Analysis of endonasal sinus surgery in a private outpatient setting in a tropical environment: A STROBE analysis.

OBJECTIVES: To evaluate results and failure factors in endonasal surgery in a private outpatient setting in a tropical environment. MATERIAL AND METHOD: A single-center observational study included 337 patients consecutively undergoing endonasal surgery in a private hospital on Réunion Island, a French overseas administrative Département in the Indian Ocean between 2019 and 2021. The main objective was to assess the success rate of the outpatient pathway. Secondary objectives comprised analysis of complications and identification and management of factors for failure of outpatient management. The study was conducted according to the STROBE editorial guideline. RESULTS: The 337 surgeries notably comprised 112 septoplasties (37.5%), 104 meatotomies (30.3%), 15 unilateral total ethmoidectomies (4.6%), 48 bilateral total ethmoidectomies with sphenoidotomy (14.3%), and 18 Draf procedures (5.5%). Seventy-five percent of patients (252/337) were operated on as outpatients, with a success rate of 90% (227/252 patients). The rate of severe intraoperative complications was 1.5% (5/337). On multivariate analysis, 3 variables were identified as influencing risk of failure of the outpatient pathway: emergency analgesia in the operating room [odds ratio (OR): 91.61; 95% confidence interval (CI): 22.8-540.3], operating time (OR: 1.05; 95% CI: 1.01-1.09), and recovery room time (OR: 1.02; 95% CI: 1.01-1.03). CONCLUSION: Our study in a tropical environment found eligibility and success rates for outpatient endonasal surgery similar to those in metropolitan France. This makes surgical and anesthesiological training a key factor in the success of outpatient care, while the location of the care structure and the climate seem to have little impact.

Impact of the SARS-CoV-2 epidemic on private ENT consulting practice during the first month of lockdown in Réunion Island in 2020.

OBJECTIVE: To analyze the impact of the first month of lockdown related to the 2020 SARS-Cov-2 epidemic on the consulting activity of private ENT physicians in Réunion Island. MATERIAL AND METHODS: A multicenter prospective study analyzed the consulting activity of 12 ENT physicians in full-time private practice. The main endpoints were the number, characteristics and conditions of consultations. Secondary endpoints comprised presenting symptoms, diagnosis, prescriptions, adverse effects, and progression of monthly consulting turnover. RESULTS: Six hundred and ninety three consultations were performed during the study period (Appendix 1), with 50% emergency consultations. In 57.9% were face-to-face, 28.4% by phone and 13.7% video. In face-to-face consultation, the physician wore gloves in 53.8% of cases and a mask in 92.2%: surgical mask in 71.6% of cases and FFP2 in 28.4%. The three most frequent symptoms (48.5% of cases) were otalgia, hearing impairment, and vertigo. The three most frequent diagnoses (60.6% of cases) were otitis, intra-auricular foreign body (including wax), and pharyngeal infection. The three most frequently prescribed complementary exams (74.3% of cases) were imaging, hearing work-up, and specialist opinion. The three most frequently prescribed treatments (52.7% of cases) were intra-auricular drops, oral antibiotics, and nasal spray. The incidence of adverse effects was 0.001%. None of the physicians or patients seemed to have been infected by Covid-19 during the study period. There was a 47.3-91% (median, 75.6%) drop in monthly consultation turnover. CONCLUSION: The present study underscored the availability and adaptability of ENT physicians in the Réunion Island in an epidemic context, although economic impact was detrimental.

[Fibrinolysis of deep venous thrombosis on implantable perfusion devices. Apropos of a consecutive series of 57 cases of thrombosis and 32 cases of fibrinolysis]. / Fibrinolyse des thromboses veineuses profondes sur dispositifs de perfusion implantables. A propos d'une série consécutive de 57 thromboses et de 32 fibrinolyses.

The main complication of totally implantable venous access devices is deep venous thrombosis on catheter. It may dramatically reduce the already limited venous capacity of patients undergoing chemotherapy and obturate catheters, causing pulmonary embolism or functional disorders. These thromboses usually involve veins of the superior vena cava system where the catheters are implanted. Generally, they occur early, are extensive and often asymptomatic. Doppler ultrasonography is the diagnostic investigation of choice, phlebography being reserved for particular cases or to specify the limits of the thrombus. In a series of 412 vein access devices implanted and systematically monitored by Doppler ultrasonography, we found 57 thromboses (13.8%), 15 partial and 42 complete. The lowest thrombosis rate was observed in the right internal jugular vein (10% vs 20 to 23%, p = 0.006). Thirty-two patients received a systemic fibrinolytic treatment, 16 with streptokinase (SK), five with urokinase (UK), four with tissue plasminogen activator (rt-PA) and seven with SK/UK association. No serious side effects were observed. Sixteen repermeabilizations (50% of fibrinolysis) were obtained. There were no significant differences with respect to the fibrinolytic, the initial characteristics of thrombosis or the patients. Patients without fibrinolysis received 3 weeks of low molecular weight heparin (curative doses) then warfarin. Only one patient was repermeabilized with this treatment (significative difference with fibrinolysis: p = 0.009). Fibrinolysis is indicated in symptomatic thrombosis and/or in cases of extension to the innominate vein or the superior vena cava. Systematic monitoring by Doppler ultrasonography and prophylactic anti-thrombotic treatment are recommended in patients with implantable venous access devices in order to decrease the occurrence of thromboses, to detect asymptomatic patients at an early stage and to increase the effectiveness of fibrinolysis.

[Experimental prevention of deep venous thrombosis with low-molecular-weight heparin using implantable infusion devices]. / Essai de prévention des thromboses veineuses profondes sur dispositifs de perfusion implantables par une héparine de bas poids moléculaire.

We studied the effect of a fractionated heparin, Dalteparine Sodium, on the prevention of thrombosis of veins of the superior vena cava system catheterized by implantable infusion devices. Forty-six patients with solid or lympho-proliferative tumors, whose clinical condition required installation of a such device, were successively included into the study in 1991. The anticoagulant was administered for one month following implantation at the dosage of 2,500 anti-Xa units per day. The development of deep vein thrombosis was investigated by systematic Doppler ultrasound before the first and third months and at 1 year. Three early (D9, D12 and D16) and asymptomatic thrombosis were diagnosed (6.5%). This rate, although clearly more favourable, was not significantly different (p = 0.254) from the rate of 15.2% previously reported in a group of 72 comparable patients, but who did not receive preventive treatment. These results demonstrate the necessity and feasibility of a randomized study on a larger number of patients testing several protocols, before concluding on the efficacy of this type of preventive treatment.