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Sakashita K, Komori K, Morokawa H, Kurata T. Screening and interventional strategies for the late effects and toxicities of hematological malignancy treatments in pediatric survivors. Expert Rev Hematol 2024; 17:313-327. [PMID: 38899398 DOI: 10.1080/17474086.2024.2370559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 06/17/2024] [Indexed: 06/21/2024]
Abstract
INTRODUCTION Advancements in pediatric cancer treatment have increased patient survival rates; however, childhood cancer survivors may face long-term health challenges due to treatment-related effects on organs. Regular post-treatment surveillance and early intervention are crucial for improving the survivors' quality of life and long-term health outcomes. The present paper highlights the significance of late effects in childhood cancer survivors, particularly those with hematologic malignancies, stressing the importance of a vigilant follow-up approach to ensure better overall well-being. AREAS COVERED This article provides an overview of the treatment history of childhood leukemia and lymphoma as well as outlines the emerging late effects of treatments. We discuss the various types of these complications and their corresponding risk factors. EXPERT OPINION Standardizing survivorship care in pediatric cancer aims to improve patient well-being by optimizing their health outcomes and quality of life. This involves early identification and intervention of late effects, requiring collaboration among specialists, nurses, and advocates, and emphasizing data sharing and international cooperation.
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Affiliation(s)
- Kazuo Sakashita
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Kazutoshi Komori
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Hirokazu Morokawa
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Takashi Kurata
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
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Milgrom SA, van Luijk P, Pino R, Ronckers CM, Kremer LC, Gidley PW, Grosshans DR, Laskar S, Okcu MF, Constine LS, Paulino AC. Salivary and Dental Complications in Childhood Cancer Survivors Treated With Radiation Therapy to the Head and Neck: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:467-481. [PMID: 34074567 DOI: 10.1016/j.ijrobp.2021.04.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/14/2021] [Accepted: 04/21/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Radiation therapy (RT) to the head and neck (H&N) region is critical in the management of various pediatric malignancies; however, it may result in late toxicity. This comprehensive review from the Pediatric Normal Tissue Effects in the Clinic (PENTEC) initiative focused on salivary dysfunction and dental abnormalities in survivors who received RT to the H&N region as children. MATERIALS & METHODS This systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method. RESULTS Of the 2,164 articles identified through a literature search, 40 were included in a qualitative synthesis and 3 were included in a quantitative synthesis. The dose-toxicity data regarding salivary function demonstrate that a mean parotid dose of 35 to 40 Gy is associated with a risk of acute and chronic grade ≥2 xerostomia of approximately 32% and 13% to 32%, respectively, in patients treated with chemo-radiation therapy. This risk increases with parotid dose; however, rates of xerostomia after lower dose exposure have not been reported. Dental developmental abnormalities are common after RT to the oral cavity. Risk factors include higher radiation dose to the developing teeth and younger age at RT. CONCLUSIONS This PENTEC task force considers adoption of salivary gland dose constraints from the adult experience to be a reasonable strategy until more data specific to children become available; thus, we recommend limiting the parotid mean dose to ≤26 Gy. The minimum toxic dose for dental developmental abnormalities is unknown, suggesting that the dose to the teeth should be kept as low as possible particularly in younger patients, with special effort to keep doses <20 Gy in patients <4 years old.
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Affiliation(s)
- Sarah A Milgrom
- Department of Radiation Oncology, University of Colorado, Aurora, Colorado
| | - Peter van Luijk
- Department of Radiation Oncology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Ramiro Pino
- Department of Radiation Oncology, Houston Methodist Hospital, Houston, Texas
| | - Cecile M Ronckers
- Princess Máxima Centrum for Pediatric Oncology, Utrecht, Netherlands; Institute of Biostatistics and Registry Research, Brandenburg Medical School-Theodor Fontane, Neuruppin, Germany
| | - Leontien C Kremer
- Institute of Biostatistics and Registry Research, Brandenburg Medical School-Theodor Fontane, Neuruppin, Germany; UMC Amsterdam, Location AMC, Department of Pediatrics, Amsterdam, Netherlands
| | - Paul W Gidley
- Department of Head and Neck Surgery, MD Anderson Cancer Center, Houston, Texas
| | - David R Grosshans
- Department of Radiation Oncology, MD Anderson Cancer Center, Houston, Texas
| | - Siddhartha Laskar
- Department of Radiation Oncgqtology, Tata Memorial Hospital, Mumbai, India
| | - M Fatih Okcu
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Louis S Constine
- Department of Radiation Oncology, University of Rochester, Rochester, New York
| | - Arnold C Paulino
- Department of Radiation Oncology, MD Anderson Cancer Center, Houston, Texas.
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Kunimatsu R, Asakawa Y, Nakatani A, Sakata S, Tanimoto K. Orthodontic Treatment of a Patient With Non-Syndromic Oligodontia and a Skeletal Class Ⅲ Relationship: A Case Report and Six Years' Follow-Up. Cureus 2024; 16:e62563. [PMID: 39027803 PMCID: PMC11256973 DOI: 10.7759/cureus.62563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
Partial edentulism, characterized by the congenital absence of six or more permanent teeth (oligodontia), excluding the third molars, manifests with variable maxillofacial skeletal morphologies and occlusions, depending on the site and number of missing teeth, complicating treatment planning for occlusion and gain of function. Herein, we describe the case of a patient with seven non-syndromic congenitally missing permanent teeth (four in the maxillary and three in the mandibular dentition, excluding the third molars), who underwent orthodontic treatment, restorative procedures, and long-term follow-up for six years. The patient was an 18-year-old man presenting with a chief complaint of congenital absence of some permanent teeth and dental malalignment on the first visit. The mandibular right central incisor, bilateral mandibular second premolars, bilateral maxillary lateral incisors, and bilateral maxillary canines were congenitally absent, while the deciduous maxillary lateral incisors, maxillary canines, and mandibular second molars were over-retained bilaterally. Since the persisting deciduous teeth were remarkably well preserved, the patient was willing to retain them as far as possible; thus, we chose orthodontic and restorative treatment to preserve the deciduous teeth. Occlusion was established after the initiation of dynamic orthodontic treatment; restorative treatment with resin-based materials was performed for the bilateral maxillary deciduous incisors, bilateral maxillary deciduous canines, and bilateral mandibular second primary molars after bracket removal, and the retention phase of orthodontic treatment was initiated. At present, six years after establishing retention, the patient exhibits a good occlusal relationship. It is difficult to achieve complete space closure using orthodontic treatment alone in cases with six or more congenitally missing permanent teeth. In addition to considerations for age, esthetic issues due to missing permanent teeth, and maxillofacial skeletal morphology, it is necessary to preserve the deciduous teeth as much as possible and ensure multidisciplinary medical cooperation, including the transition to prosthodontic treatment during long-term follow-up.
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Affiliation(s)
- Ryo Kunimatsu
- Department of Orthodontics and Craniofacial Development Biology, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Yuki Asakawa
- Department of Orthodontics and Craniofacial Development Biology, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Ayaka Nakatani
- Department of Orthodontics and Craniofacial Development Biology, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Shuzo Sakata
- Department of Orthodontics and Craniofacial Development Biology, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Kotaro Tanimoto
- Department of Orthodontics and Craniofacial Development Biology, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima, JPN
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Seremidi K, Gizani S, Dahllöf G, Barr-Agholme M, Kloukos D, Tsilingaridis G. Dental management of long-term childhood cancer survivors: a systematic review. Eur Arch Paediatr Dent 2024:10.1007/s40368-024-00896-5. [PMID: 38773051 DOI: 10.1007/s40368-024-00896-5] [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: 06/26/2023] [Accepted: 03/19/2024] [Indexed: 05/23/2024]
Abstract
PURPOSE Critically review and summarise existing knowledge on prevalence of oral, dental, and craniofacial side-effects of antineoplastic treatment in childhood cancer survivors (CCS). METHODS A literature search was conducted for studies reporting on children aged 4-19 years treated for any type of malignancy up to the age of 15 years and for whom, at the time of the examination, more than 8 months have elapsed since the end of treatment. Data regarding dental late effects on teeth and craniofacial complex were collected and mean prevalence of each defect was reported. RESULTS From the 800 articles identified, 17 studies fulfilled inclusion criteria and were included. A total of 983 CCS were examined, with the total number of healthy controls being 1266 children. Haematological malignancy was the most prevalent diagnosis with the age at diagnosis ranging between 0-15 years. Multiple antineoplastic protocols were implemented with the elapsed time being 8 months up to 17 years. One-third of CCS experienced at least one late effect, with corresponding value for the control group being below 25%. Among the defects identified clinically, microdontia, hypodontia and enamel developmental defects were recorded in 1/4 of CCS. Impaired root growth and agenesis were the two defects mostly recorded radiographically. The effect on dental maturity and on salivary glands was unclear. CONCLUSION CCS are at risk of developing dental late effects because of their disease and its treatment and therefore, routine periodic examinations are essential to record their development and provide comprehensive oral healthcare.
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Affiliation(s)
- K Seremidi
- Department of Pediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - S Gizani
- Department of Pediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - G Dahllöf
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, 14104, Huddinge, Sweden
- Center of Pediatric Oral Health, Stockholm, Sweden
- Center for Oral Health Services and Research, Mid-Norway (TkMidt), Trondheim, Norway
| | - M Barr-Agholme
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, 14104, Huddinge, Sweden
- Center of Pediatric Oral Health, Stockholm, Sweden
| | - D Kloukos
- Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
- Department of Orthodontics, 251 Greek Air Force Hospital, Athens, Greece
| | - G Tsilingaridis
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, 14104, Huddinge, Sweden.
- Center of Pediatric Oral Health, Stockholm, Sweden.
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Longo BC, Rohling IB, Silva PLMOE, Paz HES, Casarin RCV, Souza MDB, Silva CO. Antineoplastic therapy is an independent risk factor for dental caries in childhood cancer patients: a retrospective cohort study. Support Care Cancer 2024; 32:316. [PMID: 38684520 DOI: 10.1007/s00520-024-08523-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 04/24/2024] [Indexed: 05/02/2024]
Abstract
PURPOSE To evaluate the antineoplastic therapy (AT) as a risk factor for dental caries lesions independent of other risk factors such as income, family education, stimulated salivary flow rate, hygiene habits, frequency of sugar intake, and microbiota in childhood cancer (CC) patients. METHODS 72 individuals were divided into CC patients (n=36) and healthy individuals (control group - CT n=36). Demographic data, hygiene habits, frequency of sugar intake, CC type, and AT were collected. Stimulated salivary flow rate was measured and the presence and concentration of Streptococcus mutans were assessed using a real-time polymerase chain reaction (qPCR) technique. Clinical evaluations included plaque index (PI) and decayed-missing-filled-teeth index (dmft/DMFT). Descriptive statistics, T-test, Mann-Whitney test, chi-square test, Fisher's exact test, and two-way analysis of variance were used for data analysis (p<0.05). RESULTS At the time of oral evaluation, both groups exhibited similar ages with means of 12.0±3.9 years old for CC and 12.0±4.0 years old for CT patients. All CC patients underwent chemotherapy with nine also undergoing radiotherapy. Significant differences were observed between the groups in terms of color/race, income, family education, and hygiene habits. However, no statistically significant differences were found between groups regarding the frequency of sugar intake, stimulated salivary flow rate, or the concentration of Streptococcus mutans (qPCR technique). For clinical parameters, the DMF (CC:1.80, CT: 0.75), decayed (CC: 0.88, CT: 0.19), missing (CC: 0.25, CT:0), and PI (CC: 30.5%, CT: 22.6%) were higher in the CC group (p<0.05). CONCLUSION Childhood cancer (CC) patients undergoing antineoplastic therapy (AT) exhibit a higher prevalence of dental caries, regardless of income/education, frequency of sugar intake, stimulated salivary flow rate, and microbiota.
