Publications by authors named "Asad A Khan"

Article Synopsis
  • The study aimed to compare the effectiveness of modified combined trabeculotomy-trabeculectomy (CTT) with mitomycin-C (MMC) versus conventional CTT with MMC in reducing intraocular pressure (IOP) in patients with primary congenital glaucoma (PCG).
  • Conducted at The Institute of Ophthalmology, Lahore, from January 2018 to June 2019, the study included 70 patients aged 0 to 10 years, split into two groups for different surgical procedures.
  • Results showed that while both procedures reduced IOP, conventional CTT with MMC was more effective, achieving a success rate of 71.4% compared to 40% for modified CTT.
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Objective: This study aimed to assess the quality of primary transurethral resection of bladder tumor (TURBT) procedures performed at Aga Khan University Hospital (AKUH) over nine years, focusing on proper documentation, completeness of tumor resection, quality of histopathology reports, complication rates, and adherence to European Association of Urology (EAU) guidelines.

Materials And Methods: A retrospective analysis of patients aged 25-75 who underwent primary TURBT at AKUH between 2010 and 2019 was done. Patients with incomplete records, concomitant procedures, or those who underwent emergency TURBT were excluded.

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Objective: To determine the relative frequency of orbital lesions based on the site of origin and histopathology at a Tertiary care hospital (Mayo Hospital, Lahore Pakistan) from 1996 till 2022 (27 years).

Methods: This descriptive case series included 2651 patients of all age groups presenting with orbital lesions who initially got enrolled at Institute of Ophthalmology Mayo Hospital, Lahore from 1996 till 2022. Of these, 583 patients left against medical advice.

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Objective: To identify key factors influencing academic job satisfaction among faculty members of private medical colleges in an urban setting.

Methods: The cross-sectional, quantitative study was conducted from October to November 2021 at the Department of Community Health Sciences, Fazaia Ruth Pfau Medical College, Karachi, and comprised faculty members associated with 13 private medical colleges in Karachi. Data was collected using a 32-item questionnaire that was scored on a 5-point Likert scale.

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Pancreatitis can produce several complications such as pseudocyst, which can happen in acute and chronic pancreatitides. Pseudocysts are typically found in the abdomen but can rarely extend into the mediastinum. Atypical symptoms such as dyspnea, dysphagia, coughing, vomiting, abdominal or chest pain, and hemoptysis are usually the notable complaints.

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Purpose: Population-based prevalence surveys are essential for decision-making on interventions to achieve trachoma elimination as a public health problem. This paper outlines the methodologies of Tropical Data, which supports work to undertake those surveys.

Methods: Tropical Data is a consortium of partners that supports health ministries worldwide to conduct globally standardised prevalence surveys that conform to World Health Organization recommendations.

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Article Synopsis
  • Trachomatous trichiasis (TT) is a painful eye problem that can cause blindness, and women are affected more than men.
  • Researchers studied data from 20 African countries to see how men and women are treated for TT and if there are differences.
  • The results showed that women are more likely to have complications after surgery and are more likely to refuse surgery, suggesting there are some gender differences in how TT is managed.
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Swyer syndrome is a condition where individuals with a 46XY karyotype, typically associated with males, display complete gonadal dysgenesis and lack testicular differentiation. This results from a mutation in the SRY gene, which is essential for testis development. As a consequence, affected individuals who appear phenotypically female have male chromosomes but do not develop functional testes.

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Objectives: To determine the efficacy and safety of Optic Nerve Sheath Fenestration (ONSF) for salvaging acutely threatened vision in patients of Idiopathic Intracranial Hypertension (IIH).

Methods: This retrospective, interventional case series study was performed at Institute of Ophthalmology Mayo Hospital Lahore from September 2017 to September 2019. Nine patients diagnosed with Idiopathic Intracranial Hypertension as per Modified Dandy Criteria, underwent medial trans-conjunctival ONSF.

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Hepatocellular carcinoma (HCC) is a leading cause of cancer-related deaths and the sixth most commonly diagnosed cancer worldwide due to several common risk factors, including hepatitis C virus (HCV), hepatitis B virus (HBV), and other causes of cirrhosis. In HCC, intrahepatic vascular invasion and a tumor thrombus are commonly observed. However, the extrahepatic spread of the tumor thrombus to the heart via the portal vein, hepatic vein, and inferior vena cava (IVC) is rarely reported and is considered a poor prognostic factor.

