys conducted in 17 localities of 3 Darfur states (Central, West and south Darfur. All Darfur states (especially Central Darfur have been affected by Yellow Fever outbreak. There is a need to review the non-specific case definition of Yellow Fever which seems to overwhelm the system during outbreaks with cases of other endemic diseases. The significant risk factors of this outbreak included male sex, adult age, outdoor occupation and traditional mining. The fatality rate was significantly associated with vaccination status. The highest fatality rate was recorded by children less than 2 years old (42.9%. Generally, increase in certain entomological indices was followed by increase in number of reported cases 7 days later. Central Darfur state was significantly higher in most studied entomological indices.

  4. Association between sociodemographic characteristics and anxiety levels of violence-exposed patients admitted to emergency clinic

    Directory of Open Access Journals (Sweden)

    Hocagil H

    2016-02-01

    Full Text Available Hilal Hocagil,1 Filiz Izci,2 Abdullah Cüneyt Hocagil,1 Ebru Findikli,3 Sevda Korkmaz,4 Merve Iris Koc5 1Department of Emergency, School of Medicine, Bulent Ecevit University, Zonguldak, 2Department of Psychiatry, School of Medicine, Istanbul Bilim University, Istanbul, 3Department of Psychiatry, School of Medicine, Sutcu Imam University, Kahramanmaras, 4Department of Psychiatry, School of Medicine, Firat University, Elazig, 5Department of Psychiatry, Erenkoy Training and Research Hospital for Psychiatric and Neurological Disorders, Istanbul, Turkey Background: Here we aimed to investigate sociodemographic characteristics, psychiatric history, and association between sociodemographic characteristics and anxiety levels of violence-exposed patients admitted to emergency clinic.Methods: This study consists of 73 violence-exposed patients admitted to emergency clinic who were literate and agreed to participate in the study. A sociodemographic data form created by us to investigate alcohol-substance abuse, suicide attempt, previous history of trauma, self and family history of psychiatric disorders and Beck Anxiety Inventory was given to the patients.Results: Of the patients exposed to violence 63% (n=46 were female and 27% (n=27 were male. Of these patients, 68.5% (n=50 were married, 43.8% (n=25 were workers, 34.2% were housewives, 11% were unemployed, and 11% were civil servants. Of the violence-exposed patients, 56.2% (n=41 were primary school, 21.9% (n=16 were high school, and 21.9% (n=16 were university graduates. Smoking and alcohol use rates were 54.8% (n=40 and 17.8% (n=13, respectively. The most common trauma type was assault using physical force with a ratio of 78.1% (n=57. In addition, anxiety scores were high in 42.5% (n=31 and moderate in 9.6% (n=7 of the patients. Mentioned psychiatric disorder was present in 17.8% (n=13 of the patients and 19.2% (n=14 of the patients’ relatives. The correlation between sociodemographic

  5. Characteristics of stable chronic obstructive pulmonary disease patients in the pulmonology clinics of seven Asian cities

    Directory of Open Access Journals (Sweden)

    Oh YM

    2013-01-01

    Full Text Available Yeon-Mok Oh,1 Arvind B Bhome,2 Watchara Boonsawat,3 Kirthi Dias Gunasekera,4 Dushantha Madegedara,5 Luisito Idolor,6 Camilo Roa,6 Woo Jin Kim,7 Han-Pin Kuo,8 Chun-Hua Wang,8 Le Thi Tuyet Lan,9 Li-Cher Loh,10 Choo-Khoon Ong,10 Alan Ng,11 Masaharu Nishimura,12 Hironi Makita,12 Edwin K Silverman,13 Jae Seung Lee,1 Ting Yang,14 Yingxiang Lin,14 Chen Wang,14 Sang-Do Lee1  1Department of Pulmonary and Critical Care Medicine and Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; 2Department of Pulmonary and Critical Care, "Friends of the Breathless" Foundation, Pune, India; 3Department of Medicine, Khon Kaen University, Khon Kaen, Thailand; 4Central Chest Clinic, Colombo and National Hospital of Sri Lanka; 5Respiratory Disease Treatment Unit and Teaching Hospital Kandy, Sri Lanka; 6Section of Respiratory Services and Physical Therapy and Rehabilitation Lung Center of the Philippines, Quezon City, Philippines; 7Department of Internal Medicine, Kangwon National University, Kang Won, Korea; 8Department of Thoracic Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan; 9Respiratory Care Center, University Medical Center Ho Chi Minh City, Vietnam; 10Department of Medicine, Penang Medical College, Penang, Malaysia; 11Department of Respiratory and Critical Care Medicine, Tan Tock Seng Hospital, Singapore; 12Division of Respiratory Medicine, Department of Internal Medicine, Hokkaido University Hospital, Sapporo, Japan; 13Channing Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; 14Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, ChinaAll authors made an equal contribution to this studyBackground and objectives: Chronic obstructive pulmonary disease (COPD is responsible for significant morbidity and mortality worldwide. We evaluated the characteristics of stable COPD patients in

  6. Biological characteristics of HCC by ultrasound-guided aspiration biopsy and its clinical application

    Institute of Scientific and Technical Information of China (English)

    Li-Wu Lin; Xue-Ying Lin; Yi-Mi He; Shang-Da Gao; Xiao-Dong Lin

    2003-01-01

    AIM: To probe the pathological biological characteristics of hepatocellular carcinoma (HCC) by the ultrasound-guided aspiration biopsy and assess the clinical application value of this method.METHODS: The biopsy and DNA analysis by flow cytometry (FCM) were taken in 46 cases with HCC nodules, including 26 cases and 20 cases with nodules ≤3 cm and >3 cm in diameters respectively, and 12 cases with intrahepatic benign hyperplastic nodules. They were taken in 22 cases of 46cases with HCC before and after the therapy. Fine-needles and automatic histological incised biopsy needles were used.The fresh biopsy tissue was produced into the single cell suspension, which was sent for DNA detection and ratio analysis of cell period. The ratio of each DNA period of cell proliferation of each group was calculated and compared with each other. The DNA aneuploid (AN) and apoptosis cell peak were observed and their percentages were calculated.RESULTS: The ratios of S and G2/M periods of DNA, which reflect cell hyperproliferation, in the group with HCC tumors >3 cm in diameter were markedly higher than those of the group with HCC nodules ≤3 cm in diameter and the group with the benign hyperplastic nodules (P<0.01 except A:B of S period, P<0.05). The ratios of the middle group were also apparently higher than those of the latter group (P<0.01).The ratio of DNA AN of 46 cases with HCC nodules was 34.8 % (16/46). None of the cases with the intrahepatic hyperplastic nodules appeared AN. The DNA AN appeared more apparently with the growth of the tumors. The AN ratio of the group with tumors >3 cm in diameter was 55 %(11/20), markedly higher than that of the group with tumors ≤3 cm in diameter which was 19.2 % (5/26) (P<0.01). The FCM DNA analysis of 22 specimens of hepatic carcinoma tissue before therapy showed that the aneuploid peaks appeared in 5 cases (22.7 %). The ratio of G1 period rose after therapy while the S period and G2/M ratios fell (P<0.01).The

  7. Association between MYO9B rs962917 and rs1545620 gene polymorphism and clinical characteristic of inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    黄健

    2014-01-01

    Objective To investigate the association between MYO9B rs962917 and rs1545620 gene polymorphism and clinical pathological characteristics of patients with inflammatory bowel disease(IBD)and permeability of intestinal mucosa.Methods From September 2010 to May2012,a total of 196 cases of patients with IBD were collected,

  8. Analysis of clinical pathological characteristics and pattern changes of 2 643 gastric polyps in the past 15 years

    Institute of Scientific and Technical Information of China (English)

    林泳

    2014-01-01

    Objective To investigate the clinical pathological characteristics and pattern changes of gastric polyps in the past 15 years.Methods From 1998 to 2012,the cases of gastric polyps diagnosed by gastroscopy were collected.Data of gender,age,location,number,size,Yamata type,pathological type,Helicobacter pylori(H.pylori)infection were retrospectively analyzed.The data

  9. Clinical characteristics and surgical treatment of patients with giant intracranial aneurysms

    Institute of Scientific and Technical Information of China (English)

    QI Wei; WANG Shuo; ZHAO Yuan-li; YANG Hai-bo; ZHAO Ji-zong

    2008-01-01

    Background Compared with smaller aneurysms,giant intracranial aneurysms (GICAs) have a poorer prognosis and require more meticulous surgical planning and techniques to exclude them from the circulation.GICAs continue to challenge the limits of neurosurgical techniques.A series of 170 patients with GICAs were reviewed for understanding the clinical characteristics.surgical treatment and outcomes of patients with GICAs.Methods Collected data of 170 consecutive patients with GICAs from January 1995 to July 2007 were analyzed.The clinicaI Characteristics in this study included age,sex,intracranial aneurysms size,the first presentations,locations and Hunt & Hess grade.Surgical methods included direct clipping of the aneurysm neck,parent artery reconstruction,proximal artery ligation,trapping and wrapping.Surgical results were evaluated postOperatively by the Glasgow Outcome Scale (GOS).Results GICAs were more commonly diagnosed at age 30 to 50 years with a mean age of 39.3 years and without obvious gender preponderance in our study (88 male and 82 female patients).The size of the GlCAs ranged from 2.5 cm to 8.0 cm(mean,2.9 cm).Hemorrhage (41%),mass effect (34%) and headache (12%) were the first 3 most common presentations.Regarding the Hunt & Hess classification,at admission there were 1 00 cases in grade 0,24 in grade 1,21 in grade 2,16 in grade 3,8 in grade 4 and 1 in grade 5.There were 84 cases of GICAs treated by direct neck-clipping,47 by parent artery reconstruction,19 by proximal artery occlusion(with 4 combined with reVascuIarization),18 by trapping and 2 by wrapping.The follow-up study (ranging from 6 to 115 months,mean 32 months)showed good results in 108 cases.moderate disability in 26 and severe disability in 15 according to GOS.Six cases died.Conclusions Surgical treatment is an effective treatment for GICAs.SurgicaI strategies should be made carefully and individually.Doppler ultrasonography,neuroendoscope and intraoperative angiography are useful to

  10. 'Sink or swim': an evaluation of the clinical characteristics of individuals with high bone mass.

    LENUS (Irish Health Repository)

    Gregson, C L

    2011-04-01

    ), p < 0.001). CONCLUSION: Individuals with unexplained HBM have an excess of clinical characteristics associated with skeletal dysplasia and their relatives are commonly affected, suggesting many may harbour an underlying genetic disorder affecting bone mass.

  11. Clinical, radiological, and biochemical characteristics in patients with diseases mimicking polymyalgia rheumatica

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    Hidekatsu Yanai

    2009-10-01

    Full Text Available Hidekatsu Yanai1,2, Hiroshi Yoshida2,3, Norio Tada1,21Division of General Medicine, Department of Internal Medicine, The Jikei University School of Medicine, Kashiwa, Japan; 2Institute of Clinical Medicine and Research, The Jikei University School of Medicine, Chiba, Japan; 3Department of Laboratory Medicine, The Jikei University School of Medicine, Kashiwa, JapanAbstract: To find out clues to differentiate between polymyalgia rheumatica (PMR and other diseases that mimic PMR. We studied Japanese patients with PMR (n = 7, pseudogout (n = 1, remitting seronegative symmetrical synovitis with pitting edema (RS3PE syndrome (n = 1, and post-infectious polyarthritis (n = 1. The distribution of inflammation in patients was evaluated using a gallium-67 scintigraphy. We measured serum C-reactive protein (CRP, matrix metalloproteinase- 3 (MMP-3, and vascular endothelial growth factor (VEGF in patients before and after treatment. Further, we compared the clinical course of PMR with that of other diseases that mimic PMR. Patients with pseudogout, RS3PE syndrome, post-infectious polyarthritis manifested similar changes in scintigraphic findings and serum CRP, MMP-3, and VEGF levels to PMR before the treatment. A significant reduction in serum CRP levels at one week after use of nonsteroidal anti-inflammatory drugs (NSAIDs is a good clue to differentiate pseudogout and post-infectious polyarthritis from PMR. Chondrocalcinosis in the radiographs of joints is also effective to differentiate pseudogout from PMR. A small reduction of CRP levels after NSAIDs use and promptly ameliorated CRP and symptoms by a low-dose steroid therapy, which was commonly observed in patients with PMR, were also found in a patient with RS3PE syndrome. Pitting edema of the back of hands and gallium uptake in metacarpophalangeal (MCP joints were useful to differentiate RS3PE syndrome from PMR. In conclusion, pseudogout, RS3PE syndrome, post-infectious polyarthritis should be included

  12. Epidemiological and clinical characteristics of 266 cases of intracerebral hemorrhage in Hangzhou, China

    Institute of Scientific and Technical Information of China (English)

    Yun-zhen HU; Jian-wen WANG; Ben-yan LUO

    2013-01-01

    Ethnicity and socioeconomic factors can influence disease susceptibility,clinical presentation,and outcome.We investigated the clinical characteristics (age,sex,seasonal variation,lesion site,symptoms,complications,prognosis,and sequelae) and risk factors for intracerebral hemorrhage (ICH) in 266 cases treated at our hospital in Hangzhou City,China,from January 2011 to December 2011.Risk of ICH increased dramatically with age; only 4.3%of cases were <30 years old,while 44.4% were >60 years of age.Men outnumbered women by 2:1 (67.3% vs.32.7%).Single hemorrhage was most often located in the cerebral lobes (37.2% of cases),basal ganglia (34.2%),thalamus (8.3%),cerebellum (6.8%),ventricle (1.5%),and brainstem (1.1%),while 10.9% of cases exhibited hemorrhages at multiple sites.Hypertension was also a major risk factor for ICH,as 47% of all patients were hypertensive and the percentage increased with age.In hypertensive patients,the most common hemorrhage site was the basal ganglia and ICH was often associated with thrombopenia.In patients with leukemia (all forms),most hemorrhages were lobar.Warfarin-and encephalic operation-associated ICHs were all lobar.Headache was the major symptom of occipital,temporal,and frontal lobe hemorrhage.Dizziness,nausea,and vomiting were the major symptoms of cerebellum hemorrhage.Limb dysfunction was the major symptom of thalamic and basal ganglia hemorrhage.Disturbed level of consciousness was the major symptom in multisite,ventricular,parietal lobe,and brainstem hemorrhage.Hyperspasmia occurred most often in lobar hemorrhage and blurred vision in occipital lobe hemorrhage.Hospital mortality was 24.4% (n=65) with a mean delay from presentation to death of (10.5±18.5) d.The majority of fatalities were cerebral hernia cases (58.5%) and these patients also had the shortest time to death [(2.9±3.5) d].Mortality was 100%in brainstem ICH and hemorrhagic conversion of cerebral infarct

