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Laparoendoscopic single-site adrenalectomy versus multi-port laparoendoscopic adrenalectomy: A systemic review and meta-analysis. Ann Med Surg (Lond) 2021; 66:102388. [PMID: 34113440 PMCID: PMC8170104 DOI: 10.1016/j.amsu.2021.102388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/03/2021] [Accepted: 05/09/2021] [Indexed: 11/22/2022] Open
Abstract
Background To investigate the outcomes of laparoendoscopic single-site adrenalectomy (LESS-A) compared to multi-port laparoendoscopic adrenalectomy (m-LA). Methods Studies comparing LESS-A with m-LA were identified from PubMed, Embase, and Cochrane Library before June 2020. Post-operative pain, resumption outcomes, and perioperative outcomes were analyzed. We conducted meta-analyses using the Mantel-Haenszel method with random-effects model. Subset analyses were conducted according to peritoneal and retroperitoneal approaches. A small study effect was illustrated using funnel plots and Egger's test. Results One randomized controlled trial (RCT) and nineteen retrospective cohort studies involving 1554 patients were included for analyzed. Pooled analysis showed that LESS-A had significantly lower postoperative pain scores (MD −0.77, 95%CI −1.45 to −0.10) and less pain medication used (RR 0.74, 95%CI 0.60 to 0.91) compared to m-LA. Besides, LESS-A had significantly shorter hospital stays (MD −0.75, 95%CI −1.18 to −0.33), shorter duration of oral intake resumption (MD −0.33, 95%CI −0.60 to −0.06), and better cosmetic satisfaction (SMD 1.15, 95%CI 0.21 to −2.09). As for perioperative outcomes, LESS-A led to significant longer operative time (MD 13.43, 95%CI 4.08 to 22.77). No significant differences were observed in terms of the remaining perioperative outcomes. Conclusions LESS-A is associated with less post-operative pain and quicker recovery duration. However, the longer operative time of LESS-A compared with m-LA is a drawback. Multi-port laparoscopic adrenalectomy (m-LA) is widely used for treatment of benign adrenal tumor. Laparoscopic single-site adrenalectomy (LESS-A) had significant less post-operative pain and less pain medication consumption comparing with m-LA. LESS-A had better resumption outcomes, including shorter hospital stay and quicker post-operative oral intake. LESS-A offer better cosmetic satisfaction. Longer operative time is a drawback of LESS-A.
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Inoue S, Ikeda K, Goto K, Hieda K, Hayashi T, Teishima J. Comparison of Chief Surgeons' and Assistants' Feelings of Fatigue Between Laparoendoscopic Single-site and Conventional Laparoscopic Adrenalectomy. World J Surg 2021; 45:1466-1474. [PMID: 33506294 DOI: 10.1007/s00268-021-05962-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Our objective was to compare the surgical staff's feelings of fatigue between laparoendoscopic single-site adrenalectomy (LESS-A) and conventional laparoscopic adrenalectomy (CLA) before and after surgery. METHOD Data were collected for surgical procedures performed between June 2011 and September 2017 (57 LESS-A and 37 CLA). Each procedure in both groups was performed by the same chief surgeon. The subjective fatigue feelings of the key members of the surgical team (chief surgeon, scopist, assistant surgeon) were assessed using the "Jikaku-sho shirabe" questionnaire, which contained questions about work-related feelings of fatigue. It consisted of 25 subjective items for 5 factors drawn from factor analysis (drowsiness, instability, uneasiness, local pain or dullness, and eyestrain). For each item, the participants were requested to estimate the intensity of their feelings using a five-point rating scale before and after surgery. RESULTS There was no significant difference in operative time (p = 0.231) between the LESS-A and CLA procedure groups. For the chief surgeon, local pain or dullness (p = 0.603) and eyestrain (p = 0.086) were similar between the LESS-A and CLA procedures. The scopists and assistant surgeons in the LESS-A group did not suffer local pain or dullness (p = 0.793 and p = 0.240, respectively). They did, however, suffer more eyestrain than those in the CLA group (p = 0.001 and p = 0.001, respectively). CONCLUSION Although LESS-A is generally considered to be a technically difficult procedure, the results of this study demonstrate that the feelings of physical fatigue are roughly equivalent between LESS-A and CLA procedures.
