Using Telemedicine to Care for Patients with Breast Cancer: A Natural Quasi-Experimental Study.

Introduction: This investigation assessed the clinical characteristics of patients who received care through telemedicine and the clinical impact telemedicine service had on breast cancer patients in a low-income country. Materials and Methods: This natural experimental study assessed the impact of telemedicine service on cancer outcomes among breast cancer patients at Shaukat Khanum Memorial Trust (SKMT), Pakistan, between January 1st, 2018, to December 31st, 2022. The study group (hybrid group) consisted of patients that had both face-to-face and telemedicine appointments, and the control group (physical group) included patients with only face-to-face encounters. Results: A total of 3,205 patients were included in the analysis. Among those included in the analysis, 3,188 (99.5 %) were females, and the mean age of the cohort was 48.10 ± 11.94 years. Statistically significant differences were observed between the two groups in age, demographic distribution, disease stage, average number of emergency room visits, mean length of stay in the Intensive care unit, and the final patient status (alive at the end of observation period). However, the binary logistic regression model (forward-LR) suggested that the final patient outcome was related to disease relapse, COVID-19 infection, and age. Conclusion: Telemedicine clinics, when conducted in parallel with physical clinics (hybrid setup), are safe and have a clinical impact similar to having just physical encounters among breast cancer patients in a low-income country.

Cancer Statistics from the Shaukat Khanum Memorial Trust's Hospital-based Cancer Registry, Pakistan, 1994-2022: An Observational Study.

Introduction: The Shaukat Khanum Memorial Trust has been operational, since February 1990. The first Shaukat Khanum Memorial Cancer Hospital and Research Center (SKMCH&RC) started functioning in Lahore on December 29, 1994. SKMCH&RC, Peshawar, started its operation in December 2015. The study aimed to give an overview of the cancer cases registered at SKMCH&RC over 28 years. Material and Methods: This study comprised patient data entered into the hospital information system after registration at the centers affiliated with the trust. The malignancies were stratified according to sex and age category (children [≤18 years] and adults [>18 years]). Results: Neoplasms of the breast, lower gastrointestinal (GI) tract, and lip and oral cavity were prevalent in all ages and both sexes combined; in adult females, neoplasms of the breast, ovary and uterine adnexa, and lip and oral cavity; in adult males, lower GI system, prostate, and lip and oral cavity; and in children, Hodgkin lymphoma, acute lymphoblastic leukemia, and non-Hodgkin lymphoma were predominant. Conclusion: Cases registered in a hospital-based registry are important. When combined with information from other facilities, they can estimate population-level statistics. This can improve cancer surveillance in the country for effective disease prevention, control, and management.

REPCAN: Guideline for REporting Population-based CANcer Registry Data.

Background: The objective of this study was to develop a guideline on how to report result of a population-based cancer registry. Methods: The guideline's development involved a core working committee and a scientific committee comprising experts from diverse domains. The process comprised three steps: 1) a comprehensive review of existing tools and guidelines and the development of the initial draft of the guideline based on a review of literature, 2) refinement items through several rounds of focus group discussion among the core group, and development initial draft, and 3) Evaluation of the initial draft by scientific committee members. Items in the guideline were organized to accommodate reports of population-based cancer registries as a scientific manuscript. Results: The core committee developed 47 items distributed in the major heading of a scientific manuscript presented as a checklist. The evaluation of the scientific committee led to a consensus on the majority of the items included in the checklist. Among 10 committee members, 7 provided unreserved approval, validating each item's necessity, applicability, and comprehensibility in the checklist. Feedback from the remaining 3 members was carefully analyzed and integrated to enhance the guideline's robustness. Incorporating feedback, a first final draft was presented in a meeting of scientific and core working committee members. Collaborative discussion ensured clarity of expression for each items and a final checklist was developed. Conclusion: The guideline abbreviated as REPCAN offers a standardized framework for reporting population-based cancer registry, fostering transparency, comparability, and comprehensive data presentation. The guideline encourages flexibility while promoting comprehensive and robust reporting practices.

Cancer incidence in Khyber Pakhtunkhwa, Pakistan, 2020.

