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Zengin EN, Yalnız KY, Başkan S, Öztürk L. Comparison of Different Local Anesthetic Volumes for Saddle Block Anesthesia in Ambulatory Surgery: A Prospective Randomized Trial. Cureus 2023; 15:e41063. [PMID: 37519577 PMCID: PMC10375058 DOI: 10.7759/cureus.41063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
INTRODUCTION Saddle block anesthesia (SBA) is a frequently preferred method for ambulatory anorectal surgery. This study aimed to observe the effects of two different dose SBAs on discharge times and perioperative block characteristics in patients undergoing ambulatory anorectal surgery. METHODS The study was conducted as a prospective, randomized controlled study. Patients over the age of 18 who were scheduled for ambulatory anorectal surgery and had American Society of Anaesthesiologists (ASA) physical status I and II were included in the research. Patients were divided into two groups: 5 mg hyperbaric bupivacaine 0.5% (Group I; n=34) and 3 mg hyperbaric bupivacaine 0.5% (Group II; n=34). The primary outcome was discharge time. Characteristics of the spinal block like time to reach S4 blockade, maximum blocked dermatome, regression time of sensorial, first analgesic need time, voiding time, mobilization time, and side effects were the secondary outcomes. RESULTS Sixty-eight patients were included in the study. The groups were similar in terms of demographic and surgical characteristics (p > 0.05). In Group II, S4 sensory dermatome blockade time was statistically longer (p: 0.007) and the time to the disappearance of the sensory block was statistically shorter (p < 0.001). Also, voiding time and discharge times were statistically shorter in Group II (p: 0.049, p < 0.001, respectively). CONCLUSION SBA provided adequate anesthesia, and the complication rates were limited. Saddle block can be considered an advantageous technique because of conditions that adversely affect recoveries, such as postoperative cognitive problems, nausea, and vomiting due to general anesthesia. In addition, better recovery results and optimal surgical condition with 3 mg hyperbaric bupivacaine in our study suggest that this dose may be a good alternative.
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Affiliation(s)
- Emine N Zengin
- Anesthesiology and Reanimation, Ankara Bilkent City Hospital, Ankara, TUR
| | - Kudret Y Yalnız
- Anesthesiology and Reanimation, Ankara Bilkent City Hospital, Ankara, TUR
| | - Semih Başkan
- Anesthesiology and Reanimation, Ankara Bilkent City Hospital, Ankara, TUR
| | - Levent Öztürk
- Anesthesiology and Reanimation, Ankara Bilkent City Hospital, Ankara, TUR
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Schubert AK, Wiesmann T, Wulf H, Dinges HC. Spinal anesthesia in ambulatory surgery. Best Pract Res Clin Anaesthesiol 2023; 37:109-121. [PMID: 37321760 DOI: 10.1016/j.bpa.2023.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/15/2023] [Accepted: 04/12/2023] [Indexed: 06/17/2023]
Abstract
Spinal anesthesia is a safe alternative to general anesthesia but remains underrepresented in the ambulatory setting. Most concerns relate to low flexibility of spinal anesthesia duration and the management of urinary retention in the outpatient setting. This review focuses on the characterization and safety of the local anesthetics that are available to adapt spinal anesthesia very flexibly to the needs of ambulatory surgery. Furthermore, recent studies on the management of postoperative urinary retention provide evidence for safe, but report wider discharge criteria and much lower hospital admission rates. With the local anesthetics that have current approval for usage in spinal anesthesia, most requirements for ambulatory surgeries can be met. The reported evidence on local anesthetics without approval supports clinically established off-label use and can improve the results even further.
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Affiliation(s)
- Ann-Kristin Schubert
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Giessen and Marburg, Campus Marburg, Philipps-University Marburg, Germany
| | - Thomas Wiesmann
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Giessen and Marburg, Campus Marburg, Philipps-University Marburg, Germany; Department of Anesthesiology and Intensive Care Medicine, Diakoneo Diak Klinikum Schwäbisch-Hall, Schwäbisch-Hall, Germany
| | - Hinnerk Wulf
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Giessen and Marburg, Campus Marburg, Philipps-University Marburg, Germany.
