Articles: chronic-pain.
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Intravenous administration of local anaesthetics has repeatedly been recommended for the treatment of chronic pain. Some authors have also reported on their use in postoperative pain management. However, most of these publications are case reports or refer to rather old studies or investigations based on study designs that fail to meet present scientific standards. ⋯ During the first 24 h after surgery 12 patients in the lidocaine group required a total of 550 mg meperidine in addition, while 8 patients in the control group required a total of 300 mg meperidine. The postoperative meperidine consumption was not significantly diffent between the lidocaine group and the control group. Intravenous lidocaine infusion did not significantly reduce postoperative pain after tonsillectomy in the dosage used.
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Acupuncture is increasingly being used in Western medicine. In the present study the effect of acupuncture treatment was examined in 60 patients with chronic pain. The long-term success after 6 months was evaluated in 45 patients. ⋯ It appeared that the consumption of analgesics could be reduced significantly in patients in whom the treatment was successful. All patients had been treated before by several methods. Because of the small number of side-effects and the patients' high degree of acceptance as well as the success of the treatment, we consider acupuncture an effective method in the treatment of chronic pain.
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Treatment of chronic pain disease is a scientific and clinical challenge encountered in all branches of medicine. Essential trigeminal neuralgia and chronic pain situations are noted for their exceptionally marked severity and also for their psychic and social consequences. It is not rare for a primarily somatic pain syndrome to develop into a painful disease in its own right, which is highly refractory to treatment. ⋯ Vincristine iontophoresis was applied in 33 patients hitherto unsuccessfully treated with various other methods. In 78% of the cases, attenuation of the pain was achieved. This noninvasive therapy proved to be free of side effects.
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Epidural steroid injections are frequently used in the conservative treatment of backache, although they are still subject to critical discussion. Relief of pain is attributed to the anti-inflammatory effect of the steroid. During a 3-year period, 53 patients with back pain or differing aetiology were treated with one or more epidural injections of 14 mg betamethasone (2 ml Celestan) in a prospective and retrospective fashion. ⋯ Patients with acute pain (up to 6 months) responded better than patients with chronic symptoms. No significant correlations were detected between response and other characteristics, e.g. age, sex, number of injections, type of pain, intensity of pain, or psychological overlay. For patients with acute pain epidural steroid injections seem to be a safe, appropriate and promising procedure.
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In a retrospective, controlled clinical study the life events of 35 patients suffering from chronic low back pain (LBP) and a matched sample of 23 patients with neurotic depression (ICD 300.4) were investigated. The pain patients formed two groups: 19 patients with definite organic diagnosis (IASP code 530.96) and 16 without (adequate) organic lesion (IASP code 510.99). Somatic diseases (other than LBP), injuries and operations, as well as psychic trauma (feelings of shame, narcissistic traumatisations and object losses) were defined and counted as documented in the patient's histories. ⋯ Object losses occur equally often in all groups, apart from the initial year, when depressive patients have to cope with even more losses than the others. These results are discussed considering the development of chronic pain syndromes, the influence of age and their consequences for models of illness. There is convincing evidence, that physical injury is neither a necessary nor a sufficient condition for the development of chronic pain and that chronic pain is in essence an emotional disease based on unresolved unconscious conflicts requiring psychotherapy.