1
|
Pongtanakul B, Sirachainan N, Surapolchai P, Charoenkwan P, Choeyprasert W, Komwilaisak P, Chainansamit SO, Witsanuyothin N, Lertrakul Y, Rujkijyanont P, Kanjanapongkul S, Sosothikul D, Sanpakit K, Chotsampancharoen T, Wangruangsathit S, Thokanit NS, Tabjareon S, Hongeng S. Pediatric primary central nervous system tumors registry in Thailand under National Health Security Office schemes. J Neurooncol 2020; 149:141-51. [PMID: 32710301 DOI: 10.1007/s11060-020-03582-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/11/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Few epidemiological studies of pediatric central nervous system (CNS) tumors have been performed using data from Southeast Asian national registries. Therefore, we aimed to examine data on CNS tumors from the first national childhood CNS tumor registry in Thailand. METHODS Newly diagnosed children with benign and malignant primary CNS tumors from 20 nationwide hospitals were included. Two eras in the Thai registry were studied to compare national protocol effectiveness, including 2003-2005 (before establishment of a pediatric CNS tumor protocol) and 2011-2012 (post-establishment). RESULTS The first study period had 300 patients with an incidence of 7.5/1,000,000 person-years and the second had 168 patients with an incidence of 13.24/1,000,000 person-years. The three most common tumors were gliomas, medulloblastoma/primitive neuroectodermal tumor (PNET), and germ cell tumors. The most common tumor site was the cerebellum, followed by the brainstem and pineal region. Five- and 10-year overall survival (OS) rates were 46.62% (95% confidence interval [CI] 40.85-52.18) and 41.78% (95% CI 36.11-47.34), respectively, for the first period. The second period had a 5-year OS of 64.75% (95% CI 56.70-71.68). OS rates for gliomas, germ cell tumors, medulloblastoma/PNET, and ependymomas were better in the second period than in the first period. CONCLUSIONS The incidence of primary childhood CNS tumors in our study is lower compared with other reports. Improvement of OS in the second study period might be because of establishment of the Thai Pediatric Oncology Group, and national protocols for childhood CNS tumors.
Collapse
|
2
|
Mubarik S, Wang F, Fawad M, Wang Y, Ahmad I, Yu C. Trends and Projections in Breast Cancer Mortality among four Asian countries (1990-2017): Evidence from five Stochastic Mortality Models. Sci Rep 2020; 10:5480. [PMID: 32214176 PMCID: PMC7096499 DOI: 10.1038/s41598-020-62393-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 03/12/2020] [Indexed: 11/24/2022] Open
Abstract
The current study aimed to explore some important insights into the breast cancer mortality (BCM) trends and projections among four Asian countries by using five advanced stochastic mortality models. BCM data over 28 years from 1990-2017 with ages 20-84 were retrieved from the Global Burden of Disease (GBD) Study 2017 for four Asian countries, namely, China, India, Pakistan, and Thailand. Five stochastic mortality models with the family of generalized age-period-cohort were implemented to find the present and future BCM trends in these four Asian countries. Based on Cairns-Blake-Dowd (CBD) model and Lee-Carter model (LCM), overall, results revealed that BCM increased with the passage of time. Aging factor was the most influential factor of elevated BCM in each Asian country under consideration. Projection of BCM showed that mortality rates might continue to grow with time, especially in older ages in each Asian country under study. The highest forecasted BCM rates were observed in Pakistan as compared to other countries. The obvious increase in BCM suggested that earlier tactics should be implemented to reduce the subsequent morbidity and mortality due to breast cancer. The last but not least, some additional tactics to mitigate the BCM in older ages must be adopted.
