The prevalence of psychological distress and desire for psychosocial support were assessed in 355 gynecological cancer outpatients, analyzing data of routine distress screening. Furthermore, the determinants of distress were examined to complement the limited and heterogeneous data on psychological distress in gynecological cancer patients.
In our sample, ovarian cancer was the most common diagnosis. Although many patients had an advanced disease and over one third had already experienced at least one recurrence, about half were in complete remission and nearly 60% were in follow-up. In accordance with previous studies describing a prevalence of distress of approximately 35–40% across tumor entities [15, 16, 19], 39.5% showed signs of increased psychological distress. Studies with outpatient-only collectives appear to show lower distress rates of about 20–30% [2, 29, 34]. Very heterogeneous data have been described for gynecological cancer patients. Zabora et al. reported the lowest burden among gynecological cancer patients compared with the other entities covered (29.6%) in a study of 58% newly diagnosed patients [19], while Mehnert et al. described the comparatively highest burden of 63.1% in a collective of mostly inpatients [21], similar to Johnson et al. who found 57% in gynecological cancer patients undergoing chemotherapy [24]. However, studies based on collectives of gynecological cancer outpatients more similar to ours, and in which the majority were in follow-up, yielded comparable proportions [26, 29, 31].
Regarding subjective need, 76.1% of patients reported not needing support while 9.9% expressed such a need. 14.1% did not specify a need, possibly because they were ambivalent, as argued by Tondorf et al. [35]. The literature frequently describes that only a comparatively small proportion of patients report a desire [13], the lower percentages being around 20% [15, 16, 36]. However, our study showed significant differences in terms of desire for support according to psychological distress, resulting in 7.1% indicating a desire for support in the group of patients with little or no distress vs. 18.2% of those with increased distress. Nonetheless, it still remains to be noted that the normative and the subjective needs differed widely here. Clover et al. and Pichler et al. explored this phenomenon and found that amongst others, psychological variables, a preference of self-management and the conviction that their level of distress does not require support seemed to play an important role [13, 18]. Tondorf et al. however, also found a group of patients who were undecided about a need for support. These patients barely made use of support offers despite increased psychological distress [35]. The high proportion of patients in our survey who did not specify their subjective need might reflect this group.
With regard to the burden of the potentially stressful situations queried, fear of disease progression had the highest relevance for the collective, followed by limitations in pursuing recreation activities and physical weakness. The particular significance of the fear of progression, especially in the context of long-term survivorship, is in accordance with previous research [4, 37] and has shown to be of particular relevance for gynecological cancer patients [38, 39]. Furthermore, it has been reported that limitations regarding physical functioning have a significant impact on distress [40]. In contrast, having too few opportunities to talk to a specialist about mental distress was perceived least relevant, followed by lack of information and difficulties in the partner’s empathy. This is in line with Herschbach et al., who also found these three items to be the least burdensome for the patients queried [37]. These findings reflect the patients’ perceptions that access to care and information is adequate, which is relevant considering that information-seeking also serves as a coping strategy [41]. The question regarding the partner’s empathy showed most missing values, indicating that this item did not adequately address many patients. Here we suggest a more inclusive wording not exclusively referring to the partner, but to the person closest to the respondent.
Lastly, we explored determinants of psychological distress. The multiple linear regression analysis suggested a relationship between the reported distress and the desire for support when compared to patients who had no desire. This is similar to what Buchhold et al. [15], Baker-Glenn et al. [36] and Faller et al. [17] described as well, while Merckaert et al. [42] did not find such association. Furthermore, it revealed that younger age, a shorter interval since diagnosis and experiencing a disease progression (as compared to patients whose disease progression was not [yet] evaluable) were significantly related to higher psychological distress. These determinants have also been found in previous studies considering other tumor entities. The effects of shorter illness duration/being newly diagnosed [30, 43], of critical events like a progression [44] and younger age [17, 19, 20, 23, 24, 29, 43] were frequently described. However, the effect of time elapsed since diagnosis seems more complex and cannot be generalized. Here, we refer to recent studies that have shown that the course of psychological distress is very individual and that, in addition to groups in which the burden decreases or remains stable, there is sometimes also an increase or persistence of distress [45–48]. Therefore, and considering that especially women and patients with gynecological malignancies have shown to be prone to continuously experiencing high distress [23], repeated questioning during the course seems crucial.