ABSTRACT
PURPOSE: The aim of this study was to investigate the risks and outcomes of patients with long-term oral anticoagulation (OAC) undergoing spine surgery. METHODS: All patients on long-term OAC who underwent spine surgery between 01/2005 and 06/2015 were included. Data were prospectively collected within our in-house Spine Surgery registry and retrospectively supplemented with patient chart and administrative database information. A 1:1 propensity score-matched group of patients without OAC from the same time interval served as control. Primary outcomes were post-operative bleeding, wound complications and thromboembolic events up to 90 days post-surgery. Secondary outcomes included intraoperative blood loss, length of hospital stay, death and 3-month post-operative patient-rated outcomes. RESULTS: In comparison with the control group, patients with OAC (n = 332) had a 3.4-fold (95%CI 1.3-9.0) higher risk for post-operative bleeding, whereas the risks for wound complications and thromboembolic events were comparable between groups. The higher bleeding risk was driven by a higher rate of extraspinal haematomas (3.3% vs. 0.6%; p = 0.001), while there was no difference in epidural haematomas and haematoma evacuations. Risk factors for adverse events among patients with OAC were mechanical heart valves, posterior neck surgery, blood loss > 1000 mL, age, female sex, BMI > 30 kg/m2 and post-operative PTT levels. At 3-month follow-up, most patients reported favourable outcomes with no difference between groups. CONCLUSION: Although OAC patients have a higher risk for complications after spine surgery, the risk for major events is low and patients benefit similarly from surgery.
Subject(s)
Anticoagulants , Thromboembolism , Humans , Female , Anticoagulants/adverse effects , Cohort Studies , Retrospective Studies , Propensity Score , Postoperative Hemorrhage/drug therapy , Risk Factors , Administration, Oral , Hematoma/chemically inducedABSTRACT
Deep-seated unruptured AVMs located in the thalamus, basal ganglia, or brainstem have a higher risk of hemorrhage compared to superficial AVMs and surgical resection is more challenging. Our systematic review and meta-analysis provide a comprehensive summary of the stereotactic radiosurgery (SRS) outcomes for deep-seated AVMs. This study follows the guidelines set forth by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) Statement. We conducted a systematic search in December 2022 for all reports of deep-seated arteriovenous malformations treated with SRS. Thirty-four studies (2508 patients) were included. The mean obliteration rate in brainstem AVM was 67% (95% CI: 0.60-0.73), with significant inter-study heterogeneity (tau2 = 0.0113, I2 = 67%, chi2 = 55.33, df = 16, p-value < 0.01). The mean obliteration rate in basal ganglia/thalamus AVM was 65% (95% CI: 0.58-0.72) with significant inter-study heterogeneity (tau2 = 0.0150, I2 = 78%, chi2 = 81.79, df = 15, p-value < 0.01). The presence of deep draining veins (p-value: 0.02) and marginal radiation dose (p-value: 0.04) were positively correlated with obliteration rate in brainstem AVMs. The mean incidence of hemorrhage after treatment was 7% for the brainstem and 9% for basal ganglia/thalamus AVMs (95% CI: 0.05-0.09 and 95% CI: 0.05-0.12, respectively). The meta-regression analysis demonstrated a significant positive correlation (p-value < 0.001) between post-operative hemorrhagic events and several factors, including ruptured lesion, previous surgery, and Ponce C classification in basal ganglia/thalamus AVMs. The present study found that radiosurgery appears to be a safe and effective modality in treating brainstem, thalamus, and basal ganglia AVMs, as evidenced by satisfactory rates of lesion obliteration and post-surgical hemorrhage.
Subject(s)
Intracranial Arteriovenous Malformations , Radiosurgery , Humans , Treatment Outcome , Follow-Up Studies , Radiosurgery/adverse effects , Intracranial Arteriovenous Malformations/radiotherapy , Intracranial Arteriovenous Malformations/surgery , Postoperative Hemorrhage/epidemiology , Basal Ganglia/surgery , Brain Stem/surgery , Thalamus/surgery , Retrospective StudiesABSTRACT
BACKGROUND: The impact of intraoperative fluid management during cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) on postoperative outcomes has been poorly investigated. This study aimed to retrospectively evaluate the impact of intraoperative fluid management strategy on postoperative outcomes and survival. METHODS: 509 patients undergoing CRS and HIPEC at Uppsala University Hospital/Sweden 2004-2017 were categorized into two groups according to the intraoperative fluid management strategy: pre-goal directed therapy (pre-GDT) and goal directed therapy (GDT), where a hemodynamic monitor (CardioQ or FloTrac/Vigileo) was used to optimize fluid management. Impact on morbidity, postoperative hemorrhage, length-of-stay and survival was analyzed. RESULTS: The pre-GDT group received higher fluid volume compared to the GDT group (mean 19.9 vs. 16.2 ml/kg/h, p < 0.001). Overall postoperative morbidity Grade III-V was higher in the GDT group (30% vs. 22%, p = 0.03). Multivariable adjusted odds ratio (OR) for Grade III-V morbidity was 1.80 (95%CI 1.10-3.10, p = 0.02) in the GDT group. Numerically, more cases of postoperative hemorrhage were found in the GDT group (9% vs. 5%, p = 0.09), but no correlation was observed in the multivariable analysis 1.37 (95%CI 0.64-2.95, p = 0.40). An oxaliplatin regimen was a significant risk factor for postoperative hemorrhage (p = 0.03). Mean length of stay was shorter in the GDT group (17 vs. 26 days, p < 0.0001). Survival did not differ between the groups. CONCLUSION: While GDT increased the risk for postoperative morbidity, it was associated with shortened hospital stay. Intraoperative fluid management during CRS and HIPEC did not affect the postoperative risk for hemorrhage, while the use of an oxaliplatin regimen did.
