Deep penetrating endometriosis (DE) can affect abdominal and pelvic organs like the bowel and bladder, requiring treatment to alleviate symptoms.
To study and investigate clinical and surgical outcomes in patients diagnosed with DE involving the intestines, aiming to analyze the effectiveness of surgical treatments.
All cases treated from January 2021 to July 2023 were included, focusing on patients aged 18 years or older with the disease affecting the intestines. Patients without intestinal involvement and those with less than six months of post-surgery follow-up were excluded. Intestinal involvement was defined as direct invasion of the intestinal wall or requiring adhesion lysis for complete resection. Primary outcomes were adhesion lysis, rectal shaving, disc excision (no-colectomy group), and segmental resection (colectomy group) along with surgical complications like anastomotic leak and fistulas, monitored for up to 30 days.
Out of 169 patients with DE surgically treated, 76 met the inclusion criteria. No colectomy treatment was selected for 50 (65.7%) patients, while 26 (34.2%) underwent rectosigmoidectomy (RTS). Diarrhea during menstruation was the most prevalent symptom in the RTS group (19.2 vs. 6%, p<0.001). Surgical outcomes indicated longer operative times and hospital stays for the segmental resection group, respectively 186.5 vs. 104 min (p<0.001) and 4 vs. 2 days, (p<0.001). Severe complications (Clavien-Dindo ≥3) had an overall prevalence of 6 (7.9%) cases, without any difference between the groups. There was no mortality reported. Larger lesions and specific symptoms like dyschezia and rectal bleeding were associated with a higher likelihood of RTS. Bayesian regression highlighted diarrhea close to menstruation as a strong predictor of segmental resection.
In patients with DE involving the intestines, symptoms such as dyschezia, rectal bleeding, and menstrual period-related diarrhea predict RTS. However, severe complication rates did not differ significantly between the segmental resection group and no-colectomy group.
Sepsis is an important public health issue and is associated with high treatment costs and high mortality rates. Glutamine supplementation has proven to be beneficial to the functions of the immune system, acting beneficially in the evolution of patients in severe catabolic states.
To evaluate the effect of glutamine supplementation via intraperitoneal in rats, induced sepsis, considering the following organs: intestines, liver, kidneys and lungs.
Male Wistar rats subjected to sepsis by ligature and cecal puncture were divided into two groups: control C (n=6) and glutamine G (n=11), in which were administered dipeptiven 20% at a dose of 2 ml/kg/day (equivalent to 0.4g N(2)-L-alanyl-L-glutamine/kg) intraperitoneally 48 h prior to sepsis induction. After 48 h they were euthanized and intestine, liver, lung and kidney were removed for histological analysis.
Intestinal epithelial desquamation of the control group was more intense compared to the glutamine group (p=0.008). In the kidneys, degenerative tubular epithelial changes were less severe in the animals that received glutamine (p=0.029). Regarding to the liver, glutamine group showed lower levels of cell swelling than the control group (p=0.034). In the lung there were no results with statistical significance.
Prior intraperitoneal supplementation with glutamine in experimental animals is able to reduce the damage to the intestinal mucosa, to the kidneys and liver’s histoarchitecture.
Desenvolvido por Surya MKT