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Monica M, Garima J, Rahul M, Tewari N, Bansal K. Correspondence to a recently published research article "Evaluating high-power laser therapy (HPLT) as a treatment for chemotherapy-induced oral mucositis in paediatric patients with oncohematological diseases". Int J Paediatr Dent 2024. [PMID: 38831515 DOI: 10.1111/ipd.13222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 04/04/2024] [Accepted: 05/20/2024] [Indexed: 06/05/2024]
Affiliation(s)
- Monica Monica
- Division of Pediatric and Preventive Dentistry, Centre for Dental Education and Research, AIIMS, New Delhi, India
| | - Jhunjhunwala Garima
- Division of Pediatric and Preventive Dentistry, Centre for Dental Education and Research, AIIMS, New Delhi, India
| | - Morankar Rahul
- Division of Pediatric and Preventive Dentistry, Centre for Dental Education and Research, AIIMS, New Delhi, India
| | - Nitesh Tewari
- Division of Pediatric and Preventive Dentistry, Centre for Dental Education and Research, AIIMS, New Delhi, India
| | - Kalpana Bansal
- Division of Pedodontics and Preventive Dentistry, Centre for Dental Education and Research, AIIMS, New Delhi, India
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Gjærde LK, Ostrowski SR, Jørgensen NR, Schierbeck F, Andersen NS, Friis LS, Kornblit B, Petersen SL, Schjødt I, Sengeløv H. Pre-transplantation vitamin E levels and acute graft-versus-host disease after non-myeloablative allogeneic hematopoietic cell transplantation. Transpl Immunol 2022; 74:101650. [PMID: 35718288 DOI: 10.1016/j.trim.2022.101650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 06/11/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Low pre-transplantation plasma vitamin E levels have been associated with increased risk of acute graft-versus-host disease (GvHD) after myeloablative allogeneic hematopoietic cell transplantation (allo-HCT). We aimed to investigate the association between pre-transplantation plasma vitamin E levels and acute GvHD in patients undergoing allo-HCT with non-myeloablative conditioning. METHODS In a cohort of 194 adults who underwent non-myeloablative allo-HCT at Rigshospitalet between July 2015 and December 2019, we measured pre-transplantation plasma vitamin E levels by high-performance liquid chromatography in stored plasma samples. Univariable ordinary least squares linear models were used to investigate associations between vitamin E levels and patient characteristics. A multivariable logistic regression model was used to estimate the association between vitamin E levels and grade II-IV acute GvHD, adjusted for recipient age, donor age, female-male donor-recipient pairing, and donor type. RESULTS The median (Q1, Q3) pre-transplantation plasma vitamin E level was 32.3 (26.4, 40.4) μmol/L. No patients had a vitamin E level below the normal reference range. Vitamin E levels were higher in females (mean difference: 8.0 μmol/L, 95% confidence interval [CI]: 4.9, 11.1 μmol/L) and in patients transplanted for acute leukemia (mean difference: 6.2 μmol/L, CI: 3.0, 9.4 μmol/L). Grade II-IV acute GvHD developed in 33 (17%) patients. Patients who developed acute GvHD had similar pre-transplantation vitamin E levels compared with patients who did not develop grade II-IV acute GvHD (mean difference: 0.7 μmol/L, bootstrap CI: -3.3, 4.7 μmol/L). In the adjusted logistic regression model, an increase in the pre-transplantation vitamin E level from 26.4 (Q1) to 40.4 (Q3) μmol/L was associated with an odds ratio of grade II-IV acute GvHD of 1.17 (CI: 0.64, 2.12). CONCLUSIONS Contrary to the previously reported association between pre-transplantation vitamin E levels and acute GvHD after myeloablative allo-HCT, we did not find support for an association in patients who received non-myeloablative conditioning. The potential protective effects of vitamin E may not be efficacious in the reduced inflammatory response following non-myeloablative conditioning.
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Affiliation(s)
- Lars Klingen Gjærde
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Sisse Rye Ostrowski
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Immunology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Niklas Rye Jørgensen
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Frederikke Schierbeck
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Lone Smidstrup Friis
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Brian Kornblit
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Søren Lykke Petersen
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ida Schjødt
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Segon B, Lam L, Chan HY, Andersen S, Brown T, Kenway D, Bauer J. Vitamin requirements during stem cell transplantation: a systematic review. Support Care Cancer 2022; 30:10391-10405. [PMID: 36347993 PMCID: PMC9715522 DOI: 10.1007/s00520-022-07409-4] [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: 12/19/2021] [Accepted: 10/11/2022] [Indexed: 11/11/2022]
Abstract
Patients undergoing stem cell transplantation (SCT) are at high risk of malnutrition during the acute post-transplantation period. This systematic review aimed to collate and analyse the evidence for vitamin requirements post-SCT. A systematic search of five databases was conducted to include studies published until March 2021. The review utilised the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) framework. Inclusion criteria consisted of adults undergoing SCT who received vitamin supplementation or had their vitamin levels monitored up to 100 days post-SCT. Studies with paediatric patients or those that looked at vitamin derivates such as folinic acid were excluded. Main outcomes included vitamin deficiency and relevant clinical outcomes. Eleven studies (n = 11) were eligible for inclusion with five rated as neutral quality and six as positive quality. Five studies focused on allogenic SCT, two on autologous SCT and the remaining included a mix of both. Eight studies monitored vitamins levels post-SCT, and seven studies provided vitamin supplementation. Three studies (one provided supplementation) found a high prevalence of vitamin D deficiency (23-60%) prior to SCT. Findings indicate an unclear association between vitamin deficiency and post-SCT complications including acute graft-versus-host-disease, oral mucositis, and mortality. The GRADE certainty of evidence across these outcomes was low or very low. It is unclear if supplementation is needed during SCT, though assessing vitamin D levels prior to transplant should be considered. Further large observational studies or randomised control trials are required to establish vitamin requirements and guide supplementation protocols during SCT.
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Affiliation(s)
- Bronwyn Segon
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Leroy Lam
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Hei Yan Chan
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Sarah Andersen
- grid.416100.20000 0001 0688 4634The Royal Brisbane and Women’s Hospital, Brisbane, QLD Australia
| | - Teresa Brown
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia ,grid.416100.20000 0001 0688 4634The Royal Brisbane and Women’s Hospital, Brisbane, QLD Australia
| | - D’Arcy Kenway
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Judy Bauer
- grid.1002.30000 0004 1936 7857Monash University, Melbourne, VIC Australia
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Mongy NNE, Hilal RF. How far is vitamin D implicated in cutaneous infections. Clin Dermatol 2021; 40:198-205. [PMID: 34893391 DOI: 10.1016/j.clindermatol.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Vitamin D is an important cornerstone in the immunologic cascade of many skin infections, systemic infections with cutaneous presentations, and other infectious dermatologic diseases where infections could be a culprit. Vitamin D supplementation is proposed as a protective measure against their occurrence and exacerbation, especially with the emergence of several viral pandemics in recent years. Vitamin D plays a key role in the maintenance of a balanced immunologic profile which could be reflected by a lowered incidence and morbidity of infections. Vitamin D screening and supplementation in patients with deficiencies or insufficiencies should be a part of the dermatologic approach to patients with these diseases.
