Isquemia intestinal, una manifestación inusual de la embolia paradójica. Un reporte de caso / Intestinal ischaemia as a rare manifestation of a paradoxical embolism. A case report

Introducción. La embolia paradójica es un evento trombótico originado en la circulación venosa, que se manifiesta como embolismo arterial por medio de un defecto anatómico a nivel cardíaco o pulmonar. Se asocia principalmente a eventos cerebrovasculares, aunque se han encontrado casos de infarto agudo de miocardio, infarto renal y otros eventos isquémicos. Caso clínico. Paciente de 47 años, quien consultó por cuadro de dolor abdominal, que requirió manejo quirúrgico de urgencia, donde identificaron isquemia intestinal importante. Los estudios adicionales hallaron déficit de proteína S y persistencia de foramen oval permeable. Resultados. La presencia de trombosis arterial se conoce como trombosis de sitios inusuales y requiere de estudios para descartar trombofilias asociadas u otros estados protrombóticos. El déficit de proteína S es una trombofilia infrecuente, la cual se asocia en la vida adulta a eventos trombóticos de origen venoso. En presencia de defectos anatómicos, como un foramen oval permeable, puede progresar a embolia arterial, configurando un cuadro de embolismo paradójico. La estratificación de estos pacientes requiere imágenes que demuestran el defecto mencionado, así como el posible origen de los émbolos. El manejo se basa en anticoagulación plena, manejo de soporte, resolver las manifestaciones trombóticas existentes y un cierre temprano del defecto anatómico. Conclusiones. El embolismo paradójico debe sospecharse en caso de trombosis de sitios inusuales. Requiere de un estudio exhaustivo con imágenes y su manejo debe basarse en anticoagulación y cierre del defecto.

Introduction. Paradoxical embolism is a thrombotic event originating in the venous circulation, which manifests as arterial embolism through an anatomical cardiac or pulmonary defect. It is mainly associated with stroke, also presenting as acute myocardial infarction, renal infarction, and other ischemic events. Clinical case. A 47-year-old patient was admitted due to abdominal pain, which required emergency surgical management, finding significant intestinal ischemia. Additional studies found protein S deficiency and evidence of a patent foramen ovale. Discussion. Arterial thrombosis is known as unusual thrombosis; this situation requires to rule out associated thrombophilia or other prothrombotic diseases. Protein S deficiency is a rare thrombophilia, which in adults causes venous thrombosis. In the presence of anatomical defects, such as a patent foramen ovale, it can progress to arterial embolism, presenting a picture of paradoxical embolism. The study work of these patients requires imaging that demonstrates the aforementioned defect, as well as the possible origin of the emboli. Management is based on full anticoagulation, treatment of existing thrombotic manifestations, and management of the anatomical defect. Conclusions. Paradoxical embolism should be suspected in case of unusual thrombosis. It requires exhaustive studies based on imaging, and management should consist of anticoagulation and closure of the defect.

Clinical diagnoses of patients showing caloric inversion

Abstract Objectives When air irrigation is used for caloric stimulation in patients with a perforated ear, warm irrigation may elicit a nystagmus that initially beats in the opposite direction of what is expected for warm irrigations, which is referred to as "caloric inversion". This study aimed to investigate the disease group in which caloric inversion appeared in patients who underwent caloric testing and to classify the patterns of caloric inversion. Methods We conducted a retrospective review of bithermal caloric test results that were collected in our dizziness clinic between 2005 and 2022. Caloric inversion was defined when nystagmus induced by caloric stimulation appeared in the opposite direction to that expected. The incidence of caloric inversion among all patients who underwent bithermal caloric tests was calculated. To confirm the clinical diagnoses of the patients with caloric inversion, their clinical records were reviewed. Results Out of 9923 patients who underwent bithermal caloric tests, 29 patients (0.29%) showed a caloric inversion. The most common clinical diagnosis was chronic otitis media (21 of 29, 72%). Of the 21 patients with chronic otitis media, 20 patients showed a caloric inversion by warm air irrigation and one patient showed caloric inversion by cold air stimulation. Patients with clinical diagnoses other than chronic otitis media such as sudden sensorineural hearing loss, benign paroxysmal vertigo of childhood and recurrent vestibulopathy showed caloric inversion by warm air irrigation. Caloric inversion by warm water irrigation was observed in patients with lateral semicircular canal cupulopathy and recurrent vestibulopathy. Two patients (one with Meniere's disease and one with age-related dizziness) showed caloric inversion by cold water irrigation. Conclusion Caloric inversion can be observed in various diseases other than chronic otitis media with tympanic membrane perforation. Special care should be taken in the interpretation of caloric test results. Level of Evidence: Level 4.

