Per Pfeffer

2.5k citations

33 papers · 1.9k indexed · 2 hit papers · h-index 16

Impact in

Transplantation top 1%
- Renal Transplantation Outcomes and Treatments
Dermatology top 1%
- Cancer and Skin Lesions

Papers in ⓘ

Transplantation 18
- Renal Transplantation Outcomes and Treatments 18
Nephrology 8
- Parathyroid Disorders and Treatments 3
- Renal Diseases and Glomerulopathies 3

Co-authors: Torbjørn Leivestad (3 shared papers)Per Fauchald (9 shared papers)Bjørn Møller (1 shared paper)Odd Geiran (1 shared paper)Svein Simonsen (1 shared paper)Svein Hansen (2 shared papers)Pål‐Dag Line (6 shared papers)Anders Hartmann (5 shared papers)
Journals: Transplantation (12 papers)Transplant International (2 papers)Journal of the American Academy of Dermatology (1 paper)Journal of Surgical Research (1 paper)Clinical Transplantation (1 paper)
Partner nations: Norway Finland Netherlands

In The Last Decade

Per Pfeffer

33 papers receiving 1.8k citations

Hit Papers

align trajectories log scale

Long-term risks for kidney donors 2013 · 496 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2013 Kidney International
1999 Journal of the American Academy of Dermatology

Peers

Countries citing papers authored by Per Pfeffer

Since Specialization

Citations

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

Fields of papers citing papers by Per Pfeffer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per Pfeffer. 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 Per Pfeffer. The network helps show where Per Pfeffer may publish in the future.

