Medicine and Health Sciences Commons^™

Global Estimates Of The Prevalence And Incidence Of Four Curable Sexually Transmitted Infections In 2012 Based On Systematic Review And Global Reporting, Lori Newman, Jane Rowley, Stephen Vander Hoorn, Nalinka Saman Wijesooriya, Magnus Unemo, Nicola Low, Gretchen Stevens, Sami Gottlieb, James Kiarie, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Quantifying sexually transmitted infection (STI) prevalence and incidence is important for planning interventions and advocating for resources. The World Health Organization (WHO) periodically estimates global and regional prevalence and incidence of four curable STIs: chlamydia, gonorrhoea, trichomoniasis and syphilis.

Methods and Findings: WHO’s 2012 estimates were based upon literature reviews of prevalence data from 2005 through 2012 among general populations for genitourinary infection with chlamydia, gonorrhoea, and trichomoniasis, and nationally reported data on syphilis seroprevalence among antenatal care attendees. Data were standardized for laboratory test type, geography, age, and high risk subpopulations, and combined using a Bayesian meta-analytic approach. …

Commentary: Actions To End Violence Against Women: A Multi-Sector Approach, Claudia García-Moreno, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

No abstract provided.

Low-Grade Serous Carcinoma – The Clinical Challenge, Khadija Warfa, Martin Kobel, Prafull Ghatage, Gregg Nelson

Obstetrics and Gynaecology, East Africa

Low-grade serous carcinoma is one of the five major histological types of ovarian carcinoma associated with a specific biology. We reviewed three cases from our institution to demonstrate the variable clinical course and provide a brief review on this disease entity.

Assessing Predictors Of Contraceptive Use And Demand For Family Planning Services In Underserved Areas Of Punjab Province In Pakistan: Results Of A Cross-Sectional Baseline Survey, Syed Khurram Azmat, Moazzam Ali, Muhammad Ishaque, Ghulam Mustafa, Waqas Hameed, Omar Farooq Khan, Ghazunfer Abbas, Marleen Temmerman, Erik Munroe

Obstetrics and Gynaecology, East Africa

Background: Although Pakistan was one of the first countries in Asia to launch national family planning programs, current modern contraceptive use stands at only 26% with a method mix skewed toward short-acting and permanent methods. As part of a multiyear operational research study, a baseline survey was conducted to understand the predictors of contraceptive use and demand for family planning services in underserved areas of Punjab province in Pakistan. This paper presents the baseline survey results; the outcomes of the intervention will be presented in a separate paper after the study has been completed.

Method: A cross-sectional baseline household survey …

Implementation Of Point-Of-Care Diagnostics Leads To Variable Uptake Of Syphilis, Anemia And Cd4+ T-Cell Count Testing In Rural Maternal And Child Health Clinics, Caroline De Schacht, Carlota Lucas, Nádia Sitoe, Rhoderick Machekano, Patrina Chongo, Marleen Temmerman, Ocean Tobaiwa, Laura Guay, Seble Kassaye, Ilesh V. Jani

Obstetrics and Gynaecology, East Africa

Introduction: Anemia, syphilis and HIV are high burden diseases among pregnant women in sub-Saharan Africa. A quasi-experimental study was conducted in four health facilities in Southern Mozambique to evaluate the effect of point-of-care technologies for hemoglobin quantification, syphilis testing and CD4+ T-cell enumeration performed within maternal and child health services on testing and treatment coverage, and assessing acceptability by health workers.

Methods: Demographic and testing data on women attending first antenatal care services were extracted from existing records, before (2011; n = 865) and after (2012; n = 808) introduction of point-of-care testing. Study outcomes per health facility were compared …

Couple Based Family Planning Education: Changes In Male Involvement And Contraceptive Use Among Married Couples In Jimma Zone, Ethiopia, Tizta Tilahun, Gily Coene, Marleen Temmerman, Olivier Degomme

Obstetrics and Gynaecology, East Africa

Background: Family planning contributes substantially in achieving the Millennium Development Goals. Recently,male involvement has gained considerable attention in family planning programs but the implementation thereof remains a challenge. In that context, our study aimed at measuring the effect of a six-month-long family planning education program on male involvement in family planning, as well as on couples’ contraceptive practice.

