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Amu OC, Affusim EA, Nnadozie UU, Nwachukwu CD. Outcome of transurethral resection of the prostate (TURP) using 5% dextrose water as irrigant. Niger J Clin Pract 2023; 26:1568-1574. [PMID: 37929537 DOI: 10.4103/njcp.njcp_278_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Background TURP remains the gold standard for simple prostatectomy presently. Different fluids have been used for irrigation while performing monopolar TURP. The choice of irrigation fluid depends on a lot of factors. Aim We sought to find out if the outcome of monopolar TURP using 5% dextrose water in our setting compares with findings in other studies using different fluids as irrigation fluid in monopolar TURP. Materials and Methods This was a prospective study of 220 patients who had monopolar TURP using 5% dextrose water as irrigation fluid from 2015 to 2020. Results The study was completed by 220 patients. The mean age was 66.25 yrs. The mean weight of prostate was 53.2 g, and mean resected weight was 30.10 g using a mean irrigation volume of 45.35 liters, 5% dextrose water over a mean resection time of 66.08 mins. The mean changes in International Prostate Symptom Score/quality of life score (IPSS/QOLS) were statistically significant. Early complications recorded were postoperative hematuria with clot retention (1.4%), urinary tract infection (UTI) (13.2%), and secondary hemorrhage (10%). TURP syndrome was not recorded. Late complications seen within 2 years follow-up were transient urinary incontinence (6.4%), urethral stricture (4.1%), and bladder neck contracture (2.3%). There was no repeat TURP for residual adenoma within this period. Conclusion TURP using 5% dextrose water has comparable outcomes to other irrigation fluids for monopolar TURP. It is a good alternative to any other irrigation fluid.
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Affiliation(s)
- O C Amu
- Department of Surgery, College of Medicine, University of Nigeria, Enugu Campus, Nigeria
| | - E A Affusim
- Department of Surgery, College of Medicine, Odumegwu Ojukwu University Awka, Anambra, Nigeria
| | - U U Nnadozie
- Department of Surgery, Federal University Teaching Hospital, Abakiliki, Ebonyi, Nigeria
| | - C D Nwachukwu
- Department of Surgery, University of Nigeria Teaching Hospital, Enugu, Nigeria
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Bains L, Meena R, Maranna H, Lal P, Sawant G. Biochemical Changes Using Sterile Water and 1.5% Glycine in TURP: A Randomized Study. MAMC JOURNAL OF MEDICAL SCIENCES 2020. [DOI: 10.4103/mamcjms.mamcjms_50_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Choi JJ, Kim HS, Lee KC, Shin Y, Jo YY. Anesthetic experience of an adult male with citrullinemia type II: a case report. BMC Anesthesiol 2016; 16:92. [PMID: 27724842 PMCID: PMC5057249 DOI: 10.1186/s12871-016-0253-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 09/23/2016] [Indexed: 12/30/2022] Open
Abstract
Background Citrullinemia type II is an autosomal recessive urea cycle disorder and a subtype of citrin deficiency. However, the management of recurrent hyperammonemia with neurologic symptoms in patients with citrullinemia type II is quite different from the management of other types of urea cycle disorders. In pats with citrullinemia type II, regional anesthesia might be a good choice for the early detection of hyperammonemic symptoms and addressing psychic stress. Case presentation A 48-year-old male with adult onset citrullinemia type II was scheduled for urethral scrotal fistula repair. During the first operation, spinal anesthesia with conscious sedation using dexmedetomidine was used, a second operation was performed after confirmation of infection control and a stable neurologic condition. In this patient, dietary planning with close monitoring of serum ammonia level and close observation of neurologic conditions might lead to successful perioperative care. Conclusion For anesthesia of patients with adult onset citrullinemia type II, close monitoring of neurologic signs and serum ammonia are important to reduce neurologic complications induced by hyperammonemia. Regional anesthesia with a proper dietary plan might reduce patient stress and prevent metabolic tragedy.
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Affiliation(s)
- Jung Ju Choi
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, 1198 Guwol-dong, Namdong-gu, Incheon, 405-760, South Korea
| | - Hong Soon Kim
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, 1198 Guwol-dong, Namdong-gu, Incheon, 405-760, South Korea
| | - Kyung Cheon Lee
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, 1198 Guwol-dong, Namdong-gu, Incheon, 405-760, South Korea
| | - Youseok Shin
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, 1198 Guwol-dong, Namdong-gu, Incheon, 405-760, South Korea
| | - Youn Yi Jo
- Department of Anesthesiology and Pain Medicine, Gachon University Gil Medical Center, 1198 Guwol-dong, Namdong-gu, Incheon, 405-760, South Korea.
