|Year : 2014 | Volume
| Issue : 3 | Page : 270-276
A comparative clinical study of Siravedha and Agnikarma in management of Gridhrasi (sciatica)
J Vaneet Kumar1, Tukaram S Dudhamal2, Sanjay Kumar Gupta2, Vyasadev Mahanta2
1 Govt. Ayurvedic Dispensary, Giddarbaha, Sri Muktsar Sahib, Punjab, India
2 Department of Shalya Tantra, Institute for Post Graduate Teaching and Research in Ayurveda, Gujarat Ayurved University, Jamnagar, Gujarat, India
|Date of Web Publication||20-Mar-2015|
Tukaram S Dudhamal
Assistant Professor, Department of Shalya Tantra, I.P.G.T. and R.A., Gujarat Ayurved University, Jamnagar - 361 008, Gujarat
Source of Support: None, Conflict of Interest: None
| Abstract|| |
Background: Lifetime incidence of low back pain is 50-70% and incidence of clinically significant sciatica due to lumbar disc prolapse occurs in 4-6% of the population. Low back pain and sciatica is major cause of morbidity throughout the world. There is only conservative treatment giving short-term relief in pain or surgical intervention with side-effect. There is need to find out quick relief from pain in today's era as it affects physical as well as mental and social life of patients. In Ayurveda, various modalities are given but Agnikarma and Siravedha are supposed to give instant relief from pain. Aims: To compare the efficacy of Agnikarma and Siravedha in the management of Griidhrasi. Materials and Methods: It's an open randomized parallel group trial. A total of 30 patients, divided randomly in two groups, were treated by Agnikarma in 19 patients and Siravedha in 11 patients. Agnikarama was done at lumbosacral spine and Achilles tendon region by Panchadhatu Shalaka. Siravedha was done from four Angulas below Janu Sandhi (Knee joint). Placebo starch capsules were given to all patients. Paired t-test applied for efficacy within the group and Chi-square test to compare the efficacy of two groups. Results: Individually both groups had given relief in cardinal symptoms of Gridhrasi. 68.42% patients showed marked improvement and 21.05% had complete relief after Agnikarma. In Siravedha, 72.73% patients had moderate improvement whereas 27.27% patient had marked improvement. Conclusion: Agnikarma gives better effect than Siravedha in management of Gridhrasi.
Keywords: Agnikarma, Gridhrasi, Raktamokshana, sciatica, Siravedha
|How to cite this article:|
Kumar J V, Dudhamal TS, Gupta SK, Mahanta V. A comparative clinical study of Siravedha and Agnikarma in management of Gridhrasi (sciatica). AYU 2014;35:270-6
|How to cite this URL:|
Kumar J V, Dudhamal TS, Gupta SK, Mahanta V. A comparative clinical study of Siravedha and Agnikarma in management of Gridhrasi (sciatica). AYU [serial online] 2014 [cited 2020 Jan 26];35:270-6. Available from: http://www.ayujournal.org/text.asp?2014/35/3/270/153743
| Introduction|| |
Pain is the chief cause of visiting a doctor in most patients. It is known as Ruja which is one of the synonyms of disease. It disturbs physical and mental status of a patient. Pain is cardinal symptom in most of the Vatavyadhis. Gridhrasi is such a Ruja Pradhaana Vatavyadhi. In Gridhrasi intense shooting pain characteristically radiates from Sphika (gluteal region) to Pada (foot). On the basis of symptoms of Gridhrasi; it can be equated with the disease sciatica in modern science. It occurs due to spinal nerve irritation and is characterized by pain in distribution of sciatic nerve. Low back pain and radiating pain due to lumbar disc prolapse are the major cause of morbidity throughout the world. Lifetime incidence of low back pain is 50-70% with incidence of sciatica more than 40%. However sciatica due to lumbar disc prolapse occurs only in 4-6% of the population.  Hence this is a significant threat to working population. It disturbs daily routine and overall life of the patients because of continuous and stretching type of pain. In reference to sciatica treatment; medical science has only symptomatic management with analgesic like non-steroidal anti-inflammatory drugs. In some cases if nerve compression is more; surgical procedures like laminectomy, discectomy are indicated but these surgical procedures are expensive with their limitations. In Ayurveda, various methods used in the treatment of Gridhrasi are; Bheshaja, Snehana, Swedana, Siravedha, Agnikarma and Basti.  In today's era quick pain relief is of prime importance to resume normal activities. Hence Agnikarma (therapeutic intentional burn) and Siravedha (therapeutic bloodletting by vein puncture) are considered as instant healers of pain. Agnikarma and Siravedha have been proved to be effective in Ruja Pradhaan Vatavyadhis. ,, Sushruta has mentioned Agnikarma and Siravedha as para-surgical procedures in Gridhrasi as superior to other treatment modalities. , The role of Siravedha and Agnikarma have not been studied so far in the management of Vata Vyadhies like Gridhrasi. The common indications of thermotherapy include pain relief, stiffness, muscle spasm and inflammatory conditions. These symptoms are observed in the patients of sciatica. Hence considering above facts this study has been planned with aim and objective to evaluate and compare the effect of Agnikarma and Siravedha in the management of Gridhrasi (sciatica).
