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Articles 1 - 6 of 6
Full-Text Articles in Medical Specialties
Drug-Resistant Bacterial Infections: We Need Urgent Action And Investment That Focus On The Weakest Link, Christiane Dolecek, Sadia Shakoor, Buddha Basnyat, Tochi Okwor, Benn Sartorius
Drug-Resistant Bacterial Infections: We Need Urgent Action And Investment That Focus On The Weakest Link, Christiane Dolecek, Sadia Shakoor, Buddha Basnyat, Tochi Okwor, Benn Sartorius
Department of Pathology and Laboratory Medicine
Despite high mortality and morbidity, drug-resistant bacterial infections remain the forgotten pandemic. We argue for strengthening of diagnostics, WASH (water, sanitation, and hygiene) and infection prevention and control to reduce drug-resistant infections, as an integral part of sustainable high-quality health services, particularly in low- and middle-income countries.
Igg Antibodies To Sars-Cov-2 In Asymptomatic Blood Donors At Two Time Points In Karachi, Muhammad Hasan, Bushra Moiz, Shama Qaiser, Kiran I. Masood, Zara Ghous, Areeba Hussain, Natasha Bahadur Ali, Syed Hani Abidi, Kulsoom Ghias, Erum Khan, Zahra Hasan
Igg Antibodies To Sars-Cov-2 In Asymptomatic Blood Donors At Two Time Points In Karachi, Muhammad Hasan, Bushra Moiz, Shama Qaiser, Kiran I. Masood, Zara Ghous, Areeba Hussain, Natasha Bahadur Ali, Syed Hani Abidi, Kulsoom Ghias, Erum Khan, Zahra Hasan
Department of Pathology and Laboratory Medicine
Introduction: An estimated 1.5 million cases were reported in Pakistan until 23 March, 2022. However, SARS-CoV-2 PCR testing capacity has been limited and the incidence of COVID-19 infections is unknown. Volunteer healthy blood donors can be a control population for assessment of SARS-CoV-2 exposure in the population. We determined COVID-19 seroprevalence during the second pandemic wave in Karachi in donors without known infections or symptoms in 4 weeks prior to enrollment.
Materials and methods: We enrolled 558 healthy blood donors at the Aga Khan University Hospital between December 2020 and February 2021. ABO blood groups were determined. Serum IgG reactivity …
A Streptococcus Pneumoniae Lineage Usually Associated With Pneumococcal Conjugate Vaccine (Pcv) Serotypes Is The Most Common Cause Of Serotype 35b Invasive Disease In South Africa, Following Routine Use Of Pcv, Kedibone M. Ndlangisa, Mignon Du Plessis, Stephani Lo, Linda De Gouveia, Chrispin Chaguza, Martin Antonio, Brenda Kwambana-Adams, Jennifer Cornick, Dean B. Everett, Sadia Shakoor
A Streptococcus Pneumoniae Lineage Usually Associated With Pneumococcal Conjugate Vaccine (Pcv) Serotypes Is The Most Common Cause Of Serotype 35b Invasive Disease In South Africa, Following Routine Use Of Pcv, Kedibone M. Ndlangisa, Mignon Du Plessis, Stephani Lo, Linda De Gouveia, Chrispin Chaguza, Martin Antonio, Brenda Kwambana-Adams, Jennifer Cornick, Dean B. Everett, Sadia Shakoor
Department of Pathology and Laboratory Medicine
Pneumococcal serotype 35B is an important non-conjugate vaccine (non-PCV) serotype. Its continued emergence, post-PCV7 in the USA, was associated with expansion of a pre-existing 35B clone (clonal complex [CC] 558) along with post-PCV13 emergence of a non-35B clone previously associated with PCV serotypes (CC156). This study describes lineages circulating among 35B isolates in South Africa before and after PCV introduction. We also compared 35B isolates belonging to a predominant 35B lineage in South Africa (GPSC5), with isolates belonging to the same lineage in other parts of the world. Serotype 35B isolates that caused invasive pneumococcal disease in South Africa in …
Perspective On Newborn Screening (Nbs): Evidence Sharing On Conditions To Be Included In Nbs In Pakistan, Hafsa Majid, Lena Jafri, Sibtain Ahmed, Khadija Humayun, Salman Kirmani, Natasha Bahadur Ali, Bushra Moiz, Aysha Habib, Bushra Afroze
Perspective On Newborn Screening (Nbs): Evidence Sharing On Conditions To Be Included In Nbs In Pakistan, Hafsa Majid, Lena Jafri, Sibtain Ahmed, Khadija Humayun, Salman Kirmani, Natasha Bahadur Ali, Bushra Moiz, Aysha Habib, Bushra Afroze
Department of Pathology and Laboratory Medicine
Newborn screening aims at detecting treatable disorders early so that the treatment can be initiated to prevent mortality and morbidity. Such programmes are well established in most developed countries, and all newborns are screened for selected metabolic, endocrine and other disorders based on disease epidemiology, testing and treatment availability, efficiency and cost-effectiveness. Even in developing countries, such screening programmes are initiated using heel prick capillary blood collected on filter paper. The current narrative review was planned to provide a perspective with evidence in favour of starting newborn screening for different disorders. The programme project should be initiated nationwide, taking one …
Variants Associated With Bedaquiline (Bdq) Resistance Identified In Rv0678 And Efflux Pump Genes In Mycobacterium Tuberculosis Isolates From Bdq Naïve Tb Patients In Pakistan, Dania Khalid Saeed, Sadia Shakoor, Safina Abdul Razzak, Zahra Hasan, Saba Faraz Sabzwari, Zahida Azizullah, Akber Kanji, Asghar Nasir, Samreen Shafiq, Najia Karim Ghanchi, Rumina Hasan
Variants Associated With Bedaquiline (Bdq) Resistance Identified In Rv0678 And Efflux Pump Genes In Mycobacterium Tuberculosis Isolates From Bdq Naïve Tb Patients In Pakistan, Dania Khalid Saeed, Sadia Shakoor, Safina Abdul Razzak, Zahra Hasan, Saba Faraz Sabzwari, Zahida Azizullah, Akber Kanji, Asghar Nasir, Samreen Shafiq, Najia Karim Ghanchi, Rumina Hasan
Department of Pathology and Laboratory Medicine
Background: Mutations in the Rv0678, pepQ and atpE genes of Mycobacterium tuberculosis (MTB) have been reported to be associated with reduced antimycobacterial susceptibility to bedaquiline (BDQ). Resistance conferring mutations in treatment naïve MTB strains is likely to have implications for BDQ based new drug regimen that aim to shorten treatment duration. We therefore investigated the genetic basis of resistance to BDQ in MTB clinical isolates from BDQ naïve TB patients from Pakistan. In addition, mutations in genes associated with efflux pumps were investigated as an alternate mechanism of resistance.
Methods: Based on convenience sampling, we studied 48 MTB clinical isolates …
D-Dimer Testing In Covid-19: From Basics To Clinical Application, Bushra Moiz
D-Dimer Testing In Covid-19: From Basics To Clinical Application, Bushra Moiz
Department of Pathology and Laboratory Medicine
No abstract provided.