Tactics and treatment results for uveal complications of laser coagulation with retinopathy of prematurity

2021 ◽  
pp. 375-379
Author(s):  
Y.D. Kuznetsova ◽  
◽  
I.B. Astasheva ◽  
I.E. Hatsenko ◽  
A.N. Zvereva ◽  
...  
Keyword(s):  
Birth Weight ◽  
Surgical Treatment ◽  
Postoperative Period ◽  
Retinopathy Of Prematurity ◽  
Inflammatory Process ◽  
Surgical Intervention ◽  
Cataract Extraction ◽  
Laser Coagulation ◽  
Complete Relief ◽  
Iol Implantation

A pronounced inflammatory process from the anterior and posterior parts of the eye may occur, as a complications after laser coagulation in retinopathy of prematurity (ROP), in which there is a need for surgical treatment. Purpose. To determine the optimal tactics for the treatment of uveal complications of laser coagulation in ROP. Material and methods. For 2014-2020 we examined and performed surgical intervention in 21 children with uveal complications after laser coagulation (27 eyes), Most of the children were deeply premature (born at 24-26 weeks of gestation) with a birth weight of 500 g to 900 g with concomitant pathology from the central nervous system. Сomplicated cataracts developed for all children. All children underwent surgical treatment: reconstruction of the anterior chamber, microinvasive cataract extraction, vitrectomy (if necessary, schvartectomy). A single surgical intervention was performed on 24 eyes. In 3 eyes with a post-aggressive form of ROP and a history of sepsis, reoperative treatment was required. All children had no primary IOL implantation. IOL implantation was performed in one childe at an older age. Results. As a result of the treatment, in 89% of cases (24 eyes), there was a complete relief of the inflammatory process and restoration of the transparency of the media after a single surgical intervention. In childe who underwent secondary IOL implantation in the long term, there was a complicated course of early postoperative period and repeated reconstructive surgery required. Conclusions. Uveal complications after laser coagulation of the retina for ROP are observed mainly in children born in early gestation (24-26 weeks) with low birth weight (less than 1000 g). When carrying out the surgical treatment of uveal complications - cataract extraction, which has developed as a result of laser coagulation for ROP, vitrectomy is mandatory, and, if necessary, schwartectomy. When deciding on the secondary implantation of IOLs, it is necessary to take into account the high probability of an unfavorable course of the postoperative period in children with previous uveitis after laser treatment for retinopathy and prematurity. Key words: retinopathy of prematurity, uveal complications, cataract.

scholarly journals Time of vitreal surgery for active retinopathy of prematurity

2021 ◽  
Vol 6 (6-1) ◽  
pp. 96-104
Author(s):  
A. V. Tereshchenko ◽  
I. G. Trifanenkova ◽  
N. N. Yudina ◽  
M. S. Tereshchenkova ◽  
E. V. Erokhina ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Laser Treatment ◽  
Retinopathy Of Prematurity ◽  
Surgical Intervention ◽  
Laser Coagulation ◽  
Optimal Timing ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Background. The anatomical and functional results of surgery for retinopathy of prematurity (ROP) are determined not only by the stage of the pathological process, but also depend on the timing of its implementation.The aim: to estimate the effectiveness of vitrectomy for severe active retinopathy of prematurity, depending on the timing of surgical treatment.Methods. Vitreoretinal surgery was performed in 138 children (198 eyes) with severe stages of ROP. All patients were divided into three groups depending on the timing of surgical treatment: group 1 – 42–48 weeks of postconceptual age (PCA), with the progression of ROP after laser coagulation of the retina (LCS), group 2 – 39–41 weeks of PCA, with the progression of ROP after LCS, group 3 – 36–39 weeks of PCA, without previous LCS. A 3-port transscleral 27-G vitrectomy was performed by all patients. At the postoperative period, the results of vitrectomy were estimated by the anatomical attachment of the retina. The follow-up period was 12 months. Results. In group 1, in 31 cases (73.8 %), the surgical intervention was completed with silicone tamponade. By the end of the follow-up period, anatomical retinal attachment was achieved in 17 eyes (40.5 %).In group 2, surgical intervention was completed with silicone tamponade in 29 eyes (42 %). By the end of the follow-up period, anatomical retinal attachment was achieved in 52 eyes (75 %).In group 3, surgical intervention was completed with silicone tamponade in 11 of 87 eyes (12.6 %). Anatomical retinal attachment was achieved in 80 eyes (92 %).Conclusion. Untimely vitrectomy (42–48 weeks of PCA) in cases of ROP progression after LCR led to a worse result. If progress of ROP after laser treatment happens, early vitrectomy (39–41 weeks of PCA) should be performed. Primary vitrectomy should be performed in case of the optimal timing of laser treatment has been missed (after 36 weeks of PCV).

