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Ditemukan 27 dokumen yang sesuai dengan query
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Hanung Sunarwibowo
"ABSTRAK
OBJECTIVE: We determined whether the accuracy of thoracaolumbar pedicle screw
direction placement is optimized with a technique using anatomic landmarks for
pedicle screw and using S30 as guidance (Technique 1). This technique was
compared with a technique using anatomic landmarks for pedicle screw placement
without S3D as guidance (Technique 2).
METHODS: T7-L1 specimens were harvested from fresh human cadavers. Pedicle
screw placement using technique 2 was performed on lelt side. Vertebral rotation
and vertebral tilting measurement was determined using S3D. Then pedicle screw
placement using technique 1 was performed on right side. Axial dissections were
performed on pedicular specimens. Deviation of the screws from the ideal entry point
or trajectory was analyzed to quantitatively compare the two techniques.
RESULTS: Axial analysis of the specimens showed that all screw placements were
within the pedicles. Scatter plot analysis demonstrated that screws placed using
Technique 2 were more likely to have the combination of entry points and
trajectories medial to the ideal entry point and trajectory.
CONCLUSION: All screw placements were grossly within the confines of the
pedicles, regardless of technique, as evidenced by axial dissections analysis."
2007
T21343
UI - Tesis Membership  Universitas Indonesia Library
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Nella Yesdelita
"ABSTRAK
Latar Berlakang: Cedera medula spinalis (CMS) merupakan suatu kondisi medis yang kompleks dan dapat menyebabkan disabilitas. Pada CMS terjadi gangguan baik sementara maupun menetap pada fungsi motorik, sensorik, atau otonom. Gangguan tersebut mengakibatkan menurunnya kemampuan fungsional seorang penderita CMS. Penelitian ini bertujuan untuk menilai kesahihan dan keandalan SCIM III versi bahasa Indonesia untuk menilai kemampuan fungsional penderita CMS.
Metode: SCIM III versi bahasa Inggris diterjemahkan ke dalam bahasa Indonesia melalui metode penerjemahan forward-backward serta dilakukan cognitivedebriefing sehingga didapatkan SCIM III versi bahasa Indonesia. SCIM III versi bahasa Indonesia ini digunakan kepada 30 orang penderita CMS di dua rumah sakit dan satu wisma penderita CMS di Jakarta. Tiga orang rater menilai setiap subjek menggunakan rekaman video. Penilaian ulang dilakukan oleh peneliti satu minggu kemudian. Kesahihan konstruksi dan kriteria dinilai menggunakan koefisien korelasi. Untuk uji keandalan, digunakan intraclass correlation coefficient untuk menilai keandalan inter-rater, paired t-test untuk keandalan test-retest, dan Cronbach?s α untuk internal consistency.
Hasil: Didapatkan nilai korelasi lebih dari 0,4 (p<0,05) untuk kesahihan konstruksi dan kriteria. Intraclass correlation coefficient lebih dari 0,8 (p<0,05) untuk keandalan inter-rater, nilai korelasi lebih dari 0,6 (p<0,05) untuk keandalan test-retest dan Cronbach?s α 0,895 untuk keandalan internal consistency.
Kesimpulan: SCIM III versi bahasa Indonesia terbukti sahih dan andal untuk menilai kemampuan fungsional penderita CMS.

ABSTRACT
Objective: Spinal cord injury (SCI) is a medically complex condition and can cause disability. Patients with spinal cord injury usually have either temporary or permanent insult to motor, sensory, or autonomic function. The impairments reduce the functional capacity of the patients. The aim of the study was to assess the validity and reliability of Indonesian version of SCIM III to measure the functional capacity of patients with SCI.
Methods: English version of SCIM III was translated to Indonesian involving a forward-backward translation and cognitive debriefing to develop Indonesian version of SCIM III. The tool was administered to 30 patients with SCI in two centers and a residential home of SCI in Jakarta. Three raters evaluate each subject by using video record. Writer assessed each subject one week later. Construct and criterion validity was assessed by using correlation coefficient. For reliability, intraclass correlation coefficient was used for inter-rater reliability, paired t-test for test-retest reliability, and Cronbach?s α for internal consistency.
Results: There was correlation coefficient above 0,4 (p<0,05) for construct and criterion validity. Intraclass correlation coefficient above 0,8 (p<0,05) for inter-rater reliability, correlation coefficient above 0,6 (p<0,05) for test-retest reliability and Cronbach?s α 0,895 for internal consistency.
Conclusion: Indonesia version of SCIM III was proven to be valid and reliable to assess the functional capacity of patients with SCI."
2015
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
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Umi Asyiyah
"Dampak dari Cedera medula spinalis (CMS) adalah perubahan fungsi saluran kemih bagian bawah. Untuk mengatasi masalah tersebut klien CMS mendapatkan penatalaksanaan kandung kemih dengan metoda intermittent self catheterization (ISC). Penelitian ini bertujuan untuk mendapatkan gambaran 'pengalaman klien CMS yang menjalani ISC dalam konteks asuhan keperawatan di RSUP Fatmawati'. Metoda penelitian ini merupakan penelitian kualitatif dengan pendekatan fenomenologi. Data didapat dengan rekaman wawancara mendalam menggunakan MP4 terhadap 6 partisipan, dengan karakteristik 5 partisipan laki-laki dan 1partisipan perempuan. Rentang usia 33 sampai dengan 51 tahun. Menderita CMS thorakal 12-Lumbal 1, ASIA Impaiment Scale (AIS) A 5 orang dan AIS B 1 orang. Lama waktu penggunaan ISC antara setengah tahun hingga 5 tahun. Hasil wawancara dianalisis menggunakan metoda Colaizzi.