  13. Fuchs endothelial corneal dystrophy: clinical characteristics of surgical and nonsurgical patients

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    Goldberg RA

    2014-09-01

    Full Text Available Roger A Goldberg,1,2 Sabri Raza,1 Eric Walford,1 William J Feuer,1 Jeffrey L Goldberg1,3 1Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA; 2Tufts-New England Eye Center/Ophthalmic Consultants of Boston, Boston, MA, USA; 3Shiley Eye Center, University of California San Diego, San Diego, CA, USA Purpose: To review the patient and clinical characteristics of patients with Fuchs endothelial corneal dystrophy (FECD. Methods: Review of records for every patient who presented to the Bascom Palmer Eye Institute between 2003 and 2009 whose visit was coded for endothelial corneal dystrophy (International Classification of Diseases, Ninth Revision [ICD9] 371.57, bullous keratopathy (ICD9 371.23, or who underwent a corneal surgery with or without cataract extraction. Demographic, clinical, and ancillary testing data were collected from the time of presentation, diagnosis, and follow-up, and the use, timing, and type of surgical interventions was documented, with 6-month and final visual acuities recorded. Results: A total of 2,370 charts were included in this study, of which 966 patients had a diagnosis of FECD. Of these, 197 patients (21% received a corneal transplantation procedure. The surgery most often performed was penetrating keratoplasty with or without cataract extraction (66%, followed by endothelial keratoplasty with or without cataract extraction (34%. The risk factors for surgery include worse visual acuity at presentation (20/60 Snellen visual acuity in surgical patients versus 20/40 Snellen visual acuity in nonsurgical patients, P<0.001, greater average central corneal thickness (635 µm versus 592 µm, P<0.001, loss of visual acuity over time (two lines lost versus zero lines lost, P<0.001, increasing age (P<0.001, and male sex (P=0.008. Over half of patients (52% did not receive surgery despite poor vision. Conclusion: During this time period, FECD did not have a consistent pattern for management or treatment, and despite

  14. Spinal cord injury in patients with systemic lupus Erythematosus Clinical manifestations, imaging characteristics and treatment

    Institute of Scientific and Technical Information of China (English)

    Yamei Tang; Fusheng Zhang; Qingyu Shen; Xiangpen Li; Yigang Xing

    2007-01-01

    BACKGROUND: There are fewer reports on systemic lupus erythematosus (SLE) related myelitis, and definite and uniform therapeutic program is not available.OBJECTIVE: To observe the clinical manifestations, imaging characteristics, results of laboratory examination and treatment of SLE.DESIGN: A retrospective case analysis.SETTING: Department of Neurology, the Second Affiliated Hospital of Sun Yat-sen University.PARTICIPANTS: Totally 1 052 SLE inpatients were selected from the Second Affiliated Hospital of Sun Yat-sen University from January 1995 to May 2005, and they all accorded with the diagnostic standards for SLE set by American Rheumatism Association in 1982. 124 of them were diagnosed to have damage of central nervous system. Inclusive criteria: Patients with one of the focal physical signs, including mental and behavior disorders, headache, seizure and involvement of nervous system. Exclusive criteria: Patients with hypertensive encephalopathy, damage of nervous system due to uremia and infection of central nervous system. Spinal cord lesion occurred in 15 female cases of 23 - 51 years old. Informed consents were obtained from all the participants.METHODS: The physical signs, laboratory examinations, therapeutic program and prognosis were recorded in the 15 patients with symptoms of spinal cord lesions. All the patients underwent MRI scan of brain or lesioned segment of spinal cord, and 8 cases of them underwent lumbar puncture to determine intracranial pressure, routine and biochemical examinations were cerebrospinal fluid were performed. The disease activity of SLE in systems beyond central nervous system was evaluated with modified lupus activity criteria count (LACC).MAIN OUTCOME MEASURES: ① Incidence of SLE related myelitis, attack age distribution and its association with the activity of SLE; ② Comparisons of the clinical characteristics, cranial and spinal cord MRI manifestations, different therapeutic program and prognosis.RESULTS: All the 15 SLE

  15. The counseling african americans to control hypertension (caatch trial: baseline demographic, clinical, psychosocial, and behavioral characteristics

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    Diaz-Gloster Marleny

    2011-09-01

    Full Text Available Abstract Background Effectiveness of combined physician and patient-level interventions for blood pressure (BP control in low-income, hypertensive African Americans with multiple co-morbid conditions remains largely untested in community-based primary care practices. Demographic, clinical, psychosocial, and behavioral characteristics of participants in the Counseling African American to Control Hypertension (CAATCH Trial are described. CAATCH evaluates the effectiveness of a multi-level, multi-component, evidence-based intervention compared with usual care (UC in improving BP control among poorly controlled hypertensive African Americans who receive primary care in Community Health Centers (CHCs. Methods Participants included 1,039 hypertensive African Americans receiving care in 30 CHCs in the New York Metropolitan area. Baseline data on participant demographic, clinical (e.g., BP, anti-hypertensive medications, psychosocial (e.g., depression, medication adherence, self-efficacy, and behavioral (e.g., exercise, diet characteristics were gathered through direct observation, chart review, and interview. Results The sample was primarily female (71.6%, middle-aged (mean age = 56.9 ± 12.1 years, high school educated (62.4%, low-income (72.4% reporting less than $20,000/year income, and received Medicaid (35.9% or Medicare (12.6%. Mean systolic and diastolic BP were 150.7 ± 16.7 mm Hg and 91.0 ± 10.6 mm Hg, respectively. Participants were prescribed an average of 2.5 ± 1.9 antihypertensive medications; 54.8% were on a diuretic; 33.8% were on a beta blocker; 41.9% were on calcium channel blockers; 64.8% were on angiotensin converting enzyme (ACE inhibitors/angiotensin receptor blockers (ARBs. One-quarter (25.6% of the sample had resistant hypertension; one-half (55.7% reported medication non-adherence. Most (79.7% reported one or more co-morbid medical conditions. The majority of the patients had a Charlson Co-morbidity score ≥ 2. Diabetes

  16. Incidence, Clinical Characteristics and Attributable Mortality of Persistent Bloodstream Infection in the Neonatal Intensive Care Unit

    Science.gov (United States)

    Hsu, Jen-Fu; Chu, Shih-Ming; Lee, Chiang-Wen; Yang, Pong-Hong; Lien, Reyin; Chiang, Ming-Chou; Fu, Ren-Huei; Huang, Hsuan-Rong; Tsai, Ming-Horng

    2015-01-01

    Background An atypical pattern of neonatal sepsis, characterized by persistent positive blood culture despite effective antimicrobial therapy, has been correlated with adverse outcomes. However, previous studies focused only on coagulate-negative staphylococcus infection. Methods All episodes of persistent bloodstream infection (BSI), defined as 3 or more consecutive positive blood cultures with the same bacterial species, at least two of them 48 hours apart, during a single sepsis episode, were enrolled over an 8-year period in a tertiary level neonatal intensive care unit. These cases were compared with all non-persistent BSI during the same period. Results We identified 81 episodes of persistent BSI (8.5% of all neonatal late-onset sepsis) in 74 infants, caused by gram-positive pathogens (n=38, 46.9%), gram-negative pathogens (n=21, 25.9%), fungus (n=20, 24.7%) and polymicrobial bacteremia (n=2, 2.5%). Persistent BSI does not differ from non-persistent BSI in most clinical characteristics and patient demographics, but tends to have a prolonged septic course, longer duration of feeding intolerance and more frequent requirement of blood transfusions. No difference was observed for death attributable to infection (9.8% vs. 6.5%), but neonates with persistent BSI had significantly higher rates of infectious complications (29.6% vs. 9.2%, P < 0.001), death from all causes (21.6% vs. 11.7%, P = 0.025), and duration of hospitalization among survivors [median (interquartile range): 80.0 (52.5-117.5) vs. 64.0 (40.0-96.0) days, P = 0.005] than those without persistent BSI. Conclusions Although persistent BSI does not contribute directly to increased mortality, the associated morbidities, infectious complications and prolonged septic courses highlight the importance of aggressive treatment to optimize outcomes. PMID:25875677

  17. Clinical Characteristics and Urodynamic Analysis of Urinary Dysfunction in Multiple Sclerosis

    Institute of Scientific and Technical Information of China (English)

    Tao Wang; Wei Huang; Yong Zhang

    2016-01-01

    Background:Both lower urinary tract dysfunction and urinary symptoms are prevalent in patients with multiple sclerosis (MS).Although the significance of identifying and treating urinary symptoms in MS is currently well-known,there is no information about the real prevalence and therapeutic effect of urinary symptoms in patients with MS.The purpose of this study was to analyze the major symptoms and urodynamic abnormalities,and observe the therapeutic effect in different MS characteristics.Methods:We enrolled 126 patients with urological dysfunction who were recruited between July 2008 and January 2015 in Beijing Tian Tan Hospital,Capital Medical University and conducted overactive bladder system score (OABSS),urodynamic investigation,and expanded disability status scale (EDSS).Changes of urinary symptoms and urodynamic parameters were investigated.Results:Urgency was the predominant urinary symptom,and detrusor overactivity was the major bladder dysfunction.There was a positive correlation between EDSS and OABSS.Clinically isolated syndrome (CIS) had lowest EDSS and OABSS.CIS exhibited significant improvements in OABSS,maximum urinary flow rate (Qmax),and bladder volume at the first desire to voiding and maximum bladder volume after the treatment (P < 0.05).Relapsing-remitting MS showed significant improvements in the OABSS,Qmax,and bladder volume at the first desire to voiding,maximum bladder volume and bladder compliance after the treatment (P < 0.05).Progressive MS exhibited significant increase in the bladder volume at the first desire to voiding,the detrusor pressure at maximum flow rate (PdetQmax),and bladder compliance after the treatment (P < 0.05).Conclusions:Urodynamic parameters examined are important in providing an accurate diagnosis,guiding management decisions of MS.Early and effective treatment may improve the bladder function and the quality of life at the early stages of MS.

  18. Clinical characteristics of Pneumocystis pneumonia in non-HIV patients and prognostic factors including microbiological genotypes

    Directory of Open Access Journals (Sweden)

    Ito Yutaka

    2011-03-01

    Full Text Available Abstract Background The number of patients with non-HIV Pneumocystis pneumonia (PCP is increasing with widespread immunosuppressive treatment. We investigated the clinical characteristics of non-HIV PCP and its association with microbiological genotypes. Methods Between January 2005 and March 2010, all patients in 2 university hospitals who had been diagnosed with PCP by PCR were enrolled in this study. Retrospective chart review of patients, microbiological genotypes, and association with 30-day mortality were examined. Results Of the 82 adult patients investigated, 50 patients (61% had inflammatory diseases, 17 (21% had solid malignancies, 12 (15% had hematological malignancies, and 6 (7% had received transplantations. All patients received immunosuppressive agents or antitumor chemotherapeutic drugs. Plasma (1→3 β-D-glucan levels were elevated in 80% of patients, and were significantly reduced after treatment in both survivors and non-survivors. However, β-D-glucan increased in 18% of survivors and was normal in only 33% after treatment. Concomitant invasive pulmonary aspergillosis was detected in 5 patients. Fifty-six respiratory samples were stored for genotyping. A dihydropteroate synthase mutation associated with trimethoprim-sulfamethoxazole resistance was found in only 1 of the 53 patients. The most prevalent genotype of mitochondrial large-subunit rRNA was genotype 1, followed by genotype 4. The most prevalent genotype of internal transcribed spacers of the nuclear rRNA operon was Eb, followed by Eg and Bi. Thirty-day mortality was 24%, in which logistic regression analysis revealed association with serum albumin and mechanical ventilation, but no association with genotypes. Conclusions In non-HIV PCP, poorer general and respiratory conditions at diagnosis were independent predictors of mortality. β-D-glucan may not be useful for monitoring the response to treatment, and genotypes were not associated with mortality.

  19. Clinical and epidemiological characteristics of patients with uveitis in an emergency eye care center in Brazil

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    Eduardo Nery Rossi Camilo

    2014-01-01

    Full Text Available Purpose: To analyze the clinical and epidemiological characteristics of patients with uveitis in an emergency eye care center. Methods: We conducted a prospective, observational study of patients with active uveitis admitted between May 2012 and July 2012 to an emergency eye care center. Results: The majority of patients were male (63.2%, with a mean age of 43.2 years; 66.2% patients were of mixed ethnicity, 22.5% were Caucasian, and 11.3% were black. Anterior uveitis was observed in 70.1% patients, posterior uveitis in 26.5%, and panuveitis in 3.4%; no patient was diagnosed with intermediate uveitis. All patients had a sudden and acute presentation. The most frequent symptoms were ocular pain (76.9%, redness (59.8%, and visual blurring (46.2%. The majority of patients had unilateral disease (94.9% with a mean symptom duration of 6.2 days. Diffuse and anterior uveitis were associated with ocular pain (p<0.001. Scotomata and floaters were more frequent in patients with posterior uveitis (p=0.003 and p=0.016, respectively. Patients with anterior uveitis presented with better visual acuity (p=0.025. Granulomatous keratotic precipitates were more frequent in patients with posterior uveitis (p=0.038. An etiological diagnosis based on the evaluation at the emergency center was made in 45 patients (38.5%. Conclusions: Acute anterior uveitis was the most frequent form of uveitis. Initial patient evaluation provided sufficient information for deciding primary therapy and aided in arriving at an etiological diagnosis in a considerable number of patients.

  20. Familial history of diabetes and clinical characteristics in Greek subjects with type 2 diabetes

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    Apostolou Ourania

    2009-04-01

    Full Text Available Abstract Background A lot of studies have showed an excess maternal transmission of type 2 diabetes (T2D. The aim, therefore, of the present study was to estimate the prevalence of familial history of T2D in Greek patients, and to evaluate its potential effect on the patient's metabolic control and the presence of diabetic complications. Methods A total of 1,473 T2D patients were recruited. Those with diabetic mothers, diabetic fathers, diabetic relatives other than parents and no known diabetic relatives, were considered separately. Results The prevalence of diabetes in the mother, the father and relatives other than parents, was 27.7, 11.0 and 10.7%, respectively. Patients with paternal diabetes had a higher prevalence of hypertension (64.8 vs. 57.1%, P = 0.05 and lower LDL-cholesterol levels (115.12 ± 39.76 vs. 127.13 ± 46.53 mg/dl, P = 0.006 than patients with diabetes in the mother. Patients with familial diabetes were significantly younger (P 2, P = 0.08, higher prevalence of dyslipidemia (49.8 vs. 44.6%, P = 0.06 and retinopathy (17.9 vs. 14.5%, P = 0.08 compared with patients with no diabetic relatives. No difference in the degree of metabolic control and the prevalence of chronic complications were observed. Conclusion The present study showed an excess maternal transmission of T2D in a sample of Greek diabetic patients. However, no different influence was found between maternal and paternal diabetes on the clinical characteristics of diabetic patients except for LDL-cholesterol levels and presence of hypertension. The presence of a family history of diabetes resulted to an early onset of the disease to the offspring.

  1. Clinical characteristics and imaging manifestations of AIDS complicated with disseminated Penicillium marneffei infection

    Institute of Scientific and Technical Information of China (English)

    LU Pu-xuan; ZHU Wen-ke; ZHAN Neng-yong; LIU Yan; CHEN Xin-chun; YE Ru-xin; CAI Li-sheng; ZHU Bo-ping

    2006-01-01

    Objective To investigate the clinical characteristics and imaging manifestations of AIDS complicated with disseminated Penicillium marneffei (PM) infection. Methods A total of 12 patients with AIDS complicated with disseminated PM infection were collected and the symptoms, signs, laboratory examination results and image manifestations of these patients were analyzed retrospectively. Results (1) The diagnosis of PM infection in all the 12 cases were confirmed by peripheral blood culture.All the 12 cases (100%) had irregular fever (38-41 ℃) and enlarged lymph nodes, 8 cases (66%) had skin rashes; 8 cases (66%) had hepatomegaly; 9 cases (75%) had splenomegaly while 8 cases (66%) had anemia. (2) Imaging manifestation: Five cases manifested bilateral pulmonary disseminated miliary nodular shadows or lattice signs; 1 case showed enlarged hilar lymph node and 2 zases showed patchy shadow with pleuritis. One case presented sub-pleural curve line shadow at the posterior part of the right lower lung,and adhesion between the intestinal wall and intestinal mesentery in mass form in the abdomen by CT examination. Conclusion Patients suffering from AIDS (CD4T lymphocytes <50/μ L) with impaired immunity might be susceptible to complication of disseminated PM infection, which presents mainly damage of multiple organs and symptoms such as fever; enlargement of liver,spleen and lymph nodes, as well as specific skin maculopapular rashes. Imaging manifestations in the lungs were revealed as miliary nodular shadows and lattice-like shadows. Intensified abdominal CT might reveal presence of several enlarged postperitoneal lymph nodes and intestinal adhesion in shape of "cakes".