| | - Hanns-Christian Dinges
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Giessen and Marburg, Campus Marburg, Philipps-University Marburg, Germany
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Peterson KJ, Dyrud P, Johnson C, Blank JJ, Eastwood DC, Butterfield GE, Stekiel TA, Peterson CY, Ludwig KA, Ridolfi TJ. Saddle block anesthetic technique for benign outpatient anorectal surgery. Surgery 2021; 171:615-620. [PMID: 34887088 DOI: 10.1016/j.surg.2021.08.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/21/2021] [Accepted: 08/31/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Current American Society of Colorectal Surgery Clinical Practice Guidelines for Ambulatory Anorectal Surgery endorse use of monitored anesthesia care, general anesthesia, or spinal anesthesia based on physician and patient preference. Although several studies support the use of monitored anesthesia care over general anesthesia, the literature regarding spinal anesthesia is limited and heterogenous due to small sample sizes and disparate spinal anesthesia techniques. Saddle block anesthesia is a form of spinal anesthesia that localizes to the lowermost sacral spinal segments allowing for preservation of lower extremity motor function and faster recovery. We accrued one of the largest reported cohort of anorectal procedures using saddle block anesthesia, as such, we sought to evaluate our institutional 12-year experience. METHODS Patients who underwent a benign anorectal procedure at our outpatient surgery center between July 2008-2020 were retrospectively reviewed. Demographics, surgical factors, perioperative times, and adverse events were collected from the electronic medical records. Saddle block anesthesia was generally performed in the preoperative area using a spinal needle (25-27 gauge) and a single injection technique of a 1:1 ratio local anesthetic mixed with 10% dextrose solution. Between 2.5-5 mg of hyperbaric anesthetic was injected intrathecally in the sitting position and the patient remained upright for 3-10 minutes. This technique of saddle block anesthesia provides analgesia for approximately 1-3 hours. RESULTS In the study, 859 saddle block anesthesia patients were identified, with a mean age of 44.6 years and American Society of Anesthesia score of 1.9; 609 (70.9%) were male. Surgical indications included lesion removal (27.1%), anal fistula (25.8%), hemorrhoidectomy (24.7%), pilonidal disease (6.3%), anal fissure (5.8%), and a combination of prior (10.2%). Prone jackknife positioning was used in 91.6% of procedures. Saddle block anesthesia most often was performed with bupivacaine (48.9%) or ropivacaine (41.7%). The median procedural saddle block anesthesia time was 11 minutes, surgery time was 17 minutes, anesthesia time was 42 minutes, and recovery time was 91 minutes. Patients spent a median of 3 hours and 53 minutes in the facility. Adverse events included urinary retention (1.9%), conversion to general anesthesia (1.8%), spinal headache (1.5%), hemodynamic instability (0.9%), and injection site reaction (0.3%). CONCLUSION Demonstrated using the largest known cohort of anorectal patients with saddle block anesthesia, saddle block anesthesia provides an effective method of analgesia to avoid general anesthesia with a low rate of adverse events.
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Affiliation(s)
- Kent J Peterson
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Paul Dyrud
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Colin Johnson
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Jacqueline J Blank
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Daniel C Eastwood
- Department of Biostatistics, Institute for Health & Equity, Medical College of Wisconsin, Milwaukee, WI
| | | | - Thomas A Stekiel
- Department of Anesthesia, Medical College of Wisconsin, Milwaukee, WI
| | - Carrie Y Peterson
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Kirk A Ludwig
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Timothy J Ridolfi
- Division of Colon and Rectal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI.
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Yung EM, Abdallah FW, Todaro C, Spence E, Grant A, Brull R. Optimal local anesthetic regimen for saddle block in ambulatory anorectal surgery: an evidence-based systematic review. Reg Anesth Pain Med 2020; 45:733-739. [PMID: 32699103 DOI: 10.1136/rapm-2020-101603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/06/2020] [Accepted: 06/10/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND Ambulatory anorectal surgery requires an anesthetic of short duration but profound depth. Saddle block anesthesia (SBA) can provide dense sacral anesthesia with minimal motor blockade, but the ideal local anesthetic agent remains undefined. This systematic review aims to identify the optimal SBA regimen for ambulatory anorectal surgery. METHODS We sought randomized trials examining SBA for ambulatory anorectal surgery and stratified patients into four subgroups according to local anesthetic type and dose: (1) longer acting, higher dose; (2) longer acting, lower dose; (3) shorter acting, higher dose; and (4) shorter acting, lower dose. Longer acting agents included bupivacaine and levobupivacaine; shorter acting agents included chloroprocaine, mepivacaine, and prilocaine. Lower dose was defined as ≤5 mg and ≤20 mg for longer and shorter acting local anesthetics, respectively. The primary outcome was time to discharge; secondary outcomes included times to sensory and motor block regression, urine voiding, and ambulation, as well as block success. RESULTS A total of 11 trials (1063 patients) were included. Overall study quality and reporting consistency was poor. Doses ranged from 1.5-7.5 mg to 3-30 mg of longer and shorter acting local anesthetics, respectively. Hyperbaric local anesthetics were used in eight trials (953 patients, 86%). The median time to discharge appeared similar across all subgroups with an overall time of 182 (IQR 102) min. The use of long-acting, lower dose regimens was associated with a faster median time to motor block regression. Block success approached 99% among all trials. CONCLUSIONS There is presently insufficient qualitative and quantitative evidence to identify an optimal SBA regimen for ambulatory anorectal surgery. Nonetheless, we found that doses as low as 1.5 and 3 mg of longer and shorter acting hyperbaric local anesthetics, respectively, can achieve effective and reliable SBA with timely hospital discharge. Despite similar discharge times, longer acting, lower dose local anesthetics may produce faster motor block regression following SBA for ambulatory anorectal surgery.
