Calcific pericarditis strangling the heart, an answer to unexplained heart failurediagnostic modalities.

Pericardial calcification is often found incidentally from imaging studies and may be a clue to constrictive pericarditis. Constrictive pericarditis often mimics other causes of heart failure, pulmonary, or liver disease, making it hard to diagnose. Tuberculosis is the most common infectious aetiology of Constrictive Pericarditis. Living in developing countries, such as Indonesia, should warn us of the possibility of tuberculous constrictive pericarditis as a differential diagnosis of unexplained heart failure. The presented case came with complaints of shortness of breath, especially on exertion for five years, which worsened in the last 6 months. The past history of pulmonary Tuberculosis with the Cardiac CT findings confirmed the diagnosis of Constrictive Pericarditis.

A description of the elevation of pericardial cortisol: cortisone ratio in patients with tuberculous pericarditis.

Pulmonary tuberculosis is an inflammatory disease associated with an elevated cortisol/cortisone ratio at the site of infection and an array of cytokine changes. Tuberculous pericarditis is a less common but more lethal form of tuberculosis and has a similar inflammatory process in the pericardium. As the pericardium is largely inaccessible, the effect of tuberculous pericarditis on pericardial glucocorticoids is largely unknown. We wished to describe pericardial cortisolcortisone ratio in relation to plasma and saliva cortisol/cortisone ratios and the associated changes in cytokine concentrations. The median (interquartile range) of plasma, pericardial, and saliva cortisol concentration was 443 (379-532), 303 (257-384), and 20 (10-32) nmol/L, respectively, whereas the median (interquartile range) of plasma, pericardial, and saliva cortisone concentrations was 49 (35-57), 15.0 (0.0-21.7), and 37 (25-55) nmol/L, respectively. The cortisol/cortisone ratio was highest in pericardium with median (interquartile range) of 20 (13-445), followed by plasma of 9.1 (7.4-12.1) and saliva of 0.4 (0.3-0.8). The elevated cortisol/cortisone ratio was associated with elevated pericardial, interferon gamma, tumor necrosis factor-alpha, interleukin-6, interleukin-8, and induced protein 10. Administration of a single dose of 120 mg of prednisolone was associated with the suppression of pericardial cortisol and cortisone within 24 h of administration. The cortisol/cortisone ratio was highest at the site of infection, in this case, the pericardium. The elevated ratio was associated with a differential cytokine response. The observed pericardial cortisol suppression suggests that 120 mg of prednisolone was sufficient to evoke an immunomodulatory effect in the pericardium.

Fungal esophagitis associated with tuberculous pericarditis in an human immunodeficiency virus-positive patient: a case report.

BACKGROUND: Opportunistic infections are frequent in people living with the human immunodeficiency virus who either do not have access to antiretroviral therapy (ART) or use it irregularly. Tuberculosis is the most frequent infectious disease in PLHIV and can predispose patients to severe fungal infections with dire consequences. CASE PRESENTATION: We describe the case of a 35-year-old Brazilian man living with human immunodeficiency virus (HIV) for 10 years. He reported no adherence to ART and a history of histoplasmosis with hospitalization for 1 month in a public hospital in Natal, Brazil. The diagnosis was disseminated Mycobacterium tuberculosis infection. He was transferred to the health service in Recife, Brazil, with a worsening condition characterized by daily fevers, dyspnea, pain in the upper and lower limbs, cough, dysphagia, and painful oral lesions suggestive of candidiasis. Lymphocytopenia and high viral loads were found. After screening for infections, the patient was diagnosed with tuberculous pericarditis and esophageal candidiasis caused by Candida tropicalis. The isolated yeasts were identified using the VITEK 2 automated system and matrix-assisted laser desorption/ionization time-of-flight-mass spectrometry. Antifungal microdilution broth tests showed sensitivity to fluconazole, voriconazole, anidulafungin, caspofungin, micafungin, and amphotericin B, with resistance to fluconazole and voriconazole. The patient was treated with COXCIP-4 and amphotericin deoxycholate. At 12 days after admission, the patient developed sepsis of a pulmonary focus with worsening of his respiratory status. Combined therapy with meropenem, vancomycin, and itraconazole was started, with fever recurrence, and he changed to ART and tuberculostatic therapy. The patient remained clinically stable and was discharged with clinical improvement after 30 days of hospitalization. CONCLUSION: Fungal infections should be considered in patients with acquired immunodeficiency syndrome as they contribute to worsening health status. When mycoses are diagnosed early and treated with the appropriate drugs, favorable therapeutic outcomes can be achieved.

