Medicine and Health Sciences Commons^™

Implementation Lessons On The Use Of Innovation In Information Technology In The Developing World, Salim Hasham, Saleem Sayani

Section of Ophthalmology

Information Technology (IT) innovation and its impact on health care is of particular relevance to the developing world, which spends a fraction of what health systems spend in OECD countries. Given the issues of accessibility, affordability and quality health services in the developing world, IT can play an important role by bringing marginalized communities closer to health care systems. Aga Khan University (AKU) and the eHealth Resource Center (eHRC), which are part of Aga Khan Development Network (AKDN), are active in the developing regions of east africa, Central Asia and South East Asia and are currently initiating new changes in …

Effectiveness Of Sequential V. Standard Triple Therapy For Treatment Of Helicobacter Pylori Infection In Children In Nairobi, Kenya, Ahmed Laving, Rose Kamenwa, Shahin Sayed, Andrew Nyerere Kimang'a, Gunturu Revathi

Paediatrics and Child Health, East Africa

Background: Once the diagnosis of Helicobacter pylori is confirmed, treatment requires at least two antibiotics and an acid inhibitor for a minimum of seven days. Unfortunately, treatment failures are being frequently reported. Treatment regimens that include sequential administration of antibiotics with acid inhibitors have been developed to try and increase the rate of eradication.

Objective: To determine the effectiveness of a novel 10-day sequential therapy compared with the standard 10-day triple therapy for treatment of H. pylori infection in children.

Methods: A double-blinded, randomised, controlled trial was conducted. Children under the age of 16 years with recurrent abdominal pain associated …

Usefulness Of Plasmodium Falciparum-Specific Rapid Diagnostic Tests For Assessment Of Parasite Clearance And Detection Of Recurrent Infections After Artemisinin-Based Combination Therapy, B. Aydin-Schmidt, M. Mubi, U. Morris, M. Petzold, B.E. Ngasala, Zul Premji, A. Bjorkman, A. Martensson

Pathology, East Africa

Background: Rapid diagnostic test (RDT) is an important tool for parasite-based malaria diagnosis. High specificity of RDTs to distinguish an active Plasmodium falciparum infection from residual antigens from a previous infection is crucial in endemic areas where residents are repeatedly exposed to malaria. The efficiency of two RDTs based on histidine-rich protein 2 (HRP2) and lactate dehydrogenase (LDH) antigens were studied and compared with two microscopy techniques (Giemsa and acridine orange-stained blood smears) and real-time polymerase chain reaction (PCR) for assessment of initial clearance and detection of recurrent P. falciparum infections after artemisinin-based combination therapy (ACT) in a moderately high …

Uchunguzi (Journal Watch/Montre De Journal) December 2013, Benjamin Wachira

Family Medicine, East Africa

No abstract provided.

Uchunguzi (Journal Watch/Montre De Journal) September 2013, Benjamin Wachira

Family Medicine, East Africa

No abstract provided.

Ovarian Masses: Is Multi-Detector Computed Tomography A Reliable Imaging Modality?, Yasir Jamil, Saima Hafeez, Tariq Alam, Madiha Beg, Mohammad Awais, Imrana Masroor

Department of Radiology

Background: Ovarian cancer continues to pose a major challenge to physicians and radiologists. It is the third most common gynecologic malignancy and estimated to be fifth leading cancer cause of death in women, constituting 23% of all gynecological malignancies. Multi-detector computed tomography (MDCT) appears to offer an excellent modality in diagnosing ovarian cancer based on combination of its availability, meticulous technique, efficacy and familiarity of radiologists and physicians. The aim of this study was to compute sensitivity, specificity, positive and negative predictive values and diagnostic accuracy of 64- slice MDCT in classifying ovarian masses; 95% confidence intervals were reported.MATERIALS AND …

Role Of Ultrasound In Characterization Of Ovarian Masses, Saima Hafeez, Saira Sufian, Quratulain Merchant, Yasir Jamil, Imrana Masroor