BACKGROUND: To present the population-based cancer statistics for Khyber Pakhtunkhwa (KP), Pakistan, an incidence study was conducted at the Shaukat Khanum Memorial Cancer Hospital and Research Centre (SKMCH&RC) in Lahore, Pakistan, in 2023. METHODS: Records from various centres on new cancers diagnosed among residents of KP between January and December 2020 were gathered. Both active and passive methods of data collection were applied, and the information was saved in a central repository at SKMCH&RC. The incidence rates were computed by age group and sex and presented per 100,000 population. RESULTS: Among children (0-14 years), the Age-Standardised Incidence Rate (ASIR) was 4.0 in girls and 6.1 in boys, and haematologic malignancies were more prevalent; in adolescents (15-19 years), the ASIR was 7.7 in females, 9.4 in males, and bone tumours, haematologic malignancies, and neurological cancers were prominent; in adult females (> / = 20 years), the ASIR was 84.9, and cancers of the breast, digestive system, and reproductive organs were predominant; and adult males, the ASIR was 73.0, and cancers of the gastrointestinal tract, lip/oral cavity/pharynx, prostate, and Non-Hodgkin Lymphoma (NHL) were common. CONCLUSIONS: It is crucial to investigate the aetiology of these diseases at the community level because dietary elements, infectious diseases, and tobacco use all appear to be significant contributors. Prospective studies could play a key role in highlighting the factors linked to these diseases. Therefore, cancer registration must continue in conjunction with the exploration of risk factors.

Cancer in Faisalabad and Nankana Sahib, Pakistan: 2017-2019; An Observational Study.

Introduction: The Punjab Cancer Registry's catchment area includes the districts of Faisalabad and Nankana Sahib. It is an observational and descriptive study that covers the 3 years from 2017 to 2019, evaluating the distribution of cancer in these two districts. Material and Methods: Data on incident cancer cases diagnosed between 2017 and 2019 among residents of Faisalabad and Nankana Sahib in Pakistan, reported by the participating centres of the Registry, were reviewed retrospectively. Figures and proportions for adults, children and adolescents were computed. Results: During 2017 and 2019, 5678 cases were reported from Faisalabad and 390 from Nankana Sahib, with over 50% seen in females. In both districts combined, among adult females, cancers of the breast, reproductive system, and hepatobiliary system were commonly diagnosed, while cancer of the lip/oral cavity/pharynx, hepatobiliary system and non-Hodgkin lymphoma were the leading diagnoses among adult males. In children and young adults (0-19 years), acute lymphoblastic leukaemia, Hodgkin lymphoma and non-Hodgkin lymphoma were the most common diagnoses. Conclusion: The cancer distribution reported from Faisalabad and Nankana Sahib is of utmost importance. However, the underreporting of cancer cases cannot be ruled out. More input from the collaborators is needed to ensure the completeness of cancer surveillance in the region.

National Cancer Registry of Pakistan: First Comprehensive Report of Cancer Statistics 2015-2019.

OBJECTIVE: To compile a comprehensive national cancer registry report of Pakistan by merging and analysing cancer registration data received from major functional cancer registries in various parts of Pakistan. STUDY DESIGN: Observational study. Place and Duration of the Study: Health Research Institute (HRI), National Institutes of Health (NIH), Islamabad, from 2015-2019. METHODOLOGY: Data from major cancer registries which included 'Punjab Cancer Registry (PCR), 'Karachi Cancer Registry (KCR)', 'Pakistan Atomic Energy Commission (PAEC) Cancer Registry', Armed Forces Institute of Pathology (AFIP) Cancer Registry, Nishtar Medical University Hospital Multan (NMH), and Shifa International Hospital, Islamabad (SIH) registries were pooled, cleared, and analysed at HRI. RESULTS: A total of 269,707 cancer cases were analysed. Gender-wise 46.7% were males and 53.61% were females. As per province-wise distribution, 45.13% of cases were from Punjab, 26.83% from Sindh, 16.46% from Khyber Pakhtunkhwa (KP), and 3.52% from Baluchistan. Both genders combined, 'breast cancer' 57633 (21.4%) was the most common cancer. In males, the top-5 cancers in order of frequency/percenatages were 'oral' 14477 (11.6%), 'liver' 8398 (6.73%), colorectal 8024 (6.43%), 'lung' 7547 (6.05%) and 'prostate' 7322 (5.87% cancers). In females, causes of the top-5-cancers included 'breast' 56250 (38.8%), 'ovary' 8823 (6.09%), 'oral' 7195 (4.97%), 'cervix' 6043 (4.17%), and 'colorectal' 4860 (3.36%) cancers. In children 'Leukemia' 1626 (14.50%) and in adolescents 'Bone' 880 (14%) were the leading malignancies. CONCLUSION: Breast cancer is the most common cancer in females touching epidemic proportions while 'oral cancer' which is the leading cancer in males ranks third in frequency in females. Like 'oral cancer' which shows a strong correlation with chewing, other common cancers in Pakistan including liver cancer, lung cancer, and cervical cancer are also largely preventable as showed a strong correlation with hepatitis B and C, smoking, and high-risk human papillomavirus. KEY WORDS: National Cancer Registry, Health Research Institute - NIH, Islamabad, Pakistan.