Collapse
Affiliation(s)
- Sumaira Mubarik
- Department of Epidemiology and Biostatistics, School of Health Sciences, Wuhan University, Wuhan, Hubei, 430071, China
| | - Fang Wang
- Department of Epidemiology and Biostatistics, School of Health Sciences, Wuhan University, Wuhan, Hubei, 430071, China
| | - Muhammad Fawad
- Henan Academy of Big Data, Zhengzhou University, Zhengzhou, 450052, China
- School of Mathematics and Statistics, Zhengzhou University, Zhengzhou, 450001, China
| | - Yafeng Wang
- Department of Epidemiology and Biostatistics, School of Health Sciences, Wuhan University, Wuhan, Hubei, 430071, China
| | - Ishfaq Ahmad
- Department of Mathematics and Statistics, Faculty of Basic and Applied Sciences, International Islamic University, Islamabad, Pakistan
| | - Chuanhua Yu
- Department of Epidemiology and Biostatistics, School of Health Sciences, Wuhan University, Wuhan, Hubei, 430071, China.
- Global Health Institute, Wuhan University, Wuhan, Hubei, 430071, China.
| |
Collapse
|
3
|
Al Manasra AR, Bani Hani M, Qandeel H, Al Asmar S, Alqudah M, Al-Zoubi N, Nadig S, Hamouri S, Obeidat K, Al-Muqaimi N. Trends of Gallbladder Cancer in Jordan Over 2 Decades: Where Are We? Clin Med Insights Case Rep 2018; 11:1179547618771699. [PMID: 29760576 PMCID: PMC5946354 DOI: 10.1177/1179547618771699] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 03/25/2018] [Indexed: 12/25/2022]
Abstract
Background and Study Aims: The prevalence of gallbladder cancer (GBC) varies between different parts of the world. This study is a review of literature and an update of a previously published study conducted in our university and aims to reassess the incidence of GBC over the past 2 decades. Patients and Methods: We conducted a retrospective study between 2002 and 2016. Data regarding demographics, clinical presentation, risk factors, histopathology, investigations, and treatments were obtained. A diagnosis of GBC established during surgery or primarily detected in the surgical specimen was classified as incidental. Results: Of 11 391 cholecystectomies performed, 31 cases (0.27%) of GBC were found. The mean age of patients with GBC was 68 years (43-103 years), 74% were women. The annual incidence of GBC was 0.2/100 000 (men: 0.1/100 000; women: 0.3/100 000). Biliary colic and acute cholecystitis were the main presentations. Diagnosis of GBC was “incidental” in 67% of cases. About 75% of patients with GBC had gallstones, 13% had polyps, and 3% had porcelain gallbladder. Adenocarcinoma was the dominant (87%) histologic type. Conclusions: The GBC rate in our region, similar to others parts of the world, is still low and has not changed over the past 2 decades. This study consolidates the previously published recommendations regarding the high index of suspicion of GBC in elderly with cholelithiasis.
Collapse
Affiliation(s)
- Abdel Rahman Al Manasra
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Mohammed Bani Hani
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Haitham Qandeel
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Samer Al Asmar
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Mohammad Alqudah
- Department of Pathology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Nabil Al-Zoubi
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Satish Nadig
- Division of Transplant Surgery, Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Shadi Hamouri
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Khaled Obeidat
- Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Nada Al-Muqaimi
- Department of Pathology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| |
Collapse
|
4
|
Masood A, Masood K, Hussain M, Ali W, Riaz M, Alauddin Z, Ahmad M, Masood M, Shahid A. Thirty Years Cancer Incidence Data for Lahore, Pakistan: Trends and Patterns 1984-2014. Asian Pac J Cancer Prev 2018; 19:709-717. [PMID: 29580045 PMCID: PMC5980846 DOI: 10.22034/apjcp.2018.19.3.709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2017] [Indexed: 12/02/2022] Open
Abstract
This research was conducted to generate trends and patterns of most common male and female cancers from 1984-2014 for the city population of Lahore Pakistan. Cancer incidence data gathered for different organs were processed through cleaning, integration, transformation, reduction and mining for ultimate representation. Risk of cancer appeared to be continuously increasing among both males and females. Overall, lymphomas and breast cancer are the most common neoplasm in males and females, respectively, in Lahore with almost the highest rates in the Asian Pacific region. The incidence of head and neck, brain, and lung cancers, as well as leukemia have rapidly increased among males, whereas, ovarian, cervix, head and neck and lymphomas have become more common among females. The present communication should be helpful for adequate strategic planning, identification of risk factors and taking appropriate prevention and control measures at the national level.
