Acta ortopedica mexicana最新文献

Introduction: rapid recovery programs in joint replacement surgery are effective in developed countries; The objective of this study was to evaluate the functional outcomes of a rapid recovery program in our population and to compare them with the results of the usual protocol.

Material and methods: a randomized single blinded clinical trial was conducted with patients who were candidates for total knee arthroplasty (n = 51) recruited from May 2018 to December 2019. group A (n = 24) received a rapid recovery program and group B (n = 27) received the usual protocol, with follow-up for 12 months. For statistical analysis, the Student's t test (parametric continuous variables), Kruskal-Wallis (nonparametric continuous variables) and the chi-square test (categorical variables) were used.

Results: statistically significant differences were found between groups in pain at two months (group A 3.4 ± 1.3 vs group B 4.2 ± 1.4, p = 0.04) and six months (1 ± 0.8 vs 1.7 ± 1.2, p = 0.01), with the WOMAC questionnaire at two months (group A 74.5 ± 7.2 vs group B 67.2 ± 7.5, p 0.01), six months (88.7 ± 5.3 vs 83.0 ± 4.8, p 0.01) and 12 months (90.1 ± 4.5 vs 86.7 ± 4.3, p 0.01), and with the IDKC questionnaire at two months (group A 62.9 ± 7.0 vs group B 55.9 ± 6.1, p 0.01), six months (74.3 ± 2.7 vs 71.1 ± 3.9, p 0.01) and 12 months (75.4 ± 3.0 vs 72.6 ± 3.5, p 0.01).

Conclusions: the results obtained in this study suggest that the implementation of these programs can be a safe and effective alternative in terms of reducing pain and functional capacity in our population.

No Abstract available.

Objective: to determine the direct and indirect costs in the High Specialty Medical Unit Hospital de Traumatology y Orthopedic "Lomas Verdes" of the pathology of complex hand trauma classified as occupational risk.

Material and methods: 50 complete clinical records with a diagnosis of complex hand trauma were analyzed from January 2019 to August 2020. The perspective of the study is to determine the costs of medical care for complex hand trauma in active workers.

Results: 50 clinical records of patients with clinical and radiological diagnosis of trauma severe de mano, insured workers with a work risk opinion, were reviewed.

Conclusion: the presence of these injuries in the active age of our patients speaks to us of the great importance of timely and adequate care for severe hand trauma, which has a significant impact on the country's economy. Hence the great need to establish methods of prevention of such injuries in companies and the need to establish medical care protocols for these injuries and seek to reduce surgical procedures to resolve this pathology.

Introduction: in March 2020, lockdown was established in Spain because of the COVID-19 pandemic. The aim of this study is to assess its impact on pain and quality of life in patients with musculoskeletal pain.

Material and methods: prospective study including 490 individuals grouped in: 140 people without pain, 140 people with musculoskeletal pain but without any related pathology diagnosed, 140 patients diagnosed for a musculoskeletal condition and 70 patients in surgical waiting list (SWL) for a musculoskeletal condition. Data regarding pain, physical activity and quality of life (EuroQol-5D) was collected at the beginning of lockdown and one year after (March 2021).

Results: mean age was 53 ± 17.5 years old (18-88) and 51.3% were women. Patients in SWL referred significantly more pain than the rest of groups (p < 0.001), with a score in the visual analogue scale of 6.3 ± 1.9. Groups 3 and 4 suffered a significant increase of their pain from 2020 to 2021 (p < 0.001), while decreasing in group 2 (p < 0.001). Analgesics intake grew from 2020 to 2021 (39.9% versus 44.3%, p = 0.007). 70.2% experienced a worsening of at least one dimension of EuroQol-5D over last year, with patients in SWL being the most affected (p < 0.001).

Conclusion: lockdown has caused in patients with musculoskeletal conditions a greater aggravation of pain and deterioration of quality of life than in the general population, especially in patients in SWL, translating in an increase in analgesics intake.

Introduction: joint replacement is a highly effective intervention that significantly improves the patient's quality of life, relieves symptoms, restores joint function, and improves mobility and independence. The optimal pain control after total hip replacement has become an important goal of postoperative management. The purpose of this paper is to compare periarticular infiltration (PAI) and lumbar plexus nerve block (LPNB) for the management of post-operative pain in primary total hip arthroplasty because we believe that LPNB provides better analgesic management and lower opioid consumption. We evaluated the opioid usage during hospitalization and the complications derived from either technique.

Material and methods: we randomized 45 patients who underwent elective total hip arthroplasty between January 2019 and January 2020. Two groups were evaluated based on the association of PAI or LPNB. Both as part of a multimodal analgesic regimen.