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Karadeniz MS, Bayazit E, Aksoy O, Salviz EA, Tefik T, Sanli O, Sungur MO, Tugrul KM. Bipolar versus monopolar resection of benign prostate hyperplasia: a comparison of plasma electrolytes, hemoglobin and TUR syndrome. SPRINGERPLUS 2016; 5:1739. [PMID: 27777873 PMCID: PMC5053958 DOI: 10.1186/s40064-016-3407-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 09/28/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND Bipolar and monopolar transurethral resection of prostate (TURP) are both widely used for surgical treatment of benign prostatic hyperplasia. Systemic absorption of irrigation fluids during TURP operations leads to variations in blood chemistry. The aim of this prospective clinical study was to compare two different surgical techniques and the systemic effects of irrigation solutions (5 % mannitol vs. 0.9 % sodium chloride) under standardized anesthesia care. METHODS Fifty-two patients who were scheduled for elective TURP were enrolled in the study. Patients were divided into two groups; the group M; 5 % mannitol was used for irrigation and the group B; 0.9 % sodium chloride was used for irrigation. Spinal anesthesia was performed to all patients. The patients' demographics, prostate volumes, hemodynamic parameters, volumes of irrigation, and IV fluids were recorded. Serum electrolytes (Na+, K+) and hemoglobin (Hb) were analyzed in blood samples taken before the operation (control), at the 45th min of the operation (1st measurement), and 1 h after the end of the surgery (2nd measurement) and recorded. RESULTS The Na+ value of group M was significantly lower in both the 1st and 2nd measurements compared with the control value (p < 0.001 and p < 0.001). Na+ values of group M were also significantly lower than group B in both the 1st and 2nd measurements (p < 0.001 and p < 0.001). The change in Na+ levels was found to be statistically significant (p < 0.001) in group M, whereas the intergroup changes were not statistically significant in group B. CONCLUSION Our results demonstrated that bipolar resection coupled with 0.9 % sodium chloride has minimal effects on serum sodium levels compared with monopolar resection. Clinicaltrials.gov identifier NCT02681471.
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Affiliation(s)
- Meltem Savran Karadeniz
- Department of Anesthesiology, Medical Faculty of Istanbul, Istanbul University, Istanbul Universitesi Tip Fakultesi, Anesteziyoloji AD, Millet Cad. Cerrahi Monoblok Giris Kati, Fatih, 34093 Istanbul, Turkey
| | - Erdem Bayazit
- Department of Anesthesiology, Medical Faculty of Istanbul, Istanbul University, Istanbul Universitesi Tip Fakultesi, Anesteziyoloji AD, Millet Cad. Cerrahi Monoblok Giris Kati, Fatih, 34093 Istanbul, Turkey
| | - Omur Aksoy
- Department of Anesthesiology, Medical Faculty of Istanbul, Istanbul University, Istanbul Universitesi Tip Fakultesi, Anesteziyoloji AD, Millet Cad. Cerrahi Monoblok Giris Kati, Fatih, 34093 Istanbul, Turkey
| | - Emine Aysu Salviz
- Department of Anesthesiology, Medical Faculty of Istanbul, Istanbul University, Istanbul Universitesi Tip Fakultesi, Anesteziyoloji AD, Millet Cad. Cerrahi Monoblok Giris Kati, Fatih, 34093 Istanbul, Turkey
| | - Tzevat Tefik
- Department of Urology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Oner Sanli
- Department of Urology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mukadder Orhan Sungur
- Department of Anesthesiology, Medical Faculty of Istanbul, Istanbul University, Istanbul Universitesi Tip Fakultesi, Anesteziyoloji AD, Millet Cad. Cerrahi Monoblok Giris Kati, Fatih, 34093 Istanbul, Turkey
| | - Kamil Mehmet Tugrul
- Department of Anesthesiology, Medical Faculty of Istanbul, Istanbul University, Istanbul Universitesi Tip Fakultesi, Anesteziyoloji AD, Millet Cad. Cerrahi Monoblok Giris Kati, Fatih, 34093 Istanbul, Turkey
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Weinberg JM, Bienholz A, Venkatachalam MA. The role of glycine in regulated cell death. Cell Mol Life Sci 2016; 73:2285-308. [PMID: 27066896 PMCID: PMC4955867 DOI: 10.1007/s00018-016-2201-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 03/18/2016] [Indexed: 01/22/2023]
Abstract
The cytoprotective effects of glycine against cell death have been recognized for over 28 years. They are expressed in multiple cell types and injury settings that lead to necrosis, but are still not widely appreciated or considered in the conceptualization of cell death pathways. In this paper, we review the available data on the expression of this phenomenon, its relationship to major pathophysiologic pathways that lead to cell death and immunomodulatory effects, the hypothesis that it involves suppression by glycine of the development of a hydrophilic death channel of molecular dimensions in the plasma membrane, and evidence for its impact on disease processes in vivo.