Department of Radiology

Background: Ovarian cancer is the second most common malignancy in Pakistani women, accounting for 4% of all cancers in the female population. The aim of this study was to determine sensitivity, specificity, positive and negative predictive values and 95% confidence intervals for ultrasound in characterization of ovarian masses in patients presenting at public and private tertiary care hospitals in Karachi, Pakistan.MATERIALS AND Methods: We adopted a cross-sectional analytical study design to retrospectively collect data from January 2009-11 from medical records of two tertiary care hospitals. Using a non-probability purposive sampling technique, we recruited a sample of 86 women aged between …

Foot Dimensions As A Tool For Gender Determination In Kenyan Adults, Maureen W. Waithaka

Master of Medicine in Anatomic Pathology

Introduction: Anthropometry has gained popularity over the years as a reliable method to determine gender. In forensic investigation, there are cases where gender cannot be readily determined using anatomy such as in mass casualty disasters with dismemberment and commingling of limbs. Kenyan descriptive data of foot dimensions is lacking as are formulae for estimating gender. Proven differences in foot dimensions across races prevent application of formula obtained using different populations necessitating generation of local data and formulae. Objectives: To describe the foot lengths, breaths and navicular heights of a representative adult Kenyan population, both male and female, and derive from …

A Randomised Controlled Trial Comparing The Effect Of Adjuvant Intrathecal 2mg Midazolam To 20-Micrograms Fentanyl On Post-Operative Pain For Patients Undergoing Lower Limb Orthopaedic Surgery Under Spinal Anaesthesia, Francis Otieno Codero

Master of Medicine in Anaesthesiology

Background: Intrathecal adjuvants are added to local anaesthetics to improve the quality of neuraxial blockade and prolong the duration of analgesia during spinal anaesthesia. As an intrathecal adjuvant, fentanyl improves the onset and quality of spinal blockade as compared to plain bupivacaine and confers a short duration of postoperative analgesia. However, its use is associated with several adverse effects that range from pruritus to life threatening respiratory depression. Intrathecal midazolam as an adjuvant has been used and shown to improve the quality of spinal anaesthesia and prolong the duration of postoperative analgesia. No studies have been done comparing intrathecal fentanyl …

Fmic Annual Report 2013 | English, French Medical Institute For Mothers And Children

French Medical Institute for Mothers and Children (FMIC) Archives

No abstract provided.

Nutritional Status Of Children Admitted For Diarrhoeal Diseases In A Referral Hospital In Western Kenya, I. Marete, J. Simba, Peter Gisore, C. Tenge, D. Bosire, A. Mwangi, F. Esamai

Paediatrics and Child Health, East Africa

Objectives: To determine the prevalence of malnutrition among children admitted with acute diarrhoea disease at Moi Teaching and Referral Hospital and to establish the effect of malnutrition on duration of hospital stay.

Design: Prospective observational study.

Setting: Paediatric wards of Moi Teaching and Referral Hospital, Eldoret, Kenya

Subjects: A total of 191 children aged 6 and 59 months admitted with acute diarrhoea disease, without chronic co-morbidities or visible severe malnutrition, were systematically enrolled into the study between November 2011 and March 2012.

Outcome Measures: Nutritional status based on WHO WHZ scores taken at admission and …

Assessing Nurses’ Capacity For Health Research And Policy Engagement In Nigeria, Ekaete Asuquo, Josephine Etowa, Mildred John, Akon Ndiok, Patience Edoho Samson-Akpan, Olaide Bamidele Edet

School of Nursing & Midwifery, East Africa

Nurses account for a significant proportion of the health care workforce in most countries. In the African continent, it is estimated that nurses constitute about 80% of the health care professionals, however they are marginally represented in health research investigations and policy/decision-making roles. A descriptive research design was used to obtain data from 120 registered nurses in Calabar municipality, Nigeria. The study aimed at assessing the extent of nurses’ involvement in research and policy development. The findings revealed that only 30(25.0%) of the respondents indicated that they had been involved in research activity. Majority 74(61.7%) utilized research findings and perceived …

