1
|
Eriksson M, Hayat R, Kinsella E, Lewis K, White DCS, Boyd J, Bullen A, Maclean M, Stoddart A, Phair S, Evans H, Noakes J, Alexander D, Keerie C, Linsley C, Milne G, Norrie J, Farrar N, Realpe AX, Donovan JL, Bunch J, Douthwaite K, Temple S, Hogg J, Scott D, Spallone P, Stuart I, Wardlaw JM, Palmer J, Sakka E, Mukerji N, Cirstea E, Davies S, Giannakaki V, Kadhim A, Kennion O, Islam M, Ferguson L, Prasad M, Bacon A, Richards E, Howe J, Kamara C, Gardner J, Roman M, Sikaonga M, Cahill J, Rossdeutsch A, Cahill V, Hamina I, Chaudhari K, Danciut M, Clarkson E, Bjornson A, Bulters D, Digpal R, Ruiz W, Taylor M, Anyog D, Tluchowska K, Nolasco J, Brooks D, Angelopoulou K, Welch B, Broomes N, Fouyas I, MacRaild A, Kaliaperumal C, Teasdale J, Coakley M, Brennan P, Sokol D, Wiggins A, MacDonald M, Risbridger S, Bhatt P, Irvine J, Majeed S, Williams S, Reid J, Walch A, Muir F, van Beijnum J, Leach P, Hughes T, Makwana M, Hamandi K, McAleer D, Gunning B, Walsh D, Wroe Wright O, Patel S, Gurusinghe N, Raza-Knight S, Cromie TL, Brown A, Raj S, Pennington R, Campbell C, Patel S, Colombo F, Teo M, Wildman J, Smith K, Goff E, Stephens D, Borislavova B, Worner R, Buddha S, Clatworthy P, Edwards R, Clayton E, Coy K, Tucker L, Dymond S, Mallick A, Hodnett R, Spickett-Jones F, Grover P, Banaras A, Tshuma S, Muirhead W, Scott Hill C, Shah R, Doke T, Hall R, Coskuner S, Aslett L, Vindlacheruvu R, Ghosh A, Fitzpatrick T, Harris L, Hayton T, Whitehouse A, McDarby A, Hancox R, Auyeung CK, Nair R, Thomas R, McLachlan H, Kountourgioti A, Orjales G, Kruczynski J, Hunter S, Bohnacker N, Marimon R, Parker L, Raha O, Sharma P, Uff C, Boyapati G, Papadopoulos M, Kearney S, Visagan R, Bosetta E, Asif H, Helmy A, Chapas L, Tarantino S, Caldwell K, Guilfoyle M, Agarwal S, Brown D, Holland S, Tajsic T, Fletcher C, Sebyatki A, Ushewokunze S, Ali S, Preston J, Chambers C, Patel M, Holsgrove D, McLaughlan D, Marsden T, Colombo F, Cawley K, Raffalli H, Lee S, Israni A, Dore R, Anderson T, Hennigan D, Mayor S, Glover S, Chavredakis E, Brown D, Sokratous G, Williamson J, Stoneley C, Brodbelt A, Farah JO, Illingworth S, Konteas AB, Davies D, Owen C, Kerr L, Hall P, Al-Shahi Salman R, Forsyth L, Lewis SC, Loan JJM, Neilson AR, Stephen J, Kitchen N, Harkness KA, Hutchinson PJA, Mallucci C, Wade J, White PM. Medical management and surgery versus medical management alone for symptomatic cerebral cavernous malformation (CARE): a feasibility study and randomised, open, pragmatic, pilot phase trial. Lancet Neurol 2024:S1474-4422(24)00096-6. [PMID: 38643777 DOI: 10.1016/s1474-4422(24)00096-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND The highest priority uncertainty for people with symptomatic cerebral cavernous malformation is whether to have medical management and surgery or medical management alone. We conducted a pilot phase randomised controlled trial to assess the feasibility of addressing this uncertainty in a definitive trial. METHODS The CARE pilot trial was a prospective, randomised, open-label, assessor-blinded, parallel-group trial at neuroscience centres in the UK and Ireland. We aimed to recruit 60 people of any age, sex, and ethnicity who had mental capacity, were resident in the UK or Ireland, and had a symptomatic cerebral cavernous malformation. Computerised, web-based randomisation assigned participants (1:1) to medical management and surgery (neurosurgical resection or stereotactic radiosurgery) or medical management alone, stratified by the neurosurgeon's and participant's consensus about the intended type of surgery before randomisation. Assignment was open to investigators, participants, and carers, but not clinical outcome event adjudicators. Feasibility outcomes included site engagement, recruitment, choice of surgical management, retention, adherence, data quality, clinical outcome event rate, and protocol implementation. The primary clinical outcome was symptomatic intracranial haemorrhage or new persistent or progressive non-haemorrhagic focal neurological deficit due to cerebral cavernous malformation or surgery during at least 6 months of follow-up. We analysed data from all randomly assigned participants according to assigned management. This trial is registered with ISRCTN (ISRCTN41647111) and has been completed. FINDINGS Between Sept 27, 2021, and April 28, 2023, 28 (70%) of 40 sites took part, at which investigators screened 511 patients, of whom 322 (63%) were eligible, 202 were approached for recruitment, and 96 had collective uncertainty with their neurosurgeon about whether to have surgery for a symptomatic cerebral cavernous malformation. 72 (22%) of 322 eligible patients were randomly assigned (mean recruitment rate 0·2 [SD 0·25] participants per site per month) at a median of 287 (IQR 67-591) days since the most recent symptomatic presentation. Participants' median age was 50·6 (IQR 38·6-59·2) years, 68 (94%) of 72 participants were adults, 41 (57%) were female, 66 (92%) were White, 56 (78%) had a previous intracranial haemorrhage, and 28 (39%) had a previous epileptic seizure. The intended type of surgery before randomisation was neurosurgical resection for 19 (26%) of 72, stereotactic radiosurgery for 44 (61%), and no preference for nine (13%). Baseline clinical and imaging data were complete for all participants. 36 participants were randomly assigned to medical management and surgery (12 to neurosurgical resection and 24 to stereotactic radiosurgery) and 36 to medical management alone. Three (4%) of 72 participants withdrew, one was lost to follow-up, and one declined face-to-face follow-up, leaving 67 (93%) retained at 6-months' clinical follow-up. 61 (91%) of 67 participants with follow-up adhered to the assigned management strategy. The primary clinical outcome occurred in two (6%) of 33 participants randomly assigned to medical management and surgery (8·0%, 95% CI 2·0-32·1 per year) and in two (6%) of 34 participants randomly assigned to medical management alone (7·5%, 1·9-30·1 per year). Investigators reported no deaths, no serious adverse events, one protocol violation, and 61 protocol deviations. INTERPRETATION This pilot phase trial exceeded its recruitment target, but a definitive trial will require extensive international engagement. FUNDING National Institute for Health and Care Research.
