Publications by authors named "Kabir T"

Background: ST-segment elevation myocardial infarction (STEMI) is treated with immediate primary percutaneous coronary intervention (pPCI) to restore coronary blood flow in the acutely ischaemic territory, but is associated with reperfusion injury limiting the benefit of the therapy. No treatment has proven effective in reducing reperfusion injury. Transcoronary hypothermia has been tested in clinical studies and is well tolerated, but is generally established after crossing the occlusion with a guidewire therefore after initial reperfusion, which might have contributed to the neutral outcomes.

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Aims: Transcatheter aortic valve implantation (TAVI) is an alternative to surgical aortic valve replacement for patients with aortic valve stenosis. The choice between TAVI, surgery, or a conservative approach should be based upon multiple factors including clinical considerations, technical feasibility, and informed patient preference. In this context, engaging patients in a shared decision-making (SDM) process becomes essential, but this practice is generally underused.

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Article Synopsis
  • The text discusses severe paranoia, a type of persecutory delusion commonly seen in schizophrenia, where individuals mistakenly believe they are being harmed by others.
  • The study aimed to identify and prioritize important research questions regarding severe paranoia through surveys involving patients, families, mental health staff, and researchers.
  • Findings revealed 15 key research questions of consensus among stakeholders, focusing on understanding paranoia, supporting affected individuals and families, and improving treatment options.
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Background: Paranoia, the belief that you are at risk of significant physical or emotional harm from others, is a common difficulty, which causes significant distress and impairment to daily functioning, including in psychosis-spectrum disorders. According to cognitive models of psychosis, paranoia may be partly maintained by cognitive processes, including interpretation biases. Cognitive bias modification for paranoia (CBM-pa) is an intervention targeting the bias towards interpreting ambiguous social scenarios in a way that is personally threatening.

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Hepatocellular carcinoma (HCC) presents a significant global health burden, with alarming statistics revealing its rising incidence and high mortality rates. Despite advances in medical care, HCC treatment remains challenging due to late-stage diagnosis, limited effective therapeutic options, tumor heterogeneity, and drug resistance. MicroRNAs (miRNAs) have attracted substantial attention as key regulators of HCC pathogenesis.

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Background: The field of digital mental health has followed an exponential growth trajectory in recent years. While the evidence base has increased significantly, its adoption within health and care services has been slowed by several challenges, including a lack of knowledge from researchers regarding how to navigate the pathway for mandatory regulatory approval. This paper details the steps that a team must take to achieve the required approvals to carry out a research study using a novel digital mental health intervention.

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Background: The need to increase exercise and decrease sedentary behaviour in people diagnosed with psychosis is well-recognised.

Aims: We set out to explore caregivers' perspectives on what supports and prevents physical activity, and how to use carers' support most effectively.

Method: Fourteen caregivers of people diagnosed with psychosis were interviewed.

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Background: The slit-mesh technique for laparoscopic groin hernia repair remains controversial. We present the largest cohort of patients to date that have undergone laparoscopic hernia repair with this technique and aim to evaluate the impact of both techniques on postoperative recurrence and other secondary outcomes.

Methods: A retrospective, single-institution cohort study of patients who underwent a laparoscopic groin hernia repair over a 5.

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Virtual reality (VR) is an immersive technology in which delivery of psychological therapy techniques can be automated. Techniques can be implemented similarly to real-world delivery or in ways that are not possible in the real world to enhance efficacy. The potential is for greater access for patients to effective therapy.

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Article Synopsis
  • Adverse events (AEs) related to antidepressants are often reported in technical language that can hinder communication between patients and healthcare professionals.
  • A collaborative project involving individuals with depression, clinicians, and researchers resulted in the creation of an online dictionary that translates clinical terms into more user-friendly, understandable language.
  • The project successfully transformed 736 technical AE terms into 187 accessible concepts, emphasizing clarity, stigma reduction, and user-friendliness, culminating in the launch of a freely available online resource.
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Background: Given the rapid expansion of research into digital health interventions (DHIs) for severe mental illness (SMI; eg, schizophrenia and other psychosis diagnoses), there is an emergent need for clear safety measures. Currently, measurement and reporting of adverse events (AEs) are inconsistent across studies. Therefore, an international network, iCharts, was assembled to systematically identify and refine a set of standard operating procedures (SOPs) for AE reporting in DHI studies for SMI.

