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Moog R, Laitinen T, Taborski U. Safety of Plasmapheresis in Donors with Low IgG Levels: Results of a Prospective, Controlled Multicentre Study. Transfus Med Hemother 2022; 49:271-279. [PMID: 37969863 PMCID: PMC10642530 DOI: 10.1159/000522528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 02/06/2022] [Indexed: 11/17/2023] Open
Abstract
Background and Objectives Although plasmapheresis is generally considered safe, there are still concerns about the long-term effects of plasma donation on immunoglobulin G (IgG) levels. The aim of the present study was to investigate if there is a need to permanently defer donors who donated three times with an IgG level below 6.0 g/L. Study Design and Methods From September 2007 to December 2017, adverse events (AEs) including infections were analysed from data of a prospective, controlled multicentre study of healthy volunteer donors, participating in an individualized plasmapheresis programme stratified by initial IgG level and body weight (individualized arm) or in standard plasmapheresis according to national guidelines (control arm). IgG was monitored at every fifth donation, and donors with IgG levels below the threshold were identified and followed up for possible AEs. Results In total, 97,540 donations in 1,462 donors in the control arm and 1,491,223 donations in 14,281 donors in the individualized arm were included. Donation-based incidences of at least severe AEs and any infections were 0.019% and 0.192% in the control arm, and 0.014% and 0.153% in the individualized arm. Three or more IgG-measurements below the threshold occurred in 38.2% of control arm donors and 20.9% of individualized arm donors. There were no increased incidence rates of at least severe AEs or any infections in donors with ≥3 IgG-measurements below the threshold in either donor's arm. Conclusions Our data show no signs of compromised donor safety in donors with ≥3 IgG-measurements below the threshold, indicating that plasmapheresis is feasible and safe in these donors.
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Vasovagal reactions in whole blood and apheresis donors: a cross-sectional study on donor haemovigilance data from 2016 to 2019 in Italy. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2022; 20:281-291. [PMID: 34694220 PMCID: PMC9256509 DOI: 10.2450/2021.0114-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/14/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND Acute and delayed vasovagal reactions (VVR) are the most frequent adverse reactions (AR) associated with donations. The aim of this study was to provide the data of the Italian donor haemovigilance system and contextualise the VVR data within the international framework, as well as evaluating, among first-time donors, the association of gender and age and the prevalence of VVR compared to other AR. MATERIALS AND METHODS The prevalence analysis was performed on VVR and other AR notified to the Italian haemovigilance system from 2016 to 2019. The analysis on the association of gender and age group and VVR prevalence was performed on first-time donations. The definitions and severity of AR were as set out in the 2014 ISBT/IHN international standards. RESULTS From 2016 to 2019, 34,519 AR were notified, of which 87.1% were VVR. The overall VVR prevalence was 25.0/10,000 donations and the overall prevalence of other AR was 3.7/10,000 donations. All the estimated prevalences of AR were higher for first-time donations than for regular donations and lower for whole blood than for apheresis donations. No difference was noted between whole blood and apheresis donations for VVR with complications or injuries. The prevalence of AR among first-time donors was higher in females than in males. The prevalence of VVR decreased as donor age increased. DISCUSSION The prevalence of VVR related to blood donation was very low and similar to those calculated by other haemovigilance systems. Among first-time donors, the prevalence of AR was higher in females than in males. The higher prevalence of VVR in young donors and a significant decreasing trend by age group confirmed the results reported in the literature. Finally, no trend by age group in first-time donors was observed for other AR to donations.
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Tamminga M, Andree KC, van den Bos H, Hiltermann TJN, Mentink A, Spierings DCJ, Lansdorp P, Timens W, Schuuring E, Terstappen LWMM, Groen HJM. Leukapheresis increases circulating tumour cell yield in non-small cell lung cancer, counts related to tumour response and survival. Br J Cancer 2022; 126:409-418. [PMID: 34848855 PMCID: PMC8810861 DOI: 10.1038/s41416-021-01634-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 10/04/2021] [Accepted: 11/09/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Circulating tumour cells (CTCs) can be used to monitor cancer longitudinally, but their use in non-small cell lung cancer (NSCLC) is limited due to low numbers in the peripheral blood. Through diagnostic leukapheresis (DLA) CTCs can be obtained from larger blood volumes. METHODS Patients with all stages of NSCLC were selected. One total body blood volume was screened by DLA before and after treatment. Peripheral blood was drawn pre- and post DLA for CTC enumeration by CellSearch. CTCs were detected in the DLA product (volume equalling 2 × 108 leucocytes) and after leucocyte depletion (RosetteSep, 9 mL DLA product). Single-cell, whole-genome sequencing was performed on isolated CTCs. RESULTS Fifty-six patients were included. Before treatment, CTCs were more often detected in DLA (32/55, 58%) than in the peripheral blood (pre-DLA: 18/55, 33%; post DLA: 13/55, 23%, both at p < 0.01). CTCs per 7.5 mL DLA product were median 9.2 times (interquartile range = 5.6-24.0) higher than CTCs in 7.5 mL blood. RosetteSEP did not significantly improve CTC detection (pretreatment: 34/55, 62%, post treatment: 16/34, 47%) and CTCs per mL even decreased compared to DLA (p = 0.04).. Patients with advanced-stage disease with DLA-CTC after treatment showed fewer tumour responses and shorter progression-free survival (PFS) than those without DLA-CTC (median PFS, 2.0 vs 12.0 months, p < 0.01). DLA-CTC persistence after treatment was independent of clinical factors associated with shorter PFS (hazard ratio (HR) = 5.8, 95% confidence interval (CI), 1.4-35.5, p = 0.02). All evaluable CTCs showed aneuploidy. CONCLUSIONS DLA detected nine times more CTCs than in the peripheral blood. The sustained presence of CTCs in DLA after treatment was associated with therapy failure and shortened PFS. TRIAL REGISTRATION The study was approved by the Medical Ethical Committee (NL55754.042.15) and was registered in the Dutch trial register (NL5423).