Commonly Cited Incentives In The Community Implementation Of The Emergency Maternal And Newborn Care Study In Western Kenya, Peter Gisore, B. Rono, J. Nekesa-Mangeni, C. Tenge, E. Shipala, H. Mabeya, D. Odhiambo, K. Otieno, S. Bucher, C. Makokha, E. Liechty, F. Esamai

Paediatrics and Child Health, East Africa

Background: Mortality of mothers and newborns is an important public health problem in low-income countries. In the rural setting, implementation of community based education and mobilization are strategies that have sought to reduce these mortalities. Frequently such approaches rely on volunteers within each community.

Objective: To assess the perceptions of the community volunteers in rural Kenya as they implemented the EmONC program and to identify the incentives that could result in their sustained engagement in the project.

Method: A community-based cross sectional survey was administered to all volunteers involved in the study. Data were collected using a self-administered supervision tool …

Improving Quality Of Maternal And Newborn Care In Selected Districts In 3 Sub-Saharan Countries: Baseline Quality Assessment, Els Duysburgh, Wei-Hong Zhang, M. Ye, Adrian Williams, S. Massawe, A. Sie, J. Williams, R. Mpembeni, S. Loukanova, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Objectives: To measure pre-intervention quality of routine antenatal and childbirth care in rural districts of Burkina Faso, Ghana and Tanzania and to identify shortcomings.

Methods: In each country, we selected two adjoining rural districts. Within each district, we randomly sampled 6 primary healthcare facilities. Quality of care was assessed through health facility surveys, direct observation of antenatal and childbirth care, exit interviews and review of patient records.

Results: By and large, quality of antenatal and childbirth care in the six districts was satisfactory, but we did identify some critical gaps common to the study sites in all three countries. Counselling …

A Double Blind Community-Based Randomized Trial Of Amoxicillin Versus Placebo For Fast Breathing Pneumonia In Children Aged 2-59 Months In Karachi, Pakistan (Retapp), Fyezah Jehan, Muhammad Imran Nisar, Salima Kerai, Nick Brown, Benazir Balouch, Zulfiqar Hyder, Gwen Ambler, Amy Sarah Ginsburg, Anita K. M. Zaidi

Department of Paediatrics and Child Health

Background: Fast breathing pneumonia is characterized by tachypnoea in the absence of danger signs and is mostly viral in etiology. Current guidelines recommend antibiotic therapy for all children with fast breathing pneumonia in resource limited settings, presuming that most pneumonia is bacterial. High quality clinical trial evidence to challenge or support the continued use of antibiotics, as recommended by the World Health Organization is lacking.

Methods/Design: This is a randomized double blinded placebo-controlled non-inferiority trial using parallel assignment with 1:1 allocation ratio, to be conducted in low income squatter settlements of urban Karachi, Pakistan. Children 2-59 months old with fast …

Midterm Results Of Bovine Jugular Vein Conduit For Right Ventricular Outflow Tract Reconstruction, Shazia Samad Mohsin, Maria Tariq Siddiqui, Abdul Sattar Shaikh, Mehnaz Atiq, Muneer Amanullah

Department of Paediatrics and Child Health

Objective: To evaluate the midterm results of Contegra conduit.
Methods: The retrospective study comprised patient record at Aga Khan University Hospital, Karachi, of conduits implanted between May 2007 and June 2012. Data collection was made from the clinical notes and from serial echocardiograms by a single cardiologist. The last followup echocardiography was done at the time of data collection in June 2012. SPSS 19 was used for statistical analysis.
Results: A total of 18 conduits had been implanted (16-22mm) during the study period. Median age at the time of surgery was 9 years (range: 2.5-16 years). Early mortality was seen …

