Clinical efficacy of comprehensive therapy based on traditional Chinese medicine patterns on patients with pneumoconiosis: a pilot double-blind, randomized, and placebo-controlled study.

Effective therapy options for pneumoconiosis are lacking. Traditional Chinese medicine (TCM) presents a favorable prospect in the treatment of pneumoconiosis. A pilot study on TCM syndrome differentiation can evaluate the clinical efficacy and safety of TCM and lay a foundation for further clinical research. A double-blind, randomized, and placebo-controlled trial was conducted for 24 weeks, in which 96 patients with pneumoconiosis were randomly divided into the control and treatment groups. Symptomatic treatment was conducted for the two groups. The treatment group was treated with TCM syndrome differentiation, and the control group was treated with placebo. The primary outcomes were the six-minute walking distance (6MWD) and the St. George Respiratory Questionnaire (SGRQ) score. The secondary outcomes were the modified British Medical Research Council Dyspnea Scale (mMRC), Chronic Obstructive Pulmonary Disease Assessment Test (CAT), Hospital Anxiety and Depression Scale (HADS), and pulmonary function. Only 83 patients from the 96 patients with pneumoconiosis finished the study. For the primary outcome, compared with the control groups, the treatment group showed a significantly increased 6MWD (407.90 m vs. 499.51 m; 95% confidence interval (CI) 47.25 to 135.97; P < 0.001) and improved SGRQ total score (44.48 vs. 25.67; 95% CI -27.87 to -9.74; P < 0.001). The treatment group also significantly improved compared with the control group on mMRC score (1.4 vs. 0.74; 95% CI -1.08 to -0.23; P =0.003), CAT score (18.40 vs. 14.65; 95% CI -7.07 to -0.43; P =0.027), and the total symptom score (7.90 vs. 5.14; 95% CI -4.40 to -1.12; P < 0.001). No serious adverse events occurred. This study showed that TCM syndrome differentiation and treatment had a favorable impact on the exercise endurance and quality of life of patients with pneumoconiosis.

[Analysis of influencing factors of pneumoconiosis complicated with pulmonary tuberculosis].

Objective: To investigate the influencing factors of pneumoconiosis complicated with tuberculosis in order to provide the scientific evidence for formulating the preventive strategies. Methods: From July 2019 to January 2020, all occupational pneumoconiosis patients reported in Guangzhou from 1958 to 2018 were investigated retrospectively (n=1155) . The basic data (including gender, diagnosis time, diagnosis age, dust exposure duration, period, pneumoconiosis disease type, work type and industry) were obtained from pneumoconiosis case card and network report database. The data of pulmonary tuberculosis were collected from the occupational disease diagnosis files of Guangzhou Occupational Disease Prevention and Control Hospital, and were supplemented by telephone follow-up. The distribution of pneumoconiosis and tuberculosis in Guangzhou was analyzed. Binary logistic regression analysis model was used to analyze the influencing factors of pneumoconiosis complicated with pulmonary tuberculosis. Results: Among the 1155 new cases of pneumoconiosis, 357 cases were pneumoconiosis tuberculosis, and the complication rate of tuberculosis was 30.9%. Year of diagnosis, age of diagnosis, dust exposure duration, pneumoconiosis caused by mineral dust and construction industry were influencing factors for pneumoconiosis complicated with pulmonary tuberculosis (OR=0.948, 1.048, 0.972, 3.112, 2.815, P<0.05) . After the adjustment of gender, diagnosis year, diagnosis age, dust exposure duration and diagnosis period, the risk of pulmonary tuberculosis in rock drilling workers was 1.462 times higher than that in other types of work (P<0.05) . Conclusion: The complication rate of tuberculosis in patients with pneumoconiosis is relatively high. The main influencing factors are the year of diagnosis, age of diagnosis, dust exposure duration, the type of pneumoconiosis and the industry. The importance of occupational health examination and health education on prevention and treatment of tuberculosis should be emphasized among dust-exposed workers and pneumoconiosis patients. People with susceptibility factors are the top priority.

[The application of holistic nursing in the rehabilitation of occupational pneumoconiosis complicated with chronic obstructive pulmonary disease].

Objective: To investigate the effect of holistic nursing on the rehabilitation of patients with occupational pneumoconiosis complicated with acute exacerbation of chronic obstructive pulmonary disease (COPD) . Methods: In October 2018, from September 2016 to September 2018, 120 pneumoconiosis patients with copd admitted to the occupational disease department of Laigang Hospital attached to Affilated to Shandong First Medical University were selected, according to random number table method is divided into experimental group (60 cases) and control group (60 cases) in the control group given conventional nursing, the experimental group to implement the holistic nursing, before and after the intervention were compared of two groups of patients with disease recognition grade self-management behavior of related parameters of blood gas analysis and lung function changes. Results: Comparison of disease recognition score between the two groups, the experimental group was higher than the control group (P<0.05) . Comparison of scores of self-management behaviors such as diseases medical management, daily life management. Emotion management and so on between the two groups showed that the experimental group was higher than the control group (P<0.05) . Comparison of blood gas analysis indicators between the two groups showed that PaO(2) in the experimental group was higher than that in the control group (P<0.05) . Comparison of pulmonary function indicators between the two groups showed that FEV(1) and FEV(1)/FVC in the experimental group were higher than that in the control group (P<0.05) . Conclusion: Holistic nursing can effectively improve the cognition of pneumoconiosis patients with copd in the acute exacerbation stage, regulate their self-management behavior, improve arterial oxygen content, improve pulmonary ventilation function. and promote the recovery of the disease.