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Affiliation(s)
- Menno Tamminga
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Kiki C Andree
- Department of Medical Cell BioPhysics, Faculty of Sciences and Technology, University of Twente, Enschede, The Netherlands
| | - Hilda van den Bos
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - T Jeroen N Hiltermann
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anouk Mentink
- Department of Medical Cell BioPhysics, Faculty of Sciences and Technology, University of Twente, Enschede, The Netherlands
| | - Diana C J Spierings
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Peter Lansdorp
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Terry Fox Laboratory, BC Cancer Agency, Vancouver, BC, V5Z 1L3, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Wim Timens
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ed Schuuring
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Leon W M M Terstappen
- Department of Medical Cell BioPhysics, Faculty of Sciences and Technology, University of Twente, Enschede, The Netherlands
| | - Harry J M Groen
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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Srivastava A, Kumar S, Agarwal A, Khetan D, Katharia R, Mishra P, Khati S, Gautam S, Sandeep K. Evaluation of efficacy of Valsalva for attenuating needle puncture pain in first time nonremunerated voluntary plateletpheresis donors: A prospective, randomized controlled trial. Asian J Transfus Sci 2021; 15:68-74. [PMID: 34349460 PMCID: PMC8294442 DOI: 10.4103/ajts.ajts_95_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 11/01/2020] [Accepted: 11/22/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND: Plateletpheresis is generally safe but may have adverse reactions. Adverse reactions can negatively influence donor recruitment and retention. Valsalva is a proven method of attenuating pain caused by venipuncture. AIMS: The aim was to evaluate the efficacy of the Valsalva maneuver on the attenuation of needle pain and donor anxiety. SETTINGS AND DESIGN: This prospective randomized controlled trial was conducted between November 2015 and April 2016 at the Department of Transfusion Medicine. SUBJECTS AND METHODS: One-hundred and sixty consecutive donors were grouped into control group (C) and Valsalva group (V) each of sample size 80. The Valsalva group performed a Valsalva maneuver and control did nothing before the venipuncture. Anxiety and pain were scored using a 10 cm visual analog scale (VAS). Severity was graded as VAS = 0 defines no pain and anxiety, VAS = 1–3 as mild pain and anxiety, VAS = 4–6 as moderate pain and anxiety, VAS = 7–9 as severe pain and anxiety, whereas VAS = 10 denotes extreme pain and anxiety. STATISTICAL ANALYSIS: Statistical Package for Social Sciences, version 23 was used for analysis. Independent samples t-test/Mann–Whitney U-test was used to compare between treatment and control group, whereas the Wilcoxon signed-rank test was used to test the difference between pre- and postobservations. RESULTS: In the Valsalva group, post-Valsalva anxiety levels were significantly reduced to (1 [0–2]) from their pre-Valsalva values of (2 [0–3]); (P < 0.001). Pain was significantly lower (2[1-2]) in Valsalva group compared to control (4[2–5]); (P < 0.001). CONCLUSIONS: Valsalva reduced both severity of venipuncture pain and anxiety. Valsalva can be performed by donors as it is an easy, painless, and nonpharmacological method of pain and anxiety attenuation.
