1
|
Daly KA, Marshall AD. Trauma during Early Adolescence and Boys' Social Behavior: A Focus on Teen Dating Violence. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2021; 14:471-482. [PMID: 34824664 PMCID: PMC8586378 DOI: 10.1007/s40653-021-00339-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/04/2021] [Indexed: 06/13/2023]
Abstract
Although early adolescence is increasingly recognized as commencing a sensitive period for social development, little research exists on the impact of trauma exposure during this juncture. We hypothesized that trauma experienced during early adolescence would be particularly disruptive to the acquisition of social skills necessary for healthy future relationships. Among 1500 boys from the National Comorbidity Study Adolescent Supplement, we examined trauma exposure across developmental periods on interpersonal outcomes in late adolescence. Most (62.3%) participants reported prior exposure to at least one potentially traumatic event, and rates of such exposures generally increased linearly over time with a relative spike in exposure occurring at age 15. Trauma exposure during early adolescence, but not other developmental periods, uniquely predicted boys' perpetration of physical teen dating violence (TDV; OR = 2.2) and broader social problems (B = 2.061, SE = .091) in late adolescence. In contrast, and consistent with existing literature, trauma exposure early in development and during mid-adolescence predicted late adolescence conduct disorder diagnoses. At least in the context of early adolescent exposure, the link between trauma and TDV perpetration may be conceptualized within a broader framework of social competence rather than oft-purported antisociality. Early adolescence may present opportunities for targeted prevention of TDV and broader social problems.
Collapse
Affiliation(s)
- Kelly A. Daly
- Department of Psychology, The Pennsylvania State University, 140 Moore Building, University Park, PA USA
| | - Amy D. Marshall
- Department of Psychology, The Pennsylvania State University, 140 Moore Building, University Park, PA USA
| |
Collapse
|
2
|
Peri A, Ahler A, Gook D, O'Connell MA, Bourne H, Nightingale M, Telfer M, Jayasinghe Y, Pang KC. Predicting successful sperm retrieval in transfeminine adolescents after testicular biopsy. J Assist Reprod Genet 2021; 38:2735-2743. [PMID: 34424432 PMCID: PMC8581091 DOI: 10.1007/s10815-021-02293-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 08/03/2021] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Increasing numbers of transgender adolescents are receiving gender-affirming treatments (GAT). Given GAT can impair reproductive function, clinical guidelines advise prior counselling regarding fertility preservation (FP). For transgender adults assigned male at birth, FP is usually achieved via a masturbatory sample and sperm cryopreservation. This is less straightforward in transgender adolescents, since they may not be developmentally ready to masturbate and/or masturbation may cause unacceptable gender dysphoria. Testicular biopsy represents an alternative method for sperm retrieval in these adolescents, but for those in early/mid puberty, it is difficult to predict whether sperm will be found. The purpose of this study was therefore to identify factors that predict successful sperm retrieval for cryopreservation via testicular biopsy. METHODS A retrospective cohort study was undertaken at a tertiary-referral pediatric gender service. Subjects were included if they'd received a testicular biopsy in association with the commencement of GAT between 2010 and 2019. The primary outcome measure was successful sperm retrieval, and potential predictors included age, testicular volume and serum testosterone, LH and FSH levels. RESULTS Of 25 subjects who received a biopsy prior to starting any GAT, 17 had successful sperm retrieval. While age, testosterone, LH and FSH levels showed minimal differences, testicular volume was significantly higher in those with successful sperm retrieval, and a threshold of ≥ 10 mL showed 92% sensitivity and 71% specificity in predicting successful retrieval. An additional 6 patients received a biopsy after starting puberty suppression and before commencement of oestrogen, and one of these individuals had sperm successfully retrieved despite > 2 years of regular puberty suppression. CONCLUSION These findings suggest that testicular volume is most useful in predicting successful sperm retrieval following testicular biopsy in transgender adolescents and are likely to be of relevance to other young people undertaking FP, including those with cancer.