Subject(s)
Hyperthermia, Induced , Hyperthermic Intraperitoneal Chemotherapy , Humans , Hyperthermic Intraperitoneal Chemotherapy/adverse effects , Fluid Therapy/adverse effects , Cytoreduction Surgical Procedures/adverse effects , Retrospective Studies , Oxaliplatin , Combined Modality Therapy , Hyperthermia, Induced/adverse effects , Postoperative Hemorrhage/epidemiology , Postoperative Complications/epidemiology , Postoperative Complications/etiologyABSTRACT
BACKGROUND: Benign prostatic hyperplasia (BPH) is a common disease in elderly males, and many kinds of minimally invasive procedures can be used for the treatment of BPH. However, various procedures have caused some controversies regarding clinical outcomes, so more studies are needed to validate these controversial topics. AIMS: This study aimed to explore differences of clinical efficacy, surgical features, and complications between transurethral resection of the prostate (TURP) and plasmakinetic enucleation of the prostate (PKEP) for BPH. METHODS: A total of eligible 850 cases of BPH underwent TURP (the TURP group, 320 cases) or PKEP (the PKEP group, 530 cases) in the urology department of our hospital from March 2015 to 2018 were involved in this study. Then, the baseline data, surgical characteristics, IPSS, QoL, PVR, Qmax, IIEF-5, and documented complications were compared between the two groups. RESULTS: The operative time, intraoperative irrigation volume, postoperative hemoglobin, decrease in hemoglobin, postoperative irrigation time and volume, catheterization time, and hospital stay of the PKEP group were significantly less than those of the TURP group (all P < 0.05). At 3 months, 1, 2, and 3 years after operation, no significant differences were observed in IPSS, QoL, PVR, but the results of Qmax and IIEF-5 in the PKEP group were significantly higher than those parameters in the TURP group (all P < 0.05). The incidences of massive blood loss, postoperative secondary bleeding, blood transfusion, capsular perforation, urinary tract irritation, bladder spasm, clot retention, urinary tract infection, transient incontinence, erectile dysfunction, and the incidences of II, III grade of Clavien-Dindo classification in the PKEP group were significantly lower than those of the TURP group (all P < 0.05). CONCLUSION: The clinical efficacy of PKEP is compared favorably with TURP during midterm follow-up. Given the merits such as less blood loss and hospital stay, lower complications, PKEP should be given a priority for BPH.
Subject(s)
Prostatic Hyperplasia , Transurethral Resection of Prostate , Aged , Male , Humans , Transurethral Resection of Prostate/adverse effects , Prostate/surgery , Prostatic Hyperplasia/surgery , Quality of Life , Treatment Outcome , Postoperative HemorrhageABSTRACT
PURPOSE: Tonsillectomy under general anesthesia may be viewed preferentially to local anesthesia, due to mitigation of potential airway compromise secondary to intraoperative hemorrhage, patient discomfort and anxiety. However, this is offset by risk of increased trauma (via the endotracheal tube and gag), adverse medication reactions and cost. Here we evaluated the case for use of local anesthesia in tonsillectomy using the BiZact™ (Medtronic) device by comparing surgical outcomes and cost factors across patients where either local or general anesthesia was employed. MATERIALS AND METHODS: Retrospective cohort study of 59 BiZact™ tonsillectomy patients (38 under local anesthetic, and 21 under general anesthetic) from a single surgeon at Tauranga Hospital (public) and Grace Hospital (private) in New Zealand; March 2018 to June 2021. RESULTS: Neither patient group had any primary postoperative hemorrhage and there was comparable incidence of secondary hemorrhage (one case in each cohort). Local anesthetic tonsillectomy was well tolerated with only 2 patients requiring conversion to general anesthetic secondary to anxiety. Local anesthetic proved to be cost-effective, with a halving of hospital length of stay and significant associated overall cost saving, and did not add significantly to operating or total theatre time. Local anesthetic tonsillectomies where perioperative sedation was not required were associated with additional reductions in recovery and overall hospital stay, and cost. CONCLUSIONS: Local anesthetic BiZact™ tonsillectomy is evidently safe and cost-effective.
