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Casey DL, Vogelius IR, Brodin NP, Roberts KB, Avanzo M, Moni J, Owens C, Ronckers CM, Constine LS, Bentzen SM, Olch A. Risk of Subsequent Neoplasms in Childhood Cancer Survivors After Radiation Therapy: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:640-654. [PMID: 37777927 DOI: 10.1016/j.ijrobp.2023.07.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 07/11/2023] [Accepted: 07/18/2023] [Indexed: 10/02/2023]
Abstract
PURPOSE A Pediatric Normal Tissue Effects in the Clinic (PENTEC) analysis of published investigations of central nervous system (CNS) subsequent neoplasms (SNs), subsequent sarcomas, and subsequent lung cancers in childhood cancer survivors who received radiation therapy (RT) was performed to estimate the effect of RT dose on the risk of SNs and the modification of this risk by host and treatment factors. METHODS AND MATERIALS A systematic literature review was performed to identify data published from 1975 to 2022 on SNs after prior RT in childhood cancer survivors. After abstract review, usable quantitative and qualitative data were extracted from 83 studies for CNS SNs, 118 for subsequent sarcomas, and 10 for lung SNs with 4 additional studies (3 for CNS SNs and 1 for lung SNs) later added. The incidences of SNs, RT dose, age, sex, primary cancer diagnosis, chemotherapy exposure, and latent time from primary diagnosis to SNs were extracted to assess the factors influencing risk for SNs. The excess relative ratio (ERR) for developing SNs as a function of dose was analyzed using inverse-variance weighted linear regression, and the ERR/Gy was estimated. Excess absolute risks were also calculated. RESULTS The ERR/Gy for subsequent meningiomas was estimated at 0.44 (95% CI, 0.19-0.68); for malignant CNS neoplasms, 0.15 (95% CI, 0.11-0.18); for sarcomas, 0.045 (95% CI, 0.023-0.067); and for lung cancer, 0.068 (95% CI, 0.03-0.11). Younger age at time of primary diagnosis was associated with higher risk of subsequent meningioma and sarcoma, whereas no significant effect was observed for age at exposure for risk of malignant CNS neoplasm, and insufficient data were available regarding age for lung cancer. Females had a higher risk of subsequent meningioma (odds ratio, 1.46; 95% CI, 1.22-1.76; P < .0001) relative to males, whereas no statistically significant sex difference was seen in risk of malignant CNS neoplasms, sarcoma SNs, or lung SNs. There was an association between chemotherapy receipt (specifically alkylating agents and anthracyclines) and subsequent sarcoma risk, whereas there was no clear association between specific chemotherapeutic agents and risk of CNS SNs and lung SNs. CONCLUSIONS This PENTEC systematic review shows a significant radiation dose-response relationship for CNS SNs, sarcomas, and lung SNs. Given the linear dose response, improved conformality around the target volume that limits the high dose volume might be a promising strategy for reducing the risk of SNs after RT. Other host- and treatment-related factors such as age and chemotherapy play a significant contributory role in the development of SNs and should be considered when estimating the risk of SNs after RT among childhood cancer survivors.
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Affiliation(s)
- Dana L Casey
- Department of Radiation Oncology, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
| | - Ivan R Vogelius
- Department of Oncology, Rigshospitalet and University of Copenhagen, Copenhagen, Denmark
| | - N Patrik Brodin
- Department of Radiation Oncology, Albert Einstein College of Medicine, Bronx, New York
| | - Kenneth B Roberts
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut
| | - Michele Avanzo
- Division of Medical Physics, Centro di Riferimento Oncologico Aviano IRCCS, Aviano, Italy
| | - Janaki Moni
- Department of Radiation Oncology, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Constance Owens
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cécile M Ronckers
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Louis S Constine
- Departments of Radiation Oncology and Pediatrics, University of Rochester Medical Center, Rochester, New York
| | - Soren M Bentzen
- Division of Biostatistics and Bioinformatics, University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, Maryland; Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland
| | - Arthur Olch
- Radiation Oncology Department, University of Southern California, Los Angeles, California; Children's Hospital Los Angeles, Los Angeles, California
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Asghar S, Hameed S, Al-Masoudi NA, Saeed B, Shtaiwi A. Design, Synthesis, Docking Studies and Molecular Dynamics Simulation of New 1,3,5-Triazine Derivatives as Anticancer Agents Selectively Targeting Pancreatic Adenocarcinoma (Capan-1). Chem Biodivers 2024; 21:e202400112. [PMID: 38606640 DOI: 10.1002/cbdv.202400112] [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: 01/28/2024] [Accepted: 03/10/2024] [Indexed: 04/13/2024]
Abstract
On the basis of remarkable anticancer profile of s-triazine nucleus, a new series of 2-methoxy-4-(3-morpholino-5-(arylamino)phenoxy)benzaldehyde derivatives 11 a-u was prepared and evaluated for in vitro antiproliferative activity against eight diverse human cancer cell lines (Capan-1, HCT-116, LN229, NCI-H460, DND-41, HL-60, K562 and Z138). Compounds 11 o, 11 r and 11 s were the most potent anticancer agents on pancreatic adenocarcinoma (Capan-1) cell line with IC50 value of 1.4, 5.1 and 5.3 μM, respectively, while compounds 11 f, 11 g, 11 k, 11 l and 11 n displayed selective activity against the pancreatic adenocarcinoma (Capan-1) cell line with IC50 values of 7.3-11.5 μM. These results indicate that derivative 11 o may serve as a promising lead compound for the ongoing development of novel antiproliferative agents. The docking studies were conducted to predict the interactions of derivative 11 o with putative protein targets in pancreatic adenocarcinoma (Capan-1) cell line, specifically the prenyl-binding protein PDEδ. Furthermore, the analysis of the molecular dynamics simulation results demonstrated that complex 11 o promoted a higher stability to the prenyl-binding protein PDEδ.
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Affiliation(s)
- Shazia Asghar
- Department of Chemistry, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Shahid Hameed
- Department of Chemistry, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Najim A Al-Masoudi
- Department of Chemistry, College of Science, University of Basrah, Basrah, 61001, Iraq
- A Tannenhof 8, 78464, Constanz, Germany
| | - Bahjat Saeed
- Department of Chemistry, College of Education for Pure Science, University of Basrah, Basrah, 61001, Iraq
| | - Amneh Shtaiwi
- Faculty of Pharmacy, Middle East University, Queen Alia Airport Street, 11610, Amman, Jordan
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Sun J, Gu X, Wang L. Incidence of second primary cancers in patients with retinoblastoma: a systematic review and meta-analysis. Front Oncol 2024; 14:1372548. [PMID: 38606112 PMCID: PMC11007213 DOI: 10.3389/fonc.2024.1372548] [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: 01/18/2024] [Accepted: 03/18/2024] [Indexed: 04/13/2024] Open
Abstract
Introduction This systematic review and meta-analysis aimed to examine the risk of second primary cancers (SPCs) among retinoblastoma (Rb) patients, both hereditary and nonhereditary. Previous studies have reported on the long-term risk of SPCs in these patient populations, but a comprehensive synthesis of the existing evidence is lacking. Methods A systematic search was conducted in PubMed, EMBASE, and Cochrane Library from inception to 12 March 2023, supplemented by manual screening. Eligible studies were identified, and data were extracted. The primary outcome measure was the standardized incidence ratios (SIRs) of SPCs in Rb patients. Summary estimates were calculated using random or fixed effects models. The quality of included studies was assessed using the Newcastle-Ottawa Scale. Results Ten studies, including nine high-quality studies, were included in this review. The summary estimate of SIR for SPCs among hereditary Rb patients was 17.55 (95% CI=13.10-23.51), while the pooled estimate of SIR for SPCs among nonhereditary Rb patients was 1.36 (95% CI=0.90-2.04). Significant differences in SIRs for different SPC types were observed (P=0.028), including nasal cavity tumor (SIR=591.06, 95% CI=162.79-2146.01), bone tumor (SIR=442.91, 95% CI=191.63-1023.68), soft tissue sarcoma (SIR=202.93, 95% CI=114.10-360.93), CNS (SIR=12.84, 95% CI=8.80-18.74), and female breast cancer (SIR=3.68, 95% CI=2.52-5.37). Chemotherapy and radiation therapy were associated with an increased risk of SPCs among hereditary Rb patients. Discussion The findings of this review indicate that hereditary Rb patients have a significantly elevated risk of developing SPCs, whereas nonhereditary Rb patients do not show the same risk. Furthermore, significant differences were observed in the SIRs of different SPC types. Treatment techniques, specifically chemotherapy and radiation therapy, were associated with an increased risk of SPCs among hereditary Rb patients. These findings highlight the importance of radiation protection for Rb patients and the need for further research and tailored management strategies for this high-risk population.
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Affiliation(s)
- Jinfeng Sun
- Department of Ophthalmology, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, China
| | - Xiuli Gu
- Medical Services Division, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, China
| | - Liangjun Wang
- Department of Ophthalmology, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, China
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Bentivegna K, Saba NJ, Shinder R, Grant-Kels JM. Ocular and orbital tumors in childhood. Clin Dermatol 2024:S0738-081X(24)00019-1. [PMID: 38301859 DOI: 10.1016/j.clindermatol.2024.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Pediatric tumors of the eye and orbit can be benign or malignant as well as congenital or acquired and are usually distinctively different than those seen in adults. Although most of these neoplasms are benign (eg, dermoid cyst, chalazion, molluscum), their location near and within a vital organ can result in serious dermatologic and ophthalmologic sequelae. Lesions discussed include vascular lesions, retinoblastomas (the most common primary pediatric intraocular malignancy), rhabdomyosarcoma (the most common primary pediatric orbital malignancy), Langerhans cell histiocytosis, and metastatic lesions to the orbit (neuroblastoma, Ewing sarcoma). Although cysts and ocular melanoma can occur within the pediatric population, these conditions are covered in other contributions in this issue of Clinics in Dermatology.
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Affiliation(s)
- Kathryn Bentivegna
- University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Nicholas J Saba
- Department of Ophthalmology, SUNY Downstate, Brooklyn, New York, USA
| | - Roman Shinder
- Department of Ophthalmology, SUNY Downstate, Brooklyn, New York, USA
| | - Jane M Grant-Kels
- Department of Dermatology, University of Connecticut School of Medicine, Farmington, Connecticut, USA; Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida, USA.
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Wang N, Ma JM. Progress of Cancer Stem Cells in Retinoblastoma. Curr Stem Cell Res Ther 2024; 19:1093-1101. [PMID: 37815190 DOI: 10.2174/011574888x252989230921065809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 07/10/2023] [Accepted: 07/24/2023] [Indexed: 10/11/2023]
Abstract
The theory of cancer stem cells is a breakthrough discovery that offers exciting possibilities for comprehending the biological behavior of tumors. More and more evidence suggests that retinoblastoma cancer stem cells promote tumor growth and are likely to be the origin of tumor formation, drug resistance, recurrence, and metastasis. At present, some progress has been made in the verification, biological behavior, and drug resistance mechanism of retinoblastoma cancer stem cells. This article aims to review the relevant research and explore future development direction.
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Affiliation(s)
- Nan Wang
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Jian-Min Ma
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Aygun B, Biswas A, Taranath A, Yildiz H, Gore S, Mankad K. Neuroimaging of Ocular Abnormalities in Children. Neuroimaging Clin N Am 2023; 33:623-641. [PMID: 37741662 DOI: 10.1016/j.nic.2023.05.011] [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: 09/25/2023]
Abstract
In this article, we will discuss the essential MR imaging protocol required for the assessment of ocular abnormalities including malignancies. Then we will describe relevant anatomy, ocular embryogenesis, and genetics to establish a profound understanding of pathophysiology of the congenital ocular malformations. Finally, we will discuss pediatric ocular malignancies, benign mimics, and the most common congenital ocular malformations with case examples and illustrations and give tips on how to distinguish these entities on neuroimaging.
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Affiliation(s)
- Berna Aygun
- Department of Neuroradiology, King's College Hospital NHS Foundation Trust, London, UK; Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
| | - Asthik Biswas
- Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Ajay Taranath
- Department of Medical Imaging, Women's and Children's Hospital, South Australia Medical Imaging, University of Adelaide, South Australia, Australia
| | - Harun Yildiz
- Department of Radiology, Bursa Dortcelik Children's Hospital, Bursa, Turkey
| | - Sri Gore
- Department of Ophthalmology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Kshitij Mankad
- Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; UCL GOS Institute of Child Health
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Kim Y, Park JW, Cho HS, Jang WY, Han I, Kim HS. Does the Clinical Presentation of Secondary Osteosarcoma in Patients Who Survive Retinoblastoma Differ From That of Conventional Osteosarcoma and How Do We Detect Them? Clin Orthop Relat Res 2023; 481:2154-2163. [PMID: 37145140 PMCID: PMC10566973 DOI: 10.1097/corr.0000000000002667] [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: 10/14/2022] [Revised: 02/07/2023] [Accepted: 03/28/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND Osteosarcoma is the most common secondary malignancy among survivors of retinoblastoma. Most previous reports on secondary malignancy of retinoblastoma included all types of secondary malignancies without a focus on osteosarcoma, owing to its rarity. In addition, there are few studies suggesting tools for regular surveillance for early detection. QUESTIONS/PURPOSES (1) What are the radiologic and clinical characteristics of secondary osteosarcoma after retinoblastoma? (2) What is the clinical survivorship? (3) Is a radionuclide bone scan a reasonable imaging modality for early detection in patients with retinoblastoma? METHODS Between February 2000 and December 2019, we treated 540 patients for retinoblastoma. Twelve patients (six male, six female) subsequently developed an osteosarcoma in the extremities; two of these patients had two sites of osteosarcoma (10 femurs, four tibiae) . A Technetium-99m bone scan image was examined annually in all patients for regular surveillance after the treatment of retinoblastoma as per our hospital's policy. All patients were treated with the same strategy as that used for primary conventional osteosarcoma, namely neoadjuvant chemotherapy, wide excision, and adjuvant chemotherapy. The median follow-up period was 12 years (range 8 to 21 years). The median age at the time of diagnosis of osteosarcoma was 9 years (range 5 to 15 years), and the median interval from retinoblastoma diagnosis to osteosarcoma diagnosis was 8 years (range 5 to 15 years). Radiologic characteristics were assessed with plain radiographs and MRI, while clinical characteristics were assessed through a retrospective review of medical records. For clinical survivorship, we evaluated overall survival, local recurrence-free survival, and metastasis-free survival. We reviewed the results of bone scans and clinical symptoms at the time of diagnosis for osteosarcoma after retinoblastoma. RESULTS In nine of 14 patients, the tumor had a diaphyseal center, and five of the tumors were located at the metaphysis. The femur was the most common site (n = 10), followed by the tibia (n = 4). The median tumor size was 9 cm (range 5 to 13 cm). There was no local recurrence after surgical resection of the osteosarcoma, and the 5-year overall survival rate after the diagnosis of osteosarcoma was 86% (95% CI 68% to 100%). In all 14 tumors, the Technetium bone scan showed increased uptake in the lesions. Ten of 14 tumors were examined in clinic because of patient complaints of pain in the affected limb. Four patients showed no clinical symptoms detected by abnormal uptake on bone scan. CONCLUSION For unclear reasons, secondary osteosarcomas in patients who were alive after the treatment of retinoblastoma had a slight predilection for the diaphysis of the long bone compared with patients with spontaneous osteosarcoma in other reports. The clinical survivorship of osteosarcoma as a secondary malignancy after retinoblastoma may not be inferior to that of conventional osteosarcoma. Close follow-up with at least yearly clinical assessment and bone scans or other imaging modalities appears to be helpful in detecting secondary osteosarcoma after the treatment of patients with retinoblastoma. Larger multi-institutional studies will be needed to substantiate these observations.Level of Evidenc e Level IV, therapeutic study.
