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Chang JH, Kakati RT, Wehrle C, Naples R, Joyce D, Augustin T, Simon R, Walsh RM, Dahdaleh FS, Spanheimer P, Salti I, Parente A, Naffouje SA. Incidence of clinically relevant postoperative pancreatic fistula in patients undergoing open and minimally invasive pancreatoduodenectomy: a population-based study. JOURNAL OF MINIMALLY INVASIVE SURGERY 2024; 27:95-108. [PMID: 38887001 PMCID: PMC11187613 DOI: 10.7602/jmis.2024.27.2.95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 06/04/2024] [Accepted: 06/10/2024] [Indexed: 06/20/2024]
Abstract
Purpose Postoperative pancreatic fistula (POPF) remains a devastating complication of pancreatoduodenectomy (PD). Minimally invasive PD (MIPD), including laparoscopic (LPD) and robotic (RPD) approaches, have comparable POPF rates to open PD (OPD). However, we hypothesize that the likelihood of having a more severe POPF, as defined as clinically relevant POPF (CR-POPF), would be higher in an MIPD relative to OPD. Methods The American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) targeted pancreatectomy dataset (2014-2020) was reviewed for any POPF after OPD. Propensity score matching (PSM) compared MIPD to OPD, and then RPD to LPD. Results Among 3,083 patients who developed a POPF, 2,843 (92.2%) underwent OPD and 240 (7.8%) MIPD; of these, 25.0% were LPD (n = 60) and 75.0% RPD (n = 180). Grade B POPF was observed in 45.4% (n = 1,400), and grade C in 6.0% (n = 185). After PSM, MIPD patients had higher rates of CR-POPF (47.3% OPD vs. 54.4% MIPD, p = 0.037), as well as higher reoperation (9.1% vs. 15.3%, p = 0.006), delayed gastric emptying (29.2% vs. 35.8%, p = 0.041), and readmission rates (28.2% vs. 35.1%, p = 0.032). However, CR-POPF rates were comparable between LPD and RPD (56.8% vs. 49.3%, p = 0.408). Conclusion The impact of POPF is more clinically pronounced after MIPD than OPD with a more complex postoperative course. The difference appears to be attributed to the minimally invasive environment itself as no difference was noted between LPD and RPD. A clear biological explanation of this clinical observation remains missing. Further studies are warranted.
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Affiliation(s)
- Jenny H. Chang
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Rasha T. Kakati
- Department of Surgical Oncology, University of North Carolina, Chapel Hill, NC, USA
| | - Chase Wehrle
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Robert Naples
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Daniel Joyce
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Toms Augustin
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Robert Simon
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - R Matthew Walsh
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Fadi S. Dahdaleh
- Department of Surgical Oncology, Edward-Elmhurst Health, Naperville, IL, USA
| | - Philip Spanheimer
- Department of Surgical Oncology, University of North Carolina, Chapel Hill, NC, USA
| | - Isabella Salti
- Department of Surgical Oncology, Edward-Elmhurst Health, Naperville, IL, USA
| | | | - Samer A. Naffouje
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
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Dawodu O, Baxter B, Kim JH. Update on antiadhesion barriers and therapeutics in gynecological surgery. Curr Opin Obstet Gynecol 2023; 35:352-360. [PMID: 37387697 DOI: 10.1097/gco.0000000000000892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
PURPOSE OF REVIEW Postoperative adhesions remain a clinical challenge to both patients and providers, as they are associated with significant complications and a high economic burden. This article provides a clinical review of currently available antiadhesive agents and promising new therapies that have advanced past animal studies. RECENT FINDINGS Several agents have been investigated on their ability to reduce adhesion formation; however, there is no widely acceptable option. The few available interventions are barrier agents and while low-quality evidence suggests that they may be more effective than no treatment, there is no general agreement on their overall efficacy. There is an abundance of research on new solutions; however, their clinical efficacy is yet to be determined. SUMMARY Although a wide range of therapeutics have been investigated, majority are halted in animal models with only a select few being studied in humans and ultimately available in the market. Many agents have shown effectiveness in reducing adhesion formation, however, that has not been translated to improvement in clinically relevant outcomes; hence the need for high-quality large randomized trials.
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Affiliation(s)
- Olanrewaju Dawodu
- Division of Gynecologic Specialty Surgery, Department of Obstetrics & Gynecology, Columbia University Irving Medical Center, New York, New York, USA
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Intramural myomas more than 3-4 centimeters should be surgically removed before in vitro fertilization. Fertil Steril 2021; 116:945-958. [PMID: 34579828 DOI: 10.1016/j.fertnstert.2021.08.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 12/29/2022]
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Fatehi Hassanabad A, Zarzycki AN, Jeon K, Dundas JA, Vasanthan V, Deniset JF, Fedak PWM. Prevention of Post-Operative Adhesions: A Comprehensive Review of Present and Emerging Strategies. Biomolecules 2021; 11:biom11071027. [PMID: 34356652 PMCID: PMC8301806 DOI: 10.3390/biom11071027] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023] Open
Abstract
Post-operative adhesions affect patients undergoing all types of surgeries. They are associated with serious complications, including higher risk of morbidity and mortality. Given increased hospitalization, longer operative times, and longer length of hospital stay, post-surgical adhesions also pose a great financial burden. Although our knowledge of some of the underlying mechanisms driving adhesion formation has significantly improved over the past two decades, literature has yet to fully explain the pathogenesis and etiology of post-surgical adhesions. As a result, finding an ideal preventative strategy and leveraging appropriate tissue engineering strategies has proven to be difficult. Different products have been developed and enjoyed various levels of success along the translational tissue engineering research spectrum, but their clinical translation has been limited. Herein, we comprehensively review the agents and products that have been developed to mitigate post-operative adhesion formation. We also assess emerging strategies that aid in facilitating precision and personalized medicine to improve outcomes for patients and our healthcare system.
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Affiliation(s)
- Ali Fatehi Hassanabad
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.A.D.); (V.V.); (J.F.D.)
| | - Anna N. Zarzycki
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.A.D.); (V.V.); (J.F.D.)
| | - Kristina Jeon
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2R7, Canada;
| | - Jameson A. Dundas
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.A.D.); (V.V.); (J.F.D.)
| | - Vishnu Vasanthan
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.A.D.); (V.V.); (J.F.D.)
| | - Justin F. Deniset
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.A.D.); (V.V.); (J.F.D.)
- Department of Physiology and Pharmacology, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Paul W. M. Fedak
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 2N9, Canada; (A.F.H.); (A.N.Z.); (J.A.D.); (V.V.); (J.F.D.)
- Correspondence:
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Adhesion prevention after endometriosis surgery - results of a randomized, controlled clinical trial with second-look laparoscopy. Langenbecks Arch Surg 2021; 406:2133-2143. [PMID: 34036409 PMCID: PMC8481146 DOI: 10.1007/s00423-021-02193-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/10/2021] [Indexed: 12/02/2022]
Abstract
Purpose Adhesion formation after endometriosis surgery is a severe problem affecting up to 90% of patients. Possible complications include chronic pain, ileus, and secondary infertility. Therefore, effective adhesion prophylaxis is desirable, for which the adhesion barrier 4DryField® PH is evaluated in the present clinical study. It is a starch-based powder that forms a gel after irrigation with saline solution and thus separates surgical sites as physical barrier for adhesion prevention. Methods Fifty patients with extensive and deep infiltrating endometriosis were included in this prospective, randomized, controlled clinical trial with two-staged laparoscopic approach. The patients were randomized into two groups, one receiving 4DryField® PH and the other irrigation with saline solution for adhesion prevention. Adhesion formation was directly scored during second-look interventions considering incidence, extent, and severity. Adhesion prevention treatment in the second surgery was performed corresponding to the first intervention to evaluate the long-term outcome in the later course. Results Both groups were comparable with respect to relevant patient parameters. Severity and extent of adhesions were significantly reduced by 85% in the 4DryField® PH group compared to the control group (mean total adhesion score 2.2 vs. 14.2; p = 0.004). Incidence of adhesion formation based on the number of affected sites was significantly reduced by 53% in the intervention vs. control group (mean 1.1 vs. 2.3 sites; p = 0.004). Follow-up of secondary endpoints is not yet completed; results will become available at a later stage. Conclusion Adhesion formation could be reduced significantly by 85% by application of the adhesion barrier 4DryField® PH. Trial registration Trial registration main ID: DRKS00014720, secondary ID: U1111-1213-4142; date of registration 09th May 2018.