scholarly journals Visual Functions in Children in Remote Postoperative Period after Laser Treatment of Threshold Stages of Retinopathy of Prematurity

2018 ◽  
Vol 15 (2S) ◽  
pp. 18-23
Author(s):  
M. V. Pshenichnov ◽  
O. V. Kolenko ◽  
V. V. Egorov ◽  
E. L. Sorokin
Keyword(s):  
Visual Acuity ◽  
Postoperative Period ◽  
Retinopathy Of Prematurity ◽  
Vision Loss ◽  
State Institution ◽  
Laser Coagulation ◽  
Visual Functions ◽  
Functional Changes ◽  
Continuous Sampling ◽  
High Degree

Purpose.Analysis of visual functions in children in remote postoperative period after laser coagulation (LC) of threshold stages of retinopathy of prematurity (ROP).Patients and methods. In 2017, we selected and investigated 18 children, who previously had an LC of threshold stages of ROP in 2008–2009 in the Khabarovsk branch of the S.N. Fyodorov State Institution Eye Microsurgery Complex (continuous sampling method). There were 5 boys and 13 girls aged from 8 to 9 years at the time of LC. Anterior and posterior eye segments of the eyes (biomicroscopy, ophthalmoscopy), visual acuity, clinical refraction, concomitant pathology were evaluated.Results. We have revealed that regressive ROP after LC is characterized by the presence of serious anatomical and functional changes in the eyes. First, these are refractive disorders, which revealed in 90.5% of cases. Most often revealed: myopic refraction — 61% of all cases, of which more than half (53%) is its high degree; or its combination with compound myopic astigmatism (77% eyes); anisometropia was detected in 39% children. These refractive disorders led to the development of strabismus (61% children) and mixed amblyopia (60%). Despite the combined ophthalmologic pathology, 17% children developed visual functions with achievement of binocular vision, in most children visual functions still continue to develop, although they are not high due to amblyopia. High visual acuity (from 0.8 and above) in both eyes was formed in 22% children; visual acuity in the range of 0.5–0.7 in both eyes was formed in 17% children. Unfortunately, 44.5% children at the time of examination had low visual functions (in the range of 0.05–0.4) in both eyes. Extremely low visual acuity (from 0.01 to 0.04) in both eyes was identified in 11% children; absolute blindness in one of the eyes was in 11% children.Conclusions. LC is reliable way to prevent vision loss from retinal detachment in children with threshold stages of ROP. 

scholarly journals Duplex scanning as an alternative to computer tomography with contrast enhancement for the control of complications after endovascular aneurysm repair

2018 ◽  
Vol 9 (1) ◽  
pp. 44-49
Author(s):  
D. I. Korshunov ◽  
R. I. Khabazov ◽  
N. V. Ustiantseva ◽  
A. V. Chupin ◽  
S. V. Deryabin
Keyword(s):  
Surgical Treatment ◽  
Postoperative Complications ◽  
Early Detection ◽  
Computer Tomography ◽  
Postoperative Period ◽  
Surgical Intervention ◽  
Endovascular Aneurysm Repair ◽  
Duplex Scanning ◽  
Non Invasive ◽  
Aneurysm Repair