Subject(s)
Anesthetics, General , Tonsillectomy , Anesthesia, General , Anesthesia, Local , Anesthetics, Local , Humans , Postoperative Hemorrhage/epidemiology , Postoperative Hemorrhage/etiology , Postoperative Hemorrhage/prevention & control , Retrospective Studies , Tonsillectomy/adverse effectsSubject(s)
Tonsillectomy , Anesthesia, General , Anesthesia, Local , Humans , Postoperative HemorrhageABSTRACT
Importance: Carbon dioxide laser tonsillotomy performed under local anesthesia may be an effective and less invasive alternative than dissection tonsillectomy for treatment of tonsil-related afflictions. Objective: To compare functional recovery and symptom relief among adults undergoing tonsillectomy or tonsillotomy. Design, Setting, and Participants: This randomized clinical trial was conducted at 5 secondary and tertiary hospitals in the Netherlands from January 2018 to December 2019. Participants were 199 adult patients with an indication for surgical tonsil removal randomly assigned to either the tonsillectomy or tonsillotomy group. Interventions: For tonsillotomy, the crypts of the palatine tonsil were evaporated using a carbon dioxide laser under local anesthesia, whereas tonsillectomy consisted of total tonsil removal performed under general anesthesia. Main Outcomes and Measures: The primary outcome was time to functional recovery measured within 2 weeks after surgery assessed for a modified intention-to-treat population. Secondary outcomes were time to return to work after surgery, resolution of primary symptoms, severity of remaining symptoms, surgical complications, postoperative pain and analgesics use, and overall patient satisfaction assessed for the intention-to-treat population. Results: Of 199 patients (139 [70%] female; mean [SD] age, 29 [9] years), 98 were randomly assigned to tonsillotomy and 101 were randomly assigned to tonsillectomy. Recovery within 2 weeks after surgery was significantly shorter after tonsillotomy than after tonsillectomy (hazard ratio for recovery after tonsillectomy vs tonsillotomy, 0.3; 95% CI, 0.2-0.5). Two weeks after surgery, 72 (77%) patients in the tonsillotomy group were fully recovered compared with 26 (57%) patients in the tonsillectomy group. Time until return to work within 2 weeks was also shorter after tonsillotomy (median [IQR], 4.5 [3.0-7.0] days vs 12.0 [9.0-14.0] days; hazard ratio for return after tonsillectomy vs tonsillotomy, 0.3; 95% CI, 0.2-0.4.). Postoperative hemorrhage occurred in 2 patients (2%) in the tonsillotomy group and 8 patients (12%) in the tonsillectomy group. At 6 months after surgery, fewer patients in the tonsillectomy group (25; 35%) than in the tonsillotomy group (54; 57%) experienced persistent symptoms (difference of 22%; 95% CI, 7%-37%). Most patients with persistent symptoms in both the tonsillotomy (32 of 54; 59%) and tonsillectomy (16 of 25; 64%) groups reported mild symptoms 6 months after surgery. Conclusions and Relevance: This randomized clinical trial found that compared with tonsillectomy performed under general anesthesia, laser tonsillotomy performed under local anesthesia had a significantly shorter and less painful recovery period. A higher percentage of patients had persistent symptoms after tonsillotomy, although the intensity of these symptoms was lower than before surgery. These results suggest that laser tonsillotomy performed under local anesthesia may be a feasible alternative to conventional tonsillectomy in this population. Trial Registration: Netherlands Trial Register Identifier: NL6866 (NTR7044).
Subject(s)
Anesthesia, General , Anesthesia, Local , Recovery of Function/physiology , Tonsillectomy , Adult , Dissection , Female , Humans , Laser Therapy , Male , Netherlands , Pain, Postoperative/epidemiology , Palatine Tonsil/surgery , Postoperative Hemorrhage/epidemiology , Return to Work/statistics & numerical data , Tonsillectomy/adverse effects , Tonsillectomy/methods , Tonsillectomy/statistics & numerical data , Young AdultABSTRACT
AIMS: The aim of this study is to compare the effectiveness and safety of thromboprophylactic treatments in patients undergoing primary total knee arthroplasty (TKA). METHODS: Using nationwide medical registries, we identified patients with a primary TKA performed in Denmark between 1 January 2013 and 31 December 2018 who received thromboprophylactic treatment. We examined the 90-day risk of venous thromboembolism (VTE), major bleeding, and all-cause mortality following surgery. We used a Cox regression model to compute hazard ratios (HRs) with 95% confidence intervals (CIs) for each outcome, pairwise comparing treatment with dalteparin or dabigatran with rivaroxaban as the reference. The HRs were both computed using a multivariable and a propensity score matched analysis. RESULTS: We identified 27,736 primary TKA patients who received thromboprophylactic treatment (rivaroxaban (n = 18,846); dalteparin (n = 5,767); dabigatran (n = 1,443); tinzaparin (n = 1,372); and enoxaparin (n = 308)). In the adjusted multivariable analysis and compared with rivaroxaban, treatment with dalteparin (HR 0.68 (95% CI 0.49 to 0.92)) or dabigatran (HR 0.31 (95% CI 0.13 to 0.70)) was associated with a decreased risk of VTE. No statistically significant differences were observed for major bleeding or all-cause mortality. The propensity score matched analysis yielded similar results. CONCLUSION: Treatment with dalteparin or dabigatran was associated with a decreased 90-day risk of VTE following primary TKA surgery compared with treatment with rivaroxaban. Cite this article: Bone Joint J 2021;103-B(10):1571-1577.
