Oral mucositis & oral health related quality of life in women undergoing chemotherapy for breast cancer in Karachi, Pakistan: A multicenter hospital based cross-sectional study.

BACKGROUND: Oral mucositis is an inflammatory condition of oral cavity which is a common and serious side effect of cancer treatment. Severe oral mucositis compromises basic functions like eating and swallowing causing malnutrition also affecting overall patient's oral health related quality of life. The aim of the study was to find the frequency of oral mucositis in patients with breast cancer during their chemotherapy, the factors associated with oral mucositis & the overall patient's oral health related quality of life. METHODS: A cross-sectional study was conducted and a total of 160 women diagnosed with breast cancer, receiving chemotherapy and who had undergone at least one cycle of chemotherapy were recruited from two hospital settings. In-person interviews were done, patients were asked questions about their sociodemographic history, personal habits, oral history and oral findings, breast cancer stage, chemotherapy history and Oral Health Related Quality of Life. Their oral examination was done at the end of the interview to assess presence or absence of oral mucositis, using World Health Organization oral mucositis tool. Oral Health Related Quality of Life was assessed using Oral Health Impact Profile-14 questionnaire. RESULTS: Our results showed that out of 160 patients 88 (55%) of the breast cancer cases developed oral mucositis during chemotherapy. The mean Oral Health Impact Profile -14 scores in patients with oral mucositis was high 18.36±0.96 showing poor Oral Health Related Quality of Life. Occasional frequency of brushing was significantly associated with oral mucositis (Prevalence ratio:2.26, 95%_CI 1.06-4.84) compared to those patients who brushed once and twice daily. Low level of education showed negative association with oral mucositis (Prevalence ratio:0.52, 95%_CI 0.31-0.88). CONCLUSION: Our study showed significant positive association of occasional brushing with OM and protective association of low level of education with the development of OM. Emphasis should be given to oral hygiene instructions and dental education to cancer patients in oncology clinics with the prescription of mouth washes, gels and toothpaste to patients to decrease OM during chemotherapy.

A cluster randomised controlled trial to reduce respiratory effects of cotton dust exposure among textile workers: the MultiTex RCT study.

BACKGROUND: We determined the effectiveness of an intervention to reduce cotton dust-related respiratory symptoms and improve lung function of textile workers. METHODS: We undertook a cluster randomised controlled trial at 38 textile mills in Karachi, Pakistan. The intervention comprised: training in occupational health for workers and managers, formation of workplace committees to promote a health and safety plan that included wet mopping and safe disposal of cotton dust, provision of simple face masks, and further publicity about the risks from cotton dust. Participating mills were randomised following baseline data collection. The impact of the intervention was measured through surveys at 3, 12 and 18 months using questionnaires, spirometry and dust measurements. The primary outcomes were 1) changes in prevalence of a composite respiratory symptom variable, 2) changes in post-bronchodilator percentage predicted forced expiratory volume in 1 s (FEV1) and 3) changes in cotton dust levels. These were assessed using two-level mixed effects linear and logistic regression. RESULTS: Of 2031 participants recruited at baseline, 807 (40%) were available at the third follow-up. At that point, workers in the intervention arm were more likely to report an improvement in respiratory symptoms (OR 1.58, 95% CI 1.06-2.36) and lung function (FEV1 % pred: ß 1.31%, 95% CI 0.04-2.57%). Personal dust levels decreased, more so in intervention mills, although we did not observe this in adjusted models due to the small number of samples. CONCLUSION: We found the intervention to be effective in improving the respiratory health of textile workers and recommend scaling-up of such simple and feasible interventions in low- and middle-income countries.

Epidemiology of hip & knee replacement across Pakistan: Multicenter cross-sectional study.

Objective: To know about the predictive prevalence of hip and knee arthroplasty across Pakistan. Methods: It is retrospective cross-sectional study with data collection from Pakistan National Joint Registry (PNJR) of number of hip and knee arthroplasty cases in seven years (2014-2021). Fourteen high volume centers across Pakistan who consented for data publication were included. Stata version 16 was used for data analysis. Mean & standard deviation was reported for quantitative variable & frequency and proportion were reported for qualitative variables. Results: Our results showed a total of 9572 people had total knee replacement in last seven years from 2014-2021 with the rate of 9.57/100,000 population. Mean age of the patient was 61.7±8.95 with 69.5% patients being female and 30.5% being male. Our results showed a total of 2265 people had total hip replacement in last seven years from 2014-2021with the rate of 2.26/100,000 population. Mean age of the patient was 50.7±15.4 with 62% patients being male and 38% being female. Conclusion: This is the first epidemiological study in Pakistan on the rates of hip and knee arthroplasty cases in Pakistan based on registry data, showing that more knee arthroplasty cases are being performed as compared to hip arthroplasty.

