Controversy and Consensus on the Management of Elevated Sperm DNA Fragmentation in Male Infertility: A Global Survey, Current Guidelines, and Expert Recommendations
Ala’a Farkouh
,
Ashok Agarwal
(1)
,
Taha Abo-Almagd Abdel-Meguid Hamoda
(2, 3)
,
Parviz Kavoussi
,
Ramadan Saleh
(4)
,
Armand Zini
(5)
,
Mohamed Arafa
(6, 7, 8)
,
Ahmed M Harraz
(9)
,
Murat Gul
(10)
,
Vilvapathy Senguttuvan Karthikeyan
(11)
,
Damayanthi Durairajanayagam
(12)
,
Amarnath Rambhatla
(13)
,
Florence Boitrelle
(14, 15)
,
Eric Chung
(16)
,
Ponco Birowo
(17)
,
Tuncay Toprak
,
Ramy Abou Ghayda
(18)
,
Rossella Cannarella
(19, 1)
,
Nguyen Ho Vinh Phuoc
,
Fotios Dimitriadis
(20)
,
Giorgio I Russo
(19)
,
Ioannis Sokolakis
(20)
,
Taymour Mostafa
(7)
,
Konstantinos Makarounis
,
Imad Ziouziou
(21)
,
Shinnosuke Kuroda
(1)
,
Marion Bendayan
(14, 15, 22)
,
Raneen Sawaid Kaiyal
(1)
,
Andrian Japari
,
Mara Simopoulou
(23)
,
Lucia Rocco
(24)
,
Nicolas Garrido
,
Nazim Gherabi
(25)
,
Kadir Bocu
,
Oguzhan Kahraman
(26)
,
Tan V Le
,
Christine Wyns
(27)
,
Kelton Tremellen
(28)
,
Selcuk Sarikaya
(29)
,
Sheena Lewis
,
Donald P Evenson
,
Edmund Ko
(30)
,
Aldo E Calogero
(31)
,
Fahmi Bahar
,
Marlon Martinez
(32)
,
Andrea Crafa
(31)
,
Quang Nguyen
(33)
,
Rafael F Ambar
,
Giovanni Colpi
,
Mustafa Emre Bakircioglu
,
Ralf Henkel
(34, 35)
,
Hussein Kandil
,
Ege Can Serefoglu
(36)
,
Abdullah Alarbid
,
Akira Tsujimura
,
Alireza Kheradmand
(37)
,
Christina Anagnostopoulou
,
Angelo Marino
,
Aram Adamyan
,
Birute Zilaitiene
(38)
,
Cevahir Ozer
(39)
,
Edoardo Pescatori
,
Paraskevi Vogiatzi
,
Gian Maria Busetto
(40)
,
Giancarlo Balercia
(41)
,
Haitham Elbardisi
(42, 7)
,
Hamed Akhavizadegan
(43)
,
Hesamoddin Sajadi
(44)
,
Hisanori Taniguchi
(45)
,
Hyun Jun Park
(46)
,
Israel Maldonado Rosas
,
Mohamed Al-Marhoon
(47)
,
Mohammad Ali Sadighi Gilani
(44)
,
Naif Alhathal
(48)
,
Germar-Michael Pinggera
(49)
,
Priyank Kothari
(50)
,
Nasser Mogharabian
(51)
,
Sava Micic
,
Sheryl Homa
(52)
,
Sara Darbandi
(53)
,
Tran Quang Tien Long
,
Wael Zohdy
(7)
,
Widi Atmoko
(17)
,
Marjan Sabbaghian
(44)
,
Wael Ibrahim
,
Ryan P Smith
,
Christopher Chee Kong Ho
(54)
,
Jean de La Rosette
(55)
,
Ahmed I El-Sakka
(56)
,
Mirko Preto
(57)
,
Cătălina Zenoaga-Barbăroșie
(58)
,
Saad Mohammed Abumelha
(59)
,
Aykut Baser
,
Kaan Aydos
(60)
,
Liliana Ramirez-Dominguez
,
Vijay Kumar
(61)
,
Teng Aik Ong
(62)
,
Tiago Cesar Mierzwa
,
Ricky Adriansjah
(63)
,
Saleem A Banihani
(64)
,
Kasonde Bowa
(65)
,
Shinichiro Fukuhara
(66)
,
Marcelo Rodriguez Peña
,
Mohamad Moussa
(67, 68)
,
Umut Çağın Ari
(69)
,
Chak-Lam Cho
(70)
,
Nicholas N Tadros
(71)
,
Muhammet Rasit Ugur
,
Edouard Amar
(72)
,
Marco Falcone
(57)
,
Frederic Romain Santer
(49)
,
Arif Kalkanli
,
Keshab Kumar Karna
(73)
,
Kareim Khalafalla
(42, 74, 75)
,
Ranjit B Vishwakarma
(76)
,
Federica Finocchi
(41)
,
Carlo Giulioni
(41)
,
Erman Ceyhan
(39)
,
Gökhan Çeker
,
Chadi Yazbeck
(77)
,
Osvaldo Rajmil
(78)
,
Mehmet Yilmaz
,
Baris Altay
(79)
,
Trenton L Barrett
,
Kay Seong Ngoo
,
Shubhadeep Roychoudhury
(80)
,
Gianmaria Salvio
(41)
,
Haocheng Lin
(81)
,
Ates Kadioglu
(82)
,
Massimiliano Timpano
(57)
,
Tomer Avidor-Reiss
(83)
,
Lukman Hakim
(84)
,
Puneet Sindhwani
(84)
,
Giorgio Franco
(85)
,
Rajender Singh
(86)
,
Filippo Giacone
,
Mikhail Ruzaev
,
Raghavender Kosgi
,
Nikolaos Sofikitis
(87)
,
Ayad Palani
(88)
,
Gokhan Calik
(55)
,
Deniz Kulaksız
,
Davor Jezek
(89)
,
Manaf Al Hashmi
(90, 91)
,
Panagiotis Drakopoulos
(92)
,
Huda Omran
,
Sofia Leonardi
,
Ciler Celik-Ozenci
(93)
,
Nur Dokuzeylül Güngör
(94)
,
Jonathan Ramsay
(95)
,
Toshiyasu Amano
,
Emrullah Sogutdelen
(96)
,
Gede Wirya Kusuma Duarsa
(97)
,
Koji Chiba
(98)
,
Sunil Jindal
,
Missy Savira
(17)
,
Luca Boeri
(99)
,
Edson Borges
,
Deepak Gupte
,
Fatih Gokalp
(100)
,
Guadalupe Hernández Hebrard
,
Suks Minhas
(34)
,
Rupin Shah
(76)
1
Cleveland Clinic
2 King Abdulaziz University
3 Minia University
4 Sohag University
5 McGill University = Université McGill [Montréal, Canada]