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Affiliation(s)
- Yongsung Kim
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Woong Park
- Orthopaedic Oncology Clinic, National Cancer Center, Goyang-si, Korea
| | - Hwan Seong Cho
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Woo Young Jang
- Department of Orthopaedic Surgery, Korea University Anam Hospital, Seoul, Korea
| | - Ilkyu Han
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Soo Kim
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, Korea
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Bilbeisi T, Almasry R, Obeidat M, Mohammad M, Jaradat I, Halalsheh H, Alni’mat A, Ahmad DK, Alsaket N, Mehyar M, Al-Nawaiseh I, Yousef YA. Causes of death and survival analysis for patients with retinoblastoma in Jordan. Front Med (Lausanne) 2023; 10:1244308. [PMID: 37731722 PMCID: PMC10507250 DOI: 10.3389/fmed.2023.1244308] [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: 06/22/2023] [Accepted: 08/18/2023] [Indexed: 09/22/2023] Open
Abstract
Purpose To analyze causes and prognostic factors for death among Retinoblastoma (Rb) patients treated at a single specialized tertiary cancer center in Jordan. Methods We reviewed the mortality causes for all Rb patients who have been treated at the King Hussein Cancer Center between 2003 and 2019 and were followed for at least 3 years after diagnosis. The main outcome measures included demographics, laterality, tumor stage, treatment modalities, metastasis, survival, and causes of death. Results Twenty-four (5%) of the 478 patients died from retinoblastoma and 5-year survival was 94%. The mean age at diagnosis was 15 months (median, 18 months; range, 4-38 months); eight (33%) received diagnoses within the first year of life. Eleven (46%) were boys, 16 (67%) had bilateral disease, and 3 (13%) had a positive family history. The stage for the worst eye was C for 1 (4%) patient, D in 6 (25%) patients, and E (T3) in 15 (63%) patients. Two patients had extraocular Rb at diagnosis, and four of the patients who had intraocular Rb at diagnosis refused treatment and then came back with extraocular Rb. In total, extraocular disease was encountered in six eyes (six patients). After a 120-month median follow-up period, 24 patients (5%) died of second neoplasms (n = 3) or metastases (n = 21). Significant predictive factors for metastasis and death included advanced IIRC tumor stage (p < 0.0001), the presence of high-risk pathological features in the enucleated eyes (p = 0.013), parental refusal of the recommended primary treatment plan (p < 0.0001), and extraocular extension (p < 0.0001). Conclusion The 5-year survival rates of Rb patients in Jordan are as high as those in high-income countries. However, 5% are still dying from metastatic disease, prompting the need for awareness campaigns to educate the public about the high cure rates and to prevent treatment abandonment.
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Affiliation(s)
- Tharwa Bilbeisi
- FedEx Institute of Technology, University of Memphis, Memphis, TN, United States
- St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Razaq Almasry
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Mariam Obeidat
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Mona Mohammad
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Imad Jaradat
- Department of Radiation Oncology, King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Hadeel Halalsheh
- Department of Pediatrics Oncology, King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Ayat Alni’mat
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Danah Kanj Ahmad
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Nour Alsaket
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Mustafa Mehyar
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Ibrahim Al-Nawaiseh
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Yacoub A. Yousef
- Department of Surgery (Ophthalmology), King Hussein Cancer Center (KHCC), Amman, Jordan
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Requejo F, Opezzo J, Vater A, Asprea M, Lagomarsino E, Sampor C, Fandiño A, Chantada G, Francis JH, Abramson DH, Schaiquevich P. Pharmacokinetics of Orbital Topotecan After Ophthalmic Artery Chemosurgery and Intravenous Infusion in the Swine Model. Invest Ophthalmol Vis Sci 2023; 64:3. [PMID: 37656475 PMCID: PMC10479255 DOI: 10.1167/iovs.64.12.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/09/2023] [Indexed: 09/02/2023] Open
Abstract
Purpose Surgery, multiagent systemic chemotherapy, and radiation are used for patients with orbital retinoblastoma but are associated with unacceptable short- and long-term toxicity (including death). We studied orbital and systemic exposure of topotecan in the swine model after ophthalmic artery chemosurgery (OAC) and intravenous (IV) delivery. Methods Landrace pigs (n = 3) underwent 30-minute OAC of topotecan (4 mg), and samples were serially obtained from the femoral artery and from a microdialysis probe inserted into the lateral rectus muscle sheath of the infused eye as a surrogate of the orbital irrigation. Animals were recovered, and, after a wash-out period, plasma and microdialysate samples from the contralateral eye were collected after a 30-minute IV infusion of topotecan (4 mg). Samples were quantified by high-performance liquid chromatography, and population pharmacokinetic analysis was conducted using MonolixSuite. Results After OAC, median topotecan exposure in the orbit was 5624 ng × h/mL (range 3922-12531) compared to 23 ng × h/mL (range 18-75) after IV infusion. Thus, topotecan exposure in the orbit was 218-fold (range 75-540) higher after OAC than after IV infusion despite comparable systemic exposure (AUCpl) between routes (AUCpl, OAC: 141 ng × h/mL [127-191] versus AUCpl, IV: 139 ng × h/mL [126-186]). OAC was more selective to target the orbit because the median (range) orbital-to-plasma exposure ratio was 44 (28-65) after OAC compared to 0.18 (0.13-0.40) after IV infusion. Conclusions OAC of topotecan resulted in higher orbital exposure than after IV infusion and was a more selective route for local drug delivery. Patients with orbital retinoblastoma may benefit from a multimodal treatment strategy including OAC therapy.
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Affiliation(s)
- Flavio Requejo
- Neuroradiology Service, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
| | - Javier Opezzo
- Pharmacology Department, Faculty of Pharmacy and Biochemistry, University of Buenos Aires, Buenos Aires, Argentina
| | - Alan Vater
- Unit of Innovative Treatments, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
| | - Marcelo Asprea
- Animal facility, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
| | - Eduardo Lagomarsino
- Pharmacy Service, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
| | - Claudia Sampor
- Hematology-Oncology Service, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
| | - Adriana Fandiño
- Ophthalmology Service, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
| | - Guillermo Chantada
- Pediatric Cancer Center, Hospital Sant Joan de Deu, Barcelona, Spain
- Research Department, Fundacion Perez-Scremini, Montevideo, Uruguay
| | - Jasmine H. Francis
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, United States
- Department of Ophthalmology, Weill/Cornell Medical School, New York, New York, United States
| | - David H. Abramson
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, United States
- Department of Ophthalmology, Weill/Cornell Medical School, New York, New York, United States
| | - Paula Schaiquevich
- Unit of Innovative Treatments, Hospital de Pediatría Prof. Dr. JP Garrahan, Buenos Aires, Argentina
- National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina
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Ding J, Lu J, Zhang Q, Xu Y, Song B, Wu Y, Shi H, Chu B, Wang H, He Y. Camouflage Nanoparticles Enable in Situ Bioluminescence-Driven Optogenetic Therapy of Retinoblastoma. ACS NANO 2023; 17:7750-7764. [PMID: 37022677 DOI: 10.1021/acsnano.3c00470] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Optogenetic therapy has emerged as a promising technique for the treatment of ocular diseases; however, most optogenetic tools rely on external blue light to activate the photoswitch, whose relatively strong phototoxicity may induce retinal damage. Herein, we present the demonstration of camouflage nanoparticle-based vectors for in situ bioluminescence-driven optogenetic therapy of retinoblastoma. In biomimetic vectors, the photoreceptor CRY2 and its interacting partner CIB1 plasmid are camouflaged with folic acid ligands and luciferase NanoLuc-modified macrophage membranes. To conduct proof-of-concept research, this study employs a mouse model of retinoblastoma. In comparison to external blue light irradiation, the developed system enables an in situ bioluminescence-activated apoptotic pathway to inhibit tumor growth with greater therapeutic efficacy, resulting in a significant reduction in ocular tumor size. Furthermore, unlike external blue light irradiation, which causes retinal damage and corneal neovascularization, the camouflage nanoparticle-based optogenetic system maintains retinal structural integrity while avoiding corneal neovascularization.
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Affiliation(s)
- Jiali Ding
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Jianping Lu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Qian Zhang
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Yanan Xu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Bin Song
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Yuqi Wu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Haoliang Shi
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Binbin Chu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Houyu Wang
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
| | - Yao He
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou 215123, China
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11
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Cruz-Gálvez CC, Ordaz-Favila JC, Villar-Calvo VM, Cancino-Marentes ME, Bosch-Canto V. Retinoblastoma: Review and new insights. Front Oncol 2022; 12:963780. [PMID: 36408154 PMCID: PMC9670800 DOI: 10.3389/fonc.2022.963780] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022] Open
Abstract
Retinoblastoma (Rb), the most frequent malignant intraocular tumor in childhood, is caused by mutations in the retinoblastoma gene (RB1) situated on chromosome 13q14.2. The incidence of retinoblastoma is approximately 1 in 17,000 live births with approximately 8,000 new cases diagnosed each year worldwide. Rb is the prototypical hereditary cancer in humans. Autosomal dominant inheritance is seen in 30-40% of cases whereas the non-inherited sporadic type accounts for the remaining 60-70%. Rb arises due to inactivation of both alleles of the Rb tumor suppressor gene, which results in a defective Rb protein (pRB) with subsequent cell cycle impairment and uncontrolled cell proliferation. Patients with Rb have survival rates higher than 95-98% in industrialized countries but mortality remains high in developing countries. For example, the mortality rate in Africa is 70%. In all cases of intraocular and extraocular retinoblastoma, there is a need for new therapies that are more effective and carry less risk of toxicity. The Bruckner test is a practical and easy test for the detection of Rb, this test consists of assessing the fundus reflex through the pupil (red reflex) in both eyes simultaneously with a bright coaxial light produced with the direct ophthalmoscope. Rb can be detected by the Bruckner test showing a pupil that shines white or “Leukocoria”. Although the diagnosis of Rb remains essentially clinical, the newly identified biomarkers could contribute to early molecular detection, timely detection of micrometastases and establish new therapeutic options for Rb.
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Affiliation(s)
- Claudia Carolina Cruz-Gálvez
- Physiology Department, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | - Juan Carlos Ordaz-Favila
- Pediatric Ophthalmology, Instituto Nacional de Pediatría, Universidad Autónoma de México, México City, Mexico
| | | | | | - Vanessa Bosch-Canto
- Pediatric Ophthalmology, Instituto Nacional de Pediatría, Universidad Autónoma de México, México City, Mexico
- *Correspondence: Vanessa Bosch-Canto,
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12
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Villanueva G, Sampor C, Moreno F, Alderete D, Moresco A, Pinto N, Szijan I, Schaiquevich P, Felice MS, Rose A, Zubizarreta P, Sgroi M, Fandiño A, Chantada G. Subsequent malignant neoplasms in the pediatric age in retinoblastoma survivors in Argentina. Pediatr Blood Cancer 2022; 69:e29710. [PMID: 35451226 DOI: 10.1002/pbc.29710] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 03/02/2022] [Accepted: 03/21/2022] [Indexed: 01/17/2023]
Abstract
BACKGROUND Retinoblastoma survivors in low- and middle-income countries are exposed to high-intensity treatments that potentially place them at higher risk of early subsequent malignant neoplasms (SMNs). METHODS We followed 714 (403 [56.4%] nonhereditary and 311 [43.5%] hereditary) retinoblastoma survivors diagnosed from August 1987 to December 2016, up to the age of 16 years. We quantified risk of SMNs with cumulative incidence (CI) and standardized incidence ratios (SIR) analysis. Multivariate regression Cox model was used to determine the association of treatments and risk of SMNs. RESULTS Median follow-up was of 9 years (range: 0.18-16.9) and 24 survivors (3.36%) developed 25 SMNs (n = 22 hereditary, n = 2 nonhereditary). SMNs included sarcomas (osteosarcomas, Ewing sarcomas, rhabdomyosarcomas; n = 12), leukemias (n = 5), and central nervous system tumors (CNS; n = 3). All cases of acute myeloid leukemia (AML) and most of Ewing sarcomas occurred within 5 years of retinoblastoma diagnosis. The type of SMN was the main indicator of mortality (five of five patients with leukemias, six of 12 with sarcomas, and zero of three with CNS tumors died). Compared to the general population, radiation increased the risk of Ewing sarcoma in hereditary survivors by 700-fold (95% CI = 252-2422.6) and chemotherapy increased the risk of AML by 140-fold (95% CI = 45.3-436). The CI of SMNs for hereditary survivors was 13.7% (95% CI = 8.4-22.1) at 15 years. CONCLUSION Retinoblastoma survivors from Argentina are at higher risk of developing SMNs early in life compared to the general Argentinean population, especially those treated with radiation plus chemotherapy. AML and Ewing sarcoma presented within 5 years of retinoblastoma diagnosis are associated with chemotherapy and radiation exposure.
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Affiliation(s)
- Gabriela Villanueva
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Claudia Sampor
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Florencia Moreno
- Instituto Nacional del Cáncer, Registro Onco-pediatrico Hospitalario Argentino (ROHA), Buenos Aires, Argentina
| | - Daniel Alderete
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Angelica Moresco
- Department of Genetics, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Natalia Pinto
- Department of Radiotherapy, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Irene Szijan
- Cátedra de Genética, Facultad de Farmacia y Bioquímica, Hospital de Clínicas, University of Buenos Aires, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Paula Schaiquevich
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - María Sara Felice
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Adriana Rose
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Pedro Zubizarreta
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Mariana Sgroi
- Ophthalmology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Adriana Fandiño
- Ophthalmology Department, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Guillermo Chantada
- Hematology and Oncology Department, Hospital JP Garrahan, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
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13
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Schaiquevich P, Francis JH, Cancela MB, Carcaboso AM, Chantada GL, Abramson DH. Treatment of Retinoblastoma: What Is the Latest and What Is the Future. Front Oncol 2022; 12:822330. [PMID: 35433448 PMCID: PMC9010858 DOI: 10.3389/fonc.2022.822330] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/24/2022] [Indexed: 01/09/2023] Open
Abstract
The management of retinoblastoma, the most common intraocular malignancy in children, has changed drastically over the last decade. Landmark developments in local drug delivery, namely, safer techniques for intravitreal chemotherapy injection and ophthalmic artery chemosurgery, have resulted in eye globe salvages that were not previously attainable using systemic chemotherapy or external beam irradiation. Novel drugs, oncolytic viruses, and immunotherapy are promising approaches in the treatment of intraocular retinoblastoma. Importantly, emerging studies of the pattern of tumor dissemination and local drug delivery may provide the first steps toward new treatments for metastatic disease. Here, we review recent advances in retinoblastoma treatment, especially with regard to local drug delivery, that have enabled successful conservative management of intraocular retinoblastoma. We also review emerging data from preclinical and clinical studies on innovative approaches that promise to lead to further improvement in outcomes, namely, the mechanisms and potential uses of new and repurposed drugs and non-chemotherapy treatments, and discuss future directions for therapeutic development.