Subject(s)
Antithrombins/therapeutic use , Arthroplasty, Replacement, Knee , Fibrinolytic Agents/therapeutic use , Perioperative Care/methods , Postoperative Hemorrhage/chemically induced , Venous Thromboembolism/prevention & control , Adolescent , Adult , Aged , Aged, 80 and over , Arthroplasty, Replacement, Knee/mortality , Dabigatran/therapeutic use , Dalteparin/therapeutic use , Denmark , Female , Follow-Up Studies , Humans , Male , Middle Aged , Perioperative Care/adverse effects , Postoperative Complications/chemically induced , Postoperative Complications/diagnosis , Postoperative Complications/epidemiology , Postoperative Complications/prevention & control , Postoperative Hemorrhage/diagnosis , Postoperative Hemorrhage/epidemiology , Postoperative Hemorrhage/prevention & control , Proportional Hazards Models , Registries , Rivaroxaban/therapeutic use , Tinzaparin/therapeutic use , Venous Thromboembolism/diagnosis , Venous Thromboembolism/epidemiology , Venous Thromboembolism/etiology , Young AdultABSTRACT
OBJECTIVES: The aim of this study was to analyze the postoperative effects of extended nerve blocks and local infiltration analgesia (LIA) on postoperative pain control, muscle weakness, and blood loss after total knee arthroplasty (TKA). PATIENTS AND METHODS: Between February 24th 2020 and July 10th 2020, a total of 161 patients (55 males, 106 females; median age: 69.0 years [IQR 63.0-75.0], range, 41 to 81 years) who underwent primary TKA were randomly allocated into three parallel groups according to their concomitant procedure in a double-blind fashion: (i) those to whom nerve blockade was performed after competition of surgery under the duration of spinal anesthesia (n=50); (ii) those to whom LIA was performed during surgery (n=52), and (iii) control group (n=59). The content of LIA was 10-10 mL of 20 mg lidocaine with 0.01 mg adrenalin and 100 mg ropivacaine, 1 mL (30 mg) ketorolac, and 5 mL (500 mg) tranexamic acid was diluted by 50 mL 0.9% NaCl under aseptic conditions. Outcome parameters were the evaluation of pain until the evening of first postoperative day (24 to 36 h), mobilization, and blood loss within the first three postoperative days. RESULTS: The pain was maximal between 4 and 8 h postoperatively, when the effect of the spinal anesthetic drugs disappeared. During this critical period, tolerable pain (Numerical Rating Scale, NRS ≤3) was observed in 52%, 42%, and 19% of nerve blockade in LIA and control groups, respectively. None of the patients complained of high-intensity pain (NRS >8) in the LIA group, which was a significant difference from the block and control groups (10% and 14%, p<0.008, respectively). There was no significant muscle weakness associated with the use of this extended block. The decrease in hemoglobin level was significantly lower in the LIA group than in the control and block groups (odds ratio [OR]: 0.379, 95% confidence interval [CI]: 0.165-0.874 for nerve blockade vs. LIA, OR: 1.189, 95% CI: 0.491-2.880 for nerve blockade vs. control, OR: 0.319, 95% CI: 0.140-0.727, respectively). The common language effect size for pain in each referred interval in each group and for decrease of hemoglobin between the first and third postoperative days fell between 0.507 and 0.680. CONCLUSION: This study demonstrates that LIA technique offers a fast and safe treatment option for pain relief after TKA. No clinically relevant muscle weakness was observed among groups according to field block applications. Significant advantages were also achieved in blood loss.
Subject(s)
Analgesia/methods , Anesthesia, Local/methods , Arthroplasty, Replacement, Knee/adverse effects , Nerve Block/methods , Pain, Postoperative/prevention & control , Postoperative Hemorrhage/prevention & control , Adult , Aged , Aged, 80 and over , Anesthesia, Spinal , Anesthetics, Local , Anti-Inflammatory Agents, Non-Steroidal , Antifibrinolytic Agents/administration & dosage , Double-Blind Method , Epinephrine/administration & dosage , Female , Hemoglobins/metabolism , Humans , Ketorolac , Lidocaine , Male , Middle Aged , Muscle Weakness/etiology , Nerve Block/adverse effects , Pain Management/methods , Pain, Postoperative/drug therapy , Pain, Postoperative/etiology , Prospective Studies , Ropivacaine , Tranexamic Acid/administration & dosage , Vasoconstrictor Agents/administration & dosage , WalkingSubject(s)
Anesthetics, Local , Extremities , Nerve Block/methods , Pain, Procedural/prevention & control , Plastic Surgery Procedures , Postoperative Hemorrhage , Transcutaneous Electric Nerve Stimulation/methods , Anesthesia, Conduction/adverse effects , Anesthesia, Conduction/methods , Anesthesia, Local/adverse effects , Anesthesia, Local/methods , Anesthetics, Local/administration & dosage , Anesthetics, Local/adverse effects , Epinephrine/administration & dosage , Extremities/innervation , Extremities/surgery , Humans , Operative Time , Postoperative Hemorrhage/etiology , Postoperative Hemorrhage/prevention & control , Plastic Surgery Procedures/adverse effects , Plastic Surgery Procedures/methods , Vasoconstrictor Agents/administration & dosageABSTRACT
BACKGROUND: To clarify the appropriate initial dosage of heparin during radiofrequency catheter ablation (RFCA) in patients with atrial fibrillation (AF) receiving uninterrupted nonvitamin K antagonist oral anticoagulant (NOAC) treatment. METHODS: A total of 187 consecutive AF patients who underwent their first RFCA in our center were included. In the warfarin group (WG), an initial heparin dose of 100 U/kg was administered (control group: n = 38). The patients who were on NOACs were randomly divided into 3 NOAC groups (NG: n = 149), NG110, NG120, and NG130, and were administered initial heparin doses of 110 U/kg, 120 U/kg, and 130 U/kg, respectively. During RFCA, the activated clotting time (ACT) was measured every 15 min, and the target ACT was maintained at 250-350 s by intermittent heparin infusion. The baseline ACT and ACTs at each 15-min interval, the average percentage of measurements at the target ACT, and the incidence of periprocedural bleeding and thromboembolic complications were recorded and analyzed. RESULTS: There was no significant difference in sex, age, weight, or baseline ACT among the four groups. The 15 min-ACT, 30 min-ACT, and 45 min-ACT were significantly longer in the WG than in NG110 and NG120. However, no significant difference in 60 min-ACT or 75 min-ACT was detected. The average percentages of measurements at the target ACT in NG120 (82.2 ± 23.6%) and NG130 (84.8 ± 23.7%) were remarkably higher than those in the WG (63.4 ± 36.2%, p = 0.007, 0.003, respectively). These differences were independent of the type of NOAC. The proportion of ACTs in 300-350 s in NG130 was higher than in WG (32.4 ± 31.8 vs. 34.7 ± 30.6, p = 0.735). Severe periprocedural thromboembolic and bleeding complications were not observed. CONCLUSIONS: For patients with AF receiving uninterrupted NOAC treatment who underwent RFCA, an initial heparin dosage of 120 U/kg or 130 U/kg can provide an adequate intraprocedural anticoagulant effect, and 130 U/kg allowed ACT to reach the target earlier. TRIAL REGISTRATION: Registration number: ChiCTR1800016491, First Registration Date: 04/06/2018 (Chinese Clinical Trial Registry http://www.chictr.org.cn/index.aspx ).
