J. Sudharma Ranasinghe

612 total citations
23 papers, 320 citations indexed

About

J. Sudharma Ranasinghe is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, J. Sudharma Ranasinghe has authored 23 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 8 papers in Cardiology and Cardiovascular Medicine and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in J. Sudharma Ranasinghe's work include Cardiac, Anesthesia and Surgical Outcomes (6 papers), Anesthesia and Pain Management (4 papers) and Assisted Reproductive Technology and Twin Pregnancy (4 papers). J. Sudharma Ranasinghe is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (6 papers), Anesthesia and Pain Management (4 papers) and Assisted Reproductive Technology and Twin Pregnancy (4 papers). J. Sudharma Ranasinghe collaborates with scholars based in United States. J. Sudharma Ranasinghe's co-authors include David J. Birnbach, Allison J. Lee, André van Zundert, Mieke Soens, Donald H. Penning, Kris Arheart, Kristopher L. Arheart, Salih Yasin, Ryan E. Longman and Michael C. Lewis and has published in prestigious journals such as SHILAP Revista de lepidopterología, Anesthesiology and Anesthesia & Analgesia.

In The Last Decade

J. Sudharma Ranasinghe

23 papers receiving 310 citations

Peers

J. Sudharma Ranasinghe

SURGE

CCM

PFM

APM

Christian Loubert Canada

Barry Nicholls United Kingdom

J. Karinen Finland

J. L. Chong Singapore

Hari Kalagara United States

David Counsell United Kingdom

Leyla Baghirzada Canada

Tarek Ansari Australia

Michael Bazydlo United States

Marie‐Louise Meng United States

Christian Loubert Canada

J. Sudharma Ranasinghe

345 ×1.6

SURGE

143 ×1.1

CCM

42 ×0.7

PFM

88 ×1.6

APM

32 ×0.7

Citations per year, relative to J. Sudharma Ranasinghe J. Sudharma Ranasinghe (= 1×) peers Christian Loubert

Countries citing papers authored by J. Sudharma Ranasinghe

Since Specialization

Citations

This map shows the geographic impact of J. Sudharma Ranasinghe'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 J. Sudharma Ranasinghe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Sudharma Ranasinghe more than expected).

Fields of papers citing papers by J. Sudharma Ranasinghe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Sudharma Ranasinghe. 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 J. Sudharma Ranasinghe. The network helps show where J. Sudharma Ranasinghe may publish in the future.

Co-authorship network of co-authors of J. Sudharma Ranasinghe

This figure shows the co-authorship network connecting the top 25 collaborators of J. Sudharma Ranasinghe. A scholar is included among the top collaborators of J. Sudharma Ranasinghe 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 J. Sudharma Ranasinghe. J. Sudharma Ranasinghe 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

Longman, Ryan E., et al.. (2016). Anesthetic Considerations for the Parturient After Solid Organ Transplantation. Anesthesia & Analgesia. 123(2). 402–410. 4 indexed citations

Ranasinghe, J. Sudharma, et al.. (2015). Scleroderma and pulmonary hypertension complicating two pregnancies: use of neuraxial anesthesia, general anesthesia, epoprostenol and a multidisciplinary approach for cesarean delivery. International Journal of Obstetric Anesthesia. 24(4). 375–382. 6 indexed citations

Ranasinghe, J. Sudharma, et al.. (2015). Obstetric Anesthesiologists as Perioperative Physicians: Improving Peripartum Care and Patient Safety. Current anesthesiology reports. 5(1). 65–73. 2 indexed citations

Lee, Allison J., et al.. (2015). Ultrasound-Guided Bilateral Transversus Abdominis Plane Blocks in Conjunction With Intrathecal Morphine for Postcesarean Analgesia. Survey of Anesthesiology. 59(2). 82–83. 1 indexed citations

Birnbach, David J., et al.. (2014). Fetal Assessment for Anesthesiologists. Obstetric Anesthesia Digest. 34(2). 76–77. 1 indexed citations

Birnbach, David J., et al.. (2013). Fetal Assessment for Anesthesiologists. Anesthesia & Analgesia. 116(6). 1278–1292. 9 indexed citations

Lee, Allison J., et al.. (2013). Ultrasound-guided bilateral transversus abdominis plane blocks in conjunction with intrathecal morphine for postcesarean analgesia. Journal of Clinical Anesthesia. 25(6). 475–482. 36 indexed citations

Ranasinghe, J. Sudharma, et al.. (2012). Ultrasound Assessment of the Vertebral Level of the Intercristal Line in Pregnancy. Obstetric Anesthesia Digest. 32(4). 246–246. 6 indexed citations

Lee, Allison J., et al.. (2012). Ultrasound Assessment of the Vertebral Level of the Intercristal Line in Pregnancy. Survey of Anesthesiology. 56(5). 248–249. 5 indexed citations

10.

Lee, Allison J., et al.. (2011). Ultrasound Assessment of the Vertebral Level of the Intercristal Line in Pregnancy. Anesthesia & Analgesia. 113(3). 559–564. 42 indexed citations

11.

Ranasinghe, J. Sudharma & David J. Birnbach. (2009). Current Status of Obstetric Anaesthesia: Improving Satisfaction and Safety. SHILAP Revista de lepidopterología. 2 indexed citations

12.

Ranasinghe, J. Sudharma & David J. Birnbach. (2009). Current status of obstetric anaesthesia: improving satisfaction and safety.. PubMed. 53(5). 608–17. 12 indexed citations

13.

Birnbach, David J. & J. Sudharma Ranasinghe. (2008). Anesthesia Complications in the Birthplace: Is the Neuraxial Block Always to Blame?. Clinics in Perinatology. 35(1). 35–52. 4 indexed citations

14.

Ranasinghe, J. Sudharma, Allison J. Lee, & David J. Birnbach. (2008). Infection associated with central venous or epidural catheters: how to reduce it?. Current Opinion in Anaesthesiology. 21(3). 386–390. 8 indexed citations

15.

Ranasinghe, J. Sudharma, et al.. (2008). Hemorrhagic stroke following elective cesarean delivery. International Journal of Obstetric Anesthesia. 17(3). 271–274. 4 indexed citations

16.

Soens, Mieke, David J. Birnbach, J. Sudharma Ranasinghe, & André van Zundert. (2007). Obstetric anesthesia for the obese and morbidly obese patient: an ounce of prevention is worth more than a pound of treatment. Acta Anaesthesiologica Scandinavica. 52(1). 6–19. 91 indexed citations

17.

Ranasinghe, J. Sudharma, E W Tjin-A-Tsoi, & Michael C. Lewis. (2005). An unusual presentation of idiopathic thrombocytopenic purpura in pregnancy. Journal of Clinical Anesthesia. 17(1). 66–68. 2 indexed citations

18.

Ranasinghe, J. Sudharma, et al.. (2003). Pain Management: Trigeminal Neuralgia. 15 indexed citations

19.

Ranasinghe, J. Sudharma, et al.. (2002). Spontaneous rupture of uterus. Journal of Clinical Anesthesia. 14(5). 368–370. 7 indexed citations

20.

Ranasinghe, J. Sudharma, et al.. (2002). INCIDENCE OF POST-DURAL PUNCTURE HEADACHE AND EPIDURAL BLOOD PATCH FOLLOWING DURAL PUNCTURE WITH EPIDURAL NEEDLE IN 15,411 OBSTETRIC PATIENTS IN A LARGE, TERTIARY CARE TEACHING HOSPITAL . Anesthesiology. 96(4). NA–NA. 1 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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