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Affiliation(s)
- Anubha Srivastava
- Department of Transfusion Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sanjay Kumar
- Department of Anaesthesiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Anil Agarwal
- Department of Anaesthesiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Dheeraj Khetan
- Department of Transfusion Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Rahul Katharia
- Department of Transfusion Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Prabhaker Mishra
- Department of Biostatistics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Shikha Khati
- Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sujeet Gautam
- Department of Anaesthesiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Khuba Sandeep
- Department of Anaesthesiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Solanki A, Katharia R, Singh A, Chauhan A, Chandra T, Sonker A, Agarwal P. Prevalence and predictors of adverse reactions in plateletpheresis donors with the perspective of donor safety in a tertiary care hospital of Northern India. Asian J Transfus Sci 2020; 14:44-48. [PMID: 33162705 PMCID: PMC7607984 DOI: 10.4103/ajts.ajts_28_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/19/2020] [Accepted: 05/17/2020] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND: Plateletpheresis procedures are generally safe and associated with low adverse reactions. Although donor reactions and injuries are self-limited events, they may discourage donors from future platelet donations. AIM: The purpose of this study was to determine the prevalence and predictors of adverse donor reactions in plateletpheresis donors, which could serve as targets for interventions to reduce reactions. MATERIALS AND METHODS: The study included 106 platelet donors over a period of 2 years. The demographic, biometric, and clinical parameters were noted. The data were analyzed for predictors of adverse donor reactions. STATISTICAL ANALYSIS USED: The data were analyzed using independent sample t-test to correlate donor variables such as gender. To correlate other variables such as age, weight, and whole blood processed, Chi-square test was used. RESULTS: A total of 106 plateletpheresis donations were performed and 13.2% of vasovagal reactions were observed. The significant predictive factors for reactions were young female donors with low body weight in which more than 2.5 L volume of whole blood was processed and more than 250 ml of acid, citrate, and dextrose-A was infused and with single venous access procedures. CONCLUSIONS: The results of this study are encouraging and helpful in identifying donors at risk for developing adverse reactions during plateletpheresis so that proper and close observation during and after donation as well as timely intervention can prevent most of the unpleasant events of plateletpheresis donors.
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Affiliation(s)
- Archana Solanki
- Department of Transfusion Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Rahul Katharia
- Department of Transfusion Medicine, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ashutosh Singh
- Department of Transfusion Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Abhishek Chauhan
- Department of Radiodiagnosis, Dr. RML Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Tulika Chandra
- Department of Transfusion Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Atul Sonker
- Department of Transfusion Medicine, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Prashant Agarwal
- Department of Transfusion Medicine, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Tamminga M, Andree KC, Hiltermann TJN, Jayat M, Schuuring E, van den Bos H, Spierings DCJ, Lansdorp PM, Timens W, Terstappen LWMM, Groen HJM. Detection of Circulating Tumor Cells in the Diagnostic Leukapheresis Product of Non-Small-Cell Lung Cancer Patients Comparing CellSearch ® and ISET. Cancers (Basel) 2020; 12:E896. [PMID: 32272669 PMCID: PMC7226321 DOI: 10.3390/cancers12040896] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 03/25/2020] [Accepted: 04/03/2020] [Indexed: 01/04/2023] Open
Abstract
Circulating tumor cells (CTCs) detected by CellSearch are prognostic in non-small-cell lung cancer (NSCLC), but rarely found. CTCs can be extracted from the blood together with mononuclear cell populations by diagnostic leukapheresis (DLA), therefore concentrating them. However, CellSearch can only process limited DLA volumes (≈2 mL). Therefore, we established a protocol to enumerate CTCs in DLA products with Isolation by SizE of Tumor cells (ISET), and compared CTC counts between CellSearch® and ISET. DLA was performed in NSCLC patients who started a new therapy. With an adapted protocol, ISET could process 10 mL of DLA. CellSearch detected CTCs in a volume equaling 2 × 108 leukocytes (mean 2 mL). CTC counts per mL were compared. Furthermore, the live cell protocol of ISET was tested in eight patients. ISET successfully processed all DLA products-16 with the fixed cell protocol and 8 with the live cell protocol. In total, 10-20 mL of DLA was processed. ISET detected CTCs in 88% (14/16), compared to 69% (11/16, p < 0.05) with CellSearch. ISET also detected higher number of CTCs (ISET median CTC/mL = 4, interquartile range [IQR] = 2-6, CellSearch median CTC/mL = 0.9, IQR = 0-1.8, p < 0.01). Cells positive for the epithelial cell adhesion molecule (EpCAM+) per mL were detected in similar counts by both methods. Eight patients were processed with the live cell protocol. All had EpCAM+, CD45-, CD235- cells isolated by fluorescence-activated cell sorting (FACS). Overall, ISET processed larger volumes and detected higher CTC counts compared to CellSearch. EpCAM+ CTCs were detected in comparable rates.
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Affiliation(s)
- Menno Tamminga
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (M.T.); (T.J.N.H.)
| | - Kiki C. Andree
- Department of Medical Cell BioPhysics, Faculty of Sciences and Technology, University of Twente, 7522 NB Enschede, The Netherlands; (K.C.A.); (L.W.M.M.T.)
| | - T. Jeroen N. Hiltermann
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (M.T.); (T.J.N.H.)
| | | | - Ed Schuuring
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (E.S.); (W.T.)
| | - Hilda van den Bos
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands; (H.v.d.B.); (D.C.J.S.); (P.M.L.)
| | - Diana C. J. Spierings
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands; (H.v.d.B.); (D.C.J.S.); (P.M.L.)
| | - Peter M. Lansdorp
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands; (H.v.d.B.); (D.C.J.S.); (P.M.L.)