6 Hamad Medical Corporation [Doha, Qatar]
7 Cairo University
8 Weill Cornell Medicine [Qatar]
9 Mansoura University [Egypt]
10 Faculty of Medicine - Selcuk University [Konya, Turkey]
11 Apollo Hospital, Bilaspur(C. G.), India
12 UiTM - Universiti Teknologi MARA [Shah Alam]
13 Vattikuti Urology Institute
14 CHI Poissy-Saint-Germain
15 BREED - Biologie de la Reproduction, Environnement, Epigénétique & Développement
16 Princess Alexandra Hospital, Brisbane
17 Cipto Mangunkusumo Hospital [Jakarta]
18 Case Western Reserve University [Cleveland]
19 University of Catania [Italy]
20 Aristotle University of Thessaloniki
21 Université Ibn Zohr [Agadir]
22 CECOS - Centre d’Études et de Conservation des Œufs et du Sperme [CHU Jean Verdier]
23 NKUA - National and Kapodistrian University of Athens
24 Università degli studi della Campania "Luigi Vanvitelli" = University of the Study of Campania Luigi Vanvitelli
25 University of Algiers 3 : Université d' Alger 3
26 Başkent University Hospital [Adana, Turkey]
27 UCL - Université Catholique de Louvain = Catholic University of Louvain
28 Flinders University of South Australia
29 Gulhane Training and Research Hospital
30 Loma Linda University
31 Unict - Università degli studi di Catania = University of Catania
32 University of Santo Tomas [Manila, Philippines]
33 VNU - Vietnam National University [Hanoï]
34 Imperial College London
35 UWC - University of the Western Cape
36 BU - Biruni University [Istanbul]
37 AJUMS - Ahvaz Jundishapur University of Medical Sciences
38 Lithuanian University of Health Sciences [Kaunas, Lithuania]
39 Baskent University
40 Unifg - Università degli Studi di Foggia = University of Foggia
41 UNIVPM - Università Politecnica delle Marche [Ancona]
42 Hamad medical corporation
43 TUMS - Tehran University of Medical Sciences
44 Royan Institute for Reproductive Biomedicine [Tehran, Iran]
45 Kansai Medical University
46 Pusan National University
47 SQU - Sultan Qaboos University
48 KFSH & RC - King Faisal Specialist Hospital and Research Centre
49 IMU - Innsbruck Medical University = Medizinische Universität Innsbruck
50 Dept. of Microbiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai: 400008, India
51 Shahroud University of Medical Sciences
52 University of Kent [Canterbury]
53 Hope Generation Foundation
54 Taylor’s University
55 Istanbul Medipol University
56 Suez Canal University, Ismailia, Egypt
57 UNITO - Università degli studi di Torino = University of Turin
58 UniBuc - University of Bucharest
59 King Abdulaziz Medical City
60 Ankara University School of Medicine [Turkey]
61 Kurukshetra University
62 UM - University of Malaya = Universiti Malaya [Kuala Lumpur, Malaisie]
63 UnPad - Universitas Padjadjaran
64 JUST - Jordan University of Science and Technology [Irbid, Jordan]
65 UNZA - University of Zambia [Lusaka]
66 Osaka University [Osaka]
67 LU - Lebanese University [Beirut]
68 ZHUMC - Al-Zahraa Hospital University Medical Center
69 Kafkas University
70 The Chinese University of Hong Kong [Hong Kong]
71 University of Illinois [Springfield]
72 Hôpital Américain de Paris
73 UMASS - University of Massachusetts Medical School [Worcester]
74 McGovern Medical School [Houston, Texas]
75 MD Anderson Cancer Center [Houston]
76 Lilavati Hospital and Research Centre
77 Institut médical Reprogynes
78 Fundació Puigvert [Barcelona, Spain]
79 Ege University [Izmir]
80 Assam University
81 Peking University [Beijing]
82 Istanbul University
83 University of Toledo
84 UNAIR - Universitas Airlangga
85 UNIROMA - Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome]
86 CSIR-CDRI - CSIR-Central Drug Research Institute
87 University of Ioannina
88 University of Garmian
89 University Hospital Centre Zagreb
90 Burjeel Hospital
91 Khalifa University
92 UZ Brussel - Universitair Ziekenhuis Brussel = University Hospital of Brussels
93 Koç University
94 Bahcesehir University [Istanbul]