Collapse
|
2
|
Hall BJ, Ali AMS, Hennigan D, Pettorini B. Hydrocephalus in prematurity: does valve choice make a difference? Childs Nerv Syst 2024; 40:1091-1098. [PMID: 37934253 DOI: 10.1007/s00381-023-06204-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 10/26/2023] [Indexed: 11/08/2023]
Abstract
PURPOSE Extremely premature neonates diagnosed with post-haemorrhagic hydrocephalus (PHH) are recognised to have particularly poor outcomes. This study assessed the impact of a number of variables on outcomes in this cohort, in particular the choice of shunt valve mechanism. METHODS Electronic case notes were retrospectively reviewed of all premature neonates admitted to our centre for management of hydrocephalus between 2012 and 2021. Data included (i) gestational age, (ii) birth weight, (iii) hydrocephalus aetiology, (iv) surgical intervention, (v) shunt system, (vi) 'surgical burden' and (vii) wound failure and infection rate. Data was handled in Microsoft Excel and statistical analysis performed in SPSS v27.0 RESULTS: N = 53 premature hydrocephalic patients were identified (n = 28 (52.8%) female). Median gestational age at birth was 27 weeks (range: 23-36 + 6 weeks), with n = 35 extremely preterm patients and median birth weight of 1.9 kg (range: 0.8-3.6 kg). Total n = 99 programmable valves were implanted (n = 28 (28.3%) de novo, n = 71 (71.2%) revisions); n = 28 (28.3%) underwent n ≥ 1 pressure alterations, after which n = 21 (75%) patients had symptoms improve. In n = 8 patients exchanged from fixed to programmable valves, a mean reduction of 1.9 revisions per patient after exchange was observed (95%CI: 0.36-3.39, p = 0.02). Mean overall shunt survival was 39.5 weeks (95%CI: 30.6-48.5); 33.2 weeks (95%CI: 25.2-41.1) in programmable valves and 35.1 weeks (95%CI: 19.5-50.6) in fixed pressure (p = 0.22) with 12-month survival rates of 25.7% and 24.7%, respectively (p = 0.22). Shorter de novo shunt survival was associated with higher operation count overall (Pearson's R: - 0.54, 95%CI: - 0.72 to - 0.29, p < 0.01). Wound failure, gestational age and birth weight were significantly associated with shorter de novo shunt survival in a Cox regression proportional hazards model; gestational age had the greatest impact on shunt survival (Exp(B): 0.71, 95%CI: 0.63-0.81, p < 0.01). CONCLUSION Hydrocephalus is especially challenging in extreme prematurity, with a shorter de novo shunt survival associated with higher number of future revisions. Programmable valves provide flexibility with regard to pressure setting, with the potential for fewer shunt revisions in this complex cohort.
Collapse
Affiliation(s)
- Benjamin J Hall
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK.
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK.
- Institute of Infection, Veterinary and Ecological Sciences (IVES), The University of Liverpool, Liverpool, UK.
| | - Ahmad M S Ali
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Benedetta Pettorini
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| |
Collapse
|
3
|
Gillespie CS, Hall BJ, George AM, Hennigan D, Sneade C, Cawker S, Silva AHD, Vloeberghs M, Aquilina K, Pettorini B. Selective dorsal rhizotomy in non-ambulant children with cerebral palsy: a multi-center prospective study. Childs Nerv Syst 2024; 40:171-180. [PMID: 37439914 PMCID: PMC10761507 DOI: 10.1007/s00381-023-06062-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 07/05/2023] [Indexed: 07/14/2023]
Abstract
PURPOSE Assess the effects of selective dorsal rhizotomy (SDR) on motor function and quality of life in children with a Gross Motor Function Classification System (GMFCS) level of IV or V (non-ambulatory). METHODS This is a prospective, observational study in three tertiary neurosurgery units in England, UK, performing SDR on children aged 3-18 with spastic diplegic cerebral palsy, and a GMFCS level of IV or V, between 2012 and 2019. The primary outcome measure was the change in the 66-item Gross Motor Function Measure (GMFM-66) from baseline to 24 months after SDR, using a linear mixed effects model. Secondary outcomes included spasticity, bladder function, quality of life, and pain scores. RESULTS Between 2012 and 2019, 144 children who satisfied these inclusion criteria underwent SDR. The mean age was 8.2 years. Fifty-two percent were female. Mean GMFM-66 score was available in 77 patients (53.5%) and in 39 patients (27.1%) at 24 months after SDR. The mean increase between baseline and 24 months post-SDR was 2.4 units (95% CI 1.7-3.1, p < 0.001, annual change 1.2 units). Of the 67 patients with a GMFM-66 measurement available, a documented increase in gross motor function was seen in 77.6% (n = 52). Of 101 patients with spasticity data available, mean Ashworth scale decreased after surgery (2.74 to 0.30). Of patients' pain scores, 60.7% (n = 34) improved, and 96.4% (n = 56) of patients' pain scores remained the same or improved. Bladder function improved in 30.9% of patients. CONCLUSIONS SDR improved gross motor function and reduced pain in most patients at 24 months after surgery, although the improvement is less pronounced than in children with GMFCS levels II and III. SDR should be considered in non-ambulant patients.
Collapse
Affiliation(s)
- Conor S Gillespie
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK.
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
- Department of Neurology, Alder Hey Children's Hospital NHS Trust, Liverpool, UK.
| | - Benjamin J Hall
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK
| | - Alan M George
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK
| | - Christine Sneade
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK
| | - Stephanie Cawker
- Department of Neurosurgery, Great Ormond Street Hospital for Children, London, UK
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Adikarige Haritha Dulanka Silva
- Department of Neurosurgery, Great Ormond Street Hospital for Children, London, UK
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Michael Vloeberghs
- Department of Neurosurgery, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Kristian Aquilina
- Department of Neurosurgery, Great Ormond Street Hospital for Children, London, UK
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Benedetta Pettorini
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK
| |
Collapse
|
4
|
Aziz N, Duddy JC, Saeed D, Hennigan D, Israni A, Puthuran M, Chandran A, Mallucci C. Multi-modality treatment approach for paediatric AVMs with quality-of-life outcome measures. Childs Nerv Syst 2023; 39:2439-2447. [PMID: 37198451 DOI: 10.1007/s00381-023-05954-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 04/05/2023] [Indexed: 05/19/2023]
Abstract
PURPOSE Despite the potentially devastating and permanently disabling effects of paediatric arteriovenous malformations (pAVMs), there is a paucity of studies reporting long-term quality-of-life (QoL) outcomes in AVM patients. We aim to evaluate the management strategies for paediatric intracranial pAVMs in the UK and long-term QoL outcomes using a validated paediatric quality-of-life outcome measure. METHODS In this single-centre case-series, we retrospectively reviewed a prospectively maintained database of all paediatric patients (i.e. 0-18 years old) with intracranial AVMs, who were managed at Alder Hey Children's Hospital from July 2007 to December 2021. We also collected the PedsQL 4.0 score for these patients as a measure of QoL. RESULTS Fifty-two AVMs were included in our analysis. Forty (80%) were ruptured, 8 (16%) required emergency intervention, 17 (35%) required elective surgery, 15 (30%) underwent endovascular embolisation, and 15 (30%) patients underwent stereotactic radiosurgery. There was an 88% overall obliteration rate. Two (4%) pAVMs rebled, and there were no mortalities. Overall, the mean time from diagnosis to definitive treatment was 144 days (median 119; range 0-586). QoL outcomes were collected for 26 (51%) patients. Ruptured pAVM presentation was associated with worse QoL (p = 0.0008). Location impacted psychosocial scores significantly (71.4, 56.9, and 46.6 for right supratentorial, left supratentorial, and infratentorial, respectively; p = 0.04). CONCLUSION This study shows a staged multi-modality treatment approach to pAVMs is safe and effective, with superior obliteration rates with surgery alone. QoL scores are impacted by AVM presentation and location regardless of treatment modality.
