Identifying the reasons for delayed presentation of Pakistani breast cancer patients at a tertiary care hospital

Clinico-genomic findings, molecular docking, and mutational spectrum in an understudied population with breast cancer patients from KP, Pakistan

In this study, we report the mutational profiles, pathogenicity, and their association with different clinicopathologic and sociogenetic factors in patients with Pashtun ethnicity for the first time. A total of 19 FFPE blocks of invasive ductal carcinoma (IDC) from the Breast Cancer (BC) tissue and 6 normal FFPE blocks were analyzed by whole-exome sequencing (WES). Various somatic and germline mutations were identified in cancer-related genes, i.e., ATM, CHEK2, PALB2, and XRCC2. Among a total of 18 mutations, 14 mutations were somatic and 4 were germline. The ATM gene exhibited the maximum number of mutations (11/18), followed by CHEK2 (3/18), PALB2 (3/18), and XRCC2 (1/18). Except one frameshift deletion, all other 17 mutations were nonsynonymous single-nucleotide variants (SNVs). SIFT prediction revealed 7/18 (38.8%) mutations as deleterious. PolyPhen-2 and MutationTaster identified 5/18 (27.7%) mutations as probably damaging and 10/18 (55.5%) mutations as disease-causing, respectively. Mutations like PALB2 p.Q559R (6/19; 31.5%), XRCC2 p.R188H (5/19; 26.31%), and ATM p.D1853N (4/19; 21.05%) were recurrent mutations and proposed to have a biomarker potential. The protein network prediction was performed using GeneMANIA and STRING. ISPRED-SEQ indicated three interaction site mutations which were further used for molecular dynamic simulation. An average increase in the radius of gyration was observed in all three mutated proteins revealing their perturbed folding behavior. Obtained SNVs were further correlated with various parameters related to the clinicopathological status of the tumors. Three mutation positions (ATM p. D1853N, CHEK2 p.M314I, and PALB2 p.T1029S) were found to be highly conserved. Finally, the wild- and mutant-type proteins were screened for two drugs: elagolix (DrugBank ID: DB11979) and LTS0102038 (a triterpenoid, isolated from the anticancer medicinal plant Fagonia indica). Comparatively, a higher number of interactions were noted for normal ATM with both compounds, as compared to mutants.

Preliminary insights on the mutational spectrum of BRCA1 and BRCA2 genes in Pakhtun ethnicity breast cancer patients from Khyber Pakhtunkhwa (KP), Pakistan

Gene mutations are a source of genetic instability which fuels the progression of cancer. Mutations in BRCA1 and BRCA2 are considered as major drivers in the progression of breast cancer and their detection indispensable for devising therapeutic and management approaches. The current study aims to identify novel pathogenic and recurrent mutations in BRCA1 and BRCA2 in Pakhtun population from the Khyber Pakhtunkhwa. To determine the BRCA1 and BRCA2 pathogenic mutation prevalence in Pakhtun population from KP, whole exome sequencing of 19 patients along with 6 normal FFPE embedded blocks were performed. The pathogenicity of the mutations were determined and they were further correlated with different hormonal, sociogenetic and clinicopathological features. We obtained a total of 10 mutations (5 somatic and 5 germline) in BRCA1 while 27 mutations (24 somatic and 3 germline) for BRCA2. Five and seventeen pathogenic or deleterious mutations were identified in BRCA1 and BRCA2 respectively by examining the mutational spectrum through SIFT, PolyPhen-2 and Mutation Taster. Among the SNVs, BRCA1 p.P824L, BRCA2 p. P153Q, p.I180F, p.D559Y, p.G1529R, p.L1576F, p.E2229K were identified as mutations of the interaction sites as predicted by the deep algorithm based ISPRED-SEQ prediction tool. SAAFEQ-SEQ web-based algorithm was used to calculate the changes in free energy and effect of SNVs on protein stability. All SNVs were found to have a destabilizing effect on the protein. ConSurf database was used to determine the evolutionary conservation scores and nature of the mutated residues. Gromacs 4.5 was used for the molecular simulations. Ramachandran plots were generated using procheck server. STRING and GeneMania was used for prediction of the gene interactions. The highest number of mutations (BRCA1 7/10, 70 %) were on exon 9 and (BRCA2, 11/27; 40 %) were on exon 11. 40 % and 60 % of the BRCA2 mutations were associated Grade 2 and Grade 3 tumors respectively. The present study reveals unique BRCA1 and BRCA2 mutations in Pakhtun population. We further suggest sequencing of the large cohorts for further characterizing the pathogenic mutations.

