Related Experiment Video
Updated: Jan 30, 2026

Transition of Farm Pigs to Research Pigs using a Designated Checklist followed by Initiation of Clicker Training - a Refinement Initiative
Published on: August 21, 2021
Intravesical gossypiboma: our experience and the need for stringent checklist and training!
Ronal Kori1, Lovenish Bains1, Sudhir Kumar Jain1
1General Surgery, Maulana Azad Medical College, New Delhi, India.
Abstract:
We present our experience of two cases: one of a 28-year-old male patient who presented with recurrent episodes of urinary tract infection (UTI) with passage of pus flakes in urine and a history of open cystolithotomy about 10 months ago. The second patient was a 26-year-old woman who underwent bladder exploration for a retained Double-J stent about 10 months ago and presented with recurrent UTI. The first case was treated with open surgery and in the second case, the gauze piece was retrieved endoscopically.
Related Concept Videos
Stringent Response in E. coli
What is an Experiment?
Thomson's e/m Experiment
A particle with charge q, speed v, and mass m enters an area from the top, where the magnetic and electric fields are perpendicular both to the particle's motion and to one another. The magnetic...
Controls in Experiments
Randomized Experiments
Simple randomization
Simple...
Crossover Experiments
Crossover designs are performed even with smaller sample sizes since the samples can act as their controls. These are better than simple randomized trials since patients are exposed to all the treatments.