Oesophageal Duplication Cyst Presenting As Haemoptysis, Noureen Afzal, Syeda Ezz-E-Rukhshan Adil, Ammara Mushtaq, Arshalooz Rahman, Muneer Amanullah

Department of Paediatrics and Child Health

Duplications of the alimentary tract include a variety of cysts, diverticula, and tubular malformations, all believed to have embryological origin. The cysts are most commonly found in children, and the diagnosis is made in infancy in the majority of patients. We report a case of a two-and-a-half year old child, presenting with the history of repeated episodes of haematemesis. Upper GI endoscopy was unremarkable and the chest x-ray showed no pathology. Computed tomography (CT) angiogram revealed soft tissue density lesion in the right chest at the level of T6. Right thoracotomy suggested a cystic mass close to the oesophagus which …

Surgical Outcomes Of Pediatric Patients With Ventricular Septal Defects In A Tertiary Referral Center In Pakistan: A Retrospective Cohort Study, Omair Bushra, Muneer Amanullah, Atiq Mehnaz

Department of Paediatrics and Child Health

Background: The nature of complications and outcomes for Ventricular septal defect (VSD) repair differ between developed and developing countries. Understanding these differences can help optimize patient management according to geographical location.
Objective: The purpose of this study was to investigate the risk factors associated with in-hospital peri- and post-surgical complications of VSD repair in a developing country.
Design: A retrospective cohort study. Setting: A tertiary referral center. Participants: 117 patients under 18 years of age admitted for surgical closure of ventricular septal defect between July 1998 and June 2008.
Main Outcomes: Only patients with isolated VSD or VSD associated with …

Improved Accessibility Of Emergency Obstetrics And Newborn Care (Emonc) Services For Maternal And Newborn Health: A Community Based Project, Ali Turab, Shabina Ariff, Atif Habib, Imran Ahmed, Masawar Hussain, Akhtar Rashid, Zahid Memon, M. Imran Khan, Sajid Soofi, Zulfiqar A Bhutta

Department of Paediatrics and Child Health

Background: Every year an estimated three million neonates die globally and two hundred thousand of these deaths occur in Pakistan. Majority of these neonates die in rural areas of underdeveloped countries from preventable causes (infections, complications related to low birth weight and prematurity). Similarly about three hundred thousand mother died in 2010 and Pakistan is among ten countries where sixty percent burden of these deaths is concentrated. Maternal and neonatal mortality remain to be unacceptably high in Pakistan especially in rural areas where more than half of births occur.
Method/Design: This community based cluster randomized controlled trial will …

Cost Effective Improvement In The Protocol For Detection Of Haemoglobin Variants –A Step Forward In Quality Assurance, Natasha Ali, Mohammad Khurshid

Department of Pathology and Laboratory Medicine

Background: We report the results of a cost effective improvement in the protocol for detection of haemoglobin variants which incorporates the findings of peripheral blood film along with the results of HPLC.
Findings: A total of n = 10,844 samples were received from January 2011 till August 2011. Diagnosis of haemoglobinopathy was made in n = 1123 samples while other abnormalities included iron deficiency anaemia, megaloblastic anaemia, malarial parasite, autoimmune haemolytic anaemia and G6PD deficiency (n = 2473).
Conclusion: We diagnosed 23% of abnormalities other than haemoglobinopathy by reviewing peripheral smear of samples received for detection of …

Mixed Salmonella Infection: A Case Series From Pakistan, Binish Arif Sultan, Naima Fasih, Saba Qaiser, Erum Khan, Afia Zafar, Seema Irfan

Department of Pathology and Laboratory Medicine

Enteric fever remains a major health problem in the developing world, including Pakistan. Poor sanitation and hygienic conditions are the major predisposing factors. Salmonella infection with different strains in the same patient has rarely been reported previously. We are reporting two cases of bacteraemia with simultaneous detection of two strains of Salmonella in a single episode of infection. In both the cases, 2 different serotypes of Salmonella were causing bacteraemia leading to fever. In highly endemic area, one must be aware of mixed Salmonella infections as inappropriate diagnosis of such infections may lead to treatment failure.

