Page 0053

SPONSORED FEATURE: INTERNATIONAL ASSOCIATION FOR THE STUDY OF LUNG CANCER

carcinogens varies largely from one country to another smoking prevalence has led to rapid decreases in lung

and from one area to another and across time, from the cancer incidence.

most developed country to the developing countries.

Although, worldwide use of asbestos has decreased, ‰ Low dose lung cancer helical screening: On 29 June

industrial consumption is increasing in many developing 2011, the National Lung Screening Trial (NLST),

countries. sponsored by the National Cancer Institute in the United

States showed that lung cancer deaths fell by 20% and all-

‰ Lung cancer survival: Overall, the 5-year survival rate of cause mortality fell by 7% when smokers, defined as

lung cancer patients is approximately 15%, whereas the 5- current or former smokers with 30 or greater pack years

years survival for patients with surgically resected early of smoking, were screened regularly using low-dose spiral

stage disease is 60–80%. This difference in lung cancer computed tomography (CT) compared with standard chest

survival between those treated with early versus late x-ray. The study followed more than 53,000 current and

stage lung disease makes it crucial to detect lung cancer former smokers aged 55 to 74. It was halted a year early

earlier. In particular, in non-developed countries and because the reduction in cancer deaths provided an

developing countries, access to expensive therapies for answer to the study's main question3. Thus, low-dose

advanced lung cancer is lower than in developed countries spiral CT is the first test of any type to demonstrate a

and detecting the lung cancer at early stages, when significant reduction in lung cancer mortality through

curable by surgery, is still of greatest importance. early detection. This innovation provides a great

opportunity for lung cancer clinicians and researchers

‰ Lung cancer awareness: A number of useful strategies across the world to work responsibly to provide, study and

have been tested to help raise public awareness of early refine this new approach within future clinical trials and

signs and symptoms of lung cancer and to encourage national screening programmes.

people to attend health care providers earlier. These have Although the NLST is the first randomized clinical trial to

included such strategies as local free paper and local press show a significant decline in lung cancer deaths, there are

campaigns, local radio, leaflets, beer mats, “coughing bus a number of European trials currently under way that

stops”, and outdoor bill boards which have been tested in could provide further data on cost effectiveness and

the UK. The authors evaluated the effectiveness of a mix mortality benefit. The IASLC CT screening workshop

method campaign on lung diagnosis and found that there 2011 recommendations listed six priority areas to be

was a positive effect on the target groups, with an increase addressed before the implementation of international

of presentations to GP services and requests for Chest x- national screening programmes4. Lung cancer screening

rays. In conclusion, there is support for the efficacy of the still has to be shown to be cost effective before

“push-pull” approach, combining both public and implementation into developing health care systems.

professional interventions to increase service access and

earlier diagnosis in a socially deprived community with a ‰ Lung cancer staging and interventions: Lung cancer

high incidence of lung cancer1. Awareness strategies could specialists around the globe use an internationally

potentially be incorporated into developing health care accepted classification of lung cancer stage based on the

systems. TNM system. This is the strongest prognostic tool in lung

cancer and assists clinicians in deciding the best treatment

‰ Tobacco control: If the global epidemic of lung cancer for individual patients. IASLC developed its Lung Cancer

deaths is to be decreased in the next few decades, Staging Committee to facilitate improvements in this

smoking cessation must be a key component of our staging system. The project collected data on over

2

strategy . In order to achieve its goal of eliminating lung 100,000 cases of lung cancer from around the globe. The

cancer the IASLC emphasizes the importance of analysis of this data lead to recommendations which

governmental implementation of the Framework of formed the basis of the seventh edition of the TNM

Convention on Tobacco Control with its full array of well Classification for Lung Cancer by the Union of

proven tobacco control strategies International Cancer Control (UICC) and the American

[http://iaslc.org/policies/declaration-on-tobacco]. The Joint Committee on Cancer (AJCC). IASLC remains

example of California is informative of how quickly good committed to fund prospective data collection to inform

tobacco control with its resultant decrease in adult future revisions of this important prognostic tool. The

