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Fayoux P, Dinomais M, Shaw H, Villain F, Schwartz D, Rondeau S, Letellier G, Auvin S. Glycopyrronium 320 μg/mL in children and adolescents with severe sialorrhoea and neurodisabilities: A randomized, double-blind, placebo-controlled trial. Dev Med Child Neurol 2024; 66:910-918. [PMID: 38214675 DOI: 10.1111/dmcn.15841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 01/13/2024]
Abstract
AIM To investigate the efficacy, safety, and impact on quality of life (QoL) of an oral formulation of 320 μg/mL glycopyrronium designed for children. METHOD A double-blind, placebo-controlled SALIVA (Sialanar plus orAl rehabiLitation against placebo plus oral rehabilitation for chIldren and adolescents with seVere sialorrhoeA and neurodisabilities) trial was conducted. Children (3-17 years) with neurodisabilities and severe sialorrhoea (modified Teachers Drooling Scale ≥6) were randomized to 320 μg/mL glycopyrronium or placebo, in addition to non-pharmacological standard care. RESULTS Of 87 participants, 44 were aged 10 years or under and 43 had cerebral palsy. The primary endpoint, change in total Drooling Impact Scale (DIS) score from baseline to day 84, was significantly greater (improved) with 320 μg/mL glycopyrronium versus placebo (median [quartile 1, quartile 3] -29.5 [-44.5, 0] vs -1 [-16, 5]; p < 0.001), an effect also observed at day 28 (median - 25 vs -2; p < 0.01). Significant reduction in bibs/clothes used per day was seen with glycopyrronium versus placebo at day 84 (median - 2 vs 0; p < 0.01). Glycopyrronium significantly improved DIS items 9 and 10 related to the extent that drooling affects the child's and family's life (p ≤ 0.03). Adverse events were reported by 77.3% and 69.8% of children with glycopyrronium and placebo respectively; the most common treatment-related adverse event was constipation (20.5% and 16.3%). INTERPRETATION The formulation of 320 μg/mL glycopyrronium significantly improved drooling and reduced its impact on QoL, with good tolerability in children with neurodisabilities. WHAT THIS PAPER ADDS The formulation of 320 μg/mL glycopyrronium significantly improved Drooling Impact Scale score versus placebo at day 84. The formulation reduced the impact of drooling on the child's and family's quality of life. There were no safety or tolerability concerns with this specific formulation.
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Affiliation(s)
- Pierre Fayoux
- Department of Paediatric Otolaryngology Head Neck Surgery, Jeanne de Flandre Hospital, Lille, France
- ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, Université de Lille, Lille, France
| | - Mickael Dinomais
- Department of Physical Medicine and Rehabilitation, CHU Angers-Les Capucins, Angers, France
| | | | | | | | - Stéphane Rondeau
- Department of Early Medico-Social Action (CAMSP), CHU de Rouen, Rouen, France
| | - Guy Letellier
- Department of Physical Medicine and Rehabilitation, ESEAN-APF, Nantes, France
| | - Stéphane Auvin
- APHP, Service de Neurologie Pédiatrique, EpiCARE ERN membre, Hôpital Robert Debré, Paris, France
- INSERM NeuroDiderot, Université Paris-Cité, Paris, France
- Institut Universitaire de France (IUF), Paris, France
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Orriëns LB, van der Burg JJW, van den Hoogen FJA, Willemsen MAAP, van Hulst K, Erasmus CE. The when, why, and how of using glycopyrronium to diminish drooling in children with neurodevelopmental disabilities: Implications for clinical practice. Eur J Paediatr Neurol 2024; 51:24-31. [PMID: 38776696 DOI: 10.1016/j.ejpn.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 05/12/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Despite the established efficacy of glycopyrronium bromide in reducing drooling among children with neurodevelopmental disabilities, evidence on its impact on the daily lives of children and parents and effectiveness in a real-world setting are scarce, especially among long-term users. This study explored timing and duration of glycopyrronium treatment, effect and impact on daily life, and occurrence of side effects to inform clinical practice. METHODS This was a retrospective cohort study at a national referral centre for drooling, including 61 children with nonprogressive neurodevelopmental disabilities, treated with glycopyrronium for anterior and/or posterior drooling between 2011 and 2021. Data were obtained from medical records and supplemented by structured telephone interviews with parents. RESULTS Anterior drooling severity decreased in 82% of the included children. Changes in the impact of drooling on burden of care, social interaction, and self-esteem were reported in 55%, 31%, and 36%, respectively. Side effects were noted for 71% of cases, yet only 36% of parents deemed these as outweighing the positive impact of treatment. A substantial majority (77%) of the included children were long-term users (≥6 months). Among these, 38% of parents reported decreasing effectiveness and 27% noticed more prominent side effects over time. CONCLUSIONS Glycopyrronium demonstrated potential in mitigating the impact of drooling on daily life, although variations were observed in the specific aspects and extent of improvement. The real-world context of our study provides important insights for refining clinical practices, emphasizing the need for balanced consideration of treatment benefits and potential side effects to facilitate shared decision-making.
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Affiliation(s)
- Lynn B Orriëns
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Department of Paediatric Neurology, Division of Paediatrics, Nijmegen, the Netherlands.
