Research ExplorerScientific StaffChristian Stephan Betz Publications

Prof. Dr. med. ID: 5997021

Christian Stephan Betz

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Affiliations
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Publications

  1. 2021

  2. SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study

    COVIDSurg Collaborative, GlobalSurg Collaborative , 27.09.2021, In: BRIT J SURG. 108, 9, p. 1056-1063 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  3. Analyzing tyrosine kinase activity in head and neck cancer by functional kinomics: Identification of hyperactivated Src-family kinases as prognostic markers and potential targets

    Bußmann, L., Hoffer, K., von Bargen, C. M., Droste, C., Lange, T., Kemmling, J., Schröder-Schwarz, J., Vu, A. T., Akingunsade, L., Nollau, P., Rangarajan, S., de Wijn, R., Oetting, A., Müller, C., Böckelmann, L. C., Zech, H. B., Berger, J. C., Möckelmann, N., Busch, C-J., Böttcher, A., Gatzemeier, F., Klinghammer, K., Simnica, D., Binder, M., Struve, N., Rieckmann, T., Schumacher, U., Clauditz, T. S., Betz, C. S., Petersen, C., Rothkamm, K., Münscher, A. & Kriegs, M., 01.09.2021, In: INT J CANCER. 149, 5, p. 1166 - 1180 15 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  4. Early outcomes and complications following cardiac surgery in patients testing positive for coronavirus disease 2019: An international cohort study

    The Cardiothoracic Interdisciplinary Research Network & COVIDSurg Collaborative, 01.08.2021, In: J THORAC CARDIOV SUR. 162, 2, p. e355-e372

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  5. Auswirkungen der SARS-CoV‑2-Pandemie auf die universitäre Hals-Nasen-Ohren-Heilkunde im Bereich der Forschung, Lehre und Weiterbildung

    Stöver, T., Dazert, S., Plontke, S. K., Kramer, S., Ambrosch, P., Arens, C., Betz, C., Beutner, D., Bohr, C., Bruchhage, K-L., Canis, M., Dietz, A., Guntinas-Lichius, O., Hagen, R., Hosemann, W., Iro, H., Klussmann, J. P., Knopf, A., Lang, S., Leinung, M., Lenarz, T., Löwenheim, H., Matthias, C., Mlynski, R., Olze, H., Park, J., Plinkert, P., Radeloff, A., Rotter, N., Rudack, C., Bozzato, A., Schipper, J., Schrader, M., Schuler, P. J., Strieth, S., Stuck, B. A., Volkenstein, S., Westhofen, M., Wolf, G., Wollenberg, B., Zahnert, T., Zenk, J. & Hoffmann, T. K., 08.2021, In: HNO. 69, 8, p. 633-641 9 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  6. Head and neck cancer surgery during the COVID-19 pandemic: An international, multicenter, observational cohort study

    COVIDSurg Collaborative, 15.07.2021, In: CANCER-AM CANCER SOC. 127, 14, p. 2476-2488 13 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  7. Endoscopic endonasal repair of complete bilateral choanal atresia in neonates

    Ledderose, G. J., Havel, M., Ledderose, C. & Betz, C. S., 07.2021, In: EUR J PEDIATR. 180, 7, p. 2245-2251 7 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  8. Timing of surgery following SARS-CoV-2 infection: an international prospective cohort study.

    COVIDSurg Collaborative & GlobalSurg Collaborative, 06.2021, In: ANAESTHESIA. 76, 6, p. 748-758 11 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  9. Rational surgical neck management in total laryngectomy for advanced stage laryngeal squamous cell carcinomas

    Böttcher, A., Betz, C. S., Bartels, S., Schönnagel, B., Münscher, A., Bußmann, L., Busch, C-J., Knopke, S., Bibiza-Freiwald, E. & Möckelmann, N., 02.2021, In: J CANCER RES CLIN. 147, 2, p. 549-559 11 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  10. Preoperative nasopharyngeal swab testing and postoperative pulmonary complications in patients undergoing elective surgery during the SARS-CoV-2 pandemic

    COVIDSurg Collaborative, 27.01.2021, In: BRIT J SURG. 108, 1, p. 88-96 9 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  11. Elective Cancer Surgery in COVID-19-Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study

