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Vlastarakos PV, Chondrogiannis K. Video-Laryngoscopy-Assisted Fishbone Removal from the Upper Digestive Tract; a Letter to the Editor. Arch Acad Emerg Med 2021. [PMID: 33490969 PMCID: PMC7812155 DOI: 10.22037/aaem.v9i1.1068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Vlastarakos PV, Michailidou E, Chondrogiannis K. How Safe Is it to Use Nonsteroid Anti-inflammatory Drugs for Post-tonsillectomy Analgesia in Children? Implications for Clinical ENT Practice. J Pediatr Intensive Care 2020; 9:149-150. [DOI: 10.1055/s-0039-1700949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 11/24/2019] [Indexed: 10/25/2022] Open
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Fassoulaki A, Chondrogiannis K, Staikou C. Physiological and operative severity score for the enumeration of mortality and morbidity scoring systems for assessment of patient outcome and impact of surgeons' and anesthesiologists' performance in hepatopancreaticobiliary surgery. Saudi J Anaesth 2017; 11:190-195. [PMID: 28442958 PMCID: PMC5389238 DOI: 10.4103/1658-354x.203025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Context: The physiological and operative severity score for the enumeration of mortality and morbidity (POSSUM) is a scoring system used to predict morbidity and mortality. Aims: We compared the physiological and operative risk, the expected morbidity and mortality, and the observed postoperative mortality among patients operated by different surgeons and anesthetized by different anesthesiologists. Settings and Design: This was a retrospective, single center study. Subjects and Methods: The anesthetic records of 159 patients who underwent hepatopancreaticobiliary surgery were analyzed for the physiological and operative severity, POSSUM morbidity, POSSUM and Portsmouth POSSUM (P-POSSUM) mortality scoring systems, observed mortality in 30-days, 3, 6, and 12 months postoperatively, duration of surgery, and units of packed red blood cells (PRBC) transfused. These variables were compared among patients operated by five different surgeons and anesthetized by seven different anesthesiologists. Statistical Analysis: One-way analysis of variance was used for normally and Kruskal–Wallis test for nonnormally distributed responses. Differences in percentages of postoperative mortality were assessed by Chi-squared test. Results: The physiological severity, POSSUM morbidity, POSSUM and P-POSSUM mortality scores, and observed mortality at 1, 3, 6, and 12 months postoperatively did not differ among patients operated by different surgeons and anesthetized by different anesthesiologists. Duration of surgery (P < 0.001), PRBC units transfused (P = 0.002), and operative severity (P = 0.001) differed significantly among patients operated by different surgeons. Conclusions: The physiological severity score, POSSUM and P-POSSUM scores did not differ among patients operated by different surgeons and anesthetized by different anesthesiologists. The different operative severity scores did not influence the observed mortality in the postoperative period.
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Affiliation(s)
- Argyro Fassoulaki
- Department of Anesthesiology, Aretaieio Hospital, Medical School, University of Athens, Athens, Greece
| | | | - Chryssoula Staikou
- Department of Anesthesiology, Aretaieio Hospital, Medical School, University of Athens, Athens, Greece
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Fragulidis GP, Vezakis A, Chondrogiannis K, Mellou A, Melemeni A, Polydorou A. Clinical presentation and management of gastro-intestinal and pancreatic secondary metastatic tumors. J BUON 2015; 20:1009-1014. [PMID: 26416049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE As progress regarding the treatment has occurred over recent years in oncology, more patients with metastatic disease are presented for diagnosis and further management. The purpose of this study was to reveal the incidence, location and to describe the clinical characteristics and outcome in a series of patients diagnosed with pancreatic, small and large bowel metastatic tumors that underwent metastasectomy. METHODS A total of 12 patients (7 male and 5 female) diagnosed with extrahepatic gastrointestinal (GI) and pancreatic metastases from 2001 to 2013 were operated for resection of secondary metastatic tumors to the small and large bowel and the pancreas. Four out of 12 patients were asymptomatic and a secondary tumor was detected during follow up. RESULTS The median interval revealing the metastatic tumor since the management of the primary tumor was 6.5 years (range 1-27). Primary tumors were malignant melanoma (4 patients), renal cell carcinoma (RCC; 2 patients), leiomyosarcoma of the uterus (2 patients), lobular breast cancer, mesenchymal chondrosarcoma of the skull, endometrial adenocarcinoma and a non-Hodgkin lymphoma (one case each). The median follow-up was 15 months (range 4-120). CONCLUSIONS Metastatic secondary tumors have to be considered especially when the patient's medical history includes a previous malignancy. They may also occasionally present as the initial manifestation of an occult primary lesion leading to diagnostic difficulty. Although radical surgery is the most effective approach, treatment and survival grossly depend on histological type and the stage of the primary disease. Hence, management of these patients should be individualized by a multidisciplinary team.