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Affiliation(s)
- Joel M Weinberg
- Division of Nephrology, Department of Internal Medicine, Veterans Affairs Ann Arbor Healthcare System and University of Michigan, Room 1560, MSRB II, Ann Arbor, MI, 48109-0676, USA.
| | - Anja Bienholz
- Department of Nephrology, University Duisburg-Essen, 45122, Essen, Germany
| | - M A Venkatachalam
- Department of Pathology, University of Texas Health Science Center, San Antonio, TX, 78234, USA
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Hahn RG. Fluid absorption and the ethanol monitoring method. Acta Anaesthesiol Scand 2015; 59:1081-93. [PMID: 25952458 DOI: 10.1111/aas.12550] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 04/04/2015] [Accepted: 04/13/2015] [Indexed: 12/28/2022]
Abstract
BACKGROUND Fluid absorption is a well-known complication of endoscopic surgeries, such as transurethral prostatic resection and transcervical endometrial resection. Absorption of electrolyte-free fluid in excess of 1 L, which occurs in 5% to 10% of the operations, markedly increases the risk of adverse effects from the cardiovascular and neurological systems. Absorption of isotonic saline, which is used with the new bipolar resection technique, will change the scenario of adverse effects in a yet unknown way. Hyponatremia no longer occurs, but marking the saline with ethanol reveals that fluid absorption occurs just as much as with monopolar prostate resections. METHODS Ethanol monitoring is a method for non-invasive indication and quantification of fluid absorption that has been well evaluated. By using an irrigating fluid that contains 1% of ethanol, updated information about fluid absorption can be obtained at any time perioperatively by letting the patient breathe into a hand-held alcolmeter. RESULTS Regression equations and nomograms with variable complexity are available for estimating how much fluid has been absorbed, both when the alcolmeter is calibrated to show the blood ethanol level and when it is calibrated to show the breath ethanol concentration. Examples of how such estimations should be performed are given in this review article. CONCLUSIONS The difficulty is that the anesthesiologist must be aware of how the alcolmeter is calibrated (for blood or breath) and be able to distinguish between the intravascular and extravascular absorption routes, which give rise to different patterns and levels of breath ethanol concentrations.
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Affiliation(s)
- R. G. Hahn
- Research Unit; Södertälje Hospital and Department of Anesthesiology; Linköping University; Linköping Sweden
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Bright E, Stocker M, Koupparis A, MacDermott S. Day-case monopolar and bipolar transurethral resection of the prostate. JOURNAL OF CLINICAL UROLOGY 2015. [DOI: 10.1177/2051415814548475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: The objective of this article is to investigate the safety and efficacy of both monopolar and bipolar transurethral resection of the prostate (TURP) performed on a day-case basis. Materials and methods: Data were collected prospectively for two cohorts of consecutive patients undergoing a day-case monopolar TURP (mTURP) by surgeon 1 in centre 1 (Group M) and a day case bipolar TURP (bTURP) by surgeon 2 in centre 2 (Group B). All were scheduled to be discharged on the day of surgery, with an indwelling catheter to be removed on an outpatient basis. Results: Fifty men underwent a day-case mTURP (Group M) and 27 men underwent a day-case bTURP (Group B) in centre 1 and 2, respectively. Patient age ( p = 0.71) and resection weight ( p = 0.35) were comparable between the two groups. No statistically significant difference in the number of admissions ( p = 1.00) or re-admissions ( p = 0.55) between the two groups was observed, with an identical day case discharge rate of 92%. Conclusions: Day-case TURP can be provided safely and effectively to patients regardless of the diathermy method employed, with successful discharge rates and low risk of admission or re-admission.
