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  1. Article ; Online: Guidelines for Management of Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE) Occurring After Metabolic Bariatric Surgery (MBS).

    Parmar, Chetan D / Felsenreich, Daniel Moritz / Salminen, Paulina / Di Lorenzo, Nicola / Prager, Gerhard

    Obesity surgery

    2024  Volume 34, Issue 5, Page(s) 1964–1968

    MeSH term(s) Humans ; Obesity, Morbid/surgery ; Pulmonary Embolism/etiology ; Venous Thrombosis/etiology ; Bariatric Surgery/adverse effects ; Risk Factors
    Language English
    Publishing date 2024-03-26
    Publishing country United States
    Document type Letter
    ZDB-ID 1070827-3
    ISSN 1708-0428 ; 0960-8923
    ISSN (online) 1708-0428
    ISSN 0960-8923
    DOI 10.1007/s11695-024-07187-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Reply to comment on: Conversion from one-anastomosis gastric bypass to Roux-en-Y gastric bypass.

    Jedamzik, Julia / Felsenreich, Daniel Moritz / Prager, Gerhard

    Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery

    2022  Volume 18, Issue 5, Page(s) 675–676

    MeSH term(s) Bile Reflux/surgery ; Gastric Bypass ; Humans ; Obesity, Morbid/surgery
    Language English
    Publishing date 2022-02-18
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 2274243-8
    ISSN 1878-7533 ; 1550-7289
    ISSN (online) 1878-7533
    ISSN 1550-7289
    DOI 10.1016/j.soard.2022.02.015
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Surgical Technique for Sphinkeeper® Implantation.

    Dawoud, Christopher / Felsenreich, Daniel Moritz / Harpain, Felix / Riss, Stefan

    Surgical technology international

    2023  Volume 43

    Abstract: Fecal incontinence is a distressing condition characterized by the involuntary loss of solid and liquid stool and gas, It affects a significant proportion of the general population, with a reported prevalence ranging from 1% to 20%. Despite its ... ...

    Abstract Fecal incontinence is a distressing condition characterized by the involuntary loss of solid and liquid stool and gas, It affects a significant proportion of the general population, with a reported prevalence ranging from 1% to 20%. Despite its considerable impact on quality of life, therapeutic options for fecal incontinence remain limited. Current treatment modalities for fecal incontinence include conservative approaches such as dietary modifications, pelvic floor exercises, and pharmacotherapy. Surgical interventions, including sphincteroplasty or sacral nerve stimulation, may be considered in more severe cases. Recently, THD Labs (THD S.p.A. Correggio (RE), Italy) introduced the Gatekeeper® as a novel device that supports the implantation of up to four solid prostheses into the intersphincteric groove. Early data were promising, with success rates above 50% and only a few perioperative complications. Subsequently, Gatekeeper® was modified by increasing the length and number (up to 10) of prostheses, and renamed Sphinkeeper® (THD). With this device, nine to 10 small incisions measuring 2 mm are made at a distance of 2-3 cm from the anus. The intersphincteric space is accessed using the delivery system, and positioning is verified through endoanal ultrasound. This procedure is repeated for all 10 prostheses placed around the entire circumference. The Sphinkeeper® offers the potential to improve the management of fecal incontinence, and offers patients a less-invasive alternative to traditional surgical approaches.
    Language English
    Publishing date 2023-10-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1225512-9
    ISSN 1090-3941
    ISSN 1090-3941
    DOI 10.52198/23.STI.43.GS1712
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Does the mesorectal fat area impact the histopathology metrics of the specimen in males undergoing TME for distal rectal cancer?

    Felsenreich, Daniel Moritz / Gachabayov, Mahir / Bergamaschi, Roberto

    Updates in surgery

    2022  Volume 75, Issue 3, Page(s) 581–588

    Abstract: The aim of this study was to evaluate whether the mesorectal fat area (MFA) has an impact on the histopathology metrics of the specimen in male patients undergoing robotic total mesorectal excision (rTME) for cancer in the distal third of the rectum. ... ...

