Knowledge about cancer screening among medical students and internal medicine residents in Mexico City

Perception of Oncology Evaluated by Medical Students (P.O.E.M.S)-a Single Institutional Study

Rising incidence of cancer coupled with lack of structured oncology teaching in the undergraduate (UG) medical curriculum could be detrimental by generating unmet needs in the proper care of cancer patients in the future. To determine the orientation amongst undergraduate medical students regarding Oncology as a specialization and future career option, a cross-sectional, single institutional study was conducted amongst 950 undergraduate students by using an online survey over 2 months. The perception of the subject of Oncology as a career option and the opinion regarding the need for inclusion in the undergraduate curriculum were assessed. Students themselves or those with first-degree relatives as cancer survivors were excluded. A total of 317 responses (33.4%) met the inclusion criteria. Majority were MBBS students from semesters 6 to 9. Even though students ranked the future prospect of Oncology 7.5 on 10, only 6% of the respondents actually wanted to pursue it as a career option stating high mortality amongst cancer patients (63.6%) and emotional burnout (49.7%) as the primary limitations. On a brighter note, better job opportunity due to increasing global cancer incidence (61%) and opportunity for research (42.8%) were thought to be the promising features of the specialization. Majority (51.3%) wanted the inclusion of Oncology in the undergraduate curriculum. Due to limited exposure in the undergraduate curriculum, there is a lack of knowledge and interest regarding the scope of Oncology as a future career option. We therefore advocate revision of the undergraduate curriculum to include Oncology.

Precision Cancer Medicine: Dynamic Learning of Cancer Biology in a Clinically Meaningful Context

PURPOSE

Precision medicine is revolutionizing healthcare practices, most notably in oncology. With cancer being the second leading cause of death in the USA, it is important to integrate precision oncology content in undergraduate medical education.

METHODS

In 2015, we launched a Clinical Cancer Medicine Integrated Science Course (ISC) for post-clerkship medical students at Vanderbilt University School of Medicine (VUSM). In this ISC, students learned cancer biology and clinical oncology concepts through a combination of classroom and patient care activities. Student feedback from mid- and end-of-course surveys and student match data were analyzed and used to develop ongoing course improvements.

RESULTS

To date, 72 medical students have taken the Clinical Cancer Medicine ISC. Over 90% of students who completed end-of-course surveys agreed or strongly agreed that this course advanced their foundational science knowledge in clinical cancer medicine, that clinical relevance was provided during non-clinical foundational science learning activities, and that foundational science learning was embedded in course clinical experiences. Students who took this course most commonly matched in Internal Medicine, Pathology, Pediatrics, and Radiation Oncology. VUSM students who matched into Pathology and Radiation Oncology were more likely to take this ISC than students who matched in other specialties.

CONCLUSION

The Clinical Cancer Medicine ISC serves as a model for incorporating precision oncology, cancer biology foundational science, and oncology patient care activities in undergraduate medical education. The course prepares students to care for oncology patients in their fields of interests during their future career in medicine.

Medical students' attitudes towards the teaching of cervical and ovarian cancer screening protocols in Ireland: a qualitative study

BACKGROUND

Screening programmes decrease the incidence of colorectal, breast and cervical cancer. As such, it is imperative that medical health professionals are educated on the screening programmes available and are aware of the research basis justifying them.

AIMS

To establish the attitudes of final-year medical students to a gynaecological cancer screening teaching session, provided as part of their core Obstetrics and Gynaecology module.

METHODS

A 3-h workshop, aimed to critically appraise research papers, reviewed cervical and ovarian cancer screening methods. The workshop was facilitated by a Consultant in Gynae-oncology Surgery. Anonymous evaluation was requested from two hundred nine students attending during the 2018/2019 academic year. Qualitative research with thematic analysis of content was performed.

RESULTS

One hundred fifty-six students gave evaluation on the workshop itself (74.6%). Three main themes were identified-support for the importance of teaching screening methods, appreciation of the importance of understanding cervical screening and a wish for further teaching in Critical Appraisal. Students identified that there was a need to understand screening, that it was "..important for us to consider the value of screening programmes". The teaching on Cervical screening was "..helpful, especially with cervical screening".

