Publications by authors named "Henry Nwankwo"

Background: Following the COVID-19 pandemic, millions of people continue to experience ongoing physical and mental health sequelae after recovery from acute infection. There is currently no specific treatment for the diverse symptoms associated with post-COVID-19 condition. Physical and mental health rehabilitation may help improve quality of life in such patients.

View Article and Find Full Text PDF

Background: In patients with out-of-hospital cardiac arrest, the effectiveness of drugs such as epinephrine is highly time-dependent. An intraosseous route of drug administration may enable more rapid drug administration than an intravenous route; however, its effect on clinical outcomes is uncertain.

Methods: We conducted a multicenter, open-label, randomized trial across 11 emergency medical systems in the United Kingdom that involved adults in cardiac arrest for whom vascular access for drug administration was needed.

View Article and Find Full Text PDF

Background: The extra benefit of a programme of physiotherapy in addition to advice alone, following first-time traumatic shoulder dislocation, is uncertain. We compared the clinical and cost-effectiveness of a single session of advice with a single session of advice and a programme of physiotherapy.

Objective: The primary objective was to quantify and draw inferences about observed differences in the Oxford Shoulder Instability Score between the trial treatment groups 6 months post randomisation, in adults with a first-time traumatic shoulder dislocation.

View Article and Find Full Text PDF

Objective: To evaluate whether a structured online supervised group physical and mental health rehabilitation programme can improve health related quality of life compared with usual care in adults with post-covid-19 condition (long covid).

Design: Pragmatic, multicentre, parallel group, superiority randomised controlled trial.

Setting: England and Wales, with home based interventions delivered remotely online from a single trial hub.

View Article and Find Full Text PDF

Background And Aims: Personality traits, such as neuroticism and extraversion, are emerging as important predictors of falls. Despite their significance, existing fall prevention programs often overlook these traits, creating a notable research gap. This study aims to conduct a comprehensive scoping review to explore the existing literature on the relationships among personality traits, falls, and fall-related psychological concerns (FrPCs).

View Article and Find Full Text PDF

Aims: The PARAMEDIC-3 trial evaluates the clinical and cost-effectiveness of an intraosseous first strategy, compared with an intravenous first strategy, for drug administration in adults who have sustained an out-of-hospital cardiac arrest.

Methods: PARAMEDIC-3 is a pragmatic, allocation concealed, open-label, multi-centre, superiority randomised controlled trial. It will recruit 15,000 patients across English and Welsh ambulance services.

View Article and Find Full Text PDF

Objective: To assess the effects of an additional programme of physiotherapy in adults with a first-time traumatic shoulder dislocation compared with single session of advice, supporting materials, and option to self-refer to physiotherapy.

Design: Pragmatic, multicentre, randomised controlled trial (ARTISAN).

Setting And Participants: Trauma research teams at 41 UK NHS Trust sites screened adults with a first time traumatic anterior shoulder dislocation confirmed radiologically, being managed non-operatively.

View Article and Find Full Text PDF

Introduction: Family physicians are often the first healthcare providers to encounter patients with rheumatoid arthritis (RA) in Nigeria, given the paucity of rheumatology services nationwide. This study aimed to assess and address the knowledge gap regarding RA among family physicians in Nigeria.

Methods: A cross-sectional survey involving 609 family physicians from all six geopolitical zones of Nigeria was conducted in October 2022.

View Article and Find Full Text PDF

Background: We describe clinicoepidemiologic characteristics of mpox-chickenpox coinfection in Nigeria.

Methods: A retrospective cohort analysis was performed of confirmed mpox cases in Nigeria from January 2022 to March 2023. Mpox and chickenpox were confirmed by real-time polymerase chain reaction (RT-PCR).

View Article and Find Full Text PDF
Article Synopsis
  • The text discusses the growing use of robotic-assisted hip replacement surgeries, aimed at enhancing surgical precision and potentially improving patient outcomes despite higher costs compared to traditional methods.
  • A randomized controlled trial (RACER-Hip) will be conducted across multiple UK sites, involving 378 participants to compare outcomes between robotic-assisted and conventional total hip replacement surgeries.
  • The study aims to evaluate various factors, including pain, joint awareness, and overall satisfaction, with a thorough ethical review process already in place for participant consent.
View Article and Find Full Text PDF

Survival from in-hospital cardiac arrest is approximately 18%, but for patients who require advanced airway management survival is lower. Those who do survive are often left with significant disability. Traditionally, resuscitation of cardiac arrest patients has included tracheal intubation, however insertion of a supraglottic airway has gained popularity as an alternative approach to advanced airway management.

