Contemporary Role of Suprapubic Cystostomy in Treatment of Neuropathic Bladder Dysfunction in Spinal Cord Injured Patients
Bibliographic record
Abstract
BACKGROUND: The management of neuropathic bladder dysfunction secondary to spinal cord injury is controversial. With the introduction of clean intermittent catheterization (CIC) and anti-cholinergic medication, urinary tract deterioration in this population has declined. Nevertheless, this strategy is problematic for patients who are unable to perform CIC. Suprapubic cystostomy (SPC) is widely viewed as a secondary option, which has a high satisfaction rating among patients, with acceptable clinical efficacy. Despite early reports of long-term renal and bladder complications, recent evidence has demonstrated that improved anti-cholinergic pharmacotherapy and bladder maintenance strategies can enhance SPC efficacy, with diminished morbidity. We set out to review the current literature on SPC in the neuropathic bladder setting and to clarify future management direction. MATERIALS: This investigation consisted of a literature search of the MEDLINE and PUBMED databases. Inclusion criteria were related to SPC, indwelling catheterization, urodynamics, spinal cord injury and bladder dysfunction. Our analysis comprised 56 studies, including retrospective analyses and case reports. Investigations regarding surgical technique as well as short and long-term efficacy were also included. RESULTS: Early studies reported accelerated renal deterioration and lower urinary tract complications, including stones, recurrent infections and blocked catheters. Procedural complications were generally rare. In contrast, recent investigations, in which patients were managed with anti-cholinergics, frequent catheter changes and bladder washing, and volume maintenance procedures demonstrated similar morbidity profiles to CIC.
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 | 0.002 | 0.007 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.004 | 0.006 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
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".