A rare case of Gardner syndrome in an African adult male: A case report

Gardner's syndrome with the complete manifestation of colonic and extracolonic features is uncommon. Therefore, every clinician should view extracolonic features with a high index of suspicion. This may be key to early diagnosis, definitive management in these patients and importantly, helps prevent malignant transformation of existing colonic polyps.

Clinicopathological Features and Treatment Outcomes of Male Breast Cancer in Pakistani Population: A 10-Year Retrospective Cross-Sectional Study

Background

Male breast cancer (MBC) accounts for 1% of global breast cancer cases. On account of its rarity, very few prospective clinical trials have been carried out on MBC. Pakistan has the highest incidence of breast cancer in Asia, but very limited data are available on MBC.

Objectives

The objective is to determine the clinicopathological characteristics and treatment patterns of MBC in Pakistani population.

Design

This is a retrospective cross-sectional study.

Methods

A retrospective cross-sectional study carried out using the cancer database of Shaukat Khanum Memorial Cancer Hospital & Research Center. Men with a histologically proven breast cancer, stage 0 to III disease and requiring surgical intervention were included. The Kaplan-Meier curve and log-rank test were used for survival analysis.

Results

Sixty-eight patients with MBC were included with a median age at diagnosis of 55 years. Most patients were stage II (47.1%). Invasive ductal carcinoma (IDC) was the commonest type (89.7%). Estrogen receptor (ER), progesterone receptor (PR), and Her-2 receptor positivity were 92.6%, 86.8%, and 32.4%, respectively. Mastectomy was performed in 95.6% of the cases. Neoadjuvant and adjuvant chemotherapy was administered in 25 (36.8%) and 26 (38.2%) patients, respectively. Fifty-five (80.9%) patients received adjuvant radiotherapy. Most of the patients (89.7%) received tamoxifen. The 5-year overall and disease-free survival was 88.2% and 80.9%, respectively. Patients receiving neoadjuvant chemotherapy had a better overall and disease-free survival (P = .025).

Conclusions

Male breast cancer occurs at a relatively earlier age in Pakistani population as compared with Western men. Mastectomy is the preferred surgical option for MBC on account of the advanced disease and delayed presentation. Neoadjuvant chemotherapy has a statistically significant effect on overall and disease-free survival, but in spite of these benefits, it remains underutilized.

Historical trends in breast cancer presentation among women in Pakistan from join-point regression analysis

Objective

Breast cancer prevalence in Pakistan is among the highest in Asian countries. Recent changes in the temporal trends of breast cancer are largely unknown and examination of these trends can provide a direction in national planning for future health programs. The aim of this study was to examine recent changes in breast cancer incidence in Pakistan.

Methods

A total of 9,771 diagnosed breast cancer women were registered from 2004 to 2015 in three hospitals of Karachi. Join-point regression analysis was applied to assessing the age-standardized breast cancer presentation trends for each five-year age group. Age-specific average annual percentage changes were also calculated to assess the proportion of women with increased or decreased incidence of breast cancer.

Results

Age-standardized rates of breast cancer steadily increased from 24.7 per 100,000 in 2004, to 45.4 per 100,000 in 2015. The analytical trend based on the join-point model showed an average percentage increase breast cancer prevalence of 5.4 (95% CI = 3.1, 7.8). Significantly higher prevalence rates were identified among women aged 40-44 years and 65-69 years with an average percentage change of 18.5 (95% CI = 2.3, 37.2) and 14.3 (95% CI = 2.2, 27.9) respectively in the four years from 2011 to 2015.

Conclusion

The findings indicate the trend in age-standardized prevalence increased significantly in all age groups with noticeably larger increases observed among older and post-menopausal women from 2011 to 2015. The results warrant the need for more targeted interventions to high-risk groups and a sound foundation for cancer control program planning and policy development in Pakistan to reduce the increasing incidence of breast cancer.

Household food insecurity, family size and their interactions on depression prevalence among teenage pregnant girls in Ghana, a population based cluster survey

BACKGROUND

Household food insecurity is the situation where individuals and families have limited/uncertain access to nutritionally adequate and safe foods for healthy living. Family size is the number of persons in the family. Household food insecurity and family size are risk factors for depression. However, their synergistic and/or multiplicative effect on depression is not well investigated. This study investigated/examined household food insecurity, family size and their interaction on depression prevalence among teenaged pregnant girls in Ghana.