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Merlino L, Chiné A, Carletti G, Del Prete F, Codacci Pisanelli M, Titi L, Piccioni MG. Appendectomy and women’s reproductive outcomes: a review of the literature. Eur Surg 2021. [DOI: 10.1007/s10353-021-00703-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Summary
Background
The most frequent abdominal surgery performed for benign disease in females of fertile age is appendectomy, which remains among the most common surgeries and is a possible cause of peritoneal adhesions. The fact that appendectomy can cause adhesions may lead one to think that this may be a relevant risk factor for infertility; however, there is no universal agreement regarding the association between appendectomy and fertility. The aim of this review is to evaluate weather appendectomy may have a relevant impact on female fertility.
Methods
The search was conducted in PubMed and there was no limitation set on the date of publication. All studies regarding populations of female patients who had undergone appendectomy for inflamed appendix, perforated appendix, or negative appendix between childhood and the end of the reproductive period were included.
Results
Some authors believe that pelvic surgery can cause adhesions which can potentially lead to tubal infertility by causing tubal obstruction or by altering motility of fimbriae, tubal fluid secretion, and embryo transport. On the other hand, the most recent evidence reported that removal of the appendix seems to be associated with an increased pregnancy rate in large population studies.
Conclusion
Despite the existence of contrasting opinions concerning fertility after appendectomy, the most recent evidence suggests that appendectomy may actually lead to improved fertility and decreased time to pregnancy. Appendectomy seems to be correlated with improved fertility and higher pregnancy rates.
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Yahagi M, Ishii Y, Ochiai H, Sako H, Maeda H, Takemura Y, Oka T, Soutome K, Kamiya N, Watanabe M. Usefulness of laparoscopic surgery and preoperative examinations for chronic recurrent small bowel obstruction. Surg Today 2021; 51:807-813. [PMID: 33423108 DOI: 10.1007/s00595-020-02197-y] [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: 07/01/2020] [Accepted: 09/09/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE The aim of this study was to investigate the usefulness of laparoscopic surgery for patients with postoperative abdominal symptoms, including chronic recurrent small-bowel obstruction (SBO), and preoperative examinations of barium follow-through and computed tomography (CT) to predict the postoperative outcomes of laparoscopic surgery. METHODS Between 2016 and 2018, 49 patients with postoperative symptoms were treated by laparoscopic surgery at our institute. The data from two preoperative examinations were available for 42 patients. The patients were divided into 4 groups: CT-positive (CP, n = 18), barium follow-through-positive (BP, n = 1), both positive (AP [all positive] n = 13), and both negative (AN [all negative], n = 10). RESULTS Among the 49 patients, 41 received pure laparoscopic surgery, 7 received laparoscopic-assisted surgery with mini-laparotomy, and 1 required conversion. Intra- and postoperative complications occurred in two and seven patients, respectively. Improvement of abdominal symptoms was observed in 40 patients. In terms of the medium-term outcomes, the rate of improvement of symptoms was poorer in the AN group than in the other three groups, but not to a significant degree. CONCLUSION Laparoscopic surgery was safe and feasible for patients with chronic recurrent abdominal symptoms, including SBO. Furthermore, in patients with negative results on both preoperative examinations, laparoscopic surgery may yield only poor improvement of symptoms.
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Affiliation(s)
- Masashi Yahagi
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Yoshiyuki Ishii
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan. .,Department of Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan.
| | - Hiroki Ochiai
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Hiroyuki Sako
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Hinako Maeda
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Yusuke Takemura
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Taishu Oka
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Keiichi Soutome
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Noriki Kamiya
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan.,Department of Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Masahiko Watanabe
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
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Rey Valzacchi GM, Rosas P, Uzal M, Gil SJ, Viglierchio VT. Incidence of Leiomyosarcoma at Surgery for Presumed Uterine Myomas in Different Age Groups. J Minim Invasive Gynecol 2019; 27:926-929. [PMID: 31260748 DOI: 10.1016/j.jmig.2019.06.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/22/2019] [Accepted: 06/25/2019] [Indexed: 10/26/2022]
Abstract
STUDY OBJECTIVE To evaluate the incidence of leiomyosarcoma (LMS) at surgery for presumed uterine myomas according to different age groups. DESIGN A retrospective cohort study. SETTING A tertiary referral hospital. PATIENTS All women undergoing surgery for presumed uterine myomas between January 1, 2006, and December 31, 2016. INTERVENTIONS Laparoscopic myomectomy, laparotomic myomectomy, total hysterectomy, or hysteroscopic myomectomy. MEASUREMENTS AND MAIN RESULTS A total of 1398 patients underwent surgery for presumed uterine myomas. The incidence of LMS was 2.15 per 1000 surgeries (n = 3, 1/466, 0.2%). In women under 40 years old, the incidence of occult LMS was 0 (0/561). In women between 40 and 49 years old, 190 myomectomies were performed (28% of the surgeries), and the rate of LMS was 1.49 per 1000 (n = 1, 1/673, 0.15%). In women over 49 years old, a total hysterectomy was performed in 82.3% of the cases, and the incidence of LMS was 12.2 per 1000 surgeries (n = 2, 1/82, 1.2%). CONCLUSION The incidence of occult LMS in patients under 40 years old undergoing surgery for presumed uterine myomas was 0. These findings are suggestive that the use of power morcellation in this population may be safe.
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Affiliation(s)
- Guido M Rey Valzacchi
- Department of Gynecology, Hospital Italiano of Buenos Aires, Buenos Aires, Argentina.