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, BC V5Z 1L3, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Wim Timens
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (E.S.); (W.T.)
| | - Leon W. M. M. Terstappen
- Department of Medical Cell BioPhysics, Faculty of Sciences and Technology, University of Twente, 7522 NB Enschede, The Netherlands; (K.C.A.); (L.W.M.M.T.)
| | - Harry J. M. Groen
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (M.T.); (T.J.N.H.)
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Heuft HG, Fischer E, Weingand T, Burkhardt T, Leitner G, Baume H, Schmidt JP, Buser A, Fauchald G, Reinicke Voigt U, Mansouri-Taleghani B. Donor Safety in Haemapheresis: Development of an Internet-Based Registry for Comprehensive Assessment of Adverse Events from Healthy Donors. Transfus Med Hemother 2017. [PMID: 28626370 DOI: 10.1159/000452107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Currently, there is an extensive but highly inconsistent body of literature regarding donor adverse events (AEs) in haemapheresis. As the reports diverge with respect to types and grading of AEs, apheresis procedures and machines, the range of haemapheresis-related AEs varies widely from about 0.03% to 6.6%. METHODS The German Society for Transfusion Medicine and Immunohaematology (DGTI) formed a 'Haemapheresis Vigilance Working Party' (Arbeitsgemeinschaft Hämapheresevigilanz; AGHV) to create an on-line registry for comprehensive and comparable AE assessment with all available apheresis devices in all types of preparative haemapheresis: plasmapheresis (PLS), plateletpheresis (PLT), red blood cell apheresis, all kind of leukaphereses (autologous/allogeneic blood stem cell apheresis, granulocyte apheresis, lymphocyte/monocyte apheresis) and all possible types of multi-component apheresis. To ensure the comparability of the data, the AGHV adopted the 'Standard for Surveillance of Complications Related to Blood Donation' from the International Society for Blood Transfusion in cooperation with the International Haemovigilance Network (IHN) and the American Association of Blood Banks for AE acquisition and automated evaluation. The registry is embedded in a prospective observational multi-centre study with a study period of 7 years. RESULTS A preliminary evaluation encompassed the time period from January, 2012 to December, 2015. During this time, the system proved to be safe and stable. Out of approximately 345,000 haemaphereses 16,477 AEs were reported (4.9%) from 20 participating centres. The majority of AEs occurred in PLSs (63%), followed by PLT (34.5%) and SC (2.2%). Blood access injuries (BAI) accounted for about 55% of the supplied AEs, whereas citrate toxicity symptoms, vasovagal reactions and technical events (e.g. disposable leakages, software failures) rather equally affected haemaphereses at 8-15%. Out of 12,348 finalized AEs, 8,759 (70.1%) were associated with a procedure-related break-off, with BAI being the prevailing cause (5,463/8,759; 62.4%). An automated centre- and procedure-specific AE evaluation according to the latest IHN standard and AGHV pre-settings is available within a few minutes. CONCLUSIONS An on-line electronic platform for comprehensive assessment and centre-specific automated evaluation of AEs in haemaphereses has been developed and proved to be stable and safe over a period of 4 years.
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Affiliation(s)
- Hans-Gert Heuft
- Institute for Transfusion Medicine, Hanover Medical School, Hanover, Germany
| | - Eike Fischer
- Aix-Scientifics®, Clinical Research Organisation, Aachen, Germany
| | - Tina Weingand
- Blood Donation Service, Swiss Red Cross, Luzern, Switzerland
| | - Thomas Burkhardt
- German Red Cross Blood Donation Service North-East, Plauen, Germany
| | - Gerda Leitner
- University Clinic for Blood Group Serology and Transfusion Medicine, Vienna, Austria
| | - Hagen Baume
- German Red Cross Donation Service NSTOB, Institute Oldenburg, Oldenburg, Germany
| | - Jörg-Peter Schmidt
- German Red Cross Blood Donation Service NSTOB, Institute Dessau, Dessau, Germany
| | - Andreas Buser
- University Blood Donation Service Basel, Basel, Switzerland
| | | | - Ute Reinicke Voigt
- Institute for Transfusion Medicine, University Clinic Münster, Münster, Germany
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Predictors of vasovagal reactions during preoperative autologous blood donation: a single-institution analysis. Int J Hematol 2017; 105:812-818. [PMID: 28271415 DOI: 10.1007/s12185-017-2204-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 02/21/2017] [Accepted: 02/28/2017] [Indexed: 12/16/2022]
Abstract
Studies examining risk factors associated with vasovagal reactions (VVRs) during autologous blood donations, especially in younger subjects, have been limited. The aim of the present study was to define risk factors for VVRs during preoperative autologous blood donation in patients, including those younger than 18 years old. We retrospectively analyzed 4192 autologous, preoperative blood donations between 2007 and 2015 at Okayama University Hospital. Eighty-seven (2.08%) of the patients experienced VVRs. VVRs occurred approximately three times as often in patients 0-17 years old (16/320, 5.0%) than in patients 18 years and older (71/3872, 1.8%). In particular, VVRs occurred more frequently in those 10-13 years old, and decreased with older age (P = 0.006). In a univariate analysis, younger age, lower body mass index, lower systolic blood pressure, lower body weight, lower total blood volume, female gender, first-time collection, and higher heart rate were associated with a higher incidence of VVRs. In a multivariate analysis, lower systolic blood pressure (P < 0.001), higher heart rate (P = 0.007), and first-time collection (P = 0.015), remained independent predictors of VVRs. These results emphasize the need for careful attention during blood collection.
