Evidence map›Paper›PMID 34169680›Full record

ReviewThe world journal of men's health2022

A Comprehensive Guide to Sperm Recovery in Infertile Men with Retrograde Ejaculation.

Sajal Gupta, Rakesh Sharma, Ashok Agarwal, Neel Parekh, Renata Finelli, Rupin Shah, Hussein Kandil, Ramadan Saleh, Mohamed Arafa, Edmund Ko and 38 more

Open access · diamondAbstract readReview
In one paragraph

Review in The world journal of men's health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.7field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Male infertility.Systems biology in reproductive medicine · 2025
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. The erectile and ejaculatory implications of the surgical management of rectal cancer.International journal of urology : official journal of the Japanese Urological Association · 2023
    Review
  11. Review
  12. Review
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

48 authors at 20 institutions in 23 countries.

Sajal GuptaAmerican Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA.ORCID 0000-0001-6487-9681
Rakesh SharmaAmerican Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA.ORCID 0000-0002-9664-6978
Ashok AgarwalAmerican Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA. agarwaa@ccf.org.ORCID 0000-0003-0585-1026
Neel ParekhDepartment of Urology, Cleveland Clinic, Cleveland, OH, USA.ORCID 0000-0002-6218-9254
Renata FinelliAmerican Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA.ORCID 0000-0002-5926-6407
Rupin ShahDepartment of Urology, Lilavati Hospital and Research Centre, Mumbai, India.ORCID 0000-0002-7868-5949
Hussein KandilFakih IVF Fertility Center, Abu Dhabi, UAE.ORCID 0000-0002-5549-3274
Ramadan SalehDepartment of Dermatology, Venereology and Andrology, Faculty of Medicine, Sohag University, Sohag, Egypt.ORCID 0000-0003-0503-3533
Mohamed ArafaAmerican Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA.ORCID 0000-0003-0107-8857
Edmund KoDepartment of Urology, Loma Linda University Health, Loma Linda, CA, USA.ORCID 0000-0002-7465-3616
Mara SimopoulouDepartment of Experimental Physiology, School of Health Sciences, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece.ORCID 0000-0002-1000-9100
Armand ZiniDepartment of Surgery, McGill University, Montreal, QC, Canada.ORCID 0000-0002-2194-5578
Osvaldo RajmilDepartment of Andrology, Fundacio Puigvert, Barcelona, Spain.ORCID 0000-0003-1987-9206
Parviz KavoussiAustin Fertility and Reproductive Medicine/Westlake IVF, Department of Urology, University of Texas Health Science Center, San Antonio, TX, USA.ORCID 0000-0001-7390-5837
Keerti SinghFaculty of Medical Sciences, The University of the West Indies, Cave Hill Campus, Bridgetown, Barbados.ORCID 0000-0001-7532-1229
Rafael F AmbarDepartment of Urology, Centro Universitario em Saude do ABC/Andrology Group at Ideia Fertil Institute of Human Reproduction, Santo André, Brazil.ORCID 0000-0002-3496-2895
Haitham ElbardisiDepartment of Urology, Hamad Medical Corporation, Doha, Qatar.ORCID 0000-0003-3902-7924
Pallav SenguptaDepartment of Physiology, Faculty of Medicine, Bioscience and Nursing, MAHSA University, Jenjarom, Selangor, Malaysia.ORCID 0000-0002-1928-5048
Marlon MartinezSection of Urology, University of Santo Tomas Hospital, Manila, Philippines.ORCID 0000-0002-1191-8154
Florence BoitrelleReproductive Biology, Fertility Preservation, Andrology, CECOS, Poissy Hospital, Poissy, France.ORCID 0000-0002-5322-0141
Marco G AlvesDepartment of Anatomy & Unit for Multidisciplinary Research in Biomedicine (UMIB), Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal.ORCID 0000-0001-7635-783X
Kareim KhalafallaDepartment of Urology, Hamad Medical Corporation, Doha, Qatar.ORCID 0000-0001-9476-4869
Shubhadeep RoychoudhuryDepartment of Life Science and Bioinformatics, Assam University, Silchar, India.ORCID 0000-0003-4174-1852
Gian Maria BusettoDepartment of Urology and Renal Transplantation, University of Foggia Policlinico Riuniti of Foggia, Foggia, Italy.ORCID 0000-0002-7291-0316
Jaime GosalvezDepartamento de Biología, Universidad Autónoma de Madrid, Madrid, Spain.ORCID 0000-0003-3624-4261