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Affiliation(s)
- Naglaa Nabil El Mongy
- Professor of Dermatology, Kasr Al Ainy Teaching Hospital, Cairo University, Cairo, Egypt
| | - Rana Fathy Hilal
- Associate Professor of Dermatology, Kasr Al Ainy Teaching Hospital, Cairo University, Cairo, Egypt.
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Ting SW, Ting SY, Lin YS, Lin MS, Kuo G. Risk of herpes zoster in psoriasis patients receiving systemic therapies: a nationwide population-based cohort study. Sci Rep 2021; 11:11824. [PMID: 34083738 PMCID: PMC8175372 DOI: 10.1038/s41598-021-91356-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 05/17/2021] [Indexed: 02/08/2023] Open
Abstract
The incidence of herpes zoster in psoriasis patients is higher than in the general population. However, the association between herpes zoster risk and different systemic therapies, especially biologic agents, remains controversial. This study investigated the association between herpes zoster risk and several systemic antipsoriasis therapies. This prospective open cohort study was conducted using retrospectively collected data from the Taiwan National Health Insurance Research Database. We included 92,374 patients with newly diagnosed psoriasis between January 1, 2001, and December 31, 2013. The exposure of interest was the “on-treatment” effect of systemic antipsoriasis therapies documented by each person-quarter. The outcome was the occurrence of newly diagnosed herpes zoster. During a mean follow-up of 6.8 years, 4834 (5.2%) patients were diagnosed with herpes zoster after the index date. Among the systemic antipsoriasis therapies, etanercept (hazard ratio [HR] 4.78, 95% confidence interval [CI] 1.51–15.17), adalimumab (HR 5.52, 95% CI 1.72–17.71), and methotrexate plus azathioprine (HR 4.17, 95% CI 1.78–9.82) were significantly associated with an increased risk of herpes zoster. By contrast, phototherapy (HR 0.76, 95% CI 0.60–0.96) and acitretin (HR 0.39, 95% CI 0.24–0.64) were associated with a reduced risk of herpes zoster. Overall, this study identified an association of both etanercept and adalimumab with an increased risk of herpes zoster among psoriasis patients. Acitretin and phototherapy were associated with a reduced risk.
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Affiliation(s)
- Sze-Wen Ting
- Department of Dermatology, New Taipei City Tu-Cheng Municipal Hospital, New Taipei City, Taiwan
| | - Sze-Ya Ting
- Department of Pediatric Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Yu-Sheng Lin
- Department of Cardiology, Chiayi Chang Gung Memorial Hospital, Chiayi County, Taiwan.,Chang Gung University, Taoyuan City, Taiwan
| | - Ming-Shyan Lin
- Department of Cardiology, Chiayi Chang Gung Memorial Hospital, Chiayi County, Taiwan
| | - George Kuo
- Department of Nephrology, Kidney Research Center, Linkou Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan District, Taoyuan City, 33305, Taiwan.
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6
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McKay SL, Guo A, Pergam SA, Dooling K. Herpes Zoster Risk in Immunocompromised Adults in the United States: A Systematic Review. Clin Infect Dis 2021; 71:e125-e134. [PMID: 31677266 DOI: 10.1093/cid/ciz1090] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 10/31/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The primary reported risk factors for herpes zoster (HZ) include increasing age and immunodeficiency, yet estimates of HZ risk by immunocompromising condition have not been well characterized. We undertook a systematic literature review to estimate the HZ risk in immunocompromised patients. METHODS We systematically reviewed studies that examined the risk of HZ and associated complications in adult patients with hematopoietic cell transplants (HCT), cancer, human immunodeficiency virus (HIV), and solid organ transplant (SOT). We identified studies in PubMed, Embase, Medline, Cochrane, Scopus, and clinicaltrials.gov that presented original data from the United States and were published after 1992. We assessed the risk of bias with Cochrane or Grading of Recommendations Assessment, Development, and Evaluation methods. RESULTS We identified and screened 3765 records and synthesized 34 studies with low or moderate risks of bias. Most studies that were included (32/34) reported at least 1 estimate of the HZ cumulative incidence (range, 0-41%). There were 12 studies that reported HZ incidences that varied widely within and between immunocompromised populations. Incidence estimates ranged from 9 to 92 HZ cases/1000 patient-years and were highest in HCT, followed by hematologic malignancies, SOT, and solid tumor malignancies, and were lowest in people living with HIV. Among 17 HCT studies, the absence of or use of antiviral prophylaxis at <1 year post-transplant was associated with a higher HZ incidence. CONCLUSIONS HZ was common among all immunocompromised populations studied, exceeding the expected HZ incidence among immunocompetent adults aged ≥60 years. Better evidence of the incidence of HZ complications and their severity in immunocompromised populations is needed to inform economic and HZ vaccine policies.
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Affiliation(s)
- Susannah L McKay
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.,Division of Viral Diseases, National Center Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Angela Guo
- Division of Viral Diseases, National Center Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Steven A Pergam
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA.,Infection Prevention, Seattle Cancer Care Alliance, Seattle, Washington, USA
| | - Kathleen Dooling
- Division of Viral Diseases, National Center Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Ingrosso G, Saldi S, Marani S, Wong AYW, Bertelli M, Aristei C, Zelante T. Breakdown of Symbiosis in Radiation-Induced Oral Mucositis. J Fungi (Basel) 2021; 7:jof7040290. [PMID: 33921294 PMCID: PMC8068946 DOI: 10.3390/jof7040290] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 01/06/2023] Open
Abstract
Oral mucositis is an acute side effect of radiation therapy that is especially common with head and neck cancer treatment. In recent years, several studies have revealed the predisposing factors for mucositis, leading to the pre-treatment of patients to deter the development of opportunistic oral fungal infections. Although many clinical protocols already advise the use of probiotics to counteract inflammation and fungal colonization, preclinical studies are needed to better delineate the mechanisms by which a host may acquire benefits via co-evolution with oral microbiota, probiotics, and fungal commensals, such as Candida albicans, especially during acute inflammation. Here, we review the current understanding of radiation therapy-dependent oral mucositis in terms of pathology, prevention, treatment, and related opportunistic infections, with a final focus on the oral microbiome and how it may be important for future therapy.
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Affiliation(s)
- Gianluca Ingrosso
- Radiation Oncology Section, Department of Medicine and Surgery, University of Perugia, 06129 Perugia, Italy; (G.I.); (S.M.); (C.A.)
- Radiation Oncology Section, Perugia General Hospital, 06129 Perugia, Italy;
| | - Simonetta Saldi
- Radiation Oncology Section, Perugia General Hospital, 06129 Perugia, Italy;
| | - Simona Marani
- Radiation Oncology Section, Department of Medicine and Surgery, University of Perugia, 06129 Perugia, Italy; (G.I.); (S.M.); (C.A.)