    Abstract The aim of this study was to evaluate whether the mesorectal fat area (MFA) has an impact on the histopathology metrics of the specimen in male patients undergoing robotic total mesorectal excision (rTME) for cancer in the distal third of the rectum. Prospectively collected data of patients undergoing rTME for resectable rectal cancer by five surgeons during 3 years were extracted from the REgistry of Robotic SURgery for RECTal cancer (RESURRECT). MFA was measured at preoperative MRI. Distal rectal cancer was defined as within 6 cm from the anal verge. Specimen metrics included circumferential resection margin (CRM) measured by pathologists as involved if < 1 mm, distal resection margin (DRM) and TME quality. Of 890 patients who underwent rTME for rectal cancer, a subgroup analysis compared 116/581 (33.4%) with MFA > 20 cm
    MeSH term(s) Humans ; Male ; Margins of Excision ; Prospective Studies ; Treatment Outcome ; Retrospective Studies ; Rectal Neoplasms/surgery ; Rectal Neoplasms/pathology ; Rectum/surgery ; Rectum/pathology ; Laparoscopy
    Language English
    Publishing date 2022-12-13
    Publishing country Italy
    Document type Multicenter Study ; Journal Article
    ZDB-ID 2572692-4
    ISSN 2038-3312 ; 2038-131X
    ISSN (online) 2038-3312
    ISSN 2038-131X
    DOI 10.1007/s13304-022-01429-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Quilting Suture Technique After Mastectomy: A Meta-Analysis.

    Drivas, Eleni / Gachabayov, Mahir / Kajmolli, Agon / Stadlan, Zehavya / Felsenreich, Daniel Moritz / Castaldi, Maria

    The American surgeon

    2023  Volume 89, Issue 12, Page(s) 6045–6052

    Abstract: Background: There is no level 1a evidence testing quilting suture (QS) technique after mastectomy on wound outcomes. The aim of this systematic review and meta-analysis evaluates QS and association with surgical site occurrences as compared to ... ...

    Abstract Background: There is no level 1a evidence testing quilting suture (QS) technique after mastectomy on wound outcomes. The aim of this systematic review and meta-analysis evaluates QS and association with surgical site occurrences as compared to conventional closure (CC) for mastectomy.
    Methods: MEDLINE, PubMed, and Cochrane Library were systematically searched to include adult women with breast cancer undergoing mastectomy. The primary endpoint was postoperative seroma rate. Secondary endpoints included rates of hematoma, surgical site infection (SSI), and flap necrosis. The Mantel-Haenszel method with random-effects model was used for meta-analysis. Number needed to treat was calculated to assess clinical relevance of statistical findings.
    Results: Thirteen studies totaling 1748 patients (870 QS and 878 CC) were included. Seroma rates were statistically significantly lower in patients with QS (OR [95%CI] = .32 [.18, .57];
    Conclusion: This meta-analysis found that QS was associated with significantly decreased seroma rates when compared to CC in patients undergoing mastectomy for cancer. However, improvement in seroma rates did not translate into a difference in hematoma, SSI, or flap necrosis rates.
    MeSH term(s) Adult ; Humans ; Female ; Mastectomy/methods ; Breast Neoplasms/surgery ; Seroma/epidemiology ; Seroma/etiology ; Surgical Flaps/surgery ; Drainage/methods ; Surgical Wound Infection/epidemiology ; Surgical Wound Infection/surgery ; Suture Techniques ; Hematoma/surgery ; Necrosis/surgery ; Postoperative Complications/epidemiology ; Postoperative Complications/surgery
    Language English
    Publishing date 2023-05-05
    Publishing country United States
    Document type Meta-Analysis ; Systematic Review ; Journal Article
    ZDB-ID 202465-2
    ISSN 1555-9823 ; 0003-1348
    ISSN (online) 1555-9823
    ISSN 0003-1348
    DOI 10.1177/00031348231173995
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Robotic-assisted surgery training (RAST) program: module 1 of a three-module program. Assessment of patient cart docking skills and educational environment.