Dari studi ini dihasilkan 8 tema, yaitu perubahan sistem tubuh, komplikasi penyakit, gangguan konsep diri, proses belajar ISC, berbeda dengan orang sehat, mampu beradaptasi dengan perubahan, sistem pendukung dan harapan klien CMS. Berdasarkan penelitian ini disimpulkan bahwa klien yang mengalami CMS dengan gangguan berkemih mengalami proses belajar ISC yang sama, mampu melakukan tindakan sesuai ketentuan dan dapat memodifikasi pola kehidupan, serta dapat beradaptasi dengan kondisi yang dihadapi. Penelitian dapat dilanjutkan dengan metode Grounded Theory.

The consequences of a Spinal cord injury (SCI) are alterations in lower urinary tract function. Therefore, client with SCI need to use bladder management methode of intermittent self catheterization (ISC). The purpose of the study was to explore the experiences of the clients with SCI using ISC on nursing care contex at Fatmawati Hospital Jakarta. A qualitative approach was used based on phenomenology. Indepth MP4 interview were conducter to six partisipans, they were 5 males and 1 female, partisipans ages ranged between 33 -51 years. The segmental level of SCI is Thoracic 12 to Lumbar 1, the ASIA impaiment Scale (AIS) is 5 clients and AIS B one client. Duration of using ISC ranged from 6 month to 5 years, and the frequency is four times per day. The result was analysed with Colaizzi method.
The study showed that there were 8 themes. Those were altered of the neurology system, complication, decrease of self esteem, learning process ISC, differ from healthy peoples, self adaption, support system and the last client wishes. The research conclucion is SCI clients with urinary voiding dificulties, they had been same experience about ISC, skills of ISC and they made modification of them self. Recomedation for future research is Grounded Theory as Method.
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Depok: Fakultas Ilmu Keperawatan Universitas Indonesia, 2009
T-Pdf
UI - Tesis Open  Universitas Indonesia Library
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Ananda Marina
"ABSTRAK Depresi merupakan masalah psikologis yang paling sering ditemukan pada pasien cedera medulla spinalis (CMS). Kualitas hidup merupakan tujuan utama rehabilitasi. Depresi merupakan salah satu faktor yang akan mempengaruhi kualitas hidup. Tujuan penelitian ini adalah mengetahui hubungan antara tingkat depresi dengan kualitas hidup pada pasien CMS. Desain penelitian ini adalah studi potong lintang dengan pengambilan sampel secara consecutive dengan subjek sejumlah 67 orang. Sampel penelitian adalah seluruh pasien cedera medulla spinalis AIS A-D. Seluruh subjek diminta untuk melakukan pengisian kuesioner Beck Depression Inventory dan WHOQOL-BREF versi Bahasa Indonesia. Pada penelitian ini didapatkan hubungan yang bermakna antara tingkat depresi dengan kualitas hidup pada pasien CMS (p<0,001). Semakin tinggi tingkat depresi maka kualitas hidup pasien akan semakin rendah (p<0,001). Terdapat korelasi antara nilai SCIM dengan kualitas hidup (p<0.001), terutama pada subskala manajemen pernapasan dan sfingter (p<0.001) serta mobilitas ruangan dan toilet (p<0.001). Terdapat hubungan antara tingkat depresi dan kualitas hidup pada pasien CMS. Selain itu, kapasitas fungsional juga mempengaruhi kualitas hidup pada pasien CMS. 

ABSTRACT
Depression is the most common psychological problems in spinal cord injury (SCI) patients. Quality of life is the main goal of rehabilitation. Depression has known to have correlations with quality of life. The purpose of this study is to evaluate association between the level of depression and quality of life in SCI patients. Cross sectional study was applied in this study with 67 subjects in total collected by consecutive sampling technique. Patients who experienced SCI with AIS A-D were included in this study. All of subjects were asked to fill out Beck Depression Inventory questionnaire and WHOQOL-BREF Indonesian version. In this study, we found that there was an association between level of depression and quality of life in SCI patients (p<0.001). Patient with higher level of depression had lower quality of life (p<0,001). Also, there is correlation between SCIM and quality of life (p<0.001), especially in respiration and sphincter management and mobility in room and toilet (p<0,001). There was an association between level of depression and quality of life in SCI patients. Functional capacity had influence on quality of life in SCI patients. 