- Radiation Oncology Section, Perugia General Hospital, 06129 Perugia, Italy;
| | - Alicia Y. W. Wong
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, 141 86 Stockholm, Sweden;
| | | | - Cynthia Aristei
- Radiation Oncology Section, Department of Medicine and Surgery, University of Perugia, 06129 Perugia, Italy; (G.I.); (S.M.); (C.A.)
- Radiation Oncology Section, Perugia General Hospital, 06129 Perugia, Italy;
| | - Teresa Zelante
- Pathology Section, Department of Medicine and Surgery, University of Perugia, 06129 Perugia, Italy
- Correspondence: ; Tel.: +39-075-585-8236
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8
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Gjaerde LK, Ostrowski SR, Minculescu L, Andersen NS, Friis LS, Kornblit B, Petersen SL, Schjødt I, Sengeløv H. Vitamin E and acute graft-versus-host disease after myeloablative allogeneic hematopoietic cell transplantation. Eur J Haematol 2020; 106:417-424. [PMID: 33314420 DOI: 10.1111/ejh.13567] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 12/09/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Vitamin E has antioxidant and immunomodulatory effects that might influence the development of acute graft-versus-host disease (GvHD). We investigated the association between plasma vitamin E levels and acute GvHD. METHODS We studied 115 adults who underwent myeloablative allogeneic hematopoietic cell transplantation between July 2015 and August 2018. Vitamin E was measured by high-performance liquid chromatography in stored plasma samples obtained pre-transplantation at day -23 (±15 days) and post-transplantation at day +28 (±3 days). RESULTS Pre-transplantation vitamin E levels were inversely associated with grade II-IV acute GvHD (hazard ratio 0.68 per 10 µmol/L increase, 95% confidence interval [CI]: 0.47-0.98). The association remained after adjustment for known prognostic factors for acute GvHD. Patients with levels below the median had a cumulative incidence of grade II-IV acute GvHD of 46% (CI: 33-59%) versus 21% (CI: 10-32%) in patients with levels above the median. No clear association with non-relapse mortality, relapse, or chronic GvHD was found. Post-transplantation vitamin E levels (measured in 72 [63%] patients) were correlated with pre-transplantation levels (ρ = .31) but were not associated with subsequent grade II-IV acute GvHD. CONCLUSIONS High pre-transplantation vitamin E levels were associated with less acute GvHD.
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Affiliation(s)
- Lars Klingen Gjaerde
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Sisse Rye Ostrowski
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lia Minculescu
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Niels Smedegaard Andersen
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lone Smidstrup Friis
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Brian Kornblit
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Søren Lykke Petersen
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ida Schjødt
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Sengeløv
- Bone Marrow Transplant Unit, Department of Hematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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9
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Vitamins and minerals intake adequacy in hematopoietic stem cell transplant: results of a randomized controlled trial. Bone Marrow Transplant 2020; 56:1106-1115. [PMID: 33257778 DOI: 10.1038/s41409-020-01154-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/14/2020] [Accepted: 11/11/2020] [Indexed: 01/04/2023]
Abstract
Micronutrient intake among hematopoietic stem cell transplant (HSCT) recipients is poorly studied. This randomized control trial (RCT) assessed the effect of nutritional counseling on micronutrient intake post HSCT. Patients with hematological malignancies receiving HSCT were randomized at hospital discharge into an intervention group (IG) and a control group (CG) between 2016 and 2017. IG received individualized nutritional counseling in the first 3 months post HSCT while CG received general qualitative education without reinforcement. At assessment points (hospital admission, discharge, 30, 60, and 100 days post HSCT termed T4), 24-h recalls were analyzed, and micronutrient intake was compared to patients' individual needs. Results were reported as percentages of dietary reference intake. Groups (IG, n = 22 and CG, n = 24) had similar characteristics pre HSCT. Copper and α-tocopherol intake at T4 were significantly better in IG. Many B vitamins, vitamin C, Manganese, Potassium, Zinc, and vitamin K improved in IG only at T4 compared to baseline intake. Median vitamin D intake remained low in both groups with <20% of patients meeting their individual needs post HSCT. In conclusion, counseling was associated with a trend of improved micronutrient intake. Vitamin D levels remained low irrespective of counseling.
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10
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Pattanakitsakul P, Chongviriyaphan N, Pakakasama S, Apiwattanakul N. Effect of vitamin A on intestinal mucosal injury in pediatric patients receiving hematopoietic stem cell transplantation and chemotherapy: a quasai-randomized trial. BMC Res Notes 2020; 13:464. [PMID: 33008464 PMCID: PMC7532573 DOI: 10.1186/s13104-020-05307-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 09/24/2020] [Indexed: 12/11/2022] Open
Abstract
Objective Vitamin A is involved in maintenance of gut mucosal integrity and normal immune function. However, it is unclear whether these functions of vitamin A have any beneficial effects in patients undergoing hematopoietic stem cell transplantation (HSCT). In this study, we aimed to examine the potential protective effect of vitamin A supplementation on gastrointestinal (GI) mucosal integrity in HSCT recipients using plasma citrulline as a surrogate marker of intestinal integrity. Results We performed a quasi-randomized trial in 30 pediatric patients undergoing HSCT. Half (n = 15) of the patients received a single high dose of vitamin A (200,000 IU) before the conditioning regimen was given, and half (n = 15) did not. Clinical data of patients who developed post-transplant complications were recorded for 60 days after HSCT. There were no significant differences in mean plasma citrulline levels on day 7 after HSCT between the treatment and control groups (5.8 vs. 5.9 µmol/L, respectively). The incidence of mucositis and other complications were not different between the two groups within 60 days of HSCT. Vitamin A supplementation prior to HSCT in pediatric patients had no clinical benefit in protecting GI mucosal integrity.
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Affiliation(s)
- Ploy Pattanakitsakul
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Bangkok, 10400, Thailand
| | - Nalinee Chongviriyaphan
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Bangkok, 10400, Thailand
| | - Samart Pakakasama
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Bangkok, 10400, Thailand
| | - Nopporn Apiwattanakul
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Bangkok, 10400, Thailand.
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11
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Godoy-Parejo C, Deng C, Zhang Y, Liu W, Chen G. Roles of vitamins in stem cells. Cell Mol Life Sci 2020; 77:1771-1791. [PMID: 31676963 PMCID: PMC11104807 DOI: 10.1007/s00018-019-03352-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 10/12/2019] [Accepted: 10/21/2019] [Indexed: 12/13/2022]
Abstract
Stem cells can differentiate to diverse cell types in our body, and they hold great promises in both basic research and clinical therapies. For specific stem cell types, distinctive nutritional and signaling components are required to maintain the proliferation capacity and differentiation potential in cell culture. Various vitamins play essential roles in stem cell culture to modulate cell survival, proliferation and differentiation. Besides their common nutritional functions, specific vitamins are recently shown to modulate signal transduction and epigenetics. In this article, we will first review classical vitamin functions in both somatic and stem cell cultures. We will then focus on how stem cells could be modulated by vitamins beyond their nutritional roles. We believe that a better understanding of vitamin functions will significantly benefit stem cell research, and help realize their potentials in regenerative medicine.