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Background: Digital health interventions (DHIs) have significant potential to upscale treatment access to people experiencing psychosis but raise questions around patient safety. Adverse event (AE) monitoring is used to identify, record, and manage safety issues in clinical trials, but little is known about the specific content and context contained within extant AE reports. This study aimed to assess current AE reporting in DHIs.

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Benzodiazepines undermine the success of exposure therapy in humans with anxiety disorders, and impair the long-term memory of fear extinction (the laboratory basis of exposure therapy) in rodents. However, most rodent studies on fear extinction and benzodiazepines have been conducted in male rodents. In female rodents, the estrous cycle influences the consolidation of fear extinction memories and sensitivity to benzodiazepines.

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Background: Patients diagnosed with psychosis often spend less time than others engaged in exercise and more time sitting down, which likely contributes to poorer physical and mental health.

Objective: The aim of this study was to develop a comprehensive framework from the perspective of patients, carers, and staff for understanding what promotes movement and physical activity.

Methods: A critical realist approach was taken to design the study.

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Introduction: The confidence of young people diagnosed with psychosis is often low. Positive self-beliefs may be few and negative self-beliefs many. A sense of defeat and failure is common.

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  • The study aimed to assess the effects of lymph node dissection (LND) on patients who underwent surgery for intrahepatic cholangiocarcinoma (ICC) through a systematic review and meta-analysis.
  • Researchers analyzed various studies that compared outcomes for patients with LND versus those without, focusing on those using advanced statistical methods to minimize bias.
  • Results showed no significant differences in overall survival or complications between the two groups, except for patients with clinically node-negative ICC, who had better overall survival with LND and a potential trend towards improved disease-free survival.
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Background: Paranoia is a highly debilitating mental health condition. One novel intervention for paranoia is cognitive bias modification for paranoia (CBM-pa). CBM-pa comes from a class of interventions that focus on manipulating interpretation bias.

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  • This study assessed how liver cirrhosis (LC) influences the challenges of minimally invasive liver resection (MILR), specifically for minor surgeries involving primary liver tumors in anterolateral segments.
  • Conducted from 2004 to 2021 across 60 centers, the research involved 3,675 patients, with varying degrees of cirrhosis classified as Child A and Child B.
  • Results indicated that patients with Child A cirrhosis faced higher risks of complications, such as increased blood loss and rates of open conversion, while those with Child B cirrhosis had longer hospital stays and more significant morbidity; overall, the severity of LC complicates the surgical process, highlighting the need for better difficulty
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Background: Low self-confidence in patients with psychosis is common. This can lead to higher symptom severity, withdrawal from activities, and low psychological well-being. There are effective psychological techniques to improve positive self-beliefs but these are seldom provided in psychosis services.

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  • Minimally invasive liver resections (MILR) can reduce blood loss and recovery time compared to traditional methods, but the impact of cirrhosis on these procedures is not fully understood.
  • A study reviewed data from 2534 patients who underwent minimally invasive major liver surgeries worldwide, focusing on outcomes related to different levels of cirrhosis.
  • Results showed that advanced cirrhosis leads to higher blood transfusion rates, more postoperative complications, and longer hospital stays, suggesting that cirrhosis severity should be considered in future assessments of surgical difficulty in MILR.*
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Nonalcoholic fatty liver disease (NAFLD), the most common form of chronic liver disease, can progress to hepatic steatosis, inflammation, and advanced fibrosis, increasing the risk of cirrhosis. Resveratrol, a natural polyphenol with antioxidant and anti-inflammatory properties, is beneficial in treating multiple metabolic diseases. Gnetin C, a resveratrol derivative obtained from Melinjo seed extract (MSE), shares similar health-promoting properties.

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Introduction: Severe aortic stenosis is a major cause of morbidity and mortality. The existing treatment pathway for transcatheter aortic valve implantation (TAVI) traditionally relies on tertiary Heart Valve Centre workup. However, this has been associated with delays to treatment, in breach of British Cardiovascular Intervention Society targets.

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Background: Sleep disturbance is common and problematic for young people at ultra-high risk of psychosis. Sleep disruption is a contributory causal factor in the occurrence of mental health problems, including psychotic experiences, anxiety, and depression. The implication is that treating sleep problems might have additional benefits on mental health outcomes in individuals at high risk.

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