| | - Patricio Rosas
- Department of Gynecology, Hospital Italiano of Buenos Aires, Buenos Aires, Argentina
| | - Mariano Uzal
- Department of Gynecology, Hospital Italiano of Buenos Aires, Buenos Aires, Argentina
| | - Santiago J Gil
- Department of Gynecology, Hospital Italiano of Buenos Aires, Buenos Aires, Argentina
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Farag S, Padilla PF, Smith KA, Sprague ML, Zimberg SE. Management, Prevention, and Sequelae of Adhesions in Women Undergoing Laparoscopic Gynecologic Surgery: A Systematic Review. J Minim Invasive Gynecol 2018; 25:1194-1216. [DOI: 10.1016/j.jmig.2017.12.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 12/11/2017] [Accepted: 12/17/2017] [Indexed: 01/09/2023]
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10
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Sebastian A, Stupart D, Watters DA. Loop ileostomy reversal after laparoscopic versus open rectal resection. ANZ J Surg 2018; 89:E52-E55. [DOI: 10.1111/ans.14879] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 08/23/2018] [Accepted: 08/25/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Arie Sebastian
- Department of Surgery; University Hospital Geelong; Geelong Victoria Australia
| | - Douglas Stupart
- Department of Surgery; University Hospital Geelong; Geelong Victoria Australia
- Department of Surgery, Deakin University; Geelong Victoria Australia
| | - David A. Watters
- Department of Surgery; University Hospital Geelong; Geelong Victoria Australia
- Department of Surgery, Deakin University; Geelong Victoria Australia
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Performance of single versus two operators in laparoscopic surgery. LAPAROSCOPIC, ENDOSCOPIC AND ROBOTIC SURGERY 2018. [DOI: 10.1016/j.lers.2018.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Moris D, Chakedis J, Rahnemai-Azar AA, Wilson A, Hennessy MM, Athanasiou A, Beal EW, Argyrou C, Felekouras E, Pawlik TM. Postoperative Abdominal Adhesions: Clinical Significance and Advances in Prevention and Management. J Gastrointest Surg 2017; 21:1713-1722. [PMID: 28685387 DOI: 10.1007/s11605-017-3488-9] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 06/23/2017] [Indexed: 01/31/2023]
Abstract
Postoperative adhesions remain one of the more challenging issues in surgical practice. Although peritoneal adhesions occur after every abdominal operation, the density, time interval to develop symptoms, and clinical presentation are highly variable with no predictable patterns. Numerous studies have investigated the pathophysiology of postoperative adhesions both in vitro and in vivo. Factors such as type and location of adhesions, as well as timing and recurrence of adhesive obstruction remain unpredictable and poorly understood. Although the majority of postoperative adhesions are clinically silent, the consequences of adhesion formation can represent a lifelong problem including chronic abdominal pain, recurrent intestinal obstruction requiring multiple hospitalizations, and infertility. Moreover, adhesive disease can become a chronic medical condition with significant morbidity and no effective therapy. Despite recent advances in surgical techniques, there is no reliable strategy to manage postoperative adhesions. We herein review the pathophysiology and clinical significance of postoperative adhesions while highlighting current techniques of prevention and treatment.
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Affiliation(s)
- Demetrios Moris
- Department of Surgery, Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH, USA
| | - Jeffery Chakedis
- Department of Surgery, Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH, USA
| | - Amir A Rahnemai-Azar
- Department of Surgery, University of Washington Medical Center, Seattle, WA, USA
| | - Ana Wilson
- Department of Surgery, Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH, USA
| | | | - Antonios Athanasiou
- Department of Surgery, Mercy University Hospital, Grenville Pl, Cork, Ireland
| | - Eliza W Beal
- Department of Surgery, Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH, USA
| | - Chrysoula Argyrou
- 1st Department of Surgery, Laikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Felekouras
- 1st Department of Surgery, Laikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Timothy M Pawlik
- Department of Surgery, Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH, USA.
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Chung YJ, Kang SY, Choi MR, Cho HH, Kim JH, Kim MR. Robot-Assisted Laparoscopic Adenomyomectomy for Patients Who Want to Preserve Fertility. Yonsei Med J 2016; 57:1531-4. [PMID: 27593887 PMCID: PMC5011291 DOI: 10.3349/ymj.2016.57.6.1531] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 03/10/2016] [Accepted: 03/15/2016] [Indexed: 11/27/2022] Open
Abstract
An adenomyomectomy is a conservative-surgical option for preserving fertility. Conventional laparoscopic adenomyomectomies present difficulties in adenomyoma removal and suturing of the remaining myometrium. Robot-assisted laparoscopic surgery could overcome the limitations of conventional laparoscopic surgery. Four patients with severe secondary dysmenorrhea and pelvic pain visited Seoul St. Mary's Hospital and were diagnosed with adenomyosis by pelvic ultrasonography and pelvic magnetic resonance imaging (MRI). The four patients were unmarried, nulliparous women, who desired a fertility-preserving treatment. We performed robot-assisted laparoscopic adenomyomectomies. The dysmenorrhea and pelvic pain of the patients nearly disappeared after surgery. No residual adenomyosis was observed on the follow-up pelvic MRI. A robot-assisted laparoscopic adenomyomectomy was feasible, and could be a minimally invasive surgical option for fertility-sparing treatment in patients with adenomyosis.
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Affiliation(s)
- Youn Jee Chung
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - So Yeon Kang
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Mi Rang Choi
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Hee Cho
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jang Heub Kim
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Mee Ran Kim
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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Hasdemir PS, Ozkut M, Guvenal T, Uner MA, Calik E, Koltan SO, Koyuncu FM, Ozbilgin K. Effect of Pirfenidone on Vascular Proliferation, Inflammation and Fibrosis in an Abdominal Adhesion Rat Model. J INVEST SURG 2016; 30:26-32. [PMID: 27715339 DOI: 10.1080/08941939.2016.1215578] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIM To study the efficacy of pirfenidone for prevention of postoperative adhesion formation in an adhesion rat model. MATERIALS AND METHODS Eighteen female Wistar rats were subjected to right-sided parietal peritoneum and right uterine horn adhesion model. Rats were randomized into three groups: group 1 (control) (closure of midline abdominal incision without any agent administration), group 2 (closure of incision after intraperitoneal administration of pirfenidone), and group 3 (closure of incision and only oral administration of pirfenidone for 14 days). Relaparotomy was performed 14 days after the first surgery. Effect of pirfenidone on adhesion formation was assessed on light microscopy by scoring vascular proliferation, inflammation, fibrosis, and collagen formation in the scarred tissue. Effect of pirfenidone on inflammation was assessed by measurement of transforming growth factor-β and interleukin-17 levels in scarred tissue. RESULTS The degree of vascular proliferation (1.32 ± 0.39 versus 2.34 ± 0.46, p < 0.001), inflammation (1.60 ± 0.70 versus 2.60 ± 0.52, p < 0.01), and fibrosis (1.50 ± 0.53 versus 2.40 ± 0.52, p < 0.01) were less prominent in group 2 compared to group 1, respectively. Only vascular proliferation was found to be less prominent in group 3 compared to group 1 (1.60 ± 0.42 versus 2.34 ± 0.46, p < 0.01). Intraperitoneal and oral administration of pirfenidone reduced tissue levels of inflammatory markers (TGF-β and IL-17) in parietal and visceral peritoneum compared to control group. Intraperitoneal administration of pirfenidone compared to oral administration was more effective in reducing tissue levels of inflammatory markers. CONCLUSION Pirfenidone is an effective agent on the prevention of postoperative vascular proliferation, inflammation and fibrosis in scarred tissue particularly with intraperitoneal administration.
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Affiliation(s)
- Pinar Solmaz Hasdemir
- a Department of Obstetrics and Gynecology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Mahmud Ozkut
- b Department of Histology and Embryology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Tevfik Guvenal
- a Department of Obstetrics and Gynecology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Melis Aylin Uner
- b Department of Histology and Embryology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Esat Calik
- a Department of Obstetrics and Gynecology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Semra Oruc Koltan
- a Department of Obstetrics and Gynecology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Faik Mumtaz Koyuncu
- a Department of Obstetrics and Gynecology , Celal Bayar University School of Medicine , Manisa , Turkey
| | - Kemal Ozbilgin
- b Department of Histology and Embryology , Celal Bayar University School of Medicine , Manisa , Turkey
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Safety of Hemostatic Sutures for Hemostasis of the Ovarian Bed After Endometriotic Ovarian Cystectomy. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2016. [DOI: 10.1007/s40944-016-0065-1] [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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de Vries A, Kuhry E, Mårvik R. Operative procedures in warm humidified air: Can it reduce adhesion formation? A randomized experimental rat model. INTERNATIONAL JOURNAL OF SURGERY OPEN 2016. [DOI: 10.1016/j.ijso.2016.06.004] [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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Binda MM. Humidification during laparoscopic surgery: overview of the clinical benefits of using humidified gas during laparoscopic surgery. Arch Gynecol Obstet 2015; 292:955-71. [PMID: 25911545 PMCID: PMC4744605 DOI: 10.1007/s00404-015-3717-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 04/02/2015] [Indexed: 12/21/2022]
Abstract
PURPOSE The peritoneum is the serous membrane that covers the abdominal cavity and most of the intra-abdominal organs. It is a very delicate layer highly susceptible to damage and it is not designed to cope with variable conditions such as the dry and cold carbon dioxide (CO2) during laparoscopic surgery. The aim of this review was to evaluate the effects caused by insufflating dry and cold gas into the abdominal cavity after laparoscopic surgery. METHODS A literature search using the Pubmed was carried out. Articles identified focused on the key issues of laparoscopy, peritoneum, morphology, pneumoperitoneum, humidity, body temperature, pain, recovery time, post-operative adhesions and lens fogging. RESULTS Insufflating dry and cold CO2 into the abdomen causes peritoneal damage, post-operative pain, hypothermia and post-operative adhesions. Using humidified and warm gas prevents pain after surgery. With regard to hypothermia due to desiccation, it can be fully prevented using humidified and warm gas. Results relating to the patient recovery are still controversial. CONCLUSIONS The use of humidified and warm insufflation gas offers a significant clinical benefit to the patient, creating a more physiologic peritoneal environment and reducing the post-operative pain and hypothermia. In animal models, although humidified and warm gas reduces post-operative adhesions, humidified gas at 32 °C reduced them even more. It is clear that humidified gas should be used during laparoscopic surgery; however, a question remains unanswered: to achieve even greater clinical benefit to the patient, at what temperature should the humidified gas be when insufflated into the abdomen? More clinical trials should be performed to resolve this query.
