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Abstrak :
Infeksi HIV menyebabkan menurunnya jumlah sel T helper(Th) yang memudahkan terjadinya infeksi oportunistik. Salah satu infeksi oportunistik tersering adalah infeksi kandida di orofaring dan esofagus. Untuk mendeteksi peningkatan koloni Kandida tidak mudah, jumlah CD4 dapat digunakan sebagai rujukan. Pada kenyataannya hanya sedikit sentra laboratorium yang menyediakan fasilitas pemeriksaan CD4. Dilakukan penelitian cross-sectional untuk menentukan hubungani antara jumlah limfosit total dengan intensitas koloni kandida di orofaring pasien-pasien HIV/AIDS. Penelitian dilakukan di poliklinik dan bangsal rawat inap RS Dr. Cipto Mangunkusumo dari Agustus 2004 sampai Januari 2005. Subyek penelitian diwawancarai, menjalani pemeriksaan fisik, dan pemeriksaan darah dan kultur sampel kumur pasien. Sejumlah 60 subyek terdiri dari 52 pria(86.7%) dan 8 wanita(13.3%). Rata-rata hitung limfosit total adalah 1194.53 sel/µL. Kandidosis orofaring terdapat pada 44 pasien(73.3%).Terdapat kecenderungan jumlah koloni Kandida yang tinggi pada jumlah limfosit total pasien yang rendah, walaupun tidak terdapat korelasi signifikan di antara keduanya. Terdapat perbedaan yang bermakna antara jumlah limfosit total pada klas koloni Kandida yang positif dan negatif. (Med J Indones 2005; 14: 147-51)

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HIV infection causes qualitative and quantitative reduction of the T helper (Th) subset of T lymphocytes, facilitating opportunistic infection. One of the common opportunistic infections among HIV/AIDS patients is Candida infection in the oropharynx and esophagus. Detection of increased Candida colonialization is not always easy, CD4 count is a parameter that could be used as reference. The fact is there?s only few laboratory can provide CD4 count. This study is a cross-sectional correlative study to determine the relation between total lymphocyte count as a much more applicable laboratory parameter and the intensity of Candida colonization in the oropharyngeal cavity of patients with HIV infection/AIDS. It was performed in the outpatient ward and inpatient ward of Dr. Cipto Mangunkusumo Hospital, from August 2004 to January 2005. The selected study subjects underwent interview, physical examination and had their blood samples and gargle samples taken. 60 study subjects were recruited, consisting of 52 males (86.7%) and 8 females (13.3%). The mean total lymphocyte count was 1194.53 cells/μL. Oropharyngeal candidiasis was found in 44 subjects (73.3%). There is a trend of higher Candida colonies number with lower total lymphocyte count despite no significant correlation between total lymphocyte count and the number of Candida colonies in the oral cavity of patients with HIV infection/AIDS. There is significant different between total lymphocyte count in positive and negative Candida colonies. (Med J Indones 2005; 14: 147-51)

Abstrak :
Latar Belakang: Hitung limfosit total berhubungan dengan prognosis serta harapan hidup pasien kanker kepala leher. Regulasi limfosit dipengaruhi berbagai hal termasuk nutrisi. Salah satu zat gizi yang berperan dalam proliferasi limfosit adalah asam amino rantai cabang. Penelitian ini bertujuan untuk melihat korelasi antara asupan asam amino rantai cabang dengan hitung limfosit total pada pasien kanker kepala dan leher. Metode: Studi potong lintang ini dilakukan pada subjek dewasa dengan kanker kepala leher yang belum menjalani terapi di poliklinik radioterapi dan hematologi onkologi medik RSCM. Asupan asam amino rantai cabang dinilai dengan 3 x 24-h food recall dan FFQ semi kuantitatif. Hitung limfosit total diukur dengan differential blood cell counter. Hasil: Sebanyak 85 subjek penelitian dengan rerata usia 53 tahun, dengan sebagian besar laki-laki, terdiagnosis kanker nasofaring dengan jenis karsinoma sel skuamosa dan stadium IV. Rerata subjek memiliki status gizi normal, dengan rerata asupan energi 29,99 ± 0,95 kkal/kgBB dan protein 1,39 ± 0,05 g/kgBB dengan penilaian FFQ semi kuantitatif. Rerata asupan AARC pada subjek sebesar 10,92 ± 0,48 gram dengan FFQ semi kuantitatif. Sebagian besar subyek memiliki hitung limfosit total pada rentang normal. Terdapat sebanyak 17.6% subyek dengan hitung limfosit total yang rendah. Terdapat korelasi lemah antara asupan asam amino rantai cabang dengan hitung limfosit total (r=0,230, p=0,029). Kesimpulan: Terdapat korelasi bermakna yang lemah antara asupan AARC dengan hitung limfosit total pada subjek kanker kepala leher yang belum menjalani kemoradioterapi. ......Background: Total lymphocyte count is related with prognosis and survival rate of head and neck cancer patients. Lymphocyte regulation is affected by multiple factors, including nutrition. One of the nutrients that plays role in lymphocyte proliferation is branched-chain amino acids. This study aims to investigate the correlation between branched-chain amino acid and total lymphocyte