Awareness of ovarian cancer risk and protective factors: A national cross-sectional study from Palestine

Ovarian cancer awareness of women in Turkey: A cross-sectional study

PURPOSE

Early diagnosis of ovarian cancer (OC) increases survival rates; however, due to low awareness levels, women may be diagnosed with OC at the advanced stage. The aim of this cross-sectional study is to reveal the OC awareness of Turkish women and affecting factors.

METHODS

Participants were invited to study via social media tools between February-June 2022. Data was collected with Personal Information Form and the "OC Awareness Scale" from 446 women.

RESULTS

81% of the participants did not recall OC symptoms, 80.8% recognized OC risk factors. The most frequently recalled and recognized OC symptom is pelvic pain (19.8%; 55.8%, respectively). The most frequently recalled and recognized OC risk factors were smoking (43.1%, 67.9%, respectively) and family history (39%, 58.7%, respectively). 2% of the participants felt very confident in recognizing the signs, 72.9% would seek help within 1-2 days when they recognized the signs of OC.

CONCLUSIONS

The awareness of OC was higher among women who had advanced age, higher education, family history and were in menopause. Turkish women have low level of awareness and knowledge about OC symptoms and risk factors. There is an urgent need for an OC awareness campaign that takes into account the socio-demographic characteristics of women. The results of the study may also guide strategies to prevent OC.

Common misconceptions and myths about ovarian cancer causation: a national cross-sectional study from palestine

BACKGROUND

Women's inability to recognize ovarian cancer (OC) causation myths to be incorrect may lead to behavioral changes that could distract them from actual risk factors and impact their treatment decision making. This study examined Palestinian women's recognition of OC mythical causes, and explored factors associated with good recognition.

METHODS

A national cross-sectional study was conducted. Adult Palestinian women were recruited from hospitals, primary healthcare facilities, and public areas in 11 governorates. The Cancer Awareness Measure-Mythical Causes Scale was modified and utilized for data collection. Awareness level was determined based on the number of myths around OC causation recognized to be incorrect: poor (0-4), fair (5-9), and good (10-13).

RESULTS

A total of 5618 participants agreed and completed the questionnaire out of 6095 approached (response rate = 92.1%), and 5411 questionnaires were included in the final analysis. The most recognized food-related myth was 'drinking from plastic bottles' (n = 1370, 25.3%) followed by 'eating burnt food' (n = 1298, 24.0%). The least recognized food-related myth was 'eating food containing additives' (n = 611, 11.3%). The most recognized food-unrelated myth was 'having a physical trauma' (n = 2899, 53.6%), whereas the least recognized was 'using mobile phones' (n = 1347, 24.9%). Only 273 participants (5.1%) had good awareness of OC causation myths as incorrect. Earning higher monthly incomes as well as visiting governmental healthcare facilities were associated with a decrease in the likelihood of exhibiting good awareness.

CONCLUSION

The overall recognition of OC causation myths was low. Addressing mythical beliefs should be included in OC prevention strategies and public health interventions to improve women's understanding of OC risk factors versus mythical causes.

Anticipated time to seek medical advice for possible lung cancer symptoms and barriers to timely presentation in Palestine: a national cross-sectional study

BACKGROUND

Lung cancer (LC) has poor survival outcomes mainly due to diagnosis at late stages. This study explored the anticipated time to seek medical advice for possible LC symptoms and barriers to early presentation in Palestine.

METHODS

This cross-sectional study recruited adult participants from hospitals, primary healthcare centers, and public spaces of 11 governorates using convenience sampling. A modified, translated-into-Arabic version of the validated LC awareness measure was used to assess LC symptom awareness, the time needed to seek medical advice and barriers to early presentation.

RESULTS

A total of 4762 participants were included. The proportion that would immediately seek medical advice for possible LC symptoms varied according to the symptoms' nature. For respiratory symptoms, this ranged from 15.0% for 'painful cough' to 37.0% for 'coughing up blood'. For non-respiratory symptoms, this ranged from '4.2% for 'unexplained loss of appetite' to 13.8% for 'changes in the shape of fingers or nails'. Participants with good LC symptom awareness were more likely to seek medical advice within a week of recognizing most LC symptoms. About 13.0% would delay their visit to see a doctor after recognizing an LC symptom. The most reported barriers were emotional with 'disliking the visit to healthcare facilities' (59.8%) as the leading barrier.