Methods: We conducted a quasi-experimental research among 811 married couples in Jimma Zone, southwest Ethiopia. Our study consisted of an intervention and a control group for comparative purpose; and surveyed before and after the implementation of the intervention. The intervention consisted of …

A Cross Sectional Comparison Of Postnatal Care Quality In Facilities Participating In A Maternal Health Voucher Program Versus Non-Voucher Facilities In Kenya, Charlotte E. Warren, Timothy Abuya, Lucy Kanya, Francis Obare, Rebecca Njuki, Marleen Temmerman, Ben Bellows

Obstetrics and Gynaecology, East Africa

Background: Health service fees constitute substantial barriers for women seeking childbirth and postnatal care. In an effort to reduce health inequities, the government of Kenya in 2006 introduced the output-based approach (OBA), or voucher programme, to increase poor women’s access to quality Safe Motherhood services including postnatal care. To help improve service quality, OBA programmes purchase services on behalf of the poor and marginalised, with provider reimbursements for verified services. Kenya’s programme accredited health facilities in three districts as well as in two informal Nairobi settlements.

Methods: Postnatal care quality in voucher health facilities (n = 21) accredited in 2006 …

Induced Abortion In 30 Chinese Provinces In 2013: A Cross-Sectional Survey, Shangchun Wu, Marleen Temmerman, Kun Wang, Shuchen Wang, Jiong Li, Wei-Hong Zhang

Obstetrics and Gynaecology, East Africa

Background: Galloping economic growth and reform in China in the past 30 years has led to dramatic social changes. Attitudes towards sex and sexual behaviour have changed, and premarital sex has become more acceptable. The methods of contraception have changed, and the use of highly effective or long-acting contraceptive methods tends to be decreasing, especially in urban areas. Abortion is commonly used to end unintended pregnancy. The aim of this study was to survey the current situation of induced abortions in selected hospitals in 30 provinces in China.

Methods: This cross-sectional study was conducted in 295 randomly selected hospitals in …

Quality At The Centre Of Universal Health Coverage, Howard L. Sobel, Dale Huntington, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

The last decade of the MDG era witnessed substantial focus on reaching the bottom economic quintiles in low and middle income countries. However, the inordinate focus on reducing financial risk burden and increasing coverage without sufficient focus on expanding quality of services may account for slow progress of the MDGs in many countries. Human Resources for Health underlie quality and service delivery improvements, yet remains under-addressed in many national strategies to achieve Universal Health Coverage. Without adequate investments in improving and expanding health professional education, making and sustaining gains will be unlikely. The transition from the Millennium Development Goals (MDG) …

Determinants Of Method Switching Among Social Franchise Clients Who Discontinued The Use Of Intrauterine Contraceptive Device, Waqas Hameed, Syed Khurram Azmat, Moazzam Ali, Wajahat Hussain, Ghulam Mustafa, Muhammad Ishaque, Safdar Ali, Aftab Ahmed, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Introduction: Women who do not switch to alternatemethods after contraceptive discontinuation, for reasons other than the desire to get pregnant or not needing it, are at obvious risk for unplanned pregnancies or unwanted births. This paper examines the factors that influence women to switch from Intrauterine Contraceptive Device (IUCD) to other methods instead of terminating contraceptive usage altogether.

