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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Medicine 100 8207 7716 270 255 890 42385

Andrea Lenzi publications per year

The chart shows the history of publications by Andrea Lenzi between 1975 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Andrea Lenzi published across 51 years, from 1975 to 2025, averaging 20.1 papers a year. Output peaked at 82 publications in 2020. 28 of the 1,026 publications appeared in the last two years.

No. of publications
20 40 60 80
Bar chart. Horizontal axis: year, 1975 to 2025. Vertical axis: number of publications, 0 to 82. Peak 82 publications in 2020. 1975: 1 publication 1976: 0 publications 1977: 0 publications 1978: 1 publication 1979: 1 publication 1980: 0 publications 1981: 0 publications 1982: 1 publication 1983: 1 publication 1984: 1 publication 1985: 3 publications 1986: 3 publications 1987: 5 publications 1988: 7 publications 1989: 4 publications 1990: 2 publications 1991: 6 publications 1992: 4 publications 1993: 8 publications 1994: 1 publication 1995: 4 publications 1996: 3 publications 1997: 5 publications 1998: 3 publications 1999: 6 publications 2000: 8 publications 2001: 4 publications 2002: 8 publications 2003: 11 publications 2004: 16 publications 2005: 24 publications 2006: 17 publications 2007: 23 publications 2008: 25 publications 2009: 35 publications 2010: 37 publications 2011: 36 publications 2012: 41 publications 2013: 56 publications 2014: 63 publications 2015: 47 publications 2016: 43 publications 2017: 68 publications 2018: 64 publications 2019: 67 publications 2020: 82 publications 2021: 63 publications 2022: 52 publications 2023: 38 publications 2024: 14 publications 2025: 14 publications
1975 2025

1,026 publications in total across all disciplines

View publications per year as a table
Andrea Lenzi: publications per year, 1975 to 2025
Year Publications
1975 1
1976 0
1977 0
1978 1
1979 1
1980 0
1981 0
1982 1
1983 1
1984 1
1985 3
1986 3
1987 5
1988 7
1989 4
1990 2
1991 6
1992 4
1993 8
1994 1
1995 4
1996 3
1997 5
1998 3
1999 6
2000 8
2001 4
2002 8
2003 11
2004 16
2005 24
2006 17
2007 23
2008 25
2009 35
2010 37
2011 36
2012 41
2013 56
2014 63
2015 47
2016 43
2017 68
2018 64
2019 67
2020 82
2021 63
2022 52
2023 38
2024 14
2025 14
Total 1,026
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Andrea Lenzi publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Andrea Lenzi sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 86 bars. Horizontal axis: publications, 101–120 to 1,796+. Vertical axis: number of scientists, 0 to 922. Most scientists, 922, have 341–360 publications. The last bar groups every scientist with 1,796 publications or more. The highlighted bar, 881–900 publications, is where this scientist sits. 101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 610 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101–120 publications 1,796+

This scientist: 890 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

View publications distribution as a table
Number of Medicine scientists by publication count, Research.com 2026 ranking edition. Based on 20,134 ranked scientists.
Publications Scientists This scientist
101–120 5
121–140 26
141–160 73
161–180 155
181–200 230
201–220 363
221–240 487
241–260 545
261–280 722
281–300 768
301–320 834
321–340 895
341–360 922
361–380 838
381–400 861
401–420 918
421–440 806
441–460 771
461–480 751
481–500 713
501–520 617
521–540 610
541–560 537
561–580 504
581–600 509
601–620 396
621–640 386
641–660 371
661–680 340
681–700 336
701–720 307
721–740 259
741–760 230
761–780 228
781–800 217
801–820 204
821–840 186
841–860 177
861–880 155
881–900 139 890
901–920 145
921–940 116
941–960 133
961–980 91
981–1,000 96
1,001–1,020 77
1,021–1,040 70
1,041–1,060 63
1,061–1,080 77
1,081–1,100 49
1,101–1,120 54
1,121–1,140 49
1,141–1,160 51
1,161–1,180 35
1,181–1,200 39
1,201–1,220 26
1,221–1,240 37
1,241–1,260 36
1,261–1,280 27
1,281–1,300 32
1,301–1,320 28
1,321–1,340 17
1,341–1,360 30
1,361–1,380 28
1,381–1,400 17
1,401–1,420 21
1,421–1,440 15
1,441–1,460 12
1,461–1,480 12
1,481–1,500 18
1,501–1,520 14
1,521–1,540 17
1,541–1,560 15
1,561–1,580 6
1,581–1,600 2
1,601–1,620 12
1,621–1,640 11
1,641–1,660 8
1,661–1,680 5
1,681–1,700 5
1,701–1,720 10
1,721–1,740 12
1,741–1,760 14
1,761–1,780 6
1,781–1,795 5
1,796+ 100
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Andrea Lenzi D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Andrea Lenzi sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 75 bars. Horizontal axis: D-Index, 70–71 to 217+. Vertical axis: number of scientists, 0 to 1,027. Most scientists, 1,027, have 82–83 D-Index. The last bar groups every scientist with 217 D-Index or more. The highlighted bar, 100–101 D-Index, is where this scientist sits. 70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 399 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70–71 D-Index 217+