    Glasbey, J. C., Bhangu, A. & COVIDSurg Collaborative, 01.01.2021, In: J CLIN ONCOL. 39, 1, p. 66-78 13 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  12. Review of surgical techniques and guide for decision making in the treatment of benign parotid tumors

    Psychogios, G., Bohr, C., Constantinidis, J., Canis, M., Vander Poorten, V., Plzak, J., Knopf, A., Betz, C., Guntinas-Lichius, O. & Zenk, J., 01.2021, In: EUR ARCH OTO-RHINO-L. 278, 1, p. 15-29 15 p.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  13. Dual Inhibition of PARP and the Intra-S/G2 Cell Cycle Checkpoints Results in Highly Effective Radiosensitization of HPV-Positive HNSCC Cells

    Hintelmann, K., Berenz, T., Kriegs, M., Christiansen, S., Gatzemeier, F., Struve, N., Petersen, C., Betz, C., Rothkamm, K., Oetting, A. & Rieckmann, T., 2021, In: FRONT ONCOL. 11, p. 683688

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  14. 2020

  15. Phase III study of nivolumab alone or combined with ipilimumab as immunotherapy versus standard of care in resectable head and neck squamous cell carcinoma

    Zech, H. B., Moeckelmann, N., Boettcher, A., Muenscher, A., Binder, M., Vettorazzi, E., Bokemeyer, C., Schafhausen, P., Betz, C. S. & Busch, C-J., 12.2020, In: FUTURE ONCOL. 16, 36, p. 3035-3043 9 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  16. Delaying surgery for patients with a previous SARS-CoV-2 infection

    COVIDSurg Collaborative, 11.2020, In: BRIT J SURG. 107, 12, p. e601-e602

    Research output: SCORING: Contribution to journal › Other (editorial matter etc.) › Research

  17. Auswirkungen der SARS-CoV-2-Pandemie auf die universitäre Hals-Nasen-Ohrenheilkunde im Bereich der Krankenversorgung

    Stöver, T., Dazert, S., Hoffmann, T. K., Plontke, S. K., Ambrosch, P., Arens, C., Betz, C., Beutner, D., Bohr, C., Bruchhage, K-L., Canis, M., Dietz, A., Guntinas-Lichius, O., Hagen, R., Hosemann, W., Iro, H., Klussmann, J-P., Knopf, A., Kramer, S., Lang, S., Leinung, M., Lenarz, T., Löwenheim, H., Matthias, C., Mlynski, R., Olze, H., Park, J., Plinkert, P., Radeloff, A., Rotter, N., Rudack, C., Bozzato, A., Schipper, J., Schrader, M., Strieth, S., Stuck, B. A., Volkenstein, S., Westhofen, M., Wolf, G., Wollenberg, B., Zahnert, T. & Zenk, J., 10.2020, In: LARYNGO RHINO OTOL. 99, 10, p. 694-706 13 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  18. Elective surgery cancellations due to the COVID-19 pandemic: global predictive modelling to inform surgical recovery plans: Elective surgery during the SARS-CoV-2 pandemic

    COVIDSurg Collaborative, 10.2020, In: BRIT J SURG. 107, 11, p. 1440-1449 10 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  19. Comparative effectiveness trial of transoral head and neck surgery followed by adjuvant radio(chemo)therapy versus primary radiochemotherapy for oropharyngeal cancer (TopROC)

    Bußmann, L., Laban, S., Wittekindt, C., Stromberger, C., Tribius, S., Möckelmann, N., Böttcher, A., Betz, C. S., Klussmann, J. P., Budach, V., Muenscher, A. & Busch, C-J., 29.07.2020, In: BMC CANCER. 20, 1, p. 701

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  20. Development of a Short Instrument for Measuring Health-Related Quality of Life in Oncological Patients for Clinical Use: Protocol for an Observational Study

    Schrage, T., Görlach, M., Betz, C. S., Bokemeyer, C., Kröger, N., Mueller, V., Petersen, C., Krüll, A., Schulz, H. & Bleich, C., 29.07.2020, In: JMIR RES PROTOC. 9, 7, p. e17854