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Affiliation(s)
- Eric M Yung
- Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Faraj W Abdallah
- Anesthesiology and Pain Medicine and the Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Carla Todaro
- Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Emily Spence
- Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Andrew Grant
- Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Richard Brull
- Anesthesiology and Pain Medicine, Women's College Hospital, Toronto, Ontario, Canada
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Gebhardt V, Kiefer K, Bussen D, Weiss C, Schmittner MD. Retrospective analysis of mepivacaine, prilocaine and chloroprocaine for low-dose spinal anaesthesia in outpatient perianal procedures. Int J Colorectal Dis 2018; 33:1469-1477. [PMID: 29756162 DOI: 10.1007/s00384-018-3085-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE Perianal procedures are carried out in an outpatient setting regularly. The purpose of this retrospective analysis was to investigate the impact of different local anaesthetics (LA) for spinal anaesthesia (SPA) on operating room (OR) efficiency (perioperative process times, turnaround times) and postoperative recovery. This study aims on the determination of the optimal LA for low-dose SPA in the specific setting of a high-volume day-surgery centre. METHODS Anaesthesia records of all patients undergoing perianal outpatient surgery under saddle-block SPA at the Mannheim University Medical Centre from 2008 until 2017 were analysed. Patients were categorized as having received prilocaine, mepivacaine or chloroprocaine. RESULTS Two thousand seven hundred forty-six patients were included. Postoperative recovery was faster for chloroprocaine 1% compared with both other LAs. Preoperative processes but not process times in the OR were shorter for chloroprocaine. In contrary, turnaround times were significantly prolonged when chloroprocaine had been used, leading to reduction of OR efficiency. CONCLUSION Low-dose SPA provides reliable blocks for perianal surgery. Considerations on the choice of LA for SPA must include not only the recovery profile, but also the impact on OR efficiency. Due to shorter turnaround times and a manageable prolonged duration of stay, prilocaine is the preferable LA for low-dose SPA in perianal outpatient surgery at a high-volume day-surgery centre.
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Affiliation(s)
- Volker Gebhardt
- Department of Anaesthesiology and Surgical Intensive Care Medicine, University Medical Centre Mannheim, Ruprecht-Karls-University Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
| | - Kevin Kiefer
- Department of Anaesthesiology and Surgical Intensive Care Medicine, University Medical Centre Mannheim, Ruprecht-Karls-University Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Dieter Bussen
- End- und Dickdarmzentrum, Bismarckplatz 1, 68165, Mannheim, Germany
| | - Christel Weiss
- Department of Medical Statistics, University Medical Centre Mannheim, Ruprecht-Karls-University Heidelberg, Ludolf-Krehl-Str. 13-17, 68167, Mannheim, Germany
| | - Marc D Schmittner
- Department of Anaesthesiology, Intensive Care and Pain Medicine, BG Klinikum Unfallkrankenhaus Berlin gGmbH, Warener Str. 7, 12683, Berlin, Germany
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Weiß C. Lineare Regression. Notf Rett Med 2018. [DOI: 10.1007/s10049-018-0473-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Weiß C. Korrelationskoeffizienten. Notf Rett Med 2018. [DOI: 10.1007/s10049-018-0433-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Weiß C. Einfache Tests, die jeder kennen sollte. Notf Rett Med 2017. [DOI: 10.1007/s10049-017-0320-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Weiß C. Graphische Darstellungen. Notf Rett Med 2017. [DOI: 10.1007/s10049-016-0250-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Weiß C. Datenaufbereitung, Häufigkeiten und statistische Kenngrößen. Notf Rett Med 2016. [DOI: 10.1007/s10049-016-0202-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hidalgo Grau LA, Ruiz Edo N, Llorca Cardeñosa S, Heredia Budó A, Estrada Ferrer Ó, Del Bas Rubia M, García Torralbo EM, Suñol Sala X. Circular mucosal anopexy: Experience and technical considerations. Cir Esp 2016; 94:287-93. [PMID: 26997121 DOI: 10.1016/j.ciresp.2015.