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Affiliation(s)
- Carlos Godoy-Parejo
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
| | - Chunhao Deng
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
| | - Yumeng Zhang
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
| | - Weiwei Liu
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
- Bioimaging and Stem Cell Core Facility, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
| | - Guokai Chen
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China.
- Bioimaging and Stem Cell Core Facility, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China.
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China.
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12
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Kusiak A, Jereczek-Fossa BA, Cichońska D, Alterio D. Oncological-Therapy Related Oral Mucositis as an Interdisciplinary Problem-Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17072464. [PMID: 32260309 PMCID: PMC7177874 DOI: 10.3390/ijerph17072464] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 01/09/2023]
Abstract
Oral mucositis is a toxic side effect of non-surgical cancer treatments: chemotherapy and radiotherapy, which strongly impair quality of life and can not only cause strong pain, but also lead to problems with basic physiological needs as eating and swallowing. Development of oral mucositis is associated with type, dosage, and schedule of radiation or chemotherapy and other factors related to patients. Management of oral mucositis is a valid problem, requiring topical application of anesthetics, coating agents, cryotherapy, low level laser therapy, pharmacological methods as usage of keratinocyte growth factors, supplementation of vitamins, and a proper diet. Another approach to oral mucositis measurement includesphotobiomodulation, which brings analgesic and anti-inflammatory effects.Although oral mucositis is a general health issues, the role of proper dental care is essential. It should include elimination of all potential sources of mucosal injury and microorganisms inhabiting theoral cavity through oral hygiene education,professional management ofdental plaque,and treatment of the caries and periodontium, which are necessary to reduce the risk of inflammation in the oral cavity. This paper describes the possibilities of monitoring oral mucositis,taking into account the latest therapeutic achievements.
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Affiliation(s)
- Aida Kusiak
- Department of Periodontology and Oral Mucosa Diseases, Medical University of Gdansk, 80-210 Gdansk, Poland;
- Correspondence:
| | - Barbara Alicja Jereczek-Fossa
- Department of Oncology and Hemato-Oncology, University of Milan, 20141 Milan, Italy;
- Division of Radiotherapy, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy
| | - Dominika Cichońska
- Department of Periodontology and Oral Mucosa Diseases, Medical University of Gdansk, 80-210 Gdansk, Poland;
| | - Daniela Alterio
- Division of Radiation Oncology, European Institute of Oncology IRCCS, 20141 Milan, Italy;
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13
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Vitásková D, Melichar B, Bartoušková M, Vlachová Z, Vrána D, Janková J, Adam T, Juráňová J, Zlámalová N, Kujovská Krčmová L, Javorská L, Klos D, Študentová H. Neoadjuvant combination therapy with trastuzumab in a breast cancer patient with synchronous rectal carcinoma: a case report and biomarker study. Pteridines 2017. [DOI: 10.1515/pterid-2017-0017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
We report a patient who presented with synchronous second primary human epidermal growth factor receptor (HER)-2-positive breast cancer and rectal cancer that both required simultaneous neoadjuvant therapy. A modified regimen combining anti-HER-2 monoclonal antibody trastuzumab with chemotherapy and external beam radiation was selected. An organ-preserving surgical procedure was possible both in the breast and the rectum. Citrulline decreased rapidly after the start of the treatment, and then gradually returned to pre-treatment levels after the completion of chemoradiation. Urinary neopterin concentrations exhibited a fluctuating course. Both serum neopterin and C-reactive protein concentrations were more or less stable during the initial administration of trastuzumab, paclitaxel and carboplatin and then increased steeply during chemoradiation and subsequently declined to pre-treatment levels during the weekly trastuzumab administration. Changes were observed in the serum retinol concentrations. A decline in lymphocyte counts was accompanied by marked changes in peripheral blood cell count-derived ratios. The present case report demonstrates a successful combination of two neoadjuvant regimens in a patient with two synchronous different second primary tumors. Data from this case also illustrate the use of biomarkers for monitoring of intensive therapeutic regimens in medical and radiation oncology.
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Affiliation(s)
- Denisa Vitásková
- Department of Oncology , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
| | - Bohuslav Melichar
- Department of Oncology , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
- Institute of Molecular and Translational Medicine , Palacký University Medical School and Teaching Hospital , Olomouc , Czech Republic
| | - Marie Bartoušková
- Department of Oncology , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
| | - Zuzana Vlachová
- Department of Oncology , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
| | - David Vrána
- Department of Oncology , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
- Institute of Molecular and Translational Medicine , Palacký University Medical School and Teaching Hospital , Olomouc , Czech Republic
| | - Jana Janková
- Institute of Molecular and Clinical Pathology , Palacký University Medical School and Teaching Hospital , Olomouc , Czech Republic
| | - Tomáš Adam
- Institute of Molecular and Translational Medicine , Palacký University Medical School and Teaching Hospital , Olomouc , Czech Republic
- Department of Clinical Biochemistry , Palacký University Medical School and Teaching Hospital , Olomouc , Czech Republic
| | - Jarmila Juráňová
- Department of Hemato-Oncology , Palacký University Medical School and Teaching Hospital , Olomouc , Czech Republic
| | - Nora Zlámalová
- First Department of Surgery , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
| | - Lenka Kujovská Krčmová
- Third Department of Medicine (Gerontology and Metabolic Care) , Charles University Teaching Hospital , Hradec Králové , Czech Republic
- Department of Analytical Chemistry , Charles University School of Pharmacy , Hradec Králové , Czech Republic
| | - Lenka Javorská
- Third Department of Medicine (Gerontology and Metabolic Care) , Charles University Teaching Hospital , Hradec Králové , Czech Republic
- Department of Analytical Chemistry , Charles University School of Pharmacy , Hradec Králové , Czech Republic
| | - Dušan Klos
- First Department of Surgery , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
| | - Hana Študentová
- Department of Oncology , Palacký University Medical School and Teaching Hospital , I.P. Pavlova 6, 779 00 Olomouc , Czech Republic
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Identifying novel genes and biological processes relevant to the development of cancer therapy-induced mucositis: An informative gene network analysis. PLoS One 2017; 12:e0180396. [PMID: 28678827 PMCID: PMC5498049 DOI: 10.1371/journal.pone.0180396] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 05/30/2017] [Indexed: 12/20/2022] Open
Abstract
Mucositis is a complex, dose-limiting toxicity of chemotherapy or radiotherapy that leads to painful mouth ulcers, difficulty eating or swallowing, gastrointestinal distress, and reduced quality of life for patients with cancer. Mucositis is most common for those undergoing high-dose chemotherapy and hematopoietic stem cell transplantation and for those being treated for malignancies of the head and neck. Treatment and management of mucositis remain challenging. It is expected that multiple genes are involved in the formation, severity, and persistence of mucositis. We used Ingenuity Pathway Analysis (IPA), a novel network-based approach that integrates complex intracellular and intercellular interactions involved in diseases, to systematically explore the molecular complexity of mucositis. As a first step, we searched the literature to identify genes that harbor or are close to the genetic variants significantly associated with mucositis. Our literature review identified 27 candidate genes, of which ERCC1, XRCC1, and MTHFR were the most frequently studied for mucositis. On the basis of this 27-gene list, we used IPA to generate gene networks for mucositis. The most biologically significant novel molecules identified through IPA analyses included TP53, CTNNB1, MYC, RB1, P38 MAPK, and EP300. Additionally, uracil degradation II (reductive) and thymine degradation pathways (p = 1.06-08) were most significant. Finally, utilizing 66 SNPs within the 8 most connected IPA-derived candidate molecules, we conducted a genetic association study for oral mucositis in the head and neck cancer patients who were treated using chemotherapy and/or radiation therapy (186 head and neck cancer patients with oral mucositis vs. 699 head and neck cancer patients without oral mucositis). The top ranked gene identified through this association analysis was RB1 (rs2227311, p-value = 0.034, odds ratio = 0.67). In conclusion, gene network analysis identified novel molecules and biological processes, including pathways related to inflammation and oxidative stress, that are relevant to mucositis development, thus providing the basis for future studies to improve the management and treatment of mucositis in patients with cancer.