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Affiliation(s)
- Shogo Inoue
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.
| | - Kenichiro Ikeda
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Keisuke Goto
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Keisuke Hieda
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Tetsutaro Hayashi
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Jun Teishima
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
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Inoue S, Hayashi T, Hieda K, Shinmei S, Teishima J, Matsubara A. Longitudinal analysis of laparoendoscopic single-site adrenalectomy and conventional laparoscopic adrenalectomy regarding patient-reported satisfaction and cosmesis outcomes. Asian J Surg 2018; 42:514-519. [PMID: 30446426 DOI: 10.1016/j.asjsur.2018.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 10/10/2018] [Accepted: 10/19/2018] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND/OBJECTIVE To compare longitudinal patient-reported cosmesis of laparoendoscopic single-site adrenalectomy (LESS-A) to that of conventional laparoscopic adrenalectomy (CLA). METHODS A total of 23, 15, and 9 patients underwent transumbilical LESS-A (TU-LESS), subcostal LESS-A (SC-LESS), and CLA, respectively. A questionnaire was administered asking the patient to assess wound pain (0: not painful to 10: very painful), satisfaction (0: not satisfied to 10: very satisfied), and cosmesis (0: very ugly to 10: very beautiful) on the basis of a visual analogue scale. We mailed questionnaires to all patients who received LESS-A and CLA at postoperative 1, 3, 6, 9, and 12 months. RESULTS No significant differences were observed in the pain scores between TU-LESS, SC-LESS, and CLA at every time point. In the CLA group, the cosmesis and satisfaction scores were significantly lower at postoperative 3 months (p = 0.0033, 0.0130). There were no significant inter-group differences in the cosmesis score between the three groups after postoperative 6 months. However, the satisfaction score of SC-LESS decreased after postoperative 3 months and was significantly lower at postoperative 9 and 12 months (p = 0.0333, 0.0160). The difference between the satisfaction scores of each procedure gradually increased after postoperative 6 months. CONCLUSION This study is the first comprehensive longitudinal analysis of patient-reported satisfaction and cosmesis outcomes between LESS-A and CLA. The resulting data provide important insights into the improvement in satisfaction in patients who underwent TU-LESS. These findings can facilitate the treatment decision-making process for patients who are considering laparoscopic adrenalectomy.
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Affiliation(s)
- Shogo Inoue
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan.
| | - Testutaro Hayashi
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Keisuke Hieda
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Shunsuke Shinmei
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Jun Teishima
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Akio Matsubara
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
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Inoue S, Kajiwara M, Teishima J, Matsubara A. Needlescopic-assisted laparoendoscopic single-site adrenalectomy. Asian J Surg 2015; 39:6-11. [PMID: 25912104 DOI: 10.1016/j.asjsur.2015.02.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 02/04/2015] [Accepted: 02/10/2015] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE Our objective was to compare the perioperative parameters of needle-assisted and conventional laparoendoscopic single-site adrenalectomy (LESS-A). METHODS We compared 23 patients undergoing needle-assisted LESS-A with 29 patients undergoing conventional LESS-A at Hiroshima University Hospital between November 2009 and February 2014. Needle-assisted LESS-A was performed using a MiniLap instrument (Stryker, San Jose, CA, USA). We used this instrument to protectively retract the liver at the right side of the tumor and the spleen at the left side by grasping with a Securea endoscopic surgical spacer (Hogy Medical Co., Ltd., Tokyo, Japan). Various parameters including insufflation time, estimated blood loss, pain scale, resumption of oral intake, transfusion rate, and complications were analyzed using the Mann-Whitney U test. RESULTS In all cases, LESS-A was completed successfully with no major intraoperative complications. Patients in both treatment groups had similar age, body mass index, sex, and laterality. Significantly, needle-assisted LESS-A was performed using the transumbilical approach rather than the subcostal approach. The insufflation time of the needle-assisted LESS-A was shorter than that of the conventional LESS-A (p = 0.0335). No patients required intraoperative or postoperative blood transfusions. Retrospective design and the small sample size are main limitations of this study. CONCLUSION Needle-assisted LESS-A was performed safely and in a manner that mitigated many of the difficulties of LESS surgery.