METHODS

Population based cluster survey was conducted among 225 teenaged pregnant girls in 20-electoral areas at Twifo-Atti-Morkwa district in the central region of Ghana. Simple random sampling was used to recruit study participants and structured questionnaire used to collect demographic variables. Household Food Insecurity Access Scale (HFIAS) and Revised Children's Anxiety and Depression Scale (RCADS-25) were used to collect data. Multinomial logistic regression models were used to analyzed the data.

RESULTS

Moderate and high depression prevalence reported among teenaged pregnant girls in Twifo-Atti-Morkwa district were 35.1(28.1-42.1) and 33.5 (26.5-40.5) respectively. Moderate family size (AOR = 1.08, 95%CI = 1.17-3.71) and large-family-size (AOR = 2.78, 95%CI = 3.98-10.19) were significant for depression. Moderate food insecurity (AOR = 0.12, 95%CI = 0.41 - 0.35) and high food insecurity (AOR = 0.27, 95%CI = 0.11-0.71) were significant for depression. Interaction between moderate food insecurity and moderate family size (AOR = 1.69, 95%CI = 2.79-17.51), interaction between high food insecurity and low family size (AOR = 1.24, 95%CI 1.57-11.41) and interaction between high food insecurity and large family size (AOR = 1.01, 95%CI = 1.72-14.57) were significant for depression among teenaged pregnant girls.

CONCLUSION

There is moderate and high depression prevalence among teenaged pregnant girls in Twifo-Atti-Morkwa district. Interaction between household food insecurity and family size are the major predictors for depression among the teenaged girls in the district. We therefore recommend that public health officers should be up with health education campaigns in the district to create awareness on the depression prevalence among teenaged girls, and urge them to come out and seek support to prevent the catastrophic effect of depression.

The Role of the Health Belief Model in Explaining Why Symptomatic Iranian Women Hesitate to Seek Early Screening for Breast Cancer: a Qualitative Study

Early detection of breast cancer (BC) is important to increase the likelihood of treatment and improve the quality of life and survival. The study explored why symptomatic women linger to seek early screening for BC diagnosis based on the health belief model (HBM). In this qualitative study, 20 participants were selected using the purposive sampling method (9 health professionals and 11 female patients BC). Data were collected using in-depth, semi-structured interviews in 2019. Transcribed interview data were analyzed using the directed content analysis informed by HBM. According to the participants' experiences, although most patients comprehended the extent of the disease, they did not see themselves at risk of BC. Some were not adequately aware of the benefits of early diagnosis and did not have the self-efficacy required for early presentation. The main barriers to the early presentation included lack of awareness, financial problems, embarrassment over the clinical examination, and inadequate access to specialized centers. According to HBM, while designing and implementing educational programs, it is recommended to focus on reinforcing perceived susceptibility, perceived benefits, and perceived self-efficacy, providing access to facilities, and removing possible barriers and cultural issues to encourage women for timely referral for BC screening.

A nationwide pilot study on breast cancer screening in Peru

Introduction

A high prevalence of advanced breast cancer (BC) is a common scenario in Latin America. In Peru, the frequency of BC at Stages III/IV is ≈50% despite implementation of a programme for breast cancer screening (BCS) along the country. We carried out a study to assess the feasibility and develop an instrument to evaluate the knowledge, barriers and perception about BCS in a nationwide pilot study in Peru among candidates for BCS.

Methods

We conducted a systematic review of 2,558 reports indexed in PubMed, Scopus, Web of Science, Medline-Ovid and EMBASE, regarding to our study theme. In total, 111 were selected and a 51-items survey was developed (eight items about sociodemographic characteristics). Patients were recruited in public hospitals or private clinics, in rural and urban areas of nine departments of Peru.

Results

We surveyed 488 women from: Lima (150), Cajamarca (93), Ica (59), Arequipa (56), Loreto (48), Ancash (38), Junín (15), Puerto Maldonado (15) and Huancavelica (14); 27.9% of them were from rural areas. The mean of age was 53.3 years (standard deviation ± 9.1). Regarding education level, 29.8% had primary, 33.2% secondary and 37.0% higher education. In total, 28.7% of women did not know the term 'mammogram' and 47.1% reported never receiving a BCS (36.9% from urban and 73.5% from rural population). In women that underwent BCS, only 67% knew it is for healthy women. In total, 54.1% of patients had low levels of knowledge about risk factors for BC (i.e. 87.5% of women respond that injuries in the breast produce cancer). Cultural, economic and geographic barriers were significantly associated with having a mammogram where 56.9% of participants considered a cost ≤ 7 USD as appropriate. Mammogram was perceived as too painful for 54.9% of women. In addition, women with a self-perception of low-risk for BC and a fatalistic perception of cancer were less likely to have a BCS.

