An interventional study of caffeine consumption and Decaffeinated coffee in Gastrointestinal Motility, Postoperative Pain and Psychological Well-Being, sponsored by KTO Karatay University. Completed at 1 site in Turkey (Türkiye). Open to female participants aged 18 Years to 35 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-11-02.
Sponsored by KTO Karatay University · Not applicable, Interventional, and Supportive care
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Among 1,095 studies in Pain, Postoperative with a site in Turkey — 264 open to participants now, 296 under way, none of them phase 3. Pain, Postoperative · Turkey.
Among the 1,095 studies in Pain, Postoperative with a site in Turkey, this one is the 520th largest by enrollment of the 880 interventional ones that give a count, is one of 168 that started in 2025, is one of 811 with no phase, and was the 814th registered.
5,644 studies on the registry are indexed under Pain, Postoperative; 1,229 are open to participants now.
Browse Pain, Postoperative studies →264 of the 1,095 studies in Pain, Postoperative with a site in Turkey are open now. Recruiting first, the newest first:
Kocaeli City Hospital · Sites in Turkey
Ages 8–18 · Healthy volunteers
Bursa City Hospital · Sites in Turkey
Ages 18–85 · Women only
Van Training and Research Hospital · Sites in Turkey
Ages 18–65
Istanbul University · Sites in Turkey
Ages 1–12
Ankara City Hospital Bilkent · Sites in Turkey
Ages 60+ · Healthy volunteers
A study can be open while its sites in Turkey have not opened yet or have stopped. Only those recruiting at a site in Turkey →
Of the 678 Pain, Postoperative studies recruiting now, 241 (36%) set no upper age limit and 328 (48%) stop at 75 or younger; 74 take children under 18; 128 take healthy volunteers.
This study: 18 Years to 35 Years · female · healthy volunteers too.
The full table on the hub →This tab as a report to print or save as PDF → With an account.
1,095 studies; the count open now beside each. This study's row is marked.
A study in two phases is counted once above. Listed by phase, each with its combined phases: Phase 1 5 · Phase 2 4 · Phase 3 2 · Phase 4 59
First in 2009; this study’s year is marked. 168 started in 2025.
By drug class, each counting the studies that test any of its medicines:
This study's enrollment of 60 is below the median of 75 across 4,825 interventional studies indexed under Pain, Postoperative.
Median enrollment 70 across the 880 interventional studies, 80 across the 215 observational. Of the 748 that completed or were terminated, 9 (1%) have results posted.
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2 of 1,095 have an industry lead sponsor. The 10 most frequent:
KTO Karatay University is the lead sponsor of 128 studies on the registry; 16 are open to participants now.
KTO Karatay University has 2 studies filed under Pain, Postoperative — fewer than ten, so there is no comparison to draw.
133 of the studies in Pain, Postoperative with a site in Turkey that are under way reach primary completion within a year, 0 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT07659990Ferit YetikRISS Versus SPSIP Block in Modified Radical Mastectomy | 2026-11 |
| NCT07524673Cumhuriyet UniversityComprasion of SPSIP and Rhomboid Intercostal Plan Blocks on VATS | 2026-11 |
| NCT07561853Sakarya UniversitySerratus Posterior Superior vs Erector Spinae Plane Block for Breast Surgery | 2026-11-15 |
| NCT07650877Ankara City Hospital BilkentComparison of the Rhomboid Intercostal Block and Serratus Posterior Superior Intercostal Plane Block | 2026-11-20 |
| NCT07436806Medipol UniversitySPS Block vs. Surgical Intercostal Block for Chronic Pain After Thoracoscopic Surgery | 2026-11-20 |
Add all 133 to your calendar (.ics) → With an account.
Among the 1,095 studies in Pain, Postoperative with a site in Turkey, from their registry updates:
This tab as a report to print or save as PDF → With an account.
This study Maims to assess bowel motility, pain and psychological well-being in women in the post-cesarean period by mobilizing them early and encouraging them to consume coffee.
In the intervention group, the goal is to initiate bowel motility by mobilizing women early in the post-cesarean period. This increased bowel motility will facilitate gas expulsion, thus minimizing pain levels. Caffeine consumption will help keep pain levels at a minimum. By minimizing pain, women will experience positive psychological well-being.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
i) Those who cannot comply with the study protocol or complete the follow-up process.
Removal Criteria:
Women in the control group will receive routine intervention. They will be mobilized at 6 hours. Decaffeinated coffee will be served at 6-hour intervals.
Dietary Supplement: Decaffeinated coffee
They will be mobilized at 4 hours.They will consume Turkish coffee containing caffeine every six hours.
Dietary Supplement: caffeine consumption
The women in the intervention group will be mobilised at the 4-hour mark. The intervention group will be given caffeinated Turkish coffee at 6-hour intervals.
The women in the control group will be mobilised at the 6-hour mark. The control group will be given decaffeinated Turkish coffee at 6-hour intervals.
Change in postoperative pain after caesarean section within 24 hours from baseline
Pain will be assessed using a 10 cm visual analogue scale. '0' means no pain, while '10' means unbearable pain. The assessment will be carried out at the start of the study, at 6-hour intervals, and at the end.
Time frame: Starting point, after intervention at 6 hours, 12 hours, 18 hours and 24 hours
Change in postoperative Bowel Motility after caesarean section within 24 hours from baseline
Bowel motility will be assessed using BFI. The Bowel Function Index (BFI) is a short and practical measure used to assess constipation, particularly in patients using opioids. It consists of three questions, each scored on a scale of 0 to 100. These scores are used to measure the degree of bowel dysfunction.
Time frame: Starting point, after intervention at 6 hours, 12 hours, 18 hours and 24 hours
Change in postoperative Psychological Well-being after caesarean section within 24 hours from baseline
Psychological Well-being will be assessed using Psychological Well-Being Scale. Based on the score obtained: 1.00-2.99 → Low psychological resilience, 3.00-4.30 → Moderate level, 4.31-5.00 → High psychological resilience.
Time frame: Starting point, after intervention at 6 hours, 12 hours, 18 hours and 24 hours
Plan to share: No
No publications or documents are linked to this record.
Ran from Nov 2025 to primary completion in Aug 2026, 8 months.
Of 2,094 non-industry interventional studies with no phase under Pain, Postoperative, half reached primary completion within 11 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 23. This study's 8 months is below that.
Counting every sponsor, half of 2,107 studies reached it within 11 months; a quarter within 6 and three quarters within 23.
Completion moved once since we started tracking on Sep 25, 2026: Sep 2026 → Oct 2026, on Nov 2, 2026.
Earlier changes are on the record history on ClinicalTrials.gov ↗
How these figures are worked out, and which studies are left out of them.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is completed, as verified in Oct 2026. You cannot join it, but the record below documents what was studied.
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