Clinicopathological Spectrum Of Ovarian Sex Cord-Stromal Tumors; 20years' Retrospective Study In A Developing Country, Saroona Haroon, Aleena Zia, Romana Idrees, Aisha Memon, Saira Fatima, Naila Kayani

Department of Pathology and Laboratory Medicine

Background:
Ovarian sex cord stromal tumors are rare neoplasms as compared to epithelial tumors. No large study has been done in Pakistan to find out the frequencies of various sex cord stromal tumors and their clinicopathological behavior in our region. The purpose of our study was to determine the various histological patterns and clinical features of ovarian sex cord stromal tumors along with follow-up in our set-up.
Methods:
It is a retrospective observational study. The study was conducted in section of Histopathology, Aga Khan University Hospital, Karachi, Pakistan. All reported cases of sex cord stromal tumors of ovary during 1992 …

Role Of Human Metapneumovirus, Influenza A Virus And Respiratory Syncytial Virus In Causing Who-Defined Severe Pneumonia In Children In A Developing Country, Asad Ali, Asif Raza Khowaja, Maaman Zahoor Bashir, Fatima Aziz, Sultan Mustafa, Anita Zaidi

Department of Paediatrics and Child Health

Objective: The role of respiratory viruses in causing severe, life threatening pneumonia in children in developing countries is not well established. Our study aims to determine the role of human metapneumovirus (HMPV), influenza A virus and respiratory syncytial virus (RSV) in children, aged 6 weeks to 2 years, hospitalized with WHO defined severe pneumonia (tachypnea plus any general danger sign or chest in-drawing) at a public sector hospital in Karachi, Pakistan.
Methods: This study was conducted from November 2010 to September 2011 at Abbassi Shaheed Hospital, a large public tertiary care hospital in Karachi, Pakistan. Children admitted with WHO-defined severe …

Frequency And Outcome Of Graft Versus Host Disease After Stem Cell Transplantation: A Six-Year Experience From A Tertiary Care Center In Pakistan, Natasha Ali, Salman Naseem Adil, Mohammad Usman Shaikh, Nehal Masood

Department of Pathology and Laboratory Medicine

Objective: The objective of this study was to evaluate the frequency and outcome of graft versus host disease after stem cell transplantation for various haematological disorders in Pakistan.
Materials and Methods: Pretransplant workup of the patient and donor was performed. Mobilization was done with G-CSF 300 mu g twice daily for five day. Standard GvHD prophylaxis was done with methotrexate 15mg/m(2) on day +1 followed by 10mg/m(2) on days +3 and +6 and cyclosporine. Grading was done according to the Glucksberg classification.
Results: A total of 153 transplants were done from April 2004 to December 2011. Out of these were …

Setting Research Priorities For Preconception Care In Low- And Middle-Income Countries: Aiming To Reduce Maternal And Child Mortality And Morbidity, Sohni Dean, Igor Rudan, Fernando Althabe, Aimee Webb Girard, Christopher Howson, Ana Langer, Joy Lawn, Mary-Elizabeth Reeve, Katherine C. Teela, Mireille Toledano

Department of Paediatrics and Child Health

No abstract provided.