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Affiliation(s)
- Elizabeth Bright
- Department of Urology, Royal Devon and Exeter NHS Foundation Trust, UK
| | - Mary Stocker
- Department of Anaesthetics, Torbay District General Hospital, UK
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Sinanoglu O, Ekici S, Balci MC, Hazar AI, Nuhoglu B. Comparison of plasmakinetic transurethral resection of the prostate with monopolar transurethral resection of the prostate in terms of urethral stricture rates in patients with comorbidities. Prostate Int 2014; 2:121-6. [PMID: 25325023 PMCID: PMC4186955 DOI: 10.12954/pi.14043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 05/02/2014] [Indexed: 11/13/2022] Open
Abstract
Purpose To compare urethral stricture rates in comorbid patients undergoing plasmakinetic transurethral resection of the prostate (PK-TURP) and monopolar transurethral resection of the prostate (M-TURP) for benign prostatic hyperplasia. Methods The data of 317 patients with comorbidities undergoing either PK-TURP or M-TURP from September 2008 to December 2012 were retrospectively evaluated. Preoperative and postoperative 12-month International Prostate Symptom Score, maximal flow rate, postoperative International Index of Erectile Function scores, and urethral stricture rates were evaluated. Results A total of 154 patients underwent M-TURP and 163 patients underwent PK-TURP. Urethral stricture rates were 6/154 in the M-TURP treatment arm and 17/163 in the PK-TURP treatment arm (P=0.000). In the presence of hypertension and/or coronary artery disease and/or diabetes mellitus, the risk of urethral stricture complication was significantly higher in the PK-TURP group than in the M-TURP group (P=0.000). Conclusions The risk of urethral stricture increases with PK-TURP in elderly patients with a large prostate and concomitant hypertension and/or coronary artery disease and/or diabetes mellitus. Therefore, PK-TURP should be performed cautiously in this group of benign prostatic hyperplasia patients.
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Affiliation(s)
- Orhun Sinanoglu
- Department of Urology, Maltepe University School of Medicine, Istanbul, Turkey
| | - Sinan Ekici
- Department of Urology, Maltepe University School of Medicine, Istanbul, Turkey
| | - Mb Can Balci
- Department of Urology, Maltepe University School of Medicine, Istanbul, Turkey
| | - A Ismet Hazar
- Department of Urology, Maltepe University School of Medicine, Istanbul, Turkey
| | - Baris Nuhoglu
- Department of Urology, Maltepe University School of Medicine, Istanbul, Turkey
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Sinanoglu O, Ekici S, Tatar MN, Turan G, Keles A, Erdem Z. Postoperative Outcomes of Plasmakinetic Transurethral Resection of the Prostate Compared to Monopolar Transurethral Resection of the Prostate in Patients With Comorbidities. Urology 2012; 80:402-6. [DOI: 10.1016/j.urology.2012.02.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 01/31/2012] [Accepted: 02/07/2012] [Indexed: 10/28/2022]
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Park JT, Lim HK, Kim SG, Um DJ. A comparison of the influence of 2.7% sorbitol-0.54% mannitol and 5% glucose irrigating fluids on plasma serum physiology during hysteroscopic procedures. Korean J Anesthesiol 2011; 61:394-8. [PMID: 22148088 PMCID: PMC3229018 DOI: 10.4097/kjae.2011.61.5.394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Revised: 05/09/2011] [Accepted: 05/10/2011] [Indexed: 11/10/2022] Open
Abstract
Background 2.7% sorbitol-0.54% mannitol has been selected as an alternative irrigating fluid during endoscopic surgery for its theoretical advantages. We compared the influence of 2.7% sorbitol-0.54% mannitol (Urosol™, CJ Pharma, Seoul, Korea) and 5% glucose as an irrigating solution for hysteroscopic myomectomy & polypectomy in the occurrence of associated complications. Methods Thirty patients scheduled for a hysteroscopic operation were included in a prospective randomized trial comparing 2.7% sorbitol-0.54% mannitol solution (Group S, n = 15) and 5% glucose (Group G, n = 15) as an irrigating fluid. We recorded the amount of the irrigating fluids, the amount of fluid intake, and the duration of the procedure. Serum sodium, chloride, potassium, glucose values, and serum osmolality were measured before (just after the induction, T1), during (when 2 L of irrigation fluid was infused, T2), and after (1 h after the end of the operation, T3) the hysteroscopic procedure. Results The mean volume of absorbed irrigating fluid was 185.0 ± 73.5 ml in Group G and 175.4 ± 50.5 ml in Group S. Transient hyperglycemia occurred in one patient of Group G. No differences were found in the intraoperative and postoperative levels of serum sodium, potassium, chloride, glucose and osmolality in both groups. Conclusions There was no clinical evidence of hyponatremic hypoosmolality in any of the patients. We found no difference between 2.7% sorbitol-0.54% mannitol and 5% glucose as an irrigating fluid for hysteroscopic procedures with mild to moderate irrigant absorption.
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Affiliation(s)
- Jong Taek Park
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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Abstract
PURPOSE OF REVIEW To examine recent developments in preventing and treating postoperative acute renal dysfunction. To review contemporary issues concerning perioperative fluid and electrolyte management. RECENT FINDINGS Renal dysfunction remains a major postoperative morbidity despite the advent of intermittent and continuous renal replacement therapies. It is also associated with increased mortality. Newer techniques, such as off-pump coronary artery bypass surgery, which promised to reduce the incidence of postoperative renal injury, have failed to do so. In addition, newer techniques such as endovascular repair of aortic disorder and the transcutaneous insertion of aortic valves are associated with substantial degrees of kidney injury partially due to the use of much intravenous contrast material. Therefore, the present-day approach to preventing contrast-induced nephropathy is reviewed. Electrolyte disturbances are especially problematic after certain types of surgery, such as trans-sphenoidal adenomectomy and surgeries requiring the use of large volumes of irrigating solutions. SUMMARY Renal dysfunction, along with fluid and electrolyte disturbances, is a major issue that needs to be considered as part of perioperative management. Moreover, it is the prevention of clinically significant renal injury and electrolyte disturbances that is the cornerstone of contemporary anesthetic and surgical care.
