"What is this strange sensation?" A qualitative exploration of metaphors used to verbalise hard-to-describe experiences by people with epilepsy

Perceptions and metaphors of patients about epileptic seizures and postictal state in Medellín-Colombia: A qualitative study

INTRODUCTION

PWE describe epileptic seizures and the postictal state with the description of experienced symptoms or through metaphorical language. For treating physicians, this metaphoric language may go unnoticed. The purpose of the study is to identify both the real and metaphorical descriptions of epileptic seizures and postictal state referred by PWE from Medellín Colombia.

METHODS

It is a qualitative study that uses grounded theory applied in ten semi-structured interviews of PWE from the Metropolitan Area of Medellín, Colombia. Descriptions of epileptic seizures and the postictal state were identified. For their classification into metaphorical and literal characteristics, the texts of "The Living Metaphor" by Paul Riccoeur, "The Illness and its Metaphors - AIDS and its Metaphors" by Susan Sontag, and "Metaphors of Everyday Life" by Lakoff and Johnson were used as references.

RESULTS

Ten clinical and fourteen metaphorical descriptions of epileptic seizures were identified. Regarding the postictal state, eight clinical and six metaphorical descriptions were identified. The metaphors were classified into three categories: a. external force b. depreciation and division and c. the absence of continuity (slowness, disconnection).

CONCLUSION

Metaphors are frequent in the description of epileptic seizures and can be useful in seizure classification, neuroanatomical localization, and therapeutic approach. Metaphors can be an initial stage in the construction of otherness as a form of identity.

The promises and pitfalls of seizure phenomenology

The typical adult patient presenting with a first seizure has a normal clinical examination, uninformative investigations, and often has no witness to their episode. The assessing clinician, therefore, has one primary source of information to guide their assessment; the patient's experience. However, seizure phenomenology - the subjective seizure experience - has received relatively less attention by researchers than objective semiology or investigations. This essay reviews the clinical importance of seizure phenomenology, and the challenges clinicians face in eliciting accurate and clinically relevant descriptions of ictal experience. I conclude by discussing tools that clinicians may use to support the clinical application of seizure phenomenology, and exploring the subjectivity of epilepsy more broadly.

Seizures as a Struggle between Life and Death: An Existential Approach to the Psychosocial Impact of Seizures in Candidates for Epilepsy Surgery

INTRODUCTION

Mental health comorbidities such as depression and anxiety are common in epilepsy, especially among people with pharmacoresistant epilepsy who are candidates for epilepsy surgery. The Psychology Task Force of the International League Against Epilepsy advised that psychological interventions should be integrated into comprehensive epilepsy care.

METHODS

To better understand the psychological impact of epilepsy and epileptic seizures in epilepsy surgery candidates, we analysed interviews with this subgroup of patients using Karl Jaspers' concept of limit situations, which are characterised by a confrontation with the limits and challenges of life. These are especially chance, randomness, and unpredictability, death and finitude of life, struggle and self-assertion, guilt, failure, and falling short of one's aspirations.

RESULTS

In 43 interviews conducted with 15 people with drug-resistant epilepsy who were candidates for epilepsy surgery, we found that these themes are recurrent and have a large psychosocial impact, which can result in depression and anxiety. For some people, epileptic seizures appear to meet the criteria for traumatic events.

CONCLUSION

Understanding epilepsy and seizures as existential challenges complements the neurobiological explanations for psychological comorbidities and can help tailor psychological interventions to the specific needs of people with epilepsy, especially those who are candidates for surgical treatment.