    Castaldi, Maria Teresa / Palmer, Mathias / Felsenreich, Daniel Moritz / Con, Jorge / Bergamaschi, Roberto

    Updates in surgery

    2023  Volume 75, Issue 4, Page(s) 825–835

    Abstract: There is currently no standardized robotic surgery training program in General Surgery Residency. RAST involves three modules: ergonomics, psychomotor, and procedural. This study aimed to report the results of module 1, which assessed the responsiveness ... ...

    Abstract There is currently no standardized robotic surgery training program in General Surgery Residency. RAST involves three modules: ergonomics, psychomotor, and procedural. This study aimed to report the results of module 1, which assessed the responsiveness of 27 PGY (postgraduate year) 1-5 general surgery residents (GSRs) to simulated patient cart docking, and to evaluate the residents' perception of the educational environment from 2021 to 2022. GSRs prepared with pre-training educational video and multiple-choice questions test (MCQs). Faculty provided one-on-one resident hands-on training and testing. Nine proficiency criteria (deploy cart; boom control; driving cart; docking camera port; targeting anatomy; flex joints; clearance joints; port nozzles; emergency undocking) were assessed with five-point Likert scale. A validated 50-item Dundee Ready Educational Environment Measure (DREEM) inventory was used by GSRs to assess the educational environment. Mean MCQ scores: (90.6 ± 16.1 PGY1), (80.2 ± 18.1PGY2), (91.7 ± 16.5 PGY3) and (PGY4, 86.8 ± 18.1 PGY5) (ANOVA test; p = 0.885). Hands-on docking time decreased at testing when compared to base line: median 17.5 (range 15-20) min vs. 9.5 (range 8-11). Mean hands-on testing score was 4.75 ± 0.29 PGY1; 5.0 ± 0 PGY2 and PGY3, 4.78 ± 0.13 PGY4, and 4.93 ± 0.1 PGY5 (ANOVA test; p = 0.095). No correlation was found between pre-course MCQ score and hands-on training score (Pearson correlation coefficient = - 0.359; p = 0.066). There was no difference in the hands-on scores stratified by PGY. The overall DREEM score was 167.1 ± 16.9 with CAC = 0.908 (excellent internal consistency). Patient cart training impacted the responsiveness of GSRs with 54% docking time reduction and no differences in hands-on testing scores among PGYs with a highly positive perception.
    MeSH term(s) Humans ; Education, Medical, Graduate/methods ; Robotic Surgical Procedures/education ; Internship and Residency ; Clinical Competence ; General Surgery/education
    Language English
    Publishing date 2023-03-02
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2572692-4
    ISSN 2038-3312 ; 2038-131X
    ISSN (online) 2038-3312
    ISSN 2038-131X
    DOI 10.1007/s13304-023-01485-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Indikation und präoperative Planung zur bariatrischen Operation.

    Felsenreich, Daniel Moritz / Malzner, Andrea / Eichner, Marlies / Hoelbing, Elisabeth / Moosbrugger, Alexander / Beckerhinn, Philipp / Prager, Gerhard / Brix, Johanna Maria / Itariu, Bianca-Karla

    Wiener klinische Wochenschrift

    2023  Volume 135, Issue Suppl 6, Page(s) 721–728

    Abstract: These clinical practice guidelines represent the consensus opinion of a group of Austrian specialist physicians associated with the treatment of obesity. The recommendations incorporate the current literature and guidelines and aim to balance both ... ...

    Title translation Indications and preoperative planning for bariatric surgery.
    Abstract These clinical practice guidelines represent the consensus opinion of a group of Austrian specialist physicians associated with the treatment of obesity. The recommendations incorporate the current literature and guidelines and aim to balance both procedural feasibility and patient acceptance and adherence. Special emphasis was placed on simplification of the preoperative clarification and maximum patient safety. Therefore, this article makes no claim to be complete in all fields.
    MeSH term(s) Humans ; Obesity, Morbid/surgery ; Obesity ; Bariatric Surgery ; Consensus ; Austria
    Language German
    Publishing date 2023-10-11
    Publishing country Austria
    Document type English Abstract ; Journal Article
    ZDB-ID 200462-8
    ISSN 1613-7671 ; 0043-5325 ; 0300-5178
    ISSN (online) 1613-7671
    ISSN 0043-5325 ; 0300-5178
    DOI 10.1007/s00508-023-02271-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: 10th Anniversary of the Young IFSO (International Federation for the Surgery of Obesity and Metabolic Disorders): Current Status and Future Perspectives.

