Trial reportJournal of pain research2024
A Retrospective Observation of Gasserian Ganglion Pulsed Radiofrequency Therapy Combined with Low-Dose Morphine Injection in the Treatment of Ophthalmic Herpetic Neuralgia.
Trial report in Journal of pain research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Mechanisms and multimodal treatment of neuropathic pain associated with degenerative cervical spondylosis: Current status and progress.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: This retrospective study was to investigate the efficacy of Gasserian ganglion pulsed radiofrequency therapy (PRF) combined with low-dose morphine injection in the treatment of refractory ophthalmic herpetic neuralgia. Patients and methods: A total of 40 intractable ophthalmic herpetic neuralgia patients who received Gasserian ganglion PRF therapy in Pain Department of Nanjing Drum Tower Hospital were retrospectively analysed, with an average age of 70.2 ± 8.5 years and an average disease course of 30 (30, 60) days. According to different interventions, they were divided into two groups: Group A, 19 patients who received Gasserian ganglion PRF therapy combined with 0.2 mg morphine injection via puncture needle; Group B, 21 patients who received only Gasserian ganglion PRF therapy. Data related to the length of hospital stay and associated costs, numerical rating scale scores (NRS), intravenous morphine and oral oxycodone doses during hospitalization, Short form McGill pain questionnaire and Pittsburgh sleep quality index (PSI), and conditions of opioid use and postherpetic neuralgia after discharge were collected in the two groups. SPSS 25.0 was used to perform statistical analysis on data. Results: The hospital stay, hospitalization costs, and oxycodone dosages for Group A were lower than those for Group B (p = 0.02, p = 0.015 and p = 0.023, respectively). The proportion of patients in group A still taking oral opioids 1 month after discharge and experiencing postherpetic neuralgia 6 months after the onset was lower than that in group B (p = 0.004 and p = 0.049). The NRS upon discharge, as well as the McGill and PSQI scores at the time of discharge and at 1, 3, 6 and 12 months post-discharge, were all significantly reduced compared to those measured upon admission in two groups (p = 0.000). Conclusion: Gasserian ganglion PRF therapy combined with low-dose morphine injection offers an alternative option for managing intractable herpetic neuralgia and prevention of postherpetic neuralgia in ocular branches. Clinical Trial Registration: ChiCTR2300073281.
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