1.Regenerative Therapy in Erectile Dysfunction:A Survey on Current Global Practice Trends and GAF Expert Recommendations
Manaf Al HASHIMI ; Germar-M PINGGERA ; Taymour MOSTAFA ; Amarnath RAMBHATLA ; Taha HAMODA ; Rupin SHAH ; Eric CHUNG ; Ahmed HARRAZ ; Mohamed ARAFA ; Tuncay TOPRAK ; Omer RAHEEM ; Carlo GIULIONI ; Ponco BIROWO ; Luca BOERI ; Yassir JASSIM ; Priyank KOTHARI ; Ranjit VISHWAKARMA ; Bahadir SAHIN ; Widi ATMOKO ; Safar GAMIDOV ; Cesar ROJAS-CRUZ ; Darren KATZ ; Adriano FREGONESI ; Nazim GHERABI ; Armand ZINI ; Christopher Chee Kong HO ; Mohamed S. AL-MARHOON ; Marlon MARTINEZ ; Giorgio Ivan RUSSO ; Ayman RASHED ; Gian Maria BUSETTO ; Edmund KO ; Hyun Jun PARK ; Selahittin CAYAN ; Ramadan SALEH ; Osvaldo RAJMIL ; Dong Suk KIM ; Giovanni COLPI ; Ryan SMITH ; Maged RAGAB ; Ates KADIOGLU ; Quang NGUYEN ; Kadir BOCU ; Ahmed EL-SAKKA ; Charalampos THOMAS ; Hussain M ALNAJJAR ; Hiva ALIPOUR ; Ashok AGARWAL
The World Journal of Men's Health 2025;43(2):359-375
Purpose:
This study aimed to examine current global practices in regenerative therapy (RT) for erectile dysfunction (ED) and to establish expert recommendations for its use, addressing the current lack of solid evidence and standardized guidelines.
Materials and Methods:
A 39-question survey was developed by senior Global Andrology Forum (GAF) experts to comprehensively cover clinical aspects of RT. This was distributed globally via a secure online Google Form to ED specialists through the GAF website, international professional societies, and social media, the responses were analyzed and presented for frequencies as percentages. Consensus on expert recommendations for RT use was achieved using the Delphi method.
Results:
Out of 479 respondents from 62 countries, a third reported using RT for ED. The most popular treatment was low-intensity shock wave therapy (54.6%), followed by platelet-rich plasma (24.5%) and their combination (14.7%), with stem cell therapy being the least used (3.7%). The primary indication for RT was the refractory or adverse effects of PDE5 inhibitors, with the best effectiveness reported in middle-aged and mild-to-moderate ED patients. Respondents were confident about its overall safety, with a significant number expressing interest in RT’s future use, despite pending guidelines support.
Conclusions
This inaugural global survey reveals a growing use of RT in ED treatment, showcasing its diverse clinical applications and potential for future widespread adoption. However, the lack of comprehensive evidence and clear guidelines requires further research to standardize RT practices in ED treatment.
2.Regenerative Therapy in Erectile Dysfunction:A Survey on Current Global Practice Trends and GAF Expert Recommendations
Manaf Al HASHIMI ; Germar-M PINGGERA ; Taymour MOSTAFA ; Amarnath RAMBHATLA ; Taha HAMODA ; Rupin SHAH ; Eric CHUNG ; Ahmed HARRAZ ; Mohamed ARAFA ; Tuncay TOPRAK ; Omer RAHEEM ; Carlo GIULIONI ; Ponco BIROWO ; Luca BOERI ; Yassir JASSIM ; Priyank KOTHARI ; Ranjit VISHWAKARMA ; Bahadir SAHIN ; Widi ATMOKO ; Safar GAMIDOV ; Cesar ROJAS-CRUZ ; Darren KATZ ; Adriano FREGONESI ; Nazim GHERABI ; Armand ZINI ; Christopher Chee Kong HO ; Mohamed S. AL-MARHOON ; Marlon MARTINEZ ; Giorgio Ivan RUSSO ; Ayman RASHED ; Gian Maria BUSETTO ; Edmund KO ; Hyun Jun PARK ; Selahittin CAYAN ; Ramadan SALEH ; Osvaldo RAJMIL ; Dong Suk KIM ; Giovanni COLPI ; Ryan SMITH ; Maged RAGAB ; Ates KADIOGLU ; Quang NGUYEN ; Kadir BOCU ; Ahmed EL-SAKKA ; Charalampos THOMAS ; Hussain M ALNAJJAR ; Hiva ALIPOUR ; Ashok AGARWAL
The World Journal of Men's Health 2025;43(2):359-375
Purpose:
This study aimed to examine current global practices in regenerative therapy (RT) for erectile dysfunction (ED) and to establish expert recommendations for its use, addressing the current lack of solid evidence and standardized guidelines.
