1
|
Olaleye AA, Adebayo JA, Eze JN, Ajah LO, Anikwe CC, Egede JO, Ebere CI. Efficacy of Tranexamic Acid in Reducing Myomectomy-Associated Blood Loss among Patients with Uterine Myomas at Federal Teaching Hospital Abakaliki: A Randomized Control Trial. Int J Reprod Med 2024; 2024:2794052. [PMID: 38283394 PMCID: PMC10810692 DOI: 10.1155/2024/2794052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 12/23/2023] [Accepted: 01/03/2024] [Indexed: 01/30/2024] Open
Abstract
Background Myomectomy can be associated with life-threatening conditions such as bleeding. Excessive bleeding usually necessitates blood transfusion. Interventions to reduce bleeding during myomectomy will help reduce the need for blood transfusion with its associated complications. Tranexamic acid has been used to reduce bleeding in other surgical procedures, and its usage during myomectomy merits evaluation. Objective To assess the efficacy of tranexamic acid in reducing myomectomy-associated blood loss. Materials and Methods This is a prospective double-blinded randomized trial conducted on women who had abdominal myomectomy. Patients were randomized into two groups. The study group received perioperative intravenous tranexamic acid (TXA) while the control group received a placebo. Intraoperative blood loss was calculated by measuring the volume in the suction apparatus and weighing the surgical swabs. In addition, blood collected postoperatively from the wound drains and drapes were measured. Haemoglobin concentrations were determined preoperatively and on second postoperative day for all cases. Any adverse effect was noted in both groups. The data was processed using Epi Info software (7.2.1, CDC, Atlanta, Georgia). The relationships between categorical data were analyzed using X2 and Student's t-test to determine relationships between continuous variables, with a P value of 0.05 considered statistically significant, and correlation coefficients were calculated using Pearson's formula, and probability of 0.05 was set for statistical significance. Results Symptomatic uterine myomas constituted 17.3% of all gynaecological admissions and 21.3% of gynaecological operations at Federal Teaching Hospital Abakaliki. The mean intraoperative blood loss among patients that had perioperative tranexamic acid infusion was 413.6 ± 165.6 ml, while that of patients with placebo infusion was 713.6 ± 236.3 ml. Perioperative tranexamic acid infusion therefore reduced mean intraoperative blood loss by 300 ml, and this was statistically significant (SMD = -0.212, 95% CI: -403.932 to -196.067, P < 0.0001). Perioperative tranexamic acid reduced mean total blood loss by a value of 532.3 ml, and this is statistically significant (SMD = 30.622, 95% CI: 393.308 to 670.624, P < 0.0001). Tranexamic acid also improved postoperative haemoglobin concentration by 1.8 g/dl compared with placebo, and this is statistically significant (SMD = -0.122, 95% CI: 1.182 to 2.473, P < 0.0001). Tranexamic acid infusion decreased hospital stay by about 2 days, and this difference was statistically significant (SMD = -3.929, 95% CI: -3.018 to -0.983, P = 0.0003). There was no adverse drug reaction in the course of the study. Conclusion The use of tranexamic acid during myomectomy reduced intraoperative and postoperative blood loss. It is also associated with decreased hospital stay. This trial is registered with NCT04560465.
Collapse
Affiliation(s)
- Ayodele Adegbite Olaleye
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Joshua Adeniyi Adebayo
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Justus Ndulue Eze
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Leonard Ogbonna Ajah
- Department of Obstetrics and Gynaecology, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Chidebe Christian Anikwe
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
| | - John O. Egede
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Chidi Ikenna Ebere
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| |
Collapse
|
2
|
Krzyżanowski J, Paszkowski T, Woźniak S. The Role of Nutrition in Pathogenesis of Uterine Fibroids. Nutrients 2023; 15:4984. [PMID: 38068842 PMCID: PMC10708302 DOI: 10.3390/nu15234984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 11/26/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Uterine fibroids are benign tumors that arise from the smooth muscle tissue of the uterus and are the most common tumors in women. Due to their high prevalence, costs for the health care system and the substantial impact on women's quality of life, they are a significant public health concern. Previous literature on the impact of diet on the occurrence, growth and symptoms of fibroids is limited. Recently, many papers have been written on this topic. A scoping review of PubMed and Cochrane databases was performed using the following keywords: uterine fibroids, antioxidants, diet, diet, vegetarian, vegetables, fruits, meat and soy foods, dairy products, tea, vitamin D, vitamin C, ascorbic acid. Preliminary research has shown a beneficial effect of vegetable and fruit consumption on the occurrence of fibroids. A relationship between hypovitaminosis D and an increased risk of fibroids has also been demonstrated. Studies on epigallocatechin gallate showed its apoptosis-promoting and antifibrinolytic effect in fibroid cells. Initial results are promising, but further randomized trials are needed to draw firm conclusions about the effects of diet and nutrients on uterine fibroids.