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Affiliation(s)
- Shogo Inoue
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan.
| | - Mitsuru Kajiwara
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Jun Teishima
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Akio Matsubara
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
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Laparoendoscopic single-site surgery adrenalectomy - own experience and matched case-control study with standard laparoscopic adrenalectomy. Wideochir Inne Tech Maloinwazyjne 2014; 9:596-602. [PMID: 25561998 PMCID: PMC4280428 DOI: 10.5114/wiitm.2014.46803] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 10/04/2014] [Accepted: 10/21/2014] [Indexed: 12/29/2022] Open
Abstract
Introduction At our institution, laparoendoscopic single-site surgery (LESS) has been established as a technique for laparoscopic nephrectomy since 2011, and since 2012 in selected cases for adrenalectomy (AE) as well. Aim To compare LESS AE with standard laparoscopic AE (SLAE). Material and methods Between 3/2012 and 7/2014, 35 adrenalectomies were performed. In 18 (51.4%), a LESS approach was chosen. Indications were strictly non-complicated cases (body mass index (BMI) < 34 kg/m2, tumour ≤ 7 cm, non-malignant aetiology, no previous surgery). All LESS procedures were done by one surgeon. Standard equipment was a 10 mm rigid 0° camera, Triport+, one pre-bent grasper, and a sealing instrument. The approach was pararectal in all cases except one (transumbilical in a slim man). Three patients with LESS were excluded (2 partial AEs only, one adrenal cancer converted to SLAE and then to open surgery). These 15 LESS AE procedures were compared to 15 SLAEs with similar characteristics chosen among 54 SLAEs performed in the period 1/2008–2/2012. Results In 8 cases (53.3%) of LESS AE, a 3 mm port was added to elevate the liver/spleen. Mean parameters of LESS AE vs. SLAE (Wilcoxon test): maximal tumour diameter 43.7 mm vs. 36.1 mm (p = 0.28), time of surgery 63.3 min vs. 55.3 min (p = 0.22), blood loss 38.0 ml vs. 38.0 ml (p = 0.38), BMI 26.9 kg/m2 vs. 28.5 kg/m2 (p = 0.13), discharge from hospital 5.4 days vs. 3.9 days (p = 0.038). There were no complications in either group. Conclusions The LESS AE is feasible in selected cases, especially small left-sided tumours in thin patients with no history of previous abdominal operations, but requires an additional port in half of the cases.
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Bhandarkar DS, Mittal GK, Katara AN, Behera RR. Laparo-endoscopic single-site left adrenalectomy using conventional ports and instruments. Urol Ann 2014; 6:169-72. [PMID: 24833835 PMCID: PMC4021663 DOI: 10.4103/0974-7796.130660] [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: 06/22/2012] [Accepted: 07/28/2012] [Indexed: 12/29/2022] Open
Abstract
Laparo-endoscopic single-site adrenalectomy (LESS-A) is commonly performed using specialized access devices and/or instruments. We report a LESS-A in a 47-year-old woman with a left aldosteranoma via a subcostal approach utilizing conventional laparoscopic ports and instruments. The feasibility and cost-effectiveness of this approach are highlighted and the literature on the subject is reviewed.
