Ma Dedong, Professor, Chief Physician

Address: Respiratory Medicine, Qilu Hospital of Shandong University, Jinan

107, Wenhua Xilu, Jinan City, China

Tel. 18560082806

Email: ma@qiluhuxi.com

Research Interests: Chronic Airway Disease; Invasive and Non-invasive Ventilation; Sleep Apnea; Time series analysis and dynamic machine learning analysis of medical big data

Academic advisor for Master's students: Yes

Academic advisor for PhD students: No

Education Background

2007-2008      Research assistant, Texas A&M health science center

2004-2009      Doctor of Internal Medicine, School of Medicine, Shandong University

1998-2001      Master of Internal Medicine, School of Medicine, Shandong University

1993-1998      Bachelor of Medicine, School of Medicine, Shandong Medical    

Work Experience

2019-present   Chief Physician, Dept. of Respiratory Medicine, Qilu Hospital of Shandong University

2013-2019        Associate Physician, Dept. of Respiratory Medicine, Qilu Hospital of Shandong University

2010-present   Master Student Advisor, Shandong University    

2009-2013        Attending Physician, Dept. of Respiratory Medicine, Qilu Hospital of Shandong University

2007-2008        Research Assistant, Texas A&M health science center

2006-2007        Visiting Scholar, Oral Biology School of Dentistry University of Missouri-Kansas City

Description of Research and Teaching

Dedong Ma designed series of positive pressure devices to treat sleep apnea, which can be used independently from the ventilator. Positive pressure mask and nasal blockage are applied for patent with sleep apnea for the first time in China. It can be used independently from the ventilator, convenient to carry, and effective, so that some patients with sleep apnea are no longer dependent on the ventilator. Because of its low cost and convenient carrying, it can be used as a supplement to the non-invasive ventilator. With the support of the cross-disciplinary training program of Shandong University, a cross-disciplinary platform has been set up by the Institute of Respiratory Sciences, Orthodontics and Control. The study on individualized treatment of sleep apnea and hypopnea syndrome by CT registration and computer finite element reconstruction was carried out successfully.

He actively carried out remote monitoring of family lung function, developed extremely low-cost portable lung function instruments, and worked with experts from the European Association of Respiratory Diseases Youth Committee to promote and validate in non-developed areas.

He designed several new non-invasive ventilation modes and produces prototypes, took the lead in long-distance management of non-invasive ventilation and clinical research on non-invasive high-frequency ventilation. The preliminary results have been exchanged in national conferences and meetings for many times.

Publications

Journal articles:

Published more than 10 SCI articles, which have been cited 114 times in total

1. Ma D, Lu H, Zhang C, et al. Use of polarized light microscopy is essential in the efficient diagnosis of respiratory amyloidosis and could decrease disease prevalence[J]. The clinical respiratory journal, 2017, 11(6): 691-695.

2. Chen C, Wang X, Lv C, Li W*, Ma D*, Zhang Q, Dong L. The effect of air pollution on hospitalization of individuals with respiratory and cardiovascular diseases in Jinan, China. Medicine (Baltimore). 2019 May;98(22):e15634.

3. Chen C, Li W*, Ma D*. Sleep Breathing Data Analysis Based on Econometrics[C]//2019 6th International Conference on Systems and Informatics (ICSAI). IEEE, 2019: 1413-1417.

4. Chen C, Li X, Meng X, Ma Z, Li W*, Ma D*. The Effect of Air pollution on the Hospitalization for AECOPD. IOP Conference Series: Earth and Environmental Science 2020, 450: 12092.

5. He K, Peng M, Li X, et al. A case of multiple pulmonary metastasizing pleomorphic adenomas of the salivary gland[J]. Chinese Medical Journal, 2020, 133(2): 235-236.

6. Dong L, Li W, Ma D, et al. The evaluation and comparison on different types of resident doctors in training through DxR Clinician system[J]. Journal of Physics Conference Series, 2020, 1549:042076.

7. Yao J J , Peng M M , Zou G H , et al. Effects of flow on carbon dioxide washout and nasal airway pressure in healthy adult volunteers during the constant-flow mode in a non-invasive ventilator[J]. Chinese Medical Journal, 2020.

8. Zhi Xiang Ma, Tian‐ran Zhou, Li W , et al. Impact of end-expiratory pressure fluctuation on tidal volume in the trilevel positive airway pressure mode[J]. The Clinical Respiratory Journal, 2020(1673).

9. BYQA , BXSA , CLM , et al. Therapeutic effect of disulfiram inclusion complex embedded in hydroxypropyl-β-cyclodextrin on intracranial glioma-bearing male rats via intranasal route - ScienceDirect[J]. European Journal of Pharmaceutical Sciences, 2020, 156.

Patents:

More than 30 authorized Chinese patents (8 invention patents) and 1 authorized US patent

1. Chinese patent No. CN107789714A     Multifunctional positive expiratory pressure nasal mask

2. Chinese patent No. CN107693916A     Positive expiratory pressure nasal mask with remote monitoring function

3. Chinese patent No. CN 108939231A     A remote management non-invasive ventilator with CO2 monitoring function and its working method

4. Chinese patent No. ZL2015 1 0292476.1     Variable pressure non-invasive positive pressure ventilation method and medical ventilator applying the method

5. Chinese patent No. CN201410716981.X   Positive expiratory pressure ventilation mask with external diaphragm muscle pacing function

Awards and Honors

1. Academic Commendations for new clinical technique by Qilu Hospital in 2014.

2. Excellent teacher by Qilu Hospital in 2013, 2014

3. Excellent teacher by Medical College of Shandong University 2014.

Additional Experiences

1. Youth Committee, Respiratory Medicine Branch of Chinese Medical Association

2. Youth Committee of the Chinese Medical Association Tuberculosis Branch

3. Member of the Sleep Disorders Group of the Chinese Medical Association Respiratory Medicine Branch

4. Member of the Professional Committee of Respiratory Disease Prevention and Control, Chinese Preventive Medicine Association

5. Standing Committee Member of Sleep Medicine Branch of Chinese Society of Geriatrics

6. Member of the Respiratory Group of the Sleep Medicine Professional Committee of the Chinese Medical Doctor Association

7. Member of the Chinese Sleep Research Association Sleep Medicine Education Committee

8. Member of the Popular Science Group of the Respiratory Rehabilitation Professional Committee of the Chinese Rehabilitation Medicine Association