| | - Jan J W van der Burg
- Sint Maartenskliniek, Department of Paediatric Rehabilitation, Ubbergen, the Netherlands; Radboud University Nijmegen, School of Pedagogical and Educational Science, Nijmegen, the Netherlands
| | - Frank J A van den Hoogen
- Radboud University Medical Centre, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands
| | - Michèl A A P Willemsen
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Department of Paediatric Neurology, Division of Paediatrics, Nijmegen, the Netherlands
| | - Karen van Hulst
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Department of Rehabilitation, Nijmegen, the Netherlands
| | - Corrie E Erasmus
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Department of Paediatric Neurology, Division of Paediatrics, Nijmegen, the Netherlands
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Parrot M, Yathavan B, Averin O, Hoggard L, Rower JE, Voight M, Greene D, Tarrell A, Whelan A, Ghandehari H, Murphy N, Yellepeddi V. Clinical pharmacokinetics of atropine oral gel formulation in healthy volunteers. Clin Transl Sci 2024; 17:e13753. [PMID: 38465519 PMCID: PMC10926053 DOI: 10.1111/cts.13753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/01/2024] [Accepted: 02/14/2024] [Indexed: 03/12/2024] Open
Abstract
Sialorrhea or drooling is a common problem in children and adults with neurodevelopmental disorders. It can negatively impact the quality of life due to its physical and psychological manifestations. Providers commonly prescribe atropine eye drops for topical administration to the oral mucosa, as an off-label treatment to manage sialorrhea. However, the off-label use of atropine eye drops can be associated with medication and dosing errors and systemic side effects. To address these limitations of treatment, we developed a mucoadhesive topical oral gel formulation of atropine as an alternative route to off-label administration of atropine eye drops. In this clinical pharmacokinetic (PK) study, we evaluated the safety and PK of atropine gel (0.01% w/w) formulation after single-dose administration to the oral mucosa in 10 healthy volunteers. The PK data showed that after topical administration to the oral mucosa, atropine followed a two-compartment PK profile. The maximum plasma concentration and area under the curve extrapolated to infinite time were 0.14 ng/mL and 0.74 h·ng·mL-1 , respectively. The absorption rate constant calculated by the compartmental analysis was 0.4 h-1 . Safety parameters, such as heart rate, blood pressure, and oxygen saturation, did not significantly change before and after administration of the gel formulation, and no adverse events were observed in all participants who received atropine gel. These data indicate that atropine gel formulation has a satisfactory PK profile, is well-tolerated at the dose studied, and can be further considered for clinical development as a drug product to treat sialorrhea.
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Affiliation(s)
- Madison Parrot
- Division of Clinical Pharmacology, Department of Pediatrics, Spencer Fox Eccles School of MedicineUniversity of UtahSalt Lake CityUtahUSA
- Department of Molecular Pharmaceutics, Utah Center for Nanomedicine, College of PharmacyUniversity of UtahSalt Lake CityUtahUSA
| | - Bhuvanesh Yathavan
- Department of Molecular Pharmaceutics, Utah Center for Nanomedicine, College of PharmacyUniversity of UtahSalt Lake CityUtahUSA
| | - Olga Averin
- Department of Pharmacology and Toxicology and Center for Human ToxicologyUniversity of UtahSalt Lake CityUtahUSA
| | - Logan Hoggard
- Department of Pharmacology and Toxicology and Center for Human ToxicologyUniversity of UtahSalt Lake CityUtahUSA
| | - Joseph E. Rower
- Department of Pharmacology and Toxicology and Center for Human ToxicologyUniversity of UtahSalt Lake CityUtahUSA
| | - Michael Voight
- Investigational Drug Service, Pharmacy Services, University of Utah HospitalSalt Lake CityUtahUSA
| | - Danielle Greene
- Division of Clinical Pharmacology, Department of Pediatrics, Spencer Fox Eccles School of MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Ariel Tarrell
- Division of Clinical Pharmacology, Department of Pediatrics, Spencer Fox Eccles School of MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Aviva Whelan
- Division of Clinical Pharmacology, Department of Pediatrics, Spencer Fox Eccles School of MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Hamidreza Ghandehari
- Department of Molecular Pharmaceutics, Utah Center for Nanomedicine, College of PharmacyUniversity of UtahSalt Lake CityUtahUSA
| | - Nancy Murphy
- Division of Complex Care, Department of PediatricsUniversity of Utah HealthSalt Lake CityUtahUSA
| | - Venkata Yellepeddi
- Division of Clinical Pharmacology, Department of Pediatrics, Spencer Fox Eccles School of MedicineUniversity of UtahSalt Lake CityUtahUSA
- Department of Molecular Pharmaceutics, Utah Center for Nanomedicine, College of PharmacyUniversity of UtahSalt Lake CityUtahUSA
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Papandreou A, Mahony A, Breaks A, Absoud M, Fairhurst C. Comparative Efficacy and Side Effect Profiles of Interventions for Pediatric Saliva Control: A Cohort Study. J Pediatr 2024; 265:113803. [PMID: 37898423 DOI: 10.1016/j.jpeds.2023.113803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 10/05/2023] [Accepted: 10/23/2023] [Indexed: 10/30/2023]
Abstract
OBJECTIVE To compare efficacy and side effect profile data on conservative, behavioral, pharmacological, and surgical treatments used for pediatric saliva control. STUDY DESIGN A cohort study of children (n = 483) referred to a specialty Saliva Control service between May 2014 and November 2019 was performed, using quantitative data from pretreatment and post-treatment questionnaires (the Drooling Impact Scale [DIS], Drooling Rating Scale [DRS]) and recording of side effects. Overall, 483 children were included; treatment choices were based on published international guidelines. RESULTS The greatest improvement was seen after intraglandular botulinum toxin A (BTX-A) injections (n = 207; 551 courses; mean DIS change, 34.7; 95% CI = 29.2-35.7) or duct transpositional surgery (n = 31; mean change in DIS, 29.0; 95% CI, 22.3-35.7). Oral anticholinergics were associated with good outcomes, with no significant statistical difference between glycopyrronium bromide (n = 150; mean DIS change, 21.5; 95% CI, 19.1-24.0) or trihexyphenidyl (n = 87; mean DIS change, 22.4; 95% CI, 18.9-25.8). Inhaled ipratropium bromide was not as efficacious (n = 80; mean DIS change, 11.1; 95% CI, 8.9-13.3). Oromotor programs were used in a selected group with reliable outcomes (n = 9; mean DIS change, 13.0). Side effects were consistent with previous studies. Overall, in cases of milder severity, enterally administered therapies provided a good first-line option. With more severe problems, BTX-A injections or saliva duct transpositional surgery were more effective and well tolerated. CONCLUSIONS We describe a large, single-center pediatric saliva control cohort, providing direct comparison of the efficacy and side effect profiles for all available interventions and inform clinical practice for specialists when considering different options. BTX-A injections or saliva duct transpositional surgery seem to be more effective for saliva control that is more severe.
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Affiliation(s)
- Apostolos Papandreou
- Department of Pediatric Neurosciences, Evelina London Children's Hospital, Guys and Saint Thomas' Hospitals, London, UK
| | - Aoife Mahony
- Children's Health Ireland Tallaght, and Enable Ireland, Dublin, Ireland
| | - Anne Breaks
- Department of Speech and Language Therapy, Evelina London Children's Hospital, Guys and Saint Thomas' Hospitals, London, UK
| | - Michael Absoud
- Department of Pediatric Neurosciences, Evelina London Children's Hospital, Guys and Saint Thomas' Hospitals, London, UK
| | - Charlie Fairhurst
- Department of Pediatric Neurosciences, Evelina London Children's Hospital, Guys and Saint Thomas' Hospitals, London, UK.
