Get Permission Bhangari and Sangolli: Chest manifestations of human immunodeficiency syndrome: A study from central Karnataka


Introduction

HIV/AIDS is an important public health problem and is a multisystem disorder affecting different organs in any stage of the disease. The involvement of the chest is often found in all stages of the disease. The literature available shows that, at least 70% of the HIV infected persons will have at least one episode of the respiratory illness during the course.3, 2, 1 The pulmonary disease is one of the most frequent complications of HIV/AIDS. Protozoal, viral, bacterial infections and tumours including Kaposi’s sarcoma and lymphoma were found to be important chest infections which require indoor treatment in hospital.6, 5, 4

Pulmonary tuberculosis is important infection in HIV patients and is one of the important complications especially in India. There is resurgence of this disease after HIV epidemic and is responsible for spread of multi drug resistant tuberculosis. There is increase in need of the involvement of the physician in evaluation of the effects and side effects of antimicrobials, AKT and HAART.9, 8, 7

Considering the above facts, it was decided to take up this study in order to study various manifestations of HIV/AIDS with respect to the TB and Chest department. This also evaluates the impact of CD4 counts and HAART therapy.

Materials and Methods

A cross sectional study was undertaken in the department of Chest & TB of Basaveshwara Medical College and Hospital, Chitradurga, India. A total 80 patients with HIV attended the OPD between January 2018 to December 2019. The patients with diagnosed HIV infection and the patients who were HAART and giving consent to participate in the study were included in the study. Severely ill patients and the patients without chest symptoms were excluded from the study. Clearance from institution ethics committee and consent of study subjects was obtained before the study was started.

A thorough clinical examination was conducted on each patient with special emphasis on past history of major surgery, blood transfusion, genital ulcer, multiple sexual partners, occupational exposure, drug abuse, history of tuberculosis and AKT, history of consumption of antiretroviral drugs and past history of pneumonia. A detailed physical examination was also conducted to rule out opportunistic infections.

Routine investigations including haematological, biochemical, bacteriological and radiological investigations (X-ray Chest, USG thorax, CT thorax) were conducted. The patients were also subjected for the special investigations including CD4 count, CD8 cell count, Serum LDH and examination of the body fluids. All the patients were also treated accordingly by using appropriate antibiotics. The data thus obtained was entered in a proforma and the data was compiled and analysed using Statistical Package for Social Services (SPSS vs 20). Appropriate statistical tests were used during the analysis.

Results

Table 1

Distribution of the study group according to socio demographic factors

Characteristics Frequency Percent
Age group Less than 20 years 4 5.0
21 – 30 years 36 45.0
31 – 40 years 26 32.5
41 – 50 years 10 12.5
51 – 60 years 4 5.0
Sex Male 41 51.3
Female 39 48.8

This study had shown that, almost half of the cases were aged between 21 – 30 years. Males outnumbered females in this study.

Table 2

Distribution of the chest manifestations of the study group according to CD 4 count

Clinical characteristics CD4 count Total
Less than 250 More than 250 n (%)
n (%) n (%)
Weight loss 25 (61.0) 26 (66.7) 51 (63.8)
Fever 31 (75.6) 23 (59.0) 54 (67.5)
Lymphadenopathy 8 (19.5) 13 (33.3) 21 (26.2)
Chronic diarrhoea 10 (24.4) 7 (17.9) 17 (21.2)
Oral candidiasis 14 (34.1) 6 (15.4) 20 (25.0)
Tuberculosis 26 (63.4) 24 (61.5) 50 (62.5)
Bacterial pneumonia 7 (17.1) 8 (20.5) 15 (18.8)
Pneumocystitis carinii pneumonia 7 (17.1) 12 (30.8) 19 (23.8)
Cryptococcus 9 (22.0) 9 (23.1) 18 (22.5)
Non tubercular mycobacteria 9 (22.0) 6 (15.4) 15 (18.8)
Nonspecific pneumonitis 15 (36.6) 8 (20.5) 23 (28.8)
Kaposi sarcoma 13 (31.7) 10 (25.6) 23 (28.8)

The fever & chronic diarrhoea which are the key features of AIDS were higher in patients with CD4 count of less than 250. The tuberculosis was common in 63.4% of the cases, non-tubercular pneumonitis and Kaposi sarcoma of the lungs. The patients with CD4 counts of more than 250 had bacterial pneumonia, Pneumocystitis carinii pneumonia, Cryptococcus pneumonia.

