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Waller-Wise R. Umbilical Cord Blood Banking: An Update For Childbirth Educators. J Perinat Educ 2022; 31:199-205. [PMID: 36277229 PMCID: PMC9584102 DOI: 10.1891/jpe-2021-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023] Open
Abstract
To make an informed decision on umbilical cord blood banking or donation during birth, families need evidence-based, quality information on this alternative. Cord blood banking often refers to private banking, while donation generally refers to public banking. Research has shown that expectant parents do not have sufficient understanding of the cord blood banking process, umbilical cord stem cell transplants, uses of these cells, or options. Research also shows that birthing families desire that information to come from a reliable healthcare provider resource, such as a childbirth educator. Therefore, this article will offer information for use by childbirth educators, nurses, or other birth workers to increase awareness and knowledge on the topic of umbilical cord blood banking and donation.
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Segler A, Braun T, Fischer HS, Dukatz R, Weiss CR, Schwickert A, Jäger C, Bührer C, Henrich W. Feasibility of Umbilical Cord Blood Collection in Neonates at Risk of Brain Damage-A Step Toward Autologous Cell Therapy for a High-risk Population. Cell Transplant 2021; 30:963689721992065. [PMID: 33631961 PMCID: PMC7917411 DOI: 10.1177/0963689721992065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Evidence for umbilical cord blood (UCB) cell therapies as a potential intervention for neurological diseases is emerging. To date, most existing trials worked with allogenic cells, as the collection of autologous UCB from high-risk patients is challenging. In obstetric emergencies the collection cannot be planned. In preterm infants, late cord clamping and anatomic conditions may reduce the availability. The aim of the present study was to assess the feasibility of UCB collection in neonates at increased risk of brain damage. Infants from four high-risk groups were included: newborns with perinatal hypoxemia, gestational age (GA) ≤30 + 0 weeks and/or birthweight <1,500 g, intrauterine growth restriction (IUGR), or monochorionic twins with twin-to-twin transfusion syndrome (TTTS). Feasibility of collection, quantity and quality of obtained UCB [total nucleated cell count (TNC), volume, sterility, and cell viability], and neonatal outcome were assessed. UCB collection was successful in 141 of 177 enrolled patients (hypoxemia n = 10; GA ≤30 + 0 weeks n = 54; IUGR n = 71; TTTS n = 6). Twenty-six cases were missed. The amount of missed cases per month declined over the time. Volume of collected UCB ranged widely (median: 24.5 ml, range: 5.0–102 ml) and contained a median of 0.77 × 108 TNC (range: 0.01–13.0 × 108). TNC and UCB volume correlated significantly with GA. A total of 10.7% (19/177) of included neonates developed brain lesions. To conclude, collection of UCB in neonates at high risk of brain damage is feasible with a multidisciplinary approach and intensive training. High prevalence of brain damage makes UCB collection worthwhile. Collected autologous UCB from mature neonates harbors a sufficient cell count for potential therapy. However, quality and quantity of obtained UCB are critical for potential therapy in preterm infants. Therefore, for extremely preterm infants alternative cell sources such as UCB tissue should be investigated for autologous treatment options because of the low yield of UCB.
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Affiliation(s)
- Angela Segler
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Thorsten Braun
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Department of "Experimental Obstetrics" and Study group "Perinatal Programming", Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Hendrik Stefan Fischer
- Department of Neonatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Ricarda Dukatz
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Claire-Rachel Weiss
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Alexander Schwickert
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Carsten Jäger
- Department of Surgery, Klinikum rechts der Isar, Technische Universitaüt Muünchen, Munich, Germany
| | - Christoph Bührer
- Department of Neonatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Wolfgang Henrich
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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Franchini M, Cruciani M, Mengoli C, Marano G, Capuzzo E, Pati I, Masiello F, Veropalumbo E, Pupella S, Vaglio S, Liumbruno GM. Serum eye drops for the treatment of ocular surface diseases: a systematic review and meta-analysis. Blood Transfus 2019; 17:200-9. [PMID: 31246562 DOI: 10.2450/2019.0080-19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 05/15/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND The use of blood-derived eye drops for topical treatment of ocular surface diseases has progressively increased in recent years. MATERIALS AND METHODS To evaluate the use of serum eye drops in ocular surface disorders, we performed a systematic search of the literature. RESULTS In this systematic review, we included 19 randomised controlled trials (RCTs) investigating the use of serum eye drops in 729 patients compared to controls. For the quantitative synthesis, we included only 10 RCTs conducted in patients with dry eye syndrome comparing autologous serum to artificial tears. At 2-6 weeks, no clear between-group differences in Schirmer test (MD 1.05; 95% CI: -0.17-2.26) and in fluorescein staining (MD -0.61; 95% CI: -1.50-0.28) were found (very low-quality evidence, down-graded for inconsistency, serious risk of biases, and serious imprecision). Slightly higher increase in tear film break-up time (TBUT) scores in autologous serum compared to control (MD 2.68; 95% CI: 1.33-4.03), and greater decrease in ocular surface disease index (OSDI) in autologous serum compared to control (MD -11.17; 95% CI: -16.58 - -5.77) were found (low quality evidence, down-graded for serious risk of bias, and for inconsistency). For the Schirmer test, fluorescein staining and TBUT, data were also available at additional follow-up timing (2-12 months): no clear between-group differences were found, and the quality of the evidence was graded as low/very-low. CONCLUSIONS In patients with dry eye syndrome, it is unclear whether or not the use of autologous serum compared to artificial tears increases Schirmer test and fluorescein staining scores at short-term and medium-/long-term follow up. Some benefit at short-term follow up for the outcome of TBUT and OSDI was observed, but the quality of the evidence was low.