This scientist: 100 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

View D-Index distribution as a table
Number of Medicine scientists by D-index, Research.com 2026 ranking edition. Based on 20,134 ranked scientists.
D-Index Scientists This scientist
70–71 226
72–73 391
74–75 574
76–77 730
78–79 891
80–81 972
82–83 1,027
84–85 1,003
86–87 960
88–89 970
90–91 922
92–93 839
94–95 808
96–97 779
98–99 668
100–101 611 100
102–103 630
104–105 513
106–107 541
108–109 445
110–111 429
112–113 399
114–115 393
116–117 318
118–119 302
120–121 287
122–123 255
124–125 256
126–127 252
128–129 230
130–131 179
132–133 168
134–135 163
136–137 159
138–139 134
140–141 134
142–143 118
144–145 109
146–147 106
148–149 74
150–151 79
152–153 80
154–155 87
156–157 57
158–159 74
160–161 69
162–163 60
164–165 53
166–167 39
168–169 42
170–171 32
172–173 39
174–175 40
176–177 28
178–179 19
180–181 23
182–183 31
184–185 18
186–187 20
188–189 22
190–191 13
192–193 21
194–195 12
196–197 12
198–199 14
200–201 15
202–203 13
204–205 10
206–207 8
208–209 4
210–211 12
212–213 11
214–215 10
216 4
217+ 98
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Overview

Andrea Lenzi is affiliated with Sapienza University of Rome in Italy and has a research portfolio primarily in the field of Medicine, with a focus on various subfields including Endocrinology, Diabetes and Metabolism, Molecular Biology, Public Health, Environmental and Occupational Health, Physiology, and Surgery.

Their research spans several key topics, including:

  • Sperm and Testicular Function
  • COVID-19 Clinical Research Studies
  • Diet and metabolism studies
  • Sexual Differentiation and Disorders
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Hormonal and reproductive studies
  • Pituitary Gland Disorders and Treatments

Andrea Lenzi has contributed to multiple recent papers, several of which have attracted significant citations in reputable scientific venues. Notable publications include:

  • Definition and Diagnostic Criteria for Sarcopenic Obesity: ESPEN and EASO Consensus Statement (2022), published in Obesity Facts
  • Definition and diagnostic criteria for sarcopenic obesity: ESPEN and EASO consensus statement (2022), published in Clinical Nutrition
  • Low testosterone levels predict clinical adverse outcomes in SARS-CoV-2 pneumonia patients (2020), published in Andrology
  • Central obesity, smoking habit, and hypertension are associated with lower antibody titres in response to COVID-19 mRNA vaccine (2021), published in Diabetes/Metabolism Research and Reviews
  • Study of SARS-CoV-2 in semen and urine samples of a volunteer with positive naso-pharyngeal swab (2020), published in Journal of Endocrinological Investigation

The scientist frequently collaborates with other researchers, with several co-authors appearing repeatedly in their work. These co-authors include:

  • Andrea M. Isidori
  • Donatella Paoli
  • Francesco Lombardo
  • Daniele Gianfrilli
  • Francesco Pallotti

The journals where Andrea Lenzi commonly publishes include:

  • Journal of Endocrinological Investigation
  • Endocrine Abstracts
  • Andrology
  • International Journal of Molecular Sciences
  • Nutrients

In addition to articles, Andrea Lenzi has published a book titled Atlas of Human Semen Examination (2020) through Springer International Publishing.

Best Publications

  • Metabolic Syndrome and Risk of Cancer: A systematic review and meta-analysis

    Katherine Esposito;Paolo Chiodini;Annamaria Colao;Andrea Lenzi

  • Effects of testosterone on body composition, bone metabolism and serum lipid profile in middle-aged men: a meta-analysis.

