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Background: This study aims to investigate the safety and efficacy of guideline-directed fluid resuscitation (GDFR) compared with conservative fluid management in end-stage renal disease (ESRD) patients with sepsis by evaluating 90-day mortality and intubation rate. Methods: Following PRISMA guidelines, a systematic review was conducted across multiple databases using specific keywords and controlled vocabulary. The search strategy, implemented until October 1, 2023, aimed to identify studies examining fluid resuscitation in ESRD patients with sepsis. The review process was streamlined using Covidence software. A fourth reviewer resolved discrepancies in study inclusion. A random-effects model with the generic Mantel-Haenszel method was preferred for integrating odds ratios (ORs). Sensitivity analysis and publication bias analysis were performed. Results: Of the 1274 identified studies, 10 were selected for inclusion, examining 1184 patients, 593 of whom received GDFR. Four studies were selected to investigate the intubation rate, including 304 patients. No significant mortality or intubation rate difference was spotted between both groups [OR = 1.23; confidence interval (CI) = 0.92-1.65; I2 = 0% and OR = 1.91; CI = 0.91-4.04]. In most studies, sensitivity analysis using the leave-one-out approach revealed higher mortality and intubation rates. The Egger test results indicated no statistically significant publication bias across the included studies. Conclusion: Our research contradicts the common assumption about the effectiveness of GDFR for sepsis patients with ESRD. It suggests that this approach, while not superior to the conservative strategy, may potentially be harmful.
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Primary hyperthyroidism (PHPT) is a relatively uncommon disease and leads to increased calcium levels. Ionized calcium, known as clotting Factor IV, may lead to overt coagulation cascade activation, increasing the risk of venous thromboembolism (VTE). National Inpatient Sample Database was used to sample individuals with primary hyperparathyroidism, and baseline demographics and comorbidities were collected using ICD-10 codes. Patients with missing data and age less than 18 were excluded. Moreover, patients with other types of hyperparathyroidism and risk factors for VTE, such as malignancy, thrombophilia, chronic kidney and liver disease, fractures, trauma, oral contraceptive/steroid use, and organ transplant, were excluded. Greedy propensity matching using R was performed to match patients with and without primary hyperparathyroidism on age, race, gender, and 10 other comorbidities, including chronic deep venous thromboembolism. Univariate analysis pre- and post-match were performed. Binary logistic regression was performed after matching to assess whether primary hyperparathyroidism was an independent risk factor for acute VTE. A p-value of < 0.05 was considered statistically significant. Out of 460,529 patients included in the study, 1114 (6.5%) had PHPT. Baseline comorbidities were more common in the PHPT group. On univariate analysis, patients with PHPT were more likely to have acute VTE (2.5% vs. 1.4%; p < 0.001). After 1:1 matching, PHPT patients were twice as likely to have Acute VTE. (OR: 2.1 [1.08-4.1]; p < 0.025). These findings suggest an association between PHPT and VTE, which should be further investigated to prevent the increasing incidence of VTE and its recurrence.
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Hiperparatireoidismo Primário , Tromboembolia Venosa , Trombose Venosa , Humanos , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/complicações , Cálcio , Hiperparatireoidismo Primário/complicações , Hiperparatireoidismo Primário/epidemiologia , Trombose Venosa/etiologia , Fatores de RiscoRESUMO
BACKGROUND: Atrial fibrillation (Afib) is one of the most common and significant risk factors for stroke, with the CHADsVAsc score used as the tool for stroke risk assessment. Pulmonary hypertension (PH) has not been studied as an independent risk factor for stroke in individuals with Afib. METHODS: In this retrospective case-control study, National Inpatient Sample Database was used to sample individuals with atrial fibrillation, and baseline demographics and comorbidities were collected using ICD-10 codes. Patients with missing data, age under 18, history of thromboembolic diseases, or stroke were excluded. Greedy propensity matching using R was performed to match patients with and without PH on age, race, gender, and 19 other comorbidities, including anticoagulation use. Binary logistic regression was performed after matching to assess whether PH was an independent risk factor for stroke. A p-value of <0.05 was considered statistically significant. RESULTS: Of the 2,421,545 patients included in the study, 158,545 (6.5%) had PH. PH patients were more likely to be elderly, females, and smokers. Comorbidities were more common in the PH group. Patients with PH were more likely to have an ischemic stroke (3.6% vs. 2.9%, p<0.001), hemorrhagic stroke (2.2% vs. 0.7%, p<0.001), and transient ischemic attack (TIA) (2.3% vs. 0.7%, p<0.001). After matching, the presence of PH was associated with increased ischemic stroke (OR: 1.2 [1.1-1.2]; p<0.001), hemorrhagic stroke (OR: 2.4 [2.1-2.6]; p<0.001) and TIA (OR: 2.2 [2.0-2.4]; p<0.001). PH patients also had increased length of stay (ß = 0.8; p<0.001) mortality (OR: 1.1 [1.0-1.2]; p<0.001). CONCLUSION: Apart from demonstrating the deleterious effect of PH on mortality and length of hospital stay, this study is the first to report on such a large scale that PH independently increases the incidence of all types of strokes in patients with Afib.
