Data Collection for Prediction of Postoperative Chronic Pain for a Software

Chronic Postoperative Pain Clinical Trial

Official title:

Data Collection for Prediction of Postoperative Chronic Pain for Establishing a Software by Using Data Mining Technology

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02190682
• Other study ID #: 2062014
• Status: Completed
• Start date: October 2014
• Est. completion date: April 30, 2018

Study information

• Verified date: January 2020
• Source: Istanbul University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational [Patient Registry]

Clinical Trial Summary

Postoperative Persistent Pain (PPP) is reported with a high incidence in adults 11.5-47%. This high incidence effects quality of life of patients causes social-economical problems and arises medico-legal issues. This study will be undertaken for producing a database by the evaluation of surgeries in 4 hospitals located in Istanbul. This database will be used in establishing a software by using data mining technology in the prediction of PPP

Description:

All cases operated in 4 different hospitals in one month period will be included Exclusion criteria: cases who could not be followed up to 2 months postoperatively by telephone call.

A questionnaire will be filled preoperatively for each case after obtaining informed case . All cases will be anesthetized and pain therapy will be applied according to anesthesiologist's own practice and pain relief will be evaluated and noted. All patients will be telephoned postoperatively for the pain level at 15,30,45 and 60th day. All the information will be uploaded to computer and a software will be prepared for prediction of postoperative chronic pain.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 733
• Est. completion date: April 30, 2018
• Est. primary completion date: April 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• all cases operated in one month period

Exclusion Criteria:

• cases who cannot be followed for 2 months

Related Conditions & MeSH terms

• Chronic Pain
• Chronic Postoperative Pain

Locations

Country	Name	City	State
Turkey	Bezm-i Alem University	Istanbul
Turkey	Istanbul Research and Training Hospital	Istanbul
Turkey	Istanbul University Cardiology Institute	Istanbul
Turkey	Istanbul University Cerrahpasa Medical Faculty	Istanbul
Turkey	Istanbul University Informatics Department	Istanbul
Turkey	Tepecik Research and Training Hospital	Izmir

Sponsors (2)

Lead Sponsor	Collaborator
Istanbul University	The Scientific and Technological Research Council of Turkey

Country where clinical trial is conducted

Turkey, 

References & Publications (1)

Sutas Bozkurt, A. P., Özen, Z., Kartal, E., Emre, I. E., Selçukcan Erol, Ç., Koçoglu, F. Ö., Güngör, G., Güneyli, H. C., Basaranoglu, G., Ünlüsoy, E. Ö., Ugur, H. Ö., Buluç Bulgen, S., Çolakoglu, N., Sayilgan, C., Pekel, A. F., Pismisoglu, H., Salihoglu, Z., Yüceyar, L., Karaca, S., … Bakan, N. (2018). Analysis of the incidence and predictive factors of chronic postoperative pain in adult population. The Journal of Tepecik Education and Research, 28(2), 89-94. https://doi.org/10.5222/terh.2018.089

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Incidence of postoperative chronic pain	Postoperative chronic pain is pain in the area of surgery lasting at least 2 months postoperatively regardless of infection, recurrence of disease and etc.	postoperative 3 months
Secondary	preparation of software for the prediction of postoperative chronic pain	the information from the questioners to the patients will be uploaded to an excel sheet and the IT group will prepare a software by using the data mining technology	8 months