| Materials and Methods|| |
Total 38 patients suffering from Gridhrasi, attending the outpatient and inpatient Department of Shalya Tantra, IPGT and RA, Gujarat Ayurved University, Jamnagar were registered randomly irrespective of their age, sex, religion, caste, occupation etc., This is an open randomized parallel group trial. Study was approved by Institutional Ethics Committee, wide letter no. PGT/7-A/Ethics/2011-12/2087 dated 5/9/2010 - S. No. 35. This clinical trial is registered under CTRI and is under review stage. (Reference No. REF/2013/03/004716).
- Diagnosed cases of Gridhrasi with symptoms like Ruja, Stambha, Suptata, Spandana, Tandra, Gaurav, Arochak
- Sign like Sakthi nikshepa nigraha (SLR, i.e., straight leg rising test positive)
- Patients of age group between 25 and 65 years.
- Uncontrolled diabetes mellitus, hypertension, tuberculosis of spine and hip joint, malignancy of spine or other organs
- Fracture related to spine
- Cardiac diseases (ischemic heart disease, coronary artery disease, myocardial infarction etc.)
- Anemia (hemoglobin % <07.00 mg/dl)
Patients were divided into following two therapeutic groups.
In this group (n = 19), Agnikarma was done with Panchdhatu Shalaka and Bindu type of Dahana. Total 5-30 Bindu Dahan at lumbo sacral region and 5-15 Bindu Dahan at ankle region of Achilles tendon were made. After Agnikarma, Haridra powder was sprinkled on wounds and advised to apply Madhu and Ghrita from next day. The same procedure was adopted at 7 days interval for 4 times.
Components of Pancha Dhatu Shalaka are Tamra (copper), Loha (iron), Yashada (zinc), Rajata (silver), Vanga (tin).
In this group (n = 11), Siravedha type of Raktamokshana with the help of disposable scalp vein no. 20 was done under all aseptic conditions. A total volume of 30-60 ml bloodletting according to condition and severity of disease was done from 4 Angula below Janu Sandhi (Knee joint). The tight bandaging was done after procedure. The similar procedure was adopted at 7 days interval for 4 times.
After 1 month.
The assessment was carried out on the basis of relief found in the cardinal signs and symptoms of the disease adopting scoring, depending upon their severity. Assessment of pain was done with visual anolog scale (VAS) [Table 1]. Assessment was carried out on weekly interval, i.e. on 7 th day, 14 th day and 21 st day and on 28 th day to find out the efficacy of Agnikarma/Siravedha in Gridhrasi.