95 Hammersmith Hospital NHS Imperial College Healthcare
96 Abant Izzet Baysal University - Bolu Abant İzzet Baysal Üniversitesi
97 Udayana University [Bali]
98 Graduate School of Science [Kobe]
99 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico
100 Hatay Mustafa Kemal University
2 King Abdulaziz University
3 Minia University
4 Sohag University
5 McGill University = Université McGill [Montréal, Canada]
6 Hamad Medical Corporation [Doha, Qatar]
7 Cairo University
8 Weill Cornell Medicine [Qatar]
9 Mansoura University [Egypt]
10 Faculty of Medicine - Selcuk University [Konya, Turkey]
11 Apollo Hospital, Bilaspur(C. G.), India
12 UiTM - Universiti Teknologi MARA [Shah Alam]
13 Vattikuti Urology Institute
14 CHI Poissy-Saint-Germain
15 BREED - Biologie de la Reproduction, Environnement, Epigénétique & Développement
16 Princess Alexandra Hospital, Brisbane
17 Cipto Mangunkusumo Hospital [Jakarta]
18 Case Western Reserve University [Cleveland]
19 University of Catania [Italy]
20 Aristotle University of Thessaloniki
21 Université Ibn Zohr [Agadir]
22 CECOS - Centre d’Études et de Conservation des Œufs et du Sperme [CHU Jean Verdier]
23 NKUA - National and Kapodistrian University of Athens
24 Università degli studi della Campania "Luigi Vanvitelli" = University of the Study of Campania Luigi Vanvitelli
25 University of Algiers 3 : Université d' Alger 3
26 Başkent University Hospital [Adana, Turkey]
27 UCL - Université Catholique de Louvain = Catholic University of Louvain
28 Flinders University of South Australia
29 Gulhane Training and Research Hospital
30 Loma Linda University
31 Unict - Università degli studi di Catania = University of Catania
32 University of Santo Tomas [Manila, Philippines]
33 VNU - Vietnam National University [Hanoï]
34 Imperial College London
35 UWC - University of the Western Cape
36 BU - Biruni University [Istanbul]
37 AJUMS - Ahvaz Jundishapur University of Medical Sciences
38 Lithuanian University of Health Sciences [Kaunas, Lithuania]
39 Baskent University
40 Unifg - Università degli Studi di Foggia = University of Foggia
41 UNIVPM - Università Politecnica delle Marche [Ancona]
42 Hamad medical corporation
43 TUMS - Tehran University of Medical Sciences
44 Royan Institute for Reproductive Biomedicine [Tehran, Iran]
45 Kansai Medical University
46 Pusan National University
47 SQU - Sultan Qaboos University
48 KFSH & RC - King Faisal Specialist Hospital and Research Centre
49 IMU - Innsbruck Medical University = Medizinische Universität Innsbruck
50 Dept. of Microbiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai: 400008, India
51 Shahroud University of Medical Sciences
52 University of Kent [Canterbury]
53 Hope Generation Foundation
54 Taylor’s University
55 Istanbul Medipol University
56 Suez Canal University, Ismailia, Egypt
57 UNITO - Università degli studi di Torino = University of Turin
58 UniBuc - University of Bucharest
59 King Abdulaziz Medical City
60 Ankara University School of Medicine [Turkey]
61 Kurukshetra University
62 UM - University of Malaya = Universiti Malaya [Kuala Lumpur, Malaisie]
63 UnPad - Universitas Padjadjaran
64 JUST - Jordan University of Science and Technology [Irbid, Jordan]
65 UNZA - University of Zambia [Lusaka]
66 Osaka University [Osaka]
67 LU - Lebanese University [Beirut]
68 ZHUMC - Al-Zahraa Hospital University Medical Center
69 Kafkas University
70 The Chinese University of Hong Kong [Hong Kong]
71 University of Illinois [Springfield]
72 Hôpital Américain de Paris
73 UMASS - University of Massachusetts Medical School [Worcester]
74 McGovern Medical School [Houston, Texas]
75 MD Anderson Cancer Center [Houston]
76 Lilavati Hospital and Research Centre
77 Institut médical Reprogynes
78 Fundació Puigvert [Barcelona, Spain]
79 Ege University [Izmir]
80 Assam University
81 Peking University [Beijing]
82 Istanbul University
83 University of Toledo
84 UNAIR - Universitas Airlangga
