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  1. Article ; Online: Robotic management of complicated jejunal diverticulitis causing iliac bone osteomyelitis and abdominal wall fistula - a video vignette.

    Aliyeva, Z / Aytac, E / Dikici, F / Ozben, V / Sungur, M / Yildiz, I

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

    2020  Volume 22, Issue 12, Page(s) 2353–2354

    MeSH term(s) Abdominal Wall ; Diverticulitis ; Fistula ; Humans ; Jejunal Diseases/diagnostic imaging ; Jejunal Diseases/etiology ; Jejunal Diseases/surgery ; Osteomyelitis/complications ; Osteomyelitis/diagnostic imaging ; Robotic Surgical Procedures
    Language English
    Publishing date 2020-09-13
    Publishing country England
    Document type Letter ; Video-Audio Media
    ZDB-ID 1440017-0
    ISSN 1463-1318 ; 1462-8910
    ISSN (online) 1463-1318
    ISSN 1462-8910
    DOI 10.1111/codi.15336
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Laparoscopic management of incarcerated broad ligament hernia in a patient with bilateral parametrium defects - a video vignette.

    Ozben, V / Aliyeva, Z / Barbur, E / Guler, I / Karahasanoglu, T / Baca, B

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

    2020  Volume 22, Issue 9, Page(s) 1197–1198

    MeSH term(s) Female ; Hernia, Inguinal ; Herniorrhaphy ; Humans ; Internal Hernia ; Laparoscopy ; Peritoneum
    Language English
    Publishing date 2020-04-07
    Publishing country England
    Document type Letter ; Video-Audio Media
    ZDB-ID 1440017-0
    ISSN 1463-1318 ; 1462-8910
    ISSN (online) 1463-1318
    ISSN 1462-8910
    DOI 10.1111/codi.15039
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Short- and mid-term results of diode laser treatment in pilonidal sinus disease and the role of endoscopic camera use on outcomes.

    Bilgin, I A / Tanal, M / Ramoglu, N / Ozben, V / Sahin, I / Aghayeva, A / Sahar, A A / Saylik, O / Baca, B / Hamzaoglu, I / Karahasanoglu, T

    Techniques in coloproctology

    2023  Volume 27, Issue 10, Page(s) 921–928

    Abstract: Purpose: Nowadays, surgical treatment of pilonidal sinus disease (PSD) with novel techniques is a topic of interest since conventional methods are associated with longer return to daily life and higher complication and recurrence rates. Recently, use of ...

    Abstract Purpose: Nowadays, surgical treatment of pilonidal sinus disease (PSD) with novel techniques is a topic of interest since conventional methods are associated with longer return to daily life and higher complication and recurrence rates. Recently, use of laser as a minimally invasive approach has become popular in the surgical treatment of PSD. In this study, we analyze the short- and mid-term results after laser treatment and the effect of endoscopic camera use on outcomes.
    Methods: A total of 106 patients with PSD who underwent laser treatment between November 2017 and September 2021 were included in this study. All patients were treated with a 1470-nm diode laser. Endoscopic camera was used in 73 patients and results of these were compared with those in whom camera was not used. Follow-up period was determined as a minimum of 1 year. Data were analyzed retrospectively.
    Results: There were 80 (75%) male and 26 female patients. The median age was 26 (range 13-50) years. On the first postoperative day, 26 (26.5%) patients did not have any pain and 42(42.8%) patients reported low-grade pain. The mean time to return to daily life was 4.5 ± 5.5 (median 2, range 1-30) days. The complication rate was 10.4%. Eighty-six (87.8%) patients completely recovered and the mean complete recovery time was 27.4 ± 15.9 days. The patient satisfaction rate was 99.0%. The recurrence rate was 11.0%. Neither history of previous surgery nor abscess was associated with recurrence. Use of an endoscopic camera had no effect on postoperative pain, complete recovery, complications, patient satisfaction, and recurrence (p < 0.05).
    Conclusion: Laser treatment for PSD is a promising approach with the advantages of less postoperative pain, early return to daily life, high patient satisfaction, and acceptable complication and recurrence rates. Nevertheless, further studies are needed to investigate the role of endoscopic camera use in this procedure since its possible advantages could not be clarified.
    MeSH term(s) Humans ; Male ; Female ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Treatment Outcome ; Pilonidal Sinus/surgery ; Lasers, Semiconductor/therapeutic use ; Retrospective Studies ; Pain, Postoperative/etiology ; Skin Diseases ; Recurrence
    Language English
    Publishing date 2023-06-25
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2083309-X
    ISSN 1128-045X ; 1123-6337
    ISSN (online) 1128-045X
    ISSN 1123-6337
    DOI 10.1007/s10151-023-02831-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Impact of a restrictive vs liberal transfusion strategy on anastomotic leakage and infectious complications after restorative surgery for rectal cancer.