A. Gradation for Stambha (stiffness)
0 No stiffness
1 Stiffness for few minutes after sitting for long duration but relieved by mild movements
2 Stiffness more than 1 hour or more than once in a day but routine works are not disturbed
3 Stiffness lasting for more than 1 hour or many times a day mildly affecting the daily routine
4 Episodes of stiffness lasting for 2-6 hours \ Daily routines are hampered severely.
B. Gradation for Suptata (numbness)
0 No numbness
1 Occasionally once in a day for few minutes
2 Daily once in a day for few minutes
3 Daily for 2 or more times/30-60 minutes
4 Daily more than 1 hour/Many times a day.
C. Gradation for Spandana (throbbing/pulsating)
0 No Throbbing/Pulsation at all
1 For few minutes occasionally which is relieved spontaneously
2 Daily once in a day for few minutes
3 Many times in a day affecting daily routine
4 Daily for many times severely hampering daily routine.
D. Gradation for Aruchi (anorexia)
0 Normal taste in food, feeling to eat food in time
1 Feeling to take food but not having taste
2 Anannabhilasha - not feeling to take food even if hungry
3 Bhktadvesha - irritability to touch, smell, seeing and listening about food
4 Abhaktachchanda- Aversion to food because of anger, stress etc.
E. Gradation for Tandra (drowsiness)
0 No drowsiness
1 Mild drowsiness occasionaly but does not affect daily routine
2 Moderate drowsiness frequently many times in a day that hamper daily routine
3 Moderate drowsiness whole day and need to take rest so can't work
4 Severe drowsiness whole day also at mental level reduced alertness etc.
F. Gradation for Gaurava (heaviness)
0 No feeling of heaviness
1 Occasional feeling of heaviness not affecting the normal movements
2 Frequent feeling of heaviness affecting the normal movements
3 Feeling of heaviness throughout the day severely affecting the normal movements
4 Feeling of heaviness throughout the day totally hampering normal movements.
G. Gradation for Muscle power
0 Active movement against gravity and full resistance (normal power)
1 Active movement against gravity and mild resistance
2 Active movement against gravity without resistance
3 Active movement with gravity eliminated
4 No contraction.
H. Gradation for SLR
0 Equal to or greater than 90 0
1 71 0 - <90 0
2 51 0 -70 0
3 31 0 -50 0 No contraction
4 <30 0 .
Assessment of overall effect
- Complete remission: 100% relief
- Marked improvement: 75-99% relief
- Moderate improvement: 50-74% relief
- Mild improvement: 25-49% relief
- Unchanged: Up to 25% relief in the complaints of the patients.
| Observations|| |
A total of 38 patients were registered in this work among them 30 patients completed the treatment and 8 patients dropped out. So observations were made on 38 patients and the assessment and results were drawn on 30 patients. Among 38 patients maximum patients belonged to 41-50 years of age group (36.84%), females (60.53%), in post-menopausal stage (39.13%) and from middle economic class (71.05%). The maximum patients in this study were having Katu Rasa (71.05%) and Ruksha Guna (52.63%) dominant Ahara and having habit of Vishama Cheshta (unpleasant posture-50.00%) and Diwaswapna (day sleep-68.42%). Maximum patients had irregular bowel habit and passing hard stool (50%). In maximum patients there was 1-5 years chronicity (36.84%) but no history of injury (78.95%). The symptoms of Gridhrasi observed among 38 patients of both groups were Ruja (pain) in 100% patients, Stambha (stiffness) in 73.68% of patients, Suptata (tingling sensation) in 81.58% patients, Gaurava (heaviness in legs) in 50% of patients and positive SLR in 89.47% of patients. Bending forward position (63.16%) aggravated pain in maximum patients whereas pain was relieved in lying supine position (71.05%) in maximum patients. In case of type of Gridhrasi 50% each were having Vataja and Vata-Kaphaja type of Gridhrasi [Table 2].
| Results|| |
Effect of Agnikarma
In patients of Group A, highly significant results were seen in Ruja (64.91%), Stambha (75.42%), Suptata (65.38%), Spandana (pulsatile feeling-42.85%), Tandra (drowsiness-50%), Gaurava (66.68%) and Sakthinikshepanigraha (restricted movement of thigh-66.09%). Agnikarma had provided highly significant results in increasing muscle power of hip flexion (75.02%), ankle dorsiflexion (100%) and great toe extension (75.02%). Lab investigations showed insignificant changes after Agnikarma [Table 3].
Effect of Siravedha
In Group S, highly significant results were seen in Ruka (33.32%), Stambha (45.82%), Suptata (58.62%), Gaurava (57.15%) and Sakthinikshepanigraha (46.14%) whereas insignificant results were seen in Spandana and Tandra. Siravedha had no significant effect on muscle power. In lab investigations significant decrease was seen in only Hb% after Siravedha (4.67%) [Table 4]. In plain X-ray of lumbo-sacral spine in both groups no significant changes were observed after treatment.