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Affiliation(s)
- Bruna C Longo
- Department of Dentistry, State University of Maringá (UEM), Av Mandacaru, 1550, Campus Universitário, Maringá, PR, Brazil
| | - Isabel B Rohling
- Department of Dentistry, State University of Western Parana (UNIOESTE), Cascavel, PR, Brazil
| | - Pauline L M O E Silva
- Department of Dentistry, State University of Western Parana (UNIOESTE), Cascavel, PR, Brazil
| | - Hélvis E S Paz
- Department of Prosthodontics and Periodontics, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
| | - Renato C V Casarin
- Department of Prosthodontics and Periodontics, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
| | - Maria Daniela B Souza
- Department of Dentistry, State University of Western Parana (UNIOESTE), Cascavel, PR, Brazil
| | - Cléverson O Silva
- Department of Dentistry, State University of Maringá (UEM), Av Mandacaru, 1550, Campus Universitário, Maringá, PR, Brazil.
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Somay E, Topkan E, Selek U. Comment on: Radiotherapy and long-term sequelae in pediatric patients with parameningeal rhabdomyosarcoma: Results of two Cooperative Weichteilsarkom Studiengruppe (CWS) trials and one registry. Pediatr Blood Cancer 2024; 71:e30870. [PMID: 38217076 DOI: 10.1002/pbc.30870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 12/29/2023] [Indexed: 01/14/2024]
Affiliation(s)
- Efsun Somay
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Baskent University, Ankara, Turkey
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Kyrenia University, Girne, Cyprus
| | - Erkan Topkan
- Department of Radiation Oncology, Faculty of Medicine, Baskent University, Adana, Turkey
| | - Ugur Selek
- Department of Radiation Oncology, Faculty of Medicine, Koc University, Istanbul, Turkey
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Tan J, McLoone JK, Wakefield CE, Nassar N, Cohn RJ, Signorelli C. Neuroblastoma survivors' self-reported late effects, quality of life, health-care use, and risk perceptions. Palliat Support Care 2024; 22:296-305. [PMID: 37311662 DOI: 10.1017/s1478951523000615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND Survivors of childhood neuroblastoma are at risk of multiple treatment-related health problems (late effects), impacting their quality of life. While late effects and quality of life among Australia and New Zealand (ANZ) childhood cancer survivors have been reported, the outcomes of neuroblastoma survivors specifically have not been reported, limiting critical information to inform treatment and care. METHODS Young neuroblastoma survivors or their parents (as proxy for survivors <16 years) were invited to complete a survey and optional telephone interview. Survivors' late effects, risk perceptions, health-care use, and health-related quality of life were surveyed and analyzed using descriptive statistics and linear regression analyses. In-depth interviews explored participants' experiences, knowledge, and perception of late effects and information needs. Thematic content analysis was used to summarize the data. RESULTS Thirty-nine neuroblastoma survivors or parents completed questionnaires (median age = 16 years, 39% male), with 13 also completing interviews. Thirty-two participants (82%) reported experiencing at least 1 late effect, most commonly dental problems (56%), vision/hearing problems (47%), and fatigue (44%). Participants reported high overall quality of life (index = 0.9, range = 0.2-1.0); however, more participants experienced anxiety/depression compared to the population norm (50% met criteria versus 25%, χ2 = 13, p < 0.001). Approximately half of participants (53%) believed they were at risk of developing further late effects. Qualitatively, participants reported knowledge gaps in understanding their risk of developing late effects. CONCLUSION Many neuroblastoma survivors appear to experience late effects, anxiety/depression and have unmet cancer-related information needs. This study highlights important areas for intervention to reduce the impact of neuroblastoma and its treatment in childhood and young adulthood.
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Affiliation(s)
- Jessica Tan
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
- Discipline of Paediatrics & Child Health, School of Clinical Medicine, UNSW Medicine & Health, Randwick Clinical Campus, UNSW Sydney, Sydney, NSW, Australia
| | - Jordana K McLoone
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
- Discipline of Paediatrics & Child Health, School of Clinical Medicine, UNSW Medicine & Health, Randwick Clinical Campus, UNSW Sydney, Sydney, NSW, Australia
| | - Claire E Wakefield
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
- Discipline of Paediatrics & Child Health, School of Clinical Medicine, UNSW Medicine & Health, Randwick Clinical Campus, UNSW Sydney, Sydney, NSW, Australia
| | - Natasha Nassar
- Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Children's Hospital at Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Richard J Cohn
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
- Discipline of Paediatrics & Child Health, School of Clinical Medicine, UNSW Medicine & Health, Randwick Clinical Campus, UNSW Sydney, Sydney, NSW, Australia
| | - Christina Signorelli
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
- Discipline of Paediatrics & Child Health, School of Clinical Medicine, UNSW Medicine & Health, Randwick Clinical Campus, UNSW Sydney, Sydney, NSW, Australia
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Eiset SE, Schraw J, Sørensen GV, Gregersen PA, Rasmussen SA, Ramlau-Hansen CH, Lupo PJ, Hasle H. Congenital Tooth Agenesis and Risk of Early-Onset Cancer. JAMA Netw Open 2024; 7:e240365. [PMID: 38488796 PMCID: PMC10943407 DOI: 10.1001/jamanetworkopen.2024.0365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 11/27/2023] [Indexed: 03/18/2024] Open
Abstract
Importance There is some evidence that tooth agenesis (congenital absence of 1 or more teeth) is associated with cancer risk, especially carcinomas of the colon and ovaries, but results of previous studies are conflicting, and associations have not yet been evaluated in a population-based setting. Objective To examine the association between tooth agenesis and specific cancer types before 40 years of age. Design, Setting, and Participants This population-based cohort study used linking data from nationwide registries in Denmark to assess all Danish live-born singletons born from January 1, 1977, to December 31, 2018, and followed up for up to 40 years. Data were analyzed from January through June 2023. Exposure Tooth agenesis as documented by the Danish Central Registry of Odontology (Danish municipal pediatric dental care) from January 1, 1988, to December 31, 2018, and from hospital encounters in the Danish National Patient Registry within the entire study period. Main Outcome and Measures The primary outcome was first cancer diagnosis before 40 years of age obtained from the Danish Cancer Registry. Associations between tooth agenesis and specific cancers were estimated by Cox proportional hazards regression as hazard ratios (HRs) with 95% CIs. Analyses were split into age groups: younger than 1 year, 1 to younger than 3 years, 3 to younger than 10 years, 10 to younger than 20 years, 20 to younger than 30 years, and 30 to younger than 40 years. Associations with nonsyndromic tooth agenesis were evaluated after exclusion of individuals with known syndromes. Results Among 2 501 715 included individuals (1 284 292 [51.3%] male), 70 288 (2.8%) had a diagnosis of tooth agenesis (mean [SD] age at diagnosis, 13.2 [4.1] years) and 26 308 (1.1%) had a diagnosis of early-onset cancer within the study period; 778 individuals had co-occurrence of tooth agenesis and cancer. Overall, tooth agenesis was positively associated with several cancer types, including neuroblastoma (age 1 to <3 years; HR, 4.20; 95% CI, 2.24-7.88), nephroblastoma (age 1 to <3 years; HR, 4.59; 95% CI, 2.37-8.91), hepatoblastoma (age 1 to <3 years; HR, 7.10; 95% CI, 2.70-18.68), osteosarcoma (age 10 to <20 years; HR, 2.19; 95% CI, 1.11-4.32), colorectal carcinomas (age 30 to <40 years; HR, 2.81; 95% CI, 1.38-5.71), and carcinomas of bladder (age 20 to <30 years; HR, 3.35; 95% CI, 1.35-8.30). Conclusions and Relevance This cohort study found associations between congenital tooth agenesis and several cancer types, from childhood to early adulthood. Further evaluation of these associations is needed to assess possible clinical implications.
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Affiliation(s)
- Saga Elise Eiset
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Aarhus, Denmark
| | - Jeremy Schraw
- Section of Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Gitte Vrelits Sørensen
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Genetics, Aalborg University Hospital, Aalborg, Denmark
| | - Pernille Axél Gregersen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Philip J. Lupo
- Section of Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Henrik Hasle
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
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Liu Y, Yang J, Li X, Chen S, Zhu C, Shi Y, Dang S, Zhang W, Li W. Pan-cancer analysis reveals the characteristics and roles of tooth agenesis mutant genes. Medicine (Baltimore) 2023; 102:e36001. [PMID: 38115305 PMCID: PMC10727548 DOI: 10.1097/md.0000000000036001] [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: 09/22/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 12/21/2023] Open
Abstract
Tooth development is regulated by numerous genes and signaling pathways. Some studies suggest that mutations in these genes may be associated with several cancer types. However, the tooth agenesis mutated genes role in the prognosis and their clinical therapeutic potentials in pan-cancer have not been elaborately explored. Moreover, the intrinsic correlation between tooth agenesis and cancers also needs to be further verified. We preliminarily analyzed expression levels and prognostic values of causative genes of tooth agenesis, and explored the correlation between the expression of tooth agenesis mutated genes and TME, Stemness score, clinical characteristic, immune subtype, and drug sensitivity in pan-cancer, which based on updated public databases and integrated some bioinformatics analysis methods. In addition, we conducted the enrichment analysis of tooth agenesis mutant genes from KOBAS database. We observed that TA mutant genes had significant gene expression differences in multiple cancer types compared with normal tissues. The expression of causative genes of TA is associated with the prognosis in several cancers from different databases. For example, AXIN2 and MSX1 were correlated to the overall survival (OS) of uterine corpus endometrial carcinoma. PAX9 and TP63 were related to OS of lung squamous cell carcinoma. And TP63 was associated with OS in breast invasive carcinoma and pancreatic adenocarcinoma. Furthermore, the expression of TA mutant genes also has a significant correlation with stromal and immune scores, and RNA stemness score and DNA stemness score in pan-cancer. Besides, we observed that all causative genes of TA were significantly correlated with immune subtypes. Moreover, KEGG pathway analysis showed that causative genes of TA were associated with the development and progression of breast cancer, basal cell carcinoma, gastric cancer, and hepatocellular carcinoma. Finally, AXIN2 expression has a significantly positive or negative correlation with drug sensitivity. Our study indicates the great potential of TA mutant genes as biomarkers for prognosis and provides valuable strategies for further investigation of TA mutant genes as potential therapeutic targets in cancers. Our study can further verify that there may be an intrinsic correlation between tooth agenesis and the occurrence of multiple cancers.
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Affiliation(s)
- Yating Liu
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Jie Yang
- Department of Pediatric Dentistry, Peking University School of Stomatology, Beijing, China
| | - Xinyu Li
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Shanshan Chen
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Changyu Zhu
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yijun Shi
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Shoutao Dang
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Weitao Zhang
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Wei Li
- Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Jodłowska A, Postek-Stefańska L. Tooth Abnormalities and Their Age-Dependent Occurrence in Leukemia Survivors. Cancers (Basel) 2023; 15:5420. [PMID: 38001680 PMCID: PMC10670488 DOI: 10.3390/cancers15225420] [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: 09/08/2023] [Revised: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
The multidrug nature of anticancer treatment and different treatment protocols used in the studies are likely to be a major limitation in establishing real risk factors determining the occurrence of dental abnormalities. The authors aimed to establish a relationship between the duration and the dose of chemotherapy and the number of tooth adverse effects in the group receiving the same treatment. Of the 40 anticancer therapy recipients who attended the outpatient dental clinic, 7 leukemia survivors receiving the treatment according to the ALL IC-BFM 2002 protocol were selected. The study group consisted of four females and three males aged 92 to 207 months at the time of dental examination and 29 to 91 months at leukemia diagnosis. As a result of the clinical and radiological examination, dental abnormalities such as agenesis, tooth size reduction, root abnormalities, and taurodontia were identified, and the medical records of all survivors were reviewed in terms of drugs administered, their doses, and treatment schedules. No correlation was observed between the treatment duration of an intensive therapy, the entire therapy, and the number of tooth abnormalities. No relationship was also found between the number of dental abnormalities and the cumulative dose of vincristine, L-asparaginase, methotrexate, cyclophosphamide, cytarabine, and 6-mercaptopurine. The age at the onset of antineoplastic therapy is likely to be the strongest risk factor for toxic injury during tooth development.