CONCLUSION

LC respiratory symptoms were more likely to prompt early seeking of medical advice. Good LC symptom awareness was associated with a higher likelihood of help-seeking within a week. Educational interventions are needed to promote LC awareness and address the perceived barriers to early presentation in low-resource settings, such as Palestine.

Barriers to Timely Seeking of Breast Cancer Care Among Palestinian Women: A Cross-Sectional Study

PURPOSE

Examining the association of breast cancer (BC) symptom awareness with time to help seeking and exploring barriers to timely presentation may enhance the effectiveness of BC awareness campaigns and early detection efforts. This study aimed to assess the anticipated time for seeking medical advice when experiencing a potential BC symptom among women in Palestine and to identify their barriers to early presentation.

MATERIALS AND METHODS

A convenience sampling method was used to recruit adult women from hospitals, primary health care facilities, and public areas across 11 governorates in Palestine. A translated-into-Arabic version of the validated BC Awareness Measure was used. The questionnaire consisted of three sections: sociodemographic information, recognition of 13 BC symptoms and reporting time for seeking medical advice, and barriers to early presentation.

RESULTS

A total of 5,257 questionnaires were included. The proportion of participants who would seek medical advice immediately varied on the basis of the nature of BC symptoms. For symptoms related to the breast, the proportion ranged from 25.7% for redness of the breast skin to 53.5% for a lump or thickening in the breast. For symptoms related to the nipple, the proportion ranged from 30.7% for nipple rash to 48.0% for discharge or bleeding from the nipple. Exhibiting good BC symptom awareness was associated with a higher likelihood of seeking medical advice within a week for all BC symptoms. Emotional barriers were the most frequently reported barriers. There was no association between increasing levels of BC awareness and reporting fewer or more barriers.

CONCLUSION

The nature of BC symptoms had an impact on help-seeking behaviors. Participants with good BC symptom awareness were more likely to seek medical advice earlier.

Myths and common misbeliefs about cervical cancer causation among Palestinian women: a national cross-sectional study

BACKGROUND

Cervical cancer (CC) myths and beliefs can negatively impact women's preventive behaviors, including vaccination against human papillomavirus and having regular screening tests. This study aimed to examine awareness of Palestinian women about myths related to CC causation and investigated factors associated with good awareness.

METHODS

A national cross-sectional study was conducted to recruit adult Palestinian women from hospitals, primary healthcare facilities, and public areas in 11 Palestinian governorates. A translated-into-Arabic version of the Cancer Awareness Measure-Mythical Causes Scale was used to collect data. Awareness level was determined based on the number of CC myths around CC causation recognized to be incorrect: poor (0-4), fair (5-9), and good (10-13).

RESULTS

A total of 7058 questionnaires were included. Myths unrelated to food were more commonly recognized as incorrect compared to those related to food. The most recognized food-unrelated myth was 'having a physical trauma' (n = 3714, 52.6%), whereas the least recognized was 'using mobile phones' (n = 2238, 31.7%). The most recognized food-related myth was 'drinking from plastic bottles' (n = 2708, 38.4%), whereas the least recognized was 'eating food containing additives' (n = 1118, 15.8%). Only 575 participants (8.1%) displayed good awareness and promptly recognized at least 10 out of 13 myths around CC causation as incorrect. Factors associated with lower likelihood of displaying good awareness of myths around CC causation included living in the West Bank and Jerusalem, being married, widowed or divorced, knowing someone with cancer, and visiting hospitals or primary healthcare centers.

CONCLUSIONS

A very small proportion of Palestinian women recognized 10 or more myths around CC causes as incorrect. Initiatives addressing CC myths are needed in the Palestinian community.

Myths and Common Misbeliefs About Colorectal Cancer Causation in Palestine: A National Cross-Sectional Study

PURPOSE

To explore public awareness of myths around colorectal cancer (CRC) causation in Palestine and to examine factors associated with good awareness.