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Affiliation(s)
- Maria Mercedes Binda
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Gynécologie, Avenue Mounier 52, bte B1.52.02, 1200, Brussels, Belgium.
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Effect of second-look laparoscopy on subsequent fertility outcome after laparoscopic salpingostomy for tubal pregnancy: a randomized controlled study. J Minim Invasive Gynecol 2015; 22:612-8. [PMID: 25620217 DOI: 10.1016/j.jmig.2015.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 01/16/2015] [Accepted: 01/17/2015] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To clarify the potential value of second-look laparoscopy (SLL) in improving fertility outcomes after laparoscopic salpingostomy for tubal pregnancy. DESIGN Randomized controlled trial. SETTING West China Second University Hospital, Sichuan University. PATIENTS 216 women with future birth demand who underwent laparoscopic salpingostomy for tubal pregnancy. INTERVENTIONS SLL was performed in the SLL group at 3 months after the primary surgery. MEASUREMENT AND MAIN RESULTS In both the SLL and control groups, the subjects were assigned to a slight adhesion (SLA) or severe adhesion (SEA) subgroup. At 3-year follow-up, the fertility outcomes were compared between the SLL and control groups and also between the SLA and SEA subgroups. The intrauterine pregnancy rate was higher in the SLL group compared with the control group (63.1% vs 48.6%; p = .032), and the incidence of recurrent ectopic pregnancy was lower in the SLL group than in the control group (6.3% vs 16.2%; p = .021). In the control group, the cumulative pregnancy rate was higher in the SLA subgroup compared with the SEA subgroup (p = .017), but in the SLL group, the cumulative pregnancy rate did not differ between the 2 subgroups (p = .502). The cumulative pregnancy rate was higher in the SEA subgroup of the SLL group compared with the SEA subgroup of the control group (p = .014), but did not differ between the SLA subgroup of the SLL group and the SLA subgroup of the control group (p = .456). CONCLUSION SLL may improve subsequent fertility outcome after laparoscopic salpingostomy for tubal pregnancy, and may be especially recommended for women with severe and extensive pelvic adhesions.
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Long-term follow-up for adhesive small bowel obstruction after open versus laparoscopic surgery for suspected appendicitis. Ann Surg 2014; 259:1173-7. [PMID: 24374517 DOI: 10.1097/sla.0000000000000322] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The aim of the present study was to compare the frequency of readmissions due to small bowel obstruction (SBO) after open versus laparoscopic surgery performed for suspected acute appendicitis. BACKGROUND Appendicitis is a common disease, with a lifetime risk of approximately 7%. Appendectomy is the treatment of choice for most patients. Postoperative adhesions are common after abdominal surgery, including appendectomy. MATERIALS AND METHODS Consecutive patients, 16 years or older, operated on because of suspected appendicitis at 2 university hospitals between 1992 and 2007 were included. The prime approach was open at one hospital and laparoscopic at the other hospital. Open and laparoscopic procedures were compared retrospectively, reviewing the patients' charts until the middle of 2012. Hospitalization for SBO after index surgery was registered. RESULTS A total of 2333 patients in the open group and 2372 patients in the laparoscopic group were included. The frequency of hospitalization for SBO was low in both groups, although a difference between the groups was identified (1.0% in the open group and 0.4% in the laparoscopic group) (P = 0.015). CONCLUSIONS Hospitalization due to SBO, between open and laparoscopic procedures, in patients operated on because of suspected appendicitis demonstrated a significant difference, favoring the laparoscopic approach. The frequency of SBO after the index surgery was, though, low in both groups.
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Awonuga AO, Belotte J, Abuanzeh S, Fletcher NM, Diamond MP, Saed GM. Advances in the Pathogenesis of Adhesion Development: The Role of Oxidative Stress. Reprod Sci 2014; 21:823-836. [PMID: 24520085 DOI: 10.1177/1933719114522550] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Over the past several years, there has been increasing recognition that pathogenesis of adhesion development includes significant contributions of hypoxia induced at the site of surgery, the resulting oxidative stress, and the subsequent free radical production. Mitochondrial dysfunction generated by surgically induced tissue hypoxia and inflammation can lead to the production of reactive oxygen and nitrogen species as well as antioxidant enzymes such as superoxide dismutase, catalase, and glutathione peroxidase which when optimal have the potential to abrogate mitochondrial dysfunction and oxidative stress, preventing the cascade of events leading to the development of adhesions in injured peritoneum. There is a significant cross talk between the several processes leading to whether or not adhesions would eventually develop. Several of these processes present avenues for the development of measures that can help in abrogating adhesion formation or reformation after intraabdominal surgery.
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Affiliation(s)
- Awoniyi O Awonuga
- Department of Obstetrics and Gynecology, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, USA Department of Obstetrics and Gynecology, Reproductive Endocrinology and Infertility, Wayne State University, School of Medicine, Detroit, MI, USA
| | - Jimmy Belotte
- Department of Obstetrics and Gynecology, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, USA
| | - Suleiman Abuanzeh
- Department of Obstetrics and Gynecology, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, USA
| | - Nicole M Fletcher
- Department of Obstetrics and Gynecology, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, USA
| | - Michael P Diamond
- Department of Obstetrics and Gynecology, Georgia Regents University, Augusta, GA, USA
| | - Ghassan M Saed
- Department of Obstetrics and Gynecology, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, USA Department of Obstetrics and Gynecology, Reproductive Endocrinology and Infertility, Wayne State University, School of Medicine, Detroit, MI, USA Department of Physiology, Program for Reproductive Sciences, Wayne State University, School of Medicine, Detroit, MI, USA Karmanos Cancer Institute, Molecular Biology and Genetics Program, Wayne State University School of Medicine, Detroit, MI, USA
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Ditzel M, van Ginhoven TM, van der Wal JBC, Hop W, Coene PPLO, Lange JF, van der Harst E. What patients and surgeons should know about the consequences of appendectomy for acute appendicitis after long-term follow-up: factors influencing the incidence of chronic abdominal complaints. J Gastrointest Surg 2013; 17:1471-6. [PMID: 23733362 DOI: 10.1007/s11605-013-2235-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Accepted: 05/13/2013] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Abscess formation and perforation are complications of acute appendicitis that lead to localized or generalized peritonitis. The long-term implications of complicated appendectomy remain largely unknown. MATERIALS AND METHODS In the present study, it was investigated whether patients with complicated appendicitis experienced more abdominal complaints after long-term follow-up when compared to uncomplicated cases. In addition, the influence of operation technique (open versus laparoscopic) was studied. A retrospective analysis of 1,481 appendectomies for acute appendicitis was performed in two centers from January 2000 until January 2006. Demographic data, operative reports, intraoperatively adhesions and complications, abdominal pain, and satisfaction were monitored. In total, 1,433 patients were invited to fill out a questionnaire with a median follow-up of 7.1 years. Questionnaires of 526 (37 %) patients were suitable for analysis. RESULTS Perforation, abdominal abscesses, or adhesions at initial operation did not result in more abdominal complaints when compared to appendectomy for uncomplicated acute appendicitis. Additionally, no significant differences in abdominal complaints were seen between laparoscopic and open techniques. CONCLUSION In conclusion, the results of our study show that after follow-up of 7 years, the incidence of abdominal complaints was not influenced by operative technique or whether acute appendicitis was complicated or not. This finding does not support a causative role for adhesions with regard to chronic abdominal complaints. Our data enables surgeons to inform their patients about the long-term results of appendectomy, whether it was complicated or not.
