349 research outputs found
Nurses' Roles towards Patient undergoing Cardiac Catheterization at Al- Najaf Governorate: Patient Perspective
The study objectives to evaluate nursesâ roles toward patient undergoing cardiac catheterization and to find out the relationship between the patient perspective and demographic data (age, gender, level of education, social status, occupation, economic status, and residence). a descriptive cross-sectional design (patient perspective) was carried out through the present study in order to achieve the early stated objectives for period January 4th 2017 to August 6th 2017. The study conducted at AL-Najaf cardiac center, A convenient sample of (100) patients undergoing to cardiac catheterization patients that admitted to cardiac catheterization unites. The data were collected through the use of questionnaire, which consists of two parts, socio-demographic data, and question related to nurses' roles toward patient undergoing cardiac catheterization. The data were described statistically and analyzed though use of the descriptive and inferential statistical analysis procedures. The results of present study indicate that the nurses' roles toward patient undergoing cardiac catheterization was good more than 89% of patient agree with this role. The study confirms that the nurses have a good practice toward patient undergoing cardiac catheterization according to patient perspective. Nurses, who working in cardiac center, should be hired with certain qualification, which are related to the performance of such high quality practices. Special training programs should be designed and constructed for nurses in this area to reinforce their skills and promote their experience. The standards for such practices bill should be created and presented to all ties in which such practices are performed
EVALUATION OF MEDICATION COMPLIANCE IN PATIENTS WITH CONGESTIVE HEART FAILURE IN YEMEN
Objective: Non-compliance with heart failure medication is related to the highest mortality, morbidity, and health-care costs. The objective of this study was to evaluate medication compliance with patients with congestive heart failure.
Methods:Inpatients of the cardiac care unit and medical ward of Republican Hospital, German Hospital, Revolutionary Hospital, and ChineseâYemeni Friendship Hospital were recruited for this study. The study was conducted on patients that were diagnosed as having congestive heart failure and were receiving treatment. Questionnaires were distributed and personal interviews to evaluate the patientsâ compliance was conducted to determine the reasons for their non-compliance in taking drugs.
Results: Of 86 patients, 44% (n = 38) reported compliance and 56% (n = 48) reported non-compliance. The distribution of the patients in terms of sex was as follows: among men, 41% (n = 24) were compliant and 59% (n = 35) were non-compliant; among women, 52% (n = 14) were compliant and 48% (n = 13) were non-compliant. In addition, smoking status was too significantly linked with non-compliance (P = 0.001). Furthermore, the status of chewing of khat tree leaves was also significantly associated with non-compliance (P = 0.007).
Conclusion: This study indicates that the reasons for non-compliance with medications among patients can be attributed to lack of education, chewing of khat tree leaves, lack of health insurance, and cigarette smoking. Therefore, healthcare professionals should create strategies to address these reasons in order to increase medication compliance with patients in heart failure
Developmental changes in testicular interstitium in the Najdi Ram Lambs
AbstractThis experiment was designed to study the relationship between growth rate and sexual development in Najdi ram lambs. Forty-five Najdi ram lambs were used in nine age groups (1â9th month age), keeping 5 lambs in each group. Results show that mean testis size and scrotal circumference increased at a constant rate, reaching a maximum value of 392.00±2.00g and 25.00±0.32cm respectively, at the age of 9months. A similar trend of growth was observed for the mean body weight, reaching a maximum value of 40.2±0.20kg at the age of 9months. There was a positive correlation between the increasing rates of body weight and size of the testis. There were significant differences (P<0.05) in testis size, scrotal circumference and body weight of lambs between all ages (1â9months). The histological section of testis showed that a small number of mature sperms appeared in the eighth month of age and their numbers increased in the ninth month. In conclusion, the current findings indicated that puberty in Najdi rams occurs between the 8th and 9th months of age
PREVALENCE OF HEPATITIS G VIRUS AMONG PATIENTS WITH CHRONIC LIVER DISEASE AND HEALTHY INDIVIDUALS, SANA'A CITY-YEMEN
Objective: Hepatitis G virus (HGV) is a newly discovered and enveloped RNA positive-stranded flavivirus-like particle, which has not yet been proven to have major negative effects on liver. Therefore, it is important to estimate the prevalence and risk factors of hepatitis G virus infection in Yemeni viral hepatitis patients and general population to design standard prevention and treatment plans.
Methods: Screening HGV antibodies among 60 chronic HBV and 144 chronic HCV patients comparing with its prevalence in 218 healthy controls were carried out. Serum samples were collected and tested for human HGV IgG by commercially available ELISA technique. Demographic data such as gender, age, and risk factors of contracting HGV virus were recorded in predesigned questionnaire.