Collapse
Affiliation(s)
- Andleeb Masood
- Cancer Incidence Statistical Analysis Group, Department of Physics, Government College University, Lahore, Pakistan
| | | | | | | | | | | | | | | | | |
Collapse
|
5
|
Ali S, Skirton H, Clark MT, Donaldson C. Integrative review of cervical cancer screening in Western Asian and Middle Eastern Arab countries. Nurs Health Sci 2017; 19:414-426. [PMID: 29058371 DOI: 10.1111/nhs.12374] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 07/12/2017] [Accepted: 07/20/2017] [Indexed: 01/21/2023]
Abstract
Population-based screening programs have resulted in minimizing mortality and morbidity from cervical cancer. The aim of this integrative review was to explore the factors influencing access of women from Western Asian and Middle Eastern Arab countries to cervical cancer screening. A systematic search for studies conducted in Arab countries in those regions, and published in English between January 2002 and January 2017, was undertaken. Thirteen papers were selected and subjected to quality appraisal. A three step analysis was used, which involved a summary of the evidence, analysis of both quantitative and qualitative data, and integration of the results in narrative form. Few population-based cervical cancer screening programs had been implemented in the relevant countries, with low knowledge of, and perceptions about, cervical screening among Arab women, the majority of whom are Muslim. Factors affecting the uptake of cervical cancer screening practices were the absence of organized, systematic programs, low screening knowledge among women, healthcare professionals' attitudes toward screening, pain and embarrassment, stigma, and sociocultural beliefs. Policy changes are urgently needed to promote population-based screening programs. Future research should address the promotion of culturally-sensitive strategies to enable better access of Arab Muslim women to cervical cancer screening.
Collapse
Affiliation(s)
- Suhailah Ali
- School of Nursing and Midwifery, Plymouth University, Plymouth, UK.,College of Nursing, Kirkuk University, Kirkuk, Iraq
| | - Heather Skirton
- School of Nursing and Midwifery, Plymouth University, Plymouth, UK
| | - Maria T Clark
- School of Nursing, University of Birmingham, Edgbaston, UK
| | - Craig Donaldson
- School of Biomedical and Healthcare Sciences, Plymouth University, Plymouth, UK
| |
Collapse
|
6
|
Naru RR, Hulikal N, Nandyal R, Bodagala V. The Importance of Comprehensive Surgical Staging Including Para-Aortic Lymph Node Dissection of Presumed Early Stage Epithelial Ovarian Cancer: A Contemporary Prospective Evaluation. J Gynecol Surg 2017. [DOI: 10.1089/gyn.2017.0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ramana Reddy Naru
- Department of Surgical Oncology, Sri Venkateswara Institute of Medical Sciences, Tirupati (SVIMS), Andhra Pradesh, India
| | - Narendra Hulikal
- Department of Surgical Oncology, Sri Venkateswara Institute of Medical Sciences, Tirupati (SVIMS), Andhra Pradesh, India
| | - Rukmangadha Nandyal
- Department of Pathology, Sri Venkateswara Institute of Medical Sciences, Tirupati (SVIMS), Andhra Pradesh, India
| | - Vijayalkshmidevi Bodagala
- Department of Radiology, Sri Venkateswara Institute of Medical Sciences, Tirupati (SVIMS), Andhra Pradesh, India
| |
Collapse
|
7
|
Naru RR, Hulikal N, Bhumireddy S, Vemula VVL, Kottu R. Dysgerminoma in Swyer Syndrome: A Rare Case Report and Review of the Literature. J Gynecol Surg 2017. [DOI: 10.1089/gyn.2016.0126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ramana Reddy Naru
- Department of Surgical Oncology, Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupathi, Chittoor District, Andhra Pradesh, India
| | - Narendra Hulikal
- Department of Surgical Oncology, Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupathi, Chittoor District, Andhra Pradesh, India
| | - Sujana Bhumireddy