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Affiliation(s)
| | - Gaurav K Mittal
- Department of Surgery, Pushpanjali Crosslay Hospital, Vaishali, Ghaziabad, India
| | - Avinash N Katara
- Department of Minimal Access Surgery, Hinduja Hospital, Mahim, Mumbai, India
| | - Ramya R Behera
- Department of Minimal Access Surgery, Hinduja Hospital, Mahim, Mumbai, India
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Yuan X, Wang D, Zhang X, Cao X, Bai T. Retroperitoneal Laparoendoscopic Single-Site Adrenalectomy for Pheochromocytoma: Our Single Center Experiences. J Endourol 2014; 28:178-83. [PMID: 24004249 DOI: 10.1089/end.2013.0488] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Xiaobin Yuan
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Dongwen Wang
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xuhui Zhang
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xiaoming Cao
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Tao Bai
- Department of Pathology, First Hospital of Shanxi Medical University, Taiyuan, China
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Inoue S, Ikeda K, Kobayashi K, Kajiwara M, Teishima J, Matsubara A. Patient-reported satisfaction and cosmesis outcomes following laparoscopic adrenalectomy: Laparoendoscopic single-site adrenalectomy vs. conventional laparoscopic adrenalectomy. Can Urol Assoc J 2014; 8:E20-5. [PMID: 24454596 DOI: 10.5489/cuaj.1543] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We evaluate patient-reported satisfaction and cosmesis of laparoendoscopic single-site adrenalectomy (LESS-A) in comparison with that of conventional laparoscopic adrenalectomy (CLA). METHODS A total of 19 and 104 patients who respectively underwent LESS-A and CLA between May 1996 and June 2011 were included in the study. Questionnaires inquiring about scar pain (0: not painful, 10: very painful), satisfaction (0: not satisfied, 10: very satisfied) and cosmesis (0: very unsightly, 10: very beautiful) on the basis of a visual analogue scale were sent to patients postoperatively. RESULTS The respondents consisted of 11 and 54 patients who underwent LESS-A and CLA, respectively. There was no significant inter-group difference in age, sex, affected side or body mass index. No significant differences were observed in operative time or estimated blood loss. There were also no significant differences in pain (0.67 vs. 0.57, p = 0.393), satisfaction (8.92 vs. 8.46, p = 0.453), or cosmesis score (8.58 vs. 8.00, p = 0.487) between the LESS-A and CLA groups overall. In female patients, the satisfaction score was significantly higher in the LESS-A group than in the CLA group (10.0 vs. 8.72, p = 0.049). In young patients (<50 years old), the satisfaction score was also significantly higher in the LESS-A group than in the CLA group (9.17 vs. 6.38, p = 0.036). CONCLUSIONS Young patients and female patients who had received LESS-A adrenal surgery were more satisfied with the scar outcomes than were the young patients and female patients who had received CLA. We suggest that this patient subset most values the cosmetic benefits of LESS-A.
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Affiliation(s)
- Shogo Inoue
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Kenichiro Ikeda
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Kanao Kobayashi
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Mitsuru Kajiwara
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Jun Teishima
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Akio Matsubara
- Department of Urology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
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Byon W, Hyun K, Yun JS, Park YL, Park CH. The Optimal Approach for Laparoscopic Adrenalectomy through Mono Port regarding Left or Right Sides: A Comparative Study. Int J Endocrinol 2014; 2014:747361. [PMID: 25371676 PMCID: PMC4209790 DOI: 10.1155/2014/747361] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 08/07/2014] [Indexed: 12/18/2022] Open
Abstract
Introduction. Several studies have shown the feasibility and safety of both transperitoneal and posterior retroperitoneal approaches for single incision laparoscopic adrenalectomy, but none have compared the outcomes according to the left- or right-sided location of the adrenal glands. Materials and Methods. From 2009 to 2013, 89 patients who received LAMP (laparoscopic adrenalectomy through mono port) were analyzed. The surgical outcomes attained using the transperitoneal approach (TPA) and posterior retroperitoneal approach (PRA) were analyzed and compared. Results and Discussion. On the right side, no significant differences were found between the LAMP-TPA and LAMP-PRA groups in terms of patient characteristics and clinicopathological data. However, outcomes differed in which LAMP-PRA group had a statistically significant shorter mean operative time (84.13 ± 41.47 min versus 116.84 ± 33.17 min; P = 0.038), time of first oral intake (1.00 ± 0.00 days versus 1.21 ± 0.42 days; P = 0.042), and length of hospitalization (2.17 ± 0.389 days versus 3.68 ± 1.38 days; P ≤ 0.001), whereas in left-sided adrenalectomies LAMP-TPA had a statistically significant shorter mean operative time (83.85 ± 27.72 min versus 110.95 ± 29.31 min; P = 0.002). Conclusions. We report that LAMP-PRA is more appropriate for right-sided laparoscopic adrenalectomies due to anatomical characteristics and better surgical outcomes. For left-sided laparoscopic adrenalectomies, however, we propose LAMP-TPA as a more suitable method.
