Medicine and Health Sciences Commons^™

Current Laboratory Techniques Commonly Used For The Detection Of Molecular Biomarkers And Potential Technologies On The Horizon, Muhammad Shariq Shaikh, Zeeshan Ansar Ahmed

Department of Pathology and Laboratory Medicine

No abstract provided.

Guillain-Barre Syndrome Following A Snakebite: A Case Report And Review Of Literature, Sajid Hameed, Mubashar Memon, Sara Khan

Section of Neurology

Guillain-Barre syndrome (GBS) is preceded by a respiratory or gastrointestinal illness in more than 50% of the patients. A rare association of GBS with a preceding snakebite is reported in the literature in only four previous cases. We present a case report of a patient diagnosed with GBS following the bite of a yellow-bellied sea snake (Hydrophis platurus) and a brief review of the available literature.

Yield Of Muscle Biopsy In Patients With Findings Of Myopathy On Electrodiagnostic Testing, Sarah H. Siddiqui, Raheel Ahmed, Safia Awan, Ambreen Zain, Sara Khan

Section of Neurology

Background: The evaluation of neuromuscular diseases includes detailed clinical assessment, blood testing, electrodiagnostic studies (EDS), biopsy, and genetic tests. EDS alone cannot provide a specific diagnosis. Further testing in the form of genetic tests or muscle biopsy (MB) is required. Objective The objective of the study is to evaluate the yield of MB in patients with findings of myopathy on electrodiagnostic testing and assess the factors affecting an abnormal biopsy outcome.

Methods: Electromyography (EMG)/nerve conduction studies (NCS) performed for suspected myopathy over 5 years from 2011 to 2016, at the neurophysiology department of a tertiary care center in Pakistan, were …

Perioperative Glycemic Control And Its Outcome In Patients Following Open Heart Surgery, Khalid M Siddiqui, Muhammad Ali Asghar, Muhammad F. Khan, Fazal Wahab Khan

Department of Anaesthesia

Background: Diabetes is not uncommon in patients requiring cardiac surgery. These patients have a higher incidence of morbidity and mortality. Subsequently, diabetes represents a major medico-economic problem in both developed and developing countries. This study was designed to observe the association between glycemic control and outcome of patients after open heart surgery in adult population.
Materials and methods: Data was collected retrospectively in all patients who underwent open cardiac surgery (coronary artery bypass grafting, valve, or bypass grafting with valve surgery) and survived 72 hours postoperatively and had diabetes. The study was conducted from January 2015 to December 2016.
Results: …

A Novel Mutation In The Choroideremia Gene In A Turkish Family., Mustafa Iftikhar, Yulia Wolfson, Simrat Sodhi, Bushra Usmani, Hendrik P. N. Scholl, Syed M.A. Shah

Medical College Documents

Choroideremia is an X-linked recessive genetic disorder caused by mutations in the CHM gene. It is a rare retinal dystrophy that manifests as nyctalopia and vision loss, progressing to blindness in later stages. We report a 21-year Turkish man who presented with nyctalopia for the past 4-5 years. His mother and maternal grandmother had similar, but less pronounced complaints. Fundus examination revealed pigmentary changes and retinal atrophy in both eyes. Optical coherence tomography showed outer retinal loss, with central island of preserved autofluorescence surrounded by absent autofluorescence on fundus autofluorescence examination. Goldmann visual fields were constricted. Microperimetry detected retinal sensitivity …

Quality Of Life Of Road Traffic Injury Survivors Aged 15-44 Years Suffered From Moderate And Severe Head Injuries In Karachi, Pakistan, S A. Abbasi, Tazeen Saeed Ali, Shafquat Rozi, Uzma Rahim Khan, Rashid Jooma

Community Health Sciences

Background: Most of Road traffic injuries are predicted to be the third leading contributor to the global burden of disease by 2020 and patients end up into head injuries which leave devastating impacts on individual and society. Quality of Life After Brain Injury (QOLIBRI) is a specific tool that measures quality of life in head injury patients.
Methods: This was a cross sectional study among 300 patients aged 15-45 years, attended emergency department of the Aga khan University Hospital. Structured questionnaire included demography, injury details, QOLIBRI, GOSE and WHO Disability Assessment Scale (WHODAS 12 items). Severity of injury was determined …