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Maria OM, Eliopoulos N, Muanza T. Radiation-Induced Oral Mucositis. Front Oncol 2017; 7:89. [PMID: 28589080 PMCID: PMC5439125 DOI: 10.3389/fonc.2017.00089] [Citation(s) in RCA: 210] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 04/21/2017] [Indexed: 01/11/2023] Open
Abstract
Radiation-induced oral mucositis (RIOM) is a major dose-limiting toxicity in head and neck cancer patients. It is a normal tissue injury caused by radiation/radiotherapy (RT), which has marked adverse effects on patient quality of life and cancer therapy continuity. It is a challenge for radiation oncologists since it leads to cancer therapy interruption, poor local tumor control, and changes in dose fractionation. RIOM occurs in 100% of altered fractionation radiotherapy head and neck cancer patients. In the United Sates, its economic cost was estimated to reach 17,000.00 USD per patient with head and neck cancers. This review will discuss RIOM definition, epidemiology, impact and side effects, pathogenesis, scoring scales, diagnosis, differential diagnosis, prevention, and treatment.
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Affiliation(s)
- Osama Muhammad Maria
- Faculty of Medicine, Experimental Medicine Department, McGill University, Montreal, QC, Canada
- Radiation Oncology Department, Jewish General Hospital, McGill University, Montreal, QC, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Nicoletta Eliopoulos
- Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University, Montreal, QC, Canada
- Faculty of Medicine, Surgery Department, McGill University, Montreal, QC, Canada
| | - Thierry Muanza
- Faculty of Medicine, Experimental Medicine Department, McGill University, Montreal, QC, Canada
- Radiation Oncology Department, Jewish General Hospital, McGill University, Montreal, QC, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University, Montreal, QC, Canada
- Oncology Department, McGill University, Montreal, QC, Canada
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Chao CT, Chiang CK, Huang JW, Hung KY. Vitamin D is closely linked to the clinical courses of herpes zoster: From pathogenesis to complications. Med Hypotheses 2015; 85:452-7. [DOI: 10.1016/j.mehy.2015.06.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 06/29/2015] [Indexed: 12/18/2022]
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17
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Chen JY, Cheng TJ, Chang CY, Lan KM, Weng SF, Sheu MJ, Tseng SF, Hu ML. Increased incidence of herpes zoster in adult patients with peptic ulcer disease: a population-based cohort study. Int J Epidemiol 2014; 42:1873-81. [PMID: 24536094 DOI: 10.1093/ije/dyt213] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Peptic ulcer disease (PUD) has been linked to immunological dysfunctions and malnutrition—both are predictors of herpes zoster(HZ). We hypothesized that PUD patients might have a greater risk for developing HZ. METHODS Using the longitudinal National Health Insurance Research Database, we conducted a retrospective population-based cohort study to evaluate the incidence of HZ in adult PUD patients and controls matched by age and gender. Kaplan-Meier analysis and Cox regression were conducted to compare differences in the development of HZ. The effects of comorbidities on the risk of HZ and the associations between different risk factors of PUD and HZ were assessed by subgroup analyses. RESULTS We identified 41 229 adults PUD patients and 41 229 controls. Over an 8-year follow-up, the cumulative incidence of HZ in PUD patients(11.76/1000 person-years) was significantly higher than controls(6.56/1000 person-years) (P<0.001, by log-rank test). After adjusting for potential confounders, PUD was an independent predictor for HZ (adjusted hazard ratio: 1.77, 95% confidence interval 1.64–1.91, P<0.001). Major risk factors of PUD were non-selective nonsteroidal anti-inflammatory drugs (nsNSAID) usage and Helicobacter pylori infection. Subgroup analyses revealed that PUDis an independent predictor of HZ after excluding the potential confounding effects of the comorbidities; PUD associated with the combination of nsNSAID usage and Helicobacter pylori infection leads to greatest risk of HZ. CONCLUSIONS Adults with PUD are at increased risk of HZ independently compared with the general population. Further studies are required to clarify the nature of the associations between HZ and PUD.
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Chen JY, Chang CY, Lan KM, Sheu MJ, Lu CL, Hu ML. Is peptic ulcer disease a risk factor of postherpetic neuralgia in patients with herpes zoster? Med Hypotheses 2013; 81:834-8. [PMID: 24074834 DOI: 10.1016/j.mehy.2013.09.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Revised: 08/29/2013] [Accepted: 09/09/2013] [Indexed: 01/21/2023]
Abstract
Postherpetic neuralgia is the most common complication of herpes zoster which is caused by a reactivation of latent varicella zoster virus. The pathogenesis of postherpetic neuralgia may involve peripheral and central mechanisms. Reported risk factors for postherpetic neuralgia include female gender, old age, diminished cell-mediated immunity and nutritional deficiencies. Based on our clinical observation which revealed that peptic ulcer disease (PUD) is one of the common comorbidities in patients with postherpetic neuralgia, we hypothesize that herpes zoster patients with PUD may be at a greater risk for the development of postherpetic neuralgia due to their impaired cellular immunity and depressed nutritional status. Major causes of PUD include Helicobacter pylori infection and usage of ulcerogenic medications. Patients with H. pylori infection may develop T cell dysfunctions and nutritional deficiencies including vitamin C, iron, cobalamin, carotenes and alpha-tocopherol. Ulcerogenic medications such as nonsteroidal anti-inflammatory drugs and steroids have been found not only to be ulcerogenic but also immunosuppressive to T cells. In addition, usage of steroids and nonsteroidal anti-inflammatory drugs may cause deficiencies of alpha-tocopherol, carotenes, cobalamin, iron, zinc and vitamin C. Vitamin C, carotenes and alpha-tocopherol are anti-inflammatory and the major oxidant scavengers in the aqua phase and biomembranes. Deficiencies of these nutrients may induce dysregulated inflammation and oxidative damage leading to neuropathic pain in patients with herpes zoster. Furthermore, nutrient deficiencies including zinc, iron, cobalamin and vitamin C are associated with dysregulation of Ca(v)3.2 T-channels and N-methyl-D-aspartate receptors, upregulation of nitric oxide synthase, the increase of nitric oxide formation and dysfunction of central norepinephrine inhibitory pain pathway. Prospective cohort studies are suggested to test the hypothesis. We further propose that a follow-up study that contains two groups of herpes zoster patients, i.e., with or without gastroendoscopy-proven PUD, be conducted to determine their incidence of postherpetic neuralgia. In addition, despite of the high proportion of zoster patients having been treated with antiviral therapies, prevention and treatment of postherpetic neuralgia remain challenging in clinical practice. The potential risk of postherpetic neuralgia in zoster patients with PUD could mean that physicians need to pay more attention to the comorbidity--PUD in patients with herpes zoster and treat PUD earlier in order to prevent the development of postherpetic neuralgia.