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Affiliation(s)
- Anna Jodłowska
- Department of Pediatric Dentistry, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland;
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Martinsson U, Svärd AM, Witt Nyström P, Embring A, Asklid A, Agrup M, Haugen H, Fröjd C, Engellau J, Nilsson MP, Isacsson U, Kristensen I, Blomstrand M. Complications after proton radiotherapy in children, focusing on severe late complications. A complete Swedish cohort 2008-2019. Acta Oncol 2023; 62:1348-1356. [PMID: 37768736 DOI: 10.1080/0284186x.2023.2260946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Proton radiotherapy (RT) is an attractive tool to deliver local therapy with minimal dose to uninvolved tissue, however, not suitable for all patients. The aim was to explore complications, especially severe late complications (grades 3-4), following proton RT delivered to a complete Swedish cohort of paediatric patients aged <18 years treated 2008-2019. MATERIAL AND METHODS Data was downloaded from a national registry. Complications with a possible causation with RT are reported. Proton treatments until July 2015 was performed with a fixed horizontal 172 MeV beam (The Svedberg Laboratory (TSL), Uppsala) in a sitting position and thereafter with gantry-based pencil-beam scanning technique (Skandion Clinic, Uppsala) in a supine position. RESULTS 219 courses of proton RT (77 at TSL and 142 at Skandion) were delivered to 212 patients (mean age 9.2 years) with various tumour types (CNS tumours 58%, sarcomas 26%, germ cell tumours 7%). Twenty-five patients had severe acute complications (skin, mucous membrane, pharynx/oesophagus, larynx, upper gastrointestinal canal, lower gastrointestinal canal, eyes, ears). Fifteen patients had severe late complications; with increased proportion over time: 4% at 1-year follow-up (FU), 5% at 3-year, 11% at 5-year. Organs affected were skin (1 patient), subcutaneous tissue (4), salivary glands (1), upper GI (1), bone (7), joints (2), CNS (2), PNS (1), eyes (1) and ears (5). Twenty-one of the 28 patients with 10-year FU had at least one late complication grades 1-4 and fourteen of them had more than one (2-5 each). CONCLUSION The most important result of our study is the relatively low proportion of severe late complications, comparable with other proton studies on various tumours. Furthermore, the numbers of late complications are lower than our own data set on a mixed population of photon and proton treated paediatric patients, assuring the safety of using proton therapy also in the clinical practice.
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Affiliation(s)
- Ulla Martinsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Anna-Maja Svärd
- Department of Radiation Sciences, Oncology, Umeå University, Umea, Sweden
| | - Petra Witt Nyström
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Anna Embring
- Department of Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Asklid
- Department of Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - Måns Agrup
- Department of Oncology, Linköping University, Linköping, Sweden
| | - Hedda Haugen
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Charlotta Fröjd
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jacob Engellau
- Department of Oncology, Clinical Sciences, Lund University, Lund, Sweden
| | - Martin P Nilsson
- Department of Oncology, Clinical Sciences, Lund University, Lund, Sweden
| | - Ulf Isacsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Ingrid Kristensen
- Department of Oncology, Clinical Sciences, Lund University, Lund, Sweden
| | - Malin Blomstrand
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Oncology, Institute of Clinical Sciences, University of Gothenburg, Sweden
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Seremidi K, Mitsea A, Papaioannou W, Petroleka K, Gizani S. Assessing quality and quantity of cortical bone in childhood cancer survivors using anthropometric indices. Oral Radiol 2023; 39:811-820. [PMID: 37474688 DOI: 10.1007/s11282-023-00700-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/03/2023] [Indexed: 07/22/2023]
Abstract
OBJECTIVES Evaluate mandibular cortical bone in childhood cancer survivors (CCS) and correlate findings with disease and treatment characteristics. METHODS Dental panoramic radiographs of 60 CCS and of 120 age and gender-matched healthy individuals were assessed by two independent observers. Bone was categorized as normal, moderately or severely eroded and its width was calculated at four sites bilaterally. Significant differences were tested using Chi-square and Pearson correlation co-efficient. Possible risk factors were detected by multivariate regression analysis. RESULTS Forty five percent of CCS had moderately eroded bone, while 67% of healthy individuals normal bone. Mean width was 3.9 mm in CCS (1.9 mm-6.4 mm) and 2.7 mm in healthy controls (1.4 mm-6 mm). None of the above differences were significant. Survivors diagnosed at a younger age had a five times greater probability of presenting mildly eroded bone. CONCLUSIONS No direct effect of antineoplastic treatment on cortical bone could be demonstrated in the current study, underlying the need for more well-designed studies.
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Affiliation(s)
- Kyriaki Seremidi
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Street, 11527, Athens, Greece.
| | - Anastasia Mitsea
- Department of Oral Diagnosis and Radiology, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - William Papaioannou
- Department of Preventive and Community Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantina Petroleka
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Street, 11527, Athens, Greece
| | - Sotiria Gizani
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Street, 11527, Athens, Greece
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13
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Snyder EJ, Sarma A, Poussaint TY, Krishnasarma R, Pruthi S. Complications of Cancer Therapy in Children: A Comprehensive Review of Neuroimaging Findings. J Comput Assist Tomogr 2023; 47:820-832. [PMID: 37707414 DOI: 10.1097/rct.0000000000001481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
ABSTRACT Complications of cancer therapy in children can result in a spectrum of neurologic toxicities that may occur at the initiation of therapy or months to years after treatment. Although childhood cancer remains rare, increasing survival rates mean that more children will be living longer after cancer treatment. Therefore, complications of cancer therapy will most likely occur with increasing frequency.At times, it is very difficult to differentiate between therapeutic complications and other entities such as tumor recurrence, development of secondary malignancy, and infection (among other conditions). Radiologists often play a key role in the diagnosis and evaluation of pediatric patients with malignancies, and thus, awareness of imaging findings of cancer complications and alternative diagnoses is essential in guiding management and avoiding misdiagnosis. The aim of this review article is to illustrate the typical neuroimaging findings of cancer therapy-related toxicities, including both early and late treatment effects, highlighting pearls that may aid in making the appropriate diagnosis.
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Affiliation(s)
- Elizabeth J Snyder
- From the Department of Radiology, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
| | - Asha Sarma
- From the Department of Radiology, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
| | | | - Rekha Krishnasarma
- From the Department of Radiology, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
| | - Sumit Pruthi
- From the Department of Radiology, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN
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14
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Soares SC, Roux LJD, Castro AR, Silva CC, Rodrigues R, Macho VMP, Silva F, Costa C. Oral Manifestations: A Warning-Sign in Children with Hematological Disease Acute Lymphocytic Leukemia. Hematol Rep 2023; 15:491-502. [PMID: 37754666 PMCID: PMC10530953 DOI: 10.3390/hematolrep15030051] [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: 12/29/2022] [Revised: 02/22/2023] [Accepted: 08/18/2023] [Indexed: 09/28/2023] Open
Abstract
Acute lymphocytic leukemia (ALL) is the most frequent form of all childhood leukemias, mostly affecting children between 2 and 4 years old. Oral symptoms, such as mouth ulcers, mucositis, xerostomia, Herpes or Candidiasis, gingival enlargement and bleeding, petechiae, erythema, mucosal pallor and atrophic glossitis, are very common symptoms of ALL and can be early signs of the disease. Secondary and tertiary complications, a direct effect of chemo and radiotherapy, are associated with more severe bleeding, higher susceptibility to infections, ulcerations, inflammation of the mucous membranes, osteoradionecrosis, xerostomia, taste alterations, trismus, carious lesions and dental abnormalities. Immunotherapy, though less toxic, causes oral dysesthesia and pain. Overall, the effects in the oral cavity are transient but there are long-term consequences like caries, periodontal disease and tooth loss that impair endodontic and orthodontic treatments. Also, dental abnormalities resulting from disturbed odontogenesis are known to affect a child's quality of life. The medical dentist should identify these complications and perform appropriate oral care in tandem with other health professionals. Thus, poor oral hygiene can lead to systemic ALL complications. The aim of this review is to describe the oral complications in children with ALL who are undergoing chemo, radio or immunotherapy.
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Affiliation(s)
- Sandra Clara Soares
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4200-150 Porto, Portugal
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
| | - Louis J. D. Roux
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4200-150 Porto, Portugal
| | - Ana Rita Castro
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4200-150 Porto, Portugal
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
| | - Cristina Cardoso Silva
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4200-150 Porto, Portugal
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
| | - Rita Rodrigues
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4200-150 Porto, Portugal
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
| | - Viviana M. P. Macho
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4200-150 Porto, Portugal
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
| | - Fátima Silva
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
- Escola Superior da Saúde, Universidade Fernando Pessoa, 4200-253 Porto, Portugal
| | - Céu Costa
- Instituto de Investigação, Inovação e Desenvolvimento Fernando Pessoa, FP-I3ID (FP-BHS), 4249-004 Porto, Portugal; (F.S.)
- Escola Superior da Saúde, Universidade Fernando Pessoa, 4200-253 Porto, Portugal
- Grupo de Patologia Experimental e Terapêutica, Centro de Investigação, Instituto Português de Oncologia do Porto, 4200-072 Porto, Portugal
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15
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Dental caries and dental developmental defects as adverse effects of antineoplastic treatment in childhood cancer survivors. Eur Arch Paediatr Dent 2023:10.1007/s40368-023-00789-z. [PMID: 36906732 DOI: 10.1007/s40368-023-00789-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 02/23/2023] [Indexed: 03/13/2023]
Abstract
PURPOSE To evaluate the prevalence of dental caries and dental developmental defects (DDD) in childhood cancer survivors (CCS) and identify disease and treatment-related risk factors. METHODS CCS aged up to 21 years, diagnosed with a malignancy before the age of 10 years and in remission for at least one year were included. Data were collected from patients' medical records and through a clinical examination where presence of dental caries and prevalence of DDD were recorded. Fisher's exact test was used to assess possible correlations and multivariate regression analysis to determine risk factors for defect development. RESULTS Seventy CCS with a mean chronological age of 11.2 years at the time of examination, mean age at cancer diagnosis of 4.17 years, and a mean post-treatment follow-up time of 5.48 years were included. Mean DMFT/dmft was 1.31, with 29% of survivors presenting with at least one carious lesion. Younger patients on the day of examination and patients treated with higher radiation dose, showed significantly higher prevalence of dental caries. The prevalence of DDD was 59%, with demarcated opacities being the defect most commonly observed (40%). Age at dental examination, diagnosis, age at diagnosis, and time that have elapsed since the end of treatment were the factors significantly affecting its prevalence. Regression analysis revealed that age at examination was the only factor significantly associated with the presence of coronal defects. CONCLUSION A great number of CCS presented with at least one carious lesion or a DDD, with the prevalence being significantly associated with various disease-specific characteristics, but age at dental examination the only significant predictor.