85 UNIROMA - Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome]
86 CSIR-CDRI - CSIR-Central Drug Research Institute
87 University of Ioannina
88 University of Garmian
89 University Hospital Centre Zagreb
90 Burjeel Hospital
91 Khalifa University
92 UZ Brussel - Universitair Ziekenhuis Brussel = University Hospital of Brussels
93 Koç University
94 Bahcesehir University [Istanbul]
95 Hammersmith Hospital NHS Imperial College Healthcare
96 Abant Izzet Baysal University - Bolu Abant İzzet Baysal Üniversitesi
97 Udayana University [Bali]
98 Graduate School of Science [Kobe]
99 Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico
100 Hatay Mustafa Kemal University
Ala’a Farkouh
- Function : Author
- PersonId : 813409
- ORCID : 0000-0002-0362-9109
Ashok Agarwal
- Function : Author
- PersonId : 770805
- ORCID : 0000-0003-0585-1026
- IdRef : 181655853
Taha Abo-Almagd Abdel-Meguid Hamoda
- Function : Author
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- ORCID : 0000-0002-8070-4088
Parviz Kavoussi
- Function : Author
- PersonId : 808487
- ORCID : 0000-0001-7390-5837
Armand Zini
- Function : Author
- PersonId : 807968
- ORCID : 0000-0002-2194-5578
Mohamed Arafa
- Function : Author
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- ORCID : 0000-0003-0107-8857
Ahmed M Harraz
- Function : Author
- PersonId : 1183746
- ORCID : 0000-0002-8902-517X
Murat Gul
- Function : Author
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- ORCID : 0000-0002-6657-6227
Vilvapathy Senguttuvan Karthikeyan
- Function : Author
- PersonId : 1253466
- ORCID : 0000-0002-0244-476X
Damayanthi Durairajanayagam
- Function : Author
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- ORCID : 0000-0001-9049-0215
Amarnath Rambhatla
- Function : Author
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- ORCID : 0000-0002-1383-6670
Florence Boitrelle
- Function : Author
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- ORCID : 0000-0002-5322-0141
Eric Chung
- Function : Author
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- ORCID : 0000-0003-3373-3668
Ponco Birowo
- Function : Author
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Tuncay Toprak
- Function : Author
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- ORCID : 0000-0003-1348-5273
Ramy Abou Ghayda
- Function : Author
- PersonId : 820301
- ORCID : 0000-0002-5170-3983
Rossella Cannarella
- Function : Author
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- ORCID : 0000-0003-4599-8487
Nguyen Ho Vinh Phuoc
- Function : Author
- PersonId : 1183767
- ORCID : 0000-0002-4348-6034
Fotios Dimitriadis
- Function : Author
- PersonId : 813421
- ORCID : 0000-0003-1198-9144
Giorgio I Russo
- Function : Author
- PersonId : 1183745
- ORCID : 0000-0003-4687-7353
Ioannis Sokolakis
- Function : Author
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- ORCID : 0000-0002-1938-8004
Konstantinos Makarounis
- Function : Author
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- ORCID : 0000-0002-3971-8330
Imad Ziouziou
- Function : Author
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Marion Bendayan
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Raneen Sawaid Kaiyal
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- ORCID : 0000-0002-3111-3978
Andrian Japari
- Function : Author
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- ORCID : 0000-0003-4733-6313
Mara Simopoulou
- Function : Author
- PersonId : 806701
- ORCID : 0000-0002-1000-9100
Lucia Rocco
- Function : Author
- PersonId : 795307
- ORCID : 0000-0001-6250-4798
Nicolas Garrido
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- PersonId : 1183748
- ORCID : 0000-0001-8271-5218
Nazim Gherabi
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- PersonId : 1253463
- ORCID : 0000-0001-7364-047X
Kadir Bocu
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- PersonId : 1269907
- ORCID : 0000-0003-4323-4037
Oguzhan Kahraman