Epilepsy Diagnosis And Management Of Children In Kenya: Review Of Current Literature, Pauline Samia, Jane Hassell, Jessica-Anne Hudson, Symon M. Kariuki, Charles R. Newton, Jo M. Wilmshurst

Paediatrics and Child Health, East Africa

Introduction: The growing impact of non-communicable diseases in low- to middle-income countries makes epilepsy a key research priority. We evaluated peer-reviewed published literature on childhood epilepsy specific to Kenya to identify knowledge gaps and inform future priorities.

Methodology: A literature search utilizing the terms “epilepsy” OR “seizure” as exploded subject headings AND “Kenya” was conducted. Relevant databases were searched, generating 908 articles. After initial screening to remove duplications, irrelevant articles, and publications older than 15 years, 154 papers remained for full-article review, which identified 35 publications containing relevant information. Data were extracted from these reports on epidemiology, etiology, clinical features, …

Association Of Early Interventions With Birth Outcomes And Child Linear Growth In Low-Income And Middle-Income Countries: Bayesian Network Meta-Analyses Of Randomized Clinical Trials, Jay J. Park H., Mei Lan Fang, Ofir Harari, Louis Dron, Ellie G. Siden, Reham Majzoub, Virginia Jeziorska, Kristian Thorlund, Edward J. Mills, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Importance:
The first 1000 days of life represent a critical window for child development. Pregnancy, exclusive breastfeeding (EBF) period (0-6 months), and complementary feeding (CF) period (6-24 months) have different growth requirements, so separate considerations for intervention strategies are needed. No synthesis to date has attempted to quantify the associations of interventions under multiple domains of micronutrient and balanced energy protein and food supplements, deworming, maternal education, water sanitation, and hygiene across these 3 life periods with birth and growth outcomes.
Objective:
To determine the magnitude of association of interventions with birth and growth outcomes based on randomized clinical trials …

Armed Conflicts And National Trends In Reproductive, Maternal, Newborn And Child Health In Sub-Saharan Africa: What Can National Health Surveys Tell Us?, Ties Boerma, Hannah Tappis, Ghada Saad-Haddad, Jai K. Das, Dessalegn Y. Melesse, Jocelyn Dejong, Paul Spiegel, Robert Black, Cesar Victora, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Armed conflicts are widespread in sub-Saharan Africa and considered to be an important factor in slowing down national progress in reproductive, maternal, newborn and child health (RMNCH). The measurement of the impact of conflicts on national levels and trends in RMNCH is difficult. National surveys conducted before and sometimes during and after conflicts are a major source of information on the national and local effects of conflicts on RMNCH. We examined data from national surveys in 13 countries in sub-Saharan Africa with major conflicts during 1990–2016 to assess the levels and trends in RMNCH intervention coverage, nutritional status and mortality …

Advancing Measurement And Monitoring Of Reproductive, Maternal, Newborn And Child Health And Nutrition: Global And Country Perspectives, Tanya Marchant, Zulfiqar Ahmed Bhutta, Robert Black, John Grove, Catherine Kyobutungi, Stefan Peterson

Department of Paediatrics and Child Health

No abstract provided.

Nrxn1 Deletion And Exposure To Methylmercury Increase Astrocyte Differentiation By Different Notch-Dependent Transcriptional Mechanisms, Marilena Raciti, Salma Jahan, Stefan Spulber, Giulia Gaudenzi, Zahra Khalajzeyqami, Mirko Conti, Britt-Marie Anderlid, Anna Falk, Ola Hermans, Sandra Ceccatelli

Centre for Regenerative Medicine & Stem Cell Research

Controversial evidence points to a possible involvement of methylmercury (MeHg) in the etiopathogenesis of autism spectrum disorders (ASD). In the present study, we used human neuroepithelial stem cells from healthy donors and from an autistic patient bearing a bi-allelic deletion in the gene encoding for NRXN1 to evaluate whether MeHg would induce cellular changes comparable to those seen in cells derived from the ASD patient. In healthy cells, a subcytotoxic concentration of MeHg enhanced astroglial differentiation similarly to what observed in the diseased cells (N1), as shown by the number of GFAP positive cells and immunofluorescence signal intensity. In both …