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16
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Yeung V, Gabriel M, Padhye BD. Late effects and treatment related morbidity associated with treatment of neuroblastoma patients in a tertiary paediatric centre. Cancer Rep (Hoboken) 2023; 6:e1738. [PMID: 36268859 PMCID: PMC10026287 DOI: 10.1002/cnr2.1738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/09/2022] [Accepted: 09/30/2022] [Indexed: 03/21/2023] Open
Abstract
BACKGROUND Survival of neuroblastoma patients has improved over recent decades, but chronic health issues and treatment related late effects cause significant morbidity in survivors. AIMS We aimed to describe late effects and long-term toxicity in neuroblastoma patients treated at a tertiary, paediatric institution in Australia. METHODS & RESULTS Patients with neuroblastoma treated primarily at The Children's hospital at Westmead were eligible for inclusion. Retrospective analysis of 65 (45 with high-risk and 20 with non-high-risk disease) neuroblastoma patients were performed via medical record review. Approximately 60% of patients were >5 years from diagnosis and termed the "full effects cohort" who had a range of medical and psychosocial late effects analysed through descriptive means. The remaining 26 patients who had not yet reached 5 years post treatment had audiometry analysis only. Of the 65 patients, 72% were alive at last follow-up. The median length of follow-up was 7 years from diagnosis amongst survivors. Therapy was according to contemporary protocols for neuroblastoma and ranged from standard cytotoxic therapies to intensive multimodal regimens and/or experimental therapy depending on risk group/relapse status. Of the 39 full effects cohort, 85% suffered from at least one late effect. Late effects were common in the endocrine, dental and audiometry domains with 38%, 49% and 72% of patients affected in these areas, respectively. Neuro-cognitive domains were also notably affected with 46% of patients suffering a deficit. Two thirds of survivors were disease free at last follow-up. CONCLUSION Survivors of high-risk neuroblastoma suffer from a range of chronic illnesses, which lead to morbidity and affect quality of life of survivors.
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Affiliation(s)
- Veronica Yeung
- ProCan®, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia
| | - Melissa Gabriel
- Cancer Centre for Children, The Children's Hospital Westmead, Westmead, NSW, Australia
| | - Bhavna D Padhye
- Cancer Centre for Children, The Children's Hospital Westmead, Westmead, NSW, Australia
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17
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Patni T, Lee CT, Li Y, Kaste S, Zhu L, Sun R, Hudson MM, Ness KK, Neumann A, Robison LL. Factors for poor oral health in long-term childhood cancer survivors. BMC Oral Health 2023; 23:73. [PMID: 36739372 PMCID: PMC9899385 DOI: 10.1186/s12903-023-02762-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 01/23/2023] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Survivors of childhood cancer are at risk for therapy-related dental diseases. The purpose of the study was to investigate the associations between clinical, socioeconomic, and demographic factors and oral diseases in the St. Jude Lifetime Cohort (SJLIFE) participants. METHODS We performed a retrospective medical chart review and evaluated longitudinal self-reported dental outcomes in 4856 childhood cancer survivors and 591 community controls participating in the St. Jude Lifetime Cohort (SJLIFE) study. Univariate and multivariable logistic regression models were used to assess the impact of socioeconomic factors, treatment exposures and patient demographics on dental outcomes. RESULTS Cancer survivors were more likely to report microdontia (odds ratio (OR) = 7.89, 95% confidence interval (CI) [4.64, 14.90]), abnormal root development (OR = 6.19, CI [3.38, 13.00]), hypodontia (OR = 2.75, CI [1.83, 4.33]), enamel hypoplasia (OR = 4.24, CI [2.9, 6.49]), xerostomia (OR = 7.72, CI [3.27, 25.10]), severe gingivitis (OR = 2.04, CI [1.43, 3.03]), and ≥ 6 missing teeth (OR = 3.73, CI [2.46, 6.00]) compared to controls without cancer history. Survivors who received classic alkylating agents (OR = 1.6, CI [1.36, 1.88]), anthracycline antibiotics (OR = 1.22, CI [1.04, 1.42] or radiation therapy potentially exposing the oral cavity (OR = 1.48, CI [1.26, 1.72]) were more likely to report at least one dental health problem after controlling for socioeconomic factors, age at last follow-up and diagnosis, other treatment exposures, and access to dental services. Survivors who had radiation therapy potentially exposing the oral cavity (OR = 1.52, CI [1.25, 1.84]) were also more likely to report at least one soft tissue abnormality after controlling for socioeconomic factors, age at last follow-up and diagnosis, other treatment exposures, and access and utilization of dental services. CONCLUSIONS Childhood cancer survivors have a higher prevalence of oral-dental abnormalities than the controls without a cancer history. Cancer treatment, socioeconomic factors, and access to oral health care contribute to the prevalence of dental abnormalities.
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Affiliation(s)
- Tushar Patni
- grid.240871.80000 0001 0224 711XDepartment of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Chun-Teh Lee
- Department of Periodontics and Dental Hygiene, The University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA.
| | - Yimei Li
- grid.240871.80000 0001 0224 711XDepartment of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Sue Kaste
- grid.240871.80000 0001 0224 711XDepartment of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Liang Zhu
- grid.267308.80000 0000 9206 2401Department of Internal Medicine, The University of Texas Health Science Center at Houston, Houston, TX USA
| | - Ryan Sun
- grid.240145.60000 0001 2291 4776Department of Biostatistics, MD Anderson Cancer Center, Houston, TX USA
| | - Melissa M. Hudson
- grid.240871.80000 0001 0224 711XDepartment of Oncology, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Kirsten K. Ness
- grid.240871.80000 0001 0224 711XDepartment of Epidemiology, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Ana Neumann
- grid.267308.80000 0000 9206 2401Department of General Practice and Dental Public Health, The University of Texas Health Science Center at Houston School of Dentistry, Houston, TX USA
| | - Leslie L. Robison
- grid.240871.80000 0001 0224 711XDepartment of Epidemiology, St. Jude Children’s Research Hospital, Memphis, TN USA
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Yang J, Yang L, Han Q, Zhang Y, Tao Z, Zhou Y, Zhang P, Wang R, Sun B, He J, Gao J. The dose limits of teeth protection for patients with nasopharyngeal carcinoma undergoing radiotherapy based on the early oral health-related quality of life. Open Med (Wars) 2023; 18:20230673. [PMID: 37016706 PMCID: PMC10066872 DOI: 10.1515/med-2023-0673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 01/15/2023] [Accepted: 02/02/2023] [Indexed: 04/06/2023] Open
Abstract
Radiation-related teeth damage is a common complication in nasopharyngeal carcinoma (NPC) patients undergoing radiotherapy (RT) that seriously affects their oral health-related quality of life (OHRQoL). However, few studies have focused on protecting teeth function. This study aimed to calculate dental dose limits based on OHRQoL. Analysis was performed on 96 NPC patients who received RT (all received routine pre-radiotherapy dental interventions in our department). Based on the General Oral Health Assessment Index (GOHAI), OHRQoL was assigned into poor (<46) and good condition groups (≥46). The binary logistic regression analysis model was used for single-factor and multivariate analyses to identify the independent factors affecting OHRQoL. The cut-off value of dose received by teeth was obtained by drawing a receiver operating characteristic curve. NPC patients experienced a decline in OHRQoL following RT (P < 0.05). Univariate analysis of GOHAI revealed that the average dose of maxillary anterior teeth, the average dose received by the oral cavity, tumor volume (GTVnx), and liking of the sweet food all affected GOHAI (P < 0.05). Multivariate analysis indicated that the average dose of maxillary anterior teeth and liking sweet food were independent factors that influenced the OHRQoL of NPC patients with RT. When the average dose received by maxillary anterior teeth is greater than 28.78 Gy, and there is a tendency in sweet food, the OHRQoL will deteriorate. NPC patients who received RT had a better OHRQoL if the average dose to maxillary anterior teeth was limited to less than 28.78 Gy and the intake of high-sugar foods was reduced.
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Affiliation(s)
- Jing Yang
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Liping Yang
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Qian Han
- Department of Stomatology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Yangyang Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Zhenchao Tao
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Yan Zhou
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Peng Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Ru Wang
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Bin Sun
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230031, Anhui Province, China
| | - Jian He
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 107 Huan Hu East Road, Shushan District, Hefei 230031, Anhui Province, China
| | - Jin Gao
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 107 Huan Hu East Road, Shushan District, Hefei 230031, Anhui Province, China
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Shayeghi S, Hamzeh M, Tamaddoni A, Khafri S, Abesi F. Complications of patients with hematologic malignancies in a selected Iranian population. CASPIAN JOURNAL OF INTERNAL MEDICINE 2023; 14:10-15. [PMID: 36741492 PMCID: PMC9878901 DOI: 10.22088/cjim.14.1.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 06/19/2022] [Accepted: 07/27/2022] [Indexed: 02/07/2023]
Abstract
Background Hematologic malignancies in childhood and their treatments can cause dental anomalies and jaw bone abnormalities; therefore, the aim of this study was to assess the prevalence of these disorders in children. Methods This cross-sectional study was conducted on all children diagnosed with hematologic malignancies that referred to in Amirkola Children's Hospital from 2011 to 2018. All of children underwent clinical evaluation in a Dental Radiology Clinic and panoramic imaging was performed. The radiographs were examined for dental anomalies and jaw bone abnormalities. The data were analyzed by descriptive analysis using chi-square, Mann-Whitney and Kruskal-Wallis with a 95% confidence interval. Results The study population consisted of 32 children and 9.46% of these patients showed intraoral signs in clinical evaluations. Panoramic radiographs indicated dental anomalies in 12 (63.9%) and jaw bone abnormalities in 17 (89.4%) patients. The most common dental anomaly and bone abnormality were taurodontism and changes in lamina dura, respectively. By measuring the mandibular cortical index (MCI), it was revealed that 13 had osteopenia, in which 4 of them had severe osteopenia (osteoporosis). The statistical analysis demonstrated that there was a significant difference between the incidence of osteoporosis and changes in lamina dura with the gender (p<0.05). Conclusion Due to early onset of osteopenia and osteoporosis and the presence of dental and bone abnormalities in half of study population, early assessment of their clinical and radiographic condition can be helpful in the prevention and the early treatment of their oral complications.
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Affiliation(s)
| | | | - Ahmad Tamaddoni
- Non-Communicable Pediatric Diseases Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Soraya Khafri
- Cancer Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Farida Abesi
- Dental Materials Research Center, Babol University of Medical Sciences, Babol, Iran,Correspondence: Farida Abesi, Dental Materials Research Center, Babol University of Medical Sciences, Babol, Iran. E-mail: , Tel: +98 1132291408
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Foster-Thomas E, Aznar M, Indelicato D, Pan S, Hwang E, Sitch P, Horner K, Smith E, Gaito S. Late Dental Toxicities After Proton Chemoradiation for Rhabdomyosarcoma: A Pediatric Case Report. Int J Part Ther 2022; 9:50-57. [PMID: 36721482 PMCID: PMC9875822 DOI: 10.14338/ijpt-22-00011.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose Radiation therapy is an independent risk factor for adverse sequelae to the oral cavity and dentition in childhood cancer survivors. However, dental toxicities after radiation therapy often are underreported and there are minimal published data on disturbances in tooth development after proton beam therapy (PBT). We present the long-term clinical and radiographic dental findings 8 years after treatment completion for a patient treated with PBT and chemotherapy for rhabdomyosarcoma. Materials and Methods Clinical follow-up data of patients treated with PBT within the Proton Overseas Programme (POP) is stored in a National Database and curated by a dedicated outcomes unit at the Christie NHS PBT center. This case report was identified from the extraction and analysis of data for pediatric head and neck cancer patients in this database for a service evaluation project. Results The permanent dentition in this patient aged 3.5 years at the time of treatment was severely affected with abnormal dental development first observed 3.5 years after treatment completion. PBT delivered mean doses of 30 Gy(RBE = 1.1) to the maxilla and 25.9 Gy(RBE = 1.1) to the mandible. Conclusion Significant dental development abnormalities occurred in this pediatric patient, despite doses in areas being lower than the proposed thresholds in the literature. Improved descriptions of dental toxicities and routine contouring of the maxilla and mandible are needed to correlate dosimetric data. The dose to teeth should be kept as low as reasonably possible in younger patients until the dose thresholds for dental toxicities are known.