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 11/12/2015] [Accepted: 12/19/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Circular mucosal anopexy (CMA) achieves a more comfortable postoperative period than resective techniques. But complications and recurrences are not infrequent. This study aims to evaluate of the efficacy of CMA in the treatment of hemorrhoids and rectal mucosal prolapse (RMP). METHOD From 1999 to 2011, 613 patients underwent surgery for either hemorrhoids or RMP in our hospital. CMA was performed in 327 patients. Gender distribution was 196 male and 131 female. Hemorrhoidal grades were distributed as follows: 28 patients had RMP, 46 2nd grade, 146 3rd grade and 107 4th grade. Major ambulatory surgery (MAS) was performed in 79.9%. Recurrence of hemorrhoids was studied and groups of recurrence and no-recurrence were compared. Postoperative pain was evaluated by Visual Analogical Scale (VAS) as well as early complications. RESULTS A total of 31 patients needed reoperation (5 RMP, 2 with 2nd grade, 17 with 3rd grade,/with 4th grade). No statistically significant differences were found between the non-recurrent group and the recurrent group with regards to gender, surgical time or hemorrhoidal grade, but there were differences related to age. In the VAS, 81.3% of patients expressed a postoperative pain ≤ 2 at the first week. Five patients needed reoperation for early postoperative bleeding. Six patients needed admission for postoperative pain. CONCLUSIONS Recurrence rate is higher in CMA than in resective techniques. CMA is a useful technique for the treatment of hemorrhoids in MAS. Pain and the rate of complications are both low.
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Affiliation(s)
- Luis Antonio Hidalgo Grau
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
| | - Neus Ruiz Edo
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España.
| | - Sara Llorca Cardeñosa
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
| | - Adolfo Heredia Budó
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
| | - Óscar Estrada Ferrer
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
| | - Marta Del Bas Rubia
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
| | - Eva María García Torralbo
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
| | - Xavier Suñol Sala
- Servicio de Cirugía General y del Aparato Digestivo, Unidad de Cirugía Colorrectal, Hospital de Mataró, Mataró (Barcelona), España
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Kucur M, Goktas S, Kaynar M, Apiliogullari S, Kilic O, Akand M, Gul M, Celik JB. Selective Low-Dose Spinal Anesthesia for Transrectal Prostate Biopsy: A Prospective and Randomized Study. J Endourol 2015; 29:1412-7. [PMID: 26176605 DOI: 10.1089/end.2015.0450] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
PURPOSE To evaluate the use of spinal anesthesia by reducing anesthetic agent dose to provide better analgesia with minimal side effects without sacrificing the outpatient setting for prostate biopsy. In this study, efficacy and tolerability of selective low-dose spinal anesthesia versus intrarectal local anesthesia (IRLA) plus periprostatic nerve blockade (PPNB) were compared. METHODS Between September 2012 and April 2013, 100 patients, aged 40 to 80 years, prostate-specific antigen (PSA) ≥4 ng/mL, abnormal digital rectal examinations, and enrolled for biopsy were included in the present study. Ensuring double blindness, pain was assessed using the visual analog scale (VAS). Anal sphincter relaxation, patient satisfaction with the anesthesia technique, and motor response were evaluated. RESULTS Differences between the two groups, considering age, American Society of Anesthesiologist score, total PSA, prostate volume, anesthesia duration, and cancer presence, were not statistically significant. Pain experienced during probe insertion, biopsy, and 30 minutes after biopsy was significantly lower in the low-dose spinal anesthesia group (P < 0.0001). Anal sphincter relaxation degree was significantly higher in the spinal group (P < 0.001). Patient procedure-related overall satisfaction level was significantly higher in the spinal anesthesia group (P < 0.001). In the spinal anesthesia group, no motor blockade was observed. Between the two groups, no statistically significant difference was seen with regard to complications (P > 0.05). CONCLUSION Selective low-dose spinal anesthesia provides better pain relief than PPNB plus IRLA without sacrificing the day case setting in ambulatory practice. It is also associated with high patient satisfaction and willingness for a repeated biopsy without differences in procedure duration, tolerance, and complications.