Collapse
Affiliation(s)
- Angus Peri
- Murdoch Children's Research Institute, Parkville, VIC, Australia
| | - Astrid Ahler
- Reproductive Medicine and Gynecological Endocrinology (RME), University Hospital Basel, Basel, Switzerland
| | - Debra Gook
- Department of Obstetrics & Gynaecology, University of Melbourne, Royal Women's Hospital, Parkville, VIC, Australia
- Reproductive Services/Melbourne IVF, Royal Women's Hospital, Parkville, VIC, Australia
| | - Michele A O'Connell
- Murdoch Children's Research Institute, Parkville, VIC, Australia
- Department of Pediatrics, University of Melbourne, Parkville, VIC, Australia
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Harold Bourne
- Reproductive Services/Melbourne IVF, Royal Women's Hospital, Parkville, VIC, Australia
| | - Michael Nightingale
- Murdoch Children's Research Institute, Parkville, VIC, Australia
- Department of Pediatrics, University of Melbourne, Parkville, VIC, Australia
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Michelle Telfer
- Murdoch Children's Research Institute, Parkville, VIC, Australia
- Department of Pediatrics, University of Melbourne, Parkville, VIC, Australia
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Yasmin Jayasinghe
- Murdoch Children's Research Institute, Parkville, VIC, Australia
- Department of Obstetrics & Gynaecology, University of Melbourne, Royal Women's Hospital, Parkville, VIC, Australia
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Ken C Pang
- Murdoch Children's Research Institute, Parkville, VIC, Australia.
- Department of Pediatrics, University of Melbourne, Parkville, VIC, Australia.
- Royal Children's Hospital, Melbourne, VIC, Australia.
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia.
| |
Collapse
|
3
|
Cannarella R, Crafa A, La Vignera S, Condorelli RA, Calogero AE. Role of the GH-IGF1 axis on the hypothalamus-pituitary-testicular axis function: lessons from Laron syndrome. Endocr Connect 2021; 10:1006-1017. [PMID: 34319907 PMCID: PMC8428041 DOI: 10.1530/ec-21-0252] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 07/28/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Animal studies suggest that insulin-like growth factor 1 (IGF1) may influence the function of the hypothalamus-pituitary-testicular axis, especially in childhood, but the evidence in humans is scanty. Laron syndrome, a human model of IGF1 deficiency, may help to solve this issue. PURPOSE This systematic review aims to analyze puberty onset and progression, testicular volume, gonadotropin, and total testosterone serum levels, sperm parameters and fertility, and penile length in patients with Laron syndrome. METHODS Specific keywords were used. All data on male patients with Laron syndrome were included. RESULTS Seventeen articles matched the inclusion criteria and were entered in the analysis, for a total of 125 male patients. Puberty was absent in 8.9% and delayed in 35.6% of untreated patients of pubertal age. After onset, the duration of the pubertal process was prolonged in 76.9% of untreated patients. The growth spurt was absent in 52.6% and delayed in 31.6% of untreated patients. The testicular volume was small in the two patients who did not receive any treatment. Treatment with IGF1 increased gonadotropin and testosterone serum levels in five out of five patients of pubertal age. No effect was found in four out of four patients younger than 5 years. No study reported data on sperm parameters and fertility. Micropenis occurred in 67.2% of patients. CONCLUSION AND FUTURE PERSPECTIVES Delayed puberty is common in patients with Laron syndrome. The growth hormone-IGF1 axis may influence the time of puberty onset. Serum levels of IGF1 should be investigated in children with delayed puberty, scarce progression of testicular growth, and/or micropenis. IGF1 levels might be measured in children with delayed puberty, poor testicular growth, and/or micropenis.