count in head and cancer patients. Method: This cross-sectional study was conducted on adults with head and neck cancer who had not undergone therapy at the radiotherapy and medical hematology oncology clinic at RSCM. Branched-chain amino acid intake was assessed using 3x24-h food recall and semi quantitative FFQ. Total lymphocyte count was measured with differential blood cell counter. Results: Eighty-five subjects with a mean age of 53 years, mostly are male, diagnosed with nasopharyngeal cancer, with histopathology appearance of squamous cell carcinoma, and stage IV cancer. The average subject had normal nutritional status, with an average intake of 29.99 ± 0.95 kcal/kgBW of energy and 1.39 ± 0.05 g/kgBW of protein with a semi quantitative FFQ assessment. The average branched-chain amino acid intake in subjects was 10,92 ± 0,48 gram with semi quantitative FFQ. There were 17.6% subjects with low total lymphocyte count. There was a low correlation between intake of branched-chain amino acids and total lymphocyte count (r=0,230, p=0,029). Conclusion: There was a significant low correlation between branched-chain amino acids intake with total lymphocyte count in head and neck cancer subjects who had not undergone chemoradiotherapy.

Abstrak :
Glutamin merupakan asam amino yang berperan penting dalam menjaga homeostasis dari fungsi sel tertentu, di antaranya adalah proliferasi sel limfosit. Penurunan kadar glutamin plasma terjadi pada hewan coba dengan kanker, yang berdampak pada peningkatan kerentanan terhadap infeksi. Beberapa penelitian melaporkan bahwa suplementasi glutamin dapat mencegah terjadinya mukositis oral akibat radiasi, sehingga dapat meningkatkan kualitas hidup pasien kanker kepala leher dengan radioterapi. Penelitian dengan desain potong lintang ini dilakukan di Departemen Radioterapi RSUPN dr. Cipto Mangunkusumo, Jakarta, yang bertujuan untuk mengetahui korelasi antara kadar glutamin plasma terhadap total lymphocyte count TLC dan kualitas hidup pada pasien kanker kepala leher dengan radioterapi. Dari total 52 subjek yang mengikuti penelitian ini, didapatkan median usia 50,50 18-62 tahun dan 63,46 adalah subjek laki-laki. Nasofaring merupakan lokasi kanker tersering. Sekitar 70 subjek berada pada stadium IV dan mendapatkan kombinasi radioterapi dan kemoterapi. Status gizi sebagian besar subjek masih tergolong normal. Hasil penelitian ini menunjukkan bahwa tidak ada korelasi antara kadar glutamin plasma terhadap TLC dan kualitas hidup pada pasien kanker kepala leher dengan radioterapi. Meskipun demikian, beberapa data dalam penelitian ini dapat memberikan gambaran mengenai adanya masalah nutrisi yang dialami pasien kanker kepala leher dengan radioterapi. Data tersebut antara lain lebih dari 60 subjek memiliki asupan kalori dan protein harian yang kurang, kemudian didapatkan juga kadar glutamin plasma semua subjek yang sangat rendah, dengan rerata 7,77 3,32 ?mol/l. Beberapa faktor yang diduga menjadi penyebab terjadinya hal tersebut adalah proses penyakit kanker, lokasi pertumbuhan kanker, efek samping terapi, serta kebutuhan yang sangat tinggi akan glutamin untuk fungsi fisiologis tubuh. ......Glutamin is an amino acid that plays an important role in maintaining the homeostasis of many cells, including the proliferation of lymphocytes. A decrease in plasma glutamine level was observed in rats with cancer, which could increase the susceptibility to infection. Several studies showed that glutamine supplementation could prevent oral mucositis induced by radiation, so this could increase the quality of life of head and neck cancer patients receiving radiotherapy. This cross sectional study conducted at Radiotherapy Department, RSUPN dr. Cipto Mangunkusumo, Jakarta, aimed to investigate the correlations of plasma glutamin level with total lymphocyte count TLC and quality of life in head and neck cancer patients receiving radiotherapy. A total of 52 subjects participated in this study, with median age 50,50 18 62 years old and 63,46 subjects were male. Nasopharynx was the most common site affected. About 70 subjects were at stage IV cancer and receiving a combination of radiotherapy and chemotherapy. Most of the subjects had a normal nutritional status according to body mass index BMI. The results of this study showed no correlations of plasma glutamine level with TLC and quality of life in head and neck cancer patients receiving radiotherapy. However, data from this study revealed nutritional problems that happened in head and neck cancer patients receiving radiotherapy. These data include more than 60 of subjects had below normal limit daily calorie and protein intakes, and the plasma glutamine level of all subjects was very low, with mean 7,77 3,32 mol l. Several factors predicted to be the cause of these problems are the process of the disease, cancer growth location, side effects of therapy, as well as a high need of glutamine for physiological functions of the body.