CONCLUSIONS

Medical students expressed a wish to understand the research basis of a common clinical screening programme (for cervical cancer) as well as the research basis for not providing screening to low risk populations (for ovarian cancer). Further research in this area may include exploring how this is taught in other medical schools.

Trainees' knowledge and application of guideline recommendations for colorectal cancer screening and surveillance

BACKGROUND

Data shows that practicing physicians don't recommend colorectal (CRC) screening and surveillance as suggested by guidelines. We assessed knowledge of CRC guidelines in medical trainees.

METHODS

A survey assessing confidence and knowledge of published CRC guidelines was emailed to program directors (PDs) of Accreditation Council of Graduate Medical Education approved training programs in the United States. PDs were requested to forward it to trainees. We analyzed trainees' knowledge by answers to clinical vignettes and identification of factors required by guidelines for screening and post polypectomy colonoscopy interval. We compared confidence and knowledge by specialty.

RESULTS

586 trainees in internal medicine (159), family medicine and primary care (147), gastroenterology (114), general surgery (51), ob/gyn (78), urology (13), and colorectal surgery (13) responded. 97% reported following guidelines. 68% and 50% stated confidence recalling screening and surveillance guidelines, respectively. 16% and 8% correctly identified all factors and answered corresponding vignettes for screening and surveillance, respectively. Overall accuracy of screening ranged between 11-23% and was not different between specialties (p = 0.11) while significant differences were noted between specialties in surveillance knowledge (0-39%, p < 0.001).

CONCLUSIONS

United States trainees' CRC screening and surveillance knowledge is poor. Measures are needed to enhance knowledge of CRC guidelines.

The Impact of Curriculum Design in the Acquisition of Knowledge of Oncology: Comparison Among Four Medical Schools

Over the past 5 years, cancer has replaced coronary heart disease as the leading cause of death in the Netherlands. It is thus paramount that medical doctors acquire a knowledge of cancer, since most of them will face many patients with cancer. Studies, however, have indicated that there is a deficit in knowledge of oncology among medical students, which may be due not only to the content but also to the structure of the curriculum. In this study, we compared students' knowledge acquisition in four different undergraduate medical programs. Further, we investigated possible factors that might influence students' knowledge growth as related to oncology. The participants comprised 1440 medical students distributed over four universities in the Netherlands. To measure students' knowledge of oncology, we used their progress test results from 2007 to 2013. The progress test consists of 200 multiple-choice questions; this test is taken simultaneously four times a year by all students. All questions regarding oncology were selected. We first compared the growth of knowledge of oncology using mixed models. Then, we interviewed the oncology coordinator of each university to arrive at a better insight of each curriculum. Two schools showed similar patterns of knowledge growth, with a slight decrease in the growth rate for one of them in year 6. The third school had a faster initial growth with a faster decrease over time compared to other medical schools. The fourth school showed a steep decrease in knowledge growth during years 5 and 6. The interviews showed that the two higher-scoring schools had a more focused semester on oncology, whereas in the others, oncology was scattered throughout the curriculum. Furthermore, the absence of a pre-internship training program seemed to hinder knowledge growth in one school. Our findings suggest that curricula have an influence on students' knowledge acquisition. A focused semester on oncology and a pre-internship preparatory training program are likely to have a positive impact on students' progress in terms of knowledge of oncology.

Colorectal Cancer: How Familiar Are Our Future Doctors with the Cancer of Tomorrow?

Background

Colorectal cancer (CRC) is one of the common cancers affecting both genders. Although the incidence of CRC is low in India there has been an increase in the past few decades.

Objective

To assess the awareness regarding colorectal cancer and its screening among medical students and interns.

Methods

This cross-sectional study was conducted among 290 participants (final year medical students and interns) from Kasturba Medical College, Mangalore. A pretested semistructured questionnaire was used to collect information. Data was analyzed using SPSS 17.0.

Results

Majority of participants had satisfactory knowledge regarding CRC. 38% of them scored excellently, 64.8% had good knowledge, and 5.2% scored poorly. Knowledge regarding CRC symptoms was good (95%). 92% of the participants were aware of risk factors of CRC. Only 49% of the participants identified FOBT as a screening tool and 30.7% participants knew that 50 years is the recommended age to begin CRC screening. Interns and international students had better knowledge than final year medical students and Indian students and this was found to be statistically significant.