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Franchini M, Cruciani M, Mengoli C, Masiello F, Marano G, D'Aloja E, Dell'Aringa C, Pati I, Veropalumbo E, Pupella S, Vaglio S, Liumbruno GM. The use of platelet-rich plasma in oral surgery: a systematic review and meta-analysis. Blood Transfus 2019; 17:357-67. [PMID: 31577533 DOI: 10.2450/2019.0177-19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/02/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND The aim of this systematic review and meta-analysis was to evaluate the benefit of platelet rich plasma (PRP) in oral surgery. MATERIALS AND METHODS We performed a systematic search of the literature. The GRADE system was used to assess the certainty of the body of evidence. RESULTS We found 21 randomised controlled trials that met our inclusion criteria: 12 studies included patients with periodontal defects, five studies focused on healing of extraction sockets, three studies on sinus lift augmentation, and one study on periapical osseous defects. However, for the quantitative synthesis (meta-analysis), we evaluated "periodontal defects" studies only, since for other clinical contexts the number of studies were too low and the procedural heterogeneity was too high to allow pooling of data. PRP-containing regimens were compared to non-PRP-containing regimens. Primary outcomes for the evaluation of periodontal defects were probing depths, clinical attachment level, gingival recession, and radiographic bone defect. It is not usually clear whether or not the use of PRP compared to controls affects "probing depth" at long-term follow up; the between group differences were small and unlikely to be of clinical importance (i.e., very low quality of evidence). For the other outcomes analysed ("clinical attachment levels", "gingival recession", "bony defect"), we observed a very slight marginal clinical benefit of PRP compared to controls. The available evidence for these comparisons was rated as low quality as most of the studies selected showed inconsistency, imprecision, and risk of bias. DISCUSSION Evidence from a comparison between the use in oral surgery of PRP-containing regimens compared to other regimens not-containing PRP was of low quality. The results of the meta-analysis, limited to studies in patients with periodontal defects, document that PRP was slightly more effective compared to controls not-containing PRP.
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Ribitsch I, Chang-Rodriguez S, Egerbacher M, Gabner S, Gueltekin S, Huber J, Schuster T, Jenner F. Sheep Placenta Cotyledons: A Noninvasive Source of Ovine Mesenchymal Stem Cells. Tissue Eng Part C Methods 2017; 23:298-310. [DOI: 10.1089/ten.tec.2017.0067] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Iris Ribitsch
- Department for Companion Animals and Horses, Equine Clinic, Vetmeduni Vienna, Vienna, Austria
| | - Souyet Chang-Rodriguez
- Department for Companion Animals and Horses, Equine Clinic, Vetmeduni Vienna, Vienna, Austria
| | - Monika Egerbacher
- Department of Pathobiology, Institute of Anatomy, Histology and Embryology, Vetmeduni Vienna, Vienna, Austria
| | - Simone Gabner
- Department of Pathobiology, Institute of Anatomy, Histology and Embryology, Vetmeduni Vienna, Vienna, Austria
| | - Sinan Gueltekin
- Department for Companion Animals and Horses, Equine Clinic, Vetmeduni Vienna, Vienna, Austria
| | - Johann Huber
- Teaching and Research Farm Kremesberg, Vetmeduni Vienna, Vienna, Austria
| | - Therese Schuster
- Department for Companion Animals and Horses, Equine Clinic, Vetmeduni Vienna, Vienna, Austria
| | - Florien Jenner
- Department for Companion Animals and Horses, Equine Clinic, Vetmeduni Vienna, Vienna, Austria
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