To observe the clinical effect of lipoic acid combined with continuous positive airway pressure ventilation in treating obstructive sleep apnea-hypopnea syndrome and its effect on peripheral blood γ-aminobutyric acid and melatonin levels.

BACKGROUND: Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a common respiratory disease with potential lethality. At present, the commonly used treatment method is continuous positive airway pressure ventilation, but with the prolongation of the course of the disease, the effect of single ventilation on the improvement of oxidative stress levels is not good. Lipoic acid is a commonly used antioxidant in clinics. In this paper, lipoic acid combined with continuous positive airway pressure ventilation is used to explore whether it has a better therapeutic effect on patients. AIM: To probe into the clinical efficacy of lipoic acid combined with continuous positive airway pressure ventilation in the therapy of OSAHS. METHODS: 82 patients with OSAHS who were cured in our hospital from March 2021 to September 2022 were prospectively collected as subjects. Based on different treatment methods, patients were grouped into a control group (43 cases) and an observation group (39 cases). The control group was treated with continuous positive airway pressure (CPAP), and the observation group was treated with lipoic acid based on control group. The therapeutic effects were measured by apnea hypopnea index (AHI), oxygen saturation (SpO2), mean oxygen saturation (MSpO2), serum malondialdehyde (MDA), superoxide dismutase (SOD), hypoxia inducible factor-1α (HIF-1α) levels, peripheral blood γ-aminobutyric acid, melatonin levels. RESULTS: The clinical effectiveness of the observation group was better (P < 0.05). After treatment, AHI, the levels of MDA and HIF-1α in the observation group were lower and SpO2, MSpO2 and the level of SOD, γ- aminobutyric acid, and melatonin were higher than those in the control group (P < 0.05). The levels of γ- aminobutyric acid and melatonin were negatively correlated with the severity of symptoms, ESS, and AIS scores (P < 0.05). CONCLUSIONS: The clinical effect of lipoic acid combined with CPAP in the treatment of OSAHS is better, and it has a positive effect on the levels of γ-aminobutyric acid and melatonin in peripheral blood. Lipoic acid was added to the original method for treatment, and the therapeutic effect was greatly improved.

Clinical study on thalidomide combined with cinobufagin to treat lung cancer cachexia.

OBJECTIVE: To discuss and assess the clinical value of treating lung cancer cachexia with thalidomide combined with cinobufagin.s. METHODS: A cohort of 54 patients, who were diagnosed with lung carcinoma, was randomly divided into two groups, a trial group and a control group, respectively. The trial group was given 150 mg/day thalidomide and 2700 mg/day cinobufagin; the control group only received 2,700 mg/day cinobufagin. The therapy lasted for 12 weeks, and the nutritional status, quality of life, survival, and side effects in patients in the two groups were recorded. RESULTS: The nutritional status, quality of life, and survival of patients with lung cancer cachexia in the trial group were significantly improved compared to the control group. The trial group received 150 mg thalidomide, which by contrast reduced the incidence of side effect and increased tolerance. CONCLUSION: Using thalidomide combined with cinobufagin to treat patients with lung cancer cachexia will significantly improve their nutritional status and quality of life. This therapy is better than that using cinobufagin alone and is well tolerated.