EVAR (endovascular aneurism repair) is the preferred method for the surgical treatment of ananeurysm. The advantage of this type of surgical intervention is that a smaller number of postoperative complications will occur. The main diagnostic tasks for patients after EVAR are to determine the size of the aneurysmal sac, detection of an endoleak, detection of the endoprosthesis migration and the deformation of the stent graft itself. Conclusion: early detection of complications in the postoperative period remains the main problem for monitoring patients after EVAR. Duplex scanning is a safe, non-invasive and effective method of measuring the size of an aneurysmal sac and detecting possible complications after EVAR.

scholarly journals Comparative analysis of some methods of surgical treatment of vasomotor rhinitis

2019 ◽  
pp. 42-48
Author(s):  
Saifutdin Arifov ◽  
Alexey Rasulov
Keyword(s):  
Surgical Treatment ◽  
Nasal Cavity ◽  
Postoperative Period ◽  
Mucociliary Clearance ◽  
Laser Coagulation ◽  
Nasal Breathing ◽  
Vasomotor Rhinitis ◽  
Optimal Method ◽  
Nasal Concha ◽  
Inferior Nasal Concha

Among chronic forms of rhinitis of great importance is vasomotor rhinitis, which is the most common form of chronic non-allergic rhinitis and the clinician has to deal with it constantly. Treatment of vasomotor rhinitis is a complex and largely unresolved problem, which puts this disease among the important problems of modern rhinology. The variety of methods used in the treatment of patients with vasomotor rhinitis confirms the complexity of the task of choosing the optimal method for clinicians and the difficulty of obtaining a sustainable result from the chosen method. Surgical treatment of patients with of patients with various forms of chronic rhinitis is sometimes the only effective. Currently, the arsenal of methods and means of surgical treatment of the nasal concha is quite wide and varied. The purpose of this study – to study in a comparative aspect the functional state of the nasal cavity after carrying out some methods of surgical treatment ofvasomotor rhinitis. Materials and Methods: The study was conducted in the clinic of the Department of Otorhinolaryngology of the Tashkent institute of postgraduate medical education on 43 patients with vasomotor rhinitis in age from 20 to 46 years, average age 28,0±1,3 years. All patients with BP included in our study, after collecting complaints and anamnesis, underwent an endoscopic examination of the nasal cavity and nasopharynx, a computerized tomogram of the nose and paranasal sinuses, standard laboratory tests and microscopy of a smear from the nasal cavity on eosinophils.Investigated the respiratory (computer rhinopneumocotachometry), transport (saccharin test) functions of the nasal mucosa, performed an adrenaline test and the Flour test (determination of the consistency of inferior nasal concha and the response to pushing with a push-button probe). Results: Studies have shown the highest efficiency of laser coagulation with vasomotor rhinitis. After laser surgery, a long-lasting and sustained improvement in the functions of the nasal cavity was noted, while there was no adverse effect on the mucous membrane of the nasal cavity, which was reflected in the recovery rates of both nasal breathing and mucociliary clearance. Given the well-tolerated laser coagulation, the lack of the need for observation and care of the nasal cavity in the postoperative period, the possibility of outpatient treatment, allows us to recommend this type of exposure as the method of choice in the surgical treatment of patients with vasomotor rhinitis. The simplicity of submucosal vasotomy, the availability of instruments for carrying out, the restoration of free nasal breathing and the positive effect on the functional state of the nasal cavity, although slower than laser coagulation, minimal side effects put it on a par with the laser effect. The need to use tampons after surgery reduces the quality of life of patients, hospital stays and the need to monitor patients in the early postoperative period makes this operation strictly inpatient. Electrocautery of inferior nasal concha demonstrated in our study a negative effect on the function of the nasal cavity, although, of course, there was a definite improvement in nasal breathing, but the severity and speed of improvement was significantly less than during laser exposure and submucosal vasotomy. The slowest and most incomplete restoration of the mucociliary clearance of the nasal cavity once again underlines the disadvantage of this method. Conclusion: Evaluation of the long-term results of surgical treatment based on the combination of effects on the respiratory and transport functions of the nasal cavity, as well as on the clinical manifestations of BP, makes it possible to recommend laser coagulation as the most optimal method providing a long-lasting effect in treating patients with vasomotor rhinitis. Alternatively, you can take a submucosal vasotomy of the inferior nasal concha.

