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1.
Artigo em Inglês | MEDLINE | ID: mdl-38353716

RESUMO

PURPOSE: To compare patients with and without a history of mental illness on process and outcome measures in relation to prehospital and emergency surgical care for patients with perforated ulcer. METHODS: A nationwide registry-based cohort study of patients undergoing emergency surgery for perforated ulcer. We used data from the Danish Prehospital Database 2016-2017 and the Danish Emergency Surgery Registry 2004-2018 combined with data from other Danish databases. Patients were categorized according to severity of mental health history. RESULTS: We identified 4.767 patients undergoing emergency surgery for perforated ulcer. Among patients calling the EMS with no history of mental illness, 51% were identified with abdominal pain when calling the EMS compared to 31% and 25% among patients with a history of moderate and major mental illness, respectively. Median time from hospital arrival to surgery was 6.0 h (IQR: 3.6;10.7). Adjusting for age, sex and comorbidity, patients with a history of major mental illness underwent surgery 46 min (95% CI: 4;88) later compared to patients with no history of mental illness. Median number of days-alive-and-out-of-hospital at 90-day follow-up was 67 days (IQR: 0;83). Adjusting for age, sex and comorbidity, patients with a history of major mental illness had 9 days (95% CI: 4;14) less alive and out-of-hospital at 90-day follow-up. CONCLUSION: One-third of the population had a history of mental illness or vulnerability. Patients with a history of major mental illness were less likely to be identified with abdominal pain if calling the EMS prior to arrival. They had longer delays from hospital arrival to surgery and higher mortality.

2.
Acta Orthop ; 95: 147-151, 2024 Feb 23.
Artigo em Inglês | MEDLINE | ID: mdl-38393295

RESUMO

BACKGROUND AND PURPOSE: The overall potential pool of day-case candidates on a national level in hip and knee arthroplasty is unknown. We aimed to estimate the proportion of hip and knee arthroplasty patients eligible for day-case surgery based on contemporary widely used criteria and determine whether there has been a change in the proportion of eligible patients over time and, secondarily, to investigate the proportion of eligible patients discharged on the day of surgery. METHODS: Based on data from the Danish National Patient Register, we identified all patients undergoing primary unilateral hip or knee arthroplasty from January 2010 to March 2020. Using a modification of day-case eligibility criteria proposed by a national multicenter collaboration, we sorted patients into either day-case eligible or ineligible. A day-case procedure was defined as discharge on the day of surgery. RESULTS: We included patients comprising a total of 166,730 primary total hip (THA), total knee (TKA), and unicompartmental knee arthroplasty (UKA). 48% (95% confidence interval [CI] 48-49) were eligible for day-case surgery, with a decline from 50% (CI 49-51) in 2010 to 46% (CI 46-47) eligible in 2019. More UKA patients were day-case eligible (55%, CI 54-56) than THA (47%, CI 47-48) and TKA patients (49%, CI 48-49). A maximum of 8.0% (CI 7.4-8.5) of eligible patients were discharged on the day of surgery in 2019. CONCLUSION: 48% of the Danish hip and knee arthroplasty patients were potential day-case candidates, with a small decline in eligibility from 50% in 2010 to 46% in 2019. Day of surgery discharge among day-case eligible patients peaked at 8% in 2019. Thus, the potential for more day-case surgery seems large.


Assuntos
Artroplastia de Quadril , Artroplastia do Joelho , Humanos , Procedimentos Cirúrgicos Ambulatórios , Artroplastia de Quadril/métodos , Artroplastia do Joelho/métodos , Extremidade Inferior , Alta do Paciente , Sistema de Registros
3.
J Clin Monit Comput ; 38(2): 423-432, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37052614

RESUMO

Heart rate variability (HRV) is a measure of the autonomic nervous system function and possibly related to postoperative outcome. Despite several HRV studies in different surgical settings, optimal indices and timepoints for measuring have not been adequately determined. Consequently, there is a need for detailed descriptive procedure-specific studies on the time-course of perioperative HRV within a modern fast-track surgical setting. We measured HRV continuously in 24 patients from 4 days before until 9 days after total hip arthroplasty (THA). Statistical methods included mainly ANOVA and t-tests or Kruskal-Wallis and pairwise Wilcoxon test. Patients completed the Orthostatic Discriminant and Severity Scale five times during the study describing autonomic nervous system dysfunction. Standard deviation between normal-to-normal beats and the total power of HRV were reduced for at least 9 days following THA, with a trend towards increased HRV leading up to the day of surgery. The balance between low- and high-frequency power of HRV was reduced in the postoperative evenings. There was increased orthostatic intolerance symptoms on the first postoperative day, with symptoms of pain, fatigue and weakness decreasing after the first postoperative day. Median hospital stay was 1 day. We provide the first detailed description of perioperative time-course of HRV and orthostatic symptoms in fast-track THA, showing reduced HRV after surgery for at least a week, and that HRV changes are sensitive to time of day and timing before and after surgery. These results are helpful in designing future HRV studies in perioperative risk assessment and outcome.


