Digital Commons Network^™

Is This Clinical Trial Fully Registered? A Statement From The International Committee Of Medical Journal Editors, Jeffrey M. Drazen, Frank A. Frizelle, Charlotte Haug, John Hoey, Richard Horton, Sheldon Kotzin, Christine Laine, Ana Marusic, Torben V. Schroeder, Harold C. Sox

Saudi Medical Journal

No abstract provided.

The Ottawa Statement. International Registration Of Protocol Information And Results From Human Trials Of Health Related Interventions, Zbys Fedorowicz, Amani A. Al-Hajeri

Saudi Medical Journal

No abstract provided.

Ethical Guidelines In Genetics And Genomics. An Islamic Perspective, Aida I. Al-Aqeel

Saudi Medical Journal

We are at a time of unprecedented increase in knowledge of rapidly changing technology. Such biotechnology especially when it involves human subjects raises complex ethical, legal, social and religious issues. A World Health Organization expert consultation concluded that "genetics advances will only be acceptable if their application is carried out ethically, with due regard to autonomy, justice, education and the beliefs and resources of each nation and community." Public health authorities are increasingly concerned by the high rate of births with genetic disorders especially in developing countries where Muslims are a majority. Therefore, it is imperative to scrutinize the available …

Assisted Reproductive Technology. What Is Needed In The Kingdom Of Saudi Arabia?, Muhammad A. Majeed-Saidan

Saudi Medical Journal

In 1978, the first in vitro fertilization baby was born. Since then, we have seen the introduction of several new modalities of assisted reproductive technologies ART, and the spread of ART procedures throughout the world. The number of ART units in the Kingdom of Saudi Arabia is increasing rapidly. The associated complications of ART procedures include fetal, maternal and childhood.

Breast Carcinogenesis. Transition From Hyperplasia To Invasive Lesions, Ibrahim Meteoglu, Emel Dikicioglu, Muhan Erkus, Nil Culhaci, Furuzan Kacar, Esra Ozkara, Meral Uyar

Saudi Medical Journal

OBJECTIVE: To examine the balance loss between proliferation and apoptosis that play a role in breast cancer development, and to explore the places of various genes and molecules within this process in this supposed multistep process. METHODS: We obtained the specimens from 40 patients between 2002 and 2004 at the Department of Pathology, Medical Faculty, Adnan Menderes University, Aydin, Turkey. We categorized the lesions ductal hyperplasia (DH), atypical ductal hyperplasia (ADH), in situ ductal carcinoma (DCIS), and invasive ductal carcinoma (IDC). We determined the tumor size, histological grade and lymph node status of invasive cases and we used nottingham prognostic …

Metabolic Syndrome In Saudi Arabia, Mansour Al-Nozha, Akram Al-Khadra, Mohammed R. Arafah, Mohammed A. Al-Maatouq, Mohamed Z. Khalil, Nazeer B. Khan, Yaqoub Y. Al-Mazrou, Khalid Al-Marzouki, Saad S. Al-Harthi, Moheeb Abdullah, Maie S. Al-Shahid, Abdulellah Al-Mobeireek, Mohmmed S. Nouh

Saudi Medical Journal

OBJECTIVE: Metabolic syndrome (MS) is a well-established risk factor for the development of coronary artery disease (CAD). We designed this study to obtain the prevalence of MS and each of its components in Saudi Arabia. This study is part of Coronary Artery Disease in Saudi Study (CADISS). METHODS: We conducted this community-based national epidemiological health survey by examining Saudi subjects in the age group of 30-70 years of selected households over a 5-year period between 1995 and 2000 in Saudi Arabia. We interviewed all subjects, examined and took measurements of their blood pressure, weight, height, waist circumference, as well as …

Frequency And Clinical Characteristics Of Ketoacidosis At Onset Of Childhood Type 1 Diabetes Mellitus In Northwest Saudi Arabia, Hamed S. Habib