View Article and Find Full Text PDF

Introduction: Systemic lupus erythematosus (SLE) is a chronic autoimmune inflammatory disease with manifestations ranging from mild to life-threatening organ dysfunction. There is wide variability in the reported incidence and prevalence rate globally, particularly in low and middle-income countries. Nigeria had very few isolated reports of SLE from private and public hospitals Therefore, we conducted this large multi-center descriptive study to determine the sociodemographic, clinical profile, laboratory patterns, and treatment among Nigerian lupus patients.

View Article and Find Full Text PDF

The aim of this study was to compare the longer-term outcomes of operatively and nonoperatively managed patients treated with a removable brace (fixed-angle removable orthosis) or a plaster cast immobilization for an acute ankle fracture. This is a secondary analysis of a multicentre randomized controlled trial comparing adults with an acute ankle fracture, initially managed either by operative or nonoperative care. Patients were randomly allocated to receive either a cast immobilization or a fixed-angle removable orthosis (removable brace).

View Article and Find Full Text PDF

Background: The ICECAP-Supportive Care Measure (SCM) is a self-complete measure developed to inform economic decision making at the end-of-life. Previous research has demonstrated its feasibility in hospice and nursing home settings. This is the first study of its use with patients on the organ failure trajectory.

View Article and Find Full Text PDF

Aims: To compare the cost-utility of removable brace compared with cast in the management of adult patients with ankle fracture.

Methods: A within-trial economic evaluation conducted from the UK NHS and personnel social services (PSS) perspective. Health resources and quality-of-life data were collected as part of the Ankle Injury Rehabilitation (AIR) multicentre, randomized controlled trial over a 12-month period using trial case report forms and patient-completed questionnaires.

View Article and Find Full Text PDF

Objectives: To assess function, quality of life, resource use, and complications in adults treated with plaster cast immobilisation versus a removable brace for ankle fracture.

Design: Multicentre randomised controlled trial.

Setting: 20 trauma units in the UK National Health Service.

View Article and Find Full Text PDF

Background: Open tibia fractures are a common injury following road traffic collisions and place a large economic burden on patients and healthcare systems. Summarising their economic burden is key to inform policy and help prioritise treatment.

Methods: All studies were identified from a systematic search of Medline, Embase and the Cochrane Central Register of Controlled Trials.

View Article and Find Full Text PDF

Introduction: First-time traumatic anterior shoulder dislocation (TASD) is predominantly managed non-operatively. People sustaining TASD have ongoing pain, disability and future risk of redislocation. There are no published randomised controlled trials (RCTs) comparing different non-operative rehabilitation strategies to ascertain the optimum clinically effective approach after TASD.

View Article and Find Full Text PDF

Three Schiff base compounds, -bis(3-nitrobenzylidene)phenylene diamine (NBBA), 2-methyl--(3-nitrobenzylidene)aniline (MNBA) and -(2-chlorobenzylidene)-4-nitroaniline (CBNA) were synthesized, characterised and applied for the first time as potential mild steel (MS) corrosion inhibitors in 1 M HCl at 30 °C. Fourier transform infra-red (FTIR), H, C Nuclear magnetic resonance (NMR) and Mass spectrometry (MS) were used for the characterisation of the compounds. The electrochemical studies and evaluation of corrosion inhibition potency were achieved using potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS) techniques.

View Article and Find Full Text PDF

Five selected carbazole derivatives, namely carbazole, 3,6-dibromocarbazole, 2-hydroxycarbazole, 1,2,3,4-tetrahydrocarbazole and 9-(2-ethylhexyl)carbazole-3,6-dicarboxaldehyde were investigated for their inhibitive effects on Desulfovibrio vulgaris (D. vulgaris) induced corrosion of mild steel and in 1 M HCl medium using weight loss, potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques. The carbazole derivatives were found to be mixed type inhibitors with predominantly cathodic inhibitive effects for mild steel in 1 M HCl.

View Article and Find Full Text PDF

The macrocylic ligand, 1,8-dimethyl-1,3,6,8,10,13-hexaazacyclotetradecane (MHACD) was synthesized by the demetallation of its freshly synthesized Ni(II) complex (NiMHACD). Successful synthesis of NiMHACD and the free ligand (MHACD) was confirmed by various characterization techniques, including Fourier transform infra-red (FT-IR), proton nuclear magnetic resonance (¹H-NMR), carbon-13 nuclear magnetic resonance (C-NMR), ultraviolet-visible (UV-vis), and energy dispersive x-ray (EDX) spectroscopic techniques. The anti-bacteria activities of MHACD were investigated against and species and the results showed that MHACD possesses a spectrum of activity against the two bacteria.

View Article and Find Full Text PDF