Tim C. van de Grift
VU University Medical Center
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Featured researches published by Tim C. van de Grift.
Archives of Sexual Behavior | 2016
Tim C. van de Grift; Peggy T. Cohen-Kettenis; Thomas D. Steensma; Griet De Cuypere; Hertha Richter-Appelt; Ira Haraldsen; Rieky E. G. Dikmans; Susanne Cerwenka; Baudewijntje P.C. Kreukels
Gender dysphoria (GD) is often accompanied by dissatisfaction with physical appearance and body image problems. The aim of this study was to compare body satisfaction with perceived appearance by others in various GD subgroups. Data collection was part of the European Network for the Investigation of Gender Incongruence. Between 2007 and 2012, 660 adults who fulfilled the criteria of the DSM-IV gender identity disorder diagnosis (1.31:1 male-to-female [MtF]:female-to-male [FtM] ratio) were included into the study. Data were collected before the start of clinical gender-confirming interventions. Sexual orientation was measured via a semi-structured interview whereas onset age was based on clinician report. Body satisfaction was assessed using the Body Image Scale. Congruence of appearance with the experienced gender was measured by means of a clinician rating. Overall, FtMs had a more positive body image than MtFs. Besides genital dissatisfaction, problem areas for MtFs included posture, face, and hair, whereas FtMs were mainly dissatisfied with hip and chest regions. Clinicians evaluated the physical appearance to be more congruent with the experienced gender in FtMs than in MtFs. Within the MtF group, those with early onset GD and an androphilic sexual orientation had appearances more in line with their gender identity. In conclusion, body image problems in GD go beyond sex characteristics only. An incongruent physical appearance may result in more difficult psychological adaptation and in more exposure to discrimination and stigmatization.
Psychosomatic Medicine | 2017
Tim C. van de Grift; Els Elaut; Susanne Cerwenka; Peggy T. Cohen-Kettenis; Griet De Cuypere; Hertha Richter-Appelt; Baudewijntje P.C. Kreukels
Objective The aim of this study from the European Network for the Investigation of Gender Incongruence is to investigate the status of all individuals who had applied for gender confirming interventions from 2007 to 2009, irrespective of whether they received treatment. The current article describes the study protocol, the effect of medical treatment on gender dysphoria and body image, and the predictive value of (pre)treatment factors on posttreatment outcomes. Methods Data were collected on medical interventions, transition status, gender dysphoria (Utrecht Gender Dysphoria Scale), and body image (Body Image Scale for transsexuals). In total, 201 people participated in the study (37% of the original cohort). Results At follow-up, 29 participants (14%) did not receive medical interventions, 36 hormones only (18%), and 136 hormones and surgery (68%). Most transwomen had undergone genital surgery, and most transmen chest surgery. Overall, the levels of gender dysphoria and body dissatisfaction were significantly lower at follow-up compared with clinical entry. Satisfaction with therapy responsive and unresponsive body characteristics both improved. High dissatisfaction at admission and lower psychological functioning at follow-up were associated with persistent body dissatisfaction. Conclusions Hormone-based interventions and surgery were followed by improvements in body satisfaction. The level of psychological symptoms and the degree of body satisfaction at baseline were significantly associated with body satisfaction at follow-up.
Journal of Sex & Marital Therapy | 2017
Tim C. van de Grift; Els Elaut; Susanne Cerwenka; Peggy T. Cohen-Kettenis; Baudewijntje P.C. Kreukels
ABSTRACT We assessed the outcomes of gender-affirming surgery (GAS, or sex-reassignment surgery) 4 to 6 years after first clinical contact, and the associations between postoperative (dis)satisfaction and quality of life (QoL). Our multicenter, cross-sectional follow-up study involved persons diagnosed with gender dysphoria (DSM-IV-TR) who applied for medical interventions from 2007 until 2009. Of 546 eligible persons, 201 (37%) responded, of whom 136 had undergone GAS (genital, chest, facial, vocal cord and/or thyroid cartilage surgery). Main outcome measures were procedure performed, self-reported complications, and satisfaction with surgical outcomes (standardized questionnaires), QoL (Satisfaction With Life Scale, Subjective Happiness Scale, Cantril Ladder), gender dysphoria (Utrecht Gender Dysphoria Scale), and psychological symptoms (Symptom Checklist-90). Postoperative satisfaction was 94% to 100%, depending on the type of surgery performed. Eight (6%) of the participants reported dissatisfaction and/or regret, which was associated with preoperative psychological symptoms or self-reported surgical complications (OR = 6.07). Satisfied respondents’ QoL scores were similar to reference values; dissatisfied or regretful respondents’ scores were lower. Therefore, dissatisfaction after GAS may be viewed as indicator of unfavorable psychological and QoL outcomes.