The optimal duration of anti-tuberculous therapy before pericardiectomy in constrictive tuberculous pericarditis.

BACKGROUND: It is unclear about the duration of anti-tuberculous therapy before pericardiectomy (DATT) in the patients with constrictive tuberculous pericarditis. This study aims to explore the optimal DATT and its impact on surgical outcomes in these patients. METHODS: We retrospectively enrolled 93 patients with constrictive tuberculous pericarditis undergoing pericardiectomy and divided them into two groups according to the optimal cutoff value of DATT which was determined by the receiver operating characteristic (ROC) curve and Youden Index. Postoperative and survival outcomes were compared between the two groups. RESULTS: The optimal cutoff value of DATT was 1.05 (months). The enrolled patients were divided into the DATT ≤ 1.05 group and the DATT > 1.05 group, with 24 (25.8%) and 69 (74.2%) cases, respectively. Comparing with the DATT ≤ 1.05 group, the DATT > 1.05 group had shorter postoperative ICU stay (P = 0.023), duration of chest drainage (P = 0.002), postoperative hospital stay (P = 0.001) and lower incidence of postoperative complications (P < 0.001). There were no statistical differences between the two groups in recurrence and survival outcomes. CONCLUSIONS: It would be of potential benefit to enhance recovery after pericardiectomy if DATT lasted for at least 1 month in the patients with constrictive tuberculous pericarditis.

A case report of a child with probable drug resistant tuberculous pericarditis with a review of challenges involved in diagnosis, treatment and follow up of children with DR-TB pericarditis.

BACKGROUND: There are unique challenges in the diagnosis and management of multi drug resistant tuberculosis (MDR-TB) in children. It is difficult to obtain confirmatory microbiological diagnosis in TB pericarditis. It is essential to differentiate between drug sensitive and drug resistant forms of TB as it has a major bearing on the regimen used, and inappropriate TB treatment combined with steroid use for pericarditis can lead to deterioration. With lack of samples, the treatment decision relies on the drug resistance pattern of the close contact if available. Therapeutic challenges of MDR-TB management in a child involve use of toxic drugs that need to be judiciously handled. We report a 2 years 4 months old male child who was diagnosed with TB pericarditis and treated based on the resistance pattern of his mother who was on treatment for pulmonary MDR-TB. CASE PRESENTATION: This 2 years 4 months old male child was diagnosed with TB involving his pericardium. Getting him started on an appropriate regimen was delayed due to the difficulty in establishing microbiological confirmation and drug susceptibility. He was commenced on a regimen based on his mother's drug resistance pattern and required surgery due to cardiac failure during the course of his treatment. He successfully completed 2 years of therapy. CONCLUSIONS: This child's case demonstrates that despite unique challenges in diagnosis and management of drug resistant extra pulmonary tuberculosis in children, treatment of even complex forms can be successful. The need for high suspicion of MDR-TB, especially when there is close contact with pulmonary TB, careful design of an effective regimen that is tolerated by the child, indications for invasive surgical management of pericarditis, appropriate follow-up and management of adverse effects are emphasised.

Interventions for treating tuberculous pericarditis.

