Peritonitis After Gastrostomy Tube Replacement
Bibliographic record
Abstract
BACKGROUND: The placement of feeding gastrostomy (G) tubes through a percutaneous endoscopic gastrostomy (PEG) technique has become common because of its simplicity and safety. The majority of the serious complications are reported to occur within a few days of initial tube placement and happen in fewer than 3% of cases. Long-term reported complications of this procedure include occlusion or breakage of the G-tube, requiring reinsertion. This report describes the complication of intraperitoneal placement and the development of peritonitis after replacement of an established PEG tube and reviews the pertinent world literature. METHODS: A retrospective review of cases of intraperitoneal insertion of replacement G-tubes was done as well as a Medline search for cases of intraperitoneal insertion of replacement G-tube or development of peritonitis after replacement tube insertion. RESULTS: Three new cases of inadvertent intraperitoneal insertion of a replacement G-tube in adult patients with mature tracts are reported. An additional 5 cases have been previously described in adults. Significant morbidity was associated with this complication, and 4 deaths were related to it. Methods used to determine whether the replacement G-tube was intragastric were not uniform. CONCLUSIONS: There have been few reports of intraperitoneal insertion of replacement G-tubes in patients with mature (>30 days) stoma sites. The cases presented in this report highlight for the clinician the importance of considering this complication, particularly if there are any difficulties with the reinsertion. Prospective studies are needed to determine the frequency of this complication and the optimal protocol for PEG replacement.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".