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  21. Ni endoscopic classification for Storz Professional Image Enhancement System (SPIES) endoscopy in the detection of upper aerodigestive tract (UADT) tumours

    Abdullah, B., Rasid, N. S. A., Lazim, N. M., Volgger, V., Betz, C. S., Mohammad, Z. W. & Hassan, N. F. H. N., 24.04.2020, In: SCI REP-UK. 10, 1, p. 6941

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  22. Rationale and Design of the Hamburg City Health Study

    Jagodzinski, A. D., Johansen, C., Koch-Gromus, U., Aarabi, G., Adam, G., Anders, S., Augustin, M., der Kellen, R. B., Beikler, T., Behrendt, C-A., Betz, C. S., Bokemeyer, C., Borof, K., Briken, P., Busch, C-J., Büchel, C., Brassen, S., Debus, E. S., Eggers, L., Fiehler, J., Gallinat, J., Gellißen, S., Gerloff, C., Girdauskas, E., Gosau, M., Graefen, M., Härter, M., Harth, V., Heidemann, C., Heydecke, G., Huber, T., Hussein, Y., Kampf, M. O., von dem Knesebeck, O., Konnopka, A., König, H-H., Kromer, R., Kubisch, C., Kühn, S., Loges, S., Löwe, B., Lund, G., Meyer, C., Nagel, L., Nienhaus, A., Pantel, K., Petersen, E., Püschel, K., Reichenspurner, H., Sauter, G., Scherer, M., Scherschel, K., Schiffner, U., Schnabel, R. B., Schulz, H., Smeets, R., Sokalskis, V., Spitzer, M., Terschüren, C., Thederan, I., Thoma, T., Thomalla, G., Waschki, B., Wegscheider, K., Wenzel, J-P., Wiese, S., Zyriax, B-C., Zeller, T. & Blankenberg, S., 02.2020, In: EUR J EPIDEMIOL. 35, 2, p. 169-181 13 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  23. Fibroblast Growth Factor 23‐Producing Phosphaturic Mesenchymal Tumor with Extraordinary Morphology Causing Oncogenic Osteomalacia

    Then, C., Asbach, E., Bartsch, H., Thon, N., Betz, C. S., Reincke, M. & Schmidmaier, R., 16.01.2020, In: MEDICINA-LITHUANIA. 56, 1, 34.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  24. Implementation analysis of patient reported outcomes (PROs) in oncological routine care: an observational study protocol

    Görlach, M. G., Schrage, T., Bokemeyer, C., Kröger, N., Müller, V., Petersen, C., Betz, C. S., Krüll, A., Schulz, H. & Bleich, C., 02.01.2020, In: HEALTH QUAL LIFE OUT. 18, 1, p. 3

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  25. Optical coherence tomography for tissue classification of the larynx in an outpatient setting-a translational challenge on the verge of a resolution?

    Wittig, L., Betz, C. & Eggert, D., 2020, In: Translational Biophotonics. n/a, n/a, p. e202000013

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  26. 2019

  27. Neue Aspekte in der Behandlung von Schilddrüsenkarzinomen: Highlights vom ASCO-Kongress 2019

    Möckelmann, N. & Betz, C., 12.2019, In: HNO. 67, 12, p. 925-930 6 p.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  28. Therapie der rezidivierten und fernmetastasierten Plattenepithelkarzinome des Kopf-Hals-Bereichs: Highlights des ASCO-Meetings 2019

    Zech, H. B., Laban, S., Schafhausen, P., Bussmann, L., Betz, C. & Busch, C-J., 12.2019, In: HNO. 67, 12, p. 898-904 7 p.