scholarly journals Crohn’s disease: When to operate

2004 ◽  
Vol 51 (2) ◽  
pp. 61-68 ◽  
Author(s):  
A. Dziki ◽  
P. Galbfach
Keyword(s):  
Surgical Treatment ◽  
Pharmacological Treatment ◽  
Inflammatory Process ◽  
Surgical Intervention ◽  
Treatment Resistance ◽  
Steroid Dependence ◽  
Clear Cut ◽  
The Right ◽  
Resistance To Steroids ◽  
Indication For Surgical Treatment

Crohn?s disease is a chronic bowel condition, which can present as a number of different clinical and pathological presentations, depending on localization and activity of the inflammatory process. The aethiology of the disease has not been explained .In each case the treatment should be individually tailored depending on the type of the changes. The indications for surgical intervention are continuous bleedings, recurrent ileus, perforation of the intestine, abscesses, fistulas, failure of pharmacological treatment, resistance to steroids and steroid dependence. In case of the mild type of the disease with few symptoms pharmacological treatment is the right choice In case of the mild type of the disease with few symptoms pharmacological treatment is the right choice process. In malign form of Crohn?s disease lack of improvement after 7-10 days of intensive treatment is generally accepted indication for surgical treatment. Fulminant form of the disease is still a clear-cut indication for immediate surgical intervention. Decision on surgical intervention is more difficult and controversial when patient presents with series of subileus recurrences subsiding after conservative treatment. Patients with stenotic form of Crohn?s disease usually require multiple operations most of which are bowel resections. Patients with stenotic form of Crohn?s disease usually require multiple operations most of which are bowel resections therapy. External and internal asymptomatic fistulas should be treated conservatively. The timing of surgical treatment is essential in Crohn?s disease however the prevention from recurrences is also fundamental. It is well proved that preventive administration of 5-ASA (especially mesalazine) and metronidazol can reduce the risk of early recurrences after surgery.

scholarly journals Iatrogenic Supraclavicular Nerve Injuries in Surgical Treatment of Clavicle Fractures

2015 ◽  
Vol 22 (2) ◽  
pp. 50-54
Author(s):  
A. S Zolotov ◽  
M. S Feshchenko ◽  
O. I Pak
Keyword(s):  
Surgical Treatment ◽  
Postoperative Period ◽  
Surgical Intervention ◽  
Early Postoperative Period ◽  
Surgical Approaches ◽  
Nerve Injuries ◽  
Clavicle Fractures ◽  
Traumatic Damage

Incidence and pattern of disturbed sensitivity in the zone of surgical intervention was studied in 24 patients with clavicle fractures. Traumatic damage of supraclavicular nerve (not related to surgery) was observed only in 1 case. Disturbance of sensitivity in the zone of surgical intervention was noted in 21 (87.5%) patients. Mean area of anesthesia made up 44.5±29.3 cm2 (from 8.0 to 125.5 cm2). That complication developed at both horizontal and vertical surgical approaches. Intraoperatively supraclavicular nerves were visualized and preserved in 6 patients however disturbed sensitivity in early postoperative period was observed in 4 cases. Preventive isolation of supraclavicular nerves does not always ensure the preservation of sensitivity in early postoperative period.

scholarly journals Surgical treatment of cleft foot in an adult patient

2021 ◽  
Vol 15 (1) ◽  
pp. 70-72
Author(s):  
Filipe Malheiro ◽  
José Bastos ◽  
Arminda Malheiro
Keyword(s):  
Surgical Treatment ◽  
Internal Fixation ◽  
Adult Patient ◽  
Congenital Malformation ◽  
Postoperative Period ◽  
Surgical Intervention ◽  
Early Age ◽  
Level Of Evidence ◽  
Conical Defect ◽  
Cleft Foot