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Hegazy A, Soltane R, Alasiri A, Mostafa I, Metwaly AM, Eissa IH, Mahmoud SH, Allayeh AK, Shama NMA, Khalil AA, Barre RS, El-Shazly AM, Ali MA, Martinez-Sobrido L, Mostafa A. Anti-rheumatic colchicine phytochemical exhibits potent antiviral activities against avian and seasonal Influenza A viruses (IAVs) via targeting different stages of IAV replication cycle. BMC Complement Med Ther 2024; 24:49. [PMID: 38254071 PMCID: PMC10804494 DOI: 10.1186/s12906-023-04303-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 12/10/2023] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND The continuous evolution of drug-resistant influenza viruses highlights the necessity for repurposing naturally-derived and safe phytochemicals with anti-influenza activity as novel broad-spectrum anti-influenza medications. METHODS In this study, nitrogenous alkaloids were tested for their viral inhibitory activity against influenza A/H1N1 and A/H5N1 viruses. The cytotoxicity of tested alkaloids on MDCK showed a high safety range (CC50 > 200 µg/ml), permitting the screening for their anti-influenza potential. RESULTS Herein, atropine sulphate, pilocarpine hydrochloride and colchicine displayed anti-H5N1 activities with IC50 values of 2.300, 0.210 and 0.111 µg/ml, respectively. Validation of the IC50 values was further depicted by testing the three highly effective alkaloids, based on their potent IC50 values against seasonal influenza A/H1N1 virus, showing comparable IC50 values of 0.204, 0.637 and 0.326 µg/ml, respectively. Further investigation suggests that colchicine could suppress viral infection by primarily interfering with IAV replication and inhibiting viral adsorption, while atropine sulphate and pilocarpine hydrochloride could directly affect the virus in a cell-free virucidal effect. Interestingly, the in silico molecular docking studies suggest the abilities of atropine, pilocarpine, and colchicine to bind correctly inside the active sites of the neuraminidases of both influenza A/H1N1 and A/H5N1 viruses. The three alkaloids exhibited good binding energies as well as excellent binding modes that were similar to the co-crystallized ligands. On the other hand, consistent with in vitro results, only colchicine could bind correctly against the M2-proton channel of influenza A viruses (IAVs). This might explicate the in vitro antiviral activity of colchicine at the replication stage of the virus replication cycle. CONCLUSION This study highlighted the anti-influenza efficacy of biologically active alkaloids including colchicine. Therefore, these alkaloids should be further characterized in vivo (preclinical and clinical studies) to be developed as anti-IAV agents.
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Affiliation(s)
- Akram Hegazy
- Department of Agricultural Microbiology, Faculty of Agriculture, Cairo University, Giza, 12613, Giza District, Egypt
| | - Raya Soltane
- Department of Biology, Adham University College, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Ahlam Alasiri
- Department of Biology, Adham University College, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Islam Mostafa
- Department of Pharmacognosy, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Ahmed M Metwaly
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
- Biopharmaceutical Products Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, 21934, Egypt
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt
| | - Sara H Mahmoud
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt
| | - Abdou Kamal Allayeh
- Virology Lab 176, Water Pollution Research Department, Environment and Climate Change Institute, National Research Centre, Dokki, 12622, Giza, Egypt
| | - Noura M Abo Shama
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt
| | - Ahmed A Khalil
- Agriculture Research Center (ARC), Veterinary Sera and Vaccines Research Institute (VSVRI), Cairo, 11435, Egypt
| | - Ramya S Barre
- Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Assem Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
- Faculty of Pharmacy, El Saleheya El Gadida University, El Saleheya El Gadida , Sharkia, 44813, Egypt
| | - Mohamed A Ali
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt
| | | | - Ahmed Mostafa
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt.
- Texas Biomedical Research Institute, San Antonio, TX, USA.
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Orriëns LB, van Hulst K, van der Burg JJW, van den Hoogen FJA, Willemsen MAAP, Erasmus CE. Comparing the evidence for botulinum neurotoxin injections in paediatric anterior drooling: a scoping review. Eur J Pediatr 2024; 183:83-93. [PMID: 37924348 PMCID: PMC10858158 DOI: 10.1007/s00431-023-05309-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 10/19/2023] [Accepted: 10/24/2023] [Indexed: 11/06/2023]
Abstract
Paediatric anterior drooling has a major impact on the daily lives of children and caregivers. Intraglandular botulinum neurotoxin type-A (BoNT-A) injections are considered an effective treatment to diminish drooling. However, there is no international consensus on which major salivary glands should be injected to obtain optimal treatment effect while minimizing the risk of side effects. This scoping review aimed to explore the evidence for submandibular BoNT-A injections and concurrent submandibular and parotid (i.e. four-gland) injections, respectively, and assess whether outcomes could be compared across studies to improve decision making regarding the optimal initial BoNT-A treatment approach for paediatric anterior drooling. PubMed, Embase, and Web of Science were searched to identify relevant studies (until October 1, 2023) on submandibular or four-gland BoNT-A injections for the treatment of anterior drooling in children with neurodevelopmental disabilities. Similarities and differences in treatment, patient, outcome, and follow-up characteristics were assessed. Twenty-eight papers were identified; 7 reporting on submandibular injections and 21 on four-gland injections. No major differences in treatment procedures or timing of follow-up were found. However, patient characteristics were poorly reported, there was great variety in outcome measurement, and the assessment of side effects was not clearly described. Conclusion: This review highlights heterogeneity in outcome measures and patient population descriptors among studies on paediatric BoNT-A injections, limiting the ability to compare treatment effectiveness between submandibular and four-gland injections. These findings emphasize the need for more extensive and uniform reporting of patient characteristics and the implementation of a core outcome measurement set to allow for comparison of results between studies and facilitate the optimization of clinical practice guidelines. What is Known: • There is no international consensus on which salivary glands to initially inject with BoNT-A to treat paediatric drooling. What is New: • Concluding on the optimal initial BoNT-A treatment based on literature is currently infeasible. There is considerable heterogeneity in outcome measures used to quantify anterior drooling.and clinical characteristics of children treated with intraglandular BoNT-A are generally insufficiently reported. • Consensus-based sets of outcome measures and patient characteristics should be developed and implemented.