    Research output: SCORING: Contribution to journal › Other (editorial matter etc.) › Research

  29. Analyzing expression and phosphorylation of the EGF receptor in HNSCC

    Kriegs, M., Clauditz, T. S., Hoffer, K., Bartels, J., Buhs, S., Gerull, H., Zech, H. B., Bußmann, L., Struve, N., Rieckmann, T., Petersen, C., Betz, C. S., Rothkamm, K., Nollau, P. & Münscher, A., 19.09.2019, In: SCI REP-UK. 9, 1, p. 13564

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  30. Light Up the Tissue and Brighten Your Patients' Odds

    Witjes, M. J. H., Betz, C. S. & van Dam, G. M., 05.2019, In: ANN SURG ONCOL. 26, 5, p. 1184-1185 2 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  31. Long-term Outcome for Open and Endoscopically Resected Sinonasal Tumors

    Hagemann, J., Roesner, J., Helling, S., Jacobi, C., Doescher, J., Engelbarts, M., Kuenzel, J., Krauss, P., Becker, S. & Betz, C. S., 05.2019, In: OTOLARYNG HEAD NECK. 160, 5, p. 862-869 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  32. 2018

  33. Stenosen der oberen Atemwege bei Kindern und Erwachsenen

    Hagemann, J., Betz, C. S., Volgger, V. & Berghaus, A., 07.2018, In: MMW Fortschr Med. 160, 13, p. 51-54 4 p.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  34. 2017

  35. Cerebrospinal fluid leaks during endoscopic sinus surgery in thirty-two patients

    Ledderose, G. J., Stelter, K., Betz, C. S., Englhard, A. S., Ledderose, C. & Leunig, A., 10.2017, In: CLIN OTOLARYNGOL. 42, 5, p. 1105-1108 4 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  36. Confocal laser endomicroscopy in head and neck malignancies using FITC-labelled EpCAM- and EGF-R-antibodies in cell lines and tumor biopsies

    Englhard, A. S., Palaras, A., Volgger, V., Stepp, H., Mack, B., Libl, D., Gires, O. & Betz, C. S., 10.2017, In: J BIOPHOTONICS. 10, 10, p. 1365-1376 12 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  37. Evaluation of the combined use of narrow band imaging and high-speed imaging to discriminate laryngeal lesions

    Volgger, V., Felicio, A., Lohscheller, J., Englhard, A. S., Al-Muzaini, H., Betz, C. S. & Schuster, M. E., 08.2017, In: LASER SURG MED. 49, 6, p. 609-618 10 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  38. Chip-on-the-tip compact flexible endoscopic epifluorescence video-microscope for in-vivo imaging in medicine and biomedical research

    Matz, G., Messerschmidt, B., Göbel, W., Filser, S., Betz, C. S., Kirsch, M., Uckermann, O., Kunze, M., Flämig, S., Ehrhardt, A., Irion, K-M., Haack, M., Dorostkar, M. M., Herms, J. & Gross, H., 01.07.2017, In: BIOMED OPT EXPRESS. 8, 7, p. 3329-3342 14 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  39. Intraoperative assessment of laryngeal pathologies with optical coherence tomography integrated into a surgical microscope

    Englhard, A. S., Betz, T., Volgger, V., Lankenau, E., Ledderose, G. J., Stepp, H., Homann, C. & Betz, C. S., 07.2017, In: LASER SURG MED. 49, 5, p. 490-497 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  40. Intracranial and intradural nasal polyposis after iatrogenic skull base defect: A case report

    Holzer, M., Thon, N., Stelter, K., Rachinger, W. & Betz, C. S., 06.2017, In: BRIT J NEUROSURG. 31, 3, p. 379-381 3 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  41. Buried free flaps in head and neck reconstruction: higher risk of free flap failure?

    Reiter, M., Harréus, U., Kisser, U., Betz, C. S. & Baumeister, P., 01.2017, In: EUR ARCH OTO-RHINO-L. 274, 1, p. 427-430 4 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  42. Chip-on-the-tip ultra-compact flexible endoscopic epifluorescence video-microscope for in-vivo imaging in medical and biomedical fields

    Matz, G., Messerschmidt, B., Goebel, W., Filser, S., Betz, C., Kunze, M., Flaemig, S., Ehrhardt, A., Irion, K-M., Herms, J. & Gross, H., 2017, Endoscopic Microscopy Xii. Vol. 10040.