Subject(s)
Anticoagulants/administration & dosage , Atrial Fibrillation/surgery , Catheter Ablation , Dabigatran/administration & dosage , Heparin/administration & dosage , Rivaroxaban/administration & dosage , Stroke/prevention & control , Thromboembolism/prevention & control , Warfarin/administration & dosage , Administration, Oral , Aged , Anticoagulants/adverse effects , Atrial Fibrillation/complications , Atrial Fibrillation/diagnosis , Catheter Ablation/adverse effects , China , Dabigatran/adverse effects , Double-Blind Method , Drug Administration Schedule , Drug Monitoring , Female , Heparin/adverse effects , Humans , Male , Middle Aged , Postoperative Hemorrhage/chemically induced , Prospective Studies , Risk Assessment , Risk Factors , Rivaroxaban/adverse effects , Stroke/diagnosis , Stroke/etiology , Thromboembolism/diagnosis , Thromboembolism/etiology , Time Factors , Treatment Outcome , Warfarin/adverse effects , Whole Blood Coagulation TimeABSTRACT
This case discusses an elderly female who presented acutely with compromised profunda femoris pseudoaneurysm and massive haematoma five weeks after dynamic hip screw insertion for a left neck of femur fracture. The only precipitating factor leading to this presentation was ongoing physiotherapy. She was referred from a rehabilitation hospital to the nearest vascular surgical unit for acute and definitive surgical intervention. Post-operatively, she fared incredibly well, regaining her baseline level of functioning. History taking is complex in a patient with dementia. Clinical examination should follow with a focused approach to the site of recent operation and also where complications are likely to manifest when an alteration from baseline cognitive function is noted. This is of course in addition to the complete work up required from a holistic perspective with any acute deterioration. Imaging should be arranged and prompt referral made if a treatable acute cause is identified. It is imperative to involve family and/or next of kin if possible, but this should not impede prompt decision-making in the patient's best interests by the clinical team if delays are likely to occur.
Subject(s)
Aneurysm, False/diagnostic imaging , Femoral Artery/diagnostic imaging , Femoral Neck Fractures/surgery , Fracture Fixation, Internal/rehabilitation , Fractures, Avulsion/diagnostic imaging , Hematoma/diagnostic imaging , Postoperative Hemorrhage/diagnostic imaging , Aged , Aneurysm, False/surgery , Bone Screws , Dementia, Vascular/complications , Female , Femoral Artery/surgery , Femoral Neck Fractures/complications , Fractures, Avulsion/surgery , Hematoma/complications , Hip Fractures/diagnostic imaging , Hip Fractures/surgery , Humans , Physical Therapy Modalities , Postoperative Hemorrhage/complications , Postoperative Hemorrhage/surgery , UltrasonographyABSTRACT
El trasplante de pulmón (TP) es una opción para pacientes pediátricos con enfermedades pulmonares terminales. OBJETIVO: Evaluar resultados y sobrevida de pacientes pediátricos trasplantados de pulmón. MÉTODOS: Análisis retrospectivo de registros clínicos de pacientes TP ≤ 15 años de Clínica Las Condes. Se analizaron datos demográficos, tipo de trasplante, función pulmonar basal y post trasplante, complicaciones precoces y tardías y sobrevida. RESULTADOS: Nueve pacientes < 15 años de edad se han trasplantado. La edad promedio fue 12,7 años. La principal indicación fue fibrosis quística (7 pacientes). El IMC promedio fue de 17,6 y todos estaban con oxígeno domiciliario. El 77% utilizó soporte extracorpóreo intraoperatorio. Las principales complicaciones precoces fueron hemorragia y la disfunción primaria de injerto mientras que las tardías fueron principalmente las infecciones y la disfunción crónica de injerto. Cuatro pacientes han fallecido y la sobrevida a dos años fue de 85%. El trasplante les permitió una reinserción escolar y 3 lograron completar estudios universitarios. CONCLUSIÓN: El trasplante pulmonar es una alternativa para niños con enfermedades pulmonares avanzadas mejorando su sobrevida y calidad de vida.
Lung transplantation (TP) is a treatment option in children with terminal lung diseases. OBJECTIVE: To evaluate the results and survival of pediatrics lung transplant patients. METHODS: Retrospective analysis of clinical records of lung transplantation of patients ≤ 15 years from Clínica Las Condes, Santiago, Chile. Demographic data, type of transplant, baseline and post transplant lung function, early and late complications and survival rate were analyzed. RESULTS: Nine patients ≤ 15 years-old were transplanted. The average age at transplant was 12.7 years. The main indication was cystic fibrosis (7 patients). The average BMI was 17.6 and all the patients were with home oxygen therapy. 77% used extracorporeal intraoperative support. Average baseline FEV1 was 25.2% with progressive improvement in FEV1 of 77% in the first year. The main early complications were hemorrhage and primary graft dysfunction, while late complications were infections and chronic graft dysfunction. Four patients have died and the estimated 2 years survival was 85%. They achieved school reinsertion and three managed to complete university studies. CONCLUSION: Lung transplantation is an alternative for children with advanced lung diseases improving their survival and quality of life.