Conclusion

There is a need to improve participant's knowledge regarding CRC screening although majority of them are aware of CRC symptoms and risk factors.

Training Primary Health Professionals in Breast Cancer Prevention: Evidence and Experience from Mexico

To analyze the key successful factors of a national educational strategy for early breast cancer detection developed in Mexico for primary health care personnel from 2008 to 2014, an educational strategy to train physicians, nurses, health promoters, and medical students from local ministries of health with a competency-based approach was developed and implemented using diverse educational modalities, face-to-face, blended, and a massive open online course (MOOC). Formative and summative evaluations were used during the implementation of the course. A total of 19,563 health professionals were trained from 2008 to 2014. The graduation rate, an average of all educational modalities, was 91 %, much higher than those previously reported in the literature. The factors that might have influenced this success were (1) the training strategy, which was designed according to the characteristics and specific needs of the target groups; (2) the political will and commitment of the country's health authorities; (3) the technological and educational models used; and (4) the punctual follow-up of participants. This study shows that carefully designed educational interventions can improve service professionals' competencies and that regardless of the modality, face-to-face, blended learning, or MOOC, high graduation rates can be achieved. Further evaluation is required to demonstrate that the competencies remained in all target groups after 6 months of the intervention and that the women served by the trained personnel were provided accurate information and timely diagnoses of breast cancer.

What Do We Know About Education in Colorectal Cancer Prevention?-Survey Among 1130 Medical Students

Colorectal cancer (CRC) is a global public health problem. The degree of knowledge on CRC among medical students, future physicians, brings essential implications for their patients. Therefore, to acquire information about students' knowledge on CRC, a questionnaire survey was conducted in Medical University of Lublin, Poland, with a representative sample of 1130 medical students (basic vs. clinical 552 vs. 578; male vs. female 442 vs. 688). The questionnaire was anonymous and designed in a four-section scheme (CRC risk factors, CRC prevention, CRC symptoms, CRC screening methods). There was a significant difference in the percentage of correct answers between basic and clinical level groups (P = 0.034). In general, clinical students had higher scores for their knowledge regarding CRC. Gender impacted the students' CRC knowledge to a lesser degree; however, if the difference was revealed, female students were more aware about CRC issues (P = 0.045). We found several important deficits in students' knowledge on CRC. These findings should motivate the oncology education coordinator as well as our teachers to introduce innovations in education methods and training environments to enable students to gain necessary knowledge and acquire the skills and competencies that would help them to function as physicians.

Knowledge and recommendations regarding breast cancer early screening in an upper middle income country: Primary and secondary health care professionals

OBJECTIVE

To compare the current breast cancer prevention and control Mexican standard with recommendations that health care professionals provide to women for breast self-exams, clinical breast exams and mammography, as well as health care professional knowledge of the risk factors for and main clinical signs of the disease.

METHODS

In 2012, using a cross-sectional design, trained interviewers surveyed health care providers in a sample of 798 medical units, of which 756 corresponded to the first and second levels of medical care. One health care professional from each unit was interviewed for the study. The sampling method was systematic and representative of the national and regional levels. Relative frequencies and 95% confidence intervals (CI) were obtained using the weighting factor assigned to each medical unit.

RESULTS

Regarding the indicator about recommendations provided to the population regarding early screening for and risk factors and clinical signs of breast cancer, the average number of health care professional responses in accordance with the Mexican standard was 10.7 (95% CI 10.0-11.4) out of a maximum of 28 points, which corresponds to an average rate of 38.2% of responses (95% CI 35.6-40.8). The percentage of correct answers increased in all areas of breast exam knowledge as training hours in the previous year increased.

CONCLUSIONS

Health care professionals are unaware of the current standards on breast cancer; therefore, these recommendations are not routinely translated into health care practice, which is a barrier to increasing the coverage of screening programs in health care services.