Conclusion

We found that it is feasible to conduct a large-scale study in Peru. The results of this pilot study highlight an urgent need of extensive education and awareness about BCS in Peru.

Correlation of ERCC5 polymorphisms and linkage disequilibrium associated with overall survival and clinical outcome to chemotherapy in breast cancer

Purpose

ERCC5 is a DNA endonuclease and nucleotide excision repair gene; its mutations lead to a lack of activity by this enzyme, causing oxidative DNA damage. This study aimed to assess the role of four selected single nucleotide polymorphisms (SNPs) in ERCC5 and their linkage disequilibrium associated with survival analysis and clinical outcomes in breast cancer.

Patients and methods

Four SNPs (rs751402, rs17655, rs2094258, and rs873601) of the ERCC5 gene were analyzed using the PCR-RFLP technique, followed by sequencing in 430 breast cancer (BC) cases and 430 cancer-free individuals. Statistical analysis was performed using MedCalc 17 and SPSS version 24, while bioinformatic analysis of linkage disequilibrium was performed using Haploview software 4.2.

Results

Multivariate analysis showed that the rs751402 and rs2094258 polymorphisms were significantly associated with an elevated risk of BC (P < 0.001), while the other two SNPs, rs17655 and rs873601, did not show any association (P > 0.001). Survival analysis revealed that rs751402 and rs2094258 had longer overall survival periods (P <0.001) than rs17655 and rs873601. Moreover, rs751402 and rs2094258 also had significantly longer overall survival (log-rank test, P < 0.005) for all three survival functions (positive family history, ER+PR status, and use of contraceptives), while rs17655 and rs873601 did not show any significant association. Only rs873601 showed a strong negative correlation with all the chemotherapeutic groups.

Conclusion

The current results suggest that variations in ERCC5 may contribute to BC development and that their genetic anomalies may be associated with cancer risk and may be used as a biomarker of clinical outcome.

Applications of different machine learning approaches in prediction of breast cancer diagnosis delay

Background

The increasing rate of breast cancer (BC) incidence and mortality in Iran has turned this disease into a challenge. A delay in diagnosis leads to more advanced stages of BC and a lower chance of survival, which makes this cancer even more fatal.

Objectives

The present study was aimed at identifying the predicting factors for delayed BC diagnosis in women in Iran.

Methods

In this study, four machine learning methods, including extreme gradient boosting (XGBoost), random forest (RF), neural networks (NNs), and logistic regression (LR), were applied to analyze the data of 630 women with confirmed BC. Also, different statistical methods, including chi-square, p-value, sensitivity, specificity, accuracy, and area under the receiver operating characteristic curve (AUC), were utilized in different steps of the survey.

Results

Thirty percent of patients had a delayed BC diagnosis. Of all the patients with delayed diagnoses, 88.5% were married, 72.1% had an urban residency, and 84.8% had health insurance. The top three important factors in the RF model were urban residency (12.04), breast disease history (11.58), and other comorbidities (10.72). In the XGBoost, urban residency (17.54), having other comorbidities (17.14), and age at first childbirth (>30) (13.13) were the top factors; in the LR model, having other comorbidities (49.41), older age at first childbirth (82.57), and being nulliparous (44.19) were the top factors. Finally, in the NN, it was found that being married (50.05), having a marriage age above 30 (18.03), and having other breast disease history (15.83) were the main predicting factors for a delayed BC diagnosis.

Conclusion

Machine learning techniques suggest that women with an urban residency who got married or had their first child at an age older than 30 and those without children are at a higher risk of diagnosis delay. It is necessary to educate them about BC risk factors, symptoms, and self-breast examination to shorten the delay in diagnosis.

Factors leading to delayed and challenging presentation of benign breast lumps in young females

Background and Objective

A delayed presentation of benign breast diseases may lead to a therapeutic challenge when they enlarge enormously or become multiple. Aim of this study was to evaluate the factors leading to delayed presentation of benign breast lumps.

