1.Epidemiologic Characteristics of Occupational Lung Cancer in the Busan area.
Jung Il KIM ; Jin Ha KIM ; Dongmug KANG ; Jung Won KIM ; Jong Eun KIM ; Jin Hong AHN ; Chang Hoon LEE ; Hyun Jae LEE ; Jin Uk KANG ; Jin Kun SON ; Jin Kon SUL ; Young Ki KIM ; Kap Yeol JUNG ; Joon Youn KIM
Korean Journal of Occupational and Environmental Medicine 2006;18(1):53-58
OBJECTIVES: The objectives of this study were to estimate the proportion of occupational lung cancer in the Busan area. METHODS: Occupational physicians of four university hospitals operating an occupational disease surveillance system in the Busan area actively interviewed all of the newly diagnosed, lung cancer cases about their characteristics and occupational histories through a survey questionnaire and chart review. To evaluate and agree on the work-relativity, the cases were presented in periodic meetings. RESULTS: A total of 301 lung cancer cases were interviewed, of which 50 (16.6%, all male, 27 probable and 23 possible) were related to occupational exposure. The exposure materials were asbestos, Cr, PAH etc. Pathologic findings included squamous cell carcinoma, adenocarcinoma and small cell carcinoma. CONCLUSIONS:The proportion of occupational lung cancer cases above the probable level was 9% and above the possible level was 17%. To develop the public health policy and to prevent further cancer death, the meaningful data from occupational cancer surveillance systems should be collected continuously for ongoing monitoring.
Adenocarcinoma
;
Asbestos
;
Busan*
;
Carcinoma, Small Cell
;
Carcinoma, Squamous Cell
;
Hospitals, University
;
Humans
;
Lung Neoplasms*
;
Lung*
;
Male
;
Occupational Diseases
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Occupational Exposure
;
Occupations
;
Public Health
;
Questionnaires
2.Safety of acupotomy in a real-world setting: A prospective pilot and feasibility study.
Sang-Hoon YOON ; Chan-Young KWON ; Hee-Geun JO ; Jae-Uk SUL ; Hyangsook LEE ; Jiyoon WON ; Su Jin JEONG ; Jun-Hwan LEE ; Jungtae LEEM
Journal of Integrative Medicine 2022;20(6):514-523
OBJECTIVE:
Acupotomy is a modern acupuncture method that includes modern surgical methods. Since acupotomy is relatively more invasive than filiform acupuncture treatment, it is important to establish the safety profile of this practice. To justify further large-scale prospective observational studies, this preliminary study was performed to assess the feasibility of the approach and investigate the safety profile and factors potentially associated with adverse events (AEs).
METHODS:
This was a prospective pilot study that assessed the feasibility of a large-scale forthcoming safety study on acupotomy treatment in a real-world setting. The feasibility (call response rate, drop-out rate, response rate for each variable and recruitment per month) and safety profile (incidence, type, severity and causality of AEs, and factors potentially associated with AEs) were measured.
RESULTS:
A total of 28 participants joined the study from January to May 2018. A follow-up assessment was achieved in 258 (1185 treatment points) out of 261 sessions (1214 treatment points). The response rate via telephone on the day after treatment was 87.3%. There were 8 systemic AEs in all the sessions (8/258; 3.11%) and 27 local AEs on the total points treated (27/1185; 2.28%). Severe AEs did not occur. Total AE and local AE occurrence were associated with blade width and the number of needle stimulations per treatment point.
CONCLUSION:
The findings suggest that it could be feasible to analyze the safety of acupotomy in a real-world setting. Moreover, the primary data on some relevant AEs could be determined. We are planning large-scale prospective studies based on these findings.
TRIAL REGISTRATION
Clinical Research Information Service (CRIS) KCT0002849 (https://cris.nih.go.kr/cris/search/detailSearch.do/11487).
Humans
;
Feasibility Studies
;
Prospective Studies
;
Pilot Projects
;
Acupuncture Therapy/methods*
;
Research Design
;
Treatment Outcome