St Mark's Hospital

London (United Kingdom gb)
Surgery
Colonoscopy Treatment Ulcerative Colitis Pouch Stoma (medicine) Colorectal surgery Proctocolectomy Endoscopic mucosal resection Polypectomy Colorectal Cancer
Watch Introduction

Bibliometric indicators

Evolution over the last years of activity

Showing the period - Sept. 2024

5,427
Activity
3%

Total documents

2.09
Impact
3%

Normalized Impact

1,069
Excellence
3%

Highly Cited Papers (Top 10%)

81.1
Leadership
3%

Leadership (%)

28.0
Mobility & Collaboration
3%

International Collaboration (%)

154
Excellence
3%

Outstanding papers (Top 1%)

15.0
Leadership
3%

Women Leading (%)

3.5
Leadership
3%

Women Leading International (%)

43.6
Open Access
3%

Open Access (%)

Main Research Fields (top 9 by publications)

Indicators:

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Human Resources

Historical perspective

From to Sept. 2024

Current resources

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Occasional Junior Researcher Senior Leading
Performance
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Personnel

0.0

Papers / Personnel

0

Leading women (%)

0
0

Gender (%)

0

Papers / Permanent researchers

0

Papers / Leading researchers

Career stage

Performance

Years of Activity

ONE Index (distribution)

