Objective To investigate the knowledge level about pulmonary rehabilitation in respiratory physicians in Shanghai. Methods A self-designed questionnaire about pulmonary rehabilitation was sent to respiratory physicians in 18 tertiary-care referral hospitals of Shanghai from June to September 2011. Results A total of 237 valid questionnaires were collected. Accuracy rate of single-answer questions was(62.1±18.3)% , while correct rate of multiple-answer questions ( more than one answer) was ( 35.5±15.6) % . Neither working years nor doctor rank had correlation with accuracy of questionnaires. Conclusion The knowledge about pulmonary rehabilitation in respiratory physicians of Shanghai was poor. We need to strengthen the relevant training and continuing education.
Objective To review the current state of lung rehabilitation in China and explore the effect of lung rehabilitation on chronic respiratory diseases. Methods Database of CNKI ( 1979-2009) , VIP Chinese Periodical Database ( 1989-2009 ) , and Wanfang Data ( 1982-2009) resources were searched. Studies of lung rehabilitation were collected, and randomized and controlled trials were included. Data were extracted on study population, interfering and evaluating methods. The meta-analyses were performed by using RevMan 4. 2 software. The heterogeneity was analyzed by X2 and P value. Results A total of 3 clinical trials met the inclusion criteria. The study population were all severe and very severe chronic obstructive pulmonary diseases ( COPD) patients. Lung rehabilitation could improve daily activity( WMD:1. 29, 95% CI: 1. 05-1. 54) and dyspnea level ( SMD: - 1. 27, 95% CI: - 1. 67 to - 0. 86) of COPD patients. Conclusion The general level of studies on lung rehabilitation is not satisfied. Meta-analysis comfirmes that lung rehabilitation is beneficial in improving daily activity and dyspnea level of COPD patients.
Tricuspid valve, also known as "forgotten valve" because of the high natural and surgical mortality. Transcatheter tricuspid valve replacement is an innovative surgical method to treat tricuspid regurgitation, which improves the prognosis of patients and is gradually being popularized in clinics. However, postoperative pulmonary complications are still the main causes affecting the rapid recovery and death. More and more medical experts begin to use preoperative inspiratory muscle training to reduce postoperative pulmonary complications and improve the quality of life of patients after cardiac surgery. However, there was no report on the effect of preoperative inspiratory muscle training on pulmonary complications after transcatheter tricuspid valve replacement. Therefore, for the first time, we boldly speculate that inspiratory muscle training can reduce pulmonary complications after transcatheter tricuspid valve replacement, and put forward suggestions for its treatment mechanism and strategy. But this rehabilitation intervention lacks practical clinical research. Unknown challenges may also be encountered, which may be a new research direction.
Abstract: Objective To evaluate the impact of shortterm preoperative pulmonary rehabilitation (PR) on the exercise capacity of lung cancer patients with moderate to severe chronic obstructive pulmonary disease（COPD）. Methods Between March 2009 and August 2010, 30 lung cancer patients with moderate or severe COPD were treated with preoperative comprehensive PR for two weeks in Department of Thoracic Surgery, West China Hospital. The sample was comprised of 18 males and 12 females with an average age of 62.5±7.7 years. Twelve of the patients had moderate COPD, while 18 had severe COPD. We collected information on the length of postoperative hospital stay for each patient,as well as any pulmonary complications. Results (1) The forced expiratory volume in one second (FEV1), forced expiratory volume in one second % (FEV1%), forced expiratory volume in/ forced vital capacity (FEV1/FVC),and maximal ventilatory volume (MVV) (1.30±0.30 L, 59.19±18.00 L, 47.74±1200 L, 56.63±13.00 L) values after PR were slightly better than those before PR(1.24±0.40 L, 51.89±14.00 L, 46.59±10.00 L, 49.67±13.00 L), but not significantly so(Pgt;0.05). The results for carbon monoxide diffusion capacity were similar. (2) The sixminute walking distance (before: 502.67±157.00 m, after: 594.87±116.00 m), peak expiratory flow (before: 209.33±66.00 L/min, after: 255.33±70.00 L/min), dyspnea index (Borg index) (before: 0.26±0.20, after: 0.12±0.10), and fatigue index (before:0.24±0.20, after: 0.12±0.10) all improved significantly aftercomprehensive PR (Plt;0.05). (3) All 30 patients underwent surgery, and none died during the perioperative period. Eight patients experienced cardiopulmonary complications. The average hospitalization time after surgery was 8.0±2.4 days. Conclusion Preoperative comprehensive PR appears to significantly improve exercise capacity and reduce the rate of postoperative lung complications in lung cancer, patients with lower cardiopulmonary function.