MATERIALS AND METHODS

Convenience sampling was used to recruit adult Palestinians from governmental hospitals, primary health care centers, and public spaces. Recognizing 13 myths around CRC causation was assessed using a translated-into-Arabic version of the Cancer Awareness Measure-Mythical Causes Scale. Awareness level was determined based on the number of CRC mythical causes recognized: poor (0-4), fair (5-9), and good (10-13). Multivariable logistic regression was used to examine the association between sociodemographic characteristics and displaying good awareness. It adjusted for age group, sex, education, occupation, monthly income, residence, marital status, having chronic diseases, being a vegetarian, knowing someone with cancer, and site of data collection.

RESULTS

Of 5,254 participants approached, 4,877 agreed to participate (response rate, 92.3%). A total of 4,623 questionnaires were included in the final analysis: 2,700 from the West Bank and Jerusalem (WBJ) and 1,923 from the Gaza Strip. Only 219 participants (4.7%) demonstrated good awareness of myths around CRC causation. WBJ participants were twice more likely than those from the Gaza Strip to display good recognition (5.9% v 3.1%). Male sex, living in the WBJ, and visiting hospitals were all associated with an increase in the likelihood of displaying good awareness. Conversely, knowing someone with cancer was associated with a decrease in the likelihood of displaying good awareness. Having a physical trauma was the most recognized CRC causation myth (n = 2,752, 59.5%), whereas eating food containing additives was the least (n = 456, 9.8%).

CONCLUSION

Only 4.7% displayed good ability to recognize myths around CRC causation. Future educational interventions are needed to help the public distinguish the evidence-based versus mythical causes of CRC.

Comparative study on the mutation spectrum of L-MYC and C-MYC genes of blood cfDNA in patients with ovarian cancer and healthy females

BACKGROUND

This study aimed at detecting the mutations of L-MYC and C-MYC genes in ovarian cancer (OC) patients and healthy female volunteers using cell-free DNA (cfDNA).

METHODS

We evaluated cfDNA of 50 OC patients with different stages (I-IV) and 50 age-matched healthy female volunteers (controls) in order to access mutations in exon-1 of L-MYC (198 bp) and exon-3 of C-MYC (165 bp) genes using Sanger sequencing.

RESULTS

The total mutations reported were 43 and 7 in exon-1 of L-MYC and exon-3 of C-MYC genes, respective. The C-MYC and L-MYC gene mutational status recorded in both cases and controls were compared with the already available data on mutations in c-myc and L-myc databases viz SNP db-NCBI, ClinVar db, COSMIC, PubMed, and LitVar which suggested that the detected mutations in exon-1 of L-MYC and exon-3 of C-MYC genes are novel.

CONCLUSION

Our study showed that cfDNA might be used for noninvasive detection of clinico-genomic profiles of OC patients and as a prognostic biomarker for the disease.

Common myths and misconceptions about breast cancer causation among Palestinian women: a national cross-sectional study

BACKGROUND

The discussion about breast cancer (BC) causation continues to be surrounded by a number of myths and misbeliefs. If efforts are misdirected towards reducing risk from false mythical causes, individuals might be less likely to consider and adopt risk-reducing behaviors for evidence-based BC causes. This national study aimed to assess the awareness of BC causation myths and misbeliefs among Palestinian women, and examine the factors associated with having good awareness.

METHODS

This national cross-sectional study recruited adult women from government hospitals, primary healthcare centers, and public spaces in 11 governorates in Palestine. A modified version of the Cancer Awareness Measure-Mythical Causes Scale was used to collect data. The level of awareness of BC causation myths was determined based on the number of myths recognized to be incorrect: poor (0-5), fair (6-10), or good (11-15).

