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  1. Article: Patient reported outcome and quality of life measured by a simple questionnaire in patients with symptomatic benign prostate hyperplasia treated by holmium laser enucleation of the prostate (HoLEP).

    Schumacher, Stephanie / Marghawal, David / Brunken, Claus / Herzberg, Jonas

    Frontiers in surgery

    2024  Volume 11, Page(s) 1358701

    Abstract: Introduction: Holmium Laser Enucleation of the Prostate (HoLEP) is established as an effective transurethral treatment option for LUTS due to BPH with improved postoperative outcome. The aim of this study was to evaluate the medium-term results by ... ...

    Abstract Introduction: Holmium Laser Enucleation of the Prostate (HoLEP) is established as an effective transurethral treatment option for LUTS due to BPH with improved postoperative outcome. The aim of this study was to evaluate the medium-term results by patient reported outcome measurement and to detect potential risk factors for postoperative complications or impaired outcome.
    Methods: We performed a retrospective single-center cohort study including all patients undergoing HoLEP in the study center between April 2019 and December 2021. Therefore, perioperative parameters and postoperative outcome was documented and all patients were asked for their outcome (PROM), complications, IPSS, QoL and changes in sexual and continence function by a questionnaire at a single time point.
    Results: In the study period, a total of 541 patients with a mean age of 72.5 ± 8.4 years were treated by HoLEP in the study center. 71.7% of the questionnaires were returned after a mean observation period of 14.9 ± 6.3 month. 91% of the patients reported to the single-timepoint questionnaire reporting a good satisfaction with the procedure and a low postoperative complication rate. The international prostate symptom score could be reduced significantly to 6.2 ± 5.7 (preoperative 19.0 ± 7.2;
    Conclusion: The overall satisfaction with the procedure and its results are high. We could not identify any independent risk factors for postoperative complications after HoLEP. The used questionnaire is a simple tool for postoperative patient reported outcome measurement with a good correlation to clinical parameters.
    Language English
    Publishing date 2024-02-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2773823-1
    ISSN 2296-875X
    ISSN 2296-875X
    DOI 10.3389/fsurg.2024.1358701
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The first shot counts the most: Tactical breathing as an intervention to increase marksmanship accuracy in student officers.

    Ibrahim, Fabio / Schumacher, Jonas / Schwandt, Lars / Herzberg, Philipp Yorck

    Military psychology : the official journal of the Division of Military Psychology, American Psychological Association

    2023  , Page(s) 1–12

    Abstract: In this study, we investigated the effect of tactical breathing (breath-based stress management) on marksmanship performance in a randomized between-subjects design. The total ... ...

    Abstract In this study, we investigated the effect of tactical breathing (breath-based stress management) on marksmanship performance in a randomized between-subjects design. The total of
    Language English
    Publishing date 2023-09-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2021130-2
    ISSN 1532-7876 ; 0899-5605
    ISSN (online) 1532-7876
    ISSN 0899-5605
    DOI 10.1080/08995605.2023.2258737
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Book ; Online ; Thesis: Lebensqualität nach Rektumresektion mit End-zu-End-Anastomose im Fail-Safe Konzept

    Begemann, Valentin [Verfasser] / Strate, Tim [Akademischer Betreuer] / Herzberg, Jonas [Akademischer Betreuer]

    2023  

    Author's details Valentin Begemann ; Tim Strate, Jonas Herzberg
    Keywords Medizin, Gesundheit ; Medicine, Health
    Subject code sg610
    Language German
    Publisher Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
    Publishing place Hamburg
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  4. Article ; Online: Anastomotic leakage following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal cancer: A clinical cohort study.

    Herzberg, Jonas / Acs, Miklos / Guraya, Salman Yousuf / Schlitt, Hans Jürgen / Honarpisheh, Human / Strate, Tim / Piso, Pompiliu

    Surgical oncology

    2024  Volume 54, Page(s) 102080

    Abstract: Background: Extended oncological resections for colorectal cancer surgery are associated with a high rate of complications, especially anastomotic leakage (AL). This study determines the incidence of risk factors for postoperative complications ... ...