Reacción paradojal secundaria a ingesta accidental de benzodiazepinas. Serie de casos / Paradoxical reaction secondary to accidental ingestion of benzodiazepines. Case series

Resumen Globalmente, los fármacos son el tipo de agente más frecuentemente implicado en las intoxicaciones pediátricas y las Ben-zodiacepinas el grupo farmacológico más frecuente. La reacción paradojal, secundaria a la exposición a Benzodiacepinas se caracteriza por la presencia de signosintomatología contraria a los efectos sedativos hipnóticos esperados, pudiendo presentarse con inquietud, ansiedad, hostilidad y alteraciones de la conducta, entre otros. La mayoría de los trabajos hallados acerca de este síndrome en pediatría lo describen secundario a Midazolam endovenoso, en contexto de sedación consciente para la realización de diferentes procedimientos. Las causas por los cuales se puede generar este fenómeno de desinhibición no han sido clarificadas, postulándose tres hipótesis: la desregulación colinérgica central, el aumento del tono gabaérgico en el sistema límbico, tálamo e hipotálamo y el desbalance de serotonina. Se expone una serie de 15 pacientes de entre 1 año y 5 años, expuestos accidentalmente a Benzodiacepinas, principalmente Clonazepam y Lorazepam, a fin de describir las características de esta reacción. En esta serie se observó con latencia breve y duración variable, de hasta 11 horas, la presencia en orden de frecuencia, de: ansiedad, irritabilidad, gritos, hostilidad y conductas agresivas, llanto inconsolable, incapacidad de contención por familiares, conductas irracionales, excitación psicomotriz, desinhibición emocional, alucinaciones y aumento de locuacidad, asociado frecuentemente a ataxia.

Abstract Globally, medicines are the most frequently toxins involved in pediatric poisonings, and Benzodiazepines are the most fre-quent pharmacological group in those poisonings. The paradoxical reaction, secondary to Benzodiazepines exposure, is characterized by the presence of contrary expected sedative-hypnotic effects, and may present with restlessness, increased anxiety, hostility, and behav-ioral alterations, among others. The studies we found about this syndrome in pediatric patients describe it most frequently secondary to endovenous Midazolam, in the context of the conscious sedation to perform different procedures. The reasons why this reaction is generated have not been clarified, three hypotheses are postulated: the central cholinergic dysregulation, the increased Gabaergic tone in the limbic system, thalamus and hypothalamus and the serotonin imbalance. A series of 15 patients, between 1 year and 5 years old, accidentally exposed to Benzodiazepines, mainly Clonazepam and Lorazepam, to describe the characteristics of the paradoxical reaction secondary to Benzodiazepines exposure. In this case series, we observed with short latency and variable duration, up to 11 hours, the presence in order of frequency of: anxiety, irritability, screams, hostility and aggressive behaviors, inconsolable crying, inability to con-tain by their family members, irrational behaviors and psychomotor excitement, emotional disinhibition, hallucinations and increased talkativeness, frequently associated with ataxia.

Cardiogenic shock due to pulmonary thromboembolism: the role of surgical thrombectomy / Shock cardiogénico debido a tromboembolismo pulmonar: el papel de trombectomía quirúrgica

Abstract A 53-year-old male patient with history of repaired hernia, who is admitted for 5 days of progressive dyspnea with diagnosis of abdominal sepsis, a computed tomography angiography was made, revealing pulmonary embolism in bilateral main pulmonary artery, and cardiac thrombectomy was performed.