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Affiliation(s)
- Lynn B Orriëns
- Department of Paediatric Neurology, Division of Paediatrics, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Karen van Hulst
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jan J W van der Burg
- Department of Paediatric Rehabilitation, Sint Maartenskliniek, Ubbergen, the Netherlands
- School of Pedagogical and Educational Science, Radboud University Nijmegen, Nijmegen, the Netherlands
| | - Frank J A van den Hoogen
- Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Michèl A A P Willemsen
- Department of Paediatric Neurology, Division of Paediatrics, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Corrie E Erasmus
- Department of Paediatric Neurology, Division of Paediatrics, Donders Institute for Brain, Cognition and Behaviour, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
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Petkus KD, Noritz G, Glader L. Examining the Role of Sublingual Atropine for the Treatment of Sialorrhea in Patients with Neurodevelopmental Disabilities: A Retrospective Review. J Clin Med 2023; 12:5238. [PMID: 37629280 PMCID: PMC10455410 DOI: 10.3390/jcm12165238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/04/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Sialorrhea is common in children with neurodevelopmental disabilities (NDD) and is reported in >40% of children with cerebral palsy (CP). It causes a range of complications, including significant respiratory morbidity. This single-center retrospective chart review aims to document sublingual atropine (SLA) utilization to guide further study in establishing its role in secretion management for children with NDD. A chart review was completed for patients with NDD ≤ 22 years of age treated with SLA at a free-standing children's hospital between 1 January 2016 and 1 June 2021. Descriptive statistics were generated to summarize findings. In total, 190 patients were identified, of which 178 met inclusion criteria. The average starting dose for SLA was 1.5 mg/day, or 0.09 mg/kg/day when adjusted for patient weight. Eighty-nine (50%) patients were prescribed SLA first line for secretion management while 85 (48%) patients tried glycopyrrolate prior to SLA. SLA was used after salivary Botox, ablation, and/or surgery in 16 (9%) patients. This study investigates SLA as a potential pharmacologic agent to treat sialorrhea in children with NDD. We identify a range of prescribing patterns regarding dosing, schedule, and place in therapy, highlighting the need for further evidence to support and guide its safe and efficacious use.
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Affiliation(s)
- Kayla Durkin Petkus
- Division of Complex Care, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (G.N.); (L.G.)
- Department of Pharmacy, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Garey Noritz
- Division of Complex Care, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (G.N.); (L.G.)
| | - Laurie Glader
- Division of Complex Care, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (G.N.); (L.G.)
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Fayoux P, Dinomais M, Shaw H, Probert N, Villain F, Pouchain D, Texier N, Auvin S. Randomised, double-blind, placebo-controlled trial of glycopyrronium in children and adolescents with severe sialorrhoea and neurodisabilities: protocol of the SALIVA trial. BMJ Paediatr Open 2023; 7:10.1136/bmjpo-2023-001913. [PMID: 37156563 PMCID: PMC10173983 DOI: 10.1136/bmjpo-2023-001913] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 04/20/2023] [Indexed: 05/10/2023] Open
Abstract
INTRODUCTION Severe sialorrhoea is a common, distressing problem in children/adolescents with neurodisabilities, which has adverse health and social consequences. The SALIVA trial is designed to evaluate the efficacy and safety of a paediatric-specific oral solution of glycopyrronium along with its impact on quality-of-life (QoL), which has been lacking from previous trials of sialorrhoea treatments. METHODS AND ANALYSIS A double-blind, placebo-controlled, randomised phase IV trial is ongoing in several centres across France. Eighty children aged 3-17 years with severe sialorrhoea (≥6 on the modified Teachers Drooling Scale) related to chronic neurological disorders in whom non-pharmacological standard of care has already been implemented or has failed, will be recruited. Patients will be randomised 1:1 to receive a 2 mg/5 mL solution of glycopyrronium bromide (Sialanar 320 µg/mL glycopyrronium) or placebo three times daily during a 3-month blinded period. After Day 84, participants will be invited into a 6-month, open-label study extension period, where they will all receive glycopyrronium. The primary endpoint of the double-blind period will be the change from baseline to Day 84 in the Drooling Impact Scale (DIS), a validated measure to assess sialorrhoea. A series of secondary efficacy endpoints involving change in total DIS, specific DIS items and response (DIS improvement ≥13.6 points) will be analysed in a prespecified hierarchy. QoL data will be collected from parents, caregivers and patients where possible using specific DIS questions and DISABKIDS questionnaires. Safety endpoints, including adverse events, will be assessed throughout the trial periods. ETHICS AND DISSEMINATION In total, 87 children have been recruited and recruitment is now complete. Final results are expected by the end of 2023. Findings will be presented at conferences and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER EudraCT 2020-005534-15.