Collapse
Affiliation(s)
- Jarosław Krzyżanowski
- 3rd Chair and Department of Gynecology, Medical University of Lublin, 20-094 Lublin, Poland
| | | | | |
Collapse
|
3
|
Park JY, Baek JW, Yu J, Kim CS, Bae J, Kim YK. Vitamin C and catheter-related bladder discomfort after transurethral resection of bladder tumor: A double-blind, randomized, placebo-controlled study. J Clin Anesth 2023; 89:111191. [PMID: 37356194 DOI: 10.1016/j.jclinane.2023.111191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 06/27/2023]
Abstract
STUDY OBJECTIVE We evaluated the effect of vitamin C administration on postoperative catheter-related bladder discomfort (CRBD). DESIGN A double-blind, randomized controlled trial. SETTING University tertiary hospital. PATIENTS The participants were patients undergoing transurethral resection of bladder tumor. INTERVENTION Patients were randomly assigned to either vitamin C (n = 59) or control (n = 59). The vitamin C group received 1 g of vitamin C intravenously and the control group received normal saline, administered after the induction of anesthesia. MEASUREMENTS The primary endpoint was moderate or greater CRBD immediately postoperatively. Secondary outcomes included the incidence of moderate or greater CRBD at 1, 2, and 6 h postoperatively. The symptom of CRBD is either a burning sensation with an urge to void or discomfort in the suprapubic area. Moderate CRBD was defined as spontaneously reported by the patient without any behavioral responses, such as attempts to remove the urinary catheter, intense verbal reactions, and flailing limbs. Severe CRBD was spontaneously reported by the patient with behavioral responses. Patient satisfaction scores were also evaluated. MAIN RESULTS The group that received vitamin C exhibited a significantly lower incidence of moderate or greater CRBD immediately postoperatively compared with the control group (17 [28.8%] vs. 40 [67.8%], p < 0.001, relative risk [95% confidence interval] = 0.426 [0.274-0.656]). The vitamin C group also showed a significantly lower incidence of moderate or greater CRBD at 1 and 2 h postoperatively compared with the control group (10 [16.9%] vs. 25 [42.4%], p = 0.003; and 5 [8.5%] vs. 16 [27.1%], p = 0.008, respectively). However, there was no significant difference in the incidence of moderate or greater CRBD 6 h postoperatively. Patient satisfaction scores were significantly higher in the vitamin C group than in the control group (5.0 ± 1.3 vs. 4.4 ± 1.4, p = 0.009). CONCLUSIONS Patients who received vitamin C had decreased CRBD and improved patient satisfaction following transurethral resection of bladder tumor.