Resumen Paciente masculino de 53 años de edad con historial de reparación de hernia, quien fue ingresado por presentar 5 días de disnea progresiva con diagnóstico de sepsis abdominal, se le realizó una angiografía por tomografía computada, revelando embolismo bilateral arteria pulmonar principal, se realizó una trombectomía cardíaca.

Analysis of 5 ischemic stroke patients caused by pulmonary arteriovenous fistula / 中华神经科杂志

Objective:To investigate the correlation between pulmonary arteriovenous fistula (PAVF) and ischemic stroke, and to improve the diagnosis and treatment of embolic strokes of undetermined source.Methods:Five patients with ischemic stroke caused by PAVF admitted to Xiangya Hospital of Central South University from January 2017 to December 2020 were collected. The diagnosis, treatment and prognosis of stroke caused by PAVF were summarized based on literature review.Results:Among the 5 patients, 1 is male and 4 are females, with age of (34.4±9.3) years. Weakness of unilateral limb, slurred speech, vision changes, drooping eyelids, etc., were the first manifestations of stroke. The location of cerebral infarction was indefinite. In this study, 5 patients were all isolated PAVF, including 3 cases of left lower lung, 1 case of left upper lung and 1 case of right lower lung. All 5 patients underwent interventional therapy, were followed-up for 6 months and 12 months after surgery, and none of them had a new stroke attack, and only 1 case had recanalization of PAVF.Conclusions:PAVF is a rare vascular lesion, stroke caused by which is even rarer, with a lack of specificity in clinical manifestations. For young patients with unexplained embolic stroke, if the stroke has a sudden onset, the anterior and posterior circulation can be involved, and multiple vascular distribution regions are often involved, and it is difficult to find a clear emboli basis, with manifestations such as hypoxemia, PAVF should be considered. Percutaneous catheter intervention for PAVF is safe and effective, and is the preferred method for the treatment of PAVF.

Pulmonary arteriovenous malformation and cryptogenic stroke / 国际脑血管病杂志

The relationship between pulmonary arteriovenous malformations (PAVMs) and stroke remains unclear. With the development of imaging technology, studies shows that PAVMs are an important cause of cryptogenic stroke (CS). Most PAVMs are not diagnosed until the onset of stroke. The main pathogenesis of PAVMs-related CS is paradoxical embolism and increased blood viscosity caused by iron deficiency anemia. Antiplatelet therapy and interventional therapy may have a preventive effect on recurrent stroke in such patients. This article summarizes the pathophysiological mechanism, diagnosis and treatment of PAVMs-related CS, hoping to provide new ideas for the diagnosis and treatment of CS.

Acute myocardial infarction in a young patient by coronary embolism / Infarto agudo de miocardio en un paciente joven causado por embolia coronaria

Abstract: Coronary artery disease continues to be the leading cause of death in modern society; the most frequent cause is atherosclerosis. There are other causes such as coronary embolism and coronary dissection, among others. This article presents the case of a young patient with acute myocardial infarction in whom a coronary embolism was documented as the cause of infarction.

Resumen: La enfermedad arterial coronaria continúa siendo una causa de mortalidad en nuestro medio; la causa más frecuente es la aterosclerosis. Existen otras causas como embolia coronaria, disección coronaria. En este artículo se describe el caso de un paciente joven, quien presentó un infarto agudo de miocardio y se documentó un embolia conoraria como causa.

Bilateral choanal atresia – An unusual case of severe respiratory distress in a newborn without nasal flaring

Respiratory distress in a newborn can be due to various causes and some need active intervention. Choanal atresia (CA) is a rare congenital anomaly with its incidence estimated to be 1 case/5,000–8,000 births. It is characterized by narrowing or blockage of the nasal passages. It is important to make an early clinical diagnosis with emphasis on timely management as it can be life-threatening. The pediatrician may be not able to pass a feeding tube through the neonate’s nostril even on repeated attempts. Detailed evaluation should be performed for the CHARGE association. High-resolution computed tomography can aid the diagnosis and transnasal endoscopic surgery is the preferred treatment modality. Here is a case report of a term neonate born with severe respiratory distress who was diagnosed to have bilateral CA on evaluation and managed with nasal endoscopic surgery.