Table 3

Distribution of the chest manifestations of the study group according to ART treatment

Clinical characteristics ART Total
Not on ART On ART n (%)
n (%) n (%)
Weight loss 21 (65.6) 30 (62.5) 51 (63.8)
Fever 20 (62.5) 34 (70.8) 54 (67.5)
Lymphadenopathy 12 (37.5) 9 (18.8) 21 (26.2)
Chronic diarrhoea 8 (25.0) 9 (18.8) 17 (21.2)
Oral candidiasis 8 (25.0) 12 (25.0) 20 (25.0)
Tuberculosis 22 (68.8) 28 (58.3) 50 (62.5)
Bacterial pneumonia 2 (6.2) 13 (27.1) 15 (18.8)
Pneumocystitis carinii pneumonia 5 (15.6) 14 (29.2) 19 (23.8)
Cryptococcus 7 (21.9) 11 (22.9) 18 (22.5)
Non tubercular mycobacteria 5 (15.6) 10 (20.8) 15 (18.8)
Nonspecific pneumonitis 7 (21.9) 16 (33.3) 23 (28.8)
Kaposi sarcoma 11 (34.4) 12 (25.0) 23 (28.8)

The features of AIDS including weight loss, lymphadenopathy, chronic diarrhoea and oral candidiasis were higher in patients who were not ART. Chest manifestations including Tuberculosis and Kaposi sarcoma was higher in patients with not on ART and bacterial pneumonia, Pneumocytsitis carinnii pneumonia, Cryptococcus, non-tubercular mycobacteria, nonspecific pneumonitis were higher in patients who were on ART.

Table 4

Distribution of the Bacterial Pneumonia according to CD 4 count

Bacterial pneumonia CD4 count
Less than 250 More than 250
n (%) n (%)
Klebsiella 1 (2.4) 0
P. aeruginosa 0 1 (2.6)
Staph aureus 0 4 (10.3)
Strept. Pneumonia 6 (14.6) 3 (7.7)

Streptcoccus pneumonia was the main agent resulting bacterial pneumonia in patients with CD4 counts less than 250 and Staph aureus was the common agent in patients with CD4 count of more than 250.

Table 5

Distribution of the Bacterial Pneumonia according to CD 4 count

Radiological findings CD4 count
Less than 250 More than 250
n (%) n (%)
Absent 19 (46.3) 24 (61.5)
Cavitatory 7 (17.1) 4 (10.3)
Middle and lower lobe infiltrates 4 (9.8) 6 (15.4)
Miliary pattern 1 (2.4) 0
Pleural effusion 1 (2.4) 4 (10.3)
Upper lobe infiltrate 9 (22.0) 1 (2.6)

In the patients with CD4 count of less than 250, cavitatory lesions, upper lobe infiltrate was higher in patients with CD4 counts of less than 250. The patients with CD4 counts of more than 250 had middle and lower lobe infiltrates, cavitatory lesions and pleural effusion.

Discussion

This study was mainly undertaken to study the chest manifestations in patients with HIV and AIDS. This study had shown that, about half of the cases were aged between 21–30 years and males outnumbered females. A study by Shah et al had shown that, age between 15–39 years age group was commonly affected and males outnumbered females.10 Padyana et al., also observed similar findings.11

The fever & chronic diarrhoea were higher in patients with CD4 count of less than 250. The tuberculosis, non-tubercular pneumonitis and Kaposi sarcoma of the lungs were higher in patients with CD4 counts of more than 250. The patients with CD4 counts of more than 250 had bacterial pneumonia, Pneumocystitis carinii pneumonia, Cryptococcus pneumonia. In a study by Shah et al., weight loss was noted in 72%, fever in 88%, lymphadenopathy in 22%, chronic diarrhoea in 16% and oral candidiasis in 50% of the cases. Tuberculosis was the common respiratory infection followed by bacterial pneumonia.10 A study by Daley et al had shown that, the tuberculosis was found in 75% and bacterial pneumonia in 14% of the cases.12 In a study by Shahapur et al., Pulmonary tuberculosis, herpes, candidiasis, cryptosporidial diarrhoea were common in patients with CD4 count of 200 – 499/µl and disseminated tuberculosis, Pulmonary tuberculosis, candidiasis, bacterial pneumonia were common in patients with CD4 count of less than 200µl.13

The features of AIDS including weight loss, lymphadenopathy, chronic diarrhoea and oral candidiasis and chest manifestations including Tuberculosis and Kaposi sarcoma was higher in patients with not on ART. Bacterial pneumonia, pneumocytsitis carinnii pneumonia, Cryptococcus, non-tubercular mycobacteria, nonspecific pneumonitis were higher in patients who were on ART. Sterptcoccus pneumonia was the main agent in patients with CD4 counts less than 250 and Staph aureus was the common agent in patients with CD4 count of more than 250. In a study by Wallace et al,14 the tuberculosis was present in 5%, bacterial pneumonia in 42% and PCP in 45% of the cases.7