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Tuccori M, Guidi B, Montagnani S, Fornai M, Antonioli L, Blandizzi C, di Paolo M. Transient acute liver failure complicating transurethral resection syndrome. ACTA ACUST UNITED AC 2010; 44:269-72. [PMID: 20199344 DOI: 10.3109/00365591003636612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Transurethral resection (TUR) syndrome, resulting from dilutional hyponatraemia for excessive absorption of irrigating fluid, represents the most relevant complication of transurethral resection of prostate (TURP). Ethanol is used as a tracer in the irrigant solution to monitor fluid absorption with a breathalyser. An unusual case of transient acute liver failure complicating TUR syndrome is reported. A 54-year-old male patient, without risk factors for the development of toxic hepatitis, was subjected to TURP for treatment of benign prostatic hyperplasia. Fluid absorption (2275 ml), estimated by breathalyser, exceeded maximum allowed absorption (2000 ml) only at the end of the surgical intervention. No signs of possible toxicity were evident in the few hours following the intervention. About 10 h after the end of TURP, the patient developed sweating, vomiting and diarrhoea. Laboratory analysis revealed severe hyponatraemia (116 meq/l) with signs of severe liver impairment (total bilirubin 5.8 mg/dl, alanine aminotransferase 56,500 U/l, aspartate aminotransferase 32,700 U/l), kidney failure (serum creatinine 1.93 mg/dl) and serum ethanol levels of 219 mg/dl (0.2%). The patient was treated with acetylcysteine 150 mg/kg i.v. and furosemide 50 mg i.v. Liver and renal functions improved in few days and recovered completely within 30 days. The TUR syndrome observed in this case was probably extravascular in nature, and could have been identified and prevented by measuring ethanol levels 10 min after ending the surgical procedure. The performance of such a test should be strongly recommended to all surgeons. The clinicians attributed the development of liver impairment in this case to ethanol toxicity. However, further studies are warranted to confirm whether hepatic injury can represent a possible complication of TUR syndrome when ethanol solution is used as irrigant fluid.
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Affiliation(s)
- Marco Tuccori
- Division of Pharmacology and Chemotherapy, Department of Internal Medicine, University of Florence, Florence, Italy.
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Darwish AM, Hassan ZZ, Attia AM, Abdelraheem SS, Ahmed YM. Biological effects of distension media in bipolar versus monopolar resectoscopic myomectomy: A randomized trial. J Obstet Gynaecol Res 2010; 36:810-7. [DOI: 10.1111/j.1447-0756.2010.01244.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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A randomized comparison between three types of irrigating fluids during transurethral resection in benign prostatic hyperplasia. BMC Anesthesiol 2010; 10:7. [PMID: 20509864 PMCID: PMC2891743 DOI: 10.1186/1471-2253-10-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Accepted: 05/28/2010] [Indexed: 12/03/2022] Open
Abstract
Background Central nervous system changes, circulatory and electrolyte imbalances are the main complications of endoscopic transurethral resection of the prostate (TURP) which is known as transurethral resection (TUR) syndrome, which occurs as result of excessive absorption of irrigating fluid. We compare glycine 1.5% versus glucose 5% and normal saline 0.9% as irrigating solutions during TURP in patients with moderate to severe bladder outlet obstruction due to benign prostatic hyperplasia (BPH). Methods Three hundred sixty patients with symptomatic BPH were randomized into a prospective, controlled trial comparing the three irrigation modalities. One-hundred twenty patients used glycine 1.5% solution as irrigating fluid (glycine group), 120 patients used glucose 5% solution (glucose group) and 120 patients used normal saline 0.9% solution (saline group). Patient's demographics, operation time, hospital stay, postoperative amino acid glycine assay, postoperative serum cardiac troponin I and perioperative complications were noted. Results No difference was found between the groups in the immediate postoperative levels of hemoglobin and hematocrite. A high glycine level was associated with the TUR syndrome. Seventeen patients had TUR syndrome; all were in glycine group and they had the highest postoperative amino acid glycine levels. Slight increase in serum sodium (142.6 ± 12.6 mmol/l) was detected in saline group. Transient Hyperglycemia (170 ± 35.9 mg/dl) and hypokalemia (3.67 ± 0.92 mmol/l) occurred in the immediate postoperative period in the glucose group. Conclusion Endoscopic TURP performed using either glucose 5% or saline 0.9% irrigating solution during and after surgery is associated with lower incidence of TUR syndrome, lower catheterization period, shorter hospital stay and no cardiac toxicity in comparison with glycine 1.5% solution. Trial Registration This clinical trail had been approved and registered in PACT Registry; with identification number for the registry is ATMR2010010001793131.