ONE Index by Main Research Fields

ONE Index vs. Years of Activity

Main authors

ID Name Gender Discipline Career Stage ONE Index Years Activity NDocs RCI HCP Leader Collab.
1 Warusavitarne, Janindra male Surgery Senior researcher 881 20 280 2.43 52 26.1% 38.2%
2 Sahnan, Kapil female Surgery Senior researcher 878 17 141 2.96 26 27.0% 36.2%
3 Hart, Ailsa male Surgery, Genetics Leading researcher 874 48 654 2.33 130 36.2% 37.8%
4 Robin K. S. Phillips Leading researcher 873 63 377 2.36 93 61.8% 14.9%
5 Leo, Cosimo Alex male Surgery Researcher 855 14 55 5.01 11 47.3% 41.8%
6 Vaizey, Carolynne female Surgery Leading researcher 850 31 208 2.09 46 54.3% 21.6%
7 Faiz, Omar male Surgery, Oncology Senior researcher 837 27 454 1.54 85 41.9% 23.8%
8 Saunders, Brian male Oncology Leading researcher 833 73 475 1.98 71 48.6% 16.4%
9 Latchford, Andrew male Senior researcher 821 27 127 2.49 34 39.4% 43.3%
10 Maeda, Yasuko female Surgery Researcher 817 31 123 2.02 29 51.2% 37.4%
11 Bassett, Paul male Surgery, Pulmonary and Respiratory Medicine Leading researcher 813 56 470 2.14 119 7.0% 26.4%
12 Nabila A. Yassin Surgery Senior researcher 811 22 98 2.06 13 44.9% 20.4%
13 Clark, Susan female Leading researcher 804 67 401 1.40 56 32.7% 20.7%
14 Tozer, Phil male Surgery Senior researcher 799 19 178 1.25 36 34.3% 28.7%
15 Thomas-Gibson, Siwan male Oncology Senior researcher 790 25 319 1.38 40 39.8% 28.5%
16 Ralph John Nicholls Surgery Leading researcher 787 55 183 2.60 54 52.5% 14.8%
17 Richard John Nicholls Surgery Leading researcher 784 51 183 2.29 53 56.3% 13.1%
18 Clive I. Bartram Surgery Leading researcher 781 55 262 2.59 91 60.3% 9.9%
19 Talbot, Ian male Surgery, Oncology Leading researcher 777 55 304 1.84 60 40.8% 11.5%
20 Preston, Stephen male Surgery, Cardiology and Cardiovascular Medicine Senior researcher 769 24 84 9.08 38 23.8% 52.4%
21 Kennedy, Robin male Oncology Leading researcher 768 61 140 3.60 35 49.3% 23.6%
22 Adegbola, Samuel male Surgery Senior researcher 768 19 97 1.47 17 28.9% 26.8%
23 Askari, Alan male Surgery Researcher 767 37 190 1.50 28 23.2% 19.0%
24 Gabe, Simon male Nutrition and Dietetics, Surgery Leading researcher 766 30 191 1.48 20 35.1% 21.5%
25 Al Bakir, Ibrahim male Genetics, Surgery, Pathology and Forensic Medicine Senior researcher 737 18 65 1.34 11 38.5% 36.9%
881
One Index
 Warusavitarne, Janindra PhD   0000-0002-7950-2833 280 docs (2005 - 2024)  
Treatment , Ulcerative Colitis , Colorectal surgery , Pouch , Endoscopic mucosal resection
878
One Index
 Sahnan, Kapil PhD   0000-0003-3885-5752 141 docs (2008 - 2024)  
Treatment , Colorectal surgery , Rectovaginal Fistula , Univariate analysis , Pandemic
874
One Index
 Hart, Ailsa PhD   0000-0002-7141-6076 654 docs (1977 - 2024)  
Ulcerative Colitis , Treatment , Pouchitis , Pouch , Inflammatory Bowel Disease
873
One Index
 Robin K. S. Phillips PhD 377 docs (1962 - 2024)  
Adenomatous polyposis coli , Polyposis Syndromes , Peutz–Jeghers syndrome , Pouch , Colorectal surgery
855
One Index
 Leo, Cosimo Alex PhD   0000-0001-5759-0345 55 docs (2011 - 2024)  
Fecal Incontinence , Pandemic , Proctocolectomy , Abdominal Wall Reconstruction , Colorectal surgery
850
One Index
 Vaizey, Carolynne PhD   0000-0002-1843-059X 208 docs (1994 - 2024)  
Fecal Incontinence , Sacral nerve stimulation , Urinary Incontinence , Anorectal manometry , Treatment
837
One Index
 Faiz, Omar PhD   0000-0003-1117-1588 454 docs (1998 - 2024)  
Pouch , Colorectal surgery , Colonoscopy , Proctocolectomy , Colorectal Cancer
833
One Index
 Saunders, Brian PhD   0000-0002-4190-7448 475 docs (1952 - 2024)  
Colonoscopy , Lymph Node Dissection , Endoscopic mucosal resection , Narrow-band imaging , Polypectomy
821
One Index
 Latchford, Andrew PhD   0000-0002-8626-188X 127 docs (1998 - 2024)  
Cancer Risk , Polyposis Syndromes , Adenomatous polyposis coli , Lynch syndrome , Tumor Microenvironment
817
One Index
 Maeda, Yasuko PhD   0000-0002-4081-4741 123 docs (1994 - 2024)  
Fecal Incontinence , Sacral nerve stimulation , Colorectal surgery , Urinary Incontinence , Abdominal Wall Reconstruction
813
One Index
 Bassett, Paul PhD   0000-0001-7830-4563 470 docs (1969 - 2024)  
Colonoscopy , Kisspeptin , Interquartile range , Endoscopic mucosal resection , Treatment
811
One Index
 Nabila A. Yassin PhD 98 docs (2003 - 2024)  
Treatment , Colorectal surgery , Fibrin Glue Treatment , Stoma (medicine) , Delphi method
804
One Index
 Clark, Susan PhD   0000-0002-6929-8082 401 docs (1958 - 2024)  
Pouchitis , Pouch , Proctocolectomy , Adenomatous polyposis coli , MUTYH
799
One Index
 Tozer, Phil PhD   0000-0002-2532-7267 178 docs (2006 - 2024)  
Treatment , Rectovaginal Fistula , Fistulas , Ligation of Intersphincteric Fistula Tract , Colorectal surgery
790
One Index
 Thomas-Gibson, Siwan PhD   0000-0001-8922-6249 319 docs (2000 - 2024)  
Colonoscopy , Polypectomy , Sigmoidoscopy , Endoscopic mucosal resection , Ulcerative Colitis
787
One Index
 Ralph John Nicholls PhD 183 docs (1970 - 2022)  
Fecal Incontinence , Sacral nerve stimulation , Proctocolectomy , Pouchitis , Pouch
784
One Index
 Richard John Nicholls PhD 183 docs (1974 - 2018)  
Proctocolectomy , Pouch , Pouchitis , Ileostomy , Ulcerative Colitis
781
One Index
 Clive I. Bartram PhD 262 docs (1970 - 2015)  
Anal sphincter , Barium enema , External anal sphincter , Endorectal Advancement Flap , Enema
777
One Index
 Talbot, Ian PhD   0000-0002-6936-9282 304 docs (1970 - 2022)  
Adenomatous polyposis coli , Polyposis Syndromes , Cancer Risk , Section (typography) , Anal Cancer
769
One Index
 Preston, Stephen PhD   0000-0002-6836-3591 84 docs (2001 - 2024)  
Atrial Fibrillation , Cardiovascular Risk Assessment , Intention-to-treat analysis , Endoscopic Stenting , Stroke (engine)
768
One Index
 Kennedy, Robin PhD   0000-0002-3502-792X 140 docs (1964 - 2022)  
Enhanced Recovery , Colorectal surgery , Total Mesorectal Excision , Colonoscopy , Postoperative Ileus
768
One Index
 Adegbola, Samuel PhD   0000-0003-2522-3895 97 docs (2006 - 2022)  
Treatment , Rectovaginal Fistula , Fibrin Glue Treatment , Ligation of Intersphincteric Fistula Tract , Colorectal surgery
767
One Index
 Askari, Alan PhD   0000-0001-5993-7613 190 docs (1988 - 2024)  
Interquartile range , Colorectal Cancer , Sleeve gastrectomy , Ulcerative Colitis , Esophagectomy
766
One Index
 Gabe, Simon PhD   0000-0003-0400-751X 191 docs (1995 - 2024)  
Home Parenteral Nutrition , Parenteral Nutrition , Nutrition Support Therapy , Intestinal failure , Enteral Nutrition
737
One Index
 Al Bakir, Ibrahim PhD   0000-0001-8775-3459 65 docs (2007 - 2024)  
Ulcerative Colitis , Cancer Risk , Collagenous Colitis , Colorectal Cancer , Vedolizumab