RESULTS

A total of 5,257 questionnaires were included. Only 269 participants (5.1%) demonstrated good awareness (i.e., recognizing more than 10 out of 15 BC mythical causes). There were no notable differences in displaying good awareness between the main areas of Palestine, the Gaza Strip and the West Bank and Jerusalem (5.1% vs. 5.1%). Having chronic disease as well as visiting hospitals and primary healthcare centers were associated with a decrease in the likelihood of displaying good awareness. Myths related to food were less frequently recognized as incorrect than food-unrelated myths. 'Eating burnt food' was the most recognized food-related myth (n = 1414, 26.9%), while 'eating food containing additives' was the least recognized (n = 599, 11.4%). 'Having a physical trauma' was the most recognized food-unrelated myth (n = 2795, 53.2%), whereas the least recognized was 'wearing tight bra' (n = 1018, 19.4%).

CONCLUSIONS

A very small proportion of Palestinian women could recognize 10 or more myths around BC causation. There is a substantial need to include clear information about BC causation in future educational interventions besides focusing on BC screening, signs and symptoms, and risk factors.

Anticipated time to seek medical advice for possible ovarian cancer symptoms and perceived barriers to early presentation among Palestinian women: a national cross-sectional study

BACKGROUND

Several factors contribute to delayed presentation with ovarian cancer (OC) symptoms including poor symptom awareness and barriers to seeking help. This study explored the anticipated time to seek medical advice for possible OC symptoms and its association with OC symptom awareness. In addition, it examined perceived barriers that may delay help-seeking among Palestinian women.

METHODS

A cross-sectional study was conducted among adult women (≥ 18 years) recruited from hospitals, primary healthcare centers, and public spaces in 11 Palestinian governorates. A modified version of the OC awareness measure was used to collect data in face-to-face interviews. The questionnaire comprised three sections: sociodemographic details, awareness of 11 OC symptoms and time to seek medical advice, and barriers to early presentation.

RESULTS

Of 6095 participants approached, 5618 completed the OCAM (response rate = 92.1%). The proportion of participants who would immediately seek medical advice for a possible OC symptom varied based on the symptom's nature. For OC symptoms with pain, the proportion that reported immediate seeking of medical advice ranged from 7.9% for 'persistent low back pain' to 13.6% for 'persistent pain in the pelvis'. For non-specific potential OC symptoms, the proportion that reported immediate seeking of medical advice ranged from 2.3% for 'feeling full persistently' to 15.8% for 'increased abdominal size on most days'. Good OC symptom awareness was associated with higher likelihood of seeking medical advice within a week from recognizing 10 out of 11 OC symptoms. Emotional barriers were the most common barriers with 'feeling scared' as the most reported barrier (n = 1512, 52.4%). Displaying good OC symptom awareness was associated with a lower likelihood of reporting ≥ 4 emotional barriers (OR = 0.61, 95% CI: 0.38-0.98).

CONCLUSION

Participants with good OC symptom awareness were more likely to seek medical advice earlier and to display fewer emotional barriers. Establishing educational interventions to raise OC awareness may help in promoting earlier help-seeking and, thus, facilitate earlier diagnosis and improved prognosis.

Myths and Misconceptions Around Lung Cancer Causation in Palestine: Is It Time to Intervene?

PURPOSE

Having an accurate knowledge of what truly increases the likelihood of developing lung cancer (LC) may help people make better decisions about lifestyle changes that could potentially lower their risk. This study assessed current beliefs in LC causation myths among Palestinians and explored factors associated with displaying good recognition of such myths.

METHODS

A national cross-sectional study was conducted from July 2019 to March 2020. A modified version of the Cancer Awareness Measure-Mythical Causes Scale was used for data collection. The awareness level of LC causation myths was determined based on the number of myths recognized to be incorrect: poor (0-4), fair (5-9), and good (10-13).

RESULTS

A total of 4,817 participants completed the questionnaire of 5,174 approached (response rate = 93.1%). In total, 4,762 participants were included in the final analysis. Myths unrelated to food were more commonly recognized than food-related myths. The food-related myth most frequently recognized was eating burnt food (n = 1,427; 30.0%) followed by drinking from plastic bottles (n = 1,389; 29.2%). The food-related myth least commonly recognized was eating food containing additives (n = 737; 15.5%). The most frequently recognized myth unrelated to food was having a physical trauma (n = 2,903; 61%), whereas the least was using cleaning products (n = 1,140; 23.9%). Only 287 participants (6%) displayed good awareness. Having a chronic disease and knowing someone with cancer were associated with a decrease in the likelihood of displaying good awareness. Conversely, participants who were smoking cigarettes/shisha and those recruited from hospitals had an associated increase in the likelihood of displaying good awareness.