Methods: The data used for this study comes from a larger cross-sectional survey conducted in nine

(9) randomly selected districts of Sindh and Punjab provinces of Pakistan, during January 2011. Using Stata 11.2, we analyzed data on 333 women, who …

The Perceptions Of The Preparedness Of Medical Graduates To Take On Internship Responsibilities In Low Resource Hospitals In Kenya, Patricia Muthaura, Tashmin Khamis

Obstetrics and Gynaecology, East Africa

The Aga Khan University is developing an Undergraduate Medical Education (UGME) curriculum for implementation in East Africa in 2016, which aims to serve the health needs of the populations there. Pilot focus group discussions of recent interns were conducted at the Aga Khan University Hospital, Nairobi to find out: (1) If Kenyan medical students are adequately prepared for their roles as interns in low resource hospitals upon graduation from medical schools; (2) The likely clinical conditions that interns will face in low resource hospitals in Kenya; and (3) How might the UGME curriculum best prepare interns for their roles in …

Perceptions Of The Preparedness Of Medical Graduates For Internship Responsibilities In District Hospitals In Kenya: A Qualitative Study, Patricia Muthaura, Tashmin Khamis, Mushtaq Ahmed, Syeda Ra’Ana Hussain

Obstetrics and Gynaecology, East Africa

Background: Aga Khan University is developing its undergraduate medical education curriculum for East Africa. In Kenya, a 1 year internship is mandatory for medical graduates’ registration as practitioners. The majority of approved internship training sites are at district hospitals. The purposes of this study were to determine: (1) whether recent Kenyan medical graduates are prepared for their roles as interns in district hospitals upon graduation from medical school; (2) what working and training conditions and social support interns are likely to face in district hospital; and (3) what aspects of the undergraduate curriculum need to be addressed to overcome perceived …

Does Academic Assessment System Type Affect Levels Of Academic Stress In Medical Students? A Cross-Sectional Study From Pakistan, Madiha Ali, Hamna Asim, Ahmed Iqbal Edhi, Muhammad Daniya Hashmi, Muhammad Shahjahan Khan, Farah Qamar, Kanza Noor Qaiser, Sidra Masud Qureshi, Mohammad Faizan Zahid, Imtiaz Jehan

Community Health Sciences

Introduction: Stress among medical students induced by academic pressures is on the rise among the student population in Pakistan and other parts of the world. Our study examined the relationship between two different systems employed to assess academic performance and the levels of stress among students at two different medical schools in Karachi, Pakistan.
Methods: A sample consisting of 387 medical students enrolled in pre-clinical years was taken from two universities, one employing the semester examination system with grade point average (GPA) scores (a tiered system) and the other employing an annual examination system with only pass/fail grading. A pre-designed, …

Plasmablastic Lymphoma Of The Oral Cavity With Breast Recurrence: A Case Report, Zarka Samoon, Romana Idrees, Nehal Masood, Tayyaba Zehra Ansari

Department of Radiation Oncology

Background: Plasmablastic lymphoma is an aggressive variant of diffuse large B cell lymphoma, mostly found in the oral cavity and associated with human immunodeficiency virus. There are no clear guidelines for its treatment. Therapies more intensive than cyclophosphamide, doxorubicin, vincristine, and prednisone are not associated with a prolonged survival. Lymphomas of the breast are rare, in one series representing 0.14% of all female breast malignancies, with diffuse large B cell lymphoma comprising up to 55% of all cases. Only one case of plasmablastic lymphoma involving the breast has been reported in the literature.CASE PRESENTATION: A 30 year old Pakistani woman, …

Knowledge, Attitude And Practices Regarding Respiratory Symptoms Among Textile Workers Of Karachi, Pakistan: A Cross-Sectional Survey, Aneeta Khoso, Asaad Ahmed Nafees

Community Health Sciences

Objectives: To determine the prevalence and predictors of good knowledge, appropriate attitude and appropriate protective practices regarding respiratory symptoms among textile workers, and to determine the association of knowledge, attitude and practices with respiratory symptoms.
Methods: The cross-sectional study was conducted in 2009 and comprised male workers from 15 textile mills in and around Karachi. A structured and pre-tested questionnaire was used which included questions to explore the knowledge, attitude and practices regarding respiratory symptoms. SPSS 19 was used for statistical analysis.
Results: The study had a sample size of 372 and found prevalence of good knowledge to be in …

Major Dietary Patterns And Risk Of Acute Myocardial Infarction In Young, Urban Pakistani Population, Romaina Iqbal, Saleem Perwaiz Iqbal, Mohsin Yakub, Asal Khan Tareen, Mohammad Perwaiz Iqbal

