Medical Specialties Commons^™

Advancing Gaming Technology In Neurological Rehabilitation, Samreen Sadiq, Iqra Khan

Pakistan Journal of Neurological Sciences (PJNS)

The consumption of gaming technology has recently gain unexpected significance in medical health care for neurological rehabilitation. With increasing interest in exergames study, numerous definitions and terminology have been introduced to describe this term. Researchers from health-related background acknowledged the fact that engaging in video gaming was not always sedentary and might act as a means to ensure more physical work. Simplifying the terminology exergames are those types of gaming technology or multimedia communications that necessitate the player to perform physical activity during play.

Role Of Manual Activities Among Cerebral Palsy Children, Iqra Khan, Samreen Sadiq

Pakistan Journal of Neurological Sciences (PJNS)

Objective: Determine the role of manual activities in children presenting with spastic type of Cerebral Palsy. Methods: AQuasi experimental study was conducted in Children Hospital and Compass. A sample of 30 children with cerebral palsy aged between 6 to 12 years was studied and assessment was made before and after the implementation of treatment through ABILHAND kids Questionnaire. The duration of this study was 6 months from December 2014 to May 2015. The recruiting strategy used was convenience sampling. Intervention was given for a period of 90 hours for 9 weeks. Qualitative variables were expressed as proportions (percentages). Before and …

Histiocyt Ic Sarcoma Of The Flax Cerebri With Distant Metastasis, Ateeque Ahmed Khan, Mahnoor Hafeez

Pakistan Journal of Neurological Sciences (PJNS)

Histiocytic Sarcoma is an extremely rare CNS tumor and to the best of authors' knowledge, the extra-axial CNS histiocytic Sarcoma involving FalxCerebriin the humans has not been described earlier in the literature.We report an unusual case of22 year old male who presented to the Civil Hospital with symptoms of chronic headache and bilateral lower limb weakness. His MRI Brain showed an aggressive heterogeneously enhancing extraaxialfalxtumor with trans-calvarial invasion seen on interim CT scan and demonstration of distant metastases after resection and craniectomy. The immune-histochemical analysis was strongly positive CD68 and S-100 signifying Histiocytic Sarcoma.

Fat Embolism Syndrome, In A Patient With Bilateral Total Knee Replacement, Syeda Saba Zaidi, Noman Ishaque

Pakistan Journal of Neurological Sciences (PJNS)

Fat embolism syndrome is caused by the release of fat globules into the systemic circulation. The presentation varies from mild respiratory distress to a devastating clinical scenario that includes hypoxemia, petechial hemorrhages of the skin, and confusion that may lead to coma or death.It is prevalent in 1-5% of patients after trauma to the pelvis, long bones and rarely described in elective total knee replacement.

Discover The Ibn-E-Sina Within You' Annual Neurology Research Day, May 2017 Shifa International Hospital, Islamabad, Faaraea Haroon

Pakistan Journal of Neurological Sciences (PJNS)

Headaches are the most prevalent neurological disorders and the most frequent symptom seen in general practice. The need to know further of such disorders in medical students is essential to ensure a healthier studying environment, which will ultimately yield better, more capable, health care professionals.

Neurosarcoidosis Presenting As Psychiatric Symptoms: A Diagnostic Challenge, Farheen Niazi, Tariq Hussain

Pakistan Journal of Neurological Sciences (PJNS)

Among patients having neurosarcoidosis, psychiatric manifestations can be seen in 20% of the patients.Sarcoidosis is extremely rare in Asia, being almost unknown in some countries like China and Southeast Asia.Neurosarcoidosis occurs in approximately 5% of patients with sarcoidosis. Neurosarcoidosis presenting as psychiatric manifestations has rarely been reported. We report a case of a young male who presented with psychiatric symptoms,was diagnosed with neurosarcoidosisand responded well to oral steroids.His symptoms were diffuseheadaches, and feelings of movement of fluid on top of headand certain other vague somatic complaints like body aches, vertigo etc. Such patients are difficult to diagnose as sarcoidosis is …