Collapse
Affiliation(s)
- Jun-Young Park
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ji-Won Baek
- Department of Anesthesiology and Pain Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Jihion Yu
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chan-Sik Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jangho Bae
- Department of Anesthesiology and Pain Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Young-Kug Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
4
|
Abu-Zaid A, Alrashidi H, Almouh A, Abualsaud ZM, Saleh AM, Aldawsari SB, Alajmi MM, Alomar O. Ascorbic Acid for Prevention of Intraoperative Blood Loss and Related Complications During Myomectomy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Cureus 2022; 14:e31571. [DOI: 10.7759/cureus.31571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2022] [Indexed: 11/17/2022] Open
|
5
|
Hwang WY, Kim K, Cho HY, Yang EJ, Suh DH, No JH, Lee JR, Hwang JW, Do SH, Kim YB. The voiding VAS score is a simple and useful method for predicting POUR after laparoscopy for benign gynaecologic diseases: a pilot study. J OBSTET GYNAECOL 2022; 42:2469-2473. [PMID: 35653772 DOI: 10.1080/01443615.2022.2071149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The aim of this study was to identify an appropriate scoring system for predicting postoperative urinary retention (POUR) after gynaecological laparoscopic surgery for benign disease. We analysed 99 patients who underwent gynaecological laparoscopic surgery for benign disease. All patients were asked to complete self-administered questionnaires, including the International Prostate Symptom Score (IPSS), voiding visual analogue scale (VAS), and Brief Pain Inventory-Korean version. Of the 99 patients, 27 (27.3%) experienced urinary retention at least once, while 72 (72.7%) did not. The preoperative and postoperative IPSS scores were not associated with the development of POUR. However, the voiding VAS score was significantly lower in patients that developed POUR (p = .014). In conclusion, our results show that the voiding VAS score is a simple and useful method for identifying patients at risk of POUR after gynaecologic laparoscopic surgery for benign disease. IMPACT STATEMENTWhat is already known on this subject? Postoperative urinary retention (POUR) is an often underestimated complication defined as inability to void during the postoperative period despite a full bladder. Undetected POUR may lead to complications such as urinary tract infection, bladder distention, and bladder dysfunction. Routine assessment of POUR by bladder ultrasonography in all surgical patients places a larger workload on the nursing staff.What do the results of this study add? Among the self-scoring assessment tools, the voiding VAS provided the most accurate reflection of POUR in patients undergoing gynaecologic laparoscopic surgery for benign disease.What are the implications of these findings for clinical practice and/or further research? As laparoscopy is the most widely employed surgical procedure in gynaecology, our findings could have significant implications for postoperative care in daily clinical practice.
Collapse
Affiliation(s)
- Woo Yeon Hwang
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Hye Yon Cho
- Department of Obstetrics and Gynecology, Hallym University Dongtan Sacred Heart Hospital, Gyeonggi-do, Korea
| | - Eun Joo Yang
- Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jung Ryeol Lee
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jung Won Hwang
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sang-Hwan Do
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| |
Collapse
|
6
|
Farahani-Jam S, Yaghmaei M, Vahdat Shariatpanahi Z. Effect of intravenous ascorbic acid administration on hemorrhage and wound complications in total abdominal hysterectomy: A prospective randomized clinical trial. Clin Nutr ESPEN 2022; 49:74-78. [PMID: 35623878 DOI: 10.1016/j.clnesp.2022.03.024] [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: 05/05/2021] [Revised: 02/20/2022] [Accepted: 03/14/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Previous studies mentioned the beneficial effects of vitamin C on the hemorrhage and wound healing. We evaluated the effects of vitamin C on the hemorrhage, hemoglobin concentration, and wound complications in total abdominal hysterectomy. MATERIALS AND METHODS In this randomized, double-blind, placebo-controlled trial, 80 patients with total abdominal hysterectomy were randomly divided into the study and control groups to receive either intravenous 2 g of vitamin C in normal saline or solely normal saline therapy. The first 1-g dose of ascorbic acid was administrated the night before surgery, and the second 1 g was administrated during surgery. RESULTS The mean age of the participants was 37.8 ± 4.8 years with a mean preoperative plasma vitamin C concentration of 5.07 ± 2.1 mg/dL, close to the subclinical deficiency. The basal characteristics of both groups were the same. The hemorrhage volume was slightly higher in the control group (345.2 ± 31.8 ml vs. 388.1 ± 28.3 ml, P < 0.001). CONCLUSION Intravenous vitamin C administration had a positive effect on reducing hemorrhage during total abdominal hysterectomy. TRIAL REGISTRATION Clinicaltrials.gov.identifier: NCT03965637.