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Affiliation(s)
- Paula Schaiquevich
- Unit of Innovative Treatments, Hospital de Pediatría JP Garrahan, Buenos Aires, Argentina,National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina
| | - Jasmine H. Francis
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Department of Ophthalmology, Weill/Cornell Medical School, New York, NY, United States
| | - María Belén Cancela
- Unit of Innovative Treatments, Hospital de Pediatría JP Garrahan, Buenos Aires, Argentina,National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina
| | - Angel Montero Carcaboso
- Hemato-Oncology, Hospital Sant Joan de Déu, Barcelona, Spain,Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Guillermo L. Chantada
- National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina,Hemato-Oncology, Hospital Sant Joan de Déu, Barcelona, Spain,Institute for Translational Research, Universidad Austral, Buenos Aires, Argentina,Research Department, Fundacion Perez-Scremini, Montevideo, Uruguay
| | - David H. Abramson
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Department of Ophthalmology, Weill/Cornell Medical School, New York, NY, United States,*Correspondence: David H. Abramson,
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14
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Analysis of Cause-Specific Mortality in Patients with Retinoblastoma. J Ophthalmol 2022; 2022:2470890. [PMID: 35282141 PMCID: PMC8916902 DOI: 10.1155/2022/2470890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/05/2022] [Accepted: 01/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background. Retinoblastoma (RB) is a rare pediatric tumor with a relatively favorable prognosis. However, RB is associated with cause-specific mortality, some of that should be of great importance to clinicians. In this study, we summarize the characteristics of cause-specific mortality from nontumor disease in patients with RB. Methods. This retrospective case series study identified and analyzed cause-specific mortality in patients with RB. The information of cause-specific mortality of RB patients, including detailed clinical characteristics, diagnosis, treatment process, cause-specific mortality classification, and lag time, was assessed. Results. A total of 12 eligible patients were selected from 264 patients who died among 3780 patients diagnosed with RB. The cause-specific mortality rate was 4.5% for all patients with RB who died and 0.3% for all patients with RB. The main nontumor cause-specific mortalities were diseases of the nervous, circulatory, and respiratory systems, which specifically included intracranial infection, cerebral hemorrhage, paraplegia, and respiratory failure. The longest lag time was 42 days from the last chemoradiotherapy or surgery. Conclusion. Nontumor cause-specific mortality is an essential outcome of RB. Thus, intensive care and differentiation during management need to be taken seriously.
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15
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Hashem HE, Amr AEGE, Nossier ES, Anwar MM, Azmy EM. New Benzimidazole-, 1,2,4-Triazole-, and 1,3,5-Triazine-Based Derivatives as Potential EGFR WT and EGFR T790M Inhibitors: Microwave-Assisted Synthesis, Anticancer Evaluation, and Molecular Docking Study. ACS OMEGA 2022; 7:7155-7171. [PMID: 35252706 PMCID: PMC8892849 DOI: 10.1021/acsomega.1c06836] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 01/24/2022] [Indexed: 06/12/2023]
Abstract
A new series of benzimidazole, 1,2,4-triazole, and 1,3,5-triazine derivatives were designed and synthesized using a microwave irradiation synthetic approach utilizing 2-phenylacetyl isothiocyanate (1) as a key starting material. All the new analogues were evaluated as anticancer agents against a panel of cancer cell lines utilizing doxorubicin as a standard drug. Most of the tested derivatives exhibited selective cytotoxic activity against MCF-7 and A-549 cancer cell lines. Furthermore, the new target compounds 5, 6, and 7 as the most potent antiproliferative agents have been assessed as in vitro EGFRWT and EGFRT790M inhibitors compared to the reference drugs erlotinib and AZD9291. They represented more potent suppression activity against the mutated EGFRT790M than the wild-type EGFRWT. Moreover, the compounds 5, 6, and 7 down-regulated the oncogenic parameter p53 ubiquitination. A docking simulation of compound 6b was carried out to correlate its molecular structure with its significant EGFR inhibition potency and its possible binding interactions within the active site of EGFRWT and the mutant EGFRT790M.
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Affiliation(s)
- Heba E. Hashem
- Department
of Chemistry, Faculty of Women, Ain Shams
University, Heliopolis, Cairo 11757, Egypt
| | - Abd El-Galil E. Amr
- Pharmaceutical
Chemistry Department, Drug Exploration & Development Chair (DEDC),
College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
- Applied
Organic Chemistry Department, National Research
Center, Dokki, Cairo 12622, Egypt
| | - Eman S. Nossier
- Pharmaceutical
Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy
(Girls), Al-Azhar University, Cairo 11754, Egypt
| | - Manal M. Anwar
- Department
of Therapeutic Chemistry, National Research
Centre, Dokki, Cairo 12622, Egypt
| | - Eman M. Azmy
- Department
of Chemistry, Faculty of Women, Ain Shams
University, Heliopolis, Cairo 11757, Egypt
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16
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Kozlik P, Sirc J, Cocarta AI, Bosakova Z. A novel highly sensitive UHPLC-MS/MS method for monitoring vincristine in plasma and vitreous humor samples with potential application in retinoblastoma therapy. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Grümme L, Biewald E, Reschke M, Fischhuber K, Hanbücken A, Schlüter S, Müller B, Kiefer T, Göricke S, Geismar D, Ryl T, Sirin S, Wieland R, Timmermann B, Lohmann D, Ebinger M, Brecht IB, Schönberger S, Schwab C, Eggert A, Süsskind D, Ritter-Sovinz P, Bechrakis NE, Ketteler P. Comparing efficacy and side effects of two systemic chemotherapy regimens for eye-preserving therapy in children with retinoblastoma. Pediatr Blood Cancer 2022; 69:e29362. [PMID: 34606174 DOI: 10.1002/pbc.29362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/28/2021] [Accepted: 08/28/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Eye-preserving therapy in retinoblastoma comprises systemic chemotherapy, but studies analyzing the efficacy of different chemotherapy regimens are scarce. METHODS The efficacy and side effects of two different eye-preserving chemotherapy regimens containing either vincristine, etoposide, and carboplatin (VEC) or cyclophosphamide, vincristine, etoposide, and carboplatin (CyVEC) were compared in a prospective non-interventional observational study including children diagnosed with retinoblastoma between 2013 and 2019 in Germany and Austria. Event-free eye survival (EFES) and overall eye survival (OES) of all 164 eyes treated with both regimens and risk factors were investigated. RESULTS The EFES after VEC (2-year EFES 72.3%) was higher than after CyVEC (2-year EFES 50.4%) (plogrank < .001). The OES did not differ significantly between the two treatment groups (plogrank = .77; 2-year OES VEC: 82.1% vs. CyVEC: 84.8%). Advanced International Classification of Retinoblastoma (ICRB) group was prognostic for a lower EFES (plogrank < .0001; 2-year EFES ICRB A/B/C 71.3% vs. ICRB D/E 43.0%) and OES (plogrank < .0001; 2-year OES ICRB A/B/C 93.1% vs. ICRB D/E 61.5%). The multivariate analysis showed that age at diagnosis older than 12 months and ICRB A/B/C were associated with better EFES. No second malignancies or ototoxicities were reported after a follow-up of median 3.1 years after diagnosis of retinoblastoma (range 0.1-6.9 years). CONCLUSIONS Despite omitting cyclophosphamide, the EFES was higher after VEC chemotherapy that contains higher doses of carboplatin compared to CyVEC. The major risk factor for enucleation was advanced ICRB tumor grouping. Randomized clinical trials on efficacy and side effects of eye-preserving chemotherapy are required to tailor treatment protocols for retinoblastoma patients.
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Affiliation(s)
- Lea Grümme
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Eva Biewald
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Madlen Reschke
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Karen Fischhuber
- Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Anna Hanbücken
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Sabrina Schlüter
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Bert Müller
- Department of Ophthalmology, Charité Berlin, Berlin, Germany
| | - Tobias Kiefer
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Sophia Göricke
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dirk Geismar
- West German Proton Centre, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Tatsiana Ryl
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Selma Sirin
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Regina Wieland
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Beate Timmermann
- West German Proton Centre, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Dietmar Lohmann
- Institute of Human Genetics, University Hospital Essen, University Duisburg Essen, Essen, Germany
| | - Martin Ebinger
- Institute of Human Genetics, University Hospital Essen, University Duisburg Essen, Essen, Germany
| | - Ines B Brecht
- Pediatric Oncology and Hematology, Children's Hospital, Eberhard Karls Universität, Tübingen, Germany
| | - Stefan Schönberger
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | | | - Angelika Eggert
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Daniela Süsskind
- Department of Ophthalmology, Eberhard Karls Universität, Tübingen, Germany
| | | | | | - Petra Ketteler
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
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18
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Lambden JP, Au DK, Didwania AD. Unilateral Leg Swelling in a Young Woman. JAMA Oncol 2021; 7:1709-1710. [PMID: 34473202 DOI: 10.1001/jamaoncol.2021.3811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Jason P Lambden
- McGaw Medical Center of Northwestern University, Chicago, Illinois
| | - Denise K Au
- McGaw Medical Center of Northwestern University, Chicago, Illinois.,Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Aarati D Didwania
- McGaw Medical Center of Northwestern University, Chicago, Illinois.,Northwestern University Feinberg School of Medicine, Chicago, Illinois
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19
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Hudson MM, Bhatia S, Casillas J, Landier W. Long-term Follow-up Care for Childhood, Adolescent, and Young Adult Cancer Survivors. Pediatrics 2021; 148:peds.2021-053127. [PMID: 34462344 PMCID: PMC9014377 DOI: 10.1542/peds.2021-053127] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Progress in therapy has made survival into adulthood a reality for most children, adolescents, and young adults with a cancer diagnosis today. Notably, this growing population remains vulnerable to a variety of long-term therapy-related sequelae. Systematic ongoing follow-up of these patients is, therefore, important to provide for early detection of and intervention for potentially serious late-onset complications. In addition, health counseling and promotion of healthy lifestyles are important aspects of long-term follow-up care to promote risk reduction for physical and emotional health problems that commonly present during adulthood. Both general and subspecialty health care providers are playing an increasingly important role in the ongoing care of childhood cancer survivors, beyond the routine preventive care, health supervision, and anticipatory guidance provided to all patients. This report is based on the guidelines that have been developed by the Children's Oncology Group to facilitate comprehensive long-term follow-up of childhood, adolescent, and young adult cancer survivors (www.survivorshipguidelines.org).
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Affiliation(s)
- Melissa M. Hudson
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Smita Bhatia
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL
| | | | - Wendy Landier
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL
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20
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Hobzova R, Kodetova M, Pochop P, Uhlik J, Dunovska K, Svojgr K, Hrabeta J, Feriancikova B, Cocarta AI, Sirc J. Hydrogel implants for transscleral diffusion delivery of topotecan: In vivo proof of concept in a rabbit eye model. Int J Pharm 2021; 606:120832. [PMID: 34175379 DOI: 10.1016/j.ijpharm.2021.120832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/21/2021] [Accepted: 06/22/2021] [Indexed: 10/21/2022]
Abstract
Treatment of retinoblastoma (Rb) has greatly improved in recent years in terms of survival and eye salvage rates, using mainly intra-arterial or intravitreal chemotherapy. However, the treatment of vitreous tumor seeding still represents a challenge and it is of great interest to develop new strategies to deliver pharmacologically sufficient drug amounts to the vitreous humor. In the present work, we present a lens-shaped bi-layered hydrogel implant for delivery of topotecan (TPT) via transscleral diffusion. The implant consists of an inner TPT-loaded poly(2-hydroxyethyl methacrylate) (pHEMA) layer adjacent to the sclera and an outer covering poly(2-ethoxyethyl methacrylate) (pEOEMA) layer impermeable to TPT. TPT-loaded pHEMA samples exhibit long-lasting in vitro cytotoxicity against the Rb cell line Y79. In an in vivo experiment, pHEMA/pEOEMA implants are successfully surgically administered to the posterior segment of rabbit eyes. The determination of TPT pharmacokinetics demonstrates the attainment of promising levels of TPT (10 ng/ml) in vitreous humor 8 h after implant placement. The results from the pilot experiment constitute the proof of principle for the use of the proposed implants as a drug delivery system for the local treatment of intraocular diseases.
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Affiliation(s)
- Radka Hobzova
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 162 06 Prague 6, Czech Republic
| | - Martina Kodetova
- Department of Ophthalmology, 2(nd) Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06 Prague 5, Czech Republic
| | - Pavel Pochop
- Department of Ophthalmology, 2(nd) Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06 Prague 5, Czech Republic
| | - Jiri Uhlik
- Department of Histology and Embryology, 2(nd) Faculty of Medicine, Charles University, V Uvalu 84 150 06, Prague 5, Czech Republic
| | - Katerina Dunovska
- Department of Medical Chemistry and Clinical Biochemistry, Charles University, 2(nd) Faculty of Medicine and University Hospital Motol, V Uvalu 84, 150 06 Prague 5, Czech Republic
| | - Karel Svojgr
- Department of Pediatric Hematology and Oncology, 2(nd) Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06 Prague 5, Czech Republic
| | - Jan Hrabeta
- Department of Pediatric Hematology and Oncology, 2(nd) Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06 Prague 5, Czech Republic
| | - Barbara Feriancikova
- Department of Pediatric Hematology and Oncology, 2(nd) Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06 Prague 5, Czech Republic
| | - Ana-Irina Cocarta
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 162 06 Prague 6, Czech Republic
| | - Jakub Sirc
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 162 06 Prague 6, Czech Republic.