Paradoxical kinesia in Parkinson′s disease / 中华神经科杂志

Parkinson′s disease (PD) is the second most common neurodegenerative disease. It is mainly characterized by resting tremor, muscle rigidity, and akinesia. Interestingly, under certain conditions, such as fear, visual stimulation, etc., PD patients could temporarily restore normal motor function, which is called paradoxical kinesia in PD. This article makes comments on the manifestations, possible mechanisms, and clinical significance of paradoxical kinesia in PD. Attempt was also made to put forward the limitations and controversies of this phenomenon, which is helpful for more research to further clarify the pathogenesis behind this phenomenon.

Paradoxical brain embolism and pulmonary embolism due to a deep femoral venous aneurysm and patent foramen ovale: a case report / 中华神经科杂志

The cases of paradoxical brain embolism (PBE) due to venous aneurysms and patent foramen ovale (PFO) are extremely scarce, with only 5 cases caused by popliteal venous aneurysm reported in the literature to date, while PBE caused by deep femoral venous aneurysm (DFVA) and PFO has not been reported. Herein, an unusual case of PBE in a 15-year-old girl with PFO who still had cerebral infarction and pulmonary embolism after transcatheter closure was present. She was finally diagnosed as PFO with DFVA by angiography. Furthermore, clinical characteristics of 6 cases were summarized to improve the clinicians′ recognition of the rare risk factor of stroke-venous aneurysms of the lower extremity deep veins.

Effects of paradoxical intention therapy on stress response and comfort in patients undergoing PCI / 中国实用护理杂志

Objective:To investigate the application value of paradoxical intention therapy in patients undergoing PCI.Methods:A total of 116 patients who undergoing PCI in Fuwai Center China Cardiovascular Hospital from January 2018 to December 2019 were enrolled in the present study. They were divided into experimental group and control group with 58 cases in each group. The control group received routine therapy and nursing care, while the experimental group carried out paradoxical intention therapy based on the control group. The effects were evaluated by physiological stress index (blood pressure, heart rate), Symptom Checklist-90 (SCL-90) and General Comfort Questionnaire (GCQ) respectively.Results:At 1 day before surgery, once on the operative day and 1 day after surgery, the systolic pressure were (129.58 ± 13.89), (132.08 ± 12.28), (125.58 ± 12.28) mmHg(1 mmHg=0.133 kPa) in the experimental group, significantly lower than those in the control group (137.22 ± 11.18), (138.35 ± 14.94), (132.35 ± 14.89) mmHg, the differences were statistically significant ( t=3.14, 2.38, 2.59, all P<0.05). At 1 day before surgery and once on the operative day, the heart rate were (74.17 ± 4.18), (76.39 ± 5.14) times/minutes in the experimental group, significantly lower than those in the control group (76.62 ± 5.19), (78.78 ± 6.22) times/minutes, the differences were statistically significant ( t=2.69, 2.17, both P<0.05). After 4 weeks of intervention, the scores of somatization, compulsion, anxiety, depression and total SCL-90 were (1.25 ± 0.19), (1.42 ± 0.23), (1.19 ± 0.28), (1.20 ± 0.16), (121.66 ± 9.66) points in the experimental group, significantly lower than those in the control group (1.84 ± 0.25), (1.68 ± 0.37), (1.84 ± 0.39), (1.73 ± 0.33), (146.47 ± 8.64) points, the differences were statistically significant ( t values were 4.45-14.08, all P<0.05). The scores of physiological dimension, psychological dimension and total GCQ were (10.89 ± 2.22), (24.49 ± 4.92), (77.91 ± 6.20) points in the experimental group, significantly higher than those in the control group (8.51 ± 2.27), (21.84 ± 4.61), (72.09 ± 6.66) points, the differences were statistically significant ( t=5.50, 2.89, 4.69, all P<0.05). Conclusions:Paradoxical intention therapy can effectively alleviate physiological and psychological stress and decrease postoperative discomfort of patients undergoing PCI.