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Fibrilação Atrial , Acidente Vascular Cerebral Hemorrágico , Hipertensão Pulmonar , Ataque Isquêmico Transitório , AVC Isquêmico , Acidente Vascular Cerebral , Feminino , Humanos , Idoso , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/complicações , Ataque Isquêmico Transitório/etiologia , Estudos Retrospectivos , Estudos de Casos e Controles , Hipertensão Pulmonar/diagnóstico , Hipertensão Pulmonar/epidemiologia , Acidente Vascular Cerebral Hemorrágico/complicações , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologia , Fatores de Risco , AVC Isquêmico/complicaçõesRESUMO
OBJECTIVE: Acute stroke remains a medical emergency even during the COVID-19 pandemic. Most patients with COVID-19 infection present with constitutional and respiratory symptoms; while others present with atypical gastrointestinal, cardiovascular, or neurological manifestations. Here we present a series of four patients with COVID-19 that presented with acute stroke. METHODS: We searched the hospital databases for patients that presented with acute stroke and concomitant features of suspected COVID-19 infection. All patients who had radiographic evidence of stroke and PCR-confirmed COVID-19 infection were included in the study. Patients admitted to the hospital with PCR- confirmed COVID-19 disease whose hospital course was complicated with acute stroke while inpatient were excluded from the study. Retrospective patient data were obtained from electronic medical records. Informed consent was obtained. RESULTS: We identified four patients who presented with radiographic confirmation of acute stroke and PCR-confirmed SARS-CoV-2 infection. We elucidate the clinical characteristics, imaging findings, and the clinical course. CONCLUSIONS: Timely assessment and hyperacute treatment is the key to minimize mortality and morbidity of patients with acute stroke. Stroke teams should be wary of the fact that COVID-19 patients can present with cerebrovascular accidents and should dawn appropriate personal protective equipment in every suspected patient. Further studies are urgently needed to improve current understandings of neurological pathology in the setting of COVID-19 infection.
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Infecções por Coronavirus/complicações , Pneumonia Viral/complicações , Acidente Vascular Cerebral/metabolismo , Idoso , Idoso de 80 Anos ou mais , Betacoronavirus , COVID-19 , Infecções por Coronavirus/diagnóstico por imagem , Infecções por Coronavirus/metabolismo , Feminino , Hospitalização , Humanos , Masculino , Pandemias , Pneumonia Viral/diagnóstico por imagem , Pneumonia Viral/metabolismo , Estudos Retrospectivos , SARS-CoV-2 , Acidente Vascular Cerebral/complicaçõesRESUMO
Pneumocystis pneumonia (PCP) is the most common opportunistic infection in acquired immune deficiency syndrome (AIDS) patients. It is a fungal infection with Pneumocystis jiroveci which can be isolated from bronchoalveolar lavage of healthy subjects. The infection occurs mainly in HIV patients; with CD4 lymphocyte count drop to less than 200 cells/µL. PCP has been reported in non-HIV patients with other risk factors such as immunosuppressive medications, malignancies, and other inflammatory conditions. PCP has been rarely reported in immunocompetent subjects. However, in most of these patients, PCP occurred after a period of acute illness with bacterial pneumonia and antibiotic therapy. In this report, we describe a case of PCP in an immunocompetent patient with nonreactive HIV and no immunosuppressive risk factors. The patient had large pulmonary nodules discovered incidentally on chest film as preoperative evaluation for hip surgery. Bronchoalveolar lavage, transbronchial biopsies (TBB), and computed tomography (CT) guided needle biopsy were all negative for P. jiroveci. PCP diagnosis was made after open lung biopsy and wedge resection. To our knowledge, this is the first case of PCP in immunocompetent patient with negative BAL, TBB and CT guided biopsy. The diagnosis of PCP required open lung biopsy and the patient recovered without complications.