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21
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Dittner-Moormann S, Reschke M, Abbink FCH, Aerts I, Atalay HT, Fedorovna Bobrova N, Biewald E, Brecht IB, Caspi S, Cassoux N, Castela G, Diarra Y, Duncan C, Ebinger M, Garcia Aldana D, Hadjistilianou D, Kepák T, Klett A, Kiratli H, Maka E, Opocher E, Pawinska-Wasikowska K, Rascon J, Russo I, Rutynowska-Pronicka O, Sábado Álvarez C, Pacheco SSR, Svojgr K, Timmermann B, Vishnevskia-Dai V, Eggert A, Ritter-Sovinz P, Bechrakis NE, Jenkinson H, Moll A, Munier FL, Popovic MB, Chantada G, Doz F, Ketteler P. Adjuvant therapy of histopathological risk factors of retinoblastoma in Europe: A survey by the European Retinoblastoma Group (EURbG). Pediatr Blood Cancer 2021; 68:e28963. [PMID: 33720495 DOI: 10.1002/pbc.28963] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/17/2021] [Accepted: 02/01/2021] [Indexed: 11/11/2022]
Abstract
INTRODUCTION Advanced intraocular retinoblastoma can be cured by enucleation, but spread of retinoblastoma cells beyond the natural limits of the eye is related to a high mortality. Adjuvant therapy after enucleation has been shown to prevent metastasis in children with risk factors for extraocular retinoblastoma. However, histological criteria and adjuvant treatment regimens vary and there is no unifying consensus on the optimal choice of treatment. METHOD Data on guidelines for adjuvant treatment in European retinoblastoma referral centres were collected in an online survey among all members of the European Retinoblastoma Group (EURbG) network. Extended information was gathered via personal email communication. RESULTS Data were collected from 26 centres in 17 countries. Guidelines for adjuvant treatment were in place at 92.3% of retinoblastoma centres. There was a consensus on indication for and intensity of adjuvant treatment among more than 80% of all centres. The majority of centres use no adjuvant treatment for isolated focal choroidal invasion or prelaminar optic nerve invasion. Patients with massive choroidal invasion or postlaminar optic nerve invasion receive adjuvant chemotherapy, while microscopic invasion of the resection margin of the optic nerve or extension through the sclera are treated with combined chemo- and radiotherapy. CONCLUSION Indications and adjuvant treatment regimens in European retinoblastoma referral centres are similar but not uniform. Further biomarkers in addition to histopathological risk factors could improve treatment stratification. The high consensus in European centres is an excellent foundation for a common European study with prospective validation of new biomarkers.
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Affiliation(s)
- Sabine Dittner-Moormann
- Department of Pediatric Hematology and Oncology, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Madlen Reschke
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Floor C H Abbink
- Amsterdam UMC, Location VU University Medical Centre, Amsterdam, The Netherlands
| | - Isabelle Aerts
- Institut Curie, PSL Research University and University of Paris, Paris, France
| | | | | | - Eva Biewald
- Department of Ophthalmology, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Ines B Brecht
- Children's Hospital, University of Tuebingen, Tuebingen, Germany
| | - Shani Caspi
- Pediatric Oncology, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Nathalie Cassoux
- Institut Curie, PSL Research University and University of Paris, Paris, France
| | - Guilherme Castela
- Centro Hospitalar e Universitário de Coimbra, University of Coimbra, Coimbra, Portugal
| | - Yelena Diarra
- Department of Pediatric Hematology and Oncology, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Catriona Duncan
- Royal London Hospital and Great Ormond Street Hospital, London, England
| | - Martin Ebinger
- Children's Hospital, University of Tuebingen, Tuebingen, Germany
| | | | | | - Tomáš Kepák
- University Hospital Brno and St. Anna University Hospital/ICRC, Masaryk University, Brno, Czech Republic
| | - Artur Klett
- East-Tallinn Central Hospital, Tallinn, Estonia
| | | | - Erika Maka
- Department of Ophthalmology, Semmelweis University, Budapest, Hungary
| | - Enrico Opocher
- Royal London Hospital and Great Ormond Street Hospital, London, England.,Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Padua, Italy
| | | | - Jelena Rascon
- Centre for Pediatric Oncology and Hematology, Vilnius University, Vilnius, Lithuania
| | - Ida Russo
- Department of Pediatric Hematology/Oncology, IRCCS, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | | | | | | | - Karel Svojgr
- Charles University in Prague, 2nd Faculty of Medicine and University Hospital Motol, Prague, Czech Republic
| | - Beate Timmermann
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), Essen, Germany.,German Consortium for Translational Cancer Research (DKTK), Essen, Germany German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Angelika Eggert
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Petra Ritter-Sovinz
- Division of Pediatric Hematology/Oncology, Medical University of Graz, Graz, Austria
| | - Nikolaos E Bechrakis
- Department of Ophthalmology, University Duisburg-Essen, University Hospital Essen, Essen, Germany
| | | | - Annette Moll
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Francis L Munier
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Maja Beck Popovic
- Department of Pediatric Hematology and Oncology, University Hospital CHUV, University of Lausanne, Lausanne, Switzerland
| | | | - François Doz
- Institut Curie, PSL Research University and University of Paris, Paris, France
| | - Petra Ketteler
- Department of Pediatric Hematology and Oncology, University Duisburg-Essen, University Hospital Essen, Essen, Germany.,German Consortium for Translational Cancer Research (DKTK), Essen, Germany German Cancer Research Center (DKFZ), Heidelberg, Germany
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22
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Reschke M, Biewald E, Bronstein L, Brecht IB, Dittner-Moormann S, Driever F, Ebinger M, Fleischhack G, Grabow D, Geismar D, Göricke S, Guberina M, Le Guin CHD, Kiefer T, Kratz CP, Metz K, Müller B, Ryl T, Schlamann M, Schlüter S, Schönberger S, Schulte JH, Sirin S, Süsskind D, Timmermann B, Ting S, Wackernagel W, Wieland R, Zenker M, Zeschnigk M, Reinhardt D, Eggert A, Ritter-Sovinz P, Lohmann DR, Bornfeld N, Bechrakis N, Ketteler P. Eye Tumors in Childhood as First Sign of Tumor Predisposition Syndromes: Insights from an Observational Study Conducted in Germany and Austria. Cancers (Basel) 2021; 13:cancers13081876. [PMID: 33919815 PMCID: PMC8070790 DOI: 10.3390/cancers13081876] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/05/2021] [Accepted: 04/09/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Eye tumors in children are very rare. In Europe, these eye tumors are nearly always diagnosed early and cure rates are high. However, eye tumors in childhood often occur as the first sign of a genetic tumor predisposition syndrome. This study collected data of children with malignant eye tumors diagnosed in five years in Germany and Austria to learn about the association of eye tumors in childhood with tumor predisposition syndrome. The study recruited 300 children with malignant eye tumors in childhood. In the here-presented cohort, more than 40% of eye tumors were associated with rare tumor predisposition syndromes. For this reason, all children with eye tumors and their families should receive genetic counseling for a tumor predisposition syndrome. Children with a genetic predisposition to cancer should receive a tailored surveillance, including detailed history, physical examination and, if indicated, imaging to screen for other cancers later in life. Abstract Retinoblastoma and other eye tumors in childhood are rare diseases. Many eye tumors are the first signs of a genetic tumor predisposition syndrome and the affected children carry a higher risk of developing other cancers later in life. Clinical and genetic data of all children with eye tumors diagnosed between 2013–2018 in Germany and Austria were collected in a multicenter prospective observational study. In five years, 300 children were recruited into the study: 287 with retinoblastoma, 7 uveal melanoma, 3 ciliary body medulloepithelioma, 2 retinal astrocytoma, 1 meningioma of the optic nerve extending into the eye. Heritable retinoblastoma was diagnosed in 44% of children with retinoblastoma. One child with meningioma of the optic nerve extending into the eye was diagnosed with neurofibromatosis 2. No pathogenic constitutional variant in DICER1 was detected in a child with medulloepithelioma while two children did not receive genetic analysis. Because of the known association with tumor predisposition syndromes, genetic counseling should be offered to all children with eye tumors. Children with a genetic predisposition to cancer should receive a tailored surveillance including detailed history, physical examinations and, if indicated, imaging to screen for other cancer. Early detection of cancers may reduce mortality.
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Affiliation(s)
- Madlen Reschke
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin, 13353 Berlin, Germany; (M.R.); (J.H.S.); (A.E.)
| | - Eva Biewald
- Department of Ophthalmology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (E.B.); (C.H.D.L.G.); (T.K.); (S.S.); (N.B.); (N.B.)
| | - Leo Bronstein
- Institute of Biostatistics and Clinical Research, University of Muenster, 48149 Münster, Germany;
| | - Ines B. Brecht
- Department of Pediatric Hematology and Oncology, Children’s University Hospital Tübingen, 72076 Tübingen, Germany; (I.B.B.); (M.E.)
| | - Sabine Dittner-Moormann
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
| | - Frank Driever
- Institute of Pathology, University Hospital Essen, University Duisburg-Essen, 45122 Essen, Germany; (F.D.); (K.M.); (S.T.)
| | - Martin Ebinger
- Department of Pediatric Hematology and Oncology, Children’s University Hospital Tübingen, 72076 Tübingen, Germany; (I.B.B.); (M.E.)
| | - Gudrun Fleischhack
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
| | - Desiree Grabow
- Division of Childhood Cancer Epidemiology, German Childhood Cancer Registry at Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany;
| | - Dirk Geismar
- Clinic for Particle Therapy, West German Proton Therapy Centre Essen (WPE), University Hospital Essen, 45122 Essen, Germany; (D.G.); (B.T.)
| | - Sophia Göricke
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, 45122 Essen, Germany; (S.G.); (S.S.)
| | - Maja Guberina
- Department for Radiotherapy, University Hospital Essen, 45122 Essen, Germany;
| | - Claudia H. D. Le Guin
- Department of Ophthalmology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (E.B.); (C.H.D.L.G.); (T.K.); (S.S.); (N.B.); (N.B.)
| | - Tobias Kiefer
- Department of Ophthalmology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (E.B.); (C.H.D.L.G.); (T.K.); (S.S.); (N.B.); (N.B.)
| | - Christian P. Kratz
- Department of Pediatric Hematology and Oncology, Hannover Medical School, 30625 Hannover, Germany;
| | - Klaus Metz
- Institute of Pathology, University Hospital Essen, University Duisburg-Essen, 45122 Essen, Germany; (F.D.); (K.M.); (S.T.)
| | - Bert Müller
- Department of Ophthalmology, Charité-Universitätsmedizin, 13353 Berlin, Germany;
| | - Tatsiana Ryl
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
| | - Marc Schlamann
- Department of Neuroradiology, University Hospital Köln, 50937 Köln, Germany;
| | - Sabrina Schlüter
- Department of Ophthalmology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (E.B.); (C.H.D.L.G.); (T.K.); (S.S.); (N.B.); (N.B.)
| | - Stefan Schönberger
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
| | - Johannes H. Schulte
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin, 13353 Berlin, Germany; (M.R.); (J.H.S.); (A.E.)
| | - Selma Sirin
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, 45122 Essen, Germany; (S.G.); (S.S.)
| | - Daniela Süsskind
- Department of Ophthalmology, University Hospital Tübingen, 72076 Tübingen, Germany;
| | - Beate Timmermann
- Clinic for Particle Therapy, West German Proton Therapy Centre Essen (WPE), University Hospital Essen, 45122 Essen, Germany; (D.G.); (B.T.)
- German Consortium for Translational Cancer Research (DKTK), Standort Essen/Düsseldorf, 45122 Essen, Germany;
| | - Saskia Ting
- Institute of Pathology, University Hospital Essen, University Duisburg-Essen, 45122 Essen, Germany; (F.D.); (K.M.); (S.T.)
| | - Werner Wackernagel
- Department of Ophthalmology, Medical University of Graz, 8036 Graz, Austria;
| | - Regina Wieland
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
| | - Martin Zenker
- Institute of Human Genetics, University Magdeburg, 39120 Magdeburg, Germany;
| | - Michael Zeschnigk
- Institute of Human Genetics, Medical Faculty, University Duisburg-Essen, 45122 Essen, Germany;
| | - Dirk Reinhardt
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
| | - Angelika Eggert
- Department of Pediatric Hematology and Oncology, Charité-Universitätsmedizin, 13353 Berlin, Germany; (M.R.); (J.H.S.); (A.E.)
| | - Petra Ritter-Sovinz
- Division of Pediatric Hematology/Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, 8036 Graz, Austria;
| | - Dietmar R. Lohmann
- German Consortium for Translational Cancer Research (DKTK), Standort Essen/Düsseldorf, 45122 Essen, Germany;
- Institute of Human Genetics, Medical Faculty, University Duisburg-Essen, 45122 Essen, Germany;
| | - Norbert Bornfeld
- Department of Ophthalmology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (E.B.); (C.H.D.L.G.); (T.K.); (S.S.); (N.B.); (N.B.)
| | - Nikolaos Bechrakis
- Department of Ophthalmology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (E.B.); (C.H.D.L.G.); (T.K.); (S.S.); (N.B.); (N.B.)
- German Consortium for Translational Cancer Research (DKTK), Standort Essen/Düsseldorf, 45122 Essen, Germany;
| | - Petra Ketteler
- Department of Pediatric Hematology and Oncology, University Hospital Essen, University Duisburg Essen, 45122 Essen, Germany; (S.D.-M.); (G.F.); (T.R.); (S.S.); (R.W.); (D.R.)
- German Consortium for Translational Cancer Research (DKTK), Standort Essen/Düsseldorf, 45122 Essen, Germany;
- Institute of Human Genetics, Medical Faculty, University Duisburg-Essen, 45122 Essen, Germany;
- Correspondence:
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23
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van Hoefen Wijsard M, Schonfeld SJ, van Leeuwen FE, Moll AC, Fabius AW, Abramson DH, Seddon JM, Francis JH, Tucker MA, Kleinerman RA, Morton LM. Benign Tumors in Long-Term Survivors of Retinoblastoma. Cancers (Basel) 2021; 13:cancers13081773. [PMID: 33917779 PMCID: PMC8068196 DOI: 10.3390/cancers13081773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/31/2021] [Accepted: 04/02/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary It is well-established that hereditary retinoblastoma survivors have a substantially increased risk of developing subsequent malignant neoplasms (SMNs). Although clinicians have long suspected that this population is also at increased risk for developing benign neoplasms, the evidence is unclear. Benign tumors can substantially impact health status and quality of life, while raising questions for clinicians, when faced with a mass in a retinoblastoma survivor. By 60 years following retinoblastoma diagnosis, 17.6% of hereditary survivors had developed a benign tumor, with lipomas and leiomyomas being the most frequently diagnosed types. Additionally, we report both an increased risk of benign tumors after SMNs and a reciprocal increased risk of SMNs after benign tumors among hereditary retinoblastoma survivors. If confirmed, the large magnitude of the absolute risks and the association between benign tumors and SMNs in this population may have implications for long-term surveillance. Abstract Hereditary retinoblastoma survivors have substantially increased risk of subsequent malignant neoplasms (SMNs). The risk of benign neoplasms, a substantial cause of morbidity, is unclear. We calculated the cumulative incidence of developing benign tumors at 60 years following retinoblastoma diagnosis among 1128 hereditary (i.e., bilateral retinoblastoma or unilateral with family history, mutation testing was not available) and 924 nonhereditary retinoblastoma survivors diagnosed during 1914–2006 at two US medical centers with follow-up through 2016. Using Cox proportional hazards regression, we compared benign tumor risk by hereditary status and evaluated the association between benign tumors and SMNs. There were 100 benign tumors among 73 hereditary survivors (cumulative incidence = 17.6%; 95% confidence interval [CI] = 12.9–22.8%) and 22 benign tumors among 16 nonhereditary survivors (cumulative incidence = 3.9%; 95%CI = 2.2–6.4%), corresponding to 4.9-fold (95%CI = 2.8–8.4) increased risk for hereditary survivors. The cumulative incidence after hereditary retinoblastoma was highest for lipoma among males (14.0%; 95%CI = 7.7–22.1%) and leiomyoma among females (8.9%; 95%CI = 5.2–13.8%). Among hereditary survivors, having a prior SMN was associated with 3.5-fold (95%CI = 2.0–6.1) increased risk of developing a benign tumor; the reciprocal risk for developing an SMN after a benign tumor was 1.8 (95%CI = 1.1–2.9). These large-scale, long-term data demonstrate an increased risk for benign tumors after hereditary versus nonhereditary retinoblastoma. If confirmed, the association between benign tumors and SMNs among hereditary patients may have implications for long-term surveillance.