Role Of Early Contrast Enhanced Ct Scan In Severity Prediction Of Acute Pancreatitis, Noman Shahzad, Muhammad Rizwan Khan, K. M. Inam Pal, Dawar Khan, Muhammad Shahrukh Effendi

Department of Surgery Docs

Abstract

Severe pancreatitis occurs in approximately 15-25% of patients with acute pancreatitis. The objective of our study was to compare the CTSeverity Index (CTSI) with a clinical score (BISAP score) to predict severity of acute pancreatitis. Forty-eight consecutive patients with acutepancreatitis who underwent contrast enhanced CT scan within 72 hours of presentation were included. Results of our study showed that both CTSI and BISAP score were reliable predictors of mortality (p value = 0.019 and <0.001 respectively) and need for mechanical ventilation (p value = .002 and .006 respectively). Positive predictive value of CTSI to predict recovery without intervention was 91.4% as compared to 78% for that of BISAP score. Receiver Operating Characteristics (ROC) Curves showed CT scan was superior to BISAP Score in predicting need of percutaneous or surgical intervention. Early CT scan may be utilized for prediction of clinical course of patients with acute pancreatitis.

Correlation Of Tp53 Overexpression And Clinical Parameters With Five-Year Survival In Oral Squamous Cell Carcinoma Patients, Syed A. Ali, Hamza A Khan, Omar Irfan, Adeel Samad, Yamna Mirza, Mohammad Sohail Awan

Section of Otolaryngology, Head & Neck Surgery

Abstract

Introduction TP53 mutation and overexpression have been correlated with poor survival in many cancers including oral squamous cell carcinoma (OSCC). We aim to understand the role of TP53 overexpression in OSCC in our population and correlate it with five-year survival to test its viability as a prognostic marker for OSCC patients. Materials and methods Patients with biopsy proven OSCC at Aga Khan University Hospital from January 2000 to January 2008 were recruited. Immunohistochemistry was used to establish TP53 status and the results were published. Following up on these patients, five-year data were collected and correlated with TP53 status and …

Prioritizing Research For Integrated Implementation Of Early Childhood Development And Maternal, Newborn, Child And Adolescent Health And Nutrition Platforms, Renee Sharma, Michelle F. Gaffey, Harold Alderman, Diego G. Bassani, Kimber Bogard, Gary L. Darmstadt, Jai K. Das, Joseph E De Graft–Johnson, Jena D. Hamadani, Susan Horton

Department of Paediatrics and Child Health

Background: Existing health and nutrition services present potential platforms for scaling up delivery of early childhood development (ECD) interventions within sensitive windows across the life course, especially in the first 1000 days from conception to age 2 years. However, there is insufficient knowledge on how to optimize implementation for such strategies in an integrated manner. In light of this knowledge gap, we aimed to systematically identify a set of integrated implementation research priorities for health, nutrition and early child development within the 2015 to 2030 timeframe of the Sustainable Development Goals (SDGs).
Methods: We applied the Child Health and Nutrition …

Idiopathic Hypogonadotropic Hypogonadism Reversal After Testosterone Replacement In A 34-Year-Old Male, Owais Rashid, Nanik Ram, Saad Farooq, Zareen Kiran,

Section of Diabetes, Endocrinology and Metabolism

A 34-year-old male presented to the endocrinology clinic with the complaint of the absence of facial, axillary and pubic hairs. Further history revealed absent ejaculations and decreased early morning erections. The patient had no history of headaches, visual problems or anosmia. On physical examination, there were sparse facial, axillary and pubic hairs, bilateral gynaecomastia, stretch penile length of 5 cm and bilateral testicular volume of 10 mL. Laboratory investigations showed low luteinising hormone, follicular stimulating hormone and testosterone with normal prolactin and thyroid profile. MRI of the pituitary gland showed no evidence of pituitary microadenoma or macroadenoma. The patient was …

Response To Comment On Ahsan Ali Syed Et Al (J Pak Med Assoc 2017; 67: 400-404 Frequency Of Worsening Liver Function In Severe Dengue Hepatitis Patients Receiving Paracetamol: A Retrospective Analysis Of Hospital Data, Syed Ahsan Ali

Section of Gastroenterology

No abstract provided.

