Publications by authors named "Amatya B"

Objective: To evaluate existing evidence from published systematic reviews for the effectiveness and safety of rehabilitation interventions in adult patients with colorectal cancer.

Methods: A comprehensive literature search was conducted using medical/health science databases up to October 2024. Bibliographies of pertinent articles, journals, and grey literature were searched.

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Purpose: Three-column osteotomies (3COs), such as pedicle subtraction osteotomy (PSO) and vertebral column resection (VCR), are used to surgically correct rigid adult spinal deformity (ASD). While extensive research exists about complications associated with 3COs, there remains a paucity of studies analyzing risk factors for mortality following 3CO. We believe the mortality rate after 3-column osteotomy will be low with specific identifiable demographic or medical risk factors.

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Article Synopsis
  • Endovascular procedures like TAVR, TEVAR, and EVAR are becoming more common but still carry risks, especially for older and frail patients.
  • This paper discusses two cases where complications arose from large bore access during such procedures and the innovative methods used to manage them.
  • The insights gained from these cases provide valuable guidance for clinicians facing similar challenges in future interventions.
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Objectives: To implement and evaluate a rehabilitation-inclusive service delivery model at a tertiary cancer hospital.

Methods: The "Rehab-Toolkit", a structured assessment tool comprising validated functional measures, was introduced in an inpatient cancer service. Consecutive inpatients were enrolled, and a Reach, Effectiveness, Adoption, Implementation, and Maintenance framework guided the analysis of barriers and facilitators for subacute care at clinic and system levels.

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This systematic review aims to determine the effectiveness of non-pharmacological interventions for the management of spasticity in people with multiple sclerosis (pwMS). A comprehensive literature search in health science databases (MEDLINE, Embase, CENTRAL, CINHAL) was performed to identify randomized controlled trials (RCTs) (up to April 2024). Manual searching in journals and screening of the reference lists of identified studies were conducted.

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Introduction And Importance: Temporomandibular joint (TMJ) ankylosis in children severely impacts mouth opening, orofacial growth, airway space, and overall quality of life. While costochondral grafts (CCG) are the gold standard for end-stage TMJ reconstruction in children, their unpredictable growth poses challenges, including potential overgrowth, undergrowth, resorption, and reankylosis. However, recent reports have suggested the feasibility of alloplastic TMJ in pediatric patients.

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The kidney and brain play critical roles in the regulation of blood pressure. Neuropeptide FF (NPFF), originally isolated from the bovine brain, has been suggested to contribute to the pathogenesis of hypertension. However, the roles of NPFF and its receptors, NPFF-R1 and NPFF-R2, in the regulation of blood pressure, via the kidney, are not known.

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Article Synopsis
  • Dengue poses a significant health risk to international travelers, with 5,958 cases reported from 2007 to 2022 at GeoSentinel sites, where 81.6% were confirmed cases.
  • The study revealed that the median age of affected travelers was 33 years, with the majority traveling for tourism and acquiring the virus primarily in South East Asia.
  • Complicated cases of dengue were rare, with only 1.6% of travelers experiencing complications; however, there is a crucial need for awareness and preventive measures among travelers heading to endemic areas.
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A superinfection occurs when a new, secondary organism colonizes an existing infection. Spine infections are associated with high patient morbidity and sometimes require multiple irrigations and debridements (I&Ds). When multiple I&Ds are required, the risk of complications increases.

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Purpose: To systematically evaluate evidence from published systematic reviews for the effectiveness of rehabilitation interventions in adults with burn injury.

Materials And Methods: A comprehensive literature review conducted using medical and health science electronic databases up to 31 July 2022. Two independent reviewers selected studies, extracted data, and assessed methodological study quality using A Measurement Tool to Assess Systematic Reviews (AMSTAR-2), and the certainty of evidence for reported outcomes using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) tool.

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Background: Prolonged diarrhoea is common amongst returning travellers and is often caused by intestinal protozoa. However, the epidemiology of travel-associated illness caused by protozoal pathogens is not well described.

Methods: We analysed records of returning international travellers with illness caused by Giardia duodenalis, Cryptosporidium spp.

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Background: Supraclavicular brachial plexus block is commonly used regional anesthetic technique for below elbow upper limb surgeries. Ultrasound and nerve stimulator are used for higher success rates and fewer complications. Ropivacaine has been used as an alternative to Bupivacaine for rapid onset and longer duration along with lesser or no cardiac and neurotoxicity.