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Depok: Fakultas Kedokteran Universitas Indonesia, 2019
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
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"Pusat data nasional medula spinalis memperkirakan ada 10.000 kasus baru cedera medula
spinalis setiap tahunnya di Amerika Serikat. Angka insidensi paralisis komplit akibat
kecelakaan diperkirakan 20 per 100.000 penduduk dengan angka tetraplegia 200.000
pertahunnya. Tujuan dari penelitian ini adalah mengidentifikasi gambaran kecemasan
terhadap perubahan citra tubuh pada pasien cidera medula spinalis. Penelitian ini
dilakukan di RS Fatmawati Jakarta dengan jumlah responden 30 orang. Desain penelitian
yang digunakan adalah deskriptif sederhana dengan menggunakan alat instrumen
kuesioner. Analisis data yang digunakan adalah perhitungan statistik proporsi. Hasil
penelitian ini menyimpulkan balmwa gambaran tingkat kecemasan pada pasien cedera
medula spinalis mengalami tingkat kecemasan sedang (53,3%) dan menggunakan koping
yang positif (83,3%) hal ini mungkin dipengaruhi oleh kondisi pasien yang sedang dalam
tahap perawatan dan rehabilitasi sehingga informasi tentang keadaan pasien telah
diberikan oleh petugas kesehatan dan sebagian besar rsponden telah melalui tahapan
respon kehilangan dimana masa Iamanya rawat inap dan rehabilitasi berkisar 1 - 3
minggu."
Fakultas Ilmu Keperawatan Universitas Indonesia, 2005
TA5377
UI - Tugas Akhir  Universitas Indonesia Library
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M. Zafrullah Arifin
"Cedera servikal merupakan salah satu cedera tulang belakang terbanyak pada pasien trauma. Di Amerika Serikat tahun
2008 dari 100.000 kasus cedera tulang belakang, sebanyak 67% merupakan kasus cedera servikal. Penilaian awal
dilakukan berdasarkan American Spinal Cord Injury Association (ASIA) impairment score namun prognosis outcome
sering tidak diperhatikan. Tujuan penelitian untuk menganalisis nilai functional independence measure (FIM) pasien
cedera servikal dengan manajemen konservatif dan korelasi dengan umur, jenis kelamin, jenis trauma, onset trauma,
abnormalitas servikal, jenis lesi cervical spine, dan ASIA impairment score. Dilakukan studi kohor prospektif pada
semua pasien cedera servikal yang memenuhi kriteria inklusi di bagian Bedah Saraf Rumah Sakit (RS) Dr. Hasan
Sadikin Bandung. Subjek dikelompokkan berdasarkan umur, jenis kelamin, trauma tunggal/multipel, akut/kronik,
abnormalitas servikal, lesi komplit/inkomplit dan ASIA impairment score. Pemeriksaan nilai FIM dilakukan di
Poliklinik Bedah Saraf. Data dianalisis menggunakan uji t dan uji chi-kuadrat. Terdapat 17 pasien cedera servikal yang
dirawat di bagian Bedah Saraf RS Dr. Hasan Sadikin Bandung periode April 2009?April 2010. Observasi kohor
prospektif rata-rata nilai FIM pasien cedera servikal adalah 4±1,63. Analisis chi-kuadrat menyebutkan bahwa tidak
terdapat hubungan umur, jenis kelamin, jenis trauma, onset trauma, abnormalitas servikal dengan besarnya nilai FIM
pasien cedera servikal. Terdapat hubungan jenis lesi cervical spine, ASIA impairment score dengan besarnya nilai FIM
pasien cedera servikal. Jenis lesi cervical spine dan ASIA impairment score memiliki hubungan bermakna dengan
besarnya nilai FIM pasien 6 bulan pascacedera servikal.
Cervical spine injury is one of the most common spinal cord injuries in trauma patients. From 100,000
spinal cord injury cases reported in the United States of America (2008), sixty seven percent involve cervical spine
injury. American Spinal Cord Injury Association (ASIA) impairment score is used as an initial assessment but not
enough attention prognostic outcome of these patients was paid to. The objective of this study is to analyze the value of
functional independence measure (FIM) cervical spine injury patients with conservative management and its correlation
with age, sex, type of trauma, onset of trauma, cervical abnormalities, type of cervical spine lesion and ASIA
impairment score. A prospective cohort study was performed to all patients with cervical spine injury treated in
Neurosurgery Department of Dr. Hasan Sadikin Hospital Bandung that fullfiled the inclusion criteria. The subjects were
classified based on age, sex, single/multiple trauma, acute/chronic, cervical abnormalities, complete/incomplete lesion
and ASIA impairment score. The FIM examination was performed in Outpatient clinic of Neurosurgery. T-test and chisquare
test was done to analyze the data. There were 17 cervical spine injury patients treated in Neurosurgery
Department of Dr. Hasan Sadikin Hospital during April 2009?April 2010. The average FIM value of cervical spine
injury in those patients is 4+1.63 by cohort prospective study. There were no correlation between FIM value with age,
sex, type of trauma, onset of trauma and cervical abnormalities. Significant correlations were found between FIM value
with type of cervical spine lesion and ASIA impairment score in cervical spine patients. Type of cervical spine lesion
and ASIA impairment score have significant correlation with FIM value of patients in 6 months after cervical injury."
[Universitas Padjajaran. Fakultas Kedokteran;Universitas Padjajaran. Fakultas Kedokteran;Universitas Padjajaran. Fakultas Kedokteran, Universitas Padjajaran. Fakultas Kedokteran], 2012
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Artikel Jurnal  Universitas Indonesia Library
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Widyastuti Srie Utami
"Pendahuluan: Spinal cord injury (SCI) merupakan kejadian yang katastrofik, yang sering kali menyebabkan disfungsi neurologis yang signifikan serta disabilitas yang seringkali permanen, yang konsekuensinya tidak hanya dapat mempengaruhi kualitas hidup pasien sepanjang hidupnya, namun juga terhadap keluarga dan masyarakat.(6,7) SCI ditandai dengan disfungsi motorik, sensorik dan otonom yang kompleks, yang derajatnya menandakan berat SCI yang dialami. SCI terdiri atas sejumlah gejala yang menunjukkan kerusakan neuron dari Central Neural System (CNS), yang berkisar mulai dari foramen magnum hingga regio tulang belakang bawah.