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- PersonId : 1269908
- ORCID : 0000-0003-3691-8617
Tan V Le
- Function : Author
- PersonId : 771608
- ORCID : 0000-0003-1766-7453
Christine Wyns
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- PersonId : 1260604
- ORCID : 0000-0002-6581-5003
Kelton Tremellen
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- PersonId : 1260606
- ORCID : 0000-0001-5575-6049
Selcuk Sarikaya
- Function : Author
- PersonId : 1260605
- ORCID : 0000-0001-6426-1398
Sheena Lewis
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- PersonId : 1260612
- ORCID : 0000-0001-5665-1572
Donald P Evenson
- Function : Author
- PersonId : 1260608
- ORCID : 0000-0002-5361-8299
Aldo E Calogero
- Function : Author
- PersonId : 813416
- ORCID : 0000-0001-6950-335X
Fahmi Bahar
- Function : Author
- PersonId : 1260613
- ORCID : 0000-0002-7027-9436
Marlon Martinez
- Function : Author
- PersonId : 807970
- ORCID : 0000-0002-1191-8154
Andrea Crafa
- Function : Author
- PersonId : 1183752
- ORCID : 0000-0002-8311-9095
Quang Nguyen
- Function : Author
- PersonId : 1183766
- ORCID : 0000-0002-1670-8885
Rafael F Ambar
- Function : Author
- PersonId : 1260614
- ORCID : 0000-0002-3496-2895
Giovanni Colpi
- Function : Author
- PersonId : 808489
- ORCID : 0000-0003-1431-1777
Mustafa Emre Bakircioglu
- Function : Author
- PersonId : 1260548
- ORCID : 0000-0003-2411-9703
Ralf Henkel
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- PersonId : 807962
- ORCID : 0000-0003-1128-2982
Hussein Kandil
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- PersonId : 807967
- ORCID : 0000-0002-5549-3274
Ege Can Serefoglu
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- PersonId : 1183765
- ORCID : 0000-0002-2530-7012
Abdullah Alarbid
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- ORCID : 0000-0003-4822-9587
Akira Tsujimura
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- PersonId : 1260616
- ORCID : 0000-0002-3821-5184
Alireza Kheradmand
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Christina Anagnostopoulou
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Angelo Marino
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Aram Adamyan
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Birute Zilaitiene
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- PersonId : 1260624
- ORCID : 0000-0002-4082-4843
Edoardo Pescatori
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- PersonId : 813419
- ORCID : 0000-0002-9326-5598
Paraskevi Vogiatzi
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- PersonId : 807964
- ORCID : 0000-0001-9971-1619
Gian Maria Busetto
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- PersonId : 807973
- ORCID : 0000-0002-7291-0316
Giancarlo Balercia
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- PersonId : 808170
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Haitham Elbardisi
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Hamed Akhavizadegan
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Hesamoddin Sajadi
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Hisanori Taniguchi
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Hyun Jun Park
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- ORCID : 0000-0003-0566-9574
Israel Maldonado Rosas
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- PersonId : 813424
- ORCID : 0000-0003-2765-6176
Mohamed Al-Marhoon
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- PersonId : 813427
- ORCID : 0000-0002-8397-1560
Mohammad Ali Sadighi Gilani
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- PersonId : 813426
- ORCID : 0000-0001-6168-8599
Naif Alhathal
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- PersonId : 1269910
- ORCID : 0000-0001-7516-3187
Germar-Michael Pinggera
- Function : Author
- PersonId : 813422
- ORCID : 0000-0001-6463-2494
Priyank Kothari
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- PersonId : 1253467
