STUDY PROTOCOL Glioma patients in outpatient care - Optimization of psychosocial care in neuro-oncological patients (GLIOPT): study protocol of a multicenter cluster randomized controlled trial

Abstract

Background: Patients with high-grade gliomas (HGG) often suffer from high distress and require psychosocial support. However, due to neurological and neurocognitive deficits, adequate assessment of distress and support needs remains a challenging unmet clinical need. The objective of the present study is to investigate whether a systematic implementation of signaling questions into the routine outpatient consultation will be helpful to bridge this gap.Methods and design : This is a multicenter cluster randomized study with two arms. Randomization is done on a cluster level with 13 hospitals providing regular neuro-oncological outpatient services conducted by neurologists and/or neurosurgeons. The intervention will include an assessment of psychosocial distress of patients in doctor-patient-conversationcompared to assessment of psychosocial distress via questionnaire (control, standard of care). In total, 616 HGG patients will be enrolled. The outcome will be the number of HGG patients with increased psychosocial distress who receive professional support from psychosocial services. Secondary endpoints are inter alia number of patients reporting psychosocial distress and unmet needs detected correctly by the respective method; quality of life; psychological well-being and burden of the patients before and after doctorpatient consultation as well as the length of the doctor-patient-consultation.Discussion: Patients with HGG are confronted with an oncological diagnosis and at the same time with high symptom burden. This often leads to distress, which is not always adequately recognized and treated. So far, only a limited number of adequate instruments are available to assess HGG patient's distress. Yet, an adequate care and support network might facilitate the course of the disease and tumor therapies for patients. Our hypothesis is that an assessment conducted directly by attending doctors and in which the doctors talk to patients with HGG will be more effective than an assessment via a questionnaire, leading to better identifying patients in need for support. This may lead to an improvement of health care in these patients. Further, this method might be implemented also in other brain tumor patients (e.g. patients with brain metastases).

Awareness, offer, and use of psychosocial services by breast cancer survivors in Germany: a prospective multi-centre study

“…Awareness and use of psychosocial care were ascertained at t4 for a variety of services with a questionnaire developed by our group in several studies [27][28][29]. The instrument was in use in patients with cancer of the lung [27,28], brain [30], and various sites including breast [29].…”