Community Health Sciences

Objective: To investigate the role of dietary intake in the development of premature acute myocardial infarction (AMI) in a hospital-based Pakistani population in Karachi.
Methods: In a case control study, 203 consecutive patients (146 males and 57 females) with their first AMI and age below 45 years were enrolled with informed consent. Similarly, 205 gender and age matched (within 3 years) healthy adults were also included as controls. Dietary intake of both cases and controls was assessed by using a simple 14-item food frequency questionnaire. Using factor analysis, 3 major dietary patterns- prudent dietary pattern, combination dietary pattern and western …

“Looks Can Be Deceiving”: Adrenal Teratoma Causing Diagnostic Difficulty, Mehwash Nadeem, Muhammad Hammad Ather, M Nasir Sulaiman, Shahid Pervez

Department of Pathology and Laboratory Medicine

Teratomas are unusual tumours that derived from totipotent cells with their origin from more than one or usually all three germ cells. Here authors are presenting a case of primary retroperitoneal tumour that is a rare clinical entity. A 19-year-old male presented with right lumbar pain and was found to have complex cyst with large calcification in right adrenal gland on imaging. Intraoperatively, he was found to have a solid mass with areas of soft consistency, which was excised en bloc. On gross examination, the cyst contained pieces of bone, few teeth, and hairs entangled in mucinous material. On histological …

R990g Polymorphism Of Calcium Sensing Receptor Gene Is Associated With High Parathyroid Hormone Levels In Subjects With Vitamin D Deficiency: A Cross-Sectional Study, Hafsa Majid, Aysha Habib Khan, Tariq Moatter

Department of Pathology and Laboratory Medicine

Single nucleotide polymorphisms (SNPs), R990G and A986S of the calcium sensing receptor (CaSR) gene, are shown to influence response of parathyroid hormone (PTH) in subjects with optimal vitamin D levels. This cross-sectional study was conducted in subjects with vitaminDdeficiency (VDD) to observe association’s betweenCaSR polymorphisms, plasma iPTH, and serumcalcium levels. Adult females (𝑛 = 140) with known VDD, intact parathyroid hormone (iPTH), and calcium levels were recruited for genotype analysis.The frequencies of the 986 alleles GG, GT, and TT were 68%, 25%, and 7%, respectively, whereas the frequencies of the 990 alleles AA, AG, and GG were 80%, 8.9%, and …

Rhesus And Kell Phenotyping Of Voluntary Blood Donors: Foundation Of A Donor Data Bank, Farheen Karim, Bushra Moiz, Fahmida Jan Muhammad, Fatima Ausat, Mohammad Khurshid

Department of Pathology and Laboratory Medicine

OBJECTIVE: To assess the Rhesus (Rh) and Kell (K) phenotype of voluntary blood donors and lay foundation of a data bank of voluntary blood donors. STUDY DESIGN: Cross-sectional study.
PLACE AND DURATION OF STUDY: Blood Bank, The Aga Khan University Hospital, Karachi, in the year 2014.
METHODOLOGY: Voluntary blood donors were inducted after taking written informed consent. Three -5cc of EDTA anticoagulated blood sample was taken to phenotype red cells for C, c, E, e, and Kell antigens using antisera. [DiaMedSwitzerland].
RESULTS: Hundred blood donors were included in the study. ABO blood groups of the donors were: O …

Gastrointestinal Stromal Tumors: A Clinicopathologic And Risk Stratification Study Of 255 Cases From Pakistan And Review Of Literature, Nasir Ud Din, Zubair Ahmad, Huma Arshad, Romana Idrees, Naila Kayani

Department of Pathology and Laboratory Medicine

Purpose:
To describe the clinicopathological features of gastrointestinal stromal tumors (GIST) diagnosed in our section and to perform risk stratification of our cases by assigning them to specific risk categories and groups for disease progression based on proposals by Fletcher et al and Miettinen and Lasota.
Material and Results:
We retrieved 255 cases of GIST diagnosed between 2003 and 2014. Over 59% were male. The age range was 16 to 83 years with a mean of 51 years. Over 70% occurred between 40 and 70 years of age. Average diameter of tumors was 10 cms. The stomach was the most …

