44 results on '"Mohammed, Osama"'
Search Results
2. Evaluation of Holmium (YAG)-Laser Transuretheral En bloc Resection in Patients with Primary Non-muscle Invasive Bladder Cancer
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Mohamed Ahmed Elbendary, Mohamed Hassan Radwan, Mohammed Osama Abo-Farha, and George Habib Younan Habib
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General Medicine - Abstract
Background: TURBT is the gold standard treatment for NMIBC. Lasers have been introduced as a minimally invasive option to decrease complication. Holmium and the 2-μm laser TURBT are the most frequently applied lasers in TURBT. The aim of this work was to evaluate Holmium Laser en bloc transurethral resection of bladder tumor (eTURBT) technique in resection of a primary bladder mass in terms of efficacy (Complete resection of the mass, histopathological staging and grading) and safety (operation time, blood loss, bladder perforation) and oncological outcomes (recurrence and progression). Methods: This pilot study included 40 patients with primary bladder mass scheduled for endourological staging procedure with primary solitary mass does not exceed 3 cm in largest dimension and two masses each of them isn't more than 2 cm in maximum diameter. Resection was done enbloc by karl storz 26fr resctoscope and using VersaPulse holmium(YAG) laser by lumenis. Results: Operative time had a mean ± SD of (37.01 ±5.50) min. The average enucleation time had a mean ± SD of (23.11± 6.26) min. blood loss had a mean ± SD of (0.3 ± 0.57). There was no need for blood transfusion at all. Bladder perforation occurred in only one case. Obturator jerk did not occur at all. Postoperative irrigation was indicated in only five cases (12.5%) with a mean ± SD was (1.21±3.32) hours. Postoperative urethral catheter time had mean ± SD was (28.38 ±9.22) hours. Postoperative hospital stay ranged between 1-3 day. In histopathological examination, All included cases revealed TCC, low grade in 19 patients (47.5%) and high grade in 21 patients (52.5%). All specimens contained bladder detrusor muscle, the pathological staging was pTa in 14 patients (35%), pT1 in 22 patients (55%) and pT2a in 4 patients (10%). Conclusions: Holmium laser transurethral en-bloc TURBT is an effective, feasible, and safe procedure for managing NMIBC, as it preserves the entire lamina propria and detrusor muscle in well-intact specimens which lowers recurrence and progression and decreases the need for a second look TURBT.
- Published
- 2022
3. Awareness and knowledge of Attention Deficit Hyperactivity Disorder among general population of Makkah, Saudi Arabi
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Hazem Mohammad Aljabri, Bassam Musleh Bin Laswad, Hasan Zuhier Binjabi, Mohammed Hasan Alturki, Abdulaziz Omar Babukur, Azzam Musleh Bin Laswad, Mohammed Osama Krenshi, and Mokhtar Mahfouz Shatla
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- 2022
4. Role of different imaging modalities and FNAC correlation in diagnosing thyroid gland pathologies
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Mohamed Talaat Mohamed Ibrahim, Ahmed Abdel Fattah Abu Rashid, Mohammed Osama Wahbi, and Doaa Mokhtar Emara
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General Medicine - Published
- 2023
5. Cardiovascular Outcomes of Redo-Coronary Artery Bypass Graft Versus Percutaneous Coronary Intervention of Index Bypass Grafts Among Acute Coronary Syndrome: Regression Matched National Cohort Study: Running Title: PCI vs. Redo-CABG in ACS With Prior CABG
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Mohammed, Faisaluddin, Yasar, Sattar, Nouraldeen, Manasrah, Neel, Patel, Amro, Taha, Andrew, Takla, Asmaa, Ahmed, Mohammed, Osama, Anoop, Titus, Mohammad, Hamza, Harsh, Patel, Samarth, Thakkar, Moinuddin, Syed, Talal, Almas, and Ramesh, Daggubati
- Abstract
Procedural and hospital outcomes of PCI versus CABG among ACS patients with prior history of CABG remains understudied.Percutaneous coronary intervention (PCI) and Coronary artery bypass grafting (CABG) formed the two comparison cohorts. Nationwide Inpatient Sample (NIS) from 2015 to 2020 were analyzed using the ICD-10 coding system. Demographic characteristics, baseline comorbidities, and outcomes such as inpatient mortality, cardiogenic shock, mechanical circulatory support, length of stay (LOS), and cost of hospitalization were compared between the two cohorts.A total of 503,900 ACS hospitalizations with prior history of CABG were identified who underwent PCI and CABG (141650 vs 7715, respectively). Median age was 71 vs 67, with male predominance (74.6% vs 75.4%), Caucasian had the most hospitalizations (79.3% vs 75.1%) in the PCI group compared to patients who underwent CABG. A higher burden of smoking (57.1% v 52.6%, p0.0001) was noted in the CABG group. On adjusted analysis, ACS patients undergoing Redo- CABG had a higher risk of in-hospital mortality (aOR 1.69, CI 1.53-1.87, p0.0001) compared to those undergoing PCI. In addition, Redo-CABG group were more likely to have CS (aOR 1.37, CI 1.26-1.48, p0.0001), MCS devices use (aOR 2.61, CI 2.43-2.80,p0.0001), AKI (aOR 1.42, CI 1.34-1.50, p0.0001) and respiratory failure (aOR 1.39, CI 1.29-1.47, p0.0001) as compared to PCI group.CABG in acute myocardial infarction with prior history of CABG is associated with higher cardiovascular complications compared to PCI. Further exploration and individual-patient level risk assessment is crucial.