- Department of Gynecology, Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupathi, Chittoor District, Andhra Pradesh, India
| | - Venkata Vijaya Lakshmi Vemula
- Department of Surgical Oncology, Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupathi, Chittoor District, Andhra Pradesh, India
| | - Radhika Kottu
- Department of Pathology, Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupathi, Chittoor District, Andhra Pradesh, India
| |
Collapse
|
8
|
Chen PL, Zhao T, Feng R, Chai J, Tong GX, Wang DB. Patterns and trends with cancer incidence and mortality rates reported by the China National Cancer Registry. Asian Pac J Cancer Prev 2017; 15:6327-32. [PMID: 25124619 DOI: 10.7314/apjcp.2014.15.15.6327] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
National cancer registration reports provide a huge potential for identifying patterns and trends of important policy, research, prevention and treatment significance. As summary reports written on an annual basis, the China Cancer Registry Annual Reports (CCRARs) fall short from fully addressing their potential. This paper attempts to explore part of the patterns and trends hidden behind published CCRARs. It extracted data for cancer incidence rates (IRs) and mortality rates (MRs) for 2004, 2006 and 2009 from relevant CCRARs and portrayed 4 kinds of indicators in line graphs. The study showed that: a) all of the line graphs of age-specific IRs and MRs characterized typical "growth curves or histogram"; b) graphs of IRs and MRs for males and urban areas had higher peaks than that for females and rural regions; c) most of the line graphs of IR/MR ratios comprised a starting peak, a secondary peak and a decreasing tail and the secondary peaks for females and urban areas were higher than those for males and rural areas; d) most of the urban versus rural IR ratios valued above one, but most the urban versus rural MR ratios, below one; e) the accumulative IRs and MRs showed a stable increasing trend from 2004 to 2009 for urban areas, but mixed for rural regions.
Collapse
Affiliation(s)
- Peng-Lai Chen
- School of Health Services Management, Anhui Medical University, Hefei, China E-mail :
| | | | | | | | | | | |
Collapse
|
9
|
Modirian M, Cheraghi Z, Rahimzadeh S, Moghaddam SS, Jarrahi AM. Burden Assessment of Thyroid cancer in Iran from 1990 to 2010: Lessons Obtained from Global Burden of Disease Report 2010. Asian Pac J Cancer Prev 2016; 16:7743-8. [PMID: 26625791 DOI: 10.7314/apjcp.2015.16.17.7743] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Thyroid tumors are generally regarded as rare malignancies. Nowadays, however, their global incidence is growing continuously partially due to western life style and utilization of more sensitive methods of early detection. It is approximately three times more prevalent in females than in males. Most cases of thyroid cancer are asymptomatic nodules or just have local cervical symptoms or adenopathy in early stages. MATERIALS AND METHODS The Global Burden of Diseases report 2010 study (released 3/2013) profited from 100 collaborators worldwide and used a vast network of data on health outcomes, vital registries, and population surveys. It shared many of the Global Burden of Diseases 1990 principal databases such as all available data on injuries, diseases, risk factors, as well as comparable metrics, and used different scientific approved methods to estimate important health status data like: death rate, life expectancy, healthy adjusted life expectancy, disability-adjusted life years (DALY), years of living lost due to premature death and years of life with disabilities. RESULTS DALY as thyroid cancer burden per 100,000 Iranian populations had increased by about 14% during 1990 to 2010 in all ages; from 6.1 (95% UI 4.2-9.74) years in 1990 to 6.95 (95% UI 5.06-9.18) years in 2010 in both sex. The 2010 peak age-group was estimated at 45-49 years in males and 40-45 years in females.