Assuntos
Artroplastia de Quadril , Humanos , Frequência Cardíaca/fisiologia
4.
Acta Anaesthesiol Scand ; 68(1): 137-143, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37743099

RESUMO

Mobilisation difficulties, due to muscle weakness, and urinary retention are common reasons for prolonged admission following hip and knee arthroplasty procedures. Whether spinal anaesthesia is detrimental to early mobilisation is controversial. Previous studies have reported differences in post-operative recovery between spinal anaesthesia and general anaesthesia; however, up-to-date comparisons in fast-track setups are needed. Our randomized, single-blinded, multi-centre, clinical trials aim to compare the post-operative recovery after total hip (THA), total knee (TKA), and unicompartmental knee arthroplasties (UKA) respectively when using either spinal anaesthesia (SA) or general anaesthesia (GA) in a fast-track setup. Included patients (74 THA, 74 TKA, and 74 UKA patients) are randomized (1:1) to receive either SA (2 mL 0.5% Bupivacaine) or GA (Induction: Propofol 1.0-2.0 mg/kg iv with Remifentanil 3-5 mcg/kg iv. Infusion: Propofol 3-5 mg/kg/h and Remifentanil 0.5 mcg/kg/min iv). Patients undergo standard primary unilateral hip and knee arthroplasty procedures in an optimized fast-track setup with intraoperative local infiltrative analgesia in TKA and UKA, post-operative multimodal opioid sparing analgesia, immediate mobilisation with full weightbearing, no drains and in-hospital only thromboprophylaxis. Data will be collected on the day of surgery and until patients are discharged. The primary outcome is the ability to be safely mobilised during a 5-m walking test within 6 h of surgery. Secondary outcomes include fulfilment of discharge criteria, post-operative pain, dizziness, and nausea as well as patient reported recovery and opioid related side effects. Data will also be gathered on all hospital contacts within 30-days of surgery. This study will offer insights into advantages and disadvantages of anaesthetic methods used in fast-track arthroplasty surgery.


Assuntos
Raquianestesia , Artroplastia de Quadril , Artroplastia do Joelho , Propofol , Tromboembolia Venosa , Humanos , Raquianestesia/métodos , Artroplastia do Joelho/efeitos adversos , Remifentanil , Analgésicos Opioides , Anticoagulantes , Tromboembolia Venosa/etiologia , Anestesia Geral/métodos , Artroplastia de Quadril/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como Assunto
5.
Acta Orthop ; 94: 516-522, 2023 10 13.
Artigo em Inglês | MEDLINE | ID: mdl-37831058

RESUMO

BACKGROUND AND PURPOSE: Day-case hip and knee arthroplasty has gained in popularity, but there are conflicting results regarding readmissions. We aimed to investigate differences in 30- and 90-day readmission rates between day-case patients and patients with a single overnight stay following primary total hip arthroplasty (THA), total knee arthroplasty (TKA), and unicompartmental knee arthroplasty (UKA). PATIENTS AND METHODS: We identified day-case (DC) and overnight (ON) THA, TKA, and UKA patients, operated on between 2010 and 2020, from the Danish National Patient Register. Day-case surgery was defined as discharge on the day of surgery. Overnight readmissions within 30 or 90 days of surgery were considered readmissions. We compared readmission rates between DC and ON patients within arthroplasty types using logistic regression adjusted for patient characteristics and year of surgery. We included 29,486 THAs (1,353 DC and 28,133 ON), 15,116 TKAs (617 DC and 14,499 ON), and 6,440 UKAs (1,528 DC and 4,914 ON). RESULTS: The 30-day readmission rates were: DC-THA 4.4% vs. ON-THA 4.4% (adjusted odds-ratio [aOR] 1.2, 95% confidence interval [CI] 0.91-1.6), DC-TKA 4.7% vs. ON-TKA 4.4% (aOR 1.1, CI 0.69-1.5), and DC-UKA 3.0% vs. ON-UKA 3.0% (aOR 1.1, CI 0.78-1.5). Similarly, no significant differences were present between DC and ON THA, TKA, and UKA regarding 90-day readmissions or time to readmission. CONCLUSION: We found no differences in readmission rates between day-case THA, TKA, and UKA patients and patients with a single overnight stay.