Access to care issues adversely affect breast cancer patients in Mexico: oncologists' perspective

Background

Despite recently implemented access to care programs, Mexican breast cancer (BC) mortality rates remain substantially above those in the US. We conducted a survey among Mexican Oncologists to determine whether practice patterns may be responsible for these differences.

Methods

A web-based survey was sent to 851 oncologists across Mexico using the Vanderbilt University REDCap database. Analyses of outcomes are reported using exact and binomial confidence bounds and tests.

Results

138 participants (18.6% of those surveyed) from the National capital and 26 Mexican states, responded. Respondents reported that 58% of newly diagnosed BC patients present with stage III-IV disease; 63% undergo mastectomy, 52% axillary lymph node dissection (ALND) and 48% sentinel lymph node biopsy (SLNB). Chemotherapy is recommended for tumors > 1 cm (89%), positive nodes (86.5%), triple-negative (TN) (80%) and HER2 positive tumors (58%). Trastuzumab is prescribed in 54.3% and 77.5% for HER2 < 1 cm and > 1 cm tumors, respectively. Tamoxifen is indicated for premenopausal hormone receptor (HR) positive tumors in 86.5% of cases and aromatase inhibitors (AI’s) for postmenopausal in 86%. 24% of physicians reported treatment limitations, due to delayed or incomplete pathology reports and delayed or limited access to medications.

Conclusions

Even though access to care programs have been recently applied nationwide, women commonly present with advanced BC, leading to increased rates of mastectomy and ALND. Mexican physicians are dissatisfied with access to appropriate medical care. Our survey detects specific barriers that may impact BC outcomes in Mexico and warrant further investigation.

Electronic supplementary material

The online version of this article (doi:10.1186/1471-2407-14-658) contains supplementary material, which is available to authorized users.

Knowledge of colorectal cancer screening among young Malaysians

The objective of this study was to determine the knowledge and associated factors regarding colorectal cancer screening among university students in Malaysia. The questionnaire consisted of three parts: socio-demographic characteristics, lifestyle practice and knowledge of colorectal screening. A cross-sectional study was conducted among 300 students (21.3±1.4 years old). The majority of the participants were Malay with a monthly family income of less than 5,000 Ringgit Malaysia (equal to 1,700 USD) (67.0% and 76.0%, respectively). Regarding their lifestyle practices, the majority were non-smokers and had never consumed alcohol (83.7%, and 88.0%, respectively). The majority of the participants had no knowledge of digital rectal examination, colonoscopy, barium enema and fecal occult blood screening (63.3%, 60.7%, 74.0% and 62.3%, respectively). Univariate and multivariate analysis revealed that their age and the discipline which the students were studying significantly influenced their level of knowledge about colorectal screening. The present study results indicate that education campaigns about colorectal cancer should be promoted.

Planning cancer control in Latin America and the Caribbean

Non-communicable diseases, including cancer, are overtaking infectious disease as the leading health-care threat in middle-income and low-income countries. Latin American and Caribbean countries are struggling to respond to increasing morbidity and death from advanced disease. Health ministries and health-care systems in these countries face many challenges caring for patients with advanced cancer: inadequate funding; inequitable distribution of resources and services; inadequate numbers, training, and distribution of health-care personnel and equipment; lack of adequate care for many populations based on socioeconomic, geographic, ethnic, and other factors; and current systems geared toward the needs of wealthy, urban minorities at a cost to the entire population. This burgeoning cancer problem threatens to cause widespread suffering and economic peril to the countries of Latin America. Prompt and deliberate actions must be taken to avoid this scenario. Increasing efforts towards prevention of cancer and avoidance of advanced, stage IV disease will reduce suffering and mortality and will make overall cancer care more affordable. We hope the findings of our Commission and our recommendations will inspire Latin American stakeholders to redouble their efforts to address this increasing cancer burden and to prevent it from worsening and threatening their societies.

Awareness and attitudes of Greek medical students on colorectal cancer screening

AIM: To prospectively assess the knowledge and attitudes of medical students (MS), as tomorrow’s physicians, about colorectal cancer (CRC) and its screening modalities.