    Research output: SCORING: Contribution to book/anthology › SCORING: Contribution to collected editions/anthologies › Research › peer-review

  43. Impact of comorbidity and anemia in patients with oropharyngeal cancer primarily treated with surgery in the human papillomavirus era

    Baumeister, P., Rauch, J., Jacobi, C., Kisser, U., Betz, C., Becker, S. & Reiter, M., 2017, In: HEAD NECK-J SCI SPEC. 39, 1, p. 7-16 10 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  44. Nutrition management for head and neck cancer patients improves clinical outcome and survival

    Mueller-Richter, U., Betz, C., Hartmann, S. & Brands, R. C., 2017, In: NUTR RES. 48, p. 1-8 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  45. 2016

  46. Photodynamic therapy in the upper aerodigestive tract. Overview and outlook

    Volgger, V. & Betz, C. S., 12.2016, In: J BIOPHOTONICS. 9, 11-12, p. 1302-1313 12 p.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  47. Preclinical study investigating the potential of low-dose-rate brachytherapy with P stents for the prevention of restenosis of paranasal neo-ostia

    Oestreicher, E., Bartsch, H., Mayr, D., Schubert, M., Weber, B., Kneschaurek, P., Assmann, W., Sroka, R. & Betz, C. S., 04.10.2016, In: BRACHYTHERAPY. 16, 1, p. 207-214 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  48. Diagnosis of upper aerodigestive tract tumours using autofluorescence endoscopy in south east asian patients

    Baharudin, A., Moses, S. S., Musa, M. Y., Ramli, R. R., Betz, C. S. & Azman, N., 08.2016, In: B-ENT. 12, 2, p. 111-118 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  49. OPTICAL DIAGNOSIS FOR ALZHEIMER'S DISEASE - EARLY RESULTS OF A PILOT TRIAL

    Matin, F., Betz, C. S. & Haack, M., 01.04.2016, In: LASER SURG MED. 48, 4, p. 448 1 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  50. Evaluation of confocal laser endomicroscopy as an aid to differentiate primary flat lesions of the larynx: A prospective clinical study

    Volgger, V., Girschick, S., Ihrler, S., Englhard, A. S., Stepp, H. & Betz, C. S., 04.2016, In: HEAD NECK-J SCI SPEC. 38 Suppl 1, p. E1695-704

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  51. INTRAOPERATIVE ASSESSMENT OF LARYNGEAL PATHOLOGIES WITH OPTICAL COHERENCE TOMOGRAPHY (OCT) INTEGRATED INTO A SURGICAL MICROSCOPE

    Betz, T., Englhard, A. S., Volgger, V. & Betz, C. S., 01.03.2016, In: LASER SURG MED. 48, 27, p. 40 1 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  52. PRELIMINARY RESULTS REGARDING THE COMBINED USE OF NARROW BAND IMAGING AND HIGH-SPEED VIDEO LARYNGOSCOPY TO DISCRIMINATE LARYNGEAL LESIONS

    Volgger, V., Schuster, M. E., Felicio, A., Lohscheller, J., Al-Muzaini, H. & Betz, C. S., 01.03.2016, In: LASER SURG MED. 48, 27, p. 41 1 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  53. Imaging of the internal nasal valve using long-range Fourier domain optical coherence tomography

    Englhard, A. S., Wiedmann, M., Ledderose, G. J., Lemieux, B., Badran, A., Chen, Z., Betz, C. S. & Wong, B. J., 03.2016, In: LARYNGOSCOPE. 126, 3, p. E97-E102

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  54. Noninvasive imaging using autofluorescence endoscopy. Value for the early detection of laryngeal cancer

    Fostiropoulos, K., Arens, C., Betz, C. & Kraft, M., 01.01.2016, In: HNO. 64, 1, p. 13-18 6 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  55. Optische Diagnoseverfahren zur Tumorfrühdiagnostik im oberen Luft-Speise-Weg: Quo vadis?

    Betz, C. S., Kraft, M., Arens, C., Schuster, M., Pfeffer, C., Rühm, A., Stepp, H., Englhard, A. & Volgger, V., 01.2016, In: HNO. 64, 1, p. 41-8 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  56. Optische Diagnoseverfahren zur Verbesserung der Tumorfrühdiagnostik im oberen Luft-Speise-Weg

    Betz, C. S., 01.2016, In: HNO. 64, 1, p. 2-3 2 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

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