Collapse
Affiliation(s)
- Mitra Modirian
- Non-communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran E-mail :
| | | | | | | | | |
Collapse
|
10
|
Masood K, Masood A, Zafar J, Shahid A, Kamran M, Murad S, Masood M, Alluddin Z, Riaz M, Akhter N, Ahmad M, Ahmad F, Akhtar J, Naeem M. Trends and Analysis of Cancer Incidence for Common Male and Female Cancers in the Population of Punjab Province of Pakistan during 1984 to 2014. Asian Pac J Cancer Prev 2016. [PMID: 26225669 DOI: 10.7314/apjcp.2015.16.13.5297] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The Pakistan Atomic Energy Commission Cancer Registry (PAECCR) program has made availability of a common cancer incidence database possible in Pakistan. The cancer incidence data from nuclear medicine and oncology institutes were gathered and presented. MATERIALS AND METHODS The cancer incidence data for the last 30 years (1984-2014) are included to describe a data set of male and female patients. The data analysis concerning occurrence, trends of common cancers in male and female patients, stage-wise distribution, and mortality/follow-up cases is also incorporated for the last 10 years (2004-2014). RESULTS The total population of provincial capital Lahore is 9,800,000. The total number of cancer cases was 80,390 (males 32,156, females 48,134). The crude incidence rates in PAECCR areas were 580.8/105 during 2010 to 885.4/105 in 2014 (males 354.1/105, females 530.1/105). The cancer incidence rates for head and neck (15.70%), brain tumors (10.5%), and non-Hodgkin lymphoma (NHL, 9.53%) were found to be the highest in male patients, whereas breast cancer (46.7%), ovary tumors (6.80%), and cervix (6.31%) cancer incidence rates were observed to be the most common in female patients. The age range distribution of diagnosed and treated patients in conjunction with the percentage contribution of cancer patients from 15 different cities of Punjab province treated at the Institute of Nuclear Medicine and Oncology, Lahore are also included. Leukemia was found to be the most common cancer for the age group of 1-12 years. It has been identified that the maximum number of diagnosed cases were found in the age range of 51-60 years for males and 41-50 years for female cancer patients. CONCLUSIONS Overall cancer incidence of the thirty years demonstrated that head and neck and breast cancers in males and in females respectively are the most common cancers in Punjab province in Pakistan, at rates almost the highest in Asia, requiring especial attention. The incidence of brain, NHL, and prostate cancers among males and ovarian and cervix cancers among females have increased rapidly. These data from a major population of Punjab province should be helpful for implementation of appropriate planning, prevention and cancer control measures and for determination of risk factors within the country.
Collapse
Affiliation(s)
- Khalid Masood
- Cancer Prevention and Control Research Group, Department of Medical Physics, Institute of Nuclear Medicine and Oncology Lahore, Lahore, Pakistan E-mail :
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Medimegh I, Troudi W, Omrane I, Ayari H, Uhrhummer N, Majoul H, Benayed F, Mezlini A, Bignon YJ, Sibille C, Elgaaied AB. Consanguinity Protecting Effect Against Breast Cancer among Tunisian Women: Analysis of BRCA1 Haplotypes. Asian Pac J Cancer Prev 2016; 16:4051-5. [PMID: 25987085 DOI: 10.7314/apjcp.2015.16.9.4051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The purpose of this study is to assess the effect of consanguinity on breast cancer incidence in Tunisia. We conducted a case-control study to evaluate the involvement of heterozygote and homozygote haplotypes of BRCA1 gene SNPs according to consanguinity among 40 cases of familial breast cancer, 46 cases with sporadic breast cancer and 34 healthy controls. We showed significant difference in consanguinity rate between breast cancer patients versus healthy controls P = 0.001. Distribution of homozygous BRCA1 haplotypes among healthy women versus breast cancer patients was significantly different; p=0.02. Parental consanguinity seems to protect against breast cancer in the Tunisian population.
Collapse
Affiliation(s)
- Imen Medimegh
- Laboratory of Genetics, Immunology and Human Pathology, Faculty of Sciences of Tunis, University El Manar, Tunisia E-mail :
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Rai NP, Divakar DD, Al Kheraif AA, Ramakrishnaiah R, Mustafa SM, Durgesh BH, Basavarajappa S, Khan AA. Outcome of Palliative and Radical Radiotherapy in Patients with Oral Squamous Cell Carcinoma - a Retrospective Study. Asian Pac J Cancer Prev 2015; 16:6919-22. [PMID: 26514468 DOI: 10.7314/apjcp.2015.16.16.6919] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The treatment selection for the oral squamous cell carcinoma remains controversial. Radiation therapy or surgical excision of the lesion can be applied as the sole treatment or it can be used in combination with other treatment modalities. Radiotherapy is considered to be the safest of all the treatment modalities and can be used in several situations for oral and oropharyngeal cancers. The aim of this study was to evaluate the survival outcome differences in patients treated with radical and palliative radiotherapy as the primary treatment modality. MATERIALS AND METHODS The study included a total of 47 patients with oral cancer reporting to our hospital between years 2009 to 2010. The age group for the selected patients was more than 65 years, treated with radical and palliative radiotherapy with no prior surgical interventions. Patients were evaluated till Dec 2013 for overall survival time. RESULTS Twenty nine patients were treated with radical radiotherapy as main stay of treatment, out of which 21 died during the follow up time with median survival of 352 ± 281.7 days with 8 patients alive. All the 16 patients were dead who received palliative radiotherapy with a median survival time of 112 ± 144.0 days. CONCLUSIONS This retrospective study showed improved overall survival time, loco regional control rates and reduced morbidity in patients treated with radical radiotherapy when compared to patients treated with palliative radiotherapy.