Response to the Editorial Titled "Cancer Registry - What is the Need to be Attentive and Why Now?"

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Cancer in Lahore, Pakistan, 2010-2019: an incidence study.

OBJECTIVES: To study the cancer incidence rates over 10 years (2010-2019), in Lahore, Pakistan. DESIGN: An incidence study. SETTING: The population-based Punjab Cancer Registry was established in 2005 in Lahore, which is the provincial metropolis of the province of Punjab (five rivers), and is located in the northeast region of Pakistan. The coordinating office of the Registry is located within Shaukat Khanum Memorial Cancer Hospital and Research Center. Both the active and passive forms of data collection are used. PARTICIPANTS: Residents of the district of Lahore diagnosed with cancer. The average annual population of Lahore was estimated at 11.1 million. OUTCOME MEASURES: Cancer counts and incidence rates per 100 000 population, by age-group, sex and cancer site/type, over 10 years. RESULTS: In Lahore, from 2010 to 2019, 58 394 incident cases were reported, with the majority seen in females (57.1%). Adults accounted for 92.2%, adolescents 2.2% and children 5.6% of the total cases. Per 100 000 population, the age-standardised incidence rate was 103.4 for females and 65.6 for males. Among females, the highest incidence rates were recorded for breast cancer (76.7) in adults, bone tumour (1.2) in adolescents and lymphoid leukaemia (1.6) in children, and among males, prostate cancer (10.7) in adults, bone tumour (2.2) in young adults and lymphoid leukaemia (2.4) in children. The age-specific incidence rates peaked in the 60-70 year group, reaching a high of 420 per 100 000 in women and 330 per 1 00 000 men. CONCLUSIONS: In Lahore, the incidence rates for cancers of the breast, prostate, lymphoid leukaemia and bone were among the highest documented. More cases were recorded in females than in males. The results reported could be used as a reference point for assessing the effectiveness of future interventions.

Efficacy of Chemotherapy for Locally Advanced and Metastatic Pancreatic Cancer: A Real-life Experience and Outcome from a Tertiary Care Centre.

