Psychiatric consultation after kidney transplantation: a 10-year single-center study including outpatients in Japan

Factitious disorder: a systematic review of 455 cases in the professional literature

OBJECTIVE

Patients with factitious disorder (FD) fabricate illness, injury or impairment for psychological reasons and, as a result, misapply medical resources. The demographic and clinical profile of these patients has yet to be described in a sufficiently large sample, which has prevented clinicians from adopting an evidence-based approach to FD. The present study aimed to address this issue through a systematic review of cases reported in the professional literature.

METHOD

A systematic search for case studies in the MEDLINE, Web of Science and EMBASE databases was conducted. A total of 4092 records were screened and 684 remaining papers were reviewed. A supplementary search was conducted via GoogleScholar, reference lists of eligible articles and key review papers. In total, 372 eligible studies yielded a sample of 455 cases. Information extracted included age, gender, reported occupation, comorbid psychopathology, presenting signs and symptoms, severity and factors leading to the diagnosis of FD.

RESULTS

A total of 66.2% of patients in our sample were female. Mean age at presentation was 34.2 years. A healthcare or laboratory profession was reported most frequently (N=122). A current or past diagnosis of depression was described more frequently than personality disorder in cases reporting psychiatric comorbidity (41.8% versus 16.5%) and more patients elected to self-induce illness or injury (58.7%) than simulate or falsely report it. Patients were most likely to present with endocrinological, cardiological and dermatological problems. Differences among specialties were observed on demographic factors, severity and factors leading to diagnosis of FD.

CONCLUSIONS

Based on the largest sample of patients with FD analyzed to date, our findings offer an important first step toward an evidence-based approach to the disorder. Future guidelines must be sensitive to differing methods used by specialists when diagnosing FD.

Anxiety and concerns in Spanish living kidney donor candidates

OBJECTIVES

Donating a kidney while alive is an experience associated with important benefits for donors and recipients. In view of the inexistence of Spanish investigations, we aimed: (a) to compare the anxiety and concerns of Spanish living kidney donor candidates relating to themselves as a function of gender and their level of concern about potential kidney recipients, and (b) to analyze whether the results regarding anxiety symptoms were clinically significant compared with a representative sample of the general Spanish population.

METHODS

We selected 67 donor candidates whom we evaluated using the State Trait Anxiety Inventory (STAI) and the Scale of Concerns Regarding Living Kidney Donation.

RESULTS

(1) The donor candidates who were more concerned about the recipients, in comparison with those who were less concerned, showed more state-anxiety and more concerns about themselves as donors, (2) the subgroup of more concerned females exhibited greater anxiety symptoms and concern about the consequences that nephrectomy could have on themselves, and (3) for all donor candidates, regardless of gender or level of concern about the recipient, the anxiety levels were not clinically significant.

CONCLUSIONS

Anxiety in donor candidates is similar to or lower than the normative levels.