  2. Neurological complications after neonatal bacteremia: the clinical characteristics, risk factors, and outcomes.

    Directory of Open Access Journals (Sweden)

    Shih-Ming Chu

    Full Text Available BACKGROUND: Neonates with bacteremia are at risk of neurologic complications. Relevant information warrants further elucidation. STUDY DESIGN: This was a retrospective cohort study of neonates with bacteremia-related neurologic complications (BNCs in a tertiary-level neonatal intensive care unit (NICU. A systemic chart review was performed conducted to identify clinical characteristics and outcomes. A cohort of related conditions was constructed as the control group. Logistic regression analysis was used to identify independent risk factors for BNC. RESULTS: Of 1037 bacteremia episodes, 36 (3.5% had BNCs. Twenty-four cases of BNCs were related to meningitis, five were presumed meningitis, and seven occurred after septic shock. The most common causative pathogens were Group B streptococcus (41.7% and E. coli (16.7%. The major BNCs consisted of seizures (28, hydrocephalus (20, encephalomalacia (11, cerebral infarction (7, subdural empyema (6, ventriculitis (8, and abscess (4. Eight (22.8% neonates died and six (16.7% were discharged in critical condition when the family withdrew life-sustaining treatment. Among the 22 survivors, eight had neurologic sequelae upon discharge. After multivariate logistic regression analysis, neonates with meningitis caused by Group B streptococcus (adjusted odds ratio [OR]: 8.90, 95% confidence interval [CI]: 2.20-36.08; p = 0.002 and combined meningitis and septic shock (OR, 5.94; 95% CI: 1.53-23.15; p = 0.010 were independently associated with BNCs. CONCLUSIONS: Neonates with bacteremia-related neurologic complications are associated with adverse outcomes or sequelae. Better strategies aimed at early detection and reducing the emergence of neurologic complications and aggressive treatment of Group B streptococcus sepsis are needed in neonates with meningitis and septic shock.

  3. Epidemiological and clinical characteristics of malignant melanoma in Southeast Anatolia in Turkey

    Science.gov (United States)

    Sula, Bilal; Uçmak, Feyzullah; Kaplan, Mehmet Ali; Urakçi, Zuhat; Arica, Mustafa; Isikdogan, Abdurrahman

    2016-01-01

    Introduction The present study aimed to establish the epidemiological and clinical characteristics of patients who were histopathologically diagnosed with malignant melanoma (MM). Methods The present study retrospectively analyzed the data of 78 patients who were histopathologically diagnosed with MM in Dicle University Medical Faculty, Dermatology and Medical Oncology departments between 2005 and 2014. Results The study included 78 patients in total with 44 (56.4%) male and 34 (43.6%) female. Median age of the patients was 62.50 years (range: 27 - 84 years). Of the patients, 78.2% (n = 61) had cutaneous melanoma, 8.9% had solid organ melanoma, and 2.5% had ocular and mucosal melanoma. The most common tumor localization among the patients was the lower extremities with 29.4% (n = 23). The most common histopathological type was nodular malignant melanoma with 35.8% (n = 28). Based on TNM, Clark and Breslow classifications, 26.9% (n = 21) of the patients were stage 4, 26.9% (n = 21) were Clark stage 4, and 37.1% (n = 29) were Breslow stage 4. Median overall survival in all patients was 14.9 months (95% CI 10.9 - 18.8 months). In the multivariate Cox analysis, only stage statistically significantly affecting survival [odds ratio (OR): 0.54; (95% CI 0.16-1.82, p = 0.02)]. Conclusion Malignant melanoma data are also important for the optimal utilization of effective methods and healthcare resources to prevent the disease. In order to minimize MM mortality and morbidity, not only the society but also physicians from primary and secondary care hospitals should become familiar with melanoma.

  4. Clinical, biopsy, and mass spectrometry characteristics of renal apolipoprotein A-IV amyloidosis.

    Science.gov (United States)

    Dasari, Surendra; Amin, Md Shahrier; Kurtin, Paul J; Vrana, Julie A; Theis, Jason D; Grogg, Karen L; Alexander, Mariam P; Nasr, Samih H; Fervenza, Fernando C; Leung, Nelson; Sethi, Sanjeev

    2016-09-01

    Apolipoprotein A-IV associated amyloidosis (AApoAIV amyloidosis) is a rare cause of amyloidosis with only a single reported case. Here we describe the clinical, biopsy, and mass spectrometry characteristics of 11 cases of renal AApoAIV amyloidosis encompassing 9 men and 2 women with a mean age at diagnosis of 63.5 years. Progressive chronic kidney disease (mean serum creatinine 2.9 mg/dl) was the most common cause for biopsy with proteinuria absent or minimal in all except one. Hematological and serological evaluation was negative in 9 patients, while 2 had a monoclonal gammopathy. The renal biopsy findings were striking and showed large amounts of eosinophilic Congo-red positive amyloid deposits restricted to the renal medulla with sparing of the renal cortex. In 6 cases, peritubular amyloid was noted in addition to the interstitial involvement. Immunofluorescence studies were negative for immunoglobulins. Electron microscopy showed nonbranching fibrils measuring 7 to 10 nm in diameter. Laser microdissection of the amyloid deposits followed by mass spectrometry showed large spectra number (a semiquantitative measure of abundance) for AApoAIV protein ranging from 49 to 169 (average 85), serum amyloid protein (average 19), and apolipoprotein E (average 48). Importantly, no peptides were detected for any other forms of known amyloidogenic precursor proteins. Thus, renal AApoAIV amyloidosis typically presents with progressive chronic kidney disease and histologically exhibits extensive medullary involvement with sparing of the cortex. The diagnosis is best established by mass spectrometry. Hence, a high degree of suspicion and examination of the renal medulla is required to make the diagnosis. PMID:27262366

  5. Clinical characteristics and recent progress in the diagnosis and treatment for langerhans cell histiocytosis

    International Nuclear Information System (INIS)

    Objective: To discuss the clinical characteristics, reactivation, diagnosis, treatment and prognosis of Langerhans cell histiocytosis (LCH) based on the new progress. Methods: Fifty-five such patients treated from Jan. 1974 to May 1998 were retrospectively analyzed. The patients aged from 2 to 67 years at the time of diagnosis, with a median age of 31 years, male 47, female 8. Forty patients had single system disease and the other 15 with multisystem disease. Partial or total excision and/or local radiotherapy were the main treatments. The involved irradiation field was given, with a median dose of 30 Gy. Results: The soft tissue of head and neck was the most frequently involved (63.6%), followed by the bone (23.6%). Patients ≤15 years had more bony involvement (66.7%) compared to those aged > 15 years (11.6%) ( P 15 years were 58.3% and 74.4%, respectively, (P=0.830); whereas it was 75.0% for single system disease and 60.0% for multisystem disease (P=0.130). The total reactivation for all patients was 43.6%. Two thirds of these patients developed recurrence within 5 years after treatment with 75% developing new foci. At the time of the last follow-up, 74.5% of the patients have survived without disease, while 27.6% of survivors still had active disease. Conclusions: Langerhans cell histiocytosis, not being confined to children, involves the head and neck area most commonly. The frequency of bony invasion is associated with age. Reactivation is very frequent. Patients without risk organs involvement usually carry a favorable prognosis. (authors)

  6. Distinct clinical and experimental characteristics in the patients younger than 60 years old with myelodysplastic syndromes.

    Directory of Open Access Journals (Sweden)

    Xiao Li

    Full Text Available Myelodysplastic syndromes (MDS mainly occur in elderly individuals in Western countries. However, MDS is commonly found in young individuals (<60 years in Asia. The reason for the high incidence in younger individuals is still unclear, and the differences in disease features between young and elderly patients with MDS have been not well recognized. To explore these issues, in this study, we analyzed the clinical and experimental characteristics of MDS in the patients younger and older than 60 years old and characterized the potential age-associated differences. The results showed that over half of the patients with MDS (61.9% were younger than 60 years old upon the first diagnosis. The younger patients were more likely to be female, who have lower risk and less advanced MDS. The occurrence of trisomy 8 and bone marrow failure were more frequent in the younger patients than the older ones. The marrow CD34+ cells in the younger patients showed lower proliferation and higher apoptosis in comparison with that in the older ones. Obvious amplification of T cells and low CFU formation could be found in the younger patients. CFU formation was significantly increased in the younger patients after the removal of activated T cells. In addition, the younger patients had a lower frequency of p15(INK4B methylation, longer survival expectancy and less AML transformation. In summary, the younger patients with MDS in China may show more benign disease features than the older ones. Enhanced immunological response may be involved in the pathogenesis of MDS in the patients younger than 60 years.

  7. Clinical and laboratory characteristics associated with dyslipidemia and liver steatosis in chronic HBV carriers

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    Angélica Luciana Nau

    2014-04-01

    Full Text Available Introduction Chronic hepatitis B virus (HBV infection and liver steatosis (LS are the most common causes of chronic liver disease, and their coexistence is frequently observed in clinical practice. Although metabolic syndrome is the main cause of LS, it has not been associated with HBV infection. The aims of this study were to describe the lipid profile and prevalence of LS among HBV carriers and to identify the characteristics associated with LS in this group. Methods This retrospective cross-sectional study included hepatitis B surface antigen (HBsAg-positive patients evaluated during 2011 and 2012. Results Of the 83 patients included, the mean age was 46.4±12.5 years, 53% were men, and 9.1% were hepatitis B e antigen (HBeAg -positive. These patients exhibited the following lipid profile: total cholesterol = 175.4±38.8mg/dL, low-density lipoprotein (LDL = 113.0±32.7mg/dL, and triglycerides = 91.1±45.2mg/dL. Their fasting glucose was 95.3±14.5g/dL, and fasting insulin was 6.1±5.9µIU/mL. Liver steatosis was observed on abdominal ultrasound in 11.3% of individuals. Factors associated with the presence of LS included higher levels of total cholesterol, prothrombin activity, fasting insulin, and body mass index (BMI as well as lower levels of aspartate aminotransferase (AST. Conclusions These findings suggest that LS in patients with chronic HBV appears to be a consequence of metabolic alterations and insulin action rather than of viral factors.

  8. Clinical Characteristics of Men Interested in Seeking Treatment for Use of Pornography.

    Science.gov (United States)

    Kraus, Shane W; Martino, Steve; Potenza, Marc N

    2016-06-01

    Background and aims This study examined the prevalence of, and factors associated with, men's interest in seeking treatment for use of pornography. Methods Using an Internet-based data-collection procedure, we recruited 1,298 male pornography users to complete questionnaires assessing demographic and sexual behaviors, hypersexuality, pornography-use characteristics, and current interest in seeking treatment for use of pornography. Results Approximately 14% of men reported an interest in seeking treatment for use of pornography, whereas only 6.4% of men had previously sought treatment for use of pornography. Treatment-interested men were 9.5 times more likely to report clinically significant levels of hypersexuality compared with treatment-disinterested men (OR = 9.52, 95% CI = 6.72-13.49). Bivariate analyses indicated that interest-in-seeking-treatment status was associated with being single/unmarried, viewing more pornography per week, engaging in more solitary masturbation in the past month, having had less dyadic oral sex in the past month, reporting a history of seeking treatment for use of pornography, and having had more past attempts to either "cut back" or quit using pornography completely. Results from a binary logistic regression analysis indicated that more frequent cut back/quit attempts with pornography and scores on the Hypersexual Behavior Inventory - Control subscale were significant predictors of interest-in-seeking-treatment status. Discussion and conclusions Study findings could be used to inform current screening practices aimed at identifying specific aspects of sexual self-control, impulsivity, and/or compulsivity associated with problematic use of pornography among treatment-seeking individuals. PMID:27348557

  9. Demographic and clinical characteristics of patients referred to psychiatric unit in a tertiary care hospital

    International Nuclear Information System (INIS)

    Very few studies from Pakistan have examined the profile of patients seen by psychiatrists in general hospital. The aim of this research is to describe the clinical and demographic characteristics of patients referred to the psychiatric unit of a general hospital over a one year period. Methods: This cross-sectional study was conducted at the Ayub Teaching Hospital, Abbottabad, from January 1st to December 31st 2012. All patients being referred to psychiatry were included in the study over one year period. The information was recorded on a structured questionnaire and analysed the data using SPSS-19.0. Results: Out of the 105 patients referred to the psychiatric unit, 74 (72.3%) were females. A total of 69 (68.5%) patients were married. More than half were uneducated and only number 4 (3%) patients had university qualification. Housewives made up 64.4% of the patient population followed by students (11%). Majority 55 (53%) had less than Rs. 5000/ monthly income. About 30% patients were shifted to psychiatry ward while, nearly one tenth were discharged. In 35% cases the psychiatrist was asked to help in the management, while in 50% cases only opinion was sought. Aggressive and threatening behaviour was source of concern in majority of patients for the primary team while 34% exhibited suicidal behaviour. Depression was most frequent diagnosis in 45 43% patients, followed by conversion disorder 19 (17%) and delirium 16 (14%). Conclusion: The rate of psychiatric referrals is dismal with only one third of the patients being transferred to the psychiatric ward. The major psychiatric diagnosis was depression. Patients with aggressive and threatening behaviour were more frequently referred. (author)

  10. Clinical characteristics of adult-onset actinic prurigo in Asians: A case series

    Directory of Open Access Journals (Sweden)

    Khor Jia Ker

    2013-01-01

    Full Text Available Background: Actinic prurigo (AP is a chronic, pruritic skin condition caused by an abnormal reaction to sunlight. Aims: The aim of this study is to determine the clinical characteristics of AP in patients attending the National Skin Centre, Singapore, from 1 st January 1999 to 30 th June 2008. Methods: Cases of AP diagnosed from 1 st January 1999 to 30 th June 2008 were retrieved from the center′s electronic medical records and analyzed. Results: A total of 11 patients were diagnosed with AP. The mean age at diagnosis was 52 years. There were 9 (82% Chinese and 2 (18% Malay patients. Nine (82% were male and 2 (18% were female. The most commonly affected areas were the face, forearms, and hands (72%. Phototesting showed reduced minimal erythema dose (MED to ultraviolet A (UVA in 5 (46% patients, both UVA and ultraviolet B (UVB in 4 (36% patients and UVB in 1 (9% patient. Seven (64% patients reported partial improvement after treatment with a combination of topical corticosteroids and sunscreens. Four (36% patients received systemic therapy with partial response. Conclusion: Adult-onset AP is more common in the Asian population, with a male predominance. The face, forearms, and hands are the most commonly affected areas. The absence of mucosal involvement is also a distinguishing feature between the Asian and Caucasian population. Close to half of the patients have reduced MED to UVA on phototesting. The prognosis for AP is poor as it tends to run a chronic course with suboptimal response to treatment.