    Yang, Wah / Felsenreich, Daniel Moritz / Taskin, Halit Eren / Rajan, Reynu / Shahabi, Shahab / Zakeri, Roxanna / Flores, Jose Eduardo Garcia / Abdelbaki, Tamer / Talishinskiy, Toghrul / Chiappetta, Sonja / Gero, Daniel / Neimark, Aleksandr / Dolezalova, Karin / Weiner, Sylvia

    Obesity surgery

    2023  Volume 34, Issue 1, Page(s) 274–277

    MeSH term(s) Humans ; Obesity, Morbid/surgery ; Anniversaries and Special Events ; Obesity/surgery ; Bariatric Surgery ; Metabolic Diseases/surgery
    Language English
    Publishing date 2023-11-16
    Publishing country United States
    Document type Letter
    ZDB-ID 1070827-3
    ISSN 1708-0428 ; 0960-8923
    ISSN (online) 1708-0428
    ISSN 0960-8923
    DOI 10.1007/s11695-023-06947-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: A meta-analysis of DaVinci Si versus Xi in colorectal surgery.

    Felsenreich, Daniel Moritz / Gachabayov, Mahir / Karas, Joshua / Rojas, Aram / Bergamaschi, Roberto

    The international journal of medical robotics + computer assisted surgery : MRCAS

    2021  Volume 17, Issue 3, Page(s) e2222

    Abstract: Background: The aim of this meta-analysis was to evaluate whether adoption of DaVinci Xi: Methods: The Pubmed, CINAHL, Cochrane Library and MEDLINE (Ovid) databases were systematically searched. Operating time as well as docking and surgeon console ... ...

    Abstract Background: The aim of this meta-analysis was to evaluate whether adoption of DaVinci Xi
    Methods: The Pubmed, CINAHL, Cochrane Library and MEDLINE (Ovid) databases were systematically searched. Operating time as well as docking and surgeon console times were the primary endpoints. Conversion and postoperative complication rates were the secondary endpoints.
    Results: Six studies totaling 610 patients (320 Si and 290 Xi) were included. Total operating time [MD (95% CI) = 30.553 (15.071, 46.035); p < 0.001], docking time [MD (95% CI) = 4.178 (2.120, 6.235); p < 0.001] and surgeon console time [MD (95% CI) = 17.246 (-0.479, 34.971); p = 0.056] were longer in DaVinci Si
    Conclusion: This meta-analysis found that the adoption of DaVinci Xi
    MeSH term(s) Colorectal Surgery ; Databases, Factual ; Humans ; Laparoscopy ; Postoperative Complications ; Robotic Surgical Procedures
    Language English
    Publishing date 2021-02-08
    Publishing country England
    Document type Journal Article ; Meta-Analysis
    ZDB-ID 2151860-9
    ISSN 1478-596X ; 1478-5951
    ISSN (online) 1478-596X
    ISSN 1478-5951
    DOI 10.1002/rcs.2222
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  10. Article: Stercoraceous transmission of SARS-CoV-2 (Coronavirus).

    Felsenreich, Daniel Moritz / Lee, Hanjoo / Gachabayov, Mahir / Kumar, Anila / Bergamaschi, Roberto

    Surgical technology international

    2020  Volume 37, Page(s) 107–108

    MeSH term(s) COVID-19/transmission ; Feces/virology ; Humans ; SARS-CoV-2
    Keywords covid19
    Language English
    Publishing date 2020-08-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1225512-9
    ISSN 1090-3941
    ISSN 1090-3941
    Database MEDical Literature Analysis and Retrieval System OnLINE

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