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Hori T, Makino T, Fujimura R, Takimoto A, Urata S, Miyagi T. Favorable Impact on Postoperative Abdominal Symptoms in Robot-assisted Radical Prostatectomy Using Enhanced Recovery After Surgery Protocol. CANCER DIAGNOSIS & PROGNOSIS 2022; 2:247-252. [PMID: 35399176 PMCID: PMC8962813 DOI: 10.21873/cdp.10101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/26/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND/AIM This study aimed to examine the effectiveness of enhanced recovery after surgery (ERAS) protocols in robot-assisted radical prostatectomy (RARP). Moreover, this study focused on postoperative abdominal symptoms and compared the perioperative parameters between the ERAS and conventional groups in RARP patients. PATIENTS AND METHODS A retrospective analysis was performed on 37 consecutive prostate cancer patients who underwent RARP between January 2020 and September 2021. The ERAS and conventional protocols were received by 16 and 20 patients, respectively, excluding one patient with surgical complications. RESULTS The incidence and cumulative frequency of postoperative abdominal distention were significantly lower in the ERAS group (p=0.041 and p=0.039, respectively). Although not significant, the first flatus and defecation time tended to be shorter in the ERAS group (p=0.115 and p=0.074, respectively). CONCLUSION The ERAS protocol contributes to the reduction in postoperative abdominal distension for patients undergoing RARP.
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Affiliation(s)
- Tomohiro Hori
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Tomoyuki Makino
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Rikushi Fujimura
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Atsuya Takimoto
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Satoko Urata
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Tohru Miyagi
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
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Serum cytokine levels as markers of paralytic ileus following robotic radical prostatectomy at different pneumoperitoneum pressures. Curr Urol 2021; 15:91-94. [PMID: 34168526 PMCID: PMC8221005 DOI: 10.1097/cu9.0000000000000027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/02/2020] [Indexed: 11/26/2022] Open
Abstract
Background: To evaluate intraoperative and postoperative cytokines in patients who underwent robotic prostatectomy (RP) at a pressure of 12 or 15 mm Hg, and the risk of postoperative ileus. Materials and methods: We presented the first series evaluating intraoperative and postoperative cytokines in patients undergoing RP at a pressure of 12 or 15 mm Hg by a single surgeon. Changes in cytokine concentrations were shown to correlate with surgical outcomes and pathological states. The study investigated the changes in cytokine concentrations (interferon-γ, tumor necrosis factor-α, interleukin-1β [IL-1β], IL-2, IL-4, IL-6, IL-12, and IL-17) at different pneumoperitoneum pressures and their potential role in the development of postoperative ileus. Results: The data on 10 consecutive patients confirmed that a lower pneumoperitoneum pressure was associated with lower cytokine levels and a lower risk of ileus. There were increased levels of postoperative interferon-γ, tumor necrosis factor-α, IL-12p70, IL-1β, IL-2, IL-4, and IL-17a at 15 mm Hg when compared to 12 mm Hg. Conclusions: The data indicated that lower pressure RP reduced intra-/postoperative cytokine levels confirming our hypothesis. Larger patient numbers are required to further validate this but the implications of this data will benefit not only urological patients but also other speciality patients undergoing minimally invasive surgery.