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Piros D, Fagerström T, Collins JW, Hahn RG. Glucose as a marker of fluid absorption in bipolar transurethral surgery. Anesth Analg 2009; 109:1850-5. [PMID: 19923514 DOI: 10.1213/ane.0b013e3181b0843b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Historically, a reduced serum sodium concentration has been used to diagnose absorption of electrolyte-free irrigating fluid during transurethral resection of the prostate (TURP). In bipolar TURP, the irrigating solution contains electrolytes, thus invalidating the serum sodium method. In this study, we investigated whether glucose can be used to diagnose the absorption of irrigating fluid during TURP procedures. METHODS The serum glucose and sodium concentrations were measured in 250 patients undergoing monopolar TURP using either 1.5% glycine or 5% glucose for urinary bladder irrigation. The glucose kinetics was analyzed in 10 volunteers receiving a 30-min infusion of 20 mL/kg of acetated Ringer's solution with 1% glucose. These data were then used in computer simulations of different absorption patterns that were summarized in a nomogram for the relationship between the glucose level and administered fluid volume. RESULTS There was a statistically significant inverse linear relationship between the decrease in serum sodium and the increase in glucose levels after absorption of 5% glucose during TURP (r(2) = 0.80). The glucose concentration increased, from 4.6 (sd 0.4) to 8.3 (0.9) mmol/L, during the experimental infusions. Regardless of the absorption pattern, all simulations indicated that the uptake of 1 L of fluid containing 1% glucose corresponded to an increase in the glucose level of 3.7 (sd 1.6) mmol/L at the end of surgery, whereas 2 L yielded an increase of 6.9 (1.7) mmol/L. CONCLUSIONS In bipolar TURP, the addition of glucose to a concentration of 1% in the electrolyte-containing irrigation fluid can be used as a tracer of absorption that is comparable with measuring serum sodium after monopolar TURP.
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Affiliation(s)
- David Piros
- Department of Anesthesiology, Karolinska Institutet at Söder Hospital, S-118 83 Stockholm, Sweden.
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Park JT, Choi JC, Lee JY, Um DJ. Dilutional hyponatremia developed during hysteroscopic myomectomy: A case report. Korean J Anesthesiol 2009; 57:535-539. [PMID: 30625921 DOI: 10.4097/kjae.2009.57.4.535] [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: 11/10/2022] Open
Abstract
Hysteroscopy is a procedure that may appear minimally invasive, but may result in potentially disastrous complications. A hysteroscopy requires the insertion of a hysteroscope into the uterine cavity and the installation of a suitable distention medium for the visualization of the endometrium. Fluid overload due to the absorption of distention media during hysteroscopy can cause mild to severe complications, including hyponatremia, hypoosmolarity, nausea, vomiting, headache, arrhythmia, blindness, confusion, seizure, cerebral edema, brain herniation, and death. We report a case of a 41 year-old female patient who underwent elective hysteroscopic myomectomy under general anesthesia. Approximately 4 hours after the beginning of the surgery, the patient's serum sodium concentration dropped to 109 mM. She was treated with furosemide and recovered without sequelae.