Saudi Medical Journal

OBJECTIVE: To determine the frequency, and to describe the clinical characteristics of ketoacidosis at initial diagnosis of childhood type 1 diabetes mellitus (T1DM) in Al-Madina region of the Northwest province of Saudi Arabia. METHODS: We retrospectively analyzed the hospital records of 311 (152 males and 159 females) children diagnosed with childhood T1DM in Al-Madina region, Saudi Arabia between January 1992 and December 2004. RESULTS: At diagnosis 172 (55.3%) children presented with diabetic ketoacidosis at the onset of their illness, 101 (58.7%) were females and 71 (41.3%) males. We found females to have more ketoacidosis at the onset of their illness …

Drug Poisoning In Childhood, Ali M. Shotar

Saudi Medical Journal

OBJECTIVE: To determine and present the pattern of poisoning with drugs in Princess Rahmat Hospital, Irbid, Jordan, and to assess the effects of variables such as age, season, gender and agent on poisoning frequency. METHODS: We performed this retrospective cross-sectional study on 126 cases of poisoning with drugs hospitalized in Princess Rahmat Teaching Hospital, Northern Jordan, during a 6-year period from 1996 to 2001. The data collected included: age, gender, seasonal variation, material ingested, symptomatic or not on admission, time and place of ingestion, history of similar problem among the patient or his siblings, whether the parent induced vomiting before …

Incidence Of Chromosome Abnormalities In The Sultanate Of Oman, Mallana T. Goud, Salma M. Al-Harassi, Shafiya A. Al-Khalili, Kamla K. Al-Salmani, Suleiman M. Al-Busaidy, Anna Rajab

Saudi Medical Journal

OBJECTIVE: To evaluate the cytogenetic findings in Omani children referred for suspected chromosomal anomalies that caused a variety of clinical disorders. Secondly, to study the frequency of chromosomal abnormalities in these patients and to compare our results with those reported elsewhere. METHODS: We performed chromosomal analysis on 1800 consecutive pediatric patients referred to the Cytogenetics section between June 1999 and May 2004 at Central Public Health Laboratories, Sultanate of Oman. Indication for referrals for exclusion of chromosomal rearrangements was multiple congenital anomalies, dysmorphic features, unclassified mental retardation, developmental delay, growth, and endocrine disorders. We carried out the lymphocyte culture according …

Measles Seroepidemiology In 3 Cities In Turkey, Aysegul Gozalan, Gulay Korukluoglu, Demet Kurtoglu, Kikuko Miyamura, Neziha Yilmaz, Morihiro Morita, Berrin Esen, Levent Akin

Saudi Medical Journal

OBJECTIVE: To evaluate immunity against measles and its relation with some variables among healthy subjects in 3 cities in Turkey. METHODS: We carried out a cross-sectional study on measles antibody titers in the serum samples of 712 people from Antalya, 696 from Diyarbakir and 667 from Samsun, Turkey using particle agglutination test between February 2000 and October 2001. The study groups, informed and asked for their consent by midwives, consisted of randomly selected subjects of all ages older than 6 months. We implemented the study in 3 steps: physical examination, interview and blood collection. RESULTS: We considered titers of >=1:16 …

Prevalence Of Visual Deficits Among Young Men In Jordan, Wafed Ramadan, Wafa Asfour

Saudi Medical Journal

OBJECTIVE: To report the pattern of various causes of decreased visual acuity (VA), within the age group of young (18-25 years) healthy adults in Jordan. METHODS: We carried out this retrospective study on the records of 16550 candidates examined from June 2004 to June 2005 by the Medical Committee of Employment, Royal Medical Services in Amman, Jordan. All candidates received an ophthalmic examination as well as medical and ENT examination. We divided the candidates with visual acuity of less than 6/12 in either eye into 3 groups. RESULTS: The most important cause of decreased VA in the 18-25 years age …

Role Of Maternal Factors In The Etiology Of Neural Tube Defects In Jordan, Amira Masri

Saudi Medical Journal

No abstract provided.

Torsion Of An Epiploic Appendix Mimicking Acute Appendicitis, Hisham S. Hurreiz, Callisto M. Madavo

Saudi Medical Journal

No abstract provided.