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The influence of diabetes on postoperative complications following colorectal surgery. Tech Coloproctol 2021; 25:267-278. [PMID: 33386511 PMCID: PMC7775741 DOI: 10.1007/s10151-020-02373-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/29/2020] [Indexed: 01/04/2023]
Abstract
Background Diabetes mellitus has been commonly associated with poor surgical outcomes. The aim of this meta-analysis was to assess the impact of diabetes on postoperative complications following colorectal surgery. Methods Medline, Embase and China National Knowledge Infrastructure electronic databases were reviewed from inception until May 9th 2020. Meta-analysis of proportions and comparative meta-analysis were conducted. Studies that involved patients with diabetes mellitus having colorectal surgery, with the inclusion of patients without a history of diabetes as a control, were selected. The outcomes measured were postoperative complications. Results Fifty-five studies with a total of 666,886 patients comprising 93,173 patients with diabetes and 573,713 patients without diabetes were included. Anastomotic leak (OR 2.407; 95% CI 1.837–3.155; p < 0.001), surgical site infections (OR 1.979; 95% CI 1.636–2.394; p < 0.001), urinary complications (OR 1.687; 95% CI 1.210–2.353; p = 0.002), and hospital readmissions (OR 1.406; 95% CI 1.349–1.466; p < 0.001) were found to be significantly higher amongst patients with diabetes following colorectal surgery. The incidence of septicemia, intra-abdominal infections, mechanical failure of wound healing comprising wound dehiscence and disruption, pulmonary complications, reoperation, and 30-day mortality were not significantly increased. Conclusions This meta-analysis and systematic review found a higher incidence of postoperative complications including anastomotic leaks and a higher re-admission rate. Risk profiling for diabetes prior to surgery and perioperative optimization for patients with diabetes is critical to improve surgical outcomes. Electronic supplementary material The online version of this article (10.1007/s10151-020-02373-9) contains supplementary material, which is available to authorized users.
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Is pre-operative heart rate variability a prognostic indicator for overall survival and cancer recurrence in patients with primary colorectal cancer? PLoS One 2020; 15:e0237244. [PMID: 32817663 PMCID: PMC7440652 DOI: 10.1371/journal.pone.0237244] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 07/22/2020] [Indexed: 12/24/2022] Open
Abstract
Background Heart Rate Variability (HRV) represents efferent vagus nerve activity which is suggested to be inversely related to fundamental mechanisms of tumorigenesis and to be a predictor of prognosis in various types of cancer. HRV is also believed to predict the occurrence and severity of post-operative complications. We aimed to determine the role of pre-operative HRV as a prognostic factor in overall and cancer free survival in patients with colorectal cancer. Methods Retrospective analysis was performed in a detailed dataset of patients diagnosed with primary colorectal cancer between January 2010 and December 2016, who underwent curative surgical treatment. HRV was measured as time-domain parameters (SDNN (Standard Deviation of NN-intervals) and RMSSD (Root Mean Square of Successive Differences)) based on pre-operative 10 second ECGs. Groups were created by baseline HRV: Low HRV (SDNN <20ms or RMSSD <19ms) and normal HRV (SDNN ≥20ms or RMSSD ≥19ms). Primary endpoints were overall and cancer free survival. Results A total of 428 patients were included in this study. HRV was not significantly associated with overall survival (SDNN <20ms vs SDNN ≥20ms:24.4% vs 22.8%, adjusted HR = 0.952 (0.607–1.493), p = 0.829; RMSSD <19ms vs RMSSD ≥19ms:27.0% vs 19.5%, adjusted HR = 1.321 (0.802–2.178), p = 0.274) or cancer recurrence (SDNN <20ms vs ≥20ms:20.1% vs 18.7%, adjusted HR = 0.976 (0.599–1.592), p = 0.924; RMSSD <19ms vs ≥19ms, 21.5% vs 16.9%, adjusted HR = 1.192 (0.706–2.011), p = 0.511). There was no significant association between HRV and CEA-level at one year follow-up, or between HRV and occurrence of a post-operative complication or the severity of post-operative complications. Conclusions Heart rate variability was not associated with overall or cancer free survival in patients with primary colorectal cancer who underwent curative surgical treatment. These results do not align with results found in studies including only patients with advanced cancer, which suggests that there is only an association in the other direction, cancer causing low HRV.