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Affiliation(s)
- M Ditzel
- Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Dr. Molewaterplein 50, 3015, Rotterdam, The Netherlands.
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Keskin HL, Akkus SM, Sirin YS, Ustuner I, Keles H, Ide T, Avsar AF. Comparison of the Effects of Meloxicam and Dexketoprofen on Postoperative Adhesion Formation in a Rat Uterine Horn Surgical Model. J Minim Invasive Gynecol 2013; 20:185-91. [DOI: 10.1016/j.jmig.2012.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Revised: 10/26/2012] [Accepted: 11/06/2012] [Indexed: 01/24/2023]
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Keskin HL, Sirin YS, Keles H, Turgut O, Ide T, Avsar AF. The aromatase inhibitor letrozole reduces adhesion formation after intraperitoneal surgery in a rat uterine horn model. Eur J Obstet Gynecol Reprod Biol 2013; 167:199-204. [PMID: 23395555 DOI: 10.1016/j.ejogrb.2012.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Revised: 11/01/2012] [Accepted: 12/01/2012] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To investigate, in an experimental animal study, the effects of letrozole and tamoxifen in the reduction of adhesion formation following abdominopelvic surgery. STUDY DESIGN Thirty female Wistar albino rats were included and divided into three groups. One group received 500 μg/d tamoxifen and a second group received 1 mg/kg/d letrozole through an enteric tube. A third group did not receive any drugs and served as the control group. On the fifth day, a laparotomy was performed and the right uterine horn was injured by monopolar cautery. The left uterine horn was incised with a scalpel and sutured. The preventive therapy protocols were continued for 7 days after surgery. On the 14th day after first surgery the animals were sacrificed, and the intraperitoneal macroscopic adhesion formation and microscopic adhesion features were evaluated. The Kruskal-Wallis test was used to compare the scores of the macroscopic adhesion scores and histologic features among the three groups, followed by a post hoc Mann-Whitney test. The total histological score was analyzed with a one-way ANOVA, followed by post hoc Bonferroni correction tests. p values ≤0.05 were considered statistically significant. The level of significance was set at p≤0.016 for the post hoc tests. RESULTS The letrozole and tamoxifen groups had significantly lower adhesion scores for the right uterine horn than the control group (p=0.005 and p=0.013, respectively). For the left horn, however, only the letrozole group had a lower macroscopic adhesion score than the controls (p=0.011). The total histological score was significantly lower in the letrozole group than in the control group (p=0.014), but no differences were found between the tamoxifen group and the control group (p=0.954). Inflammation, fibroblastic activity, collagen formation and vascular proliferation were significantly lower in the letrozole group compared with the control group (p<0.05). The foreign body reactions were similar among the three groups (p>0.05). Tamoxifen administration did not result in any significant effects on the histological scores (p>0.05). CONCLUSION Letrozole resulted in a significant decrease in postoperative macroscopic adhesion formation and the total histological scores, but tamoxifen did not demonstrate a similar effect on the histological scores.
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Affiliation(s)
- Huseyin Levent Keskin
- Department of Gynecology and Obstetrics, Atatürk Education and Research Hospital, Ankara, Turkey.
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Abstract
OBJECTIVE This study was carried out to determine whether pregnancy rate is reduced after appendicitis or appendicectomy. BACKGROUND The association between appendicectomy, appendicitis, and subsequent fertility is controversial. METHODS A cohort study was carried out in the Medicines Monitoring database. The cohort of women who underwent appendicectomy and appropriate comparators were followed up until first pregnancy after appendicectomy date. Pathology of the appendix was verified manually. The association between appendicectomy, appendicitis, and pregnancy was determined by Cox regression models. RESULTS The age and social deprivation score-matched analyses included 2935 patients who had appendicectomy with 5870 comparators. There were 1277 (43.5%) pregnancies in the appendicectomy cohort and 2319 (39.5%) in the comparator cohort during a mean follow-up of 12.4 (standard deviation: 7.3) years. The adjusted hazard ratios (HRs) for pregnancy rates were 1.20 (95% confidence interval [CI]: 1.10-1.31). In an unmatched cohort analysis (3009 in the appendicectomy cohort and 122,912 in the comparator cohort), the adjusted HRs for pregnancy rates were 1.65 (95% CI: 1.55-1.75). Within the histologically proven appendicitis subset, the adjusted HR was 1.21 (95% CI: 1.08-1.37) in comparison with the matched comparator cohort. In comparison with the group of participants who had appendicectomy for a normal appendix, the HRs were 0.98 (95% CI: 0.83-1.15) for mucosal and catarrhal appendicitis, 0.72 (95% CI: 0.64-0.82) for suppurative appendicitis, and 0.64 (95% CI: 0.50-0.80) for gangrenous appendicitis. CONCLUSIONS Appendicectomy and early appendicitis were associated with increased pregnancy rates. Young women with early appendicitis had better pregnancy rates than those with advanced appendicitis. Early referral for laparoscopy and appendicectomy is advocated.