Results: a total of 45 patients were evaluated (22 PAI group, 23 LPNB group). Block group required less opioid administration (p = 0.069). Most of the patients in both groups reported mild/moderate pain. The LPNB group had lower pain scale with physiotherapy. We did not have complications derived from either technique.

Conclusion: lumbar plexus nerve block (LPNB) in patients undergoing total hip arthroplasty provides better pain management and reduced opioid consumption compared to PAI. The performance of this technique does not delay the beginning of physiotherapy and there were not any issues with the patient's recovery.

Introduction: hip fracture is the most common fracture in the elderly and its negative impact in functionality, life quality and expectancy are widely described. In Mexico, resources, infrastructure and programs for its attention are few and deficient. Associated factors to a better functional and life prognosis had been described in heterogeneous ways. The main objective of this work is to determine the associated factors to a better functional recovery and less mortality three months after hip fracture in the elderly.

Material and methods: geriatric assessment was performed in all older adult patients admitted to the hospital with hip fracture. Telephone monitoring was done three months after hospital discharge. Survival, Barthel index, and March Capacity Evaluation Scale (FAC) was interrogated. Descriptive analysis of the variables was performed. For outcomes measures, univariate analysis was done, since data didn't have normal distribution. Age and Barthel index before fracture were included in linear regression model to evaluate impact over mortality and march capacity.

Results: three-month mortality was of 26.3% of the patients, with in- hospital hyponatremia as a risk factor (OR, 3.87, p = 0.03). The median difference in pre fracture and post fracture Barthel index was -25 points (-5010). The variables associated with worse functional outcome was patient´s expressed fear to walk again (p = 0.05) and cognitive impairment (p = 0.032). 47.4% of the patients could walk, most of them classified in FAC 4. 28% of the patients, reported walking impairment. Living in urbanity, fear to walk (OR, 4.83, p = 0.031) and malnutrition (OR, 5.52, p = 0.016) were significantly associated with walking impairment.

Conclusions: multifactorial intervention for better functional and survival outcomes three-months after hip fracture are needed, even more in middle-income countries.

Introduction: knee femoral condyle coronal fractures or Hoffa fractures are among the rarest fractures of the pelvic limb, being even more rare those of the medial condyle. The success in the management of these patients lies in the timely diagnosis and the consequent anatomical reduction of the femoral articular surface.

Clinical case: the objective of this article is to present a patient with right medial Hoffa fracture, registered as a single case in the archives of our hospital. The patient was referred to us on November 2011, with a 10-day course after suffering a fall from horse ridding, presenting a forced varus mechanism and direct contusion of the right knee. He shows an anteroposterior and lateral knee X-rays showing a subtle solution of continuity in the coronal plane of the base of the medial condyle, corroborated with magnetic resonance imaging and was also associated with a non-surgical partial injury of both menisci and the anterior cruciate ligament. Surgical intervention was performed on 27th/11/2011, through open reduction with a medial approach and internal fixation with 7.0 mm (x2) cannulated screws. The patient was discharged with early and continuous mobilization of the knee, deferring support and rehabilitation until the 6th week. He is currently a wandering patient, asymptomatic, with complete range of motion. Because respecting the extensor apparatus through a medial approach and the articular surface with cannulated screws, it was observed in consequence an adequate evolution of our patient, being able to return to his daily activities, even remount.

No Abstract available.

No Abstract available.

Introduction: intravenous (IV) tranexamic acid (TXA) has shown its usefulness to prevent postsurgical anemia, but few studies have analyzed its topical administration. Seven years ago, we implemented a new topical administration (moistening three gauzes with 1.5 g of TXA) in our primary total hip arthroplasties (THA). The objective of this study was to compare blood loss, hospital stay and complications without the use of TXA, topical use or 10 mg/kg IV plus topical.

Material and methods: consecutive retrospective series of 274 patients undergoing CTA (mean 70 years [59-76], 59% women) operated from 2014 to 2019. Loss of hemoglobin and hematocrit, blood transfusions, hospital stay, thromboembolic complications were compared and 30-day mortality among three groups: non-tranexamic (44.2%), topical (45.6%), topical + IV (9.9%).

Results: after 24 and 48 hours, hemoglobin and hematocrit decreased less (p < 0.05) in patients treated with TXA (topical and/or IV). Blood transfusion was required in 32% of patients without TXA, 12% of those treated with topical TXA only (RR = 3.24 [95% CI: 1.69-6.20]), and 0% of patients who received IV TXA (p = 0.005) (RR = 4.07 [95% CI: 2.14-7.48]). Hospital stay was reduced three days with TXA (p < 0.001). We have not observed any adverse effects related to TXA.

Conclusions: the use of TXA in CTA significantly reduces anemia, transfusions and hospital stay without increasing complications. Isolated topical TXA (hemostatic pads) is less effective than topical IV + topical use, but both significantly improve anemia, transfusions, and hospital stay compared to no use.