  11. Clinical characteristics of depression among adolescent females: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Abdou Tarek A

    2010-10-01

    Full Text Available Abstract Background Adolescents rarely seek psychiatric help; they even hesitate to disclose their feelings to their parents. However; the adolescents especially the females experience depressive symptoms more frequently than general population. Do they experience classic depressive symptoms? Are there symptoms specific to this subpopulation? Aim of the study Through this study, the authors aimed to estimate the prevalence of depressive disorders in Egyptian adolescent female students. They also expected a characteristic profile of symptoms for the adolescent females. However available literature provides no guidance in the description of this profile of symptoms. Methods A number of 602 adolescent females were interviewed, and subjected to General Health Questionnaire (GHQ; Children Depression Inventory (CDI, Structured Clinical Interview for DSM-IV Axis-I Disorders (SCID-I, then Hamilton Rating Scale for Depression (Ham-D. Results were analyzed by the use of SPSS-15. Results The study revealed the prevalence of depression in the sample of the study to be 15.3% (measured by CDI, and 13.3% (measured by SCID-I. Fatigue was the most common presenting depressive symptom (81.3%, in addition to other emotional, cognitive and physiological symptoms. Suicidal ideations were the most common suicidal symptoms in depressed adolescent females (20%, with 2.5% serious suicidal attempts. Conclusions The somatic symptoms were by far the most common presenting symptom for female adolescents suffering from depressive disorders. Depressive phenomena including unexplained fatigue, decreased energy, psychomotor changes, lack of concentration, weight changes and suicidal ideations may be the presenting complaints instead of the classic sad mood.

  12. Student Perceptions of Effective Clinical Teaching Characteristics in Dental Hygiene Programs in Northeastern States

    Science.gov (United States)

    Bearor, Dawn E.

    2012-01-01

    The clinical education component provided to dental hygiene students is an essential part of their development as competent practitioners. Instructor approaches to clinical teaching are therefore critical in providing quality clinical learning experiences. This study sought to identify dental hygiene students' perceptions of "best"…

  13. 神经梅毒的临床特征分析%Clinical Characteristics of Neurosyphilis

    Institute of Scientific and Technical Information of China (English)

    徐志鹏; 黎红华; 陈文军; 武强; 林琅

    2014-01-01

    目的:探讨神经梅毒的临床特征及早期诊断依据。方法:回顾性分析2010年5月至2013年1月收治的10例神经梅毒患者的临床资料。结果:本组神经梅毒患者首发症状为痴呆3例、脊髓痨3例、脑梗死1例、脑膜炎1例、帕金森综合征1例和癫痫1例。10例患者的血浆梅毒螺旋体血凝试验(TPPA)及快速血浆反应素试验(RPR)均呈阳性。腰穿脑脊液压力均正常,脑脊液蛋白增高9例,白细胞增高(以淋巴细胞为主)4例。脑脊液TPPA阳性8例,RPR阳性5例。头颅MRI显示不同程度的脑萎缩,部分患者脑内或脊髓多发散在长T1长T2信号。驱梅治疗后大部分患者症状明显改善。结论:结合临床表现、实验室及影像学检查有助于神经梅毒的早期诊断,早期治疗可明显改善预后。%ObjectiveTo investigate the clinical characteristics and early diagnostic evidence of neurosyphilis. Methods: Clinical data of 10 cases with neurosyphilis who were hospitalized from May 2010 to January 2013 were retrospectively analyzed. Results: The initial symptoms of 10 neurosyphilis patients included dementia (3 cases), tabes dosalis (3 cases), cerebral infarction (1 case), meningitis (1 case), Parkinson syndrome (1 case) and epilepsia (1 case). The treponema pallidum particle assay (TPPA) and rapid plasma regain test (RPR) of 10 serum samples were positive. Cerebrospinal fluid (CSF) examination revealed a normal pressure in all the cases.. CSF protein was increased in 9 cases and leukocyte counts (predominantly lymphocytes) were increased in 4 cases. TPPA was positive in 8 CSF samples and RPR in 5. MRI revealed brain atrophy and multiple lesions manifesting T2 high signal intensity and T1 low signal intensity in the brain or spine cord. Most of the patients' symptoms were improved significantly after treatment of syphilis. Conclusion: The diagnosis of neurosyphilis depends on clinical presentation, laboratory and

  14. Patient and clinical characteristics associated with gout flares in an integrated healthcare system.

    Science.gov (United States)

    Rashid, Nazia; Levy, Gerald D; Wu, Yi-Lin; Zheng, Chengyi; Koblick, River; Cheetham, T Craig

    2015-11-01

    Gout flares have been challenging to identify in retrospective databases due to gout flares not being well documented by diagnosis codes, making it difficult to conduct accurate database studies. Previous studies have used different algorithms, and in this study, we used a computer-based method to identify gout flares. The objectives of this study were to identify gout flares in gout patients newly initiated on urate-lowering therapy and evaluate factors associated with a patient experiencing gout flares after starting drug treatment. This was a retrospective cohort study identifying gout patients newly initiated on a urate-lowering therapy (ULT) during the study time period of January 1, 2007-December 31, 2010. The index date was the first dispensed ULT prescription during the study time period. Patients had to be ≥18 years of age on index date, have no history of prior ULT prescription during 12 months before index date, and were required to have 12 months of continuous membership with drug benefit during pre-/post-index. Electronic chart notes were reviewed to identify gout flares; these reviews helped create a validated computer-based method to further identify patients with gout flares and were categorized into 0 gout flares, 1-2 gout flares, and ≥3 gout flares during the 12 months post-index period. Multivariable logistic regression was used to examine patient and clinical factors associated with gout flares during the 12-month follow-up period. There were 8905 patients identified as the final cohort and 68 % of these patients had one or more gout flares during the 12-month follow-up: 2797 patients (31 %) had 0 gout flares, 4836 (54 %) had 1-2 gout flares, and 1272 patients (14 %) had ≥3 gout flares. Using a multivariate regression analyses, factors independently associated with 1-2 gout flares and ≥3 gout flares versus no gout flares were similar, however, with slight differences, such as younger patients were more likely to have 1-2 gout flares and

  15. Clinical characteristics, myocardial perfusion deficits, and clinical outcomes of patients with non-specific chest pain hospitalized for suspected acute coronary syndrome

    DEFF Research Database (Denmark)

    Stochkendahl, Mette Jensen; Mickley, Hans; Vach, Werner;

    2015-01-01

    BACKGROUND: Although the prognostic role of stress SPECT MPI is generally well established, its value in predicting non-fatal cardiac events in patients with acute, non-specific chest pain (NSCP) remains unclear. The aims of this study are 1) to describe the baseline clinical characteristics and...... prevalence of myocardial perfusion (MP) deficits, by use of an adenosine stress SPECT MPI, in NSCP patients without known CAD discharged after hospitalization for suspected ACS; and 2) to prospectively describe the 4-year clinical outcome in terms of all-cause and cardiac mortality; hospitalization and...... not meaningfully differentiate between patients with and without MP deficits. CONCLUSION: SPECT MPI substantially improved prediction of incident CAD beyond usual clinical procedures and risk classification systems among NSCP patients....

  16. Clinical characteristics, neurophysiological grade and outcome of patients with carpal tunnel syndrome A retrospective study

    Institute of Scientific and Technical Information of China (English)

    Jingxia Dang

    2007-01-01

    BACKGROUND: Carpal tunnel syndrome (CTS) is diagnosed mainly according to clinical symptoms, physical sign and neurodiagnostic laboratory examination. The therapeutic effect of conservative management and surgical operation in treating CTS need to be further observed and evaluated. OBJECTIVE: To analyze the clinical characteristics, neurophysiological grade and outcome in patients with CTS.DESIGN: Retrospective case-analysis.SETTING: Department of Neurology, First Affiliated Hospital, Medical College, Xi'an Jiaotong University. PARTICIPANTS: Totally 161 patients with suspected CTS from National Neuroscience Institute of Singapore referred to the Neurodiagnostic Laboratory for the confirmatory testing between January and September 2002. The involved patients, 137 male and 24 female, were aged 21-85 years. METHODS:①The condition of diabetes mellitus complicated by abnormal thyroid function was observed.②The effect on predominant hand, and paraesthesia were observed.③Neuroelectrophysiological studies were performed and the results were graded into mild, moderate and severe CTS according to the American Association of Electrodiagnostic Medicine (AAEM) criteria.④Conservative management and surgical intervention were followed up 3 months later, and symptoms and physical sign basically disappeared, and function was basically recovered, which indicated that disease condition improved.MAIN OUTCOME MEASURES:①Condition of CTS complicated by metabolic disease;②Effects on predominant hand and paraesthesia;③Electrophysiological grading; ④Prognosis.RESULTS: Totally 161 patients participated in the final analysis.①Condition of CTS complicated by metabolic disease: Among 161 patients, 17.4% (28/161) were documented to have diabetes mellitus and 7(4.3%) had hypothyroidism.②Effects on predominant hand and paraesthesia: Dominant hand involvement was present in 134 patients (83.2%) and more than 75% had onset of symptoms in the dominant hand. Sensory symptoms like

  17. Factors predictive of clinical pregnancy in the first intrauterine insemination cycle of 306 couples with favourable female patient characteristics.

    Science.gov (United States)

    Aydin, Yunus; Hassa, Hikmet; Oge, Tufan; Tokgoz, Vehbi Yavuz

    2013-12-01

    The objective of this study was to evaluate the factors predictive of clinical pregnancy in the first superovulation/intrauterine insemination (SO/IUI) cycle of couples with favourable female characteristics. We analyzed retrospectively the first SO/IUI cycle of 306 infertile couples with mild male factor infertility and unexplained infertility. The women had a favourable prognosis in terms of ovarian reserve. Univariate logistic regression analyses identified body mass index (BMI) [odds ratio (OR) = 0.9, P = 0.014], sperm concentration [OR = 1.007, P = 0.007] and inseminating motile sperm count (IMC) [OR = 1.007, P = 0.032] as significant predictive factors of clinical pregnancy. Multivariate logistic regression analysis identified BMI [OR = 0.87, P = 0.008] and sperm concentration [OR = 1.008, P = 0.011] as significant factors. Pregnant and non-pregnant groups did not differ significantly in terms of the age and smoking status of the woman, duration and type of infertility, length of the stimulation, total gonadotropin dosage or antral follicle count. Of the female characteristics investigated, BMI was the most significant predictive factor of clinical pregnancy in the first SO/IUI cycle of couples with unexplained or mild male factor infertility and favourable female characteristics. In overweight women, weight loss should be advised before starting SO/IUI. Sperm concentration and IMC were significant male predictive factors for clinical pregnancy in the first SO/IUI. PMID:24171641

  18. Anthropometric differences between HIV-infected individuals prior to antiretroviral treatment and the general population from 1998-2007: the AIDS Clinical Trials Group Longitudinal Linked Randomized Trials (ALLRT cohort and NHANES.

    Directory of Open Access Journals (Sweden)

    Benjamin E Atkinson

    Full Text Available OBJECTIVE: To assess differences in body circumferences and body mass index (BMI, kg/m(2 between antiretroviral treatment (ART naïve HIV-infected and HIV-uninfected persons. METHODS: Waist, arm, and thigh circumferences and BMI were measured within the ALLRT and NHANES cohorts between 1998 and 2007. ALLRT is a prospective, longitudinal study of U.S. participants enrolled in randomized HIV treatment studies conducted by the AIDS Clinical Trials Group (ACTG. NHANES is a representative group of the US population. The cohorts were analyzed in two time periods, to account for trends towards increased adiposity. Anthropometrics were displayed in percentiles by age and sex. Multiple linear regression models examined differences between cohorts. RESULTS: ALLRT had more males (82% versus 48%, p<0.0001, more black participants (32% versus 23%, p<0.0001, and less Hispanics (21% versus 30%, p<0.0001 than NHANES. Mean BMI was smaller in ALLRT males and females compared to NHANES by 1.6-2.4 kg/m(2 (p<0.0001. Mean waist and arm circumferences in both sexes and time periods were significantly smaller in ALLRT than in NHANES (p<0.0001. Mean thigh circumference in ALLRT was also smaller than NHANES among males (p<0.0001 in both time periods and females (p = 0.01 in the early time period. CONCLUSIONS: Differences in anthropometrics existed prior to ART initiation, in this large national cohort of HIV-infected individuals, compared to a representative HIV-uninfected cohort, indicating that HIV and its complications have important effects on body shape. Further longitudinal examination of anthropometrics in this HIV-infected cohort may provide additional insight into disease risk. TRIAL REGISTRATION: NCT00001137 at www.clinicaltrials.gov.

  19. Real-World Use of 3rd Line Therapy for Multiple Myeloma in Austria: An Austrian Myeloma Registry (AMR Analysis of the Therapeutic Landscape and Clinical Outcomes prior to the Use of Next Generation Myeloma Therapeutics.

    Directory of Open Access Journals (Sweden)

    Ella Willenbacher

    Full Text Available Clinical trials demonstrate improving survival in patients with multiple myeloma (MM after treatment. However, it is unclear whether increased survival translates to a similar benefit in a real world setting.We analyzed the overall survival of 347 multiple myeloma patients in Austria by means of a national registry (AMR, focused on results from 3rd and later lines of therapy. This benchmark was chosen to define a baseline prior to the broad application of upcoming 2nd generation drugs (carfilzomib, pomalidomide.Projected 10 years survival for patients with MM in Austria is estimated to be 56% in patients diagnosed in between the years 2011-2014, 21% in patients with a diagnosis made between 2000-2005, and 39% in those with a diagnosis made between 2006-2010. For the same intervals a significant increase in the use of both bortezomib, lenalidomide and thalidomide-so called IMiDs (from 2005 onwards and their simultaneous use in combination therapies (from 2010 onwards could be shown. The use of autologous transplantation (ASCT remained more or less constant at ~ 35% of patients in the 1st line setting over the whole period, comparing well to international practice patterns, while the use of 2nd line ASCT increased from 5.5% to 18.7% of patients. Patients in 3rd or later line treatment (n = 105, showed that even in relapsed and refractory disease median survival was 27 months with a considerable proportion of long-term survivors (~20%.With the expected emergence of additional active anti-myeloma compounds, we aim to assess survival in patients with relapsed and refractory MM.

  20. Clinical and Demographic Characteristics of 626 Patients with Moderate and Severe Psoriasis

    OpenAIRE

    Emine Rifaioglu

    2014-01-01

    Aim: In our study, we aim to investigate the demographic, clinic features and the treatments of patients with moderate to severe psoriasis who were followed in outpatient clinic of psoriasis of Department of Dermatology in Istanbul Medical School of Istanbul University. Material and Method: One thousand eight hundred and thirty-one patients, who were followed between 2002-2008 in outpatient clinic of psoriasis, were screened and 626 (34%) of them, who were moderate and severe, were evaluated ...