Di seluruh dunia, angka kejadian SCI kurang lebih 40 kasus per juta orang per tahun. SCI traumatik disebabkan antara lain oleh kecelakaan lalulintas (47%), jatuh (23%), kekerasan/kriminalitas (14%), cedera olahraga (9%), serta penyebab lain yang mencakup hingga 7% angka kejadian, termasuk di dalamnya SCI iatrogenik yang dapat terjadi dalam operasi intervensi tulang belakang.(5) Di USA, Eropa, dan Jepang, SCI terjadi pada kurang lebih 30.000 individu per tahun, serta merupakan problem kronis bagi kurang lebih 500.000 pasien di seluruh dunia. Di wilayah Asia Pasifik, 300-400 kasus baru dilaporkan tiap tahunnya, dengan angka kejadian terbanyak terjadi pada usia 28.6 tahun, dan setengah dari seluruh pasien ini merupakan golongan usia muda yang seharusnya berada dalam periode paling produktif dalam hidup mereka.(6).
The National Institute on Disability and Rehabilitation Research melaporkan bahwa hingga 34.1% pasien yang mengalami SCI akan hidup dengan incomplete tetraplegia, 23% dengan complete paraplegia, 18.3% dengan complete tetraplegia, dan 18.5% dengan incomplete paraplegia. Hanya kurang dari 1% pasien dengan SCI yang cukup beruntung untuk mengalami recovery neurologis komplit.(5,10) Kebanyakan cedera di daerah thorakal menyebabkan complete SCI (73%), sedang cedera di daerah lumbal mengakibatkan incomplete SCI (79%).(2).
SCI pada manusia terutama diakibatkan oleh kombinasi dari tensile force atau gaya distraksi serta kontusio pada kolumna vertebra dan spinal cord itu sendiri. Gaya distraksi sering kali merupakan komponen integral dalam pathogenesis SCI, baik dalam kondisi traumatik maupun iatrogenik seperti pada saat tindakan intervensi tulang belakang.(4) Namun demikian belum banyak dibangun model ideal yang dapat meniru efek gaya distraksi pada spinal cord ini.
Kebanyakan pemahaman akan pathofisiologi serta tata laksana SCI didasari atau berawal dari temuan pada hewan coba yang digunakan sebagai model bagi SCI. Kebanyakan SCI termasuk yang terjadi pada saat operasi tulang belakang umumnya bersifat bireksional, sehingga model distraksi yang dapat meniru sifat bidireksional ini akan lebih dapat merefleksikan efek distraksi pada SCI yang timbul pada saat operasi intervensi tulang belakang.(4).
Tindakan bedah yang memanipulasi tulang belakang memiliki resiko tersendiri untuk terjadinya SCI intraoperatif. Koreksi deformitas skoliosis serta stabilisasi tulang belakang menggunakan instrumentasi seperti fixation rods, seringkali melibatkan gaya distraksi yang dalam besar yang cukup signifikan yang berpotensi menyebabkan terjadinya SCI iatrogenik.(3)
SCI yang terjadi pada prosedur ini dapat disebabkan oleh kompresi spinal cord akibat translasi dari vertebra, kinking dari spinal cord, buckling dari dura, hipoksia akibat ligasi pembuluh darah segmental dan menurunnya tekanan darah selama operasi, serta stretching atau distraksi langsung pada spinal cord saat koreksi deformitas.(3) Jika berlebihan, gaya distraksi ini dapat mengakibatkan defisit neurologis bahkan paralisis, yang masih terjadi pada 1-2% operasi tulang belakang. Pencegahan terjadinya SCI iatrogenik sebagai salah satu resiko penting dalam operasi atau prosedur tulang belakang menjadi fokus perhatian dalam penelitian ini.
Menilik tingginya derajat kecacatan dan bahkan kematian akibat kerusakan irreversibel yang dapat terjadi pada SCI, pencegahan terhadap terjadinya cedera ini sangatlah berharga baik dalam transportasi, tempat bekerja, olahraga, serta intraoperatif atau SCI iatrogenik. Jika memungkinkan, monitoring elektrofisiologi intraoperatif sangat berguna untuk mendeteksi dan mencegah terjadinga SCI iatrogenik ini. MEP yang diukur melalui stimulasi kortikal transkranial (TcMEP) dapat memberikan sarana deteksi dini ini.
Walaupun intraoperative neuro-electrodiagnostic monitoring dapat sangat membantu dalam identifikasi gangguan neurologis akut intraoperatif sehingga dapat membantu mencegah atau setidaknya membatasi kejadian SCI iatrogenik, pemeriksaan ini belum bisa rutin dilakukan di semua rumah sakit karena relatif masih mahalnya alat, terbatasnya ketersediaan, serta dibutuhkannya personel terlatih untuk melaksanakan monitoring intraoperatif bersangkutan, terutama di negara-negara dengan sarana yang masih terbatas.(4,33).