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Affiliation(s)
- Georgios P Fragulidis
- 2nd Department of Surgery, "Aretaieio" Hospital, University of Athens Medical School, Athens, Greece
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Chondrogiannis K, Hadziyannis E, Fassoulaki A. Propofol or sevoflurane anaesthesia does not affect hepatic integrity as assessed by the M30 & M65 cell death markers & liver enzymes. Indian J Med Res 2014; 140:630-6. [PMID: 25579144 PMCID: PMC4311316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND & OBJECTIVES General anaesthetics may induce apoptosis. The pro-apoptotic/necrotic markers M30 (caspase-cleaved cytokeratin-18) and M65 (intact cytokeratin-18) have been used to identify early apoptosis in liver disease. The aim of this study was to detect the effect of propofol and sevoflurane anaesthesia on these markers and blood transaminase levels in female patients undergoing elective surgery. METHODS Sixty-seven women undergoing mastectomy or thyroidectomy under general anaesthesia were randomly allocated to the propofol or sevoflurane groups. Venous blood samples for measuring the apoptotic and necrotic markers M30 and M65 as well as for measuring the alanine aminotransferase (ALT) and the aspartate aminotransferase (AST) liver enzymes were collected before induction of anaesthesia, immediately after completion of surgery, and 24 and 48 h postoperatively. RESULTS The M30 values preoperatively and 0, 24 and 48 h postoperatively were 280±229, 300±244, 267±198 and 254±189 U/l in the propofol group and 237±95, 242±109, 231±94 and 234±127 U/l in the sevoflurane group, respectively. The M30 values did not differ within or between the groups. The M65 levels at the same time intervals were 470±262, 478±271, 456±339 and 485±273 in the propofol group and 427±226, 481±227, 389±158 and 404±144 U/l in the sevoflurane group, respectively. No significant changes were found in the M65 either within or between the propofol and the sevoflurane groups. The ALT and AST levels did not change at these time intervals. INTERPRETATION & CONCLUSIONS Under the present study design propofol or sevoflurane anaesthesia did not induce apoptosis or affected the liver function as assessed by the M30, M65 markers and liver enzymes in patients undergoing mastectomy or thyroidectomy under general anaesthesia.