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- 2022
6. Epidemiological charactristics of acute hepatitis in tertiary care hospital
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Mohammad Idrees Shani, Mohammed Osama, Affan Shahid, Hafiz Mughees Ather, and Arfan Mahmood
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medicine.medical_specialty ,business.industry ,Epidemiology ,Emergency medicine ,Medicine ,Tertiary care hospital ,business ,Acute hepatitis - Abstract
Objective: To record the epidemiological, characteristics of Acute hepatitis patients. Study Design. Cross Sectional study. Setting: Government General Hospital Ghulam Muhammad Abad, Faisalabad. Period: March 2019 to 30th of September 2019. Material & Methods: A total of 92 patients included in the study. Patient’s epidemiological characteristics, symptoms and lab results were recorded during hospital stay. Categorical variables were analyzed using Chi-Square and Fissure Exact tests. P value of
- Published
- 2021
7. Cardiovascular Outcomes of Redo-coronary Artery Bypass Graft Versus Percutaneous Coronary Intervention of Index Bypass Grafts Among Acute Coronary Syndrome: Regression Matched National Cohort Study
- Author
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Mohammed Faisaluddin, Yasar Sattar, Nouraldeen Manasrah, Neel Patel, Amro Taha, Andrew Takla, Asmaa Ahmed, Mohammed Osama, Anoop Titus, Mohammad Hamza, Harsh Patel, Samarth Thakkar, Moinuddin Syed, Talal Almas, and Ramesh Daggubati
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General Medicine ,Cardiology and Cardiovascular Medicine - Published
- 2023
8. Multiple Intramedullary Nailing Versus Low Profile Mini-Plating in Unstable Metacarpal Neck Fractures
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Muhammad Abdel-Monem Quolquela, Mohammed Osama Ramadan, Amr A. Aboelnaga, and Mostafa Hussein Hegazy
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Intramedullary rod ,medicine.medical_specialty ,business.industry ,law ,Plating ,medicine ,General Medicine ,business ,Surgery ,law.invention - Abstract
Background: Neck fractures of the metacarpal bone can alter optimal hand function. Many surgical fixation techniques are described for this fracture with no robust evidence for the best treatment. Recently developed low profile plates may, however, challenge the preference for K-wires. Low profile plates were found to have lower complications than conventional plates in addition to early range of motion and early return to work. The aim of the present study was to determine the best outcome in patients with unstable fracture neck metacarpals using either multiple K wires or low profile mini-plating. Methods: This prospective randomized controlled study included 37 patients suffering from metacarpal neck fractures. patients were designated as group 1 (AIN group; 18 patients), and the other consecutive patients were designated as group 2 (LPP group; 19 patients). Both groups were treated within the first 48 hours of their injury and followed up for a minimum period of 40 weeks; the maximum period of follow up was 48 weeks. Results: No significant differences were found for PVAS, Q-DASH, TAM, time to radiological union or residual deformities at last follow-up. Grip strength, however, was significantly better in the K-wire group. Operative time and time off work were significantly shorter in the k-wire group. Plate group showed prevalent complications both peri and post-operative hitting 63.2 % of the plate group vs 16.7% in K-wire group. Conclusions: Low profile plates with immediate mobilization paradoxically prolonged operative time, technical demand and disturbing the fracture’s biological environment along with the extra cost were thus not justified by results. Antegrade intramedullary K-wire nailing was superior for the management of unstable metacarpal neck fractures.
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- 2021
9. Nerve block using local anesthetic and dexmedetomidine in patients undergoing functional endoscopic sinus surgery
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Tarek Abdel hay Mostafa, Mohammed Osama Tommom, and Naglaa Khalil Khalil
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General Medicine - Abstract
Background The main anesthetic goal in the postoperative period of functional endoscopic sinus surgery (FESS) is early and pain-free recovery, with return of protective airway reflex. The aim of this study is to evaluate the role of dexmedetomidine as an adjuvant to regional blocks in patients undergoing functional endoscopic sinus surgery. Results Group bupivacaine + dexmedetomidine (BD) showed statistically significantly lower postoperative pain measurements than group bupivacaine (B), longer time to the first request of rescue analgesia, less patients needing rescue analgesia, and less rescue morphine analgesic requirements. Other measurements were insignificantly different between both groups. Conclusions Dexmedetomidine can be used as an adjuvant to regional nerve block in patients undergoing functional endoscopic sinus surgery. It effectively prolonged postoperative analgesia, decreased postoperative opioid analgesic requirements, and reduced the number of patients needing rescue analgesia.
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- 2022
10. Sustainable strategy to create multisector or unisector smart economic hubs
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Asmaa Ibrahim, Mohammed Osama Rasmy, and Tarek Abdel Latif Abu Atta
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Cultural Studies ,Sustainable development ,Renewable Energy, Sustainability and the Environment ,Sustainable strategy ,0211 other engineering and technologies ,02 engineering and technology ,Building and Construction ,010501 environmental sciences ,Environmental economics ,01 natural sciences ,Urban Studies ,021105 building & construction ,Architecture ,Business ,0105 earth and related environmental sciences ,Civil and Structural Engineering - Abstract
PurposeThis study explores the best strategies for regional economic development to attract highly skilled populations, regardless of whether the region is a multisector or unisector economic hub. It also determines the development variables affecting the success of integrated regional economic hubs to achieve spatial equality, enhance economic productivity and attain environmental sustainability.Design/methodology/approachIn addition to a qualitative analysis, this study employed quantitative techniques using SPSS software. This allowed amplification of the most significant explanatory variables affecting the weaknesses and strengths of economic hubs.FindingsThe results highlight approaches that can be used to achieve socio-economic sustainability in regional hubs. These include multisectors or main centralised hubs (smart economic regional capital), which provide new services to regions and act as a unidevelopment sector or as a regional, economic capital.Research limitations/implicationsThe study analyses the effect of economic strategies and integration of natural resources and the required core services in regional economic development.Practical implicationsCase studies of successful economic hubs are discussed. The most important services proposed in such hubs promote human development and increase the standard of living.Social implicationsIntegration between the hubs in a region is fundamental to attracting direct investments that can benefit the local population.Originality/valueThe results could help governments, economists and planners implement multisector developmental hubs to achieve sustainable development.