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Affiliation(s)
- Emma Foster-Thomas
- Restorative Dentistry, University Dental Hospital of Manchester, Manchester University NHS Foundation Trust, Manchester, UK
| | - Marianne Aznar
- Adaptive Radiotherapy, University of Manchester Division of Clinical Cancer Science, School of Medical Sciences, Manchester, UK
| | - Daniel Indelicato
- Department of Radiation Oncology, University of Florida Health Proton Therapy Institute, Jacksonville, FL, USA
| | - Shermaine Pan
- Clinical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - Eunji Hwang
- Department of Radiation Oncology, Crown Princess Mary Cancer Centre, Westmead Hospital, Westmead, Australia
| | - Peter Sitch
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Manchester, UK
| | - Keith Horner
- Dental and Maxillofacial Radiology, University Dental Hospital of Manchester, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ed Smith
- Clinical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - Simona Gaito
- The Christie Proton Clinical Outcomes Unit/The University of Manchester Division of Clinical Cancer Science, School of Medical Sciences, Manchester, UK
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21
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Shayani A, Aravena PC, Rodríguez-Salinas C, Escobar-Silva P, Diocares-Monsálvez Y, Angulo-Gutiérrez C, Rivera C. Chemotherapy as a risk factor for caries and gingivitis in children with acute lymphoblastic leukemia: A retrospective cohort study. Int J Paediatr Dent 2022; 32:538-545. [PMID: 34653279 DOI: 10.1111/ipd.12932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/11/2021] [Accepted: 09/18/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Dental and oral anomalies are among the most common long-term side effects of childhood cancer therapy. AIM To evaluate chemotherapy as a risk factor for caries lesions and gingivitis in children with acute lymphoblastic leukemia (ALL) treated with the ALL IC-BFM 2009 chemotherapy protocol. DESIGN A retrospective cohort study was designed. Clinical records of 23 paediatric patients with ALL exposed to chemotherapy in the Regional Hospital in Valdivia, Chile, and 46 unexposed patients assessed every 3 months for 24 months were analyzed. The data on gender, age, index of the number of decayed, missing, or filled teeth, and the presence of gingivitis were recorded (Mann-Whitney U test and logistic regression analysis, p ≤ .05). RESULTS A significantly greater frequency of gingivitis (69.57%; p < .002) and a mean of new caries lesions were observed in children treated with chemotherapy than in the unexposed children (p < .01). The chemotherapy protocol presented a relative risk of 2.15 (95% CI = 1.22 - 2.66; p = .01) for new caries lesions and 2.29 (95% CI = 1.76 - 3.82; p = .002) for gingivitis. CONCLUSION The ALL IC-BFM 2009 chemotherapy protocol in patients with ALL is a risk factor for new caries lesions and gingivitis.
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Affiliation(s)
- Anis Shayani
- School of Dentistry, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile
| | | | | | - Pamela Escobar-Silva
- School of Dentistry, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile
| | | | | | - César Rivera
- Oral Medicine and Pathology Research Group, Department of Basic Biomedical Sciences, Faculty of Health Sciences, Universidad de Talca, Talca, Chile
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22
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Jodłowska A, Postek-Stefańska L. Systemic Anticancer Therapy Details and Dental Adverse Effects in Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116936. [PMID: 35682521 PMCID: PMC9180850 DOI: 10.3390/ijerph19116936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/02/2022] [Accepted: 06/04/2022] [Indexed: 12/05/2022]
Abstract
An idea of therapy intensification in order to make anticancer treatment more effective is still being investigated. The study aimed to estimate the impact of the chemotherapy dose levels and treatment duration on the risk for dental development disturbance. The clinical examination and OPG analysis were carried out in 37 cancer survivors and germ agenesis, microdontia, size reduction, taurodontism, root and enamel abnormalities were identified. An analysis of anticancer treatment was carried out separately for vincristine (VCR), doxorubicin (DXR), cyclophosphamide (CP), etoposide (VP-16), carboplatin (CBDCA) and actinomycin D (ACTD) recipients in terms of treatment duration and drug doses administered. Individuals aged between three years and ten months, and seven years and four months, at diagnosis presented with no severe dental abnormalities, regardless of treatment duration and increasing cytotoxic drug doses. The largest number of abnormalities per one person was noted in the survivors treated with the highest single doses of VCR, DXR, CP and ACTD. No similar observation was made in the cases of cumulative and weekly doses analyzed. Moreover, there were no significant differences between the mean number of abnormalities across all the drug groups.
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23
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Long-Term Effect of Anticancer Therapy on Dentition in Childhood Cancer Survivors: An Observational, Cross-Sectional Study. Indian J Pediatr 2022; 89:327-332. [PMID: 34106443 DOI: 10.1007/s12098-021-03818-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/19/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To evaluate the presence of developmental dental anomalies, like microdontia, hypodontia, abnormally shaped teeth (AST), and developmental defects of enamel (DDE) in childhood cancer survivors and compare it with the healthy controls. METHODS This cross-sectional analytical study was conducted in 2 groups: childhood cancer survivors (CCS) group including children (> 12 y, m/f) who had undergone anticancer therapy (ACT) before 8 y of age and healthy control group (> 12 y, m/f) without any systemic disease. Pearson chi-square test was used to analyze the difference between the CCS group and the control group for microdontia, hypodontia, AST, DDE and for intragroup analysis in CCS group. Odds ratio was also calculated. RESULTS A total of 120 and 121 children were included in CCS and control group, respectively. The prevalence of microdontia, hypodontia, abnormally shaped teeth, and DDE was 17.5% (21), 5% (6), 8.33% (10), and 37.5% (45), respectively in CCS group. It was 8.2% (10), 2.5% (3), 1.65% (2), and 22.3% (27), respectively in the control group. A statistically significant difference was seen in microdontia (p = 0.032), abnormally shaped teeth (p = 0.017) and DDE (p = 0.01). Higher prevalence was seen when ACT began at an early age. CONCLUSION An association between developmental dental anomalies and anticancer therapy (ACT) exists with significantly higher difference in microdontia, abnormally shaped teeth and DDE among survivors of childhood cancer as compared to healthy population. These known adverse effects of ACT on developing teeth should be considered during treatment planning of the children having cancers.
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24
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Anticancer Therapy and Dentition: An Overlooked Late Adverse Effect in Childhood Cancer Survivors. Indian J Pediatr 2022; 89:319-320. [PMID: 35041184 DOI: 10.1007/s12098-021-04071-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 11/05/2022]
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25
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The prevalence of dental developmental anomalies among childhood cancer survivors according to types of anticancer treatment. Sci Rep 2022; 12:4485. [PMID: 35296697 PMCID: PMC8927608 DOI: 10.1038/s41598-022-08266-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 03/02/2022] [Indexed: 11/08/2022] Open
Abstract
Survival following childhood cancer has increased considerably. In an observational cross-sectional study, we assessed the prevalence of dental developmental anomalies (DDA) among childhood cancer survivors according to types of anticancer treatment. Permanent teeth were examined clinically and radiographically in 121 adolescents with a history of childhood malignancies, to identify DDA, namely hypomineralization or hypoplasia, microdontia, root changes and hypodontia. DDA were observed in 56/121 individuals (46%), in 309/3388 teeth (9%). Hypomineralization or hypoplasia of enamel appeared in 21 (17%) patients. Altered root development appeared in 26 patients and hypodontia affected 13 (10%). Dental anomalies were observed in 36 (43%) individuals who received chemotherapy and not radiation, in 20 (52%) who received radiotherapy, and in 15 (60%) of those who received head and neck radiotherapy. Among patients who received only chemotherapy, young age (6 years or younger) was associated with a higher number of malformed teeth. In conclusion, antineoplastic treatment that combines chemotherapy and radiotherapy appears to increase the risk of DDA. Radiation to the head and neck area was shown to particularly increase the risk of DDA. No specific chemotherapy agent was found to be associated more than the others with DDA.
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26
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Hobbie WL, Li Y, Carlson C, Goldfarb S, Laskin B, Denburg M, Goldmuntz E, Mostoufi-Moab S, Wilkes J, Smith K, Sacks N, Szalda D, Ginsberg JP. Late effects in survivors of high-risk neuroblastoma following stem cell transplant with and without total body irradiation. Pediatr Blood Cancer 2022; 69:e29537. [PMID: 34971017 DOI: 10.1002/pbc.29537] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 11/28/2021] [Accepted: 11/30/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Neuroblastoma is the most common extracranial solid tumor in children. Those with high-risk disease are treated with multimodal therapy, including high-dose chemotherapy, stem cell transplant, radiation, and immunotherapy that have led to multiple long-term complications in survivors. In the late 1990s, consolidation therapy involved myeloablative conditioning including total body irradiation (TBI) with autologous stem cell rescue. Recognizing the significant long-term toxicities of exposure to TBI, more contemporary treatment protocols have removed this from conditioning regimens. This study examines an expanded cohort of 48 high-risk neuroblastoma patients to identify differences in the late effect profiles for those treated with TBI and those treated without TBI. PROCEDURE Data on the study cohort were collected from clinic charts, provider documentation in the electronic medical record of visits to survivorship clinic, including all subspecialists, and ancillary reports of laboratory and diagnostic tests done as part of risk-based screening at each visit. RESULTS All 48 survivors of BMT for high-risk neuroblastoma had numerous late effects of therapy, with 73% having between five and 10 late effects. TBI impacted some late effects significantly, including growth hormone deficiency (GHD), bone outcomes, and cataracts. CONCLUSION Although high-risk neuroblastoma survivors treated with TBI have significant late effects, those treated without TBI also continue to have significant morbidity related to high-dose chemotherapy and local radiation. A multidisciplinary care team assists in providing comprehensive care to those survivors who are at highest risk for significant late effects.
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Affiliation(s)
- Wendy L Hobbie
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Yimei Li
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Claire Carlson
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Samuel Goldfarb
- Division of Pulmonary and Sleep Medicine, Masonic Children's Hospital, Minneapolis, Minnesota, USA.,University of Minnesota School of Medicine, Minneapolis, Minnesota, USA
| | - Benjamin Laskin
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Division of Nephrology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Michelle Denburg
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Division of Nephrology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Elizabeth Goldmuntz
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Division of Cardiology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sogol Mostoufi-Moab
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Division of Endocrinology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jennifer Wilkes
- Department of Pediatrics, Cancer and Blood Disorders Center, Seattle, Washington, USA.,University of Washington School of Medicine, Seattle, Washington, USA
| | | | - Nancy Sacks
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Dava Szalda
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jill P Ginsberg
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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27
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Iyer NS, Trager L, Gaughan J, Akoto S, Cardonick E. Paediatric dental outcomes among children exposed to chemotherapy in utero. Int J Paediatr Dent 2022; 32:116-122. [PMID: 33960557 DOI: 10.1111/ipd.12801] [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: 03/01/2021] [Revised: 04/24/2021] [Accepted: 04/26/2021] [Indexed: 11/29/2022]
Abstract
AIM Our study prospectively evaluated dental development in children exposed to chemotherapy in utero compared with unexposed controls. DESIGN Women who received chemotherapy while pregnant were enrolled in a research registry. After age two, each child's dentist was asked to complete a questionnaire about dental abnormalities and malformations, as well as for their unexposed siblings. Multivariate linear regression adjusting for age was used to compare the groups. RESULTS Dental information was received for 67 exposed children and 59 controls. The majority of mothers were treated for breast cancer (79.1%) and primarily received doxorubicin (89.6%) and cyclophosphamide (80.6%). Mean gestational age at first exposure was 20.7 (±5.7) weeks. Mean age at dental evaluation was 8.0 (±4.3) years for exposed and 10.4 (±5.1) years for controls (P < .01). Missing teeth, tooth size, shape, and color did not differ significantly between groups. There was no statistical difference in dental caries, facial abnormalities, or abnormalities of enamel or gingiva. There was no association between any chemotherapy agent or regimen and increased risk of dental abnormalities. CONCLUSIONS Overall, there was no difference in dental abnormalities between groups. These negative findings may be because no one received chemotherapy prior to 14 weeks when formation of primary teeth was beginning.