Public Knowledge And Attitudes Towards Passive Smoking, Nazar Al-Haddad, Randah R. Hamadeh, Samia A. Bahram

Saudi Medical Journal

No abstract provided.

The Evaluation Of The Internet And Computer Utilization By The Fourth Grade Medical Students, Ali N. Yildiz, Candas Kilic, Gulsum I. Bayhan, Hale Goksever, Ozlem Karaarslan

Saudi Medical Journal

No abstract provided.

Evaluation Of Oxacillin And Cefoxitin Disk Diffusion Test For Routine Detection Of Methicillin Resistant Staphylococcus Aureus, Subhash C. Arya, Lalit K. Mehta, George Mathai, Bharat K. Agarwal, Shekhar Agarwal

Saudi Medical Journal

No abstract provided.

Diabetes In The Arab World, Basmah Al-Wahhabi

Saudi Medical Journal

No abstract provided.

Developing Culturally Sensitive Skills In Health And Social Care With A Focus On Conducting Research With African Caribbean Communities In England, Gina Marie Awoko Higginbottom, Laura Serrant-Green

The Qualitative Report

Researchers may not feel equipped to conduct qualitative research with ethnic minority communities in England because they may lack of culturally sensitive research skills. The aim of this paper is to explore how researchers might integrate culturally sensitive research skills into their work. This paper draws on our own experiences of conducting research with African Caribbean communities in England, and from workshops we facilitated with researchers and community representatives. The purpose of the workshops was to establish the most pertinent issues in conducting research with ethnic minority communities in England. We gathered data from the participants and created themes based …

Exposure Utilization And Completion Of Cognitive Behavioral Therapy For Ptsd In A “Realworld” Clinical Practice, Claudia Zayfert, Jason C. Deviva, Carolyn Becker, Julie L. Pike, Karen L. Gillock, Sarah A. Hayes

Department of Psychology: Faculty Publications

This study assessed rates of imaginal exposure therapy (ET) utilization and completion of cognitive behavioral therapy (CBT) for posttraumatic stress disorder (PTSD) in a clinical setting and examined variables associated with CBT completion. Using a clinical definition, the completion rate of CBT was markedly lower than rates reported in randomized trials. CBT completion was inversely related to severity of overall pretreatment measures of PTSD, avoidance, hyperarousal, depression, impaired social functioning, and borderline personality disorder. Regression yielded avoidance and depression as unique predictors of completion. Most dropouts occurred before starting imaginal ET, although initiating ET was associated with greater likelihood of …

Nonlinear Dynamics And Interpersonal Correlates Of Verbal Turn-Taking Patterns In A Group Therapy Session, David Pincus, Stephen J. Guastello

Psychology Faculty Articles and Research

Interpersonal processes and dynamics are ubiquitous topics in psychotherapy, yet they are difficult to study and are theoretically fragmented across therapeutic subdisciplines. The current study tests an integrative model of interpersonal dynamics in small groups using nonlinear dynamical systems theory. The conversation of one group therapy session (with six adolescent sex offenders) is analyzed using orbital decomposition, which allows for the identification of patterns in categorical time series data. The results show evidence of selforganizing social patterns, based on formal measures of turbulence (Lyapunov dimension), information novelty (Shannon's entropy), and complexity (fractal dimension). The degree of patterning in turn taking …

Sources Of Variation In Nutrient Intakes Among Men In Shanghai, China, Hui Cai, Gong Yang, Yong-Bing Xiang, James R. Hébert, Da-Ke Liu, Wei Zheng, Xiao-Ou Shu

Faculty Publications

Background and objective: Random errors, from any source, will attenuate epidemiological risk estimates. Before we launched the Shanghai Men’s Health Study (SMHS), a large population-based cohort study investigating the diet–cancer association among Chinese men, a dietary calibration study was conducted among 96 men aged 40–75 years (mean age 56.5 years), with biweekly 24-hour dietary recalls (24HDRs) implemented over a 1-year period. Data from this study were analysed to evaluate the nature and magnitude of variances for intake of 26 nutrients among SMHS participants, to compare variance ratios of 26 nutrients among Chinese men and women and individuals in other studies, …