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Affiliation(s)
- Milo van Hoefen Wijsard
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.v.H.W.); (A.C.M.); (A.W.F.)
| | - Sara J. Schonfeld
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892, USA; (S.J.S.); (M.A.T.); (R.A.K.)
| | - Flora E. van Leeuwen
- Department of Epidemiology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
| | - Annette C. Moll
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.v.H.W.); (A.C.M.); (A.W.F.)
| | - Armida W. Fabius
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.v.H.W.); (A.C.M.); (A.W.F.)
| | - David H. Abramson
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (D.H.A.); (J.H.F.)
| | - Johanna M. Seddon
- Department of Ophthalmology and Visual Sciences, University of Massachusetts Medical School, Worcester, MA 01605, USA;
| | - Jasmine H. Francis
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (D.H.A.); (J.H.F.)
| | - Margaret A. Tucker
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892, USA; (S.J.S.); (M.A.T.); (R.A.K.)
| | - Ruth A. Kleinerman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892, USA; (S.J.S.); (M.A.T.); (R.A.K.)
| | - Lindsay M. Morton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892, USA; (S.J.S.); (M.A.T.); (R.A.K.)
- Correspondence: ; Tel.: +1-240-276-7377
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The role for intra-arterial chemotherapy for refractory retinoblastoma: a systematic review. Clin Transl Oncol 2021; 23:2066-2077. [PMID: 33826082 DOI: 10.1007/s12094-021-02610-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Intra-arterial chemotherapy is a new retinoblastoma treatment associated with high rates of globe salvage that has been widely adopted for primary treatment of retinoblastoma but is less frequently used as secondary treatment for refractory retinoblastoma. This systematic review aims to summarize the reported outcomes of intra-arterial chemotherapy for refractory retinoblastoma. METHODS We conducted a systematic review of studies published on PubMed, Medline, and Embase from 2011 to 2021 reporting globe salvage rates following intra-arterial chemotherapy for secondary treatment of refractory retinoblastoma. RESULTS Our search yielded 316 studies, and 24 met inclusion criteria. The 24 included studies were comprised of 1366 patients and 1757 eyes. Among these, 1184 (67%) eyes received secondary indication treatment, and globe salvage was achieved for 776 of these 1184 eyes (64%). Sixteen studies reported cannulation success rates from 71.8 to 100%. Pooled analysis of subjects revealed 21 patients (2.6%) with metastatic disease and 26 deaths (3%) during study follow-up periods (7-74 months). The most common ocular complications were vitreous hemorrhage (13.2%), loss of eyelashes (12.7%), and periocular edema (10.5%). The most common systemic complications were nausea/vomiting (20.5%), neutropenia (14.1%), fever (8.2%), and bronchospasm (6.2%). CONCLUSIONS Intra-arterial chemotherapy is associated with high rates of globe salvage and low rates of serious complications in patients with refractory retinoblastoma. Unfortunately, current literature is predominantly comprised of retrospective case studies, and further high-quality evidence is necessary to inform clinical practice.
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25
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Chou JF, Ford JS, Kleinerman RA, Abramson DH, Francis JH, Sklar CA, Oeffinger KC, Robison LL, Dunkel IJ, Friedman DN. General cancer screening practices among adult survivors of retinoblastoma: Results from the Retinoblastoma Survivor Study. Pediatr Blood Cancer 2021; 68:e28873. [PMID: 33501778 PMCID: PMC7904654 DOI: 10.1002/pbc.28873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/02/2020] [Accepted: 12/12/2020] [Indexed: 11/07/2022]
Abstract
We assessed breast, cervical, and colorectal cancer screening practices in adult retinoblastoma (Rb) survivors and non-Rb controls. We found that most Rb survivors adhered to general population cancer screening recommendations. Rates did not differ among Rb survivors and non-Rb controls, or among survivors by laterality, even though bilateral survivors reported higher levels of concern about future health and cancer risk. Older age, being overweight/obese, and lack of recent contact with medical personnel were independently associated with decreased utilization of Pap smear among female Rb survivors. Future studies are warranted to determine whether these associations might provide an opportunity for intervention.
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Affiliation(s)
- Joanne F. Chou
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Jennifer S. Ford
- Hunter College, Department of Psychology and The Graduate Center, New York, NY United States
| | | | - David H. Abramson
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | - Jasmine H. Francis
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | - Charles A. Sklar
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | | | | | - Ira J. Dunkel
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | - Danielle Novetsky Friedman
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
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Fabius AWM, van Hoefen Wijsard M, van Leeuwen FE, Moll AC. Subsequent Malignant Neoplasms in Retinoblastoma Survivors. Cancers (Basel) 2021; 13:cancers13061200. [PMID: 33801943 PMCID: PMC8001190 DOI: 10.3390/cancers13061200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/19/2021] [Accepted: 02/24/2021] [Indexed: 11/16/2022] Open
Abstract
Retinoblastoma (Rb) is a pediatric malignant eye tumor. Subsequent malignant neoplasms (SMNs) and trilateral Rb (TRb) are the leading cause of death in heritable Rb patients in developed countries. The high rate of SMNs in heritable Rb patients is attributed to the presence of a mutation in the RB1 tumor suppressor gene. In addition, Rb therapy choices also influence SMN incidence in this patient group. The incidence rates and age of occurrence for the most frequent SMNs and TRb will be discussed. In addition, the impact of genetic predisposition and Rb treatments on the development of SMNs will be evaluated. Furthermore, screening and other prevention methods will be reviewed.
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Affiliation(s)
- Armida W. M. Fabius
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.v.H.W.); (A.C.M.)
- Correspondence:
| | - Milo van Hoefen Wijsard
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.v.H.W.); (A.C.M.)
| | - Flora E. van Leeuwen
- Department of Epidemiology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
| | - Annette C. Moll
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.v.H.W.); (A.C.M.)
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27
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Long-term risk of subsequent cancer incidence among hereditary and nonhereditary retinoblastoma survivors. Br J Cancer 2021; 124:1312-1319. [PMID: 33473166 PMCID: PMC8007574 DOI: 10.1038/s41416-020-01248-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 12/14/2020] [Accepted: 12/17/2020] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Increased sarcoma and melanoma risks after hereditary retinoblastoma are well established, whereas less is known about epithelial subsequent malignant neoplasms (SMNs) and risks for multiple (≥2) SMNs. METHODS Leveraging long-term follow-up and detailed histologic information, we quantified incident SMN risk among 1128 hereditary and 924 nonhereditary retinoblastoma survivors (diagnosed 1914-2006; follow-up through 2016). Standardised incidence ratios (SIRs) compared cancer risk after retinoblastoma relative to the general population. We estimated cumulative incidence accounting for competing risk of death. RESULTS Hereditary survivors had statistically significantly increased SMN risk (N = 239; SIR = 11.9; 95% confidence interval [CI] 10.4-13.5), with SIRs >80-fold for sarcomas, nasal cavity tumours and pineoblastoma. Significantly increased risks were also observed for melanoma and central nervous system, oral cavity and breast SMNs (SIRs = 3.1-17), but not the uterus, kidney, lung, bladder, pancreas or other types. Cumulative incidence 50 years following hereditary retinoblastoma was 33.1% (95% CI 29.0-37.2) for a first SMN and 6.0% (95% CI 3.8-8.2) for a second SMN. SMN risk was not increased after nonhereditary retinoblastoma (N = 25; SIR = 0.8; 95% CI 0.5-1.2). CONCLUSION Beyond the established sarcoma and melanoma risks after hereditary retinoblastoma, we demonstrate increased risk for a more limited number of epithelial malignancies than previously suggested. Cumulative incidence estimates emphasise long-term SMN burden after hereditary retinoblastoma.
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Tonorezos ES, Friedman DN, Barnea D, Bosscha MI, Chantada G, Dommering CJ, de Graaf P, Dunkel IJ, Fabius AWM, Francis JH, Greer MLC, Kleinerman RA, Kors WA, Laughlin S, Moll AC, Morton LM, Temming P, Tucker MA, van Leeuwen FE, Walsh MF, Oeffinger KC, Abramson DH. Recommendations for Long-Term Follow-up of Adults with Heritable Retinoblastoma. Ophthalmology 2020; 127:1549-1557. [PMID: 32422154 PMCID: PMC7606265 DOI: 10.1016/j.ophtha.2020.05.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 05/05/2020] [Accepted: 05/08/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To generate recommendations for long-term follow-up of adult survivors of heritable retinoblastoma. DESIGN We convened a meeting of providers from retinoblastoma centers around the world to review the state of the science and to evaluate the published evidence. PARTICIPANTS Retinoblastoma is a rare childhood cancer of the retina. Approximately 40% of retinoblastoma cases are heritable, resulting from a germline mutation in RB1. Dramatic improvements in treatment and supportive care have resulted in a growing adult survivor population. However, survivors of heritable retinoblastoma have a significantly increased risk of subsequent malignant neoplasms, particularly bone and soft tissue sarcomas, uterine leiomyosarcoma, melanomas, and radiotherapy-related central nervous system tumors, which are associated with excess morbidity and mortality. Despite these risks, no surveillance recommendations for this population currently are in place, and surveillance practices vary widely by center. METHODS Following the Institute of Medicine procedure for clinical practice guideline development, a PubMed, EMBASE, and Web of Science search was performed, resulting in 139 articles; after abstract and full-text review, 37 articles underwent detailed data abstraction to quantify risk and evidence regarding surveillance, if available. During an in-person meeting, evidence was presented and discussed, resulting in consensus recommendations. MAIN OUTCOME MEASURES Diagnosis and mortality from subsequent neoplasm. RESULTS Although evidence for risk of subsequent neoplasm, especially sarcoma and melanoma, was significant, evidence supporting routine testing of asymptomatic survivors was not identified. Skin examination for melanoma and prompt evaluation of signs and symptoms of head and neck disease were determined to be prudent. CONCLUSIONS This review of the literature confirmed some of the common second cancers in retinoblastoma survivors but found little evidence for a benefit from currently available surveillance for these malignancies. Future research should incorporate international partners, patients, and family members.
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Affiliation(s)
- Emily S Tonorezos
- Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York.
| | | | - Dana Barnea
- Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | | | | | | | - Pim de Graaf
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Ira J Dunkel
- Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Armida W M Fabius
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | | | | | - Ruth A Kleinerman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Wijnanda A Kors
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Suzanne Laughlin
- Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Annette C Moll
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Lindsay M Morton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | - Margaret A Tucker
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | | | | | - David H Abramson
- Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
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Gregersen PA, Olsen MH, Urbak SF, Funding M, Dalton SO, Overgaard J, Alsner J. Incidence and Mortality of Second Primary Cancers in Danish Patients With Retinoblastoma, 1943-2013. JAMA Netw Open 2020; 3:e2022126. [PMID: 33090227 PMCID: PMC7582127 DOI: 10.1001/jamanetworkopen.2020.22126] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
IMPORTANCE In heritable retinoblastoma, there is a significantly increased risk of second primary cancers (SPCs). Improved knowledge about the incidence and influence of heritability and treatment is important during therapy for patients with retinoblastoma. OBJECTIVE To assess the incidence of SPC in patients diagnosed with retinoblastoma in Denmark from 1943 to 2013 with a focus on heritability and the association of external radiotherapy with mortality. DESIGN, SETTING, AND PARTICIPANTS In this retrospective cohort study, data were extracted from the Danish Ocular Oncology Group Database containing complete data on all patients diagnosed with retinoblastoma , and obtained from the Danish Cancer Registry, which includes information on all patients with cancer from 1943 to December 31, 2013. Data analysis was conducted from December 1, 2017, to October 1, 2019. Data on 323 patients were included. EXPOSURES Heritability and retinoblastoma treatment. MAIN OUTCOMES AND MEASURES Standardized incidence rate, excess absolute risk, cumulative incidence of SPC, and mortality from SPC. Association of heritability and treatment with outcomes was estimated. RESULTS Of the 323 patients included in the analysis, 181 were men (56%), 133 had heritable retinoblastoma (41%), and 190 had nonheritable retinoblastoma (59%). The median age at diagnosis of SPC was 32.4 (interquartile range, 15.4-43.9) years in patients with heritable retinoblastoma and 38.6 (interquartile range, 20.5-49.4) years in those with nonheritable retinoblastoma. Twenty-five SPCs were identified in patients with heritable retinoblastoma vs 14 in patients with nonheritable retinoblastoma. Standardized incidence rate (SIR) of SPC in patients with heritable retinoblastoma was 11.39 (95% CI, 7.37-16.81) with an excess absolute risk of 70 cases per 10 000 person-years; the highest SIRs were for sarcoma (181.13; 95% CI, 98.94-303.92) and malignant melanoma (26.78; 95% CI, 9.78-58.30). The SIR for SPC in patients with nonheritable retinoblastoma was 1.52 (95% CI, 0.81-2.60). The cumulative incidence of SPCs at age 60 years was significantly higher in patients with heritable retinoblastoma (51%) compared with those with nonheritable retinoblastoma (13%) (P < .001) (hazard ratio, 5.0; 95% CI, 2.5-10.3). No significant differences were identified in overall risk of SPC in patients with heritable retinoblastoma treated with 3 different modalities: external radiotherapy, plaque (but no external) radiotherapy, and enucleation only, but an increased proportion of sarcomas was noted in the irradiated field. Mortality due to SPC was also higher in survivors of heritable retinoblastoma compared with those with nonheritable retinoblastoma (cumulative mortality, 34% vs 12% at age 60 years; P = .03). CONCLUSIONS AND RELEVANCE The findings of this study suggest that the incidence and mortality associated with SPC were significantly higher in patients with heritable retinoblastoma vs patients with nonheritable retinoblastoma. The largest increases in risk were noted for sarcoma and malignant melanoma. External radiotherapy did not appear to increase the risk. These findings are relevant when treating patients with retinoblastoma to manage the risk for SPC.
