Variability among Canadian pediatric surgeons and pediatric urologists in the management of cryptorchidism in boys before the publication of major guidelines: a retrospective review of a single tertiary centre

Surgical treatment of cryptorchidism: current insights and future directions

Cryptorchidism presents with an incidence of 1-5% with potential long-term implications on future fertility and overall health. This review focuses on surgical treatment modalities, their impact on testicular development, and function while addressing the Nordic consensus statement as well as current European Association of Urology (EAU) and American Urological Association (AUA) guidelines. Congenital and acquired cryptorchidism present distinctive challenges in surgical management, with different implications for fertility. While congenital cryptorchidism entails a risk to fertility and warrants early intervention, both retractile testes and acquired cryptorchidism also pose risks to fertility potential, underscoring the importance of evaluating treatment options. Testicular location and the child's age form the basis of a practical classification system for undescended testicles. Early diagnosis by clinical examination enables timely treatment. Imaging is reserved for selected cases only. Following guidelines, orchidopexy is recommended between 6-12 months of age for congenital cryptorchidism. Evidence increasingly suggests the benefits of early surgery for promoting testicular health and fertility potential. Current surgical options range from open to laparoscopic techniques, with the choice largely determined by the location and accessibility of the undescended testicle. The advancement in laparoscopic approaches for non-palpable testes underscores the evolving landscape of surgical treatment. Sequential surgeries may be required depending on the mobility of the undescended testes. More research is needed to explore both the potential and limitations of hormonal therapy, which is secondary to surgical treatment and can selectively have a role as adjunct to surgery. Long-term follow-up is imperative to evaluate fertility outcomes, risk of testicular malignancy, and psychological impact. By integrating current guidelines with the latest evidence, this review intends to facilitate a comprehensive understanding of cryptorchidism, thereby optimizing patient management and outcomes.

Comparison of the perspectives of the pediatric surgeons and pediatric urologists in management of cryptorchidism in Saudi Arabia

OBJECTIVES

To evaluate the variability in perspectives between pediatric surgeons and pediatric urologists in managing cryptorchidism.

METHODS

We conducted this survey among pediatric surgeons and pediatric urologists managing cryptorchidism in Saudi Arabia in October 2020. We distributed a questionnaire to 187 consultants using the Google forms platform. We collected data related to the consultant's experience, preoperative management, management of nonpalpable testes, management of palpable undescended testes, management of the cryptorchidism in special situations.

RESULTS

The response rate was 77% for pediatric surgeons (n=77) and 46% for pediatric urologists (n=40). The number of cases managed by each specialty per year differed significantly (p=0.02); however, there was no significant difference in their experience (p=0.37). The preferred age for orchidopexy was 6-12 months for both specialties. Pediatric surgeons tend to prescribe preoperative ultrasound more frequently for nonpalpable testes (p=0.05). Laparoscopy was the preferred surgical approach by both specialties. Management of intra-abdominal testes not reaching the contralateral internal ring differed between groups (p<0.001), and it was related to the number of procedures performed annually (p=0.03). Both groups responded differently to the management of unsatisfactory testicular position after orchidopexy (p<0.001). Pediatric surgeons managed it with either observation or re-operative inguinal orchidopexy; however, most pediatric urologists preferred re-operative inguinal orchidopexy. This response was affected by the number of procedures performed annually (p=0.04).

CONCLUSION

In Saudi Arabia, practicing pediatric surgeons and pediatric urologists have different perspectives in the management of cryptorchidism. The results of this survey demonstrated the need to establish national guidelines to manage patients with cryptorchidism.