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Affiliation(s)
| | - Emilia Hadziyannis
- Department of Medicine, Immunology, Hippokratio Hospital, University of Athens, Athens, Greece
| | - Argyro Fassoulaki
- Department of Anaesthesia, Aretaieio Hospital, University of Athens, Athens, Greece,Reprint requests: Dr Argyro Fassoulaki, Department of Anaesthesia, Aretaieio Hospital, University of Athens, 76 Vasilisis Sofias Ave, 11528, Athens, Greece e-mail: ,
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Staikou C, Paraskeva A, Karmaniolou I, Mani A, Chondrogiannis K. Current practice in obstetric anesthesia: a 2012 European survey. Minerva Anestesiol 2014; 80:347-354. [PMID: 24193179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND New scientific findings are gradually implemented into daily clinical routine. The present questionnaire survey investigated the current practice in obstetric anesthesia in Europe. METHODS A 19-point questionnaire on obstetric anesthesia practices, regarding the techniques, drugs, fluids, vasopressors and safety measures, was uploaded on the site of the European Society of Anaesthesiology (21/12/2011 to 21/12/2012). RESULTS Three hundred and forty-one (341) completed questionnaires were analyzed. Single-shot subarachnoid anesthesia is preferred by 225 (66%) respondents in uncomplicated Cesarean deliveries and by 190 (55.7%) in preeclampsia. Most anaesthesiologists (N.=133, 39%) perform neuraxial techniques if platelet count exceeds 80000/mm3. In anticipated hemorrhage, general anesthesia is administered by 165 (48.4%) respondents. Anesthesia is induced with thiopental/succinylcholine by 193 (56.6%) survey participants, usually under cricoid pressure (N.=201, 58.8%). For prevention of the hypotension associated with regional anesthesia, coloading with 1L of crystalloid represents the most popular measure undertaken by 80 (40.2%) respondents, while vasopressors are not favored (N.=260, 76.2%). For hypotension treatment, ephedrine is preferred over phenylephrine by 124 (36.4%) versus 79 (23.2%) anesthesiologists. Supplemental oxygen is routinely administered to parturients receiving regional anesthesia by 176 (51.6%) respondents. The standard dose of oxytocin is 5IU, according to most answers (N.=160, 46.9%). CONCLUSION Subarachnoid anesthesia is mostly favored among European anesthesiologists, while general anesthesia is reserved only for cases with anticipated hemorrhage. Fluid coloading and phenylephrine have gained popularity, in line with current knowledge. Conversely, cricoid pressure, standard supplemental oxygen and high oxytocin doses ‑ though strongly questioned ‑ are still advocated by most anaesthesiologists.
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Affiliation(s)
- C Staikou
- Department of Anesthesia, Aretaieio Hospital, Medical School, University of Athens, Athens, Greece -
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Fragulidis GP, Chondrogiannis K, Vezakis A, Melemeni A, Kondi-Pafiti A, Primetis E, Polydorou A, Voros DC. Neuroendocrine differentiation in embryonal type hepatoblastoma. Hepatol Res 2013; 43:320-6. [PMID: 23437913 DOI: 10.1111/j.1872-034x.2012.01070.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Hepatoblastoma, a malignant tumor which arises occasionally in older children but very rarely in adults, exhibits divergent differentiation with embryonal cells, fetal hepatocytes and immature elements. This report describes an embryonal type hepatoblastoma with neuroendocrine differentiation in a 16-year-old patient, which was diagnosed postoperatively. Clinical and radiologic work-up failed to reveal a primary gastrointestinal malignancy and no primary lesions were detected in any other organ. This feature of hepatoblastoma is considered to be a multidirectional differentiation of the small epithelial or stem cells of the liver. At 2-year follow up, the patient remains symptom-free, with normal laboratory and diagnostic imaging studies, and no recurrent or metastatic disease identified.