Hiv Prevalence In Blood Donors And Recipients In Pakistan: A Meta-Analysis And Analysis Of Blood-Bank Data, Bushra Moiz, Barkat Ali, Muhammad Hasnain Chatha, Ahmed Raheem, Hasan Abbas Zaheer

Department of Pathology and Laboratory Medicine

Background:
The first instances of HIV-antibody detection in donated blood in Pakistan were reported in 1988. Since then, documentation of HIV in blood donors and of rates of transmission via transfusion has been limited. Previously assumed to have a low prevalence, HIV is an increasing health concern in Pakistan. Since there is no national, centralized blood-banking system, there are no reliable data on which to base estimated risks of transfusion-associated HIV infection. This study was therefore conducted to estimate the prevalence of HIV in blood donors and recipients in Pakistan between 1988 and 2012.
Methods:
Meta-analyses were undertaken of reported …

Mammary-Type Myofibroblastoma Of The Right Thigh: A Case Report And Review Of The Literature, Jamshid Abdul-Ghafar, Nasir Ud Din, Zubair Ahmad, Steven D. Billings

Department of Pathology and Laboratory Medicine

Introduction:
Mammary-type myofibroblastoma of the soft tissue is a very rare, benign, mesenchymal neoplasm with myofibroblastic differentiation. To date, 20 cases of extra-mammary myofibroblastoma have been described in literature. To the best of our knowledge, this is the largest extra-mammary myofibroblastoma described in the literature, and the first case reported in this location.
Case Presentation:
A 50-year-old Pakistani man presented with a long history of a painless, huge lump on his right thigh. His clinical examination showed normal-looking skin and there was no inguinal lymphadenopathy. The mass was excised with a clinical impression of soft tissue sarcoma. Gross examination showed …

Hospital Preparedness In Community Measles Outbreaks-Challenges And Recommendations For Low-Resource Settings, Sadia Shakoor, Fatima Mir, Anita Zaidi, Afia Zafar

Department of Pathology and Laboratory Medicine

We have reviewed various strategies involved in containment of measles in healthcare facilities during community outbreaks. The strategies that are more applicable to resource-poor settings, such as natural ventilation, mechanical ventilation with heating and air-conditioning systems allowing unidirectional air-flow, and protection of un-infected patients and healthcare workers (HCWs), have been examined. Ventilation methods need innovative customization for resource-poor settings followed by validation and post-implementation analysis for impact. Mandatory vaccination of all HCWs with two doses of measles-containing vaccine, appropriate post-exposure prophylaxis of immunocompromised inpatients, and stringent admission criteria for measles cases can contribute toward reduction of nosocomial and secondary transmission …

Evaluation Of Common Risk Factors For Breast Carcinoma In Females: A Hospital Based Study In Karachi, Pakistan, Saira Naz Sufian, Imrana Masroor, Waseem Mirza, Sehrish Butt, Shaista Afzal, Zafar Sajjad

Department of Radiology

Background: Breast malignancies are one of the leading causes of deaths in females worldwide. There are a number of risk factors associated with breast cancer but in Karachi Pakistan there are insufficient data available.
Materials and methods: A case control study was conducted on females in age group between 30-80 years. This study was accomplished by retrospective data collection in Aga Khan University Hospital Karachi, Pakistan. A total of 108 females with primary malignancy of breast were included along with 108 matched controls. Relationship of various factors with disease was studied using logistic regression to calculate odds ratios with 95 …

Fibrodysplasia Ossificans Progressiva Misdiagnosed As Cervical Exostosis, Muhammad Awais, Abdul Rehman, Noor Ul-Ain Baloch

Department of Radiology

No abstract provided.