Collapse
Affiliation(s)
- Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Correspondence should be addressed to A E Calogero:
| |
Collapse
|
4
|
La Vignera S, Cannarella R, Aversa A, Rago R, Condorelli RA, Calogero AE. Leukocytospermia in late adolescents: possible clinical interpretations. J Endocrinol Invest 2021; 44:1525-1531. [PMID: 33226627 PMCID: PMC8195760 DOI: 10.1007/s40618-020-01462-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 10/28/2020] [Indexed: 11/01/2022]
Abstract
BACKGROUND No data are currently available on the implication of amicrobial leukocytospermia in male adolescents. Therefore, the primary aim of this study was to evaluate the prevalence of amicrobial leukocytospermia among non-smoker late adolescents who were exposed to other risky lifestyles for the andrological health. The main andrological clinical features of adolescents with leukocytospermia were also reported. METHODS This is a cross-sectional study carried out in 80 boys. Each adolescent underwent a physical examination, and to the assessment of sperm conventional parameters, seminal leukocytes concentration and immature germ cell evaluation. A possible correlation between seminal leukocytes and immature germ cells and testicular volume (TV) was tested. RESULTS The adolescents enrolled in this study had 18.0 ± 0.4 (range 18.1-18.9) years. Unprotected sexual intercourse was referred by 38% of them. Sexual dysfunctions were found in 25% and isolated hypoactive sexual desire in 12.5% of boys. Low TV and penile length in flaccidity were found in 44% and 30% of them, respectively. Only 41% had normozoospermia at the sperm analysis, whereas 19% had isolated oligozoospermia, 15% oligo-asthenozoospermia, and 25% oligo-astheno-teratozoospermia. Leukocytospermia occurred in 25% (20 out of 80) of adolescents. No seminal infection was detected in 19% (15 out of 80) of them. Adolescents with leukocytospermia had lower progressive sperm motility, percentage of normal forms, TV, and a higher percentage of immature germ cells compared to those without leukocytospermia. Semen leukocyte concentration correlated negatively with TV and positively with the percentage of immature germ cells in the ejaculate. CONCLUSION Leukocytospermia, increased immature germ cell number, and low TV identify a distinct phenotype suggestive of testicular tubulopathy. Primary prevention of male infertility and the counselling for andrological risky lifestyles is mandatory and should be started as early as possible.
Collapse
Affiliation(s)
- S La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy.
| | - R Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy
| | - A Aversa
- Department of Experimental and Clinical Medicine, "Magna Graecia" University, 88100, Catanzaro, Italy
| | - R Rago
- Physiopathology of Reproduction and Andrology Unit, Sandro Pertini Hospital, 00157, Rome, Italy
| | - R A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy
| | - A E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy
| |
Collapse
|
5
|
Cannarella R, La Vignera S, Condorelli RA, Mongioì LM, Calogero AE. FSH dosage effect on conventional sperm parameters: a meta-analysis of randomized controlled studies. Asian J Androl 2021; 22:309-316. [PMID: 31274479 PMCID: PMC7275804 DOI: 10.4103/aja.aja_42_19] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Follicle-stimulating hormone (FSH) represents a therapeutic option in normogonadotropic patients with idiopathic oligozoospermia. The aim of this review was to evaluate the possible dose- and drug-dependent efficacy of FSH treatment on conventional sperm parameters. We performed a comprehensive systematic review via a meta-analysis of all available randomized controlled trials, in which FSH administration was compared with placebo or no treatment when administered to normogonadotropic patients with idiopathic oligozoospermia. Of the 971 articles that were retrieved, 5 were finally included, including a total of 372 patients and 294 controls. Overall, FSH treatment was effective in ameliorating the sperm concentration, total count, progressive motility, but not normal forms. On the basis of the weekly dosage, the studies were classified into those using low (175–262.5 IU per week), intermediate (350–525 IU per week), and high (700–1050 IU per week) doses. At low doses, FSH improved only sperm motility. At intermediate doses, FSH ameliorated sperm concentration and morphology. Total sperm count and progressive motility showed a trend toward the increase. At high doses, FSH increased sperm concentration, total sperm count, and progressive motility. Sperm morphology showed a trend toward the increase. Finally, both highly purified FSH (hpFSH) and recombinant human FSH (rhFSH) improved sperm concentration, total sperm count, progressive motility, but not morphology. No different efficacy was observed between these two preparations. This meta-analysis provides evidence in favor of high FSH doses. The FSH efficacy was not related to the preparation type (recombinant vs highly purified). Further studies are needed to evaluate the effectiveness of long-standing treatment regimes.