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Dayton MT, Dempsey DT, Larson GM, Posner AR. New paradigms in the treatment of small bowel obstruction. Curr Probl Surg 2012; 49:642-717. [PMID: 23057861 DOI: 10.1067/j.cpsurg.2012.06.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Merril T Dayton
- Department of Surgery, SUNY Buffalo, Kaleida Health System, Buffalo, NY, USA
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Mettler L, Schollmeyer T, Alkatout I. Adhesions during and after Surgical Procedures, their Prevention and Impact on Women'S Health. WOMENS HEALTH 2012; 8:495-8. [DOI: 10.2217/whe.12.34] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Liselotte Mettler
- Department of Gynaecology & Obstetrics, University Hospitals Schleswig-Holstein, Campus Kiel, Arnold-Heller Strasse 3, House 24, 24105 Kiel, Germany
| | - Thoralf Schollmeyer
- Department of Gynaecology & Obstetrics, University Hospitals Schleswig-Holstein, Campus Kiel, Arnold-Heller Strasse 3, House 24, 24105 Kiel, Germany
| | - Ibrahim Alkatout
- Department of Gynaecology & Obstetrics, University Hospitals Schleswig-Holstein, Campus Kiel, Arnold-Heller Strasse 3, House 24, 24105 Kiel, Germany
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ten Broek R, Kok- Krant N, Bakkum E, Bleichrodt R, van Goor H. Different surgical techniques to reduce post-operative adhesion formation: a systematic review and meta-analysis. Hum Reprod Update 2012; 19:12-25. [DOI: 10.1093/humupd/dms032] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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Fallon EM, Nehra D, Carlson SJ, Potemkin AK, Mitchell PD, Nedder AP, Rueda BR, Puder M. Sunitinib reduces recurrent pelvic adhesions in a rabbit model. J Surg Res 2012; 178:860-5. [PMID: 22884447 DOI: 10.1016/j.jss.2012.07.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Revised: 06/20/2012] [Accepted: 07/13/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Adhesions represent a major problem after abdominal and pelvic procedures. The purpose of the present study was to determine the effect of sunitinib (Sutent, SU11248), a Food and Drug Administration-approved receptor tyrosine kinase inhibitor, on recurrent pelvic adhesion formation after pelvic adhesiolysis in a rabbit model. MATERIALS AND METHODS A total of 20 New Zealand white rabbits underwent a uterine abrasion procedure, followed by an adhesiolysis procedure 4 weeks later. Before adhesiolysis, the rabbits were randomized to sunitinib at 10 mg/kg/d or placebo. These were administered as 1 dose preoperatively followed by 10 doses postoperatively. The rabbits were killed 30 d after the adhesiolysis procedure. At death, the adhesions were scored, and a total adhesion score (presented as the median and interquartile range [IQR]) was calculated according to the percentage of uterine involvement and the tenacity of the adhesions. RESULTS All the rabbits survived the operative procedures without complications. The sunitinib-treated rabbits (n = 10) had a significantly lower uterine involvement score (median 2.0, IQR 1.0-3.0) than the placebo-treated rabbits (median 4.0, IQR 3.0-4.0; P = 0.02). The sunitinib-treated rabbits also had median tenacity score of 3.0 (IQR 3.0-4.0) compared with a median of 4.0 (IQR 4.0-4.0; P = 0.04) in the placebo-treated rabbits (n = 10). The median total score in the sunitinib-treated rabbits was 5.0 (IQR 4.0-6.25) compared with 8.0 (IQR 6.75, 8.0) in the placebo-treated rabbits (P = 0.01). CONCLUSIONS Sunitinib treatment might be an efficacious strategy to reduce recurrent adhesion formation after pelvic procedures.
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Affiliation(s)
- Erica M Fallon
- Department of Surgery and Vascular Biology Program, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA
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Calcagno A, Londero AP, Haag T, Driul L, Bertozzi S, Grassi T, Marchesoni D, Manhes H. Surgical treatment of ectopic pregnancy associated with predisposing factors of tuboperitoneal infertility. MINIM INVASIV THER 2012; 22:97-103. [PMID: 22861158 DOI: 10.3109/13645706.2012.708346] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE We sought to study the advantages of laparoscopic conservative treatment and pelvic reproductive surgery in patients with ectopic pregnancy and predisposing factors of tuboperitoneal infertility. MATERIAL AND METHODS Patients who had undergone laparoscopic treatment for ectopic pregnancy were considered, with factors for tuboperitoneal infertility, while patients who underwent previous salpingectomy or assisted reproductive technology were excluded. The groups treated by salpingotomy (conservative) or salpingectomy (radical) were compared in terms of spontaneous intrauterine pregnancy rate, cumulative one-year pregnancy rate and recurrence of ectopic pregnancy. We considered patients treated with adhesiolysis, fimbrioplasty, and neosalpingostomy for tubal pathology as part of the fertility surgery group. RESULTS Among 41 considered patients, 21 (51%) underwent conservative laparoscopic management of ectopic pregnancy. Twenty patients (49%) had salpingectomy. Despite the treatment of tuboperitoneal infertility factors in both groups, the pregnancy rate was significantly higher in the conservative group than in the radical one (76% vs 25%, p < 0.05). The overall cumulative rate of ectopic pregnancy recurrence was 22% and no significant difference was found between conservative and radical treatment (p 0.645). CONCLUSIONS Salpingotomy should be preferred in all patients with ectopic pregnancy associated with factors of tuboperitoneal infertility. Infertility surgery clearly cannot help patients treated with salpingectomy, who obtain lower spontaneous pregnancy rates than those of the conservative group.
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Affiliation(s)
- Angelo Calcagno
- Clinic of Obstetrics and Gynecology, AOU SM della Misericordia, Udine, Italy.
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Wei L, MacDonald T, Shimi S. Association between appendicectomy in females and subsequent pregnancy rate: a cohort study. Fertil Steril 2012; 98:401-5. [DOI: 10.1016/j.fertnstert.2012.05.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Revised: 05/16/2012] [Accepted: 05/18/2012] [Indexed: 12/29/2022]
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Somigliana E, Vigano P, Benaglia L, Busnelli A, Vercellini P, Fedele L. Adhesion Prevention in Endometriosis: A Neglected Critical Challenge. J Minim Invasive Gynecol 2012; 19:415-21. [DOI: 10.1016/j.jmig.2012.03.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 02/22/2012] [Accepted: 03/02/2012] [Indexed: 11/29/2022]
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Aran T, Unsal MA, Guven S, Kart C, Cetin EC, Alver A. Carbon dioxide pneumoperitoneum induces systemic oxidative stress: a clinical study. Eur J Obstet Gynecol Reprod Biol 2012; 161:80-3. [DOI: 10.1016/j.ejogrb.2011.11.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2011] [Revised: 09/19/2011] [Accepted: 11/11/2011] [Indexed: 11/24/2022]
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Frey C, Poncelet C. [Endoscopic management of ectopic pregnancy]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2011; 39:640-643. [PMID: 21996329 DOI: 10.1016/j.gyobfe.2011.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Accepted: 07/31/2011] [Indexed: 05/31/2023]
Abstract
Ectopic pregnancy is a common problem usually diagnosed at an early stage and often in an emergency situation. Both medical and surgical treatments can be used for its management. In case of surgical treatment, laparoscopy rather than open surgery must be practiced. Concerning the choice between salpingostomy and salpingectomy, it depends of the controlateral tubal patency. In case of altered controlateral tube, if a sparing surgery is possible it should be preferred. However, this question is still debated if the controlateral tube seems patent.
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Affiliation(s)
- C Frey
- Services de gynécologie-obstétrique et médecine de la reproduction, Assistance publique-Hôpitaux de Paris, centre hospitalier universitaire Jean-Verdier, avenue du 14-juillet 93143 Bondy, France
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Schippert C, Soergel P, Staboulidou I, Bassler C, Gagalick S, Hillemanns P, Buehler K, Garcia-Rocha GJ. The risk of ectopic pregnancy following tubal reconstructive microsurgery and assisted reproductive technology procedures. Arch Gynecol Obstet 2011; 285:863-71. [PMID: 21947340 DOI: 10.1007/s00404-011-2092-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Accepted: 09/12/2011] [Indexed: 10/17/2022]
Abstract
PURPOSE The incidence of ectopic pregnancy (EP) in the general population is 2%, whereas the EP rate following assisted reproductive technologies (ART) is between 2.1 and 11%. EP is also an adverse effect of tubal surgery with incidences up to 40% depending on the type, location, and severity of tubal disease and the surgical procedure. METHODS This paper looks at the incidence of EP following tubal reconstructive microsurgery, analyzes risk factors for EP following own 1,295 ART cycles and looks on the incidence of EP in 128,314 pregnancies following ART according to the presence or absence of tubal infertility using data from the German IVF Registry (DIR). RESULTS In our clinic, the EP rate following resterilization was 6.7%. In the presence of acquired tubal disease, the EP rate following adhesiolysis, salpingostomy, salpingoneostomy, fimbrioplasty, and anastomosis was 7.9%. The EP rate following ART in our clinic was 5.6%. Previous abdominal surgeries, microsurgical procedures, hydro-/sactosalpinges, salpingitis, salpingitis isthmica nodosa, and periadnexal adhesions showed a significant positive correlation with EP as outcome. Data of DIR demonstrate a significantly increased incidence of EP in the presence of tubal pathology. The highest EP rate related to all clinical pregnancies was 4.5% (95% CI 3.0-6.0) in smoking women <30 years with tubal pathology following IVF. CONCLUSIONS In the presence of tubal infertility, the incidence of EP following ART and tubal microsurgery are approximately comparable with each other and higher than in women without tubal infertility. The success of infertility surgery depends on a careful selection of appropriate patients.