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- 2021
11. Evaluation of Local Corticosteroids Injection in Treatment of Carpal Tunnel Syndrome
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Mostafa Fersan Sallam, Mohammed Osama Ramadan, Nabil Omar Gharbo, and Muhammed Abd Elmoneam Quolquela
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medicine.medical_specialty ,business.industry ,Medicine ,General Medicine ,business ,Carpal tunnel syndrome ,medicine.disease ,Surgery - Abstract
Background: Carpal tunnel syndrome is the most common type of peripheral nerve entrapment; it affects females more than males; it may be idiopathic or secondary to other disorders especially diabetes mellitus. Carpal tunnel syndrome mostly affects manual workers and may be bilateral or unilateral and mainly affects the dominant hand. Carpal tunnel syndrome has characteristic symptoms and signs including paresthesia and pain along median nerve distribution, these symptoms are usually accompanied by positive provocative tests. Electrodiagnostic studies remain the cornerstone in the diagnosis of CTS. Carpal tunnel syndrome can be treated conservatively by activities of daily living instructions, splints, medical treatments as neurotropic drugs and NSAIDs and local steroid injection. Also, it can be treated by surgical decompression in severe cases. Aims: The aim of this study was to evaluate local steroid injection in the treatment of CTS. Twenty-one patients with mild and moderate CTS were included in this study. Patients and Methods: This was a prospective study included 21 patients with symptoms and signs of mild to moderate CTS attending the outpatient clinic of orthopedic Department, Tanta University Hospitals in the period between February 2019- January 2020. 1 ml Triamcinolone was used with 2 ml lidocaine. Patient’ hand was rested on towel roll flexed about 30 to 45 degrees and injection was done according to landmarks. Night splint was described for 3 days after injection. Results: In regards to clinical assessment; there was a significant clinical improvement after injection and follow-up period as compared to before injection. In regards to electrophysiological assessment; there was a significant improvement in NCS after injection. Conclusion: Local steroid injection is an effective treatment and recommended as a therapeutic tool in the management of idiopathic mild to moderate CTS.
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- 2021
12. Management of Distal Tibial Intra-Articular Fractures by Using Ring External Fixators Assisted Arthroscopically
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Mohammed Osama Mohammed Morsi, Mohammed Safwat Shalabi, Mohammed Abdel Wahab Ibrahim, and Ashraf Abd Al-Daim Mohamed
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030222 orthopedics ,medicine.medical_specialty ,medicine.diagnostic_test ,business.industry ,medicine.medical_treatment ,Arthroscopy ,030229 sport sciences ,medicine.disease ,Pilon fracture ,Surgery ,03 medical and health sciences ,External fixation ,0302 clinical medicine ,Vascularity ,medicine ,Internal fixation ,Tibia ,medicine.symptom ,Prospective cohort study ,business ,Reduction (orthopedic surgery) - Abstract
Background: Tibial pilon fractures are relatively uncommon injuries, representing only 1% of all fractures of the lower limb and 5% to 10% of those of the tibia. Frequent comminution and the thin soft-tissue envelope in the area make the treatment of these fractures challenging. The tibial pilon is characterised by a total absence of muscle coverage and marginal vascularity. Therefore, even moderate trauma often results in extensive soft-tissue damage. Objective: The aim of this present study was to evaluate the arthroscopic assisted (Ilizarov) ring external fixation of distal tibial intra articular (pilon) fractures. Patients and methods: This was a prospective study conducted between February 2012, April 2015 on thirty patients with closed, and Gustilo Types I & II open fractures of pilon fractures of the distal tibia who were admitted to Zagazig University Hospitals. During a period of two years, all cases were treated by Ilizarov fixators with or without limited internal fixation and assessment of intra-articular reduction tibial plafond by arthroscopy. Results: Nineteen patients had right-sided injury, eleven patients had left sided injury and one patient had bilateral injury. At the time of injury, the youngest patient was 19 years old and the oldest was 6o years. The results in relation to pain as distributed according to the fracture. It is noted that the excellent results were with type I & II fracture, while the fair and poor results were with type II and III fracture. Conclusion: The present study provided information on the use and the role of ankle arthroscopy in assisting and evaluation (the value, advantages, techniques of ankle arthroscopy and ring external fixators) of distal tibial intra- articular reduction after pilon fracture. The study showed that this technique might be a good method to manage the pilon fractures.
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- 2021
13. HEART RATE RECOVERY TIME AFTER EXCERCISE STRESS TEST IN DIABETIC PATIENTS WITH SUSPECTED CORONARY ARTERY DISEASE
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Ahmed Zein Elabedin Mohammed, Mohammed Osama Fathy Kayed, and Mohammed Samy Abd El-Samee
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medicine.medical_specialty ,medicine.diagnostic_test ,business.industry ,Ischemia ,Physical examination ,Disease ,medicine.disease ,Coronary artery disease ,Parasympathetic nervous system ,medicine.anatomical_structure ,Informed consent ,Internal medicine ,Diabetes mellitus ,Heart rate ,medicine ,Cardiology ,business - Abstract
Background: Improving recovery after exercise is vital for decreasing cardiac mortality by dominance of parasympathetic nervous system control in recovery time. Objective: To determine the influence of coronary artery disease on heart rate recovery after exercise in patients with diabetes mellitus. Patients and Methods: The ethical approval was obtained from the hospital ethical research committee, in cardiology department in Al-Hussein university hospital from March 2019 to November 2019 and each patient signed an informed consent. Fifty patients were included in this study divided in 4 groups, all with no evident history of ischemic heart disease. Detailed history, physical examination, resting ECG, trans thoracic echocardiography, and finally treadmill exercise stress test was done. In this study we assessed heart rate recovery in 1st, 2nd& 3rd minute and also basal heart rate included. Results: Significant delay in heart rate recovery time was detected in diabetic patients with positive stress ECG test for myocardial included ischemia. Conclusion: Delayed recovery and reduced heart rate recovery after treadmill exercise stress test is an available and important index for detecting and revealing the extent of ischemic burden.
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- 2020
14. Prevalence and Correlation of Depression in Patients Suffering From Type 2 diabetes Mellitus
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Danyah Rizwanulla Sheriff, Mohammed Osama Akhtar, Syed Saud Ahmed, and Zohair Jamil Gazzaz
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Correlation ,medicine.medical_specialty ,Hamilton depression scale ,business.industry ,Diabetes mellitus ,Internal medicine ,Medicine ,Type 2 Diabetes Mellitus ,Major depressive disorder ,In patient ,business ,medicine.disease ,Depression (differential diagnoses) - Abstract
Depression is one of the commonest psychiatric disorders and is a prominent reason for major health problems worldwide. The prevalence and the dysfunction, morbidity, suffering, and economic burden. Depression can lead to upsurge in the health-seeking performance, diminished excellence of life and increased propensity for desperate tendencies. In the majority of the cases, the affected patients report late and owing to various scales of assessing depression, patients with depressive disorder are often undertreated. As per the Global Burden of Disease report the prevalence of depression is 1.9% among men and 3.2% for women and the overall one-year prevalence increases to 5.8% in men and 9.5% in women. Given the existing epidemiological evolution and demographic, the impact of unhappiness can be tremendous by 2020 with the burden of depression at about 5.7% of all the illnesses. The morbidity bearing will be so huge that and it would be the most important reason for disability-adjusted life years (DALYs), next only to ischemic heart disease. This education expected at to assess the prevalence and correlates of depression among type 2 diabetes mellitus patients and impact of treatment on diabetic status, glycemic quality and control of life after 6 months. The scales used in this study was Mini international neuropsychiatric interview – 6.0 , Hamilton Depression Scale (HAM-D), WHO Quality Of Life (WHO-QOL) – BREF scales, Morisky 8-item Medication Adherence Questionnaire. The study has highlighted the prevalence of depression in the study population, positive impact of depression on the treatment compliance, glycemic control and quality of life of the affected patients.