Cleft foot is a rare congenital malformation characterized by a central conical defect extending from the periphery of the foot towards the tarsus, affecting one or more central rays. Surgical intervention should be attempted at a very early age to prevent further pathological adaptations. The authors present the case of an adult woman admitted with painful callosities on the feet and difficulty selecting shoes. She was diagnosed with cleft foot and submitted to surgical treatment. The postoperative period was uneventful and the patient was very satisfied with the results of the surgery. This is only the second reported case of surgical management of cleft foot in an adult patient, and the first to describe the use of internal fixation. Level of Evidence V; Therapeutic Studies; Expert Opinion.

Interrelation between markers of system of hemostasis and hemocoagulation disorders in patients with tuberculosis of respiratory organs and comorbid diabetes mellitus after surgical intervention on respiratory organs

2020 ◽  
Vol 28 (4) ◽  
pp. 437-448
Author(s):  
Georgy V. Chitorelidze ◽  
Bella Serebryanaya ◽  
L. N. Lepeha ◽  
Aleksandr V. Papkov ◽  
M. A. Bagirov
Keyword(s):  
Diabetes Mellitus ◽  
Surgical Treatment ◽  
Pulmonary Tuberculosis ◽  
Postoperative Period ◽  
Surgical Intervention ◽  
Study Groups ◽  
Fibrinolytic System ◽  
Coagulation System ◽  
General Tendency ◽  
Morphological Examination

The relevance of the work is determined by the necessity to study markers of coagulation system of blood and hemocoagulation disorders in patients with pulmonary tuberculosis and comorbid diabetes mellitus in different stages of postoperative period. Aim. To determine the interrelation between markers of system of hemostasis and signs of development of intravascular blood coagulation in patients with pulmonary tuberculosis and comorbid diabetes mellitus (TB-DM) depending on the volume of surgical intervention on the respiratory organs. Materials and Methods. The extent of changes of markers of the system of hemostasis was determined in 89 patients with TB-DM before and after surgical treatment. Parameters of coagulation system of blood: concentration of fibrinogen, the level of soluble fibrin-monomer complexes, compensatory potentials by the level of fibrinolysis, activity of fibrinolytic system and of anticoagulation system (antithrombin III) were determined; parameters of prothrombin activity were studied. Besides, operation material of lungs was prepared for morphological examination. Results. A general tendency to increase in the parameters of hypercoagulation syndrome was identified in all the study groups starting from the 3rd-5th day and reaching maximum on the 7th-10th and 14th-17th days of the postoperative period, with compensatory activation of fibrin-stabilizing factor and of fibrinolytic system. Changes in the markers of hemostasis were most prominent in the group of patients after lobectomy. Microthrombotic lesions of the vessels of pulmonary microcirculation with partial or complete obturation of the lumen were morphologically visualized. Conclusion. On the basis of the data obtained a conclusion can be made about the existence of pronounced hypercoagulation syndrome with phenomena of intravascular coagulation of blood in this category of patients, which evidently requires timely prevention and treatment of thromboembolic complications. The results obtained may be used for development of measures aimed at prevention of hemocoagulation complications in patients with TB-DM after the conducted surgical treatment.

scholarly journals POS0913 UVEAL CATARACT IN PATIENTS WITH SPONDYLOARTHRITIS AND OTHER IMMUNO-INFLAMMATORY DISEASES AND ITS SURGICAL TREATMENT

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 717-718
Author(s):  
S. Avetisov ◽  
I. Razumova ◽  
K. Avetisov ◽  
A. Godzenko
Keyword(s):  
Visual Acuity ◽  
Surgical Treatment ◽  
Postoperative Period ◽  
Inflammatory Diseases ◽  
Systemic Diseases ◽  
Iol Implantation ◽  
Group 2 ◽  
Results Of Surgery ◽  
Group 1

