You will be shown the abstract of a medical clinical trial report. Your task is to extract all the findings from this report into a JSON array. Each finding should contain the following five elements:

- Intervention: The medical intervention being tested. This should be a text span copied from the input passage.
- Comparator: The baseline against which the intervention is being evaluated. This should be a text span copied from the input passage. If no comparator is reported, set to `null`.
- Outcome: The medical outcome whose effect is being measured. This should be a text span copied from the input passage.
- Effect: The effect of the intervention on the outcome, relative to the comparator. The effect should be one of the following three values: ("significantly increased", "significantly decreased", "no significant difference").
- Evidence: The evidence for the effect. This should be a text span copied from the input passage.

Please format your output as a JSON array. Each entry in the output should be an array containing the 5 elements listed above, in the following order: [<intervention>, <comparator>, <outcome>, <effect>, <evidence>].

For example, an output with two findings might read:
```
[["aspirin", "placebo", "headache severity", "significantly decreased", "Mean headache severity was significantly decreased in the aspirin group compared to the placebo group (p < 0.05)."], ["aspirin", "placebo", "weight loss", "no significant difference", "We did not observe any difference in weight loss between the group given aspirin relative to the control group"]]
```

There are 1 finding(s) in the abstract below. Please extract them. Output only the JSON array with these 1 findings. Do not include any additional text.

Abstract:
ABSTRACT.BACKGROUND AND THE PURPOSE OF THE STUDY: Diabetic neuropathy is the most common diabetic complication that often is accompanied by significant morbidity, mortality and economic burden. The purpose of this study was evaluation of effect of Semelil (ANGIPARSTM), a new herbal drug for treatment of diabetic foot ulcers or diabetic peripheral neuropathy.

ABSTRACT.METHODS: In this double blind clinical trial, 49 type 2 diabetes patients with different degrees of neuropathy were evaluated in two groups (ANGIPARSTM and placebo groups). All patients were assessed at the start and 12 weeks after treatment, with laboratory tests, United Kingdom screening test, Michigan neuropathy screening score, Michigan diabetic neuropathy score, vibration perception thresholds, nerve conduction study, monofilament test and visual analog scale.

ABSTRACT.RESULTS: Michigan diabetic neuropathy score was decreased notably in ANGIPARSTM group. In the nerve conduction study, appropriate meaningful changes were observed in the distal latency and amplitude in the motor Ulnar nerve in ANGIPARSTM group.

ABSTRACT.CONCLUSION: The results showed limited evidence of efficacy of ANGIPARSTM in diabetic neuropathy treatment and more studies with a larger sample size and longer duration are required.

Findings:
[["Semelil (ANGIPARSTM)", "Placebo", "Michigan diabetic neuropathy score", "significantly decreased", "Michigan diabetic neuropathy score was decreased notably in ANGIPARSTM group."]]