Collapse
Affiliation(s)
- Natasha Aziz
- School of Medicine, University of Liverpool, Liverpool, UK.
| | - John C Duddy
- Department of Neurosurgery, AlderHey Children's NHS Foundation Trust, Liverpool, UK
| | - Danial Saeed
- Department of Neuroradiology, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, AlderHey Children's NHS Foundation Trust, Liverpool, UK
| | - Anil Israni
- Department of Neurology, AlderHey Children's NHS Foundation Trust, Liverpool, UK
| | - Mani Puthuran
- Department of Neuroradiology, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Arun Chandran
- Department of Neuroradiology, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Conor Mallucci
- Department of Neurosurgery, AlderHey Children's NHS Foundation Trust, Liverpool, UK
| |
Collapse
|
5
|
Hall BJ, Duddy JC, Apostolopoulou K, David R, Kurzbuch A, Nadkarni A, Trichinopoly Krishna S, Cooper B, Gouldbourne H, Hennigan D, Dawes W, Ellenbogen J, Parks C, Pettorini B, Sinha A, Mallucci C. Intracranial Empyemas in the COVID-19 Era: A New Phenomenon? A Paediatric Case Series and Review of the Literature. Pediatr Neurosurg 2023; 58:215-222. [PMID: 37393893 PMCID: PMC10614506 DOI: 10.1159/000531753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 06/01/2023] [Indexed: 07/04/2023]
Abstract
INTRODUCTION We present the largest series of paediatric intracranial empyemas occurring after COVID-19 infection to date, and discuss the potential implications of the pandemic on this neurosurgical pathology. METHODS Patients admitted to our centre between January 2016 and December 2021 with a confirmed radiological diagnosis of intracranial empyema were retrospectively reviewed, excluding non-otorhinological source cases. Patients were grouped according to onset before or after onset of the COVID-19 pandemic and COVID-19 status. A literature review of all post-COVID-19 intracranial empyemas was performed. SPSS v27 was used for statistical analysis. RESULTS Sixteen patients were diagnosed with intracranial empyema: n = 5 prior to 2020 and n = 11 after, resulting in an average annual incidence of 0.3% prior to onset of the pandemic and 1.2% thereafter. Of those diagnosed since the pandemic, 4 (25%) were confirmed to have COVID-19 on recent PCR test. Time from COVID-19 infection until empyema diagnosis ranged from 15 days to 8 weeks. Mean age for post-COVID-19 cases was 8.5 years (range: 7-10 years) compared to 11 years in non-COVID cases (range: 3-14 years). Streptococcus intermedius was grown in all cases of post-COVID-19 empyema, and 3 of 4 (75%) post-COVID-19 cases developed cerebral sinus thromboses, compared to 3 of 12 (25%) non-COVID-19 cases. All cases were discharged home with no residual deficit. CONCLUSION Our post-COVID-19 intracranial empyema series demonstrates a greater proportion of cerebral sinus thromboses than non-COVID-19 cases, potentially reflecting the thrombogenic effects of COVID-19. Incidence of intracranial empyema at our centre has increased since the start of the pandemic, causes of which require further investigation and multicentre collaboration.
Collapse
Affiliation(s)
- Benjamin J Hall
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - John C Duddy
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Katerina Apostolopoulou
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Raenette David
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Arthur Kurzbuch
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Abhishek Nadkarni
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | | | - Ben Cooper
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Hayley Gouldbourne
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - William Dawes
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Jonathan Ellenbogen
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Christopher Parks
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Benedetta Pettorini
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Ajay Sinha
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Conor Mallucci
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| |
Collapse
|
6
|
Wright SH, Blumenow W, Kumar R, Mallucci C, Felton A, McMahon S, Hennigan D, Avula S, Pizer B. Prevalence of dysphagia following posterior fossa tumour resection in children: the Alder Hey experience. Childs Nerv Syst 2023; 39:609-616. [PMID: 36512048 DOI: 10.1007/s00381-022-05774-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/23/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Surgery for posterior fossa tumours (PFTs) in children is associated with bulbar palsy and swallowing difficulties although this risk is not well defined in the literature and issues contributing to dysphagia following surgery are not fully understood. AIMS This study aims to study the eating, drinking and swallowing function of children following PFT resection in a specialist paediatric neurosurgery centre. This included the frequency and duration of dysphagia, the risk of aspiration and the link between tumour type and dysphagia. MATERIALS AND METHODS This is a retrospective review of children undergoing surgery for PFT between 2014 and 2019. Information was obtained from the patients' hospital and speech and language therapy (SLT) notes, oncology database and clinical letters. The International Dysphagia Diet Standardisation Initiative (IDDSI) Framework was used to describe food and fluid modifications. RESULTS Seventy children had surgery to resect a posterior fossa tumour at Alder Hey from 2014 to 2019. Thirty-one children were included in the study following referral to SLT. Videofluoroscopy (VF) was undertaken at our institution in 68% (21/31) of cases. Fifty-two percent (11/21) of children aspirated or were considered at risk, and 55% (6/11) of those who aspirated showed silent aspiration. After 3 months, 43% (13/30) still required modified food and/or fluid textures, with this proportion reducing as time progressed. By tumour type, VF was performed in 5/7 medulloblastoma patients with 3/5 showing aspiration and 3/3 silently aspirating; in 8/9 patients with ependymoma with 4/8 patients aspirating with 2/4 showing silent aspiration; and 6/12 glioma patients with 4/6 aspirating with 1/4 showing silent aspiration. CONCLUSION Swallowing difficulties, including silent aspiration, are an important complication of PFT resection. A proportion of children will need ongoing food and/or fluid modification. Further study into dysphagia following PFT resection is indicated.