Results: The crude prevalence rate of HGV was 2.8%, female specific rate was 0% and male specific rate was 3.5%. The prevalence of HGV among HBV patients was 0%; HCV was 1.4% while in healthy individuals it was 4.6%. When age groups considered, the prevalence of HGV among age groups 20-29 years and 30-39 years was 3.5%, while in older age groups the rate of HGV was 0%. There was a trend towards increased levels of HGV infection with the second and third decades of life (3.5%). There was no significant association between HGV infection and risk factors of hepatitis viruses.
Conclusion: It can be concluded from this study that HGV virus is circulating in the risk groups and in the community in general Yemen, and there is a possibility that this virus may at some time become epidemic if preventive measures are not applied. The risk of community among healthy people more than in risk groups as HBV and HCV patients. Additionally HGV increases with young male adults.
Peer Review History:
Received 23 November 2018; Revised 11 December; Accepted 27 December, Available online 15 January 2019
Academic Editor: Dr. Sally A. El-Zahaby, Pharos University in Alexandria, Egypt, [email protected]
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Received file: Reviewer's Comments:
Average Peer review marks at initial stage: 4.5/10
Average Peer review marks at publication stage: 8.5/10
Reviewer(s) detail:
Antonio José de Jesus Evangelista, Federal University of Cearå, UFC, Brazil, [email protected]
Dr. A.A. Mgbahurike, University of Port Harcourt, Nigeria, [email protected]
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Impact of diabetes continuing education on health care professionalsâ attitudes towards diabetes care in a Yemeni city
Purpose: To evaluate the impact of a continuing education (CE) program on the attitudes of health care professionals (HCPs) towards diabetes care in Yemen.Methods: A pre- and post-intervention study was carried out in Mukalla City, Hadramout, Yemen and was offered to all physicians, pharmacists, and nurses registered in the Health Office in the Mukalla City. The HCPs were invited to attend a CE program. All participants filled out a questionnaire before the intervention (pre-test) that measured the attitudes of the participants towards diabetes. An interventional program was given in the form of a seminar, and participants were requested to complete the same questionnaire after the seminar.Results: A total of 73 HCPs attended the CE, including 19 pharmacists (26 %), 37 physicians (50.7 %), and 17 (23.3 %) nurses. The pre- and post-intervention changes in the questionnaire responses were significant only for attitude toward the values of blood glucose levels (p = 0.009) and attitude toward autonomy of diabetes patients (p = 0.023).Conclusion: HCPs in Mukalla City have positive attitudes toward diabetes. Physicians were more aware of the sequelae of diabetes than other healthcare professional groups with nurses showing the least understanding. Therefore, more emphasis should be placed upon designing education programs for diabetes specifically tailored for nurses and pharmacists.Keywords: Diabetes, Continuing education, Attitude, Health care professional
Novel quinolines carrying pyridine, thienopyridine, isoquinoline, thiazolidine, thiazole and thiophene moieties as potential anticancer agents
As a part of ongoing studies in developing new anticancer agents, a class of structurally novel 1,2-dihydropyridine 4, thienopyridine 5, isoquinolines 6-20, acrylamide 21, thiazolidine 22, thiazoles 23-29 and thiophenes 33-35 bearing a biologically active quinoline nucleus were synthesized. The structure of newly synthesized compounds was confirmed on the basis of elemental analyses and spectral data. All the newly synthesized compounds were evaluated for their cytotoxic activity against the breast cancer cell line MCF7. 2,3-Dihydrothiazole-5-carboxamides 27, 25, 4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (34), 1,2-dihydroisoquinoline-7-carbonitrile (7), 5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide (35), 1,2-dihydroisoquinoline-7-carbonitrile (6), 2-cyano-3-(dimethylamino)-N-quinolin-3-yl)acrylamide (21), 1,2-dihydroisoquinoline-7-carbonitriles (11) and (8) exhibited higher activity (IC50 values of 27-45 ÎŒmol Lâ1), compared to doxorubicin (IC50 47.9 ÎŒmol Lâ1). (Quinolin-3-yl)-1,2-dihydroisoquinoline-7-carbonitrile (12), 2-thioxo-2,3-dihydrothiazole-5-carboxamide (28) and (quinolin-3-yl)-1,2-dihydroisoquinoline-7-carbonitrile (15) show comparable activity to doxorubicin, while (quinolin-3-yl)-1,2-dihydroisoquinoline-7-carbonitrile (9), 2, 3-dihydrothiazole-5-carboxamide (24), thieno [3,4-c] pyridine-4(5H)-one (5), cyclopenta[b]thiophene-3-carboxamide (33) and (quinolin-3-yl)-6-stryl-1,2-dihydroisoquinoline-7-carbonitrile (10) exhibited moderate activity, lower than doxorubicin
Medical students' perceptions of complementary and alternative medicine therapies: A pre- and post-exposure survey in Majmaah University, Saudi Arabia