[The analysis of pathogens distribution and drug resistance of bacteria in sputum samples of pneumoconiosis patients combined with lower respiratory tract infection.]

Objective: To guide the rational use of antibiotic drugs in clinical practice for doctors by the analysis of pathogens distribution, transition and drug resistance of bacteria in sputum samples of pneumoconiosis patients combined with lower respiratory tract infection. Methods: 2 199 qualified sputum samples from 214 pneumoconiosis patients collected from January 2008 to December 2012 were examined by bacterium or fungus education. BioMerieux API and Eastern Cowin application software were used to do bacterial identification, and K-B method recommended by the NCCLS was used to take drug sensitivity tests. Results: 508 pathogens were isolated from sputum specimens and the positive rate among them was 23.1%. The majority of pathogens were fungus and Gram-negative bacteria, with the detection rates 50.0%, 40.7% respectively. Bacterial identification results show that the majority of pathogens of sputum samples were candida albicans, pseudomonas aeruginosa and acinetobacter baumannii. Susceptibility results show that P. aeruginosa was 100% sensitive to ceftriaxone (non-meningitis) and acinetobacter baumannii was 100% sensitivite to ampicillin/sulbactam, cefoperazone/sul-bactam and imipenem. These two bacteria were resistant to many kinds of antibiotic drugs, and the sensitive rates to cephalothin and clindamycin were 0%. Conclusion: The infections of pneumoconiosis patients combined with lower respiratory tract infection were fungi, pseudomonas aeruginosa and acinetobacter baumannii, which have a significant drug resistance. Doctors should consider the results of laboratory detection of pathogens and sensitivity test to select the antibiotic drugs in order to reduce the generation of resistant strains.

[The effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis].

PURPOSE: The purpose of this study was to determine the effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis. METHOD: This study was a quasi-experimental study of pre-test and post-test design in a non-equivalent control group. The subjects of this study consisted of both the experimental group of twenty-nine and the control group of thirty coal workers' pneumoconiosis patients. Data was collected from December 10, 2002 to February 15, 2003. Foot reflexology was performed for 60 minutes twice a week through five weeks in the experimental group, but none in the control group. To evaluate the effects of foot reflexology, the scores of fatigue and insomnia were measured before and after the experiment in both groups. Fatigue was evaluated by Fatigue Symptoms Inventory. Insomnia was measured with the visual analogue scale (VAS). Data of this experiment was analyzed by Chi-square test, t-test, unpaired t-test and Repeated Measures ANOVA with the SAS Program. RESULTS: The scores of fatigue and insomnia decreased in the experimental group but not in the control group. There was a significant difference of fatigue and insomnia between the two groups. CONCLUSION: It is suggested that foot reflexology might have beneficial effects on reducing fatigue and insomnia in patients suffering from coal workers' pneumoconiosis, and can be recommended as a nursing intervention program for patients with coal workers' pneumoconiosis.

The Effects of Foot Reflexology on Fatigue and Insomnia in Patients suffering from Coal Workers' Pneumoconiosis / 간호학회지

PURPOSE: The purpose of this study was to determine the effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis. METHOD: This study was a quasi-experimental study of pre-test and post-test design in a non-equivalent control group. The subjects of this study consisted of both the experimental group of twenty-nine and the control group of thirty coal workers' pneumoconiosis patients. Data was collected from December 10, 2002 to February 15, 2003. Foot reflexology was performed for 60 minutes twice a week through five weeks in the experimental group, but none in the control group. To evaluate the effects of foot reflexology, the scores of fatigue and insomnia were measured before and after the experiment in both groups. Fatigue was evaluated by Fatigue Symptoms Inventory. Insomnia was measured with the visual analogue scale (VAS). Data of this experiment was analyzed by Chi-square test, t-test, unpaired t-test and Repeated Measures ANOVA with the SAS Program. RESULTS: The scores of fatigue and insomnia decreased in the experimental group but not in the control group. There was a significant difference of fatigue and insomnia between the two groups. CONCLUSION: It is suggested that foot reflexology might have beneficial effects on reducing fatigue and insomnia in patients suffering from coal workers' pneumoconiosis, and can be recommended as a nursing intervention program for patients with coal workers' pneumoconiosis.

[The use of hyperbaric oxygenation for the treatment of patients with pneumoconiosis and pulmonary heart failure]. / Primenenie giperbaricheskoi oksigenatsii dlia lecheniia bol'nykh pnevmokoniozom s legochno-serdechnoi nedostatochnost'iu.

Examination of 76 patients with pneumoconiosis (stage I) revealed that hyperbaric oxygenation is increasing the force of cardiac contractions, reduction of the general peripheral resistance and reduction of the lesser circulation hypertension. The therapeutic action of hyperbaric oxygenation is related to its ability to remove the sequels of oxygen.