Collapse
Affiliation(s)
- Samantha H Wright
- Department of Speech and Language Therapy, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.
| | - Wendy Blumenow
- Department of Speech and Language Therapy, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Ram Kumar
- Department of Neurology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Conor Mallucci
- Department of Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Alison Felton
- Department of Speech and Language Therapy, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Siobhan McMahon
- Department of Speech and Language Therapy, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Shivaram Avula
- Department of Radiology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Barry Pizer
- Department of Oncology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| |
Collapse
|
7
|
Kumar S, Islim AI, Moon R, Millward CP, Hennigan D, Thorpe A, Foster M, Pizer B, Mallucci CL, Jenkinson MD. Long term quality of life outcomes following surgical resection alone for benign paediatric intracranial tumours. J Neurooncol 2023; 161:77-84. [PMID: 36592264 DOI: 10.1007/s11060-022-04208-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 12/04/2022] [Indexed: 01/03/2023]
Abstract
PURPOSE Survivors of paediatric intracranial tumours are at increased risk of psychosocial, neuro-developmental, and functional impairment. This study aimed to evaluate long-term health-related quality-of-life (HRQOL) outcomes in patients with benign paediatric brain tumours treated curatively with surgical resection alone. METHODOLOGY This was a cross-sectional study of patients with benign paediatric intracranial tumours managed with surgery alone between 2000 and 2015. Eligible patients with a minimum of 5-years follow-up after surgery were identified. Validated health-related quality of life (HRQOL) questionnaires were administered: SF-36, QLQ-BN20, QLQ-C30 and PedsQL™. RESULTS Twenty-three patients participated (median age at surgery 13 years; range 1-18; 12 male). The most common diagnosis was pilocytic astrocytoma (n = 15). Median time from surgery to participation was 11 years(range 6-19). Fourteen patients achieved A-level qualifications and two obtained an undergraduate degree. Twelve patients were employed, eight were studying and three were unemployed or volunteering. HRQOL outcomes demonstrated significant limitation from social functioning (p = 0.03) and cognitive functioning (p = 0.023) compared to the general population. Patients also experienced higher rates of loss of appetite (p = 0.009) and nausea and vomiting (p = 0.031). Ten patients were under transitional teenager and young-adult (TYA) clinic follow-up. TYA patients achieved higher levels of education (p = 0.014), were more likely to hold a driver's license (p = 0.041) compared to patients not followed-up through these services. CONCLUSIONS Childhood brain-tumour survivors have a greater risk of developing psychological, neuro-cognitive and physical impairment. Early comprehensive assessment, specialist healthcare and TYA services are vital to support these patients.
Collapse
Affiliation(s)
- Siddhant Kumar
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Fazakerley, Liverpool, L9 7LJ, UK. .,Institute of Systems, Molecular and Integrative Biology, The University of Liverpool, Liverpool, UK.
| | - Abdurrahman I Islim
- Department of Neurosurgery, Salford Royal Hospital Foundation Trust, Manchester, UK.,Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Richard Moon
- Department of Neurosurgery, North Bristol NHS Trust, Bristol, UK
| | - Christopher P Millward
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Fazakerley, Liverpool, L9 7LJ, UK.,Institute of Systems, Molecular and Integrative Biology, The University of Liverpool, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Antonia Thorpe
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Fazakerley, Liverpool, L9 7LJ, UK
| | - Mitchell Foster
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Fazakerley, Liverpool, L9 7LJ, UK
| | - Barry Pizer
- Department of Paediatric Oncology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Conor L Mallucci
- Department of Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Michael D Jenkinson
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Fazakerley, Liverpool, L9 7LJ, UK.,Institute of Systems, Molecular and Integrative Biology, The University of Liverpool, Liverpool, UK
| |
Collapse
|
8
|
Kumar S, Islim A, Moon R, Millward C, Hennigan D, Bakhsh A, Thorpe A, Foster M, Pizer B, Mallucci C, Jenkinson M. Long Term Quality of Life Outcomes Following Surgical Resection Alone for Benign Paediatric Intracranial Tumours. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac200.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
AIMS
Survivors of paediatric intracranial malignancies are at increased risk of psychosocial, neuro-developmental and functional impairment, important measures of patients’ well-being. This study aimed to evaluate long-term quality of life outcomes (QOL) in patients with benign paediatric brain tumours treated curatively with surgical resection alone.
METHOD
Cross-sectional cohort study of benign paediatric intracranial tumours managed with surgery alone between 2000-2015. Validated QOL questionnaires were administered: SF-36, QLQ-BN20, QLQ-C30 and PedsQLTM.
RESULTS
Twenty-three patients participated (median age at surgery 13 years; range 1-18), twelve were male. The most common diagnosis was pilocytic astrocytoma (n=15). Median time from surgery to participation was 11 years (range 6-19). Fourteen patients achieved A-level qualifications and two obtained an undergraduate degree. Twelve patients were employed, eight were studying and three were unemployed or volunteering. Twelve patients were currently driving. QOL outcomes demonstrated significant limitation from social functioning (p=0.03) and cognitive functioning (p=0.023) compared to the general population norms. Patients also experienced increased loss of appetite (p=0.009) and symptoms of nausea and vomiting (p=0.031). Ten patients were under transitional teenager and young-adult (TYA) clinic follow-up. TYA patients achieved higher levels of education (p=0.014), were more likely to hold a driver’s license (p=0.041) and had improved physical functioning (p=0.005) compared to patients not transitioned through these services.
CONCLUSION
Childhood brain-tumour survivors are particularly vulnerable and at greater risk of developing psychological, neuro-cognitive, socialisation and physical development challenges. Early identification, comprehensive assessment and specialist TYA cancer healthcare input are vital to support these patients and improve their quality of life.
Collapse
Affiliation(s)
- Siddhant Kumar
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust , Liverpool , UK
| | - Abdurrahman Islim
- Department of Neurosurgery, Salford Royal NHS Foundation Trust , Manchester , UK
| | - Richard Moon
- Department of Neurosurgery, North Bristol NHS Trust , Bristol
| | - Christopher Millward
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust , Liverpool , UK
| | - Dawn Hennigan
- Alder Hey Children’s NHS Foundation Trust , Liverpool , UK
| | - Ali Bakhsh
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust , Liverpool , UK
| | - Antonia Thorpe
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust , Liverpool , UK
| | - Mitchell Foster
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust , Liverpool , UK
| | - Barry Pizer
- Alder Hey Children’s NHS Foundation Trust , Liverpool , UK
| | - Conor Mallucci
- Alder Hey Children’s NHS Foundation Trust , Liverpool , UK
| | - Michael Jenkinson
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust , Liverpool , UK
| |
Collapse
|
9
|
Sunderland G, Foster MT, Pizer B, Hennigan D, Pettorini B, Mallucci C. Evolution of surgical attitudes to paediatric thalamic tumours: the alder hey experience. Childs Nerv Syst 2021; 37:2821-2830. [PMID: 34128121 DOI: 10.1007/s00381-021-05223-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/20/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Attitudes to surgery for paediatric thalamic tumours have evolved due to improved preoperative imaging modalities and the advent of intraoperative MRI (iMRI) as well as enhanced understanding of tumour biology. We review the developments in our local practice over the last three decades with particular attention to the impact of iMRI. METHODS We identified all paediatric patients from a prospectively maintained neuro-oncology database who received surgery for a thalamic tumour (n = 30). All children were treated in a single UK tertiary paediatric neurosurgery centre between January 1991 and June 2020. Twenty patients underwent surgical resection, the remainder (10) undergoing biopsy only. Pre-operative surgical intent (biopsy versus debulking, near-total resection, or complete resection) as well as the use of iMRI were prospectively recorded. Complications recorded in clinical documentation between postoperative days 0 and 30 were retrospectively graded using a modified version of the Clavien Dindo scale. The extent of resection with respect to the pre-determined surgical aim was also recorded. Data on patient survival and disease progression status were obtained retrospectively. RESULTS In our series, there were 42 procedures (25 craniotomies, 17 biopsies) performed on 30 patients (17 male, with a median age of 8 at surgery). Of the 25 surgical resections performed, complete resection was achieved in 9 (36%), near-total resection in 10 (40%), and limited debulking in 6 (24%). The predetermined surgical aim was achieved or exceeded in 91.3% of cases. The proportion of craniotomies for which substantial resection was achieved, increased from 37.5 to 94.2% with use of iMRI (p = 0.014). Surgical morbidity was not associated with greater extent of surgical resection. High-grade histology is identified as the only independent significant factor influencing overall survival as calculated by Cox proportional hazards model (p = 0.006). CONCLUSION We note a significant change in the rate and extent of attempted resection of paediatric thalamic tumours that has developed over the last 3 decades. Use of iMRI is associated with a significant increase in substantial tumour resection surgeries. This is not associated with any significant level of surgical morbidity. Improvements in pre- and intra-operative imaging alongside better understanding of tumour biology facilitate patient selection and a surgically more aggressive approach in selected cases whilst maintaining safety and avoiding operative morbidity.