Tromboembolia pulmonar e infarto de miocardio embólico en paciente con trombo en tránsito a través de foramen oval permeable / Pulmonary embolism and embolic myocardial infarction in a patient with thrombi in transit through a patent foramen ovale

Resumen Se presenta el caso de una paciente ingresada por cuadro clínico de infarto agudo de miocardio con elevación del segmento ST. Tras la realización de una coronariografía emergente en la que se evidencia un trombo en la arteria coronaria derecha, sin objetivar lesiones ateroscleróticas, es diagnosticada de infarto de probable origen embólico. Tras realizar un ecocardiograma transtorácico, se detecta la presencia de trombos en las cavidades derechas e izquierdas del corazón. Por ello se realiza angiografía por tomografía computarizada con protocolo de embolia pulmonar, que confirma la presencia de embolia pulmonar bilateral masiva. Tras esto, se repitió el ecocardiograma transtorácico, hallándose un aneurisma del septo interauricular, con aparente protrusión de una masa trombótica a través de él. Se inició terapia anticoagulante con buena evolución por parte de la paciente, habiendo desaparecido los trombos en el ecocardiograma con test de burbujas que se realizó días después, en el que se demostró la presencia de un foramen oval permeable. Con la presentación de este caso se pretende, en primer lugar, ilustrar una afección que en contadas ocasiones se puede objetivar mediante prueba de imagen, y en segundo lugar, hacer una breve revisión del diagnóstico y el manejo del foramen oval permeable como parte del estudio de fuente embólica.

Abstract The authors describe a case of a patient admitted with ST elevation myocardial infarction. An emergent coronariography was done, showing a thrombus in the right coronary artery, without evidence of atherosclerotic lesions in the coronary bed. Due to this, she is diagnosed with probable embolic myocardial infarction. When she was performed a transthoracic echocardiography, the presence of free thrombi was detected in right and left chambers of the heart. Due to this, a CT angiography with pulmonary embolism protocol was done, confirming the presence of a massive bilateral pulmonary embolism. After that, a new trans-thoracic echocardiography was done, finding an aneurism at interatrial septum, with an apparent protrusion of thrombotic mass through it. The decision taken was initiating therapeutic anticoagulation, having the patient a positive evolution with disappearance of thrombi in the bubble test performed days later, and showing the presence of a patent foramen ovale. The purpose of the presentation of this case report is, firstly, illustrating an entity which in very few occasions can be demonstrated by imaging tests, and secondly, making a brief review of the diagnosis and management of the patent foramen ovale as a part of the study of embolic sources.

Comparison of right-to-left shunt characteristics in cryptogenic embolic ischemic stroke and non-cardioembolic ischemic stroke / Comparação das características do shunt direita-esquerda em pacientes com AVC isquêmico criptogênio e AVC não cardioembólico

Abstract Background: Patent foramen ovale (PFO) has been considered a potential mechanism of embolic stroke of undetermined origin. Objective: The aim of the present study was to identify the features of the right-to-left shunt (RLS) in patients with undetermined embolic ischemic stroke and compare them with those of patients with non-cardioembolic ischemic stroke. Methods: A retrospective study was conducted with 168 patients with stroke and RLS separated into the following two groups: the undetermined embolic stroke group (UES group) and non-cardioembolic stroke group (NCES group). All patients were assessed by transcranial Doppler to evaluate the presence and quantification of microembolic signals (MES) at rest and under Valsalva maneuver. Results: Of all patients evaluated in the current study, 96 were included in the UES group and 72 in the NCES group. In the UES group, 65 patients had RLS with ≥10 MES (67.7%), which was higher than that observed in the NCES group (51.4%, p=0.038). According to the moment of the cardiac cycle, 75 patients (78.1%) in the UES group had a positive test at rest compared to 42 (58.3%) in the NCES group (p=0.007). Conclusions: The current study demonstrated that almost 70% of patients with undetermined embolic stroke and PFO presented a large RLS and more than 75% had RLS at rest. These findings suggest that the size of the shunt should be taken into account when evaluating whether PFO could be a possible mechanism underlying cryptogenic stroke.