Assuntos
Artroplastia de Quadril , Artroplastia do Joelho , Humanos , Artroplastia do Joelho/métodos , Readmissão do Paciente , Complicações Pós-Operatórias , Artroplastia de Quadril/efeitos adversos , Alta do Paciente , Tempo de Internação , Fatores de Risco
6.
World J Surg ; 47(8): 1881-1898, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37277506

RESUMO

BACKGROUND: This is Part 3 of the first consensus guidelines for optimal care of patients undergoing emergency laparotomy using an enhanced recovery after surgery (ERAS) approach. This paper addresses organizational aspects of care. METHODS: Experts in management of the high-risk and emergency general surgical patient were invited to contribute by the International ERAS® Society. PubMed, Cochrane, Embase, and MEDLINE database searches were performed for ERAS elements and relevant specific topics. Studies were selected with particular attention to randomized clinical trials, systematic reviews, meta-analyses and large cohort studies, and reviewed and graded using the Grading of Recommendations, Assessment, Development and Evaluation system. Recommendations were made on the best level of evidence, or extrapolation from studies on elective patients when appropriate. A modified Delphi method was used to validate final recommendations. RESULTS: Components of organizational aspects of care were considered. Consensus was reached after three rounds of a modified Delphi process. CONCLUSIONS: These guidelines are based on best current available evidence for organizational aspects of an ERAS® approach to patients undergoing emergency laparotomy and include discussion of less common aspects of care for the surgical patient, including end-of-life issues. These guidelines are not exhaustive but pull together evidence on important components of care for this high-risk patient population. As much of the evidence is extrapolated from elective surgery or emergency general surgery (not specifically laparotomy), many of the components need further evaluation in future studies.


Assuntos
Recuperação Pós-Cirúrgica Melhorada , Humanos , Laparotomia , Assistência Perioperatória/métodos , Organizações , Procedimentos Cirúrgicos Eletivos
7.
World J Surg ; 47(8): 1850-1880, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37277507

RESUMO

BACKGROUND: This is Part 2 of the first consensus guidelines for optimal care of patients undergoing emergency laparotomy (EL) using an Enhanced Recovery After Surgery (ERAS) approach. This paper addresses intra- and postoperative aspects of care. METHODS: Experts in aspects of management of high-risk and emergency general surgical patients were invited to contribute by the International ERAS® Society. PubMed, Cochrane, Embase, and Medline database searches were performed for ERAS elements and relevant specific topics. Studies on each item were selected with particular attention to randomized clinical trials, systematic reviews, meta-analyses, and large cohort studies and reviewed and graded using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system. Recommendations were made on the best level of evidence, or extrapolation from studies on elective patients when appropriate. A modified Delphi method was used to validate final recommendations. Some ERAS® components covered in other guideline papers are outlined only briefly, with the bulk of the text focusing on key areas pertaining specifically to EL. RESULTS: Twenty-three components of intraoperative and postoperative care were defined. Consensus was reached after three rounds of a modified Delphi Process. CONCLUSIONS: These guidelines are based on best available evidence for an ERAS® approach to patients undergoing EL. These guidelines are not exhaustive but pull together evidence on important components of care for this high-risk patient population. As much of the evidence is extrapolated from elective surgery or emergency general surgery (not specifically laparotomy), many of the components need further evaluation in future studies.


Assuntos
Recuperação Pós-Cirúrgica Melhorada , Humanos , Cuidados Pós-Operatórios , Laparotomia , Assistência Perioperatória/métodos , Procedimentos Cirúrgicos Eletivos/métodos
8.
Can J Surg ; 66(3): E236-E245, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37130709