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Affiliation(s)
- Pierre Fayoux
- Department of Paediatric Otolaryngology Head Neck Surgery, Jeanne de Flandre Hospital, Lille, France
| | - Mickael Dinomais
- Department of Physical Medicine and Rehabilitation, CHU Angers, Angers, France
| | - Helen Shaw
- Proveca Limited, Manchester, England, UK
| | | | | | - Denis Pouchain
- Department of General Practice, University of Tours, Tours, France
| | | | - Stéphane Auvin
- Service de Neurologie Pédiatrique, Robert-Debré Mother-Child University Hospital, Paris, France
- INSERM NeuroDiderot, Université Paris Cité, Paris, France
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Riva A, Amadori E, Vari MS, Spalice A, Belcastro V, Viri M, Capodiferro D, Romeo A, Verrotti A, Striano P. Impact and management of drooling in children with neurological disorders: an Italian Delphi consensus. Ital J Pediatr 2022; 48:118. [PMID: 35854335 PMCID: PMC9297577 DOI: 10.1186/s13052-022-01312-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 06/24/2022] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The rate of chronic drooling in children older than 4 years is 0.5%, but it rises to 60% in those with neurological disorders. Physical and psychosocial consequences lead to a reduction in the quality of Life (QoL) of affected patients; however, the problem remains under-recognized and under-treated. We conducted an Italian consensus through a modified Delphi survey to discuss the current treatment paradigm of drooling in pediatric patients with neurological disorders. METHODS After reviewing the literature, a board of 10 experts defined some statements to be administered to a multidisciplinary panel through an online encrypted platform. The answers to the questions were based on a 1-5 Likert scale (1 = strongly disagree; 5 = strongly agree). The scores were grouped into 1-2 (disagreement) and 4-5 (agreement), while 3 was discarded. The consensus was reached when the sum of the disagreement or agreement was ≥75%. RESULTS Fifteen statements covered three main topics, namely clinical manifestations and QoL, quantification of drooling, and treatment strategies. All statements reached consensus (≥75% agreement). The 55 Italian experts agreed that drooling should be assessed in all children with complex needs, having a major impact on the QoL. Attention should be paid to investigating posterior hypersalivation, which is often neglected but may lead to important clinical consequences. Given that the severity of drooling fluctuates over time, its management should be guided by the patients' current needs. Furthermore, the relative lack of validated and universal scales for drooling quantification limits the evaluation of the response to treatment. Finally, the shared therapeutic paradigm is progressive, with conservative treatments preceding the pharmacological ones and reserving surgery only for selected cases. CONCLUSION This study demonstrates the pivotal importance of a multidisciplinary approach to the management of drooling. National experts agree that progressive treatment can reduce the incidence of complications, improve the QoL of patients and caregivers, and save healthcare resources. Finally, this study highlights how the therapeutic strategy should be reconsidered over time according to the available drugs on the market, the progression of symptoms, and the patients' needs.
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Affiliation(s)
- Antonella Riva
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Via Gaslini 5, 16148, Genoa, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genoa, Italy
| | - Elisabetta Amadori
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Via Gaslini 5, 16148, Genoa, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genoa, Italy
| | - Maria Stella Vari
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Via Gaslini 5, 16148, Genoa, Italy
| | - Alberto Spalice
- Department of Pediatrics, "Sapienza" University of Rome, Rome, Italy
| | | | - Maurizio Viri
- Department of Child Neuropsychiatry, Hospital Maggiore della Carità, Novara, Italy
| | - Donatella Capodiferro
- Department of Biomedical Sciences and Human Oncology, Neonatology and Intensive Care Neonatal Unit Section, University of Bari Aldo Moro, Bari, Italy
| | - Antonino Romeo
- Pediatric Neurology Unit and Epilepsy Center, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | | | | | - Pasquale Striano
- Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto Giannina Gaslini, Via Gaslini 5, 16148, Genoa, Italy. .,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genoa, Italy.
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10
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You P, Strychowsky J, Gandhi K, Chen BA. Anticholinergic treatment for sialorrhea in children: A systematic review. Paediatr Child Health 2022; 27:82-87. [PMID: 35599670 PMCID: PMC9113838 DOI: 10.1093/pch/pxab051] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 07/09/2021] [Indexed: 08/27/2023] Open
Abstract
Background Sialorrhea in children can be associated with adverse physical and social effects. Treatment using anticholinergic medications has been shown to offer symptomatic relief, but there is no consensus regarding which treatment is the most efficacious. Objective To examine the effectiveness of anticholinergic medications for sialorrhea in children. Methods A systematic review was carried out in Medline, EMBASE, Cochrane, Scopus, and the Web of Science from inception until April 29, 2020. Studies reporting original data on the efficacy of anticholinergic medications in the management of sialorrhea in children aged 0 to 17 years of age were included. This review adhered to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) standards. Data on study design, setting, population, pharmacologic intervention(s), comparator(s), outcomes, and results were extracted and summarized. Results The search strategy identified 2,800 studies of which 27 articles were included in the synthesis, including five randomized controlled trials. Each anticholinergic undergoing experimental study (glycopyrrolate, scopolamine/hyoscine, trihexyphenidyl/benzhexol, benztropine, and atropine) showed evidence of efficacy. Adverse side effects were common. Significant heterogeneity exists in the studies' methodology and the variability of outcome measures used between studies precluded a meta-analysis. Conclusions Glycopyrrolate, scopolamine/hyoscine, trihexyphenidyl/benzhexol, benztropine, and atropine have all shown efficacy in the treatment of sialorrhea in children. The small number of reports and the variability in study design precluded a meta-analysis. More studies are needed with uniformity in outcome measures to help guide evidence-based decision making. A guidance table is presented.
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Affiliation(s)
- Peng You
- Department of Otolaryngology - Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Julie Strychowsky
- Department of Otolaryngology - Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Karan Gandhi
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Breanna A Chen
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Children’s Health Research Institute, Lawson Health Research Institute, London, Ontario, Canada
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11
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Locatello LG, Licci G, Maggiore G, Gallo O. Non-Surgical Strategies for Assisting Closure of Pharyngocutaneous Fistula after Total Laryngectomy: A Systematic Review of the Literature. J Clin Med 2021; 11:jcm11010100. [PMID: 35011841 PMCID: PMC8745591 DOI: 10.3390/jcm11010100] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Pharyngocutaneous fistula (PCF) is a frequent complication after total laryngectomy, with an incidence of up to 65%. Many conservative or invasive approaches are available and the choice among them is usually made on a case-by-case basis. The aim of the present review is to critically summarize the available evidence of the effectiveness of the non-surgical management of PCF. Methods: A systematic review and a meta-analysis of the literature were conducted, according to the PRISMA guidelines. Studies investigating botulinum toxin therapy, scopolamine transdermal patch, hyperbaric oxygen therapy (HBOT), and negative pressure wound therapy (NPWT) were assessed. Complete fistula closure after the initiation of non-surgical treatment was the main outcome. Results: After the application of selection criteria, a total of seven articles and 27 patients were included in the present review. All the eligible studies were descriptive case series, while only one article used a standard group as a comparison. The mean age was 63.3 and 14 patients (51.9%) had previously received RT. The reported comorbidities were diabetes, ischemic heart disease, hypertension, dyslipidemia, COPD, and atrial fibrillation. With a mean healing time of 25.0 days, the overall success rate was 92.6%. Conclusions: Non-surgical treatment of PCF is only based on the experience of small series. Although success rates seem promising, the absence of properly designed comparative studies does not allow us, at present, to identify ideal candidates for these non-invasive management strategies for PCF.