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Affiliation(s)
- Wooseok Byon
- Department of Surgery & Breast-Thyroid Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108 Pyung-Dong, Jongno-Gu, Seoul 110-746, Republic of Korea
| | - Keehoon Hyun
- Department of Surgery & Breast-Thyroid Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108 Pyung-Dong, Jongno-Gu, Seoul 110-746, Republic of Korea
| | - Ji-Sup Yun
- Department of Surgery & Breast-Thyroid Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108 Pyung-Dong, Jongno-Gu, Seoul 110-746, Republic of Korea
- *Ji-Sup Yun:
| | - Yong Lai Park
- Department of Surgery & Breast-Thyroid Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108 Pyung-Dong, Jongno-Gu, Seoul 110-746, Republic of Korea
| | - Chan Heun Park
- Department of Surgery & Breast-Thyroid Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108 Pyung-Dong, Jongno-Gu, Seoul 110-746, Republic of Korea
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Hu Q, Gou Y, Sun C, Xu K, Xia G, Ding Q. A systematic review and meta-analysis of current evidence comparing laparoendoscopic single-site adrenalectomy and conventional laparoscopic adrenalectomy. J Endourol 2013; 27:676-83. [PMID: 23391020 DOI: 10.1089/end.2012.0687] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To assess the efficacy and safety of laparoendoscopic single-site adrenalectomy (LESS-A) and conventional laparoscopic adrenalectomy (LA) as a systematic review and meta-analysis of current evidence. METHODS We conducted a thorough search for comparative studies that compared LESS-A and conventional LA in the following databases: MEDLINE, EMBASE, and the Cochrane library. Studies were reviewed independently and rated by Newcastle-Ottawa Quality Assessment Scale. The operative time, estimated blood loss in operation, the time to resume oral intake after surgery, postoperative hospital stay, and the visual analog pain scale (VAPS) score were included for analysis to compare the efficacy, while the complications together with the analgesia use were included for analysis to compare the safety. RESULTS Nine studies with 171 LESS-A cases and 272 conventional LA cases were identified. Although operative time was longer in LESS-A (mean difference [MD] 15.46, 95% confidence interval [CI] 11.18 to 19.74), estimated blood loss (MD 4.72, 95% CI 12.08 to 21.52) and the time to resume oral intake (MD -0.04, 95% CI -0.19 to 0.11) were similar; LESS-A presented a shorter postoperative stay in hospital (MD -0.60, 95% CI -0.86 to -0.35) and lower VAPS score (MD -1.21, 95% CI -1.44 to -0.97). Besides, the risk of minor postoperative complications (risk ratio [RR] 1.74, 95% CI 0.78 to 3.87) was similar. The postoperative analgesia demand in total (RR 0.65, 95% CI 0.52 to 0.81) together with the analgesia usage lasting more than 24 hours after surgery (RR 0.35, 95% CI 0.21 to 0.58) were associated with lower risk in LESS-A, however. CONCLUSIONS Based on current evidence, the operative time seems to be longer in LESS-A; however, operative blood loss and complications are similar. In addition, LESS-A presents a shorter hospital stay after surgery and more acceptable perception of pain than conventional LA.
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Affiliation(s)
- Qingfeng Hu
- Department of Urology and Fudan Institute of Urology, Huashan Hospital, Fudan University, Shanghai, China
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Tran GB, Nguyen TD, Le KV. Single-incision laparoscopic adrenalectomy at Viet Duc University Hospital. Asian J Endosc Surg 2013; 6:33-8. [PMID: 22989250 DOI: 10.1111/j.1758-5910.2012.00157.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 08/09/2012] [Accepted: 08/16/2012] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Laparoscopic adrenalectomy is the technique of choice in the treatment of adrenal tumors. SILS has recently been introduced in this field and applied in Viet Duc University Hospital. Herein, we report our experience with single-incision transperitoneal adrenalectomy. METHODS Between August 2010 and January 2012, 61 patients (23 men, 38 women) underwent SILS adrenalectomy at our institution. The diagnoses consisted of 20 patients with pheochromocytoma, 17 with nonfunctioning adenoma, 16 with Conn syndrome, 4 with Cushing syndrome and 4 with adrenal cysts. The mean age was 47.8 years (range, 21-68 years). There were 29 right-sided and 32 left-sided tumors; their mean diameter was 30.7 mm (range, 8-59 mm). Patients were in the flank position with the operated side up. A 2.5-cm pararectal incision at the level of the umbilicus was made to insert the SILS Port. RESULTS The mean operating time was 78 min (range, 50-120 min), and mean blood loss was approximately 70 mL. Left-sided tumors were excised entirely with the SILS technique. Right-sided lesions sometimes required an additional trocar (hybrid technique). No drainage was needed at the operating site. There were no intraoperative or postoperative complications, but one case was converted to the conventional three-port technique. The mean length of hospital stay was 3.4 days (range, 2-6 days). CONCLUSION Our preliminary results show that SILS adrenalectomy is safe and technically feasible. It should be considered among the surgical managements for selected patients with adrenal tumors.