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With the increasing frequency of disasters and the significant upsurge of survivors with severe impairments and long-term disabling conditions, there is a greater focus on the importance of rehabilitation in disaster management. During disasters, rehabilitation services confront a greater load due to the influx of victims, management of persons with pre-existing disabilities and chronic conditions, and longer-term care continuum. Despite robust consensus amongst the international disaster response and management community for the rehabilitation-inclusive disaster management process, rehabilitation is still less prioritised.

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The aim of this study was to independently evaluate the diagnostic accuracy of three artificial intelligence (AI)-based computer aided detection (CAD) systems for detecting pulmonary tuberculosis (TB) on global migrants screening chest x-ray (CXR) cases when compared against both microbiological and radiological reference standards (MRS and RadRS, respectively). Retrospective clinical data and CXR images were collected from the International Organization for Migration (IOM) pre-migration health assessment TB screening global database for US-bound migrants. A total of 2,812 participants were included in the dataset used for analysis against RadRS, of which 1,769 (62.

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Background: Dengue virus is a flavivirus transmitted by mosquitoes and is an important cause of illness worldwide. Data on the severity of travel-associated dengue illness are limited.

Objective: To describe the epidemiology, clinical characteristics, and outcomes among international travelers with severe dengue or dengue with warning signs as defined by the 2009 World Health Organization classification (that is, complicated dengue).

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Background: Memory disturbance is common in people with multiple sclerosis (pwMS). Currently, a range of memory rehabilitation approaches alone or as a component of cognitive rehabilitation is utilized clinically.

Objective: To evaluate the effectiveness of memory rehabilitation in improving health outcomes (memory, cognitive function, functional ability, quality of life) in pwMS.

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Objective: To assess the long-term functional, psychosocial and participation outcomes in an Australian cohort of non-Hodgkin lymphoma (NHL) survivors.

Methods: A cross-sectional sample of adult NHL survivors at the Peter MacCallum Cancer Centre (between 2015 and 2020), participated by completing validated questionnaires. A series of analyses described their current level of function, psychosocial well-being, and participation.

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Reactive oxygen species are highly reactive molecules generated in different subcellular compartments. Both the dopamine D5 receptor (DR) and endoplasmic reticulum (ER)-resident peroxiredoxin-4 (PRDX4) play protective roles against oxidative stress. This study is aimed at investigating the interaction between PRDX4 and DR in regulating oxidative stress in the kidney.

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Background: Many clinical interventions are trialled to manage medical complications following Traumatic Brain Injury (TBI). However, published evidence for the effects of those clinical interventions is limited. This article is an overview of common complications and their management from published systematic reviews in TBI.

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Introduction: Facial melanosis is one of the most common reasons for which patients refer to a dermatologist in Nepal.

Objectives: The objective of this study was to evaluate the dermoscopic findings of common facial melanoses and correlate them with findings from Wood lamp examination.

Methods: This was a cross-sectional study conducted at the Department of Dermatology and Venereology, Nepal Medical College and Teaching Hospital.

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Objective: To examine the responsiveness of the International Classification of Functioning, Disability and Health (ICF) Clinical Functioning Information Tool (ClinFIT) in routine clinical practice in an Australian context.

Methods: A prospective observational study with consecutive recruitment of inpatients at a tertiary rehabilitation facility. The assessments were at admission (T0), discharge (T1) and 3-month postdischarge (T2), using the following questionnaires: ClinFIT, Functional Independence Measure (FIM) and European Quality of Life (EQ-5D-5L).

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Background: A broad range of complementary and alternative medicine (CAM) approaches, including different dietary interventions, alone or in conjunction with conventional medicine are currently trailed in people with multiple sclerosis (MS). Published clinical and experimental data suggest that certain dietary interventions may improve MS-related health outcomes.

Objective: To assess the effectiveness of dietary interventions to improve MS-related health outcomes.

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Objective: To assess the utility of the modified Post-Stroke Checklist (mPSC) to identify impairments and care needs of patients with stroke (PwS) in an inpatient rehabilitation setting.

Methods: Prospective observational design with consecutive admission of PwS (n = 44) at a tertiary rehabilitation facility. The post-stroke checklist was administered at hospital discharge (T1) and 3 months post-discharge (T2).

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