Breaking Down Barriers and Paving the Way for Blockchain Adoption in Dentistry.

Blockchain technology can potentially transform the dentistry sector by facilitating safe communication between dental practitioners and offering secure and efficient administration of patient information. Nevertheless, using this technology in dentistry confronts various barriers, including regulatory and legal obstacles, a lack of technical skills, and a lack of standardization. To overcome these challenges, dental practitioners, industry stakeholders, and regulators must work together to develop a legislative framework that encourages the use of blockchain technology in dentistry. Moreover, education and training programs must equip dental practitioners with the skills and expertise to properly incorporate and use blockchain technology. The use of blockchain technology in dentistry has the potential to greatly improve patient outcomes while also increasing the efficiency and security of the dental business.

Pivoting Covid-19 Vaccination Through Mvax: A Perspective From An Lmic Setup.

Several countries including Pakistan have already started deploying booster vaccinations owing to the COVID-19 pandemic yet in Pakistan populace is not fully vaccinated yet and currently Pakistan has bracied for another potential Covid-19 surge, as the number of cases in the nation has been escalating, driving the positive rate even higher. Vaccine inequity and acceptance has been an issue in Pakistan owing to lack of knowledge, lack of proximity to healthcare facilities, poor socio-economic status, etc. Also, the behaviour of the populace in Pakistan varies from that of other countries in that when COVID-19 cases declined, individuals thought the virus has been abolished and they stopped following standard operating procedures (SOPs). In this context, this article introduces the notion of mobile vaccination for everyone, which may be implemented to improve vaccination coverage.

Effect of frequency of parent to child maltreatment on symptoms of anxiety disorder in Pakistani adolescents: A community based cohort study.

OBJECTIVE: To investigate the association between Parent to Child Maltreatment and the occurrence of anxiety disorder symptoms among Pakistani adolescents under 18 years. METHOD: A prospective study was conducted to examine the effect of frequency of Parent to child maltreatment (PTC) on the occurrence of anxiety disorders in a community setting. A sample of 800 adolescents who reported none to rare, occasional, and frequent were followed for the occurrence of anxiety disorder symptoms over two years. PTC was evaluated using ICAST-C (International child abuse screening tool). Anxiety disorder symptoms were evaluated using the SCARED (Screen for children anxiety-related disorders) tool. Risk ratios were estimated using Cox Proportional Algorithm. RESULTS: The risk of occurrence of anxiety disorder symptoms in adolescents who have exposure to frequent PTC is 3.8 times (2.9, 4.9) as compared to those with none to rare exposure to PTC. Among adolescents suffering frequent PTC whose, mothers also reported a history of domestic violence, the risk of anxiety disorder symptoms is 3 times (2.2, 4.1) higher. Female gender (RR 1.5; 1.2-1.9), stressful home environment (RR 1.4; 1.1-1.8), and parental substance abuse (RR 1.6; 1.2-2.0) are significant predictors of anxiety disorder symptoms. CONCLUSION: Frequent PTC is significantly associated with the occurrence of anxiety disorder symptoms among Pakistani adolescents. Given these findings, there is a dire need to develop specific interventions to address anxiety disorder symptoms among adolescents and to develop programs to prevent parent to child maltreatment.

The Impact of COVID-19 on the Psychological Well-Being of Surgeons in Pakistan: A Multicenter Cross-Sectional Study.

Introduction The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic left a profound and pervasive impact on the healthcare infrastructure on a global scale. Since its onset, the pattern of reported cases and its associated mortality had shown variability with intermittent peaks causing a significant effect on the psychological well-being of the surgeons of Pakistan. The aim of this study was to assess the effects of the COVID-19 pandemic on the mental well-being of surgeons in Pakistan. Methods This multicenter cross-sectional study was carried out to assess the impact of COVID-19 on the psychological well-being of surgeons in Pakistan. The validated Self-Reporting Questionnaire-20 (SRQ-20) tool was circulated electronically via Google Forms (Google, Inc., Mountain View, CA, USA) in the practicing surgical fraternity across all five regions of Pakistan, i.e., Sindh, Punjab, Baluchistan, Khyber Pakhtunkhwa (KPK), and Azad Jammu and Kashmir (AJK). Results This study showed that the female gender, having fewer years of working experience, non-satisfaction with the available personal protective equipment (PPE), and working in the public sector were the factors affecting the psychological well-being of surgeons during the pandemic. Conclusion Considering the continuous rise in new cases during the ongoing pandemic, the mental health of surgeons working in low- and middle-income countries (LMIC) such as Pakistan has been significantly affected. There is an undeniable need to pay close attention to their psychological well-being. Measures need to be undertaken to ensure their physical and mental health and wellness.