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Affiliation(s)
- Pernille A. Gregersen
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
- Center for Rare Disorders, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Maja H. Olsen
- Unit of Survivorship, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Steen F. Urbak
- Department of Ophthalmology, Aarhus University Hospital, Aarhus, Denmark
| | - Mikkel Funding
- Department of Ophthalmology, Aarhus University Hospital, Aarhus, Denmark
| | - Susanne O. Dalton
- Unit of Survivorship, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Clinical Oncology & Palliative Care, Zealand University Hospital, Naestved, Denmark
| | - Jens Overgaard
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Jan Alsner
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
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Geng W, Ren J, Shi H, Qin F, Xu X, Xiao S, Jiao Y, Wang A. RPL41 sensitizes retinoblastoma cells to chemotherapeutic drugs via ATF4 degradation. J Cell Physiol 2020; 236:2214-2225. [PMID: 32783256 DOI: 10.1002/jcp.30010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 07/07/2020] [Accepted: 08/01/2020] [Indexed: 01/03/2023]
Abstract
Retinoblastoma is the most common intraocular cancer with metastatic potential affecting infants and children. Although chemotherapy is available for retinoblastoma, side effects and drug resistance are frequent. Rpl41, encoding ribosomal protein L41 (RPL41), has been identified as a tumor suppressor gene, and its targeted degradation of activating transcription factor 4 (ATF4) produces an antitumor effect. The goal of the present study is to provide experimental evidence for the clinical application of a small peptide regimen in combination with chemotherapy for the treatment of retinoblastoma and to investigate the mechanism of their combined cytotoxicity. It was observed that treatment with the RPL41 peptide alone decreased the viability, migration, and invasion of retinoblastoma Y79 and Weri-Rb1 cells, in addition to promoting cell apoptosis and cell cycle arrest. Furthermore, RPL41 protein levels showed a significantly decreased trend in retinoblastoma specimens, whereas ATF4 protein levels tended to be increased. Mechanistically, ATF4 degradation as a result of RPL41 peptide treatment was observed in retinoblastoma Y79 and Weri-Rb1 cells. Most important, low-dose administration of the RPL41 peptide significantly enhanced the antitumor effect of carboplatin, and further analysis confirmed their synergistic effect as anti-retinoblastoma therapy, indicating that RPL41 sensitized Y79 and Weri-Rb1 retinoblastoma cells to carboplatin. Thus, our data provide a preclinical rationale for the exploration of the RPL41 peptide as a potential adjuvant to carboplatin treatment in retinoblastoma.
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Affiliation(s)
- Wen Geng
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shengyang, Liaoning, China
| | - Jiaxu Ren
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shengyang, Liaoning, China
| | - Huimin Shi
- Department of Ophthalmology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei, China
| | - Feng Qin
- Department of Ophthamology, Shenyang Aier Eye Hospital, Shenyang, Liaoning, China
| | - Xiaohe Xu
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shengyang, Liaoning, China
| | - Sheng Xiao
- Department of Pathology, Brigham and Women's Hospital of Harvard Medical School, Boston, Massachusetts
| | - Yisheng Jiao
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shengyang, Liaoning, China
| | - Aiyuan Wang
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shengyang, Liaoning, China
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Denlinger CS, Sanft T, Moslehi JJ, Overholser L, Armenian S, Baker KS, Broderick G, Demark-Wahnefried W, Friedman DL, Goldman M, Henry NL, Hill-Kayser C, Hudson M, Khakpour N, Koura D, McDonough AL, Melisko M, Mooney K, Moore HCF, Moryl N, O'Connor T, Paskett ED, Patel C, Peterson L, Pirl W, Rodriguez MA, Ruddy KJ, Shockney L, Smith S, Syrjala KL, Tevaarwerk A, Zee P, McMillian NR, Freedman-Cass DA. NCCN Guidelines Insights: Survivorship, Version 2.2020. J Natl Compr Canc Netw 2020; 18:1016-1023. [PMID: 32755975 DOI: 10.6004/jnccn.2020.0037] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for consequences of adult-onset cancer and its treatment, with the goal of helping healthcare professionals who work with survivors, including those in primary care. The guidelines also provide recommendations to help clinicians promote physical activity, weight management, and proper immunizations in survivors and facilitate care coordination to ensure that all of the survivors' needs are addressed. These NCCN Guidelines Insights summarize additions and changes made to the guidelines in 2020 regarding cardiovascular disease risk assessment and screening for subsequent primary malignancies.
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Affiliation(s)
| | - Tara Sanft
- Yale Cancer Center/Smilow Cancer Hospital
| | | | | | | | - K Scott Baker
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | | | - Mindy Goldman
- UCSF Helen Diller Family Comprehensive Cancer Center
| | | | | | - Melissa Hudson
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | | | | | | | - Kathi Mooney
- Huntsman Cancer Institute at the University of Utah
| | - Halle C F Moore
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | - Electra D Paskett
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | - Lindsay Peterson
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | | | - Lillie Shockney
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | - Karen L Syrjala
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | - Phyllis Zee
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University; and
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Subsequent neoplasms in childhood cancer survivors. Cancer Epidemiol 2020; 68:101779. [PMID: 32682319 DOI: 10.1016/j.canep.2020.101779] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 06/26/2020] [Accepted: 07/04/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The aim of the study was to characterize subsequent neoplasm (SN) (malignant (SMN), benign (BSNs), and non-melanoma skin cancer (NMSC)) treated previously for a childhood solid malignant tumor at the Department of Pediatric Hematology and Oncology, Motol University Hospital, Prague. METHOD We evaluated a cohort of 4059 childhood cancer survivors treated between 1975 and 2018. RESULTS From 4059 survivors, 170 (4.3 %) developed at least one SMN - 193 SMNs in 170 survivors, 21 of them (0.5 % of all survivors) had two or more SMNs and 34 of them (0.8 %) had one SMN and one or more BSNs. Mortality for an SMN was 38.2 % i.e. 1.6 % of all survivors. The most frequent SMNs were thyroid carcinoma (37, 19.2 %), tumors of the central nervous system (25, 13.0 %), soft tissue sarcoma (23, 11.9 %), breast carcinoma (19, 9.8 %), and leukemia (11, 5.7 %). Genetic syndromes were present in 25 patients with SMNs (14.7 %) and in 16 patients with only BSNs (13.4 %). SMNs usually developed in second decade or later after finishing of therapy. We observed some not well known risk factors of SNs e.g. spinal irradiation or131-I metaiodobenzylguanidine radiotherapy in 2 cases of secondary thyroid cancer, cyclophosphamide therapy in all 8 cases of secondary urinary bladder sarcoma or 4 from 7 SNMSC developed SMN. CONCLUSIONS We confirmed data from previous studies of SNs and observed some not so well known risk factors. Our results and the literature show that the incidence of SMNs is 3-10 % of survivors and is associated with high mortality.
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Dalvin LA, Bas Z, Tadepalli S, Rao R, Vaidya S, Pacheco R, Shields CL. Risk Factors for Tumor Recurrence Following Primary Intravenous Chemotherapy (Chemoreduction) for Retinoblastoma in 869 Eyes of 551 Patients. J Pediatr Ophthalmol Strabismus 2020; 57:224-234. [PMID: 32687206 DOI: 10.3928/01913913-20200417-01] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 03/30/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE To identify risk factors for retinoblastoma recurrence following chemoreduction. METHODS This was a retrospective review of patients with retinoblastoma treated from 1994 to 2019 using chemoreduction with analysis for recurrence using Kaplan-Meier, Cox regression, and logistic regression. RESULTS There were 869 eyes of 551 patients with retinoblastoma treated with chemoreduction. Follow-up in 556 eyes revealed main solid tumor recurrence (n = 355, 64%), subretinal seed recurrence (n = 244, 44%), vitreous seed recurrence (n = 162, 29%), and/or new tumor (n = 118, 21%) requiring management with focal therapy (transpupillary thermotherapy, cryotherapy) (n = 294, 53%), intra-arterial chemotherapy (n = 125, 22%), intravitreal chemotherapy (n = 36, 6%), plaque radiotherapy (n = 120, 22%), external beam radiotherapy (n = 57, 10%), and/or enucleation (n = 49, 9%). Of all recurrences, 62% were detected by 1 year, 86% by 2 years, 94% by 3 years, 98% by 5 years, 99% by 10 years, and 100% by 15 years. Risk factors for recurrence on multivariate analysis included younger patient age at presentation (odds ratio [OR] = 1.02 [1.00 to 1.04] per 1 month decrease, P = .02), greater International Classification of Retinoblastoma group (OR = 1.24 [1.05 to 1.47] per 1 more advanced group, P = .01), shorter tumor distance to optic disc (OR = 1.11 [1.01 to 1.21] per 1 mm decrease, P = .03), and presence of subretinal seeds (OR = 1.66 [1.09 to 2.53], P = .02). CONCLUSIONS Retinoblastoma recurrence after chemoreduction is usually detected within the first 3 years following treatment. Younger patients with more advanced, posteriorly located tumors and subretinal seeds at presentation are at increased risk, but recurrence can often be managed with globe-sparing therapy. [J Pediatr Ophthalmol Strabismus. 2020;57(4):224-234.].
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Kleinerman RA, Tucker MA, Sigel BS, Abramson DH, Seddon JM, Morton LM. Patterns of Cause-Specific Mortality Among 2053 Survivors of Retinoblastoma, 1914-2016. J Natl Cancer Inst 2020; 111:961-969. [PMID: 30698734 DOI: 10.1093/jnci/djy227] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 10/22/2018] [Accepted: 12/05/2018] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Previous studies of hereditary retinoblastoma survivors have reported elevated mortality, particularly for sarcomas, compared with the general population. However, cause-specific mortality patterns for long-term hereditary and nonhereditary retinoblastoma survivors are poorly understood. METHODS Among 2053 retinoblastoma patients diagnosed during 1914-2006 at two major US treatment centers and followed to 2016, we estimated cumulative mortality, standardized mortality ratios (SMRs), and absolute excess risks (AERs) compared with the US general population. RESULTS Most deaths occurred in 1129 hereditary retinoblastoma patients (n = 518 deaths, cumulative mortality 70 years after retinoblastoma = 75.8%, 95% CI = 69.0% to 82.6%; SMR = 8.5, 95% CI = 7.7 to 9.2). Of these, 267 were due to subsequent cancers (SMR = 27.4, 95% CI = 24.2 to 30.9; AER = 72.3 deaths/10 000 person-years), for which SMRs were highest 15-29 years after diagnosis (n = 69, SMR = 89.9, 95% CI = 70.0 to 113.8) but remained statistically significantly elevated at 60 and more years (n = 14, SMR = 6.7, 95% CI = 3.6 to 11.2), whereas AERs increased with time (AER<15years = 38.0; AER60+years = 327.5). Increased risk of death due to cancers of pancreas, large intestines, and kidney were noted for the first time. Overall risk of subsequent cancers was greater for those treated with radiotherapy and chemotherapy compared to radiotherapy alone, although patterns varied by organ site. For 924 patients with nonhereditary retinoblastoma, we noted a modestly increased risk of death for subsequent cancers (n = 27, SMR = 1.8, 95% CI = 1.2 to 2.6) possibly due to treatment or misclassification of hereditary status. Risks of noncancer causes of death were not elevated for hereditary or nonhereditary patients. CONCLUSION Hereditary retinoblastoma survivors died mainly from an excess risk of subsequent cancers up to six decades later, highlighting the need to develop long-term clinical management guidelines for hereditary retinoblastoma survivors treated in the past.
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Mao Y, Nie Q, Yang Y, Mao G. Identification of co‑expression modules and hub genes of retinoblastoma via co‑expression analysis and protein‑protein interaction networks. Mol Med Rep 2020; 22:1155-1168. [PMID: 32468072 PMCID: PMC7339782 DOI: 10.3892/mmr.2020.11189] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 04/01/2020] [Indexed: 12/14/2022] Open
Abstract
Retinoblastoma is a common intraocular malignant tumor in children. However, the molecular and genetic mechanisms of retinoblastoma remain unclear. The gene expression dataset GSE110811 was retrieved from Gene Expression Omnibus. After preprocessing, coexpression modules were constructed by weighted gene coexpression network analysis (WGCNA), and modules associated with clinical traits were identified. In addition, functional enrichment analysis was performed for genes in the indicated modules, and protein-protein interaction (PPI) networks and subnetworks were constructed based on these genes. Eight coexpression modules were constructed through WGCNA. Of these, the yellow module had the highest association with severity and age (r=0.82 and P=3e-07; r=0.72 and P=3e-05). The turquoise module had the highest association with months (r=−0.63 and P=5e-04). The genes in the two modules participate in multiple pathways of retinoblastoma, and by combining the PPI network and subnetworks; 10 hub genes were identified in the two modules. The present study identified coexpression modules and hub genes associated with clinical traits of retinoblastoma, providing novel insight into retinoblastoma progression.
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Affiliation(s)
- Yukun Mao
- Department of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Qingbin Nie
- Department of Neurovascular Surgery, The Third Medical Centre, Chinese PLA (People's Liberation Army) General Hospital, Beijing 100039, P.R. China
| | - Yang Yang
- Department of Neurovascular Surgery, The Third Medical Centre, Chinese PLA (People's Liberation Army) General Hospital, Beijing 100039, P.R. China
| | - Gengsheng Mao
- Department of Neurovascular Surgery, The Third Medical Centre, Chinese PLA (People's Liberation Army) General Hospital, Beijing 100039, P.R. China
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Jiménez I, Laé M, Tanguy ML, Savignoni A, Gauthier-Villars M, Desjardins L, Cassoux N, Dendale R, Rodriguez J, Doz F, Brisse HJ, Aerts I. Craniofacial second primary tumors in patients with germline retinoblastoma previously treated with external beam radiotherapy: A retrospective institutional analysis. Pediatr Blood Cancer 2020; 67:e28158. [PMID: 31904159 DOI: 10.1002/pbc.28158] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 12/16/2019] [Accepted: 12/17/2019] [Indexed: 11/08/2022]
Abstract
BACKGROUND The long-term survival of germline retinoblastoma patients is decreased due to the risk of second primary tumors (SPTs) that occur years after the diagnosis of retinoblastoma. This risk is related to genetic predisposition and other factors, such as the treatment of retinoblastoma by external beam radiotherapy (EBRT). PROCEDURE We studied the incidence, risk factors, and prognosis of specific craniofacial SPTs developed within the margins of radiation field in a cohort of 209 patients with germline retinoblastoma treated with EBRT at our institution between 1977 and 2010. Clinical characteristics, survival, incidence, and histology of craniofacial SPTs were recorded. RESULTS Fifty-three of the 209 patients developed 60 distinct craniofacial SPTs in irradiated field with a median time from EBRT of 16.9 years (4-35) and a median follow-up of 24.8 years (5.3-40). Osteosarcoma (33.3%) and undifferentiated sarcoma (23.3%) were the more prevalent histological entities. Benign tumors (16.7%) also occurred. The cumulative incidence of craniofacial SPTs reached 32.6% at 35 years after EBRT, and the median survival after diagnosis was five years. In our series, irradiation under 12 months of age, bilateral EBRT, or previous treatment of retinoblastoma with chemotherapy did not significantly increase the risk of craniofacial SPTs. CONCLUSIONS This work presents a strong argument to avoid EBRT in the management of retinoblastoma and emphasizes the high risk and poor prognosis of specific craniofacial SPTs. This study also points to the question of the need and benefits of special programs for early detection of craniofacial SPTs in survivors of irradiated germline retinoblastoma.