Nicholas TadrosDivision of Urology, Southern Illinois University School of Medicine, Springfield, IL, USA.ORCID 0000-0002-2272-235X
Ayad PalaniDepartment of Biochemistry, College of Medicine, University of Garmian, Kalar, Iraq.ORCID 0000-0001-7806-9903
Marcelo Gabriel RodriguezDepartamento Docencia e Investigación, Hospital Militar Campo de Mayo, Universidad Barcelo, Buenos Aires, Argentina.ORCID 0000-0003-2437-7833
Christina AnagnostopoulouIVF Clinic "Akeso-Embryo ART", Athens, Greece.ORCID 0000-0003-0999-6484
Sava MicicDepartment of Andrology, Uromedica Polyclinic, Belgrade, Serbia.ORCID 0000-0001-9037-3318
Lucia RoccoDepartment of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania Luigi Vanvitelli, Caserta, Italy.ORCID 0000-0001-6250-4798
Taymour MostafaDepartment of Andrology, Sexology & STIs, Faculty of Medicine, Cairo University, Cairo, Egypt.ORCID 0000-0003-3627-0662
Juan G AlvarezCentro Androgen, La Coruña, Spain.ORCID 0000-0002-4851-9579
Sunil JindalDepartment of Andrology and Reproductive Medicine, Jindal Hospital, Meerut, India.ORCID 0000-0002-8088-8710
Hassan SallamDepartment of Obstetrics and Gynaecology, Alexandria University Faculty of Medicine, Alexandria, Egypt.ORCID 0000-0003-1308-6280
Israel Maldonado RosasCenter of Technological Innovation, and Reproductive Medicine (CITMER), Mexico City, Mexico.ORCID 0000-0003-2765-6176
Sheena E M LewisExamenlab Ltd., Weavers Court, Belfast, Northern Ireland, UK.ORCID 0000-0001-5665-1572
Sami AlSaidDepartment of Urology, Weill Cornell Medical-Qatar, Doha, Qatar.ORCID 0000-0002-1209-1283
Mesut AltanDepartment of Urology, Haceppete University, Ankara, Turkey.ORCID 0000-0001-8884-9954
Hyun Jun ParkDepartment of Urology, Pusan National University School of Medicine, Busan, Korea.ORCID 0000-0003-0566-9574
Jonathan RamsayDepartment of Andrology, Hammersmith Hospital, London, UK.ORCID 0000-0002-2403-7698
Sijo ParekattilAvant Concierge Urology & University of Central Florida, Winter Garden, FL, USA.ORCID 0000-0001-6847-8826
Marjan SabbaghianDepartment of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.ORCID 0000-0001-9439-268X
Kelton TremellenDepartment of Obstetrics Gynaecology and Reproductive Medicine, Flinders University, Adelaide, South Australia.ORCID 0000-0001-5575-6049
Paraskevi VogiatziAndromed Health & Reproduction, Fertility Diagnostics Laboratory, Maroussi, Athens, Greece.ORCID 0000-0001-9971-1619
Mohammad Ali Sadighi GilaniDepartment of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.ORCID 0000-0001-6168-8599
Donald P EvensonSCSA Diagnostics, Brookings, SD, USA.ORCID 0000-0002-5361-8299
Giovanni M ColpiAndrology and IVF Unit, Procrea Institute, Lugano, Switzerland.ORCID 0000-0003-1431-1777
Cleveland Clinic · USRoyan Institute · IRWeill Cornell Medical College in Qatar · QAAlexandria University · EGAnkara University · TRAssam University · INBelfast City Council · GBCairo University · EGCenter for Human Reproduction · USFaculdade de Medicina do ABC · BRFlinders University · AUHamad Medical Corporation · QAHammersmith Hospital · GBIVI Middle East Fertility Clinic · AEKurdistan Regional Government · IQLETO Maternity Hospital · GRLilavati Hospital & Research Centre · INLoma Linda University · USMahsa University · MYMcGill University · CA

Funding

American Center for Reproductive Medicine
6 · The paper itself

Abstract

Retrograde ejaculation (RE) is a condition defined as the backward flow of the semen during ejaculation, and when present can result in male infertility. RE may be partial or complete, resulting in either low seminal volume or complete absence of the ejaculate (dry ejaculate). RE can result from anatomic, neurological or pharmacological conditions. The treatment approaches outlined are determined by the cause. Alkalinizing urinary pH with oral medications or by adding sperm wash media into the bladder prior to ejaculation may preserve the viability of the sperm. This article provides a step-by-step guide to diagnose RE and the optimal techniques to retrieve sperm.

Indexed as

EjaculationInfertility, maleSperm count

Identifiers

PMID34169680
PMCPMC8987146
OpenAlexW3167499813

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.