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Affiliation(s)
- Mustafa Kucur
- 1 Department of Urology, Batman State Hospital , Batman, Turkey
| | - Serdar Goktas
- 2 Department of Urology, Selcuk University , Konya, Turkey
| | - Mehmet Kaynar
- 2 Department of Urology, Selcuk University , Konya, Turkey
| | - Seza Apiliogullari
- 3 Department of Anesthesia and Intensive Care, Faculty of Medicine, Selcuk University , Konya, Turkey
| | - Ozcan Kilic
- 2 Department of Urology, Selcuk University , Konya, Turkey
| | - Murat Akand
- 2 Department of Urology, Selcuk University , Konya, Turkey
| | - Murat Gul
- 4 Department of Urology, Van Education and Research Hospital , Van, Turkey
| | - Jale Bengi Celik
- 3 Department of Anesthesia and Intensive Care, Faculty of Medicine, Selcuk University , Konya, Turkey
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Purwar B, Ismail KM, Turner N, Farrell A, Verzune M, Annappa M, Smith I, El-Gizawy Z, Cooper JC. General or Spinal Anaesthetic for Vaginal Surgery in Pelvic Floor Disorders (GOSSIP): a feasibility randomised controlled trial. Int Urogynecol J 2015; 26:1171-8. [PMID: 25792351 DOI: 10.1007/s00192-015-2670-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Accepted: 02/24/2015] [Indexed: 11/30/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Spinal anaesthesia (SA) and general anaesthesia (GA) are widely used techniques for vaginal surgery for pelvic floor disorders with inconclusive evidence of the superiority of either. We conducted a randomised controlled trial (RCT) to assess the feasibility of a full scale RCT aiming to examine the effect of anaesthetic mode for vaginal surgery on operative, patient reported and length of hospital stay (LOHS) outcomes. METHODS Patients undergoing vaginal surgery, recruited through a urogynaecology service in a University teaching hospital, were randomised to receive either GA or SA. Patients were followed up for 12 weeks postoperatively. Pain was measured on a visual analogue scale; nausea was assessed with a four-point verbal rating scale. Patient's subjective perception of treatment outcome, quality of life (QoL) and functional outcomes were assessed using the International Consultation on Incontinence Modular Questionnaire (ICIQ) on vaginal symptoms and the SF-36 questionnaire. RESULTS Sixty women were randomised, 29 to GA and 31 to SA. The groups were similar in terms of age and type of vaginal surgery performed. No statistically significant differences were noted between the groups with regard to pain, nausea, quality of life (QoL), functional outcomes as well as length of stay in the postoperative recovery room, use of analgesia postoperatively and LOHS. CONCLUSION This study has demonstrated that a full RCT is feasible and should focus on the length of hospital stay in a subgroup of patients undergoing vaginal surgery where SA may help to facilitate enhanced recovery or day surgery.
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Affiliation(s)
- B Purwar
- Department of Obstetrics and Gynaecology, Royal Stoke University Hospital, Newcastle Road, Stoke-on-Trent, Staffordshire, ST4 6QG, UK
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Glen P, Moloo H. Simple anal fistulae. SEMINARS IN COLON AND RECTAL SURGERY 2014. [DOI: 10.1053/j.scrs.2014.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Abstract
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Zhang Y, Bao Y, Li L, Shi D. The effect of different doses of chloroprocaine on saddle anesthesia in perianal surgery. Acta Cir Bras 2014; 29:66-70. [PMID: 24474180 DOI: 10.1590/s0102-86502014000100010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Accepted: 12/20/2013] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To investigate a saddle anesthesia with different doses of chloroprocaine in perianal surgery. METHODS Total 60 Patients aged 18-75 years (Anesthesiologists grade I or II) scheduled to receive perianal surgery. Patients using saddle anesthesia were randomized to group A, group B and group C with the same concentration (0.5%) chloroprocaine with different doses 1.0 mL, 0.8 mL and 0.6 mL, respectively. Systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR) and the sensory and motor block were recorded to evaluate the anesthesia effect of chloroprocaine in each group. RESULTS The duration of sensory block of group C is shorter than those of group A and B. The maximum degree of motor block is observed (group C: 0 level, group A: III level; and group B: I level) after 15 minutes. Besides, there was a better anesthetic effect in group B than group A and group C, such as walking after saddle anesthesia. However, there is also no significant difference of blood pressure decreasing in these three groups. CONCLUSION It's worth to employ a saddle anesthesia with appropriate doses of chloroprocaine in clinical perianal surgery.