Penelitian ini bertujuan untuk mempelajari hubungan antara besar gaya distraksi yang diberikan pada spinal cord kelinci coba dengan timbulnya gangguan neurologis serta perubahan histopathologis yang ditimbulkannya. Dalam penelitian ini, penulis mengajukan model SCI pada kelinci sebagai hewan coba dengan mengaplikasikan gaya distraksi pada spinal cord lumbal menggunakan alat distraktor yang telah diukur dan dikalibrasi, dan pada saat yang sama mengukur besaran perubahan amplitudo Transcranial Motor Evoked Potential (TcMEP) yang terjadi yang menggambarkan gangguan neurokonduksi yang terjadi secara real-time.(33) Gangguan neurologis juga diobservasi secara klinis, dan perubahan histopathologis akibat cedera pada spinal cord diteliti melalui pemeriksaan histopathologis setelah spinal cord melalui proses harvesting. Penelitian ini juga membandingkan hasilnya dengan hasil penelitian oleh kolega dr. Robin Novriansyah yang mempelajari efek distraksi pada spinal cord regio thorakal(35), dengan tujuan untuk membandingkan kerentanan antara kedua level spinal cord terhadap gaya distraksi selama prosedur intervensi tulang belakang.
Metode: Dua puluh kelinci jantan galur New Zealand dengan berat 3.000-3500 gram yang dibagi menjadi 4 kelompok intervensi (amplitudo TcMEP 80-60%, 60-40%, 40-20%, dan 20-0% (flat) dari amplitudo baseline awal sebelum dilakukan distraksi) dan kelompok kontrol digunakan dalam penelitian ini. Gaya distraksi diberikan intraoperatif menggunakan midline posterior approach pada vertebra lumbal L1-L2 menggunakan alat distraktor yang telah menjalani uji konstanta dan kalibrasi, dimana untuk tiap 1 milimeter peregangan pada alat ini diperlukan gaya distraksi sebesar 16.29 Newton. Monitoring TcMEP intraoperatif diukur pada tiap milimeter distraksi yang diberikan pada masing-masing kelompok intervensi. Gangguan motorik dimonitor pasca operasi, dan pada hari ke-10 dilakukan spinal cord harvesting yang kemudian dinilai secara histopathologis untuk mempelajari perubahan selular maupun struktural yang terjadi.
Hasil: Ditemukan bahwa terdapat perbedaan yang bermakna (p<0.05) pada penurunan amplitudo TcMEP, jarak distraksi, gaya distraksi yang diperlukan, serta derajat gangguan neurologis dan derajat kerusakan neurologis antara kelompok intervensi dengan kelompok kontrol.
Di antara kelompok intervensi juga ditemukan perbedaan yang berbeda secara bermakna secara statistik dalam hal penurunan amplitudo TcMEP, jarak distraksi, gaya distraksi yang diperlukan, serta derajat gangguan neurologis dan derajat kerusakan neurologis yang terjadi.
Jarak minimum sebesar 18 mm yang sesuai dengan gaya distraksi sebesar 293.22 Newton diperlukan untuk mencapai terjadinya amplitudo TcMEP 0% (flat). Gangguan neurologis ini ditemukan reversibel walaupun ditemukan perubahan iskhemik dengan edema, iskhemia, degenerasi, nekrosis, serta gliosis derajatnya bersesuaian dengan besar distraksi.
Menggunakan uji statistik regresi linear pada monitoring perubahan amplitudo TcMEP pada setiap pertambahan jarak distraksi yang dikenakan pada spinal cord lumbal kelinci coba, melalui penelitian ini didapatkan bahwa hubungan antara jarak distraksi (D) dalam satuan milimeter (mm) dengan amplitudo TcMEP (aTcMEP) pada kelinci coba dapat diformulasikan sebagai berikut :
aTcMEP = 82.069 - (4.844 x D)
Dengan :
aTcMEP = Amplitudo Transcranial Motor Evoked Potential
D = Distraction Distance dalam satuan milimeter (mm)
Dibandingkan dengan kelompok intervensi dari kelompok spinal cord level thorakal, terdapat perbedaan yang bermakna secara statistik (p<0.05) pada gaya distraksi yang diperlukan untuk menimbulkan penurunan amplitudo TcMEP 80-60%, 60-40%, dan 40-20%.
Diskusi: Derajat distraksi yang direfleksikan dalam jarak dan gaya yang diaplikasikan pada spinal cord regio lumbal akan mengakibatkan timbulnya gangguan neurokonduksi yang bersesuaian dengan besarnya distraksi, yang tercermin pada derajat penurunan amplitudo TcMEP yang terjadi. Derajat ini juga bersesuaian dengan derajat gangguan neurologis dan derajat kerusakan jaringan spinal cord secara histopathologis yang terjadi.
Melalui rumus formulasi hubungan antara jarak distraksi (mm) dengan amplitudo TcMEP (aTcMEP) pada model kelinci coba yang didapatkan yaitu aTcMEP = 82.069 – (4.844 x D), diperlihatkan melalui penelitian ini bahwa perubahan amplitudo TcMEP yang menggambarkan perubahan status neurologis yang terjadi akibat distraksi pada kelinci coba adalah mungkin untuk diperkiraan, sehingga dengan penelitian lebih lanjut mengenai spinal cord, dapat dibangun suatu formulasi yang dapat menjadi perangkat yang berharga bagi ahli bedah dalam operasi intervensi tulang belakang dalam keadaan tanpa alat intraoperative neuro-electrodiagnostic monitoring.