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Affiliation(s)
- Jen-Yin Chen
- Department of Anesthesiology, Chi Mei Medical Center, Tainan, Taiwan; Department of Food Science and Applied Biotechnology, National Chung Hsing University, Taichung, Taiwan; Department of the Senior Citizen Service Management, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
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19
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Chen JY, Chang CY, Lin YS, Hu ML. Nutritional Factors in Herpes Zoster, Postherpetic Neuralgia, and Zoster Vaccination. Popul Health Manag 2012; 15:391-7. [DOI: 10.1089/pop.2012.1563] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Jen-Yin Chen
- Department of Anesthesiology, Chi Mei Medical Center, Tainan, Taiwan
- Department of Food Science and Applied Biotechnology, National Chung Hsing University, Taichung, Taiwan
- Department of the Senior Citizen Service Management, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Chia-Yu Chang
- Department of Neurology, Chi Mei Medical Center, Tainan, Taiwan
- Institute of Biotechnology, Southern Taiwan University, Tainan, Taiwan
| | - Yung-Song Lin
- Department of Otolaryngology, Chi Mei Medical Center, Tainan, Taiwan
- Department of Otolaryngology, Taipei Medical University, Taiwan
| | - Miao-Lin Hu
- Department of Food Science and Applied Biotechnology, National Chung Hsing University, Taichung, Taiwan
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20
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Urbain P, Birlinger J, Lambert C, Finke J, Bertz H, Biesalski HK. Longitudinal follow-up of nutritional status and its influencing factors in adults undergoing allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2012; 48:446-51. [DOI: 10.1038/bmt.2012.158] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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21
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Kamińnska J, Sobiak J, Głyda M, Duda G, Nogala-Kałucka M, Siger A, Chrzanowska M. Effect of clinical condition and mycophenolate mofetil on plasma retinol, α-tocopherol and β-carotene in renal transplant recipients. Arch Med Sci 2012; 8:256-62. [PMID: 22661998 PMCID: PMC3361038 DOI: 10.5114/aoms.2012.28553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Revised: 09/15/2011] [Accepted: 01/14/2012] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Plasma antioxidant vitamins (retinol, α-tocopherol, β-carotene) were measured to establish the influence of clinical condition and mycophenolate mofetil (MMF) treatment on the nutritional status of renal transplant recipients. MATERIAL AND METHODS In 106 adult patients plasma vitamins were measured and 24-h diet history questionnaires were conducted. The MMF influence on plasma vitamins was verified in 61 patients. RESULTS The current dietary intakes of vitamins in daily food rations were lower than recommended. Plasma retinol was lower in patients suffering from gastrointestinal disorders (1.25 ±0.48 mg/l vs. 1.55 ±0.70 mg/l) and inversely associated with aminotransferases activity (p = 0.019) and creatinine clearance (p = 0.021). Retinol concentrations were positively associated with plasma creatinine (p = 0.027) and pharmacokinetic parameters of MMF phenyl glucuronide. β-Carotene concentrations were higher in women (0.39 ±0.46 mg/l vs. 0.28 ±0.23 mg/l; p = 0.041) and when MMF was co-administered with cyclosporine vs. tacrolimus (0.45 ±0.62 mg/l vs. 0.25 ±0.19 mg/l). Plasma α-tocopherol correlated negatively with the mycophenolic acid pre-dose concentration (p = 0.027) and was significantly lower in patients treated with calcineurin inhibitors (8.90 ±5.23 mg/l vs. 12.25 ±5.62 mg/l). A positive correlation was observed between α-tocopherol levels and aspartate aminotransferase (p = 0.006). In multivariate regression aspartate aminotransferase and MMF treatment significantly influenced retinol (p < 0.001). CONCLUSIONS The MMF treatment was associated with significantly lower retinol concentrations. The gastrointestinal disorders occurrence in MMF-treated patients may cause a decrease in retinol absorption. Diet adjustment and/or vitamin A supplementation should be considered.
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Affiliation(s)
- Jolanta Kamińnska
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poland
| | - Joanna Sobiak
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poland
| | - Maciej Głyda
- Department of Transplantology and General Surgery, District Hospital, Poznan, Poland
| | - Grażyna Duda
- Department of Bromatology, Poznan University of Medical Sciences, Poland
| | | | - Aleksander Siger
- Department of Biochemistry and Food Analysis, Poznan University of Life Sciences, Poland
| | - Maria Chrzanowska
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poland
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Role of antioxidants in buccal mucosa cells and plasma on the incidence and severity of oral mucositis after allogeneic haematopoietic cell transplantation. Support Care Cancer 2011; 20:1831-8. [DOI: 10.1007/s00520-011-1284-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 09/19/2011] [Indexed: 10/17/2022]
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Abstract
Postherpetic neuralgia (PHN) is the most common complication of herpes zoster (HZ). The aim of the present study was to compare the nutritional status of PHN patients with that of healthy controls, and then to identify risk factors for PHN using multivariate multiple logistic regressions. In the present cross-sectional study, we prospectively enrolled fifty PHN patients for at least 3 months and fifty healthy controls. We selected nine circulating nutrients including ionised Ca, Zn, retinol, folic acid, vitamin B12, vitamin C, α-tocopherol, γ-tocopherol and lycopene associated with both immunity and the modulation of neuropathic pain, and measured their concentrations in plasma/serum. Concentrations of ionised Ca, Zn, vitamin C and vitamin B12 were significantly lower in PHN patients than in controls after excluding those patients receiving supplements since the outbreak of HZ. The prevalence of either mild/marginal or severe deficiencies for any of the nine selected circulating nutrients in PHN patients (92 %) was much higher than that in controls (46 %) (P < 0·001). Lower concentrations of vitamin C ( ≤ 45·0 μmol/l), ionised Ca ( ≤ 1·05 mmol/l) and Zn ( ≤ 0·91 g/l) were found to increase independently the risk of PHN using binary variable (dichotomy) analyses with both PHN patients and controls in a multivariate logistic regression analysis. No significant correlations existed between the risks of PHN and the concentrations of retinol, folic acid, vitamin B12, lycopene or α:γ-tocopherol ratios. Thus, lower concentrations of circulating nutrients, namely vitamin C, ionised Ca or Zn, are probably a risk factor in Taiwanese patients with PHN.