Collapse
Affiliation(s)
- Geraint Sunderland
- Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.
| | - Mitchell T Foster
- Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Cancer Research UK Brain Tumour Centre of Excellence, The University of Edinburgh, Edinburgh, UK
| | - Barry Pizer
- Department of Paediatric Oncology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Dawn Hennigan
- Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Benedetta Pettorini
- Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Conor Mallucci
- Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| |
Collapse
|
10
|
Foster MT, Hennigan D, Grayston R, van Baarsen K, Sunderland G, Millward CP, Lalgudi Srinivasan H, Ferguson D, Totimeh T, Pizer B, Mallucci C. Reporting morbidity associated with pediatric brain tumor surgery: are the available scoring systems sufficient? J Neurosurg Pediatr 2021; 27:556-565. [PMID: 33636703 DOI: 10.3171/2020.9.peds20556] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/01/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Complications in pediatric neurooncology surgery are seldom and inconsistently reported. This study quantifies surgical morbidity after pediatric brain tumor surgery from the last decade in a single center, using existing morbidity and outcome measures. METHODS The authors identified all pediatric patients undergoing surgery for an intracranial tumor in a single tertiary pediatric neurosurgery center between January 2008 and December 2018. Complications between postoperative days 0 and 30 that had been recorded prospectively were graded using appropriate existing morbidity scales, i.e., the Clavien-Dindo (CD), Landriel, and Drake scales. The result of surgery with respect to the predetermined surgical aim was also recorded. RESULTS There were 477 cases (364 craniotomies and 113 biopsies) performed on 335 patients (188 males, median age 9 years). The overall 30-day mortality rate was 1.26% (n = 6), and no deaths were a direct result of surgical complication. Morbidity on the CD scale was 0 in 55.14%, 1 in 10.69%, 2 in 18.66%, 3A in 1.47%, 3B in 11.74%, and 4 in 1.05% of cases. Morbidity using the Drake classification was observed in 139 cases (29.14%). Neurological deficit that remained at 30 days was noted in 8.39%; 78% of the returns to the operative theater were for CSF diversion. CONCLUSIONS To the authors' knowledge, this is the largest series presenting outcomes and morbidity from pediatric brain tumor surgery. The mortality rate and morbidity on the Drake classification were comparable to those of published series. An improved tool to quantify morbidity from pediatric neurooncology surgery is necessary.
Collapse
Affiliation(s)
- Mitchell T Foster
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool.,2Department of Neurosurgery, Walton Centre NHS Foundation Trust, Liverpool.,3Cancer Research UK Brain Tumour Centre of Excellence, The University of Edinburgh
| | - Dawn Hennigan
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool
| | - Rebecca Grayston
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool
| | - Kirsten van Baarsen
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool
| | - Geraint Sunderland
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool.,2Department of Neurosurgery, Walton Centre NHS Foundation Trust, Liverpool
| | - Christopher Paul Millward
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool.,2Department of Neurosurgery, Walton Centre NHS Foundation Trust, Liverpool
| | | | - Deborah Ferguson
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool.,4Department of Paediatric Neurosurgery, Royal Manchester Children's Hospital, Manchester; and
| | - Teddy Totimeh
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool
| | - Barry Pizer
- 5Department of Paediatric Oncology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
| | - Conor Mallucci
- 1Department of Paediatric Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool
| |
Collapse
|
11
|
Hall BJ, Gillespie CS, Sunderland GJ, Conroy EJ, Hennigan D, Jenkinson MD, Pettorini B, Mallucci C. Infant hydrocephalus: what valve first? Childs Nerv Syst 2021; 37:3485-3495. [PMID: 34402954 PMCID: PMC8578053 DOI: 10.1007/s00381-021-05326-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/04/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE To review the use of different valve types in infants with hydrocephalus, in doing so, determining whether an optimal valve choice exists for this patient cohort. METHODS We conducted (1) a literature review for all studies describing valve types used (programmable vs. non-programmable, valve size, pressure) in infants (≤ 2 years) with hydrocephalus, (2) a review of data from the pivotal BASICS trial for infant patients and (3) a separate, institutional cohort study from Alder Hey Children's Hospital NHS Foundation Trust. The primary outcome was any revision not due to infection. RESULTS The search identified 19 studies that were included in the review. Most did not identify a superior valve choice between programmable and non-programmable, small compared to ultra-small, and differential pressure compared to flow-regulating valves. Five studies investigated a single-valve type without a comparator group. The BASICS data identified 391 infants, with no statistically significant difference between gravitational and programmable subgroups. The institutional data from our tertiary referral centre did not reveal any significant difference in failure rate between valve subtypes. CONCLUSION Our review highlights the challenges of valve selection in infant hydrocephalus, reiterating that the concept of an optimal valve choice in this group remains a controversial one. While the infant-hydrocephalic population is at high risk of valve failure, heterogeneity and a lack of direct comparison between valves in the literature limit our ability to draw meaningful conclusions. Data that does exist suggests at present that there is no difference in non-infective failure rate are increasing in number, with the British valve subtypes in infant hydrocephalus, supported by both the randomised trial and institutional data in this study.
Collapse
Affiliation(s)
- Benjamin J Hall
- Department of Neurosurgery, Alder Hey Children's NHS Trust, Liverpool, UK
- Aintree University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Conor S Gillespie
- Department of Neurosurgery, Alder Hey Children's NHS Trust, Liverpool, UK.