RESUMO

BACKGROUND: Mobilization after emergency abdominal surgery is considered essential to facilitate rehabilitation and reduce postoperative complications. The aim of this study was to evaluate the feasibility of early intensive mobilization after acute high-risk abdominal (AHA) surgery. METHODS: We conducted a nonrandomized, prospective feasibility trial of consecutive patients after AHA surgery at a university hospital in Denmark. The participants followed a predefined, interdisciplinary protocol for early intensive mobilization during the first 7 postoperative days (PODs) of their hospital admission. We evaluated feasibility in accordance with the percentage of patients who mobilized within 24 hours after surgery, mobilized at least 4 times per day and achieved daily goals of time out of bed and walking distance. RESULTS: We included 48 patients with a mean age of 61 (standard deviation 17) years (48% female). Within 24 hours after surgery, 92% of the patients were mobilized and 82% or more were mobilized at least 4 times per day over the first 7 PODs. On PODs 1-3, 70%-89% of the participants achieved the daily goals of mobilization; participants still in hospital after POD 3 were less able to achieve the daily goals. Patient reported that the primary factors limiting their level of mobilization were fatigue, pain and dizziness. Participants not mobilized independently on POD 3 (28%) had significantly (p ≤ 0.04) fewer hours out of bed (4 v. 8 h), were less able to achieve the goals of time out of bed (45% v. 95%) and walking distance (62% v. 94%) and had longer hospital stays (14 v. 6 d) than participants mobilized independently on POD 3. CONCLUSION: The early intensive mobilization protocol seems feasible for most patients after AHA surgery. For nonindependent patients, however, alternative mobilization strategies and goals should be investigated.


Assuntos
Abdome , Complicações Pós-Operatórias , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Estudos Prospectivos , Estudos de Viabilidade , Abdome/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/etiologia , Deambulação Precoce/métodos
9.
J Clin Monit Comput ; 37(4): 1071-1079, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37243951

RESUMO

Heart rate variability (HRV) is a measure of cardiac autonomic modulation and is potentially related to hypotension, postoperative atrial fibrillation, and orthostatic intolerance. However, there is a lack of knowledge on which specific time points and indices to measure. To improve future study design, there is a need for procedure-specific studies in an enhanced recovery after surgery (ERAS) video-assisted thoracic surgery (VATS) lobectomy setting, and for continuous measurement of perioperative HRV. HRV was measured continuously from 2 days before until 9 days after VATS lobectomy in 28 patients. After VATS lobectomy, with median length of stay = 4 days, the standard deviation between normal-to-normal beats and the total power of HRV were reduced for 8 days during the night and day times, while low-to-high frequency variation and detrended fluctuation analysis were stable. This is the first detailed study to show that HRV measures of total variability were reduced following ERAS VATS lobectomy, while other measures were more stable. Further, preoperative HRV measures showed circadian variation. The patch was well tolerated among participants, but actions should be taken to ensure proper mounting of the measuring device. These results demonstrate a valid design platform for future HRV studies in relation to postoperative outcomes.


Assuntos
Neoplasias Pulmonares , Humanos , Neoplasias Pulmonares/etiologia , Neoplasias Pulmonares/cirurgia , Cirurgia Torácica Vídeoassistida/efeitos adversos , Cirurgia Torácica Vídeoassistida/métodos , Frequência Cardíaca , Projetos Piloto , Pneumonectomia/efeitos adversos , Pneumonectomia/métodos , Tempo de Internação , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos
10.
Acta Orthop ; 94: 178-184, 2023 04 18.
Artigo em Inglês | MEDLINE | ID: mdl-37074191

RESUMO

BACKGROUND AND PURPOSE: No previous studies have investigated the use of day-case arthroplasty in Denmark on a national scale. We investigated the frequency of day-case surgery in total hip (THA), total knee (TKA), and unicompartmental knee arthroplasty (UKA) from 2010 to 2020 in Denmark. PATIENTS AND METHODS: Primary unilateral THAs, TKAs, and UKAs performed for osteoarthritis were identified in the Danish National Patient Register using procedural and diagnosis codes. Day-case surgery was defined as discharge on the day of surgery. 90-day readmissions were defined as any overnight admissions following discharge. RESULTS: From 2010 to 2020 Danish surgical centers performed 86,070 THAs, 70,323 TKAs, and 10,440 UKAs. From 2010 to 2014, less than 0.5% of THAs and TKAs were day-case procedures. They increased to 5.4% (95% confidence interval [CI] 4.9-5.8) of THAs and 2.8% (CI 2.4-3.2) of TKAs in 2019. From 2010 to 2014, 11% of UKAs were day-case procedures, but they increased to 20% (CI 18-22) in 2019. This increase was driven by a few surgical centers (3-7 centers). In 2010, readmission rates within 90 days of surgery were 10% after THAs and 11% after TKAs, and 9.4% for both THAs and TKAs in 2019. Readmission rates after UKA fluctuated between 4% and 7%. CONCLUSION: From 2010 to 2020 the use of day-case surgery in THA, TKA, and UKA increased in Denmark, driven by only a few centers. During the same period readmissions did not increase.