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Melichar B, Krcmová L, Kalábová H, Holecková P, Kasparová M, Plísek J, Hyspler R, Studentová H, Solichová D. Serum retinol, alpha-tocopherol and systemic inflammatory response in metastatic colorectal carcinoma patients treated with combination chemotherapy and cetuximab. J Nutr Sci Vitaminol (Tokyo) 2011; 56:222-6. [PMID: 20924143 DOI: 10.3177/jnsv.56.222] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Cetuximab is a chimeric antibody registered for the therapy of advanced colorectal carcinoma. Cancer and anticancer therapy are associated with oxidative stress, and disorders of antioxidant balance may be involved in the toxicity associated with anticancer treatment. The aim of the present study was to investigate the changes of serum retinol, alpha-tocopherol and C-reactive protein during the first month of treatment with cetuximab and chemotherapy. Twenty-five consecutive patients with metastatic colorectal carcinoma treated with a combination of chemotherapy and cetuximab were included in the present study. Serum retinol and alpha-tocopherol were determined by high-performance liquid chromatography and serum C-reactive protein was determined using commercial kits. Significant correlation was observed between baseline concentrations of retinol and C-reactive protein (r(s)=-0.54, p<0.01). Median survival of patients who had baseline serum retinol below 1.25 µmol/L was 10 mo compared to 18 mo for patients who had serum retinol equal or above 1.25 µmol/L (p<0.05); median survival of patients who had serum C-reactive protein below 24 mg/L was significantly longer compared to patients with C-reactive protein levels equal or above 24 mg/L (18 vs. 7 mo, p<0.05), but no difference in survival was observed based on alpha-tocopherol levels. Twenty-two patients had evaluation of retinol, alpha-tocopherol and C-reactive protein at least once during the follow up. Serum concentration of alpha-tocopherol decreased significantly during the therapy, but retinol and C-reactive protein concentrations remained unchanged. In conclusion, a significant correlation was observed between serum retinol and C-reactive protein. Serum alpha-tocopherol decreased significantly during the first month of combination therapy with cetuximab. Low retinol and high C-reactive protein concentrations were predictive of poor prognosis in this patient population.
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Affiliation(s)
- Bohuslav Melichar
- Department of Oncology, Palacký University Medical School and Teaching Hospital, I.P. Pavlova, Olomouc, Czech Republic.
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25
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Melichar B, Dvořák J, Kalábová H, Hyšpler R, Krčmová L, Kašparová M, Urbánek L, Solichová D. Intestinal permeability, vitamin A absorption and serum alpha-tocopherol during therapy with gefitinib. Scandinavian Journal of Clinical and Laboratory Investigation 2010; 70:180-7. [DOI: 10.3109/00365511003653581] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Bohuslav Melichar
- Departments of Oncology & Radiotherapy
- Department of Oncology, Palacký University Medical School & Teaching Hospital, Olomouc, Czech Republic
| | | | | | - Radomír Hyšpler
- Departments of Gerontology & Metabolic Care, Charles University Medical School & Teaching Hospital, Hradec Králové, Czech Republic
| | - Lenka Krčmová
- Departments of Gerontology & Metabolic Care, Charles University Medical School & Teaching Hospital, Hradec Králové, Czech Republic
- Department of Analytical Chemistry, Charles University School of Pharmacy, Hradec Králové
| | - Markéta Kašparová
- Departments of Gerontology & Metabolic Care, Charles University Medical School & Teaching Hospital, Hradec Králové, Czech Republic
- Department of Analytical Chemistry, Charles University School of Pharmacy, Hradec Králové
| | - Lubor Urbánek
- Departments of Gerontology & Metabolic Care, Charles University Medical School & Teaching Hospital, Hradec Králové, Czech Republic
- Department of Analytical Chemistry, Charles University School of Pharmacy, Hradec Králové
| | - Dagmar Solichová
- Departments of Gerontology & Metabolic Care, Charles University Medical School & Teaching Hospital, Hradec Králové, Czech Republic
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MELICHAR B, PLÍŠEK J, HYŠPLER R, KALÁBOVÁ H, KAŠPAROVÁ M, KRCMOVÁ L, ŠTUDENTOVÁ H, SOLICHOVÁ D. Erythrocyte Alpha-Tocopherol in Breast Cancer Patients Treated with Letrozol. J Nutr Sci Vitaminol (Tokyo) 2010. [DOI: 10.3177/jnsv.56.98] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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MELICHAR B, KAŠPAROVÁ M, KALÁBOVÁ H, DVORÁK J, HYŠPLER R, TICHÁ A, KRCMOVÁ L, PLÍŠEK J, HOLECKOVÁ P, SOLICHOVÁ D. Intestinal Permeability, Vitamin A Absorption and Serum Alpha-Tocopherol in Gastrointestinal Stromal Tumor Patients Treated with Imatinib. J Nutr Sci Vitaminol (Tokyo) 2010; 56:347-52. [DOI: 10.3177/jnsv.56.347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Intestinal permeability, vitamin A absorption, alpha-tocopherol, and neopterin in patients with rectal carcinoma treated with chemoradiation. Med Oncol 2009; 27:690-6. [DOI: 10.1007/s12032-009-9270-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2009] [Accepted: 07/07/2009] [Indexed: 10/20/2022]
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Nagler R, Barness-Hadar L, Lieba M, Nagler A. Salivary Antioxidant Capacity in Graft versus Host Disease. Cancer Invest 2009; 24:269-77. [PMID: 16809154 DOI: 10.1080/07357900600634013] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Stem cell transplantation (SCT)-related salivary gland injury and dysfunction result in local and systemic manifestations that may be long lasting and are associated with a high rate of morbidity and increased risk of infection. The salivary antioxidant system may have a major protective role. We, therefore, assessed salivary antioxidant capacity and function in 30 patients who had undergone SCT: 18 males and 12 females whose median age was 36 years (range: 7-58). Salivary gland function was assessed by sialometric and biochemistry means, which included measuring total protein, secretory IgA (SIgA) and the antioxidants peroxidase, uric acid (UA), and total antioxidant status (TAS) in the collected saliva. In patients who developed graft versus host disease (GVHD), we observed a significant decrease of the salivary flow rate, from 0.74 +/- 0.14 ml/minute to 0.19 +/- 0.08 ml/min, pre- and post-SCT, respectively (p < 0.01) with no recovery. In contrast, in patients who underwent autologous or allogeneic SCT and did not develop GVHD, salivary flow rates returned to normal 3-5 months posttransplantation. GVHD also resulted in a concomitant reduction of the salivary protein content and the salivary antioxidant capacity. The TAS levels in the saliva of the GVHD patients were found to be significantly reduced, to about one-third of the base-line value (P < 0.02). The concomitant reduction in salivary flow rate, protein content, and antioxidant capacity may well explain the GVHD-induced oral and gastrointestinal tract (GIT) mucositis, as the saliva constantly swallowed into the GIT losses its usual antioxidant protective roles. In conclusion, our findings may point at a possible new mechanism for the pathogenesis of oral and intestinal mucositis in pre-GVHD patients. Therapy with artificial saliva and free radical scavengers and/or antioxidants (administered either systemically or via oral rinses) thus, may be of clinical relevance.
