Discussion

This case report illustrates the integration of DT within a comprehensive psycho-oncological pathway for a patient with WHO grade 4 GBM, a setting in which DT has been rarely documented. Several clinical and theoretical observations merit discussion (Table1).

Table 1.

Key points and potential impact

Table 1 Long description

Two-column layout with section headings in the first column and key points in the second column. Under, What is already known, grade 4 glioblastoma is described with a median survival of 12 to 15 months and rapid cognitive, functional, and existential decline, and Dignity Therapy is described as reducing existential distress and enhancing meaning and legacy in advanced cancer but rarely reported in primary brain tumours. Under, What does this case add, Dignity Therapy is described as feasible when delivered early during preserved cognitive and verbal capacity and able to generate a legacy document; the document is described as extending beyond the family through publication and wide distribution; and as verbal communication declined, psychological care is described as continuing through embodied, musical, and relational modalities with an evolving therapeutic relationship. Under, What are the potential impacts for research, policy, or practice, early psycho-oncology referral is described as needing integration into multidisciplinary neuro-oncology care, and prospective studies with standardized outcome measures are described as needed to evaluate Dignity Therapy feasibility, acceptability, and efficacy in brain tumour populations.

First, timing is decisive. DT was delivered during the period of maximal cognitive and linguistic competence, prior to callosal disconnection syndrome onset. This temporal positioning proved decisive: it allowed the narrative process to unfold with full autobiographical access and undisrupted verbal fluency. Literature supports early DT integration in advanced cancer (Chochinov et al. Reference Chochinov, Kristjanson and Breitbart2011; Xiao et al. Reference Xiao, Chow and Liu2019); this case reinforces the urgency of early referral in neuro-oncological contexts, where the trajectory of cognitive decline may be steep and rapid (Rooney et al. Reference Rooney, Carson and Grant2011).

Second, the transformation of the generative document into a printed and publicly distributed book raises significant questions about the social function of legacy work. Chochinov’s Dignity Model identifies generativity and legacy as central components of the dignity-conserving repertoire (Chochinov Reference Chochinov2002). The distribution of several copies represented a social legacy that reinforced the patient’s identity as an educator and community figure, extended his relational presence beyond the family, and transformed a private therapeutic act into a communal ritual of meaning. Copies were distributed largely during the winter holiday season, consistent with the patient’s religious framework. In subsequent conversations with the patient, and later within the caregiver support pathway, both reported that these acts of giving became occasions for authentic and profound exchange, opening space to discuss shared values openly and to reframe impending death – in light of this generative work – as a passage marked by gratitude toward life and toward the people he had encountered. These accounts, while clinically meaningful, remain anecdotal and were not collected through structured methodology; they nonetheless suggest that systematically capturing recipients’ experiences of generative documents represents a valuable direction for future research. This resonates with narratological frameworks that conceptualize identity as dependent not only on internal coherence but on social witnessing (Bruner Reference Bruner1990; Hermans Reference Hermans2002).

Third, the progressive dissolution of verbal communication did not mark the end of the therapeutic relationship but rather its transformation beyond the DT protocol itself. When language failed, the relationship reorganized around touch, music, and the caregiver’s relational presence, consistent with the broader principles of Dignity-Conserving Care rather than DT as a discrete technique (Chochinov Reference Chochinov2002; Golla et al. Reference Golla, Galushko and Pfaff2012). This is consistent with evidence on non-verbal dignity-preserving care and music in advanced cognitive impairment (Ripamonti et al. Reference Ripamonti, Buonaccorso and Maruelli2012). The case suggests that psychological work in neuro-oncology must be explicitly theorized beyond the limits of verbal psychotherapy.

Fourth, the parallel caregiver pathway proved essential (Zwahlen et al. Reference Zwahlen, Hagenbuch and Carley2008). The caregiver’s own psychological distress, her central role as full-time carer, and her gradual exclusion from the patient’s inner experience as his cognitive status declined represented a distinct clinical domain requiring dedicated therapeutic attention (Strang et al. Reference Strang, Henoch and Danielson2014). The progressive shift from dyadic to caregiver-centered care reflects the clinical reality of advanced neuro-oncological disease.

Finally, the congruence between the patient’s premorbid identity and the DT intervention deserves attention. He was a person for whom community, transmission of values, and relational generosity were constitutive of identity. DT did not impose an external narrative of meaning but provided a structured container for a self already oriented toward legacy and gift (Chochinov et al. Reference Chochinov, Hack and Hassard2005). This raises the question of patient selection and the role of premorbid values in determining therapeutic fit – a question that resonates with recent reflections on DT’s evolving evidence base and remaining challenges after 2 decades of clinical use (Chochinov Reference Chochinov2026).

Several limitations should be acknowledged. As a single case, findings cannot be generalized and no causal inferences can be drawn regarding DT efficacy in GBM. The lack of standardized psychometric measures (e.g., Patient Dignity Inventory, PHQ-9, FACIT-Sp) limits objective assessment of psychological outcomes. The patient’s high baseline functioning, strong social support, and premorbid generative orientation may have facilitated DT engagement, limiting applicability to other profiles. The rapid cognitive trajectory of callosal GBM may restrict DT in patients with more advanced disease at referral. The observations regarding the reception of the generative document among its recipients were gathered informally, through clinical conversation rather than structured assessment, and should be interpreted with corresponding caution. Consequently, prospective studies with standardized measures – including structured qualitative approaches to capture the experience of those who receive generativity documents – are needed.

In conclusion, this case demonstrates the feasibility and clinical relevance of DT integrated within a Cognitive-Interactionist framework in the care of a patient with grade 4 GBM of the corpus callosum. Delivered while fully competent, DT enabled a complete narrative process and produced a generative document that the patient transformed into a communal act of meaning by sharing it with his community while he was still alive to witness its reception. This choice is consistent with best practice in DT, which encourages patients to share generativity documents with loved ones as soon as feasible rather than reserving them for after death, since doing so allows for conversations and connections that are themselves therapeutic. As verbal communication diminished, the therapeutic relationship adapted its form rather than its depth. The central lesson is that when language breaks, relationships change rather than end – an observation carrying clinical and theoretical implications for the future development of psychological care in neuro-oncology and warranting prospective investigation in this underserved population.