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Strother MC, Michel KF, Xia L, McWilliams K, Guzzo TJ, Lee DJ, Lee DI. Prolonged Length of Stay After Robotic Prostatectomy: Causes and Risk Factors. Ann Surg Oncol 2020; 27:1560-1567. [PMID: 32103416 DOI: 10.1245/s10434-020-08266-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Robot-assisted radical prostatectomy (RARP) can generally be performed with 1-2 nights of postoperative monitoring before discharge from the hospital. Little is known about what causes individual patients to remain in hospital beyond the second postoperative day. METHODS Data for RARPs performed between 2013 and 2015 were extracted from the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database. The fraction of cases with prolonged length of stay (PLOS) that can be reasonably attributed to complications was examined. Logistic regression was performed to identify risk factors for PLOS in the overall population and separately in the population of patients with PLOS without any perioperative complications. RESULTS Of 11,440 patients, 10,342 (90.4%) were discharged on postoperative days 0-2; 80.6% (887/1101) of patients with PLOS did not experience any perioperative complications. The most common complication was bleeding requiring transfusion, but this was present in only 5.6% (62/1101) of patients with PLOS. Logistic regression identified predictors of PLOS as age, race, wound class, American Society of Anesthesiologists class, smoking, diabetes, dyspnea, dependent functional health status, congestive heart failure, operative time, and pelvic lymph node dissection. Results of this regression were insensitive to the exclusion of patients who experienced no perioperative complications. CONCLUSIONS This study utilizes logistic regression on NSQIP data to identify risk factors for PLOS after RARP and, in particular, to evaluate the role of postoperative complications in PLOS. The analysis shows that postoperative complications account for a small minority of cases of PLOS after RARP.
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Affiliation(s)
- Marshall C Strother
- Department of Surgery, Division of Urology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Katharine F Michel
- Department of Surgery, Division of Urology, University of Pennsylvania Health System, Philadelphia, PA, USA.
| | - Leilei Xia
- Department of Surgery, Division of Urology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | | | - Thomas J Guzzo
- Department of Surgery, Division of Urology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Daniel J Lee
- Department of Surgery, Division of Urology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - David I Lee
- Department of Surgery, Division of Urology, University of Pennsylvania Health System, Philadelphia, PA, USA
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Reduction in postoperative ileus rates utilizing lower pressure pneumoperitoneum in robotic-assisted radical prostatectomy. J Robot Surg 2019; 13:671-674. [PMID: 30604275 DOI: 10.1007/s11701-018-00915-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 12/13/2018] [Indexed: 12/12/2022]
Abstract
Robotic-assisted radical prostatectomy (RARP) is the most commonly performed surgery for prostate cancer. This is a study comparing differences in postoperative outcomes between pneumoperitoneum pressures of 15 mmHg and 12 mmHg. Retrospective chart review was performed on 400 patients undergoing RARP over a 5 year period. A combination of Fisher's exact test and ANOVA were utilized for statistical analysis. Age, BMI, Gleason score, positive margin rate, complication rates, blood loss, and operative times were similar in both groups. Length of stay and postoperative ileus rates were significantly less in the 12 mmHg group (p < 0.05). RARP can be safely performed utilizing a lower pressure pneumoperitoneum. Decreasing insufflation pressures from 15 to 12 mmHg can further lead to decreased rates of postoperative ileus.
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Vasiliyev AO, Shiryaev AA, Govorov AV, Kolontarev KB, Rasner PI, Dyakov VV, Semenyakin IV, Pushkar DY. [Intestinal obstruction in early postoperative period after robot-assisted prostatectomy]. Khirurgiia (Mosk) 2018:90-93. [PMID: 29697691 DOI: 10.17116/hirurgia2018490-93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- A O Vasiliyev
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - A A Shiryaev
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - A V Govorov
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - K B Kolontarev
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - P I Rasner
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - V V Dyakov
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - I V Semenyakin
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - D Yu Pushkar
- Department of Urology Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
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Wiatr T, Golabek T, Dudek P, Belch L, Przydacz M, Bukowczan J, Mains E, Kata G, Sobczynski R, Golabek K, Chlosta P. Single Running Suture versus Single-Knot Running Suture for Vesicourethral Anastomosis in Laparoscopic Radical Prostatectomy: A Prospective Randomised Comparative Study. Urol Int 2015; 95:445-51. [PMID: 26655169 DOI: 10.1159/000438829] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Accepted: 07/16/2015] [Indexed: 11/19/2022]
Abstract
AIM To investigate the safety, surgical efficiency and patients' ability to recover from urinary continence as a result of a single absorbable running suture versus single-knot running suture for vesicourethral anastomosis (VUA) during laparoscopic radical prostatectomy (LRP). MATERIAL AND METHODS In a prospective randomised study, we evaluated 162 consecutive patients who underwent LRP with VUA using the single running suture technique or the single-knot running suture technique. Perioperative patients' characteristics, morbidity and urinary continence were analysed. RESULTS The baseline characteristics were similar between the 2 groups. The single running suture technique was related to decreased anastomotic and total operative times compared with the Van Velthoven technique (13.17 ± 5.74 min vs. 28.49 ± 6.45 min, p = 0.0001, and 174.41 ± 62.97 min and 184.94 ± 46.16 min, p = 0.04, respectively). Overall, urinary continence rates at 3, 6 and 12 months in groups 1 and 2 were 49.4 and 69.1%, 81.5 and 86.4%, and 91.4 and 93.8%, respectively (all with p > 0.05 except the follow-up assessment at 3 months following surgery, p = 0.011). CONCLUSIONS Both methods ensure satisfactory rates of urinary leakage and bladder neck stricture, as well as continence after LRP. However, since the single running suture VUA technique is easier to perform, and the mean anastomosis time of the single running suture VUA technique is shorter than that of the Van Velthoven technique, it appears, therefore, preferable.