Antimicrobial Susceptibility Against Metronidazole And Carbapenem In Clinical Anaerobic Isolates From Pakistan, Kauser Jabeen, Yusra Shafquat, Joveria Farooqi, Kiran Mehmood, Seema Irfan, Rumina Hasan, Afia Zafar

Department of Pathology and Laboratory Medicine

Background: Globally metronidazole and carbapenem resistance in anaerobic organisms is increasing necessitating continuous surveillance to guide selection of empirical treatment. In this study we have determined metronidazole resistance in anaerobes using MIC Evaluator strips (M.I.C.E strips). Carbapenem resistance was evaluated only in metronidazole resistant isolates.
Material and methods: The study was conducted at the Aga Khan University (AKU) Hospital laboratory, Karachi, Pakistan (2014–2017). Metronidazole and imipenem resistance was evaluated using M.I.C.E strips and minimum inhibitory concentrations (MICs) were interpreted using Clinical Laboratory Standards Institute (CLSI) criteria. Clinical details including demographics, prolonged hospital stay, malignancy, transplant, dialysis, diabetes, site of infection …

Nash-Wo-Numa (Childhood Growth & Development) Study Protocol: Factors That Impact Linear Growth In Children 9 To 15 Years Of Age In Matiari, Pakistan, Susan C. Campisi, Yaqub Wasan, Sajid Bashir Soofi, Suneeta Monga, Daphne J. Korczak, Wendy Lou, Olle Soder, Ashley Vandermorris, Khadija N Humayun, Ayesha Mian, Peter Szatmari, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Introduction: Adolescence is a time of significant physical and emotional change, and there is emerging concern that adolescents living in low- and middle-income countries (LMIC) may face substantial challenges in relation to linear growth and mental health. Data on the global burden of stunting after 5 years of age are limited, but estimates suggest up to 50 per cent of all adolescents in some LMIC are stunted. Additionally, many LMIC lack robust mental health care delivery systems. Pakistan has one of the world's largest populations of adolescents (10 to 19 years) at approximately 40 million. The Nash-wo-Numa study's primary objective …

Mortality And Functional Outcomes After A Spontaneous Subarachnoid Haemorrhage: A Retrospective Multicentre Cross-Sectional Study In Kenya, Peter Waweru, Samwel Gatimu

School of Nursing & Midwifery, East Africa

Introduction: Despite a reduction in poor outcomes in recent decades, spontaneous subarachnoid haemorrhage (SAH) remains associated with severe disability and high mortality rates. The exact extent of these outcomes is however unknown in Africa. This study aimed to determine the mortality and functional outcomes of patients with SAH in Kenya.

Methods: We conducted a retrospective multicentre cross-sectional study involving patients admitted with SAH to three referral hospitals in Nairobi. All patients with a confirmed (primary) discharge diagnosis of first-time SAH between January 2009 and November 2017 were included (n = 158). Patients who had prior head trauma or cerebrovascular disease …

Female Genital Mutilation And Its Medicalizationa Qualitative Study Among Healthcare Professionals And Community Leaders In Kisii County, Douglas Oimeke Mariita

Master of Medicine in Family Medicine

Background: According to the World Health Organization (WHO), female genital mutilation (FGM) includes all procedures that involve removal of the female genitalia and / or injury to the female genital organs for cultural and / or any other nonmedical reason. The practice poses serious threats to women’s health hence violating their health and rights. FGM, also referred to as genital cutting, is deeply rooted amongst the Abagusii community of Kenya, with 84% of the girls cut as per Kenya Demographic Health Survey report of 2014 and the medicalized form slowly replacing the traditional cut. Overall in Kenya, the medicalized form …

Solitary Brain Metastasis: A Rare Initial Presentation Of Prostate Carcinoma, Asim Hafiz, Muneeb Uddin Karim, Bilal Mazhar Qureshi, Adnan Jabbar, Zubair Ahmad