RESUMO Antecedentes: Uma das potenciais fontes embólicas no acidente vascular cerebral (AVC) de origem indeterminada é o forame oval patente (FOP). Objetivo: O objetivo do presente estudo foi identificar as características do shunt direita-esquerda em paciente com AVC de etiologia indeterminada, presumidamente embólica, e comparar tais características com pacientes apresentando AVC por outras causas não embólicas. Métodos: Trata-se de um estudo retrospectivo com 168 pacientes com AVC e forame oval patente, separados em dois grupos: AVC embólico de etiologia indeterminada e AVC por outras causas não embólicas. Todos os pacientes foram submetidos a Doppler transcraniano, para avaliar a presença de shunt direita-esquerda por meio do teste de embolia paradoxal. Além da quantificação de microbolhas, também foi avaliada a presença de shunt em repouso e sob manobra de Valsalva. Resultado: Do total, 96 pacientes foram incluídos no primeiro grupo (AVC indeterminado) e 72, no segundo grupo (AVC não embólico). No primeiro grupo, 65 pacientes exibiram shunt com passagem de mais de 10 microbolhas (67,5%), enquanto no segundo grupo isso aconteceu em 51,4% (p=0,038) dos casos. Além disso, 75 pacientes (78,1%) do primeiro grupo tiveram teste positivo ao repouso, comparados com 42 pacientes (58,3%) no segundo grupo (p=0,007). Conclusão: O presente estudo demonstrou que até 70% dos pacientes com AVC de etiologia indeterminada e forame oval apresentaram shunts maiores; em mais de 75%, houve passagem de microbolhas ao repouso. Esses achados sugerem que as características do shunt, como quantidade de microbolhas e passagem ao repouso, devem ser levadas em consideração na avaliação do FOP como possível mecanismo subjacente ao AVC.

Paradoxical Reaction in Lymph Node Tuberculosis Presented as Shoulder Osteomyelitis

Paradoxical reactions (PRs) can be viewed as an abnormal immune response toward the anti-tubercular treatment (ATT). It is characterized by clinical worsening of the patient’s symptoms and signs following an initial improvement despite definitive treatment with ATT. Tubercular lymphadenitis is the most common extrapulmonary manifestation seen under PR. Other sites of involvement include the pleura, central nervous system, bones, and muscle. Although some paradoxical events may not require any intervention, studies have shown to have good outcomes using glucocorticoid therapy. This case reports a PR that involves tubercular lymphadenitis and osteomyelitis, which showed marked improvement of patient ailment following a 1-month course of oral steroid

Psoriasis paradójica palmoplantar secundaria al tratamiento de la colitis ulcerosa con adalimumab / Paradoxical psoriasis of the palms and soles due to treatment of ulcerative colitis with adalimumab

Los anticuerpos anti-TNF-a (tumor necrosis factor alpha) se utilizan para tratar tanto la psoriasis como la enfermedad inflamatoria intestinal (EII). Sin embargo, estos fármacos han sido implicados en la ocurrencia de la psoriasis paradójica en los pacientes sin antecedentes de psoriasis que reciben tratamiento por una colitis ulcerosa (CU) y otras enfermedades autoinmunes. Se presenta el caso de un paciente de 29 años, sin antecedentes de dermatosis, que desarrolló una psoriasis palmoplantar paradójica por el uso del adalimumab que recibía por un diagnóstico de CU. El cuadro remitió al suspender el medicamento y recurrió al reiniciarlo, motivo por el cual se rotó al ustekinumab. La CU respondió satisfactoriamente, sin nuevas lesiones dermatológicas.