Collapse
Affiliation(s)
- Sima Farahani-Jam
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Minoo Yaghmaei
- Department of Obstetrics and Gynecology, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Zahra Vahdat Shariatpanahi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
7
|
Dietary Natural Compounds and Vitamins as Potential Cofactors in Uterine Fibroids Growth and Development. Nutrients 2022; 14:nu14040734. [PMID: 35215384 PMCID: PMC8880543 DOI: 10.3390/nu14040734] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/03/2022] [Accepted: 02/07/2022] [Indexed: 12/13/2022] Open
Abstract
An analysis of the literature generated within the past 20 year-span concerning risks of uterine fibroids (UFs) occurrence and dietary factors was carried out. A link between Vitamin D deficiency and UFs formation is strongly indicated, making it a potent compound in leiomyoma therapy. Analogs of the 25-hydroxyvitamin D3, not susceptible to degradation by tissue 24-hydroxylase, appear to be especially promising and tend to show better therapeutic results. Although research on the role of Vitamin A in the formation of fibroids is contradictory, Vitamin A-enriched diet, as well as synthetic retinoid analogues, may be preventative or limit the growth of fibroids. Unambiguous conclusions cannot be drawn regarding Vitamin E and C supplementation, except for alpha-tocopherol. Alpha-tocopherol as a phytoestrogen taking part in the modulation of estrogen receptors (ERs) involved in UF etiology, should be particularly avoided in therapy. A diet enriched in fruits and vegetables, as sources of carotenoids, polyphenols, quercetin, and indole-3-carbinol, constitutes an easily modifiable lifestyle element with beneficial results in patients with UFs. Other natural substances, such as curcumin, can reduce the oxidative stress and protect against inflammation in leiomyoma. Although the exact effect of probiotics on uterine fibroids has not yet been thoroughly evaluated at this point, the protective role of dairy products, i.e., yogurt consumption, has been indicated. Trace elements such as selenium can also contribute to antioxidative and anti-inflammatory properties of a recommended diet. In contrast, heavy metals, endocrine disrupting chemicals, cigarette smoking, and a diet low in antioxidants and fiber were, alongside genetic predispositions, associated with UFs formation.
Collapse
|
8
|
Efficacy and safety of perioperative vitamin C in patients undergoing noncardiac surgery: a systematic review and meta-analysis of randomised trials. Br J Anaesth 2022; 128:664-678. [DOI: 10.1016/j.bja.2021.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 11/18/2022] Open
|
9
|
Vahdat Shariatpanahi Z, Shahbazi S, Shahbazi E. Ascorbic Acid to Prevent Postpolypectomy Bleeding in the Colon: A Randomized Controlled Trial. Asian J Endosc Surg 2022; 15:103-109. [PMID: 34448547 DOI: 10.1111/ases.12977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/29/2021] [Accepted: 08/04/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION It has been reported that vitamin C replacement can quickly reverse nonspecific bleeding in surgical patients with normal coagulation parameters. We evaluated the effect of intravenous ascorbic acid administration for prevention of postpolypectomy bleeding in large polyps of the colon. MATERIALS AND METHODS Patients with large polyps with heads larger than 10 mm, stalk diameter larger than 5 mm, and a length larger than 10 mm were included in this randomized controlled clinical trial. In the study group, the first 500 mg intravenous dose of vitamin C diluted in normal saline was administered 2 h before colonoscopic resection of polyps and the second and third similar doses were administered on days 2 and 3 of polypectomy, respectively. The control group received normal saline in a similar fashion. The resection of polyps was performed in snare and cut-blend mode. Early and late postoperative bleeding were compared between the two groups. RESULTS A total of 153 polyps were resected by endoscopic polypectomy. Early bleeding was observed in 7.2% of the patients, which was significantly lower in the vitamin C group (2.6% vs 11.8%, P = 0.03). Late bleeding was observed in 6.5% of the patients with a trend lower in the vitamin C group (2.6% vs 10.5%, P = 0.057). The proportion of postprocedural bleeding was significantly higher in the vitamin C group (5% vs 20%, P = 0.007). Hazard ratios of early and postprocedural bleeding were 78% and 76% lower in the vitamin C group compared to the control group (P < 0.05). CONCLUSION Intravenous ascorbic acid infusion could reduce postpolypectomy bleeding.
Collapse
Affiliation(s)
- Zahra Vahdat Shariatpanahi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shaahin Shahbazi
- Department of Gastroenterology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Erfan Shahbazi
- Department of Food Science, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
10
|
Ciebiera M, Ali M, Zgliczyńska M, Skrzypczak M, Al-Hendy A. Vitamins and Uterine Fibroids: Current Data on Pathophysiology and Possible Clinical Relevance. Int J Mol Sci 2020; 21:ijms21155528. [PMID: 32752274 PMCID: PMC7432695 DOI: 10.3390/ijms21155528] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/27/2020] [Accepted: 07/30/2020] [Indexed: 01/27/2023] Open
Abstract
Uterine fibroid (UF) is the most common benign tumor pathology of the female reproductive organs. UFs constitute the main reason for a hysterectomy and hospitalization due to gynecological conditions. UFs consist of uterine smooth muscle immersed in a large amount of extracellular matrix (ECM). Genetic studies have demonstrated that UFs are monoclonal tumors originating from the myometrial stem cells that have underwent specific molecular changes to tumor initiating stem cells which proliferate and differentiate later under the influence of steroid hormones. There is growing interest in the role of micronutrients, for example, vitamins, in UFs. This article is a comprehensive review of publications regarding the available data concerning the role of vitamins in the biology and management of UFs. In summary, the results showed that some vitamins are important in the biology and pathophysiology of UFs. For example, vitamins A and D deserve particular attention following studies of their influence on the treatment of UF tumors. Vitamins B3, C, and E have not been as widely studied as the abovementioned vitamins. However, more research could reveal their potential role in UF biology.