BACKGROUND: Tuberculous pericarditis can impair the heart's function and cause death; long term, it can cause the membrane to fibrose and constrict causing heart failure. In addition to antituberculous chemotherapy, treatments include corticosteroids, drainage, and surgery. OBJECTIVES: To assess the effects of treatments for tuberculous pericarditis. SEARCH METHODS: We searched the Cochrane Infectious Diseases Group Specialized Register (27 March 2017); the Cochrane Central Register of Controlled Trials (CENTRAL), published in the Cochrane Library (2017, Issue 2); MEDLINE (1966 to 27 March 2017); Embase (1974 to 27 March 2017); and LILACS (1982 to 27 March 2017). In addition we searched the metaRegister of Controlled Trials (mRCT) and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) search portal using 'tuberculosis' and 'pericard*' as search terms on 27 March 2017. We searched ClinicalTrials.gov and contacted researchers in the field of tuberculous pericarditis. This is a new version of the original 2002 review. SELECTION CRITERIA: We included randomized controlled trials (RCTs) and quasi-RCTs. DATA COLLECTION AND ANALYSIS: Two review authors independently screened search outputs, evaluated study eligibility, assessed risk of bias, and extracted data; and we resolved any discrepancies by discussion and consensus. One trial assessed the effects of both corticosteroid and Mycobacterium indicus pranii treatment in a two-by-two factorial design; we excluded data from the group that received both interventions. We conducted fixed-effect meta-analysis and assessed the certainty of the evidence using the GRADE approach. MAIN RESULTS: Seven trials met the inclusion criteria; all were from sub-Saharan Africa and included 1959 participants, with 1051/1959 (54%) HIV-positive. All trials evaluated corticosteroids and one each evaluated colchicine, M. indicus pranii immunotherapy, and open surgical drainage. Four trials (1841 participants) were at low risk of bias, and three trials (118 participants) were at high risk of bias.In people who are not infected with HIV, corticosteroids may reduce deaths from all causes (risk ratio (RR) 0.80, 95% confidence interval (CI) 0.59 to 1.09; 660 participants, 4 trials, low certainty evidence) and the need for repeat pericardiocentesis (RR 0.85, 95% CI 0.70 to 1.04; 492 participants, 2 trials, low certainty evidence). Corticosteroids probably reduce deaths from pericarditis (RR 0.39, 95% CI 0.19 to 0.80; 660 participants, 4 trials, moderate certainty evidence). However, we do not know whether or not corticosteroids have an effect on constriction or cancer among HIV-negative people (very low certainty evidence).In people living with HIV, only 19.9% (203/1959) were on antiretroviral drugs. Corticosteroids may reduce constriction (RR 0.55, 0.26 to 1.16; 575 participants, 3 trials, low certainty evidence). It is uncertain whether corticosteroids have an effect on all-cause death or cancer (very low certainty evidence); and may have little or no effect on repeat pericardiocentesis (RR 1.02, 0.89 to 1.18; 517 participants, 2 trials, low certainty evidence).For colchicine among people living with HIV, we found one small trial (33 participants) which had insufficient data to make any conclusions about any effects on death or constrictive pericarditis.Irrespective of HIV status, due to very low certainty evidence from one trial, it is uncertain whether adding M. indicus pranii immunotherapy to antituberculous drugs has an effect on any outcome.Open surgical drainage for effusion may reduce repeat pericardiocentesis In HIV-negative people (RR 0.23, 95% CI 0.07 to 0.76; 122 participants, 1 trial, low certainty evidence) but may make little or no difference to other outcomes. We did not find an eligible trial that assessed the effects of open surgical drainage in people living with HIV.The review authors found no eligible trials that examined the length of antituberculous treatment needed nor the effects of other adjunctive treatments for tuberculous pericarditis. AUTHORS' CONCLUSIONS: For HIV-negative patients, corticosteroids may reduce death. For HIV-positive patients not on antiretroviral drugs, corticosteroids may reduce constriction. For HIV-positive patients with good antiretroviral drug viral suppression, clinicians may consider the results from HIV-negative patients more relevant.Further research may help evaluate percutaneous drainage of the pericardium under local anaesthesia, the timing of pericardiectomy in tuberculous constrictive pericarditis, and new antibiotic regimens.

Tuberculous pericarditis treated with steroid in a dialysis patient.

Mycobacterium tuberculosis has spread worldwide and its mortality rate had been very high. The prevention technology and antituberculosis (TB) chemotherapy has improved its prognosis. However, immunocompromised patients, such as those who had HIV infection, older age and on haemodialysis, are still at high risk of TB infection. TB pericarditis is a common cause of constrictive pericarditis and its mortality remains high. Early diagnosis and initiation of appropriate therapy are critical to improve mortality. Additionally, detection of an elevation in the adenosine deaminase level in pericardial effusion is reported to be useful. We report the case of an immunocompromised patient with TB pericarditis, and steroid therapy could prevent him from progressing to constrictive pericarditis. The adenosine deaminase value of pericardial effusion was so helpful that we could promptly make clinical and therapeutic decisions.

A prospective investigation into the effect of colchicine on tuberculous pericarditis.

