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Employment (2)

University College London Hospitals NHS Foundation Trust: London, London, GB

Specialist Registrar in Neurology (Department of Neuroinflammation)
Employment
Source: Self-asserted source
Piriyankan Ananthavarathan

University College London: London, GB

Employment
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University College London

Education and qualifications (1)

Imperial College London: London, GB

2015 to present | MBBS (Faculty of Medicine)
Education
Source: Self-asserted source
Piriyankan Ananthavarathan

Professional activities (1)

Faculty Opinions: London, GB

2022-08-19 to present | Associate Faculty Member
Invited position
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Faculty Opinions

Works (22)

Differences in cognitive outcomes in MS 5 years after first symptom onset

Multiple Sclerosis
2024-09 | Conference abstract
SOURCE-WORK-ID:

2349732

Part of ISSN: 1352-4585
WOSUID:

WOS:001324906901126

Contributors: Piriyankan Ananthavarathan; Michael Foster; Sara Collorone; Ferran Prados Carrasco; Baris Kanber; Marios Yiannaikas; Frederik Barkhof; Declan Chard; Marco Pitteri; Olga Ciccarelli et al.
Source: check_circle
University College London

Predicting multiple sclerosis outcomes 5 years from the first demyelinating event with graph metrics

Multiple Sclerosis
2024-09 | Conference abstract
SOURCE-WORK-ID:

2349726

Part of ISSN: 1352-4585
WOSUID:

WOS:001324906903022

Contributors: Michael Foster; Piriyankan Ananthavarathan; Ferran Prados Carrasco; Sara Collorone; Baris Kanber; Indran Davagnanam; Marios Yiannaikas; Lola Ogunbowale; Ailbhe Burke; Frederik Barkhof et al.
Source: check_circle
University College London

Long-term Outcomes of Periurethral Sphincter Botulinum Toxin in Female Chronic Urinary Retention

International Neurourology Journal
2024-09-30 | Journal article
Contributors: Sarah L. Wright; Piriyankan Ananthavarathan; Sara Simeoni; Prasad Malladi; Mahreen Pakzad; Jalesh N. Panicker
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A Systematic Review of the Spectrum and Prevalence of Non-motor Symptoms in Multiple System Atrophy

Cerebellum
2024-08-01 | Journal article
SOURCE-WORK-ID:

2142220

Part of ISSN: 1473-4222
WOSUID:

WOS:001153647900001

Contributors: C Makawita; Piriyankan Ananthavarathan; R de Silva; N Malek
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University College London

The evolving contribution of MRI measures towards the prediction of secondary progressive multiple sclerosis

Journal of Neurology, Neurosurgery & Psychiatry
2024-07-22 | Journal article
Contributors: Piriyankan Ananthavarathan; Nitin Sahi; Karen Chung; Lukas Haider; Ferran Prados; S Anand Trip; Olga Ciccarelli; Frederik Barkhof; Carmen Tur; Declan T Chard
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Crossref
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An update on the role of magnetic resonance imaging in predicting and monitoring multiple sclerosis progression

Expert Review of Neurotherapeutics
2024-02 | Journal article
Contributors: Piriyankan Ananthavarathan; Nitin Sahi; Declan T Chard
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Crossref
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Correction to: Neurological update: non-motor symptoms in atypical parkinsonian syndromes

Journal of Neurology
2024-02 | Journal article
Contributors: Piriyankan Ananthavarathan; B. Patel; S. Peeros; R. Obrocki; N. Malek
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Crossref
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Alternating hemiplegia of childhood

Handbook of Clinical Neurology
2023-12-01 | Book chapter
SOURCE-WORK-ID:

2139461

Part of ISSN: 0072-9752
Part of ISBN: 9780128233566
Contributors: Piriyankan Ananthavarathan; S Kamourieh
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University College London

Do early predictive factors of MS clinical outcomes have a sustained effect over time?