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- 2020
15. THE EDUCATIONAL PROCESS OF FURNITURE DESIGN BETWEEN MATERIAL AND SUSTAINABILITY
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Ayat Abdullah Fawaz, Dalia Mohamed Abdel Qader, Nada Hossam El Din Mohamed Kamel, and Mohammed Osama
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- 2020
16. Progress Toward Measles Elimination — Eastern Mediterranean Region, 2013–2019
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James Alexander, Abdul Shakoor Waciqi, Muhammad Farid, Hanan Elhag Abdo Mukhtar, Mohammed Osama Mere, Nasrin Musa, Hossam Ashmony, Javed Iqbal, James L. Goodson, Amany Ghoniem, Nadia Teleb, and Quamrul Hassan
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Health (social science) ,Genotype ,Epidemiology ,Vaccination schedule ,Health, Toxicology and Mutagenesis ,Measles Vaccine ,Population ,Measles ,Middle East ,Africa, Northern ,Health Information Management ,Environmental health ,Humans ,Medicine ,Full Report ,Disease Eradication ,education ,education.field_of_study ,Immunization Programs ,business.industry ,Incidence ,Incidence (epidemiology) ,Outbreak ,General Medicine ,medicine.disease ,Immunization ,Population Surveillance ,Measles vaccine ,business - Abstract
In 1997, during the 41st session of the Regional Committee for the Eastern Mediterranean, the 21 countries in the World Health Organization (WHO) Eastern Mediterranean Region* (EMR) passed a resolution to eliminate† measles (1). In 2015, this goal was included as a priority in the Eastern Mediterranean Vaccine Action Plan 2016-2020 (EMVAP) (2), endorsed at the 62nd session of the Regional Committee (3). To achieve this goal, the WHO Regional Office for the Eastern Mediterranean developed a four-pronged strategy: 1) achieve ≥95% vaccination coverage with the first dose of measles-containing vaccine (MCV1) among children in every district of each country through routine immunization services; 2) achieve ≥95% vaccination coverage with a second MCV dose (MCV2) in every district of each country either through implementation of a routine 2-dose vaccination schedule or through supplementary immunization activities§ (SIAs); 3) conduct high-quality, case-based surveillance in all countries; and 4) provide optimal measles clinical case management, including dietary supplementation with vitamin A (4). This report describes progress toward measles elimination in EMR during 2013-2019 and updates a previous report (5). Estimated MCV1 coverage increased from 79% in 2013 to 82% in 2018. MCV2 coverage increased from 59% in 2013 to 74% in 2018. In addition, during 2013-2019, approximately 326.4 million children received MCV during SIAs. Reported confirmed measles incidence increased from 33.5 per 1 million persons in 2013 to 91.2 in 2018, with large outbreaks occurring in Pakistan, Somalia, and Yemen; incidence decreased to 23.3 in 2019. In 2019, the rate of discarded nonmeasles cases¶ was 5.4 per 100,000 population. To achieve measles elimination in the EMR, increased visibility of efforts to achieve the measles elimination goal is critically needed, as are sustained and predictable investments to increase MCV1 and MCV2 coverage, conduct high-quality SIAs, and reach populations at risk for not accessing immunization services or living in areas with civil strife.
- Published
- 2020
17. Anti-Mullerian Hormone as A new Marker for Diagnosis of Poly Cystic Ovary Syndrome
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Abdel Monieum Mohamed Zakaria, Ahmed Kamal Mohamed Abo Sheashea, and Ahmed Mohammed Osama
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030219 obstetrics & reproductive medicine ,biology ,business.industry ,Hyperandrogenism ,Physiology ,030209 endocrinology & metabolism ,Anti-Müllerian hormone ,Retrospective cohort study ,medicine.disease ,Polycystic ovary ,Anovulation ,03 medical and health sciences ,0302 clinical medicine ,medicine ,biology.protein ,Endocrine system ,Androstenedione ,business ,Testosterone - Abstract
Background: Polycystic ovary syndrome (PCOS) is a complex disease characterized by various endocrine disorders that are the potential cause of anovulation and hyperandrogenism. This heterogeneous syndrome affects about 5– 10% of reproductive-age female population and it can be considered the most common endocrine disorder affecting women during reproductive life. PCOS is a multifactorial polygenic disease. Genes that regulate steroidogenesis and folliculogenesis are interested. Hence, AMH measurement has been found to offer a relatively high specificity and sensitivity as a diagnostic marker. Objectives: The study aimed to assess the accuracy of AMH in the prediction of PCOS in patients admitted to Elsayed Galal and El Hussein University Hospital. Subjects and methods: This was a retrospective study that was done on 130 women, divided into two groups, group I include 100 PCOS patients and group II, 30 control subject. Results: The results of this study showed that there was no significant difference between the two groups regarding age, while there was a significant increase in BMI in patients more than in control. The level of LH showed a significant increase in patients more than in the control. The level of FSH showed a significant decrease in patients less than in the control. The Testosterone showed a significant increase in patients more than in the control. The androstenedione showed a significant increase in patients more than in the control group. The AMH showed a highly significant increase in patients more than in the control and in turn the number of follicles in group II (patients) was significantly higher than in the control. The sensitivity of AMH in diagnosis PCOS was 98.0, specificity was 80.0% and the total accuracy was 93.0 at the cutoff of point 0.911. Conclusion: Additional advantages of AMH as diagnostic tool are that it is biological, objective, quantitative marker not affected by day of menses or OCP intake. So in future, more studies should be undertaken to validate its role as diagnostic tool for PCOS.