    Abstract Background: Extended oncological resections for colorectal cancer surgery are associated with a high rate of complications, especially anastomotic leakage (AL). This study determines the incidence of risk factors for postoperative complications following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for colorectal cancer (CRC).
    Methods: In this cohort study, the clinical data of all patients with CRC, treated with CRS and HIPEC, from 2011 to 2021 was analyzed. We considered patients' characteristics, tumor-specific features, postoperative complications, and hospital stay using Chi-Square-test or Fisher's exact test. The Mann-Whitney-U-test was used to measure the probability of differences between two sets of data.
    Results: Of 1089 HIPEC procedures performed in the study center, 185 patients with CRC and peritoneal metastasis were treated with CRS and HIPEC after formation of at least one anastomosis and therefore included in this study. This included synchronous and metachronous peritoneal metastasis with a mean peritoneal cancer index of 8.67 ± 5.22. In this cohort, AL occurred in 12 (6.5 %) patients. There was no correlation between the number of anastomoses and the occurrence of an AL (p = 0.401).
    Conclusion: This study reports a low risk of AL after CRS with HIPEC for CRC, comparable to other published data. If a complete cytoreduction seems possible, the risk of anastomotic leakage should not negatively influence the decision to resect. Further studies on this subject are essential to validate our findings.
    Language English
    Publishing date 2024-04-16
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1107810-8
    ISSN 1879-3320 ; 0960-7404
    ISSN (online) 1879-3320
    ISSN 0960-7404
    DOI 10.1016/j.suronc.2024.102080
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Quality of Life in Patients With Rectal Resections and End-to-End Primary Anastomosis Using a Standardized Perioperative Pathway.

    Herzberg, Jonas / Khadem, Shahram / Begemann, Valentin / Strate, Tim / Honarpisheh, Human / Guraya, Salman Yousuf

    Frontiers in surgery

    2022  Volume 8, Page(s) 789251

    Abstract: Objectives: ...

    Abstract Objectives:
    Language English
    Publishing date 2022-01-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2773823-1
    ISSN 2296-875X
    ISSN 2296-875X
    DOI 10.3389/fsurg.2021.789251
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: The role of prophylactic administration of CPAP in general surgical wards after open visceral surgery in reducing postoperative pneumonia-a retrospective cohort study.

    Herzberg, Jonas / Guraya, Salman Yousuf / Merkle, Daniel / Strate, Tim / Honarpisheh, Human

    Langenbeck's archives of surgery

    2023  Volume 408, Issue 1, Page(s) 167

    Abstract: Background: Postoperative pneumonia is a main adverse event that causes increased postoperative morbidity and prolonged length of hospital stay leading to high postoperative mortality. Continuous positive airway pressure (CPAP) is a type of non-invasive ...

    Abstract Background: Postoperative pneumonia is a main adverse event that causes increased postoperative morbidity and prolonged length of hospital stay leading to high postoperative mortality. Continuous positive airway pressure (CPAP) is a type of non-invasive ventilation for the delivery of a positive airway pressure during respiration. In this study, we evaluated the impact of postoperative prophylactic CPAP on prevention of pneumonia in patients after open visceral surgery.
    Methods: In this observational cohort study, we compared the rates of postoperative pneumonia in patients who underwent open major visceral surgery from January 2018 till August 2020 in the study and control group. The study group had postoperative prophylactic sessions of CPAP for 15 min, 3-5 times a day and a repeated spirometer training was also performed in the general surgical ward. The control group received only the postoperative spirometer training as a prophylactic measure against postoperative pneumonia. The chi-square test was used to measure the relationships between categorical variables, and a binary regression analysis determined the correlation between independent and dependent variables.
    Results: A total of 258 patients met the inclusion criteria who had open visceral surgery for various clinical illnesses. There were 146 men (56.6%) and 112 women with a mean age of 68.62 years. As many as 142 patients received prophylactic CPAP and they were grouped into the study group, whereas 116 patients without prophylactic CPAP were placed in the control group. Overall, the rate of postoperative pneumonia was significantly less in the study group (5.6% vs. 25.9% in the control group; p-value < 0.0001), which could be confirmed by the regression analysis (OR 0.118, CI 95% 0.047-0.295, p < 0.001).
    Conclusion: Postoperative intermittent CPAP after open visceral surgery can be performed in a general surgical ward. Our study showed a significant association with a low rate of postoperative pneumonia, especially in high-risk patients. This leads to a significantly shorter postoperative hospital stay especially in high-risk patients after upper gastrointestinal surgery.
    Trial registration number: DRKS00028988, 04.05.2022, retrospectively registered.
    MeSH term(s) Male ; Humans ; Female ; Aged ; Continuous Positive Airway Pressure ; Retrospective Studies ; Pneumonia/epidemiology ; Pneumonia/etiology ; Pneumonia/prevention & control ; Length of Stay ; Digestive System Surgical Procedures
    Language English
    Publishing date 2023-04-29
    Publishing country Germany
    Document type Observational Study ; Journal Article
    ZDB-ID 1423681-3
    ISSN 1435-2451 ; 1435-2443
    ISSN (online) 1435-2451
    ISSN 1435-2443
    DOI 10.1007/s00423-023-02899-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Safety profile of a multimodal fail-safe model to minimize postoperative complications in oncologic colorectal resections-a cohort study.

