Ahmed Sayed

587 total citations
35 papers, 388 citations indexed

About

Ahmed Sayed is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Ahmed Sayed has authored 35 papers receiving a total of 388 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 5 papers in Molecular Biology. Recurrent topics in Ahmed Sayed's work include Ovarian function and disorders (5 papers), Peripheral Artery Disease Management (4 papers) and Cardiac Imaging and Diagnostics (3 papers). Ahmed Sayed is often cited by papers focused on Ovarian function and disorders (5 papers), Peripheral Artery Disease Management (4 papers) and Cardiac Imaging and Diagnostics (3 papers). Ahmed Sayed collaborates with scholars based in Egypt, Saudi Arabia and United States. Ahmed Sayed's co-authors include Usama M. Fouda, Mahmoud Zaki, Taymour Mostafa, Ahmed Abdelmaksoud, Marwa Obayya, Saud S. Alotaibi, Ahmed Z. Gad, Kerstin Troidl, Thomas Schmitz‐Rixen and Abdulrahman Alruban and has published in prestigious journals such as Scientific Reports, IEEE Access and RSC Advances.

In The Last Decade

Ahmed Sayed

30 papers receiving 375 citations

Peers

Ahmed Sayed

PHEOH

SURGE

RHEUM

Manuela Veglia Italy

Rishi Agarwal United States

Berit Aune Norway

Zeina Chakhtoura France

Shivi Jain India

S Gavasso Italy

L. Selvaggi Italy

J. Ricardo Loret de Mola United States

Fred P. Mandel United States

Tuula Salmi Finland

Manuela Veglia Italy

Ahmed Sayed

70 ×0.7

148 ×1.5

100 ×1.0

PHEOH

16 ×0.2

SURGE

101 ×1.3

RHEUM

Citations per year, relative to Ahmed Sayed Ahmed Sayed (= 1×) peers Manuela Veglia

Countries citing papers authored by Ahmed Sayed

Since Specialization

Citations

This map shows the geographic impact of Ahmed Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ahmed Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ahmed Sayed more than expected).

Fields of papers citing papers by Ahmed Sayed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ahmed Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ahmed Sayed. The network helps show where Ahmed Sayed may publish in the future.

Co-authorship network of co-authors of Ahmed Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmed Sayed. A scholar is included among the top collaborators of Ahmed Sayed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ahmed Sayed. Ahmed Sayed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Abdelhady, Hosam H., et al.. (2025). Boosting biodiesel production from WCO utilizing marble waste powder as precursor for CaO/K₂CO₃ nanocatalyst at low temperature via RSM optimization. RSC Advances. 15(37). 30829–30848. 1 indexed citations

Sayed, Ahmed, et al.. (2025). The efficacy and safety of different negative-pressure wound therapy gradients on flaps outcomes. Updates in Surgery. 77(8). 2643–2651.

Sayed, Ahmed, Mahmoud Al Rifai, & Mouaz H. Al‐Mallah. (2025). Differential Association of PET-Derived Rest and Stress Myocardial Blood Flow with Cardiovascular Outcomes. Journal of Nuclear Medicine. 66(9). 1406–1411.

Sayed, Ahmed, Ali Hajjiah, Mehdi Tlija, et al.. (2024). Enhanced Performance of Fluidic Phononic Crystal Sensors Using Different Quasi-Periodic Crystals. Crystals. 14(11). 925–925. 1 indexed citations

Obayya, Marwa, et al.. (2023). Internet of Things-Assisted Smart Skin Cancer Detection Using Metaheuristics with Deep Learning Model. Cancers. 15(20). 5016–5016. 15 indexed citations

Sayed, Ahmed, et al.. (2019). Assessment of Nurses’ Knowledge and Practice for Patients Undergoing Radical Cystectomy Surgeries. Assiut Scientific Nursing Journal. 7(19). 178–185. 1 indexed citations

Fouda, Usama M., et al.. (2016). GnRH antagonist rescue protocol combined with cabergoline versus cabergoline alone in the prevention of ovarian hyperstimulation syndrome: a randomized controlled trial. Journal of Ovarian Research. 9(1). 29–29. 10 indexed citations

Saleh, Doa’a A., et al.. (2016). Use of personal digital assistants to detect healthcare-associated infections in a neonatal intensive care unit in Egypt. The Journal of Infection in Developing Countries. 10(11). 1250–1257. 3 indexed citations

Sayed, Ahmed, et al.. (2015). Impact of the mode of delivery on female sexual function after childbirth. International Journal of Impotence Research. 27(3). 118–120. 24 indexed citations

10.

Fouda, Usama M., et al.. (2015). Ultrasound guided aspiration of hydrosalpinx fluid versus salpingectomy in the management of patients with ultrasound visible hydrosalpinx undergoing IVF-ET: a randomized controlled trial. BMC Women s Health. 15(1). 21–21. 18 indexed citations

11.

Elsherif, Rasha, et al.. (2015). Screening for Chlamydia trachomatis in Egyptian women with unexplained infertility, comparing real-time PCR techniques to standard serology tests: case control study. BMC Women s Health. 15(1). 45–45. 14 indexed citations

12.

Sayed, Ahmed, et al.. (2014). The relationship between low maternal serum vitamin D levels and glycemic control in gestational diabetes assessed by HbA1c levels: an observational cross-sectional study. BMC Pregnancy and Childbirth. 14(1). 362–362. 36 indexed citations

13.

Sayed, Ahmed, et al.. (2014). Carotid Body Tumors: A Review of 25 Years Experience in Diagnosis and Management of 56 Tumors. Annals of Vascular Diseases. 7(3). 292–299. 52 indexed citations

14.

Sayed, Ahmed, et al.. (2013). Pulsating Suprasternal Lump: a Diagnostic and Management Dilemma. Methodist DeBakey Cardiovascular Journal. 9(4). 233–233. 2 indexed citations

15.

Sayed, Ahmed, et al.. (2012). Parallel Particle Swarm Optimization for Global Multiple Sequence Alignment. Information Technology Journal. 11(8). 998–1006. 4 indexed citations

16.

Fouda, Usama M. & Ahmed Sayed. (2011). Extended high dose letrozole regimenversusshort low dose letrozole regimen as an adjuvant to gonadotropin releasing hormone antagonist protocol in poor responders undergoing IVF-ET*. Gynecological Endocrinology. 27(12). 1018–1022. 14 indexed citations

17.

Fouda, Usama M. & Ahmed Sayed. (2011). Extended letrozole regimen versus clomiphene citrate for superovulation in patients with unexplained infertility undergoing intrauterine insemination: A randomized controlled trial. Reproductive Biology and Endocrinology. 9(1). 84–84. 48 indexed citations

18.

Sayed, Ahmed, Wilma Schierling, Kerstin Troidl, et al.. (2010). Exercise Linked to Transient Increase in Expression and Activity of Cation Channels in Newly Formed Hind-limb Collaterals. European Journal of Vascular and Endovascular Surgery. 40(1). 81–87. 11 indexed citations

19.

Fouda, Usama M. & Ahmed Sayed. (2010). Effect of ultrasound-guided aspiration of hydrosalpingeal fluid during oocyte retrieval on the outcomes ofin vitrofertilisation-embryo transfer: a randomised controlled trial (NCT01040351). Gynecological Endocrinology. 27(8). 562–567. 15 indexed citations

20.

Sayed, Ahmed, et al.. (2009). Behcet Extracranial Carotid Aneurysms: Is There Still a Role for Ligation?. European Journal of Vascular and Endovascular Surgery. 39(1). 17–22. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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