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Seheult JN, Lund ME, Yazer MH, Titlestad K. Factors associated with vasovagal reactions in apheresis plasma and whole blood donors: a statistical-epidemiological study in a European donor cohort. Blood Res 2016; 51:293-296. [PMID: 28090497 PMCID: PMC5234239 DOI: 10.5045/br.2016.51.4.293] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 11/20/2016] [Accepted: 11/23/2016] [Indexed: 11/17/2022] Open
Affiliation(s)
- Jansen N Seheult
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Merete Eis Lund
- Department of Clinical Immunology, Odense University Hospital, Odense C, Denmark
| | - Mark H Yazer
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA.; Department of Clinical Immunology, Odense University Hospital, Odense C, Denmark.; The Institute for Transfusion Medicine, Pittsburgh, PA, USA
| | - Kjell Titlestad
- Department of Clinical Immunology, Odense University Hospital, Odense C, Denmark
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Martirosyan A, Petrek M, Kishore A, Manukyan G. Immunomodulatory effects of therapeutic plasma exchange on monocytes in antiphospholipid syndrome. Exp Ther Med 2016; 12:1189-1195. [PMID: 27446342 DOI: 10.3892/etm.2016.3441] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 02/18/2016] [Indexed: 11/06/2022] Open
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disorder characterized by thrombosis and recurrent fetal loss, with the persistent presence of antiphospholipid antibodies (aPLs). aPLs exert their pathogenic effect via the overproduction of tissue factor and activation of complement and several cell types, including endothelial cells, platelets and notably monocytes. As a result, a hypercoagulable state develops leading to APS-associated obstetric complications and fetal loss. Despite being far from optimal, treatment of APS usually includes heparin and low dose aspirin. Recently, plasma exchange (PE) therapy was successfully used in patients with APS with obstetric complications who did not respond to the standard treatment. Therefore, the present study investigated the mechanism underlying PE action, and aimed to determine whether PE affects the functional activity of APS monocytes by examining the expression of 11 mRNA transcripts encoding cytokines, signaling molecules and transcription factors. Monocytes were collected prior to and following the PE treatment from women with APS who experienced recurrent pregnancy losses, as well as from healthy volunteers. Compared with control cells, APS monocytes showed deregulated expression of interleukin (IL)-1β, IL-6, IL-23, chemokine (C-C motif) ligand 2 (CCL2), C-X-C motif chemokine 10 (CXCL10), toll-like receptor 2, and signal transducer and activator of transcription 3. PE treatment resulted in increased IL-1β, IL-6, IL-23, CCL2, P2X7 and tumor necrosis factor-α mRNA transcripts in APS monocytes, restoring the mRNA expression levels to within normal ranges. Furthermore, PE therapy counterbalanced the expression levels of CCL2 and CXCL10, the levels of which are indicative of T helper cell 1/2 balance. The results of the present study indicate that the altered transcriptional profile in APS monocytes was restored by the immunomodulatory effect of plasmapheresis.