  1. Cleptomania: características clínicas e tratamento Kleptomania: clinical characteristics and treatment

    Directory of Open Access Journals (Sweden)

    Jon E Grant

    2008-05-01

    Full Text Available OBJETIVOS: A cleptomania, um transtorno incapacitante do controle dos impulsos, caracteriza-se pelo furto repetitivo e incontrolável de itens que são de pequena utilidade para a pessoa acometida por esse transtorno. Apesar de seu histórico relativamente longo, a cleptomania continua sendo pouco entendida pelo público geral, pelos clínicos e pelos que dela sofrem. MÉTODO: Este artigo revisa a literatura sobre o que se sabe a respeito das características clínicas, histórico familiar, neurobiologia e opções de tratamento para indivíduos com cleptomania. RESULTADOS: A cleptomania geralmente tem seu início no final da adolescência ou no início da vida adulta, e parece ser mais comum em mulheres. A comorbidade psiquiátrica ao longo da vida com outros transtornos de controle de impulsos (20-46%, de uso de substâncias (23-50% e de humor (45-100% é freqüente. Indivíduos com cleptomania sofrem de prejuízo significativo em sua capacidade de funcionamento social e ocupacional. A cleptomania pode responder ao tratamento com terapia cognitivo-comportamental e com várias farmacoterapias (lítio, antiepilépticos e antagonistas de opióides. CONCLUSÕES: A cleptomania é um transtorno incapacitante que resulta em uma vergonha intensa, bem como problemas legais, sociais, familiares e ocupacionais. São necessários estudos de tratamento em ampla escala.OBJECTIVES: Kleptomania, a disabling impulse control disorder, is characterized by the repetitive and uncontrollable theft of items that are of little use to the afflicted person. Despite its relatively long history, kleptomania remains poorly understood to the general public, clinicians, and sufferers. METHOD: This article reviews the literature for what is known about the clinical characteristics, family history, neurobiology, and treatment options for individuals with kleptomania. RESULTS: Kleptomania generally has its onset in late adolescence or early adulthood and appears to be more

  2. Clinical Characteristics and Outcomes for Solitary Fibrous Tumor (SFT: A Single Center Experience.

    Directory of Open Access Journals (Sweden)

    Nicholas DeVito

    Full Text Available Solitary fibrous tumor (SFT is a mesenchymal neoplasm of fibrous origin. The 2013 WHO classification of soft tissue tumors defines malignant forms as hypercellular, mitotically active (>4 mitosis/10 high-power fields, with cytological atypia, tumor necrosis, and/or infiltrative margins. With an IRB-approved protocol, we investigated patient records and clinicopathologic data from our Sarcoma Database to describe the clinical characteristics of both benign and malignant SFT. All pathology specimens were reviewed by two pathologists. Descriptive statistics and univariate/multivariate survival analysis were performed. Patient records and Social Security Death Index were used to evaluate vital status. Of 82 patients, 47 (57% were women and 73 (89% were Caucasian. Median age was 62 years (range, 20 to 89. Thirty-two (39% patients succumbed to the disease. Primary tumor site was lung/pleura in 28 (34%, abdomen/pelvis in 23 (28%, extremity in 13 (16%, and head/neck in 9 (11% patients. Pathology was described as benign in 42 (51% and malignant in 40 (49% patients. Compared to benign SFT, malignant histology is associated with larger tumor size, higher mitotic counts, metastatic disease at diagnosis, and greater use of chemotherapy and radiation therapy. Gender, age, and tumor site were not significantly different between benign and malignant subtypes. By univariate analysis, only benign vs. malignant variant and complete resection positively impacted overall survival (P = 0.02 and P<0.0001, respectively. In the multivariable analysis of overall survival, receiving chemotherapy or not receiving surgery were two variables significantly associated with higher failure rate in overall survival: patients with chemotherapy vs. no chemotherapy (P = 0.003, HR = 4.55, with 95% CI: 1.68-12.34 and patients without surgery vs. with surgery (P = 0.005, HR = 25.49, with 95% CI: 2.62-247.57. Clear survival differences exist between benign and malignant SFT. While

  3. Characteristics of nickel-allergic dermatitis patients seen in private dermatology clinics in Denmark: a questionnaire study

    DEFF Research Database (Denmark)

    Thyssen, Jacob Pontoppidan; Hald, Marianne; Avnstorp, Christian;

    2009-01-01

    The use of nickel in certain consumer goods has been regulated in Denmark since 1990. The aim of this study was to reveal the clinical characteristics of nickel-allergic patients seen in seven private dermatology clinics and to identify current sources of nickel that may elicit nickel dermatitis...... to test for statistical significant differences. Analysis revealed a lower prevalence of nickel allergy among women in the youngest age group (17-22 years) in comparison with older age groups (23-34 years and 35-46 years) (p

  4. Clinical characteristics of pediatric hospitalizations associated with 2009 pandemic influenza A (H1N1 in Northern Bavaria, Germany

    Directory of Open Access Journals (Sweden)

    Wieching Anna

    2012-06-01

    Full Text Available Abstract Background The 2009 pandemic influenza A (H1N1 (PIA virus infected large parts of the pediatric population with a wide clinical spectrum and an initially unknown complication rate. The aims of our study were to define clinical characteristics and outcome of pandemic influenza A (H1N1 2009-associated hospitalizations (PIAH in children Results Between July 2009 and March 2010, 94 PIAH (62% males occurred in children Conclusions Most PIAH demonstrated a benign course of disease. However, six children (6% needed treatment at an intensive care unit for severe complications.

  5. Complications and characteristics of patients referred to a joint diabetes renal clinic in Ireland.

    LENUS (Irish Health Repository)

    Thabit, H

    2012-12-01

    Joint diabetes renal (JDR) clinics are recommended as the appropriate model of care to manage advanced diabetic-associated renal failure. We performed a retrospective review of clinical data and records of the first 60 patients who attended our service and their follow-up at 12 months.

  6. PERSPECTIVES OF FACTORIAL ANALYSIS IN STUDYING ASSOCIATIONS BETWEEN IMMUNE SYSTEM PARAMETERS AND CLINICAL CHARACTERISTICS IN GASTRIC CANCER

    Directory of Open Access Journals (Sweden)

    I. G. Solovyeva

    2010-01-01

    Full Text Available  When studying functional features of immune system, a lot of quantitative and functional parameters are determined. A multifactorial analysis allows of detecting interdependent immunological parameters and defining them as significant factors. In present study, four factors are revealed, which are associated with certain clinical characteristics of gastric cancer (tumor invasion depth, lymph node status and distant metastases, tumor stage, histological type. The data obtained are of interest, with regard of systemic approach to functional studies of immune functions.

  7. Investigation the quality of life and its relation with clinical and demographic characteristics in women with breast cancer under chemotherapy

    OpenAIRE

    Amir Musarezaie; Tahere Momeni Ghale Ghasemi; Homayoon Naji Esfahani

    2012-01-01

    Background: This study was performed to examine quality of life′s dimensions and its relationship with some clinical and demographic characteristics on women with breast cancer under chemotherapy referred to the oncology hospital, Isfahan University of medical sciences, Iran. Methods: This Cross sectional study was conducted among 330 a descriptive-analytic one breast cancer patients with simple sampling methodology. Data collection instrument included a questionnaire contains 2 parts (cl...

  8. Demographic and clinical characteristics in relation to patient and health system delays in a tuberculosis low-incidence country

    DEFF Research Database (Denmark)

    Leutscher, Peter; Madsen, Gitte; Erlandsen, Mogens;

    2012-01-01

    Background: Delays in the diagnosis and treatment of tuberculosis (TB) are commonly encountered. Methods: A study was undertaken among pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) patients in a Danish university hospital to describe demographic and clinical characteristics ...... of TB. Conclusions: This study confi rmed a typical delay of months in duration in the diagnosis and treatment of TB in the low endemic country of Denmark. Increased TB awareness is needed, in particular in communities with immigrants originating from high-endemic areas....

  9. Psychosocial Characteristics and Obstetric Health of Women Attending a Specialist Substance Use Antenatal Clinic in a Large Metropolitan Hospital

    OpenAIRE

    Lucy Burns; Elizabeth Conroy; Moore, Elizabeth A.; Delyse Hutchinson; Haber, Paul S

    2011-01-01

    Objective. This paper reports the findings comparing the obstetrical health, antenatal care, and psychosocial characteristics of pregnant women with a known history of substance dependence (n = 41) and a comparison group of pregnant women attending a general antenatal clinic (n = 47). Method. Face-to-face interviews were used to assess obstetrical health, antenatal care, physical and mental functioning, substance use, and exposure to violence. Results. The substance-dependent group had more d...

  10. Correlation of BRAFV600E mutation and clinical characteristics in coexistence of papillary thyroid carcinoma and Hashimoto’s thyroiditis

    Institute of Scientific and Technical Information of China (English)

    运新伟

    2014-01-01

    Objective To investigate the correlation of BRAFV600Emutation with papillary thyroid carcinoma and coexisting Hashimoto’s thyroiditis.Methods A retrospective analysis of clinical characteristics was made in 50patients with PTC and coexisting HT(research group)and 150 PTC patients(control group)from March,2011to March,2012,regarding the difference in BRAFV600E mutation.Results In research group,the sensitivity of ultrasound in detecting lymphatic metastasis was 88.9%,

  11. The evaluation of clinical and laboratory findings of 63 inpatient with cutaneous anthrax: Characteristics of cutaneous anthrax in Turkey

    OpenAIRE

    Hatice Uce Özkol; Sevdegül Karadaş; Mahmut Sünnetçioğlu; Mehmet Reşat Ceylan; Ömer Çalka; Hüseyin Güdücüoğlu

    2014-01-01

    Background and Design: Despite a very uncommon disease in developed countries, cutaneous anthrax (CA) is currently endemic in our countries. In this study, we aimed to bring out characteristic of anthrax of Turkey by comparing our results and the other CA reports in Turkey. Materials and Methods: Sixty three inpatients with CA between October 2009 and December 2012 were investigated retrospectively. All patients were diagnosed CA by clinical finding and/or microbiological examination. The dem...

  12. A Two-Year Review on Epidemiology and Clinical Characteristics of Dengue Deaths in Malaysia, 2013-2014

    OpenAIRE

    Yuan Liang Woon; Chee Peng Hor; Narwani Hussin; Ariza Zakaria; Pik Pin Goh; Wee Kooi Cheah

    2016-01-01

    Background Dengue infection is the fastest spreading mosquito-borne viral disease, which affects people living in the tropical and subtropical countries. Malaysia had large dengue outbreaks in recent years. We aimed to study the demographics and clinical characteristics associated with dengue deaths in Malaysia. Methods We conducted a retrospective review on all dengue deaths that occurred nationwide between 1st January 2013 and 31st December 2014. Relevant data were extracted from mortality ...

  13. Characteristics of patients with Alzheimer’s disease who switch to rivastigmine transdermal patches in routine clinical practice

    OpenAIRE

    López-Pousa S; Arranz FJ

    2013-01-01

    Secundino López-Pousa,1 Francisco Javier Arranz21Unit for Assessment of Memory and Dementia, Institut d’Assistència Sanitària de Girona, Salt, Girona, 2CNS Area, Medical Department and Health Innovation, Esteve, Barcelona, SpainBackground: The aim of this study was to assess the sociodemographic and clinical characteristics of patients with Alzheimer’s disease who switched from any oral cholinesterase inhibitor to rivastigmine patches.Metho...

  14. Radiologic Determination of Corpus Callosum Injury in Patients with Mild Traumatic Brain Injury and Associated Clinical Characteristics

    OpenAIRE

    Kim, Dong Shin; Choi, Hyuk Jai; Yang, Jin Seo; Cho, Yong Jun; Kang, Suk Hyung

    2015-01-01

    Objective To investigate the incidence of corpus callosum injury (CCI) in patients with mild traumatic brain injury (TBI) using brain MRI. We also performed a review of the clinical characteristics associated with this injury. Methods A total of 356 patients in the study were diagnosed with TBI, with 94 patients classified as having mild TBI. We included patients with mild TBI for further evaluation if they had normal findings via brain computed tomography (CT) scans and also underwent brain ...

  15. Clinical and laboratory characteristics of ocular syphilis: a new face in the era of HIV co-infection

    OpenAIRE

    Lee, Sun Young; Cheng, Vincent; Rodger, Damien; Rao, Narsing

    2015-01-01

    Background Ocular syphilis is reemerging as an important cause of uveitis in the new era of common co-infection with HIV. This study will reveal the clinical and laboratory characteristics in the group of individuals co-infected with ocular syphilis and HIV compared with HIV-negative individuals. In this retrospective observational case series, medical records of patients diagnosed with ocular syphilis with serologic support from 2008 to 2014 were reviewed. Ocular and systemic manifestation a...

  16. A Two-Year Review on Epidemiology and Clinical Characteristics of Dengue Deaths in Malaysia, 2013-2014.

    OpenAIRE

    Yuan Liang Woon; Chee Peng Hor; Narwani Hussin; Ariza Zakaria; Pik Pin Goh; Wee Kooi Cheah

    2016-01-01

    Dengue infection is the fastest spreading mosquito-borne viral disease, which affects people living in the tropical and subtropical countries. Malaysia had large dengue outbreaks in recent years. We aimed to study the demographics and clinical characteristics associated with dengue deaths in Malaysia.We conducted a retrospective review on all dengue deaths that occurred nationwide between 1st January 2013 and 31st December 2014. Relevant data were extracted from mortality review reports and i...

  17. Clinical characteristics and prognosis of acute bacterial meningitis in elderly patients over 65: a hospital-based study

    Directory of Open Access Journals (Sweden)

    Lai Wei-An

    2011-12-01

    Full Text Available Abstract Background To examine the clinical characteristics of bacterial meningitis in elderly patients. Methods 261 patients with adult bacterial meningitis (ABM, collected during a study period of 11 years (2000-2010, were included for study. Among them, 87 patients aged ≥ 65 years and were classified as the elderly group. The clinical and laboratory characteristics and prognostic factors were analyzed, and a clinical comparison with those of non-elderly ABM patients was also made. Results The 87 elderly ABM patients were composed of 53 males and 34 females, aged 65-87 years old (median = 71 years. Diabetes mellitus (DM was the most common underlying condition (34%, followed by end stage renal disease (7%, alcoholism (4% and malignancies (4%. Fever was the most common clinical manifestation (86%, followed by altered consciousness (62%, leukocytosis (53%, hydrocephalus (38%, seizure (30%, bacteremia (21% and shock (11%. Thirty-nine of these 87 elderly ABM patients had spontaneous infection, while the other 48 had post-neurosurgical infection. Forty-four patients contracted ABM in a community-acquired state, while the other 43, a nosocomial state. The therapeutic results of the 87 elderly ABM patients were that 34 patients expired and 53 patients survived. The comparative results of the clinical and laboratory characteristics between the elderly and non-elderly ABM patients showed that only peripheral blood leukocytosis was significant. Presence of shock and seizure were significant prognostic factors of elderly ABM patients. Conclusions Elderly ABM patients accounted for 34.8% of the overall ABM cases, and this relatively high incidence rate may signify the future burden of ABM in the elderly population in Taiwan. The relative frequency of implicated pathogens of elderly ABM is similar to that of non-elderly ABM. Compared with non-elderly patients, the elderly ABM patients have a significantly lower incidence of peripheral blood leukocytosis

  18. Clinical characteristics and outcomes of veterans hospitalised with purulent soft tissue infections with and without systemic signs of infection.

    Science.gov (United States)

    Gunderson, Craig G; Holleck, Jurgen; Chang, John J; Lin, Shin; Merchant, Naseema; Gupta, Shaili

    2016-07-01

    Objective To describe the frequency of systemic inflammatory response syndrome (SIRS) criteria in a cohort of patients hospitalised with purulent soft tissue infections and to determine their impact on clinical characteristics, microbiology and outcomes. Methods Retrospective cohort study of adults hospitalised at the West Haven Veteran's Hospital with purulent soft tissue infections between 1 October 2008 and 30 September 2013. Results A total of 173 patients were included with purulent soft tissue infections; 60 patients had no SIRS, 48 had one SIRS and 65 had ≥ 2 SIRS. Most clinical characteristics were similar between the different SIRS groups, although patients with SIRS were more likely to have severe sepsis and acute kidney injury and to already be on antibiotics at the time of hospitalisation. The microbiology of the infections was similar between SIRS groups. All patients received parenteral antibiotics when admitted and the majority of patients in all SIRS categories received antibiotics with broad Gram-negative activity. Outcomes were generally benign for all SIRS groups, although patients with SIRS had a longer length of stay and a trend towards more bacteremia. Conclusions SIRS are common in patients hospitalised with purulent soft tissue infections, although one third had no systemic signs of infection. Severe sepsis and septic shock are rare. Clinical characteristics, microbiology and antibiotic use are similar among patients in different SIRS groups, although the group without SIRS had a shorter hospitalisation and no episodes of bacteremia. Over-use of antibiotics is common in all SIRS categories. PMID:26950290

  19. GENERAL ASPECTS REGARDING THE PRIOR DISCIPLINARY RESEARCH

    Directory of Open Access Journals (Sweden)

    ANDRA PURAN (DASCĂLU

    2012-05-01

    Full Text Available Disciplinary research is the first phase of the disciplinary action. According to art. 251 paragraph 1 of the Labour Code no disciplinary sanction may be ordered before performing the prior disciplinary research.These regulations provide an exception: the sanction of written warning. The current regulations in question, kept from the old regulation, provides a protection for employees against abuses made by employers, since sanctions are affecting the salary or the position held, or even the development of individual employment contract. Thus, prior research of the fact that is a misconduct, before a disciplinary sanction is applied, is an essential condition for the validity of the measure ordered. Through this study we try to highlight some general issues concerning the characteristics, processes and effects of prior disciplinary research.

