Publications by authors named "Ryo Yoneda"

Article Synopsis
  • SMA syndrome is a rare complication of anorexia nervosa, and while surgery has been considered, outcomes have been poor and the long-term benefits remain unclear.
  • An 18-year-old patient with anorexia nervosa developed SMA syndrome due to significant weight loss and initially sought surgical intervention, but her weight did not improve after laparoscopic surgery.
  • The case emphasizes that conservative treatment and psychological support can be more effective for weight recovery than surgery, highlighting the need for consulting eating disorder specialists in such cases.
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Background: The Eating Disorder Quality of Life (ED-QOL) scale is a 25-item self-report measure that assesses health-related quality of life (HRQoL) of eating-disorder patients. Although the ED-QOL is one of the most widely used questionnaires in many countries, no prior research has addressed the psychometric properties of the Japanese translation of the ED-QOL. Therefore, the aim of the present study was to assess its reliability and validity.

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Recent findings suggest that patient pre-transplant psychosocial risk factors predict survival after hematopoietic stem cell transplant (HSCT) and importance of comprehensive psychosocial assessment during pre-transplant period is increasingly acknowledged. Psychosocial screening process, however, has not been standardized across transplant centers and its predictive value has not yet been confirmed. An observational cohort study was conducted to explore the relationships between psychosocial variables, assessed with the Psychosocial Assessment of Candidates for Transplantation (PACT) scale, and post-transplant overall survival (OS) of patients with hematologic malignancies who received allogeneic HSCT as treatment.

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Background: Several reports have been published on patients with gender dysphoria and eating disorders. However, there have been few reports on the longitudinal course of eating disorders after gender reassignment surgery (GRS)/gender confirmation surgery (GCS).

Case Presentation: We report two Japanese cases of transsexual persons with eating disorders who underwent GRS/GCS, one male-to-female (MtF) and one female-to-male (FtM).

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Background: The Psychosocial Assessment of Candidates for Transplantation (PACT) is a validated instrument for evaluating psychosocial risk factors in transplant candidates.

Objectives: This study examined reliability and validity of the Japanese version of the PACT (J-PACT).

Methods: PACT is a clinician-rated scale consisting of an initial rating, 8 subscales, and a final rating.

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Background: It is important for clinicians to assess their patients' purging behavior. Various methods of purging, such as self-induced vomiting are well-known. Because patients do not always report their purging behavior, knowing the clinical signs that indicate the behavior is useful.

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