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Acupuncture and dry-needling for low back pain (Review)

Acupuncture and dry-needling for low back pain (Review)

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Wang 1996<br />

Methods<br />

Participants<br />

Interventions<br />

Outcomes<br />

Notes<br />

-R<strong>and</strong>omized (method not reported). No description of concealment of allocation.<br />

-Patients were blinded.<br />

-Funding: not reported<br />

-Setting: Not reported. Vanuatu, Southwest Pacific Ocean.<br />

-In<strong>for</strong>med consent <strong>and</strong> ethics approval: Not mentioned<br />

-Fol<strong>low</strong>-up: not described but it seems 100%.<br />

-Analysis: U-test. No intention-to-treat analysis<br />

492 patients with <strong>low</strong>-<strong>back</strong> <strong>pain</strong> of unknown duration.<br />

Diagnoses: <strong>back</strong> <strong>pain</strong><br />

Exclusion criteria not reported.<br />

Mean age: 48% were older than 40 years old.<br />

Gender: 231 males <strong>and</strong> 261 females.<br />

Working status: not reported<br />

Previous treatments: not reported<br />

1) Local treatment plus cupping. Teh Chi sensation was obtained <strong>and</strong> needles were retained <strong>for</strong> 20 minutes. Points:<br />

BL23, 25 <strong>and</strong> 32. Treatments were given daily up to 10 treatments.<br />

R<strong>and</strong>omized to this group: 246<br />

Experience: unknown<br />

2) Distal treatment plus electrical stimulation. Points: ST36, GB 39, BL60 <strong>and</strong> LI4.<br />

R<strong>and</strong>omized to this group: 246<br />

Experience: unknown<br />

1) Overall assessment: a) cure: no <strong>pain</strong> <strong>and</strong> normal range of motion, no tenderness upon palpation, <strong>and</strong> normal life<br />

<strong>and</strong> work status. b) effective: <strong>pain</strong> is markedly improved, normal lumbar movement, no obvious tenderness upon<br />

palpation, <strong>and</strong> life <strong>and</strong> work is not affected c) no significant change<br />

Measured 3 months after the sessions.<br />

Costs: not reported<br />

Complications: not reported<br />

The authors dichotomized at : Cure+effective versus no change<br />

Language: Chinese<br />

Publication: full paper<br />

No additional in<strong>for</strong>mation from authors<br />

For results, see the comparisons:<br />

11.3<br />

Conclusions: “Local acupuncture treatment plus cupping is more effective (p

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