Collapse
Affiliation(s)
- Narendra Prakash Rai
- Department of Oral Medicine and Radiology, Lincoln's University College, Kuala Lumpur, Malaysia E-mail : darshandevang@ gmail.com
| | | | | | | | | | | | | | | |
Collapse
|
13
|
Abstract
Easter Island is a small island of 180 km2, located 3,800 km from the Chilean coast and one of the most isolated inhabited places in the world. Since the mid-twentieth century, it has been undergoing an epidemiological transition in relation to the causes of death, from a predominance of infectious to non-communicable diseases (NCDs) such as cardiovascular ailments and cancer. The aim of this study is to describe the causes of death to Easter Island between 2000 and 2012, so the statistical records of Hanga Roa Hospital and death certificates were reviewed. The period under review of 13 years there was a total of 252 deaths, an average to 19.3 deaths per year. The most frequent causes of death found in the general population of Easter Island were cardiovascular diseases (25.4%), followed by neoplasms (23.4%), accidents (18.6%). Related to Rapa Nui people, cardiovascular and neoplastic diseases (both 26.7%) predominate, while in the population without belonging to the ethnic group the main causes were traumatic (25%) and cardiovascular (22.2%). Comparing the leading causes of death of Easter Island with mainland Chile, it can be seen how they resemble. Taking the island death profile, it is necessary to work on public health strategies aimed to this, considering that some of the causes are completely preventable.
Collapse
|
14
|
Boo YK, Lim HS, Won YJ. Implementation plans for the Korean certified tumor registrar qualification system. Asian Pac J Cancer Prev 2014; 15:9411-6. [PMID: 25422233 DOI: 10.7314/apjcp.2014.15.21.9411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cancer registration data is used to understand the nation's cancer burden, and to provide significant baseline data for cancer control efforts, as well as, research on cancer incidence, mortality, survival, and prevalence. A system that approves, assesses, and manages the qualification of specialists, responsible for performing cancer registration, has not been developed in Korea. This study presents ways to implement a certification system designed for the qualification of tumor registrars in Korea. MATERIALS AND METHODS Requirements for implementing a certified tumor registrar qualification system were determined by reviewing the system for establishing qualifications in Korea and the American qualification system via the National Cancer Registrars Association (NCRA). Moreover, a survey was conducted on Korean medical records administrators, who had taken the U.S. Certified Tumor Registrar (CTR) examination, in order to review their opinions regarding these requirements. RESULTS This study verified the feasibility of a qualification examination based on the opinions of CTR specialists by determining the following: items, and the associated ratings, of the qualifications necessary to register individuals as certified tumor registrars in a private qualification system; status of human resources required for the examination or training processes; plans regarding the organization needed for management, and operation of qualifications, examination standards, subject areas, examination methods, examination qualifications, or education and training programs. CONCLUSIONS The implementation of a certified tumor registrar qualification system will lead to enhanced job competency for specialists and a qualitative improvement of cancer registration data. It will also reliably foster human resources that will lay the groundwork needed to establish scientific and reasonable national cancer management policies.