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Affiliation(s)
- Cordula Schippert
- Division of Reproductive Medicine, Department of Gynecology and Obstetrics, Medical School of Hannover, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
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ten Broek RPG, Kok-Krant N, Verhoeve HR, van Goor H, Bakkum EA. Efficacy of polyethylene glycol adhesion barrier after gynecological laparoscopic surgery: Results of a randomized controlled pilot study. ACTA ACUST UNITED AC 2011; 9:29-35. [PMID: 22408577 PMCID: PMC3285763 DOI: 10.1007/s10397-011-0698-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Accepted: 08/11/2011] [Indexed: 12/30/2022]
Abstract
Postoperative adhesions are the most frequent complication of peritoneal surgery, causing small bowel obstruction, female infertility and chronic pain. This pilot study assessed the efficacy of a sprayable polyethylene glycol (PEG) barrier in the prevention of de novo adhesions. 16 patients undergoing laparoscopic gynecological surgery were randomly assigned by shuffled sealed envelopes to receive either the adhesion barrier or no adhesion prevention. Incidence and severity of adhesions were scored at eight sites in the pelvis and reassessed by second look laparoscopy. Adhesion prevention was considered successful if no de novo adhesion were found at second look laparoscopy. One patient was excluded before randomization. Nine patients were randomized to treatment and six patients to control group. De novo adhesions were found in 0/9 patients who received the PEG barrier compared to 4/6 without adhesion prevention (0% vs. 67%, P = 0.01). Reduction in adhesion score was significantly greater in patients receiving PEG barrier (−2.6 vs. −0.06, P = 0.03). Meta-analysis of three randomized trials demonstrated that PEG barrier reduces the incidence of adhesions (odds ratio [OR] = 0.27; 95% CI 0.11–0.67). From this study, PEG barrier seems effective in reducing postoperative formation of de novo adhesions.
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Affiliation(s)
- R. P. G. ten Broek
- Department of Surgery, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - N. Kok-Krant
- Department of Gynaecology and Obstetrics, Onze Lieve Vrouwe Gasthuis, P.O. Box 95500, 1090 HM Amsterdam, The Netherlands
| | - H. R. Verhoeve
- Department of Gynaecology and Obstetrics, Onze Lieve Vrouwe Gasthuis, P.O. Box 95500, 1090 HM Amsterdam, The Netherlands
| | - H. van Goor
- Department of Surgery, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - E. A. Bakkum
- Department of Gynaecology and Obstetrics, Onze Lieve Vrouwe Gasthuis, P.O. Box 95500, 1090 HM Amsterdam, The Netherlands
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Ridgeway B, Barber MD, Walters MD, Paraiso MFR, Jelovsek JE. Perioperative Gastrointestinal Complications After Abdominal and Intraperitoneal Vaginal Surgery for Pelvic Organ Prolapse. J Gynecol Surg 2011. [DOI: 10.1089/gyn.2010.0076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Hellebrekers BWJ, Kooistra T. Pathogenesis of postoperative adhesion formation. Br J Surg 2011; 98:1503-16. [DOI: 10.1002/bjs.7657] [Citation(s) in RCA: 148] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2011] [Indexed: 01/13/2023]
Abstract
Abstract
Background
Current views on the pathogenesis of adhesion formation are based on the ‘classical concept of adhesion formation’, namely that a reduction in peritoneal fibrinolytic activity following peritoneal trauma is of key importance in adhesion development.
Methods
A non-systematic literature search (1960–2010) was performed in PubMed to identify all original articles on the pathogenesis of adhesion formation. Information was sought on the role of the fibrinolytic, coagulatory and inflammatory systems in the disease process.
Results
One unifying concept emerged when assessing 50 years of studies in animals and humans on the pathogenesis of adhesion formation. Peritoneal damage inflicted by surgical trauma or other insults evokes an inflammatory response, thereby promoting procoagulatory and antifibrinolytic reactions, and a subsequent significant increase in fibrin formation. Importantly, peritoneal inflammatory status seems a crucial factor in determining the duration and extent of the imbalance between fibrin formation and fibrin dissolution, and therefore in the persistence of fibrin deposits, determining whether or not adhesions develop.
Conclusion
Suppression of inflammation, manipulation of coagulation as well as direct augmentation of fibrinolytic activity may be promising antiadhesion treatment strategies.
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Affiliation(s)
- B W J Hellebrekers
- Department of Obstetrics and Gynaecology, Haga Teaching Hospital, The Hague, The Netherlands
| | - T Kooistra
- TNO Prevention and Health, Department of Biosciences, Gaubius Laboratory, Leiden, The Netherlands
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Abstract
BACKGROUND Mature cystic teratomas (MCTs) are the most common ovarian neoplastic lesions found in adolescents. MCTs are usually asymptomatic and are often discovered incidentally on exam or imaging. The recurrence rate of MCTs following cystectomy is 3-4% and incidence of malignant transformation is estimated to be 0.17-2%. Given the accuracy with which MCTs can be diagnosed preoperatively studies suggest that these lesions can be treated surgically using laparoscopic techniques. The management of MCTs in the adolescent population poses unique challenges given the potential impact on sexual development and fertility. CASE A 17-year-old female was found to have bilateral adnexal masses consistent in appearance with MCTs on computed tomography after a motor vehicle accident. She underwent exploratory laparotomy with pathology confirming the presence of bilateral ovarian MCTs. Three years later she returned to the office with occasional abdominopelvic pain. Ultrasound revealed bilateral complex cysts suggestive of recurrent MCTs. She was expectantly managed with serial ultrasounds and after 24 months, slow but visible growth of the MCTs was confirmed. The patient is now 22 years old and asymptomatic. What is the most appropriate management? SUMMARY AND CONCLUSION The risks of expectant management in women like the one presented are small. This suggests that although the traditional treatment for MCTs is laparoscopic ovarian cystectomy, in children and adolescents with MCTs we should consider close follow-up without intervention to preserve ovarian function and future fertility.
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Affiliation(s)
- Kathleen E O'Neill
- Department of Obstetrics and Gynecology, Washington University, Barnes-Jewish Hospital, St. Louis, Missouri, USA
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Suresh A, Celso BG, Awad ZT. Seprafilm slurry does not increase complication rates after laparoscopic colectomy. Surg Endosc 2011; 25:2661-5. [DOI: 10.1007/s00464-011-1624-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Accepted: 02/06/2011] [Indexed: 10/18/2022]
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Retto G, Santoro G, Sturlese E, De Dominici R, Villari D, Retto A, Palmara V. Efficacy of laparoscopic stripping for ovarian cysts: histological and clinical findings. J Obstet Gynaecol Res 2011; 37:547-52. [PMID: 21349125 DOI: 10.1111/j.1447-0756.2010.01389.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM The aim of our study was to evaluate the efficacy of the laparoscopic stripping technique on benign ovarian masses with respect to healthy ovarian tissue. MATERIAL AND METHODS Seventy-six patients between 14 and 40 years of age were enrolled after receiving a diagnosis of mono-lateral ovarian cyst and underwent laparoscopic surgery for cyst excision with the stripping technique. Histological observations of these specimens were then performed and graded on a semiquantitative scale. RESULTS The 76 samples included 36 endometriotic cysts, 18 dermoid cysts, 12 serous cysts, and 10 mucinous cysts. Only 26 of the endometriomas showed histological evidence of healthy ovarian tissue that, however, differed morphologically from normal ovarian tissue. CONCLUSION The laparoscopic stripping technique used for the excision of different ovarian cysts is a practice that safeguards the organ.