Collapse
Affiliation(s)
- Michał Ciebiera
- Second Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, 01-809 Warsaw, Poland;
- Department of Surgery, University of Illinois at Chicago, Chicago, IL 60612, USA;
- Correspondence: (M.C.); (A.A.-H.); Tel.: +48-225690274 (M.C.); +1-312-996-7006 (A.A.-H.)
| | - Mohamed Ali
- Department of Surgery, University of Illinois at Chicago, Chicago, IL 60612, USA;
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, 11566 Cairo, Egypt
| | - Magdalena Zgliczyńska
- Second Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, 01-809 Warsaw, Poland;
| | - Maciej Skrzypczak
- Second Department of Gynecology, Medical University of Lublin, 20-954 Lublin, Poland;
| | - Ayman Al-Hendy
- Department of Surgery, University of Illinois at Chicago, Chicago, IL 60612, USA;
- Correspondence: (M.C.); (A.A.-H.); Tel.: +48-225690274 (M.C.); +1-312-996-7006 (A.A.-H.)
| |
Collapse
|
11
|
Samy A, Raslan AN, Talaat B, El Lithy A, El Sharkawy M, Sharaf MF, Hussein AH, Amin AH, Ibrahim AM, Elsherbiny WS, Soliman HH, Metwally AA. Perioperative nonhormonal pharmacological interventions for bleeding reduction during open and minimally invasive myomectomy: a systematic review and network meta-analysis. Fertil Steril 2020; 113:224-233.e6. [DOI: 10.1016/j.fertnstert.2019.09.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 09/02/2019] [Accepted: 09/13/2019] [Indexed: 01/21/2023]
|
12
|
Sharma Y, Miller M, Shahi R, Doyle A, Horwood C, Hakendorf P, Thompson C. Vitamin C deficiency in Australian hospitalised patients: an observational study. Intern Med J 2019; 49:189-196. [PMID: 29968401 DOI: 10.1111/imj.14030] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/02/2018] [Accepted: 06/27/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND Vitamin C has anti-oxidant properties and acts as a cofactor for several enzymes. Hypovitaminosis C has been associated with bleeding, endothelial dysfunction and death. The prevalence of hypovitaminosis C is unknown in Australian hospitalised patients, and its clinical relevance is uncertain. AIMS To determine the prevalence, characteristics and clinical outcomes of hospitalised patients with hypovitaminosis C. METHODS This observational study included general-medical inpatients in a tertiary-level hospital in Australia. High-performance liquid chromatography (HPLC) was used to determine plasma vitamin C levels. As per Johnston's criteria, vitamin C levels of ≥28 μmol/L were classified as normal and <28 μmol/L as low. Clinical outcomes determined included length of hospital stay (LOS), nosocomial complications, intensive care unit admission and in-hospital mortality. RESULTS A total of 200 patients participated in this study, and vitamin C levels were available for 149 patients, of whom 35 (23.5%) had normal vitamin C levels, and 114 (76.5%) had hypovitaminosis C. Patients with hypovitaminosis C were older and had higher C-reactive protein (CRP) levels. Median LOS was 2 days longer in patients with hypovitaminosis C (6 days (interquartile range (IQR) 4, 8) vs 4 days (IQR 3, 6), P = 0.02), and they had fourfold higher odds of staying in hospital for >5 days than those with normal vitamin C levels. Other clinical outcomes were similar between the two groups. CONCLUSIONS Hypovitaminosis C is common in hospitalised patients and is associated with prolonged LOS. Further research is needed to ascertain the benefits of vitamin C supplementation in vitamin C-depleted patients.