Implementation Of Quality Measures In Site-Specific Multidisciplinary Tumour Boards, Ahmed Nadeem Abbasi, Huriye Senay Kiziltan

Department of Radiation Oncology

No abstract provided.

Whisper Or Shout Study: Protocol Of A Cluster-Randomised Controlled Trial Assessing Mhealth Sexual Reproductive Health And Nutrition Interventions Among Female Sex Workers In Mombasa, Kenya, Frances H. Ampt, Collins Mudogo, Peter Gichangi, Megan S. C. Lim, Griffins Manguro, Matthew Chersich, Walter Jaoko, Marleen Temmerman, Marilyn Laini, Stanley Luchters

Population Health, East Africa

Introduction New interventions are required to reduce unintended pregnancies among female sex workers (FSWs) in low- and middle-income countries and to improve their nutritional health. Given sex workers’ high mobile phone usage, repeated exposure to short messaging service (SMS) messages could address individual and interpersonal barriers to contraceptive uptake and better nutrition.

Methods In this two-arm cluster randomised trial, each arm constitutes an equal-attention control group for the other. SMS messages were developed systematically, participatory and theory-driven and cover either sexual and reproductive health (WHISPER) or nutrition (SHOUT). Messages are sent to participants 2–3 times/week for 12 months and include …

Serious Fungal Infections In Pakistan, Kauser Jabeen, Joveria Farooqi, Sajjad Mirza, D Denning, Afia Zafar

Department of Pathology and Laboratory Medicine

The true burden of fungal infection in Pakistan is unknown. High-risk populations for fungal infections [tuberculosis (TB), diabetes, chronic respiratory diseases, asthma, cancer, transplant and human immunodeficiency virus (HIV) infection] are numerous. Here, we estimate the burden of fungal infections to highlight their public health significance. Whole and at-risk population estimates were obtained from the WHO (TB), BREATHE study (COPD), UNAIDS (HIV), GLOBOCAN (cancer) and Heartfile (diabetes). Published data from Pakistan reporting fungal infections rates in general and specific populations were reviewed and used when applicable. Estimates were made for the whole population or specific populations at risk, as previously …

Association Of Hypercapnia On Admission With Increased Length Of Hospital Stay And Severity In Patients Admitted With Community-Acquired Pneumonia: A Prospective Observational Study From Pakistan., Nousheen Iqbal, Muhammad Irfan, Ali Bin Sarwar Zubairi, Safia Awan, Javaid Khan

Department of Medicine

Objectives: To determine whether the presence of hypercapnia on admission in adult patients admitted to a university-based hospital in Karachi, Pakistan with community-acquired pneumonia (CAP) correlates with an increased length of hospital stay and severity compared with no hypercapnia on admission.

Study Design: A prospective observational study.

Settings: Tertiary care hospital in Karachi, Pakistan.

Methods: Patients who met the inclusion criteria were enrolled in the study. The severity of pneumonia was assessed by CURB-65 and PSI scores. An arterial blood gas analysis was obtained within 24 hours of admission. Based on arterial PaCO₂ levels, patients were divided into three …

Comprehensive Review Of The Evidence Regarding The Effectiveness Of Community-Based Primary Health Care In Improving Maternal, Neonatal And Child Health: 8. Summary And Recommendations Of The Expert Panel, Robert E. Black, Carl E. Taylor, Shobha Arole, Abhay Bang, Zulfiqar Ahmed Bhutta, A Mushtaque R. Chowdhury, Betty R. Kirkwood, Nazo Kureshy, Claudio F. Lanata, James F. Phillips