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Affiliation(s)
- Ying Zhang
- Shanghai Jiading Central Hospital, Department of Anesthesiology, Shanghai, China
| | - Yang Bao
- Shanghai Jiading Central Hospital, Department of Anesthesiology, Shanghai, China
| | - Linggeng Li
- Shanghai Jiading Central Hospital, Department of Anesthesiology, Shanghai, China
| | - Dongping Shi
- Shanghai Jiading Central Hospital, Department of Anesthesiology, Shanghai, China
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Schmittner MD, Dieterich S, Gebhardt V, Weiss C, Burmeister MA, Bussen DG, Viergutz T. Randomised clinical trial of pilonidal sinus operations performed in the prone position under spinal anaesthesia with hyperbaric bupivacaine 0.5 % versus total intravenous anaesthesia. Int J Colorectal Dis 2013. [PMID: 23196892 DOI: 10.1007/s00384-012-1619-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of this randomised clinical trial was to determine whether spinal anaesthesia (SPA) is superior to total intravenous anaesthesia (TIVA) in patients undergoing pilonidal sinus (PS) operations in the prone position. METHODS After approval of the local ethics committee, suitable patients aged 19-49 years were randomised to SPA (7.5 mg hyperbaric bupivacaine) or TIVA (Propofol and Fentanyl). Cumulative consumption of analgesics, postoperative recovery, complications and patient satisfaction were evaluated. RESULTS A total of 50 patients were randomised within a 24-month period. Median monitoring time in the recovery room was 0 (0-11) min for SPA versus 40 (5-145) min for TIVA (p < 0.0001). Patients in the SPA group were able to drink (40.5 (0-327) min versus TIVA 171 (72-280) min, p < 0.0001) and eat (55 (0-333) min versus TIVA 220 (85-358), p < 0.0001) earlier. More patients with a TIVA needed analgesics in the recovery room (SPA n = 0 versus TIVA n = 6, p = 0.0023) and suffered more frequently from a sore throat (SPA n = 0 versus TIVA n = 11, p = 0.0001). Two patients with a TIVA suffered from nausea and vomiting. Patients of both groups were equally satisfied with the anaesthesia technique offered. CONCLUSIONS SPA with 7.5 mg hyperbaric bupivacaine is superior to TIVA in patients undergoing PS operations in the prone position in terms of analgesia consumption in the recovery room, recovery times and postoperative complications.
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Affiliation(s)
- Marc D Schmittner
- Department of Anaesthesiology and Surgical Intensive Care Medicine, University Medical Centre Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
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GEBHARDT V, HEROLD A, WEISS C, SAMAKAS A, SCHMITTNER MD. Dosage finding for low-dose spinal anaesthesia using hyperbaric prilocaine in patients undergoing perianal outpatient surgery. Acta Anaesthesiol Scand 2013. [PMID: 23199005 DOI: 10.1111/aas.12031] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hyperbaric prilocaine 20 mg/ml may be preferable for perianal outpatient surgery. The aim of this prospective, single-centre, randomised, single-blinded, controlled clinical trial was to determine the optimal dosage of hyperbaric prilocaine 20 mg/ml for a spinal anaesthesia (SPA) in patients undergoing perianal outpatient surgery. METHODS One hundred and twenty patients (18-80 years/American Society of Anesthesiologists grade I-III) were enrolled in this study. The patients were randomised to receive 10, 20 or 30 mg of prilocaine for SPA. We measured expansion of the sensory and motor block, evaluated times to walk, void and being eligible for discharge, and determined the demand of analgesics. RESULTS 116/120 patients were available for analysis. The expansion of the sensory block gained with an increasing dosage: 10 mg: 3(1-6) dermatomes; 20 mg: 4(2-6) dermatomes; 30 mg: 5(3-7) dermatomes (P < 0.0001). Dermatomes were counted upwards beginning with S(5). Also, the motor block gained with an increased dosage (Bromage score 1-3: 10 mg: n = 3, 20 mg: n = 8 and 30 mg: n = 18, P = 0.0002). Patients receiving 10 mg were ready for discharge earlier compared with both other groups (10 mg: 199 ± 39 min; 20 mg: 219 ± 47 min; 30 mg: 229 ± 32 min, P = 0.0039). Pain occurred earlier in the 10 mg group than in the 30 mg group (10 mg: 168 ± 36 min; 30 mg: 205 ± 33 min, P = 0.0427). The demand of additional analgesics was comparable in all dosage groups. CONCLUSION Hyperbaric prilocaine 20 mg/ml can be applied in dosages of 10, 20 and 30 mg for SPA in perianal surgery. Because of sufficient analgesia, missing motor block and shorter recovery times, 10 mg of hyperbaric prilocaine 20 mg/ml can be recommended for perianal outpatient surgery.