Collapse
Affiliation(s)
- Yogesh Sharma
- Department of General Medicine, Flinders Medical Centre, Flinders Drive, South Australia, Australia.,College of Medicine and Public Health, Flinders University, Flinders Drive, South Australia, Australia
| | - Michelle Miller
- Department of Nutrition and Dietetics, Flinders University, South Australia, Australia
| | - Rashmi Shahi
- Department of Nutrition and Dietetics, Flinders University, South Australia, Australia
| | - Adrienne Doyle
- Department of Nutrition and Dietetics, Flinders University, South Australia, Australia
| | - Chris Horwood
- Department of Clinical Epidemiology, Flinders Medical Centre, South Australia, Australia
| | - Paul Hakendorf
- Department of Clinical Epidemiology, Flinders Medical Centre, South Australia, Australia
| | - Campbell Thompson
- Discipline of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| |
Collapse
|
13
|
Mei H, Tu H. Vitamin C and Helicobacter pylori Infection: Current Knowledge and Future Prospects. Front Physiol 2018; 9:1103. [PMID: 30154733 PMCID: PMC6102328 DOI: 10.3389/fphys.2018.01103] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 07/23/2018] [Indexed: 12/15/2022] Open
Abstract
The gram-negative bacterium, Helicobacter pylori (H. pylori), infection is predominantly known for its strong association with development of gastric diseases, including gastritis, peptic ulcers, and stomach cancer. Numerous clinical reports show that ascorbic acid deficiency has been connect with gastritis. Vitamin C levels both in gastric acid and serum have constantly been affirmed to be low in subjects with H. pylori infected gastritis and peptic ulcers. Ascorbic acid supplementation likely relates to reduced incidences of bleeding from peptic ulcers and gastric cancer. H. pylori eradication is shown to increase vitamin C levels, while the benefits of ascorbic acid oral intake to increase the effectiveness of H. pylori-eradication therapy are controversial. Recent studies suggest that ascorbate intake intravenously, but not orally; pharmacologic ascorbate concentrations up to 30 mmol/L in blood, several millimolar in tissues as well as in interstitial fluid, are easily and safely achieved. Pharmacologic ascorbate can exert pro-oxidant effects locally as a drug by mediating hydrogen peroxide (H2O2) formation, which was applied to animal and clinical trials of cancer, sepsis, and severe burns etc. In this review, we summarize current understanding of the associations of vitamin C and H. pylori infection, and outline some potential strategies for H. pylori intervention from emerging advances on ascorbic acid physiology and pharmacology.
Collapse
Affiliation(s)
- Haixin Mei
- Department of Gastroenterology, Xinyang Central Hospital, Xinyang, China
| | - Hongbin Tu
- National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, MD, United States
| |
Collapse
|
14
|
Lee D, Kim SK, Kim K, Lee JR, Suh CS, Kim SH. Advantages of Single-Port Laparoscopic Myomectomy Compared with Conventional Laparoscopic Myomectomy: A Randomized Controlled Study. J Minim Invasive Gynecol 2017; 25:124-132. [PMID: 28826957 DOI: 10.1016/j.jmig.2017.08.651] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/12/2017] [Accepted: 08/14/2017] [Indexed: 12/19/2022]
Abstract
STUDY OBJECTIVE To compare operative outcomes of single-port laparoscopic myomectomy (SP-LM) vs conventional laparoscopic myomectomy (CLM), including subjective and objective cosmetic aspects. DESIGN Prospective randomized controlled trial (Canadian Task Force classification I). SETTING University hospital. PATIENTS Women with uterine myoma scheduled for laparoscopic myomectomy. INTERVENTIONS Sixty-six women were assigned at random to either the SP-LM or CLM group. Surgical outcomes, including patient and observer scar assessments, were evaluated between the groups according to the intention-to-treat principle. MEASUREMENTS AND MAIN RESULTS There were no significant differences in demographic characteristics and properties of myomectomy between the groups. There also were no differences in surgical outcomes, such as operation time, estimated blood loss, and complications, between the 2 groups. The mean total score of the Observer Scar Assessment Scale was lower in the SP-LM group at 1 week (13.0 ± 3.2 vs 18.3 ± 4.8; p < .001) and 8 weeks (9.9 ± 3.2 vs 14.3 ± 3.8; p < .001) after discharge. Similar results were obtained for the Patient Scar Assessment Scale at 1 week (11.6 ± 7.2 vs 18.5 ± 12.8; p = .024) and 8 weeks (9.5 ± 6.0 vs 18.8 ± 9.1; p < .001) after discharge. Postoperative pain and analgesic consumption did not differ between the groups, except in patient-controlled analgesia consumption at 6 hours after operation, which was lower in the SP-LM group (12.7 ± 6.3 mL vs 16.4 ± 6.2 mL; p = .039). Operative outcomes were similar in the 2 groups. CONCLUSION SP-LM is associated with more favorable cosmetic outcomes and better patient satisfaction compared with CLM. There were no differences in operative outcomes and complications between the 2 modalities.