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Affiliation(s)
- Anush Martirosyan
- Department of Pathological Physiology, Faculty of Medicine and Dentistry, Palacky University, Olomouc 77520, Czech Republic; Group of Molecular and Cellular Immunology, Institute of Molecular Biology, National Academy of Sciences, Yerevan 0014, Armenia
| | - Martin Petrek
- Department of Pathological Physiology, Faculty of Medicine and Dentistry, Palacky University, Olomouc 77520, Czech Republic
| | - Amit Kishore
- Department of Pathological Physiology, Faculty of Medicine and Dentistry, Palacky University, Olomouc 77520, Czech Republic
| | - Gayane Manukyan
- Department of Pathological Physiology, Faculty of Medicine and Dentistry, Palacky University, Olomouc 77520, Czech Republic; Group of Molecular and Cellular Immunology, Institute of Molecular Biology, National Academy of Sciences, Yerevan 0014, Armenia
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11
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Rosa-Bray M, Wisdom C, Marier JF, Mouksassi MS, Wada S. The effect of plasmapheresis on blood pressure in voluntary plasma donors. Vox Sang 2015; 108:11-7. [PMID: 25169580 PMCID: PMC4302974 DOI: 10.1111/vox.12188] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 07/03/2014] [Accepted: 07/08/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVES Donor plasmapheresis involves the removal of a weight-adjusted volume of plasma and the return of cellular components to the donor. Although plasma volume generally returns to normal, some residual effect on vital signs may be possible. This analysis was performed to determine the possible effects of plasmapheresis on blood pressure. MATERIALS AND METHODS A 16-week study was conducted to evaluate the effects of plasma donations on cholesterol levels in healthy donors. From this study, the vital signs obtained prior to donation were analysed using statistical and dynamic analytical predictive models. RESULTS Preliminary analyses revealed a change in systolic and diastolic blood pressure from the corresponding baseline values (Pearson Coefficient -0.44 and -0.47, respectively). Statistical models predicted a marked decrease in systolic and diastolic blood pressure following multiple donations in donors with baseline pressure in the Stage 2 hypertension range with less pronounced decreases predicted in Stage 1 donors. Little or no change in blood pressure was predicted in donors with baseline normal blood pressure or prehypertension. Dynamic models including time between donations supported these results and predicted a recovery period of about 14 days without donation in donors with Stage 2 baseline levels. CONCLUSIONS Results suggest that systolic and diastolic blood pressure may be decreased following plasmapheresis used for plasma donations at intervals of <14 days in donors with high baseline blood pressure levels.
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Affiliation(s)
- M Rosa-Bray
- Grifols Plasma Operations, Los Angeles, CA, USA
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12
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Meena M, Jindal T. Complications associated with blood donations in a blood bank at an Indian tertiary care hospital. J Clin Diagn Res 2014; 8:JC05-8. [PMID: 25386464 PMCID: PMC4225916 DOI: 10.7860/jcdr/2014/8297.4812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Accepted: 07/02/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Blood donation, though safe, has a few potentially avoidable complications associated with it. They are important reasons for the failure of the donors to return for repeat donations. The aim of this study was to assess the frequency and identify the possible factors associated with increased risk of blood donation related complications so that they can be minimized. MATERIALS AND METHODS A prospective study was done over a period of four months in the blood bank of an Indian tertiary care hospital to record the donation related complications. RESULTS Out of 7450 blood donations, total donation associated complications were 74, of which majority were vasovagal reactions (VVRs) (n=48), followed by venous hematomas (n=24) and arterial punctures (n=2). The incidence of VVRs was more, though not statistically significant, in females, replacement/repeat donors, donors between 21-30 y of age and who had a body-mass-index (BMI) of 18.5-24.9. VVRs were more common in April (p=0.002) and in those who donated 450ml of blood (p<0.001). Though hematomas were more frequent in females, voluntary donors, donors in age-group of 41-50, those with BMI<18.5 and in those who donated 350ml of blood, statistically significant association was seen only in repeat donors (p<0.001). CONCLUSION Our study emphasizes that blood donation in our country has a complication rate of nearly 1%.
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Affiliation(s)
- Monika Meena
- Junior Resident, Department of Obstetrics and Gynaecology, PGIMER, Chandigarh, India
| | - Tarun Jindal
- Consultant Urologist, Department of Urology, Apollo Gleneagles Hospital, Kolkata, India
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13
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Dogra A, Sidhu M, Dogra M, Raina TR. Study of adverse whole blood donor reactions in normal healthy blood donors: experience of tertiary health care centre in jammu region. Indian J Hematol Blood Transfus 2014; 31:142-5. [PMID: 25548461 DOI: 10.1007/s12288-014-0396-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 04/16/2014] [Indexed: 11/27/2022] Open
Abstract
Whole blood donation is generally a safe procedure, but sometimes adverse reactions of varying severity may occur during or at completion of blood donation process. The aim of the present study was to estimate the frequency and type of adverse events during blood donation. This retrospective study conducted from November 2011 to December 2012 at Department of Blood Transfusion Medicine GMC Jammu. All whole blood donations at our Department was analyzed. All adverse events occurring during or at end of donation were noted using standardized format. Overall 108 adverse events were reported in relation to 29,524 donations, resulting in overall adverse event rate of 0.365 %. Presyncopal reactions in other words vasovagal reactions of mild intensity, were the most commonly observed adverse reactions and accounted for approximately 58/108 (53.70 %) of all adverse reactions noted. Only 0.365 % of blood donations were complicated by adverse events and most of these events were presyncopal symptoms. Our study reinforces that blood donation is a very safe procedure which could be made even more event free by following certain friendly, reassuring and tactful practices.