Multiple Sclerosis
2023-10-11 | Conference abstract
SOURCE-WORK-ID:

2234541

Part of ISSN: 1352-4585
WOSUID:

WOS:001091311303210

Contributors: Piriyankan Ananthavarathan; Nitin Sahi; Karen Chung; Ferran Prados Carrasco; Anand Trip; Olga Ciccarelli; Frederik Barkhof; CARMEN TUR; Declan Chard
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University College London

Neurological update: non-motor symptoms in atypical parkinsonian syndromes

Journal of Neurology
2023-09 | Journal article
Contributors: Piriyankan Ananthavarathan; B. Patel; S. Peeros; R. Obrocki; N. Malek
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Crossref
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Delivery of urethral sphincter botulinum toxin injections for treating urinary retention during the COVID19 pandemic

Continence Reports
2023-06 | Journal article
Contributors: Sarah L. Wright; Piriyankan Ananthavarathan; Madhumita R. Satish; Prasad Malladi; Mahreen Pakzad; Sara Simeoni; Jalesh N. Panicker
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Crossref
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Validation of the OAKS prognostic model for acute kidney injury after gastrointestinal surgery

BJS open
2022-02-01 | Journal article
SOURCE-WORK-ID:

1943300

Part of ISSN: 2474-9842
WOSUID:

WOS:000757533500001

Contributors: W U R Ahmed; S Bhatia; K A McLean; R Khaw; D Baker; S K Kamarajah; S Bell; D Nepogodiev; E M Harrison; J C Glasbey et al.
Source: check_circle
University College London

Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study.

The British journal of surgery
2020-02-05 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
grade
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Bluebelle pilot randomised controlled trial of three wound dressing strategies to reduce surgical site infection in primary surgical wounds.

BMJ open
2020-01-12 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
grade
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Challenges of one-year longitudinal follow-up of a prospective, observational cohort study using an anonymised database: recommendations for trainee research collaboratives

BMC Medical Research Methodology
2019-12-12 | Journal article
SOURCE-WORK-ID:

1808264

Part of ISSN: 1471-2288
WOSUID:

WOS:000502778200002

Source: check_circle
University College London

Three wound-dressing strategies to reduce surgical site infection after abdominal surgery: the Bluebelle feasibility study and pilot RCT.

Health technology assessment (Winchester, England)
2019-08-01 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
grade
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Prognostic model to predict postoperative acute kidney injury in patients undergoing major gastrointestinal surgery based on a national prospective observational cohort study

BJS open
2018-12 | Journal article
SOURCE-WORK-ID:

1838677

Part of ISSN: 2474-9842
WOSUID:

WOS:000451116800005

Contributors: D Nepogodiev; K Walker; J C Glasbey; T M Drake; A Borakati; S Kamarajah; K McLean; C Khatri; Nishkantha Arulkumaran; E M Harrison et al.
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University College London

Validation of the Bluebelle Wound Healing Questionnaire for assessment of surgical-site infection in closed primary wounds after hospital discharge.

The British journal of surgery
2018-12-17 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
grade
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Association between peri-operative angiotensin-converting enzyme inhibitors and angiotensin-2 receptor blockers and acute kidney injury in major elective non-cardiac surgery: a multicentre, prospective cohort study

Anaesthesia
2018-09-14 | Journal article
SOURCE-WORK-ID:

1586970

Part of ISSN: 0003-2409
WOSUID:

WOS:000444538000006

Contributors: T M Drake; L K Cheung; F Gaba; J Glasbey; N Griffiths; R J Helliwell; T Huq; R Khaw; J Mayes; S Khan et al.
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University College London

Acute appendiceal abscess and atraumatic splenic rupture: A case of dual pathology.

International journal of surgery case reports
2016-04-13 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
grade
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Knowledge and attitudes of waterpipe tobacco smoking among GPs in England.

The British journal of general practice : the journal of the Royal College of General Practitioners
2014-05-01 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
grade
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The prevalence of comorbidities among people living with HIV in Brent: a diverse London Borough.

London journal of primary care
2014-01-01 | Journal article
Source: Self-asserted source
Piriyankan Ananthavarathan
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Preferred source (of 2)‎