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Affiliation(s)
- Luca Giovanni Locatello
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3, 50134 Florence, Italy; (G.L.); (G.M.); (O.G.)
- Correspondence: ; Tel.: +39-055-7947989
| | - Giuseppe Licci
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3, 50134 Florence, Italy; (G.L.); (G.M.); (O.G.)
| | - Giandomenico Maggiore
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3, 50134 Florence, Italy; (G.L.); (G.M.); (O.G.)
| | - Oreste Gallo
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla, 3, 50134 Florence, Italy; (G.L.); (G.M.); (O.G.)
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
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12
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Kalm B, Lai K, Darro N. Care of children with home mechanical ventilation in the healthcare continuum. Hosp Pract (1995) 2021; 49:456-466. [PMID: 34605728 DOI: 10.1080/21548331.2021.1988608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction:The care of children with invasive home mechanical ventilation (HMV) is challenging and insufficiently described in the literature. Objectives:Our objective regarding this unique and growing population is to describe our institution's pediatric chronic HMV program and discuss our current understanding of best care practices. Methods: In addition to characterizing the clinical landscape of our program, we describe demographics for our roughly 223 current HMV patients with comparisons to available national data. We discuss evidence and expert opinion regarding various elements of care including initiation of HMV, caregiver education, equipment concerns, inpatient care, and longitudinal care.Results: Data was collected but not statistically analyzed for our roughly 223 current patients and historical cohort. Descriptive data included demographic information, patient medical characteristics and complexity, and reasons for rehospitalizations.Conclusions:While we have provided institutional expertise regarding the care of this complex population, the evidence base remains insufficient and there are many areas which need future research to develop standardized care practice guidelines for children with HMV.
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Affiliation(s)
- Benjamin Kalm
- Division of Pediatric Hospital Medicine, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Khanh Lai
- Division of Pediatric Pulmonary and Sleep Medicine, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Natalie Darro
- Division of Pediatric Complex Care, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
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13
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Hobbs KT, Krischak M, Tejwani R, Purves JT, Wiener JS, Routh JC. The Importance of Early Diagnosis and Management of Pediatric Neurogenic Bladder Dysfunction. Res Rep Urol 2021; 13:647-657. [PMID: 34513742 PMCID: PMC8421253 DOI: 10.2147/rru.s259307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 08/17/2021] [Indexed: 11/23/2022] Open
Abstract
Neurogenic bladder dysfunction is a major source of urologic morbidity in children, especially in those with spina bifida (SB). Complications from progression of bladder dysfunction can include urinary tract infections (UTIs), urinary incontinence, upper tract deterioration, and renal dysfunction or failure. In these children, there has been a recent trend toward proactive rather than expectant management of neurogenic bladder. However, there is a lack of consensus on how to best achieve the three main goals of neurogenic bladder management: 1) preserving kidney function, 2) achieving continence (if desired by the family/individual), and 3) achieving social and functional urologic independence (if appropriate). Hence, our objective was to perform a narrative literature review to evaluate the approaches to diagnosis and management of pediatric neurogenic bladder dysfunction, with special focus on children with SB. The approach strategies vary across a spectrum, with a proactive strategy on one end of the spectrum and an expectant strategy at the other end. The proactive management strategy is characterized by early and frequent labs, imaging, and urodynamic (UDS) evaluation, with early initiation of clean intermittent catheterization (CIC) and proceeding with pharmacotherapy, or surgery if indicated. The expectant management strategy prioritizes surveillance labs and imaging prior to proceeding with invasive assessments and interventions such as UDS or pharmacotherapy. Both treatment strategies are currently utilized and data have historically been inconclusive in demonstrating efficacy of one regimen over the other. We performed a narrative literature evaluating proactive and expectant treatment strategies as they relate to diagnostics and management of Spina Bifida. From the available literature and our practice, a proactive strategy favors greater benefit in preventative management and may decrease risk of renal dysfunction compared with expectant management.
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Affiliation(s)
- K Tyler Hobbs
- Division of Urologic Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Rohit Tejwani
- Division of Urologic Surgery, Duke University Medical Center, Durham, NC, USA
| | - J Todd Purves
- Division of Urologic Surgery, Duke University Medical Center, Durham, NC, USA
| | - John S Wiener
- Division of Urologic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jonathan C Routh
- Division of Urologic Surgery, Duke University Medical Center, Durham, NC, USA
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14
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Mohan V, Bruin NM, Tesselaar MET, de Boer JP, Vegt E, Hendrikx JJMA, Al-Mamgani A, van de Kamer JB, Sonke JJ, Vogel WV. Muscarinic inhibition of salivary glands with glycopyrronium bromide does not reduce the uptake of PSMA-ligands or radioiodine. EJNMMI Res 2021; 11:25. [PMID: 33710423 PMCID: PMC7953192 DOI: 10.1186/s13550-021-00770-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 03/03/2021] [Indexed: 02/08/2023] Open
Abstract
RATIONALE Salivary glands are highly perfused and express the prostate-specific membrane antigen (PSMA) receptor as well as the sodium-iodide symporter. As a consequence, treatment with 177Lu/225Ac-PSMA for prostate cancer or 131I for thyroid cancer leads to a high radiation dose in the salivary glands, and patients can be confronted with persistent xerostomia and reduced quality of life. Salivation can be inhibited using an antimuscarinic pharmaceutical, such as glycopyrronium bromide (GPB), which may also reduce perfusion. The primary objective of this work was to determine if inhibition with GPB could provide a considerable (> 30%) reduction in the accumulation of administered 123I or 68Ga-PSMA-11 in salivary glands. METHODS Ten patients who already received a whole-body 68Ga-PSMA-11 PET/CT scan for (re)staging of prostate cancer underwent a repeat PET/CT scan with tracer administration at 90 min after intravenous injection of 0.2 mg GPB. Four patients in follow-up after thyroid cancer, who had been treated with one round of ablative 131I therapy with curative intent and had no signs of recurrence, received 123I planar scintigraphy at 4 h after tracer administration without GPB and a repeated scan at least one week later, with tracer administration at 30 min after intramuscular injection of 0.4 mg GPB. Tracer uptake in the salivary glands was quantified on PET and scintigraphy, respectively, and values with and without GPB were compared. RESULTS No significant difference in PSMA uptake in the salivary glands was seen without or with GPB (Mean SULmean parotid glands control 5.57, intervention 5.72, p = 0.50. Mean SULmean submandibular glands control 6.25, intervention 5.89, p = 0.12). Three out of 4 patients showed increased 123I uptake in the salivary glands after GPB (Mean counts per pixel control 8.60, intervention 11.46). CONCLUSION Muscarinic inhibition of salivation with GPB did not significantly reduce the uptake of PSMA-ligands or radioiodine in salivary glands, and can be dismissed as a potential strategy to reduce toxicity from radionuclide therapies.