- Published
- 2019
18. Detection of Self–installed Mobile Repeaters
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Alzahra Badi, Abdulrhman Mohammed Osama Elzwaie, Mohamed Alshareef Baayu, Faraj Mohamed Darrat, Salma Mohamed Elkawafi, and Raed Mesleh
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- 2021
19. Location Prediction in Mobile Cellular Networks
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Alaa Fathi Alshweihdi, Esra Abduljalil Alamrouni, Salma Mohamed Elkawafi, Abdulrhman Mohammed Osama Elzwaie, Hana Abdulnabi Shamata, Asma Najem Alfergani, and Abdelhamid Younis
- Published
- 2021
20. Evaluating the value of intrapartum fetal scalp blood sampling to predict adverse neonatal outcomes: A UK multicentre observational study
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Victoria McQueen, Rachel Tildesley, Sarah Cowey, Caroline MacMahon, Jonathan Frost, John Alexander William Dalton, Rosie Grainger, Jennifer Hartley, Nabila Shahid Saidi, Jennifer Hemers, Mausumi Ghosh, Mathew Prior, Minesh Mistry, Diana Marcus, Stephanie Lamb, Ramya Ram, Phoebe L Tan, Bassel H. Al Wattar, Michelle Jie, Roberta Bugeja, Helene Hoyte, Hana Baig, Aditi Siddharth, Humaira Malik, Sarah Quinn, Therese Kinsella, Konstantinos A. Papadakis, Zora Castling, Sabitra Gurung, Adalina Sacco, Sarah Neary, Ritu Painuly, Hawra Badri, Melissa Pearce, Romana Cuffolo, Uzo Sampson, Rachel Harris, Hannah Louise Price, Mohammed Osama Wahby, Tara Lee, Susan Tracey, Jade Edwards, William Parry Smith, Gomathy Gopal, Atiyah Kamran, Aarti Lakhiani, Nicola Louise Ramshaw, Emma Long, Gillian Elizabeth Lever, Jennifer Tamblyn, Bethan Warwick, Michael Cocker, Bing Tiong, Sara Farrell, Sammy Mak, Kamana Subba, Racheal Louise Johnson, Kavitha Sivakumar, Alexandra Bain, Sophie Kenyon, Helen Stevenson, Alexandra Calvia, Lorraine Kasaven, Louisa Manning, Laura Rachel Bladon, Nina Parker, Melanie Couch, Nicola Tempest, Kelly Murphy, Kathryn Baxter, Simrit Kaur Nijjar, Gillian Coyle, Gina Michel, Rose Ngadze, Trent Corr, Trecia Davidson, Melis Altunel, Michael Stephanou, and AB-FAB study group1
- Subjects
Male ,medicine.medical_specialty ,Umbilical cord ,Fetal Distress ,03 medical and health sciences ,0302 clinical medicine ,Pregnancy ,medicine ,Humans ,Cardiotocography ,030212 general & internal medicine ,Retrospective Studies ,Asphyxia ,Fetus ,Labor, Obstetric ,Scalp ,030219 obstetrics & reproductive medicine ,medicine.diagnostic_test ,business.industry ,Obstetrics ,Infant, Newborn ,Pregnancy Outcome ,Obstetrics and Gynecology ,Hydrogen-Ion Concentration ,Fetal Blood ,United Kingdom ,medicine.anatomical_structure ,Reproductive Medicine ,Neonatal outcomes ,Female ,Observational study ,Blood Gas Analysis ,medicine.symptom ,Acidosis ,business ,Blood sampling - Abstract
Objective: To evaluate the value of fetal scalp blood sampling (FBS) as an adjunct test to cardiotocography, to predict adverse neonatal outcomes.\ud Study design: A multicentre service evaluation observational study in forty-four maternity units in the UK. We collected data retrospectively on pregnant women with singleton pregnancy who received FBS in labour using a standardised data collection tool. The primary outcome was prediction of neonatal acidaemia diagnosed as umbilical cord arterial pH
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- 2019
21. Two-Dimension Echocardiographic Assessment of Left Atrial Volumetric Changes in Patients with Paroxysmal Atrial Fibrillation After Reversion to Sinus Rhythm
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Mohammed Osama Fathy Kayed, Yasser El-sayed Mohammed Hassan, and Reda Sayed Ahmed Albahnasy Abuhassan
- Published
- 2019
22. Progress Toward Measles Elimination — Pakistan, 2000–2018
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James L. Goodson, Mohammed Osama Mere, Quamrul Hasan, James Alexander, Nadia Teleb, Arshad K. Chandio, and Muhammad Suleman Rana
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Male ,Vaccination Coverage ,Health (social science) ,Adolescent ,Epidemiology ,Vaccination schedule ,Health, Toxicology and Mutagenesis ,Measles Vaccine ,Population ,01 natural sciences ,Measles ,03 medical and health sciences ,0302 clinical medicine ,Health Information Management ,Environmental health ,Humans ,Medicine ,Pakistan ,Full Report ,030212 general & internal medicine ,Disease Eradication ,0101 mathematics ,Child ,education ,Immunization Schedule ,Measles elimination ,education.field_of_study ,Immunization Programs ,business.industry ,Incidence (epidemiology) ,010102 general mathematics ,Infant ,General Medicine ,medicine.disease ,Immunization ,Child, Preschool ,Population Surveillance ,Female ,Measles vaccine ,business - Abstract
In 1997, the 21 countries in the World Health Organization (WHO) Eastern Mediterranean Region* (EMR) passed a resolution during the 41st session of the Regional Committee for the Eastern Mediterranean to eliminate measles† (1). In 2015, this goal was included as a priority in the Eastern Mediterranean Vaccine Action Plan 2016-2020 (2), approved at the 62nd session of the Regional Committee (3). To achieve measles elimination, the WHO Regional Office for the Eastern Mediterranean developed the following four-pronged strategy: 1) achieve ≥95% vaccination coverage with the first dose of measles-containing vaccine (MCV) among children in every district of each country through routine immunization services; 2) achieve ≥95% vaccination coverage with a second MCV dose in every district of each country either through implementation of a routine 2-dose vaccination schedule or through supplementary immunization activities (SIAs)§; 3) conduct high-quality, case-based measles surveillance in all countries; and 4) provide optimal measles clinical case management, including dietary supplementation with vitamin A (4). Pakistan, an EMR country with a population of approximately 200 million, accounts for nearly one third of the overall EMR population. This report describes progress and challenges toward measles elimination in Pakistan during 2000-2018. During the study period, estimated coverage with the first MCV dose (MCV1) increased from 57% in 2000 to 76% in 2017. The second MCV dose (MCV2) was introduced nationwide in 2009, and MCV2 coverage increased from 30% in 2009 to 45% in 2017. During 2000-2018, approximately 232.5 million children received doses of MCV during SIAs. Reported confirmed measles incidence increased from an average of 24.6 per 1 million persons during 2000-2009 to an average of 80.4 during 2010-2018, with peaks in 2013 (230.3) and 2018 (153.6). In 2017 and 2018, the rates of suspected cases discarded as nonmeasles after investigation were 2.1 and 1.5 per 100,000 population, reflecting underreporting of cases. To achieve measles elimination, additional efforts are needed to increase MCV1 and MCV2 coverage, develop strategies to identify and reach communities not accessing immunization services, and increase sensitivity of case-based measles surveillance in all districts.