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Pulmão/patologia , Pneumocystis carinii , Pneumonia por Pneumocystis/diagnóstico , Biópsia , Lavagem Broncoalveolar , Contagem de Linfócito CD4 , Soronegatividade para HIV , Humanos , Imunocompetência , Masculino , Pessoa de Meia-Idade , Pneumonia por Pneumocystis/microbiologiaRESUMO
Clinical rationale for study: Despite advancements in critical care, the mortality rate of sepsis remains high, with an overall poor prognosis. There is a complex pathophysiology of a lethal cascade of cytokines and inflammatory proteins underlying sepsis. The use of vitamin C can theoretically suppress the inflammatory cascade but remains a questionable practice due to a lack of conclusive evidence. Aims of the study: To appraise the therapeutic role of vitamin C in sepsis. Materials and methods: A systematic review was conducted on PubMed, Embase, and the Central Cochrane Registry. The study included randomized clinical trials (RCTs) with vitamin C as an intervention arm in the septic patient population. For continuous variables, the difference in means (MD) and for discrete variables, the odds ratio (OR) was used. For effect sizes, a confidence interval of 95% was used. A p-value of less than 0.05 was used for statistical significance. The analysis was performed using a random-effects model irrespective of heterogeneity. Heterogeneity was evaluated using the I2 statistic. Results: 23 studies were included with the total sample size of 2712 patients. In patients treated with vitamin C, there was a statistically significant reduction in the mortality: OR = 0.778 (0.635 to 0.954), p = 0.016; the sequential organ failure assessment score (SOFA): MD = −0.749 (−1.115 to −0.383), p < 0.001; and the duration of vasopressor requirement: MD = −1.034 days (−1.622 to −0.445), p = 0.001. No significant difference was found in the hospital or ICU length of stay. Conclusions and clinical implications: Vitamin C treatment regimens were associated with reduced mortality, SOFA score, and vasopressor requirement compared to the control in sepsis. Given its low cost and minimal adverse effects, we strongly encourage further large, randomized trials to establish vitamin C as a standard of care in sepsis management.
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Ácido Ascórbico , Sepse , Ácido Ascórbico/uso terapêutico , Cuidados Críticos , Humanos , Escores de Disfunção Orgânica , Sepse/tratamento farmacológicoRESUMO
Among anterior mediastinal lesions, thymoma is the most common. Thymomas are tumors of thymic epithelial cell origin that are distinguished by inconsistent histological and biologic behavior. Chest imaging studies typically show a round or lobulated tumor in the anterior mediastinum. Calcifications in thymomas are classically punctuate or amorphous, positioned within the lesion. Chest computed tomography (CT) features suggesting higher risk thymoma consist of tumor heterogeneity, vascular involvement, lobulation, pulmonary nodules, lymphadenopathy, and pleural manifestations. Imaging findings have an imperfect ability to predict stage and prognosis for thymoma patients. Our objective is to highlight the clinical implications of thymoma calcifications on the diagnosis, clinical manifestation and prognosis. A pubmed and google search was performed using the following words: thymoma calcification, calcified thymus, mediastinal calcification, anterior mediastinal calcification, and calcified thymoma. After reviewing 370 articles, 32 eligible articles describing thymoma calcifications were found and included in this review. Although the presence of thymus calcifications was more common in patients with invasive thymomas, they were present in significant portion of non-invasive thymomas. The presence of calcifications was not a significant factor in differentiating between benign and malignant thymoma. As a result, the type, location, size or other characteristics of thymus gland calcifications were not relevant features in clinical and radiologic diagnosis of thymoma. The histopathological diagnosis is still the only possible way to confirm the neoplastic nature of thymoma. All types of thymomas should be evaluated and managed independently of the presence of calcifications.
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Calcinose/patologia , Timoma/patologia , Timo/patologia , Neoplasias do Timo/patologia , Biópsia , Calcinose/diagnóstico por imagem , Diagnóstico Diferencial , Humanos , Cintilografia , Timoma/diagnóstico por imagem , Timo/diagnóstico por imagem , Neoplasias do Timo/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (COVID-19), has been associated with a broad spectrum of cardiac manifestations ranging from myocardial injury and heart failure to cardiac arrhythmias. In this report, we present a rare case of sinus node dysfunction/asystole in a young patient without any known history of coronary artery disease or cardiac arrhythmias, which necessitated pacemaker placement.