Background: Evidently, Complementary and Alternative Medicine (CAM) is increasingly a recognized medical practice that efficiently uses multiple treatment therapies and techniques in promoting the health and wellbeing of people as well as preventing and managing a variety of human disorders. Research in CAM, which courses exposure to diverse healthcare professionals, is important from many perspectives including improvement in teaching skills of faculty, enhancing capacity building, and innovative curriculum development. This pre- and post-design crosssectional study aimed to assess perceptions, training needs, personal usage, use in office practice, and knowledge of two batches of medical students toward CAM therapies in Majmaah University, Saudi Arabia.Materials and Methods: The second year medical students of the first (year 2012-13) and second (year 2013-2014) batch [n=26 & 39, respectively] were selected for this study. A reliable 16-item self-administered questionnaire was distributed among all students for answering before and after the 48-hour specific 19 CAM therapies course, in terms of CAM therapies are clearly conventional or alternative, training needs, effectiveness, personal use, use in practice, management of two clinical cases by CAM or conventional therapies, and views about which evidence based approach strongly support individual CAM modalities.Results: Medical students' knowledge and perceptions of CAM therapies significantly improved across some sub-items of CAM questionnaire with a positive trend in the rest of its items including their views about CAM therapies, need for further training, personal use of therapies and advising patients regarding CAM practices strongly supported by randomized clinical controlled trials and published case studies.Conclusion: CAM course tends to have positive impact on the knowledge and perceptions of medical students, in addition to need for further training, and personal use and use of CAM therapies in practice in line with strong evidence-based data regarding therapeutic efficacy. The preliminary results of this study call for further research in specific CAM modalities with a larger sample in academic settings across the nation. Key words: Medical students; Complementary and Alternative Medicine; CAM course; CAM therapies; pre-post design study; Saudi Arabia
GC-MS Analysis: In Vivo
Liver disease is a worldwide problem. It represents one of the main causes of morbidity and mortality in humans. Achillea biebersteinii is used as herbal remedy for various ailments including liver diseases. But the scientific basis for its medicinal use remains unknown. Thus, this research was undertaken to evaluate the efficiency of A. biebersteinii essential oil (ABEO) (0.2âmL/kg) in the amelioration of CCl4-induced hepatotoxicity in rodent model. Moreover, the chemical content of the oil was investigated using GC and GC-MS. The following biochemical parameters were evaluated: serum glutamic oxaloacetic transaminase (GOT), glutamic-pyruvic transaminase (GPT), gamma-glutamyl-transpeptidase (Îł-GGT), alkaline phosphatase (ALP), and total bilirubin. Furthermore, lipid profile, malondialdehyde (MDA), nonprotein sulfhydryl (NP-SH), and total protein (TP) contents in liver tissue were estimated. 44 components (92.0%) of the total oil have been identified by GC-MS analysis where α-terpinene and p-cymene were the most abundant. The high serum enzymatic (GOT, GPT, GGT, and ALP) and bilirubin concentrations as well as the level of MDA, NP-SH, and TP contents in liver tissues were significantly reinstated towards normalization by the ABEO. Histopathological study further confirmed these findings. In addition, ABEO showed mild antioxidant activity in 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging and ÎČ-carotene-linoleic acid assays
Early and accurate detection of melanoma skin cancer using hybrid level set approach
Digital dermoscopy is used to identify cancer in skin lesions, and sun exposure is one of the leading causes of melanoma. It is crucial to distinguish between healthy skin and malignant lesions when using computerised lesion detection and classification. Lesion segmentation influences categorization accuracy and precision. This study introduces a novel way of classifying lesions. Hair filters, gel, bubbles, and specular reflection are all options. An improved levelling method is employed in an innovative method for detecting and removing cancerous hairs. The lesion is distinguished from the surrounding skin by the adaptive sigmoidal function; this function considers the severity of localised lesions. An improved technique for identifying a lesion from surrounding tissue is proposed in the article, followed by a classifier and available features that resulted in 94.40% accuracy and 93% success. According to research, the best method for selecting features and classifications can produce more accurate predictions before and during treatment. When the recommended strategy is put to the test using the Melanoma Skin Cancer Dataset, the recommended technique outperforms the alternative
Body Mass Index in Saudi Arabian Children and Adolescents: A National Reference and Comparison with International Standards
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