Subject(s)
Humans , Male , Female , Child , Adolescent , Lung Transplantation/statistics & numerical data , Lung Diseases/surgery , Pediatrics , Bronchiolitis Obliterans , Extracorporeal Membrane Oxygenation , Survival Analysis , Chile , Retrospective Studies , Follow-Up Studies , Lung Transplantation/adverse effects , Lung Transplantation/mortality , Treatment Outcome , Postoperative Hemorrhage/etiology , Cystic Fibrosis , Primary Graft Dysfunction/etiology , Hypertension, Pulmonary , Lung Diseases/mortalityABSTRACT
BACKGROUND: Although proton pump inhibitors (PPIs) are widely used in the prevention of gastric bleeding caused by endoscopic submucosal dissection (ESD), there is no consensus on the optimal regimen for these patients. Therefore, we aim to investigate whether intermittent use of low-dose PPI is sufficient to prevent post-ESD bleeding. METHODS: This multicenter, non-inferiority, randomized controlled trial was conducted at 9 hospitals in China. Consecutive eligible patients with a diagnosis of gastric mucosal lesions after ESD treatment were randomly assigned (1:1) to receive either intermittent low-dose or continuous high-dose PPIs treatment. After three days, all patients administered orally esomeprazole 40 mg once a day for 8 weeks. The primary endpoint was post-ESD bleeding within 7 days. Analysis was done according to the intention-to-treat principle with the non-inferiority margin (Δ) of 5%. RESULTS: 526 consecutive patients were assessed for eligibility from 30 September 2017 to 30 July 2019, of whom 414 were randomly assigned to low-dose (n = 209) or high-dose (n = 205) esomeprazole treatment group without dropouts within7 days. The total post-ESD bleeding is occurred in 13 (6.2 %, 95 % CI 3.3-9.6) of 209 within 7 days in the intermittent low-dose group, and 12 (5.9 %, 95 % CI 2.9-9.3) of 205 in the continuous high-dose group. The absolute risk reduction (ARR) was 0.4 % (-4.2, 4.9). One month after ESD, There are 44 patients (21.1 %, 95 % CI 15.8, 26.8) and 39 patients (19.0 % 95 % CI 13.7, 24.4) in scar stage respectively in low-dose group and high-dose group (P = 0.875).The hospital costs in the low-dose PPI group was lower than high -dose group (P = 0.005). CONCLUSION: The intermittent use of low-dose PPIs is sufficient to prevent post-ESD bleeding. It might be applied in clinical practice to prevent post-ESD bleeding and reduce the costs related to PPIs.
Subject(s)
Endoscopic Mucosal Resection/adverse effects , Esomeprazole/administration & dosage , Postoperative Hemorrhage/prevention & control , Proton Pump Inhibitors/administration & dosage , Stomach/surgery , Aged , China , Esomeprazole/adverse effects , Female , Humans , Male , Middle Aged , Postoperative Hemorrhage/etiology , Proton Pump Inhibitors/adverse effects , Time Factors , Treatment OutcomeABSTRACT
To demonstrate the feasibility of applying multiple-tract percutaneous nephrolithotomy (PCNL) as an overnight surgery for treatment of complex kidney stones. We reviewed a prospectively collected database of all multiple-tract PCNL planned as overnight surgery performed by a single surgeon since 2018. A clinical pathway including the removal of nephrostomy tube and discharge on the morning after surgery was carried out. A definition for tube removal was outlined. Ability to adhere to the pathway and achieving the described parameters and whether any resulting complications occurred were determined. A total of 136 consecutive patients were enrolled with mean stone burden of 960.5 mm2 and 5.1 cm. Mean operative time was 71.7 ± 30.7 min. The average hemoglobin drop was 17.6 ± 12.2 g/L, and the incidence of drop > 25 g/L was 21.9%. Overall, 125 patients (91.9%) but 11 patients were discharge on postoperative day 1. One case required readmission. Among the 11 patients, 7 patients (5.1%) underwent a delayed tube removal (≥ 2 days) and 4 patients underwent complications after next-day nephrostomy tube removal, including renal colic (2 cases), hydrothorax (1 case), and fever (1 case). Postoperative fever or severe hematuria was the major reason for delayed nephrostomy tube removal. The total complication rate was 8.8% (n = 12). Multiple-tract PCNL as an overnight surgery can be safely performed by experienced surgeons in most patients. An early nephrostomy tube removal could be achieved in nearly 95% patients.
