Pain Therapy in an Outpatient Neurosurgical Practice in Germany, Beacon or Fruitless Survey of 6090 Patients

Objectives: Chronic low back pain therapy represents a cornerstone of outpatient practice. The majority of patients present with degenerative lumbar spine disease, often complicated by neuropathic pain syndromes of diverse aetiologias. Many have previously undergone multiple, frequently unsuccessful treatments. This study aimed to delineate the spectrum of chronic pain patients and evaluate outcomes of conservative pain therapy in a large outpatient cohort, with emphasis on the role of pain specialists in supporting this often helpless and disappointed group. Materials and Methods: We retrospectively analyzed all patients treated between January 2022 and December 2024 in our outpatient pain clinic. Of 6557 patients, 467 with intracranial pain syndromes, migraine, trigeminal neuralgia, or post-COVID-19 fatigue/pain were excluded. A total of 6090 patients were enrolled, including 959 with clear surgical indications (lumbar disc herniation, spinal canal stenosis) who required postoperative pain therapy. Mean age was 56 years (range 12-103); 41% were male, 59% female. Diagnoses included: degenerative lumbar facet joint syndrome (n=2987), failed back surgery syndrome (FBSS, n=760), neuropathic pain syndromes (n=567), and postoperative spinal canal stenosis/disc herniation (n=450). Pain severity was assessed by Numeric Rating Scale (NRS) and Oswestry Disability Index (ODI). Multiple visits and structured pain diaries ensured reliable data collection. Results: Satisfactory pain relief and improved quality of life were achieved in 45% of patients, while 23% required additional physiotherapy and workplace support. The best outcomes were observed in operated patients (>85% pain relief or freedom). 26% of patients required psychosomatic or neurological co-management. Inpatient multimodal therapy was necessary in 15% but yielded largely unsatisfactory results. Psychosocial burden was considerable: 333 patients under 65 years were retired due to chronic pain; 27% were under psychiatric care for depression (male:female ratio 34:66). Major systemic barriers included inadequate reimbursement and insufficient recognition of pain therapy by insurers and institutions. Conclusion: Pain institutions act as essential hubs of care for patients with complex chronic pain syndromes. Yet, treatment remains hampered by lack of societal awareness, insufficient structural support, and poor healthcare integration. Too often, pain patients are marginalized and left without adequate resources. Despite these challenges, our guiding principle is to treat patients with empathy, trust, and long-term social reintegration, independent of socioeconomic status. Broader public recognition, improved institutional frameworks, and health policy reforms are urgently required to advance outcomes for this vulnerable population.