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Affiliation(s)
- Giang Binh Tran
- Department of General Surgery, Viet Duc University Hospital, Hanoi, Vietnam.
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Choi SH, Hwang HK, Kang CM, Lee WJ. Transumbilical single port laparoscopic adrenalectomy: a technical report on right and left adrenalectomy using the glove port. Yonsei Med J 2012; 53:442-5. [PMID: 22318837 PMCID: PMC3282955 DOI: 10.3349/ymj.2012.53.2.442] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Recently, single port laparoscopic surgery has been the focus of attention due to the advanced laparoscopic skills accumulated from experience and developments in laparoscopic instruments. Herein, we present two cases of initial single port laparoscopic adrenalectomies. Case 1 was a 38-year-old female patient diagnosed with primary hyperaldosteronism because of a the right adrenal 2.5-cm sized adenoma, and case 2 was a 31-year-old female patient diagnosed with primary adrenal Cushing's syndrome because of a left adrenal 2.9-cm sized adenoma. Both patients successfully underwent single port laparoscopic adrenalectomies via a transumbilical transperitoneal approach. There was no estimated blood loss and the total operating times were 60 and 70 minutes, respectively. Both patients recovered uneventfully. We believe that this technique presented could provide potential benefits (lesser wound pain, better cosmetic satisfaction, and shorter convalescence) if the indications are carefully selected.
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Affiliation(s)
- Sung Hoon Choi
- Division of Hepatobiliary and Pancreas, Department of Surgery, Yonsei University College of Medicine, Clinic of Pancreatic and Biliary Cancer, Institute of Gastroenterology, Yonsei University Health System, Seoul, Korea
| | - Ho Kyoung Hwang
- Division of Hepatobiliary and Pancreas, Department of Surgery, Yonsei University College of Medicine, Clinic of Pancreatic and Biliary Cancer, Institute of Gastroenterology, Yonsei University Health System, Seoul, Korea
| | - Chang Moo Kang
- Division of Hepatobiliary and Pancreas, Department of Surgery, Yonsei University College of Medicine, Clinic of Pancreatic and Biliary Cancer, Institute of Gastroenterology, Yonsei University Health System, Seoul, Korea
| | - Woo Jung Lee
- Division of Hepatobiliary and Pancreas, Department of Surgery, Yonsei University College of Medicine, Clinic of Pancreatic and Biliary Cancer, Institute of Gastroenterology, Yonsei University Health System, Seoul, Korea
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A comparative study of multiport versus laparoendoscopic single-site adrenalectomy for benign adrenal tumors. Surg Endosc 2011; 26:1135-9. [PMID: 22083326 DOI: 10.1007/s00464-011-2012-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Accepted: 10/11/2011] [Indexed: 12/22/2022]
Abstract
BACKGROUND The safety and feasibility of laparoendoscopic single-site (LESS) adrenalectomy for benign adrenal lesions was proved in early clinical series. However, the advantages of LESS over multiport laparoscopic adrenalectomy still are under investigation. METHODS Since October 2009, the authors have prospectively performed LESS retroperitoneal adrenalectomy for 21 consecutive patients with benign adrenal tumors (LESS group). Another 28 patients with benign adrenal tumors were prospectively collected between June 2006 and October 2009 and served as a multiport laparoscopic adrenalectomy group. The patients' demographic data, operating time, estimated blood loss, peri- and postoperative complications, and short-term outcome were collected for further analysis. RESULTS The demographic data were comparable between the two groups in terms of the patient age, gender, body mass index (BMI), laterality, diagnosis, and resected specimen weight. No major complication or mortality occurred in either group. Neither group had any conversions. No differences were observed between the two groups in terms of intraoperative hemodynamic status or peri- or postoperative complications. The LESS patients had quicker resumption of oral intake (0.18 vs 1 day; p < 0.001), a shorter hospital stay (2 vs 4 days; p < 0.001), and a reduced analgesic requirement postoperatively (0 vs 0.84 mg/kg; p = 0.023) than the multiport laparoscopic patients. CONCLUSIONS The results demonstrate that LESS adrenalectomy is as safe and effective as conventional multiport laparoscopic adrenalectomy for benign adrenal tumors. In addition, LESS adrenalectomy provides short-term convalescence advantages over multiport laparoscopic adrenalectomy.