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- 2019
23. Self-awareness among Nursing Students Dealing with Psychiatric Patients
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Amal Mohammed Osama, Omayma Abu Bakr Osman, and Galila Shawky EL-Ganzory
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- 2019
24. Evaluation of Glycated Albumin to Glycated Hemoglobin Ratio as a Predictor for Esophageal varices and its Risk of Bleeding
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Mostafa Shehata EL-said, EL-Sayd Mohammed Mohie EL-Dien, Mohammed Abd El-Hamid Bsyoni, and Ahmed Mohammed Osama
- Subjects
medicine.medical_specialty ,Cirrhosis ,medicine.diagnostic_test ,business.industry ,Esophagogastroduodenoscopy ,Albumin ,medicine.disease ,Gastroenterology ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Glycated albumin ,Esophageal varices ,chemistry ,030220 oncology & carcinogenesis ,Internal medicine ,Medicine ,Portal hypertension ,030211 gastroenterology & hepatology ,Glycated hemoglobin ,business ,Varices - Abstract
Background: Variceal hemorrhaging due to portal hypertension is a severe complication of liver cirrhosis. Although several biomarkers have been reported as predictors of the presence of varices, it is still difficult to assess the risk of variceal bleeding without esophagogastroduodenoscopy (EGD). The ratio of glycated albumin (GA) to glycated hemoglobin (HbA1c) was reported to increase with the progression of liver fibrosis. The aim of the study was to investigate whether the GA/HbA1c ratio is related to the severity and bleeding risk of the varices. Aim of the work: goal of our study was to assess the value of Glycated albumin to Glycated hemoglobin ratio in the prediction of esophageal varices and assessing its risk of bleeding. Methods: We measured the GA/HbA1c ratio of HCV-related cirrhotic patients and analyzed its relationship with the presence and bleeding risk of varices. Results: The GA/HbA1c ratio was higher in the patients who had the varices with a high risk of hemorrhage than in the patients with a low risk of bleeding. In addition, the GA/HbA1c ratio was higher in patients with varices than that in patients without varices. Furthermore, the GA/HbA1c ratio was the most significantly different parameter of all the factors examined, including the platelet count, prothrombin activity and albumin level. Conclusion: The GA/HbA1c ratio is increased in patients with varices and with the bleeding risk of the varices.
- Published
- 2018
25. Intelligent Hearing System using Assistive Technology for Hearing-Impaired Patients
- Author
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Kamran Arshad, Mohammed Osama Nasri, Noureldin Mohammed, Omar Debsi, and Wessam Shehieb
- Subjects
Hearing aid ,medicine.medical_specialty ,Younger age ,Computer science ,Hearing loss ,medicine.medical_treatment ,Audiology ,Smartwatch ,Bone conduction ,Interfacing ,Assistive technology ,otorhinolaryngologic diseases ,medicine ,Hearing impaired ,medicine.symptom - Abstract
Hearing is an important sense of coexistence, but majority of people taken it for granted unless it is weakened or lost. In this paper, an Assistive Intelligent Hearing Aid System (AIHAS) is proposed that supports hearing impaired patients and allow them to live a normal life. The patients will be required to wear smart glasses equipped with bone conduction technology and wirelessly connected with an application running on patient's smartphone. The AIHAS is designed to: (1) detect multiple ear damages, (2) evaluates the degree of patient's hearing loss, (3) having smart filters with two different modes based on surrounding environment, and (4) assist children with articulation development. The patients will be able to choose between two types of filters i.e. Quiet Room (QR) and Noisy Room (NR) filter depending on the surrounding environment. Additionally, an Auditory Assistive mode is also added to AIHAS to train and assist children with speech disorders caused by hearing impairment at a younger age. The AIHAS also allows interfacing with a smartwatch for easier system access. The system prototype has been developed and tested with multiple patients. The proposed AIHAS is an intelligent, low cost, reliable and a portable solution.