CONCLUSION

This study found very poor awareness of LC causation myths, with only 6% recognizing ≥10 myths. Initiatives addressing LC mythical causes are needed.

Identifying Priorities and Needs to Improve Oncology Research in the Gaza Strip, Palestine

Purpose

The purpose of this study was to (1) identify the priorities of oncology research in the Gaza Strip; (2) explore the needs for improving oncology research in the Gaza Strip, Palestine.

Participants and Methods

A qualitative approach for data collection was used in this study. After obtaining the ethical approvals to conduct this study, a sample of 42 health-care providers who are involved in providing oncology care and research in the Gaza Strip were included in this study. Data were collected by the researchers through seven focus groups. Thematic coding was used for data analysis. Two main themes and several sub-themes were extracted during the data analysis.

Results

The two main themes extracted from data analysis were research priorities and research needs. Participants identified several priorities in relation to oncology research that are assessing for cancer awareness, cancer prevention, exploring and finding new molecular biomarkers, screening for germ-line mutations related to the most common cancers, determining genetic and environmental risk factors for developing cancer, and exploring and testing new cancer therapies. Concerning research needs, participants identified several needs to enhance oncology research, which are financial needs, need for training, availability of data, creation of interdisciplinary research teams, and transforming in vitro studies to in vivo.

Conclusion

Well-designed studies will certainly help to identify the priorities and needs to improve oncology research in the Gaza Strip, which is considered one of the most important steps to help push these priorities onto the agenda of health policymakers. Therefore, they will work to set goals and design policies and programs aiming to reduce incidence and prevalence rates of cancer in the Gaza Strip, promote early detection of cancer, improve prognosis, and reduce mortality related to cancer.

El-Sakka A, Alyosef M, Haitham Sarraj H, Sawaf B, Baraa Habib M, fathey S, Rashid G, Thabet Daraghmi A, Thabet Daraghmi A, Hafez W. Knowledge toward ovarian cancer symptoms among women in Syria: Cross-sectional study

BACKGROUND

Ovarian cancer is the second most prevalent malignancy in women over 40, especially in low-income nations. For every 100,000 women in Syria, 473 new cases of ovarian cancer are diagnosed. This study aims to investigate the knowledge of ovarian cancer symptoms among Syrian women and determine the factors associated with good knowledge.

METHODS

An online cross-sectional was performed between July 29 and August 17, 2022. The inquired participants in the study were Syrian females above 18 years. The questionnaire consists of 41 questions organized into three sections: sociodemographic information, Confidence in recognizing ovarian cancer symptoms, and women's Awareness of the symptoms of ovarian cancer.

RESULTS

This research included 557 Syrian women, and the average age was 23. Only 20.5% of involved women demonstrated a good knowledge of the symptoms of ovarian cancer. The participants who agreed that abdominal pain and pelvic pain are ovarian cancer symptoms formed (36.8%), and (63.9%), respectively. Regarding the additional presenting symptoms of ovarian cancer, "extreme generalized fatigue" was the most often reported symptom (66.1%). Divorced women showed greater knowledge scores than other marital status groups (7.13 ± 3.31, P-value<0.05), while public sector participants scored higher than other occupational groups (6.38 ± 2.5, P-value<0.05).

CONCLUSION

Our findings indicate that Syrian females have inadequate knowledge regarding ovarian cancer symptoms. More ovarian cancer awareness programs for Syrian women of all ages are needed to increase the early identification of this illness.

Assessing Syrian women's knowledge of breast cancer risk factors, warning signs, and barriers to preventive measures: A cross-sectional study

BACKGROUND

This study aims to investigate the knowledge of Syrian women about breast cancer risk factors, warning signals, and barriers. Breast cancer is the most common cancer worldwide and the leading cause of cancer death among women. It develops when cells in the breast tissue grow uncontrollably, forming a tumor that can spread to other parts of the body.