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Affiliation(s)
- Jong Taek Park
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
| | - Jae Chan Choi
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
| | - Ji Yeon Lee
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
| | - Dea Ja Um
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
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[Transurethral resection syndrome]. FARMACIA HOSPITALARIA 2009; 32:253-5. [PMID: 19128735 DOI: 10.1016/s1130-6343(08)75941-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Schober P, Meuleman EJ, Boer C, Loer SA, Schwarte LA. Transurethral Resection Syndrome Detected and Managed Using Transesophageal Doppler. Anesth Analg 2008; 107:921-5. [DOI: 10.1213/ane.0b013e31817b84f4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Transurethral resection of prostate: technical progress and clinical experience using the bipolar Gyrus plasmakinetic tissue management system. Surg Endosc 2008; 22:2078-83. [DOI: 10.1007/s00464-008-0008-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2008] [Revised: 04/28/2008] [Accepted: 05/30/2008] [Indexed: 10/21/2022]
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Cury J, Coelho RF, Bruschini H, Srougi M. Is the ability to perform transurethral resection of the prostate influenced by the surgeon's previous experience? Clinics (Sao Paulo) 2008; 63:315-20. [PMID: 18568239 PMCID: PMC2664229 DOI: 10.1590/s1807-59322008000300005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2008] [Accepted: 02/18/2008] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To evaluate the influence of the urologist's experience on the surgical results and complications of transurethral resection of the prostate (TURP). PATIENTS AND METHODS Sixty-seven patients undergoing transurethral resection of the prostate without the use of a video camera were randomly allocated into three groups according to the urologist's experience: a urologist having done 25 transurethral resections of the prostate (Group I - 24 patients); a urologist having done 50 transurethral resections of the prostate (Group II - 24 patients); a senior urologist with vast transurethral resection of the prostate experience (Group III - 19 patients). The following were recorded: the weight of resected tissue, the duration of the resection procedure, the volume of irrigation used, the amount of irrigation absorbed and the hemoglobin and sodium levels in the serum during the procedure. RESULTS There were no differences between the groups in the amount of irrigation fluid used per operation, the amount of irrigation fluid absorbed or hematocrit and hemoglobin variation during the procedure. The weight of resected tissue per minute was approximately four times higher in group III than in groups I and II. The mean absorbed irrigation fluid was similar between the groups, with no statistical difference between them (p=0.24). Four patients (6%) presented with TUR syndrome, without a significant difference between the groups. CONCLUSION The senior urologist was capable of resecting four times more tissue per time unit than the more inexperienced surgeons. Therefore, a surgeon's experience may be important to reduce the risk of secondary TURP due to recurring adenomas or adenomas that were incompletely resected. However, the incidence of complications was the same between the three groups.
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Affiliation(s)
- José Cury
- Department of Urology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
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Rose A, Suttor S, Goebell PJ, Rossi R, Rübben H. Transurethrale Resektion von Blasentumoren und Prostataadenomen in physiologischer Kochsalzlösung (TURIS). Urologe A 2007; 46:1148-50. [PMID: 17619851 DOI: 10.1007/s00120-007-1391-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Transurethral resection in a conductive irrigant medium is a new procedure in the surgical therapy of bladder tumors and prostate enlargement. In this prospective randomized trial we compared conventional TUR with TUR in saline regarding safety and efficiency. PATIENTS AND METHODS Between November 2004 and February 2005 a total number of 128 patients were included in this study. After randomization 58 patients were treated by conventional TUR and 70 patients by TURIS (Olympus, SurgMasterSystem). We evaluated resection time, weight of resected tissue, complications, blood loss, changes in serum sodium, and duration of catheterization. RESULTS Among the tested procedures no statistically significant difference could be observed concerning blood loss, change of serum sodium, and complications. The mean weight of resected tissue of the prostate per time was 0.9 g/min with the TUR procedure and 0.8 g/min with the TURIS procedure. Severe complications like TUR syndrome or perforation of the bladder were not observed at all. In the TURIS group time until catheter removal was longer but also the mean weight of resected tissue of the prostate was higher in the TURIS group (42 g) than in the conventional TUR group (31 g). CONCLUSIONS Transurethral resection in a conductive irrigant medium (TURIS) can be considered as a safe and effective surgical procedure in the treatment of BPH and superficial urothelial carcinoma. Moreover the risk of TUR syndrome and perforation of the bladder due to nerve stimulation is reduced.
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Affiliation(s)
- A Rose
- Urologische Klinik, Universitätsklinikum, Hufelandstrasse 55, 45122 Essen.
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Giambelluca MS, Gende OA. Effect of glycine on the calcium signal of thrombin-stimulated platelets. Blood Coagul Fibrinolysis 2007; 18:303-8. [PMID: 17473569 DOI: 10.1097/mbc.0b013e3281223535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In treatment of hemorrhagic shock, small-volume infusion of 7.5% NaCl gives immediate hemodynamic improvement, but in vitro experiments suggest it depresses the hemostatic system. Since previous reports showed that hyperosmotic glycine solutions preserved the platelet function better than hyperosmotic NaCl solutions, we investigated whether glycine changes the intracellular calcium ([Ca]i) signal. Platelets were incubated in hyperosmotic solutions containing sodium glycine or glycine base and stimulated with 0.1 IU/ml thrombin. [Ca]i increases were compared with an isosmotic control. Platelets incubated in zero calcium/EGTA were used to study separately the effect of glycine on calcium mobilization from intracellular stores and extracellular calcium entry. When NaCl was replaced by sodium glycine, the [Ca]i increase produced by thrombin was enhanced, because the calcium entry increased without changes in the mobilization of stored calcium. The addition of 50 mmol/l glycine base to the HEPES-buffered media increases the thrombin-induced entry of calcium or manganese. This study demonstrates that hyperosmotic glycine solutions increase the entry of calcium. This effect contrasts with the impairment of the thrombin-induced calcium signals by NaCl. The addition of low amounts of glycine in resuscitation solutions would be useful to reduce dysfunctional inflammatory responses without the risk of bleeding; however, concentrated solutions could cause toxic effects.