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Affiliation(s)
- Ashu Dogra
- Department of Transfusion Medicine, Government Medical College, Jammu, Jammu, India
| | - Meena Sidhu
- Department of Pathology, Government Medical College, Jammu, Jammu, India
| | - Mitu Dogra
- Government Medical College, Jammu, Jammu, India
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14
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Diekamp U, Gneißl J, Rabe A, Kießig ST. Donor Hemovigilance during Preparatory Plasmapheresis. Transfus Med Hemother 2014; 41:123-33. [PMID: 24847188 PMCID: PMC4025159 DOI: 10.1159/000357991] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Accepted: 10/08/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Reports on unexpected donor events (UEs) during preparatory plasmapheresis (PPP) are scarce, and rarely consider technical UEs. METHODS Defined local and systemic UEs were graded by severity; technical UEs were not graded. On January 1, 2008, E.B.P.S.-Logistics (EBPS) installed the UE module for plasma management software (PMS). Donor room physicians entered UEs daily into the PMS. Medical directors reviewed entries quarterly. EBPS compiled data on donors, donations and UEs from January 1, 2008 to June 30, 2011. RESULTS 66,822 UEs were observed during 1,107,846 PPPs for a corrected incidence of 6.55% (1.4% local, 0.55% systemic, 4.6% technical UEs). 3.36% of PPPs were accompanied by 1 UE and 1.18% by >1 UE (2-5). 13.7% of donors undergoing PPP for the first time, 9.7% of those having a second PPP and 4.0% of those having a third or more PPPs were associated with UEs. Most common UEs were repeated venipuncture, and broken-off collection due to venous access problems and small hematomas. Severe systemic UEs occurred at a rate of 36 per 100,000 PPPs. CONCLUSIONS Technical UEs were common with PPP. UEs accompanied first and second donations significantly more frequently than for subsequent donations.
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Rosa-Bray M, Wisdom C, Wada S, Johnson BR, Grifols-Roura V, Grifols-Lucas V. Prospective multicentre study of the effect of voluntary plasmapheresis on plasma cholesterol levels in donors. Vox Sang 2013; 105:108-15. [PMID: 23517282 PMCID: PMC3813983 DOI: 10.1111/vox.12031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Revised: 01/17/2013] [Accepted: 01/19/2013] [Indexed: 11/29/2022]
Abstract
Background and Objectives LDL apheresis is used to treat patients with familial hypercholesterolaemia, and low-volume plasmapheresis for plasma donation may similarly lower cholesterol levels in some donors. This study was designed to assess the effect of plasmapheresis on total, LDL and HDL cholesterol levels in a plasma donor population. Materials and Methods This was a prospective, unblinded longitudinal cohort study in which a blood sample was obtained for analysis before each donation. Data from 663 donors were analysed using a multivariable repeated measures regression model with a general estimating equations approach with changes in cholesterol as the primary outcome measure. Results The model predicted a significant decrease in total and LDL cholesterol for both genders and all baseline cholesterol levels (P < 0·01). The greatest total cholesterol decreases (women, −46·8 mg/dL; men, −32·2 mg/dL) were associated with high baseline levels and 2–4 days between donations. Small but statistically significant increases (P ≤ 0·01) in HDL cholesterol were predicted for donors with low baseline levels. Conclusions These results suggest that, in donors with elevated baseline cholesterol levels, total and LDL cholesterol levels may decrease during routine voluntary plasmapheresis.
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Affiliation(s)
- M Rosa-Bray
- Grifols, Plasma Operations, Los Angeles, CA, USA.
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16
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Gonçalez TT, Sabino EC, Schlumpf KS, Wright DJ, Leao S, Sampaio D, Takecian PL, Proietti AB, Proitetti AB, Murphy E, Busch M, Custer B. Vasovagal reactions in whole blood donors at three REDS-II blood centers in Brazil. Transfusion 2011; 52:1070-8. [PMID: 22073941 DOI: 10.1111/j.1537-2995.2011.03432.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND In Brazil little is known about adverse reactions during donation and the donor characteristics that may be associated with such events. Donors are offered snacks and fluids before donating and are required to consume a light meal after donation. For these reasons the frequency of reactions may be different than those observed in other countries. STUDY DESIGN AND METHODS A cross-sectional study was conducted of eligible whole blood donors at three large blood centers located in Brazil between July 2007 and December 2009. Vasovagal reactions (VVRs) along with donor demographic and biometric data were collected. Reactions were defined as any presyncopal or syncopal event during the donation process. Multivariable logistic regression was performed to identify predictors of VVRs. RESULTS Of 724,861 donor presentations, 16,129 (2.2%) VVRs were recorded. Rates varied substantially between the three centers: 53, 290, and 381 per 10,000 donations in Recife, São Paulo, and Belo Horizonte, respectively. Although the reaction rates varied, the donor characteristics associated with VVRs were similar (younger age [18-29 years], replacement donors, first-time donors, low estimated blood volume [EBV]). In multivariable analysis controlling for differences between the donor populations in each city younger age, first-time donor status, and lower EBV were the factors most associated with reactions. CONCLUSION Factors associated with VVRs in other locations are also evident in Brazil. The difference in VVR rates between the three centers might be due to different procedures for identifying and reporting the reactions. Potential interventions to reduce the risk of reactions in Brazil should be considered.