Background:Uveitis is a common extra-skeletal manifestation of various systemic diseases, in particular, spondyloarthritis (SpA). Uveal cataract is the frequent complication of endogenous uveitis. Surgical treatment of uveal cataracts is associated with certain problems, the main being a potential risk of recurrence of uveitis, especially in the case of intraocular lens (IOL) implantation.Objectives:To analyse the results of surgery of complicated uveal cataract in patients with SpA and other rheumatic disorders.Methods:30 pts (34 eyes) with uveal cataract as a result of systemic immuno-inflammatory diseases were assessed in the “Research Institute of Eye Diseases” in the period from 2006 to 2018. The postoperative follow-up period ranged from 2 to 12 years. 20 pts had different variants of SpA (Group 1):7 (7 eyes) - ankylosing spondylitis, 1 (1 eye) –reactive arthritis, 1 (1 eye) - psoriatic arthritis, 4 (6 eyes) – juvenile spondyloarthritis, 8 (8 eyes) non-radiological SpA. 10 patients (11 eyes) had other systemic diseases (Group 2): 1 (1 eye) Behcet’s disease, 1 (1 eye) - multiple sclerosis, 3 (3 eyes) - Fuchs heterochromic cyclitis, 2 (2 eyes) -cutaneous psoriasis, and 3 (4 eyes) -uveitis of unknown etiology. 4 pts (6 eyes) with juvenile arthritis and pronounced corneal ribbon degeneration were underwent standard intracapsular cryoextraction of the cataract, followed by optical correction of aphakia using spectacle lenses. In other cases, ultrasound phacoemulsification with IOL implantation was used as a surgical aid. All patients had a period of uveitis remission before opreation for at least 2 months.Аnti-inflammatory therapy using local glucocorticoid and local and systemic nonsteroidal antiinflammatory drugs was prescribed 2 weeks before and within a month after the operation. Intra and postoperative complications, fluctuations in intraocular pressure (IOP), improvement of visual acuity, and the frequency of uveitis flares after surgery were assessеd as the main criteria for analyzing the results of surgery.Results:А statistically significant decrease in the number of uveitis exacerbations was observed in all pts: in group 1 - from 2,5 ± 0,65 to 1, 2 ± 0,65 per year (p<0.0001), in group 2 - from 2,55 ± 0,21 to 0,89 ± 0,21 per year (p<0.0001), while there were no statistically significant differences between the groups (p=0.31). Statistically significant increase in maximum visual acuity was observed in all groups: in group 1 - from 0,2± 0,38 to 0,58 ± 0,74, p<0.0001, in group 2 – from 0,24 ± 0,05 to 0,69 ± 0,07, p<0.0001. No complications were observed during operations. The phenomena of bullous keratopathy after intracapsular extraction were noted in 2 pts with juvenile arthritis and ribbon-like corneal degeneration. No рrogression of corneal changes was observed. Opacity in the central zone of the posterior capsule in the period from 2 to 24 months after surgery occurred in 7 cases. In all cases, laser dissection of the posterior lens capsule was performed. Transient increase in IOP in the early postoperative period, normalized by local hypotensive therapy, occurred in 8 cases in groups I. In the long- term follow-up period (2-24 months), persistent IOP decompensation occurred in 6 cases in groups 1 and in 3 cases in groups 2, which required various types of anti-glaucoma operations. Cystic macular edema developed in one case 5 months after surgery as a result of uveitis exacerbation and was stopped by corticosteroid therapy.Conclusion:Surgery of uveal cataracts in pts with SpA and other immuno-inflammatory diseases providing adequate pre- and postoperative аnti-inflammatory therapy improves visual acuity and reduces the frequency of uveitis relapses. Monitoring of IOP is necessary in the postoperative period.References:[1]Mora P., Gonzales S., Ghirardini S. et al. Perioperative prophylaxis to prevent recurrence following cataract surgery in uveitis patients a two-centre, prospective, randomized trial. Acta Ophthalmol. Scandinavica Fondation. 2016 Sept.; 94(6): e 390-394. http//doi. 10.1111/aos.12955. Epub 2016 Feb 5.Disclosure of Interests:None declared

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