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Affiliation(s)
- Giovanni Retto
- Department of Gynaecology, Obstetrics and Physiopathology of the Human Reproduction, A.O.U. Policlinic G. Martino, University of Messina, Via Consolare Valeria, Messina, Italy
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Pérez-Medina T, Álvarez J, Degollada M, de Santiago J, Lara A, Pascual A, Pérez Milán F, Crowe AM. Documento de consenso del Grupo de Trabajo sobre las Adherencias de la sección de endoscopia de la SEGO. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.pog.2010.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Kouhia ST, Heiskanen JT, Huttunen R, Ahtola HI, Kiviniemi VV, Hakala T. Long-term follow-up of a randomized clinical trial of open versus laparoscopic appendicectomy. Br J Surg 2010; 97:1395-400. [PMID: 20632312 DOI: 10.1002/bjs.7114] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The aim of this study was to assess long-term outcome following open versus laparoscopic appendicectomy. METHODS A total of 105 patients with suspected acute appendicitis were randomized to LA (51) or OA (54) between 1997 and 1999 at one hospital. Perioperative factors and follow-up data from the outpatient clinic were recorded. Information about symptoms and overall satisfaction was obtained by telephone interview. In addition, appendicectomy data for 2008 were analysed retrospectively for comparison in a contemporary setting. RESULTS Data from 52 patients who had OA and 47 who had LA were analysed. OA was performed mostly by trainees, but LA was more likely to be undertaken by a consultant. The open procedure was quicker than the laparoscopic operation in the trial period (median 38 versus 65 min respectively; P < 0.001), but the difference was only 10 min in 2008. The OA group returned to work later than the LA group (median 13 versus 8 days; P = 0.013) and had more complications (22 versus 6; P = 0.014). Only one patient (OA) had a reoperation, owing to abdominal adhesions. Among 76 patients available for telephone interview, satisfaction scores were marginally higher for LA than OA. CONCLUSION LA has some advantages compared with an open approach. REGISTRATION NUMBER NCT00908804 (http://www.clinicaltrials.gov).
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Affiliation(s)
- S T Kouhia
- Department of Surgery, North Karelia Central Hospital, Joensuu, Finland.
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Abstract
Ipsilateral ectopic pregnancy after total salpingectomy is a rare occurrence and in theory should not happen. We report a case where a spontaneous ectopic pregnancy was found in the stump of the previously removed tube. This case highlights the need for further consideration of the diagnosis of an ectopic pregnancy in the setting of a previous ipsilateral salpingectomy.
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Affiliation(s)
- Sonia Anwar
- Northern Beaches MaternityManly HospitalManlyNew South Wales2065Australia
| | - Talat Uppal
- Northern Beaches MaternityManly HospitalManlyNew South Wales2065Australia
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Prevention of intra-peritoneal adhesions in gynaecological surgery: theory and evidence. Reprod Biomed Online 2010; 21:290-303. [PMID: 20688570 DOI: 10.1016/j.rbmo.2010.04.021] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 03/15/2010] [Accepted: 04/13/2010] [Indexed: 11/21/2022]
Abstract
Post-operative adhesions are a significant complication of all abdominal surgical procedures. The major strategies for adhesion prevention in gynaecological surgery are focused on the optimization of surgical technique and use of anti-adhesive agents, which fall into two main categories: pharmacological agents and barriers. Surgical technique that minimizes peritoneal trauma can reduce, but cannot prevent post-operative adhesion formation. Various local and systemic drugs that can alter the local inflammatory response, inhibit the coagulation cascade and promote fibrinolysis have been evaluated. Limited data support the administration of post-operative corticosteroids in addition to systemic intra-operative corticosteroids for the prevention of adhesions after gynaecological surgery. None of the remaining pharmacological agents have been found effective for the reduction of post-operative adhesions. Barriers are currently considered the most useful adjuncts, which may reduce adhesion formation. They act by separating the traumatized peritoneal surfaces during the healing period. The separation can be achieved by solid barriers or fluids. There is limited evidence from randomized clinical trials that support the beneficial effect of most of these barrier agents in the prevention of intra-peritoneal adhesions after gynaecological surgery. However, the evidence is not adequate for definite conclusions to be drawn and further research in this field is warranted.
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Kamel RM. Prevention of postoperative peritoneal adhesions. Eur J Obstet Gynecol Reprod Biol 2010; 150:111-8. [PMID: 20382467 DOI: 10.1016/j.ejogrb.2010.02.003] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2009] [Revised: 12/15/2009] [Accepted: 02/01/2010] [Indexed: 11/17/2022]
Abstract
Adhesions are bands of tissue that connect organs together. It is frequently reported after surgery and remains a major problem for health and society. Efforts to prevent or reduce peritoneal adhesions mostly have been unsuccessful, hindered by their empirical basis, lack of good predictive animal models and complexity of adhesion pathogenesis. Although a good surgical technique is a crucial part of adhesion prevention, the technique alone cannot effectively eliminate the adhesions. Thus, there remains a room for further research. A comprehensive literature review of published experimental and clinical studies of adhesion prevention was carried out at the University of Bristol electronic library (MetaLib) with cross-search of seven different medical databases (AMED-Allied and Complementary Medicine Database, BIOSIS Previews on Web of Knowledge, Cochrane Library, Embase and Medline on Web of Knowledge, OvidSP and PubMed) by using key words (peritoneal adhesions, postoperative adhesions, prevention) to explore the progress in different surgical strategies and adjuvant materials used to prevent adhesions formation and reformation. By the end of the study, recommendations formulated for surgeons to be followed during the operations to prevent, as much as possible, the postoperative adhesions.
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Affiliation(s)
- Remah M Kamel
- European University Diploma of Operative Endoscopy, France.
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Video-assisted Thoracoscopic Surgery Lowers the Incidence of Adhesion to the Chest Wall But Not to the Mediastinal and Interlobar Pleurae. Surg Laparosc Endosc Percutan Tech 2010; 20:46-8. [DOI: 10.1097/sle.0b013e3181cb57c1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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CHIN PS, WEE HY, CHERN BSM. Laparoscopic management of primary hepatic pregnancy. Aust N Z J Obstet Gynaecol 2010; 50:95-8. [DOI: 10.1111/j.1479-828x.2009.01113.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
The applicability of laparoscopy to many complex intraabdominal colorectal procedures continues to expand, and has been shown to be feasible and safe in experienced hands. Data are available on the elderly, rectal prolapse, diverticulitis, Hartman's takedown, small bowel obstruction, Crohn's disease, and ulcerative colitis. Clinically relevant advantages have been clearly demonstrated in selected patient populations. Laparoscopic surgery for benign colorectal disease should be considered in patients suitable for this approach to an abdominal operation.
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Affiliation(s)
- Y Panis
- Service de Chirurgie Digestive, Hôpital Lariboisière - Paris.
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Affiliation(s)
- Aaron P. Lesher
- Division of Pediatric Surgery Department of Surgery Medical University of South Carolina Charleston, South Carolina
| | - Jennifer A. Dixon
- Division of Pediatric Surgery Department of Surgery Medical University of South Carolina Charleston, South Carolina
| | - John R. Barbour
- Division of Pediatric Surgery Department of Surgery Medical University of South Carolina Charleston, South Carolina
| | - André Hebra
- Division of Pediatric Surgery Department of Surgery Medical University of South Carolina Charleston, South Carolina
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