Department of Radiation Oncology

Cerebral metastasis as an initial clinical presentation of prostate carcinoma is extremely rare. Usually, patients have widespread metastasis in the body before presenting with brain metastasis. In the absence of extensive metastasis, especially without bony metastasis, only brain metastasis is an unusual presentation of the disease. We report a case of a 59-years-old patient who presented with a lack of concentration and decreased vision. Magnetic resonance imaging (MRI) of the brain revealed a large right parietal-occipital space-occupying lesion. He underwent surgery and the pathological diagnosis of the tumor turned out to be metastatic prostate carcinoma. Further evaluation by a whole-body …

Male Involvement In Family Planning Among Squatter Settlement Residents Of Karachi, Fahmida Khowaja, Mehak Pervaiz, Naushaba Khatoon

Journal of Asian Midwives (JAM)

Background: Worldwide, the Contraceptive Prevalence Rate (CPR) increased from 54.8% to 63.3%. However, Pakistan’s current CPR is estimated to be 35%. Men can play an important role in increasing CPR by providing support to their partners, yet their role has been overlooked in targeted reproductive health strategies. The aim of this study was to assess the awareness and practices of married men regarding Family Planning (FP).
Material and Method: This cross-sectional study was conducted among 419 married men, residing in an urban squatter settlement of Karachi. Participants were selected through non-probability convenience sampling and a structured questionnaire was used to …

Higher Education In Midwifery In Pakistan: A Proposed Framework, Rafat Jan, Arusa Lakhani, Karyn Kaufman

Journal of Asian Midwives (JAM)

Access to a skilled professional midwife is the right of each woman. Research evidence shows that midwives prepared to international standards decrease rates of morbidity and mortality and promote health of both mothers and infants. At present, in Pakistan, there are several midwifery cadres, with different formal education levels, who provide maternal and child health services. There are currently three types of diploma programs each serving a different cadre. Until 2012, there was no opportunity to obtain higher education in midwifery in the country. This absence contributed to non-acceptance and invisibility of midwifery as a profession. As a result, midwives …

Cultural Assessment: A Study Of Midwives’ Knowledge, Attitude And Self-Reported Practice In Uganda, Mercy Muwema, Karen Drake, Pamela Friesen, Grace Edwards

Journal of Asian Midwives (JAM)

Background: Cultural assessment is critical due to the increased movement and resettlement of people across the globe, and diverse cultural groups in Uganda. This is putting the health care delivery systems serving the communities under pressure to recognize the different attitudes of people towards health and to develop care systems that are effective in meeting diverse needs. However, despite the importance of cultural assessment in nursing literature, little is known about the cultural assessment competence of Ugandan midwives. This study assessed the knowledge, attitude, and practice of midwives in this assessment process.

Methods: A descriptive correlational design was used to …

Patent Foramen Ovale Closure In Young Patients With Cryptogenic Stroke: A Case Series And Follow Up From Saudi Population., Aishah Albakr, Noman Ishaque, Rizwana Shahid, Alaa Jamal Al Obaidli, Noora Waleed Alayyaf, Mohammed Almansoori, Sarah Ali Saleh Al Amri

Pakistan Journal of Neurological Sciences (PJNS)

One quarter of cerebral infarctions are cryptogenic and most of these patients are young. Patent Foramen Ovale (PFO) is found to be more prevalent in young persons with cryptogenic stroke and risk of stroke recurrence in such patients ranges from as low as 2% per annum to as high as 12% per annum. Since patients with PFO and cryptogenic stroke are young they need more effective ways to reduce risk of stroke recurrence hence percutaneous closure of PFO seems reasonable approach to deal with this etiology of stroke in such population. We report four cases of cryptogenic stroke in young …

Early Versus Delayed Flow Diversion For Ruptured Intracranial Aneurysms: A Meta-Analysis, Rimal Hanif Dossani, Devi P. Patra, Jennifer Kosty, Fareed Jumah, Okkes Kuybu, Nasser Mohammed, Muhammad Waqas, Muhammad Riaz, Hugo Cuellar

