Interactions and Trends of Interleukins, PAI-1, CRP, and TNF-α in Inflammatory Responses during the Perioperative Period of Joint Arthroplasty: Implications for Pain Management-A Narrative Review.

Inflammation during the perioperative period of joint arthroplasty is a critical aspect of patient outcomes, influencing both the pathophysiology of pain and the healing process. This narrative review comprehensively evaluates the roles of specific cytokines and inflammatory biomarkers in this context and their implications for pain management. Inflammatory responses are initiated and propagated by cytokines, which are pivotal in the development of both acute and chronic postoperative pain.

Endocarditis with Associated with Mastocytosis and Spondylodiscitis-A Coincidental Association? A Case Report.

is a nonmotile Gram-positive, catalase, and benzidine negative, arranged in short chains, isolated from the genitourinary tract group B . was also identified from blood, urine, skin, cervical area, wounds, rectum, and placenta samples. Two cases of infective endocarditis have been reported in the literature.

The Outcome of Total Knee Arthroplasty for Patients with Psychiatric Disorders: A Single-Center Retrospective Study.

: For some years, psychiatric illness has been a major factor in evaluating the results of total knee arthroplasty. As with other patient-related items, patients diagnosed with mental illness have higher costs of medical treatment, longer recovery, and longer hospital stays. The aim of this paper is to evaluate the role of mental diseases on the surgical outcome compared with the normal population.

Positivity Trends of Bacterial Cultures from Cases of Acute and Chronic Periprosthetic Joint Infections.

Background: There is no clear distinction in the literature regarding the positivity trends of bacterial cultures in acute and chronic prosthetic joint infections.

Methods: We prospectively included in this study all consecutive patients, aged over 18 years, that were hospitalized from September 2016 through December 2019, that underwent a joint arthroplasty revision surgery.

Results: Forty patients were included in our analysis, 11 acute/acute hematogenous and 29 chronic PJIs.

Percutaneous Chevron Osteotomy: A Prospective Randomized Controlled Trial.

Introduction: Minimally invasive surgical techniques for hallux valgus have gained popularity, showing good results characterized by smaller postoperative scars, less pain, lower infection risk, and fewer wound complications. Given the lack of evidence available in our country regarding this subject, especially about this type of surgical technique, our paper aims to compare open and MIS approaches for chevron osteotomy. We evaluated the outcome and complications after 12 months.

Short vs. long intramedullary nail systems in trochanteric fractures: A randomized prospective single center study.

In unstable pertrochanteric fractures, there are still debates regarding the complications and long-term benefits after internal fixation using short or long cephalomedullary nails. Therefore, a study was developed regarding this idea. From May 2017 to April 2020, 61 patients with unstable (AO 31-A2) and intertrochanteric fractures (AO 31-A3) were surgically operated on.

Preclinical study analysis of massive magnesium alloy graft for calcaneal fractures.

The highly comminuted calcaneal fractures represent a challenge for surgeons and require bone grafts for a good clinical outcome. Postoperative results are generally associated with increased morbidity and long periods of inactivity. The biomedical community promotes the use of artificial materials for grafts in order to achieve improved results.

A new perspective towards failure of gamma nail systems.

Uncommon causes of nail failures and surgical reinterventions were determined. The study included 23 osteoporotic patients, 13 of whom followed a fast recovery program with early walking (FWB group). The other 10 patients were not allowed full weight bearing until 6 weeks (NFWB group).

Tricalcium phosphate and hydroxyapatite treatment for benign cavitary bone lesions: A prospective clinical trial.

Benign bone tumors are surgically treated by curettage and by filling the defect using bone grafts or bone substitutes, such as hydroxyapatite crystals and tricalcium phosphate. The tricalcium phosphate mixed with hydroxyapatite, although fragile, is a good alternative with good integration. Fifteen patients with benign bone lesions were randomized in two groups surgically treated by curettage and filling of the bone defect using allograft (7 cases) or a mixture of 35% tricalcium phosphate, with 60-85% pore volume, and 65% hydroxyapatite (8 cases).

Is there any analgesic benefit from preoperative vs. postoperative administration of etoricoxib in total knee arthroplasty under spinal anaesthesia?: A randomised double-blind placebo-controlled trial.

Background: Optimal postoperative analgesia is a challenge for the anaesthesiologist, with the ideal combination of methods, drugs, doses and timing of administration still the subject of research. The COX-2 inhibitors are a class of NSAIDs that may provide useful perioperative analgesia but the optimal timing of administration has not been elucidated.

Objective: We hypothesised that etoricoxib given 1 h before total knee arthroplasty under spinal anaesthesia will decrease the cumulative dose of intravenous and subcutaneous morphine required to maintain pain intensity of 3 or less on a 10-point numerical rating scale (NRS) during the first postoperative 48 h compared with the same dose of etoricoxib given after surgery.

Analgesic techniques in hip and knee arthroplasty: from the daily practice to evidence-based medicine.

Total hip arthroplasty (THA) and total knee arthroplasty (TKA) are major orthopedic surgery models, addressing mainly ageing populations with multiple comorbidities and treatments, ASA II-IV, which may complicate the perioperative period. Therefore effective management of postoperative pain should allow rapid mobilization of the patient with shortening of hospitalization and social reintegration. In our review we propose an evaluation of the main analgesics models used today in the postoperative period.