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Article Synopsis
  • Dengue is a viral fever spread by mosquitoes, often asymptomatic but can cause severe cases like dengue hemorrhagic fever and shock syndrome, with rare cardiac complications.
  • A 16-year-old boy with dengue experienced serious heart issues, including third-degree heart block, which didn't improve with standard treatments.
  • This case is unique as it highlights the need for clinicians, especially in dengue-endemic areas, to be aware of and recognize potential cardiac problems linked to dengue fever.
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COVID-19 is a novel virus which causes a variety of clinical manifestations in the body, some of which are yet to be discovered. The main aim of our study is to highlight the neurological manifestations of COVID-19 as it is still new to the medical world, and to emphasize the fact that the physicians have to be wary of the possibility that patients affected by COVID-19 can present with encephalitis. Only a few studies are available so far regarding the neurological manifestations of this novel virus which highlights the need for this study.

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Objectives: To compare the effectiveness of fluid-air exchange with silicone oil-fluid exchange in reducing the residual silicone oil (SO) droplets after the removal of SO.

Methods: This was a prospective, quasi-experimental study conducted from October 2021 to February 2022 at Eye Unit-III, COAVS, Mayo Hospital, Lahore. Sixty-one patients with siliconized eyes underwent removal of SO with two different techniques and were divided into fluid-air exchange and oil-fluid exchange groups.

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Scleroderma renal crisis with left ventricular diastolic dysfunction can lead to significant mortality. We presented the case of a 32-year-old female with anuria for 2 days. On further inquiry, she had joint pain, difficulty turning her head sidewise, and associated difficulty in finger movement.

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Our case highlights the occurrence of severe cutaneous adverse reactions with flurbiprofen use and alerts physicians to its odds with safer drugs.

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Background: Over one billion people worldwide live with avoidable blindness or vision impairment. Eye Health Programmes tackle this by providing screening, primary eye care, refractive correction, and referral to hospital eye services. One point where patients can be lost in the treatment journey is adherence to hospital referral.

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Purpose: Cataract surgical rate (CSR) (cataract surgeries performed per million population) is an eye health indicator that helps assess the state of eye care services. A survey in 2002 revealed a CSR of 2254. The current survey aimed to establish a new and sustainable development goal compliant baseline for the volume of cataract surgery performed by different service providers in Pakistan at district, provincial, and national levels.

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Background And Objective: Globally iodine deficiency disorder (IDD) is a major preventable cause of cognitive impairment in new born. In developing countries, every year 38 million newborn develop cognitive impairment as a result of iodine deficiency. Iodine consumption by pregnant women is affected by many factors.

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Background: Global elimination of trachoma as a public health problem was targeted for 2020. We reviewed progress towards the elimination of active trachoma by country and geographical group.

Methods: In this retrospective analysis of national survey and implementation data, all countries ever known to be endemic for trachoma that had either implemented at least one trachoma impact survey shown in the publicly available Trachoma Atlas, or are in Africa were invited to participate in this study.

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A myriad of symptoms presented by severely ill mechanically ventilated COVID-19 patients has added pressure on the caregivers to explore therapeutic options. Systemic steroids have been reported to therapeutically benefit patients, with elevated inflammatory markers, during the severe acute respiratory syndrome, and the Middle East respiratory syndrome outbreak. COVID-19 disease is characterized by inflammation of the respiratory system and acute respiratory distress syndrome.

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Background: Studies indicate that ethnicity and socioeconomic disparity are significant facilitators for COVID-19 mortality. The United Arab Emirates, distinctly has a population of almost 12% citizens and the rest, immigrants, are mainly unskilled labourers. The disparate socio-economic structure, crowded housing conditions, and multi-ethnic population offer a unique set of challenges in COVID-19 management.

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An autoimmune neuromuscular junction disorder, myasthenia gravis, occurs when antibodies are produced against postsynaptic membrane acetylcholine receptors. Late-onset myasthenia gravis, a rare variant of the disease found in the elderly, has become a diagnostic challenge on account of its atypical presentation. We proffer a case of a 60-year-old man that presented with progressive dysphonia and weakening of cough, which was eventually followed by difficulty in swallowing and nasal regurgitation.

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Although some serum biomarkers are elevated in both Kawasaki disease (KD) and infections, these conditions have not been compared by individual or combined biomarkers. The aim of this study, undertaken between January 2016 and May 2018 in a large teaching hospital, was to compare the serum concentration of cytokines, metalloproteinases (MMP) and heat shock protein (HSP) between cases defined as children with Kawasaki disease (KD) and those with febrile infections (controls) Serum concentrations of tumour necrosis factor-alpha (TNF-alpha), interleukins (IL 1beta, 6, and 8), heat shock proteins (HSP 60 and 70) and matrix metalloproteinase (MMP 9) were measured on admission in 17 children under six years of age with a temperature >38.5 °C for ≥five days, and compared between the two groups.

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Introduction: It could be challenging for healthcare workers to diagnose patients with factitious disorder who present with rare ophthalmologic manifestations such as haemolacria, because of the unavailability of adequate literature and associated guidelines. The present case report aims to fulfill this knowledge gap.

Case Presentation: A 20-year-old tribal illiterate married female patient with symptoms of bleeding episodes from her left eye was admitted to the hospital.

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