    Ozben, V / Stocchi, L / Ashburn, J / Liu, X / Gorgun, E

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

    2017  Volume 19, Issue 8, Page(s) 772–780

    Abstract: Aim: The aim of this study was to investigate the impact of a restrictive vs liberal transfusion strategy on anastomotic leakage and infectious complications after rectal cancer surgery.: Methods: Patients undergoing restorative proctectomy for ... ...

    Abstract Aim: The aim of this study was to investigate the impact of a restrictive vs liberal transfusion strategy on anastomotic leakage and infectious complications after rectal cancer surgery.
    Methods: Patients undergoing restorative proctectomy for rectal cancer between January 2008 and December 2013 were divided into four groups according to the perioperative lowest haemoglobin (Hgb) level and transfusion status: group 1 with Hgb level ≥ 10 g/dl; group 2 with Hgb level ≥ 7 and < 10 g/dl who did not receive transfusion; and group 3 with Hgb level ≥ 7 and < 10 g/dl and group 4 with Hgb level < 7 g/dl, both of which received a transfusion. Clinical characteristics, anastomotic leakage and infectious complications within 30 days of surgery were compared.
    Results: There were 398 patients (66% men) with a mean age of 59.3 ± 11.9 years. Groups 1, 2, 3 and 4 included 162 (40.7%), 163 (41.0%), 47 (11.8%) and 26 (6.5%) patients, respectively. Perioperative characteristics were significantly different among groups regarding neoadjuvant chemo/radiotherapy use, preoperative albumin and Hgb levels, operative approach and blood loss, tumour size and stage, surgical margin involvement and histological differentiation. The unadjusted rates of overall infectious complications were 17.2%, 27.6%, 36.2% and 50% in groups 1, 2, 3 and 4, respectively (P = 0.001). In the multivariate analysis, compared to group 2, group 3 was associated with an increased likelihood of organ/space surgical site infections (SSIs) (OR 3.63, 95% CI 1.29-10.22, P = 0.01) with no significant differences in terms of anastomotic leakage, overall SSIs or overall infectious complications.
    Conclusion: Blood transfusion of haemodynamically stable patients with Hgb level ≥ 7 g/dl is associated with increased organ/space SSIs in rectal cancer surgery.
    Language English
    Publishing date 2017-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 1440017-0
    ISSN 1463-1318 ; 1462-8910
    ISSN (online) 1463-1318
    ISSN 1462-8910
    DOI 10.1111/codi.13641
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Robotic beyond total mesorectal excision for locally advanced rectal cancers: Perioperative and oncological outcomes from a multicentre case series.

    Khan, Jim S / Piozzi, Guglielmo Niccolò / Rouanet, Philippe / Saklani, Avanish / Ozben, Volkan / Neary, Paul / Coyne, Peter / Kim, Seon Hahn / Garcia-Aguilar, Julio

    European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology

    2024  Volume 50, Issue 6, Page(s) 108308

    Abstract: Background: Around 20% of rectal tumors are locally advanced with invasion into adjacent structures at presentation. These may require surgical resections beyond boundaries of total mesorectal excision (bTME) for radicality. Robotic bTME is under ... ...

    Abstract Background: Around 20% of rectal tumors are locally advanced with invasion into adjacent structures at presentation. These may require surgical resections beyond boundaries of total mesorectal excision (bTME) for radicality. Robotic bTME is under investigation. This study reports perioperative and oncological outcomes of robotic bTME for locally advanced rectal cancers.
    Materials and methods: A multicentre, retrospective analysis of prospectively collected robotic bTME resections (July 2015-November 2020). Demographics, clinicopathological features, short-term outcomes, recurrences, and survival were investigated.
    Results: One-hundred-sixty-eight patients (eight centres) were included. Median age and BMI were 60.0 (50.0-68.7) years and 24.0 (24.4-27.7) kg/m
    Conclusion: Robotic bTME is technically safe with relatively low conversion rate, good OS, and acceptable DFS in the hands of experienced surgeons in high volume centres. In selected cases robotic approach allows for high R0 rates during bTME.
    Language English
    Publishing date 2024-04-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 632519-1
    ISSN 1532-2157 ; 0748-7983
    ISSN (online) 1532-2157
    ISSN 0748-7983
    DOI 10.1016/j.ejso.2024.108308
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Totally Robotic Autonomic Nerve-Preserving Total Mesorectal Excisions: Step-by-Step Technical Tips and Tricks.