Assuntos
Artroplastia de Quadril , Artroplastia do Joelho , Osteoartrite do Joelho , Humanos , Artroplastia do Joelho/métodos , Osteoartrite do Joelho/epidemiologia , Osteoartrite do Joelho/cirurgia , Osteoartrite do Joelho/diagnóstico , Articulação do Joelho/cirurgia , Hospitalização , Dinamarca/epidemiologia
11.
Crit Care ; 27(1): 20, 2023 01 16.
Artigo em Inglês | MEDLINE | ID: mdl-36647120

RESUMO

BACKGROUND: Understanding the pathophysiology of fluid distribution in acute high-risk abdominal (AHA) surgery is essential in optimizing fluid management. There is currently no data on the time course and haemodynamic implications of fluid distribution in the perioperative period and the differences between the surgical pathologies. METHODS: Seventy-three patients undergoing surgery for intestinal obstruction, perforated viscus, and anastomotic leakage within a well-defined perioperative regime, including intraoperative goal-directed therapy, were included in this prospective, observational study. From 0 to 120 h, we measured body fluid volumes and hydration status by bioimpedance spectroscopy (BIA), fluid balance (input vs. output), preload dependency defined as a > 10% increase in stroke volume after preoperative fluid challenge, and post-operatively evaluated by passive leg raise. RESULTS: We observed a progressive increase in fluid balance and extracellular volume throughout the study, irrespective of surgical diagnosis. BIA measured variables indicated post-operative overhydration in 36% of the patients, increasing to 50% on the 5th post-operative day, coinciding with a progressive increase of preload dependency, from 12% immediately post-operatively to 58% on the 5th post-operative day and irrespective of surgical diagnosis. Patients with overhydration were less haemodynamically stable than those with normo- or dehydration. CONCLUSION: Despite increased fluid balance and extracellular volumes, preload dependency increased progressively during the post-operative period. Our observations indicate a post-operative physiological incoherence between changes in the extracellular volume compartment and inadequate physiological preload control in patients undergoing AHA surgery. Considering the increasing overhydration during the observational period, our findings show that an indiscriminate correction of preload dependency with intravenous fluid bolus could lead to overhydration. Trial registration clinicaltrials.gov. (NCT03997721), Registered 23 May 2019, first participant enrolled 01 June 2019.


Assuntos
Intoxicação por Água , Humanos , Estudos Prospectivos , Hemodinâmica/fisiologia , Volume Sistólico/fisiologia , Abdome/cirurgia , Hidratação/métodos
12.
Eur J Trauma Emerg Surg ; 49(1): 253-260, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35838771

RESUMO

PURPOSE: This study aimed to characterize 252 consecutive patients with an indication for major emergency abdominal surgery including patients not proceeding to surgery (No-Lap). Patients who do not proceed to major emergency abdominal surgery and their clinical outcomes are not well characterized in the existing literature. Triage criteria may vary between centers, potentially impacting reported outcomes. METHODS: A single-center prospective observational study in a high-volume Danish surgical center including 252 patients presenting with an indication for major emergent abdominal surgery was conducted from the 15th of October 2020 to the 15th of August 2021. The primary outcome was to estimate the prevalence of No-Lap patients. RESULTS: Overall, 21 patients (8.3%) of our total study cohort did not proceed to surgery. These patients were significantly older, more comorbid with higher ASA scores, poorer performance status, and were more likely to have bowel ischemia. Poor functional performance and surgeons' consideration of futile intervention were the main reasons for deferring surgery in all 21 patients. Overall, 30-day mortality was 95% for the No-LAP cohort, 9% for the LAP cohort, and 16% for the whole cohort, respectively. CONCLUSIONS: The No-LAP group selection process could be one of the main determinants of reported postoperative outcomes. Prospective international multi-center studies to characterize the entire cohort of patients eligible for emergency laparotomy including the No-LAP population are needed, as large variations in triage criteria and culture seem to exist. Trial registration Retrospectively registered.