Section of Neurosurgery

Objective: The use and timing of flow diversion for aneurysmal subarachnoid hemorrhage is controversial. The objective of this study is to perform a meta-analysis and systematic review to compare overall complication rate between early versus delayed flow diversion for ruptured aneurysms.
Methods: A literature search for all eligible articles was performed using PubMed, Cochrane, and Web of Science databases. The primary outcome was the overall complication rate (any complication in the perioperative period), and secondary outcomes were 1) hemorrhage and 2) stroke/death (all hemorrhagic/ischemic strokes and/or death).
Results: Thirteen articles including 142 patients met inclusion criteria. Eighty-nine (62.7%) patients underwent …

Serum Biomarkers For Glioblastoma Multiforme, Ayesha Quddusi, Muhammad Shahzad Shamim

Section of Neurosurgery

A number of different serum biomarkers are currently being evaluated for their potential use as diagnostic and prognostic biomarkers in Glioblastoma Multiforme. Amongst these, a vast number of different microRNAs have been studied, that are up-regulated or downregulated in relation to Glioblastoma Multiforme. Different studies have found numerous associations of these different microRNAs with recurrence, Karnofsky Performance Score, Progression Free Survival and Overall Survival. Other than microRNAs, serum Glial Fibrillary Acid Protein, cytokines and YLK-40, as well as a number of other candidate serum biomarkers are being studied.More studies, with larger sample sizes are required before these serum biomarkers can …

Role Of Ajwa Date (Phoenix Dactyl L) Derived Polyphenols In Male Infertility, Naseer Ahmed, Rehana Rehman, Anwar Gilani

Department of Biological & Biomedical Sciences

Madam, prevalence of male infertility with its associated social and health problems calls for an insight for its elucidation.¹ Over the past few decades, there have been many experimental and clinical studies on the pathophysiology of oxidative stress and its impact on fertility disorders, both in men and women. Oxidative stress impairs sperm function and count, damage to DNA and accelerates the cellular apoptotic functions leading to the inability to achieve conception or lack of development of the embryo. ²34563

Socioeconomic Status And Risk Of Cardiovascular Disease In 20 Low-Income, Middle-Income, And High-Income Countries: The Prospective Urban Rural Epidemiologic (Pure) Study, Annika Rosengren, Andrew Smyth, Sumathy Rangarajan, Chinthanie Ramasundarahettige, Shrikant I. Bangdiwala, Khalid F. Alhabib, Alvaro Avezum, Kristina Bengtsson Boström, Jephat Chifamba, Romaina Iqbal

Community Health Sciences

Background: Socioeconomic status is associated with differences in risk factors for cardiovascular disease incidence and outcomes, including mortality. However, it is unclear whether the associations between cardiovascular disease and common measures of socioeconomic status-wealth and education-differ among high-income, middle-income, and low-income countries, and, if so, why these differences exist. We explored the association between education and household wealth and cardiovascular disease and mortality to assess which marker is the stronger predictor of outcomes, and examined whether any differences in cardiovascular disease by socioeconomic status parallel differences in risk factor levels or differences in management.
Methods: In this large-scale prospective cohort …

The Validation Of Swahili Version Of The International Prostate Symptom Score Questionnaire, Miten Ramesh Patel

Master of Surgery

Background: Benign prostatic hyperplasia is a common condition encountered in men who are 50 years and above, presenting in hospitals for evaluation of lower urinary tract symptoms. The International Prostate Symptom Score is one of the questionnaires used to assess these symptoms. However, this questionnaire has not yet been validated among patients with Benign Prostate Hypertrophy in the Tanzanian setting. Objectives: The primary objective of this study was to assess the validity of the Swahili version of the IPSS questionnaire among patients with benign prostatic hyperplasia. Methods: We employed a cross-sectional study design in patients that presented at the Aga …

Analysis Of Candida Auris Fungemia At A Single Facility In Kenya, Rodney Adam, Gunturu Revathi, Nancy Okinda, Melanie Fontaine, Jasmit Shah, Elizabeth Kagotho, Mariana Castanheira, Michael A. Pfaller, Daniel Maina

Pathology, East Africa

Objectives: Candida auris emerged as a human pathogen in 2009 and has subsequently been identified around the world as a cause of invasive candidiasis. We did an analysis from a single institution in order to analyze risk factors and outcomes for C. auris candidemia.