Anti TNF-a (tumor necrosis factor alpha) antibodies are used to treat both psoriasis and inflammatory bowel disease (IBD). However, these drugs have been implicated in the occurrence of the so-called paradoxical psoriasis in patients with no previous history of psoriasis, who receive treatment for ulcerative colitis and other autoimmune diseases. We present a 29-year-old male patient, with no previous history of dermatosis, who developed paradoxical palmar-plantar psoriasis due to the use of adalimumab that he was receiving for a diagnosis of ulcerative colitis. The condition remitted when the drug was suspended and recurred when it was restarted, and for that reason, treatment was rotated to ustekinumab. Ulcerative colitis responded satisfactorily, with no new dermatological lesions.

Cryptogenic stroke in patients with patent foramen ovale: potential mechanisms and prevention strategies / 国际脑血管病杂志

Patent foramen ovale (PFO) is a congenital heart disease that occurs in about 25% of healthy adults. In recent years, more and more studies have shown that PFO is closely associated with cryptogenic stroke (CS). Although it is currently believed that paradoxical embolism is one of the main mechanisms of the pathogenesis of CS, but the exact mechanism is still controversial. In addition, the treatment of CS in patients with PFO is also the focus of controversy. Recent clinical trials have shown that PFO occlusion is significantly better than drug therapy alone in preventing stroke recurrence, especially for patients with a large right-to-left shunt and atrial septal tumor. This article reviews the potential mechanisms and prevention strategies of CS in patients with PFO.

Contracción paradojal del puborrectal como causa de defecación obstructiva: resultados a corto plazo del tratamiento con biofeedback y rehabilitación pelviperineal / Puborectal paradoxical contraction as a cause of obstructive defecation: short-term outcomes of treatment with biofeedback and pelviperineal rehabilitation

Resumen Introducción: En pacientes constipados crónicos por obstrucción de salida, la contracción paradojal del puborrectal (CPP) o "anismo" es frecuente. El tratamiento con Biofeedback y rehabilitación pelviperineal presenta resultados exitosos entre el 40-90%. Objetivo: Evaluar el resultado del tratamiento con Biofeedback y rehabilitación pelviperineal en pacientes con CPP a corto plazo. Materiales y Método: Serie de casos. Datos obtenidos prospectivamente de la Unidad de Piso Pelviano. Se incluyó pacientes entre 2008 y 2015 que cumplían criterios de constipación crónica secundaria a CPP, confirmado por manometría anorrectal y/o defeco-resonancia. Se analizaron datos demográficos, frecuencia de evacuaciones, uso de laxantes, enemas, pujo, Score de Altomare y Score de constipación de Wexner pre y post-tratamiento. Resultados: 43 pacientes, de los cuales 39 son mujeres. Edad media de 40 años (rango: 14-84). Duración de síntomas fue ≥ 5 años en el 72,5%. Mediana de sesiones de Biofeedback de 8 (6-10). El 62,8% presenta ≤ 2 evacuaciones semanales y disminuye a un 29,3% post-tratamiento (p < 0,001). El 76,2% requiere laxantes orales y el 42,9% enemas, disminuyendo a 35,1% (p < 0,001) y 5,4% (p < 0,001) respectivamente post-tratamiento. Sensación de evacuación incompleta/fragmentada en todos los intentos mejoró de 67,4% a 14,6% (p < 0,001) y el pujo excesivo en más de la mitad de intentos mejoró de 76,1% a 10,8% (p < 0,001). Score de Wexner para constipación y Altomare mejoró de 18 a 7 (p < 0,001) y de 16 a 5 (p < 0,001) respectivamente. Conclusión: El biofeedback y la rehabilitación pelviperineal son efectivas en el tratamiento de la CPP.