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Colon MJ, Lemasters P, Newell P, Divino C, Weber KJ, Chin EH. Laparoscopic single site adrenalectomy using a conventional laparoscope and instrumentation. JSLS 2011; 15:236-8. [PMID: 21902983 PMCID: PMC3148879 DOI: 10.4293/108680811x13071180407195] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND AND OBJECTIVES We present a case of Laparoendoscopic Single Site Surgery (LESS) left adrenalectomy performed with a conventional laparoscope and instruments. METHODS A 45-year-old male was diagnosed with hyperaldosteronism. Computed tomography detected a left adrenal nodule. Bilateral adrenal vein sampling was consistent with a left-sided source for hyperaldosteronism. RESULTS Total operative time for LESS left adrenalectomy was 120 minutes. The surgery was performed with conventional instruments, a standard 5-mm laparoscope, and a SILS port, with no additional incisions or trocars needed. No complications occurred, and the patient reported an uneventful recovery. CONCLUSIONS LESS adrenalectomy is a feasible procedure. Although articulating instruments and laparoscopes may offer advantages, LESS adrenalectomy can be done without these.
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Affiliation(s)
- Modesto J Colon
- Department of Surgery, Mount Sinai School of Medicine, New York, New York 10029, USA
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Tunca F, Senyurek YG, Terzioglu T, Iscan Y, Tezelman S. Single-incision laparoscopic adrenalectomy. Surg Endosc 2011; 26:36-40. [PMID: 21761269 DOI: 10.1007/s00464-011-1824-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2010] [Accepted: 06/17/2011] [Indexed: 12/22/2022]
Abstract
BACKGROUND The aim of this study was to compare outcome measures between conventional transabdominal laparoscopic adrenalectomy and single-incision laparoscopic adrenalectomy (SILA). METHODS Between January 2006 and April 2010, a total of 96 patients underwent laparoscopic adrenalectomy. Of these, 74 (77.1%) underwent conventional transabdominal laparoscopic adrenalectomy (group 1) and 22 (32.9%) underwent SILA (group 2). Age, sex ratio, tumor size, operating time, blood loss, postoperative visual analog pain scale (VAS) scores, and duration of hospitalization were compared between the two groups. RESULTS The mean ages of the patients in groups 1 and 2 were 43.4 ± 12.3 and 43.3 ± 10 years, respectively (P = 0.7). The female:male ratios in groups 1 and 2 were 1.6:1 and 4.5:1, respectively (P < 0.0001). The mean tumor size was significantly larger in group 1 than in group 2 (4.7 ± 1.5 vs. 3.34 ± 1.06 cm, respectively; P = 0.093). No significant difference was found between group 1 and group 2 with respect to the mean operating time (68.4 ± 20.8 vs. 63.9 ± 16.9 min, respectively; P = 0.36) or the level of intraoperative blood loss (38 ± 26.5 vs. 48.4 ± 62.4 ml, respectively; P = 0.26). The postoperative VAS score was significantly lower in group 2 than in group 1 (2.05 ± 0.57 and 3.28 ± 0.63, respectively; P < 0.0001). The length of hospital stay was significantly higher in group 1 than in group 2 (3.04 ± 1.2 and 2.45 ± 0.96 days, respectively; P = 0.04). CONCLUSION The findings of the present study suggest that SILA is as safe as conventional transabdominal laparoscopic adrenalectomy. Furthermore, SILA is associated with less pain and better cosmesis than the conventional laparoscopic procedure.
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Affiliation(s)
- Fatih Tunca
- Department of General Surgery, Faculty of Medicine, University of Istanbul, Istanbul, Turkey.