Assuntos
Abdome , Triagem , Humanos , Estudos Prospectivos , Abdome/cirurgia , Laparotomia , Comorbidade
13.
J Clin Monit Comput ; 37(2): 437-447, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36201093

RESUMO

We examined whether a semi-automated carbon monoxide (CO) rebreathing method accurately detect changes in blood volume (BV) and total hemoglobin mass (tHb). Furthermore, we investigated whether a supine position with legs raised reduced systemic CO dilution time, potentially allowing a shorter rebreathing period. Nineteen young healthy males participated. BV and tHb was quantified by a 10-min CO-rebreathing period in a supine position with legs raised before and immediately after a 900 ml phlebotomy and before and after a 900 ml autologous blood reinfusion on the same day in 16 subjects. During the first CO-rebreathing, arterial and venous blood samples were drawn every 2 min during the procedure to determine systemic CO equilibrium in all subjects. Phlebotomy decreased (P < 0.001) tHb and BV by 166 ± 24 g and 931 ± 247 ml, respectively, while reinfusion increased (P < 0.001) tHb and BV by 143 ± 21 g and 862 ± 250 ml compared to before reinfusion. After reinfusion BV did not differ from baseline levels while tHb was decreased (P < 0.001) by 36 ± 21 g. Complete CO mixing was achieved within 6 min in venous and arterial blood, respectively, when compared to the 10-min sample. On an individual level, the relative accuracy after donation for tHb and BV was 102-169% and 55-165%, respectively. The applied CO-rebreathing procedure precisely detect acute BV changes with a clinically insignificant margin of error. The 10-min CO-procedure may be reduced to 6 min with no clinical effects on BV and tHb calculation. Notwithstanding, individual differences may be of concern and should be investigated further.


Assuntos
Monóxido de Carbono , Hemoglobinas , Masculino , Humanos , Volume Sanguíneo , Veias , Cinética
14.
World J Surg ; 46(6): 1325-1335, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35262790

RESUMO

BACKGROUND: Patients undergoing emergency high-risk abdominal surgery potentially suffer from both systemic dehydration and hypovolaemia. Data on the prevalence and clinical impact of electrolyte disturbances in this patient group, specifically the differences in patients with intestinal obstruction (IO) versus perforated viscus (PV) are lacking. METHODS: Adult patients undergoing emergency high-risk abdominal surgery in a standardized perioperative pathway were included in this retrospective single-center cohort study. Electrolytes and arterial blood gas analysis were measured during the early perioperative period. Prevalence and clinical impact of electrolyte disturbances were assessed. RESULTS: A total of 354 patients were included in the study. Preoperative alkalemia dominated preoperatively, significantly more prevalent in IO (45 vs. 32%, p < .001), while acidosis was most pronounced postoperatively in PV (49 vs. 28%, p < .0001). Preoperative hypochloraemia and hypokalemia were more frequent in the IO (34 vs. 20% and 37 vs. 25%, respectively). Hyponatremia was highly prevalent in both IO and PV. Pre- and postoperative hypochloremia were independently associated with 30-day postoperative morbidity and mortality in patients with IO (OR 2.87 (1.35, 6.23) p = 0.006, OR 6.86 (1.71, 32.2) p = 0.009, respectively). Hypochloremic patients presented with reduced long-term survival as compared with the normo- and hyperchloremic patients (p < 0.05). Neither plasma sodium nor potassium showed a significant association with outcome. CONCLUSION: These observations suggest that acute high-risk abdominal patients have frequent preoperative alkalosis shifting to postoperative acidosis. Both pre- and postoperative hypochloremia were independently associated with both impaired short- and long-term outcome in patients with intestinal obstruction, with potential implications for the choice of resuscitations fluids.


Assuntos
Acidose , Obstrução Intestinal , Acidose/epidemiologia , Acidose/etiologia , Adulto , Estudos de Coortes , Eletrólitos , Humanos , Estudos Retrospectivos
15.
Acta Anaesthesiol Scand ; 66(5): 640-650, 2022 05.
Artigo em Inglês | MEDLINE | ID: mdl-35124808

RESUMO

INTRODUCTION: Existing multimodal pathways for patients undergoing acute high-risk abdominal surgery for intestinal obstruction (IO) and perforated viscus (PV) have focused on rescue in the immediate perioperative period. However, there is little focus on the peri-operative pathophysiology of recovery in this patient group, as done to develop enhanced recovery pathways in elective care. Acute inflammation is the main driver of the perioperative pathophysiology leading to adverse outcomes. Pre-operative high-dose of glucocorticoids provides a reduction in the inflammatory response after surgery, effective pain relief in several major surgical procedures, as well as reduce fatigue and improving endothelial dysfunction. AIM: To evaluate the effect of high-dose glucocorticoid on the inflammatory response, fluid distribution and recovery after acute high-risk abdominal surgery in patients with IO and PV. METHODS: AHA STEROID trial is a sponsor-initiated single-center, randomized, double-blind placebo-controlled trial, assessing preoperative high-dose dexamethasone (1 mg/kg) versus placebo (normal saline) in patients undergoing emergency high-risk abdominal surgery. We plan to enroll 120 patients. Primary outcome is the reduction in C-reactive protein on postoperative day 1 as a marker of successful attenuation of the acute stress response. Secondary outcomes include perioperative changes in endothelial and other inflammatory markers, fluid distribution, pulmonary function, pain, fatigue, and mobilization. The statistical plan is outlined in the protocol. DISCUSSION: The AHA STEROID trial will provide important evidence to guide the potential use of high-dose glucocorticoids in emergency high-risk abdominal surgery, with respect to different pathophysiologies.


