Pulsed Radiofrequency-Enhanced Dual Sympathetic Block for the Treatment of Post-Traumatic Stress Disorder.
| Autor: | Block T; Research, Hudson Medical Group, New York, USA., Kuo J; Regenerative and Anti-Aging Medicine, Hudson Medical Group, New York, USA., Green M; Psychiatry, Hudson Medical Group, New York, USA. |
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| Jazyk: | angličtina |
| Zdroj: | Cureus [Cureus] 2023 Jul 03; Vol. 15 (7), pp. e41309. Date of Electronic Publication: 2023 Jul 03 (Print Publication: 2023). |
| DOI: | 10.7759/cureus.41309 |
| Abstrakt: | Dual sympathetic blocks (DSBs) have been shown to provide significant symptom relief in individuals with post-traumatic stress disorder (PTSD). However, despite the clinical significance of DSB in PTSD treatment, a subset of patients experience the recurrence of somatic symptoms of PTSD and trauma-induced anxiety. The purpose of this case report is to describe our experience with the successful treatment of acute symptoms of PTSD by using serial DSBs and DSBs with pulsed radiofrequency (PRF). An 18-year-old male who had suffered multiple childhood traumatic events presented with severe and persistent symptoms consistent with a diagnosis of PTSD. The patient had been previously treated with myriad, multiple-year trials of psychotropic medications and psychotherapy as well as lifestyle modifications involving art therapy and physical exercise. Despite these psychiatric and psychological interventions, his symptoms persisted. The patient underwent a total of four bilateral DSBs, three of which were enhanced with PRF, over a period of 15 months at our clinic, with intervals of three, four, and six months between appointments, respectively. At the two-week follow-up after the initial bilateral stellate ganglion block (SGB) procedure, a major improvement in the patient's PTSD symptoms was observed, specifically symptoms of anxiety and a heightened sense of danger. These results were confirmed by a reduction in PTSD Checklist Version 5 (PCL-5) scores from 73 to 50. However, three months later, some of his symptoms returned. The patient elected to proceed with a bilateral PRF-enhanced DSB, and he subsequently reported that his PTSD and general anxiety symptoms subsided by 80%, which was confirmed by a reduction in PCL-5 scores from 50 to 42. This significant symptom relief persisted for four months, and the patient returned for his second bilateral PRF-enhanced DSB. The patient's PCL-5 score further dropped from 42 to 22 and he reported an 80% reduction in symptoms, which persisted for six months. The patient elected to undergo a third bilateral PRF-enhanced DSB, which was successful in further reducing his symptoms as demonstrated by a self-reported 80% symptom relief and a drop in PCL-5 scores from 22 to 20, which has persisted for over six months. We highlight the fact that the addition of PRF in a selective blockade of the stellate ganglion via injection reduced our patient's PTSD symptoms to below the PTSD diagnostic threshold. Furthermore, we report that the clinical efficacy of bilateral PRF-enhanced DSB may be additive over successive procedures. We also provide a theoretical exposition of our findings. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2023, Block et al.) |
| Databáze: | MEDLINE |
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