Skip to Content

Rule

New Animal Drugs; Change of Sponsor; Tiamulin

Document Details

Information about this document as published in the Federal Register.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Start Preamble

AGENCY:

Food and Drug Administration, HHS.

ACTION:

Final rule.

SUMMARY:

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect a change of sponsor for four approved new animal drug applications (NADAs) for oral dosage forms and feed uses of tiamulin from Boehringer Ingelheim Vetmedica, Inc., to Novartis Animal Health US, Inc.

DATES:

This rule is effective December 19, 2005.

Start Further Info

FOR FURTHER INFORMATION CONTACT:

David R. Newkirk, Center for Veterinary Medicine (HFV-100), Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855, 301-827-6967, e-mail: david.newkirk@fda.gov.

End Further Info End Preamble Start Supplemental Information

SUPPLEMENTARY INFORMATION:

Boehringer Ingelheim Vetmedica, Inc., 2621 North Belt Highway, St. Joseph, MO 64506-2002, has informed FDA that it has transferred ownership of, and all rights and interest in, the following four approved NADAs, to Novartis Animal Health US, Inc., 3200 Northline Ave., suite 300, Greensboro, NC 27408:

NADA NumberTrade Name
134-644DENAGARD (tiamulin) Soluble Antibiotic
139-472DENAGARD (tiamulin) 25% Premixes
140-916DENAGARD (tiamulin) Liquid Concentrate
141-011DENAGARD (tiamulin)/chlortetracycline

Accordingly, the agency is amending the regulations in 21 CFR 520.2455, 520.2456, and 558.600 to reflect the transfer of ownership and a current format.

This rule does not meet the definition of “rule” in 5 U.S.C. 804(3)(A) because it is a rule of “particular applicability.” Therefore, it is not subject to the congressional review requirements in 5 U.S.C. 801-808.

Start List of Subjects

List of Subjects

End List of Subjects Start Amendment Part

Therefore, under the Federal Food, Drug, and Cosmetic Act and under authority delegated to the Commissioner of Food and Drugs and redelegated to the Center for Veterinary Medicine,

End Amendment Part Start Part

PART 520—ORAL DOSAGE FORM NEW ANIMAL DRUGS

End Part Start Amendment Part

1. The authority citation for

End Amendment Part Start Authority

Authority: 21 U.S.C. 360b.

End Authority Start Amendment Part

2. Revise § 520.2455 to read as follows:

End Amendment Part
Tiamulin.

(a) Specifications. (1) Each ounce of concentrate solution contains 3.64 grams (12.3 percent) tiamulin hydrogen fumarate.

(2) Each gram of soluble powder contains 450 milligrams (mg) tiamulin hydrogen fumarate.

(b) Sponsors. See Nos. 058198 and 059130 in § 510.600(c) of this chapter.

(c) Related tolerances. See § 556.738 of this chapter.

(d) Special considerations. (1) Swine being treated with tiamulin should not have access to feeds containing polyether ionophores (e.g., lasalocid, monensin, narasin, salinomycin, or semduramycin) as adverse reactions may occur.

(2) Do not use in swine weighing over 250 pounds (lb).

(e) Conditions of use in swine—(1) Amounts and indications for use. Administer in drinking water for 5 consecutive days:

(i) 3.5 mg per (/) lb of body weight daily for treatment of swine dysentery associated with Brachyspira hyodysenteriae susceptible to tiamulin.

(ii) 10.5 mg/lb of body weight daily for treatment of swine pneumonia due to Actinobacillus pleuropneumoniae susceptible to tiamulin.

(2) Limitations. Withdraw medication 3 days before slaughter following treatment at 3.5 mg/lb and 7 days before slaughter following treatment at 10.5 mg/lb of body weight. Prepare fresh medicated water daily. Use as only source of drinking water.

Start Printed Page 75018
[Removed]
Start Amendment Part

3. Remove § 520.2456.

End Amendment Part Start Part

PART 558—NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS

End Part Start Amendment Part

4. The authority citation for

End Amendment Part Start Authority

Authority: 21 U.S.C. 360b, 371.

End Authority
[Amended]
Start Amendment Part

5. Amend § 558.600 in paragraph (b) and in the table in paragraphs (e)(1)(i) through (e)(1)(iv) in the “Sponsor” column by removing “000010” and by adding in its place “058198”.

End Amendment Part Start Signature

Dated: December 6, 2005.

Bernadette A. Dunham,

Deputy Director, Office of New Animal Drug Evaluation, Center for Veterinary Medicine.

End Signature End Supplemental Information

[FR Doc. 05-24165 Filed 12-16-05; 8:45 am]

BILLING CODE 4160-01-S