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Bevacizumab is a vascular endothelial growth factor-directed humanized monoclonal antibody used to treat many types of cancer and some eye diseases. Due to inhibition of angiogenesis, many adverse reactions such as bowel necrosis, nasal septal perforation, and renal thrombotic microangiopathy have been described. However, its association with interstitial pneumonitis is scarcely reported in the literature. We report a case of a 79-year-old woman with metastatic colon cancer who presented with cough and dyspnea on exertion the day after initiation of bevacizumab. She was found to have bilateral airspace opacities on imaging. Infectious and cardiogenic etiologies of dyspnea were ruled out. Due to the temporal relationship with the initiation of chemotherapy, she was suspected to have developed bevacizumab-induced interstitial pneumonitis. She improved rapidly with high-dose steroids. Follow-up imaging showed resolution of infiltrates. This is the first reported case in the literature that directly links bevacizumab to interstitial pneumonitis.
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Primary signet ring cell carcinoma of the lung is a rare non-small cell carcinoma of the lung with extremely aggressive features and poor prognosis. The diagnosis mainly required tissue biopsy with immunohistochemical analysis and gene mutation studies. We describe a unique case of primary signet ring cell carcinoma of the lung presenting with life threatening haemoptysis along with literature review of prognosis and management of this rare clinical entity.
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Sarcoidosis is multisystem disease that has been amusing physicians since its discovery in 1989 by Caesar Boeck. More than 10,000 articles have been published in the literature by far, and each time it affects a new organ. Involvement of bone has been recently discovered and because it is still a rare entity, it is important to focus on the presenting systems and also to be able to differentiate it from other closely related diseases including but not limited to tumor and other infectious processes. We describe two cases of osseous sarcoma in two relatively young but surprisingly asymptomatic patients.
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Dabigatran, a direct thrombin inhibitor, is one of the new oral anticoagulants. As more patients receive treatment with Dabigatran, and as the clinical indications for Dabigatran use expand, reporting serious adverse effects is fundamental to future safety assessment. Although patients taking Dabigatran had fewer life-threatening bleeds when compared to Coumadin, those events continue to be reported. We describe, in the same patient, a sanguineous pleuro pericardial effusion that was diagnosed incidentally on a pre-ablation cardiac CT angiography. The diagnosis was made approximately two months after initiating Dabigatran treatment for non-valvular atrial fibrillation in a 63-year-old patient.
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Anticoagulantes/efeitos adversos , Dabigatrana/efeitos adversos , Derrame Pericárdico/induzido quimicamente , Anticoagulantes/uso terapêutico , Fibrilação Atrial/tratamento farmacológico , Ablação por Cateter , Dabigatrana/uso terapêutico , Hemorragia/induzido quimicamente , Humanos , Masculino , Pessoa de Meia-Idade , Derrame Pericárdico/diagnósticoRESUMO
Dysphagia is a rare manifestation of sarcoidosis. It is more commonly the result of esophageal compression by enlarged mediastinal lymph nodes rather than direct esophageal involvement and rarely secondary to neurosarcoidosis and oropharyngeal dysphagia. We report a 54 year old female presenting with a six month history of worsening dysphagia. She denied respiratory symptoms. Physical exam was normal. ESR was 61 mm/hr. Serum ACE level was 65 mcg/L. Chest X-ray was normal. Esophagram revealed a large amount of contrast pooling in pharyngeal recesses with intermittent laryngeal aspiration. Swallow videofluorography showed a decreased retraction of the base of the tongue, limited laryngeal elevation, and a large amount of contrast pooling in pharyngeal recesses with intermittent laryngeal aspiration. EGD showed a normal opening of the upper esophageal sphincter and the cricopharyngeus appeared normal. Proximal esophageal biopsies were normal. Brain MRI with gadolinium was normal. Lumbar puncture was performed. CSF showed a moderate pleocytosis, a WBC count of 19 with 97% lymphocytes, an elevated total protein level of 85 mg/dl (15-60). Neck CT scan showed no oropharyngeal tissue thickening or infiltration, no masses or enlarged lymph nodes. Chest CT scan showed enlarged intrathoracic lymph nodes and no esophageal compression. Bronchoscopy showed the vocal cords to be intact, and the CD4/CD8 ratio in BAL was 5.3. Subcarinal lymph node EBUS biopsy revealed non caseating granulomas. The patient was started on IV methylprednisolone. Three days later, the swallow videofluorography showed a near complete response to steroids. The patient tolerated regular consistency diet with thin liquids, and she was discharged on a slow taper of prednisone over a period of three months. A unique case of isolated dysphagia unmasking bulbar neurosarcoidosis and pulmonary sarcoidosis is herein reported.