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Affiliation(s)
- Irene Jiménez
- Institut Curie, SIREDO Oncology Center (Care, Innovation and Research for children and AYA with Cancer), PSL Research University, Paris, France
| | - Marick Laé
- Institut Curie, Department of Pathology, PSL Research University, Paris, France.,Centre Henri Becquerel, Department of Pathology, INSERM U1245, UNIROUEN, University of Normandie, Rouen, France
| | - Marie-Laure Tanguy
- Institut Curie, Biostatistics Department, PSL Research University, Paris, France
| | - Alexia Savignoni
- Institut Curie, Biostatistics Department, PSL Research University, Paris, France
| | | | - Laurence Desjardins
- Institut Curie, Ocular Oncology Service, PSL Research University, Paris, France
| | - Nathalie Cassoux
- Institut Curie, Ocular Oncology Service, PSL Research University, Paris, France.,Université de Paris, Paris, France
| | - Rémi Dendale
- Institut Curie, Radiation Oncology Service, PSL Research University, Paris, France
| | - Joseph Rodriguez
- Hôpital Jean Bernard, Department of Surgery, Head and Neck Surgery, Valenciennes, France
| | - François Doz
- Université de Paris, Paris, France.,Institut Curie, SIREDO Oncology Center (Care, Innovation and Research for Children and AYA with Cancer), Paris, France
| | - Hervé J Brisse
- Institut Curie, Imaging Department, PSL Research University, Paris, France
| | - Isabelle Aerts
- Institut Curie, SIREDO Oncology Center (Care, Innovation and Research for children and AYA with Cancer), PSL Research University, Paris, France
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Ueda T, Koga Y, Yoshikawa H, Tanabe M, Yamana K, Oba U, Nakashima K, Ono H, Ichimura T, Hasegawa S, Kato W, Kobayashi T, Nakayama H, Sakai Y, Yoshitake T, Ohga S, Oda Y, Suzuki S, Sonoda KH, Ohga S. Survival and ocular preservation in a long-term cohort of Japanese patients with retinoblastoma. BMC Pediatr 2020; 20:37. [PMID: 31992242 PMCID: PMC6986142 DOI: 10.1186/s12887-020-1923-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/10/2020] [Indexed: 02/06/2023] Open
Abstract
Background Retinoblastoma is an ocular tumor in infants with cancer predisposition. Treatment of the rare tumor needs to be optimized for ocular preserved survival without second primary malignancy (SPM). Methods We studied the outcomes of all patients with retinoblastoma at a tertiary center in 1984–2016, when preservation method changed from radiotherapy (1984–2001) to systemic chemotherapy (2002–2016). Results One-hundred sixteen infants developed unilateral- (n = 77), bilateral- (n = 38), or trilateral-onset (n = 1) tumor. Ten (8.6%) had a positive family history, despite a few studies on RB1 gene. Contralateral disease occurred in one unilateral-onset case. One-hundred eight of 155 eyes (70%) were enucleated. Nine binocular survivors were from 5 bilateral- and 4 unilateral-onset cases. Two survivors received bilateral enucleation. Six deaths occurred; brain involvement (including 3 trilateral diseases) in 4 bilateral-onset, systemic invasion in a unilateral-onset, and SPM (osteosarcoma) in a bilateral-onset case(s). Two others survived SPM of osteosarcoma or lymphoma. The 10-year overall survival (OS: 98.5% vs. 91.3%, p = 0.068) and binocular survivors (13.2% vs. 5.2%, p = 0.154) between bilateral- and unilateral-onsets did not differ statistically. The 10-year OS and cancer (retinoblastoma/SPM)-free survival (CFS) rates of all patients were 94.9 and 88.5%, respectively. The proportion of preserved eyes did not differ between radiotherapy and chemotherapy eras. The CFS rate of bilateral-onset cases in systemic chemotherapy era was higher than that in radiotherapy era (p = 0.042). The CFS rates of bilateral-onset patients with neoadjuvant chemotherapy (upfront systemic therapy for preservation) was higher than those without it (p = 0.030). Conclusions Systemic chemotherapy and local therapy raised OS and binocular survival rates of bilateral-onset patients similarly to those of unilateral-onset patients. All but one death was associated with a probable germline defect of the RB1 gene. Neoadjuvant stratified chemotherapy may support the long-term binocular life with minimized risk of SPM.
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Affiliation(s)
- Tamaki Ueda
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yuhki Koga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Hiroshi Yoshikawa
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Mika Tanabe
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kanako Yamana
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Utako Oba
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kentaro Nakashima
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Hiroaki Ono
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Takuya Ichimura
- Department of Pediatrics, Yamaguchi University School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi, 755-8505, Japan
| | - Shunji Hasegawa
- Department of Pediatrics, Yamaguchi University School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi, 755-8505, Japan
| | - Wakako Kato
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Tetsuko Kobayashi
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.,Division of Pediatrics, Kyushu Cancer Center, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Hideki Nakayama
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.,Division of Pediatrics, Kyushu Cancer Center, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yasunari Sakai
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Tadamasa Yoshitake
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Saiji Ohga
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University. 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yoshinao Oda
- Department of Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Shigenobu Suzuki
- Department of Ophthalmic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Koh-Hei Sonoda
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Shouichi Ohga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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Beddard N, McGeechan GJ, Taylor J, Swainston K. Childhood eye cancer from a parental perspective: The lived experience of parents with children who have had retinoblastoma. Eur J Cancer Care (Engl) 2019; 29:e13209. [PMID: 31845431 DOI: 10.1111/ecc.13209] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/21/2019] [Accepted: 12/02/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study aimed to explore the lived experience of parents with children who have had retinoblastoma. METHODS The study adopted a qualitative approach using the data collection method of written accounts. Eleven parents were recruited via snowball sampling from across the UK. Parents were asked to retrospectively produce a written account of their experiences. These narrative autobiographical accounts were analysed using thematic analysis. RESULTS Data analysis elicited three themes: waiting and misdiagnosis; emotional rollercoaster; and support needs. Parents described experiencing prolonged periods of waiting from referral to clinical investigations and the implementation of a treatment plan. Difficulties in obtaining an accurate diagnosis for their child elicited anxiety for parents. Emotions were described in terms of a rollercoaster with highs and lows and times of despair, anger, relief, and hope. Experiences of personal support varied and had lasting impacts on relationships. However, the support from other parents with a child with retinoblastoma was perceived to be instrumental in facilitating coping. CONCLUSIONS The findings show parental experiences were characterised by numerous difficulties and suggest a need for greater awareness of childhood eye cancer. This research highlights the importance of psychological and social support for parents of a child with retinoblastoma.
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Affiliation(s)
- Nicole Beddard
- School of Social Sciences, Humanities & Law, Teesside University, Middlesbrough, UK
| | - Grant J McGeechan
- School of Social Sciences, Humanities & Law, Teesside University, Middlesbrough, UK
| | - Jill Taylor
- School of Social Sciences, Humanities & Law, Teesside University, Middlesbrough, UK
| | - Katherine Swainston
- School of Social Sciences, Humanities & Law, Teesside University, Middlesbrough, UK
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Afshar AR, Pekmezci M, Bloomer MM, Cadenas NJ, Stevers M, Banerjee A, Roy R, Olshen AB, Van Ziffle J, Onodera C, Devine WP, Grenert JP, Bastian BC, Solomon DA, Damato BE. Next-Generation Sequencing of Retinoblastoma Identifies Pathogenic Alterations beyond RB1 Inactivation That Correlate with Aggressive Histopathologic Features. Ophthalmology 2019; 127:804-813. [PMID: 32139107 DOI: 10.1016/j.ophtha.2019.12.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 12/20/2022] Open
Abstract
PURPOSE To determine the usefulness of a comprehensive, targeted-capture next-generation sequencing (NGS) assay for the clinical management of children undergoing enucleation for retinoblastoma. DESIGN Cohort study. PARTICIPANTS Thirty-two children with retinoblastoma. METHODS We performed targeted NGS using the UCSF500 Cancer Panel (University of California, San Francisco, San Francisco, CA) on formalin-fixed, paraffin-embedded tumor tissue along with constitutional DNA isolated from peripheral blood, buccal swab, or uninvolved optic nerve. Peripheral blood samples were also sent to a commercial laboratory for germline RB1 mutation testing. MAIN OUTCOME MEASURES Presence or absence of germline RB1 mutation or deletion, tumor genetic profile, and association of genetic alterations with clinicopathologic features. RESULTS Germline mutation or deletion of the RB1 gene was identified in all children with bilateral retinoblastoma (n = 12), and these NGS results were 100% concordant with commercial germline RB1 mutation analysis. In tumor tissue tested with NGS, biallelic inactivation of RB1 was identified in 28 tumors and focal MYCN amplification was identified in 4 tumors (2 with wild-type RB1 and 2 with biallelic RB1 inactivation). Additional likely pathogenic alterations beyond RB1 were identified in 13 tumors (41%), several of which have not been reported previously in retinoblastoma. These included focal amplifications of MDM4 and RAF1, as well as damaging mutations involving BCOR, ARID1A, MGA, FAT1, and ATRX. The presence of additional likely pathogenetic mutations beyond RB1 inactivation was associated with aggressive histopathologic features, including higher histologic grade and anaplasia, and also with both unilateral and sporadic disease. CONCLUSIONS Comprehensive NGS analysis reliably detects relevant mutations, amplifications, and chromosomal copy number changes in retinoblastoma. The presence of genetic alterations beyond RB1 inactivation correlates with aggressive histopathologic features.
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Affiliation(s)
- Armin R Afshar
- Department of Ophthalmology, University of California, San Francisco, San Francisco, California; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California.
| | - Melike Pekmezci
- Department of Ophthalmology, University of California, San Francisco, San Francisco, California; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California; Department of Pathology, University of California, San Francisco, San Francisco, California
| | - Michele M Bloomer
- Department of Ophthalmology, University of California, San Francisco, San Francisco, California; Department of Pathology, University of California, San Francisco, San Francisco, California
| | - Nicola J Cadenas
- Cancer Genetics and Prevention Program, University of California, San Francisco, San Francisco, California
| | - Meredith Stevers
- Department of Pathology, University of California, San Francisco, San Francisco, California
| | - Anuradha Banerjee
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California; Division of Hematology-Oncology, Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Ritu Roy
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California; Computational Biology and Informatics, University of California, San Francisco, San Francisco, California
| | - Adam B Olshen
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California; Computational Biology and Informatics, University of California, San Francisco, San Francisco, California; Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California
| | - Jessica Van Ziffle
- Department of Pathology, University of California, San Francisco, San Francisco, California; Clinical Cancer Genomics Laboratory, University of California, San Francisco, San Francisco, California
| | - Courtney Onodera
- Department of Pathology, University of California, San Francisco, San Francisco, California; Clinical Cancer Genomics Laboratory, University of California, San Francisco, San Francisco, California
| | - W Patrick Devine
- Department of Pathology, University of California, San Francisco, San Francisco, California; Clinical Cancer Genomics Laboratory, University of California, San Francisco, San Francisco, California
| | - James P Grenert
- Department of Pathology, University of California, San Francisco, San Francisco, California; Clinical Cancer Genomics Laboratory, University of California, San Francisco, San Francisco, California
| | - Boris C Bastian
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California; Department of Pathology, University of California, San Francisco, San Francisco, California; Clinical Cancer Genomics Laboratory, University of California, San Francisco, San Francisco, California; Department of Dermatology, University of California, San Francisco, San Francisco, California
| | - David A Solomon
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California; Department of Pathology, University of California, San Francisco, San Francisco, California; Clinical Cancer Genomics Laboratory, University of California, San Francisco, San Francisco, California
| | - Bertil E Damato
- Department of Ophthalmology, University of California, San Francisco, San Francisco, California; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
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Rodríguez-Martín C, Robledo C, Gómez-Mariano G, Monzón S, Sastre A, Abelairas J, Sábado C, Martín-Begué N, Ferreres JC, Fernández-Teijeiro A, González-Campora R, Rios-Moreno MJ, Zaballos Á, Cuesta I, Martínez-Delgado B, Posada M, Alonso J. Frequency of low-level and high-level mosaicism in sporadic retinoblastoma: genotype-phenotype relationships. J Hum Genet 2019; 65:165-174. [PMID: 31772335 DOI: 10.1038/s10038-019-0696-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 11/10/2022]
Abstract
Somatic mutational mosaicism is a common feature of monogenic genetic disorders, particularly in diseases such as retinoblastoma, with high rates of de novo mutations. The detection and quantification of mosaicism is particularly relevant in these diseases, since it has important implications for genetic counseling, patient management, and probably also on disease onset and progression. In order to assess the rate of somatic mosaicism (high- and low-level mosaicism) in sporadic retinoblastoma patients, we analyzed a cohort of 153 patients with sporadic retinoblastoma using ultra deep next-generation sequencing. High-level mosaicism was detected in 14 out of 100 (14%) bilateral patients and in 11 out of 29 (38%) unilateral patients in whom conventional Sanger sequencing identified a pathogenic mutation in blood DNA. In addition, low-level mosaicism was detected in 3 out of 16 (19%) unilateral patients in whom conventional screening was negative in blood DNA. Our results also reveal that mosaicism was associated to delayed retinoblastoma onset particularly in unilateral patients. Finally we compared the level of mosaicism in different tissues to identify the best DNA source to identify mosaicism in retinoblastoma patients. In light of these results we recommended analyzing the mosaic status in all retinoblastoma patients using accurate techniques such as next-generation sequencing, even in those cases in which conventional Sanger sequencing identified a pathogenic mutation in blood DNA. Our results suggest that a significant proportion of those cases are truly mosaics that could have been overlooked. This information should be taking into consideration in the management and genetic counseling of retinoblastoma patients and families.