Objective To observe the functional and morphological changes of macular after panretinal photocoagulation（PRP）in the patients with diabetic retinopathy（DR）.Methods A total of 57 eyes of 34 patients with DR undergoing PRP were enrolled in this prospective and self-reflection study. Comparatively analyze the changes of the best visual acuity（BCVA）, optical coherence tomography (OCT) and multi-focal electroretinography (mfERG) before PRP,20 days, 3 months and more than 9 months after PRP. Statistical analyses were performed by wilcoxon, chisquare, Dunnett-t, LSD-t tests and spearman related analyses. The changes of macular function and foveal retinal thickness before and after PRP were comparatively analyzed.Results BCVA of all patients reduced at 9 months after PRP（P=0.022）.The amplitude density of mfERG P1 of ring 2 decreased at 20 days after PRP（P=0.039）,then recovered at 3 months and decreased again at 9 months（P=0.014）.The amplitude density of mfERG P1 of ring 3-5 decreased at 20 days,3 months and more than 9 months after PRP（20 days: ring 3: P=0.000,ring 4: P=0.001, ring 5: P=0.000；3 months: ring 3:P=0.000, ring 4: P=0.006, ring 5: P=0.001; more than 9 months: ring 3: P=0.000,ring 4: P=0.000, ring 5: P=0.000）. The amplitude density of mfERG P1 of ring 1 was significantly lower at 9 months after PRP（P=0.050）. The foveal retinal thickness increased at 20 days after PRP(P=0.007), then recovered at 3 months or later. Cystoid macular degeneration was found in 6 eyes(10.5%) at 20 days after PRP.Conclusions After the treatment of PRP, there were some extend reduction of the macular function, a transient increase on foveal retinal thickness. Combined mfERG and OCT can be a comprehensively and objectively assessment of macular function and morphology.
Sensorimotor disorder can be easily caused by stroke, and there are many targeted movement rehabilitation therapies. With the development of rehabilitation robot technology, robot-assisted therapy combined with mechanical perturbations has become a more effective motor rehabilitation therapy. In this paper, the definition of mechanical perturbation and its physiological mechanism in stroke rehabilitation are introduced, the research progress on mechanical perturbation in the field of stroke rehabilitation therapy is mainly discussed, the application of mechanical perturbation in motor control, postural response and sensory evaluation of stroke rehabilitation is summarized, and the future development direction of mechanical perturbation rehabilitation therapy is also prospected.
ObjectiveTo analyze the symptom characteristics and influencing factors in order to provide reference for symptom management of patients with esophageal cancer after operation.MethodsA total of 216 esophageal cancer patients, including 180 males and 36 females with an average age of 63.7±8.3 years, who underwent surgical operation in our hospital from March to October 2018 were recruited and investigated with self-designed symptom questionnaire at 1 month after surgery.ResultsThe top five symptoms were acid reflux (48.6%), cough (42.6%), dysphagia (40.7%), hoarseness (12.0%), and diarrhea (11.6%). Women were more prone to acid reflux (OR=2.053), fatigue (OR=1.932), chest pain (OR=3.681), sleep disturbance (OR=2.419), abdominal pain (OR=3.882), nausea (OR=3.014) and vomiting (OR=2.505). Patients over 60 years were more prone to dysphagia (OR=2.274). Patients with lower thoracic esophageal cancer had a higher incidence of dysphagia compared with patients with carcinoma of esophagogastric junction (OR=0.326). Patients who had neoadjuvant chemotherapy were more likely to suffer acid reflux (OR=1.594). Open surgery (OR=3.681) and neoadjuvant radiotherapy (OR=2.495) were the risk factors of chest pain.ConclusionThere are many symptoms in patients with esophageal cancer after operation, and the occurrence of symptoms is closely related to gender, age, tumor location, surgical procedure and neoadjuvant chemoradiotherapy.
Since the outbreak of coronavirus disease 2019 (COVID-19), there have been numerous studies confirming that physiotherapy is an essential part of the comprehensive treatment during hospitalization and can facilitate recovery in COVID-19 patients. However, physiotherapy protocols for COVID-19 patients in intensive care units are still lacking. This article reviews the literature and incorporates practical experience around recommendations for the safe protection during physiotherapy, recommendations for evaluation criteria and intervention of physiotherapy, and future work for COVID-19 patients, so as to provide a standardized recommendation for physiotherapists working in intensive care units.
