ABSTRACT
Objective To observe the clinical curative effect of thoracic dorsal root ganglion pulse radio frequency stimulation combined with pregabalin in treatment of postherpetic neuralgia (PHN).Methods Sixty-two PHN patients were randomly divided into the single drug group and combination group (n=31).The pre-and post-treatment VAS values and pittsburgh sleep quality in-dex (PSQI),decreased dosage of tramadol after treatment,adverse reaction during treatment,and long-term therapeutic effects were observed.Results VAS values,PSQI and tramadol dosage de-creased significantly post-treatment in both groups,especially in the combination group (P < 0.05). In addition,the incidence of dizziness,somnolence and ataxia was less,but puncture pain was more in combination group (P < 0.05 ).Long-term therapeutic effects of patients in the combination group were significantly improved.Conclusion Thoracic dorsal root ganglion pulsed radio frequence com-bined with pregabalin is effective in the treatment of PHN.
ABSTRACT
Objective To evaluate radio frequency hyperthemia combined with intrahepatic arterial chemotherapy in the treatment of advanced liver cancer. Methods 50 cases of primary or secondary advanced liver concers were selected and treated with chemotherapeutic perfusion or chemoembolization via hepatic artery by the method of Seldinger, combining synergetically radio frequency heat therapy for achieving better efficacy. Results Clinical conditions in 18 of 509 cases were improved with ? fetoprotein returned to negative in 6 cases and decreased in 13 Ultrasound or CT demonstrated tumor shrinkage in 18 cases. Conclusions Radio frequency hyperthermia combined with interventional chemotherapy via hepatic artery is effective in the treatment of advanced liver cancer together with no obvious side effects.