Department of Paediatrics and Child Health

Background: The contributions that community-based primary health care (CBPHC) and engaging with communities as valued partners can make to the improvement of maternal, neonatal and child health (MNCH) is not widely appreciated. This unfortunate reality is one of the reasons why so few priority countries failed to achieve the health-related Millennium Development Goals by 2015. This article provides a summary of a series of articles about the effectiveness of CBPHC in improving MNCH and offers recommendations from an Expert Panel for strengthening CBPHC that were formulated in 2008 and have been updated on the basis of more recent evidence.
Methods: …

Setting Health Research Priorities Using The Chnri Method: Vii. A Review Of The First 50 Applications Of The Chnri Method, Igor Rudan, Sachiyo Yoshida, Kit Yee Chan, Devi Sridhar, Kerri Wazny, Harish Nair, Aziz Sheikh, Mark Tomlinson, Joy E. Lawn, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Several recent reviews of the methods used to set research priorities have identified the CHNRI method (acronym derived from the "Child Health and Nutrition Research Initiative") as an approach that clearly became popular and widely used over the past decade. In this paper we review the first 50 examples of application of the CHNRI method, published between 2007 and 2016, and summarize the most important messages that emerged from those experiences.
Methods: We conducted a literature review to identify the first 50 examples of application of the CHNRI method in chronological order. We searched Google Scholar, PubMed and so-called …

Association Between Calcaneal Spurs And Plantar Fasciitis: A Study Comparing Heel Plain Radiography And Sonography, Micah Silaba Ominde

Master of Medicine in Imaging and Diagnostic Radiology

Background: Heel pain is a common clinical entity that requires appropriate diagnostic evaluation. Multiple clinical conditions are known to cause heel pain but plantar fasciitis is the most common. Calcaneal spurs are thought to be associated with heel pain and plantar fasciitis but conclusive studies to prove this are sparse. Plain radiography is usually the first line imaging modality for imaging patients with heel pain. Magnetic Resonance Imaging is the gold standard for diagnosing plantar fasciitis but studies have shown ultrasound to be comparable in sensitivity and specificity. The aim is to establish whether a relationship exists between calcaneal spurs …

Impact Of Deep Versus Awake Laryngeal Mask Airway Removal On Airway Complications In Spontaneously Breathing Adult Patients Following Isoflurane General Anesthesia., Ronald Ombaka

Master of Medicine in Anaesthesiology

Background: The Laryngeal Mask Airway (LMA) is one of several supra-glottic airway management devices used in anaesthesia. The scope of use of the LMA is progressively expanding to areas previously contraindicated, for instance laparoscopy and prone position surgery. Certain aspects of LMA use remain unsettled. Whether to remove the LMA when a patient is “awake” vs “deep” following anaesthesia is one such area. The manufacturer Ambu® recommends that the AuraOnce™ LMA be removed once the patient is fully awake and protective airway reflexes are active. Despite this, several studies have shown benefit in removal of the LMA while a patient …

Prevalence Of Double Myc/Bcl2 Expression And The Cell Of Origin In Diffuse Large B-Cell Lymphomas Diagnosed At A Tertiary Level Referral Laboratory, Jonathan Wawire

Master of Medicine in Anatomic Pathology

Introduction: Diffuse large B-cell lymphoma (DLBCL) is the most commonly diagnosed non-Hodgkin’s lymphoma in adults worldwide. In Kenya DLBCL accounts for 64% of all non-Hodgkin’s lymphomas diagnosed in adults. It is a heterogeneous disease and patients show varying outcomes despite standard treatment. This variability is attributed to the differences in the biology and molecular pathogenesis of DLBCL. The five most important prognostic factors for DLBCL include scores for the revised international prognostic index (R-IPI), the cell of origin (COO), presence of myelocytomatosis (MYC) and B-cell lymphoma 2 (BCL2) gene rearrangements by fluorescent in situ hybridisation (FISH) or standard cytogenetics, the …

A Randomized Controlled Trial Comparing The Proportion Of Hypoxia In Sedated Adults Undergoing Upper Gastrointestinal Endoscopy Using Target Controlled Infusion Of Propofol Versus Intermittent Boluses., Catherine Ndosi