Methods: Patients with candidemia were identified by the electronic medical record and reviewed for risk factors and outcome. Candida isolates were identified by Vitek2 as Candida haemulonii, but species determinations for 21 of the isolates using published molecular and proteomic methods identified all as C. auris.

Findings: From September 2010 to December 2016, C. auris accounted …

Outcomes Of Left Main Percutaneous Coronary Intervention, Nasir Rahman, Bilal Hussain, Azmina Artani

Section of Cardiology

Objective: To study the outcomes of left main percutaneous coronary artery (LMCA) revascularisation.

Study Design: A descriptive study.

Place and Duration of Study: The Aga Khan University Hospital (AKUH), Karachi, from February till July 2016.

Methodology: The study included all adult patients aged 18 years or more, who underwent percutaneous LMCA revascularisation at study centre from April 2006 till April 2015. In-hospital outcomes were ascertained of patients via charts along with telephonic follow-up for outcome ascertainment at 1-year and 5-year. Results were expressed in terms of means and standard deviation for quantitative variables and percentages for qualitative variables.

Results: Of …

First Africa Non-Communicable Disease Research Conference 2017: Sharing Evidence And Identifying Research Priorities, Kenneth Juma, Pamela A. Juma, Shukri F. Mohamed, Jared Owuor, Ann Wanyoike, David Mulabi, George Odinya, Maureen Njeru, Gerald Yonga

Imaging & Diagnostic Radiology, East Africa

Non-communicable diseases (NCDs) prevalence is rising fastest in lower income settings, and with more devastating outcomes compared to High Income Countries (HICs). While evidence is consistent on the growing health and economic consequences of NCDs in sub-Saharan Africa (SSA), specific efforts aimed at addressing NCD prevention and control remain less than optimum and country level progress of implementing evidence backed cost-effective NCD prevention approaches such as tobacco taxation and restrictions on marketing of unhealthy food and drinks is slow. Similarly, increasing interest to employ multi-sectoral approaches (MSA) in NCD prevention and policy is impeded by scarce knowledge on the mechanisms …

Association Of Nutritional Status Measures With Self-Efficacy And Experiencing Depressed Mood Among Pakistani Young Women (P10-090-19), Jo-Anna Baxter, Yaqub Wasan, Sajid Bashir Soofi, Imran Ahmed, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Objectives:
We aimed to assess self-efficacy and the experience of depression-related emotions among non-pregnant adolescent and young women (15–23 years) living in rural Pakistan, and determine their association with measures of nutritional status.
Methods:
Outcomes were assessed from the Matiari emPowerment and Preconception Supplementation (MaPPS) Trial baseline data (n = 25,279). Self-efficacy and depression-related emotions were determined and categorized using the general self-efficacy scale (low, moderate, and high) and DASS-21 tool (normal, mild, moderate, severe, and extremely severe), respectively. Nutritional status was evaluated using hemoglobin concentration (HemoCue Hb 301 System) and body mass index (BMI). Associations were assessed using ordinal …

Effect Of Lipid-Based Nutrient Supplement - Medium Quantity On Reduction Of Stunting In Children 6-23 Months Of Age In Sindh, Pakistan: A Cluster Randomized Controlled Trial (Or25-06-19), Sajid Bashir Soofi, Gul Nawaz Khan Nawaz Khan, Cecilia Garzon

Department of Paediatrics and Child Health

Objectives:
We evaluated the effectiveness of a locally produced lipid-based nutrient supplement - medium-quantity (LNS-MQ) known as Wawamum to prevent stunting in children 6–23 months of age in Thatta and Sujawal districts of Sindh province, Pakistan. Methods: A cluster randomized controlled trial was conducted and a total of 870 children between 6–18 months old were enrolled. Children in the intervention group received 50 grams/day of Wawamum for 6 months, while children in the control group received standard government health services, not including Wawamum. The primary outcome was stunting risk reduction among children 6–23 months of age.
Results:
Children who received …