Assuntos
Glucocorticoides , Esteroides , Dexametasona , Método Duplo-Cego , Fadiga , Glucocorticoides/uso terapêutico , Humanos , Dor , Ensaios Clínicos Controlados Aleatórios como Assunto
16.
J Laparoendosc Adv Surg Tech A ; 32(4): 349-354, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34101493

RESUMO

Background: Laparoscopic colorectal surgery requires perioperative positioning in the dorsal lithotomy position and intermittent Trendelenburg position. This position is associated with postoperative peripheral neuropathy (PPN), which is a substantial cause of anesthesia-related claims. The objective of this study was to assess the incidence of PPN of patients positioned in lithotomy position with shoulder braces, and second to compare this group with patients positioned on the foam mattress Pink Pad®. Materials and Methods: This consecutive single-center prospective cohort study of 155 patients undergoing colorectal surgery was performed between November 2014 and June 2015. After initial results the implementation of the Pink Pad took place and a total of 52 patients were included between May 2016 and February 2017 to compare the two groups. Results: Positioning with the shoulder brace regimen during laparoscopic colorectal surgery was related to the development of PPN in 33% of cases, as opposed to 15% with Pink Pad. Positioning with shoulder braces increased the risk of PPN with an odds ratio of 3.14 (95% confidence interval: 1.10-8.992) when compared with positioning on Pink Pad. Conclusion: Position-related PPN is an important complication after laparoscopic colorectal surgery. This study concludes that careful attention should be paid to positioning and favors Pink Pad over positioning with shoulder braces. Prolonged time in anesthesia is a predictor of PPN. Clinical Trial Number: H-2-2014-FSP75.


Assuntos
Cirurgia Colorretal , Procedimentos Cirúrgicos do Sistema Digestório , Laparoscopia , Doenças do Sistema Nervoso Periférico , Humanos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Posicionamento do Paciente/efeitos adversos , Posicionamento do Paciente/métodos , Doenças do Sistema Nervoso Periférico/epidemiologia , Doenças do Sistema Nervoso Periférico/etiologia , Estudos Prospectivos
17.
BMC Geriatr ; 21(1): 323, 2021 05 20.
Artigo em Inglês | MEDLINE | ID: mdl-34016037

RESUMO

BACKGROUND: Anabolic steroid has been suggested as a supplement during hip fracture rehabilitation and a Cochrane Review recommended further trials. The aim was to determine feasibility and preliminary effect of a 12-week intervention consisting of anabolic steroid in addition to physiotherapy and nutritional supplement on knee-extension strength and function after hip fracture surgery. METHODS: Patients were randomized (1:1) during acute care to: 1. Anabolic steroid (Nandrolone Decanoate) or 2. Placebo (Saline). Both groups received identical physiotherapy (with strength training) and a nutritional supplement. Primary outcome was change in maximal isometric knee-extension strength from the week after surgery to 14 weeks. Secondary outcomes were physical performance, patient reported outcomes and body composition. RESULTS: Seven hundred seventeen patients were screened, and 23 randomised (mean age 73.4 years, 78% women). Target sample size was 48. Main limitations for inclusion were "not home-dwelling" (18%) and "cognitive dysfunction" (16%). Among eligible patients, the main reason for declining participation was "Overwhelmed and stressed by situation" (37%). Adherence to interventions was: Anabolic steroid 87%, exercise 91% and nutrition 61%. Addition of anabolic steroid showed a non-significant between-group difference in knee-extension strength in the fractured leg of 0.11 (95%CI -0.25;0.48) Nm/kg in favor of the anabolic group. Correspondingly, a non-significant between-group difference of 0.16 (95%CI -0.05;0.36) Nm/Kg was seen for the non-fractured leg. No significant between-group differences were identified for the secondary outcomes. Eighteen adverse reactions were identified (anabolic = 10, control = 8). CONCLUSIONS: Early inclusion after hip fracture surgery to this trial seemed non-feasible, primarily due to slow recruitment. Although inconclusive, positive tendencies were seen for the addition of anabolic steroid. TRIAL REGISTRATION: Clinicaltrials.gov NCT03545347 .