Collapse
Affiliation(s)
- Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Laura M Mongioì
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| |
Collapse
|
6
|
Cannarella R, Calogero AE, Condorelli RA, Giacone F, Aversa A, La Vignera S. Management and Treatment of Varicocele in Children and Adolescents: An Endocrinologic Perspective. J Clin Med 2019; 8:E1410. [PMID: 31500355 PMCID: PMC6780349 DOI: 10.3390/jcm8091410] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/25/2019] [Accepted: 09/03/2019] [Indexed: 11/16/2022] Open
Abstract
Pediatric varicocele has an overall prevalence of 15%, being more frequent as puberty begins. It can damage testicular function, interfering with Sertoli cell proliferation and hormone secretion, testicular growth and spermatogenesis. Proper management has a pivotal role for future fertility preservation. The aim of this review was to discuss the diagnosis, management and treatment of childhood and adolescent varicocele from an endocrinologic perspective, illustrating the current evidence of the European Society of Pediatric Urology (ESPU), the European Association of Urology (EAU), the American Urological Association (AUA) and the American Society for Reproductive Medicine (ASRM) scientific societies. According to the ASRM/ESPU/AUA practice committee, the treatment of adolescent varicocele is indicated in the case of decreased testicular volume or sperm abnormalities, while it is contraindicated in subclinical varicocele. The recent EAS/ESPU meta-analysis reports that moderate evidence exists on the benefits of varicocele treatment in children and adolescents in terms of testicular volume and sperm concentration increase. No specific phenotype in terms of testicular volume cut-off or peak retrograde flow (PRF) is indicated. Based on current evidence, we suggest that conservative management may be suggested in patients with PRF < 30 cm/s, testicular asymmetry < 10% and no evidence of sperm and hormonal abnormalities. In patients with 10-20% testicular volume asymmetry or 30 < PRF ≤ 38 cm/s or sperm abnormalities, careful follow-up may ensue. In the case of absent catch-up growth or sperm recovery, varicocele repair should be suggested. Finally, treatment can be proposed at the initial consultation in painful varicocele, testicular volume asymmetry ≥ 20%, PRF > 38 cm/s, infertility and failure of testicular development.
Collapse
Affiliation(s)
- Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy
| | - Filippo Giacone
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy
| | - Antonio Aversa
- Department of Experimental and Clinical Medicine, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, 95125 Catania, Italy.
| |
Collapse
|
7
|
La Vignera S, Condorelli RA, Cimino L, Cannarella R, Giacone F, Calogero AE. Early Identification of Isolated Sertoli Cell Dysfunction in Prepubertal and Transition Age: Is It Time? J Clin Med 2019; 8:jcm8050636. [PMID: 31075862 PMCID: PMC6572413 DOI: 10.3390/jcm8050636] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 04/28/2019] [Accepted: 05/07/2019] [Indexed: 11/30/2022] Open
Abstract
The male transitional phase is of fundamental importance for future fertility. This aspect is largely neglected in clinical practice. This opinion aims to shed light on these issues. The children frequently complete the transition phase with a slight reduction of testicular volume. The system of detecting testicular volume is often inadequate. These patients evidently complete puberty in an incomplete way because they do not reach an adequate testicular volume, albeit in the presence of adequate height and regular secondary sexual characteristics.
Collapse
Affiliation(s)
- Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy.
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy.
| | - Laura Cimino
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy.
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy.
| | - Filippo Giacone
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy.
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy.
| |
Collapse
|
8
|
Condorelli RA, Cannarella R, Calogero AE, La Vignera S. Evaluation of testicular function in prepubertal children. Endocrine 2018; 62:274-280. [PMID: 29982874 DOI: 10.1007/s12020-018-1670-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 07/01/2018] [Indexed: 01/05/2023]
Abstract
INTRODUCTION The assessment of testicular function is not currently performed in childhood. The aim of this review was to address the usefulness of serum Anti-Müllerian Hormone (AMH), inhibin B, and testicular volume (TV) evaluation in children. REVIEW Serum AMH and inhibin B levels reflect Sertoli cells (SCs) health and number, SCs maturation degree and their exposure to FSH and to intra-tubular testosterone (T). These hormones might be helpful in discriminating between congenital central hypogonadism (cHH) and constitutional delay in growth and puberty (CDGP) and in case of clinical suspicious of precocious puberty. Furthermore, low AMH and/or inhibin B levels have been observed in children with primary testicular disorders, suggesting the existence of SC dysfunction. TV also provides useful information on testicular health. Recently, a medical calculator, requiring testis length and the stage of genital development, has been developed to easily derive TV. CONCLUSIONS The evidence supports the usefulness of AMH, inhibin B and TV evaluation for the early diagnosis of puberty disorders and primary testicular damage. We suggest the measurement of TV by using the medical calculator in all children and to reserve AMH and inhibin B measurements to those cases of no testicular growth, clinical suspicious of puberty disorders or in children at risk for spermatogenesis damage. This work-up might allow the early detection of testicular tubular damage which, in turn, may be useful to prevent the oncoming male infertility in adulthood.
Collapse
Affiliation(s)
- Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Policlinico "G. Rodolico", via S. Sofia 78, 95123, Catania, Italy.
| |
Collapse
|