Effects Of Common Forage Phenolic Acids On Escherichia Coli O157:H7 Viability In Bovine Feces, J. E. Wells, E. D. Berry, V.H. Varel

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Ruminant animals are carriers of Escherichia coli O157:H7, and the transmission of E. coli O157:H7 from cattle to the environment and to humans is a concern. It is unclear if diet can influence the survivability of E. coliO157:H7 in the gastrointestinal system or in feces in the environment. Feces from cattle fed bromegrass hay or corn silage diets were inoculated with E. coliO157:H7, and the survival of this pathogen was analyzed. When animals consumed bromegrass hay for <1 month, viable E. coliO157:H7 was not recovered after 28 days postinoculation, but when animals consumed the diet for >1 month, E. coli …

The Federal Computer Commission, Kevin Werbach

North Carolina Law Review

No abstract provided.

Sex Offenders, Unlawful Combatants, And Preventive Detention, Michael Louis Corrado

North Carolina Law Review

No abstract provided.

Wall Street Meets The Wild West: Bringing Law And Order To Securities Arbitration, Jennifer J. Johnson

North Carolina Law Review

No abstract provided.

Duck, Duck, Goose: Hunting For Better Recusal Practices In The United States Supreme Court In Light Of Cheney V. United States District Court, Timothy J. Goodson

North Carolina Law Review

No abstract provided.

Performance Evaluation Models For Strategic Decision-Making: Towards A Hybrid Model, Geraldina Villalobos Quezada

Dissertations

Performance management systems serve strategic, administrative, and developmental purposes; therefore, their role in an organization cannot be overestimated. As a function of this strategic role, different evaluation models have been developed and implemented by organizations: BSC, CIPP, TQM, Six Sigma, and AOP.

Following a review of current evaluation theory and practice models that focus on improving strategic decision-making in organizations, four research questions were developed that sought to identify the interrelationships, evaluation components, evaluation indicators, data collected to support the evaluation,evaluation implementation protocols, quantitative and qualitative analyses, outcomes, and critical factors of the BSC and CIPP models.

A multiple case …

How Optional Usage Of The Web Affects Reading Comprehension, Jocelyn K. Tenorio

Theses and Dissertations - UTB/UTPA

The purpose of this investigation is to consider whether using web-enhanced material improves proportionally students' reading comprehension skills. In addition student attitudes are considered. Two groups of students at the University of Montemorelos, Nuevo Leon, Mexico were chosen as a census: a group of nursing students taking a course on reading comprehension of nursing articles in English and a group of students studying to be teachers of English as a foreign language. Reading selections were uploaded on the internet using the WebCT platform. The students were to read the selections and answer quizzes. The students took a pre- and post-test …

Removal Of Heavy Metals From Aqueous Solutions Using Local Adsorbents, Moza S. Al-Sharyani

Theses

The recent rapid increase in industrialization activities contributed to most of aquatic pollution problems. Among aquatic pollutants, heavy metals, such as zinc, lead, cadmium, and copper have gained relatively more significance in view of their persistence and toxicity. Due to their health and toxicological effects, environmental agencies and authorities have set strict regulations to maintain the limit of heavy metals in wastewater below the maximum acceptable concentration levels.

The technical feasibility of using raw date pits and different activated carbons prepared from date pits by air and acid activation as low cost local adsorbents for the removal of different heavy …

Tailored Watermarking Schemes For Authentication Of Electronic Clinical Atlases, Feng Bao, Robert H. Deng, Beng-Chin Ooi, Yanjiang Yang

Research Collection School Of Computing and Information Systems

It is accepted that digital watermarking is quite relevant in medical imaging. However, due to the special nature of clinical practice, it is often required that watermarking not introduce irreversible distortions to medical images. The electronic clinical atlas has such a need of "lossless" watermarking. We present two tailored reversible watermarking schemes for the clinical atlas by exploiting its inherent characteristics. We have implemented the schemes and our experimental results look very promising.