- Published
- 2018
26. BIBLIOGRAPHY AND LITERATURE REVIEW ON BUCKLING OF LAMINATED PLATES
- Author
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Mohammed, Osama, Elmardi Suleiman, and Khayal, Osama Mohammed Elmardi Suleiman
- Published
- 2017
- Full Text
- View/download PDF
27. Deflection of Laminated Composite Plates Using Dynamic Relaxation Method
- Author
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Mohammed, Osama, Elmardi Suleiman, Khayal, Osama Mohammed Elmardi Suleiman, and Osman, Mahmoud Yassin
- Published
- 2017
- Full Text
- View/download PDF
28. Bibliography and Literature Review on Buckling of Laminated Plates
- Author
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Mohammed, Osama, Elmardi Suleiman, Khayal, Osama Mohammed Elmardi Suleiman, and Osman, Mahmoud Yassin
- Published
- 2017
- Full Text
- View/download PDF
29. Buckling Analysis of Thin Laminated Composite Plates using Finite Element Method
- Author
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Osman, Mahmoud Yassin, Mohammed, Osama, Elmardi Suleiman, Kassala State, Sudan Assistant, and Khayal, Osama Mohammed Elmardi Suleiman
- Published
- 2017
- Full Text
- View/download PDF
30. Free Vibration of Laminated Plates
- Author
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Osman, Mahmoud Yassin, Mohammed, Osama, Elmardi Suleiman, Professor, Kassala State, Sudan Assistant Professor, and Khayal, Osama Mohammed Elmardi Suleiman
- Published
- 2017
- Full Text
- View/download PDF
31. Large Deflection of Composite Beams
- Author
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Osman, Mahmoud Yassin, Mohammed, Osama, Elmardi Suleiman, Kassala State, Sudan Assistant, and Khayal, Osama Mohammed Elmardi Suleiman
- Published
- 2017
- Full Text
- View/download PDF
32. Free Vibration Analysis of Laminated Composite Beams using Finite Element Method
- Author
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Osman, Mahmoud Yassin, Mohammed, Osama, Elmardi Suleiman, Sudan Assistant, and Khayal, Osama Mohammed Elmardi Suleiman
- Published
- 2017
- Full Text
- View/download PDF
33. Serosurveillance for some diseases in livestock living within protected areas designated for wildlife reintroduction in Saudi Arabia
- Author
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B Mohammed Osama, N Alagaili Abdulaziz, A S Mohamed, null ouka, A Omer Sawsan, H Elamin Maha, and ME Abu Elzein Eltyeb
- Subjects
Veterinary medicine ,biology ,business.industry ,Akabane virus ,Wildlife ,Brucellosis ,Plant Science ,biology.organism_classification ,medicine.disease ,Microbiology ,Oryx ,Infectious Diseases ,Geography ,Minimum viable population ,Agriculture ,biology.animal ,Grazing ,medicine ,Livestock ,business - Abstract
The aim of this study is to investigate the prevalence of some diseases in domestic livestock in two protected areas in Saudi Arabia where gazelles have been reintroduced. King Khalid Wildlife Research Centre (KKWRC) was established in 1986 to breed and undertake scientific research on Saudi wildlife for reintroduction purposes. Mountain gazelles (Gazella gazella) were reintroduced to the Ibex Reserve 150 km south of Riyadh in central Saudi Arabia, which supports viable population of wild ibex. Sand gazelles (Gazella marica), Mountain gazelles and Arabian oryx (Oryx leucoryx) were reintroduced to Uruq Bani Ma’arid (UBM) Reserve in the Al Rub al Khali desert. Domestic livestock (camels, sheep and goats) owned by local people use the Reserves and the area surrounding for grazing and there is contact between these animals and reintroduced wildlife. Two surveys have been carried out at each Reserve. Serum samples collected from 1012 camel, sheep and goats were screened for some viral, bacterial and parasitic diseases that are of particular concern in Saudi Arabia. The results show the presence of antibodies against tuberculosis, brucellosis, bluetongue virus, akabane virus, contagious pustular dermatitis and toxoplasmosis. The Suadi Wildlife Authority (SWA) coordinated with the Ministry of Agriculture and established monitoring and remedial programmes to control diseases reported in the present study. The epidemiological significance, of the study, to wildlife was discussed. Key words: Domestic livestock, serosurvaillence, Ibex Reserve, Uruq Bani Ma’arid, Saudi Arabia
- Published
- 2013
34. 6 Publication Impact Factor (PIF): 1.02 Downloaded @ www.sretechjournal.org IMPERFECTION OF COMPOSITE LAMINATED PLATES
- Author
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Mohammed, Osama, Elmardi Suleiman, and Khayal, Osama Mohammed Elmardi Suleiman
- Published
- 2016
- Full Text
- View/download PDF
35. Theories of Composite Plates and Numerical Methods used on Bending and Buckling of Laminated Plates
- Author
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Mohammed, Osama, Elmardi Suleiman, and Elmardi, Osama Suleiman Khayal Mohammed
- Published
- 2016
- Full Text
- View/download PDF
36. Linear Analysis of Composite Laminated Plates Using First Order Shear Deformable Theory
- Author
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Elmardi, Osama Mohammed, Khayal, Suleiman, Mohammed, Osama, E S Khayal, Khayal, Osama Mohammed Elmardi Suleiman, and Osman, Mahmoud Yassin
- Published
- 2016
- Full Text
- View/download PDF
37. Dynamic Treatment Response of Olive Mills Wastewater Using Series of Adsorption Steps
- Author
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Mohammed-Osama J. Azzam, Ziad Al-Gazzawi, Saad A. Al-Omari, and Kamal Al-Malah
- Subjects
Suspended solids ,Chromatography ,Chemistry ,Countercurrent exchange ,Chemical oxygen demand ,Pollution ,chemistry.chemical_compound ,Adsorption ,Wastewater ,medicine ,Environmental Chemistry ,Phenol ,Sewage treatment ,Water Science and Technology ,Activated carbon ,medicine.drug - Abstract
Olive mills wastewater (OMW) is a critical environmental problem in the Mediterranean area due to its extremely high levels of COD and phenols. In this study, a group of adsorption experiments were conducted to investigate the dynamic response of the pH, COD, phenols, TSS, TDS, and TS concentrations of pretreated OMW, using different concentrations of activated carbon as adsorbent. The pretreatment included sedimentation and filtration of OMW. The pretreated OMW was then subjected to adsorption. A series of adsorption steps in stirred batch vessels were studied, namely, one stage, two-stage countercurrent, and three-stage countercurrent adsorption systems. A combined two- two-stage countercurrent adsorption steps were also studied. Experimental results showed that such treatment protocols were promising. For example, a treatment protocol composed of a three-stage countercurrent adsorption process using activated carbon of concentration of 24 g/L of OMW was able to reduce the COD from 60 000 mg/L down to 22 300 mg/L, while phenols were reduced from 450 to 15 mg/L.