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Transvaginal natural orifice transluminal endoscopic surgery (NOTES)-assisted laparoscopic adrenalectomy: first clinical experience. Surg Endosc 2011; 25:3767-72. [PMID: 21638168 DOI: 10.1007/s00464-011-1786-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2011] [Accepted: 05/16/2011] [Indexed: 12/20/2022]
Abstract
BACKGROUND This study aimed to describe the initial clinical experience of transvaginal natural orifice transluminal endoscopic surgery (NOTES)-assisted laparoscopic adrenalectomy (TNLA) and to evaluate its feasibility and efficacy. METHODS Between May and December 2010, 11 consecutive women were subjected to TNLA for adrenal tumors at the authors' center. With the patient under general anesthesia, a 5-mm trocar and a 10-mm trocar were inserted in the umbilical edge for conventional operating apparatus, and a 10-mm trocar was inserted in the posterior vaginal fornix for a conventional 30º laparoscope. Dissection was performed according to the method of a standard laparoscopic adrenalectomy. The adrenal gland, its tumor, or both were put into a homemade bag and then removed via the incision of the posterior vaginal fornix after complete resection. RESULTS A total of 11 TNLAs were performed in this series. Only one conversion to open surgery was performed for one patient with Cushing disease, who was subjected to a splenectomy synchronously for an injury of the spleen. Except for this patient, no patients required a blood transfusion. The median operative time was 102 min (range 80-310 min), and the median estimated blood loss was 80 ml (range 30-800 ml). The median size of the mass in terms of the largest diameter was 4.7 cm (range 2.2-6.6 cm). There was no difference between pre- and postoperative median Female Sexual Function Index (FSFI) total scores (P = 0.102). All the patients except the one who had conversion to open surgery were very satisfied with the cosmetic result. CONCLUSIONS The findings show TNLA to be a feasible and effective surgical technique that results in excellent cosmesis. It may be an alternative technique for the treatment of properly selected female patients with adrenal tumor.
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Yoshimura K, Okubo K, Matsui Y, Nishiyama H, Ogawa O. Laparoendoscopic Single-Site Surgery for Left Adrenalectomy: Standardization of Technique. J Endourol 2011; 25:1031-5. [DOI: 10.1089/end.2010.0719] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Koji Yoshimura
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kazutoshi Okubo
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yoshiyuki Matsui
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroyuki Nishiyama
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Osamu Ogawa
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Abstract
PURPOSE OF REVIEW To summarize the recent developments in minimally invasive adrenal surgery. RECENT FINDINGS Modern adrenal surgery continues to evolve with new techniques. Both the laparoscopic transabdominal and retroperitoneoscopic approaches are now the standard of care for the removal of nonmalignant adrenal tumors. Other recent developments include robotic retroperitoneal adrenalectomy, single-incision laparoendoscopic surgery, and ambulatory adrenalectomy. SUMMARY Here, we review the literature of minimally invasive adrenal surgery over the last year to highlight new developments and technical refinements.
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Affiliation(s)
- Matthew A Nehs
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Current world literature. Curr Opin Endocrinol Diabetes Obes 2011; 18:231-4. [PMID: 21844704 DOI: 10.1097/med.0b013e3283473d73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rane A, Cindolo L, Schips L, De Sio M, Autorino R. Laparoendoscopic single site (LESS) adrenalectomy: technique and outcomes. World J Urol 2011; 30:597-604. [PMID: 21519852 DOI: 10.1007/s00345-011-0678-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Accepted: 04/08/2011] [Indexed: 11/26/2022] Open
Abstract
PURPOSE To describe the surgical technique, to analyze outcomes and to provide an overview of the current status of laparoendoscopic single site (LESS) adrenalectomy. METHODS A comprehensive PubMed search was performed for all relevant urological literature regarding LESS and adrenal surgery. In addition, experience gained at the authors' own institutions was considered. Clinical descriptive and comparative reports on LESS adrenal surgery procedures were analysed. RESULTS LESS adrenal surgery has been effectively performed for a number of indications. A wide variety of approaches (transperitoneal versus retroperitoneal, multichannel trocar versus multiple ports, trans- or extraumbilical) have been described. LESS adrenalectomy seems to be safe, taking more time than the standard laparoscopic counterpart but appears to offer the patient less postoperative discomfort. Technical difficulties of the procedure include the requirement of more time for adjustment of articulating instruments, longer 'one-handed' manipulation time, and a high peroperative tissue re-grasping rate. CONCLUSIONS The feasibility and safety of LESS adrenalectomy has been demonstrated. Only long-term follow-up outcomes will prove its benefits over conventional laparoscopy and define the role and the oncological safety of LESS adrenal surgery.
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Affiliation(s)
- Abhay Rane
- Department of Urology, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH, UK.
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