Collapse
Affiliation(s)
- Yoo-Kyung Boo
- Department of Healthcare Administration, College of Health Industry, Eulji University, Seongnam, Korea E-mail :
| | | | | |
Collapse
|
15
|
Lim HS, Won YJ, Boo YK. Improving accuracy and completeness in the collaborative staging system for stomach cancer in South Korea. Asian Pac J Cancer Prev 2014; 15:9529-34. [PMID: 25422251 DOI: 10.7314/apjcp.2014.15.21.9529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cancer staging enables planning for the best treatments, evaluation of prognosis, and predictions for survival. The Collaborative Stage (CS) system makes it possible to significantly reduce the proportion of patients labeled at an "unknown" stage as well as discrepancies among different staging systems. This study aims to analyze the factors that influence the accuracy and validity of CS data. MATERIALS AND METHODS Data were randomly selected (233 cases) from stomach cancer cases enrolled for CS survey at the Korea Central Cancer Registry. Two questionnaires were used to assess CS values for each case and to review the cancer registration environment for each hospital. Data were analyzed in terms of the relationships between the time spent for acquisition and registration of CS information, environments relating to cancer registration in the hospitals, and document sources of CS information for each item. RESULTS The time for extracting and registering data was found to be shorter when the hospitals had prior experience gained from participating in a CS pilot study and when they were equipped with full-time cancer registrars. Evaluation of the CS information according to medical record sources found that the percentage of items missing for Site Specific Factor (SSF) was 30% higher than for other CS variables. Errors in CS coding were found in variables such as "CS Extension," "CS Lymph Nodes," "CS Metastasis at Diagnosis," and "SSF25 Involvement of Cardia and Distance from Esophagogastric Junction (EGJ)." CONCLUSIONS To build CS system data that are reliable for cancer registration and clinical research, the following components are required: 1) training programs for medical records administrators; 2) supporting materials to promote active participation; and 3) format development to improve registration validity.
Collapse
Affiliation(s)
- Hyun-Sook Lim
- Department of Public Health Administration, Hanyang Women's University, Seoul, Korea E-mail :
| | | | | |
Collapse
|
16
|
Deng W, Long L, Li JL, Zheng D, Yu JH, Zhang CY, Li KZ, Liu HZ, Huang TR. Mortality of major cancers in Guangxi, China: sex, age and geographical differences from 1971 and 2005. Asian Pac J Cancer Prev 2014; 15:1567-74. [PMID: 24641369 DOI: 10.7314/apjcp.2014.15.4.1567] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The incidence and mortality rates of liver and nasopharyngeal cancer in Guangxi province of China have always been among the highest in the world, and cancer is one of the major diseases that pose a threat to the health of residents in Guangxi. However, no systematic study has been performed to evaluate the time trends in the structure of cancer-related deaths and cancer mortality. In this study, we reveal sex, age and geography differences of cancers mortality between three death surveys (1971 to 1973, 1990 to 1992, and 2004 to 2005). The results show that the standardized mortality rate of cancer in Guangxi residents has risen from 43.3/100,000 to 84.2/100,000, the share of cancer deaths in all-cause deaths has increased from 13.3% to 20.7%, and cancer has become the second most common cause of death. The five major cancers, liver cancer, lung cancer, gastric cancer, nasopharyngeal cancer and colorectal cancer, account for 60% of all the cancer deaths. Cancers with growing mortality rates over the past 30 years include lung cancer, colorectal cancer, liver cancer and female breast cancer, of which lung cancer is associated with the sharpest rise in mortality, with a more than 600% rise in both men and women. Cancer death in Guangxi residents occurs mainly in the elderly population above 45 years of age, especially in people over the age of 65. The areas with the highest mortality rates for liver cancer and nasopharyngeal cancer, which feature regional high incidences, include Chongzuo and Wuzhou. Therefore, for major cancers such as liver cancer, lung cancer, gastric cancer, nasopharyngeal cancer and female breast cancer in Guangxi, we can select high-risk age groups as the target population for cancer prevention and control efforts in high-prevalence areas in a bid to achieve the ultimate goal of lowering cancer mortality in Guangxi.