INTRODUCTION: Tuberculous (TB) pericarditis carries significant mortality and morbidity rates, not only during the primary infection, but also as part of the granulomatous scar-forming fibrocalcific constrictive pericarditis so commonly associated with this disease. Numerous therapies have previously been investigated as adjuvant strategies in the prevention of pericardial constriction. Colchicine is well described in the treatment of various aetiologies of pericarditis. The aim of this research was to investigate the merit for the use of colchicine in the management of tuberculous pericarditis, specifically to prevent constrictive pericarditis. METHODS: This pilot study was designed as a prospective, double-blinded, randomised, control cohort study and was conducted at a secondary level hospital in the Northern Cape of South Africa between August 2013 and December 2015. Patients with a probable or definite diagnosis of TB pericarditis were included (n = 33). Study participants with pericardial effusions amenable to pericardiocentesis underwent aspiration until dryness. All patients were treated with standard TB treatment and corticosteroids in accordance with the South African Tuberculosis Treatment Guidelines. Patients were randomised to an intervention and control group using a web-based computer system that ensured assignment concealment. The intervention group received colchicine 1.0 mg per day for six weeks and the control group received a placebo for the same period. Patients were followed up with serial echocardiography for 16 weeks. The primary outcome assessed was the development of pericardial constriction. Upon completion of the research period, the blinding was unveiled and data were presented for statistical analysis. RESULTS: TB pericarditis was found exclusively in HIV-positive individuals. The incidence of pericardial constriction in our cohort was 23.8%. No demonstrable benefit with the use of colchicine was found in terms of prevention of pericardial constriction (p = 0.88, relative risk 1.07, 95% CI: 0.46-2.46). Interestingly, pericardiocentesis appeared to decrease the incidence of pericardial constriction. CONCLUSION: Based on this research, the use of colchicine in TB pericarditis cannot be advised. Adjuvant therapy in the prevention of pericardial constriction is still being investigated and routine pericardiocentesis may prove to be beneficial in this regard.

Host-directed therapies for tuberculous pericarditis.

TB Pericarditis is associated with significant inflammatory and immune responses which can paradoxically cause injury to the pericardium and myocardium. Management with anti-TB therapy alone does not prevent complications or reduce mortality. Thus the prevailing view is that adjunct host-directed therapies such as use of glucocorticoid treatment could attenuate destructive inflammatory responses and improve morbidity and mortality rates. A recent trial showed no advantage of using adjunct corticosteroid treatment on the combined endpoint of death, cardiac tamponade or constriction. The current lack of effective medical treatment for reducing the significant morbidity and mortality associated with TB pericarditis, highlights the urgent need for newer approaches to treating the disease. Newer treatment options for pericarditis using adjunct host-directed therapies, including autologous bone-marrow-derived Mesenchymal Stromal Cells (MSCs) therapy, now require evaluation in randomized placebo-controlled controlled trials.

Prednisolone and Mycobacterium indicus pranii in tuberculous pericarditis.

BACKGROUND: Tuberculous pericarditis is associated with high morbidity and mortality even if antituberculosis therapy is administered. We evaluated the effects of adjunctive glucocorticoid therapy and Mycobacterium indicus pranii immunotherapy in patients with tuberculous pericarditis. METHODS: Using a 2-by-2 factorial design, we randomly assigned 1400 adults with definite or probable tuberculous pericarditis to either prednisolone or placebo for 6 weeks and to either M. indicus pranii or placebo, administered in five injections over the course of 3 months. Two thirds of the participants had concomitant human immunodeficiency virus (HIV) infection. The primary efficacy outcome was a composite of death, cardiac tamponade requiring pericardiocentesis, or constrictive pericarditis. RESULTS: There was no significant difference in the primary outcome between patients who received prednisolone and those who received placebo (23.8% and 24.5%, respectively; hazard ratio, 0.95; 95% confidence interval [CI], 0.77 to 1.18; P=0.66) or between those who received M. indicus pranii immunotherapy and those who received placebo (25.0% and 24.3%, respectively; hazard ratio, 1.03; 95% CI, 0.82 to 1.29; P=0.81). Prednisolone therapy, as compared with placebo, was associated with significant reductions in the incidence of constrictive pericarditis (4.4% vs. 7.8%; hazard ratio, 0.56; 95% CI, 0.36 to 0.87; P=0.009) and hospitalization (20.7% vs. 25.2%; hazard ratio, 0.79; 95% CI, 0.63 to 0.99; P=0.04). Both prednisolone and M. indicus pranii, each as compared with placebo, were associated with a significant increase in the incidence of cancer (1.8% vs. 0.6%; hazard ratio, 3.27; 95% CI, 1.07 to 10.03; P=0.03, and 1.8% vs. 0.5%; hazard ratio, 3.69; 95% CI, 1.03 to 13.24; P=0.03, respectively), owing mainly to an increase in HIV-associated cancer. CONCLUSIONS: In patients with tuberculous pericarditis, neither prednisolone nor M. indicus pranii had a significant effect on the composite of death, cardiac tamponade requiring pericardiocentesis, or constrictive pericarditis. (Funded by the Canadian Institutes of Health Research and others; IMPI ClinicalTrials.gov number, NCT00810849.).