Introduction: To report response rates, progression-free survival (PFS) and overall survival (OS) in patients with advanced pancreatic cancer treated with different available chemotherapeutic regimens over 10 years. Materials and Methods: This is a retrospective observational study. All patients with locally advanced and metastatic pancreatic cancer (MPC) at Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan, from January 2008 to December 2017 were studied. Data were collected from the hospital information system. The characteristics and outcomes of all the patients were analysed. PFS and OS were also estimated. Kaplan-Meier curves and log-rank test were applied, and SPSS version 20 was used for data analysis. Results: Eighty-seven subjects with a median age of 56 years (range 21-76) were included. Sixty-two (71%) subjects were male. The most common tumour location was the head of the pancreas in 46 (53%) of all the subjects. Sixty-three (72%) subjects had elevated carbohydrate antigen-19.9 values. About 47 (54%) subjects had locally advanced pancreatic cancer (LAPC), and 40 (46%) subjects had MPC. Chemotherapy regimens used were FOLFIRINOX in 23 (26%), gemcitabine (GEM) based in 66 (65%) and capecitabine (CAP) based in 8 (9%) of the subjects. One (1%) subject had a complete response, 12 (14%) had a partial response, 10 (11%) had stable disease and 59 (68%) of the subjects had progressive disease. The objective response rate (ORR) was 15% and the disease control rate (DCR) was 26%. In MPC, the ORR was 10%, DCR was 18% and tumour progression was seen in 72% of the patients, while in LAPC, the ORR was 19.1, DCR 34% and tumour progression was documented in 64% of the patients, respectively. The FOLFIRINOX chemotherapy regimen had better ORR, DCR and lesser number of progressions as compared to GEM- and CAP-based chemotherapy regimens. The median PFS of the whole group was 32 weeks, and the median OS was 54 weeks. The PFS was significantly higher for LAPC (39 weeks) as compared to the MPC group (25 weeks) (P = 0.028). There was no statistically significant difference between the OS of these two groups (P = 0.451). In addition, PFS was significantly higher with FOLFIRINOX chemotherapy as compared to the other chemotherapy regimens. Regarding OS, there was no statistically significant difference among all chemotherapy regimen groups (P = 0.267). Conclusion: Based on our results, FOLFIRINOX remained the most effective chemotherapy regimen despite the dose modifications and toxicities in all groups, indicating that modified FOLFIRINOX could be considered as a first-line regimen in Southeast Asian population.

Perceived Well-Being, Social Support, and Self-Management Behavior among Women Experiencing Chemotherapy-Related Nausea and Vomiting in A Tertiary Hospital in Lahore, Pakistan.

OBJECTIVE: The basic objective is to determine the level of the self-management behaviors (SMB), perceived well-being, and social support of patients in the outpatient settings at tertiary care hospital at Lahore Pakistan. It also explores if there is any significant relationship among all three variables. METHODS: A descriptive-correlational study design has been used. The data have been collected at single setting of 32-bedded chemotherapy unit of a tertiary care hospital of Pakistan. The purposive sampling method has been employed. The IBM SPSS version 20 (IBM Corp., Armonk, NY, USA) has been utilized for statistical analyses. RESULTS: A total of 317 patients' data were analyzed. The average age of patients was 42 years, and they received chemotherapy for different cancers. It was revealed that the SMB, for example, taking anti-emetics on time, and applying physical and cognitive distractions, have strong association with psychological, social, physical, and emotional dimensions of the perceived well-being. Similar self-managing strategies have associations with the provision of social support from the health-care team, personal, and family side. CONCLUSIONS: To conclude, the most common self-care methods of women receiving chemo are pharmacological management, applying physical and cognitive distraction, executing relaxation measures to control chemo-induced nausea.

Cancer care in times of conflict: cross border care in Pakistan of patients from Afghanistan.

Armed conflict in Afghanistan has continued for close to 40 years and has devastated its health infrastructure. The lack of a cancer care infrastructure has meant that many Afghans seek cancer care in neighbouring countries, like Pakistan. There remains a significant lack of empirical data on the new therapeutic geographies of cancer in contemporary conflicts. This retrospective single centre study explores the therapeutic and clinical geographies of Afghan cancer patients who were treated at the Shaukat Khanum Memorial Cancer Hospital and Research Centre (SKMCH&RC) in Lahore, Pakistan over a 22-year-period (1995 to 2017) covering major periods of conflict and relative peace. Data was available for 3,489 Afghan patients who received treatment at SKMCH&RC. The mean age at presentation was 42.7 years, and 60% were men. 30.2% came from Kabul and Nangarhar districts of Afghanistan, which have relatively short travel times to Pakistan, but patients from all parts of Afghanistan migrated to SKMCH&RC for treatment. Overall, 34.1% were diagnosed with upper gastrointestinal malignancies and 55.7% presented with late stage III/IV cancer. A wide range of treatments were provided, with 25.4% of patients receiving a combination of chemotherapy and radiation treatment. 52.7% of all patients were lost to follow-up. Outcomes were more favourable for children with cancer, 42% of whom had a complete response to therapy. Complex migration patterns, mixed political economies (refugees, forced and unforced migrants) and models of care that must be adapted to the realities of the patients rather than notional international standards all reflect the new therapeutic geographies that long-term conflict creates. This requires significant new domestic and international (e.g., United Nations High Commissioner for Refugees) policy and practises for providing cancer care in today's contemporary conflict ecosystems that frequently cross national borders.