MATERIALS AND METHODS

This survey was conducted online from September 3 to September 27, 2022, and focused on Syrian women over the age of 18. It was divided into two sections, one focusing on sociodemographic characteristics and the other on breast cancer risk factors, warning signals, and barriers.

RESULTS

This study found that the majority of the 1305 participants had inadequate knowledge of breast cancer risk factors, warning signs, and barriers. Those with higher levels of education, such as Ph.D. students, had the highest overall scores. The sample was mostly made up of housewives, married women, and women with moderate monthly incomes.

CONCLUSION

This research found that Syrian women have inadequate knowledge about breast cancer, including risk factors, warning signs, and barriers. To reduce mortality rates, increase survival rates, and improve early diagnosis, local health organizations should provide awareness courses to emphasize the importance of annual breast exams.

Perceived barriers to early presentation and symptom-specific time to seek medical advice for possible colorectal cancer symptoms among Palestinians

This study explored the anticipated time to seek medical advice for possible colorectal cancer (CRC) signs/symptoms and its association with CRC symptom awareness. In addition, it examined perceived barriers that may delay seeking medical advice. Palestinian adults were recruited from hospitals, primary healthcare centers, and public spaces in 11 governorates. A modified, translated-into-Arabic version of the validated Bowel Cancer Awareness Measure was used. The questionnaire comprised three sections: sociodemographics, assessment of CRC symptom awareness and time to seek medical advice, and barriers to early presentation. A total of 4623 participants were included. The proportion that reported seeking immediate medical advice for possible CRC signs/symptoms with blood or mass ranged from 47.1% for 'blood in stools' to 59.5% for 'bleeding from back passage'. Less than half of the participants reported immediate seeking of medical advice for non-specific symptoms (ranging from 5.4% for 'loss of appetite' to 42.0% for 'anemia') and other gastrointestinal symptoms (ranging from 7.7% for 'feeling persistently full' to 35.7% for 'change in bowel habits'). Good CRC symptom awareness was associated with higher likelihood of seeking medical advice within a week from recognizing a CRC symptom. About 13.0% reported a delay to visit their doctor after recognizing a CRC symptom. The most reported barriers were practical with 'would try some herbs first' (50.9%) as the leading barrier. CRC symptoms with blood or mass prompted earlier help seeking. Participants with good CRC awareness were more likely to seek medical advice within a week.

Determination of the Relationship Between Gynecological Cancer Awareness and Fear of Cancer in Women Using Social Media and the Affecting Factors

BACKGROUND

Understanding the relationship between fear of gynecological cancer and awareness of cancer in women may help oncology nurses increase women's participation in gynecological cancer screening.

OBJECTIVE

To examine the relationship between women's gynecological cancer awareness and cancer fear using social media and the affecting factors.

METHODS

In a descriptive and cross-sectional study design, online data were collected from 1231 women aged 20 to 69 years through social media using the Descriptive Information Form, the Gynecological Cancer Awareness Scale (GCAS), and the Cancer Worry Scale (CWS). Analytic tests included paired t tests, analysis of variance, and post hoc correlations and structural equation modeling.

RESULTS

The women's total mean GCAS score was above moderate (152 ± 17), and their mean CWS score was high (19 ± 5). There was no relationship between the GCAS and CWS mean scores. Characteristics of participants with high awareness of gynecological cancer were being young, having a high educational level, having children, living in a province, having a history of cancer or family history of cancer, and having regular gynecological examinations, Papanicolaou smear tests, breast self-examination, and vulva examinations (P < .05). The fear of cancer was higher in women with children, a family history of cancer, and regular gynecological examination behaviors (P < .05).

CONCLUSION

Awareness of gynecological cancer was not significantly statistically associated with fear of cancer. Certain sociodemographic and gynecological characteristics are associated with awareness of gynecological cancer and/or fear of cancer.

IMPLICATIONS FOR PRACTICE

Oncology nurses may plan individualized or large-scale educational events that may make use of social media to enhance accurate awareness of gynecological cancer and related examinations in women.