Ortner syndrome with recurrent pericardial effusion: a diagnostic and therapeutic dilemma.

Ortner syndrome is a rare condition characterized by hoarseness of voice in association with a cardiovascular disease. It is caused by compression of the left recurrent laryngeal nerve by the pulmonary artery or left atrium. Mitral stenosis is a well-recognized cause, however, a number of cardiac and non-cardiac conditions have also been described. Prognosis of Ortner syndrome depends on the underlying aetiology as well as the duration of illness. The case presented here describes a 35-year-old man with hoarseness of voice with recurrent pericardial effusion. Initially, a microbiologically proven diagnosis of tuberculous aetiology with resistance to Rifampicin was made; lack of optimum response and recurrence of pericardial effusion lead to subsequent diagnosis of metastatic adenocarcinoma. The patient responded to some extent to systemic and intrapericardial chemotherapy. Immunocompromised state associated with malignancy may predispose to infection including tuberculosis.

[Pericardial tuberculosis is still an important differential diagnosis in Denmark]. / Tuberkuløs perikarditis er stadig en differentialdiagnose i Danmark.

We report a case where tuberculous pericarditis was diagnosed in a 46-year-old man with Turkish background. The patient had typical symptoms of tuberculosis in the form of chest pain, cough and breathlessness and systemic symptoms such as fever, weight loss and fatigue. An echocardiography showed pericardial effusion, and diagnosis was confirmed by culture of Mycobacterium tuberculosis from gastric aspirate and lymph node biopsy. Since there is an efficient cure for this potentially deathly infection it is of great importance to find the specific diagnose, and it is important that all physicians are aware of this disease.

Rationale and design of the Investigation of the Management of Pericarditis (IMPI) trial: a 2 × 2 factorial randomized double-blind multicenter trial of adjunctive prednisolone and Mycobacterium w immunotherapy in tuberculous pericarditis.

BACKGROUND: In spite of antituberculosis chemotherapy, tuberculous (TB) pericarditis causes death or disability in nearly half of those affected. Attenuation of the inflammatory response in TB pericarditis may improve outcome by reducing cardiac tamponade and pericardial constriction, but there is uncertainty as to whether adjunctive immunomodulation with corticosteroids and Mycobacterium w (M. w) can safely reduce mortality and morbidity. OBJECTIVES: The primary objective of the IMPI Trial is to assess the effectiveness and safety of prednisolone and M. w immunotherapy in reducing the composite outcome of death, constriction, or cardiac tamponade requiring pericardial drainage in 1,400 patients with TB pericardial effusion. DESIGN: The IMPI trial is a multicenter international randomized double-blind placebo-controlled 2 × 2 factorial study. Eligible patients are randomly assigned to receive oral prednisolone or placebo for 6 weeks and M. w injection or placebo for 3 months. Patients are followed up at weeks 2, 4, and 6 and months 3 and 6 during the intervention period and 6-monthly thereafter for up to 4 years. The primary outcome is the first occurrence of death, pericardial constriction, or cardiac tamponade requiring pericardiocentesis. The secondary outcome is safety of immunomodulatory treatment measured by effect on opportunistic infections (eg, herpes zoster) and malignancy (eg, Kaposi sarcoma) and impact on measures of immunosuppression and the incidence of immune reconstitution disease. CONCLUSIONS: IMPI is the largest trial yet conducted comparing adjunctive immunotherapy in pericarditis. Its results will define the role of adjunctive corticosteroids and M. w immunotherapy in patients with TB pericardial effusion.

Sudden cardiac arrest caused by tuberculous pericarditis with hemorrhagic pericardial effusion.

As tuberculosis still exists in Japan, tuberculous pericarditis is a major health issue. Tuberculous pericarditis is difficult to diagnose and leads to poor outcomes when left untreated. We herein report the case of a patient who was admitted to the hospital after undergoing resuscitation for cardiopulmonary arrest. Mycobacterium tuberculosis was detected in his hemorrhagic pericardial fluid and tuberculous pericarditis was diagnosed. The administration of antituberculous medication resulted in marked improvements. A diagnosis of tuberculous pericarditis, in addition to other causes such as malignant tumors, should therefore be considered in the differential diagnosis for cases presenting with hemorrhagic pericardial effusion, even in those involving sudden cardiac arrest.