METHODS: Three hundred fourth year MS of the University of Athens were enrolled in this survey. Their selection was random, based on student identification card number. All participants completed an anonymous written questionnaire over a 4 month period. The questionnaire was divided into 4 sections and included queries about CRC-related symptoms, screening with colonoscopy and MS awareness and attitudes in this field. Following collection and analysis of the data, the results are presented as percentages of answers for each separate question.

RESULTS: Two hundred and sixty-five students answered the questionnaire over a 4 mo period. Interestingly, only 69% of the study population considered CRC to be a high-risk condition for public health. However, the vast majority of participants identified CRC-related symptoms and acknowledged its screening to be of great value in reducing CRC incidence and mortality. A very small proportion (38%) had received information material regarding CRC screening (either during their medical training or as a part of information provided to the general public) and only 60% of the participants declared willingness to receive further information. Regarding colonoscopy, 85% would prefer an alternative to colonoscopy methods for CRC screening. Moreover, 53% considered it to be a painful method and 68% would appreciate more information about the examination.

CONCLUSION: MS in Greece need to be better informed about CRC screening and screening colonoscopy.

Clinical preventive services in Guatemala: a cross-sectional survey of internal medicine physicians

BACKGROUND

Guatemala is currently undergoing an epidemiologic transition. Preventive services are key to reducing the burden of non-communicable diseases, and smoking counseling and cessation are among the most cost-effective and wide-reaching strategies. Internal medicine physicians are fundamental to providing such services, and their knowledge is a cornerstone of non-communicable disease control.

METHODS

A national cross-sectional survey was conducted in 2011 to evaluate knowledge of clinical preventive services for non-communicable diseases. Interns, residents, and attending physicians of the internal medicine departments of all teaching hospitals in Guatemala completed a self-administered questionnaire. Participants' responses were contrasted with the Guatemalan Ministry of Health (MoH) prevention guidelines and the US Preventive Services Task Force (USPSTF) recommendations. Analysis compared knowledge of recommendations within and between hospitals.

RESULTS

In response to simulated patient scenarios, all services were recommended by more than half of physicians regardless of MoH or USPSTF recommendations. Prioritization was adequate according to the MoH guidelines but not including other potentially effective services (e.g. colorectal cancer and lipid disorder screenings). With the exception of colorectal and prostate cancer screening, less frequently recommended by interns, there was no difference in recommendation rates by level.

CONCLUSION

Guatemalan internal medicine physicians' knowledge on preventive services recommendations for non-communicable diseases is limited, and prioritization did not reflect cost-effectiveness. Based on these data we recommend that preventive medicine training be strengthened and development of evidence-based guidelines for low-middle income countries be a priority.

Breast cancer in Mexico: a growing challenge to health and the health system

Breast cancer is a major public health issue in low-income and middle-income countries. In Mexico, incidence and mortality of breast cancer have risen in the past few decades. Changes in health-care policies in Mexico have incorporated programmes for access to early diagnosis and treatment of this disease. This Review outlines the status of breast cancer in Mexico, regarding demographics, access to care, and strategies to improve clinical outcomes. We identify factors that contribute to the existing disease burden, such as low mammography coverage, poor quality control, limited access to diagnosis and treatment, and insufficient physical and human resources for clinical care.

Cancer education for medical students in developing countries: where do we stand and how to improve?

BACKGROUND

This article is a review of the literature regarding the state of oncology education for medical students in developing countries, and possible solutions to the problems at hand.

METHODS

Ovid MEDLINE, PubMed, ERIC, The Cochrane CENTRAL Register of Controlled Trials (CENTRAL) and Google Scholar were searched using the terms oncology, undergraduate, cancer, education and teaching.

RESULTS

The search resulted in 40 relevant articles in total. Ten articles showed that there is a lack of adequate knowledge in the scientific, clinical and psychological aspects of oncology and palliative care amongst students and physicians in developing countries. Eight articles describe the relevance and usefulness of summer schools, workshops and trainings. The rest of them discuss possible methods of addressing the issue, the most important of which is the inclusion of a clinical oncology rotation in the undergraduate syllabus.

CONCLUSION

Graduated physicians and medical students are a long way from reaching the standard knowledge and skills required in oncology. Thus, there is a pressing need to reform the undergraduate medical curricula in developing countries in order to increase cancer awareness for better graduated future physicians.