  20. Topological characteristics of brainstem lesions in clinically definite and clinically probable cases of multiple sclerosis: An MRI-study

    International Nuclear Information System (INIS)

    Disseminated lesions in the white matter of the cerebral hemispheres and confluent lesions at the borders of the lateral ventricles as seen on MRI are both considered acceptable paraclinical evidence for the diagnosis of multiple sclerosis. Similar changes are, however, also found in vascular diseases of the brain. We therefore aimed at identifying those additional traits in the infratentorial region, which in our experience are not frequently found in cerebrovascular pathology. We evaluated MR brain scans of 68 patients and found pontine lesions in 71% of cases with a clinically definite diagnosis (17 out of 24) and in 33% of cases with a probable diagnosis (14 out of 43). Lesions in the medulla oblongata were present in 50% and 16%, respectively, and in the midbrain in 25% and 7%, respectively. With rare exceptions all brainstem lesions were contiguous with the cisternal or ventricular cerebrospinal fluid spaces. In keeping with post-mortem reports the morphological spectrum ranged from large confluent patches to solitary, well delineated paramedian lesions or discrete linings of the cerebrospinal fluid border zones and were most clearly depicted from horizontal and sagittal T2 weighted SE-sequences. If there is a predilection for the outer or inner surfaces of the brainstem, such lesions can be considered an additional typical feature of multiple sclerosis and can be more reliably weighted as paraclinical evidence for a definite diagnosis. (orig.)

  1. Clinical and radiological characteristics of 17 Chinese patients with pathology confirmed tumefactive demyelinating diseases: follow-up study.

    Science.gov (United States)

    Yao, Jiarui; Huang, Dehui; Gui, Qiuping; Chen, Xiaolei; Lou, Xin; Wu, Lei; Cheng, Chen; Li, Jie; Wu, Weiping

    2015-01-15

    Tumefactive demyelinating disease is a rare inflammatory demyelinating disease (IDD) of the central nervous system (CNS). The literature lacks a clear and consistent description of the clinical and radiological spectrum of this disorder, and few Chinese cases have been studied. Here we report 17 Chinese patients, with pathology confirmed CNS IDD, who had distinct clinical and imaging features from those in previous reports. Median age at onset was 47 years, with a female to male ratio of 1.1:1. Multifocal lesions were present in nine cases (53%) on their pre-biopsy magnetic resonance imagings (MRIs), with locations predominantly involving periventricular white matter (41%), subcortical white matter (41%), juxtacortical regions (41%), and cortical gray matter (35%). Moderate to severe perilesional edema and/or mass effect were present in 35% of cases. A variety of enhancement patterns were observed; most were heterogeneous, including ring-like, patchy, venular-like, nodular, punctate, and diffuse in a decreased frequency. Perilesional restriction on diffusion-weighted images (DWI) were evident in 70% cases. Clinical course prior to biopsy was a first neurological event in 82% cases. During a median follow-up of 4.1 years, 76% of cases remained as isolated demyelinating syndrome, and 70% experienced a total or near-total recovery regardless of whether they received immunotherapy. Further studies are needed, especially concerning series with pathological confirmation and long-term follow-up information.

  2. Hemangiomas revisited: the useful, the unusual and the new. Pt. 1. Overview and clinical and imaging characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Restrepo, Ricardo; Cervantes, Luisa F.; Altman, Nolan R. [Miami Children' s Hospital, Department of Radiology, Miami, FL (United States); Palani, Rajaneeshankar [Miami Children' s Hospital, Department of Radiology, Miami, FL (United States); Kosair Children' s Hospital, Department of Radiology, Louisville, KY (United States); Duarte, Ana-Margarita [Miami Children' s Hospital, Department of Dermatology, Miami, FL (United States); Amjad, Ibrahim [Plastic Surgery, Miami, FL (United States)

    2011-07-15

    Hemangiomas are common vascular tumors occurring in children. Though most of the lesions present in infants and young children with a typical appearance, it is important to understand that they all do not behave in the same way. Rather, they are a group of vascular lesions with different clinico-pathological subtypes, with their clinical behavior varying with the stage of the tumor as well. As such, they can and do have a varied clinical, imaging and pathological appearance according to the location of the tumor and also the stage at which the patient is seen. In this pictorial essay, the classification, pathogenesis, clinical appearance, natural history and imaging characteristics of hemangiomas are reviewed and illustrated. (orig.)

  3. The relationship between visual orienting responses and clinical characteristics in children attending special education for the visually impaired.

    Science.gov (United States)

    Kooiker, Marlou J G; Pel, Johan J M; van der Steen, Johannes

    2015-05-01

    We recently introduced a method based on quantification of orienting responses toward visual stimuli to assess the quality of visual information processing in children. In the present study, we examined the relationship between orienting responses and factors that are associated with visual processing impairments in current clinical practice. Response time and fixation quality to visual features such as form, contrast, motion, and color stimuli were assessed in 104 children from 1 to 12 years attending special education for the visually impaired. Using regression analysis, we investigated whether these parameters were affected by clinical characteristics of children. Response times significantly depended on stimulus type. Responses to high-contrast cartoons were significantly slower in children with a clinical diagnosis of cerebral visual impairment. Fixation quality was significantly affected by visual acuity and nystagmus. The results suggest that the quantitative measurement of orienting responses is strongly related to cerebral visual impairment in children.

  4. Comparison of seronegative and seropositive rheumatoid arthritis with regard to some clinical characteristics.

    Science.gov (United States)

    Sahatçiu-Meka, Vjollca; Izairi, Remzi; Rexhepi, Sylejman; Manxhuka-Kerliu, Suzana

    2009-01-01

    The aim of this study is to establish a scientific comparative analysis between seronegative and seropositive rheumatoid arthritis (RA), with regard to some clinical characteristics. The studied group consisted of RA seronegative patients with titters lower then 1:64 defined by Rose-Waaler test, while the control group consisted of RA seropositive patients with titters of 1:64 or higher. Examinees all belonged to the 2nd and 3rd functional classes according to ARA criteria, were between 25-60 years of age (Xb = 49.96), with disease duration between 1-27 years (Xbox = 6.41). In the disease onset most frequently affected joints were metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joint of the hands, almost equally represented with regard to sero-status and sex. During the examination seropositive patients showed a higher presence of inflamation of peripheral joints of hand and foot, but only the presence of PIP of the hands was statistically significant (chi2 = 15.63, p < 0.01). Knees, talocrural joints and elbows were more frequently affected in seropositive patients, whereas humeroscapular, coxofemoral and sacroiliacal joints were more frequently affected in seronegative patients, but without significant statistical difference with regard to sero-status. The presence of affected PIP of the hands (chi2 = 9.96, p < 0.01) and knees (chi2 = 4.17, p < 0.05) with regard to sex was statistically significant in seropositive female patients, as well as the presence of atacked PIP of the hands (chi2 = 6.08, p < 0.05), and cervical vertebrae (chi2 = 6.00, p < 0.05) in seropositive male patients. There were some differences between groups with regard to sex in metatarsophalangealjoints (MTP), PIP of the foot, and other joints, but without any statistical significance. In both subsets statistically significant domination was found in affected second (chi2 = 20.85, p < 0.01) and third (chi2 = 15.70, p < 0.01) fingers of the PIP level of hands and third finger (chi2

  5. Differential clinical characteristics and prognosis of intraventricular conduction defects in patients with chronic heart failure

    OpenAIRE

    Cinca, Juan; Mendez, Ana; Puig, Teresa; Ferrero, Andreu; Roig, Eulalia; Vazquez, Rafael; Gonzalez-Juanatey, Jose R.; Alonso-Pulpon, Luis; Delgado, Juan; Brugada, Josep; Pascual-Figal, Domingo; ,; Brugada, J.; Batlle, M.; Berruezo, A.

    2013-01-01

    Aims Intraventricular conduction defects (IVCDs) can impair prognosis of heart failure (HF), but their specific impact is not well established. This study aimed to analyse the clinical profile and outcomes of HF patients with LBBB, right bundle branch block (RBBB), left anterior fascicular block (LAFB), and no IVCDs. Methods and results Clinical variables and outcomes after a median follow-up of 21 months were analysed in 1762 patients with chronic HF and LBBB (n = 532), RBBB (n = 134), LAFB ...

  6. Clinical characteristics and lung function in older children vertically infected with Human Immunodeficiency Virus in Malawi

    OpenAIRE

    Mwalukomo, Thandie; Rylance, Sarah; Webb, Emily; Anderson, Suzanne; O'Hare, Bernadette Ann-Marie; van Oosterhout, Joep J; Ferrand, Rashida A.; Corbett, Elizabeth L; Rylance, Jamie

    2015-01-01

    T. M. was funded by the Commonwealth scholarship, with research costs from a grant fom Helse Nord Northern Norway Regional Health Authority. E. L. C., R. A. F., and J. R. are supported by Wellcome Trust Fellowships (Senior Fellowship in Clinical Sciences WT091769, Career Development Fellowship WT095878 and Clinical PhD Fellowship 086756/B/08/Z, respectively). Background Antiretroviral therapy (ART) has led to increased survival of children with vertically acquired human immunodeficiency vi...

  7. Epidemiological and clinical characteristics of severe fever with thrombocytopenia syndrome (SFTS) in China: an integrated data analysis.

    Science.gov (United States)

    Guo, C-T; Lu, Q-B; Ding, S-J; Hu, C-Y; Hu, J-G; Wo, Y; Fan, Y-D; Wang, X-J; Qin, S-L; Cui, N; Yang, Z-D; Zhang, X-A; Liu, W; Cao, W-C

    2016-04-01

    Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease that was caused by a novel bunyavirus, SFTSV. The study aimed to disclose the epidemiological and clinical characteristics of SFTSV infection in China so far. An integrated clinical database comprising 1920 SFTS patients was constructed by combining first-hand clinical information collected from SFTS sentinel hospitals (n = 1159) and extracted data (n = 761) from published literature. The considered variables comprised clinical manifestations, routine laboratory tests of acute infection, hospitalization duration and disease outcome. SFTSV-IgG data from 19 119 healthy subjects were extracted from the published papers. The key clinical variables, case-fatality rate (CFR) and seroprevalence were estimated by meta-analysis. The most commonly seen clinical manifestations of SFTSV infection were fever, anorexia, myalgia, chill and lymphadenopathy. The major laboratory findings were elevated lactate dehydrogenase, aminotransferase, followed by thrombocytopenia, lymphocytopenia, elevated alanine transaminase and creatine kinase. A CFR of 12·2% was estimated, significantly higher than that obtained from national reporting data, but showing no geographical difference. In our paper, the mortality rate was about 1·9 parts per million. Older age and longer delay to hospitalization were significantly associated with fatal outcome. A pooled seroprevalence of 3·0% was obtained, which increased with age, while comparable for gender. This study represents a clinical characterization on the largest group of SFTS patients up to now. A higher than expected CFR was obtained. A wider spectrum of clinical index was suggested to be used to identify SFTSV infection, while the useful predictor for fatal outcome was found to be restricted. PMID:26542444

  8. CHARACTERISTICS OF CHILDHOOD VITILIGO IN A TERTIARY REFERRAL CENTRE IN BANGALORE

    OpenAIRE

    Belliappa Pemmanda; Priya; Umashankar,; Leena; Vivekananda; Lokanatha

    2016-01-01

    BACKGROUND Vitiligo is an acquired depigmentary disorder, where approximately 50% of the cases have the onset of their disease prior to the age of 20 years and 25% prior to the age of 14 years. There is limited data on the clinical characteristics including associated cutaneous and ocular abnormalities in childhood vitiligo. AIMS To evaluate the various clinical characteristics and associated cutaneous and ocular abnormalities of childhood vitiligo. METHODS In a prospec...

  9. The distinctive molecular, pathological and clinical characteristics of BRAF-mutant colorectal tumors.

    Science.gov (United States)

    Scartozzi, Mario; Giampieri, Riccardo; Aprile, Giuseppe; Iacono, Donatella; Santini, Daniele; dell'Aquila, Emanuela; Silvestris, Nicola; Gnoni, Antonio; Bonotto, Marta; Puzzoni, Marco; Demurtas, Laura; Cascinu, Stefano

    2015-01-01

    Several clinical series have demonstrated a notably low overall survival for colorectal cancer patients diagnosed with a BRAF-mutant tumor. A potentially interesting predictive role has also been suggested for BRAF-mutant colorectal cancer receiving anti-EGFR monoclonal antibodies. Although a global consensus exists in indicating BRAF as a prognostic factor with a possible predictive activity, the clinical use of BRAF mutational status in colorectal tumors is still controversial. This article reviews the current knowledge on the use and implications of BRAF mutational status in colorectal tumors, in order to define its present role in the clinical practice. Also suggested are possible treatment strategies in this prognostically challenging group of patients. Finally, a comprehensive outlook on future developments for specifically directed anti-BRAF therapy is illustrated.

  10. Epidemiological and clinical characteristics of scorpion stings in children in fez, Morocco

    Directory of Open Access Journals (Sweden)

    S Abourazzak

    2009-01-01

    Full Text Available Scorpion stings are a public health problem in Morocco, especially among children, who experience the most severe cases. Epidemiological and clinical findings on scorpion stings in Fez, Morocco, were evaluated in this investigation. Of 163 cases that required medical attention, 62.6% were male children. The mean age of patients was 4.8 ± 3.4 years. The mean time between stings and first medical attention was 3.36 ± 2.5 hours. Almost all cases occurred in the summer (94% and extremities represented the most frequent sting sites (86.5%. Local pain, hyperemia, scarification, vomiting, sweating, restlessness, tachycardia and tachypnea were the observed clinical symptoms. Regarding severity, 55.2% of patients belonged to class III, followed by class II (26.4% and class I (18.4%. None of our patients received antivenom; however, all of them were treated symptomatically depending on clinical manifestations.

  11. [Clinical characteristics and social determinants in a sample of non-homebound elderly].