- ORCID : 0000-0002-3940-952X
Nasser Mogharabian
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- PersonId : 1260615
- ORCID : 0000-0001-8795-973X
Sava Micic
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- PersonId : 808132
- ORCID : 0000-0001-9037-3318
Sheryl Homa
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- PersonId : 1260623
- ORCID : 0000-0001-5027-0066
Sara Darbandi
- Function : Author
- PersonId : 1162688
- ORCID : 0000-0002-1868-6712
Tran Quang Tien Long
- Function : Author
- PersonId : 1260622
- ORCID : 0000-0001-8905-3130
Widi Atmoko
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- PersonId : 1253468
- ORCID : 0000-0002-7793-7083
Marjan Sabbaghian
- Function : Author
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Wael Ibrahim
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Ryan P Smith
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Christopher Chee Kong Ho
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Jean de La Rosette
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Ahmed I El-Sakka
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Mirko Preto
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Cătălina Zenoaga-Barbăroșie
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Saad Mohammed Abumelha
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Aykut Baser
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Kaan Aydos
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Liliana Ramirez-Dominguez
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Teng Aik Ong
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Tiago Cesar Mierzwa
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Ricky Adriansjah
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Saleem A Banihani
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Kasonde Bowa
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Shinichiro Fukuhara
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Marcelo Rodriguez Peña
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Mohamad Moussa
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Chak-Lam Cho
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Nicholas N Tadros
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Muhammet Rasit Ugur
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Edouard Amar
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Marco Falcone
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Frederic Romain Santer
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Arif Kalkanli
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Keshab Kumar Karna
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Kareim Khalafalla
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Ranjit B Vishwakarma
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Federica Finocchi
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Carlo Giulioni
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Gökhan Çeker
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Chadi Yazbeck
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Osvaldo Rajmil
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Mehmet Yilmaz
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Trenton L Barrett
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Kay Seong Ngoo
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Shubhadeep Roychoudhury
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Gianmaria Salvio
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Haocheng Lin
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Massimiliano Timpano
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Tomer Avidor-Reiss
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Puneet Sindhwani
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Giorgio Franco
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Rajender Singh
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Filippo Giacone