Methods

This cross-sectional study was conducted at Madinah Teaching Hospital and Allied Hospital, Faisalabad from January 2019 to October 2021. One hundred and forty five female patients were selected by non-probability purposive sampling. Patients with large size (>5cm) or multiple benign breast lumps were included. An interview was conducted using structured questionnaire translated in Urdu. Factors leading to delayed presentation and social impact scale for stigma were evaluated.

Results

Patients had a mean age of 26.52 ± 6.90 years. The average delay of seeking medical care was 8.48 ± 8.41 months. Factors leading to delayed presentation were; lack of knowledge n=112 (77.2%) and parda (religious issues) n=112 (77.2%), followed by poverty n=109 (75.2%), and fear of cancer n=90 (62.1%). All the sub-scales of stigma, i.e., social rejection, financial insecurity, internalized shame and social isolation were high in late presenters, though, only financial insecurity was significantly high in late presenters (p=0.03).

Conclusion

Lack of awareness, socioeconomic factors and disease related stigma were the main factors related to delayed presentation in young females with benign breast diseases. Addressing these factors may improve timely diagnosis and management of delayed and challenging cases.

Health system barriers influencing timely breast cancer diagnosis and treatment among women in low and middle-income Asian countries: evidence from a mixed-methods systematic review

BACKGROUND

Globally, breast cancer is the most common cancer type and the leading cause of cancer mortality among women in developing countries. A high prevalence of late breast cancer diagnosis and treatment has been reported predominantly in Low- and Middle-Income Countries (LMICs), including those in Asia. Thus, this study utilized a mixed-methods systematic review to synthesize the health system barriers influencing timely breast cancer diagnosis and treatment among women in Asian countries.

METHODS

We systematically searched five electronic databases for studies published in English from 2012 to 2022 on health system barriers that influence timely breast cancer diagnosis and treatment among women in Asian countries. The review was conducted per the methodology for systematic reviews and reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, while health system barriers were extracted and classified based on the World Health Organization (WHO)'s Health Systems Framework. The mixed-methods appraisal tool was used to assess the methodological quality of the included studies.

RESULTS

Twenty-six studies were included in this review. Fifteen studies were quantitative, nine studies were qualitative, and two studies used a mixed-methods approach. These studies were conducted across ten countries in Asia. This review identified health systems barriers that influence timely breast cancer diagnosis and treatment. The factors were categorized under the following: (1) delivery of health services (2) health workforce (3) financing for health (4) health information system and (5) essential medicines and technology. Delivery of health care (low quality of health care) was the most occurring barrier followed by the health workforce (unavailability of physicians), whilst health information systems were identified as the least barrier.

CONCLUSION

This study concluded that health system factors such as geographical accessibility to treatment, misdiagnosis, and long waiting times at health facilities were major barriers to early breast cancer diagnosis and treatment among Asian women in LMICs. Eliminating these barriers will require deliberate health system strengthening, such as improving training for the health workforce and establishing more healthcare facilities.

Invasive Lobular Carcinoma in Premenopausal Woman: A Delayed Diagnosis Due to Socio-Cultural Factors Prevalent in Pakistan

A 41-year-old premenopausal woman presented to the outpatient department with a diagnosis of invasive lobular carcinoma. She noticed a lump a year back but did not seek medical attention due to many socio-cultural factors prevalent in Pakistan that prevent her from seeking medical attention earlier. She came in for a check-up after increasing in size of the lump. The bilateral mammogram showed large areas of asymmetrical density in the left upper quadrant. It was followed by an ultrasound-guided biopsy which confirmed the diagnosis of invasive lobular carcinoma. Due to stage 3, it was recommended to have CT and an MRI of the breast to assess the extent of the disease. Tissue immunohistochemistry was also requested, which came back as ER-positive, PR-positive, and HER2/neu negative. MRI of the breast revealed a 4.2 x 3.3cm heterogeneously enhancing asymmetric mass-like enhancement area within the left breast outer quadrant with an adjacent spiculated nodular lesion measuring 2.2 cm. CT chest/abdomen/pelvis with contrast showed left breast with minimal parenchymal asymmetry and a small 9 mm node seen in the left axilla. There was no evidence of metastasis. The patient was started on neoadjuvant therapy to minimize systemic disease, followed by mastectomy. This case highlights socio-cultural factors prevalent in Pakistan that lead to delays in the diagnosis and treatment of invasive lobular carcinoma. The outcome had been better if the patient sought medical attention sooner at an earlier stage. We also propose strategies to raise awareness in Pakistan for the timely diagnosis and treatment of breast cancer.