    Andrea M. Isidori;Elisa Giannetta;Emanuela A. Greco;Daniele Gianfrilli

  • Effects of testosterone on sexual function in men: results of a meta‐analysis

    Andrea M. Isidori;Elisa Giannetta;Daniele Gianfrilli;Emanuela A. Greco

  • Multicenter Study on the Prevalence of Sexual Symptoms in Male Hypo- and Hyperthyroid Patients

    Cesare Carani;Andrea M. Isidori;Antonio Granata;Eleonora Carosa

  • Testosterone and Metabolic Syndrome: A Meta‐Analysis Study

    Giovanni Corona;Matteo Monami;Giulia Rastrelli;Antonio Aversa

  • Androgens improve cavernous vasodilation and response to sildenafil in patients with erectile dysfunction.

    Antonio Aversa;Andrea M. Isidori;Giovanni Spera;Andrea Lenzi

  • Study of apoptotic DNA fragmentation in human spermatozoa

    Loredana Gandini;Francesco Lombardo;Donatella Paoli;Luisa Caponecchia

  • Use of carnitine therapy in selected cases of male factor infertility: a double-blind crossover trial

    Andrea Lenzi;Francesco Lombardo;Paolo Sgrò;Pietro Salacone

  • Type 2 diabetes mellitus and testosterone: A meta-analysis study

    G Corona;M Monami;G Rastrelli;A Aversa

  • A placebo-controlled double-blind randomized trial of the use of combined l-carnitine and l-acetyl-carnitine treatment in men with asthenozoospermia.

    Andrea Lenzi;Paolo Sgrò;Pietro Salacone;Donatella Paoli

  • Molecular and Clinical Characterization of Y Chromosome Microdeletions in Infertile Men: A 10-Year Experience in Italy

    Alberto Ferlin;Barbara Arredi;Elena Speltra;Carla Cazzadore

  • Androgenetic alopecia: a review.

    Francesca Lolli;Francesco Pallotti;Alfredo Rossi;Maria C Fortuna

  • Lipids of the sperm plasma membrane: from polyunsaturated fatty acids considered as markers of sperm function to possible scavenger therapy

    A Lenzi;M Picardo;L Gandini;F Dondero

  • Full‐term pregnancies achieved with ICSI despite high levels of sperm chromatin damage

    L. Gandini;F. Lombardo;D. Paoli;F. Caruso

  • Effects of testosterone undecanoate on cardiovascular risk factors and atherosclerosis in middle-aged men with late-onset hypogonadism and metabolic syndrome: Results from a 24-month, randomized, double-blind, placebo-controlled study

    A. Aversa;R. Bruzziches;D. Francomano;G. Rosano

  • Testosterone Supplementation and Sexual Function: A Meta-Analysis Study

    Giovanni Corona;Andrea M. Isidori;Jaques Buvat;Antonio Aversa

  • Placebo-controlled, double-blind, cross-over trial of glutathione therapy in male infertility.

    A. Lenzi;F. Culasso;L. Gandini;F. Lombardo

  • A Critical Analysis of the Role of Testosterone in Erectile Function: From Pathophysiology to Treatment—A Systematic Review

    Andrea M. Isidori;Jacques Buvat;Giovanni Corona;Irwin Goldstein

  • Testosterone and metabolic syndrome: a meta-analysis study

    Giovanni Corona;Matteo Monami;Giulia Rastrelli;Antonio Abersa

  • Type 2 diabetes mellitus and testosterone: a meta-analysis study

    Giovanni Corona;Matteo Monami;Giulia Rastrelli;Antonio Aversa

Frequent Co-Authors

Andrea M. Isidori
Andrea M. Isidori Sapienza University of Rome
Emmanuele A. Jannini
Emmanuele A. Jannini University of Rome Tor Vergata
Mario Maggi
Mario Maggi University of Florence
Carlo Foresta
Carlo Foresta University of Padua
Giovanni Corona
Giovanni Corona University of Florence
Annamaria Colao
Annamaria Colao University of Naples Federico II
Paolo Pozzilli
Paolo Pozzilli Università Campus Bio-Medico
Linda Vignozzi
Linda Vignozzi University of Florence
Rosario Pivonello
Rosario Pivonello University of Naples Federico II
Guido Valesini
Guido Valesini Sapienza University of Rome

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