- Published
- 2010
38. A new complication of transesophageal echocardiography: Pulmonary embolization of a right atrial myxoma
- Author
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Ahmed Abdelgawad, Mohammed Osama, Ashraf Abdelaziz, and Mahmoud M. Ramadan
- Subjects
Pulmonary and Respiratory Medicine ,Adult ,medicine.medical_specialty ,business.industry ,Hemodynamics ,Embolectomy ,Heart Neoplasms ,Electrocardiography ,Treatment Outcome ,Pulmonary embolization ,Predictive Value of Tests ,Medicine ,Humans ,Surgery ,Female ,Radiology ,Heart Atria ,Right Atrial Myxoma ,Cardiology and Cardiovascular Medicine ,business ,Complication ,Pulmonary Embolism ,Myxoma ,Echocardiography, Transesophageal - Published
- 2014
39. A novel technique for multi-track percutaneous balloon mitral valvoplasty
- Author
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Sherif A. Sakr, Mohammed Osama, and Mahmoud M. Ramadan
- Subjects
Adult ,Balloon Valvuloplasty ,Male ,medicine.medical_specialty ,Cardiac Catheterization ,Percutaneous ,medicine.medical_treatment ,Balloon ,Mitral valve stenosis ,Internal medicine ,Cardiac tamponade ,medicine ,Humans ,Mitral Valve Stenosis ,Cardiac catheterization ,Retrospective Studies ,business.industry ,General Medicine ,medicine.disease ,Surgery ,Cardiac surgery ,Stenosis ,Catheter ,Treatment Outcome ,Cardiology ,Female ,Cardiology and Cardiovascular Medicine ,business ,Follow-Up Studies - Abstract
Percutaneous balloon mitral valvoplasty (PBMV) has become the treatment of choice for severe pliable rheumatic mitral stenosis. The multi-track system is a recent variation of the double-balloon technique and is easier owing to the use of a monorail balloon and a simple, single-guidewire approach. In the present study, we used the double-coil Inoue metal wire with a multi-track balloon instead of the conventional multi-track wire. We studied 62 consecutive patients (55 females) with significant symptomatic rheumatic mitral valve stenosis who underwent multi-track PBMV. Patients were randomized into 2 groups: the first group included 32 patients treated with the novel multi-track technique using the double-coil Inoue metal wire, and the second group included 30 patients treated with the conventional multi-track technique using a balloon endhole catheter and multi-track 0.035 inch stiff wire. None of the patients had cardiac tamponade, systemic thromboembolism, or any groin complications. No statistically significant differences were found between the 2 groups regarding any of the studied variables. There were no in-hospital deaths or complications necessitating emergent cardiac surgery in either group. In conclusion, this new technique with the double-coil Inoue metal wire achieves the double benefit of being as safe as (and indeed easier than) the conventional technique, and it utilizes fewer materials, making the multi-track system more cost-effective.
- Published
- 2013
40. Plug-in vehicles car park photovoltatic farm construction for cost and emission reductions
- Author
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Ma, Tan, Tan, and Mohammed, Osama
- Abstract
In this paper, a photovoltatic (PV) farm construction plan for charging plug-in electric vehicles (PEVs) in a workplace parking lot is proposed. The system involves a developed smart power charging controller, an under construction PV farm and a DC distribution bus connected to the AC utility grid. In order to produce enough energy for the daily consumption of a certain number of PEVs at the same time limit the construction cost of the PV farm, the scale of the PV farm should be optimized. A stochastic model of PEVs daily energy consumption is used together with the historical solar irradiance data in this area to find the best scale of the PV farm through genetic algorithm (GA) optimization. Since the output power from the PV farm varies in different environmental situations, energy forecasting and distribution is achieved by using the smart power flow controller. One day period simulation of the hybrid PEVs charging system is done to demonstrate that the proposed plan can effectively support enough power for a certain number of PEVs with the maximum utilization of renewable energy and minimum grid impact.
- Published
- 2013
41. National Heart Institute of Egypt program for thoracoscopic minimally invasive mitral and tricuspid valve surgery
- Author
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Samar Samir, Tamer El Banna, and Mohammed Osama
- Subjects
Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Tricuspid valve ,medicine.anatomical_structure ,business.industry ,medicine ,Cardiology and Cardiovascular Medicine ,business ,Surgery - Published
- 2015
42. Retraction notice to 'A novel technique of multi-track percutaneous balloon mitral commissurotomy (PBMC)' [Egypt. J. Chest Dis. Tuberc. 61/3 (2013) 223–228]
- Author
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Mohammed Osama, Gamal F. Gomaa, and Sherif A. Sakr
- Subjects
lcsh:RC705-779 ,Novel technique ,medicine.medical_specialty ,Percutaneous ,Notice ,business.industry ,Track (disk drive) ,medicine ,lcsh:Diseases of the respiratory system ,business ,Balloon ,Mitral commissurotomy ,Surgery - Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This paper has been retracted upon mutual agreement between the publisher and the Editor-in-Chief of EJCDT when it was discovered that this article had also been submitted and published in the International Heart Journal http://dx.doi.org/10.1536/ihj.54.196. The authors did not give clarification for the action; therefore the paper was retracted following international publishing practices.
- Published
- 2015
43. Pre-Langmuir-Blodgett monolayers
- Author
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J. Adin Mann, Karl E. Boggs, George J. Tjatjopoulos, Mohammed-Osama Jad Azzam, Karl M. Robinson, and John N. Sanders
- Subjects
Phase transition ,Capillary wave ,Thermodynamic equilibrium ,Chemistry ,Metals and Alloys ,Nanotechnology ,Surfaces and Interfaces ,Langmuir–Blodgett film ,Surfaces, Coatings and Films ,Electronic, Optical and Magnetic Materials ,Distribution function ,Perfect crystal ,Chemical physics ,Monolayer ,Materials Chemistry ,Deposition (phase transition) - Abstract
Less attention has been devoted to the thorough characterization of monolayer states that lead to good Langmuir-Blodgett deposition than to finding ad hoc process conditions that yield good foils. We believe that it is time to analyze carefully monolayer states at the molecular level both experimentally and theoretically. We focus on simulation techniques that use brownian dynamic algorithms. It is possible to define molecular interactions well enough to yield detailed pictures of monolayer states along the entire isotherm. While providing difficulties for the simulation, phase transitions can be observed. Useful thermodynamic quantities can be estimated including the surface pressure tensor, elastic moduli and various distribution functions. We show the evolution of a simulation from the initial state (perfect crystal) to the equilibrium state for π = 37.5 mN m-1. A systematic tilt is observed for the molecules in the equilibrium state. Aggregation is observed in simulations of more expanded films. New X-ray diffraction methods for determining monolayer structure are summarized. Experimental methods for determining visco-elastic moduli using capillary waves are summarized. We discuss the integration of these methodologies in developing an understanding of Langmuir-Blodgett deposition.
- Published
- 1987
44. Transmission electron microscopic study of phase separation in glasses containing cerium oxide
- Author
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El-Bayoumi, Mohammed Osama Hosny, 1941
- Published
- 1973
- Full Text
- View/download PDF
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