On comparison between two groups, Agnikarma was found more effective than Siravedha in Ruka, Stambha and SLR. In symptoms such as Suptata, Spandana, Tandra, Gaurava and Arochaka, statistically similar effect was seen on comparison between two groups [Table 5]. There was no significant difference in effect on muscle power between two groups.
In overall effect in Group A, 5.26% patient got mild improvement, 05.26% patient got moderate improvement and 68.42% patients got marked improvement. There was complete remission of disease in 21.05% patients. In Group S, 72.73% patients got moderate improvement, 27.27% patients got marked improvement. No patient was under mild improvement, complete remission and unchanged category after completion of therapy [Table 6].
The wound made by Agnikarma completely healed within a week without any complications and the scar disappeared within 15 days of post-Agnikarma period.
| Discussion|| |
In this study, maximum (36.84%) patients were in age group of 41-50 years. This age group is Parihani Kala of Madhyam Avastha in which gradual decline of Sharira Bala and Dhatus occur and provokes Vata Dosha.  There is progressive decrease in degree of hydration of the inter-vertebral disc with advancement of age which is part of degeneration resulting in disc problems.  Maximum (60.53%) patients were female might be frequently involvement in postural stress such as bending, lifting and sustained non-neutral postures in their routine household works. Other causes such as osteoporosis, multiple pregnancies etc., may also be responsible for sciatica. Maximum (71.05%) patients from middle economical class showed stressful and hard working life of middle class might have caused this disease. The 50% patients had constipated and irregular bowel habit enlightening the role of Apana Vata in the Samprapti of Gridhrasi. 39.13% females were post-menopausal as there is a direct relationship between the lack of estrogen and development of osteoporosis after menopause.  In this condition, bone resorption (breakdown) becomes faster than building of new bone. 1-5 years chronicity of sciatica in maximum patients (36.84%) highlights chronic nature of the disease as Vatavyadhis are Kricchrasadhya (difficult to treat).  Excess use of Katu, Ruksha Ahara Dravya in maximum patients vitiated Vata Dosha in body due to their Saman Guna to Vata. Vishama Cheshta and Vishamasana were responsible for bad postural habits whereas Diwasvapna (day sleep) like factors show vitiation of Kapha Dosha and Marga Avrodhajanya Samprapti (obstructive pathogenesis) of the disease. In 78.95% of patients sciatica manifested without any history of injury as sciatica chiefly occurs due to age related degenerative process and lesion in the intervertebral disc. In maximum patients forward bending of body (63.16%) aggravated pain. The reason can be understood due to anatomical consideration of the spine because forward flexion is chiefly function of the lumbar spine. The most frequent type of disc prolapse is posterocentral and posterolateral. When patients bend forward, part of prolapsed disc comes more in contact with posterior longitudinal ligament that has rich nerve supply.
In maximum patients (71.05%) pain relieved during lying supine position may be understood due to release of some pressure on nerve roots. Ruka, Stambha, Suptata, Gaurava and Sakthinikshepanigraha were found in maximum number of patients as these are cardinal symptoms of Gridhrasi.
In this study, the conventional Siravyadha procedure by Kutharika Shastra was modified by utilizing 20 number disposable scalp vein set; which was easily available and there was no problem of septic precaution. Agnikarma is very effective in treating the chief complaint of pain in patients suffering from sciatica. According to Ayurveda, basic humor responsible for causation of Ruka is Vata and pain is cardinal symptom in most of the Vatavyadhis.  Vata Dosha is predominantly having Sheeta Guna which is exactly opposite to Ushna Guna of Agni. So Agni is capable of producing relief in pain by virtue of its Ushna Guna. In Siravedha, expulsion of morbid humors (vitiated Doshas) accumulated due to inflammatory reaction outside body can give relief in pain. Stambha is chiefly due to Sheeta and Ruksha Guna of Vata Dosha.  Agnikarma having Ushna Guna acts as antagonist to Vata properties indirectly providing relief in Stambha. The exact cause of muscle stiffness is still unknown, but occurs most commonly due to altered neuromuscular control. In Agnikarma the temperature at the applied site is increased which reduces nerve reflexes resulting in relaxation of muscle. Relief in Suptata after Agnikarma may probably be due to relaxation of the surrounding muscles and ligaments and might be due to release of pressure on sciatic nerve. Suptata is found in Twakagata Vata and in which Raktamokshana is indicated by Sushruta.  Hence, in superficial nerve involvement, Siravedha was found effective to relieve Suptata. SLR is highly sensitive, but less specific test for sciatica. Restricted SLR in most of patients is due to pain caused by sciatica nerve stretching so after Agnikarma and Siravedha pain was relieved and SLR was improved. Gaurava is developed due to Guru Guna predominantly found in Kapha Dosha. As Agni is having Laghu Guna and its Ushna Guna pacifies the Sheeta Guna of Kapha as well, so Ggaurava is relieved by Agnikarma. Spandana, Tandra and Arochaka symptoms were observed in few patients. Advised diet regimen might be helpful to relieve these symptoms during the treatment. Pathological motor involvement is not characteristically found in sciatica and hence it was seen in very less number of patients. Improvement in muscle power after Agnikarma may be attributed to improvement in specific motor supply of muscles involved by acting on their nerve roots. In Siravedha group, average Hb level fall from 13.027 to 12.418 g% but did not have any adverse effect. The change in Hb% after Siravedha can be attributed to direct letting out of RBCs thus affecting the level of Hb.