    Baca, Bilgi / Benlice, Cigdem / Ozben, Volkan / Hamzaoglu, Ismail / Karahasanoglu, Tayfun

    Diseases of the colon and rectum

    2020  Volume 63, Issue 4, Page(s) 562

    MeSH term(s) Autonomic Pathways ; Humans ; Laparoscopy ; Postoperative Complications/prevention & control ; Rectal Neoplasms/surgery ; Robotic Surgical Procedures/methods ; Trauma, Nervous System/prevention & control
    Language English
    Publishing date 2020-03-04
    Publishing country United States
    Document type Journal Article ; Technical Report ; Video-Audio Media
    ZDB-ID 212581-x
    ISSN 1530-0358 ; 0012-3706
    ISSN (online) 1530-0358
    ISSN 0012-3706
    DOI 10.1097/DCR.0000000000001477
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: An international multi-institutional analysis of operative morbidity in patients undergoing elective diverticulitis surgery.

    Altinel, Yuksel / Cavallaro, Paul / Ricciardi, Rocco / Ozben, Volkan / Ozturk, Ersin / Bleday, Ron / Aytac, Erman / Bordeianou, Liliana

    Revista da Associacao Medica Brasileira (1992)

    2022  Volume 68, Issue 5, Page(s) 591–598

    Abstract: Objective: We investigated surgical complications of elective surgery for diverticulitis in international multi-institution to identify a prediction model for potential opportunities of quality improvement.: Methods: We identified 1225 patients who ... ...

    Abstract Objective: We investigated surgical complications of elective surgery for diverticulitis in international multi-institution to identify a prediction model for potential opportunities of quality improvement.
    Methods: We identified 1225 patients who underwent elective surgery for diverticulitis between January 2010 and January 2018. The data were obtained from the National Surgical Quality Improvement Program and the Turkish Diverticulitis Study Group Collaborative, retrospectively.
    Results: We observed that the presence of chronic obstructive pulmonary disease (OR: 3.2, 95%CI 1.8-5.9, p<0.001) or abscess at the time of surgery (OR: 1.4, 95%CI 1.2-1.7, p£0.001) is associated with a higher rate of minor complications, while comorbidities such as dyspnea (OR: 2.8, 95%CI 1.6-4.9, p£0.001) and preoperative sepsis (OR: 4.1, 95%CI 2.3-7.3, p£0.001) are associated with major complications. The centers had similar findings in minor and major complications (OR: 0.8, 95%CI 0.5-1.4, p=0.395). The major independent predictors for complications were malnutrition (low albumin) (OR: 0.5, 95%CI 0.4-0.6, p<0.001) and the American Society of Anesthesiology score (OR: 1.7, 95%CI 1.2-2.4, p=0.002).
    Conclusion: Regarding the major and minor complications of diverticulitis of elective surgery, the malnutrition and higher American Society of Anesthesiology score showed higher impact among the quality improvement initiatives.
    MeSH term(s) Diverticulitis/complications ; Diverticulitis/surgery ; Elective Surgical Procedures/adverse effects ; Humans ; Malnutrition ; Morbidity ; Postoperative Complications/epidemiology ; Retrospective Studies ; United States
    Language English
    Publishing date 2022-05-20
    Publishing country Brazil
    Document type Journal Article ; Multicenter Study
    ZDB-ID 731969-1
    ISSN 1806-9282 ; 0104-4230 ; 0004-5241 ; 0102-843X
    ISSN (online) 1806-9282
    ISSN 0104-4230 ; 0004-5241 ; 0102-843X
    DOI 10.1590/1806-9282.20211174
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Standardized totally robotic complete mesocolic excision for right-sided colon cancer - a video vignette.

    Bilgin, I A / Yozgatli, T K / Aytac, E / Ozben, V / Baca, B / Hamzaoglu, I / Karahasanoglu, T

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

    2019  Volume 21, Issue 11, Page(s) 1335

    MeSH term(s) Colectomy/methods ; Colonic Neoplasms/pathology ; Colonic Neoplasms/surgery ; Humans ; Mesocolon/surgery ; Robotic Surgical Procedures/methods
    Language English
    Publishing date 2019-08-23
    Publishing country England
    Document type Letter ; Video-Audio Media
    ZDB-ID 1440017-0
    ISSN 1463-1318 ; 1462-8910
    ISSN (online) 1463-1318
    ISSN 1462-8910
    DOI 10.1111/codi.14800
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  9. Article ; Online: Robotic versus conventional laparoscopic rectal cancer surgery in obese patients.