The radiological manifestations have shown that, cavitatory lesions, upper lobe infiltrate was higher in patients with CD4 counts of less than 250. The patients with CD4 counts of more than 250 had middle and lower lobe infiltrates, cavitatory lesions and pleural effusion. A study by Shah et al had shown that, the cavitatory lesions were found in 21%, upper lobe infiltrate in 21%, middle and lower lobe infiltrate in 45% of the cases.10 In a study by Lessnau et al., the cavitatory lesion were found in 6%, upper lobe infiltrate in 25%, middle and lower lobe infiltrate in 41%, adenopathy in 42%, pleural effusion in 29% and military pattern in 13% of the cases.15

Conclusions

The prompt recognition of the features of respiratory diseases may also leads to the diagnosis of HIV/AIDS. Early recognition and prompt treatment are at most important in HIV patients for better prognosis.

Source of Funding

None.

Conflict of Interest

None.

Acknowledgement

None.

References

1 

J G Bartlet J E Gallant Pulmonary complications: medical management of HIV infectionJohn Hopkins Univ Manual2003390402

2 

M. May M. Gompels V. Delpech K. Porter F. Post M. Johnson Impact of late diagnosis and treatment on life expectancy in people with HIV-1: UK Collaborative HIV Cohort (UK CHIC) StudyBMJ2011343d6016

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S Bertozzi N S Padian J Wegbreit Hiv/ Jamison DT Breman JG Measham AR The International Bank for Reconstruction and Development/The World BankDisease Control Priorities in Developing Countries2006Oxford University PressWashington (DC; New York

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AliNawaz Khan CarolynM Allen HamdanH AL-Jahdali KlausL Irion Sarah Al Ghanem Alaa Gouda Imaging lung manifestations of HIV/AIDSAnn Thorac Med20105420116

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Shinn-Huey S. Chou Somnath J. Prabhu Kristina Crothers Eric J. Stern J. David Godwin Sudhakar N. Pipavath Thoracic Diseases Associated with HIV Infection in the Era of Antiretroviral Therapy: Clinical and Imaging FindingsRadioGraphics2014344895911

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John Rubaihayo Nazarius M Tumwesigye Joseph Konde-Lule Trends in prevalence of diarrhoea, Kaposi’s sarcoma, bacterial pneumonia, malaria and geohelminths among HIV positive individuals in UgandaAIDS Res Ther201512120

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Mukhtar A Adeiza Juliana U Okpapi Abdullah A Abba HIV-Associated tuberculosis: A sub-saharan african perspectiveSub-Saharan Afr J Med201411114

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Kwonjune J. Seung Salmaan Keshavjee Michael L. Rich Multidrug-Resistant Tuberculosis and Extensively Drug-Resistant TuberculosisCold Spring Harb Perspect Med201559a017863

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R Prasad A Singh V Balasubramanian N Gupta Extensively drug-resistant tuberculosis in India: Current evidence on diagnosis & managementIndian J Med Res2017145327193

10 

Hardik Shah Parul Bhatt Binal Vaghani Kushal Patel HIV-AIDS patients with respiratory manifestation: study at tertiary care centerInt J Adv Med2017412704

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Mahesha Padyana RaghavendraV Bhat M Dinesha Alam Nawaz HIV-Tuberculosis: A study of chest x-ray patterns in relation to CD4 countN Am J Med Sci2012452215

12 

C L Daley F Mugusi L L Chen D M Schmidt P M Small E Bearer Pulmonary complications of HIV infection in Dar es Salaam, Tanzania. Role of bronchoscopy and bronchoalveolar lavage. Am J Respir Crit Care Med1996154110510

13 

Praveen R Shahapur Rajendra C Bidri Recent trends in the spectrum of opportunistic infections in human immunodeficiency virus infected individuals on antiretroviral therapy in South IndiaJ Nat Sci Biol Med2014523926

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J M Wallace N I Hansen L Lavange J Glassroth B L Browdy M J Rosen Respiratory disease trends in the Pulmonary Complications of HIV Infection Study cohort. Pulmonary Complications of HIV Infection Study Group.Am J Respir Critical Care Med199715517280

15 

Klaus-Dieter Lessnau Michele Gorla Wilfredo Talavera Radiographic findings in HIV positive patients with sensitive and resistant tuberculosisChest199410636879



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https://doi.org/ 10.18231/j.ijirm.2020.009


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