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Affiliation(s)
- Carlos Rodríguez-Martín
- Unidad de Tumores Sólidos Infantiles, Instituto de Investigación de Enfermedades Raras, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Cristina Robledo
- Unidad de Tumores Sólidos Infantiles, Instituto de Investigación de Enfermedades Raras, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Gema Gómez-Mariano
- Instituto de Investigación de Enfermedades Raras, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Sara Monzón
- Bioinformatics Unit, Core Scientific and Technical Units, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Ana Sastre
- University Hospital La Paz, Madrid, Spain
| | | | - Constantino Sábado
- Pediatric Oncohematology Deparment, Vall d'Hebron Hospital, Barcelona, Spain
| | - Nieves Martín-Begué
- Pediatric Ophthalmology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Joan Carles Ferreres
- Parc Taulí Hospital Universitari. Institut d'Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Sabadell, Spain
| | | | | | - María José Rios-Moreno
- Department of Anatomic Pathology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Ángel Zaballos
- Genomics Unit, Core Scientific and Technical Units, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Isabel Cuesta
- Bioinformatics Unit, Core Scientific and Technical Units, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Beatriz Martínez-Delgado
- Instituto de Investigación de Enfermedades Raras, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III (CB06/07/1009; CIBERER-ISCIII), Majadahonda, Madrid, Spain
| | - Manuel Posada
- Instituto de Investigación de Enfermedades Raras, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III (CB06/07/1009; CIBERER-ISCIII), Majadahonda, Madrid, Spain
| | - Javier Alonso
- Unidad de Tumores Sólidos Infantiles, Instituto de Investigación de Enfermedades Raras, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III (CB06/07/1009; CIBERER-ISCIII), Majadahonda, Madrid, Spain.
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Wang S, Liu Y, Feng Y, Zhang J, Swinnen J, Li Y, Ni Y. A Review on Curability of Cancers: More Efforts for Novel Therapeutic Options Are Needed. Cancers (Basel) 2019; 11:E1782. [PMID: 31766180 PMCID: PMC6896199 DOI: 10.3390/cancers11111782] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 02/07/2023] Open
Abstract
Cancer remains a major cause of death globally. Given its relapsing and fatal features, curing cancer seems to be something hardly possible for the majority of patients. In view of the development in cancer therapies, this article summarizes currently available cancer therapeutics and cure potential by cancer type and stage at diagnosis, based on literature and database reviews. Currently common cancer therapeutics include surgery, chemotherapy, radiotherapy, targeted therapy, and immunotherapy. However, treatment with curative intent by these methods are mainly eligible for patients with localized disease or treatment-sensitive cancers and therefore their contributions to cancer curability are relatively limited. The prognosis for cancer patients varies among different cancer types with a five-year relative survival rate (RSR) of more than 80% in thyroid cancer, melanoma, breast cancer, and Hodgkin's lymphoma. The most dismal prognosis is observed in patients with small-cell lung cancer, pancreatic cancer, hepatocellular carcinoma, oesophagal cancer, acute myeloid leukemia, non-small cell lung cancer, and gastric cancer with a five-year RSR ranging between 7% and 28%. The current review is intended to provide a general view about how much we have achieved in curing cancer as regards to different therapies and cancer types. Finally, we propose a small molecule dual-targeting broad-spectrum anticancer strategy called OncoCiDia, in combination with emerging highly sensitive liquid biopsy, with theoretical curative potential for the management of solid malignancies, especially at the micro-cancer stage.
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Affiliation(s)
- Shuncong Wang
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Yewei Liu
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Yuanbo Feng
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Jian Zhang
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China;
| | - Johan Swinnen
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
| | - Yue Li
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai 201318, China
| | - Yicheng Ni
- KU Leuven, Campus Gasthuisberg, Faculty of Medicine, 3000 Leuven, Belgium; (S.W.); (Y.L.); (Y.F.); (J.S.)
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Kleinerman RA, Schonfeld SJ, Sigel BS, Wong-Siegel JR, Gilbert ES, Abramson DH, Seddon JM, Tucker MA, Morton LM. Bone and Soft-Tissue Sarcoma Risk in Long-Term Survivors of Hereditary Retinoblastoma Treated With Radiation. J Clin Oncol 2019; 37:3436-3445. [PMID: 31622129 PMCID: PMC7001778 DOI: 10.1200/jco.19.01096] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Survivors of hereditary retinoblastoma have excellent survival but substantially increased risks of subsequent bone and soft-tissue sarcomas, particularly after radiotherapy. Comprehensive investigation of sarcoma risk patterns would inform clinical surveillance for survivors. PATIENTS AND METHODS In a cohort of 952 irradiated survivors of hereditary retinoblastoma who were originally diagnosed during 1914 to 2006, we quantified sarcoma risk with standardized incidence ratios (SIRs) and cumulative incidence analyses. We conducted analyses separately for bone and soft-tissue sarcomas occurring in the head and neck (in/near the radiotherapy field) versus body and extremities (out of field). RESULTS Of 105 bone and 124 soft-tissue sarcomas, more than one half occurred in the head and neck (bone, 53.3%; soft tissue, 51.6%), one quarter in the body and extremities (bone, 29.5%; soft tissue, 25.0%), and approximately one fifth in unknown/unspecified locations (bone, 17.1%; soft tissue, 23.4%). We noted substantially higher risks compared with the general population for head and neck versus body and extremity tumors for both bone (SIR, 2,213; 95% CI, 1,671 to 2,873 v SIR, 169; 95% CI, 115 to 239) and soft-tissue sarcomas (SIR, 542; 95% CI, 418 to 692 v SIR, 45.7; 95% CI, 31.1 to 64.9). Head and neck bone and soft-tissue sarcomas were diagnosed beginning in early childhood and continued well into adulthood, reaching a 60-year cumulative incidence of 6.8% (95% CI, 5.0% to 8.7%) and 9.3% (95% CI, 7.0% to 11.7%), respectively. In contrast, body and extremity bone sarcoma incidence flattened after adolescence (3.5%; 95% CI, 2.3% to 4.8%), whereas body and extremity soft-tissue sarcoma incidence was rare until age 30, when incidence rose steeply (60-year cumulative incidence, 6.6%; 95% CI, 4.1% to 9.2%), particularly for females (9.4%; 95% CI, 5.1% to 13.8%). CONCLUSION Strikingly elevated bone and soft-tissue sarcoma risks differ by age, location, and sex, highlighting important contributions of both radiotherapy and genetic susceptibility. These data provide guidance for the development of a risk-based screening protocol that focuses on the highest sarcoma risks by age, location, and sex.
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Abstract
Melanoma accounts for 7% of all cancers in adolescents ages 15-19 years but is an unexpected malignancy in younger children. The prevalence of malignant melanoma is very rare in children ages 1-4 years, but certain non-modifiable risk factors such as xeroderma pigmentosum, congenital melanocytic nevus syndrome and other inherited traits increase the risk for its development in these young children. Recent genomic studies have identified characteristics of pediatric melanoma that differ from conventional melanoma seen in adults. In this review the authors inform on the types of melanoma seen in children and adolescents, discuss similarities and differences in melanoma between children and adults, and discuss the role of imaging in the care of these children.
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Affiliation(s)
- Sue C Kaste
- Departments of Diagnostic Imaging and Oncology, St. Jude Children's Research Hospital, 262 Danny Thomas Place, MSN 220, Memphis, TN, 38105-3678, USA.
- Department of Radiology, University of Tennessee Health Science Center, Memphis, TN, USA.
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Leinwand GZ, Greenberg JW, Sholl AB, Krane LS. Synchronous Urothelial Bladder and Renal Malignancies. Case Report and Review of Urologic Cancers in Patients With Familial Rb Mutations. Urology 2019; 131:89-92. [DOI: 10.1016/j.urology.2019.05.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 10/26/2022]
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Intra-arterial chemotherapy for retinoblastoma: the dosimetric impact. Neuroradiology 2019; 61:1083-1091. [PMID: 31332478 DOI: 10.1007/s00234-019-02260-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 07/05/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Purposes are (1) to measure main radiation parameters and (2) to propose a method to estimate the absorbed doses of internal organs starting from DAP values. Measuring the exposition of internal organs by repeated irradiations on an anthropomorphic phantom with the same settings used in vivo, we could establish correlations between (1) DAP and the dose recorded by a dosimeter placed along the X-ray beam entrance pathway; (2) the dose recorded by the same dosimeter and the absorbed dose in internal organs. METHODS Forty-four consecutive patients (16 males, 28 females) (mean age 35.4 months) treated at our institution with IAC (216 procedures: 196 via the ICA and 20 into branches of the ECA) were included in this prospective study. IAC was divided into 5 phases. Fluoroscopic time, DAP, and ESD were measured. RESULTS The mean DAP was 595 ± 445 cGy cm2 and the mean fluoroscopic time was 540 ± 403 s. ESD was on average 9.59 mGy (range 0.8-165 mGy). The absorbed dose was lower than 12.1 mGy in the left retina (the more exposed organ) in 75% of single treatments and lower than 25 mGy in 95% of treatments. In the cases of 3 and 6 sessions, the left retina of 75% of patients absorbed respectively less than 36.3 and 72.7 mGy, whereas the left retina of 95% of patients received less than 75.2 and 150.4 mGy. Other organs were less exposed. CONCLUSION This paper describes a method of absorbed dose estimation providing ranges used clinically in a single practice and the basis for further prospective studies.
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Yoda Y, Yamaguchi SI, Hirozane T, Asano N, Seki A, Morioka H, Nakayama R, Nakamura M, Matsumoto M. Preservation of the Epiphysis and Growth Plate in the Surgical Management of Femoral Osteosarcoma in a Skeletally Immature Patient by Intercalary Resection and Biological Reconstruction: A Case Report. Case Rep Oncol 2019; 12:513-522. [PMID: 31427945 PMCID: PMC6696784 DOI: 10.1159/000501713] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 06/20/2019] [Indexed: 12/18/2022] Open
Abstract
Osteosarcoma arises most frequently in the metaphysis around the knee and its management by limb salvage surgery in skeletally immature pediatric patients is extremely challenging. Common reconstructive methods such as endoprosthetic or biological reconstruction are not fully capable of dealing with durability-related and growth-related problems and their functional outcomes are not as good as those seen in adult cases. A definitive limb salvaging procedure in children that outperforms amputation or rotationplasty has not yet been established. Herein, we report a case of stage IV osteosarcoma in the femur of a 7-year-old boy that was safely managed with intercalary resection preserving the distal femoral growth plate and epiphysis, followed by biological reconstruction using a frozen tumor-devitalized autograft. Good response to preoperative chemotherapy and the diaphyseal location of the tumor enabled us to perform a tumor resection that spared the growth plate and preserved the native knee joint structure. Plate fixation over the growth plate was terminated by removing the locking screws in the epiphysis after 44 months, which restored growth capacity to some extent. At 50 months postoperatively, no recurrence or progression of the disease was observed. The patient uses an extension shoe and reports having little discomfort in his daily life despite having a restricted range of motion and limb length discrepancy. In conclusion, limb salvage with biological reconstruction in skeletally immature patients can provide an acceptable functional outcome, including minimized limb length discrepancy, if critical damage to the growth plate and articular components can be avoided.
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Affiliation(s)
- Yuhei Yoda
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Department of Orthopaedic Surgery, National Center for Child Health and Development, Tokyo, Japan
| | | | - Toru Hirozane
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Naofumi Asano
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Atsuhito Seki
- Department of Orthopaedic Surgery, National Center for Child Health and Development, Tokyo, Japan
| | - Hideo Morioka
- Department of Orthopedic Surgery, Tokyo Medical Center, Tokyo, Japan
| | - Robert Nakayama
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Department of Orthopaedic Surgery, National Center for Child Health and Development, Tokyo, Japan
| | - Masaya Nakamura
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Morio Matsumoto
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
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Schonfeld SJ, Merino DM, Curtis RE, Berrington de González A, Herr MM, Kleinerman RA, Savage SA, Tucker MA, Morton LM. Risk of Second Primary Bone and Soft-Tissue Sarcomas Among Young Adulthood Cancer Survivors. JNCI Cancer Spectr 2019; 3:pkz043. [PMID: 32566895 DOI: 10.1093/jncics/pkz043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 06/10/2019] [Accepted: 06/13/2019] [Indexed: 11/14/2022] Open
Abstract
Excess sarcoma risks after childhood cancer are well established, but risks among young adulthood cancer survivors are poorly understood. Using US population-based cancer registry data, we compared bone and soft-tissue sarcoma risk vs the general population among 186 351 individuals who were diagnosed with nonsarcoma first primary malignancies at ages 20-39 years from 1975 to 2014 (follow-up through 2015) and survived at least 1 year. Bone sarcomas were rare (n = 50), but risk was statistically significantly elevated overall (2.9-fold) and greater than fivefold after Hodgkin lymphoma, non-Hodgkin lymphoma, and central nervous system tumors. Soft-tissue sarcomas were more common (n = 284) and risks were statistically significantly elevated approximately twofold overall and after melanoma and carcinomas of the breast, thyroid, and testis, and greater than fourfold after Hodgkin lymphoma and central nervous system tumors. Risks varied markedly by subtype, with the highest risks (greater than fourfold) for osteosarcoma and the soft-tissue subtypes of rhabdomyosarcoma and blood vessel and nerve sheath sarcomas. These data demonstrate elevated risk for sarcoma after a range of young adulthood cancers.
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Affiliation(s)
- Sara J Schonfeld
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Diana M Merino
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Rochelle E Curtis
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Amy Berrington de González
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Megan M Herr
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Ruth A Kleinerman
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Sharon A Savage
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Margaret A Tucker
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Lindsay M Morton
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
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Abstract
PURPOSE OF REVIEW Nonrhabdomyosarcoma soft tissue sarcoma (NRSTS) is a rare subgroup of malignancy in childhood that is composed of a variety of soft tissue and bony tumors. Prognosis for resectable localized disease is usually good and improved with systemic treatment. However, survival from locally advanced and metastatic disease remains poor. There have been numerous preclinical and clinical studies to define histopathology, biology, and genetic alteration of sarcomas. The purpose of this review is to clarify the progress in the management of NRSTS. RECENT FINDINGS Genomic analysis, including the use of next-generation sequencing, has revealed fusion transcripts or specific genetic alterations which provide diagnostic biomarkers and potential targets for novel therapies. SUMMARY Most cases are sporadic, but some are associated with genetic predispositions. Most present as a painless mass and diagnosis is frequently delayed because of a low index of suspicion. There is a wide array of histopathological subtypes. Investigations usually involve core, incisional or excisional biopsy for tissue diagnosis, and cross-sectional and nuclear imaging for staging. Management of pediatric sarcoma is largely dependent on the patient's histopathological diagnosis, age, disease stage, and co-morbidities but usually involves a combination of systemic and local therapies. Preclinical studies and phase I/II trials of newer targeted therapies are ongoing.
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Chaussade A, Millot G, Wells C, Brisse H, Laé M, Savignoni A, Desjardins L, Dendale R, Doz F, Aerts I, Jimenez I, Cassoux N, Stoppa Lyonnet D, Gauthier Villars M, Houdayer C. Correlation between RB1germline mutations and second primary malignancies in hereditary retinoblastoma patients treated with external beam radiotherapy. Eur J Med Genet 2019; 62:217-223. [DOI: 10.1016/j.ejmg.2018.07.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 06/21/2018] [Accepted: 07/17/2018] [Indexed: 11/16/2022]
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50
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Abramson DH, Francis JH, Gobin YP. What's New in Intra-Arterial Chemotherapy for Retinoblastoma? Int Ophthalmol Clin 2019; 59:87-94. [PMID: 30908282 DOI: 10.1097/iio.0000000000000266] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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