Health Psychology | 2018
Tim C. van de Grift; Peggy T. Cohen-Kettenis; Annelou de Vries; Baudewijntje P.C. Kreukels
Objective: Disorders/differences of sex development (DSD) refer to congenital conditions with atypical sex development and are associated with psychosexual issues. The aim of this study was to assess body image and self-esteem across the DSD spectrum and to study the impact of diagnosis and mediating characteristics. Method: Data collection was part of dsd-LIFE, a cross-sectional study conducted by 14 European expert clinics on wellbeing and health care evaluation of adults diagnosed with DSD. Main outcome measures in the present analyses were the Body Image Scale and Rosenberg Self-Esteem Scale. Additional data were obtained on treatments, openness, body embarrassment, sexual satisfaction, anxiety, and depression. Results: The participating sample (n = 1,040) included 226 classified as Congenital Adrenal Hyperplasia, 225 as Klinefelter Syndrome, 322 as Turner Syndrome, and 267 as conditions with 46,XY karyotype. Many participants had received hormonal and surgical treatments. Participants scored lower on body image and self-esteem compared to control values, whereas each diagnosis showed different areas of concern. Limited openness, body embarrassment, and sexual issues were frequently reported. Overall body satisfaction was associated with BMI, hormone use, openness, body embarrassment, anxiety, and depression; genital satisfaction with age at diagnosis, openness, sexual satisfaction, and body embarrassment. Body embarrassment, anxiety, and depression predicted lower self-esteem. Conclusions: While each DSD showed specific issues related to body image and self-esteem, our findings indicate that the related factors were similar across the conditions. Clinical care on this subject could be improved by giving specific attention to factors like openness, body embarrassment, sexuality, anxiety, and depression.
European Journal of Plastic Surgery | 2018
Rieky E. G. Dikmans; Esmée M. Krouwel; Mahsa Ghasemi; Tim C. van de Grift; Mark-Bram Bouman; Marco J.P.F. Ritt; Henk W. Elzevier; Margriet G. Mullender
BackgroundPatient-reported outcomes have become increasingly important to assess the value of surgical procedures. Sexual function is a proven important constituent of quality of life, but is often overlooked by health care professionals. We aim to investigate to what extent plastic surgeons address or discuss issues concerning sexuality with their patients, and if there is a need for improvement.MethodsWe developed a survey to assess whether topics pertaining to sexual function were discussed during plastic surgical consultations. In 2016, all 385 members of the Dutch Association for Plastic Surgery were invited via post mail to participate.ResultsWe received 106 completed surveys (27.5%). The median age of the respondents was 45 (29–66) years. Most participants (78.3%) indicated that they rarely to never discuss sexuality with their patients. Surgeons in the subspecialization gender and genital surgery discussed sexual function most frequently. Two thirds of all respondents indicated that their current knowledge on this topic was insufficient, yet there was generally no interest expressed in receiving additional training (78.6%). However, there was a need for proper patient brochures (43.4%) and an organized referral network (36.5%) regarding sexuality.ConclusionsIn plastic surgery practice, sexuality appears to be a rarely discussed subject, with the gender and genital surgery subspecialties as the exception. Although professionals and patients emphasize the importance of sexuality, plastic surgeons express limited urge to be trained and prefer written patient information and referring patients to other healthcare professionals. The authors stimulate more education on sexuality during (continued) plastic surgery training.Level of Evidence: Not ratable
Archives of Sexual Behavior | 2018
Behzad S. Khorashad; Ghasem M. Roshan; Alistair G. Reid; Zahra Aghili; Maliheh Moghadam; Behnaz Khazai; Mehran Hiradfar; Mozhgan Afkhamizadeh; Nosrat Ghaemi; Ali Talaei; Mohammad Reza Abbaszadegan; Azadeh Aarabi; Samira Dastmalchi; Tim C. van de Grift
AbstractDisorders of sex development (DSD) are congenital conditions in which the typical genetic and hormonal profiles are affected and thereby the usual process of sexual differentiation. Most of these studies, however, have been conducted in Western countries. In the present study, preschool sex-typed activities of Iranian individuals with DSD and their age-matched non-affected male and female relatives were assessed using the Pre-School Activities Inventory (PSAI) modified for retrospective self-report. A total of 192 individuals participated in our study, including 33 46,XX individuals with congenital adrenal hyperplasia (CAH; M age = 10.36, SD = 5.52), 15 46,XY individuals with complete androgen insensitivity syndrome (CAIS; M age = 19.8, SD = 7.14), and 16 46,XY individuals with 5-alpha reductase deficiency type-2 (5α-RD-2; M age = 17.31, SD = 7.28), as well as one age-matched non-affected male and female relative for each patient. With regard to PSAI scores, male-identifying participants with 5α-RD-2 and male controls reported similar levels of male-typical childhood play. Female-identifying participants with 5α-RD-2 and CAH showed comparable scores: significantly less masculine and more feminine than male controls, but significantly more masculine and less feminine than females with CAIS and female controls. These findings support the role of androgens in the development of sex-typical childhood play behavior, with those being exposed to higher levels of fetal functional androgens expressing more masculine behavior at preschool ages.
The Journal of Sexual Medicine | 2016
Tim C. van de Grift; Baudewijntje P.C. Kreukels; Lian Elfering; Müjde Özer; Mark-Bram Bouman; Marlon E. Buncamper; Jan Maerten Smit; Margriet G. Mullender
The Journal of Sexual Medicine | 2018
Tim C. van de Grift; Margriet G. Mullender; Mark-Bram Bouman
The Journal of Sexual Medicine | 2017
Tim C. van de Grift; Garry L.S. Pigot; Siham Boudhan; Lian Elfering; Baudewijntje P.C. Kreukels; Luk Gijs; Marlon E. Buncamper; Müjde Özer; Wouter B. van der Sluis; Eric J.H. Meuleman; Mark-Bram Bouman; Margriet G. Mullender
The Journal of Sexual Medicine | 2018
Müjde Özer; Garry L.S. Pigot; Mark-Bram Bouman; Tim C. van de Grift; Lian Elfering; Norah M. van Mello; H.H.M. Al-Itejawi; Marlon E. Buncamper; Margriet G. Mullender