Challenges in Access to New Therapeutic Agents: Marginalized Patients With Cancer in Pakistan and the Need for New Guidelines

Cancer care disparities persist among the medically underserved patients with cancer in Pakistan. To determine the access that marginalized patients with cancer have to chemotherapy and newer targeted agents in Pakistan approved by essential medicine list 2017, the barriers that patients face in getting such access, the implications of the barriers for the effectiveness of treatment, and ways of overcoming those barriers, with particular attention to breast cancer (BC), diffuse large B-cell lymphoma (DLBCL), and chronic myeloid leukemia (CML), need to be addressed.

Health care disparities and major barriers in access to essential targeted therapies in low- and middle-income countries

COVID 19 pandemic: Effect on management of patients with breast cancer; single center retrospective cohort study

Background

(SARS-COV-2) infection, led to a pandemic affecting many countries, resulting in hospitals diverting most of their resources to fight the pandemic. Breast cancer, already a healthcare dilemma, is also affected in this scenario. Our aim was to find out the impact of COVID-19 on presentation of breast cancer stage and its effects on overall onco-surgical management.

Methods

This cohort single-centered retrospective review was carried out at our hospital, over a period of 18 months. Females with known breast cancer were included in the study. Data was collected on performas by a single researcher. Effect of COVID pandemic on presentation stage and its impact on overall management was studied. SPSS 23.0 used for data analysis. A 95% CI was used. Descriptive statistics were presented as range/means. Categorical data was analyzed by Fisher exact test, t-test was applied to numerical data, p value ≤ 0.05 was considered significant.

Results

Out of 87 patients presenting with suspicious lump, 69 who had malignancy on histo-pathology were included in study. Twelve out of 69 were COVID positive. Sixty patients presented with advanced stage (≥stage 2b) out of which 21 underwent upstaging of disease due to delay in presentation/management. We found that 9 out of 12 (majority) Covid positive patients had disease upstaging. Overall main reason for delay in presentation was found to be unawareness of disease.

Conclusion

We concluded that COVID-19 pandemic had no impact on presentation delay, breast cancer management/treatment and disease upstaging as compared to figures available for our population before the pandemic. However, our study showed significant correlation between disease upstaging and COVID status. This led us to reconsider our preformed protocols for COVID positive breast cancer patients. Our results can be used by future researchers to investigate if COVID itself can contributes in patho-physiology of upstaging in breast cancer or not.

Association of breast cancer reporting delays and care intervals with tumor size in patients with advanced disease

In Pakistan, breast cancer (BC) is frequently diagnosed with advanced disease. We aimed to examine the association of breast tumor size with reasons of reporting delays, care intervals in patients with advanced disease. This cross-sectional study enrolled 392 BC patients from tertiary care hospitals. Data were collected from August 2018-March 2019. Chi-square for significance and logistic regression for association were used. Patients between 31 and 45 years of age (51%), rural residents (39%), lower-class (88.4%), no family history (17.1%), at stage-IV (36%) and patient interval >90 days (70%, p = .034) presented with large tumor size (>5 cm). Tumor size was significantly associated with area of residence (p = .043), social-class (p = .027), family history (p = .004), smoking (p = .021), nipple discharge (p = .004), recurrence (p = .024), and metastasis (p = .007). Patient-interval was associated with poor knowledge (OR;4.3,p = .0001), influence of traditional healers (OR;2.3,p = .05), religion (OR;3.9,p = .0001), finances (OR;2.4,p = .045), and competing life priorities (OR;2.9,p = .026). In-adjusted linear regression model, area of residences, education, social-class, family-history, recurrence, cancer type, and patient interval (β;0.110,p = .030) were found to be independent predictors of tumor size. In conclusion, education, family history, area of residence, social class, recurrence, cancer stage and patient interval, co-influenced by religion, finances, life priorities, traditional healers, and poor knowledge, were independent predictors of tumor size in BC patients.

Patient Delay in Breast Cancer Diagnosis in Two Hospitals in Karachi, Pakistan: Preventive and Life-Saving Measures Needed

PURPOSE

Patients with breast cancer in Pakistan commonly present with advanced disease. The objectives of this study were to evaluate the frequency and length of delays in seeking medical consultation and to assess the factors associated with them.

METHODS

Four hundred ninety-nine patients with newly diagnosed breast cancer were enrolled and interviewed over the period from February 2015 to August 2017. Information on sociodemographic factors, delay to medical consultation, stage of breast cancer at presentation, and tumor characteristics of the breast cancer were collected through face-to-face interviews and medical file review.