Materials and Methods:
A 39-question survey was developed by senior Global Andrology Forum (GAF) experts to comprehensively cover clinical aspects of RT. This was distributed globally via a secure online Google Form to ED specialists through the GAF website, international professional societies, and social media, the responses were analyzed and presented for frequencies as percentages. Consensus on expert recommendations for RT use was achieved using the Delphi method.
Results:
Out of 479 respondents from 62 countries, a third reported using RT for ED. The most popular treatment was low-intensity shock wave therapy (54.6%), followed by platelet-rich plasma (24.5%) and their combination (14.7%), with stem cell therapy being the least used (3.7%). The primary indication for RT was the refractory or adverse effects of PDE5 inhibitors, with the best effectiveness reported in middle-aged and mild-to-moderate ED patients. Respondents were confident about its overall safety, with a significant number expressing interest in RT’s future use, despite pending guidelines support.
Conclusions
This inaugural global survey reveals a growing use of RT in ED treatment, showcasing its diverse clinical applications and potential for future widespread adoption. However, the lack of comprehensive evidence and clear guidelines requires further research to standardize RT practices in ED treatment.
3.Regenerative Therapy in Erectile Dysfunction:A Survey on Current Global Practice Trends and GAF Expert Recommendations
Manaf Al HASHIMI ; Germar-M PINGGERA ; Taymour MOSTAFA ; Amarnath RAMBHATLA ; Taha HAMODA ; Rupin SHAH ; Eric CHUNG ; Ahmed HARRAZ ; Mohamed ARAFA ; Tuncay TOPRAK ; Omer RAHEEM ; Carlo GIULIONI ; Ponco BIROWO ; Luca BOERI ; Yassir JASSIM ; Priyank KOTHARI ; Ranjit VISHWAKARMA ; Bahadir SAHIN ; Widi ATMOKO ; Safar GAMIDOV ; Cesar ROJAS-CRUZ ; Darren KATZ ; Adriano FREGONESI ; Nazim GHERABI ; Armand ZINI ; Christopher Chee Kong HO ; Mohamed S. AL-MARHOON ; Marlon MARTINEZ ; Giorgio Ivan RUSSO ; Ayman RASHED ; Gian Maria BUSETTO ; Edmund KO ; Hyun Jun PARK ; Selahittin CAYAN ; Ramadan SALEH ; Osvaldo RAJMIL ; Dong Suk KIM ; Giovanni COLPI ; Ryan SMITH ; Maged RAGAB ; Ates KADIOGLU ; Quang NGUYEN ; Kadir BOCU ; Ahmed EL-SAKKA ; Charalampos THOMAS ; Hussain M ALNAJJAR ; Hiva ALIPOUR ; Ashok AGARWAL
The World Journal of Men's Health 2025;43(2):359-375
Purpose:
This study aimed to examine current global practices in regenerative therapy (RT) for erectile dysfunction (ED) and to establish expert recommendations for its use, addressing the current lack of solid evidence and standardized guidelines.