Awareness of Palestinian Women About Breast Cancer Risk Factors: A National Cross-Sectional Study

PURPOSE

This study aimed to assess awareness of Palestinian women about breast cancer (BC) age-related and lifetime risks and its risk factors and to identify factors associated with good awareness.

MATERIALS AND METHODS

Adult women were recruited from government hospitals, primary health care centers, and public spaces in 11 governorates in Palestine. Recognition of 14 BC risk factors was assessed using a translated-into-Arabic version of the validated BC awareness measure. The level of BC risk factor awareness was determined on the basis of the number of risk factors recognized: poor (0-4), fair (5-9), and good (10-14).

RESULTS

Of 6,269 potential participants approached, 5,434 agreed and completed the questionnaire (response rate = 86.7%). A total of 5,257 questionnaires were included: 2,706 from the West Bank and Jerusalem and 2,551 from the Gaza Strip. Only 173 participants (3.3%) recognized the age-related risk of BC. More than one quarter (n = 1,465; 27.9%) recognized the lifetime risk of BC. The most recognized modifiable risk factor was not breastfeeding (n = 4,937; 93.9%), whereas the least recognized was having children later on in life or not at all (n = 1,755; 33.4%). The most recognized nonmodifiable risk factor was radiation exposure (n = 4,579; 87.1%), whereas the least recognized was starting the periods at an early age (n = 1,030; 19.6%). In total, 2,024 participants (38.4%) demonstrated good BC risk factor awareness. Participants from the Gaza Strip had a higher likelihood than participants from the West Bank and Jerusalem to have good awareness (42.0% v 35.2%). Age ≥ 40 years, postsecondary education, and visiting hospitals and primary health care centers were all associated with an increase in the likelihood of having good BC risk factor awareness.

CONCLUSION

The awareness of BC risk factors was suboptimal. These findings highlight the need for implementing health education programs combined with consistent use of ad hoc opportunities to raise awareness by health care providers.

Snail Promotes Cancer Cell Proliferation via Its Interaction with the BIRC3

Snail is implicated in tumour growth and metastasis and is up-regulated in various human tumours. Although the role of Snails in epithelial-mesenchymal transition, which is particularly important in cancer metastasis, is well known, how they regulate tumour growth is poorly described. In this study, the possible molecular mechanisms of Snail in tumour growth were explored. Baculoviral inhibitor of apoptosis protein (IAP) repeat-containing protein 3 (BIRC3), a co-activator of cell proliferation during tumourigenesis, was identified as a Snail-binding protein via a yeast two-hybrid system. Since BIRC3 is important for cell survival, the effect of BIRC3 binding partner Snail on cell survival was investigated in ovarian cancer cell lines. Results revealed that Bax expression was activated, while the expression levels of anti-apoptotic proteins were markedly decreased by small interfering RNA (siRNA) specific for Snail (siSnail). siSnail, the binding partner of siBIRC3, activated the tumour suppressor function of p53 by promoting p53 protein stability. Conversely, BIRC3 could interact with Snail, for this reason, the possibility of BIRC3 involvement in EMT was investigated. BIRC3 overexpression resulted in a decreased expression of the epithelial marker and an increased expression of the mesenchymal markers. siSnail or siBIRC3 reduced the mRNA levels of matrix metalloproteinase (MMP)-2 and MMP-9. These results provide evidence that Snail promotes cell proliferation by interacting with BIRC3 and that BIRC3 might be involved in EMT via binding to Snail in ovarian cancer cells. Therefore, our results suggested the novel relevance of BIRC3, the binding partner of Snail, in ovarian cancer development.

Awareness of Colorectal Cancer Risk Factors in Palestine: Where Do We Stand?

To assess the public awareness level of colorectal cancer (CRC) risk factors in Palestine and identify factors associated with the good awareness level.

A national study in Palestine finds low awareness of colorectal cancer risk factors.

Awareness of colorectal cancer signs and symptoms: a national cross-sectional study from Palestine

BACKGROUND

In low-resource settings, the awareness level of colorectal cancer (CRC) signs and symptoms plays a crucial role in early detection and treatment. This study examined the public awareness level of CRC signs and symptoms in Palestine and investigated the factors associated with good awareness.