Collapse
Affiliation(s)
- Dayong Lee
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seul Ki Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jung Ryeol Lee
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Chang Suk Suh
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Seok Hyun Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Republic of Korea
| |
Collapse
|
15
|
Li B, Zhang S, Ma N, Jiao Y, Zhou Y, Ni S, Han X, Liu X, Ouyang L. Combining situ-morcellation with continuous-fill-mattress suture in laparoscopic myomectomy: A surgical approach of choice for patients with large uterine fibroids. Medicine (Baltimore) 2017; 96:e7672. [PMID: 28767590 PMCID: PMC5626144 DOI: 10.1097/md.0000000000007672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND To investigate the efficacy and advantage of combining situ-morcellation with continuous-fill-mattress suture compared with conventional morcellation and suture in laparoscopic myomectomy. METHODS One hundred sixteen patients who underwent laparoscopic myomectomy from March 2014 to October 2016. INTERVENTIONS Patients were divided into combining situ-morcellation with continuous-fill-mattress suture group (n = 62) and conventional group (n = 54), and subsequent statistical analysis the clinical data of the 2 groups. RESULTS The combining situ-morcellation with continuous-fill-mattress suture group shows significantly decrease of surgery time, incision size, blood loss, postoperative drainage volume and time, postoperative vent time, hospital stay and the loss of hemoglobin value. Moreover, there is significant significance between the 2 groups in the surgery time (P = .018), the postoperative drainage volume (P = .000), and the loss of hemoglobin value (P = .000). CONCLUSIONS The combining situ-morcellation with continuous-fill-mattress suture shows significant advantages in shortening surgery time and reducing blood loss compared with conventional group in laparoscopic myomectomy.
Collapse
|
16
|
Wang D, Wang L, Wang Y, Lin X. The efficiency and safety of tranexamic acid for reducing blood loss in open myomectomy: A meta-analysis of randomized controlled trials. Medicine (Baltimore) 2017; 96:e7072. [PMID: 28591045 PMCID: PMC5466223 DOI: 10.1097/md.0000000000007072] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE This meta-analysis aimed to perform a meta-analysis including randomized controlled trials (RCTs) to assess the efficiency and safety of tranexamic acid (TXA) for reducing blood loss and transfusion requirements in patients undergoing open myomectomy. METHODS A systematic search was performed in Medline (1966-2017.03), PubMed (1966-2017.03), Embase (1980-2017.03), ScienceDirect (1985-2017.03,) and the Cochrane Library. Study evaluated the efficiency and safety of TXA in myomectomy was selected. Meta-analysis was performed using Stata 11.0 software. RESULTS Four RCTs including 328 patients met the inclusion criteria. The present meta-analysis indicated that there were significant differences between groups in terms of total blood loss (standard mean difference [SMD] = -1.512, 95% confidence interval [CI]: -2.746 to -0.278, P = .016), postoperative hemoglobin level (SMD = 0.650, 95% CI: 0.045-1.255, P = .035), transfusion requirements (SMD = -0.102, 95% CI: -0.199 to -0.006, P = .038), and duration of surgery (SMD = -0.514, 95% CI: -0.749 to -0.280, P = .000). In addition, no adverse effect was identified in treatment groups. CONCLUSIONS Intravenous administration of TXA in open myomectomy was associated with significantly reduced total blood loss, postoperative hemoglobin decline, duration of surgery, and transfusion requirements. Based on the limitations of the current meta-analysis, high-quality RCTs with long-term follow-up are still required.
Collapse
Affiliation(s)
| | - Lixia Wang
- Department of Gynaecology and Obstetrics, The Second Hospital of Dalian Medical University, Liaoning, China
| | - Yifei Wang
- Department of Gynaecology and Obstetrics, The Second Hospital of Dalian Medical University, Liaoning, China
| | - Xinyan Lin
- Department of Gynaecology and Obstetrics, The Second Hospital of Dalian Medical University, Liaoning, China
| |
Collapse
|
17
|
Vitamins, Amino Acids and Drugs and Formulations Used in Nutrition. SIDE EFFECTS OF DRUGS ANNUAL 2017. [DOI: 10.1016/bs.seda.2017.06.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|