ObjectiveTo clarify the effects of tourniquet use on pain, early rehabilitation, blood loss, incidence rate of thrombosis in primary total knee arthroplasty (TKA) through a randomized controlled trial. MethodBetween Janurary 2014 and August 2015, 168 patients with knee osteoarthritis undergoing primary TKA were randomly allocated to tourniquet group (n=84) or non-tourniquet group (n=82) . There was no significant difference in gender, age, body mass index, affected side, osteoarthritis grading, disease duration, preoperative range of motion (ROM), visual analogue scale (VAS), Hospital for Special Surgery (HSS) score, and hemoglobin (Hb) between 2 groups (P>0.05) . The operation time, hospitalization time, 90°knee flexion time, straight leg lifting time, and ambulation time were compared between 2 groups. Intraoperative blood loss, Hb decrease, postoperative VAS score, HSS score, ROM, and postoperative complications were recorded and compared. ResultsThere was no significant difference in operation time (t=-1.353, P=0.178) . The patients were followed up 3-20 months (mean, 12 months) in tourniquet group, and 3-22 months (mean, 13 months) in non-tourniquet group. No significant difference was found in Hb decrease (t=-1.855, P=0.066) and transfusion rate (23.81% of tourniquest group vs. 25.61% of non-tourniquest group) (χ2=0.072, P=0.788) between 2 groups. Significant difference was found in the incidence rate of thrombosis between tourniquet and non-tourniquet groups (10.71% vs. 2.44%) (χ2=4.592, P=0.032) , and the intraoperative blood loss of tourniquet group was significantly less than that of non-tourniquet group (t=-16.066, P=0.000) . The 90°knee flexion time, straight leg lifting time, ambulation time, and hospitalization time of tourniquet group were significantly later than those of non-tourniquet group (P<0.05) . The tourniquet group had significantly higher VAS score at 3, 5, 7, and 14 days after operation (P<0.05) and lower HSS score at 28 days after operation (t=-4.192, P=0.000) than non-tourniquet group, but there was no significant difference in the ROM between 2 groups (t=0.676, P=0.500) . ConclusionsThe use of a tourniquet during TKA will increase knee pain and thrombotic events, but can not decrease total blood loss and transfusion rate. A tourniquet use during TKA is unfavorable for early rehabilitation progress.
Objective To explore the effect of internet of things-based power bicycle training or quadriceps training alone on pain and quality of life in patients with knee osteoarthritis in a community setting. Methods Patients with knee osteoarthritis who were admitted to West China Hospital of Sichuan University between April and July 2022 were selected. They were randomly divided into a power bicycle training group, a quadriceps muscle training group and a control group by random number table method. The primary outcome was improvement in knee pain, assessed by the Numerical Rating Scale (NRS) score. The secondary outcome was health-related quality of life, assessed by the 36-Item Short Form Health Survey (SF-36) score. Outcomes were assessed at baseline and 4, 8, and 12 weeks after the initial intervention. The statistical analysis was conducted using generalized estimating equations. Results A total of 72 patients were included, with 24 in each group. There was no significant difference in age, gender or other demographic characteristics among the three groups (P>0.05). The results of generalized estimating equations showed that there were interaction effects (group × time) on the NRS score, SF-36 physical functioning score, SF-36 bodily pain score, and SF-36 vitality score (P<0.05), while there was no interaction effect (group × time) on the role physical score, general health score, social functioning score, role emotional score or mental health score of SF-36 (P>0.05). At baseline, there was no statistically significant difference in the NRS score or SF-36 scores among the three groups (P>0.05). After 12 weeks of intervention, the two training groups were better than the control group in the NRS score, SF-36 physical functioning score, and SF-36 bodily pain score, the power bicycle training group was better than the quadriceps training group in the NRS score, the power bicycle training group was better than the control group in the SF-36 social functioning score, and the differences were statistically significant (P<0.05). Conclusions In a community setting, 12 weeks of internet of things-based power bicycle training and quadriceps training can significantly improve joint pain, physiological function and physical pain indicators in patients with knee osteoarthritis, and the power bicycle training is better than the quadriceps training in improving the knee pain of patients.