Subject(s)
Hematuria/epidemiology , Nephrolithotomy, Percutaneous/methods , Nephrostomy, Percutaneous/methods , Postoperative Hemorrhage/epidemiology , Staghorn Calculi/surgery , Adult , Aged , Critical Pathways/standards , Feasibility Studies , Female , Hematuria/diagnosis , Hematuria/etiology , Hematuria/urine , Hemoglobins/analysis , Humans , Incidence , Length of Stay/statistics & numerical data , Male , Middle Aged , Nephrolithotomy, Percutaneous/adverse effects , Nephrostomy, Percutaneous/adverse effects , Operative Time , Patient Readmission/statistics & numerical data , Perioperative Care/standards , Postoperative Hemorrhage/blood , Postoperative Hemorrhage/diagnosis , Postoperative Hemorrhage/etiology , Prospective Studies , Staghorn Calculi/diagnosis , Treatment OutcomeABSTRACT
BACKGROUND: Self-transfusion has been proven as an effective management of blood loss after total knee arthroplasty (TKA). Considering that the high local concentration of antibiotic from bone cement is delivered intravenously through the self-transfusion process, systematic toxicity has never been evaluated. In addition, the effectiveness of self-transfusion with the routine concomitant use of other modern blood-salvage strategies, like tranexamic acid, should also be assessed. Therefore, we performed a randomised study to assess: 1) the safety of self-transfusion in TKA by comparing the gentamicin concentrations resulting from the use or not of autologous blood transfusion; 2) the efficacy of self-transfusion in TKA, with the concomitant administration of tranexamic acid. HYPOTHESIS: Self-transfusion in TKA elevates the serum gentamicin concentration and the potential risk of nephrotoxicity. METHODS: The serum concentration of aminoglycosides was measured in two groups of 20 patients each, after TKA, according to the use of self-transfusion. Hemoglobin, renal function and calculated blood loss were compared at several points in time between groups. RESULTS: The only time where there was a statistically significant difference in serum gentamicin, was at 48h postoperatively between groups [0.3 ug/mL±0.21, range: 0.15 to 0.72 vs. 0.14ug/mL±0.1, range: 0 to 0.35 (p=0.02)]. There were no significant differences in total blood loss [1341mL±501, range: 830 to 2230 vs. 1263mL±459 range: 840 to 2480 (p=0.67)] and need of allogeneic blood transfusion [3 units vs. 2 units] between groups. CONCLUSION: The use of autologous blood transfusion was found to be safe, in terms of nephrotoxicity of aminoglycosides after TKA, but it seemed to be ineffective as a blood salvage strategy, when used concomitantly with the administration of tranexamic acid. LEVEL OF EVIDENCE: II; low-powered randomised study. CLINICALTRIALS. GOV REGISTRATION NUMBER: NCT04505748.
Subject(s)
Antifibrinolytic Agents , Arthroplasty, Replacement, Knee , Tranexamic Acid , Antifibrinolytic Agents/therapeutic use , Arthroplasty, Replacement, Knee/adverse effects , Blood Loss, Surgical , Blood Transfusion , Blood Transfusion, Autologous , Gentamicins , Humans , Postoperative Hemorrhage , Tranexamic Acid/therapeutic useABSTRACT
BACKGROUND: Endoscopic submucosal dissection (ESD) is associated with a risk of bleeding. Bleeding is usually treated with diathermy, although this does carry a risk of mucosal thermal injury. Purastat is a topical hemostat that may be effective in controlling bleeding during ESD, thereby reducing the use of heat therapy. The aim of this study was to assess the reduction in heat therapy used in the interventional group (Purastat) compared with the control group.âThe secondary aims were to compare the procedure length, time for hemostasis, delayed bleeding rate, adverse events, and wound healing between the groups. METHODS: This was a single-center randomized controlled trial of 101 patients undergoing ESD. Participants were randomized to a control group where diathermy was used to control bleeding or an interventional group where Purastat could be used. Follow-up endoscopy was performed at 4 weeks to assess wound healing. RESULTS: There was a significant reduction in the use of heat therapy for intraprocedural hemostasis in the interventional group compared with controls (49.3â% vs. 99.6â%, Pâ<â0.001). There were no significant differences in the procedure length, time for hemostasis, and delayed bleeding rate between the groups. Complete wound healing at 4 weeks was noted in 48.8â% of patients in the interventional group compared with 25.0â% of controls (Pâ=â0.02). CONCLUSIONS: This study has demonstrated that Purastat is an effective hemostat that can reduce the need for heat therapy for bleeding during ESD. It may also have a role in improving post-resection wound healing.
Subject(s)
Endoscopic Mucosal Resection , Stomach Neoplasms , Endoscopic Mucosal Resection/adverse effects , Hemostasis , Hemostasis, Surgical , Humans , Peptides , Postoperative Hemorrhage/etiology , Postoperative Hemorrhage/prevention & control , Surgical InstrumentsABSTRACT
PURPOSE: The management strategies of anticoagulant (AC) or antiplatelet (AP) therapy in the preoperative period of benign prostatic hyperplasia (BPH) is still controversial. Therefore, a meta-analysis to systematically evaluate the surgical safety for BPH patients on AC or AP therapy was performed. MATERIALS AND METHODS: The protocol for the review is available on PROSPERO (CRD42018105800). A literature search was performed by using MEDLINE, Web of Science, PubMed, Cochrane library, and Embase. Summarized odds ratios (OR), mean difference (MD) and 95% confidence intervals (CI) were used to assess the difference in outcomes. RESULTS: We identified 13 trials with a total of 3767 patients. An intragroup significant difference was found in bleeding complications and blood transfusions when undergoing transurethral resection of the prostate (TURP). For laser surgery, the intragroup significant difference was found in the result of blood transfusion. Bridging therapy would not cause a higher risk of bleeding complications and blood transfusion during the perioperative period. Besides, no difference existed in operation time, catheterization time, hospitalization, and thromboembolic events. CONCLUSION: Patients with BPH on perioperative AC/AP therapy would have a risk of postoperative hemorrhage after TURP or laser treatments. To reduce the risk of hemorrhage, bridging therapy could be a good choice.
