Ahmed Mahmoud

ORCID: 0000-0003-2002-685X
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About
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Research Areas
  • Prostate Cancer Treatment and Research
  • Prostate Cancer Diagnosis and Treatment
  • Radiopharmaceutical Chemistry and Applications
  • Bladder and Urothelial Cancer Treatments
  • Structural Behavior of Reinforced Concrete
  • Cancer Immunotherapy and Biomarkers
  • Autoimmune and Inflammatory Disorders Research
  • Urinary and Genital Oncology Studies
  • Rheumatoid Arthritis Research and Therapies
  • Nuclear Materials and Properties
  • Innovative concrete reinforcement materials
  • Renal cell carcinoma treatment
  • Cancer Genomics and Diagnostics
  • Cancer, Lipids, and Metabolism
  • Esophageal Cancer Research and Treatment
  • Radiomics and Machine Learning in Medical Imaging
  • Parasitic Infections and Diagnostics
  • Pancreatitis Pathology and Treatment
  • Urologic and reproductive health conditions
  • Islamic Studies and History
  • Parvovirus B19 Infection Studies
  • Lipid metabolism and disorders
  • Additive Manufacturing Materials and Processes
  • COVID-19 Clinical Research Studies
  • Structural Load-Bearing Analysis

National University
2025

WinnMed
2023-2024

Mayo Clinic in Arizona
2022-2024

Mayo Clinic
2022-2024

Arab Academy for Science, Technology, and Maritime Transport
2024

King Abdullah International Medical Research Center
2024

National Guard Health Affairs
2024

Ain Shams University
2016-2024

Frimley Health NHS Foundation Trust
2024

Cairo University
2024

Fiber reinforced polymer (FRP) materials are continuing to show great promise for use in strengthening concrete structures. These an excellent option as external reinforcing because of their light weight, resistance corrosion, and high strength. Externally bonded FRP sheets have been used increase moment capacity flexural members improve confinement compression members. Investigations into the externally shear also conducted shown be viable. The objectives this study were review current...

10.1061/(asce)1090-0268(1998)2:4(195) article EN Journal of Composites for Construction 1998-11-01

The near surface mounted (NSM) fiber reinforced polymer (FRP) reinforcement is emerging as a promising alternative strengthening technique to externally bonded (EBR) for increasing the load carrying capacity of concrete (RC) members. NSM FRP has several advantages, in comparison with EBR method, such reducing risk debonding, and better protection from external sources damage. In this research, performance effectiveness techniques flexural RC beams are compared. order achieve objective, six...

10.1016/j.aej.2016.01.033 article EN cc-by-nc-nd Alexandria Engineering Journal 2016-02-17

Background Non-adherence to cardiovascular medications is a global problem with clinical, economic, and humanistic consequences. Investigation of this may open the road for proper management diseases. Objective Our objectives were assess level adherence to, examine factors influencing in subjects visiting heart center Sudan. Methods We have conducted cross-sectional study that assessed among outpatient cardiac clinics center-Khartoum State, The validated Adherence Refills Medication Scale...

10.1371/journal.pone.0315672 article EN cc-by PLoS ONE 2025-01-30

<i>Background and Objective:</i> The objective of our study was to describe risk factors, mechanisms outcome young Asian women with ischemic stroke. <i>Methods:</i> Twelve tertiary-care centers in 8 countries participated. Women aged 15–45 years were included if they had an stroke supported by neuroimaging. Data on age, factor history, mechanism discharge status collected. <i>Results:</i> A total 958 subjects included, their mean age 34 years. Large-vessel...

10.1159/000317075 article EN Cerebrovascular Diseases 2010-01-01

175 Background: It is well-known that patients with liver metastases from metastatic castration resistant prostate cancer (mCRPC) have poorer or transient responses to many forms of systemic therapy. Data on outcomes following treatment Lutetium-177–PSMA-617 scarce. The VISION trial reports hazard ratios for overall survival in the subgroup without disclosing absolute duration survival. Using real-world clinical data, we examine this important patients, describing their PSA response rates...

10.1200/jco.2024.42.4_suppl.175 article EN Journal of Clinical Oncology 2024-01-29

Prostate cancer lung metastasis represents a clinical conundrum due to its implications for advanced disease progression and the complexities it introduces in treatment planning. As progresses distant sites such as lung, management becomes increasingly intricate, requiring tailored therapeutic strategies address unique characteristics of metastatic lesions. This review seeks synthesize current state knowledge surrounding prostate shedding light on diverse array presentations encountered,...

10.3390/cancers16112080 article EN Cancers 2024-05-30

Visceral metastatic disease in prostate cancer patients conveys a poor prognosis. Using advanced imaging techniques, studies have demonstrated increasing detection rates of visceral metastasis. metastases are now seen up to 30-60% patients. Survival patterns site-specific metastasis described poorly the literature. Here, we sought investigate survival according their first detected site

10.1016/j.euros.2024.06.006 article EN European Urology Open Science 2024-06-26

PD-L1 and B7-H3 have been found to be overexpressed in urothelial carcinoma (UC) of the urinary bladder. Recent studies also demonstrated that can promote resistance platinum-based drugs but predictive value expression patients treated with chemotherapy is unknown. This study aims investigate association tumor oncological outcomes who underwent radical cystectomy (RC) received subsequent adjuvant chemotherapy.Immunohistochemistry was performed on paraffin-embedded sections from bladder lymph...

10.1186/s12894-022-01044-1 article EN cc-by BMC Urology 2022-06-24

Background: Blastocystis hominis (B. hominis) is a ubiquitous parasite that has spread worldwide and commonly present in human stool specimens. It was hypothesized infection with B. plays role the pathogenesis of autoimmune diseases humans. The aim this study to test hypothesis by investigating patients diseases. Patients various types gastrointestinal symptoms were enrolled as cases (n = 72) along nongastrointestinal symptom controls 58). All participants subjected history taking...

10.3390/applmicrobiol3020029 article EN cc-by Applied Microbiology 2023-05-06

10.1016/j.jmatprotec.2017.12.003 article EN Journal of Materials Processing Technology 2017-12-06

49 Background: Ductal carcinoma (DC) is the second most commonly encountered histologic variant of prostate cancer. Previous studies have described its molecular features and aggressive behavior, but few explored performance PSMA PET/CT in initial staging follow-up DC. Methods: To address this gap, we performed a single-institution retrospective analysis using Mayo Clinic PET database. All patients receiving scan interval January 1, 2021, to December 31, 2022, were eligible for inclusion....

10.1200/jco.2024.42.4_suppl.49 article EN Journal of Clinical Oncology 2024-01-29
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