CANCER CONTROL 2013 51

Index

  1. CANCER CONTROL 2013
  2. Page 0002
  3. Page 0003
  4. Page 0004
  5. Page 0005
  6. Page 0006
  7. Page 0007
  8. Page 0008
  9. Page 0009
  10. Page 0010
  11. Page 0011
  12. Page 0012
  13. Page 0013
  14. Page 0014
  15. Page 0015
  16. Page 0016
  17. Page 0017
  18. Page 0018
  19. Page 0019
  20. Page 0020
  21. Page 0021
  22. Page 0022
  23. Page 0023
  24. Page 0024
  25. Page 0025
  26. Page 0026
  27. Page 0027
  28. Page 0028
  29. Page 0029
  30. Page 0030
  31. Page 0031
  32. Page 0032
  33. Page 0033
  34. Page 0034
  35. Page 0035
  36. Page 0036
  37. Page 0037
  38. Page 0038
  39. Page 0039
  40. Page 0040
  41. Page 0041
  42. Page 0042
  43. Page 0043
  44. Page 0044
  45. Page 0045
  46. Page 0046
  47. Page 0047
  48. Page 0048
  49. Page 0049
  50. Page 0050
  51. Page 0051
  52. Page 0052
  53. Page 0053
  54. Page 0054
  55. Page 0055
  56. Page 0056
  57. Page 0057
  58. Page 0058
  59. Page 0059
  60. Page 0060
  61. Page 0061
  62. Page 0062
  63. Page 0063
  64. Page 0064
  65. Page 0065
  66. Page 0066
  67. Page 0067
  68. Page 0068
  69. Page 0069
  70. Page 0070
  71. Page 0071
  72. Page 0072
  73. Page 0073
  74. Page 0074
  75. Page 0075
  76. Page 0076
  77. Page 0077
  78. Page 0078
  79. Page 0079
  80. Page 0080
  81. Page 0081
  82. Page 0082
  83. Page 0083
  84. Page 0084
  85. Page 0085
  86. Page 0086
  87. Page 0087
  88. Page 0088
  89. Page 0089
  90. Page 0090
  91. Page 0091
  92. Page 0092
  93. Page 0093
  94. Page 0094
  95. Page 0095
  96. Page 0096
  97. Page 0097
  98. Page 0098
  99. Page 0099
  100. Page 0100
  101. Page 0101
  102. Page 0102
  103. Page 0103
  104. Page 0104
  105. Page 0105
  106. Page 0106
  107. Page 0107
  108. Page 0108
  109. Page 0109
  110. Page 0110
  111. Page 0111
  112. Page 0112
  113. Page 0113
  114. Page 0114
  115. Page 0115
  116. Page 0116
  117. Page 0117
  118. Page 0118
  119. Page 0119
  120. Page 0120
  121. Page 0121
  122. Page 0122
  123. Page 0123
  124. Page 0124
  125. Page 0125
  126. Page 0126
  127. Page 0127
  128. Page 0128
  129. Page 0129
  130. Page 0130
  131. Page 0131
  132. Page 0132
  133. Page 0133
  134. Page 0134
  135. Page 0135
  136. Page 0136
  137. Page 0137
  138. Page 0138
  139. Page 0139
  140. Page 0140
  141. Page 0141
  142. Page 0142
  143. Page 0143
  144. Page 0144
  145. Page 0145
  146. Page 0146
  147. Page 0147
  148. Page 0148
  149. Page 0149
  150. Page 0150
  151. Page 0151
  152. Page 0152
  153. Page 0153
  154. Page 0154
  155. Page 0155
  156. Page 0156
  157. Page 0157
  158. Page 0158
  159. Page 0159
  160. Page 0160
  161. Page 0161
  162. Page 0162
  163. Page 0163
  164. Page 0164
  165. Page 0165
  166. Page 0166
  167. Page 0167
  168. Page 0168
  169. Page 0169
  170. Page 0170
  171. Page 0171
  172. Page 0172
  173. Page 0173
  174. Page 0174
  175. Page 0175
  176. Page 0176
  177. Page 0177
  178. Page 0178
  179. Page 0179
  180. Page 0180

powered by PageTiger