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Affiliation(s)
- V Mohan
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands.,Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - N M Bruin
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands.,Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - M E T Tesselaar
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J P de Boer
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - E Vegt
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands.,Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - J J M A Hendrikx
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands.,Department of Pharmacy and Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - A Al-Mamgani
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands
| | - J B van de Kamer
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands
| | - J-J Sonke
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands
| | - W V Vogel
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam, 1066 CX, The Netherlands. .,Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
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15
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Riva A, Federici C, Piccolo G, Amadori E, Verrotti A, Striano P. Exploring treatments for drooling in children with neurological disorders. Expert Rev Neurother 2020; 21:179-187. [PMID: 33222543 DOI: 10.1080/14737175.2021.1855146] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Introduction: Drooling represents a major problem in the every-day life of pediatric patients with neurological disorders. The significant burden, both physical and socio-psychological, of the disorder requires adequate clinical evaluation and proper management. However, treating drooling remains a challenge for clinicians. This is a review of the most up-to-date therapeutic options for the treatment of drooling in the pediatric population, hence both conservative, pharmacological, and surgical approaches are discussed. Areas covered: Randomized clinical trials (RCTs), structured reviews, and case reports are included. Special focus is paid on the methods used to evaluate the efficacy and safety outcomes in the selected RCTs, trying to promote the use of more validated scales to assess drooling in the future. Expert opinion: The lack of reliable metrics to assess efficacy and safety outcomes in drooling limits researchers from identifying the best patient-suitable treatment. The relatively small number of clinical trials carried out over the last two decades is also due to the difficulty in assessing drooling using subjective scales. A key enabler for new efficient therapies stands in the introduction of accurate and robust metrics to measure treatment effectiveness on drooling.
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Affiliation(s)
- Antonella Riva
- Pediatric Neurology and Muscular Diseases Unit, IRRCS Istituto Giannina Gaslini , Genova, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova , Genova, Italy
| | - Camilla Federici
- Pediatric Neurology and Muscular Diseases Unit, IRRCS Istituto Giannina Gaslini , Genova, Italy
| | - Gianluca Piccolo
- Pediatric Neurology and Muscular Diseases Unit, IRRCS Istituto Giannina Gaslini , Genova, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova , Genova, Italy
| | - Elisabetta Amadori
- Pediatric Neurology and Muscular Diseases Unit, IRRCS Istituto Giannina Gaslini , Genova, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova , Genova, Italy
| | - Alberto Verrotti
- Department of Pediatrics, Università Degli Studi dell'Aquila , University of Perugia, Italy
| | - Pasquale Striano
- Pediatric Neurology and Muscular Diseases Unit, IRRCS Istituto Giannina Gaslini , Genova, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Università Degli Studi di Genova , Genova, Italy
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16
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Al Jeraisy M, AlFuraih M, AlSaif R, AlKhalifah B, AlOtaibi H, Abolfotouh MA. Efficacy of scopolamine transdermal patch in children with sialorrhea in a pediatric tertiary care hospital. BMC Pediatr 2020; 20:437. [PMID: 32943036 PMCID: PMC7495848 DOI: 10.1186/s12887-020-02336-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 09/10/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Drooling is common in children with neurological disorders, but its management is very challenging, Scopolamine transdermal patch (STP) appears to be useful in controlling drooling, although it is not approved for this indication and there are limited clinical studies about its effectiveness. This study aimed (1) to assess the impact of STP use on the severity of drooling and on the frequency of emergency department (ED) and hospital readmission (RA) visits related to drooling, and (2) to determine the level of family satisfaction with STP when used in children with neurological disorders. METHODS This is a retrospective cohort study of all pediatric patients aged 3-14 years, with non-progressive neurodevelopmental disability, who used STP for more than one year during the period between April 2015 and July 2018 (n = 44). Data on demographics, clinical status, comorbidities, STP dose and duration, other medications, ED and RA visits were collected. Follow-up phone-call interviews with parents/caregivers were performed using a parent-reported frequency and severity rating scale of sialorrhea. Absolute and relative risk reductions were calculated to assess the impact of STP on ED and RA visits. Significance was considered at p-value of ≤ 0.05. RESULTS STP use showed significant reduction in severity of drooling (p < 0.001), wiping of the child's mouth (p < 0.001), bibs or clothing changes (p < 0.001), choking and aspiration of saliva (p = 0.001). The Relative Risk Reduction of the drooling-related ED and RA visits were 86% and 67% respectively. Nearly two-thirds (60%) of caregivers were satisfied with using STP. CONCLUSIONS This is the first study of its kind done in Saudi Arabia demonstrating favorable impact of STP use by children on the consequences associated with drooling and with the frequency of ER and RA visits due to drooling. Development of a medication use protocol is recommended to standardize STP treatment in order to optimize its effectiveness. This study serves as baseline information for future prospective interventional studies.
