[Laparoscopic preperitoneal and Lichtenstein inguinal hernia repair. What method is preferable?].

This review is devoted to laparoscopic preperitoneal and open Lichtenstein unguinal hernia repair. Considering the PubMed, Google, the Springer Link online library and the Cochrane Systematic Review databases, we analyzed the reviews, prospective and retrospective studies devoted to comparison of these most common methods of treating inguinal hernias. Indications and contraindications for endoscopic hernia repair, features of laparoscopic surgeries, causes of conversion to open interventions, early and long-term results of laparoscopic and open operations were estimated.

[Laparoscopic appendectomy for acute appendicitis in pregnancy].

The review is devoted to the role of laparoscopic appendectomy in surgical management of acute appendicitis in pregnancy. We analyzed reviews, prospective and retrospective studies in the PubMed, Google, the Springer Link online library, the Cochrane Systematic Review databases. The results of laparoscopic and traditional treatment of acute appendicitis in pregnant women were assessed.

[Laparoscopic treatment of perforated gastroduodenal ulcers].

The review is devoted to laparoscopic technology in the treatment of perforated gastroduodenal ulcers. Searching for literature data was performed in the PubMed, Google, Springer Link online library, Cochrane Systematic Review databases. We analyzed reviews, prospective and retrospective studies devoted to various strategies in the treatment of perforated peptic ulcers.

[Modern minimally invasive technologies for the treatment of cholelithiasis].

Surgical community has not yet reached any consensus on the adequate treatment of gallstone disease with combined stones of the gallbladder and bile ducts. Endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic papillosphincterotomy (EPST) followed by laparoscopic cholecystectomy (LCE) have been considered the optimal treatment method for the past thirty years. Thanks to improvement of technologies and experience in laparoscopic surgery, many centers in the world offer simultaneous treatment of cholecystocholedocholithiasis, i.

Establishing an integrated prevention and control system to ensure zero nosocomial infections - an analysis of the logistics support in controlling nosocomial infections during the hospital's fight against the COVID-19 epidemic.

Aim: To analyze the role of the logistics support services in nosocomial infection control during emergency periods, with a focus on job responsibilities including the organization of vehicle parking, supply of hospital meals, washing of medical bedding and clothing, disposal and management of medical sewage and waste, elevator services, disinfection of air conditioning systems, disinfection and cleaning of ambulances, management of hospital buildings, storage of sterilization supplies, reception and delivery of oxygen cylinders and protection of staff health as examples.

Methods: The adjustment and optimization of the emergency support system and working mode as part of hospitals' response to major public emergencies were summarized, and the vital supporting role of the logistics support services in nosocomial infection control was analyzed.

Results: The logistics support services played a crucial role in ensuring the high-performance operations of the hospitals and control of nosocomial infections, resulting in the excellent outcome of "zero infection" among hospital staff.