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7BE, UK.
| | - Geraint J Sunderland
- Department of Neurosurgery, Alder Hey Children's NHS Trust, Liverpool, UK
- Institute of Infection Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Elizabeth J Conroy
- Liverpool Clinical Trials Centre, University of Liverpool, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's NHS Trust, Liverpool, UK
| | - Michael D Jenkinson
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7BE, UK
- Institute of Infection Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | | | - Conor Mallucci
- Department of Neurosurgery, Alder Hey Children's NHS Trust, Liverpool, UK
| |
Collapse
|
12
|
Hall BJ, S. Gillespie C, Hennigan D, Bagga V, Mallucci C, Pettorini B. Efficacy and safety of the Miethke programmable differential pressure valve (proGAV®2.0): a single-centre retrospective analysis. Childs Nerv Syst 2021; 37:2605-2612. [PMID: 34021371 PMCID: PMC8342385 DOI: 10.1007/s00381-021-05162-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 04/09/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Achieving decompression without CSF over-drainage remains a challenge in hydrocephalus. Differential pressure valves are a popular treatment modality, with evidence suggesting that incorporation of gravitational units helps minimise over-drainage. This study seeks to describe the utility of the proGAV®2.0 programmable valve in a paediatric population. METHODS Clinical records and imaging of all patients fitted with proGAV®2.0 valves and Miethke fixed-pressure valves between 2014 and 2019 at our tertiary centre were analysed. Patient demographics, indication for shunt and valve insertion/revision and time to shunt/valve revision were collected. Ventricular linear metrics (fronto-occipital horn ratio (FOHR) and fronto-occipital horn width ratio (FOHWR)) were collected pre- and post-valve insertion. Microsoft Excel and SPSS v24 were used for data collection and statistical analysis. RESULTS Eighty-eight proGAV®2.0 valves were inserted in a population of 77 patients (n = 45 males (58%), mean age 5.1 years (IQR: 0.4-11.0 years)). A total of 102 Miethke fixed-pressure valves were inserted over the same time period. Median follow-up was 17.5 months (1.0-47.3). One (1.1%) proGAV®2.0 was revised due to over-drainage, compared to 2 (1.9%) fixed-pressure valves (p > 0.05). ProGAV®2.0 insertion resulted in a significant decrease in the mean number of revisions per patient per year (1.77 vs 0.25; p = 0.01). Overall shunt system survival with the proGAV®2.0 was 80.4% at 12 months, and mean time to revision was 37.1 months, compared to 31.0 months (95%CI: 25.7-36.3) and 58.3% in fixed-pressure valves (p < 0.01). Significant decreases were seen following proGAV®2.0 insertion in both FOHR and FOHWR, by 0.014 (95%CI: 0.006-0.023, p = 0.002) and 0.037 (95%CI: 0.005-0.069, p = 0.024) respectively. CONCLUSION The proGAV®2.0 provides effective decompression of hydrocephalic patients, significantly reduces the number of valve revisions per patient and had a significantly greater mean time to revision than fixed-pressure valves.
Collapse
Affiliation(s)
- Benjamin J. Hall
- Aintree University Hospital, Liverpool University Hospitals NHS Foundation Trust, Liverpool, L9 7AL UK
| | | | - Dawn Hennigan
- Alder Hey Children’s Hospital, NHS Foundation Trust, Liverpool, L14 5AB UK
| | - Veejay Bagga
- Alder Hey Children’s Hospital, NHS Foundation Trust, Liverpool, L14 5AB UK
| | - Conor Mallucci
- Alder Hey Children’s Hospital, NHS Foundation Trust, Liverpool, L14 5AB UK
| | | |
Collapse
|
13
|
Gillespie CS, George AM, Hall B, Toh S, Islim AI, Hennigan D, Kumar R, Pettorini B. The effect of GMFCS level, age, sex, and dystonia on multi-dimensional outcomes after selective dorsal rhizotomy: prospective observational study. Childs Nerv Syst 2021; 37:1729-1740. [PMID: 33599808 PMCID: PMC8084767 DOI: 10.1007/s00381-021-05076-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/04/2021] [Indexed: 11/11/2022]
Abstract
PURPOSE Investigate the effect of age category (1-9 years vs 10-18 years), sex, Gross Motor Function Classification System (GMFCS) level, and presence of dystonia on changes in eight function test parameters 24 months after selective dorsal rhizotomy (SDR). METHODS Prospective, single-center study of all children aged 3-18 years with bilateral cerebral palsy with spasticity who underwent SDR at a tertiary pediatric neurosurgery center between 2012 and 2019. A linear mixed effects model was used to assess longitudinal changes. RESULTS From 2012 to 2019, 42 children had follow-up available at 24 months. Mean GMFM-66 scores increased after SDR (mean difference 5.1 units: 95% CI 3.05-7.13, p < 0.001). Statistically significant improvements were observed in CPQoL, PEDI Self-care and Mobility, 6MWT, Gillette, and MAS scores. There was no significant difference in the improvements seen for age category, sex, GMFCS level, and presence of dystonia for most of the parameters tested (5/8, 6/8, 5/8, and 6/8 respectively). CONCLUSION SDR may improve gross and fine motor function, mobility and self-care, quality of life, and overall outcome based on extensive scoring parameter testing at 24 months. Atypical patient populations may benefit from SDR if appropriately selected. Multi-center, prospective registries investigating the effect of SDR are required.
Collapse
Affiliation(s)
- Conor Scott Gillespie
- Department of Neurosurgery, Alder Hey Children's Hospital NHS Trust, Liverpool, UK. .,Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7BE, UK.
| | - Alan Matthew George
- grid.417858.70000 0004 0421 1374Present Address: Department of Neurosurgery, Alder Hey Children’s Hospital NHS Trust, Liverpool, UK ,grid.6572.60000 0004 1936 7486Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Benjamin Hall
- grid.452080.b0000 0000 8948 3192Aintree University Hospitals NHS Foundation Trust, Liverpool, UK ,grid.10025.360000 0004 1936 8470School of Medicine, University of Liverpool, Liverpool, UK
| | - Steven Toh
- grid.10025.360000 0004 1936 8470School of Medicine, University of Liverpool, Liverpool, UK
| | - Abdurrahman Ismail Islim
- grid.10025.360000 0004 1936 8470School of Medicine, University of Liverpool, Liverpool, UK ,grid.269741.f0000 0004 0421 1585Royal Liverpool and Broadgreen Hospitals NHS Trust, Liverpool, UK
| | - Dawn Hennigan
- grid.417858.70000 0004 0421 1374Present Address: Department of Neurosurgery, Alder Hey Children’s Hospital NHS Trust, Liverpool, UK
| | | | - Ram Kumar
- grid.417858.70000 0004 0421 1374Present Address: Department of Neurosurgery, Alder Hey Children’s Hospital NHS Trust, Liverpool, UK
| | - Benedetta Pettorini
- grid.417858.70000 0004 0421 1374Present Address: Department of Neurosurgery, Alder Hey Children’s Hospital NHS Trust, Liverpool, UK
| |
Collapse
|
14
|
Foster M, Hennigan D, Greystone R, van Baarsen K, Sunderland G, Millward C, Srinivasan H, Ferguson D, Totimeh T, Pizer B, Mallucci C. SURG-12. PAEDIATRIC BRAIN TUMOUR SURGERY: HOW CAN WE REPORT OUR SURGICAL OUTCOMES AND OPERATIVE MORBIDITY? Neuro Oncol 2020. [PMCID: PMC7715701 DOI: 10.1093/neuonc/noaa222.808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE Our objective was to quantify resection outcomes and operative morbidity in paediatric brain tumour surgery using existing scales, assessing their applicability. METHODS We investigated morbidity using the Clavien-Dindo (CD) scale and the Drake classification. All paediatric patients receiving a biopsy or craniotomy for an intracranial tumour in a single tertiary paediatric neurosurgery centre between January 2008 and December 2018 were studied. Complications up to day 30 post op were graded. RESULTS There were 459 operations: 92 biopsies and 367 craniotomies comprising 166 infratentorial and 292 supratentorial tumours. Median age was 9 years (56% male). The surgical goal was achieved or exceeded in 94% of cases. Thirty-day mortality was 1.31% with all deaths related to disease and none to surgical complications. The overall CD score was 1 in 10.9% of cases, 2 in 18.9%, 3A in 1.7%, 3B in 11.8%, and 4 in 1.1%. There was no operative morbidity in 54% of cases. Using the Drake classification, meningitis was seen in 3.92% of cases, seizures in 3.92%, neurological deficit (that persisted at 30 days) in 8.5%, CSF leak in 5.01%, wound infection in 1.96%, haemorrhage 1.75 %, shunt infection in 1.53%, shunt block in 0.65%, medical complications in 2.4%, and others in 3.05%. CONCLUSIONS This is the largest series presenting morbidity from paediatric brain tumour surgery, and the first to validate the CD scale. Our morbidity on the Drake scale was comparable with other series. There is a need to develop improved tools to quantify morbidity in this high-risk specialty.