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Affiliation(s)
- Neel S Iyer
- Department of Obstetrics and Gynecology, Cooper University Hospital, Camden, NJ, USA
| | - Lauren Trager
- Department of Oral and Maxillofacial Surgery, Tufts University School of Dental Medicine, Boston, MA, USA
| | - John Gaughan
- Cooper Research Institute, Cooper Medical School at Rowan University, Camden, NJ, USA
| | - Serwaa Akoto
- Department of Obstetrics and Gynecology, Cooper University Hospital, Camden, NJ, USA
| | - Elyce Cardonick
- Department of Obstetrics and Gynecology, Cooper University Hospital, Camden, NJ, USA
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28
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Oral and dental late effects in long-term survivors of childhood embryonal brain tumors. Support Care Cancer 2022; 30:10233-10241. [PMID: 36307656 PMCID: PMC9715513 DOI: 10.1007/s00520-022-07405-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 10/10/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE To investigate oral and dental late effects in survivors of childhood brain tumors medulloblastoma (MB) and central nervous system supratentorial primitive neuroectodermal tumor (CNS-PNET). METHODS This cross-sectional study assessed oral and dental late effects in MB/CNS-PNET survivors treated before 20 years of age, and with a minimum of 2 years since treatment. Participants went through an oral and radiographic examination. We assessed oral status using the decayed-missing-filled index (DMFT), oral dryness, maximum mouth opening (MMO), fungal infection, and registration of dental developmental disturbances (DDD) in the form of hypodontia, microdontia, and enamel hypoplasia. RESULTS The 46 participants' mean age at enrolment was 27 ± 12.8 years and at treatment 8.5 ± 5.2 years, and the mean time since treatment was 18.9 ± 12 years. Over a third (35%) of survivors had reduced mouth opening (mean 29.3 ± 5.6 mm (range 16-35)). A significantly lower MMO was found in individuals treated ≤ 5 years compared to survivors treated > 5 years (p = 0.021). One or more DDD were registered in 30.4% of the survivors, with a significantly higher prevalence in individuals treated ≤ 5 years (p < 0.001). Hypodontia was the most prevalent type of DDD. There was no difference in DMFT score in relation to age at treatment. Oral dryness was not frequently reported or observed in these survivors. CONCLUSION Survivors of childhood MB/CNS-PNET are at risk of oral and dental late effects including reduced mouth opening and DDD. The risk is highest in survivors treated before the age of 5.
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29
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A Long-Term Follow-Up of Dental and Craniofacial Disturbances after Cancer Therapy in a Pediatric Rhabdomyosarcoma Patient: Case Report. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212158. [PMID: 34831922 PMCID: PMC8621981 DOI: 10.3390/ijerph182212158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 11/17/2022]
Abstract
Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children and adolescents. A boy aged seven years and five months was diagnosed with stage three group III embryonal parameningeal RMS with intracranial extension. He received chemotherapy for 23 weeks in combination with localized radiotherapy during the inductive phase of nine weeks (a total tumor dose of 5040 cGy). Three months later, he was referred to the department of pediatric dentistry for radiation-induced caries, the treatment of which was later terminated because of severe trismus and radiation-induced oropharyngeal mucositis. Three years later, the patient returned for the fitting of a prosthesis because of mastication problems. The dental treatments performed included: extraction, banding, composite resin restorations, root canal fillings, and stainless steel crown fabrication. An interim denture was fitted due to the poor retention of the fixed prosthesis. As the patient grew older, they developed facial asymmetry as a result of the prominent atrophy of their right cheek. By the age of 32, they had lost multiple teeth and exhibited severe facial deformity. Therefore, it is essential not only to involve a multidisciplinary medical team before, during, and after cancer therapy, but also to initiate long-term follow-ups given the potential effects of late sequelae after chemoradiation in multiple developmental areas.
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30
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Dental loss after radiotherapy for head and neck cancer. Br Dent J 2021; 231:473-478. [PMID: 34686814 DOI: 10.1038/s41415-021-3536-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 12/18/2020] [Indexed: 11/09/2022]
Abstract
Introduction In radiotherapy (RT) for head and neck cancer (HNC), dental morbidity is significant and it may result in loss of the dentition following treatment.Aims The aim of this clinical study is to identify the incidence of tooth loss over time and correlate this to the RT dose and various risk factors in patients with HNC treated with radical RT.Design A retrospective observational study.Materials and methods The records of 1,118 patients with HNC treated with radical or adjuvant RT from January 2010 to December 2019 were analysed. After applying strict inclusion criteria, 78 patients with 1,566 individual tooth data were selected. RT dose mapping was performed for each tooth.Results A total of 253 teeth (16.2%) were extracted. The following risk factors were significant: gender (p = 0.0001), xerostomia (p <0.0001), RT dose (p <0.0001) and smoking (p <0.0001). Non-significant factors were age, RT delivery technique and the addition of cisplatin.Conclusion Detailed RT dose mapping was used to identify RT dose as a risk factor for dental loss. Careful pre-RT dental treatment and minimisation of RT dose to teeth and salivary glands is required to prevent or reduce the loss of dentition.
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31
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Long-Term Effects of Childhood Cancer Treatment on Dentition and Oral Health: A Dentist Survey Study from the DCCSS LATER 2 Study. Cancers (Basel) 2021; 13:cancers13215264. [PMID: 34771429 PMCID: PMC8582458 DOI: 10.3390/cancers13215264] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/16/2021] [Accepted: 10/16/2021] [Indexed: 11/21/2022] Open
Abstract
Simple Summary We aimed to identify the prevalence of and independent risk factors for dental and oral problems in childhood cancer survivors (CCSs). This cross-sectional study is part of the Dutch Childhood Cancer Survivor Study (DCCSS) LATER 2. Our study included survey data on 154 CCSs, on whom information from dentists on oral health data was received (71.3%). In total, 36.3% of survivors were reported to have at least one dental developmental disorder (DDD). The most prevalent DDDs were short-root anomaly (14.6%), agenesis (14.3%), and microdontia (13.6%). Risk factors for at least one DDD were younger age at diagnosis (<3 years vs. 5+ years) and dose-dependent alkylating agent therapy. This study provides more insight into risk factors for oral health problems in Dutch CCSs. This information is essential in order to improve early detection, prevention, and dental care of oral health problems in CCSs. Abstract Objectives: The aim of this study was to identify the prevalence of and independent risk factors for long-term effects of childhood cancer treatment on the dentition and oral health in childhood cancer survivors (CCSs). Methods: This cross-sectional study is part of the Dutch Childhood Cancer Survivor Study (DCCSS) LATER 2. CCSs were diagnosed with cancer between 1963 and 2001. This study focuses on survey data of 154 CCSs on whom information about their oral health was received from their dentists (71.3%). Descriptive statistics and univariable and multivariable Poisson regression analyses were performed to determine the association between treatment characteristics and oral health data. Results: Of the study group, 36.3% had at least one DDD. The most prevalent DDDs were short-root anomaly (14.6%), agenesis (14.3%), and microdontia (13.6%). Risk factors for at least one DDD were younger age at diagnosis (<3 years) and dose-dependent alkylating agent therapy. Conclusions: This study provides more insight into risk factors for oral health problems in Dutch CCSs. This information is essential in order to improve early detection, prevention, dental care, and quality of life. Further studies are needed in order to better define dose-related radiotherapy exposure of the developing teeth in correlation with oral health problems.
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32
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Immonen E, Nikkilä A, Peltomäki T, Aine L, Lohi O. Late adverse effects of childhood acute lymphoblastic leukemia treatment on developing dentition. Pediatr Blood Cancer 2021; 68:e29200. [PMID: 34228397 DOI: 10.1002/pbc.29200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Childhood cancer survivors show a variety of late adverse effects on dental health. The purpose of this study was to examine the prevalence and severity of dental abnormalities in permanent dentition in childhood leukemia survivors. MATERIALS AND METHODS Retrospective analysis of panoramic radiographs was performed for 178 childhood leukemia survivors aged below 17 years at the time of diagnosis. Sex, age at diagnosis, interval between ALL diagnosis and the follow-up radiograph, treatment protocol, and risk grouping were recorded. Abnormalities of tooth development and defect index were used to assess the frequency and severity of dental abnormalities. RESULTS One hundred eight (61%) patients had no dental abnormalities at follow-up examination at a median of 6.1 years after diagnosis. Microdontia was more frequent in children under 6 years of age at the time of diagnosis (5.7% vs. 0.6%, p < .001). Significant differences were noted between distinct ALL treatment protocols with more common microdontia in patients treated according to the NOPHO ALL2008 protocol. Tooth agenesis was more frequent in patients that underwent therapy according to high-risk arms compared to intermediate- or standard-risk arms (3.8% vs. 1.4%, p = .01). Patients under 6 years of age at diagnosis had a significantly higher average defect index score than older patients (7.0 vs. 2.8, p = .01). CONCLUSIONS Children and adolescents who received ALL treatment were at risk for dental damage. Young age and high-intensity therapy were associated with the severity of dental abnormalities.
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Affiliation(s)
- Egle Immonen
- Tampere Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Ear and Oral Diseases, Tampere University Hospital, Tampere, Finland
| | - Atte Nikkilä
- Tampere Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Tays Cancer Center, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Timo Peltomäki
- Department of Ear and Oral Diseases, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
| | - Liisa Aine
- Department of Ear and Oral Diseases, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Olli Lohi
- Tampere Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Tays Cancer Center, Tampere University and Tampere University Hospital, Tampere, Finland
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Mitsea A, Seremidi K, Tsiligianni A, Gizani S. Dental age estimation in children that have undergone antineoplastic treatment. Eur Arch Paediatr Dent 2021; 23:243-253. [PMID: 34424504 DOI: 10.1007/s40368-021-00661-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 08/14/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Even though many studies have been performed to estimate DA in general population, limited research has been performed concerning medical compromised populations such as childhood cancer survivors. The aims of this case-control study were (a) to estimate dental age in a population of children that have undergone antineoplastic treatment with three different methods and (b) to compare it with the estimates from healthy subjects (control group). MATERIALS AND METHODS Seventy-three oncology patients and equal number of healthy control subjects from the Pediatric dentistry Department had their dental age estimated through recent orthopantograms using Dermijian's, Willems' and London Atlas methods. All OPGs randomly assessed by two calibrated observers. Mean age difference was calculated. Intraclass Correlation Coefficient was used to assess intra-observer reliability and the Concordance Correlation Coefficient used to assess inter-observer reliability. RESULTS Concerning the CCS group 35 subjects (48%) were males and 38 (52%) were females, with an overall mean chronological age 10.95 years, ranging between 5.37 and 15.83 years. Intra- and inter-examiner reliability was exceptional for all methods. Mean DA differences in both groups and were not statistically sinificant regardless of the method used. The marginally lower values when males and females were investigated separately is basically due to the corresponding reduction of the sample size. CONCLUSION An overestimation of DA observed in both groups by all methods was not significant. All three methods produced highly accurate comparable results when it comes to estimate the actual chronological age in both groups (CCS and control subjects) regardless of gender.