Introduction: In patients with chronic constipation by obstructive defecation syndrome Paradoxical Puborectalis Contraction or "anismus" is important. Successful results for Biofeedback treatment and Pelviperineal Rehabilitation it described between 40-90%. Aim: To evaluate the outcome of biofeedback and pelviperineal rehabilitation in patients with CPP in the short-term. Materials and Method: Case series. Data was obtained from the prospective database of Pelvic Floor Unit of Universidad Católica de Chile. Patients with anismus were included between 2008 and 2015. Diagnostic criteria were chronic constipation patients by anismus with anorectal manometry and/or defecoresonancy that confirms this disorder and discards other causes of obstruted defecation síndrome. Demographic variables, frequency of bowel movements, use of laxatives, enemas, pushing, Altomare Score and Wexner constipation Score were analyzed pre and post-treatment. Results: Series of 43 patients, 39 of whom where women. Median age: 40 years (range: 14-84). Duration of symptoms ≥ 5 years in 72.5%. Median of Biofeedback sessions: 8 (range 6-10). Pre-treatment, 62.8% had ≤ 2 evacuations weekly and 29.3% post-treatment (p < 0.001). Oral laxatives were required in 76.2% and 42.9% enemas, decreasing to 35.1% (p < 0.001) and 5.4% (p < 0.001) post-treatment respectively. Feeling of incomplete/evacuation fragmented all the time improved from 67.4% to 14.6% (p < 0.001) and excessive pushing in more than half of time improved from 76.1% to 10.8% (p < 0.001). Wexner Score for and Altomare Score improved from 18 to 7 (p < 0.001) and 16 to 5 (p < 0.001) respectively. Conclusion: Adult with chronic constipation by anismus can be treated effectively with Biofeedback and Pelviperineal Rehabilitation.

Landouzy Sepsis (Atypical ARDS like Features) and Paradoxical Reaction of Tubercular Meningitis Complications, in a Case of Disseminated Extrapulmonary Tuberculosis

Introduction: Chronic Obstructive Pulmonary Disease(COPD) is a major health problem globally. Spirometry is theGold standard for the diagnosis of COPD and it also gradesit’s severity. 6MWT is a simple reproducible test to assess thepatient’s functional capacity. It is of help in management andprediction of prognosis. Objective: This study was done to findcorrelation between 6MWT results with patient’s clinical andspirometric parameters. The study also assessed if 6 minutewalk distance (6MWD) can be an alternative to spirometry inpredicting severity of COPD in resource poor setup.Material and methods: This was a hospital based crosssectional study. 60 consecutive confirmed patients of COPD(by GOLD guidelines) were included in the study afterapplying inclusion and exclusion criteria. Severity wasassessed by pre and post-bronchodilator spirometry test. Thiswas followed by 6MWT as per ATS guidelines. 6MWD wasrecorded and % predicted 6MWD was also calculated. Resultsof 6MWT were correlated with spirometric and clinicalparameters of the patients.Results: 6MWD had statistically significant (p <.05) positivecorrelation with following parameters: Height, FEV1, %predicted FEV1, FVC, FEV1/FVC and PEFR. Correlationwith age, weight and BMI was not significant. % 6MWDsignificantly correlated with Height, FEV1, % predictedFEV1, FVC and PEFR. Distances in meters walked bydifferent severity groups were as follows: Mild: 410 + 15;Moderate: 367.66 + 57.71; Severe: 364.60 + 62.91 and Verysevere: 281.21 + 55.99. On one way analysis of variance(ANOVA) these differences were found significant (p <.01)Conclusion: In this study 6MWD and percent 6MWD hadsignificant positive correlation with patients’ parameters(Height, FEV1, %FEV1, FVC and PEFR). The severity ofCOPD may be assessed with 6MWT.

Immune reconstitution inflammatory syndrome in non human immunodeficiency viruses children on anti tubercular treatment

The term IRIS is almost solely used in human immunodeficiency virus seropositive patients who initiated anti-retroviral therapy (ART), the term paradoxical reaction is generally used to describe a clinical worsening of tuberculosis disease after the initiation of antituberculosis treatment. Distinguishing this paradoxical reaction (PR) from disease progression or treatment failure is an important issue in CNS tuberculosis management. Thus, one must keep a watch for neurological deterioration in a child with Central nervous system tuberculosis (CNS TB). We are presenting a case of a non-Human immunodeficiency virus (HIV) child who developed TB-IRIS while on anti-tubercular drugs, who subsequently responded to steroids along with continuation of antitubercular treatment (ATT).