Genetic Diversity Of Plasmodium Vivax Clinical Isolates From Southern Pakistan Using Pvcsp And Pvmsp1 Genetic Markers, Afsheen Raza, Najia K. Ghanchi, Ali M. Thaver, Sana Jafri, Mohammad A. Beg

Department of Pathology and Laboratory Medicine

Background:
Plasmodium vivax is the prevalent malarial species accounting for 70% of malaria burden in Pakistan; however, there is no baseline data on the circulating genotypes. Studies have shown that polymorphic loci of gene encoding antigens pvcsp and pvmsp1 can be used reliably for conducting molecular epidemiological studies. Therefore, this study aimed to bridge the existing knowledge gap on population structure on P. vivax from Pakistan using these two polymorphic genes.
Methods:
During the period January 2008 to May 2009, a total of 250 blood samples were collected from patients tested slide positive for P. vivax, at the Aga Khan …

Overview Of Benign And Malignant Prostatic Disease In Pakistani Patients: A Clinical And Histopathological Perspective, Huma Arshad, Zubair Ahmad

Department of Pathology and Laboratory Medicine

Background: To present the overall clinical and histological perspective of benign and malignant prostatic disease as seen in our practice in the Section of Histopathology, Department of Pathology and Microbiology, Aga Khan University Hospital, Karachi, Pakistan.
Materials and Methods: All consecutive prostate specimens (transurethral resection or TUR, enucleation, needle biopsies) received between July 1, 2012 and December 31, 2012 were included in the study.
Results: Of the total of 785 cases, 621 (79.1%) were TUR specimens, 80 (10.2%) enucleation specimens, and 84 (10.7%) needle biopsies. Some 595 (75.8%) were benign, while 190 (24.2%) were malignant. Mean weight of BPH specimens …

Peripheral T-Cell Lymphoma Presenting As Testicular Mass; A Diagnostic Challenge, Saroona Haroon, Arsalan Ahmed

Department of Pathology and Laboratory Medicine

Background: T-cell lymphomas involve the testis infrequently, which deserve special attention because of the poor prognosis and the need to make an appropriate diagnosis, which could lead to a better therapeutic strategy.
Case Presentation: A 40-year-old man presented with right testicular swelling for past three months. The swelling was painless, hard and rubbery. Testicular ultrasound showed diffuse increase in size of the testicle, with alteration in its echogenicity. The patient underwent orchidectomy, and based on histopathological and immunohistochemical tests, a peripheral T-cell lymphoma, not otherwise specified was diagnosed.
Conclusion: Testicular peripheral T-cell lymphomas are rare and aggressive cancers, with clinical …

The Impact Of Endocrine Disruption A Consensus Statement On The State Of The Science, A. Bergman, J. J. Heindel, T. Kasten, K. A. Kidd, S. Jobling, M. Neira, R. T. Zoeller, G. Becher, P. Bjerregaard, R. Bornman, I. Brandt, A. Kortenkamp, D. Muir, M-N. B. Drisse, Roseline Ochieng, N. E. Skakkebaek, A. S. Byléhn, T. Iguchi, J. Toppari, T. J. Woodruff

Paediatrics and Child Health, East Africa

No abstract provided.

Treatment Of Fast Breathing In Neonates And Young Infants With Oral Amoxicillin Compared With Penicillin-Gentamicin Combination: Study Protocol For A Randomized, Open-Label Equivalence Trial, Antoinette Tshefu, Adrien Lokangaka, Cyril Engmann, Fabian Esamai, Peter Gisore, Adejumoke Idowu Ayed, Adegoke Gbadegesin Falade, Ebunoluwa A. Adejuyigbe, Chineme Henry Anyabolu, Robinson D. Wammanda, William N. Ogala, Lu Gram, Simon Cousens, Rajiv Bahl, Nigel Rollins, Sachiyo Yoshida, Shamim Ahmed Qaz

Paediatrics and Child Health, East Africa

Background: The World Health Organization recommends hospitalization and injectable antibiotic treatment for young infants (0–59 days old), who present with signs of possible serious bacterial infection. Fast breathing alone is not associated with a high mortality risk for young infants and has been treated with oral antibiotics in some settings. This trial was designed to examine the safety and efficacy of oral amoxicillin for young infants with fast breathing compared with that of an injectable penicillin–gentamicin combination. The study is currently being conducted in the Democratic Republic of Congo, Kenya and Nigeria

Methods/Design: This is a randomized, open-label equivalence trial. …