Effectivity and safety of the therapy of buried bumper syndrome – a retrospective multicenter trial

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00030694

Enrollment

120

Registered

2022-11-09

Start date

2022-11-10

Completion date

Unknown

Last updated

2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

T85.51 T85.74

Interventions

Group 1: All cases of Buried bumper syndrome that occured and were treated in the participating hospitals between 2003 and 2021.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: All diagnosed and treated Buried bumper syndromes in the participating hospitals

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Successful intervention (=mobilisation of the buried bumper) in one session (yes/no).	—

Secondary

Measure	Time frame
type of treatment (none/ laparotomy/ laparoscopy/ incision from the outside/ Push- und Pull-maneuver/ needle-knife/ papillotome/ ESD-knife/ APC/ combination of techniques/ others), successful intervention after one or more sessions (yes/no), number of sessions, further pretherapeutic diagnostics (none/ ultrasound/ CT scan/ others), duration of intervention(s), alternative therapy in case of unsuccessful treatment (none/ endoscopic/ surgery), kind of Buried bumper (incomplete/ complete), intraprocedural bleeding (yes/no), complications (yes/no), kind of complications (bleeding intra- or postprocedural/ perforation/ peritonitis/ pneumonia/ intestinal atony/ wound healing disorder/ others), therapy of complications (endoscopic/ surgery/ conservative), death (yes/no), new PEG (yes, in the same session/ yes, in 2nd session/ yes, surgical/ no), kind of new PEG (balloon-PEG/ conventional PEG), localisation of the new PEG (present channel/ new channel)	—

Measure

Time frame

type of treatment (none/ laparotomy/ laparoscopy/ incision from the outside/ Push- und Pull-maneuver/ needle-knife/ papillotome/ ESD-knife/ APC/ combination of techniques/ others), successful intervention after one or more sessions (yes/no), number of sessions, further pretherapeutic diagnostics (none/ ultrasound/ CT scan/ others), duration of intervention(s), alternative therapy in case of unsuccessful treatment (none/ endoscopic/ surgery), kind of Buried bumper (incomplete/ complete), intraprocedural bleeding (yes/no), complications (yes/no), kind of complications (bleeding intra- or postprocedural/ perforation/ peritonitis/ pneumonia/ intestinal atony/ wound healing disorder/ others), therapy of complications (endoscopic/ surgery/ conservative), death (yes/no), new PEG (yes, in the same session/ yes, in 2nd session/ yes, surgical/ no), kind of new PEG (balloon-PEG/ conventional PEG), localisation of the new PEG (present channel/ new channel)

—

Countries

Germany

Contacts

Public ContactIngo Steinbrück

Viszeralmedizinisches Zentrum, Evangelisches Diakoniekrankenhaus Freiburg

ingo.steinbrueck@diak-fr.de0761130193355

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 7, 2026