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Affiliation(s)
- V. GEBHARDT
- Department of Anaesthesiology and Surgical Intensive Care Medicine; University Medical Centre Mannheim; Mannheim; Germany
| | - A. HEROLD
- Centre of Colo-proctology; Mannheim; Germany
| | - C. WEISS
- Department of Medical Statistics; University Medical Centre Mannheim; Mannheim; Germany
| | - A. SAMAKAS
- Department of Anaesthesiology and Surgical Intensive Care Medicine; University Medical Centre Mannheim; Mannheim; Germany
| | - M. D. SCHMITTNER
- Department of Anaesthesiology and Surgical Intensive Care Medicine; University Medical Centre Mannheim; Mannheim; Germany
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Hidalgo Grau LA, Heredia Budó A, Llorca Cardeñosa S, Carbonell Roure J, Estrada Ferrer O, García Torralbo E, Suñol Sala X. Day case stapled anopexy for the treatment of haemorrhoids and rectal mucosal prolapse. Colorectal Dis 2012; 14:765-8. [PMID: 21831169 DOI: 10.1111/j.1463-1318.2011.02751.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM Stapled anopexy (SA) gives better early postoperative results than classical haemorrhoidectomy. The aim of this study is to demonstrate that SA is a safe and effective procedure for the treatment of haemorrhoids and rectal mucose prolapse in a day-case surgery programme. METHOD From January 2000 to December 2008, 297 SA procedures were performed; 230 (77.4%) were performed in the Day Surgery Unit (DSU). Third- and fourth-degree haemorrhoids, second-degree haemorrhoids with no response to conservative treatment and several cases of rectal prolapse were included. The mean age of the patients in the series was 48.1 years (range 21-85). Preoperative preparation included phosphate enemas and antibiotic prophylaxis. Patients were operated on mainly under spinal anaesthesia. Day-case rate, postoperative pain (measured by a visual analogic scale, 1-10), admissions, re-admissions, early postoperative situation and recurrence were evaluated in the study. RESULTS The overall DSU rate was 78%, with a progressive increase from 46% to 99% in 2008. One hundred and eighty-five patients (80%) had pain scores under 2; no patient had a pain score over 7. Eighteen (8%) patients required admission on the day of surgery. Late admission was needed for 3 (3%) patients. Thirty-three patients reported their situation as excellent, 174 as good, 20 as acceptable and three as bad when they answered a phone questionnaire 24 h after surgery. Overall, 20 (9%) patients had recurrence of symptoms. CONCLUSION SA is a safe and effective procedure for prolapsing haemorrhoids in the day case setting. The recurrence rate is higher than that observed in classical haemorrhoidectomy. Most patients can be managed as day-cases.
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Affiliation(s)
- L A Hidalgo Grau
- Colorectal Surgery Unit, General and Digestive Surgery Department, Hospital de Mataró, Mataró, Barcelona, Spain.
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Choi S, Mahon P, Awad IT. Neuraxial anesthesia and bladder dysfunction in the perioperative period: a systematic review. Can J Anaesth 2012; 59:681-703. [PMID: 22535232 DOI: 10.1007/s12630-012-9717-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Accepted: 04/13/2012] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Urinary retention requiring catheterization carries the risk of infection. Neuraxial anesthesia causes transient impairment of bladder function ranging from delayed initiation of micturition to frank urinary retention. We undertook a review of the literature to determine the elements of neuraxial anesthesia and analgesia that prolong bladder dysfunction and increase the incidence of urinary retention. METHODS We performed a systematic search of the PubMed, MEDLINE, and EMBASE databases (from January 1980 to January 2011) to identify studies where neuraxial anesthesia and/or analgesia were employed and at least one of the following outcomes was reported: urinary retention, time to micturition, or post void residual. We included randomized controlled trials and observational studies published in the English language and we excluded case reports. The randomized trials were graded according to the Jadad score. PRINCIPAL FINDINGS Our search yielded 94 studies, and in 16 of these studies, the authors reported time to micturition after intrathecal anesthesia of varying local anesthetics and doses. Intrathecal injections were performed in 41 of these studies, epidural anesthesia/analgesia was used in 39 studies, and five studies involved both the intrathecal and epidural routes. Meta-analysis was not possible because of the heterogeneity of interventions and reported outcomes. The duration of detrusor dysfunction after intrathecal anesthesia is correlated with local anesthetic dose and potency. The incidence of urinary retention displays a similar trend and is further increased by the presence of neuraxial opioids, particularly long-acting variants. Urinary tract infection secondary to catheterization occurred rarely. CONCLUSIONS Neuraxial anesthesia/analgesia results in transient detrusor dysfunction. The duration of dysfunction depends on the potency and dose of medication used; however, it does not appear to result in significant morbidity.