Collapse
Affiliation(s)
- Mitchell Foster
- Alder Hey Children’s Hospital, Liverpool, Merseyside, United Kingdom
| | - Dawn Hennigan
- Alder Hey Children’s Hospital, Liverpool, Merseyside, United Kingdom
| | - Rebecca Greystone
- Alder Hey Children’s Hospital, Liverpool, Merseyside, United Kingdom
| | | | | | | | | | - Deborah Ferguson
- Alder Hey Children’s Hospital, Liverpool, Merseyside, United Kingdom
| | | | - Barry Pizer
- Alder Hey Children’s Hospital, Liverpool, Merseyside, United Kingdom
| | - Conor Mallucci
- Alder Hey Children’s Hospital, Liverpool, Merseyside, United Kingdom
| |
Collapse
|
15
|
Sokratous G, Hadfield O, Van Tonder L, Hennigan D, Ellenbogen J, Pettorini B, Mallucci C. Management of paediatric hydrocephalous with Miethke fixed pressure gravitational valves. The Alder Hey Children's Hospital experience. Childs Nerv Syst 2020; 36:2021-2025. [PMID: 32020268 DOI: 10.1007/s00381-020-04520-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 01/24/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The management of paediatric hydrocephalous remains challenging with the complication and revision rates being consistent in the literature. We hypothesise that the use of a fixed pressure gravitational valve for all de novo shunt insertions decreases the rate of functional revisions and that by implementing the routine use of gravitational valves in children, we would see a reduction in over-drainage and slit ventricle syndrome. METHODS Retrospective data collection in a single centre, between February 2010 and August 2018. All patients undergoing fixed pressure gravitational Miethke valve insertion were included. We collected data on patients' demographics, reason for shunt insertion, type of valve and time to and reason for first revision. Data analysis was done with SPSS. RESULTS A total of 235 patients were included in our study (124 males, 111 females), aged from 0 to 18.6 years (median 0.28). A total of 99 shunt revisions were documented, 30 of which secondary to ventricular catheter malfunction and 28 secondary to infection. The overall mechanical valve survival rates were 88.5%, 86.4% and 85.5% at 1, 2 and 5 years, respectively. Shunt revision due to over-drainage was documented in only 3 cases (1.3%). CONCLUSION Our results are in agreement with existing literature regarding shunt failures secondary to all extrinsic factors to the valve (infection and mechanical failure). We have shown that the use of a Miethke fixed pressure valve for all de novo shunt insertions in paediatric hydrocephalus decreases the need for functional revisions with valve survival rates being superior to the ones described for other types.
Collapse
Affiliation(s)
- Giannis Sokratous
- Department of Neurosurgery, Alder Hey Children's Hospital, Liverpool, UK.
| | | | - Libby Van Tonder
- Department of Neurosurgery, Alder Hey Children's Hospital, Liverpool, UK
| | - Dawn Hennigan
- Department of Neurosurgery, Alder Hey Children's Hospital, Liverpool, UK
| | | | | | - Conor Mallucci
- Department of Neurosurgery, Alder Hey Children's Hospital, Liverpool, UK
| |
Collapse
|
16
|
Richards A, Ved R, Murphy C, Hennigan D, Kilday JP, Kamaly-Asl I, Mallucci C, Bhatti I, Patel C, Leach P. Outcomes with respect to extent of surgical resection for pediatric atypical teratoid rhabdoid tumors. Childs Nerv Syst 2020; 36:713-719. [PMID: 31889208 DOI: 10.1007/s00381-019-04478-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 10/16/2019] [Accepted: 12/17/2019] [Indexed: 12/30/2022]
Abstract
PURPOSE To evaluate overall survival for atypical teratoid rhabdoid tumors (ATRTs) in relation to extent of surgical resection. METHODS The neurosurgical tumor databases from three UK Pediatric centers (University Hospital of Wales, Alder Hey and Royal Manchester Children's Hospital) were analyzed. Patients with a diagnosis of ATRT were identified between 2000 and 2018. Data was collected regarding demographics, extent of resection, complications, and overall survival. RESULTS Twenty-four patients diagnosed with ATRT underwent thirty-eight operations. The age range was 20 days to 147 months (median 17.5 months). The most common location for the tumor was the posterior fossa (nine patients; 38%). Six patients (25%) underwent a complete total resection (CTR), seven (29%) underwent a near total resection (NTR), eight (33.3%) underwent a subtotal resection (STR), and three patients (12.5%) had biopsy only. Two-thirds of patients who underwent a CTR are still alive, as of March 2019, compared to 29% in the NTR and 12.5% in the STR groups. Out of the thirty-eight operations, there were a total of twenty-two complications, of which the most common was pseudomeningocele (27%). The extent of surgical resection (p = 0.021), age at surgery (p = 0.00015), and the presence of metastases at diagnosis (0.015) significantly affected overall survival. CONCLUSIONS Although these patients are a highly vulnerable group, maximal resection is recommended where possible, for the best chance of long-term survival. However, near total resections are likely beneficial when compared with subtotal resections and biopsy alone. Maximal surgical resection should be combined with adjuvant therapies for the best long-term outcomes.
Collapse
Affiliation(s)
- Alexandra Richards
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK.