Subject(s)
Anticoagulants/therapeutic use , Platelet Aggregation Inhibitors/therapeutic use , Prostatic Hyperplasia/surgery , Transurethral Resection of Prostate , Anticoagulants/adverse effects , Humans , Male , Platelet Aggregation Inhibitors/adverse effects , Postoperative Hemorrhage/chemically inducedABSTRACT
BACKGROUND: Loop electrosurgical excision procedure may be performed under local anesthesia or general anesthesia, and practice patterns differ worldwide. No randomized head-to-head comparison has been published to confirm or refute either practice. OBJECTIVE: This study aimed to compare loop electrosurgical excision procedure under local anesthesia vs general anesthesia regarding patient satisfaction and procedure-related outcomes such as rates of involved margins, complications, pain, and blood loss. STUDY DESIGN: Consecutive women referred to our colposcopy unit were recruited. Loop electrosurgical excision procedure was performed under local anesthesia with 4 intracervical injections of bupivacaine hydrochloride 0.5% or under general anesthesia with fentanyl, propofol, and a laryngeal mask with sevoflurane maintenance. The primary endpoint was patient satisfaction assessed on the day of surgery and 14 days thereafter using a Likert scale (score 0-100) and a questionnaire. Secondary endpoints included rates of involved margins, procedure-related complications, pain, blood loss, and surgeon preference. Results were compared using nonparametric and chi-square tests. RESULTS: Between July 2018 and February 2020, we randomized 208 women, 108 in the local anesthesia arm and 100 in the general anesthesia arm. In the intention-to-treat analysis, patient satisfaction did not differ between the study groups directly after surgery (Likert scale 100 [90-100] vs 100 [90-100]; P=.077) and 14 days thereafter (Likert scale 100 [80-100] vs 100 [90-100]; P=.079). In the per-protocol analysis, women in the local anesthesia arm had significantly smaller cone volumes (1.11 cm3 [0.70-1.83] vs 1.58 cm3 [1.08-2.69], respectively; P<.001), less intraoperative blood loss (Δhemoglobin, 0.2 g/dL [-0.1 to 0.4] vs 0.5 g/dL [0.2-0.9]; P<.001), and higher satisfaction after 14 days (100 [90-100] vs 100 [80-100]; P=.026), whereas surgeon preference favored general anesthesia (90 [79-100] vs 100 [90-100], respectively; P=.001). All other secondary outcomes did not differ between groups (resection margin status R1, 6.6% vs 2.1% [P=.26]; cone fragmentation, 12.1% vs 6.3% [P=.27]; procedure duration, 151.5 seconds [120-219.5] vs 180 seconds [117-241.5] [P=.34]; time to complete hemostasis, 60 seconds [34-97] vs 70 seconds [48.25-122.25] [P=.08]; complication rate, 3.3% vs 1.1% [P=.59]). In a multivariate analysis, parity (P=.03), type of transformation zone (P=.03), and cone volume (P=.02) and not study group assignment, age, body mass index, and degree of dysplasia independently influenced the primary endpoint. CONCLUSION: Loop electrosurgical excision procedure under local anesthesia is equally well tolerated and offers patient-reported and procedure-related benefits over general anesthesia, supporting the preferred practice in some institutions and refuting the preferred practice in others.
Subject(s)
Anesthesia, General/methods , Anesthesia, Local/methods , Colposcopy/methods , Electrosurgery/methods , Patient Satisfaction , Uterine Cervical Dysplasia/surgery , Uterine Cervical Neoplasms/surgery , Adenocarcinoma in Situ/pathology , Adenocarcinoma in Situ/surgery , Adult , Anesthetics, Inhalation/therapeutic use , Anesthetics, Intravenous/therapeutic use , Anesthetics, Local/therapeutic use , Anxiety , Attitude of Health Personnel , Blood Loss, Surgical , Bupivacaine/therapeutic use , Carcinoma, Squamous Cell/pathology , Carcinoma, Squamous Cell/surgery , Conization/methods , Female , Fentanyl/therapeutic use , Gynecology , Humans , Laryngeal Masks , Margins of Excision , Pain, Postoperative/physiopathology , Pain, Procedural , Postoperative Complications , Postoperative Hemorrhage , Propofol/therapeutic use , Sevoflurane/therapeutic use , Squamous Intraepithelial Lesions of the Cervix/pathology , Squamous Intraepithelial Lesions of the Cervix/surgery , Surgeons , Uterine Cervical Dysplasia/pathology , Uterine Cervical Neoplasms/pathologyABSTRACT
BACKGROUND: We determined whether postoperative intravenous (IV) iron supplementation could reduce transfusion rate in patients undergoing staged bilateral total knee arthroplasty (TKA). Furthermore, we examined whether hemoglobin (Hb) levels and iron profile differed between patients with and without postoperative IV iron supplementation. METHODS: This retrospective, comparative cohort study included 126 patients who underwent primary staged bilateral TKA during a single hospitalization. The second TKA was performed at a week's interval. Group iron (n = 65) received IV iron immediately after each surgery, while patients in group no-iron (n = 61) received no iron after surgery. Transfusion rate, change in Hb levels, and iron profile including serum iron, ferritin, total iron binding capacity, and transferrin saturation were evaluated preoperatively; on postoperative days 1, 2, and 4 after the first TKA; and postoperative days 1, 2, 4, and 7, 6 weeks, and 3 months after the second TKA. RESULTS: There were no significant differences in Hb levels and transfusion rate following staged bilateral TKA between patients with and without postoperative IV iron supplementation although serum iron profiles were improved in patients with IV iron supplementation. CONCLUSION: Postoperative IV iron supplementation immediately after acute blood loss caused by TKA was not effective in improving the transfusion rate. Therefore, surgeons should use protocols other than postoperative IV iron supplementation for reducing the transfusion rate in patients undergoing staged bilateral TKA in a single hospitalization. LEVEL OF EVIDENCE: III.