Clinical trial · Observational
The Impact of Laparotomy and Analgesia Methods on Diaphragm
The Impact of Laparotomy and Analgesia Methods on Postoperative Diaphragm Muscle Contraction in Major Abdominal Surgeries.
NCT06403540CI-TRIAL-00089078recruitingClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Major abdominal surgeries are traditionally performed via laparotomy. Analgesia is routinely administered during the postoperative period. The goal is to investigate the effects of laparotomy and analgesia methods on diaphragm function.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Neoplasms | Colorectal Neoplasm | ONTOLOGY_EXACT | 0.98 |
| Gastrectomy | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| ultrasonography | Diagnostic Test | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- diaphragm contraction fraction
- description
- Diaphragm muscle contraction fraction measured before and after surgery
- interventionNames
- Diagnostic Test: ultrasonography
Primary outcomes (1)
- measure
- The impact of laparotomy on diaphragm thickness.
- timeFrame
- Measurement at the 1st postoperative hour
- description
- Comparison of diaphragm muscle measurements before and after surgery
Secondary outcomes (1)
- measure
- The effect of analgesia methods on diaphragm thickness in patients undergoing laparoscopic surgery.
- timeFrame
- Measurement at the 1st postoperative hour
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * over 18 years, * major abdominal surgery cases Exclusion Criteria: * body mass index (BMI) \>35 kg/m2 * illiteracy, * communication issues, * neuromuscular disorders, * Advanced chronic respiratory disease, * Previous abdominal or thoracic surgery
References
Publications (0)
Data not yet available
No reference posted for this study.