Pseudo-Thyroid Lobe: A Diagnostic Conundrum Caused By Ossified Anterior Longitudinal Ligament On Bone Scan, Maseeh Uz Zaman, Nosheen Fatima, Zafar Sajjad, Unaiza Zaman, Areeba Zaman, Rabia Tahseen

Department of Radiology

Radionuclide bone imaging is one of the most commonly performed nuclear medicine procedure around the world and characterized by its high sensitivity and relatively low specificity. False positive findings on a bone scan are very common; however, dense uptake over unilateral ossified anterior longitudinal ligament appearing as single thyroid lobe on a bone scan has not been described in the literature.

Clinical Predictors Of Mortality In Hospitalized Patients With Infective Endocarditis At A Tertiary Care Center In Pakistan, Sadia Arshad, Safia Awan, Syedah Saira Bokhari, M. Tariq

Department of Medicine

Objective: To evaluate the clinical characteristics and predictors of in-hospital mortality in patients with infective endocarditis at a tertiary care centre in Pakistan.
Methods: The cross-sectional study was conducted at the Aga Khan University Hospital, Karachi, from January 1, 2002, to December 31, 2006, and comprised 84 consecutive patients hospitalised with infective endocarditis,. All patients underwent verification of the diagnosis according to the Modified Duke criterion. Data was collected through a questionnaire and analysed using Student's t test, Chi square and Fisher's exact test. Univariate and multivariate logistic regression analysis was performed to assess predictors of mortality.
Results: Of the …

Malignant Ectopic Thyroid Tissue With Distant Metastasis: A Case Report, Shehla Tabassum, Najmul Islam, Saulat H. Fatimi, Mubasher Ikram, Arsalan Ahmed, Maseehuz Zaman

Department of Medicine

Introduction: Ectopic thyroid tissue is the most common form of thyroid dysgenesis. But primary malignant transformation in ectopic thyroid tissue is quite a rare entity, with follicular malignancy being the dominant form at ectopic sites. Very infrequently, malignant ectopic thyroid tissue can present with metastasis to lymph nodes. But we report a case of malignant ectopic thyroid tissue over manubrium sterni with distant metastasis.
Case presentation: A 42-year-old Pakistani female presented with gradually increasing swelling on anterior aspect of manubrium sterni for last 6 months. She had no goitre and was clinically and biochemically euthyroid. Rest of systemic exam …

Dengue Hemorrhagic Fever Complicated By Intercostal Artery Hemorrhage., Syed Ahsan Ali, Sara Ahmed, Mehmood Riaz

Department of Medicine

Hemorrhagic manifestations are fairly common in Dengue hemorrhagic fever and are associated with increased mortality. During last few decades there have been increasing reports of Dengue infection with unusual manifestations. Here we present a case of dengue hemorrhagic fever complicated by spontaneous rupture of an intercostal artery leading to a large hematoma which was treated successfully with angio-embolization. To the authors' knowledge this is a first case of dengue hemorrhagic fever complicated by spontaneous intercostal artery hemorrhage.

Can Trained Field Community Workers Identify Stroke Using A Stroke Symptom Questionnaire As Well As Neurologists? Adaptation And Validation Of A Community Worker Administered Stroke Symptom Questionnaire In A Peri-Urban Pakistani Community., Maria Khan,, Ayeesha Kamran Kamal, Muhammad S. Ilyas, Muhammad Islam, Iqbal Azam Syed, Azam Virk,, Alia Nasir, Hasan Rehman,, Anita Arif,, Muhammad Jan,, Anjum Akhtar,, Minaz Mawani, Junaid Abdul Razzak,, Omrana Pasha

Department of Medicine

Background: Stroke is a leading cause of morbidity and mortality worldwide. There is a paucity of data from South Asia where stroke is highly prevalent. Validated tools administrable by Community Health Workers (CHWs) are required to identify stroke in the community in a resource strapped region such as this.

Methods: The study was conducted in a transitional slum in Karachi, Pakistan. Questionnaire for Verifying Stroke-Free Status (QVSFS) was adapted and translated into Urdu. Two CHWs, trained by a neurologist, selected 322 community dwelling subjects using purposive sampling. Each CHW collected data independently which was validated by a vascular neurologist who …