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Doenças do Sistema Nervoso Central/complicações , Transtornos de Deglutição/etiologia , Sarcoidose Pulmonar/complicações , Sarcoidose/complicações , Doenças do Sistema Nervoso Central/diagnóstico , Doenças do Sistema Nervoso Central/tratamento farmacológico , Feminino , Glucocorticoides/uso terapêutico , Granuloma/etiologia , Granuloma/patologia , Humanos , Linfonodos , Mediastino , Metilprednisolona/uso terapêutico , Pessoa de Meia-Idade , Sarcoidose/diagnóstico , Sarcoidose/tratamento farmacológico , Sarcoidose Pulmonar/diagnóstico , Sarcoidose Pulmonar/tratamento farmacológicoRESUMO
Endotracheal tube exchange is considered a simple procedure, performed in cases of endotracheal tube malfunction. It usually involves the use of airway exchange catheters (AECs). The procedure, however, can lead to major complications that require prompt intervention for optimal outcomes. We report on a case of endotracheal tube exchange with AECs complicated by pneumothorax, without evidence of tracheal or bronchial injury demonstrable via bronchoscopy. Increasing rates of AEC-related complications highlight the need for alternative methods to exchange malfunctioning endotracheal tubes safely.
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Intubação Intratraqueal/efeitos adversos , Pneumotórax/etiologia , Adulto , Humanos , Doença Iatrogênica , Masculino , Pneumotórax/diagnósticoRESUMO
Multisystemic Castleman disease (MCD) can be associated with HHV8 infection, which involves the mantle zone of follicles. This condition results in an increase number of HHV8-positive (HHV8+) plasmablasts that multiply and amalgamate to form plasmablastic B-cell lymphoma. All previously reported cases of HIV-positive patients with MCD were coinfected with HHV8. Twelve cases of HIV- MCD that are HHV8+ were encountered in the literature, three of them developed lymphoma, and none of those cases were reported to have Kaposi's sarcoma (KS). We report a unique case of HIV-negative elderly woman with preexisting KS that presented to the hospital with recurring nausea, vomiting, and fever, assessment revealed diffuse lymphadenopathy. Axillary lymph node biopsy showed HHV8+ MCD with foci of microlymphoma. Despite the treatment with high-dose steroids, she developed multisystem failure that lead to her death.
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Hiperplasia do Linfonodo Gigante/diagnóstico , Herpesvirus Humano 8/patogenicidade , Doenças Linfáticas/complicações , Linfoma/diagnóstico , Sarcoma de Kaposi/complicações , Idoso , Hiperplasia do Linfonodo Gigante/etiologia , Hiperplasia do Linfonodo Gigante/terapia , Feminino , Humanos , Doenças Linfáticas/patologia , Linfoma/etiologia , Linfoma/terapia , Sarcoma de Kaposi/patologiaRESUMO
BACKGROUND: Because of the aging of the American population, osteoporotic vertebral fractures are becoming a common problem in the elderly. Minimally invasive percutaneous vertebral augmentation techniques have gained a great deal of importance in relieving the pain associated with these fractures, and are becoming the standard of care. METHODS: These procedures involve the injection of polymethylmethacrylate (PMMA) into the vertebral body. However, these techniques have their complications, and among these, pulmonary embolism is one of the most feared. It is attributable to the passage of cement into the pulmonary vasculature. After encountering a case of PMMA embolism in our practice, we decided to highlight this topic and discuss the incidence, clinical presentation, diagnosis, and treatment of cement pulmonary embolisms.