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Affiliation(s)
- Rafael Nagler
- Oral and Maxillofacial Surgical Department, Oral Biochemistry Laboratory and Salivary Clinic, Rambam Medical Center, Faculty of Medicine, Technion Institute, Haifa, Israel.
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GHOREISHI Z, SHIDFAR F, IRAVANI M, ESFAHANI A, GHAVAMZADEH A. Effect of vitamin E on chemotherapy-induced mucositis and neutropenia in leukemic patients undergoing bone marrow transplantation. Asia Pac J Clin Oncol 2007. [DOI: 10.1111/j.1743-7563.2007.00111.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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White AC, Sousa AM, Blumberg J, Ryan HF, Fanburg BL, Kayyali US. Plasma antioxidants in subjects before hematopoietic stem cell transplantation. Bone Marrow Transplant 2006; 38:513-20. [PMID: 16980999 DOI: 10.1038/sj.bmt.1705475] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
UNLABELLED Chemo-irradiation induced oxidative damage to vascular endothelium may contribute to pulmonary complications of hematopoietic stem cell transplantation (HSCT). We measured antioxidants, markers of oxidative stress and plasma antioxidant capacity in plasma or serum from 24 subjects at day 7 before HSCT and 20 control subjects. The plasma concentration of extracellular glutathione peroxidase (GPX-3) was significantly reduced in the HSCT subjects compared with controls (HSCT: 98+/-42 microg/ml, control: 169+/-56 microg/ml, P<0.0001). The concentration of gamma-tocopherol was significantly higher in the HSCT subjects compared with controls (HSCT: 207+/-103 microg/dl; CONTROL 98+/-52 microg/dl; P=0.0002). The plasma concentrations of protein carbonyl, nitrotyrosine, malondialdehyde, alpha-tocopherol, vitamin A, homocysteine, cysteine and cysteinylglycine did not differ between HSCT and control subjects. Plasma from HSCT subjects was as effective as control plasma in quenching menadione-induced intracellular reactive oxygen species production in human microvascular endothelial cells. In summary, subjects before HSCT have significantly reduced plasma concentrations of GPX-3, elevated plasma gamma-tocopherol yet retains the ability to quench an acute oxidative stress. These changes may play a role in chronic oxidative stress in the HSCT population.
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Affiliation(s)
- A C White
- Pulmonary, Critical Care and Sleep Division, Department of Medicine, Tufts-New England Medical Center, Tupper Research Institute, Tufts University School of Medicine, Boston, MA, USA.
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Naziroğlu M, Kökçam I, Simşek H, Karakilçik AZ. Lipid peroxidation and antioxidants in plasma and red blood cells from patients with pemphigus vulgaris. J Basic Clin Physiol Pharmacol 2004; 14:31-42. [PMID: 12901444 DOI: 10.1515/jbcpp.2003.14.1.31] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In pemphigus vulgaris, the increased production of reactive oxygen species from activated neutrophils decreases concentrations of antioxidant vitamins and enzymes in plasma and red blood cells (RBC), resulting in oxidative stress. We compared lipid peroxidation, a measure of reactive oxygen species production, antioxidant vitamins, reduced glutathione (GSH), glutathione peroxide (GSH-Px), and catalase enzyme activity in blood samples obtained from 18 nonsmoking pemphigus vulgaris patients and an equal number of age- and gender-matched, healthy control subjects. Plasma and RBC lipid peroxidation levels (malonyl dialdehyde) were significantly higher (p < 0.05) in pemphigus vulgaris patients than in control subjects. Significantly lower concentrations of plasma antioxidant vitamins (vitamin E and beta-carotene) and vitamin A (p < 0.001), antioxidant enzymes (catalase in RBC and plasma, GSH-Px in RBC [p < 0.05]), and respective GSH activities in both RBC and plasma (p < 0.05 and p < 0.01) were found in pemphigus vulgaris patients than in control subjects. GSH-Px in plasma did not change significantly. The results provide evidence for a potential role of increased lipid peroxidation and peroxidation and decreased antioxidants in pemphigus vulgaris by its inflammatory character.
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Affiliation(s)
- Mustafa Naziroğlu
- Department of Physiology, Veterinary Faculty, Firat University, Turkey.
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Robien K, Schubert MM, Bruemmer B, Lloid ME, Potter JD, Ulrich CM. Predictors of oral mucositis in patients receiving hematopoietic cell transplants for chronic myelogenous leukemia. J Clin Oncol 2004; 22:1268-75. [PMID: 15051775 DOI: 10.1200/jco.2004.05.147] [Citation(s) in RCA: 112] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
PURPOSE Oral mucositis is a nearly universal and often severe complication following hematopoietic cell transplantation (HCT). The objective of this study was to evaluate factors predicting oral mucositis severity among 133 patients undergoing allogeneic HCT for chronic myelogenous leukemia. PATIENTS AND METHODS All patients were transplanted between 1992 and 1999, were >or= 18 years of age, received either cyclophosphamide/total-body irradiation (TBI) or busulfan/cyclophosphamide conditioning regimens, and received four doses of methotrexate for graft-versus-host disease prophylaxis post-transplant. Oral mucositis was measured by a trained examiner every 2 to 3 days using the Oral Mucositis Index (OMI). Multiple linear regression analysis was used to identify predictors of mean OMI during days 6 to 12, 1 to 18, and the maximum OMI score between days 1 to 18. RESULTS TBI containing conditioning regimens, body mass index >or= 25, and methylenetetrahydrofolate reductase 677 TT genotype were found to be predictive of higher mean OMI scores (P <.05). Pretransplant multivitamin supplement use was associated with lower mean OMI scores compared to those who did not use supplements. Smoking status, race, pretransplant treatment with interferon-alfa or hydroxyurea, and patient/donor ABO compatibility were not associated with mean OMI scores. CONCLUSION Patients who are scheduled to receive conditioning regimens containing TBI, have a pretransplant body mass index >or= 25, or carry the methylenetetrahydrofolate reductase 677 TT genotype should be considered at greater risk of developing oral mucositis following HCT. Future studies should investigate whether multivitamin supplementation before HCT could reduce mucositis severity.
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Affiliation(s)
- Kim Robien
- Cancer Prevention Research Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109-1024, USA
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