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Affiliation(s)
- Thelma T Gonçalez
- Blood Systems Research Institute, 270 Masonic Avenue, San Francisco, CA 94118, USA.
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17
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Pathak C, Pujani M, Pahuja S, Jain M. Adverse reactions in whole blood donors: an Indian scenario. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2011; 9:46-9. [PMID: 21084010 PMCID: PMC3021397 DOI: 10.2450/2010.0002-10] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/10/2010] [Accepted: 07/08/2010] [Indexed: 05/30/2023]
Abstract
BACKGROUND Whole blood donation is generally considered to be a safe procedure, but occasionally adverse reactions of varying severity may occur during or at the end of the collection. The aim of the study was to estimate the frequency and type of adverse events occurring during blood donation and to assess the practices which would help to minimise them. MATERIALS AND METHODS This retrospective single-centre study was conducted from June 2007 to November 2009 at a regional blood transfusion centre. All whole blood donations made at the centre were analysed. All adverse events occurring during or at the end of donation were noted using a standardised format. RESULTS Overall 113 adverse events were reported in relation to 19,045 donations, resulting in an overall adverse event rate of 0.6%, that is, an incidence of 1 in every 166 donations. Presyncopal symptoms, in other words vasovagal reactions of mild intensity, were the most commonly observed adverse reactions and accounted for approximately 70% of all adverse reactions noted. CONCLUSIONS Only 0.6% of blood donations were complicated by adverse events and most of these events were presyncopal symptoms. Our study reinforces the fact that blood donation is a very safe procedure which could be made even more event-free by following certain friendly, reassuring and tactful practices.
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Affiliation(s)
- Chintamani Pathak
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Meenu Pujani
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Sangeeta Pahuja
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
| | - Manjula Jain
- Department of Pathology, Lady Hardinge Medical College, New Delhi, India
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18
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Adverse reactions to blood donations: the READ project. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2010; 8:49-62. [PMID: 20104279 DOI: 10.2450/2009.0089-09] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND In 2006 in Italy 2,404,267 donations of blood components were made by 1,539,454 donors; approximately 55% of the donations were collected directly by Transfusion Structures (TS), while about 45% were collected in Donation Centres managed by Associations and Federations of Donors. The aim of the READ (Rilevamento Eventi Avversi alla Donazione) project is to create a network of TS to test a standardised system for monitoring adverse events (AE) related to blood donations. MATERIALS AND METHODS Shared, standardised data collection forms, compatible with the forms produced by the ISBT-EHN, were prepared. Two types of form were used: (i) a form to collect data on single events (READ 1), to be used at the individual collection sites; (ii) a form for processing the data collected by each TS (READ 2). RESULTS Between February and August 2008 six TS collected data related to the donation of 89,332 units of blood. Overall, 523 AE were recorded. The AE occurred in 0.59% of the donations. The mean duration of the symptoms was 17 minutes. Fifteen percent of the symptoms were related to the venipuncture (mainly haematomas) and 77% to vasovagal AE. The AE were defined severe (grade C) in 47 cases. The donations in which AE were recorded were completed in 81% of the cases; 59% of the AE did not require treatment. Three donors were monitored briefly (for less than 4 hours) in hospital. CONCLUSIONS The use of standardised forms enabled the collection of data that could be analysed. Some problems related to the performance of the haemovigilance programme did, however, emerge: (i) organisational problems, (ii) limited sensitivity, (iii) inadequate training, and (iv) poorly defined responsibilities. These problems must be resolved at various levels: local, regional and national.
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Hosseini MJ, Latiff L, Hassan STS, Hanachi P. Comments on Adverse reactions in blood donors. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2010; 8:71. [PMID: 20104283 PMCID: PMC2809516 DOI: 10.2450/2009.0095-09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/08/2009] [Accepted: 06/11/2009] [Indexed: 05/28/2023]
Affiliation(s)
- Mehrdad Jalalian Hosseini
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor D.E., Malaysia
- Department of Research, Research Center of Iranian Blood Transfusion Organization, Khorasan-e Razavi Blood Center, Mashhad, Iran
- Electronic Physician Journal, Mashhad, Iran
| | - Latiffah Latiff
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor D.E., Malaysia
| | - Syed Tajuddin Syed Hassan
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor D.E., Malaysia
| | - Parichehr Hanachi
- Department of Biomedical, Women Research Center, Alzahra University, Tehran, Iran
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