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Affiliation(s)
- Majed Al Jeraisy
- Pharmaceutical Care Department, King Abdullah Specialized Children Hospital, Ministry of National Guard, Riyadh, Saudi Arabia. .,King Abdullah International Medical Research Center (KAIMRC), Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia. .,College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia.
| | - Maissa AlFuraih
- College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Raghad AlSaif
- College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | | | - Hazza AlOtaibi
- Pharmaceutical Care Department, King Abdullah Specialized Children Hospital, Ministry of National Guard, Riyadh, Saudi Arabia
| | - Mostafa A Abolfotouh
- King Abdullah International Medical Research Center (KAIMRC), Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia.,College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
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17
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Khajuria S, Ng KF, Jefferson RJ. What is the effectiveness and safety of different interventions in the management of drooling in children with cerebral palsy? Arch Dis Child 2020; 105:906-910. [PMID: 32606035 DOI: 10.1136/archdischild-2020-319309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 11/04/2022]
Affiliation(s)
- Sujata Khajuria
- Community Paediatrics, St. Mary's Hospital, Northamptonshire NHS Foundation Trust, Kettering, Northamptonshire, UK
| | - Khuen Foong Ng
- Department of Paediatrics, University Hospitals of Leicester NHS Trust, Leicester, UK
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18
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Bard-Pondarré R, Roumenoff F, Julien C, Grguric G, Porte M, Boulay C, Bourg V, Chaléat-Valayer E. Validity, reliability and responsiveness to change of the French version of the drooling impact scale. Disabil Rehabil 2020; 44:788-794. [PMID: 32552097 DOI: 10.1080/09638288.2020.1777471] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND work still needs to be done to measure the impact of sialorrhea on quality of life and define the efficacy of different therapies. The Drooling Impact Scale showed good validity and sensitivity to change, especially after botulinum toxin injection. The aim of this study is to present its French translation and to explore its validity, reliability and responsiveness to change in a group of children with Cerebral Palsy. METHODS multicentre study at six rehabilitation centres in France. Children with Cerebral Palsy aged 4-18 years with sialorrhea problems were included (n = 55), either in a control group (n = 33) or in the intervention group (n = 22, with 3 drug treatment and 19 botulinum toxin injections). The French Drooling Impact Scale was administered twice, 1 month apart. RESULTS The French Drooling Impact Scale total score at inclusion was meanly 53.9 (Standard Deviation 11.9) in the stable control group and 66.0 (16.1) in the intervention group (p = 0.0058). The validity of the scale was established, as well as an adequate internal consistency (Cronbach's α = 0.71); correlations between each item and the total score were found between 0.5 and 0.71 except for item 5 (r = 0.38) and item 7 (0.41). The test-retest reliability in stable children was good (Lin coefficient = 0.83, bias correction factor = 0.92 and Pearson correlation coefficient = 0.89). There was a high responsiveness to change, mean change was -40.0 in the intervention group and -3.6 in the stable group (p < 0.0001), with Standard Error of Measurement = 2.6. CONCLUSION the French Drooling Impact Scale has shown sufficient clinometric properties to be used now by clinicians or researchers.IMPLICATIONS FOR REHABILITATIONThe Drooling Impact scale has now its French version.The French version of the Drooling Impact Scale has shown its validity and a good test-retest reliability.The responsiveness to change was explored in a group of children undergoing saliva-control interventions and the scale was able to show a big change.The authors recommend to use this questionnaire in a semi-directed interview conducted by a health professional.
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Affiliation(s)
| | | | - Christell Julien
- Hospices Civils de Lyon, Pôle Information Médicale, Evaluation, Recherche, Unité d'Evaluation Médico-Economique, Lyon, France
| | - Gwen Grguric
- Hospices Civils de Lyon, Pôle Information Médicale, Evaluation, Recherche, Unité d'Evaluation Médico-Economique, Lyon, France
| | - Mélanie Porte
- CHU de Nîmes, Hôpital Carémeau - Service de rééducation et réadaptation fonctionnelle, Place du Pr Robert Debré, Nîmes, France
| | | | - Véronique Bourg
- CHU - Hôpital Nord, Boulevard de la Chantourne, La Tronche, France
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19
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Mcdermott C. Developing the evidence base for the management of drooling. Dev Med Child Neurol 2020; 62:270. [PMID: 31583676 DOI: 10.1111/dmcn.14373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Christopher Mcdermott
- Sheffield Institute for Translational Neuroscience, Department of Neuroscience, University of Sheffield, Sheffield, UK
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Begley KA, Braswell LE, Noritz GH, Murakami JW. Salivary gland ablation: introducing an interventional radiology treatment alternative in the management of sialorrhea. Pediatr Radiol 2020; 50:869-876. [PMID: 32198665 PMCID: PMC7217813 DOI: 10.1007/s00247-020-04649-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/22/2019] [Accepted: 02/20/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND Sialorrhea is common in children with neurological disorders and leads to social isolation, aspiration pneumonia and increased caregiver burden. Sialorrhea management includes anticholinergic medications and a variety of surgeries, but these are limited by side effects, recurrence and risks. OBJECTIVE We present our method of salivary gland ablation, an interventional radiology treatment for sialorrhea, and report safety and efficacy data from pediatric patients who underwent salivary gland ablation. MATERIALS AND METHODS Salivary gland ablation uses image-guided sotradecol and ethanol dual-drug injection into the salivary glands. Submandibular and sublingual glands are injected percutaneously using ultrasound. Parotid glands are injected retrograde through Stensen ducts using fluoroscopy. We conducted a retrospective review of the medical records of patients who underwent salivary gland ablation at our institution between 2005 and 2019. Pre- and post-procedure Drooling Frequency and Drooling Severity (DFDS) scale scores were compared and caregiver satisfaction was assessed. We devised two cohorts, one to study patient safety and a subcohort to study clinical efficacy using DFDS scores. RESULTS One hundred and seventy salivary gland ablation procedures were performed in the 99 patients comprising the safety cohort. Of the procedures, 88.8% resulted in no or minimal complications. Respiratory difficulty, temporary nerve palsy and infection represent the majority of the 11.2% of patients who experienced periprocedural complications. There were no complications resulting in permanent sequelae. Twenty-seven patients met our inclusion criteria for the efficacy subcohort with a mean follow-up time of 5.4 years. DFDS at follow-up decreased from a median score of nine to a seven post-procedure (P=0.000018). The proportion of caregivers who were satisfied with the procedure increased as more glands were ablated, which suggests a causal link between the number of glands ablated and the outcome. CONCLUSION Salivary gland ablation is a safe and effective procedure with the potential for permanent decrease in symptoms related to sialorrhea.
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Affiliation(s)
- Katherine A. Begley
- grid.261331.40000 0001 2285 7943The Ohio State University College of Medicine, Columbus, OH USA
| | - Leah E. Braswell
- grid.240344.50000 0004 0392 3476Department of Radiology, Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205 USA
| | - Garey H. Noritz
- grid.240344.50000 0004 0392 3476Department of Complex Care, Nationwide Children’s Hospital, Columbus, OH USA
| | - James W. Murakami
- grid.240344.50000 0004 0392 3476Department of Radiology, Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205 USA
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