Abstrak :
Malnutrisi dan Tuberkulosis (TB) memiliki hubungan bidireksional, dimana saling berinteraksi satu sama lain. Pada kondisi infeksi kronis, terjadi ketidakseimbangan antara pemecahan protein dan sintesis protein yang ditandai dengan menurunnya massa bebas lemak. Malnutrisi juga menyebabkan atrofi timus sehingga terjadi penurunan proliferasi limfosit. Kondisi malnutrisi pada pasien TB akan menurunkan kualitas hidup. Kualitas hidup yang baik akan meningkatkan keberhasilan pengobatan, menurunkan mortalitas dan morbiditas. Short Form-36 (SF-36) merupakan kuesioner untuk menilai kualitas hidup yang dapat menilai 2 komponen yaitu komponen fisik (PCS) dan mental (MCS).  Penelitian potong lintang ini bertujuan untuk menilai hubungan asupan protein, massa bebas lemak dan hitung limfosit total dengan kualitas hidup pada pasien TB paru fase intensif di 12 puskesmas yang dipilih secara random di Kota Pekanbaru, Riau. Pengambilan sampel dilakukan secara consecutive sampling, dan didapatkan 72 subjek yang memenuhi kriteria penelitian. Hasil penelitian didapatkan nilai tengah usia adalah 33 tahun dengan usia terendah 18 tahun dan tertinggi 59 tahun. Sebanyak 56,9% subjek adalah laki-laki, sebagian besar berpendidikan menengah dengan pendapatan kurang, perokok aktif dan dengan status gizi kurang (underweight). Sebanyak 59,7% subjek memiliki asupan protein yang kurang, 86,1% dengan massa bebas lemak yang rendah, dan 88,9% subjek memiliki hitung limfosit yang normal. Sebagian besar subjek memiliki kualitas hidup PCS dan MCS yang baik. Hasil penelitian menunjukkan terdapat korelasi dengan kekuatan lemah yang bermakna secara statistik antara massa bebas lemak dengan PCS (r = 0,239, p = 0,044), sedangkan asupan protein dan hitung limfosit total tidak ditemukan adanya korelasi baik terhadap PCS maupun MCS. ......Introduction: Malnutrition and Tuberculosis (TB) have bidirectional relationship, which interact between each other. In chronic infection, there is an imbalance between protein degradation and protein synthesis which marked with the loss of fat free mass (FFM). Malnutrition can cause the atrophy of thymus gland resulted in the reduction of lymphocyte production. Malnutrition in TB patients will reduce quality of life. On the other hand, a good quality of life will increase treatment success rate and decrease the risk of morbidity and mortality. Short Form-36 (SF-36) is a questionnaire used to assess quality of life consists of two different components, physical component score (PCS) and mental component score (MCS). Methods: This cross-sectional study aimed to assess correlation between protein intake, fat free mass, and total lymphocyte count with quality of life among intensive phase lung tuberculosis patients. Data collected from May to July 2019 in 12 primary health centers chosen randomly in Pekanbaru, Riau Province. Samples selected using consecutive sampling method and 72 subjects fulfilled all research criteria. Interview was used to collect basic characteristic data, dietary intake data, and quality of life score. Anthropometric measurement (body weight, body height, and fat free mass) and laboratory examination (total lymphocyte count) were done. Spearman, Pearson, Mann-Whitney, and Kruskall Wallis test were used in this study. Results: Research showed median age subjects was 33 years old (18-59 years old). Most of the subjects were male (56.9%), had middle level of education, had low income, were active smoker with underweight nutritional status. Around 59.7% subjects had low protein intake, 86.1% subjects had low fat free mass, and 88.9% subjects had normal lymphocyte count. Most of the subjects had good physical and mental component score of quality of life assessment. Conclusion: There was a statistically significant weak correlation between fat free mass with PCS (r = 0.239, p = 0.044). However, there was no correlation found between protein intake or total lymphocyte count with PCS or MCS.