Co-authors

The 25 scholars most cited alongside Per Pfeffer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Per Pfeffer Line = papers co-authored together Per Pfeffer links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 33 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Skin cancer in kidney and heart transplant recipients and different long-term immunosuppressive therapy regimens Journal of the American Academy of Dermatology ·Petter Jensen, Svein Hansen, Bjørn Møller, Torbjørn Leivestad, Per Pfeffer, Odd Geiran, Per Fauchald, Svein Simonsen Hit paper breakdown →	1999	662
2	Long-term risks for kidney donors Kidney International ·Geir Mjøen, Stein Hallan, Anders Hartmann, Aksel Foss, Karsten Midtvedt, Ole Øyen, Anna Varberg Reisæter, Per Pfeffer, Trond Jenssen, Torbjørn Leivestad, Pål‐Dag Line, Magnus Øvrehus, Dag Olav Dale, Hege Pihlstrøm, Ingar Holme, Friedo W. Dekker, Hallvard Holdaas Hit paper breakdown →	2013	496
3	Laparoscopic versus Open Living-Donor Nephrectomy: Experiences from a Prospective, Randomized, Single-Center Study Focusing on Donor Safety Transplantation ·Ole yen, Marit Helen Andersen, Lars Mathisen, Gunnvald Kvarstein, Bjørn Edwin, Pål‐Dag Line, Tim Scholz, Per Pfeffer	2005	115
4	Clinical outcomes during the first three months posttransplant in renal allograft recipients managed by C2 monitoring of cyclosporine microemulsion Transplantation ·Éric Thervet, Per Pfeffer, Maria Scolari, L. Toselli, Luis M. Pallard, Steven J. Chadban, Helen Pilmore, John Connolly, Matthias Büchler, Francesco Paolo Schena, 창권 오, R Dandavino, Edward Cole	2003	94
5	Declining Intracellular T-Lymphocyte Concentration of Cyclosporine A Precedes Acute Rejection in Kidney Transplant Recipients Transplantation ·Pål Falck, Anders Åsberg, Heidi Guldseth, Sara Bremer, Fatemeh Akhlaghi, Léon Reubsaet, Per Pfeffer, Anders Hartmann, Karsten Midtvedt	2008	51
6	Laparoscopic and open surgery for pheochromocytoma BMC Surgery ·Bjørn Edwin, Airazat М. Kazaryan, Tom Mala, Per Pfeffer, Tor Inge Tønnessen, Erik Fosse	2001	51
7	UNRELATED LIVING DONORS IN 141 KIDNEY TRANSPLANTATIONS Transplantation ·Aksel Foss, T. Leivestad, Inge B. Brekke, Per Fauchald, Ø. Bentdal, B Lien, Per Pfeffer, Gunnar S dal, D Albrechtsen, Odd S reide, A Flatmark	1998	46
8	HLA-RESTRICTED CYTOTOXICITY AGAINST MALE-SPECIFIC (H-Y) ANTIGEN AFTER ACUTE REJECTION OF AN HLA-IDENTICAL SIBLING KIDNEY CLONAL DISTRIBUTION OF THE CYTOTOXIC CELLS Transplantation ·Per Pfeffer, Erik Thorsby	1982	46
9	Gender imbalance among donors in living kidney transplantation: the Norwegian experience Nephrology Dialysis Transplantation ·Cecilia Montgomery Øien, Anna Varberg Reisæter, Torbjørn Leivestad, Per Pfeffer, Per Fauchald, Ingrid Os	2005	45
10	C2 monitoring in maintenance renal transplant recipients: is it worthwhile? Transplantation ·Karsten Midtvedt, Per Fauchald, Stein Bergan, Aud Høieggen, Stein Hallan, Einar Svarstad, Harald Bergrem, Bjoern O. Eriksen, Per Pfeffer, Ingvild Dalen, T Leivestad	2003	40
11	Aberrant Heparan Sulfate Profile in the Human Diabetic Kidney Offers New Clues for Therapeutic Glycomimetics American Journal of Kidney Diseases ·Tessa J.M. Wijnhoven, Joost F.M. Lensen, Angelique L. Rops, Johan van der Vlag, Svein O. Kolset, Hans‐Jacob Bangstad, Per Pfeffer, M. J. W. van den Hoven, Jo H. M. Berden, Lambert P.W.J. van den Heuvel, Toin H. Van Kuppevelt	2006	32
12	Determinants of bone mass in end‐stage renal failure patients at the time of kidney transplantation Clinical Transplantation ·Szilveszter Dolgos, Anders Hartmann, Stine Bønsnes, Thor Ueland, Gunhild A. Isaksen, Kristin Godang, Per Pfeffer, Jens Bollerslev	2008	29
13	Laparoscopic Adrenalectomy: Norwegian Single-Center Experience of 242 Procedures Journal of Laparoendoscopic & Advanced Surgical Techniques ·Airazat М. Kazaryan, Irina Pavlik Marangos, Arne R. Rosseland, Bård I. Røsok, Olaug Villanger, Emir Pinjo, Per Pfeffer, Bjørn Edwin	2009	24
14	Determinants of short-term changes in body composition following renal transplantation Scandinavian Journal of Urology and Nephrology ·Szilveszter Dolgos, Anders Hartmann, Trond Jenssen, Gunhild A. Isaksen, Per Pfeffer, Jens Bollerslev	2008	20
15	Improvement of post-transplant lymphocele treatment in the laparoscopic era Transplant International ·Ole Øyen, Vikas Siwach, Pål‐Dag Line, Per Pfeffer, B Lien, Ø. Bentdal, Aksel Foss, Bo S. Husberg, Bjørn Edwin, Inge B. Brekke	2002	16
16	Effects of immediate switch from cyclosporine microemulsion to tacrolimus at first acute rejection in renal allograft recipients Transplantation ·Douglas Briggs, Chris Dudley, James Pattison, Per Pfeffer, K. Salmela, Peter A. Rowe, Gunnar Tyd n	2003	15
17	Improvement of post-transplant lymphocele treatment in the laparoscopic era. PubMed ·Ole Øyen, Vikas Siwach, Pål‐Dag Line, Per Pfeffer, B Lien, Ø. Bentdal, Aksel Foss, Bo S. Husberg, Bjørn Edwin, Inge B. Brekke	2002	15
18	Minimally invasive living donor nephrectomy - introduction of hand-assistance Transplant International ·Geir Mjøen, Hallvard Holdaas, Per Pfeffer, Pål‐Dag Line, Ole Øyen	2010	11
19	Minimally Invasive Renal Auto-Transplantation: The First Report Journal of Surgical Research ·Ole Øyen, B Lien, Pål‐Dag Line, Per Pfeffer	2010	8
20	CELL-MEDIATED CYTOTOXICITY TOWARD THE DONOR IN PATIENTS WITH WELL-FUNCTIONING KIDNEY GRAFTS Transplantation ·Per Pfeffer, Erik Thorsby, Henry Hirschberg	1983	8

About Per Pfeffer

Per Pfeffer is a scholar working on Transplantation, Nephrology, Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Pulmonary and Respiratory Medicine, having authored 33 papers that have together received 1.9k indexed citations. Recurring topics across this work include Renal Transplantation Outcomes and Treatments (18 papers), Organ Donation and Transplantation (7 papers), Renal and Vascular Pathologies (5 papers), Pharmacological Effects and Toxicity Studies (4 papers), Organ Transplantation Techniques and Outcomes (4 papers), Parathyroid Disorders and Treatments (3 papers), T-cell and B-cell Immunology (3 papers) and Renal Diseases and Glomerulopathies (3 papers). The work is most often cited by research in Transplantation (401 citations), Dermatology (326 citations), Nephrology (203 citations), Public Health, Environmental and Occupational Health (707 citations) and Oncology (493 citations). Per Pfeffer has collaborated with scholars based in Norway, Finland and Netherlands. Frequent co-authors include Torbjørn Leivestad, Per Fauchald, Bjørn Møller, Odd Geiran, Svein Simonsen, Svein Hansen, Pål‐Dag Line, Anders Hartmann, Karsten Midtvedt and Anna Varberg Reisæter. Their work appears in journals such as Transplantation, Transplant International, Journal of the American Academy of Dermatology, Journal of Surgical Research and Clinical Transplantation.

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