Materials and Methods:
A 39-question survey was developed by senior Global Andrology Forum (GAF) experts to comprehensively cover clinical aspects of RT. This was distributed globally via a secure online Google Form to ED specialists through the GAF website, international professional societies, and social media, the responses were analyzed and presented for frequencies as percentages. Consensus on expert recommendations for RT use was achieved using the Delphi method.
Results:
Out of 479 respondents from 62 countries, a third reported using RT for ED. The most popular treatment was low-intensity shock wave therapy (54.6%), followed by platelet-rich plasma (24.5%) and their combination (14.7%), with stem cell therapy being the least used (3.7%). The primary indication for RT was the refractory or adverse effects of PDE5 inhibitors, with the best effectiveness reported in middle-aged and mild-to-moderate ED patients. Respondents were confident about its overall safety, with a significant number expressing interest in RT’s future use, despite pending guidelines support.
Conclusions
This inaugural global survey reveals a growing use of RT in ED treatment, showcasing its diverse clinical applications and potential for future widespread adoption. However, the lack of comprehensive evidence and clear guidelines requires further research to standardize RT practices in ED treatment.
4.Regenerative Therapy in Erectile Dysfunction:A Survey on Current Global Practice Trends and GAF Expert Recommendations
Manaf Al HASHIMI ; Germar-M PINGGERA ; Taymour MOSTAFA ; Amarnath RAMBHATLA ; Taha HAMODA ; Rupin SHAH ; Eric CHUNG ; Ahmed HARRAZ ; Mohamed ARAFA ; Tuncay TOPRAK ; Omer RAHEEM ; Carlo GIULIONI ; Ponco BIROWO ; Luca BOERI ; Yassir JASSIM ; Priyank KOTHARI ; Ranjit VISHWAKARMA ; Bahadir SAHIN ; Widi ATMOKO ; Safar GAMIDOV ; Cesar ROJAS-CRUZ ; Darren KATZ ; Adriano FREGONESI ; Nazim GHERABI ; Armand ZINI ; Christopher Chee Kong HO ; Mohamed S. AL-MARHOON ; Marlon MARTINEZ ; Giorgio Ivan RUSSO ; Ayman RASHED ; Gian Maria BUSETTO ; Edmund KO ; Hyun Jun PARK ; Selahittin CAYAN ; Ramadan SALEH ; Osvaldo RAJMIL ; Dong Suk KIM ; Giovanni COLPI ; Ryan SMITH ; Maged RAGAB ; Ates KADIOGLU ; Quang NGUYEN ; Kadir BOCU ; Ahmed EL-SAKKA ; Charalampos THOMAS ; Hussain M ALNAJJAR ; Hiva ALIPOUR ; Ashok AGARWAL
The World Journal of Men's Health 2025;43(2):359-375
Purpose:
This study aimed to examine current global practices in regenerative therapy (RT) for erectile dysfunction (ED) and to establish expert recommendations for its use, addressing the current lack of solid evidence and standardized guidelines.
Materials and Methods:
A 39-question survey was developed by senior Global Andrology Forum (GAF) experts to comprehensively cover clinical aspects of RT. This was distributed globally via a secure online Google Form to ED specialists through the GAF website, international professional societies, and social media, the responses were analyzed and presented for frequencies as percentages. Consensus on expert recommendations for RT use was achieved using the Delphi method.
Results:
Out of 479 respondents from 62 countries, a third reported using RT for ED. The most popular treatment was low-intensity shock wave therapy (54.6%), followed by platelet-rich plasma (24.5%) and their combination (14.7%), with stem cell therapy being the least used (3.7%). The primary indication for RT was the refractory or adverse effects of PDE5 inhibitors, with the best effectiveness reported in middle-aged and mild-to-moderate ED patients. Respondents were confident about its overall safety, with a significant number expressing interest in RT’s future use, despite pending guidelines support.
Conclusions
This inaugural global survey reveals a growing use of RT in ED treatment, showcasing its diverse clinical applications and potential for future widespread adoption. However, the lack of comprehensive evidence and clear guidelines requires further research to standardize RT practices in ED treatment.