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Affiliation(s)
- Miriam S Giambelluca
- Centro de Investigaciones Cardiovasculares, Facultad de Ciencias Médicas, Universidad Nacional de La Plata, 60 y 120, 1900 La Plata, Argentina
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Collins JW, Macdermott S, Bradbrook RA, Drake B, Keeley FX, Timoney AG. The effect of the choice of irrigation fluid on cardiac stress during transurethral resection of the prostate: a comparison between 1.5% glycine and 5% glucose. J Urol 2007; 177:1369-73. [PMID: 17382734 DOI: 10.1016/j.juro.2006.11.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2005] [Indexed: 11/29/2022]
Abstract
PURPOSE Variable amounts of irrigation fluid are absorbed during transurethral prostate resection. Previous studies suggest that cardiac stress occurs as a result of transurethral prostate resection, possibly due to glycine absorption. We performed a prospective, blinded, randomized trial comparing 1.5% glycine with 5% glucose irrigating solution. We assessed whether glycine or glucose irrigation for transurethral prostate resection is associated with cardiotoxicity, as measured by troponin I and echocardiogram changes. MATERIALS AND METHODS Between December 2001 and March 2003, 250 patients were recruited. Changes in immediate postoperative vs preoperative echocardiogram and serum cardiac troponin I indicated perioperative myocardial stress. Intraoperative irrigating fluid absorption was measured with 1% ethanol as a marker. Operative details recorded were anesthesia type, resection time, resected tissue weight and temperature change. Blood loss was measured with transfusions considered. Postoperatively blood assessments included serum glycine assay. RESULTS Five patients (4%) in the glycine group and 3 (2%) in the glucose group had significantly increased troponin I after surgery. Of these men 1 per group had myocardial infarction and the remainder had transient ischemia. Logistic regression was used to identify factors associated with an unfavorable outcome, which was recorded as a significant increase in troponin I or ischemic changes on echocardiography. Increasing patient age and blood loss were associated with an unfavorable outcome (OR 1.84 and 1.24, respectively). We noted no significant differences in the 1.5% glycine and 5% glucose groups with regard to troponin I/echocardiogram. However, when the glycine assay was compared with adverse outcomes, an increased glycine assay was found to be associated with echocardiogram changes (p = 0.001) and with increased troponin I levels (relative risk 10.71). CONCLUSIONS Transurethral prostate resection has an effect on the myocardium perioperatively. Glycine absorption causes echocardiogram changes and it is associated with increased troponin I. Increasing patient age and blood loss are associated with myocardial insult. The risk of increased blood loss was accumulative with each unit lost. Unrecognized blood loss or glycine absorption may explain the increase in morbidity and mortality previously reported in patients who undergo transurethral prostate resection.
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Collins JW, Macdermott S, Bradbrook RA, Keeley FX, Timoney AG. Is using ethanol-glycine irrigating fluid monitoring and 'good surgical practice' enough to prevent harmful absorption during transurethral resection of the prostate? BJU Int 2006; 97:1247-51. [PMID: 16686720 DOI: 10.1111/j.1464-410x.2006.06208.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the utility of using a tracer of 1% ethanol in 1.5% glycine for the early detection of irrigation fluid absorption during transurethral resection of the prostate (TURP). PATIENTS AND METHODS In all, 126 men undergoing TURP were irrigated with a solution of 1% ethanol and 1.5% glycine; their expired air was tested for ethanol every 20 min, and again at the end of the procedure. Maximum absorption by the breath-ethanol reading was compared with the serum concentration of absorbed glycine (analysed by anion-exchange chromatography). RESULTS Complete data on 120 men were assessed; 75% of the men absorbed irrigation fluid, with glycine levels above the normal range. The sodium levels tended to decrease with increasing glycine levels (Spearman's rank correlation coefficient, - 0.57; 120 men) and five men (4%) developed clinical features of the TUR syndrome. There was a weak correlation between breath-ethanol levels and serum glycine levels (Spearman's rank correlation coefficient, 0.54). The experience of the surgeon, the weight of the resected chips, and the operative duration were not significantly predictive of irrigation fluid absorption. CONCLUSIONS A rising breath-ethanol level indicates irrigation fluid absorption. However, irrigating fluid absorption is unpredictable, supporting the case for alternative, potentially safer irrigants.
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Affiliation(s)
- Justin W Collins
- Department of Urology, Bristol Urological Institute, Southmead Hospital, Bristol, UK.
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