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Affiliation(s)
- Georgios P Fragulidis
- 2nd Department of Surgery 1st Department of Anesthesia Department of Pathology Department of Radiology, Aretaieio Hospital, Medical School, University of Athens, Athens, Greece
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Staikou C, Chondrogiannis K, Mani A. Reply from the authors. Br J Anaesth 2012. [DOI: 10.1093/bja/aes328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Staikou C, Chondrogiannis K, Mani A. Reply from the authors. Br J Anaesth 2012. [DOI: 10.1093/bja/aes285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Voros D, Polydorou A, Polymeneas G, Vassiliou I, Melemeni A, Chondrogiannis K, Arapoglou V, Fragulidis GP. Long-term results with the modified Sugiura procedure for the management of variceal bleeding: standing the test of time in the treatment of bleeding esophageal varices. World J Surg 2012; 36:659-66. [PMID: 22270986 PMCID: PMC7102180 DOI: 10.1007/s00268-011-1418-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background The surgical approaches to the treatment of bleeding esophageal varices in cirrhotic patients have been reduced since the clinical development of endoscopic sclerotherapy, transjugular intrahepatic portosystemic shunt (TIPS), and liver transplantation. However, when acute sclerotherapy fails, and in cases where no further treatment is accessible, emergency surgery may be life saving. In the present study we retrospectively analyzed the results of the modified Sugiura procedure, performed as emergency and semi-elective treatment in the patient with bleeding esophageal varices. Methods Ninety patients with cirrhosis and portal hypertension were managed in our department for variceal esophageal bleeding between January 1985 and December 1992. The modified Sugiura procedure was performed in 46 patients on an emergency (25 patients) or semi-elective (21 patients) basis. Liver cirrhosis stage according to Child classification was A in 4 patients, B in 16 patients, and C in 26 patients. Results Acute bleeding was controlled in all patients. Postoperative mortality was 23.9% (11 of 46 patients). The mortality rate was 34.6% in Child class C patients (9 of 26 patients), and 12.5% in Child class B patients (2 of 16 patients). Twenty-four patients had long-term follow-up extending from 14 months to 22 years (mean 83.1 months). Ten of 24 patients (41.6%) did not develop rebleeding for 5–22 years (mean 10.3 years). Overall 5-year survival in these 24 patients was 62.5%. Conclusions The modified Sugiura procedure remains an effective rescue therapy for patients with bleeding esophageal varices when alternative treatments fail or are not indicated. Moreover, it can be a life-saving procedure in patients with anatomy unsuitable for shunt surgery or for patients treated in nonspecialized centers where surgical expertise for a shunt operation is not available.
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Affiliation(s)
- D. Voros
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens, Greece
| | - A. Polydorou
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens, Greece
| | - G. Polymeneas
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens, Greece
| | - I. Vassiliou
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens, Greece
| | - A. Melemeni
- 1st Department of Anesthesia, Aretaieio Hospital, Medical School, University of Athens, 11528 Athens, Greece
| | - K. Chondrogiannis
- 1st Department of Anesthesia, Aretaieio Hospital, Medical School, University of Athens, 11528 Athens, Greece
| | - V. Arapoglou
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens, Greece
| | - G. P. Fragulidis
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens, Greece
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Abstract
Patients with inherited cardiac channel disorders are at high risk of perioperative lethal arrhythmias. Preoperative control of symptoms and a multidisciplinary approach are required for a well-planned management. Good haemodynamic monitoring, adequate anaesthesia and analgesia, perioperative maintenance of normocarbia, normothermia, and normovolaemia are important. In congenital long QT syndrome, torsades de pointes should be prevented with magnesium sulphate infusion and avoidance of drugs such as droperidol, succinylcholine, ketamine, and ondansetron. Propofol and epidural anaesthesia represent safe choices, while caution is needed with volatile agents. In Brugada syndrome, β-blockers, α-agonists, and cholinergic drugs should be avoided, while isoproterenol reverses the ECG changes. Propofol, thiopental, and volatiles have been used uneventfully. In congenital sick sinus syndrome, severe bradycardia resistant to atropine may require isoproterenol or epinephrine. Anaesthetics with vagolytic properties are preferable, while propofol and vecuronium should be given with caution due to risk of inducing bradyarrhythmias. Neuraxial anaesthesia should produce the least autonomic imbalance. Arrhythmogenic right ventricular dysplasia/cardiomyopathy induces ventricular tachyarrhythmias, which should be treated with β-blockers. Generally, β-adrenergic stimulation and catecholamine release should be avoided. Halothane and pancuronium are contraindicated, while large doses of local anaesthetics and epinephrine should be avoided in neuraxial blocks. In catecholaminergic polymorphic ventricular tachycardia, β-blocker treatment should be continued perioperatively. Catecholamine release and β-agonists, such as isoproterenol, should be avoided. Propofol and remifentanil are probably safe, while halothane and pancuronium are contraindicated. Regional anaesthesia, without epinephrine, is relatively safe. In suspicious cardiac deaths, postmortem examination and familial screening are recommended.
