Browsing by Author "Miscuks, Aleksejs"

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    Bilateral Rectus Sheath Block with Continuous Bupivacaine Infusions After Elective Open Gastrectomy : A Randomized Controlled Trial
    (2024-12) Opincāns, Jānis; Ivanovs, Igors; Miscuks, Aleksejs; Pāvulāns, Jānis; Mārtinsone, Katrīna Deja; Rudzats, Agris; Kecbaja, Zurabs; Gutnikovs, Olegs; Kaminskis, Aleksejs; Faculty of Medicine
    Background and Objectives: Multimodal analgesia has been shown to be effective in facilitating early postoperative gastrointestinal function and rehabilitation in patients undergoing open gastrectomy. We conducted a clinical trial to investigate the effectiveness of bilateral rectus sheath block (RSB) with continuous bupivacaine infusion in comparison with placebo following elective open gastrectomy. Materials and Methods: Patients indicated for elective open gastrectomy were screened, enrolled, and randomised between October 2021 and September 2023. The patients were randomised to either Group A (intervention—continuous bupivacaine) or Group B (control—NaCl saline). The primary outcome measures were the quantity of an opioid analgesic administered during the initial 72 h post-surgery and the level of postoperative pain as indicated by the visual analogue scale (VAS). Mann–Whitney U test was used for quantitative analysis while Pearson Chi-square was used for categorical variables. Results: A total of 60 patients completed the trial, with 30 patients in each of the two groups. Patients in Group A reported lower median VAS pain scores at all observed time points following surgery (p < 0.001). No patient in Group A required rescue opioid analgesia, although non-steroidal anti-inflammatory drugs were necessary during the initial 12 h postoperatively. Clinically, Group A patients had a significantly shorter time to first gas (p = 0.001), a shorter time to first bowel movement (p < 0.001), a shorter time to first out-of-bed activity (p < 0.001), and a shorter overall hospitalisation duration (p < 0.001) compared to Group B patients. Conclusions: Bilateral RSB with continuous bupivacaine infusion is effective in managing pain and can reduce the use of opioid analgesics in the postoperative period. Furthermore, it promotes early recovery, and a shorter hospital stay.
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    Severe Clostridium difficile infection with extremely high leucocytosis complicated by a concomitant bloodstream infection caused by Klebsiella pneumoniae after osteomyelitis surgery: A case report
    (2021-01-01) Golubovska, Iveta; Vigante, Dace; Malzubris, Martins; Raga, Luize; Isajevs, Sergejs; Miscuks, Aleksejs
    Introduction: Clostridium difficile is one of the most common healthcare-associated infections. Pseudomembranous colitis is a serious complication of Clostridium difficile infection (CDI) after septic surgery and antibacterial therapy. A sudden white blood cell (WBC) count increase and extremely high leucocytosis may be a predictor of a poor outcome. Presentation of case: A 77 years old male was hospitalised because of lower leg osteomyelitis and was operated. He received antibacterial treatment with Cefazolin for three days and then developed a high WBC count. The course of the disease was fulminant, with a rapid increase in the WBC count up to 132,000/mm3 and a septic shock, and required cardiovascular and ventilatory support. The patient was started on intravenous Metronidazole (500 mg every eight hours) and oral Vancomycin (500 mg every six hours). The patient's condition gradually improved over a period of six days. Then a hyperthermia above 39 degrees Celsius, hypotension and painful abdominal bloating developed, and the WBC count peaked to 186,000/mm3. The blood cultures were positive for Klebsiella pneumoniae. The patient died. Discussion: In our case, we describe a community-onset, healthcare-facility-associated, severe CDI complicated by a blood stream infection. The administration of oral Vancomycin, which is highly active against the intestinal flora, could have been responsible for the persistence and overgrowth of Klebsiella pneumoniae. Conclusions: Severe CDIs after orthopaedic surgery and antibacterial treatment complicated by the development of nosocomial infection significantly worsen the prognosis of the disease. Careful consideration of antibacterial therapy and early symptom recognition may help prevent catastrophic events.