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Affiliation(s)
- A Mitsea
- Department of Oral Diagnosis and Radiology, School of Dentistry, NKUA, 11527, Athens, Greece.
| | - K Seremidi
- Department of Paediatric Dentistry, School of Dentistry, NKUA, Athens, Greece
| | | | - S Gizani
- Department of Paediatric Dentistry, School of Dentistry, NKUA, Athens, Greece
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Medina MCG, Bastos RTDRM, Mecenas P, Pinheiro JDJV, Normando D. Association between tooth agenesis and cancer: a systematic review. J Appl Oral Sci 2021; 29:e20200955. [PMID: 34378652 PMCID: PMC8360625 DOI: 10.1590/1678-7757-2020-0955] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 04/06/2021] [Indexed: 11/26/2022] Open
Abstract
The congenital absence of multiple teeth may share the same genetic background of the development of some types of cancer. Objective: This systematic review aimed to investigate the possible association between dental agenesis and cancer, and the perspective of agenesis as an early predictor for cancer risk. Methodology: The electronic databases PubMed, Scopus, Web of Science, Cochrane Library, LILACS, and OpenGrey were searched and the risk of bias was evaluated using the Newcastle-Ottawa tool. The GRADE tool was used to evaluate the certainty of the evidence. Results: Six studies met the eligibility criteria. A positive co-occurrence between ovarian cancer and hypodontia was found in two articles. Three studies evaluated the association between dental agenesis and colorectal cancer and only one showed common genes for these conditions. One paper found individuals with hypodontia had a higher risk of family history of cancer. Five studies had a fair quality and one a good quality. The certainty of evidence was classified as very low. Conclusion: Notwithstanding the limited scientific evidence, there may be a possible association between dental agenesis and cancer due to genes involved in both conditions. Agenesis of multiple teeth could be an early indicator of cancer risk. Nevertheless, studies with a better level of evidence are needed to confirm this possible association.
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Affiliation(s)
| | | | - Paulo Mecenas
- Universidade Federal do Pará, Programa de Pós-Graduação em Odontologia, Belém, Pará, Brasil
| | | | - David Normando
- Universidade Federal do Pará, Faculdade de Odontologia, Belém, Pará, Brasil
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Celedón V, Rossell N, Zubieta M. Holistic rehabilitation for children with cancer: The Chilean model. Cancer Rep (Hoboken) 2021; 5:e1515. [PMID: 34309230 PMCID: PMC9199510 DOI: 10.1002/cnr2.1515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 06/30/2021] [Accepted: 07/07/2021] [Indexed: 11/07/2022] Open
Abstract
The increasingly positive outcomes of childhood cancer treatments are among the most inspiring stories in modern medicine. Many of the children and adolescents surviving cancer will have a healthy life; however, many others will suffer from physical, cognitive, psychological, and social sequelae. During treatment, many children experience multiple temporary and permanent side effects which negatively impact their quality of life. Low- and middle-income countries where childhood cancer treatment outcomes are improving are facing the reality of a growing population of teenagers and young adults suffering from long-term disease- and treatment-related consequences. In Chile, 500 children are diagnosed with cancer each year. Treatment is granted for all through public health policies and NGO collaboration. In order to address the complex problems from acute and long-term consequences of disease and treatment, the Oncological Rehabilitation Center Fundación Nuestros Hijos (CROFNH) provides multidisciplinary attention to an extensive variety of rehabilitation needs for children and adolescents with cancer. With its integrated services in the medical treatment of children and adolescents with cancer, the CROFNH helps reduce the impact of treatment-related side effects in children's daily lives, improves quality of life, and aims at contributing to these children becoming independent and functional adults to the maximum of their capacities. The aim of this article is to show the experience of the Chilean Oncological Rehabilitation Centre and its unique multidisciplinary approach. In addition, we discuss the successful telerehabilitation strategy implemented in response to the COVID-19 pandemic in order to secure continuity of treatment.
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Singh A, Modak S, Solano AK, Kushner BH, Wolden S, Huryn J, Estilo CL. Mandibular metastases in neuroblastoma: Outcomes and dental sequelae. Pediatr Blood Cancer 2021; 68:e28918. [PMID: 33507629 PMCID: PMC8363158 DOI: 10.1002/pbc.28918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/24/2020] [Accepted: 01/05/2021] [Indexed: 01/28/2023]
Abstract
BACKGROUND Although metastatic involvement of bony sites including cranial bones is common in neuroblastoma (NB), mandibular metastases (MM) are uncommon, and specific outcomes have not been reported upon in the modern therapeutic era. METHODS In this retrospective study, medical records on patients with MM from NB were reviewed. Statistical analysis was performed using the Kaplan-Meier method. RESULTS Of 29 patients, nine (31%) had MM at diagnosis, whereas in 20 (69%) MM were first detected at NB relapse at a median time of 26 (6-89) months from diagnosis. Median maximal diameter of lesions was 3 (range 0.8-4.9) cm. MM were unilateral in 83% of patients, with ascending ramus (55%) and mandibular body (38%) being the two most common sites. All patients received systemic chemotherapy, and 26 (93%) patients received radiotherapy to MM. At a median follow-up of 37.3 (24.2-219.5) months, eight of nine patients with MM at diagnosis did not experience mandibular progressive disease. Eighteen of 20 patients with MM at relapse received therapeutic radiotherapy; objective responses were noted in 78%. Seventy-two percent (5/18) had not experienced relapse within the radiation field at a median of 12 (2-276) months postradiotherapy. Dental findings at follow-up after completion of NB therapy included hypodontia, hypocalcification of enamel, and trismus. Median 3-year overall survival in patients with relapsed MM was 51 ± 12% months from relapse. CONCLUSION MM when detected at diagnosis is associated with a prognosis similar to that for other skeletal metastases of NB. Radiotherapy is effective for control of MM detected both at diagnosis and relapse. Significant dental abnormalities posttherapy warrant regular dental evaluations and appropriate intervention.
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Affiliation(s)
- Annu Singh
- Dental Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Shakeel Modak
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Armand K Solano
- Dental Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Brian H Kushner
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Suzanne Wolden
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Joseph Huryn
- Dental Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Cherry L. Estilo
- Dental Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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Marangoni-Lopes L, Rovai-Pavan G, Steiner-Oliveira C, Nobre-dos-Santos M. Susceptibility of gamma-irradiated primary teeth to a cariogenic challenge: an in vitro study. Eur Arch Paediatr Dent 2020; 21:667-672. [DOI: 10.1007/s40368-019-00503-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 12/04/2019] [Indexed: 10/25/2022]
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Angst PDM, Maier J, Dos Santos Nogueira R, Manso IS, Tedesco TK. Oral health status of patients with leukemia: a systematic review with meta-analysis. Arch Oral Biol 2020; 120:104948. [PMID: 33130400 DOI: 10.1016/j.archoralbio.2020.104948] [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] [Received: 06/26/2020] [Revised: 08/27/2020] [Accepted: 10/06/2020] [Indexed: 12/27/2022]
Abstract
OBJECTIVE The aim of this study was to systematically review the literature regarding the prevalence of periodontal diseases and dental caries in patients with leukemia. METHODS An electronic search for observational studies on oral health outcomes in patients with leukemia was performed on Medline/PUBMED, Embase, Web of Science, and Science Direct databases up to April 2020. Dental caries and periodontal diseases were assessed using the following standardized parameters, respectively: mean number of decayed, missing and filled teeth (DMFT), and presence of marginal inflammation (gingivitis) or clinical attachment loss (periodontitis). Two independent reviewers conducted all phases of review. Included studies reporting similar outcomes were subjected to random-effects meta-analysis. RESULTS From 1,246 retrieved references, 39 were included. Most studies were cross-sectional investigations involving young patients with acute lymphoblastic leukemia. Nine studies presented high risk of bias and were not included on quantitative analyses. All studies in the meta-analysis (n = 14) were conducted with children/teenagers with acute leukemia. Pooled gingivitis prevalence in patients before and during leukemia treatment was 85% (95%CI 75, 97%; 4 studies) and 82% (95%CI 71, 94%; 6 studies), respectively. Pooled DMFT means were 2.28 (95%CI 1.31, 3.25; 7 studies) and 3.65 (95%CI 1.45, 5.86; 5 studies) respectively for patients during and after leukemia treatment. Studies regarding periodontitis prevalence were too few to run a meta-analysis. CONCLUSIONS Based on cross-sectional data, young people with acute leukemia have high prevalence of gingivitis and caries experience. These findings indicate that the effect of leukemia on oral health still needs to be better investigated.
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Affiliation(s)
- Patrícia Daniela Melchiors Angst
- Department of Conservative Dentistry, Periodontics Unit, Dental School, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | - Juliana Maier
- Dental School, Universidade Franciscana, Santa Maria, RS, Brazil
| | | | - Isabella Schönhofen Manso
- Graduate Program in Dentistry, Emphasis in Periodontics, Dental School, Federal University of Pelotas, Pelotas, RS, Brazil
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Mitus-Kenig M, Derwich M, Czochrowska E, Pawlowska E. Quality of Life in Orthodontic Cancer Survivor Patients-A Prospective Case-Control Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E5824. [PMID: 32806498 PMCID: PMC7459816 DOI: 10.3390/ijerph17165824] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/03/2020] [Accepted: 08/04/2020] [Indexed: 12/25/2022]
Abstract
Background: The aim of the study was to compare the quality of life (QoL) of cancer survivors with a control group of healthy subjects before, during, and after the orthodontic treatment. Methods: Consecutive cancer survivors (40 people) who were looking for orthodontic treatment between 2008 and 2015 were enrolled into the study. Healthy orthodontic patients matched for age (±4 years), sex, and malocclusion served as controls. The 14-item version of the Oral Health Impact Profile was used to assess the effect of orthodontic treatment on QoL before, during, and after the orthodontic treatment. Results: There were no significant differences between both groups regarding the cast model, cephalometric analysis, and photographic documentation analysis. There was a significant worsening of QoL after the onset of the orthodontic treatment with a significant improvement after the treatment. Male cancer survivor patients reported significantly lower QoL during the treatment time, which was not observed in the male control group. Conclusions: The outcome of orthodontic treatment in cancer survivors did not differ from the healthy orthodontic patients. The orthodontic treatment had an impact on the oral health quality of life both in the cancer and the control groups with a significantly higher impact in male cancer survivor patients.
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Affiliation(s)
- Maria Mitus-Kenig
- Department of Experimental Dentistry and Prophylaxis, Medical College, Jagiellonian University in Krakow, 31-008 Krakow, Poland;
| | - Marcin Derwich
- ORTODENT, Specialist Orthodontic Private Practice in Grudziadz, 86-300 Grudziadz, Poland
| | - Ewa Czochrowska
- Department of Orthodontics, Medical University of Warsaw, 02-091 Warsaw, Poland;
| | - Elzbieta Pawlowska
- Department of Orthodontics, Medical University of Lodz, 90-419 Lodz, Poland;
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Oral and Dental Abnormalities Caused by a Pediatric Rhabdomyosarcoma Tumor Treatment: A Clinical Case Report. Dent J (Basel) 2020; 8:dj8020059. [PMID: 32570922 PMCID: PMC7344646 DOI: 10.3390/dj8020059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/31/2020] [Accepted: 06/15/2020] [Indexed: 11/18/2022] Open
Abstract
Rhabdomyosarcoma is one of the most common soft-tissue sarcomas in children. The therapy for this condition has evolved significantly over recent decades, as has survival rates. Nevertheless, multiagent chemotherapy, radiation therapy, surgical resection or a combination of these modalities still have to be performed. This case report presents a 16-year-old boy with oral and dental effects after rhabdomyosarcoma treatment, diagnosed at the age of 4 years old. This report highlights the key role of dentists in the clinical management of rhabdomyosarcoma cases before, during and after treatment, and its potential side effects.