Collapse
Affiliation(s)
- Wei Deng
- Department of Epidemiology, Guangxi Cancer Institute, Nanning, Guangxi, China E-mail : ,
| | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Zhang Y, Tang J, Liang HD, Lv FQ, Song ZG. Transrectal real-time tissue elastography - an effective way to distinguish benign and malignant prostate tumors. Asian Pac J Cancer Prev 2014; 15:1831-5. [PMID: 24641417 DOI: 10.7314/apjcp.2014.15.4.1831] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To investigate the relationship between extracellular matrix parameters and texture of prostatic lesions evaluated by transrectal real-time tissue elastography (TRTE). METHODS 120 patients suspicious for prostate cancer underwent TRTE. Targeted biopsies were carried out after 12-core systematic biopsy. Epithelia were stained with hematoxylin-eosin, and Victoria blue and Ponceau S were used to stain elastic-collagen fibers, and picric acid-sirius red for visualization of collagen type I (Col1) and III (Col3). Smooth muscles were visualized by immunohistochemistry. All image analyses were performed in a blind manner using Image Pro Plus 6.0, and the area ratios of epithelium, elastic fibers, collagen fibers and Col1/Col3 were determined. RESULTS 42 patients with typical elastograms were included in the final data analysis. Significant differences were detected between the benign and malignant groups in the area ratios of epithelium (P = 0.01), smooth muscles and Col1/Col3 (P = 0.04, P = 0.02, respectively). There were no significant differences in the area ratios of epithelium, smooth muscle and elastic fibers between the stiff and soft lesion groups. The area ratio of Col1 was (0.05 ± 0.03) in the stiff group, and (0.02 ± 0.01) in the soft group (P= 0.00). However, the area ratio of Col3 was (0.03 ± 0.02) in the stiff group, and (0.05 ± 0.04) in the soft group (P = 0.16). Col1/Col3 in the stiff group (1.99 ± 1.59) was greater than in the soft group (0.71 ± 0.64) (P = 0.01). CONCLUSIONS Tissue hardness of prostatic tumors was mainly dependent on the Col1 content, Col1/Col3 being higher in malignant than in benign lesions, so the prostate tissue texture can be used as a target for distinguishing between the two with TRTE.
Collapse
Affiliation(s)
- Yan Zhang
- Department of Ultrasound, General Hospital of Chinese PLA, Beijing, China * E-mail :
| | | | | | | | | |
Collapse
|
18
|
Yankuzo HM, Emilia STS, Shaari R, Yaacob NS. Correlation of Tumour Response with Starting Tumour Size and Dose of Tamoxifen in an N-Methyl-N-Nitrosourea (NMU)-Induced Rat Mammary Cancer Model. Asian Pac J Cancer Prev 2014; 15:6721-6. [DOI: 10.7314/apjcp.2014.15.16.6721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
19
|
Ann XH, Lun YZ, Zhang W, Liu B, Li XY, Zhong MT, Wang XL, Cao J, Ning AH, Huang M. Expression and Characterization of Protein Latcripin-3, an Antioxidant and Antitumor Molecule from Lentinula edodes C91-3. Asian Pac J Cancer Prev 2014; 15:5055-61. [DOI: 10.7314/apjcp.2014.15.12.5055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
20
|
Abstract
The absolute necessity of cancer registration for cancer control planning is well accepted. The registry at the national or local level can provide not only essential data for cancer incidence, mortality and survival but may also point to risk and protective factors and efficacy of interventions by conducting epidemiological research. Timely publication of research findings in PubMed indexed journals is of the essence, especially in examples that allow free access so that the widest dissemination of information can be achieved. The present commentary covers the scope of research in Asia or using Asian data in the period 2008-2013, nearly 40% of a total of over 300 papers being published in the APJCP. In order to reach its full potential the registry should incorporate many skills. Cooperation for this purpose, whether it be national, regional, Asia-wide or international, is a high priority and the International Agency for Research on Cancer, together with the National Cancer Institute in Thailand and the APOCP/APJCP are staging an Asian Cancer Network Forum in Bangkok in February of 2014 to allow discussion of ways forward. It is hoped that representatives from all regions of Asia will decide to attend and also contribute country reports for publication in a special supplement of the APJCP.
Collapse
|
21
|
|