Seperti yang terwakili dalam perbedaan besar gaya distraksi yang diperlukan untuk mencapai derajat gangguan neurologis dan kerusakan jarimgan spinal cord secara histopathologis yang bersesuaian, spinal cord regio lumbal menunjukkan ketahanan yang lebih besar atau lebih tidak rentan terhadap gaya distraksi jika dibandingkan dengan spinal cord regio thorakal.
Kesimpulan: Penelitian ini mengajukan model seberapa besar suatu distraksi diperkirakan masih bisa dianggap aman dengan resiko cedera yang seminimal mungkin secara struktural maupun fungsional pada spinal cord regio lumbal walaupun tanpa bantuan perangkat monitoring neurodiagnostik intraoperatif.
Dengan meningkatnya pemahaman akan biomekanika dan pathofisiologi SCI serta perubahan biokimia dan selular yang terjadi di dalamnya, diharapkan penelitian ini dapat memberikan kontribusi tidak hanya bagi penelitian mendatang mengenai tata laksana SCI serta potensi recovery-nya, namun juga yang paling penting, bagi upaya ke arah pencegahan SCI iatrogenik, terutama selama prosedur intervensi tulang belakang.

Introduction: Acute traumatic spinal cord injury (SCI) is a catastrophic, devastating, life-altering event, with loss of function and poor long-term prognosis, which consequences often persist for life, both for the patient, family, and society at large.(6,7) It is marked by a complex motoric, sensoric, and autonomous disfunction, with severity that mirrors the degree of injury to the neurons of the Central Neural System (CNS), ranging from the foramen magnum to the lowermost spinal regions.
The incidence of traumatic spinal cord injury is approximately 40 SCIs per million persons per year. Traumatic SCI is reported to occur by motor vehicle and workplace accident, falls, violence, sports accident, and other sources of trauma (7%), including iatrogenic cause during spine surgeries.(5) In USA, Europe and Japan, its incidence reaches approximately 30.000 persons per year, and becomes a mainstay for health problem for more than 500.000 patients around the globe. In Asia Pacific regio, a staggering 300-400 new cases have been reported annually, with peak incidence at 28.6 year of age, and approximately half of these patients are of youth demographic, who supposedly at the most productive period of their lives.(6)
The National Institute on Disability and Rehabilitation Research reporting that up to 34.1% patients with history of SCI will live their lives with incomplete tetraplegia, 23% with complete paraplegia, 18,3% with complete tetraplegia, and 18,5% with incomplete paraplegia, with only less than 1% will be lucky enough to gain complete neurological recovery.(5,10) Injury to the thoracic regio usually will cause a complete SCI (73%), while injury to lumbar regio commonly will cause a less severe or incomplete SCI (79%).(2)
SCI on human are mostly caused by combination of tensile force or distraction combined with contusion to vertebral coloumn and spinal cord itself. This distraction force is an integral component in SCI, whether in traumatic or iatrogenic milieu, yet there’s still lack of such an ideal model that capable of mimicking the effect of this force to the spinal cord.(4)
Most new understanding of pathophysiology and current treatment on SCI were based on studies on animal models, and most SCIs including ones that occur in spine surgeries are of bidirectional force, thus a distractor model on experimental animal that able to mimic this bidirectional force would be a more reliable model in mimicking the effect of distraction in SCI on human during spine surgeries.(4)
Spine surgery contributes its own risks to iatrogenic SCI. Procedures that involve intervention to the spine, e.g during curved spine deformity correction and stabilization of the spine using instrumentation such as fixation rods, oftenly involve application of significant amount of distraction force with its potential as a cause of iatrogenic SCI.(3)
Insults that contribute to SCI during spine intervention surgery include cord compression due to vertebral translation, cord kinking, dura buckling, hypoxia secondary to segmental blood vessel ligation and decreased blood pressure, ischemia, and/or direct spinal cord stretching due to distraction forces applied. If excessive, these distraction forces may result in neurological deficit even paralysis, that still occurs in 1-2% of spine surgeries. Prevention to iatrogenic SCI as an important risk in spine surgeries would be the focus of this study.(3)
Considering catastrophic impairment and even permanent paralysis caused by SCI, its prevention is of utmost importance in every possible milieu, not only in transportation, workplace, sports setting, but also intraoperative or iatrogenic SCI. When available, intraoperative electrophysiological monitoring could be very useful for the detection and prevention of iatrogenic SCI. Motor evoked potentials (MEP), obtained by transcranial cortical stimulation (TcMEP), can provide this early detection.
Eventhough intraoperative neuro-electrodiagnostic monitoring could be very beneficial in early identification of intraoperative neurological disturbance, and thus, is such a valuable tool in preventing the incidence or limiting the degree of severity of iatrogenic SCI during spine intervention surgery, its expensive costs and limited availability and the need for its specifically-trained personnels has made its application in each and every spine surgery is still limited, particularly in developing countries with limited resources.(4,33)
This experiment aims to study the correlation of the amount of distraction force applied to experimental animal lumbar spinal cord with its resulted neurological disturbances and histopathological changes. In this study, author proposes an SCI model by applying distraction force to experimental animal lumbar spinal cord using calibrated distractor device, at the same time, neurological disturbances were monitored intraoperatively using TcMEP that will show the degree of amplitude declination that represents its real-time neuroconduction disturbance.(33) Neurological disturbances were also observed clinically, and after spinal cord harvesting, histopathological changes due to injury to the spinal cord were also examined.