Assuntos
Fraturas do Quadril , Treinamento Resistido , Idoso , Estudos de Viabilidade , Feminino , Fraturas do Quadril/cirurgia , Humanos , Masculino , Projetos Piloto , Congêneres da Testosterona
19.
Perioper Med (Lond) ; 9: 13, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32391145

RESUMO

BACKGROUND: Despite the importance of predicting adverse postoperative outcomes, functional performance status as a proxy for frailty has not been systematically evaluated in emergency abdominal surgery. Our aim was to evaluate if the Eastern Cooperative Oncology Group (ECOG) performance score was independently associated with mortality following high-risk emergency abdominal surgery, in a multicentre, retrospective, observational study of a consecutive cohort. METHODS: All patients aged 18 or above undergoing high-risk emergency laparotomy or laparoscopy from four emergency surgical centres in the Capitol Region of Denmark, from January 1 to December 31, 2012, were included. Demographics, preoperative status, ECOG performance score, mortality, and surgical characteristics were registered. The association of frailty with postoperative mortality was evaluated using multiple regression models. Likelihood ratio test was applied for goodness of fit. RESULTS: In total, 1084 patients were included in the cohort; unadjusted 30-day mortality was 20.2%. ECOG performance score was independently associated with 30-day mortality. Odds ratio for mortality was 1.70 (95% CI (1.0, 2.9)) in patients with ECOG performance score of 1, compared with 5.90 (95% CI (1.8, 19.0)) in patients with ECOG performance score of 4 (p < 0.01). Likelihood ratio test suggests improvement in fit of logistic regression modelling of 30-day postoperative mortality when including ECOG performance score as an explanatory variable. CONCLUSIONS: This study found ECOG performance score to be independently associated with the postoperative 30-day mortality among patients undergoing high-risk emergency laparotomy. The utility of including functional performance in a preoperative risk assessment model of emergency laparotomy should be evaluated.

20.
Trials ; 20(1): 763, 2019 Dec 23.
Artigo em Inglês | MEDLINE | ID: mdl-31870451

RESUMO

BACKGROUND: A 2014 Cochrane review evaluating the effect of anabolic steroids after hip fracture concluded that the quality of the studies was insufficient to draw conclusions on the effects and recommended further high-quality trials in the field. Therefore, the aim of this pilot trial is to determine the preliminary effect and feasibility of a 12-week multimodal intervention consisting of physiotherapy (with strength training), protein-rich nutritional supplement and anabolic steroid on knee-extension muscle strength and function 14 weeks after hip fracture surgery. METHODS: We plan to conduct a randomized, placebo-controlled pilot trial with 48 patients operated for acute hip fracture. The patients are randomized (1:1) to either (1) physiotherapy with protein-rich nutritional supplement plus anabolic steroid or (2) physiotherapy with protein-rich nutritional supplement plus placebo. Outcome assessments will be carried out blinded at baseline (3-10 days after surgery) and at 14 weeks after entering the trial. Primary outcome is the change from baseline to follow-up in maximal isometric knee-extension muscle strength in the fractured limb. Secondary outcomes are physical performance test, patient-reported outcomes, and measures of body composition. DISCUSSION: If the trial is found feasible and the results show an indication of anabolic steroid being a relevant addition to further enhance the recovery of muscle strength and function in an enhanced recovery after surgery program, this trial will constitute the basis of a larger confirmatory trial. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03545347. Preregistered on 4 June 2018.


Assuntos
Anabolizantes/uso terapêutico , Proteínas Alimentares/uso terapêutico , Suplementos Nutricionais , Fraturas do Quadril/reabilitação , Força Muscular , Decanoato de Nandrolona/uso terapêutico , Modalidades de Fisioterapia , Treinamento Resistido/métodos , Idoso , Estudos de Viabilidade , Fraturas do Quadril/cirurgia , Humanos , Pessoa de Meia-Idade , Procedimentos Ortopédicos/reabilitação , Medidas de Resultados Relatados pelo Paciente , Desempenho Físico Funcional , Projetos Piloto , Músculo Quadríceps
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