Master of Medicine in Anaesthesiology

Background: A wide variety of sedation techniques are employed to facilitate various invasive diagnostic and therapeutic procedures. Increasingly, propofol is emerging as the preferred sedative agent. Traditionally, it has been administered as intermittent boluses to achieve deep sedation to facilitate gastrointestinal endoscopy. Propofol target controlled infusion can be employed to provide suitably conducive conditions for this purpose. Objective: The primary objective sought to compare the proportion of hypoxia between the study group receiving intermittent boluses of propofol at 0.25mg/kg as needed, and the other receiving target-controlled infusion of propofol at 2.5mcg/ml during upper gastrointestinal endoscopy. The secondary objectives were to …

Association Between Female Sexual Dysfunction And Fertility Among Women Of Reproductive Age At The Aga Khan University Hospital, Nairobi., Felix Mwembi Oindi

Master of Medicine in Obstetrics and Gynecology

Introduction: Sexual function plays an essential role in the bio-psychosocial wellbeing and quality of life of women and disturbances in sexual functioning often result in significant stress. Sexual dysfunction in women is a highly prevalent condition affecting up to 43% of women. Subfertility being a common problem affecting up to 20% of the population, causes significant psychosocial distress which might adversely affect sexual functioning and vice versa. However, despite the high prevalence of both conditions, little has been studied on the effects of subfertility on sexual functioning especially in sub-Saharan Africa. Objectives: This study primarily compared the prevalence of female …

Validation Of The Iief - 5 Questionnaire In A Clinic Population At Aga Khan University Hospital, Nairobi, Denis Otim

Master of Medicine in General Surgery

Background: Men with lower urinary tract symptoms (LUTS) are at risk of erectile dysfunction (ED) and other co - morbidities. The clinical assessment of ED is unreliable and the International Index of Erectile Function – 5 (IIEF – 5) a widely used tool is not validated in our setting. We aimed to validate the IIEF – 5 as a screening tool for ED in men with LUTS visiting the outpatient services. Methodology: In the study, 99 men above 40 years with LUTS attending the urology clinics were consecutively enrolled, administered with the IIEF – 5 and assigned an ED status. …

Diagnostic Value Of Complementary Strain Elastography In The Classification Of Breast Masses, Sarah Muthoni Wambui

Master of Medicine in Imaging and Diagnostic Radiology

Background: Breast cancer is the commonest cancer in women. Ultrasound has a high sensitivity but low specificity in the classification of benign and malignant breast masses. Strain elastography has the potential of increasing the specificity of breast ultrasound in classifying malignant and benign breast masses and reducing the number of benign breast biopsies performed. The diagnostic value of breast elastography in African women is not known. Objective: The aim of this study was to evaluate the additive diagnostic value of strain elastography to conventional ultrasound in the classification of malignant and benign breast masses in an African population. Materials and …

Diagnostic Accuracy Of Hba1c Test In Diagnosis Of Diabetes And Prediabetes In A Multiethnic Population At Aga Khan University Hospital, Nairobi., Francis Kiigu Wathigo

Master of Medicine in Clinical Pathology

Introduction: Diabetes mellitus is a metabolic disease characterized by hyperglycaemia secondary to impaired insulin secretion, impaired insulin action or both. In Kenya, an estimated 750,000 people are diabetic with more than 50% estimated to be unaware of their status. Conventionally, diagnosis has been based on plasma glucose levels. In 2010, Haemoglobin A1c (HbA1c) was approved by the American Diabetes Association (ADA) and World Health Organisation (WHO) for diagnosis of diabetes. However, different studies have shown variations in diagnostic performance of HbA1c. Research question: What is the diagnostic sensitivity and specificity of HbA1c in diagnosis of diabetes and prediabetes at Aga …

Comparison Of Image Quality In High Pitch Free Breathing Versus Standard Pitch Breath-Holding Computed Tomographic Pulmonary Angiography., Kevin Onyinkwa Ombati