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Cimentos Ósseos/efeitos adversos , Fraturas por Compressão/cirurgia , Cifoplastia/efeitos adversos , Embolia Pulmonar/induzido quimicamente , Fraturas da Coluna Vertebral/cirurgia , Vértebras Torácicas/lesões , Cimentos Ósseos/uso terapêutico , Diagnóstico Diferencial , Feminino , Humanos , Cifoplastia/métodos , Pessoa de Meia-Idade , Polimetil Metacrilato/efeitos adversos , Polimetil Metacrilato/uso terapêutico , Embolia Pulmonar/diagnóstico por imagem , Vértebras Torácicas/cirurgia , Tomografia Computadorizada por Raios X , Vertebroplastia/efeitos adversos , Vertebroplastia/métodosRESUMO
Small cell lung cancer (SCLC) is one of many types rapidly growing malignant diseases, such as Burkitt's lymphoma and testicular germ cell cancers. At present, there is no reliable way to screen for SCLC, and imaging modalities tend to be delayed in detecting this type of cancer. The clinical presentation of acutely and rapidly growing SCLC can mimic those of pulmonary inflammatory or infectious disorders, and in some instances, this delays appropriate management and negatively affects patient outcome.
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Status asthmaticus requiring mechanical ventilation is an uncommon, life-threatening disorder in obstetric patients. The unique physiologic changes of pregnancy, impact of the fetus on the maternal condition, and concerns for fetal and maternal health and survival are particular concerns in critical illness. Furthermore, the issues of hypoxemia and hypercapnia, ventilator management and complications make this disease of respiratory failure an especially important area for review. There is abundant literature on the management of asthma during pregnancy; however the literature is very limited in those with status asthmaticus who require intensive care unit admission. We report our intensive care unit experience in the management of status asthmaticus in 5 pregnant patients and review the literature on management of status asthmaticus during pregnancy.
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Antiasmáticos/uso terapêutico , Complicações na Gravidez/tratamento farmacológico , Estado Asmático/tratamento farmacológico , Estado Asmático/fisiopatologia , Adolescente , Adulto , Feminino , Humanos , Recém-Nascido , Unidades de Terapia Intensiva , Gravidez , Complicações na Gravidez/fisiopatologia , Complicações na Gravidez/terapia , Resultado da Gravidez , Respiração Artificial , Estado Asmático/terapia , Adulto JovemRESUMO
BACKGROUND: Life-threatening status asthmaticus (SA) requiring intensive care is a major concern given the rising prevalence of asthma. We examined episodes of SA requiring admission to the medical intensive care unit (MICU) of an urban hospital center. METHODOLOGY: The charts of patients admitted to the MICU of an urban hospital center with a diagnosis of SA during the 5-year period 2002-2006 were reviewed retrospectively. These results were compared with those of a previously published experience at our institution from 1995 to 1999. RESULTS: The medical records of 84 MICU admissions for SA were reviewed. There were 61 women (5 pregnant). The mean age was 44 years. Use of cigarettes or illicit drugs was found in 51% and 30%, respectively. Mechanical ventilation (MV) was required in 76% of admissions. Noninvasive ventilation was used in 10 patients. Neuromuscular blockade (NMB) was needed in 9% of admissions. The highest average PaCO2 during the first 24 hours was 67 mm Hg. Median duration of MV was 4.4 days. Six patients died, 3 of whom sustained prehospital cardiac arrest. Compared with the patients in the preceding 5-year period, the more recent patients had greater use of illicit drug and cigarettes. Patients presented with more severe asthma, as reflected by a higher PaCO2 and an increased duration of MV. CONCLUSIONS: During the recent 5-year period, we found a trend toward increasing severity of SA, as indicated by the degree of respiratory acidosis, need for NMB, and longer duration of MV. Access to medical care and cigarette and illicit drug use remain potential targets of primary intervention.
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Estado Asmático/epidemiologia , Adulto , Antiasmáticos/uso terapêutico , Feminino , Hospitais Urbanos , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Bloqueio Neuromuscular , Respiração Artificial , Estudos Retrospectivos , Índice de Gravidade de Doença , Fumar/epidemiologia , Estado Asmático/complicações , Estado Asmático/terapia , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Resultado do TratamentoRESUMO
Women with sickle cell anemia are surviving longer and may desire pregnancy. Rare, life-threatening complications of sickle cell anemia, such as acute chest syndrome, may occur at the time of delivery. A 22-year-old woman with sickle cell (HbS/beta+ thalassemia) at 35 weeks of gestation presented with shortness of breath and generalized pain. She was diagnosed with vasoocclusive crisis and acute chest syndrome, managed with exchange transfusion and cesarean delivery, and discharged home with her newborn one week later. Prompt recognition of life-threatening complications of sickle cell anemia in a pregnant woman and collaborative medical and obstetric management are essential to optimize maternal and fetal outcome.