METHODS

This was a national cross-sectional study conducted at hospitals, primary healthcare centers, and public spaces in 11 governorates across Palestine between July 2019 and March 2020. A translated-into-Arabic version of the validated bowel cancer awareness measure (BoCAM) was utilized to assess the awareness level of CRC signs and symptoms. For each correctly identified CRC sign/symptom, one point was given. The total score (ranging from 0 to 12) was calculated and categorized into three categories based on the number of symptoms recognized: poor (0 to 4), fair (5 to 8), and good awareness (9 to 12).

RESULTS

Of 5254 approached, 4877 participants completed the questionnaire (response rate = 92.3%). A total of 4623 questionnaires were included in the analysis; 1923 were from the Gaza Strip and 2700 from the West Bank and Jerusalem (WBJ). Participants from the Gaza Strip were younger, gained lower monthly income, and had less chronic diseases than participants in the WBJ. The most frequently identified CRC sign/symptom was 'lump in the abdomen' while the least was 'pain in the back passage'. Only 1849 participants (40.0%, 95% CI: 39.0%-41.0%) had a good awareness level of CRC signs/symptoms. Participants living in the WBJ were more likely to have good awareness than participants living in the Gaza Strip (42.2% vs. 37.0%; p = 0.002). Knowing someone with cancer (OR = 1.37, 95% CI: 1.21-1.55; p < 0.001) and visiting hospitals (OR = 1.46, 95% CI: 1.25-1.70; p < 0.001) were both associated with higher likelihood of having good awareness. However, male gender (OR = 0.80, 95% CI: 0.68-0.94; p = 0.006) and following a vegetarian diet (OR = 0.59, 95% CI: 0.48-0.73; p < 0.001) were both associated with lower likelihood of having good awareness.

CONCLUSION

Less than half of the study participants had a good awareness level of CRC signs and symptoms. Future education interventions are needed to improve public awareness of CRC in Palestine.

Women's awareness of breast cancer symptoms: a national cross-sectional study from Palestine

Background

Early diagnosis is crucial to reduce the morbidity and mortality associated with breast cancer (BC). Awareness of BC symptoms plays a key role in this. This study aimed to evaluate the Palestinian women’s awareness of BC symptoms and determine factors associated with good awareness.

Methods

This was a national cross-sectional study conducted from July 2019 to March 2020 in Palestine. Convenience sampling was used to recruit adult women from hospitals, primary healthcare centers, and public spaces located in 11 governorates. A translated-into-Arabic version of the validated BC awareness measure was utilized for data collection. The awareness level was categorized based on the number of symptoms recognized into: poor (0 to 4), fair (5 to 9), and good (10 to 13).

Results

Of 6269 approached, 5434 participants completed the questionnaire (response rate = 86.7%). A total of 5257 questionnaires were included in the analysis: 2551 from the Gaza Strip and 2706 from the West Bank and Jerusalem (WBJ). Participants living in the WBJ were more likely to be older, have higher monthly income, and suffer from more chronic diseases than participants living in the Gaza Strip.

The most frequently identified BC symptom was ‘lump or thickening in the breast’ (n = 4887, 92.9%) followed by ‘lump or thickening under the armpit’ (n = 4394, 83.6%). The least frequently identified symptoms were ‘pulling in of the nipple’ (n = 2665, 50.7%) and ‘change in the position of the nipple’ (n = 2710, 51.6%).

A total of 2191 participants (41.7%) demonstrated good awareness of BC symptoms. Participants from the Gaza Strip were more likely than participants from the WBJ to have good awareness (47.0.0% vs. 36.7%). On the multivariable analysis, being ≥ 40 years, completing a post-secondary education, knowing someone with cancer, and visiting hospitals and primary healthcare centers were all associated with an increase in the likelihood of having good awareness. However, living in the WBJ was associated with a decrease in the likelihood of having good awareness.

Conclusion

Less than half of women included in this study showed good awareness of BC symptoms. More targeted educational interventions are needed to promote Palestinian women’s awareness of BC symptoms to facilitate early diagnosis.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13224-7.