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Affiliation(s)
- Stephen Choi
- Department of Anesthesia, Sunnybrook Health Sciences Centre, University of Toronto, ON, Canada
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Obi AO, Okafor VU, Nnodi PI. Prospective Randomized Trial of Spinal Saddle Block Versus Periprostatic Lignocaine for Anesthesia During Transrectal Prostate Biopsy. Urology 2011; 77:280-5. [DOI: 10.1016/j.urology.2010.07.468] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2010] [Revised: 07/13/2010] [Accepted: 07/17/2010] [Indexed: 10/18/2022]
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Schmittner MD, Urban N, Janke A, Weiss C, Bussen DG, Burmeister MA, Beck GC. Influence of the pre-operative time in upright sitting position and the needle type on the incidence of post-dural puncture headache (PDPH) in patients receiving a spinal saddle block for anorectal surgery. Int J Colorectal Dis 2011; 26:97-102. [PMID: 20652572 DOI: 10.1007/s00384-010-1012-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/08/2010] [Indexed: 02/04/2023]
Abstract
BACKGROUND A spinal saddle block can be a safe method for anorectal surgery with a low rate of complications when performed with the right technique. A dreaded complication is the post-dural puncture headache (PDPH), which can be decreased by the use of non-cutting spinal needles. Regrettably, cutting Quincke (Q)-type needles are still widely used for economic reasons. Besides size and design of a spinal needle, the pre-operative time in upright sitting position may also influence the incidence of PDPH after spinal saddle block. METHODS Within 4 months, 363 patients undergoing anorectal surgery in saddle block technique were randomised to receive either a 27-gauge (G) pencil-point (PP) or a 27-G Q spinal needle and were pre-operatively left in upright sitting position for 10 or 30 min, respectively. The incidence of PDPH was assessed 1 week after the operation via a telephone interview. RESULTS Three hundred sixty three patients (219 males/144 females) were analysed. Fifteen patients (4.1%) developed PDPH. Patients receiving spinal anaesthesia with a Q needle suffered significantly more frequently from PDPH [Q: n = 12 (6.6%) vs. PP: n = 3 (1.7%), p = 0.02], but there was no association between PDPH and pre-operative time in the upright position (p = 0.20). CONCLUSIONS These data prove that using 27-G PP needles is the method with the fewest side effects caused by spinal saddle block, and suggest that the time spent sitting in the upright position is not clinically relevant.
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Affiliation(s)
- Marc D Schmittner
- Department of Anaesthesiology and Surgical Intensive Care Medicine, University Medical Centre Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
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Schmittner MD, Terboven T, Dluzak M, Janke A, Limmer ME, Weiss C, Bussen DG, Burmeister MA, Beck GC. High incidence of post-dural puncture headache in patients with spinal saddle block induced with Quincke needles for anorectal surgery: a randomised clinical trial. Int J Colorectal Dis 2010; 25:775-81. [PMID: 20148254 DOI: 10.1007/s00384-010-0888-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2010] [Indexed: 02/04/2023]
Abstract
PURPOSE Spinal saddle block represents nearly the ideal anaesthesia technique for anorectal surgery. Post-dural puncture headache (PDPH) is a dreaded complication but can be decreased by the use of non-cutting spinal needles to rates less than 1%. Though, cutting Quincke type needles are still widely used for economic reasons, leading to a higher rate of PDPH. We performed this study to demonstrate a reduction of PDPH by the use of very small 29-G compared with commonly used 25-G Quincke type spinal needles. METHODS Two hundred sixteen adult patients (male/female, 19-83 years, ASA status I-III) were randomised 1:1 to groups, in which either a 25-G or a 29-G Quincke type spinal needle was used for a spinal saddle block. The incidence of PDPH was assessed during 1 week after surgery. RESULTS Thirty-nine of 216 patients developed PDPH but there was no difference between the two needle sizes (25-G, n = 18/106 vs. 29-G, n = 21/110, p = 0.6870). Women suffered significantly more from PDPH than men (23/86 vs. 16/130, p = 0.0069). Ambulatory patients had a later onset of PDPH than in-patients (24 h [0.5-72] vs. 2 h [0.2-96], p = 0.0002) and the headache was more severe in these patients (NRS 7 [2-10] vs. NRS 3 [1-8], p = 0.0009). CONCLUSIONS The use of 29-G compared with 25-G Quincke needles led to no reduction of PDPH and is considerably higher compared with data from pencil-point needles. The use of non-cutting or pencil-point spinal needles should become the standard for performing spinal saddle block.
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Affiliation(s)
- Marc D Schmittner
- Department of Anaesthesiology and Surgical Intensive Care Medicine, University Medical Centre Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
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