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Raghavender Kosgi
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Gokhan Calik
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Deniz Kulaksız
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Davor Jezek
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Manaf Al Hashmi
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Panagiotis Drakopoulos
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Huda Omran
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Sofia Leonardi
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Nur Dokuzeylül Güngör
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Jonathan Ramsay
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Toshiyasu Amano
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Emrullah Sogutdelen
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Gede Wirya Kusuma Duarsa
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Koji Chiba
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Sunil Jindal
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Missy Savira
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Luca Boeri
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Edson Borges
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Deepak Gupte
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Fatih Gokalp
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Guadalupe Hernández Hebrard
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Suks Minhas
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Rupin Shah
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Abstract
Sperm DNA fragmentation (SDF) has been associated with male infertility and poor outcomes of assisted reproduc-tive technology (ART). The purpose of this study was to investigate global practices related to the management of elevated SDF in infertile men, summarize the relevant professional society recommendations, and provide expert recommendations for managing this condition.
An online global survey on clinical practices related to SDF was disseminated to reproductive clini-cians, according to the CHERRIES checklist criteria. Management protocols for various conditions associated with SDF were captured and compared to the relevant recommendations in professional society guidelines and the appropriate available evidence. Expert recommendations and consensus on the management of infertile men with elevated SDF were then formu-lated and adapted using the Delphi method.
A total of 436 experts from 55 different countries submitted responses. As an initial approach, 79.1% of reproductive experts recommend lifestyle modifications for infertile men with elevated SDF, and 76.9% prescribe empiric antioxidants. Regarding antioxidant duration, 39.3% recommend 4-6 months and 38.1% recommend 3 months. For men with unex-plained or idiopathic infertility, and couples experiencing recurrent miscarriages associated with elevated SDF, most respon-dents refer to ART 6 months after failure of conservative and empiric medical management. Infertile men with clinical vari-cocele, normal conventional semen parameters, and elevated SDF are offered varicocele repair immediately after diagnosis by 31.4%, and after failure of antioxidants and conservative measures by 40.9%. Sperm selection techniques and testicular sperm extraction are also management options for couples undergoing ART. For most questions, heterogenous practices were demonstrated.
This paper presents the results of a large global survey on the management of infertile men with elevated SDF and reveals a lack of consensus among clinicians. Furthermore, it demonstrates the scarcity of professional society guidelines in this regard and attempts to highlight the relevant evidence. Expert recommendations are proposed to help guide clinicians.
Origin : Files produced by the author(s)