    Science.gov (United States)

    Morsch, Patricia; Pereira, Gustavo Nunes; Navarro, Joel Hirtz do Nascimento; Trevisan, Margarete Diprat; Lopes, Diene Gomes Colvara; Bós, Ângelo José Gonçalves

    2015-05-01

    This study aimed to assess social and clinical factors associated with the fact that older adults (≥ 60 years) go out of their homes. The study interviewed 5,898 older adults identified through home visits, randomly selected in 59 cities in the State of Rio Grande do Sul, Brazil. Multivariate logistic regression was used to assess the association between the outcome and independent variables. Factors associated with going out were being men, younger and married, presence of arthrosis, ease in performing specific activities, and good self-rated health. Heart disease was a negative factor for going out. Given the importance of social activity for quality of life and the World Health Organization policy for active aging, it is extremely important to consider clinical conditions that allow the older adults to remain active in the community. Studies like this can help to adjust public policies for the elderly, especially acting on modifiable clinical and functional conditions. PMID:26083177

  12. Clinical characteristics and long-term outcomes of moyamoya syndrome associated with neurofibromatosis type 1.

    Science.gov (United States)

    Han, Cong; Yang, Wei-Zhong; Zhang, Hong-Tao; Ye, Ting; Duan, Lian

    2015-02-01

    Moyamoya syndrome (MMS) associated with neurofibromatosis type 1 (NF1) has rarely been reported anywhere in the world, particularly in Asia. Because of the rarity of this disorder, its natural history, clinical symptoms, management, and follow-up findings remain unclear. The objective of this study was to evaluate the clinical presentation, neurological imaging, and long-term outcomes of patients with this disease by reviewing Chinese patients with MMS associated with NF1. A retrospective review was conducted from the moyamoya disease (MMD) and MMS patient database of our hospital. Six patients who were diagnosed with MMS associated with NF1 between January 2003 and October 2013 were identified. The clinical symptoms were transient ischemic attack (TIA, three patients), headache (one patient), intracerebral hemorrhage (one patient), and cerebral infarction (one patient). The mean age of diagnosis for NF1 and MMS was 2.7 ± 2.1 years (range, 1-6 years) and 11.4 ± 8.3 years (range, 3.5-23 years), respectively. Five of six patients (nine hemispheres) underwent revascularization surgery, and their clinical symptoms were stable during a 46.3 ± 36.1 month (range, 18-108 month) follow-up. One non-surgical patient had a new infarct that resulted in visual field deficits during follow-up. Three patients had radiographic follow-up, and the postoperative angiograms showed successful revascularizations in the operated hemispheres. To conclude, the clinical and radiographic features for MMS-NF1 are similar to those of typical MMD. Routine vascular screening for NF1 patients is necessary for the early identification of MMS and other cerebral arteriopathies. Revascularization surgery may prevent the progression of clinical symptoms and reduce the risk of subsequent strokes. PMID:25443089

  13. Clinical Characteristics of Patients with Spondyloarthritides and HLA-B27 Positive Antigen

    OpenAIRE

    Glasnović, Marija; Bošnjak, Ivica; Šram, Miroslav; Vranješ, Željko; Včev, Aleksandar; Dobrošević, Blaženka; Sinčić Petričević, Jasminka; Horvatić, Elizabeta; Orkić, Želimir; Tadžić, Refmir; Soldo, Anamarija; Šišljagić, Dina; Dinjar, Kristijan

    2011-01-01

    The aim of this study was to present our experiences in diagnosing spondyloarthritides (SpA), and to list the most common clinical features of HLA-B 27 positive patients.The study included 65 HLA-B 27 positive patients with confirmed diagnosis of ankylosing spondylitis(AS) and psoriatic arthritis (PsA) who were analyzed between 2009 and 2010 in Clinic of Internal Medicine in Osijek. The diagnosis of seronegative spondyloarthritides was based on the ASAS (Assessment in AS Working G...

  14. Menarche: Prior Knowledge and Experience.

    Science.gov (United States)

    Skandhan, K. P.; And Others

    1988-01-01

    Recorded menstruation information among 305 young women in India, assessing the differences between those who did and did not have knowledge of menstruation prior to menarche. Those with prior knowledge considered menarche to be a normal physiological function and had a higher rate of regularity, lower rate of dysmenorrhea, and earlier onset of…

  15. Vascular leiomyoma of the oral cavity. Clinical, histopathological and immunohistochemical characteristics. Presentation of five cases and review of the literature.

    Science.gov (United States)

    Gaitan Cepeda, Luis Alberto; Quezada Rivera, Daniel; Tenorio Rocha, Fernando; Leyva Huerta, Elba Rosa; Mendez Sánchez, Edgar Ramiro

    2008-08-01

    Leiomyoma, a benign neoplasia arising from smooth muscle is an uncommon neoplasia of the oral cavity. The most common histological subtype in the oral cavity is the vascular one. To supplement information on vascular leiomyoma of the oral cavity (VLOC), we present cases of VLOC describing their clinical, histological, and immunohistochemical characteristics. Case reports. Five cases of VLOC (3 females; 2 males) from the Clinical and Experimental Pathology Laboratory, Dental School, National Autonomous University of México, are included. The most frequent clinical characteristic of VLOC was a single, asymptomatic, slow growing nodule. The age average of the cases was 40.6, however 3 out of our 5 cases were < or = 40 years old at the moment of their diagnosis. The lesions were composed of fusiform cells arranged in bundles or fascicles. The neoplastic cells were characterized by eosinophilic cytoplasm and tapered nuclei. The presence of vascular spaces was prominent in all cases. The immunocharacteristics of VLOC neoplastic cells were: alpha smooth muscle (+); vimentin (+), desmin (+), CD34 (-) and S-100 protein (-). The endothelial cells of vascular spaces were CD34 (+). Differential diagnosis of VLOC with fusocellular neoplasm is discussed.

  16. Children with Generalised Joint Hypermobility and Musculoskeletal Complaints: State of the Art on Diagnostics, Clinical Characteristics, and Treatment

    Directory of Open Access Journals (Sweden)

    M. C. Scheper

    2013-01-01

    Full Text Available Introduction. To provide a state of the art on diagnostics, clinical characteristics, and treatment of paediatric generalised joint hypermobility (GJH and joint hypermobility syndrome (JHS. Method. A narrative review was performed regarding diagnostics and clinical characteristics. Effectiveness of treatment was evaluated by systematic review. Searches of Medline and Central were performed and included nonsymptomatic and symptomatic forms of GJH (JHS, collagen diseases. Results. In the last decade, scientific research has accumulated on all domains of the ICF. GJH/JHS can be considered as a clinical entity, which can have serious effects during all stages of life. However research regarding the pathological mechanism has resulted in new potential opportunities for treatment. When regarding the effectiveness of current treatments, the search identified 1318 studies, from which three were included (JHS: n=2, Osteogenesis Imperfecta: n=1. According to the best evidence synthesis, there was strong evidence that enhancing physical fitness is an effective treatment for children with JHS. However this was based on only two studies. Conclusion. Based on the sparsely available knowledge on intervention studies, future longitudinal studies should focus on the effect of physical activity, fitness, and joint stabilisation. In JHS and chronic pain, the effectiveness of a multidisciplinary approach should be investigated.

  17. Analysis of the Clinical Characteristics and Antibiotics Resistance of Community-acquired Methicillin-resistant Staphylococcus aureus

    Institute of Scientific and Technical Information of China (English)

    章税锋; 徐志江; 王林峰

    2004-01-01

    The purpose of this investigation is to study the clinical characteristics of infections by community-acquired methicillin-resistant Staphylococcus aureus (MRSA) and the condition of antibiotics resistance of the clinical isolates in order to guide for the rational use of antibiotics. With the clinical isolates from cases of hospital-acquired MRSA at the same period as contro|s, the clinical characteristics of infections by community-acquired MRSA in Hangzhou area and the pattern of non-β-lactamase antibiotics resistance were determined in this study. It was found that the average age of patients with community-acquired MRSA infections was 30.89 + 13.3, in comparison with those of the hospital-acquired patients of 56.0 + 11.8, appearing to be younger than those of the latter, and the former showing no any basic illness. Both of the former and the latter were sensitive to vancomycin ( 100% vs 100% ), and they had the same degrees of sensitivity to rifampicin, fosfomycin, and STM/TMP (86.8%vs88.1%, P>0.05; 81.6% vs 82.9%, P>0.05; and 52.6% vs 61.9%, P>0.05, respectively). The former was more sensitive to netimycin, chndamycin, erythromycin and minocycline than those of the latter (73.7% vs50.5%, P<0.01; 60.5% vs45.7%, P<0.05; 28.9% vs 11.4%, P<0.01; and81.6% vs58.6%, P<0.01 respectively). Meanwhile, the incidence of multi-resistant strain of isolates in the former was significantly lowerthan that of the latter (31.6% vs 81.0%, P < 0.01). In conclusion, it appears that the strains of clinical isolates isolated from patients with the community-acquired MRSA infections show different clinical characteristics and antimicrobial susceptibility in comparison with those of the hospital-acquired cases of infection, and this necessitates an alteration in the chemotherapy of infections suspected to be caused by community-acquired MRSA.

  18. The Treatment for Adolescents with Depression Study (TADS): Demographic and Clinical Characteristics

    Science.gov (United States)

    n/a; n/a

    2005-01-01

    Objective: The Treatment for Adolescents With Depression Study is a multicenter, randomized clinical trial sponsored by the NIMH. This study is designed to evaluate the short- and long-term effectiveness of four treatments for adolescents with major depressive disorder: fluoxetine, cognitive-behavioral therapy, their combination, and, acutely,…

  19. Correlation between presence of Leishmania RNA virus 1 and clinical characteristics of nasal mucosal leishmaniosis

    Directory of Open Access Journals (Sweden)

    Marcos Massayuki Ito

    2015-10-01

    Full Text Available ABSTRACT INTRODUCTION: Mucosal leishmaniosis (ML is a severe clinical form of leishmaniosis. Complex factors related to the parasite and the host are attributed to the development of mucosal lesions. Leishmania RNA virus 1 (LRV1 can disrupt immune response, and may be the main determinant of severity of the disease; it should be investigated. OBJECTIVE: To study the existence of clinical differences between patients with ML with endosymbiosis by LRV1 and. those without it. METHODS: A cross-sectional cohort study with clinical evaluation, polymerase chain reaction (PCR detection of Leishmania, species classification, and search of LRV1 was performed. Only patients with confirmed diagnosis of ML by positive PCR and with nasal mucosa injuries were included in this analysis. RESULTS: Out of 37 patients, 30 (81.1% were diagnosed with Leishmania braziliensis, five (13.5% with Leishmania guyanensis, and two (5.4% with mixed infection of L. braziliensis and L. guyanensis. LVR1 virus was present in 26 (70.3% of the cases. CONCLUSION: Correlation between clinical phenotype and presence of LRV1 was not observed, although the frequency of the virus is two-fold higher in mucosal lesions than that found in the literature on skin lesions in the same geographical area.

  20. CLINICAL, RADIOGRAPHIC AND HISTOLOGICAL CHARACTERISTICS OF SECONDARY RETENTION OF PERMANENT MOLARS

    NARCIS (Netherlands)

    RAGHOEBAR, GM; BOERING, G; VISSINK, A

    1991-01-01

    Secondary retention refers to the cessation of eruption of a tooth after emergence neither due to a physical barrier in the path of eruption nor as a result of an abnormal position. In this study, the clinical and radiographic features of 81 secondary retained permanent molars in a group of 53 patie

  1. Prognostic characteristics of asthma diagnosis in early childhood in clinical practice

    NARCIS (Netherlands)

    Wever-Hess, J; Kouwenberg, JM; Duiverman, EJ; Hermans, J; Wever, AMJ

    1999-01-01

    A registration study from clinical practice was set up to assess the prognostic value of symptoms and laboratory data at first visit for doctor-diagnosed 'asthma' in early childhood. A total of 419 children aged 0-4 y, who were newly referred to the outpatient department of the Juliana Children's Ho

  2. Clinical and mutational characteristics of spinal muscular atrophy with respiratory distress type 1 in the Netherlands

    NARCIS (Netherlands)

    Stalpers, Xenia L.; Verrips, Aad; Poll-The, Bwee Tien; Cobben, Jan-Maarten; Snoeck, Irma N.; de Coo, Irenaeus F. M.; Brooks, Alice; Bulk, Saskia; Gooskens, Rob; Fock, Annemarie; Verschuuren-Bemelmans, Corien; Sinke, Richard J.; de Visser, Marianne; Lemmink, Henny H.

    2013-01-01

    Spinal muscular atrophy with respiratory distress type 1 is an autosomal recessive disorder with early respiratory difficulties, distal muscle weakness, and contractures leading to foot deformities as the most striking clinical symptoms. Mutations of the gene encoding the immunoglobulin heavy chain

  3. Clinical characteristics and prognosis of three rare and poor-prognostic subtypes of primary liver carcinoma

    Institute of Scientific and Technical Information of China (English)

    李智宇

    2014-01-01

    Objective To explore the clinicopathological features and prognostic factors of three rare and poor-prognostic pathological subtypes of primary liver carcinoma,and to improve the clinical diagnosis and surgical treatment.Methods A retrospective analysis of clinicopathological data of 69 patients with rare pathological subtypes of primary liver carcinoma,diagnosed by postoperative

  4. The clinical characteristics of systemic sclerosis-related pulmonary arterial hypertension

    Institute of Scientific and Technical Information of China (English)

    王辉

    2014-01-01

    Objective To study the clinical,cardiopulmonary functional and hemodynamic profiles of systemic sclerosis patients with pulmonary hypertension(SSc-PAH)compared with those of idiopathic pulmonary hypertension(IPAH).Methods Patients diagnosed with SSc-PAH or IPAH by right heart catheterization were consecutively enrolled into the study between 2011 and 2013 in Peking

  5. Co-circulation of multiple hemorrhagic fever diseases with distinct clinical characteristics in Dandong, China.

    Directory of Open Access Journals (Sweden)

    Zhi-Hai Chen

    Full Text Available Hemorrhagic fevers (HF caused by viruses and bacteria are a major public health problem in China and characterized by variable clinical manifestations, such that it is often difficult to achieve accurate diagnosis and treatment. The causes of HF in 85 patients admitted to Dandong hospital, China, between 2011-2012 were determined by serological and PCR tests. Of these, 34 patients were diagnosed with Huaiyangshan hemorrhagic fever (HYSHF, 34 with Hemorrhagic Fever with Renal Syndrome (HFRS, one with murine typhus, and one with scrub typhus. Etiologic agents could not be determined in the 15 remaining patients. Phylogenetic analyses of recovered bacterial and viral sequences revealed that the causative infectious agents were closely related to those described in other geographical regions. As these diseases have no distinctive clinical features in their early stage, only 13 patients were initially accurately diagnosed. The distinctive clinical features of HFRS and HYSHF developed during disease progression. Enlarged lymph nodes, cough, sputum, and diarrhea were more common in HYSHF patients, while more HFRS cases presented with headache, sore throat, oliguria, percussion pain kidney area, and petechiae. Additionally, HYSHF patients displayed significantly lower levels of white blood cells (WBC, higher levels of creations kinase (CK and alanine aminotransferase (ALT, while HFRS patients presented with an elevation of blood urea nitrogen (BUN and creatinine (CREA. These clinical features will assist in the accurate diagnosis of both HYSHF and HFRS. Overall, our data reveal the complexity of pathogens causing HFs in a single Chinese hospital, and highlight the need for accurate early diagnosis and a better understanding of their distinctive clinical features.