Master of Medicine in Imaging and Diagnostic Radiology

Background: Pulmonary embolism (PE) is the third most common acute cardiovascular disease. Missed diagnosis is responsible for most preventable deaths associated with PE. Artefacts from cardiac and breathing motion are a main pitfall. Advances in Computed Tomographic imaging have enabled rapid imaging in an attempt to overcome these pitfalls. Objective: To compare image quality when using high pitch free breathing versus standard pitch breath holding Computed Tomographic Pulmonary Angiography (CTPA) using a dual source scanner. Methods: This was a randomised control trial whereby patients referred to the radiology department for CTPA examination for suspected pulmonary embolism were randomly selected into …

Comparison Of The Sensitivity Of Biomarker Based Matrix Assisted Laser Desorption Ionization-Time Of Flight Mass Spectrometry (Maldi-Tof Ms) And Conventional Methods In The Identification Of Clinically Relevant Bacteria And Yeast, Ali Abdow Kassim

Master of Medicine in Clinical Pathology

Background: MALDI-TOF MS is an analytical method that has recently become integral in the identification of microorganisms in clinical laboratories. It relies on databases that majorly employ pattern recognition or fingerprinting. Biomarker based databases have also been developed and there is optimism that these may be superior to pattern recognition based databases. This study compared the performance of ribosomal biomarker based MALDI-TOF MS and conventional methods in the identification of selected bacteria and yeast. Methodology: The study was a cross sectional study carried out in collaboration with the Swiss Tropical and Public Health Institute, Switzerland and Mabritec laboratory, Riehen, Switzerland. …

Comparison Of Biomarker Based Matrix Assisted Laser Desorption Ionization-Time Of Flight Mass Spectrometry (Maldi-Tof Ms) And Conventional Methods In The Identification Of Clinically Relevant Bacteria And Yeast, Ali Kassim, Valentin Pflüger, Zul Premji, Claudia Daubenberger, Gunturu Revathi

Pathology, East Africa

Background: MALDI-TOF MS is an analytical method that has recently become integral in the identification of microorganisms in clinical laboratories. It relies on databases that majorly employ pattern recognition or fingerprinting. Biomarker based databases have also been developed and there is optimism that these may be superior to pattern recognition based databases. This study compared the performance of ribosomal biomarker based MALDI-TOF MS and conventional methods in the identification of selected bacteria and yeast.

Methods: The study was a cross sectional study identifying clinically relevant bacteria and yeast isolated from varied clinical specimens submitted to a clinical laboratory. The identification …

Hybrid Peripheral Nerve Sheath Tumors: Report Of Five Cases And Detailed Review Of Literature, Nasir Ud Din, Zubair Ahmad, Jamshid Abdul Ghafar, Rashida Ahmed

Department of Pathology and Laboratory Medicine

BACKGROUND: Hybrid peripheral nerve sheath tumors (PNSTs) have been recognized recently and were first included in the 4th edition of World Health Organization (WHO) Classification of Tumors of Soft tissue and Bone, published in 2013. These tumors show combined features of more than one type of conventional benign peripheral nerve sheath tumors. The most common combinations are those of schwannoma/perineurioma followed by combinations of neurofibroma/schwannoma and neurofibroma/perineurioma. A detailed literature review of published cases is presented. We have discussed the types and etiology, epidemiology and sites of localization, gross and microscopic appearances and immunohistochemical features of hybrid PNSTs and association …

Pharmacological Threat To Lungs: A Case Series And Literature Review, Omar Irfan, Jaleed A. Gilani, Abeel Irshad, Babar Irfan, Javaid A. Khan

Section of Pulmonary & Critical Care

Drug-induced organ damage stands as a prevalent yet much-neglected issue globally. Keeping in view it's rising frequency, health care providers stand obliged to be well versed with the de-merits of the agents they prescribe. Drug therapies causing damage present with a non-specific clinical presentation, histological findings or radiology, which further elaborates on the necessity of a conscientious diagnosis. Pulmonary architecture ranging from the airways, lung parenchyma, mediastinum, pleura, pulmonary vasculature or the neuromuscular system, all can fall victim to the dreaded outcomes of this menace. In order to establish successful diagnosis, the definite temporal relation between initiation of drug therapy …