This experiment also compares its result with study of effect of distraction to the thoracic spinal cord in animal model performed by colleague Robin Novriansyah, MD(35), with aim to compare the vulnerability between the two spinal cord levels to distraction injury during spine intervention procedures.
Methods: Twenty male New Zealand experimental rabbits weighting 3.000-3.500 grams were divided into 4 intervention groups (80-60%, 60-40%, 40-20%, and 20-0% (flat) amplitude group compared to their baseline amplitude prior to distraction) and control group were used in this study. Distraction force were applied intraoperatively using midline posterior approach to the vertebra L1-L2 using calibrated spinal cord distraction device, in which a force of 16.29 Newton was required for each millimetre of distraction. Declination of Transcranial Motor Evoked Potential (TcMEP) amplitude were measured for each millimetre of distraction applied to each intervention group. Motoric disturbances were also monitored post operatively, and on day 10, after spinal cord harvesting, the spinal cords were examined histopathologically for its degree of selullar and structural damages.
Results: We found that there were statistically significant differences (p<0,005) of TcMEP amplitude declination, distance of distraction, distraction force required, degree of neurological disturbance, and degree of histopathological changes between intervention groups and control group.
Among intervention groups, there were also statistically significant differences on TcMEP amplitude declination, distance of distraction, distraction force required, degree of neurological disturbance, and degree of histopathological changes between each intervention group.
A minimum distance of 18 millimetres of distraction equal to 293.22 Newton of distraction force was required to achieve a flat (0%) TcMEP amplitude in this animal model study. These neurological changes due to distraction force even in flat TcMEPs appear to be clinically reversible eventhough ischemic changes were histopathologically found, represented in the degree of severity of edema, degeneration, ischemia, necrosis, and gliosis findings that correlate to the amount of distraction force applied.
Using statistical linear regression on careful TcMEP amplitude monitoring in each and every additional distraction distance applied to the experimental rabbits’ lumbar spinal cord, through this study we conclude that the relationship between distraction distance (mm) and TcMEP amplitude (aTcMEP) in rabbit animal model can be formulated as :
aTcMEP = 82.069 – (4.844 x D)
When compared to the thoracic spinal cord study, there were statistically significant (p<0,05) differences of distraction force required in lumbar 80-60%, 60-40%, and 40-20% amplitude groups compared to the corresponding thoracic spinal cord groups.
Discussion: Degree of distraction reflected in its distance and force required to be applied to lumbar spinal cord in rabbit experimental model will cause a corresponding degree of neuroconduction disturbance represented in declination of its TcMEP amplitude. This degree also correlates with the degree of neurological disturbances clinically and the degree of histopathological changes in the injured spinal cord tissue represented in the degree of edema, degeneration, ischemia, necrosis, and gliosis findings.
Through the defined formula of relationship between distraction distance in millimeter unit applied with TcMEP : aTcMEP = 82.069 - (4.844 x D) established in this experiment, it is shown that TcMEP amplitude changes that reflect the neurological disturbances due to the applied distraction on rabbit animal model can be predicted, thus through further future spinal cord study, valuable formulation could be established for surgeons during spine intervension surgery in the circumstance without the availability of an intraoperative neuro-electrodiagnostic monitoring device.
Represented in statistically significant more amount of distraction force required to achieve similar degree of neurological disturbance and histopathologically corresponding spinal cord tissue damage, the lumbar spinal cord apparently shows a less vulnerability to distraction force compared to the thoracic spinal cord.
Conclusion: This model offers orthopaedic surgeons an animal model of how far a distraction could still be considered safe with the least risk of injury to the spinal cord structurally and functionally, even without the help of intraoperative neuro-electrodiagnostic device.
With the increasing understanding of the biomechanics and pathophysiology of SCI, and also its biochemical and celullar changes, we hope that this study could share its contribution not only for future study of SCI treatment and its recovery potential, but also of utmost importance, to the prevention of iatrogenic SCI, particularly during spine intervention procedures such as during scoliosis deformity correction surgeries.
"
Jakarta: Fakultas Kedokteran Universitas Indonesia, 2013
SP-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
cover
Bear, Mark F.
""Neuroscience: Exploring the Brain surveys the organization and function of the human nervous system. We present material at the cutting edge of neuroscience in a way that is accessible to both science and nonscience students alike. The level of the material is comparable to an introductory college text in general biology. The book is divided into four parts: Part I, Foundations; Part II, Sensory and Motor Systems; Part III, The Brain and Behavior; and Part IV, The Changing Brain. We begin Part I by introducing the modern field of neuroscience and tracing some of its historical antecedents. Then we take a close look at the structure and function of individual neurons, how they communicate chemically, and how these building blocks are arranged to form a nervous system. In Part II, we go inside the brain to examine the structure and function of the systems that serve the senses and command voluntary movements. In Part III, we explore the neurobiology of human behavior, including motivation, sex, emotion, sleep, language, attention, and mental illness. Finally, in Part IV, we look at how the environment modifies the brain, both during development and in adult learning and memory"--Provided by publisher."