5.Regenerative Therapy in Erectile Dysfunction:A Survey on Current Global Practice Trends and GAF Expert Recommendations
Manaf Al HASHIMI ; Germar-M PINGGERA ; Taymour MOSTAFA ; Amarnath RAMBHATLA ; Taha HAMODA ; Rupin SHAH ; Eric CHUNG ; Ahmed HARRAZ ; Mohamed ARAFA ; Tuncay TOPRAK ; Omer RAHEEM ; Carlo GIULIONI ; Ponco BIROWO ; Luca BOERI ; Yassir JASSIM ; Priyank KOTHARI ; Ranjit VISHWAKARMA ; Bahadir SAHIN ; Widi ATMOKO ; Safar GAMIDOV ; Cesar ROJAS-CRUZ ; Darren KATZ ; Adriano FREGONESI ; Nazim GHERABI ; Armand ZINI ; Christopher Chee Kong HO ; Mohamed S. AL-MARHOON ; Marlon MARTINEZ ; Giorgio Ivan RUSSO ; Ayman RASHED ; Gian Maria BUSETTO ; Edmund KO ; Hyun Jun PARK ; Selahittin CAYAN ; Ramadan SALEH ; Osvaldo RAJMIL ; Dong Suk KIM ; Giovanni COLPI ; Ryan SMITH ; Maged RAGAB ; Ates KADIOGLU ; Quang NGUYEN ; Kadir BOCU ; Ahmed EL-SAKKA ; Charalampos THOMAS ; Hussain M ALNAJJAR ; Hiva ALIPOUR ; Ashok AGARWAL
The World Journal of Men's Health 2025;43(2):359-375
Purpose:
This study aimed to examine current global practices in regenerative therapy (RT) for erectile dysfunction (ED) and to establish expert recommendations for its use, addressing the current lack of solid evidence and standardized guidelines.
Materials and Methods:
A 39-question survey was developed by senior Global Andrology Forum (GAF) experts to comprehensively cover clinical aspects of RT. This was distributed globally via a secure online Google Form to ED specialists through the GAF website, international professional societies, and social media, the responses were analyzed and presented for frequencies as percentages. Consensus on expert recommendations for RT use was achieved using the Delphi method.
Results:
Out of 479 respondents from 62 countries, a third reported using RT for ED. The most popular treatment was low-intensity shock wave therapy (54.6%), followed by platelet-rich plasma (24.5%) and their combination (14.7%), with stem cell therapy being the least used (3.7%). The primary indication for RT was the refractory or adverse effects of PDE5 inhibitors, with the best effectiveness reported in middle-aged and mild-to-moderate ED patients. Respondents were confident about its overall safety, with a significant number expressing interest in RT’s future use, despite pending guidelines support.
Conclusions
This inaugural global survey reveals a growing use of RT in ED treatment, showcasing its diverse clinical applications and potential for future widespread adoption. However, the lack of comprehensive evidence and clear guidelines requires further research to standardize RT practices in ED treatment.
6.Beliefs of University Employees Leaving During a Fire Alarm: A Theory-based Belief Elicitation
Christopher OWENS ; Aurora B. LE ; Todd D. SMITH ; Susan E. MIDDLESTADT
Safety and Health at Work 2023;14(2):201-206
Background:
Despite workplaces having policies on fire evacuation, many employees still fail to evacuate when there is a fire alarm. The Reasoned Action Approach is designed to reveal the beliefs underlying people's behavioral decisions and thus suggests causal determinants to be addressed with interventions designed to facilitate behavior. This study is a uses a Reasoned Action Approach salient belief elicitation to identify university employees' perceived advantages/disadvantages, approvers/disapprovers, and facilitators/barriers toward them leaving the office building immediately the next time they hear a fire alarm at work.