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Affiliation(s)
- Tomasz Wiatr
- Department of Urology, Jagiellonian University, Collegium Medicum, Krakow, Poland
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Golabek T, Wiatr T, Przydacz M, Bukowczan J, Dudek P, Sobczynski R, Golabek K, Chłosta PL. Optimizing the formation of vesicourethral anastomosis and reduction of procedure time. A two-year experience with a modified technique for endoscopic running vesicourethral anastomosis. Cent European J Urol 2015; 68:296-301. [PMID: 26568869 PMCID: PMC4643710 DOI: 10.5173/ceju.2015.617] [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: 04/11/2015] [Accepted: 05/10/2015] [Indexed: 01/17/2023] Open
Abstract
INTRODUCTION Creation of a watertight vesicourethral anastomosis is a challenging and time-consuming procedure. In an attempt to simplify this critical step of radical prostatectomy we have developed a laparoscopic running single suture technique and presented preliminary results previously. Here we report our two-year experience with the Chlosta's single running suture technique. MATERIAL AND METHODS Between January 2013 and June 2014, 60 consecutive patients underwent laparoscopic radical prostatectomy with a running vesicourethral anastomosis using our modified technique for clinically localized prostate cancer. Analyses of the patients' data from a prospectively maintained database with respect to perioperative characteristics, morbidity and urinary continence was performed. RESULTS The mean anastomotic time was 10.2 min. There was no clinically significant anastomotic leakage observed. Only 3 patients developed perioperative morbidity, but none of them was classified as major. Bladder neck contracture occurred in only one man and it was managed endoscopically. Overall continence rates at 3, 6, 12, and 18 months were 73%, 85%, 96.7%, and 95%, respectively, and 76.8%, 89.3%, 96.4%, and 96.4%, respectively when analysis was limited to those without adjuvant radiotherapy. CONCLUSIONS Obtained results confirm our initial observation from the preliminary report and support the use of our single running suture for the vesicourethral anastomosis in LRP.
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Affiliation(s)
- Tomasz Golabek
- Department of Urology, Collegium Medicum at the Jagiellonian University, Cracow, Poland
| | - Tomasz Wiatr
- Department of Urology, Collegium Medicum at the Jagiellonian University, Cracow, Poland
| | - Mikolaj Przydacz
- Department of Urology, Collegium Medicum at the Jagiellonian University, Cracow, Poland
| | - Jakub Bukowczan
- Department of Endocrinology and Diabetes Mellitus, Diabetes Resource Centre, North Tyneside General Hospital, North Shields, United Kingdom
| | - Przemyslaw Dudek
- Department of Urology, Collegium Medicum at the Jagiellonian University, Cracow, Poland
| | - Robert Sobczynski
- Department of Cardiovascular Surgery and Transplantology The John Paul II Hospital, Cracow, Poland
| | | | - Piotr L Chłosta
- Department of Urology, Collegium Medicum at the Jagiellonian University, Cracow, Poland
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