    Khadem, Shahram / Herzberg, Jonas / Honarpisheh, Human / Jenner, Robert Maximilian / Guraya, Salman Yousuf / Strate, Tim

    Perioperative medicine (London, England)

    2023  Volume 12, Issue 1, Page(s) 5

    Abstract: Background: Despite innovations in surgical techniques, major complications following colorectal surgery still lead to a significant morbidity and mortality. There is no standard protocol for perioperative management of patients with colorectal cancer. ... ...

    Abstract Background: Despite innovations in surgical techniques, major complications following colorectal surgery still lead to a significant morbidity and mortality. There is no standard protocol for perioperative management of patients with colorectal cancer. This study evaluates the effectiveness of a multimodal fail-safe model in minimizing severe surgical complications following colorectal resections.
    Methods: We compared major complications in patients with colorectal cancers who underwent surgical resections with anastomosis during 2013-2014 (control group) with patients treated during 2015-2019 (fail-safe group). The fail-safe group had preoperative bowel preparation and a perioperative single dose of antibiotics, on-table bowel irrigation and early sigmoidoscopic assessment of anastomosis in rectal resections. A standard surgical technique for tension-free anastomosis was adapted in the fail-safe approach. The chi-square test measured relationships between categorical variables, t-test estimated the probability of differences, and the multivariate regression analysis determined the linear correlation among independent and dependent variables.
    Results: A total of 924 patients underwent colorectal operations during the study period; however, 696 patients had surgical resections with primary anastomoses. There were 427 (61.4%) laparoscopic and 230 (33.0%) open operations, while 39 (5.6%) laparoscopic procedures were converted. Overall, the rate of major complications (Dindo-Clavien grade IIIb-V) significantly reduced from 22.6% for the control group to 9.8% for the fail-safe group (p < 0.0001). Major complications mainly occurred due to non-surgical reasons such as pneumonia, heart failure, or renal dysfunction. The rates of anastomotic leakage (AL) were 11.8% (22/186) and 3.7% (n = 19/510) for the control and fail-safe groups, respectively (p < 0.0001).
    Conclusion: We report an effective multimodal fail-safe protocol for colorectal cancer during the pre-, peri-, and postoperative period. The fail-safe model showed less postoperative complications even for low rectal anastomosis. This approach can be adapted as a structured protocol during the perioperative care of patients for colorectal surgery.
    Trial registration: This study was registered in the German Clinical Trial Register (Study ID: DRKS00023804 ).
    Language English
    Publishing date 2023-03-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 2683800-X
    ISSN 2047-0525
    ISSN 2047-0525
    DOI 10.1186/s13741-023-00291-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Book ; Online ; Thesis: Veränderungen der Interstitiellen Zellen nach Cajal bei der infantilen hypertrophischen Pylorusstenose

    Herzberg, Jonas [Verfasser]

    2016  

    Author's details Jonas Herzberg
    Keywords Medizin, Gesundheit ; Medicine, Health
    Subject code sg610
    Language German
    Publisher Medizinische Fakultät Charité - Universitätsmedizin Berlin
    Publishing place Berlin
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  9. Article ; Online: Risk factors for anastomotic leakage after surgical resections for esophageal cancer.

    Herzberg, Jonas / Strate, Tim / Guraya, Salman Yousuf / Honarpisheh, Human

    Langenbeck's archives of surgery

    2021  Volume 406, Issue 6, Page(s) 1859–1866

    Abstract: Purpose: Surgery for esophageal cancer is a challenging procedure that is associated with a high rate of complications such as sepsis, nutritional disorders, and anastomotic leakage (AL). The rate of complications following esophageal surgery rises ... ...