RESULTS

The mean (standard deviation) age of patients with breast cancer was 48.0 (12.3) years. The mean (standard deviation) patient delay was 15.7 (25.9) months, with 55.2% of women detecting a breast lump but not seeking a medical consultation because of a lack of awareness about the significance of the lump. A total of 9.4% of the women decided to seek treatment initially using complementary and alternative medicine and traditional treatment; 9.4% of the women presented to a health care provider with a breast lump but no action was taken, and they were wrongly reassured about the lump without mammography or biopsy. For 26% of the women, the delay in presentation was caused by anxiety, fears and misconceptions regarding diagnosis and treatment, and other social factors including possible adverse effects on their relationship with their husband. Multivariable analysis showed a strong association of lower socioeconomic status (odds ratio [OR], 8.11 [95% CI, 2.46 to 26.69]) and late stage of breast cancer (OR, 4.83 [95% CI, 1.74 to 13.39]) with a patient delay of ≥ 3 months.

CONCLUSION

Patient delay is a serious problem in Pakistan. There is an urgent need for intensive and comprehensive breast cancer education that addresses the myths and misconceptions related to breast cancer.

Clinicopathologic Features Predictive of Distant Metastasis in Patients Diagnosed With Invasive Breast Cancer

PURPOSE

National Comprehensive Cancer Network and European Society for Medical Oncology guidelines suggest screening for distant metastasis (M1) in symptomatic patients or those with locally advanced breast cancer. These guidelines are based on studies that often used pathologic staging for analysis. Physician variability in screening for M1 has also resulted in overuse of diagnostic tests. We sought to identify clinicopathologic features at diagnosis that could guide testing for metastatic disease.

METHODS

Patients diagnosed with invasive breast cancer between January 2014 and December 2015 were identified from our institutional database. Demographic and clinical variables were collected, including receptor profiles and clinical TNM staging. Rates of upstaging for each clinical stage and rates of concordance of pathologic and clinical staging were analyzed. Univariate analysis and multivariate regression analysis (P < .05) identified predictors of upstaging to stage IV disease.

RESULTS

A total of 370 patients met the inclusion criteria. Seventy patients (18.9%) had metastatic disease at diagnosis. The rate of upstaging for stages I, IIA, IIB, and III were 0%, 5.6%, 18.8%, and 36.6%, respectively. Advancing clinical stage, tumor size, and nodal status resulted in a significantly higher rate (P < .001) of upstaging to M1 disease. Age and hormone receptor status were not associated with upstaging to stage IV disease. Clinical stages I-III were concordant with pathologic staging in 65(42.8%) of 152 patients (kappa’s index, 0.197; P < .000).

CONCLUSION

Advancing clinical stage, tumor size, and nodal status at diagnosis were predictive of upstaging to M1 disease in patients with breast cancer. Distant metastatic workup should be considered in patients with clinical stage IIB disease or higher.

Fears and barriers: problems in breast cancer diagnosis and treatment in Pakistan

Background

Women in Pakistan lack appropriate awareness about diagnosis and treatment for breast cancer due to a range of multifaceted barriers. There is a dearth of literature examining the socio-cultural factors that inhibit women from breast cancer screening, diagnosis and treatment in Punjab, Pakistan. Addressing this gap, this qualitative study sought to identify and explore the barriers that hinder women from seeking timely screening and treatment.

Methods

In this process 45 women (age = 18–50 years) with breast cancer were purposively sampled and interviewed from the Punjab Institute of Nuclear Medicine (PINUM) hospital, Faisalabad, Pakistan.

Results

An inductive approach was used to analyze the data which resulted in the emergence of eight subthemes under the umbrella of three major themes that delineate individual, socio-cultural and structural barriers to seek screening and treatment of breast cancer in Punjab. Individual barriers included lack of awareness, hesitance in accepting social support, and spiritual healing. The identified socio-cultural factors included feminine sensitivity, stigmatization, and aversion to male doctors. Lack of financial resources and apathetic medical services were structural barriers that hinder screening and treatment.

Conclusions

These barriers can be addressed through raising awareness and community mobilization about breast-self exam and treatment. The healthcare system should also pay attention to socio-psychological and cultural factors impeding women's access to available health facilities.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12905-021-01293-6.

