Feasibility of early postoperative bladder catheter removal without prior bladder-training exercises after

Khaled Gaballa1, Adel Denewer1, Ashraf Khater1

  • 1a Surgical Oncology , Oncology Center Mansoura University , Mansoura , Egypt.

The aim of the study is to evaluate the feasibility of early postoperative bladder catheter removal without prior bladder-training exercises after laparoscopic nerve sparing radical hysterectomy (LNSRH). The post-operative bladder catheterisation period of 30 patients who underwent LNSRH at two institutes in Egypt and Italy were prospectively evaluated with postoperative drainage of the bladder through a Foley catheter for two days without performing bladder-training exercise. The median duration for postoperative bladder catheterisation was 3.5 (3-5) days. Within the fifth postoperative day, 82.7% had a PVR urine volume less than 100 ml. None of the patients had PVR urine more than 100 ml more than 10 days after the operation with no need for self-catheterisation. These results support early postoperative bladder catheter removal without prior bladder-training exercises following LNSRH. IMPACT STATEMENT What is already known on this subject? Bladder-training exercise was used routinely following radical hysterectomy (RH) operations before bladder catheter removal. Only two studies reported that these exercises could be omitted, but one study was done on both laparoscopic and open RH patients and the other did not show whether the operation was nerve-sparing and whether it was done by laparoscopy or open technique. What the results of this study add? This study's results support early postoperative bladder catheter removal without prior bladder-training exercises after laparoscopic nerve sparing RH. What the implications are of these findings for clinical practice and/or further research? Excluding the unnecessary procedure of bladder training, which is time- and effort-consuming, after the operation.

Related Concept Videos

Urinary Bladder01:23

Urinary Bladder

The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
3.3K
Anatomy of the Genitourinary System II: Bladder and Urethra01:19

Anatomy of the Genitourinary System II: Bladder and Urethra

The lower urinary system consists of the urinary bladder and urethra, which are essential in storing and expelling urine from the body. Together with the internal and external sphincters, these structures work together to regulate urination effectively.Anatomy of the BladderThe urinary bladder is a muscular, stretchable organ behind the pubic bone and in front of the rectum. In females, the bladder is positioned anterior to the vagina and inferior to the uterus, while in males, it is located...
1.5K
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
308
Spare Receptors01:30

Spare Receptors

Some receptors remain unoccupied even when an agonist produces a maximal response. Such empty ones are called spare receptors. In presence of spare receptors the maximum effect of an agonist drug is achieved with fewer than 100% of the receptors being occupied. To determine the presence of spare receptors, scientists often compare the concentration of the drug needed to produce 50% of the maximum effect (EC50) with the concentration of the drug needed to occupy 50% of the receptors (Kd). If the...
4.5K
Radical Reactivity: Nucleophilic Radicals01:16

Radical Reactivity: Nucleophilic Radicals

Radicals adjacent to electron-donating groups are called nucleophilic radicals. These radicals readily react with electrophilic alkenes. The SOMO–LUMO interactions are the driving force for the reaction, where the high-energy SOMO of the electron-rich, nucleophilic radicals interacts with the low-energy LUMO of the electron-deficient, electrophilic alkenes. Such SOMO–LUMO interactions are the basis of reactive radical traps, affecting the selectivity in radical reactions. For...
2.6K
Radical Reactivity: Electrophilic Radicals01:02

Radical Reactivity: Electrophilic Radicals

Radicals adjacent to electron‐withdrawing groups are called electrophilic radicals. These radicals readily react with nucleophilic alkenes. For example, the malonate radical, in which the radical center is flanked by two electron‐withdrawing groups, reacts readily with butyl vinyl ether, which consists of an electron‐donating oxygen substituent. The reaction between electrophilic malonate radical and nucleophilic vinyl ether is favored because the radical has a...
2.4K