  6. Clinical, pathological, and radiological characteristics of solitary ground-glass opacity lung nodules on high-resolution computed tomography

    Science.gov (United States)

    Qiu, Zhi-Xin; Cheng, Yue; Liu, Dan; Wang, Wei-Ya; Wu, Xia; Wu, Wei-Lu; Li, Wei-Min

    2016-01-01

    Background Lung nodules are being detected at an increasing rate year by year with high-resolution computed tomography (HRCT) being widely used. Ground-glass opacity nodule is one of the special types of pulmonary nodules that is confirmed to be closely associated with early stage of lung cancer. Very little is known about solitary ground-glass opacity nodules (SGGNs). In this study, we analyzed the clinical, pathological, and radiological characteristics of SGGNs on HRCT. Methods A total of 95 resected SGGNs were evaluated with HRCT scan. The clinical, pathological, and radiological characteristics of these cases were analyzed. Results Eighty-one adenocarcinoma and 14 benign nodules were observed. The nodules included 12 (15%) adenocarcinoma in situ (AIS), 14 (17%) minimally invasive adenocarcinoma (MIA), and 55 (68%) invasive adenocarcinoma (IA). No patients with recurrence till date have been identified. The positive expression rates of anaplastic lymphoma kinase and ROS-1 (proto-oncogene tyrosine-protein kinase ROS) were only 2.5% and 8.6%, respectively. The specificity and accuracy of HRCT of invasive lung adenocarcinoma were 85.2% and 87.4%. The standard uptake values of only two patients determined by 18F-FDG positron emission tomography/computed tomography (PET/CT) were above 2.5. The size, density, shape, and pleural tag of nodules were significant factors that differentiated IA from AIS and MIA. Moreover, the size, shape, margin, pleural tag, vascular cluster, bubble-like sign, and air bronchogram of nodules were significant determinants for mixed ground-glass opacity nodules (all P<0.05). Conclusion We analyzed the clinical, pathological, and radiological characteristics of SGGNs on HRCT and found that the size, density, shape, and pleural tag of SGGNs on HRCT are found to be the determinant factors of IA. In conclusion, detection of anaplastic lymphoma kinase expression and performance of PET/CT scan are not routinely recommended.

  7. Atypical presentation of posterior reversible encephalopathy syndrome: Clinical and radiological characteristics in eclamptic patients.

    Science.gov (United States)

    Aracki-Trenkić, Aleksandra; Stojanov, Dragan; Trenkić, Milan; Radovanović, Zoran; Ignjatović, Jelena; Ristić, Saša; Trenkić-Bozinović, Marija

    2016-08-01

    Posterior reversible encephalopathy syndrome (PRES) is an obstetric emergency frequently occurring in a pregnant or puerperal woman, manifested with an acute headache, consciousness impairment, seizures, and visual deficits and is associated with white matter changes predominantly affecting the posterior parietal and occipital lobes of the brain. Apart from the above-described typical location of the changes, the most common atypical location involves the brain stem and basal ganglia. Since magnetic resonance imaging (MRI) is more sensitive and specific imaging technique compared to computerized tomography, establishing the diagnosis and follow-up in patients with PRES is based mainly on MRI findings. It is particularly important not to exclude PRES as a possible diagnosis when we have the appropriate clinical presentation accompanied by the atypical radiological findings, since this clinical-radiological syndrome can often be manifested with an atypical MRI image. PMID:27483175

  8. Popliteal Cysts in Paediatric Patients: Clinical Characteristics and Imaging Features on Ultrasound and MRI

    Directory of Open Access Journals (Sweden)

    Henning Neubauer

    2011-01-01

    Full Text Available Popliteal cysts, or Baker cysts, are considered rare in children and may exhibit particular features, as compared with adults. We studied data from 80 paediatric patients with 55 Baker cysts, examined over a period of 7 years, and correlated clinical presentation with findings on ultrasonography and MRI. Prevalence of popliteal cysts was 57% in arthritic knees, 58% with hypermobility syndrome, and 28% without risk factors. Only one patient had a trauma history and showed an ipsilateral cyst. Mean cyst volume was 3.4 mL; cysts were larger in boys. Patients with arthritis had echogenic cysts in 53%. Cyst communication with the joint space was seen in 64% on ultrasonography and 86% on MRI. In conclusion, Baker cysts are a common finding in a clinically preselected paediatric population. Children with Baker cysts should be assessed for underlying arthritis and inherited joint hypermobility, while sporadic Baker cysts appear to be common, as well.

  9. Atypical presentation of posterior reversible encephalopathy syndrome: Clinical and radiological characteristics in eclamptic patients

    Directory of Open Access Journals (Sweden)

    Aleksandra Aracki-Trenkić

    2016-06-01

    Full Text Available Posterior reversible encephalopathy syndrome (PRES is an obstetric emergency frequently occurring in a pregnant or puerperal woman, manifested with an acute headache, consciousness impairment, seizures, and visual deficits and is associated with white matter changes predominantly affecting the posterior parietal and occipital lobes of the brain. Apart from the above-described typical location of the changes, the most common atypical location involves the brain stem and basal ganglia. Since magnetic resonance imaging (MRI is more sensitive and specific imaging technique compared to computerized tomography, establishing the diagnosis and follow-up in patients with PRES is based mainly on MRI findings. It is particularly important not to exclude PRES as a possible diagnosis when we have the appropriate clinical presentation accompanied by the atypical radiological findings, since this clinical-radiological syndrome can often be manifested with an atypical MRI image.

  10. Aging with HIV: a cross-sectional study of comorbidity prevalence and clinical characteristics across decades of life.

    Science.gov (United States)

    Vance, David E; Mugavero, Michael; Willig, James; Raper, James L; Saag, Michael S

    2011-01-01

    Nurses and nurse practitioners require information on the health problems faced by aging HIV-infected adults. In this descriptive, cross-sectional study, we reviewed the electronic medical records of 1,478 adult patients seen in an HIV clinic between May 2006 and August 2007 to examine patterns of comorbidities, and immunological and clinical characteristics across each decade of life. With increasing age, patients were found to have lower HIV viral loads, more prescribed medications, and a higher prevalence of comorbid conditions, including coronary artery disease, hypertension, hypercholesterolemia, hypogonadism, erectile dysfunction, diabetes, peripheral neuropathy, hepatitis C, esophageal gastric reflux disease, and renal disease. Fortunately, with increasing age, patients were also more likely to have public or private health insurance and tended to be more compliant to medical appointments. With growing interest in aging with HIV, this study highlights the vastly different comorbidity profiles across decades of life, calling into question what constitutes "older" with HIV. PMID:20471864

  11. Clinical characteristics of chemical sensitivity: an illustrative case history of asthma and MCS.

    OpenAIRE

    Ross, G H

    1997-01-01

    A case history of the induction of asthma and chemical sensitivity in a 42-year-old registered nurse illustrates several of the characteristic features of multiple chemical sensitivity (MCS). This patient's problems started shortly after moving into a new home under construction, with associated chemical exposures. Other MCS patients report the onset of the condition with other chemical exposures such as those encountered at their places of work or use of pesticides at their residences. Patie...

  12. Etiological risk factors and clinical characteristics of childhood non-Hodgkin lymphoma in Uganda

    OpenAIRE

    Orem, Jackson

    2014-01-01

    Introduction: Incidence of non-Hodgkin lymphoma (NHL) has increased greatly over time, especially in children. Improved diagnostic methods alone cannot explain this increase, especially the increase observed in sub-Saharan Africa, where diagnostic capabilities are low. Objectives and aims: The objectives of this study were to better understand known risk factors for NHL, such as Epstein-Barr virus (EBV), and their impact on disease characteristics. The specific aims were: I. to underst...

  13. Morphological, immunophenotypic and clinical characteristics of dogs with lymphocytic - plasmacytic duodenitis

    OpenAIRE

    Đorđević Milena; Krstić V.; Krstić N.; Vasiljević Maja; Ilić V.; Vučićević Ivana; Aleksić-Kovačević Sanja

    2012-01-01

    The most important morphological feature of the immune response in lymphocytic-plasmacytic duodenitis (LPD) in dogs is the presence of a mononuclear infiltrate in the duodenal mucosa. The ethiopatogenesis of this disease is still unknown, nor are known all the immunophenotypic characteristics of the infiltrate cells, which would be of help in the elucidation of the pathogenesis of LPD. The study involved 60 adult dogs of different breeds and both sexes: 54 ...

  14. Clinical symptoms and DNA repair characteristics of xeroderma pigmentosum patients from Germany

    International Nuclear Information System (INIS)

    Sixty-one xeroderma pigmentosum (XP) patients living in the Federal Republic of Germany were investigated. Clinical symptoms were correlated with DNA repair parameters measured in fibroblasts grown from skin biopsies. Classification according to the international complementation groups revealed that of the 61 patients 3 belonged to group A, 26 to group C, 16 to group D, 3 to group E, and 2 to group F; 11 were of the XP variant type. A striking clinical aspect was the frequency of histogenetically different skin tumors varying from one XP complementation group to the other: squamous and basal cell carcinomas predominated in XP group C; lentigo maligna melanomas were most frequent in group D; basal cell carcinomas occurred preferentially in group E and XP variants. Three DNA repair parameters were determined for 46 fibroblast strains: colony-forming ability (D0); DNA repair synthesis (G0); and DNA-incising capacity (E0). Dose-response experiments with up to 13 dose levels were performed throughout to achieve sufficient experimental accuracy. DNA-damaging treatments included UV light, the 'UV-like' carcinogen N-acetoxy-2-acetylaminofluorene, and the alkylating carcinogens methyl methanesulfonate and N-methyl-N-nitrosourea. Comparison of clinical signs and repair data was made on the basis of D0, G0, and E0 values of both individual cell strains and weighted means of XP complementation groups. Despite considerable clinical and biochemical heterogeneity within complementation groups distinctive features emerged. In general, D0, G0, and E0 values of all XP strains investigated, including XP variants, were found to be reduced upon treatment with UV light or N-acetoxy-2-acetylaminofluorene

  15. Sociodemographic Characteristics, Distance to the Clinic, and Breast Cancer Screening Results

    OpenAIRE

    Kim, Seijeoung; Chukwudozie, Beverly; Calhoun, Elizabeth

    2013-01-01

    Timely detection and follow-up of abnormal cellular changes can aid in early diagnosis of breast cancer, thus leading to better treatment outcomes. However, despite substantial breast cancer screening initiatives, the proportion of female breast cancer cases diagnosed at late stages remains high. Distance to screening clinics may affect access to care, particularly for women living in impoverished areas with limited means of reliable transportation. Utilizing breast cancer screening data coll...

  16. Lichen planopilaris: Demographic, clinical and histopathological characteristics and treatment outcomes of 25 cases

    Directory of Open Access Journals (Sweden)

    Deren Özcan

    2015-12-01

    Full Text Available Background and Design: Lichen planopilaris (LPP is a type of cicatricial alopecia characterized by autoreactive lymphocytic destruction of the hair follicle. We aimed to evaluate the demographic, clinical and histopathological features, and treatment outcomes of patients with LPP. Materials and Methods: Medical reports of 25 patients, who have been diagnosed with LPP according to the clinical and histopathological findings between January 2006 and June 2012, were retrospectively reviewed. The transverse and vertical sections of scalp biopsy specimens were re-evaluated by a pathologist, and the findings were noted. Results: Of the 25 patients, 18 were female and 7 were male, the mean age was 49.8±12.4 years. Eighteen patients had been diagnosed with classic LPP and 7 patients with frontal fibrosing alopecia (FFA. The alopecia has begun in postmenopausal period in 5 patients with FFA. Alopecia was associated with pruritus, pain and/or burning in 19 patients. Extra-scalp involvement was observed in 11 patients. The most common clinical findings were follicular hyperkeratosis (92%, perifollicular erythema (48%, perifollicular lichenoid papules, and positive hair-pull test (44%. Dermatoscopic examination was performed in 14 patients, and most commonly, absence of follicular openings (100%, perifollicular scales (92.9% and perifollicular erythema (50% were noted. The most common diagnostic histopathological findingsmwere follicular vacuolar and lichenoid degeneration (88% and vacuolar and lichenoid interface changes (56%. Twenty-three patients who were started on treatment received topical, intramuscular and intralesional corticosteroids, topical minoxidil, oral tetracycline, cyclosporine A, and hydroxychloroquine either alone or in combination. Progression of alopecia was prevented and the symptoms and/or signs were reduced in 12 (75% of 16 patients whose follow-up data were available. Conclusion: LPP can be diagnosed accurately through a detailed

  17. Characteristics of CDC group 1 and group 1-like coryneform bacteria isolated from clinical specimens.

    OpenAIRE

    Funke, G; Lucchini, G M; Pfyffer, G E; Marchiani, M; von Graevenitz, A

    1993-01-01

    Fifteen strains of CDC group 1 coryneform and biochemically similar bacteria were isolated from clinical specimens. Of the 15 strains isolated, 11 were derived from abscesses and purulent lesions, mostly from the upper part of the body, and 3 were grown from blood cultures. Nine strains were associated with mixed anaerobic but no other aerobic flora. Seven strains exhibited the classical biochemical profile of CDC coryneform group 1; however, eight strains were unable to reduce nitrate and we...

  18. An analysis of clinical characteristics,etiologies and prognosis of 218 patients with infective endocarditis

    Institute of Scientific and Technical Information of China (English)

    谢红梅

    2014-01-01

    Objective To describe the profile of patients with infective endocarditis(IE)and assess prognostic factors of IE.Methods Clinical and etiology data of 218 patients with IE were collected retrospectively from January 2011to January 2013.The distribution and antimicrobial susceptibilities of pathogens causing IE were evaluated.Prognostic factors associated with IE were determined by univariate and multivariate regression analysis.Results

  19. Characteristics of specific reading disability in children from a neuropsychological clinic in Mexico City

    Directory of Open Access Journals (Sweden)

    Poblano Adrián

    2002-01-01

    Full Text Available Objective. This report describes the main clinical features associated with specific reading disability (RD in a group of 778 school-age children studied in a Neuropsychological Clinic in Mexico City. Material and Methods. The study was performed retrospectively, using data abstracted from clinical records of subjects seen in 1995-1996. Children were mainly from low and middle economic strata and aged between 6 to 12 years. The following data were collected: age, gender, diagnosis, school grade, food intake, maternal complications during pregnancy, perinatal and postnatal neurological risk factors, and neurological signs and handedness. Results. Subjects with RD had a mean age of 102.9 months, were predominantly male (male female ratio, 2:1. Among the study group, 49.1% of the children were diagnosed with RD of a visuo-sensory-motor type, and 75.1% were from early school years (1st to 3rd grades; 27.6% showed evidence of malnutrition. A previous history of language disorders (49.2%, and a high frequency of perinatal risk factors and neurological soft signs were also found. Conclusions. This study shows that variables such as gender, food intake, and genetic and neurological risk factors, were associated with reading disabilities in school children.

  20. Clinical characteristics of children with positive anti-SSA/SSB antibodies.

    Science.gov (United States)

    Chen, Pei-Hsuan; Yang, Yao-Hsu; Lin, Yu-Tsan; Lee, Jyh-Hong; Wang, Li-Chieh; Yu, Hsin-Hui; Chiang, Bor-Luen

    2014-08-01

    This study aimed to characterize the manifestations of clinical symptoms and signs, primary rheumatic diseases, and other autoantibodies in pediatric patients with positive anti-SSA and/or anti-SSB antibodies. Subjects under age 18 with positive anti-SSA and/or anti-SSB antibodies were screened and enrolled in a tertiary hospital in Taiwan. Data were collected via medical records,including age, gender, onset of the primary rheumatic disease, clinical symptoms and signs, and the medication used. Schirmer test for Sjögren's syndrome (SS) screening was performed in all enrolled patients. Among twenty enrolled subjects, seventeen of them had systemic lupus erythematosus; four of them were diagnosed as SS with positive Schirmer test. In addition to antinuclear antibodies and anti-DNA antibodies, other common autoantibodies were anti-RNP antibodies (50 %) and anti-Sm antibodies(30 %). The most common symptoms were arthritis (60 %)followed by malar rash (40 %). In conclusion, we observed that a low proportion of childhood SS (4/20) exists in our patients with positive SSA and/or anti-SSB antibodies. It is suggested that clinicians should focus more on the clinical symptoms in these patients, rather than undertaking invasive diagnostic interventions to rule out Sjögren's syndrome.