    Gorgun, E / Ozben, V / Costedio, M / Stocchi, L / Kalady, M / Remzi, F

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

    2016  Volume 18, Issue 11, Page(s) 1063–1071

    Abstract: Aim: Obesity adds to the technical difficulty of laparoscopic colorectal surgery. The robotic approach has the potential to overcome this limitation because of its proposed technical advantages over laparoscopy. The aim of this retrospective study was ... ...

    Abstract Aim: Obesity adds to the technical difficulty of laparoscopic colorectal surgery. The robotic approach has the potential to overcome this limitation because of its proposed technical advantages over laparoscopy. The aim of this retrospective study was to compare the short-term outcomes of robotic surgery (RS) vs conventional laparoscopy surgery (LS) in this patient population.
    Method: Patients with a body mass index ≥ 30 kg/m
    Results: The RS and LS groups included 29 and 27 patients, respectively. Groups were comparable in terms of patient demographics, body mass index (34.9 ± 7.2 vs 35.2 ± 5.0 kg/m
    Conclusion: Robotic surgery for rectal cancer in obese patients has short-term outcomes similar to laparoscopy, but accelerated postoperative recovery.
    MeSH term(s) Aged ; Databases, Factual ; Endoscopy, Gastrointestinal/methods ; Female ; Humans ; Laparoscopy/methods ; Length of Stay ; Male ; Middle Aged ; Obesity/complications ; Operative Time ; Rectal Neoplasms/etiology ; Rectal Neoplasms/surgery ; Rectum/surgery ; Retrospective Studies ; Robotic Surgical Procedures/methods ; Treatment Outcome
    Language English
    Publishing date 2016-11
    Publishing country England
    Document type Comparative Study ; Journal Article
    ZDB-ID 1440017-0
    ISSN 1463-1318 ; 1462-8910
    ISSN (online) 1463-1318
    ISSN 1462-8910
    DOI 10.1111/codi.13374
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: "Top down no-touch" technique in robotic complete mesocolic excision for extended right hemicolectomy with intracorporeal anastomosis.

    Hamzaoglu, I / Ozben, V / Sapci, I / Aytac, E / Aghayeva, A / Bilgin, I A / Bayraktar, I E / Baca, B / Karahasanoglu, T

    Techniques in coloproctology

    2018  Volume 22, Issue 8, Page(s) 607–611

    Abstract: Background: Proper identification of the mesocolic vessels is essential for achieving complete mesocolic excision (CME) in cases of colon cancer requiring an extended right hemicolectomy. In robotic procedures, we employed a "top down technique" to ... ...

    Abstract Background: Proper identification of the mesocolic vessels is essential for achieving complete mesocolic excision (CME) in cases of colon cancer requiring an extended right hemicolectomy. In robotic procedures, we employed a "top down technique" to allow early identification of the gastrocolic trunk and middle colic vessels. The aim of our study was to illustrate the details of this technique in a series of 12 patients.
    Methods: The top down technique consists of two steps. First, the omental bursa was entered to identify the right gastroepiploic vein. Tracing down this vein as a landmark, the gastrocolic trunk was exposed, branches of this trunk and the middle colic vessels were divided. Second, dissection was directed to the ileocolic region and proceeded in an inferior-to-superior direction along the superior mesenteric vein to divide the ileocolic and right colic vessels consecutively. The ileotranverse anastomosis was created intracorporeally.
    Results: There were 8 males and 4 females with a mean age of 64.8 ± 16.9 years and a mean body mass index of 25.6 ± 3.7 kg/m
    Conclusions: The top down technique appears to be useful in robotic CME for an extended right hemicolectomy. Early identification of the gastrocolic trunk and middle colic vessels via this technique may prevent inadvertent vascular injury at the mesenteric root of the transverse colon.
    MeSH term(s) Aged ; Anastomosis, Surgical/methods ; Blood Loss, Surgical ; Colectomy/methods ; Colonic Neoplasms/surgery ; Female ; Humans ; Male ; Mesenteric Veins/surgery ; Mesocolon/blood supply ; Mesocolon/surgery ; Middle Aged ; Operative Time ; Robotic Surgical Procedures/methods
    Keywords covid19
    Language English
    Publishing date 2018-08-06
    Publishing country Italy
    Document type Journal Article ; Video-Audio Media
    ZDB-ID 2083309-X
    ISSN 1128-045X ; 1123-6337
    ISSN (online) 1128-045X
    ISSN 1123-6337
    DOI 10.1007/s10151-018-1831-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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