Philadelphia: Wolters Kluwer, 2016
612.8 BEA n
Buku Teks SO  Universitas Indonesia Library
cover
Harun Al Rasid
"ABSTRAK
Cedera Medula Spinalis (CMS) merupakan kerusakan pada medula spinalis dan
akar syarafnya yang mengakibatkan defisit neurologis akibat trauma atau non
trauma. Seksualitas merupakan bagian integral dari kehidupan seseorang terutama masalah kompleks yang muncul setelah cedera medulla spinalis namun masalah seksual masih dianggap tabu (taboo) untuk didiskusikan dan dipublikasikan terutama di Indonesia. Penelitian ini bertujuan untuk mendapatkan gambaran makna dari pengalaman perubahan fungsi seksual pada klien dengan cedera medulla spinalis. Desain penelitian adalah pendekatan fenomenologi pada enam partisipan. Pengumpulan data dengan wawancara mendalam dan catatan lapangan. Analisa data menggunakan metode Collaizi. Penelitian ini menghasilkan enam buah tema yaitu 1) kesedihan akibat kelemahan/perubahan fisik, 2) adanya perubahan fungsi seksual, 3) respon psikologis terhadap perubahan fungsi seksual, 4) cara mengekspresikan fungsi seksual, 5) harapan untuk memenuhi kebutuhan seksual dan 6) harapan terhadap pelayanan keperawatan di rumah sakit dalam
mengatasi masalah kebutuhan seksual

ABSTRACT
Spinal cord injury (SCI) is a damage of the spinal cord and nerve roots that lead to neurological deficits due to trauma or non-traumatic. Sexuality is an integral part of a person's life, especially the complex problems that arise after a spinal cord injury but sexual matters are considered taboo (taboo) to be discussed and publicized, especially in Indonesia. The purpose of this study was to get an idea of the significance of experience changes in sexual function in clients with spinal cord injury. This is a qualitative study with phenomenological approach involving six participants. Collecting data with in-depth interviews and field notes. Data were analyzed with Collaizi's method. The result found six themes,1) sadness due to weakness / physical changes, 2) change in sexual function, 3) the psychological response to changes in sexual function, 4) how to express sexual function, 5) hopes for the sexual needs and 6) expectations of nursing care in hospitals addressing sexual needs"
2016
T45939
UI - Tesis Membership  Universitas Indonesia Library
cover
Steven Setiono
"Tujuan: Menilai manfaat edukasi mengenai gangguan berkemih neurogenik pada pasien cedera medulla spinalis (CMS) di RSUP Fatmawati terhadap pengetahuan dan kemampuan mengatasi masalah.
Metode: Desain studi eksperimental. Subyek 22 orang pasien paraplegi karena CMS dengan gangguan berkemih neurogenik yang dirawat pertama kali di RSUP Fatmawati. Subyek diberikan program edukasi yang terdiri dari 7 topik selama rentang 3 minggu. Dilakukan penilaian pengetahuan dan kemampuan masalah dengan menggunakan kuesioner pada awal penelitian, pasca pemberian edukasi, dan 3 bulan pasca edukasi. Selain itu dilakukan penilaian kepentingan topik edukasi menurut subyek dengan skala Likert.
Hasil: 22 subyek menyelesaikan penilaian awal dan pasca edukasi, namun hanya 18 orang yang dapat dihubungi saat follow up 3 bulan. Terdapat peningkatan pengetahuan yang bermakna antara awal dan pasca edukasi (p=0,033), pasca edukasi dan follow up (p=0,047). Terdapat peningkatan yang bermakna pada kemampuan menyelesaikan masalah antara awal dan pasca edukasi (p=0,000), tidak terdapat perubahan bermakna antara pasca edukasi dan follow up (p=0,157). Seluruh topik edukasi yang diberikan dianggap penting oleh subyek.
Kesimpulan: Terdapat peningkatan pengetahuan dan kemampuan menyelesaikan masalah setelah pemberian edukasi, dan terdapat retensi sampai dengan 3 bulan pasca edukasi. Pemberian program edukasi mengenai gangguan berkemih neurogenik pada pasien CMS penting untuk meningkatkan pengetahuan dan kemampuan menyelesaikan masalah, serta mencegah komplikasi urologis.

Objective : To evaluate the effect of educational program in neurogenic bladder for spinal cord injury patient at Fatmawati General Hospital in improving knowledge and problem solving skill.
Methods : This is a experimental study. Twenty two paraplegic SCI patients with neurogenic bladder in Fatmawati hospital was included in this study. The subjects was given educational program which consist of 7 topics in 3 weeks period. Questionnaire for evaluating knowledge and problem solving skill was given at the beginning of the study, after completion of education program, and 3 months after education. A likert scale-based questionnaire also given at the end of education to assess patient?s perception of importance regarding the education topics.
Results : All subjects finished the initial and post education assessment, but only 18 subjects finished follow up evaluation. There was significant difference in knowledge between initial and post education assessment (p=0.033) and between post education and follow up (p=0.047). There was significant improvement in problem solving skill between initial and post education assessment (p=0.000) and no significant difference between post education and follow up (p=0.157). All topics given perceived as important by all the subjects.
Conclusion : There is a significant improvement in knowledge and problem solving skill after educational program, and there is retention up to 3 months after education. Educational program in neurogenic bladder for patients with SCI during hospital stay is important in improving patient?s knowledge and problem solving skill also for prevention of urological complication.
"
Jakarta: Fakultas Kedokteran Universitas Indonesia, 2016
SP-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
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