Cancer Epidemiology in Lahore, Pakistan - 2010-2015.

OBJECTIVE: To study the cancer incidence rates in Lahore, which has an estimated annual population count of 10.3 million. STUDY DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: Data on new cancer cases diagnosed between 2010 and 2015, among the residents of Lahore district, Pakistan, was reviewed retrospectively in 2015-2017. METHODOLOGY: Nineteen collaborating centres of the population-based Punjab Cancer Registry (PCR), representing both the government and private sectors, reported their cases to the coordinating office located within the Shaukat Khanum Memorial Cancer Hospital and Research Centre (SKMCH&RC). The age-standardised incidence rates (ASIR) per 100,000 population, over a six-year period, were computed. Sixteen 5-year age groups were created beginning from 0-4 to 70-74 years, followed by 75+ years. Graphs on the five-year age-specific incidence rates by gender, were also generated. RESULTS: Between 2010 and 2015, 33,028 new malignancies were recorded in Lahore, with the crude average annual incidence rate being 53.1. In adults, the highest ASIRs were noted for cancers of the breast (77.3) among females and of prostate (11.4) in men. Age-specific incidence rates for female breast cancer showed an upward trend at the age of 20 years, reaching a figure of 160 at the age of 55 years. Among males, the rates for prostate cancer started to increase at the age of 55 years and reached a peak of 93 at 75 years. CONCLUSION: These results warrant expanding cancer registration in the region and sharing statistics with policy-makers to establish hospitals accordingly to manage cancer, along with exploring various risk factors within the population.

Cardiovascular disease risk factors in Pakistani population with newly diagnosed Type 2 diabetes mellitus: A cross-sectional study of selected family practitioner clinics in four provinces of Pakistan (CardiP Study).

OBJECTIVE: To explore cardiovascular risk factors in people with newly-diagnosed type 2 diabetes mellitus. METHODS: The cross-sectional, prospective, multicentre, study was conducted from June 2014 till July 2015 at family practice clinics in 27 cities across Pakistan, and comprised individuals aged 30-50 years diagnosed with type 2 diabetes mellitus within the preceding six months. Laboratory investigations were conducted at Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, and Aga Khan University Hospital, Karachi. The 10-year absolute risk of fatal or non-fatal coronary heart disease and stroke was calculated using the United Kingdom Prospective Diabetes Study Risk Engine version 2.0. Data were analysed using SPSS 19. RESULTS: Out of 888 subjects, 362(40.8%) were women and 526(59.2%) were men. The overall mean presenting age was 42.4}5.8 years. After stratification by age, those ≥40 years were significantly associated with higher glycated haemoglobin (p=0.02) and those ≤39 years were associated with higher levels of very low density lipoprotein (p=0.001) and triglyceride (p=0.006). The mean risk estimate for CHD was 9.7% (95% Confidence Interval (CI) 9.0- 10.1)), for fatal CHD 4.4% (95% CI 4.0-4.6), for stroke 1.5% (95% CI 1.2-1.7), and for fatal stroke 0.25% (95% CI 0.24- 0.26). CONCLUSIONS: There is a need for screening cardiovascular risk factors even in younger age groups of newlydiagnosed diabetes.

Pathologic Complete Response in HER2-Positive Breast Cancer Patients Receiving Trastuzumab in Neoadjuvant Setting.

OBJECTIVE: To compare the pathological complete response in human epidermal growth factor receptor type 2 (HER-2) positive breast cancer patients getting neoadjuvant chemotherapy with or without trastuzumab. STUDY DESIGN: Retrospective randomised double-arm observational study. PLACE AND DURATION OF STUDY: Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, from 2008 to 2016. METHODOLOGY: HER2-positive, lymph node positive, breast cancer patients receiving neoadjuvant chemotherapy (NACT) were retrospectively observed. Patients getting neoadjuvant trastuzumab, fulfilling the inclusion criteria were studied. The comparison group included randomly selected equal number of HER2-positive breast cancer patients having similar tumor characteristics, getting NACT only. Pathological complete response (pCR) was defined as no residual invasive or in situ residual tumor in breast tissue, or in the lymph nodes. One hundred and fifty-six patients were studied. Eighty-nine patients with HER2-positive disease received trastuzumab preoperatively. Sixty-four (n=64) patients received the complete standard dose of neoadjuvant trastuzumab along with chemotherapy. Almost equal number of patients (n=67) with HER2- positive disease were selected by random assortment for the reference group who did not receive trastuzumab before surgery. RESULTS: The pathological complete response of study group was (n=32) 50%, which was 26.1% higher than the reference group (n=16) 23.9%; and this difference was statistically significant with a p-value of 0.002 (<0.05). The overall pCR was 36.6% (n=48). CONCLUSION: Addition of trastuzumab to neoadjuvant chemotherapy doubled the pCR in HER2-positive breast cancer. Targeted therapy should be offered to all eligible patients with HER2-overexpressing breast cancer.