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41
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Merollini KMD, Gordon LG, Aitken JF, Kimlin MG. Lifetime Costs of Surviving Cancer-A Queensland Study (COS-Q): Protocol of a Large Healthcare Data Linkage Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17082831. [PMID: 32326074 PMCID: PMC7216287 DOI: 10.3390/ijerph17082831] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 12/15/2022]
Abstract
Australia-wide, there are currently more than one million cancer survivors. There are over 32 million world-wide. A trend of increasing cancer incidence, medical innovations and extended survival places growing pressure on healthcare systems to manage the ongoing and late effects of cancer treatment. There are no published studies of the long-term health service use and cost of cancer survivorship on a population basis in Australia. All residents of the state of Queensland, Australia, diagnosed with a first primary malignancy from 1997–2015 formed the cohort of interest. State and national healthcare databases are linked with cancer registry records to capture all health service utilization and healthcare costs for 20 years (or death, if this occurs first), starting from the date of cancer diagnosis, including hospital admissions, emergency presentations, healthcare costing data, Medicare services and pharmaceuticals. Data analyses include regression and economic modeling. We capture the whole journey of health service contact and estimate long-term costs of all cancer patients diagnosed and treated in Queensland by linking routinely collected state and national healthcare data. Our results may improve the understanding of lifetime health effects faced by cancer survivors and estimate related healthcare costs. Research outcomes may inform policy and facilitate future planning for the allocation of healthcare resources according to the burden of disease.
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Affiliation(s)
- Katharina M. D. Merollini
- Sunshine Coast Health Institute, School of Health and Sport Sciences, University of the Sunshine Coast, Maroochydore, QLD 4558, Australia;
- Correspondence: ; Tel.: +61 7 5202 3159
| | - Louisa G. Gordon
- QIMR Berghofer, Medical Research Institute, Herston, QLD 4006, Australia;
- School of Nursing, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
- School of Public Health, The University of Queensland, Herston, QLD 4006, Australia
| | - Joanne F. Aitken
- Cancer Council Queensland, Fortitude Valley, QLD 4006, Australia;
- Institute for Resilient Regions, University of Southern Queensland, Ipswich, QLD 4305, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD 4222, Australia
| | - Michael G. Kimlin
- Sunshine Coast Health Institute, School of Health and Sport Sciences, University of the Sunshine Coast, Maroochydore, QLD 4558, Australia;
- School of Biomedical Sciences, Queensland University of Technology, St Lucia, QLD 4072, Australia
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Kameoka R, Kawakami T, Maeda M, Hori T, Yanagisawa A, Shirase T. Dental management of a childhood cancer survivor with malformed primary teeth. PEDIATRIC DENTAL JOURNAL 2020. [DOI: 10.1016/j.pdj.2019.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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43
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Psoter WJ, Shope ET. Some Cancer Chemotherapy (CH) Agents May Be Associated With Tooth Agenesis, Though CH Dose, Age of CH Exposure, and Dental Development at the Time of Treatment May Be Critical Determinants. J Evid Based Dent Pract 2019; 19:101352. [PMID: 31843187 DOI: 10.1016/j.jebdp.2019.101352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION Adverse effects of chemotherapy on the teeth and surrounding tissues of children with cancer: A systematic review with meta-analysis. Busenhart DM, Erb J, Rigakos G, Eliades T, Papageorgiou SN. Oral Oncol 2018;83: 64-72. SOURCE OF FUNDING None. TYPE OF STUDY/DESIGN Systematic review with meta-analysis of data.
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Hoogeveen RC, Hol MLF, Pieters BR, Balgobind BV, Berkhout EWER, Schoot RA, Smeele LE, Merks HJHM, Becking EAG. An overview of radiological manifestations of acquired dental developmental disturbances in paediatric head and neck cancer survivors. Dentomaxillofac Radiol 2019; 49:20190275. [PMID: 31714151 DOI: 10.1259/dmfr.20190275] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES In paediatric cancer survivors treated with chemotherapy and radiotherapy therapy, late effects on dental development are quite common. Oral radiologists are not familiar with the radiographic images of these specific dental consequences of chemotherapy and radiotherapy. With the goal of educating colleagues, to raise awareness of the needs of survivors, and to identify directions for future research, we present dental radiographs of survivors treated for head and neck rhabdomyosarcoma with chemotherapy and radiotherapy. Also, based on the survivors reviewed, a radiographic inventory of commonly found late dental developmental effects seen in conjunction with treatment is presented. METHODS Panoramic radiographic findings of five illustrative cases are presented, from a group of 42 survivors of head and neck rhabdomyosarcoma treated at the Academic Medical Center Amsterdam, The Netherlands over the past 25 years. RESULTS Five cases showing dental developmental disorders are presented. These cases show an association of the location of the radiation field and the developmental stage of the teeth with the severity of the effect on dental development. We also report an inventory of severe and moderate effects of chemotherapy and radiotherapy on the development of molars and anterior teeth. CONCLUSIONS This paper presents five cases and a radiographic inventory to illustrate disturbances of dental development associated with chemotherapy and radiotherapy in children. Medical and dental professionals involved in the treatment of cancer survivors are relatively unaware of the dental consequences of radiation therapy and the age dependency of specific regional effects. These effects can be severe, with great impact on quality of life. Further research in this area could help improve planning of radiation therapy for children, potentially preventing or limiting dental or maxillofacial sequelae.
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Affiliation(s)
- Reinier C Hoogeveen
- Department of Oral and Maxillofacial Radiology, Academic Center for Dentistry Amsterdam ACTA, Amsterdam, The Netherlands
| | - Marinka L F Hol
- Department of Oral and Maxillofacial Surgery, Amsterdam UMC University of Amsterdam, Amsterdam, The Netherlands
| | - Bradley R Pieters
- Department of Radiation Oncology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Brian V Balgobind
- Department of Radiation Oncology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Erwin W E R Berkhout
- Department of Oral and Maxillofacial Radiology, Academic Center for Dentistry Amsterdam ACTA, Amsterdam, The Netherlands
| | - Reineke A Schoot
- Princess Máxima Center for paediatric oncology, Utrecht, The Netherlands
| | - Ludi E Smeele
- Department of Oral and Maxillofacial Surgery, Amsterdam UMC University of Amsterdam, Amsterdam, The Netherlands
| | - Hans J H M Merks
- Princess Máxima Center for paediatric oncology, Utrecht, The Netherlands
| | - Eddy A G Becking
- Department of Oral and Maxillofacial Surgery, Amsterdam University Medical Centers University of Amsterdam, Amsterdam, The Netherlands
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A case-control study of dental abnormalities and dental maturity in childhood cancer survivors. Oral Surg Oral Med Oral Pathol Oral Radiol 2019; 128:498-507.e3. [DOI: 10.1016/j.oooo.2019.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 06/25/2019] [Accepted: 07/09/2019] [Indexed: 12/19/2022]
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46
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Arai K. Tooth agenesis patterns in Japanese orthodontic patients with nonsyndromic oligodontia. Am J Orthod Dentofacial Orthop 2019; 156:238-247. [DOI: 10.1016/j.ajodo.2018.09.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 09/01/2018] [Accepted: 09/01/2018] [Indexed: 12/31/2022]
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Seremidi K, Kloukos D, Polychronopoulou A, Kattamis A, Kavvadia K. Late effects of chemo and radiation treatment on dental structures of childhood cancer survivors. A systematic review and meta-analysis. Head Neck 2019; 41:3422-3433. [PMID: 31228308 DOI: 10.1002/hed.25840] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/17/2019] [Accepted: 06/04/2019] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND This systematic review summarizes the prevalence of dental defects after chemo and radiation therapy and correlates the findings with specific characteristics of each treatment modality. METHODS Database search was performed for studies reporting dental late effects of chemo and radiation therapy. After data extraction and risk of bias assessment, prevalence of crown and root defects was assessed. Correlations between each defect and the characteristics of the antineoplastic treatment were performed. RESULTS Sixteen nonrandomized studies were included, yielding a total of 1300 patients with a mean age at diagnosis of 4.5 years. Results reported that root defects were more common than crown defects. The most common root defect was impaired root growth and microdontia the most common crown defect. Age, radiation dose and field were statistically associated with higher prevalence of dental defects. CONCLUSION Defects were associated with combination of chemotherapy and radiotherapy, as used in current therapeutic antineoplastic modalities.
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Affiliation(s)
- Kyriaki Seremidi
- Department of Paediatric Dentistry, Athens School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Kloukos
- Department of Orthodontics, 251 Greek Air Force Hospital, Athens, Greece.,Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
| | - Argy Polychronopoulou
- Department of Preventive and Community Dentistry, Athens School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Antonis Kattamis
- Division of Paediatric Haematology-Oncology, First Department of Paediatrics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Katerina Kavvadia
- Department of Comprehensive Dentistry, Division of Pediatric Dentistry, University of Louisville, Louisville, Kentucky
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48
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King E. Oral sequelae and rehabilitation considerations for survivors of childhood cancer. Br Dent J 2019; 226:323-329. [DOI: 10.1038/s41415-019-0043-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
One of many possible complications of cancer therapy in children is enamel demineralization and such changes in the ion content of dental hard tissues may increase susceptibility to caries. The study aims to assess the prevalence of dental caries among childhood cancer survivors.A cross-sectional study was conducted on 225 children aged between 4 and 18 years, including 75 cancer patients and 150 sex- and age-matched controls. The cancer survivors were recruited from single pediatric oncology center. The control group was formed from students of randomly selected kindergartens and schools. Dental investigation was held between July 2013 and January 2016, approximately 5 years after the cessation of anticancer treatment (range: 6-155 months). The occurrence of dental caries was assessed with DMF/dmf index (showing the mean number of decayed, missing and filled permanent/deciduous teeth). Univariate statistical approach was performed and P-values < .05 were considered as statistically significant.The frequency of dental caries was comparable in both groups (85.4% vs 84%). However, the DMF index was higher in cancer patients than in controls: the median and interquartile ranges were 2 (0-4) vs 0 (0-2); P < .01. This correlates with duration of anticancer therapy (r = 0.26; P < .05). Moreover, children who had radiotherapy of the head and neck regions had significantly higher DMF scores than the ones who did not: 4.5 (1-6) vs 2 (0-4); P < .05. Socioeconomic and education status within family also has a significant impact on DMF scores in the cancer group. In conclusion, cancer patients, particularly those with a poor social background, should receive professional dental care as their caries process is more active than that of healthy peers.
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Affiliation(s)
| | | | | | - Małgorzata Zubowska
- Departments of Pediatrics, Oncology and Hematology, Medical University of Lodz, Poland
| | - Wojciech Fendler
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Departments of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
| | - Wojciech Młynarski
- Departments of Pediatrics, Oncology and Hematology, Medical University of Lodz, Poland
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Wu LL, Gao QP, Fu QY, Geng K. [Analysis of the risk factors of radiation-induced caries in patients with head and neck cancer]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2019; 37:87-91. [PMID: 30854826 PMCID: PMC7030726 DOI: 10.7518/hxkq.2019.01.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 11/12/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVE This study aimed to evaluate the risk factors of radiation-induced caries by using a multiple linear regression equation and to provide the basis for the effective prevention of radioactive caries. METHODS A total of 166 patients with head and neck cancer who underwent radiotherapy were selected as subjects. The number of decayed, missing or filled surfaces were recorded. Questionnaire contents included age, sex, radiation dose, and radiotherapy techniques. Multiple stepwise regression analyses were performed to identify the risk factors of radiation-induced caries. RESULTS Multiple stepwise regression analyses indicated that the main risk factors of radiation-induced caries were plaque index, radiotherapy techniques, time after radiotherapy, and radiotherapy dose. CONCLUSIONS The awareness of dental care and caries treatment should be improved to reduce the occurrence of radiation-induced caries in patients with head and neck cancer. In addition, intensity modulated radiation therapy should be employed to decrease the radiation exposure dose received by teeth.
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Affiliation(s)
- Li-Ling Wu
- Center of Stomatology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Qing-Ping Gao
- Center of Stomatology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Qiong-Yao Fu
- Center of Stomatology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Kun Geng
- Center of Stomatology, Xiangya Hospital, Central South University, Changsha 410008, China
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