    Abstract Purpose: Surgery for esophageal cancer is a challenging procedure that is associated with a high rate of complications such as sepsis, nutritional disorders, and anastomotic leakage (AL). The rate of complications following esophageal surgery rises exponentially in the presence of risk factors. This study aims to identify the risk factors for AL following esophageal cancer surgery.
    Methods: In this retrospective study, we recorded comorbidities, tumor specific factors, nutritional status, and surgical complications of all patients who underwent surgical resections for esophageal cancers between January 2015 and December 2019. The occurrence of potential risk factors for AL was compared between groups with and without AL. We analyzed the categorical variables by Chi-square or Fisher's exact test, and the continuous variable by the Mann-Whitney U test and multivariable regression analyses.
    Results: From 92 patients, AL was found in 12 (13%) patients. All cases with AL had hypoproteinemia; a protein level < 5 g/dl was an independent risk factor for AL (p value 0.009). The logistic regression analysis showed a positive correlation between hypoproteinemia and AL (coefficient 1.83, significance 0.01). Additionally, squamous cell carcinoma (SCC) of the esophagus had a positive correlation with AL (coefficient 1.89, significance 0.01).
    Conclusion: In our study, hypoproteinemia and SCC were significant risk factors for AL after esophageal cancer surgery. Optimization of preoperative hypoproteinemia using a standardized nutritional protocol is recommended. More research is essential to determine the correlation of SCC with AL.
    MeSH term(s) Anastomosis, Surgical/adverse effects ; Anastomotic Leak/epidemiology ; Anastomotic Leak/etiology ; Esophageal Neoplasms/surgery ; Humans ; Prognosis ; Retrospective Studies ; Risk Factors
    Language English
    Publishing date 2021-05-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1423681-3
    ISSN 1435-2451 ; 1435-2443
    ISSN (online) 1435-2451
    ISSN 1435-2443
    DOI 10.1007/s00423-021-02139-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Intraoperative Colonic Irrigation for Low Rectal Resections With Primary Anastomosis: A Fail-Safe Surgical Model.

    Herzberg, Jonas / Khadem, Shahram / Guraya, Salman Yousuf / Strate, Tim / Honarpisheh, Human

    Frontiers in surgery

    2022  Volume 9, Page(s) 821827

    Abstract: Aim: Regardless the technological developments in surgery, the anastomotic leakage (AL) rate of low rectal anastomosis remains high. Though various perioperative protocols have been tested to reduce the risk for AL, there is no standard peri-operative ... ...

    Abstract Aim: Regardless the technological developments in surgery, the anastomotic leakage (AL) rate of low rectal anastomosis remains high. Though various perioperative protocols have been tested to reduce the risk for AL, there is no standard peri-operative management approach in rectal surgery. We aim to assess the short-term outcome of a multidisciplinary approach to reduce the rates of ALs using a fail-safe-model using preoperative and intraoperative colonic irrigation in low rectal resections with primary anastomosis.
    Methods: Between January 2015 and December 2020, 92 patients received low rectal resections for rectal cancer with primary anastomosis and diverting ileostomy. All these patients received pre-operative mechanical bowel preparation (MBP) without antibiotics as well as intraoperative colonic irrigation. The intraoperative colonic irrigation was performed
    Results: In the study period, 1.987 colorectal surgical procedures were performed. This study reports AL in 3 (3.3%) of 92 recruited patients. Other postoperative complications (Dindo-Clavien I-IV) were reported in 25 patients (27.2%), which occurred mainly due to non-surgical reasons such as renal dysfunction and sepsis. According to the fail-safe model, AL was treated by endoscopic or re-do surgery. The median postoperative length of hospitalization was 8 days (4-45) days.
    Conclusion: This study validates the effectiveness of a multi-disciplinary fail-safe model with a pre-operative MBP and an intraoperative colonic irrigation in reducing AL rates. Intraoperative colonic irrigation is a feasible approach that lowers the AL rates by reducing fecal load and by decontamination of the colon and anastomotic region. Our study does not recommend a pre-operative administration of oral antibiotics for colorectal decontamination.
    Language English
    Publishing date 2022-04-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2773823-1
    ISSN 2296-875X
    ISSN 2296-875X
    DOI 10.3389/fsurg.2022.821827
    Database MEDical Literature Analysis and Retrieval System OnLINE

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