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Affiliation(s)
- C Staikou
- Department of Anaesthesia, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis Sophias Ave., 11528 Athens, Greece.
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Chondrogiannis K, Vezakis A, Derpapas M, Melemeni A, Fragulidis G. Seronegative cat-scratch disease diagnosed by PCR detection of Bartonella henselae DNA in lymph node samples. Braz J Infect Dis 2012. [DOI: 10.1590/s1413-86702012000100019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Chondrogiannis K, Vezakis A, Derpapas M, Melemeni A, Fragulidis G. Seronegative cat-scratch disease diagnosed by PCR detection of Bartonella henselae DNA in lymph node samples. Braz J Infect Dis 2012; 16:96-99. [PMID: 22358366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 10/10/2011] [Indexed: 05/31/2023] Open
Abstract
Cat scratch disease (CSD), the typical clinical manifestation of Bartonella infections usually follows a typical benign self-limited course. Nevertheless, a variety of unusual clinical manifestations and confusing imaging features can lead to misinterpretations and render the disease a diagnostic dispute. Routine laboratory tests exhibit varying reported sensitivity and are usually unhelpful in diagnosis, as serology fails in terms of specificity and/or sensitivity. Herein we report a case of seronegative Bartonella infection presenting as symptomatic suppurative lymphadenitis with abscess formation, which was surgically drained. Diagnosis was established by PCR analysis from lymph nodes samples obtained during the procedure. PCR detection of specific DNA fragments from lymph node biopsy provides a sensitive detection of disease. The technique should be considered for patients with suspected CSD and negative serology, since serological assays exhibit low sensitivity. In ambiguous cases, surgical exploration may provide tissue for diagnosis; it is well tolerated and affords improved recovery.
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Chondrogiannis K, Vezakis A, Derpapas M, Melemeni A, Fragulidis G. Seronegative cat-scratch disease diagnosed by PCR detection of Bartonella henselae DNA in lymph node samples. Braz J Infect Dis 2012. [DOI: 10.1016/s1413-8670(12)70284-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Fassoulaki A, Chondrogiannis K, Paraskeva A. An assessment of subarachnoid block: a survey of 175 articles and recommendations for improvement. Anesth Analg 2011; 113:196-8. [PMID: 21519058 DOI: 10.1213/ane.0b013e318218a701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Assessment of subarachnoid block, particularly the sensory component, may be incomplete and influence the conclusions of studies involving subarachnoid anesthesia, as well as their application in routine clinical practice. METHODS We manually searched 175 articles concerning subarachnoid block published from 2006 to 2009 in 8 anesthesia journals to determine the components of the subarachnoid anesthetic procedure recorded as well as the extent of sympathetic and motor block. RESULTS The level of subarachnoid injection was reported in 86% of the articles, baricity in 84%, concentration of local anesthetic in 77%, patient's position in 75%, needle size in 77%, and needle type in 71%. The stimulus used for assessing sensory block was reported in 69% of the articles; 17% described the block as unilateral or bilateral, and 11% described the lines along which the stimulus was applied. Motor and sympathetic block were assessed in 40% and 18% of studies, respectively. CONCLUSIONS These results suggest incomplete description of tools and assessment of sensory block in studies involving subarachnoid anesthesia. We propose a checklist to facilitate a more standardized evaluation of the extent of subarachnoid anesthesia.
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Affiliation(s)
- Argyro Fassoulaki
- Department of Anesthesiology, Aretaieio Hospital, 76 Vassilissis Sofias Ave., 11528 Athens, Greece.
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