Ronald Winowiecki
Analyst · Marc Goodman with UBS
Thanks, John. I'll first start on Slide 10, where you can see our reported results for the quarter. Consolidated net sales were $1.2 billion with reported net income of $72 million. Adjusted net income in the first quarter was $150 million. The primary adjustments to GAAP results are driven by the exclusion of $87 million of noncash amortization expense and $39 million of restructuring charges related to our cost improvement program. Partially offsetting these expenses were the exclusion of $22 million of income related in the -- realized in the quarter, associated with the sale of certain Rx, abbreviated new drug applications, and $17 million of noncash other income for the completed sale of Tysabri. GAAP tax expense, as a percentage of pretax income, was 25.3% in the quarter compared to an adjusted tax rate of 17.4%. The difference is due to the jurisdictional mix of tax rates for the pretax income adjustments and the effect of deferred tax assets and liabilities consistent with the adjusted pretax income.
Turning to the segment results on Slide 11. CHC Americas' net sales in the quarter were $583 million compared to adjusted net sales of $592 million in the prior year, a decrease of 1% year-over-year on a constant currency basis.
Cough and cold category sales were higher in the quarter due to the relatively more severe cough and cold season versus the prior year and new product sales of $25 million, which were primarily driven by the continued strong sales of the store brand version of Flonase. These positive drivers were offset by lower sales of existing products of $28 million, primarily in the antacids, smoking cessation and infant nutrition categories, along with the discontinued products of $5 million.
Lower sales in the infant nutrition categories were due primarily to supply constraints experienced in the quarter.
For the quarter, adjusted gross profit margin was 34.5%, consistent with the prior year as contributions from new product launches and supply chain efficiencies were balanced against pricing pressures in certain OTC categories. Looking ahead to next quarter, I'd like to point out that the segment's 2016 second quarter adjusted gross margin was at the high end of its historical range due primarily to a strong product mix. We do not expect performance to repeat at that level in 2017 as we anticipate sequential, quarterly adjusted gross profit margin to remain relatively constant during the year and in a range of approximately 34% to 35% for the balance of 2017.
Turning now to Slide 12. The Consumer Healthcare International segment's net sales are $375 million compared to $439 million last year, a decrease of 10% on a constant currency basis. Excluding year-over-year contributions of $38 million from the exited unprofitable European distribution businesses and unfavorable foreign currency movements of $20 million, net sales decreased approximately 2%. A decrease in net sales of existing products of $19 million primarily due to lower sales in Germany, and Belgium, and discontinued products of $8 million were offset partially by new product sales of $20 million.
Adjusted gross profit margin in the quarter was 50.7%, a 240 basis point increase over the prior year due to the exit of the unprofitable European distribution businesses and benefits realized from in-sourcing production of certain products. These benefits were partially offset by lower sales in Germany and Belgium, and the unfavorable effect of foreign currency. Adjusted operating margin in the quarter increased 130 basis points to approximately 14%, driven by gross margin flow-through, cost improvement initiatives across the business, and better alignment of promotional investments with sales.
Turning now to Rx on Slide 13. Net sales were $217 million, a decrease of 12% from last year, due primarily to Entocort net sales year-over-year of $25 million in addition to lower sales of existing products in -- of $22 million, primarily due to price erosion. Both of these effects were consistent with our expectations. Partially offsetting these declines were new product sales of $17 million. Adjusted gross margin in the segment was 54.4% in the quarter, 730 basis points lower than the prior year due to lower sales of Entocort and price erosion.
Adjusting -- adjusted operating margin for the segment was 41%, which was 610 basis points lower than the same quarter last year, primarily due to the lower gross profit margin, offset by the proactive approach to restructure the specialty pharma sales force.
As John mentioned earlier, excluding the year-over-year unfavorable impact of Entocort, adjusted operating income in dollars in the Rx segment were roughly in line with the prior year.
Now turning to Slide 14. Our commitment to the investment-grade credit profile is a key part of our long-term financial strategy. To support that strategy, we intend to use proceeds from the sales of Tysabri to repay debt and in addition, we expect to pay down our 2017 maturities of approximately $550 million with residual cash flow. We have already executed the first steps in our debt paydown strategy. First, on May 8, we fully repaid our $600 million, 2.3% notes due 2018. Second, on May 23, we fully repaid approximately $200 million of outstanding Omega subsidiary notes. And third, as John previously mentioned, this morning we announced a $1.4 billion cash tender for certain senior notes. The details of this tender can be found in our press release. The tender is designed to balance our maturities outstanding, premium cost for the tender with potential interest savings from the debt paydown, and we expect this tender to be completed by the end of June. For modeling purposes, these combined debt paydown actions are expected to yield approximately $40 million lower interest expense in the second half of 2017 versus the first half of the year. The amount and timing of completing certain actions may change. Executing against our debt paydown strategy is expected to result in nearly a 45% reduction of the $5.8 billion of total debt that was outstanding as of December 31, 2016.
In addition, after taking these actions in 2017, the combined remaining maturities in 2018, 2019 and 2020 would be approximately $500 million in total, which will enable majority of free cash flow to be available for strategic purposes. Our commitment to investment-grade ratings and the actions we are taking to strengthen our balance sheet for the long-term increases our ability to drive shareholder value through prudent investment, funding organic growth opportunities and/or returning capital to shareholders.
On Slide 15, you can see there is no change to the guidance we provided during the calendar 2016 earnings call last week. We continue to expect adjusted EPS to be weighted towards the second half of the calendar year, driven by the timing of cost initiatives, our debt paydown strategy and margin contribution from new product launches.
Before turning the call over to John, I'd like to discuss a few of my immediate priorities. First, I look forward to meeting with each of you in the near future. Now that we are current with our SEC filings, both John and I are looking forward to meeting with our investors, discussing Perrigo's strategy and business model.
Second, quality is a matter of pride at Perrigo. It is the cornerstone in everything we do. We have a strong team of accounting and financial professionals at Perrigo, and we look forward to bringing forth our quality accounting, financial reporting, and financial analytics in our periodic reporting processes, internal control procedures and transparent investor materials.
Third, I believe a balance sheet can be a strategic asset. Perrigo's business model generates strong cash flow, and the actions we are taking to improve our balance sheet will help to enable future strategic flexibility. A strong balance sheet combined with a business model that is expected to convert 100% of adjusted net income to cash affords the opportunity for greater returns with disciplined investment for growth and margin expansion and/or return of capital to investors.
This concludes my comments for today, and now I'll turn the call back to John.