Characteristics and outcomes of patients with multiple myeloma : Data from a developing country.

Background: Multiple myeloma (MM) is a plasma cell disorder characterized by presence of monoclonal protein in serum or urine or both, increased bone marrow plasma cells, osteolytic lesion, hypercalcemia, and anemia. Several combination regimens are commonly recommended for treatment of multiple myeloma. The present study aimed at determining the characteristics and outcomes of patients with multiple myeloma treated at our centre. Methods: During July 2012 and December 2015, all patients with proven diagnosis of MM were included in this study. Data were collected from hospital information system. The characteristics and outcomes of all patients were analyzed. Progression- free survival and overall survival of patients were also estimated. Kaplan-Meier curves and Log-rank test were applied and SPSS Version19 was used for data analysis. Results: A total of 82 patients, with the median age of 51 years (Range: 23-64 yrs.) were available for final analysis. The number of patients with IgG and IgA type was 48 (58.5%) and 15(18.3%), respectively. There were 7 (8.5%) patients with non-secretory type. Most of the patients (n= 59; 71.9%) were treated with CTD regimen and 13 (15.8%) received bortezomib-based treatment. The median progression-free survival time was 30 months, and overall survival time was 48 months. The cumulative probability of survival at 36 months was 85%. Conclusion: Based on our results, the onset of multiple myeloma occurs in relatively younger age groups. A small number of patients received bortezomib due to cost issues. PFS and OS in our study were comparable with published literature.

Epidemiology of cancers in Lahore, Pakistan, among children, adolescents and adults, 2010-2012: a cross-sectional study part 2.

OBJECTIVES: To estimate the cancer incidence by age group for the Lahore district population within the Punjab Cancer Registry (PCR), Pakistan. The average annual population of Lahore was 9.8 million in 2010-2012. This is a sequel to a study published earlier. DESIGN: A cross-sectional study. SETTING: The registry has 19 centres in Lahore reporting their data to the coordinating office located within the Shaukat Khanum Memorial Cancer Hospital and Research Center (SKMCH&RC), Lahore, Pakistan. PARTICIPANTS: Data existing in the PCR database, based on a confirmed diagnosis of cancer from 1 January 2010 to 31 December 2012, among the Lahore residents, were reviewed. OUTCOME MEASURES: Cancer counts and the age-standardised incidence rates (ASIR) per 100 000 population were computed by gender, cancer site/type and age group (0-14, 15-19 and ≥20 years). RESULTS: Between 2010 and 2012, of the 15 840 new cancers diagnosed, 57% were in females. The ASIRs in age groups 0-14, 15-19 and ≥20 years, among females, were: 6.1, 8.4 and 170.7, respectively, and among males, 9.3, 12.2 and 104.5, respectively. The common diagnoses in children, adolescents and adults were: (1) among females: leukaemia: 2.2; bone tumour: 1.4 and breast cancer: 79.2, respectively, and (2) among males: leukaemia: 3.6; bone tumour: 2.4 and prostate cancer: 10.7, respectively. CONCLUSIONS: The ASIR was higher in adult women than in men, but it was lower in girls and young women than their corresponding male counterparts. Leukaemia was the most common diagnosis in children and bone tumour in adolescents, regardless of gender. Among women, breast cancer and, in men, prostate cancer, were the leading cancer types, in adults. These estimates could be used for the expansion of health coverage in the region including setting-up low cost, diagnostic tests for early detection of cancers.