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The low level laser therapy has a better effect in decrease the pain than ultrasound therapeutic.
The laser will be applied with the dosimetry 3 J/cm², 2 minutes in 6 points around the back spine, during 4 weeks. Before the women will be evaluate again.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| laser | Experimental | 3 J/cm², 2 minutes in 6 points around the back spine |
|
| pulsatile ultrasound | Experimental | 1 W/cm², 2 minutes in 6 points around the back spine |
|
| continuous ultrasound | Experimental | 1 W/cm², 2 minutes in 6 points around the back spine, three times in the week, during 10 sessions per four weeks. |
|
| control | No Intervention | no treatment. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| pulsatile ultrasound | Device | 1 W/cm², 2 minutes in 6 points around the back spine, three times in the week, during 10 sessions per four weeks. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Pain intensity | Visual Analog Scale | 4 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Pain quality | McGill questionaire | 4 weeks |
| Disability | Roland Morris Questionaire | 4 Weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ana Paula A Rubira, master | São Paulo University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| São Lucas College | Recruiting | Porto Velho | Rondõnia | 76800000 | Brazil |
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| ID | Term |
|---|---|
| D017116 | Low Back Pain |
| ID | Term |
|---|---|
| D001416 | Back Pain |
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
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| ID | Term |
|---|---|
| D007834 | Lasers |
| ID | Term |
|---|---|
| D055096 | Optical Devices |
| D004864 | Equipment and Supplies |
| D055618 | Radiation Equipment and Supplies |
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| continuous ultrasound | Device | 1 W/cm², 2 minutes in 6 points around the back spine, three times in the week, during 10 sessions per four weeks. |
|
| laser | Device | 1 W/cm², 2 minutes in 6 points around the back spine |
|
| D013568 |
| Pathological Conditions, Signs and Symptoms |