Cardiac tamponade after removal of temporary pace maker in multidiscipinary intensive care unit

Cardiac tamponade is a medical and surgical emergency, which needs early recognition and treatment. Myocardial perforation leading to cardiac tamponade is a rare complication after pace maker insertion. We are reporting a case of cardiac tamponade after removal of temporary pace maker in a multidisciplinary intensive care unit

A rare cause of recurrent wheeze and seizures.

A 34-year-old woman presented with recurrent attacks of breathlessness and seizures. The patient\u27s condition worsened during the course of her hospital stay, as a result of which she had to be intubated twice. Radiological studies showed a mass in the trachea and the subsequent biopsy of the mass revealed an infiltrating carcinoma with morphological features of adenoid cystic carcinoma

Nutrition in intensive care in adults review of the literature and development of evidence based feeding protocols.

The subject of nutrition in intensive care is broad.Thenutrition support therapy plays a crucial role in the management of critically ill patients. This review was carried out to address the existing controversies and to recognise the current practice guidelines for the management of nutrition in intensive care units (ICUs) in adults. A PubMed search was carried out for clinical trials addressing the current nutrition practice in ICUs, recommendations for calculating energy requirements and efficacy of an algorithmic approach to nutritional delivery in an ICU setting. Algorithms were developed and modified for the practice of nutrition in an adult ICU in a quaternary care hospital in Pakistan

Clinical outcomes of pneumocystis pneumonia from a tertiary care centre in Pakistan.

Objective: To assess the predisposing immunocompromised states, administration of pneumocystis jirovecii pneumonia prophylaxis, the disease course and outcomes of patients with pneumocystis jirovecii pneumonia. Methods: The retrospective study was conducted at the Aga Khan University Hospital in Karachi. The medical records of patients diagnosed with pneumocystis jirovecii pneumonia from January 1995 to October 2015 were retrieved. Baseline characteristics, clinical course, treatment, and mortality rates were noted. SPSS 19 was used for data analysis. Results: Of the 37 patients, 24(64.9%) were men and 13(35.1%) were women. The overall mean presenting age was 47.08±16.21 years(range: 19-83 years). Ten (27%) patients were positive for human immunodeficiency virus; 12(32.4%) had an underlying autoimmune disease; 3(8.1%) were transplant recipients; 10(27%) had an underlying malignancy, and 19(51.3%) were on long-term corticosteroid therapy. Only 2(5.4%) patients had received pneumocystis jirovecii pneumonia prophylaxis with trimethoprim-sulfamethoxazole. Moreover, 8(21.6%) patientsrequired intensive care unit admission with a mean stay of 2.03±4.91 days (range: 1-22 days).The overall mortality rate was 7(18.9%). Conclusion: Pneumonia due to pneumocystis jirovecii was found to be a life-threatening disease in the immunocompromised population. The high mortality burden and resource intensive management of the disease emphasizes the need for PCP prophylaxis in immunosuppressed individuals

Bleomycin induced pneumonitis: a case successfully managed with high-dose steroids

Bleomycin is a chemotherapeutic agent used in a number of solid organ malignancies.1-3 It accumulates in the skin and lungs resulting in skin ulceration and associated pulmonary toxicity. Its use is somewhat limited due to its significant pulmonary adverse effects with bleomycin induced pnemonitis (BIP) as the commonest and most dreaded complications. The overall incidence of pulmonary toxicity is as high as 10% and it is fatal in 1-2%.3,4 We present a case of BIP which was successfully managed by the aggressive use of high dose steroids with complete resolution

Chest radiographs in acute pulmonary embolism.

Background: Pulmonary embolism (PE) is a serious clinical entity carrying significant morbidity and mortality. Clinically, it is a difficult condition to diagnose and remains under treated condition in Pakistan due to non-availability of objective tests and lack of awareness among physicians. This study was conducted to determine the chest radiographic presentation in known cases of acute PE presenting to a tertiary care hospital. Methods: Hospital records of patients with a diagnosis of acute PE were reviewed from June 2000 until June 2004. Fifty diagnosed cases of acute PE on Spiral Computed tomography (CT) of the chest demonstrating an intraluminal-filling defect were selected. Two chest physicians reviewed the chest radiographs obtained during that hospitalization. In case of discrepancy, a radiologist made final interpretation. Results: The chest radiograph was interpreted as normal in only 18% of patients with acute PE. The most common chest radiographic abnormalities were cardiac enlargement (38%), pulmonary parenchymal infiltrates (34%), atelectasis (26%), pleural effusion (24%), and pulmonary congestion (24%). Other rare findings were elevated hemi diaphragm (14%), pulmonary artery enlargement (14%), and focal oligemia (8%). Conclusions: Cardiomegaly is the most common chest radiographic abnormality associated with acute pulmonary embolism. Chest radiography is not useful in making the diagnosis of acute pulmonary embolism. Its major role is in identification of alternative disease processes that can mimic thrombo-embolism

Large mediastinal mass in a 15-year-old boy

Hyperimmunoglobulin E syndrome is a rare multisystem inherited disorder characterised by high serum IgE levels, skin disorder causing eczema, dermatitis, recurrent staphylococcal infections and pulmonary infections and various skeletal and connective tissue abnormalities. Common presentation is with recurrent skin and sinopulmonary infections. Several features unrelated to immune system such as characteristic facial features, hyperextensibility of joints, multiple bone fractures and craniosynostosis have been described in the literature. We describe a rare presentation of this disease with invasive aspergillosis presenting as mediastinal mass with extension to mediastinalstructures and pulmonary vasculature

Clinical course and outcome of acute severe asthma (status asthmaticus) in adults.

Objective: To evaluate the clinical course and outcomes in patients with acute severe asthma in a tertiary care setting. Methods: The retrospective cross-sectional study was conducted at the Aga Khan University Hospital, Karachi, and comprised data of patients of age 16 and above who were admitted with a diagnosis of acute severe asthma from January 2000 to December 2013.These patients had undergone clinical evaluation to assess the severity of illness as well as the complications and eventual outcomes. SPSS 16 was used for statistical analysis. Results: Of the 50 patients in the study, 41 (82%) were females. The overall mean age was 53.1±20.3 years. Ventilator support was required by 37(74%) patients. Presence of acidaemia was associated with the need for invasive ventilation (p\u3c0.033) which in turn was associated with increased hospital stay (p\u3c0.043). Complications were observed in 37(74%) patients, the most common being respiratory failure in 35(70%) and arrhythmias in 8(16%). Use of both non-invasive and invasive ventilation was found to be significantly associated with development of complications (p\u3c0.001and p\u3c0.009). A total of 4(8%) patients died. Presence of acidaemia was found to be significantly associated with mortality (p\u3c0.032). Conclusion: Overt acidaemia at initial presentation in patients with acute severe asthma was significantly associated with higher rates of invasive ventilation leading to increased hospital stay, complications and higher mortality rate