Methods:
Employees at a large public United States Midwestern university completed an online cross-sectional survey. A descriptive analysis of the demographic and background variables was completed, and a six-step inductive content analysis of the open-ended responses was conducted to identify beliefs about leaving during a fire alarm.
Results:
Regarding consequence, participants perceived that immediately leaving during a fire alarm at work had more disadvantages than advantages, such as low risk perception. Regarding referents, supervisors and coworkers were significant approvers with intention to leave immediately. None of the perceived advantages were significant with intention. Participants listed access and risk perception as significant circumstances with the intention to evacuate immediately.
Conclusion
Norms and risk perceptions are key determinants that may influence employees to evacuate immediately during a fire alarm at work. Normative-based and attitude-based interventions may prove effective in increasing the fire safety practices of employees.
7.Validating lactate dehydrogenase (LDH) as a component of the PLASMIC predictive tool (PLASMIC-LDH)
Christopher Chin KEONG LIAM ; Jim Yu-Hsiang TIAO ; Yee Yee YAP ; Yi Lin LEE ; Jameela SATHAR ; Simon MCRAE ; Amanda DAVIS ; Jennifer CURNOW ; Robert BIRD ; Philip CHOI ; Pantep ANGCHAISUKSIRI ; Sim Leng TIEN ; Joyce Ching MEI LAM ; Doyeun OH ; Jin Seok KIM ; Sung-Soo YOON ; Raymond Siu-Ming WONG ; Carolyn LAUREN ; Eileen Grace MERRIMAN ; Anoop ENJETI ; Mark SMITH ; Ross Ian BAKER
Blood Research 2023;58(1):36-41
Background:
The PLASMIC score is a convenient tool for predicting ADAMTS13 activity of <10%.Lactate dehydrogenase (LDH) is widely used as a marker of haemolysis in thrombotic thrombocytopenic purpura (TTP) monitoring, and could be used as a replacement marker for lysis. We aimed to validate the PLASMIC score in a multi-centre Asia Pacific region, and to explore whether LDH could be used as a replacement marker for lysis.
Methods:
Records of patients with thrombotic microangiopathy (TMA) were reviewed. Patients’ ADAMTS13 activity levels were obtained, along with clinical/laboratory findings relevant to the PLASMIC score. Both PLASMIC scores and PLASMIC-LDH scores, in which LDH replaced traditional lysis markers, were calculated. We generated a receiver operator characteristics (ROC) curve and compared the area under the curve values (AUC) to determine the predictive ability of each score.
Results:
46 patients fulfilled the inclusion criteria, of which 34 had ADAMTS13 activity levels of <10%. When the patients were divided into intermediate-to-high risk (scores 5‒7) and low risk (scores 0‒4), the PLASMIC score showed a sensitivity of 97.1% and specificity of 58.3%, with a positive predictive value (PPV) of 86.8% and negative predictive value (NPV) of 87.5%. The PLASMIC-LDH score had a sensitivity of 97.1% and specificity of 33.3%, with a PPV of 80.5% and NPV of 80.0%.
Conclusion
Our study validated the utility of the PLASMIC score, and demonstrated PLASMIC-LDH as a reasonable alternative in the absence of traditional lysis markers, to help identify high-risk patients for treatment via plasma exchange.
8.Transradial Approach for Thoracolumbar Spinal Angiography and Tumor Embolization: Feasibility and Technical Considerations
Michael Travis CATON ; Eric Robert SMITH ; Amanda BAKER ; Christopher Foley DOWD ; Randall T. HIGASHIDA
Neurointervention 2022;17(2):100-105
The transradial approach (TRA) is an effective and safe alternative to transfemoral access for diagnostic neuroangiography and craniocervical interventions. While the technical aspects of supraclavicular intervention are well-described, there are little data on the TRA for thoracolumbar angiography and intervention. The authors describe the feasibility of the TRA for preoperative thoracic tumor embolization, emphasizing technique, device selection, navigation, and catheterization of thoracolumbar segmental arteries. This approach extends the benefits of TRA to spinal interventional neuroradiology.

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