Better Reporting and Awareness Campaigns Needed for Breast Cancer in Pakistani Women

Breast cancer is the most commonly diagnosed cancer and the leading cause of cancer deaths in women globally. In 2018, 2.1 million new cases were reported, with 627,000 deaths. Pakistan has the highest incidence rate of breast cancer among Asian countries: one in every nine women has a lifetime risk of being diagnosed with breast cancer. By reason of many misconceptions about the etiology of the disease and socioeconomic factors, Pakistani women have very low rates of early detection and diagnose breast cancer at advance stages with fewer chances of survival. The key to cure the breast cancer is early diagnosis. The aim of current review is to highlight the factors leading to the delays in early presentation of breast cancer in Pakistani women and to summarize possible recommendations for educating women about early diagnosis along with palliative care facilities for patients suffering from breast cancer. Furthermore, this study appeals to both the general public and government in the belief that better reporting and awareness campaigns may bring more women to clinics for early diagnosis.

Factors Associated With Treatment Delay in Breast Cancer: A Prospective Study

Introduction The frequency of breast cancer (BC) is increasing among Pakistani females. It has been estimated that one out every nine women is predicted to develop BC, which is the highest disease occurring rate in the Asian population. The study aimed to evaluate the factors responsible for delay in diagnosis of BC in Sindh, Pakistan. Methodology This study was conducted at the Medical Oncology Department of Jinnah Postgraduate Medical Center Karachi from December 2018 to June 2019. All women between 17 and 80 years diagnosed with BC who had treatment delay of more than six months were included in the study using a non-probability consecutive sampling technique. The face-to-face interviews were conducted by the researcher himself and all the data regarding demographics and factors related to treatment delay of BC was noted in a structured questionnaire. Data were analyzed using SPSS version 23 (IBM Corp., Armonk, NY). Results Appointment delay was significantly associated with a treatment-seeking delay in patients (p=0.03). Lack of awareness was another significant factor associated with treatment delay in BC patients. About 50 (70.4%) women who reported a lack of awareness sought treatment after 10 months of their first onset of symptoms (p=0.001). Cultural beliefs were a significant cause of treatment delay of 10-12 months in 71.8% of patients (p=0.021). Financial constraints significantly correlated with treatment delay (p=0.015). Conclusion The cultural beliefs, poor financial status, and lack of awareness are the significant factors for the treatment delay in BC patients. Promoting female health awareness can tackle many of these issues.

Perceived Barriers to Early Detection of Breast Cancer in Iranian Women: A Qualitative Content Analysis

Background: Breast cancer is one of the most common cancers among Iranian women. The early diagnosis of this disease can decrease the mortality rate and promote patient survival. Objectives: This study aimed at identifying the barriers to early detection of breast cancer in Iranian women. Methods: In this qualitative study, which was extracted from a large research project, an exploratory sequential mixed-methods design was used, and conventional content analysis was carried out. Twenty-one participants were selected by purposeful sampling (ten health professionals and 11 female patients with breast cancer). Data were collected through in-depth, semi-structured interviews from July 2018 to June 2019. Results: The content analysis revealed three major themes related to delay in presentation: individual barriers (limited/lack of knowledge, other life preferences, negative reactions to the disease, and belief in fate), environmental barriers (insufficient social support, inaccurate information sources, and alternative therapy recommendations), and organizational barriers (poor quality of health services, inadequate access to health services, and role of media in informing people). Conclusions: Various perceived barriers, at different levels, play influential roles in the patients’ early detection. Therefore, collaboration between public health professionals, healthcare providers, and policymakers seems necessary for reducing delays in presentation among women.

"Celebrating old age": an obsolete expression during the COVID-19 pandemic? Medical, social, psychological, and religious consequences of home isolation and loneliness among the elderly

Since epidemiological arguments favouring self-isolation during the COVID-19 pandemic are widely recommended, the consequences of social isolation/loneliness of older people considered to be at higher risk for severe illness are neglected. We identified and described medical, social, psychological, and religious issues, indirectly generated by the COVID-19 lockdown. Mortality induced by SARS-CoV-2 and death from other "neglected" issues were put in balance. Arguments for strict lockdown from most European countries are compared with a relaxed approach, as has been applied in Sweden. Social isolation affects disproportionally the elderly, transforming it into a public health concern. One witnesses openly ageist discourse, while painful decisions to prioritising ventilation for younger patients deepens the sense of hopelessness. Fear has led to anxiety disorders and depression. Various religious practices provide resources for coping with isolation/overcoming loneliness. Higher levels of mortality/morbidity due to "COVID-19 versus non-COVID-19" polarisation oblige the healthcare community to find ways to provide proper care for its elders.