| | - Ronak Ved
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Christopher Murphy
- Department of Pediatric Neurosurgery, Royal Manchester Children's Hospital, Manchester, M13 9WL, UK
| | - Dawn Hennigan
- Department of Pediatric Neurosurgery, Alder Hey Children's Hospital, Liverpool, L14 5AB, UK
| | - John-Paul Kilday
- Department of Pediatric Neuro-Oncology, Children's Brain Tumor Research Network, Royal Manchester Children's Hospital, Manchester, M13 9WL, UK
| | - Ian Kamaly-Asl
- Department of Pediatric Neurosurgery, Royal Manchester Children's Hospital, Manchester, M13 9WL, UK
| | - Conor Mallucci
- Department of Pediatric Neurosurgery, Alder Hey Children's Hospital, Liverpool, L14 5AB, UK
| | - Imran Bhatti
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Chirag Patel
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Paul Leach
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| |
Collapse
|
17
|
Srinivasan HL, Foster MT, van Baarsen K, Hennigan D, Pettorini B, Mallucci C. Does pre-resection endoscopic third ventriculostomy prevent the need for post-resection CSF diversion after pediatric posterior fossa tumor excision? A historical cohort study and review of the literature. J Neurosurg Pediatr 2020; 25:1-10. [PMID: 32084638 DOI: 10.3171/2019.12.peds19539] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 12/16/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Children with posterior fossa tumors (PFTs) may present with hydrocephalus. Persistent (or new) hydrocephalus is common after PFT resection. Endoscopic third ventriculostomy (ETV) is sometimes performed prior to resection to 1) temporize hydrocephalus prior to resection and 2) prophylactically treat post-resection hydrocephalus. The objective of this study was to establish, in a historical cohort study of pediatric patients who underwent primary craniotomy for PFT resection, whether or not pre-resection ETV prevents the need for post-resection CSF diversion to manage hydrocephalus. METHODS The authors interrogated their prospectively maintained surgical neuro-oncology database to find all primary PFT resections from a single tertiary pediatric neurosurgery unit. These data were reviewed and supplemented with data from case notes and radiological review. The modified Canadian Preoperative Prediction Rule for Hydrocephalus (mCPPRH) score was retrospectively calculated for all patients. The primary outcome was the need for any form of postoperative CSF diversion within 6 months of PFT resection (including ventriculoperitoneal shunting, ETV, external ventricular drainage [EVD], and lumbar drainage [LD]). This was considered an ETV failure in the ETV group. The secondary outcomes were time to CSF diversion, shunt dependence at 6 months, and complications of ETV. Statistical analysis was done in RStudio, with significance defined as p < 0.05. RESULTS A total of 95 patients were included in the study. There were 28 patients in the ETV group and 67 in the non-ETV group. Patients in the ETV group were younger (median age 5 vs 7 years, p = 0.04) and had more severe preoperative hydrocephalus (mean frontal-occipital horn ratio 0.45 vs 0.41 in the non-ETV group, p = 0.003) and higher mCPPRH scores (mean 4.42 vs 2.66, p < 0.001). The groups were similar in terms of sex and tumor histology. The overall rate of post-resection CSF diversion of any kind (shunt, repeat ETV, LD, or EVD) in the entire cohort was 25.26%. Post-resection CSF diversion was needed in 32% of patients in the ETV group and in 22% of the patients in the non-ETV group (p > 0.05). Shunt dependence at 6 months was seen in 21% of the ETV group and 16% of the non-ETV group (p > 0.05). The median time to ETV failure was 9 days. ETV failure correlated with patients with ependymoma (p = 0.02). Children who had ETV failure had higher mCPPRH scores than the ETV success group (5.67 vs 3.84, p = 0.04). CONCLUSIONS Pre-resection ETV did not reliably prevent the need for post-resection CSF diversion. ETV was more likely to fail in children with ependymoma and those with higher mCPPRH scores. Based on the findings of this study, the authors will change the practice at their institution; pre-resection ETV will now be performed based on a newly defined protocol.
Collapse
Affiliation(s)
- Harishchandra Lalgudi Srinivasan
- 1Department of Neurosurgery, Alder Hey NHS Foundation Trust, Liverpool
- 3Department of Paediatric Neurosurgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Mitchell T Foster
- 2Department of Neurosurgery, Walton Centre NHS Foundation Trust, Liverpool, United Kingdom; and
| | | | - Dawn Hennigan
- 1Department of Neurosurgery, Alder Hey NHS Foundation Trust, Liverpool
| | | | - Conor Mallucci
- 1Department of Neurosurgery, Alder Hey NHS Foundation Trust, Liverpool
| |
Collapse
|
18
|
Foster MT, Grayston R, Hennigan D, Harishchandra LS, Tonder LV, Millward CP, Pettorini B, Sinha A, Parks C, Burn S, Pizer B, Mallucci C. FP2-3 Ten years of paediatric neuro-oncology surgery: quantifying and predicting complications after surgery for intracranial tumour excision. J Neurol Psychiatry 2019. [DOI: 10.1136/jnnp-2019-abn.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
ObjectivesTo measure complications of paediatric neurooncology surgery using the Clavien Dindo grading scale, and identify predictors of surgical morbidity.DesignRetrospective review of prospectively collected data.SubjectsAll paediatric patients treated with craniotomy for excision of intracranial tumour between 2008 and 2017 in a single tertiary paediatric neurosurgery centre.MethodsDemographics, surgical details and perioperative complications were prospectively recorded between 0 and 30 days post operatively. These were retrospectively graded using the CD scale. Data analysis was done in R using logistic regression. Significance was defined as p<0.05ResultsBetween 3/1/2008 and 21/12/2017 there were 322 operations, on 254 patients (142 Male). Median age at surgery was 9 years (IQR 4–13 years). 48% were without complication on the CD scale. Maximum CD grade complication for each procedure was 1 in 11%, 2 in 19%, 3A in 2%, 3B in 14%, and 4 in 0.6% of operations. 30 day mortality was 0.9%. CD grade of 3B or over was associated with infratentorial tumours (OR 2.24; CI 1.10–4.68; p=0.004) and WHO grade III tumours (OR 4.12; CI 1.56–10.86; p=0.028).ConclusionsComplications in paediatric neurooncology surgery are common overall, but our results are favourable in comparison to the literature. The CD scale has limitations in neurosurgery but gives insight into the health economic impact of complications. Infratentorial tumours, and WHO grade III tumours were associated with increased morbidity.
Collapse
|
19
|
Tonder LV, Foster M, Hennigan D, Kneen R, Iyer A, Parks C, Burn S, Mallucci C. TP1-10 Non tumour brain biopsies in alder hey paediatric neurosurgery. J Neurol Neurosurg Psychiatry 2019. [DOI: 10.1136/jnnp-2019-abn.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
ObjectivesTo review the utility of non-tumour brain biopsies in Alder Hey Children’s NHS Foundation Trust Paediatric Neurosurgery Department.MethodsOperative records were searched for ‘biopsy’. Case notes were reviewed for referral source, histology, surgical complication and outcome. Tumour, epilepsy and non-brain biopsy cases were excluded.Results83 ‘biopsy’ cases were identified between 2008 and 2017. 31 tumour, 5 epilepsy, 2 infections and 28 non brain/other biopsies were excluded. 17 brain biopsies for non-tumour causes were seen. 15 patients were referred by neurology, 2 by rheumatology. 14 underwent a craniotomy/mini-craniotomy, 3 had burrholes.4 biopsies were non diagnostic, 2 were abnormal but inconclusive for diagnosis. Diagnoses included: 3 demyelinating lesions, 2 normal brain tissue, 1 neurosarcoidosis, 1 autoimmune encephalitis, 1 definite Rasmussen’s Encephalitis, 1 possible Rasmussen’s Encephalitis, 1 systemic lupus erythematosus associated CNS vasculitis, 1 inflammatory infiltrate (secondary to hydrocephalus/ventriculitis), 1 patient developed a late wound infection. No other surgical morbidities/mortalities were recorded. 11 of these cases had a change in management or the treating team were reassured due to the result of the biopsy (i.e. were able to start immunomodulatory drugs in the absence of infection).Conclusions65% of brain biopsies were diagnostic. 71% of biopsies either changed management or reassured the treating team about a line of management. The procedure is low risk with 0.06% morbidity and 0% mortality.
Collapse
|