Probable mode of action of Agnikarma
Agni possesses Ushna, Tikshna, Sukshma and Aashukari Gunas, which are opposite to Vata and anti Kapha properties. Physical heat from red hot Shalaka is transferred as therapeutic heat to Twakdhatu by producing Samyak Dagdha Vrana. From Twakdhatu this therapeutic heat acts in three ways. First, due to Ushna, Tikshna, Sukshma, Ashukari Guna it removes the Srotavarodha, pacifies the vitiated Vata and Kapha Dosha and maintains their equilibrium. Secondly, it increases the Rasa Rakta Samvahana (blood circulation) to affected site. The excess blood circulation to the affected part flushes away the pain producing substances and patient gets relief from symptoms. Third, therapeutic heat increases the Dhatwagni, so metabolism of Dhatu becomes proper and digests the Amadosha from the affected site and promotes proper nutrition from Purva Dhatu. In this way, Asthi and Majja Dhatu become more stable. Thus result is precipitated in the form of relief from all symptoms of Gridhrasi. Further it can be endorsed that the therapeutic heat goes to the deeper tissue like Mamsa Dhatu and neutralizes the Sheeta Guna of Vata and Kapha Dosha and in this way vitiated Doshas come to the phase of equilibrium and patients got relief from the symptoms.
The use of local heat (thermotherapy) may provide relief of pain and painful muscle spasm by acceleration of metabolic processes whereby the concentration of pain inducing toxic metabolites is reduced. This is accomplished primarily by an increase in local circulation. Acceleration of the inflammatory response to resolution may initially exacerbate discomfort, but will shorten the time course to resolution of inflammation. Thermotherapy is generally soothing and psychologically relaxing, there by favorably modifying emotional response to pain and further reducing painful muscle spasm.  Synovial fluid viscosity of joints is known to decrease with increasing temperature. It has been postulated that the joint stiffness may be related to increased synovial fluid viscosity. Relief of joint stiffness may be provided with thermotherapy by a reduction in synovial fluid viscosity. 
Probable mode of action of Siravedha
Siravedha is predominantly indicated in Pitta, Rakta and Kaphaja Vyadhies or when Pitta or Kapha is in Anubandha to Vata Dosha. In such conditions of Vata Prakopa due to Kapha and Pitta Avarana, Siravedha can help to remove the Avarana of Pitta and Kapha Dosha giving way for Anuloma Gati of vitiated Vata that indirectly cures the Vatika symptoms along with symptoms produced by Kapha dosha. During the procedure, some patients got immediate relief in symptoms but after 3-4 days the symptoms reappeared. It may be because of pure Vataja type of Gridhrasi without Anubandha of Kapha. Hence hypothetically it can be said that the Siravedha is useful in patients when there is Avarana Janya Samprapti of Gridhrasi in Vata Kaphaja Gridhrasi.
| Conclusion|| |
Agnikarma and Siravedha are simple, cheap, safe and effective in the management of Gridhrasi but Agnikarma is more effective than Siravedha in relieving the main symptoms of the disease.
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[Table 1], [Table 2], [Table 3], [Table 4], [Table 5], [Table 6]